1 2006-11-12 David Daney <ddaney@avtrex.com>
4 * typeck.c (build_java_array_type): Increase buffer sizes.
6 2006-11-11 Richard Guenther <rguenther@suse.de>
8 * check-init.c (check_init): Remove handling of FIX_CEIL_EXPR,
9 FIX_FLOOR_EXPR and FIX_ROUND_EXPR.
11 2006-10-23 Rafael Avila de Espindola <rafael.espindola@gmail.com>
13 * decl.c: Include langhooks.h.
14 (builtin_function): Remove.
15 (java_init_decl_processing): Replace calls to builtin_function
16 with add_builtin_function.
17 * Make-lang.in (jc1$(exeext)): Depend on and link with attribs.o.
18 (java/decl.o): Depend on langhooks.h.
19 * java-tree.h (builtin_function): Remove.
21 2006-10-10 Brooks Moses <bmoses@stanford.edu>
23 * Make-lang.in: Added "java.pdf", "gcj.pdf" target support.
25 2006-09-12 Tom Tromey <tromey@redhat.com>
27 * expr.c (push_value): Always flush quick stack.
29 2006-09-12 Tom Tromey <tromey@redhat.com>
32 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Always note
33 the push of the called method's return result.
35 2006-09-12 Tom Tromey <tromey@redhat.com>
37 * jvspec.c (lang_specific_driver): Read spec file even if
40 2006-09-12 Tom Tromey <tromey@redhat.com>
43 * expr.c (expand_java_field_op): Initialize field's declaring
44 interface if necessary.
46 2006-09-12 Tom Tromey <tromey@redhat.com>
49 * expr.c (expand_java_field_op): No error for assignments not in
50 class initializer or constructor.
52 2006-08-22 Andrew Haley <aph@redhat.com>
54 * decl.c (java_add_stmt): Give the statement list a type.
56 2006-08-16 Jakub Jelinek <jakub@redhat.com>
57 Bryce McKinlay <bryce@mckinlay.net.nz>
59 * jvspec.c (lang_specific_driver): Add -s-bc-abi when needed.
61 2006-08-10 Simon Martin <simartin@users.sourceforge.net>
64 * parse.y (build_incdec): Emit an error instead of an ICE if '++'
65 or '--' is used with a constant operand.
66 (java_complete_lhs): When processing a '++' or '--' expression,
67 don't call java_complete_tree but java_complete_lhs, so that a
68 static final variable operand is never replaced by its value. This
69 avoids an ICE later on.
70 (patch_unaryop): Fixed typo in comment.
72 2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
74 * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
76 2006-07-12 Bryce McKinlay <mckinlay@redhat.com>
78 * builtins.c (check_for_builtin): If a builtin could result in a
79 direct call being generated, don't use it if flag_indirect_dispatch
82 2006-07-12 Bryce McKinlay <mckinlay@redhat.com>
84 * gcj.texi (Invocation): Corrections for Invocation API example.
86 2006-07-04 Andrew Haley <aph@redhat.com>
88 * class.c (build_fieldref_cache_entry): Set DECL_IGNORED_P on the
91 2006-06-21 Andrew Haley <aph@redhat.com>
93 * java-tree.h (update_aliases): Remove
94 * expr.c (expand_iinc): Remove call to update_aliases().
95 (STORE_INTERNAL): Likewise.
96 * decl.c (update_aliases, initialize_local_variable)
97 (maybe_pushlevels): Set DECL_VALUE_EXPR for debugging decls.
99 2006-06-19 Andrew Haley <aph@redhat.com>
103 * expr.c (java_modify_addr_for_volatile): New function.
104 (expand_java_field_op): Handle volatile fields.
105 * java-gimplify.c (java_gimplify_component_ref): Call
106 java_modify_addr_for_volatile to give the field_ref the correct
108 (java_gimplify_modify_expr): Likewise.
109 * java-tree.h (java_modify_addr_for_volatile): New decl.
111 2006-06-17 Karl Berry <karl@gnu.org>
113 * gcj.texi (@dircategory): Use "Software development" instead
114 of "Programming", following the Free Software Directory.
116 2006-06-16 Andrew Haley <aph@redhat.com>
118 * class.c (make_class_data): When using flag_indirect_classes,
119 don't initialize the vtable of Class instances.
121 2006-06-09 Andrew Haley <aph@redhat.com>
125 * builtins.c (initialize_builtins): Add __sync_synchronize().
126 * class.c (add_field): Mark volatile fields.
127 * java-gimplify.c (java_gimplify_expr): Call new functions to
128 handle self-modifying exprs and COMPONENT_REFs.
129 (java_gimplify_component_ref): New.
130 (java_gimplify_modify_expr): Add handling for volatiles.
132 2006-06-08 Tom Tromey <tromey@redhat.com>
134 * gcj.texi (libgcj Runtime Properties): Document
135 gnu.gcj.user.realname.
137 2006-06-08 Andrew Haley <aph@redhat.com>
139 * expr.c (build_field_ref): Pass NULL_TREE as SPECIAL arg to
140 get_symbol_table_index().
141 (maybe_rewrite_invocation): Set SPECIAL if we need to access a
143 (build_known_method_ref): New arg: special. Pass it to
144 get_symbol_table_index.
145 (get_symbol_table_index): Put SPECIAL in the TREE_PURPOSE field of
147 (build_invokevirtual): New arg: special. Pass it to
148 get_symbol_table_index.
149 (expand_invoke): New variable: special.
150 Pass it to maybe_rewrite_invocation().
151 Pass it to build_known_method_ref().
152 * class.c (build_symbol_entry): Add new arg: special. Use it to
153 build the symbol table conbstructor.
154 (emit_symbol_table): Extract SPECIAL from the method list and pass
155 it to build_symbol_entry().
156 * parse.y (patch_invoke): Call maybe_rewrite_invocation() and set
159 2006-06-06 David Daney <ddaney@avtrex.com>
161 * gcj.texi (libgcj Runtime Properties): Document
162 gnu.gcj.runtime.NameFinder.show_raw and
163 gnu.gcj.runtime.NameFinder.remove_unknown.
165 2006-06-06 Tom Tromey <tromey@redhat.com>
167 * jcf-dump.c (print_access_flags): Handle varargs, bridge,
168 synthetic, enum, annotation.
169 * jcf.h (ACC_BRIDGE): New macro.
170 (ACC_VARARGS): Likewise.
171 (ACC_SYNTHETIC): Likewise.
172 (ACC_ENUM): Likewise.
173 (ACC_ANNOTATION): Likewise.
175 2006-06-06 Mike Stump <mrs@apple.com>
177 * Make-lang.in: Rename to htmldir to build_htmldir to avoid
178 installing during build.
180 2006-05-31 Thomas Fitzsimmons <fitzsim@redhat.com>
182 * gcj.texi (Extensions): Document the new gcj-dbtool-based
183 classname-to-library resolution mechanism.
184 Declare the old gnu.gcj.runtime.VMClassLoader.library_control
185 mechanism deprecated.
186 (libgcj Runtime Properties): Document
187 gnu.gcj.runtime.VMClassLoader.library_control's new default.
189 2006-05-29 Jakub Jelinek <jakub@redhat.com>
191 * javaop.h (int16, int32, int64): Define to exactly 16 (resp. 32, 64)
193 (jword): Define to uint64 on 64-bit arches.
194 * jcf-dump.c (print_constant): Cast JPOOL_UINT to long.
196 2006-05-28 Kazu Hirata <kazu@codesourcery.com>
198 * class.c, except.c, expr.c, java-gimplify.c: Fix comment
201 2006-05-26 Tom Tromey <tromey@redhat.com>
203 * expr.c (java_push_constant_from_pool): Handle 'ldc class'.
204 * verify-glue.c (vfy_class_type): New function.
205 * verify-impl.c (check_constant): Allow 'ldc class'.
206 * verify.h (vfy_class_type): Declare.
208 2006-05-25 Andrew Haley <aph@redhat.com>
211 * decl.c (maybe_pushlevels): When variable ranges are non-nested
212 update all lifetimes, not just the first one.
214 2006-05-24 Tom Tromey <tromey@redhat.com>
216 * java-tree.h: Fixed flag documentation.
218 2006-05-24 Tom Tromey <tromey@redhat.com>
221 * jcf.h (ACC_INVISIBLE): Changed value.
223 2006-05-24 Andrew Haley <aph@redhat.com>
226 * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
229 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
231 * lang.opt (femit-class-file): Remove VarExists.
233 2006-05-16 Tom Tromey <tromey@redhat.com>
235 * verify-impl.c (verify_instructions_0) <op_return>: Special case
238 2006-05-16 H.J. Lu <hongjiu.lu@intel.com>
241 * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with
244 2006-05-14 H.J. Lu <hongjiu.lu@intel.com>
246 * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H).
247 (java/expr.o): Replace target.h with $(TARGET_H).
248 (java/parse.o): Likewise.
250 2006-05-10 Andrew Haley <aph@redhat.com>
252 * class.c (emit_indirect_register_classes): Fix comment.
254 2006-05-04 Tom Tromey <tromey@redhat.com>
256 * java-tree.h (uses_jv_markobj_p): Declare.
257 * class.c (uses_jv_markobj_p): Removed.
258 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define.
259 (get_boehm_type_descriptor): Use it.
260 (uses_jv_markobj_p): Moved from class.c. Return bool.
262 2006-05-04 Tom Tromey <tromey@redhat.com>
264 * java-tree.def (THIS_EXPR): Now a tcc_expression.
266 2006-05-04 Andrew Haley <aph@redhat.com>
268 * class.c (make_field_value): Always build_address_of fdecl if
269 there is an initializer.
271 2006-05-03 Andrew Haley <aph@redhat.com>
274 * expr.c (maybe_rewrite_invocation): New function.
275 (rewrite_arglist_getclass): Likewise.
277 (expand_invoke): Call maybe_rewrite_invocation.
278 * parse.y (patch_invoke): Likewise.
279 * java-tree.h: (maybe_rewrite_invocation): New function.
281 2006-04-21 Andrew Haley <aph@redhat.com>
283 * lang.c (java_init): Handle flag_indirect_classes.
284 * jvgenmain.c: Use "class$$" instead of "class$".
285 * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as
287 (mangle_class_field): Special case "class$$" as well as "class$".
288 * constants.c (build_ref_from_constant_pool): If
289 flag_indirect_classes, generate a ref into the heap.
290 * decl.c (constants_field_decl_node,
291 constants_data_field_decl_node): New.
292 * class.c (build_static_class_ref): New.
293 (build_classdollar_field): Factor out from build_class_ref().
294 (make_field_value): Handle static fields in heap.
295 (make_class_data): Make sure we get a static ref to class.
296 Make class initializer const if flag_indirect_classes.
297 (register_class): Build a class_ref for initialization if
298 flag_indirect_classes.
299 (emit_indirect_register_classes): New.
301 2006-04-08 Kazu Hirata <kazu@codesourcery.com>
303 * expr.c, gjavah.c: Fix comment typos.
305 2006-04-03 Andrew Haley <aph@redhat.com>
308 * expr.c (build_field_ref): Don't check the field offset if
311 2006-03-30 Andrew Haley <aph@redhat.com>
314 * lang.c (java_attribute_table): New.
315 (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
316 * expr.c (build_field_ref): Add a null pointer check for all
317 fields of offset > 4k. Don't do so for accesses via the this
318 pointer, which we know can never be null.
319 * class.c (build_java_method_type): Mark arg 1 of all nonstatic
322 2006-03-30 Carlos O'Donell <carlos@codesourcery.com>
324 * Make-lang.in: Rename docdir to gcc_docdir.
326 2006-03-30 Tom Tromey <tromey@redhat.com>
329 * parse.y (java_reorder_fields): Reset superclass field's size as
332 2006-03-28 Tom Tromey <tromey@redhat.com>
335 * parse.y (find_most_specific_methods_list): Added 'class'
337 (lookup_method_invoke): Updated.
339 2006-03-15 Tom Tromey <tromey@redhat.com>
341 * jcf-write.c (generate_bytecode_insns): Use qualifying type for
342 non-static method calls.
344 2006-03-15 David Daney <ddaney@avtrex.com>
346 * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
349 2006-03-15 David Daney <ddaney@avtrex.com>
351 * lang.opt (-freduced-reflection): New option.
352 * lang.c (java_post_options): Generate an error if
353 -freduced-reflection used with -fjni or -findirect-dispatch.
354 * java-tree.h (flag_reduced_reflection): Declare new variable.
355 * boehm.c (get_boehm_type_descriptor): Indicate all pointers
356 if bitmap overflows and flag_reduced_reflection set.
357 * class.c (uses_jv_markobj_p): New function.
358 (make_class_data): Moved generation of vtable to before
359 reflection data, generate less reflection data if
360 flag_reduced_reflection set.
361 * gcj.texi: Document -freduced-reflection.
363 2006-03-15 Tom Tromey <tromey@redhat.com>
366 * class.c (get_interface_method_index): Don't put <clinit> into
369 2006-03-15 Tom Tromey <tromey@redhat.com>
371 * parse.y (analyze_clinit_body): Ignore empty statements.
373 2006-03-08 David Daney <ddaney@avtrex.com>
375 * gcj.texi: Document -static-libgcj option.
377 2006-02-20 Andrew Haley <aph@redhat.com>
379 * jcf-parse.c (parse_class_file): Set input_location from
382 2006-02-15 Andrew Haley <aph@redhat.com>
384 * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here.
385 (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL,
386 TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here.
388 2006-02-09 Andrew Haley <aph@redhat.com>
391 * expr.c (expand_invoke): Allow methods in arrays to be resolved
394 * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for
397 2006-02-08 Tom Tromey <tromey@redhat.com>
400 * check-init.c (check_init): Handle VIEW_CONVERT_EXPR.
401 * builtins.c (convert_real): New function.
402 (java_builtins): Handle Float.intBitsToFloat,
403 Float.floatToRawIntBits, Double.longBitsToDouble,
404 Double.doubleToRawLongBits.
406 2006-02-07 Andrew Haley <aph@redhat.com>
408 * expr.c (expand_invoke): (BC mode.) If we find a method in a
409 class other than the one in which we expected to find it, ignore
413 * constants.c (build_constants_constructor): move initializer into
414 first halfword on a 64-bit big-endian machine.
416 2006-02-04 Tom Tromey <tromey@redhat.com>
419 * builtins.c (max_builtin): Skip floating point 'max'.
420 (min_builtin): Skip floating point 'min'.
421 (check_for_builtin): Never return NULL_TREE.
423 2006-02-04 Tom Tromey <tromey@redhat.com>
426 * expr.c (push_type): Avoid side effect in gcc_assert.
428 2006-02-04 Roger Sayle <roger@eyesopen.com>
430 * decl.c (java_init_decl_processing): Create char_type_node as a
431 regular INTEGER_TYPE node.
432 (push_promoted_type): Preserve TYPE_STRING_FLAG on types.
433 * typeck.c (convert): No longer check for CHAR_TYPEs but instead
434 test for char_type_node and promoted_char_type_node as special
435 instances of INTEGER_TYPE tree codes.
436 (promote_type,build_java_signature): Likewise.
437 * jcf-write.c (adjust_typed_op): Likewise.
438 * mangle.c (mangle_type): Likewise.
439 * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE.
440 * parse.h (JINTEGRAL_TYPE_P): Likewise.
442 2006-02-04 Andreas Tobler <a.tobler@schweiz.ch>
444 * expr.c (java_stack_swap): Revert gcc_assert patch.
446 2006-02-03 Ben Elliston <bje@au.ibm.com>
448 * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout.
449 * typeck.c: Likewise.
450 * verify-impl.c: Likewise.
453 * jcf-parse.c: Likewise.
454 * constants.c: Likewise.
455 * check-init.c: Likewise.
456 * jcf-write.c: Likewise.
457 * verify-glue.c: Likewise.
458 * mangle.c: Likewise.
463 2006-02-01 Jan Hubicka <jh@suse.cz>
465 * decl.c (end_java_method): Kill hack disabling unit-at-a-time.
466 * lang.c (java_init_options): Set no_unit_at_a_time_default.
468 2006-01-30 Andrew Haley <aph@redhat.com>
471 * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this").
473 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
475 * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version):
476 Update copyright notice dates.
478 2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
480 * jvspec.c (lang_specific_spec_functions): Remove.
482 2006-01-06 Tom Tromey <tromey@redhat.com>
484 * gcj.texi (Arrays): Added more documentation for
486 (Primitive types): Correct information about primitive classes.
487 (Reference types): New node.
490 2005-12-16 Alexandre Oliva <aoliva@redhat.com>
492 * jcf-parse.c (set_source_filename): Set the decl source location
493 even when returning early.
495 2005-12-15 Tom Tromey <tromey@redhat.com>
496 Andrew Haley <aph@redhat.com>
499 * parse.y (resolve_expression_name): Don't generate accessor
500 methods for constant fields.
502 2005-12-13 Andrew Haley <aph@redhat.com>
506 * class.c (maybe_layout_super_class): Update current_class before
507 calling do_resolve_class.
509 2005-12-12 H.J. Lu <hongjiu.lu@intel.com>
512 * jcf-write.c (write_classfile): Use PID in temporary class
513 file. Save/restore errno when reporting error.
515 2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com>
518 * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J'
519 to bare_function_type and including the return type
520 * builtins.c (initialize_builtins) : Change builtin mangled name
521 constants to conform to new mangling scheme
523 2005-12-08 Andrew Haley <aph@redhat.com>
526 * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE.
527 (soft_abstractmethod_node): New.
528 * expr.c (build_field_ref): Add in-line check for missing field.
529 * decl.c (java_init_decl_processing): Add soft_nosuchfield_node.
531 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
533 * Make-lang.in (java.all.build, java.install-normal): Remove.
535 2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
537 * Make-lang.in: Remove all dependencies on s-gtype, except for
540 2005-12-07 Richard Sandiford <richard@codesourcery.com>
542 * class.c (build_utf8_ref, emit_register_classes): Use
543 switch_to_section and get_section.
545 2005-12-06 Tom Tromey <tromey@redhat.com>
548 * parse.y (patch_new_array_init): Revert previous patch.
549 (lookup_method_invoke): Use size-less array type when creating an
550 anonymous constructor.
552 2005-12-05 Tom Tromey <tromey@redhat.com>
554 * parse.y (patch_new_array_init): Don't set length on array.
556 2005-12-02 Richard Guenther <rguenther@suse.de>
558 * java-gimplify.c (java_gimplify_labeled_block_expr): Use
559 buildN instead of build.
560 * class.c (finish_class): Likewise.
561 * expr.c (java_create_object): Likewise.
563 2005-11-28 Tom Tromey <tromey@redhat.com>
566 * expr.c (build_jni_stub): Unwrap the return value.
567 * java-tree.h (soft_unwrapjni_node): New define.
568 (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
569 * decl.c (java_init_decl_processing): Initialize
572 2005-11-24 Bryce McKinlay <mckinlay@redhat.com>
574 * gcj.texi (gij options): Add -Xss documentation.
576 2005-11-08 Wil Mahan <wmahan@gmail.com>
579 * zextract.c (read_zip_archive): Fix out of memory error when
580 reading jar files with zip-style comments.
582 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
584 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
586 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
588 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
589 Wil Mahan <wmahan@gmail.com>
592 * class.c (make_class): Create empty binfo here.
593 (set_super_info): Only create binfo if we have superclasses.
595 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
598 * parse.y (method_header): Make the result of the rule a NULL_TREE
599 when a parsing error occurs.
601 2005-09-29 Tom Tromey <tromey@redhat.com>
604 * jcf-io.c (memoized_dirlist_hash): New function.
605 (caching_stat): Use it.
607 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
610 * class.c (inherits_from_p): Try to lay out super class
611 if it is not already laid out.
612 (maybe_layout_super_class): Handle the case where SUPER_CLASS
615 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
617 * builtins.c (max_builtin, min_builtin, abs_builtin,
618 java_build_function_call_expr): Use fold_buildN.
619 * class.c (layout_class_method): Likewise.
620 * expr.c (java_truthvalue_conversion, build_java_jsr,
621 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
622 build_java_binop, build_field_ref, expand_compare,
623 build_known_method_ref, build_invokevirtual,
624 process_jvm_instruction): Likewise.
625 * parse.y (patch_binop, patch_exit_expr): Likewise.
626 * typeck.c (convert_ieee_real_to_integer): Likewise.
627 (convert): Don't call fold after convert_ieee_real_to_integer.
629 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
632 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
633 the newly created type. Set import lists here, not in create_class.
634 (jdep_resolve_class): Set current_class.
635 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
636 the current package context, not ctxp->package.
637 (cicp_cache): Removed.
638 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
639 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
640 * java-tree.h (TYPE_PACKAGE): New macro.
641 (struct lang_type): New member 'package'.
643 2005-09-09 Andrew Haley <aph@redhat.com>
646 * expr.c (pop_type_0): If the expected type is object or ptr
647 (i.e. void*), return the type of the object we just popped from
650 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
652 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
653 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
655 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
657 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
658 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
659 typos. Follow spelling conventions.
661 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
664 * typeck.c (lookup_do): Look up interfaces for the original class,
666 * parse.y (java_check_regular_methods): Fix diagnostic message for
667 more restrictive overriding of a method from an interface.
669 2005-08-16 Tom Tromey <tromey@redhat.com>
671 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
672 class' initial state.
674 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
677 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
678 `literal_token' for large numeric input tokens.
680 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
683 * parse.y (nested_field_access_p): Rename to nested_member_access_p
684 and expand to handle method accesses across nested classes.
685 (build_outer_method_access_method): Rename to
686 build_nested_method_access_method. Minor adjustments to comments.
687 (resolve_expression_name): Use the newly-renamed
688 nested_member_access_p method.
689 (resolve_qualified_expression_name): Likewise.
690 (patch_method_invocation): Also consider static methods for access
691 method generation. Minor adjustments to comments.
692 (maybe_use_access_method): Use the more general
693 nested_memeber_access_p to determine access across nested class
694 boundaries. Allow THIS_ARG to be NULL (for static methods).
696 2005-08-15 Tom Tromey <tromey@redhat.com>
699 * expr.c (build_field_ref): Don't generate otable reference when
700 DECL_FIELD_OFFSET is 0.
701 * class.c (maybe_layout_super_class): Pass outer class to
704 2005-08-15 Tom Tromey <tromey@redhat.com>
706 * java-tree.h (LABEL_IN_SUBR): Removed.
707 (LABEL_IN_SUBR): Likewise.
708 (LABEL_IS_SUBR_START): Likewise.
709 (LABEL_SUBR_START): Likewise.
710 (LABEL_SUBR_CONTEXT): Likewise.
711 (LABEL_CHANGED): Likewise.
712 (LABEL_RETURN_LABEL): Likewise.
713 (LABEL_RETURN_TYPE_STATE): Likewise.
714 (LABEL_RETURN_LABELS): Likewise.
715 (RETURN_MAP_ADJUSTED): Likewise.
716 (LABEL_PENDING_CHAIN): Likewise.
718 2005-08-15 Tom Tromey <tromey@redhat.com>
720 * Make-lang.in (JAVA_OBJS): Removed verify.o
721 (java/verify.o): Removed.
723 * lang.c (flag_new_verifier): Removed.
724 (java_post_options): Updated.
725 * java-tree.h (flag_new_verifier): Removed.
726 (verify_jvm_instructions): Removed.
727 * expr.c (pop_type_0): Assume flag_new_verifier is true.
728 (build_java_check_indexed_type): Likewise.
729 (expand_java_arraystore): Likewise.
730 (expand_java_arrayload): Likewise.
731 (pop_arguments): Likewise.
732 (expand_byte_code): Likewise.
733 (process_jvm_instruction): Likewise.
735 2005-08-10 Andrew Haley <aph@redhat.com>
737 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
738 type mismatches to make legal GIMPLE.
740 2005-08-10 Robin Green <greenrd@greenrd.org>
743 * parse.y (maybe_use_access_method): Generalize check from
744 java.lang.Object to any superclass of current_class
746 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
748 * class.c (build_class_ref): Wrap the primary class type in a
750 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
751 primary class type from the NOP_EXPR in which it was placed.
753 2005-07-28 Diego Novillo <dnovillo@redhat.com>
755 * expr.c (expand_load_internal): Fix missing parens in
758 2005-07-28 Andrew Haley <aph@redhat.com>
760 * expr.c (expand_load_internal): Convert to destination type.
762 2005-07-22 Manfred Hollstein <mh@suse.com>
764 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
765 (check_constant): Likewise.
766 (check_wide_constant): Likewise.
768 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
770 Make CONSTRUCTOR use VEC to store initializers.
771 * check-init.c (check_init): Update to cope with VEC in
773 * class.c (make_field_value, make_method_value, get_dispatch_table,
774 make_class_data, emit_symbol_table, emit_catch_table,
775 emit_assertion_table): Use build_constructor_from_list instead of
777 * constants.c (build_constants_constructor): Likewise.
778 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
779 VEC in CONSTRUCTOR_ELTS.
780 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
781 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
783 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
785 * parse.y (build_new_array_init): Use build_constructor_from_list
786 instead of build_constructor.
787 (patch_new_array_init): Update to cope with VEC in
789 (array_constructor_check_entry): Likewise.
791 2005-07-12 Tom Tromey <tromey@redhat.com>
793 * jvspec.c (lang_specific_driver): Put filelist_filename first on
796 2005-07-12 Tom Tromey <tromey@redhat.com>
799 * parse-scan.y (interface_member_declaration): Added
802 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
804 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
805 (LABEL_PENDING_CHAIN): Ditto.
807 (DECL_BIT_INDEX): Ditto.
809 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
812 * parse.y (inner_class_accessible): New function. Logic moved from
813 check_inner_class_access.
814 (check_inner_class_access): Use inner_class_accessible.
815 (resolve_inner_class): Simplify arguments. Create circularity hash
816 here. Keep looking for classes if we found one that was inaccessible.
817 Return the inaccessible class only if there is no other match.
818 (do_resolve_class): Update for new resolve_inner_class arguments.
819 Don't create circularity_hash here.
821 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
824 * parse.y (add_exception_to_throws): New function.
825 (purge_unchecked_exceptions): Removed.
826 (get_constructor_super): Renamed from verify_constructor_super. Now
827 returns the super constructor after verification.
828 (java_complete_expand_method): Don't use purge_unchecked_exceptions
829 or save/restore the exception list.
830 (check_thrown_exceptions): Add uncaught exceptions in anonymous
831 class initializers and constructors to the throws clause of the method.
833 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
836 * parse.y (interface_member_declaration): Allow empty statements in
837 interface declarations.
839 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
841 * Makefile.in (parse.o): Adjust dependencies.
842 * parse.y: Include tree-dump.h.
844 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
846 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
849 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
851 * parse.y (issue_warning_error_from_context): Call
852 pp_output_formatted_text to be able to get the buffer.
854 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
856 * parse.y (issue_warning_error_from_context): Update for the
857 renaming of pp_format_text to pp_format.
859 2005-06-28 Paul Brook <paul@codesourcery.com>
861 * decl.c (java_init_decl_processing): Call
862 default_init_unwind_resume_libfunc.
864 2005-06-27 Tom Tromey <tromey@redhat.com>
866 PR java/21540, PR java/13788:
867 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
868 fold_constant_for_init.
869 (patch_binop): Added 'folding' argument. Updated all callers.
870 (patch_unaryop) <NOP_EXPR>: New case.
871 (fold_constant_for_init) <NOP_EXPR>: Likewise.
872 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
874 2005-06-25 Jan Hubicka <jh@suse.cz>
876 * builtins.c (define_builtin): Accept new flags parameter.
877 (initialize_builtins): Mark the builtins const and nothrow accordingly.
879 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
881 * all files: Update FSF address in copyright headers.
883 2005-06-24 Tom Tromey <tromey@redhat.com>
885 * verify-impl.c (verify_instructions_0): Correctly handle
886 situation where PC falls off end.
888 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
891 * parse.y (find_most_specific_methods_list): Remove special case for
894 2005-06-15 Tom Tromey <tromey@redhat.com>
897 * class.c (make_method_value): Use soft_abstractmethod_node for
899 * java-tree.h (soft_abstractmethod_node): New define.
900 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
901 * decl.c (java_init_decl_processing): Initialize
902 soft_abstractmethod_node.
904 2005-06-13 Geoffrey Keating <geoffk@apple.com>
906 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
908 2005-06-13 Per Bothner <per@bothner.com>
910 * expr.c (int highest_label_pc_this_method,
911 start_label_pc_this_method): New globals.
912 (lookup_label): Add start_label_pc_this_method to pc for label, and
913 update highest_label_pc_this_method. This prevents conflicts between
914 labels from different methods.
915 * java-tree.h: Declare new globals.
916 * jcf-parse.c (parse_class_file): If needed bump
917 start_label_pc_this_method and reset highest_label_pc_this_method.
919 2005-06-13 Tom Tromey <tromey@redhat.com>
922 * parse.y (nested_field_access_p): Handle case where outer field
923 is inherited by enclosing class.
925 2005-06-12 Per Bothner <per@bothner.com>
927 * class.c (inherits_from_p): Do load_class if needed.
929 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
931 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
932 * java-tree.h (parse_error_context): Move...
933 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
934 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
935 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
937 2005-06-08 Roger Sayle <roger@eyesopen.com>
939 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
941 2005-06-06 Jakub Jelinek <jakub@redhat.com>
943 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
944 msgid for argument name.
945 * gjavah.c (error): Likewise.
946 * java-tree.h (parse_error_context): Likewise.
947 * parse.y (parse_error_context, parse_warning_context,
948 issue_warning_error_from_context): Likewise.
950 2005-06-01 Tom Tromey <tromey@redhat.com>
953 * class.c (build_static_field_ref): Don't fold constant fields if
954 current class is from a .class file and we're using indirect
957 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
959 * java/verify-glue.c: Don't include errors.h and include toplev.h.
960 * java/Make-lang.in: Updates dependencies.
962 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
965 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
966 NESTED_FIELD_ACCESS_IDENTIFIER_P.
967 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
968 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
969 * jcf-write.c (generate_classfile): Use
970 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
971 OUTER_FIELD_ACCESS_IDENTIFIER_P.
972 * parse.y (build_outer_field_access): Rename to
973 build_nested_field_access. Support static fields and outer-to-inner
975 (outer_field_access_p): Rename to nested_field_access_p. Support
976 static fields and generalise to outer-to-inner class and sibling
977 inner class accesses.
978 (outer_field_expanded_access_p): Rename to
979 nested_field_expanded_access_p and support static fields.
980 (outer_field_access_fix): Rename to nested_field_access_fix and
981 support static fields.
982 (build_outer_field_access_expr): Rename to
983 build_nested_field_access_expr and support static fields.
984 (build_outer_field_access_methods): Rename to
985 build_nested_field_access_methods and support static fields. For
986 static fields, generate accessors without class instance parameters.
987 (build_outer_field_access_method): Rename to
988 build_nested_field_access_method and support static fields.
989 (build_outer_method_access_method): Use
990 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
991 OUTER_FIELD_ACCESS_IDENTIFIER_P.
992 (resolve_expression_name): Consider static field accesses across
994 (resolve_qualified_expression_name): Likewise.
995 (java_complete_lhs): Use nested_field_access_fix instead of
996 outer_field_access_fix.
997 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
998 Use nested_field_expanded_access_p instead of
999 outer_field_expanded_access_p. Use nested_field_access_fix instead
1000 of outer_field_access_fix.
1001 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
1002 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
1004 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
1006 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
1007 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
1008 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
1009 MINOR_BINARYCOMPAT_ABI_VERSION): New.
1010 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
1011 (parse_version): Calculate version ID using new method. Use bit-flags
1012 for flag_indirect_dispatch and flag_bootstrap_classes.
1014 2005-05-25 Richard Henderson <rth@redhat.com>
1017 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
1018 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
1019 DECL_CONTEXT; avoid pushdecl_top_level.
1020 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
1021 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
1022 (layout_class_method): Likewise.
1023 * decl.c (java_mark_cni_decl_local): New.
1024 (java_mark_class_local): Use it.
1025 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
1026 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
1027 (struct lang_decl_func): Add local_cni;
1028 (struct lang_decl_var): Add class_field, vtable.
1029 (java_mangle_decl): Declare.
1030 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
1031 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
1032 (mangle_obstack_1): New.
1033 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
1034 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
1035 lhd_set_decl_assembler_name for things that don't need mangling.
1036 (mangle_class_field): Rename from java_mangle_class_field, make
1037 static, don't call init_mangling or finish_mangling.
1038 (mangle_vtable): Similarly.
1039 (mangle_local_cni_method_decl): New.
1040 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
1041 gcc_assert, and MANGLE_RAW_STRING.
1042 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
1044 2005-05-25 DJ Delorie <dj@redhat.com>
1046 * class.c (set_constant_value): Move warning control from if() to
1049 2005-05-24 Richard Henderson <rth@redhat.com>
1051 * builtins.c (define_builtin): Don't call make_decl_rtl.
1052 * constants.c (build_constant_data_ref): Likewise.
1053 * class.c (build_utf8_ref): Likewise.
1054 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
1055 (get_dispatch_table, layout_class_method): Likewise.
1056 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
1058 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
1059 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
1060 to determine if we need a non-zero address.
1061 * decl.c (builtin_function): Don't call make_decl_rtl.
1062 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
1063 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
1064 * resource.c (compile_resource_data): Likewise.
1065 * parse.y (resolve_field_access): Re-word comment to avoid
1068 2005-05-24 Richard Henderson <rth@redhat.com>
1070 * class.c (registered_class): Take it out of class_roots; turn into
1072 (register_class): Make static. Don't duplicate decl node. Use
1074 (emit_register_classes): Use VEC_iterate. Use output_constant
1075 instead of assemble_integer. Don't call mark_decl_referenced
1077 * java-tree.h (register_class): Remove decl.
1079 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
1083 * parse.y (register_package, package_list): Remove.
1084 (package_declaration): Do not call register_package.
1085 (do_resolve_class): Do not use package_list.
1087 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
1089 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
1092 2005-05-15 Tom Tromey <tromey@redhat.com>
1095 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
1098 2005-05-12 Aaron Luchko <aluchko@redhat.com>
1100 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
1102 2005-05-11 Tom Tromey <tromey@redhat.com>
1104 * gcj.texi (Code Generation): Document -fbootstrap-classes.
1105 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
1106 (parse_version): Use it.
1107 * lang.opt (-fbootstrap-classes): New option.
1109 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
1112 * class.c (maybe_layout_super_class): Look for imports in this_class.
1113 * parse.h (ctxp_for_generation_last): New.
1114 (do_resolve_class): Add a parameter.
1115 * parse.y (ctxp_for_generation_last): New.
1116 (java_pop_parser_context): Add at end of list.
1117 (find_in_imports, find_in_imports_on_demand): Look in ctxp
1118 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
1119 the given type are NULL.
1120 (do_resolve_class): Look into the imports of the new second parameter.
1121 Adjust recursive calls.
1122 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
1123 calls to do_resolve_class.
1124 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
1125 (java_complete_class): Do not do that here.
1127 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
1130 * Make-lang.in (java): Add gjnih.
1131 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
1132 (GJNIH_OBJS): New variable.
1133 (gjnih$(exeext)): New target.
1134 (JAVA_MANFILES): Add gjnih.1.
1135 (java.uninstall): Add gjnih.1.
1136 (java.mostlyclean): Add gjnih.
1137 (java.maintainer-clean): Add gjnih.1.
1138 (java/gjavah-jni.o): New target.
1139 (.INTERMEDIATE): Add gjnih.pod.
1140 (gjnih.pod): New target.
1141 * config-lang.in (stagestuff): Add gjnih.
1142 * gcj.texi (Top): Add gjnih node.
1143 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
1144 -bootclasspath options.
1145 (Invoking gjnih): New node.
1146 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
1147 (TOOLNAME): New macro.
1148 (error): Replace hard-coded gcjh with TOOLNAME.
1149 (process_file): Likewise.
1151 (version): Likewise.
1152 (help): Likewise. Add help output for -force, -old, -trace and -J
1154 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
1155 (options): Add force, old, trace and J fields.
1156 (main): Handle -force, -old, -trace and -J options.
1158 2005-05-03 Tom Tromey <tromey@redhat.com>
1161 * gjavah.c (main): Unlink output file on error.
1163 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
1165 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
1168 2005-04-29 Tom Tromey <tromey@redhat.com>
1170 * expr.c (build_jni_stub): Updated for change to build_block.
1172 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
1174 * expr.c (force_evaluation_order): Declare 'saved' earlier.
1176 2005-04-28 Andrew Haley <aph@redhat.com>
1179 * java-tree.h (soft_resolvepoolentry_node): New.
1180 (alloc_constant_fieldref): Declare.
1181 * expr.c (expand_java_field_op): Don't call class_init for
1182 accesses to static fields with indirect dispatch.
1183 * builtins.c (initialize_builtins): Add "__builtin_expect".
1184 * decl.c (soft_resolvepoolentry_node): New variable.
1185 (java_init_decl_processing): Create a decl for
1186 "_Jv_ResolvePoolEntry".
1187 * class.c (build_fieldref_cache_entry): New function.
1188 (build_static_field_ref): Rewrite for indirect dispatch.
1189 * constants.c (find_name_and_type_constant_tree): New function.
1190 (alloc_constant_fieldref): Likewise.
1191 (build_constants_constructor): Handle CONSTANT_Fieldref and
1192 CONSTANT_NameAndType.
1195 * expr.c (force_evaluation_order): Convert outgoing args smaller
1198 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
1200 * gcj.texi (libgcj Runtime Properties): Remove obsolete
1201 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
1202 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
1204 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1206 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
1207 to `unlock_stream' with `unlock_std_streams'.
1209 2005-04-25 Jakub Jelinek <jakub@redhat.com>
1211 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
1212 instead of just expr.h.
1214 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1216 * gjavah.c (main): Unlock the stdio streams.
1217 * jcf-dump.c (main): Likewise.
1218 * jv-scan.c (main): Likewise.
1219 * jvgenmain.c (main): Likewise.
1221 2005-04-23 DJ Delorie <dj@redhat.com>
1223 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
1224 parse.y: Adjust warning() callers.
1226 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
1228 * gcj.texi (Object fields): Change "Integer" to "Int" in example
1231 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
1233 * gcj.texi: Fix typos and bogus example.
1235 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
1237 * except.c: Fix a comment typo.
1239 2005-04-19 Julian Brown <julian@codesourcery.com>
1241 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
1242 indirect dispatch with PIC.
1244 2005-04-18 Andrew Haley <aph@redhat.com>
1246 * java-except.h (struct eh_range.handler): Remove unused field.
1247 (handle_nested_ranges): Remove function declaration.
1248 (sanity_check_exception_range): Add function declaration.
1249 * verify.c (verify_jvm_instructions): Remove call to
1250 handle_nested_ranges.
1251 * verify-glue.c (verify_jvm_instructions_new): Call
1252 sanity_check_exception_range.
1253 * except.c (link_handler, eh_range_freelist, link_handler,
1254 handle_nested_ranges): Remove.
1255 (add_handler): Rewrite.
1256 (sanity_check_exception_range): New function.
1257 (print_ranges): New function.
1259 2005-04-13 Julian Brown <julian@codesourcery.com>
1261 * decl.c (finish_method): Give methods once-only linkage.
1263 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1265 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1267 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1269 * java-tree.h: Don't use PARAMS().
1271 2005-04-07 Per Bothner <per@bothner.com>
1273 * class.c (push_class): By default, suppress debug output.
1274 (finish_class): Enable debug output for classes we're emitting.
1276 2005-04-07 Andrew Haley <aph@redhat.com>
1278 * gcj.texi: Correct gcj-dbtool instructions.
1280 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
1282 * gcj.texi: Fix a typo.
1283 * lang.c: Fix a comment typo.
1285 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
1287 * gcj.texi (Invoking gij): Add descriptions of new -X options.
1288 Mention recognized-and-ignored compatibility options.
1289 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
1291 (About CNI): Add Memory allocation section.
1293 2005-04-01 Tom Tromey <tromey@redhat.com>
1295 * decl.c (java_init_decl_processing): Fix types of
1296 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
1297 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
1298 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
1300 2005-03-31 Jan Hubicka <jh@suse.cz>
1302 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
1303 * class.c: Include cgraph.h
1304 (make_local_functoin_alias): Mark aslias as needed.
1305 * resource.c: Include cgraph.h
1306 (compile_resource_data): Go via cgraph interface.
1308 2005-03-30 Ian Lance Taylor <ian@airs.com>
1310 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
1312 2005-03-30 Tom Tromey <tromey@redhat.com>
1314 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
1315 inner_class_info_index==0 or outer_class_info_index==0.
1317 2005-03-29 Tom Tromey <tromey@redhat.com>
1319 * gcj.texi (libgcj Runtime Properties): Document
1320 gnu.gcj.runtime.endorsed.dirs.
1322 2005-03-24 Anthony Green <green@redhat.com>
1324 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
1327 2005-03-23 Tom Tromey <tromey@redhat.com>
1329 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
1330 (parse_version): Use it.
1332 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1334 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1336 2005-03-18 Andrew Haley <aph@redhat.com>
1339 * decl.c (update_aliases): Don't update variables that are about
1341 (maybe_poplevels): Add comment.
1343 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
1346 * jcf-parse.c (duplicate_class_warning): New function.
1347 (java_parse_file): Call duplicate_class_warning if
1348 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
1349 (parse_zip_file_entries): Likewise. Also set
1350 CLASS_FROM_CURRENTLY_COMPILED_P.
1352 2005-03-16 Andrew Haley <aph@redhat.com>
1354 * expr.c (expand_java_arrayload): Don't generate a
1355 NullPointerException based on the type of the node.
1356 (build_java_array_length_access): Likewise.
1358 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1360 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
1362 2005-03-11 Tom Tromey <tromey@redhat.com>
1364 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
1365 (libgcj Runtime Properties): Document the default .db.
1367 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
1370 * parse.y (checks_throws_clauses): Check exceptions list even when
1371 the base class does not come from a source file being compiled.
1372 (java_complete_lhs): Remove unused variable 'wfl'.
1374 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
1377 * decl.c (finish_method): Emit _Jv_InitClass for private static
1378 methods inside inner classes as well.
1380 2005-03-08 Julian Brown <julian@codesourcery.com>
1381 * Revert patch from 2005-03-08 for causing bootstrap failure on
1384 2005-03-08 Julian Brown <julian@codesourcery.com>
1386 * decl.c (finish_method): Give methods once-only linkage.
1388 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1390 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
1392 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
1394 * verify-glue.c (vfy_is_assignable_from): Perform static check using
1395 can_widen_reference_to if the C++ ABI is in use.
1396 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
1397 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
1398 type_isresolved, init_state, set_pc, state_get_pc,
1399 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
1400 (verify_fail): Report the current PC from the verifier context.
1401 (free_state): Remove #if 0 block to enable this function.
1402 (free_verifier_context): Call free_state on state_list iterator
1403 values before freeing them.
1404 * expr.c (pop_type_0): Pop correct type for error message when stack
1405 contains a multi-word type.
1407 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
1409 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
1410 for known NULL array length access.
1412 2005-03-07 Tom Tromey <tromey@redhat.com>
1414 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
1416 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
1418 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
1419 typeck.c: Update copyright.
1421 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
1424 * xref.c, xref.h: Remove file.
1425 * Make-lang.in (java/xref.o): Remove.
1426 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
1427 * lang.c (flag_emit_xref): Remove definition.
1428 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
1429 * typeck.c (convert): Remove use of do_not_fold.
1430 * parse.y (do_not_fold): Remove definition.
1431 (parser grammar): Remove xref code.
1432 (maybe_create_class_interface_decl, create_class): Likewise.
1433 (register_fields, method_header, finish_method_declaration): Likewise.
1434 (declare_local_variables, source_end_java_method): Likewise.
1435 (java_complete_expand_classes): Do not set do_not_fold.
1436 (java_complete_expand_method): Remove xref code.
1437 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
1438 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
1439 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
1440 (patch_synchronized_statement, patch_throw_statement): Likewise.
1441 (maybe_build_class_init_for_field): Likewise.
1443 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
1445 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
1446 instead of IS_NON_TYPE_CODE_CLASS.
1448 2005-03-04 Andrew Haley <aph@redhat.com>
1451 * class.c (set_method_index): Don't set method_index if it is
1453 (layout_class_method): Don't complain about "non-static method foo
1454 overrides static method" in the case of indirect dispatch.
1456 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1458 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
1460 * Make-lang.in: Don't elide warnings in jcf-io.c.
1462 2005-03-01 Per Bothner <per@bothner.com>
1465 * check-init.c (wfl): Remove static.
1466 (final_assign_error, check_init): Replace calls to parse_error_context
1468 (check_init): Save, set, and restore input_location for each exp.
1470 2005-03-01 Per Bothner <per@bothner.com>
1472 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
1473 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
1474 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
1476 2005-03-01 Per Bothner <per@bothner.com>
1478 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
1480 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1483 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
1486 2005-02-22 Tom Tromey <tromey@redhat.com>
1489 * verify-impl.c (EITHER): New define.
1490 (types_compatible): Handle it.
1491 (check_field_constant): Use it.
1493 2005-02-18 Tom Tromey <tromey@redhat.com>
1496 * verify-impl.c (types_equal): Fixed test.
1499 * verify-glue.c (vfy_class_has_field): New function.
1500 * verify.h (vfy_class_has_field): Declare.
1501 * verify-impl.c (check_field_constant): Added 'putfield'
1503 (verify_instructions_0): Updated.
1504 (types_equal): New function.
1506 2005-02-14 Tom Tromey <tromey@redhat.com>
1509 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
1510 stack effect of multianewarray.
1512 2005-02-14 Andrew Haley <aph@redhat.com>
1515 * expr.c (expand_byte_code): Call promote_arguments().
1516 (promote_arguments): New function.
1517 * decl.c (check_local_unnamed_variable): Remove special case for
1519 (find_local_variable): Promote all boolean types to int
1520 when searching for local variable decls.
1522 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
1524 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
1525 parse-scan.y: Update copyright.
1527 2005-02-11 Per Bothner <per@bothner.com>
1530 * parse-scan.y (input_location): Remove variable.
1531 (main_input_filename): New - replaces input_filename, which isn't
1532 settable if USE_MAPPED_LOCATION.
1533 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
1534 so we don't reference input_location or wfl_operator in that case.
1535 * jv-scan.c (expand_location): Remove - no longer used.
1536 (main): Set main_input_filename rather than input_filename.
1538 2005-02-09 Richard Henderson <rth@redhat.com>
1540 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
1541 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
1543 2005-02-08 Marcin Dalecki <martin@dalecki.de>
1545 * expr.c (add_type_assertion): Use the proper enumeration type,
1546 since this is what htab_find_slot() is expecting.
1548 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
1550 * gcj.texi: Update copyright dates.
1552 2005-02-02 Tom Tromey <tromey@redhat.com>
1554 * gcj.texi (libgcj Runtime Properties): Default library_control
1557 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
1560 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
1561 (modifiers) when square brackets are present in a declaration for
1563 * jv-scan.c (main): Set input_filename and input_line.
1565 2005-02-01 Tom Tromey <tromey@redhat.com>
1568 * gjavah.c (get_field_name): Don't override name for JNI header.
1570 2005-02-01 Roger Sayle <roger@eyesopen.com>
1572 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
1573 of unsigned types using iushr and lushr JVM bytecodes.
1575 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1578 * gjavah.c (jni_print_float): Do not emit floating-point
1579 initialiser for a static final field.
1580 (jni_print_double): Likewise.
1582 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1585 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1586 * gjavah.c (print_field_info): Mark static data members of
1587 floating-point type with "__extension__".
1589 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1591 * gjavah.c (print_field_info): Mark static data members of
1592 floating-point type with "__extension__".
1594 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1597 * parse.y (build_string_concatenation): Remove redundant if.
1598 (patch_conditional_expr): Attempt to patch_string() the condition
1599 of a ?: as well, in addition to its other operands.
1601 2005-01-25 Tom Tromey <tromey@redhat.com>
1603 * Make-lang.in (java/java-tree-inline.o): Removed.
1605 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1608 * parse.y (patch_binop): Allow comparisons against NULL only
1609 if the other operand is of a reference type.
1611 2005-01-24 Tom Tromey <tromey@redhat.com>
1613 * java-tree.h (gcj_abi_version): Declare.
1614 * class.c (make_class_data): Push gcj_abi_version into "next"
1615 field. Renamed field.
1616 * decl.c (gcj_abi_version): New global.
1617 (parse_version): New function.
1618 (java_init_decl_processing): Call it. Renamed 'next' field.
1620 (GCJ_BINARYCOMPAT_ADDITION): New define.
1622 2005-01-24 Roger Sayle <roger@eyesopen.com>
1625 * jcf-write.c (generate_bytecode_insns): Conversions between
1626 integer types of the same precision shouldn't generate widening
1627 or narrowing conversion bytecodes.
1629 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1631 * java-except.h, java-tree.h: Remove unused prototypes.
1633 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1636 * jcf-write.c (perform_relocations): Don't call memcpy if source
1637 and destination are the same.
1639 2005-01-17 Tom Tromey <tromey@redhat.com>
1641 * verify-impl.c (get_short): Sign extend.
1642 (get_int): Likewise.
1644 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1646 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1649 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1651 * verify.c: Revert to the version before the BC-ABI merge.
1653 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1656 * check-init.c (check_init): Take care of references that do not
1657 have an explicit final variable declaration (e.g. array length
1658 access) for pre/post in/de-crement operators.
1660 2005-01-08 Mark Wielaard <mark@klomp.org>
1662 * parse.y (process_imports): Allocate (and free) original_name only
1663 when not already defined.
1664 * jcf-parse.c (read_class): Free results of find_class() and
1666 (java_parse_file): Keep pointer to head of file_list and free when
1667 done. Free result of lrealpath().
1669 2005-01-05 Tom Tromey <tromey@redhat.com>
1671 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1673 2004-12-20 Andrew Haley <aph@redhat.com>
1675 * typeck.c: Use fold_convert for ints and booleans.
1677 2004-12-17 Andrew Haley <aph@redhat.com>
1680 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1681 BOOLEAN_TYPE or CHAR_TYPE.
1682 (convert_to_boolean, convert_to_char) : Remove.
1683 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1684 * expr.c (expand_load_internal): Do type conversion if type is not
1687 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1690 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1693 2004-12-07 Andrew Haley <aph@redhat.com>
1696 * jcf-parse.c (load_class): Remove sanity test for missing inner
1699 2004-12-06 Tom Tromey <tromey@redhat.com>
1701 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1702 (java.uninstall): Likewise.
1703 (java.maintainer-clean): Likewise.
1704 (.INTERMEDIATE): Likewise.
1705 (java.install-man): Likewise.
1706 (gcj-dbtool.pod): New target.
1707 * gcj.texi (Code Generation): Document -findirect-dispatch.
1708 (libgcj Runtime Properties): Document
1709 gnu.gcj.precompiled.db.path.
1710 (Top): Link to "Invoking gcj-dbtool".
1712 2004-12-06 Tom Tromey <tromey@redhat.com>
1715 * java-tree.h (extract_field_decl): Declare.
1716 * parse.y (extract_field_decl): Renamed from
1717 strip_out_static_field_access_decl. No longer static.
1718 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1720 2004-12-03 Tom Tromey <tromey@redhat.com>
1722 * lang.c (flag_new_verifier): Define.
1723 (java_post_options): Set flag_new_verifier if indirect dispatch
1725 * lang.opt (fnew-verifier): Removed.
1727 2004-12-03 Tom Tromey <tromey@redhat.com>
1730 * Make-lang.in (java.install-common): Only install transformed
1731 gcjh if gcj-cross exists.
1733 2004-12-03 Andrew Haley <aph@redhat.com>
1736 * except.c (link_handler): Patch 'outer' field of siblings of the
1737 range we're demoting.
1739 2004-12-03 Andrew Haley <aph@redhat.com>
1742 * class.c (layout_class_method): Don't fail to override a method
1743 simply because it has DECL_ARTIFICIAL set.
1745 2004-12-02 Tom Tromey <tromey@redhat.com>
1748 * parse.y (craft_constructor): Special case null_pointer_node.
1750 2004-12-02 Tom Tromey <tromey@redhat.com>
1753 * java-gimplify.c (java_gimplify_expr): Don't call
1754 SET_EXPR_LOCATION unless wrapped tree is an expression.
1756 2004-11-27 Per Bothner <per@bothner.com>
1758 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1759 Fix fencepost error in 'i', which got executed one too many times.
1760 Also, fold memcpy into explicit loop, as originally intended.
1761 Also, free temporary 'buf' which otherwise leaks.
1763 2004-11-27 Per Bothner <per@bothner.com>
1765 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1766 local static variables if not USE_MAPPED_LOCATION.
1768 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1770 * class.c, decl.c, expr.c: Fix comment typos.
1772 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1775 * decl.c (end_java_method): Call
1776 attach_init_test_initialization_flags on all the init_decls.
1777 * parse.y (attach_init_test_initialization_flags): Move to ...
1778 * expr.c (attach_init_test_initialization_flags): here and
1779 support BIND_EXPR also.
1780 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1781 * jcf-parse.c (parse_class_file): Don't disable class init
1784 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1786 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1789 2004-11-24 Richard Henderson <rth@redhat.com>
1791 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1792 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1794 2004-11-24 Tom Tromey <tromey@redhat.com>
1796 * verify.c (defer_merging): Don't use C++-style comment.
1797 * verify.h (java_opcode): Added java_opcode_end.
1798 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1800 * verify-impl.c (vfy_push_type): Removed bogus "return".
1801 (initialize_stack): Use vfy_alloc and vfy_free.
1802 (verify_instructions_0): Likewise.
1804 * Merged gcj-abi-2-dev-branch to trunk.
1806 2004-11-24 Andrew Haley <aph@redhat.com>
1808 * jcf-parse.c (parse_class_file): Set file_start_location.
1810 2004-11-10 Tom Tromey <tromey@redhat.com>
1812 * class.c (make_field_value): Don't call build_static_field_ref.
1813 (build_static_field_ref): Don't emit direct references when using
1816 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1817 -verbose:class into man page synopsis.
1819 2004-11-09 Tom Tromey <tromey@redhat.com>
1821 * expr.c (build_java_arraystore_check): Still generate check if
1822 element type is itself an array.
1824 2004-11-08 Tom Tromey <tromey@redhat.com>
1826 * java-tree.h (soft_check_assignment_node): Removed.
1827 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1828 * decl.c (java_init_decl_processing): Don't initialize
1829 soft_check_assignment_node.
1831 2004-11-05 Tom Tromey <tromey@redhat.com>
1833 * class.c (layout_class_methods): Don't add Miranda methods when
1834 using indirect dispatch.
1836 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1838 * class.c (make_class_data): Call emit_assertion_table to set the
1839 'assertion_table' field.
1840 (build_signature_for_libgcj): Move here from expr.c.
1841 (add_assertion_table_entry): New function. Callback for assertion
1842 hashtable traversal.
1843 (emit_assertion_table): New. Take class argument, and generate
1844 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1845 * decl.c (init_decl_processing): Define assertion_entry_type record.
1846 Push 'assertion_table' class field instead of 'verify'.
1847 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1848 (type_assertion_hash): Include 'assertion_code' in hash.
1849 (add_type_assertion): Rewritten. Take class and assertion_code
1850 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1851 (can_widen_reference_to): Use new add_type_assertion() arguments.
1852 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1853 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1854 (verify_identifier_node): Removed.
1855 (assertion_entry_type, assertion_table_type): New.
1856 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1857 assertion code definitions.
1858 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1859 'target_type' to 'op1' and 'op2'.
1860 (add_type_assertion): Declare.
1861 (lang_printable_name_wls): Remove unused definition.
1862 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1863 to emit runtime assertion.
1864 (vfy_note_stack_type): Clean up non-C90 declarations.
1865 (vfy_note_local_type): Likewise.
1866 * verify.h (vfy_is_assignable_from): Declare.
1867 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1868 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1869 instead of is_assignable_from_slow().
1870 (types_compatible): Reinstate ref_compatible() call.
1872 2004-11-04 Tom Tromey <tromey@redhat.com>
1874 * class.c (build_static_field_ref): Reverted previous patch.
1876 * class.c (build_static_field_ref): Don't emit direct references
1877 when using indirect dispatch.
1879 2004-11-03 Tom Tromey <tromey@redhat.com>
1881 * expr.c (expand_java_arrayload): Set lhs_type_node.
1882 (expand_java_arraystore): Set rhs_type_node.
1884 2004-11-02 Tom Tromey <tromey@redhat.com>
1886 * jcf-parse.c (compute_class_name): Use filename length from zip
1887 directory, not strlen.
1889 * expr.c (expand_invoke): Mark new interface methods as abstract.
1891 2004-11-01 Tom Tromey <tromey@redhat.com>
1893 * verify-impl.c (push_jump): Removed check for uninitialized
1895 (push_exception_jump): Likewise.
1896 (handle_ret_insn): Likewise.
1897 (handle_jsr_insn): Likewise.
1898 (state_check_no_uninitialized_objects): Removed.
1900 * decl.c (check_local_unnamed_variable): Recognize
1901 promoted-to-int parameters when using the new verifier.
1902 * expr.c (expand_java_arraystore): Explicitly request array type
1903 when using new verifier.
1904 (expand_java_arrayload): Likewise.
1905 (invoke_build_dtable): Don't pass object_type_node as
1906 expression argument to build_java_indirect_ref.
1907 (build_java_check_indexed_type): Do nothing.
1908 (build_java_arraystore_check): Handle case where array doesn't
1910 (build_java_array_length_access): Likewise.
1911 (expand_invoke): Handle case where interface overrides a method
1913 (pop_type_0): Always succeed for reference types.
1914 (process_jvm_instruction): Don't pop a value in a dead
1916 (pop_arguments): Convert arguments to correct types.
1918 2004-10-29 Andrew Haley <aph@redhat.com>
1920 * jcf-parse.c (give_name_to_class): Remove line that was
1923 2004-10-29 Andrew Haley <aph@redhat.com>
1925 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1927 2004-10-20 Andrew Haley <aph@redhat.com>
1929 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1931 2004-10-26 Tom Tromey <tromey@redhat.com>
1933 * verify.h (vfy_notify_verified): Removed.
1934 * verify-glue.c (vfy_notify_verified): Removed.
1936 2004-10-26 Tom Tromey <tromey@redhat.com>
1938 * verify-impl.c (debug_print_state): Declare `i' before code.
1939 (merge_types): Modify `t' when it is null_type.
1941 2004-10-26 Tom Tromey <tromey@redhat.com>
1943 * verify-impl.c (type_print): Renamed from print. Now static and
1945 (debug_print_state): Use type_print.
1947 2004-10-25 Tom Tromey <tromey@redhat.com>
1949 * expr.c (build_invokeinterface): Compute correct offset for
1950 index into interface methods.
1952 2004-10-20 Tom Tromey <tromey@redhat.com>
1954 * java-tree.h (verify_jvm_instructions_new): Declare.
1956 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1959 * verify-impl.c (verify_instructions): Correctly handle wide
1961 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1962 (vfy_get_component_type): Strip pointer types.
1963 (vfy_find_class): Use get_type_from_signature. Strip pointer
1965 Include java-except.h.
1967 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1969 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1970 vfy_push_type_t, set_variable, add_new_state, merge_into,
1971 handle_jsr_insn, branch_prepass, check_class_constant,
1972 check_wide_constant, get_one_type, compute_static_types,
1973 verify_instructions_0): Clean up C99 declarations after statements.
1975 2004-10-20 Tom Tromey <tromey@redhat.com>
1977 * verify-impl.c (merge_refs): Compare reference against iterator,
1980 * verify-glue.c (vfy_tag): Mask off resolved flag.
1982 2004-10-19 Tom Tromey <tromey@redhat.com>
1984 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1985 (init_state_with_stack): Initialize `this_type' in state.
1986 (verify_method): Use debug_print.
1987 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1988 (vfy_note_stack_depth): Reverted last patch.
1989 (vfy_note_stack_type): Note pointer to Object, not Object.
1990 (vfy_note_local_type): Likewise.
1992 * verify.h (vfy_note_instruction_seen): Declare.
1993 * verify-glue.c (verify_jvm_instructions_new): Set
1994 BCODE_EXCEPTION_TARGET on target instruction.
1995 (vfy_note_instruction_seen): New function.
1996 * verify-impl.c (FLAG_INSN_SEEN): New define.
1997 (verify_instructions_0): Set flag on instruction. Save state for
1999 (verify_instructions): Call vfy_note_instruction_seen.
2001 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
2002 (verify_jvm_instructions_new): Call method_init_exceptions,
2003 add_handler, and handle_nested_ranges.
2004 * verify-impl.c (verify_method): Return 1 on success.
2005 (verify_instructions_0): Save the state at PC=0.
2007 * verify-impl.c (init_type_from_class): Set is_resolved and
2008 ref_next on new ref_intersection.
2009 (init_type_from_string): Likewise.
2011 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
2013 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
2014 if flag_new_verifier is set.
2015 * java-tree.h (flag_new_verifier): Declare.
2016 * lang.opt (fnew-verifier): New option.
2017 * verify-impl.c: Work around namespace pollution by undef'ing
2019 (struct verifier_context): Make 'bytecode' const.
2020 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
2021 (types_compatible): For the BC-ABI, always consider reference types
2023 (check_class_constant): Use vfr->current_class.
2024 (check_constant): Likewise.
2025 (check_wide_constant): Likewise.
2026 (check_field_constant): Check for 'L' at start of type name.
2027 (get_one_type): Return pointer instead of type. Set type result in
2028 caller via passed type pointer.
2029 (compute_argument_types): Update to use new get_one_type arguments.
2030 (compute_return_type): Likewise.
2031 (make_verifier_context): New. Allocate and initialize 'vfr'.
2032 (free_verifier_context): New. Free 'vfr' and its contents.
2033 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
2034 and free_verifier_context.
2036 2004-10-15 Tom Tromey <tromey@redhat.com>
2038 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
2039 * verify.h (vfy_fail): Fixed formatting.
2041 * verify-impl.c (vfr): Fixed comment formatting.
2042 (collapse_type): New function.
2043 (verify_instructions): Notify compiler about type map.
2044 * verify.h (vfy_note_stack_depth): Updated.
2045 (vfy_note_stack_type): Likewise.
2046 (vfy_note_local_type): Likewise.
2047 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
2049 * verify-glue.c (vfy_note_stack_depth): Correctly size type
2050 state. Added `method' argument.
2051 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
2053 (vfy_note_local_type): New function.
2054 (vfy_unsuitable_type): Likewise.
2055 (vfy_return_address_type): Likewise.
2056 (vfy_null_type): Likewise.
2058 * verify.h (VFY_IN_GCC): Removed.
2059 (VFY_WANT_TYPEMAP): Removed.
2060 * verify-impl.c (verify_instructions_0): Removed useless "\".
2061 (struct state) <next>: Uncomment.
2063 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
2065 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
2068 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
2070 * Make-lang.in (verify.o): Re-enabled this target.
2071 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
2072 (vfy_get_interface): Likewise.
2073 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
2074 * verify.h (verify_jvm_instructions_new): Declare.
2075 * verify-impl.c (free_state): Temporarily comment out unused
2078 2004-10-06 Tom Tromey <tromey@redhat.com>
2080 * java-tree.h (JV_STATE_READ): New enum value.
2082 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
2084 * verify.h: New file.
2086 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
2088 * verify-impl.c, verify-glue.c, verify.h: New files.
2089 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
2091 2004-09-24 Andrew Haley <aph@redhat.com>
2093 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
2094 for a slot if it's of pointer type.
2096 2004-09-14 Tom Tromey <tromey@redhat.com>
2098 * class.c (make_class_data): Correctly initialize "state" field.
2099 Initialize "engine" field.
2100 * decl.c (java_init_decl_processing): Add "engine" field.
2102 2004-09-10 Andrew Haley <aph@redhat.com>
2105 * expr.c (build_invokeinterface): Use fast method for interface
2107 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
2108 JTI_ITABLE_PTR_TYPE.
2109 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
2110 (emit_symbol_table): Add new arg, element_size.
2111 * decl.c (java_init_decl_processing): Initialize Class.itable.
2112 * class.c (GEN_TABLE): New macro.
2113 (gen_indirect_dispatch_tables): Use it. Add itable.
2114 (make_class_data): Add new arg for emit_symbol_table().
2116 (add_miranda_methods): Make sure search_class has been parsed.
2117 (emit_symbol_table): Add new arg, element_size.
2119 2004-09-06 Andrew Haley <aph@redhat.com>
2121 * verify.c (merge_types): Return Object for all merges of
2123 * expr.c (add_type_assertion): Don't generate assertions when
2124 source type is array of Object.
2126 2004-09-03 Andrew Haley <aph@redhat.com>
2128 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
2130 * lang.c (java_post_options): Force flag_verify_invocations if
2131 we're not using indirect dispatch.
2133 * expr.c (pop_type_0): Move test for interfaces before call to
2134 can_widen_reference_to().
2135 (build_signature_for_libgcj): Remove generation of canonical array
2137 (add_type_assertion): Canonicalize both arrays.
2138 Don't assert that type X can be assigned to Object.
2139 Don't assert that type X an be assigned to type X.
2140 Don't assert that Object can be assigned to type X.
2141 (can_widen_reference_to): Warn whenever we generate an assertion.
2142 (process_jvm_instruction): Use throwable_type_node for the type of
2145 2004-09-01 Andrew Haley <aph@redhat.com>
2147 * decl.c (java_init_decl_processing): Change
2148 verify_identifier_node to "__verify".
2149 * expr.c (add_type_assertion): Use verify_identifier_node for name.
2150 * java-tree.h (verify_identifier_node): Change to "__verify".
2152 * expr.c (build_signature_for_libgcj): New function.
2153 (add_type_assertion): Use it to construct signatures for
2154 source_type and target_type.
2156 2004-08-27 Andrew Haley <aph@redhat.com>
2158 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
2159 (verify_identifier_node): New.
2160 (TYPE_VERIFY_METHOD): New.
2161 (struct type_assertion): New type.
2162 * expr.c (type_assertion_eq): New function.
2163 (type_assertion_hash): New function.
2164 (add_type_assertion): New function.
2165 (can_widen_reference_to): Call add_type_assertion().
2166 * decl.c (java_init_decl_processing): Add verify_identifier_node.
2167 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
2168 (finish_class): Output TYPE_VERIFY_METHOD (type).
2170 * decl.c (end_java_method): Nullify unused fields.
2172 2004-08-17 Andrew Haley <aph@redhat.com>
2174 * verify.c (defer_merging): Quieten.
2175 * jcf-parse.c (load_class): Only try to open a class file if it's
2176 java.lang.Object or if it's part of the current compilation.
2177 Check that the class we just tried to load is the class we just
2179 (java_parse_file): Set flag_verify_invocations off if we're
2180 compiling from .class.
2181 (parse_zip_file_entries): Abort if we try to read a dummy class.
2182 * expr.c (can_widen_reference_to): Quieten.
2183 (build_invokevirtual): Abort if we try to invokevirtual an
2185 (expand_invoke): Don't build a non-interface call to an interface.
2186 (build_instanceof): Don't do premature optimization if
2187 flag_verify_invocations is not set.
2188 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
2190 (build_static_field_ref): Add correct type conversion for
2192 (add_miranda_methods): Disable generation of Miranda methods for
2194 (layout_class_method): Don't complain about non-static method
2195 overrides static method with dummy classes.
2197 2004-08-13 Tom Tromey <tromey@redhat.com>
2199 * class.c (build_static_field_ref): Re-enable atable lookups for
2202 * parse.y (strip_out_static_field_access_decl): Indentation fix.
2204 2004-08-11 Tom Tromey <tromey@redhat.com>
2206 * gcj.texi (libgcj Runtime Properties): Document new properties.
2208 2004-08-06 Andrew Haley <aph@redhat.com>
2210 * jcf-parse.c (load_class): Check that we really have loaded the
2211 class we're looking for.
2213 2004-07-19 Andrew Haley <aph@redhat.com>
2215 * verify.c (verify_jvm_instructions): Comment change only.
2217 * typeck.c (build_java_array_type): Add size field to array name.
2219 * java-tree.h (LOCAL_SLOT_P): New.
2220 (update_aliases): Add PC argument.
2221 (pushdecl_function_level): New function.
2223 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2224 MODIFY_EXPR, and SAVE_EXPR.
2225 (java_gimplify_modify_expr): New function.
2227 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2228 (expand_iinc): Pass PC to update_aliases().
2229 (STORE_INTERNAL): Likewise.
2230 (process_jvm_instruction): Likewise.
2232 * decl.c (base_decl_map): New variable.
2233 (uniq): New variable.
2234 (update_aliases): Rewrite with more thorough checking.
2235 (debug_variable_p): New function.
2236 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2237 (check_local_named_variable): Delete whole function.
2238 (initialize_local_variable): New function.
2239 (check_local_unnamed_variable): Add checks and comments.
2240 (find_local_variable): Rewrite.
2241 (java_replace_reference): New function.
2242 (function_binding_level): New variable.
2243 (pushdecl_function_level): New function.
2244 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2245 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2246 (start_java_method): Reset uniq. Create base_decl_map. Set
2247 function_binding_level.
2248 (end_java_method): Null unused fields to save memory.
2250 2004-06-29 Andrew Haley <aph@redhat.com>
2252 * except.c (expand_start_java_handler): Push a new binding level.
2253 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2254 register_exception_range() to register where we'll do it.
2255 (expand_end_java_handler): Remove old bogus code. Replace with
2256 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2257 the top of the expression we're curently building.
2258 (maybe_end_try): Delete.
2259 * decl.c (binding_level.exception_range): New field.
2260 (clear_binding_level): Add field exception_range. Reformat.
2261 (poplevel): Call expand_end_java_handler().
2262 (poplevel): Call java_add_stmt only if functionbody is false.
2263 (maybe_poplevels): Don't call maybe_end_try() from here.
2264 (end_java_method): Clear no longer used trees in function decl.
2265 (register_exception_range): New function.
2266 * java-tree.h (register_exception_range, struct eh_range): Declare.
2268 2004-06-22 Andrew Haley <aph@redhat.com>
2270 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
2272 * check-init.c (get_variable_decl): Teach check-init about
2273 FIELD_DECLs addressed via the otable.
2274 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
2277 2004-05-28 Andrew Haley <aph@redhat.com>
2279 * jcf-parse.c (load_class): Don't try to read a class that we've
2282 * expr.c (build_invokeinterface): Use the old-fashioned way of
2283 doing indirect dispatch: look up interfaces by name.
2284 * java-tree.h (enum java_tree_index): Add
2285 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
2286 * decl.c (java_init_decl_processing): Add
2287 soft_lookupinterfacemethodbyname_node.
2289 * gjavah.c (print_method_info): Final methods have vtable entries,
2290 so gjavah needs to output them.
2291 * class.c (layout_class_method): Generate vtable entries for final
2293 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
2294 dispatch, even if a method is final.
2296 2004-05-25 Andrew Haley <aph@redhat.com>
2298 * class.c (build_symbol_entry): Convert the names of constructors
2299 to init_identifier_node when generating an entry for the indirect
2302 * expr.c (build_known_method_ref): Generate indirect calls for
2303 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
2305 2004-05-24 Andrew Haley <aph@redhat.com>
2307 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
2308 atable element is of the right type.
2310 * class.c (build_static_field_ref): Cast pointer to correct type
2313 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
2315 * Merged with HEAD as of 20040514. Diff against
2316 gcj-abi-2-merge-20040514.
2318 2004-04-16 Andrew Haley <aph@redhat.com>
2320 * verify.c (check_pending_block): Disable subroutine checks.
2321 (defer_merging): New function.
2322 (merge_types): If types are dummy, use defer_merging to combine them.
2323 (verify_jvm_instructions): If invocation is invokeinterface and
2324 target is dummy, assume target really is an interface.
2326 * parse.y (patch_invoke): Break out call to java_create_object.
2328 * lang.c (flag_verify_invocations): New.
2330 * jcf-parse.c (load_class): If we've already failed to load a
2331 class, don't try again.
2332 (load_class): If we can't find a .class file, don't fail, but emit
2334 (parse_class_file): Don't act on dummy methods.
2336 * java-tree.h (flag_verify_invocations): New.
2338 (lang_type.dummy_class): New field.
2339 (java_create_object): New function.
2340 (METHOD_DUMMY): New.
2342 * expr.c (build_field_ref): Widen field offset.
2343 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
2344 that each of its elements is compatible with the one we're
2346 (pop_type_0): Issue a warning to say that we need to generate a
2348 (java_create_object): New function.
2349 (build_field_ref): Only generate hard refs if we're not using
2351 (expand_java_field_op): If we're using !verify_invocations and we
2352 see a missing field, generate a decl for it.
2354 (expand_invoke): If a class doesn't have the method we seek and
2355 we're using !flag_verify_invocations, generate a decl for the
2358 (build_known_method_ref): Always use indirect dispatch via the
2359 atable for static methods.
2361 (expand_java_NEW): Break out object creation into new function,
2364 (can_widen_reference_to): Issue a warning to say that we need to
2365 generate a runtime check.
2367 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
2368 (make_method_value): Also use index for interfaces.
2369 (make_class_data): Skip dummy field for inherited data.
2370 Don't build method array for dummy methods.
2371 Set size_in_byte to -1 when using inirect dispatch
2372 Don't build a hard class ref if we don't have a hard ref to our
2373 superclass, or if we're using inirect dispatch.
2374 Null out dispatch tables.
2376 (layout_class_method): Don't complain about non-static method
2377 overrides static method is method is artificial.
2379 (build_static_field_ref): Disable atable references to static
2380 fields for the time being.
2382 (layout_class_methods): Check for CLASS_INTERFACE as
2383 well as CLASS_ABSTRACT.
2385 2004-11-24 Steven Bosscher <stevenb@suse.de>
2387 * class.c (make_class_data): Don't check flag_inline_functions.
2388 * lang.c (flag_really_inline): Remove unused flag.
2389 (java_handle_option): Don't set it here. Remove special handling
2390 of flag_inline_functions for Java.
2391 (java_init): Don't set flag_inline_trees here. Already done...
2392 (java_post_options): ...here. Don't clear flag_inline_functions.
2394 2004-11-24 Steven Bosscher <stevenb@suse.de>
2396 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
2397 (java_gimplify_exit_block_expr): New function.
2398 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
2400 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
2401 (EXIT_BLOCK_EXPR): Likewise.
2402 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
2403 (LABELED_BLOCK_BODY): Likewise.
2404 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
2405 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
2406 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
2408 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
2409 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
2410 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
2411 second operand of EXIT_BLOCK_EXPR.
2412 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
2414 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
2416 2004-11-23 Ben Elliston <bje@au.ibm.com>
2418 * xref.h (xref_flag_value): Remove.
2419 (xref_set_data, xref_get_data): Likewise.
2420 (xref_set_current_fp): Likewise.
2421 (XREF_NONE): Likewise.
2422 (XREF_GET_DATA): Likewise.
2423 * xref.c (xref_flag_value): Remove.
2424 (xref_set_data, xref_get_data): Likewise.
2425 (xref_set_current_fp): Likewise.
2427 2004-11-23 Ben Elliston <bje@au.ibm.com>
2429 * gjavah.c (output_directory): Make static.
2430 (temp_directory): Likewise.
2432 2004-11-15 Tom Tromey <tromey@redhat.com>
2434 * decl.c (instn_ptr_type_node): Removed.
2435 (lineNumbers_ptr_type_node): Removed.
2436 (jint_type): Removed.
2437 (jint_ptr_type): Removed.
2439 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
2442 * check-init.c (check_init): Ignore DECL_EXPR.
2443 * expr.c (always_initialize_class_p): Reenable.
2444 (build_class_init): Use a variable to store the decl. Also use
2445 boolean_false_node instead of integer_zero_node.
2446 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
2449 2004-11-08 Tom Tromey <tromey@redhat.com>
2452 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
2453 generating a JNI header.
2454 (print_field_info): Handle JNI headers.
2455 (jni_print_float): Likewise.
2456 (jni_print_double): Likewise.
2458 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
2460 * decl.c (end_java_method): Remove duplicated code.
2462 2004-11-06 Zack Weinberg <zack@codesourcery.com>
2463 Gerald Pfeifer <gerald@pfeifer.com>
2465 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
2468 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
2471 * class.c: Reinstate 2004-08-18 patch.
2472 (make_local_function_alias): Don't create an alias for extern (native)
2475 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
2478 * class.c (make_local_function_alias): Revert 2004-08-18 change.
2479 (make_method_value): Likewise.
2481 2004-10-21 Andrew Haley <aph@redhat.com>
2484 * jcf-parse.c (set_source_filename): Add code to build new sfname.
2486 2004-10-20 Andrew Haley <aph@redhat.com>
2488 * decl.c (end_java_method): Don't expand if flag_syntax_only.
2489 Remove duplicated code block.
2491 2004-10-18 Steven Bosscher <stevenb@suse.de>
2493 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
2494 New rules to work around old Bison warnings.
2496 2004-10-17 Steven Bosscher <stevenb@suse.de>
2498 * class.c (ident_subst): Always alloca buffer.
2499 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
2500 opcode after including javaop.def.
2501 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
2502 conditional expression that exits, to avoid warnings.
2503 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
2504 a user of an extension.
2505 * win32-host.c: Move check down to have non-empty file when
2506 WIN32 is not defined.
2508 * Make-lang.in (java-warn): Add STRICT_WARN.
2509 (java/jcf-io.o-warn): Don't have Werror for this file.
2510 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
2512 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2514 * expr.c (expr_add_location): Move declaration to before all
2516 * parse.y (java_expand_classes): Ditto.
2517 * lex.c (java_peek_unicode): Ditto.
2519 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2521 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
2522 if possible, else convert `foo' to 'foo'.
2523 * class.c: Likewise.
2526 * jcf-io.c: Likewise.
2527 * jcf-parse.c: Likewise.
2530 * parse.h: Likewise.
2532 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
2534 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
2535 rename parameter 'msg' to 'msgid' in function declaration.
2536 (issue_warning_error_from_context): Likewise.
2537 (yyerror): Rename parameter 'msg' to 'msgid'.
2538 (all over): Use new quoting style for diagnostics.
2540 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
2542 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
2543 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
2546 2004-10-14 Matt Austern <austern@apple.com>
2548 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
2551 2004-10-13 Tom Tromey <tromey@redhat.com>
2554 * lang.opt (--extdirs): Document.
2555 * jvspec.c (lang_specific_driver): Recognize -encoding and
2558 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
2560 * parse.y (issue_warning_error_from_context): Use va_list *
2561 instead of va_list parameter.
2562 (parse_error_context): Update call.
2563 (parse_warning_context): Likewise.
2565 2004-10-05 Zack Weinberg <zack@codesourcery.com>
2567 * parse.y, parse-scan.y: Add list of diagnostic messages to
2568 insulate translation template from version of yacc/bison used
2569 to compile the grammar.
2571 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
2573 Prepare for %q, %< and %> in diagnostic message strings.
2574 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2575 Name second parameter 'msgid'.
2576 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2577 (issue_warning_error_from_context): Use pretty-printer functions
2578 instead of vsprintf for constructing formatted messages. Rename
2579 parameter 'msg' to 'msgid'.
2580 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2581 (parse_warning_context): Likewise.
2583 2004-10-05 Andrew Haley <aph@redhat.com>
2586 * jcf-parse.c (parse_zip_file_entries): If a class has a
2587 superclass and a TYPE_SIZE of zero, lay it out.
2589 2004-09-30 Andrew Haley <aph@redhat.com>
2592 * jcf-parse.c (compute_class_name): Rewrite.
2594 2004-10-01 Jan Hubicka <jh@suse.cz>
2596 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2598 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2600 * lex.c: Fix a comment typo.
2602 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2604 * java-tree.h: Fix a comment typo.
2606 2004-09-30 Per Bothner <per@bothner.com>
2608 Simplify lexer. Implement --enable-mapped-location support.
2609 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2610 (parse_source_file_1): Pass filename as extra parameter, so we can call
2611 linemap_add and set input_location here, rather than in both callers.
2612 (read_class): Pass copied filename to parse_source_file_1.
2613 Don't initialize wfl_operator - only needed for source compilation.
2614 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2615 * lex.h: Remove a bunch of debugging macros.
2616 * lex.h (struct_java_line, struct java_error): Remove types.
2617 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2618 (struct java_lc_s): Remove prev_col field.
2619 (struct java_lexer): New fields next_unicode, next_columns, and
2620 avail_unicode. New position field, and maybe token_start field.
2621 Don't need hit_eof field - use next_unicode == -1 instead.
2622 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2623 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2624 * parse.h: Various changes for USE_MAPPED_LOCATION.
2625 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2626 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2627 (struct parser_ctxt): New file_start_location field.
2628 Remove p_line, c_line fields since we no longer save lines.
2629 Remove elc, lineno, and current_jcf fields - no longer used.
2630 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2631 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2632 source_location and is probably not needed anymore anyway.
2633 Use new expr_add_Location function.
2634 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2635 (java_pop_parser_context): Minor cleanup.
2636 (java_parser_context_save_global, java_parser_context_restore_global,
2637 java_pop_parser_context): Save/restore input_location as a unit.
2638 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2639 a source_location instead of a wfl context node.
2640 (check_class_interface_creation): input_filename is not addressable.
2641 (create_artificial_method): Calling java_parser_context_save_global
2642 and java_parser_context_restore_global is overkill. Instead,
2643 temporarily set input_location from class decl.
2644 (java_layout_seen_class_methods): Set input_location from method decl.
2645 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2646 (finish_loop_body): Likewise.
2647 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2648 (java_sprint_unicode): Take a character, not index in line.
2649 (java_sneak_uncode): Replaced by java_peek_unicode.
2650 (java_unget_unicode): No longer used.
2651 (java_allocate_new_line. java_store_unicode): Removed, since we
2652 no longer remember "lines".
2653 (java_new_lexer): Update for new data structures.
2654 (java_read_char): Move unget_value checking to java_read_unicode.
2655 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2656 efficient functions that are used directly when lexing.
2657 (java_read_unicode_collapsing_terminators): No longer needed.
2658 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2659 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2660 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2661 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2662 combine switch branches, and test for common token kinds earlier.
2663 (java_lex_error): Rewrite.
2664 * jv-scan.c (expand_location): New function, copied from tree.c.
2665 (main): Set ctxp->filename instead of setting input_filename directly.
2667 2004-09-30 Per Bothner <per@bothner.com>
2669 More cleanup for --enable-mapped-location.
2670 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2671 input_location here. Instead do it in give_name_to_class.
2672 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2673 * expr.c (expand_byte_code): Call linemap_line_start.
2674 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2675 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2676 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2677 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2678 to USE_MAPPED_LOCATION case.
2680 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2681 * jcf-parse.c (java_parse_file): Don't set input_filename.
2682 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2683 Create a list of TRANSLATION_UNIT_DECL.
2684 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2685 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2686 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2687 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2688 (file_start_location): New static.
2689 (set_source_filename): Avoid extra access to input_filename macro.
2690 Concatenate new name with class's package prefix.
2691 (set_source_filename, give_name_to_class): Update.
2692 (give_name_to_class): Set class's "line 0" input_location here.
2693 (parse_class_file): Set input_location as a unit.
2695 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2697 2004-09-29 Per Bothner <per@bothner.com>
2699 * java-tree.h: Redefine some macros and add some declaration
2700 to handle the USE_MAPPED_LOCATION case.
2701 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2702 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2703 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2704 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2706 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2707 * decl.c (finish_method, java_add_stmt): Likewise.
2708 * java-gimplify.c (java-gimplify.c): Likewise.
2709 * jcf-write.c (generate_bytecode_insns): Likewise.
2710 * lang.c (java_post_options): Likewise - call linemap_add.
2712 2004-09-29 Andrew Haley <aph@redhat.com>
2715 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2716 result of TRUNC_MOD_EXPR.
2717 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2718 * decl.c (java_init_decl_processing): Mark
2719 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2721 2004-09-28 Tom Tromey <tromey@redhat.com>
2724 * class.c (add_miranda_methods): Load superinterface if not
2727 2004-09-28 Andrew Haley <aph@redhat.com>
2730 * jcf-parse.c (load_class): Don't try to read a class that we've
2733 2004-09-28 Andrew Haley <aph@redhat.com>
2735 * jcf-parse.c (load_class): Back out previous broken patch.
2737 2004-09-28 Andrew Haley <aph@redhat.com>
2740 * jcf-parse.c (load_class): Don't try to read a class that we've
2742 Check that we really did read the right class.
2744 2004-09-25 Tom Tromey <tromey@redhat.com>
2747 * parse.y (create_artificial_method): Use add_method_1.
2749 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2751 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2753 * gcj.texi: Fix typos.
2755 2004-09-24 Tom Tromey <tromey@redhat.com>
2758 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2759 in error parts of rule.
2760 (unary_expression): Don't call error_if_numeric_overflow when $1
2763 2004-09-24 Tom Tromey <tromey@redhat.com>
2766 * parse.y (resolve_qualified_expression_name): Set
2767 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2768 * expr.c (force_evaluation_order): Check for empty argument list
2769 after stripping COMPOUND_EXPR.
2771 2004-09-23 Andrew Haley <aph@redhat.com>
2774 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2777 2004-09-23 Tom Tromey <tromey@redhat.com>
2780 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2781 where operand is null.
2783 2004-09-23 Tom Tromey <tromey@redhat.com>
2786 * parse.y (not_accessible_p): Allow access to protected members
2787 even when class is not static.
2789 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2791 * Make-lang.in: Revert the gcc-none.o change.
2793 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2795 * parse.y (patch_anonymous_class): VEC_space returns true if there
2798 2004-09-21 Matt Austern <austern@apple.com>
2801 * gjavah.c (free_method_name_list): Fix function definition so
2802 it's a proper C prototype.
2804 2004-09-21 Tom Tromey <tromey@redhat.com>
2807 * gjavah.c (free_method_name_list): New method.
2810 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2811 Zack Weinberg <zack@codesourcery.com>
2813 * java-tree.def: Use tree_code_class enumeration constants
2814 instead of code letters.
2815 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2816 new tree-class enumeration constants.
2818 2004-09-13 Tom Tromey <tromey@redhat.com>
2821 * class.c (layout_class_method): Put synthetic methods into the
2824 2004-09-11 Andrew Pinski <apinski@apple.com>
2826 * Make-lang.in (java/ggc-none.c): Change dependency
2827 for ggc.h into $(GGC_H).
2829 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2831 * Make-lang.in (java/win32-host.o): Add dependency on
2833 * win32-host.c: Add includes for coretypes.h, jcf.h
2835 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2837 * Make-lang.in (GCJH_OBJS): Change dependency from
2838 ggc-none.o to java/ggc-none.o
2839 (JCFDUMP_OBJS): Likewise.
2840 (java/ggc-none.o): New target.
2842 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2844 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2845 * class.c (build_utf8_ref, build_static_field_ref,
2846 make_field_value, make_method_value, get_dispatch_table,
2847 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2848 * constants.c (get_tag_node, build_ref_from_constant_pool,
2849 build_constants_constructor): Likewise.
2850 * decl.c (java_init_decl_processing): Likewise.
2851 * expr.c (build_java_array_length_access, build_newarray,
2852 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2853 build_java_binop, build_field_ref, expand_java_add_case,
2854 expand_java_call, build_known_method_ref, build_invokevirtual,
2855 build_invokeinterface, build_jni_stub): Likewise.
2856 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2857 * jcf-parse.c (get_constant): Likewise.
2858 * lex.c (do_java_lex): Likewise.
2859 * parse.y (patch_binop, patch_unaryop, patch_cast,
2860 build_newarray_node, patch_newarray): Likewise.
2861 * resource.c (compile_resource_data): Likewise.
2862 * typeck.c (build_prim_array_type): Likewise.
2864 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2866 * decl.c (java_init_decl_processing): Adjust
2867 initialize_sizetypes call.
2869 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2871 * jv-scan.c (fancy_abort): Add.
2873 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2875 * expr.c (build_java_arrayaccess): Use convert to change
2878 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2880 * class.c (make_local_function_alias): Allocate extra space for 'L'
2881 in name buffer. Reported by Thomas Neumann.
2883 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2885 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2886 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2887 * lex.c (do_java_lex): Adjust.
2888 (error_if_numeric_overflow): Likewise.
2890 2004-08-18 Andrew Pinski <apinski@apple.com>
2892 * class.c (make_local_function_alias): Only make a new decl if we
2893 support alias attribute on all decls.
2895 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2897 * class.c (make_local_function_alias): New function. Create local
2898 alias for public method DECL.
2899 (make_method_value): Use make_local_function_alias.
2900 * parse.y (craft_constructor): Don't special-case anonymous classes.
2901 Always set ctor_name to init_identifier_node.
2902 (lookup_method_invoke): Call layout_class_method when creating
2903 anonymous class constructor.
2905 2004-08-18 Richard Henderson <rth@redhat.com>
2907 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2908 default case. Treat '<' similarly. Update for
2909 is_gimple_formal_tmp_var name change.
2911 2004-08-17 Andrew Haley <aph@redhat.com>
2913 * lang.c (lang_printable_name): Obey verbose flag.
2914 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2915 lang_printable_name().
2916 (verify_constructor_circularity, get_printable_method_name,
2917 check_abstract_method_definitions, java_check_regular_methods,
2918 java_check_abstract_methods, check_inner_class_access,
2919 fix_constructors, patch_method_invocation, patch_return):
2921 * expr.c (pop_type_0): Likewise.
2923 * java-tree.h (lang_printable_name_wls): Delete.
2925 2004-08-16 Tom Tromey <tromey@redhat.com>
2928 * parse.y (primary): Changed for initialized and uninitialized
2930 (array_access): Handle array_creation_initialized.
2931 (array_creation_expression): Split into
2932 array_creation_initialized and array_creation_uninitialized.
2934 2004-08-16 Andrew Haley <aph@redhat.com>
2936 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2937 generating bytecode.
2939 2004-08-16 Elliot Lee <sopwith@redhat.com>
2942 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2943 spaces, and quoted filelists.
2945 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2947 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2948 * class.c (build_utf8_ref, build_static_field_ref,
2949 make_field_value, make_method_value, get_dispatch_table,
2950 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2951 * constants.c (get_tag_node, build_ref_from_constant_pool,
2952 build_constants_constructor): Likewise.
2953 * decl.c (java_init_decl_processing): Likewise.
2954 * expr.c (build_java_array_length_access, build_newarray,
2955 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2956 build_java_binop, build_field_ref, expand_java_add_case,
2957 expand_java_call, build_known_method_ref, build_invokevirtual,
2958 build_invokeinterface, build_jni_stub): Likewise.
2959 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2960 * jcf-parse.c (get_constant): Likewise.
2961 * lex.c (do_java_lex): Likewise.
2962 * parse.y (patch_binop, patch_unaryop, patch_cast,
2963 build_null_of_type, patch_newarray): Likewise.
2964 * resource.c (compile_resource_data): Likewise.
2965 * typeck.c (build_prim_array_type): Likewise.
2967 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2969 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2970 Don't create BLOCK here or call java_gimplify_block.
2972 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2974 * java-tree.h (flag_deprecated): Removed.
2975 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2976 * parse.y (check_deprecation): Check warn_deprecated instead of
2979 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2981 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2982 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2983 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2984 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2985 flag_force_classes_archive_check, flag_optimize_sci,
2986 flag_indirect_dispatch): Remove explicit declarations.
2987 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2990 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2993 * Make-lang.in (java.install-man): Install from either build
2994 tree or source tree, whichever has the file first.
2996 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2998 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2999 * lex.h (SET_LVAL_NODE_TYPE): Remove.
3000 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
3001 (do_java_lex): Likewise. Adjust force_fit_type call.
3003 2004-08-04 Roger Sayle <roger@eyesopen.com>
3004 Andrew Haley <aph@redhat.com>
3006 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
3007 checking trees as they're being built.
3008 (convert): Call convert_ieee_real_to_integer if we're
3009 converting a constant, even if we're writing a class file.
3011 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
3014 * parse.y (fold_constant_for_init): Call resolve_field_access with
3015 correct current_class context.
3017 2004-08-01 Roger Sayle <roger@eyesopen.com>
3019 * decl.c (update_aliases, initialize_local_variable): Replace calls
3020 to build with calls to buildN.
3021 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
3022 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
3023 * parse.h (BUILD_THROW): Likewise.
3024 * parse.y (switch_expression, synchronized_statement,
3025 catch_clause_parameter, array_creation_expression,
3026 conditional_expression, make_qualified_name,
3027 resolve_qualified_expression_name, patch_method_invocation,
3028 patch_invoke, build_method_invocation, build_new_invocation,
3029 build_assignment, patch_assignment, build_binop, patch_binop,
3030 build_string_concatenation, build_incdec, patch_unaryop,
3031 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
3032 patch_return, build_if_else_statement, build_labeled_block,
3033 build_new_loop, build_loop_body, build_bc_statement,
3034 build_assertion, encapsulate_with_try_catch, build_try_statement,
3035 build_try_finally_statement, patch_synchronized_statement,
3036 emit_test_initialization): Likewise, replace build with buildN.
3038 2004-07-28 Eric Christopher <echristo@redhat.com>
3040 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
3041 (java_unsafe_for_reeval): Ditto.
3043 2004-07-26 <hp@bitrange.com>
3045 * parse.y (build_super_invocation): Adjust declaration order to
3046 avoid declaration after statement.
3048 2004-07-25 Bernardo Innocenti <bernie@develer.com>
3050 * decl.c: Rename all identifiers named `class' to `cl'.
3052 2004-07-25 Richard Henderson <rth@redhat.com>
3054 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
3056 2004-07-23 Mike Stump <mrs@apple.com>
3058 * boehm.c (set_bit): Improve type safety wrt unsignedness.
3059 * gjavah.c (throwable_p, decode_signature_piece,
3060 print_full_cxx_name, print_include, add_namelet, add_class_decl,
3061 process_file): Likewise.
3062 * jcf-dump.c (main): Likewise.
3063 * jcf-io.c (read_zip_member): Likewise.
3064 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
3065 give_name_to_class, get_class_constant): Likewise.
3066 * jcf-write.c (find_constant_wide, push_long_const,
3067 generate_classfile): Likewise.
3068 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
3069 * parse.y (read_import_dir): Likewise.
3070 * typeck.c (parse_signature_type): Likewise.
3071 * verify.c (verify_jvm_instructions): Likewise.
3072 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
3074 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
3076 * Make-lang.in: Replace rmic and rmiregistry references with
3077 grmic and grmiregistry.
3078 * gcj.texi: Likewise.
3080 2004-07-20 Andrew Haley <aph@redhat.com>
3083 * verify.c (verify_jvm_instructions): Comment change only.
3085 * typeck.c (build_java_array_type): Add size field to array name.
3087 * java-tree.h (LOCAL_SLOT_P): New.
3088 (update_aliases): Add PC argument.
3089 (pushdecl_function_level): New function.
3091 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
3092 MODIFY_EXPR, and SAVE_EXPR.
3093 (java_gimplify_modify_expr): New function.
3095 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
3096 (expand_iinc): Pass PC to update_aliases().
3097 (STORE_INTERNAL): Likewise.
3098 (process_jvm_instruction): Likewise.
3100 * decl.c (base_decl_map): New variable.
3101 (uniq): New variable.
3102 (update_aliases): Rewrite with more thorough checking.
3103 (debug_variable_p): New function.
3104 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
3105 (check_local_named_variable): Delete whole function.
3106 (initialize_local_variable): New function.
3107 (check_local_unnamed_variable): Add checks and comments.
3108 (find_local_variable): Rewrite.
3109 (java_replace_reference): New function.
3110 (function_binding_level): New variable.
3111 (pushdecl_function_level): New function.
3112 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
3113 (maybe_pushlevels): Call pushdecl() on each of the new decls.
3114 (start_java_method): Reset uniq. Create base_decl_map. Set
3115 function_binding_level.
3116 (end_java_method): Null unused fields to save memory.
3118 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
3120 * class.c (add_interface_do): Remove.
3121 (set_super_info, interface_of_p, maybe_add_interface,
3122 add_interface, make_class_data, layout_class,
3123 add_miranda_methods): Adjust BINFO accessors and addition.
3124 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
3126 * jcf-write.c (generate_classfile): Likewise.
3127 * parse.y (patch_anonymous_class, check_inner_circular_reference,
3128 check_circular_reference, java_complete_class,
3129 check_abstract_method_definitions,
3130 java_check_abstract_method_definitions,
3131 check_interface_throws_clauses, java_check_abstract_methods,
3132 lookup_java_interface_method2,
3133 find_applicable_accessible_methods_list): Adjust BINFO accessors
3135 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
3137 2004-07-18 Roger Sayle <roger@eyesopen.com>
3139 * builtins.c (max_builtin, min_builtin,
3140 java_build_function_call_expr): Replace calls to build with buildN.
3141 * class.c (build_class_ref, build_static_field_ref,
3142 get_dispatch_table, make_class_data, layout_class_method): Likewise.
3143 * constants.c (build_ref_from_constant_pool): Likewise.
3144 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
3145 add_stmt_to_compound): Likewise.
3146 * except.c (build_exception_object_ref, expand_end_java_handler):
3148 * java-gimplify.c (java_gimplify_case_expr,
3149 java_gimplify_default_expr, java_gimplify_block,
3150 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
3151 * jcf-write.c (generate_bytecode_insns): Likewise.
3152 * typeck.c (convert_ieee_real_to_integer): Likewise.
3154 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
3156 * java-tree.h (builtin_function): Declare.
3158 2004-07-16 Steven Bosscher <stevenb@suse.de>
3160 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
3161 abuse restore_line_number_status.
3163 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
3166 * jcf-parse.c (java_emit_static_constructor): Specify default
3169 2004-07-13 Per Bothner <per@bothner.com>
3171 * java-tree.h (all_class_filename): Remove useless macro.
3172 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
3173 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
3174 * parse.y (java_parser_context_restore_global): Replace
3175 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
3176 * jcf-parse.c (read_class, java_parse_file): Likewise.
3178 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
3181 gjavah.c (print_field_info): Emit constant only if field is static.
3183 2004-07-11 Roger Sayle <roger@eyesopen.com>
3185 * expr.c (java_truthvalue_conversion, flush_quick_stack,
3186 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
3187 build_java_ret, build_java_throw_out_of_bounds_exception,
3188 build_java_array_length_access, java_check_reference,
3189 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
3190 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
3191 expand_java_arrayload, build_java_monitor, expand_java_return,
3192 expand_load_internal, expand_java_NEW, build_get_class,
3193 build_instanceof, expand_java_CHECKCAST, expand_iinc,
3194 build_java_soft_divmod, build_java_binop, build_field_ref,
3195 expand_compare, expand_java_goto, expand_java_switch,
3196 expand_java_add_case, build_class_init, build_known_method_ref,
3197 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
3198 expand_invoke, build_jni_stub, expand_java_field_op,
3199 java_expand_expr, expand_byte_code, STORE_INTERNAL,
3200 force_evaluation_order, emit_init_test_initialization): Convert
3201 calls to "build" into calls to the prefered "buildN" functions.
3203 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
3205 * java-tree.h (set_block): Remove.
3206 * lang.c (java_clear_binding_stack): New.
3207 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
3208 * decl.c (struct binding_level): Remove this_block.
3209 (clear_binding_level): Likewise.
3210 (poplevel): Don't handle this_block.
3211 (set_block): Remove.
3213 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
3215 * class.c (common_enclosing_context_p): Remove statement with no
3218 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3221 * parse.y (create_anonymous_class): Remove 'location' argument. Use
3222 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
3223 (craft_constructor): Inherit access flags for implicit constructor
3224 from the enclosing class.
3225 (create_class): Fix comment typo.
3226 (resolve_qualified_expression_name): Pass type of qualifier to
3227 not_accessible_p, not the type in which target field was found.
3228 (not_accessible_p): Handle inner classes. Expand protected
3229 qualifier-subtype check to enclosing instances, but don't apply this
3230 check to static members. Allow protected access to inner classes
3231 of a subtype. Allow private access within common enclosing context.
3232 (build_super_invocation): Get WFL line number info from current
3234 (build_incomplete_class_ref): Update for new create_anonymous_class
3236 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
3237 common_enclosing_instance_p.
3238 * class.c (common_enclosing_context_p): New. Determine if types
3239 share a common enclosing context, even across static contexts.
3240 (common_enclosing_instance_p): Renamed from
3241 common_enclosing_context_p. Determines if types share a common
3242 non-static enclosing instance.
3243 * java-tree.h (common_enclosing_instance_p): Declare.
3244 * jcf-write.c (get_method_access_flags): New. Surpress private flag
3245 for inner class constructors.
3246 (generate_classfile): Use get_method_access_flags.
3248 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
3250 * class.c (interface_of_p): Check for null TYPE_BINFO.
3252 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
3254 * class.c (make_class): Do not create binfo here.
3255 (set_super_info): Create it here.
3256 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
3258 2004-07-08 Richard Henderson <rth@redhat.com>
3260 * expr.c (case_identity, get_primitive_array_vtable,
3261 java_expand_expr, emit_init_test_initialization): Remove.
3262 * java-tree.h (java_expand_expr): Remove.
3263 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
3265 2004-07-07 Per Bothner <per@bothner.com>
3267 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
3268 get internal error due to mismatched types.
3270 * gcj.texi (Invoking gij): Document new -verbose:class flag.
3272 * gcj.texi (Linking): New node. Document -lgij usage.
3274 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
3276 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
3277 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
3278 * java/class.c (set_super_info, class_depth, interface_of_p,
3279 maybe_add_interface, add_interface, make_class_data,
3280 layout_class, add_miranda_methods): Adjust BINFO macros.
3281 * expr.c (can_widen_reference_to, lookup_field): Likewise.
3282 * jcf-write.c (generate_classfile): Likewise.
3283 * parse.y (patch_anonymous_class,
3284 check_inner_circular_reference, check_circular_reference,
3285 java_complete_class, check_abstract_method_definitions,
3286 java_check_abstract_method_definitions,
3287 check_interface_throws_clauses, java_check_abstract_methods,
3288 lookup_java_interface_method2,
3289 find_applicable_accessible_methods_list): Likewise.
3290 * typeck.c (find_method_in_interface): Likewise.
3291 * verify.c (merge_types): Likewise.
3293 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
3295 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
3296 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
3298 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
3300 * class.c (make_class): Use make_tree_binfo.
3301 (set_super_info, add_interface_do): Likewise.
3302 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
3304 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3306 * verify.c: Correct array element access formatting thinko.
3308 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
3310 * verify.c: Insert a short blurb at the start referring to the JVMS.
3311 (merge_type_state): Remove redundant nested if statement.
3312 (verify_jvm_instructions): Ensure current_subr is initialised to
3314 Minor formatting fixes all over the place.
3316 2004-07-02 Richard Henderson <rth@redhat.com>
3318 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
3320 2004-07-01 Richard Henderson <rth@redhat.com>
3322 * class.c (registerClass_libfunc): Remove.
3323 (init_class_processing): Don't set it.
3324 (emit_register_classes): Take list_p parameter. Fill it in
3325 with _Jv_RegisterClass calls.
3326 * decl.c (java_init_decl_processing): Don't call
3327 init_resource_processing.
3328 * jcf-parse.c (java_emit_static_constructor): New.
3329 (java_parse_file): Call it.
3330 * resource.c (registerResource_libfunc): Remove.
3331 (init_resource_processing): Remove.
3332 (write_resource_constructor): Take list_p parameter. Fill it in
3333 with _Jv_RegisterResource calls.
3334 * java-tree.h: Update prototypes.
3336 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
3339 * class.c (layout_class_method): Do not override package-private
3340 method if its in a different package.
3341 (split_qualified_name): Move here from parse.y. Rename from
3342 breakdown_qualified. Add comment.
3343 (in_same_package): Move here from parse.y. Add comment.
3344 * java-tree.h (break_down_qualified, in_same_package): Declare.
3345 (in_same_package): Likewise.
3346 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
3349 2004-06-29 Andrew Haley <aph@redhat.com>
3351 * except.c (expand_start_java_handler): Push a new binding level.
3352 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
3353 register_exception_range() to register where we'll do it.
3354 (expand_end_java_handler): Remove old bogus code. Replace with
3355 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
3356 the top of the expression we're curently building.
3357 (maybe_end_try): Delete.
3358 * decl.c (binding_level.exception_range): New field.
3359 (clear_binding_level): Add field exception_range. Reformat.
3360 (poplevel): Call expand_end_java_handler().
3361 (poplevel): Call java_add_stmt only if functionbody is false.
3362 (maybe_poplevels): Don't call maybe_end_try() from here.
3363 (end_java_method): Clear no longer used trees in function decl.
3364 (register_exception_range): New function.
3365 * java-tree.h (register_exception_range, struct eh_range): Declare.
3367 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
3369 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
3371 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
3374 * expr.c (class_has_finalize_method): Fix method name indentation.
3375 (expand_java_call): Remove K&R style parameter declaration.
3376 (expand_invoke): Fix statement indentation.
3377 (expand_java_field_op): Likewise.
3378 * parse-scan.y: Fix typo.
3379 (reset_report): Fix method name indentation.
3380 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
3382 * verify.c (verify_jvm_instructions): Document parameters, insert
3384 * lang.c (lang_init_source): Fix method name indentation.
3385 * class.c (common_enclosing_context_p): Likewise.
3386 (emit_symbol_table): Fix parameter list indentation.
3387 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
3388 parameter declaration.
3389 * constants.c: Fix copyright notice indentation.
3390 * typeck.c (find_method_in_superclasses): Fix parameter list
3392 (find_method_in_interfaces): Likewise.
3393 * zextract.c (makelong): Fix method name indentation.
3395 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3398 * parse.y (create_interface): Set correct access modifiers for
3400 * jcf-write.c (get_classfile_modifiers): New function.
3401 (generate_classfile): Use get_classfile_modifiers, not
3404 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3406 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
3407 dependency to current parser context, not NULL_TREE, for top-level
3409 (jdep_resolve_class): Enable member access check for all inner
3412 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3414 * parse.y (qualify_and_find): Pass type decl, not identifier, to
3417 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3420 * expr.c (expand_java_field_op): Ensure that target class for static
3421 field access has been loaded.
3423 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
3424 Ranjit Mathew <rmathew@hotmail.com>
3426 PR java/1207, java/16178
3427 * jcf-parse.c (load_class): Return immediately if passed a type decl
3428 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
3429 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
3430 before calling load_class.
3431 (qualify_and_find): Likewise.
3432 (find_in_imports_on_demand): Likewise.
3433 (find_applicable_accessible_methods_list): Likewise.
3435 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
3437 * parse.y (java_layout_seen_class_methods): Don't call load_class
3438 on class defined by source parser.
3440 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
3442 * parse.y (set_nested_class_simple_name_value): Removed.
3443 (java_complete_expand_class): Remove calls to
3444 set_nested_class_simple_name_value.
3446 2004-06-22 Andrew Haley <aph@redhat.com>
3447 Ranjit Mathew <rmathew@hotmail.com>
3449 Fixes PR java/16113.
3450 * decl.c (force_poplevels): Remove call to expand_end_bindings.
3452 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
3454 * parse.y (create_class): Correct diagnostic message about
3455 java.lang.Object extending anything else.
3457 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3459 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
3460 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
3461 * constants.c (build_ref_from_constant_pool): Likewise.
3462 * expr.c (build_java_array_length_access): Likewise.
3463 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
3464 (invoke_build_dtable, build_invokevirtual): Likewise.
3465 (build_invokeinterface, java_expand_expr): Likewise.
3466 (emit_init_test_initialization): Likewise.
3467 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
3468 * parse.y (make_qualifed_name, build_array_ref): Likewise.
3470 2004-06-21 Andrew Haley <aph@redhat.com>
3472 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
3475 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
3477 * jcf.h (struct JCF): Change java_source, right_zip and finished
3479 * lex.h (struct java_lexer): Change hit_eof, read_anything,
3480 byte_swap and use_fallback to unsigned int.
3481 * parse.h (struct _jdep): Change flag0 to unsigned int.
3483 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
3486 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
3487 before trying to lay out its methods.
3488 * jcf-parse.c (read_class): Track parsed files using canonical paths
3489 obtained via lrealpath from libiberty.
3490 (java_parse_file): Likewise.
3491 (parse_source_file_1): Rename formal parameter to reflect its
3492 modified purpose. Minor formatting fix.
3494 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
3496 * class.c (emit_register_classes): Make the function uninlinable,
3497 do not set current_function_cannot_inline.
3498 * resource.c (write_resource_constructor): Do not reset
3499 flag_inline_functions around rest_of_compilation.
3501 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
3504 * expr.c (java_truthvalue_conversion): Handle
3505 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
3506 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
3507 i.e. return the expression.
3509 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
3511 * gjavah.c: Include version.h
3513 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
3515 * jcf-write.c (generate_bytecode_conditional): Correct handling
3516 of unordered conditionals. Add comment.
3518 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
3519 Per Bothner <per@bothner.com>
3521 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
3522 local variable was initialised upon declaration.
3523 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
3524 variable was final and initialised upon declaration.
3525 * check-init.c (check_final_reassigned): Give error only if a blank
3526 final is not definitely unassigned or if an initialised final is
3528 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
3529 assignment expressions. Remove case MODIFY_EXPR, label do_default.
3530 (check_init): Perform initialised-variable-removing-optimisation
3531 only on non-final local variables.
3533 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3535 * jcf-write.c (generate_bytecode_conditional): Handle binops
3536 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
3538 (generate_bytecode_insns): Likewise.
3540 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3542 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
3543 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
3545 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
3547 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
3548 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
3550 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3552 * decl.c (struct binding_level): Add GTY marker. Compile
3553 binding_depth unconditionally.
3554 (current_binding_level, free_binding_level, global_binding_level):
3556 (clear_binding_level): Unconditionally set binding_depth.
3557 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
3559 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
3561 * lex.c (java_new_lexer): Set 'encoding'.
3562 (java_read_char): Improve error message for unrecognized characters.
3563 * lex.h (struct java_lexer): New field 'encoding'.
3565 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3567 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
3569 2004-05-21 Mark Wielaard <mark@klomp.org>
3571 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
3574 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3576 * typeck.c: Remove non-printable character 160.
3578 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3580 * check-init.c: Correct minor typos.
3582 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3584 * Make-lang.in, expr.c, java-gimplify.c: Rename
3585 tree-simple.[ch] to tree-gimple.[ch].
3587 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3589 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3591 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3593 Merge from tree-ssa-20020619-branch. See
3594 ChangeLog.tree-ssa for details.
3596 * Make-lang.in, builtins.c, check-init.c, class.c,
3597 constants.c, decl.c, except.c, expr.c, java-except.h,
3598 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3599 lang.c, lang.opt, parse.y, resource.c: Merged.
3600 * java-gimplify.c: New file.
3602 2004-05-10 Andrew Haley <aph@redhat.com>
3604 * parse.y (create_class): Set TYPE_VFIELD.
3605 * decl.c (java_init_decl_processing): Likewise.
3607 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3608 * class.c (make_method_value): Replace DECL_VINDEX with call to
3610 (get_dispatch_vector): Likewise.
3611 (layout_class_method): Likewise.
3612 Replace set of DECL_VINDEX with call to set_method_index().
3613 (set_method_index): New function.
3614 (get_method_index): New function.
3615 * java-tree.h (set_method_index): New function decl.
3616 (get_method_index): New function decl.
3618 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3620 * parse.y (check_pkg_class_access): Add new argument
3621 and use it when cl is NULL to call lookup_cl on it.
3622 (parser_check_super_interface): Do not call lookup_cl.
3623 Pass this_decl to check_pkg_class_access and NULL
3624 instead of lookup_cl.
3625 (parser_check_super): Update for change in
3626 check_pkg_class_access.
3627 (do_resolve_class): Likewise.
3628 (process_imports): Likewise.
3629 (find_in_imports_on_demand): Likewise.
3630 (resolve_qualified_expression_name): Likewise.
3632 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3634 Fixes PR java/9685, PR java/15073
3635 * parse.y (accessibility_string): New method.
3636 (not_accessible_field_error): Use accessibility_string()
3637 instead of java_accstring_lookup().
3638 (resolve_qualified_expression_name): Check with
3639 check_pkg_class_access() before allowing access using
3642 Use check_pkg_class_access() instead of not_accessible_p()
3643 for unqualified types.
3644 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3645 REFERENCE for package-private access checking.
3646 (patch_method_invocation): Use accessibility_string() instead
3647 of java_accstring_lookup().
3649 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3652 * gjavah.c (struct method_name): Add member is_native.
3653 (overloaded_jni_method_exists_p): Match candidate method only if
3655 (print_method_info): Initialise is_native flag from the method's
3658 2004-04-30 Roger Sayle <roger@eyesopen.com>
3660 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3661 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3663 2004-04-22 Roger Sayle <roger@eyesopen.com>
3665 * resource.c (write_resource_constructor): Guard call to possibly
3666 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3668 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3670 * class.c (make_class_data): Add new field aux_info.
3671 * decl.c (java_init_decl_processing): Push type and decl for
3674 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3676 * expr.c (expand_java_NEW): Don't use size argument for
3677 _Jv_AllocObject calls.
3678 * parse.y (patch_invoke): Likewise.
3680 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3682 * expr.c (build_invokeinterface): Remove unused variables to
3685 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3687 * class.c (get_interface_method_index): New function. Return dispatch
3688 index for interface method.
3689 (make_method_value): For interface methods, set index field to
3690 iface dispatch index, not DECL_VINDEX.
3691 * expr.c (build_invokeinterface): Use get_interface_method_index.
3693 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3695 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3697 2004-03-31 Andrew Haley <aph@redhat.com>
3700 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3702 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3704 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3705 form of GTY markers.
3707 2004-03-25 Marcus Meissner <meissner@suse.de>
3710 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3712 2004-03-23 Tom Tromey <tromey@redhat.com>
3715 * jcf-write.c (make_class_file_name): Don't report if mkdir
3718 2004-03-23 Tom Tromey <tromey@redhat.com>
3720 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3722 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3724 * class.c, gjavah.c, lang.c: Fix comment typos.
3725 * gcj.texi: Fix typos.
3727 2004-03-19 Per Bothner <per@bothner.com>
3729 * gcj.texi (Code Generation): Document new flags and assert defaults.
3731 * class.c (assume_compiled_node_struct): Rename type to
3732 class_flag_node_struct, as it is now also used for enable_assertions.
3733 Rename assume_compiled_node typedef. Rename excludep field to value.
3734 (find_assume_compiled_node): Rename function to find_class_flag_node.
3735 Minor optimization - avoid needless strlen.
3736 (add_assume_compiled): Some tweaking and optimization.
3737 Rename and generalize to add_class_flag takem an extra parameter.
3738 (add_assume_compled): New just calls add_class_flag.
3739 (add_enable_assert, enable_assertions): New functions.
3740 (enable_assert_tree): New static.
3741 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3742 * lang.opt (fenable-assertions, fenable-assertions=,
3743 fdisable-assertions, fdisable-assertions=): New options.
3744 * lang.c (java_handle_option): Handle new options.
3745 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3746 class in an interface - create helper class nested in outer interface.
3747 (build_assertion): Short-circuit if enable_assertions is false.
3749 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3751 * java-tree.h: Changes throughout to add checking to macros
3752 and numerous whitespace changes.
3753 (VAR_OR_FIELD_CHECK): New macro.
3754 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3755 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3757 2004-03-16 Per Bothner <per@bothner.com>
3759 * jcf-jump.c (options): New --print-constants option.
3760 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3762 * jcf-dump.c (flag_print_constant_pool): Default to off.
3763 (print_constant_terse_with_index): New helper function.
3764 (various places): Check flag_print_constant_pool where missing.
3765 (main): If verbose set flag_print_constant_pool.
3766 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3768 2004-03-15 Andrew Haley <aph@redhat.com>
3771 * parse.y (java_complete_lhs): Check that final variable has an
3774 2004-03-12 Andrew Haley <aph@redhat.com>
3777 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3780 2004-02-29 Roger Sayle <roger@eyesopen.com>
3782 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3785 2004-02-27 Per Bothner <per@bothner.com>
3787 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3788 suggestion: Use build_incomplete_class_ref.
3789 This fixes PR java/13508, java/11714.
3791 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3793 * java/parse.h: Update copyright.
3795 2004-02-26 Andrew Haley <aph@redhat.com>
3798 * parse.y (check_interface_throws_clauses): Check for
3799 !METHOD_INVISIBLE (iface_method).
3800 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3801 well as CLASS_ABSTRACT.
3803 2004-02-25 Per Bothner <per@bothner.com>
3805 * parse.y (build_assertion): If we're in an inner class, create the
3806 class$ helper routine in the outer class.
3808 2004-02-19 Richard Henderson <rth@redhat.com>
3810 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3812 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3814 * Make-lang.in (java.install-man): Add extra dependencies.
3816 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3818 * Make-lang.in: Install man pages under the same names
3819 (possibly transformed) as the program they document.
3821 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3823 * gjavah.c: Include "intl.h".
3824 (error): New function.
3825 (main): Call gcc_init_libintl.
3826 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3827 print_stub_or_jni, process_file, main): Use error rather than
3829 (print_method_info, usage, help, version, main): Mark strings for
3830 translation with _. Avoid splitting up sentences. Send
3831 information messages to stdout.
3832 * jcf-dump.c: Include "intl.h".
3833 (main): Call gcc_init_libintl.
3834 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3835 Mark error, usage and version messages for translation with _.
3836 Avoid splitting up sentences.
3837 * jv-scan.c: Include "intl.h".
3838 (fatal_error, warning): Change parameter s to msgid. Translate
3840 (main): Call gcc_init_libintl.
3841 (usage, help, version): Mark error, usage and version messages for
3842 translation with _. Avoid splitting up sentences.
3843 * jvgenmain.c: Include "intl.h".
3844 (main): Call gcc_init_libintl.
3845 (usage, main): Mark error messages for translation with _.
3846 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3847 JVGENMAIN_OBJS): Add intl.o.
3848 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3849 java/jvgenmain.o): Update dependencies.
3851 2004-02-08 Per Bothner <per@bothner.com>
3853 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3854 class don't use not_accessible_field_error, which can get confused.
3856 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3858 Make-lang.in (po-generated): Delete.
3860 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3862 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3864 * decl.c: Include target.h.
3865 (start_java_method): Replace PROMOTE_PROTOTYPES with
3866 targetm.calls.promote_prototypes.
3867 * expr.c: Include target.h.
3868 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3869 targetm.calls.promote_prototypes.
3870 * parse.y: Include target.h.
3871 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3872 with targetm.calls.promote_prototypes.
3874 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3876 * typeck.c: Update copyright.
3878 2004-02-02 Tom Tromey <tromey@redhat.com>
3880 * decl.c (java_init_decl_processing): Remove duplicate
3883 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3885 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3887 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3889 * expr.c (build_field_ref): Move variable
3892 2004-01-28 Andrew Haley <aph@redhat.com>
3894 * expr.c (build_field_ref): Widen field offset.
3896 2004-01-27 Andrew Haley <aph@redhat.com>
3899 * parse.y (check_interface_throws_clauses): Make sure class_decl
3902 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3905 * parse.y (patch_assignment): Don't modify lhs_type for
3906 reference assignments.
3908 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3910 * Make-lang.in: Replace $(docdir) with doc.
3911 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3912 (java.install-man): Revamp rule.
3914 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3916 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3917 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3918 instead of deferred backquote.
3920 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3922 * typeck.c (find_method_in_interfaces): Move variable
3925 2004-01-16 Andrew Haley <aph@redhat.com>
3928 * typeck.c (shallow_find_method): New.
3929 (find_method_in_superclasses): New.
3930 (find_method_in_interfaces): New.
3931 (lookup_do): Rewrite.
3932 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3934 * jcf-parse.c (read_class): Save and restore output_class.
3935 * decl.c (java_expand_body): Set output_class from fndecl.
3937 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3939 * class.c (gen_indirect_dispatch_tables): Fix string length
3942 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3944 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3945 (java.srcextra): Copy above back to source directory if requested.
3946 (po-generated): Delete reference to $(parsedir).
3947 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3950 2004-01-14 Jan Hubicka <jh@suse.cz>
3952 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3955 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3957 * java-tree.h (java_expand_expr): Change prototype.
3958 * expr.c (java_expand_expr): Add alt_rtl parameter.
3960 2004-01-09 Andrew Haley <aph@redhat.com>
3963 * parse.y (java_fix_constructors): Set output_class.
3964 (java_reorder_fields): Likewise.
3965 (java_layout_classes): Likewise.
3966 (java_expand_classes): Generate indirect dispatch tables.
3967 (java_expand_classes): Set output_class.
3968 (java_finish_classes): Likewise.
3969 * lang.c (java_init): Turn on always_initialize_class_p if we're
3970 using indirect dis[atch.
3971 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3972 (java_get_callee_fndecl): Use class local atable.
3974 (always_initialize_class_p): Decl moved to java-tree.h.
3975 (HANDLE_CLASS_INFO): Set output_class.
3976 (read_class): Likewise.
3977 (parse_class_file): Call gen_indirect_dispatch_tables.
3978 (parse_zip_file_entries): Set output_class.
3979 (java_parse_file): Set output_class. Don't emit symbol tables.
3980 * java-tree.h (output_class): New.
3981 Remove global declarations for otable, atable, and ctable.
3982 (always_initialize_class_p): moved here from decl.c.
3984 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3985 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3986 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3987 (struct lang_type): Add otable_methods, otable_decl,
3988 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3989 ctable_decl, catch_classes, type_to_runtime_map.
3990 * expr.c (build_field_ref): Make otable, atable, and ctable class
3991 local rather than global.
3992 (build_known_method_ref): Likewise.
3993 (build_invokeinterface): Likewise.
3994 (java_expand_expr): Pass runtime type (rather than actual type) to
3996 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3997 this class. Look up each class in that map to delete duplicates.
3998 (expand_end_java_handler): Pass runtime type (rather than actual
3999 type) to expand_start_catch.
4000 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
4002 (java_init_decl_processing): Rearrange things. Remove global
4003 declarations of otable, atable, and ctable.
4004 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
4005 (java_expand_body): Set output_class.
4006 * constants.c (build_constant_data_ref): Use output_class, not
4008 (alloc_name_constant): Likewise.
4009 * class.c (gen_indirect_dispatch_tables): New.
4010 (build_class_ref): Generate hard reference to superclass, even if
4011 using indirect dispatch.
4012 (build_static_field_ref): Use class local atable.
4013 (make_class_data): Generate hard reference to superclass, even if
4014 using indirect dispatch.
4015 Generate symbolic references to interfaces when using indirect
4017 (make_class_data): Emit otable, atable, and ctable.
4018 Make otable, atable, and ctable class local rather than global.
4019 (emit_catch_table): Make otable, atable, and ctable class local
4022 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
4024 * parse.y (catch_clause_parameter): Fix typo.
4027 * parse.y: (catch_clause_parameter): Return early if $3, aka
4028 formal_parameter, is null.
4030 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
4032 * class.c: Remove uses of "register" specifier in
4033 declarations of arguments and local variables.
4036 * gjavah.c: Likewise.
4037 * jcf-dump.c: Likewise.
4038 * jcf-io.c: Likewise.
4039 * jcf-parse.c: Likewise.
4040 * jcf-write.c: Likewise.
4041 * keyword.h: Likewise.
4042 * parse.y: Likewise.
4043 * typeck.c: Likewise.
4044 * verify.c: Likewise.
4046 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
4048 * Make-lang.in (GCJ_CROSS_NAME): Delete.
4049 (java.install_common, java.install-man): Adjust for above.
4050 (java.uninstall): Likewise.
4052 2003-12-03 Michael Koch <konqueror@gmx.de>
4054 * class.c (make_class_data):
4055 Push field value to 'hack_signers' instead of 'signers'.
4056 * decl.c (java_init_decl_processing):
4057 Push field 'hack_signers' instead of 'signers'.
4059 2003-12-03 Zack Weinberg <zack@codesourcery.com>
4061 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
4064 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
4067 * parse.y (qualify_ambiguous_name): Remove lots of broken
4068 field access processing - there's no need to do that here,
4069 because we have resolve_field_access. Remove
4070 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
4071 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
4074 2003-12-01 Jeff Sturm <jsturm@one-point.com>
4077 * parse.y (java_complete_lhs): Save location prior to patching
4080 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
4083 * resource.c (write_resource_constructor): Append
4084 "_resource" to constructor identifier name.
4086 2003-11-25 Jeff Sturm <jsturm@one-point.com>
4089 * constants.c (cpool_for_class): New function.
4090 (outgoing_cpool): Remove global variable.
4091 (alloc_name_constant): Use cpool_for_class.
4092 (build_constants_constructor): Likewise.
4093 * decl.c (java_expand_body): Set current_class.
4094 * java-tree.h (outgoing_cpool) Remove declaration.
4095 (init_outgoing_cpool): Likewise.
4096 * jcf-parse.c (init_outgoing_cpool): Remove function.
4097 (parse_class_file): Don't call init_outgoing_cpool.
4098 * parse.y (java_complete_expand_methods): Don't call
4099 init_outgoing_cpool. Don't save outgoing_cpool.
4100 (java_expand_classes): Don't restore outgoing_cpool.
4101 (java_finish_classes): Likewise.
4103 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
4105 * Make-lang.in: (java.install-common) Add
4106 symlink for $(target_noncanonical)-gcjh for
4109 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
4111 * Make-lang.in (java.extraclean): Delete.
4113 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
4115 * Make-lang.in (check-java): Add.
4117 2003-11-19 Jeff Sturm <jsturm@one-point.com>
4120 * except.c (prepare_eh_table_type): Allocate variable-sized
4121 buffer `buf' with alloca.
4123 2003-11-17 Jeff Sturm <jsturm@one-point.com>
4127 decl.c (java_init_decl_processing): Don't initialize
4128 class_not_found_type_node, no_class_def_found_type_node.
4130 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
4131 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
4132 (class_not_found_type_node, no_class_def_found_type_node):
4135 parse.y (build_dot_class_method_invocation): Add this_class
4136 argument. Qualify method invocations to a different class.
4137 (create_new_parser_context): Initialize saved_data_ctx to 0.
4138 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
4139 (build_dot_class_method): Don't load classes. Register
4141 (build_incomplete_class_ref): Special cases for interfaces
4142 and inner classes. Move build_dot_class_method call to here...
4143 (patch_incomplete_class_ref): ...from here. Pass current_class
4144 to build_dot_class_method_invocation.
4145 (build_assertion): Pass class_type to
4146 build_dot_class_method_invocation.
4147 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
4149 2003-11-17 Jeff Sturm <jsturm@one-point.com>
4152 * java-tree.h (BLOCK_EMPTY_P): Define.
4153 * parse.y (java_complete_lhs): Check for empty blocks
4154 in TRY_FINALLY_EXPR case.
4156 2003-11-17 Andrew Haley <aph@redhat.com>
4158 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
4159 (struct lang_decl_var:freed): New variable.
4160 * decl.c (poplevel): Mark local vars that have gone out of scope.
4161 (push_jvm_slot): Don't use the RTL of a var that has gone out of
4164 2003-11-16 Jason Merrill <jason@redhat.com>
4166 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
4167 and TAGS files that include them for each front end.
4169 2003-11-15 Tom Tromey <tromey@redhat.com>
4171 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
4173 2003-11-12 Jason Merrill <jason@redhat.com>
4175 PR optimization/12547
4176 * lang.c (java_tree_inlining_walk_subtrees): Just walk
4177 BLOCK_EXPR_BODY directly.
4179 2003-11-12 Andrew Haley <aph@redhat.com>
4182 * parse.y (fold_constant_for_init): Check that we really do have a
4186 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
4187 init_test_decls being inlined.
4190 * parse.y (do_resolve_class): Check return value from
4191 breakdown_qualified().
4193 2003-11-11 Tom Tromey <tromey@redhat.com>
4196 * parse.y (merge_string_cste): Handle case where we have a
4197 pointer that happens to be zero, not null_pointer_node.
4199 2003-11-10 Tom Tromey <tromey@redhat.com>
4201 * jcf-parse.c (classify_zip_file): Correctly compare
4202 filename_length against length of manifest file's name.
4204 2003-11-08 Tom Tromey <tromey@redhat.com>
4207 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
4209 2003-11-06 Andrew Haley <aph@redhat.com>
4211 * expr.c (java_stack_swap): Make sure destination stack slots are
4212 of the correct type.
4214 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
4216 * Make-lang.in (dvi): Move targets to $(docobjdir).
4217 (gcj.dvi): Simplify rule and adjust target.
4218 (gcj.info): Simplify rule.
4219 (gcj.pod): New intermediate rule.
4220 (gcjh.pod): Likewise.
4221 (jv-scan.pod): Likewise.
4222 (jcf-dump.pod): Likewise.
4223 (gij.pod): Likewise.
4224 (jv-convert.pod): Likewise.
4225 (rmic.pod): Likewise.
4226 (rmiregistry.pod): Likewise.
4229 (jv-scan.1): Delete.
4230 (jcf-dump.1): Delete.
4232 (jv-convert.1): Delete.
4234 (rmiregistry.1): Delete.
4236 2003-11-02 Jeff Sturm <jsturm@one-point.com>
4238 Fixes PR java/12866.
4239 * parse.y (resolve_qualified_expression_name): Move test
4240 for outer field access methods from here...
4241 (check_thrown_exceptions) ...to here.
4243 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
4245 * .cvsignore: Delete.
4247 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
4249 * verify.c (verify_jvm_instructions): Don't warn about legal
4250 eh binding regions generated for example by jdk 1.4.1.
4252 2003-10-24 David S. Miller <davem@redhat.com>
4254 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
4256 2003-10-22 Andrew Haley <aph@redhat.com>
4258 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
4259 (java_get_callee_fndecl): New.
4261 * jcf-parse.c (java_parse_file): Call emit_catch_table().
4263 * java-tree.h (ctable_decl): New.
4264 (catch_classes): New.
4265 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
4267 * decl.c (java_init_decl_processing): Add catch_class_type.
4269 Add catch_classes field.
4271 * class.c (build_indirect_class_ref): Break out from
4273 (make_field_value): Check flag_indirect_dispatch.
4274 (make_class_data): Ditto.
4275 Tidy uses of PUSH_FIELD_VALUE.
4276 Add field catch_classes.
4277 (make_catch_class_record): New.
4279 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
4281 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4283 * jcf-write.c: Follow spelling conventions.
4284 * parse.y: Likewise.
4286 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
4288 * ChangeLog: Fix typos.
4289 * expr.c: Fix comment typos.
4290 * jcf-write.c: Likewise.
4293 * mangle.c: Likewise.
4294 * parse-scan.y: Likewise.
4295 * parse.y: Likewise.
4297 2003-10-22 Tom Tromey <tromey@redhat.com>
4299 * expr.c (expand_byte_code): Only warn about dead bytecode when
4300 extra_warnings is set.
4302 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
4304 Fix for PR java/12586.
4305 * mangle.c (find_compression_record_match): Don't iterate through
4306 package namespace elements unless they all match compression_table
4309 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
4311 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
4312 (generate-manpages): Likewise.
4313 (java.maintainer-clean): Likewise.
4314 (gcj.info): Likewise.
4317 (jv-scan.1): Likewise.
4318 (jcf-dump.1): Likewise.
4320 (jv-convert.1): Likewise.
4322 (rmiregistry.1): Likewise.
4323 (java.install-man): Likewise.
4324 (parse-scan.o): Move and define complete compile line.
4325 (parse.o): Likewise.
4326 (jcf-tree-inline.o): Move.
4328 2003-10-20 Mark Mitchell <mark@codesourcery.com>
4330 * Make-lang.in (info): Update dependencies.
4331 (java.install-info): Remove.
4332 ($(srcdir)/java/gcj.info): Replace with ...
4333 ($(docobjdir)/gcj.info): ... this.
4335 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
4337 * Make-lang.in: Replace uses of $(target_alias) with
4338 $(target_noncanonical).
4340 2003-10-09 Tom Tromey <tromey@redhat.com>
4342 * decl.c (java_init_decl_processing): Declare signers field.
4343 * class.c (make_class_data): Set signers field.
4345 2003-10-09 Jason Merrill <jason@redhat.com>
4347 * parse.y (patch_assignment): Use make_node to create a BLOCK.
4348 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
4351 2003-10-06 Mark Mitchell <mark@codesourcery.com>
4353 * Make-lang.in (java.info): Replace with ...
4355 (java.dvi): Replace with ...
4357 (java.generated-manpages): Replace with ...
4359 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
4361 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
4363 2003-10-01 Andrew Haley <aph@redhat.com>
4365 * jcf-parse.c (java_parse_file): Write otable and atable.
4366 * java-tree.h (atable_methods): New.
4368 (atable_syms_decl): New.
4369 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
4370 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
4371 (symbol_*type): Rename method_symbol* to symbol*type.
4372 (emit_offset_symbol_table): Delete.
4373 (emit_symbol_table): New.
4374 (get_symbol_table_index): New.
4376 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
4377 (build_known_method_ref): Likewise.
4378 (get_symbol_table_index): Rename from get_offset_table_index.
4379 Parameterize to allow re-use by differing types of symbol table.
4380 (build_invokevirtual): Pass table to get_offset_table_index.
4381 * decl.c (java_init_decl_processing): Push types and decls for
4382 atable and atable_syyms.
4383 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
4384 (make_class_data): Add new fields atable and atable_syms.
4385 (emit_symbol_table): Rename from emit_offset_symbol_table.
4386 Parameterize to allow re-use by different types of symbol table.
4387 (build_symbol_entry): Renamed from build_method_symbols_entry.
4389 2003-09-30 Roger Sayle <roger@eyesopen.com>
4391 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
4392 semantics for SAVE_EXPR, by caching the result in a temporary.
4394 2003-09-28 Richard Henderson <rth@redhat.com>
4396 * check-init.c (check_init): Save and restore input_location
4397 instead of file and line separately.
4398 * decl.c (java_expand_body): Likewise.
4399 * jcf-write.c (generate_bytecode_insns): Likewise.
4400 * parse.y (safe_layout_class): Likewise.
4401 * jcf-parse.c (read_class, parse_class_file): Likewise.
4402 (java_parse_file): Use %H for warning locator.
4404 2003-09-28 Roger Sayle <roger@eyesopen.com>
4406 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
4407 with void-type branches instead of using a COMPOUND_EXPR.
4409 2003-09-28 Jeff Sturm <jsturm@one-point.com>
4411 * decl.c (java_optimize_inline, dump_function): Remove.
4412 * java-tree.h (java_optimize_inline): Remove declaration.
4413 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
4414 * parse.y (source_end_java_method, java_expand_classes):
4415 Likewise. Remove dead code.
4417 2003-09-27 Roger Sayle <roger@eyesopen.com>
4419 * lang.c (java_init_options): Set flag_evaluation_order.
4420 * expr.c (force_evaluation_order): Don't attempt to force
4421 evaluation order of binary operations using save_expr.
4422 * parse.y (java_complete_lhs): No longer need to call
4423 force_evaluation_order when constructing binary operators.
4425 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4426 Bryce McKinlay <bryce@mckinlay.net.nz>
4429 * parse.y (not_accessible_field_error): New function.
4430 (resolve_expression_name): Check field access permissions.
4431 (resolve_qualified_expression_name): Use
4432 not_accessible_field_error.
4433 (resolve_qualified_expression_name): Likewise.
4435 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4437 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
4439 2003-09-23 Roger Sayle <roger@eyesopen.com>
4441 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
4442 with equal operands without side-effects.
4444 2003-09-22 Jeff Sturm <jsturm@one-point.com>
4446 * decl.c (java_init_decl_processing): Don't emit otable decls
4447 if flag_indirect_dispatch is not set.
4449 2003-09-21 Richard Henderson <rth@redhat.com>
4451 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4454 2003-09-21 Richard Henderson <rth@redhat.com>
4456 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
4457 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
4459 2003-09-20 Richard Henderson <rth@redhat.com>
4461 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
4463 2003-09-18 Roger Sayle <roger@eyesopen.com>
4465 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
4466 * check-init.c (check_init): Likewise.
4468 2003-09-18 Roger Sayle <roger@eyesopen.com>
4470 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
4472 2003-09-16 Andrew Haley <aph@redhat.com>
4474 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
4476 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
4479 * mangle.c (find_compression_record_match): Skip
4480 over a "6JArray" (the array template mangled string)
4482 (mangle_array_type): Correct minor typo.
4483 (atms): Move definition to the beginning.
4485 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
4487 * class.c (add_miranda_methods): Ensure super-interfaces are laid
4488 out. Fix for PR java/12254.
4490 2003-09-11 Richard Henderson <rth@redhat.com>
4492 * parse.y (source_end_java_method): Update for new
4493 cgraph_finalize_function argument.
4495 2003-09-09 Richard Henderson <rth@redhat.com>
4497 * parse.y (source_end_java_method): Update call to
4498 cgraph_finalize_function.
4500 2003-09-03 Jeff Sturm <jsturm@one-point.com>
4502 * decl.c (java_expand_body): New function.
4503 * expr.c (build_class_init): Set DECL_IGNORED_P.
4504 * java-tree.h (start_complete_expand_method,
4505 java_expand_body): Declare.
4506 * jcf-parse.c (cgraph.h): Include.
4507 (java_parse_file): Handle flag_unit_at_a_time.
4508 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
4509 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
4510 (java_estimate_num_insns): Use walk_tree_without_duplicates.
4511 (java_start_inlining): New function.
4512 * parse.h (java_finish_classes): Declare.
4513 * parse.y: Include cgraph.h.
4514 (block): Don't special-case empty block production.
4515 (craft_constructor): Set DECL_INLINE.
4516 (source_end_java_method): Handle flag_unit_at_a_time.
4517 Replace inline code with call to java_expand_body.
4518 (start_complete_expand_method): Remove static modifier.
4519 (java_expand_method_bodies): Patch function tree for
4520 class initialization and/or synchronization as needed.
4521 Don't begin RTL expansion yet.
4522 (java_expand_classes): Check flag_unit_at_a_time before
4523 calling finish_class.
4524 (java_finish_classes): New function.
4525 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
4526 (patch_assignment): Set DECL_CONTEXT on temporary variable.
4527 (emit_test_initialization): Set DECL_IGNORED_P.
4529 2003-09-03 Roger Sayle <roger@eyesopen.com>
4531 * builtins.c (enum builtin_type): Delete unused enumeration.
4532 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
4534 2003-08-28 Tom Tromey <tromey@redhat.com>
4536 * gcj.texi (Extensions): Document gcjlib URLs.
4538 2003-08-20 Tom Tromey <tromey@redhat.com>
4540 * gcj.texi (Extensions): Added xref.
4541 (libgcj Runtime Properties): Document
4542 gnu.gcj.runtime.VMClassLoader.library_control.
4544 2003-08-20 Andrew Haley <aph@redhat.com>
4546 * except.c (prepare_eh_table_type): Use new encoding for exception
4547 handlers when using -fno-assume-compiled.
4549 2003-08-13 Tom Tromey <tromey@redhat.com>
4551 * gcj.texi (Invoking gij): Document -X and -?.
4553 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
4555 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
4556 GCJH_OBJS, JCFDUMP_OBJS
4557 * win32-host.c: Removed the unnecessary and broken dependency
4560 2003-08-11 Tom Tromey <tromey@redhat.com>
4562 * parse.y (java_check_regular_methods): Typo fixes. Call
4563 check_interface_throws_clauses. Use
4564 check_concrete_throws_clauses.
4565 (check_interface_throws_clauses): New function.
4566 (check_concrete_throws_clauses): New function.
4567 (hack_is_accessible_p): New function.
4568 (find_most_specific_methods_list): Added FIXME.
4569 * typeck.c (lookup_do): Use `flags' argument to decide what to
4571 (lookup_argument_method_generic): New function.
4572 (lookup_argument_method2): Removed.
4573 * jcf.h (ACC_INVISIBLE): New define.
4574 * jcf-write.c (generate_classfile): Skip invisible methods.
4575 * class.c (add_miranda_methods): New function.
4576 (layout_class_methods): Use it.
4577 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4578 * java-tree.h (METHOD_INVISIBLE): New define.
4579 (lang_decl_func) [invisible]: New field.
4580 (lookup_argument_method_generic): Declare.
4581 (SEARCH_INTERFACE): New define.
4582 (SEARCH_SUPER): Likewise.
4583 (SEARCH_ONLY_INTERFACE): Likewise.
4584 (SEARCH_VISIBLE): Likewise.
4585 (lookup_argument_method2): Removed declaration.
4587 2003-08-05 Tom Tromey <tromey@redhat.com>
4589 Fix for PR java/11600:
4590 * parse.y (java_complete_lhs): See whether we're calling a method
4592 (check_thrown_exceptions): Added `is_array_call' argument;
4593 fixed `clone' checking; updated all callers.
4595 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4597 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4599 2003-08-03 Tom Tromey <tromey@redhat.com>
4601 * java-tree.h (METHOD_TRANSIENT): Removed.
4602 * decl.c (pushdecl): Removed some dead code.
4603 * class.c (get_access_flags_from_decl): Can't have transient
4605 (add_method_1): Can't have a transient method.
4607 2003-07-28 Andreas Jaeger <aj@suse.de>
4609 * jvspec.c: Convert to ISO C90 prototypes.
4611 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4613 * decl.c (force_poplevels): Fix warning call.
4615 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4617 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4618 (expand_java_field_op): Likewise.
4619 * class.c (layout_class_method): Likewise
4620 (emit_register_classes): Likewise.
4621 * decl.c (pushdecl): Likewise.
4622 (poplevel): Likewise.
4623 (force_poplevels): Likewise.
4624 (give_name_to_locals): Likewise.
4625 * check-init.c (check_for_initialization): Likewise.
4627 2003-07-24 Jason Merrill <jason@redhat.com>
4629 * java-tree.h: Move boolean_type_node et al to the back end.
4631 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4633 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4636 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4638 * lang.opt: Don't show -MD_ and -MDD_.
4640 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4642 * lang-options.h: Remove.
4643 * lang.opt: Add help text.
4645 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4647 * expr.c: Remove the last argument to expand_assignment().
4649 2003-07-09 Jan Hubicka <jh@suse.cz>
4651 * java-tree.h (DECL_NUM_STMTS): Rename to...
4652 (DECL_ESTIMATED_INSNS): ... this.
4653 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4654 New static functions.
4655 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4656 * parser.y (add_stmt_to_compound): Do not account statements.
4658 2003-07-08 Mark Wielaard <mark@klomp.org>
4660 * gcj.texi: CNI now expands to Compiled Native Interface.
4662 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4664 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4666 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4668 * expr.c (expand_byte_code): Adjist emit_line_note call.
4670 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4672 * lang.c (java_handle_option): Don't handle filenames.
4674 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4676 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4679 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4680 * jcf.h: Delete COMPARE_FILENAMES definition.
4682 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4684 * lang.c (java_init_options): Update prototype.
4686 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4688 * decl.c (poplevel): Adjust define_label call.
4690 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4692 * gjavah.c (flag_jni): Make non-static.
4693 * parse-scan.y (ctxp): Make non-static.
4695 * class.c (build_method_symbols_entry)
4696 * expr.c (get_offset_table_index)
4697 * jcf-parse.c (jcf_parse):
4698 Mark the definition static, matching the forward declaration.
4700 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4702 * lang.c (java_handle_option): Don't check for missing arguments.
4704 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4706 * class.c (push_class): Use a location_t to save place.
4707 (emit_register_classes): Set input_location. Adjust
4708 expand_function_end call.
4709 * resource.c (write_resource_constructor): Likewise.
4710 * decl.c (end_java_method): Adjust expand_function_end call.
4711 * parse.y (source_end_java_method): Likewise.
4713 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4715 * lang.c (java_handle_option): Likewise.
4717 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4719 * lang.c (java_handle_option): Special-casing of optional
4720 joined arguments no longer needed.
4721 * lang.opt: Update switches that take optional argument.
4723 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4725 * lang.opt: Declare Java.
4726 * lang.c (java_init_options): Update.
4728 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4730 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4732 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4734 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4735 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4736 * lang.opt: -MD and -MMD have an underscore.
4738 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4740 * class.c (emit_register_classes): Adjust init_function_start
4742 * decl.c (complete_start_java_method): Likewise.
4743 * resource.c (write_resource_constructor): Likewise.
4745 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4747 * Make-lang.in: Update to use options.c and options.h.
4748 * lang.c: Include options.h not j-options.h.
4749 (java_handle_option): Abort on unrecognized option.
4750 (java_init_options): Request Java switches.
4752 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4754 * Make-lang.in: Handle mostlyclean.
4756 2003-06-11 Tom Tromey <tromey@redhat.com>
4758 * lang.c (java_handle_option): Update dependency_tracking for
4761 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4764 2003-06-10 Andrew Haley <aph@redhat.com>
4766 * resource.c (write_resource_constructor): Use expand_expr to
4767 generate the address of the label attached to a resource.
4768 * Make-lang.in (java/resource.o): Add expr.h
4770 2003-06-10 Andrew Haley <aph@redhat.com>
4772 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4773 (java_decl_ok_for_sibcall): New.
4775 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4777 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4778 (java/j-options.c, java/j-options.h): New.
4779 * java-tree.h (resource_name, compile_resource_file,
4780 compile_resource_data): Constify.
4781 * jcf-write.c (jcf_write_base_directory): Similarly.
4782 * jcf.h (jcf_write_base_directory): Similarly.
4783 * lang.c: Include j-options.h.
4784 (cl_options_count, cl_options, string_option, java_decode_option,
4785 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4786 process_option_with_no): Remove.
4787 (resource_name): Constify.
4788 (LANG_HOOKS_HANDLE_OPTION): Override.
4789 (java_handle_option): New.
4790 (java_init): Don't call jcf_path_init.
4791 (java_init_options): Call jcf_path_init.
4793 * resource.c (compile_resource_data, compile_resource_file): Constify.
4795 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4797 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4798 (struct lang_decl_func): Add last_line field.
4799 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4800 DECL_SOURCE_LINE_LAST): Remove.
4801 * parse.y (missing_return_error, finish_method_declaration,
4802 lookup_cl, start_artificial_method_body, source_end_java_method,
4803 start_complete_expand_method): Adjust.
4805 2003-06-08 Tom Tromey <tromey@redhat.com>
4807 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4808 fno-assume-compiled.
4810 2003-06-08 Roger Sayle <roger@eyesopen.com>
4812 * builtins.c (define_builtin_type, builtin_types): Delete.
4813 (define_builtin): Rewritten to take just the built-in code,
4814 the function's name, type and fallback library function name.
4815 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4816 (initialize_builtins): Overhaul to define the GCC builtins
4817 used by gcj manually, providing the Java run-time's
4818 implementations as the fallback library function.
4820 2003-06-08 Anthony Green <green@redhat.com>
4822 * parse.y (patch_cast): Fix conversions from floating-point to
4825 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4827 * Make-lang.in: Update.
4828 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4830 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4832 * lang.c (java_init_options): Update.
4834 2003-06-05 Jan Hubicka <jh@suse.cz>
4836 * Make-lang.in: Add support for stageprofile and stagefeedback
4838 2003-05-31 Roger Sayle <roger@eyesopen.com>
4840 * lang.c (java_init_options): Prescribe wrap-around two's
4841 complement arithmetic overflow by setting flag_wrapv.
4843 2003-05-29 Roger Sayle <roger@eyesopen.com>
4845 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4846 (builtin_record): Add an additional builtin_code field to
4847 record which GCC built-in corresponds to the Java function.
4848 (java_builtins): Add new entries for atan, atan2, exp, log,
4850 (max_builtin, min_builtin, abs_builtin): Perform constant
4851 folding on the resulting tree.
4852 (java_build_function_call_expr): Likewise, perform constant
4853 folding on the resulting tree.
4854 (initialize_builtins): The NULL creators are now allowed in
4855 the java_builtins table, which is now terminated by an entry
4856 with builtin_code == END_BUILTINS.
4857 (check_for_builtin): Likewise. If the matching creator is
4858 NULL, construct the call using java_build_function_call_expr
4859 directly with the decl for the corresponding builtin_code.
4861 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4863 * win32-host.c: Normalize copyright boilerplate.
4865 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4867 * parse.y (print_int_node): Use string concatentation on
4868 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4869 function calls into one.
4871 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4873 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4874 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4875 all the affected error messages.
4877 2003-05-13 Richard Henderson <rth@redhat.com>
4879 * class.c (layout_class_method): Set DECL_EXTERNAL.
4880 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4881 * java-tree.h (java_mark_class_local): Declare.
4882 * jcf-parse.c (parse_class_file): Use it.
4883 * parse.y (java_expand_classes): Likewise.
4885 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4887 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4888 * lex.h: #include input.h.
4889 * jv-scan.c (input_filename): Remove.
4891 2003-05-02 Tom Tromey <tromey@redhat.com>
4894 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4895 (handle_inner_classes): New function.
4897 2003-05-01 Tom Tromey <tromey@redhat.com>
4900 * parse.y (finish_for_loop): Do nothing if update expression is a
4901 EXPR_WFL_NODE wrapping nothing.
4902 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4904 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4906 * lex.h (input_lineno): Remove declaration.
4907 * parse-scan.y: #include input.h.
4908 (input_filename): Remove declaration.
4909 (input_location): Add definition.
4910 (input_line): Remove definition.
4912 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4914 * lex.h (lineno): Rename to ...
4915 (input_line): ... here
4916 * parse-scan.y (lineno): Rename to ...
4917 (input_line): ... here.
4918 (reset_report): Rename lineno to input_line.
4919 * check-init.c (check_init): Likewise.
4920 * class.c (push_class): Likewise.
4921 * decl.c (complete_start_java_method, end_java_method): Likewise.
4922 * expr.c (expand_byte_code): Likewise.
4923 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4924 * jcf-write.c (generate_bytecode_insns): Likewise.
4925 * lex.c (java_init_lex, java_allocate_new_line,
4926 do_java_lex): Likewise.
4927 * parse.h (YYNOT_TWICE): Likewise.
4928 * parse.y (empty_statement, expression_statement,
4929 java_pop_parser_context, java_parser_context_save_global,
4930 yyerror, register_fields, method_header, safe_layout_class,
4931 find_in_imports_on_demand, create_artificial_method,
4932 source_end_java_method, start_complete_expand_method,
4933 build_thisn_assign, java_complete_lhs,
4934 maybe_absorb_scoping_block): Likewise.
4936 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4938 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4939 '/' when computing java source filename
4941 2003-04-13 Tom Tromey <tromey@redhat.com>
4943 * gjavah.c (print_c_decl): Indentation fix.
4945 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4947 * class.c (make_field_value, make_method_value, get_dispatch_table)
4948 (make_class_data, emit_offset_symbol_table)
4949 * constants.c (build_constants_constructor)
4950 * java-tree.h (START_RECORD_CONSTRUCTOR)
4951 * parse.y (maybe_build_array_element_wfl):
4952 Use build_constructor.
4954 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4957 * parse.y (string_convert_int_cst): Always use at least one digit
4958 in string conversion. Remove ASCII dependence.
4959 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4961 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4963 * Make-lang.in: added win32-host.c
4964 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4965 resolves to open() on non-Win32 platforms and
4966 Win32-specific jcf_open_exact_case() on Win32
4967 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4968 when trying .java and .class files
4969 * win32-host.c: added to repository. Defines
4970 Win32-specific jcf_open_exact_case()
4972 2003-04-10 Andrew Haley <aph@redhat.com>
4974 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4975 (maybe_free_localvar): Renamed from localvar_free.
4976 Add new arg, really.
4977 (generate_bytecode_insns): Set new variable, jsrs.
4978 Only free local vars if no jsr insns have been emittted.
4979 Call maybe_free_localvar, not localvar_free.
4981 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4983 * gcj.texi: Remove @ at start of file.
4985 2003-03-25 Tom Tromey <tromey@redhat.com>
4987 * parse.y (create_interface): Call CHECK_DEPRECATED.
4989 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4991 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4993 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4995 * javaop.h (jfloat, jdouble): Make them structures mirroring
4996 the bit fields of IEEE float and double respectively.
4997 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4998 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4999 (union Word, union DWord): Delete.
5000 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
5002 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
5003 D_NAN_MASK): Delete.
5004 (jni_print_float, jni_print_double): New. Generate
5005 hexadecimal floating constants.
5006 (print_field_info): Use jni_print_float/double.
5008 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
5009 finite floating point numbers for output; special case
5012 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
5014 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
5015 Replace 0 and 1 with true and false in return statements.
5017 2003-03-19 Tom Tromey <tromey@redhat.com>
5019 * lex.c (do_java_lex): Renamed from java_lex.
5020 (java_lex): New function.
5023 2003-03-13 Tom Tromey <tromey@redhat.com>
5025 * parse.y (resolve_inner_class): Error if qualifier is a primitive
5028 2003-03-04 Andrew Haley <aph@redhat.com>
5030 * gjavah.c (is_first_data_member): New global variable.
5031 (print_c_decl): If it's the first data member, align it as the
5033 (process_file): Set is_first_data_member.
5035 2003-03-11 Tom Tromey <tromey@redhat.com>
5037 * parse.y (resolve_field_access): Initialize class if field is
5038 found in another static field.
5039 * expr.c (build_class_init): Don't optimize out initialization of
5040 implemented interface.
5042 2003-03-11 Andrew Haley <aph@redhat.com>
5044 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
5047 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
5049 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
5050 and DIR_SEPARATOR_2 for a target.
5051 Correct minor typos.
5053 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
5054 and DIR_SEPARATOR_2 for a target into account.
5056 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
5058 * lang.c (java_init): Update prototype, move code to java_post_options.
5059 (java_post_options): Similarly.
5061 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
5063 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
5064 compare file name components depending on the case-sensitivity
5065 or otherwise of the host file system.
5067 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
5068 "strcmp" to compare file name components.
5069 Use IS_DIR_SEPARATOR instead of comparing directly against
5071 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
5072 comparing directly against DIR_SEPARATOR.
5074 2003-03-04 Tom Tromey <tromey@redhat.com>
5076 * Make-lang.in (java.tags): New target.
5078 2003-03-01 Roger Sayle <roger@eyesopen.com>
5080 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
5081 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
5083 2003-03-01 Tom Tromey <tromey@redhat.com>
5085 * parse.y (jdep_resolve_class): Only check deprecation if we found
5088 2003-02-28 Tom Tromey <tromey@redhat.com>
5091 * class.c (maybe_layout_super_class): Always pass a WFL to
5093 * parse.y (do_resolve_class): Updated comment to explain
5096 2003-02-26 Tom Tromey <tromey@redhat.com>
5098 * jcf-write.c (generate_classfile): Check whether class is
5099 deprecated before writing attribute count.
5101 2003-02-25 Roger Sayle <roger@eyesopen.com>
5103 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
5104 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
5106 2003-02-23 Tom Tromey <tromey@redhat.com>
5108 * lang-options.h: Added -Wdeprecated.
5109 * gcj.texi (Warnings): Document -Wdeprecated.
5110 * java-tree.h (flag_deprecated): Declare.
5111 * lang.c (lang_W_options): Added deprecated.
5112 (flag_deprecated): New global.
5113 * chartables.h: Rebuilt.
5114 * gen-table.pl (process_one): Look at whitespace.
5115 (print_tables): Define LETTER_SPACE, LETTER_MASK.
5116 * parse.h (CLEAR_DEPRECATED): New macro.
5117 (CHECK_DEPRECATED_NO_RESET): New macro.
5118 * jcf-parse.c (handle_deprecated): New function.
5119 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
5120 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
5121 * parse.y (resolve_type_during_patch): Check deprecation.
5122 (jdep_resolve_class): Likewise.
5123 (process_imports): Likewise.
5124 (resolve_expression_name): Likewise.
5125 (check_deprecation): Strip arrays from decl. Check
5127 (patch_method_invocation): Also check the particular constructor
5129 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
5130 * jcf-write.c (append_deprecated_attribute): New function.
5131 (generate_classfile): Generate deprecated attribute when
5133 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
5134 (java_lex) [case '*']: Simplify logic.
5135 (java_start_char_p): Use LETTER_MASK.
5136 (java_part_char_p): Likewise.
5137 (java_space_char_p): New function.
5139 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
5141 Change base class access representation.
5142 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
5143 (add_interface_do): Likewise.
5145 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
5147 * decl.c (java_init_decl_processing): Change
5148 soft_lookupjnimethod_node to reflect the change in
5149 signature of _Jv_LookupJNIMethod in libjava/jni.cc
5150 * expr.c (build_jni_stub): Calculate and pass the size
5151 on the stack of the arguments to a JNI function. Use
5152 new target macro MODIFY_JNI_METHOD_CALL to allow a
5153 target to modify the call to a JNI method.
5155 2003-02-08 Roger Sayle <roger@eyesopen.com>
5157 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
5158 instead of basename to avoid compiler warnings on Tru64.
5160 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
5162 * gcj.texi: Update to GFDL 1.2.
5164 2003-01-31 Andrew Haley <aph@redhat.com>
5166 * parse.y (java_expand_classes): Scan the whole class list looking
5167 for access methods that haven't yet been expanded.
5169 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
5173 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
5174 to fix bootstrap on sparc-unknown-netbsdelf1.5.
5175 * jcf-parse.c: Likewise.
5177 2003-01-31 Mark Wielaard <mark@klomp.org>
5179 * gjavah.c (throwable_p): Allocate 1 more byte for string.
5181 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
5183 * class.c (make_class): Use BINFO_ELTS.
5184 (set_super_info): Likewse.
5185 (add_interface_do): Likewise.
5187 2003-01-30 Tom Tromey <tromey@redhat.com>
5189 * jcf-parse.c (read_class): Update identifier's class value if it
5190 changed during parsing.
5192 2003-01-30 Loren James Rittle <ljrittle@acm.org>
5194 * Make-lang.in (po-generated): Find the targets in $(parsedir).
5195 Propagate change to all other rules as required.
5196 (java/parse-scan.o): Add explicit dependency on
5197 $(parsedir)/java/parse-scan.c .
5199 2003-01-29 Tom Tromey <tromey@redhat.com>
5201 * parse.y (patch_assignment): Only transform the rhs of an
5202 assignment when compiling to native.
5204 2003-01-28 Tom Tromey <tromey@redhat.com>
5206 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
5208 2003-01-28 Tom Tromey <tromey@redhat.com>
5210 * lex.c (java_lex): Don't include UEOF as part of token.
5211 (java_read_unicode): Error if \u sequence prematurely terminated.
5213 2003-01-27 Tom Tromey <tromey@redhat.com>
5215 * parse.y (java_check_regular_methods): Check for construct after
5216 checking types in throws clause.
5218 2003-01-24 Tom Tromey <tromey@redhat.com>
5220 * class.c (build_static_field_ref): Only a String or numeric field
5221 can fold to a constant.
5223 2003-01-23 Tom Tromey <tromey@redhat.com>
5225 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
5226 file name in resource buffer.
5228 2003-01-23 Tom Tromey <tromey@redhat.com>
5230 * expr.c (build_known_method_ref): Use method's context to find
5233 2003-01-23 Tom Tromey <tromey@redhat.com>
5235 * constants.c (set_constant_entry): Allocated cleared memory.
5237 2003-01-22 Tom Tromey <tromey@redhat.com>
5239 * java-tree.h: Don't use PARAMS.
5240 * resource.c: Add prototypes for all functions.
5241 (write_resource_constructor): Use `const char *' to avoid
5244 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
5246 * jcf-parse.c (process_zip_dir): Remove unused variable.
5248 2003-01-22 Tom Tromey <tromey@redhat.com>
5250 * expr.c (build_invokeinterface): Abort if method's context is not
5253 2003-01-22 Tom Tromey <tromey@redhat.com>
5255 * gcj.texi (Input and output files): Mention non-class entries.
5256 * decl.c (java_init_decl_processing): Call
5257 init_resource_processing.
5258 * java-tree.h (compile_resource_data, write_resource_constructor,
5259 compile_resource_file, init_resource_processing): Declare.
5260 * config-lang.in (gtfiles): Added resource.c.
5261 * Make-lang.in (gt-java-resource.h): New target.
5262 (JAVA_OBJS): Added resource.o.
5263 (java/resource.o): New target.
5264 * resource.c: New file.
5265 * class.c (compile_resource_file): Moved to resource.c.
5266 (registerResource_libfunc): Likewise.
5267 (utf8_decl_list): Mark with GTY; now static.
5268 * jcf-parse.c (classify_zip_file): New function.
5269 (parse_zip_file_entries): Use it; compile .properties files.
5270 (process_zip_dir): Use classify_zip_file and compute_class_name.
5271 Don't write class name into zip directory.
5272 (java_parse_file): Call write_resource_constructor.
5273 (compute_class_name): New function.
5274 * jcf-io.c (read_zip_member): Reindented.
5276 2003-01-21 Tom Tromey <tromey@redhat.com>
5278 * class.c (supers_all_compiled): New function.
5279 (make_class_data): Use it.
5281 2003-01-21 Tom Tromey <tromey@redhat.com>
5283 * parse.y (method_header): Native method can't be strictfp.
5284 No method can be transient or volatile.
5286 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5288 Make-lang.in (jvspec.o-warn): Add -Wno-error.
5290 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
5292 * check-init.c: Fix comment typos.
5293 * class.c: Likewise.
5294 * constants.c: Likewise.
5296 * except.c: Likewise.
5298 * java-except.h: Likewise.
5299 * java-tree.h: Likewise.
5300 * javaop.h: Likewise.
5301 * jcf-dump.c: Likewise.
5302 * jcf-io.c: Likewise.
5303 * jcf-parse.c: Likewise.
5304 * jcf-write.c: Likewise.
5306 * mangle.c: Likewise.
5307 * typeck.c: Likewise.
5308 * verify.c: Likewise.
5310 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5312 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
5313 * jcf-write.c: Include "tm_p.h".
5315 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5317 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
5319 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5321 * builtins.c (java_build_function_call_expr): Renamed from
5322 build_function_call_expr. All callers changed.
5324 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
5325 * jcf-parse.c: Include tm_p.h.
5327 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
5330 2003-01-14 Tom Tromey <tromey@redhat.com>
5332 * class.c (make_class_data): Check that super is compiled before
5333 building class reference to it.
5335 2003-01-14 Andrew Haley <aph@redhat.com>
5337 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5338 varargs function -- correct.
5340 2003-01-14 Andrew Haley <aph@redhat.com>
5342 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
5344 2003-01-14 Andrew Haley <aph@redhat.com>
5346 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
5347 varargs function -- correct.
5349 * parse.y (patch_assignment): Copy the rhs of an assignment into a
5350 temporary if the RHS is a reference.
5352 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5354 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
5355 * keyword.h: Regenerated.
5357 * All Files: Convert to ISO C style function definitions.
5359 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
5361 * parse.y (check_pkg_class_access): ANSIfy definition.
5363 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5365 * decl.c, parse-scan.y, parse.y: Don't cast return value of
5368 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
5370 2003-01-09 Geoffrey Keating <geoffk@apple.com>
5372 Merge from pch-branch:
5374 2002-12-02 Geoffrey Keating <geoffk@apple.com>
5376 * Make-lang.in (java/gjavah.o): Update dependencies.
5377 * gjavah.c: Include ggc.h.
5379 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
5381 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
5382 (JCFDUMP_OBJS): Add ggc-none.o.
5383 (java/jcf-dump.o): Depend on GGC_H.
5384 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
5385 CPool substructures.
5386 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
5387 * jcf-dump.c: Include ggc.h.
5389 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5391 * jcf.h (union cpool_entry): New.
5392 (struct CPool): Use gengtype to mark. Change field 'data' to be
5394 (struct JCF): Use gengtype to mark.
5395 (CPOOL_UINT): Update for new cpool_entry type.
5396 (CPOOL_USHORT1): Likewise.
5397 (CPOOL_USHORT2): Likewise.
5398 (CPOOL_FINISH): Use GC to free cpool subfields.
5399 * parse.h (struct parser_ctxt): Mark field current_jcf.
5400 * lex.c (java_init_lex): Use GC to allocate struct JCF.
5401 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
5402 (main_jcf): Use gengtype to mark.
5403 (ggc_mark_jcf): Delete.
5404 (get_constant): Update for new cpool_entry type.
5405 (give_name_to_class): Likewise.
5406 (get_class_constant): Likewise.
5407 (init_outgoing_cpool): Use GGC to allocate struct CPool.
5408 (java_parse_file): Use GGC to allocate struct JCF.
5409 (init_jcf_parse): Don't call ggc_add_root.
5410 * jcf-reader.c (jcf_parse_constant_pool): Update for new
5412 * java-tree.h (current_jcf): Use gengtype to mark.
5413 (CPOOL_UTF): Update for new cpool_entry type.
5414 (outgoing_cpool): Use gengtype to mark.
5415 (struct lang_type): GC struct JCF and struct CPool.
5416 * config-lang.in (gtfiles): Add jcf.h.
5417 * constants.c (find_tree_constant): New.
5418 (set_constant_entry): Allocate cpool subfields using GGC. Update
5419 for new cpool_entry type.
5420 (find_constant1): Update for new cpool_entry type.
5421 (find_constant2): Likewise.
5422 (find_utf8_constant): Use find_tree_constant.
5423 (find_class_or_string_constant): Remove unnecessary cast to jword.
5424 Update for new cpool_entry type.
5425 (count_constant_pool_bytes): Update for new cpool_entry type.
5426 (write_constant_pool): Likewise.
5427 (alloc_name_constant): Use find_tree_constant.
5428 (build_constants_constructor): Update for new cpool_entry type.
5430 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
5432 * parse.y (mark_parser_ctxt): Delete.
5433 (goal): Don't use ggc_add_root.
5434 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
5435 (java_pop_parser_context): Let GC free parser_ctxt.
5436 (java_parser_context_resume): Likewise.
5437 * parse.h (struct parser_ctxt): Use gengtype to mark.
5439 (ctxp_for_generation): Likewise.
5440 * lex.h (struct java_lc_s): Mark for gengtype.
5441 (java_lexer): Rearrange for gengtype.
5442 * config-lang.in (gtfiles): Add lex.h, parse.h.
5444 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5446 * All Files: Remove PARAMS macro.
5448 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
5449 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
5452 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
5455 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
5457 * Make-lang.in (java.install-common, java.uninstall,
5458 java.install-info, java.install-man): Prepend $(DESTDIR)
5459 to destination paths in all (un)installation commands.
5460 (java.install-common): Rewrite $(LN) command to support
5461 DESTDIR with "ln" as well as with "ln -s".
5463 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
5465 * java-tree.h: Protect against multiple inclusion.
5467 2003-01-07 Tom Tromey <tromey@redhat.com>
5469 * class.c (add_assume_compiled): Don't adjust parent if we're
5470 already at the root of tree.
5472 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5474 * lang.c (dump_compound_expr): Prototype.
5476 2003-01-03 Tom Tromey <tromey@redhat.com>
5478 Fix for PR java/8712:
5479 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
5480 when simply checking against `null'.
5482 2003-01-03 Tom Tromey <tromey@redhat.com>
5484 * gcj.texi (Standard Properties): Document http.proxyHost and
5487 * gcj.texi (GNU Classpath Properties): Document new properties.
5489 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
5491 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
5492 java/lang-options.h, java/mangle.c, java/mangle_name.c,
5493 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
5495 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5497 * Make-lang.in, boehm.c, buffer.c,
5498 buffer.h, builtins.c, class.c,
5499 config-lang.in, constants.c,
5500 convert.h, decl.c, except.c,
5501 expr.c, java-except.h,
5502 java-tree.h, javaop.def,
5503 jcf-parse.c, jcf-write.c,
5504 jv-scan.c, jvgenmain.c,
5505 jvspec.c, keyword.gperf,
5506 keyword.h, lang-options.h,
5507 lang-specs.h, lang.c, lex.c,
5508 lex.h, mangle.c, mangle_name.c,
5509 parse-scan.y, parse.h, parse.y,
5510 typeck.c, verify.c, xref.c,
5511 xref.h: Replace "GNU CC" with
5512 "GCC" in the copyright header.
5514 * check-init.c, gjavah.c, javaop.h,
5515 jcf-depend.c, jcf-dump.c, jcf-io.c,
5516 jcf-path.c, jcf-reader.c, jcf.h,
5517 zextract.c, zipfile.h: These files are
5518 "part of GCC". Also say "GCC" not "GNU CC".
5520 2002-12-30 DJ Delorie <dj@redhat.com>
5522 * Make-lang.in: Protect against texi2pod/pod2man failing.
5524 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
5526 * gcj.texi: Use @copying.
5528 2002-12-27 Mark Mitchell <mark@codesourcery.com>
5530 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
5531 print_cxx_classname.
5532 (print_cxx_classname): Add add_scope parameter.
5533 (print_class_decls): Do not emit a semicolon after the extern
5535 (process_file): Adjust calls to print_cxx_classname.
5537 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5539 * gcj.texi: Include Cover Texts in man page.
5541 2002-12-23 Jeff Sturm <jsturm@one-point.com>
5543 * class.c (build_static_field_ref): Check FIELD_FINAL.
5545 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
5546 instead of current_constant_pool_data_ref.
5547 * java-tree.h (current_constant_pool_data_ref): Undefine.
5548 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
5549 * jcf-parse.c (init_outgoing_cpool): Don't initialize
5550 current_constant_pool_data_ref.
5552 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
5553 not build_internal_class_name.
5555 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
5556 Use it when class ref isn't certain to be compiled.
5558 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
5560 * gcj.texi: Include gcc-common.texi.
5561 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
5562 $(srcdir)/doc/include/gcc-common.texi.
5564 2002-12-22 Anthony Green <green@redhat.com>
5566 * gcj.texi (Limitations): Add note about org.xml.sax and
5569 2002-12-20 Tom Tromey <tromey@redhat.com>
5571 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
5572 where minimum case value is Integer.MIN_VALUE.
5575 2002-12-18 Andrew Haley <aph@redhat.com>
5577 * parse.y (patch_invoke): Force evaluation order when `check' is
5578 set. For PR libgcj/8945.
5580 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5582 * gcj.texi: Change version number to 3.4.
5584 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5585 Andrew Haley <aph@redhat.com>
5587 * parse.y (source_end_java_method): Remove custom encoding of line
5588 numbers for a function decl before passing it to the back end.
5590 2002-12-03 Andrew Haley <aph@redhat.com>
5592 * class.c (make_class_data): New field, "chain".
5593 * decl.c (java_init_decl_processing): Likewise.
5595 2002-12-02 Tom Tromey <tromey@redhat.com>
5598 * parse.y (do_resolve_class): Handle qualified name via
5601 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5603 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5604 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5605 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5606 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5607 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5608 Include coretypes.h and tm.h.
5609 * Make-lang.in: Update dependencies.
5611 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5613 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5615 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5617 * jcf-reader.c: Don't expand JCF_readu4 inside the
5618 expansion of JCF_SKIP.
5620 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5622 * jcf-reader.c: Don't expand JCF_readu4 inside the
5623 expansion of JCF_SKIP.
5625 2002-11-22 Tom Tromey <tromey@redhat.com>
5627 * parse.y (patch_binop): Cast right hand side of shift expression
5628 to `int'. Fixes PR java/8676.
5630 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5631 Andrew Haley <aph@redhat.com>
5633 * gcc/java/jcf-write.c (write_classfile): Remove target
5634 class file, if it exists, before renaming the temporary
5637 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5639 * jvspec.c (lang_specific_spec_functions): New.
5641 2002-11-18 Tom Tromey <tromey@redhat.com>
5643 Fix for PR java/7912:
5644 * expr.c (can_widen_reference_to): Allow cast of array to
5645 Cloneable or Serializable.
5646 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5647 (java_io_serializable_identifier_node): Likewise.
5648 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5649 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5650 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5651 java_io_serializable.
5652 * decl.c (java_init_decl_processing): Initialize
5653 java_lang_cloneable_identifier_node and
5654 java_io_serializable_identifier_node.
5655 (java_lang_cloneable_identifier_node): New global.
5656 (java_io_serializable_identifier_node): Likewise.
5658 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5660 * buffer.c: Remove unnecessary casts.
5661 * check-init.c: Likewise.
5662 * class.c: Likewise.
5663 * constants.c: Likewise.
5665 * except.c: Likewise.
5666 * gjavah.c: Likewise.
5667 * jcf-io.c: Likewise.
5668 * jcf-parse.c: Likewise.
5669 * jcf-path.c: Likewise.
5670 * jvspec.c: Likewise.
5673 * verify.c: Likewise.
5675 2002-11-06 Tom Tromey <tromey@redhat.com>
5677 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5680 2002-11-05 Tom Tromey <tromey@redhat.com>
5682 Fix for PR java/6388.
5683 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5684 * java-tree.h (enum java_tree_index): New values
5685 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5686 (decimal_int_max, decimal_long_max): New defines.
5687 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5688 (error_if_numeric_overflow): Rewrote range checking.
5689 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5692 2002-11-02 Tom Tromey <tromey@redhat.com>
5694 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5696 * class.c (make_method_value): Put class name, not signature, into
5697 `throws' field. For PR java/8415.
5699 2002-10-24 Tom Tromey <tromey@redhat.com>
5701 * gcj.texi (Invoking gij): Document --showversion.
5702 (Standard Properties): java.library.path now set.
5704 2002-10-23 Tom Tromey <tromey@redhat.com>
5706 * gjavah.c (decode_signature_piece): In JNI mode, print
5707 `jobjectArray' when array depth is nonzero.
5710 2002-10-15 Andrew Haley <aph@redhat.com>
5712 * parse.y (patch_invoke): Call force_evaluation_order on a static
5714 (resolve_qualified_expression_name): Call force_evaluation_order
5715 on a arg list that is part of a Qualified Expression Name.
5717 * lang.c (dump_compound_expr): New.
5718 (java_dump_tree): New.
5720 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5722 * gcj.texi: Added item describing the GCJ runtime property
5725 2002-10-15 Richard Henderson <rth@redhat.com>
5727 * jcf-parse.c (get_constant): Fix type warning.
5729 2002-10-15 Andrew Haley <aph@redhat.com>
5731 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5732 (java_inlining_map_static_initializers): Declare.
5734 2002-10-14 Andrew Haley <aph@redhat.com>
5736 * tree-inline.c (remap_block): All local class initialization
5737 flags go in the outermost scope.
5738 (expand_call_inline): Call java_inlining_map_static_initializers.
5739 (expand_call_inline): Call java_inlining_merge_static_initializers.
5740 * java/lang.c (merge_init_test_initialization): New.
5741 (java_inlining_merge_static_initializers): New.
5742 (inline_init_test_initialization): New.
5743 (java_inlining_map_static_initializers): New.
5745 2002-10-11 Mark Wielaard <mark@klomp.org>
5747 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5749 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5751 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5753 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5755 * parse.y (merge_string_cste): Add parentheses around & within |.
5757 2002-10-08 Tom Tromey <tromey@redhat.com>
5759 * parse.y (variable_declarator_id): Simplify error path for
5760 array declarator error. For PR java/8003.
5762 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5764 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5767 2002-10-08 Andrew Haley <aph@redhat.com>
5769 * parse.y (attach_init_test_initialization_flags): Check for
5772 2002-10-07 Anthony Green <green@redhat.com>
5774 * parse.y (merge_string_cste): Fix bug in string concatenation.
5776 2002-10-03 Michael Koch <konqueror@gmx.de>
5778 * gcj.texi (Standard properties):
5779 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5781 2002-10-02 Roger Sayle <roger@eyesopen.com>
5783 PR optimization/6627
5784 * lang.c (java_init): If storing the vbit in function
5785 pointers, ensure that force_align_functions_log is atleast
5786 one to aid compatability with g++ vtables.
5788 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5790 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5791 foul of type-based aliasing.
5793 2002-09-30 Anthony Green <green@redhat.com>
5795 * gcj.texi (Invoking jv-scan): Fix texinfo.
5797 2002-09-28 Anthony Green <green@redhat.com>
5799 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5800 (Code Generation): Add -fno-assert documentation.
5801 * jv-scan.c (flag_assert): New global.
5802 (options): Add assert option.
5803 (help): Add --no-assert documentation.
5804 * parse-scan.y (flag_assert): New global.
5805 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5806 (flag_assert): New global.
5807 * java-tree.h (flag_assert): New global.
5808 * lex.c (java_lex): Obey flag_assert.
5809 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5812 2002-09-26 Andrew Haley <aph@redhat.com>
5814 * expr.c (build_java_array_length_access): Check for null pointer.
5815 * expr.c (expand_java_arrayload): Likewise.
5817 2002-09-21 Richard Henderson <rth@redhat.com>
5819 * jcf-parse.c (get_constant): Decode from IEEE no matter
5820 what the target format.
5822 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5824 * ChangeLog: Follow spelling conventions.
5825 * class.c: Likewise.
5828 * gjavah.c: Likewise.
5829 * java-tree.h: Likewise.
5830 * jcf-dump.c: Likewise.
5831 * jcf-parse.c: Likewise.
5832 * jvspec.c: Likewise.
5834 * mangle.c: Likewise.
5835 * parse.y: Likewise.
5837 2002-09-17 Tom Tromey <tromey@redhat.com>
5839 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5840 where \r appears at EOF. Fixes PR java/7950.
5842 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5844 * jvspec.c (lang_specific_driver): Remove unused variable.
5846 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5848 * java-tree.h (union lang_tree_node): Add chain_next option.
5850 2002-09-16 Richard Henderson <rth@redhat.com>
5852 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5853 use new real.h interface.
5854 * jcf-write.c (find_constant_index): Use new real.h interface.
5855 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5857 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5859 * lang.c: Follow spelling conventions.
5861 2002-09-11 Per Bothner <per@bothner.com>
5863 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5864 constant to the type of the field.
5865 (java_complete_tree): Remove now-redundant code.
5867 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5869 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5872 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5873 return label if a ret instruction for the jsr has been reached.
5875 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5877 * parse.y (DIR_SEPARATOR): Don't define.
5878 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5880 2002-08-28 Andrew Haley <aph@redhat.com>
5882 * verify.c (verify_jvm_instructions): Allow exception handler
5883 inside code that is being protected, but generate a warning.
5884 * except.c (link_handler): Initialize `expanded' in new eh_range.
5885 (binding_depth, is_class_level, current_pc): Declare extern.
5887 2002-09-01 Mark Wielaard <mark@klomp.org>
5889 * gcj.texi: Add chapter about system properties.
5892 2002-08-26 Tom Tromey <tromey@redhat.com>
5894 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5895 conversion if RHS_TYPE is byte, short, or char.
5897 2002-08-22 Tom Tromey <tromey@redhat.com>
5899 * gcj.texi (Invoking gij): Document -cp and -classpath.
5901 2002-08-21 Tom Tromey <tromey@redhat.com>
5903 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5904 $(prefix)/share. For PR libgcj/7633.
5906 For PR java/6005 and PR java/7611:
5907 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5908 (java_can_use_bit_fields_p): New function.
5910 2002-08-16 Tom Tromey <tromey@redhat.com>
5912 * gcj.texi (Class Initialization): Mention class initialization of
5915 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5917 * Make-lang.in (java-tree-inline.o): New.
5918 (JAVA_OBJS): Add java-tree-inline.o.
5919 * parse.y (source_end_java_method): Call java_optimize_inline.
5920 (java_expand_method_bodies): Save method's tree in
5922 (add_stmt_to_compound): Keep track of the number of statments.
5923 * lang.c (java_init): Enable flag_inline_trees.
5924 (java_post_options): If flag_inline_functions is on, enable
5925 flag_inline_trees instread.
5926 (decl_constant_value): New.
5927 (java_tree_inlining_walk_subtrees): New.
5928 * java-tree.h (DECL_NUM_STMTS): New macro.
5929 (java_optimize_inline): Declare.
5930 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5931 Handle a LABEL_EXPR.
5932 * decl.c (build_result_decl): If we already have a DECL_RESULT
5934 (dump_function): New.
5935 (java_optimize_inline): New.
5936 (dump_function): New.
5938 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5941 * parse.y (build_assertion): Invert return from
5942 desiredAssertionStatus.
5944 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5946 * jcf-write.c (get_access_flags): Return correct access flags for
5947 private and protected inner classes.
5949 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5951 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5953 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5955 * mangle_name.c: Don't include obstack.h twice.
5956 * xref.c: Don't include obstack.h.
5958 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5960 * class.c: (permanent_obstack): Delete declaration.
5961 * constants.c: (permanent_obstack): Delete declaration.
5962 * except.c: (permanent_obstack): Delete declaration.
5963 * expr.c: (permanent_obstack): Delete declaration.
5964 * jcf-parse.c: (permanent_obstack): Delete declaration.
5965 (saveable_obstack): Delete declaration.
5966 * parse.h: (permanent_obstack): Delete declaration.
5967 * typeck.c: (permanent_obstack): Delete declaration.
5969 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5971 * gcj.texi (version-gcc): Increase to 3.3.
5973 2002-07-22 Tom Tromey <tromey@redhat.com>
5975 * lex.c (java_lex): Check for `e' or `E' after 0.
5977 2002-07-21 Richard Henderson <rth@redhat.com>
5979 * lang.c (java_unsafe_for_reeval): New.
5980 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5982 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5984 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5985 (jcf_path_init): Use GET_ENVIRONMENT.
5987 2002-07-10 Roger Sayle <roger@eyesopen.com>
5988 Zack Weinberg <zack@codesourcery.com>
5990 * builtins.c (initialize_builtins): Remove defines that
5991 handled C/C++ specific junk hereby removed from builtins.def.
5993 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5995 * lang.c (java_post_options): Update prototype.
5997 2002-07-05 Roger Sayle <roger@eyesopen.com>
5999 * builtins.c (initialize_builtins): Ignore the additional
6000 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
6001 the builtins.def file.
6003 2002-07-01 Tom Tromey <tromey@redhat.com>
6006 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
6009 2002-07-01 Roger Sayle <roger@eyesopen.com>
6011 * java/decl.c (builtin_function): Accept additional parameter.
6012 (java_init_decl_processing): Pass an additional NULL_TREE
6013 argument to builtin_function.
6015 2002-06-29 T.J. Mather <tjmather@maxmind.com>
6017 * gcj.texi: Fixed gcj invocation example so that it compiles.
6019 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6021 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
6022 * parse.y (mark_parser_ctxt): Likewise.
6023 (check_modifiers, declare_local_variables): Avoid incorrect
6024 hardcoded constant 10.
6026 * lex.c (java_read_char): Avoid "comparison is always true"
6029 2002-06-25 Andreas Schwab <schwab@suse.de>
6031 * expr.c (JSR): Avoid undefined operation on PC.
6033 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6035 * decl.c (clear_binding_level): Const-ify.
6037 2002-06-13 Akim Demaille <akim@epita.fr>
6039 * parse.y (class_declaration, interface_declaration): Make sure
6040 all their rules have an action, in order to avoid meaningless `$$
6041 = $1' and their type clashes.
6043 2002-06-11 Tom Tromey <tromey@redhat.com>
6045 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
6046 * parse-scan.y (statement_without_trailing_substatement): Added
6048 (assert_statement): New rule.
6049 * java-tree.h (struct lang_type) [assertions]: New field.
6050 (TYPE_USES_ASSERTIONS): New macro.
6051 (CLASS_USES_ASSERTIONS): Likewise.
6052 (FIELD_SYNTHETIC): New define.
6053 * lex.c (java_lval;): Added ASSERT_TK.
6054 * parse.y (ASSERT_TK): Added.
6055 (statement_without_trailing_substatement): Added assert_statement.
6056 (assert_statement): New rule.
6057 (build_assertion): New function.
6058 (maybe_generate_pre_expand_clinit): Create and initialize
6059 $assertionsDisabled.
6060 (lookup_package_type): Removed decl.
6061 * keyword.h: Rebuilt.
6062 * keyword.gperf (assert): New token.
6064 2002-06-10 Akim Demaille <akim@epita.fr>
6066 * parse.y (interface_type_list, class_member_declaration)
6067 (unary_expression_not_plus_minus): Remove duplicate %type.
6070 2002-06-09 Tom Tromey <tromey@redhat.com>
6072 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
6074 * parse.y (method_header): Give error message in all cases.
6077 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6079 Don't use RTL inlining. Fix for PR java/6820.
6080 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
6081 (flag_really_inline): New.
6082 (java_decode_option): Set flag_really_inline if -finline-functions
6084 (java_post_options): New function. Turn off inlining unless
6085 flag_really_inline is set.
6087 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6089 * gjavah.c (throwable_p): Accept argument as either a classname or
6090 signature fragment. Create null-terminated classname string for super
6091 when calling itself recursively.
6092 (decode_signature_piece): Skip first character from class name
6093 signature when calling throwable_p.
6095 2002-06-08 H.J. Lu (hjl@gnu.org)
6097 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
6099 2002-06-04 Tom Tromey <tromey@redhat.com>
6101 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
6103 2002-06-04 Michael Koch <konqueror@gmx.de>
6105 * gcj.texi (Input Options): Fixed typo.
6107 2002-06-04 Zack Weinberg <zack@codesourcery.com>
6109 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
6110 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
6111 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
6112 and all now-pointless local variables. Rename other local
6113 variables to reflect their not being handles.
6115 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
6116 #if JCF_USE_STDIO blocks.
6118 * parse.y: Add missing semicolon at end of rule.
6120 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
6122 * check-init.c (attach_initialized_static_class): Delete, unused.
6123 * parse.y: Use htab_t instead of struct hashtable, update
6125 * java-tree.h: Include hashtab.h instead of hash.h.
6126 (struct lang_decl_func): Use htab_t, set up for gengtype.
6127 (struct init_test_hash_entry): Delete.
6128 (struct treetreehash_entry): New.
6129 (java_treetreehash_find): New
6130 (java_treetreehash_new): New prototype.
6131 (java_treetreehash_create): New prototype.
6132 (java_mark_tree): Delete prototype.
6133 (java_hash_hash_tree_node): Delete prototype.
6134 (java_hash_compare_tree_node): Delete prototype.
6135 (attach_initialized_static_class): Delete prototype.
6136 * expr.c (build_class_init): Update to use java_treetreehash
6138 (java_expand_expr): Update to use htab_t.
6139 (emit_init_test_initialization): Likewise.
6140 * decl.c (java_mark_tree): Delete.
6141 * class.c (init_test_hash_newfunc): Delete.
6142 (java_hash_hash_tree_node): Delete.
6143 (java_hash_compare_tree_node): Delete.
6144 (add_method_1): Update to use java_treetreehash functions.
6145 (JAVA_TREEHASHHASH_H): New macro.
6146 (java_treetreehash_hash): New function.
6147 (java_treetreehash_compare): New function.
6148 (java_treetreehash_find): New function.
6149 (java_treetreehash_new): New function.
6150 (java_treetreehash_create): New function.
6151 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
6153 * Make-lang.in (java/parse.o): Depend on debug.h.
6154 * java-tree.h (struct lang_identifier): Use gengtype.
6155 (union lang_tree_node): New.
6156 (struct lang_decl_func): Use gengtype.
6157 (struct lang_decl_var): Likewise.
6158 (struct lang_decl): Likewise.
6159 * parse.y: Include debug.h.
6160 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
6162 * lang.c (struct language_function): New dummy structure.
6164 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
6165 descriminator for DECL_LANG_SPECIFIC.
6166 (struct lang_decl_func): Rename from struct lang_decl.
6167 (enum lang_decl_desc): New.
6168 (struct lang_decl): Make it a union. Update all the accessor macros.
6169 (struct lang_type): Use gengtype.
6170 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
6171 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
6172 are now the same size.
6173 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
6174 use discriminator to mark DECL_LANG_SPECIFIC.
6176 * Make-lang.in (gt-java-builtins.h): New rule.
6177 (java/builtins.o): Add dependency on gt-<filename>.h.
6178 * builtins.c: Use gengtype for roots.
6179 (union string_or_tree): Use gengtype.
6180 (struct builtin_record): Use gengtype.
6181 * config-lang.in (gtfiles): Add builtins.c.
6183 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
6184 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
6185 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
6186 gt-java-parse.h, gtype-java.h): Add rules to generate.
6187 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
6188 (class.o): Add dependency on gt-*.h.
6189 (constants.o): Likewise.
6192 (jcf-parse.o): Likewise.
6193 (jcf-write.o): Likewise.
6195 * config-lang.in (gtfiles): New.
6196 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6197 * constants.c: Replace uses of ggc_add_* with GTY markers.
6199 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6200 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6201 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
6202 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
6204 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
6206 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6207 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
6209 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
6210 Include gtype-java.h.
6212 2002-06-02 Tom Tromey <tromey@redhat.com>
6214 Fix for PR java/5913:
6215 * parse.y (patch_binop): Call patch_string on op1.
6217 2002-06-02 Tom Tromey <tromey@redhat.com>
6219 Fix for PR java/1343, PR java/6336:
6220 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
6221 formatting. Changed return type.
6222 (anonymous_class_counter): Moved to top of file.
6223 (maybe_make_nested_class_name): Append number to class name for
6224 function-local classes.
6226 2002-05-28 Zack Weinberg <zack@codesourcery.com>
6228 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
6229 * Make-lang.in: Update dependency lists.
6231 2002-05-18 Mark Mitchell <mark@codesourcery.com>
6233 * gjavah.c (throwable_p): Do not free the name of the class after
6234 passing it to find_class.
6235 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
6236 * jcf-io.c (dirent.h): Include it.
6237 (fnmatch.h): Likewise.
6238 (compare_path): New function.
6239 (java_or_class_file): Likewise.
6240 (memoized_dirlist_entry): New type.
6241 (memoized_dirlist_lookup_eq): New function.
6242 (memoized_dirlists): New variable.
6243 (caching_stat): New function.
6244 (memoized_class_lookup_eq): New function.
6245 (memoized_class_lookups): Likewise.
6246 (find_class): Use memoized_class_lookups and caching_stat.
6247 * jcf.h (JCF_USE_SCANDIR): Define.
6248 * parse.y (java_expand_classes): Write the class files in reverse
6251 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6253 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
6255 2002-05-13 Mark Mitchell <mark@codesourcery.com>
6257 * jcf-write.c (write_classfile): Unlink the temporary file if it
6258 cannot be renamed. Use concat to build up the name of the
6261 2002-05-08 Mark Mitchell <mark@codesourcery.com>
6263 * jcf-write.c (write_classfile): Write the file to a
6264 temporary file and then rename it.
6266 2002-05-07 Tom Tromey <tromey@redhat.com>
6268 * gjavah.c (throwable_p): Use xstrdup, not strdup.
6270 Fix for PR java/1200:
6271 * gjavah.c (throwable_p): New function.
6272 (decode_signature_piece): Use it. A `WeakReference' isn't the
6275 (gcjh_streq): New function.
6277 2002-05-07 Andreas Jaeger <aj@suse.de>
6279 * parse.y (finish_for_loop): Fix if statement.
6281 2002-05-06 Tom Tromey <tromey@redhat.com>
6283 Fix for PR java/5941:
6284 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
6285 loop update expression.
6286 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
6287 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
6289 2002-05-04 Mark Wielaard <mark@klomp.org>
6292 * parse.y (build_string_concatenation): Return just op1 only when op2
6293 is null and op1 is a STRING_CST, otherwise always construct a
6296 2002-04-27 Tom Tromey <tromey@redhat.com>
6299 * parse.y (string_convert_int_cst): New function.
6300 (merge_string_cste): Use it.
6302 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
6304 * java-tree.h (java_parse_file): Update.
6305 (java_set_yydebug): Remove.
6306 * jcf-parse.c (yydebug): Remove.
6307 (java_set_yydebug): Die.
6308 (java_parse_file): Update.
6309 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
6311 2002-04-24 Tom Tromey <tromey@redhat.com>
6314 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
6315 EXPR_WFL_QUALIFICATION of qual_wfl.
6317 2002-04-23 Per Bothner <per@bothner.com>
6319 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
6320 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
6321 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
6323 2002-04-23 Tom Tromey <tromey@redhat.com>
6326 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
6327 recognize `-fcompile-resource='.
6328 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
6331 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6333 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
6334 paths. Fixes PR java/2791.
6336 2002-04-19 Andrew Haley <aph@redhat.com>
6338 * jcf-write.c (push_long_const): lo, hi: New variables.
6339 Use rshift_double to extract the high part of a 64-bit long.
6340 Use WORD_TO_INT to extract the low part.
6342 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
6343 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
6344 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
6346 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
6348 * typeck.c (incomplete_type_error): Remove.
6350 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6352 * class.c (make_class_data): Set DECL_ALIGN on static class data,
6353 for hash synchronization.
6354 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
6355 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
6358 2002-04-16 Mark Wielaard <mark@klomp.org>
6360 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
6363 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6365 Fix for PR java/6294:
6366 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
6369 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6371 Fix for PR java/6085:
6372 * parse.y (patch_method_invocation): Always use build_access_to_thisn
6373 to get enclosing "this" argument for inner-class constructor
6374 invocation. Pass correct arguments to build_access_to_thisn.
6376 2002-04-10 Andreas Jaeger <aj@suse.de>
6378 * gcj.texi (Input Options): Fix extdirs patch.
6380 2002-04-10 Anthony Green <green@redhat.com>
6382 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
6384 2002-04-09 Anthony Green <green@redhat.com>
6386 * gcj.texi (Input Options): Add --extdirs documentation.
6387 * jcf-dump.c (OPT_extdirs): New macro.
6388 (options): Add extdirs option.
6389 (help): Describe --extdirs.
6390 (main): Handle OPT_extdirs.
6391 * gjavah.c (OPT_extdirs): New macro.
6392 (options): Add extdirs option.
6393 (help): Describe --extdirs.
6394 (main): Handle OPT_extdirs.
6395 * jcf-path.c (jcf_path_init): Add extdirs support.
6396 (jcf_path_extdirs_arg): New function.
6397 (extensions): New variable to hold extensions path entries.
6398 * jvspec.c: Remove -fextdirs= when compiling main().
6399 * lang.c (java_decode_option): Handle -fextdirs=.
6400 * jcf.h (jcf_path_extdirs_arg): Declare new function.
6401 * Make-lang.in: Compile jcf-path with version info for use in
6402 identifying the appropriate libgcj.jar.
6404 2002-04-08 Tom Tromey <tromey@redhat.com>
6407 * .cvsignore: Added rmic.1 and rmiregistry.1.
6408 * gcj.texi (Top): Link to new nodes.
6409 (Invoking rmic): New node.
6410 (Invoking rmiregistry): Likewise.
6411 * Make-lang.in (java.generated-manpages): Added rmic.1 and
6413 (java.maintainer-clean): Likewise.
6414 ($(srcdir)/java/rmic.1): New target.
6415 ($(srcdir)/java/rmiregistry.1): Likewise.
6416 (java.install-man): Handle rmic.1 and rmiregistry.1.
6418 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6420 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
6421 Add note about handling uncaught exceptions. Add an exception handler
6424 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6426 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
6427 after using it to patch CALL_EXPR.
6429 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6431 * gcj.texi (Invocation): Document CNI invocation API.
6433 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
6435 * expr.c (truthvalue_conversion): Rename. Update.
6436 (expand_compare): Update.
6437 * java-tree.h (java_truthvalue_conversion): New.
6438 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
6440 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6442 * java-tree.h (java_mark_addressable): New.
6443 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
6444 * typeck.c (mark_addressable): Rename, update.
6446 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
6448 * expr.c (build_java_binop): Update.
6449 * java-tree.h (java_signed_type, java_unsigned_type,
6450 java_signed_or_unsigned_type): Update.
6451 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
6452 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
6453 * parse.y (patch_binop): Update.
6454 * typeck.c (signed_or_unsigned_type, unsigned_type,
6455 signed_type): Update.
6457 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
6459 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
6460 (java_dummy_print): Remove.
6461 (lang_print_error): Rename. Exit early if inhibiting output.
6462 (inhibit_error_printing_function): New.
6463 (java_init): Don't set hook.
6464 (lang_init_source): Use new boolean.
6466 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6468 * parse.y (do_resolve_class): Fix infinite recursion.
6470 2002-03-29 Tom Tromey <tromey@redhat.com>
6472 * parse.y (check_inner_circular_reference): Ignore incomplete
6475 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
6477 * Make-lang.in (builtins.o): Update.
6478 * boehm.c (get_boehm_type_descriptor): Update.
6479 * builtins.c: Include langhooks.h.
6480 * decl.c (java_init_decl_processing): Update.
6481 * java-tree.h (java_type_for_mode, java_type_for_size): New.
6482 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
6484 * typeck.c (type_for_mode, type_for_size): Update.
6486 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
6488 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
6490 2002-03-28 Tom Tromey <tromey@redhat.com>
6492 * except.c (expand_end_java_handler): If the handler type is NULL,
6493 use java.lang.Throwable. Fixes PR java/5986.
6495 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6497 Fix for PR java/4715:
6498 * jcf-parse.c (parse_source_file_3): New function.
6499 (read_class): Call it.
6500 (java_parse_file): Likewise.
6502 2002-03-28 Jan Hubicka <jh@suse.cz>
6504 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
6506 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6508 * parse.y (resolve_package): Initialize "decl".
6509 (lookup_package_type): Remove unused function.
6511 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6513 Fix for PR java/5993:
6514 * parse.y (resolve_package): Return the decl if resolution was
6515 successful. Don't special case "java.lang" and "java.lang.reflect"
6516 packages. Set type_name to the merged identifier.
6517 (resolved_qualified_expression_name): Print error using "name" if
6518 resolve_package returns NULL_TREE.
6520 2002-03-27 Tom Tromey <tromey@redhat.com>
6522 * expr.c (expand_invoke): Don't generate null pointer check if
6523 we're calling <init>.
6525 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
6527 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
6529 * java-tree.h (java_lang_expand_expr): Similarly.
6530 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
6531 (java_init): Don't set hook.
6533 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6535 Fix for PR java/5850:
6536 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
6537 context if field was not found in the current scope.
6538 * expr.c (lookup_field): Don't look in enclosing contexts.
6540 2002-03-26 Tom Tromey <tromey@redhat.com>
6542 Fix for PR java/5942:
6543 * parse.y (init_src_parse): Added sanity check.
6544 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
6547 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
6549 * decl.c (lang_mark_tree): Rename java_mark_tree.
6550 * java-tree.h (java_mark_tree): New.
6551 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
6553 2002-03-25 Zack Weinberg <zack@codesourcery.com>
6555 * lex.c: Change java_perform_atof to take normal parameters
6556 instead of a pointer to a parameter block. Call it directly
6559 2002-03-22 Mark Wielaard <mark@klomp.org>
6561 Fix for PR java/5368:
6562 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
6563 when printing error message.
6565 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
6567 * decl.c (maybe_build_cleanup): Remove.
6569 2002-03-22 Tom Tromey <tromey@redhat.com>
6571 Andrew Haley <aph@cambridge.redhat.com>
6573 * expr.c (build_field_ref): Don't build a check if the field is a
6576 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6578 Fix for PR java/6026:
6579 * lex.c (java_lex): Fix parsing of consecutive floats.
6581 2002-03-21 Tom Tromey <tromey@redhat.com>
6583 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6586 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6588 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6589 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6591 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6593 * gcj.texi: @code{gcj} becomes @command{gcj}.
6594 @code{gcc} becomes @command{gcc}.
6595 GcjRaw changed to gnu.gcc.RawData.
6597 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6599 * decl.c (start_java_method): Use new hook.
6600 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6601 (java_init): Remove old hook.
6603 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6605 * builtins.c (define_builtin): Do nothing if `type' is null.
6608 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6610 * parse.y (parser_check_super_interface): Fix error message
6613 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6615 * jcf-parse.c (get_constant): Delete unused variables.
6617 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6619 * java-tree.h (java_parse_file): New.
6620 * jcf-parse.c (yyparse): Rename java_parse_file.
6621 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6623 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6625 * parse.y (craft_constructor): Return the constructor decl.
6626 (java_expand_classes): Update comments.
6627 (lookup_method_invoke): Call fix_constructors immediately for
6628 anonymous class. Fixes PR java/5935.
6630 2002-03-15 Anthony Green <green@redhat.com>
6632 * jcf-parse.c (yyparse): Don't emit class registration
6633 constructor when compiling resource files.
6635 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6637 * lang.c (java_tree_code_type, java_tree_code_length,
6638 tree_code_name): Delete.
6639 (tree_code_type, tree_code_length, tree_code_name): Define.
6640 (java_init): Don't try to copy into the various tree_code
6643 2002-03-12 Tom Tromey <tromey@redhat.com>
6645 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6646 UTF-8, not UCS-2. Fixes PR java/5923.
6648 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6649 a call_expr wrapped in a convert. Fixes PR java/5848.
6651 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6653 * jcf-write.c (write_classfile): Improve error strings.
6655 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6657 * lex.c: Adjust comments to GNU standards.
6659 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6661 Fix for PR java/5902:
6662 * lex.c (java_lex): Fix parsing of literals.
6664 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6666 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6667 to prevent it getting evaluated twice in the store checking case.
6668 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6671 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6673 * decl.c (java_init_decl_processing): Make sure class_type_node
6674 alignment is not less than 64 bits if hash synchronization is enabled.
6676 2002-03-08 Per Bothner <per@bothner.com>
6678 * parse.y (java_complete_lhs): Check if patch_assignment
6679 returned an error-mark.
6681 * parse.y (try_builtin_assignconv): Don't special-case zero.
6683 2002-03-08 Per Bothner <per@bothner.com>
6685 Fix for PR java/5812.
6686 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6687 here instead of in JSR macro. Likewise with load_type_state call.
6688 Do the latter on if the return_pc has been verified (the jsr returns).
6689 (JSR): Now just call build_java_jsr.
6691 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6693 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6694 (java.install-common): Link native driver to
6695 JAVA_TARGET_INSTALL_NAME.
6697 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6699 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6700 * builtins.c(sin_builtin): Likewise
6701 * builtins.c(sqrt_builtin): Likewise
6703 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6705 * java/expr.c, java/jcf-parse.c, java/lex.c:
6706 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6707 REAL_ARITHMETIC blocks unconditional. Delete some further
6708 #ifdef blocks predicated on REAL_ARITHMETIC.
6710 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6712 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6713 explicit sizeof/sizeof.
6714 * decl.c (java_init_decl_processing): Likewise.
6715 * jcf-parse.c (init_jcf_parse): Likewise.
6716 * parse.y (init_src_parse): Likewise.
6718 2002-03-02 Per Bothner <per@bothner.com>
6720 Make --CLASSPATH by a synonym for --classpath and -classpath.
6721 Implement --bootclasspath.
6722 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6723 (classpath_l): Remove.
6724 (jcf_path_CLASSPATH_arg): Remove.
6725 (jcf_path_bootclasspath_arg): New function.
6726 (jcf_path_seal): Simplify accordingly.
6728 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6729 (jcf_path_CLASSPATH): Remove declaration.
6730 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6731 (lang_specific_driver): Translate -bootclasspath.
6732 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6733 * lang.c (decode_lang_options): Do jcf_path_init first.
6734 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6735 * gjavah.c: Also handle --bootclasspath.
6736 Handle --CLASSPATH as a synonum for --classpath.
6737 * jcf-dump.c: Likewise.
6739 "." is not part of system path, but is the default for --classpath.
6740 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6741 (jcf_path_seal): Add "." if no CLASSPATH specified.
6743 * gcj.texi: Document changes.
6745 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6747 * expr.c (build_java_arraystore_check): Fix formatting.
6749 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6751 Fix for PR java/5758, java/5632:
6752 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6753 inner-class separator too.
6754 * parse.y (do_resolve_class): New local `decl_result.'
6755 Progressively build a name for what can have been loaded.
6757 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6759 * expr.c (java_array_data_offset): Removed function.
6760 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6761 (build_java_array_length_access): Obtain "length" value using a
6762 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6763 (build_java_arrayaccess): Correct comment. Access "data" using a
6764 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6765 (build_java_arraystore_check): New function.
6766 (expand_java_arraystore): Use build_java_arraystore_check.
6767 * parse.y (patch_assignment): Simplify code to insert a store check
6768 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6769 * check-init.c (check_init): Update to reflect that an array length
6770 access is now a COMPONENT_REF.
6771 * gcj.texi (Code Generation): Improve documentation of
6772 -fno-bounds-check. Add documentation for -fno-store-check.
6773 * java-tree.h (flag_store_check): Declare.
6774 (build_java_arraystore_check): Declare.
6775 * lang.c (flag_store_check): Initialize to 1.
6776 (lang_f_options): Add store-check option.
6777 * jvspec.c: Don't pass store-check option to jvgenmain.
6778 * lang-options.h: Add help string for -fno-store-check.
6780 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6782 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6783 * java-tree.h (java_dup_lang_specific_decl): New.
6784 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6786 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6788 * builtins.c, decl.c: Delete traditional-mode-related code
6789 copied from the C front end but not used, or used only to
6790 permit the compiler to link.
6792 2002-02-22 Tom Tromey <tromey@redhat.com>
6794 Fix for PR java/2369:
6795 * jvspec.c (verify_class_name): New function.
6796 (lang_specific_driver): Call it.
6797 (JAVA_START_CHAR_P): New macro.
6798 (JAVA_PART_CHAR_P): Likewise.
6800 2002-02-22 Per Bothner <per@bothner.com>
6802 * class.c: Change vtable to be more compatible with g++ v3 abi.
6803 (get_dispatch_table): Prepend offset-to-top (always 0) and
6804 type_info pointer (currently unimplemented hence NULL) to vtable.
6805 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6806 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6807 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6808 (build_dtable_decl): Add declarations for new fields.
6810 2002-02-20 Per Bothner <per@bothner.com>
6812 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6813 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6814 don't need to set it on the COMPOUND_EXPR - the caller does that.
6816 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6818 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6819 `--CLASSPATH' becomes `--classpath.'
6820 * gjavah.c: Likewise.
6821 * jcf-dump.c: Likewise.
6822 * lang-options.h: Likewise.
6824 * jcf-path.c: Updated comment.
6825 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6826 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6827 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6828 (jcf_path_CLASSPATH_arg): Ditto.
6829 (classpath_u): Updated leading comment.
6831 2002-02-20 Per Bothner <per@bothner.com>
6833 * builtins.c (check_for_builtin): New function.
6834 (build_call_or_builtin): Remove.
6835 * java-tree.h: Update accordingly.
6836 * expr.c (expand_invoke): Use build + check_for_builtin instead
6837 of build_call_or_builtin.
6838 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6839 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6840 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6842 2002-02-17 Tom Tromey <tromey@redhat.com>
6844 * java-tree.h (TYPE_STRICTFP): New macro.
6845 (struct lang_type) [strictfp]: New field.
6846 (CLASS_STRICTFP): New macro.
6847 (METHOD_STRICTFP): New macro.
6848 (struct lang_decl) [strictfp]: New field.
6849 * parse.y (method_header): Disallow strictfp constructor or
6851 (STRICT_TK): Move before MODIFIER_TK.
6852 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6853 (METHOD_MODIFIERS): Likewise.
6854 (INTERFACE_MODIFIERS): Likewise.
6855 * jcf-write.c (get_access_flags): Likewise.
6856 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6857 (add_method_1): Likewise.
6858 (get_access_flags_from_decl): Likewise.
6859 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6860 recognize strictfp flag.
6861 * jcf.h (ACC_STRICT): New define.
6863 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6865 * class.c(build_utf8_ref): Move declaration of decl_size
6867 2002-02-07 Tom Tromey <tromey@redhat.com>
6869 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6872 2002-02-04 Anthony Green <green@redhat.com>
6874 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6875 sections if available.
6877 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6879 * parse.y (java_expand_classes): Fix typo in static field loop.
6881 2002-02-02 Richard Henderson <rth@redhat.com>
6883 * class.c (add_field): Mark static fields external.
6884 (build_class_ref): Remove redundant set.
6885 * parse.y (java_expand_classes): Mark static fields of classes
6886 to be compiled as local.
6887 * jcf-parse.c (parse_class_file): Likewise.
6889 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6891 * gcj.texi (About CNI): New node.
6893 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6896 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6897 setlocale() with LC_CTYPE as a parameter.
6900 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6902 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6903 Follow GNU Coding Standards for --version.
6905 2002-01-28 Tom Tromey <tromey@redhat.com>
6907 * expr.c (build_jni_stub): Ensure storage for `meth' is
6909 * parse.y (java_complete_expand_methods): Set
6910 current_function_decl before building JNI stub.
6912 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6914 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6917 2002-01-22 Tom Tromey <tromey@redhat.com>
6919 * decl.c (java_init_decl_processing): Use add_predefined_file.
6920 Predefine RawData.java.
6921 (predef_filenames): Removed.
6922 (java_init_decl_processing): Don't register predef_filenames.
6923 * jcf-parse.c (add_predefined_file): New function.
6924 (predefined_filename_p): Rewrote.
6925 (predefined_filename_p): No longer static.
6926 * decl.c (java_init_decl_processing): Call initialize_builtins.
6927 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6928 (java/builtins.o): New target.
6929 * builtins.c: New file.
6930 * parse.y (patch_invoke): Use build_call_or_builtin.
6931 * java-tree.h (build_call_or_builtin): Declare.
6932 (initialize_builtins): Declare.
6933 (java_set_exception_lang_code): Removed unused declaration.
6934 (PREDEF_FILENAMES_SIZE): Removed.
6935 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6936 (predef_filenames): New define.
6937 (add_predefined_file): Declare.
6938 (predefined_filename_p): Declare.
6939 * expr.c (expand_invoke): Use build_call_or_builtin.
6941 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6943 * parse.y (patch_switch_statement): Fix format specifier.
6945 2002-01-16 Tom Tromey <tromey@redhat.com>
6947 More for PR java/5365:
6948 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6950 (process_file): Generate include for
6951 java.lang.UnsupportedOperationExceptions.
6953 2002-01-15 Andreas Jaeger <aj@suse.de>
6955 * .cvsignore: Add man pages.
6957 2002-01-15 Tom Tromey <tromey@redhat.com>
6959 Fix for PR java/5365:
6960 * gjavah.c (process_file): Turn class name into a file name.
6962 2002-01-14 Matthias Klose <doko@debian.org>
6964 * gcj.texi: Fix whitespace and formatting errors in the
6965 synopsis of the man pages. Update copyright.
6967 2002-01-14 Tom Tromey <tromey@redhat.com>
6970 * Make-lang.in (java.install-man): Handle jv-convert man page.
6971 (java.generated-manpages): Added jv-convert.1.
6972 (java.uninstall): Remove jv-convert.1.
6973 (java.maintainer-clean): Likewise.
6974 ($(srcdir)/java/jv-convert.1): New target.
6975 * gcj.texi (Top): Link to jv-convert node.
6976 (Individual utilities): Likewise.
6977 (Invoking jv-convert): New node.
6979 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6980 Martin Kahlert <martin.kahlert@infineon.com>
6982 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6983 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6985 2002-01-03 Graham Stott <grahams@redhat.com>
6987 * class.c (compile_resource_file): Update copyright date.
6988 Constify filename parameter.
6989 (java-tree.h): Update copyright date.
6990 (compile_resource_file): Constify filename parameter.
6992 2002-01-03 Graham Stott <grahams@redhat.com>
6994 * gcc/jcf-parse.c: Update copyright date.
6995 (yyparse): Constify resource_filename.
6997 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6999 * parse.y (src_parse_roots): Don't needlessly zero init.
7001 2001-12-31 Tom Tromey <tromey@redhat.com>
7003 * parse.y (dump_java_tree): New function.
7004 (source_end_java_method): Call it.
7005 (end_class_declaration): Likewise.
7006 * lang.c (java_decode_option): Call dump_switch_p.
7008 2001-12-28 Tom Tromey <tromey@redhat.com>
7010 * gen-table.pl: Don't process characters after \uffff. Added
7011 comment pointing to input file.
7013 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7015 * gen-table.pl: Const-ify output. Document the location of a
7016 suitable unicode input file.
7018 * chartables.h: Regenerate.
7020 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7022 * chartables.h: Const-ify.
7023 * gjavah.c (options): Likewise.
7024 * jcf-dump.c (options): Likewise.
7025 * jv-scan.c (options): Likewise.
7026 * lex.c (java_start_char_p, java_part_char_p): Likewise.
7027 * parse.y (binop_lookup): Likewise.
7029 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7031 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
7032 the static arrays that are output.
7033 * jvspec.c (jvgenmain_spec): Make static.
7034 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
7035 * keyword.h: Regenerate.
7036 * lang.c (string_option, process_option_with_no, lang_f_options,
7037 lang_W_options): Const-ify.
7038 * lex.c (java_lex): Likewise.
7040 2001-12-21 Richard Henderson <rth@redhat.com>
7042 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
7043 (get_boehm_type_descriptor): ... here. Arrange for the
7044 TREE_TYPE to get set properly.
7046 2001-12-21 Richard Henderson <rth@redhat.com>
7048 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
7049 only if the target requires collect2.
7051 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
7053 2001-12-20 Tom Tromey <tromey@redhat.com>
7056 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
7057 CAN_COMPLETE_NORMALLY for the node.
7058 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
7059 generate code for second branch if first branch can't complete
7061 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
7062 the loop head if the loop body can't complete normally.
7064 2001-12-20 Tom Tromey <tromey@redhat.com>
7067 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
7068 case where `finally' clause can't complete normally.
7070 2001-12-20 Tom Tromey <tromey@redhat.com>
7073 * parse.y (analyze_clinit_body): Added this_class parameter.
7074 Check for more cases where we must keep <clinit>.
7075 (maybe_yank_clinit): Cleaned up flow control.
7077 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7079 * decl.c (java_init_decl_processing): Don't initialize
7080 finit_leg_identifier_node.
7081 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
7082 (finit_leg_identifier_node): Remove.
7083 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
7085 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7087 * mangle.c (mangle_member_name): Don't special-case for
7089 * mangle_name.c (unicode_mangling_length): Likewise.
7090 (append_unicode_mangled_name): Likewise.
7091 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
7094 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7096 * expr.c (build_java_array_length_access): Don't force null pointer
7097 check unless flag_check_references is set.
7099 2001-12-20 Tom Tromey <tromey@redhat.com>
7101 Fix for PR java/3417:
7102 * parse.y (patch_assignment): Added special processing for
7104 (patch_return): Don't convert booleans to integers, and don't
7105 special-case `null'.
7107 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
7109 * config-lang.in (diff_excludes): Remove.
7111 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
7113 * gcj.texi: Update link to GCC manual.
7115 2001-12-17 Tom Tromey <tromey@redhat.com>
7117 * parse.y (link_nested_class_to_enclosing): Removed useless
7120 2001-12-16 Tom Tromey <tromey@redhat.com>
7122 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
7125 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
7127 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
7128 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
7131 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7133 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
7135 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7137 * decl.c (java_init_decl_processing): Build otable_type correctly.
7138 otable_decl is an otable_type.
7140 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7142 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
7143 otable_type, otable_ptr_type, method_symbol_type,
7144 method_symbols_array_type, method_symbols_array_ptr_type): New
7145 field/global tree definitions.
7146 (flag_indirect_dispatch): New flag.
7147 * decl.c (java_init_decl_processing): Initialize new otable and
7148 otable_syms type nodes and decls. Add new field "index" to
7150 * class.c (build_method_symbols_entry): New function.
7151 (make_method_value): Set "index" to to method's vtable index for
7152 virtual methods when indirect-dispatch is not used.
7153 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
7154 and set vtable_method_count to -1. Set otable and otable_syms field
7155 if indirect-dispatch is used and there was something to put in them.
7156 (build_method_symbols_entry): New function.
7157 (emit_offset_symbol_table): New function.
7158 * expr.c (get_offset_table_index): New function.
7159 (build_invokevirtual): Build array reference to otable at the index
7160 returned by get_offset_table_index, and use the result as the vtable
7162 (build_invokeinterface): Similar.
7163 * jcf-parse.c (yyparse): If indirect-dispatch, call
7164 emit_offset_symbol_table at the end of compilation, after all classes
7165 have been generated.
7166 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
7167 * lang.c (flag_indirect_dispatch): Define.
7168 (lang_f_options): Add indirect-dispatch flag.
7170 2001-12-14 Matthias Klose <doko@debian.org>
7172 * gcj.texi: Markup for man page generation. Document missing
7173 options printed by <tool> --help.
7174 Terminate description of gij's -ms option with a dot.
7175 * Make-lang.in ($(srcdir)/java/*.1): New targets.
7176 (java.generated-manpages java.install-man, java.uninstall,
7177 java-maintainer-clean) Updated.
7179 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
7181 * class.c (get_dispatch_table): Fix java vtable layout
7182 for TARGET_VTABLE_USES_DESCRIPTORS.
7183 * decl.c (java_init_decl_processing): Initialize
7184 alloc_no_finalizer_node, finalize_identifier_node.
7185 * expr.c (class_has_finalize_method): New function.
7186 (expand_java_NEW): Generate calls for finalizer-free allocation.
7187 (build_invokevirtual): Fix java vtable layout for
7188 TARGET_VTABLE_USES_DESCRIPTORS.
7189 * java-tree.h (enum java_tree_index): New entries:
7190 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
7191 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
7192 (class_has_finalize_method): declare.
7193 (HAS_FINALIZER_P): New macro.
7194 * parse.y (patch_invoke): Generate calls for finalizer-free
7197 2001-12-12 Matthias Klose <doko@debian.org>
7199 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
7200 whitespace at end of line.
7202 2001-12-11 Tom Tromey <tromey@redhat.com>
7204 * lex.c (java_init_lex): Define wfl_to_string as
7205 gnu.gcj.runtime.StringBuffer unless generating bytecode.
7207 2001-12-11 Jeff Sturm <jsturm@one-point.com>
7209 * class.c (make_method_value): Use null_pointer_node to
7210 represent empty exception table.
7212 2001-12-10 Tom Tromey <tromey@redhat.com>
7214 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
7216 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
7218 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
7220 2001-12-09 Per Bothner <per@bothner.com>
7222 * check-init.c (current_switch_has_default): New static field.
7223 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
7224 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
7225 DEFAULT_EXPR seen, simulate a default alternative that copies state.
7227 2001-12-09 Tom Tromey <tromey@redhat.com>
7229 * check-init.c (check_init): Don't allow pre- or post- increment
7230 or decrement of final variable.
7231 (final_assign_error): Minor error message rewording.
7233 2001-12-08 Tom Tromey <tromey@redhat.com>
7235 * java-tree.h: Fixed typo.
7237 * gjavah.c (decompile_method): Don't decompile to `return this'
7240 * gjavah.c (cxx_keywords): Re-sorted.
7241 * lex.c (cxx_keywords): Re-sorted.
7243 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
7246 * gjavah.c (print_namelet): Clear subnamelets.
7247 (HANDLE_METHOD): Set `method_printed' earlier.
7249 2001-12-07 Tom Tromey <tromey@redhat.com>
7251 * lang.c (lang_f_options): Added
7252 optimize-static-class-initialization.
7253 (java_decode_option): Removed special case.
7255 2001-12-07 Per Bothner <per@bothner.com>
7257 * check-init.c (check_init): Fix typo freeing memory twice.
7259 2001-12-05 Per Bothner <per@bothner.com>
7261 Restore support for static class initialization optimization.
7262 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
7263 * check-init.c (check_int): At end of BLOCK handle initialization
7264 blocks, which used to be done in java_complete_expand_method but did
7265 not handle the case where check_for_initialization might allocate
7266 more than a word of bits.
7267 * decl.c (lang_make_tree): The smic field is now a tree.
7268 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
7269 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
7271 * parse.y (emit_test_initialization): Combine hash_lookup calls.
7273 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
7274 Change from a hash table to a list.
7275 (struct_lang_decl): Change field 'smic' to match.
7276 * class.c (add_method_1): Initialize
7277 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
7278 * parse.y (adjust_init_test_initialization): Removed - inlined into -
7279 (java_expand_method_bodies): -here, since 'smic' is now a list.
7280 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
7282 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
7284 * class.c (java_hash_compare_tree_node): Fix casts.
7286 2001-12-04 Per Bothner <per@bothner.com>
7288 * check-init.c: Handle definite unassignment to finals in addition
7289 to definite assignment.
7290 (loop_current_locals): New field.
7291 (num_current_locals, int start_current_locals, num_current_words):
7293 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
7294 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
7295 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
7296 (get_variable_decl, check_final_reassigned): New functions.
7297 (check_init, check_bool_init): Modify as needed for checking finals.
7298 (check_for_initialization): Take extra parameter and return void.
7299 Do extra start-up logic to check final fields for assignment.
7300 * parse.y (check_static_final_variable_assignment_flag,
7301 reset_static_final_variable_assignment_flag, check_final_assignment,
7302 check_final_variable_local_assignment_flag,
7303 reset_final_variable_indirect_assignment_flag,
7304 reset_final_variable_global_assignment_flag): Remove functions.
7305 (java_complete_expand_methods, outer_field_access_fix,
7306 patch_assignment): Remove no-longer used logic.
7307 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
7308 * parse.y (register_fields, java_complete_tree): Update accordingly.
7310 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
7311 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
7312 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
7314 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
7316 * java-tree.h (DECL FINAL): New bit-field.
7317 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
7318 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
7319 (DECL_INIT_CALLS_THIS): New macro.
7320 (struct lang_decl): New bit-field init_calls_this.
7321 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
7322 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
7323 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
7324 use it for both local variables and final fields.
7325 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
7327 (struct lang_type): Remove hfv bit-field.
7328 (check_for_initialization): Change to return void.
7330 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
7331 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
7332 * check-init.c (final_assign_error): New helper function.
7333 (check_final_reassigned, check_init): Use it.
7334 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
7336 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
7337 bit-fields to unsigned.
7339 2001-12-03 Per Bothner <per@bothner.com>
7341 * parse.y (patch_binop): Minor constant folding.
7343 * parse.y (build_current_thisn): Shorter 'buffer'.
7345 2001-12-03 Per Bothner <per@bothner.com>
7347 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
7348 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
7349 * jcf-write.c (generate_bytecode_insns): Remove support for
7350 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
7351 * check-init.c (check_init): Likewise.
7353 2001-12-03 Per Bothner <per@bothner.com>
7355 * verify.c (subroutine_nesting): New function.
7356 (verify_jvm_instructions): Use it to fix logic for checking that
7357 we're done with the current subroutine.
7359 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
7360 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
7362 2001-12-03 Per Bothner <per@bothner.com>
7364 * jcf.h: Fix obvious typo in comment.
7365 * typeck.c (build_null_signature): Add comment.
7367 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
7369 * expr.c: Remove leading capital from diagnostic messages, as
7370 per GNU coding standards.
7371 * jcf-io.c: Similarly.
7372 * jcf-parse.c: Similarly.
7373 * jv-scan.c: Similarly.
7374 * jvspec.c: Similarly.
7375 * mangle.c: Similarly.
7377 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
7378 Alexandre Petit-Bianco <apbianco@redhat.com>
7380 * expr.c (build_java_arrayaccess): Call save_expr on array for
7381 correct evaluation order, modified comment, fixed indentation.
7382 * parse.y: (patch_assignment): Correctly extract the array base
7383 from the tree generate by build_java_arrayaccess, added comments.
7384 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
7385 Fixes PR java/3096, PR java/3803, PR java/3965.
7387 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
7389 * expr.c (expand_byte_code): Remove trailing periods from messages.
7390 * jcf-parse.c (load_class, jcf_parse): Similarly.
7391 * jcf-write.c (generate_classfile): Similarly.
7392 * lex.c (java_lex): Similarly.
7394 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7396 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
7398 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
7400 * Make-lang.in (java.generated-manpages): New dummy target.
7402 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7404 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7406 (lang_specific_pre_link): Use set_input to set input_filename.
7408 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7409 (main): Fix definition.
7410 Strip `main' from classname.
7413 2001-11-18 Roger Sayle <roger@eyesopen.com>
7415 * parse.h (java_expand_switch): Remove old prototype.
7417 2001-11-18 Tom Tromey <tromey@redhat.com>
7419 Fix for PR java/1401:
7420 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
7422 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
7425 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
7427 * lang.c (finish_parse): Rename to java_finish.
7428 (LANG_HOOKS_FINISH, java_finish): New.
7430 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
7432 * decl.c (init_decl_processing): Rename java_init_decl_processing.
7433 * java-tree.h: New prototype.
7434 * lang.c (java_init): Update prototype. Combine with old init_parse.
7436 2001-11-13 Tom Tromey <tromey@redhat.com>
7438 * gjavah.c (method_signature): New global.
7439 (HANDLE_METHOD): Set it.
7440 (decompile_return_statement): New function.
7441 (decompile_method): Use it.
7442 (print_method_info): Removed `synth' argument.
7444 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7446 * java-tree.h (java_set_yydebug): New.
7447 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
7448 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
7449 (print_lang_decl, print_lang_type, print_lang_identifier,
7450 print_lang_statistics, lang_print_xnode): Remove.
7452 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
7454 * jcf-parse.c (init_lex): Remove.
7455 * lang.c (language_string, lang_identify): Remove.
7456 (struct lang_hooks): Constify.
7457 (LANG_HOOKS_NAME): Override.
7458 (init_parse): Update.
7460 2001-11-08 Andreas Franck <afranck@gmx.de>
7462 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
7463 program_transform_name the way suggested by autoconf.
7464 (java.install-common): Also transform auxiliary program names with
7465 program_transform_name.
7467 2001-11-08 Tom Tromey <tromey@cygnus.com>
7469 * parse.y (trap_overflow_corner_case): New rule.
7470 (unary_expression): Use it.
7471 * lex.c (java_init_lex): Don't set minus_seen.
7472 (yylex): Don't use minus_seen. Communicate overflow to parser for
7474 (error_if_numeric_overflow): New function.
7475 * parse.h (minus_seen): Removed field.
7476 (JAVA_RADIX10_FLAG): New define.
7478 2001-11-07 Tom Tromey <tromey@redhat.com>
7480 Patch for PR java/1414:
7481 * parse.y (case_label_list): New global.
7482 (goal): Register case_label_list with GC.
7483 (java_complete_lhs): Save new case on case_label_list.
7484 (patch_switch_statement): Check for duplicate case labels.
7486 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7488 * parse.y (patch_assignment): Removed unused third argument.
7489 (java_complete_lhs): Removed unused third argument to patch_assignment.
7491 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
7493 * lang.c: Include langhooks-def.h.
7494 * Make-lang.in: Update.
7496 2001-10-31 Zack Weinberg <zack@codesourcery.com>
7498 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
7500 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7502 * mangle.c (find_compression_record_match): Don't match compression
7503 records for package name elements unless they occur at the start of
7504 the name. Fix for PR java/4717.
7506 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7508 * expr.c (expand_java_field_op): Don't special-case references to
7509 java.lang.PRIMTYPE.TYPE.
7510 (build_primtype_type_ref): Removed.
7511 * java-tree.h (build_primtype_type_ref): Remove prototype.
7512 * parse.y (maybe_build_primttype_type_ref): Removed.
7513 (complete_function_arguments): Don't special-case references to
7514 java.lang.PRIMTYPE.TYPE.
7515 (patch_assignment): Likewise.
7516 (array_constructor_check_entry): Likewise.
7518 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7520 * mangle.c (static tree compression_table): Fixed leading comment.
7521 * parse.h (struct parser_ctxt): Fixed field comment.
7522 * parse.y (check_pkg_class_access): New prototype, fixed leading
7523 comment, new parameter used to emit error only if passed as true.
7524 (parse_check_super): Pass extra argument to check_pkg_class_access.
7525 (do_resolve_class): Likewise.
7526 (process_imports): Likewise.
7527 (read_import_dir): Fixed indentation.
7528 (find_in_imports_on_demand): New local class_type_name. Local
7529 node_to_use deleted. while loop changed into for loop. Report
7530 multiple definition only for accessible classes. Improved error
7532 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
7533 assigned to parameter list, fixed indentation. while loop changed
7534 into for loop, restore TREE_CHAIN on local `tem' before the next
7537 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7539 * lang.c (lang_get_alias_set): Deleted.
7541 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7543 * gjavah.c (jni_print_char): Fix thinko in last change.
7545 * gjavah.c (jni_print_char, decode_signature_piece): Use
7546 safe-ctype macros and/or fold extra calls into fewer ones.
7547 * lex.c (java_read_unicode, java_lex): Likewise.
7548 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
7549 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
7550 * mangle_name.c (append_unicode_mangled_name,
7551 unicode_mangling_length): Likewise.
7553 2001-10-17 Richard Henderson <rth@redhat.com>
7555 * Make-lang.in (java/lang.o): Depend on langhooks.h.
7557 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7559 * lang.c (langhooks.h): Included.
7560 (LANG_HOOKS_INIT): Redefined.
7561 (LANG_HOOKS_INIT_OPTIONS): Likewise.
7562 (LANG_HOOKS_DECODE_OPTION): Likewise.
7563 (struct lang_hooks lang_hooks): New initialization.
7565 2001-10-11 Per Bothner <per@bothner.com>
7567 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
7568 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
7569 The former is simpler, and jcf-write.c handles it better.
7570 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
7571 or WITH_CLEANUP_EXPR.
7572 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
7573 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7575 * parse.y (patch_if_else_statement): If the condition is constant,
7576 optimize away the test.
7578 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7580 * parse.y (patch_cast): Call patch_string on the first operand of
7581 the incoming node, update it if necessary. Fixes PR java/4510.
7583 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7585 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7586 when name qualifier matches a package name.
7588 2001-10-08 Tom Tromey <tromey@redhat.com>
7590 Fix for PR java/4489:
7591 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7592 force a new label when computing `body_block'.
7594 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7596 * jcf-io.c (format_uint): Const-ify.
7597 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7598 * lex.c (java_get_line_col): Likewise.
7599 * parse.y (build_incdec): Likewise.
7601 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7603 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7604 a NULL enclosing context if appropriate. Fixes PR java/4466.
7606 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7608 * parse.y (patch_assignment): Use lvalue's original TYPE when
7609 building the final COMPOUND_EXPR.
7610 (try_reference_assignconv): Fixed leading comment.
7612 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7614 * parse.y (check_final_variable_indirect_assignment): For
7615 COMPOUND_EXPR, return only if finals were found initialized
7616 properly, if not, keep on checking.
7617 (check_final_variable_global_assignment_flag): New local
7618 error_found, set when appropriate and used to decide whether to
7619 report uninitialized finals. Fixed typo in comment.
7621 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7623 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7624 last three initializations. Fixes PR java/4360.
7626 2001-09-21 Richard Henderson <rth@redhat.com>
7628 * class.c (get_dispatch_table): Handle function descriptors.
7629 (build_dtable_decl): Likewise.
7630 * expr.c (build_invokevirtual): Likewise.
7632 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7634 * parse.y (patch_method_invocation): Build class initialization
7635 when static finals are used to qualify method invocation.
7638 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7640 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7641 build_type_name_from_array_name.
7642 (STRING_STRIP_BRACKETS): New macro.
7643 * parse.y (build_type_name_from_array_name): New function.
7644 (array_creation_expression:): Accumulate []s instead of [s.
7645 (cast_expression:): Accumulate []s instead of [s after cast type
7647 (build_array_from_name): Local string deleted, use
7648 build_type_name_from_array_name.
7649 (build_unresolved_array_type): Accumulate []s instead of [s after
7651 (register_fields): Fixed comment.
7652 (resolve_class): Local name, base deleted, new locals tname and
7653 array_dims. Use build_type_name_from_array_name. Use array_dims to
7655 (purify_type_name): Use STRING_STRIP_BRACKETS.
7657 2001-09-18 Andreas Jaeger <aj@suse.de>
7659 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7660 * jv-scan.c: Likewise.
7662 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7664 * parse.y (patch_method_invocation): Inner class creation context
7665 check not enforced within constructors. Fixes PR java/1873.
7667 2001-09-16 Tom Tromey <tromey@redhat.com>
7669 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7670 NOTE_PUSH for single-case push. Fixes PR java/4189.
7672 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7674 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7675 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7676 (struct lang_type): New fields import_list and import_demand_list.
7677 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7678 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7679 (do_resolve_class): New local saved_enclosing_type, initialized,
7680 passed as parameter to find_in_imports and find_in_imports_on_demand.
7681 (find_in_imports): Added paramater enclosing_type, use its
7682 TYPE_IMPORT_LIST when applicable.
7683 (find_in_imports_on_demand): Added parameter enclosing_type, use
7684 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7685 declaration and initialization.
7686 (fold_constant_for_init): Switch/restore current_class to the
7687 appropriate context.
7689 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7691 * verify.c (verify_jvm_instructions): Fix typo.
7693 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7695 * expr.c (expand_invoke): Const-ification.
7696 * parse.y (patch_method_invocation): Likewise.
7698 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7700 * gjavah.c (cxx_keywords): Const-ification.
7701 * keyword.gperf (java_keyword): Likewise.
7702 * lang.c (java_tree_code_name): Likewise.
7703 * lex.c (cxx_keywords): Likewise.
7704 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7706 2001-09-11 Richard Henderson <rth@redhat.com>
7708 * parse.h (ctxp_for_generation): Mark extern.
7710 2001-09-10 Richard Henderson <rth@redhat.com>
7712 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7714 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7716 * typeck.c (java_array_type_length, build_prim_array_type):
7717 Represent empty arrays by NULL index.
7719 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7721 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7722 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7724 2001-09-06 Anthony Green <green@redhat.com>
7726 * class.c (O_BINARY): Define if necessary.
7727 (registerResource_libfunc): Declare.
7728 (init_class_processing): Initilize registerResource_libfunc.
7729 (compile_resource_file): New function.
7730 * java-tree.h (resource_name): Declare.
7731 (compile_resource_file): Declare.
7732 * jcf-parse.c (yyparse): Handle compiling java resource files.
7733 * lang.c (java_decode_option): Handle -fcompile-resource option.
7734 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7736 * gcj.texi (Code Generation): Add documentation for -R flag.
7738 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7740 * jcf-write.c (generate_classfile): Issue an error in case of
7741 field/initial value mismatch.
7742 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7743 being initialized and we're generating bytecode.
7744 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7745 set DECL_INITIAL properly when appropriate.
7749 2001-09-01 Per Bothner <per@bothner.com>
7751 * parse.y (maybe_yank_clinit): A field without an initializer is not
7752 relevant. All initializers except static final and constant require
7753 <clinit>, regardless of flag_emit_class_files.
7755 2001-08-31 Per Bothner <per@bothner.com>
7757 * class.c (set_constant_value): When not emitting class files, then a
7758 String ConstantValue is a utf8const_ptr_type.
7760 2001-08-30 Per Bothner <per@bothner.com>
7762 * jcf-write.c (generate_classfile): Check that field is primitive
7763 or string before emitting ConstantValue attribute.
7765 2001-08-30 Per Bothner <per@bothner.com>
7767 * parse.y (resolve_qualified_expression_name): If creating a
7768 COMPOUND_EXPR, set it's type correctly.
7770 2001-08-30 Per Bothner <per@bothner.com>
7772 * jcf-io.c (open_class): Set filename field.
7774 * jcf-parse,c (parse_class_file): Set current_function_decl
7775 for better error message when Code attribute is missing.
7777 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7778 better diagnostics, especially for constructors.
7780 2001-08-30 Per Bothner <per@bothner.com>
7782 * jcf-write.c (generate_classfile): Don't write ConstantValue
7783 attribute if field is not final, for compatibility with jdk.
7785 * jcf-write.c (generate_classfile): Convert ConstantValue values
7786 to correct type. Work-around for front-end bug.
7787 * class.c (set_constant_value): Error if constant has wrong type.
7789 2001-08-30 Per Bothner <per@bothner.com>
7791 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7792 "Double" are printed at verbosity 1.
7794 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7796 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7798 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7800 * parse.y (patch_assignment): Don't verify final re-assignment here.
7801 (java_complete_lhs): Verify assignments to finals calling
7802 patch_assignment. Verify re-assignments to finals before calling
7805 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7807 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7810 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7812 * lex.c (java_lex): new local found_hex_digits. Set and then used
7813 in test to reject invalid hexadecimal numbers.
7814 * parse.y (java_complete_tree): Prevent unwanted cast with
7815 initialized floating point finals.
7816 (patch_binop): Emit a warning when detecting a division by zero,
7817 mark result not constant, don't simplify non integer division.
7819 2001-08-28 Per Bothner <per@bothner.com>
7821 * jcf-write.c (generate_bytecode_insns): For increments and
7822 decrements just recurse to push constant. Improvement on Mark's patch.
7824 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7826 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7827 real conversion for increments and decrements of reals.
7829 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7831 * parse.y (resolve_qualified_expression_name): Handle unresolved
7832 qualified expressions, prevent numerical qualifiers, fixed typo.
7835 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7837 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7838 don't report anything but deprecated class when marked so. Handle
7840 (patch_method_invocation): Check deprecation on methods and types.
7841 (patch_binop): code becomes an enum tree_code, added default: to
7842 switch to handle that. Detect division by zero, try to fold and
7843 return before using a subroutine.
7845 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7847 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7848 file smaller than 4 bytes.
7849 * parse.y (check_inner_circular_reference): New function.
7850 (check_circular_reference): Likewise.
7851 (array_initializer:): Accept {,}.
7852 (java_check_circular_reference): Rewritten using
7853 check_circular_reference and check_inner_circular_reference.
7854 (java_complete_expand_method): Unconditionally save and restore
7855 the unpurged exception list.
7856 (build_dot_class_method_invocation): Unmangle signature parameter.
7858 2001-08-21 Tom Tromey <tromey@redhat.com>
7860 * decl.c (init_decl_processing): Add `throws' field to method
7862 * class.c (make_method_value): Compute `throws' field for method.
7864 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7866 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7867 circularity is detected.
7868 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7870 2001-08-17 Richard Henderson <rth@redhat.com>
7872 * class.c (emit_register_classes): Add align parameter to
7873 call to assemble_integer.
7875 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7877 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7878 loading a class_or_name fails, try considering an innerclass name
7879 and load the enclosing context.
7880 * parse.y (resolve_inner_class): New function.
7881 (find_as_inner_class): Added leading comment.
7882 (register_incomplete_type): Keep the current context as enclosing
7883 context for JDEP_FIELD dependencies.
7884 (do_resolve_class): Locals new_class_decl and super initialized to
7885 NULL. Call resolve_inner_class, explore the enclosing context
7886 superclass if necessary.
7889 2001-08-16 Tom Tromey <tromey@redhat.com>
7891 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7892 * gjavah.c (main): Updated for change to jcf_path_seal.
7893 * lang.c (version_flag): New global.
7894 (java_decode_option): Recognize `-version'.
7895 (java_init): Update for change to jcf_path_seal.
7896 * jcf.h (jcf_path_seal): Added `print' argument.
7897 * jcf-path.c (jcf_path_seal): Added `print' argument.
7899 2001-08-13 Zack Weinberg <zackw@panix.com>
7901 * Make-lang.in (java/decl.o): Update dependencies.
7902 * decl.c: Include libfuncs.h, don't include toplev.h.
7904 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7906 * decl.c (init_decl_processing): exception_type_node,
7907 class_not_found_type_node, and no_class_def_found_type_node
7908 initialized. predef_filenames augmented accordingly.
7909 instinit_identifier_node initialized.
7910 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7911 * java-tree.h (enum java_tree_index): New entries
7912 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7913 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7914 (exception_type_node): New macro.
7915 (class_not_found_type_node): Likewise.
7916 (no_class_def_found_type_node): Likewise.
7917 (instinit_identifier_node): Likewise.
7918 (PREDEF_FILENAMES_SIZE): Adjusted.
7919 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7920 (struct lang_type): Fixed typo in bitfield name.
7921 (DECL_INSTINIT_P): New macro.
7922 (ID_INSTINIT_P): Likewise.
7923 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7925 * parse.y (encapsulate_with_try_catch): New function.
7926 (generate_instinit): Likewise.
7927 (build_instinit_invocation): Likewise.
7928 (ctors_unchecked_throws_clause_p): Likewise.
7929 (add_instance_initializer): Deleted.
7930 (build_instance_initializer): Likewise.
7931 (in_instance_initializer): Likewise.
7932 (check_method_redefinition): instinit$ not to be verified.
7933 (java_complete_expand_methods): Generate instinit$, simplified code.
7934 (build_dot_class_method): Eliminated unnecessary locals. Use
7935 encapsulate_with_try_catch, removed unnecessary code.
7936 (fix_constructors): New local iii. Use build_instinit_invocation.
7937 (patch_method_invocation): Added comment.
7938 (maybe_use_access_method): Don't consider instinit$.
7939 (find_applicable_accessible_methods_list): Shorten the search for
7941 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7942 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7943 (patch_throw_statement): Likewise. Fixed typo.
7945 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7948 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7949 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7951 (lang_specific_pre_link): Use set_input to set input_filename.
7953 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7954 (main): Fix definition.
7955 Strip `main' from classname.
7958 2001-08-11 Zack Weinberg <zackw@panix.com>
7960 * lex.h: Don't include setjmp.h. Don't define
7961 SET_FLOAT_HANDLER or prototype set_float_handler.
7963 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7965 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7966 `poplevel' in the right order.
7968 2001-08-09 Richard Henderson <rth@redhat.com>
7970 * Make-lang.in (class.o): Depend on TARGET_H.
7971 * class.c (emit_register_classes): Use target hooks instead of
7972 assemble_constructor and assemble_destructor.
7974 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7976 * check-init.c (flags.h): Include
7977 (check_init): Don't report uninitialized static class
7978 initialization flags, don't free bit index when doing static class
7979 initialization optimization.
7980 (check_for_initialization): Return type changed to `unsigned int.'
7981 (attach_initialized_static_class): New function.
7982 * class.c (add_method_1): Create the initialized static class
7984 (finish_class): Always emit deferred inline methods.
7985 * decl.c (emit_init_test_initialization): Moved to expr.c
7986 (complete_start_java_method): Don't traverse
7987 DECL_FUNCTION_INIT_TEST_TABLE.
7988 (lang_mark_tree): Mark hash tables in function decls.
7989 * expr.c (emit_init_test_initialization): Moved from decl.c.
7990 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7991 initialization flag, set DECL_CONTEXT and
7992 LOCAL_CLASS_INITIALIZATION_FLAG.
7993 (java_lang_expand_expr): Emit initialization code for static class
7994 initialized flags when entering block, if necessary.
7995 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7996 * java-tree.h (flag_optimize_sci): New global variable declaration.
7997 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7998 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7999 (LOCAL_FINAL_P): Fixed typo in comment.
8000 (FINAL_VARIABLE_P): Likewise.
8001 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
8002 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
8003 (struct lang_decl): New fields `ict', `smic' and `cif.'
8004 (check_for_initialization): New returned value for global.
8005 (attach_initialized_static_class): New global function.
8006 (STATIC_CLASS_INIT_OPT_P): New macro.
8007 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
8008 * lang.c (java_decode_option): Handle
8009 `-fno-optimize-static-class-initialization'
8010 * parse.y (start_complete_expand_method): New function.
8011 (java_expand_method_bodies): Likewise.
8012 (attach_init_test_initialization_flags): Likewise.
8013 (adjust_init_test_initialization): Likewise.
8014 (emit_test_initialization): Likewise.
8015 (java_complete_expand_methods): Nullify abstract and native method
8017 (java_complete_expand_method): New locals `fbody', `block_body'
8018 and `exception_copy.' Reorganized: directly return on empty method
8019 bodies, call `start_complete_expand_method', remember definitely
8020 initialized static class in function, don't expand method bodies.
8021 (java_expand_classes): Call `java_expand_method_bodies' before
8022 `finish_class' when compiling to native.
8023 (resolve_expression_name): Use `orig' after building outer class
8025 (patch_invoke): Remember static method invocations.
8027 2001-08-06 Richard Henderson <rth@redhat.com>
8029 * class.c (emit_register_classes): Pass a symbol_ref and priority
8030 to assemble_constructor.
8032 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
8034 * java-tree.h (all_class_filename): New macro.
8035 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
8036 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
8037 newly created IDENTIFIER_NODE to `all_class_filename.'
8039 2001-08-01 Jeff Sturm <jsturm@one-point.com>
8041 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
8042 Use ggc_add_tree_root to register roots.
8044 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8046 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
8047 second operand calling check_init.
8048 * decl.c (complete_start_java_method): Swaped second and third
8049 arguments while creating WITH_CLEANUP_EXPR node.
8050 * jcf-write.c (generate_bytecode_insns): Use second operand
8051 instead of third when handling WITH_CLEANUP_EXPR.
8052 * parse.y (java_complete_lhs): Expand second operand of
8053 WITH_CLEANUP_EXPR nodes.
8054 (patch_synchronized_statement): Swaped second and third arguments
8055 while creating WITH_CLEANUP_EXPR node.
8057 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
8059 * parse.y (create_interface): Avoid cyclic inheritance report when
8060 syntax error encountered during class definition.
8063 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8065 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
8067 (lang_specific_pre_link): Use set_input to set input_filename.
8069 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
8070 (main): Fix definition.
8071 Strip `main' from classname.
8074 2001-07-18 Tom Tromey <tromey@redhat.com>
8077 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
8078 * lex.c (java_new_lexer): Use ICONV_CONST.
8079 (java_read_char): Likewise.
8080 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
8081 (jv-scan$(exeext)): Likewise.
8083 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
8085 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
8086 * parse.y (check_class_interface_creation): Allow `private' if the
8087 enclosing is not an interface.
8088 (create_interface): Interface tagged public if the enclosing
8089 context is an interface.
8090 (create_class): Class tagged public if the enclosing context
8094 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
8096 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
8099 2001-07-14 Tim Josling <tej@melbpc.org.au>
8101 * check-init.c (check_init): Remove references to EXPON_EXPR.
8103 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8105 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
8106 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
8109 2001-07-13 Tom Tromey <tromey@redhat.com>
8111 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
8114 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
8116 * parse.y (patch_method_invocation): Don't override primary if one
8117 is already provided, but let this$<n> be built. Fixed comment.
8119 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
8121 * parse.y (empty_statement:): Report empty statement error only
8122 when found at class declaration level.
8125 2001-07-12 Tom Tromey <tromey@redhat.com>
8127 * expr.c (expand_load_internal): New function.
8128 (LOAD_INTERNAL): Use it.
8130 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
8132 * parse.y (verify_constructor_super): Compare anonymous class ctor
8133 args with `valid_method_invocation_conversion_p.'
8136 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8138 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
8139 `-fsyntax-only.' Fixes PR java/3248
8141 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8143 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
8145 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
8147 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
8148 current function is static. Fixes PR java/1970
8150 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8152 * parse.y (patch_method_invocation): Add enclosing context to ctor
8153 calls if necessary. Fixes PR java/2953
8155 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8157 * parse.y (resolve_package): Abort if qualified expression member
8159 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
8162 2001-07-07 Zack Weinberg <zackw@stanford.edu>
8164 * verify.c: Don't use // comments.
8166 2001-07-05 Tom Tromey <tromey@redhat.com>
8168 * lang.c (flag_assume_compiled): Removed.
8169 * java-tree.h (flag_assume_compiled): Removed.
8170 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
8171 -fhash-synchronization, -fuse-divide-subroutine,
8172 -fcheck-references, -femit-class-file, -femit-class-files,
8173 -fassume-compiled. Updated --encoding information. Changed
8174 -foutput-class-dir to `-d'.
8176 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
8178 * jcf-parse.c (parse_class_file): Add lineno parameter to
8179 debug_start_source_file call.
8181 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
8183 * gcj.texi: Use gpl.texi.
8184 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
8185 dependencies and use doc/include in search path.
8187 2001-07-03 Jeff Sturm <jsturm@one-point.com>
8189 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
8190 `this'. If so, don't build instance initializers.
8192 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
8194 * parse.y (resolve_expression_name): Improved error message for
8195 inner class cases. Fixes PR java/1958
8197 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
8199 * lang.c: #include diagnostic.h
8200 (lang_print_error): Add a `diagnostic_context *' parameter.
8201 (java_dummy_print): Likewise.
8202 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
8204 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8206 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
8207 * jcf.h (typedef struct JCF): New bitfield `finished.'
8208 (JCF_FINISH): Set `finished.'
8209 (JCF_ZERO): Reset `finished.'
8212 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8214 * parse.y (class_body_declaration:): Don't install empty instance
8218 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
8220 * class.c (set_super_info): Call `set_class_decl_access_flags.'
8221 (set_class_decl_access_flags): New function.
8222 * java-tree.h (set_class_decl_access_flags): New prototype.
8223 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
8224 (parse_class_file): New local `decl_max_locals.' Take wide types
8225 into account to compute DECL_MAX_LOCALS.
8226 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
8229 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
8231 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
8233 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8235 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
8236 * parse.y (do_resolve_class): Moved comments out to leading comment
8237 section. Removed local `start', New local `_ht' and
8238 `circularity_hash.' Record `enclosing' in hash table and search
8239 it to detect circularity. Use `enclosing' as an argument to
8240 `lookup_cl.' Free the hash table when done.
8242 2001-06-19 Tom Tromey <tromey@redhat.com>
8244 * lex.c (java_read_char): Disallow invalid and overlong
8245 sequences. Fixes PR java/2319.
8247 2001-06-05 Jeff Sturm <jsturm@one-point.com>
8249 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
8251 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8253 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
8254 arguments accordingly.
8256 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
8258 * gcj.texi: Move contents to just after title page.
8260 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
8262 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
8264 (patch_incomplete_class_ref): Build the class ref, build the class
8265 init if necessary, complete the tree.
8268 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
8270 * parse.y (lookup_field_wrapper): Test `name' code.
8271 (resolve_qualified_expression_name): Test `qual_wfl' code.
8272 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
8273 handle `qual_wfl' by code.
8274 (maybe_build_primttype_type_ref): Test `wfl' code.
8276 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8278 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
8280 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
8281 the dvi file in the java directory.
8283 2001-05-25 Sam TH <sam@uchicago.edu>
8285 * gen-table.pl javaop.h jcf.h lex.h,
8286 parse.h: Fix header include guards.
8288 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
8290 * jv-scan.c (version): Update copyright year.
8292 2001-05-21 Per Bothner <per@bothner.com>
8294 * jcf-parse.c (read_class): If class is from .class or .zip file
8295 and it's already been read, don't push/pop parser context.
8297 2001-05-18 Per Bothner <per@bothner.com>
8299 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
8300 command line so the jvgenmain-generated main program comes first.
8302 2001-05-15 Tom Tromey <tromey@redhat.com>
8304 * class.c (build_utf8_ref): Don't generate identifier based on
8307 2001-05-12 Richard Henderson <rth@redhat.com>
8309 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
8310 * expr.c (java_lang_expand_expr): Expand it.
8311 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
8312 calling build_exception_object_ref.
8313 * parse.y (catch_clause_parameter): Likewise.
8314 (build_dot_class_method): Likewise.
8315 (try_reference_assignconv): Likewise.
8316 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
8317 * jcf-write.c (generate_bytecode_insns): Likewise.
8319 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8321 * parse.y (build_unresolved_array_type): Set
8322 EXPR_WFL_QUALIFICATION on the newly created wfl.
8323 Fixes PR java/2538. Fixes PR java/2535.
8325 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
8327 * parse.y (fix_constructors): Removed unnecessary assignment to
8328 local. Moved assignment to `this$<n>', fixed comments and
8330 (build_wfl_wrap): Fixed indentation.
8331 Fixes PR java/2598, java/2579 and java/2658.
8333 2001-05-03 Mo DeJong <mdejong@redhat.com>
8335 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
8336 check for byte swap.
8338 2000-05-02 Jeff Sturm <jsturm@one-point.com>
8340 * expr.c (build_class_init): Move MODIFY_EXPR
8341 outside of COND_EXPR. Remove variable `call'.
8343 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8345 * decl.c: NULL_PTR -> NULL.
8346 * jcf-write.c: Likewise.
8348 2001-05-01 Tom Tromey <tromey@redhat.com>
8350 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
8351 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
8352 * gcj.texi: Updated copyright text. Include fdl.texi.
8353 (Top): Link to new node.
8355 2001-05-01 Per Bothner <per@bothner.com>
8357 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
8359 2001-05-01 Per Bothner <per@bothner.com>
8361 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
8362 import_list contains the name, not the TREE_PURPOSE.
8364 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8366 * jcf-io.c (read_zip_member): Cast to long in comparison with
8369 * jvspec.c (lang_specific_driver): Initialize variables.
8371 * mangle.c (find_compression_record_match): Likewise.
8373 * typeck.c (build_null_signature): Provide static prototype. Mark
8374 parameter with ATTRIBUTE_UNUSED.
8376 * verify.c (verify_jvm_instructions): Initialize variable.
8378 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8380 * parse.y (do_resolve_class): Check for cyclic inheritance during
8381 inner class resolution.
8383 2001-04-27 Per Bothner <per@bothner.com>
8385 * parse.y (java_expand_classes): Don't change ctxp_for_generation
8386 while iterating, since that could cause gc to lose stuff.
8388 2001-04-26 Per Bothner <per@bothner.com>
8390 Fix method search wrt scope of inner classes to match JLS2.
8391 * typeck.c (build_null_signature): New static function.
8392 (has_method): New function. Uses build_null_signature and lookup_do.
8393 * java-tree.h (has_method): New declaration.
8394 * parse.y (find_applicable_accessible_methods_list): Do not search
8395 context of inner classes here.
8396 (patch_method_invocation): Search scope, ie. current and outer clases,
8397 for method matching simple name, to find class.
8399 2001-04-26 Per Bothner <per@bothner.com>
8401 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
8402 Fix thinko: If a single case, use if_icmpeq, not ifeq.
8404 * constants.c (find_methodref_with_class_index): New function.
8405 (find_methodref_index): Use find_methodref_with_class_index.
8406 * java-tree.h (find_methodref_with_class_index): New declaration.
8407 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
8408 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
8409 If context changed from interface to class, don't use invokeinterface.
8411 2001-04-25 Per Bothner <per@bothner.com>
8413 * verify.c (verify_jvm_instructions): For field instructions,
8414 check that field index is valid. For invoke instructions, check that
8415 method index is valid.
8417 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
8419 * config-lang.in (target_libs): Copy from $libgcj_saved.
8421 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
8423 * decl.c (init_decl_processing): Add new class "protectionDomain"
8425 * class.c (make_class_data): Set initial value for "protectionDomain".
8427 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8429 * jvspec.c (lang_specific_driver): Fix memory allocation
8430 deficit, by using concat in lieu of xmalloc/sprintf.
8432 2001-04-20 Per Bothner <per@bothner.com>
8434 Fixes to compile multiple .class files at once.
8435 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
8436 * java-tree.h (CLASS_PARSED_P): New macro.
8437 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
8438 * jcf-parse.c (jcf_parse_source): Inline into read_class.
8439 (read_class): Avoid some code duplication.
8440 Don't call JCF_FINISH for a .class file - might be needed later.
8441 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
8442 rather than CLASS_LOADED_P, since latter implies class laid out.
8443 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
8444 * parse.y: Don't need to set CLASS_LOADED_P for array types.
8446 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8448 * Make-lang.in (java/boehm.o): Depend on toplev.h.
8450 * boehm.c: Include toplev.h.
8452 2001-04-06 Tom Tromey <tromey@redhat.com>
8453 Alexandre Petit-Bianco <apbianco@redhat.com>
8455 Fix for PR gcj/1404 and PR gcj/2332:
8456 * parse.y (build_array_from_name): If we use the type_wfl then
8457 accumulate dimensions from the original type as well.
8458 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
8460 2001-04-06 Tom Tromey <tromey@redhat.com>
8462 * parse.y (analyze_clinit_body): Return true if the second operand
8463 of a METHOD_EXPR is nonzero.
8465 2001-04-06 Tom Tromey <tromey@redhat.com>
8467 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
8469 ($(srcdir)/java/parse.c): Likewise.
8471 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
8473 * gcj.texi: Use `which-gcj' instead of `which-g77.'
8474 (version-gcc): Initialized.
8475 (which-gcj): Likewise.
8477 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8479 * java-tree.h (struct lang_decl): New macro
8480 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
8481 * parse.y (build_instance_initializer): New function.
8482 (add_instance_initializer): Use it.
8483 (java_fix_constructors): Set `current_class' before fix pass.
8484 (fix_constructors): Just return if already fixed. Move `super()'
8485 invocation ahead. Use `build_instance_initializer.'
8488 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
8490 * parse.y (resolve_qualified_expression_name): Pass field's
8491 DECL_CONTEXT to `not_accessible_p.'
8492 (not_accessible_p): Changed parameters order in `inherits_from_p'
8495 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
8497 * lang-options.h: Add flag_check_references.
8499 2001-04-04 Per Bothner <per@bothner.com>
8501 * java-tree.h (CONSTANT_VALUE_P): New macro.
8502 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
8503 * parse.y (maybe_build_class_init_for_field): New static function.
8504 (resolve_expression_name, resolve_field_access): Use
8505 maybe_build_class_init_for_field instead of build_class_init
8506 This does not do the init if the field is compile-time-constant.
8507 (resolve_field_access): Simplify.
8509 * parse.y (fold_constant_for_init): Merge test into switch.
8511 2001-04-03 Zack Weinberg <zackw@stanford.edu>
8513 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
8515 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
8517 2001-04-02 Zack Weinberg <zackw@stanford.edu>
8519 * expr.c (pop_type_0): Save the result of the first
8520 lang_printable_name call in a scratch buffer, so it
8521 won't be clobbered by the second call.
8523 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
8525 * parse-scan.y (array_type:): Rewritten.
8526 (type_declaration:): `empty_statement' replaces `SC_TK.'
8527 (class_member_declaration:): `empty statement' added.
8528 (method_body:): Simplified.
8529 (static_initializer:): Likewise.
8530 (primary_no_new_array:): Use `type_literals.'
8531 (type_literals:): New rule.
8532 (dims:): Set and update `bracket_count.'
8533 Fixes PR java/1074. Fixes PR java/2412.
8535 2001-03-28 Hans Boehm <boehm@acm.org>
8537 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
8538 (get_boehm_type_descriptor): Set type on returned value to be a
8539 pointer length integer.
8541 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8543 * expr.c (pop_type_0): Call `concat' rather than building the
8545 (pop_type): Add format specifier in call to `error'.
8547 * parse.y (patch_method_invocation): Avoid casting away
8550 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
8552 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
8554 2001-03-28 Richard Henderson <rth@redhat.com>
8556 IA-64 ABI Exception Handling:
8557 * Make-lang.in (except.o): Don't depend on eh-common.h.
8558 * check-init.c (check_init): Handle EXC_PTR_EXPR.
8559 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
8560 [soft_exceptioninfo_call_node]: Remove.
8561 [eh_personality_libfunc, lang_eh_runtime_type]: New.
8562 (end_java_method): No emit_handlers.
8563 * except.c (java_set_exception_lang_code): Remove.
8564 (method_init_exceptions): Don't call it.
8565 (prepare_eh_table_type): No CATCH_ALL_TYPE.
8566 (build_exception_object_ref): New.
8567 (expand_end_java_handler): Update for except.h name changes.
8568 (emit_handlers, expand_resume_after_catch): Remove.
8569 * expr.c (java_lang_expand_expr): Update for except.h name changes.
8570 (process_jvm_instruction): Use build_exception_object_ref.
8571 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
8572 (soft_exceptioninfo_call_node): Remove.
8573 (build_exception_object_ref): Declare.
8574 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8575 soft_exceptioninfo_call_node. Move processing ...
8576 [EXC_PTR_EXPR]: ... here.
8577 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8578 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8579 (source_end_java_method): No java_set_exception_lang_code or
8581 (build_dot_class_method): Use build_exception_object_ref.
8582 (try_reference_assignconv): Check EXC_PTR_EXPR not
8583 soft_exceptioninfo_call_node.
8585 2001-03-28 Richard Henderson <rth@redhat.com>
8587 * java-tree.h (throw_node): Define as a single member of
8588 java_global_trees instead of a separate array.
8589 (JTI_THROW_NODE): New.
8590 * decl.c (throw_node): Don't declare.
8591 (init_decl_processing): Init a scalar throw_node.
8592 Don't register it for gc.
8593 * check-init.c (check_init): Reference scalar throw_node.
8594 * expr.c (build_java_athrow): Likewise.
8595 * jcf-write.c (generate_bytecode_insns): Likewise.
8596 * parse.h (BUILD_THROW): Likewise.
8598 2001-03-28 Richard Henderson <rth@redhat.com>
8600 * decl.c (end_java_method): Do not save and restore
8601 flag_non_call_exceptions.
8602 * parse.y (source_end_java_method): Likewise.
8603 * lang.c (flag_exceptions): Don't declare.
8604 (java_init_options): Set flag_non_call_exceptions. Set
8605 flag_exceptions here ...
8606 (java_init): ... not here.
8608 2001-03-27 Richard Henderson <rth@redhat.com>
8610 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8611 exceptions_via_longjmp.
8613 * lang.c (flag_new_exceptions): Don't declare it.
8614 (java_init_options): Or set it.
8616 2001-03-27 Richard Henderson <rth@redhat.com>
8618 * decl.c (end_java_method): Rename asynchronous_exceptions to
8619 flag_non_call_exceptions.
8620 * parse.y (source_end_java_method): Likewise.
8622 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8624 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8626 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8628 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8630 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8632 * parse.y (find_as_inner_class): Follow current package
8633 indications not to mistakingly load an unrelated class.
8635 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8637 * constants.c (PUTN): Use memcpy, not bcopy.
8639 * lex.c (java_read_char): Use memmove, not bcopy.
8641 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8643 2001-03-23 Per Bothner <per@bothner.com>
8645 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8646 macro for better error pin-pointing.
8647 * java-tree.h: Fix typo in comment.
8649 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8650 Don't include jsr/goto in exception range.
8651 Check if start and end of exception range are the same (also TRY_EXPR).
8652 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8653 However, do emit the following goto even if try_block is empty.
8654 Defer freeing exception_decl until after the finalizer, to make
8655 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8657 * parse.y (java_complete_lhs): If the try-clause is empty, just
8658 return the finally-clause and vice versa.
8660 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8662 * gcj.texi (Input Options): documented the check for attribute
8663 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8664 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8665 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8666 (jcf_parse): Check for the right classes archive if necessary.
8667 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8668 (jcf_parse_fields): Fixed indentation.
8669 * jcf-write.c (append_gcj_attribute): New function.
8670 (generate_classfile): Compute the attribute count, invoke
8671 `append_gcj_attribute'.
8672 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8673 turned into bit-fields. New bit-field `right_zip.'
8674 (JCF_ZERO): Set `right_zip' to zero.
8675 * lang-options.h (-fforce-classes-archive-check): Added flag.
8676 * lang.c (flag_force_classes_archive_check): New flag.
8677 (lang_f_options): New entry `force-classes-archive-check.'
8680 2001-02-07 Andrew Haley <aph@redhat.com>
8682 * gcj.texi (Configure-time Options): Add -fcheck-references.
8683 * expr.c (build_java_indirect_ref): New function.
8684 (java_check_reference): New function.
8685 (build_java_array_length_access): Use build_java_indirect_ref to
8686 check for null references.
8687 (build_java_arrayaccess): Likewise.
8688 (build_get_class): Likewise.
8689 (build_field_ref): Likewise.
8690 (invoke_build_dtable): Likewise.
8691 (build_invokeinterface): Likewise.
8692 * lang.c (lang_f_options): Add flag_check_references.
8693 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8694 * java-tree.h (flag_check_references): New variable.
8695 * lang.c (flag_check_references): Likewise.
8696 * parse.y (patch_invoke): Use java_check_reference.
8697 (patch_assignment): Allow for extra nesting in
8698 _Jv_CheckArrayStore.
8700 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8702 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8703 * lex.c (cxx_keywords): Likewise.
8705 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8707 * parse.y (qualify_ambiguous_name): Broaden `length'
8708 recognition. Help MODIFY_EXPR be resolved as expression names.
8709 Fixes PR java/2066. Fixes PR java/2400.
8711 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8713 * gjavah.c (process_file): Mark interface definitions with
8714 "__attribute__ ((java_interface))".
8716 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8718 * class.c (layout_class): Fixed push_super_field's second
8719 argument. Fixes PR java/2333.
8720 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8721 too early to lay innerclasses out.
8723 2001-03-20 Tom Tromey <tromey@redhat.com>
8724 Alexandre Petit-Bianco <apbianco@redhat.com>
8726 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8727 inside an array reference. Insertion of the array store check
8728 rewritten. Fixes PR java/2299.
8730 2001-03-20 Tom Tromey <tromey@redhat.com>
8732 * lex.c (java_read_unicode): Only accept leading `u's.
8734 2001-03-20 Tom Tromey <tromey@redhat.com>
8736 * jcf-parse.c (read_class): Initialize `class'.
8738 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8740 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8742 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8744 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8745 (layout_class): Likewise.
8746 (layout_class_method): Likewise.
8747 (emit_register_classes): Likewise.
8748 * decl.c (builtin_function): Likewise.
8749 (give_name_to_locals): Likewise.
8751 2001-03-19 Per Bothner <per@bothner.com>
8753 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8754 before trying to load an inner class.
8756 Fixes to process to command-line .class files in two passes.
8757 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8758 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8759 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8760 * class.c (is_compiled_class): Fix for renamed flag.
8761 * parse.y (maybe_create_class_interface_decl): Likewise.
8762 * jcf-parse.c (yyparse): Also set if compiling .class files.
8763 * jcf-parse.c (read_class); Read current_class.
8764 (jcf_parse): Make static.
8765 (load_inner_classes): New function, with code moved from jcf_parse,
8766 because we need to inner classes after the command-line files are read.
8767 (yyparse): Set finput to NULL when it doesn't need to be closed.
8768 Reduce use of main_jcf (basically only for archive) and
8769 use finput instead of main_jcf->read_state.
8770 Inline jcf_figure_file_type into yyparse.
8771 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8772 Defer load_inner_classes and parse_class_file to a second pass,
8773 after we've correctly mapped command-line .clas fiels to classes.
8774 (jcf_figure_file_type): Removed.
8775 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8776 (JCF_ZERO): Also clear zipd field.
8777 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8779 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8781 * jcf-parse.c (yyparse): Change ch from char * to char.
8783 2001-03-19 Per Bothner <per@bothner.com>
8785 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8786 Add constructed filelist-file at end, following -xjava. Thus any .o
8787 and library files are not affected by the -xjava. Also wrap
8788 explicit @FILE with -xjava and -xnone.
8790 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8792 * class.c (build_static_field_ref): Call make_decl_rtl() after
8793 setting the DECL_EXTERNAL flag.
8795 2001-03-17 Per Bothner <per@bothner.com>
8797 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8799 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8800 when result is is needed (target is STACK_TARGET).
8802 * parse.h (JDEP_SOLV): Removed.
8803 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8805 * parse.y (incomplete_class_list): Removed.
8806 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8807 It doesn't work if resolve_class changes the name of an array type
8808 that is on the list and then someone else looks for the modified name.
8809 Also, seems liable to break when compiling multiple source files at
8810 once. So the simplest is to just remove incomplete_class_list -
8811 it is only a minor space win and it is not even clear it saves time.
8813 * parse.y (resolve_class): Remove unneeded promote_type.
8815 2001-03-15 Per Bothner <per@bothner.com>
8817 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8818 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8819 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8820 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8822 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8823 * parse.y (java_expand_classes): Likewise.
8825 * parse.y (expand_start_java_method): Was only called once and had a
8826 misleading name, so inline in caller java_complete_expand_method.
8827 (enter_a_block): Likewise inline in enter_block and remove.
8829 Remove junk from when gcc/java was created (by copying from C/C++).
8830 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8831 (struct binding_level): Remove fields keep, keep_if_subblocks,
8832 more_cleanups_ok, have_cleanups (which have never been used).
8833 (pushlevel, poplevel): Remove related useless code.
8835 * class.c (make_class_data): The class_dtable_decl (i.e. the
8836 vtable for Class) should be external, except when compiling Class.
8838 * jvspec.c (lang_specific_driver): Fix -C handling.
8839 Check -save-temps to see if temp @FILE should be deleted.
8840 Follow-up to/fix for February 16 patch.
8842 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8843 (type_stack_dup): Remove no-longer neded error check.
8845 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8847 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8848 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8849 don't surround the element with 'N..E' if the type name is
8852 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8854 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8855 DECL_RTL_SET_P, etc.
8856 (make_method_value): Likewise.
8857 (get_dispatch_table): Likewise.
8859 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8861 2001-03-07 Tom Tromey <tromey@redhat.com>
8863 * config-lang.in (lang_requires): Define.
8865 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8867 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8870 2001-03-05 Per Bothner <per@bothner.com>
8872 Fix a problem where rest_of_decl_compilation applied to
8873 class_dtable_decl causes problems because it was done too early,
8874 before output file was opened.
8875 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8876 * class.c (class_dtable_decl): Add macro - element of class_roots.
8877 (make_class_data): Define class_dtable_decl.
8878 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8880 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8882 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8883 uses of 'boolean' with 'bool'.
8885 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8887 * lang-specs.h: Add zero initializer for cpp_spec field to all
8890 2001-02-16 Per Bothner <per@bothner.com>
8892 Handle compiling multiple input files at once, and @FILE syntax.
8893 * gcj.texi: Updated documentation to match.
8894 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8895 * jcf-parse.c (parse_source_file): Split into ...
8896 (parse_source_file_1): New function - and:
8897 (parse_source_file_2): New function.
8898 (yyparse): On -ffilelist-file, open and scan named file.
8899 On first pass over files, only do parse_source_file_1.
8900 A new second pass calls parse_source_file_2 for each file to compile.
8901 (init_jcf_parse): Call init_src_parse.
8902 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8903 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8904 as multiple input file combined in one compilation.
8905 * lang-options.h: Add -ffilelist-file
8906 * lang.c (flag_filelist_file): New flag variable.
8907 (lang_f_options): Handle -ffilelist-file.
8908 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8909 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8910 gclass_list - use global fields of src_parse_roots instead.
8911 * parse.y (src_parse_roots): New array.
8912 (incomplete_class_list, gclass_list): New macros.
8913 (push_parser_context, java_pop_parser_context,
8914 java_parser_context_resume): Don't fiddle with deleted fields.
8915 (various): Use incomplete_class gclass_list and global macros
8916 instead of parse_ctxt fields - the lists are global.
8917 (init_src_parse): New function.
8919 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8921 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8923 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8925 * parse.y (check_inner_class_access): Moved declaration of local
8926 `enclosing_decl_type' to the right location.
8928 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8930 * parse.y (parser_check_super_interface): Don't call
8931 check_pkg_class_access for an inner interface.
8932 (parser_check_super): Don't call check_pkg_class_access for inner
8934 (do_resolve_class): Simplify enclosing type loop. Don't call
8935 check_pkg_class_access if CL and DECL are not set.
8936 (find_in_imports_on_demand): Set DECL if class_type needed to be
8937 loaded. Don't call check_pkg_class_access for an inner class.
8938 (check_inner_class_access): Rewritten to implement member access
8939 rules as per spec 6.6.1.
8940 (check_pkg_class_access): Handle the empty package correctly.
8941 (in_same_package): New function. Determine if two classes are in the
8944 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8946 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8947 method into array types.
8948 * parse.y (patch_method_invocation): Bypass access check on clone call
8951 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8953 * expr.c (build_instanceof): Check for arrays when trying fold to
8956 2001-02-15 Jim Meyering <meyering@lucent.com>
8958 * Make-lang.in (java.install-common): Depend on `installdirs'.
8959 (java.install-info): Likewise.
8961 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8963 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8965 2001-02-14 Tom Tromey <tromey@redhat.com>
8966 Alexandre Petit-Bianco <apbianco@cygnus.com>
8968 Fix for PR java/1261.
8969 * typeck.c (build_java_array_type): Add public `clone' method to
8971 * parse.y (resolve_qualified_expression_name): Use current_class
8972 when checking for inaccessibility.
8973 (patch_method_invocation): Fixed error message when accessibility
8974 denied. Added `from_super' argument.
8976 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8978 * parse.y (resolve_class): Don't build a fake decl. Use the one
8980 * typeck.c (build_java_array_type): Build and assign decl to array
8983 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8985 * parse.y (not_accessible_p): Changed leading comment. Added extra
8986 `where' argument. Use it to enforce protected access rules.
8987 (resolve_qualified_expression_name): Added extra argument to
8989 (patch_method_invocation): Use argument `primary' to provide
8990 not_accessible_p with an extra argument.
8991 (lookup_method_invoke): Added extra argument to not_accessible_p.
8992 (search_applicable_method_list): Likewise.
8994 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8996 * parse.y (resolve_qualified_expression_name): Try to resolve as
8997 an inner class access only if `decl' is a TYPE_DECL.
8999 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9001 * decl.c (classdollar_identifier_node): Initialize.
9002 * java-tree.h (enum java_tree_index): New entry
9003 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
9004 (classdollar_identifier_node): New macro.
9005 (ID_CLASSDOLLAR_P): Likewise.
9006 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
9007 (build_dot_class_method_invocation): Likewise.
9008 (find_applicable_accessible_methods_list): `class$' can't be
9011 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
9013 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
9015 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
9017 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
9018 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
9021 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
9023 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
9024 outside of the `__U' sequence too.
9025 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
9028 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
9030 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
9032 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9034 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
9035 (JVGENMAIN_OBJS): Likewise.
9036 * java-tree.h (append_gpp_mangled_name): New prototype.
9037 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
9038 Removed cast calling `gcc_add_root.'
9039 * jvgenmain.c (mangle_obstack): New global, initialized.
9041 (do_mangle_class): Constify local `ptr.'
9042 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
9043 append_gpp_mangle_name and update `count' if necessary.
9044 Use `mangle_obstack.'
9045 * mangle.c (append_unicode_mangled_name): Removed.
9046 (append_gpp_mangled_name): Likewise.
9047 (unicode_mangling_length): Likewise.
9048 (mangle_member_name): Return type set to `void.'
9049 (mangle_field_decl): Don't append `U' in escaped names.
9050 (mangle_method_decl): Likewise.
9051 (mangle_member_name): Just use `append_gpp_mangled_name.'
9052 * mangle_name.c: New file.
9054 2001-02-07 Per Bothner <per@bothner.com>
9056 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
9058 * check-init.c (check_init): Don't call done_alternative after
9059 processing loop code, as a LOOP_EXPR never terminates normally.
9061 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
9063 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
9065 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9067 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
9070 2001-02-06 Tom Tromey <tromey@redhat.com>
9072 * lex.c (java_new_lexer): Longer error message.
9074 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
9075 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * typeck.c (build_prim_array_type): Added leading comment.
9078 (build_java_array_type): Moved locals out of
9079 block. Always create the `data' field, fixed alignment to match
9082 2001-02-04 Tom Tromey <tromey@redhat.com>
9084 * expr.c (java_lang_expand_expr): Don't bother recomputing
9085 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
9088 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9090 * parse.y (process_imports): Save the original name of the import
9091 for better error report.
9093 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
9095 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
9096 of macros used when compiling jvspec.c.
9097 * jvspec.c (lang_specific_driver): Link with the shared
9100 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9102 * check-init.c (check_init): Call internal_error instead of fatal.
9103 * expr.c (java_lang_expand_expr): Likewise.
9104 * jcf-parse.c (get_constant): Likewise.
9105 * mangle.c (java_mangle_decl): Likewise.
9106 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
9107 (operator_string): Likewise.
9108 * check-init.c (check_init): Call abort instead of fatal.
9109 * class.c (build_class_ref): Likewise.
9110 * constants.c (write_constant_pool): Likewise.
9111 * decl.c (start_java_method): Likewise.
9112 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
9113 (java_stack_dup, encode_newarray_type): Likewise.
9114 (build_java_array_length_access): Likewise.
9115 (build_java_check_indexed_type, expand_java_pushc): Likewise.
9116 (build_java_soft_divmod, build_invokeinterface): Likewise.
9117 * java-tree.h (INNER_CLASS_P): Likewise.
9118 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
9119 (give_name_to_class, get_class_constant): Likewise.
9120 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
9121 (find_constant_index, generate_bytecode_conditional): Likewise.
9122 (generate_bytecode_insns, perform_relocations): Likewise.
9123 * lex.c (java_unget_unicode, java_lex): Likewise.
9124 * mangle.c (mangle_type, mangle_record_type): Likewise.
9125 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
9126 (finish_mangling): Likewise.
9127 * parse.h (MARK_FINAL_PARMS): Likewise.
9128 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
9129 (obtain_incomplete_type, java_complete_class): Likewise.
9130 (java_check_regular_methods, java_complete_expand_method): Likewise.
9131 (cut_identifier_in_qualified, check_deprecation): Likewise.
9132 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
9133 (java_complete_lhs, lookup_name_in_blocks): Likewise.
9134 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
9135 * typeck.c (set_local_type, parse_signature_type): Likewise.
9136 (parse_signature_string, build_java_signature): Likewise;
9137 (set_java_signature): Likewise.
9138 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
9139 * class.c (add_method): Call fatal_error instead of fatal.
9140 (build_static_field_ref): Likewise.
9141 * expr.c (build_known_method_ref, expand_invoke): Likewise.
9142 * jcf-parse.c (get_constant, jcf_parse): Likewise.
9143 * lex.c (java_new_new_lexer): Likewise.
9144 * jv-scan.c (main): Likewise.
9145 (fatal_error): Renamed from fatal.
9146 * jcf-parse.c (yyparse): Call fatal_io_error instead of
9148 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
9149 (yyparse): Likewise.
9150 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
9151 * lex.c (java_get_line_col): Likewise.
9152 * jcf-parse.c (load_class): Make errors non-fatal.
9153 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
9155 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
9157 * jvgenmain.c (class_mangling_suffix): Remove unused string.
9158 (error): Remove unused function.
9159 (main): Don't use "__attribute__ alias" on generated class symbol.
9161 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9163 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
9165 * parse.y (finish_method_declaration): Code accounting for WFLed
9166 method DECL_NAMEs deleted.
9167 (check_abstract_method_definitions): Likewise.
9168 (resolve_type_during_patch): Layout resolved type.
9169 * typeck.c (lookup_do): Removed unused local.
9171 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
9173 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
9174 * decl.c (init_decl_processing): Use integer_minus_one_node, not
9175 integer_negative_one_node.
9176 * expr.c (build_java_binop): Likewise.
9178 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
9180 * zextract.c (read_zip_archive): Read file_offset before writing
9181 zipd and consequently clobbering the header contents.
9183 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9185 * Make-lang.in: Remove all dependencies on defaults.h.
9186 * decl.c: Don't include defaults.h.
9188 * parse.y: Likewise.
9190 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9192 * ChangeLog (2001-01-21): Fixed typo.
9193 * class.c (layout_class_method): Code accounting for WFLed
9194 method DECL_NAMEs deleted.
9195 * constant.c (find_methodref_index): Likewise.
9196 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
9197 * java-tree.h (DECL_FUNCTION_WFL): New macro.
9198 (struct lang_decl): New field `wfl'.
9199 (java_get_real_method_name): Prototype deleted.
9200 * mangle.c (mangle_method_decl): Code accounting for WFLed
9201 method DECL_NAMEs deleted.
9202 * parse.h (GET_METHOD_NAME): Macro deleted.
9203 * parse.y (reset_method_name): Deleted.
9204 (method_header): Set DECL_FUNCTION_WFL.
9205 (check_abstract_method_header): Code accounting for WFLed method
9207 (java_get_real_method_name): Deleted.
9208 (check_method_redefinition): Code accounting for WFLed method
9209 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
9210 (java_check_regular_methods): Likewise.
9211 (java_check_abstract_methods): Likewise.
9212 (java_expand_classes): Don't call `reset_method_name.'
9213 (search_applicable_method_list): Use DECL_NAMEs instead of
9215 * typeck.c (lookup_do): Code accounting for WFLed method
9218 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
9220 * lex.c (java_read_char): Check for EOF from getc first.
9222 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9224 * class.c (layout_class): Don't lay the superclass out if it's
9225 already being laid out.
9226 * jcf-parse.c (handle_innerclass_attribute): New function.
9227 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
9228 handle_innerclasses_attribute.
9229 (jcf_parse): Don't load an innerclasses if it's already being
9231 * jcf-write.c (append_innerclass_attribute_entry): Static
9232 `anonymous_name' and its initialization deleted. `ocii' and `ini'
9233 to be zero for anonymous classes.
9235 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9237 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
9239 * jcf-parse.c (set_source_filename): Use
9240 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
9242 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
9245 gets a unique asm name.
9247 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9249 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
9250 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9252 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
9253 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
9254 * parse.y (lookup_package_type_and_set_next): Deleted.
9255 (resolve_package): Removed unnecessary code.
9256 (find_applicable_accessible_methods_list): `finit$' can't be
9258 * verify.c (pop_argument_types): Added missing prototype.
9260 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
9262 * config-lang.in: Disable java by default.
9264 2001-01-23 Tom Tromey <tromey@redhat.com>
9266 * gcj.texi (Copying): New node.
9267 Added copyright information.
9269 2001-01-21 Per Bothner <per@bothner.com>
9271 Various fixes to allow compiling a compressed .jar/.zip archive.
9272 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
9273 (struct ZipFile): Add fields name and next (from ZipFileCache).
9274 (struct ZipDirectory): New field zipf points to owning ZipFile.
9275 * jcf.h (struct ZipDirectory): Add forward declaration.
9276 (struct JCF): Declare zipd field to have type struct ZipDirectory.
9277 Remove seen_in_zip and zip_offset fields.
9278 (JCF_SEEN_IN_ZIP): New macro.
9279 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
9280 * jcf-io.c: Change all ZipFileCache to ZipFile.
9281 (read_zip_member): New function.
9282 (open_in_zip): Call read_zip_member.
9283 * jcf-parse.c (find_in_current_zip): Remove function.
9284 (read_class): Merge in find_in_current_zip functionality.
9285 Call read_zip_member if needed.
9286 (parse_zip_file_entries): Use read_zip_member.
9287 (process_zip_dir): Update for removed and added JCF fields.
9288 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
9290 2001-01-21 Per Bothner <per@bothner.com>
9292 Minor optimization of static ggc roots.
9293 * jcf-parse.c (parse_roots): New static field.
9294 (current_field, current_method, current_file_list): Replace by macros
9295 naming fields of parse_roots.
9296 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
9297 * class.c (class_roots): New static field.
9298 (registered_class, fields_ident, info_ident, class_list):
9299 New macros naming fields of parse_roots.
9300 (build_static_field_ref): Don't register roots here.
9301 (layout_class): Static field list replaced by macro class_list.
9302 (init_class_processing): Call ggc_add_tree_root for 4 roots.
9303 Initialize fields_ident and info_ident here.
9305 2001-01-21 Per Bothner <per@bothner.com>
9307 * jcf-parse.c (ggc_mark_jcf): New function.
9308 (init_jcf_parse): Register current_jcf as ggc root.
9310 2001-01-21 Per Bothner <per@bothner.com>
9312 * lang.c (put_decl_node): Print method's name.
9314 2001-01-21 Per Bothner <per@bothner.com>
9316 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
9317 (verify_jvm_instructions): Use it, for better error messages on loads.
9319 2001-01-21 Per Bothner <per@bothner.com>
9321 * verify.c (merge_type_state): Still may have to merge even if
9322 LABEL_VERIFIED (label).
9324 2001-01-21 Per Bothner <per@bothner.com>
9326 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
9327 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
9329 2001-01-19 Per Bothner <per@bothner.com>
9331 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
9332 if expeting an interface type. Refines Tom's change of 2000-09-12.
9334 2001-01-18 Per Bothner <per@bothner.com>
9336 * gcj.texi (Input Options): Mention .java files.
9338 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9340 * lang-options.h (-Wunsupported-jdk11): Removed.
9341 * lang.c (flag_not_overriding): Deleted.
9342 (flag_static_local_jdk1_1): Likewise.
9343 (lang_W_options): Removed "unsupported-jdk11" entry.
9344 * parse.y (java_check_methods): Removed dead code.
9346 2001-01-17 Tom Tromey <tromey@redhat.com>
9348 Changes suggested by Per Bothner:
9349 * gcj.texi (Input Options): Don't mention input files.
9350 (Code Generation): Updated --main information.
9351 (Invoking jcf-dump): Mention that --javap is incomplete.
9352 From Alexandre Petit-Bianco:
9353 (Warnings): Don't mention -Wunsupported-jdk11.
9355 (Compatibility): Mention JDK 1.2-ness of libraries.
9356 (Resources): Mention resources used when writing gcj.
9358 2001-01-17 Tom Tromey <tromey@redhat.com>
9360 * gcj.texi: New file.
9361 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
9362 (java.info): Depend on gcj.info.
9363 (java/gcj.dvi): New target.
9364 (java.dvi): Depend on gcj.dvi.
9365 (java.install-info): Wrote.
9367 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
9369 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
9370 having called make_decl_rtl.
9372 2001-01-14 Per Bothner <per@bothner.com>
9374 Various patches to emit better messages on verification errors.
9375 * expr.c (push_type_0): Return error indication on stack overflow,
9376 instead of callinfg fatal.
9377 (push_type): Now just call push_type_0 (nd fatal on overflow).
9378 (pop_type_0): Return detailed error message (in a char** argument).
9379 (pop_type): If pop_type_0 fails, print error message.
9380 (pop_argument_types): Moved to verify.c.
9381 * verify.c (pop_argument_types): Moved from expr.c.
9382 Return a (possible) error message, rather than void.
9383 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
9384 (verify_jvm_instruction): Use new macros, improving error messages.
9385 For case OPCODE_astore use object_ptr_type_node.
9386 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
9387 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
9389 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
9390 constant, return body without wrapper. (Improves constant folding.)
9391 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
9393 2001-01-13 Per Bothner <per@bothner.com>
9395 * expr.c (expand_java_field_op): Assigning to a final field outside
9396 an initializer does not violate JVM spec, so should be warning, not
9397 error. (Sun's verifier does not complain - though MicroSoft's does.)
9399 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
9401 * gjavah.c (version), jcf-dump.c (version): Update copyright year
9404 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
9406 * parse.y (resolve_expression_name): Permit instance variables from
9407 enclosing context in super constructor call.
9408 (resolve_qualified_expression_name): Permit enclosing class's qualified
9409 "this" in super constructor call.
9411 2001-01-10 Mark Mitchell <mark@codesourcery.com>
9413 * class.c (build_utf8_ref): Remove last argument in call to
9414 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
9415 (build_class_ref): Likewise.
9416 (build_static_field_ref): Likewise.
9417 (get_dispatch_table): Likewise.
9418 (layout_class_method): Likewise.
9419 (emit_register_classes): Likewise.
9420 * constants.c (build_constant_data_ref): Likewise.
9421 * decl.c (builtin_function): Likewise.
9422 (create_primitive_vtable): Likewise.
9423 * expr.c (build_known_method_def): Likewise.
9424 (build_jni_stub): Likewise.
9425 (java_lang_expand_expr): Likewise.
9427 2001-01-10 Tom Tromey <tromey@redhat.com>
9429 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
9431 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9433 * java-tree.h (lang_printable_name_wls): New prototype.
9434 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
9435 rather than `current_class' to print type name. Don't prepend type
9436 names when printing constructor names.
9437 (lang_printable_name_wls): New function.
9438 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
9439 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
9440 * parse.y (patch_method_invocation): Message tuned for constructors.
9441 (not_accessible_p): Grant `private' access from within
9444 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9446 All files with updated copyright when applicable.
9447 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
9448 * class.c (mangle_class_field): Function removed.
9449 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
9450 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
9451 (build_class_ref): Call `java_mangle_class_field' instead of
9452 `mangle_class_field.'
9453 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
9454 (layout_class): Call `java_mangle_decl' instead of
9455 `mangle_static_field.'
9456 (cxx_keywords): Initialized static array moved to `lex.c.'
9457 (layout_class_method): Changed leading comment. Simplified to
9458 call `java_mangle_decl.' Local `ptr' moved in for loop body.
9459 * decl.c (lang_mark_tree): Mark field `package_list.'
9460 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
9461 (struct lang_type): New field `package_list.'
9462 (unicode_mangling_length): Prototype removed.
9463 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9464 emit_unicode_mangled_name): Likewise.
9465 (cxx_keyword_p): New prototype.
9466 (java_mangle_decl, java_mangle_class_field,
9467 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
9468 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
9470 * jvgenmain.c (main_method_prefix): Global variable removed.
9471 (main_method_suffix): Likewise.
9472 (do_mangle_classname): New function.
9473 (main): Call it. Format changed to accommodate new mangling scheme.
9474 * lex.c: (utf8_cmp): Conditionally prototyped.
9475 (cxx_keywords): Moved from class.c, conditionally defined.
9476 (utf8_cmp, cxx_keyword_p): Likewise.
9477 * mangle.c (obstack.h, ggc.h): Included.
9478 (mangle_field_decl): New function.
9479 (mangle_method_decl, mangle_type, mangle_pointer_type,
9480 mangle_array_type, mangle_record_type,
9481 find_compression_pointer_match, find_compression_array_match,
9482 find_compression_record_match,
9483 find_compression_array_template_match, set_type_package_list,
9484 entry_match_pointer_p, emit_compression_string, init_mangling,
9485 finish_mangling, compression_table_add, mangle_member_name): Likewise.
9486 (mangle_obstack): New global.
9487 (MANGLE_RAW_STRING): New macro.
9488 (unicode_mangling_length): Turned static.
9489 (append_unicode_mangled_name): Renamed from
9490 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
9491 replaces `obstack', removed from the parameter list.
9492 (append_gpp_mangled_name): Turned static. `mangle_obstack'
9493 replaces parameter `obstack', removed from the parameter list. Call
9494 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
9495 (append_gpp_mangled_classtype): Removed.
9496 (compression_table, compression_next): New static variables.
9497 * parse.y (temporary_obstack): Extern declaration removed.
9499 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * parse.y (patch_binop): Compute missing type in error situations.
9503 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9505 * class.c (make_class_data): Push initial value for "arrayclass".
9506 * decl.c (init_decl_processing): Add new class field "arrayclass".
9508 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
9510 From patha@softlab.ericsson.se:
9511 * parse.y (switch_label): Use build, not build1, to construct
9514 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
9516 * lang.c (lang_decode_option): Change -MA to -MP.
9517 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
9518 Update to new prototype; do quote targets.
9519 (jcf_dependency_write): Update.
9521 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
9523 Shorten primitive array allocation path:
9524 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
9525 to create new primitive arrays.
9526 * expr.c (build_newarray): If generating native code, call
9527 soft_newarray_node with a reference to the primitive TYPE identifier
9528 instead of type_value.
9530 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
9532 Fix for PRs gcj/312 and gcj/253:
9533 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
9534 dest if they arn't already.
9535 * class.c (layout_class): Call maybe_layout_super_class on
9536 superinterfaces also, but only if compiling from bytecode.
9539 * parse.y (create_class): Set ACC_STATIC if class is declared in an
9542 2000-12-15 Tom Tromey <tromey@redhat.com>
9544 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
9547 2000-12-14 Andrew Haley <aph@redhat.com>
9549 * boehm.c (mark_reference_fields): Change test to correctly detect
9552 2000-12-15 Andreas Jaeger <aj@suse.de>
9554 * config-lang.in (lang_dirs): Added.
9556 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9558 * parse.y (end_artificial_method_body): Fixed undefined behavior.
9559 Credits go to rth for finding it.
9561 2000-12-13 Mike Stump <mrs@wrs.com>
9563 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
9565 2000-11-07 Tom Tromey <tromey@cygnus.com>
9567 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
9568 * lex.c (java_ignorable_control_p): Removed.
9569 (java_letter_or_digit_p): Removed.
9570 (java_start_char_p): New function.
9571 (java_read_char): Return `int', not `unicode_t'. Changed
9573 (java_read_unicode): Likewise.
9574 (java_read_unicode_collapsing_terminators): Likewise.
9575 (java_get_unicode): Likewise.
9576 (java_new_lexer): Initialize hit_eof.
9577 (java_parse_end_comment): Take `int' argument.
9578 (java_parse_doc_section): Likewise.
9579 (java_parse_escape_sequence): Don't allow backlash-newline.
9581 * lex.h (JAVA_DIGIT_P): Removed.
9582 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9583 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9584 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9585 (JAVA_PART_CHAR_P): New macro.
9587 (JAVA_CHAR_ERROR): Now -2.
9588 (java_lexer): New field `hit_eof'.
9589 * chartables.h: New file.
9590 * gen-table.pl: new file.
9592 2000-11-20 Tom Tromey <tromey@cygnus.com>
9593 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * parse.y (java_complete_lhs): Only allow compound assignment of
9596 reference type if type is String.
9598 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9600 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9601 jcf-path.c: Likewise.
9603 2000-12-09 Anthony Green <green@redhat.com>
9605 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9606 filestart and filename_length as int values.
9608 2000-12-07 Mo DeJong <mdejong@redhat.com>
9610 * jcf-io.c (find_class): Correct the logic that tests to see if a
9611 .java file is newer than its .class file. The compiler was
9612 incorrectly printing a warning when file mod times were equal.
9614 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9616 * jvgenmain.c: Use ISPRINT not isascii.
9618 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * parse.y (end_artificial_method_body): Fixed typo.
9622 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9624 * parse.y (patch_method_invocation): Pick the correct enclosing
9625 context when creating inner class instances.
9628 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9630 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9631 Update copyright year to 2000.
9633 2000-11-23 Anthony Green <green@redhat.com>
9635 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9636 Move current_file_list out of yyparse and make it static.
9638 * expr.c: Declare quick_stack and tree_list_free_list as static
9639 (init_expr_processing): Register quick_stack and
9640 tree_list_free_list roots.
9642 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9644 * parse.y (build_outer_field_access): New local `decl_ctx', use
9645 it. Check for field's context and current class immediate outer
9646 context inheritance.
9647 (outer_field_access_p): Consider fields inherited from the last
9649 (build_access_to_thisn): Stop at the last enclosing context if
9653 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9655 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9657 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9659 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9662 2000-11-20 Tom Tromey <tromey@cygnus.com>
9664 * jv-scan.c (help): Document --complexity.
9665 (options): Added --complexity.
9666 (flag_complexity): New global.
9667 (main): Call `report'.
9668 * parse-scan.y (complexity): New global.
9669 (if_then_statement, if_then_else_statement,
9670 if_then_else_statement_nsi, switch_block_statement_group,
9671 while_expression, do_statement, for_begin, continue_statement,
9672 throw_statement, catch_clause, finally, method_invocation,
9673 conditional_and_expression, conditional_or_expression,
9674 conditional_expression): Update complexity.
9675 (reset_report): Reset complexity.
9676 (report): New function.
9678 2000-11-20 Tom Tromey <tromey@cygnus.com>
9680 * lex.c (yylex): Added STRICT_TK case.
9681 * parse.y (STRICT_TK): Added.
9682 * parse-scan.y (STRICT_TK): Added.
9683 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9684 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9686 * keyword.h: Rebuilt.
9687 * keyword.gperf (strictfp): Added.
9689 2000-11-20 Tom Tromey <tromey@cygnus.com>
9691 * lex.c (yylex): Recognize floating point constants with leading
9694 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9696 * java-tree.h (cyclic_inheritance_report): Constify.
9697 * parse.y (cyclic_inheritance_report): Likewise.
9699 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9701 * parse.y (goal): Remove call to ggc_add_string_root.
9703 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9705 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9706 Create string in scratch buffer, then pass to build_string.
9708 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9710 * parse.y (issue_warning_error_from_context): Add
9713 2000-11-11 Anthony Green <green@redhat.com>
9715 * jcf-parse.c (process_zip_dir): Add finput parameter.
9716 (jcf_figure_file_type): Call process_zip_dir with appropriate
9719 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9721 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9722 * jcf-parse.c (jcf_figure_file_type): Likewise.
9724 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9726 * parse.y (create_new_parser_context): Use memset () instead of
9729 2000-11-08 Tom Tromey <tromey@cygnus.com>
9731 * gjavah.c (process_file): Only include gcj/cni.h when generating
9734 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9736 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9737 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9738 instead of bzero ().
9740 2000-11-05 Tom Tromey <tromey@cygnus.com>
9742 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9743 * lex.c (IS_ZERO): New define.
9744 (java_perform_atof): Error on floating point underflow.
9746 2000-11-04 Tom Tromey <tromey@cygnus.com>
9748 * lex.c (java_parse_escape_sequence): Only read two octal
9749 characters if the first one is greater than 3. Don't allow
9750 "octal" numbers to include the digits 8 or 9.
9752 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9754 * Make-lang.in (java.distdir): Remove.
9756 2000-11-03 Tom Tromey <tromey@cygnus.com>
9758 * Make-lang.in (java.dvi): New target.
9759 Partial fix for PR other/567.
9761 * lang-options.h: Mention -Wout-of-date.
9762 * jcf-dump.c (flag_newer): New global.
9763 * gjavah.c (flag_newer): New global.
9764 * jcf-io.c (find_class): Only warn when flag_newer set.
9765 * lang.c (flag_newer): New global.
9766 (struct string_option): New declaration.
9767 (lang_W_options): New global.
9768 (process_option_with_no): New function.
9769 (lang_decode_option): Use it.
9771 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9772 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9775 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9776 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9777 * lex.c (java_read_unicode): Removed `term_context' argument.
9778 Recognize any number of `u' in `\u'.
9779 (java_read_unicode_collapsing_terminators): New function.
9780 (java_get_unicode): Use it.
9781 (java_lineterminator): Removed.
9782 (yylex): Produce error if character literal is newline or single
9783 quote. Return if eof found in middle of `//' comment. EOF in
9784 `//' comment is only an error if pedantic.
9785 (java_ignorable_control_p): New function.
9786 (java_parse_end_comment): Return if eof found in middle of
9789 * jv-scan.c (pedantic): New global.
9791 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9793 * parse.y (outer_field_access_p): Inherited fields aren't
9794 consider outer fields.
9795 (maybe_build_thisn_access_method): Use
9796 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9797 (resolve_expression_name): Trigger an error if a static field
9798 is being accessed as an outer field.
9800 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9802 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9805 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9807 * Make-lang.in: Move all build rules here from Makefile.in,
9808 adapt to new context. Wrap all rules that change the current
9809 directory in parentheses. Expunge all references to $(P).
9810 When one command depends on another and they're run all at
9811 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9812 all object-file generation rules. Delete obsolete variables.
9814 * Makefile.in: Delete.
9815 * config-lang.in: Delete outputs= line.
9817 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9819 * parse.y (patch_method_invocation): NULLify this_arg when already
9821 (maybe_use_access_method): Handle call to methods unrelated to the
9822 current class. Fixed comment.
9825 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9830 2000-10-24 Tom Tromey <tromey@cygnus.com>
9832 * lex.c (java_new_lexer): Initialize new fields. Work around
9833 broken iconv() implementations.
9834 (java_read_char): Swap bytes if required. Use fallback decoder if
9836 (byteswap_init, need_byteswap): New globals.
9837 (java_destroy_lexer): Only close iconv handle if it is in use.
9838 * lex.h (java_lexer): New fields read_anything, byte_swap,
9840 Made out_buffer unsigned.
9842 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9845 where an enclosing context can be set on the jdep.
9846 (do_resolve_class): Fixed identation.
9848 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9850 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9852 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9855 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9857 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9859 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9861 * jcf-write.c (OP1): Update `last_bc'.
9862 (struct jcf_block): Fixed indentation and typo in comments. New
9864 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9865 follows `monitorenter'.
9866 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9870 2000-10-16 Tom Tromey <tromey@cygnus.com>
9872 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9873 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9874 * lang-options.h: Added -MA, -MT, -MF..
9875 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9876 (DEPEND_TARGET_SET): New macro.
9877 (DEPEND_FILE_ALREADY_SET): Likewise.
9878 (init_parse): Handle new flags.
9879 * jcf.h (jcf_dependency_print_dummies): Declare.
9880 * Make-lang.in (s-java): Added mkdeps.o.
9881 * Makefile.in (BACKEND): Added mkdeps.o.
9882 (../gcjh$(exeext)): Added mkdeps.o.
9883 (../jcf-dump$(exeext)): Added mkdeps.o.
9884 * jcf-depend.c: Include mkdeps.h.
9885 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9886 add_entry): Removed.
9887 (jcf_dependency_reset): Rewrote.
9888 (dependencies): New global.
9889 (jcf_dependency_set_target): Rewrote.
9890 (jcf_dependency_add_target): Likewise.
9891 (jcf_dependency_add_file): Likewise.
9893 (print_ents): Removed.
9894 (jcf_dependency_write): Rewrote.
9895 (print_dummies): New global.
9896 (jcf_dependency_print_dummies): New function
9897 (jcf_dependency_write): Call deps_dummy_targets if required.
9899 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9901 * gjavah.c (add_class_decl): Removed unused variables `tname',
9902 `tlen' and `name_index'.
9903 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9904 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9905 in `wfl_operator' with value.
9906 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9907 (jcf_figure_file_type): Fixed identation.
9908 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9909 * parse.y (analyze_clinit_body): New function.
9910 (static_initializer:): Reset `current_static_block'.
9911 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9912 `wfl_operator' with new value.
9913 (lookup_cl): Use EXPR_WFL_FILENAME.
9914 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9915 analyze_clinit_body.
9916 (build_outer_field_access): Access to this$<n> built from
9917 current_class, not its outer context.
9918 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9919 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9920 (patch_method_invocation): Use `is_static_flag' when already
9922 (patch_newarray): Removed assignment in ternary operator.
9924 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9926 * except.c (free_eh_ranges): Don't free `whole_range'.
9928 2000-10-15 Anthony Green <green@redhat.com>
9930 * decl.c (init_decl_processing): Call init_class_processing before
9933 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9935 * check-init.c (check_init): Fixed leading comment. Use
9937 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9938 (give_name_to_locals): Likewise.
9939 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9940 fields in lang_decl_var.
9941 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9942 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9943 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9944 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9945 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9946 (LOCAL_FINAL): Rewritten.
9947 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9948 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9949 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9950 `init_final' fields.
9951 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9952 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9953 (TYPE_HAS_FINAL_VARIABLE): New macro.
9954 (struct lang_type): Added `afv' field.
9955 * parse.y (check_static_final_variable_assignment_flag): New function.
9956 (reset_static_final_variable_assignment_flag): Likewise.
9957 (check_final_variable_local_assignment_flag): Likewise.
9958 (reset_final_variable_local_assignment_flag): Likewise.
9959 (check_final_variable_indirect_assignment): Likewise.
9960 (check_final_variable_global_assignment_flag): Likewise.
9961 (add_inner_class_fields): Use LOCAL_FINAL_P.
9962 (register_fields): Handle local finals and final variables.
9963 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9964 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9965 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9967 (java_complete_expand_methods): Loop to set
9968 TYPE_HAS_FINAL_VARIABLE. Call
9969 `reset_final_variable_local_assignment_flag' and
9970 `check_final_variable_local_assignment_flag' accordingly before
9971 and after constructor expansion. Call
9972 `reset_static_final_variable_assignment_flag'
9973 before expanding <clinit> and after call
9974 `check_static_final_variable_assignment_flag' if the
9975 current_class isn't an interface. After all methods have been
9976 expanded, call `check_final_variable_global_assignment_flag' and
9977 `check_static_final_variable_assignment_flag' if the current class
9979 (maybe_yank_clinit): Fixed typo in comment.
9980 (build_outer_field_access_methods): Removed old sanity check. Use
9981 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9982 Don't create access methods for finals.
9983 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9984 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9985 existing DECL_INIT has been processed.
9986 (java_complete_lhs): Likewise.
9987 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9988 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9990 (patch_assignment): Use LOCAL_FINAL_P.
9991 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9992 DECL_INITIAL is nullified.
9995 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9997 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9999 * Makefile.in (parse.c, parse-scan.c): Likewise.
10001 2000-10-12 Mark Mitchell <mark@codesourcery.com>
10003 * class.c (temporary_obstack): Remove.
10004 (make_class): Don't mess with obstascks.
10005 (push_class): Likewise.
10006 (set_super_info): Likewise.
10007 (add_method_1): Likewise.
10008 (add_method): Likewise.
10009 (add_field): Likewise.
10010 (build_utf8_ref): Likewise.
10011 (build_class_ref): Likewise.
10012 (build_static_field_ref): Likewise.
10013 (finish_class): Likewise.
10014 (push_super_field): Likewise.
10015 (layout_class): Likewise.
10016 (layout_class_methods): Likewise.
10017 (init_class_processing): Likewise.
10018 * constants.c (get_tag_node): Likewise.
10019 (build_constant_data_ref): Likewise.
10020 * decl.c (ggc_p): Remove.
10021 (copy_lang_decl): Use ggc_alloc.
10022 (complete_start_java_method): Don't mess with obstacks.
10023 (start_java_method): Likewise.
10024 (end_java_method): Likewise.
10025 * except.c (link_handler): Use xmalloc.
10026 (free_eh_ranges): New function.
10027 (method_init_exceptions): Use it.
10028 (add_handler): Use xmalloc.
10029 (expand_start_java_handler): Don't mess with obstacks.
10030 (prepare_eh_table_type): Likewise.
10031 (expand_end_java_handler): Likewise.
10032 * expr.c (push_value): Likewise.
10033 (create_label_decl): Likewise.
10034 (build_jni_stub): Likewise.
10035 (java_lang_expand_expr): Likewise.
10036 (note_instructions): Use xrealloc.
10037 (java_push_constant_from_pool): Don't mess with obstacks.
10038 (process_jvm_instruction): Likewise.
10039 * java-tree.h (cyclic_inheritance_report): Remove duplicate
10041 * jcf-parse.c (get_constant): Don't mess with obstacks.
10042 (read_class): Likewise.
10043 (jcf_parse): Likewise.
10044 * lex.c (expression_obstack): Remove.
10045 (java_lex): Don't use obstack_free.
10046 * parse.h (exit_java_complete_class): Don't mess with obstacks.
10047 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
10048 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
10049 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
10050 * parse.y (gaol): Add more GC roots.
10051 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
10052 (lookup_field_wrapper): Likewise.
10053 (obtain_incomplete_type): Don't mess with obstacks.
10054 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
10056 (craft_constructor): Don't mess with obstacks.
10057 (safe_layout_class): Likewise.
10058 (java_complete_class): Likewise.
10059 (source_end_java_method): Likewise.
10060 (build_outer_field_access_methods): Likewise.
10061 (build_outer_method_access_method): Likewise.
10062 (maybe_build_thisn_access_method): Likewise.
10063 (build_dot_class_method_invocation): Likewise.
10064 (java_complete_tree): Likewise.
10065 (java_complete_lhs): Likewise.
10066 (do_merge_string_cste): Likewise.
10067 (patch_string_cst): Likewise.
10068 (array_constructor_check_entry): Likewise.
10069 * typeck.c (build_java_array_type): Likewise.
10070 (parse_signature_string): Likewise.
10071 (build_java_signature): Likewise.
10073 2000-10-12 Tom Tromey <tromey@cygnus.com>
10075 Fix for PR gcj/356:
10076 * gjavah.c (add_class_decl): Don't special-case inner classes.
10077 (add_namelet): Likewise.
10079 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
10081 * java-tree.h: Constify current_encoding.
10082 * lang.c: Constify current_encoding.
10084 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
10086 * jvgenmain.c (class_mangling_suffix): Omit `.'.
10087 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
10089 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10091 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
10092 patch. Fixes gcj/340.
10094 2000-10-10 Tom Tromey <tromey@cygnus.com>
10096 * lex.c (java_new_lexer): Initialize out_first and out_last
10098 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
10100 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10102 * parse.y (pop_current_osb): New function.
10103 (array_type:): Use `dims:', changed actions
10104 accordingly. Suggested by Anthony Green.
10105 (array_creation_expression:): Used pop_current_osb.
10106 (cast_expression:): Likewise.
10107 (search_applicable_method_list): Fixed indentation.
10109 2000-10-08 Anthony Green <green@redhat.com>
10111 * parse.y (array_type_literal): Remove production.
10112 (type_literals): Refer to array_type, not array_type_literal.
10114 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10116 Patch contributed by Corey Minyard.
10117 * decl.c (check_local_named_variable): New function.
10118 (tree check_local_unnamed_variable): Likewise.
10119 (find_local_variable): Splitted. Call check_local_{un}named_variable.
10121 2000-10-07 Anthony Green <green@redhat.com>
10123 * class.c (layout_class): Handle case where superclass can't be
10126 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
10128 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
10131 2000-10-05 Tom Tromey <tromey@cygnus.com>
10133 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
10134 * jvgenmain.c (class_mangling_prefix): Removed.
10135 (class_mangling_suffix): New global.
10137 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
10139 (print_method_info): Handle overrides for static and final
10141 (process_file): Generate declaration for class object field.
10142 * class.c (cxx_keywords): New array.
10143 (utf8_cmp): New function.
10144 (cxx_keyword_p): New function.
10145 (layout_class_method): Mangle C++ keywords by appending `$'.
10146 (mangle_field): New function.
10147 (mangle_class_field): Use mangle_field. Mangle class name as
10149 (mangle_static_field): Use mangle_field.
10151 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10153 * decl.c (find_local_variable): Removed uncessary type check and
10154 fixed range check typo. From Corey Minyard.
10156 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10158 * decl.c (give_name_to_locals): New local `code_offset'. Call
10159 `maybe_adjust_start_pc'.
10160 * expr.c (note_instructions): New function.
10161 (expand_byte_code): Don't collect insn starts here.
10162 (peek_opcode_at_pc): New function.
10163 (maybe_adjust_start_pc): Likewise.
10164 * java-tree.h (maybe_adjust_start_pc): Declare.
10165 (note_instructions): Likewise.
10166 * jcf-parse.c (parse_class_file): Call `note_instructions'.
10168 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10170 * parse.y (field_access:): Fixed indentation.
10171 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
10173 2000-09-07 Tom Tromey <tromey@cygnus.com>
10175 Fix for PR gcj/307:
10176 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
10177 JPRIMITIVE_TYPE_P, for arithmetic operators.
10178 (patch_method_invocation): Indentation fix.
10179 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
10180 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
10181 (do_unary_numeric_promotion): Cleaned up code.
10182 (valid_cast_to_p): Handle boolean correctly.
10184 2000-09-27 Tom Tromey <tromey@cygnus.com>
10186 * lex.c (java_read_unicode): Reset bs_count when finished with
10189 2000-10-01 Mark Mitchell <mark@codesourcery.com>
10192 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
10193 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
10194 (typeck.o): Depend on ggc.h.
10195 * class.c (add_method_1): Use GC functions for allocation.
10196 (init_class_processing): Register roots.
10197 * decl.c (ggc_p): Set to 1.
10198 (pending_local_decls): Make it static.
10199 (push_jvm_slot): Use GC functions for allocation.
10200 (init_decl_processing): Register roots.
10201 (give_name_to_locals): Use GC functions for allocation.
10202 (lang_mark_tree): New function.
10203 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
10204 functions for allocation.
10205 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
10206 * lex.c (java_lex): Use build_string, rather than replicating it
10208 * parse.y (goal): Add more roots.
10209 (mark_parser_ctxt): New function.
10210 * typeck.c: Include ggc.h.
10212 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10214 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
10215 contains something else than MODIFY_EXPR.
10217 2000-09-23 Mark Mitchell <mark@codesourcery.com>
10219 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
10220 * Makefile.in (parse.o): Depend on ggc.h.
10221 (class.o): Likewise.
10222 (constants.o): Likewise.
10223 (decl.o): Likewise.
10224 (expr.o): Likewise.
10225 (jcf-parse.o): Likewise.
10226 (jcf-write.o): Likewise.
10227 (mangle.o): Likewise.
10228 * class.c: Include ggc.h.
10229 (build_static_field_ref): Register GC roots.
10230 (layout_class): Likewise.
10231 (init_class_processing): Likewise.
10232 * constants.c: Include ggc.h.
10233 (current_constant_pool_data_ref): Remove.
10234 (tag_nodes): Move it to ...
10235 (get_tag_node): ... here. Register GC roots.
10236 * decl.c: Include ggc.h. Remove many global tree definitions.
10237 (throw_node): Define.
10238 (java_global_trees): Likewise.
10239 (predef_filenames): Make the size a constant.
10240 (init_decl_processing): Adjust accordingly.
10241 (init_decl_processing): Call init_jcf_parse. Register GC roots.
10242 * expr.c: Include ggc.h.
10243 (init_expr_processing): Register GC roots.
10244 (build_invokeinterface): Likewise.
10245 * java-tree.h: Replace extern tree declarations with macros.
10246 (java_global_trees): New variable.
10247 (java_tree_index): New enumeration.
10248 (init_jcf_parse): Declare.
10249 * jcf-parse.c: Include ggc.h.
10250 (current_class): Remove declaration.
10251 (main_class): Likewise.
10252 (all_class_list): Likewise.
10253 (predefined_filename_p): Adjust for constant size of
10255 (init_jcf_parse): New function.
10256 * jcf-write.c: Include ggc.h.
10257 (generate_classfile): Register GC roots.
10258 (append_synthetic_attribute): Likewise.
10259 (append_innerclass_attribute_entry): Likewise.
10260 * lang.c: Include ggc.h.
10261 (lang_print_error): Register GC roots.
10262 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
10264 * parse.y: Include ggc.h.
10265 (wfl_operator): Remove.
10266 (goal): Register GC roots.
10267 (java_pop_parser_context): Adjust for new field names.
10268 (java_parser_context_save_global): Likewse.
10269 (java_parser_context_restore_global): Likewise.
10270 (java_parser_context_suspend): Likewise.
10271 (java_parser_context_resume): Likewise.
10272 (verify_constructor_circularity): Register GC roots.
10273 (lookup_cl): Likewise.
10274 (java_reorder_fields): Likewise.
10275 (build_current_this): Likewise.
10276 (class_in_current_package): Likewise.
10277 (argument_types_convertible): Likewise.
10278 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
10280 2000-09-14 Tom Tromey <tromey@cygnus.com>
10282 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
10284 2000-09-13 Tom Tromey <tromey@cygnus.com>
10286 * jcf-parse.c: Include <locale.h>.
10287 * jv-scan.c: Include <locale.h>.
10289 2000-09-12 Tom Tromey <tromey@cygnus.com>
10291 * expr.c (pop_type_0): Return `Object' if trying to merge two
10293 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
10294 interface types; `Object' is always a valid supertype.
10296 2000-09-12 Tom Tromey <tromey@cygnus.com>
10299 * jv-scan.c (help): Document --encoding.
10300 (options): Added `encoding' entry.
10301 (OPT_ENCODING): New define.
10302 (main): Handle --encoding.
10303 Include <langinfo.h> if nl_langinfo exists.
10304 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
10306 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
10307 (parse_source_file): Correctly call java_init_lex. Added `finput'
10308 argument. Use nl_langinfo to determine default encoding.
10309 * java-tree.h (current_encoding): Declare.
10310 * parse.y (java_parser_context_restore_global): Don't restore
10312 (java_parser_context_save_global): Don't set `finput' field.
10313 (java_pop_parser_context): Don't restore `finput'. Free old lexer
10315 * lang.c (current_encoding): New global.
10316 (lang_decode_option): Recognize `-fencoding='.
10317 (finish_parse): Don't close finput.
10318 * parse.h (struct parser_ctxt): Removed `finput' and
10319 `unget_utf8_value' fields. Added `lexer' field.
10320 (java_init_lex): Fixed declaration.
10321 * lex.c (java_new_lexer): New function.
10322 (java_destroy_lexer): Likewise.
10323 (java_read_char): Added `lex' argument. Handle iconv case.
10324 (java_read_unicode): Added `lex' argument. Count backslashes in
10326 (java_init_lex): Added `finput' and `encoding' arguments. Set
10327 `lexer' field in ctxp.
10328 (BAD_UTF8_VALUE): Removed.
10329 (java_lex): Handle seeing UEOF in the middle of a string literal.
10330 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
10331 (java_lexer): New structure.
10334 (DEFAULT_ENCODING): New define.
10335 (java_destroy_lexer): Declare.
10337 2000-09-12 Tom Tromey <tromey@cygnus.com>
10339 Fix for PR gcj/343:
10340 * lex.c (java_init_lex): Initialize java_io_serializable.
10341 * parse.y (java_io_serializable): New global.
10342 (valid_ref_assignconv_cast_p): An array can be cast to
10345 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
10347 * decl.c, expr.c: Include defaults.h if not already included.
10348 Don't define the *_TYPE_SIZE macros.
10350 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
10352 * typeck.c (build_java_array_type): Correct first parameter
10353 in ADJUST_FIELD_ALIGN invocation.
10355 2000-09-06 Tom Tromey <tromey@cygnus.com>
10357 * lang-specs.h: Also recognize `-femit-class-files'.
10359 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10361 * verify.c (merge_types): Load the types to merge if necessary.
10363 2000-09-02 Anthony Green <green@redhat.com>
10365 * jcf-io.c: Include zlib.h.
10366 (open_in_zip): Read compressed class file archives.
10367 * zipfile.h (ZipDirectory): Add uncompressed_size and
10368 compression_method fields.
10369 * zextract.c (read_zip_archive): Collect file compression info.
10371 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
10373 * parse.y (do_resolve_class): Also explore superclasses of
10374 intermediate enclosing contexts when searching for inner classes.
10376 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10378 * parse.y (variable_declarator_id:): Better error message.
10379 (expression_statement:): Use YYNOT_TWICE.
10380 (cast_expression:): Likewise.
10381 (assignment:): Likewise.
10383 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10385 * parse.y (do_merge_string_cste): New locals. Create new
10386 STRING_CSTs each time, use memcpy. Fixes gcj/311.
10388 2000-08-07 Hans Boehm <boehm@acm.org>
10390 * boehm.c (mark_reference_fields): Set marking bits for all words in
10391 a multiple-word record.
10392 (get_boehm_type_descriptor): Use the procedure marking descriptor for
10395 2000-08-31 Mike Stump <mrs@wrs.com>
10397 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
10398 jcf-dump$(exeext)): Make parallel safe.
10400 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
10402 * jcf-parse.c (set_source_filename): Constify a char *.
10403 * jcf-write.c (append_innerclasses_attribute,
10404 make_class_file_name): Constify a char *. Don't recycle a
10405 variable for an unrelated purpose.
10406 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
10407 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
10409 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10411 * expr.c (can_widen_reference_to): Fixed indentation.
10412 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
10413 * parse.y: `finit$' replaces `$finit$' in comments.
10414 (try_builtin_assignconv): Fixed leading comment.
10416 2000-08-25 Greg McGary <greg@mcgary.org>
10418 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
10420 2000-08-24 Greg McGary <greg@mcgary.org>
10422 * lang.c (lang_decode_option): Use ARRAY_SIZE.
10423 * parse.y (BINOP_LOOKUP): Likewise.
10425 2000-08-22 Andrew Haley <aph@cygnus.com>
10427 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
10428 sign extending. Fixes gcj/321.
10429 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
10430 combining to make a jlong. Fixes gcj/321.
10432 2000-08-21 Nix <nix@esperi.demon.co.uk>
10434 * lang-specs.h: Do not process -o or run the assembler if
10437 2000-08-16 Andrew Haley <aph@cygnus.com>
10439 * typeck.c (build_java_array_type): Rewrite code to do array
10440 alignment. Take into account back-end macros when aligning array
10441 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
10442 user to set alignment. Fixes gcj/252 and 160.
10444 2000-08-09 Tom Tromey <tromey@cygnus.com>
10446 * parse.y (check_abstract_method_definitions): Now return `int'.
10447 Check implemented interfaces. Fixes PR gcj/305.
10449 * parse.y (patch_switch_statement): Disallow `long' in switch
10450 expressions. Fixes PR gcj/310.
10452 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10454 * decl.c (finit_leg_identifier_node): New global.
10455 (init_decl_processing): Use `finit$' to initialize
10456 finit_identifier_node. Use `$finit$' to initialize
10457 finit_leg_identifier_node.
10458 * expr.c (expand_java_field_op): Use ID_FINIT_P.
10459 * java-tree.h (finit_identifier_node): Changed attached comment.
10460 (finit_leg_identifier_node): New declaration.
10461 (ID_FINIT_P): Take finit_identifier_node and
10462 finit_leg_identifier_node into account. This is a backward
10463 compatibility hack.
10465 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10467 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
10469 (generate_bytecode_insns): Check `nargs' before emitting it.
10470 * verify.c (merge_type_state): Fixed typo.
10471 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
10472 generate_bytecode_{conditional,insns}.
10474 2000-08-13 Anthony Green <green@redhat.com>
10476 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
10479 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10481 * class.c (maybe_layout_super_class): Fixed indentation.
10482 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
10483 (java_check_methods): New function declaration.
10484 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
10485 instead of `str_ptr'.
10486 * jcf-write.c (generate_bytecode_insns): Emit number the of args
10487 of a `invokeinterface' at the right time.
10488 * parse.h (WFL_STRIP_BRACKET): New macro.
10489 (SET_TYPE_FOR_RESOLUTION): Use it.
10490 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
10491 (check_class_interface_creation): Don't check for cross package
10492 innerclass name clashes.
10493 (method_header): Behave properly if MDECL is `error_mark_node'.
10494 (method_declarator): Return `error_mark_node' if bogus current
10496 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
10497 (resolve_and_layout): New local `decl_type', set and used. Call
10498 java_check_methods.
10499 (java_check_methods): New method.
10500 (java_layout_classes): Use it.
10501 (resolve_qualified_expression_name): No EH check necessary in
10503 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
10505 (patch_assignment): Set DECL_INITIAL on integral final local.
10507 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10509 * java-tree.h (flag_extraneous_semicolon): New extern.
10510 * lang-options.h: (-Wextraneous-semicolon): New option.
10511 * lang.c (flag_redundant): Fixed typo in leading comment.
10512 (flag_extraneous_semicolon): New global.
10513 (lang_decode_option): Set `flag_extraneous_semicolon' when
10514 -Wall. Decode `-Wextraneous-semicolon'.
10515 * parse.y (type_declaration:): Removed `SC_TK' hack, added
10516 `empty_statement' rule.
10517 (class_body_declaration): Likewise.
10518 (method_body:): Accept `;' as a method body.
10519 (static_initializer:): Removed `SC_TK' hack.
10520 (constructor_block_end:): Likewise.
10521 (empty_statement:): Report deprecated empty declaration. Fixes
10524 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10526 * parse.y (build_dot_class_method_invocation): Changed parameter
10527 name to `type'. Build signature from `type' and convert it to a
10528 STRING_CST if it's an array.
10529 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
10530 to use `ref_type' directly.
10532 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
10534 * lang-options.h: Added a comma after the last element to avoid
10535 syntax errors when other languages define additional options.
10537 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
10539 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
10540 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
10541 (jc1): Link with $(BACKEND).
10542 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
10544 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
10546 * jvspec.c: Adjust type of second argument to
10547 lang_specific_driver, and update code as necessary.
10549 * class.c (build_dtable_decl): Initialize dummy.
10551 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10553 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
10554 method bodies not to rule out discarding `<clinit>'; don't use
10555 <clinit> to initialize static fields with constant initializers.
10557 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10559 * gjavah.c (print_method_info): Added `synth' parameter. Skip
10561 (method_synthetic): New global.
10562 (HANDLE_METHOD): Recognize synthetic method and tell
10563 `print_method_info' about it.
10564 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
10565 processing a synthetic method.
10566 * jcf-reader.c (skip_attribute): New function.
10567 ( skip_attribute): Likewise.
10569 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10571 * parse.y (build_outer_field_access): Fixed comments.
10572 (fix_constructors): Emit the initialization of this$<n> before
10574 (resolve_qualified_expression_name): Build an access to `decl' if
10577 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * parse-scan.y (curent_class): Non longer const.
10580 (inner_qualifier, inner_qualifier_length): Deleted.
10581 (current_class_length): New global.
10582 (bracket_count): Fixed typo in leading comment.
10583 (anonymous_count): New global.
10584 (class_instance_creation_expression:): Handle anonymous classes.
10585 (anonymous_class_creation:): New rule.
10586 (push_class_context): Rewritten.
10587 (pop_class_context): Likewise.
10588 (INNER_QUALIFIER): Macro deleted.
10589 (report_class_declaration): call `push_class_context' when
10590 entering the function. `fprintf' format modified not to use
10592 (report_class_declaration): Assign `package_name' and
10593 `current_class' to NULL separately.
10595 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10597 * expr.c (build_invokeinterface): Call layout_class_methods on
10600 2000-07-27 Tom Tromey <tromey@cygnus.com>
10601 Anthony Green <green@cygnus.com>
10602 Alexandre Petit-Bianco <apbianco@cygnus.com>
10604 * class.c (make_class_data): Create vtable for abstract classes.
10605 (get_dispatch_table): Changed to cope with abstract classes.
10607 2000-07-27 Tom Tromey <tromey@cygnus.com>
10609 * parse.y (patch_method_invocation): Don't reverse the argument
10610 list when dealing with anonymous class constructors. Fixed typo in
10613 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10615 * parse.y (build_alias_initializer_parameter_list): Reverse
10616 crafted list when building aliases for anonymous class
10619 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10621 * parse.y (jdep_resolve_class): Don't bother checking potential
10622 innerclass access if `decl' is NULL.
10623 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10626 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10628 * parse.c: Remove (again.)
10630 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10632 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10633 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10634 outside the `if' statement, alias to innerclass removed, `decl'
10635 used to mark the class complete.
10637 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10639 * parse.y (simple_name:): Fixed typo in error message.
10641 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10643 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10644 or its first operand can be error marks.
10646 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10648 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10649 * parse.y (method_header): Likewise.
10651 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10653 * parse.y (process_imports): Consider that one might be trying to
10654 import an innerclass. Fixes gcj/254
10656 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * parse.y (find_as_inner_class): Handle the case where the
10659 enclosing context of an innerclass has been loaded as bytecode.
10661 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10663 * parse.y (simple_name:): Reject `$' in type names.
10664 (resolve_type_during_patch): Use `type' as a second
10665 argument to resolve_no_layout. Fixes gcj/257.
10667 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10669 * parse.y (find_most_specific_methods_list): Select the only
10670 non-abstract method even if max has been set.
10671 Fixes gcj/285, gcj/298.
10673 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10675 * lang-specs.h: Added %(jc1) to java compiler options.
10677 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10679 * .cvsignore: New file.
10681 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10683 * parse.y (not_accessible_p): Access granted to innerclasses
10684 (indirectly) extending the reference type. Fixes gcj/249.
10686 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10688 * parse.y (patch_method_invocation): Fixed comment.
10689 (maybe_use_access_method): Build this$<n>s to the context of the
10690 target method, or a type that extends it. Fixes gcj/242.
10692 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10696 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10698 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10700 2000-07-13 Tom Tromey <tromey@cygnus.com>
10702 * lang-specs.h: Added %{I*}.
10704 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10706 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10708 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10710 * parse-scan.c: Remove.
10712 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10714 * class.c (set_super_info): Handled protected inner classes.
10715 (common_enclosing_context_p): Bail early if arguments aren't both
10717 (get_access_flags_from_decl): Handle private and protected inner
10719 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10720 (CLASS_PROTECTED): Likewise.
10721 (struct lang_type): New bitfield `poic'.
10722 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10723 inner classes only.
10724 (check_inner_class_access): Renamed arguments, added
10725 comments. Handles protected inner classes (fixes gcj/225)
10726 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10728 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10730 * parse.y (resolve_qualified_expression_name): Verify qualified
10731 access to `this'. Fixes gcj/239.
10733 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10735 * jcf-write.c (generate_classfile): Don't install ConstantValue
10738 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10740 * parse.y (resolve_qualified_expression_name): Handle inner class
10741 access. Fixes gcj/256.
10743 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10745 * jcf-write.c (generate_classfile): Properly install the
10746 ConstantValue attribute and the initial value constant pool index
10747 on string constants.
10748 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10751 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10753 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10755 * parse.y (find_as_inner_class): Fixed typo.
10756 (do_resolve_class): Explore enclosing contexts when searching for
10757 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10758 (check_inner_class_access): Check `decl' which can be null in case
10759 of previous errors.
10761 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10763 * java-tree.h (java_debug_context): Declared `extern'.
10764 (safe_layout_class): Likewise.
10765 * parse.y (resolve_field_access): Field must be `static' in order
10766 to be replaced by its initial value. Added comments.
10767 (find_applicable_accessible_methods_list): Fixed typo.
10768 (find_most_specific_methods_list): Methods found in innerclasses
10769 take over methods founds in the enclosing contexts.
10770 (java_complete_tree): Loosen restrictions on the type of DECLs
10771 that can be replaced by their initialization values.
10772 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10774 2000-07-05 Tom Tromey <tromey@cygnus.com>
10776 * Make-lang.in (PARSE_DIR): New macro.
10777 (PARSE_RELDIR): Likewise.
10778 (PARSE_C): Likewise.
10779 (PARSE_SCAN_C): Likewise.
10780 ($(PARSE_C)): New target.
10781 ($(PARSE_SCAN_C)): Likewise.
10782 (SET_BISON): New macro.
10783 (BISONFLAGS): Likewise.
10784 (JAVABISONFLAGS): Likewise.
10786 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10788 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10789 argument on the first pass for CNI as well as JNI.
10790 (print_method_info): Set up method name on the first pass only.
10792 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10794 * parse.y (parser_qualified_classname): Removed parameter
10796 (create_interface): Removed first passed parameter to
10797 parser_qualified_classname.
10798 (create_class): Likewise. Don't install alias on static
10799 innerclasses. Fixes gcj/275.
10801 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10804 debugable statement with empty_stmt_node. Fixes gcj/272
10806 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10808 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10811 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10813 * jcf-write.c (push_long_const): Appropriately cast short negative
10816 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10818 * parse.y (verify_constructor_super): Use loop variable
10819 `m_arg_type' initialized with `mdecl_arg_type'.
10821 2000-06-29 Tom Tromey <tromey@cygnus.com>
10823 * parse.y (resolve_field_access): Handle case where `type_found'
10826 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10828 * expr.c (lookup_field): The same field can be found through two
10829 different interface. Don't declare it ambiguous in that case.
10831 2000-06-27 Tom Tromey <tromey@cygnus.com>
10833 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10834 follows \r, then unget it at a lower level.
10836 2000-06-26 Tom Tromey <tromey@cygnus.com>
10838 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10839 java_complete_tree.
10841 2000-06-25 Tom Tromey <tromey@cygnus.com>
10843 * parse.y (for_statement): Wrap expression in a WFL if it is a
10844 constant. For PR gcj/268.
10846 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10848 * parse.y (do_resolve_class): Minor optimiztion in the package
10849 list search. Removed unnecessary test and return statement.
10850 (valid_ref_assignconv_cast_p): Order of arguments to
10851 enclosing_context_p fixed.
10853 2000-06-24 Tom Tromey <tromey@cygnus.com>
10855 * expr.c (lookup_field): Print error and return error_mark_node if
10856 field reference is ambiguous.
10858 * parse.y (check_abstract_method_definitions): Also check if
10859 `other_method' is abstract.
10861 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10863 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10865 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10866 (struct lang_type): New field `pic'.
10867 (CLASS_PRIVATE): New macro.
10868 * parse.y (check_inner_class_access): New function.
10869 (jdep_resolve_class): Call it.
10871 2000-06-23 Tom Tromey <tromey@cygnus.com>
10873 * parse.y (patch_incomplete_class_ref): Initialize the returned
10874 class. For PR gcj/260.
10876 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10878 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10880 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10882 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10883 Java specific checks.
10884 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10885 screened by DECL_P.
10886 * java-tree.def (CASE_EXPR): Marked 'e'.
10887 (DEFAULT_EXPR): Likewise.
10888 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10889 screened by DECL_P.
10890 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10891 Java specific checks.
10892 (generate_bytecode_insns): Test try_block for BLOCK before using
10894 * parse.y (build_wfl_wrap): Added `location' argument. Set
10895 EXPR_WFL_LINECOL accordingly.
10896 (dim_expr:): Wrap constants with WFLs.
10897 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10898 (resolve_package): Check for `stmt' not being a BLOCK before
10899 building a debuggable statement with it.
10900 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10902 (resolve_field_access): Make sure `decl' is a DECL before treating
10904 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10905 IDENTIFIER_NODE before treating it as such.
10906 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10907 treating it as such.
10908 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10909 to be applied only on non array types.
10911 2000-06-16 Per Bothner <per@bothner.com>
10913 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10914 define in terms of DECL_RESULT, as that fails when --enable-checking.
10916 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10918 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10919 types the same in comparison.
10920 (CHECK_OP): Add static prototype.
10922 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10924 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10925 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10926 * parse.c: Rebuilt.
10928 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10930 * decl.c (create_primitive_vtable): Prototype.
10932 * jcf-write.c (generate_bytecode_insns): Initialize variable
10935 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10937 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10939 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10940 to track searched classes, and do not search the same class more than
10941 once. Call find_applicable_accessible_methods_list on immediate
10942 superclass, instead of search_applicable_method_list on all ancestors.
10943 Fix for PR gcj/238.
10945 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10947 * parse.y (register_fields): Permit static fields in inner classes
10948 if they are final. Fix for PR gcj/255.
10950 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10952 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10953 * parse.y (find_in_imports): Returned type changed to void,
10954 leading comment fixed.
10955 (register_package): New function.
10956 (qualify_and_find): Likewise.
10957 (package_declaration:): Use `register_package'.
10958 (single_type_import_declaration:): Removed local variable
10959 `node'. Added missing `;' for consistency.
10960 (type_import_on_demand_declaration:): Use `chainon' to link new
10962 (lookup_field_wrapper): Lookup local variables defined in outer
10964 (java_complete_class): Don't reverse the list of imported on demand.
10965 (do_resolve_class): Reorganized. Removed local variable
10966 `original_name'. Call `qualify_and_find' with the current package
10967 name, invoke `find_in_imports_on_demand' right after. Call
10968 `qualify_and_find' with the packages we've seen so far. Fixed
10969 operations numbering in comments.
10970 (java_expand_class): Don't reverse `package_list'.
10971 (find_most_specific_methods_list): New local variables `abstract'
10972 and `candidates'. Use them to pick the right method.
10974 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10976 * parse.y (check_modifiers_consistency): Don't subtract out
10977 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10979 2000-06-04 Philipp Thomas <pthomas@suse.de>
10981 * Makefile.in (INTLLIBS): New.
10985 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10987 * class.c (get_dispatch_table): Build the vtable dummy entry list
10988 element with a null purpose. Fixed leading comment.
10989 (build_dtable_decl): Build an accurate dtable type when appropriate
10992 2000-06-02 Richard Henderson <rth@cygnus.com>
10994 * lang.c (lang_get_alias_set): New.
10996 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10998 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10999 before using it as the accessed field.
11001 2000-05-31 Tom Tromey <tromey@cygnus.com>
11003 * java-tree.h (boolean_array_vtable, byte_array_vtable,
11004 char_array_vtable, short_array_vtable, int_array_vtable,
11005 long_array_vtable, float_array_vtable, double_array_vtable):
11007 * expr.c (get_primitive_array_vtable): New function.
11008 (create_primitive_vtable): New function.
11009 (java_lang_expand_expr): Enable code to statically generate
11011 * decl.c (init_decl_processing): Create primitive vtables.
11012 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
11013 short_array_vtable, int_array_vtable, long_array_vtable,
11014 float_array_vtable, double_array_vtable): Define.
11016 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
11018 * java/parse.y (find_applicable_accessible_methods_list):
11019 Don't add an uninitialized value to the list.
11021 2000-05-25 Tom Tromey <tromey@cygnus.com>
11023 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
11024 when trying to see if field's class should be initialized. Always
11025 initialize field's declaring class, not qualified class.
11028 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
11029 `wfl_operator', to maybe_build_primttype_type_ref.
11032 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
11034 * parse.y (patch_method_invocation): Don't try to lookup methods
11035 in primitive types.
11037 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11039 * parse.y (resolve_field_access): Call the appropriate <clinit>
11040 before accessing the length of a static array. Craft a decl for
11041 the field while its time. Fixes PR gcj/129.
11043 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11045 * parse.y (resolve_package): Correctly set `*next' (was off by
11047 (resolve_qualified_expression_name): Fixed comment.
11049 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11051 * jcf-parse.c (jcf_parse_source): Reset current_class and
11052 current_function_decl to NULL before parsing a new file.
11054 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11056 * parse.y (block_end:): If the collected block doesn't feature a
11057 statement, insert an empty statement.
11059 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11061 * parse.y (maybe_yank_clinit): New function.
11062 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
11063 end of the list of methods belonging to a class.
11064 (java_complete_expand_method): Check whether <clinit> is really
11065 necessary and expand it accordingly.
11067 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11069 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
11070 processed by the method's switch statement.
11072 2000-05-19 Tom Tromey <tromey@cygnus.com>
11074 * java-tree.h: Added init state enum.
11075 * decl.c (emit_init_test_initialization): Initialize class
11076 initialization check variable by looking at class' state.
11078 2000-05-19 Tom Tromey <tromey@cygnus.com>
11080 * java-tree.h (build_instanceof): Declare.
11081 (build_get_class): Declare.
11082 * parse.y (patch_binop): Use build_instanceof.
11083 * expr.c (build_instanceof): New function. If class is final,
11084 don't make a function call.
11085 (expand_java_INSTANCEOF): Use it.
11086 (build_get_class): New function.
11088 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
11090 * jcf-write.c (generate_classfile): Scan the source_file for
11091 slashes with the right pointer variable.
11093 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
11095 * lang.c (lang_decode_option): Update -Wunused flags by calling
11097 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
11099 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
11101 * check_init.c (check_init): Constify local char *.
11102 * class.c (push_class): Constify local char *.
11103 * java_tree.h: Update prototypes.
11104 * jcf-io.c (open_class): Constify filename parameter and
11106 (find_class): Remove redundant string copy. Cast return from
11108 * jcf-parse.c (read_class, parse_class_file, yyparse):
11109 Constify local char *.
11110 * jcf-write.c (generate_bytecode_insns, generate_classfile):
11111 Constify local char *.
11112 * jcf.h (JCF): Constify filename and classname.
11113 (JCF_FINISH): Cast args to FREE to char * when appropriate.
11114 * lang.c (init_parse): Constify parameter and return value.
11115 * lex.c (java_get_line_col): Constify filename parameter.
11116 * parse.h: Constify parser_ctxt.filename. Update prototypes.
11117 * parse.y (java_parser_context_suspend,
11118 issue_warning_error_from_context, safe_layout_class): Constify
11120 * parse.c: Regenerate.
11122 2000-05-08 Tom Tromey <tromey@cygnus.com>
11124 * expr.c (build_jni_stub): Cache the result of
11125 _Jv_LookupJNIMethod.
11127 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11129 * decl.c (predef_filenames_size): Now 7.
11130 (predef_filenames): New seventh entry.
11132 2000-05-04 Tom Tromey <tromey@cygnus.com>
11134 * boehm.c (mark_reference_fields): Don't mark RawData fields.
11135 Keep track of when we've seen a reference field after a
11136 non-reference field.
11137 (get_boehm_type_descriptor): Handle case where we see
11138 non-reference fields but no trailing reference field.
11139 * decl.c (rawdata_ptr_type_node): Define.
11140 (init_decl_processing): Initialize rawdata_ptr_type_node.
11141 * java-tree.h (rawdata_ptr_type_node): Declare.
11143 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11145 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
11146 specifiers in calls to fprintf.
11148 2000-05-03 Andrew Haley <aph@cygnus.com>
11150 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
11152 * javaop.h (WORD_TO_INT): New function.
11153 (IMMEDIATE_s4): Use WORD_TO_INT.
11154 * jcf.h (JPOOL_INT): Ditto.
11156 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
11159 2000-04-19 Tom Tromey <tromey@cygnus.com>
11161 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
11162 on native function.
11163 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
11165 * expr.c (build_jni_stub): New function.
11166 * lang-specs.h: -fjni and -femit-class-file are incompatible.
11167 * parse.c: Rebuilt.
11168 * parse.y (java_complete_expand_methods): Expand a native method
11169 and call build_jni_stub if -fjni given.
11170 * lang-options.h: Document -fjni.
11171 * lang.c (flag_jni): New global.
11172 (lang_f_options): Added `jni' entry.
11173 * java-tree.h (soft_lookupjnimethod_node,
11174 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
11176 (flag_jni): Declare.
11177 (build_jni_stub): Declare.
11178 (struct lang_decl): Added `native' flag.
11179 (METHOD_NATIVE): Redefined to use `native' field of lang specific
11181 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
11182 soft_jnipopsystemframe_node): New globals.
11183 (init_decl_processing): Set them. _Jv_InitClass only takes one
11186 * java-tree.def: Put into `C' mode.
11188 2000-04-27 Tom Tromey <tromey@cygnus.com>
11191 * expr.c (expand_invoke): Generate check to see if object pointer
11192 is null in nonvirtual invocation case.
11193 * java-tree.h (soft_nullpointer_node): Declare.
11194 * decl.c (soft_nullpointer_node): New global.
11195 (init_decl_processing): Initialize soft_nullpointer_node.
11196 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11197 or `private' methods.
11198 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11200 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11202 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
11205 2000-04-26 Tom Tromey <tromey@cygnus.com>
11207 * zextract.c (find_zip_file_start): New function.
11208 (read_zip_archive): Use it.
11210 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11212 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
11214 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11216 * class.c (common_enclosing_context_p): New function.
11217 * java-tree.h (common_enclosing_context_p): Added prototype.
11218 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
11219 classes sharing an outer context with the current instance.
11220 * parse.y (build_access_to_thisn): Fixed leading comment.
11221 (verify_constructor_super): New local `supper_inner'. Skip
11222 enclosing context argument in the case of inner class constructors.
11223 (patch_method_invocation): Insert proper context as second
11224 parameter to pure inner class constructor super invocations.
11226 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11228 * parse.y (end_class_declaration): Reset the interface number
11231 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11233 * parse.y (source_start_java_method): Deleted unnecessary code.
11234 (patch_method_invocation): Fixed comment.
11236 2000-04-24 Robert Lipe <robertlipe@usa.net>
11238 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
11240 2000-04-23 Tom Tromey <tromey@cygnus.com>
11242 * boehm.c (mark_reference_fields): Use int_byte_position.
11244 2000-04-22 Tom Tromey <tromey@cygnus.com>
11246 * boehm.c (mark_reference_fields): Only call byte_position on
11249 2000-04-22 Tom Tromey <tromey@cygnus.com>
11251 * boehm.c (mark_reference_fields): Added `last_view_index'
11252 argument. Use DECL_FIELD_OFFSET to determine field's offset.
11254 2000-04-20 Mo DeJong <mdejong@cygnus.com>
11256 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
11257 * parse.y (check_class_interface_creation): Fixed comments. Select
11258 permitted modifiers for (inner) interfaces. Changed error message
11259 to report rejected modifiers used with local classes.
11261 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11263 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
11264 of directly inherited type considered in scope.
11265 * parse.y (do_resolve_class): Search inherited classes for inner
11268 2000-04-20 Tom Tromey <tromey@cygnus.com>
11270 * parse.y (not_accessible_p): Use member's class, not current
11271 class, when doing inheritance check for protected reference.
11274 2000-04-20 Jason Schroeder <shrode@subnature.com>
11276 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
11278 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11280 * parse.y (lookup_field_wrapper): Search for final local aliases.
11281 (resolve_expression_name): Let lookup_field_wrapper search for
11282 final local aliases. Force the value of `name' if one is found.
11283 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
11284 an expression name. Fixed comments.
11286 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11288 * parse.y (yyerror): `msg' can be null, don't use it in that case.
11290 2000-04-19 Tom Tromey <tromey@cygnus.com>
11292 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
11294 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11296 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
11298 2000-04-18 Tom Tromey <tromey@cygnus.com>
11301 * gjavah.c (utf8_cmp): Changed return value.
11302 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
11304 (cxx_keywords): New global.
11305 (get_field_name): Handle new result of cxx_keyword_subst.
11306 (print_method_info): Likewise.
11308 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
11310 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
11311 with a newline, for CNI.
11312 (print_stub_or_jni): Print a space or newline before method name for
11313 CNI as well as JNI.
11314 (print_cxx_classname): Don't write leading "::" in CNI stub method.
11315 (process_file): Include gcj/cni.h if generating CNI stubs.
11317 2000-04-16 Tom Tromey <tromey@cygnus.com>
11319 * gjavah.c (decompile_method): Use print_field_name.
11322 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11324 * parse.y (java_expand_classes): Reverse the package list once.
11325 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
11327 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
11328 the `==' and `!=' operators.
11330 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11332 * jcf-write.c (generate_bytecode_insns): At invocation time,
11333 always relate an interface method to the type of its selector.
11335 2000-04-05 Tom Tromey <tromey@cygnus.com>
11338 * expr.c (expand_invoke): Generate check to see if object pointer
11339 is null in nonvirtual invocation case.
11340 * java-tree.h (soft_nullpointer_node): Declare.
11341 * decl.c (soft_nullpointer_node): New global.
11342 (init_decl_processing): Initialize soft_nullpointer_node.
11343 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
11344 or `private' methods.
11345 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
11347 2000-04-05 Tom Tromey <tromey@cygnus.com>
11349 Fix for PR gcj/140:
11350 * parse.y (check_final_assignment): Recognize assignments to the
11351 `length' field of an array when generating class files.
11353 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11355 * class.c (decl_hash): Prototype removed.
11356 (decl_compare): Likewise.
11358 2000-04-05 Tom Tromey <tromey@cygnus.com>
11360 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
11361 * parse.y (check_modifiers_consistency): Check for final/volatile
11362 clash. Fixes PR gcj/164.
11364 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
11366 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
11368 (java_hash_compare_tree_node): Renamed from `decl_compare, made
11370 (add_method_1): Use `java_hash_hash_tree_node' and
11371 `java_hash_compare_tree_node'.
11372 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
11373 (java_hash_compare_tree_node): Likewise.
11374 * parse.y (find_applicable_accessible_methods_list): Create,
11375 delete and use a hash table to remember already searched interfaces.
11377 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
11379 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
11382 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11384 * boehm.c (mark_reference_fields, set_bit): Prototype.
11385 (set_bit): Un-ANSI-fy definition.
11387 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
11390 * decl.c (emit_init_test_initialization): Likewise.
11392 * gjavah.c (jni_print_char): Likewise.
11394 * parse.y (create_new_parser_context): Likewise.
11396 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11398 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
11399 patch missing hunk. Fixed indentation.
11401 2000-03-30 Tom Tromey <tromey@cygnus.com>
11403 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
11404 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
11406 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11408 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11409 when negative *before* using it as an array index.
11410 * ChangeLog: Fixed typo.
11412 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11414 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
11415 to 0 when it reaches -1.
11417 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11419 * jcf-parse.c (get_constant): Properly cast `num' during the
11420 invocation of `add_double'.
11421 * jcf-write.c (push_long_const): Properly cast `lo' before
11422 comparing it to short bounds.
11423 * parse-scan.y (interface_declaration:): Rule re-arrange so that
11424 `interface_body:' is reduced after the current interface is
11427 2000-03-26 Tom Tromey <tromey@cygnus.com>
11429 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
11430 Java-specific `-f' option.
11432 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11434 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
11435 Adjust order of making types.
11436 Make bitsize_*_node values.
11438 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11440 * class.c (make_field_value): Use byte_position.
11441 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
11442 (java_array_data_offset): Likewise.
11443 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
11446 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11448 * parse.y (check_abstract_method_definitions): New local
11449 `end_type_reached'. Make sure we also consider `end_type'.
11450 (java_check_abstract_method_definitions): Make sure we eventually
11451 consider `java.lang.Object'.
11452 (maybe_use_access_method): Don't use access method if not in the
11453 context of a pure inner class or if the method's context is right.
11454 (find_applicable_accessible_methods_list): New static flag
11455 `object_done'. Don't search abstract classes as interfaces. Fixed
11456 indentation. Fixed the `java.lang.Object' only search. Search
11457 class interface(s) first, then fully search enclosing contexts.
11458 (find_most_specific_methods_list): Pick the closest candidate when
11459 they're all abstract.
11461 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11463 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11464 properly initialize `finished_label'. Don't emit gotos for empty
11467 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
11469 * except.c (emit_handlers): Clear catch_clauses_last.
11471 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11473 * parse.y (check_method_types_complete): New function.
11474 (create_class): Reset anonymous class counter only when seeing an
11476 (java_complete_class): JDEP_METHOD: Don't recompute signature
11479 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11481 * class.c (build_static_ref): Fixed indentation in comment.
11482 * java-tree.def (TRY_EXPR): Fixed typo in name.
11483 (CLASS_LITERAL): Likewise.
11484 * java-tree.h: (TYPE_DOT_CLASS): New macro.
11485 (struct lang_type): New field `dot_class'.
11486 * jcf-write.c (generate_bytecode_insns): Fixed error message.
11487 (generate_classfile): Method `class$' is synthetic.
11488 * parse.y (build_do_class_method): New function.
11489 (build_dot_class_method_invocation): Likewise.
11490 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
11491 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
11492 (qualify_ambiguous_name): Likewise.
11493 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
11494 (build_try_statement): Fixed leading comment.
11496 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11498 * class.c (make_field_value): Properly handle sizes.
11499 (get_dispatch_vector): Use tree_low_cst and host_integerp.
11500 (layout_class_method): Count using trees.
11501 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
11502 * expr.c (java_array_data_offset): Use int_bit_position.
11503 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
11504 (build_invokevirtual): Use tree_low_cst and do computations with trees.
11506 2000-03-16 Tom Tromey <tromey@cygnus.com>
11508 * lang.c (flag_hash_synchronization): New global.
11509 (lang_f_options): Added `hash-synchronization'.
11510 * lang-options.h: Mention -fhash-synchronization.
11511 * java-tree.h (flag_hash_synchronization): Declare.
11512 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
11513 hash table synchronization is disabled.
11514 * decl.c (init_decl_processing): Only push `sync_info' value when
11515 hash table synchronization is disabled.
11516 * class.c (make_class_data): Only push `sync_info' field when hash
11517 table synchronization is disabled. Removed dead code.
11519 2000-03-16 Tom Tromey <tromey@cygnus.com>
11521 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
11523 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11525 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
11527 * parse.y (patch_method_invocation): Handle anonymous classes
11528 creation in static context.
11530 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11532 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
11533 * parse.y (resolve_qualified_expression_name): Use it.
11534 (patch_method_invocation): Likewise.
11536 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11538 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
11539 depending on the type of dependency which dictates what the
11541 (unresolved_type_p): Resolved types limited to the current class.
11543 2000-03-15 Tom Tromey <tromey@cygnus.com>
11545 * decl.c (init_decl_processing): Set type of `sync_info' to be
11548 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
11549 Correctly compute bit number for current slot. Zero `high' and
11550 `low' in DS_LENGTH case. Don't skip inherited fields. Use
11551 mark_reference_fields.
11552 (mark_reference_fields): New function.
11554 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11556 * parse.y (register_incomplete_type): Fixed initialization of
11559 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11561 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
11563 (push_class_context, pop_class_context): New function.
11564 (class_body:): Call pop_class_context.
11565 (interface_body:): Likewise.
11566 (INNER_QUALIFIER): New macro.
11567 (report_class_declaration): Changed output format and use
11568 INNER_QUALIFIER. Call push_class_context.
11570 2000-02-14 Andrew Haley <aph@cygnus.com>
11572 * check-init.c (check_init): Add new cases for unary and binary
11575 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11577 * parse.y (resolve_package): Set `next' once a type name has been
11578 progressively discovered.
11579 (resolve_qualified_expression_name): Propagate resolution only if
11580 there are remaining qualifiers. Take into account `q' might have
11581 been cleared after re-qualification.
11582 * parse.y (patch_method_invocation): New local `resolved'.
11583 Section dealing with qualified expression rewritten to use
11584 resolve_field_access.
11586 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11588 * parse.h (PUSH_CPC): Fixed indentation.
11589 (DEBUG_CPC): New macro.
11590 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11591 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11592 * parse.y (class_body_declaration:): Use
11593 SET_CPC_INSTANCE_INITIALIZER_STMT.
11594 (method_declaration:): Check for null current_function_decl.
11595 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11596 (java_parser_context_pop_initialized_field): Better handling of
11598 (maybe_make_nested_class_name): Mark nested class name as
11599 qualified when necessary.
11600 (end_class_declaration): Don't call java_parse_context_resume when
11601 one or more error occurred.
11602 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11603 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11604 SET_CPC_INITIALIZER_STMT.
11605 (method_header): Check for inner classes declaring static methods.
11606 (resolve_qualified_expression_name): Handle situation where `this'
11609 2000-03-13 Hans Boehm <boehm@acm.org>
11611 * typeck.c (build_prim_array_type): Correctly set the high word too.
11613 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11615 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11617 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11618 list of methods for interfaces.
11620 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11622 * parse.y (qualify_ambiguous_name): Properly handle expressions
11625 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11627 * parse.y (check_final_assignment): Extended to process
11629 (patch_assignment): Have check_final_assignment called only once.
11631 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11633 * java-tree.h (IS_INIT_CHECKED): New flag.
11634 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11635 * parse.y (patch_string): Call force_evaluation_order on the
11636 completed string concatenation tree.
11637 * expr.c (force_evaluation_order): Call force_evaluation_order on
11638 function's arguments too.
11640 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11642 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11643 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11644 (build_anewarray): Likewise.
11645 * parse.y (patch_newarray): Likewise.
11646 * parse.c: Regenerated.
11648 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11650 * decl.c (init_decl_processing): Added new class fields `depth',
11651 `ancestors', and `idt' to class_type_node. Use
11652 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11653 * class.c (make_class_data): Push initial values for new fields.
11654 * java-tree.h: Updated prototype for `build_invokeinterface'.
11655 * expr.c (build_invokeinterface): Changed parameters to accept
11656 `method' tree. Calculate index of `method' in its declaring
11657 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11658 (expand_invoke): Call `build_invokeinterface' with new parameters.
11659 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11662 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11664 * typeck.c (lookup_do): Search superinterfaces first
11665 when looking up an interface method. From Godmar Back
11666 <gback@cs.utah.edu>
11668 2000-03-06 Tom Tromey <tromey@cygnus.com>
11670 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11672 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11674 * java-tree.h (lookup_argument_method2): Declared.
11675 (safe_layout_class): Prototype moved from parse.h.
11676 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11677 * parse.y (java_check_regular_methods): Local `super_class' gone.
11678 Call lookup_argument_method2 instead of lookup_argument_method.
11679 Perform modifier match for methods found declared in implemented
11680 interfaces. Fixed indentation problem. Overriding/hiding error
11681 report to take place only for methods found in classes.
11682 * typeck.c (lookup_argument_method): Changed leading
11683 comment. Re-written by calling lookup_do.
11684 (lookup_argument_method2): New function.
11685 (lookup_java_method): Re-written by calling lookup_do.
11686 (lookup_do): New function.
11688 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11690 * check-init.c (check_init): Removed dead code. Handle (blank)
11692 * parse.y (declare_local_variables): New local `final_p', set it
11693 and use it to initialize LOCAL_FINAL.
11694 (check_final_assignment): Only check FIELD_DECLs.
11696 2000-02-17 Tom Tromey <tromey@cygnus.com>
11698 * Makefile.in (JAVA_OBJS): Added boehm.o.
11699 (boehm.o): New target.
11700 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11701 * java-tree.h (flag_use_boehm_gc): Declare.
11702 (get_boehm_type_descriptor): Declare.
11703 * lang.c (lang_f_options): Added `use-boehm-gc'.
11704 (flag_use_boehm_gc): New global.
11705 * lang-options.h: Added -fuse-boehm-gc.
11706 * boehm.c: New file.
11707 * class.c (get_dispatch_table): If class uses a Boehm type
11708 descriptor, put it in the vtable.
11709 (make_class_data): Removed dead code.
11711 2000-03-03 Per Bothner <per@bothner.com>
11713 * decl.c (init_decl_processing): Initialize sizetype properly.
11715 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11717 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11718 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11719 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11720 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11721 (jcf_parse): New local `current'. Load innerclasses seen in outer
11722 context being processed.
11723 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11724 * jcf-write.c (append_innerclasses_attribute): New function.
11725 (append_innerclasses_attribute_entry): Likewise.
11726 (get_access_flags): Handle static classes. Set anonymous and local
11727 classes to be private.
11728 (generate_classfile): Attribute count adjusted. Call
11729 append_innerclasses_attribute.
11730 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11731 PURE_INNER_CLASS_TYPE_P.
11732 * parse.y (parser_qualified_classname): New parameter `is_static',
11733 produce non qualified name accordingly.
11734 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11735 (create_interface): Added argument to parser_qualified_classname.
11736 (create_class): Added argument to parser_qualified_classname. Setup
11737 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11738 (add_inner_class_fields): Fixed indentation.
11739 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11740 (method_declarator): Fixed typo in comment.
11741 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11742 (build_current_thisn): Likewise.
11743 (patch_method_invocation): Likewise.
11745 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11747 * decl.c (current_function_decl): Move to toplev.c.
11749 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11751 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11752 (DECL_BIT_INDEX): Use underlying representation.
11753 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11755 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11757 * expr.c (build_java_ret): Pass proper type to size_binop.
11759 2000-02-25 Anthony Green <green@cygnus.com>
11761 * expr.c (build_class_init): Mark the decl to be ignored by
11763 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11764 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11765 * class.c (init_test_hash_newfunc): New function.
11766 (decl_hash): New function.
11767 (decl_compare): New function.
11768 * decl.c (emit_init_test_initialization): New function.
11769 (complete_start_java_method): Traverse the init test hashtable,
11770 calling emit_init_test_initialization.
11771 (always_initialize_class_p): Define.
11772 * expr.c (build_class_init): Use initialization tests when
11773 emitting class initialization code.
11774 (always_initialize_class_p): Declare.
11775 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11777 * java-tree.h: Include hash.h.
11778 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11779 (struct lang_decl): Add init_test_table field.
11780 (init_test_hash_entry): Define.
11782 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11784 * gjavah.c (main): Avoid using `argi' to report unimplemented
11787 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11789 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11790 initialize locals to avoid warnings. Local `exception_type' moved
11793 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11795 * parse.y (resolve_expression_name): Use `orig' as a second
11796 argument to resolve_field_access.
11797 (resolve_field_access): Removed unnecessary code when dealing with
11800 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11802 * class.c (push_super_field): Don't push the field twice.
11803 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11804 * parse.h (java_reorder_fields): Prototyped.
11805 * parse.y (java_reorder_fields): New function.
11806 (java_layout_class): Simplified not to worry about re-ordering.
11808 2000-02-23 Tom Tromey <tromey@cygnus.com>
11810 * gjavah.c (print_name): In JNI case, correctly quote string.
11811 (print_method_info): Don't handle overrides in JNI mode.
11813 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11815 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11816 value type set to `boolean_type_node'.
11818 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11820 * jcf-dump.c (main): Test for correct condition after
11821 output file creation.
11823 2000-02-19 Anthony Green <green@cygnus.com>
11825 * jcf-depend.c (add_entry): Fix test for first list entry.
11827 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11829 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11830 * constants.c (build_constants_constructor): Likewise.
11832 2000-02-19 Anthony Green <green@cygnus.com>
11834 * jcf-depend.c (add_entry): Add entries to the end of the list.
11836 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11838 * decl.c (INT_TYPE_SIZE): Define if necessary.
11839 (expand_java_return): Handle the case of a native integer smaller
11840 than a JVM integer.
11842 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11844 * gjavah.c (help): Use GCCBUGURL.
11845 * jv-scan.c (help): Likewise.
11846 * jcf-dump.c (help): Likewise.
11848 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11850 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11853 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11855 * jcf-parse.c (load_class): Call `fatal' if no file containing
11856 the target class are found.
11858 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11860 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11861 lex.c, lex.h, and PARSE_H to...
11862 (parse.o, parse-scan.o): ...here, respectively.
11864 * lex.c: Split out code that may trigger SIGFPE from yylex()
11865 to its own function.
11866 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11868 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11870 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11872 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11874 * parse.y (outer_field_access_p): Stop in time when outer contexts
11876 (resolve_qualified_expression_name): Properly qualify *everything*
11877 after a package.type to be resoled as expression names.
11878 (find_applicable_accessible_methods_list): Save/restore `class' to
11879 isolate it from a possible outer context search.
11881 2000-02-15 Tom Tromey <tromey@cygnus.com>
11883 * gjavah.c (jni_print_char): New function.
11884 (print_full_cxx_name): Use it.
11885 (decode_signature_piece): Likewise.
11886 (print_cxx_classname): Likewise.
11888 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11890 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11892 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11894 * gjavah.c: Include version.h.
11896 * jcf-dump.c: Likewise.
11898 * jv-scan.c: Likewise.
11900 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11902 * parse.y (outer_field_access_fix): First parameter now a tree
11903 node. Check for assignment to final. First argument to
11904 build_outer_field_access_fix modified to accommodate prototype.
11905 (build_outer_field_access): Don't check for assignment to final
11907 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11908 possibly returned by outer_field_access_fix. Changed
11909 outer_field_access_fix's first argument.
11910 (check_final_assignment): $finit$'s context is OK.
11911 (patch_unaryop): Use node instead of its line/column value when
11912 calling outer_field_access_fix.
11914 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11916 * parse.y (interface_declaration:): No longer tagged
11917 <node>. Re-installed default action.
11918 (class_member_declaration:): Handle inner interfaces.
11919 (interface_member_declaration): Handle inner interfaces and
11921 (create_interface): Push error if one seen. Suspend parsing
11922 context when processing an inner interface.
11923 (register_fields): Inner class static field limitations not to
11924 apply to inner interfaces.
11926 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11928 * jcf-parse.c (load_class): Update `java_error_count' when a
11929 class' file can't be found.
11930 (parse.y): Avoid (byte)code generation when errors seen.
11932 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11934 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11935 decodes a valid node.
11936 (patch_binop): Handle TRUNC_DIV_EXPR.
11938 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11940 * parse.y (resolve_package): New local `acc'. Try to progressively
11941 build and guess a package and type name.
11943 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11945 * parse.y (find_applicable_accessible_methods_list): Load and
11946 layout the search class if necessary.
11947 (java_complete_tree): Keep to original type of the folded initial
11950 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11952 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11953 Generate error message if circularity is detected. New static
11955 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11956 * jcf-write.c (generate_bytecode_insns): Very simply handle
11958 * parse.y (java_check_circular_reference): Use
11959 `cyclic_inheritance_report' during report, if necessary.
11960 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11961 walking NEW_ARRAY_INIT twice.
11963 2000-02-09 Tom Tromey <tromey@cygnus.com>
11965 * parse.y (check_class_interface_creation): Allow inner classes to
11966 be `private' or `protected', check modifiers' consistency. Prevent
11967 block local classes from bearing any modifiers.
11969 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11971 * except.c (check_start_handlers): Re-add prototype lost in last
11973 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11975 2000-02-09 Andrew Haley <aph@cygnus.com>
11977 * decl.c (clear_binding_level): Remove excess initializer.
11978 (maybe_poplevels): Remove unused variable.
11979 (force_poplevels): Ditto.
11980 (struct binding_level): Add comment.
11982 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11984 * jcf-write.c (generate_classfile): Don't consider
11985 pre-initialization with reference value (use <clinit> instead.)
11986 * parse.y (java_fix_constructors): No generated constructor for
11988 (build_outer_field_access): Removed debug message.
11989 (outer_field_expanded_access_p): Adapted to bytecode generation.
11990 (build_outer_field_access_method): Use fix_method_argument_names.
11991 (build_outer_method_access_method): Fixed indentation. Added
11992 comment. Handle access method generation for static and also void
11994 (build_access_to_thisn): Inserted debug message.
11995 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11996 (resolve_qualified_expression_name): Fixed comment.
11997 (not_accessible_p): Adapted to bytecode generation. Added comment.
11998 (patch_method_invocation): Added comment.
11999 (maybe_use_access_method): Fixed leading comment. Handle static
12001 (java_complete_lhs): Don't shortcut handling of initialized upon
12002 declaration String type static fields when generating bytecode.
12003 (patch_unaryop): Handle outer field access when generating
12006 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12008 * java-tree.h (FIELD_THISN): New macro.
12009 * jcf-write.c (append_synthetic_attribute): New function.
12010 (generate_classfile): Set "Synthetic" attribute on this$<n>,
12011 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
12012 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
12014 (build_outer_field_access): Turned on access functions usage and
12015 generation when compiling to bytecode.
12016 (maybe_use_access_method): Likewise.
12018 2000-01-25 Andrew Haley <aph@cygnus.com>
12020 * java-except.h (struct eh_range): Add `expanded' field.
12021 (maybe_start_try): Add end_pc arg.
12022 (maybe_end_try): Ditto.
12023 * java-tree.h (force_poplevels): new function.
12024 * expr.c (expand_byte_code): Don't call maybe_start_try or
12026 * except.c (add_handler): Reset expanded.
12027 (expand_start_java_handler): Set expanded.
12028 (check_start_handlers): Don't expand a start handler that's
12029 already been expanded.
12030 (maybe_start_try): Add end_pc arg. Only expand a handler which
12032 (expand_end_java_handler): call force_poplevels.
12033 (force_poplevels): new function.
12034 * decl.c (binding_level): Add start_pc of binding level.
12035 (maybe_pushlevels): Call maybe_start_try when pushing binding
12037 (maybe_poplevels): Call maybe_end_try when popping binding levels.
12038 (LARGEST_PC): Define.
12039 (clear_binding_level): Use LARGEST_PC.
12041 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
12042 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
12043 (binding_depth, is_class_level, current_pc): new variables.
12044 (struct binding_level): ditto.
12045 (indent): new function.
12046 (push_jvm_slot): add debugging info.
12047 (maybe_pushlevels): ditto.
12048 (maybe_poplevels): ditto.
12049 (pushlevel): ditto.
12051 (start_java_method): ditto.
12052 (give_name_to_locals): comment only.
12053 * except.c (binding_depth, is_class_level, current_pc):
12055 (expand_start_java_handler): add debugging info.
12056 (expand_end_java_handler): ditto.
12058 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12060 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
12061 (print_name_for_stub_or_jni, process_file): Constify a char*.
12063 2000-02-03 Tom Tromey <tromey@cygnus.com>
12065 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
12067 2000-01-31 Scott Bambrough <scottb@netwinder.org>
12069 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
12070 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
12073 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12075 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
12076 * java-tree.h (TYPE_II_STMT_LIST): New macro.
12077 (struct lang_type): New field `ii_block'.
12078 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
12079 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
12080 * parse.h (struct parser_ctxt): New field `instance_initializers'.
12081 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
12082 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
12083 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
12085 * parse.y (add_instance_initializer): New function.
12086 (in_instance_initializer): New static global.
12087 (class_body_declaration:): Link instance initializer block.
12088 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
12089 (array_creation_expression:): Remove unused local.
12090 (java_parser_context_push_initialized_field): Fixed leading
12091 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
12092 CPC_INSTANCE_INITIALIZER_LIST.
12093 (java_parser_context_pop_initialized_field): Likewise.
12094 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
12095 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
12096 CPC_INITIALIZER_STMT.
12097 (fix_constructors): New local `class_type'. Use it. Call
12098 add_instance_initializer.
12099 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
12100 (patch_return): Forbid return in instance initializers.
12101 (patch_throw_statement): Enforce exception handling in the context
12102 of instance initializers.
12104 2000-02-03 Tom Tromey <tromey@cygnus.com>
12106 * Make-lang.in (java.mostlyclean): Remove executables in
12109 2000-01-31 Scott Bambrough <scottb@netwinder.org>
12111 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
12112 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
12113 (java_float_finite): Convert to use union Word from javaop.h.
12114 (java_double_finite): Convert to use union DWord from javaop.h.
12116 2000-02-02 Tom Tromey <tromey@cygnus.com>
12118 * gjavah.c (options): Added `jni' entry.
12119 (help): Document -jni.
12120 (flag_jni): New global.
12121 (process_file): Handle JNI output. Don't print text from
12122 -prepend, -add, etc, when generating stubs. Only remove `.class'
12123 suffix if it actually exists.
12124 (main): Create a `.c' file when run with `--jni --stubs'. Create
12125 correct output file name with `--jni'.
12126 (print_include): Mangle header name differently in JNI case.
12127 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
12129 (print_method_info): Handle JNI case. Put signature info into
12130 method name. Handle case when STREAM is NULL.
12131 (print_name_for_stub_or_jni): New function.
12132 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
12133 (print_cxx_classname): Handle JNI.
12134 (print_full_cxx_name): Likewise.
12135 (decode_signature_piece): Likewise.
12136 (overloaded_jni_method_exists_p): New function.
12137 (struct method_name): Added `signature' and `sig_length' fields.
12138 (HANDLE_END_FIELD): Do nothing in JNI mode.
12140 2000-02-02 Tom Tromey <tromey@cygnus.com>
12142 * jv-scan.c: Include version.c, <getopt.h>.
12143 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
12144 (options): New array.
12145 (usage): New function.
12146 (version): New function.
12147 (main): Use getopt_long to parse command line.
12148 * jcf-dump.c: Include version.c, <getopt.h>.
12149 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
12150 OPT_JAVAP): New macros.
12151 (options): New array.
12152 (usage): Return `void'. Changed message.
12153 (help): New function.
12154 (version): New function.
12155 (main): Use getopt_long_only to parse command line.
12156 * gjavah.c: Include <getopt.h>.
12157 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
12158 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
12159 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
12160 (options): New array.
12161 (java_no_argument): Removed.
12162 (help): Updated with missing options.
12163 (main): Use getopt_long_only to parse command line.
12164 (usage): Changed message.
12166 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12168 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
12169 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
12170 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
12171 * parse.y (array_creation_expression:): Handle anonymous arrays.
12172 (build_array_from_name): Don't set `ret_name' if null.
12173 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
12174 (qualify_ambiguous_name): Likewise.
12175 (java_complete_expand_class): Likewise.
12177 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12179 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
12180 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
12181 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
12182 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
12183 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
12184 AIPL_FUNCTION_COMPLETED_INVOCATION.
12185 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
12186 AIPL_FUNCTION_INVOCATION_READY.
12187 (AIPL_FUNCTION_DECLARATION): New enum entry.
12188 * parse.y (reorder_static_initialized): New function.
12189 (java_parser_context_pop_initialized_field): Use it.
12190 (add_inner_class_fields): Use
12191 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
12192 augmented. Install marker after last alias initializer, if any.
12193 (generate_finit): Fixed typo. Don't try to retain only the used
12195 (method_header): Compute and set DECL_FUNCTION_NAP.
12196 (method_declarator): Fixed comment. Insert alias initializer in
12198 (build_alias_initializer_parameter_list): Fixed leading
12199 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
12200 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
12201 (java_complete_expand_class): Code to retain only used aliases
12203 (java_complete_expand_methods): New local `first_decl'. Generate
12204 $finit$ first, then expand the constructors, regular methods and
12206 (java_complete_expand_method): Don't report error on missing
12207 return statement if previously detected bogus.
12208 (fix_constructors): Don't patch constructor parameters list.
12209 (patch_method_invocation): Use new AIPL enum values. Reverse
12210 alias initializer list for anonymous classes.
12212 2000-01-30 Anthony Green <green@redhat.com>
12214 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
12215 determine how many stack slots to pop.
12217 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12219 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
12220 error handling/recovery.
12221 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
12223 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12225 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
12226 FIELD_LOCAL_ALIAS_USED): New macros.
12227 (DECL_FUNCTION_NAP): New macro.
12228 (struct lang_decl): New field `nap'.
12229 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
12230 (struct lang_type): New fields `finit_stmt_list' and
12231 `clinit_stmt_list'.
12232 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
12233 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
12234 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
12235 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
12236 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
12237 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
12238 (BUILD_THROW): Macro line separator re-indented.
12239 * parse.y (end_class_declaration): New function.
12240 (maybe_generate_pre_expand_clinit): New name for
12241 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
12242 pre-expand static fields.
12243 (maybe_generate_clinit): Function deleted.
12244 (check_for_static_method_reference): Prototype's parameter list
12246 (generate_finit): New name for maybe_generate_finit. Changed
12247 leading comment. Function rewritten to use
12248 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
12249 (build_alias_initializer_parameter_list): New function.
12250 (java_parser_context_pop_initialized_field): Likewise.
12251 (add_inner_class_fields): Likewise.
12252 (type_declaration:): Call end_class_declaration.
12253 (class_member_declaration:): Likewise.
12254 (formal_parameter_list:): Fixed typos.
12255 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
12256 element. Improved error handling.
12257 (block_statement:): Call end_class_declaration.
12258 (anonymous_class_creation:): Likewise.
12259 (create_anonymous_class): Fixed comments.
12260 (create_class): Call add_inner_class_fields.
12261 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
12262 (method_header): Use MARK_FINAL_PARMS.
12263 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
12264 (method_declarator): Propagate final argument flag.
12265 (craft_constructor): New local `artificial'. Call
12266 build_alias_initializer_parameter_list. Use
12267 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
12268 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
12270 (complete_expand_class): Get rid of unused outer context local
12272 (java_complete_expand_methods): Fixed leading
12273 comment. Generate/pre-expand <clinit> first. Changed method
12274 expansion order to regular, $finit$, constructors, <clinit>.
12275 (java_complete_expand_method): Set current_function_decl.
12276 (fix_constructors): Fix constructor parameter list to account for
12277 outer context local alias initializers.
12278 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12279 (resolve_expression_name): Lookup outer context local aliases. New
12280 local `access', use it.
12281 (patch_method_invocation): Patch inner class ctor invocation with
12282 outer context local aliases initialization values. $finit$
12283 invocation patching now includes things generated with
12284 build_alias_initializer_parameter_list.
12285 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
12286 (build_super_invocation): Likewise.
12287 (patch_assignment): Changed comment.
12289 2000-01-27 Andrew Haley <aph@cygnus.com>
12291 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
12295 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12297 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
12299 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
12301 * parse.y (register_fields): Don't pass a format specifier to
12302 OBSOLETE_MODIFIER_WARNING.
12303 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
12304 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
12306 (check_modifiers): Change function into a macro.
12307 (check_class_interface_creation): Pass a literal format string.
12309 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12311 * buffer.h: PROTO -> PARAMS.
12312 * check-init.c: Likewise.
12313 * class.c: Likewise.
12314 * constants.c: Likewise.
12315 * convert.h: Likewise.
12316 * decl.c: Likewise.
12317 * except.c: Likewise.
12318 * expr.c: Likewise.
12319 * gjavah.c: Likewise.
12320 * java-except.h: Likewise.
12321 * java-tree.h: Likewise.
12322 * jcf-depend.c: Likewise.
12323 * jcf-dump.c: Likewise.
12324 * jcf-parse.c: Likewise.
12325 * jcf-path.c: Likewise.
12326 * jcf-reader.c: Likewise.
12327 * jcf-write.c: Likewise.
12329 * jv-scan.c: Likewise.
12330 * jvgenmain.c: Likewise.
12331 * jvspec.c: Likewise.
12332 * lang.c: Likewise.
12335 * parse-scan.y: Likewise.
12336 * parse.h: Likewise.
12337 * parse.y: Likewise.
12338 * typeck.c: Likewise.
12339 * verify.c: Likewise.
12340 * xref.c: Likewise.
12341 * xref.h: Likewise.
12342 * zextract.c: Likewise.
12343 * zipfile.h: Likewise.
12345 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12347 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12348 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
12349 * constants.c (build_constant_data_ref): Check for cached
12350 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
12351 in TYPE_CPOOL_DATE_REF.
12352 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
12353 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
12354 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
12355 (LOCAL_FINAL): New macro.
12356 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
12357 constant pool -- don't try to reuse.
12358 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
12359 TYPE_LANG_SPECIFIC.
12360 (find_in_current_zip): Use TYPE_JCF.
12361 * parse.h (java_check_final): Prototype removed.
12362 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
12363 (maybe_create_class_interface_decl,
12364 check_class_interface_creation): Likewise.
12365 (java_expand_finals): Function removed.
12366 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
12367 (block_statement:): Fixed comment.
12368 (anonymous_class_creation:): Likewise.
12369 (check_class_interface_creation): Reversed Jan 12, 2000 extra
12371 (check_class_interface_creation): Loosened error report on (inner)
12372 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
12373 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
12374 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
12376 (create_interface): Likewise.
12377 (anonymous_class_counter): New static global.
12378 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
12379 patch. Fixed comments.
12380 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
12381 anonymous_class_counter when declaring a toplevel class.
12382 (craft_constructor): Fixed constructor name when handling
12383 anonymous classes. Anonymous class constructors to feature hidden
12384 this$<n> parameter.
12385 (java_fix_constructors): Added comment.
12386 (java_check_final): Function removed.
12387 (java_complete_expand_methods): Fixed comment. Don't generate
12388 class data, save its outgoing constant pool instead.
12389 (verify_constructor_super): Skip anonymous class constructor
12390 hidden this$<n> parameter.
12391 (java_expand_classes): New local `saved_ctxp'. Removed call to
12392 java_expand_finals and java_check_final. Expand anonymous class
12393 constructors. Generate class data.
12394 (build_super_invocation): Skip anonymous class hidden this$<n>
12396 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
12397 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
12398 (set_java_signature): Likewise.
12400 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12402 * gjavah.c: Delete ACC_VISIBILITY define.
12403 * jcf.h: Add ACC_VISIBILITY define.
12404 * parse.y: final: rule tagged <value>.
12405 (java_check_regular_methods): Use ACC_VISIBILITY define for
12406 default package access check.
12407 (local_variable_declaration_statement): Use final: rule.
12409 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
12411 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
12412 (final:): New rule.
12414 2000-01-17 Tom Tromey <tromey@cygnus.com>
12416 * gjavah.c (print_field_info): Allow non-static final fields.
12418 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12420 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
12421 * parse.y (patch_anonymous_class): New function.
12422 (create_anonymous_class): Register incomplete type when the
12423 class/interface to extends/implement isn't known yet.
12424 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
12425 (verify_constructor_super): Tuned error message.
12427 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12429 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
12430 (ANONYMOUS_CLASS_P): New macro.
12431 (TYPE_SIGNATURE, TYPE_JCF): New macros.
12432 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
12433 * parse.y (create_class): Added leading argument.
12434 (maybe_create_class_interface_decl,
12435 check_class_interface_creation): Likewise.
12436 (craft_constructor): New function.
12437 (verify_constructor_super): Added argument in prototype.
12438 (class_declaration:): Inserted leading argument.
12439 (for_begin:): Use FOR_LOOP_P.
12440 (anonymous_class_creation): Create WFL of the anonymous class to
12441 instantiate. Call build_new_invocation. Added comments.
12442 (check_class_interface_creation): Handle parameter `anonymous' in
12443 verbose mode class creation announce.
12444 (link_nested_class_to_enclosing): Exclude anonymous classes.
12445 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
12446 anonymous class, even though they appear to have an enclosing
12448 (create_interface): Pass extra argument to
12449 check_class_interface_creation.
12450 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
12451 (create_class): Call check_class_interface_creation and
12452 maybe_create_class_interface_decl with extra new argument. Don't
12453 add private this$<n> to anonymous classes.
12454 (method_declarator): Insert hidden this$<n> to anonymous class
12456 (java_fix_constructors): Deleted code creating default
12457 constructor. Call craft_constructor instead.
12458 (java_check_regular_methods): Set `saw_constructor' to 1 for
12460 (fix_constructors): Pass extra argument to verify_constructor_super.
12461 (verify_constructor_super): New local `sdecl', use it. Search for
12462 matching constructor (possibly featuring arguments) in super
12464 (lookup_method_invoke): Craft constructor according to arguments
12465 list when dealing with anonymous class constructors.
12466 (build_super_invocation): Pass arguments to anonymous class super
12468 (search_loop): Use FOR_LOOP_P.
12469 (labeled_block_contains_loop_p): Likewise.
12471 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12473 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
12474 (enclosing_context_p): New function.
12475 (get_access_flags_from_decl): Handle CLASS_STATIC.
12476 (maybe_layout_super_class): Extra first argument passed to
12478 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
12480 * decl.c (access0_identifier_node): New global.
12481 (init_decl_processing): access0_identifier_node initialized.
12482 (pushdecl): Set DECL_CONTEXT only on non type decls.
12483 * expr.c (lookup_field): Lookup inner class fields in enclosing
12485 (expand_invoke): Use ID_INIT_P.
12486 (expand_java_field_op): Use DECL_CLINIT_P.
12487 * java-tree.def (CLASS_LITERAL): New tree code.
12488 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
12489 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
12490 (struct lang_decl): New field `inner_access'.
12491 (enclosing_context_p): Prototyped.
12492 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
12493 ID_CLINIT_P): New macros.
12494 (CLASS_STATIC): New macro.
12495 (CLASS_ACCESS0_GENERATED_P): New macro.
12496 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
12497 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
12498 INNER_CLASS_P): New macros.
12499 (DECL_INNER_CLASS_LIST): New macro.
12500 * jcf-parse.c (yyparse): Avoid the use of ANSI string
12502 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12503 the shift value to int. Fixed typo in comment.
12504 * lex.c (inst_id, wpv_id): Initialize.
12505 * mangle.c (unicode_mangling_length): Take `$' into account.
12506 * parse.h (DRECOVER, RECOVER): Terminate properly.
12507 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
12508 (typedef struct _jdep): New field `enclosing'.
12509 (JDEP_ENCLOSING): New macro.
12510 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
12511 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
12512 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
12513 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
12514 GET_ENCLOSING_CPC_CONTEXT): New macros.
12515 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
12516 (do_resolve_class): Added extra argument in prototype.
12517 * parse.y (resolve_class): Added extra argument in prototype.
12518 (maybe_create_class_interface_decl): Likewise.
12519 (maybe_use_access_method, build_wfl_wrap): New functions.
12520 (java_complete_expand_classes, java_complete_expand_class):
12522 (java_parser_context_push_initialized_field,
12523 java_parser_context_suspend, java_parser_context_resume):
12525 (maybe_make_nested_class_name, make_nested_class_name,
12526 set_nested_class_simple_name_value,
12527 link_nested_class_to_enclosing, find_as_inner_class,
12528 find_as_inner_class_do, check_inner_class_redefinition,
12529 build_thisn_assign, build_current_thisn, build_access_to_thisn,
12530 maybe_build_thisn_access_method, build_outer_field_access,
12531 build_outer_field_access_methods, build_outer_field_access_expr,
12532 build_outer_method_access_method, build_new_access_id,
12533 build_outer_field_access_method, outer_field_access_p,
12534 outer_field_expanded_access_p, outer_field_access_fix,
12535 build_incomplete_class_ref, patch_incomplete_class_ref,
12536 create_anonymous_class): Likewise.
12537 (inst_id, wpv_id): New static global variables.
12538 (synchronized:): New rule, tagged <node>.
12539 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
12541 (anonymous_class_creation:): New rule, tagged <node>.
12542 (NEW_TK): Tagged <node>.
12543 (type_literals, array_type_literal): New rules, tagged <node>.
12544 (class_declaration:): Removed action when reducing by class_body:
12545 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
12546 using GET_CPC in sub-rules.
12547 (class_member_declaration): Handle inner classes.
12548 (method_declaration): When reducing method_header:, reset
12549 current_function_decl when appropriate.
12550 (method_declarator:): Set the number of formal parameter to 0 for
12551 method declared without arguments.
12552 (constructor_declarator:): Likewise.
12553 (static_initializer:): List of elements kept in a list.
12554 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
12555 use of the keyword `static' for type declarations.
12556 (block_statement:): Handle inner class declarations.
12557 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
12558 type qualified `this'.
12559 (class_instance_creation_expression): Use anonymous_class_creation:
12560 to handle inner class instances creation. Handle qualified `new'.
12561 (something_dot_new): Added appropriate actions.
12562 (create_new_parser_context): New function.
12563 (java_push_parser_context, java_parser_context_save_global,
12564 java_parser_context_suspend): Use create_new_parser_context.
12565 (check_modifiers): Changed leading comment.
12566 (check_class_interface_creation): Handle interclasses.
12567 (add_superinterfaces): Fixed comment.
12568 (create_interface): Build qualified name from the raw_name instead
12569 of its matching WFL. Push the initialized fields list. raw_name added
12570 as an extra argument to maybe_create_class_interface_decl.
12571 (create_class): Build qualified name from the raw_name instead of
12572 its matching WFL. Removed assignment to current_parsed_class_un.
12573 Call PUSH_ERROR before returning an error. Suspend the current
12574 parser context when processing an inner class. Push the
12575 initialized fields list. raw_name added as an extra argument to
12576 maybe_create_class_interface_decl. Add the private this$<n>
12578 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12579 (register_fields): Get the class type from GET_CPC and handle
12580 previous errors. Added code to handle the creation of static
12581 fields in inner classes. Initialized fields initialization
12582 statements kept in a list of lists.
12583 (maybe_generate_finit): Initialized fields initialization
12584 statements kept in a list of lists. Use GET_CPC.
12585 (maybe_generate_clinit): Likewise.
12586 (method_header): Use GET_CPC and GET_CPC_UN.
12587 (parser_qualified_classname): Handle inner classes.
12588 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12589 (java_fix_constructors): Hide pointer to enclosing context
12590 instance in constructor list when dealing with inner classes.
12591 (jdep_resolve_class): Call resolve_class with extra first argument
12593 (resolve_class): Add enclosing context as a first extra argument
12594 to do_resolve_class.
12595 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12597 (resolve_no_layout): Extra argument added to resolve_class
12599 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12600 (java_get_real_method_name): Use GET_CPC_UN.
12601 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12602 (java_check_abstract_methods): Handle static method declared in
12603 inner classes by an error.
12604 (java_check_regular_methods): Use DECL_CLINIT_P.
12605 (source_start_java_method): Also set DECL_MAX_LOCALS.
12606 (create_artificial_method): Call java_parser_context_save_global
12607 and java_parser_context_restore_global instead of saving/restoring
12608 the context by hand.
12609 (expand_start_java_method): Improved verbose mode message.
12610 (java_complete_expand_methods): Fixed leading comment. Use
12612 (fix_constructors): Added assignment to this$<n> if necessary.
12613 (java_expand_classes): Call java_complete_expand_classes instead
12614 of java_complete_expand_methods.
12615 (make_qualified_primary): Simplified.
12616 (merge_qualified_name): Optimized for missing left or right parts.
12617 (resolve_expression_name): Handle access to outer class fields from
12619 (resolve_qualified_expression_name): New macro
12620 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12621 classes. Report error on non appropriate qualification of
12622 `new'. Handle qualified `this'.
12623 (not_accessible_p): Allow access to outer class private fields from
12625 (patch_method_invocation): Handle method invocations through
12626 access methods and inner class constructor invocations.
12627 (find_applicable_accessible_methods_list): Search enclosing
12628 contexts of an inner class.
12629 (search_applicable_methods_list): Fixed typo.
12630 (argument_types_convertible): Handle inner class constructors'
12631 hidden outer context reference argument.
12632 (qualify_ambiguous_name): Handle qualified `this'.
12633 (java_complete_lhs): Handle use of field accessed through
12634 artificial access methods in various cases of assignments. Handle
12635 CLASS_LITERAL node.
12636 (check_final_assignment): Use DECL_CLINIT_P.
12637 (valid_ref_assignconv_cast_p): Handle the destination being an
12638 enclosing context of the source.
12639 (patch_unaryop): Handle use of field accessed through artificial
12641 (patch_return): Use DECL_CLINIT_P.
12642 (patch_throw_statement): Use DECL_CLINIT_P.
12643 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12644 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12647 2000-01-16 Anthony Green <green@cygnus.com>
12649 * parse.y (build_string_concatenation): Only use
12650 StringBuffer(String) shortcut if String arg is constant.
12652 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12654 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12655 the shift value to int. Fixed typo in comment.
12657 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12659 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12660 * jcf-write.c: Likewise.
12661 * parse.y: Likewise.
12662 * parse.c: Regenerate.
12664 2000-01-09 Anthony Green <green@cygnus.com>
12666 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12667 bytecodes in the correct order.
12669 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12671 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12673 2000-01-06 Anthony Green <green@cygnus.com>
12675 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12676 before building constant array decl.
12678 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12680 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12681 method invocation and typo in conditional expression.
12682 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12683 the appropriate NOTE_POP.
12684 * parse.y (patch_binop): Shift value mask to feature the right
12687 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12689 * class.c (assume_compiled, assume_compiled_node): Add static
12691 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12693 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12695 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12697 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12698 to `__modifier' to avoid stringifying it.
12700 * parse.y (verify_constructor_circularity): Don't call a variadic
12701 function with a non-literal format string.
12702 (java_check_abstract_methods): Move unreachable code inside
12703 `continue' statement.
12704 (lookup_method_invoke): Call xstrdup, not strdup.
12706 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12709 * jcf-parse.c (yyparse): Likewise.
12711 * jv-scan.c (main): Likewise.
12713 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12715 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12716 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12717 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12720 * parse.y (synchronized, variable_redefinition_error,
12721 check_class_interface_creation, create_interface, create_class,
12722 method_header, finish_method_declaration,
12723 check_modifiers_consistency, method_declarator,
12724 complete_class_report_errors, check_abstract_method_definitions,
12725 java_check_regular_methods, check_throws_clauses,
12726 java_check_abstract_methods, read_import_dir,
12727 check_pkg_class_access, declare_local_variables, fix_constructors,
12728 cut_identifier_in_qualified, resolve_expression_name,
12729 resolve_qualified_expression_name, patch_method_invocation,
12730 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12731 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12732 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12733 patch_try_statement, patch_synchronized_statement,
12734 patch_throw_statement, check_thrown_exceptions,
12735 patch_conditional_expr): Likewise.
12737 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12739 * Makefile.in (LIBDEPS): Added gcc's errors.o
12740 (../jcf-dump$(exeext):): Link with gcc's errors.o
12741 (../gcjh$(exeext):): Likewise.
12742 * expr.c (expand_java_NEW): Layout the entire target type instead of
12743 laying out its methods only.
12744 (lookup_field): Layout the class after having loaded it.
12745 * java-tree.h (java_debug_context): Declared.
12746 * jcf-io.c (toplev.h): Included.
12747 (find_class): Removed assignment to jcf's outofsynch
12748 field. Force source file to be read if newer than its matching
12749 class file. Tweaked debug messages.
12750 * jcf-parse.c (jcf_out_of_synch): Deleted.
12751 (read_class): Call to jcf_out_of_synch removed.
12752 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12753 (jcf_out_of_synch): Prototype deleted.
12754 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12755 `deprecated' and `class_err': integer turned into bit-fields.
12756 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12757 * parse.y (package_list): New global.
12758 (package_declaration:): Record newly parsed package name.
12759 (extra_ctxp_pushed_p): Static global deleted.
12760 (java_parser_context_save_global): Create buffer context for the
12761 purpose of saving globals, if necessary.
12762 (java_parser_context_restore_global): Pop context pushed for the
12763 purpose of saving globals, if necessary.
12764 (java_debug_context_do): New prototype and function.
12765 (java_debug_context): Likewise.
12766 (do_resolve_class): Use already parsed package names to qualify
12767 and lookup class candidate.
12768 (java_pre_expand_clinit): Removed unnecessary local variable.
12770 1999-12-17 Tom Tromey <tromey@cygnus.com>
12772 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12774 (process_file): Use `\n\' at end of each line in string.
12776 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12778 * expr.c (expand_invoke): Layout the loaded class before
12779 attempting to use it.
12780 (expand_java_field_op): Allow final field assignments to take
12782 * typeck.c (convert): Return error_mark_node if expr is null.
12784 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12786 * class.c (class_depth): Return -1 if the class doesn't load
12788 * expr.c (can_widen_reference_to): Check for errors during depth
12789 computation and return 0 accordingly.
12790 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12791 create default constructors and add an other error check.
12792 * parse.h (java_fix_constructors): Prototyped.
12793 * parse.y (java_pre_expand_clinit): Likewise.
12794 (build_super_invocation): Re-prototyped to feature one argument.
12795 (java_check_circular_reference): Directly use `current'.
12796 (java_fix_constructors): New function.
12797 (java_check_regular_methods): Don't create default constructors
12798 here, but abort if none were found.
12799 (java_complete_expand_methods): Pre-process <clinit> calling
12800 java_pre_expand_clinit.
12801 (java_pre_expand_clinit): New function.
12802 (fix_constructors): build_super_invocation invoked with the
12803 current method declaration as an argument.
12804 (build_super_invocation): Use the context of the processed method
12805 decl argument instead of current_class.
12806 * typeck.c (lookup_java_method): Take WFLs in method names into
12809 1999-12-14 Per Bothner <per@bothner.com>
12811 * class.c (make_class_data): flag_keep_inline_functions to keep
12812 private methods in the method array.
12814 1999-12-15 Anthony Green <green@cygnus.com>
12816 * check-init.c (check_init): Take into account both types of
12817 `throw's when checking for uninitialized variables.
12819 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12821 * parse.y (java_complete_lhs): Force conversion of array
12822 dimensions to int_type_node, that's what runtime's ABI expects.
12824 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12826 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12827 operand of a WFL, until the Java front-end gets fixed with regard
12828 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12830 1999-12-10 Andrew Haley <aph@cygnus.com>
12832 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12833 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12834 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12835 java-tree.h: Ditto.
12836 jcf-write.c: Ditto.
12838 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12840 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12841 before calling expand_eh_region_start and expand_start_all_catch.
12842 * except.c (expand_start_java_handler): Switch to permanent
12843 obstack before calling expand_eh_region_start.
12844 (expand_end_java_handler): Switch to permanent obstack before
12845 calling expand_start_all_catch.
12847 1999-12-5 Anthony Green <green@cygnus.com>
12849 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12850 function with side effects.
12851 (init_decl_processing): Mark all memory allocating DECLs with
12854 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12856 * except.c (expand_end_java_handler): Call
12857 expand_resume_after_catch and end_catch_handler.
12859 1999-11-30 Anthony Green <green@cygnus.com>
12861 * verify.c (verify_jvm_instructions): Create new return label
12862 chain if non existent (don't rely on the verified state of the jsr
12865 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12867 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12868 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12870 * parse.y (patch_assignment): Removed bogus final class test on
12871 lhs when checking on whether to emit an ArrayStoreException runtime
12873 * expr.c (expand_java_arraystore): Likewise.
12875 1999-11-28 Anthony Green <green@cygnus.com>
12877 * decl.c (find_local_variable): Reuse single slot decls when
12880 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12882 * jcf-parse.c (saw_java_source): Global variable removed.
12883 (read_class): Don't use `saw_java_source'. Added extra braces.
12884 (yyparse): Code setting `saw_java_source' removed.
12886 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12888 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12890 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12892 * verify.c (merge_type_state): Non verified subroutines being
12893 considered more than once to trigger passive type merge.
12895 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12897 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12898 in case of error. Error message tuned.
12900 1999-11-21 Anthony Green <green@cygnus.com>
12902 * constants.c (find_methodref_index): Unwrap method names before
12903 inserting them in the constant pool.
12905 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12907 * class.c (assume_compiled_node): New typedef.
12908 (assume_compiled_tree): New static data.
12909 (find_assume_compiled_node): New function.
12910 (add_assume_compiled): New function.
12911 (assume_compiled): New function.
12912 * class.c (make_class_data): Use assume_compiled.
12913 (is_compiled_class): Use assume_compiled.
12915 * java-tree.h (add_assume_compiled): Declare.
12917 * lang.c (lang_decode_option): Parse new options.
12919 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12921 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12922 int_type_node: that's what `_Jv_AllocObject' expects.
12924 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12926 * parse.y (lookup_method_invoke): Use lang_printable_name to
12927 reliably build the type name during error report. Fixes PR gcj/97.
12929 1999-11-09 Tom Tromey <tromey@cygnus.com>
12931 * jcf-path.c: Include <sys/stat.h>.
12932 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12933 (DIR_UP): New macro.
12935 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12937 * parse.y (source_end_java_method): Resume permanent allocation,
12938 reversing Apr 27 1998 patch.
12939 (patch_string_cst): Pop obstacks after having pushed the permanent
12942 1999-11-05 Tom Tromey <tromey@cygnus.com>
12944 * class.c (finish_class): Emit inlined methods if any native
12945 methods exist in the class. Fixes PR gcj/85.
12947 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12949 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12950 (qualify_ambiguous_name): Likewise.
12952 1999-11-03 Godmar Back <gback@cs.utah.edu>
12954 * typeck.c: (lookup_java_method): search all inherited
12955 interfaces when looking up interface method.
12957 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12959 * parse.y (method_header:): Issue error message for rule `type
12961 (synchronized:): Error report when not using synchronized.
12963 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12966 being used before the superclass constructor has been called.
12967 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12968 instead of `CALL_THIS_CONSTRUCTOR_P'.
12970 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12972 * check-init.c: Fix typo in comment.
12974 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12976 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12979 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12981 * parse.y (expression_statement:): Call function to report
12982 improper invocation of a constructor.
12983 (parse_ctor_invocation_error): New function.
12985 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12987 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12990 1999-10-21 Tom Tromey <tromey@cygnus.com>
12992 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12993 in generated `main'.
12995 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12997 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12998 (qualify_ambiguous_name): Likewise.
13000 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13002 * parse.y (java_complete_tree): fold_constant_for_init to work on
13004 (java_complete_lhs): Likewise.
13005 (array_constructor_check_entry): Complete an initializer element
13006 on permanent_obstack.
13008 1999-10-19 Tom Tromey <tromey@cygnus.com>
13010 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
13011 From Mike Moreton <mike@pillim.demon.co.uk>.
13013 1999-10-15 Greg McGary <gkm@gnu.org>
13015 * java-tree.h (flag_bounds_check): Remove extern decl.
13016 * lang.c (flag_bounds_check): Remove global variable.
13017 (lang_f_options): Remove "bounds-check" entry.
13018 (lang_init_options): Default flag_bounds_check to "on".
13020 1999-10-14 Tom Tromey <tromey@cygnus.com>
13022 * jvgenmain.c (usage): New function.
13023 (main): Use it. Also, handle `-D' options.
13024 * jvspec.c (lang_specific_driver): Recognize -D.
13025 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
13027 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
13029 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13031 * jcf-dump.c (print_constant, disassemble_method): Don't call a
13032 variadic function with a non-literal format string.
13034 * parse-scan.y (report_main_declaration): Likewise.
13036 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
13038 * parse.y (read_import_dir, patch_assignment, patch_binop,
13039 patch_array_ref): Likewise.
13041 * typeck.c (build_java_array_type): Likewise.
13043 * verify.c (verify_jvm_instructions): Likewise.
13045 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13047 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
13049 1999-10-07 Anthony Green <green@cygnus.com>
13051 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
13052 where CHECK_PUT may fail for valid reasons.
13054 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
13055 UNSAFE_PUTN): New macros.
13057 1999-10-04 Tom Tromey <tromey@cygnus.com>
13059 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
13060 well. Fixes Java PR gcj/59.
13061 * parse-scan.y (yyerror): Report errors.
13063 1999-09-24 Glenn Chambers <GChambers@provsol.com>
13065 * decl.c (insert_block): Remove unconditional `abort'.
13067 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
13069 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
13070 FUNCTION_CODE now of type int. All callers changed.
13071 Set the builtin's DECL_BUILT_IN_CLASS.
13073 1999-09-23 Tom Tromey <tromey@cygnus.com>
13075 * jvspec.c (lang_specific_driver): Don't read spec file if
13076 -fsyntax-only given.
13078 1999-09-22 Tom Tromey <tromey@cygnus.com>
13080 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
13082 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
13083 (WORDS_TO_LONG): Likewise.
13084 (WORDS_TO_DOUBLE): Likewise.
13086 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13088 * jcf-write.c (RELOCATION_VALUE_0): New macro.
13089 (RELOCATION_VALUE_1): Likewise.
13090 (emit_iinc, emit_reloc, push_constant1, push_constant2,
13091 push_in_const, push_long_const): Prototyped.
13092 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
13093 (push_constant2): Likewise.
13094 (push_int_const): Cast find_constant1's integer arguments to `jword'.
13095 (find_constant_wide): Cast find_constant2's integer arguments to
13097 (find_constant_index): Cast find_constant2's and find_constant2's
13098 integer arguments to `jword'.
13099 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
13100 (emit_switch_reloc): Use RELOCATION_VALUE_0.
13101 (emit_if): Use RELOCATION_VALUE_1.
13102 (emit_goto): Likewise.
13103 (emit_jsr): Likewise.
13104 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
13105 argument to push_long_const to HOST_WIDE_INT.
13107 1999-09-15 Andreas Schwab <schwab@suse.de>
13109 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
13111 1999-09-20 Nick Clifton <nickc@cygnus.com>
13113 * lang.c (lang_decode_option): Extend comment.
13115 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13117 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
13120 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13122 * gjavah.c (get_field_name, print_method_info, print_include,
13123 add_namelet): Use xmalloc, not malloc.
13125 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
13126 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
13129 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
13131 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
13133 * jcf-path.c (add_entry): Likewise.
13135 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
13137 * jv-scan.c (xmalloc): Remove definition.
13139 * jvgenmain.c (xmalloc): Likewise.
13141 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
13143 * lex.c (java_store_unicode): Use xrealloc, not realloc.
13145 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
13146 concat, not xmalloc/sprintf.
13147 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
13148 (xstrdup): Remove definition.
13150 * parse.y (duplicate_declaration_error_p,
13151 constructor_circularity_msg, verify_constructor_circularity,
13152 check_abstract_method_definitions, java_check_regular_methods,
13153 java_check_abstract_methods, patch_method_invocation,
13154 check_for_static_method_reference, patch_assignment, patch_binop,
13155 patch_cast, array_constructor_check_entry, patch_return,
13156 patch_conditional_expr): Use xstrdup, not strdup.
13158 * zextract.c (ALLOC): Use xmalloc, not malloc.
13160 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13162 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
13164 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
13165 (do_spec, lang_specific_pre_link, lang_specific_driver,
13166 input_filename, input_filename_length): Don't declare.
13167 (main_class_name, jvgenmain_spec, lang_specific_driver):
13169 (lang_specific_driver): All calls to the function pointer
13170 parameter now explicitly call `fatal'.
13172 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13174 * parse.y (find_applicable_accessible_methods_list): Search
13175 abstract classes as interfaces.
13177 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13179 * class.c (finish_class): We're now outside a valid method
13180 declaration. Tell the rest of gcc so.
13182 1999-09-08 Bruce Korb autogen@linuxbox.com
13184 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
13186 1999-09-07 Tom Tromey <tromey@cygnus.com>
13188 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
13190 (decode_signature_piece): Don't emit "::" in JArray<>.
13191 (print_namelet): Only print trailing `;' when printing a class.
13193 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
13195 * java-tree.h: Delete declarations for all tree nodes now moved to
13197 * decl.c: Delete their definitions.
13199 1999-09-04 Mark Mitchell <mark@codesourcery.com>
13201 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
13202 * Makefile.in (OBJS): Add ggc-callbacks.o.
13203 (OBJDEPS): Likewise.
13205 1999-09-03 Tom Tromey <tromey@cygnus.com>
13207 * parse.y (strip_out_static_field_access_decl): Return operand if
13208 it satisfies JDECL_P.
13210 1999-09-02 Tom Tromey <tromey@cygnus.com>
13212 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
13213 Handle nested arrays, like `[[I'.
13215 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13217 * class.c (finish_class): Remove unused parameter, all callers
13220 * expr.c (build_java_athrow): Change return type to void.
13221 (java_lang_expand_expr): Make sure each case in switch returns a
13224 * java-tree.h (finish_class): Fix prototype to take void args.
13226 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
13227 (main): Issue return from main, not exit.
13229 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
13231 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
13233 * jv-scan.c (main): Issue return from main, not exit.
13235 * parse.y (check_abstract_method_definitions,
13236 java_check_abstract_method_definitions): Add static prototypes.
13237 (java_complete_expand_methods): Fix call to `finish_class'.
13239 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
13242 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13244 * lang.c (language_string): Constify.
13246 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13248 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
13249 Remove hacks for stuff which comes from libiberty.
13251 * Make-lang.in: Likewise.
13253 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
13255 * Makefile.in (xref.o): Depend on xref.c explicitly.
13257 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13259 * java-tree.h (lang_printable_name): Constify a char*.
13261 * lang.c (lang_printable_name): Likewise.
13263 1999-08-27 Jeffrey A Law (law@cygnus.com)
13265 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
13266 comments in C code.
13268 1999-08-26 Tom Tromey <tromey@cygnus.com>
13270 * gjavah.c (print_cxx_classname): Print "::" before qualified
13273 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13275 * parse.y (lookup_cl): Changed leading comment. Now does its best
13276 to set the column number.
13277 (qualify_ambiguous_name): Take WFL wrappers into account.
13279 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
13281 * verify.c (verify_jvm_instructions): Don't check instruction
13282 validity beyond end of method.
13284 1999-08-25 Tom Tromey <tromey@cygnus.com>
13286 * jvspec.c (lang_specific_driver): Correctly handle --help again.
13288 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13290 * gjavah.c (print_name, print_base_classname, utf8_cmp,
13291 cxx_keyword_subst, generate_access, name_is_method_p,
13292 get_field_name, print_field_name, super_class_name, print_include,
13293 decode_signature_piece, print_class_decls, usage, help,
13294 java_no_argument, version, add_namelet, print_namelet): Add static
13296 (print_base_classname, utf8_cmp, cxx_keyword_subst,
13297 name_is_method_p): Constify a char*.
13298 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
13299 Provide a final else clause in an if-else-if.
13300 (print_field_info): Add missing final arg in function call to
13301 `print_field_name'.
13302 (print_method_info, decompile_method, decode_signature_piece,
13303 print_c_decl, print_full_cxx_name, print_stub,
13304 print_mangled_classname, super_class_name, print_include,
13305 add_namelet, add_class_decl, print_class_decls, process_file,
13306 help): Constify a char*.
13308 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
13309 push_int_const, find_constant_wide, find_constant_index,
13310 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
13311 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
13312 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
13313 emit_if, emit_goto, emit_jsr, call_cleanups,
13314 make_class_file_name): Add static prototypes.
13315 (generate_bytecode_return, generate_bytecode_insns): Pass a
13316 NULL_PTR, not a NULL_TREE.
13318 * jv-scan.c: Include "jcf.h".
13319 (main): Declare using DEFUN macro.
13321 * jvspec.c (find_spec_file, lang_specific_pre_link,
13322 lang_specific_driver): Add prototypes.
13323 (find_spec_file): Constify a char*.
13325 * keyword.gperf (hash, java_keyword): Add prototypes.
13327 * lang.c (lang_print_error): Add static prototype.
13328 (lang_init): Prefer memcpy over bcopy to avoid casts.
13330 * lex.c (yylex): Add static prototype.
13332 * parse-scan.y: Include "lex.c" earlier.
13334 * parse.h: Remove redundant declaration for `yylex'.
13336 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
13337 labeled_block_contains_loop_p): Add static prototypes.
13338 (not_accessible_p): Make static to match prototype.
13340 * verify.c (start_pc_cmp): Don't needlessly cast away const.
13342 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13344 * parse.y (check_method_redefinition): Changed leading comment.
13345 (check_abstract_method_definitions): New function.
13346 (java_check_abstract_method_definitions): New function.
13347 (java_check_regular_methods): Call it.
13348 (verify_constructor_super): Fixed indentation.
13349 (lookup_method_invoke): Likewise.
13351 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13353 * parse.y (method_header): Return a null pointer if the current
13354 class node is null.
13355 (finish_method_declaration): Return if the current function decl
13357 (source_start_java_method): Likewise.
13358 (java_method_add_stmt): Likewise.
13360 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13362 * class.c (emit_register_class): Removed unnecessary call to
13364 * parse.y (labeled_block_contains_loop_p): Removed unused local
13367 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13369 * parse.y (java_refold): Added prototype.
13371 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13373 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
13374 (java_stabilize_reference): Removed unnecessary `else'.
13375 (java_complete_lhs): Set flag to remember boolean. Call
13376 java_refold. Added comments.
13377 (java_decl_equiv): New function.
13378 (binop_compound_p): Likewise.
13379 (java_refold): Likewise.
13380 (patch_unaryop): Striped static field access assigned to decl and
13381 op. Changed promotion scheme for ++/-- operators.
13382 (search_loop): New function.
13383 (labeled_block_contains_loop_p): Likewise.
13384 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
13386 (patch_bc_statement): Call search_loop. Fixed comment.
13388 1999-08-14 Anthony Green <green@cygnus.com>
13390 * expr.c (java_lang_expand_expr): Mark static array data as
13393 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13395 * jvgenmain.c (main): NUL-terminate name_obstack.
13397 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13399 * check-init.c (check_bool2_init, done_alternative): Add static
13402 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
13403 (add_method, build_utf8_ref, build_class_ref,
13404 append_gpp_mangled_type, layout_class_method): Constify a char*.
13406 * decl.c (push_promoted_type, make_binding_level): Add static
13408 (push_promoted_type, pushdecl): Constify a char*.
13410 * except.c (find_handler_in_range, link_handler,
13411 check_start_handlers): Add static prototypes.
13413 * expr.c (process_jvm_instruction): Constify a char*.
13415 * gjavah.c (main): Constify a char*.
13417 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
13420 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
13422 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
13423 munge, print_ents): Constify a char*.
13425 * jcf-dump.c (disassemble_method): Constify a char*.
13426 (print_constant_pool, print_exception_table): Add static prototypes.
13427 (print_constant, print_exception_table, main, disassemble_method):
13430 * jcf-io.c (find_classfile, find_class): Likewise.
13432 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
13433 (set_source_filename, predefined_filename_p): Add static prototypes.
13434 (set_source_filename, get_constant, get_class_constant,
13435 find_in_current_zip): Constify a char*.
13437 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
13439 (add_entry, add_path, jcf_path_classpath_arg,
13440 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13442 * jcf-reader.c (get_attribute, jcf_parse_preamble,
13443 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
13444 jcf_parse_one_method, jcf_parse_methods,
13445 jcf_parse_final_attributes): Add static prototypes.
13446 (get_attribute): Constify a char*.
13448 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
13449 jcf_dependency_add_target, jcf_path_classpath_arg,
13450 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
13452 * jv-scan.c (main): Constify a char*.
13453 (gcc_obstack_init): Add prototype arguments.
13455 * jvgenmain.c (gcc_obstack_init): Likewise.
13456 (main): Constify a char*.
13458 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
13460 (put_decl_string, lang_print_error): Constify a char*.
13461 (lang_init): Remove redundant extern prototype.
13463 * mangle.c (emit_unicode_mangled_name): Constify a char*.
13465 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
13466 Add static prototypes.
13467 (get_type_from_signature): Constify a char*.
13469 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
13470 Add static prototypes.
13471 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
13472 (verify_jvm_instructions): Constify a char*.
13474 * xref.c (xref_flag_value): Likewise.
13476 * xref.h (xref_flag_value): Likewise.
13478 * zextract.c (makeword, makelong): Add static prototypes.
13479 (makeword, makelong): Constify a uch*.
13481 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13483 * lang.c (java_dummy_print): Constify a char*.
13484 (lang_print_error): Likewise.
13485 (lang_init): Remove redundant prototype for `print_error_function'.
13486 (lang_init_source): Likewise.
13487 (lang_identify): Constify a char*.
13489 1999-08-09 Tom Tromey <tromey@cygnus.com>
13491 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
13492 (WORDS_TO_LONG): Likewise.
13493 (WORDS_TO_DOUBLE): Likewise.
13495 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13497 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
13499 * expr.c (java_stack_pop, java_array_data_offset,
13500 build_java_throw_out_of_bounds_exception, case_identity,
13501 build_java_check_indexed_type): Add static prototypes.
13502 (linenumber_table, expand_invoke, expand_java_field_op,
13503 build_primtype_type_ref, expand_byte_code): Constify a char*.
13505 * java-tree.h (build_primtype_type_ref, linenumber_table):
13507 (java_lang_expand_expr): Add prototype.
13509 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
13510 `java_lang_expand_expr'.
13512 * lex.c (java_lex_error): Constify a char*.
13513 (java_get_unicode, java_read_char, java_allocate_new_line,
13514 java_unget_unicode, java_sneak_unicode): Prototype.
13516 * parse-scan.y (current_class, package_name, method_declarator,
13517 report_class_declaration, yyerror): Constify a char*.
13519 * parse.h (java_report_errors): Prototype.
13520 (yyerror): Constify a char*.
13522 * parse.y (classitf_redefinition_error, check_modifiers,
13523 parse_jdk1_1_error, lookup_package_type,
13524 lookup_package_type_and_set_next, get_printable_method_name,
13525 purify_type_name): Constify a char*.
13526 (build_super_invocation, maybe_generate_finit,
13527 verify_constructor_super, parser_add_interface,
13528 add_superinterfaces, jdep_resolve_class, note_possible_classname,
13529 java_complete_expand_methods, java_expand_finals,
13530 cut_identifier_in_qualified, java_stabilize_reference,
13531 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
13532 merge_string_cste): Prototype.
13533 (single_type_import_declaration, yyerror,
13534 variable_redefinition_error, build_array_from_name,
13535 build_unresolved_array_type, check_class_interface_creation,
13536 resolve_class, complete_class_report_errors,
13537 note_possible_classname, read_import_dir,
13538 find_in_imports_on_demand, resolve_package, fix_constructors,
13539 check_deprecation, lookup_method_invoke,
13540 maybe_build_primttype_type_ref, array_constructor_check_entry):
13542 (java_complete_expand_methods, java_expand_finals): Make static.
13543 (convert_narrow): Remove static prototype.
13545 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
13547 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
13549 1999-08-02 Richard Henderson <rth@cygnus.com>
13551 * decl.c: Include defaults.h instead of expr.h.
13552 * parse.y: Likewise.
13554 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
13556 * java/decl.c (start_java_method): Change all uses of
13557 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
13558 Ensure expr.h is included.
13559 * java/expr.c (pop_arguments): Ditto.
13560 * java/parse.y (expand_start_java_method): Ditto.
13562 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13564 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
13566 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
13568 * decl.c: Include "function.h".
13569 * except.c: Likewise.
13570 * parse.y: Likewise.
13571 * Makefile.in: Update dependencies.
13573 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13575 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13576 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13577 `modifier' with ATTRIBUTE_UNUSED.
13579 * gjavah.c (process_file): Add braces around ambiguous `else'.
13581 * jcf-dump.c (print_access_flags, localvar_free): Change return
13584 * parse.y (java_complete_expand_method): Initialize variable
13586 (resolve_qualified_expression_name): Likewise for `field_decl'.
13587 (patch_method_invocation): Likewise for `class_to_search'.
13588 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13589 (patch_assignment): Likewise for `lhs_type'.
13591 * verify.c (verify_jvm_instructions): Remove unused variable
13594 1999-07-25 Richard Henderson <rth@cygnus.com>
13596 * decl.c (va_list_type_node): New.
13598 1999-07-25 Anthony Green <green@cygnus.com>
13600 * gjavah.c (print_stub): New function.
13601 (METHOD_IS_NATIVE): New macro.
13602 (print_mangled_classname): Make static.
13603 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13604 (process_file): Perform stub generation.
13605 (HANDLE_METHOD): Don't emit class decls during stub
13607 (HANDLE_END_METHOD): Take into account stub generation.
13608 (print_method_info): Handle stub generation.
13609 (print_stub): New function.
13610 (print_cxx_classname): Make signature consistant with others.
13611 (help): Describe -stubs option.
13612 (main): Create stub file.
13613 (version): Use version.c.
13614 (print_full_cxx_name): New function.
13615 (print_c_decl): Use print_full_cxx_name.
13617 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13619 * check-init.c (check_init): Handle MAX_EXPR.
13621 1999-07-15 Andrew Haley <aph@cygnus.com>
13623 * lang.c (flag_use_divide_subroutine): New variable.
13624 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13625 fp-to-integer conversion.
13626 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13629 * expr.c (build_java_soft_divmod): New function.
13630 (build_java_binop): Call build_java_soft_divmod if
13631 flag_use_divide_subroutine is set.
13632 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13633 soft_lrem_node: new builtin functions.
13634 (init_decl_processing) Initialize the new builtins.
13635 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13636 soft_lrem_node: new builtin functions.
13637 (build_java_soft_divmod): New function.
13638 * parse.y: Call build_java_soft_divmod if
13639 flag_use_divide_subroutine is set.
13640 * parse.c: Rebuilt.
13642 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13643 a --specs= arg) even if not linking.
13644 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13645 -fuse-divide-subroutine
13647 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13649 * parse.y (resolve_and_layout): Check methods only once.
13650 (resolve_qualified_expression_name): Verify thrown exceptions
13652 (check_thrown_exceptions): Reject exceptions thrown in
13653 initializer. Error message tuned.
13655 1999-07-14 Andrew Haley <aph@cygnus.com>
13657 * expr.c (expand_expr): Do not return the last statement in a
13658 block as the block's value.
13660 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13662 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13663 CALL_EXPR, to avoid order of evaluation changes.
13665 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13667 * parse.y (qualify_ambiguous_name): Do not use
13668 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13670 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13672 * check-init.c (check_init): Handle MAX_EXPR.
13673 * expr.c (force_evaluation_order): Force method call arguments to
13674 be evaluated in left-to-right order.
13675 * parse.y (qualify_ambiguous_name): Loop again to qualify
13676 NEW_ARRAY_EXPR properly.
13678 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13680 * parse.y (patch_invoke): Resolve unresolved invoked method
13682 (qualify_ambiguous_name): STRING_CST to qualify expression for
13683 type name resolution.
13685 1999-06-24 Andrew Haley <aph@cygnus.com>
13687 * class.c (finish_class): Whenever a deferred method is
13688 output, rescan the list of methods to see if a new candidate for
13689 output can be found.
13691 1999-06-28 Tom Tromey <tromey@cygnus.com>
13693 * jvspec.c (lang_specific_driver): Recognize --help.
13695 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13697 * parse.y (resolve_package): Fixed bogus return statement.
13698 (patch_method_invocation): Resolve method invocation beginning with
13699 a package name qualifier.
13701 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13703 * Make-lang.in (java.stage1): Depend on stage1-start.
13704 (java.stage2): Likewise for stage2-start.
13705 (java.stage3): Likewise for stage3-start.
13706 (java.stage4): Likewise for stage4-start.
13708 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13710 * parse.y (java_complete_lhs): When doing cross referencing, don't
13711 try to keep file location on a WFL expanded as a CALL_EXPR.
13713 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13715 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13716 compiling to class file a void method with an empty method body.
13717 As a side effect, the bytecode backend will generate the
13718 appropriate `return' instruction.
13720 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13722 * parse.y (lookup_package_type_and_set_next): New function prototype.
13723 (resolve_package): Search current and imported packages.
13724 (lookup_package_type_and_set_next): New function.
13726 1999-06-22 Andrew Haley <aph@cygnus.com>
13728 * verify.c (verify_jvm_instructions): Check for pending blocks
13729 before invalid PC test and opcode switch, not after.
13731 1999-06-21 Andrew Haley <aph@cygnus.com>
13733 * except.c (find_handler_in_range): The upper limit for exception
13734 ranges is exclusive, not inclusive: (start <= pc < end).
13735 (link_handler): find child pointer which points to outer by
13736 searching sibling list: previous code incorrectly assumed that
13737 outer->outer->first_child must point to outer.
13738 * verify.c (verify_jvm_instructions): FIXME added to code for
13740 (verify_jvm_instructions): Do not assume that the last block
13741 processed in a subroutine is a block which ends with a `ret'
13742 instruction. With some control flows it is possible that the last
13743 block ends with an `athrow'.
13745 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13747 * parse.y (qualify_ambiguous_name): Reorganized the post
13748 evaluation of non WFL leading expression nodes.
13750 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13752 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13755 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13757 * parse.y (qualify_ambiguous_name): Handle qualified expression
13758 beginning with a STRING_CST.
13760 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13762 * parse.y (register_fields): Set DECL_INITIAL on both
13763 pre-initialized static and public fields.
13764 (resolve_field_access): Static field access expressions to always
13766 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13767 qualification. CONVERT_EXPR to be resolved as an expression name.
13768 (java_complete_lhs): Identify and access qualified final
13769 initialized field in switch statement case expression.
13770 (fold_constant_for_init): Pre-initialized field decl constant to
13773 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13775 * parse.y (note_possible_classname): Mark returned node with
13776 QUALIFIED_P only if the original class name contained a '/'.
13778 1999-06-05 Anthony Green <green@cygnus.com>
13780 * Make-lang.in (gcjh): More parallel build fixes.
13782 1999-06-03 Mike Stump <mrs@wrs.com>
13784 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13786 1999-06-02 Anthony Green <green@cygnus.com>
13788 * except.c (link_handler): Chain exception handlers in order.
13790 1999-06-02 Anthony Green <green@cygnus.com>
13792 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13793 with nops and process as usual in order to always set correct EH
13794 ranges. Emit detailed warnings about unreachable bytecodes.
13796 1999-06-02 Anthony Green <green@cygnus.com>
13798 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13801 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13803 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13804 or the searched field decl.
13806 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13808 * parse.y (fold_constant_for_init): Convert numerical constant
13809 values to the type of the assigned field.
13811 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13813 * expr.c (lookup_field): Relaxed the test on class loading error
13815 * parse.y (fold_constant_for_init): Enabeled old code.
13817 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13819 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13820 decide the validity of the cast of a java.lang.Cloneable reference
13822 (patch_conditional_expr): Fixed first argument passed to
13823 binary_numeric_promotion.
13825 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13827 * parse.y (qualify_ambiguous_name): Take into account that a
13828 CONVERT_EXPR might specify a type as a WFL.
13830 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13832 * parse.y (patch_assignment): Save the rhs before using it as an
13833 argument to _Jv_CheckArrayStore.
13835 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13837 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13839 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13841 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13842 floating point literal only when the exponent indicator has been
13845 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13847 * parse.y (formal_parameter:): Construct argument tree list
13848 element even if a yet unsupported final parameter was encountered.
13850 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13852 * parse.y (finish_method_declaration): Issue errors for native or
13853 abstract methods declared with a method body, as well as for non
13854 native or non abstract methods with no method body.
13856 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13858 * class.c (build_utf8_ref): Initialize variable `field'.
13860 * decl.c (init_decl_processing): Initialize variable `field'.
13862 * expr.c (build_known_method_ref): Mark parameters `method_type',
13863 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13864 (process_jvm_instruction): Likewise for parameter `length'.
13866 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13867 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13870 * parse.y (maybe_generate_clinit): Remove unused variable
13871 `has_non_primitive_fields'.
13872 (find_in_imports_on_demand): Initialize variables `node_to_use'
13874 (patch_binop): Likewise for variable `prom_type'.
13875 (patch_unaryop): Likewise for variable `prom_type'.
13877 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13879 * xref.c (xref_table): Add missing initializer.
13881 1999-05-14 Tom Tromey <tromey@cygnus.com>
13883 * java-except.h (struct eh_range): Removed unused `next' member.
13884 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13885 after adding all exception handlers. Sort exception ranges in
13887 (struct pc_index): New structure.
13888 (start_pc_cmp): New function.
13889 * except.c (add_handler): Return `void'. Don't call link_handler;
13890 instead construct an ordinary linked list and do range
13892 (check_nested_ranges): New function.
13893 (link_handler): Changed interface to allow merging of eh_ranges.
13894 Split overlapping ranges. Return `void'.
13896 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13898 * parse.y (constructor_block_end:): New rule, tagged <node>.
13899 (constructor_body:): Use `constructor_block_end' instead of
13902 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13904 * parse.y (statement_nsi:): Pop `for' statement block.
13905 (java_complete_lhs): Labeled blocks containing no statement are
13906 marked as completing normally.
13908 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13910 * xref.c (xref_set_current_fp): New function, defined.
13911 * xref.h (xref_set_current_fp): New function, prototyped.
13913 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13915 * check-init.c (check_init): Take into account that
13916 LABELED_BLOCK_STMT can be empty.
13918 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13920 * parse.y (java_check_regular_methods): Warning check on not
13921 overriding methods with default access in other packages does not
13922 apply to `<clinit>'.
13923 (java_complete_lhs): If block body is an empty_stmt_node, replace
13924 it by NULL_TREE. This prevents gcc from generating an irrelevant
13927 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13929 * check-init.c (check_init): Removed code accepting to see things
13930 falling through default:, when doing xrefs.
13931 * java-tree.h (do_not_fold): New global variable, declared.
13932 * parse.y (do_not_fold): New global variable, defined.
13933 (java_complete_expand_method): Set `do_not_fold' to the value of
13934 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13935 and reinstall them after them have been purged; do not check for
13936 initializations; do not issue missing return errors.
13937 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13939 (patch_binop): Skip the fold part when doing xrefs.
13940 (build_string_concatenation): Skip the concatenation part when
13942 (patch_synchronized_statement): Do not generate a try-finally when
13944 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13945 and keep the location where the throw was seen.
13946 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13947 any treatment on the converted node an simply return a NOP_EXPR of
13949 * xref.c (xref_get_data): New function, defined.
13950 * xref.h (xref_get_data): New function, declared.
13951 (XREF_GET_DATA): Use xref_get_data.
13953 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13955 * gjavah.c (print_include): Cast the result of `strlen' to int
13956 when comparing against a signed value.
13957 (add_namelet): Likewise.
13959 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13961 * expr.c (expand_invoke): Mark parameter `nargs' with
13963 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13965 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13968 * jcf-reader.c (get_attribute): Cast a value to long
13969 when comparing against a signed expression. Likewise.
13971 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13972 HOST_BITS_PER_CHAR.
13974 1999-05-11 Andrew Haley <aph@cygnus.com>
13976 * parse.y (source_end_java_method): If the current method contains
13977 any exception handlers, force asynchronous_exceptions: this is
13978 necessary because signal handlers in libjava may throw exceptions.
13979 * decl.c (end_java_method): Ditto.
13981 1999-05-11 Tom Tromey <tromey@cygnus.com>
13983 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13985 * jvspec.c (THREAD_NAME): Removed.
13986 (GC_NAME): Likewise.
13987 (MATHLIB): Likewise.
13988 (WITHLIBC): Likewise.
13990 (THREADLIB): Likewise.
13991 (MATH_LIBRARY): Likewise.
13992 (lang_specific_driver): Don't add `-l' options to command line.
13993 Instead, add a single --specs option. Recognize `-L' options and
13994 use them to search for spec file.
13995 (find_spec_file): New function.
13996 (SPEC_FILE): New define.
13998 1999-05-11 Dave Brolley <brolley@cygnus.com>
14000 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
14001 cpplib-enabled build.
14003 1999-05-05 Per Bothner <bothner@cygnus.com>
14005 * class.c (make_field_value): DECL_INITIAL may be a string literal;
14006 temporarily zero it while calling rest_of_decl_compilation.
14008 * java-tree.h (string_ptr_type_node): Add declaration.
14009 * decl.c: Define and initialize string_ptr_type_node.
14010 * parse.y (patch_string_cst): Use string_ptr_type_node.
14012 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
14013 * parse.y (for_statement): Now unconditionally exit_block.
14014 (finish_labeled_statement): No longer exit_block if for-loop.
14015 (patch_loop_statement): Check harder if the loop is already labeled.
14017 * parse.y (patch_initialized_static_field): Removed function.
14018 (maybe_generate_clinit): Removed special handling for interfaces.
14019 (java_complete_expand_methods): Do a preliminary java_complete_tree
14020 on <clinit> to determine if it can be removed.
14021 (java_complete_expand_method): Remove special handling for <clinit>.
14022 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
14023 optimize if we get back empty_stmt_node.
14024 For MODIFY_EXPR, re-do checking of static initializers.
14025 (fold_constant_for_init): Don't return immediate if VAR_DECL.
14026 For VAR_DECL, pass correct context.
14028 * verify.c (verify_jvm_instructions): Better error messages.
14030 1999-05-03 Tom Tromey <tromey@cygnus.com>
14032 * parse-scan.y (interface_declaration): Call
14033 report_class_declaration for interfaces.
14035 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
14037 * Makefile.in: Remove -v from bison command lines.
14039 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14041 * check-init.c (check_init): Exclude a case of error when doing
14043 * class.c (layout_class_method): Don't generate the error message
14044 twice when compiling from source.
14045 * lang-options.h: Added `-Wredundant-modifers' and
14046 `-Wunusupported-jdk11' flags and help text.
14047 * lang.c (lang_decode_option): Added support for
14048 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
14049 flag_static_local_jdk11 and flag_redundant set accordingly.
14050 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
14051 * parse.h (EXPR_WFL_ADD_COL): New macro.
14052 (DECL_END_SOURCE_LINE): Likewise.
14053 (DECL_INHERITED_SOURCE_LINE): Likewise.
14054 * parse.y (static_ref_err): New function, prototyped.
14055 (CCB_TK): Now tagged <operator>.
14056 (class_body:): Remember the location of the closing '}' of a class
14057 definition when doing xrefs.
14058 (block:): Likewise.
14059 (block_end:): Likewise.
14060 (create_class): Remember the location of the inherited class
14061 identifier when doing xrefs.
14062 (register_fields): Added test on first operand of `init' before
14063 testing it TREE_CODE.
14064 (method_header): Store the location of the class identifier in the
14065 class decl when doing xrefs.
14066 (finish_method_declaration): Don't combine first/last method line
14068 (java_check_regular_methods): Warning check on not overriding
14069 methods with default access on other packages move before check on
14070 static methods. Initialization of `aflags' also moved up.
14071 (resolve_expression_name): Call static_ref_err to report the error.
14072 (static_ref_err): New function, implemented.
14073 (resolve_field_access): Returned simplified static field access
14075 (resolve_qualified_expression_name): Check for illegal use of
14076 static fields in a non static context. Call static_ref_err to
14077 report error in various places.
14078 (java_complete_tree): Do not fold initialized static fields when
14080 (java_complete_lhs): Likewise.
14082 1999-04-29 Anthony Green <green@cygnus.com>
14084 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
14085 create internal labels.
14086 (lookup_label): Ditto.
14088 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14090 * class.c (layout_class_method): Generate <clinit>'s rtl for
14092 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
14093 for interfaces' <clinit>.
14094 * expr.c (lookup_field): Search for fields in interfaces.
14095 (expand_invoke): Fixed indentation.
14096 (expand_java_field_op): Likewise. Use IS_CLINIT.
14097 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
14098 (IS_CLINIT): New macro.
14099 * parse.y (type_declaration:): Call maybe_generate_clinit after an
14100 interface was parsed.
14101 (maybe_generate_clinit): Don't generate if the current class is an
14102 interface with only fields of primitive types.
14103 (reset_method_name): Use IS_CLINIT.
14104 (java_complete_expand_method): Expand <clinit> when it exists for
14105 interfaces. Use IS_CLINIT.
14106 (resolve_expression_name): Use DECL_CONTEXT instead of
14107 current_class to build static field references.
14108 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
14109 ARRAY_REF when doing xreferencing.
14110 (check_final_assignment): Fixed typo in leading comment. Use
14112 (patch_array_ref): Don't fully expand array references when
14114 (patch_return): Use IS_CLINIT.
14115 (patch_throw_statement): Likewise.
14117 1999-04-22 Tom Tromey <tromey@cygnus.com>
14119 * Make-lang.in (JAVA_SRCS): Added check-init.c.
14121 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14123 * decl.c (predef_filenames, predef_filenames_size): New globals
14124 (init_decl_processing): predef_filenames and predef_filenames_size
14126 * java-tree.h (predef_filenames, predef_filenames_size): Declared
14128 * jcf-parse.c (predefined_filename_p): New function.
14129 (yyparse): Check that files on the command line are specified only
14130 once and issue a warning otherwise.
14131 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
14132 * parse.y (source_end_java_method): Nullify NOP method bodies, to
14133 avoid a gcc warning with -W -Wall turned on.
14134 (java_expand_classes): Abort if errors were encountered.
14135 (java_complete_lhs): If the cross reference flag is set, wrap
14136 field DECL node around a WFL when resolving expression name.
14138 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14140 * lang.c (lang_decode_option): Fixed returned value when parsing
14141 `-fxref=...' and `-Wall'.
14142 * parse.y (source_end_java_method): Do not generate code when
14143 flag_emit_xref is set.
14144 (resolve_expression_name): Do not build static field access when
14145 flag_emit_xref is set.
14146 (resolve_field_access): No special treatment on `length' when
14147 flag_emit_xref is set. Do not build qualified static field access
14148 when flag_emit_xref is set.
14149 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
14150 when flag_emit_xref is set.
14151 (patch_assignment): Do not generate array store runtime check when
14152 flag_emit_xref is set.
14153 * xref.c (xref_flag_value): Fixed function declaration
14155 (xset_set_data): New function.
14156 * xref.h (xref_set_data): Added prototype for new function.
14157 (typedef struct xref_flag_table): New field data.
14158 (XREF_GET_DATA): New macro.
14160 1999-04-19 Tom Tromey <tromey@cygnus.com>
14162 * xref.h (enum): Removed trailing comma.
14164 * parse.y (resolve_qualified_expression_name): Added missing
14167 1999-04-15 Anthony Green <green@cygnus.com>
14169 * gjavah.c: New prototypes for java_float_finite and
14170 java_double_finite.
14172 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14174 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
14177 1999-04-06 Jeffrey A Law (law@cygnus.com)
14179 * Makefile.in (TREE_H): Add tree-check.h.
14180 (RTL_H): Add genrtl.h.
14182 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
14184 * parse.y (patch_assignment): Added ArrayStoreException runtime
14187 1999-04-06 Per Bothner <bothner@cygnus.com>
14189 * expr.c (pop_type_0): New function.
14190 (pop_type): Use pop_type_0.
14191 * java-tree.h (pop_type_0): New declaration.
14192 * verify.c (verify_jvm_instructions): Check return instructions.
14194 * parse.y (patch_binop): Don't fold if non-constant and emiting
14197 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14199 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
14201 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
14202 (main_jcf): Don't define.
14203 (process_file): Don't set `main_jcf'.
14205 * java-tree.h (main_jcf): Don't declare.
14207 * jcf-parse.c (main_jcf): Add static definition.
14209 * lang.c (main_jcf): Don't define.
14211 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14213 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
14215 * decl.c (copy_lang_decl): Likewise for `bcopy'.
14217 * jcf-depend.c: Include "config.h", not <config.h>.
14219 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
14222 * jcf-path.c: Include "config.h", not <config.h>.
14224 * lex.c: Don't include various system header files.
14225 (java_init_lex): Cast the argument of `bzero' to PTR
14227 * parse-scan.y (java_push_parser_context): Likewise.
14229 * parse.y (java_push_parser_context): Likewise.
14230 (patch_bc_statement): Match format specifier to variable argument.
14232 * xref.c: Don't include <stdio.h>.
14234 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14236 * parse.y (struct parser_ctxt *ctxp): Now global.
14237 (declare_local_variables): Use WFL compound value for the
14238 declaration source line value, when doing cross-referencing.
14240 1999-03-31 Tom Tromey <tromey@cygnus.com>
14242 * gjavah.c (print_field_info): Allow constants of other types.
14243 (print_include): Generate include when new name is proper prefix
14244 of already printed name.
14245 (add_namelet): Likewise.
14246 (cxx_keyword_subst): New function.
14247 (print_method_info): Use it.
14248 (print_field_name): New function.
14249 (get_field_name): New function.
14250 (print_field_info): Use get_field_name and print_field_name.
14252 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14254 * Makefile.in (keyword.h): Generate using gperf language 'C', not
14255 'KR-C', so gperf uses the `const' keyword on strings.
14257 * keyword.gperf (java_keyword): Const-ify a char*.
14259 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14261 * parse.y (patch_bc_statement): Fixed identation and a bogus
14264 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
14266 * parse.y (patch_assignment): Allow static variables in other
14267 classes to be assigned.
14269 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14271 * class.c (maybe_add_interface): Remove unused variable
14273 (make_class_data): Use = for assignment, not ==. Likewise.
14274 (emit_register_classes): Remove unused variable `decl'.
14276 * lex.c: Fix comment so as not to contain an embedded `/*'.
14278 * verify.c (verify_jvm_instructions): Remove unused variable
14281 1999-03-27 Per Bothner <bothner@cygnus.com>
14283 * parse.y (complete_loop_body): Rename to finish_loop_body.
14284 (complete_labeled_statement): Rename to finish_labeled_statement.
14285 (complete_for_loop): Rename to finish_for_loop.
14286 (complete_method_declaration): Rename to finish_method_declaration.
14288 * java-tree.h (continue_identifier_node): New global node.
14289 * decl.c: Define and initialize continue_identifier_node.
14290 * parse.y (generate_labeled_block): Remove - no longer needed.
14291 (build_loop_body): Use continue_identifier_node for continue block.
14292 (finish_labeled_statement): Also do pop_labeled_block actions.
14293 (java_complete_lhs): POP_LOOP even if error.
14294 (build_labeled_block): Special handling for continue_identifier_node.
14295 (patch_loop_statement): Re-organize.
14296 (patch_bc_statement): Re-write.
14298 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14300 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
14301 using a WFL compound value.
14302 * parse.y (xref.h): Include.
14303 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
14304 WFL compound value.
14305 (register_fields): Set WFL compound value to lineno if doing
14307 (java_complete_expand_method): Call expand_xref if flag_emit_xref
14309 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
14310 * xref.h (expand_xref): Prototype renamed from xref_generate.
14312 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14314 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
14315 (GET_CURRENT_BLOCK): New macro.
14316 * parse.y (current_static_block): New global variable.
14317 (method_body:): Define action.
14318 (complete_method_declaration): Set current_function_decl to NULL
14319 when work on the current method is done.
14320 (declare_local_variables): Use GET_CURRENT_BLOCK.
14321 (java_method_add_stmt): Likewise.
14322 (java_complete_expand_method): Disable the use of `this' when
14323 expanding <clinit>.
14324 (enter_a_block): If no current method exist, use
14325 current_static_block to link static initializer blocks.
14326 (exit_block): Rewritten to use current_static_block when no current
14327 method decl exists.
14328 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
14329 (patch_return): Forbid the use of `return' in static initializers.
14330 (patch_throw_statement): Fixed indentation. Issue specific error
14331 for uncaught thrown checked exception in static initializer
14332 blocks. Removed FIXME.
14334 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
14336 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
14337 Link gcj from gcc.o.
14339 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
14341 * parse.y (find_applicable_accessible_methods_list): When dealing
14342 with interface: ensure that a given interface or java.lang.Object
14343 are searched only once.
14345 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14347 * gjavah.c (print_c_decl): Remove unused argument `flags'.
14349 * jcf-dump.c (print_access_flags): Add braces around if-else.
14351 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
14354 * lex.c (build_wfl_node): Add static prototype.
14356 * lex.h (build_wfl_node): Remove static prototype.
14358 * parse.y: Include lex.c early enough to declare everything needed.
14359 Ensure calls to `build_wfl_node' pass the proper arguments.
14360 (create_class): Remove unused variable `super_decl'.
14361 (get_printable_method_name): Initialize variable `name'.
14363 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14365 * Changelog: Fixed 1999-03-22 typos.
14366 * lang.c (lang_decode_option): Fixed typo in error string in the
14369 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
14371 * Makefile.in (JAVA_OBJS): Added entry xref.o.
14372 (xref.o): New rule.
14373 * java-tree.h (flag_emit_xref): Declared extern.
14374 * lang.c (xref.h): Included.
14375 (flag_emit_xref): New global variable.
14376 (lang_decode_option): Added support for -fxref.
14378 * xref.h: Likewise.
14380 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
14382 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
14385 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14387 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
14388 $(srcdir)/../system.h and $(JAVA_TREE_H).
14389 (jcf-io.o): Depend on $(JAVA_TREE_H).
14390 (mangle.o): Likewise.
14392 * check-init.c (check_cond_init): Add static prototype.
14394 * class.c (build_java_method_type, hashUtf8String,
14395 make_field_value, get_dispatch_vector, get_dispatch_table,
14396 append_gpp_mangled_type, mangle_static_field): Likewise.
14397 (strLengthUtf8): Hide unused definition.
14398 (hashUtf8String): Const-ify.
14399 (make_field_value): Un-ANSI-fy.
14401 * constants.c: Move inclusion of jcf.h above java-tree.h.
14402 (set_constant_entry, find_class_or_string_constant,
14403 find_name_and_type_constant, get_tag_node,
14404 build_constant_data_ref): Add static prototype.
14406 * decl.c (push_jvm_slot, builtin_function,
14407 lookup_name_current_level): Likewise.
14408 (builtin_function): Const-ify.
14410 * except.c (expand_start_java_handler, expand_end_java_handler):
14411 Add static prototype.
14413 * expr.c (flush_quick_stack, push_value, pop_value,
14414 java_stack_swap, java_stack_dup, build_java_athrow,
14415 build_java_jsr, build_java_ret, expand_java_multianewarray,
14416 expand_java_arraystore, expand_java_arrayload,
14417 expand_java_array_length, build_java_monitor, expand_java_pushc,
14418 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
14419 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
14420 expand_compare, expand_test, expand_cond, expand_java_goto,
14421 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
14422 expand_java_field_op, java_push_constant_from_pool): Likewise.
14424 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
14425 (build_java_arraynull_check): Mark parameters `node' and `type'
14426 with ATTRIBUTE_UNUSED.
14427 (note_label): Likewise for parameter `current_pc'.
14428 (expand_java_call, expand_java_ret): Hide unused definition.
14430 * java-tree.h (make_class, build_constants_constructor,
14431 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
14432 init_outgoing_cpool, register_class, emit_register_classes,
14433 java_layout_seen_class_methods): Prototype.
14434 (unicode_mangling_length): Const-ify.
14435 (append_gpp_mangled_name, append_gpp_mangled_classtype,
14436 emit_unicode_mangled_name, format_int, format_uint,
14437 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
14438 jcf_print_utf8_replace, open_class): Prototype.
14440 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
14441 <stdio.h>. Include tree.h/java-tree.h.
14442 (utf8_equal_string usage, process_class): Add static prototype.
14443 (open_class): Don't prototype this here.
14444 (utf8_equal_string): Match arguments to format specifiers.
14445 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
14446 TABLE_SWITCH, disassemble_method): Likewise.
14448 * jcf-io.c: Include tree.h/java-tree.h.
14449 (open_class, find_classfile, jcf_print_utf8,
14450 jcf_print_utf8_replace): Const-ify.
14452 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
14453 parse_class_file): Add static prototype.
14454 (find_in_current_zip): Match definition to existing static
14457 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
14458 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
14459 finish_jcf_block, define_jcf_label, get_jcf_label_here,
14460 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
14461 write_chunks, adjust_typed_op, generate_bytecode_conditional,
14462 generate_bytecode_return, perform_relocations, init_jcf_state,
14463 init_jcf_method, release_jcf_state, generate_classfile):
14464 Add static prototype.
14465 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
14466 (make_class_file_name): Const-ify.
14468 * jcf.h (find_classfile): Const-ify.
14470 * jv-scan.c (reset_report): Remove prototype.
14472 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
14473 (error): Rewrite to allow varargs.
14475 * lang.c (lang_f_options): Const-ify.
14477 * lex.c (java_parse_escape_sequence): Add static prototype.
14478 (java_allocate_new_line): Match definition to existing static
14481 * mangle.c Include tree.h/java-tree.h.
14482 (unicode_mangling_length, emit_unicode_mangled_name,
14483 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
14485 * parse.h (jdep_code): Remove trailing comma in enumeration.
14486 (java_get_line_col): Move prototype outside of !JC1_LITE test.
14487 (reset_report): Add prototype.
14489 * verify.c (push_pending_label, merge_types): Add static
14492 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
14494 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14496 * parse.y (find_applicable_accessible_methods_list): Extend the
14497 search to superinterfaces when relevant.
14498 (search_applicable_methods_list): New function.
14500 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14502 * class.c (unmangle_classname): Implemented stricter testing
14503 before setting the QUALIFIED_P flag on an identifier.
14505 1999-03-16 Per Bothner <bothner@cygnus.com>
14507 * parse.y (java_complete_lhs): Call force_evaluation_order
14508 after patch_newarray.
14509 (patch_binop): Don't call fold if there are side effects.
14511 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14513 * parse.y (java_stabilize_reference): Use save_expr instead of
14514 building a SAVE_EXPR node.
14515 (java_complete_lhs): Patch the resulting string of the `+='
14516 operator (if necessary) and complete the RHS after having built
14519 1999-03-15 Per Bothner <bothner@cygnus.com>
14521 * class.c (make_class): Don't set CLASS_P here (because
14522 this function is also called by build_java_array_type).
14523 (push_class): Set CLASS_P here instead.
14524 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
14526 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
14527 context. If the context is class, perfer "super" over "synchronized".
14528 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
14530 * parse.y (create_class): Don't call parser_check_super here;
14531 it is not robust. Always wait until later.
14533 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
14534 match what JDK 1.2 does), but don't set ACC_PUBLIC.
14536 1999-03-13 Per Bothner <bothner@cygnus.com>
14538 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
14539 * lex.h (UNGETC): Change misleading macro.
14541 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14543 * parse.y (java_stabilize_reference): Return NODE when patching a
14545 (java_complete_lhs): Put parenthesis around truth values.
14547 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14549 * class.c (layout_class_method): Don't make rtl for interface
14551 * parse.h (GET_TYPE_NAME): New macro.
14552 * parse.y (if_then_statement:): Fixed indentation.
14553 (if_then_else_statement:): Likewise.
14554 (for_statement:): Fixed spacing.
14555 (try_statement:): Fixed indentation.
14556 (create_interface): Don't force interfaces to be abstract.
14557 (method_header): Abstract methods are OK in interfaces.
14558 (declare_local_variables): Fixed typo in comment.
14559 (java_complete_expand_method): Fixed indentation.
14560 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
14561 non accessible fields.
14562 (java_stabilize_reference): New function.
14563 (java_complete_lhs): Fixed indentation. Use
14564 java_stabilize_reference in compound assignment. Insert the
14565 cast. If not processing `+' fix string constants before processing
14568 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14570 * constants.c (find_class_or_string_constant): Cast variable `j'
14571 to a `jword' when comparing against one.
14573 * expr.c (java_lang_expand_expr): Remove unused variables
14574 `has_finally_p' and `op0'.
14576 * gjavah.c (print_field_info): Cast a value to jint when comparing
14577 against one. Likewise for a jlong.
14578 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14579 against a signed quantity.
14581 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14582 (print_signature): Don't needlessly dereference variable `str'
14584 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14585 `max_locals' with ATTRIBUTE_UNUSED.
14586 (jcf_parse_class): Likewise for variable `index'.
14588 * parse.h (reverse_jdep_list): Remove static prototype.
14590 * parse.y (build_jump_to_finally): Remove prototype and definition.
14591 (reverse_jdep_list): Add static prototype.
14593 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14594 `assignment' and `expr_decl'.
14596 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14598 1999-03-12 Andrew Haley <aph@cygnus.com>
14600 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14601 we'll need a directory separator and a null character.
14603 1999-03-10 Per Bothner <bothner@cygnus.com>
14605 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14607 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14609 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14612 1999-03-05 Per Bothner <bothner@cygnus.com>
14614 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14616 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14618 * class.c (layout_class_method): A static method in a base class
14619 is never overridden, so treat it like it doesn't exist.
14620 However, do complain about private non-static method overriding
14621 public static method.
14623 * parse.y: Don't set unused INITIALIZED_P flag.
14624 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14626 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14627 (build_array_from_name): Re-order &index[string] to &string[index].
14629 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14630 error_mark (it might catch more errors, but it is more likely to lose).
14632 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14634 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14635 (parse-scan.o): Depend on toplev.h.
14637 * class.c (make_method_value): Add prototype. Make it static.
14638 Remove unused second argument, caller changed.
14640 * expr.c (java_lang_expand_expr): Remove unused variable
14643 * java-tree.h: Don't prototype find_in_current_zip.
14644 Add prototypes for verify_constant_pool, start_java_method,
14645 end_java_method, give_name_to_locals, expand_byte_code,
14646 open_in_zip, set_constant_value, find_constant1, find_constant2,
14647 find_utf8_constant, find_string_constant, find_class_constant,
14648 find_fieldref_index, find_methodref_index, write_constant_pool,
14649 count_constant_pool_bytes and encode_newarray_type.
14651 * jcf-dump.c: Remove unused variable `LONG_temp'.
14653 * jcf-parse.c: Include parse.h.
14654 (jcf_parse_source): Remove unused parameter, all callers changed.
14655 (jcf_figure_file_type): Add static prototype.
14656 (find_in_current_zip): Likewise. Also remove unused parameter,
14657 all callers changed.
14658 (read_class): Initialize variable `saved_pos'.
14660 * jcf-reader.c (jcf_parse_preamble): Mark variables
14661 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14663 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14664 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14665 (java_parse_doc_section): Initialize variable `seen_star'.
14666 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14667 (java_lex_error): Mark parameters `msg' and `forward' with
14669 (java_get_line_col): Mark parameters `filename' and `line' with
14672 * parse-scan.y: Include toplev.h.
14673 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14675 * parse.h: use `struct JCF', not plain `JCF'.
14676 (java_parser_context_save_global, java_expand_classes
14677 java_parser_context_restore_global, java_parse): Add prototypes.
14679 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14682 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14684 * check-init.c (check_init): COPYN takes word count, not bit count.
14686 1999-02-26 Per Bothner <bothner@cygnus.com>
14688 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14689 explicit build_decl. (Avoids crash in reload when optimizing.)
14691 1999-02-25 Per Bothner <bothner@cygnus.com>
14693 * decl.c (complete_start_java_method): Handle synchronized method
14694 even when compiling from bytecode.
14696 1999-02-26 Tom Tromey <tromey@cygnus.com>
14698 * gjavah.c (add_class_decl): Only generate `#include' if outer
14699 class is not the name of the class we are processing. Correctly
14700 append `.h' in #include.
14701 (process_file): Clean up newlines around generated `#include's.
14702 (decode_signature_piece): Correctly handle inner classes.
14703 (struct include): New structure.
14704 (all_includes): New global.
14705 (print_include): New function.
14706 (add_class_decl): Use it.
14707 (process_file): Likewise.
14708 (add_class_decl): Generate include for java-array.h if array
14710 (process_file): Don't generate java-array.h include.
14712 * gjavah.c (add_namelet): Check for standard package names here.
14713 (add_class_decl): Don't check for standard package names here.
14715 1999-02-25 Tom Tromey <tromey@cygnus.com>
14717 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14718 When reading a zip file, only use strncmp if both strings are
14719 bigger than the buffer length. Initialize `k' when looping
14722 1999-02-24 Tom Tromey <tromey@cygnus.com>
14724 * gjavah.c (struct namelet): New structure.
14725 (add_namelet): New function.
14726 (print_namelet): New function.
14727 (print_class_decls): Use add_namelet and print_namelet to generate
14728 namespaces and not classes.
14729 (method_printed): New global.
14730 (HANDLE_END_METHOD): Examine method_printed.
14731 (print_method_info): Set method_printed when required. Print
14732 error if function to be ignored is marked virtual. Handle $finit$
14734 (METHOD_IS_FINAL): New macro.
14735 (print_field_info): Use it.
14736 (HANDLE_METHOD): Clear method_printed.
14737 (method_pass): New global.
14738 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14739 (process_file): Do two passes over both fields and methods.
14740 (HANDLE_METHOD): Examine method_pass.
14741 (root): New global.
14742 (add_class_decl): New function.
14743 (print_class_decls): Don't scan over entire constant pool.
14745 1999-02-23 Tom Tromey <tromey@cygnus.com>
14747 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14748 disable linking in that case.
14750 1999-02-20 Tom Tromey <tromey@cygnus.com>
14752 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14755 1999-02-21 Per Bothner <bothner@cygnus.com>
14757 * decl.c (build_result_decl), java-tree.h: New method.
14758 (complete_start_java_method): Handle synchronized methods.
14759 Don't build DECL_RESULT here. (Ordering dependency problem.)
14760 (start_java_method): Call build_result_decl here instead ...
14761 * parse.y (java_complete_expand_method): ... and here.
14762 (expand_start_java_method): Don't call complete_start_java_method here.
14763 (java_complete_expand_method): Call it here instead.
14764 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14765 * java-tree.h: ... here.
14767 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14768 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14769 for ARRAY_REF - it doesn't work when array bounds are checked.
14770 (patch_array_ref): Handle it here instead.
14772 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14774 1999-02-19 Per Bothner <bothner@cygnus.com>
14776 Force left-to-right evaluation of binary operations etc.
14777 * expr.c (force_evaluation_order), java-tree.h: New function.
14778 * parse.y (java_complete_lhs): Pass binary operations, procedure
14779 calls, and ARRAY_REFs to force_evaluation_order.
14780 (various): Set TREE_SIDE_EFFECTS more carefully.
14782 Tolerate random (non-UTF8) encoding in comments without complaining.
14783 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14784 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14786 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14787 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14789 * parse.y (java_complete_lhs): Ignore an empty statement in a
14790 COMPOUND_EXPR. Don't complain about empty statement after return.
14792 1999-02-19 Per Bothner <bothner@cygnus.com>
14794 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14795 in TREE_LIST - just chain the POINTER_TYPEs together.
14796 (resolve_class): If type already resolved, return decl.
14797 After resolving, update TREE_TYPE(class_type), and name (if array).
14798 * parse.h (do_resolve_class), parse.y: Make non-static.
14799 * class.c (maybe_layout_super_class): Take this_class argument.
14800 Do do_resolve_class if necessary.
14801 (layout_class, layout_class_methods): Adjust calls appropriately.
14802 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14803 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14804 * typeck.c (build_java_array_type): Don't call layout_class.
14806 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14808 * parse.y (check_pkg_class_access): Allow private class access
14809 within the same package.
14810 (strip_out_static_field_access_decl): New function.
14811 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14812 operator argument before testing its nature.
14814 1999-02-03 Per Bothner <bothner@cygnus.com>
14816 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14817 (TRY_EXPR): Simplify - it no longer has a finally clause.
14818 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14819 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14820 * expr.c (java_lang_expand_expr): Likewise.
14821 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14822 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14823 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14824 (build_try_statement): Remove finally parameter and handling.
14825 (build_try_finally_statement): New function.
14826 (patch_try_statement): No longer need to support finally clause.
14827 (try_statement): Update grammar action rules.
14828 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14829 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14831 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14833 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14834 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14836 1999-02-17 Andrew Haley <aph@cygnus.com>
14838 * class.c (build_utf8_ref): Back out broken patch which was
14839 intended to to output signatures using '.' as a separator.
14841 * class.c (make_class_data): Output signatures using '.' as a
14842 separator, rather than '/'.
14843 (mangled_classname): Likewise.
14844 (make_field_value): Likewise.
14845 (make_method_value): Likewise.
14846 * constants.c (alloc_class_constant): Likewise.
14847 * expr.c (build_invokeinterface): Likewise.
14849 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14851 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14852 of an ancient workaround.
14854 1999-02-10 Jeffrey A Law (law@cygnus.com)
14856 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14859 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14861 * lex.c (yylex): Encode \0 as UTF8.
14863 1999-02-10 Tom Tromey <tromey@cygnus.com>
14865 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14866 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14867 (libgcj_zip): Renamed.
14868 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14870 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14872 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14873 (GC_NAME): Renamed -lgc to -lgcjgc.
14875 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14877 * lex.c (java_lang_cloneable): Initialize.
14878 * parse.y (java_lang_cloneable): New static variable.
14879 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14880 doing one more qualification round.
14881 (valid_ref_assignconv_cast_p): Reject null source or
14882 destination. Allow an array to be cast into java.lang.Cloneable.
14883 (patch_cast): Swapped two first arguments to first call to
14884 valid_ref_assignconv_cast_p.
14886 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14888 * parse.h: DECL_P renamed JDECL_P.
14889 * parse.y: DECL_P replaced by JDECL_P.
14890 (build_array_from_name): Always use pointer's type.
14891 (patch_bc_statement): Extra code to search continue target in a
14892 for loop. Fixed comments. Continue target is current loop when
14895 1999-02-05 Andrew Haley <aph@cygnus.com>
14897 * class.c (make_class_data): The superclass of an interface should
14898 be null, not class Object.
14900 * lex.c (java_lex): Sign extend hex literals.
14902 1999-02-04 Andrew Haley <aph@cygnus.com>
14904 * class.c (build_utf8_ref): Output signatures using '.' as a
14905 separator, rather than '/'.
14906 (make_class_data): Likewise.
14908 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14910 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14911 mkstemp.o. Get them from libiberty now.
14913 1999-02-02 Jeffrey A Law (law@cygnus.com)
14915 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14917 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14919 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14922 1999-02-02 Per Bothner <bothner@cygnus.com>
14924 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14925 * jcf-write.c (generate_bytecode_return): New function.
14926 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14928 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14929 generate special [fd]const_[01] instructions.
14931 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14933 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14934 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14936 1999-02-01 Per Bothner <bothner@cygnus.com>
14938 * parse.y (patch_method_invocation): Handle calling static methods,
14939 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14941 * parse.y (java_complete_lhs): Don't complain about unreachable
14942 exit condition in a do-while statement.
14944 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14946 * lex.c (java_read_char): Fixed utf8 decoding.
14947 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14949 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14950 comments. Local variable `all_primitive' is gone. Broadened
14951 acceptance of `0' to floating point targets. `long' can now be
14952 widened to `double' or `float'.
14953 (valid_method_invocation_conversion_p): Added leading
14954 comment. Fixed tabulation.
14955 (build_string_concatenation): Optimize out left or right empty
14958 1999-01-28 Per Bothner <bothner@cygnus.com>
14960 * jcf-write.c (localvar_alloc): Only emit entry for
14961 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14962 (generate_bytecode_insns): Only call put_linenumber if
14963 debug_info_level > DINFO_LEVEL_NONE.
14964 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14965 is specified, add -g1 (for compatibility wih javac).
14967 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14969 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14970 gjavah.o, check-init.o, jv-scan.o
14972 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14974 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14976 * gjavah.c: Include config.h and system.h.
14978 * javaop.h (inline): Don't define, its handled by system.h.
14979 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14980 from `inline' to `static inline'.
14982 * jcf.h (inline): Don't define, its handled by system.h.
14984 * lex.c (inline): Likewise.
14986 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14988 * lang-specs.h: Map -Qn to -fno-ident.
14990 1999-01-29 Richard Henderson <rth@cygnus.com>
14992 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14994 1999-01-29 Tom Tromey <tromey@cygnus.com>
14996 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14997 then cast it to Object before calling `append' method.
14999 1999-01-28 Per Bothner <bothner@cygnus.com>
15001 * check-init.c (check_bool2_init, check_bool_init, check_init):
15002 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
15003 * jcf-write.c (generate_bytecode_insns): Likewise.
15005 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15007 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
15008 * parse.y (patch_cast): Allow a boolean to be cast into a
15011 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15013 * parse.y: (class_declaration:): Fixed indentation.
15014 (class_member_declaration:): Extra `;' after field declaration now
15016 (interface_declaration:): Removed debug messages in error reports.
15017 (patch_binop): Nodes created and returned inherit the orignal
15018 node's COMPOUND_ASSIGN_P flag value.
15019 (patch_cast): Fix cast from char to floating point.
15021 1999-01-25 Andrew Haley <aph@cygnus.com>
15023 * except.c, java-except.h (expand_resume_after_catch): new
15025 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
15026 to branch back to main flow of control after a catch block.
15028 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15030 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
15031 $(srcdir)/../system.h.
15032 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
15033 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
15034 (jcf-write.o): Likewise.
15035 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
15036 (mangle.o): Depend on $(srcdir)/../toplev.h.
15037 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
15038 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
15040 * class.c: Include output.h and parse.h.
15041 (mangled_classname): Add the `const' keyword to a char*.
15042 (find_named_method): Hide unused function definition.
15043 (build_utf8_ref): Change type of variable `c' to unsigned char.
15044 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
15045 (build_class_ref): Add the `const' keyword to a char*.
15046 (layout_class_method): Remove unused variable `buf'.
15048 * decl.c (find_local_variable): Remove unused variable `rtl'.
15049 (pushdecl): Likewise for variables `different_binding_level' and
15051 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
15052 (maybe_build_cleanup): Likewise for parameter `decl'.
15054 * except.c (expand_start_java_handler): Mark parameter `range'
15055 with ATTRIBUTE_UNUSED.
15057 * expr.c: Include except.h.
15058 (pop_type): Remove unused variable `i'.
15059 (pop_value): Likewise for variables `n_words' and `i'.
15060 (expand_java_arrayload): Likewise for variable `convert'.
15061 (java_lang_expand_expr): Likewise for variables `op0', `type',
15062 `mode', `unsignedp', `node' and `elements'.
15063 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
15065 (process_jvm_instruction): Add a `const' qualifier to a char*.
15067 * gjavah.c (output_directory): Add the `const' keyword to a char*.
15068 (temp_directory): Likewise.
15069 (print_c_decl): Likewise.
15070 (print_method_info): Likewise.
15071 (decode_signature_piece): Likewise.
15072 (print_mangled_classname): Likewise.
15074 * java-except.h: Provide prototypes for maybe_start_try,
15075 maybe_end_try and add_handler.
15077 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
15078 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
15079 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
15080 init_expr_processing, push_super_field, init_class_processing,
15081 can_widen_reference_to, class_depth, verify_jvm_instructions,
15082 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
15083 set_local_type, merge_type_state, push_type, load_type_state,
15084 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
15085 emit_unicode_mangled_name): Add prototypes.
15087 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
15088 (print_signature_type): Use ISDIGIT, not isdigit.
15089 (print_signature): Remove unused variable `j'.
15091 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
15092 int when comparing against one.
15094 * jcf-parse.c: Include toplev.h.
15096 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
15097 (localvar_free): Remove unused variable `i'.
15098 (generate_bytecode_conditional): Likewise for variable `kind'.
15100 * jv-scan.c: Include config.h and system.h. Remove redundant
15101 OS header and gansidecl.h includes.
15102 (warning): Add the `const' keyword to a char*. Also add
15103 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
15104 __STDC__, when determining whether to use ANSI-isms.
15105 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
15106 (xmalloc): Don't redundantly prototype here.
15107 (main): Remove unused parameter `envp'. Also fix the arguments
15108 passed to function `fatal' to match the format specifier.
15110 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
15112 * mangle.c: Include toplev.h.
15113 (emit_unicode_mangled_name): Declare parameter `len'.
15115 * parse.y (parse_warning_context): Add the `const' keyword to a
15116 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
15117 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
15118 (issue_warning_error_from_context): Add the `const' keyword to
15120 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
15121 not `__STDC__' for whether to use ANSI-isms.
15123 * typeck.c (incomplete_type_error): Mark parameters `value' and
15124 `type' with ATTRIBUTE_UNUSED.
15125 (parse_signature_type): Use ISDIGIT, not isdigit.
15127 * verify.c (check_pending_block): Add the `const' keyword to a char*.
15128 (verify_jvm_instructions): Likewise. Remove unused variables
15129 `field_name' and `default_val'.
15131 * zextract.c: Include config.h and system.h. Remove redundant
15132 OS header includes.
15134 * zipfile.h: Prototype `read_zip_archive'.
15136 1999-01-21 Andrew Haley <aph@cygnus.com>
15138 * typeck.c (convert): Allow conversions to void type: some
15139 optimizations in gcc do this.
15141 1999-01-21 Andrew Haley <aph@cygnus.com>
15143 * typeck.c (convert_ieee_real_to_integer): New function.
15144 (convert): When not using fast-math and using hardware fp, convert
15145 an IEEE NaN to zero.
15147 1999-01-18 Andrew Haley <aph@cygnus.com>
15149 * parse.y (patch_binop): Do a type conversion from signed to
15150 unsigned and then back to signed when a ">>>" is found.
15152 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15154 * java-tree.h: (check_for_initialization): Added prototype.
15155 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
15156 * parse.y (do_resolve_class): Removed unused locals.
15157 (read_import_dir): Likewise.
15158 (resolve_qualified_expression_name): Array creation
15159 expressions are valid primary expressions.
15160 (qualify_ambiguous_name): Likewise.
15161 (patch_synchronized_statement): Removed unused local.
15163 1999-01-17 Jeffrey A Law (law@cygnus.com)
15165 * Makefile.in (zextract.o): Add dependencies.
15167 * Makefile.in: Do not put ^Ls at the start of a line.
15169 1999-01-15 Per Bothner <bothner@cygnus.com>
15171 * expr.c (process_jvm_instruction): Coerce to correct Throwable
15172 sub-type the result of the call that gets the exception value.
15174 * parse.y (java_complete_expand_methods): If flags_syntax_only,
15175 don't call finish_class.
15177 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
15178 clear found before continuing.
15180 * verify.c (verify_jvm_instructions): On an array load, allow
15181 and handle top of stack to be TYPE_NULL.
15183 * gjavah.c (generate_access): Translate Java package private or
15184 protected access to C++ public, but with a comment.
15186 1999-01-13 Andrew Haley <aph@cygnus.com>
15188 * expr.c (generate_name): Name prefix changed to avoid clashes
15189 with assembler temp labels.
15191 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
15192 MODIFY_EXPR. Without this, code for the assignment may not be
15193 generated at all and the synchronized statement will read an
15194 uninitialized variable.
15196 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15198 * class.c (maybe_layout_super_class): Fixed returned value.
15199 * lex.c: Added 1999 to the copyright.
15200 (java_init_lex): Initialize java_lang_imported.
15201 * lex.h: Added 1999 to the copyright.
15202 * parse.h: Added 1999 to the copyright.
15203 (REGISTER_IMPORT): Fixed typo in trailing macro.
15204 (CURRENT_OSB): New macro.
15205 (struct parser_ctxt): New fields osb_depth, osb_limit.
15206 * parse.y (java_lang_id): New global variable.
15207 (type_import_on_demand_declaration): Don't import java.lang.* twice.
15208 (array_creation_expression:): Use CURRENT_OSB.
15209 (dims:): Uses a stack to keep track of array dimensions.
15210 (cast_expression:): Use CURRENT_OSB.
15211 (find_expr_with_wfl): Return NULL if node found doesn't meet the
15213 (register_fields): Fixed typos in comment.
15214 (check_method_redefinition): Fixed comment indentation.
15215 (java_check_regular_methods): Set saved found wfl to NULL after
15216 having reinstalled it in the previously found DECL_NAME.
15218 1999-01-10 Richard Henderson <rth@cygnus.com>
15220 * gjavah.c (java_float_finite): Use a union to do type punning.
15221 (java_double_finite): Likewise.
15223 1999-01-09 Per Bothner <bothner@cygnus.com>
15225 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
15226 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
15227 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
15228 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
15229 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
15230 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
15232 1999-01-08 Per Bothner <bothner@cygnus.com>
15234 * check-init.c (check_init): If compiling to native, we don't
15235 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
15237 1999-01-08 Tom Tromey <tromey@cygnus.com>
15239 * parse-scan.y (variable_declarator_id): Set or increment
15241 (bracket_count): New global.
15242 (formal_parameter): Handle case where bracket pairs trail variable
15245 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
15247 * jcf-parse.c (yyparse): variable len changed from a char to an
15248 int to prevent overflow.
15250 1999-01-06 Per Bothner <bothner@cygnus.com>
15252 * java-tree.h: Declare read_class.
15253 * jcf-parse.c (read_class): New function.
15254 (load_class): Now just call read_class.
15256 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
15257 * jcf-parse.c (parse_source_file): Declare save_error_count,
15258 which is needed by java_parse_abort_on_error macro,
15259 * parse.y (java_layout_classes, java_expand_classes): Likewise.
15261 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
15262 constructor, if initializing a static field.
15263 (patch_new_array_init): Set TREE_CONSTANT if it is.
15264 * expr.c (java_lang_expand_expr): For a static array constructor
15265 of primitive elements, allocate the array itself statically.
15266 Disabled until we can set the vtable field statically.
15268 * check-init.c: New file. Checks for definite assignment.
15269 * Makefile.in (JAVA_OBJS): Add check-init.o.
15270 * parse.y (java_complete_expand_method): Call check_for_initialization.
15271 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
15273 1999-01-06 Graham <grahams@rcp.co.uk>
15275 * parse.y : include system.h instead of including
15276 standard headers directly with the exception of <dirent.h>.
15278 1999-01-06 Per Bothner <bothner@cygnus.com>
15280 * lex.h: Moved static function declarations to lex.c,
15281 to shut up some -Wall warnings.
15282 * lex.c: Static function declarations moved here.
15283 * jcf-dump.c: Small fixes to shut up -Wall warnings.
15285 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15287 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
15289 1998-12-22 Per Bothner <bothner@cygnus.com>
15291 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
15292 * verify.c (verify_jvm_instructions): Fix off-by-one error.
15294 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
15295 (localvar_alloc): Change return type to void,
15296 (emit_unop): Remove unused variable size.
15298 * jcf-write.c (struct jcf_block): Add new union.
15299 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
15300 (call_cleanups): New functions.
15301 (struct jcf_partial): New fields num_finalizers and return_value_decl.
15302 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
15303 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
15304 * lang.c (lang_init): Call using_eh_for_cleanups.
15305 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
15306 completing operands to patch_synchronized_statement.
15307 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
15308 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
15309 WITH_CLEANUP_EXPR instead of TRY_EXPR.
15311 1998-12-20 John F. Carr <jfc@mit.edu>
15313 * Make-lang.in: Comment out control-Ls; they upset some makes.
15315 1998-12-18 Tom Tromey <tromey@cygnus.com>
15317 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
15320 1998-12-17 Tom Tromey <tromey@cygnus.com>
15322 * parse.y (DIR_SEPARATOR): New define.
15323 (check_class_interface_creation): Use it.
15325 * parse-scan.y (report_main_declaration): Recognize
15326 `java.lang.String' in argument to main.
15328 1998-12-16 Per Bothner <bothner@cygnus.com>
15330 * parse.y (create_interface): Remove bogus test.
15332 1998-12-16 Per Bothner <bothner@cygnus.com>
15334 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
15335 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
15337 1998-12-16 Tom Tromey <tromey@cygnus.com>
15339 * parse-scan.y (qualified_name): Use correct sprintf format.
15341 1998-12-15 Tom Tromey <tromey@cygnus.com>
15343 * gjavah.c (print_field_info): Changed how most negative number is
15346 1998-12-14 Per Bothner <bothner@cygnus.com>
15348 * parse.y (fold_constant_for_init): New function.
15349 (resolve_expression_name): Don't replace static final
15350 constant-initialized fields by its value.
15351 (java_complete_lhs): New. Same as java_complete_tree, except does
15352 not replace static final constant-initialized fields by their values.
15353 (register_fields): If there is an initializer, set DECL_INITIAL and
15354 MODIFY_EXPR_FROM_INITIALIZATION_P.
15355 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
15356 Only call patch_initialized_static_field if
15357 MODIFY_EXPR_FROM_INITIALIZATION_P.
15358 (patch_initialized_static_field): If not valid constant, clear
15361 * parse.y (lookup_field_wrapper): Fix thinko.
15363 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
15364 set and restore global lineno.
15366 1998-12-14 Tom Tromey <tromey@cygnus.com>
15368 * gjavah.c (print_field_info): If value to print is the smallest
15369 value of its size, then print as hex to avoid later warnings from
15372 1998-12-14 Tom Tromey <tromey@cygnus.com>
15374 * gjavah.c (decompile_method): Decompile `return null'.
15375 (process_file): Generate `#pragma interface'.
15376 (method_declared): New global.
15377 (print_method_info): Set it.
15378 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
15379 (print_method_info): Handle abstract methods.
15381 1998-12-13 Per Bothner <bothner@cygnus.com>
15383 * parse.y (patch_method_invocation): If class_decl is null
15384 (e.g. an array type), use original type.
15386 * parse.y (check_thrown_exceptions): Temporary hack to suppress
15387 errors about uncaught exception from clone (of array, specifically).
15389 1998-12-13 Tom Tromey <tromey@cygnus.com>
15391 * gjavah.c (decompile_method): Handle all types of `return'
15392 opcode. Decompile `return this' and `return'.
15393 (method_access): New global.
15394 (print_method_info): Set it.
15395 (decompile_method): Don't decompile a synchronized method.
15397 1998-12-13 Tom Tromey <tromey@cygnus.com>
15399 * jcf-reader.c (jcf_parse_one_method): Recognize
15401 * gjavah.c (HANDLE_END_METHOD): New macro.
15402 (HANDLE_CODE_ATTRIBUTE): New macro.
15403 (decompile_method): New function.
15404 (print_method_info): Don't print `;\n' at end of function decl.
15405 Include java-opcodes.h.
15406 (decompiled): New global.
15408 1998-12-12 Per Bothner <bothner@cygnus.com>
15410 * class.c (build_class_ref): Handle PRIMTYPE.class if
15411 flag_emit_class_files.
15412 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
15413 if flag_emit_class_files.
15414 * parse.y (java_complete_tree): Pre-liminary support for
15415 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
15417 * parse.y (patch_synchronized_statement): Don't call monitorexit
15418 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
15420 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
15422 * zipfile.h (opendir_in_zip): New declaration.
15423 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
15424 (opendir_in_zip): New function, using code from open_in_zip.
15425 (open_in_zip): Call opendir_in_zip.
15426 (find_class): Remove no-longer-used do_class_file parameter,
15427 but add source_ok parameter. Change logic so if we find a .java file,
15428 we don't look for .class in later classpath emtries.
15429 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
15430 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
15431 * gjavah.c: Update call to find_class.
15432 * jcf-dump.c: Likewise.
15434 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
15435 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
15436 nothing if body is empty_stmt_node.
15437 Various little fixes so SP gets correctly adjusted.
15438 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
15439 For CALL_EXPR, test if static first.
15440 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
15441 such as the ones we create for Object and Class.
15442 Set and restore current_function_decl.
15443 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
15444 (note_possible_classname): New function.
15445 (read_import_entry): Removed. Merged with read_import_dir.
15446 (read_import_dir): Don't call find_class - that only gives us
15447 the first classpath entry having the needed package.
15448 Use the struct buffer data structure from buffer.h.
15449 (read_import_dir, find_in_imports_on_demand): The remembered
15450 class names now use '.' (not '/') as package separator.
15452 * parse.y (java_complete_expand_methods): Call write_classfile
15453 here, and not in java_expand_classes (which only gets first class).
15455 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15457 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
15458 (register_fields): If a static fields has an initializer, just
15459 chain it on ctxp->static_initialized, and handle later.
15460 (java_complete_expand_methods): Force <clinit> first.
15461 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
15462 - it's already been completed.
15463 (patch_initialized_static_field): New function.
15464 (java_complete_field): Call it.
15466 1998-12-12 Per Bothner <bothner@cygnus.com>
15468 * expr.c (encode_newarray_type, build_new_array): New functions.
15469 * java-tree.h: Declare build_new_array.
15470 * jcf-write.c (patch_newarray): Use build_new_array.
15472 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
15473 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
15475 * parse.y (patch_new_array_init): Re-organize.
15476 Now is passed the actual array (pointer) type of the value.
15477 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
15478 (patch_array_constructor): Removed - merged into patch_new_array_init.
15479 (java_complete_tree): Update patch_new_array_init.
15481 * jcf-write.c (find_constant_index): New function.
15482 (generate_bytecode_insns): Use find_constant_index.
15483 (generate_classfile): Use find_constant_index for ConstantValue.
15485 1998-12-11 Tom Tromey <tromey@cygnus.com>
15487 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
15488 * decl.c (init_decl_processing): Renamed dtable -> vtable.
15489 * class.c (make_class_data): Renamed dtable -> vtable, and
15490 dtable_method_count -> vtable_method_count.
15492 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15494 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
15495 global variables, initialized.
15496 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
15497 Declared new global variables.
15498 * lex.c (java_lex): Return long_zero_node, float_zero_node,
15499 double_zero_node, integer_zero_node upon direct matching.
15500 * parse.y (purify_type_name): Added function prototype.
15501 (duplicate_declaration_error_p): Consider new_type as potentially
15502 being a incomplete type. Use purify_type_name on type string.
15503 (method_header): saved_type: unused variable removed. Don't figure
15504 return type if method name is invalid.
15505 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
15506 processed by patch_unaryop.
15507 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
15508 increment/decrement node into its original type after binary
15509 numeric promotion on its operands.
15511 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15513 * parse.y (array_initializer:): Array init operand is NULL_TREE
15514 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
15515 now an error. Fixed indentation problems.
15516 (patch_string): Handle error_mark_node as an argument.
15517 (patch_new_array_init): Fixed indentation problems.
15518 (array_constructor_check_entry): Removed check on null wfl_value.
15519 Return an error if wfl_value's walk returns an error.
15521 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15523 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
15524 * lex.c (java_lex): Remember column position before advancing one
15525 token. Retain location information on OCB_TK.
15526 * lex.h (typedef struct java_lc): Added new field.
15527 * parse.h (GET_SKIP_TYPE): New macro.
15528 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
15529 * parse.y (build_new_array_init, patch_new_array_init,
15530 patch_array_constructor, maybe_build_array_element_wfl,
15531 array_constructor_check_entry): New function prototypes.
15532 (switch_block:): Tagged <node>.
15533 (OCB_TK): Tagged <operator>.
15534 (array_initializer:): Installed actions.
15535 (variable_initializer): Build location information on element if
15537 (switch_statement:): Fixed indentation typo.
15538 (switch_block:): Redefined default action.
15539 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
15540 (patch_assignment): Removed duplicate code.
15541 (maybe_build_array_element_wfl, build_new_array_init,
15542 patch_new_array_init, patch_array_constructor,
15543 array_constructor_check_entry): New functions.
15545 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
15547 * parse.y (array_initializer): Tagged <node>.
15548 (variable_initializer:): Use default rule.
15549 (array_initializer:): Defined actions.
15550 (variable_initializers:): Likewise.
15551 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
15552 non-static field accesses.
15553 (patch_invoke): Fixed indentation typo.
15554 (java_complete_tree): Likewise.
15555 (build_labeled_block): Changed leading comment. Generate an error
15556 in case of duplicate loop labels.
15557 (patch_conditional_expr): Patch results of string concatenation
15560 1998-12-06 Per Bothner <bothner@cygnus.com>
15562 * constants.c (find_methodref_index): When the class is an interface,
15563 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
15565 * decl.c (finit_identifier_node): Use "$finit$", rather than
15566 "<finit>" (which Sun's verifier rejects).
15567 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
15568 (generate_field_initialization_code): Removed.
15569 (fix_constructors) Don't add call to $finit$ here (wrong order).
15570 (patch_method_invocation): Add $finit$ call here.
15572 * java-tree.h (CALL_USING_SUPER): New macro.
15573 * parse.y (patch_invoke): Remove im local variable.
15574 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15575 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15576 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15578 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15580 * parse.y (java_complete_tree): Don't complain about unreachable
15581 statement if it is empty_stmt_node.
15583 * jcf-write.c (find_constant_wide): New function.
15584 (push_long_const): Use find_constant_wide.
15586 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15587 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15588 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15589 Emit invokeinterface when calling an interface method.
15590 Emit invokespecial also when calling super or private methods.
15592 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15594 1998-12-06 Per Bothner <bothner@cygnus.com>
15596 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15598 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15600 * java-tree.h (java_layout_seen_class_methods): New function
15602 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15603 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15604 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15605 * parse.y (method_declarator:): Defined action.
15606 (issue_warning_error_from_context): input_filename saved, set to
15607 the appropriate value and restored after java_error is called.
15608 (build_unresolved_array_type): Fixed comment.
15609 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15610 (method_header): Deal with return type the same way type are
15611 handled for fields and method's parameters and local variables
15613 (check_method_redefinition): Removed extra CR.
15614 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15615 (java_layout_seen_class_methods): New function.
15616 (java_layout_classes): Call java_layout_seen_class_methods.
15618 1998-12-03 Per Bothner <bothner@cygnus.com>
15620 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15622 1998-12-03 Per Bothner <bothner@cygnus.com>
15624 * jcf-dump.c (main): Fix error message.
15625 * jcf-path.c (add_entry): Style fix.
15627 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15629 * class.c (layout_class_method): Call build_java_argument_signature
15630 on constructors too.
15631 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15632 (patch_method_invocation): Define a primary when resolving an
15633 expression name. Augmented comment on code checking illegal `this'
15634 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15636 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15638 * class.c (layout_class_method): Don't report error on non-static
15639 overriding static if the method is private.
15640 * java-tree.h (finish_class): Prototype added.
15641 * lex.c (java_get_line_col): Handle col argument -2 value.
15642 * parse.h: All static method declarations moved to parse.y.
15643 * parse.y: Now contains all static method declarations previously
15645 (find_expr_with_wfl, missing_return_error,
15646 unreachable_stmt_error): New functions.
15647 (java_get_real_method_name): Identify constructors bearing class
15648 names in source code compiled classes only.
15649 (java_complete_expand_methods): Call missing_return_error.
15650 (invocation_mode): Private methods invoked as static methods.
15651 (java_complete_tree): Call unreachable_stmt_error.
15653 1998-12-01 Tom Tromey <tromey@cygnus.com>
15655 * Makefile.in (+target): Removed.
15656 (+xmake_file): Likewise.
15657 (+tmake_file): Likewise.
15658 (.NOEXPORT): Removed duplicate.
15660 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15662 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15664 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15666 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15667 libiberty.h. Provide an xmalloc definition.
15669 * jvspec.c: Remove the xmalloc prototype.
15671 * parse-scan.y: Include config.h and system.h. Don't include
15672 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15673 Provide an xstrdup definition.
15675 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15677 * jcf-path.c (add_entry): Recognize ".jar" too.
15678 * lang-specs.h: Likewise.
15680 1998-11-26 Per Bothner <bothner@cygnus.com>
15682 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15683 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15685 * jcf-write.c (generate_bytecode_insns):
15686 Handle pre/post-increment/decrement of long.
15688 * jcf-write.c (generate_bytecode_insns):
15689 Handle missing exception handler (finally for synchronized).
15691 1998-11-25 Per Bothner <bothner@cygnus.com>
15693 * java-tree.h (end_params_node): Declare global.
15694 * decl.c (end_params_node): New global.
15695 (init_decl_processing, start_java_method): Use end_params_node for
15696 end of list of parameter types. Follows correct gcc conventions.
15697 * expr.c (pop_argument_types, pop_arguments): Likewise.
15698 * lang.c (put_decl_node): Likewise.
15699 * typeck.c (various places): Likewise.
15700 * class.y (various places): Likewise.
15701 * parse.y (various places): Likewise.
15703 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15704 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15706 * class.c: Add #include flags.h, remove no-longer needed declaration.
15708 * class.c (layout_class_method): Remove commented-out code, re-format.
15709 Don't add vtable entry (or index) for private methods.
15710 * expr.c (expand_invoke): A private method is implicitly final.
15711 * class.c (make_class_data): If inlining or optimizing,
15712 skip private methods.
15714 * class.c (finish_class): New function. Calls existing methods,
15715 but alls emits deferred inline functions.
15716 * jcf-parse.c (parse_class_file): Call finish_class.
15717 * parse.y (java_complete_expand_methods): Likewise.
15719 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15721 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15723 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15725 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15727 1998-11-24 Per Bothner <bothner@cygnus.com>
15729 * (generate_classfile): Always write class access flag with
15732 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15734 * class.c (maybe_layout_super_class): New function.
15735 (layout_class): Reorganized. Loop on class methods dispatched into
15736 a new function. Call maybe_layout_super_class.
15737 (layout_class_methods, layout_class_method): New functions.
15738 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15740 (expand_invoke): Likewise.
15741 * java-tree.h (all_class_list): New global variable declared.
15742 (layout_class_methods, layout_class_method): New function
15744 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15745 * jcf-parse.c (all_class_list): New global variable.
15746 (load_class): Extended what class_or_name can be. Use parser
15747 context mechanism to save globals before calling jcf_parse.
15748 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15749 is set on the file name.
15750 (jcf_parse): Layout class methods when Object is loaded, otherwise
15751 record class in all_class_list for delayed method layout.
15752 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15753 * lang.c (put_decl_node): Decode <init> into the decl context
15755 * lex.c (java_allocate_new_line): Use xmalloc.
15756 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15757 pointers, not TREE_LIST elements.
15758 (struct parser_ctxt): Fixed comment indentations, added comments
15759 and reordered some fields.
15760 (java_check_methods): Function prototype removed.
15761 * parse.y (java_push_parser_context): Use xmalloc.
15762 (java_parser_context_restore_global): Pop extra pushed ctxp only
15763 when there's nothing next.
15764 (maybe_create_class_interface_decl): Fixed comment, add new
15765 created class decl to all_class_list.
15766 (method_header): Use GET_REAL_TYPE on argument's types.
15767 (method_declarator): Use GET_REAL_TYPE, change type to the real
15768 type in TREE_LIST dependency node. Build argument list with the
15770 (create_jdep_list): Use xmalloc. Removed allocation error message.
15771 (obtain_incomplete_type): Fixed leading comment. Broadened
15772 incoming argument meaning.
15773 (register_incomplete_type): Use xmalloc. Removed allocation error
15775 (safe_layout_class): Fixed leading comment.
15776 (jdep_resolve_class): Reversed if statement condition and switch
15777 if and else bodies.
15778 (resolve_and_layout): Fixed leading comment. Broadened incoming
15780 (complete_class_report_errors): New local variable name, for
15781 clarity. purify_type_name used for all error cases.
15782 (java_get_real_method_name): Stricter check on constructors.
15783 (java_check_regular_methods): Reverse methods list only if not
15784 already laid out. Layout artificial constructor.
15785 (java_check_methods): Deleted.
15786 (source_start_java_method): Obtain incomplete type for patchable
15788 (java_layout_classes): Fixed leading comment. Use
15789 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15790 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15791 before returning. Fixed comments.
15792 (java_expand_classes): Check for errors up front.
15793 (patch_method_invocation): Class to search is resolved and laid
15796 1998-11-24 Per Bothner <bothner@cygnus.com>
15798 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15800 * javaop.h (int8): Removed - not used.
15801 (jbyte): Redefine portably with correct signedness.
15803 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15805 * jcf-write.c (generate_bytecode_insns): Fix typo
15806 OPCODE_getstatic to OPCODE_getfield.
15808 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15809 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15810 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15812 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15814 * jcf-parse.c (jcf_parse_source): Function returned type is
15815 void. Added prototype.
15816 (jcf_parse): Function returned type is void.
15817 (yyparse): Remove call to fclose on the last parsed file.
15819 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15821 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15823 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15824 (layout_class): Cope with methods featuring WFL in decl names.
15825 * decl.c (unqualified_object_id_node): New global variable,
15827 (build_decl_no_layout): Removed.
15828 * expr.c (build_primtype_type_ref): Handle Double.
15829 (java_lang_expand_expr): Fixed indentations.
15830 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15831 (flag_wall, flag_redundant, flag_not_overriding,
15832 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15833 variable declarations.
15834 (build_decl_no_layout): Removed prototype.
15835 (java_get_real_method_name): Added prototype.
15836 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15837 (java_parse_abort_on_error): Macro now just returns.
15838 * jcf-parse.c (jcf_parse_source): Check fclose returned
15839 value. Call emit_register_classes if java_report_errors returns
15841 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15842 flag_static_local_jdk1_1): New integer flags.
15843 (lang_decode_option): New flags set here.
15844 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15845 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15846 the flag_redundant variable.
15847 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15848 when parsing java.lang.Object class.
15849 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15850 NULL_TREE to build.
15851 (resolve_qualified_expression_name): Fixed indentation.
15852 (patch_array_ref): Changed prototype.
15853 (not_initialized_as_it_should_p): Prototype removed.
15854 (java_report_errors): Added function prototype.
15855 * parse.y (formal_parameter:): Changed error message for not yet
15856 supported final parameters.
15857 (class_type_list:): Set both PURPOSE and VALUE of created
15858 TREE_LIST to be class_type.
15859 (primary_no_new_array:): Handle class literals on primitive types.
15860 (parse_warning_context): Reinstalled correct force_error and
15861 do_warning flags setups.
15862 (java_report_errors): Changed prototype. Return java_error_count
15864 (variable_redefinition_error): Consider treating variable type as
15866 (create_interface): Warn about redundant abstract modifier if
15867 flag_redundant is set. Changed error message.
15868 (lookup_field_wrapper): Save/restore globals before/after looking
15870 (duplicate_declaration_error_p): Consider treating declaration
15871 type as a fake pointer.
15872 (register_fields): Extract real type from dependency node. Check
15873 for duplicate field declaration after type adjustment. Use
15874 DECL_INITIAL to store static final initialized values.
15875 (method_header): Extract real function type from dependency node.
15876 (check_abstract_method_header): Use GET_METHOD_NAME.
15877 (obtain_incomplete_type): Layout fake pointer type.
15878 (safe_layout_class): Don't try to check for methods before layout.
15879 (java_complete_class): Don't check for correct throws clause
15880 elements inheritance here.
15881 (resolve_and_layout): Broadened name parameter meaning.
15882 (reset_method_name): Use GET_METHOD_NAME.
15883 (java_get_real_method_name): New function.
15884 (java_check_regular_methods): Don't check methods in
15885 java.lang.Object. Verify lineage of throws clause elements. Use
15886 flag_no_overriding in warning report.
15887 (check_throws_clauses): Don't check if class was from
15888 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15889 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15890 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15891 warning on unsupported final local variables. Use build_decl
15892 instead of build_decl_no_layout. Get real local variable type from
15894 (source_start_java_method): Get real parameter type from
15895 dependency node. Call build_decl instead of build_decl_no_layout.
15896 (java_layout_classes): Reverse tree and layout type and class as
15897 required. Mark class as loaded when done.
15898 (resolve_field_access): Fixed indentation. Restricted condition
15899 leading to static field access code generation. Set field_type
15900 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15901 (resolve_qualified_expression_name): Initialize type_found to
15902 null. Handle static field resolved during qualification. Fixed
15903 layout on non primitive field decl types.
15904 (not_accessible_p): Fixed typo in comment.
15905 (patch_method_invocation): Resolve and layout class to search from
15907 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15908 layout non primitive type, if necessary. Make method node only to
15910 (find_applicable_accessible_methods_list): Consider WFL'ed method
15911 decl names. Fixed indentation.
15912 (argument_types_convertible): Resolve and layout target type if
15914 (java_complete_tree): Fixed indentation problems. Rewrote
15915 CALL_EXPR thrown exceptions check. Re-installed further processing
15916 of the assignment in certain cases.
15917 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15918 inlining on class literals.
15919 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15921 (valid_method_invocation_conversion_p): Likewise.
15922 (patch_string): Temporary disable forbidden use of `this' in
15923 explicit constructor invocations when doing string concatenation
15924 within their scope.
15925 (patch_unaryop): Added comment. Reinstalled code to disable
15926 further check on assignment operation with cast expression RHS.
15927 (patch_switch_statement): Fixed indentation.
15928 (build_try_statement): Call build_decl instead of
15929 build_decl_no_layout.
15930 (patch_synchronized_statement): Likewise.
15931 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15932 IS_UNCHECKED_EXPRESSION_P.
15933 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15934 layout argument exception type.
15935 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15936 of IS_UNCHECKED_EXPRESSION_P.
15938 1998-11-18 Anthony Green <green@cygnus.com>
15940 * jcf-parse.c (yyparse): Open class file in binary mode.
15942 1998-11-15 Per Bothner <bothner@cygnus.com>
15944 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15946 * jcf-write.c (perform_relocations): Move check out one loop.
15948 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15950 * Make-lang.in: Fix reference to srcdir.
15951 * jv-scan.c: Add missing xmalloc prototype.
15952 * jvgenmain.c: Ditto.
15954 1998-11-15 Per Bothner <bothner@cygnus.com>
15956 * decl.c (error_mark_node), java-tree.h: New global.
15957 * parse.y: Use empty_stmt_node instead of size_zero_node.
15958 (build_if_else_statement): If missing else, use empty_stmt_node.
15960 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15961 (java_complete_expand_method): Complain if return is missing.
15962 (java_check_regular_methods): Comment out incorrect error check.
15963 (not_accessible_p): Fix incorrect handling of protected methods.
15964 (patch_method_invocation): Pass correct context to not_accessible_p.
15965 (find_applicable_accessible_methods_list): Likewise.
15966 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15967 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15968 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15969 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15971 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15972 (push_int_const): Remove reundant NOTE_PUSH.
15973 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15974 (- case SWITCH_EXPR): Fix code generation bug.
15975 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15976 (generate_classfile): More robust for abstract methods.
15978 1998-11-15 Anthony Green <green@cygnus.com>
15980 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15981 * Make-lang.in: Ditto.
15983 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15984 * jvgenmain: Ditto.
15986 1998-11-15 Per Bothner <bothner@cygnus.com>
15988 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15990 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15992 1998-11-14 Per Bothner <bothner@cygnus.com>
15994 Allow uses of interface types to verify. This is not really
15995 type-safe, but it matches what Sun does, and is OK as long as
15996 there are appropriate run-time checks.
15997 * verify.c (merge_types): If merging two interface types,
15998 just set the result to java.lang.Object.
15999 * expr.c (pop_type): Any interface is matches by java.lang.Object.
16001 1998-11-13 Tom Tromey <tromey@cygnus.com>
16003 * gjavah.c (main): Handle --output-class-directory argument.
16004 * jvspec.c (lang_specific_driver): Translate `-d' into
16005 -foutput-class-dir.
16006 * jcf.h (jcf_write_base_directory): Declare.
16007 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
16008 * lang-options.h: Mention -foutput-class-dir.
16009 * jcf-write.c (jcf_write_base_directory): New global.
16010 (make_class_file_name): Put generated .class file into `-d'
16011 directory, or into source directory if -d not given. Function now
16013 (write_classfile): Free class file name. Handle case where class
16015 (DIR_SEPARATOR): New macro.
16016 Include <sys/stat.h>
16018 * Makefile.in (prefix): New macro.
16020 1998-11-12 Per Bothner <bothner@cygnus.com>
16022 * parse.y (patch_invoke): Do less if flag_emit_class_files.
16023 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
16024 here (done in patch_invoke instead).
16025 (case_identity): Moved here from parse.y.
16027 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
16028 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
16029 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
16030 so they can be efficiently scanned without recursion.
16031 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
16032 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
16033 in BLOCK iteratively, rather than recursively.
16035 * parse.y (do_unary_numeric_promotion): New function.
16036 (patch_unaryop, patch_binop, patch_array_ref): Use it.
16038 * parse.y (patch_newarray): Various fixes.
16040 Re-do handling of switch statements (for proper block scoping).
16041 * parse.y: Add just a single block for the enture switch block,
16042 but don't create any "case blocks".
16043 (group_of_labels): Rmeoved unneeded non-terminal.
16044 CASE_EXPR and DEFAULT_EXPR are added to current block.
16045 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
16046 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
16047 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
16048 * parse.y (wfl_operator, print_int_node): Make non-static.
16049 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
16050 as part of recursive scan of block.
16051 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
16052 (patch_switch_statement): Most tests move dinto java_complete_tree.
16054 * parse.y: Make various production be non-typed (void).
16055 * parse.y (parse_error): Merged into issue_warning_error_from_context.
16056 * parse.y (add_stmt_to_compound): Don't create/change extra node.
16057 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
16059 * jcf-write.c (struct jcf_handler): New type.
16060 (struct jcf_switch_state): New type.
16061 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
16062 (alloc_handler, emit_unop, emit_reloc): New functions.
16063 (adjust_typed_op): Add extra parameter ("max type" offset).
16064 (emit_switch_reloc, emit_case-reloc): New function.
16065 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
16066 (generate_bytecode_insns): Support REAL_CST, switch statements,
16067 exception handling, method calls, object/array creation, and more.
16069 * class.c: Remove some unused variables.
16070 * constants.c (find_string_constant): New function.
16071 (count_constant_pool_bytes): Fix to correctly handle wide constants.
16072 * decl.c (complete_start_java_method): Don't _Jv_InitClass
16073 if flag_emit_class_files.
16075 1998-11-12 Tom Tromey <tromey@cygnus.com>
16077 * jcf-io.c (find_class): Added explanatory comment.
16079 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
16080 trailing slash to `.zip' entries.
16082 * jvspec.c (lang_specific_driver): Correctly handle case where
16083 GC_NAME not defined.
16085 1998-11-11 Tom Tromey <tromey@cygnus.com>
16087 * jvspec.c (GC_NAME): New define.
16088 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
16090 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
16092 1998-11-11 Per Bothner <bothner@cygnus.com>
16094 * jcf-dump.c (TABLE_SWITCH): Fix typos.
16096 1998-11-11 Tom Tromey <tromey@cygnus.com>
16098 * jcf-dump.c (main): Correctly recognize `--'-style long options.
16100 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16102 * class.c (is_compiled_class): Call safe_layout_class for class
16103 compiled from source.
16104 * conver.h (convert_to_integer, convert_to_real,
16105 convert_to_pointer): Added prototypes.
16106 * decl.c (init_decl_processing): Non longer push the decls of
16107 `methodtable', `constants', `Class', `Field', `dispatchTable'
16108 `jexception' and `Method'.
16109 * expr.c (build_invokeinterface): New function.
16110 (expand_invoke): static variable CLASS_IDENT now in
16111 build_invokeinterface. Use build_invokeinterface.
16112 (expand_java_field_op): Moved code to inline
16113 java.lang.PRIMTYPE.TYPE into a function.
16114 (build_primtype_type_ref): New function.
16115 * java-tree.def (INSTANCEOF_EXPR): New tree code.
16116 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
16117 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
16118 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
16119 (DECL_LOCAL_STATIC_VALUE): New macro.
16120 (build_invokeinterface, build_primtype_type_ref): New function
16122 (java_parse_abort_on_error): Macro rewritten.
16123 * jcf-parse.c (current_method): Add comment to declaration.
16124 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
16125 Function prototypes fixed.
16126 (jcf_parse_source): push/pop parser context. save/restore global.
16127 (parse_source_file): Fixed leading comment. Now take a
16128 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
16129 classes and pop the parser context anymore.
16130 (yyparse): Push parser context, save globals, parse the source
16131 file, restore globals and pop the parser context when processing a
16133 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
16134 * lex.c (java_parse_doc_section): New function.
16135 (java_lex): Call java_parse_doc_section when appropriate. Build an
16136 operator around INSTANCEOF_TK.
16137 * lex.h (java_lineterminator, java_sprint_unicode,
16138 java_unicode_2_utf8, java_lex_error, java_store_unicode):
16139 Prototypes rewritten.
16140 (java_parse_escape_sequence, java_letter_or_digit_p,
16141 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
16142 java_read_unicode, java_store_unicode, java_read_char,
16143 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
16144 Added function prototypes.
16145 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
16147 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
16149 (struct parser_ctxt): New fields: deprecated,
16150 current_parsed_class_un, gclass_list.
16151 (fix_method_argument_names, issue_warning_error_from_context,
16152 resolve_package, lookup_package_type): New function prototypes.
16153 (resolve_expression_name): Fixed function prototype.
16154 (find_applicable_accessible_methods_list): Fixed indentation, added
16155 extra argument in prototype.
16156 (check_final_assignment, build_null_of_type, check_deprecation,
16157 check_method_redefinition, reset_method_name,
16158 java_check_regular_methods, java_check_abstract_methods,
16159 maybe_build_primttype_type_ref): New function prototype.
16160 * parse.y (conver.h): Include.
16161 (INSTANCEOF_TK): Tagged <operator>.
16162 (single_type_import_declaration): Use REGISTER_IMPORT macro.
16163 (relational_expression:): Build binop for instanceof.
16164 (java_push_parser_context): Remember ctxp->gclass_list across
16166 (java_pop_parser_context): Simply return if no context
16167 exists. Remember gclass_list across contexts.
16168 (issue_warning_error_from_context): New function.
16169 (parse_error_context): Don't setup ctxp->elc here. Call
16170 issue_warning_error_from_context instead.
16171 (parse_warning_context): Likewise.
16172 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
16173 setup. Link new class/interface to ctxp->gclass_list.
16174 (add_superinterfaces): Register interface as incomplete if not
16176 (create_class): Remember class unqualified name in
16177 ctxp->current_parsed_class_un. Check class deprecation.
16178 (register_fields): Check field deprecation. Remember static final
16179 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
16181 (method_header): New local variable ORIG_ARG. Use unqualified
16182 current class name for check on constructor errors. Promote return
16183 type if of record type. Argument list fix moved in
16184 fix_method_argument_names, called here. Check method deprecation.
16185 (fix_method_argument_names): New function.
16186 (method_declarator): Promote record typed arguments.
16187 (safe_layout_class): Check class methods before layout.
16188 (java_complete_class): Compute field layout when patched.
16189 (do_resolve_class): Try to load class after having it renamed
16190 after the package name.
16191 (get_printable_method_name): Use DECL_CONTEXT.
16192 (reset_method_name): New function.
16193 (check_method_redefinition): Use reset_method_name.
16194 (java_check_regular_methods): New local variable
16195 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
16196 names for error report. Check for compile-time error when method
16197 found has default (package) access.
16198 (java_check_abstract_methods): Now takes an interface DECL node as
16199 an argument. Also reinstall real name on unchecked
16200 overriding/hiding methods for error report.
16201 (java_check_methods): Fixed leading comment. Get classes to verify
16202 from ctxp->gclass_list. Use CHECK_METHODS macro and set
16203 CLASS_METHOD_CHECKED_P on class verification.
16204 (lookup_java_method2): Get real method name if necessary.
16205 (find_in_imports): Don't check package class access here.
16206 (resolve_package, lookup_package_type): New functions.
16207 (java_layout_classes): Fixed leading comment. Take classes to be
16208 laid out from ctxp->gclass_list.
16209 (java_complete_expand_methods): Don't expand native and abstract
16211 (java_expand_classes): New function.
16212 (resolve_expression_name): Use additional argument ORIG. Retrieve
16213 values of static final field of primitive types.
16214 (resolve_field_access): Handles static final field of promotive
16216 (resolve_qualified_expression_name): Handle STRING_CST as
16217 primaries and package name resolution. Check deprecation on found
16218 decls. Set where_found and type_found on non static field resolved
16219 during qualification. Layout non primitive field decl types.
16220 (check_deprecation): New function.
16221 (maybe_access_field): Simplified.
16222 (patch_method_invocation_stmt): Local variable CLASS_TYPE
16223 removed. Reverse method's argument when primary is a type. Don't
16224 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
16225 instead. Include abstract class in the list of class searchable
16226 for constructors. Use DECL_CONTEXT of found method for access
16227 checks. Check method deprecation.
16228 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
16229 converting arguments. Handle INVOKE_INTERFACE.
16230 (lookup_method_invoke): Search constructor using existing
16231 infrastructure (don't rely on lookup_java_constructor anymore).
16232 (find_applicable_accessible_methods_list): Extra argument flag
16233 LC. Now include constructor in the search.
16234 (qualify_ambiguous_name): Conditional expression are primaries.
16235 (not_initialized_as_it_should_p): static final are always
16237 (java_complete_tree): Pass extra NULL argument to
16238 resolve_expression_name. Stricter test to carry on patching
16239 assignments. New case for INSTANCEOF_EXPR.
16240 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
16241 (check_final_assignment, maybe_build_primttype_type_ref): New
16243 (patch_assignment): Detect resolved static finals and carry normal
16244 assignment error check on them. Inline PRIMTYPE.TYPE read access.
16245 (try_builtin_assignconv): Access constant 0 on all primitive
16247 (valid_builtin_assignconv_identity_widening_p): Accept identical
16248 types. Accept all promoted type on int type.
16249 (valid_ref_assignconv_cast_p): Accept a null pointer to be
16250 assigned to a reference.
16251 (valid_method_invocation_conversion_p): Accept to check null
16253 (build_binop): Merge declaration and initialization of local
16255 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
16256 numeric types. Improved validity test for qualify operators on
16258 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
16259 and PREINCREMENT_EXPR. Also detect resolved static finals of a
16260 primitive type and issue the appropriate error message.
16261 (resolve_type_during_patch): Mark class loaded when resolved.
16262 (patch_cast): Allow null to be cased to reference types.
16263 (build_null_of_type): New function.
16264 (patch_array_ref): Handle array on references correctly.
16265 (patch_return): Removed unused local variable MODIFY. Force
16266 boolean to be returned as integers. Allows null to be returned by
16267 a function returning a reference.
16268 * typeck.c (convert_to_integer, convert_to_real,
16269 convert_to_pointer): Prototypes moved to convert.h
16270 (lookup_argument_method): Use method real name, if necessary.
16272 1998-10-30 Tom Tromey <tromey@cygnus.com>
16274 * class.c (build_class_ref): Changed name of primitive classes to
16277 * class.c (make_class_data): Renamed fields: nmethods to
16278 method_count, method_count to dtable_method_count. Always set
16279 `state' field to 0.
16280 * decl.c (init_decl_processing): Likewise.
16282 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
16284 * class.c (layout_class): Don't mangle <finit>, produce
16285 __finit<class> instead. Don't verify artificial methods.
16286 * decl.c (finit_identifier_node): New declared global.
16287 (init_decl_processing): finit_identifier_node initialized.
16288 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
16289 * java-tree.h (finit_identifier_node): Declared as extern.
16290 (struct lang_decl): New field called_constructor.
16291 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
16292 (CLASS_HAS_FINIT_P): New macro.
16293 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
16294 explicit constructor invocation.
16295 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
16296 CALL_SUPER_CONSTRUCTOR_P): New macros.
16297 (write_classfile): Added prototype.
16298 * jcf-parse.c (jcf_parse_source): Parse and remember for
16299 generation if the file was seen on the command line.
16300 (parse_source_file): Don't write the class file here.
16301 (yyparse): Loop on files rewritten. Set current_jcf.
16302 (parse_zip_file_entries): Parse class file only if it was found.
16303 * lang.c (init_parse): Don't open command line provided filename
16305 (lang_parse): Don't set main_jcf anymore.
16306 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
16307 (JCONSTRUCTOR_CHECK): New macro.
16308 (JBSC_TYPE_P): New macro.
16309 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
16310 (COMPLETE_CHECK_OP_2): New macro.
16311 (struct parse_ctxt): New field explicit_constructor_p.
16312 (check_class_interface_creation): Fixed prototype indentation.
16313 (patch_method_invocation_stmt): Prototype reflects added argument.
16314 (patch_invoke): Likewise.
16315 (complete_method_declaration, build_super_invocation,
16316 verify_constructor_circularity,
16317 build_this_super_qualified_invocation, get_printable_method_name,
16318 patch_conditional_expr, maybe_generate_finit, fix_constructors,
16319 verify_constructor_super, create_artificial_method,
16320 start_artificial_method_body, end_artificial_method_body,
16321 generate_field_initialization_code): New function prototypes.
16322 * parse.y: Fixed leading comment
16323 (constructor_header:, constructor_body:, block_end:): Rules tagged
16325 (type_declaration:): Call maybe_generate_finit.
16326 (method_declaration:): Action for method_body: placed in new
16327 function complete_method_declaration, called here.
16328 (constructor_declaration:): Defined actions. Removed leading
16330 (constructor_header:): New rule with action.
16331 (constructor_body:): Rule rewritten using block_begin: and
16332 block_end:. Defined actions.
16333 (constructor_declarator:, explicit_constructor_invocation:):
16335 (block:): Use new rules block_begin: block_end:.
16336 (block_begin:, block_end:): New rules and actions.
16337 (block_statements:): Fixed error message for explicit
16339 (method_invocation:): Call build_this_super_qualified_invocation
16340 if primary is `this' or `super' was seen.
16341 (conditional_expression:): Action defined.
16342 (extra_ctxp_pushed_p): New static global flag.
16343 (java_parser_context_save_global): Create parser context if
16344 necessary. Use extra_ctxp_pushed_p to remember it.
16345 (java_parser_context_restore_global): Pop extra parser context if
16347 (build_array_from_name): Array on primitive types are marked
16349 (register_fields): Restore new name in field initializer
16350 expression if type was altered. Non static fields initialized upon
16351 declaration marked initialized.
16352 (maybe_generate_finit): New function.
16353 (maybe_generate_clinit): Use create_artificial_method,
16354 start_artificial_method_body, end_artificial_method_body. Generate
16355 debug info for enclosed initialization statements.
16356 (method_header): Fixed leading comment. Check constructor
16357 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
16359 (complete_method_declaration, constructor_circularity_msg,
16360 verify_constructor_circularity): New functions.
16361 (get_printable_method_name): New function.
16362 (check_method_redefinition): Don't rename <finit> methods. Fix
16363 declared constructor names. Error message for
16364 constructors modified.
16365 (java_check_regular_methods): Local variable seen_constructor
16366 renamed saw_constructor. Skip verification on constructors. Create
16367 default constructor with create_artificial_method.
16368 (java_check_methods): Removed unnecessary empty line.
16369 (create_artificial_method, start_artificial_method_body,
16370 end_artificial_method_body): New functions.
16371 (java_layout_classes): Changed leading comment. Reverse fields
16372 list if necessary. Always layout java.lang.Object if being
16374 (java_complete_expand_methods): Verify constructor circularity.
16375 (java_complete_expand_method): Call fix_constructor on
16376 constructors. Local variable no_ac_found removed. Restore
16377 bindings if method body expansion failed.
16378 (fix_constructors, verify_constructor_super,
16379 generate_field_initialization_code): New function.
16380 (java_expand_classes): Fixed leading comment. Write class file
16382 (resolve_expression_name): Check for illegal instance variable
16383 usage within the argument scope of an explicit constructor
16385 (resolve_qualified_expression_name): Pass extra from_super flag
16386 when invoking patch_method_invocation_stmt. New case for
16387 conditional expression when used as a primary. Check for error
16388 when acquiring super.
16389 (patch_method_invocation_stmt): Added extra argument super. New
16390 local variable is_static_flag. Set class_to_search according to
16391 the nature of the constructor invocation. Don't add `this'
16392 argument when expanding NEW_CLASS_EXPR. Check for illegal method
16393 invocation within the argument scope of explicit constructor
16394 invocation. Set is_static according to is_static_flag. Provide
16395 extra `super' argument to patch_invoke invocation.
16396 (patch_invoke): New argument from_super. Loop on arguments
16397 indentation fixed. Pass from_super to invocation_mode. New switch
16398 case INVOKE_SUPER. Fixed error message in switch default case.
16399 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
16401 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
16402 (lookup_method_invoke): Fixed prototypes in candidates list. Error
16403 message takes constructors into account.
16404 (find_applicable_accessible_methods_list): Fixed indentation.
16405 (qualify_ambiguous_name): Take explicit constructor invocation
16406 into account. Deal with a conditional expression as a primary to
16408 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
16409 case. Added extra argument to patch_method_invocation_stmt.
16410 Register calls made to explicit constructor `this'. Don't call
16411 save_expr in ARRAY_REF case when emitting class files. Check for
16412 illegal use of this when expanding explicit constructor invocation
16414 (complete_function_arguments): Set and reset parser context
16415 explicit_constructor_p field value when appropriate.
16416 (build_super_invocation, build_this_super_qualified_invocation):
16418 (patch_assignment): Fixed typo.
16419 (patch_unaryop): Check on final fields occurs only when a decl
16421 (patch_return): Take constructors into account.
16422 (patch_conditional_expr): New function.
16423 * typeck.c (build_java_signature): Removed unnecessary empty line.
16425 1998-10-28 Jeffrey A Law (law@cygnus.com)
16427 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
16429 1998-10-28 Tom Tromey <tromey@cygnus.com>
16431 * decl.c (init_decl_processing): Renamed fields.
16432 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
16433 interface_len, msize fields.
16435 * class.c (make_class_data): Removed subclass_head and
16436 subclass_next fields.
16437 * decl.c (init_decl_processing): Removed subclass_head and
16438 subclass_next fields.
16440 1998-10-28 Jeffrey A Law (law@cygnus.com)
16442 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
16443 * mangle.c (emit_unicode_mangled_name): Similarly.
16445 1998-10-26 Nick Clifton <nickc@cygnus.com>
16447 * jcf-parse.c (get_constant): Place braces around code to compute
16448 'd' when REAL_ARITHMETIC is not defined.
16450 1998-10-25 H.J. Lu (hjl@gnu.org)
16452 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
16455 1998-10-23 Tom Tromey <tromey@cygnus.com>
16457 * lang-specs.h: `.zip' files are input to jc1.
16459 1998-10-22 Per Bothner <bothner@cygnus.com>
16461 * jvspecs.c: Add (but don't enable) support for combining multiple
16462 .class and .java input filenames to a single jc1 invocation.
16463 Add support for -C flag (copile to .class files).
16464 Translate -classpath and -CLASSPATH arguments.
16465 * lang-specs.h: Don't set %2 spec.
16467 1998-10-22 Tom Tromey <tromey@cygnus.com>
16469 * jcf-path.c (add_entry): Don't add trailing separator if entry is
16471 (add_path): Don't add trailing separator to non-empty path
16474 * lang.c (lang_decode_option): Check for -fclasspath and
16475 -fCLASSPATH before examining other `-f' options.
16477 * java-tree.h (finalize_identifier_node): Don't declare.
16478 * class.c (make_class_data): Don't push "final" field.
16479 * decl.c (init_decl_processing): Don't push "final" field.
16480 (finalize_identifier_node): Removed.
16481 (init_decl_processing): Don't set finalize_identifier_node.
16483 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
16485 1998-10-11 Anthony Green <green@cygnus.com>
16487 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
16488 (JV_SCAN_SOURCES): New macro.
16489 (JCF_DUMP_SOURCES): Likewise.
16490 (jcf-dump$(exeext)): New target.
16491 (jv-scan$(exeext)): New target.
16493 1998-10-22 Tom Tromey <tromey@cygnus.com>
16495 * Makefile.in (LEX): Removed.
16496 (LEXFLAGS): Likewise.
16497 (SET_BISON): New macro.
16499 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
16500 spurious diffs in parse.c.
16501 ($(PARSE_SCAN_C)): Likewise.
16502 (PARSE_DIR): New macro.
16504 (PARSE_SCAN_C): Likewise.
16505 (PARSE_RELDIR): New macro.
16507 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
16509 * jcf-io.c (find_class): Use saw_java_source to determine when to
16510 look for `.java' file.
16511 * jcf-parse.c (saw_java_source): New global.
16512 (yyparse): Set it if `.java' file seen.
16514 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
16515 (GCJH_SOURCES): Likewise.
16516 * Makefile.in (datadir): New macro.
16517 (libjava_zip): Likewise.
16518 (JAVA_OBJS): Added jcf-path.o.
16519 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16520 (../gcjh$(exeext)): Likewise.
16521 (jcf-path.o): New target.
16522 * java-tree.h (fix_classpath): Removed decl.
16523 * jcf-parse.c (fix_classpath): Removed.
16524 (load_class): Don't call fix_classpath.
16525 * parse.y (read_import_dir): Don't call fix_classpath.
16526 * lex.h: Don't mention classpath.
16527 * lex.c (java_init_lex): Don't initialize classpath.
16528 * jcf-io.c (classpath): Removed global.
16529 (find_class): Use jcf_path iteration functions. Correctly search
16530 class path for .java file.
16531 (open_in_zip): New argument `is_system'.
16532 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
16533 classpath-related options.
16534 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
16536 (lang_init): Call jcf_path_init.
16537 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
16538 * lang-specs.h: Handle -I. Minor cleanup to -M options.
16539 Correctly put braces around second string in each entry.
16540 * gjavah.c (main): Call jcf_path_init. Recognize all the new
16541 classpath-related options.
16542 (help): Updated for new options.
16543 * jcf.h: Declare functions from jcf-path.c. Don't mention
16544 `classpath' global.
16545 * jcf-path.c: New file.
16547 * jcf-depend.c: Include jcf.h.
16549 * jcf-write.c (localvar_alloc): Returns `void'.
16550 (localvar_free): Removed unused variable.
16552 * lang.c (OBJECT_SUFFIX): Define if not already defined.
16553 (init_parse): Use OBJECT_SUFFIX, not ".o".
16555 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
16557 * class.c (emit_register_classes): Renamed from
16558 emit_register_class.
16559 * java-tree.h (emit_register_classes): Prototype renamed from
16560 emit_register_class.
16561 * jcf-parse.c (yyparse): Call emit_register_classes once before
16563 * parse.y (java_expand_classes): No longer register classes.
16565 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16567 * class.c (is_compiled_class): New local variable
16568 seen_in_zip. Identify classes found in currently compiled source
16570 * decl.c (complete_start_java_method): Fixed typo.
16571 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
16572 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
16573 (CLASS_P): Moved around.
16574 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16575 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16577 (jcf_parse_source): Changed leading comment. Removed unnecessary
16578 fclose and CLASS_FROM_SOURCE_P marking.
16579 (parse_source_file): New local variables remember_for_generation
16580 and filename. Mark parsed file name identifier node. Removed block
16581 executed when parse_only was null. Set remember_for_generation.
16582 Use it as an argument to java_pop_parser_context.
16583 (yyparse): New local variables several_files, list, next node and
16584 current_file_list. Split ampersand separated file names into
16585 current_file_list. Iterate through the list and parse accordingly.
16586 * parse.h (java_pop_parser_context): New function prototype.
16587 * parse.y (ctxp_for_generation): New static global variable.
16588 (java_pop_parser_context): New argument generate. Link popped ctxp
16589 to ctxp_for_generation list accordingly.
16590 (java_complete_expand_methods): Fixed indentation.
16591 (java_expand_classes): New function.
16593 1998-10-17 Per Bothner <bothner@cygnus.com>
16595 * Makefile.in: Link with libiberty.a instead of memmove.o.
16597 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16599 * lex.c (setjmp.h): No longer included.
16600 * lex.h (setjmp.h): Included.
16601 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16602 (duplicate_declaration_error_p): Renamed from
16603 duplicate_declaration_error.
16604 (build_array_from_name): New function prototype.
16605 * parse.y (setjmp.h): No longer included.
16606 (variable_declarator_id): Define action.
16607 (build_array_from_name): New function.
16608 (duplicate_declaration_error_p): Renamed from
16609 duplicate_declaration_error. Fixed leading comment.
16610 (register_fields): Main `for' loop reorganized. Uses
16611 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16612 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16613 build_array_from_name.
16614 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16616 (read_import_dir): Don't try to skip `.' and `..'.
16617 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16618 build_array_from_name. Main `for' loop reorganized.
16619 (resolve_qualified_expression_name): When building access to a
16620 field, use the type where the field was found, not its own type.
16621 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16622 field was found is null.
16623 (qualify_ambiguous_name): Sweep through all successive array
16626 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16628 * java-tree.h (pop_labeled_block, lang_printable_name,
16629 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16630 interface_of_p, inherits_from_p, fix_classpath,
16631 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16632 make_class_data, register_class, alloc_name_constant): New
16633 function prototypes.
16634 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16635 indentation. Added cast to remove warning.
16636 (lang_printable_name): Set v argument unused.
16637 (lang_print_error): Added argument to lang_printable_name call.
16638 (java_dummy_print, print_lang_decl, print_lang_type,
16639 print_lang_identifier, lang_print_xnode): All argument marked
16641 * lex.c (java_unget_unicode): Removed unnecessary argument.
16642 (java_allocate_new_line): Unused local variable is gone.
16643 (java_read_char): Added parenthesis in expressions to remove
16644 warnings. Added final return statement.
16645 (java_read_unicode): Added parenthesis in expression to remove
16647 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16648 (java_parse_escape_sequence): Likewise.
16649 (java_lex): Unused local variables are gone. Fixed
16650 java_unget_unicode invocation.
16651 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16653 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16654 lang_printable_name invocation in macro.
16655 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16657 (duplicate_declaration_error): Suppressed unused argument in
16659 (identical_subpath_p): Function declaration is gone.
16660 (patch_invoke): Suppressed unused argument in prototype.
16661 (patch_cast, build_labeled_block, check_thrown_exceptions):
16663 * parse.y (setjmp.h): Included
16664 (toplev.h): Likewise.
16665 (field_declaration:): Suppressed unused local
16666 (label_decl:): Fixed build_labeled_block invocation.
16667 (java_pop_parser_context): Put extra parenthesis around assignment
16669 (yyerror): Suppressed unused local variables.
16670 (variable_redefinition_error): Fixed lang_printable_name
16672 (create_interface): Suppressed unused local variables.
16673 (create_class): Likewise.
16674 (duplicate_declaration_error): Suppressed unused argument. Fixed
16675 lang_printable_name invocation.
16676 (register_fields): Suppressed unused local variable. Fixed
16677 duplicate_declaration_error invocation.
16678 (method_header): Suppressed unused local variable.
16679 (method_declarator, parser_check_super): Likewise.
16680 (java_complete_class): Suppressed unused local variable. Fixed
16681 fatal error message.
16682 (complete_class_report_errors): Added default: in switch.
16683 (java_check_regular_methods): Fixed lang_printable_name
16685 (check_throws_clauses): Likewise.
16686 (java_check_abstract_methods): Suppressed unused local
16687 variable. Fixed lang_printable_name invocation.
16688 (read_import_entry): Added supplemental return statement.
16689 (read_import_dir): Suppressed unused local variables.
16690 (check_pkg_class_access, declare_local_variables): Likewise.
16691 (source_start_java_method): Suppressed unused extern variable
16693 (expand_start_java_method): Suppressed unused extern and local
16694 variable declarations.
16695 (java_complete_expand_methods): Likewise.
16696 (java_complete_expand_method): Suppressed unused local variables.
16697 (make_qualified_name): Likewise.
16698 (resolve_qualified_expression_name): Added default: in
16699 switch. Fixed lang_printable_name invocation.
16700 (class_instance_creation_expression): Added parenthesis around
16702 (patch_method_invocation_stmt): Fixed lang_printable_name and
16703 patch_invoke invocations.
16704 (check_for_static_method_reference): Fixed lang_printable_name
16706 (patch_invoke): Suppressed unused arguments and local variables.
16707 (lookup_method_invoke): Suppressed unused local variables.
16708 (qualify_ambiguous_name): Added default: in switch.
16709 (identical_subpath_p): Function removed.
16710 (patch_assignment): Suppressed unused local variables. Suppressed
16711 unnecessary if statement. Fixed lang_printable_name invocations.
16712 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16713 (valid_ref_assignconv_cast_p): Parenthesis around
16714 expression. Suppressed unused local variables.
16715 (build_binop): Suppressed unused local variables. fixed
16716 lang_printable_name invocations.
16717 (string_constant_concatenation): Suppressed unused local
16719 (patch_unaryop): Fixed lang_printable_name invocation.
16720 (patch_cast): Suppressed unnecessary argument. Fixed
16721 lang_printable_name invocation.
16722 (patch_array_ref): Fixed lang_printable_name invocation.
16723 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16724 (build_labeled_block): Suppressed unused argument.
16725 (generate_labeled_block): Fixed build_labeled_block invocation.
16726 (build_loop_body): Suppressed unused local variables.
16727 (patch_loop_statement): Likewise.
16728 (patch_exit): Fixed lang_printable_name invocation.
16729 (patch_switch_statement): Likewise.
16730 (case_identity): First argument marked unused.
16731 (patch_try_statement): Fixed lang_printable_name invocations.
16732 (patch_synchronized_statement, patch_throw_statement): Likewise.
16733 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16734 lang_printable_name invocations.
16735 (check_thrown_exceptions_do): Suppressed unused argument.
16737 1998-10-14 Tom Tromey <tromey@cygnus.com>
16739 * jcf-write.c (write_classfile): Add output class file as target.
16740 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16741 * jcf.h: Added declarations for dependency-tracking functions.
16742 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16743 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16744 (finish_parse): Call jcf_dependency_write.
16745 (dependency_tracking): New global.
16746 (DEPEND_SET_FILE): New define.
16747 (DEPEND_ENABLE): New define.
16748 (init_parse): Enable dependency tracking if required.
16750 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16751 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16752 (../gcjh$(exeext)): Likewise.
16753 (jcf-depend.o): New target.
16754 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16755 (GCJH_SOURCES): Likewise.
16756 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16758 (find_classfile): Added dep_name argument.
16759 (find_class): Compute name of dependency.
16760 (open_in_zip): Call jcf_dependency_add_file.
16761 * gjavah.c (output_file): No longer global.
16762 (usage): Don't mention "gjavah".
16764 (java_no_argument): Likewise.
16765 (version): Likewise.
16766 (main): Recognize and handle -M family of options.
16767 (print_mangled_classname): Return is void.
16768 (process_file): Handle case where output is suppressed.
16769 (HANDLE_END_FIELD): Likewise.
16770 (HANDLE_METHOD): Likewise.
16771 * jcf-depend.c: New file.
16773 1998-10-13 Jeffrey A Law (law@cygnus.com)
16775 * java-tree.def: Add missing newline at EOF.
16777 1998-10-13 Tom Tromey <tromey@cygnus.com>
16779 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16780 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16782 Include <config.h> and "system.h".
16783 (disassemble_method): Undefine RET to avoid clash with
16784 config/i386/i386.h.
16786 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16788 * decl.c (runtime_exception_type_node, error_exception_type_node):
16789 New global variables.
16790 (init_decl_processing): Initialized.
16791 * expr.c (java_lang_expand_expr): Set caught exception type to
16792 null if catch handler argument doesn't exit.
16793 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16795 * java-tree.h (runtime_exception_type_node,
16796 error_exception_type_node): Global variables declared.
16797 (DECL_FUNCTION_THROWS): New macro.
16798 (DECL_FUNCTION_BODY): Modified comment.
16799 (DECL_SPECIFIC_COUNT): Likewise.
16800 (struct lang_decl): New field throws_list.
16801 (IS_UNCHECKED_EXPRESSION_P): New macro.
16802 * lex.c (java_lex): Generate location information for THROW_TK.
16803 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16804 EXCEPTIONS_P): New macros.
16805 (enum jdep_code): New value JDEP_EXCEPTION.
16806 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16807 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16808 PATCH_METHOD_RETURN_ERROR): New macros.
16809 (patch_method_invocation_stmt): Added new argument to prototype.
16810 (patch_synchronized_statement, patch_throw_statement,
16811 check_thrown_exceptions, check_thrown_exceptions_do,
16812 purge_unchecked_exceptions, check_throws_clauses): New function
16814 * parse.y Fixed typo in keyword section.
16815 (throw:): Rule tagged <node>.
16816 (THROW_TK): Keyword tagged <operator>.
16817 (method_header:): Last argument to call to method_header passed
16819 (throws:, class_type_list:, throw_statement:,
16820 synchronized_statement:, synchronized:): Defined actions.
16821 (method_header): New local variable current. Register exceptions
16822 from throws clause.
16823 (java_complete_tree): Complete and verify exceptions from throws
16825 (complete_class_report_errors): Error message on exceptions not
16827 (java_check_regular_methods): Fixed typo. Shortcut on private
16828 overriding methods. Changed error message on method
16829 redefinition. Check for throws clause compatibility.
16830 (check_throws_clauses): New function.
16831 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16832 method. Changed error message on method redefinition.
16833 (currently_caught_type_list): New static variable.
16834 (java_complete_expand_methods): Purge unchecked exceptions from
16835 throws clause list. Call PUSH_EXCEPTIONS before walk and
16836 POP_EXCEPTIONS after.
16837 (resolve_qualified_expression_name): Pass new argument as NULL to
16838 patch_method_invocation_stmt.
16839 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16840 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16841 argument list when appropriate. Use new argument if non null to
16842 store selected method decl.
16843 (patch_invoke): Convert if necessary args of builtin types before
16844 forming CALL_EXPR. Argument list no longer reversed here.
16845 (invocation_mode): Treat final methods as static methods.
16846 (java_complete_tree): New cases for THROW_EXPR: and
16847 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16849 (complete_function_arguments): No more RECORD_TYPE
16850 conversion. Function parameter nodes no longer saved.
16851 (valid_ref_assignconv_cast_p): Avoid handling null type.
16852 (patch_binop): Fixed null constant reference handling.
16853 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16854 BUILD_THROW macros.
16855 (patch_try_statement): Fixed comments. Record caught types in
16856 list, push the list, expand try block and pop the list.
16857 (patch_synchronized_statement, patch_throw_statement,
16858 check_thrown_exceptions, check_thrown_exceptions_do,
16859 purge_unchecked_exceptions): New functions.
16860 * typeck.c (lookup_argument_method): Allow WFL in place of method
16861 DECL_NAME during method definition check
16863 1998-10-09 Tom Tromey <tromey@cygnus.com>
16865 * gjavah.c (decode_signature_piece): New function.
16866 (print_c_decl): Use it. Added `name_override' argument.
16867 (print_method_info): Use name_override argument to print_c_decl.
16868 (seen_fields): Removed.
16869 (print_field_info): Don't update seen_fields.
16870 (struct method_name): New structure.
16871 (method_name_list): New global.
16872 (print_method_info): Add new method to list of methods.
16873 (name_is_method_p): New function.
16874 (print_field_info): If field name has same name as method, then
16876 (process_file): Parse methods before fields.
16877 (field_pass): New global.
16878 (HANDLE_END_FIELD): Take field_pass into account.
16880 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16882 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16883 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16885 1998-10-03 Anthony Green <green@cygnus.com>
16887 * jvspec.c: Fix bug in jvgenmain_spec patch.
16889 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16891 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16892 * decl.c (soft_exceptioninfo_call_node): New global variable.
16893 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16894 takes extra integer argument. soft_exceptioninfo_call_node
16896 * except.c (java_set_exception_lang_code): New function
16897 (method_init_exceptions): Called here.
16898 (prepare_eh_table_type): New function.
16899 (expand_end_java_handler): Called here.
16900 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16901 one argument. Modified generation of call to
16902 soft_badarrayindex_node to use new argument.
16903 (build_java_arrayaccess): Pass faulty index value to
16904 build_java_throw_out_of_bounds_exception.
16905 (generate_name): New function.
16906 (java_lang_expand_expr): New local variables node, current,
16907 has_finally_p. Expand TRY_EXPR node.
16908 (process_jvm_instruction): Replace top of the stack with thrown
16909 object reference when entering exception handler.
16910 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16911 specific tree codes.
16912 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16914 (DECL_SPECIFIC_COUNT): New macro.
16915 (prepare_eh_table_type, java_set_exception_lang_code,
16916 generate_name): New function declarations.
16917 (match_java_method): Declaration deleted.
16918 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16920 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16921 * parse.h (redefinition_error, refine_accessible_methods_list,
16922 can_cast_to_p): Function declaration removed.
16923 (classitf_redefinition_error, variable_redefinition_error,
16924 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16925 find_most_specific_methods_list, argument_types_convertible,
16926 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16927 valid_cast_to_p, valid_method_invocation_conversion_p,
16928 try_reference_assignconv, add_stmt_to_compound,
16929 build_jump_to_finally, build_tree_list, patch_try_statement,
16930 java_get_catch_block): New function declarations.
16931 * parse.y (string_buffer_type): Global variable deleted.
16932 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16933 finally): Rules tagged <node>.
16934 (TRY_TK, CATCH_TK): Token tagged <operator>.
16935 (class_body_declaration:, class_member_declaration:,
16936 formal_parameter:, explicit_constructor_invocation:,
16937 interface_member_declaration:, constant_declaration:,
16938 primary_no_new_array:, class_instance_creation_expression:,
16939 array_creation_expression:): Issue error on unsuported JDK1.1
16941 (try_statement:, catches:, finally:): Define actions.
16942 (catch_clause_parameter): New rule.
16943 (catch_clause:): Use new rule catch_clause_parameter.
16944 (parse_jdk1_1_error): New function.
16945 (redefinition_error): Renamed classitf_redefinition_error.
16946 (variable_redefinition_error): New function.
16947 (check_class_interface_creation): Call
16948 classitf_redefinition_error.
16949 (java_complete_tree): Added error message on JDEP_TYPE: case.
16950 (complete_class_report_errors): Fixed indentation.
16951 (declare_local_variables): Call variable_redefinition_error.
16952 (source_end_java_method): Call java_set_exception_lang_code and
16953 emit_handlers where appropriate.
16954 (java_method_add_stmt): Call add_stmt_to_block.
16955 (add_stmt_to_block): New function.
16956 (lookup_method_invoke): Fixed outside comment. new local variable
16957 candicates. Call find_applicable_accessible_methods_list and
16958 find_most_specific_methods_list when searching for a
16959 method. Modified error report to list possible candidates when
16961 (find_applicable_accessible_methods_list,
16962 find_most_specific_methods_list, argument_types_convertible): New
16964 (refine_accessible_methods_list): Function deleted.
16965 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16966 expr (if applicable) before calling patch_array_ref.
16967 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16968 (enter_block): Fixed comment.
16969 (enter_a_block): New function.
16970 (patch_assignment): Reorganized. Call try_reference_assignconv for
16971 references. Call valid_cast_to_p instead of can_cast_to_p.
16972 (try_reference_assignconv,
16973 valid_builtin_assignconv_identity_widening_p): New functions.
16974 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16975 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16977 (build_string_concatenation): Don't resolve StringBuffer.
16978 (patch_cast): Fixed inverted arguments.
16979 (patch_array_ref): Code to save array expr deleted. Call
16980 valid_cast_to_p instead of can_cast_to_p.
16981 (generate_labeled_block): Call generate_name.
16982 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16983 patch_try_statement): New functions.
16984 * typeck.c (match_java_method): Function deleted.
16986 1998-10-02 Anthony Green <green@cygnus.com>
16988 * jvspec.c: jvgenmain_spec uses different temporary file names.
16990 1998-10-02 Anthony Green <green@cygnus.com>
16992 * jvspec.c (lang_specific_driver): Fail if user specifies
16993 --main= when not linking.
16995 1998-09-28 Tom Tromey <tromey@cygnus.com>
16997 * class.c (make_class_data): Push value for `thread' field.
16998 * decl.c (init_decl_processing): Added `thread' field to class.
17000 * class.c (add_field): Always make static fields externally
17003 1998-09-26 Anthony Green <green@cygnus.com>
17005 * expr.c (build_java_athrow,
17006 build_java_throw_out_of_bounds_exception, expand_invoke,
17007 build_newarray, expand_java_multianewarray, build_java_monitor):
17008 Update comments to reflect _Jv_* function names.
17010 1998-09-25 Per Bothner <bothner@cygnus.com>
17012 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
17013 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
17014 * parse.y (expand_start_java_method): Likewise.
17016 1998-09-24 Per Bothner <bothner@cygnus.com>
17018 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
17020 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
17021 (add_field): No longer need to convert from RECORD_TYPE to pointer,
17022 * expr.c: Remove no-longer-needed calls to promote_type.
17023 * decl.c (give_name_to_locals): Liekwise.
17024 * jcf-parse.c (get_class_constant): Compensate for new signatures.
17025 * parse.y: Add/remove promote_type calls as appropriate.
17026 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
17027 (parse_signature_string): Likewise.
17028 (build_java_array_type): Fix for now signature convenions.
17030 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
17032 1998-09-23 Tom Tromey <tromey@cygnus.com>
17034 * class.c (init_class_processing): libjava function renamed to
17037 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17039 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
17040 * java-tree.def: Fixed DEFTREECODE third argument.
17041 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
17042 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
17043 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
17044 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17045 JAVA_THIS_EXPR): Now replaced by tree code definitions.
17046 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
17047 * lang.c (java_tree_code_type, java_tree_code_length,
17048 java_tree_code_name): New arrays.
17049 (lang_init): Append Java tree node definitions to Gcc ones.
17050 * lex.c (expression_obstack): Declared as extern when JC1_LITE
17052 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
17054 (java_lex): Allow declaration of empty string constants. Retain
17055 location information on CASE_TK and DEFAULT_TK.
17056 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
17057 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
17058 Modified to be more robust.
17059 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
17060 (build_new_invocation, try_builtin_assignconv,
17061 patch_switch_statement, string_constant_concatenation,
17062 build_string_concatenation, patch_string_cst, patch_string,
17063 java_expand_switch): New function declarations.
17064 * parse.y: Rules related to switch and EH tagged <node>.
17065 (label_id): Set to NULL_TREE
17066 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
17068 (this_or_super:): Fixed indentation.
17069 (statement:, statement_nsi:, statement_without_trailing_substatement:,
17070 statement_expression:): Removed call to RULE on all sub-rules.
17071 (switch_expression:, switch_labels:): New rules.
17072 (switch_statement:, switch_block:, switch_block_statement_groups:,
17073 switch_block_statement_group:, switch_labels:, switch_label:):
17075 (throw_statement:, synchronized_statement:, try_statement:):
17076 Defined temporary actions.
17077 (class_instance_creation_expression:): Call
17078 build_new_invocation. Fixed indentation.
17079 (field_access): Fixed indentation.
17080 (method_invocation): Likewise.
17081 (make_qualified_primary): Use THIS_EXPR.
17082 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
17083 resolving from SUPER, set *type_found.
17084 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
17085 (java_complete_tree): Removed unused local variable `location'. Case
17086 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
17087 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
17088 on MODIFY_EXPR: and all binary operator tree code cases. Removed
17089 STRING_CST: case. default: checks for patchable strings.
17090 (complete_function_arguments): Transform string constant or
17091 crafted StringBuffer if necessary.
17092 (build_method_invocation): Fixed comments.
17093 (build_new_invocation): New function.
17094 (patch_assignment): Call try_builtin_assignconv to figure a valid
17095 assignment conversion between builtin types.
17096 (try_builtin_assignconv): New function.
17097 (build_binop): Use URSHIFT_EXPR directly to call build.
17098 (operator_string): Use UNARY_PLUS_EXPR.
17099 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
17101 (do_merge_string_cste, merge_string_cste,
17102 string_constant_concatenation, build_string_concatenation,
17103 patch_string, patch_string_cst): New function.
17104 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
17105 (patch_unaryop): Likewise. New test of valid ++/-- operands.
17106 (build_newarray_node): Use NEW_ARRAY_EXPR.
17107 (build_this): Use THIS_EXPR.
17108 (build_return): Enable debug information on return statement.
17109 (build_if_else_statement): Likewise.
17110 (complete_labeled_statement): Fixed related comment.
17111 (build_loop_body): Fixed comment.
17112 (build_bc_statement): Enable debug information on break/continue
17114 (patch_bc_statement): Fixed typos. Handle SWITCH statement
17116 (patch_switch_statement, case_identity, java_expand_switch): New
17119 1998-09-21 Per Bothner <bothner@cygnus.com>
17121 * buffer.h (BUFFER_INIT): New macro.
17122 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
17123 Pass (struct jcf_partial *state) to most functions.
17124 (jcf_block, jcf_relocation): New types.
17125 Support labels, branches, conditionals, loops.
17127 1998-09-21 Tom Tromey <tromey@cygnus.com>
17129 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
17131 1998-09-21 Per Bothner <bothner@cygnus.com>
17133 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
17134 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
17135 not integer_type_node (INT_TYPE_SIZ bits).
17137 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
17139 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
17140 * jcf-dump.c (print_exception_table): New function.
17141 (disassemble_method): Better handling of wide instructions.
17142 Make more robust for bad input.
17144 1998-09-30 Jeffrey A Law (law@cygnus.com)
17146 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
17149 1998-09-17 Jeffrey A Law (law@cygnus.com)
17151 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
17153 1998-09-17 Tom Tromey <tromey@cygnus.com>
17155 * Makefile.in ($(PARSE_H)): Removed target.
17157 1998-09-17 Jeffrey A Law (law@cygnus.com)
17159 * Makefile.in (JAVA_OBJS): Add memmove.o
17160 (memmove.o): New target & rules.
17162 1998-09-15 Tom Tromey <tromey@cygnus.com>
17164 * expr.c (expand_invoke): Don't generate a call to the class init
17167 1998-09-14 Jeffrey A Law (law@cygnus.com)
17169 * Makefile.in: Add many missing dependencies.
17170 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
17172 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
17173 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
17175 1998-09-11 Per Bothner <bothner@cygnus.com>
17177 * decl.c (complete_start_java_method): If method is static (and
17178 not private) call _Jv_InitClass.
17179 * expr.c (expand_invoke): Don't call build_class_init.
17181 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
17183 1998-09-10 Jeffrey A Law (law@cygnus.com)
17185 * Make-lang.in (GCJ): Define before using.
17187 1998-09-09 Jeffrey A Law (law@cygnus.com)
17189 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
17190 losing due to namespace pollution in GNU getopt.h
17192 1998-09-09 Tom Tromey <tromey@cygnus.com>
17194 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
17195 (java.all.cross): Likewise.
17196 (java.rest.encap): Likewise.
17198 1998-09-08 Jeffrey A Law (law@cygnus.com)
17200 * gjavah.c (print_class_decls): Fix thinko in arglist
17201 * jcv-io.c (find_classfile): Similarly.
17203 1998-09-07 Jeffrey A Law (law@cygnus.com)
17205 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
17207 1998-09-05 Tom Tromey <tromey@cygnus.com>
17209 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
17210 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
17211 * Makefile.in (PARSE_C): New macro.
17212 (PARSE_H): Likewise.
17213 (PARSE_SCAN_C): Likewise.
17214 ($(PARSE_C)): Target renamed from parse.c.
17215 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
17216 (clean): Remove parse-scan.c as well.
17217 (parse.o): Depend on $(PARSE_C).
17219 1998-09-05 Anthony Green <green@cygnus.com>
17221 * README, license.terms: Removed.
17223 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
17224 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
17225 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
17226 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
17227 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
17228 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
17229 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
17230 and Java trademark attribution.
17232 1998-09-04 Tom Tromey <tromey@cygnus.com>
17234 * Makefile.in: Use gcjh, not gjavah.
17235 * config-lang.in (stagestuff): Use gcjh, not gjavah.
17236 * Make-lang.in: Changed gjavah to gcjh everywhere.
17238 1998-09-03 Per Bothner <bothner@cygnus.com>
17240 * gjavah.c: Support new -prepend -add -append flags.
17241 (print_method_info): Method is not virtual if class is final.
17243 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17245 * jv-scan.c: Fixed copyright assignment.
17246 * keyword.gperf: Likewise.
17247 * keyword.h: Likewise.
17248 * lex.c: Fixed copyright assignment.
17249 (java_lex): Push unicode back when parsing '<'.
17250 * lex.h: Fixed copyright assignment.
17251 * parse-scan.y: Likewise.
17252 * parse.h: Fixed copyright assignment.
17253 (build_debugable_stmt, complete_for_loop): New function prototypes.
17254 * parse.y: Fixed copyright assignment.
17255 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
17256 size_zero_node when completing a loop with no exit condition.
17257 (for_statement_nsi:): Define action.
17258 (for_init:, for_update:): Return size_zero_node when empty.
17259 (declare_local_variables): Call build_debugable_stmt.
17260 (build_debugable_stmt): New function.
17261 (build_loop_body): Build debugable statement around loop
17263 (complete_loop_body): Take into account the debugable statement
17264 around the EXIT_EXPR.
17265 (complete_loop_body): New function.
17266 (patch_exit_expr): Fixed condition inversion.
17268 1998-09-02 Tom Tromey <tromey@cygnus.com>
17270 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
17271 name of thread define.
17272 * jvspec.c (THREAD_NAME): New macro.
17274 (THREADLIB): Likewise.
17275 (lang_specific_driver): Recognize attempt to link with thread
17276 library or gc library. Recognize -ljava on command line so it
17277 isn't linked against more than once.
17279 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17281 * parse-scan.y (report_main_declaration): Name of the class
17282 containing `main' can be a qualified name.
17284 1998-08-31 Tom Tromey <tromey@cygnus.com>
17286 * config-lang.in: Changed gjavac to gjc everywhere.
17287 * Make-lang.in: Changed gjavac to gjc everywhere.
17289 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17291 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
17292 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
17293 and install the files.
17294 * Makefile.in (JAVA_OBJS_LITE): New variable.
17295 (compiler:): Now include jv-scan as a dependency.
17296 (../jv-scan$(exeext), parse-scan.c): New targets.
17297 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
17298 * config-lang.in (compilers): Removed gcj, gjavah from the list.
17299 * jcf-parse.c (parse_source_file): Call java_layout_classes and
17300 check for errors even if parse_only.
17301 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
17303 (yylex): New function. Uses java_lex body.
17304 (java_lex): Removed commented out statement. Remove local variable
17305 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
17306 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
17307 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
17308 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
17309 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
17310 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
17312 (java_lex_error): Empty if JC1_LITE is defined.
17313 (java_get_line_col): Return 0 if JC1_LITE is defined.
17314 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
17315 SET_MODIFIER_CTX): Moved into the section containing the macros
17316 conditionally defined by JC1_LITE.
17317 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
17318 argument if JC1_LITE is defined.
17319 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
17320 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
17322 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
17323 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
17324 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
17325 to different values according to JC1_LITE.
17326 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
17327 declared if JC1_LITE set.
17328 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
17329 defined if JC1_LITE not set.
17330 (struct parser_ctx): Reorganized and skip the jc1 front end part
17332 (java_layout_classes): New function definition.
17333 (java_push_parser_context, java_init_lex, yyparse, yylex,
17334 yyerror): Prototype always declared. All other static function
17335 prototypes declared only if JC1_LITE is not set.
17336 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
17337 declared in parse.h.
17338 (java_layout_classes): New function.
17339 (java_complete_expand_methods): No longer layout the class here.
17340 * parse-scan.y: New file.
17341 * jv-scan.c: New file.
17343 1998-08-25 Tom Tromey <tromey@cygnus.com>
17345 * gjavah.c (main): Handle -friend option.
17346 (friend_specs): New global.
17347 (generate_access): Handle friend_specs.
17348 (process_file): Likewise.
17349 (MAX_FRIENDS): New macro.
17350 (friend_count): New global.
17351 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
17352 Changed all callers.
17354 1998-08-24 Per Bothner <bothner@cygnus.com>
17356 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
17357 (main): Handle processing all the entries of a named .zip archive.
17358 * jcf-io.c (jcf_trim_old_input): New function.
17359 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
17361 1998-08-24 Per Bothner <bothner@cygnus.com>
17363 * lang.c (flag_assume_compiled): Make default be on.
17365 1998-08-21 Per Bothner <bothner@cygnus.com>
17367 * jcf-dump.c: Add bunches of flags to control output more.
17368 (process_class): New function; support printing more than one class.
17369 (main): Support new --print-main and --javap flags.
17370 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
17371 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
17373 1998-08-20 Per Bothner <bothner@cygnus.com>
17375 Change mangling of dispatch table to match C++ vtable (w/thunks).
17376 * class.c (build_dtable_decl), java-tree.h: New function.
17377 (make_class_data): Call it.
17378 * decl.c (init_decl_processing): Likewise.
17380 1998-08-19 Warren Levy <warrenl@cygnus.com>
17382 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
17383 soft_anewarray; adjust args passed.
17384 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
17385 match _Jv_NewObjectArray.
17387 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17389 * decl.c (push_labeled_block, pop_labeled_block): New functions.
17390 * expr.c (loopup_label): Call create_label_decl.
17391 (create_label_decl): New function.
17392 (java_lang_expand_expr): Call expand_start_bindings with argument
17394 * java-tree.h Added space after PROTO in function declarations
17396 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
17397 (create_label_decl, push_labeled_block): New function
17399 * lex.c (label_id): Initialize.
17400 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
17402 * parse.h Added space after PROTO in function declarations when
17404 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
17405 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
17406 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
17407 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
17409 (struct parser_ctxt): New fields current_loop,
17410 current_labeled_block.
17411 (build_if_else_statement, patch_if_else_statement,
17412 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
17413 generate_labeled_block, complete_labeled_statement,
17414 build_bc_statement, patch_bc_statement, patch_loop_statement,
17415 build_new_loop, build_loop_body, complete_loop_body): New function
17417 * parse.y (java_warning_count): New global variable.
17418 (label_id): New static variable.
17419 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
17420 (block:): Return size_zero_node when block is empty.
17421 (empty_statement:): Return size_zero_node.
17422 (statement:): Implement supplemental action when for_statement: is
17424 (label_decl:): New rule.
17425 (labeled_statement:): Rewritten using label_decl. Actions
17427 (labeled_statement_nsi:): Likewise.
17428 (if_then_statement): Actions implemented.
17429 (while_expression): New rule.
17430 (while_statement:): Rewritten using while_expression. Actions
17432 (while_statement_nsi:): Likewise.
17433 (do_statement_begin:): New rule.
17434 (do_statement:): Rewritten using do_statement_begin. Actions
17436 (for_statement:): Rewritten using for_begin. Actions implemented.
17437 (for_statement_nsi:): Likewise.
17438 (for_header:, for_begin:): New rules.
17439 (for_init:): Actions implemented.
17440 (statement_expression_list:, break_statement:,
17441 continue_statement:): Likewise.
17442 (yyerror): Count number of issued warning(s).
17443 (java_report_errors): Report error(s) and/or warning(s).
17444 (java_complete_class): Use build_java_argument_signature to
17445 recompute completed method signature.
17446 (java_check_regular_methods): New locals method_wfl and aflags.
17447 Use method_wfl instead of lookup_cl during error reports. Fixed
17448 indentation and modified some error messages. Use
17449 lang_printable_name in method instead of the DECL_NAME. New code
17450 to issue warnings on methods not overriding corresponding methods
17451 private to a different package.
17452 (java_method_add_stmt): Call add_stmt_to_compound.
17453 (add_stmt_to_compound): New function.
17454 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
17455 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
17456 (build_if_else_statement, patch_if_else_statement,
17457 build_labeled_block, generate_labeled_block,
17458 complete_labeled_statement, build_new_loop, build_loop_body,
17459 complete_loop_body, patch_loop_statement, build_bc_statement,
17460 patch_bc_statement, patch_exit_expr): New functions.
17461 * typeck.c (build_java_signature): Build argument signature before
17462 enclosing it in between parenthesis.
17464 1998-08-17 Warren Levy <warrenl@cygnus.com>
17466 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
17467 (JAVA_OBJS): Added reminder comment
17469 1998-08-13 Nick Clifton <nickc@cygnus.com>
17471 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
17472 be interpreted as a long long.
17474 1998-08-13 Warren Levy <warrenl@cygnus.com>
17476 * decl.c (init_decl_processing): Use _Jv_InitClass, not
17477 soft_initialise_class. Use _Jv_NewMultiArray, not
17478 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
17479 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
17480 _Jv_CheckArrayStore, not soft_checkarraystore. Use
17481 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
17483 1998-08-12 Per Bothner <bothner@cygnus.com>
17485 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
17486 length_identifier_node): New global tree node constants.
17487 * parse.y (kw_super, kw_this, kw_length): Removed globals.
17488 Replace uses by super_identifier_node etc.
17489 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
17491 * parse.y (resolve_field_access): Don't special-case ".length" if
17492 flag_emit_class_files.
17493 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
17494 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
17497 1998-08-11 Per Bothner <bothner@cygnus.com>
17499 * decl.c (init_decl_processing): Remove unused method_type_node fields.
17500 * class.c (make_method_value): Remove init for removed fields.
17502 * class.c (layout_class): Use build_java_argument_signature.
17503 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
17505 * typeck.c (push_java_argument_signature): Removed. Merged into ...
17506 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
17507 (build_java_signature): Don't use push_java_argument_signature.
17509 * typeck.c (lookup_argument_method): New function.
17510 * parse.y (java_check_regular_methods): Use lookup_argument_method
17511 instead of lookup_java_method2 followed by lookup_java_method.
17513 * parse.y (check_method_redefinition): Minor optimization.
17515 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
17516 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
17518 1998-08-10 Tom Tromey <tromey@cygnus.com>
17520 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
17523 * gjavah.c (java_float_finite): Use K&R-style definition.
17524 (java_double_finite): Likewise.
17525 (generate_access): Now returns void. Changed all callers.
17526 (last_access_generated): Removed.
17527 (process_file): Only make a single pass over the .class file.
17529 1998-07-29 Per Bothner <bothner@cygnus.com>
17531 * class.c (get_dispatch_table): Add extra dummy vtable entry,
17532 for compatibility for G++ (with -fvtable-thunks).
17533 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
17535 * gjavah.c (process_file): Use public inheritance for super-class.
17537 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
17539 * lex.c (java_init_lex): Initialize ctxp->package.
17540 * parse.h (struct parser_ctxt): package and package_len replaced
17541 by tree package, an identifier node. Field method_decl_list is
17542 gone. Fixed comments.
17543 (lookup_field_wrapper, merge_qualified_name, not_accessible,
17544 class_in_current_package): New function prototypes.
17545 * parse.y (array_type:): Set class loaded flag on primitive type
17547 (package_declaration:): Assign ctxp->package to the
17549 (method_invocation:): Handle invocation of method qualified by
17551 (single_type_import_declaration:): Removed ambiguity check.
17552 (java_pop_parser_context): New local variable `next'. Reset and
17553 set IMPORT_CLASSFILE_NAME flags on current and previous import
17555 (java_accstring_lookup): Use new local macro COPY_RETURN.
17556 (lookup_field_wrapper): New function.
17557 (parser_qualified_classname): Use merge_qualified_name.
17558 (parser_check_super_interface): Broaden error message.
17559 (do_resolve_class): Check for qualified class name in the current
17560 compilation unit if appropriate.
17561 (process_imports): Check for already defined classes.
17562 (check_pkg_class_access): Got rid of call to
17563 get_access_flags_from_decl.
17564 (java_complete_expand_methods): Call safe_layout_class based on
17565 the current class size.
17566 (make_qualified_primary): Build a WFL qualification on primary if
17568 (merge_qualified_name): New function.
17569 (make_qualified_name): Use merge_qualified_name.
17570 (resolve_expression_name): Use safe_lookup_field.
17571 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
17572 (resolve_qualified_expression_name): Likewise. Check on resolved
17573 element accessibility.
17574 (not_accessible_p, class_in_current_package): New functions.
17575 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17576 (patch_method_invocation_stmt): Merged common pieces. Check
17577 accessibility of invoked method.
17578 (check_for_static_method_reference): Add returned type in error
17580 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17581 (refine_accessible_methods_list): Merged two conditions in test.
17582 (java_complete_class): Sanity check on stabilize_ref gone.
17583 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17585 1998-07-28 Per Bothner <bothner@cygnus.com>
17587 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17589 1998-07-24 Tom Tromey <tromey@cygnus.com>
17591 * gjavah.c (F_NAN): Removed.
17592 (F_NAN_MASK): New macro.
17593 (F_POSITIVE_INFINITY): Removed.
17594 (F_NEGATIVE_INFINITY): Likewise.
17595 (java_float_finite): Rewrote.
17596 (D_NAN_MASK): Renamed.
17597 (java_double_finite): Rewrote.
17598 (D_POSITIVE_INFINITY): Removed.
17599 (D_NEGATIVE_INFINITY): Likewise.
17601 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17602 If verbose, print underlying representation of value in hex.
17604 1998-07-24 Per Bothner <bothner@cygnus.com>
17606 * buffer.h, buffer.c: New files.
17607 * Makefile.in (JAVA_OBJS): Add buffer.o.
17609 Support locals variables and writing their debug entries to .class.
17610 * jcf-write.c: Simplify some by user new buffer type.
17611 (vode_buffer_grow): Removed.
17612 (struct localvar_info): New type.
17613 (localsvars, localvartable): New buffers.
17614 (localvar_alloc, localvar_free): New functions.
17615 (generate_bytecode_insns): Handle local variables.
17616 (generate_classfile): Write LocalVariableTable attribute.
17618 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17620 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17621 * zipfile.h (ZIPMAGIC): New macro.
17623 1998-07-24 Tom Tromey <tromey@cygnus.com>
17625 * Makefile.in (gjavah.o): Updated dependencies.
17626 (jcf-dump.o): Likewise.
17627 (all.indirect): Use ../gjavah.
17628 (../gjavah$(exeext)): Likewise.
17629 (clean): Don't remove gjavah.
17630 (clean): Remove parse.c, not java/parse.c.
17631 * Make-lang.in (java): Added gjavah.
17632 (gjavah$(exeext)): New target.
17633 (GJAVAH_SOURCES): New macro.
17634 (java.all.build): Added gjavah.
17635 (java.all.cross): Likewise.
17636 (java.rest.encap): Likewise.
17637 * config-lang.in (compilers, stagestuff): Added gjavah.
17639 1998-07-23 Tom Tromey <tromey@cygnus.com>
17641 * gjavah.c (java_float_finite): New function.
17642 (java_double_finite): Likewise.
17643 (F_POSITIVE_INFINITY): New macro.
17644 (F_NEGATIVE_INFINITY): Likewise.
17646 (D_POSITIVE_INFINITY): Likewise.
17647 (D_NEGATIVE_INFINITY): Likewise.
17649 (print_field_info): Use java_float_finite and java_double_finite.
17651 1998-07-23 Per Bothner <bothner@cygnus.com>
17653 * parse.y (method_header): Name "this" implicit argument.
17655 1998-07-22 Per Bothner <bothner@cygnus.com>
17657 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17658 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17659 (put_linenumber): New function.
17660 (generate_bytecode_insns, generate_classfile): Write line numbers.
17662 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17664 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17665 (lookup_name, build_known_method_ref, build_class_init,
17666 build_invokevirtual, invoke_build_dtable, match_java_method,
17667 build_field_ref, pushdecl_force_head, build_java_binop,
17668 binary_numeric_promotion, build_decl_no_layout,
17669 build_java_arrayaccess, build_newarray, build_anewarray,
17670 build_java_array_length_access, build_java_arraynull_check): New
17671 extern function prototypes.
17672 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17673 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17675 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17677 * jcf.h (jcf_out_of_synch): New extern function prototype.
17678 * parse.h: Static/global function implemented in parse.y
17679 prototyped and declarations moved at the end of the file.
17680 (DECL_P): Check that the argument isn't null.
17681 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17682 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17683 (QUAL_DECL_TYPE): New macro.
17684 (PARAMS): Macro definition removed.
17685 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17686 (return_statement:): Call build_return.
17687 (field_access:): Call make_qualified_primary in sub rule.
17688 (method_invocation:): Build method invocation and call
17689 make_qualified_primary when processing primaries.
17690 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17691 get_type_from_signature.
17692 (java_check_regular_method): Extra integer 0 argument when calling
17693 lookup_java_method2.
17694 (lookup_java_interface_method2): Extra method DECL argument when
17695 calling lookup_java_interface_method2.
17696 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17697 COMPOUND_EXPR node.
17698 (java_complete_expand_method): Layout current class iff not
17699 already done. Don't process interface's methods.
17700 (java_complete_expand_method): Use super class only if it
17701 exists. Use current class otherwise.
17702 (make_qualified_primary): New function.
17703 (resolve_expression_name): Process qualified expression or
17704 expression from primary the same way.
17705 (resolve_expression_name): Two last arguments to
17706 resolve_field_access are now NULL_TREEs.
17707 (resolve_field_access): New variable is_static. Local field must
17708 be DECLs. is_static computed on field DECLs only. Append code in
17709 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17710 to initialize field_type.
17711 (resolve_qualified_expression_name): New local variable,
17712 previous_call_static and is_static. Handle primaries with function
17713 calls, casts, array references and `this'. `super' now handled as
17714 `(super_class)this'. Use is_static to clarify boolean expressions.
17715 Added code to handle case where a proper handle is required to
17716 access a field. Use QUAL_DECL_TYPE where applicable.
17717 (maybe_access_field): New function.
17718 (patch_method_invocation_stmt): New arguments primary, where,
17719 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17720 deleted. Use `where' as a type to search from if specified. Check
17721 for static method reference where forbidden. Append primary or
17722 current_this to the argument list if not calling constructor nor
17724 (check_for_static_method_reference): New function.
17725 (patch_invoke): Layout the class on which new is done if
17727 (lookup_method_invoke): Changed format to report errors on
17729 (qualify_ambiguous_name): New local variable this_found. Now
17730 handle things from primaries. Method call are considered
17732 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17733 changed into NULLs.
17734 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17735 (java_complete_tree): New case fo RETURN_EXPR. Process function
17736 call arguments in separate function.
17737 (complete_function_arguments): New function.
17738 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17740 (patch_assignment): Take the return function slot into account as
17741 a RHS. Distinguish assignment from a return.
17742 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17743 when checking methods in interfaces.
17744 (resolve_type_during_patch): NULL argument to unresolve_type_p
17745 instead of NULL_TREE.
17746 (patch_newarray): Fixed typo in comment.
17747 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17748 (build_return, patch_return): New functions.
17749 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17751 1998-07-21 Per Bothner <bothner@cygnus.com>
17753 * constants.c (find_name_and_type_constant, find_fieldref_index,
17754 find_methodref_index): New methods.
17755 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17756 just return given method. Also, rename to build_known_method_ref.
17757 (expand_invoke): Rename call to build_invoke_non_interface.
17758 * java-tree.h, parse.h: Update prototype.
17759 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17760 (such as expand_expr_stmt) if flag_emit_class_files.
17761 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17762 STACK_TARGET, IGNORE_TARGET): New macros.
17763 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17764 (generate_bytecode_insn): New function to generate method's bytecode.
17765 (generate_classfile): Node generate Code attribute for a method.
17766 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17767 push_long_const, field_op, adjust_typed_op, maybe_wide):
17768 New functions used by generate_bytecode_insn.
17770 * typeck.c (signature_include_return): Remove variable.
17771 (push_java_argument_signature, build_java_argument_signature): New.
17772 (build_java_signature): Use push_java_argument_signature.
17773 * parse.y: Use build_java_argument_signature instead of fiddling
17774 with signature_include_return.
17776 1998-07-17 Tom Tromey <tromey@cygnus.com>
17778 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17781 * Makefile.in (all.indirect): Added gjavah$(exeext).
17782 (gjavah$(exeext)): Added $(exeext).
17785 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17787 * class.c (layout_class): Call to java_layout_parsed_class replace
17788 by safe_layout_class.
17789 * expr.c (build_java_array_length_access): Removed static storage
17790 class in the function definition.
17791 (build_java_arraynull_check): Likewise.
17792 Also fixed typos in two comments.
17793 * lex.c (java_init_lex): Initialize static global kw_length.
17794 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17795 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17797 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17798 * parse.h (resolve_no_layout): New static function declaration.
17799 (get_identifier_in_static): Declaration removed.
17800 (java_layout_parsed_class): Function name declaration changed to
17802 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17803 not_initialized_as_it_should_p, build_this): New static function
17805 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17806 binary_numeric_promotion, stabilize_reference,
17807 build_decl_no_layout, build_java_arrayaccess): Extern function
17808 declarations moved into their own section.
17809 (build_newarray, build_anewarray, build_java_array_length_access,
17810 build_java_arraynull_check): New extern function declarations.
17811 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17812 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17814 (CALL_CONSTRUCTOR_P): New macro.
17815 * parse.y (kw_length): New static global tree node.
17816 (return_statement): Tagged <node>.
17817 (RETURN_TK): Tagged <operator>.
17818 (variable_declarator_id:): Build variable declaration with an
17819 empty initialization value if a syntax error was found in the
17820 initialization part of the variable declaration.
17821 (statement_without_trailing_substatement:): return_statement: now
17822 uses the default rule.
17823 (return_statement:): Temporarily fixed to return NULL_TREE.
17824 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17825 (class_instance_creation_expression:): Class creation rules now
17826 call build_method_invocation upon reduction.
17827 (array_creation_expression:): Rules call build_newarray_node upon
17829 (dim_exprs:): Build a list of dimension expressions.
17830 (dim_expr:): Store location of the OSB_TK in the dimension
17832 (method_invocation:): Added a new error rule.
17833 (build_unresolved_array_type): WFL argument may also be an array
17834 on a primitive type. Name of the argument changed to reflect this.
17835 (method_declarator): Insert argument type at the beginning of the
17836 argument type list and later reverse the list.
17837 (unresolved_type_p): Argument 'returned' may be optionally
17839 (java_layout_class_from_source): Function renamed
17841 (resolve_and_layout): Now call resolve_no_layout and
17843 (resolve_no_layout): New function.
17844 (purify_type_name): New function.
17845 (complete_class_report_errors): Call purify_type_name during error
17846 report on a type not found.
17847 (process_imports): error_found local variable doesn't need to be
17848 initialized to zero.
17849 (declare_local_variables): New local type_wfl. Fixed typo in error
17850 message. type_wfl assigned to unresolved type and used to register
17851 incomplete type. Build a WFL around the variable initialization
17852 statement so that debug info can be generated on it.
17853 (source_start_java_method): Reverse argument list after they've
17855 (current_this): New static global variable.
17856 (java_complete_expand_methods): Set current_this when appropriate.
17857 (resolve_expression_name): Build correct static and non static
17858 field access bearing a simple name.
17859 (resolve_field_access): Resolve the length field of arrays. Handle
17861 (patch_method_invocation_stmt): Set the type of the method
17862 invocation to error_mark_node. This value is later overridden by a
17863 valid type, if any. Don't handle qualified constructor invocation
17864 as qualified method invocation. Call lookup_method_invoke with its
17865 new flag. It's no longer necessary to access the selected method
17866 as the value of a tree list. Handle constructor invocation.
17867 (patch_invoke): Reverse argument list when invoking non interface
17868 methods. Insert call to new as the first argument of the
17870 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17871 defined within a final class. Return INVOKE_STATIC if the invoked
17872 method is a constructor.
17873 (lookup_method_invoke): New lc argument is a flag to indicate a
17874 constructor lookup. Now handle constructor lookup. Choose the most
17875 specific method in case several were matching the invocation
17876 requirements. Return a method decl instead of a tree list featuring
17877 one single method decl element.
17878 (refine_accessible_methods_list): New lc flag argument to
17879 indicate that a constructor is being looked up.
17880 (not_initialized_as_it_should_p): New function.
17881 (java_complete_tree): Now process fake tree codes
17882 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17883 save_expr on resolved function call arguments. Case on
17884 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17885 (patch_assignment): LHS can be a field access expression. When
17886 dealing with reference, lhs_type is the promoted type of the
17887 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17889 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17890 (patch_binop): Use not_initialized_as_it_should_p where
17892 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17893 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17895 (resolve_type_during_patch): New function.
17896 (patch_cast): Call resolve_type_during_patch to resolve type and
17897 report error accordingly.
17898 (patch_array_ref): Use not_initialized_as_it_should_p where
17899 applicable. Array base expression is saved before being
17900 used. Promote the type of an array elements if it contains non
17902 (build_newarray_node, patch_newarray, build_this): New functions.
17904 1998-07-16 Tom Tromey <tromey@cygnus.com>
17906 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17907 increment it in `for' statement.
17908 (print_field_info): If number is inf or nan, don't print it.
17909 (print_method_info): If method name is `delete', just ignore it.
17910 (print_c_decl): Special-case jstringArray.
17912 * gjavah.c (help): New function.
17913 (no_argument): New function.
17914 (usage): Changed text.
17915 (main): Rewrote argument handling. Now handles -v, --help,
17917 (version): New function.
17918 (found_error): New global.
17919 (main): Return found_error.
17920 (generate_access): Set found_error.
17921 (print_c_decl): Likewise.
17923 1998-07-15 Tom Tromey <tromey@cygnus.com>
17925 * gjavah.c (print_c_decl): Don't print "," when examining field.
17926 Skip type name when looking at "[L" types.
17927 (process_file): Now static.
17928 (generate_access): Now returns int.
17929 (last_access_generated): New global.
17930 (process_file): Clear last_access_generated; make multiple passes
17932 (print_field_info): Just return if generate_access returns true.
17933 (print_method_info): Likewise. Also, allow <init> functions to
17935 (print_c_decl): Added is_init argument. Print constructors
17937 (print_cxx_classname): Use UTF8_GET to extract characters from
17939 (print_base_classname): New function.
17940 (print_class_decls): New function.
17941 (process_file): Use it.
17942 (utf8_cmp): New function.
17944 1998-07-13 Nick Clifton <nickc@cygnus.com>
17946 * lang-options.h: Format changed to match changes in gcc/toplev.c
17947 to implement a --help option.
17949 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17951 * decl.c (init_decl_processing): Revert change to dtable_type.
17953 1998-07-09 Per Bothner <bothner@cygnus.com>
17955 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17957 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17959 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17961 * lang.c (lang_init): Default flag_exceptions to 1, without
17962 checking to see if it's 2 first.
17964 1998-07-08 Jeffrey A Law (law@cygnus.com)
17966 * constants.c: Include "system.h".
17967 * decl.c: Likewise.
17968 * lang.c (flag_new_exceptions): Get via extern now.
17969 (lang_init_options): New functions. Turn on flag_new_exceptions.
17971 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17973 * lex.c (java_lex): Return 0 when we see an invalid character in
17976 * lex.c (java_read_char): Specify extra argument when calling
17978 (java_read_unicode, java_parse_end_comment,
17979 java_parse_escape_sequence): Likewise,
17980 (java_lex): Specify extra argument when calling
17981 java_lex_error. Test that IDs are beginning with a legal character
17982 for IDs. Handle invalid characters with an error message and a
17983 call to java_lex_error.
17984 (java_lex_error): Adjust column position by new argument
17985 `forward'. Issue an error even if in the middle of reporting an
17988 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17990 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17991 we don't explicitly put a null pointer when we're copying it.
17993 1998-07-07 Tom Tromey <tromey@cygnus.com>
17995 * gjavah.c (print_cxx_classname): New function.
17996 (super_class_name): Likewise.
17997 (print_super_fields): Removed.
17998 (in_super): Removed.
17999 (print_field_info): Never generate #defines.
18000 (print_c_decl): Changed generated types to match JNI. No longer
18001 print class name before method name.
18002 (print_method_info): Print "static" before static methods.
18003 Print "virtual" before non-final methods.
18004 (usage): Use exit(1), not exit(-1).
18006 (print_field_info): Use %.17g to print a double.
18007 (last_access): New globals.
18008 (process_file): Initialize last_access.
18009 (usage): Now static.
18010 (ACC_VISIBILITY): New define.
18011 (generate_access): New function.
18012 (print_field_info): Call it.
18013 (print_method_info): Likewise. Also, generate information for all
18014 methods, not just native methods. Return void.
18015 (print_c_decl): Return void.
18016 (print_field_info): Return void.
18018 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
18020 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
18021 processing the jc1 grammar file. Prefix bison functions and
18022 variables with java_.
18023 (parse.c): Dependencies on parse.h and lex.h
18024 * expr.c (build_java_arrayaccess): Function now global.
18025 * java-tree.h: Comment reorganized to carry on previous
18026 classification effort.
18027 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
18028 RESOLVE_TYPE_NAME_P): New flags on WFLs.
18029 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
18030 java_parse (new prefix java_ generated by bison).
18031 (java_layout_parsed_class, java_register_parsed_class): Function
18033 (yyparse): Removed unnecessary call to init_outgoing_cpool.
18034 * lex.c (static tree wfl_op): Variable deleted.
18035 (java_init_lex): Initialize kw_super and kw_this. Initialize more
18036 ctxp fields to NULL_TREE.
18037 (java_lex): No longer create WFL for operators. Filename caching
18038 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
18039 created as STRING_CST and later expanded. Removed extra argument
18040 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
18042 (build_wfl_node): Removed code in comments.
18043 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
18044 store token and location data in the current bison token.
18045 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
18046 static/extern function declaration at the beginning of the file.
18047 (struct qualification): Data structure definition deleted.
18048 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
18049 (qualify_ambiguous_name): Function declaration modified. Function
18050 now returns nothing.
18051 (build_array_ref, patch_array_ref, make_qualified_name,
18052 resolve_qualified_expression_name, maybe_generate_clinit,
18053 resolve_field_access): New static function declarations.
18054 (build_java_arrayaccess): New extern function declaration.
18055 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
18056 (CALL_EXPR_PRIMARY): Macro deleted.
18057 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
18058 (struct parser_ctxt): Field initialized_final
18059 removed. non_static_initialized, static_initialized: New fields.
18060 * parse.y (static tree kw_super, static tree kw_this): New global
18062 (%union): tree wfl field of operator member replaced by int
18063 location. WFLs are non longer created for operators.
18064 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
18065 (qualified_name:): Now calls make_qualified_name to build the
18067 (type_declaration:): Consider generating <clinit> when class
18069 (variable_declarator:): Directly build an assignment node when the
18070 variable is initialized when declared.
18071 (this_or_super:): Build a WFL and set current location when THIS
18072 or SUPER are parsed.
18073 (expression_statement:): Wrap statement around a WFL.
18074 (primary_no_new_array:): Fixed typo. Changed value returned by
18075 THIS_TK because of its new type (temporary).
18076 (dim_exprs:): Temporary fix because of OSB_TK's new type.
18077 (field_access:): Build qualified name with SUPER.
18078 (method_invocation:): Fixed returned value because of SUPER's new
18080 (array_access:): Use OSB_TK location information.
18081 (post_increment_expression:, post_decrement_expression:,
18082 unary_expression:, pre_increment_expression:,
18083 pre_decrement_expression:, unary_expression_not_plus_minus:,
18084 cast_expression:, multiplicative_expression:,
18085 additive_expression:, shift_expression:, relational_expression:,
18086 equality_expression:, and_expression:, exclusive_or_expression:,
18087 inclusive_or_expression:, conditional_and_expression:,
18088 conditional_or_expression:, assignment:): Use new location/token
18089 information available on operators.
18090 (create_class): Set super_decl_type to NULL_TREE when processing
18092 (register_fields): Field initialization is now a MODIFY_EXPR
18093 node. Chain initialization code to the matching lists (according
18094 to the field declaration modifiers).
18095 (maybe_generate_clinit): New function.
18096 (method_header): Don't set method's DECL_NAME to a WFL when adding
18097 methods to java.lang.Object.
18098 (resolve_and_layout): Now can return NULL_TREE if the type
18099 resolution fails. Otherwise, return the class DECL instead of its
18101 (check_method_redefinition): Don't patch method DECL_NAME if it
18102 belongs to java.lang.Object.
18103 (process_imports): Simply assign error_found to the value returned
18104 by check_pkg_class_access.
18105 (declare_local_variables): Don't use their init statements (if
18106 any) when parsing error were previously found. Reuse MODIFY_EXPR
18107 build during parsing as an init statement.
18108 (java_method_add_stmt): Now return the current method body.
18109 (java_layout_parsed_class, java_register_parsed_class): Functions
18111 (java_complete_expand_methods): Initialize the constant pool on a
18112 per class basis. Layout the classes before expanding their method
18113 bodies. Don't try expand artificial constructor code if error were
18114 found. Make the classes data and register them if no error were
18116 (java_complete_expand_method): Retrieve an artificial constructor
18117 argument list before entering its body. Assign the top block to
18118 the artificial constructor function body and set types of declared
18119 blocks and compound statements to void. Walk method body if not an
18120 artificial constructor.
18121 (make_qualified_name, cut_identifier_in_qualified): New functions.
18122 (resolve_expression_name): Fixed comments. Save/restore the
18123 current class CLASS_LOADED_P flag value. Build non qualified
18124 static field access and handle qualified expression names.
18125 (resolve_field_access, resolve_qualified_expression_name): New
18127 (patch_method_invocation_stmt): Use the new expression resolution
18128 scheme, calling resolve_field_access when the function call is
18129 resolved as an expression.
18130 (qualify_ambiguous_name): Function rewritten to work on qualified
18131 expression produced by make_qualified_name.
18132 (java_complete_tree): Promote type when function's argument are
18133 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
18134 the assignment to discover further errors if RHS is a expression
18135 name that fails to evaluate. Declare LHS initialized even though
18136 the assignment failed. Don't use the location variable and removed
18137 extra argument in patch function calls. Now handle the ARRAY_REF
18138 case and build internal string representation when STRING_CSTs are
18140 (build_method_invocation): Don't wrap function call around a WFL.
18141 (build_assignment): Likewise. Use the operator location
18143 (patch_assignment): Handle array access LHSs. Handle error
18144 provenance, resulting in a better error report.
18145 (build_binop): Use op_location from operator as binop location
18147 (build_unaryop, build_incdec, build_cast): Likewise.
18148 (patch_binop): Extract location information from the node. Fixed
18149 typo in error message.
18150 (patch_unary_op): Extract location information from the node.
18151 (build_array_ref, patch_array_ref): New functions.
18153 1998-07-01 Tom Tromey <tromey@cygnus.com>
18155 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
18156 match _Jv_IsInstanceOf.
18157 * decl.c (init_decl_processing): Use _Jv_NewArray, not
18158 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
18160 1998-06-30 Tom Tromey <tromey@cygnus.com>
18162 * decl.c (init_decl_processing): Functions are now named
18163 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
18165 1998-06-29 Per Bothner <bothner@cygnus.com>
18167 * java-tree.h (load_class): Add prototype.
18168 * class.c (is_compiled_class): Add missing arg to load_class.
18169 * expr.c (expand_java_NEW): Call load_class.
18170 * parse.y (process_import): Removed bogus use of void return value.
18172 1998-06-25 Per Bothner <bothner@cygnus.com>
18174 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
18175 Function name is "_Jv_Throw" instead of "soft_athrow".
18176 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
18177 Function name is "_Jv_AllocObject" instead of "soft_new".
18178 Takes an extra parameter (object size).
18179 * expr.c: Update calls.
18181 1998-06-24 Per Bothner <bothner@cygnus.com>
18183 * lex.c (java_get_line_col): Handle end-of-file.
18184 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
18186 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
18188 * lang.c (lang_init): Make -fexceptions the default.
18189 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
18190 exception handling is not turned on.
18192 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
18194 * lang.c (flag_new_exceptions): Make this this default.
18195 * decl.c (end_java_method): Call emit_handlers.
18196 * except.c (method_init_exceptions): Set language code and version.
18197 (expand_start_java_handler): Enable exception, and call
18198 expand_eh_region_start.
18199 (expand_end_java_handler): Enable exception, and set up catch blocks.
18200 (emit_handlers): New routine to generate the saved handlers.
18201 * java-except.h (emit_handlers): Add prototype.
18203 1998-06-12 Per Bothner <bothner@cygnus.com>
18205 We used to have three different representations of the constant pool:
18206 the CPool structure, the tree_constant_pool, and the constructures
18207 used to build the Class object (which may need class and string
18208 constants) in compiled code. None were appropriate for compiling
18209 to .class files, so I did a major overhaul.
18211 First, the tree_constant_pool array was removed. Things were
18212 modified to the CPool structure in the JCF could be used.
18213 Second, a "capacity" field was added to the CPool, and functions
18214 written to search for a matching constant, adding one if not found.
18215 The code that generated the Class object was changed to use a CPool.
18216 The actual TREE_LISTs used to build the CONSTRUCTORs used for
18217 the static Class object are now only in build_constants_constructor.
18218 Finally, I wrote code which can generate a .class file (including its
18219 constant pool) from the RECORD_TYPE of a class. This is a big step
18220 on the way to compiling Java source into .class files.
18222 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
18223 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
18225 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
18226 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
18227 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
18228 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
18229 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
18230 (lang_type): Removed constant_pool field.
18231 * jcf.h (CPool): Renamed size to count. Added field capacity.
18232 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
18233 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
18234 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
18236 * constants.c (current_constant_pool_tags, current_constant_pool_data,
18237 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
18238 * constants.c (build_constants_constructor): Use new outgoing_cpool.
18239 (set_constant_entry, find_constant1, find_constant2,
18240 find_class_constant, count_constant_pool_bytes, write_constant_pool,
18241 find_utf8_constant, find_class_or_string_constant): New functions.
18243 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
18244 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
18245 (give_name_to_class, get_class_constant): Likewise.
18246 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
18247 (get_name_and_type_constant, get_ref_constant): Removed.
18248 * parse.h (parser_ctxt): Remove field tree_constant_pool.
18249 * parse.y: Don't save/restore tree_constant_pool.
18250 * verify.c (verify_jvm_instructions): Update for new approach.
18251 * expr.c (expand_invoke, expand_java_field_op): Likewise.
18253 * lang-options.h: Added -femit-class-file, -femit-class-files.
18254 * lang.c (flag_emit_class_files), java-tree.h: New flag.
18255 (lang_f_options): Added "emit-class-file(s)".
18257 * expr.c (build_java_arrayaccess): Generate more efficient array
18258 bounds checking, by using unsigned compare.
18260 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
18262 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
18264 * parse.h: New comment on the handling of unresolved type
18265 identifiers. JDEPs are now part of the jdep_code enum.
18266 (typedef struct jdep): Now use enum jdep_code or int, depending on
18267 availability. Both are narrowed down to an 8 bits bitfield.
18268 (CALL_EXPR_PRIMARY): Fixed comment.
18270 1998-06-10 Tom Tromey <tromey@cygnus.com>
18272 * Make-lang.in (java): Added gjavac and jvgenmain.
18273 (java.start.encap): Depend on gjavac.
18274 (java.rest.encap): Depend on jvgenmain.
18276 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
18277 (JAVA_CROSS_NAME): Likewise.
18278 (java.all.build): Depend on jvgenmain and gjavac.
18279 (java.all.cross): Depend on jvgenmain and gjavac-cross.
18280 (jvgenmain$(exeext)): New target.
18281 (java.install-common): Wrote.
18282 * config-lang.in (compilers, stagestuff): Added gjavac and
18285 1998-06-10 Dave Brolley <brolley@cygnus.com>
18287 * lang.c (lang_decode_option): New argc/argv interface.
18289 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18291 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
18292 * decl.c (build_decl_no_layout): New function.
18293 * expr.c (java_lang_expand_expr): Layout declarations found in
18294 blocks before they're pushed.
18295 * jcf-parse.c (load_class): Save current line when parsing class
18297 (parse_source_file): Register class before expanding their
18299 * lang.c (put_decl_node): Produce `null' when `void *' is
18301 * lex.c (static tree wfl_op): New static global, for error report
18303 (java_init_lex): wfl_operator and wfl_op initialized
18304 here. Filename caching added for wfl_op. Return wfl_op when `(' is
18306 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
18307 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
18308 build_unresolved_array_type): New static function definitions.
18309 (build_decl_no_layout): New extern function declared.
18310 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
18311 faulty modifier exists.
18312 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
18313 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
18314 (UNARY_PLUS_EXPR): New fake operator.
18315 (struct parser_ctxt): New field osb_number.
18316 * parse.y (static tree wfl_operator): New static WFL for operator
18317 bound error messages.
18318 (DECR_TK, INCR_TK): Moved.
18319 (OP_TK): Tagged <operator>.
18320 (array_type:): Now call build_unresolved_array_type.
18321 (dim_expr:): Count the number of '[' seen.
18322 (post_increment_expression, post_decrement_expression,
18323 pre_increment_expression, pre_decrement_expression,
18324 unary_expression_not_plus_minus, unary_expression:): Actions are
18325 now building the corresponding unary expressions.
18326 (cast_expression:): Actions are now building cast expressions.
18327 (build_unresolved_array_type): New function.
18328 (create_interface): Reset the number of declared interfaces.
18329 (create_class): Likewise.
18330 (method_header): Methods declared within the scope of an interface
18331 are now implicitly set public and abstract.
18332 (java_complete_class): Variable's and parameter's type are patched
18333 with a promoted type.
18334 (declare_local_variables): Resolved non builtin types are promoted
18335 before being used to build a variable decl. Removed type patch
18336 posted on variable initialization statement.
18337 (source_start_java_method): Use build_decl_no_layout to build the
18338 decl of a parameter of incomplete type.
18339 (java_register_parsed_class): Process interfaces too. Call
18340 rest_of_decl_compilation on each processed class declarations.
18341 (java_complete_expand_methods): Don't attempt to expand things in
18343 (java_complete_tree): Process CONVERT_EXPR, even though it always
18344 has a type. Propagate error_mark_node to node's type too. Promote
18345 method's call argument type and return error_mark_node if
18346 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
18347 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
18348 handle unary operator nodes.
18349 (build_assignment): Added comment.
18350 (print_int_node): New function.
18351 (patch_assignment): New second argument. New error handling. Use
18352 print_int_node. Handle references. Use can_cast_to_p to issue
18353 different error message according to the context and check upon
18354 the initialization of the RHS.
18355 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
18356 (operator_string): Handle more operators.
18357 (patch_binop): No longer use a function static
18358 wfl_operator. Improved error message on shift distance.
18359 (build_unaryop, build_incdec, build_cast, patch_unaryop,
18360 patch_cast): New functions.
18362 1998-06-05 Per Bothner <bothner@cygnus.com>
18364 * jvspec.c: New file.
18365 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
18367 * java-tree.h (identifier_subst): Add declaration.
18369 1998-06-04 Tom Tromey <tromey@cygnus.com>
18371 * jvgenmain.c (main): Generate call to JvRunMain.
18373 * class.c (make_class_data): Push value for "sync_info" field.
18374 * decl.c (init_decl_processing): Push "sync_info" field.
18376 1998-06-03 Per Bothner <bothner@cygnus.com>
18378 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
18379 Java (source) name, not signature.
18380 Set TYPE_ALIGN to (at least) that of element_type.
18382 1998-06-02 Per Bothner <bothner@cygnus.com>
18384 * class.c: Moved classname-mangling-rekated code to ...
18385 * mangle.c: ... this new file.
18386 * jvgenmain.c: New program (needs mangle.c) to generate main program.
18387 * Makefile.in: Update for above changes.
18389 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18391 * expr.c (truthvalue_conversion): Convert integer and floating
18392 point value to their truth value.
18393 * lex.c (java_lex): Handle the `null' literal.
18394 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
18395 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
18396 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
18399 * parse.y: Reorganization/documentation on token declaration.
18400 (binop_lookup[]): New added new tree codes.
18401 (relational_expression): Build corresponding binary operators.
18402 (equality_expression, conditional_and_expression,
18403 conditional_or_expression): Likewise.
18404 (java_complete_class): Fix crash in debug message.
18405 (java_complete_tree): Check initialization of method call
18406 arguments. Further bogus node evaluation to detect more error
18407 during assignments. Handles more binary operators.
18408 (patch_assignment): Use DECL_P.
18409 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
18411 (operator_string): Handle more case. Compacted source.
18412 (patch_binop): Changed function comment. Checking for
18413 uninitialized first operand takes the compound assignment into
18414 account and uses DECL_P. Checking for uninitialized second operand
18415 delayed to routine's end. Use macros to issue type bound error
18416 messages and issue messages on both operands if their types are
18417 different. Force fixed type into node. Handle all binary
18420 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18422 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
18423 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
18424 build operator node and return tokens.
18425 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
18426 * parse.h (java_complete_tree): Changed returned type in prototype.
18427 (build_method_invocation, build_assignment, patch_assignment,
18428 patch_binop): New static function declarations.
18429 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
18430 BUILD_EXPR_WFL): New macros.
18431 * parse.y (enum tree_code binop_lookup[]): New static for token to
18433 (%union): Parser union has new sub-structure `operator'.
18434 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
18435 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
18436 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
18437 ASSIGN_ANY_TK): Tokens tagged `operator'.
18438 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
18439 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
18440 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
18441 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
18442 (assignment_operator:): Rule tagged `operator'.
18443 (expression_statement:): Re-installed default rule.
18444 (method_invocation:): Sub rules call build_method_invocation.
18445 (postfix_expression:): Don't attempt to resolve name here. Just
18447 (multiplicative_expression:): Sub-rules build corresponding binop
18449 (additive_expression:, shift_expression:, and_expression:,
18450 exclusive_or_expression:, inclusive_or_expression:): Likewise.
18451 (assignment:): Sub rule invoke build_assignment.
18452 (assignment_operator:): Default rules on sub rules.
18453 (force_error): Added documentation on this variable.
18454 (declare_local_variables): Build initialization calling
18456 (expand_start_java_method): Removed unused rtx declaration. Mark
18457 arguments as already initialized.
18458 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
18459 (java_complete_expand_methods): Don't process next method if
18460 completion of the previous one triggered errors.
18461 (java_complete_expand_method): Call source_end_java_method if no
18462 error were found during completion.
18463 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
18464 locals declaratilon. Handle names found within a class. Return
18465 error_mark_node when things aren't found.
18466 (patch_method_invocation_stmt): Return error_mark_node on failures.
18467 (patch_invoke): Removed unused local. Return the correct node.
18468 (java_complete_tree): Now returns a value. The BLOCK section binds
18469 local identifiers and the type of a BLOCK is now void. Assign the
18470 result of operand completion on COMPOUND_EXPR. Assign the
18471 encapsulated node of a WFL to the result of its completion, except
18472 when the node is an identifier. Now handle MODIFY_EXPR and several
18473 binary operators. Return error_mark_node on errors.
18474 (build_method_invocation, build_assignment, patch_assignment,
18475 build_binop, operator_string, patch_binop): New functions.
18476 * typeck.c (binary_numeric_promotion): New function.
18478 1998-05-21 Per Bothner <bothner@cygnus.com>
18480 * class.c (identifier_subst): New convenience wrapper for ident_subst.
18481 Replace most uses of ident_subst by identifier_subst.
18483 * class.c (push_class_static_dummy_field): Removed function.
18484 (build_class_ref): Find Class object decl by looking up "CNAME.class",
18485 instead of looking got "class" static field. Create that decl here.
18486 (class_identifier_node): Removed; no longer needed.
18487 (init_class_processing): Don't init class_identifier_node.
18488 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
18489 Do nreverse 0 times (instead of twice) for Object and Class.
18490 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
18492 1998-05-20 Per Bothner <bothner@cygnus.com>
18494 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
18495 while initializing linenumber_count and linenumber_table.
18496 Do it before init_function_start (which calls emit_line_note).
18497 * expr.c (expand_byte_code): Don't need to clear lineno here.
18499 1998-05-18 Tom Tromey <tromey@cygnus.com>
18501 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
18502 then mangle number as _N_.
18504 * class.c (mangle_class_field): New function.
18505 (build_class_ref): Set assembler name of class reference using
18506 mangle_class_field.
18507 (push_class_static_dummy_field): Likewise.
18509 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
18511 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
18512 of assigning to TREE_CODE. The latter method exploits a feature
18513 of GCC that is not ANSI compliant.
18515 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18517 * decl.c (pushdecl_force_head): New function.
18518 (pushlevel): Removed conditional printf.
18519 (complete_start_java_method): Don't enter local variable scope if
18520 function is compiled from source code.
18521 * expr.c: parse.h now included
18522 (java_lang_expand_expr): New function.
18523 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
18524 printf. Terminate buffer when doing directories.
18525 * jcf-parse.c (parse_source_file): Call lang_init_source before
18526 parsing and before code generation.
18527 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
18528 use printf if the macro is defined.
18529 * lang.c (lang_init): Install lang_expand_expr hook on
18530 java_lang_expand_expr.
18531 (java_dummy_print): New function.
18532 (lang_init_source): New function.
18533 * lex.c (java_lex): Remember location of an opening brace at the
18534 second nesting level.
18535 (java_is_eol): Unget character seen after a CR if it is EOF.
18536 * parse.h: Now includes lex.h
18537 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
18538 printf if the macro is defined.
18539 (expand_start_java_method, build_expr_block, enter_block,
18540 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
18541 New static function declarations.
18542 (pushdecl_force_head): New extern function declaration.
18543 (INCOMPLETE_TYPE_P): New macro.
18544 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
18545 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
18546 BLOCK_EXPR_ORIGIN): New macros.
18547 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
18548 DECL_SOURCE_LINE_LAST): New macros.
18549 (struct parser_ctxt): Removed field current_method_decl, redundant
18550 with the field current_function_decl. Added fields
18551 first_ccb_indent1 and pending_block.
18552 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
18553 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
18555 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
18556 (compilation_unit:): Cosmetic on sub rule.
18557 (type_declaration:): Cosmetic on sub rules. Added an error rule.
18558 (variable_initializer:): Installed default rule on expression:.
18559 (method_declaration:): method_header: starts a new
18560 method. method_body: installs the function body, absorbs blocks
18561 emitted for temporary variable scopings, pops function's body block
18562 and merges function's last statement lineno in DECL_SOURCE_LINE.
18563 (method_body:): Installed default rules.
18564 (block:): Call enter_block when an opening brace is seen. Absorb
18565 scoping blocks and call exit_block when a closing brace is seen.
18566 (block_statement:): Cosmetic changes.
18567 (method_invocation:): Create WFL around CALL_EXPR node.
18568 (patch_stage): Added comment around definition.
18569 (method_header): Try to use first_ccb_indent1 as the first line of
18570 the method, so BP debug info are emitted at the first opening
18571 brace of the function. If the function has no body, use the
18572 location of the function's name. Override currently defined method
18573 name with the matching WFL so we can point redefinition errors
18574 using the location where the function's name was declared.
18575 (check_abstract_method_header): Interprets DECL_NAME as an
18576 identifier or as a WFL, accordingly.
18577 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18578 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18579 location and name information out of it and reinstall DECL_NAME to
18580 its original identifier node value.
18581 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18582 function's source code).
18583 (read_import_dir): Test the value returned by find_class and issue
18584 a fatal accordingly.
18585 (declare_local_variables): Push a new block for the scope of the
18586 new variable(s) if code has been already generated at that nesting
18587 level. Pinpoint redefinition errors using the variable id
18588 WFLs. Generate initialization code if necessary. If the variable
18589 type is incomplete, register a patch on its decl.
18590 (source_start_java_method): Rewritten. Define a new block for the
18591 function's parameters. Build parameter decl out of function's
18592 arguments and register them for a patch if their types are
18594 (expand_start_java_method): Includes the part of
18595 source_start_java_method that was pushing the parameter decls and
18596 completing the method start code.
18597 (source_end_java_method): Removed call the expand_end_bindings and
18598 poplevel (already taken care of). Reinstall function's arguments
18599 and get function's last line of code before calling
18600 expand_function_end.
18601 (java_method_add_stmt): New comment before the function's
18602 code. Complement the second operand of the current COMPOUND_EXPR
18604 (java_complete_expand_methods): Don't generate debug info on line
18605 zero when expanding a generated constructor.
18606 (java_complete_expand_method): Set start and end line numbers for
18607 a artificially generated constructor to one and manually call
18608 enter_block and exit_block when defining it. For all methods:
18609 expand function's start calling the new expand_start_java_method
18610 and invoke java_complete_tree on the effective method's body, if
18612 (resolve_expression_name): Now use lookup_name_in_blocks to search
18613 local variable decls and print out an error when variables are
18615 (patch_method_invocation_stmt): Inserted comment before the
18617 (lookup_method_invoke): Chain method's arguments using chainon
18618 with the current arg list as a second argument. Inserted missing
18619 IDENTIFIER_POINTER when reporting an error on methods not found.
18620 (refine_accessible_methods_list): Don't retain constructors.
18621 (patch_arguments): Function removed.
18622 (java_complete_tree): Inserted comment before the function's
18623 code. New case for BLOCKs. Moved the WFL case a bit
18624 further. Complete function's arguments.
18625 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18626 maybe_absorb_scoping_blocks): New functions.
18628 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18630 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18632 * jcf-parse.c (parse_source_file, java_error_count): New forward
18633 and extern declarations.
18634 (java_parse_abort_on_error): Macro moved.
18635 (jcf_parse_source): fatal called if fopen fails. Now calls
18637 (parse_source_file): New parse_only parameter. Reflects the
18638 elimination of the second pass.
18639 (yyparse): parse_source_file called with argument set to 0.
18640 * jcf.h (JCF_ZERO): Sets java_source to zero.
18641 * lex.c (java_init_lex): pass argument is gone. Function modified
18642 to be called once during the analysis of a file.
18643 (java_unget_unicode): Fixed typo in fatal message.
18644 (java_get_line_col): Likewise.
18645 (java_lval): Likewise. String literals no longer built during
18647 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18649 * parse.h (MODIFIER_WFL): New macro.
18650 (parse_check_super, parser_check_super_interface): Now return int.
18651 (parser_chain_incomplete_item, not_builtin_p,
18652 complete_method_decl): Declarations removed.
18653 (build_method_invocation_stmt, build_invoke): Renamed using the
18654 `patch' instead of `build'
18655 (register-incomplete_type, obtain_incomplete_type,
18656 java_complete_tree, java_complete_expand_method,
18657 unresolved_type_p, create_jdep_list): New function declarations.
18658 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18659 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18660 (jdep): New typedef on new struct _jdep.
18661 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18662 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18663 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18664 JDEP_RESOLVED_P): New macros.
18665 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18666 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18667 JDEP_VARIABLE): New enum values and jdep kinds.
18668 (jdeplist): New typedef on struct _jdeplist.
18669 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18671 (CALL_EXPR_PRIMARY): New macro.
18672 (struct parser_ctxt): Fields java_pass, current_method_decl,
18673 method_decl_list deleted. New field jdeplist.
18674 (INCOMPLETE_P): Macro deleted.
18675 * parse.y (single_type_import_declaration:): Removed pass switch.
18676 (type_import_on_demand_declaration): Likewise.
18677 (field_declaration:): Removed pass switch on all sub rules.
18678 (class_declaration:): Call the complete_class_decl removed on
18680 (method_declaration:): Removed second pass switch. No longer chain
18681 methods decl when method_header reduced.
18682 (method_header:): Sub rules no longer depend on pass switch.
18683 (method_declarator:): Likewise.
18684 (method_body:): Likewise.
18685 (abstract_method_declaration:): Likewise.
18686 (block_statement:): Likewise.
18687 (local_variable_declaration:): Likewise.
18688 (argument_list:): Likewise.
18689 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18690 removed. Partial CLASS_EXPR tree node built instead.
18691 (postfix_expression:): Removed pass switch on all sub rules.
18692 (java_pop_parser_context): Free classd_list content.
18693 (yyerror): Call obstrack_grow0 to finalize error message.
18694 (check_class_interface_creation): Comment modified to reflect new
18695 returned value meaning. Removed second pass switch. Return 1 if an
18696 error was found, 0 otherwise. Adjust pointer on filename if a
18697 leading path separator was found.
18698 (maybe_create_class_interface_decl): Removed first pass switch
18699 when linking the class decl to the class_list. Install a new
18700 jdep_list for the class.
18701 (add_superinterfaces): List of unresolved interfaces is
18702 gone. Unresolved interfaces are directly added to the current
18704 (create_interface): Second pass shortcut removed.
18705 ctpx->modifier_ctx access through MODIFIER_WFL.
18706 (create_class): Second pass shortcut removed. Call to
18707 register_incomplete_type replaces the call to
18708 parser_chain_incomplete_item.
18709 (complete_class_decl): Function removed.
18710 (duplicate_declaration_error): New way of retrieving redeclared
18712 (register_fields): Call to lookup_modifier_cl replaced by
18713 MODIFIER_WFL. New way of handling unresolved type, using
18714 unresolved_type_p and obtain_incomplete_type.
18715 register_incomplete_type replaces call to parser_chain_incomplete_item.
18716 (patch_stage): New static global variable.
18717 (method_header): New way of handling unresolved type, using
18718 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18719 indicates that the method decl needs to be patched.
18720 (check_abstract_method_header): Call to lookup_modifier_cl
18721 replaced by MODIFIER_WFL.
18722 (method_declarator): Incomplete argument type are registered
18723 calling register_incomplete_type. Patch on the declared method is
18724 issued in that case.
18725 (unresolved_type_p): New function.
18726 (parser_check_super_interface): New comment to reflect function's
18727 modified returned type (int). Function and has a new argument
18728 this_wfl. Call to parse_error_context uses this_wfl instead of
18729 relying on lookup_cl.
18730 (parser_check_super): Comment reflects function's new returned
18731 type (int). Function returns nonzero value on error.
18732 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18733 register_incomplete_type, jdep_resolve_class): New functions to
18734 handle incomplete types in declarations.
18735 (java_complete_class): Rewritten to work with the new incomplete
18736 type handling scheme.
18737 (complete_class_report_errors): Likewise.
18738 (complete_method_decl): Removed: it jobs is now handled by
18739 java_complete_class.
18740 (do_resolve_class): Class loaded in not already loaded and not
18741 found in Java source code.
18742 (java_check_regular_methods, java_check_abstract_methods): Don't
18743 call complete_method_decl anymore.
18744 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18745 (read_import_dir): Got rid of the pass number dependency.
18746 (declare_local_variables): New handling of unresolved types (patch
18748 (source_start_java_method): New parameter level. Function called
18749 with level set to 1 when argument types are potentially
18750 unresolved. Called to complete the job with level set to 2 once
18751 types are complete.
18752 (source_end_java_method): Call to permanent_allocation
18753 removed. Waiting to be replaced by a more suitable obstack
18755 (java_complete_expand_methods, java_complete_expand_method,
18756 java_expand_finals): New functions.
18757 (build_method_invocation_stmt): Renamed
18758 patch_method_invocation_stmt. Extracts function call expression
18759 (wfl) and arguments (args) from CALL_EXPR tree operands.
18760 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18761 call. Patch the function and argument operand of the CALL_EXPR
18763 (patch_argument, java_complete_tree): New functions.
18765 1998-04-20 Per Bothner <bothner@cygnus.com>
18767 Recover from missing fields and methods (i.e. error instead of fatal).
18768 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18769 * expr.c (expand_invoke): Recover from missing method.
18770 (expand_java_field_op): Recover from missing field.
18771 Inline references to java.lang.{Integer,Char,...}.TYPE.
18772 * typeck.c (get_type_from_signature), java-tree.h: New function.
18773 * class.c (add_method): Use get_type_from_signature.
18774 (build_class_ref): Handle a class that was not found.
18775 * typeck.c (convert): Handle conversion to pointers (for convenience).
18776 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18777 instead of lookup_field to handle missing fields.
18779 * jcf-parse.c (process_zip_dir): Set java_source.
18781 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18783 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18785 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18787 * jcf-parse.c (load_class): Don't change input_filename before
18788 calling jcf_parse_source (but still do it before calling
18790 (jcf_parse_source): Assign input_filename after having saved the
18792 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18793 list. ctxp->modifier_ctx zeroed according to its new
18794 definition. ctxp->filename initialized. Removed
18795 JAVA_MODIFIER_CTX_UNMARK.
18796 (java_unget_unicode): Update the character based column position.
18797 (java_allocate_new_line): ref_count not used anymore. Always free
18798 ctxp->p_line. Initialize c_line->char_col to 0.
18799 (java_get_unicode): Update the character based column position.
18800 (java_lex): Use ctxp->elc to store current position in source
18801 file, at the beginning of the parsed token. Set modifier_ctx entry
18802 corresponding to the parse modifier to a WFL node. Return a WFL
18803 node when an identifier is parsed.
18804 (java_lex_error): Now uses ctxp->elc to store current position in
18806 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18807 * lex.h (build_wfl_node): New function definitions.
18808 (struct java_line): ref_count and next fields are gone. New field
18810 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18811 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18812 (JAVA_COLUMN_DELTA): New macro.
18813 (java_lc): New typedef on new struct _java_lc.
18814 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18815 (parse_error_context, parse_warning_context): Changed prototypes.
18816 (java_get_line_col): Added as an available global function.
18817 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18818 (IC_DECL): Replaced by macro IC_TYPE
18819 (DEPEND_WFL): New macro.
18820 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18822 (exit_java_complete_class): Removed a commented out statement.
18823 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18824 now an array of tree nodes. Deleted fields line_list and
18825 e_line. New field elc, to replace e_line.
18826 * parse.y (array_type:): Build WFL node.
18827 (qualified_name:): Build a single WFL node out of two. Retain
18828 the location information of the first node in the resulting node.
18829 (package_declaration:): Use package name as a WFL node
18830 (single_type_import_declaration:): Use imported name as a WFL node.
18831 (type_import_on_demand_declaration:): Use root of the imported
18832 packages as a WFL node.
18833 (field_declaration:): Removed unused local variable cl.
18834 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18835 (yyerror): New static elc. Removed static error_line, error_pos.
18836 New local code_from_source. Save ctxp->elc into elc at the first
18837 pass. Call java_get_line_col to get a string of the line where
18838 the error occurred.
18839 (debug_line): Removed static function.
18840 (parse_error_context, parse_warning_context): Parameter cl is now
18841 a WFL node. Use its value to initialize ctxp->elc.
18842 (redefinition_error): Parameter cl is now a WFL node.
18843 (parse_add_interface): New parameter wfl. No longer call
18844 lookup_cl, use wfl instead.
18845 (check_class_interface_creation): Parameter cl is now a WFL node.
18846 (maybe_create_class_interface_decl): Likewise.
18847 (add_superinterfaces): New function.
18848 (create_interface): Removed local cl, node, super_decl,
18849 super_decl_type. Function now uses id as a WFL node. Better
18850 warning/error report on obsolete or forbidden mix of
18851 modifiers. Now calls add_superinterfaces to register interfaces.
18852 (create_class): Removed local cl, node. Local variable id is used
18853 as a WFL node. Better error report on forbidden modifier
18854 mix. Uses add_superinterfaces to register interfaces.
18855 (find_field): Argument cl is now a WFL node. Now store the WFL
18856 node of a fields that needs to be checked for their
18858 (method_header): Local variable node non longer used. Local
18859 variable id replaces cl.
18860 (check_modifiers_consistency): Local variable cl is now a WFL
18862 (method_declarator): Local variable cl replaced by parameter id.
18863 (parser_qualified_name): Now uses parameter name as a WFL node.
18864 (parser_check_super_interface): New parameter wfl, for achieve
18865 greater accuracy during error reports.
18866 (parser_chain_incomplete_item): New parameter named location. Used,
18867 along the decl, to construct the incomplete item node.
18868 (java_complete_class): resolve_class now uses WFL node extracted
18869 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18871 (complete_method_decl): Unresolved function's argument types are WFL.
18872 (resolve_class): Parameter cl is now a WFL node.
18873 (resolve_and_layout): Likewise.
18874 (do_resolve_class): Likewise. Try first to use cl and then do the
18875 lookup on the decl when calling check_pkg_class_access.
18876 (complete_class_report_errors): Use IC_TYPE in place of
18877 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18878 instead of doing a lookup over the decl.
18879 (java_check_final): Use WFL info from field tree list.
18880 (lookup_cl): Rewritten and returns a statically defined WFL node.
18881 (lookup_modifier_cl): Now uses information from WFL nodes.
18882 (process_imports): Likewise.
18883 (read_import_dir): name and cl arguments replaced by a single WFL
18884 node. Function modified accordingly.
18885 (find_in_imports_on_demand): Now uses WFL node.
18886 (check_pkg_class_access): cl argument is now a WFL node.
18887 (declare_local_variables): Fixed to use WFL nodes.
18888 (resolve_expression_name): Likewise.
18889 (build_method_invocation_stmt): name_combo argument renamed
18890 wfl. Function modified to use WFL nodes.
18891 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18892 (lookup_method_invoke): cl is now a WFL node. Added missing
18893 IDENTIFIER_POINTER to class type decl name.
18895 1998-04-14 Dave Brolley <brolley@cygnus.com>
18897 * lang.c (init_parse): Now returns char* containing the filename.
18899 1998-04-10 Per Bothner <bothner@cygnus.com>
18901 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18903 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18904 * class.c (make_class_data): If flag_assume_compiled, initial class
18905 state is CSTATE_PREPARED; make superclass and interfaces direct
18906 references, rather than constant pool indexes.
18908 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18910 * parser.y: Include flags.h. Removed debug variable pl.
18911 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18912 (block:): Likewise.
18913 (labeled_statement_nsi:): Generate debug info when reducing
18914 expression_statement:.
18915 (check_pkg_class_access): get_access_flags_from_decl invocation
18916 fixed for new CLASS_* flags location.
18917 (source_end_java_method): Save/restore parser context when
18918 entering/leaving this routine. Restore lineno to its right value
18919 before calling expand_end_bindings.
18920 (build_method_invocation_stmt): build_invoke called with the
18921 current line information.
18922 (build_invoke): New argument cl. Wrap the function call around a
18924 (refine_accessible_methods_list): Changed comment, removed
18926 * parse.h: Fixed typo in comments.
18927 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18928 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18929 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18931 * lex.c (java_lex): Record the last closing curly bracket of a
18933 * jcf-parse.c (jcf_parse_source): Now calls
18934 java_check_methods. Clarified comment, fixed typo.
18936 1998-04-09 Dave Brolley <brolley@cygnus.com>
18938 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18939 (finish_parse): Expose for non USE_CPPLIB builds.
18941 1998-04-08 Jeffrey A Law (law@cygnus.com)
18943 * lang.c (lang_print_xnode): New function.
18945 1998-04-03 Per Bothner <bothner@cygnus.com>
18947 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18948 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18949 used to build a class's dispatch table.
18950 (make_class_data): Generate dispatch table if flag_assume_compiled.
18951 Set dtable of class object to address of class_dtable_decl.
18953 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18954 be volatile and have side effects - generates better code.
18956 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18957 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18959 * expr.c (expand_invoke): If class is final, method is
18960 effectively final, so can call it directly.
18962 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18964 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18966 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18968 * parse.y (build_method_invocation_stmt): Removed extra argument
18971 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18973 * expr.c (dtable_indent): Now static global.
18974 (expand_invoke): Now call invoke_build_dtable and
18975 build_invokevirtual.
18976 (invoke_build_dtable, build_invokevirtual): New functions.
18977 * jcf-io.c (find_class): Defer issuing a warning by setting
18978 jcf->outofsynch to 1.
18979 * jcf-parse.c (jcf_out_of_synch): New function.
18980 (load_class): Test this_jcf.outofsynch flag and call
18981 jcf_out_of_synch accordingly.
18982 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18983 comment indentation.
18984 * lex.c (java_get_unicode): Fixed code indentation.
18985 (java_lex): Create string literal. Fixed typo. Removed several
18986 premature obstack_free.
18987 * parse.h: New enums for name resolution and invocation mode.
18988 (struct qualification): New data structure.
18989 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18990 (do_resolve_class, build_method_invocation_stmt,
18991 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18992 debug_line, identical_subpath_p, invocation_mode,
18993 refine_accessible_methods_list, build_invoke,
18994 lookup_method_invoke): New functions declared.
18995 (build_invokevirtual, invoke_build_dtable, match_java_method,
18996 build_field_ref, jcf_out_of_synch): New references to external
18998 (struct parse_ctxt): Removed artificial_constructor field.
18999 * parse.y: (array_type:): Type defined for this rule.
19000 (class_type:): Installed default rule for interface_type:.
19001 (array_type:): Now build Java array type.
19002 (qualified_name:): Now use obstack_grow0.
19003 (method_declaration:): Skip the artificial constructor added to
19005 (abstract_method_declaration:): Execute the code only during pass 1.
19006 (block:): Installed default rule in block_statements:.
19007 (block_statement:): Add the statement to the method during pass 2.
19008 (statement_expression): Installed default rule for
19009 method_invocation:.
19010 (argument_list:): Added code to build the argument list.
19011 (method_invocation:): Added call to create the method invocation
19013 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
19014 (debug_line): New function for debug.
19015 (complete_class_decl): No longer do something during pass 1.
19016 (method_header): Use BUILD_PTR_FROM_NAME.
19017 (parser_qualified_classname): Use obstack_grow0. Removed bogus
19019 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
19020 function's main comment.
19021 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
19023 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
19024 (resolve_class): Now works with arrays.
19025 (do_resolve_class, resolve_and_layout): New functions.
19026 (java_check_regular_methods): Reverse method list before and after
19027 having processed it. No longer set ctxp->artificial_constructor.
19028 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
19029 accordingly. Fixed typo in issued error message. Now use
19031 (find_in_imports_on_demand): Now use obstack_grow0.
19032 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
19033 (source_end_java_method): Call expand_expr_stmt instead of
19034 expand_expr. Calls it before calling expand_function_end.
19035 (java_method_add_stmt): Do nothing if errors were found during
19037 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
19038 (build_method_invocation_stmt, build_invoke, invocation_mode,
19039 lookup_method_invoke, refine_accessible_methods_list,
19040 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
19042 * typeck.c (build_java_signature): Properly end method signature
19043 if return type skipped.
19044 (match_java_method): New function.
19046 1998-03-16 Per Bothner <bothner@cygnus.com>
19048 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
19050 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
19052 * expr.c (build_invoke_non_interface): New function.
19053 (methods_ident, ncode_ident): Now static globals.
19054 (expand_invoke): Use build_invoke_non_interface.
19055 * java-tree.h (struct lang_decl): New field function_decl_body.
19056 (DECL_FUNCTION_BODY): New macro.
19057 * jcf-parse.c (jcf_parse_source): Deeper check before setting
19058 CLASS_FROM_SOURCE_P.
19059 (parse_source_file): Fixed typos. Call java_layout_parsed_class
19060 before starting pass 2. Call to java_generate_parsed_class replaced
19061 by java_register_parsed_class.
19062 * lex.c: Fixed typo in header. Some line width related formating.
19063 * lex.h: Some line width related formating.
19064 * parse.h (source_end_java_method, resolve_expression_name,
19065 complete_class_decl, maybe_create_class_interface_decl,
19066 check_class_interface_creation): New static function declarations.
19067 (java_layout_parsed_class, java_method_add_stmt): New function
19069 (struct parser_ctxt): Field mark_class_generate removed. New
19070 fields class_list and artificial_constructor.
19071 * parse.y: Fixed typo in header.
19072 (class_declaration:): Call complete_class_decl when class body
19074 (method_declaration:): Call source_end_java_method in pass 2 when
19075 the method body is defined.
19076 (postfix_expression:): Do expression name resolution on sub-rule
19077 name during pass 2.
19078 (create_class, create_interface): Merged common pieces.
19079 (check_class_interface_creation, maybe_create_class_interface_decl):
19081 (complete_class_decl): New function.
19082 (register_fields): Fixed line width related typo.
19083 (method_header): Correctly skip first argument when fixing
19084 argument line. Changed the loop.
19085 (java_check_circular_reference): Now use ctxp->class_list.
19086 (java_complete_class): Removed start/stop marking.
19087 (java_check_regular_methods): Now takes a class decl as an
19088 argument. Add default constructor if none were encountered.
19089 (java_check_methods): Now use ctxp->class_list. Changed call to
19090 java_check_regular_methods.
19091 (source_start_java_method): Set DECL_ARG_TYPE for each function
19093 (source_end_java_method, java_method_add_stmt): New functions.
19094 (java_generate_parsed_class): No longer exists.
19095 (java_layout_parsed_class, java_register_parsed_class): New functions.
19096 (resolve_expression_name): New function.
19098 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
19100 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
19101 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
19102 until pass initializations are done. Call read_import_dir with
19104 * parse.h: (lookup_modifier_cl): New function declared.
19105 (INTERFACE_FIELD_MODIFIERS): New macro.
19106 (OBSOLETE_MODIFIER_WARNING): New macro.
19107 * parse.y: (register_fields): Class type and current field name in
19108 local variables. Check modifier(s) if adding field(s) to an interface.
19109 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
19110 and report errors using the faulty modifier line context.
19111 (lookup_modifier_cl): New function.
19112 (read_import_dir): Detect and report default import processing
19115 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
19117 Add a pair of -fassume-compiled/-fno-assume-compiled options.
19118 * class.c (is_compiled_class): Return 1 after making sure it
19119 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
19120 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
19121 * java-tree.h (flag_assume_compiled): Add decl.
19122 * lang.c (lang_f_options): Add the flag.
19123 (flag_assume_compiled): Add decl, default to 0.
19125 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19127 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
19128 (is_compiled_class): Likewise.
19129 (layout_class): Likewise.
19130 (layout_class): Detect and lay out classes defined in source code.
19131 (interface_of_p, add_interface_do, may_add_interface): New
19133 (add_interface): Now use add_interface_do.
19134 (add_method_1): New function.
19135 (add_method): Now use add_method_1.
19136 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
19137 (complete_start_java_method): New function.
19138 (start_java_mehod): Now call complete_start_java_method.
19139 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
19140 (expand_invoke): Likewise and fixed typo.
19141 *gjava.c: (print_super_field): Use new argument to find_class
19144 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
19145 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
19146 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
19148 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
19149 (add_method_1, push_class): New prototypes.
19150 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
19151 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
19152 directory where the class was found.
19153 (find_class): New argument DO_CLASS_FILE. Function find_class
19154 modified accordingly.
19155 *jcf-parse.c: (fix_class_path): New function.
19156 (load_class): Use new VERBOSE argument. load_class now finds and
19157 loads/parses .class/.java files. Save read_state of current_jcf
19159 (java_parser_abort_on_error): New macro.
19160 (jcf_parse_source, parse_source_file): New function.
19161 (jcf_parse): Fixed typo.
19162 (yyparse): Call parse_source_file () only.
19163 (process_zip_dir): Fixed typo, fix zdir->filename_length when
19164 writing the real class name back in the zip directory entry.
19165 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
19166 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
19167 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
19168 (find_class): Prototype fixed.
19169 *lex.c: Added 1998 time stamp.
19170 Removed all static global variables, moved into the parser
19171 context data structure.. Now include unistd.h if SEEK_SET not
19173 (java_init_lex): Rewritten.
19174 (java_sneak_unicode): Modified current unicode access in current line.
19175 (java_unget_unicode): Likewise.
19176 (java_allocate_new_line): New allocation management.
19177 (java_read_char): Modified access and storage of unget_utf8_value.
19178 New way of processing current unicode.
19179 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
19180 (java_get_unicode): Now use the parser context.
19181 (java_lineterminator): Likewise.
19182 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
19183 of the reentrant parser implementation. Function now use the
19184 parser context data structure and java_lval. Fixed production of
19185 the float and double constant "out of range" error message. Fixed
19186 obstack use. Return integer value when hitting a modifier. Now
19187 return type for TRUE, FALSE and other predefined types. Return
19188 identifier as a TREE_LIST list containing the current line context
19189 as the TREE_VALUE sub-node.
19190 (java_unicode_2_utf8): Fixed typo in declaration.
19191 (java_lex_error): Now use the parser context data structure.
19192 *lex.h: Added 1998 time stamp.
19193 (struct java_line): New fields ref_count and next.
19194 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
19195 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
19196 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
19197 *parse.h: Added 1998 time stamp.
19198 (java_parse_source_file): Renamed from parse_source_file.
19199 (YYERROR_NOW, YYNOT_TWICE): Fixed.
19200 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
19201 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
19202 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
19203 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
19204 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
19205 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
19206 (struct parser_ctxt): New data structure to keep the parser context.
19207 *parse.y: Added 1998 time stamp, got rid of static global variables.
19208 (java_error_count, ctxp): New global variables.
19209 (%union): New value field.
19210 (numeric_type, integral_type): Rules removed.
19211 (primitive_type): Rule defined to handle integral, float, double and
19213 (qualified_name, package_declaration,
19214 single_type_import_declaration, type_import_on_demand_declaration,
19215 modifiers, class_declaration, super, interfaces,
19216 interface_type_list, class_body, field_declaration,
19217 field_declaration, variable_declarators, variable_declarator,
19218 variable_declarator_id, method_declaration, method_header,
19219 formal_parameter_list, formal_parameter, method_body, block,
19220 static, interface_declaration, extends_interfaces,
19221 abstract_method_declaration, local_variable_declarators): Rules now
19223 (force_error, do_warning): New global statics.
19224 (push_parser_context, parser_context_save_global,
19225 parser_context_restore_global, pop_parser_context): New functions.
19226 (yyerror): Now uses the global parser context. Fixed use of obstack.
19227 (parse_error, parse_error_context, parse_warning_context,
19228 java_accstring_lookup, redefinition_error, check_modifiers,
19229 parser_add_interface, create_interface, create_class, find_field,
19230 duplicate_declaration_error, register_fields, method_header,
19231 check_modifiers_consistency, check_abstract_method_header,
19232 method_declarator, parser_qualified_classname,
19233 parser_check_super_interface, parser_check_super,
19234 parser_chain_incomplete_item, java_check_circular_reference,
19235 layout_class_from_source, java_complete_class,
19236 complete_method_decl, resolve_class, complete_class_report_errors,
19237 java_check_final, check_method_redefinition,
19238 java_check_regular_methods, java_check_abstract_methods,
19239 java_check_methods, lookup_java_interface_method2,
19240 lookup_java_method2, lookup_cl, find_name_in_single_imports,
19241 process_imports, find_in_imports, read_import_entry,
19242 read_import_dir, find_in_imports_on_demand,
19243 check_pkg_class_access, not_builtin_p, declare_local_variables,
19244 source_start_java_method, java_generate_parsed_class): New
19246 *typeck.c: (signature_include_return): New global variable.
19247 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
19248 to add the function returned type in the signature.
19250 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
19252 * jcf-io.c (open_in_zip): Use strncmp and LEN.
19254 1998-01-29 Dave Brolley <brolley@cygnus.com>
19256 * Make-lang.in (java.info): Added.
19257 (java.install-info): Added
19259 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
19261 * Makefile.in (clean): Also remove java/parse.c.
19263 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
19265 Add a pair of -fbounds-check/-fno-bounds-check options.
19266 * lang.c (lang_decode_option): Add code to grok arguments.
19267 (flag_bounds_check): Add decl.
19268 (lang_f_options): New array w/ the option in it.
19269 * java-tree.h (flag_bounds_check): Add decl.
19270 * lang-options.h: New file.
19271 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
19272 of a static macro value.
19273 (JAVA_ARRAY_EXCEPTION): Delete macro.
19275 1998-01-23 Per Bothner <bothner@cygnus.com>
19277 * typeck.c (build_java_array_type): Fix two bugs in previous change.
19278 * expr.c (build_anewarray): Add missing promote_type.
19280 1998-01-22 Per Bothner <bothner@cygnus.com>
19282 Add array types with known length to optimize bounds checking.
19283 * typeck.c (build_java_array_type): Take length parameter.
19284 (java_array_type_length, build_prim_array_type): New functions.
19285 * java-tree.h: Update for new functions.
19286 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
19287 * class.c: Use build_prim_array_type.
19288 * expr.c (can_widen_reference_to): Handle known-length array types.
19289 (verify_jvm_instructions): Keep track of integer push instructions
19290 followed by newarray/anewarray, so we can build known-length arrays.
19291 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
19292 (java_array_data_offset): New function.
19293 (build_java_array_length_access): New function. Optimize if constant.
19294 (build_java_arrayaccess): Constant fold bounds check.
19295 (expand_java_newarray, expand_java_anewarray): Replaced by ...
19296 (build_newarray, build_anewarray): New functions.
19297 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
19298 * verify.c (merge_types): Handle known-lengh array types.
19300 1998-01-19 Per Bothner <bothner@cygnus.com>
19302 * expr.c (expand_byte_code): Fix performace bug, which caused
19303 searching linenumber_table to be linear rather than constant.
19305 1997-12-12 Per Bothner <bothner@cygnus.com>
19307 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
19309 * decl.c, java-tree.h (soft_fmod_node): New global.
19310 * decl.c (init_decl_processing): Define __builtin_fmod.
19311 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
19312 using __builtin_fmod.
19314 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
19316 * keyword.h: New file, output of keyword.gperf as processed by
19318 * lex.c (java_lex_init): Initialize java_error_flag.
19319 * parse.c (YYERROR_NOW): Uses java_error_flag.
19320 * parse.y: New static java_error_flag. Useless definition of
19322 * parse.y (java_error): Portable error recovery using
19323 java_error_flag (not yet completely tuned).
19325 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
19327 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
19329 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
19331 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
19332 (parse.c, lex.c, keyword.h): New rules for Java source code
19334 * parse.c: Renamed into jcf-parse.c.
19335 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
19336 * keyword.gperf: New file, Java keywords.
19337 * parse.y: New file, Java language grammar.
19338 * parse.h: New file, Java language grammar definitions.
19339 * lex.c: New file, Java language lexer.
19340 * lex.h: New file, Java language lexer definitions.
19342 1997-12-03 Per Bothner <bothner@cygnus.com>
19344 * decl.c (clinit_identifier_node), java-tree.h: New global.
19345 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
19346 * verify.c (verify_jvm_instructions): Inline use of removed macros.
19347 * expr.c (expand_java_field_op): Check for invalid assignment
19350 * jcf-reader.c (get_attribute): Test for wrong attribute length.
19352 1997-10-27 Per Bothner <bothner@cygnus.com>
19354 * verify.c (verify_jvm_instructions): When processing a handler,
19355 attempt to set the current_subr to the right value.
19356 (More complicated code combines Sep 17 and Oct 22 versions.)
19358 1997-10-24 Per Bothner <bothner@cygnus.com>
19360 * class.c (push_class): Figure out (guess) name of source file.
19361 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
19362 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
19363 (parse_class_file): Change return type from int to void.
19364 Call debug_start_source_file/debug_end_source_file.
19366 * expr.c (build_java_binop): Fix masking 2nd operand.
19367 * decl.c (init_decl_processing): Set sizetype first.
19369 1997-10-22 Per Bothner <bothner@cygnus.com>
19371 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
19372 (Revert Sep 17 change.)
19374 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
19376 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
19377 .class extension in their name and fix thing so we don't process
19378 them parse_zip_file_entries().
19379 (parse_zip_file_entries): Cleaned unused local variables.
19381 1997-10-20 Per Bothner <bothner@cygnus.com>
19383 * expr.c (can_widen_reference_to): Allows equal array element types.
19384 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
19385 * jcf-dump.c (RET): Get (and print) index.
19387 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
19388 Promote element type to POINTER_TYPE.
19390 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19392 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
19393 find_in_current_zip, jcf_figure_file_type): Moved from
19394 jcf-reader.c to parse.c.
19395 * zextract.c: (read_zip_archive): takes file_comment_length possible
19396 field into account.
19398 1997-10-20 Per Bothner <bothner@cygnus.com>
19400 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
19402 * verify.c (merge_types): Handle array types even better ...
19404 1997-10-17 Per Bothner <bothner@cygnus.com>
19406 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
19408 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
19409 * class.c (make_class_data): Don't build fields_decl if no fields.
19410 When building fields_decl, skip if DECL_ARTIFICIAL.
19412 * expr.c (java_stack_swap): Update stack_type_map.
19413 * verify.c (merge_types): Handle array types better.
19415 1997-10-15 Per Bothner <bothner@cygnus.com>
19417 * class.c (add_field): Don't promote short integral fields to
19418 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
19419 * expr.c (push_value): Promote and convert short integral values.
19421 * decl.c, java-tree.h (integer_two_node): New constant node.
19422 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
19424 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19426 * class.c (append_gpp_mangled_type): Use function argument
19427 unpromoted type to generate mangled name.
19429 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
19431 * constants.c (build_constant_data_ref): Now uses current_class
19432 instead of main_class.
19433 (build_constants_constructor): Now uses current_class instead of
19435 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
19436 of the global variable SeepZipFiles done here.
19437 * zextract.c (read_zip_archive): extra_field optional field taken
19438 into account while computing the position of the class file in the
19440 * verify.c (verify_jvm_instructions): Use current_jcf to search
19442 * parse.c (load_class): First search for the class to load in the
19443 current zip file. Saves current_jcf (restored before returning
19444 from that function). Don't call JCF_FINISH in the class was found
19445 in the current ZIP file.
19446 (jcf_parse): If the class was found in the current ZIP file, save
19447 its tree_constant_pool (for later reuse).
19448 (parse_class_file): New function. Process each method defined in
19449 the current class and record the class as to be later registered.
19450 (yyparse): Rewritten. Figure the type of the current file and switch
19452 * lang.c: New global variable current_jcf.
19453 (lang_init): Removed compiling_from_source test (done later, in
19454 yyparse). Removed call the jcf_parse ().
19455 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
19456 (typedef struct JCF): New fields seen_in_zip (to mark a class found
19457 in the current ZIP file) and zip_offset (offset to the class data in
19458 the current zip file).
19459 * jcf-reader.c: zipfile.h included.
19460 localToFile: New ZipFileCache static global variable
19461 (parse_zip_file_entries): New function. Browse the current ZIP
19462 file directory and process each class found.
19463 (process_zip_dir): New function. Register each class found in the
19464 ZIP file directory. The class aren't parsed but a valid JCF is
19465 link to each of them.
19466 (find_in_current_zip): New function. Search for a class in the
19467 current ZIP file directory. If found, prepare the class so that it
19469 (jcf_figure_file_type): New function. Examine the file structure
19470 to figure a class file, a ZIP file. If none of these categories are
19471 matched, a source file is assumed.
19472 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
19473 SeenZipFile: New global variable.
19474 (open_in_zip): Use zipmember's length to accelerate the search for
19475 a member. If zipmember was NULL and zip file successfully read,
19477 * java-tree.h: New global variable current_jcf declared. Added
19478 declaration for current_constant_pool_tags, current_constant_pool_data,
19479 current_constant_pool_length, current_constant_pool_data_ref.
19480 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
19481 store the JCF of classes seen in a zip file) and tree *constant_pool
19482 (to save a loaded class constant pool). current_class declared here.
19483 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
19484 retrieve method_ref_constant.
19485 (PUSHC): java_push_constant_from_pool now uses current_jcf.
19486 (OBJECT): get_class_constant now uses current_jcf.
19487 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
19488 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
19489 (expand_invoke): Now uses current_class instead of main_class
19490 (build_class_init): Now uses current_class instead of main_class
19491 * class.c: New static global variable registered_class.
19492 (register_class): New function.
19493 (emit_register_class): Modified to use registered_class instead of
19495 (is_compiled_class): Now take into account class seen in the archive.
19497 1997-10-06 Per Bothner <bothner@cygnus.com>
19499 * except.h: Renamed to: java-except.h.
19500 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
19501 * except.c: Add semi-working (commented out) implementation.
19503 * expr.c (expand_iinc): Add needed flush_quick_stack.
19504 * parse.c (set_source_filename): New function.
19505 (give_name_to_class): Set input_filename from package.classname.java.
19507 * jcf-io.c (find_class): Don't look first in ".".
19509 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19511 * zextract.c (read_zip_archive): Now takes into account the
19513 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
19515 1997-09-20 Per Bothner <bothner@cygnus.com>
19517 * constants.c, java-tree.h (build_internal_class_name): New function.
19518 (alloc_class_constant): Re-implement using build_internal_class_name.
19519 * class.c (make_class_data): Likewise.
19520 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
19522 1997-09-17 Per Bothner <bothner@cygnus.com>
19524 * verify.c (verify_jvm_instructions): Temporarily set current_subr
19525 to NULL before pushing an exception handler target.
19527 * expr.c (flush_quick_stack): Save from low stack indexes to high.
19528 (java_stack_swap, java_stack_dup): Re-write to be safe from
19529 clobbering registers.
19530 (build_class_init): New function.
19532 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
19534 * typeck.c (build_java_array_type): Temporary use
19535 permanent_obstack to create the array 'length' field.
19536 * expr.c (lookup_label): Temporay use permanent_obstack to create
19537 label if not found.
19538 * class.c (push_super_field): Tempory use permanent_obstack.
19540 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
19542 * typeck.c (type_for_mode): Now handles double_type_node and
19544 * verify.c (verify_jvm_instructions): The instruction following
19545 the wide bytecode is checked. OPCODE_ret added to the list of
19548 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
19550 * class.c (make_class): Temporary use permanent_obstack. Set the
19551 class CLASS_P field to 1.
19552 (push_class): Temporary use permanent_obstack.
19553 (set_super_info): Temporary use permanent_obstack.
19554 (add_method): Temporary use permanent_obstack, set
19555 METHOD_TRANSIENT().
19556 (add_field): Temporary use permanent_obstack. Sets
19557 FIELD_VOLATILE() and FIELD_TRANSIENT().
19558 (build_class_ref): Temporary use permanent_obstack if the class
19560 (build_static_field_ref): Temporary use permanent_obstack when
19561 creating field's rtl.
19562 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
19563 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
19564 and fields. Function finalized, as far as flag handling.
19565 (push_class_static_dummy_field): Temporary use permanent_obstack.
19566 (emit_register_class): Force generation of class registration at
19568 * decl.c (end_java_method): Call permanent_allocation() before
19570 * expr.c (can_widen_reference_to): Added comment to interface
19571 handling, fixed typo.
19572 (lookup_field): Now uses CLASS_P() to correct FIXME
19573 (expand_invoke): Verification on public && !static &&
19574 !abstract moved into soft_lookupinterfacemethod (kaffe).
19575 Use Object class dtable if objectref is an array when expanding
19577 (java_push_constant_from_pool): Temporary use permanent_obstack
19578 for CONSTANT_string
19579 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19580 create constant references.
19581 (get_constant): Temporary use permanent_obstack to create constant.
19582 (load_class): Temporary use permanent_obstack to load class.
19583 (jcf_parse): Temporary use permanent_obstack to perform class
19585 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19586 (build_java_signature): Temporary use permanent_obstack.
19587 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19589 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19590 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19593 1997-09-11 Per Bothner <bothner@cygnus.com>
19595 * class.c (append_gpp_mangled_type): Fix typo.
19596 (emit_register_class): Use main_class to get class object, rather
19597 than looking for no-longer-existing static decl starting with _CL.
19598 * typeck.c (parse_signature_type): Promote array element type
19599 if it is a RECORD_TYPE.
19601 1997-09-10 Per Bothner <bothner@cygnus.com>
19603 * class.c (push_class_static_dummy_field): New function.
19604 (mangle_static_field): New. Do G++-style mangling of static fields.
19605 (layout_class): Mandle static fields here, not in add_field.
19606 (build_class_ref): The class object is now a dummy static field.
19607 * decl.c (find_local_variable): Look for best, instead of first match.
19608 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19609 (build_java_athrow): Don't check here if exception is Throwable.
19610 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19611 (TYPE_USED): Removed. No longer used ...
19612 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19613 * verify.c (push_pending_label): New function.
19614 (push_pending_block): Renamed to check_pending_block.
19615 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19616 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19617 re-checking possible handlers) after a store (less wasted work).
19618 Check for null handler (finally) before calling add_handler.
19619 Various changes to (finally?) correctly handle try/finally.
19621 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19623 * class.c: Include stdio.h.
19625 1997-09-04 Per Bothner <bothner@cygnus.com>
19627 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19628 to make sure class is initialized before static/special invoke.
19630 * verify.c (verify_jvm_instructions): On a store instruction,
19631 call find_local_variable to force pre-allocation of decl and rtx.
19632 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19634 1997-09-03 Per Bothner <bothner@cygnus.com>
19636 * class.c (build_class_ref): Strip off "promoted_" if need be.
19637 (make_field_value): Call build_java_signature when needed.
19638 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19639 * expr.c (build_java_athrow): Don't push_value of exception.
19640 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19641 match specification of [fd]cmp[lg] for NaNs.
19642 (expand_byte_code): Add support for exception handler ranges.
19643 * except.c: Add skeleton for EH code-generation.
19644 * verify.c (merge_types): Treat all promoted integral types as equal.
19645 * constants.c (build_constants_constructor): To force creation of
19646 current_constant_pool_data_ref, call build_constant_data_ref.
19648 * javaop.def (lload): Fix typo.
19649 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19651 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19653 * parse.c: Don't include function.h.
19655 1997-08-27 Per Bothner <bothner@cygnus.com>
19657 * except.[ch]: New files.
19658 * Makefile.in (JAVA_OBJS): Add except.o
19659 * expr.c: Temporary warning about unimplemented exceptions.
19660 * verify.c: Verify exception handlers.
19662 * jcf-dump.c (disassemble_method): Print exception table.
19664 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19666 * expr.c (verify_jvm_instructions): Started a thorough
19667 verification of invoke* bytecodes.
19668 (expand_byte_code): flush quick stack if PC is the target of a
19669 branch. and undef RET (conflicting with config/i386/i386.h).
19670 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19672 (expand_invoke): Now handles invokeinterface and do more
19673 verification according to the bytecode.
19674 (lookup_field): Don't try to load the class if processing
19676 (can_widen_reference_to): Now handles interfaces.
19677 * decl.c (init_decl_processing): New global variable
19678 soft_lookupinterfacemethod_node, declared in java-tree.h.
19679 Call set_super_info on string_type_node.
19680 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19682 * class.c (set_super_info): Fills the CLASS_* flags according to
19684 (get_access_flags_from_decl): Handles all class flags.
19686 1997-08-26 Per Bothner <bothner@cygnus.com>
19688 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19689 * parse.c (yyparse): Check for abstract method, and missing code.
19690 * expr.c (expand_byte_code): Change interface.
19691 * lang.c (put_decl_node): Print promoted types prettier.
19692 * verify.c (verify_jvm_instruction): Change interface.
19693 Partial support for scanning exception table.
19694 For load instructions, handle promoted integral types.
19696 1997-08-21 Per Bothner <bothner@cygnus.com>
19698 * verify.c: New file, with contents moved from expr.c.
19699 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19700 * typeck.c (is_array_type_p): Moved here from expr.c.
19701 * java-tree.h: Add some now-needed function declarations.
19702 * Makefile.in (JAVA_OBJS): Added verify.o.
19704 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19706 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19707 METHOD_ABSTRACT flag.
19709 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19710 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19711 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19713 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19715 (start_java_method): Hook for SYNCHRONIZED methods.
19717 * expr.c (build_java_jsr, build_java_ret): New functions
19718 (JSR,PRE): New macros
19719 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19720 (verify_jvm_instructions): tableswitch, lookupswitch,
19721 monitorenter, monitorexit, goto_w: verified.
19722 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19723 (build_java_monitor): New function.
19724 (MONITOR_OPERATION): Modified to call build_java_monitor()
19725 (verify_jvm_instructions): Started a thorough verification of
19728 1997-08-19 Per Bothner <bothner@cygnus.com>
19730 Support verification of jsr/ret subroutines (used for try/finally).
19731 * decl.c (return_address_type_node): New type node.
19732 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19733 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19734 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19735 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19736 TYPE_USED): New macros for special types in type_map.
19738 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19739 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19741 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19743 * expr.c (can_widen_reference_to): New function.
19744 (pop_type): Use it.
19745 (merge_type_state): Support handling start of subroutine.
19746 (push_pending_block): Return char* error message, instead of calling
19747 fatal on an error. Also handle subroutines.
19748 (verify_jvm_instructions): Handle errors from push_poending_block.
19749 Support jsr and ret instructions.
19751 1997-08-19 Per Bothner <bothner@cygnus.com>
19753 * jcf-io.c (find_classfile): Fix thinko.
19754 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19756 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19758 * Makefile.in (BISON): Remove.
19760 1997-08-07 Per Bothner <bothner@cygnus.com>
19762 * Makefile.in: Convert to autoconf.
19763 * config-lang.in (outputs): Added java/Makefile.
19765 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19766 Rename cc1java to jc1.
19768 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19769 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19771 * class.c (class_depth): Do load_class if needed.
19773 Mostly better verification.
19774 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19775 (init_decl_processing): Change return type of soft_checkcast.
19776 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19777 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19778 lang_print_error): New functions.
19779 (lang_init): Set global hook print_error_function to lang_print_error.
19780 * expr.c: In the type_map ptr_type_node is only used for null now.
19781 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19782 (merge_types): Dererence pointer to record types before comparing.
19783 (decode_newarray_type, merge_types): On error just return NULL.
19784 (build_java_binop): Add preliminary implementation (with warning)
19785 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19786 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19787 (expand_compare, expand_java_goto, expand_java_call): Don't
19788 push_pending_block, since that only makes sense when verifying.
19789 (merge_type_state): Different return codes.
19790 (push_pending_block): A block may need to be verified more than once.
19791 (expand_byte_code): Warn about unused code at code generation time.
19792 (verify_jvm_instruction): Changed logic, since code may need to be
19793 re-verified if type-state has changed. Also, better error handling.
19794 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19795 Improve newarray, anewarray, ?aload, athrow,
19796 * java-tree.h (LABEL_CHANGED): New macro.
19798 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19800 * decl.c (soft_athrow_node): New global variable initialized.
19801 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19802 * typeck.c (convert): Added support for REAL_TYPE.
19803 (convert_to_char): New function.
19804 (convert): Handle CHAR_TYPE.
19805 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19806 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19807 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19809 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19810 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19811 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19812 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19813 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19814 to Use The Right Things.
19815 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19816 compatible with INT. BOOLEAN is made equivalent to BYTE.
19817 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19818 OPCODE_ifnonnull): Now supported.
19819 (build_java_athrow): New function.
19821 1997-08-04 Per Bothner <bothner@cygnus.com>
19823 Rename method name <init> to match G++ (and fix mangling).
19824 * class.c (layout_class): Replace method name of <init> by class name.
19825 (make_method_value): Do inverse renaming of constructor from <init>.
19826 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19827 * typeck.c (lookup_java_constructor): New function.
19828 * expr.c (expand_invoke): If method_name is <init>, call
19829 lookup_java_constructor to find constructor.
19831 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19833 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19835 * parse.c (get_class_constant): Modified to handle array "classes"
19836 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19838 (convert): Modified to handle real type.
19839 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19840 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19841 variables declared.
19842 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19843 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19844 global variables initialized.
19845 (find_local_variable): Handles the case of a pointer
19846 (end_java_method): Restore the use of one more scope
19847 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19848 build_java_array_length_access, expand_java_arrayload,
19849 expand_java_arraystore, expand_java_array_length,
19850 expand_java_multianewarray, expand_java_anewarray,
19851 build_java_check_indexed_type, is_array_type_p,
19852 build_java_throw_out_of_bound_exception): New functions.
19853 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19854 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19855 OPCODE_<t>aload): Implemented code for verification.
19856 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19857 ARRAY_NEW_MULTI): Macro defined.
19858 (CONVERT): Modified to invoke convert().
19859 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19861 1997-07-31 Per Bothner <bothner@cygnus.com>
19863 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19864 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19865 (make_class_data): Field name needs '/' as package prefix.
19866 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19868 1997-07-25 Per Bothner <bothner@cygnus.com>
19870 Implement debug information for local variables.
19871 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19872 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19873 DECL_LOCAL_SLOT_CHAIN): New macros.
19874 (struct lang_decl_var): New type.
19875 * parse.c (give_name_to_locals): Move to decl.c.
19876 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19877 (start_java_method): Re-write parameter handling.
19878 (pending_local_decls): New global variable.
19879 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19880 (find_local_variable): Accept pc so we can skips decls not in range.
19881 (struct binding_level): Add end_pc field.
19882 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19883 (various): Change so current pc gets passed to find_local_variable.
19885 * decl.c (init_decl_processing): Re-arrange fields in
19886 class_type_node and and method_type_node to match kaffe 0.9.1.
19887 * class.c (make_method_value, make_class_data): Update
19888 initializations to match.
19890 1997-07-16 Per Bothner <bothner@cygnus.com>
19892 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19893 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19894 (push_super_field): New function.
19895 (make_class_data): Handle inheritance of class static initializer.
19896 (layout_class): New name mangling.
19897 * constants.c (build_constant_data_ref): Init type of data array
19898 to a one-element array.
19899 (build_constants_constructor): Set DECL_SIZE from complete array type.
19900 * decl.c: Rename class_type, object_type etc to class_type_node,
19901 object_type_node etc. Make former inherit from latter.
19902 * expr.c (expand_invoke): Add cast of function address.
19903 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19904 * parse.c (yyparse): Don't call layout_class here.
19905 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19907 1997-06-14 Per Bothner <bothner@cygnus.com>
19909 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19910 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19911 (alloc_class_constant): New.
19912 * expr.c (expand_invoke): Make sure method's class is initialized.
19913 * class.c (interits_from_p, emit_register_class): New functions.
19914 * parse.c (yyparse): Call emit_register_class.
19916 1997-06-09 Per Bothner <bothner@cygnus.com>
19918 * constants.c: New file, to handle constant pool.
19919 * Makefile.in (JAVA_OBJS): Add constants.o.
19920 * decl.c (init_decl_processing): Update, fix, finish various structs.
19921 (pushdecl_top_level): New.
19922 * parse.c (layout_class): Moved to class.c.
19923 * expr.c (java_push_constant_from_pool): New function.
19924 * class.c (build_class_ref): Make work fully
19925 (make_class_data): Emit super-class, constant pool, interface vector.
19927 1997-06-03 Per Bothner <bothner@cygnus.com>
19929 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19930 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19931 * class.c (class_depth): New function.
19932 (lookup_named_class): Replaced by new function lookup_class.
19933 * decl.c (object_type_node, string_type_node): New.
19934 Remove various types that we no longer need.
19935 * expr.c (verify_jvm_instructions): New separate verifier pass.
19936 (push_type, pop_type): New functions for verifier.
19937 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19938 (expand_byte_code): Simplify, since we assume already verified.
19939 (expand_invoke): Now mostly works.
19940 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19941 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19942 * parse.c: Wait to allocate class object until we know its name.
19943 (layout_class): Calculate DECL_VINDEX for each virtual method.
19944 * typeck.c (get_array_type): Rename to ...
19945 (build_java_array_type): ... and provide working implementation.
19946 (build_java_signature): New function - build Java signature of type.
19947 (set_java_signature): New function - cache signature with type.
19948 (lookup_java_method): New function.
19950 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19952 * class.c (ident_subst): Take extra SUFFIX parameter.
19953 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19954 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19955 (build_class_ref): Actually implement.
19956 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19957 * decl.c (builtin_function): New.
19958 (init_decl_processing): Update for current Kaffe. Declare some
19959 builtin Kaffe functions.
19960 * expr.c (build_address_of): New.
19961 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19962 Renamed (from expand_java_new etc), and added working implementations.
19963 (build_field_ref): Now also handle static fields.
19964 (expand_invoke): Implement invokestatic, and start implement rest.
19965 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19966 * javaop.def: Rename invokevirt -> invokevirtual.
19967 * lang.c (use_handles): Removed.
19968 * parse.c: Add support for ConstantValue attribute.
19969 Handle nested loading of a class. (JPOOL_UTF): New.
19971 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19973 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19975 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19977 * Make-lang.in (java.install-man): New empty rule.
19978 * typeck.c (set_local_type): New function.
19979 * expr.c (STORE_INTERNAL): Call find_local_variable,
19980 not find_stack_slot. Call set_local_type.
19982 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19984 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19985 and building RECORD_TYPE CONSTRUCTORs.
19986 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19988 * lang.c (use_handles): Change the default to 0.
19989 * decl.c: Define and build class_type, field_type, utf8const_type.
19990 * class.c (make_class_data, make_field_value,
19991 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19992 hashUtf8String, strLengthUtf8, mangled_classname:
19993 Functions to build reflective data structures.
19994 * parse.c (yyparse): Call make_class_data.
19996 * jcf-io.c (open_class, find_classfile): New functions.
19997 * jcf-dump.c: Support reading classfile from explicitly-named
19998 class file (without CLASSPATH searching).
20000 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
20002 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
20003 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
20004 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
20005 (get_constant): Now trivial for CONSTANT_Utf8.
20007 * jcf.h: Make NEW_CPOOL the default.
20008 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
20010 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>