1 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
3 * java-except.h, java-tree.h: Remove unused prototypes.
5 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
8 * jcf-write.c (perform_relocations): Don't call memcpy if source
9 and destination are the same.
11 2005-01-17 Tom Tromey <tromey@redhat.com>
13 * verify-impl.c (get_short): Sign extend.
16 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
18 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
21 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
23 * verify.c: Revert to the version before the BC-ABI merge.
25 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
28 * check-init.c (check_init): Take care of references that do not
29 have an explicit final variable declaration (e.g. array length
30 access) for pre/post in/de-crement operators.
32 2005-01-08 Mark Wielaard <mark@klomp.org>
34 * parse.y (process_imports): Allocate (and free) original_name only
35 when not already defined.
36 * jcf-parse.c (read_class): Free results of find_class() and
38 (java_parse_file): Keep pointer to head of file_list and free when
39 done. Free result of lrealpath().
41 2005-01-05 Tom Tromey <tromey@redhat.com>
43 * gcj.texi (Standard Properties): java.ext.dirs is now used.
45 2004-12-20 Andrew Haley <aph@redhat.com>
47 * typeck.c: Use fold_convert for ints and booleans.
49 2004-12-17 Andrew Haley <aph@redhat.com>
52 * typeck.c (convert): Use a CONVERT_EXPR when converting to
53 BOOLEAN_TYPE or CHAR_TYPE.
54 (convert_to_boolean, convert_to_char) : Remove.
55 * convert.h (convert_to_boolean, convert_to_char) : Remove.
56 * expr.c (expand_load_internal): Do type conversion if type is not
59 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
62 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
65 2004-12-07 Andrew Haley <aph@redhat.com>
68 * jcf-parse.c (load_class): Remove sanity test for missing inner
71 2004-12-06 Tom Tromey <tromey@redhat.com>
73 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
74 (java.uninstall): Likewise.
75 (java.maintainer-clean): Likewise.
76 (.INTERMEDIATE): Likewise.
77 (java.install-man): Likewise.
78 (gcj-dbtool.pod): New target.
79 * gcj.texi (Code Generation): Document -findirect-dispatch.
80 (libgcj Runtime Properties): Document
81 gnu.gcj.precompiled.db.path.
82 (Top): Link to "Invoking gcj-dbtool".
84 2004-12-06 Tom Tromey <tromey@redhat.com>
87 * java-tree.h (extract_field_decl): Declare.
88 * parse.y (extract_field_decl): Renamed from
89 strip_out_static_field_access_decl. No longer static.
90 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
92 2004-12-03 Tom Tromey <tromey@redhat.com>
94 * lang.c (flag_new_verifier): Define.
95 (java_post_options): Set flag_new_verifier if indirect dispatch
97 * lang.opt (fnew-verifier): Removed.
99 2004-12-03 Tom Tromey <tromey@redhat.com>
102 * Make-lang.in (java.install-common): Only install transformed
103 gcjh if gcj-cross exists.
105 2004-12-03 Andrew Haley <aph@redhat.com>
108 * except.c (link_handler): Patch 'outer' field of siblings of the
109 range we're demoting.
111 2004-12-03 Andrew Haley <aph@redhat.com>
114 * class.c (layout_class_method): Don't fail to override a method
115 simply because it has DECL_ARTIFICIAL set.
117 2004-12-02 Tom Tromey <tromey@redhat.com>
120 * parse.y (craft_constructor): Special case null_pointer_node.
122 2004-12-02 Tom Tromey <tromey@redhat.com>
125 * java-gimplify.c (java_gimplify_expr): Don't call
126 SET_EXPR_LOCATION unless wrapped tree is an expression.
128 2004-11-27 Per Bothner <per@bothner.com>
130 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
131 Fix fencepost error in 'i', which got executed one too many times.
132 Also, fold memcpy into explicit loop, as originally intended.
133 Also, free temporary 'buf' which otherwise leaks.
135 2004-11-27 Per Bothner <per@bothner.com>
137 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
138 local static variables if not USE_MAPPED_LOCATION.
140 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
142 * class.c, decl.c, expr.c: Fix comment typos.
144 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
147 * decl.c (end_java_method): Call
148 attach_init_test_initialization_flags on all the init_decls.
149 * parse.y (attach_init_test_initialization_flags): Move to ...
150 * expr.c (attach_init_test_initialization_flags): here and
151 support BIND_EXPR also.
152 * java-tree.h (attach_init_test_initialization_flags): Prototype.
153 * jcf-parse.c (parse_class_file): Don't disable class init
156 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
158 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
161 2004-11-24 Richard Henderson <rth@redhat.com>
163 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
164 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
166 2004-11-24 Tom Tromey <tromey@redhat.com>
168 * verify.c (defer_merging): Don't use C++-style comment.
169 * verify.h (java_opcode): Added java_opcode_end.
170 * class.c (build_class_ref): Remove C++ comment and old FIXME.
172 * verify-impl.c (vfy_push_type): Removed bogus "return".
173 (initialize_stack): Use vfy_alloc and vfy_free.
174 (verify_instructions_0): Likewise.
176 * Merged gcj-abi-2-dev-branch to trunk.
178 2004-11-24 Andrew Haley <aph@redhat.com>
180 * jcf-parse.c (parse_class_file): Set file_start_location.
182 2004-11-10 Tom Tromey <tromey@redhat.com>
184 * class.c (make_field_value): Don't call build_static_field_ref.
185 (build_static_field_ref): Don't emit direct references when using
188 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
189 -verbose:class into man page synopsis.
191 2004-11-09 Tom Tromey <tromey@redhat.com>
193 * expr.c (build_java_arraystore_check): Still generate check if
194 element type is itself an array.
196 2004-11-08 Tom Tromey <tromey@redhat.com>
198 * java-tree.h (soft_check_assignment_node): Removed.
199 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
200 * decl.c (java_init_decl_processing): Don't initialize
201 soft_check_assignment_node.
203 2004-11-05 Tom Tromey <tromey@redhat.com>
205 * class.c (layout_class_methods): Don't add Miranda methods when
206 using indirect dispatch.
208 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
210 * class.c (make_class_data): Call emit_assertion_table to set the
211 'assertion_table' field.
212 (build_signature_for_libgcj): Move here from expr.c.
213 (add_assertion_table_entry): New function. Callback for assertion
215 (emit_assertion_table): New. Take class argument, and generate
216 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
217 * decl.c (init_decl_processing): Define assertion_entry_type record.
218 Push 'assertion_table' class field instead of 'verify'.
219 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
220 (type_assertion_hash): Include 'assertion_code' in hash.
221 (add_type_assertion): Rewritten. Take class and assertion_code
222 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
223 (can_widen_reference_to): Use new add_type_assertion() arguments.
224 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
225 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
226 (verify_identifier_node): Removed.
227 (assertion_entry_type, assertion_table_type): New.
228 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
229 assertion code definitions.
230 (struct type_assertion): Add assertion_code. Rename 'source_type' and
231 'target_type' to 'op1' and 'op2'.
232 (add_type_assertion): Declare.
233 (lang_printable_name_wls): Remove unused definition.
234 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
235 to emit runtime assertion.
236 (vfy_note_stack_type): Clean up non-C90 declarations.
237 (vfy_note_local_type): Likewise.
238 * verify.h (vfy_is_assignable_from): Declare.
239 * verify-impl.c (is_assignable_from_slow): Remove unused function.
240 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
241 instead of is_assignable_from_slow().
242 (types_compatible): Reinstate ref_compatible() call.
244 2004-11-04 Tom Tromey <tromey@redhat.com>
246 * class.c (build_static_field_ref): Reverted previous patch.
248 * class.c (build_static_field_ref): Don't emit direct references
249 when using indirect dispatch.
251 2004-11-03 Tom Tromey <tromey@redhat.com>
253 * expr.c (expand_java_arrayload): Set lhs_type_node.
254 (expand_java_arraystore): Set rhs_type_node.
256 2004-11-02 Tom Tromey <tromey@redhat.com>
258 * jcf-parse.c (compute_class_name): Use filename length from zip
259 directory, not strlen.
261 * expr.c (expand_invoke): Mark new interface methods as abstract.
263 2004-11-01 Tom Tromey <tromey@redhat.com>
265 * verify-impl.c (push_jump): Removed check for uninitialized
267 (push_exception_jump): Likewise.
268 (handle_ret_insn): Likewise.
269 (handle_jsr_insn): Likewise.
270 (state_check_no_uninitialized_objects): Removed.
272 * decl.c (check_local_unnamed_variable): Recognize
273 promoted-to-int parameters when using the new verifier.
274 * expr.c (expand_java_arraystore): Explicitly request array type
275 when using new verifier.
276 (expand_java_arrayload): Likewise.
277 (invoke_build_dtable): Don't pass object_type_node as
278 expression argument to build_java_indirect_ref.
279 (build_java_check_indexed_type): Do nothing.
280 (build_java_arraystore_check): Handle case where array doesn't
282 (build_java_array_length_access): Likewise.
283 (expand_invoke): Handle case where interface overrides a method
285 (pop_type_0): Always succeed for reference types.
286 (process_jvm_instruction): Don't pop a value in a dead
288 (pop_arguments): Convert arguments to correct types.
290 2004-10-29 Andrew Haley <aph@redhat.com>
292 * jcf-parse.c (give_name_to_class): Remove line that was
295 2004-10-29 Andrew Haley <aph@redhat.com>
297 * jcf-parse.c (set_source_filename): Add code to build new sfname.
299 2004-10-20 Andrew Haley <aph@redhat.com>
301 * decl.c (end_java_method): Don't expand if flag_syntax_only.
303 2004-10-26 Tom Tromey <tromey@redhat.com>
305 * verify.h (vfy_notify_verified): Removed.
306 * verify-glue.c (vfy_notify_verified): Removed.
308 2004-10-26 Tom Tromey <tromey@redhat.com>
310 * verify-impl.c (debug_print_state): Declare `i' before code.
311 (merge_types): Modify `t' when it is null_type.
313 2004-10-26 Tom Tromey <tromey@redhat.com>
315 * verify-impl.c (type_print): Renamed from print. Now static and
317 (debug_print_state): Use type_print.
319 2004-10-25 Tom Tromey <tromey@redhat.com>
321 * expr.c (build_invokeinterface): Compute correct offset for
322 index into interface methods.
324 2004-10-20 Tom Tromey <tromey@redhat.com>
326 * java-tree.h (verify_jvm_instructions_new): Declare.
328 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
331 * verify-impl.c (verify_instructions): Correctly handle wide
333 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
334 (vfy_get_component_type): Strip pointer types.
335 (vfy_find_class): Use get_type_from_signature. Strip pointer
337 Include java-except.h.
339 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
341 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
342 vfy_push_type_t, set_variable, add_new_state, merge_into,
343 handle_jsr_insn, branch_prepass, check_class_constant,
344 check_wide_constant, get_one_type, compute_static_types,
345 verify_instructions_0): Clean up C99 declarations after statements.
347 2004-10-20 Tom Tromey <tromey@redhat.com>
349 * verify-impl.c (merge_refs): Compare reference against iterator,
352 * verify-glue.c (vfy_tag): Mask off resolved flag.
354 2004-10-19 Tom Tromey <tromey@redhat.com>
356 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
357 (init_state_with_stack): Initialize `this_type' in state.
358 (verify_method): Use debug_print.
359 * verify-glue.c (vfy_is_primitive): Removed debugging print.
360 (vfy_note_stack_depth): Reverted last patch.
361 (vfy_note_stack_type): Note pointer to Object, not Object.
362 (vfy_note_local_type): Likewise.
364 * verify.h (vfy_note_instruction_seen): Declare.
365 * verify-glue.c (verify_jvm_instructions_new): Set
366 BCODE_EXCEPTION_TARGET on target instruction.
367 (vfy_note_instruction_seen): New function.
368 * verify-impl.c (FLAG_INSN_SEEN): New define.
369 (verify_instructions_0): Set flag on instruction. Save state for
371 (verify_instructions): Call vfy_note_instruction_seen.
373 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
374 (verify_jvm_instructions_new): Call method_init_exceptions,
375 add_handler, and handle_nested_ranges.
376 * verify-impl.c (verify_method): Return 1 on success.
377 (verify_instructions_0): Save the state at PC=0.
379 * verify-impl.c (init_type_from_class): Set is_resolved and
380 ref_next on new ref_intersection.
381 (init_type_from_string): Likewise.
383 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
385 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
386 if flag_new_verifier is set.
387 * java-tree.h (flag_new_verifier): Declare.
388 * lang.opt (fnew-verifier): New option.
389 * verify-impl.c: Work around namespace pollution by undef'ing
391 (struct verifier_context): Make 'bytecode' const.
392 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
393 (types_compatible): For the BC-ABI, always consider reference types
395 (check_class_constant): Use vfr->current_class.
396 (check_constant): Likewise.
397 (check_wide_constant): Likewise.
398 (check_field_constant): Check for 'L' at start of type name.
399 (get_one_type): Return pointer instead of type. Set type result in
400 caller via passed type pointer.
401 (compute_argument_types): Update to use new get_one_type arguments.
402 (compute_return_type): Likewise.
403 (make_verifier_context): New. Allocate and initialize 'vfr'.
404 (free_verifier_context): New. Free 'vfr' and its contents.
405 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
406 and free_verifier_context.
408 2004-10-15 Tom Tromey <tromey@redhat.com>
410 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
411 * verify.h (vfy_fail): Fixed formatting.
413 * verify-impl.c (vfr): Fixed comment formatting.
414 (collapse_type): New function.
415 (verify_instructions): Notify compiler about type map.
416 * verify.h (vfy_note_stack_depth): Updated.
417 (vfy_note_stack_type): Likewise.
418 (vfy_note_local_type): Likewise.
419 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
421 * verify-glue.c (vfy_note_stack_depth): Correctly size type
422 state. Added `method' argument.
423 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
425 (vfy_note_local_type): New function.
426 (vfy_unsuitable_type): Likewise.
427 (vfy_return_address_type): Likewise.
428 (vfy_null_type): Likewise.
430 * verify.h (VFY_IN_GCC): Removed.
431 (VFY_WANT_TYPEMAP): Removed.
432 * verify-impl.c (verify_instructions_0): Removed useless "\".
433 (struct state) <next>: Uncomment.
435 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
437 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
440 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
442 * Make-lang.in (verify.o): Re-enabled this target.
443 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
444 (vfy_get_interface): Likewise.
445 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
446 * verify.h (verify_jvm_instructions_new): Declare.
447 * verify-impl.c (free_state): Temporarily comment out unused
450 2004-10-06 Tom Tromey <tromey@redhat.com>
452 * java-tree.h (JV_STATE_READ): New enum value.
454 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
456 * verify.h: New file.
458 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
460 * verify-impl.c, verify-glue.c, verify.h: New files.
461 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
463 2004-09-24 Andrew Haley <aph@redhat.com>
465 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
466 for a slot if it's of pointer type.
468 2004-09-14 Tom Tromey <tromey@redhat.com>
470 * class.c (make_class_data): Correctly initialize "state" field.
471 Initialize "engine" field.
472 * decl.c (java_init_decl_processing): Add "engine" field.
474 2004-09-10 Andrew Haley <aph@redhat.com>
477 * expr.c (build_invokeinterface): Use fast method for interface
479 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
481 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
482 (emit_symbol_table): Add new arg, element_size.
483 * decl.c (java_init_decl_processing): Initialize Class.itable.
484 * class.c (GEN_TABLE): New macro.
485 (gen_indirect_dispatch_tables): Use it. Add itable.
486 (make_class_data): Add new arg for emit_symbol_table().
488 (add_miranda_methods): Make sure search_class has been parsed.
489 (emit_symbol_table): Add new arg, element_size.
491 2004-09-06 Andrew Haley <aph@redhat.com>
493 * verify.c (merge_types): Return Object for all merges of
495 * expr.c (add_type_assertion): Don't generate assertions when
496 source type is array of Object.
498 2004-09-03 Andrew Haley <aph@redhat.com>
500 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
502 * lang.c (java_post_options): Force flag_verify_invocations if
503 we're not using indirect dispatch.
505 * expr.c (pop_type_0): Move test for interfaces before call to
506 can_widen_reference_to().
507 (build_signature_for_libgcj): Remove generation of canonical array
509 (add_type_assertion): Canonicalize both arrays.
510 Don't assert that type X can be assigned to Object.
511 Don't assert that type X an be assigned to type X.
512 Don't assert that Object can be assigned to type X.
513 (can_widen_reference_to): Warn whenever we generate an assertion.
514 (process_jvm_instruction): Use throwable_type_node for the type of
517 2004-09-01 Andrew Haley <aph@redhat.com>
519 * decl.c (java_init_decl_processing): Change
520 verify_identifier_node to "__verify".
521 * expr.c (add_type_assertion): Use verify_identifier_node for name.
522 * java-tree.h (verify_identifier_node): Change to "__verify".
524 * expr.c (build_signature_for_libgcj): New function.
525 (add_type_assertion): Use it to construct signatures for
526 source_type and target_type.
528 2004-08-27 Andrew Haley <aph@redhat.com>
530 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
531 (verify_identifier_node): New.
532 (TYPE_VERIFY_METHOD): New.
533 (struct type_assertion): New type.
534 * expr.c (type_assertion_eq): New function.
535 (type_assertion_hash): New function.
536 (add_type_assertion): New function.
537 (can_widen_reference_to): Call add_type_assertion().
538 * decl.c (java_init_decl_processing): Add verify_identifier_node.
539 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
540 (finish_class): Output TYPE_VERIFY_METHOD (type).
542 * decl.c (end_java_method): Nullify unused fields.
544 2004-08-17 Andrew Haley <aph@redhat.com>
546 * verify.c (defer_merging): Quieten.
547 * jcf-parse.c (load_class): Only try to open a class file if it's
548 java.lang.Object or if it's part of the current compilation.
549 Check that the class we just tried to load is the class we just
551 (java_parse_file): Set flag_verify_invocations off if we're
552 compiling from .class.
553 (parse_zip_file_entries): Abort if we try to read a dummy class.
554 * expr.c (can_widen_reference_to): Quieten.
555 (build_invokevirtual): Abort if we try to invokevirtual an
557 (expand_invoke): Don't build a non-interface call to an interface.
558 (build_instanceof): Don't do premature optimization if
559 flag_verify_invocations is not set.
560 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
562 (build_static_field_ref): Add correct type conversion for
564 (add_miranda_methods): Disable generation of Miranda methods for
566 (layout_class_method): Don't complain about non-static method
567 overrides static method with dummy classes.
569 2004-08-13 Tom Tromey <tromey@redhat.com>
571 * class.c (build_static_field_ref): Re-enable atable lookups for
574 * parse.y (strip_out_static_field_access_decl): Indentation fix.
576 2004-08-11 Tom Tromey <tromey@redhat.com>
578 * gcj.texi (libgcj Runtime Properties): Document new properties.
580 2004-08-06 Andrew Haley <aph@redhat.com>
582 * jcf-parse.c (load_class): Check that we really have loaded the
583 class we're looking for.
585 2004-07-19 Andrew Haley <aph@redhat.com>
587 * verify.c (verify_jvm_instructions): Comment change only.
589 * typeck.c (build_java_array_type): Add size field to array name.
591 * java-tree.h (LOCAL_SLOT_P): New.
592 (update_aliases): Add PC argument.
593 (pushdecl_function_level): New function.
595 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
596 MODIFY_EXPR, and SAVE_EXPR.
597 (java_gimplify_modify_expr): New function.
599 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
600 (expand_iinc): Pass PC to update_aliases().
601 (STORE_INTERNAL): Likewise.
602 (process_jvm_instruction): Likewise.
604 * decl.c (base_decl_map): New variable.
605 (uniq): New variable.
606 (update_aliases): Rewrite with more thorough checking.
607 (debug_variable_p): New function.
608 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
609 (check_local_named_variable): Delete whole function.
610 (initialize_local_variable): New function.
611 (check_local_unnamed_variable): Add checks and comments.
612 (find_local_variable): Rewrite.
613 (java_replace_reference): New function.
614 (function_binding_level): New variable.
615 (pushdecl_function_level): New function.
616 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
617 (maybe_pushlevels): Call pushdecl() on each of the new decls.
618 (start_java_method): Reset uniq. Create base_decl_map. Set
619 function_binding_level.
620 (end_java_method): Null unused fields to save memory.
622 2004-06-29 Andrew Haley <aph@redhat.com>
624 * except.c (expand_start_java_handler): Push a new binding level.
625 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
626 register_exception_range() to register where we'll do it.
627 (expand_end_java_handler): Remove old bogus code. Replace with
628 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
629 the top of the expression we're curently building.
630 (maybe_end_try): Delete.
631 * decl.c (binding_level.exception_range): New field.
632 (clear_binding_level): Add field exception_range. Reformat.
633 (poplevel): Call expand_end_java_handler().
634 (poplevel): Call java_add_stmt only if functionbody is false.
635 (maybe_poplevels): Don't call maybe_end_try() from here.
636 (end_java_method): Clear no longer used trees in function decl.
637 (register_exception_range): New function.
638 * java-tree.h (register_exception_range, struct eh_range): Declare.
640 2004-06-22 Andrew Haley <aph@redhat.com>
642 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
644 * check-init.c (get_variable_decl): Teach check-init about
645 FIELD_DECLs addressed via the otable.
646 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
649 2004-05-28 Andrew Haley <aph@redhat.com>
651 * jcf-parse.c (load_class): Don't try to read a class that we've
654 * expr.c (build_invokeinterface): Use the old-fashioned way of
655 doing indirect dispatch: look up interfaces by name.
656 * java-tree.h (enum java_tree_index): Add
657 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
658 * decl.c (java_init_decl_processing): Add
659 soft_lookupinterfacemethodbyname_node.
661 * gjavah.c (print_method_info): Final methods have vtable entries,
662 so gjavah needs to output them.
663 * class.c (layout_class_method): Generate vtable entries for final
665 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
666 dispatch, even if a method is final.
668 2004-05-25 Andrew Haley <aph@redhat.com>
670 * class.c (build_symbol_entry): Convert the names of constructors
671 to init_identifier_node when generating an entry for the indirect
674 * expr.c (build_known_method_ref): Generate indirect calls for
675 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
677 2004-05-24 Andrew Haley <aph@redhat.com>
679 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
680 atable element is of the right type.
682 * class.c (build_static_field_ref): Cast pointer to correct type
685 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
687 * Merged with HEAD as of 20040514. Diff against
688 gcj-abi-2-merge-20040514.
690 2004-04-16 Andrew Haley <aph@redhat.com>
692 * verify.c (check_pending_block): Disable subroutine checks.
693 (defer_merging): New function.
694 (merge_types): If types are dummy, use defer_merging to combine them.
695 (verify_jvm_instructions): If invocation is invokeinterface and
696 target is dummy, assume target really is an interface.
698 * parse.y (patch_invoke): Break out call to java_create_object.
700 * lang.c (flag_verify_invocations): New.
702 * jcf-parse.c (load_class): If we've already failed to load a
703 class, don't try again.
704 (load_class): If we can't find a .class file, don't fail, but emit
706 (parse_class_file): Don't act on dummy methods.
708 * java-tree.h (flag_verify_invocations): New.
710 (lang_type.dummy_class): New field.
711 (java_create_object): New function.
714 * expr.c (build_field_ref): Widen field offset.
715 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
716 that each of its elements is compatible with the one we're
718 (pop_type_0): Issue a warning to say that we need to generate a
720 (java_create_object): New function.
721 (build_field_ref): Only generate hard refs if we're not using
723 (expand_java_field_op): If we're using !verify_invocations and we
724 see a missing field, generate a decl for it.
726 (expand_invoke): If a class doesn't have the method we seek and
727 we're using !flag_verify_invocations, generate a decl for the
730 (build_known_method_ref): Always use indirect dispatch via the
731 atable for static methods.
733 (expand_java_NEW): Break out object creation into new function,
736 (can_widen_reference_to): Issue a warning to say that we need to
737 generate a runtime check.
739 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
740 (make_method_value): Also use index for interfaces.
741 (make_class_data): Skip dummy field for inherited data.
742 Don't build method array for dummy methods.
743 Set size_in_byte to -1 when using inirect dispatch
744 Don't build a hard class ref if we don't have a hard ref to our
745 superclass, or if we're using inirect dispatch.
746 Null out dispatch tables.
748 (layout_class_method): Don't complain about non-static method
749 overrides static method is method is artificial.
751 (build_static_field_ref): Disable atable references to static
752 fields for the time being.
754 (layout_class_methods): Check for CLASS_INTERFACE as
755 well as CLASS_ABSTRACT.
757 2004-11-24 Steven Bosscher <stevenb@suse.de>
759 * class.c (make_class_data): Don't check flag_inline_functions.
760 * lang.c (flag_really_inline): Remove unused flag.
761 (java_handle_option): Don't set it here. Remove special handling
762 of flag_inline_functions for Java.
763 (java_init): Don't set flag_inline_trees here. Already done...
764 (java_post_options): ...here. Don't clear flag_inline_functions.
766 2004-11-24 Steven Bosscher <stevenb@suse.de>
768 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
769 (java_gimplify_exit_block_expr): New function.
770 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
772 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
773 (EXIT_BLOCK_EXPR): Likewise.
774 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
775 (LABELED_BLOCK_BODY): Likewise.
776 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
777 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
778 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
780 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
781 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
782 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
783 second operand of EXIT_BLOCK_EXPR.
784 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
786 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
788 2004-11-23 Ben Elliston <bje@au.ibm.com>
790 * xref.h (xref_flag_value): Remove.
791 (xref_set_data, xref_get_data): Likewise.
792 (xref_set_current_fp): Likewise.
793 (XREF_NONE): Likewise.
794 (XREF_GET_DATA): Likewise.
795 * xref.c (xref_flag_value): Remove.
796 (xref_set_data, xref_get_data): Likewise.
797 (xref_set_current_fp): Likewise.
799 2004-11-23 Ben Elliston <bje@au.ibm.com>
801 * gjavah.c (output_directory): Make static.
802 (temp_directory): Likewise.
804 2004-11-15 Tom Tromey <tromey@redhat.com>
806 * decl.c (instn_ptr_type_node): Removed.
807 (lineNumbers_ptr_type_node): Removed.
808 (jint_type): Removed.
809 (jint_ptr_type): Removed.
811 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
814 * check-init.c (check_init): Ignore DECL_EXPR.
815 * expr.c (always_initialize_class_p): Reenable.
816 (build_class_init): Use a variable to store the decl. Also use
817 boolean_false_node instead of integer_zero_node.
818 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
821 2004-11-08 Tom Tromey <tromey@redhat.com>
824 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
825 generating a JNI header.
826 (print_field_info): Handle JNI headers.
827 (jni_print_float): Likewise.
828 (jni_print_double): Likewise.
830 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
832 * decl.c (end_java_method): Remove duplicated code.
834 2004-11-06 Zack Weinberg <zack@codesourcery.com>
835 Gerald Pfeifer <gerald@pfeifer.com>
837 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
840 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
843 * class.c: Reinstate 2004-08-18 patch.
844 (make_local_function_alias): Don't create an alias for extern (native)
847 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
850 * class.c (make_local_function_alias): Revert 2004-08-18 change.
851 (make_method_value): Likewise.
853 2004-10-21 Andrew Haley <aph@redhat.com>
856 * jcf-parse.c (set_source_filename): Add code to build new sfname.
858 2004-10-20 Andrew Haley <aph@redhat.com>
860 * decl.c (end_java_method): Don't expand if flag_syntax_only.
861 Remove duplicated code block.
863 2004-10-18 Steven Bosscher <stevenb@suse.de>
865 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
866 New rules to work around old Bison warnings.
868 2004-10-17 Steven Bosscher <stevenb@suse.de>
870 * class.c (ident_subst): Always alloca buffer.
871 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
872 opcode after including javaop.def.
873 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
874 conditional expression that exits, to avoid warnings.
875 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
876 a user of an extension.
877 * win32-host.c: Move check down to have non-empty file when
878 WIN32 is not defined.
880 * Make-lang.in (java-warn): Add STRICT_WARN.
881 (java/jcf-io.o-warn): Don't have Werror for this file.
882 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
884 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
886 * expr.c (expr_add_location): Move declaration to before all
888 * parse.y (java_expand_classes): Ditto.
889 * lex.c (java_peek_unicode): Ditto.
891 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
893 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
894 if possible, else convert `foo' to 'foo'.
898 * jcf-io.c: Likewise.
899 * jcf-parse.c: Likewise.
904 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
906 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
907 rename parameter 'msg' to 'msgid' in function declaration.
908 (issue_warning_error_from_context): Likewise.
909 (yyerror): Rename parameter 'msg' to 'msgid'.
910 (all over): Use new quoting style for diagnostics.
912 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
914 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
915 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
918 2004-10-14 Matt Austern <austern@apple.com>
920 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
923 2004-10-13 Tom Tromey <tromey@redhat.com>
926 * lang.opt (--extdirs): Document.
927 * jvspec.c (lang_specific_driver): Recognize -encoding and
930 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
932 * parse.y (issue_warning_error_from_context): Use va_list *
933 instead of va_list parameter.
934 (parse_error_context): Update call.
935 (parse_warning_context): Likewise.
937 2004-10-05 Zack Weinberg <zack@codesourcery.com>
939 * parse.y, parse-scan.y: Add list of diagnostic messages to
940 insulate translation template from version of yacc/bison used
941 to compile the grammar.
943 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
945 Prepare for %q, %< and %> in diagnostic message strings.
946 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
947 Name second parameter 'msgid'.
948 * parse.y: Additionally include pretty-print.h and diagnostic.h.
949 (issue_warning_error_from_context): Use pretty-printer functions
950 instead of vsprintf for constructing formatted messages. Rename
951 parameter 'msg' to 'msgid'.
952 (parse_error_context): Rename parameter 'msg' to 'msgid'.
953 (parse_warning_context): Likewise.
955 2004-10-05 Andrew Haley <aph@redhat.com>
958 * jcf-parse.c (parse_zip_file_entries): If a class has a
959 superclass and a TYPE_SIZE of zero, lay it out.
961 2004-09-30 Andrew Haley <aph@redhat.com>
964 * jcf-parse.c (compute_class_name): Rewrite.
966 2004-10-01 Jan Hubicka <jh@suse.cz>
968 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
970 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
972 * lex.c: Fix a comment typo.
974 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
976 * java-tree.h: Fix a comment typo.
978 2004-09-30 Per Bothner <per@bothner.com>
980 Simplify lexer. Implement --enable-mapped-location support.
981 * jcf-parse.c (parse_class_file): Use linemap_line_start.
982 (parse_source_file_1): Pass filename as extra parameter, so we can call
983 linemap_add and set input_location here, rather than in both callers.
984 (read_class): Pass copied filename to parse_source_file_1.
985 Don't initialize wfl_operator - only needed for source compilation.
986 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
987 * lex.h: Remove a bunch of debugging macros.
988 * lex.h (struct_java_line, struct java_error): Remove types.
989 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
990 (struct java_lc_s): Remove prev_col field.
991 (struct java_lexer): New fields next_unicode, next_columns, and
992 avail_unicode. New position field, and maybe token_start field.
993 Don't need hit_eof field - use next_unicode == -1 instead.
994 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
995 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
996 * parse.h: Various changes for USE_MAPPED_LOCATION.
997 (EXPR_WFL_EMIT_LINE_NOTE): XXX
998 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
999 (struct parser_ctxt): New file_start_location field.
1000 Remove p_line, c_line fields since we no longer save lines.
1001 Remove elc, lineno, and current_jcf fields - no longer used.
1002 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1003 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1004 source_location and is probably not needed anymore anyway.
1005 Use new expr_add_Location function.
1006 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1007 (java_pop_parser_context): Minor cleanup.
1008 (java_parser_context_save_global, java_parser_context_restore_global,
1009 java_pop_parser_context): Save/restore input_location as a unit.
1010 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1011 a source_location instead of a wfl context node.
1012 (check_class_interface_creation): input_filename is not addressable.
1013 (create_artificial_method): Calling java_parser_context_save_global
1014 and java_parser_context_restore_global is overkill. Instead,
1015 temporarily set input_location from class decl.
1016 (java_layout_seen_class_methods): Set input_location from method decl.
1017 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1018 (finish_loop_body): Likewise.
1019 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1020 (java_sprint_unicode): Take a character, not index in line.
1021 (java_sneak_uncode): Replaced by java_peek_unicode.
1022 (java_unget_unicode): No longer used.
1023 (java_allocate_new_line. java_store_unicode): Removed, since we
1024 no longer remember "lines".
1025 (java_new_lexer): Update for new data structures.
1026 (java_read_char): Move unget_value checking to java_read_unicode.
1027 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1028 efficient functions that are used directly when lexing.
1029 (java_read_unicode_collapsing_terminators): No longer needed.
1030 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1031 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1032 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1033 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1034 combine switch branches, and test for common token kinds earlier.
1035 (java_lex_error): Rewrite.
1036 * jv-scan.c (expand_location): New function, copied from tree.c.
1037 (main): Set ctxp->filename instead of setting input_filename directly.
1039 2004-09-30 Per Bothner <per@bothner.com>
1041 More cleanup for --enable-mapped-location.
1042 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1043 input_location here. Instead do it in give_name_to_class.
1044 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1045 * expr.c (expand_byte_code): Call linemap_line_start.
1046 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1047 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1048 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1049 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1050 to USE_MAPPED_LOCATION case.
1052 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1053 * jcf-parse.c (java_parse_file): Don't set input_filename.
1054 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1055 Create a list of TRANSLATION_UNIT_DECL.
1056 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1057 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1058 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1059 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1060 (file_start_location): New static.
1061 (set_source_filename): Avoid extra access to input_filename macro.
1062 Concatenate new name with class's package prefix.
1063 (set_source_filename, give_name_to_class): Update.
1064 (give_name_to_class): Set class's "line 0" input_location here.
1065 (parse_class_file): Set input_location as a unit.
1067 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1069 2004-09-29 Per Bothner <per@bothner.com>
1071 * java-tree.h: Redefine some macros and add some declaration
1072 to handle the USE_MAPPED_LOCATION case.
1073 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1074 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1075 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1076 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1078 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1079 * decl.c (finish_method, java_add_stmt): Likewise.
1080 * java-gimplify.c (java-gimplify.c): Likewise.
1081 * jcf-write.c (generate_bytecode_insns): Likewise.
1082 * lang.c (java_post_options): Likewise - call linemap_add.
1084 2004-09-29 Andrew Haley <aph@redhat.com>
1087 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1088 result of TRUNC_MOD_EXPR.
1089 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1090 * decl.c (java_init_decl_processing): Mark
1091 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1093 2004-09-28 Tom Tromey <tromey@redhat.com>
1096 * class.c (add_miranda_methods): Load superinterface if not
1099 2004-09-28 Andrew Haley <aph@redhat.com>
1102 * jcf-parse.c (load_class): Don't try to read a class that we've
1105 2004-09-28 Andrew Haley <aph@redhat.com>
1107 * jcf-parse.c (load_class): Back out previous broken patch.
1109 2004-09-28 Andrew Haley <aph@redhat.com>
1112 * jcf-parse.c (load_class): Don't try to read a class that we've
1114 Check that we really did read the right class.
1116 2004-09-25 Tom Tromey <tromey@redhat.com>
1119 * parse.y (create_artificial_method): Use add_method_1.
1121 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1123 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1125 * gcj.texi: Fix typos.
1127 2004-09-24 Tom Tromey <tromey@redhat.com>
1130 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1131 in error parts of rule.
1132 (unary_expression): Don't call error_if_numeric_overflow when $1
1135 2004-09-24 Tom Tromey <tromey@redhat.com>
1138 * parse.y (resolve_qualified_expression_name): Set
1139 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1140 * expr.c (force_evaluation_order): Check for empty argument list
1141 after stripping COMPOUND_EXPR.
1143 2004-09-23 Andrew Haley <aph@redhat.com>
1146 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1149 2004-09-23 Tom Tromey <tromey@redhat.com>
1152 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1153 where operand is null.
1155 2004-09-23 Tom Tromey <tromey@redhat.com>
1158 * parse.y (not_accessible_p): Allow access to protected members
1159 even when class is not static.
1161 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1163 * Make-lang.in: Revert the gcc-none.o change.
1165 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1167 * parse.y (patch_anonymous_class): VEC_space returns true if there
1170 2004-09-21 Matt Austern <austern@apple.com>
1173 * gjavah.c (free_method_name_list): Fix function definition so
1174 it's a proper C prototype.
1176 2004-09-21 Tom Tromey <tromey@redhat.com>
1179 * gjavah.c (free_method_name_list): New method.
1182 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1183 Zack Weinberg <zack@codesourcery.com>
1185 * java-tree.def: Use tree_code_class enumeration constants
1186 instead of code letters.
1187 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1188 new tree-class enumeration constants.
1190 2004-09-13 Tom Tromey <tromey@redhat.com>
1193 * class.c (layout_class_method): Put synthetic methods into the
1196 2004-09-11 Andrew Pinski <apinski@apple.com>
1198 * Make-lang.in (java/ggc-none.c): Change dependency
1199 for ggc.h into $(GGC_H).
1201 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1203 * Make-lang.in (java/win32-host.o): Add dependency on
1205 * win32-host.c: Add includes for coretypes.h, jcf.h
1207 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1209 * Make-lang.in (GCJH_OBJS): Change dependency from
1210 ggc-none.o to java/ggc-none.o
1211 (JCFDUMP_OBJS): Likewise.
1212 (java/ggc-none.o): New target.
1214 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1216 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1217 * class.c (build_utf8_ref, build_static_field_ref,
1218 make_field_value, make_method_value, get_dispatch_table,
1219 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1220 * constants.c (get_tag_node, build_ref_from_constant_pool,
1221 build_constants_constructor): Likewise.
1222 * decl.c (java_init_decl_processing): Likewise.
1223 * expr.c (build_java_array_length_access, build_newarray,
1224 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1225 build_java_binop, build_field_ref, expand_java_add_case,
1226 expand_java_call, build_known_method_ref, build_invokevirtual,
1227 build_invokeinterface, build_jni_stub): Likewise.
1228 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1229 * jcf-parse.c (get_constant): Likewise.
1230 * lex.c (do_java_lex): Likewise.
1231 * parse.y (patch_binop, patch_unaryop, patch_cast,
1232 build_newarray_node, patch_newarray): Likewise.
1233 * resource.c (compile_resource_data): Likewise.
1234 * typeck.c (build_prim_array_type): Likewise.
1236 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1238 * decl.c (java_init_decl_processing): Adjust
1239 initialize_sizetypes call.
1241 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1243 * jv-scan.c (fancy_abort): Add.
1245 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1247 * expr.c (build_java_arrayaccess): Use convert to change
1250 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1252 * class.c (make_local_function_alias): Allocate extra space for 'L'
1253 in name buffer. Reported by Thomas Neumann.
1255 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1257 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1258 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1259 * lex.c (do_java_lex): Adjust.
1260 (error_if_numeric_overflow): Likewise.
1262 2004-08-18 Andrew Pinski <apinski@apple.com>
1264 * class.c (make_local_function_alias): Only make a new decl if we
1265 support alias attribute on all decls.
1267 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1269 * class.c (make_local_function_alias): New function. Create local
1270 alias for public method DECL.
1271 (make_method_value): Use make_local_function_alias.
1272 * parse.y (craft_constructor): Don't special-case anonymous classes.
1273 Always set ctor_name to init_identifier_node.
1274 (lookup_method_invoke): Call layout_class_method when creating
1275 anonymous class constructor.
1277 2004-08-18 Richard Henderson <rth@redhat.com>
1279 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1280 default case. Treat '<' similarly. Update for
1281 is_gimple_formal_tmp_var name change.
1283 2004-08-17 Andrew Haley <aph@redhat.com>
1285 * lang.c (lang_printable_name): Obey verbose flag.
1286 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1287 lang_printable_name().
1288 (verify_constructor_circularity, get_printable_method_name,
1289 check_abstract_method_definitions, java_check_regular_methods,
1290 java_check_abstract_methods, check_inner_class_access,
1291 fix_constructors, patch_method_invocation, patch_return):
1293 * expr.c (pop_type_0): Likewise.
1295 * java-tree.h (lang_printable_name_wls): Delete.
1297 2004-08-16 Tom Tromey <tromey@redhat.com>
1300 * parse.y (primary): Changed for initialized and uninitialized
1302 (array_access): Handle array_creation_initialized.
1303 (array_creation_expression): Split into
1304 array_creation_initialized and array_creation_uninitialized.
1306 2004-08-16 Andrew Haley <aph@redhat.com>
1308 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1309 generating bytecode.
1311 2004-08-16 Elliot Lee <sopwith@redhat.com>
1314 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1315 spaces, and quoted filelists.
1317 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1319 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1320 * class.c (build_utf8_ref, build_static_field_ref,
1321 make_field_value, make_method_value, get_dispatch_table,
1322 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1323 * constants.c (get_tag_node, build_ref_from_constant_pool,
1324 build_constants_constructor): Likewise.
1325 * decl.c (java_init_decl_processing): Likewise.
1326 * expr.c (build_java_array_length_access, build_newarray,
1327 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1328 build_java_binop, build_field_ref, expand_java_add_case,
1329 expand_java_call, build_known_method_ref, build_invokevirtual,
1330 build_invokeinterface, build_jni_stub): Likewise.
1331 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1332 * jcf-parse.c (get_constant): Likewise.
1333 * lex.c (do_java_lex): Likewise.
1334 * parse.y (patch_binop, patch_unaryop, patch_cast,
1335 build_null_of_type, patch_newarray): Likewise.
1336 * resource.c (compile_resource_data): Likewise.
1337 * typeck.c (build_prim_array_type): Likewise.
1339 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1341 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1342 Don't create BLOCK here or call java_gimplify_block.
1344 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1346 * java-tree.h (flag_deprecated): Removed.
1347 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1348 * parse.y (check_deprecation): Check warn_deprecated instead of
1351 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1353 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1354 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1355 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1356 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1357 flag_force_classes_archive_check, flag_optimize_sci,
1358 flag_indirect_dispatch): Remove explicit declarations.
1359 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1362 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1365 * Make-lang.in (java.install-man): Install from either build
1366 tree or source tree, whichever has the file first.
1368 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1370 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1371 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1372 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1373 (do_java_lex): Likewise. Adjust force_fit_type call.
1375 2004-08-04 Roger Sayle <roger@eyesopen.com>
1376 Andrew Haley <aph@redhat.com>
1378 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1379 checking trees as they're being built.
1380 (convert): Call convert_ieee_real_to_integer if we're
1381 converting a constant, even if we're writing a class file.
1383 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1386 * parse.y (fold_constant_for_init): Call resolve_field_access with
1387 correct current_class context.
1389 2004-08-01 Roger Sayle <roger@eyesopen.com>
1391 * decl.c (update_aliases, initialize_local_variable): Replace calls
1392 to build with calls to buildN.
1393 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1394 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1395 * parse.h (BUILD_THROW): Likewise.
1396 * parse.y (switch_expression, synchronized_statement,
1397 catch_clause_parameter, array_creation_expression,
1398 conditional_expression, make_qualified_name,
1399 resolve_qualified_expression_name, patch_method_invocation,
1400 patch_invoke, build_method_invocation, build_new_invocation,
1401 build_assignment, patch_assignment, build_binop, patch_binop,
1402 build_string_concatenation, build_incdec, patch_unaryop,
1403 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1404 patch_return, build_if_else_statement, build_labeled_block,
1405 build_new_loop, build_loop_body, build_bc_statement,
1406 build_assertion, encapsulate_with_try_catch, build_try_statement,
1407 build_try_finally_statement, patch_synchronized_statement,
1408 emit_test_initialization): Likewise, replace build with buildN.
1410 2004-07-28 Eric Christopher <echristo@redhat.com>
1412 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1413 (java_unsafe_for_reeval): Ditto.
1415 2004-07-26 <hp@bitrange.com>
1417 * parse.y (build_super_invocation): Adjust declaration order to
1418 avoid declaration after statement.
1420 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1422 * decl.c: Rename all identifiers named `class' to `cl'.
1424 2004-07-25 Richard Henderson <rth@redhat.com>
1426 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1428 2004-07-23 Mike Stump <mrs@apple.com>
1430 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1431 * gjavah.c (throwable_p, decode_signature_piece,
1432 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1433 process_file): Likewise.
1434 * jcf-dump.c (main): Likewise.
1435 * jcf-io.c (read_zip_member): Likewise.
1436 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1437 give_name_to_class, get_class_constant): Likewise.
1438 * jcf-write.c (find_constant_wide, push_long_const,
1439 generate_classfile): Likewise.
1440 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1441 * parse.y (read_import_dir): Likewise.
1442 * typeck.c (parse_signature_type): Likewise.
1443 * verify.c (verify_jvm_instructions): Likewise.
1444 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1446 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1448 * Make-lang.in: Replace rmic and rmiregistry references with
1449 grmic and grmiregistry.
1450 * gcj.texi: Likewise.
1452 2004-07-20 Andrew Haley <aph@redhat.com>
1455 * verify.c (verify_jvm_instructions): Comment change only.
1457 * typeck.c (build_java_array_type): Add size field to array name.
1459 * java-tree.h (LOCAL_SLOT_P): New.
1460 (update_aliases): Add PC argument.
1461 (pushdecl_function_level): New function.
1463 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1464 MODIFY_EXPR, and SAVE_EXPR.
1465 (java_gimplify_modify_expr): New function.
1467 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1468 (expand_iinc): Pass PC to update_aliases().
1469 (STORE_INTERNAL): Likewise.
1470 (process_jvm_instruction): Likewise.
1472 * decl.c (base_decl_map): New variable.
1473 (uniq): New variable.
1474 (update_aliases): Rewrite with more thorough checking.
1475 (debug_variable_p): New function.
1476 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1477 (check_local_named_variable): Delete whole function.
1478 (initialize_local_variable): New function.
1479 (check_local_unnamed_variable): Add checks and comments.
1480 (find_local_variable): Rewrite.
1481 (java_replace_reference): New function.
1482 (function_binding_level): New variable.
1483 (pushdecl_function_level): New function.
1484 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1485 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1486 (start_java_method): Reset uniq. Create base_decl_map. Set
1487 function_binding_level.
1488 (end_java_method): Null unused fields to save memory.
1490 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1492 * class.c (add_interface_do): Remove.
1493 (set_super_info, interface_of_p, maybe_add_interface,
1494 add_interface, make_class_data, layout_class,
1495 add_miranda_methods): Adjust BINFO accessors and addition.
1496 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1498 * jcf-write.c (generate_classfile): Likewise.
1499 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1500 check_circular_reference, java_complete_class,
1501 check_abstract_method_definitions,
1502 java_check_abstract_method_definitions,
1503 check_interface_throws_clauses, java_check_abstract_methods,
1504 lookup_java_interface_method2,
1505 find_applicable_accessible_methods_list): Adjust BINFO accessors
1507 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1509 2004-07-18 Roger Sayle <roger@eyesopen.com>
1511 * builtins.c (max_builtin, min_builtin,
1512 java_build_function_call_expr): Replace calls to build with buildN.
1513 * class.c (build_class_ref, build_static_field_ref,
1514 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1515 * constants.c (build_ref_from_constant_pool): Likewise.
1516 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1517 add_stmt_to_compound): Likewise.
1518 * except.c (build_exception_object_ref, expand_end_java_handler):
1520 * java-gimplify.c (java_gimplify_case_expr,
1521 java_gimplify_default_expr, java_gimplify_block,
1522 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1523 * jcf-write.c (generate_bytecode_insns): Likewise.
1524 * typeck.c (convert_ieee_real_to_integer): Likewise.
1526 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1528 * java-tree.h (builtin_function): Declare.
1530 2004-07-16 Steven Bosscher <stevenb@suse.de>
1532 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1533 abuse restore_line_number_status.
1535 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1538 * jcf-parse.c (java_emit_static_constructor): Specify default
1541 2004-07-13 Per Bothner <per@bothner.com>
1543 * java-tree.h (all_class_filename): Remove useless macro.
1544 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1545 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1546 * parse.y (java_parser_context_restore_global): Replace
1547 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1548 * jcf-parse.c (read_class, java_parse_file): Likewise.
1550 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1553 gjavah.c (print_field_info): Emit constant only if field is static.
1555 2004-07-11 Roger Sayle <roger@eyesopen.com>
1557 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1558 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1559 build_java_ret, build_java_throw_out_of_bounds_exception,
1560 build_java_array_length_access, java_check_reference,
1561 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1562 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1563 expand_java_arrayload, build_java_monitor, expand_java_return,
1564 expand_load_internal, expand_java_NEW, build_get_class,
1565 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1566 build_java_soft_divmod, build_java_binop, build_field_ref,
1567 expand_compare, expand_java_goto, expand_java_switch,
1568 expand_java_add_case, build_class_init, build_known_method_ref,
1569 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1570 expand_invoke, build_jni_stub, expand_java_field_op,
1571 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1572 force_evaluation_order, emit_init_test_initialization): Convert
1573 calls to "build" into calls to the prefered "buildN" functions.
1575 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1577 * java-tree.h (set_block): Remove.
1578 * lang.c (java_clear_binding_stack): New.
1579 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1580 * decl.c (struct binding_level): Remove this_block.
1581 (clear_binding_level): Likewise.
1582 (poplevel): Don't handle this_block.
1583 (set_block): Remove.
1585 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1587 * class.c (common_enclosing_context_p): Remove statement with no
1590 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1593 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1594 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1595 (craft_constructor): Inherit access flags for implicit constructor
1596 from the enclosing class.
1597 (create_class): Fix comment typo.
1598 (resolve_qualified_expression_name): Pass type of qualifier to
1599 not_accessible_p, not the type in which target field was found.
1600 (not_accessible_p): Handle inner classes. Expand protected
1601 qualifier-subtype check to enclosing instances, but don't apply this
1602 check to static members. Allow protected access to inner classes
1603 of a subtype. Allow private access within common enclosing context.
1604 (build_super_invocation): Get WFL line number info from current
1606 (build_incomplete_class_ref): Update for new create_anonymous_class
1608 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1609 common_enclosing_instance_p.
1610 * class.c (common_enclosing_context_p): New. Determine if types
1611 share a common enclosing context, even across static contexts.
1612 (common_enclosing_instance_p): Renamed from
1613 common_enclosing_context_p. Determines if types share a common
1614 non-static enclosing instance.
1615 * java-tree.h (common_enclosing_instance_p): Declare.
1616 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1617 for inner class constructors.
1618 (generate_classfile): Use get_method_access_flags.
1620 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1622 * class.c (interface_of_p): Check for null TYPE_BINFO.
1624 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1626 * class.c (make_class): Do not create binfo here.
1627 (set_super_info): Create it here.
1628 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1630 2004-07-08 Richard Henderson <rth@redhat.com>
1632 * expr.c (case_identity, get_primitive_array_vtable,
1633 java_expand_expr, emit_init_test_initialization): Remove.
1634 * java-tree.h (java_expand_expr): Remove.
1635 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1637 2004-07-07 Per Bothner <per@bothner.com>
1639 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1640 get internal error due to mismatched types.
1642 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1644 * gcj.texi (Linking): New node. Document -lgij usage.
1646 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1648 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1649 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1650 * java/class.c (set_super_info, class_depth, interface_of_p,
1651 maybe_add_interface, add_interface, make_class_data,
1652 layout_class, add_miranda_methods): Adjust BINFO macros.
1653 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1654 * jcf-write.c (generate_classfile): Likewise.
1655 * parse.y (patch_anonymous_class,
1656 check_inner_circular_reference, check_circular_reference,
1657 java_complete_class, check_abstract_method_definitions,
1658 java_check_abstract_method_definitions,
1659 check_interface_throws_clauses, java_check_abstract_methods,
1660 lookup_java_interface_method2,
1661 find_applicable_accessible_methods_list): Likewise.
1662 * typeck.c (find_method_in_interface): Likewise.
1663 * verify.c (merge_types): Likewise.
1665 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1667 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1668 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1670 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1672 * class.c (make_class): Use make_tree_binfo.
1673 (set_super_info, add_interface_do): Likewise.
1674 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1676 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1678 * verify.c: Correct array element access formatting thinko.
1680 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1682 * verify.c: Insert a short blurb at the start referring to the JVMS.
1683 (merge_type_state): Remove redundant nested if statement.
1684 (verify_jvm_instructions): Ensure current_subr is initialised to
1686 Minor formatting fixes all over the place.
1688 2004-07-02 Richard Henderson <rth@redhat.com>
1690 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
1692 2004-07-01 Richard Henderson <rth@redhat.com>
1694 * class.c (registerClass_libfunc): Remove.
1695 (init_class_processing): Don't set it.
1696 (emit_register_classes): Take list_p parameter. Fill it in
1697 with _Jv_RegisterClass calls.
1698 * decl.c (java_init_decl_processing): Don't call
1699 init_resource_processing.
1700 * jcf-parse.c (java_emit_static_constructor): New.
1701 (java_parse_file): Call it.
1702 * resource.c (registerResource_libfunc): Remove.
1703 (init_resource_processing): Remove.
1704 (write_resource_constructor): Take list_p parameter. Fill it in
1705 with _Jv_RegisterResource calls.
1706 * java-tree.h: Update prototypes.
1708 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
1711 * class.c (layout_class_method): Do not override package-private
1712 method if its in a different package.
1713 (split_qualified_name): Move here from parse.y. Rename from
1714 breakdown_qualified. Add comment.
1715 (in_same_package): Move here from parse.y. Add comment.
1716 * java-tree.h (break_down_qualified, in_same_package): Declare.
1717 (in_same_package): Likewise.
1718 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
1721 2004-06-29 Andrew Haley <aph@redhat.com>
1723 * except.c (expand_start_java_handler): Push a new binding level.
1724 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1725 register_exception_range() to register where we'll do it.
1726 (expand_end_java_handler): Remove old bogus code. Replace with
1727 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1728 the top of the expression we're curently building.
1729 (maybe_end_try): Delete.
1730 * decl.c (binding_level.exception_range): New field.
1731 (clear_binding_level): Add field exception_range. Reformat.
1732 (poplevel): Call expand_end_java_handler().
1733 (poplevel): Call java_add_stmt only if functionbody is false.
1734 (maybe_poplevels): Don't call maybe_end_try() from here.
1735 (end_java_method): Clear no longer used trees in function decl.
1736 (register_exception_range): New function.
1737 * java-tree.h (register_exception_range, struct eh_range): Declare.
1739 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
1741 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
1743 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
1746 * expr.c (class_has_finalize_method): Fix method name indentation.
1747 (expand_java_call): Remove K&R style parameter declaration.
1748 (expand_invoke): Fix statement indentation.
1749 (expand_java_field_op): Likewise.
1750 * parse-scan.y: Fix typo.
1751 (reset_report): Fix method name indentation.
1752 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
1754 * verify.c (verify_jvm_instructions): Document parameters, insert
1756 * lang.c (lang_init_source): Fix method name indentation.
1757 * class.c (common_enclosing_context_p): Likewise.
1758 (emit_symbol_table): Fix parameter list indentation.
1759 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
1760 parameter declaration.
1761 * constants.c: Fix copyright notice indentation.
1762 * typeck.c (find_method_in_superclasses): Fix parameter list
1764 (find_method_in_interfaces): Likewise.
1765 * zextract.c (makelong): Fix method name indentation.
1767 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1770 * parse.y (create_interface): Set correct access modifiers for
1772 * jcf-write.c (get_classfile_modifiers): New function.
1773 (generate_classfile): Use get_classfile_modifiers, not
1776 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1778 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
1779 dependency to current parser context, not NULL_TREE, for top-level
1781 (jdep_resolve_class): Enable member access check for all inner
1784 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1786 * parse.y (qualify_and_find): Pass type decl, not identifier, to
1789 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1792 * expr.c (expand_java_field_op): Ensure that target class for static
1793 field access has been loaded.
1795 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
1796 Ranjit Mathew <rmathew@hotmail.com>
1798 PR java/1207, java/16178
1799 * jcf-parse.c (load_class): Return immediately if passed a type decl
1800 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
1801 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
1802 before calling load_class.
1803 (qualify_and_find): Likewise.
1804 (find_in_imports_on_demand): Likewise.
1805 (find_applicable_accessible_methods_list): Likewise.
1807 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
1809 * parse.y (java_layout_seen_class_methods): Don't call load_class
1810 on class defined by source parser.
1812 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
1814 * parse.y (set_nested_class_simple_name_value): Removed.
1815 (java_complete_expand_class): Remove calls to
1816 set_nested_class_simple_name_value.
1818 2004-06-22 Andrew Haley <aph@redhat.com>
1819 Ranjit Mathew <rmathew@hotmail.com>
1821 Fixes PR java/16113.
1822 * decl.c (force_poplevels): Remove call to expand_end_bindings.
1824 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
1826 * parse.y (create_class): Correct diagnostic message about
1827 java.lang.Object extending anything else.
1829 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1831 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
1832 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
1833 * constants.c (build_ref_from_constant_pool): Likewise.
1834 * expr.c (build_java_array_length_access): Likewise.
1835 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
1836 (invoke_build_dtable, build_invokevirtual): Likewise.
1837 (build_invokeinterface, java_expand_expr): Likewise.
1838 (emit_init_test_initialization): Likewise.
1839 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1840 * parse.y (make_qualifed_name, build_array_ref): Likewise.
1842 2004-06-21 Andrew Haley <aph@redhat.com>
1844 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
1847 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
1849 * jcf.h (struct JCF): Change java_source, right_zip and finished
1851 * lex.h (struct java_lexer): Change hit_eof, read_anything,
1852 byte_swap and use_fallback to unsigned int.
1853 * parse.h (struct _jdep): Change flag0 to unsigned int.
1855 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
1858 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
1859 before trying to lay out its methods.
1860 * jcf-parse.c (read_class): Track parsed files using canonical paths
1861 obtained via lrealpath from libiberty.
1862 (java_parse_file): Likewise.
1863 (parse_source_file_1): Rename formal parameter to reflect its
1864 modified purpose. Minor formatting fix.
1866 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1868 * class.c (emit_register_classes): Make the function uninlinable,
1869 do not set current_function_cannot_inline.
1870 * resource.c (write_resource_constructor): Do not reset
1871 flag_inline_functions around rest_of_compilation.
1873 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
1876 * expr.c (java_truthvalue_conversion): Handle
1877 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
1878 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
1879 i.e. return the expression.
1881 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
1883 * gjavah.c: Include version.h
1885 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
1887 * jcf-write.c (generate_bytecode_conditional): Correct handling
1888 of unordered conditionals. Add comment.
1890 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
1891 Per Bothner <per@bothner.com>
1893 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
1894 local variable was initialised upon declaration.
1895 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
1896 variable was final and initialised upon declaration.
1897 * check-init.c (check_final_reassigned): Give error only if a blank
1898 final is not definitely unassigned or if an initialised final is
1900 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
1901 assignment expressions. Remove case MODIFY_EXPR, label do_default.
1902 (check_init): Perform initialised-variable-removing-optimisation
1903 only on non-final local variables.
1905 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1907 * jcf-write.c (generate_bytecode_conditional): Handle binops
1908 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
1910 (generate_bytecode_insns): Likewise.
1912 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1914 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
1915 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
1917 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
1919 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
1920 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
1922 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1924 * decl.c (struct binding_level): Add GTY marker. Compile
1925 binding_depth unconditionally.
1926 (current_binding_level, free_binding_level, global_binding_level):
1928 (clear_binding_level): Unconditionally set binding_depth.
1929 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
1931 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
1933 * lex.c (java_new_lexer): Set 'encoding'.
1934 (java_read_char): Improve error message for unrecognized characters.
1935 * lex.h (struct java_lexer): New field 'encoding'.
1937 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1939 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
1941 2004-05-21 Mark Wielaard <mark@klomp.org>
1943 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
1946 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
1948 * typeck.c: Remove non-printable character 160.
1950 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
1952 * check-init.c: Correct minor typos.
1954 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1956 * Make-lang.in, expr.c, java-gimplify.c: Rename
1957 tree-simple.[ch] to tree-gimple.[ch].
1959 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
1961 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
1963 2004-05-13 Diego Novillo <dnovillo@redhat.com>
1965 Merge from tree-ssa-20020619-branch. See
1966 ChangeLog.tree-ssa for details.
1968 * Make-lang.in, builtins.c, check-init.c, class.c,
1969 constants.c, decl.c, except.c, expr.c, java-except.h,
1970 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
1971 lang.c, lang.opt, parse.y, resource.c: Merged.
1972 * java-gimplify.c: New file.
1974 2004-05-10 Andrew Haley <aph@redhat.com>
1976 * parse.y (create_class): Set TYPE_VFIELD.
1977 * decl.c (java_init_decl_processing): Likewise.
1979 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
1980 * class.c (make_method_value): Replace DECL_VINDEX with call to
1982 (get_dispatch_vector): Likewise.
1983 (layout_class_method): Likewise.
1984 Replace set of DECL_VINDEX with call to set_method_index().
1985 (set_method_index): New function.
1986 (get_method_index): New function.
1987 * java-tree.h (set_method_index): New function decl.
1988 (get_method_index): New function decl.
1990 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
1992 * parse.y (check_pkg_class_access): Add new argument
1993 and use it when cl is NULL to call lookup_cl on it.
1994 (parser_check_super_interface): Do not call lookup_cl.
1995 Pass this_decl to check_pkg_class_access and NULL
1996 instead of lookup_cl.
1997 (parser_check_super): Update for change in
1998 check_pkg_class_access.
1999 (do_resolve_class): Likewise.
2000 (process_imports): Likewise.
2001 (find_in_imports_on_demand): Likewise.
2002 (resolve_qualified_expression_name): Likewise.
2004 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2006 Fixes PR java/9685, PR java/15073
2007 * parse.y (accessibility_string): New method.
2008 (not_accessible_field_error): Use accessibility_string()
2009 instead of java_accstring_lookup().
2010 (resolve_qualified_expression_name): Check with
2011 check_pkg_class_access() before allowing access using
2014 Use check_pkg_class_access() instead of not_accessible_p()
2015 for unqualified types.
2016 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2017 REFERENCE for package-private access checking.
2018 (patch_method_invocation): Use accessibility_string() instead
2019 of java_accstring_lookup().
2021 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2024 * gjavah.c (struct method_name): Add member is_native.
2025 (overloaded_jni_method_exists_p): Match candidate method only if
2027 (print_method_info): Initialise is_native flag from the method's
2030 2004-04-30 Roger Sayle <roger@eyesopen.com>
2032 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2033 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2035 2004-04-22 Roger Sayle <roger@eyesopen.com>
2037 * resource.c (write_resource_constructor): Guard call to possibly
2038 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2040 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2042 * class.c (make_class_data): Add new field aux_info.
2043 * decl.c (java_init_decl_processing): Push type and decl for
2046 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2048 * expr.c (expand_java_NEW): Don't use size argument for
2049 _Jv_AllocObject calls.
2050 * parse.y (patch_invoke): Likewise.
2052 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2054 * expr.c (build_invokeinterface): Remove unused variables to
2057 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2059 * class.c (get_interface_method_index): New function. Return dispatch
2060 index for interface method.
2061 (make_method_value): For interface methods, set index field to
2062 iface dispatch index, not DECL_VINDEX.
2063 * expr.c (build_invokeinterface): Use get_interface_method_index.
2065 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2067 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2069 2004-03-31 Andrew Haley <aph@redhat.com>
2072 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2074 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2076 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2077 form of GTY markers.
2079 2004-03-25 Marcus Meissner <meissner@suse.de>
2082 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2084 2004-03-23 Tom Tromey <tromey@redhat.com>
2087 * jcf-write.c (make_class_file_name): Don't report if mkdir
2090 2004-03-23 Tom Tromey <tromey@redhat.com>
2092 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2094 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2096 * class.c, gjavah.c, lang.c: Fix comment typos.
2097 * gcj.texi: Fix typos.
2099 2004-03-19 Per Bothner <per@bothner.com>
2101 * gcj.texi (Code Generation): Document new flags and assert defaults.
2103 * class.c (assume_compiled_node_struct): Rename type to
2104 class_flag_node_struct, as it is now also used for enable_assertions.
2105 Rename assume_compiled_node typedef. Rename excludep field to value.
2106 (find_assume_compiled_node): Rename function to find_class_flag_node.
2107 Minor optimization - avoid needless strlen.
2108 (add_assume_compiled): Some tweaking and optimization.
2109 Rename and generalize to add_class_flag takem an extra parameter.
2110 (add_assume_compled): New just calls add_class_flag.
2111 (add_enable_assert, enable_assertions): New functions.
2112 (enable_assert_tree): New static.
2113 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2114 * lang.opt (fenable-assertions, fenable-assertions=,
2115 fdisable-assertions, fdisable-assertions=): New options.
2116 * lang.c (java_handle_option): Handle new options.
2117 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2118 class in an interface - create helper class nested in outer interface.
2119 (build_assertion): Short-circuit if enable_assertions is false.
2121 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2123 * java-tree.h: Changes throughout to add checking to macros
2124 and numerous whitespace changes.
2125 (VAR_OR_FIELD_CHECK): New macro.
2126 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2127 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2129 2004-03-16 Per Bothner <per@bothner.com>
2131 * jcf-jump.c (options): New --print-constants option.
2132 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2134 * jcf-dump.c (flag_print_constant_pool): Default to off.
2135 (print_constant_terse_with_index): New helper function.
2136 (various places): Check flag_print_constant_pool where missing.
2137 (main): If verbose set flag_print_constant_pool.
2138 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2140 2004-03-15 Andrew Haley <aph@redhat.com>
2143 * parse.y (java_complete_lhs): Check that final variable has an
2146 2004-03-12 Andrew Haley <aph@redhat.com>
2149 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2152 2004-02-29 Roger Sayle <roger@eyesopen.com>
2154 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2157 2004-02-27 Per Bothner <per@bothner.com>
2159 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2160 suggestion: Use build_incomplete_class_ref.
2161 This fixes PR java/13508, java/11714.
2163 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2165 * java/parse.h: Update copyright.
2167 2004-02-26 Andrew Haley <aph@redhat.com>
2170 * parse.y (check_interface_throws_clauses): Check for
2171 !METHOD_INVISIBLE (iface_method).
2172 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2173 well as CLASS_ABSTRACT.
2175 2004-02-25 Per Bothner <per@bothner.com>
2177 * parse.y (build_assertion): If we're in an inner class, create the
2178 class$ helper routine in the outer class.
2180 2004-02-19 Richard Henderson <rth@redhat.com>
2182 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2184 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2186 * Make-lang.in (java.install-man): Add extra dependencies.
2188 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2190 * Make-lang.in: Install man pages under the same names
2191 (possibly transformed) as the program they document.
2193 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2195 * gjavah.c: Include "intl.h".
2196 (error): New function.
2197 (main): Call gcc_init_libintl.
2198 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2199 print_stub_or_jni, process_file, main): Use error rather than
2201 (print_method_info, usage, help, version, main): Mark strings for
2202 translation with _. Avoid splitting up sentences. Send
2203 information messages to stdout.
2204 * jcf-dump.c: Include "intl.h".
2205 (main): Call gcc_init_libintl.
2206 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2207 Mark error, usage and version messages for translation with _.
2208 Avoid splitting up sentences.
2209 * jv-scan.c: Include "intl.h".
2210 (fatal_error, warning): Change parameter s to msgid. Translate
2212 (main): Call gcc_init_libintl.
2213 (usage, help, version): Mark error, usage and version messages for
2214 translation with _. Avoid splitting up sentences.
2215 * jvgenmain.c: Include "intl.h".
2216 (main): Call gcc_init_libintl.
2217 (usage, main): Mark error messages for translation with _.
2218 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2219 JVGENMAIN_OBJS): Add intl.o.
2220 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2221 java/jvgenmain.o): Update dependencies.
2223 2004-02-08 Per Bothner <per@bothner.com>
2225 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2226 class don't use not_accessible_field_error, which can get confused.
2228 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2230 Make-lang.in (po-generated): Delete.
2232 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2234 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2236 * decl.c: Include target.h.
2237 (start_java_method): Replace PROMOTE_PROTOTYPES with
2238 targetm.calls.promote_prototypes.
2239 * expr.c: Include target.h.
2240 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2241 targetm.calls.promote_prototypes.
2242 * parse.y: Include target.h.
2243 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2244 with targetm.calls.promote_prototypes.
2246 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2248 * typeck.c: Update copyright.
2250 2004-02-02 Tom Tromey <tromey@redhat.com>
2252 * decl.c (java_init_decl_processing): Remove duplicate
2255 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2257 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2259 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2261 * expr.c (build_field_ref): Move variable
2264 2004-01-28 Andrew Haley <aph@redhat.com>
2266 * expr.c (build_field_ref): Widen field offset.
2268 2004-01-27 Andrew Haley <aph@redhat.com>
2271 * parse.y (check_interface_throws_clauses): Make sure class_decl
2274 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2277 * parse.y (patch_assignment): Don't modify lhs_type for
2278 reference assignments.
2280 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2282 * Make-lang.in: Replace $(docdir) with doc.
2283 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2284 (java.install-man): Revamp rule.
2286 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2288 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2289 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2290 instead of deferred backquote.
2292 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2294 * typeck.c (find_method_in_interfaces): Move variable
2297 2004-01-16 Andrew Haley <aph@redhat.com>
2300 * typeck.c (shallow_find_method): New.
2301 (find_method_in_superclasses): New.
2302 (find_method_in_interfaces): New.
2303 (lookup_do): Rewrite.
2304 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2306 * jcf-parse.c (read_class): Save and restore output_class.
2307 * decl.c (java_expand_body): Set output_class from fndecl.
2309 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2311 * class.c (gen_indirect_dispatch_tables): Fix string length
2314 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2316 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2317 (java.srcextra): Copy above back to source directory if requested.
2318 (po-generated): Delete reference to $(parsedir).
2319 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2322 2004-01-14 Jan Hubicka <jh@suse.cz>
2324 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2327 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2329 * java-tree.h (java_expand_expr): Change prototype.
2330 * expr.c (java_expand_expr): Add alt_rtl parameter.
2332 2004-01-09 Andrew Haley <aph@redhat.com>
2335 * parse.y (java_fix_constructors): Set output_class.
2336 (java_reorder_fields): Likewise.
2337 (java_layout_classes): Likewise.
2338 (java_expand_classes): Generate indirect dispatch tables.
2339 (java_expand_classes): Set output_class.
2340 (java_finish_classes): Likewise.
2341 * lang.c (java_init): Turn on always_initialize_class_p if we're
2342 using indirect dis[atch.
2343 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2344 (java_get_callee_fndecl): Use class local atable.
2346 (always_initialize_class_p): Decl moved to java-tree.h.
2347 (HANDLE_CLASS_INFO): Set output_class.
2348 (read_class): Likewise.
2349 (parse_class_file): Call gen_indirect_dispatch_tables.
2350 (parse_zip_file_entries): Set output_class.
2351 (java_parse_file): Set output_class. Don't emit symbol tables.
2352 * java-tree.h (output_class): New.
2353 Remove global declarations for otable, atable, and ctable.
2354 (always_initialize_class_p): moved here from decl.c.
2356 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2357 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2358 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2359 (struct lang_type): Add otable_methods, otable_decl,
2360 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2361 ctable_decl, catch_classes, type_to_runtime_map.
2362 * expr.c (build_field_ref): Make otable, atable, and ctable class
2363 local rather than global.
2364 (build_known_method_ref): Likewise.
2365 (build_invokeinterface): Likewise.
2366 (java_expand_expr): Pass runtime type (rather than actual type) to
2368 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2369 this class. Look up each class in that map to delete duplicates.
2370 (expand_end_java_handler): Pass runtime type (rather than actual
2371 type) to expand_start_catch.
2372 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2374 (java_init_decl_processing): Rearrange things. Remove global
2375 declarations of otable, atable, and ctable.
2376 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2377 (java_expand_body): Set output_class.
2378 * constants.c (build_constant_data_ref): Use output_class, not
2380 (alloc_name_constant): Likewise.
2381 * class.c (gen_indirect_dispatch_tables): New.
2382 (build_class_ref): Generate hard reference to superclass, even if
2383 using indirect dispatch.
2384 (build_static_field_ref): Use class local atable.
2385 (make_class_data): Generate hard reference to superclass, even if
2386 using indirect dispatch.
2387 Generate symbolic references to interfaces when using indirect
2389 (make_class_data): Emit otable, atable, and ctable.
2390 Make otable, atable, and ctable class local rather than global.
2391 (emit_catch_table): Make otable, atable, and ctable class local
2394 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2396 * parse.y (catch_clause_parameter): Fix typo.
2399 * parse.y: (catch_clause_parameter): Return early if $3, aka
2400 formal_parameter, is null.
2402 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2404 * class.c: Remove uses of "register" specifier in
2405 declarations of arguments and local variables.
2408 * gjavah.c: Likewise.
2409 * jcf-dump.c: Likewise.
2410 * jcf-io.c: Likewise.
2411 * jcf-parse.c: Likewise.
2412 * jcf-write.c: Likewise.
2413 * keyword.h: Likewise.
2414 * parse.y: Likewise.
2415 * typeck.c: Likewise.
2416 * verify.c: Likewise.
2418 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2420 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2421 (java.install_common, java.install-man): Adjust for above.
2422 (java.uninstall): Likewise.
2424 2003-12-03 Michael Koch <konqueror@gmx.de>
2426 * class.c (make_class_data):
2427 Push field value to 'hack_signers' instead of 'signers'.
2428 * decl.c (java_init_decl_processing):
2429 Push field 'hack_signers' instead of 'signers'.
2431 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2433 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2436 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2439 * parse.y (qualify_ambiguous_name): Remove lots of broken
2440 field access processing - there's no need to do that here,
2441 because we have resolve_field_access. Remove
2442 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2443 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2446 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2449 * parse.y (java_complete_lhs): Save location prior to patching
2452 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2455 * resource.c (write_resource_constructor): Append
2456 "_resource" to constructor identifier name.
2458 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2461 * constants.c (cpool_for_class): New function.
2462 (outgoing_cpool): Remove global variable.
2463 (alloc_name_constant): Use cpool_for_class.
2464 (build_constants_constructor): Likewise.
2465 * decl.c (java_expand_body): Set current_class.
2466 * java-tree.h (outgoing_cpool) Remove declaration.
2467 (init_outgoing_cpool): Likewise.
2468 * jcf-parse.c (init_outgoing_cpool): Remove function.
2469 (parse_class_file): Don't call init_outgoing_cpool.
2470 * parse.y (java_complete_expand_methods): Don't call
2471 init_outgoing_cpool. Don't save outgoing_cpool.
2472 (java_expand_classes): Don't restore outgoing_cpool.
2473 (java_finish_classes): Likewise.
2475 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2477 * Make-lang.in: (java.install-common) Add
2478 symlink for $(target_noncanonical)-gcjh for
2481 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2483 * Make-lang.in (java.extraclean): Delete.
2485 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2487 * Make-lang.in (check-java): Add.
2489 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2492 * except.c (prepare_eh_table_type): Allocate variable-sized
2493 buffer `buf' with alloca.
2495 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2499 decl.c (java_init_decl_processing): Don't initialize
2500 class_not_found_type_node, no_class_def_found_type_node.
2502 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2503 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2504 (class_not_found_type_node, no_class_def_found_type_node):
2507 parse.y (build_dot_class_method_invocation): Add this_class
2508 argument. Qualify method invocations to a different class.
2509 (create_new_parser_context): Initialize saved_data_ctx to 0.
2510 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2511 (build_dot_class_method): Don't load classes. Register
2513 (build_incomplete_class_ref): Special cases for interfaces
2514 and inner classes. Move build_dot_class_method call to here...
2515 (patch_incomplete_class_ref): ...from here. Pass current_class
2516 to build_dot_class_method_invocation.
2517 (build_assertion): Pass class_type to
2518 build_dot_class_method_invocation.
2519 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2521 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2524 * java-tree.h (BLOCK_EMPTY_P): Define.
2525 * parse.y (java_complete_lhs): Check for empty blocks
2526 in TRY_FINALLY_EXPR case.
2528 2003-11-17 Andrew Haley <aph@redhat.com>
2530 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2531 (struct lang_decl_var:freed): New variable.
2532 * decl.c (poplevel): Mark local vars that have gone out of scope.
2533 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2536 2003-11-16 Jason Merrill <jason@redhat.com>
2538 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2539 and TAGS files that include them for each front end.
2541 2003-11-15 Tom Tromey <tromey@redhat.com>
2543 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2545 2003-11-12 Jason Merrill <jason@redhat.com>
2547 PR optimization/12547
2548 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2549 BLOCK_EXPR_BODY directly.
2551 2003-11-12 Andrew Haley <aph@redhat.com>
2554 * parse.y (fold_constant_for_init): Check that we really do have a
2558 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2559 init_test_decls being inlined.
2562 * parse.y (do_resolve_class): Check return value from
2563 breakdown_qualified().
2565 2003-11-11 Tom Tromey <tromey@redhat.com>
2568 * parse.y (merge_string_cste): Handle case where we have a
2569 pointer that happens to be zero, not null_pointer_node.
2571 2003-11-10 Tom Tromey <tromey@redhat.com>
2573 * jcf-parse.c (classify_zip_file): Correctly compare
2574 filename_length against length of manifest file's name.
2576 2003-11-08 Tom Tromey <tromey@redhat.com>
2579 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2581 2003-11-06 Andrew Haley <aph@redhat.com>
2583 * expr.c (java_stack_swap): Make sure destination stack slots are
2584 of the correct type.
2586 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2588 * Make-lang.in (dvi): Move targets to $(docobjdir).
2589 (gcj.dvi): Simplify rule and adjust target.
2590 (gcj.info): Simplify rule.
2591 (gcj.pod): New intermediate rule.
2592 (gcjh.pod): Likewise.
2593 (jv-scan.pod): Likewise.
2594 (jcf-dump.pod): Likewise.
2595 (gij.pod): Likewise.
2596 (jv-convert.pod): Likewise.
2597 (rmic.pod): Likewise.
2598 (rmiregistry.pod): Likewise.
2601 (jv-scan.1): Delete.
2602 (jcf-dump.1): Delete.
2604 (jv-convert.1): Delete.
2606 (rmiregistry.1): Delete.
2608 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2610 Fixes PR java/12866.
2611 * parse.y (resolve_qualified_expression_name): Move test
2612 for outer field access methods from here...
2613 (check_thrown_exceptions) ...to here.
2615 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2617 * .cvsignore: Delete.
2619 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2621 * verify.c (verify_jvm_instructions): Don't warn about legal
2622 eh binding regions generated for example by jdk 1.4.1.
2624 2003-10-24 David S. Miller <davem@redhat.com>
2626 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2628 2003-10-22 Andrew Haley <aph@redhat.com>
2630 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2631 (java_get_callee_fndecl): New.
2633 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2635 * java-tree.h (ctable_decl): New.
2636 (catch_classes): New.
2637 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2639 * decl.c (java_init_decl_processing): Add catch_class_type.
2641 Add catch_classes field.
2643 * class.c (build_indirect_class_ref): Break out from
2645 (make_field_value): Check flag_indirect_dispatch.
2646 (make_class_data): Ditto.
2647 Tidy uses of PUSH_FIELD_VALUE.
2648 Add field catch_classes.
2649 (make_catch_class_record): New.
2651 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2653 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2655 * jcf-write.c: Follow spelling conventions.
2656 * parse.y: Likewise.
2658 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2660 * ChangeLog: Fix typos.
2661 * expr.c: Fix comment typos.
2662 * jcf-write.c: Likewise.
2665 * mangle.c: Likewise.
2666 * parse-scan.y: Likewise.
2667 * parse.y: Likewise.
2669 2003-10-22 Tom Tromey <tromey@redhat.com>
2671 * expr.c (expand_byte_code): Only warn about dead bytecode when
2672 extra_warnings is set.
2674 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2676 Fix for PR java/12586.
2677 * mangle.c (find_compression_record_match): Don't iterate through
2678 package namespace elements unless they all match compression_table
2681 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
2683 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
2684 (generate-manpages): Likewise.
2685 (java.maintainer-clean): Likewise.
2686 (gcj.info): Likewise.
2689 (jv-scan.1): Likewise.
2690 (jcf-dump.1): Likewise.
2692 (jv-convert.1): Likewise.
2694 (rmiregistry.1): Likewise.
2695 (java.install-man): Likewise.
2696 (parse-scan.o): Move and define complete compile line.
2697 (parse.o): Likewise.
2698 (jcf-tree-inline.o): Move.
2700 2003-10-20 Mark Mitchell <mark@codesourcery.com>
2702 * Make-lang.in (info): Update dependencies.
2703 (java.install-info): Remove.
2704 ($(srcdir)/java/gcj.info): Replace with ...
2705 ($(docobjdir)/gcj.info): ... this.
2707 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
2709 * Make-lang.in: Replace uses of $(target_alias) with
2710 $(target_noncanonical).
2712 2003-10-09 Tom Tromey <tromey@redhat.com>
2714 * decl.c (java_init_decl_processing): Declare signers field.
2715 * class.c (make_class_data): Set signers field.
2717 2003-10-09 Jason Merrill <jason@redhat.com>
2719 * parse.y (patch_assignment): Use make_node to create a BLOCK.
2720 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
2723 2003-10-06 Mark Mitchell <mark@codesourcery.com>
2725 * Make-lang.in (java.info): Replace with ...
2727 (java.dvi): Replace with ...
2729 (java.generated-manpages): Replace with ...
2731 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
2733 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
2735 2003-10-01 Andrew Haley <aph@redhat.com>
2737 * jcf-parse.c (java_parse_file): Write otable and atable.
2738 * java-tree.h (atable_methods): New.
2740 (atable_syms_decl): New.
2741 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
2742 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
2743 (symbol_*type): Rename method_symbol* to symbol*type.
2744 (emit_offset_symbol_table): Delete.
2745 (emit_symbol_table): New.
2746 (get_symbol_table_index): New.
2748 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
2749 (build_known_method_ref): Likewise.
2750 (get_symbol_table_index): Rename from get_offset_table_index.
2751 Parameterize to allow re-use by differing types of symbol table.
2752 (build_invokevirtual): Pass table to get_offset_table_index.
2753 * decl.c (java_init_decl_processing): Push types and decls for
2754 atable and atable_syyms.
2755 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
2756 (make_class_data): Add new fields atable and atable_syms.
2757 (emit_symbol_table): Rename from emit_offset_symbol_table.
2758 Parameterize to allow re-use by different types of symbol table.
2759 (build_symbol_entry): Renamed from build_method_symbols_entry.
2761 2003-09-30 Roger Sayle <roger@eyesopen.com>
2763 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
2764 semantics for SAVE_EXPR, by caching the result in a temporary.
2766 2003-09-28 Richard Henderson <rth@redhat.com>
2768 * check-init.c (check_init): Save and restore input_location
2769 instead of file and line separately.
2770 * decl.c (java_expand_body): Likewise.
2771 * jcf-write.c (generate_bytecode_insns): Likewise.
2772 * parse.y (safe_layout_class): Likewise.
2773 * jcf-parse.c (read_class, parse_class_file): Likewise.
2774 (java_parse_file): Use %H for warning locator.
2776 2003-09-28 Roger Sayle <roger@eyesopen.com>
2778 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
2779 with void-type branches instead of using a COMPOUND_EXPR.
2781 2003-09-28 Jeff Sturm <jsturm@one-point.com>
2783 * decl.c (java_optimize_inline, dump_function): Remove.
2784 * java-tree.h (java_optimize_inline): Remove declaration.
2785 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
2786 * parse.y (source_end_java_method, java_expand_classes):
2787 Likewise. Remove dead code.
2789 2003-09-27 Roger Sayle <roger@eyesopen.com>
2791 * lang.c (java_init_options): Set flag_evaluation_order.
2792 * expr.c (force_evaluation_order): Don't attempt to force
2793 evaluation order of binary operations using save_expr.
2794 * parse.y (java_complete_lhs): No longer need to call
2795 force_evaluation_order when constructing binary operators.
2797 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
2798 Bryce McKinlay <bryce@mckinlay.net.nz>
2801 * parse.y (not_accessible_field_error): New function.
2802 (resolve_expression_name): Check field access permissions.
2803 (resolve_qualified_expression_name): Use
2804 not_accessible_field_error.
2805 (resolve_qualified_expression_name): Likewise.
2807 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2809 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
2811 2003-09-23 Roger Sayle <roger@eyesopen.com>
2813 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
2814 with equal operands without side-effects.
2816 2003-09-22 Jeff Sturm <jsturm@one-point.com>
2818 * decl.c (java_init_decl_processing): Don't emit otable decls
2819 if flag_indirect_dispatch is not set.
2821 2003-09-21 Richard Henderson <rth@redhat.com>
2823 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2826 2003-09-21 Richard Henderson <rth@redhat.com>
2828 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
2829 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
2831 2003-09-20 Richard Henderson <rth@redhat.com>
2833 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
2835 2003-09-18 Roger Sayle <roger@eyesopen.com>
2837 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
2838 * check-init.c (check_init): Likewise.
2840 2003-09-18 Roger Sayle <roger@eyesopen.com>
2842 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
2844 2003-09-16 Andrew Haley <aph@redhat.com>
2846 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
2848 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
2851 * mangle.c (find_compression_record_match): Skip
2852 over a "6JArray" (the array template mangled string)
2854 (mangle_array_type): Correct minor typo.
2855 (atms): Move definition to the beginning.
2857 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
2859 * class.c (add_miranda_methods): Ensure super-interfaces are laid
2860 out. Fix for PR java/12254.
2862 2003-09-11 Richard Henderson <rth@redhat.com>
2864 * parse.y (source_end_java_method): Update for new
2865 cgraph_finalize_function argument.
2867 2003-09-09 Richard Henderson <rth@redhat.com>
2869 * parse.y (source_end_java_method): Update call to
2870 cgraph_finalize_function.
2872 2003-09-03 Jeff Sturm <jsturm@one-point.com>
2874 * decl.c (java_expand_body): New function.
2875 * expr.c (build_class_init): Set DECL_IGNORED_P.
2876 * java-tree.h (start_complete_expand_method,
2877 java_expand_body): Declare.
2878 * jcf-parse.c (cgraph.h): Include.
2879 (java_parse_file): Handle flag_unit_at_a_time.
2880 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
2881 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
2882 (java_estimate_num_insns): Use walk_tree_without_duplicates.
2883 (java_start_inlining): New function.
2884 * parse.h (java_finish_classes): Declare.
2885 * parse.y: Include cgraph.h.
2886 (block): Don't special-case empty block production.
2887 (craft_constructor): Set DECL_INLINE.
2888 (source_end_java_method): Handle flag_unit_at_a_time.
2889 Replace inline code with call to java_expand_body.
2890 (start_complete_expand_method): Remove static modifier.
2891 (java_expand_method_bodies): Patch function tree for
2892 class initialization and/or synchronization as needed.
2893 Don't begin RTL expansion yet.
2894 (java_expand_classes): Check flag_unit_at_a_time before
2895 calling finish_class.
2896 (java_finish_classes): New function.
2897 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
2898 (patch_assignment): Set DECL_CONTEXT on temporary variable.
2899 (emit_test_initialization): Set DECL_IGNORED_P.
2901 2003-09-03 Roger Sayle <roger@eyesopen.com>
2903 * builtins.c (enum builtin_type): Delete unused enumeration.
2904 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
2906 2003-08-28 Tom Tromey <tromey@redhat.com>
2908 * gcj.texi (Extensions): Document gcjlib URLs.
2910 2003-08-20 Tom Tromey <tromey@redhat.com>
2912 * gcj.texi (Extensions): Added xref.
2913 (libgcj Runtime Properties): Document
2914 gnu.gcj.runtime.VMClassLoader.library_control.
2916 2003-08-20 Andrew Haley <aph@redhat.com>
2918 * except.c (prepare_eh_table_type): Use new encoding for exception
2919 handlers when using -fno-assume-compiled.
2921 2003-08-13 Tom Tromey <tromey@redhat.com>
2923 * gcj.texi (Invoking gij): Document -X and -?.
2925 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
2927 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
2928 GCJH_OBJS, JCFDUMP_OBJS
2929 * win32-host.c: Removed the unnecessary and broken dependency
2932 2003-08-11 Tom Tromey <tromey@redhat.com>
2934 * parse.y (java_check_regular_methods): Typo fixes. Call
2935 check_interface_throws_clauses. Use
2936 check_concrete_throws_clauses.
2937 (check_interface_throws_clauses): New function.
2938 (check_concrete_throws_clauses): New function.
2939 (hack_is_accessible_p): New function.
2940 (find_most_specific_methods_list): Added FIXME.
2941 * typeck.c (lookup_do): Use `flags' argument to decide what to
2943 (lookup_argument_method_generic): New function.
2944 (lookup_argument_method2): Removed.
2945 * jcf.h (ACC_INVISIBLE): New define.
2946 * jcf-write.c (generate_classfile): Skip invisible methods.
2947 * class.c (add_miranda_methods): New function.
2948 (layout_class_methods): Use it.
2949 (get_access_flags_from_decl): Use ACC_INVISIBLE.
2950 * java-tree.h (METHOD_INVISIBLE): New define.
2951 (lang_decl_func) [invisible]: New field.
2952 (lookup_argument_method_generic): Declare.
2953 (SEARCH_INTERFACE): New define.
2954 (SEARCH_SUPER): Likewise.
2955 (SEARCH_ONLY_INTERFACE): Likewise.
2956 (SEARCH_VISIBLE): Likewise.
2957 (lookup_argument_method2): Removed declaration.
2959 2003-08-05 Tom Tromey <tromey@redhat.com>
2961 Fix for PR java/11600:
2962 * parse.y (java_complete_lhs): See whether we're calling a method
2964 (check_thrown_exceptions): Added `is_array_call' argument;
2965 fixed `clone' checking; updated all callers.
2967 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
2969 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
2971 2003-08-03 Tom Tromey <tromey@redhat.com>
2973 * java-tree.h (METHOD_TRANSIENT): Removed.
2974 * decl.c (pushdecl): Removed some dead code.
2975 * class.c (get_access_flags_from_decl): Can't have transient
2977 (add_method_1): Can't have a transient method.
2979 2003-07-28 Andreas Jaeger <aj@suse.de>
2981 * jvspec.c: Convert to ISO C90 prototypes.
2983 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
2985 * decl.c (force_poplevels): Fix warning call.
2987 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
2989 * expr.c (expand_java_field_op): Don't use xxx_with_decl
2990 (expand_java_field_op): Likewise.
2991 * class.c (layout_class_method): Likewise
2992 (emit_register_classes): Likewise.
2993 * decl.c (pushdecl): Likewise.
2994 (poplevel): Likewise.
2995 (force_poplevels): Likewise.
2996 (give_name_to_locals): Likewise.
2997 * check-init.c (check_for_initialization): Likewise.
2999 2003-07-24 Jason Merrill <jason@redhat.com>
3001 * java-tree.h: Move boolean_type_node et al to the back end.
3003 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3005 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3008 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3010 * lang.opt: Don't show -MD_ and -MDD_.
3012 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3014 * lang-options.h: Remove.
3015 * lang.opt: Add help text.
3017 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3019 * expr.c: Remove the last argument to expand_assignment().
3021 2003-07-09 Jan Hubicka <jh@suse.cz>
3023 * java-tree.h (DECL_NUM_STMTS): Rename to...
3024 (DECL_ESTIMATED_INSNS): ... this.
3025 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3026 New static functions.
3027 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3028 * parser.y (add_stmt_to_compound): Do not account statements.
3030 2003-07-08 Mark Wielaard <mark@klomp.org>
3032 * gcj.texi: CNI now expands to Compiled Native Interface.
3034 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3036 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3038 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3040 * expr.c (expand_byte_code): Adjist emit_line_note call.
3042 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3044 * lang.c (java_handle_option): Don't handle filenames.
3046 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3048 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3051 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3052 * jcf.h: Delete COMPARE_FILENAMES definition.
3054 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3056 * lang.c (java_init_options): Update prototype.
3058 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3060 * decl.c (poplevel): Adjust define_label call.
3062 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3064 * gjavah.c (flag_jni): Make non-static.
3065 * parse-scan.y (ctxp): Make non-static.
3067 * class.c (build_method_symbols_entry)
3068 * expr.c (get_offset_table_index)
3069 * jcf-parse.c (jcf_parse):
3070 Mark the definition static, matching the forward declaration.
3072 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3074 * lang.c (java_handle_option): Don't check for missing arguments.
3076 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3078 * class.c (push_class): Use a location_t to save place.
3079 (emit_register_classes): Set input_location. Adjust
3080 expand_function_end call.
3081 * resource.c (write_resource_constructor): Likewise.
3082 * decl.c (end_java_method): Adjust expand_function_end call.
3083 * parse.y (source_end_java_method): Likewise.
3085 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3087 * lang.c (java_handle_option): Likewise.
3089 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3091 * lang.c (java_handle_option): Special-casing of optional
3092 joined arguments no longer needed.
3093 * lang.opt: Update switches that take optional argument.
3095 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3097 * lang.opt: Declare Java.
3098 * lang.c (java_init_options): Update.
3100 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3102 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3104 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3106 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3107 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3108 * lang.opt: -MD and -MMD have an underscore.
3110 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3112 * class.c (emit_register_classes): Adjust init_function_start
3114 * decl.c (complete_start_java_method): Likewise.
3115 * resource.c (write_resource_constructor): Likewise.
3117 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3119 * Make-lang.in: Update to use options.c and options.h.
3120 * lang.c: Include options.h not j-options.h.
3121 (java_handle_option): Abort on unrecognized option.
3122 (java_init_options): Request Java switches.
3124 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3126 * Make-lang.in: Handle mostlyclean.
3128 2003-06-11 Tom Tromey <tromey@redhat.com>
3130 * lang.c (java_handle_option): Update dependency_tracking for
3133 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3136 2003-06-10 Andrew Haley <aph@redhat.com>
3138 * resource.c (write_resource_constructor): Use expand_expr to
3139 generate the address of the label attached to a resource.
3140 * Make-lang.in (java/resource.o): Add expr.h
3142 2003-06-10 Andrew Haley <aph@redhat.com>
3144 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3145 (java_decl_ok_for_sibcall): New.
3147 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3149 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3150 (java/j-options.c, java/j-options.h): New.
3151 * java-tree.h (resource_name, compile_resource_file,
3152 compile_resource_data): Constify.
3153 * jcf-write.c (jcf_write_base_directory): Similarly.
3154 * jcf.h (jcf_write_base_directory): Similarly.
3155 * lang.c: Include j-options.h.
3156 (cl_options_count, cl_options, string_option, java_decode_option,
3157 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3158 process_option_with_no): Remove.
3159 (resource_name): Constify.
3160 (LANG_HOOKS_HANDLE_OPTION): Override.
3161 (java_handle_option): New.
3162 (java_init): Don't call jcf_path_init.
3163 (java_init_options): Call jcf_path_init.
3165 * resource.c (compile_resource_data, compile_resource_file): Constify.
3167 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3169 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3170 (struct lang_decl_func): Add last_line field.
3171 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3172 DECL_SOURCE_LINE_LAST): Remove.
3173 * parse.y (missing_return_error, finish_method_declaration,
3174 lookup_cl, start_artificial_method_body, source_end_java_method,
3175 start_complete_expand_method): Adjust.
3177 2003-06-08 Tom Tromey <tromey@redhat.com>
3179 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3180 fno-assume-compiled.
3182 2003-06-08 Roger Sayle <roger@eyesopen.com>
3184 * builtins.c (define_builtin_type, builtin_types): Delete.
3185 (define_builtin): Rewritten to take just the built-in code,
3186 the function's name, type and fallback library function name.
3187 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3188 (initialize_builtins): Overhaul to define the GCC builtins
3189 used by gcj manually, providing the Java run-time's
3190 implementations as the fallback library function.
3192 2003-06-08 Anthony Green <green@redhat.com>
3194 * parse.y (patch_cast): Fix conversions from floating-point to
3197 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3199 * Make-lang.in: Update.
3200 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3202 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3204 * lang.c (java_init_options): Update.
3206 2003-06-05 Jan Hubicka <jh@suse.cz>
3208 * Make-lang.in: Add support for stageprofile and stagefeedback
3210 2003-05-31 Roger Sayle <roger@eyesopen.com>
3212 * lang.c (java_init_options): Prescribe wrap-around two's
3213 complement arithmetic overflow by setting flag_wrapv.
3215 2003-05-29 Roger Sayle <roger@eyesopen.com>
3217 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3218 (builtin_record): Add an additional builtin_code field to
3219 record which GCC built-in corresponds to the Java function.
3220 (java_builtins): Add new entries for atan, atan2, exp, log,
3222 (max_builtin, min_builtin, abs_builtin): Perform constant
3223 folding on the resulting tree.
3224 (java_build_function_call_expr): Likewise, perform constant
3225 folding on the resulting tree.
3226 (initialize_builtins): The NULL creators are now allowed in
3227 the java_builtins table, which is now terminated by an entry
3228 with builtin_code == END_BUILTINS.
3229 (check_for_builtin): Likewise. If the matching creator is
3230 NULL, construct the call using java_build_function_call_expr
3231 directly with the decl for the corresponding builtin_code.
3233 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3235 * win32-host.c: Normalize copyright boilerplate.
3237 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3239 * parse.y (print_int_node): Use string concatentation on
3240 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3241 function calls into one.
3243 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3245 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3246 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3247 all the affected error messages.
3249 2003-05-13 Richard Henderson <rth@redhat.com>
3251 * class.c (layout_class_method): Set DECL_EXTERNAL.
3252 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3253 * java-tree.h (java_mark_class_local): Declare.
3254 * jcf-parse.c (parse_class_file): Use it.
3255 * parse.y (java_expand_classes): Likewise.
3257 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3259 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3260 * lex.h: #include input.h.
3261 * jv-scan.c (input_filename): Remove.
3263 2003-05-02 Tom Tromey <tromey@redhat.com>
3266 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3267 (handle_inner_classes): New function.
3269 2003-05-01 Tom Tromey <tromey@redhat.com>
3272 * parse.y (finish_for_loop): Do nothing if update expression is a
3273 EXPR_WFL_NODE wrapping nothing.
3274 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3276 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3278 * lex.h (input_lineno): Remove declaration.
3279 * parse-scan.y: #include input.h.
3280 (input_filename): Remove declaration.
3281 (input_location): Add definition.
3282 (input_line): Remove definition.
3284 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3286 * lex.h (lineno): Rename to ...
3287 (input_line): ... here
3288 * parse-scan.y (lineno): Rename to ...
3289 (input_line): ... here.
3290 (reset_report): Rename lineno to input_line.
3291 * check-init.c (check_init): Likewise.
3292 * class.c (push_class): Likewise.
3293 * decl.c (complete_start_java_method, end_java_method): Likewise.
3294 * expr.c (expand_byte_code): Likewise.
3295 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3296 * jcf-write.c (generate_bytecode_insns): Likewise.
3297 * lex.c (java_init_lex, java_allocate_new_line,
3298 do_java_lex): Likewise.
3299 * parse.h (YYNOT_TWICE): Likewise.
3300 * parse.y (empty_statement, expression_statement,
3301 java_pop_parser_context, java_parser_context_save_global,
3302 yyerror, register_fields, method_header, safe_layout_class,
3303 find_in_imports_on_demand, create_artificial_method,
3304 source_end_java_method, start_complete_expand_method,
3305 build_thisn_assign, java_complete_lhs,
3306 maybe_absorb_scoping_block): Likewise.
3308 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3310 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3311 '/' when computing java source filename
3313 2003-04-13 Tom Tromey <tromey@redhat.com>
3315 * gjavah.c (print_c_decl): Indentation fix.
3317 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3319 * class.c (make_field_value, make_method_value, get_dispatch_table)
3320 (make_class_data, emit_offset_symbol_table)
3321 * constants.c (build_constants_constructor)
3322 * java-tree.h (START_RECORD_CONSTRUCTOR)
3323 * parse.y (maybe_build_array_element_wfl):
3324 Use build_constructor.
3326 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3329 * parse.y (string_convert_int_cst): Always use at least one digit
3330 in string conversion. Remove ASCII dependence.
3331 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3333 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3335 * Make-lang.in: added win32-host.c
3336 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3337 resolves to open() on non-Win32 platforms and
3338 Win32-specific jcf_open_exact_case() on Win32
3339 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3340 when trying .java and .class files
3341 * win32-host.c: added to repository. Defines
3342 Win32-specific jcf_open_exact_case()
3344 2003-04-10 Andrew Haley <aph@redhat.com>
3346 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3347 (maybe_free_localvar): Renamed from localvar_free.
3348 Add new arg, really.
3349 (generate_bytecode_insns): Set new variable, jsrs.
3350 Only free local vars if no jsr insns have been emittted.
3351 Call maybe_free_localvar, not localvar_free.
3353 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3355 * gcj.texi: Remove @ at start of file.
3357 2003-03-25 Tom Tromey <tromey@redhat.com>
3359 * parse.y (create_interface): Call CHECK_DEPRECATED.
3361 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3363 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3365 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3367 * javaop.h (jfloat, jdouble): Make them structures mirroring
3368 the bit fields of IEEE float and double respectively.
3369 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3370 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3371 (union Word, union DWord): Delete.
3372 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3374 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3375 D_NAN_MASK): Delete.
3376 (jni_print_float, jni_print_double): New. Generate
3377 hexadecimal floating constants.
3378 (print_field_info): Use jni_print_float/double.
3380 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3381 finite floating point numbers for output; special case
3384 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3386 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3387 Replace 0 and 1 with true and false in return statements.
3389 2003-03-19 Tom Tromey <tromey@redhat.com>
3391 * lex.c (do_java_lex): Renamed from java_lex.
3392 (java_lex): New function.
3395 2003-03-13 Tom Tromey <tromey@redhat.com>
3397 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3400 2003-03-04 Andrew Haley <aph@redhat.com>
3402 * gjavah.c (is_first_data_member): New global variable.
3403 (print_c_decl): If it's the first data member, align it as the
3405 (process_file): Set is_first_data_member.
3407 2003-03-11 Tom Tromey <tromey@redhat.com>
3409 * parse.y (resolve_field_access): Initialize class if field is
3410 found in another static field.
3411 * expr.c (build_class_init): Don't optimize out initialization of
3412 implemented interface.
3414 2003-03-11 Andrew Haley <aph@redhat.com>
3416 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3419 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3421 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3422 and DIR_SEPARATOR_2 for a target.
3423 Correct minor typos.
3425 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3426 and DIR_SEPARATOR_2 for a target into account.
3428 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3430 * lang.c (java_init): Update prototype, move code to java_post_options.
3431 (java_post_options): Similarly.
3433 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3435 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3436 compare file name components depending on the case-sensitivity
3437 or otherwise of the host file system.
3439 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3440 "strcmp" to compare file name components.
3441 Use IS_DIR_SEPARATOR instead of comparing directly against
3443 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3444 comparing directly against DIR_SEPARATOR.
3446 2003-03-04 Tom Tromey <tromey@redhat.com>
3448 * Make-lang.in (java.tags): New target.
3450 2003-03-01 Roger Sayle <roger@eyesopen.com>
3452 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3453 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3455 2003-03-01 Tom Tromey <tromey@redhat.com>
3457 * parse.y (jdep_resolve_class): Only check deprecation if we found
3460 2003-02-28 Tom Tromey <tromey@redhat.com>
3463 * class.c (maybe_layout_super_class): Always pass a WFL to
3465 * parse.y (do_resolve_class): Updated comment to explain
3468 2003-02-26 Tom Tromey <tromey@redhat.com>
3470 * jcf-write.c (generate_classfile): Check whether class is
3471 deprecated before writing attribute count.
3473 2003-02-25 Roger Sayle <roger@eyesopen.com>
3475 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3476 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3478 2003-02-23 Tom Tromey <tromey@redhat.com>
3480 * lang-options.h: Added -Wdeprecated.
3481 * gcj.texi (Warnings): Document -Wdeprecated.
3482 * java-tree.h (flag_deprecated): Declare.
3483 * lang.c (lang_W_options): Added deprecated.
3484 (flag_deprecated): New global.
3485 * chartables.h: Rebuilt.
3486 * gen-table.pl (process_one): Look at whitespace.
3487 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3488 * parse.h (CLEAR_DEPRECATED): New macro.
3489 (CHECK_DEPRECATED_NO_RESET): New macro.
3490 * jcf-parse.c (handle_deprecated): New function.
3491 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3492 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3493 * parse.y (resolve_type_during_patch): Check deprecation.
3494 (jdep_resolve_class): Likewise.
3495 (process_imports): Likewise.
3496 (resolve_expression_name): Likewise.
3497 (check_deprecation): Strip arrays from decl. Check
3499 (patch_method_invocation): Also check the particular constructor
3501 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3502 * jcf-write.c (append_deprecated_attribute): New function.
3503 (generate_classfile): Generate deprecated attribute when
3505 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3506 (java_lex) [case '*']: Simplify logic.
3507 (java_start_char_p): Use LETTER_MASK.
3508 (java_part_char_p): Likewise.
3509 (java_space_char_p): New function.
3511 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3513 Change base class access representation.
3514 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3515 (add_interface_do): Likewise.
3517 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3519 * decl.c (java_init_decl_processing): Change
3520 soft_lookupjnimethod_node to reflect the change in
3521 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3522 * expr.c (build_jni_stub): Calculate and pass the size
3523 on the stack of the arguments to a JNI function. Use
3524 new target macro MODIFY_JNI_METHOD_CALL to allow a
3525 target to modify the call to a JNI method.
3527 2003-02-08 Roger Sayle <roger@eyesopen.com>
3529 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3530 instead of basename to avoid compiler warnings on Tru64.
3532 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3534 * gcj.texi: Update to GFDL 1.2.
3536 2003-01-31 Andrew Haley <aph@redhat.com>
3538 * parse.y (java_expand_classes): Scan the whole class list looking
3539 for access methods that haven't yet been expanded.
3541 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3545 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3546 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3547 * jcf-parse.c: Likewise.
3549 2003-01-31 Mark Wielaard <mark@klomp.org>
3551 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3553 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3555 * class.c (make_class): Use BINFO_ELTS.
3556 (set_super_info): Likewse.
3557 (add_interface_do): Likewise.
3559 2003-01-30 Tom Tromey <tromey@redhat.com>
3561 * jcf-parse.c (read_class): Update identifier's class value if it
3562 changed during parsing.
3564 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3566 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3567 Propagate change to all other rules as required.
3568 (java/parse-scan.o): Add explicit dependency on
3569 $(parsedir)/java/parse-scan.c .
3571 2003-01-29 Tom Tromey <tromey@redhat.com>
3573 * parse.y (patch_assignment): Only transform the rhs of an
3574 assignment when compiling to native.
3576 2003-01-28 Tom Tromey <tromey@redhat.com>
3578 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3580 2003-01-28 Tom Tromey <tromey@redhat.com>
3582 * lex.c (java_lex): Don't include UEOF as part of token.
3583 (java_read_unicode): Error if \u sequence prematurely terminated.
3585 2003-01-27 Tom Tromey <tromey@redhat.com>
3587 * parse.y (java_check_regular_methods): Check for construct after
3588 checking types in throws clause.
3590 2003-01-24 Tom Tromey <tromey@redhat.com>
3592 * class.c (build_static_field_ref): Only a String or numeric field
3593 can fold to a constant.
3595 2003-01-23 Tom Tromey <tromey@redhat.com>
3597 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3598 file name in resource buffer.
3600 2003-01-23 Tom Tromey <tromey@redhat.com>
3602 * expr.c (build_known_method_ref): Use method's context to find
3605 2003-01-23 Tom Tromey <tromey@redhat.com>
3607 * constants.c (set_constant_entry): Allocated cleared memory.
3609 2003-01-22 Tom Tromey <tromey@redhat.com>
3611 * java-tree.h: Don't use PARAMS.
3612 * resource.c: Add prototypes for all functions.
3613 (write_resource_constructor): Use `const char *' to avoid
3616 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3618 * jcf-parse.c (process_zip_dir): Remove unused variable.
3620 2003-01-22 Tom Tromey <tromey@redhat.com>
3622 * expr.c (build_invokeinterface): Abort if method's context is not
3625 2003-01-22 Tom Tromey <tromey@redhat.com>
3627 * gcj.texi (Input and output files): Mention non-class entries.
3628 * decl.c (java_init_decl_processing): Call
3629 init_resource_processing.
3630 * java-tree.h (compile_resource_data, write_resource_constructor,
3631 compile_resource_file, init_resource_processing): Declare.
3632 * config-lang.in (gtfiles): Added resource.c.
3633 * Make-lang.in (gt-java-resource.h): New target.
3634 (JAVA_OBJS): Added resource.o.
3635 (java/resource.o): New target.
3636 * resource.c: New file.
3637 * class.c (compile_resource_file): Moved to resource.c.
3638 (registerResource_libfunc): Likewise.
3639 (utf8_decl_list): Mark with GTY; now static.
3640 * jcf-parse.c (classify_zip_file): New function.
3641 (parse_zip_file_entries): Use it; compile .properties files.
3642 (process_zip_dir): Use classify_zip_file and compute_class_name.
3643 Don't write class name into zip directory.
3644 (java_parse_file): Call write_resource_constructor.
3645 (compute_class_name): New function.
3646 * jcf-io.c (read_zip_member): Reindented.
3648 2003-01-21 Tom Tromey <tromey@redhat.com>
3650 * class.c (supers_all_compiled): New function.
3651 (make_class_data): Use it.
3653 2003-01-21 Tom Tromey <tromey@redhat.com>
3655 * parse.y (method_header): Native method can't be strictfp.
3656 No method can be transient or volatile.
3658 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3660 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3662 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3664 * check-init.c: Fix comment typos.
3665 * class.c: Likewise.
3666 * constants.c: Likewise.
3668 * except.c: Likewise.
3670 * java-except.h: Likewise.
3671 * java-tree.h: Likewise.
3672 * javaop.h: Likewise.
3673 * jcf-dump.c: Likewise.
3674 * jcf-io.c: Likewise.
3675 * jcf-parse.c: Likewise.
3676 * jcf-write.c: Likewise.
3678 * mangle.c: Likewise.
3679 * typeck.c: Likewise.
3680 * verify.c: Likewise.
3682 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3684 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
3685 * jcf-write.c: Include "tm_p.h".
3687 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3689 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
3691 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3693 * builtins.c (java_build_function_call_expr): Renamed from
3694 build_function_call_expr. All callers changed.
3696 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
3697 * jcf-parse.c: Include tm_p.h.
3699 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
3702 2003-01-14 Tom Tromey <tromey@redhat.com>
3704 * class.c (make_class_data): Check that super is compiled before
3705 building class reference to it.
3707 2003-01-14 Andrew Haley <aph@redhat.com>
3709 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3710 varargs function -- correct.
3712 2003-01-14 Andrew Haley <aph@redhat.com>
3714 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
3716 2003-01-14 Andrew Haley <aph@redhat.com>
3718 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
3719 varargs function -- correct.
3721 * parse.y (patch_assignment): Copy the rhs of an assignment into a
3722 temporary if the RHS is a reference.
3724 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3726 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
3727 * keyword.h: Regenerated.
3729 * All Files: Convert to ISO C style function definitions.
3731 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
3733 * parse.y (check_pkg_class_access): ANSIfy definition.
3735 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3737 * decl.c, parse-scan.y, parse.y: Don't cast return value of
3740 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
3742 2003-01-09 Geoffrey Keating <geoffk@apple.com>
3744 Merge from pch-branch:
3746 2002-12-02 Geoffrey Keating <geoffk@apple.com>
3748 * Make-lang.in (java/gjavah.o): Update dependencies.
3749 * gjavah.c: Include ggc.h.
3751 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
3753 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
3754 (JCFDUMP_OBJS): Add ggc-none.o.
3755 (java/jcf-dump.o): Depend on GGC_H.
3756 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
3757 CPool substructures.
3758 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
3759 * jcf-dump.c: Include ggc.h.
3761 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3763 * jcf.h (union cpool_entry): New.
3764 (struct CPool): Use gengtype to mark. Change field 'data' to be
3766 (struct JCF): Use gengtype to mark.
3767 (CPOOL_UINT): Update for new cpool_entry type.
3768 (CPOOL_USHORT1): Likewise.
3769 (CPOOL_USHORT2): Likewise.
3770 (CPOOL_FINISH): Use GC to free cpool subfields.
3771 * parse.h (struct parser_ctxt): Mark field current_jcf.
3772 * lex.c (java_init_lex): Use GC to allocate struct JCF.
3773 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
3774 (main_jcf): Use gengtype to mark.
3775 (ggc_mark_jcf): Delete.
3776 (get_constant): Update for new cpool_entry type.
3777 (give_name_to_class): Likewise.
3778 (get_class_constant): Likewise.
3779 (init_outgoing_cpool): Use GGC to allocate struct CPool.
3780 (java_parse_file): Use GGC to allocate struct JCF.
3781 (init_jcf_parse): Don't call ggc_add_root.
3782 * jcf-reader.c (jcf_parse_constant_pool): Update for new
3784 * java-tree.h (current_jcf): Use gengtype to mark.
3785 (CPOOL_UTF): Update for new cpool_entry type.
3786 (outgoing_cpool): Use gengtype to mark.
3787 (struct lang_type): GC struct JCF and struct CPool.
3788 * config-lang.in (gtfiles): Add jcf.h.
3789 * constants.c (find_tree_constant): New.
3790 (set_constant_entry): Allocate cpool subfields using GGC. Update
3791 for new cpool_entry type.
3792 (find_constant1): Update for new cpool_entry type.
3793 (find_constant2): Likewise.
3794 (find_utf8_constant): Use find_tree_constant.
3795 (find_class_or_string_constant): Remove unnecessary cast to jword.
3796 Update for new cpool_entry type.
3797 (count_constant_pool_bytes): Update for new cpool_entry type.
3798 (write_constant_pool): Likewise.
3799 (alloc_name_constant): Use find_tree_constant.
3800 (build_constants_constructor): Update for new cpool_entry type.
3802 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
3804 * parse.y (mark_parser_ctxt): Delete.
3805 (goal): Don't use ggc_add_root.
3806 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
3807 (java_pop_parser_context): Let GC free parser_ctxt.
3808 (java_parser_context_resume): Likewise.
3809 * parse.h (struct parser_ctxt): Use gengtype to mark.
3811 (ctxp_for_generation): Likewise.
3812 * lex.h (struct java_lc_s): Mark for gengtype.
3813 (java_lexer): Rearrange for gengtype.
3814 * config-lang.in (gtfiles): Add lex.h, parse.h.
3816 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3818 * All Files: Remove PARAMS macro.
3820 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
3821 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
3824 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
3827 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
3829 * Make-lang.in (java.install-common, java.uninstall,
3830 java.install-info, java.install-man): Prepend $(DESTDIR)
3831 to destination paths in all (un)installation commands.
3832 (java.install-common): Rewrite $(LN) command to support
3833 DESTDIR with "ln" as well as with "ln -s".
3835 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
3837 * java-tree.h: Protect against multiple inclusion.
3839 2003-01-07 Tom Tromey <tromey@redhat.com>
3841 * class.c (add_assume_compiled): Don't adjust parent if we're
3842 already at the root of tree.
3844 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3846 * lang.c (dump_compound_expr): Prototype.
3848 2003-01-03 Tom Tromey <tromey@redhat.com>
3850 Fix for PR java/8712:
3851 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
3852 when simply checking against `null'.
3854 2003-01-03 Tom Tromey <tromey@redhat.com>
3856 * gcj.texi (Standard Properties): Document http.proxyHost and
3859 * gcj.texi (GNU Classpath Properties): Document new properties.
3861 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
3863 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
3864 java/lang-options.h, java/mangle.c, java/mangle_name.c,
3865 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
3867 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
3869 * Make-lang.in, boehm.c, buffer.c,
3870 buffer.h, builtins.c, class.c,
3871 config-lang.in, constants.c,
3872 convert.h, decl.c, except.c,
3873 expr.c, java-except.h,
3874 java-tree.h, javaop.def,
3875 jcf-parse.c, jcf-write.c,
3876 jv-scan.c, jvgenmain.c,
3877 jvspec.c, keyword.gperf,
3878 keyword.h, lang-options.h,
3879 lang-specs.h, lang.c, lex.c,
3880 lex.h, mangle.c, mangle_name.c,
3881 parse-scan.y, parse.h, parse.y,
3882 typeck.c, verify.c, xref.c,
3883 xref.h: Replace "GNU CC" with
3884 "GCC" in the copyright header.
3886 * check-init.c, gjavah.c, javaop.h,
3887 jcf-depend.c, jcf-dump.c, jcf-io.c,
3888 jcf-path.c, jcf-reader.c, jcf.h,
3889 zextract.c, zipfile.h: These files are
3890 "part of GCC". Also say "GCC" not "GNU CC".
3892 2002-12-30 DJ Delorie <dj@redhat.com>
3894 * Make-lang.in: Protect against texi2pod/pod2man failing.
3896 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
3898 * gcj.texi: Use @copying.
3900 2002-12-27 Mark Mitchell <mark@codesourcery.com>
3902 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
3903 print_cxx_classname.
3904 (print_cxx_classname): Add add_scope parameter.
3905 (print_class_decls): Do not emit a semicolon after the extern
3907 (process_file): Adjust calls to print_cxx_classname.
3909 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3911 * gcj.texi: Include Cover Texts in man page.
3913 2002-12-23 Jeff Sturm <jsturm@one-point.com>
3915 * class.c (build_static_field_ref): Check FIELD_FINAL.
3917 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
3918 instead of current_constant_pool_data_ref.
3919 * java-tree.h (current_constant_pool_data_ref): Undefine.
3920 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
3921 * jcf-parse.c (init_outgoing_cpool): Don't initialize
3922 current_constant_pool_data_ref.
3924 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
3925 not build_internal_class_name.
3927 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
3928 Use it when class ref isn't certain to be compiled.
3930 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
3932 * gcj.texi: Include gcc-common.texi.
3933 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
3934 $(srcdir)/doc/include/gcc-common.texi.
3936 2002-12-22 Anthony Green <green@redhat.com>
3938 * gcj.texi (Limitations): Add note about org.xml.sax and
3941 2002-12-20 Tom Tromey <tromey@redhat.com>
3943 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
3944 where minimum case value is Integer.MIN_VALUE.
3947 2002-12-18 Andrew Haley <aph@redhat.com>
3949 * parse.y (patch_invoke): Force evaluation order when `check' is
3950 set. For PR libgcj/8945.
3952 2002-12-16 Mark Mitchell <mark@codesourcery.com>
3954 * gcj.texi: Change version number to 3.4.
3956 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
3957 Andrew Haley <aph@redhat.com>
3959 * parse.y (source_end_java_method): Remove custom encoding of line
3960 numbers for a function decl before passing it to the back end.
3962 2002-12-03 Andrew Haley <aph@redhat.com>
3964 * class.c (make_class_data): New field, "chain".
3965 * decl.c (java_init_decl_processing): Likewise.
3967 2002-12-02 Tom Tromey <tromey@redhat.com>
3970 * parse.y (do_resolve_class): Handle qualified name via
3973 2002-11-30 Zack Weinberg <zack@codesourcery.com>
3975 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
3976 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
3977 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
3978 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
3979 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
3980 Include coretypes.h and tm.h.
3981 * Make-lang.in: Update dependencies.
3983 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3985 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
3987 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3989 * jcf-reader.c: Don't expand JCF_readu4 inside the
3990 expansion of JCF_SKIP.
3992 2002-11-25 Diego Novillo <dnovillo@redhat.com>
3994 * jcf-reader.c: Don't expand JCF_readu4 inside the
3995 expansion of JCF_SKIP.
3997 2002-11-22 Tom Tromey <tromey@redhat.com>
3999 * parse.y (patch_binop): Cast right hand side of shift expression
4000 to `int'. Fixes PR java/8676.
4002 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4003 Andrew Haley <aph@redhat.com>
4005 * gcc/java/jcf-write.c (write_classfile): Remove target
4006 class file, if it exists, before renaming the temporary
4009 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4011 * jvspec.c (lang_specific_spec_functions): New.
4013 2002-11-18 Tom Tromey <tromey@redhat.com>
4015 Fix for PR java/7912:
4016 * expr.c (can_widen_reference_to): Allow cast of array to
4017 Cloneable or Serializable.
4018 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4019 (java_io_serializable_identifier_node): Likewise.
4020 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4021 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4022 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4023 java_io_serializable.
4024 * decl.c (java_init_decl_processing): Initialize
4025 java_lang_cloneable_identifier_node and
4026 java_io_serializable_identifier_node.
4027 (java_lang_cloneable_identifier_node): New global.
4028 (java_io_serializable_identifier_node): Likewise.
4030 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4032 * buffer.c: Remove unnecessary casts.
4033 * check-init.c: Likewise.
4034 * class.c: Likewise.
4035 * constants.c: Likewise.
4037 * except.c: Likewise.
4038 * gjavah.c: Likewise.
4039 * jcf-io.c: Likewise.
4040 * jcf-parse.c: Likewise.
4041 * jcf-path.c: Likewise.
4042 * jvspec.c: Likewise.
4045 * verify.c: Likewise.
4047 2002-11-06 Tom Tromey <tromey@redhat.com>
4049 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4052 2002-11-05 Tom Tromey <tromey@redhat.com>
4054 Fix for PR java/6388.
4055 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4056 * java-tree.h (enum java_tree_index): New values
4057 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4058 (decimal_int_max, decimal_long_max): New defines.
4059 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4060 (error_if_numeric_overflow): Rewrote range checking.
4061 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4064 2002-11-02 Tom Tromey <tromey@redhat.com>
4066 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4068 * class.c (make_method_value): Put class name, not signature, into
4069 `throws' field. For PR java/8415.
4071 2002-10-24 Tom Tromey <tromey@redhat.com>
4073 * gcj.texi (Invoking gij): Document --showversion.
4074 (Standard Properties): java.library.path now set.
4076 2002-10-23 Tom Tromey <tromey@redhat.com>
4078 * gjavah.c (decode_signature_piece): In JNI mode, print
4079 `jobjectArray' when array depth is nonzero.
4082 2002-10-15 Andrew Haley <aph@redhat.com>
4084 * parse.y (patch_invoke): Call force_evaluation_order on a static
4086 (resolve_qualified_expression_name): Call force_evaluation_order
4087 on a arg list that is part of a Qualified Expression Name.
4089 * lang.c (dump_compound_expr): New.
4090 (java_dump_tree): New.
4092 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4094 * gcj.texi: Added item describing the GCJ runtime property
4097 2002-10-15 Richard Henderson <rth@redhat.com>
4099 * jcf-parse.c (get_constant): Fix type warning.
4101 2002-10-15 Andrew Haley <aph@redhat.com>
4103 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4104 (java_inlining_map_static_initializers): Declare.
4106 2002-10-14 Andrew Haley <aph@redhat.com>
4108 * tree-inline.c (remap_block): All local class initialization
4109 flags go in the outermost scope.
4110 (expand_call_inline): Call java_inlining_map_static_initializers.
4111 (expand_call_inline): Call java_inlining_merge_static_initializers.
4112 * java/lang.c (merge_init_test_initialization): New.
4113 (java_inlining_merge_static_initializers): New.
4114 (inline_init_test_initialization): New.
4115 (java_inlining_map_static_initializers): New.
4117 2002-10-11 Mark Wielaard <mark@klomp.org>
4119 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4121 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4123 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4125 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4127 * parse.y (merge_string_cste): Add parentheses around & within |.
4129 2002-10-08 Tom Tromey <tromey@redhat.com>
4131 * parse.y (variable_declarator_id): Simplify error path for
4132 array declarator error. For PR java/8003.
4134 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4136 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4139 2002-10-08 Andrew Haley <aph@redhat.com>
4141 * parse.y (attach_init_test_initialization_flags): Check for
4144 2002-10-07 Anthony Green <green@redhat.com>
4146 * parse.y (merge_string_cste): Fix bug in string concatenation.
4148 2002-10-03 Michael Koch <konqueror@gmx.de>
4150 * gcj.texi (Standard properties):
4151 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4153 2002-10-02 Roger Sayle <roger@eyesopen.com>
4155 PR optimization/6627
4156 * lang.c (java_init): If storing the vbit in function
4157 pointers, ensure that force_align_functions_log is atleast
4158 one to aid compatability with g++ vtables.
4160 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4162 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4163 foul of type-based aliasing.
4165 2002-09-30 Anthony Green <green@redhat.com>
4167 * gcj.texi (Invoking jv-scan): Fix texinfo.
4169 2002-09-28 Anthony Green <green@redhat.com>
4171 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4172 (Code Generation): Add -fno-assert documentation.
4173 * jv-scan.c (flag_assert): New global.
4174 (options): Add assert option.
4175 (help): Add --no-assert documentation.
4176 * parse-scan.y (flag_assert): New global.
4177 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4178 (flag_assert): New global.
4179 * java-tree.h (flag_assert): New global.
4180 * lex.c (java_lex): Obey flag_assert.
4181 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4184 2002-09-26 Andrew Haley <aph@redhat.com>
4186 * expr.c (build_java_array_length_access): Check for null pointer.
4187 * expr.c (expand_java_arrayload): Likewise.
4189 2002-09-21 Richard Henderson <rth@redhat.com>
4191 * jcf-parse.c (get_constant): Decode from IEEE no matter
4192 what the target format.
4194 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4196 * ChangeLog: Follow spelling conventions.
4197 * class.c: Likewise.
4200 * gjavah.c: Likewise.
4201 * java-tree.h: Likewise.
4202 * jcf-dump.c: Likewise.
4203 * jcf-parse.c: Likewise.
4204 * jvspec.c: Likewise.
4206 * mangle.c: Likewise.
4207 * parse.y: Likewise.
4209 2002-09-17 Tom Tromey <tromey@redhat.com>
4211 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4212 where \r appears at EOF. Fixes PR java/7950.
4214 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4216 * jvspec.c (lang_specific_driver): Remove unused variable.
4218 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4220 * java-tree.h (union lang_tree_node): Add chain_next option.
4222 2002-09-16 Richard Henderson <rth@redhat.com>
4224 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4225 use new real.h interface.
4226 * jcf-write.c (find_constant_index): Use new real.h interface.
4227 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4229 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4231 * lang.c: Follow spelling conventions.
4233 2002-09-11 Per Bothner <per@bothner.com>
4235 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4236 constant to the type of the field.
4237 (java_complete_tree): Remove now-redundant code.
4239 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4241 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4244 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4245 return label if a ret instruction for the jsr has been reached.
4247 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4249 * parse.y (DIR_SEPARATOR): Don't define.
4250 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4252 2002-08-28 Andrew Haley <aph@redhat.com>
4254 * verify.c (verify_jvm_instructions): Allow exception handler
4255 inside code that is being protected, but generate a warning.
4256 * except.c (link_handler): Initialize `expanded' in new eh_range.
4257 (binding_depth, is_class_level, current_pc): Declare extern.
4259 2002-09-01 Mark Wielaard <mark@klomp.org>
4261 * gcj.texi: Add chapter about system properties.
4264 2002-08-26 Tom Tromey <tromey@redhat.com>
4266 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4267 conversion if RHS_TYPE is byte, short, or char.
4269 2002-08-22 Tom Tromey <tromey@redhat.com>
4271 * gcj.texi (Invoking gij): Document -cp and -classpath.
4273 2002-08-21 Tom Tromey <tromey@redhat.com>
4275 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4276 $(prefix)/share. For PR libgcj/7633.
4278 For PR java/6005 and PR java/7611:
4279 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4280 (java_can_use_bit_fields_p): New function.
4282 2002-08-16 Tom Tromey <tromey@redhat.com>
4284 * gcj.texi (Class Initialization): Mention class initialization of
4287 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4289 * Make-lang.in (java-tree-inline.o): New.
4290 (JAVA_OBJS): Add java-tree-inline.o.
4291 * parse.y (source_end_java_method): Call java_optimize_inline.
4292 (java_expand_method_bodies): Save method's tree in
4294 (add_stmt_to_compound): Keep track of the number of statments.
4295 * lang.c (java_init): Enable flag_inline_trees.
4296 (java_post_options): If flag_inline_functions is on, enable
4297 flag_inline_trees instread.
4298 (decl_constant_value): New.
4299 (java_tree_inlining_walk_subtrees): New.
4300 * java-tree.h (DECL_NUM_STMTS): New macro.
4301 (java_optimize_inline): Declare.
4302 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4303 Handle a LABEL_EXPR.
4304 * decl.c (build_result_decl): If we already have a DECL_RESULT
4306 (dump_function): New.
4307 (java_optimize_inline): New.
4308 (dump_function): New.
4310 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4313 * parse.y (build_assertion): Invert return from
4314 desiredAssertionStatus.
4316 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4318 * jcf-write.c (get_access_flags): Return correct access flags for
4319 private and protected inner classes.
4321 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4323 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4325 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4327 * mangle_name.c: Don't include obstack.h twice.
4328 * xref.c: Don't include obstack.h.
4330 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4332 * class.c: (permanent_obstack): Delete declaration.
4333 * constants.c: (permanent_obstack): Delete declaration.
4334 * except.c: (permanent_obstack): Delete declaration.
4335 * expr.c: (permanent_obstack): Delete declaration.
4336 * jcf-parse.c: (permanent_obstack): Delete declaration.
4337 (saveable_obstack): Delete declaration.
4338 * parse.h: (permanent_obstack): Delete declaration.
4339 * typeck.c: (permanent_obstack): Delete declaration.
4341 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4343 * gcj.texi (version-gcc): Increase to 3.3.
4345 2002-07-22 Tom Tromey <tromey@redhat.com>
4347 * lex.c (java_lex): Check for `e' or `E' after 0.
4349 2002-07-21 Richard Henderson <rth@redhat.com>
4351 * lang.c (java_unsafe_for_reeval): New.
4352 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4354 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4356 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4357 (jcf_path_init): Use GET_ENVIRONMENT.
4359 2002-07-10 Roger Sayle <roger@eyesopen.com>
4360 Zack Weinberg <zack@codesourcery.com>
4362 * builtins.c (initialize_builtins): Remove defines that
4363 handled C/C++ specific junk hereby removed from builtins.def.
4365 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4367 * lang.c (java_post_options): Update prototype.
4369 2002-07-05 Roger Sayle <roger@eyesopen.com>
4371 * builtins.c (initialize_builtins): Ignore the additional
4372 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4373 the builtins.def file.
4375 2002-07-01 Tom Tromey <tromey@redhat.com>
4378 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4381 2002-07-01 Roger Sayle <roger@eyesopen.com>
4383 * java/decl.c (builtin_function): Accept additional parameter.
4384 (java_init_decl_processing): Pass an additional NULL_TREE
4385 argument to builtin_function.
4387 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4389 * gcj.texi: Fixed gcj invocation example so that it compiles.
4391 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4393 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4394 * parse.y (mark_parser_ctxt): Likewise.
4395 (check_modifiers, declare_local_variables): Avoid incorrect
4396 hardcoded constant 10.
4398 * lex.c (java_read_char): Avoid "comparison is always true"
4401 2002-06-25 Andreas Schwab <schwab@suse.de>
4403 * expr.c (JSR): Avoid undefined operation on PC.
4405 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4407 * decl.c (clear_binding_level): Const-ify.
4409 2002-06-13 Akim Demaille <akim@epita.fr>
4411 * parse.y (class_declaration, interface_declaration): Make sure
4412 all their rules have an action, in order to avoid meaningless `$$
4413 = $1' and their type clashes.
4415 2002-06-11 Tom Tromey <tromey@redhat.com>
4417 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4418 * parse-scan.y (statement_without_trailing_substatement): Added
4420 (assert_statement): New rule.
4421 * java-tree.h (struct lang_type) [assertions]: New field.
4422 (TYPE_USES_ASSERTIONS): New macro.
4423 (CLASS_USES_ASSERTIONS): Likewise.
4424 (FIELD_SYNTHETIC): New define.
4425 * lex.c (java_lval;): Added ASSERT_TK.
4426 * parse.y (ASSERT_TK): Added.
4427 (statement_without_trailing_substatement): Added assert_statement.
4428 (assert_statement): New rule.
4429 (build_assertion): New function.
4430 (maybe_generate_pre_expand_clinit): Create and initialize
4431 $assertionsDisabled.
4432 (lookup_package_type): Removed decl.
4433 * keyword.h: Rebuilt.
4434 * keyword.gperf (assert): New token.
4436 2002-06-10 Akim Demaille <akim@epita.fr>
4438 * parse.y (interface_type_list, class_member_declaration)
4439 (unary_expression_not_plus_minus): Remove duplicate %type.
4442 2002-06-09 Tom Tromey <tromey@redhat.com>
4444 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4446 * parse.y (method_header): Give error message in all cases.
4449 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4451 Don't use RTL inlining. Fix for PR java/6820.
4452 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4453 (flag_really_inline): New.
4454 (java_decode_option): Set flag_really_inline if -finline-functions
4456 (java_post_options): New function. Turn off inlining unless
4457 flag_really_inline is set.
4459 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4461 * gjavah.c (throwable_p): Accept argument as either a classname or
4462 signature fragment. Create null-terminated classname string for super
4463 when calling itself recursively.
4464 (decode_signature_piece): Skip first character from class name
4465 signature when calling throwable_p.
4467 2002-06-08 H.J. Lu (hjl@gnu.org)
4469 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4471 2002-06-04 Tom Tromey <tromey@redhat.com>
4473 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4475 2002-06-04 Michael Koch <konqueror@gmx.de>
4477 * gcj.texi (Input Options): Fixed typo.
4479 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4481 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4482 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4483 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4484 and all now-pointless local variables. Rename other local
4485 variables to reflect their not being handles.
4487 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4488 #if JCF_USE_STDIO blocks.
4490 * parse.y: Add missing semicolon at end of rule.
4492 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4494 * check-init.c (attach_initialized_static_class): Delete, unused.
4495 * parse.y: Use htab_t instead of struct hashtable, update
4497 * java-tree.h: Include hashtab.h instead of hash.h.
4498 (struct lang_decl_func): Use htab_t, set up for gengtype.
4499 (struct init_test_hash_entry): Delete.
4500 (struct treetreehash_entry): New.
4501 (java_treetreehash_find): New
4502 (java_treetreehash_new): New prototype.
4503 (java_treetreehash_create): New prototype.
4504 (java_mark_tree): Delete prototype.
4505 (java_hash_hash_tree_node): Delete prototype.
4506 (java_hash_compare_tree_node): Delete prototype.
4507 (attach_initialized_static_class): Delete prototype.
4508 * expr.c (build_class_init): Update to use java_treetreehash
4510 (java_expand_expr): Update to use htab_t.
4511 (emit_init_test_initialization): Likewise.
4512 * decl.c (java_mark_tree): Delete.
4513 * class.c (init_test_hash_newfunc): Delete.
4514 (java_hash_hash_tree_node): Delete.
4515 (java_hash_compare_tree_node): Delete.
4516 (add_method_1): Update to use java_treetreehash functions.
4517 (JAVA_TREEHASHHASH_H): New macro.
4518 (java_treetreehash_hash): New function.
4519 (java_treetreehash_compare): New function.
4520 (java_treetreehash_find): New function.
4521 (java_treetreehash_new): New function.
4522 (java_treetreehash_create): New function.
4523 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4525 * Make-lang.in (java/parse.o): Depend on debug.h.
4526 * java-tree.h (struct lang_identifier): Use gengtype.
4527 (union lang_tree_node): New.
4528 (struct lang_decl_func): Use gengtype.
4529 (struct lang_decl_var): Likewise.
4530 (struct lang_decl): Likewise.
4531 * parse.y: Include debug.h.
4532 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4534 * lang.c (struct language_function): New dummy structure.
4536 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4537 descriminator for DECL_LANG_SPECIFIC.
4538 (struct lang_decl_func): Rename from struct lang_decl.
4539 (enum lang_decl_desc): New.
4540 (struct lang_decl): Make it a union. Update all the accessor macros.
4541 (struct lang_type): Use gengtype.
4542 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4543 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4544 are now the same size.
4545 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4546 use discriminator to mark DECL_LANG_SPECIFIC.
4548 * Make-lang.in (gt-java-builtins.h): New rule.
4549 (java/builtins.o): Add dependency on gt-<filename>.h.
4550 * builtins.c: Use gengtype for roots.
4551 (union string_or_tree): Use gengtype.
4552 (struct builtin_record): Use gengtype.
4553 * config-lang.in (gtfiles): Add builtins.c.
4555 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4556 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4557 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4558 gt-java-parse.h, gtype-java.h): Add rules to generate.
4559 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4560 (class.o): Add dependency on gt-*.h.
4561 (constants.o): Likewise.
4564 (jcf-parse.o): Likewise.
4565 (jcf-write.o): Likewise.
4567 * config-lang.in (gtfiles): New.
4568 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4569 * constants.c: Replace uses of ggc_add_* with GTY markers.
4571 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4572 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4573 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4574 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4576 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4578 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4579 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4581 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4582 Include gtype-java.h.
4584 2002-06-02 Tom Tromey <tromey@redhat.com>
4586 Fix for PR java/5913:
4587 * parse.y (patch_binop): Call patch_string on op1.
4589 2002-06-02 Tom Tromey <tromey@redhat.com>
4591 Fix for PR java/1343, PR java/6336:
4592 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4593 formatting. Changed return type.
4594 (anonymous_class_counter): Moved to top of file.
4595 (maybe_make_nested_class_name): Append number to class name for
4596 function-local classes.
4598 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4600 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4601 * Make-lang.in: Update dependency lists.
4603 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4605 * gjavah.c (throwable_p): Do not free the name of the class after
4606 passing it to find_class.
4607 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4608 * jcf-io.c (dirent.h): Include it.
4609 (fnmatch.h): Likewise.
4610 (compare_path): New function.
4611 (java_or_class_file): Likewise.
4612 (memoized_dirlist_entry): New type.
4613 (memoized_dirlist_lookup_eq): New function.
4614 (memoized_dirlists): New variable.
4615 (caching_stat): New function.
4616 (memoized_class_lookup_eq): New function.
4617 (memoized_class_lookups): Likewise.
4618 (find_class): Use memoized_class_lookups and caching_stat.
4619 * jcf.h (JCF_USE_SCANDIR): Define.
4620 * parse.y (java_expand_classes): Write the class files in reverse
4623 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4625 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4627 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4629 * jcf-write.c (write_classfile): Unlink the temporary file if it
4630 cannot be renamed. Use concat to build up the name of the
4633 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4635 * jcf-write.c (write_classfile): Write the file to a
4636 temporary file and then rename it.
4638 2002-05-07 Tom Tromey <tromey@redhat.com>
4640 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4642 Fix for PR java/1200:
4643 * gjavah.c (throwable_p): New function.
4644 (decode_signature_piece): Use it. A `WeakReference' isn't the
4647 (gcjh_streq): New function.
4649 2002-05-07 Andreas Jaeger <aj@suse.de>
4651 * parse.y (finish_for_loop): Fix if statement.
4653 2002-05-06 Tom Tromey <tromey@redhat.com>
4655 Fix for PR java/5941:
4656 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4657 loop update expression.
4658 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4659 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4661 2002-05-04 Mark Wielaard <mark@klomp.org>
4664 * parse.y (build_string_concatenation): Return just op1 only when op2
4665 is null and op1 is a STRING_CST, otherwise always construct a
4668 2002-04-27 Tom Tromey <tromey@redhat.com>
4671 * parse.y (string_convert_int_cst): New function.
4672 (merge_string_cste): Use it.
4674 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4676 * java-tree.h (java_parse_file): Update.
4677 (java_set_yydebug): Remove.
4678 * jcf-parse.c (yydebug): Remove.
4679 (java_set_yydebug): Die.
4680 (java_parse_file): Update.
4681 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
4683 2002-04-24 Tom Tromey <tromey@redhat.com>
4686 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
4687 EXPR_WFL_QUALIFICATION of qual_wfl.
4689 2002-04-23 Per Bothner <per@bothner.com>
4691 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
4692 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
4693 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
4695 2002-04-23 Tom Tromey <tromey@redhat.com>
4698 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
4699 recognize `-fcompile-resource='.
4700 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
4703 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
4705 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
4706 paths. Fixes PR java/2791.
4708 2002-04-19 Andrew Haley <aph@redhat.com>
4710 * jcf-write.c (push_long_const): lo, hi: New variables.
4711 Use rshift_double to extract the high part of a 64-bit long.
4712 Use WORD_TO_INT to extract the low part.
4714 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
4715 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
4716 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
4718 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
4720 * typeck.c (incomplete_type_error): Remove.
4722 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4724 * class.c (make_class_data): Set DECL_ALIGN on static class data,
4725 for hash synchronization.
4726 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
4727 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
4730 2002-04-16 Mark Wielaard <mark@klomp.org>
4732 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
4735 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4737 Fix for PR java/6294:
4738 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
4741 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4743 Fix for PR java/6085:
4744 * parse.y (patch_method_invocation): Always use build_access_to_thisn
4745 to get enclosing "this" argument for inner-class constructor
4746 invocation. Pass correct arguments to build_access_to_thisn.
4748 2002-04-10 Andreas Jaeger <aj@suse.de>
4750 * gcj.texi (Input Options): Fix extdirs patch.
4752 2002-04-10 Anthony Green <green@redhat.com>
4754 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
4756 2002-04-09 Anthony Green <green@redhat.com>
4758 * gcj.texi (Input Options): Add --extdirs documentation.
4759 * jcf-dump.c (OPT_extdirs): New macro.
4760 (options): Add extdirs option.
4761 (help): Describe --extdirs.
4762 (main): Handle OPT_extdirs.
4763 * gjavah.c (OPT_extdirs): New macro.
4764 (options): Add extdirs option.
4765 (help): Describe --extdirs.
4766 (main): Handle OPT_extdirs.
4767 * jcf-path.c (jcf_path_init): Add extdirs support.
4768 (jcf_path_extdirs_arg): New function.
4769 (extensions): New variable to hold extensions path entries.
4770 * jvspec.c: Remove -fextdirs= when compiling main().
4771 * lang.c (java_decode_option): Handle -fextdirs=.
4772 * jcf.h (jcf_path_extdirs_arg): Declare new function.
4773 * Make-lang.in: Compile jcf-path with version info for use in
4774 identifying the appropriate libgcj.jar.
4776 2002-04-08 Tom Tromey <tromey@redhat.com>
4779 * .cvsignore: Added rmic.1 and rmiregistry.1.
4780 * gcj.texi (Top): Link to new nodes.
4781 (Invoking rmic): New node.
4782 (Invoking rmiregistry): Likewise.
4783 * Make-lang.in (java.generated-manpages): Added rmic.1 and
4785 (java.maintainer-clean): Likewise.
4786 ($(srcdir)/java/rmic.1): New target.
4787 ($(srcdir)/java/rmiregistry.1): Likewise.
4788 (java.install-man): Handle rmic.1 and rmiregistry.1.
4790 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4792 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
4793 Add note about handling uncaught exceptions. Add an exception handler
4796 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4798 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
4799 after using it to patch CALL_EXPR.
4801 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4803 * gcj.texi (Invocation): Document CNI invocation API.
4805 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
4807 * expr.c (truthvalue_conversion): Rename. Update.
4808 (expand_compare): Update.
4809 * java-tree.h (java_truthvalue_conversion): New.
4810 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
4812 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4814 * java-tree.h (java_mark_addressable): New.
4815 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
4816 * typeck.c (mark_addressable): Rename, update.
4818 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
4820 * expr.c (build_java_binop): Update.
4821 * java-tree.h (java_signed_type, java_unsigned_type,
4822 java_signed_or_unsigned_type): Update.
4823 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
4824 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
4825 * parse.y (patch_binop): Update.
4826 * typeck.c (signed_or_unsigned_type, unsigned_type,
4827 signed_type): Update.
4829 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
4831 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
4832 (java_dummy_print): Remove.
4833 (lang_print_error): Rename. Exit early if inhibiting output.
4834 (inhibit_error_printing_function): New.
4835 (java_init): Don't set hook.
4836 (lang_init_source): Use new boolean.
4838 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4840 * parse.y (do_resolve_class): Fix infinite recursion.
4842 2002-03-29 Tom Tromey <tromey@redhat.com>
4844 * parse.y (check_inner_circular_reference): Ignore incomplete
4847 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
4849 * Make-lang.in (builtins.o): Update.
4850 * boehm.c (get_boehm_type_descriptor): Update.
4851 * builtins.c: Include langhooks.h.
4852 * decl.c (java_init_decl_processing): Update.
4853 * java-tree.h (java_type_for_mode, java_type_for_size): New.
4854 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
4856 * typeck.c (type_for_mode, type_for_size): Update.
4858 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
4860 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
4862 2002-03-28 Tom Tromey <tromey@redhat.com>
4864 * except.c (expand_end_java_handler): If the handler type is NULL,
4865 use java.lang.Throwable. Fixes PR java/5986.
4867 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
4869 Fix for PR java/4715:
4870 * jcf-parse.c (parse_source_file_3): New function.
4871 (read_class): Call it.
4872 (java_parse_file): Likewise.
4874 2002-03-28 Jan Hubicka <jh@suse.cz>
4876 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
4878 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4880 * parse.y (resolve_package): Initialize "decl".
4881 (lookup_package_type): Remove unused function.
4883 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4885 Fix for PR java/5993:
4886 * parse.y (resolve_package): Return the decl if resolution was
4887 successful. Don't special case "java.lang" and "java.lang.reflect"
4888 packages. Set type_name to the merged identifier.
4889 (resolved_qualified_expression_name): Print error using "name" if
4890 resolve_package returns NULL_TREE.
4892 2002-03-27 Tom Tromey <tromey@redhat.com>
4894 * expr.c (expand_invoke): Don't generate null pointer check if
4895 we're calling <init>.
4897 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
4899 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
4901 * java-tree.h (java_lang_expand_expr): Similarly.
4902 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
4903 (java_init): Don't set hook.
4905 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4907 Fix for PR java/5850:
4908 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
4909 context if field was not found in the current scope.
4910 * expr.c (lookup_field): Don't look in enclosing contexts.
4912 2002-03-26 Tom Tromey <tromey@redhat.com>
4914 Fix for PR java/5942:
4915 * parse.y (init_src_parse): Added sanity check.
4916 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
4919 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
4921 * decl.c (lang_mark_tree): Rename java_mark_tree.
4922 * java-tree.h (java_mark_tree): New.
4923 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
4925 2002-03-25 Zack Weinberg <zack@codesourcery.com>
4927 * lex.c: Change java_perform_atof to take normal parameters
4928 instead of a pointer to a parameter block. Call it directly
4931 2002-03-22 Mark Wielaard <mark@klomp.org>
4933 Fix for PR java/5368:
4934 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
4935 when printing error message.
4937 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
4939 * decl.c (maybe_build_cleanup): Remove.
4941 2002-03-22 Tom Tromey <tromey@redhat.com>
4943 Andrew Haley <aph@cambridge.redhat.com>
4945 * expr.c (build_field_ref): Don't build a check if the field is a
4948 2002-03-21 Eric Blake <ebb9@email.byu.edu>
4950 Fix for PR java/6026:
4951 * lex.c (java_lex): Fix parsing of consecutive floats.
4953 2002-03-21 Tom Tromey <tromey@redhat.com>
4955 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
4958 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
4960 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
4961 insert_block, getdecls, kept_level_p, global_bindings_p): New.
4963 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
4965 * gcj.texi: @code{gcj} becomes @command{gcj}.
4966 @code{gcc} becomes @command{gcc}.
4967 GcjRaw changed to gnu.gcc.RawData.
4969 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
4971 * decl.c (start_java_method): Use new hook.
4972 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
4973 (java_init): Remove old hook.
4975 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4977 * builtins.c (define_builtin): Do nothing if `type' is null.
4980 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4982 * parse.y (parser_check_super_interface): Fix error message
4985 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4987 * jcf-parse.c (get_constant): Delete unused variables.
4989 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
4991 * java-tree.h (java_parse_file): New.
4992 * jcf-parse.c (yyparse): Rename java_parse_file.
4993 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
4995 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4997 * parse.y (craft_constructor): Return the constructor decl.
4998 (java_expand_classes): Update comments.
4999 (lookup_method_invoke): Call fix_constructors immediately for
5000 anonymous class. Fixes PR java/5935.
5002 2002-03-15 Anthony Green <green@redhat.com>
5004 * jcf-parse.c (yyparse): Don't emit class registration
5005 constructor when compiling resource files.
5007 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5009 * lang.c (java_tree_code_type, java_tree_code_length,
5010 tree_code_name): Delete.
5011 (tree_code_type, tree_code_length, tree_code_name): Define.
5012 (java_init): Don't try to copy into the various tree_code
5015 2002-03-12 Tom Tromey <tromey@redhat.com>
5017 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5018 UTF-8, not UCS-2. Fixes PR java/5923.
5020 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5021 a call_expr wrapped in a convert. Fixes PR java/5848.
5023 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5025 * jcf-write.c (write_classfile): Improve error strings.
5027 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5029 * lex.c: Adjust comments to GNU standards.
5031 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5033 Fix for PR java/5902:
5034 * lex.c (java_lex): Fix parsing of literals.
5036 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5038 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5039 to prevent it getting evaluated twice in the store checking case.
5040 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5043 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5045 * decl.c (java_init_decl_processing): Make sure class_type_node
5046 alignment is not less than 64 bits if hash synchronization is enabled.
5048 2002-03-08 Per Bothner <per@bothner.com>
5050 * parse.y (java_complete_lhs): Check if patch_assignment
5051 returned an error-mark.
5053 * parse.y (try_builtin_assignconv): Don't special-case zero.
5055 2002-03-08 Per Bothner <per@bothner.com>
5057 Fix for PR java/5812.
5058 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5059 here instead of in JSR macro. Likewise with load_type_state call.
5060 Do the latter on if the return_pc has been verified (the jsr returns).
5061 (JSR): Now just call build_java_jsr.
5063 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5065 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5066 (java.install-common): Link native driver to
5067 JAVA_TARGET_INSTALL_NAME.
5069 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5071 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5072 * builtins.c(sin_builtin): Likewise
5073 * builtins.c(sqrt_builtin): Likewise
5075 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5077 * java/expr.c, java/jcf-parse.c, java/lex.c:
5078 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5079 REAL_ARITHMETIC blocks unconditional. Delete some further
5080 #ifdef blocks predicated on REAL_ARITHMETIC.
5082 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5084 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5085 explicit sizeof/sizeof.
5086 * decl.c (java_init_decl_processing): Likewise.
5087 * jcf-parse.c (init_jcf_parse): Likewise.
5088 * parse.y (init_src_parse): Likewise.
5090 2002-03-02 Per Bothner <per@bothner.com>
5092 Make --CLASSPATH by a synonym for --classpath and -classpath.
5093 Implement --bootclasspath.
5094 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5095 (classpath_l): Remove.
5096 (jcf_path_CLASSPATH_arg): Remove.
5097 (jcf_path_bootclasspath_arg): New function.
5098 (jcf_path_seal): Simplify accordingly.
5100 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5101 (jcf_path_CLASSPATH): Remove declaration.
5102 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5103 (lang_specific_driver): Translate -bootclasspath.
5104 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5105 * lang.c (decode_lang_options): Do jcf_path_init first.
5106 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5107 * gjavah.c: Also handle --bootclasspath.
5108 Handle --CLASSPATH as a synonum for --classpath.
5109 * jcf-dump.c: Likewise.
5111 "." is not part of system path, but is the default for --classpath.
5112 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5113 (jcf_path_seal): Add "." if no CLASSPATH specified.
5115 * gcj.texi: Document changes.
5117 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5119 * expr.c (build_java_arraystore_check): Fix formatting.
5121 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5123 Fix for PR java/5758, java/5632:
5124 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5125 inner-class separator too.
5126 * parse.y (do_resolve_class): New local `decl_result.'
5127 Progressively build a name for what can have been loaded.
5129 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5131 * expr.c (java_array_data_offset): Removed function.
5132 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5133 (build_java_array_length_access): Obtain "length" value using a
5134 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5135 (build_java_arrayaccess): Correct comment. Access "data" using a
5136 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5137 (build_java_arraystore_check): New function.
5138 (expand_java_arraystore): Use build_java_arraystore_check.
5139 * parse.y (patch_assignment): Simplify code to insert a store check
5140 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5141 * check-init.c (check_init): Update to reflect that an array length
5142 access is now a COMPONENT_REF.
5143 * gcj.texi (Code Generation): Improve documentation of
5144 -fno-bounds-check. Add documentation for -fno-store-check.
5145 * java-tree.h (flag_store_check): Declare.
5146 (build_java_arraystore_check): Declare.
5147 * lang.c (flag_store_check): Initialize to 1.
5148 (lang_f_options): Add store-check option.
5149 * jvspec.c: Don't pass store-check option to jvgenmain.
5150 * lang-options.h: Add help string for -fno-store-check.
5152 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5154 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5155 * java-tree.h (java_dup_lang_specific_decl): New.
5156 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5158 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5160 * builtins.c, decl.c: Delete traditional-mode-related code
5161 copied from the C front end but not used, or used only to
5162 permit the compiler to link.
5164 2002-02-22 Tom Tromey <tromey@redhat.com>
5166 Fix for PR java/2369:
5167 * jvspec.c (verify_class_name): New function.
5168 (lang_specific_driver): Call it.
5169 (JAVA_START_CHAR_P): New macro.
5170 (JAVA_PART_CHAR_P): Likewise.
5172 2002-02-22 Per Bothner <per@bothner.com>
5174 * class.c: Change vtable to be more compatible with g++ v3 abi.
5175 (get_dispatch_table): Prepend offset-to-top (always 0) and
5176 type_info pointer (currently unimplemented hence NULL) to vtable.
5177 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5178 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5179 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5180 (build_dtable_decl): Add declarations for new fields.
5182 2002-02-20 Per Bothner <per@bothner.com>
5184 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5185 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5186 don't need to set it on the COMPOUND_EXPR - the caller does that.
5188 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5190 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5191 `--CLASSPATH' becomes `--classpath.'
5192 * gjavah.c: Likewise.
5193 * jcf-dump.c: Likewise.
5194 * lang-options.h: Likewise.
5196 * jcf-path.c: Updated comment.
5197 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5198 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5199 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5200 (jcf_path_CLASSPATH_arg): Ditto.
5201 (classpath_u): Updated leading comment.
5203 2002-02-20 Per Bothner <per@bothner.com>
5205 * builtins.c (check_for_builtin): New function.
5206 (build_call_or_builtin): Remove.
5207 * java-tree.h: Update accordingly.
5208 * expr.c (expand_invoke): Use build + check_for_builtin instead
5209 of build_call_or_builtin.
5210 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5211 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5212 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5214 2002-02-17 Tom Tromey <tromey@redhat.com>
5216 * java-tree.h (TYPE_STRICTFP): New macro.
5217 (struct lang_type) [strictfp]: New field.
5218 (CLASS_STRICTFP): New macro.
5219 (METHOD_STRICTFP): New macro.
5220 (struct lang_decl) [strictfp]: New field.
5221 * parse.y (method_header): Disallow strictfp constructor or
5223 (STRICT_TK): Move before MODIFIER_TK.
5224 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5225 (METHOD_MODIFIERS): Likewise.
5226 (INTERFACE_MODIFIERS): Likewise.
5227 * jcf-write.c (get_access_flags): Likewise.
5228 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5229 (add_method_1): Likewise.
5230 (get_access_flags_from_decl): Likewise.
5231 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5232 recognize strictfp flag.
5233 * jcf.h (ACC_STRICT): New define.
5235 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5237 * class.c(build_utf8_ref): Move declaration of decl_size
5239 2002-02-07 Tom Tromey <tromey@redhat.com>
5241 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5244 2002-02-04 Anthony Green <green@redhat.com>
5246 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5247 sections if available.
5249 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5251 * parse.y (java_expand_classes): Fix typo in static field loop.
5253 2002-02-02 Richard Henderson <rth@redhat.com>
5255 * class.c (add_field): Mark static fields external.
5256 (build_class_ref): Remove redundant set.
5257 * parse.y (java_expand_classes): Mark static fields of classes
5258 to be compiled as local.
5259 * jcf-parse.c (parse_class_file): Likewise.
5261 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5263 * gcj.texi (About CNI): New node.
5265 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5268 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5269 setlocale() with LC_CTYPE as a parameter.
5272 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5274 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5275 Follow GNU Coding Standards for --version.
5277 2002-01-28 Tom Tromey <tromey@redhat.com>
5279 * expr.c (build_jni_stub): Ensure storage for `meth' is
5281 * parse.y (java_complete_expand_methods): Set
5282 current_function_decl before building JNI stub.
5284 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5286 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5289 2002-01-22 Tom Tromey <tromey@redhat.com>
5291 * decl.c (java_init_decl_processing): Use add_predefined_file.
5292 Predefine RawData.java.
5293 (predef_filenames): Removed.
5294 (java_init_decl_processing): Don't register predef_filenames.
5295 * jcf-parse.c (add_predefined_file): New function.
5296 (predefined_filename_p): Rewrote.
5297 (predefined_filename_p): No longer static.
5298 * decl.c (java_init_decl_processing): Call initialize_builtins.
5299 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5300 (java/builtins.o): New target.
5301 * builtins.c: New file.
5302 * parse.y (patch_invoke): Use build_call_or_builtin.
5303 * java-tree.h (build_call_or_builtin): Declare.
5304 (initialize_builtins): Declare.
5305 (java_set_exception_lang_code): Removed unused declaration.
5306 (PREDEF_FILENAMES_SIZE): Removed.
5307 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5308 (predef_filenames): New define.
5309 (add_predefined_file): Declare.
5310 (predefined_filename_p): Declare.
5311 * expr.c (expand_invoke): Use build_call_or_builtin.
5313 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5315 * parse.y (patch_switch_statement): Fix format specifier.
5317 2002-01-16 Tom Tromey <tromey@redhat.com>
5319 More for PR java/5365:
5320 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5322 (process_file): Generate include for
5323 java.lang.UnsupportedOperationExceptions.
5325 2002-01-15 Andreas Jaeger <aj@suse.de>
5327 * .cvsignore: Add man pages.
5329 2002-01-15 Tom Tromey <tromey@redhat.com>
5331 Fix for PR java/5365:
5332 * gjavah.c (process_file): Turn class name into a file name.
5334 2002-01-14 Matthias Klose <doko@debian.org>
5336 * gcj.texi: Fix whitespace and formatting errors in the
5337 synopsis of the man pages. Update copyright.
5339 2002-01-14 Tom Tromey <tromey@redhat.com>
5342 * Make-lang.in (java.install-man): Handle jv-convert man page.
5343 (java.generated-manpages): Added jv-convert.1.
5344 (java.uninstall): Remove jv-convert.1.
5345 (java.maintainer-clean): Likewise.
5346 ($(srcdir)/java/jv-convert.1): New target.
5347 * gcj.texi (Top): Link to jv-convert node.
5348 (Individual utilities): Likewise.
5349 (Invoking jv-convert): New node.
5351 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5352 Martin Kahlert <martin.kahlert@infineon.com>
5354 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5355 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5357 2002-01-03 Graham Stott <grahams@redhat.com>
5359 * class.c (compile_resource_file): Update copyright date.
5360 Constify filename parameter.
5361 (java-tree.h): Update copyright date.
5362 (compile_resource_file): Constify filename parameter.
5364 2002-01-03 Graham Stott <grahams@redhat.com>
5366 * gcc/jcf-parse.c: Update copyright date.
5367 (yyparse): Constify resource_filename.
5369 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5371 * parse.y (src_parse_roots): Don't needlessly zero init.
5373 2001-12-31 Tom Tromey <tromey@redhat.com>
5375 * parse.y (dump_java_tree): New function.
5376 (source_end_java_method): Call it.
5377 (end_class_declaration): Likewise.
5378 * lang.c (java_decode_option): Call dump_switch_p.
5380 2001-12-28 Tom Tromey <tromey@redhat.com>
5382 * gen-table.pl: Don't process characters after \uffff. Added
5383 comment pointing to input file.
5385 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5387 * gen-table.pl: Const-ify output. Document the location of a
5388 suitable unicode input file.
5390 * chartables.h: Regenerate.
5392 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5394 * chartables.h: Const-ify.
5395 * gjavah.c (options): Likewise.
5396 * jcf-dump.c (options): Likewise.
5397 * jv-scan.c (options): Likewise.
5398 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5399 * parse.y (binop_lookup): Likewise.
5401 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5403 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5404 the static arrays that are output.
5405 * jvspec.c (jvgenmain_spec): Make static.
5406 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5407 * keyword.h: Regenerate.
5408 * lang.c (string_option, process_option_with_no, lang_f_options,
5409 lang_W_options): Const-ify.
5410 * lex.c (java_lex): Likewise.
5412 2001-12-21 Richard Henderson <rth@redhat.com>
5414 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5415 (get_boehm_type_descriptor): ... here. Arrange for the
5416 TREE_TYPE to get set properly.
5418 2001-12-21 Richard Henderson <rth@redhat.com>
5420 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5421 only if the target requires collect2.
5423 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5425 2001-12-20 Tom Tromey <tromey@redhat.com>
5428 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5429 CAN_COMPLETE_NORMALLY for the node.
5430 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5431 generate code for second branch if first branch can't complete
5433 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5434 the loop head if the loop body can't complete normally.
5436 2001-12-20 Tom Tromey <tromey@redhat.com>
5439 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5440 case where `finally' clause can't complete normally.
5442 2001-12-20 Tom Tromey <tromey@redhat.com>
5445 * parse.y (analyze_clinit_body): Added this_class parameter.
5446 Check for more cases where we must keep <clinit>.
5447 (maybe_yank_clinit): Cleaned up flow control.
5449 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5451 * decl.c (java_init_decl_processing): Don't initialize
5452 finit_leg_identifier_node.
5453 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5454 (finit_leg_identifier_node): Remove.
5455 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5457 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5459 * mangle.c (mangle_member_name): Don't special-case for
5461 * mangle_name.c (unicode_mangling_length): Likewise.
5462 (append_unicode_mangled_name): Likewise.
5463 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5466 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5468 * expr.c (build_java_array_length_access): Don't force null pointer
5469 check unless flag_check_references is set.
5471 2001-12-20 Tom Tromey <tromey@redhat.com>
5473 Fix for PR java/3417:
5474 * parse.y (patch_assignment): Added special processing for
5476 (patch_return): Don't convert booleans to integers, and don't
5477 special-case `null'.
5479 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5481 * config-lang.in (diff_excludes): Remove.
5483 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5485 * gcj.texi: Update link to GCC manual.
5487 2001-12-17 Tom Tromey <tromey@redhat.com>
5489 * parse.y (link_nested_class_to_enclosing): Removed useless
5492 2001-12-16 Tom Tromey <tromey@redhat.com>
5494 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5497 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5499 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5500 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5503 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5505 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5507 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5509 * decl.c (java_init_decl_processing): Build otable_type correctly.
5510 otable_decl is an otable_type.
5512 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5514 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5515 otable_type, otable_ptr_type, method_symbol_type,
5516 method_symbols_array_type, method_symbols_array_ptr_type): New
5517 field/global tree definitions.
5518 (flag_indirect_dispatch): New flag.
5519 * decl.c (java_init_decl_processing): Initialize new otable and
5520 otable_syms type nodes and decls. Add new field "index" to
5522 * class.c (build_method_symbols_entry): New function.
5523 (make_method_value): Set "index" to to method's vtable index for
5524 virtual methods when indirect-dispatch is not used.
5525 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5526 and set vtable_method_count to -1. Set otable and otable_syms field
5527 if indirect-dispatch is used and there was something to put in them.
5528 (build_method_symbols_entry): New function.
5529 (emit_offset_symbol_table): New function.
5530 * expr.c (get_offset_table_index): New function.
5531 (build_invokevirtual): Build array reference to otable at the index
5532 returned by get_offset_table_index, and use the result as the vtable
5534 (build_invokeinterface): Similar.
5535 * jcf-parse.c (yyparse): If indirect-dispatch, call
5536 emit_offset_symbol_table at the end of compilation, after all classes
5537 have been generated.
5538 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5539 * lang.c (flag_indirect_dispatch): Define.
5540 (lang_f_options): Add indirect-dispatch flag.
5542 2001-12-14 Matthias Klose <doko@debian.org>
5544 * gcj.texi: Markup for man page generation. Document missing
5545 options printed by <tool> --help.
5546 Terminate description of gij's -ms option with a dot.
5547 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5548 (java.generated-manpages java.install-man, java.uninstall,
5549 java-maintainer-clean) Updated.
5551 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5553 * class.c (get_dispatch_table): Fix java vtable layout
5554 for TARGET_VTABLE_USES_DESCRIPTORS.
5555 * decl.c (java_init_decl_processing): Initialize
5556 alloc_no_finalizer_node, finalize_identifier_node.
5557 * expr.c (class_has_finalize_method): New function.
5558 (expand_java_NEW): Generate calls for finalizer-free allocation.
5559 (build_invokevirtual): Fix java vtable layout for
5560 TARGET_VTABLE_USES_DESCRIPTORS.
5561 * java-tree.h (enum java_tree_index): New entries:
5562 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5563 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5564 (class_has_finalize_method): declare.
5565 (HAS_FINALIZER_P): New macro.
5566 * parse.y (patch_invoke): Generate calls for finalizer-free
5569 2001-12-12 Matthias Klose <doko@debian.org>
5571 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5572 whitespace at end of line.
5574 2001-12-11 Tom Tromey <tromey@redhat.com>
5576 * lex.c (java_init_lex): Define wfl_to_string as
5577 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5579 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5581 * class.c (make_method_value): Use null_pointer_node to
5582 represent empty exception table.
5584 2001-12-10 Tom Tromey <tromey@redhat.com>
5586 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5588 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5590 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5592 2001-12-09 Per Bothner <per@bothner.com>
5594 * check-init.c (current_switch_has_default): New static field.
5595 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5596 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5597 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5599 2001-12-09 Tom Tromey <tromey@redhat.com>
5601 * check-init.c (check_init): Don't allow pre- or post- increment
5602 or decrement of final variable.
5603 (final_assign_error): Minor error message rewording.
5605 2001-12-08 Tom Tromey <tromey@redhat.com>
5607 * java-tree.h: Fixed typo.
5609 * gjavah.c (decompile_method): Don't decompile to `return this'
5612 * gjavah.c (cxx_keywords): Re-sorted.
5613 * lex.c (cxx_keywords): Re-sorted.
5615 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5618 * gjavah.c (print_namelet): Clear subnamelets.
5619 (HANDLE_METHOD): Set `method_printed' earlier.
5621 2001-12-07 Tom Tromey <tromey@redhat.com>
5623 * lang.c (lang_f_options): Added
5624 optimize-static-class-initialization.
5625 (java_decode_option): Removed special case.
5627 2001-12-07 Per Bothner <per@bothner.com>
5629 * check-init.c (check_init): Fix typo freeing memory twice.
5631 2001-12-05 Per Bothner <per@bothner.com>
5633 Restore support for static class initialization optimization.
5634 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5635 * check-init.c (check_int): At end of BLOCK handle initialization
5636 blocks, which used to be done in java_complete_expand_method but did
5637 not handle the case where check_for_initialization might allocate
5638 more than a word of bits.
5639 * decl.c (lang_make_tree): The smic field is now a tree.
5640 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5641 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5643 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5645 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5646 Change from a hash table to a list.
5647 (struct_lang_decl): Change field 'smic' to match.
5648 * class.c (add_method_1): Initialize
5649 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5650 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5651 (java_expand_method_bodies): -here, since 'smic' is now a list.
5652 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5654 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5656 * class.c (java_hash_compare_tree_node): Fix casts.
5658 2001-12-04 Per Bothner <per@bothner.com>
5660 * check-init.c: Handle definite unassignment to finals in addition
5661 to definite assignment.
5662 (loop_current_locals): New field.
5663 (num_current_locals, int start_current_locals, num_current_words):
5665 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5666 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5667 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5668 (get_variable_decl, check_final_reassigned): New functions.
5669 (check_init, check_bool_init): Modify as needed for checking finals.
5670 (check_for_initialization): Take extra parameter and return void.
5671 Do extra start-up logic to check final fields for assignment.
5672 * parse.y (check_static_final_variable_assignment_flag,
5673 reset_static_final_variable_assignment_flag, check_final_assignment,
5674 check_final_variable_local_assignment_flag,
5675 reset_final_variable_indirect_assignment_flag,
5676 reset_final_variable_global_assignment_flag): Remove functions.
5677 (java_complete_expand_methods, outer_field_access_fix,
5678 patch_assignment): Remove no-longer used logic.
5679 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
5680 * parse.y (register_fields, java_complete_tree): Update accordingly.
5682 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
5683 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
5684 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
5686 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
5688 * java-tree.h (DECL FINAL): New bit-field.
5689 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
5690 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
5691 (DECL_INIT_CALLS_THIS): New macro.
5692 (struct lang_decl): New bit-field init_calls_this.
5693 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
5694 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
5695 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
5696 use it for both local variables and final fields.
5697 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
5699 (struct lang_type): Remove hfv bit-field.
5700 (check_for_initialization): Change to return void.
5702 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
5703 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
5704 * check-init.c (final_assign_error): New helper function.
5705 (check_final_reassigned, check_init): Use it.
5706 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
5708 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
5709 bit-fields to unsigned.
5711 2001-12-03 Per Bothner <per@bothner.com>
5713 * parse.y (patch_binop): Minor constant folding.
5715 * parse.y (build_current_thisn): Shorter 'buffer'.
5717 2001-12-03 Per Bothner <per@bothner.com>
5719 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
5720 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
5721 * jcf-write.c (generate_bytecode_insns): Remove support for
5722 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
5723 * check-init.c (check_init): Likewise.
5725 2001-12-03 Per Bothner <per@bothner.com>
5727 * verify.c (subroutine_nesting): New function.
5728 (verify_jvm_instructions): Use it to fix logic for checking that
5729 we're done with the current subroutine.
5731 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
5732 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
5734 2001-12-03 Per Bothner <per@bothner.com>
5736 * jcf.h: Fix obvious typo in comment.
5737 * typeck.c (build_null_signature): Add comment.
5739 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
5741 * expr.c: Remove leading capital from diagnostic messages, as
5742 per GNU coding standards.
5743 * jcf-io.c: Similarly.
5744 * jcf-parse.c: Similarly.
5745 * jv-scan.c: Similarly.
5746 * jvspec.c: Similarly.
5747 * mangle.c: Similarly.
5749 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
5750 Alexandre Petit-Bianco <apbianco@redhat.com>
5752 * expr.c (build_java_arrayaccess): Call save_expr on array for
5753 correct evaluation order, modified comment, fixed indentation.
5754 * parse.y: (patch_assignment): Correctly extract the array base
5755 from the tree generate by build_java_arrayaccess, added comments.
5756 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
5757 Fixes PR java/3096, PR java/3803, PR java/3965.
5759 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
5761 * expr.c (expand_byte_code): Remove trailing periods from messages.
5762 * jcf-parse.c (load_class, jcf_parse): Similarly.
5763 * jcf-write.c (generate_classfile): Similarly.
5764 * lex.c (java_lex): Similarly.
5766 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5768 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
5770 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
5772 * Make-lang.in (java.generated-manpages): New dummy target.
5774 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5776 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5778 (lang_specific_pre_link): Use set_input to set input_filename.
5780 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
5781 (main): Fix definition.
5782 Strip `main' from classname.
5785 2001-11-18 Roger Sayle <roger@eyesopen.com>
5787 * parse.h (java_expand_switch): Remove old prototype.
5789 2001-11-18 Tom Tromey <tromey@redhat.com>
5791 Fix for PR java/1401:
5792 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
5794 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
5797 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
5799 * lang.c (finish_parse): Rename to java_finish.
5800 (LANG_HOOKS_FINISH, java_finish): New.
5802 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
5804 * decl.c (init_decl_processing): Rename java_init_decl_processing.
5805 * java-tree.h: New prototype.
5806 * lang.c (java_init): Update prototype. Combine with old init_parse.
5808 2001-11-13 Tom Tromey <tromey@redhat.com>
5810 * gjavah.c (method_signature): New global.
5811 (HANDLE_METHOD): Set it.
5812 (decompile_return_statement): New function.
5813 (decompile_method): Use it.
5814 (print_method_info): Removed `synth' argument.
5816 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5818 * java-tree.h (java_set_yydebug): New.
5819 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
5820 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
5821 (print_lang_decl, print_lang_type, print_lang_identifier,
5822 print_lang_statistics, lang_print_xnode): Remove.
5824 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
5826 * jcf-parse.c (init_lex): Remove.
5827 * lang.c (language_string, lang_identify): Remove.
5828 (struct lang_hooks): Constify.
5829 (LANG_HOOKS_NAME): Override.
5830 (init_parse): Update.
5832 2001-11-08 Andreas Franck <afranck@gmx.de>
5834 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
5835 program_transform_name the way suggested by autoconf.
5836 (java.install-common): Also transform auxiliary program names with
5837 program_transform_name.
5839 2001-11-08 Tom Tromey <tromey@cygnus.com>
5841 * parse.y (trap_overflow_corner_case): New rule.
5842 (unary_expression): Use it.
5843 * lex.c (java_init_lex): Don't set minus_seen.
5844 (yylex): Don't use minus_seen. Communicate overflow to parser for
5846 (error_if_numeric_overflow): New function.
5847 * parse.h (minus_seen): Removed field.
5848 (JAVA_RADIX10_FLAG): New define.
5850 2001-11-07 Tom Tromey <tromey@redhat.com>
5852 Patch for PR java/1414:
5853 * parse.y (case_label_list): New global.
5854 (goal): Register case_label_list with GC.
5855 (java_complete_lhs): Save new case on case_label_list.
5856 (patch_switch_statement): Check for duplicate case labels.
5858 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
5860 * parse.y (patch_assignment): Removed unused third argument.
5861 (java_complete_lhs): Removed unused third argument to patch_assignment.
5863 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
5865 * lang.c: Include langhooks-def.h.
5866 * Make-lang.in: Update.
5868 2001-10-31 Zack Weinberg <zack@codesourcery.com>
5870 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
5872 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5874 * mangle.c (find_compression_record_match): Don't match compression
5875 records for package name elements unless they occur at the start of
5876 the name. Fix for PR java/4717.
5878 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5880 * expr.c (expand_java_field_op): Don't special-case references to
5881 java.lang.PRIMTYPE.TYPE.
5882 (build_primtype_type_ref): Removed.
5883 * java-tree.h (build_primtype_type_ref): Remove prototype.
5884 * parse.y (maybe_build_primttype_type_ref): Removed.
5885 (complete_function_arguments): Don't special-case references to
5886 java.lang.PRIMTYPE.TYPE.
5887 (patch_assignment): Likewise.
5888 (array_constructor_check_entry): Likewise.
5890 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
5892 * mangle.c (static tree compression_table): Fixed leading comment.
5893 * parse.h (struct parser_ctxt): Fixed field comment.
5894 * parse.y (check_pkg_class_access): New prototype, fixed leading
5895 comment, new parameter used to emit error only if passed as true.
5896 (parse_check_super): Pass extra argument to check_pkg_class_access.
5897 (do_resolve_class): Likewise.
5898 (process_imports): Likewise.
5899 (read_import_dir): Fixed indentation.
5900 (find_in_imports_on_demand): New local class_type_name. Local
5901 node_to_use deleted. while loop changed into for loop. Report
5902 multiple definition only for accessible classes. Improved error
5904 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
5905 assigned to parameter list, fixed indentation. while loop changed
5906 into for loop, restore TREE_CHAIN on local `tem' before the next
5909 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5911 * lang.c (lang_get_alias_set): Deleted.
5913 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5915 * gjavah.c (jni_print_char): Fix thinko in last change.
5917 * gjavah.c (jni_print_char, decode_signature_piece): Use
5918 safe-ctype macros and/or fold extra calls into fewer ones.
5919 * lex.c (java_read_unicode, java_lex): Likewise.
5920 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
5921 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
5922 * mangle_name.c (append_unicode_mangled_name,
5923 unicode_mangling_length): Likewise.
5925 2001-10-17 Richard Henderson <rth@redhat.com>
5927 * Make-lang.in (java/lang.o): Depend on langhooks.h.
5929 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5931 * lang.c (langhooks.h): Included.
5932 (LANG_HOOKS_INIT): Redefined.
5933 (LANG_HOOKS_INIT_OPTIONS): Likewise.
5934 (LANG_HOOKS_DECODE_OPTION): Likewise.
5935 (struct lang_hooks lang_hooks): New initialization.
5937 2001-10-11 Per Bothner <per@bothner.com>
5939 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
5940 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
5941 The former is simpler, and jcf-write.c handles it better.
5942 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
5943 or WITH_CLEANUP_EXPR.
5944 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
5945 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
5947 * parse.y (patch_if_else_statement): If the condition is constant,
5948 optimize away the test.
5950 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5952 * parse.y (patch_cast): Call patch_string on the first operand of
5953 the incoming node, update it if necessary. Fixes PR java/4510.
5955 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5957 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
5958 when name qualifier matches a package name.
5960 2001-10-08 Tom Tromey <tromey@redhat.com>
5962 Fix for PR java/4489:
5963 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
5964 force a new label when computing `body_block'.
5966 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5968 * jcf-io.c (format_uint): Const-ify.
5969 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
5970 * lex.c (java_get_line_col): Likewise.
5971 * parse.y (build_incdec): Likewise.
5973 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
5975 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
5976 a NULL enclosing context if appropriate. Fixes PR java/4466.
5978 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
5980 * parse.y (patch_assignment): Use lvalue's original TYPE when
5981 building the final COMPOUND_EXPR.
5982 (try_reference_assignconv): Fixed leading comment.
5984 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
5986 * parse.y (check_final_variable_indirect_assignment): For
5987 COMPOUND_EXPR, return only if finals were found initialized
5988 properly, if not, keep on checking.
5989 (check_final_variable_global_assignment_flag): New local
5990 error_found, set when appropriate and used to decide whether to
5991 report uninitialized finals. Fixed typo in comment.
5993 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5995 * decl.c (init_decl_processing): Fixed typo in predef_filenames
5996 last three initializations. Fixes PR java/4360.
5998 2001-09-21 Richard Henderson <rth@redhat.com>
6000 * class.c (get_dispatch_table): Handle function descriptors.
6001 (build_dtable_decl): Likewise.
6002 * expr.c (build_invokevirtual): Likewise.
6004 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6006 * parse.y (patch_method_invocation): Build class initialization
6007 when static finals are used to qualify method invocation.
6010 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6012 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6013 build_type_name_from_array_name.
6014 (STRING_STRIP_BRACKETS): New macro.
6015 * parse.y (build_type_name_from_array_name): New function.
6016 (array_creation_expression:): Accumulate []s instead of [s.
6017 (cast_expression:): Accumulate []s instead of [s after cast type
6019 (build_array_from_name): Local string deleted, use
6020 build_type_name_from_array_name.
6021 (build_unresolved_array_type): Accumulate []s instead of [s after
6023 (register_fields): Fixed comment.
6024 (resolve_class): Local name, base deleted, new locals tname and
6025 array_dims. Use build_type_name_from_array_name. Use array_dims to
6027 (purify_type_name): Use STRING_STRIP_BRACKETS.
6029 2001-09-18 Andreas Jaeger <aj@suse.de>
6031 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6032 * jv-scan.c: Likewise.
6034 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6036 * parse.y (patch_method_invocation): Inner class creation context
6037 check not enforced within constructors. Fixes PR java/1873.
6039 2001-09-16 Tom Tromey <tromey@redhat.com>
6041 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6042 NOTE_PUSH for single-case push. Fixes PR java/4189.
6044 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6046 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6047 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6048 (struct lang_type): New fields import_list and import_demand_list.
6049 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6050 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6051 (do_resolve_class): New local saved_enclosing_type, initialized,
6052 passed as parameter to find_in_imports and find_in_imports_on_demand.
6053 (find_in_imports): Added paramater enclosing_type, use its
6054 TYPE_IMPORT_LIST when applicable.
6055 (find_in_imports_on_demand): Added parameter enclosing_type, use
6056 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6057 declaration and initialization.
6058 (fold_constant_for_init): Switch/restore current_class to the
6059 appropriate context.
6061 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6063 * verify.c (verify_jvm_instructions): Fix typo.
6065 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6067 * expr.c (expand_invoke): Const-ification.
6068 * parse.y (patch_method_invocation): Likewise.
6070 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6072 * gjavah.c (cxx_keywords): Const-ification.
6073 * keyword.gperf (java_keyword): Likewise.
6074 * lang.c (java_tree_code_name): Likewise.
6075 * lex.c (cxx_keywords): Likewise.
6076 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6078 2001-09-11 Richard Henderson <rth@redhat.com>
6080 * parse.h (ctxp_for_generation): Mark extern.
6082 2001-09-10 Richard Henderson <rth@redhat.com>
6084 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6086 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6088 * typeck.c (java_array_type_length, build_prim_array_type):
6089 Represent empty arrays by NULL index.
6091 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6093 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6094 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6096 2001-09-06 Anthony Green <green@redhat.com>
6098 * class.c (O_BINARY): Define if necessary.
6099 (registerResource_libfunc): Declare.
6100 (init_class_processing): Initilize registerResource_libfunc.
6101 (compile_resource_file): New function.
6102 * java-tree.h (resource_name): Declare.
6103 (compile_resource_file): Declare.
6104 * jcf-parse.c (yyparse): Handle compiling java resource files.
6105 * lang.c (java_decode_option): Handle -fcompile-resource option.
6106 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6108 * gcj.texi (Code Generation): Add documentation for -R flag.
6110 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6112 * jcf-write.c (generate_classfile): Issue an error in case of
6113 field/initial value mismatch.
6114 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6115 being initialized and we're generating bytecode.
6116 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6117 set DECL_INITIAL properly when appropriate.
6121 2001-09-01 Per Bothner <per@bothner.com>
6123 * parse.y (maybe_yank_clinit): A field without an initializer is not
6124 relevant. All initializers except static final and constant require
6125 <clinit>, regardless of flag_emit_class_files.
6127 2001-08-31 Per Bothner <per@bothner.com>
6129 * class.c (set_constant_value): When not emitting class files, then a
6130 String ConstantValue is a utf8const_ptr_type.
6132 2001-08-30 Per Bothner <per@bothner.com>
6134 * jcf-write.c (generate_classfile): Check that field is primitive
6135 or string before emitting ConstantValue attribute.
6137 2001-08-30 Per Bothner <per@bothner.com>
6139 * parse.y (resolve_qualified_expression_name): If creating a
6140 COMPOUND_EXPR, set it's type correctly.
6142 2001-08-30 Per Bothner <per@bothner.com>
6144 * jcf-io.c (open_class): Set filename field.
6146 * jcf-parse,c (parse_class_file): Set current_function_decl
6147 for better error message when Code attribute is missing.
6149 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6150 better diagnostics, especially for constructors.
6152 2001-08-30 Per Bothner <per@bothner.com>
6154 * jcf-write.c (generate_classfile): Don't write ConstantValue
6155 attribute if field is not final, for compatibility with jdk.
6157 * jcf-write.c (generate_classfile): Convert ConstantValue values
6158 to correct type. Work-around for front-end bug.
6159 * class.c (set_constant_value): Error if constant has wrong type.
6161 2001-08-30 Per Bothner <per@bothner.com>
6163 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6164 "Double" are printed at verbosity 1.
6166 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6168 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6170 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6172 * parse.y (patch_assignment): Don't verify final re-assignment here.
6173 (java_complete_lhs): Verify assignments to finals calling
6174 patch_assignment. Verify re-assignments to finals before calling
6177 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6179 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6182 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6184 * lex.c (java_lex): new local found_hex_digits. Set and then used
6185 in test to reject invalid hexadecimal numbers.
6186 * parse.y (java_complete_tree): Prevent unwanted cast with
6187 initialized floating point finals.
6188 (patch_binop): Emit a warning when detecting a division by zero,
6189 mark result not constant, don't simplify non integer division.
6191 2001-08-28 Per Bothner <per@bothner.com>
6193 * jcf-write.c (generate_bytecode_insns): For increments and
6194 decrements just recurse to push constant. Improvement on Mark's patch.
6196 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6198 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6199 real conversion for increments and decrements of reals.
6201 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6203 * parse.y (resolve_qualified_expression_name): Handle unresolved
6204 qualified expressions, prevent numerical qualifiers, fixed typo.
6207 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6209 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6210 don't report anything but deprecated class when marked so. Handle
6212 (patch_method_invocation): Check deprecation on methods and types.
6213 (patch_binop): code becomes an enum tree_code, added default: to
6214 switch to handle that. Detect division by zero, try to fold and
6215 return before using a subroutine.
6217 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6219 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6220 file smaller than 4 bytes.
6221 * parse.y (check_inner_circular_reference): New function.
6222 (check_circular_reference): Likewise.
6223 (array_initializer:): Accept {,}.
6224 (java_check_circular_reference): Rewritten using
6225 check_circular_reference and check_inner_circular_reference.
6226 (java_complete_expand_method): Unconditionally save and restore
6227 the unpurged exception list.
6228 (build_dot_class_method_invocation): Unmangle signature parameter.
6230 2001-08-21 Tom Tromey <tromey@redhat.com>
6232 * decl.c (init_decl_processing): Add `throws' field to method
6234 * class.c (make_method_value): Compute `throws' field for method.
6236 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6238 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6239 circularity is detected.
6240 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6242 2001-08-17 Richard Henderson <rth@redhat.com>
6244 * class.c (emit_register_classes): Add align parameter to
6245 call to assemble_integer.
6247 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6249 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6250 loading a class_or_name fails, try considering an innerclass name
6251 and load the enclosing context.
6252 * parse.y (resolve_inner_class): New function.
6253 (find_as_inner_class): Added leading comment.
6254 (register_incomplete_type): Keep the current context as enclosing
6255 context for JDEP_FIELD dependencies.
6256 (do_resolve_class): Locals new_class_decl and super initialized to
6257 NULL. Call resolve_inner_class, explore the enclosing context
6258 superclass if necessary.
6261 2001-08-16 Tom Tromey <tromey@redhat.com>
6263 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6264 * gjavah.c (main): Updated for change to jcf_path_seal.
6265 * lang.c (version_flag): New global.
6266 (java_decode_option): Recognize `-version'.
6267 (java_init): Update for change to jcf_path_seal.
6268 * jcf.h (jcf_path_seal): Added `print' argument.
6269 * jcf-path.c (jcf_path_seal): Added `print' argument.
6271 2001-08-13 Zack Weinberg <zackw@panix.com>
6273 * Make-lang.in (java/decl.o): Update dependencies.
6274 * decl.c: Include libfuncs.h, don't include toplev.h.
6276 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6278 * decl.c (init_decl_processing): exception_type_node,
6279 class_not_found_type_node, and no_class_def_found_type_node
6280 initialized. predef_filenames augmented accordingly.
6281 instinit_identifier_node initialized.
6282 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6283 * java-tree.h (enum java_tree_index): New entries
6284 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6285 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6286 (exception_type_node): New macro.
6287 (class_not_found_type_node): Likewise.
6288 (no_class_def_found_type_node): Likewise.
6289 (instinit_identifier_node): Likewise.
6290 (PREDEF_FILENAMES_SIZE): Adjusted.
6291 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6292 (struct lang_type): Fixed typo in bitfield name.
6293 (DECL_INSTINIT_P): New macro.
6294 (ID_INSTINIT_P): Likewise.
6295 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6297 * parse.y (encapsulate_with_try_catch): New function.
6298 (generate_instinit): Likewise.
6299 (build_instinit_invocation): Likewise.
6300 (ctors_unchecked_throws_clause_p): Likewise.
6301 (add_instance_initializer): Deleted.
6302 (build_instance_initializer): Likewise.
6303 (in_instance_initializer): Likewise.
6304 (check_method_redefinition): instinit$ not to be verified.
6305 (java_complete_expand_methods): Generate instinit$, simplified code.
6306 (build_dot_class_method): Eliminated unnecessary locals. Use
6307 encapsulate_with_try_catch, removed unnecessary code.
6308 (fix_constructors): New local iii. Use build_instinit_invocation.
6309 (patch_method_invocation): Added comment.
6310 (maybe_use_access_method): Don't consider instinit$.
6311 (find_applicable_accessible_methods_list): Shorten the search for
6313 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6314 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6315 (patch_throw_statement): Likewise. Fixed typo.
6317 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6320 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6321 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6323 (lang_specific_pre_link): Use set_input to set input_filename.
6325 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6326 (main): Fix definition.
6327 Strip `main' from classname.
6330 2001-08-11 Zack Weinberg <zackw@panix.com>
6332 * lex.h: Don't include setjmp.h. Don't define
6333 SET_FLOAT_HANDLER or prototype set_float_handler.
6335 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6337 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6338 `poplevel' in the right order.
6340 2001-08-09 Richard Henderson <rth@redhat.com>
6342 * Make-lang.in (class.o): Depend on TARGET_H.
6343 * class.c (emit_register_classes): Use target hooks instead of
6344 assemble_constructor and assemble_destructor.
6346 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6348 * check-init.c (flags.h): Include
6349 (check_init): Don't report uninitialized static class
6350 initialization flags, don't free bit index when doing static class
6351 initialization optimization.
6352 (check_for_initialization): Return type changed to `unsigned int.'
6353 (attach_initialized_static_class): New function.
6354 * class.c (add_method_1): Create the initialized static class
6356 (finish_class): Always emit deferred inline methods.
6357 * decl.c (emit_init_test_initialization): Moved to expr.c
6358 (complete_start_java_method): Don't traverse
6359 DECL_FUNCTION_INIT_TEST_TABLE.
6360 (lang_mark_tree): Mark hash tables in function decls.
6361 * expr.c (emit_init_test_initialization): Moved from decl.c.
6362 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6363 initialization flag, set DECL_CONTEXT and
6364 LOCAL_CLASS_INITIALIZATION_FLAG.
6365 (java_lang_expand_expr): Emit initialization code for static class
6366 initialized flags when entering block, if necessary.
6367 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6368 * java-tree.h (flag_optimize_sci): New global variable declaration.
6369 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6370 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6371 (LOCAL_FINAL_P): Fixed typo in comment.
6372 (FINAL_VARIABLE_P): Likewise.
6373 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6374 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6375 (struct lang_decl): New fields `ict', `smic' and `cif.'
6376 (check_for_initialization): New returned value for global.
6377 (attach_initialized_static_class): New global function.
6378 (STATIC_CLASS_INIT_OPT_P): New macro.
6379 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6380 * lang.c (java_decode_option): Handle
6381 `-fno-optimize-static-class-initialization'
6382 * parse.y (start_complete_expand_method): New function.
6383 (java_expand_method_bodies): Likewise.
6384 (attach_init_test_initialization_flags): Likewise.
6385 (adjust_init_test_initialization): Likewise.
6386 (emit_test_initialization): Likewise.
6387 (java_complete_expand_methods): Nullify abstract and native method
6389 (java_complete_expand_method): New locals `fbody', `block_body'
6390 and `exception_copy.' Reorganized: directly return on empty method
6391 bodies, call `start_complete_expand_method', remember definitely
6392 initialized static class in function, don't expand method bodies.
6393 (java_expand_classes): Call `java_expand_method_bodies' before
6394 `finish_class' when compiling to native.
6395 (resolve_expression_name): Use `orig' after building outer class
6397 (patch_invoke): Remember static method invocations.
6399 2001-08-06 Richard Henderson <rth@redhat.com>
6401 * class.c (emit_register_classes): Pass a symbol_ref and priority
6402 to assemble_constructor.
6404 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6406 * java-tree.h (all_class_filename): New macro.
6407 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6408 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6409 newly created IDENTIFIER_NODE to `all_class_filename.'
6411 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6413 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6414 Use ggc_add_tree_root to register roots.
6416 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6418 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6419 second operand calling check_init.
6420 * decl.c (complete_start_java_method): Swaped second and third
6421 arguments while creating WITH_CLEANUP_EXPR node.
6422 * jcf-write.c (generate_bytecode_insns): Use second operand
6423 instead of third when handling WITH_CLEANUP_EXPR.
6424 * parse.y (java_complete_lhs): Expand second operand of
6425 WITH_CLEANUP_EXPR nodes.
6426 (patch_synchronized_statement): Swaped second and third arguments
6427 while creating WITH_CLEANUP_EXPR node.
6429 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6431 * parse.y (create_interface): Avoid cyclic inheritance report when
6432 syntax error encountered during class definition.
6435 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6437 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6439 (lang_specific_pre_link): Use set_input to set input_filename.
6441 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6442 (main): Fix definition.
6443 Strip `main' from classname.
6446 2001-07-18 Tom Tromey <tromey@redhat.com>
6449 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6450 * lex.c (java_new_lexer): Use ICONV_CONST.
6451 (java_read_char): Likewise.
6452 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6453 (jv-scan$(exeext)): Likewise.
6455 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6457 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6458 * parse.y (check_class_interface_creation): Allow `private' if the
6459 enclosing is not an interface.
6460 (create_interface): Interface tagged public if the enclosing
6461 context is an interface.
6462 (create_class): Class tagged public if the enclosing context
6466 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6468 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6471 2001-07-14 Tim Josling <tej@melbpc.org.au>
6473 * check-init.c (check_init): Remove references to EXPON_EXPR.
6475 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6477 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6478 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6481 2001-07-13 Tom Tromey <tromey@redhat.com>
6483 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6486 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6488 * parse.y (patch_method_invocation): Don't override primary if one
6489 is already provided, but let this$<n> be built. Fixed comment.
6491 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6493 * parse.y (empty_statement:): Report empty statement error only
6494 when found at class declaration level.
6497 2001-07-12 Tom Tromey <tromey@redhat.com>
6499 * expr.c (expand_load_internal): New function.
6500 (LOAD_INTERNAL): Use it.
6502 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6504 * parse.y (verify_constructor_super): Compare anonymous class ctor
6505 args with `valid_method_invocation_conversion_p.'
6508 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6510 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6511 `-fsyntax-only.' Fixes PR java/3248
6513 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6515 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6517 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6519 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6520 current function is static. Fixes PR java/1970
6522 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6524 * parse.y (patch_method_invocation): Add enclosing context to ctor
6525 calls if necessary. Fixes PR java/2953
6527 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6529 * parse.y (resolve_package): Abort if qualified expression member
6531 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6534 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6536 * verify.c: Don't use // comments.
6538 2001-07-05 Tom Tromey <tromey@redhat.com>
6540 * lang.c (flag_assume_compiled): Removed.
6541 * java-tree.h (flag_assume_compiled): Removed.
6542 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6543 -fhash-synchronization, -fuse-divide-subroutine,
6544 -fcheck-references, -femit-class-file, -femit-class-files,
6545 -fassume-compiled. Updated --encoding information. Changed
6546 -foutput-class-dir to `-d'.
6548 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6550 * jcf-parse.c (parse_class_file): Add lineno parameter to
6551 debug_start_source_file call.
6553 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6555 * gcj.texi: Use gpl.texi.
6556 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6557 dependencies and use doc/include in search path.
6559 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6561 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6562 `this'. If so, don't build instance initializers.
6564 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6566 * parse.y (resolve_expression_name): Improved error message for
6567 inner class cases. Fixes PR java/1958
6569 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6571 * lang.c: #include diagnostic.h
6572 (lang_print_error): Add a `diagnostic_context *' parameter.
6573 (java_dummy_print): Likewise.
6574 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6576 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6578 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6579 * jcf.h (typedef struct JCF): New bitfield `finished.'
6580 (JCF_FINISH): Set `finished.'
6581 (JCF_ZERO): Reset `finished.'
6584 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6586 * parse.y (class_body_declaration:): Don't install empty instance
6590 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6592 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6593 (set_class_decl_access_flags): New function.
6594 * java-tree.h (set_class_decl_access_flags): New prototype.
6595 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6596 (parse_class_file): New local `decl_max_locals.' Take wide types
6597 into account to compute DECL_MAX_LOCALS.
6598 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6601 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6603 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6605 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6607 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6608 * parse.y (do_resolve_class): Moved comments out to leading comment
6609 section. Removed local `start', New local `_ht' and
6610 `circularity_hash.' Record `enclosing' in hash table and search
6611 it to detect circularity. Use `enclosing' as an argument to
6612 `lookup_cl.' Free the hash table when done.
6614 2001-06-19 Tom Tromey <tromey@redhat.com>
6616 * lex.c (java_read_char): Disallow invalid and overlong
6617 sequences. Fixes PR java/2319.
6619 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6621 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6623 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6625 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6626 arguments accordingly.
6628 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6630 * gcj.texi: Move contents to just after title page.
6632 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6634 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6636 (patch_incomplete_class_ref): Build the class ref, build the class
6637 init if necessary, complete the tree.
6640 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6642 * parse.y (lookup_field_wrapper): Test `name' code.
6643 (resolve_qualified_expression_name): Test `qual_wfl' code.
6644 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6645 handle `qual_wfl' by code.
6646 (maybe_build_primttype_type_ref): Test `wfl' code.
6648 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6650 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6652 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6653 the dvi file in the java directory.
6655 2001-05-25 Sam TH <sam@uchicago.edu>
6657 * gen-table.pl javaop.h jcf.h lex.h,
6658 parse.h: Fix header include guards.
6660 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6662 * jv-scan.c (version): Update copyright year.
6664 2001-05-21 Per Bothner <per@bothner.com>
6666 * jcf-parse.c (read_class): If class is from .class or .zip file
6667 and it's already been read, don't push/pop parser context.
6669 2001-05-18 Per Bothner <per@bothner.com>
6671 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6672 command line so the jvgenmain-generated main program comes first.
6674 2001-05-15 Tom Tromey <tromey@redhat.com>
6676 * class.c (build_utf8_ref): Don't generate identifier based on
6679 2001-05-12 Richard Henderson <rth@redhat.com>
6681 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
6682 * expr.c (java_lang_expand_expr): Expand it.
6683 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
6684 calling build_exception_object_ref.
6685 * parse.y (catch_clause_parameter): Likewise.
6686 (build_dot_class_method): Likewise.
6687 (try_reference_assignconv): Likewise.
6688 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
6689 * jcf-write.c (generate_bytecode_insns): Likewise.
6691 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6693 * parse.y (build_unresolved_array_type): Set
6694 EXPR_WFL_QUALIFICATION on the newly created wfl.
6695 Fixes PR java/2538. Fixes PR java/2535.
6697 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6699 * parse.y (fix_constructors): Removed unnecessary assignment to
6700 local. Moved assignment to `this$<n>', fixed comments and
6702 (build_wfl_wrap): Fixed indentation.
6703 Fixes PR java/2598, java/2579 and java/2658.
6705 2001-05-03 Mo DeJong <mdejong@redhat.com>
6707 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
6708 check for byte swap.
6710 2000-05-02 Jeff Sturm <jsturm@one-point.com>
6712 * expr.c (build_class_init): Move MODIFY_EXPR
6713 outside of COND_EXPR. Remove variable `call'.
6715 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6717 * decl.c: NULL_PTR -> NULL.
6718 * jcf-write.c: Likewise.
6720 2001-05-01 Tom Tromey <tromey@redhat.com>
6722 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
6723 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
6724 * gcj.texi: Updated copyright text. Include fdl.texi.
6725 (Top): Link to new node.
6727 2001-05-01 Per Bothner <per@bothner.com>
6729 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
6731 2001-05-01 Per Bothner <per@bothner.com>
6733 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
6734 import_list contains the name, not the TREE_PURPOSE.
6736 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6738 * jcf-io.c (read_zip_member): Cast to long in comparison with
6741 * jvspec.c (lang_specific_driver): Initialize variables.
6743 * mangle.c (find_compression_record_match): Likewise.
6745 * typeck.c (build_null_signature): Provide static prototype. Mark
6746 parameter with ATTRIBUTE_UNUSED.
6748 * verify.c (verify_jvm_instructions): Initialize variable.
6750 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6752 * parse.y (do_resolve_class): Check for cyclic inheritance during
6753 inner class resolution.
6755 2001-04-27 Per Bothner <per@bothner.com>
6757 * parse.y (java_expand_classes): Don't change ctxp_for_generation
6758 while iterating, since that could cause gc to lose stuff.
6760 2001-04-26 Per Bothner <per@bothner.com>
6762 Fix method search wrt scope of inner classes to match JLS2.
6763 * typeck.c (build_null_signature): New static function.
6764 (has_method): New function. Uses build_null_signature and lookup_do.
6765 * java-tree.h (has_method): New declaration.
6766 * parse.y (find_applicable_accessible_methods_list): Do not search
6767 context of inner classes here.
6768 (patch_method_invocation): Search scope, ie. current and outer clases,
6769 for method matching simple name, to find class.
6771 2001-04-26 Per Bothner <per@bothner.com>
6773 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
6774 Fix thinko: If a single case, use if_icmpeq, not ifeq.
6776 * constants.c (find_methodref_with_class_index): New function.
6777 (find_methodref_index): Use find_methodref_with_class_index.
6778 * java-tree.h (find_methodref_with_class_index): New declaration.
6779 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
6780 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
6781 If context changed from interface to class, don't use invokeinterface.
6783 2001-04-25 Per Bothner <per@bothner.com>
6785 * verify.c (verify_jvm_instructions): For field instructions,
6786 check that field index is valid. For invoke instructions, check that
6787 method index is valid.
6789 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
6791 * config-lang.in (target_libs): Copy from $libgcj_saved.
6793 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6795 * decl.c (init_decl_processing): Add new class "protectionDomain"
6797 * class.c (make_class_data): Set initial value for "protectionDomain".
6799 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6801 * jvspec.c (lang_specific_driver): Fix memory allocation
6802 deficit, by using concat in lieu of xmalloc/sprintf.
6804 2001-04-20 Per Bothner <per@bothner.com>
6806 Fixes to compile multiple .class files at once.
6807 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
6808 * java-tree.h (CLASS_PARSED_P): New macro.
6809 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
6810 * jcf-parse.c (jcf_parse_source): Inline into read_class.
6811 (read_class): Avoid some code duplication.
6812 Don't call JCF_FINISH for a .class file - might be needed later.
6813 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
6814 rather than CLASS_LOADED_P, since latter implies class laid out.
6815 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
6816 * parse.y: Don't need to set CLASS_LOADED_P for array types.
6818 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6820 * Make-lang.in (java/boehm.o): Depend on toplev.h.
6822 * boehm.c: Include toplev.h.
6824 2001-04-06 Tom Tromey <tromey@redhat.com>
6825 Alexandre Petit-Bianco <apbianco@redhat.com>
6827 Fix for PR gcj/1404 and PR gcj/2332:
6828 * parse.y (build_array_from_name): If we use the type_wfl then
6829 accumulate dimensions from the original type as well.
6830 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
6832 2001-04-06 Tom Tromey <tromey@redhat.com>
6834 * parse.y (analyze_clinit_body): Return true if the second operand
6835 of a METHOD_EXPR is nonzero.
6837 2001-04-06 Tom Tromey <tromey@redhat.com>
6839 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
6841 ($(srcdir)/java/parse.c): Likewise.
6843 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6845 * gcj.texi: Use `which-gcj' instead of `which-g77.'
6846 (version-gcc): Initialized.
6847 (which-gcj): Likewise.
6849 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6851 * java-tree.h (struct lang_decl): New macro
6852 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
6853 * parse.y (build_instance_initializer): New function.
6854 (add_instance_initializer): Use it.
6855 (java_fix_constructors): Set `current_class' before fix pass.
6856 (fix_constructors): Just return if already fixed. Move `super()'
6857 invocation ahead. Use `build_instance_initializer.'
6860 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6862 * parse.y (resolve_qualified_expression_name): Pass field's
6863 DECL_CONTEXT to `not_accessible_p.'
6864 (not_accessible_p): Changed parameters order in `inherits_from_p'
6867 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
6869 * lang-options.h: Add flag_check_references.
6871 2001-04-04 Per Bothner <per@bothner.com>
6873 * java-tree.h (CONSTANT_VALUE_P): New macro.
6874 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
6875 * parse.y (maybe_build_class_init_for_field): New static function.
6876 (resolve_expression_name, resolve_field_access): Use
6877 maybe_build_class_init_for_field instead of build_class_init
6878 This does not do the init if the field is compile-time-constant.
6879 (resolve_field_access): Simplify.
6881 * parse.y (fold_constant_for_init): Merge test into switch.
6883 2001-04-03 Zack Weinberg <zackw@stanford.edu>
6885 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
6887 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
6889 2001-04-02 Zack Weinberg <zackw@stanford.edu>
6891 * expr.c (pop_type_0): Save the result of the first
6892 lang_printable_name call in a scratch buffer, so it
6893 won't be clobbered by the second call.
6895 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6897 * parse-scan.y (array_type:): Rewritten.
6898 (type_declaration:): `empty_statement' replaces `SC_TK.'
6899 (class_member_declaration:): `empty statement' added.
6900 (method_body:): Simplified.
6901 (static_initializer:): Likewise.
6902 (primary_no_new_array:): Use `type_literals.'
6903 (type_literals:): New rule.
6904 (dims:): Set and update `bracket_count.'
6905 Fixes PR java/1074. Fixes PR java/2412.
6907 2001-03-28 Hans Boehm <boehm@acm.org>
6909 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
6910 (get_boehm_type_descriptor): Set type on returned value to be a
6911 pointer length integer.
6913 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6915 * expr.c (pop_type_0): Call `concat' rather than building the
6917 (pop_type): Add format specifier in call to `error'.
6919 * parse.y (patch_method_invocation): Avoid casting away
6922 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
6924 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
6926 2001-03-28 Richard Henderson <rth@redhat.com>
6928 IA-64 ABI Exception Handling:
6929 * Make-lang.in (except.o): Don't depend on eh-common.h.
6930 * check-init.c (check_init): Handle EXC_PTR_EXPR.
6931 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
6932 [soft_exceptioninfo_call_node]: Remove.
6933 [eh_personality_libfunc, lang_eh_runtime_type]: New.
6934 (end_java_method): No emit_handlers.
6935 * except.c (java_set_exception_lang_code): Remove.
6936 (method_init_exceptions): Don't call it.
6937 (prepare_eh_table_type): No CATCH_ALL_TYPE.
6938 (build_exception_object_ref): New.
6939 (expand_end_java_handler): Update for except.h name changes.
6940 (emit_handlers, expand_resume_after_catch): Remove.
6941 * expr.c (java_lang_expand_expr): Update for except.h name changes.
6942 (process_jvm_instruction): Use build_exception_object_ref.
6943 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
6944 (soft_exceptioninfo_call_node): Remove.
6945 (build_exception_object_ref): Declare.
6946 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
6947 soft_exceptioninfo_call_node. Move processing ...
6948 [EXC_PTR_EXPR]: ... here.
6949 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
6950 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
6951 (source_end_java_method): No java_set_exception_lang_code or
6953 (build_dot_class_method): Use build_exception_object_ref.
6954 (try_reference_assignconv): Check EXC_PTR_EXPR not
6955 soft_exceptioninfo_call_node.
6957 2001-03-28 Richard Henderson <rth@redhat.com>
6959 * java-tree.h (throw_node): Define as a single member of
6960 java_global_trees instead of a separate array.
6961 (JTI_THROW_NODE): New.
6962 * decl.c (throw_node): Don't declare.
6963 (init_decl_processing): Init a scalar throw_node.
6964 Don't register it for gc.
6965 * check-init.c (check_init): Reference scalar throw_node.
6966 * expr.c (build_java_athrow): Likewise.
6967 * jcf-write.c (generate_bytecode_insns): Likewise.
6968 * parse.h (BUILD_THROW): Likewise.
6970 2001-03-28 Richard Henderson <rth@redhat.com>
6972 * decl.c (end_java_method): Do not save and restore
6973 flag_non_call_exceptions.
6974 * parse.y (source_end_java_method): Likewise.
6975 * lang.c (flag_exceptions): Don't declare.
6976 (java_init_options): Set flag_non_call_exceptions. Set
6977 flag_exceptions here ...
6978 (java_init): ... not here.
6980 2001-03-27 Richard Henderson <rth@redhat.com>
6982 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
6983 exceptions_via_longjmp.
6985 * lang.c (flag_new_exceptions): Don't declare it.
6986 (java_init_options): Or set it.
6988 2001-03-27 Richard Henderson <rth@redhat.com>
6990 * decl.c (end_java_method): Rename asynchronous_exceptions to
6991 flag_non_call_exceptions.
6992 * parse.y (source_end_java_method): Likewise.
6994 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6996 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
6998 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7000 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7002 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7004 * parse.y (find_as_inner_class): Follow current package
7005 indications not to mistakingly load an unrelated class.
7007 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7009 * constants.c (PUTN): Use memcpy, not bcopy.
7011 * lex.c (java_read_char): Use memmove, not bcopy.
7013 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7015 2001-03-23 Per Bothner <per@bothner.com>
7017 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7018 macro for better error pin-pointing.
7019 * java-tree.h: Fix typo in comment.
7021 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7022 Don't include jsr/goto in exception range.
7023 Check if start and end of exception range are the same (also TRY_EXPR).
7024 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7025 However, do emit the following goto even if try_block is empty.
7026 Defer freeing exception_decl until after the finalizer, to make
7027 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7029 * parse.y (java_complete_lhs): If the try-clause is empty, just
7030 return the finally-clause and vice versa.
7032 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7034 * gcj.texi (Input Options): documented the check for attribute
7035 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7036 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7037 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7038 (jcf_parse): Check for the right classes archive if necessary.
7039 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7040 (jcf_parse_fields): Fixed indentation.
7041 * jcf-write.c (append_gcj_attribute): New function.
7042 (generate_classfile): Compute the attribute count, invoke
7043 `append_gcj_attribute'.
7044 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7045 turned into bit-fields. New bit-field `right_zip.'
7046 (JCF_ZERO): Set `right_zip' to zero.
7047 * lang-options.h (-fforce-classes-archive-check): Added flag.
7048 * lang.c (flag_force_classes_archive_check): New flag.
7049 (lang_f_options): New entry `force-classes-archive-check.'
7052 2001-02-07 Andrew Haley <aph@redhat.com>
7054 * gcj.texi (Configure-time Options): Add -fcheck-references.
7055 * expr.c (build_java_indirect_ref): New function.
7056 (java_check_reference): New function.
7057 (build_java_array_length_access): Use build_java_indirect_ref to
7058 check for null references.
7059 (build_java_arrayaccess): Likewise.
7060 (build_get_class): Likewise.
7061 (build_field_ref): Likewise.
7062 (invoke_build_dtable): Likewise.
7063 (build_invokeinterface): Likewise.
7064 * lang.c (lang_f_options): Add flag_check_references.
7065 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7066 * java-tree.h (flag_check_references): New variable.
7067 * lang.c (flag_check_references): Likewise.
7068 * parse.y (patch_invoke): Use java_check_reference.
7069 (patch_assignment): Allow for extra nesting in
7070 _Jv_CheckArrayStore.
7072 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7074 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7075 * lex.c (cxx_keywords): Likewise.
7077 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7079 * parse.y (qualify_ambiguous_name): Broaden `length'
7080 recognition. Help MODIFY_EXPR be resolved as expression names.
7081 Fixes PR java/2066. Fixes PR java/2400.
7083 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7085 * gjavah.c (process_file): Mark interface definitions with
7086 "__attribute__ ((java_interface))".
7088 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7090 * class.c (layout_class): Fixed push_super_field's second
7091 argument. Fixes PR java/2333.
7092 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7093 too early to lay innerclasses out.
7095 2001-03-20 Tom Tromey <tromey@redhat.com>
7096 Alexandre Petit-Bianco <apbianco@redhat.com>
7098 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7099 inside an array reference. Insertion of the array store check
7100 rewritten. Fixes PR java/2299.
7102 2001-03-20 Tom Tromey <tromey@redhat.com>
7104 * lex.c (java_read_unicode): Only accept leading `u's.
7106 2001-03-20 Tom Tromey <tromey@redhat.com>
7108 * jcf-parse.c (read_class): Initialize `class'.
7110 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7112 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7114 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7116 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7117 (layout_class): Likewise.
7118 (layout_class_method): Likewise.
7119 (emit_register_classes): Likewise.
7120 * decl.c (builtin_function): Likewise.
7121 (give_name_to_locals): Likewise.
7123 2001-03-19 Per Bothner <per@bothner.com>
7125 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7126 before trying to load an inner class.
7128 Fixes to process to command-line .class files in two passes.
7129 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7130 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7131 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7132 * class.c (is_compiled_class): Fix for renamed flag.
7133 * parse.y (maybe_create_class_interface_decl): Likewise.
7134 * jcf-parse.c (yyparse): Also set if compiling .class files.
7135 * jcf-parse.c (read_class); Read current_class.
7136 (jcf_parse): Make static.
7137 (load_inner_classes): New function, with code moved from jcf_parse,
7138 because we need to inner classes after the command-line files are read.
7139 (yyparse): Set finput to NULL when it doesn't need to be closed.
7140 Reduce use of main_jcf (basically only for archive) and
7141 use finput instead of main_jcf->read_state.
7142 Inline jcf_figure_file_type into yyparse.
7143 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7144 Defer load_inner_classes and parse_class_file to a second pass,
7145 after we've correctly mapped command-line .clas fiels to classes.
7146 (jcf_figure_file_type): Removed.
7147 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7148 (JCF_ZERO): Also clear zipd field.
7149 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7151 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7153 * jcf-parse.c (yyparse): Change ch from char * to char.
7155 2001-03-19 Per Bothner <per@bothner.com>
7157 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7158 Add constructed filelist-file at end, following -xjava. Thus any .o
7159 and library files are not affected by the -xjava. Also wrap
7160 explicit @FILE with -xjava and -xnone.
7162 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7164 * class.c (build_static_field_ref): Call make_decl_rtl() after
7165 setting the DECL_EXTERNAL flag.
7167 2001-03-17 Per Bothner <per@bothner.com>
7169 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7171 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7172 when result is is needed (target is STACK_TARGET).
7174 * parse.h (JDEP_SOLV): Removed.
7175 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7177 * parse.y (incomplete_class_list): Removed.
7178 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7179 It doesn't work if resolve_class changes the name of an array type
7180 that is on the list and then someone else looks for the modified name.
7181 Also, seems liable to break when compiling multiple source files at
7182 once. So the simplest is to just remove incomplete_class_list -
7183 it is only a minor space win and it is not even clear it saves time.
7185 * parse.y (resolve_class): Remove unneeded promote_type.
7187 2001-03-15 Per Bothner <per@bothner.com>
7189 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7190 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7191 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7192 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7194 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7195 * parse.y (java_expand_classes): Likewise.
7197 * parse.y (expand_start_java_method): Was only called once and had a
7198 misleading name, so inline in caller java_complete_expand_method.
7199 (enter_a_block): Likewise inline in enter_block and remove.
7201 Remove junk from when gcc/java was created (by copying from C/C++).
7202 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7203 (struct binding_level): Remove fields keep, keep_if_subblocks,
7204 more_cleanups_ok, have_cleanups (which have never been used).
7205 (pushlevel, poplevel): Remove related useless code.
7207 * class.c (make_class_data): The class_dtable_decl (i.e. the
7208 vtable for Class) should be external, except when compiling Class.
7210 * jvspec.c (lang_specific_driver): Fix -C handling.
7211 Check -save-temps to see if temp @FILE should be deleted.
7212 Follow-up to/fix for February 16 patch.
7214 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7215 (type_stack_dup): Remove no-longer neded error check.
7217 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7219 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7220 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7221 don't surround the element with 'N..E' if the type name is
7224 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7226 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7227 DECL_RTL_SET_P, etc.
7228 (make_method_value): Likewise.
7229 (get_dispatch_table): Likewise.
7231 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7233 2001-03-07 Tom Tromey <tromey@redhat.com>
7235 * config-lang.in (lang_requires): Define.
7237 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7239 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7242 2001-03-05 Per Bothner <per@bothner.com>
7244 Fix a problem where rest_of_decl_compilation applied to
7245 class_dtable_decl causes problems because it was done too early,
7246 before output file was opened.
7247 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7248 * class.c (class_dtable_decl): Add macro - element of class_roots.
7249 (make_class_data): Define class_dtable_decl.
7250 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7252 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7254 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7255 uses of 'boolean' with 'bool'.
7257 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7259 * lang-specs.h: Add zero initializer for cpp_spec field to all
7262 2001-02-16 Per Bothner <per@bothner.com>
7264 Handle compiling multiple input files at once, and @FILE syntax.
7265 * gcj.texi: Updated documentation to match.
7266 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7267 * jcf-parse.c (parse_source_file): Split into ...
7268 (parse_source_file_1): New function - and:
7269 (parse_source_file_2): New function.
7270 (yyparse): On -ffilelist-file, open and scan named file.
7271 On first pass over files, only do parse_source_file_1.
7272 A new second pass calls parse_source_file_2 for each file to compile.
7273 (init_jcf_parse): Call init_src_parse.
7274 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7275 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7276 as multiple input file combined in one compilation.
7277 * lang-options.h: Add -ffilelist-file
7278 * lang.c (flag_filelist_file): New flag variable.
7279 (lang_f_options): Handle -ffilelist-file.
7280 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7281 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7282 gclass_list - use global fields of src_parse_roots instead.
7283 * parse.y (src_parse_roots): New array.
7284 (incomplete_class_list, gclass_list): New macros.
7285 (push_parser_context, java_pop_parser_context,
7286 java_parser_context_resume): Don't fiddle with deleted fields.
7287 (various): Use incomplete_class gclass_list and global macros
7288 instead of parse_ctxt fields - the lists are global.
7289 (init_src_parse): New function.
7291 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7293 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7295 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7297 * parse.y (check_inner_class_access): Moved declaration of local
7298 `enclosing_decl_type' to the right location.
7300 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7302 * parse.y (parser_check_super_interface): Don't call
7303 check_pkg_class_access for an inner interface.
7304 (parser_check_super): Don't call check_pkg_class_access for inner
7306 (do_resolve_class): Simplify enclosing type loop. Don't call
7307 check_pkg_class_access if CL and DECL are not set.
7308 (find_in_imports_on_demand): Set DECL if class_type needed to be
7309 loaded. Don't call check_pkg_class_access for an inner class.
7310 (check_inner_class_access): Rewritten to implement member access
7311 rules as per spec 6.6.1.
7312 (check_pkg_class_access): Handle the empty package correctly.
7313 (in_same_package): New function. Determine if two classes are in the
7316 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7318 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7319 method into array types.
7320 * parse.y (patch_method_invocation): Bypass access check on clone call
7323 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7325 * expr.c (build_instanceof): Check for arrays when trying fold to
7328 2001-02-15 Jim Meyering <meyering@lucent.com>
7330 * Make-lang.in (java.install-common): Depend on `installdirs'.
7331 (java.install-info): Likewise.
7333 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7335 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7337 2001-02-14 Tom Tromey <tromey@redhat.com>
7338 Alexandre Petit-Bianco <apbianco@cygnus.com>
7340 Fix for PR java/1261.
7341 * typeck.c (build_java_array_type): Add public `clone' method to
7343 * parse.y (resolve_qualified_expression_name): Use current_class
7344 when checking for inaccessibility.
7345 (patch_method_invocation): Fixed error message when accessibility
7346 denied. Added `from_super' argument.
7348 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7350 * parse.y (resolve_class): Don't build a fake decl. Use the one
7352 * typeck.c (build_java_array_type): Build and assign decl to array
7355 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7357 * parse.y (not_accessible_p): Changed leading comment. Added extra
7358 `where' argument. Use it to enforce protected access rules.
7359 (resolve_qualified_expression_name): Added extra argument to
7361 (patch_method_invocation): Use argument `primary' to provide
7362 not_accessible_p with an extra argument.
7363 (lookup_method_invoke): Added extra argument to not_accessible_p.
7364 (search_applicable_method_list): Likewise.
7366 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7368 * parse.y (resolve_qualified_expression_name): Try to resolve as
7369 an inner class access only if `decl' is a TYPE_DECL.
7371 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7373 * decl.c (classdollar_identifier_node): Initialize.
7374 * java-tree.h (enum java_tree_index): New entry
7375 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7376 (classdollar_identifier_node): New macro.
7377 (ID_CLASSDOLLAR_P): Likewise.
7378 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7379 (build_dot_class_method_invocation): Likewise.
7380 (find_applicable_accessible_methods_list): `class$' can't be
7383 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7385 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7387 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7389 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7390 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7393 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7395 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7396 outside of the `__U' sequence too.
7397 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7400 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7402 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7404 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7406 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7407 (JVGENMAIN_OBJS): Likewise.
7408 * java-tree.h (append_gpp_mangled_name): New prototype.
7409 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7410 Removed cast calling `gcc_add_root.'
7411 * jvgenmain.c (mangle_obstack): New global, initialized.
7413 (do_mangle_class): Constify local `ptr.'
7414 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7415 append_gpp_mangle_name and update `count' if necessary.
7416 Use `mangle_obstack.'
7417 * mangle.c (append_unicode_mangled_name): Removed.
7418 (append_gpp_mangled_name): Likewise.
7419 (unicode_mangling_length): Likewise.
7420 (mangle_member_name): Return type set to `void.'
7421 (mangle_field_decl): Don't append `U' in escaped names.
7422 (mangle_method_decl): Likewise.
7423 (mangle_member_name): Just use `append_gpp_mangled_name.'
7424 * mangle_name.c: New file.
7426 2001-02-07 Per Bothner <per@bothner.com>
7428 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7430 * check-init.c (check_init): Don't call done_alternative after
7431 processing loop code, as a LOOP_EXPR never terminates normally.
7433 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7435 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7437 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7439 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7442 2001-02-06 Tom Tromey <tromey@redhat.com>
7444 * lex.c (java_new_lexer): Longer error message.
7446 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7447 Alexandre Petit-Bianco <apbianco@cygnus.com>
7449 * typeck.c (build_prim_array_type): Added leading comment.
7450 (build_java_array_type): Moved locals out of
7451 block. Always create the `data' field, fixed alignment to match
7454 2001-02-04 Tom Tromey <tromey@redhat.com>
7456 * expr.c (java_lang_expand_expr): Don't bother recomputing
7457 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7460 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7462 * parse.y (process_imports): Save the original name of the import
7463 for better error report.
7465 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7467 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7468 of macros used when compiling jvspec.c.
7469 * jvspec.c (lang_specific_driver): Link with the shared
7472 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7474 * check-init.c (check_init): Call internal_error instead of fatal.
7475 * expr.c (java_lang_expand_expr): Likewise.
7476 * jcf-parse.c (get_constant): Likewise.
7477 * mangle.c (java_mangle_decl): Likewise.
7478 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7479 (operator_string): Likewise.
7480 * check-init.c (check_init): Call abort instead of fatal.
7481 * class.c (build_class_ref): Likewise.
7482 * constants.c (write_constant_pool): Likewise.
7483 * decl.c (start_java_method): Likewise.
7484 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7485 (java_stack_dup, encode_newarray_type): Likewise.
7486 (build_java_array_length_access): Likewise.
7487 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7488 (build_java_soft_divmod, build_invokeinterface): Likewise.
7489 * java-tree.h (INNER_CLASS_P): Likewise.
7490 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7491 (give_name_to_class, get_class_constant): Likewise.
7492 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7493 (find_constant_index, generate_bytecode_conditional): Likewise.
7494 (generate_bytecode_insns, perform_relocations): Likewise.
7495 * lex.c (java_unget_unicode, java_lex): Likewise.
7496 * mangle.c (mangle_type, mangle_record_type): Likewise.
7497 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7498 (finish_mangling): Likewise.
7499 * parse.h (MARK_FINAL_PARMS): Likewise.
7500 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7501 (obtain_incomplete_type, java_complete_class): Likewise.
7502 (java_check_regular_methods, java_complete_expand_method): Likewise.
7503 (cut_identifier_in_qualified, check_deprecation): Likewise.
7504 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7505 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7506 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7507 * typeck.c (set_local_type, parse_signature_type): Likewise.
7508 (parse_signature_string, build_java_signature): Likewise;
7509 (set_java_signature): Likewise.
7510 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7511 * class.c (add_method): Call fatal_error instead of fatal.
7512 (build_static_field_ref): Likewise.
7513 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7514 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7515 * lex.c (java_new_new_lexer): Likewise.
7516 * jv-scan.c (main): Likewise.
7517 (fatal_error): Renamed from fatal.
7518 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7520 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7521 (yyparse): Likewise.
7522 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7523 * lex.c (java_get_line_col): Likewise.
7524 * jcf-parse.c (load_class): Make errors non-fatal.
7525 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7527 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7529 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7530 (error): Remove unused function.
7531 (main): Don't use "__attribute__ alias" on generated class symbol.
7533 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7535 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7537 * parse.y (finish_method_declaration): Code accounting for WFLed
7538 method DECL_NAMEs deleted.
7539 (check_abstract_method_definitions): Likewise.
7540 (resolve_type_during_patch): Layout resolved type.
7541 * typeck.c (lookup_do): Removed unused local.
7543 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7545 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7546 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7547 integer_negative_one_node.
7548 * expr.c (build_java_binop): Likewise.
7550 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7552 * zextract.c (read_zip_archive): Read file_offset before writing
7553 zipd and consequently clobbering the header contents.
7555 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7557 * Make-lang.in: Remove all dependencies on defaults.h.
7558 * decl.c: Don't include defaults.h.
7560 * parse.y: Likewise.
7562 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7564 * ChangeLog (2001-01-21): Fixed typo.
7565 * class.c (layout_class_method): Code accounting for WFLed
7566 method DECL_NAMEs deleted.
7567 * constant.c (find_methodref_index): Likewise.
7568 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7569 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7570 (struct lang_decl): New field `wfl'.
7571 (java_get_real_method_name): Prototype deleted.
7572 * mangle.c (mangle_method_decl): Code accounting for WFLed
7573 method DECL_NAMEs deleted.
7574 * parse.h (GET_METHOD_NAME): Macro deleted.
7575 * parse.y (reset_method_name): Deleted.
7576 (method_header): Set DECL_FUNCTION_WFL.
7577 (check_abstract_method_header): Code accounting for WFLed method
7579 (java_get_real_method_name): Deleted.
7580 (check_method_redefinition): Code accounting for WFLed method
7581 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7582 (java_check_regular_methods): Likewise.
7583 (java_check_abstract_methods): Likewise.
7584 (java_expand_classes): Don't call `reset_method_name.'
7585 (search_applicable_method_list): Use DECL_NAMEs instead of
7587 * typeck.c (lookup_do): Code accounting for WFLed method
7590 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7592 * lex.c (java_read_char): Check for EOF from getc first.
7594 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7596 * class.c (layout_class): Don't lay the superclass out if it's
7597 already being laid out.
7598 * jcf-parse.c (handle_innerclass_attribute): New function.
7599 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7600 handle_innerclasses_attribute.
7601 (jcf_parse): Don't load an innerclasses if it's already being
7603 * jcf-write.c (append_innerclass_attribute_entry): Static
7604 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7605 to be zero for anonymous classes.
7607 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7609 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7611 * jcf-parse.c (set_source_filename): Use
7612 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7614 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7616 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7617 gets a unique asm name.
7619 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7621 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7622 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7624 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7625 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7626 * parse.y (lookup_package_type_and_set_next): Deleted.
7627 (resolve_package): Removed unnecessary code.
7628 (find_applicable_accessible_methods_list): `finit$' can't be
7630 * verify.c (pop_argument_types): Added missing prototype.
7632 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7634 * config-lang.in: Disable java by default.
7636 2001-01-23 Tom Tromey <tromey@redhat.com>
7638 * gcj.texi (Copying): New node.
7639 Added copyright information.
7641 2001-01-21 Per Bothner <per@bothner.com>
7643 Various fixes to allow compiling a compressed .jar/.zip archive.
7644 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7645 (struct ZipFile): Add fields name and next (from ZipFileCache).
7646 (struct ZipDirectory): New field zipf points to owning ZipFile.
7647 * jcf.h (struct ZipDirectory): Add forward declaration.
7648 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7649 Remove seen_in_zip and zip_offset fields.
7650 (JCF_SEEN_IN_ZIP): New macro.
7651 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7652 * jcf-io.c: Change all ZipFileCache to ZipFile.
7653 (read_zip_member): New function.
7654 (open_in_zip): Call read_zip_member.
7655 * jcf-parse.c (find_in_current_zip): Remove function.
7656 (read_class): Merge in find_in_current_zip functionality.
7657 Call read_zip_member if needed.
7658 (parse_zip_file_entries): Use read_zip_member.
7659 (process_zip_dir): Update for removed and added JCF fields.
7660 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7662 2001-01-21 Per Bothner <per@bothner.com>
7664 Minor optimization of static ggc roots.
7665 * jcf-parse.c (parse_roots): New static field.
7666 (current_field, current_method, current_file_list): Replace by macros
7667 naming fields of parse_roots.
7668 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7669 * class.c (class_roots): New static field.
7670 (registered_class, fields_ident, info_ident, class_list):
7671 New macros naming fields of parse_roots.
7672 (build_static_field_ref): Don't register roots here.
7673 (layout_class): Static field list replaced by macro class_list.
7674 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7675 Initialize fields_ident and info_ident here.
7677 2001-01-21 Per Bothner <per@bothner.com>
7679 * jcf-parse.c (ggc_mark_jcf): New function.
7680 (init_jcf_parse): Register current_jcf as ggc root.
7682 2001-01-21 Per Bothner <per@bothner.com>
7684 * lang.c (put_decl_node): Print method's name.
7686 2001-01-21 Per Bothner <per@bothner.com>
7688 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
7689 (verify_jvm_instructions): Use it, for better error messages on loads.
7691 2001-01-21 Per Bothner <per@bothner.com>
7693 * verify.c (merge_type_state): Still may have to merge even if
7694 LABEL_VERIFIED (label).
7696 2001-01-21 Per Bothner <per@bothner.com>
7698 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
7699 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
7701 2001-01-19 Per Bothner <per@bothner.com>
7703 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
7704 if expeting an interface type. Refines Tom's change of 2000-09-12.
7706 2001-01-18 Per Bothner <per@bothner.com>
7708 * gcj.texi (Input Options): Mention .java files.
7710 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7712 * lang-options.h (-Wunsupported-jdk11): Removed.
7713 * lang.c (flag_not_overriding): Deleted.
7714 (flag_static_local_jdk1_1): Likewise.
7715 (lang_W_options): Removed "unsupported-jdk11" entry.
7716 * parse.y (java_check_methods): Removed dead code.
7718 2001-01-17 Tom Tromey <tromey@redhat.com>
7720 Changes suggested by Per Bothner:
7721 * gcj.texi (Input Options): Don't mention input files.
7722 (Code Generation): Updated --main information.
7723 (Invoking jcf-dump): Mention that --javap is incomplete.
7724 From Alexandre Petit-Bianco:
7725 (Warnings): Don't mention -Wunsupported-jdk11.
7727 (Compatibility): Mention JDK 1.2-ness of libraries.
7728 (Resources): Mention resources used when writing gcj.
7730 2001-01-17 Tom Tromey <tromey@redhat.com>
7732 * gcj.texi: New file.
7733 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
7734 (java.info): Depend on gcj.info.
7735 (java/gcj.dvi): New target.
7736 (java.dvi): Depend on gcj.dvi.
7737 (java.install-info): Wrote.
7739 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
7741 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
7742 having called make_decl_rtl.
7744 2001-01-14 Per Bothner <per@bothner.com>
7746 Various patches to emit better messages on verification errors.
7747 * expr.c (push_type_0): Return error indication on stack overflow,
7748 instead of callinfg fatal.
7749 (push_type): Now just call push_type_0 (nd fatal on overflow).
7750 (pop_type_0): Return detailed error message (in a char** argument).
7751 (pop_type): If pop_type_0 fails, print error message.
7752 (pop_argument_types): Moved to verify.c.
7753 * verify.c (pop_argument_types): Moved from expr.c.
7754 Return a (possible) error message, rather than void.
7755 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
7756 (verify_jvm_instruction): Use new macros, improving error messages.
7757 For case OPCODE_astore use object_ptr_type_node.
7758 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
7759 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
7761 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
7762 constant, return body without wrapper. (Improves constant folding.)
7763 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
7765 2001-01-13 Per Bothner <per@bothner.com>
7767 * expr.c (expand_java_field_op): Assigning to a final field outside
7768 an initializer does not violate JVM spec, so should be warning, not
7769 error. (Sun's verifier does not complain - though MicroSoft's does.)
7771 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
7773 * gjavah.c (version), jcf-dump.c (version): Update copyright year
7776 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
7778 * parse.y (resolve_expression_name): Permit instance variables from
7779 enclosing context in super constructor call.
7780 (resolve_qualified_expression_name): Permit enclosing class's qualified
7781 "this" in super constructor call.
7783 2001-01-10 Mark Mitchell <mark@codesourcery.com>
7785 * class.c (build_utf8_ref): Remove last argument in call to
7786 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
7787 (build_class_ref): Likewise.
7788 (build_static_field_ref): Likewise.
7789 (get_dispatch_table): Likewise.
7790 (layout_class_method): Likewise.
7791 (emit_register_classes): Likewise.
7792 * constants.c (build_constant_data_ref): Likewise.
7793 * decl.c (builtin_function): Likewise.
7794 (create_primitive_vtable): Likewise.
7795 * expr.c (build_known_method_def): Likewise.
7796 (build_jni_stub): Likewise.
7797 (java_lang_expand_expr): Likewise.
7799 2001-01-10 Tom Tromey <tromey@redhat.com>
7801 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
7803 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * java-tree.h (lang_printable_name_wls): New prototype.
7806 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
7807 rather than `current_class' to print type name. Don't prepend type
7808 names when printing constructor names.
7809 (lang_printable_name_wls): New function.
7810 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
7811 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
7812 * parse.y (patch_method_invocation): Message tuned for constructors.
7813 (not_accessible_p): Grant `private' access from within
7816 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7818 All files with updated copyright when applicable.
7819 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
7820 * class.c (mangle_class_field): Function removed.
7821 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
7822 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
7823 (build_class_ref): Call `java_mangle_class_field' instead of
7824 `mangle_class_field.'
7825 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
7826 (layout_class): Call `java_mangle_decl' instead of
7827 `mangle_static_field.'
7828 (cxx_keywords): Initialized static array moved to `lex.c.'
7829 (layout_class_method): Changed leading comment. Simplified to
7830 call `java_mangle_decl.' Local `ptr' moved in for loop body.
7831 * decl.c (lang_mark_tree): Mark field `package_list.'
7832 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
7833 (struct lang_type): New field `package_list.'
7834 (unicode_mangling_length): Prototype removed.
7835 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7836 emit_unicode_mangled_name): Likewise.
7837 (cxx_keyword_p): New prototype.
7838 (java_mangle_decl, java_mangle_class_field,
7839 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
7840 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
7842 * jvgenmain.c (main_method_prefix): Global variable removed.
7843 (main_method_suffix): Likewise.
7844 (do_mangle_classname): New function.
7845 (main): Call it. Format changed to accommodate new mangling scheme.
7846 * lex.c: (utf8_cmp): Conditionally prototyped.
7847 (cxx_keywords): Moved from class.c, conditionally defined.
7848 (utf8_cmp, cxx_keyword_p): Likewise.
7849 * mangle.c (obstack.h, ggc.h): Included.
7850 (mangle_field_decl): New function.
7851 (mangle_method_decl, mangle_type, mangle_pointer_type,
7852 mangle_array_type, mangle_record_type,
7853 find_compression_pointer_match, find_compression_array_match,
7854 find_compression_record_match,
7855 find_compression_array_template_match, set_type_package_list,
7856 entry_match_pointer_p, emit_compression_string, init_mangling,
7857 finish_mangling, compression_table_add, mangle_member_name): Likewise.
7858 (mangle_obstack): New global.
7859 (MANGLE_RAW_STRING): New macro.
7860 (unicode_mangling_length): Turned static.
7861 (append_unicode_mangled_name): Renamed from
7862 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
7863 replaces `obstack', removed from the parameter list.
7864 (append_gpp_mangled_name): Turned static. `mangle_obstack'
7865 replaces parameter `obstack', removed from the parameter list. Call
7866 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
7867 (append_gpp_mangled_classtype): Removed.
7868 (compression_table, compression_next): New static variables.
7869 * parse.y (temporary_obstack): Extern declaration removed.
7871 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7873 * parse.y (patch_binop): Compute missing type in error situations.
7875 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7877 * class.c (make_class_data): Push initial value for "arrayclass".
7878 * decl.c (init_decl_processing): Add new class field "arrayclass".
7880 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
7882 From patha@softlab.ericsson.se:
7883 * parse.y (switch_label): Use build, not build1, to construct
7886 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
7888 * lang.c (lang_decode_option): Change -MA to -MP.
7889 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
7890 Update to new prototype; do quote targets.
7891 (jcf_dependency_write): Update.
7893 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
7895 Shorten primitive array allocation path:
7896 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
7897 to create new primitive arrays.
7898 * expr.c (build_newarray): If generating native code, call
7899 soft_newarray_node with a reference to the primitive TYPE identifier
7900 instead of type_value.
7902 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
7904 Fix for PRs gcj/312 and gcj/253:
7905 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
7906 dest if they arn't already.
7907 * class.c (layout_class): Call maybe_layout_super_class on
7908 superinterfaces also, but only if compiling from bytecode.
7911 * parse.y (create_class): Set ACC_STATIC if class is declared in an
7914 2000-12-15 Tom Tromey <tromey@redhat.com>
7916 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
7919 2000-12-14 Andrew Haley <aph@redhat.com>
7921 * boehm.c (mark_reference_fields): Change test to correctly detect
7924 2000-12-15 Andreas Jaeger <aj@suse.de>
7926 * config-lang.in (lang_dirs): Added.
7928 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7930 * parse.y (end_artificial_method_body): Fixed undefined behavior.
7931 Credits go to rth for finding it.
7933 2000-12-13 Mike Stump <mrs@wrs.com>
7935 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
7937 2000-11-07 Tom Tromey <tromey@cygnus.com>
7939 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
7940 * lex.c (java_ignorable_control_p): Removed.
7941 (java_letter_or_digit_p): Removed.
7942 (java_start_char_p): New function.
7943 (java_read_char): Return `int', not `unicode_t'. Changed
7945 (java_read_unicode): Likewise.
7946 (java_read_unicode_collapsing_terminators): Likewise.
7947 (java_get_unicode): Likewise.
7948 (java_new_lexer): Initialize hit_eof.
7949 (java_parse_end_comment): Take `int' argument.
7950 (java_parse_doc_section): Likewise.
7951 (java_parse_escape_sequence): Don't allow backlash-newline.
7953 * lex.h (JAVA_DIGIT_P): Removed.
7954 (_JAVA_LETTER_OR_DIGIT_P): Removed.
7955 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
7956 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
7957 (JAVA_PART_CHAR_P): New macro.
7959 (JAVA_CHAR_ERROR): Now -2.
7960 (java_lexer): New field `hit_eof'.
7961 * chartables.h: New file.
7962 * gen-table.pl: new file.
7964 2000-11-20 Tom Tromey <tromey@cygnus.com>
7965 Alexandre Petit-Bianco <apbianco@cygnus.com>
7967 * parse.y (java_complete_lhs): Only allow compound assignment of
7968 reference type if type is String.
7970 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7972 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
7973 jcf-path.c: Likewise.
7975 2000-12-09 Anthony Green <green@redhat.com>
7977 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
7978 filestart and filename_length as int values.
7980 2000-12-07 Mo DeJong <mdejong@redhat.com>
7982 * jcf-io.c (find_class): Correct the logic that tests to see if a
7983 .java file is newer than its .class file. The compiler was
7984 incorrectly printing a warning when file mod times were equal.
7986 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
7988 * jvgenmain.c: Use ISPRINT not isascii.
7990 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * parse.y (end_artificial_method_body): Fixed typo.
7994 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
7996 * parse.y (patch_method_invocation): Pick the correct enclosing
7997 context when creating inner class instances.
8000 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8002 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8003 Update copyright year to 2000.
8005 2000-11-23 Anthony Green <green@redhat.com>
8007 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8008 Move current_file_list out of yyparse and make it static.
8010 * expr.c: Declare quick_stack and tree_list_free_list as static
8011 (init_expr_processing): Register quick_stack and
8012 tree_list_free_list roots.
8014 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8016 * parse.y (build_outer_field_access): New local `decl_ctx', use
8017 it. Check for field's context and current class immediate outer
8018 context inheritance.
8019 (outer_field_access_p): Consider fields inherited from the last
8021 (build_access_to_thisn): Stop at the last enclosing context if
8025 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8027 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8029 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8031 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8034 2000-11-20 Tom Tromey <tromey@cygnus.com>
8036 * jv-scan.c (help): Document --complexity.
8037 (options): Added --complexity.
8038 (flag_complexity): New global.
8039 (main): Call `report'.
8040 * parse-scan.y (complexity): New global.
8041 (if_then_statement, if_then_else_statement,
8042 if_then_else_statement_nsi, switch_block_statement_group,
8043 while_expression, do_statement, for_begin, continue_statement,
8044 throw_statement, catch_clause, finally, method_invocation,
8045 conditional_and_expression, conditional_or_expression,
8046 conditional_expression): Update complexity.
8047 (reset_report): Reset complexity.
8048 (report): New function.
8050 2000-11-20 Tom Tromey <tromey@cygnus.com>
8052 * lex.c (yylex): Added STRICT_TK case.
8053 * parse.y (STRICT_TK): Added.
8054 * parse-scan.y (STRICT_TK): Added.
8055 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8056 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8058 * keyword.h: Rebuilt.
8059 * keyword.gperf (strictfp): Added.
8061 2000-11-20 Tom Tromey <tromey@cygnus.com>
8063 * lex.c (yylex): Recognize floating point constants with leading
8066 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8068 * java-tree.h (cyclic_inheritance_report): Constify.
8069 * parse.y (cyclic_inheritance_report): Likewise.
8071 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8073 * parse.y (goal): Remove call to ggc_add_string_root.
8075 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8077 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8078 Create string in scratch buffer, then pass to build_string.
8080 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8082 * parse.y (issue_warning_error_from_context): Add
8085 2000-11-11 Anthony Green <green@redhat.com>
8087 * jcf-parse.c (process_zip_dir): Add finput parameter.
8088 (jcf_figure_file_type): Call process_zip_dir with appropriate
8091 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8093 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8094 * jcf-parse.c (jcf_figure_file_type): Likewise.
8096 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8098 * parse.y (create_new_parser_context): Use memset () instead of
8101 2000-11-08 Tom Tromey <tromey@cygnus.com>
8103 * gjavah.c (process_file): Only include gcj/cni.h when generating
8106 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8108 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8109 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8110 instead of bzero ().
8112 2000-11-05 Tom Tromey <tromey@cygnus.com>
8114 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8115 * lex.c (IS_ZERO): New define.
8116 (java_perform_atof): Error on floating point underflow.
8118 2000-11-04 Tom Tromey <tromey@cygnus.com>
8120 * lex.c (java_parse_escape_sequence): Only read two octal
8121 characters if the first one is greater than 3. Don't allow
8122 "octal" numbers to include the digits 8 or 9.
8124 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8126 * Make-lang.in (java.distdir): Remove.
8128 2000-11-03 Tom Tromey <tromey@cygnus.com>
8130 * Make-lang.in (java.dvi): New target.
8131 Partial fix for PR other/567.
8133 * lang-options.h: Mention -Wout-of-date.
8134 * jcf-dump.c (flag_newer): New global.
8135 * gjavah.c (flag_newer): New global.
8136 * jcf-io.c (find_class): Only warn when flag_newer set.
8137 * lang.c (flag_newer): New global.
8138 (struct string_option): New declaration.
8139 (lang_W_options): New global.
8140 (process_option_with_no): New function.
8141 (lang_decode_option): Use it.
8143 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8144 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8147 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8148 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8149 * lex.c (java_read_unicode): Removed `term_context' argument.
8150 Recognize any number of `u' in `\u'.
8151 (java_read_unicode_collapsing_terminators): New function.
8152 (java_get_unicode): Use it.
8153 (java_lineterminator): Removed.
8154 (yylex): Produce error if character literal is newline or single
8155 quote. Return if eof found in middle of `//' comment. EOF in
8156 `//' comment is only an error if pedantic.
8157 (java_ignorable_control_p): New function.
8158 (java_parse_end_comment): Return if eof found in middle of
8161 * jv-scan.c (pedantic): New global.
8163 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8165 * parse.y (outer_field_access_p): Inherited fields aren't
8166 consider outer fields.
8167 (maybe_build_thisn_access_method): Use
8168 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8169 (resolve_expression_name): Trigger an error if a static field
8170 is being accessed as an outer field.
8172 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8174 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8177 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8179 * Make-lang.in: Move all build rules here from Makefile.in,
8180 adapt to new context. Wrap all rules that change the current
8181 directory in parentheses. Expunge all references to $(P).
8182 When one command depends on another and they're run all at
8183 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8184 all object-file generation rules. Delete obsolete variables.
8186 * Makefile.in: Delete.
8187 * config-lang.in: Delete outputs= line.
8189 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8191 * parse.y (patch_method_invocation): NULLify this_arg when already
8193 (maybe_use_access_method): Handle call to methods unrelated to the
8194 current class. Fixed comment.
8197 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8199 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8202 2000-10-24 Tom Tromey <tromey@cygnus.com>
8204 * lex.c (java_new_lexer): Initialize new fields. Work around
8205 broken iconv() implementations.
8206 (java_read_char): Swap bytes if required. Use fallback decoder if
8208 (byteswap_init, need_byteswap): New globals.
8209 (java_destroy_lexer): Only close iconv handle if it is in use.
8210 * lex.h (java_lexer): New fields read_anything, byte_swap,
8212 Made out_buffer unsigned.
8214 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8216 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8217 where an enclosing context can be set on the jdep.
8218 (do_resolve_class): Fixed identation.
8220 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8222 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8224 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8227 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8229 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8231 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8233 * jcf-write.c (OP1): Update `last_bc'.
8234 (struct jcf_block): Fixed indentation and typo in comments. New
8236 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8237 follows `monitorenter'.
8238 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8242 2000-10-16 Tom Tromey <tromey@cygnus.com>
8244 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8245 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8246 * lang-options.h: Added -MA, -MT, -MF..
8247 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8248 (DEPEND_TARGET_SET): New macro.
8249 (DEPEND_FILE_ALREADY_SET): Likewise.
8250 (init_parse): Handle new flags.
8251 * jcf.h (jcf_dependency_print_dummies): Declare.
8252 * Make-lang.in (s-java): Added mkdeps.o.
8253 * Makefile.in (BACKEND): Added mkdeps.o.
8254 (../gcjh$(exeext)): Added mkdeps.o.
8255 (../jcf-dump$(exeext)): Added mkdeps.o.
8256 * jcf-depend.c: Include mkdeps.h.
8257 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8258 add_entry): Removed.
8259 (jcf_dependency_reset): Rewrote.
8260 (dependencies): New global.
8261 (jcf_dependency_set_target): Rewrote.
8262 (jcf_dependency_add_target): Likewise.
8263 (jcf_dependency_add_file): Likewise.
8265 (print_ents): Removed.
8266 (jcf_dependency_write): Rewrote.
8267 (print_dummies): New global.
8268 (jcf_dependency_print_dummies): New function
8269 (jcf_dependency_write): Call deps_dummy_targets if required.
8271 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8273 * gjavah.c (add_class_decl): Removed unused variables `tname',
8274 `tlen' and `name_index'.
8275 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8276 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8277 in `wfl_operator' with value.
8278 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8279 (jcf_figure_file_type): Fixed identation.
8280 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8281 * parse.y (analyze_clinit_body): New function.
8282 (static_initializer:): Reset `current_static_block'.
8283 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8284 `wfl_operator' with new value.
8285 (lookup_cl): Use EXPR_WFL_FILENAME.
8286 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8287 analyze_clinit_body.
8288 (build_outer_field_access): Access to this$<n> built from
8289 current_class, not its outer context.
8290 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8291 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8292 (patch_method_invocation): Use `is_static_flag' when already
8294 (patch_newarray): Removed assignment in ternary operator.
8296 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8298 * except.c (free_eh_ranges): Don't free `whole_range'.
8300 2000-10-15 Anthony Green <green@redhat.com>
8302 * decl.c (init_decl_processing): Call init_class_processing before
8305 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8307 * check-init.c (check_init): Fixed leading comment. Use
8309 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8310 (give_name_to_locals): Likewise.
8311 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8312 fields in lang_decl_var.
8313 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8314 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8315 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8316 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8317 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8318 (LOCAL_FINAL): Rewritten.
8319 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8320 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8321 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8322 `init_final' fields.
8323 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8324 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8325 (TYPE_HAS_FINAL_VARIABLE): New macro.
8326 (struct lang_type): Added `afv' field.
8327 * parse.y (check_static_final_variable_assignment_flag): New function.
8328 (reset_static_final_variable_assignment_flag): Likewise.
8329 (check_final_variable_local_assignment_flag): Likewise.
8330 (reset_final_variable_local_assignment_flag): Likewise.
8331 (check_final_variable_indirect_assignment): Likewise.
8332 (check_final_variable_global_assignment_flag): Likewise.
8333 (add_inner_class_fields): Use LOCAL_FINAL_P.
8334 (register_fields): Handle local finals and final variables.
8335 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8336 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8337 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8339 (java_complete_expand_methods): Loop to set
8340 TYPE_HAS_FINAL_VARIABLE. Call
8341 `reset_final_variable_local_assignment_flag' and
8342 `check_final_variable_local_assignment_flag' accordingly before
8343 and after constructor expansion. Call
8344 `reset_static_final_variable_assignment_flag'
8345 before expanding <clinit> and after call
8346 `check_static_final_variable_assignment_flag' if the
8347 current_class isn't an interface. After all methods have been
8348 expanded, call `check_final_variable_global_assignment_flag' and
8349 `check_static_final_variable_assignment_flag' if the current class
8351 (maybe_yank_clinit): Fixed typo in comment.
8352 (build_outer_field_access_methods): Removed old sanity check. Use
8353 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8354 Don't create access methods for finals.
8355 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8356 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8357 existing DECL_INIT has been processed.
8358 (java_complete_lhs): Likewise.
8359 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8360 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8362 (patch_assignment): Use LOCAL_FINAL_P.
8363 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8364 DECL_INITIAL is nullified.
8367 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8369 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8371 * Makefile.in (parse.c, parse-scan.c): Likewise.
8373 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8375 * class.c (temporary_obstack): Remove.
8376 (make_class): Don't mess with obstascks.
8377 (push_class): Likewise.
8378 (set_super_info): Likewise.
8379 (add_method_1): Likewise.
8380 (add_method): Likewise.
8381 (add_field): Likewise.
8382 (build_utf8_ref): Likewise.
8383 (build_class_ref): Likewise.
8384 (build_static_field_ref): Likewise.
8385 (finish_class): Likewise.
8386 (push_super_field): Likewise.
8387 (layout_class): Likewise.
8388 (layout_class_methods): Likewise.
8389 (init_class_processing): Likewise.
8390 * constants.c (get_tag_node): Likewise.
8391 (build_constant_data_ref): Likewise.
8392 * decl.c (ggc_p): Remove.
8393 (copy_lang_decl): Use ggc_alloc.
8394 (complete_start_java_method): Don't mess with obstacks.
8395 (start_java_method): Likewise.
8396 (end_java_method): Likewise.
8397 * except.c (link_handler): Use xmalloc.
8398 (free_eh_ranges): New function.
8399 (method_init_exceptions): Use it.
8400 (add_handler): Use xmalloc.
8401 (expand_start_java_handler): Don't mess with obstacks.
8402 (prepare_eh_table_type): Likewise.
8403 (expand_end_java_handler): Likewise.
8404 * expr.c (push_value): Likewise.
8405 (create_label_decl): Likewise.
8406 (build_jni_stub): Likewise.
8407 (java_lang_expand_expr): Likewise.
8408 (note_instructions): Use xrealloc.
8409 (java_push_constant_from_pool): Don't mess with obstacks.
8410 (process_jvm_instruction): Likewise.
8411 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8413 * jcf-parse.c (get_constant): Don't mess with obstacks.
8414 (read_class): Likewise.
8415 (jcf_parse): Likewise.
8416 * lex.c (expression_obstack): Remove.
8417 (java_lex): Don't use obstack_free.
8418 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8419 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8420 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8421 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8422 * parse.y (gaol): Add more GC roots.
8423 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8424 (lookup_field_wrapper): Likewise.
8425 (obtain_incomplete_type): Don't mess with obstacks.
8426 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8428 (craft_constructor): Don't mess with obstacks.
8429 (safe_layout_class): Likewise.
8430 (java_complete_class): Likewise.
8431 (source_end_java_method): Likewise.
8432 (build_outer_field_access_methods): Likewise.
8433 (build_outer_method_access_method): Likewise.
8434 (maybe_build_thisn_access_method): Likewise.
8435 (build_dot_class_method_invocation): Likewise.
8436 (java_complete_tree): Likewise.
8437 (java_complete_lhs): Likewise.
8438 (do_merge_string_cste): Likewise.
8439 (patch_string_cst): Likewise.
8440 (array_constructor_check_entry): Likewise.
8441 * typeck.c (build_java_array_type): Likewise.
8442 (parse_signature_string): Likewise.
8443 (build_java_signature): Likewise.
8445 2000-10-12 Tom Tromey <tromey@cygnus.com>
8448 * gjavah.c (add_class_decl): Don't special-case inner classes.
8449 (add_namelet): Likewise.
8451 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8453 * java-tree.h: Constify current_encoding.
8454 * lang.c: Constify current_encoding.
8456 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8458 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8459 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8461 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8463 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8464 patch. Fixes gcj/340.
8466 2000-10-10 Tom Tromey <tromey@cygnus.com>
8468 * lex.c (java_new_lexer): Initialize out_first and out_last
8470 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8472 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8474 * parse.y (pop_current_osb): New function.
8475 (array_type:): Use `dims:', changed actions
8476 accordingly. Suggested by Anthony Green.
8477 (array_creation_expression:): Used pop_current_osb.
8478 (cast_expression:): Likewise.
8479 (search_applicable_method_list): Fixed indentation.
8481 2000-10-08 Anthony Green <green@redhat.com>
8483 * parse.y (array_type_literal): Remove production.
8484 (type_literals): Refer to array_type, not array_type_literal.
8486 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8488 Patch contributed by Corey Minyard.
8489 * decl.c (check_local_named_variable): New function.
8490 (tree check_local_unnamed_variable): Likewise.
8491 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8493 2000-10-07 Anthony Green <green@redhat.com>
8495 * class.c (layout_class): Handle case where superclass can't be
8498 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8500 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8503 2000-10-05 Tom Tromey <tromey@cygnus.com>
8505 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8506 * jvgenmain.c (class_mangling_prefix): Removed.
8507 (class_mangling_suffix): New global.
8509 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8511 (print_method_info): Handle overrides for static and final
8513 (process_file): Generate declaration for class object field.
8514 * class.c (cxx_keywords): New array.
8515 (utf8_cmp): New function.
8516 (cxx_keyword_p): New function.
8517 (layout_class_method): Mangle C++ keywords by appending `$'.
8518 (mangle_field): New function.
8519 (mangle_class_field): Use mangle_field. Mangle class name as
8521 (mangle_static_field): Use mangle_field.
8523 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8525 * decl.c (find_local_variable): Removed uncessary type check and
8526 fixed range check typo. From Corey Minyard.
8528 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8530 * decl.c (give_name_to_locals): New local `code_offset'. Call
8531 `maybe_adjust_start_pc'.
8532 * expr.c (note_instructions): New function.
8533 (expand_byte_code): Don't collect insn starts here.
8534 (peek_opcode_at_pc): New function.
8535 (maybe_adjust_start_pc): Likewise.
8536 * java-tree.h (maybe_adjust_start_pc): Declare.
8537 (note_instructions): Likewise.
8538 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8540 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8542 * parse.y (field_access:): Fixed indentation.
8543 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8545 2000-09-07 Tom Tromey <tromey@cygnus.com>
8548 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8549 JPRIMITIVE_TYPE_P, for arithmetic operators.
8550 (patch_method_invocation): Indentation fix.
8551 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8552 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8553 (do_unary_numeric_promotion): Cleaned up code.
8554 (valid_cast_to_p): Handle boolean correctly.
8556 2000-09-27 Tom Tromey <tromey@cygnus.com>
8558 * lex.c (java_read_unicode): Reset bs_count when finished with
8561 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8564 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8565 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8566 (typeck.o): Depend on ggc.h.
8567 * class.c (add_method_1): Use GC functions for allocation.
8568 (init_class_processing): Register roots.
8569 * decl.c (ggc_p): Set to 1.
8570 (pending_local_decls): Make it static.
8571 (push_jvm_slot): Use GC functions for allocation.
8572 (init_decl_processing): Register roots.
8573 (give_name_to_locals): Use GC functions for allocation.
8574 (lang_mark_tree): New function.
8575 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8576 functions for allocation.
8577 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8578 * lex.c (java_lex): Use build_string, rather than replicating it
8580 * parse.y (goal): Add more roots.
8581 (mark_parser_ctxt): New function.
8582 * typeck.c: Include ggc.h.
8584 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8587 contains something else than MODIFY_EXPR.
8589 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8591 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8592 * Makefile.in (parse.o): Depend on ggc.h.
8593 (class.o): Likewise.
8594 (constants.o): Likewise.
8597 (jcf-parse.o): Likewise.
8598 (jcf-write.o): Likewise.
8599 (mangle.o): Likewise.
8600 * class.c: Include ggc.h.
8601 (build_static_field_ref): Register GC roots.
8602 (layout_class): Likewise.
8603 (init_class_processing): Likewise.
8604 * constants.c: Include ggc.h.
8605 (current_constant_pool_data_ref): Remove.
8606 (tag_nodes): Move it to ...
8607 (get_tag_node): ... here. Register GC roots.
8608 * decl.c: Include ggc.h. Remove many global tree definitions.
8609 (throw_node): Define.
8610 (java_global_trees): Likewise.
8611 (predef_filenames): Make the size a constant.
8612 (init_decl_processing): Adjust accordingly.
8613 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8614 * expr.c: Include ggc.h.
8615 (init_expr_processing): Register GC roots.
8616 (build_invokeinterface): Likewise.
8617 * java-tree.h: Replace extern tree declarations with macros.
8618 (java_global_trees): New variable.
8619 (java_tree_index): New enumeration.
8620 (init_jcf_parse): Declare.
8621 * jcf-parse.c: Include ggc.h.
8622 (current_class): Remove declaration.
8623 (main_class): Likewise.
8624 (all_class_list): Likewise.
8625 (predefined_filename_p): Adjust for constant size of
8627 (init_jcf_parse): New function.
8628 * jcf-write.c: Include ggc.h.
8629 (generate_classfile): Register GC roots.
8630 (append_synthetic_attribute): Likewise.
8631 (append_innerclass_attribute_entry): Likewise.
8632 * lang.c: Include ggc.h.
8633 (lang_print_error): Register GC roots.
8634 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8636 * parse.y: Include ggc.h.
8637 (wfl_operator): Remove.
8638 (goal): Register GC roots.
8639 (java_pop_parser_context): Adjust for new field names.
8640 (java_parser_context_save_global): Likewse.
8641 (java_parser_context_restore_global): Likewise.
8642 (java_parser_context_suspend): Likewise.
8643 (java_parser_context_resume): Likewise.
8644 (verify_constructor_circularity): Register GC roots.
8645 (lookup_cl): Likewise.
8646 (java_reorder_fields): Likewise.
8647 (build_current_this): Likewise.
8648 (class_in_current_package): Likewise.
8649 (argument_types_convertible): Likewise.
8650 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8652 2000-09-14 Tom Tromey <tromey@cygnus.com>
8654 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8656 2000-09-13 Tom Tromey <tromey@cygnus.com>
8658 * jcf-parse.c: Include <locale.h>.
8659 * jv-scan.c: Include <locale.h>.
8661 2000-09-12 Tom Tromey <tromey@cygnus.com>
8663 * expr.c (pop_type_0): Return `Object' if trying to merge two
8665 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8666 interface types; `Object' is always a valid supertype.
8668 2000-09-12 Tom Tromey <tromey@cygnus.com>
8671 * jv-scan.c (help): Document --encoding.
8672 (options): Added `encoding' entry.
8673 (OPT_ENCODING): New define.
8674 (main): Handle --encoding.
8675 Include <langinfo.h> if nl_langinfo exists.
8676 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8678 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
8679 (parse_source_file): Correctly call java_init_lex. Added `finput'
8680 argument. Use nl_langinfo to determine default encoding.
8681 * java-tree.h (current_encoding): Declare.
8682 * parse.y (java_parser_context_restore_global): Don't restore
8684 (java_parser_context_save_global): Don't set `finput' field.
8685 (java_pop_parser_context): Don't restore `finput'. Free old lexer
8687 * lang.c (current_encoding): New global.
8688 (lang_decode_option): Recognize `-fencoding='.
8689 (finish_parse): Don't close finput.
8690 * parse.h (struct parser_ctxt): Removed `finput' and
8691 `unget_utf8_value' fields. Added `lexer' field.
8692 (java_init_lex): Fixed declaration.
8693 * lex.c (java_new_lexer): New function.
8694 (java_destroy_lexer): Likewise.
8695 (java_read_char): Added `lex' argument. Handle iconv case.
8696 (java_read_unicode): Added `lex' argument. Count backslashes in
8698 (java_init_lex): Added `finput' and `encoding' arguments. Set
8699 `lexer' field in ctxp.
8700 (BAD_UTF8_VALUE): Removed.
8701 (java_lex): Handle seeing UEOF in the middle of a string literal.
8702 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
8703 (java_lexer): New structure.
8706 (DEFAULT_ENCODING): New define.
8707 (java_destroy_lexer): Declare.
8709 2000-09-12 Tom Tromey <tromey@cygnus.com>
8712 * lex.c (java_init_lex): Initialize java_io_serializable.
8713 * parse.y (java_io_serializable): New global.
8714 (valid_ref_assignconv_cast_p): An array can be cast to
8717 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
8719 * decl.c, expr.c: Include defaults.h if not already included.
8720 Don't define the *_TYPE_SIZE macros.
8722 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
8724 * typeck.c (build_java_array_type): Correct first parameter
8725 in ADJUST_FIELD_ALIGN invocation.
8727 2000-09-06 Tom Tromey <tromey@cygnus.com>
8729 * lang-specs.h: Also recognize `-femit-class-files'.
8731 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8733 * verify.c (merge_types): Load the types to merge if necessary.
8735 2000-09-02 Anthony Green <green@redhat.com>
8737 * jcf-io.c: Include zlib.h.
8738 (open_in_zip): Read compressed class file archives.
8739 * zipfile.h (ZipDirectory): Add uncompressed_size and
8740 compression_method fields.
8741 * zextract.c (read_zip_archive): Collect file compression info.
8743 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
8745 * parse.y (do_resolve_class): Also explore superclasses of
8746 intermediate enclosing contexts when searching for inner classes.
8748 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8750 * parse.y (variable_declarator_id:): Better error message.
8751 (expression_statement:): Use YYNOT_TWICE.
8752 (cast_expression:): Likewise.
8753 (assignment:): Likewise.
8755 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * parse.y (do_merge_string_cste): New locals. Create new
8758 STRING_CSTs each time, use memcpy. Fixes gcj/311.
8760 2000-08-07 Hans Boehm <boehm@acm.org>
8762 * boehm.c (mark_reference_fields): Set marking bits for all words in
8763 a multiple-word record.
8764 (get_boehm_type_descriptor): Use the procedure marking descriptor for
8767 2000-08-31 Mike Stump <mrs@wrs.com>
8769 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
8770 jcf-dump$(exeext)): Make parallel safe.
8772 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
8774 * jcf-parse.c (set_source_filename): Constify a char *.
8775 * jcf-write.c (append_innerclasses_attribute,
8776 make_class_file_name): Constify a char *. Don't recycle a
8777 variable for an unrelated purpose.
8778 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
8779 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
8781 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8783 * expr.c (can_widen_reference_to): Fixed indentation.
8784 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
8785 * parse.y: `finit$' replaces `$finit$' in comments.
8786 (try_builtin_assignconv): Fixed leading comment.
8788 2000-08-25 Greg McGary <greg@mcgary.org>
8790 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
8792 2000-08-24 Greg McGary <greg@mcgary.org>
8794 * lang.c (lang_decode_option): Use ARRAY_SIZE.
8795 * parse.y (BINOP_LOOKUP): Likewise.
8797 2000-08-22 Andrew Haley <aph@cygnus.com>
8799 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
8800 sign extending. Fixes gcj/321.
8801 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
8802 combining to make a jlong. Fixes gcj/321.
8804 2000-08-21 Nix <nix@esperi.demon.co.uk>
8806 * lang-specs.h: Do not process -o or run the assembler if
8809 2000-08-16 Andrew Haley <aph@cygnus.com>
8811 * typeck.c (build_java_array_type): Rewrite code to do array
8812 alignment. Take into account back-end macros when aligning array
8813 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
8814 user to set alignment. Fixes gcj/252 and 160.
8816 2000-08-09 Tom Tromey <tromey@cygnus.com>
8818 * parse.y (check_abstract_method_definitions): Now return `int'.
8819 Check implemented interfaces. Fixes PR gcj/305.
8821 * parse.y (patch_switch_statement): Disallow `long' in switch
8822 expressions. Fixes PR gcj/310.
8824 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8826 * decl.c (finit_leg_identifier_node): New global.
8827 (init_decl_processing): Use `finit$' to initialize
8828 finit_identifier_node. Use `$finit$' to initialize
8829 finit_leg_identifier_node.
8830 * expr.c (expand_java_field_op): Use ID_FINIT_P.
8831 * java-tree.h (finit_identifier_node): Changed attached comment.
8832 (finit_leg_identifier_node): New declaration.
8833 (ID_FINIT_P): Take finit_identifier_node and
8834 finit_leg_identifier_node into account. This is a backward
8837 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8839 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
8841 (generate_bytecode_insns): Check `nargs' before emitting it.
8842 * verify.c (merge_type_state): Fixed typo.
8843 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
8844 generate_bytecode_{conditional,insns}.
8846 2000-08-13 Anthony Green <green@redhat.com>
8848 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
8851 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8853 * class.c (maybe_layout_super_class): Fixed indentation.
8854 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
8855 (java_check_methods): New function declaration.
8856 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
8857 instead of `str_ptr'.
8858 * jcf-write.c (generate_bytecode_insns): Emit number the of args
8859 of a `invokeinterface' at the right time.
8860 * parse.h (WFL_STRIP_BRACKET): New macro.
8861 (SET_TYPE_FOR_RESOLUTION): Use it.
8862 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
8863 (check_class_interface_creation): Don't check for cross package
8864 innerclass name clashes.
8865 (method_header): Behave properly if MDECL is `error_mark_node'.
8866 (method_declarator): Return `error_mark_node' if bogus current
8868 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
8869 (resolve_and_layout): New local `decl_type', set and used. Call
8871 (java_check_methods): New method.
8872 (java_layout_classes): Use it.
8873 (resolve_qualified_expression_name): No EH check necessary in
8875 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
8877 (patch_assignment): Set DECL_INITIAL on integral final local.
8879 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8881 * java-tree.h (flag_extraneous_semicolon): New extern.
8882 * lang-options.h: (-Wextraneous-semicolon): New option.
8883 * lang.c (flag_redundant): Fixed typo in leading comment.
8884 (flag_extraneous_semicolon): New global.
8885 (lang_decode_option): Set `flag_extraneous_semicolon' when
8886 -Wall. Decode `-Wextraneous-semicolon'.
8887 * parse.y (type_declaration:): Removed `SC_TK' hack, added
8888 `empty_statement' rule.
8889 (class_body_declaration): Likewise.
8890 (method_body:): Accept `;' as a method body.
8891 (static_initializer:): Removed `SC_TK' hack.
8892 (constructor_block_end:): Likewise.
8893 (empty_statement:): Report deprecated empty declaration. Fixes
8896 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8898 * parse.y (build_dot_class_method_invocation): Changed parameter
8899 name to `type'. Build signature from `type' and convert it to a
8900 STRING_CST if it's an array.
8901 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
8902 to use `ref_type' directly.
8904 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
8906 * lang-options.h: Added a comma after the last element to avoid
8907 syntax errors when other languages define additional options.
8909 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
8911 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
8912 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
8913 (jc1): Link with $(BACKEND).
8914 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
8916 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
8918 * jvspec.c: Adjust type of second argument to
8919 lang_specific_driver, and update code as necessary.
8921 * class.c (build_dtable_decl): Initialize dummy.
8923 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8925 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
8926 method bodies not to rule out discarding `<clinit>'; don't use
8927 <clinit> to initialize static fields with constant initializers.
8929 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8931 * gjavah.c (print_method_info): Added `synth' parameter. Skip
8933 (method_synthetic): New global.
8934 (HANDLE_METHOD): Recognize synthetic method and tell
8935 `print_method_info' about it.
8936 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
8937 processing a synthetic method.
8938 * jcf-reader.c (skip_attribute): New function.
8939 ( skip_attribute): Likewise.
8941 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8943 * parse.y (build_outer_field_access): Fixed comments.
8944 (fix_constructors): Emit the initialization of this$<n> before
8946 (resolve_qualified_expression_name): Build an access to `decl' if
8949 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8951 * parse-scan.y (curent_class): Non longer const.
8952 (inner_qualifier, inner_qualifier_length): Deleted.
8953 (current_class_length): New global.
8954 (bracket_count): Fixed typo in leading comment.
8955 (anonymous_count): New global.
8956 (class_instance_creation_expression:): Handle anonymous classes.
8957 (anonymous_class_creation:): New rule.
8958 (push_class_context): Rewritten.
8959 (pop_class_context): Likewise.
8960 (INNER_QUALIFIER): Macro deleted.
8961 (report_class_declaration): call `push_class_context' when
8962 entering the function. `fprintf' format modified not to use
8964 (report_class_declaration): Assign `package_name' and
8965 `current_class' to NULL separately.
8967 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8969 * expr.c (build_invokeinterface): Call layout_class_methods on
8972 2000-07-27 Tom Tromey <tromey@cygnus.com>
8973 Anthony Green <green@cygnus.com>
8974 Alexandre Petit-Bianco <apbianco@cygnus.com>
8976 * class.c (make_class_data): Create vtable for abstract classes.
8977 (get_dispatch_table): Changed to cope with abstract classes.
8979 2000-07-27 Tom Tromey <tromey@cygnus.com>
8981 * parse.y (patch_method_invocation): Don't reverse the argument
8982 list when dealing with anonymous class constructors. Fixed typo in
8985 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
8987 * parse.y (build_alias_initializer_parameter_list): Reverse
8988 crafted list when building aliases for anonymous class
8991 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * parse.y (jdep_resolve_class): Don't bother checking potential
8994 innerclass access if `decl' is NULL.
8995 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
8998 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9000 * parse.c: Remove (again.)
9002 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9004 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9005 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9006 outside the `if' statement, alias to innerclass removed, `decl'
9007 used to mark the class complete.
9009 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9011 * parse.y (simple_name:): Fixed typo in error message.
9013 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9016 or its first operand can be error marks.
9018 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9021 * parse.y (method_header): Likewise.
9023 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9025 * parse.y (process_imports): Consider that one might be trying to
9026 import an innerclass. Fixes gcj/254
9028 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * parse.y (find_as_inner_class): Handle the case where the
9031 enclosing context of an innerclass has been loaded as bytecode.
9033 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9035 * parse.y (simple_name:): Reject `$' in type names.
9036 (resolve_type_during_patch): Use `type' as a second
9037 argument to resolve_no_layout. Fixes gcj/257.
9039 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9041 * parse.y (find_most_specific_methods_list): Select the only
9042 non-abstract method even if max has been set.
9043 Fixes gcj/285, gcj/298.
9045 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9047 * lang-specs.h: Added %(jc1) to java compiler options.
9049 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9051 * .cvsignore: New file.
9053 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9055 * parse.y (not_accessible_p): Access granted to innerclasses
9056 (indirectly) extending the reference type. Fixes gcj/249.
9058 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9060 * parse.y (patch_method_invocation): Fixed comment.
9061 (maybe_use_access_method): Build this$<n>s to the context of the
9062 target method, or a type that extends it. Fixes gcj/242.
9064 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9068 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9070 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9072 2000-07-13 Tom Tromey <tromey@cygnus.com>
9074 * lang-specs.h: Added %{I*}.
9076 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9078 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9080 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9082 * parse-scan.c: Remove.
9084 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9086 * class.c (set_super_info): Handled protected inner classes.
9087 (common_enclosing_context_p): Bail early if arguments aren't both
9089 (get_access_flags_from_decl): Handle private and protected inner
9091 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9092 (CLASS_PROTECTED): Likewise.
9093 (struct lang_type): New bitfield `poic'.
9094 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9096 (check_inner_class_access): Renamed arguments, added
9097 comments. Handles protected inner classes (fixes gcj/225)
9098 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9100 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * parse.y (resolve_qualified_expression_name): Verify qualified
9103 access to `this'. Fixes gcj/239.
9105 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9107 * jcf-write.c (generate_classfile): Don't install ConstantValue
9110 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9112 * parse.y (resolve_qualified_expression_name): Handle inner class
9113 access. Fixes gcj/256.
9115 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9117 * jcf-write.c (generate_classfile): Properly install the
9118 ConstantValue attribute and the initial value constant pool index
9119 on string constants.
9120 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9123 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9125 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9127 * parse.y (find_as_inner_class): Fixed typo.
9128 (do_resolve_class): Explore enclosing contexts when searching for
9129 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9130 (check_inner_class_access): Check `decl' which can be null in case
9133 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9135 * java-tree.h (java_debug_context): Declared `extern'.
9136 (safe_layout_class): Likewise.
9137 * parse.y (resolve_field_access): Field must be `static' in order
9138 to be replaced by its initial value. Added comments.
9139 (find_applicable_accessible_methods_list): Fixed typo.
9140 (find_most_specific_methods_list): Methods found in innerclasses
9141 take over methods founds in the enclosing contexts.
9142 (java_complete_tree): Loosen restrictions on the type of DECLs
9143 that can be replaced by their initialization values.
9144 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9146 2000-07-05 Tom Tromey <tromey@cygnus.com>
9148 * Make-lang.in (PARSE_DIR): New macro.
9149 (PARSE_RELDIR): Likewise.
9150 (PARSE_C): Likewise.
9151 (PARSE_SCAN_C): Likewise.
9152 ($(PARSE_C)): New target.
9153 ($(PARSE_SCAN_C)): Likewise.
9154 (SET_BISON): New macro.
9155 (BISONFLAGS): Likewise.
9156 (JAVABISONFLAGS): Likewise.
9158 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9160 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9161 argument on the first pass for CNI as well as JNI.
9162 (print_method_info): Set up method name on the first pass only.
9164 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9166 * parse.y (parser_qualified_classname): Removed parameter
9168 (create_interface): Removed first passed parameter to
9169 parser_qualified_classname.
9170 (create_class): Likewise. Don't install alias on static
9171 innerclasses. Fixes gcj/275.
9173 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9175 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9176 debugable statement with empty_stmt_node. Fixes gcj/272
9178 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9180 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9183 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9185 * jcf-write.c (push_long_const): Appropriately cast short negative
9188 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9190 * parse.y (verify_constructor_super): Use loop variable
9191 `m_arg_type' initialized with `mdecl_arg_type'.
9193 2000-06-29 Tom Tromey <tromey@cygnus.com>
9195 * parse.y (resolve_field_access): Handle case where `type_found'
9198 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9200 * expr.c (lookup_field): The same field can be found through two
9201 different interface. Don't declare it ambiguous in that case.
9203 2000-06-27 Tom Tromey <tromey@cygnus.com>
9205 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9206 follows \r, then unget it at a lower level.
9208 2000-06-26 Tom Tromey <tromey@cygnus.com>
9210 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9213 2000-06-25 Tom Tromey <tromey@cygnus.com>
9215 * parse.y (for_statement): Wrap expression in a WFL if it is a
9216 constant. For PR gcj/268.
9218 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9220 * parse.y (do_resolve_class): Minor optimiztion in the package
9221 list search. Removed unnecessary test and return statement.
9222 (valid_ref_assignconv_cast_p): Order of arguments to
9223 enclosing_context_p fixed.
9225 2000-06-24 Tom Tromey <tromey@cygnus.com>
9227 * expr.c (lookup_field): Print error and return error_mark_node if
9228 field reference is ambiguous.
9230 * parse.y (check_abstract_method_definitions): Also check if
9231 `other_method' is abstract.
9233 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9235 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9237 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9238 (struct lang_type): New field `pic'.
9239 (CLASS_PRIVATE): New macro.
9240 * parse.y (check_inner_class_access): New function.
9241 (jdep_resolve_class): Call it.
9243 2000-06-23 Tom Tromey <tromey@cygnus.com>
9245 * parse.y (patch_incomplete_class_ref): Initialize the returned
9246 class. For PR gcj/260.
9248 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9250 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9252 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9254 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9255 Java specific checks.
9256 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9258 * java-tree.def (CASE_EXPR): Marked 'e'.
9259 (DEFAULT_EXPR): Likewise.
9260 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9262 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9263 Java specific checks.
9264 (generate_bytecode_insns): Test try_block for BLOCK before using
9266 * parse.y (build_wfl_wrap): Added `location' argument. Set
9267 EXPR_WFL_LINECOL accordingly.
9268 (dim_expr:): Wrap constants with WFLs.
9269 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9270 (resolve_package): Check for `stmt' not being a BLOCK before
9271 building a debuggable statement with it.
9272 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9274 (resolve_field_access): Make sure `decl' is a DECL before treating
9276 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9277 IDENTIFIER_NODE before treating it as such.
9278 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9279 treating it as such.
9280 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9281 to be applied only on non array types.
9283 2000-06-16 Per Bothner <per@bothner.com>
9285 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9286 define in terms of DECL_RESULT, as that fails when --enable-checking.
9288 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9290 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9291 types the same in comparison.
9292 (CHECK_OP): Add static prototype.
9294 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9296 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9297 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9300 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9302 * decl.c (create_primitive_vtable): Prototype.
9304 * jcf-write.c (generate_bytecode_insns): Initialize variable
9307 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9309 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9311 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9312 to track searched classes, and do not search the same class more than
9313 once. Call find_applicable_accessible_methods_list on immediate
9314 superclass, instead of search_applicable_method_list on all ancestors.
9317 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9319 * parse.y (register_fields): Permit static fields in inner classes
9320 if they are final. Fix for PR gcj/255.
9322 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9324 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9325 * parse.y (find_in_imports): Returned type changed to void,
9326 leading comment fixed.
9327 (register_package): New function.
9328 (qualify_and_find): Likewise.
9329 (package_declaration:): Use `register_package'.
9330 (single_type_import_declaration:): Removed local variable
9331 `node'. Added missing `;' for consistency.
9332 (type_import_on_demand_declaration:): Use `chainon' to link new
9334 (lookup_field_wrapper): Lookup local variables defined in outer
9336 (java_complete_class): Don't reverse the list of imported on demand.
9337 (do_resolve_class): Reorganized. Removed local variable
9338 `original_name'. Call `qualify_and_find' with the current package
9339 name, invoke `find_in_imports_on_demand' right after. Call
9340 `qualify_and_find' with the packages we've seen so far. Fixed
9341 operations numbering in comments.
9342 (java_expand_class): Don't reverse `package_list'.
9343 (find_most_specific_methods_list): New local variables `abstract'
9344 and `candidates'. Use them to pick the right method.
9346 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9348 * parse.y (check_modifiers_consistency): Don't subtract out
9349 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9351 2000-06-04 Philipp Thomas <pthomas@suse.de>
9353 * Makefile.in (INTLLIBS): New.
9357 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9359 * class.c (get_dispatch_table): Build the vtable dummy entry list
9360 element with a null purpose. Fixed leading comment.
9361 (build_dtable_decl): Build an accurate dtable type when appropriate
9364 2000-06-02 Richard Henderson <rth@cygnus.com>
9366 * lang.c (lang_get_alias_set): New.
9368 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9370 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9371 before using it as the accessed field.
9373 2000-05-31 Tom Tromey <tromey@cygnus.com>
9375 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9376 char_array_vtable, short_array_vtable, int_array_vtable,
9377 long_array_vtable, float_array_vtable, double_array_vtable):
9379 * expr.c (get_primitive_array_vtable): New function.
9380 (create_primitive_vtable): New function.
9381 (java_lang_expand_expr): Enable code to statically generate
9383 * decl.c (init_decl_processing): Create primitive vtables.
9384 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9385 short_array_vtable, int_array_vtable, long_array_vtable,
9386 float_array_vtable, double_array_vtable): Define.
9388 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9390 * java/parse.y (find_applicable_accessible_methods_list):
9391 Don't add an uninitialized value to the list.
9393 2000-05-25 Tom Tromey <tromey@cygnus.com>
9395 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9396 when trying to see if field's class should be initialized. Always
9397 initialize field's declaring class, not qualified class.
9400 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9401 `wfl_operator', to maybe_build_primttype_type_ref.
9404 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9406 * parse.y (patch_method_invocation): Don't try to lookup methods
9409 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9411 * parse.y (resolve_field_access): Call the appropriate <clinit>
9412 before accessing the length of a static array. Craft a decl for
9413 the field while its time. Fixes PR gcj/129.
9415 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9417 * parse.y (resolve_package): Correctly set `*next' (was off by
9419 (resolve_qualified_expression_name): Fixed comment.
9421 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9423 * jcf-parse.c (jcf_parse_source): Reset current_class and
9424 current_function_decl to NULL before parsing a new file.
9426 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9428 * parse.y (block_end:): If the collected block doesn't feature a
9429 statement, insert an empty statement.
9431 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9433 * parse.y (maybe_yank_clinit): New function.
9434 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9435 end of the list of methods belonging to a class.
9436 (java_complete_expand_method): Check whether <clinit> is really
9437 necessary and expand it accordingly.
9439 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9441 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9442 processed by the method's switch statement.
9444 2000-05-19 Tom Tromey <tromey@cygnus.com>
9446 * java-tree.h: Added init state enum.
9447 * decl.c (emit_init_test_initialization): Initialize class
9448 initialization check variable by looking at class' state.
9450 2000-05-19 Tom Tromey <tromey@cygnus.com>
9452 * java-tree.h (build_instanceof): Declare.
9453 (build_get_class): Declare.
9454 * parse.y (patch_binop): Use build_instanceof.
9455 * expr.c (build_instanceof): New function. If class is final,
9456 don't make a function call.
9457 (expand_java_INSTANCEOF): Use it.
9458 (build_get_class): New function.
9460 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9462 * jcf-write.c (generate_classfile): Scan the source_file for
9463 slashes with the right pointer variable.
9465 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9467 * lang.c (lang_decode_option): Update -Wunused flags by calling
9469 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9471 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9473 * check_init.c (check_init): Constify local char *.
9474 * class.c (push_class): Constify local char *.
9475 * java_tree.h: Update prototypes.
9476 * jcf-io.c (open_class): Constify filename parameter and
9478 (find_class): Remove redundant string copy. Cast return from
9480 * jcf-parse.c (read_class, parse_class_file, yyparse):
9481 Constify local char *.
9482 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9483 Constify local char *.
9484 * jcf.h (JCF): Constify filename and classname.
9485 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9486 * lang.c (init_parse): Constify parameter and return value.
9487 * lex.c (java_get_line_col): Constify filename parameter.
9488 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9489 * parse.y (java_parser_context_suspend,
9490 issue_warning_error_from_context, safe_layout_class): Constify
9492 * parse.c: Regenerate.
9494 2000-05-08 Tom Tromey <tromey@cygnus.com>
9496 * expr.c (build_jni_stub): Cache the result of
9497 _Jv_LookupJNIMethod.
9499 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * decl.c (predef_filenames_size): Now 7.
9502 (predef_filenames): New seventh entry.
9504 2000-05-04 Tom Tromey <tromey@cygnus.com>
9506 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9507 Keep track of when we've seen a reference field after a
9508 non-reference field.
9509 (get_boehm_type_descriptor): Handle case where we see
9510 non-reference fields but no trailing reference field.
9511 * decl.c (rawdata_ptr_type_node): Define.
9512 (init_decl_processing): Initialize rawdata_ptr_type_node.
9513 * java-tree.h (rawdata_ptr_type_node): Declare.
9515 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9517 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9518 specifiers in calls to fprintf.
9520 2000-05-03 Andrew Haley <aph@cygnus.com>
9522 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9524 * javaop.h (WORD_TO_INT): New function.
9525 (IMMEDIATE_s4): Use WORD_TO_INT.
9526 * jcf.h (JPOOL_INT): Ditto.
9528 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9531 2000-04-19 Tom Tromey <tromey@cygnus.com>
9533 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9535 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9537 * expr.c (build_jni_stub): New function.
9538 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9540 * parse.y (java_complete_expand_methods): Expand a native method
9541 and call build_jni_stub if -fjni given.
9542 * lang-options.h: Document -fjni.
9543 * lang.c (flag_jni): New global.
9544 (lang_f_options): Added `jni' entry.
9545 * java-tree.h (soft_lookupjnimethod_node,
9546 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9548 (flag_jni): Declare.
9549 (build_jni_stub): Declare.
9550 (struct lang_decl): Added `native' flag.
9551 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9553 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9554 soft_jnipopsystemframe_node): New globals.
9555 (init_decl_processing): Set them. _Jv_InitClass only takes one
9558 * java-tree.def: Put into `C' mode.
9560 2000-04-27 Tom Tromey <tromey@cygnus.com>
9563 * expr.c (expand_invoke): Generate check to see if object pointer
9564 is null in nonvirtual invocation case.
9565 * java-tree.h (soft_nullpointer_node): Declare.
9566 * decl.c (soft_nullpointer_node): New global.
9567 (init_decl_processing): Initialize soft_nullpointer_node.
9568 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9569 or `private' methods.
9570 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9572 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9574 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9577 2000-04-26 Tom Tromey <tromey@cygnus.com>
9579 * zextract.c (find_zip_file_start): New function.
9580 (read_zip_archive): Use it.
9582 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9584 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9586 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9588 * class.c (common_enclosing_context_p): New function.
9589 * java-tree.h (common_enclosing_context_p): Added prototype.
9590 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9591 classes sharing an outer context with the current instance.
9592 * parse.y (build_access_to_thisn): Fixed leading comment.
9593 (verify_constructor_super): New local `supper_inner'. Skip
9594 enclosing context argument in the case of inner class constructors.
9595 (patch_method_invocation): Insert proper context as second
9596 parameter to pure inner class constructor super invocations.
9598 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9600 * parse.y (end_class_declaration): Reset the interface number
9603 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9605 * parse.y (source_start_java_method): Deleted unnecessary code.
9606 (patch_method_invocation): Fixed comment.
9608 2000-04-24 Robert Lipe <robertlipe@usa.net>
9610 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9612 2000-04-23 Tom Tromey <tromey@cygnus.com>
9614 * boehm.c (mark_reference_fields): Use int_byte_position.
9616 2000-04-22 Tom Tromey <tromey@cygnus.com>
9618 * boehm.c (mark_reference_fields): Only call byte_position on
9621 2000-04-22 Tom Tromey <tromey@cygnus.com>
9623 * boehm.c (mark_reference_fields): Added `last_view_index'
9624 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9626 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9628 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9629 * parse.y (check_class_interface_creation): Fixed comments. Select
9630 permitted modifiers for (inner) interfaces. Changed error message
9631 to report rejected modifiers used with local classes.
9633 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9635 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9636 of directly inherited type considered in scope.
9637 * parse.y (do_resolve_class): Search inherited classes for inner
9640 2000-04-20 Tom Tromey <tromey@cygnus.com>
9642 * parse.y (not_accessible_p): Use member's class, not current
9643 class, when doing inheritance check for protected reference.
9646 2000-04-20 Jason Schroeder <shrode@subnature.com>
9648 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9650 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9652 * parse.y (lookup_field_wrapper): Search for final local aliases.
9653 (resolve_expression_name): Let lookup_field_wrapper search for
9654 final local aliases. Force the value of `name' if one is found.
9655 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9656 an expression name. Fixed comments.
9658 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9660 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9662 2000-04-19 Tom Tromey <tromey@cygnus.com>
9664 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9666 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9668 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9670 2000-04-18 Tom Tromey <tromey@cygnus.com>
9673 * gjavah.c (utf8_cmp): Changed return value.
9674 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9676 (cxx_keywords): New global.
9677 (get_field_name): Handle new result of cxx_keyword_subst.
9678 (print_method_info): Likewise.
9680 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
9682 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
9683 with a newline, for CNI.
9684 (print_stub_or_jni): Print a space or newline before method name for
9686 (print_cxx_classname): Don't write leading "::" in CNI stub method.
9687 (process_file): Include gcj/cni.h if generating CNI stubs.
9689 2000-04-16 Tom Tromey <tromey@cygnus.com>
9691 * gjavah.c (decompile_method): Use print_field_name.
9694 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9696 * parse.y (java_expand_classes): Reverse the package list once.
9697 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
9699 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
9700 the `==' and `!=' operators.
9702 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9704 * jcf-write.c (generate_bytecode_insns): At invocation time,
9705 always relate an interface method to the type of its selector.
9707 2000-04-05 Tom Tromey <tromey@cygnus.com>
9710 * expr.c (expand_invoke): Generate check to see if object pointer
9711 is null in nonvirtual invocation case.
9712 * java-tree.h (soft_nullpointer_node): Declare.
9713 * decl.c (soft_nullpointer_node): New global.
9714 (init_decl_processing): Initialize soft_nullpointer_node.
9715 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9716 or `private' methods.
9717 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9719 2000-04-05 Tom Tromey <tromey@cygnus.com>
9722 * parse.y (check_final_assignment): Recognize assignments to the
9723 `length' field of an array when generating class files.
9725 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9727 * class.c (decl_hash): Prototype removed.
9728 (decl_compare): Likewise.
9730 2000-04-05 Tom Tromey <tromey@cygnus.com>
9732 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9733 * parse.y (check_modifiers_consistency): Check for final/volatile
9734 clash. Fixes PR gcj/164.
9736 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9738 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
9740 (java_hash_compare_tree_node): Renamed from `decl_compare, made
9742 (add_method_1): Use `java_hash_hash_tree_node' and
9743 `java_hash_compare_tree_node'.
9744 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
9745 (java_hash_compare_tree_node): Likewise.
9746 * parse.y (find_applicable_accessible_methods_list): Create,
9747 delete and use a hash table to remember already searched interfaces.
9749 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
9751 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
9754 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9756 * boehm.c (mark_reference_fields, set_bit): Prototype.
9757 (set_bit): Un-ANSI-fy definition.
9759 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
9762 * decl.c (emit_init_test_initialization): Likewise.
9764 * gjavah.c (jni_print_char): Likewise.
9766 * parse.y (create_new_parser_context): Likewise.
9768 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9770 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
9771 patch missing hunk. Fixed indentation.
9773 2000-03-30 Tom Tromey <tromey@cygnus.com>
9775 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
9776 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
9778 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9780 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9781 when negative *before* using it as an array index.
9782 * ChangeLog: Fixed typo.
9784 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9786 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9787 to 0 when it reaches -1.
9789 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9791 * jcf-parse.c (get_constant): Properly cast `num' during the
9792 invocation of `add_double'.
9793 * jcf-write.c (push_long_const): Properly cast `lo' before
9794 comparing it to short bounds.
9795 * parse-scan.y (interface_declaration:): Rule re-arrange so that
9796 `interface_body:' is reduced after the current interface is
9799 2000-03-26 Tom Tromey <tromey@cygnus.com>
9801 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
9802 Java-specific `-f' option.
9804 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9806 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
9807 Adjust order of making types.
9808 Make bitsize_*_node values.
9810 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9812 * class.c (make_field_value): Use byte_position.
9813 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
9814 (java_array_data_offset): Likewise.
9815 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
9818 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * parse.y (check_abstract_method_definitions): New local
9821 `end_type_reached'. Make sure we also consider `end_type'.
9822 (java_check_abstract_method_definitions): Make sure we eventually
9823 consider `java.lang.Object'.
9824 (maybe_use_access_method): Don't use access method if not in the
9825 context of a pure inner class or if the method's context is right.
9826 (find_applicable_accessible_methods_list): New static flag
9827 `object_done'. Don't search abstract classes as interfaces. Fixed
9828 indentation. Fixed the `java.lang.Object' only search. Search
9829 class interface(s) first, then fully search enclosing contexts.
9830 (find_most_specific_methods_list): Pick the closest candidate when
9831 they're all abstract.
9833 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9835 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
9836 properly initialize `finished_label'. Don't emit gotos for empty
9839 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9841 * except.c (emit_handlers): Clear catch_clauses_last.
9843 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9845 * parse.y (check_method_types_complete): New function.
9846 (create_class): Reset anonymous class counter only when seeing an
9848 (java_complete_class): JDEP_METHOD: Don't recompute signature
9851 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9853 * class.c (build_static_ref): Fixed indentation in comment.
9854 * java-tree.def (TRY_EXPR): Fixed typo in name.
9855 (CLASS_LITERAL): Likewise.
9856 * java-tree.h: (TYPE_DOT_CLASS): New macro.
9857 (struct lang_type): New field `dot_class'.
9858 * jcf-write.c (generate_bytecode_insns): Fixed error message.
9859 (generate_classfile): Method `class$' is synthetic.
9860 * parse.y (build_do_class_method): New function.
9861 (build_dot_class_method_invocation): Likewise.
9862 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
9863 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
9864 (qualify_ambiguous_name): Likewise.
9865 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
9866 (build_try_statement): Fixed leading comment.
9868 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9870 * class.c (make_field_value): Properly handle sizes.
9871 (get_dispatch_vector): Use tree_low_cst and host_integerp.
9872 (layout_class_method): Count using trees.
9873 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
9874 * expr.c (java_array_data_offset): Use int_bit_position.
9875 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
9876 (build_invokevirtual): Use tree_low_cst and do computations with trees.
9878 2000-03-16 Tom Tromey <tromey@cygnus.com>
9880 * lang.c (flag_hash_synchronization): New global.
9881 (lang_f_options): Added `hash-synchronization'.
9882 * lang-options.h: Mention -fhash-synchronization.
9883 * java-tree.h (flag_hash_synchronization): Declare.
9884 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
9885 hash table synchronization is disabled.
9886 * decl.c (init_decl_processing): Only push `sync_info' value when
9887 hash table synchronization is disabled.
9888 * class.c (make_class_data): Only push `sync_info' field when hash
9889 table synchronization is disabled. Removed dead code.
9891 2000-03-16 Tom Tromey <tromey@cygnus.com>
9893 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
9895 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9897 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
9899 * parse.y (patch_method_invocation): Handle anonymous classes
9900 creation in static context.
9902 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9904 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
9905 * parse.y (resolve_qualified_expression_name): Use it.
9906 (patch_method_invocation): Likewise.
9908 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9910 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
9911 depending on the type of dependency which dictates what the
9913 (unresolved_type_p): Resolved types limited to the current class.
9915 2000-03-15 Tom Tromey <tromey@cygnus.com>
9917 * decl.c (init_decl_processing): Set type of `sync_info' to be
9920 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
9921 Correctly compute bit number for current slot. Zero `high' and
9922 `low' in DS_LENGTH case. Don't skip inherited fields. Use
9923 mark_reference_fields.
9924 (mark_reference_fields): New function.
9926 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9928 * parse.y (register_incomplete_type): Fixed initialization of
9931 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9933 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
9935 (push_class_context, pop_class_context): New function.
9936 (class_body:): Call pop_class_context.
9937 (interface_body:): Likewise.
9938 (INNER_QUALIFIER): New macro.
9939 (report_class_declaration): Changed output format and use
9940 INNER_QUALIFIER. Call push_class_context.
9942 2000-02-14 Andrew Haley <aph@cygnus.com>
9944 * check-init.c (check_init): Add new cases for unary and binary
9947 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9949 * parse.y (resolve_package): Set `next' once a type name has been
9950 progressively discovered.
9951 (resolve_qualified_expression_name): Propagate resolution only if
9952 there are remaining qualifiers. Take into account `q' might have
9953 been cleared after re-qualification.
9954 * parse.y (patch_method_invocation): New local `resolved'.
9955 Section dealing with qualified expression rewritten to use
9956 resolve_field_access.
9958 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9960 * parse.h (PUSH_CPC): Fixed indentation.
9961 (DEBUG_CPC): New macro.
9962 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
9963 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
9964 * parse.y (class_body_declaration:): Use
9965 SET_CPC_INSTANCE_INITIALIZER_STMT.
9966 (method_declaration:): Check for null current_function_decl.
9967 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
9968 (java_parser_context_pop_initialized_field): Better handling of
9970 (maybe_make_nested_class_name): Mark nested class name as
9971 qualified when necessary.
9972 (end_class_declaration): Don't call java_parse_context_resume when
9973 one or more error occurred.
9974 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
9975 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
9976 SET_CPC_INITIALIZER_STMT.
9977 (method_header): Check for inner classes declaring static methods.
9978 (resolve_qualified_expression_name): Handle situation where `this'
9981 2000-03-13 Hans Boehm <boehm@acm.org>
9983 * typeck.c (build_prim_array_type): Correctly set the high word too.
9985 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9987 * parse.y (java_complete_expand_methods): Leave <clinit> out of
9989 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
9990 list of methods for interfaces.
9992 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9994 * parse.y (qualify_ambiguous_name): Properly handle expressions
9997 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9999 * parse.y (check_final_assignment): Extended to process
10001 (patch_assignment): Have check_final_assignment called only once.
10003 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10005 * java-tree.h (IS_INIT_CHECKED): New flag.
10006 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10007 * parse.y (patch_string): Call force_evaluation_order on the
10008 completed string concatenation tree.
10009 * expr.c (force_evaluation_order): Call force_evaluation_order on
10010 function's arguments too.
10012 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10014 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10015 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10016 (build_anewarray): Likewise.
10017 * parse.y (patch_newarray): Likewise.
10018 * parse.c: Regenerated.
10020 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10022 * decl.c (init_decl_processing): Added new class fields `depth',
10023 `ancestors', and `idt' to class_type_node. Use
10024 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10025 * class.c (make_class_data): Push initial values for new fields.
10026 * java-tree.h: Updated prototype for `build_invokeinterface'.
10027 * expr.c (build_invokeinterface): Changed parameters to accept
10028 `method' tree. Calculate index of `method' in its declaring
10029 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10030 (expand_invoke): Call `build_invokeinterface' with new parameters.
10031 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10034 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10036 * typeck.c (lookup_do): Search superinterfaces first
10037 when looking up an interface method. From Godmar Back
10038 <gback@cs.utah.edu>
10040 2000-03-06 Tom Tromey <tromey@cygnus.com>
10042 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10044 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10046 * java-tree.h (lookup_argument_method2): Declared.
10047 (safe_layout_class): Prototype moved from parse.h.
10048 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10049 * parse.y (java_check_regular_methods): Local `super_class' gone.
10050 Call lookup_argument_method2 instead of lookup_argument_method.
10051 Perform modifier match for methods found declared in implemented
10052 interfaces. Fixed indentation problem. Overriding/hiding error
10053 report to take place only for methods found in classes.
10054 * typeck.c (lookup_argument_method): Changed leading
10055 comment. Re-written by calling lookup_do.
10056 (lookup_argument_method2): New function.
10057 (lookup_java_method): Re-written by calling lookup_do.
10058 (lookup_do): New function.
10060 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10062 * check-init.c (check_init): Removed dead code. Handle (blank)
10064 * parse.y (declare_local_variables): New local `final_p', set it
10065 and use it to initialize LOCAL_FINAL.
10066 (check_final_assignment): Only check FIELD_DECLs.
10068 2000-02-17 Tom Tromey <tromey@cygnus.com>
10070 * Makefile.in (JAVA_OBJS): Added boehm.o.
10071 (boehm.o): New target.
10072 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10073 * java-tree.h (flag_use_boehm_gc): Declare.
10074 (get_boehm_type_descriptor): Declare.
10075 * lang.c (lang_f_options): Added `use-boehm-gc'.
10076 (flag_use_boehm_gc): New global.
10077 * lang-options.h: Added -fuse-boehm-gc.
10078 * boehm.c: New file.
10079 * class.c (get_dispatch_table): If class uses a Boehm type
10080 descriptor, put it in the vtable.
10081 (make_class_data): Removed dead code.
10083 2000-03-03 Per Bothner <per@bothner.com>
10085 * decl.c (init_decl_processing): Initialize sizetype properly.
10087 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10089 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10090 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10091 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10092 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10093 (jcf_parse): New local `current'. Load innerclasses seen in outer
10094 context being processed.
10095 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10096 * jcf-write.c (append_innerclasses_attribute): New function.
10097 (append_innerclasses_attribute_entry): Likewise.
10098 (get_access_flags): Handle static classes. Set anonymous and local
10099 classes to be private.
10100 (generate_classfile): Attribute count adjusted. Call
10101 append_innerclasses_attribute.
10102 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10103 PURE_INNER_CLASS_TYPE_P.
10104 * parse.y (parser_qualified_classname): New parameter `is_static',
10105 produce non qualified name accordingly.
10106 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10107 (create_interface): Added argument to parser_qualified_classname.
10108 (create_class): Added argument to parser_qualified_classname. Setup
10109 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10110 (add_inner_class_fields): Fixed indentation.
10111 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10112 (method_declarator): Fixed typo in comment.
10113 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10114 (build_current_thisn): Likewise.
10115 (patch_method_invocation): Likewise.
10117 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10119 * decl.c (current_function_decl): Move to toplev.c.
10121 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10123 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10124 (DECL_BIT_INDEX): Use underlying representation.
10125 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10127 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10129 * expr.c (build_java_ret): Pass proper type to size_binop.
10131 2000-02-25 Anthony Green <green@cygnus.com>
10133 * expr.c (build_class_init): Mark the decl to be ignored by
10135 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10136 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10137 * class.c (init_test_hash_newfunc): New function.
10138 (decl_hash): New function.
10139 (decl_compare): New function.
10140 * decl.c (emit_init_test_initialization): New function.
10141 (complete_start_java_method): Traverse the init test hashtable,
10142 calling emit_init_test_initialization.
10143 (always_initialize_class_p): Define.
10144 * expr.c (build_class_init): Use initialization tests when
10145 emitting class initialization code.
10146 (always_initialize_class_p): Declare.
10147 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10149 * java-tree.h: Include hash.h.
10150 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10151 (struct lang_decl): Add init_test_table field.
10152 (init_test_hash_entry): Define.
10154 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10156 * gjavah.c (main): Avoid using `argi' to report unimplemented
10159 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10161 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10162 initialize locals to avoid warnings. Local `exception_type' moved
10165 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10167 * parse.y (resolve_expression_name): Use `orig' as a second
10168 argument to resolve_field_access.
10169 (resolve_field_access): Removed unnecessary code when dealing with
10172 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * class.c (push_super_field): Don't push the field twice.
10175 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10176 * parse.h (java_reorder_fields): Prototyped.
10177 * parse.y (java_reorder_fields): New function.
10178 (java_layout_class): Simplified not to worry about re-ordering.
10180 2000-02-23 Tom Tromey <tromey@cygnus.com>
10182 * gjavah.c (print_name): In JNI case, correctly quote string.
10183 (print_method_info): Don't handle overrides in JNI mode.
10185 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10187 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10188 value type set to `boolean_type_node'.
10190 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10192 * jcf-dump.c (main): Test for correct condition after
10193 output file creation.
10195 2000-02-19 Anthony Green <green@cygnus.com>
10197 * jcf-depend.c (add_entry): Fix test for first list entry.
10199 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10201 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10202 * constants.c (build_constants_constructor): Likewise.
10204 2000-02-19 Anthony Green <green@cygnus.com>
10206 * jcf-depend.c (add_entry): Add entries to the end of the list.
10208 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10210 * decl.c (INT_TYPE_SIZE): Define if necessary.
10211 (expand_java_return): Handle the case of a native integer smaller
10212 than a JVM integer.
10214 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10216 * gjavah.c (help): Use GCCBUGURL.
10217 * jv-scan.c (help): Likewise.
10218 * jcf-dump.c (help): Likewise.
10220 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10222 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10225 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10227 * jcf-parse.c (load_class): Call `fatal' if no file containing
10228 the target class are found.
10230 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10232 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10233 lex.c, lex.h, and PARSE_H to...
10234 (parse.o, parse-scan.o): ...here, respectively.
10236 * lex.c: Split out code that may trigger SIGFPE from yylex()
10237 to its own function.
10238 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10240 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10242 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10244 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10246 * parse.y (outer_field_access_p): Stop in time when outer contexts
10248 (resolve_qualified_expression_name): Properly qualify *everything*
10249 after a package.type to be resoled as expression names.
10250 (find_applicable_accessible_methods_list): Save/restore `class' to
10251 isolate it from a possible outer context search.
10253 2000-02-15 Tom Tromey <tromey@cygnus.com>
10255 * gjavah.c (jni_print_char): New function.
10256 (print_full_cxx_name): Use it.
10257 (decode_signature_piece): Likewise.
10258 (print_cxx_classname): Likewise.
10260 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10262 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10264 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10266 * gjavah.c: Include version.h.
10268 * jcf-dump.c: Likewise.
10270 * jv-scan.c: Likewise.
10272 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10274 * parse.y (outer_field_access_fix): First parameter now a tree
10275 node. Check for assignment to final. First argument to
10276 build_outer_field_access_fix modified to accommodate prototype.
10277 (build_outer_field_access): Don't check for assignment to final
10279 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10280 possibly returned by outer_field_access_fix. Changed
10281 outer_field_access_fix's first argument.
10282 (check_final_assignment): $finit$'s context is OK.
10283 (patch_unaryop): Use node instead of its line/column value when
10284 calling outer_field_access_fix.
10286 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10288 * parse.y (interface_declaration:): No longer tagged
10289 <node>. Re-installed default action.
10290 (class_member_declaration:): Handle inner interfaces.
10291 (interface_member_declaration): Handle inner interfaces and
10293 (create_interface): Push error if one seen. Suspend parsing
10294 context when processing an inner interface.
10295 (register_fields): Inner class static field limitations not to
10296 apply to inner interfaces.
10298 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10300 * jcf-parse.c (load_class): Update `java_error_count' when a
10301 class' file can't be found.
10302 (parse.y): Avoid (byte)code generation when errors seen.
10304 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10306 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10307 decodes a valid node.
10308 (patch_binop): Handle TRUNC_DIV_EXPR.
10310 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10312 * parse.y (resolve_package): New local `acc'. Try to progressively
10313 build and guess a package and type name.
10315 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10317 * parse.y (find_applicable_accessible_methods_list): Load and
10318 layout the search class if necessary.
10319 (java_complete_tree): Keep to original type of the folded initial
10322 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10324 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10325 Generate error message if circularity is detected. New static
10327 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10328 * jcf-write.c (generate_bytecode_insns): Very simply handle
10330 * parse.y (java_check_circular_reference): Use
10331 `cyclic_inheritance_report' during report, if necessary.
10332 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10333 walking NEW_ARRAY_INIT twice.
10335 2000-02-09 Tom Tromey <tromey@cygnus.com>
10337 * parse.y (check_class_interface_creation): Allow inner classes to
10338 be `private' or `protected', check modifiers' consistency. Prevent
10339 block local classes from bearing any modifiers.
10341 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10343 * except.c (check_start_handlers): Re-add prototype lost in last
10345 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10347 2000-02-09 Andrew Haley <aph@cygnus.com>
10349 * decl.c (clear_binding_level): Remove excess initializer.
10350 (maybe_poplevels): Remove unused variable.
10351 (force_poplevels): Ditto.
10352 (struct binding_level): Add comment.
10354 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10356 * jcf-write.c (generate_classfile): Don't consider
10357 pre-initialization with reference value (use <clinit> instead.)
10358 * parse.y (java_fix_constructors): No generated constructor for
10360 (build_outer_field_access): Removed debug message.
10361 (outer_field_expanded_access_p): Adapted to bytecode generation.
10362 (build_outer_field_access_method): Use fix_method_argument_names.
10363 (build_outer_method_access_method): Fixed indentation. Added
10364 comment. Handle access method generation for static and also void
10366 (build_access_to_thisn): Inserted debug message.
10367 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10368 (resolve_qualified_expression_name): Fixed comment.
10369 (not_accessible_p): Adapted to bytecode generation. Added comment.
10370 (patch_method_invocation): Added comment.
10371 (maybe_use_access_method): Fixed leading comment. Handle static
10373 (java_complete_lhs): Don't shortcut handling of initialized upon
10374 declaration String type static fields when generating bytecode.
10375 (patch_unaryop): Handle outer field access when generating
10378 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10380 * java-tree.h (FIELD_THISN): New macro.
10381 * jcf-write.c (append_synthetic_attribute): New function.
10382 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10383 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10384 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10386 (build_outer_field_access): Turned on access functions usage and
10387 generation when compiling to bytecode.
10388 (maybe_use_access_method): Likewise.
10390 2000-01-25 Andrew Haley <aph@cygnus.com>
10392 * java-except.h (struct eh_range): Add `expanded' field.
10393 (maybe_start_try): Add end_pc arg.
10394 (maybe_end_try): Ditto.
10395 * java-tree.h (force_poplevels): new function.
10396 * expr.c (expand_byte_code): Don't call maybe_start_try or
10398 * except.c (add_handler): Reset expanded.
10399 (expand_start_java_handler): Set expanded.
10400 (check_start_handlers): Don't expand a start handler that's
10401 already been expanded.
10402 (maybe_start_try): Add end_pc arg. Only expand a handler which
10404 (expand_end_java_handler): call force_poplevels.
10405 (force_poplevels): new function.
10406 * decl.c (binding_level): Add start_pc of binding level.
10407 (maybe_pushlevels): Call maybe_start_try when pushing binding
10409 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10410 (LARGEST_PC): Define.
10411 (clear_binding_level): Use LARGEST_PC.
10413 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10414 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10415 (binding_depth, is_class_level, current_pc): new variables.
10416 (struct binding_level): ditto.
10417 (indent): new function.
10418 (push_jvm_slot): add debugging info.
10419 (maybe_pushlevels): ditto.
10420 (maybe_poplevels): ditto.
10421 (pushlevel): ditto.
10423 (start_java_method): ditto.
10424 (give_name_to_locals): comment only.
10425 * except.c (binding_depth, is_class_level, current_pc):
10427 (expand_start_java_handler): add debugging info.
10428 (expand_end_java_handler): ditto.
10430 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10432 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10433 (print_name_for_stub_or_jni, process_file): Constify a char*.
10435 2000-02-03 Tom Tromey <tromey@cygnus.com>
10437 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10439 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10441 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10442 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10445 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10447 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10448 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10449 (struct lang_type): New field `ii_block'.
10450 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10451 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10452 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10453 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10454 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10455 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10457 * parse.y (add_instance_initializer): New function.
10458 (in_instance_initializer): New static global.
10459 (class_body_declaration:): Link instance initializer block.
10460 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10461 (array_creation_expression:): Remove unused local.
10462 (java_parser_context_push_initialized_field): Fixed leading
10463 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10464 CPC_INSTANCE_INITIALIZER_LIST.
10465 (java_parser_context_pop_initialized_field): Likewise.
10466 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10467 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10468 CPC_INITIALIZER_STMT.
10469 (fix_constructors): New local `class_type'. Use it. Call
10470 add_instance_initializer.
10471 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10472 (patch_return): Forbid return in instance initializers.
10473 (patch_throw_statement): Enforce exception handling in the context
10474 of instance initializers.
10476 2000-02-03 Tom Tromey <tromey@cygnus.com>
10478 * Make-lang.in (java.mostlyclean): Remove executables in
10481 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10483 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10484 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10485 (java_float_finite): Convert to use union Word from javaop.h.
10486 (java_double_finite): Convert to use union DWord from javaop.h.
10488 2000-02-02 Tom Tromey <tromey@cygnus.com>
10490 * gjavah.c (options): Added `jni' entry.
10491 (help): Document -jni.
10492 (flag_jni): New global.
10493 (process_file): Handle JNI output. Don't print text from
10494 -prepend, -add, etc, when generating stubs. Only remove `.class'
10495 suffix if it actually exists.
10496 (main): Create a `.c' file when run with `--jni --stubs'. Create
10497 correct output file name with `--jni'.
10498 (print_include): Mangle header name differently in JNI case.
10499 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10501 (print_method_info): Handle JNI case. Put signature info into
10502 method name. Handle case when STREAM is NULL.
10503 (print_name_for_stub_or_jni): New function.
10504 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10505 (print_cxx_classname): Handle JNI.
10506 (print_full_cxx_name): Likewise.
10507 (decode_signature_piece): Likewise.
10508 (overloaded_jni_method_exists_p): New function.
10509 (struct method_name): Added `signature' and `sig_length' fields.
10510 (HANDLE_END_FIELD): Do nothing in JNI mode.
10512 2000-02-02 Tom Tromey <tromey@cygnus.com>
10514 * jv-scan.c: Include version.c, <getopt.h>.
10515 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10516 (options): New array.
10517 (usage): New function.
10518 (version): New function.
10519 (main): Use getopt_long to parse command line.
10520 * jcf-dump.c: Include version.c, <getopt.h>.
10521 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10522 OPT_JAVAP): New macros.
10523 (options): New array.
10524 (usage): Return `void'. Changed message.
10525 (help): New function.
10526 (version): New function.
10527 (main): Use getopt_long_only to parse command line.
10528 * gjavah.c: Include <getopt.h>.
10529 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10530 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10531 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10532 (options): New array.
10533 (java_no_argument): Removed.
10534 (help): Updated with missing options.
10535 (main): Use getopt_long_only to parse command line.
10536 (usage): Changed message.
10538 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10540 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10541 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10542 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10543 * parse.y (array_creation_expression:): Handle anonymous arrays.
10544 (build_array_from_name): Don't set `ret_name' if null.
10545 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10546 (qualify_ambiguous_name): Likewise.
10547 (java_complete_expand_class): Likewise.
10549 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10551 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10552 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10553 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10554 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10555 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10556 AIPL_FUNCTION_COMPLETED_INVOCATION.
10557 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10558 AIPL_FUNCTION_INVOCATION_READY.
10559 (AIPL_FUNCTION_DECLARATION): New enum entry.
10560 * parse.y (reorder_static_initialized): New function.
10561 (java_parser_context_pop_initialized_field): Use it.
10562 (add_inner_class_fields): Use
10563 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10564 augmented. Install marker after last alias initializer, if any.
10565 (generate_finit): Fixed typo. Don't try to retain only the used
10567 (method_header): Compute and set DECL_FUNCTION_NAP.
10568 (method_declarator): Fixed comment. Insert alias initializer in
10570 (build_alias_initializer_parameter_list): Fixed leading
10571 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10572 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10573 (java_complete_expand_class): Code to retain only used aliases
10575 (java_complete_expand_methods): New local `first_decl'. Generate
10576 $finit$ first, then expand the constructors, regular methods and
10578 (java_complete_expand_method): Don't report error on missing
10579 return statement if previously detected bogus.
10580 (fix_constructors): Don't patch constructor parameters list.
10581 (patch_method_invocation): Use new AIPL enum values. Reverse
10582 alias initializer list for anonymous classes.
10584 2000-01-30 Anthony Green <green@redhat.com>
10586 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10587 determine how many stack slots to pop.
10589 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10591 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10592 error handling/recovery.
10593 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10595 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10597 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10598 FIELD_LOCAL_ALIAS_USED): New macros.
10599 (DECL_FUNCTION_NAP): New macro.
10600 (struct lang_decl): New field `nap'.
10601 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10602 (struct lang_type): New fields `finit_stmt_list' and
10603 `clinit_stmt_list'.
10604 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10605 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10606 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10607 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10608 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10609 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10610 (BUILD_THROW): Macro line separator re-indented.
10611 * parse.y (end_class_declaration): New function.
10612 (maybe_generate_pre_expand_clinit): New name for
10613 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10614 pre-expand static fields.
10615 (maybe_generate_clinit): Function deleted.
10616 (check_for_static_method_reference): Prototype's parameter list
10618 (generate_finit): New name for maybe_generate_finit. Changed
10619 leading comment. Function rewritten to use
10620 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10621 (build_alias_initializer_parameter_list): New function.
10622 (java_parser_context_pop_initialized_field): Likewise.
10623 (add_inner_class_fields): Likewise.
10624 (type_declaration:): Call end_class_declaration.
10625 (class_member_declaration:): Likewise.
10626 (formal_parameter_list:): Fixed typos.
10627 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10628 element. Improved error handling.
10629 (block_statement:): Call end_class_declaration.
10630 (anonymous_class_creation:): Likewise.
10631 (create_anonymous_class): Fixed comments.
10632 (create_class): Call add_inner_class_fields.
10633 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10634 (method_header): Use MARK_FINAL_PARMS.
10635 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10636 (method_declarator): Propagate final argument flag.
10637 (craft_constructor): New local `artificial'. Call
10638 build_alias_initializer_parameter_list. Use
10639 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10640 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10642 (complete_expand_class): Get rid of unused outer context local
10644 (java_complete_expand_methods): Fixed leading
10645 comment. Generate/pre-expand <clinit> first. Changed method
10646 expansion order to regular, $finit$, constructors, <clinit>.
10647 (java_complete_expand_method): Set current_function_decl.
10648 (fix_constructors): Fix constructor parameter list to account for
10649 outer context local alias initializers.
10650 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10651 (resolve_expression_name): Lookup outer context local aliases. New
10652 local `access', use it.
10653 (patch_method_invocation): Patch inner class ctor invocation with
10654 outer context local aliases initialization values. $finit$
10655 invocation patching now includes things generated with
10656 build_alias_initializer_parameter_list.
10657 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10658 (build_super_invocation): Likewise.
10659 (patch_assignment): Changed comment.
10661 2000-01-27 Andrew Haley <aph@cygnus.com>
10663 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10667 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10669 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10671 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10673 * parse.y (register_fields): Don't pass a format specifier to
10674 OBSOLETE_MODIFIER_WARNING.
10675 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10676 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10678 (check_modifiers): Change function into a macro.
10679 (check_class_interface_creation): Pass a literal format string.
10681 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10683 * buffer.h: PROTO -> PARAMS.
10684 * check-init.c: Likewise.
10685 * class.c: Likewise.
10686 * constants.c: Likewise.
10687 * convert.h: Likewise.
10688 * decl.c: Likewise.
10689 * except.c: Likewise.
10690 * expr.c: Likewise.
10691 * gjavah.c: Likewise.
10692 * java-except.h: Likewise.
10693 * java-tree.h: Likewise.
10694 * jcf-depend.c: Likewise.
10695 * jcf-dump.c: Likewise.
10696 * jcf-parse.c: Likewise.
10697 * jcf-path.c: Likewise.
10698 * jcf-reader.c: Likewise.
10699 * jcf-write.c: Likewise.
10701 * jv-scan.c: Likewise.
10702 * jvgenmain.c: Likewise.
10703 * jvspec.c: Likewise.
10704 * lang.c: Likewise.
10707 * parse-scan.y: Likewise.
10708 * parse.h: Likewise.
10709 * parse.y: Likewise.
10710 * typeck.c: Likewise.
10711 * verify.c: Likewise.
10712 * xref.c: Likewise.
10713 * xref.h: Likewise.
10714 * zextract.c: Likewise.
10715 * zipfile.h: Likewise.
10717 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10719 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10720 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
10721 * constants.c (build_constant_data_ref): Check for cached
10722 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
10723 in TYPE_CPOOL_DATE_REF.
10724 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
10725 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
10726 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
10727 (LOCAL_FINAL): New macro.
10728 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
10729 constant pool -- don't try to reuse.
10730 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
10731 TYPE_LANG_SPECIFIC.
10732 (find_in_current_zip): Use TYPE_JCF.
10733 * parse.h (java_check_final): Prototype removed.
10734 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
10735 (maybe_create_class_interface_decl,
10736 check_class_interface_creation): Likewise.
10737 (java_expand_finals): Function removed.
10738 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
10739 (block_statement:): Fixed comment.
10740 (anonymous_class_creation:): Likewise.
10741 (check_class_interface_creation): Reversed Jan 12, 2000 extra
10743 (check_class_interface_creation): Loosened error report on (inner)
10744 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
10745 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
10746 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
10748 (create_interface): Likewise.
10749 (anonymous_class_counter): New static global.
10750 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
10751 patch. Fixed comments.
10752 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
10753 anonymous_class_counter when declaring a toplevel class.
10754 (craft_constructor): Fixed constructor name when handling
10755 anonymous classes. Anonymous class constructors to feature hidden
10756 this$<n> parameter.
10757 (java_fix_constructors): Added comment.
10758 (java_check_final): Function removed.
10759 (java_complete_expand_methods): Fixed comment. Don't generate
10760 class data, save its outgoing constant pool instead.
10761 (verify_constructor_super): Skip anonymous class constructor
10762 hidden this$<n> parameter.
10763 (java_expand_classes): New local `saved_ctxp'. Removed call to
10764 java_expand_finals and java_check_final. Expand anonymous class
10765 constructors. Generate class data.
10766 (build_super_invocation): Skip anonymous class hidden this$<n>
10768 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
10769 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
10770 (set_java_signature): Likewise.
10772 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10774 * gjavah.c: Delete ACC_VISIBILITY define.
10775 * jcf.h: Add ACC_VISIBILITY define.
10776 * parse.y: final: rule tagged <value>.
10777 (java_check_regular_methods): Use ACC_VISIBILITY define for
10778 default package access check.
10779 (local_variable_declaration_statement): Use final: rule.
10781 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10783 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
10784 (final:): New rule.
10786 2000-01-17 Tom Tromey <tromey@cygnus.com>
10788 * gjavah.c (print_field_info): Allow non-static final fields.
10790 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10792 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
10793 * parse.y (patch_anonymous_class): New function.
10794 (create_anonymous_class): Register incomplete type when the
10795 class/interface to extends/implement isn't known yet.
10796 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
10797 (verify_constructor_super): Tuned error message.
10799 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10801 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
10802 (ANONYMOUS_CLASS_P): New macro.
10803 (TYPE_SIGNATURE, TYPE_JCF): New macros.
10804 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
10805 * parse.y (create_class): Added leading argument.
10806 (maybe_create_class_interface_decl,
10807 check_class_interface_creation): Likewise.
10808 (craft_constructor): New function.
10809 (verify_constructor_super): Added argument in prototype.
10810 (class_declaration:): Inserted leading argument.
10811 (for_begin:): Use FOR_LOOP_P.
10812 (anonymous_class_creation): Create WFL of the anonymous class to
10813 instantiate. Call build_new_invocation. Added comments.
10814 (check_class_interface_creation): Handle parameter `anonymous' in
10815 verbose mode class creation announce.
10816 (link_nested_class_to_enclosing): Exclude anonymous classes.
10817 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
10818 anonymous class, even though they appear to have an enclosing
10820 (create_interface): Pass extra argument to
10821 check_class_interface_creation.
10822 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
10823 (create_class): Call check_class_interface_creation and
10824 maybe_create_class_interface_decl with extra new argument. Don't
10825 add private this$<n> to anonymous classes.
10826 (method_declarator): Insert hidden this$<n> to anonymous class
10828 (java_fix_constructors): Deleted code creating default
10829 constructor. Call craft_constructor instead.
10830 (java_check_regular_methods): Set `saw_constructor' to 1 for
10832 (fix_constructors): Pass extra argument to verify_constructor_super.
10833 (verify_constructor_super): New local `sdecl', use it. Search for
10834 matching constructor (possibly featuring arguments) in super
10836 (lookup_method_invoke): Craft constructor according to arguments
10837 list when dealing with anonymous class constructors.
10838 (build_super_invocation): Pass arguments to anonymous class super
10840 (search_loop): Use FOR_LOOP_P.
10841 (labeled_block_contains_loop_p): Likewise.
10843 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10845 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
10846 (enclosing_context_p): New function.
10847 (get_access_flags_from_decl): Handle CLASS_STATIC.
10848 (maybe_layout_super_class): Extra first argument passed to
10850 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
10852 * decl.c (access0_identifier_node): New global.
10853 (init_decl_processing): access0_identifier_node initialized.
10854 (pushdecl): Set DECL_CONTEXT only on non type decls.
10855 * expr.c (lookup_field): Lookup inner class fields in enclosing
10857 (expand_invoke): Use ID_INIT_P.
10858 (expand_java_field_op): Use DECL_CLINIT_P.
10859 * java-tree.def (CLASS_LITERAL): New tree code.
10860 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
10861 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
10862 (struct lang_decl): New field `inner_access'.
10863 (enclosing_context_p): Prototyped.
10864 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
10865 ID_CLINIT_P): New macros.
10866 (CLASS_STATIC): New macro.
10867 (CLASS_ACCESS0_GENERATED_P): New macro.
10868 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
10869 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
10870 INNER_CLASS_P): New macros.
10871 (DECL_INNER_CLASS_LIST): New macro.
10872 * jcf-parse.c (yyparse): Avoid the use of ANSI string
10874 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
10875 the shift value to int. Fixed typo in comment.
10876 * lex.c (inst_id, wpv_id): Initialize.
10877 * mangle.c (unicode_mangling_length): Take `$' into account.
10878 * parse.h (DRECOVER, RECOVER): Terminate properly.
10879 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
10880 (typedef struct _jdep): New field `enclosing'.
10881 (JDEP_ENCLOSING): New macro.
10882 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
10883 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
10884 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
10885 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
10886 GET_ENCLOSING_CPC_CONTEXT): New macros.
10887 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
10888 (do_resolve_class): Added extra argument in prototype.
10889 * parse.y (resolve_class): Added extra argument in prototype.
10890 (maybe_create_class_interface_decl): Likewise.
10891 (maybe_use_access_method, build_wfl_wrap): New functions.
10892 (java_complete_expand_classes, java_complete_expand_class):
10894 (java_parser_context_push_initialized_field,
10895 java_parser_context_suspend, java_parser_context_resume):
10897 (maybe_make_nested_class_name, make_nested_class_name,
10898 set_nested_class_simple_name_value,
10899 link_nested_class_to_enclosing, find_as_inner_class,
10900 find_as_inner_class_do, check_inner_class_redefinition,
10901 build_thisn_assign, build_current_thisn, build_access_to_thisn,
10902 maybe_build_thisn_access_method, build_outer_field_access,
10903 build_outer_field_access_methods, build_outer_field_access_expr,
10904 build_outer_method_access_method, build_new_access_id,
10905 build_outer_field_access_method, outer_field_access_p,
10906 outer_field_expanded_access_p, outer_field_access_fix,
10907 build_incomplete_class_ref, patch_incomplete_class_ref,
10908 create_anonymous_class): Likewise.
10909 (inst_id, wpv_id): New static global variables.
10910 (synchronized:): New rule, tagged <node>.
10911 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
10913 (anonymous_class_creation:): New rule, tagged <node>.
10914 (NEW_TK): Tagged <node>.
10915 (type_literals, array_type_literal): New rules, tagged <node>.
10916 (class_declaration:): Removed action when reducing by class_body:
10917 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
10918 using GET_CPC in sub-rules.
10919 (class_member_declaration): Handle inner classes.
10920 (method_declaration): When reducing method_header:, reset
10921 current_function_decl when appropriate.
10922 (method_declarator:): Set the number of formal parameter to 0 for
10923 method declared without arguments.
10924 (constructor_declarator:): Likewise.
10925 (static_initializer:): List of elements kept in a list.
10926 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
10927 use of the keyword `static' for type declarations.
10928 (block_statement:): Handle inner class declarations.
10929 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
10930 type qualified `this'.
10931 (class_instance_creation_expression): Use anonymous_class_creation:
10932 to handle inner class instances creation. Handle qualified `new'.
10933 (something_dot_new): Added appropriate actions.
10934 (create_new_parser_context): New function.
10935 (java_push_parser_context, java_parser_context_save_global,
10936 java_parser_context_suspend): Use create_new_parser_context.
10937 (check_modifiers): Changed leading comment.
10938 (check_class_interface_creation): Handle interclasses.
10939 (add_superinterfaces): Fixed comment.
10940 (create_interface): Build qualified name from the raw_name instead
10941 of its matching WFL. Push the initialized fields list. raw_name added
10942 as an extra argument to maybe_create_class_interface_decl.
10943 (create_class): Build qualified name from the raw_name instead of
10944 its matching WFL. Removed assignment to current_parsed_class_un.
10945 Call PUSH_ERROR before returning an error. Suspend the current
10946 parser context when processing an inner class. Push the
10947 initialized fields list. raw_name added as an extra argument to
10948 maybe_create_class_interface_decl. Add the private this$<n>
10950 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
10951 (register_fields): Get the class type from GET_CPC and handle
10952 previous errors. Added code to handle the creation of static
10953 fields in inner classes. Initialized fields initialization
10954 statements kept in a list of lists.
10955 (maybe_generate_finit): Initialized fields initialization
10956 statements kept in a list of lists. Use GET_CPC.
10957 (maybe_generate_clinit): Likewise.
10958 (method_header): Use GET_CPC and GET_CPC_UN.
10959 (parser_qualified_classname): Handle inner classes.
10960 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
10961 (java_fix_constructors): Hide pointer to enclosing context
10962 instance in constructor list when dealing with inner classes.
10963 (jdep_resolve_class): Call resolve_class with extra first argument
10965 (resolve_class): Add enclosing context as a first extra argument
10966 to do_resolve_class.
10967 (do_resolve_class): Call find_as_inner_class. Handle WFLs
10969 (resolve_no_layout): Extra argument added to resolve_class
10971 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
10972 (java_get_real_method_name): Use GET_CPC_UN.
10973 (check_abstract_method_definitions): Use DECL_CLINIT_P.
10974 (java_check_abstract_methods): Handle static method declared in
10975 inner classes by an error.
10976 (java_check_regular_methods): Use DECL_CLINIT_P.
10977 (source_start_java_method): Also set DECL_MAX_LOCALS.
10978 (create_artificial_method): Call java_parser_context_save_global
10979 and java_parser_context_restore_global instead of saving/restoring
10980 the context by hand.
10981 (expand_start_java_method): Improved verbose mode message.
10982 (java_complete_expand_methods): Fixed leading comment. Use
10984 (fix_constructors): Added assignment to this$<n> if necessary.
10985 (java_expand_classes): Call java_complete_expand_classes instead
10986 of java_complete_expand_methods.
10987 (make_qualified_primary): Simplified.
10988 (merge_qualified_name): Optimized for missing left or right parts.
10989 (resolve_expression_name): Handle access to outer class fields from
10991 (resolve_qualified_expression_name): New macro
10992 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
10993 classes. Report error on non appropriate qualification of
10994 `new'. Handle qualified `this'.
10995 (not_accessible_p): Allow access to outer class private fields from
10997 (patch_method_invocation): Handle method invocations through
10998 access methods and inner class constructor invocations.
10999 (find_applicable_accessible_methods_list): Search enclosing
11000 contexts of an inner class.
11001 (search_applicable_methods_list): Fixed typo.
11002 (argument_types_convertible): Handle inner class constructors'
11003 hidden outer context reference argument.
11004 (qualify_ambiguous_name): Handle qualified `this'.
11005 (java_complete_lhs): Handle use of field accessed through
11006 artificial access methods in various cases of assignments. Handle
11007 CLASS_LITERAL node.
11008 (check_final_assignment): Use DECL_CLINIT_P.
11009 (valid_ref_assignconv_cast_p): Handle the destination being an
11010 enclosing context of the source.
11011 (patch_unaryop): Handle use of field accessed through artificial
11013 (patch_return): Use DECL_CLINIT_P.
11014 (patch_throw_statement): Use DECL_CLINIT_P.
11015 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11016 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11019 2000-01-16 Anthony Green <green@cygnus.com>
11021 * parse.y (build_string_concatenation): Only use
11022 StringBuffer(String) shortcut if String arg is constant.
11024 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11026 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11027 the shift value to int. Fixed typo in comment.
11029 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11031 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11032 * jcf-write.c: Likewise.
11033 * parse.y: Likewise.
11034 * parse.c: Regenerate.
11036 2000-01-09 Anthony Green <green@cygnus.com>
11038 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11039 bytecodes in the correct order.
11041 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11043 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11045 2000-01-06 Anthony Green <green@cygnus.com>
11047 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11048 before building constant array decl.
11050 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11052 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11053 method invocation and typo in conditional expression.
11054 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11055 the appropriate NOTE_POP.
11056 * parse.y (patch_binop): Shift value mask to feature the right
11059 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11061 * class.c (assume_compiled, assume_compiled_node): Add static
11063 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11065 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11067 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11069 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11070 to `__modifier' to avoid stringifying it.
11072 * parse.y (verify_constructor_circularity): Don't call a variadic
11073 function with a non-literal format string.
11074 (java_check_abstract_methods): Move unreachable code inside
11075 `continue' statement.
11076 (lookup_method_invoke): Call xstrdup, not strdup.
11078 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11081 * jcf-parse.c (yyparse): Likewise.
11083 * jv-scan.c (main): Likewise.
11085 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11087 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11088 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11089 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11092 * parse.y (synchronized, variable_redefinition_error,
11093 check_class_interface_creation, create_interface, create_class,
11094 method_header, finish_method_declaration,
11095 check_modifiers_consistency, method_declarator,
11096 complete_class_report_errors, check_abstract_method_definitions,
11097 java_check_regular_methods, check_throws_clauses,
11098 java_check_abstract_methods, read_import_dir,
11099 check_pkg_class_access, declare_local_variables, fix_constructors,
11100 cut_identifier_in_qualified, resolve_expression_name,
11101 resolve_qualified_expression_name, patch_method_invocation,
11102 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11103 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11104 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11105 patch_try_statement, patch_synchronized_statement,
11106 patch_throw_statement, check_thrown_exceptions,
11107 patch_conditional_expr): Likewise.
11109 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11111 * Makefile.in (LIBDEPS): Added gcc's errors.o
11112 (../jcf-dump$(exeext):): Link with gcc's errors.o
11113 (../gcjh$(exeext):): Likewise.
11114 * expr.c (expand_java_NEW): Layout the entire target type instead of
11115 laying out its methods only.
11116 (lookup_field): Layout the class after having loaded it.
11117 * java-tree.h (java_debug_context): Declared.
11118 * jcf-io.c (toplev.h): Included.
11119 (find_class): Removed assignment to jcf's outofsynch
11120 field. Force source file to be read if newer than its matching
11121 class file. Tweaked debug messages.
11122 * jcf-parse.c (jcf_out_of_synch): Deleted.
11123 (read_class): Call to jcf_out_of_synch removed.
11124 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11125 (jcf_out_of_synch): Prototype deleted.
11126 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11127 `deprecated' and `class_err': integer turned into bit-fields.
11128 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11129 * parse.y (package_list): New global.
11130 (package_declaration:): Record newly parsed package name.
11131 (extra_ctxp_pushed_p): Static global deleted.
11132 (java_parser_context_save_global): Create buffer context for the
11133 purpose of saving globals, if necessary.
11134 (java_parser_context_restore_global): Pop context pushed for the
11135 purpose of saving globals, if necessary.
11136 (java_debug_context_do): New prototype and function.
11137 (java_debug_context): Likewise.
11138 (do_resolve_class): Use already parsed package names to qualify
11139 and lookup class candidate.
11140 (java_pre_expand_clinit): Removed unnecessary local variable.
11142 1999-12-17 Tom Tromey <tromey@cygnus.com>
11144 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11146 (process_file): Use `\n\' at end of each line in string.
11148 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11150 * expr.c (expand_invoke): Layout the loaded class before
11151 attempting to use it.
11152 (expand_java_field_op): Allow final field assignments to take
11154 * typeck.c (convert): Return error_mark_node if expr is null.
11156 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11158 * class.c (class_depth): Return -1 if the class doesn't load
11160 * expr.c (can_widen_reference_to): Check for errors during depth
11161 computation and return 0 accordingly.
11162 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11163 create default constructors and add an other error check.
11164 * parse.h (java_fix_constructors): Prototyped.
11165 * parse.y (java_pre_expand_clinit): Likewise.
11166 (build_super_invocation): Re-prototyped to feature one argument.
11167 (java_check_circular_reference): Directly use `current'.
11168 (java_fix_constructors): New function.
11169 (java_check_regular_methods): Don't create default constructors
11170 here, but abort if none were found.
11171 (java_complete_expand_methods): Pre-process <clinit> calling
11172 java_pre_expand_clinit.
11173 (java_pre_expand_clinit): New function.
11174 (fix_constructors): build_super_invocation invoked with the
11175 current method declaration as an argument.
11176 (build_super_invocation): Use the context of the processed method
11177 decl argument instead of current_class.
11178 * typeck.c (lookup_java_method): Take WFLs in method names into
11181 1999-12-14 Per Bothner <per@bothner.com>
11183 * class.c (make_class_data): flag_keep_inline_functions to keep
11184 private methods in the method array.
11186 1999-12-15 Anthony Green <green@cygnus.com>
11188 * check-init.c (check_init): Take into account both types of
11189 `throw's when checking for uninitialized variables.
11191 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11193 * parse.y (java_complete_lhs): Force conversion of array
11194 dimensions to int_type_node, that's what runtime's ABI expects.
11196 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11198 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11199 operand of a WFL, until the Java front-end gets fixed with regard
11200 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11202 1999-12-10 Andrew Haley <aph@cygnus.com>
11204 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11205 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11206 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11207 java-tree.h: Ditto.
11208 jcf-write.c: Ditto.
11210 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11212 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11213 before calling expand_eh_region_start and expand_start_all_catch.
11214 * except.c (expand_start_java_handler): Switch to permanent
11215 obstack before calling expand_eh_region_start.
11216 (expand_end_java_handler): Switch to permanent obstack before
11217 calling expand_start_all_catch.
11219 1999-12-5 Anthony Green <green@cygnus.com>
11221 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11222 function with side effects.
11223 (init_decl_processing): Mark all memory allocating DECLs with
11226 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11228 * except.c (expand_end_java_handler): Call
11229 expand_resume_after_catch and end_catch_handler.
11231 1999-11-30 Anthony Green <green@cygnus.com>
11233 * verify.c (verify_jvm_instructions): Create new return label
11234 chain if non existent (don't rely on the verified state of the jsr
11237 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11239 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11240 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11242 * parse.y (patch_assignment): Removed bogus final class test on
11243 lhs when checking on whether to emit an ArrayStoreException runtime
11245 * expr.c (expand_java_arraystore): Likewise.
11247 1999-11-28 Anthony Green <green@cygnus.com>
11249 * decl.c (find_local_variable): Reuse single slot decls when
11252 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11254 * jcf-parse.c (saw_java_source): Global variable removed.
11255 (read_class): Don't use `saw_java_source'. Added extra braces.
11256 (yyparse): Code setting `saw_java_source' removed.
11258 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11260 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11262 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11264 * verify.c (merge_type_state): Non verified subroutines being
11265 considered more than once to trigger passive type merge.
11267 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11269 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11270 in case of error. Error message tuned.
11272 1999-11-21 Anthony Green <green@cygnus.com>
11274 * constants.c (find_methodref_index): Unwrap method names before
11275 inserting them in the constant pool.
11277 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11279 * class.c (assume_compiled_node): New typedef.
11280 (assume_compiled_tree): New static data.
11281 (find_assume_compiled_node): New function.
11282 (add_assume_compiled): New function.
11283 (assume_compiled): New function.
11284 * class.c (make_class_data): Use assume_compiled.
11285 (is_compiled_class): Use assume_compiled.
11287 * java-tree.h (add_assume_compiled): Declare.
11289 * lang.c (lang_decode_option): Parse new options.
11291 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11293 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11294 int_type_node: that's what `_Jv_AllocObject' expects.
11296 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11298 * parse.y (lookup_method_invoke): Use lang_printable_name to
11299 reliably build the type name during error report. Fixes PR gcj/97.
11301 1999-11-09 Tom Tromey <tromey@cygnus.com>
11303 * jcf-path.c: Include <sys/stat.h>.
11304 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11305 (DIR_UP): New macro.
11307 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11309 * parse.y (source_end_java_method): Resume permanent allocation,
11310 reversing Apr 27 1998 patch.
11311 (patch_string_cst): Pop obstacks after having pushed the permanent
11314 1999-11-05 Tom Tromey <tromey@cygnus.com>
11316 * class.c (finish_class): Emit inlined methods if any native
11317 methods exist in the class. Fixes PR gcj/85.
11319 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11321 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11322 (qualify_ambiguous_name): Likewise.
11324 1999-11-03 Godmar Back <gback@cs.utah.edu>
11326 * typeck.c: (lookup_java_method): search all inherited
11327 interfaces when looking up interface method.
11329 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11331 * parse.y (method_header:): Issue error message for rule `type
11333 (synchronized:): Error report when not using synchronized.
11335 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11337 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11338 being used before the superclass constructor has been called.
11339 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11340 instead of `CALL_THIS_CONSTRUCTOR_P'.
11342 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11344 * check-init.c: Fix typo in comment.
11346 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11348 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11351 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11353 * parse.y (expression_statement:): Call function to report
11354 improper invocation of a constructor.
11355 (parse_ctor_invocation_error): New function.
11357 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11359 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11362 1999-10-21 Tom Tromey <tromey@cygnus.com>
11364 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11365 in generated `main'.
11367 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11369 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11370 (qualify_ambiguous_name): Likewise.
11372 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11374 * parse.y (java_complete_tree): fold_constant_for_init to work on
11376 (java_complete_lhs): Likewise.
11377 (array_constructor_check_entry): Complete an initializer element
11378 on permanent_obstack.
11380 1999-10-19 Tom Tromey <tromey@cygnus.com>
11382 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11383 From Mike Moreton <mike@pillim.demon.co.uk>.
11385 1999-10-15 Greg McGary <gkm@gnu.org>
11387 * java-tree.h (flag_bounds_check): Remove extern decl.
11388 * lang.c (flag_bounds_check): Remove global variable.
11389 (lang_f_options): Remove "bounds-check" entry.
11390 (lang_init_options): Default flag_bounds_check to "on".
11392 1999-10-14 Tom Tromey <tromey@cygnus.com>
11394 * jvgenmain.c (usage): New function.
11395 (main): Use it. Also, handle `-D' options.
11396 * jvspec.c (lang_specific_driver): Recognize -D.
11397 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11399 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11401 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11403 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11404 variadic function with a non-literal format string.
11406 * parse-scan.y (report_main_declaration): Likewise.
11408 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11410 * parse.y (read_import_dir, patch_assignment, patch_binop,
11411 patch_array_ref): Likewise.
11413 * typeck.c (build_java_array_type): Likewise.
11415 * verify.c (verify_jvm_instructions): Likewise.
11417 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11419 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11421 1999-10-07 Anthony Green <green@cygnus.com>
11423 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11424 where CHECK_PUT may fail for valid reasons.
11426 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11427 UNSAFE_PUTN): New macros.
11429 1999-10-04 Tom Tromey <tromey@cygnus.com>
11431 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11432 well. Fixes Java PR gcj/59.
11433 * parse-scan.y (yyerror): Report errors.
11435 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11437 * decl.c (insert_block): Remove unconditional `abort'.
11439 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11441 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11442 FUNCTION_CODE now of type int. All callers changed.
11443 Set the builtin's DECL_BUILT_IN_CLASS.
11445 1999-09-23 Tom Tromey <tromey@cygnus.com>
11447 * jvspec.c (lang_specific_driver): Don't read spec file if
11448 -fsyntax-only given.
11450 1999-09-22 Tom Tromey <tromey@cygnus.com>
11452 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11454 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11455 (WORDS_TO_LONG): Likewise.
11456 (WORDS_TO_DOUBLE): Likewise.
11458 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11460 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11461 (RELOCATION_VALUE_1): Likewise.
11462 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11463 push_in_const, push_long_const): Prototyped.
11464 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11465 (push_constant2): Likewise.
11466 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11467 (find_constant_wide): Cast find_constant2's integer arguments to
11469 (find_constant_index): Cast find_constant2's and find_constant2's
11470 integer arguments to `jword'.
11471 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11472 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11473 (emit_if): Use RELOCATION_VALUE_1.
11474 (emit_goto): Likewise.
11475 (emit_jsr): Likewise.
11476 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11477 argument to push_long_const to HOST_WIDE_INT.
11479 1999-09-15 Andreas Schwab <schwab@suse.de>
11481 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11483 1999-09-20 Nick Clifton <nickc@cygnus.com>
11485 * lang.c (lang_decode_option): Extend comment.
11487 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11489 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11492 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11494 * gjavah.c (get_field_name, print_method_info, print_include,
11495 add_namelet): Use xmalloc, not malloc.
11497 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11498 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11501 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11503 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11505 * jcf-path.c (add_entry): Likewise.
11507 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11509 * jv-scan.c (xmalloc): Remove definition.
11511 * jvgenmain.c (xmalloc): Likewise.
11513 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11515 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11517 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11518 concat, not xmalloc/sprintf.
11519 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11520 (xstrdup): Remove definition.
11522 * parse.y (duplicate_declaration_error_p,
11523 constructor_circularity_msg, verify_constructor_circularity,
11524 check_abstract_method_definitions, java_check_regular_methods,
11525 java_check_abstract_methods, patch_method_invocation,
11526 check_for_static_method_reference, patch_assignment, patch_binop,
11527 patch_cast, array_constructor_check_entry, patch_return,
11528 patch_conditional_expr): Use xstrdup, not strdup.
11530 * zextract.c (ALLOC): Use xmalloc, not malloc.
11532 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11534 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11536 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11537 (do_spec, lang_specific_pre_link, lang_specific_driver,
11538 input_filename, input_filename_length): Don't declare.
11539 (main_class_name, jvgenmain_spec, lang_specific_driver):
11541 (lang_specific_driver): All calls to the function pointer
11542 parameter now explicitly call `fatal'.
11544 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11546 * parse.y (find_applicable_accessible_methods_list): Search
11547 abstract classes as interfaces.
11549 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11551 * class.c (finish_class): We're now outside a valid method
11552 declaration. Tell the rest of gcc so.
11554 1999-09-08 Bruce Korb autogen@linuxbox.com
11556 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11558 1999-09-07 Tom Tromey <tromey@cygnus.com>
11560 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11562 (decode_signature_piece): Don't emit "::" in JArray<>.
11563 (print_namelet): Only print trailing `;' when printing a class.
11565 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11567 * java-tree.h: Delete declarations for all tree nodes now moved to
11569 * decl.c: Delete their definitions.
11571 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11573 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11574 * Makefile.in (OBJS): Add ggc-callbacks.o.
11575 (OBJDEPS): Likewise.
11577 1999-09-03 Tom Tromey <tromey@cygnus.com>
11579 * parse.y (strip_out_static_field_access_decl): Return operand if
11580 it satisfies JDECL_P.
11582 1999-09-02 Tom Tromey <tromey@cygnus.com>
11584 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11585 Handle nested arrays, like `[[I'.
11587 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11589 * class.c (finish_class): Remove unused parameter, all callers
11592 * expr.c (build_java_athrow): Change return type to void.
11593 (java_lang_expand_expr): Make sure each case in switch returns a
11596 * java-tree.h (finish_class): Fix prototype to take void args.
11598 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11599 (main): Issue return from main, not exit.
11601 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11603 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11605 * jv-scan.c (main): Issue return from main, not exit.
11607 * parse.y (check_abstract_method_definitions,
11608 java_check_abstract_method_definitions): Add static prototypes.
11609 (java_complete_expand_methods): Fix call to `finish_class'.
11611 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11614 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11616 * lang.c (language_string): Constify.
11618 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11620 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11621 Remove hacks for stuff which comes from libiberty.
11623 * Make-lang.in: Likewise.
11625 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11627 * Makefile.in (xref.o): Depend on xref.c explicitly.
11629 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11631 * java-tree.h (lang_printable_name): Constify a char*.
11633 * lang.c (lang_printable_name): Likewise.
11635 1999-08-27 Jeffrey A Law (law@cygnus.com)
11637 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11638 comments in C code.
11640 1999-08-26 Tom Tromey <tromey@cygnus.com>
11642 * gjavah.c (print_cxx_classname): Print "::" before qualified
11645 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11647 * parse.y (lookup_cl): Changed leading comment. Now does its best
11648 to set the column number.
11649 (qualify_ambiguous_name): Take WFL wrappers into account.
11651 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11653 * verify.c (verify_jvm_instructions): Don't check instruction
11654 validity beyond end of method.
11656 1999-08-25 Tom Tromey <tromey@cygnus.com>
11658 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11660 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11662 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11663 cxx_keyword_subst, generate_access, name_is_method_p,
11664 get_field_name, print_field_name, super_class_name, print_include,
11665 decode_signature_piece, print_class_decls, usage, help,
11666 java_no_argument, version, add_namelet, print_namelet): Add static
11668 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11669 name_is_method_p): Constify a char*.
11670 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11671 Provide a final else clause in an if-else-if.
11672 (print_field_info): Add missing final arg in function call to
11673 `print_field_name'.
11674 (print_method_info, decompile_method, decode_signature_piece,
11675 print_c_decl, print_full_cxx_name, print_stub,
11676 print_mangled_classname, super_class_name, print_include,
11677 add_namelet, add_class_decl, print_class_decls, process_file,
11678 help): Constify a char*.
11680 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
11681 push_int_const, find_constant_wide, find_constant_index,
11682 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
11683 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
11684 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
11685 emit_if, emit_goto, emit_jsr, call_cleanups,
11686 make_class_file_name): Add static prototypes.
11687 (generate_bytecode_return, generate_bytecode_insns): Pass a
11688 NULL_PTR, not a NULL_TREE.
11690 * jv-scan.c: Include "jcf.h".
11691 (main): Declare using DEFUN macro.
11693 * jvspec.c (find_spec_file, lang_specific_pre_link,
11694 lang_specific_driver): Add prototypes.
11695 (find_spec_file): Constify a char*.
11697 * keyword.gperf (hash, java_keyword): Add prototypes.
11699 * lang.c (lang_print_error): Add static prototype.
11700 (lang_init): Prefer memcpy over bcopy to avoid casts.
11702 * lex.c (yylex): Add static prototype.
11704 * parse-scan.y: Include "lex.c" earlier.
11706 * parse.h: Remove redundant declaration for `yylex'.
11708 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
11709 labeled_block_contains_loop_p): Add static prototypes.
11710 (not_accessible_p): Make static to match prototype.
11712 * verify.c (start_pc_cmp): Don't needlessly cast away const.
11714 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11716 * parse.y (check_method_redefinition): Changed leading comment.
11717 (check_abstract_method_definitions): New function.
11718 (java_check_abstract_method_definitions): New function.
11719 (java_check_regular_methods): Call it.
11720 (verify_constructor_super): Fixed indentation.
11721 (lookup_method_invoke): Likewise.
11723 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11725 * parse.y (method_header): Return a null pointer if the current
11726 class node is null.
11727 (finish_method_declaration): Return if the current function decl
11729 (source_start_java_method): Likewise.
11730 (java_method_add_stmt): Likewise.
11732 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11734 * class.c (emit_register_class): Removed unnecessary call to
11736 * parse.y (labeled_block_contains_loop_p): Removed unused local
11739 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11741 * parse.y (java_refold): Added prototype.
11743 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11745 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
11746 (java_stabilize_reference): Removed unnecessary `else'.
11747 (java_complete_lhs): Set flag to remember boolean. Call
11748 java_refold. Added comments.
11749 (java_decl_equiv): New function.
11750 (binop_compound_p): Likewise.
11751 (java_refold): Likewise.
11752 (patch_unaryop): Striped static field access assigned to decl and
11753 op. Changed promotion scheme for ++/-- operators.
11754 (search_loop): New function.
11755 (labeled_block_contains_loop_p): Likewise.
11756 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
11758 (patch_bc_statement): Call search_loop. Fixed comment.
11760 1999-08-14 Anthony Green <green@cygnus.com>
11762 * expr.c (java_lang_expand_expr): Mark static array data as
11765 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11767 * jvgenmain.c (main): NUL-terminate name_obstack.
11769 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11771 * check-init.c (check_bool2_init, done_alternative): Add static
11774 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
11775 (add_method, build_utf8_ref, build_class_ref,
11776 append_gpp_mangled_type, layout_class_method): Constify a char*.
11778 * decl.c (push_promoted_type, make_binding_level): Add static
11780 (push_promoted_type, pushdecl): Constify a char*.
11782 * except.c (find_handler_in_range, link_handler,
11783 check_start_handlers): Add static prototypes.
11785 * expr.c (process_jvm_instruction): Constify a char*.
11787 * gjavah.c (main): Constify a char*.
11789 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
11792 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
11794 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
11795 munge, print_ents): Constify a char*.
11797 * jcf-dump.c (disassemble_method): Constify a char*.
11798 (print_constant_pool, print_exception_table): Add static prototypes.
11799 (print_constant, print_exception_table, main, disassemble_method):
11802 * jcf-io.c (find_classfile, find_class): Likewise.
11804 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
11805 (set_source_filename, predefined_filename_p): Add static prototypes.
11806 (set_source_filename, get_constant, get_class_constant,
11807 find_in_current_zip): Constify a char*.
11809 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
11811 (add_entry, add_path, jcf_path_classpath_arg,
11812 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11814 * jcf-reader.c (get_attribute, jcf_parse_preamble,
11815 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
11816 jcf_parse_one_method, jcf_parse_methods,
11817 jcf_parse_final_attributes): Add static prototypes.
11818 (get_attribute): Constify a char*.
11820 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
11821 jcf_dependency_add_target, jcf_path_classpath_arg,
11822 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
11824 * jv-scan.c (main): Constify a char*.
11825 (gcc_obstack_init): Add prototype arguments.
11827 * jvgenmain.c (gcc_obstack_init): Likewise.
11828 (main): Constify a char*.
11830 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
11832 (put_decl_string, lang_print_error): Constify a char*.
11833 (lang_init): Remove redundant extern prototype.
11835 * mangle.c (emit_unicode_mangled_name): Constify a char*.
11837 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
11838 Add static prototypes.
11839 (get_type_from_signature): Constify a char*.
11841 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
11842 Add static prototypes.
11843 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
11844 (verify_jvm_instructions): Constify a char*.
11846 * xref.c (xref_flag_value): Likewise.
11848 * xref.h (xref_flag_value): Likewise.
11850 * zextract.c (makeword, makelong): Add static prototypes.
11851 (makeword, makelong): Constify a uch*.
11853 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11855 * lang.c (java_dummy_print): Constify a char*.
11856 (lang_print_error): Likewise.
11857 (lang_init): Remove redundant prototype for `print_error_function'.
11858 (lang_init_source): Likewise.
11859 (lang_identify): Constify a char*.
11861 1999-08-09 Tom Tromey <tromey@cygnus.com>
11863 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
11864 (WORDS_TO_LONG): Likewise.
11865 (WORDS_TO_DOUBLE): Likewise.
11867 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11869 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
11871 * expr.c (java_stack_pop, java_array_data_offset,
11872 build_java_throw_out_of_bounds_exception, case_identity,
11873 build_java_check_indexed_type): Add static prototypes.
11874 (linenumber_table, expand_invoke, expand_java_field_op,
11875 build_primtype_type_ref, expand_byte_code): Constify a char*.
11877 * java-tree.h (build_primtype_type_ref, linenumber_table):
11879 (java_lang_expand_expr): Add prototype.
11881 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
11882 `java_lang_expand_expr'.
11884 * lex.c (java_lex_error): Constify a char*.
11885 (java_get_unicode, java_read_char, java_allocate_new_line,
11886 java_unget_unicode, java_sneak_unicode): Prototype.
11888 * parse-scan.y (current_class, package_name, method_declarator,
11889 report_class_declaration, yyerror): Constify a char*.
11891 * parse.h (java_report_errors): Prototype.
11892 (yyerror): Constify a char*.
11894 * parse.y (classitf_redefinition_error, check_modifiers,
11895 parse_jdk1_1_error, lookup_package_type,
11896 lookup_package_type_and_set_next, get_printable_method_name,
11897 purify_type_name): Constify a char*.
11898 (build_super_invocation, maybe_generate_finit,
11899 verify_constructor_super, parser_add_interface,
11900 add_superinterfaces, jdep_resolve_class, note_possible_classname,
11901 java_complete_expand_methods, java_expand_finals,
11902 cut_identifier_in_qualified, java_stabilize_reference,
11903 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
11904 merge_string_cste): Prototype.
11905 (single_type_import_declaration, yyerror,
11906 variable_redefinition_error, build_array_from_name,
11907 build_unresolved_array_type, check_class_interface_creation,
11908 resolve_class, complete_class_report_errors,
11909 note_possible_classname, read_import_dir,
11910 find_in_imports_on_demand, resolve_package, fix_constructors,
11911 check_deprecation, lookup_method_invoke,
11912 maybe_build_primttype_type_ref, array_constructor_check_entry):
11914 (java_complete_expand_methods, java_expand_finals): Make static.
11915 (convert_narrow): Remove static prototype.
11917 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
11919 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
11921 1999-08-02 Richard Henderson <rth@cygnus.com>
11923 * decl.c: Include defaults.h instead of expr.h.
11924 * parse.y: Likewise.
11926 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
11928 * java/decl.c (start_java_method): Change all uses of
11929 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
11930 Ensure expr.h is included.
11931 * java/expr.c (pop_arguments): Ditto.
11932 * java/parse.y (expand_start_java_method): Ditto.
11934 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11936 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
11938 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
11940 * decl.c: Include "function.h".
11941 * except.c: Likewise.
11942 * parse.y: Likewise.
11943 * Makefile.in: Update dependencies.
11945 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11947 * expr.c (build_java_soft_divmod): Provide a default case in switch.
11948 (java_lang_expand_expr): Mark parameters `target', `tmode' and
11949 `modifier' with ATTRIBUTE_UNUSED.
11951 * gjavah.c (process_file): Add braces around ambiguous `else'.
11953 * jcf-dump.c (print_access_flags, localvar_free): Change return
11956 * parse.y (java_complete_expand_method): Initialize variable
11958 (resolve_qualified_expression_name): Likewise for `field_decl'.
11959 (patch_method_invocation): Likewise for `class_to_search'.
11960 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
11961 (patch_assignment): Likewise for `lhs_type'.
11963 * verify.c (verify_jvm_instructions): Remove unused variable
11966 1999-07-25 Richard Henderson <rth@cygnus.com>
11968 * decl.c (va_list_type_node): New.
11970 1999-07-25 Anthony Green <green@cygnus.com>
11972 * gjavah.c (print_stub): New function.
11973 (METHOD_IS_NATIVE): New macro.
11974 (print_mangled_classname): Make static.
11975 (HANDLE_END_FIELD): Don't emit fields during stub generation.
11976 (process_file): Perform stub generation.
11977 (HANDLE_METHOD): Don't emit class decls during stub
11979 (HANDLE_END_METHOD): Take into account stub generation.
11980 (print_method_info): Handle stub generation.
11981 (print_stub): New function.
11982 (print_cxx_classname): Make signature consistant with others.
11983 (help): Describe -stubs option.
11984 (main): Create stub file.
11985 (version): Use version.c.
11986 (print_full_cxx_name): New function.
11987 (print_c_decl): Use print_full_cxx_name.
11989 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11991 * check-init.c (check_init): Handle MAX_EXPR.
11993 1999-07-15 Andrew Haley <aph@cygnus.com>
11995 * lang.c (flag_use_divide_subroutine): New variable.
11996 * typeck.c: (convert_ieee_real_to_integer): Bounds check
11997 fp-to-integer conversion.
11998 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12001 * expr.c (build_java_soft_divmod): New function.
12002 (build_java_binop): Call build_java_soft_divmod if
12003 flag_use_divide_subroutine is set.
12004 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12005 soft_lrem_node: new builtin functions.
12006 (init_decl_processing) Initialize the new builtins.
12007 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12008 soft_lrem_node: new builtin functions.
12009 (build_java_soft_divmod): New function.
12010 * parse.y: Call build_java_soft_divmod if
12011 flag_use_divide_subroutine is set.
12012 * parse.c: Rebuilt.
12014 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12015 a --specs= arg) even if not linking.
12016 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12017 -fuse-divide-subroutine
12019 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12021 * parse.y (resolve_and_layout): Check methods only once.
12022 (resolve_qualified_expression_name): Verify thrown exceptions
12024 (check_thrown_exceptions): Reject exceptions thrown in
12025 initializer. Error message tuned.
12027 1999-07-14 Andrew Haley <aph@cygnus.com>
12029 * expr.c (expand_expr): Do not return the last statement in a
12030 block as the block's value.
12032 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12034 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12035 CALL_EXPR, to avoid order of evaluation changes.
12037 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12039 * parse.y (qualify_ambiguous_name): Do not use
12040 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12042 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12044 * check-init.c (check_init): Handle MAX_EXPR.
12045 * expr.c (force_evaluation_order): Force method call arguments to
12046 be evaluated in left-to-right order.
12047 * parse.y (qualify_ambiguous_name): Loop again to qualify
12048 NEW_ARRAY_EXPR properly.
12050 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12052 * parse.y (patch_invoke): Resolve unresolved invoked method
12054 (qualify_ambiguous_name): STRING_CST to qualify expression for
12055 type name resolution.
12057 1999-06-24 Andrew Haley <aph@cygnus.com>
12059 * class.c (finish_class): Whenever a deferred method is
12060 output, rescan the list of methods to see if a new candidate for
12061 output can be found.
12063 1999-06-28 Tom Tromey <tromey@cygnus.com>
12065 * jvspec.c (lang_specific_driver): Recognize --help.
12067 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12069 * parse.y (resolve_package): Fixed bogus return statement.
12070 (patch_method_invocation): Resolve method invocation beginning with
12071 a package name qualifier.
12073 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12075 * Make-lang.in (java.stage1): Depend on stage1-start.
12076 (java.stage2): Likewise for stage2-start.
12077 (java.stage3): Likewise for stage3-start.
12078 (java.stage4): Likewise for stage4-start.
12080 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12082 * parse.y (java_complete_lhs): When doing cross referencing, don't
12083 try to keep file location on a WFL expanded as a CALL_EXPR.
12085 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12087 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12088 compiling to class file a void method with an empty method body.
12089 As a side effect, the bytecode backend will generate the
12090 appropriate `return' instruction.
12092 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12094 * parse.y (lookup_package_type_and_set_next): New function prototype.
12095 (resolve_package): Search current and imported packages.
12096 (lookup_package_type_and_set_next): New function.
12098 1999-06-22 Andrew Haley <aph@cygnus.com>
12100 * verify.c (verify_jvm_instructions): Check for pending blocks
12101 before invalid PC test and opcode switch, not after.
12103 1999-06-21 Andrew Haley <aph@cygnus.com>
12105 * except.c (find_handler_in_range): The upper limit for exception
12106 ranges is exclusive, not inclusive: (start <= pc < end).
12107 (link_handler): find child pointer which points to outer by
12108 searching sibling list: previous code incorrectly assumed that
12109 outer->outer->first_child must point to outer.
12110 * verify.c (verify_jvm_instructions): FIXME added to code for
12112 (verify_jvm_instructions): Do not assume that the last block
12113 processed in a subroutine is a block which ends with a `ret'
12114 instruction. With some control flows it is possible that the last
12115 block ends with an `athrow'.
12117 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * parse.y (qualify_ambiguous_name): Reorganized the post
12120 evaluation of non WFL leading expression nodes.
12122 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12124 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12127 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12129 * parse.y (qualify_ambiguous_name): Handle qualified expression
12130 beginning with a STRING_CST.
12132 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12134 * parse.y (register_fields): Set DECL_INITIAL on both
12135 pre-initialized static and public fields.
12136 (resolve_field_access): Static field access expressions to always
12138 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12139 qualification. CONVERT_EXPR to be resolved as an expression name.
12140 (java_complete_lhs): Identify and access qualified final
12141 initialized field in switch statement case expression.
12142 (fold_constant_for_init): Pre-initialized field decl constant to
12145 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12147 * parse.y (note_possible_classname): Mark returned node with
12148 QUALIFIED_P only if the original class name contained a '/'.
12150 1999-06-05 Anthony Green <green@cygnus.com>
12152 * Make-lang.in (gcjh): More parallel build fixes.
12154 1999-06-03 Mike Stump <mrs@wrs.com>
12156 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12158 1999-06-02 Anthony Green <green@cygnus.com>
12160 * except.c (link_handler): Chain exception handlers in order.
12162 1999-06-02 Anthony Green <green@cygnus.com>
12164 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12165 with nops and process as usual in order to always set correct EH
12166 ranges. Emit detailed warnings about unreachable bytecodes.
12168 1999-06-02 Anthony Green <green@cygnus.com>
12170 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12173 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12176 or the searched field decl.
12178 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12180 * parse.y (fold_constant_for_init): Convert numerical constant
12181 values to the type of the assigned field.
12183 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12185 * expr.c (lookup_field): Relaxed the test on class loading error
12187 * parse.y (fold_constant_for_init): Enabeled old code.
12189 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12191 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12192 decide the validity of the cast of a java.lang.Cloneable reference
12194 (patch_conditional_expr): Fixed first argument passed to
12195 binary_numeric_promotion.
12197 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12199 * parse.y (qualify_ambiguous_name): Take into account that a
12200 CONVERT_EXPR might specify a type as a WFL.
12202 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12204 * parse.y (patch_assignment): Save the rhs before using it as an
12205 argument to _Jv_CheckArrayStore.
12207 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12209 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12211 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12213 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12214 floating point literal only when the exponent indicator has been
12217 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12219 * parse.y (formal_parameter:): Construct argument tree list
12220 element even if a yet unsupported final parameter was encountered.
12222 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12224 * parse.y (finish_method_declaration): Issue errors for native or
12225 abstract methods declared with a method body, as well as for non
12226 native or non abstract methods with no method body.
12228 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12230 * class.c (build_utf8_ref): Initialize variable `field'.
12232 * decl.c (init_decl_processing): Initialize variable `field'.
12234 * expr.c (build_known_method_ref): Mark parameters `method_type',
12235 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12236 (process_jvm_instruction): Likewise for parameter `length'.
12238 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12239 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12242 * parse.y (maybe_generate_clinit): Remove unused variable
12243 `has_non_primitive_fields'.
12244 (find_in_imports_on_demand): Initialize variables `node_to_use'
12246 (patch_binop): Likewise for variable `prom_type'.
12247 (patch_unaryop): Likewise for variable `prom_type'.
12249 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12251 * xref.c (xref_table): Add missing initializer.
12253 1999-05-14 Tom Tromey <tromey@cygnus.com>
12255 * java-except.h (struct eh_range): Removed unused `next' member.
12256 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12257 after adding all exception handlers. Sort exception ranges in
12259 (struct pc_index): New structure.
12260 (start_pc_cmp): New function.
12261 * except.c (add_handler): Return `void'. Don't call link_handler;
12262 instead construct an ordinary linked list and do range
12264 (check_nested_ranges): New function.
12265 (link_handler): Changed interface to allow merging of eh_ranges.
12266 Split overlapping ranges. Return `void'.
12268 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12270 * parse.y (constructor_block_end:): New rule, tagged <node>.
12271 (constructor_body:): Use `constructor_block_end' instead of
12274 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12276 * parse.y (statement_nsi:): Pop `for' statement block.
12277 (java_complete_lhs): Labeled blocks containing no statement are
12278 marked as completing normally.
12280 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12282 * xref.c (xref_set_current_fp): New function, defined.
12283 * xref.h (xref_set_current_fp): New function, prototyped.
12285 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12287 * check-init.c (check_init): Take into account that
12288 LABELED_BLOCK_STMT can be empty.
12290 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12292 * parse.y (java_check_regular_methods): Warning check on not
12293 overriding methods with default access in other packages does not
12294 apply to `<clinit>'.
12295 (java_complete_lhs): If block body is an empty_stmt_node, replace
12296 it by NULL_TREE. This prevents gcc from generating an irrelevant
12299 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12301 * check-init.c (check_init): Removed code accepting to see things
12302 falling through default:, when doing xrefs.
12303 * java-tree.h (do_not_fold): New global variable, declared.
12304 * parse.y (do_not_fold): New global variable, defined.
12305 (java_complete_expand_method): Set `do_not_fold' to the value of
12306 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12307 and reinstall them after them have been purged; do not check for
12308 initializations; do not issue missing return errors.
12309 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12311 (patch_binop): Skip the fold part when doing xrefs.
12312 (build_string_concatenation): Skip the concatenation part when
12314 (patch_synchronized_statement): Do not generate a try-finally when
12316 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12317 and keep the location where the throw was seen.
12318 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12319 any treatment on the converted node an simply return a NOP_EXPR of
12321 * xref.c (xref_get_data): New function, defined.
12322 * xref.h (xref_get_data): New function, declared.
12323 (XREF_GET_DATA): Use xref_get_data.
12325 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12327 * gjavah.c (print_include): Cast the result of `strlen' to int
12328 when comparing against a signed value.
12329 (add_namelet): Likewise.
12331 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12333 * expr.c (expand_invoke): Mark parameter `nargs' with
12335 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12337 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12340 * jcf-reader.c (get_attribute): Cast a value to long
12341 when comparing against a signed expression. Likewise.
12343 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12344 HOST_BITS_PER_CHAR.
12346 1999-05-11 Andrew Haley <aph@cygnus.com>
12348 * parse.y (source_end_java_method): If the current method contains
12349 any exception handlers, force asynchronous_exceptions: this is
12350 necessary because signal handlers in libjava may throw exceptions.
12351 * decl.c (end_java_method): Ditto.
12353 1999-05-11 Tom Tromey <tromey@cygnus.com>
12355 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12357 * jvspec.c (THREAD_NAME): Removed.
12358 (GC_NAME): Likewise.
12359 (MATHLIB): Likewise.
12360 (WITHLIBC): Likewise.
12362 (THREADLIB): Likewise.
12363 (MATH_LIBRARY): Likewise.
12364 (lang_specific_driver): Don't add `-l' options to command line.
12365 Instead, add a single --specs option. Recognize `-L' options and
12366 use them to search for spec file.
12367 (find_spec_file): New function.
12368 (SPEC_FILE): New define.
12370 1999-05-11 Dave Brolley <brolley@cygnus.com>
12372 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12373 cpplib-enabled build.
12375 1999-05-05 Per Bothner <bothner@cygnus.com>
12377 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12378 temporarily zero it while calling rest_of_decl_compilation.
12380 * java-tree.h (string_ptr_type_node): Add declaration.
12381 * decl.c: Define and initialize string_ptr_type_node.
12382 * parse.y (patch_string_cst): Use string_ptr_type_node.
12384 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12385 * parse.y (for_statement): Now unconditionally exit_block.
12386 (finish_labeled_statement): No longer exit_block if for-loop.
12387 (patch_loop_statement): Check harder if the loop is already labeled.
12389 * parse.y (patch_initialized_static_field): Removed function.
12390 (maybe_generate_clinit): Removed special handling for interfaces.
12391 (java_complete_expand_methods): Do a preliminary java_complete_tree
12392 on <clinit> to determine if it can be removed.
12393 (java_complete_expand_method): Remove special handling for <clinit>.
12394 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12395 optimize if we get back empty_stmt_node.
12396 For MODIFY_EXPR, re-do checking of static initializers.
12397 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12398 For VAR_DECL, pass correct context.
12400 * verify.c (verify_jvm_instructions): Better error messages.
12402 1999-05-03 Tom Tromey <tromey@cygnus.com>
12404 * parse-scan.y (interface_declaration): Call
12405 report_class_declaration for interfaces.
12407 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12409 * Makefile.in: Remove -v from bison command lines.
12411 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12413 * check-init.c (check_init): Exclude a case of error when doing
12415 * class.c (layout_class_method): Don't generate the error message
12416 twice when compiling from source.
12417 * lang-options.h: Added `-Wredundant-modifers' and
12418 `-Wunusupported-jdk11' flags and help text.
12419 * lang.c (lang_decode_option): Added support for
12420 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12421 flag_static_local_jdk11 and flag_redundant set accordingly.
12422 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12423 * parse.h (EXPR_WFL_ADD_COL): New macro.
12424 (DECL_END_SOURCE_LINE): Likewise.
12425 (DECL_INHERITED_SOURCE_LINE): Likewise.
12426 * parse.y (static_ref_err): New function, prototyped.
12427 (CCB_TK): Now tagged <operator>.
12428 (class_body:): Remember the location of the closing '}' of a class
12429 definition when doing xrefs.
12430 (block:): Likewise.
12431 (block_end:): Likewise.
12432 (create_class): Remember the location of the inherited class
12433 identifier when doing xrefs.
12434 (register_fields): Added test on first operand of `init' before
12435 testing it TREE_CODE.
12436 (method_header): Store the location of the class identifier in the
12437 class decl when doing xrefs.
12438 (finish_method_declaration): Don't combine first/last method line
12440 (java_check_regular_methods): Warning check on not overriding
12441 methods with default access on other packages move before check on
12442 static methods. Initialization of `aflags' also moved up.
12443 (resolve_expression_name): Call static_ref_err to report the error.
12444 (static_ref_err): New function, implemented.
12445 (resolve_field_access): Returned simplified static field access
12447 (resolve_qualified_expression_name): Check for illegal use of
12448 static fields in a non static context. Call static_ref_err to
12449 report error in various places.
12450 (java_complete_tree): Do not fold initialized static fields when
12452 (java_complete_lhs): Likewise.
12454 1999-04-29 Anthony Green <green@cygnus.com>
12456 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12457 create internal labels.
12458 (lookup_label): Ditto.
12460 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12462 * class.c (layout_class_method): Generate <clinit>'s rtl for
12464 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12465 for interfaces' <clinit>.
12466 * expr.c (lookup_field): Search for fields in interfaces.
12467 (expand_invoke): Fixed indentation.
12468 (expand_java_field_op): Likewise. Use IS_CLINIT.
12469 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12470 (IS_CLINIT): New macro.
12471 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12472 interface was parsed.
12473 (maybe_generate_clinit): Don't generate if the current class is an
12474 interface with only fields of primitive types.
12475 (reset_method_name): Use IS_CLINIT.
12476 (java_complete_expand_method): Expand <clinit> when it exists for
12477 interfaces. Use IS_CLINIT.
12478 (resolve_expression_name): Use DECL_CONTEXT instead of
12479 current_class to build static field references.
12480 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12481 ARRAY_REF when doing xreferencing.
12482 (check_final_assignment): Fixed typo in leading comment. Use
12484 (patch_array_ref): Don't fully expand array references when
12486 (patch_return): Use IS_CLINIT.
12487 (patch_throw_statement): Likewise.
12489 1999-04-22 Tom Tromey <tromey@cygnus.com>
12491 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12493 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12495 * decl.c (predef_filenames, predef_filenames_size): New globals
12496 (init_decl_processing): predef_filenames and predef_filenames_size
12498 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12500 * jcf-parse.c (predefined_filename_p): New function.
12501 (yyparse): Check that files on the command line are specified only
12502 once and issue a warning otherwise.
12503 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12504 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12505 avoid a gcc warning with -W -Wall turned on.
12506 (java_expand_classes): Abort if errors were encountered.
12507 (java_complete_lhs): If the cross reference flag is set, wrap
12508 field DECL node around a WFL when resolving expression name.
12510 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12512 * lang.c (lang_decode_option): Fixed returned value when parsing
12513 `-fxref=...' and `-Wall'.
12514 * parse.y (source_end_java_method): Do not generate code when
12515 flag_emit_xref is set.
12516 (resolve_expression_name): Do not build static field access when
12517 flag_emit_xref is set.
12518 (resolve_field_access): No special treatment on `length' when
12519 flag_emit_xref is set. Do not build qualified static field access
12520 when flag_emit_xref is set.
12521 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12522 when flag_emit_xref is set.
12523 (patch_assignment): Do not generate array store runtime check when
12524 flag_emit_xref is set.
12525 * xref.c (xref_flag_value): Fixed function declaration
12527 (xset_set_data): New function.
12528 * xref.h (xref_set_data): Added prototype for new function.
12529 (typedef struct xref_flag_table): New field data.
12530 (XREF_GET_DATA): New macro.
12532 1999-04-19 Tom Tromey <tromey@cygnus.com>
12534 * xref.h (enum): Removed trailing comma.
12536 * parse.y (resolve_qualified_expression_name): Added missing
12539 1999-04-15 Anthony Green <green@cygnus.com>
12541 * gjavah.c: New prototypes for java_float_finite and
12542 java_double_finite.
12544 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12546 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12549 1999-04-06 Jeffrey A Law (law@cygnus.com)
12551 * Makefile.in (TREE_H): Add tree-check.h.
12552 (RTL_H): Add genrtl.h.
12554 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12556 * parse.y (patch_assignment): Added ArrayStoreException runtime
12559 1999-04-06 Per Bothner <bothner@cygnus.com>
12561 * expr.c (pop_type_0): New function.
12562 (pop_type): Use pop_type_0.
12563 * java-tree.h (pop_type_0): New declaration.
12564 * verify.c (verify_jvm_instructions): Check return instructions.
12566 * parse.y (patch_binop): Don't fold if non-constant and emiting
12569 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12571 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12573 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12574 (main_jcf): Don't define.
12575 (process_file): Don't set `main_jcf'.
12577 * java-tree.h (main_jcf): Don't declare.
12579 * jcf-parse.c (main_jcf): Add static definition.
12581 * lang.c (main_jcf): Don't define.
12583 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12585 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12587 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12589 * jcf-depend.c: Include "config.h", not <config.h>.
12591 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12594 * jcf-path.c: Include "config.h", not <config.h>.
12596 * lex.c: Don't include various system header files.
12597 (java_init_lex): Cast the argument of `bzero' to PTR
12599 * parse-scan.y (java_push_parser_context): Likewise.
12601 * parse.y (java_push_parser_context): Likewise.
12602 (patch_bc_statement): Match format specifier to variable argument.
12604 * xref.c: Don't include <stdio.h>.
12606 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12608 * parse.y (struct parser_ctxt *ctxp): Now global.
12609 (declare_local_variables): Use WFL compound value for the
12610 declaration source line value, when doing cross-referencing.
12612 1999-03-31 Tom Tromey <tromey@cygnus.com>
12614 * gjavah.c (print_field_info): Allow constants of other types.
12615 (print_include): Generate include when new name is proper prefix
12616 of already printed name.
12617 (add_namelet): Likewise.
12618 (cxx_keyword_subst): New function.
12619 (print_method_info): Use it.
12620 (print_field_name): New function.
12621 (get_field_name): New function.
12622 (print_field_info): Use get_field_name and print_field_name.
12624 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12626 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12627 'KR-C', so gperf uses the `const' keyword on strings.
12629 * keyword.gperf (java_keyword): Const-ify a char*.
12631 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12633 * parse.y (patch_bc_statement): Fixed identation and a bogus
12636 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12638 * parse.y (patch_assignment): Allow static variables in other
12639 classes to be assigned.
12641 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12643 * class.c (maybe_add_interface): Remove unused variable
12645 (make_class_data): Use = for assignment, not ==. Likewise.
12646 (emit_register_classes): Remove unused variable `decl'.
12648 * lex.c: Fix comment so as not to contain an embedded `/*'.
12650 * verify.c (verify_jvm_instructions): Remove unused variable
12653 1999-03-27 Per Bothner <bothner@cygnus.com>
12655 * parse.y (complete_loop_body): Rename to finish_loop_body.
12656 (complete_labeled_statement): Rename to finish_labeled_statement.
12657 (complete_for_loop): Rename to finish_for_loop.
12658 (complete_method_declaration): Rename to finish_method_declaration.
12660 * java-tree.h (continue_identifier_node): New global node.
12661 * decl.c: Define and initialize continue_identifier_node.
12662 * parse.y (generate_labeled_block): Remove - no longer needed.
12663 (build_loop_body): Use continue_identifier_node for continue block.
12664 (finish_labeled_statement): Also do pop_labeled_block actions.
12665 (java_complete_lhs): POP_LOOP even if error.
12666 (build_labeled_block): Special handling for continue_identifier_node.
12667 (patch_loop_statement): Re-organize.
12668 (patch_bc_statement): Re-write.
12670 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12672 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12673 using a WFL compound value.
12674 * parse.y (xref.h): Include.
12675 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12676 WFL compound value.
12677 (register_fields): Set WFL compound value to lineno if doing
12679 (java_complete_expand_method): Call expand_xref if flag_emit_xref
12681 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
12682 * xref.h (expand_xref): Prototype renamed from xref_generate.
12684 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12686 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
12687 (GET_CURRENT_BLOCK): New macro.
12688 * parse.y (current_static_block): New global variable.
12689 (method_body:): Define action.
12690 (complete_method_declaration): Set current_function_decl to NULL
12691 when work on the current method is done.
12692 (declare_local_variables): Use GET_CURRENT_BLOCK.
12693 (java_method_add_stmt): Likewise.
12694 (java_complete_expand_method): Disable the use of `this' when
12695 expanding <clinit>.
12696 (enter_a_block): If no current method exist, use
12697 current_static_block to link static initializer blocks.
12698 (exit_block): Rewritten to use current_static_block when no current
12699 method decl exists.
12700 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
12701 (patch_return): Forbid the use of `return' in static initializers.
12702 (patch_throw_statement): Fixed indentation. Issue specific error
12703 for uncaught thrown checked exception in static initializer
12704 blocks. Removed FIXME.
12706 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
12708 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
12709 Link gcj from gcc.o.
12711 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12713 * parse.y (find_applicable_accessible_methods_list): When dealing
12714 with interface: ensure that a given interface or java.lang.Object
12715 are searched only once.
12717 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12719 * gjavah.c (print_c_decl): Remove unused argument `flags'.
12721 * jcf-dump.c (print_access_flags): Add braces around if-else.
12723 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
12726 * lex.c (build_wfl_node): Add static prototype.
12728 * lex.h (build_wfl_node): Remove static prototype.
12730 * parse.y: Include lex.c early enough to declare everything needed.
12731 Ensure calls to `build_wfl_node' pass the proper arguments.
12732 (create_class): Remove unused variable `super_decl'.
12733 (get_printable_method_name): Initialize variable `name'.
12735 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12737 * Changelog: Fixed 1999-03-22 typos.
12738 * lang.c (lang_decode_option): Fixed typo in error string in the
12741 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12743 * Makefile.in (JAVA_OBJS): Added entry xref.o.
12744 (xref.o): New rule.
12745 * java-tree.h (flag_emit_xref): Declared extern.
12746 * lang.c (xref.h): Included.
12747 (flag_emit_xref): New global variable.
12748 (lang_decode_option): Added support for -fxref.
12750 * xref.h: Likewise.
12752 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
12754 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
12757 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12759 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
12760 $(srcdir)/../system.h and $(JAVA_TREE_H).
12761 (jcf-io.o): Depend on $(JAVA_TREE_H).
12762 (mangle.o): Likewise.
12764 * check-init.c (check_cond_init): Add static prototype.
12766 * class.c (build_java_method_type, hashUtf8String,
12767 make_field_value, get_dispatch_vector, get_dispatch_table,
12768 append_gpp_mangled_type, mangle_static_field): Likewise.
12769 (strLengthUtf8): Hide unused definition.
12770 (hashUtf8String): Const-ify.
12771 (make_field_value): Un-ANSI-fy.
12773 * constants.c: Move inclusion of jcf.h above java-tree.h.
12774 (set_constant_entry, find_class_or_string_constant,
12775 find_name_and_type_constant, get_tag_node,
12776 build_constant_data_ref): Add static prototype.
12778 * decl.c (push_jvm_slot, builtin_function,
12779 lookup_name_current_level): Likewise.
12780 (builtin_function): Const-ify.
12782 * except.c (expand_start_java_handler, expand_end_java_handler):
12783 Add static prototype.
12785 * expr.c (flush_quick_stack, push_value, pop_value,
12786 java_stack_swap, java_stack_dup, build_java_athrow,
12787 build_java_jsr, build_java_ret, expand_java_multianewarray,
12788 expand_java_arraystore, expand_java_arrayload,
12789 expand_java_array_length, build_java_monitor, expand_java_pushc,
12790 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
12791 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
12792 expand_compare, expand_test, expand_cond, expand_java_goto,
12793 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
12794 expand_java_field_op, java_push_constant_from_pool): Likewise.
12796 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
12797 (build_java_arraynull_check): Mark parameters `node' and `type'
12798 with ATTRIBUTE_UNUSED.
12799 (note_label): Likewise for parameter `current_pc'.
12800 (expand_java_call, expand_java_ret): Hide unused definition.
12802 * java-tree.h (make_class, build_constants_constructor,
12803 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
12804 init_outgoing_cpool, register_class, emit_register_classes,
12805 java_layout_seen_class_methods): Prototype.
12806 (unicode_mangling_length): Const-ify.
12807 (append_gpp_mangled_name, append_gpp_mangled_classtype,
12808 emit_unicode_mangled_name, format_int, format_uint,
12809 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
12810 jcf_print_utf8_replace, open_class): Prototype.
12812 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
12813 <stdio.h>. Include tree.h/java-tree.h.
12814 (utf8_equal_string usage, process_class): Add static prototype.
12815 (open_class): Don't prototype this here.
12816 (utf8_equal_string): Match arguments to format specifiers.
12817 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
12818 TABLE_SWITCH, disassemble_method): Likewise.
12820 * jcf-io.c: Include tree.h/java-tree.h.
12821 (open_class, find_classfile, jcf_print_utf8,
12822 jcf_print_utf8_replace): Const-ify.
12824 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
12825 parse_class_file): Add static prototype.
12826 (find_in_current_zip): Match definition to existing static
12829 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
12830 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
12831 finish_jcf_block, define_jcf_label, get_jcf_label_here,
12832 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
12833 write_chunks, adjust_typed_op, generate_bytecode_conditional,
12834 generate_bytecode_return, perform_relocations, init_jcf_state,
12835 init_jcf_method, release_jcf_state, generate_classfile):
12836 Add static prototype.
12837 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
12838 (make_class_file_name): Const-ify.
12840 * jcf.h (find_classfile): Const-ify.
12842 * jv-scan.c (reset_report): Remove prototype.
12844 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
12845 (error): Rewrite to allow varargs.
12847 * lang.c (lang_f_options): Const-ify.
12849 * lex.c (java_parse_escape_sequence): Add static prototype.
12850 (java_allocate_new_line): Match definition to existing static
12853 * mangle.c Include tree.h/java-tree.h.
12854 (unicode_mangling_length, emit_unicode_mangled_name,
12855 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
12857 * parse.h (jdep_code): Remove trailing comma in enumeration.
12858 (java_get_line_col): Move prototype outside of !JC1_LITE test.
12859 (reset_report): Add prototype.
12861 * verify.c (push_pending_label, merge_types): Add static
12864 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
12866 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12868 * parse.y (find_applicable_accessible_methods_list): Extend the
12869 search to superinterfaces when relevant.
12870 (search_applicable_methods_list): New function.
12872 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12874 * class.c (unmangle_classname): Implemented stricter testing
12875 before setting the QUALIFIED_P flag on an identifier.
12877 1999-03-16 Per Bothner <bothner@cygnus.com>
12879 * parse.y (java_complete_lhs): Call force_evaluation_order
12880 after patch_newarray.
12881 (patch_binop): Don't call fold if there are side effects.
12883 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12885 * parse.y (java_stabilize_reference): Use save_expr instead of
12886 building a SAVE_EXPR node.
12887 (java_complete_lhs): Patch the resulting string of the `+='
12888 operator (if necessary) and complete the RHS after having built
12891 1999-03-15 Per Bothner <bothner@cygnus.com>
12893 * class.c (make_class): Don't set CLASS_P here (because
12894 this function is also called by build_java_array_type).
12895 (push_class): Set CLASS_P here instead.
12896 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
12898 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
12899 context. If the context is class, perfer "super" over "synchronized".
12900 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
12902 * parse.y (create_class): Don't call parser_check_super here;
12903 it is not robust. Always wait until later.
12905 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
12906 match what JDK 1.2 does), but don't set ACC_PUBLIC.
12908 1999-03-13 Per Bothner <bothner@cygnus.com>
12910 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
12911 * lex.h (UNGETC): Change misleading macro.
12913 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12915 * parse.y (java_stabilize_reference): Return NODE when patching a
12917 (java_complete_lhs): Put parenthesis around truth values.
12919 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12921 * class.c (layout_class_method): Don't make rtl for interface
12923 * parse.h (GET_TYPE_NAME): New macro.
12924 * parse.y (if_then_statement:): Fixed indentation.
12925 (if_then_else_statement:): Likewise.
12926 (for_statement:): Fixed spacing.
12927 (try_statement:): Fixed indentation.
12928 (create_interface): Don't force interfaces to be abstract.
12929 (method_header): Abstract methods are OK in interfaces.
12930 (declare_local_variables): Fixed typo in comment.
12931 (java_complete_expand_method): Fixed indentation.
12932 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
12933 non accessible fields.
12934 (java_stabilize_reference): New function.
12935 (java_complete_lhs): Fixed indentation. Use
12936 java_stabilize_reference in compound assignment. Insert the
12937 cast. If not processing `+' fix string constants before processing
12940 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12942 * constants.c (find_class_or_string_constant): Cast variable `j'
12943 to a `jword' when comparing against one.
12945 * expr.c (java_lang_expand_expr): Remove unused variables
12946 `has_finally_p' and `op0'.
12948 * gjavah.c (print_field_info): Cast a value to jint when comparing
12949 against one. Likewise for a jlong.
12950 (add_namelet): Likewise cast a `sizeof' to an int when comparing
12951 against a signed quantity.
12953 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
12954 (print_signature): Don't needlessly dereference variable `str'
12956 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
12957 `max_locals' with ATTRIBUTE_UNUSED.
12958 (jcf_parse_class): Likewise for variable `index'.
12960 * parse.h (reverse_jdep_list): Remove static prototype.
12962 * parse.y (build_jump_to_finally): Remove prototype and definition.
12963 (reverse_jdep_list): Add static prototype.
12965 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
12966 `assignment' and `expr_decl'.
12968 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
12970 1999-03-12 Andrew Haley <aph@cygnus.com>
12972 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
12973 we'll need a directory separator and a null character.
12975 1999-03-10 Per Bothner <bothner@cygnus.com>
12977 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
12979 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
12981 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
12984 1999-03-05 Per Bothner <bothner@cygnus.com>
12986 * lex.c (java_parse_end_comment): Take extra parameter (next char).
12988 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
12990 * class.c (layout_class_method): A static method in a base class
12991 is never overridden, so treat it like it doesn't exist.
12992 However, do complain about private non-static method overriding
12993 public static method.
12995 * parse.y: Don't set unused INITIALIZED_P flag.
12996 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
12998 * parse.y (find_expr_with_wfl): Optimize tail-calls.
12999 (build_array_from_name): Re-order &index[string] to &string[index].
13001 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13002 error_mark (it might catch more errors, but it is more likely to lose).
13004 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13006 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13007 (parse-scan.o): Depend on toplev.h.
13009 * class.c (make_method_value): Add prototype. Make it static.
13010 Remove unused second argument, caller changed.
13012 * expr.c (java_lang_expand_expr): Remove unused variable
13015 * java-tree.h: Don't prototype find_in_current_zip.
13016 Add prototypes for verify_constant_pool, start_java_method,
13017 end_java_method, give_name_to_locals, expand_byte_code,
13018 open_in_zip, set_constant_value, find_constant1, find_constant2,
13019 find_utf8_constant, find_string_constant, find_class_constant,
13020 find_fieldref_index, find_methodref_index, write_constant_pool,
13021 count_constant_pool_bytes and encode_newarray_type.
13023 * jcf-dump.c: Remove unused variable `LONG_temp'.
13025 * jcf-parse.c: Include parse.h.
13026 (jcf_parse_source): Remove unused parameter, all callers changed.
13027 (jcf_figure_file_type): Add static prototype.
13028 (find_in_current_zip): Likewise. Also remove unused parameter,
13029 all callers changed.
13030 (read_class): Initialize variable `saved_pos'.
13032 * jcf-reader.c (jcf_parse_preamble): Mark variables
13033 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13035 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13036 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13037 (java_parse_doc_section): Initialize variable `seen_star'.
13038 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13039 (java_lex_error): Mark parameters `msg' and `forward' with
13041 (java_get_line_col): Mark parameters `filename' and `line' with
13044 * parse-scan.y: Include toplev.h.
13045 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13047 * parse.h: use `struct JCF', not plain `JCF'.
13048 (java_parser_context_save_global, java_expand_classes
13049 java_parser_context_restore_global, java_parse): Add prototypes.
13051 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13054 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13056 * check-init.c (check_init): COPYN takes word count, not bit count.
13058 1999-02-26 Per Bothner <bothner@cygnus.com>
13060 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13061 explicit build_decl. (Avoids crash in reload when optimizing.)
13063 1999-02-25 Per Bothner <bothner@cygnus.com>
13065 * decl.c (complete_start_java_method): Handle synchronized method
13066 even when compiling from bytecode.
13068 1999-02-26 Tom Tromey <tromey@cygnus.com>
13070 * gjavah.c (add_class_decl): Only generate `#include' if outer
13071 class is not the name of the class we are processing. Correctly
13072 append `.h' in #include.
13073 (process_file): Clean up newlines around generated `#include's.
13074 (decode_signature_piece): Correctly handle inner classes.
13075 (struct include): New structure.
13076 (all_includes): New global.
13077 (print_include): New function.
13078 (add_class_decl): Use it.
13079 (process_file): Likewise.
13080 (add_class_decl): Generate include for java-array.h if array
13082 (process_file): Don't generate java-array.h include.
13084 * gjavah.c (add_namelet): Check for standard package names here.
13085 (add_class_decl): Don't check for standard package names here.
13087 1999-02-25 Tom Tromey <tromey@cygnus.com>
13089 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13090 When reading a zip file, only use strncmp if both strings are
13091 bigger than the buffer length. Initialize `k' when looping
13094 1999-02-24 Tom Tromey <tromey@cygnus.com>
13096 * gjavah.c (struct namelet): New structure.
13097 (add_namelet): New function.
13098 (print_namelet): New function.
13099 (print_class_decls): Use add_namelet and print_namelet to generate
13100 namespaces and not classes.
13101 (method_printed): New global.
13102 (HANDLE_END_METHOD): Examine method_printed.
13103 (print_method_info): Set method_printed when required. Print
13104 error if function to be ignored is marked virtual. Handle $finit$
13106 (METHOD_IS_FINAL): New macro.
13107 (print_field_info): Use it.
13108 (HANDLE_METHOD): Clear method_printed.
13109 (method_pass): New global.
13110 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13111 (process_file): Do two passes over both fields and methods.
13112 (HANDLE_METHOD): Examine method_pass.
13113 (root): New global.
13114 (add_class_decl): New function.
13115 (print_class_decls): Don't scan over entire constant pool.
13117 1999-02-23 Tom Tromey <tromey@cygnus.com>
13119 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13120 disable linking in that case.
13122 1999-02-20 Tom Tromey <tromey@cygnus.com>
13124 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13127 1999-02-21 Per Bothner <bothner@cygnus.com>
13129 * decl.c (build_result_decl), java-tree.h: New method.
13130 (complete_start_java_method): Handle synchronized methods.
13131 Don't build DECL_RESULT here. (Ordering dependency problem.)
13132 (start_java_method): Call build_result_decl here instead ...
13133 * parse.y (java_complete_expand_method): ... and here.
13134 (expand_start_java_method): Don't call complete_start_java_method here.
13135 (java_complete_expand_method): Call it here instead.
13136 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13137 * java-tree.h: ... here.
13139 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13140 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13141 for ARRAY_REF - it doesn't work when array bounds are checked.
13142 (patch_array_ref): Handle it here instead.
13144 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13146 1999-02-19 Per Bothner <bothner@cygnus.com>
13148 Force left-to-right evaluation of binary operations etc.
13149 * expr.c (force_evaluation_order), java-tree.h: New function.
13150 * parse.y (java_complete_lhs): Pass binary operations, procedure
13151 calls, and ARRAY_REFs to force_evaluation_order.
13152 (various): Set TREE_SIDE_EFFECTS more carefully.
13154 Tolerate random (non-UTF8) encoding in comments without complaining.
13155 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13156 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13158 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13159 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13161 * parse.y (java_complete_lhs): Ignore an empty statement in a
13162 COMPOUND_EXPR. Don't complain about empty statement after return.
13164 1999-02-19 Per Bothner <bothner@cygnus.com>
13166 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13167 in TREE_LIST - just chain the POINTER_TYPEs together.
13168 (resolve_class): If type already resolved, return decl.
13169 After resolving, update TREE_TYPE(class_type), and name (if array).
13170 * parse.h (do_resolve_class), parse.y: Make non-static.
13171 * class.c (maybe_layout_super_class): Take this_class argument.
13172 Do do_resolve_class if necessary.
13173 (layout_class, layout_class_methods): Adjust calls appropriately.
13174 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13175 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13176 * typeck.c (build_java_array_type): Don't call layout_class.
13178 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13180 * parse.y (check_pkg_class_access): Allow private class access
13181 within the same package.
13182 (strip_out_static_field_access_decl): New function.
13183 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13184 operator argument before testing its nature.
13186 1999-02-03 Per Bothner <bothner@cygnus.com>
13188 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13189 (TRY_EXPR): Simplify - it no longer has a finally clause.
13190 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13191 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13192 * expr.c (java_lang_expand_expr): Likewise.
13193 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13194 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13195 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13196 (build_try_statement): Remove finally parameter and handling.
13197 (build_try_finally_statement): New function.
13198 (patch_try_statement): No longer need to support finally clause.
13199 (try_statement): Update grammar action rules.
13200 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13201 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13203 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13205 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13206 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13208 1999-02-17 Andrew Haley <aph@cygnus.com>
13210 * class.c (build_utf8_ref): Back out broken patch which was
13211 intended to to output signatures using '.' as a separator.
13213 * class.c (make_class_data): Output signatures using '.' as a
13214 separator, rather than '/'.
13215 (mangled_classname): Likewise.
13216 (make_field_value): Likewise.
13217 (make_method_value): Likewise.
13218 * constants.c (alloc_class_constant): Likewise.
13219 * expr.c (build_invokeinterface): Likewise.
13221 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13223 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13224 of an ancient workaround.
13226 1999-02-10 Jeffrey A Law (law@cygnus.com)
13228 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13231 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13233 * lex.c (yylex): Encode \0 as UTF8.
13235 1999-02-10 Tom Tromey <tromey@cygnus.com>
13237 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13238 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13239 (libgcj_zip): Renamed.
13240 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13242 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13244 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13245 (GC_NAME): Renamed -lgc to -lgcjgc.
13247 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13249 * lex.c (java_lang_cloneable): Initialize.
13250 * parse.y (java_lang_cloneable): New static variable.
13251 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13252 doing one more qualification round.
13253 (valid_ref_assignconv_cast_p): Reject null source or
13254 destination. Allow an array to be cast into java.lang.Cloneable.
13255 (patch_cast): Swapped two first arguments to first call to
13256 valid_ref_assignconv_cast_p.
13258 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13260 * parse.h: DECL_P renamed JDECL_P.
13261 * parse.y: DECL_P replaced by JDECL_P.
13262 (build_array_from_name): Always use pointer's type.
13263 (patch_bc_statement): Extra code to search continue target in a
13264 for loop. Fixed comments. Continue target is current loop when
13267 1999-02-05 Andrew Haley <aph@cygnus.com>
13269 * class.c (make_class_data): The superclass of an interface should
13270 be null, not class Object.
13272 * lex.c (java_lex): Sign extend hex literals.
13274 1999-02-04 Andrew Haley <aph@cygnus.com>
13276 * class.c (build_utf8_ref): Output signatures using '.' as a
13277 separator, rather than '/'.
13278 (make_class_data): Likewise.
13280 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13282 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13283 mkstemp.o. Get them from libiberty now.
13285 1999-02-02 Jeffrey A Law (law@cygnus.com)
13287 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13289 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13291 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13294 1999-02-02 Per Bothner <bothner@cygnus.com>
13296 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13297 * jcf-write.c (generate_bytecode_return): New function.
13298 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13300 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13301 generate special [fd]const_[01] instructions.
13303 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13305 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13306 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13308 1999-02-01 Per Bothner <bothner@cygnus.com>
13310 * parse.y (patch_method_invocation): Handle calling static methods,
13311 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13313 * parse.y (java_complete_lhs): Don't complain about unreachable
13314 exit condition in a do-while statement.
13316 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13318 * lex.c (java_read_char): Fixed utf8 decoding.
13319 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13321 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13322 comments. Local variable `all_primitive' is gone. Broadened
13323 acceptance of `0' to floating point targets. `long' can now be
13324 widened to `double' or `float'.
13325 (valid_method_invocation_conversion_p): Added leading
13326 comment. Fixed tabulation.
13327 (build_string_concatenation): Optimize out left or right empty
13330 1999-01-28 Per Bothner <bothner@cygnus.com>
13332 * jcf-write.c (localvar_alloc): Only emit entry for
13333 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13334 (generate_bytecode_insns): Only call put_linenumber if
13335 debug_info_level > DINFO_LEVEL_NONE.
13336 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13337 is specified, add -g1 (for compatibility wih javac).
13339 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13341 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13342 gjavah.o, check-init.o, jv-scan.o
13344 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13346 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13348 * gjavah.c: Include config.h and system.h.
13350 * javaop.h (inline): Don't define, its handled by system.h.
13351 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13352 from `inline' to `static inline'.
13354 * jcf.h (inline): Don't define, its handled by system.h.
13356 * lex.c (inline): Likewise.
13358 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13360 * lang-specs.h: Map -Qn to -fno-ident.
13362 1999-01-29 Richard Henderson <rth@cygnus.com>
13364 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13366 1999-01-29 Tom Tromey <tromey@cygnus.com>
13368 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13369 then cast it to Object before calling `append' method.
13371 1999-01-28 Per Bothner <bothner@cygnus.com>
13373 * check-init.c (check_bool2_init, check_bool_init, check_init):
13374 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13375 * jcf-write.c (generate_bytecode_insns): Likewise.
13377 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13379 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13380 * parse.y (patch_cast): Allow a boolean to be cast into a
13383 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13385 * parse.y: (class_declaration:): Fixed indentation.
13386 (class_member_declaration:): Extra `;' after field declaration now
13388 (interface_declaration:): Removed debug messages in error reports.
13389 (patch_binop): Nodes created and returned inherit the orignal
13390 node's COMPOUND_ASSIGN_P flag value.
13391 (patch_cast): Fix cast from char to floating point.
13393 1999-01-25 Andrew Haley <aph@cygnus.com>
13395 * except.c, java-except.h (expand_resume_after_catch): new
13397 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13398 to branch back to main flow of control after a catch block.
13400 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13402 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13403 $(srcdir)/../system.h.
13404 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13405 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13406 (jcf-write.o): Likewise.
13407 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13408 (mangle.o): Depend on $(srcdir)/../toplev.h.
13409 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13410 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13412 * class.c: Include output.h and parse.h.
13413 (mangled_classname): Add the `const' keyword to a char*.
13414 (find_named_method): Hide unused function definition.
13415 (build_utf8_ref): Change type of variable `c' to unsigned char.
13416 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13417 (build_class_ref): Add the `const' keyword to a char*.
13418 (layout_class_method): Remove unused variable `buf'.
13420 * decl.c (find_local_variable): Remove unused variable `rtl'.
13421 (pushdecl): Likewise for variables `different_binding_level' and
13423 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13424 (maybe_build_cleanup): Likewise for parameter `decl'.
13426 * except.c (expand_start_java_handler): Mark parameter `range'
13427 with ATTRIBUTE_UNUSED.
13429 * expr.c: Include except.h.
13430 (pop_type): Remove unused variable `i'.
13431 (pop_value): Likewise for variables `n_words' and `i'.
13432 (expand_java_arrayload): Likewise for variable `convert'.
13433 (java_lang_expand_expr): Likewise for variables `op0', `type',
13434 `mode', `unsignedp', `node' and `elements'.
13435 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13437 (process_jvm_instruction): Add a `const' qualifier to a char*.
13439 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13440 (temp_directory): Likewise.
13441 (print_c_decl): Likewise.
13442 (print_method_info): Likewise.
13443 (decode_signature_piece): Likewise.
13444 (print_mangled_classname): Likewise.
13446 * java-except.h: Provide prototypes for maybe_start_try,
13447 maybe_end_try and add_handler.
13449 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13450 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13451 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13452 init_expr_processing, push_super_field, init_class_processing,
13453 can_widen_reference_to, class_depth, verify_jvm_instructions,
13454 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13455 set_local_type, merge_type_state, push_type, load_type_state,
13456 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13457 emit_unicode_mangled_name): Add prototypes.
13459 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13460 (print_signature_type): Use ISDIGIT, not isdigit.
13461 (print_signature): Remove unused variable `j'.
13463 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13464 int when comparing against one.
13466 * jcf-parse.c: Include toplev.h.
13468 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13469 (localvar_free): Remove unused variable `i'.
13470 (generate_bytecode_conditional): Likewise for variable `kind'.
13472 * jv-scan.c: Include config.h and system.h. Remove redundant
13473 OS header and gansidecl.h includes.
13474 (warning): Add the `const' keyword to a char*. Also add
13475 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13476 __STDC__, when determining whether to use ANSI-isms.
13477 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13478 (xmalloc): Don't redundantly prototype here.
13479 (main): Remove unused parameter `envp'. Also fix the arguments
13480 passed to function `fatal' to match the format specifier.
13482 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13484 * mangle.c: Include toplev.h.
13485 (emit_unicode_mangled_name): Declare parameter `len'.
13487 * parse.y (parse_warning_context): Add the `const' keyword to a
13488 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13489 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13490 (issue_warning_error_from_context): Add the `const' keyword to
13492 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13493 not `__STDC__' for whether to use ANSI-isms.
13495 * typeck.c (incomplete_type_error): Mark parameters `value' and
13496 `type' with ATTRIBUTE_UNUSED.
13497 (parse_signature_type): Use ISDIGIT, not isdigit.
13499 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13500 (verify_jvm_instructions): Likewise. Remove unused variables
13501 `field_name' and `default_val'.
13503 * zextract.c: Include config.h and system.h. Remove redundant
13504 OS header includes.
13506 * zipfile.h: Prototype `read_zip_archive'.
13508 1999-01-21 Andrew Haley <aph@cygnus.com>
13510 * typeck.c (convert): Allow conversions to void type: some
13511 optimizations in gcc do this.
13513 1999-01-21 Andrew Haley <aph@cygnus.com>
13515 * typeck.c (convert_ieee_real_to_integer): New function.
13516 (convert): When not using fast-math and using hardware fp, convert
13517 an IEEE NaN to zero.
13519 1999-01-18 Andrew Haley <aph@cygnus.com>
13521 * parse.y (patch_binop): Do a type conversion from signed to
13522 unsigned and then back to signed when a ">>>" is found.
13524 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13526 * java-tree.h: (check_for_initialization): Added prototype.
13527 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13528 * parse.y (do_resolve_class): Removed unused locals.
13529 (read_import_dir): Likewise.
13530 (resolve_qualified_expression_name): Array creation
13531 expressions are valid primary expressions.
13532 (qualify_ambiguous_name): Likewise.
13533 (patch_synchronized_statement): Removed unused local.
13535 1999-01-17 Jeffrey A Law (law@cygnus.com)
13537 * Makefile.in (zextract.o): Add dependencies.
13539 * Makefile.in: Do not put ^Ls at the start of a line.
13541 1999-01-15 Per Bothner <bothner@cygnus.com>
13543 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13544 sub-type the result of the call that gets the exception value.
13546 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13547 don't call finish_class.
13549 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13550 clear found before continuing.
13552 * verify.c (verify_jvm_instructions): On an array load, allow
13553 and handle top of stack to be TYPE_NULL.
13555 * gjavah.c (generate_access): Translate Java package private or
13556 protected access to C++ public, but with a comment.
13558 1999-01-13 Andrew Haley <aph@cygnus.com>
13560 * expr.c (generate_name): Name prefix changed to avoid clashes
13561 with assembler temp labels.
13563 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13564 MODIFY_EXPR. Without this, code for the assignment may not be
13565 generated at all and the synchronized statement will read an
13566 uninitialized variable.
13568 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13570 * class.c (maybe_layout_super_class): Fixed returned value.
13571 * lex.c: Added 1999 to the copyright.
13572 (java_init_lex): Initialize java_lang_imported.
13573 * lex.h: Added 1999 to the copyright.
13574 * parse.h: Added 1999 to the copyright.
13575 (REGISTER_IMPORT): Fixed typo in trailing macro.
13576 (CURRENT_OSB): New macro.
13577 (struct parser_ctxt): New fields osb_depth, osb_limit.
13578 * parse.y (java_lang_id): New global variable.
13579 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13580 (array_creation_expression:): Use CURRENT_OSB.
13581 (dims:): Uses a stack to keep track of array dimensions.
13582 (cast_expression:): Use CURRENT_OSB.
13583 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13585 (register_fields): Fixed typos in comment.
13586 (check_method_redefinition): Fixed comment indentation.
13587 (java_check_regular_methods): Set saved found wfl to NULL after
13588 having reinstalled it in the previously found DECL_NAME.
13590 1999-01-10 Richard Henderson <rth@cygnus.com>
13592 * gjavah.c (java_float_finite): Use a union to do type punning.
13593 (java_double_finite): Likewise.
13595 1999-01-09 Per Bothner <bothner@cygnus.com>
13597 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13598 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13599 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13600 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13601 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13602 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13604 1999-01-08 Per Bothner <bothner@cygnus.com>
13606 * check-init.c (check_init): If compiling to native, we don't
13607 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13609 1999-01-08 Tom Tromey <tromey@cygnus.com>
13611 * parse-scan.y (variable_declarator_id): Set or increment
13613 (bracket_count): New global.
13614 (formal_parameter): Handle case where bracket pairs trail variable
13617 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13619 * jcf-parse.c (yyparse): variable len changed from a char to an
13620 int to prevent overflow.
13622 1999-01-06 Per Bothner <bothner@cygnus.com>
13624 * java-tree.h: Declare read_class.
13625 * jcf-parse.c (read_class): New function.
13626 (load_class): Now just call read_class.
13628 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13629 * jcf-parse.c (parse_source_file): Declare save_error_count,
13630 which is needed by java_parse_abort_on_error macro,
13631 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13633 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13634 constructor, if initializing a static field.
13635 (patch_new_array_init): Set TREE_CONSTANT if it is.
13636 * expr.c (java_lang_expand_expr): For a static array constructor
13637 of primitive elements, allocate the array itself statically.
13638 Disabled until we can set the vtable field statically.
13640 * check-init.c: New file. Checks for definite assignment.
13641 * Makefile.in (JAVA_OBJS): Add check-init.o.
13642 * parse.y (java_complete_expand_method): Call check_for_initialization.
13643 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13645 1999-01-06 Graham <grahams@rcp.co.uk>
13647 * parse.y : include system.h instead of including
13648 standard headers directly with the exception of <dirent.h>.
13650 1999-01-06 Per Bothner <bothner@cygnus.com>
13652 * lex.h: Moved static function declarations to lex.c,
13653 to shut up some -Wall warnings.
13654 * lex.c: Static function declarations moved here.
13655 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13657 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13659 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13661 1998-12-22 Per Bothner <bothner@cygnus.com>
13663 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13664 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13666 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13667 (localvar_alloc): Change return type to void,
13668 (emit_unop): Remove unused variable size.
13670 * jcf-write.c (struct jcf_block): Add new union.
13671 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13672 (call_cleanups): New functions.
13673 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13674 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13675 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13676 * lang.c (lang_init): Call using_eh_for_cleanups.
13677 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13678 completing operands to patch_synchronized_statement.
13679 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
13680 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
13681 WITH_CLEANUP_EXPR instead of TRY_EXPR.
13683 1998-12-20 John F. Carr <jfc@mit.edu>
13685 * Make-lang.in: Comment out control-Ls; they upset some makes.
13687 1998-12-18 Tom Tromey <tromey@cygnus.com>
13689 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
13692 1998-12-17 Tom Tromey <tromey@cygnus.com>
13694 * parse.y (DIR_SEPARATOR): New define.
13695 (check_class_interface_creation): Use it.
13697 * parse-scan.y (report_main_declaration): Recognize
13698 `java.lang.String' in argument to main.
13700 1998-12-16 Per Bothner <bothner@cygnus.com>
13702 * parse.y (create_interface): Remove bogus test.
13704 1998-12-16 Per Bothner <bothner@cygnus.com>
13706 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
13707 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
13709 1998-12-16 Tom Tromey <tromey@cygnus.com>
13711 * parse-scan.y (qualified_name): Use correct sprintf format.
13713 1998-12-15 Tom Tromey <tromey@cygnus.com>
13715 * gjavah.c (print_field_info): Changed how most negative number is
13718 1998-12-14 Per Bothner <bothner@cygnus.com>
13720 * parse.y (fold_constant_for_init): New function.
13721 (resolve_expression_name): Don't replace static final
13722 constant-initialized fields by its value.
13723 (java_complete_lhs): New. Same as java_complete_tree, except does
13724 not replace static final constant-initialized fields by their values.
13725 (register_fields): If there is an initializer, set DECL_INITIAL and
13726 MODIFY_EXPR_FROM_INITIALIZATION_P.
13727 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
13728 Only call patch_initialized_static_field if
13729 MODIFY_EXPR_FROM_INITIALIZATION_P.
13730 (patch_initialized_static_field): If not valid constant, clear
13733 * parse.y (lookup_field_wrapper): Fix thinko.
13735 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
13736 set and restore global lineno.
13738 1998-12-14 Tom Tromey <tromey@cygnus.com>
13740 * gjavah.c (print_field_info): If value to print is the smallest
13741 value of its size, then print as hex to avoid later warnings from
13744 1998-12-14 Tom Tromey <tromey@cygnus.com>
13746 * gjavah.c (decompile_method): Decompile `return null'.
13747 (process_file): Generate `#pragma interface'.
13748 (method_declared): New global.
13749 (print_method_info): Set it.
13750 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
13751 (print_method_info): Handle abstract methods.
13753 1998-12-13 Per Bothner <bothner@cygnus.com>
13755 * parse.y (patch_method_invocation): If class_decl is null
13756 (e.g. an array type), use original type.
13758 * parse.y (check_thrown_exceptions): Temporary hack to suppress
13759 errors about uncaught exception from clone (of array, specifically).
13761 1998-12-13 Tom Tromey <tromey@cygnus.com>
13763 * gjavah.c (decompile_method): Handle all types of `return'
13764 opcode. Decompile `return this' and `return'.
13765 (method_access): New global.
13766 (print_method_info): Set it.
13767 (decompile_method): Don't decompile a synchronized method.
13769 1998-12-13 Tom Tromey <tromey@cygnus.com>
13771 * jcf-reader.c (jcf_parse_one_method): Recognize
13773 * gjavah.c (HANDLE_END_METHOD): New macro.
13774 (HANDLE_CODE_ATTRIBUTE): New macro.
13775 (decompile_method): New function.
13776 (print_method_info): Don't print `;\n' at end of function decl.
13777 Include java-opcodes.h.
13778 (decompiled): New global.
13780 1998-12-12 Per Bothner <bothner@cygnus.com>
13782 * class.c (build_class_ref): Handle PRIMTYPE.class if
13783 flag_emit_class_files.
13784 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
13785 if flag_emit_class_files.
13786 * parse.y (java_complete_tree): Pre-liminary support for
13787 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
13789 * parse.y (patch_synchronized_statement): Don't call monitorexit
13790 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
13792 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
13794 * zipfile.h (opendir_in_zip): New declaration.
13795 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
13796 (opendir_in_zip): New function, using code from open_in_zip.
13797 (open_in_zip): Call opendir_in_zip.
13798 (find_class): Remove no-longer-used do_class_file parameter,
13799 but add source_ok parameter. Change logic so if we find a .java file,
13800 we don't look for .class in later classpath emtries.
13801 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
13802 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
13803 * gjavah.c: Update call to find_class.
13804 * jcf-dump.c: Likewise.
13806 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
13807 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
13808 nothing if body is empty_stmt_node.
13809 Various little fixes so SP gets correctly adjusted.
13810 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
13811 For CALL_EXPR, test if static first.
13812 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
13813 such as the ones we create for Object and Class.
13814 Set and restore current_function_decl.
13815 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
13816 (note_possible_classname): New function.
13817 (read_import_entry): Removed. Merged with read_import_dir.
13818 (read_import_dir): Don't call find_class - that only gives us
13819 the first classpath entry having the needed package.
13820 Use the struct buffer data structure from buffer.h.
13821 (read_import_dir, find_in_imports_on_demand): The remembered
13822 class names now use '.' (not '/') as package separator.
13824 * parse.y (java_complete_expand_methods): Call write_classfile
13825 here, and not in java_expand_classes (which only gets first class).
13827 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13829 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
13830 (register_fields): If a static fields has an initializer, just
13831 chain it on ctxp->static_initialized, and handle later.
13832 (java_complete_expand_methods): Force <clinit> first.
13833 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
13834 - it's already been completed.
13835 (patch_initialized_static_field): New function.
13836 (java_complete_field): Call it.
13838 1998-12-12 Per Bothner <bothner@cygnus.com>
13840 * expr.c (encode_newarray_type, build_new_array): New functions.
13841 * java-tree.h: Declare build_new_array.
13842 * jcf-write.c (patch_newarray): Use build_new_array.
13844 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
13845 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
13847 * parse.y (patch_new_array_init): Re-organize.
13848 Now is passed the actual array (pointer) type of the value.
13849 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
13850 (patch_array_constructor): Removed - merged into patch_new_array_init.
13851 (java_complete_tree): Update patch_new_array_init.
13853 * jcf-write.c (find_constant_index): New function.
13854 (generate_bytecode_insns): Use find_constant_index.
13855 (generate_classfile): Use find_constant_index for ConstantValue.
13857 1998-12-11 Tom Tromey <tromey@cygnus.com>
13859 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
13860 * decl.c (init_decl_processing): Renamed dtable -> vtable.
13861 * class.c (make_class_data): Renamed dtable -> vtable, and
13862 dtable_method_count -> vtable_method_count.
13864 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13866 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
13867 global variables, initialized.
13868 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
13869 Declared new global variables.
13870 * lex.c (java_lex): Return long_zero_node, float_zero_node,
13871 double_zero_node, integer_zero_node upon direct matching.
13872 * parse.y (purify_type_name): Added function prototype.
13873 (duplicate_declaration_error_p): Consider new_type as potentially
13874 being a incomplete type. Use purify_type_name on type string.
13875 (method_header): saved_type: unused variable removed. Don't figure
13876 return type if method name is invalid.
13877 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
13878 processed by patch_unaryop.
13879 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
13880 increment/decrement node into its original type after binary
13881 numeric promotion on its operands.
13883 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13885 * parse.y (array_initializer:): Array init operand is NULL_TREE
13886 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
13887 now an error. Fixed indentation problems.
13888 (patch_string): Handle error_mark_node as an argument.
13889 (patch_new_array_init): Fixed indentation problems.
13890 (array_constructor_check_entry): Removed check on null wfl_value.
13891 Return an error if wfl_value's walk returns an error.
13893 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13895 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
13896 * lex.c (java_lex): Remember column position before advancing one
13897 token. Retain location information on OCB_TK.
13898 * lex.h (typedef struct java_lc): Added new field.
13899 * parse.h (GET_SKIP_TYPE): New macro.
13900 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
13901 * parse.y (build_new_array_init, patch_new_array_init,
13902 patch_array_constructor, maybe_build_array_element_wfl,
13903 array_constructor_check_entry): New function prototypes.
13904 (switch_block:): Tagged <node>.
13905 (OCB_TK): Tagged <operator>.
13906 (array_initializer:): Installed actions.
13907 (variable_initializer): Build location information on element if
13909 (switch_statement:): Fixed indentation typo.
13910 (switch_block:): Redefined default action.
13911 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
13912 (patch_assignment): Removed duplicate code.
13913 (maybe_build_array_element_wfl, build_new_array_init,
13914 patch_new_array_init, patch_array_constructor,
13915 array_constructor_check_entry): New functions.
13917 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13919 * parse.y (array_initializer): Tagged <node>.
13920 (variable_initializer:): Use default rule.
13921 (array_initializer:): Defined actions.
13922 (variable_initializers:): Likewise.
13923 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
13924 non-static field accesses.
13925 (patch_invoke): Fixed indentation typo.
13926 (java_complete_tree): Likewise.
13927 (build_labeled_block): Changed leading comment. Generate an error
13928 in case of duplicate loop labels.
13929 (patch_conditional_expr): Patch results of string concatenation
13932 1998-12-06 Per Bothner <bothner@cygnus.com>
13934 * constants.c (find_methodref_index): When the class is an interface,
13935 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
13937 * decl.c (finit_identifier_node): Use "$finit$", rather than
13938 "<finit>" (which Sun's verifier rejects).
13939 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
13940 (generate_field_initialization_code): Removed.
13941 (fix_constructors) Don't add call to $finit$ here (wrong order).
13942 (patch_method_invocation): Add $finit$ call here.
13944 * java-tree.h (CALL_USING_SUPER): New macro.
13945 * parse.y (patch_invoke): Remove im local variable.
13946 (patch_method_invocation, patch_invoke): Don't pass super parameter.
13947 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
13948 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
13950 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
13952 * parse.y (java_complete_tree): Don't complain about unreachable
13953 statement if it is empty_stmt_node.
13955 * jcf-write.c (find_constant_wide): New function.
13956 (push_long_const): Use find_constant_wide.
13958 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
13959 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
13960 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
13961 Emit invokeinterface when calling an interface method.
13962 Emit invokespecial also when calling super or private methods.
13964 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
13966 1998-12-06 Per Bothner <bothner@cygnus.com>
13968 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
13970 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13972 * java-tree.h (java_layout_seen_class_methods): New function
13974 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
13975 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
13976 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
13977 * parse.y (method_declarator:): Defined action.
13978 (issue_warning_error_from_context): input_filename saved, set to
13979 the appropriate value and restored after java_error is called.
13980 (build_unresolved_array_type): Fixed comment.
13981 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
13982 (method_header): Deal with return type the same way type are
13983 handled for fields and method's parameters and local variables
13985 (check_method_redefinition): Removed extra CR.
13986 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
13987 (java_layout_seen_class_methods): New function.
13988 (java_layout_classes): Call java_layout_seen_class_methods.
13990 1998-12-03 Per Bothner <bothner@cygnus.com>
13992 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
13994 1998-12-03 Per Bothner <bothner@cygnus.com>
13996 * jcf-dump.c (main): Fix error message.
13997 * jcf-path.c (add_entry): Style fix.
13999 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14001 * class.c (layout_class_method): Call build_java_argument_signature
14002 on constructors too.
14003 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14004 (patch_method_invocation): Define a primary when resolving an
14005 expression name. Augmented comment on code checking illegal `this'
14006 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14008 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14010 * class.c (layout_class_method): Don't report error on non-static
14011 overriding static if the method is private.
14012 * java-tree.h (finish_class): Prototype added.
14013 * lex.c (java_get_line_col): Handle col argument -2 value.
14014 * parse.h: All static method declarations moved to parse.y.
14015 * parse.y: Now contains all static method declarations previously
14017 (find_expr_with_wfl, missing_return_error,
14018 unreachable_stmt_error): New functions.
14019 (java_get_real_method_name): Identify constructors bearing class
14020 names in source code compiled classes only.
14021 (java_complete_expand_methods): Call missing_return_error.
14022 (invocation_mode): Private methods invoked as static methods.
14023 (java_complete_tree): Call unreachable_stmt_error.
14025 1998-12-01 Tom Tromey <tromey@cygnus.com>
14027 * Makefile.in (+target): Removed.
14028 (+xmake_file): Likewise.
14029 (+tmake_file): Likewise.
14030 (.NOEXPORT): Removed duplicate.
14032 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14034 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14036 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14038 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14039 libiberty.h. Provide an xmalloc definition.
14041 * jvspec.c: Remove the xmalloc prototype.
14043 * parse-scan.y: Include config.h and system.h. Don't include
14044 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14045 Provide an xstrdup definition.
14047 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14049 * jcf-path.c (add_entry): Recognize ".jar" too.
14050 * lang-specs.h: Likewise.
14052 1998-11-26 Per Bothner <bothner@cygnus.com>
14054 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14055 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14057 * jcf-write.c (generate_bytecode_insns):
14058 Handle pre/post-increment/decrement of long.
14060 * jcf-write.c (generate_bytecode_insns):
14061 Handle missing exception handler (finally for synchronized).
14063 1998-11-25 Per Bothner <bothner@cygnus.com>
14065 * java-tree.h (end_params_node): Declare global.
14066 * decl.c (end_params_node): New global.
14067 (init_decl_processing, start_java_method): Use end_params_node for
14068 end of list of parameter types. Follows correct gcc conventions.
14069 * expr.c (pop_argument_types, pop_arguments): Likewise.
14070 * lang.c (put_decl_node): Likewise.
14071 * typeck.c (various places): Likewise.
14072 * class.y (various places): Likewise.
14073 * parse.y (various places): Likewise.
14075 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14076 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14078 * class.c: Add #include flags.h, remove no-longer needed declaration.
14080 * class.c (layout_class_method): Remove commented-out code, re-format.
14081 Don't add vtable entry (or index) for private methods.
14082 * expr.c (expand_invoke): A private method is implicitly final.
14083 * class.c (make_class_data): If inlining or optimizing,
14084 skip private methods.
14086 * class.c (finish_class): New function. Calls existing methods,
14087 but alls emits deferred inline functions.
14088 * jcf-parse.c (parse_class_file): Call finish_class.
14089 * parse.y (java_complete_expand_methods): Likewise.
14091 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14093 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14095 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14097 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14099 1998-11-24 Per Bothner <bothner@cygnus.com>
14101 * (generate_classfile): Always write class access flag with
14104 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14106 * class.c (maybe_layout_super_class): New function.
14107 (layout_class): Reorganized. Loop on class methods dispatched into
14108 a new function. Call maybe_layout_super_class.
14109 (layout_class_methods, layout_class_method): New functions.
14110 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14112 (expand_invoke): Likewise.
14113 * java-tree.h (all_class_list): New global variable declared.
14114 (layout_class_methods, layout_class_method): New function
14116 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14117 * jcf-parse.c (all_class_list): New global variable.
14118 (load_class): Extended what class_or_name can be. Use parser
14119 context mechanism to save globals before calling jcf_parse.
14120 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14121 is set on the file name.
14122 (jcf_parse): Layout class methods when Object is loaded, otherwise
14123 record class in all_class_list for delayed method layout.
14124 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14125 * lang.c (put_decl_node): Decode <init> into the decl context
14127 * lex.c (java_allocate_new_line): Use xmalloc.
14128 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14129 pointers, not TREE_LIST elements.
14130 (struct parser_ctxt): Fixed comment indentations, added comments
14131 and reordered some fields.
14132 (java_check_methods): Function prototype removed.
14133 * parse.y (java_push_parser_context): Use xmalloc.
14134 (java_parser_context_restore_global): Pop extra pushed ctxp only
14135 when there's nothing next.
14136 (maybe_create_class_interface_decl): Fixed comment, add new
14137 created class decl to all_class_list.
14138 (method_header): Use GET_REAL_TYPE on argument's types.
14139 (method_declarator): Use GET_REAL_TYPE, change type to the real
14140 type in TREE_LIST dependency node. Build argument list with the
14142 (create_jdep_list): Use xmalloc. Removed allocation error message.
14143 (obtain_incomplete_type): Fixed leading comment. Broadened
14144 incoming argument meaning.
14145 (register_incomplete_type): Use xmalloc. Removed allocation error
14147 (safe_layout_class): Fixed leading comment.
14148 (jdep_resolve_class): Reversed if statement condition and switch
14149 if and else bodies.
14150 (resolve_and_layout): Fixed leading comment. Broadened incoming
14152 (complete_class_report_errors): New local variable name, for
14153 clarity. purify_type_name used for all error cases.
14154 (java_get_real_method_name): Stricter check on constructors.
14155 (java_check_regular_methods): Reverse methods list only if not
14156 already laid out. Layout artificial constructor.
14157 (java_check_methods): Deleted.
14158 (source_start_java_method): Obtain incomplete type for patchable
14160 (java_layout_classes): Fixed leading comment. Use
14161 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14162 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14163 before returning. Fixed comments.
14164 (java_expand_classes): Check for errors up front.
14165 (patch_method_invocation): Class to search is resolved and laid
14168 1998-11-24 Per Bothner <bothner@cygnus.com>
14170 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14172 * javaop.h (int8): Removed - not used.
14173 (jbyte): Redefine portably with correct signedness.
14175 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14177 * jcf-write.c (generate_bytecode_insns): Fix typo
14178 OPCODE_getstatic to OPCODE_getfield.
14180 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14181 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14182 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14184 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14186 * jcf-parse.c (jcf_parse_source): Function returned type is
14187 void. Added prototype.
14188 (jcf_parse): Function returned type is void.
14189 (yyparse): Remove call to fclose on the last parsed file.
14191 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14193 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14195 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14196 (layout_class): Cope with methods featuring WFL in decl names.
14197 * decl.c (unqualified_object_id_node): New global variable,
14199 (build_decl_no_layout): Removed.
14200 * expr.c (build_primtype_type_ref): Handle Double.
14201 (java_lang_expand_expr): Fixed indentations.
14202 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14203 (flag_wall, flag_redundant, flag_not_overriding,
14204 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14205 variable declarations.
14206 (build_decl_no_layout): Removed prototype.
14207 (java_get_real_method_name): Added prototype.
14208 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14209 (java_parse_abort_on_error): Macro now just returns.
14210 * jcf-parse.c (jcf_parse_source): Check fclose returned
14211 value. Call emit_register_classes if java_report_errors returns
14213 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14214 flag_static_local_jdk1_1): New integer flags.
14215 (lang_decode_option): New flags set here.
14216 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14217 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14218 the flag_redundant variable.
14219 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14220 when parsing java.lang.Object class.
14221 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14222 NULL_TREE to build.
14223 (resolve_qualified_expression_name): Fixed indentation.
14224 (patch_array_ref): Changed prototype.
14225 (not_initialized_as_it_should_p): Prototype removed.
14226 (java_report_errors): Added function prototype.
14227 * parse.y (formal_parameter:): Changed error message for not yet
14228 supported final parameters.
14229 (class_type_list:): Set both PURPOSE and VALUE of created
14230 TREE_LIST to be class_type.
14231 (primary_no_new_array:): Handle class literals on primitive types.
14232 (parse_warning_context): Reinstalled correct force_error and
14233 do_warning flags setups.
14234 (java_report_errors): Changed prototype. Return java_error_count
14236 (variable_redefinition_error): Consider treating variable type as
14238 (create_interface): Warn about redundant abstract modifier if
14239 flag_redundant is set. Changed error message.
14240 (lookup_field_wrapper): Save/restore globals before/after looking
14242 (duplicate_declaration_error_p): Consider treating declaration
14243 type as a fake pointer.
14244 (register_fields): Extract real type from dependency node. Check
14245 for duplicate field declaration after type adjustment. Use
14246 DECL_INITIAL to store static final initialized values.
14247 (method_header): Extract real function type from dependency node.
14248 (check_abstract_method_header): Use GET_METHOD_NAME.
14249 (obtain_incomplete_type): Layout fake pointer type.
14250 (safe_layout_class): Don't try to check for methods before layout.
14251 (java_complete_class): Don't check for correct throws clause
14252 elements inheritance here.
14253 (resolve_and_layout): Broadened name parameter meaning.
14254 (reset_method_name): Use GET_METHOD_NAME.
14255 (java_get_real_method_name): New function.
14256 (java_check_regular_methods): Don't check methods in
14257 java.lang.Object. Verify lineage of throws clause elements. Use
14258 flag_no_overriding in warning report.
14259 (check_throws_clauses): Don't check if class was from
14260 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14261 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14262 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14263 warning on unsupported final local variables. Use build_decl
14264 instead of build_decl_no_layout. Get real local variable type from
14266 (source_start_java_method): Get real parameter type from
14267 dependency node. Call build_decl instead of build_decl_no_layout.
14268 (java_layout_classes): Reverse tree and layout type and class as
14269 required. Mark class as loaded when done.
14270 (resolve_field_access): Fixed indentation. Restricted condition
14271 leading to static field access code generation. Set field_type
14272 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14273 (resolve_qualified_expression_name): Initialize type_found to
14274 null. Handle static field resolved during qualification. Fixed
14275 layout on non primitive field decl types.
14276 (not_accessible_p): Fixed typo in comment.
14277 (patch_method_invocation): Resolve and layout class to search from
14279 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14280 layout non primitive type, if necessary. Make method node only to
14282 (find_applicable_accessible_methods_list): Consider WFL'ed method
14283 decl names. Fixed indentation.
14284 (argument_types_convertible): Resolve and layout target type if
14286 (java_complete_tree): Fixed indentation problems. Rewrote
14287 CALL_EXPR thrown exceptions check. Re-installed further processing
14288 of the assignment in certain cases.
14289 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14290 inlining on class literals.
14291 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14293 (valid_method_invocation_conversion_p): Likewise.
14294 (patch_string): Temporary disable forbidden use of `this' in
14295 explicit constructor invocations when doing string concatenation
14296 within their scope.
14297 (patch_unaryop): Added comment. Reinstalled code to disable
14298 further check on assignment operation with cast expression RHS.
14299 (patch_switch_statement): Fixed indentation.
14300 (build_try_statement): Call build_decl instead of
14301 build_decl_no_layout.
14302 (patch_synchronized_statement): Likewise.
14303 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14304 IS_UNCHECKED_EXPRESSION_P.
14305 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14306 layout argument exception type.
14307 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14308 of IS_UNCHECKED_EXPRESSION_P.
14310 1998-11-18 Anthony Green <green@cygnus.com>
14312 * jcf-parse.c (yyparse): Open class file in binary mode.
14314 1998-11-15 Per Bothner <bothner@cygnus.com>
14316 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14318 * jcf-write.c (perform_relocations): Move check out one loop.
14320 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14322 * Make-lang.in: Fix reference to srcdir.
14323 * jv-scan.c: Add missing xmalloc prototype.
14324 * jvgenmain.c: Ditto.
14326 1998-11-15 Per Bothner <bothner@cygnus.com>
14328 * decl.c (error_mark_node), java-tree.h: New global.
14329 * parse.y: Use empty_stmt_node instead of size_zero_node.
14330 (build_if_else_statement): If missing else, use empty_stmt_node.
14332 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14333 (java_complete_expand_method): Complain if return is missing.
14334 (java_check_regular_methods): Comment out incorrect error check.
14335 (not_accessible_p): Fix incorrect handling of protected methods.
14336 (patch_method_invocation): Pass correct context to not_accessible_p.
14337 (find_applicable_accessible_methods_list): Likewise.
14338 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14339 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14340 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14341 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14343 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14344 (push_int_const): Remove reundant NOTE_PUSH.
14345 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14346 (- case SWITCH_EXPR): Fix code generation bug.
14347 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14348 (generate_classfile): More robust for abstract methods.
14350 1998-11-15 Anthony Green <green@cygnus.com>
14352 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14353 * Make-lang.in: Ditto.
14355 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14356 * jvgenmain: Ditto.
14358 1998-11-15 Per Bothner <bothner@cygnus.com>
14360 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14362 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14364 1998-11-14 Per Bothner <bothner@cygnus.com>
14366 Allow uses of interface types to verify. This is not really
14367 type-safe, but it matches what Sun does, and is OK as long as
14368 there are appropriate run-time checks.
14369 * verify.c (merge_types): If merging two interface types,
14370 just set the result to java.lang.Object.
14371 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14373 1998-11-13 Tom Tromey <tromey@cygnus.com>
14375 * gjavah.c (main): Handle --output-class-directory argument.
14376 * jvspec.c (lang_specific_driver): Translate `-d' into
14377 -foutput-class-dir.
14378 * jcf.h (jcf_write_base_directory): Declare.
14379 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14380 * lang-options.h: Mention -foutput-class-dir.
14381 * jcf-write.c (jcf_write_base_directory): New global.
14382 (make_class_file_name): Put generated .class file into `-d'
14383 directory, or into source directory if -d not given. Function now
14385 (write_classfile): Free class file name. Handle case where class
14387 (DIR_SEPARATOR): New macro.
14388 Include <sys/stat.h>
14390 * Makefile.in (prefix): New macro.
14392 1998-11-12 Per Bothner <bothner@cygnus.com>
14394 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14395 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14396 here (done in patch_invoke instead).
14397 (case_identity): Moved here from parse.y.
14399 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14400 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14401 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14402 so they can be efficiently scanned without recursion.
14403 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14404 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14405 in BLOCK iteratively, rather than recursively.
14407 * parse.y (do_unary_numeric_promotion): New function.
14408 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14410 * parse.y (patch_newarray): Various fixes.
14412 Re-do handling of switch statements (for proper block scoping).
14413 * parse.y: Add just a single block for the enture switch block,
14414 but don't create any "case blocks".
14415 (group_of_labels): Rmeoved unneeded non-terminal.
14416 CASE_EXPR and DEFAULT_EXPR are added to current block.
14417 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14418 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14419 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14420 * parse.y (wfl_operator, print_int_node): Make non-static.
14421 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14422 as part of recursive scan of block.
14423 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14424 (patch_switch_statement): Most tests move dinto java_complete_tree.
14426 * parse.y: Make various production be non-typed (void).
14427 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14428 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14429 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14431 * jcf-write.c (struct jcf_handler): New type.
14432 (struct jcf_switch_state): New type.
14433 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14434 (alloc_handler, emit_unop, emit_reloc): New functions.
14435 (adjust_typed_op): Add extra parameter ("max type" offset).
14436 (emit_switch_reloc, emit_case-reloc): New function.
14437 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14438 (generate_bytecode_insns): Support REAL_CST, switch statements,
14439 exception handling, method calls, object/array creation, and more.
14441 * class.c: Remove some unused variables.
14442 * constants.c (find_string_constant): New function.
14443 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14444 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14445 if flag_emit_class_files.
14447 1998-11-12 Tom Tromey <tromey@cygnus.com>
14449 * jcf-io.c (find_class): Added explanatory comment.
14451 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14452 trailing slash to `.zip' entries.
14454 * jvspec.c (lang_specific_driver): Correctly handle case where
14455 GC_NAME not defined.
14457 1998-11-11 Tom Tromey <tromey@cygnus.com>
14459 * jvspec.c (GC_NAME): New define.
14460 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14462 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14464 1998-11-11 Per Bothner <bothner@cygnus.com>
14466 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14468 1998-11-11 Tom Tromey <tromey@cygnus.com>
14470 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14472 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14474 * class.c (is_compiled_class): Call safe_layout_class for class
14475 compiled from source.
14476 * conver.h (convert_to_integer, convert_to_real,
14477 convert_to_pointer): Added prototypes.
14478 * decl.c (init_decl_processing): Non longer push the decls of
14479 `methodtable', `constants', `Class', `Field', `dispatchTable'
14480 `jexception' and `Method'.
14481 * expr.c (build_invokeinterface): New function.
14482 (expand_invoke): static variable CLASS_IDENT now in
14483 build_invokeinterface. Use build_invokeinterface.
14484 (expand_java_field_op): Moved code to inline
14485 java.lang.PRIMTYPE.TYPE into a function.
14486 (build_primtype_type_ref): New function.
14487 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14488 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14489 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14490 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14491 (DECL_LOCAL_STATIC_VALUE): New macro.
14492 (build_invokeinterface, build_primtype_type_ref): New function
14494 (java_parse_abort_on_error): Macro rewritten.
14495 * jcf-parse.c (current_method): Add comment to declaration.
14496 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14497 Function prototypes fixed.
14498 (jcf_parse_source): push/pop parser context. save/restore global.
14499 (parse_source_file): Fixed leading comment. Now take a
14500 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14501 classes and pop the parser context anymore.
14502 (yyparse): Push parser context, save globals, parse the source
14503 file, restore globals and pop the parser context when processing a
14505 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14506 * lex.c (java_parse_doc_section): New function.
14507 (java_lex): Call java_parse_doc_section when appropriate. Build an
14508 operator around INSTANCEOF_TK.
14509 * lex.h (java_lineterminator, java_sprint_unicode,
14510 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14511 Prototypes rewritten.
14512 (java_parse_escape_sequence, java_letter_or_digit_p,
14513 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14514 java_read_unicode, java_store_unicode, java_read_char,
14515 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14516 Added function prototypes.
14517 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14519 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14521 (struct parser_ctxt): New fields: deprecated,
14522 current_parsed_class_un, gclass_list.
14523 (fix_method_argument_names, issue_warning_error_from_context,
14524 resolve_package, lookup_package_type): New function prototypes.
14525 (resolve_expression_name): Fixed function prototype.
14526 (find_applicable_accessible_methods_list): Fixed indentation, added
14527 extra argument in prototype.
14528 (check_final_assignment, build_null_of_type, check_deprecation,
14529 check_method_redefinition, reset_method_name,
14530 java_check_regular_methods, java_check_abstract_methods,
14531 maybe_build_primttype_type_ref): New function prototype.
14532 * parse.y (conver.h): Include.
14533 (INSTANCEOF_TK): Tagged <operator>.
14534 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14535 (relational_expression:): Build binop for instanceof.
14536 (java_push_parser_context): Remember ctxp->gclass_list across
14538 (java_pop_parser_context): Simply return if no context
14539 exists. Remember gclass_list across contexts.
14540 (issue_warning_error_from_context): New function.
14541 (parse_error_context): Don't setup ctxp->elc here. Call
14542 issue_warning_error_from_context instead.
14543 (parse_warning_context): Likewise.
14544 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14545 setup. Link new class/interface to ctxp->gclass_list.
14546 (add_superinterfaces): Register interface as incomplete if not
14548 (create_class): Remember class unqualified name in
14549 ctxp->current_parsed_class_un. Check class deprecation.
14550 (register_fields): Check field deprecation. Remember static final
14551 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14553 (method_header): New local variable ORIG_ARG. Use unqualified
14554 current class name for check on constructor errors. Promote return
14555 type if of record type. Argument list fix moved in
14556 fix_method_argument_names, called here. Check method deprecation.
14557 (fix_method_argument_names): New function.
14558 (method_declarator): Promote record typed arguments.
14559 (safe_layout_class): Check class methods before layout.
14560 (java_complete_class): Compute field layout when patched.
14561 (do_resolve_class): Try to load class after having it renamed
14562 after the package name.
14563 (get_printable_method_name): Use DECL_CONTEXT.
14564 (reset_method_name): New function.
14565 (check_method_redefinition): Use reset_method_name.
14566 (java_check_regular_methods): New local variable
14567 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14568 names for error report. Check for compile-time error when method
14569 found has default (package) access.
14570 (java_check_abstract_methods): Now takes an interface DECL node as
14571 an argument. Also reinstall real name on unchecked
14572 overriding/hiding methods for error report.
14573 (java_check_methods): Fixed leading comment. Get classes to verify
14574 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14575 CLASS_METHOD_CHECKED_P on class verification.
14576 (lookup_java_method2): Get real method name if necessary.
14577 (find_in_imports): Don't check package class access here.
14578 (resolve_package, lookup_package_type): New functions.
14579 (java_layout_classes): Fixed leading comment. Take classes to be
14580 laid out from ctxp->gclass_list.
14581 (java_complete_expand_methods): Don't expand native and abstract
14583 (java_expand_classes): New function.
14584 (resolve_expression_name): Use additional argument ORIG. Retrieve
14585 values of static final field of primitive types.
14586 (resolve_field_access): Handles static final field of promotive
14588 (resolve_qualified_expression_name): Handle STRING_CST as
14589 primaries and package name resolution. Check deprecation on found
14590 decls. Set where_found and type_found on non static field resolved
14591 during qualification. Layout non primitive field decl types.
14592 (check_deprecation): New function.
14593 (maybe_access_field): Simplified.
14594 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14595 removed. Reverse method's argument when primary is a type. Don't
14596 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14597 instead. Include abstract class in the list of class searchable
14598 for constructors. Use DECL_CONTEXT of found method for access
14599 checks. Check method deprecation.
14600 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14601 converting arguments. Handle INVOKE_INTERFACE.
14602 (lookup_method_invoke): Search constructor using existing
14603 infrastructure (don't rely on lookup_java_constructor anymore).
14604 (find_applicable_accessible_methods_list): Extra argument flag
14605 LC. Now include constructor in the search.
14606 (qualify_ambiguous_name): Conditional expression are primaries.
14607 (not_initialized_as_it_should_p): static final are always
14609 (java_complete_tree): Pass extra NULL argument to
14610 resolve_expression_name. Stricter test to carry on patching
14611 assignments. New case for INSTANCEOF_EXPR.
14612 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14613 (check_final_assignment, maybe_build_primttype_type_ref): New
14615 (patch_assignment): Detect resolved static finals and carry normal
14616 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14617 (try_builtin_assignconv): Access constant 0 on all primitive
14619 (valid_builtin_assignconv_identity_widening_p): Accept identical
14620 types. Accept all promoted type on int type.
14621 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14622 assigned to a reference.
14623 (valid_method_invocation_conversion_p): Accept to check null
14625 (build_binop): Merge declaration and initialization of local
14627 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14628 numeric types. Improved validity test for qualify operators on
14630 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14631 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14632 primitive type and issue the appropriate error message.
14633 (resolve_type_during_patch): Mark class loaded when resolved.
14634 (patch_cast): Allow null to be cased to reference types.
14635 (build_null_of_type): New function.
14636 (patch_array_ref): Handle array on references correctly.
14637 (patch_return): Removed unused local variable MODIFY. Force
14638 boolean to be returned as integers. Allows null to be returned by
14639 a function returning a reference.
14640 * typeck.c (convert_to_integer, convert_to_real,
14641 convert_to_pointer): Prototypes moved to convert.h
14642 (lookup_argument_method): Use method real name, if necessary.
14644 1998-10-30 Tom Tromey <tromey@cygnus.com>
14646 * class.c (build_class_ref): Changed name of primitive classes to
14649 * class.c (make_class_data): Renamed fields: nmethods to
14650 method_count, method_count to dtable_method_count. Always set
14651 `state' field to 0.
14652 * decl.c (init_decl_processing): Likewise.
14654 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14656 * class.c (layout_class): Don't mangle <finit>, produce
14657 __finit<class> instead. Don't verify artificial methods.
14658 * decl.c (finit_identifier_node): New declared global.
14659 (init_decl_processing): finit_identifier_node initialized.
14660 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14661 * java-tree.h (finit_identifier_node): Declared as extern.
14662 (struct lang_decl): New field called_constructor.
14663 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14664 (CLASS_HAS_FINIT_P): New macro.
14665 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14666 explicit constructor invocation.
14667 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14668 CALL_SUPER_CONSTRUCTOR_P): New macros.
14669 (write_classfile): Added prototype.
14670 * jcf-parse.c (jcf_parse_source): Parse and remember for
14671 generation if the file was seen on the command line.
14672 (parse_source_file): Don't write the class file here.
14673 (yyparse): Loop on files rewritten. Set current_jcf.
14674 (parse_zip_file_entries): Parse class file only if it was found.
14675 * lang.c (init_parse): Don't open command line provided filename
14677 (lang_parse): Don't set main_jcf anymore.
14678 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
14679 (JCONSTRUCTOR_CHECK): New macro.
14680 (JBSC_TYPE_P): New macro.
14681 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
14682 (COMPLETE_CHECK_OP_2): New macro.
14683 (struct parse_ctxt): New field explicit_constructor_p.
14684 (check_class_interface_creation): Fixed prototype indentation.
14685 (patch_method_invocation_stmt): Prototype reflects added argument.
14686 (patch_invoke): Likewise.
14687 (complete_method_declaration, build_super_invocation,
14688 verify_constructor_circularity,
14689 build_this_super_qualified_invocation, get_printable_method_name,
14690 patch_conditional_expr, maybe_generate_finit, fix_constructors,
14691 verify_constructor_super, create_artificial_method,
14692 start_artificial_method_body, end_artificial_method_body,
14693 generate_field_initialization_code): New function prototypes.
14694 * parse.y: Fixed leading comment
14695 (constructor_header:, constructor_body:, block_end:): Rules tagged
14697 (type_declaration:): Call maybe_generate_finit.
14698 (method_declaration:): Action for method_body: placed in new
14699 function complete_method_declaration, called here.
14700 (constructor_declaration:): Defined actions. Removed leading
14702 (constructor_header:): New rule with action.
14703 (constructor_body:): Rule rewritten using block_begin: and
14704 block_end:. Defined actions.
14705 (constructor_declarator:, explicit_constructor_invocation:):
14707 (block:): Use new rules block_begin: block_end:.
14708 (block_begin:, block_end:): New rules and actions.
14709 (block_statements:): Fixed error message for explicit
14711 (method_invocation:): Call build_this_super_qualified_invocation
14712 if primary is `this' or `super' was seen.
14713 (conditional_expression:): Action defined.
14714 (extra_ctxp_pushed_p): New static global flag.
14715 (java_parser_context_save_global): Create parser context if
14716 necessary. Use extra_ctxp_pushed_p to remember it.
14717 (java_parser_context_restore_global): Pop extra parser context if
14719 (build_array_from_name): Array on primitive types are marked
14721 (register_fields): Restore new name in field initializer
14722 expression if type was altered. Non static fields initialized upon
14723 declaration marked initialized.
14724 (maybe_generate_finit): New function.
14725 (maybe_generate_clinit): Use create_artificial_method,
14726 start_artificial_method_body, end_artificial_method_body. Generate
14727 debug info for enclosed initialization statements.
14728 (method_header): Fixed leading comment. Check constructor
14729 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
14731 (complete_method_declaration, constructor_circularity_msg,
14732 verify_constructor_circularity): New functions.
14733 (get_printable_method_name): New function.
14734 (check_method_redefinition): Don't rename <finit> methods. Fix
14735 declared constructor names. Error message for
14736 constructors modified.
14737 (java_check_regular_methods): Local variable seen_constructor
14738 renamed saw_constructor. Skip verification on constructors. Create
14739 default constructor with create_artificial_method.
14740 (java_check_methods): Removed unnecessary empty line.
14741 (create_artificial_method, start_artificial_method_body,
14742 end_artificial_method_body): New functions.
14743 (java_layout_classes): Changed leading comment. Reverse fields
14744 list if necessary. Always layout java.lang.Object if being
14746 (java_complete_expand_methods): Verify constructor circularity.
14747 (java_complete_expand_method): Call fix_constructor on
14748 constructors. Local variable no_ac_found removed. Restore
14749 bindings if method body expansion failed.
14750 (fix_constructors, verify_constructor_super,
14751 generate_field_initialization_code): New function.
14752 (java_expand_classes): Fixed leading comment. Write class file
14754 (resolve_expression_name): Check for illegal instance variable
14755 usage within the argument scope of an explicit constructor
14757 (resolve_qualified_expression_name): Pass extra from_super flag
14758 when invoking patch_method_invocation_stmt. New case for
14759 conditional expression when used as a primary. Check for error
14760 when acquiring super.
14761 (patch_method_invocation_stmt): Added extra argument super. New
14762 local variable is_static_flag. Set class_to_search according to
14763 the nature of the constructor invocation. Don't add `this'
14764 argument when expanding NEW_CLASS_EXPR. Check for illegal method
14765 invocation within the argument scope of explicit constructor
14766 invocation. Set is_static according to is_static_flag. Provide
14767 extra `super' argument to patch_invoke invocation.
14768 (patch_invoke): New argument from_super. Loop on arguments
14769 indentation fixed. Pass from_super to invocation_mode. New switch
14770 case INVOKE_SUPER. Fixed error message in switch default case.
14771 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
14773 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
14774 (lookup_method_invoke): Fixed prototypes in candidates list. Error
14775 message takes constructors into account.
14776 (find_applicable_accessible_methods_list): Fixed indentation.
14777 (qualify_ambiguous_name): Take explicit constructor invocation
14778 into account. Deal with a conditional expression as a primary to
14780 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
14781 case. Added extra argument to patch_method_invocation_stmt.
14782 Register calls made to explicit constructor `this'. Don't call
14783 save_expr in ARRAY_REF case when emitting class files. Check for
14784 illegal use of this when expanding explicit constructor invocation
14786 (complete_function_arguments): Set and reset parser context
14787 explicit_constructor_p field value when appropriate.
14788 (build_super_invocation, build_this_super_qualified_invocation):
14790 (patch_assignment): Fixed typo.
14791 (patch_unaryop): Check on final fields occurs only when a decl
14793 (patch_return): Take constructors into account.
14794 (patch_conditional_expr): New function.
14795 * typeck.c (build_java_signature): Removed unnecessary empty line.
14797 1998-10-28 Jeffrey A Law (law@cygnus.com)
14799 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
14801 1998-10-28 Tom Tromey <tromey@cygnus.com>
14803 * decl.c (init_decl_processing): Renamed fields.
14804 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
14805 interface_len, msize fields.
14807 * class.c (make_class_data): Removed subclass_head and
14808 subclass_next fields.
14809 * decl.c (init_decl_processing): Removed subclass_head and
14810 subclass_next fields.
14812 1998-10-28 Jeffrey A Law (law@cygnus.com)
14814 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
14815 * mangle.c (emit_unicode_mangled_name): Similarly.
14817 1998-10-26 Nick Clifton <nickc@cygnus.com>
14819 * jcf-parse.c (get_constant): Place braces around code to compute
14820 'd' when REAL_ARITHMETIC is not defined.
14822 1998-10-25 H.J. Lu (hjl@gnu.org)
14824 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
14827 1998-10-23 Tom Tromey <tromey@cygnus.com>
14829 * lang-specs.h: `.zip' files are input to jc1.
14831 1998-10-22 Per Bothner <bothner@cygnus.com>
14833 * jvspecs.c: Add (but don't enable) support for combining multiple
14834 .class and .java input filenames to a single jc1 invocation.
14835 Add support for -C flag (copile to .class files).
14836 Translate -classpath and -CLASSPATH arguments.
14837 * lang-specs.h: Don't set %2 spec.
14839 1998-10-22 Tom Tromey <tromey@cygnus.com>
14841 * jcf-path.c (add_entry): Don't add trailing separator if entry is
14843 (add_path): Don't add trailing separator to non-empty path
14846 * lang.c (lang_decode_option): Check for -fclasspath and
14847 -fCLASSPATH before examining other `-f' options.
14849 * java-tree.h (finalize_identifier_node): Don't declare.
14850 * class.c (make_class_data): Don't push "final" field.
14851 * decl.c (init_decl_processing): Don't push "final" field.
14852 (finalize_identifier_node): Removed.
14853 (init_decl_processing): Don't set finalize_identifier_node.
14855 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
14857 1998-10-11 Anthony Green <green@cygnus.com>
14859 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
14860 (JV_SCAN_SOURCES): New macro.
14861 (JCF_DUMP_SOURCES): Likewise.
14862 (jcf-dump$(exeext)): New target.
14863 (jv-scan$(exeext)): New target.
14865 1998-10-22 Tom Tromey <tromey@cygnus.com>
14867 * Makefile.in (LEX): Removed.
14868 (LEXFLAGS): Likewise.
14869 (SET_BISON): New macro.
14871 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
14872 spurious diffs in parse.c.
14873 ($(PARSE_SCAN_C)): Likewise.
14874 (PARSE_DIR): New macro.
14876 (PARSE_SCAN_C): Likewise.
14877 (PARSE_RELDIR): New macro.
14879 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
14881 * jcf-io.c (find_class): Use saw_java_source to determine when to
14882 look for `.java' file.
14883 * jcf-parse.c (saw_java_source): New global.
14884 (yyparse): Set it if `.java' file seen.
14886 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
14887 (GCJH_SOURCES): Likewise.
14888 * Makefile.in (datadir): New macro.
14889 (libjava_zip): Likewise.
14890 (JAVA_OBJS): Added jcf-path.o.
14891 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
14892 (../gcjh$(exeext)): Likewise.
14893 (jcf-path.o): New target.
14894 * java-tree.h (fix_classpath): Removed decl.
14895 * jcf-parse.c (fix_classpath): Removed.
14896 (load_class): Don't call fix_classpath.
14897 * parse.y (read_import_dir): Don't call fix_classpath.
14898 * lex.h: Don't mention classpath.
14899 * lex.c (java_init_lex): Don't initialize classpath.
14900 * jcf-io.c (classpath): Removed global.
14901 (find_class): Use jcf_path iteration functions. Correctly search
14902 class path for .java file.
14903 (open_in_zip): New argument `is_system'.
14904 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
14905 classpath-related options.
14906 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
14908 (lang_init): Call jcf_path_init.
14909 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
14910 * lang-specs.h: Handle -I. Minor cleanup to -M options.
14911 Correctly put braces around second string in each entry.
14912 * gjavah.c (main): Call jcf_path_init. Recognize all the new
14913 classpath-related options.
14914 (help): Updated for new options.
14915 * jcf.h: Declare functions from jcf-path.c. Don't mention
14916 `classpath' global.
14917 * jcf-path.c: New file.
14919 * jcf-depend.c: Include jcf.h.
14921 * jcf-write.c (localvar_alloc): Returns `void'.
14922 (localvar_free): Removed unused variable.
14924 * lang.c (OBJECT_SUFFIX): Define if not already defined.
14925 (init_parse): Use OBJECT_SUFFIX, not ".o".
14927 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14929 * class.c (emit_register_classes): Renamed from
14930 emit_register_class.
14931 * java-tree.h (emit_register_classes): Prototype renamed from
14932 emit_register_class.
14933 * jcf-parse.c (yyparse): Call emit_register_classes once before
14935 * parse.y (java_expand_classes): No longer register classes.
14937 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14939 * class.c (is_compiled_class): New local variable
14940 seen_in_zip. Identify classes found in currently compiled source
14942 * decl.c (complete_start_java_method): Fixed typo.
14943 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
14944 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
14945 (CLASS_P): Moved around.
14946 (java_parse_abort_on_error): Macro moved from jcf-parse.c
14947 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
14949 (jcf_parse_source): Changed leading comment. Removed unnecessary
14950 fclose and CLASS_FROM_SOURCE_P marking.
14951 (parse_source_file): New local variables remember_for_generation
14952 and filename. Mark parsed file name identifier node. Removed block
14953 executed when parse_only was null. Set remember_for_generation.
14954 Use it as an argument to java_pop_parser_context.
14955 (yyparse): New local variables several_files, list, next node and
14956 current_file_list. Split ampersand separated file names into
14957 current_file_list. Iterate through the list and parse accordingly.
14958 * parse.h (java_pop_parser_context): New function prototype.
14959 * parse.y (ctxp_for_generation): New static global variable.
14960 (java_pop_parser_context): New argument generate. Link popped ctxp
14961 to ctxp_for_generation list accordingly.
14962 (java_complete_expand_methods): Fixed indentation.
14963 (java_expand_classes): New function.
14965 1998-10-17 Per Bothner <bothner@cygnus.com>
14967 * Makefile.in: Link with libiberty.a instead of memmove.o.
14969 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14971 * lex.c (setjmp.h): No longer included.
14972 * lex.h (setjmp.h): Included.
14973 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
14974 (duplicate_declaration_error_p): Renamed from
14975 duplicate_declaration_error.
14976 (build_array_from_name): New function prototype.
14977 * parse.y (setjmp.h): No longer included.
14978 (variable_declarator_id): Define action.
14979 (build_array_from_name): New function.
14980 (duplicate_declaration_error_p): Renamed from
14981 duplicate_declaration_error. Fixed leading comment.
14982 (register_fields): Main `for' loop reorganized. Uses
14983 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
14984 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
14985 build_array_from_name.
14986 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
14988 (read_import_dir): Don't try to skip `.' and `..'.
14989 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
14990 build_array_from_name. Main `for' loop reorganized.
14991 (resolve_qualified_expression_name): When building access to a
14992 field, use the type where the field was found, not its own type.
14993 (maybe_access_field): Use field DECL_CONTEXT if the type where the
14994 field was found is null.
14995 (qualify_ambiguous_name): Sweep through all successive array
14998 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15000 * java-tree.h (pop_labeled_block, lang_printable_name,
15001 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15002 interface_of_p, inherits_from_p, fix_classpath,
15003 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15004 make_class_data, register_class, alloc_name_constant): New
15005 function prototypes.
15006 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15007 indentation. Added cast to remove warning.
15008 (lang_printable_name): Set v argument unused.
15009 (lang_print_error): Added argument to lang_printable_name call.
15010 (java_dummy_print, print_lang_decl, print_lang_type,
15011 print_lang_identifier, lang_print_xnode): All argument marked
15013 * lex.c (java_unget_unicode): Removed unnecessary argument.
15014 (java_allocate_new_line): Unused local variable is gone.
15015 (java_read_char): Added parenthesis in expressions to remove
15016 warnings. Added final return statement.
15017 (java_read_unicode): Added parenthesis in expression to remove
15019 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15020 (java_parse_escape_sequence): Likewise.
15021 (java_lex): Unused local variables are gone. Fixed
15022 java_unget_unicode invocation.
15023 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15025 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15026 lang_printable_name invocation in macro.
15027 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15029 (duplicate_declaration_error): Suppressed unused argument in
15031 (identical_subpath_p): Function declaration is gone.
15032 (patch_invoke): Suppressed unused argument in prototype.
15033 (patch_cast, build_labeled_block, check_thrown_exceptions):
15035 * parse.y (setjmp.h): Included
15036 (toplev.h): Likewise.
15037 (field_declaration:): Suppressed unused local
15038 (label_decl:): Fixed build_labeled_block invocation.
15039 (java_pop_parser_context): Put extra parenthesis around assignment
15041 (yyerror): Suppressed unused local variables.
15042 (variable_redefinition_error): Fixed lang_printable_name
15044 (create_interface): Suppressed unused local variables.
15045 (create_class): Likewise.
15046 (duplicate_declaration_error): Suppressed unused argument. Fixed
15047 lang_printable_name invocation.
15048 (register_fields): Suppressed unused local variable. Fixed
15049 duplicate_declaration_error invocation.
15050 (method_header): Suppressed unused local variable.
15051 (method_declarator, parser_check_super): Likewise.
15052 (java_complete_class): Suppressed unused local variable. Fixed
15053 fatal error message.
15054 (complete_class_report_errors): Added default: in switch.
15055 (java_check_regular_methods): Fixed lang_printable_name
15057 (check_throws_clauses): Likewise.
15058 (java_check_abstract_methods): Suppressed unused local
15059 variable. Fixed lang_printable_name invocation.
15060 (read_import_entry): Added supplemental return statement.
15061 (read_import_dir): Suppressed unused local variables.
15062 (check_pkg_class_access, declare_local_variables): Likewise.
15063 (source_start_java_method): Suppressed unused extern variable
15065 (expand_start_java_method): Suppressed unused extern and local
15066 variable declarations.
15067 (java_complete_expand_methods): Likewise.
15068 (java_complete_expand_method): Suppressed unused local variables.
15069 (make_qualified_name): Likewise.
15070 (resolve_qualified_expression_name): Added default: in
15071 switch. Fixed lang_printable_name invocation.
15072 (class_instance_creation_expression): Added parenthesis around
15074 (patch_method_invocation_stmt): Fixed lang_printable_name and
15075 patch_invoke invocations.
15076 (check_for_static_method_reference): Fixed lang_printable_name
15078 (patch_invoke): Suppressed unused arguments and local variables.
15079 (lookup_method_invoke): Suppressed unused local variables.
15080 (qualify_ambiguous_name): Added default: in switch.
15081 (identical_subpath_p): Function removed.
15082 (patch_assignment): Suppressed unused local variables. Suppressed
15083 unnecessary if statement. Fixed lang_printable_name invocations.
15084 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15085 (valid_ref_assignconv_cast_p): Parenthesis around
15086 expression. Suppressed unused local variables.
15087 (build_binop): Suppressed unused local variables. fixed
15088 lang_printable_name invocations.
15089 (string_constant_concatenation): Suppressed unused local
15091 (patch_unaryop): Fixed lang_printable_name invocation.
15092 (patch_cast): Suppressed unnecessary argument. Fixed
15093 lang_printable_name invocation.
15094 (patch_array_ref): Fixed lang_printable_name invocation.
15095 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15096 (build_labeled_block): Suppressed unused argument.
15097 (generate_labeled_block): Fixed build_labeled_block invocation.
15098 (build_loop_body): Suppressed unused local variables.
15099 (patch_loop_statement): Likewise.
15100 (patch_exit): Fixed lang_printable_name invocation.
15101 (patch_switch_statement): Likewise.
15102 (case_identity): First argument marked unused.
15103 (patch_try_statement): Fixed lang_printable_name invocations.
15104 (patch_synchronized_statement, patch_throw_statement): Likewise.
15105 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15106 lang_printable_name invocations.
15107 (check_thrown_exceptions_do): Suppressed unused argument.
15109 1998-10-14 Tom Tromey <tromey@cygnus.com>
15111 * jcf-write.c (write_classfile): Add output class file as target.
15112 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15113 * jcf.h: Added declarations for dependency-tracking functions.
15114 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15115 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15116 (finish_parse): Call jcf_dependency_write.
15117 (dependency_tracking): New global.
15118 (DEPEND_SET_FILE): New define.
15119 (DEPEND_ENABLE): New define.
15120 (init_parse): Enable dependency tracking if required.
15122 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15123 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15124 (../gcjh$(exeext)): Likewise.
15125 (jcf-depend.o): New target.
15126 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15127 (GCJH_SOURCES): Likewise.
15128 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15130 (find_classfile): Added dep_name argument.
15131 (find_class): Compute name of dependency.
15132 (open_in_zip): Call jcf_dependency_add_file.
15133 * gjavah.c (output_file): No longer global.
15134 (usage): Don't mention "gjavah".
15136 (java_no_argument): Likewise.
15137 (version): Likewise.
15138 (main): Recognize and handle -M family of options.
15139 (print_mangled_classname): Return is void.
15140 (process_file): Handle case where output is suppressed.
15141 (HANDLE_END_FIELD): Likewise.
15142 (HANDLE_METHOD): Likewise.
15143 * jcf-depend.c: New file.
15145 1998-10-13 Jeffrey A Law (law@cygnus.com)
15147 * java-tree.def: Add missing newline at EOF.
15149 1998-10-13 Tom Tromey <tromey@cygnus.com>
15151 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15152 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15154 Include <config.h> and "system.h".
15155 (disassemble_method): Undefine RET to avoid clash with
15156 config/i386/i386.h.
15158 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15160 * decl.c (runtime_exception_type_node, error_exception_type_node):
15161 New global variables.
15162 (init_decl_processing): Initialized.
15163 * expr.c (java_lang_expand_expr): Set caught exception type to
15164 null if catch handler argument doesn't exit.
15165 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15167 * java-tree.h (runtime_exception_type_node,
15168 error_exception_type_node): Global variables declared.
15169 (DECL_FUNCTION_THROWS): New macro.
15170 (DECL_FUNCTION_BODY): Modified comment.
15171 (DECL_SPECIFIC_COUNT): Likewise.
15172 (struct lang_decl): New field throws_list.
15173 (IS_UNCHECKED_EXPRESSION_P): New macro.
15174 * lex.c (java_lex): Generate location information for THROW_TK.
15175 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15176 EXCEPTIONS_P): New macros.
15177 (enum jdep_code): New value JDEP_EXCEPTION.
15178 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15179 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15180 PATCH_METHOD_RETURN_ERROR): New macros.
15181 (patch_method_invocation_stmt): Added new argument to prototype.
15182 (patch_synchronized_statement, patch_throw_statement,
15183 check_thrown_exceptions, check_thrown_exceptions_do,
15184 purge_unchecked_exceptions, check_throws_clauses): New function
15186 * parse.y Fixed typo in keyword section.
15187 (throw:): Rule tagged <node>.
15188 (THROW_TK): Keyword tagged <operator>.
15189 (method_header:): Last argument to call to method_header passed
15191 (throws:, class_type_list:, throw_statement:,
15192 synchronized_statement:, synchronized:): Defined actions.
15193 (method_header): New local variable current. Register exceptions
15194 from throws clause.
15195 (java_complete_tree): Complete and verify exceptions from throws
15197 (complete_class_report_errors): Error message on exceptions not
15199 (java_check_regular_methods): Fixed typo. Shortcut on private
15200 overriding methods. Changed error message on method
15201 redefinition. Check for throws clause compatibility.
15202 (check_throws_clauses): New function.
15203 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15204 method. Changed error message on method redefinition.
15205 (currently_caught_type_list): New static variable.
15206 (java_complete_expand_methods): Purge unchecked exceptions from
15207 throws clause list. Call PUSH_EXCEPTIONS before walk and
15208 POP_EXCEPTIONS after.
15209 (resolve_qualified_expression_name): Pass new argument as NULL to
15210 patch_method_invocation_stmt.
15211 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15212 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15213 argument list when appropriate. Use new argument if non null to
15214 store selected method decl.
15215 (patch_invoke): Convert if necessary args of builtin types before
15216 forming CALL_EXPR. Argument list no longer reversed here.
15217 (invocation_mode): Treat final methods as static methods.
15218 (java_complete_tree): New cases for THROW_EXPR: and
15219 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15221 (complete_function_arguments): No more RECORD_TYPE
15222 conversion. Function parameter nodes no longer saved.
15223 (valid_ref_assignconv_cast_p): Avoid handling null type.
15224 (patch_binop): Fixed null constant reference handling.
15225 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15226 BUILD_THROW macros.
15227 (patch_try_statement): Fixed comments. Record caught types in
15228 list, push the list, expand try block and pop the list.
15229 (patch_synchronized_statement, patch_throw_statement,
15230 check_thrown_exceptions, check_thrown_exceptions_do,
15231 purge_unchecked_exceptions): New functions.
15232 * typeck.c (lookup_argument_method): Allow WFL in place of method
15233 DECL_NAME during method definition check
15235 1998-10-09 Tom Tromey <tromey@cygnus.com>
15237 * gjavah.c (decode_signature_piece): New function.
15238 (print_c_decl): Use it. Added `name_override' argument.
15239 (print_method_info): Use name_override argument to print_c_decl.
15240 (seen_fields): Removed.
15241 (print_field_info): Don't update seen_fields.
15242 (struct method_name): New structure.
15243 (method_name_list): New global.
15244 (print_method_info): Add new method to list of methods.
15245 (name_is_method_p): New function.
15246 (print_field_info): If field name has same name as method, then
15248 (process_file): Parse methods before fields.
15249 (field_pass): New global.
15250 (HANDLE_END_FIELD): Take field_pass into account.
15252 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15254 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15255 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15257 1998-10-03 Anthony Green <green@cygnus.com>
15259 * jvspec.c: Fix bug in jvgenmain_spec patch.
15261 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15263 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15264 * decl.c (soft_exceptioninfo_call_node): New global variable.
15265 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15266 takes extra integer argument. soft_exceptioninfo_call_node
15268 * except.c (java_set_exception_lang_code): New function
15269 (method_init_exceptions): Called here.
15270 (prepare_eh_table_type): New function.
15271 (expand_end_java_handler): Called here.
15272 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15273 one argument. Modified generation of call to
15274 soft_badarrayindex_node to use new argument.
15275 (build_java_arrayaccess): Pass faulty index value to
15276 build_java_throw_out_of_bounds_exception.
15277 (generate_name): New function.
15278 (java_lang_expand_expr): New local variables node, current,
15279 has_finally_p. Expand TRY_EXPR node.
15280 (process_jvm_instruction): Replace top of the stack with thrown
15281 object reference when entering exception handler.
15282 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15283 specific tree codes.
15284 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15286 (DECL_SPECIFIC_COUNT): New macro.
15287 (prepare_eh_table_type, java_set_exception_lang_code,
15288 generate_name): New function declarations.
15289 (match_java_method): Declaration deleted.
15290 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15292 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15293 * parse.h (redefinition_error, refine_accessible_methods_list,
15294 can_cast_to_p): Function declaration removed.
15295 (classitf_redefinition_error, variable_redefinition_error,
15296 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15297 find_most_specific_methods_list, argument_types_convertible,
15298 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15299 valid_cast_to_p, valid_method_invocation_conversion_p,
15300 try_reference_assignconv, add_stmt_to_compound,
15301 build_jump_to_finally, build_tree_list, patch_try_statement,
15302 java_get_catch_block): New function declarations.
15303 * parse.y (string_buffer_type): Global variable deleted.
15304 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15305 finally): Rules tagged <node>.
15306 (TRY_TK, CATCH_TK): Token tagged <operator>.
15307 (class_body_declaration:, class_member_declaration:,
15308 formal_parameter:, explicit_constructor_invocation:,
15309 interface_member_declaration:, constant_declaration:,
15310 primary_no_new_array:, class_instance_creation_expression:,
15311 array_creation_expression:): Issue error on unsuported JDK1.1
15313 (try_statement:, catches:, finally:): Define actions.
15314 (catch_clause_parameter): New rule.
15315 (catch_clause:): Use new rule catch_clause_parameter.
15316 (parse_jdk1_1_error): New function.
15317 (redefinition_error): Renamed classitf_redefinition_error.
15318 (variable_redefinition_error): New function.
15319 (check_class_interface_creation): Call
15320 classitf_redefinition_error.
15321 (java_complete_tree): Added error message on JDEP_TYPE: case.
15322 (complete_class_report_errors): Fixed indentation.
15323 (declare_local_variables): Call variable_redefinition_error.
15324 (source_end_java_method): Call java_set_exception_lang_code and
15325 emit_handlers where appropriate.
15326 (java_method_add_stmt): Call add_stmt_to_block.
15327 (add_stmt_to_block): New function.
15328 (lookup_method_invoke): Fixed outside comment. new local variable
15329 candicates. Call find_applicable_accessible_methods_list and
15330 find_most_specific_methods_list when searching for a
15331 method. Modified error report to list possible candidates when
15333 (find_applicable_accessible_methods_list,
15334 find_most_specific_methods_list, argument_types_convertible): New
15336 (refine_accessible_methods_list): Function deleted.
15337 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15338 expr (if applicable) before calling patch_array_ref.
15339 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15340 (enter_block): Fixed comment.
15341 (enter_a_block): New function.
15342 (patch_assignment): Reorganized. Call try_reference_assignconv for
15343 references. Call valid_cast_to_p instead of can_cast_to_p.
15344 (try_reference_assignconv,
15345 valid_builtin_assignconv_identity_widening_p): New functions.
15346 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15347 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15349 (build_string_concatenation): Don't resolve StringBuffer.
15350 (patch_cast): Fixed inverted arguments.
15351 (patch_array_ref): Code to save array expr deleted. Call
15352 valid_cast_to_p instead of can_cast_to_p.
15353 (generate_labeled_block): Call generate_name.
15354 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15355 patch_try_statement): New functions.
15356 * typeck.c (match_java_method): Function deleted.
15358 1998-10-02 Anthony Green <green@cygnus.com>
15360 * jvspec.c: jvgenmain_spec uses different temporary file names.
15362 1998-10-02 Anthony Green <green@cygnus.com>
15364 * jvspec.c (lang_specific_driver): Fail if user specifies
15365 --main= when not linking.
15367 1998-09-28 Tom Tromey <tromey@cygnus.com>
15369 * class.c (make_class_data): Push value for `thread' field.
15370 * decl.c (init_decl_processing): Added `thread' field to class.
15372 * class.c (add_field): Always make static fields externally
15375 1998-09-26 Anthony Green <green@cygnus.com>
15377 * expr.c (build_java_athrow,
15378 build_java_throw_out_of_bounds_exception, expand_invoke,
15379 build_newarray, expand_java_multianewarray, build_java_monitor):
15380 Update comments to reflect _Jv_* function names.
15382 1998-09-25 Per Bothner <bothner@cygnus.com>
15384 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15385 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15386 * parse.y (expand_start_java_method): Likewise.
15388 1998-09-24 Per Bothner <bothner@cygnus.com>
15390 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15392 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15393 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15394 * expr.c: Remove no-longer-needed calls to promote_type.
15395 * decl.c (give_name_to_locals): Liekwise.
15396 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15397 * parse.y: Add/remove promote_type calls as appropriate.
15398 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15399 (parse_signature_string): Likewise.
15400 (build_java_array_type): Fix for now signature convenions.
15402 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15404 1998-09-23 Tom Tromey <tromey@cygnus.com>
15406 * class.c (init_class_processing): libjava function renamed to
15409 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15411 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15412 * java-tree.def: Fixed DEFTREECODE third argument.
15413 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15414 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15415 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15416 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15417 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15418 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15419 * lang.c (java_tree_code_type, java_tree_code_length,
15420 java_tree_code_name): New arrays.
15421 (lang_init): Append Java tree node definitions to Gcc ones.
15422 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15424 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15426 (java_lex): Allow declaration of empty string constants. Retain
15427 location information on CASE_TK and DEFAULT_TK.
15428 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15429 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15430 Modified to be more robust.
15431 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15432 (build_new_invocation, try_builtin_assignconv,
15433 patch_switch_statement, string_constant_concatenation,
15434 build_string_concatenation, patch_string_cst, patch_string,
15435 java_expand_switch): New function declarations.
15436 * parse.y: Rules related to switch and EH tagged <node>.
15437 (label_id): Set to NULL_TREE
15438 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15440 (this_or_super:): Fixed indentation.
15441 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15442 statement_expression:): Removed call to RULE on all sub-rules.
15443 (switch_expression:, switch_labels:): New rules.
15444 (switch_statement:, switch_block:, switch_block_statement_groups:,
15445 switch_block_statement_group:, switch_labels:, switch_label:):
15447 (throw_statement:, synchronized_statement:, try_statement:):
15448 Defined temporary actions.
15449 (class_instance_creation_expression:): Call
15450 build_new_invocation. Fixed indentation.
15451 (field_access): Fixed indentation.
15452 (method_invocation): Likewise.
15453 (make_qualified_primary): Use THIS_EXPR.
15454 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15455 resolving from SUPER, set *type_found.
15456 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15457 (java_complete_tree): Removed unused local variable `location'. Case
15458 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15459 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15460 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15461 STRING_CST: case. default: checks for patchable strings.
15462 (complete_function_arguments): Transform string constant or
15463 crafted StringBuffer if necessary.
15464 (build_method_invocation): Fixed comments.
15465 (build_new_invocation): New function.
15466 (patch_assignment): Call try_builtin_assignconv to figure a valid
15467 assignment conversion between builtin types.
15468 (try_builtin_assignconv): New function.
15469 (build_binop): Use URSHIFT_EXPR directly to call build.
15470 (operator_string): Use UNARY_PLUS_EXPR.
15471 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15473 (do_merge_string_cste, merge_string_cste,
15474 string_constant_concatenation, build_string_concatenation,
15475 patch_string, patch_string_cst): New function.
15476 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15477 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15478 (build_newarray_node): Use NEW_ARRAY_EXPR.
15479 (build_this): Use THIS_EXPR.
15480 (build_return): Enable debug information on return statement.
15481 (build_if_else_statement): Likewise.
15482 (complete_labeled_statement): Fixed related comment.
15483 (build_loop_body): Fixed comment.
15484 (build_bc_statement): Enable debug information on break/continue
15486 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15488 (patch_switch_statement, case_identity, java_expand_switch): New
15491 1998-09-21 Per Bothner <bothner@cygnus.com>
15493 * buffer.h (BUFFER_INIT): New macro.
15494 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15495 Pass (struct jcf_partial *state) to most functions.
15496 (jcf_block, jcf_relocation): New types.
15497 Support labels, branches, conditionals, loops.
15499 1998-09-21 Tom Tromey <tromey@cygnus.com>
15501 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15503 1998-09-21 Per Bothner <bothner@cygnus.com>
15505 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15506 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15507 not integer_type_node (INT_TYPE_SIZ bits).
15509 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15511 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15512 * jcf-dump.c (print_exception_table): New function.
15513 (disassemble_method): Better handling of wide instructions.
15514 Make more robust for bad input.
15516 1998-09-30 Jeffrey A Law (law@cygnus.com)
15518 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15521 1998-09-17 Jeffrey A Law (law@cygnus.com)
15523 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15525 1998-09-17 Tom Tromey <tromey@cygnus.com>
15527 * Makefile.in ($(PARSE_H)): Removed target.
15529 1998-09-17 Jeffrey A Law (law@cygnus.com)
15531 * Makefile.in (JAVA_OBJS): Add memmove.o
15532 (memmove.o): New target & rules.
15534 1998-09-15 Tom Tromey <tromey@cygnus.com>
15536 * expr.c (expand_invoke): Don't generate a call to the class init
15539 1998-09-14 Jeffrey A Law (law@cygnus.com)
15541 * Makefile.in: Add many missing dependencies.
15542 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15544 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15545 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15547 1998-09-11 Per Bothner <bothner@cygnus.com>
15549 * decl.c (complete_start_java_method): If method is static (and
15550 not private) call _Jv_InitClass.
15551 * expr.c (expand_invoke): Don't call build_class_init.
15553 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15555 1998-09-10 Jeffrey A Law (law@cygnus.com)
15557 * Make-lang.in (GCJ): Define before using.
15559 1998-09-09 Jeffrey A Law (law@cygnus.com)
15561 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15562 losing due to namespace pollution in GNU getopt.h
15564 1998-09-09 Tom Tromey <tromey@cygnus.com>
15566 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15567 (java.all.cross): Likewise.
15568 (java.rest.encap): Likewise.
15570 1998-09-08 Jeffrey A Law (law@cygnus.com)
15572 * gjavah.c (print_class_decls): Fix thinko in arglist
15573 * jcv-io.c (find_classfile): Similarly.
15575 1998-09-07 Jeffrey A Law (law@cygnus.com)
15577 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15579 1998-09-05 Tom Tromey <tromey@cygnus.com>
15581 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15582 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15583 * Makefile.in (PARSE_C): New macro.
15584 (PARSE_H): Likewise.
15585 (PARSE_SCAN_C): Likewise.
15586 ($(PARSE_C)): Target renamed from parse.c.
15587 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15588 (clean): Remove parse-scan.c as well.
15589 (parse.o): Depend on $(PARSE_C).
15591 1998-09-05 Anthony Green <green@cygnus.com>
15593 * README, license.terms: Removed.
15595 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15596 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15597 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15598 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15599 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15600 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15601 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15602 and Java trademark attribution.
15604 1998-09-04 Tom Tromey <tromey@cygnus.com>
15606 * Makefile.in: Use gcjh, not gjavah.
15607 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15608 * Make-lang.in: Changed gjavah to gcjh everywhere.
15610 1998-09-03 Per Bothner <bothner@cygnus.com>
15612 * gjavah.c: Support new -prepend -add -append flags.
15613 (print_method_info): Method is not virtual if class is final.
15615 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15617 * jv-scan.c: Fixed copyright assignment.
15618 * keyword.gperf: Likewise.
15619 * keyword.h: Likewise.
15620 * lex.c: Fixed copyright assignment.
15621 (java_lex): Push unicode back when parsing '<'.
15622 * lex.h: Fixed copyright assignment.
15623 * parse-scan.y: Likewise.
15624 * parse.h: Fixed copyright assignment.
15625 (build_debugable_stmt, complete_for_loop): New function prototypes.
15626 * parse.y: Fixed copyright assignment.
15627 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15628 size_zero_node when completing a loop with no exit condition.
15629 (for_statement_nsi:): Define action.
15630 (for_init:, for_update:): Return size_zero_node when empty.
15631 (declare_local_variables): Call build_debugable_stmt.
15632 (build_debugable_stmt): New function.
15633 (build_loop_body): Build debugable statement around loop
15635 (complete_loop_body): Take into account the debugable statement
15636 around the EXIT_EXPR.
15637 (complete_loop_body): New function.
15638 (patch_exit_expr): Fixed condition inversion.
15640 1998-09-02 Tom Tromey <tromey@cygnus.com>
15642 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15643 name of thread define.
15644 * jvspec.c (THREAD_NAME): New macro.
15646 (THREADLIB): Likewise.
15647 (lang_specific_driver): Recognize attempt to link with thread
15648 library or gc library. Recognize -ljava on command line so it
15649 isn't linked against more than once.
15651 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15653 * parse-scan.y (report_main_declaration): Name of the class
15654 containing `main' can be a qualified name.
15656 1998-08-31 Tom Tromey <tromey@cygnus.com>
15658 * config-lang.in: Changed gjavac to gjc everywhere.
15659 * Make-lang.in: Changed gjavac to gjc everywhere.
15661 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15663 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15664 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15665 and install the files.
15666 * Makefile.in (JAVA_OBJS_LITE): New variable.
15667 (compiler:): Now include jv-scan as a dependency.
15668 (../jv-scan$(exeext), parse-scan.c): New targets.
15669 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15670 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15671 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15672 check for errors even if parse_only.
15673 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15675 (yylex): New function. Uses java_lex body.
15676 (java_lex): Removed commented out statement. Remove local variable
15677 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15678 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
15679 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
15680 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
15681 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
15682 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
15684 (java_lex_error): Empty if JC1_LITE is defined.
15685 (java_get_line_col): Return 0 if JC1_LITE is defined.
15686 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
15687 SET_MODIFIER_CTX): Moved into the section containing the macros
15688 conditionally defined by JC1_LITE.
15689 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
15690 argument if JC1_LITE is defined.
15691 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
15692 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
15694 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
15695 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
15696 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
15697 to different values according to JC1_LITE.
15698 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
15699 declared if JC1_LITE set.
15700 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
15701 defined if JC1_LITE not set.
15702 (struct parser_ctx): Reorganized and skip the jc1 front end part
15704 (java_layout_classes): New function definition.
15705 (java_push_parser_context, java_init_lex, yyparse, yylex,
15706 yyerror): Prototype always declared. All other static function
15707 prototypes declared only if JC1_LITE is not set.
15708 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
15709 declared in parse.h.
15710 (java_layout_classes): New function.
15711 (java_complete_expand_methods): No longer layout the class here.
15712 * parse-scan.y: New file.
15713 * jv-scan.c: New file.
15715 1998-08-25 Tom Tromey <tromey@cygnus.com>
15717 * gjavah.c (main): Handle -friend option.
15718 (friend_specs): New global.
15719 (generate_access): Handle friend_specs.
15720 (process_file): Likewise.
15721 (MAX_FRIENDS): New macro.
15722 (friend_count): New global.
15723 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
15724 Changed all callers.
15726 1998-08-24 Per Bothner <bothner@cygnus.com>
15728 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
15729 (main): Handle processing all the entries of a named .zip archive.
15730 * jcf-io.c (jcf_trim_old_input): New function.
15731 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
15733 1998-08-24 Per Bothner <bothner@cygnus.com>
15735 * lang.c (flag_assume_compiled): Make default be on.
15737 1998-08-21 Per Bothner <bothner@cygnus.com>
15739 * jcf-dump.c: Add bunches of flags to control output more.
15740 (process_class): New function; support printing more than one class.
15741 (main): Support new --print-main and --javap flags.
15742 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
15743 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
15745 1998-08-20 Per Bothner <bothner@cygnus.com>
15747 Change mangling of dispatch table to match C++ vtable (w/thunks).
15748 * class.c (build_dtable_decl), java-tree.h: New function.
15749 (make_class_data): Call it.
15750 * decl.c (init_decl_processing): Likewise.
15752 1998-08-19 Warren Levy <warrenl@cygnus.com>
15754 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
15755 soft_anewarray; adjust args passed.
15756 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
15757 match _Jv_NewObjectArray.
15759 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15761 * decl.c (push_labeled_block, pop_labeled_block): New functions.
15762 * expr.c (loopup_label): Call create_label_decl.
15763 (create_label_decl): New function.
15764 (java_lang_expand_expr): Call expand_start_bindings with argument
15766 * java-tree.h Added space after PROTO in function declarations
15768 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
15769 (create_label_decl, push_labeled_block): New function
15771 * lex.c (label_id): Initialize.
15772 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
15774 * parse.h Added space after PROTO in function declarations when
15776 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
15777 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
15778 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
15779 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
15781 (struct parser_ctxt): New fields current_loop,
15782 current_labeled_block.
15783 (build_if_else_statement, patch_if_else_statement,
15784 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
15785 generate_labeled_block, complete_labeled_statement,
15786 build_bc_statement, patch_bc_statement, patch_loop_statement,
15787 build_new_loop, build_loop_body, complete_loop_body): New function
15789 * parse.y (java_warning_count): New global variable.
15790 (label_id): New static variable.
15791 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
15792 (block:): Return size_zero_node when block is empty.
15793 (empty_statement:): Return size_zero_node.
15794 (statement:): Implement supplemental action when for_statement: is
15796 (label_decl:): New rule.
15797 (labeled_statement:): Rewritten using label_decl. Actions
15799 (labeled_statement_nsi:): Likewise.
15800 (if_then_statement): Actions implemented.
15801 (while_expression): New rule.
15802 (while_statement:): Rewritten using while_expression. Actions
15804 (while_statement_nsi:): Likewise.
15805 (do_statement_begin:): New rule.
15806 (do_statement:): Rewritten using do_statement_begin. Actions
15808 (for_statement:): Rewritten using for_begin. Actions implemented.
15809 (for_statement_nsi:): Likewise.
15810 (for_header:, for_begin:): New rules.
15811 (for_init:): Actions implemented.
15812 (statement_expression_list:, break_statement:,
15813 continue_statement:): Likewise.
15814 (yyerror): Count number of issued warning(s).
15815 (java_report_errors): Report error(s) and/or warning(s).
15816 (java_complete_class): Use build_java_argument_signature to
15817 recompute completed method signature.
15818 (java_check_regular_methods): New locals method_wfl and aflags.
15819 Use method_wfl instead of lookup_cl during error reports. Fixed
15820 indentation and modified some error messages. Use
15821 lang_printable_name in method instead of the DECL_NAME. New code
15822 to issue warnings on methods not overriding corresponding methods
15823 private to a different package.
15824 (java_method_add_stmt): Call add_stmt_to_compound.
15825 (add_stmt_to_compound): New function.
15826 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
15827 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
15828 (build_if_else_statement, patch_if_else_statement,
15829 build_labeled_block, generate_labeled_block,
15830 complete_labeled_statement, build_new_loop, build_loop_body,
15831 complete_loop_body, patch_loop_statement, build_bc_statement,
15832 patch_bc_statement, patch_exit_expr): New functions.
15833 * typeck.c (build_java_signature): Build argument signature before
15834 enclosing it in between parenthesis.
15836 1998-08-17 Warren Levy <warrenl@cygnus.com>
15838 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
15839 (JAVA_OBJS): Added reminder comment
15841 1998-08-13 Nick Clifton <nickc@cygnus.com>
15843 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
15844 be interpreted as a long long.
15846 1998-08-13 Warren Levy <warrenl@cygnus.com>
15848 * decl.c (init_decl_processing): Use _Jv_InitClass, not
15849 soft_initialise_class. Use _Jv_NewMultiArray, not
15850 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
15851 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
15852 _Jv_CheckArrayStore, not soft_checkarraystore. Use
15853 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
15855 1998-08-12 Per Bothner <bothner@cygnus.com>
15857 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
15858 length_identifier_node): New global tree node constants.
15859 * parse.y (kw_super, kw_this, kw_length): Removed globals.
15860 Replace uses by super_identifier_node etc.
15861 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
15863 * parse.y (resolve_field_access): Don't special-case ".length" if
15864 flag_emit_class_files.
15865 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
15866 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
15869 1998-08-11 Per Bothner <bothner@cygnus.com>
15871 * decl.c (init_decl_processing): Remove unused method_type_node fields.
15872 * class.c (make_method_value): Remove init for removed fields.
15874 * class.c (layout_class): Use build_java_argument_signature.
15875 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
15877 * typeck.c (push_java_argument_signature): Removed. Merged into ...
15878 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
15879 (build_java_signature): Don't use push_java_argument_signature.
15881 * typeck.c (lookup_argument_method): New function.
15882 * parse.y (java_check_regular_methods): Use lookup_argument_method
15883 instead of lookup_java_method2 followed by lookup_java_method.
15885 * parse.y (check_method_redefinition): Minor optimization.
15887 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
15888 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
15890 1998-08-10 Tom Tromey <tromey@cygnus.com>
15892 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
15895 * gjavah.c (java_float_finite): Use K&R-style definition.
15896 (java_double_finite): Likewise.
15897 (generate_access): Now returns void. Changed all callers.
15898 (last_access_generated): Removed.
15899 (process_file): Only make a single pass over the .class file.
15901 1998-07-29 Per Bothner <bothner@cygnus.com>
15903 * class.c (get_dispatch_table): Add extra dummy vtable entry,
15904 for compatibility for G++ (with -fvtable-thunks).
15905 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
15907 * gjavah.c (process_file): Use public inheritance for super-class.
15909 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
15911 * lex.c (java_init_lex): Initialize ctxp->package.
15912 * parse.h (struct parser_ctxt): package and package_len replaced
15913 by tree package, an identifier node. Field method_decl_list is
15914 gone. Fixed comments.
15915 (lookup_field_wrapper, merge_qualified_name, not_accessible,
15916 class_in_current_package): New function prototypes.
15917 * parse.y (array_type:): Set class loaded flag on primitive type
15919 (package_declaration:): Assign ctxp->package to the
15921 (method_invocation:): Handle invocation of method qualified by
15923 (single_type_import_declaration:): Removed ambiguity check.
15924 (java_pop_parser_context): New local variable `next'. Reset and
15925 set IMPORT_CLASSFILE_NAME flags on current and previous import
15927 (java_accstring_lookup): Use new local macro COPY_RETURN.
15928 (lookup_field_wrapper): New function.
15929 (parser_qualified_classname): Use merge_qualified_name.
15930 (parser_check_super_interface): Broaden error message.
15931 (do_resolve_class): Check for qualified class name in the current
15932 compilation unit if appropriate.
15933 (process_imports): Check for already defined classes.
15934 (check_pkg_class_access): Got rid of call to
15935 get_access_flags_from_decl.
15936 (java_complete_expand_methods): Call safe_layout_class based on
15937 the current class size.
15938 (make_qualified_primary): Build a WFL qualification on primary if
15940 (merge_qualified_name): New function.
15941 (make_qualified_name): Use merge_qualified_name.
15942 (resolve_expression_name): Use safe_lookup_field.
15943 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
15944 (resolve_qualified_expression_name): Likewise. Check on resolved
15945 element accessibility.
15946 (not_accessible_p, class_in_current_package): New functions.
15947 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
15948 (patch_method_invocation_stmt): Merged common pieces. Check
15949 accessibility of invoked method.
15950 (check_for_static_method_reference): Add returned type in error
15952 (invocation_mode): Get rid of bogus check on PRIVATE methods.
15953 (refine_accessible_methods_list): Merged two conditions in test.
15954 (java_complete_class): Sanity check on stabilize_ref gone.
15955 * zextract.c (read_zip_archive): Cast lseek second argument to long.
15957 1998-07-28 Per Bothner <bothner@cygnus.com>
15959 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
15961 1998-07-24 Tom Tromey <tromey@cygnus.com>
15963 * gjavah.c (F_NAN): Removed.
15964 (F_NAN_MASK): New macro.
15965 (F_POSITIVE_INFINITY): Removed.
15966 (F_NEGATIVE_INFINITY): Likewise.
15967 (java_float_finite): Rewrote.
15968 (D_NAN_MASK): Renamed.
15969 (java_double_finite): Rewrote.
15970 (D_POSITIVE_INFINITY): Removed.
15971 (D_NEGATIVE_INFINITY): Likewise.
15973 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
15974 If verbose, print underlying representation of value in hex.
15976 1998-07-24 Per Bothner <bothner@cygnus.com>
15978 * buffer.h, buffer.c: New files.
15979 * Makefile.in (JAVA_OBJS): Add buffer.o.
15981 Support locals variables and writing their debug entries to .class.
15982 * jcf-write.c: Simplify some by user new buffer type.
15983 (vode_buffer_grow): Removed.
15984 (struct localvar_info): New type.
15985 (localsvars, localvartable): New buffers.
15986 (localvar_alloc, localvar_free): New functions.
15987 (generate_bytecode_insns): Handle local variables.
15988 (generate_classfile): Write LocalVariableTable attribute.
15990 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15992 * jcf-io.c (open_in_zip): Check the zipfile magic number.
15993 * zipfile.h (ZIPMAGIC): New macro.
15995 1998-07-24 Tom Tromey <tromey@cygnus.com>
15997 * Makefile.in (gjavah.o): Updated dependencies.
15998 (jcf-dump.o): Likewise.
15999 (all.indirect): Use ../gjavah.
16000 (../gjavah$(exeext)): Likewise.
16001 (clean): Don't remove gjavah.
16002 (clean): Remove parse.c, not java/parse.c.
16003 * Make-lang.in (java): Added gjavah.
16004 (gjavah$(exeext)): New target.
16005 (GJAVAH_SOURCES): New macro.
16006 (java.all.build): Added gjavah.
16007 (java.all.cross): Likewise.
16008 (java.rest.encap): Likewise.
16009 * config-lang.in (compilers, stagestuff): Added gjavah.
16011 1998-07-23 Tom Tromey <tromey@cygnus.com>
16013 * gjavah.c (java_float_finite): New function.
16014 (java_double_finite): Likewise.
16015 (F_POSITIVE_INFINITY): New macro.
16016 (F_NEGATIVE_INFINITY): Likewise.
16018 (D_POSITIVE_INFINITY): Likewise.
16019 (D_NEGATIVE_INFINITY): Likewise.
16021 (print_field_info): Use java_float_finite and java_double_finite.
16023 1998-07-23 Per Bothner <bothner@cygnus.com>
16025 * parse.y (method_header): Name "this" implicit argument.
16027 1998-07-22 Per Bothner <bothner@cygnus.com>
16029 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16030 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16031 (put_linenumber): New function.
16032 (generate_bytecode_insns, generate_classfile): Write line numbers.
16034 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16036 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16037 (lookup_name, build_known_method_ref, build_class_init,
16038 build_invokevirtual, invoke_build_dtable, match_java_method,
16039 build_field_ref, pushdecl_force_head, build_java_binop,
16040 binary_numeric_promotion, build_decl_no_layout,
16041 build_java_arrayaccess, build_newarray, build_anewarray,
16042 build_java_array_length_access, build_java_arraynull_check): New
16043 extern function prototypes.
16044 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16045 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16047 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16049 * jcf.h (jcf_out_of_synch): New extern function prototype.
16050 * parse.h: Static/global function implemented in parse.y
16051 prototyped and declarations moved at the end of the file.
16052 (DECL_P): Check that the argument isn't null.
16053 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16054 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16055 (QUAL_DECL_TYPE): New macro.
16056 (PARAMS): Macro definition removed.
16057 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16058 (return_statement:): Call build_return.
16059 (field_access:): Call make_qualified_primary in sub rule.
16060 (method_invocation:): Build method invocation and call
16061 make_qualified_primary when processing primaries.
16062 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16063 get_type_from_signature.
16064 (java_check_regular_method): Extra integer 0 argument when calling
16065 lookup_java_method2.
16066 (lookup_java_interface_method2): Extra method DECL argument when
16067 calling lookup_java_interface_method2.
16068 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16069 COMPOUND_EXPR node.
16070 (java_complete_expand_method): Layout current class iff not
16071 already done. Don't process interface's methods.
16072 (java_complete_expand_method): Use super class only if it
16073 exists. Use current class otherwise.
16074 (make_qualified_primary): New function.
16075 (resolve_expression_name): Process qualified expression or
16076 expression from primary the same way.
16077 (resolve_expression_name): Two last arguments to
16078 resolve_field_access are now NULL_TREEs.
16079 (resolve_field_access): New variable is_static. Local field must
16080 be DECLs. is_static computed on field DECLs only. Append code in
16081 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16082 to initialize field_type.
16083 (resolve_qualified_expression_name): New local variable,
16084 previous_call_static and is_static. Handle primaries with function
16085 calls, casts, array references and `this'. `super' now handled as
16086 `(super_class)this'. Use is_static to clarify boolean expressions.
16087 Added code to handle case where a proper handle is required to
16088 access a field. Use QUAL_DECL_TYPE where applicable.
16089 (maybe_access_field): New function.
16090 (patch_method_invocation_stmt): New arguments primary, where,
16091 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16092 deleted. Use `where' as a type to search from if specified. Check
16093 for static method reference where forbidden. Append primary or
16094 current_this to the argument list if not calling constructor nor
16096 (check_for_static_method_reference): New function.
16097 (patch_invoke): Layout the class on which new is done if
16099 (lookup_method_invoke): Changed format to report errors on
16101 (qualify_ambiguous_name): New local variable this_found. Now
16102 handle things from primaries. Method call are considered
16104 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16105 changed into NULLs.
16106 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16107 (java_complete_tree): New case fo RETURN_EXPR. Process function
16108 call arguments in separate function.
16109 (complete_function_arguments): New function.
16110 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16112 (patch_assignment): Take the return function slot into account as
16113 a RHS. Distinguish assignment from a return.
16114 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16115 when checking methods in interfaces.
16116 (resolve_type_during_patch): NULL argument to unresolve_type_p
16117 instead of NULL_TREE.
16118 (patch_newarray): Fixed typo in comment.
16119 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16120 (build_return, patch_return): New functions.
16121 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16123 1998-07-21 Per Bothner <bothner@cygnus.com>
16125 * constants.c (find_name_and_type_constant, find_fieldref_index,
16126 find_methodref_index): New methods.
16127 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16128 just return given method. Also, rename to build_known_method_ref.
16129 (expand_invoke): Rename call to build_invoke_non_interface.
16130 * java-tree.h, parse.h: Update prototype.
16131 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16132 (such as expand_expr_stmt) if flag_emit_class_files.
16133 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16134 STACK_TARGET, IGNORE_TARGET): New macros.
16135 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16136 (generate_bytecode_insn): New function to generate method's bytecode.
16137 (generate_classfile): Node generate Code attribute for a method.
16138 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16139 push_long_const, field_op, adjust_typed_op, maybe_wide):
16140 New functions used by generate_bytecode_insn.
16142 * typeck.c (signature_include_return): Remove variable.
16143 (push_java_argument_signature, build_java_argument_signature): New.
16144 (build_java_signature): Use push_java_argument_signature.
16145 * parse.y: Use build_java_argument_signature instead of fiddling
16146 with signature_include_return.
16148 1998-07-17 Tom Tromey <tromey@cygnus.com>
16150 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16153 * Makefile.in (all.indirect): Added gjavah$(exeext).
16154 (gjavah$(exeext)): Added $(exeext).
16157 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16159 * class.c (layout_class): Call to java_layout_parsed_class replace
16160 by safe_layout_class.
16161 * expr.c (build_java_array_length_access): Removed static storage
16162 class in the function definition.
16163 (build_java_arraynull_check): Likewise.
16164 Also fixed typos in two comments.
16165 * lex.c (java_init_lex): Initialize static global kw_length.
16166 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16167 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16169 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16170 * parse.h (resolve_no_layout): New static function declaration.
16171 (get_identifier_in_static): Declaration removed.
16172 (java_layout_parsed_class): Function name declaration changed to
16174 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16175 not_initialized_as_it_should_p, build_this): New static function
16177 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16178 binary_numeric_promotion, stabilize_reference,
16179 build_decl_no_layout, build_java_arrayaccess): Extern function
16180 declarations moved into their own section.
16181 (build_newarray, build_anewarray, build_java_array_length_access,
16182 build_java_arraynull_check): New extern function declarations.
16183 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16184 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16186 (CALL_CONSTRUCTOR_P): New macro.
16187 * parse.y (kw_length): New static global tree node.
16188 (return_statement): Tagged <node>.
16189 (RETURN_TK): Tagged <operator>.
16190 (variable_declarator_id:): Build variable declaration with an
16191 empty initialization value if a syntax error was found in the
16192 initialization part of the variable declaration.
16193 (statement_without_trailing_substatement:): return_statement: now
16194 uses the default rule.
16195 (return_statement:): Temporarily fixed to return NULL_TREE.
16196 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16197 (class_instance_creation_expression:): Class creation rules now
16198 call build_method_invocation upon reduction.
16199 (array_creation_expression:): Rules call build_newarray_node upon
16201 (dim_exprs:): Build a list of dimension expressions.
16202 (dim_expr:): Store location of the OSB_TK in the dimension
16204 (method_invocation:): Added a new error rule.
16205 (build_unresolved_array_type): WFL argument may also be an array
16206 on a primitive type. Name of the argument changed to reflect this.
16207 (method_declarator): Insert argument type at the beginning of the
16208 argument type list and later reverse the list.
16209 (unresolved_type_p): Argument 'returned' may be optionally
16211 (java_layout_class_from_source): Function renamed
16213 (resolve_and_layout): Now call resolve_no_layout and
16215 (resolve_no_layout): New function.
16216 (purify_type_name): New function.
16217 (complete_class_report_errors): Call purify_type_name during error
16218 report on a type not found.
16219 (process_imports): error_found local variable doesn't need to be
16220 initialized to zero.
16221 (declare_local_variables): New local type_wfl. Fixed typo in error
16222 message. type_wfl assigned to unresolved type and used to register
16223 incomplete type. Build a WFL around the variable initialization
16224 statement so that debug info can be generated on it.
16225 (source_start_java_method): Reverse argument list after they've
16227 (current_this): New static global variable.
16228 (java_complete_expand_methods): Set current_this when appropriate.
16229 (resolve_expression_name): Build correct static and non static
16230 field access bearing a simple name.
16231 (resolve_field_access): Resolve the length field of arrays. Handle
16233 (patch_method_invocation_stmt): Set the type of the method
16234 invocation to error_mark_node. This value is later overridden by a
16235 valid type, if any. Don't handle qualified constructor invocation
16236 as qualified method invocation. Call lookup_method_invoke with its
16237 new flag. It's no longer necessary to access the selected method
16238 as the value of a tree list. Handle constructor invocation.
16239 (patch_invoke): Reverse argument list when invoking non interface
16240 methods. Insert call to new as the first argument of the
16242 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16243 defined within a final class. Return INVOKE_STATIC if the invoked
16244 method is a constructor.
16245 (lookup_method_invoke): New lc argument is a flag to indicate a
16246 constructor lookup. Now handle constructor lookup. Choose the most
16247 specific method in case several were matching the invocation
16248 requirements. Return a method decl instead of a tree list featuring
16249 one single method decl element.
16250 (refine_accessible_methods_list): New lc flag argument to
16251 indicate that a constructor is being looked up.
16252 (not_initialized_as_it_should_p): New function.
16253 (java_complete_tree): Now process fake tree codes
16254 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16255 save_expr on resolved function call arguments. Case on
16256 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16257 (patch_assignment): LHS can be a field access expression. When
16258 dealing with reference, lhs_type is the promoted type of the
16259 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16261 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16262 (patch_binop): Use not_initialized_as_it_should_p where
16264 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16265 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16267 (resolve_type_during_patch): New function.
16268 (patch_cast): Call resolve_type_during_patch to resolve type and
16269 report error accordingly.
16270 (patch_array_ref): Use not_initialized_as_it_should_p where
16271 applicable. Array base expression is saved before being
16272 used. Promote the type of an array elements if it contains non
16274 (build_newarray_node, patch_newarray, build_this): New functions.
16276 1998-07-16 Tom Tromey <tromey@cygnus.com>
16278 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16279 increment it in `for' statement.
16280 (print_field_info): If number is inf or nan, don't print it.
16281 (print_method_info): If method name is `delete', just ignore it.
16282 (print_c_decl): Special-case jstringArray.
16284 * gjavah.c (help): New function.
16285 (no_argument): New function.
16286 (usage): Changed text.
16287 (main): Rewrote argument handling. Now handles -v, --help,
16289 (version): New function.
16290 (found_error): New global.
16291 (main): Return found_error.
16292 (generate_access): Set found_error.
16293 (print_c_decl): Likewise.
16295 1998-07-15 Tom Tromey <tromey@cygnus.com>
16297 * gjavah.c (print_c_decl): Don't print "," when examining field.
16298 Skip type name when looking at "[L" types.
16299 (process_file): Now static.
16300 (generate_access): Now returns int.
16301 (last_access_generated): New global.
16302 (process_file): Clear last_access_generated; make multiple passes
16304 (print_field_info): Just return if generate_access returns true.
16305 (print_method_info): Likewise. Also, allow <init> functions to
16307 (print_c_decl): Added is_init argument. Print constructors
16309 (print_cxx_classname): Use UTF8_GET to extract characters from
16311 (print_base_classname): New function.
16312 (print_class_decls): New function.
16313 (process_file): Use it.
16314 (utf8_cmp): New function.
16316 1998-07-13 Nick Clifton <nickc@cygnus.com>
16318 * lang-options.h: Format changed to match changes in gcc/toplev.c
16319 to implement a --help option.
16321 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16323 * decl.c (init_decl_processing): Revert change to dtable_type.
16325 1998-07-09 Per Bothner <bothner@cygnus.com>
16327 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16329 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16331 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16333 * lang.c (lang_init): Default flag_exceptions to 1, without
16334 checking to see if it's 2 first.
16336 1998-07-08 Jeffrey A Law (law@cygnus.com)
16338 * constants.c: Include "system.h".
16339 * decl.c: Likewise.
16340 * lang.c (flag_new_exceptions): Get via extern now.
16341 (lang_init_options): New functions. Turn on flag_new_exceptions.
16343 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16345 * lex.c (java_lex): Return 0 when we see an invalid character in
16348 * lex.c (java_read_char): Specify extra argument when calling
16350 (java_read_unicode, java_parse_end_comment,
16351 java_parse_escape_sequence): Likewise,
16352 (java_lex): Specify extra argument when calling
16353 java_lex_error. Test that IDs are beginning with a legal character
16354 for IDs. Handle invalid characters with an error message and a
16355 call to java_lex_error.
16356 (java_lex_error): Adjust column position by new argument
16357 `forward'. Issue an error even if in the middle of reporting an
16360 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16362 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16363 we don't explicitly put a null pointer when we're copying it.
16365 1998-07-07 Tom Tromey <tromey@cygnus.com>
16367 * gjavah.c (print_cxx_classname): New function.
16368 (super_class_name): Likewise.
16369 (print_super_fields): Removed.
16370 (in_super): Removed.
16371 (print_field_info): Never generate #defines.
16372 (print_c_decl): Changed generated types to match JNI. No longer
16373 print class name before method name.
16374 (print_method_info): Print "static" before static methods.
16375 Print "virtual" before non-final methods.
16376 (usage): Use exit(1), not exit(-1).
16378 (print_field_info): Use %.17g to print a double.
16379 (last_access): New globals.
16380 (process_file): Initialize last_access.
16381 (usage): Now static.
16382 (ACC_VISIBILITY): New define.
16383 (generate_access): New function.
16384 (print_field_info): Call it.
16385 (print_method_info): Likewise. Also, generate information for all
16386 methods, not just native methods. Return void.
16387 (print_c_decl): Return void.
16388 (print_field_info): Return void.
16390 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16392 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16393 processing the jc1 grammar file. Prefix bison functions and
16394 variables with java_.
16395 (parse.c): Dependencies on parse.h and lex.h
16396 * expr.c (build_java_arrayaccess): Function now global.
16397 * java-tree.h: Comment reorganized to carry on previous
16398 classification effort.
16399 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16400 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16401 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16402 java_parse (new prefix java_ generated by bison).
16403 (java_layout_parsed_class, java_register_parsed_class): Function
16405 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16406 * lex.c (static tree wfl_op): Variable deleted.
16407 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16408 ctxp fields to NULL_TREE.
16409 (java_lex): No longer create WFL for operators. Filename caching
16410 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16411 created as STRING_CST and later expanded. Removed extra argument
16412 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16414 (build_wfl_node): Removed code in comments.
16415 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16416 store token and location data in the current bison token.
16417 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16418 static/extern function declaration at the beginning of the file.
16419 (struct qualification): Data structure definition deleted.
16420 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16421 (qualify_ambiguous_name): Function declaration modified. Function
16422 now returns nothing.
16423 (build_array_ref, patch_array_ref, make_qualified_name,
16424 resolve_qualified_expression_name, maybe_generate_clinit,
16425 resolve_field_access): New static function declarations.
16426 (build_java_arrayaccess): New extern function declaration.
16427 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16428 (CALL_EXPR_PRIMARY): Macro deleted.
16429 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16430 (struct parser_ctxt): Field initialized_final
16431 removed. non_static_initialized, static_initialized: New fields.
16432 * parse.y (static tree kw_super, static tree kw_this): New global
16434 (%union): tree wfl field of operator member replaced by int
16435 location. WFLs are non longer created for operators.
16436 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16437 (qualified_name:): Now calls make_qualified_name to build the
16439 (type_declaration:): Consider generating <clinit> when class
16441 (variable_declarator:): Directly build an assignment node when the
16442 variable is initialized when declared.
16443 (this_or_super:): Build a WFL and set current location when THIS
16444 or SUPER are parsed.
16445 (expression_statement:): Wrap statement around a WFL.
16446 (primary_no_new_array:): Fixed typo. Changed value returned by
16447 THIS_TK because of its new type (temporary).
16448 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16449 (field_access:): Build qualified name with SUPER.
16450 (method_invocation:): Fixed returned value because of SUPER's new
16452 (array_access:): Use OSB_TK location information.
16453 (post_increment_expression:, post_decrement_expression:,
16454 unary_expression:, pre_increment_expression:,
16455 pre_decrement_expression:, unary_expression_not_plus_minus:,
16456 cast_expression:, multiplicative_expression:,
16457 additive_expression:, shift_expression:, relational_expression:,
16458 equality_expression:, and_expression:, exclusive_or_expression:,
16459 inclusive_or_expression:, conditional_and_expression:,
16460 conditional_or_expression:, assignment:): Use new location/token
16461 information available on operators.
16462 (create_class): Set super_decl_type to NULL_TREE when processing
16464 (register_fields): Field initialization is now a MODIFY_EXPR
16465 node. Chain initialization code to the matching lists (according
16466 to the field declaration modifiers).
16467 (maybe_generate_clinit): New function.
16468 (method_header): Don't set method's DECL_NAME to a WFL when adding
16469 methods to java.lang.Object.
16470 (resolve_and_layout): Now can return NULL_TREE if the type
16471 resolution fails. Otherwise, return the class DECL instead of its
16473 (check_method_redefinition): Don't patch method DECL_NAME if it
16474 belongs to java.lang.Object.
16475 (process_imports): Simply assign error_found to the value returned
16476 by check_pkg_class_access.
16477 (declare_local_variables): Don't use their init statements (if
16478 any) when parsing error were previously found. Reuse MODIFY_EXPR
16479 build during parsing as an init statement.
16480 (java_method_add_stmt): Now return the current method body.
16481 (java_layout_parsed_class, java_register_parsed_class): Functions
16483 (java_complete_expand_methods): Initialize the constant pool on a
16484 per class basis. Layout the classes before expanding their method
16485 bodies. Don't try expand artificial constructor code if error were
16486 found. Make the classes data and register them if no error were
16488 (java_complete_expand_method): Retrieve an artificial constructor
16489 argument list before entering its body. Assign the top block to
16490 the artificial constructor function body and set types of declared
16491 blocks and compound statements to void. Walk method body if not an
16492 artificial constructor.
16493 (make_qualified_name, cut_identifier_in_qualified): New functions.
16494 (resolve_expression_name): Fixed comments. Save/restore the
16495 current class CLASS_LOADED_P flag value. Build non qualified
16496 static field access and handle qualified expression names.
16497 (resolve_field_access, resolve_qualified_expression_name): New
16499 (patch_method_invocation_stmt): Use the new expression resolution
16500 scheme, calling resolve_field_access when the function call is
16501 resolved as an expression.
16502 (qualify_ambiguous_name): Function rewritten to work on qualified
16503 expression produced by make_qualified_name.
16504 (java_complete_tree): Promote type when function's argument are
16505 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16506 the assignment to discover further errors if RHS is a expression
16507 name that fails to evaluate. Declare LHS initialized even though
16508 the assignment failed. Don't use the location variable and removed
16509 extra argument in patch function calls. Now handle the ARRAY_REF
16510 case and build internal string representation when STRING_CSTs are
16512 (build_method_invocation): Don't wrap function call around a WFL.
16513 (build_assignment): Likewise. Use the operator location
16515 (patch_assignment): Handle array access LHSs. Handle error
16516 provenance, resulting in a better error report.
16517 (build_binop): Use op_location from operator as binop location
16519 (build_unaryop, build_incdec, build_cast): Likewise.
16520 (patch_binop): Extract location information from the node. Fixed
16521 typo in error message.
16522 (patch_unary_op): Extract location information from the node.
16523 (build_array_ref, patch_array_ref): New functions.
16525 1998-07-01 Tom Tromey <tromey@cygnus.com>
16527 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16528 match _Jv_IsInstanceOf.
16529 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16530 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16532 1998-06-30 Tom Tromey <tromey@cygnus.com>
16534 * decl.c (init_decl_processing): Functions are now named
16535 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16537 1998-06-29 Per Bothner <bothner@cygnus.com>
16539 * java-tree.h (load_class): Add prototype.
16540 * class.c (is_compiled_class): Add missing arg to load_class.
16541 * expr.c (expand_java_NEW): Call load_class.
16542 * parse.y (process_import): Removed bogus use of void return value.
16544 1998-06-25 Per Bothner <bothner@cygnus.com>
16546 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16547 Function name is "_Jv_Throw" instead of "soft_athrow".
16548 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16549 Function name is "_Jv_AllocObject" instead of "soft_new".
16550 Takes an extra parameter (object size).
16551 * expr.c: Update calls.
16553 1998-06-24 Per Bothner <bothner@cygnus.com>
16555 * lex.c (java_get_line_col): Handle end-of-file.
16556 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16558 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16560 * lang.c (lang_init): Make -fexceptions the default.
16561 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16562 exception handling is not turned on.
16564 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16566 * lang.c (flag_new_exceptions): Make this this default.
16567 * decl.c (end_java_method): Call emit_handlers.
16568 * except.c (method_init_exceptions): Set language code and version.
16569 (expand_start_java_handler): Enable exception, and call
16570 expand_eh_region_start.
16571 (expand_end_java_handler): Enable exception, and set up catch blocks.
16572 (emit_handlers): New routine to generate the saved handlers.
16573 * java-except.h (emit_handlers): Add prototype.
16575 1998-06-12 Per Bothner <bothner@cygnus.com>
16577 We used to have three different representations of the constant pool:
16578 the CPool structure, the tree_constant_pool, and the constructures
16579 used to build the Class object (which may need class and string
16580 constants) in compiled code. None were appropriate for compiling
16581 to .class files, so I did a major overhaul.
16583 First, the tree_constant_pool array was removed. Things were
16584 modified to the CPool structure in the JCF could be used.
16585 Second, a "capacity" field was added to the CPool, and functions
16586 written to search for a matching constant, adding one if not found.
16587 The code that generated the Class object was changed to use a CPool.
16588 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16589 the static Class object are now only in build_constants_constructor.
16590 Finally, I wrote code which can generate a .class file (including its
16591 constant pool) from the RECORD_TYPE of a class. This is a big step
16592 on the way to compiling Java source into .class files.
16594 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16595 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16597 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16598 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16599 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16600 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16601 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16602 (lang_type): Removed constant_pool field.
16603 * jcf.h (CPool): Renamed size to count. Added field capacity.
16604 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16605 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16606 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16608 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16609 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16610 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16611 (set_constant_entry, find_constant1, find_constant2,
16612 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16613 find_utf8_constant, find_class_or_string_constant): New functions.
16615 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16616 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16617 (give_name_to_class, get_class_constant): Likewise.
16618 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16619 (get_name_and_type_constant, get_ref_constant): Removed.
16620 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16621 * parse.y: Don't save/restore tree_constant_pool.
16622 * verify.c (verify_jvm_instructions): Update for new approach.
16623 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16625 * lang-options.h: Added -femit-class-file, -femit-class-files.
16626 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16627 (lang_f_options): Added "emit-class-file(s)".
16629 * expr.c (build_java_arrayaccess): Generate more efficient array
16630 bounds checking, by using unsigned compare.
16632 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16634 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16636 * parse.h: New comment on the handling of unresolved type
16637 identifiers. JDEPs are now part of the jdep_code enum.
16638 (typedef struct jdep): Now use enum jdep_code or int, depending on
16639 availability. Both are narrowed down to an 8 bits bitfield.
16640 (CALL_EXPR_PRIMARY): Fixed comment.
16642 1998-06-10 Tom Tromey <tromey@cygnus.com>
16644 * Make-lang.in (java): Added gjavac and jvgenmain.
16645 (java.start.encap): Depend on gjavac.
16646 (java.rest.encap): Depend on jvgenmain.
16648 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16649 (JAVA_CROSS_NAME): Likewise.
16650 (java.all.build): Depend on jvgenmain and gjavac.
16651 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16652 (jvgenmain$(exeext)): New target.
16653 (java.install-common): Wrote.
16654 * config-lang.in (compilers, stagestuff): Added gjavac and
16657 1998-06-10 Dave Brolley <brolley@cygnus.com>
16659 * lang.c (lang_decode_option): New argc/argv interface.
16661 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16663 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16664 * decl.c (build_decl_no_layout): New function.
16665 * expr.c (java_lang_expand_expr): Layout declarations found in
16666 blocks before they're pushed.
16667 * jcf-parse.c (load_class): Save current line when parsing class
16669 (parse_source_file): Register class before expanding their
16671 * lang.c (put_decl_node): Produce `null' when `void *' is
16673 * lex.c (static tree wfl_op): New static global, for error report
16675 (java_init_lex): wfl_operator and wfl_op initialized
16676 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16678 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
16679 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
16680 build_unresolved_array_type): New static function definitions.
16681 (build_decl_no_layout): New extern function declared.
16682 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
16683 faulty modifier exists.
16684 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
16685 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
16686 (UNARY_PLUS_EXPR): New fake operator.
16687 (struct parser_ctxt): New field osb_number.
16688 * parse.y (static tree wfl_operator): New static WFL for operator
16689 bound error messages.
16690 (DECR_TK, INCR_TK): Moved.
16691 (OP_TK): Tagged <operator>.
16692 (array_type:): Now call build_unresolved_array_type.
16693 (dim_expr:): Count the number of '[' seen.
16694 (post_increment_expression, post_decrement_expression,
16695 pre_increment_expression, pre_decrement_expression,
16696 unary_expression_not_plus_minus, unary_expression:): Actions are
16697 now building the corresponding unary expressions.
16698 (cast_expression:): Actions are now building cast expressions.
16699 (build_unresolved_array_type): New function.
16700 (create_interface): Reset the number of declared interfaces.
16701 (create_class): Likewise.
16702 (method_header): Methods declared within the scope of an interface
16703 are now implicitly set public and abstract.
16704 (java_complete_class): Variable's and parameter's type are patched
16705 with a promoted type.
16706 (declare_local_variables): Resolved non builtin types are promoted
16707 before being used to build a variable decl. Removed type patch
16708 posted on variable initialization statement.
16709 (source_start_java_method): Use build_decl_no_layout to build the
16710 decl of a parameter of incomplete type.
16711 (java_register_parsed_class): Process interfaces too. Call
16712 rest_of_decl_compilation on each processed class declarations.
16713 (java_complete_expand_methods): Don't attempt to expand things in
16715 (java_complete_tree): Process CONVERT_EXPR, even though it always
16716 has a type. Propagate error_mark_node to node's type too. Promote
16717 method's call argument type and return error_mark_node if
16718 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
16719 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
16720 handle unary operator nodes.
16721 (build_assignment): Added comment.
16722 (print_int_node): New function.
16723 (patch_assignment): New second argument. New error handling. Use
16724 print_int_node. Handle references. Use can_cast_to_p to issue
16725 different error message according to the context and check upon
16726 the initialization of the RHS.
16727 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
16728 (operator_string): Handle more operators.
16729 (patch_binop): No longer use a function static
16730 wfl_operator. Improved error message on shift distance.
16731 (build_unaryop, build_incdec, build_cast, patch_unaryop,
16732 patch_cast): New functions.
16734 1998-06-05 Per Bothner <bothner@cygnus.com>
16736 * jvspec.c: New file.
16737 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
16739 * java-tree.h (identifier_subst): Add declaration.
16741 1998-06-04 Tom Tromey <tromey@cygnus.com>
16743 * jvgenmain.c (main): Generate call to JvRunMain.
16745 * class.c (make_class_data): Push value for "sync_info" field.
16746 * decl.c (init_decl_processing): Push "sync_info" field.
16748 1998-06-03 Per Bothner <bothner@cygnus.com>
16750 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
16751 Java (source) name, not signature.
16752 Set TYPE_ALIGN to (at least) that of element_type.
16754 1998-06-02 Per Bothner <bothner@cygnus.com>
16756 * class.c: Moved classname-mangling-rekated code to ...
16757 * mangle.c: ... this new file.
16758 * jvgenmain.c: New program (needs mangle.c) to generate main program.
16759 * Makefile.in: Update for above changes.
16761 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
16763 * expr.c (truthvalue_conversion): Convert integer and floating
16764 point value to their truth value.
16765 * lex.c (java_lex): Handle the `null' literal.
16766 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
16767 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
16768 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
16771 * parse.y: Reorganization/documentation on token declaration.
16772 (binop_lookup[]): New added new tree codes.
16773 (relational_expression): Build corresponding binary operators.
16774 (equality_expression, conditional_and_expression,
16775 conditional_or_expression): Likewise.
16776 (java_complete_class): Fix crash in debug message.
16777 (java_complete_tree): Check initialization of method call
16778 arguments. Further bogus node evaluation to detect more error
16779 during assignments. Handles more binary operators.
16780 (patch_assignment): Use DECL_P.
16781 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
16783 (operator_string): Handle more case. Compacted source.
16784 (patch_binop): Changed function comment. Checking for
16785 uninitialized first operand takes the compound assignment into
16786 account and uses DECL_P. Checking for uninitialized second operand
16787 delayed to routine's end. Use macros to issue type bound error
16788 messages and issue messages on both operands if their types are
16789 different. Force fixed type into node. Handle all binary
16792 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16794 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
16795 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
16796 build operator node and return tokens.
16797 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
16798 * parse.h (java_complete_tree): Changed returned type in prototype.
16799 (build_method_invocation, build_assignment, patch_assignment,
16800 patch_binop): New static function declarations.
16801 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
16802 BUILD_EXPR_WFL): New macros.
16803 * parse.y (enum tree_code binop_lookup[]): New static for token to
16805 (%union): Parser union has new sub-structure `operator'.
16806 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
16807 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
16808 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
16809 ASSIGN_ANY_TK): Tokens tagged `operator'.
16810 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
16811 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
16812 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
16813 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
16814 (assignment_operator:): Rule tagged `operator'.
16815 (expression_statement:): Re-installed default rule.
16816 (method_invocation:): Sub rules call build_method_invocation.
16817 (postfix_expression:): Don't attempt to resolve name here. Just
16819 (multiplicative_expression:): Sub-rules build corresponding binop
16821 (additive_expression:, shift_expression:, and_expression:,
16822 exclusive_or_expression:, inclusive_or_expression:): Likewise.
16823 (assignment:): Sub rule invoke build_assignment.
16824 (assignment_operator:): Default rules on sub rules.
16825 (force_error): Added documentation on this variable.
16826 (declare_local_variables): Build initialization calling
16828 (expand_start_java_method): Removed unused rtx declaration. Mark
16829 arguments as already initialized.
16830 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
16831 (java_complete_expand_methods): Don't process next method if
16832 completion of the previous one triggered errors.
16833 (java_complete_expand_method): Call source_end_java_method if no
16834 error were found during completion.
16835 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
16836 locals declaratilon. Handle names found within a class. Return
16837 error_mark_node when things aren't found.
16838 (patch_method_invocation_stmt): Return error_mark_node on failures.
16839 (patch_invoke): Removed unused local. Return the correct node.
16840 (java_complete_tree): Now returns a value. The BLOCK section binds
16841 local identifiers and the type of a BLOCK is now void. Assign the
16842 result of operand completion on COMPOUND_EXPR. Assign the
16843 encapsulated node of a WFL to the result of its completion, except
16844 when the node is an identifier. Now handle MODIFY_EXPR and several
16845 binary operators. Return error_mark_node on errors.
16846 (build_method_invocation, build_assignment, patch_assignment,
16847 build_binop, operator_string, patch_binop): New functions.
16848 * typeck.c (binary_numeric_promotion): New function.
16850 1998-05-21 Per Bothner <bothner@cygnus.com>
16852 * class.c (identifier_subst): New convenience wrapper for ident_subst.
16853 Replace most uses of ident_subst by identifier_subst.
16855 * class.c (push_class_static_dummy_field): Removed function.
16856 (build_class_ref): Find Class object decl by looking up "CNAME.class",
16857 instead of looking got "class" static field. Create that decl here.
16858 (class_identifier_node): Removed; no longer needed.
16859 (init_class_processing): Don't init class_identifier_node.
16860 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
16861 Do nreverse 0 times (instead of twice) for Object and Class.
16862 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
16864 1998-05-20 Per Bothner <bothner@cygnus.com>
16866 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
16867 while initializing linenumber_count and linenumber_table.
16868 Do it before init_function_start (which calls emit_line_note).
16869 * expr.c (expand_byte_code): Don't need to clear lineno here.
16871 1998-05-18 Tom Tromey <tromey@cygnus.com>
16873 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
16874 then mangle number as _N_.
16876 * class.c (mangle_class_field): New function.
16877 (build_class_ref): Set assembler name of class reference using
16878 mangle_class_field.
16879 (push_class_static_dummy_field): Likewise.
16881 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
16883 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
16884 of assigning to TREE_CODE. The latter method exploits a feature
16885 of GCC that is not ANSI compliant.
16887 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
16889 * decl.c (pushdecl_force_head): New function.
16890 (pushlevel): Removed conditional printf.
16891 (complete_start_java_method): Don't enter local variable scope if
16892 function is compiled from source code.
16893 * expr.c: parse.h now included
16894 (java_lang_expand_expr): New function.
16895 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
16896 printf. Terminate buffer when doing directories.
16897 * jcf-parse.c (parse_source_file): Call lang_init_source before
16898 parsing and before code generation.
16899 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
16900 use printf if the macro is defined.
16901 * lang.c (lang_init): Install lang_expand_expr hook on
16902 java_lang_expand_expr.
16903 (java_dummy_print): New function.
16904 (lang_init_source): New function.
16905 * lex.c (java_lex): Remember location of an opening brace at the
16906 second nesting level.
16907 (java_is_eol): Unget character seen after a CR if it is EOF.
16908 * parse.h: Now includes lex.h
16909 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
16910 printf if the macro is defined.
16911 (expand_start_java_method, build_expr_block, enter_block,
16912 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
16913 New static function declarations.
16914 (pushdecl_force_head): New extern function declaration.
16915 (INCOMPLETE_TYPE_P): New macro.
16916 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
16917 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
16918 BLOCK_EXPR_ORIGIN): New macros.
16919 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
16920 DECL_SOURCE_LINE_LAST): New macros.
16921 (struct parser_ctxt): Removed field current_method_decl, redundant
16922 with the field current_function_decl. Added fields
16923 first_ccb_indent1 and pending_block.
16924 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
16925 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
16927 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
16928 (compilation_unit:): Cosmetic on sub rule.
16929 (type_declaration:): Cosmetic on sub rules. Added an error rule.
16930 (variable_initializer:): Installed default rule on expression:.
16931 (method_declaration:): method_header: starts a new
16932 method. method_body: installs the function body, absorbs blocks
16933 emitted for temporary variable scopings, pops function's body block
16934 and merges function's last statement lineno in DECL_SOURCE_LINE.
16935 (method_body:): Installed default rules.
16936 (block:): Call enter_block when an opening brace is seen. Absorb
16937 scoping blocks and call exit_block when a closing brace is seen.
16938 (block_statement:): Cosmetic changes.
16939 (method_invocation:): Create WFL around CALL_EXPR node.
16940 (patch_stage): Added comment around definition.
16941 (method_header): Try to use first_ccb_indent1 as the first line of
16942 the method, so BP debug info are emitted at the first opening
16943 brace of the function. If the function has no body, use the
16944 location of the function's name. Override currently defined method
16945 name with the matching WFL so we can point redefinition errors
16946 using the location where the function's name was declared.
16947 (check_abstract_method_header): Interprets DECL_NAME as an
16948 identifier or as a WFL, accordingly.
16949 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
16950 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
16951 location and name information out of it and reinstall DECL_NAME to
16952 its original identifier node value.
16953 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
16954 function's source code).
16955 (read_import_dir): Test the value returned by find_class and issue
16956 a fatal accordingly.
16957 (declare_local_variables): Push a new block for the scope of the
16958 new variable(s) if code has been already generated at that nesting
16959 level. Pinpoint redefinition errors using the variable id
16960 WFLs. Generate initialization code if necessary. If the variable
16961 type is incomplete, register a patch on its decl.
16962 (source_start_java_method): Rewritten. Define a new block for the
16963 function's parameters. Build parameter decl out of function's
16964 arguments and register them for a patch if their types are
16966 (expand_start_java_method): Includes the part of
16967 source_start_java_method that was pushing the parameter decls and
16968 completing the method start code.
16969 (source_end_java_method): Removed call the expand_end_bindings and
16970 poplevel (already taken care of). Reinstall function's arguments
16971 and get function's last line of code before calling
16972 expand_function_end.
16973 (java_method_add_stmt): New comment before the function's
16974 code. Complement the second operand of the current COMPOUND_EXPR
16976 (java_complete_expand_methods): Don't generate debug info on line
16977 zero when expanding a generated constructor.
16978 (java_complete_expand_method): Set start and end line numbers for
16979 a artificially generated constructor to one and manually call
16980 enter_block and exit_block when defining it. For all methods:
16981 expand function's start calling the new expand_start_java_method
16982 and invoke java_complete_tree on the effective method's body, if
16984 (resolve_expression_name): Now use lookup_name_in_blocks to search
16985 local variable decls and print out an error when variables are
16987 (patch_method_invocation_stmt): Inserted comment before the
16989 (lookup_method_invoke): Chain method's arguments using chainon
16990 with the current arg list as a second argument. Inserted missing
16991 IDENTIFIER_POINTER when reporting an error on methods not found.
16992 (refine_accessible_methods_list): Don't retain constructors.
16993 (patch_arguments): Function removed.
16994 (java_complete_tree): Inserted comment before the function's
16995 code. New case for BLOCKs. Moved the WFL case a bit
16996 further. Complete function's arguments.
16997 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
16998 maybe_absorb_scoping_blocks): New functions.
17000 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17002 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17004 * jcf-parse.c (parse_source_file, java_error_count): New forward
17005 and extern declarations.
17006 (java_parse_abort_on_error): Macro moved.
17007 (jcf_parse_source): fatal called if fopen fails. Now calls
17009 (parse_source_file): New parse_only parameter. Reflects the
17010 elimination of the second pass.
17011 (yyparse): parse_source_file called with argument set to 0.
17012 * jcf.h (JCF_ZERO): Sets java_source to zero.
17013 * lex.c (java_init_lex): pass argument is gone. Function modified
17014 to be called once during the analysis of a file.
17015 (java_unget_unicode): Fixed typo in fatal message.
17016 (java_get_line_col): Likewise.
17017 (java_lval): Likewise. String literals no longer built during
17019 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17021 * parse.h (MODIFIER_WFL): New macro.
17022 (parse_check_super, parser_check_super_interface): Now return int.
17023 (parser_chain_incomplete_item, not_builtin_p,
17024 complete_method_decl): Declarations removed.
17025 (build_method_invocation_stmt, build_invoke): Renamed using the
17026 `patch' instead of `build'
17027 (register-incomplete_type, obtain_incomplete_type,
17028 java_complete_tree, java_complete_expand_method,
17029 unresolved_type_p, create_jdep_list): New function declarations.
17030 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17031 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17032 (jdep): New typedef on new struct _jdep.
17033 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17034 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17035 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17036 JDEP_RESOLVED_P): New macros.
17037 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17038 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17039 JDEP_VARIABLE): New enum values and jdep kinds.
17040 (jdeplist): New typedef on struct _jdeplist.
17041 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17043 (CALL_EXPR_PRIMARY): New macro.
17044 (struct parser_ctxt): Fields java_pass, current_method_decl,
17045 method_decl_list deleted. New field jdeplist.
17046 (INCOMPLETE_P): Macro deleted.
17047 * parse.y (single_type_import_declaration:): Removed pass switch.
17048 (type_import_on_demand_declaration): Likewise.
17049 (field_declaration:): Removed pass switch on all sub rules.
17050 (class_declaration:): Call the complete_class_decl removed on
17052 (method_declaration:): Removed second pass switch. No longer chain
17053 methods decl when method_header reduced.
17054 (method_header:): Sub rules no longer depend on pass switch.
17055 (method_declarator:): Likewise.
17056 (method_body:): Likewise.
17057 (abstract_method_declaration:): Likewise.
17058 (block_statement:): Likewise.
17059 (local_variable_declaration:): Likewise.
17060 (argument_list:): Likewise.
17061 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17062 removed. Partial CLASS_EXPR tree node built instead.
17063 (postfix_expression:): Removed pass switch on all sub rules.
17064 (java_pop_parser_context): Free classd_list content.
17065 (yyerror): Call obstrack_grow0 to finalize error message.
17066 (check_class_interface_creation): Comment modified to reflect new
17067 returned value meaning. Removed second pass switch. Return 1 if an
17068 error was found, 0 otherwise. Adjust pointer on filename if a
17069 leading path separator was found.
17070 (maybe_create_class_interface_decl): Removed first pass switch
17071 when linking the class decl to the class_list. Install a new
17072 jdep_list for the class.
17073 (add_superinterfaces): List of unresolved interfaces is
17074 gone. Unresolved interfaces are directly added to the current
17076 (create_interface): Second pass shortcut removed.
17077 ctpx->modifier_ctx access through MODIFIER_WFL.
17078 (create_class): Second pass shortcut removed. Call to
17079 register_incomplete_type replaces the call to
17080 parser_chain_incomplete_item.
17081 (complete_class_decl): Function removed.
17082 (duplicate_declaration_error): New way of retrieving redeclared
17084 (register_fields): Call to lookup_modifier_cl replaced by
17085 MODIFIER_WFL. New way of handling unresolved type, using
17086 unresolved_type_p and obtain_incomplete_type.
17087 register_incomplete_type replaces call to parser_chain_incomplete_item.
17088 (patch_stage): New static global variable.
17089 (method_header): New way of handling unresolved type, using
17090 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17091 indicates that the method decl needs to be patched.
17092 (check_abstract_method_header): Call to lookup_modifier_cl
17093 replaced by MODIFIER_WFL.
17094 (method_declarator): Incomplete argument type are registered
17095 calling register_incomplete_type. Patch on the declared method is
17096 issued in that case.
17097 (unresolved_type_p): New function.
17098 (parser_check_super_interface): New comment to reflect function's
17099 modified returned type (int). Function and has a new argument
17100 this_wfl. Call to parse_error_context uses this_wfl instead of
17101 relying on lookup_cl.
17102 (parser_check_super): Comment reflects function's new returned
17103 type (int). Function returns nonzero value on error.
17104 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17105 register_incomplete_type, jdep_resolve_class): New functions to
17106 handle incomplete types in declarations.
17107 (java_complete_class): Rewritten to work with the new incomplete
17108 type handling scheme.
17109 (complete_class_report_errors): Likewise.
17110 (complete_method_decl): Removed: it jobs is now handled by
17111 java_complete_class.
17112 (do_resolve_class): Class loaded in not already loaded and not
17113 found in Java source code.
17114 (java_check_regular_methods, java_check_abstract_methods): Don't
17115 call complete_method_decl anymore.
17116 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17117 (read_import_dir): Got rid of the pass number dependency.
17118 (declare_local_variables): New handling of unresolved types (patch
17120 (source_start_java_method): New parameter level. Function called
17121 with level set to 1 when argument types are potentially
17122 unresolved. Called to complete the job with level set to 2 once
17123 types are complete.
17124 (source_end_java_method): Call to permanent_allocation
17125 removed. Waiting to be replaced by a more suitable obstack
17127 (java_complete_expand_methods, java_complete_expand_method,
17128 java_expand_finals): New functions.
17129 (build_method_invocation_stmt): Renamed
17130 patch_method_invocation_stmt. Extracts function call expression
17131 (wfl) and arguments (args) from CALL_EXPR tree operands.
17132 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17133 call. Patch the function and argument operand of the CALL_EXPR
17135 (patch_argument, java_complete_tree): New functions.
17137 1998-04-20 Per Bothner <bothner@cygnus.com>
17139 Recover from missing fields and methods (i.e. error instead of fatal).
17140 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17141 * expr.c (expand_invoke): Recover from missing method.
17142 (expand_java_field_op): Recover from missing field.
17143 Inline references to java.lang.{Integer,Char,...}.TYPE.
17144 * typeck.c (get_type_from_signature), java-tree.h: New function.
17145 * class.c (add_method): Use get_type_from_signature.
17146 (build_class_ref): Handle a class that was not found.
17147 * typeck.c (convert): Handle conversion to pointers (for convenience).
17148 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17149 instead of lookup_field to handle missing fields.
17151 * jcf-parse.c (process_zip_dir): Set java_source.
17153 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17155 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17157 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17159 * jcf-parse.c (load_class): Don't change input_filename before
17160 calling jcf_parse_source (but still do it before calling
17162 (jcf_parse_source): Assign input_filename after having saved the
17164 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17165 list. ctxp->modifier_ctx zeroed according to its new
17166 definition. ctxp->filename initialized. Removed
17167 JAVA_MODIFIER_CTX_UNMARK.
17168 (java_unget_unicode): Update the character based column position.
17169 (java_allocate_new_line): ref_count not used anymore. Always free
17170 ctxp->p_line. Initialize c_line->char_col to 0.
17171 (java_get_unicode): Update the character based column position.
17172 (java_lex): Use ctxp->elc to store current position in source
17173 file, at the beginning of the parsed token. Set modifier_ctx entry
17174 corresponding to the parse modifier to a WFL node. Return a WFL
17175 node when an identifier is parsed.
17176 (java_lex_error): Now uses ctxp->elc to store current position in
17178 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17179 * lex.h (build_wfl_node): New function definitions.
17180 (struct java_line): ref_count and next fields are gone. New field
17182 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17183 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17184 (JAVA_COLUMN_DELTA): New macro.
17185 (java_lc): New typedef on new struct _java_lc.
17186 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17187 (parse_error_context, parse_warning_context): Changed prototypes.
17188 (java_get_line_col): Added as an available global function.
17189 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17190 (IC_DECL): Replaced by macro IC_TYPE
17191 (DEPEND_WFL): New macro.
17192 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17194 (exit_java_complete_class): Removed a commented out statement.
17195 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17196 now an array of tree nodes. Deleted fields line_list and
17197 e_line. New field elc, to replace e_line.
17198 * parse.y (array_type:): Build WFL node.
17199 (qualified_name:): Build a single WFL node out of two. Retain
17200 the location information of the first node in the resulting node.
17201 (package_declaration:): Use package name as a WFL node
17202 (single_type_import_declaration:): Use imported name as a WFL node.
17203 (type_import_on_demand_declaration:): Use root of the imported
17204 packages as a WFL node.
17205 (field_declaration:): Removed unused local variable cl.
17206 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17207 (yyerror): New static elc. Removed static error_line, error_pos.
17208 New local code_from_source. Save ctxp->elc into elc at the first
17209 pass. Call java_get_line_col to get a string of the line where
17210 the error occurred.
17211 (debug_line): Removed static function.
17212 (parse_error_context, parse_warning_context): Parameter cl is now
17213 a WFL node. Use its value to initialize ctxp->elc.
17214 (redefinition_error): Parameter cl is now a WFL node.
17215 (parse_add_interface): New parameter wfl. No longer call
17216 lookup_cl, use wfl instead.
17217 (check_class_interface_creation): Parameter cl is now a WFL node.
17218 (maybe_create_class_interface_decl): Likewise.
17219 (add_superinterfaces): New function.
17220 (create_interface): Removed local cl, node, super_decl,
17221 super_decl_type. Function now uses id as a WFL node. Better
17222 warning/error report on obsolete or forbidden mix of
17223 modifiers. Now calls add_superinterfaces to register interfaces.
17224 (create_class): Removed local cl, node. Local variable id is used
17225 as a WFL node. Better error report on forbidden modifier
17226 mix. Uses add_superinterfaces to register interfaces.
17227 (find_field): Argument cl is now a WFL node. Now store the WFL
17228 node of a fields that needs to be checked for their
17230 (method_header): Local variable node non longer used. Local
17231 variable id replaces cl.
17232 (check_modifiers_consistency): Local variable cl is now a WFL
17234 (method_declarator): Local variable cl replaced by parameter id.
17235 (parser_qualified_name): Now uses parameter name as a WFL node.
17236 (parser_check_super_interface): New parameter wfl, for achieve
17237 greater accuracy during error reports.
17238 (parser_chain_incomplete_item): New parameter named location. Used,
17239 along the decl, to construct the incomplete item node.
17240 (java_complete_class): resolve_class now uses WFL node extracted
17241 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17243 (complete_method_decl): Unresolved function's argument types are WFL.
17244 (resolve_class): Parameter cl is now a WFL node.
17245 (resolve_and_layout): Likewise.
17246 (do_resolve_class): Likewise. Try first to use cl and then do the
17247 lookup on the decl when calling check_pkg_class_access.
17248 (complete_class_report_errors): Use IC_TYPE in place of
17249 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17250 instead of doing a lookup over the decl.
17251 (java_check_final): Use WFL info from field tree list.
17252 (lookup_cl): Rewritten and returns a statically defined WFL node.
17253 (lookup_modifier_cl): Now uses information from WFL nodes.
17254 (process_imports): Likewise.
17255 (read_import_dir): name and cl arguments replaced by a single WFL
17256 node. Function modified accordingly.
17257 (find_in_imports_on_demand): Now uses WFL node.
17258 (check_pkg_class_access): cl argument is now a WFL node.
17259 (declare_local_variables): Fixed to use WFL nodes.
17260 (resolve_expression_name): Likewise.
17261 (build_method_invocation_stmt): name_combo argument renamed
17262 wfl. Function modified to use WFL nodes.
17263 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17264 (lookup_method_invoke): cl is now a WFL node. Added missing
17265 IDENTIFIER_POINTER to class type decl name.
17267 1998-04-14 Dave Brolley <brolley@cygnus.com>
17269 * lang.c (init_parse): Now returns char* containing the filename.
17271 1998-04-10 Per Bothner <bothner@cygnus.com>
17273 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17275 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17276 * class.c (make_class_data): If flag_assume_compiled, initial class
17277 state is CSTATE_PREPARED; make superclass and interfaces direct
17278 references, rather than constant pool indexes.
17280 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17282 * parser.y: Include flags.h. Removed debug variable pl.
17283 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17284 (block:): Likewise.
17285 (labeled_statement_nsi:): Generate debug info when reducing
17286 expression_statement:.
17287 (check_pkg_class_access): get_access_flags_from_decl invocation
17288 fixed for new CLASS_* flags location.
17289 (source_end_java_method): Save/restore parser context when
17290 entering/leaving this routine. Restore lineno to its right value
17291 before calling expand_end_bindings.
17292 (build_method_invocation_stmt): build_invoke called with the
17293 current line information.
17294 (build_invoke): New argument cl. Wrap the function call around a
17296 (refine_accessible_methods_list): Changed comment, removed
17298 * parse.h: Fixed typo in comments.
17299 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17300 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17301 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17303 * lex.c (java_lex): Record the last closing curly bracket of a
17305 * jcf-parse.c (jcf_parse_source): Now calls
17306 java_check_methods. Clarified comment, fixed typo.
17308 1998-04-09 Dave Brolley <brolley@cygnus.com>
17310 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17311 (finish_parse): Expose for non USE_CPPLIB builds.
17313 1998-04-08 Jeffrey A Law (law@cygnus.com)
17315 * lang.c (lang_print_xnode): New function.
17317 1998-04-03 Per Bothner <bothner@cygnus.com>
17319 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17320 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17321 used to build a class's dispatch table.
17322 (make_class_data): Generate dispatch table if flag_assume_compiled.
17323 Set dtable of class object to address of class_dtable_decl.
17325 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17326 be volatile and have side effects - generates better code.
17328 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17329 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17331 * expr.c (expand_invoke): If class is final, method is
17332 effectively final, so can call it directly.
17334 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17336 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17338 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17340 * parse.y (build_method_invocation_stmt): Removed extra argument
17343 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17345 * expr.c (dtable_indent): Now static global.
17346 (expand_invoke): Now call invoke_build_dtable and
17347 build_invokevirtual.
17348 (invoke_build_dtable, build_invokevirtual): New functions.
17349 * jcf-io.c (find_class): Defer issuing a warning by setting
17350 jcf->outofsynch to 1.
17351 * jcf-parse.c (jcf_out_of_synch): New function.
17352 (load_class): Test this_jcf.outofsynch flag and call
17353 jcf_out_of_synch accordingly.
17354 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17355 comment indentation.
17356 * lex.c (java_get_unicode): Fixed code indentation.
17357 (java_lex): Create string literal. Fixed typo. Removed several
17358 premature obstack_free.
17359 * parse.h: New enums for name resolution and invocation mode.
17360 (struct qualification): New data structure.
17361 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17362 (do_resolve_class, build_method_invocation_stmt,
17363 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17364 debug_line, identical_subpath_p, invocation_mode,
17365 refine_accessible_methods_list, build_invoke,
17366 lookup_method_invoke): New functions declared.
17367 (build_invokevirtual, invoke_build_dtable, match_java_method,
17368 build_field_ref, jcf_out_of_synch): New references to external
17370 (struct parse_ctxt): Removed artificial_constructor field.
17371 * parse.y: (array_type:): Type defined for this rule.
17372 (class_type:): Installed default rule for interface_type:.
17373 (array_type:): Now build Java array type.
17374 (qualified_name:): Now use obstack_grow0.
17375 (method_declaration:): Skip the artificial constructor added to
17377 (abstract_method_declaration:): Execute the code only during pass 1.
17378 (block:): Installed default rule in block_statements:.
17379 (block_statement:): Add the statement to the method during pass 2.
17380 (statement_expression): Installed default rule for
17381 method_invocation:.
17382 (argument_list:): Added code to build the argument list.
17383 (method_invocation:): Added call to create the method invocation
17385 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17386 (debug_line): New function for debug.
17387 (complete_class_decl): No longer do something during pass 1.
17388 (method_header): Use BUILD_PTR_FROM_NAME.
17389 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17391 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17392 function's main comment.
17393 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17395 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17396 (resolve_class): Now works with arrays.
17397 (do_resolve_class, resolve_and_layout): New functions.
17398 (java_check_regular_methods): Reverse method list before and after
17399 having processed it. No longer set ctxp->artificial_constructor.
17400 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17401 accordingly. Fixed typo in issued error message. Now use
17403 (find_in_imports_on_demand): Now use obstack_grow0.
17404 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17405 (source_end_java_method): Call expand_expr_stmt instead of
17406 expand_expr. Calls it before calling expand_function_end.
17407 (java_method_add_stmt): Do nothing if errors were found during
17409 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17410 (build_method_invocation_stmt, build_invoke, invocation_mode,
17411 lookup_method_invoke, refine_accessible_methods_list,
17412 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17414 * typeck.c (build_java_signature): Properly end method signature
17415 if return type skipped.
17416 (match_java_method): New function.
17418 1998-03-16 Per Bothner <bothner@cygnus.com>
17420 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17422 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17424 * expr.c (build_invoke_non_interface): New function.
17425 (methods_ident, ncode_ident): Now static globals.
17426 (expand_invoke): Use build_invoke_non_interface.
17427 * java-tree.h (struct lang_decl): New field function_decl_body.
17428 (DECL_FUNCTION_BODY): New macro.
17429 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17430 CLASS_FROM_SOURCE_P.
17431 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17432 before starting pass 2. Call to java_generate_parsed_class replaced
17433 by java_register_parsed_class.
17434 * lex.c: Fixed typo in header. Some line width related formating.
17435 * lex.h: Some line width related formating.
17436 * parse.h (source_end_java_method, resolve_expression_name,
17437 complete_class_decl, maybe_create_class_interface_decl,
17438 check_class_interface_creation): New static function declarations.
17439 (java_layout_parsed_class, java_method_add_stmt): New function
17441 (struct parser_ctxt): Field mark_class_generate removed. New
17442 fields class_list and artificial_constructor.
17443 * parse.y: Fixed typo in header.
17444 (class_declaration:): Call complete_class_decl when class body
17446 (method_declaration:): Call source_end_java_method in pass 2 when
17447 the method body is defined.
17448 (postfix_expression:): Do expression name resolution on sub-rule
17449 name during pass 2.
17450 (create_class, create_interface): Merged common pieces.
17451 (check_class_interface_creation, maybe_create_class_interface_decl):
17453 (complete_class_decl): New function.
17454 (register_fields): Fixed line width related typo.
17455 (method_header): Correctly skip first argument when fixing
17456 argument line. Changed the loop.
17457 (java_check_circular_reference): Now use ctxp->class_list.
17458 (java_complete_class): Removed start/stop marking.
17459 (java_check_regular_methods): Now takes a class decl as an
17460 argument. Add default constructor if none were encountered.
17461 (java_check_methods): Now use ctxp->class_list. Changed call to
17462 java_check_regular_methods.
17463 (source_start_java_method): Set DECL_ARG_TYPE for each function
17465 (source_end_java_method, java_method_add_stmt): New functions.
17466 (java_generate_parsed_class): No longer exists.
17467 (java_layout_parsed_class, java_register_parsed_class): New functions.
17468 (resolve_expression_name): New function.
17470 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17472 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17473 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17474 until pass initializations are done. Call read_import_dir with
17476 * parse.h: (lookup_modifier_cl): New function declared.
17477 (INTERFACE_FIELD_MODIFIERS): New macro.
17478 (OBSOLETE_MODIFIER_WARNING): New macro.
17479 * parse.y: (register_fields): Class type and current field name in
17480 local variables. Check modifier(s) if adding field(s) to an interface.
17481 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17482 and report errors using the faulty modifier line context.
17483 (lookup_modifier_cl): New function.
17484 (read_import_dir): Detect and report default import processing
17487 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17489 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17490 * class.c (is_compiled_class): Return 1 after making sure it
17491 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17492 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17493 * java-tree.h (flag_assume_compiled): Add decl.
17494 * lang.c (lang_f_options): Add the flag.
17495 (flag_assume_compiled): Add decl, default to 0.
17497 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17499 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17500 (is_compiled_class): Likewise.
17501 (layout_class): Likewise.
17502 (layout_class): Detect and lay out classes defined in source code.
17503 (interface_of_p, add_interface_do, may_add_interface): New
17505 (add_interface): Now use add_interface_do.
17506 (add_method_1): New function.
17507 (add_method): Now use add_method_1.
17508 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17509 (complete_start_java_method): New function.
17510 (start_java_mehod): Now call complete_start_java_method.
17511 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17512 (expand_invoke): Likewise and fixed typo.
17513 *gjava.c: (print_super_field): Use new argument to find_class
17516 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17517 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17518 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17520 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17521 (add_method_1, push_class): New prototypes.
17522 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17523 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17524 directory where the class was found.
17525 (find_class): New argument DO_CLASS_FILE. Function find_class
17526 modified accordingly.
17527 *jcf-parse.c: (fix_class_path): New function.
17528 (load_class): Use new VERBOSE argument. load_class now finds and
17529 loads/parses .class/.java files. Save read_state of current_jcf
17531 (java_parser_abort_on_error): New macro.
17532 (jcf_parse_source, parse_source_file): New function.
17533 (jcf_parse): Fixed typo.
17534 (yyparse): Call parse_source_file () only.
17535 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17536 writing the real class name back in the zip directory entry.
17537 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17538 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17539 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17540 (find_class): Prototype fixed.
17541 *lex.c: Added 1998 time stamp.
17542 Removed all static global variables, moved into the parser
17543 context data structure.. Now include unistd.h if SEEK_SET not
17545 (java_init_lex): Rewritten.
17546 (java_sneak_unicode): Modified current unicode access in current line.
17547 (java_unget_unicode): Likewise.
17548 (java_allocate_new_line): New allocation management.
17549 (java_read_char): Modified access and storage of unget_utf8_value.
17550 New way of processing current unicode.
17551 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17552 (java_get_unicode): Now use the parser context.
17553 (java_lineterminator): Likewise.
17554 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17555 of the reentrant parser implementation. Function now use the
17556 parser context data structure and java_lval. Fixed production of
17557 the float and double constant "out of range" error message. Fixed
17558 obstack use. Return integer value when hitting a modifier. Now
17559 return type for TRUE, FALSE and other predefined types. Return
17560 identifier as a TREE_LIST list containing the current line context
17561 as the TREE_VALUE sub-node.
17562 (java_unicode_2_utf8): Fixed typo in declaration.
17563 (java_lex_error): Now use the parser context data structure.
17564 *lex.h: Added 1998 time stamp.
17565 (struct java_line): New fields ref_count and next.
17566 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17567 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17568 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17569 *parse.h: Added 1998 time stamp.
17570 (java_parse_source_file): Renamed from parse_source_file.
17571 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17572 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17573 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17574 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17575 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17576 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17577 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17578 (struct parser_ctxt): New data structure to keep the parser context.
17579 *parse.y: Added 1998 time stamp, got rid of static global variables.
17580 (java_error_count, ctxp): New global variables.
17581 (%union): New value field.
17582 (numeric_type, integral_type): Rules removed.
17583 (primitive_type): Rule defined to handle integral, float, double and
17585 (qualified_name, package_declaration,
17586 single_type_import_declaration, type_import_on_demand_declaration,
17587 modifiers, class_declaration, super, interfaces,
17588 interface_type_list, class_body, field_declaration,
17589 field_declaration, variable_declarators, variable_declarator,
17590 variable_declarator_id, method_declaration, method_header,
17591 formal_parameter_list, formal_parameter, method_body, block,
17592 static, interface_declaration, extends_interfaces,
17593 abstract_method_declaration, local_variable_declarators): Rules now
17595 (force_error, do_warning): New global statics.
17596 (push_parser_context, parser_context_save_global,
17597 parser_context_restore_global, pop_parser_context): New functions.
17598 (yyerror): Now uses the global parser context. Fixed use of obstack.
17599 (parse_error, parse_error_context, parse_warning_context,
17600 java_accstring_lookup, redefinition_error, check_modifiers,
17601 parser_add_interface, create_interface, create_class, find_field,
17602 duplicate_declaration_error, register_fields, method_header,
17603 check_modifiers_consistency, check_abstract_method_header,
17604 method_declarator, parser_qualified_classname,
17605 parser_check_super_interface, parser_check_super,
17606 parser_chain_incomplete_item, java_check_circular_reference,
17607 layout_class_from_source, java_complete_class,
17608 complete_method_decl, resolve_class, complete_class_report_errors,
17609 java_check_final, check_method_redefinition,
17610 java_check_regular_methods, java_check_abstract_methods,
17611 java_check_methods, lookup_java_interface_method2,
17612 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17613 process_imports, find_in_imports, read_import_entry,
17614 read_import_dir, find_in_imports_on_demand,
17615 check_pkg_class_access, not_builtin_p, declare_local_variables,
17616 source_start_java_method, java_generate_parsed_class): New
17618 *typeck.c: (signature_include_return): New global variable.
17619 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17620 to add the function returned type in the signature.
17622 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17624 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17626 1998-01-29 Dave Brolley <brolley@cygnus.com>
17628 * Make-lang.in (java.info): Added.
17629 (java.install-info): Added
17631 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17633 * Makefile.in (clean): Also remove java/parse.c.
17635 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17637 Add a pair of -fbounds-check/-fno-bounds-check options.
17638 * lang.c (lang_decode_option): Add code to grok arguments.
17639 (flag_bounds_check): Add decl.
17640 (lang_f_options): New array w/ the option in it.
17641 * java-tree.h (flag_bounds_check): Add decl.
17642 * lang-options.h: New file.
17643 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17644 of a static macro value.
17645 (JAVA_ARRAY_EXCEPTION): Delete macro.
17647 1998-01-23 Per Bothner <bothner@cygnus.com>
17649 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17650 * expr.c (build_anewarray): Add missing promote_type.
17652 1998-01-22 Per Bothner <bothner@cygnus.com>
17654 Add array types with known length to optimize bounds checking.
17655 * typeck.c (build_java_array_type): Take length parameter.
17656 (java_array_type_length, build_prim_array_type): New functions.
17657 * java-tree.h: Update for new functions.
17658 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17659 * class.c: Use build_prim_array_type.
17660 * expr.c (can_widen_reference_to): Handle known-length array types.
17661 (verify_jvm_instructions): Keep track of integer push instructions
17662 followed by newarray/anewarray, so we can build known-length arrays.
17663 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17664 (java_array_data_offset): New function.
17665 (build_java_array_length_access): New function. Optimize if constant.
17666 (build_java_arrayaccess): Constant fold bounds check.
17667 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17668 (build_newarray, build_anewarray): New functions.
17669 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17670 * verify.c (merge_types): Handle known-lengh array types.
17672 1998-01-19 Per Bothner <bothner@cygnus.com>
17674 * expr.c (expand_byte_code): Fix performace bug, which caused
17675 searching linenumber_table to be linear rather than constant.
17677 1997-12-12 Per Bothner <bothner@cygnus.com>
17679 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
17681 * decl.c, java-tree.h (soft_fmod_node): New global.
17682 * decl.c (init_decl_processing): Define __builtin_fmod.
17683 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
17684 using __builtin_fmod.
17686 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
17688 * keyword.h: New file, output of keyword.gperf as processed by
17690 * lex.c (java_lex_init): Initialize java_error_flag.
17691 * parse.c (YYERROR_NOW): Uses java_error_flag.
17692 * parse.y: New static java_error_flag. Useless definition of
17694 * parse.y (java_error): Portable error recovery using
17695 java_error_flag (not yet completely tuned).
17697 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
17699 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
17701 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
17703 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
17704 (parse.c, lex.c, keyword.h): New rules for Java source code
17706 * parse.c: Renamed into jcf-parse.c.
17707 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
17708 * keyword.gperf: New file, Java keywords.
17709 * parse.y: New file, Java language grammar.
17710 * parse.h: New file, Java language grammar definitions.
17711 * lex.c: New file, Java language lexer.
17712 * lex.h: New file, Java language lexer definitions.
17714 1997-12-03 Per Bothner <bothner@cygnus.com>
17716 * decl.c (clinit_identifier_node), java-tree.h: New global.
17717 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
17718 * verify.c (verify_jvm_instructions): Inline use of removed macros.
17719 * expr.c (expand_java_field_op): Check for invalid assignment
17722 * jcf-reader.c (get_attribute): Test for wrong attribute length.
17724 1997-10-27 Per Bothner <bothner@cygnus.com>
17726 * verify.c (verify_jvm_instructions): When processing a handler,
17727 attempt to set the current_subr to the right value.
17728 (More complicated code combines Sep 17 and Oct 22 versions.)
17730 1997-10-24 Per Bothner <bothner@cygnus.com>
17732 * class.c (push_class): Figure out (guess) name of source file.
17733 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
17734 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
17735 (parse_class_file): Change return type from int to void.
17736 Call debug_start_source_file/debug_end_source_file.
17738 * expr.c (build_java_binop): Fix masking 2nd operand.
17739 * decl.c (init_decl_processing): Set sizetype first.
17741 1997-10-22 Per Bothner <bothner@cygnus.com>
17743 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
17744 (Revert Sep 17 change.)
17746 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
17748 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
17749 .class extension in their name and fix thing so we don't process
17750 them parse_zip_file_entries().
17751 (parse_zip_file_entries): Cleaned unused local variables.
17753 1997-10-20 Per Bothner <bothner@cygnus.com>
17755 * expr.c (can_widen_reference_to): Allows equal array element types.
17756 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
17757 * jcf-dump.c (RET): Get (and print) index.
17759 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
17760 Promote element type to POINTER_TYPE.
17762 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
17764 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
17765 find_in_current_zip, jcf_figure_file_type): Moved from
17766 jcf-reader.c to parse.c.
17767 * zextract.c: (read_zip_archive): takes file_comment_length possible
17768 field into account.
17770 1997-10-20 Per Bothner <bothner@cygnus.com>
17772 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
17774 * verify.c (merge_types): Handle array types even better ...
17776 1997-10-17 Per Bothner <bothner@cygnus.com>
17778 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
17780 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
17781 * class.c (make_class_data): Don't build fields_decl if no fields.
17782 When building fields_decl, skip if DECL_ARTIFICIAL.
17784 * expr.c (java_stack_swap): Update stack_type_map.
17785 * verify.c (merge_types): Handle array types better.
17787 1997-10-15 Per Bothner <bothner@cygnus.com>
17789 * class.c (add_field): Don't promote short integral fields to
17790 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
17791 * expr.c (push_value): Promote and convert short integral values.
17793 * decl.c, java-tree.h (integer_two_node): New constant node.
17794 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
17796 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17798 * class.c (append_gpp_mangled_type): Use function argument
17799 unpromoted type to generate mangled name.
17801 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
17803 * constants.c (build_constant_data_ref): Now uses current_class
17804 instead of main_class.
17805 (build_constants_constructor): Now uses current_class instead of
17807 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
17808 of the global variable SeepZipFiles done here.
17809 * zextract.c (read_zip_archive): extra_field optional field taken
17810 into account while computing the position of the class file in the
17812 * verify.c (verify_jvm_instructions): Use current_jcf to search
17814 * parse.c (load_class): First search for the class to load in the
17815 current zip file. Saves current_jcf (restored before returning
17816 from that function). Don't call JCF_FINISH in the class was found
17817 in the current ZIP file.
17818 (jcf_parse): If the class was found in the current ZIP file, save
17819 its tree_constant_pool (for later reuse).
17820 (parse_class_file): New function. Process each method defined in
17821 the current class and record the class as to be later registered.
17822 (yyparse): Rewritten. Figure the type of the current file and switch
17824 * lang.c: New global variable current_jcf.
17825 (lang_init): Removed compiling_from_source test (done later, in
17826 yyparse). Removed call the jcf_parse ().
17827 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
17828 (typedef struct JCF): New fields seen_in_zip (to mark a class found
17829 in the current ZIP file) and zip_offset (offset to the class data in
17830 the current zip file).
17831 * jcf-reader.c: zipfile.h included.
17832 localToFile: New ZipFileCache static global variable
17833 (parse_zip_file_entries): New function. Browse the current ZIP
17834 file directory and process each class found.
17835 (process_zip_dir): New function. Register each class found in the
17836 ZIP file directory. The class aren't parsed but a valid JCF is
17837 link to each of them.
17838 (find_in_current_zip): New function. Search for a class in the
17839 current ZIP file directory. If found, prepare the class so that it
17841 (jcf_figure_file_type): New function. Examine the file structure
17842 to figure a class file, a ZIP file. If none of these categories are
17843 matched, a source file is assumed.
17844 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
17845 SeenZipFile: New global variable.
17846 (open_in_zip): Use zipmember's length to accelerate the search for
17847 a member. If zipmember was NULL and zip file successfully read,
17849 * java-tree.h: New global variable current_jcf declared. Added
17850 declaration for current_constant_pool_tags, current_constant_pool_data,
17851 current_constant_pool_length, current_constant_pool_data_ref.
17852 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
17853 store the JCF of classes seen in a zip file) and tree *constant_pool
17854 (to save a loaded class constant pool). current_class declared here.
17855 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
17856 retrieve method_ref_constant.
17857 (PUSHC): java_push_constant_from_pool now uses current_jcf.
17858 (OBJECT): get_class_constant now uses current_jcf.
17859 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
17860 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
17861 (expand_invoke): Now uses current_class instead of main_class
17862 (build_class_init): Now uses current_class instead of main_class
17863 * class.c: New static global variable registered_class.
17864 (register_class): New function.
17865 (emit_register_class): Modified to use registered_class instead of
17867 (is_compiled_class): Now take into account class seen in the archive.
17869 1997-10-06 Per Bothner <bothner@cygnus.com>
17871 * except.h: Renamed to: java-except.h.
17872 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
17873 * except.c: Add semi-working (commented out) implementation.
17875 * expr.c (expand_iinc): Add needed flush_quick_stack.
17876 * parse.c (set_source_filename): New function.
17877 (give_name_to_class): Set input_filename from package.classname.java.
17879 * jcf-io.c (find_class): Don't look first in ".".
17881 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17883 * zextract.c (read_zip_archive): Now takes into account the
17885 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
17887 1997-09-20 Per Bothner <bothner@cygnus.com>
17889 * constants.c, java-tree.h (build_internal_class_name): New function.
17890 (alloc_class_constant): Re-implement using build_internal_class_name.
17891 * class.c (make_class_data): Likewise.
17892 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
17894 1997-09-17 Per Bothner <bothner@cygnus.com>
17896 * verify.c (verify_jvm_instructions): Temporarily set current_subr
17897 to NULL before pushing an exception handler target.
17899 * expr.c (flush_quick_stack): Save from low stack indexes to high.
17900 (java_stack_swap, java_stack_dup): Re-write to be safe from
17901 clobbering registers.
17902 (build_class_init): New function.
17904 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
17906 * typeck.c (build_java_array_type): Temporary use
17907 permanent_obstack to create the array 'length' field.
17908 * expr.c (lookup_label): Temporay use permanent_obstack to create
17909 label if not found.
17910 * class.c (push_super_field): Tempory use permanent_obstack.
17912 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
17914 * typeck.c (type_for_mode): Now handles double_type_node and
17916 * verify.c (verify_jvm_instructions): The instruction following
17917 the wide bytecode is checked. OPCODE_ret added to the list of
17920 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17922 * class.c (make_class): Temporary use permanent_obstack. Set the
17923 class CLASS_P field to 1.
17924 (push_class): Temporary use permanent_obstack.
17925 (set_super_info): Temporary use permanent_obstack.
17926 (add_method): Temporary use permanent_obstack, set
17927 METHOD_TRANSIENT().
17928 (add_field): Temporary use permanent_obstack. Sets
17929 FIELD_VOLATILE() and FIELD_TRANSIENT().
17930 (build_class_ref): Temporary use permanent_obstack if the class
17932 (build_static_field_ref): Temporary use permanent_obstack when
17933 creating field's rtl.
17934 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
17935 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
17936 and fields. Function finalized, as far as flag handling.
17937 (push_class_static_dummy_field): Temporary use permanent_obstack.
17938 (emit_register_class): Force generation of class registration at
17940 * decl.c (end_java_method): Call permanent_allocation() before
17942 * expr.c (can_widen_reference_to): Added comment to interface
17943 handling, fixed typo.
17944 (lookup_field): Now uses CLASS_P() to correct FIXME
17945 (expand_invoke): Verification on public && !static &&
17946 !abstract moved into soft_lookupinterfacemethod (kaffe).
17947 Use Object class dtable if objectref is an array when expanding
17949 (java_push_constant_from_pool): Temporary use permanent_obstack
17950 for CONSTANT_string
17951 * parse.c (get_ref_constant): Temporary use permanent_obstack to
17952 create constant references.
17953 (get_constant): Temporary use permanent_obstack to create constant.
17954 (load_class): Temporary use permanent_obstack to load class.
17955 (jcf_parse): Temporary use permanent_obstack to perform class
17957 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
17958 (build_java_signature): Temporary use permanent_obstack.
17959 * verify.c: (verify_jvm_instruction): removed unnecessary verification
17961 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
17962 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
17965 1997-09-11 Per Bothner <bothner@cygnus.com>
17967 * class.c (append_gpp_mangled_type): Fix typo.
17968 (emit_register_class): Use main_class to get class object, rather
17969 than looking for no-longer-existing static decl starting with _CL.
17970 * typeck.c (parse_signature_type): Promote array element type
17971 if it is a RECORD_TYPE.
17973 1997-09-10 Per Bothner <bothner@cygnus.com>
17975 * class.c (push_class_static_dummy_field): New function.
17976 (mangle_static_field): New. Do G++-style mangling of static fields.
17977 (layout_class): Mandle static fields here, not in add_field.
17978 (build_class_ref): The class object is now a dummy static field.
17979 * decl.c (find_local_variable): Look for best, instead of first match.
17980 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
17981 (build_java_athrow): Don't check here if exception is Throwable.
17982 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
17983 (TYPE_USED): Removed. No longer used ...
17984 * parse.c (jcf_parse): Call push_class_static_dummy_field.
17985 * verify.c (push_pending_label): New function.
17986 (push_pending_block): Renamed to check_pending_block.
17987 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
17988 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
17989 re-checking possible handlers) after a store (less wasted work).
17990 Check for null handler (finally) before calling add_handler.
17991 Various changes to (finally?) correctly handle try/finally.
17993 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
17995 * class.c: Include stdio.h.
17997 1997-09-04 Per Bothner <bothner@cygnus.com>
17999 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18000 to make sure class is initialized before static/special invoke.
18002 * verify.c (verify_jvm_instructions): On a store instruction,
18003 call find_local_variable to force pre-allocation of decl and rtx.
18004 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18006 1997-09-03 Per Bothner <bothner@cygnus.com>
18008 * class.c (build_class_ref): Strip off "promoted_" if need be.
18009 (make_field_value): Call build_java_signature when needed.
18010 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18011 * expr.c (build_java_athrow): Don't push_value of exception.
18012 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18013 match specification of [fd]cmp[lg] for NaNs.
18014 (expand_byte_code): Add support for exception handler ranges.
18015 * except.c: Add skeleton for EH code-generation.
18016 * verify.c (merge_types): Treat all promoted integral types as equal.
18017 * constants.c (build_constants_constructor): To force creation of
18018 current_constant_pool_data_ref, call build_constant_data_ref.
18020 * javaop.def (lload): Fix typo.
18021 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18023 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18025 * parse.c: Don't include function.h.
18027 1997-08-27 Per Bothner <bothner@cygnus.com>
18029 * except.[ch]: New files.
18030 * Makefile.in (JAVA_OBJS): Add except.o
18031 * expr.c: Temporary warning about unimplemented exceptions.
18032 * verify.c: Verify exception handlers.
18034 * jcf-dump.c (disassemble_method): Print exception table.
18036 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18038 * expr.c (verify_jvm_instructions): Started a thorough
18039 verification of invoke* bytecodes.
18040 (expand_byte_code): flush quick stack if PC is the target of a
18041 branch. and undef RET (conflicting with config/i386/i386.h).
18042 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18044 (expand_invoke): Now handles invokeinterface and do more
18045 verification according to the bytecode.
18046 (lookup_field): Don't try to load the class if processing
18048 (can_widen_reference_to): Now handles interfaces.
18049 * decl.c (init_decl_processing): New global variable
18050 soft_lookupinterfacemethod_node, declared in java-tree.h.
18051 Call set_super_info on string_type_node.
18052 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18054 * class.c (set_super_info): Fills the CLASS_* flags according to
18056 (get_access_flags_from_decl): Handles all class flags.
18058 1997-08-26 Per Bothner <bothner@cygnus.com>
18060 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18061 * parse.c (yyparse): Check for abstract method, and missing code.
18062 * expr.c (expand_byte_code): Change interface.
18063 * lang.c (put_decl_node): Print promoted types prettier.
18064 * verify.c (verify_jvm_instruction): Change interface.
18065 Partial support for scanning exception table.
18066 For load instructions, handle promoted integral types.
18068 1997-08-21 Per Bothner <bothner@cygnus.com>
18070 * verify.c: New file, with contents moved from expr.c.
18071 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18072 * typeck.c (is_array_type_p): Moved here from expr.c.
18073 * java-tree.h: Add some now-needed function declarations.
18074 * Makefile.in (JAVA_OBJS): Added verify.o.
18076 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18078 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18079 METHOD_ABSTRACT flag.
18081 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18082 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18083 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18085 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18087 (start_java_method): Hook for SYNCHRONIZED methods.
18089 * expr.c (build_java_jsr, build_java_ret): New functions
18090 (JSR,PRE): New macros
18091 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18092 (verify_jvm_instructions): tableswitch, lookupswitch,
18093 monitorenter, monitorexit, goto_w: verified.
18094 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18095 (build_java_monitor): New function.
18096 (MONITOR_OPERATION): Modified to call build_java_monitor()
18097 (verify_jvm_instructions): Started a thorough verification of
18100 1997-08-19 Per Bothner <bothner@cygnus.com>
18102 Support verification of jsr/ret subroutines (used for try/finally).
18103 * decl.c (return_address_type_node): New type node.
18104 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18105 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18106 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18107 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18108 TYPE_USED): New macros for special types in type_map.
18110 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18111 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18113 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18115 * expr.c (can_widen_reference_to): New function.
18116 (pop_type): Use it.
18117 (merge_type_state): Support handling start of subroutine.
18118 (push_pending_block): Return char* error message, instead of calling
18119 fatal on an error. Also handle subroutines.
18120 (verify_jvm_instructions): Handle errors from push_poending_block.
18121 Support jsr and ret instructions.
18123 1997-08-19 Per Bothner <bothner@cygnus.com>
18125 * jcf-io.c (find_classfile): Fix thinko.
18126 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18128 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18130 * Makefile.in (BISON): Remove.
18132 1997-08-07 Per Bothner <bothner@cygnus.com>
18134 * Makefile.in: Convert to autoconf.
18135 * config-lang.in (outputs): Added java/Makefile.
18137 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18138 Rename cc1java to jc1.
18140 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18141 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18143 * class.c (class_depth): Do load_class if needed.
18145 Mostly better verification.
18146 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18147 (init_decl_processing): Change return type of soft_checkcast.
18148 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18149 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18150 lang_print_error): New functions.
18151 (lang_init): Set global hook print_error_function to lang_print_error.
18152 * expr.c: In the type_map ptr_type_node is only used for null now.
18153 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18154 (merge_types): Dererence pointer to record types before comparing.
18155 (decode_newarray_type, merge_types): On error just return NULL.
18156 (build_java_binop): Add preliminary implementation (with warning)
18157 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18158 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18159 (expand_compare, expand_java_goto, expand_java_call): Don't
18160 push_pending_block, since that only makes sense when verifying.
18161 (merge_type_state): Different return codes.
18162 (push_pending_block): A block may need to be verified more than once.
18163 (expand_byte_code): Warn about unused code at code generation time.
18164 (verify_jvm_instruction): Changed logic, since code may need to be
18165 re-verified if type-state has changed. Also, better error handling.
18166 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18167 Improve newarray, anewarray, ?aload, athrow,
18168 * java-tree.h (LABEL_CHANGED): New macro.
18170 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18172 * decl.c (soft_athrow_node): New global variable initialized.
18173 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18174 * typeck.c (convert): Added support for REAL_TYPE.
18175 (convert_to_char): New function.
18176 (convert): Handle CHAR_TYPE.
18177 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18178 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18179 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18181 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18182 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18183 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18184 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18185 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18186 to Use The Right Things.
18187 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18188 compatible with INT. BOOLEAN is made equivalent to BYTE.
18189 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18190 OPCODE_ifnonnull): Now supported.
18191 (build_java_athrow): New function.
18193 1997-08-04 Per Bothner <bothner@cygnus.com>
18195 Rename method name <init> to match G++ (and fix mangling).
18196 * class.c (layout_class): Replace method name of <init> by class name.
18197 (make_method_value): Do inverse renaming of constructor from <init>.
18198 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18199 * typeck.c (lookup_java_constructor): New function.
18200 * expr.c (expand_invoke): If method_name is <init>, call
18201 lookup_java_constructor to find constructor.
18203 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18205 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18207 * parse.c (get_class_constant): Modified to handle array "classes"
18208 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18210 (convert): Modified to handle real type.
18211 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18212 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18213 variables declared.
18214 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18215 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18216 global variables initialized.
18217 (find_local_variable): Handles the case of a pointer
18218 (end_java_method): Restore the use of one more scope
18219 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18220 build_java_array_length_access, expand_java_arrayload,
18221 expand_java_arraystore, expand_java_array_length,
18222 expand_java_multianewarray, expand_java_anewarray,
18223 build_java_check_indexed_type, is_array_type_p,
18224 build_java_throw_out_of_bound_exception): New functions.
18225 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18226 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18227 OPCODE_<t>aload): Implemented code for verification.
18228 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18229 ARRAY_NEW_MULTI): Macro defined.
18230 (CONVERT): Modified to invoke convert().
18231 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18233 1997-07-31 Per Bothner <bothner@cygnus.com>
18235 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18236 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18237 (make_class_data): Field name needs '/' as package prefix.
18238 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18240 1997-07-25 Per Bothner <bothner@cygnus.com>
18242 Implement debug information for local variables.
18243 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18244 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18245 DECL_LOCAL_SLOT_CHAIN): New macros.
18246 (struct lang_decl_var): New type.
18247 * parse.c (give_name_to_locals): Move to decl.c.
18248 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18249 (start_java_method): Re-write parameter handling.
18250 (pending_local_decls): New global variable.
18251 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18252 (find_local_variable): Accept pc so we can skips decls not in range.
18253 (struct binding_level): Add end_pc field.
18254 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18255 (various): Change so current pc gets passed to find_local_variable.
18257 * decl.c (init_decl_processing): Re-arrange fields in
18258 class_type_node and and method_type_node to match kaffe 0.9.1.
18259 * class.c (make_method_value, make_class_data): Update
18260 initializations to match.
18262 1997-07-16 Per Bothner <bothner@cygnus.com>
18264 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18265 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18266 (push_super_field): New function.
18267 (make_class_data): Handle inheritance of class static initializer.
18268 (layout_class): New name mangling.
18269 * constants.c (build_constant_data_ref): Init type of data array
18270 to a one-element array.
18271 (build_constants_constructor): Set DECL_SIZE from complete array type.
18272 * decl.c: Rename class_type, object_type etc to class_type_node,
18273 object_type_node etc. Make former inherit from latter.
18274 * expr.c (expand_invoke): Add cast of function address.
18275 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18276 * parse.c (yyparse): Don't call layout_class here.
18277 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18279 1997-06-14 Per Bothner <bothner@cygnus.com>
18281 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18282 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18283 (alloc_class_constant): New.
18284 * expr.c (expand_invoke): Make sure method's class is initialized.
18285 * class.c (interits_from_p, emit_register_class): New functions.
18286 * parse.c (yyparse): Call emit_register_class.
18288 1997-06-09 Per Bothner <bothner@cygnus.com>
18290 * constants.c: New file, to handle constant pool.
18291 * Makefile.in (JAVA_OBJS): Add constants.o.
18292 * decl.c (init_decl_processing): Update, fix, finish various structs.
18293 (pushdecl_top_level): New.
18294 * parse.c (layout_class): Moved to class.c.
18295 * expr.c (java_push_constant_from_pool): New function.
18296 * class.c (build_class_ref): Make work fully
18297 (make_class_data): Emit super-class, constant pool, interface vector.
18299 1997-06-03 Per Bothner <bothner@cygnus.com>
18301 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18302 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18303 * class.c (class_depth): New function.
18304 (lookup_named_class): Replaced by new function lookup_class.
18305 * decl.c (object_type_node, string_type_node): New.
18306 Remove various types that we no longer need.
18307 * expr.c (verify_jvm_instructions): New separate verifier pass.
18308 (push_type, pop_type): New functions for verifier.
18309 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18310 (expand_byte_code): Simplify, since we assume already verified.
18311 (expand_invoke): Now mostly works.
18312 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18313 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18314 * parse.c: Wait to allocate class object until we know its name.
18315 (layout_class): Calculate DECL_VINDEX for each virtual method.
18316 * typeck.c (get_array_type): Rename to ...
18317 (build_java_array_type): ... and provide working implementation.
18318 (build_java_signature): New function - build Java signature of type.
18319 (set_java_signature): New function - cache signature with type.
18320 (lookup_java_method): New function.
18322 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18324 * class.c (ident_subst): Take extra SUFFIX parameter.
18325 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18326 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18327 (build_class_ref): Actually implement.
18328 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18329 * decl.c (builtin_function): New.
18330 (init_decl_processing): Update for current Kaffe. Declare some
18331 builtin Kaffe functions.
18332 * expr.c (build_address_of): New.
18333 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18334 Renamed (from expand_java_new etc), and added working implementations.
18335 (build_field_ref): Now also handle static fields.
18336 (expand_invoke): Implement invokestatic, and start implement rest.
18337 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18338 * javaop.def: Rename invokevirt -> invokevirtual.
18339 * lang.c (use_handles): Removed.
18340 * parse.c: Add support for ConstantValue attribute.
18341 Handle nested loading of a class. (JPOOL_UTF): New.
18343 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18345 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18347 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18349 * Make-lang.in (java.install-man): New empty rule.
18350 * typeck.c (set_local_type): New function.
18351 * expr.c (STORE_INTERNAL): Call find_local_variable,
18352 not find_stack_slot. Call set_local_type.
18354 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18356 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18357 and building RECORD_TYPE CONSTRUCTORs.
18358 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18360 * lang.c (use_handles): Change the default to 0.
18361 * decl.c: Define and build class_type, field_type, utf8const_type.
18362 * class.c (make_class_data, make_field_value,
18363 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18364 hashUtf8String, strLengthUtf8, mangled_classname:
18365 Functions to build reflective data structures.
18366 * parse.c (yyparse): Call make_class_data.
18368 * jcf-io.c (open_class, find_classfile): New functions.
18369 * jcf-dump.c: Support reading classfile from explicitly-named
18370 class file (without CLASSPATH searching).
18372 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18374 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18375 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18376 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18377 (get_constant): Now trivial for CONSTANT_Utf8.
18379 * jcf.h: Make NEW_CPOOL the default.
18380 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18382 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>