1 2005-03-30 Ian Lance Taylor <ian@airs.com>
3 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
5 2005-03-30 Tom Tromey <tromey@redhat.com>
7 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
8 inner_class_info_index==0 or outer_class_info_index==0.
10 2005-03-29 Tom Tromey <tromey@redhat.com>
12 * gcj.texi (libgcj Runtime Properties): Document
13 gnu.gcj.runtime.endorsed.dirs.
15 2005-03-24 Anthony Green <green@redhat.com>
17 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
20 2005-03-23 Tom Tromey <tromey@redhat.com>
22 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
23 (parse_version): Use it.
25 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
27 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
29 2005-03-18 Andrew Haley <aph@redhat.com>
32 * decl.c (update_aliases): Don't update variables that are about
34 (maybe_poplevels): Add comment.
36 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
39 * jcf-parse.c (duplicate_class_warning): New function.
40 (java_parse_file): Call duplicate_class_warning if
41 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
42 (parse_zip_file_entries): Likewise. Also set
43 CLASS_FROM_CURRENTLY_COMPILED_P.
45 2005-03-16 Andrew Haley <aph@redhat.com>
47 * expr.c (expand_java_arrayload): Don't generate a
48 NullPointerException based on the type of the node.
49 (build_java_array_length_access): Likewise.
51 2005-03-15 Zack Weinberg <zack@codesourcery.com>
53 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
55 2005-03-11 Tom Tromey <tromey@redhat.com>
57 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
58 (libgcj Runtime Properties): Document the default .db.
60 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
63 * parse.y (checks_throws_clauses): Check exceptions list even when
64 the base class does not come from a source file being compiled.
65 (java_complete_lhs): Remove unused variable 'wfl'.
67 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
70 * decl.c (finish_method): Emit _Jv_InitClass for private static
71 methods inside inner classes as well.
73 2005-03-08 Julian Brown <julian@codesourcery.com>
74 * Revert patch from 2005-03-08 for causing bootstrap failure on
77 2005-03-08 Julian Brown <julian@codesourcery.com>
79 * decl.c (finish_method): Give methods once-only linkage.
81 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
83 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
85 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
87 * verify-glue.c (vfy_is_assignable_from): Perform static check using
88 can_widen_reference_to if the C++ ABI is in use.
89 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
90 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
91 type_isresolved, init_state, set_pc, state_get_pc,
92 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
93 (verify_fail): Report the current PC from the verifier context.
94 (free_state): Remove #if 0 block to enable this function.
95 (free_verifier_context): Call free_state on state_list iterator
96 values before freeing them.
97 * expr.c (pop_type_0): Pop correct type for error message when stack
98 contains a multi-word type.
100 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
102 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
103 for known NULL array length access.
105 2005-03-07 Tom Tromey <tromey@redhat.com>
107 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
109 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
111 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
112 typeck.c: Update copyright.
114 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
117 * xref.c, xref.h: Remove file.
118 * Make-lang.in (java/xref.o): Remove.
119 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
120 * lang.c (flag_emit_xref): Remove definition.
121 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
122 * typeck.c (convert): Remove use of do_not_fold.
123 * parse.y (do_not_fold): Remove definition.
124 (parser grammar): Remove xref code.
125 (maybe_create_class_interface_decl, create_class): Likewise.
126 (register_fields, method_header, finish_method_declaration): Likewise.
127 (declare_local_variables, source_end_java_method): Likewise.
128 (java_complete_expand_classes): Do not set do_not_fold.
129 (java_complete_expand_method): Remove xref code.
130 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
131 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
132 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
133 (patch_synchronized_statement, patch_throw_statement): Likewise.
134 (maybe_build_class_init_for_field): Likewise.
136 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
138 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
139 instead of IS_NON_TYPE_CODE_CLASS.
141 2005-03-04 Andrew Haley <aph@redhat.com>
144 * class.c (set_method_index): Don't set method_index if it is
146 (layout_class_method): Don't complain about "non-static method foo
147 overrides static method" in the case of indirect dispatch.
149 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
151 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
153 * Make-lang.in: Don't elide warnings in jcf-io.c.
155 2005-03-01 Per Bothner <per@bothner.com>
158 * check-init.c (wfl): Remove static.
159 (final_assign_error, check_init): Replace calls to parse_error_context
161 (check_init): Save, set, and restore input_location for each exp.
163 2005-03-01 Per Bothner <per@bothner.com>
165 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
166 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
167 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
169 2005-03-01 Per Bothner <per@bothner.com>
171 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
173 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
176 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
179 2005-02-22 Tom Tromey <tromey@redhat.com>
182 * verify-impl.c (EITHER): New define.
183 (types_compatible): Handle it.
184 (check_field_constant): Use it.
186 2005-02-18 Tom Tromey <tromey@redhat.com>
189 * verify-impl.c (types_equal): Fixed test.
192 * verify-glue.c (vfy_class_has_field): New function.
193 * verify.h (vfy_class_has_field): Declare.
194 * verify-impl.c (check_field_constant): Added 'putfield'
196 (verify_instructions_0): Updated.
197 (types_equal): New function.
199 2005-02-14 Tom Tromey <tromey@redhat.com>
202 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
203 stack effect of multianewarray.
205 2005-02-14 Andrew Haley <aph@redhat.com>
208 * expr.c (expand_byte_code): Call promote_arguments().
209 (promote_arguments): New function.
210 * decl.c (check_local_unnamed_variable): Remove special case for
212 (find_local_variable): Promote all boolean types to int
213 when searching for local variable decls.
215 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
217 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
218 parse-scan.y: Update copyright.
220 2005-02-11 Per Bothner <per@bothner.com>
223 * parse-scan.y (input_location): Remove variable.
224 (main_input_filename): New - replaces input_filename, which isn't
225 settable if USE_MAPPED_LOCATION.
226 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
227 so we don't reference input_location or wfl_operator in that case.
228 * jv-scan.c (expand_location): Remove - no longer used.
229 (main): Set main_input_filename rather than input_filename.
231 2005-02-09 Richard Henderson <rth@redhat.com>
233 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
234 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
236 2005-02-08 Marcin Dalecki <martin@dalecki.de>
238 * expr.c (add_type_assertion): Use the proper enumeration type,
239 since this is what htab_find_slot() is expecting.
241 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
243 * gcj.texi: Update copyright dates.
245 2005-02-02 Tom Tromey <tromey@redhat.com>
247 * gcj.texi (libgcj Runtime Properties): Default library_control
250 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
253 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
254 (modifiers) when square brackets are present in a declaration for
256 * jv-scan.c (main): Set input_filename and input_line.
258 2005-02-01 Tom Tromey <tromey@redhat.com>
261 * gjavah.c (get_field_name): Don't override name for JNI header.
263 2005-02-01 Roger Sayle <roger@eyesopen.com>
265 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
266 of unsigned types using iushr and lushr JVM bytecodes.
268 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
271 * gjavah.c (jni_print_float): Do not emit floating-point
272 initialiser for a static final field.
273 (jni_print_double): Likewise.
275 2005-02-01 Mark Mitchell <mark@codesourcery.com>
278 2005-01-31 Mark Mitchell <mark@codesourcery.com>
279 * gjavah.c (print_field_info): Mark static data members of
280 floating-point type with "__extension__".
282 2005-01-31 Mark Mitchell <mark@codesourcery.com>
284 * gjavah.c (print_field_info): Mark static data members of
285 floating-point type with "__extension__".
287 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
290 * parse.y (build_string_concatenation): Remove redundant if.
291 (patch_conditional_expr): Attempt to patch_string() the condition
292 of a ?: as well, in addition to its other operands.
294 2005-01-25 Tom Tromey <tromey@redhat.com>
296 * Make-lang.in (java/java-tree-inline.o): Removed.
298 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
301 * parse.y (patch_binop): Allow comparisons against NULL only
302 if the other operand is of a reference type.
304 2005-01-24 Tom Tromey <tromey@redhat.com>
306 * java-tree.h (gcj_abi_version): Declare.
307 * class.c (make_class_data): Push gcj_abi_version into "next"
308 field. Renamed field.
309 * decl.c (gcj_abi_version): New global.
310 (parse_version): New function.
311 (java_init_decl_processing): Call it. Renamed 'next' field.
313 (GCJ_BINARYCOMPAT_ADDITION): New define.
315 2005-01-24 Roger Sayle <roger@eyesopen.com>
318 * jcf-write.c (generate_bytecode_insns): Conversions between
319 integer types of the same precision shouldn't generate widening
320 or narrowing conversion bytecodes.
322 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
324 * java-except.h, java-tree.h: Remove unused prototypes.
326 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
329 * jcf-write.c (perform_relocations): Don't call memcpy if source
330 and destination are the same.
332 2005-01-17 Tom Tromey <tromey@redhat.com>
334 * verify-impl.c (get_short): Sign extend.
337 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
339 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
342 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
344 * verify.c: Revert to the version before the BC-ABI merge.
346 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
349 * check-init.c (check_init): Take care of references that do not
350 have an explicit final variable declaration (e.g. array length
351 access) for pre/post in/de-crement operators.
353 2005-01-08 Mark Wielaard <mark@klomp.org>
355 * parse.y (process_imports): Allocate (and free) original_name only
356 when not already defined.
357 * jcf-parse.c (read_class): Free results of find_class() and
359 (java_parse_file): Keep pointer to head of file_list and free when
360 done. Free result of lrealpath().
362 2005-01-05 Tom Tromey <tromey@redhat.com>
364 * gcj.texi (Standard Properties): java.ext.dirs is now used.
366 2004-12-20 Andrew Haley <aph@redhat.com>
368 * typeck.c: Use fold_convert for ints and booleans.
370 2004-12-17 Andrew Haley <aph@redhat.com>
373 * typeck.c (convert): Use a CONVERT_EXPR when converting to
374 BOOLEAN_TYPE or CHAR_TYPE.
375 (convert_to_boolean, convert_to_char) : Remove.
376 * convert.h (convert_to_boolean, convert_to_char) : Remove.
377 * expr.c (expand_load_internal): Do type conversion if type is not
380 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
383 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
386 2004-12-07 Andrew Haley <aph@redhat.com>
389 * jcf-parse.c (load_class): Remove sanity test for missing inner
392 2004-12-06 Tom Tromey <tromey@redhat.com>
394 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
395 (java.uninstall): Likewise.
396 (java.maintainer-clean): Likewise.
397 (.INTERMEDIATE): Likewise.
398 (java.install-man): Likewise.
399 (gcj-dbtool.pod): New target.
400 * gcj.texi (Code Generation): Document -findirect-dispatch.
401 (libgcj Runtime Properties): Document
402 gnu.gcj.precompiled.db.path.
403 (Top): Link to "Invoking gcj-dbtool".
405 2004-12-06 Tom Tromey <tromey@redhat.com>
408 * java-tree.h (extract_field_decl): Declare.
409 * parse.y (extract_field_decl): Renamed from
410 strip_out_static_field_access_decl. No longer static.
411 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
413 2004-12-03 Tom Tromey <tromey@redhat.com>
415 * lang.c (flag_new_verifier): Define.
416 (java_post_options): Set flag_new_verifier if indirect dispatch
418 * lang.opt (fnew-verifier): Removed.
420 2004-12-03 Tom Tromey <tromey@redhat.com>
423 * Make-lang.in (java.install-common): Only install transformed
424 gcjh if gcj-cross exists.
426 2004-12-03 Andrew Haley <aph@redhat.com>
429 * except.c (link_handler): Patch 'outer' field of siblings of the
430 range we're demoting.
432 2004-12-03 Andrew Haley <aph@redhat.com>
435 * class.c (layout_class_method): Don't fail to override a method
436 simply because it has DECL_ARTIFICIAL set.
438 2004-12-02 Tom Tromey <tromey@redhat.com>
441 * parse.y (craft_constructor): Special case null_pointer_node.
443 2004-12-02 Tom Tromey <tromey@redhat.com>
446 * java-gimplify.c (java_gimplify_expr): Don't call
447 SET_EXPR_LOCATION unless wrapped tree is an expression.
449 2004-11-27 Per Bothner <per@bothner.com>
451 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
452 Fix fencepost error in 'i', which got executed one too many times.
453 Also, fold memcpy into explicit loop, as originally intended.
454 Also, free temporary 'buf' which otherwise leaks.
456 2004-11-27 Per Bothner <per@bothner.com>
458 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
459 local static variables if not USE_MAPPED_LOCATION.
461 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
463 * class.c, decl.c, expr.c: Fix comment typos.
465 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
468 * decl.c (end_java_method): Call
469 attach_init_test_initialization_flags on all the init_decls.
470 * parse.y (attach_init_test_initialization_flags): Move to ...
471 * expr.c (attach_init_test_initialization_flags): here and
472 support BIND_EXPR also.
473 * java-tree.h (attach_init_test_initialization_flags): Prototype.
474 * jcf-parse.c (parse_class_file): Don't disable class init
477 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
479 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
482 2004-11-24 Richard Henderson <rth@redhat.com>
484 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
485 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
487 2004-11-24 Tom Tromey <tromey@redhat.com>
489 * verify.c (defer_merging): Don't use C++-style comment.
490 * verify.h (java_opcode): Added java_opcode_end.
491 * class.c (build_class_ref): Remove C++ comment and old FIXME.
493 * verify-impl.c (vfy_push_type): Removed bogus "return".
494 (initialize_stack): Use vfy_alloc and vfy_free.
495 (verify_instructions_0): Likewise.
497 * Merged gcj-abi-2-dev-branch to trunk.
499 2004-11-24 Andrew Haley <aph@redhat.com>
501 * jcf-parse.c (parse_class_file): Set file_start_location.
503 2004-11-10 Tom Tromey <tromey@redhat.com>
505 * class.c (make_field_value): Don't call build_static_field_ref.
506 (build_static_field_ref): Don't emit direct references when using
509 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
510 -verbose:class into man page synopsis.
512 2004-11-09 Tom Tromey <tromey@redhat.com>
514 * expr.c (build_java_arraystore_check): Still generate check if
515 element type is itself an array.
517 2004-11-08 Tom Tromey <tromey@redhat.com>
519 * java-tree.h (soft_check_assignment_node): Removed.
520 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
521 * decl.c (java_init_decl_processing): Don't initialize
522 soft_check_assignment_node.
524 2004-11-05 Tom Tromey <tromey@redhat.com>
526 * class.c (layout_class_methods): Don't add Miranda methods when
527 using indirect dispatch.
529 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
531 * class.c (make_class_data): Call emit_assertion_table to set the
532 'assertion_table' field.
533 (build_signature_for_libgcj): Move here from expr.c.
534 (add_assertion_table_entry): New function. Callback for assertion
536 (emit_assertion_table): New. Take class argument, and generate
537 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
538 * decl.c (init_decl_processing): Define assertion_entry_type record.
539 Push 'assertion_table' class field instead of 'verify'.
540 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
541 (type_assertion_hash): Include 'assertion_code' in hash.
542 (add_type_assertion): Rewritten. Take class and assertion_code
543 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
544 (can_widen_reference_to): Use new add_type_assertion() arguments.
545 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
546 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
547 (verify_identifier_node): Removed.
548 (assertion_entry_type, assertion_table_type): New.
549 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
550 assertion code definitions.
551 (struct type_assertion): Add assertion_code. Rename 'source_type' and
552 'target_type' to 'op1' and 'op2'.
553 (add_type_assertion): Declare.
554 (lang_printable_name_wls): Remove unused definition.
555 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
556 to emit runtime assertion.
557 (vfy_note_stack_type): Clean up non-C90 declarations.
558 (vfy_note_local_type): Likewise.
559 * verify.h (vfy_is_assignable_from): Declare.
560 * verify-impl.c (is_assignable_from_slow): Remove unused function.
561 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
562 instead of is_assignable_from_slow().
563 (types_compatible): Reinstate ref_compatible() call.
565 2004-11-04 Tom Tromey <tromey@redhat.com>
567 * class.c (build_static_field_ref): Reverted previous patch.
569 * class.c (build_static_field_ref): Don't emit direct references
570 when using indirect dispatch.
572 2004-11-03 Tom Tromey <tromey@redhat.com>
574 * expr.c (expand_java_arrayload): Set lhs_type_node.
575 (expand_java_arraystore): Set rhs_type_node.
577 2004-11-02 Tom Tromey <tromey@redhat.com>
579 * jcf-parse.c (compute_class_name): Use filename length from zip
580 directory, not strlen.
582 * expr.c (expand_invoke): Mark new interface methods as abstract.
584 2004-11-01 Tom Tromey <tromey@redhat.com>
586 * verify-impl.c (push_jump): Removed check for uninitialized
588 (push_exception_jump): Likewise.
589 (handle_ret_insn): Likewise.
590 (handle_jsr_insn): Likewise.
591 (state_check_no_uninitialized_objects): Removed.
593 * decl.c (check_local_unnamed_variable): Recognize
594 promoted-to-int parameters when using the new verifier.
595 * expr.c (expand_java_arraystore): Explicitly request array type
596 when using new verifier.
597 (expand_java_arrayload): Likewise.
598 (invoke_build_dtable): Don't pass object_type_node as
599 expression argument to build_java_indirect_ref.
600 (build_java_check_indexed_type): Do nothing.
601 (build_java_arraystore_check): Handle case where array doesn't
603 (build_java_array_length_access): Likewise.
604 (expand_invoke): Handle case where interface overrides a method
606 (pop_type_0): Always succeed for reference types.
607 (process_jvm_instruction): Don't pop a value in a dead
609 (pop_arguments): Convert arguments to correct types.
611 2004-10-29 Andrew Haley <aph@redhat.com>
613 * jcf-parse.c (give_name_to_class): Remove line that was
616 2004-10-29 Andrew Haley <aph@redhat.com>
618 * jcf-parse.c (set_source_filename): Add code to build new sfname.
620 2004-10-20 Andrew Haley <aph@redhat.com>
622 * decl.c (end_java_method): Don't expand if flag_syntax_only.
624 2004-10-26 Tom Tromey <tromey@redhat.com>
626 * verify.h (vfy_notify_verified): Removed.
627 * verify-glue.c (vfy_notify_verified): Removed.
629 2004-10-26 Tom Tromey <tromey@redhat.com>
631 * verify-impl.c (debug_print_state): Declare `i' before code.
632 (merge_types): Modify `t' when it is null_type.
634 2004-10-26 Tom Tromey <tromey@redhat.com>
636 * verify-impl.c (type_print): Renamed from print. Now static and
638 (debug_print_state): Use type_print.
640 2004-10-25 Tom Tromey <tromey@redhat.com>
642 * expr.c (build_invokeinterface): Compute correct offset for
643 index into interface methods.
645 2004-10-20 Tom Tromey <tromey@redhat.com>
647 * java-tree.h (verify_jvm_instructions_new): Declare.
649 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
652 * verify-impl.c (verify_instructions): Correctly handle wide
654 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
655 (vfy_get_component_type): Strip pointer types.
656 (vfy_find_class): Use get_type_from_signature. Strip pointer
658 Include java-except.h.
660 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
662 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
663 vfy_push_type_t, set_variable, add_new_state, merge_into,
664 handle_jsr_insn, branch_prepass, check_class_constant,
665 check_wide_constant, get_one_type, compute_static_types,
666 verify_instructions_0): Clean up C99 declarations after statements.
668 2004-10-20 Tom Tromey <tromey@redhat.com>
670 * verify-impl.c (merge_refs): Compare reference against iterator,
673 * verify-glue.c (vfy_tag): Mask off resolved flag.
675 2004-10-19 Tom Tromey <tromey@redhat.com>
677 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
678 (init_state_with_stack): Initialize `this_type' in state.
679 (verify_method): Use debug_print.
680 * verify-glue.c (vfy_is_primitive): Removed debugging print.
681 (vfy_note_stack_depth): Reverted last patch.
682 (vfy_note_stack_type): Note pointer to Object, not Object.
683 (vfy_note_local_type): Likewise.
685 * verify.h (vfy_note_instruction_seen): Declare.
686 * verify-glue.c (verify_jvm_instructions_new): Set
687 BCODE_EXCEPTION_TARGET on target instruction.
688 (vfy_note_instruction_seen): New function.
689 * verify-impl.c (FLAG_INSN_SEEN): New define.
690 (verify_instructions_0): Set flag on instruction. Save state for
692 (verify_instructions): Call vfy_note_instruction_seen.
694 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
695 (verify_jvm_instructions_new): Call method_init_exceptions,
696 add_handler, and handle_nested_ranges.
697 * verify-impl.c (verify_method): Return 1 on success.
698 (verify_instructions_0): Save the state at PC=0.
700 * verify-impl.c (init_type_from_class): Set is_resolved and
701 ref_next on new ref_intersection.
702 (init_type_from_string): Likewise.
704 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
706 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
707 if flag_new_verifier is set.
708 * java-tree.h (flag_new_verifier): Declare.
709 * lang.opt (fnew-verifier): New option.
710 * verify-impl.c: Work around namespace pollution by undef'ing
712 (struct verifier_context): Make 'bytecode' const.
713 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
714 (types_compatible): For the BC-ABI, always consider reference types
716 (check_class_constant): Use vfr->current_class.
717 (check_constant): Likewise.
718 (check_wide_constant): Likewise.
719 (check_field_constant): Check for 'L' at start of type name.
720 (get_one_type): Return pointer instead of type. Set type result in
721 caller via passed type pointer.
722 (compute_argument_types): Update to use new get_one_type arguments.
723 (compute_return_type): Likewise.
724 (make_verifier_context): New. Allocate and initialize 'vfr'.
725 (free_verifier_context): New. Free 'vfr' and its contents.
726 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
727 and free_verifier_context.
729 2004-10-15 Tom Tromey <tromey@redhat.com>
731 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
732 * verify.h (vfy_fail): Fixed formatting.
734 * verify-impl.c (vfr): Fixed comment formatting.
735 (collapse_type): New function.
736 (verify_instructions): Notify compiler about type map.
737 * verify.h (vfy_note_stack_depth): Updated.
738 (vfy_note_stack_type): Likewise.
739 (vfy_note_local_type): Likewise.
740 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
742 * verify-glue.c (vfy_note_stack_depth): Correctly size type
743 state. Added `method' argument.
744 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
746 (vfy_note_local_type): New function.
747 (vfy_unsuitable_type): Likewise.
748 (vfy_return_address_type): Likewise.
749 (vfy_null_type): Likewise.
751 * verify.h (VFY_IN_GCC): Removed.
752 (VFY_WANT_TYPEMAP): Removed.
753 * verify-impl.c (verify_instructions_0): Removed useless "\".
754 (struct state) <next>: Uncomment.
756 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
758 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
761 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
763 * Make-lang.in (verify.o): Re-enabled this target.
764 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
765 (vfy_get_interface): Likewise.
766 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
767 * verify.h (verify_jvm_instructions_new): Declare.
768 * verify-impl.c (free_state): Temporarily comment out unused
771 2004-10-06 Tom Tromey <tromey@redhat.com>
773 * java-tree.h (JV_STATE_READ): New enum value.
775 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
777 * verify.h: New file.
779 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
781 * verify-impl.c, verify-glue.c, verify.h: New files.
782 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
784 2004-09-24 Andrew Haley <aph@redhat.com>
786 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
787 for a slot if it's of pointer type.
789 2004-09-14 Tom Tromey <tromey@redhat.com>
791 * class.c (make_class_data): Correctly initialize "state" field.
792 Initialize "engine" field.
793 * decl.c (java_init_decl_processing): Add "engine" field.
795 2004-09-10 Andrew Haley <aph@redhat.com>
798 * expr.c (build_invokeinterface): Use fast method for interface
800 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
802 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
803 (emit_symbol_table): Add new arg, element_size.
804 * decl.c (java_init_decl_processing): Initialize Class.itable.
805 * class.c (GEN_TABLE): New macro.
806 (gen_indirect_dispatch_tables): Use it. Add itable.
807 (make_class_data): Add new arg for emit_symbol_table().
809 (add_miranda_methods): Make sure search_class has been parsed.
810 (emit_symbol_table): Add new arg, element_size.
812 2004-09-06 Andrew Haley <aph@redhat.com>
814 * verify.c (merge_types): Return Object for all merges of
816 * expr.c (add_type_assertion): Don't generate assertions when
817 source type is array of Object.
819 2004-09-03 Andrew Haley <aph@redhat.com>
821 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
823 * lang.c (java_post_options): Force flag_verify_invocations if
824 we're not using indirect dispatch.
826 * expr.c (pop_type_0): Move test for interfaces before call to
827 can_widen_reference_to().
828 (build_signature_for_libgcj): Remove generation of canonical array
830 (add_type_assertion): Canonicalize both arrays.
831 Don't assert that type X can be assigned to Object.
832 Don't assert that type X an be assigned to type X.
833 Don't assert that Object can be assigned to type X.
834 (can_widen_reference_to): Warn whenever we generate an assertion.
835 (process_jvm_instruction): Use throwable_type_node for the type of
838 2004-09-01 Andrew Haley <aph@redhat.com>
840 * decl.c (java_init_decl_processing): Change
841 verify_identifier_node to "__verify".
842 * expr.c (add_type_assertion): Use verify_identifier_node for name.
843 * java-tree.h (verify_identifier_node): Change to "__verify".
845 * expr.c (build_signature_for_libgcj): New function.
846 (add_type_assertion): Use it to construct signatures for
847 source_type and target_type.
849 2004-08-27 Andrew Haley <aph@redhat.com>
851 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
852 (verify_identifier_node): New.
853 (TYPE_VERIFY_METHOD): New.
854 (struct type_assertion): New type.
855 * expr.c (type_assertion_eq): New function.
856 (type_assertion_hash): New function.
857 (add_type_assertion): New function.
858 (can_widen_reference_to): Call add_type_assertion().
859 * decl.c (java_init_decl_processing): Add verify_identifier_node.
860 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
861 (finish_class): Output TYPE_VERIFY_METHOD (type).
863 * decl.c (end_java_method): Nullify unused fields.
865 2004-08-17 Andrew Haley <aph@redhat.com>
867 * verify.c (defer_merging): Quieten.
868 * jcf-parse.c (load_class): Only try to open a class file if it's
869 java.lang.Object or if it's part of the current compilation.
870 Check that the class we just tried to load is the class we just
872 (java_parse_file): Set flag_verify_invocations off if we're
873 compiling from .class.
874 (parse_zip_file_entries): Abort if we try to read a dummy class.
875 * expr.c (can_widen_reference_to): Quieten.
876 (build_invokevirtual): Abort if we try to invokevirtual an
878 (expand_invoke): Don't build a non-interface call to an interface.
879 (build_instanceof): Don't do premature optimization if
880 flag_verify_invocations is not set.
881 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
883 (build_static_field_ref): Add correct type conversion for
885 (add_miranda_methods): Disable generation of Miranda methods for
887 (layout_class_method): Don't complain about non-static method
888 overrides static method with dummy classes.
890 2004-08-13 Tom Tromey <tromey@redhat.com>
892 * class.c (build_static_field_ref): Re-enable atable lookups for
895 * parse.y (strip_out_static_field_access_decl): Indentation fix.
897 2004-08-11 Tom Tromey <tromey@redhat.com>
899 * gcj.texi (libgcj Runtime Properties): Document new properties.
901 2004-08-06 Andrew Haley <aph@redhat.com>
903 * jcf-parse.c (load_class): Check that we really have loaded the
904 class we're looking for.
906 2004-07-19 Andrew Haley <aph@redhat.com>
908 * verify.c (verify_jvm_instructions): Comment change only.
910 * typeck.c (build_java_array_type): Add size field to array name.
912 * java-tree.h (LOCAL_SLOT_P): New.
913 (update_aliases): Add PC argument.
914 (pushdecl_function_level): New function.
916 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
917 MODIFY_EXPR, and SAVE_EXPR.
918 (java_gimplify_modify_expr): New function.
920 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
921 (expand_iinc): Pass PC to update_aliases().
922 (STORE_INTERNAL): Likewise.
923 (process_jvm_instruction): Likewise.
925 * decl.c (base_decl_map): New variable.
926 (uniq): New variable.
927 (update_aliases): Rewrite with more thorough checking.
928 (debug_variable_p): New function.
929 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
930 (check_local_named_variable): Delete whole function.
931 (initialize_local_variable): New function.
932 (check_local_unnamed_variable): Add checks and comments.
933 (find_local_variable): Rewrite.
934 (java_replace_reference): New function.
935 (function_binding_level): New variable.
936 (pushdecl_function_level): New function.
937 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
938 (maybe_pushlevels): Call pushdecl() on each of the new decls.
939 (start_java_method): Reset uniq. Create base_decl_map. Set
940 function_binding_level.
941 (end_java_method): Null unused fields to save memory.
943 2004-06-29 Andrew Haley <aph@redhat.com>
945 * except.c (expand_start_java_handler): Push a new binding level.
946 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
947 register_exception_range() to register where we'll do it.
948 (expand_end_java_handler): Remove old bogus code. Replace with
949 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
950 the top of the expression we're curently building.
951 (maybe_end_try): Delete.
952 * decl.c (binding_level.exception_range): New field.
953 (clear_binding_level): Add field exception_range. Reformat.
954 (poplevel): Call expand_end_java_handler().
955 (poplevel): Call java_add_stmt only if functionbody is false.
956 (maybe_poplevels): Don't call maybe_end_try() from here.
957 (end_java_method): Clear no longer used trees in function decl.
958 (register_exception_range): New function.
959 * java-tree.h (register_exception_range, struct eh_range): Declare.
961 2004-06-22 Andrew Haley <aph@redhat.com>
963 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
965 * check-init.c (get_variable_decl): Teach check-init about
966 FIELD_DECLs addressed via the otable.
967 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
970 2004-05-28 Andrew Haley <aph@redhat.com>
972 * jcf-parse.c (load_class): Don't try to read a class that we've
975 * expr.c (build_invokeinterface): Use the old-fashioned way of
976 doing indirect dispatch: look up interfaces by name.
977 * java-tree.h (enum java_tree_index): Add
978 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
979 * decl.c (java_init_decl_processing): Add
980 soft_lookupinterfacemethodbyname_node.
982 * gjavah.c (print_method_info): Final methods have vtable entries,
983 so gjavah needs to output them.
984 * class.c (layout_class_method): Generate vtable entries for final
986 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
987 dispatch, even if a method is final.
989 2004-05-25 Andrew Haley <aph@redhat.com>
991 * class.c (build_symbol_entry): Convert the names of constructors
992 to init_identifier_node when generating an entry for the indirect
995 * expr.c (build_known_method_ref): Generate indirect calls for
996 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
998 2004-05-24 Andrew Haley <aph@redhat.com>
1000 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1001 atable element is of the right type.
1003 * class.c (build_static_field_ref): Cast pointer to correct type
1006 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1008 * Merged with HEAD as of 20040514. Diff against
1009 gcj-abi-2-merge-20040514.
1011 2004-04-16 Andrew Haley <aph@redhat.com>
1013 * verify.c (check_pending_block): Disable subroutine checks.
1014 (defer_merging): New function.
1015 (merge_types): If types are dummy, use defer_merging to combine them.
1016 (verify_jvm_instructions): If invocation is invokeinterface and
1017 target is dummy, assume target really is an interface.
1019 * parse.y (patch_invoke): Break out call to java_create_object.
1021 * lang.c (flag_verify_invocations): New.
1023 * jcf-parse.c (load_class): If we've already failed to load a
1024 class, don't try again.
1025 (load_class): If we can't find a .class file, don't fail, but emit
1027 (parse_class_file): Don't act on dummy methods.
1029 * java-tree.h (flag_verify_invocations): New.
1031 (lang_type.dummy_class): New field.
1032 (java_create_object): New function.
1033 (METHOD_DUMMY): New.
1035 * expr.c (build_field_ref): Widen field offset.
1036 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1037 that each of its elements is compatible with the one we're
1039 (pop_type_0): Issue a warning to say that we need to generate a
1041 (java_create_object): New function.
1042 (build_field_ref): Only generate hard refs if we're not using
1044 (expand_java_field_op): If we're using !verify_invocations and we
1045 see a missing field, generate a decl for it.
1047 (expand_invoke): If a class doesn't have the method we seek and
1048 we're using !flag_verify_invocations, generate a decl for the
1051 (build_known_method_ref): Always use indirect dispatch via the
1052 atable for static methods.
1054 (expand_java_NEW): Break out object creation into new function,
1057 (can_widen_reference_to): Issue a warning to say that we need to
1058 generate a runtime check.
1060 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1061 (make_method_value): Also use index for interfaces.
1062 (make_class_data): Skip dummy field for inherited data.
1063 Don't build method array for dummy methods.
1064 Set size_in_byte to -1 when using inirect dispatch
1065 Don't build a hard class ref if we don't have a hard ref to our
1066 superclass, or if we're using inirect dispatch.
1067 Null out dispatch tables.
1069 (layout_class_method): Don't complain about non-static method
1070 overrides static method is method is artificial.
1072 (build_static_field_ref): Disable atable references to static
1073 fields for the time being.
1075 (layout_class_methods): Check for CLASS_INTERFACE as
1076 well as CLASS_ABSTRACT.
1078 2004-11-24 Steven Bosscher <stevenb@suse.de>
1080 * class.c (make_class_data): Don't check flag_inline_functions.
1081 * lang.c (flag_really_inline): Remove unused flag.
1082 (java_handle_option): Don't set it here. Remove special handling
1083 of flag_inline_functions for Java.
1084 (java_init): Don't set flag_inline_trees here. Already done...
1085 (java_post_options): ...here. Don't clear flag_inline_functions.
1087 2004-11-24 Steven Bosscher <stevenb@suse.de>
1089 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1090 (java_gimplify_exit_block_expr): New function.
1091 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1093 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1094 (EXIT_BLOCK_EXPR): Likewise.
1095 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1096 (LABELED_BLOCK_BODY): Likewise.
1097 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1098 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1099 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1101 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1102 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1103 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1104 second operand of EXIT_BLOCK_EXPR.
1105 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1107 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1109 2004-11-23 Ben Elliston <bje@au.ibm.com>
1111 * xref.h (xref_flag_value): Remove.
1112 (xref_set_data, xref_get_data): Likewise.
1113 (xref_set_current_fp): Likewise.
1114 (XREF_NONE): Likewise.
1115 (XREF_GET_DATA): Likewise.
1116 * xref.c (xref_flag_value): Remove.
1117 (xref_set_data, xref_get_data): Likewise.
1118 (xref_set_current_fp): Likewise.
1120 2004-11-23 Ben Elliston <bje@au.ibm.com>
1122 * gjavah.c (output_directory): Make static.
1123 (temp_directory): Likewise.
1125 2004-11-15 Tom Tromey <tromey@redhat.com>
1127 * decl.c (instn_ptr_type_node): Removed.
1128 (lineNumbers_ptr_type_node): Removed.
1129 (jint_type): Removed.
1130 (jint_ptr_type): Removed.
1132 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1135 * check-init.c (check_init): Ignore DECL_EXPR.
1136 * expr.c (always_initialize_class_p): Reenable.
1137 (build_class_init): Use a variable to store the decl. Also use
1138 boolean_false_node instead of integer_zero_node.
1139 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1142 2004-11-08 Tom Tromey <tromey@redhat.com>
1145 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1146 generating a JNI header.
1147 (print_field_info): Handle JNI headers.
1148 (jni_print_float): Likewise.
1149 (jni_print_double): Likewise.
1151 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1153 * decl.c (end_java_method): Remove duplicated code.
1155 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1156 Gerald Pfeifer <gerald@pfeifer.com>
1158 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1161 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1164 * class.c: Reinstate 2004-08-18 patch.
1165 (make_local_function_alias): Don't create an alias for extern (native)
1168 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1171 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1172 (make_method_value): Likewise.
1174 2004-10-21 Andrew Haley <aph@redhat.com>
1177 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1179 2004-10-20 Andrew Haley <aph@redhat.com>
1181 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1182 Remove duplicated code block.
1184 2004-10-18 Steven Bosscher <stevenb@suse.de>
1186 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1187 New rules to work around old Bison warnings.
1189 2004-10-17 Steven Bosscher <stevenb@suse.de>
1191 * class.c (ident_subst): Always alloca buffer.
1192 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1193 opcode after including javaop.def.
1194 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1195 conditional expression that exits, to avoid warnings.
1196 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1197 a user of an extension.
1198 * win32-host.c: Move check down to have non-empty file when
1199 WIN32 is not defined.
1201 * Make-lang.in (java-warn): Add STRICT_WARN.
1202 (java/jcf-io.o-warn): Don't have Werror for this file.
1203 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1205 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1207 * expr.c (expr_add_location): Move declaration to before all
1209 * parse.y (java_expand_classes): Ditto.
1210 * lex.c (java_peek_unicode): Ditto.
1212 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1214 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1215 if possible, else convert `foo' to 'foo'.
1216 * class.c: Likewise.
1219 * jcf-io.c: Likewise.
1220 * jcf-parse.c: Likewise.
1223 * parse.h: Likewise.
1225 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1227 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1228 rename parameter 'msg' to 'msgid' in function declaration.
1229 (issue_warning_error_from_context): Likewise.
1230 (yyerror): Rename parameter 'msg' to 'msgid'.
1231 (all over): Use new quoting style for diagnostics.
1233 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1235 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1236 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1239 2004-10-14 Matt Austern <austern@apple.com>
1241 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1244 2004-10-13 Tom Tromey <tromey@redhat.com>
1247 * lang.opt (--extdirs): Document.
1248 * jvspec.c (lang_specific_driver): Recognize -encoding and
1251 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1253 * parse.y (issue_warning_error_from_context): Use va_list *
1254 instead of va_list parameter.
1255 (parse_error_context): Update call.
1256 (parse_warning_context): Likewise.
1258 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1260 * parse.y, parse-scan.y: Add list of diagnostic messages to
1261 insulate translation template from version of yacc/bison used
1262 to compile the grammar.
1264 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1266 Prepare for %q, %< and %> in diagnostic message strings.
1267 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1268 Name second parameter 'msgid'.
1269 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1270 (issue_warning_error_from_context): Use pretty-printer functions
1271 instead of vsprintf for constructing formatted messages. Rename
1272 parameter 'msg' to 'msgid'.
1273 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1274 (parse_warning_context): Likewise.
1276 2004-10-05 Andrew Haley <aph@redhat.com>
1279 * jcf-parse.c (parse_zip_file_entries): If a class has a
1280 superclass and a TYPE_SIZE of zero, lay it out.
1282 2004-09-30 Andrew Haley <aph@redhat.com>
1285 * jcf-parse.c (compute_class_name): Rewrite.
1287 2004-10-01 Jan Hubicka <jh@suse.cz>
1289 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1291 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1293 * lex.c: Fix a comment typo.
1295 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1297 * java-tree.h: Fix a comment typo.
1299 2004-09-30 Per Bothner <per@bothner.com>
1301 Simplify lexer. Implement --enable-mapped-location support.
1302 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1303 (parse_source_file_1): Pass filename as extra parameter, so we can call
1304 linemap_add and set input_location here, rather than in both callers.
1305 (read_class): Pass copied filename to parse_source_file_1.
1306 Don't initialize wfl_operator - only needed for source compilation.
1307 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1308 * lex.h: Remove a bunch of debugging macros.
1309 * lex.h (struct_java_line, struct java_error): Remove types.
1310 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1311 (struct java_lc_s): Remove prev_col field.
1312 (struct java_lexer): New fields next_unicode, next_columns, and
1313 avail_unicode. New position field, and maybe token_start field.
1314 Don't need hit_eof field - use next_unicode == -1 instead.
1315 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1316 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1317 * parse.h: Various changes for USE_MAPPED_LOCATION.
1318 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1319 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1320 (struct parser_ctxt): New file_start_location field.
1321 Remove p_line, c_line fields since we no longer save lines.
1322 Remove elc, lineno, and current_jcf fields - no longer used.
1323 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1324 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1325 source_location and is probably not needed anymore anyway.
1326 Use new expr_add_Location function.
1327 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1328 (java_pop_parser_context): Minor cleanup.
1329 (java_parser_context_save_global, java_parser_context_restore_global,
1330 java_pop_parser_context): Save/restore input_location as a unit.
1331 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1332 a source_location instead of a wfl context node.
1333 (check_class_interface_creation): input_filename is not addressable.
1334 (create_artificial_method): Calling java_parser_context_save_global
1335 and java_parser_context_restore_global is overkill. Instead,
1336 temporarily set input_location from class decl.
1337 (java_layout_seen_class_methods): Set input_location from method decl.
1338 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1339 (finish_loop_body): Likewise.
1340 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1341 (java_sprint_unicode): Take a character, not index in line.
1342 (java_sneak_uncode): Replaced by java_peek_unicode.
1343 (java_unget_unicode): No longer used.
1344 (java_allocate_new_line. java_store_unicode): Removed, since we
1345 no longer remember "lines".
1346 (java_new_lexer): Update for new data structures.
1347 (java_read_char): Move unget_value checking to java_read_unicode.
1348 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1349 efficient functions that are used directly when lexing.
1350 (java_read_unicode_collapsing_terminators): No longer needed.
1351 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1352 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1353 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1354 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1355 combine switch branches, and test for common token kinds earlier.
1356 (java_lex_error): Rewrite.
1357 * jv-scan.c (expand_location): New function, copied from tree.c.
1358 (main): Set ctxp->filename instead of setting input_filename directly.
1360 2004-09-30 Per Bothner <per@bothner.com>
1362 More cleanup for --enable-mapped-location.
1363 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1364 input_location here. Instead do it in give_name_to_class.
1365 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1366 * expr.c (expand_byte_code): Call linemap_line_start.
1367 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1368 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1369 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1370 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1371 to USE_MAPPED_LOCATION case.
1373 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1374 * jcf-parse.c (java_parse_file): Don't set input_filename.
1375 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1376 Create a list of TRANSLATION_UNIT_DECL.
1377 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1378 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1379 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1380 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1381 (file_start_location): New static.
1382 (set_source_filename): Avoid extra access to input_filename macro.
1383 Concatenate new name with class's package prefix.
1384 (set_source_filename, give_name_to_class): Update.
1385 (give_name_to_class): Set class's "line 0" input_location here.
1386 (parse_class_file): Set input_location as a unit.
1388 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1390 2004-09-29 Per Bothner <per@bothner.com>
1392 * java-tree.h: Redefine some macros and add some declaration
1393 to handle the USE_MAPPED_LOCATION case.
1394 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1395 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1396 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1397 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1399 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1400 * decl.c (finish_method, java_add_stmt): Likewise.
1401 * java-gimplify.c (java-gimplify.c): Likewise.
1402 * jcf-write.c (generate_bytecode_insns): Likewise.
1403 * lang.c (java_post_options): Likewise - call linemap_add.
1405 2004-09-29 Andrew Haley <aph@redhat.com>
1408 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1409 result of TRUNC_MOD_EXPR.
1410 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1411 * decl.c (java_init_decl_processing): Mark
1412 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1414 2004-09-28 Tom Tromey <tromey@redhat.com>
1417 * class.c (add_miranda_methods): Load superinterface if not
1420 2004-09-28 Andrew Haley <aph@redhat.com>
1423 * jcf-parse.c (load_class): Don't try to read a class that we've
1426 2004-09-28 Andrew Haley <aph@redhat.com>
1428 * jcf-parse.c (load_class): Back out previous broken patch.
1430 2004-09-28 Andrew Haley <aph@redhat.com>
1433 * jcf-parse.c (load_class): Don't try to read a class that we've
1435 Check that we really did read the right class.
1437 2004-09-25 Tom Tromey <tromey@redhat.com>
1440 * parse.y (create_artificial_method): Use add_method_1.
1442 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1444 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1446 * gcj.texi: Fix typos.
1448 2004-09-24 Tom Tromey <tromey@redhat.com>
1451 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1452 in error parts of rule.
1453 (unary_expression): Don't call error_if_numeric_overflow when $1
1456 2004-09-24 Tom Tromey <tromey@redhat.com>
1459 * parse.y (resolve_qualified_expression_name): Set
1460 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1461 * expr.c (force_evaluation_order): Check for empty argument list
1462 after stripping COMPOUND_EXPR.
1464 2004-09-23 Andrew Haley <aph@redhat.com>
1467 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1470 2004-09-23 Tom Tromey <tromey@redhat.com>
1473 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1474 where operand is null.
1476 2004-09-23 Tom Tromey <tromey@redhat.com>
1479 * parse.y (not_accessible_p): Allow access to protected members
1480 even when class is not static.
1482 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1484 * Make-lang.in: Revert the gcc-none.o change.
1486 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1488 * parse.y (patch_anonymous_class): VEC_space returns true if there
1491 2004-09-21 Matt Austern <austern@apple.com>
1494 * gjavah.c (free_method_name_list): Fix function definition so
1495 it's a proper C prototype.
1497 2004-09-21 Tom Tromey <tromey@redhat.com>
1500 * gjavah.c (free_method_name_list): New method.
1503 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1504 Zack Weinberg <zack@codesourcery.com>
1506 * java-tree.def: Use tree_code_class enumeration constants
1507 instead of code letters.
1508 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1509 new tree-class enumeration constants.
1511 2004-09-13 Tom Tromey <tromey@redhat.com>
1514 * class.c (layout_class_method): Put synthetic methods into the
1517 2004-09-11 Andrew Pinski <apinski@apple.com>
1519 * Make-lang.in (java/ggc-none.c): Change dependency
1520 for ggc.h into $(GGC_H).
1522 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1524 * Make-lang.in (java/win32-host.o): Add dependency on
1526 * win32-host.c: Add includes for coretypes.h, jcf.h
1528 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1530 * Make-lang.in (GCJH_OBJS): Change dependency from
1531 ggc-none.o to java/ggc-none.o
1532 (JCFDUMP_OBJS): Likewise.
1533 (java/ggc-none.o): New target.
1535 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1537 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1538 * class.c (build_utf8_ref, build_static_field_ref,
1539 make_field_value, make_method_value, get_dispatch_table,
1540 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1541 * constants.c (get_tag_node, build_ref_from_constant_pool,
1542 build_constants_constructor): Likewise.
1543 * decl.c (java_init_decl_processing): Likewise.
1544 * expr.c (build_java_array_length_access, build_newarray,
1545 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1546 build_java_binop, build_field_ref, expand_java_add_case,
1547 expand_java_call, build_known_method_ref, build_invokevirtual,
1548 build_invokeinterface, build_jni_stub): Likewise.
1549 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1550 * jcf-parse.c (get_constant): Likewise.
1551 * lex.c (do_java_lex): Likewise.
1552 * parse.y (patch_binop, patch_unaryop, patch_cast,
1553 build_newarray_node, patch_newarray): Likewise.
1554 * resource.c (compile_resource_data): Likewise.
1555 * typeck.c (build_prim_array_type): Likewise.
1557 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1559 * decl.c (java_init_decl_processing): Adjust
1560 initialize_sizetypes call.
1562 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1564 * jv-scan.c (fancy_abort): Add.
1566 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1568 * expr.c (build_java_arrayaccess): Use convert to change
1571 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1573 * class.c (make_local_function_alias): Allocate extra space for 'L'
1574 in name buffer. Reported by Thomas Neumann.
1576 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1578 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1579 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1580 * lex.c (do_java_lex): Adjust.
1581 (error_if_numeric_overflow): Likewise.
1583 2004-08-18 Andrew Pinski <apinski@apple.com>
1585 * class.c (make_local_function_alias): Only make a new decl if we
1586 support alias attribute on all decls.
1588 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1590 * class.c (make_local_function_alias): New function. Create local
1591 alias for public method DECL.
1592 (make_method_value): Use make_local_function_alias.
1593 * parse.y (craft_constructor): Don't special-case anonymous classes.
1594 Always set ctor_name to init_identifier_node.
1595 (lookup_method_invoke): Call layout_class_method when creating
1596 anonymous class constructor.
1598 2004-08-18 Richard Henderson <rth@redhat.com>
1600 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1601 default case. Treat '<' similarly. Update for
1602 is_gimple_formal_tmp_var name change.
1604 2004-08-17 Andrew Haley <aph@redhat.com>
1606 * lang.c (lang_printable_name): Obey verbose flag.
1607 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1608 lang_printable_name().
1609 (verify_constructor_circularity, get_printable_method_name,
1610 check_abstract_method_definitions, java_check_regular_methods,
1611 java_check_abstract_methods, check_inner_class_access,
1612 fix_constructors, patch_method_invocation, patch_return):
1614 * expr.c (pop_type_0): Likewise.
1616 * java-tree.h (lang_printable_name_wls): Delete.
1618 2004-08-16 Tom Tromey <tromey@redhat.com>
1621 * parse.y (primary): Changed for initialized and uninitialized
1623 (array_access): Handle array_creation_initialized.
1624 (array_creation_expression): Split into
1625 array_creation_initialized and array_creation_uninitialized.
1627 2004-08-16 Andrew Haley <aph@redhat.com>
1629 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1630 generating bytecode.
1632 2004-08-16 Elliot Lee <sopwith@redhat.com>
1635 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1636 spaces, and quoted filelists.
1638 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1640 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1641 * class.c (build_utf8_ref, build_static_field_ref,
1642 make_field_value, make_method_value, get_dispatch_table,
1643 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1644 * constants.c (get_tag_node, build_ref_from_constant_pool,
1645 build_constants_constructor): Likewise.
1646 * decl.c (java_init_decl_processing): Likewise.
1647 * expr.c (build_java_array_length_access, build_newarray,
1648 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1649 build_java_binop, build_field_ref, expand_java_add_case,
1650 expand_java_call, build_known_method_ref, build_invokevirtual,
1651 build_invokeinterface, build_jni_stub): Likewise.
1652 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1653 * jcf-parse.c (get_constant): Likewise.
1654 * lex.c (do_java_lex): Likewise.
1655 * parse.y (patch_binop, patch_unaryop, patch_cast,
1656 build_null_of_type, patch_newarray): Likewise.
1657 * resource.c (compile_resource_data): Likewise.
1658 * typeck.c (build_prim_array_type): Likewise.
1660 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1662 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1663 Don't create BLOCK here or call java_gimplify_block.
1665 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1667 * java-tree.h (flag_deprecated): Removed.
1668 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1669 * parse.y (check_deprecation): Check warn_deprecated instead of
1672 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1674 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1675 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1676 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1677 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1678 flag_force_classes_archive_check, flag_optimize_sci,
1679 flag_indirect_dispatch): Remove explicit declarations.
1680 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1683 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1686 * Make-lang.in (java.install-man): Install from either build
1687 tree or source tree, whichever has the file first.
1689 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1691 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1692 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1693 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1694 (do_java_lex): Likewise. Adjust force_fit_type call.
1696 2004-08-04 Roger Sayle <roger@eyesopen.com>
1697 Andrew Haley <aph@redhat.com>
1699 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1700 checking trees as they're being built.
1701 (convert): Call convert_ieee_real_to_integer if we're
1702 converting a constant, even if we're writing a class file.
1704 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1707 * parse.y (fold_constant_for_init): Call resolve_field_access with
1708 correct current_class context.
1710 2004-08-01 Roger Sayle <roger@eyesopen.com>
1712 * decl.c (update_aliases, initialize_local_variable): Replace calls
1713 to build with calls to buildN.
1714 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1715 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1716 * parse.h (BUILD_THROW): Likewise.
1717 * parse.y (switch_expression, synchronized_statement,
1718 catch_clause_parameter, array_creation_expression,
1719 conditional_expression, make_qualified_name,
1720 resolve_qualified_expression_name, patch_method_invocation,
1721 patch_invoke, build_method_invocation, build_new_invocation,
1722 build_assignment, patch_assignment, build_binop, patch_binop,
1723 build_string_concatenation, build_incdec, patch_unaryop,
1724 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1725 patch_return, build_if_else_statement, build_labeled_block,
1726 build_new_loop, build_loop_body, build_bc_statement,
1727 build_assertion, encapsulate_with_try_catch, build_try_statement,
1728 build_try_finally_statement, patch_synchronized_statement,
1729 emit_test_initialization): Likewise, replace build with buildN.
1731 2004-07-28 Eric Christopher <echristo@redhat.com>
1733 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1734 (java_unsafe_for_reeval): Ditto.
1736 2004-07-26 <hp@bitrange.com>
1738 * parse.y (build_super_invocation): Adjust declaration order to
1739 avoid declaration after statement.
1741 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1743 * decl.c: Rename all identifiers named `class' to `cl'.
1745 2004-07-25 Richard Henderson <rth@redhat.com>
1747 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1749 2004-07-23 Mike Stump <mrs@apple.com>
1751 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1752 * gjavah.c (throwable_p, decode_signature_piece,
1753 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1754 process_file): Likewise.
1755 * jcf-dump.c (main): Likewise.
1756 * jcf-io.c (read_zip_member): Likewise.
1757 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1758 give_name_to_class, get_class_constant): Likewise.
1759 * jcf-write.c (find_constant_wide, push_long_const,
1760 generate_classfile): Likewise.
1761 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1762 * parse.y (read_import_dir): Likewise.
1763 * typeck.c (parse_signature_type): Likewise.
1764 * verify.c (verify_jvm_instructions): Likewise.
1765 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1767 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1769 * Make-lang.in: Replace rmic and rmiregistry references with
1770 grmic and grmiregistry.
1771 * gcj.texi: Likewise.
1773 2004-07-20 Andrew Haley <aph@redhat.com>
1776 * verify.c (verify_jvm_instructions): Comment change only.
1778 * typeck.c (build_java_array_type): Add size field to array name.
1780 * java-tree.h (LOCAL_SLOT_P): New.
1781 (update_aliases): Add PC argument.
1782 (pushdecl_function_level): New function.
1784 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1785 MODIFY_EXPR, and SAVE_EXPR.
1786 (java_gimplify_modify_expr): New function.
1788 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1789 (expand_iinc): Pass PC to update_aliases().
1790 (STORE_INTERNAL): Likewise.
1791 (process_jvm_instruction): Likewise.
1793 * decl.c (base_decl_map): New variable.
1794 (uniq): New variable.
1795 (update_aliases): Rewrite with more thorough checking.
1796 (debug_variable_p): New function.
1797 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1798 (check_local_named_variable): Delete whole function.
1799 (initialize_local_variable): New function.
1800 (check_local_unnamed_variable): Add checks and comments.
1801 (find_local_variable): Rewrite.
1802 (java_replace_reference): New function.
1803 (function_binding_level): New variable.
1804 (pushdecl_function_level): New function.
1805 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1806 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1807 (start_java_method): Reset uniq. Create base_decl_map. Set
1808 function_binding_level.
1809 (end_java_method): Null unused fields to save memory.
1811 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1813 * class.c (add_interface_do): Remove.
1814 (set_super_info, interface_of_p, maybe_add_interface,
1815 add_interface, make_class_data, layout_class,
1816 add_miranda_methods): Adjust BINFO accessors and addition.
1817 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1819 * jcf-write.c (generate_classfile): Likewise.
1820 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1821 check_circular_reference, java_complete_class,
1822 check_abstract_method_definitions,
1823 java_check_abstract_method_definitions,
1824 check_interface_throws_clauses, java_check_abstract_methods,
1825 lookup_java_interface_method2,
1826 find_applicable_accessible_methods_list): Adjust BINFO accessors
1828 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1830 2004-07-18 Roger Sayle <roger@eyesopen.com>
1832 * builtins.c (max_builtin, min_builtin,
1833 java_build_function_call_expr): Replace calls to build with buildN.
1834 * class.c (build_class_ref, build_static_field_ref,
1835 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1836 * constants.c (build_ref_from_constant_pool): Likewise.
1837 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1838 add_stmt_to_compound): Likewise.
1839 * except.c (build_exception_object_ref, expand_end_java_handler):
1841 * java-gimplify.c (java_gimplify_case_expr,
1842 java_gimplify_default_expr, java_gimplify_block,
1843 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1844 * jcf-write.c (generate_bytecode_insns): Likewise.
1845 * typeck.c (convert_ieee_real_to_integer): Likewise.
1847 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1849 * java-tree.h (builtin_function): Declare.
1851 2004-07-16 Steven Bosscher <stevenb@suse.de>
1853 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1854 abuse restore_line_number_status.
1856 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1859 * jcf-parse.c (java_emit_static_constructor): Specify default
1862 2004-07-13 Per Bothner <per@bothner.com>
1864 * java-tree.h (all_class_filename): Remove useless macro.
1865 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1866 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1867 * parse.y (java_parser_context_restore_global): Replace
1868 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1869 * jcf-parse.c (read_class, java_parse_file): Likewise.
1871 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1874 gjavah.c (print_field_info): Emit constant only if field is static.
1876 2004-07-11 Roger Sayle <roger@eyesopen.com>
1878 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1879 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1880 build_java_ret, build_java_throw_out_of_bounds_exception,
1881 build_java_array_length_access, java_check_reference,
1882 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1883 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1884 expand_java_arrayload, build_java_monitor, expand_java_return,
1885 expand_load_internal, expand_java_NEW, build_get_class,
1886 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1887 build_java_soft_divmod, build_java_binop, build_field_ref,
1888 expand_compare, expand_java_goto, expand_java_switch,
1889 expand_java_add_case, build_class_init, build_known_method_ref,
1890 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
1891 expand_invoke, build_jni_stub, expand_java_field_op,
1892 java_expand_expr, expand_byte_code, STORE_INTERNAL,
1893 force_evaluation_order, emit_init_test_initialization): Convert
1894 calls to "build" into calls to the prefered "buildN" functions.
1896 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
1898 * java-tree.h (set_block): Remove.
1899 * lang.c (java_clear_binding_stack): New.
1900 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
1901 * decl.c (struct binding_level): Remove this_block.
1902 (clear_binding_level): Likewise.
1903 (poplevel): Don't handle this_block.
1904 (set_block): Remove.
1906 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
1908 * class.c (common_enclosing_context_p): Remove statement with no
1911 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1914 * parse.y (create_anonymous_class): Remove 'location' argument. Use
1915 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
1916 (craft_constructor): Inherit access flags for implicit constructor
1917 from the enclosing class.
1918 (create_class): Fix comment typo.
1919 (resolve_qualified_expression_name): Pass type of qualifier to
1920 not_accessible_p, not the type in which target field was found.
1921 (not_accessible_p): Handle inner classes. Expand protected
1922 qualifier-subtype check to enclosing instances, but don't apply this
1923 check to static members. Allow protected access to inner classes
1924 of a subtype. Allow private access within common enclosing context.
1925 (build_super_invocation): Get WFL line number info from current
1927 (build_incomplete_class_ref): Update for new create_anonymous_class
1929 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
1930 common_enclosing_instance_p.
1931 * class.c (common_enclosing_context_p): New. Determine if types
1932 share a common enclosing context, even across static contexts.
1933 (common_enclosing_instance_p): Renamed from
1934 common_enclosing_context_p. Determines if types share a common
1935 non-static enclosing instance.
1936 * java-tree.h (common_enclosing_instance_p): Declare.
1937 * jcf-write.c (get_method_access_flags): New. Surpress private flag
1938 for inner class constructors.
1939 (generate_classfile): Use get_method_access_flags.
1941 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
1943 * class.c (interface_of_p): Check for null TYPE_BINFO.
1945 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
1947 * class.c (make_class): Do not create binfo here.
1948 (set_super_info): Create it here.
1949 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
1951 2004-07-08 Richard Henderson <rth@redhat.com>
1953 * expr.c (case_identity, get_primitive_array_vtable,
1954 java_expand_expr, emit_init_test_initialization): Remove.
1955 * java-tree.h (java_expand_expr): Remove.
1956 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
1958 2004-07-07 Per Bothner <per@bothner.com>
1960 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
1961 get internal error due to mismatched types.
1963 * gcj.texi (Invoking gij): Document new -verbose:class flag.
1965 * gcj.texi (Linking): New node. Document -lgij usage.
1967 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
1969 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
1970 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
1971 * java/class.c (set_super_info, class_depth, interface_of_p,
1972 maybe_add_interface, add_interface, make_class_data,
1973 layout_class, add_miranda_methods): Adjust BINFO macros.
1974 * expr.c (can_widen_reference_to, lookup_field): Likewise.
1975 * jcf-write.c (generate_classfile): Likewise.
1976 * parse.y (patch_anonymous_class,
1977 check_inner_circular_reference, check_circular_reference,
1978 java_complete_class, check_abstract_method_definitions,
1979 java_check_abstract_method_definitions,
1980 check_interface_throws_clauses, java_check_abstract_methods,
1981 lookup_java_interface_method2,
1982 find_applicable_accessible_methods_list): Likewise.
1983 * typeck.c (find_method_in_interface): Likewise.
1984 * verify.c (merge_types): Likewise.
1986 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
1988 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
1989 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
1991 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
1993 * class.c (make_class): Use make_tree_binfo.
1994 (set_super_info, add_interface_do): Likewise.
1995 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
1997 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
1999 * verify.c: Correct array element access formatting thinko.
2001 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2003 * verify.c: Insert a short blurb at the start referring to the JVMS.
2004 (merge_type_state): Remove redundant nested if statement.
2005 (verify_jvm_instructions): Ensure current_subr is initialised to
2007 Minor formatting fixes all over the place.
2009 2004-07-02 Richard Henderson <rth@redhat.com>
2011 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2013 2004-07-01 Richard Henderson <rth@redhat.com>
2015 * class.c (registerClass_libfunc): Remove.
2016 (init_class_processing): Don't set it.
2017 (emit_register_classes): Take list_p parameter. Fill it in
2018 with _Jv_RegisterClass calls.
2019 * decl.c (java_init_decl_processing): Don't call
2020 init_resource_processing.
2021 * jcf-parse.c (java_emit_static_constructor): New.
2022 (java_parse_file): Call it.
2023 * resource.c (registerResource_libfunc): Remove.
2024 (init_resource_processing): Remove.
2025 (write_resource_constructor): Take list_p parameter. Fill it in
2026 with _Jv_RegisterResource calls.
2027 * java-tree.h: Update prototypes.
2029 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2032 * class.c (layout_class_method): Do not override package-private
2033 method if its in a different package.
2034 (split_qualified_name): Move here from parse.y. Rename from
2035 breakdown_qualified. Add comment.
2036 (in_same_package): Move here from parse.y. Add comment.
2037 * java-tree.h (break_down_qualified, in_same_package): Declare.
2038 (in_same_package): Likewise.
2039 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2042 2004-06-29 Andrew Haley <aph@redhat.com>
2044 * except.c (expand_start_java_handler): Push a new binding level.
2045 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2046 register_exception_range() to register where we'll do it.
2047 (expand_end_java_handler): Remove old bogus code. Replace with
2048 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2049 the top of the expression we're curently building.
2050 (maybe_end_try): Delete.
2051 * decl.c (binding_level.exception_range): New field.
2052 (clear_binding_level): Add field exception_range. Reformat.
2053 (poplevel): Call expand_end_java_handler().
2054 (poplevel): Call java_add_stmt only if functionbody is false.
2055 (maybe_poplevels): Don't call maybe_end_try() from here.
2056 (end_java_method): Clear no longer used trees in function decl.
2057 (register_exception_range): New function.
2058 * java-tree.h (register_exception_range, struct eh_range): Declare.
2060 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2062 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2064 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2067 * expr.c (class_has_finalize_method): Fix method name indentation.
2068 (expand_java_call): Remove K&R style parameter declaration.
2069 (expand_invoke): Fix statement indentation.
2070 (expand_java_field_op): Likewise.
2071 * parse-scan.y: Fix typo.
2072 (reset_report): Fix method name indentation.
2073 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2075 * verify.c (verify_jvm_instructions): Document parameters, insert
2077 * lang.c (lang_init_source): Fix method name indentation.
2078 * class.c (common_enclosing_context_p): Likewise.
2079 (emit_symbol_table): Fix parameter list indentation.
2080 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2081 parameter declaration.
2082 * constants.c: Fix copyright notice indentation.
2083 * typeck.c (find_method_in_superclasses): Fix parameter list
2085 (find_method_in_interfaces): Likewise.
2086 * zextract.c (makelong): Fix method name indentation.
2088 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2091 * parse.y (create_interface): Set correct access modifiers for
2093 * jcf-write.c (get_classfile_modifiers): New function.
2094 (generate_classfile): Use get_classfile_modifiers, not
2097 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2099 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2100 dependency to current parser context, not NULL_TREE, for top-level
2102 (jdep_resolve_class): Enable member access check for all inner
2105 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2107 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2110 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2113 * expr.c (expand_java_field_op): Ensure that target class for static
2114 field access has been loaded.
2116 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2117 Ranjit Mathew <rmathew@hotmail.com>
2119 PR java/1207, java/16178
2120 * jcf-parse.c (load_class): Return immediately if passed a type decl
2121 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2122 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2123 before calling load_class.
2124 (qualify_and_find): Likewise.
2125 (find_in_imports_on_demand): Likewise.
2126 (find_applicable_accessible_methods_list): Likewise.
2128 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2130 * parse.y (java_layout_seen_class_methods): Don't call load_class
2131 on class defined by source parser.
2133 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2135 * parse.y (set_nested_class_simple_name_value): Removed.
2136 (java_complete_expand_class): Remove calls to
2137 set_nested_class_simple_name_value.
2139 2004-06-22 Andrew Haley <aph@redhat.com>
2140 Ranjit Mathew <rmathew@hotmail.com>
2142 Fixes PR java/16113.
2143 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2145 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2147 * parse.y (create_class): Correct diagnostic message about
2148 java.lang.Object extending anything else.
2150 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2152 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2153 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2154 * constants.c (build_ref_from_constant_pool): Likewise.
2155 * expr.c (build_java_array_length_access): Likewise.
2156 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2157 (invoke_build_dtable, build_invokevirtual): Likewise.
2158 (build_invokeinterface, java_expand_expr): Likewise.
2159 (emit_init_test_initialization): Likewise.
2160 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2161 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2163 2004-06-21 Andrew Haley <aph@redhat.com>
2165 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2168 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2170 * jcf.h (struct JCF): Change java_source, right_zip and finished
2172 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2173 byte_swap and use_fallback to unsigned int.
2174 * parse.h (struct _jdep): Change flag0 to unsigned int.
2176 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2179 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2180 before trying to lay out its methods.
2181 * jcf-parse.c (read_class): Track parsed files using canonical paths
2182 obtained via lrealpath from libiberty.
2183 (java_parse_file): Likewise.
2184 (parse_source_file_1): Rename formal parameter to reflect its
2185 modified purpose. Minor formatting fix.
2187 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2189 * class.c (emit_register_classes): Make the function uninlinable,
2190 do not set current_function_cannot_inline.
2191 * resource.c (write_resource_constructor): Do not reset
2192 flag_inline_functions around rest_of_compilation.
2194 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2197 * expr.c (java_truthvalue_conversion): Handle
2198 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2199 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2200 i.e. return the expression.
2202 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2204 * gjavah.c: Include version.h
2206 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2208 * jcf-write.c (generate_bytecode_conditional): Correct handling
2209 of unordered conditionals. Add comment.
2211 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2212 Per Bothner <per@bothner.com>
2214 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2215 local variable was initialised upon declaration.
2216 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2217 variable was final and initialised upon declaration.
2218 * check-init.c (check_final_reassigned): Give error only if a blank
2219 final is not definitely unassigned or if an initialised final is
2221 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2222 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2223 (check_init): Perform initialised-variable-removing-optimisation
2224 only on non-final local variables.
2226 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2228 * jcf-write.c (generate_bytecode_conditional): Handle binops
2229 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2231 (generate_bytecode_insns): Likewise.
2233 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2235 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2236 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2238 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2240 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2241 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2243 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2245 * decl.c (struct binding_level): Add GTY marker. Compile
2246 binding_depth unconditionally.
2247 (current_binding_level, free_binding_level, global_binding_level):
2249 (clear_binding_level): Unconditionally set binding_depth.
2250 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2252 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2254 * lex.c (java_new_lexer): Set 'encoding'.
2255 (java_read_char): Improve error message for unrecognized characters.
2256 * lex.h (struct java_lexer): New field 'encoding'.
2258 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2260 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2262 2004-05-21 Mark Wielaard <mark@klomp.org>
2264 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2267 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2269 * typeck.c: Remove non-printable character 160.
2271 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2273 * check-init.c: Correct minor typos.
2275 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2277 * Make-lang.in, expr.c, java-gimplify.c: Rename
2278 tree-simple.[ch] to tree-gimple.[ch].
2280 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2282 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2284 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2286 Merge from tree-ssa-20020619-branch. See
2287 ChangeLog.tree-ssa for details.
2289 * Make-lang.in, builtins.c, check-init.c, class.c,
2290 constants.c, decl.c, except.c, expr.c, java-except.h,
2291 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2292 lang.c, lang.opt, parse.y, resource.c: Merged.
2293 * java-gimplify.c: New file.
2295 2004-05-10 Andrew Haley <aph@redhat.com>
2297 * parse.y (create_class): Set TYPE_VFIELD.
2298 * decl.c (java_init_decl_processing): Likewise.
2300 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2301 * class.c (make_method_value): Replace DECL_VINDEX with call to
2303 (get_dispatch_vector): Likewise.
2304 (layout_class_method): Likewise.
2305 Replace set of DECL_VINDEX with call to set_method_index().
2306 (set_method_index): New function.
2307 (get_method_index): New function.
2308 * java-tree.h (set_method_index): New function decl.
2309 (get_method_index): New function decl.
2311 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2313 * parse.y (check_pkg_class_access): Add new argument
2314 and use it when cl is NULL to call lookup_cl on it.
2315 (parser_check_super_interface): Do not call lookup_cl.
2316 Pass this_decl to check_pkg_class_access and NULL
2317 instead of lookup_cl.
2318 (parser_check_super): Update for change in
2319 check_pkg_class_access.
2320 (do_resolve_class): Likewise.
2321 (process_imports): Likewise.
2322 (find_in_imports_on_demand): Likewise.
2323 (resolve_qualified_expression_name): Likewise.
2325 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2327 Fixes PR java/9685, PR java/15073
2328 * parse.y (accessibility_string): New method.
2329 (not_accessible_field_error): Use accessibility_string()
2330 instead of java_accstring_lookup().
2331 (resolve_qualified_expression_name): Check with
2332 check_pkg_class_access() before allowing access using
2335 Use check_pkg_class_access() instead of not_accessible_p()
2336 for unqualified types.
2337 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2338 REFERENCE for package-private access checking.
2339 (patch_method_invocation): Use accessibility_string() instead
2340 of java_accstring_lookup().
2342 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2345 * gjavah.c (struct method_name): Add member is_native.
2346 (overloaded_jni_method_exists_p): Match candidate method only if
2348 (print_method_info): Initialise is_native flag from the method's
2351 2004-04-30 Roger Sayle <roger@eyesopen.com>
2353 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2354 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2356 2004-04-22 Roger Sayle <roger@eyesopen.com>
2358 * resource.c (write_resource_constructor): Guard call to possibly
2359 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2361 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2363 * class.c (make_class_data): Add new field aux_info.
2364 * decl.c (java_init_decl_processing): Push type and decl for
2367 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2369 * expr.c (expand_java_NEW): Don't use size argument for
2370 _Jv_AllocObject calls.
2371 * parse.y (patch_invoke): Likewise.
2373 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2375 * expr.c (build_invokeinterface): Remove unused variables to
2378 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2380 * class.c (get_interface_method_index): New function. Return dispatch
2381 index for interface method.
2382 (make_method_value): For interface methods, set index field to
2383 iface dispatch index, not DECL_VINDEX.
2384 * expr.c (build_invokeinterface): Use get_interface_method_index.
2386 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2388 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2390 2004-03-31 Andrew Haley <aph@redhat.com>
2393 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2395 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2397 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2398 form of GTY markers.
2400 2004-03-25 Marcus Meissner <meissner@suse.de>
2403 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2405 2004-03-23 Tom Tromey <tromey@redhat.com>
2408 * jcf-write.c (make_class_file_name): Don't report if mkdir
2411 2004-03-23 Tom Tromey <tromey@redhat.com>
2413 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2415 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2417 * class.c, gjavah.c, lang.c: Fix comment typos.
2418 * gcj.texi: Fix typos.
2420 2004-03-19 Per Bothner <per@bothner.com>
2422 * gcj.texi (Code Generation): Document new flags and assert defaults.
2424 * class.c (assume_compiled_node_struct): Rename type to
2425 class_flag_node_struct, as it is now also used for enable_assertions.
2426 Rename assume_compiled_node typedef. Rename excludep field to value.
2427 (find_assume_compiled_node): Rename function to find_class_flag_node.
2428 Minor optimization - avoid needless strlen.
2429 (add_assume_compiled): Some tweaking and optimization.
2430 Rename and generalize to add_class_flag takem an extra parameter.
2431 (add_assume_compled): New just calls add_class_flag.
2432 (add_enable_assert, enable_assertions): New functions.
2433 (enable_assert_tree): New static.
2434 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2435 * lang.opt (fenable-assertions, fenable-assertions=,
2436 fdisable-assertions, fdisable-assertions=): New options.
2437 * lang.c (java_handle_option): Handle new options.
2438 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2439 class in an interface - create helper class nested in outer interface.
2440 (build_assertion): Short-circuit if enable_assertions is false.
2442 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2444 * java-tree.h: Changes throughout to add checking to macros
2445 and numerous whitespace changes.
2446 (VAR_OR_FIELD_CHECK): New macro.
2447 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2448 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2450 2004-03-16 Per Bothner <per@bothner.com>
2452 * jcf-jump.c (options): New --print-constants option.
2453 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2455 * jcf-dump.c (flag_print_constant_pool): Default to off.
2456 (print_constant_terse_with_index): New helper function.
2457 (various places): Check flag_print_constant_pool where missing.
2458 (main): If verbose set flag_print_constant_pool.
2459 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2461 2004-03-15 Andrew Haley <aph@redhat.com>
2464 * parse.y (java_complete_lhs): Check that final variable has an
2467 2004-03-12 Andrew Haley <aph@redhat.com>
2470 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2473 2004-02-29 Roger Sayle <roger@eyesopen.com>
2475 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2478 2004-02-27 Per Bothner <per@bothner.com>
2480 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2481 suggestion: Use build_incomplete_class_ref.
2482 This fixes PR java/13508, java/11714.
2484 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2486 * java/parse.h: Update copyright.
2488 2004-02-26 Andrew Haley <aph@redhat.com>
2491 * parse.y (check_interface_throws_clauses): Check for
2492 !METHOD_INVISIBLE (iface_method).
2493 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2494 well as CLASS_ABSTRACT.
2496 2004-02-25 Per Bothner <per@bothner.com>
2498 * parse.y (build_assertion): If we're in an inner class, create the
2499 class$ helper routine in the outer class.
2501 2004-02-19 Richard Henderson <rth@redhat.com>
2503 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2505 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2507 * Make-lang.in (java.install-man): Add extra dependencies.
2509 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2511 * Make-lang.in: Install man pages under the same names
2512 (possibly transformed) as the program they document.
2514 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2516 * gjavah.c: Include "intl.h".
2517 (error): New function.
2518 (main): Call gcc_init_libintl.
2519 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2520 print_stub_or_jni, process_file, main): Use error rather than
2522 (print_method_info, usage, help, version, main): Mark strings for
2523 translation with _. Avoid splitting up sentences. Send
2524 information messages to stdout.
2525 * jcf-dump.c: Include "intl.h".
2526 (main): Call gcc_init_libintl.
2527 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2528 Mark error, usage and version messages for translation with _.
2529 Avoid splitting up sentences.
2530 * jv-scan.c: Include "intl.h".
2531 (fatal_error, warning): Change parameter s to msgid. Translate
2533 (main): Call gcc_init_libintl.
2534 (usage, help, version): Mark error, usage and version messages for
2535 translation with _. Avoid splitting up sentences.
2536 * jvgenmain.c: Include "intl.h".
2537 (main): Call gcc_init_libintl.
2538 (usage, main): Mark error messages for translation with _.
2539 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2540 JVGENMAIN_OBJS): Add intl.o.
2541 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2542 java/jvgenmain.o): Update dependencies.
2544 2004-02-08 Per Bothner <per@bothner.com>
2546 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2547 class don't use not_accessible_field_error, which can get confused.
2549 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2551 Make-lang.in (po-generated): Delete.
2553 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2555 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2557 * decl.c: Include target.h.
2558 (start_java_method): Replace PROMOTE_PROTOTYPES with
2559 targetm.calls.promote_prototypes.
2560 * expr.c: Include target.h.
2561 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2562 targetm.calls.promote_prototypes.
2563 * parse.y: Include target.h.
2564 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2565 with targetm.calls.promote_prototypes.
2567 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2569 * typeck.c: Update copyright.
2571 2004-02-02 Tom Tromey <tromey@redhat.com>
2573 * decl.c (java_init_decl_processing): Remove duplicate
2576 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2578 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2580 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2582 * expr.c (build_field_ref): Move variable
2585 2004-01-28 Andrew Haley <aph@redhat.com>
2587 * expr.c (build_field_ref): Widen field offset.
2589 2004-01-27 Andrew Haley <aph@redhat.com>
2592 * parse.y (check_interface_throws_clauses): Make sure class_decl
2595 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2598 * parse.y (patch_assignment): Don't modify lhs_type for
2599 reference assignments.
2601 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2603 * Make-lang.in: Replace $(docdir) with doc.
2604 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2605 (java.install-man): Revamp rule.
2607 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2609 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2610 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2611 instead of deferred backquote.
2613 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2615 * typeck.c (find_method_in_interfaces): Move variable
2618 2004-01-16 Andrew Haley <aph@redhat.com>
2621 * typeck.c (shallow_find_method): New.
2622 (find_method_in_superclasses): New.
2623 (find_method_in_interfaces): New.
2624 (lookup_do): Rewrite.
2625 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2627 * jcf-parse.c (read_class): Save and restore output_class.
2628 * decl.c (java_expand_body): Set output_class from fndecl.
2630 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2632 * class.c (gen_indirect_dispatch_tables): Fix string length
2635 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2637 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2638 (java.srcextra): Copy above back to source directory if requested.
2639 (po-generated): Delete reference to $(parsedir).
2640 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2643 2004-01-14 Jan Hubicka <jh@suse.cz>
2645 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2648 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2650 * java-tree.h (java_expand_expr): Change prototype.
2651 * expr.c (java_expand_expr): Add alt_rtl parameter.
2653 2004-01-09 Andrew Haley <aph@redhat.com>
2656 * parse.y (java_fix_constructors): Set output_class.
2657 (java_reorder_fields): Likewise.
2658 (java_layout_classes): Likewise.
2659 (java_expand_classes): Generate indirect dispatch tables.
2660 (java_expand_classes): Set output_class.
2661 (java_finish_classes): Likewise.
2662 * lang.c (java_init): Turn on always_initialize_class_p if we're
2663 using indirect dis[atch.
2664 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2665 (java_get_callee_fndecl): Use class local atable.
2667 (always_initialize_class_p): Decl moved to java-tree.h.
2668 (HANDLE_CLASS_INFO): Set output_class.
2669 (read_class): Likewise.
2670 (parse_class_file): Call gen_indirect_dispatch_tables.
2671 (parse_zip_file_entries): Set output_class.
2672 (java_parse_file): Set output_class. Don't emit symbol tables.
2673 * java-tree.h (output_class): New.
2674 Remove global declarations for otable, atable, and ctable.
2675 (always_initialize_class_p): moved here from decl.c.
2677 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2678 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2679 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2680 (struct lang_type): Add otable_methods, otable_decl,
2681 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2682 ctable_decl, catch_classes, type_to_runtime_map.
2683 * expr.c (build_field_ref): Make otable, atable, and ctable class
2684 local rather than global.
2685 (build_known_method_ref): Likewise.
2686 (build_invokeinterface): Likewise.
2687 (java_expand_expr): Pass runtime type (rather than actual type) to
2689 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2690 this class. Look up each class in that map to delete duplicates.
2691 (expand_end_java_handler): Pass runtime type (rather than actual
2692 type) to expand_start_catch.
2693 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2695 (java_init_decl_processing): Rearrange things. Remove global
2696 declarations of otable, atable, and ctable.
2697 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2698 (java_expand_body): Set output_class.
2699 * constants.c (build_constant_data_ref): Use output_class, not
2701 (alloc_name_constant): Likewise.
2702 * class.c (gen_indirect_dispatch_tables): New.
2703 (build_class_ref): Generate hard reference to superclass, even if
2704 using indirect dispatch.
2705 (build_static_field_ref): Use class local atable.
2706 (make_class_data): Generate hard reference to superclass, even if
2707 using indirect dispatch.
2708 Generate symbolic references to interfaces when using indirect
2710 (make_class_data): Emit otable, atable, and ctable.
2711 Make otable, atable, and ctable class local rather than global.
2712 (emit_catch_table): Make otable, atable, and ctable class local
2715 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2717 * parse.y (catch_clause_parameter): Fix typo.
2720 * parse.y: (catch_clause_parameter): Return early if $3, aka
2721 formal_parameter, is null.
2723 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2725 * class.c: Remove uses of "register" specifier in
2726 declarations of arguments and local variables.
2729 * gjavah.c: Likewise.
2730 * jcf-dump.c: Likewise.
2731 * jcf-io.c: Likewise.
2732 * jcf-parse.c: Likewise.
2733 * jcf-write.c: Likewise.
2734 * keyword.h: Likewise.
2735 * parse.y: Likewise.
2736 * typeck.c: Likewise.
2737 * verify.c: Likewise.
2739 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2741 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2742 (java.install_common, java.install-man): Adjust for above.
2743 (java.uninstall): Likewise.
2745 2003-12-03 Michael Koch <konqueror@gmx.de>
2747 * class.c (make_class_data):
2748 Push field value to 'hack_signers' instead of 'signers'.
2749 * decl.c (java_init_decl_processing):
2750 Push field 'hack_signers' instead of 'signers'.
2752 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2754 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2757 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2760 * parse.y (qualify_ambiguous_name): Remove lots of broken
2761 field access processing - there's no need to do that here,
2762 because we have resolve_field_access. Remove
2763 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2764 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2767 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2770 * parse.y (java_complete_lhs): Save location prior to patching
2773 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2776 * resource.c (write_resource_constructor): Append
2777 "_resource" to constructor identifier name.
2779 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2782 * constants.c (cpool_for_class): New function.
2783 (outgoing_cpool): Remove global variable.
2784 (alloc_name_constant): Use cpool_for_class.
2785 (build_constants_constructor): Likewise.
2786 * decl.c (java_expand_body): Set current_class.
2787 * java-tree.h (outgoing_cpool) Remove declaration.
2788 (init_outgoing_cpool): Likewise.
2789 * jcf-parse.c (init_outgoing_cpool): Remove function.
2790 (parse_class_file): Don't call init_outgoing_cpool.
2791 * parse.y (java_complete_expand_methods): Don't call
2792 init_outgoing_cpool. Don't save outgoing_cpool.
2793 (java_expand_classes): Don't restore outgoing_cpool.
2794 (java_finish_classes): Likewise.
2796 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2798 * Make-lang.in: (java.install-common) Add
2799 symlink for $(target_noncanonical)-gcjh for
2802 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2804 * Make-lang.in (java.extraclean): Delete.
2806 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2808 * Make-lang.in (check-java): Add.
2810 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2813 * except.c (prepare_eh_table_type): Allocate variable-sized
2814 buffer `buf' with alloca.
2816 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2820 decl.c (java_init_decl_processing): Don't initialize
2821 class_not_found_type_node, no_class_def_found_type_node.
2823 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2824 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2825 (class_not_found_type_node, no_class_def_found_type_node):
2828 parse.y (build_dot_class_method_invocation): Add this_class
2829 argument. Qualify method invocations to a different class.
2830 (create_new_parser_context): Initialize saved_data_ctx to 0.
2831 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2832 (build_dot_class_method): Don't load classes. Register
2834 (build_incomplete_class_ref): Special cases for interfaces
2835 and inner classes. Move build_dot_class_method call to here...
2836 (patch_incomplete_class_ref): ...from here. Pass current_class
2837 to build_dot_class_method_invocation.
2838 (build_assertion): Pass class_type to
2839 build_dot_class_method_invocation.
2840 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2842 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2845 * java-tree.h (BLOCK_EMPTY_P): Define.
2846 * parse.y (java_complete_lhs): Check for empty blocks
2847 in TRY_FINALLY_EXPR case.
2849 2003-11-17 Andrew Haley <aph@redhat.com>
2851 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2852 (struct lang_decl_var:freed): New variable.
2853 * decl.c (poplevel): Mark local vars that have gone out of scope.
2854 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2857 2003-11-16 Jason Merrill <jason@redhat.com>
2859 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2860 and TAGS files that include them for each front end.
2862 2003-11-15 Tom Tromey <tromey@redhat.com>
2864 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2866 2003-11-12 Jason Merrill <jason@redhat.com>
2868 PR optimization/12547
2869 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2870 BLOCK_EXPR_BODY directly.
2872 2003-11-12 Andrew Haley <aph@redhat.com>
2875 * parse.y (fold_constant_for_init): Check that we really do have a
2879 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2880 init_test_decls being inlined.
2883 * parse.y (do_resolve_class): Check return value from
2884 breakdown_qualified().
2886 2003-11-11 Tom Tromey <tromey@redhat.com>
2889 * parse.y (merge_string_cste): Handle case where we have a
2890 pointer that happens to be zero, not null_pointer_node.
2892 2003-11-10 Tom Tromey <tromey@redhat.com>
2894 * jcf-parse.c (classify_zip_file): Correctly compare
2895 filename_length against length of manifest file's name.
2897 2003-11-08 Tom Tromey <tromey@redhat.com>
2900 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
2902 2003-11-06 Andrew Haley <aph@redhat.com>
2904 * expr.c (java_stack_swap): Make sure destination stack slots are
2905 of the correct type.
2907 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
2909 * Make-lang.in (dvi): Move targets to $(docobjdir).
2910 (gcj.dvi): Simplify rule and adjust target.
2911 (gcj.info): Simplify rule.
2912 (gcj.pod): New intermediate rule.
2913 (gcjh.pod): Likewise.
2914 (jv-scan.pod): Likewise.
2915 (jcf-dump.pod): Likewise.
2916 (gij.pod): Likewise.
2917 (jv-convert.pod): Likewise.
2918 (rmic.pod): Likewise.
2919 (rmiregistry.pod): Likewise.
2922 (jv-scan.1): Delete.
2923 (jcf-dump.1): Delete.
2925 (jv-convert.1): Delete.
2927 (rmiregistry.1): Delete.
2929 2003-11-02 Jeff Sturm <jsturm@one-point.com>
2931 Fixes PR java/12866.
2932 * parse.y (resolve_qualified_expression_name): Move test
2933 for outer field access methods from here...
2934 (check_thrown_exceptions) ...to here.
2936 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
2938 * .cvsignore: Delete.
2940 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
2942 * verify.c (verify_jvm_instructions): Don't warn about legal
2943 eh binding regions generated for example by jdk 1.4.1.
2945 2003-10-24 David S. Miller <davem@redhat.com>
2947 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
2949 2003-10-22 Andrew Haley <aph@redhat.com>
2951 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
2952 (java_get_callee_fndecl): New.
2954 * jcf-parse.c (java_parse_file): Call emit_catch_table().
2956 * java-tree.h (ctable_decl): New.
2957 (catch_classes): New.
2958 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
2960 * decl.c (java_init_decl_processing): Add catch_class_type.
2962 Add catch_classes field.
2964 * class.c (build_indirect_class_ref): Break out from
2966 (make_field_value): Check flag_indirect_dispatch.
2967 (make_class_data): Ditto.
2968 Tidy uses of PUSH_FIELD_VALUE.
2969 Add field catch_classes.
2970 (make_catch_class_record): New.
2972 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
2974 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2976 * jcf-write.c: Follow spelling conventions.
2977 * parse.y: Likewise.
2979 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
2981 * ChangeLog: Fix typos.
2982 * expr.c: Fix comment typos.
2983 * jcf-write.c: Likewise.
2986 * mangle.c: Likewise.
2987 * parse-scan.y: Likewise.
2988 * parse.y: Likewise.
2990 2003-10-22 Tom Tromey <tromey@redhat.com>
2992 * expr.c (expand_byte_code): Only warn about dead bytecode when
2993 extra_warnings is set.
2995 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
2997 Fix for PR java/12586.
2998 * mangle.c (find_compression_record_match): Don't iterate through
2999 package namespace elements unless they all match compression_table
3002 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3004 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3005 (generate-manpages): Likewise.
3006 (java.maintainer-clean): Likewise.
3007 (gcj.info): Likewise.
3010 (jv-scan.1): Likewise.
3011 (jcf-dump.1): Likewise.
3013 (jv-convert.1): Likewise.
3015 (rmiregistry.1): Likewise.
3016 (java.install-man): Likewise.
3017 (parse-scan.o): Move and define complete compile line.
3018 (parse.o): Likewise.
3019 (jcf-tree-inline.o): Move.
3021 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3023 * Make-lang.in (info): Update dependencies.
3024 (java.install-info): Remove.
3025 ($(srcdir)/java/gcj.info): Replace with ...
3026 ($(docobjdir)/gcj.info): ... this.
3028 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3030 * Make-lang.in: Replace uses of $(target_alias) with
3031 $(target_noncanonical).
3033 2003-10-09 Tom Tromey <tromey@redhat.com>
3035 * decl.c (java_init_decl_processing): Declare signers field.
3036 * class.c (make_class_data): Set signers field.
3038 2003-10-09 Jason Merrill <jason@redhat.com>
3040 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3041 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3044 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3046 * Make-lang.in (java.info): Replace with ...
3048 (java.dvi): Replace with ...
3050 (java.generated-manpages): Replace with ...
3052 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3054 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3056 2003-10-01 Andrew Haley <aph@redhat.com>
3058 * jcf-parse.c (java_parse_file): Write otable and atable.
3059 * java-tree.h (atable_methods): New.
3061 (atable_syms_decl): New.
3062 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3063 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3064 (symbol_*type): Rename method_symbol* to symbol*type.
3065 (emit_offset_symbol_table): Delete.
3066 (emit_symbol_table): New.
3067 (get_symbol_table_index): New.
3069 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3070 (build_known_method_ref): Likewise.
3071 (get_symbol_table_index): Rename from get_offset_table_index.
3072 Parameterize to allow re-use by differing types of symbol table.
3073 (build_invokevirtual): Pass table to get_offset_table_index.
3074 * decl.c (java_init_decl_processing): Push types and decls for
3075 atable and atable_syyms.
3076 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3077 (make_class_data): Add new fields atable and atable_syms.
3078 (emit_symbol_table): Rename from emit_offset_symbol_table.
3079 Parameterize to allow re-use by different types of symbol table.
3080 (build_symbol_entry): Renamed from build_method_symbols_entry.
3082 2003-09-30 Roger Sayle <roger@eyesopen.com>
3084 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3085 semantics for SAVE_EXPR, by caching the result in a temporary.
3087 2003-09-28 Richard Henderson <rth@redhat.com>
3089 * check-init.c (check_init): Save and restore input_location
3090 instead of file and line separately.
3091 * decl.c (java_expand_body): Likewise.
3092 * jcf-write.c (generate_bytecode_insns): Likewise.
3093 * parse.y (safe_layout_class): Likewise.
3094 * jcf-parse.c (read_class, parse_class_file): Likewise.
3095 (java_parse_file): Use %H for warning locator.
3097 2003-09-28 Roger Sayle <roger@eyesopen.com>
3099 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3100 with void-type branches instead of using a COMPOUND_EXPR.
3102 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3104 * decl.c (java_optimize_inline, dump_function): Remove.
3105 * java-tree.h (java_optimize_inline): Remove declaration.
3106 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3107 * parse.y (source_end_java_method, java_expand_classes):
3108 Likewise. Remove dead code.
3110 2003-09-27 Roger Sayle <roger@eyesopen.com>
3112 * lang.c (java_init_options): Set flag_evaluation_order.
3113 * expr.c (force_evaluation_order): Don't attempt to force
3114 evaluation order of binary operations using save_expr.
3115 * parse.y (java_complete_lhs): No longer need to call
3116 force_evaluation_order when constructing binary operators.
3118 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3119 Bryce McKinlay <bryce@mckinlay.net.nz>
3122 * parse.y (not_accessible_field_error): New function.
3123 (resolve_expression_name): Check field access permissions.
3124 (resolve_qualified_expression_name): Use
3125 not_accessible_field_error.
3126 (resolve_qualified_expression_name): Likewise.
3128 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3130 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3132 2003-09-23 Roger Sayle <roger@eyesopen.com>
3134 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3135 with equal operands without side-effects.
3137 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3139 * decl.c (java_init_decl_processing): Don't emit otable decls
3140 if flag_indirect_dispatch is not set.
3142 2003-09-21 Richard Henderson <rth@redhat.com>
3144 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3147 2003-09-21 Richard Henderson <rth@redhat.com>
3149 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3150 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3152 2003-09-20 Richard Henderson <rth@redhat.com>
3154 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3156 2003-09-18 Roger Sayle <roger@eyesopen.com>
3158 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3159 * check-init.c (check_init): Likewise.
3161 2003-09-18 Roger Sayle <roger@eyesopen.com>
3163 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3165 2003-09-16 Andrew Haley <aph@redhat.com>
3167 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3169 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3172 * mangle.c (find_compression_record_match): Skip
3173 over a "6JArray" (the array template mangled string)
3175 (mangle_array_type): Correct minor typo.
3176 (atms): Move definition to the beginning.
3178 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3180 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3181 out. Fix for PR java/12254.
3183 2003-09-11 Richard Henderson <rth@redhat.com>
3185 * parse.y (source_end_java_method): Update for new
3186 cgraph_finalize_function argument.
3188 2003-09-09 Richard Henderson <rth@redhat.com>
3190 * parse.y (source_end_java_method): Update call to
3191 cgraph_finalize_function.
3193 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3195 * decl.c (java_expand_body): New function.
3196 * expr.c (build_class_init): Set DECL_IGNORED_P.
3197 * java-tree.h (start_complete_expand_method,
3198 java_expand_body): Declare.
3199 * jcf-parse.c (cgraph.h): Include.
3200 (java_parse_file): Handle flag_unit_at_a_time.
3201 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3202 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3203 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3204 (java_start_inlining): New function.
3205 * parse.h (java_finish_classes): Declare.
3206 * parse.y: Include cgraph.h.
3207 (block): Don't special-case empty block production.
3208 (craft_constructor): Set DECL_INLINE.
3209 (source_end_java_method): Handle flag_unit_at_a_time.
3210 Replace inline code with call to java_expand_body.
3211 (start_complete_expand_method): Remove static modifier.
3212 (java_expand_method_bodies): Patch function tree for
3213 class initialization and/or synchronization as needed.
3214 Don't begin RTL expansion yet.
3215 (java_expand_classes): Check flag_unit_at_a_time before
3216 calling finish_class.
3217 (java_finish_classes): New function.
3218 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3219 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3220 (emit_test_initialization): Set DECL_IGNORED_P.
3222 2003-09-03 Roger Sayle <roger@eyesopen.com>
3224 * builtins.c (enum builtin_type): Delete unused enumeration.
3225 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3227 2003-08-28 Tom Tromey <tromey@redhat.com>
3229 * gcj.texi (Extensions): Document gcjlib URLs.
3231 2003-08-20 Tom Tromey <tromey@redhat.com>
3233 * gcj.texi (Extensions): Added xref.
3234 (libgcj Runtime Properties): Document
3235 gnu.gcj.runtime.VMClassLoader.library_control.
3237 2003-08-20 Andrew Haley <aph@redhat.com>
3239 * except.c (prepare_eh_table_type): Use new encoding for exception
3240 handlers when using -fno-assume-compiled.
3242 2003-08-13 Tom Tromey <tromey@redhat.com>
3244 * gcj.texi (Invoking gij): Document -X and -?.
3246 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3248 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3249 GCJH_OBJS, JCFDUMP_OBJS
3250 * win32-host.c: Removed the unnecessary and broken dependency
3253 2003-08-11 Tom Tromey <tromey@redhat.com>
3255 * parse.y (java_check_regular_methods): Typo fixes. Call
3256 check_interface_throws_clauses. Use
3257 check_concrete_throws_clauses.
3258 (check_interface_throws_clauses): New function.
3259 (check_concrete_throws_clauses): New function.
3260 (hack_is_accessible_p): New function.
3261 (find_most_specific_methods_list): Added FIXME.
3262 * typeck.c (lookup_do): Use `flags' argument to decide what to
3264 (lookup_argument_method_generic): New function.
3265 (lookup_argument_method2): Removed.
3266 * jcf.h (ACC_INVISIBLE): New define.
3267 * jcf-write.c (generate_classfile): Skip invisible methods.
3268 * class.c (add_miranda_methods): New function.
3269 (layout_class_methods): Use it.
3270 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3271 * java-tree.h (METHOD_INVISIBLE): New define.
3272 (lang_decl_func) [invisible]: New field.
3273 (lookup_argument_method_generic): Declare.
3274 (SEARCH_INTERFACE): New define.
3275 (SEARCH_SUPER): Likewise.
3276 (SEARCH_ONLY_INTERFACE): Likewise.
3277 (SEARCH_VISIBLE): Likewise.
3278 (lookup_argument_method2): Removed declaration.
3280 2003-08-05 Tom Tromey <tromey@redhat.com>
3282 Fix for PR java/11600:
3283 * parse.y (java_complete_lhs): See whether we're calling a method
3285 (check_thrown_exceptions): Added `is_array_call' argument;
3286 fixed `clone' checking; updated all callers.
3288 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3290 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3292 2003-08-03 Tom Tromey <tromey@redhat.com>
3294 * java-tree.h (METHOD_TRANSIENT): Removed.
3295 * decl.c (pushdecl): Removed some dead code.
3296 * class.c (get_access_flags_from_decl): Can't have transient
3298 (add_method_1): Can't have a transient method.
3300 2003-07-28 Andreas Jaeger <aj@suse.de>
3302 * jvspec.c: Convert to ISO C90 prototypes.
3304 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3306 * decl.c (force_poplevels): Fix warning call.
3308 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3310 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3311 (expand_java_field_op): Likewise.
3312 * class.c (layout_class_method): Likewise
3313 (emit_register_classes): Likewise.
3314 * decl.c (pushdecl): Likewise.
3315 (poplevel): Likewise.
3316 (force_poplevels): Likewise.
3317 (give_name_to_locals): Likewise.
3318 * check-init.c (check_for_initialization): Likewise.
3320 2003-07-24 Jason Merrill <jason@redhat.com>
3322 * java-tree.h: Move boolean_type_node et al to the back end.
3324 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3326 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3329 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3331 * lang.opt: Don't show -MD_ and -MDD_.
3333 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3335 * lang-options.h: Remove.
3336 * lang.opt: Add help text.
3338 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3340 * expr.c: Remove the last argument to expand_assignment().
3342 2003-07-09 Jan Hubicka <jh@suse.cz>
3344 * java-tree.h (DECL_NUM_STMTS): Rename to...
3345 (DECL_ESTIMATED_INSNS): ... this.
3346 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3347 New static functions.
3348 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3349 * parser.y (add_stmt_to_compound): Do not account statements.
3351 2003-07-08 Mark Wielaard <mark@klomp.org>
3353 * gcj.texi: CNI now expands to Compiled Native Interface.
3355 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3357 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3359 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3361 * expr.c (expand_byte_code): Adjist emit_line_note call.
3363 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3365 * lang.c (java_handle_option): Don't handle filenames.
3367 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3369 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3372 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3373 * jcf.h: Delete COMPARE_FILENAMES definition.
3375 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3377 * lang.c (java_init_options): Update prototype.
3379 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3381 * decl.c (poplevel): Adjust define_label call.
3383 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3385 * gjavah.c (flag_jni): Make non-static.
3386 * parse-scan.y (ctxp): Make non-static.
3388 * class.c (build_method_symbols_entry)
3389 * expr.c (get_offset_table_index)
3390 * jcf-parse.c (jcf_parse):
3391 Mark the definition static, matching the forward declaration.
3393 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3395 * lang.c (java_handle_option): Don't check for missing arguments.
3397 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3399 * class.c (push_class): Use a location_t to save place.
3400 (emit_register_classes): Set input_location. Adjust
3401 expand_function_end call.
3402 * resource.c (write_resource_constructor): Likewise.
3403 * decl.c (end_java_method): Adjust expand_function_end call.
3404 * parse.y (source_end_java_method): Likewise.
3406 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3408 * lang.c (java_handle_option): Likewise.
3410 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3412 * lang.c (java_handle_option): Special-casing of optional
3413 joined arguments no longer needed.
3414 * lang.opt: Update switches that take optional argument.
3416 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3418 * lang.opt: Declare Java.
3419 * lang.c (java_init_options): Update.
3421 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3423 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3425 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3427 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3428 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3429 * lang.opt: -MD and -MMD have an underscore.
3431 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3433 * class.c (emit_register_classes): Adjust init_function_start
3435 * decl.c (complete_start_java_method): Likewise.
3436 * resource.c (write_resource_constructor): Likewise.
3438 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3440 * Make-lang.in: Update to use options.c and options.h.
3441 * lang.c: Include options.h not j-options.h.
3442 (java_handle_option): Abort on unrecognized option.
3443 (java_init_options): Request Java switches.
3445 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3447 * Make-lang.in: Handle mostlyclean.
3449 2003-06-11 Tom Tromey <tromey@redhat.com>
3451 * lang.c (java_handle_option): Update dependency_tracking for
3454 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3457 2003-06-10 Andrew Haley <aph@redhat.com>
3459 * resource.c (write_resource_constructor): Use expand_expr to
3460 generate the address of the label attached to a resource.
3461 * Make-lang.in (java/resource.o): Add expr.h
3463 2003-06-10 Andrew Haley <aph@redhat.com>
3465 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3466 (java_decl_ok_for_sibcall): New.
3468 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3470 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3471 (java/j-options.c, java/j-options.h): New.
3472 * java-tree.h (resource_name, compile_resource_file,
3473 compile_resource_data): Constify.
3474 * jcf-write.c (jcf_write_base_directory): Similarly.
3475 * jcf.h (jcf_write_base_directory): Similarly.
3476 * lang.c: Include j-options.h.
3477 (cl_options_count, cl_options, string_option, java_decode_option,
3478 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3479 process_option_with_no): Remove.
3480 (resource_name): Constify.
3481 (LANG_HOOKS_HANDLE_OPTION): Override.
3482 (java_handle_option): New.
3483 (java_init): Don't call jcf_path_init.
3484 (java_init_options): Call jcf_path_init.
3486 * resource.c (compile_resource_data, compile_resource_file): Constify.
3488 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3490 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3491 (struct lang_decl_func): Add last_line field.
3492 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3493 DECL_SOURCE_LINE_LAST): Remove.
3494 * parse.y (missing_return_error, finish_method_declaration,
3495 lookup_cl, start_artificial_method_body, source_end_java_method,
3496 start_complete_expand_method): Adjust.
3498 2003-06-08 Tom Tromey <tromey@redhat.com>
3500 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3501 fno-assume-compiled.
3503 2003-06-08 Roger Sayle <roger@eyesopen.com>
3505 * builtins.c (define_builtin_type, builtin_types): Delete.
3506 (define_builtin): Rewritten to take just the built-in code,
3507 the function's name, type and fallback library function name.
3508 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3509 (initialize_builtins): Overhaul to define the GCC builtins
3510 used by gcj manually, providing the Java run-time's
3511 implementations as the fallback library function.
3513 2003-06-08 Anthony Green <green@redhat.com>
3515 * parse.y (patch_cast): Fix conversions from floating-point to
3518 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3520 * Make-lang.in: Update.
3521 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3523 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3525 * lang.c (java_init_options): Update.
3527 2003-06-05 Jan Hubicka <jh@suse.cz>
3529 * Make-lang.in: Add support for stageprofile and stagefeedback
3531 2003-05-31 Roger Sayle <roger@eyesopen.com>
3533 * lang.c (java_init_options): Prescribe wrap-around two's
3534 complement arithmetic overflow by setting flag_wrapv.
3536 2003-05-29 Roger Sayle <roger@eyesopen.com>
3538 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3539 (builtin_record): Add an additional builtin_code field to
3540 record which GCC built-in corresponds to the Java function.
3541 (java_builtins): Add new entries for atan, atan2, exp, log,
3543 (max_builtin, min_builtin, abs_builtin): Perform constant
3544 folding on the resulting tree.
3545 (java_build_function_call_expr): Likewise, perform constant
3546 folding on the resulting tree.
3547 (initialize_builtins): The NULL creators are now allowed in
3548 the java_builtins table, which is now terminated by an entry
3549 with builtin_code == END_BUILTINS.
3550 (check_for_builtin): Likewise. If the matching creator is
3551 NULL, construct the call using java_build_function_call_expr
3552 directly with the decl for the corresponding builtin_code.
3554 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3556 * win32-host.c: Normalize copyright boilerplate.
3558 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3560 * parse.y (print_int_node): Use string concatentation on
3561 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3562 function calls into one.
3564 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3566 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3567 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3568 all the affected error messages.
3570 2003-05-13 Richard Henderson <rth@redhat.com>
3572 * class.c (layout_class_method): Set DECL_EXTERNAL.
3573 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3574 * java-tree.h (java_mark_class_local): Declare.
3575 * jcf-parse.c (parse_class_file): Use it.
3576 * parse.y (java_expand_classes): Likewise.
3578 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3580 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3581 * lex.h: #include input.h.
3582 * jv-scan.c (input_filename): Remove.
3584 2003-05-02 Tom Tromey <tromey@redhat.com>
3587 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3588 (handle_inner_classes): New function.
3590 2003-05-01 Tom Tromey <tromey@redhat.com>
3593 * parse.y (finish_for_loop): Do nothing if update expression is a
3594 EXPR_WFL_NODE wrapping nothing.
3595 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3597 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3599 * lex.h (input_lineno): Remove declaration.
3600 * parse-scan.y: #include input.h.
3601 (input_filename): Remove declaration.
3602 (input_location): Add definition.
3603 (input_line): Remove definition.
3605 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3607 * lex.h (lineno): Rename to ...
3608 (input_line): ... here
3609 * parse-scan.y (lineno): Rename to ...
3610 (input_line): ... here.
3611 (reset_report): Rename lineno to input_line.
3612 * check-init.c (check_init): Likewise.
3613 * class.c (push_class): Likewise.
3614 * decl.c (complete_start_java_method, end_java_method): Likewise.
3615 * expr.c (expand_byte_code): Likewise.
3616 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3617 * jcf-write.c (generate_bytecode_insns): Likewise.
3618 * lex.c (java_init_lex, java_allocate_new_line,
3619 do_java_lex): Likewise.
3620 * parse.h (YYNOT_TWICE): Likewise.
3621 * parse.y (empty_statement, expression_statement,
3622 java_pop_parser_context, java_parser_context_save_global,
3623 yyerror, register_fields, method_header, safe_layout_class,
3624 find_in_imports_on_demand, create_artificial_method,
3625 source_end_java_method, start_complete_expand_method,
3626 build_thisn_assign, java_complete_lhs,
3627 maybe_absorb_scoping_block): Likewise.
3629 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3631 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3632 '/' when computing java source filename
3634 2003-04-13 Tom Tromey <tromey@redhat.com>
3636 * gjavah.c (print_c_decl): Indentation fix.
3638 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3640 * class.c (make_field_value, make_method_value, get_dispatch_table)
3641 (make_class_data, emit_offset_symbol_table)
3642 * constants.c (build_constants_constructor)
3643 * java-tree.h (START_RECORD_CONSTRUCTOR)
3644 * parse.y (maybe_build_array_element_wfl):
3645 Use build_constructor.
3647 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3650 * parse.y (string_convert_int_cst): Always use at least one digit
3651 in string conversion. Remove ASCII dependence.
3652 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3654 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3656 * Make-lang.in: added win32-host.c
3657 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3658 resolves to open() on non-Win32 platforms and
3659 Win32-specific jcf_open_exact_case() on Win32
3660 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3661 when trying .java and .class files
3662 * win32-host.c: added to repository. Defines
3663 Win32-specific jcf_open_exact_case()
3665 2003-04-10 Andrew Haley <aph@redhat.com>
3667 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3668 (maybe_free_localvar): Renamed from localvar_free.
3669 Add new arg, really.
3670 (generate_bytecode_insns): Set new variable, jsrs.
3671 Only free local vars if no jsr insns have been emittted.
3672 Call maybe_free_localvar, not localvar_free.
3674 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3676 * gcj.texi: Remove @ at start of file.
3678 2003-03-25 Tom Tromey <tromey@redhat.com>
3680 * parse.y (create_interface): Call CHECK_DEPRECATED.
3682 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3684 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3686 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3688 * javaop.h (jfloat, jdouble): Make them structures mirroring
3689 the bit fields of IEEE float and double respectively.
3690 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3691 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3692 (union Word, union DWord): Delete.
3693 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3695 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3696 D_NAN_MASK): Delete.
3697 (jni_print_float, jni_print_double): New. Generate
3698 hexadecimal floating constants.
3699 (print_field_info): Use jni_print_float/double.
3701 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3702 finite floating point numbers for output; special case
3705 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3707 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3708 Replace 0 and 1 with true and false in return statements.
3710 2003-03-19 Tom Tromey <tromey@redhat.com>
3712 * lex.c (do_java_lex): Renamed from java_lex.
3713 (java_lex): New function.
3716 2003-03-13 Tom Tromey <tromey@redhat.com>
3718 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3721 2003-03-04 Andrew Haley <aph@redhat.com>
3723 * gjavah.c (is_first_data_member): New global variable.
3724 (print_c_decl): If it's the first data member, align it as the
3726 (process_file): Set is_first_data_member.
3728 2003-03-11 Tom Tromey <tromey@redhat.com>
3730 * parse.y (resolve_field_access): Initialize class if field is
3731 found in another static field.
3732 * expr.c (build_class_init): Don't optimize out initialization of
3733 implemented interface.
3735 2003-03-11 Andrew Haley <aph@redhat.com>
3737 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3740 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3742 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3743 and DIR_SEPARATOR_2 for a target.
3744 Correct minor typos.
3746 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3747 and DIR_SEPARATOR_2 for a target into account.
3749 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3751 * lang.c (java_init): Update prototype, move code to java_post_options.
3752 (java_post_options): Similarly.
3754 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3756 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3757 compare file name components depending on the case-sensitivity
3758 or otherwise of the host file system.
3760 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3761 "strcmp" to compare file name components.
3762 Use IS_DIR_SEPARATOR instead of comparing directly against
3764 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3765 comparing directly against DIR_SEPARATOR.
3767 2003-03-04 Tom Tromey <tromey@redhat.com>
3769 * Make-lang.in (java.tags): New target.
3771 2003-03-01 Roger Sayle <roger@eyesopen.com>
3773 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3774 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3776 2003-03-01 Tom Tromey <tromey@redhat.com>
3778 * parse.y (jdep_resolve_class): Only check deprecation if we found
3781 2003-02-28 Tom Tromey <tromey@redhat.com>
3784 * class.c (maybe_layout_super_class): Always pass a WFL to
3786 * parse.y (do_resolve_class): Updated comment to explain
3789 2003-02-26 Tom Tromey <tromey@redhat.com>
3791 * jcf-write.c (generate_classfile): Check whether class is
3792 deprecated before writing attribute count.
3794 2003-02-25 Roger Sayle <roger@eyesopen.com>
3796 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3797 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3799 2003-02-23 Tom Tromey <tromey@redhat.com>
3801 * lang-options.h: Added -Wdeprecated.
3802 * gcj.texi (Warnings): Document -Wdeprecated.
3803 * java-tree.h (flag_deprecated): Declare.
3804 * lang.c (lang_W_options): Added deprecated.
3805 (flag_deprecated): New global.
3806 * chartables.h: Rebuilt.
3807 * gen-table.pl (process_one): Look at whitespace.
3808 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3809 * parse.h (CLEAR_DEPRECATED): New macro.
3810 (CHECK_DEPRECATED_NO_RESET): New macro.
3811 * jcf-parse.c (handle_deprecated): New function.
3812 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3813 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3814 * parse.y (resolve_type_during_patch): Check deprecation.
3815 (jdep_resolve_class): Likewise.
3816 (process_imports): Likewise.
3817 (resolve_expression_name): Likewise.
3818 (check_deprecation): Strip arrays from decl. Check
3820 (patch_method_invocation): Also check the particular constructor
3822 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3823 * jcf-write.c (append_deprecated_attribute): New function.
3824 (generate_classfile): Generate deprecated attribute when
3826 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3827 (java_lex) [case '*']: Simplify logic.
3828 (java_start_char_p): Use LETTER_MASK.
3829 (java_part_char_p): Likewise.
3830 (java_space_char_p): New function.
3832 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3834 Change base class access representation.
3835 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3836 (add_interface_do): Likewise.
3838 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3840 * decl.c (java_init_decl_processing): Change
3841 soft_lookupjnimethod_node to reflect the change in
3842 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3843 * expr.c (build_jni_stub): Calculate and pass the size
3844 on the stack of the arguments to a JNI function. Use
3845 new target macro MODIFY_JNI_METHOD_CALL to allow a
3846 target to modify the call to a JNI method.
3848 2003-02-08 Roger Sayle <roger@eyesopen.com>
3850 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3851 instead of basename to avoid compiler warnings on Tru64.
3853 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3855 * gcj.texi: Update to GFDL 1.2.
3857 2003-01-31 Andrew Haley <aph@redhat.com>
3859 * parse.y (java_expand_classes): Scan the whole class list looking
3860 for access methods that haven't yet been expanded.
3862 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3866 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3867 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3868 * jcf-parse.c: Likewise.
3870 2003-01-31 Mark Wielaard <mark@klomp.org>
3872 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3874 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3876 * class.c (make_class): Use BINFO_ELTS.
3877 (set_super_info): Likewse.
3878 (add_interface_do): Likewise.
3880 2003-01-30 Tom Tromey <tromey@redhat.com>
3882 * jcf-parse.c (read_class): Update identifier's class value if it
3883 changed during parsing.
3885 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3887 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3888 Propagate change to all other rules as required.
3889 (java/parse-scan.o): Add explicit dependency on
3890 $(parsedir)/java/parse-scan.c .
3892 2003-01-29 Tom Tromey <tromey@redhat.com>
3894 * parse.y (patch_assignment): Only transform the rhs of an
3895 assignment when compiling to native.
3897 2003-01-28 Tom Tromey <tromey@redhat.com>
3899 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
3901 2003-01-28 Tom Tromey <tromey@redhat.com>
3903 * lex.c (java_lex): Don't include UEOF as part of token.
3904 (java_read_unicode): Error if \u sequence prematurely terminated.
3906 2003-01-27 Tom Tromey <tromey@redhat.com>
3908 * parse.y (java_check_regular_methods): Check for construct after
3909 checking types in throws clause.
3911 2003-01-24 Tom Tromey <tromey@redhat.com>
3913 * class.c (build_static_field_ref): Only a String or numeric field
3914 can fold to a constant.
3916 2003-01-23 Tom Tromey <tromey@redhat.com>
3918 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
3919 file name in resource buffer.
3921 2003-01-23 Tom Tromey <tromey@redhat.com>
3923 * expr.c (build_known_method_ref): Use method's context to find
3926 2003-01-23 Tom Tromey <tromey@redhat.com>
3928 * constants.c (set_constant_entry): Allocated cleared memory.
3930 2003-01-22 Tom Tromey <tromey@redhat.com>
3932 * java-tree.h: Don't use PARAMS.
3933 * resource.c: Add prototypes for all functions.
3934 (write_resource_constructor): Use `const char *' to avoid
3937 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
3939 * jcf-parse.c (process_zip_dir): Remove unused variable.
3941 2003-01-22 Tom Tromey <tromey@redhat.com>
3943 * expr.c (build_invokeinterface): Abort if method's context is not
3946 2003-01-22 Tom Tromey <tromey@redhat.com>
3948 * gcj.texi (Input and output files): Mention non-class entries.
3949 * decl.c (java_init_decl_processing): Call
3950 init_resource_processing.
3951 * java-tree.h (compile_resource_data, write_resource_constructor,
3952 compile_resource_file, init_resource_processing): Declare.
3953 * config-lang.in (gtfiles): Added resource.c.
3954 * Make-lang.in (gt-java-resource.h): New target.
3955 (JAVA_OBJS): Added resource.o.
3956 (java/resource.o): New target.
3957 * resource.c: New file.
3958 * class.c (compile_resource_file): Moved to resource.c.
3959 (registerResource_libfunc): Likewise.
3960 (utf8_decl_list): Mark with GTY; now static.
3961 * jcf-parse.c (classify_zip_file): New function.
3962 (parse_zip_file_entries): Use it; compile .properties files.
3963 (process_zip_dir): Use classify_zip_file and compute_class_name.
3964 Don't write class name into zip directory.
3965 (java_parse_file): Call write_resource_constructor.
3966 (compute_class_name): New function.
3967 * jcf-io.c (read_zip_member): Reindented.
3969 2003-01-21 Tom Tromey <tromey@redhat.com>
3971 * class.c (supers_all_compiled): New function.
3972 (make_class_data): Use it.
3974 2003-01-21 Tom Tromey <tromey@redhat.com>
3976 * parse.y (method_header): Native method can't be strictfp.
3977 No method can be transient or volatile.
3979 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3981 Make-lang.in (jvspec.o-warn): Add -Wno-error.
3983 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
3985 * check-init.c: Fix comment typos.
3986 * class.c: Likewise.
3987 * constants.c: Likewise.
3989 * except.c: Likewise.
3991 * java-except.h: Likewise.
3992 * java-tree.h: Likewise.
3993 * javaop.h: Likewise.
3994 * jcf-dump.c: Likewise.
3995 * jcf-io.c: Likewise.
3996 * jcf-parse.c: Likewise.
3997 * jcf-write.c: Likewise.
3999 * mangle.c: Likewise.
4000 * typeck.c: Likewise.
4001 * verify.c: Likewise.
4003 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4005 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4006 * jcf-write.c: Include "tm_p.h".
4008 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4010 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4012 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4014 * builtins.c (java_build_function_call_expr): Renamed from
4015 build_function_call_expr. All callers changed.
4017 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4018 * jcf-parse.c: Include tm_p.h.
4020 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4023 2003-01-14 Tom Tromey <tromey@redhat.com>
4025 * class.c (make_class_data): Check that super is compiled before
4026 building class reference to it.
4028 2003-01-14 Andrew Haley <aph@redhat.com>
4030 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4031 varargs function -- correct.
4033 2003-01-14 Andrew Haley <aph@redhat.com>
4035 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4037 2003-01-14 Andrew Haley <aph@redhat.com>
4039 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4040 varargs function -- correct.
4042 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4043 temporary if the RHS is a reference.
4045 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4047 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4048 * keyword.h: Regenerated.
4050 * All Files: Convert to ISO C style function definitions.
4052 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4054 * parse.y (check_pkg_class_access): ANSIfy definition.
4056 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4058 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4061 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4063 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4065 Merge from pch-branch:
4067 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4069 * Make-lang.in (java/gjavah.o): Update dependencies.
4070 * gjavah.c: Include ggc.h.
4072 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4074 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4075 (JCFDUMP_OBJS): Add ggc-none.o.
4076 (java/jcf-dump.o): Depend on GGC_H.
4077 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4078 CPool substructures.
4079 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4080 * jcf-dump.c: Include ggc.h.
4082 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4084 * jcf.h (union cpool_entry): New.
4085 (struct CPool): Use gengtype to mark. Change field 'data' to be
4087 (struct JCF): Use gengtype to mark.
4088 (CPOOL_UINT): Update for new cpool_entry type.
4089 (CPOOL_USHORT1): Likewise.
4090 (CPOOL_USHORT2): Likewise.
4091 (CPOOL_FINISH): Use GC to free cpool subfields.
4092 * parse.h (struct parser_ctxt): Mark field current_jcf.
4093 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4094 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4095 (main_jcf): Use gengtype to mark.
4096 (ggc_mark_jcf): Delete.
4097 (get_constant): Update for new cpool_entry type.
4098 (give_name_to_class): Likewise.
4099 (get_class_constant): Likewise.
4100 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4101 (java_parse_file): Use GGC to allocate struct JCF.
4102 (init_jcf_parse): Don't call ggc_add_root.
4103 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4105 * java-tree.h (current_jcf): Use gengtype to mark.
4106 (CPOOL_UTF): Update for new cpool_entry type.
4107 (outgoing_cpool): Use gengtype to mark.
4108 (struct lang_type): GC struct JCF and struct CPool.
4109 * config-lang.in (gtfiles): Add jcf.h.
4110 * constants.c (find_tree_constant): New.
4111 (set_constant_entry): Allocate cpool subfields using GGC. Update
4112 for new cpool_entry type.
4113 (find_constant1): Update for new cpool_entry type.
4114 (find_constant2): Likewise.
4115 (find_utf8_constant): Use find_tree_constant.
4116 (find_class_or_string_constant): Remove unnecessary cast to jword.
4117 Update for new cpool_entry type.
4118 (count_constant_pool_bytes): Update for new cpool_entry type.
4119 (write_constant_pool): Likewise.
4120 (alloc_name_constant): Use find_tree_constant.
4121 (build_constants_constructor): Update for new cpool_entry type.
4123 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4125 * parse.y (mark_parser_ctxt): Delete.
4126 (goal): Don't use ggc_add_root.
4127 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4128 (java_pop_parser_context): Let GC free parser_ctxt.
4129 (java_parser_context_resume): Likewise.
4130 * parse.h (struct parser_ctxt): Use gengtype to mark.
4132 (ctxp_for_generation): Likewise.
4133 * lex.h (struct java_lc_s): Mark for gengtype.
4134 (java_lexer): Rearrange for gengtype.
4135 * config-lang.in (gtfiles): Add lex.h, parse.h.
4137 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4139 * All Files: Remove PARAMS macro.
4141 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4142 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4145 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4148 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4150 * Make-lang.in (java.install-common, java.uninstall,
4151 java.install-info, java.install-man): Prepend $(DESTDIR)
4152 to destination paths in all (un)installation commands.
4153 (java.install-common): Rewrite $(LN) command to support
4154 DESTDIR with "ln" as well as with "ln -s".
4156 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4158 * java-tree.h: Protect against multiple inclusion.
4160 2003-01-07 Tom Tromey <tromey@redhat.com>
4162 * class.c (add_assume_compiled): Don't adjust parent if we're
4163 already at the root of tree.
4165 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4167 * lang.c (dump_compound_expr): Prototype.
4169 2003-01-03 Tom Tromey <tromey@redhat.com>
4171 Fix for PR java/8712:
4172 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4173 when simply checking against `null'.
4175 2003-01-03 Tom Tromey <tromey@redhat.com>
4177 * gcj.texi (Standard Properties): Document http.proxyHost and
4180 * gcj.texi (GNU Classpath Properties): Document new properties.
4182 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4184 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4185 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4186 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4188 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4190 * Make-lang.in, boehm.c, buffer.c,
4191 buffer.h, builtins.c, class.c,
4192 config-lang.in, constants.c,
4193 convert.h, decl.c, except.c,
4194 expr.c, java-except.h,
4195 java-tree.h, javaop.def,
4196 jcf-parse.c, jcf-write.c,
4197 jv-scan.c, jvgenmain.c,
4198 jvspec.c, keyword.gperf,
4199 keyword.h, lang-options.h,
4200 lang-specs.h, lang.c, lex.c,
4201 lex.h, mangle.c, mangle_name.c,
4202 parse-scan.y, parse.h, parse.y,
4203 typeck.c, verify.c, xref.c,
4204 xref.h: Replace "GNU CC" with
4205 "GCC" in the copyright header.
4207 * check-init.c, gjavah.c, javaop.h,
4208 jcf-depend.c, jcf-dump.c, jcf-io.c,
4209 jcf-path.c, jcf-reader.c, jcf.h,
4210 zextract.c, zipfile.h: These files are
4211 "part of GCC". Also say "GCC" not "GNU CC".
4213 2002-12-30 DJ Delorie <dj@redhat.com>
4215 * Make-lang.in: Protect against texi2pod/pod2man failing.
4217 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4219 * gcj.texi: Use @copying.
4221 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4223 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4224 print_cxx_classname.
4225 (print_cxx_classname): Add add_scope parameter.
4226 (print_class_decls): Do not emit a semicolon after the extern
4228 (process_file): Adjust calls to print_cxx_classname.
4230 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4232 * gcj.texi: Include Cover Texts in man page.
4234 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4236 * class.c (build_static_field_ref): Check FIELD_FINAL.
4238 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4239 instead of current_constant_pool_data_ref.
4240 * java-tree.h (current_constant_pool_data_ref): Undefine.
4241 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4242 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4243 current_constant_pool_data_ref.
4245 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4246 not build_internal_class_name.
4248 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4249 Use it when class ref isn't certain to be compiled.
4251 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4253 * gcj.texi: Include gcc-common.texi.
4254 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4255 $(srcdir)/doc/include/gcc-common.texi.
4257 2002-12-22 Anthony Green <green@redhat.com>
4259 * gcj.texi (Limitations): Add note about org.xml.sax and
4262 2002-12-20 Tom Tromey <tromey@redhat.com>
4264 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4265 where minimum case value is Integer.MIN_VALUE.
4268 2002-12-18 Andrew Haley <aph@redhat.com>
4270 * parse.y (patch_invoke): Force evaluation order when `check' is
4271 set. For PR libgcj/8945.
4273 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4275 * gcj.texi: Change version number to 3.4.
4277 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4278 Andrew Haley <aph@redhat.com>
4280 * parse.y (source_end_java_method): Remove custom encoding of line
4281 numbers for a function decl before passing it to the back end.
4283 2002-12-03 Andrew Haley <aph@redhat.com>
4285 * class.c (make_class_data): New field, "chain".
4286 * decl.c (java_init_decl_processing): Likewise.
4288 2002-12-02 Tom Tromey <tromey@redhat.com>
4291 * parse.y (do_resolve_class): Handle qualified name via
4294 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4296 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4297 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4298 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4299 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4300 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4301 Include coretypes.h and tm.h.
4302 * Make-lang.in: Update dependencies.
4304 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4306 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4308 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4310 * jcf-reader.c: Don't expand JCF_readu4 inside the
4311 expansion of JCF_SKIP.
4313 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4315 * jcf-reader.c: Don't expand JCF_readu4 inside the
4316 expansion of JCF_SKIP.
4318 2002-11-22 Tom Tromey <tromey@redhat.com>
4320 * parse.y (patch_binop): Cast right hand side of shift expression
4321 to `int'. Fixes PR java/8676.
4323 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4324 Andrew Haley <aph@redhat.com>
4326 * gcc/java/jcf-write.c (write_classfile): Remove target
4327 class file, if it exists, before renaming the temporary
4330 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4332 * jvspec.c (lang_specific_spec_functions): New.
4334 2002-11-18 Tom Tromey <tromey@redhat.com>
4336 Fix for PR java/7912:
4337 * expr.c (can_widen_reference_to): Allow cast of array to
4338 Cloneable or Serializable.
4339 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4340 (java_io_serializable_identifier_node): Likewise.
4341 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4342 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4343 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4344 java_io_serializable.
4345 * decl.c (java_init_decl_processing): Initialize
4346 java_lang_cloneable_identifier_node and
4347 java_io_serializable_identifier_node.
4348 (java_lang_cloneable_identifier_node): New global.
4349 (java_io_serializable_identifier_node): Likewise.
4351 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4353 * buffer.c: Remove unnecessary casts.
4354 * check-init.c: Likewise.
4355 * class.c: Likewise.
4356 * constants.c: Likewise.
4358 * except.c: Likewise.
4359 * gjavah.c: Likewise.
4360 * jcf-io.c: Likewise.
4361 * jcf-parse.c: Likewise.
4362 * jcf-path.c: Likewise.
4363 * jvspec.c: Likewise.
4366 * verify.c: Likewise.
4368 2002-11-06 Tom Tromey <tromey@redhat.com>
4370 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4373 2002-11-05 Tom Tromey <tromey@redhat.com>
4375 Fix for PR java/6388.
4376 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4377 * java-tree.h (enum java_tree_index): New values
4378 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4379 (decimal_int_max, decimal_long_max): New defines.
4380 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4381 (error_if_numeric_overflow): Rewrote range checking.
4382 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4385 2002-11-02 Tom Tromey <tromey@redhat.com>
4387 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4389 * class.c (make_method_value): Put class name, not signature, into
4390 `throws' field. For PR java/8415.
4392 2002-10-24 Tom Tromey <tromey@redhat.com>
4394 * gcj.texi (Invoking gij): Document --showversion.
4395 (Standard Properties): java.library.path now set.
4397 2002-10-23 Tom Tromey <tromey@redhat.com>
4399 * gjavah.c (decode_signature_piece): In JNI mode, print
4400 `jobjectArray' when array depth is nonzero.
4403 2002-10-15 Andrew Haley <aph@redhat.com>
4405 * parse.y (patch_invoke): Call force_evaluation_order on a static
4407 (resolve_qualified_expression_name): Call force_evaluation_order
4408 on a arg list that is part of a Qualified Expression Name.
4410 * lang.c (dump_compound_expr): New.
4411 (java_dump_tree): New.
4413 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4415 * gcj.texi: Added item describing the GCJ runtime property
4418 2002-10-15 Richard Henderson <rth@redhat.com>
4420 * jcf-parse.c (get_constant): Fix type warning.
4422 2002-10-15 Andrew Haley <aph@redhat.com>
4424 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4425 (java_inlining_map_static_initializers): Declare.
4427 2002-10-14 Andrew Haley <aph@redhat.com>
4429 * tree-inline.c (remap_block): All local class initialization
4430 flags go in the outermost scope.
4431 (expand_call_inline): Call java_inlining_map_static_initializers.
4432 (expand_call_inline): Call java_inlining_merge_static_initializers.
4433 * java/lang.c (merge_init_test_initialization): New.
4434 (java_inlining_merge_static_initializers): New.
4435 (inline_init_test_initialization): New.
4436 (java_inlining_map_static_initializers): New.
4438 2002-10-11 Mark Wielaard <mark@klomp.org>
4440 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4442 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4444 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4446 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4448 * parse.y (merge_string_cste): Add parentheses around & within |.
4450 2002-10-08 Tom Tromey <tromey@redhat.com>
4452 * parse.y (variable_declarator_id): Simplify error path for
4453 array declarator error. For PR java/8003.
4455 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4457 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4460 2002-10-08 Andrew Haley <aph@redhat.com>
4462 * parse.y (attach_init_test_initialization_flags): Check for
4465 2002-10-07 Anthony Green <green@redhat.com>
4467 * parse.y (merge_string_cste): Fix bug in string concatenation.
4469 2002-10-03 Michael Koch <konqueror@gmx.de>
4471 * gcj.texi (Standard properties):
4472 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4474 2002-10-02 Roger Sayle <roger@eyesopen.com>
4476 PR optimization/6627
4477 * lang.c (java_init): If storing the vbit in function
4478 pointers, ensure that force_align_functions_log is atleast
4479 one to aid compatability with g++ vtables.
4481 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4483 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4484 foul of type-based aliasing.
4486 2002-09-30 Anthony Green <green@redhat.com>
4488 * gcj.texi (Invoking jv-scan): Fix texinfo.
4490 2002-09-28 Anthony Green <green@redhat.com>
4492 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4493 (Code Generation): Add -fno-assert documentation.
4494 * jv-scan.c (flag_assert): New global.
4495 (options): Add assert option.
4496 (help): Add --no-assert documentation.
4497 * parse-scan.y (flag_assert): New global.
4498 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4499 (flag_assert): New global.
4500 * java-tree.h (flag_assert): New global.
4501 * lex.c (java_lex): Obey flag_assert.
4502 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4505 2002-09-26 Andrew Haley <aph@redhat.com>
4507 * expr.c (build_java_array_length_access): Check for null pointer.
4508 * expr.c (expand_java_arrayload): Likewise.
4510 2002-09-21 Richard Henderson <rth@redhat.com>
4512 * jcf-parse.c (get_constant): Decode from IEEE no matter
4513 what the target format.
4515 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4517 * ChangeLog: Follow spelling conventions.
4518 * class.c: Likewise.
4521 * gjavah.c: Likewise.
4522 * java-tree.h: Likewise.
4523 * jcf-dump.c: Likewise.
4524 * jcf-parse.c: Likewise.
4525 * jvspec.c: Likewise.
4527 * mangle.c: Likewise.
4528 * parse.y: Likewise.
4530 2002-09-17 Tom Tromey <tromey@redhat.com>
4532 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4533 where \r appears at EOF. Fixes PR java/7950.
4535 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4537 * jvspec.c (lang_specific_driver): Remove unused variable.
4539 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4541 * java-tree.h (union lang_tree_node): Add chain_next option.
4543 2002-09-16 Richard Henderson <rth@redhat.com>
4545 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4546 use new real.h interface.
4547 * jcf-write.c (find_constant_index): Use new real.h interface.
4548 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4550 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4552 * lang.c: Follow spelling conventions.
4554 2002-09-11 Per Bothner <per@bothner.com>
4556 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4557 constant to the type of the field.
4558 (java_complete_tree): Remove now-redundant code.
4560 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4562 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4565 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4566 return label if a ret instruction for the jsr has been reached.
4568 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4570 * parse.y (DIR_SEPARATOR): Don't define.
4571 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4573 2002-08-28 Andrew Haley <aph@redhat.com>
4575 * verify.c (verify_jvm_instructions): Allow exception handler
4576 inside code that is being protected, but generate a warning.
4577 * except.c (link_handler): Initialize `expanded' in new eh_range.
4578 (binding_depth, is_class_level, current_pc): Declare extern.
4580 2002-09-01 Mark Wielaard <mark@klomp.org>
4582 * gcj.texi: Add chapter about system properties.
4585 2002-08-26 Tom Tromey <tromey@redhat.com>
4587 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4588 conversion if RHS_TYPE is byte, short, or char.
4590 2002-08-22 Tom Tromey <tromey@redhat.com>
4592 * gcj.texi (Invoking gij): Document -cp and -classpath.
4594 2002-08-21 Tom Tromey <tromey@redhat.com>
4596 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4597 $(prefix)/share. For PR libgcj/7633.
4599 For PR java/6005 and PR java/7611:
4600 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4601 (java_can_use_bit_fields_p): New function.
4603 2002-08-16 Tom Tromey <tromey@redhat.com>
4605 * gcj.texi (Class Initialization): Mention class initialization of
4608 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4610 * Make-lang.in (java-tree-inline.o): New.
4611 (JAVA_OBJS): Add java-tree-inline.o.
4612 * parse.y (source_end_java_method): Call java_optimize_inline.
4613 (java_expand_method_bodies): Save method's tree in
4615 (add_stmt_to_compound): Keep track of the number of statments.
4616 * lang.c (java_init): Enable flag_inline_trees.
4617 (java_post_options): If flag_inline_functions is on, enable
4618 flag_inline_trees instread.
4619 (decl_constant_value): New.
4620 (java_tree_inlining_walk_subtrees): New.
4621 * java-tree.h (DECL_NUM_STMTS): New macro.
4622 (java_optimize_inline): Declare.
4623 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4624 Handle a LABEL_EXPR.
4625 * decl.c (build_result_decl): If we already have a DECL_RESULT
4627 (dump_function): New.
4628 (java_optimize_inline): New.
4629 (dump_function): New.
4631 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4634 * parse.y (build_assertion): Invert return from
4635 desiredAssertionStatus.
4637 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4639 * jcf-write.c (get_access_flags): Return correct access flags for
4640 private and protected inner classes.
4642 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4644 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4646 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4648 * mangle_name.c: Don't include obstack.h twice.
4649 * xref.c: Don't include obstack.h.
4651 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4653 * class.c: (permanent_obstack): Delete declaration.
4654 * constants.c: (permanent_obstack): Delete declaration.
4655 * except.c: (permanent_obstack): Delete declaration.
4656 * expr.c: (permanent_obstack): Delete declaration.
4657 * jcf-parse.c: (permanent_obstack): Delete declaration.
4658 (saveable_obstack): Delete declaration.
4659 * parse.h: (permanent_obstack): Delete declaration.
4660 * typeck.c: (permanent_obstack): Delete declaration.
4662 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4664 * gcj.texi (version-gcc): Increase to 3.3.
4666 2002-07-22 Tom Tromey <tromey@redhat.com>
4668 * lex.c (java_lex): Check for `e' or `E' after 0.
4670 2002-07-21 Richard Henderson <rth@redhat.com>
4672 * lang.c (java_unsafe_for_reeval): New.
4673 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4675 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4677 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4678 (jcf_path_init): Use GET_ENVIRONMENT.
4680 2002-07-10 Roger Sayle <roger@eyesopen.com>
4681 Zack Weinberg <zack@codesourcery.com>
4683 * builtins.c (initialize_builtins): Remove defines that
4684 handled C/C++ specific junk hereby removed from builtins.def.
4686 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4688 * lang.c (java_post_options): Update prototype.
4690 2002-07-05 Roger Sayle <roger@eyesopen.com>
4692 * builtins.c (initialize_builtins): Ignore the additional
4693 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4694 the builtins.def file.
4696 2002-07-01 Tom Tromey <tromey@redhat.com>
4699 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4702 2002-07-01 Roger Sayle <roger@eyesopen.com>
4704 * java/decl.c (builtin_function): Accept additional parameter.
4705 (java_init_decl_processing): Pass an additional NULL_TREE
4706 argument to builtin_function.
4708 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4710 * gcj.texi: Fixed gcj invocation example so that it compiles.
4712 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4714 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4715 * parse.y (mark_parser_ctxt): Likewise.
4716 (check_modifiers, declare_local_variables): Avoid incorrect
4717 hardcoded constant 10.
4719 * lex.c (java_read_char): Avoid "comparison is always true"
4722 2002-06-25 Andreas Schwab <schwab@suse.de>
4724 * expr.c (JSR): Avoid undefined operation on PC.
4726 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4728 * decl.c (clear_binding_level): Const-ify.
4730 2002-06-13 Akim Demaille <akim@epita.fr>
4732 * parse.y (class_declaration, interface_declaration): Make sure
4733 all their rules have an action, in order to avoid meaningless `$$
4734 = $1' and their type clashes.
4736 2002-06-11 Tom Tromey <tromey@redhat.com>
4738 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4739 * parse-scan.y (statement_without_trailing_substatement): Added
4741 (assert_statement): New rule.
4742 * java-tree.h (struct lang_type) [assertions]: New field.
4743 (TYPE_USES_ASSERTIONS): New macro.
4744 (CLASS_USES_ASSERTIONS): Likewise.
4745 (FIELD_SYNTHETIC): New define.
4746 * lex.c (java_lval;): Added ASSERT_TK.
4747 * parse.y (ASSERT_TK): Added.
4748 (statement_without_trailing_substatement): Added assert_statement.
4749 (assert_statement): New rule.
4750 (build_assertion): New function.
4751 (maybe_generate_pre_expand_clinit): Create and initialize
4752 $assertionsDisabled.
4753 (lookup_package_type): Removed decl.
4754 * keyword.h: Rebuilt.
4755 * keyword.gperf (assert): New token.
4757 2002-06-10 Akim Demaille <akim@epita.fr>
4759 * parse.y (interface_type_list, class_member_declaration)
4760 (unary_expression_not_plus_minus): Remove duplicate %type.
4763 2002-06-09 Tom Tromey <tromey@redhat.com>
4765 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4767 * parse.y (method_header): Give error message in all cases.
4770 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4772 Don't use RTL inlining. Fix for PR java/6820.
4773 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4774 (flag_really_inline): New.
4775 (java_decode_option): Set flag_really_inline if -finline-functions
4777 (java_post_options): New function. Turn off inlining unless
4778 flag_really_inline is set.
4780 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4782 * gjavah.c (throwable_p): Accept argument as either a classname or
4783 signature fragment. Create null-terminated classname string for super
4784 when calling itself recursively.
4785 (decode_signature_piece): Skip first character from class name
4786 signature when calling throwable_p.
4788 2002-06-08 H.J. Lu (hjl@gnu.org)
4790 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4792 2002-06-04 Tom Tromey <tromey@redhat.com>
4794 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4796 2002-06-04 Michael Koch <konqueror@gmx.de>
4798 * gcj.texi (Input Options): Fixed typo.
4800 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4802 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4803 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4804 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4805 and all now-pointless local variables. Rename other local
4806 variables to reflect their not being handles.
4808 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4809 #if JCF_USE_STDIO blocks.
4811 * parse.y: Add missing semicolon at end of rule.
4813 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4815 * check-init.c (attach_initialized_static_class): Delete, unused.
4816 * parse.y: Use htab_t instead of struct hashtable, update
4818 * java-tree.h: Include hashtab.h instead of hash.h.
4819 (struct lang_decl_func): Use htab_t, set up for gengtype.
4820 (struct init_test_hash_entry): Delete.
4821 (struct treetreehash_entry): New.
4822 (java_treetreehash_find): New
4823 (java_treetreehash_new): New prototype.
4824 (java_treetreehash_create): New prototype.
4825 (java_mark_tree): Delete prototype.
4826 (java_hash_hash_tree_node): Delete prototype.
4827 (java_hash_compare_tree_node): Delete prototype.
4828 (attach_initialized_static_class): Delete prototype.
4829 * expr.c (build_class_init): Update to use java_treetreehash
4831 (java_expand_expr): Update to use htab_t.
4832 (emit_init_test_initialization): Likewise.
4833 * decl.c (java_mark_tree): Delete.
4834 * class.c (init_test_hash_newfunc): Delete.
4835 (java_hash_hash_tree_node): Delete.
4836 (java_hash_compare_tree_node): Delete.
4837 (add_method_1): Update to use java_treetreehash functions.
4838 (JAVA_TREEHASHHASH_H): New macro.
4839 (java_treetreehash_hash): New function.
4840 (java_treetreehash_compare): New function.
4841 (java_treetreehash_find): New function.
4842 (java_treetreehash_new): New function.
4843 (java_treetreehash_create): New function.
4844 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4846 * Make-lang.in (java/parse.o): Depend on debug.h.
4847 * java-tree.h (struct lang_identifier): Use gengtype.
4848 (union lang_tree_node): New.
4849 (struct lang_decl_func): Use gengtype.
4850 (struct lang_decl_var): Likewise.
4851 (struct lang_decl): Likewise.
4852 * parse.y: Include debug.h.
4853 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4855 * lang.c (struct language_function): New dummy structure.
4857 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4858 descriminator for DECL_LANG_SPECIFIC.
4859 (struct lang_decl_func): Rename from struct lang_decl.
4860 (enum lang_decl_desc): New.
4861 (struct lang_decl): Make it a union. Update all the accessor macros.
4862 (struct lang_type): Use gengtype.
4863 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4864 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4865 are now the same size.
4866 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4867 use discriminator to mark DECL_LANG_SPECIFIC.
4869 * Make-lang.in (gt-java-builtins.h): New rule.
4870 (java/builtins.o): Add dependency on gt-<filename>.h.
4871 * builtins.c: Use gengtype for roots.
4872 (union string_or_tree): Use gengtype.
4873 (struct builtin_record): Use gengtype.
4874 * config-lang.in (gtfiles): Add builtins.c.
4876 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4877 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4878 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4879 gt-java-parse.h, gtype-java.h): Add rules to generate.
4880 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4881 (class.o): Add dependency on gt-*.h.
4882 (constants.o): Likewise.
4885 (jcf-parse.o): Likewise.
4886 (jcf-write.o): Likewise.
4888 * config-lang.in (gtfiles): New.
4889 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4890 * constants.c: Replace uses of ggc_add_* with GTY markers.
4892 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4893 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4894 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
4895 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
4897 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
4899 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4900 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
4902 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
4903 Include gtype-java.h.
4905 2002-06-02 Tom Tromey <tromey@redhat.com>
4907 Fix for PR java/5913:
4908 * parse.y (patch_binop): Call patch_string on op1.
4910 2002-06-02 Tom Tromey <tromey@redhat.com>
4912 Fix for PR java/1343, PR java/6336:
4913 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
4914 formatting. Changed return type.
4915 (anonymous_class_counter): Moved to top of file.
4916 (maybe_make_nested_class_name): Append number to class name for
4917 function-local classes.
4919 2002-05-28 Zack Weinberg <zack@codesourcery.com>
4921 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
4922 * Make-lang.in: Update dependency lists.
4924 2002-05-18 Mark Mitchell <mark@codesourcery.com>
4926 * gjavah.c (throwable_p): Do not free the name of the class after
4927 passing it to find_class.
4928 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
4929 * jcf-io.c (dirent.h): Include it.
4930 (fnmatch.h): Likewise.
4931 (compare_path): New function.
4932 (java_or_class_file): Likewise.
4933 (memoized_dirlist_entry): New type.
4934 (memoized_dirlist_lookup_eq): New function.
4935 (memoized_dirlists): New variable.
4936 (caching_stat): New function.
4937 (memoized_class_lookup_eq): New function.
4938 (memoized_class_lookups): Likewise.
4939 (find_class): Use memoized_class_lookups and caching_stat.
4940 * jcf.h (JCF_USE_SCANDIR): Define.
4941 * parse.y (java_expand_classes): Write the class files in reverse
4944 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4946 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
4948 2002-05-13 Mark Mitchell <mark@codesourcery.com>
4950 * jcf-write.c (write_classfile): Unlink the temporary file if it
4951 cannot be renamed. Use concat to build up the name of the
4954 2002-05-08 Mark Mitchell <mark@codesourcery.com>
4956 * jcf-write.c (write_classfile): Write the file to a
4957 temporary file and then rename it.
4959 2002-05-07 Tom Tromey <tromey@redhat.com>
4961 * gjavah.c (throwable_p): Use xstrdup, not strdup.
4963 Fix for PR java/1200:
4964 * gjavah.c (throwable_p): New function.
4965 (decode_signature_piece): Use it. A `WeakReference' isn't the
4968 (gcjh_streq): New function.
4970 2002-05-07 Andreas Jaeger <aj@suse.de>
4972 * parse.y (finish_for_loop): Fix if statement.
4974 2002-05-06 Tom Tromey <tromey@redhat.com>
4976 Fix for PR java/5941:
4977 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
4978 loop update expression.
4979 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
4980 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
4982 2002-05-04 Mark Wielaard <mark@klomp.org>
4985 * parse.y (build_string_concatenation): Return just op1 only when op2
4986 is null and op1 is a STRING_CST, otherwise always construct a
4989 2002-04-27 Tom Tromey <tromey@redhat.com>
4992 * parse.y (string_convert_int_cst): New function.
4993 (merge_string_cste): Use it.
4995 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
4997 * java-tree.h (java_parse_file): Update.
4998 (java_set_yydebug): Remove.
4999 * jcf-parse.c (yydebug): Remove.
5000 (java_set_yydebug): Die.
5001 (java_parse_file): Update.
5002 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5004 2002-04-24 Tom Tromey <tromey@redhat.com>
5007 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5008 EXPR_WFL_QUALIFICATION of qual_wfl.
5010 2002-04-23 Per Bothner <per@bothner.com>
5012 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5013 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5014 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5016 2002-04-23 Tom Tromey <tromey@redhat.com>
5019 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5020 recognize `-fcompile-resource='.
5021 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5024 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5026 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5027 paths. Fixes PR java/2791.
5029 2002-04-19 Andrew Haley <aph@redhat.com>
5031 * jcf-write.c (push_long_const): lo, hi: New variables.
5032 Use rshift_double to extract the high part of a 64-bit long.
5033 Use WORD_TO_INT to extract the low part.
5035 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5036 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5037 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5039 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5041 * typeck.c (incomplete_type_error): Remove.
5043 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5045 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5046 for hash synchronization.
5047 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5048 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5051 2002-04-16 Mark Wielaard <mark@klomp.org>
5053 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5056 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5058 Fix for PR java/6294:
5059 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5062 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5064 Fix for PR java/6085:
5065 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5066 to get enclosing "this" argument for inner-class constructor
5067 invocation. Pass correct arguments to build_access_to_thisn.
5069 2002-04-10 Andreas Jaeger <aj@suse.de>
5071 * gcj.texi (Input Options): Fix extdirs patch.
5073 2002-04-10 Anthony Green <green@redhat.com>
5075 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5077 2002-04-09 Anthony Green <green@redhat.com>
5079 * gcj.texi (Input Options): Add --extdirs documentation.
5080 * jcf-dump.c (OPT_extdirs): New macro.
5081 (options): Add extdirs option.
5082 (help): Describe --extdirs.
5083 (main): Handle OPT_extdirs.
5084 * gjavah.c (OPT_extdirs): New macro.
5085 (options): Add extdirs option.
5086 (help): Describe --extdirs.
5087 (main): Handle OPT_extdirs.
5088 * jcf-path.c (jcf_path_init): Add extdirs support.
5089 (jcf_path_extdirs_arg): New function.
5090 (extensions): New variable to hold extensions path entries.
5091 * jvspec.c: Remove -fextdirs= when compiling main().
5092 * lang.c (java_decode_option): Handle -fextdirs=.
5093 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5094 * Make-lang.in: Compile jcf-path with version info for use in
5095 identifying the appropriate libgcj.jar.
5097 2002-04-08 Tom Tromey <tromey@redhat.com>
5100 * .cvsignore: Added rmic.1 and rmiregistry.1.
5101 * gcj.texi (Top): Link to new nodes.
5102 (Invoking rmic): New node.
5103 (Invoking rmiregistry): Likewise.
5104 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5106 (java.maintainer-clean): Likewise.
5107 ($(srcdir)/java/rmic.1): New target.
5108 ($(srcdir)/java/rmiregistry.1): Likewise.
5109 (java.install-man): Handle rmic.1 and rmiregistry.1.
5111 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5113 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5114 Add note about handling uncaught exceptions. Add an exception handler
5117 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5119 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5120 after using it to patch CALL_EXPR.
5122 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5124 * gcj.texi (Invocation): Document CNI invocation API.
5126 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5128 * expr.c (truthvalue_conversion): Rename. Update.
5129 (expand_compare): Update.
5130 * java-tree.h (java_truthvalue_conversion): New.
5131 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5133 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5135 * java-tree.h (java_mark_addressable): New.
5136 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5137 * typeck.c (mark_addressable): Rename, update.
5139 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5141 * expr.c (build_java_binop): Update.
5142 * java-tree.h (java_signed_type, java_unsigned_type,
5143 java_signed_or_unsigned_type): Update.
5144 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5145 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5146 * parse.y (patch_binop): Update.
5147 * typeck.c (signed_or_unsigned_type, unsigned_type,
5148 signed_type): Update.
5150 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5152 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5153 (java_dummy_print): Remove.
5154 (lang_print_error): Rename. Exit early if inhibiting output.
5155 (inhibit_error_printing_function): New.
5156 (java_init): Don't set hook.
5157 (lang_init_source): Use new boolean.
5159 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5161 * parse.y (do_resolve_class): Fix infinite recursion.
5163 2002-03-29 Tom Tromey <tromey@redhat.com>
5165 * parse.y (check_inner_circular_reference): Ignore incomplete
5168 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5170 * Make-lang.in (builtins.o): Update.
5171 * boehm.c (get_boehm_type_descriptor): Update.
5172 * builtins.c: Include langhooks.h.
5173 * decl.c (java_init_decl_processing): Update.
5174 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5175 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5177 * typeck.c (type_for_mode, type_for_size): Update.
5179 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5181 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5183 2002-03-28 Tom Tromey <tromey@redhat.com>
5185 * except.c (expand_end_java_handler): If the handler type is NULL,
5186 use java.lang.Throwable. Fixes PR java/5986.
5188 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5190 Fix for PR java/4715:
5191 * jcf-parse.c (parse_source_file_3): New function.
5192 (read_class): Call it.
5193 (java_parse_file): Likewise.
5195 2002-03-28 Jan Hubicka <jh@suse.cz>
5197 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5199 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5201 * parse.y (resolve_package): Initialize "decl".
5202 (lookup_package_type): Remove unused function.
5204 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5206 Fix for PR java/5993:
5207 * parse.y (resolve_package): Return the decl if resolution was
5208 successful. Don't special case "java.lang" and "java.lang.reflect"
5209 packages. Set type_name to the merged identifier.
5210 (resolved_qualified_expression_name): Print error using "name" if
5211 resolve_package returns NULL_TREE.
5213 2002-03-27 Tom Tromey <tromey@redhat.com>
5215 * expr.c (expand_invoke): Don't generate null pointer check if
5216 we're calling <init>.
5218 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5220 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5222 * java-tree.h (java_lang_expand_expr): Similarly.
5223 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5224 (java_init): Don't set hook.
5226 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5228 Fix for PR java/5850:
5229 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5230 context if field was not found in the current scope.
5231 * expr.c (lookup_field): Don't look in enclosing contexts.
5233 2002-03-26 Tom Tromey <tromey@redhat.com>
5235 Fix for PR java/5942:
5236 * parse.y (init_src_parse): Added sanity check.
5237 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5240 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5242 * decl.c (lang_mark_tree): Rename java_mark_tree.
5243 * java-tree.h (java_mark_tree): New.
5244 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5246 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5248 * lex.c: Change java_perform_atof to take normal parameters
5249 instead of a pointer to a parameter block. Call it directly
5252 2002-03-22 Mark Wielaard <mark@klomp.org>
5254 Fix for PR java/5368:
5255 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5256 when printing error message.
5258 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5260 * decl.c (maybe_build_cleanup): Remove.
5262 2002-03-22 Tom Tromey <tromey@redhat.com>
5264 Andrew Haley <aph@cambridge.redhat.com>
5266 * expr.c (build_field_ref): Don't build a check if the field is a
5269 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5271 Fix for PR java/6026:
5272 * lex.c (java_lex): Fix parsing of consecutive floats.
5274 2002-03-21 Tom Tromey <tromey@redhat.com>
5276 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5279 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5281 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5282 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5284 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5286 * gcj.texi: @code{gcj} becomes @command{gcj}.
5287 @code{gcc} becomes @command{gcc}.
5288 GcjRaw changed to gnu.gcc.RawData.
5290 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5292 * decl.c (start_java_method): Use new hook.
5293 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5294 (java_init): Remove old hook.
5296 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5298 * builtins.c (define_builtin): Do nothing if `type' is null.
5301 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5303 * parse.y (parser_check_super_interface): Fix error message
5306 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5308 * jcf-parse.c (get_constant): Delete unused variables.
5310 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5312 * java-tree.h (java_parse_file): New.
5313 * jcf-parse.c (yyparse): Rename java_parse_file.
5314 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5316 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5318 * parse.y (craft_constructor): Return the constructor decl.
5319 (java_expand_classes): Update comments.
5320 (lookup_method_invoke): Call fix_constructors immediately for
5321 anonymous class. Fixes PR java/5935.
5323 2002-03-15 Anthony Green <green@redhat.com>
5325 * jcf-parse.c (yyparse): Don't emit class registration
5326 constructor when compiling resource files.
5328 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5330 * lang.c (java_tree_code_type, java_tree_code_length,
5331 tree_code_name): Delete.
5332 (tree_code_type, tree_code_length, tree_code_name): Define.
5333 (java_init): Don't try to copy into the various tree_code
5336 2002-03-12 Tom Tromey <tromey@redhat.com>
5338 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5339 UTF-8, not UCS-2. Fixes PR java/5923.
5341 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5342 a call_expr wrapped in a convert. Fixes PR java/5848.
5344 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5346 * jcf-write.c (write_classfile): Improve error strings.
5348 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5350 * lex.c: Adjust comments to GNU standards.
5352 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5354 Fix for PR java/5902:
5355 * lex.c (java_lex): Fix parsing of literals.
5357 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5359 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5360 to prevent it getting evaluated twice in the store checking case.
5361 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5364 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5366 * decl.c (java_init_decl_processing): Make sure class_type_node
5367 alignment is not less than 64 bits if hash synchronization is enabled.
5369 2002-03-08 Per Bothner <per@bothner.com>
5371 * parse.y (java_complete_lhs): Check if patch_assignment
5372 returned an error-mark.
5374 * parse.y (try_builtin_assignconv): Don't special-case zero.
5376 2002-03-08 Per Bothner <per@bothner.com>
5378 Fix for PR java/5812.
5379 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5380 here instead of in JSR macro. Likewise with load_type_state call.
5381 Do the latter on if the return_pc has been verified (the jsr returns).
5382 (JSR): Now just call build_java_jsr.
5384 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5386 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5387 (java.install-common): Link native driver to
5388 JAVA_TARGET_INSTALL_NAME.
5390 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5392 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5393 * builtins.c(sin_builtin): Likewise
5394 * builtins.c(sqrt_builtin): Likewise
5396 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5398 * java/expr.c, java/jcf-parse.c, java/lex.c:
5399 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5400 REAL_ARITHMETIC blocks unconditional. Delete some further
5401 #ifdef blocks predicated on REAL_ARITHMETIC.
5403 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5405 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5406 explicit sizeof/sizeof.
5407 * decl.c (java_init_decl_processing): Likewise.
5408 * jcf-parse.c (init_jcf_parse): Likewise.
5409 * parse.y (init_src_parse): Likewise.
5411 2002-03-02 Per Bothner <per@bothner.com>
5413 Make --CLASSPATH by a synonym for --classpath and -classpath.
5414 Implement --bootclasspath.
5415 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5416 (classpath_l): Remove.
5417 (jcf_path_CLASSPATH_arg): Remove.
5418 (jcf_path_bootclasspath_arg): New function.
5419 (jcf_path_seal): Simplify accordingly.
5421 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5422 (jcf_path_CLASSPATH): Remove declaration.
5423 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5424 (lang_specific_driver): Translate -bootclasspath.
5425 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5426 * lang.c (decode_lang_options): Do jcf_path_init first.
5427 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5428 * gjavah.c: Also handle --bootclasspath.
5429 Handle --CLASSPATH as a synonum for --classpath.
5430 * jcf-dump.c: Likewise.
5432 "." is not part of system path, but is the default for --classpath.
5433 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5434 (jcf_path_seal): Add "." if no CLASSPATH specified.
5436 * gcj.texi: Document changes.
5438 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5440 * expr.c (build_java_arraystore_check): Fix formatting.
5442 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5444 Fix for PR java/5758, java/5632:
5445 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5446 inner-class separator too.
5447 * parse.y (do_resolve_class): New local `decl_result.'
5448 Progressively build a name for what can have been loaded.
5450 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5452 * expr.c (java_array_data_offset): Removed function.
5453 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5454 (build_java_array_length_access): Obtain "length" value using a
5455 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5456 (build_java_arrayaccess): Correct comment. Access "data" using a
5457 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5458 (build_java_arraystore_check): New function.
5459 (expand_java_arraystore): Use build_java_arraystore_check.
5460 * parse.y (patch_assignment): Simplify code to insert a store check
5461 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5462 * check-init.c (check_init): Update to reflect that an array length
5463 access is now a COMPONENT_REF.
5464 * gcj.texi (Code Generation): Improve documentation of
5465 -fno-bounds-check. Add documentation for -fno-store-check.
5466 * java-tree.h (flag_store_check): Declare.
5467 (build_java_arraystore_check): Declare.
5468 * lang.c (flag_store_check): Initialize to 1.
5469 (lang_f_options): Add store-check option.
5470 * jvspec.c: Don't pass store-check option to jvgenmain.
5471 * lang-options.h: Add help string for -fno-store-check.
5473 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5475 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5476 * java-tree.h (java_dup_lang_specific_decl): New.
5477 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5479 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5481 * builtins.c, decl.c: Delete traditional-mode-related code
5482 copied from the C front end but not used, or used only to
5483 permit the compiler to link.
5485 2002-02-22 Tom Tromey <tromey@redhat.com>
5487 Fix for PR java/2369:
5488 * jvspec.c (verify_class_name): New function.
5489 (lang_specific_driver): Call it.
5490 (JAVA_START_CHAR_P): New macro.
5491 (JAVA_PART_CHAR_P): Likewise.
5493 2002-02-22 Per Bothner <per@bothner.com>
5495 * class.c: Change vtable to be more compatible with g++ v3 abi.
5496 (get_dispatch_table): Prepend offset-to-top (always 0) and
5497 type_info pointer (currently unimplemented hence NULL) to vtable.
5498 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5499 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5500 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5501 (build_dtable_decl): Add declarations for new fields.
5503 2002-02-20 Per Bothner <per@bothner.com>
5505 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5506 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5507 don't need to set it on the COMPOUND_EXPR - the caller does that.
5509 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5511 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5512 `--CLASSPATH' becomes `--classpath.'
5513 * gjavah.c: Likewise.
5514 * jcf-dump.c: Likewise.
5515 * lang-options.h: Likewise.
5517 * jcf-path.c: Updated comment.
5518 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5519 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5520 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5521 (jcf_path_CLASSPATH_arg): Ditto.
5522 (classpath_u): Updated leading comment.
5524 2002-02-20 Per Bothner <per@bothner.com>
5526 * builtins.c (check_for_builtin): New function.
5527 (build_call_or_builtin): Remove.
5528 * java-tree.h: Update accordingly.
5529 * expr.c (expand_invoke): Use build + check_for_builtin instead
5530 of build_call_or_builtin.
5531 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5532 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5533 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5535 2002-02-17 Tom Tromey <tromey@redhat.com>
5537 * java-tree.h (TYPE_STRICTFP): New macro.
5538 (struct lang_type) [strictfp]: New field.
5539 (CLASS_STRICTFP): New macro.
5540 (METHOD_STRICTFP): New macro.
5541 (struct lang_decl) [strictfp]: New field.
5542 * parse.y (method_header): Disallow strictfp constructor or
5544 (STRICT_TK): Move before MODIFIER_TK.
5545 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5546 (METHOD_MODIFIERS): Likewise.
5547 (INTERFACE_MODIFIERS): Likewise.
5548 * jcf-write.c (get_access_flags): Likewise.
5549 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5550 (add_method_1): Likewise.
5551 (get_access_flags_from_decl): Likewise.
5552 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5553 recognize strictfp flag.
5554 * jcf.h (ACC_STRICT): New define.
5556 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5558 * class.c(build_utf8_ref): Move declaration of decl_size
5560 2002-02-07 Tom Tromey <tromey@redhat.com>
5562 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5565 2002-02-04 Anthony Green <green@redhat.com>
5567 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5568 sections if available.
5570 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5572 * parse.y (java_expand_classes): Fix typo in static field loop.
5574 2002-02-02 Richard Henderson <rth@redhat.com>
5576 * class.c (add_field): Mark static fields external.
5577 (build_class_ref): Remove redundant set.
5578 * parse.y (java_expand_classes): Mark static fields of classes
5579 to be compiled as local.
5580 * jcf-parse.c (parse_class_file): Likewise.
5582 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5584 * gcj.texi (About CNI): New node.
5586 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5589 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5590 setlocale() with LC_CTYPE as a parameter.
5593 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5595 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5596 Follow GNU Coding Standards for --version.
5598 2002-01-28 Tom Tromey <tromey@redhat.com>
5600 * expr.c (build_jni_stub): Ensure storage for `meth' is
5602 * parse.y (java_complete_expand_methods): Set
5603 current_function_decl before building JNI stub.
5605 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5607 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5610 2002-01-22 Tom Tromey <tromey@redhat.com>
5612 * decl.c (java_init_decl_processing): Use add_predefined_file.
5613 Predefine RawData.java.
5614 (predef_filenames): Removed.
5615 (java_init_decl_processing): Don't register predef_filenames.
5616 * jcf-parse.c (add_predefined_file): New function.
5617 (predefined_filename_p): Rewrote.
5618 (predefined_filename_p): No longer static.
5619 * decl.c (java_init_decl_processing): Call initialize_builtins.
5620 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5621 (java/builtins.o): New target.
5622 * builtins.c: New file.
5623 * parse.y (patch_invoke): Use build_call_or_builtin.
5624 * java-tree.h (build_call_or_builtin): Declare.
5625 (initialize_builtins): Declare.
5626 (java_set_exception_lang_code): Removed unused declaration.
5627 (PREDEF_FILENAMES_SIZE): Removed.
5628 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5629 (predef_filenames): New define.
5630 (add_predefined_file): Declare.
5631 (predefined_filename_p): Declare.
5632 * expr.c (expand_invoke): Use build_call_or_builtin.
5634 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5636 * parse.y (patch_switch_statement): Fix format specifier.
5638 2002-01-16 Tom Tromey <tromey@redhat.com>
5640 More for PR java/5365:
5641 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5643 (process_file): Generate include for
5644 java.lang.UnsupportedOperationExceptions.
5646 2002-01-15 Andreas Jaeger <aj@suse.de>
5648 * .cvsignore: Add man pages.
5650 2002-01-15 Tom Tromey <tromey@redhat.com>
5652 Fix for PR java/5365:
5653 * gjavah.c (process_file): Turn class name into a file name.
5655 2002-01-14 Matthias Klose <doko@debian.org>
5657 * gcj.texi: Fix whitespace and formatting errors in the
5658 synopsis of the man pages. Update copyright.
5660 2002-01-14 Tom Tromey <tromey@redhat.com>
5663 * Make-lang.in (java.install-man): Handle jv-convert man page.
5664 (java.generated-manpages): Added jv-convert.1.
5665 (java.uninstall): Remove jv-convert.1.
5666 (java.maintainer-clean): Likewise.
5667 ($(srcdir)/java/jv-convert.1): New target.
5668 * gcj.texi (Top): Link to jv-convert node.
5669 (Individual utilities): Likewise.
5670 (Invoking jv-convert): New node.
5672 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5673 Martin Kahlert <martin.kahlert@infineon.com>
5675 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5676 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5678 2002-01-03 Graham Stott <grahams@redhat.com>
5680 * class.c (compile_resource_file): Update copyright date.
5681 Constify filename parameter.
5682 (java-tree.h): Update copyright date.
5683 (compile_resource_file): Constify filename parameter.
5685 2002-01-03 Graham Stott <grahams@redhat.com>
5687 * gcc/jcf-parse.c: Update copyright date.
5688 (yyparse): Constify resource_filename.
5690 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5692 * parse.y (src_parse_roots): Don't needlessly zero init.
5694 2001-12-31 Tom Tromey <tromey@redhat.com>
5696 * parse.y (dump_java_tree): New function.
5697 (source_end_java_method): Call it.
5698 (end_class_declaration): Likewise.
5699 * lang.c (java_decode_option): Call dump_switch_p.
5701 2001-12-28 Tom Tromey <tromey@redhat.com>
5703 * gen-table.pl: Don't process characters after \uffff. Added
5704 comment pointing to input file.
5706 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5708 * gen-table.pl: Const-ify output. Document the location of a
5709 suitable unicode input file.
5711 * chartables.h: Regenerate.
5713 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5715 * chartables.h: Const-ify.
5716 * gjavah.c (options): Likewise.
5717 * jcf-dump.c (options): Likewise.
5718 * jv-scan.c (options): Likewise.
5719 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5720 * parse.y (binop_lookup): Likewise.
5722 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5724 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5725 the static arrays that are output.
5726 * jvspec.c (jvgenmain_spec): Make static.
5727 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5728 * keyword.h: Regenerate.
5729 * lang.c (string_option, process_option_with_no, lang_f_options,
5730 lang_W_options): Const-ify.
5731 * lex.c (java_lex): Likewise.
5733 2001-12-21 Richard Henderson <rth@redhat.com>
5735 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5736 (get_boehm_type_descriptor): ... here. Arrange for the
5737 TREE_TYPE to get set properly.
5739 2001-12-21 Richard Henderson <rth@redhat.com>
5741 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5742 only if the target requires collect2.
5744 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5746 2001-12-20 Tom Tromey <tromey@redhat.com>
5749 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5750 CAN_COMPLETE_NORMALLY for the node.
5751 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5752 generate code for second branch if first branch can't complete
5754 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5755 the loop head if the loop body can't complete normally.
5757 2001-12-20 Tom Tromey <tromey@redhat.com>
5760 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5761 case where `finally' clause can't complete normally.
5763 2001-12-20 Tom Tromey <tromey@redhat.com>
5766 * parse.y (analyze_clinit_body): Added this_class parameter.
5767 Check for more cases where we must keep <clinit>.
5768 (maybe_yank_clinit): Cleaned up flow control.
5770 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5772 * decl.c (java_init_decl_processing): Don't initialize
5773 finit_leg_identifier_node.
5774 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5775 (finit_leg_identifier_node): Remove.
5776 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5778 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5780 * mangle.c (mangle_member_name): Don't special-case for
5782 * mangle_name.c (unicode_mangling_length): Likewise.
5783 (append_unicode_mangled_name): Likewise.
5784 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5787 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5789 * expr.c (build_java_array_length_access): Don't force null pointer
5790 check unless flag_check_references is set.
5792 2001-12-20 Tom Tromey <tromey@redhat.com>
5794 Fix for PR java/3417:
5795 * parse.y (patch_assignment): Added special processing for
5797 (patch_return): Don't convert booleans to integers, and don't
5798 special-case `null'.
5800 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5802 * config-lang.in (diff_excludes): Remove.
5804 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5806 * gcj.texi: Update link to GCC manual.
5808 2001-12-17 Tom Tromey <tromey@redhat.com>
5810 * parse.y (link_nested_class_to_enclosing): Removed useless
5813 2001-12-16 Tom Tromey <tromey@redhat.com>
5815 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5818 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5820 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5821 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5824 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5826 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5828 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5830 * decl.c (java_init_decl_processing): Build otable_type correctly.
5831 otable_decl is an otable_type.
5833 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5835 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5836 otable_type, otable_ptr_type, method_symbol_type,
5837 method_symbols_array_type, method_symbols_array_ptr_type): New
5838 field/global tree definitions.
5839 (flag_indirect_dispatch): New flag.
5840 * decl.c (java_init_decl_processing): Initialize new otable and
5841 otable_syms type nodes and decls. Add new field "index" to
5843 * class.c (build_method_symbols_entry): New function.
5844 (make_method_value): Set "index" to to method's vtable index for
5845 virtual methods when indirect-dispatch is not used.
5846 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5847 and set vtable_method_count to -1. Set otable and otable_syms field
5848 if indirect-dispatch is used and there was something to put in them.
5849 (build_method_symbols_entry): New function.
5850 (emit_offset_symbol_table): New function.
5851 * expr.c (get_offset_table_index): New function.
5852 (build_invokevirtual): Build array reference to otable at the index
5853 returned by get_offset_table_index, and use the result as the vtable
5855 (build_invokeinterface): Similar.
5856 * jcf-parse.c (yyparse): If indirect-dispatch, call
5857 emit_offset_symbol_table at the end of compilation, after all classes
5858 have been generated.
5859 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5860 * lang.c (flag_indirect_dispatch): Define.
5861 (lang_f_options): Add indirect-dispatch flag.
5863 2001-12-14 Matthias Klose <doko@debian.org>
5865 * gcj.texi: Markup for man page generation. Document missing
5866 options printed by <tool> --help.
5867 Terminate description of gij's -ms option with a dot.
5868 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5869 (java.generated-manpages java.install-man, java.uninstall,
5870 java-maintainer-clean) Updated.
5872 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5874 * class.c (get_dispatch_table): Fix java vtable layout
5875 for TARGET_VTABLE_USES_DESCRIPTORS.
5876 * decl.c (java_init_decl_processing): Initialize
5877 alloc_no_finalizer_node, finalize_identifier_node.
5878 * expr.c (class_has_finalize_method): New function.
5879 (expand_java_NEW): Generate calls for finalizer-free allocation.
5880 (build_invokevirtual): Fix java vtable layout for
5881 TARGET_VTABLE_USES_DESCRIPTORS.
5882 * java-tree.h (enum java_tree_index): New entries:
5883 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5884 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5885 (class_has_finalize_method): declare.
5886 (HAS_FINALIZER_P): New macro.
5887 * parse.y (patch_invoke): Generate calls for finalizer-free
5890 2001-12-12 Matthias Klose <doko@debian.org>
5892 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
5893 whitespace at end of line.
5895 2001-12-11 Tom Tromey <tromey@redhat.com>
5897 * lex.c (java_init_lex): Define wfl_to_string as
5898 gnu.gcj.runtime.StringBuffer unless generating bytecode.
5900 2001-12-11 Jeff Sturm <jsturm@one-point.com>
5902 * class.c (make_method_value): Use null_pointer_node to
5903 represent empty exception table.
5905 2001-12-10 Tom Tromey <tromey@redhat.com>
5907 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
5909 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
5911 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
5913 2001-12-09 Per Bothner <per@bothner.com>
5915 * check-init.c (current_switch_has_default): New static field.
5916 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
5917 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
5918 DEFAULT_EXPR seen, simulate a default alternative that copies state.
5920 2001-12-09 Tom Tromey <tromey@redhat.com>
5922 * check-init.c (check_init): Don't allow pre- or post- increment
5923 or decrement of final variable.
5924 (final_assign_error): Minor error message rewording.
5926 2001-12-08 Tom Tromey <tromey@redhat.com>
5928 * java-tree.h: Fixed typo.
5930 * gjavah.c (decompile_method): Don't decompile to `return this'
5933 * gjavah.c (cxx_keywords): Re-sorted.
5934 * lex.c (cxx_keywords): Re-sorted.
5936 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
5939 * gjavah.c (print_namelet): Clear subnamelets.
5940 (HANDLE_METHOD): Set `method_printed' earlier.
5942 2001-12-07 Tom Tromey <tromey@redhat.com>
5944 * lang.c (lang_f_options): Added
5945 optimize-static-class-initialization.
5946 (java_decode_option): Removed special case.
5948 2001-12-07 Per Bothner <per@bothner.com>
5950 * check-init.c (check_init): Fix typo freeing memory twice.
5952 2001-12-05 Per Bothner <per@bothner.com>
5954 Restore support for static class initialization optimization.
5955 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
5956 * check-init.c (check_int): At end of BLOCK handle initialization
5957 blocks, which used to be done in java_complete_expand_method but did
5958 not handle the case where check_for_initialization might allocate
5959 more than a word of bits.
5960 * decl.c (lang_make_tree): The smic field is now a tree.
5961 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
5962 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
5964 * parse.y (emit_test_initialization): Combine hash_lookup calls.
5966 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
5967 Change from a hash table to a list.
5968 (struct_lang_decl): Change field 'smic' to match.
5969 * class.c (add_method_1): Initialize
5970 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
5971 * parse.y (adjust_init_test_initialization): Removed - inlined into -
5972 (java_expand_method_bodies): -here, since 'smic' is now a list.
5973 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
5975 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
5977 * class.c (java_hash_compare_tree_node): Fix casts.
5979 2001-12-04 Per Bothner <per@bothner.com>
5981 * check-init.c: Handle definite unassignment to finals in addition
5982 to definite assignment.
5983 (loop_current_locals): New field.
5984 (num_current_locals, int start_current_locals, num_current_words):
5986 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
5987 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
5988 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
5989 (get_variable_decl, check_final_reassigned): New functions.
5990 (check_init, check_bool_init): Modify as needed for checking finals.
5991 (check_for_initialization): Take extra parameter and return void.
5992 Do extra start-up logic to check final fields for assignment.
5993 * parse.y (check_static_final_variable_assignment_flag,
5994 reset_static_final_variable_assignment_flag, check_final_assignment,
5995 check_final_variable_local_assignment_flag,
5996 reset_final_variable_indirect_assignment_flag,
5997 reset_final_variable_global_assignment_flag): Remove functions.
5998 (java_complete_expand_methods, outer_field_access_fix,
5999 patch_assignment): Remove no-longer used logic.
6000 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6001 * parse.y (register_fields, java_complete_tree): Update accordingly.
6003 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6004 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6005 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6007 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6009 * java-tree.h (DECL FINAL): New bit-field.
6010 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6011 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6012 (DECL_INIT_CALLS_THIS): New macro.
6013 (struct lang_decl): New bit-field init_calls_this.
6014 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6015 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6016 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6017 use it for both local variables and final fields.
6018 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6020 (struct lang_type): Remove hfv bit-field.
6021 (check_for_initialization): Change to return void.
6023 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6024 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6025 * check-init.c (final_assign_error): New helper function.
6026 (check_final_reassigned, check_init): Use it.
6027 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6029 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6030 bit-fields to unsigned.
6032 2001-12-03 Per Bothner <per@bothner.com>
6034 * parse.y (patch_binop): Minor constant folding.
6036 * parse.y (build_current_thisn): Shorter 'buffer'.
6038 2001-12-03 Per Bothner <per@bothner.com>
6040 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6041 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6042 * jcf-write.c (generate_bytecode_insns): Remove support for
6043 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6044 * check-init.c (check_init): Likewise.
6046 2001-12-03 Per Bothner <per@bothner.com>
6048 * verify.c (subroutine_nesting): New function.
6049 (verify_jvm_instructions): Use it to fix logic for checking that
6050 we're done with the current subroutine.
6052 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6053 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6055 2001-12-03 Per Bothner <per@bothner.com>
6057 * jcf.h: Fix obvious typo in comment.
6058 * typeck.c (build_null_signature): Add comment.
6060 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6062 * expr.c: Remove leading capital from diagnostic messages, as
6063 per GNU coding standards.
6064 * jcf-io.c: Similarly.
6065 * jcf-parse.c: Similarly.
6066 * jv-scan.c: Similarly.
6067 * jvspec.c: Similarly.
6068 * mangle.c: Similarly.
6070 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6071 Alexandre Petit-Bianco <apbianco@redhat.com>
6073 * expr.c (build_java_arrayaccess): Call save_expr on array for
6074 correct evaluation order, modified comment, fixed indentation.
6075 * parse.y: (patch_assignment): Correctly extract the array base
6076 from the tree generate by build_java_arrayaccess, added comments.
6077 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6078 Fixes PR java/3096, PR java/3803, PR java/3965.
6080 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6082 * expr.c (expand_byte_code): Remove trailing periods from messages.
6083 * jcf-parse.c (load_class, jcf_parse): Similarly.
6084 * jcf-write.c (generate_classfile): Similarly.
6085 * lex.c (java_lex): Similarly.
6087 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6089 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6091 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6093 * Make-lang.in (java.generated-manpages): New dummy target.
6095 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6097 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6099 (lang_specific_pre_link): Use set_input to set input_filename.
6101 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6102 (main): Fix definition.
6103 Strip `main' from classname.
6106 2001-11-18 Roger Sayle <roger@eyesopen.com>
6108 * parse.h (java_expand_switch): Remove old prototype.
6110 2001-11-18 Tom Tromey <tromey@redhat.com>
6112 Fix for PR java/1401:
6113 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6115 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6118 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6120 * lang.c (finish_parse): Rename to java_finish.
6121 (LANG_HOOKS_FINISH, java_finish): New.
6123 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6125 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6126 * java-tree.h: New prototype.
6127 * lang.c (java_init): Update prototype. Combine with old init_parse.
6129 2001-11-13 Tom Tromey <tromey@redhat.com>
6131 * gjavah.c (method_signature): New global.
6132 (HANDLE_METHOD): Set it.
6133 (decompile_return_statement): New function.
6134 (decompile_method): Use it.
6135 (print_method_info): Removed `synth' argument.
6137 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6139 * java-tree.h (java_set_yydebug): New.
6140 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6141 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6142 (print_lang_decl, print_lang_type, print_lang_identifier,
6143 print_lang_statistics, lang_print_xnode): Remove.
6145 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6147 * jcf-parse.c (init_lex): Remove.
6148 * lang.c (language_string, lang_identify): Remove.
6149 (struct lang_hooks): Constify.
6150 (LANG_HOOKS_NAME): Override.
6151 (init_parse): Update.
6153 2001-11-08 Andreas Franck <afranck@gmx.de>
6155 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6156 program_transform_name the way suggested by autoconf.
6157 (java.install-common): Also transform auxiliary program names with
6158 program_transform_name.
6160 2001-11-08 Tom Tromey <tromey@cygnus.com>
6162 * parse.y (trap_overflow_corner_case): New rule.
6163 (unary_expression): Use it.
6164 * lex.c (java_init_lex): Don't set minus_seen.
6165 (yylex): Don't use minus_seen. Communicate overflow to parser for
6167 (error_if_numeric_overflow): New function.
6168 * parse.h (minus_seen): Removed field.
6169 (JAVA_RADIX10_FLAG): New define.
6171 2001-11-07 Tom Tromey <tromey@redhat.com>
6173 Patch for PR java/1414:
6174 * parse.y (case_label_list): New global.
6175 (goal): Register case_label_list with GC.
6176 (java_complete_lhs): Save new case on case_label_list.
6177 (patch_switch_statement): Check for duplicate case labels.
6179 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6181 * parse.y (patch_assignment): Removed unused third argument.
6182 (java_complete_lhs): Removed unused third argument to patch_assignment.
6184 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6186 * lang.c: Include langhooks-def.h.
6187 * Make-lang.in: Update.
6189 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6191 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6193 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6195 * mangle.c (find_compression_record_match): Don't match compression
6196 records for package name elements unless they occur at the start of
6197 the name. Fix for PR java/4717.
6199 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6201 * expr.c (expand_java_field_op): Don't special-case references to
6202 java.lang.PRIMTYPE.TYPE.
6203 (build_primtype_type_ref): Removed.
6204 * java-tree.h (build_primtype_type_ref): Remove prototype.
6205 * parse.y (maybe_build_primttype_type_ref): Removed.
6206 (complete_function_arguments): Don't special-case references to
6207 java.lang.PRIMTYPE.TYPE.
6208 (patch_assignment): Likewise.
6209 (array_constructor_check_entry): Likewise.
6211 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6213 * mangle.c (static tree compression_table): Fixed leading comment.
6214 * parse.h (struct parser_ctxt): Fixed field comment.
6215 * parse.y (check_pkg_class_access): New prototype, fixed leading
6216 comment, new parameter used to emit error only if passed as true.
6217 (parse_check_super): Pass extra argument to check_pkg_class_access.
6218 (do_resolve_class): Likewise.
6219 (process_imports): Likewise.
6220 (read_import_dir): Fixed indentation.
6221 (find_in_imports_on_demand): New local class_type_name. Local
6222 node_to_use deleted. while loop changed into for loop. Report
6223 multiple definition only for accessible classes. Improved error
6225 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6226 assigned to parameter list, fixed indentation. while loop changed
6227 into for loop, restore TREE_CHAIN on local `tem' before the next
6230 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6232 * lang.c (lang_get_alias_set): Deleted.
6234 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6236 * gjavah.c (jni_print_char): Fix thinko in last change.
6238 * gjavah.c (jni_print_char, decode_signature_piece): Use
6239 safe-ctype macros and/or fold extra calls into fewer ones.
6240 * lex.c (java_read_unicode, java_lex): Likewise.
6241 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6242 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6243 * mangle_name.c (append_unicode_mangled_name,
6244 unicode_mangling_length): Likewise.
6246 2001-10-17 Richard Henderson <rth@redhat.com>
6248 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6250 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6252 * lang.c (langhooks.h): Included.
6253 (LANG_HOOKS_INIT): Redefined.
6254 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6255 (LANG_HOOKS_DECODE_OPTION): Likewise.
6256 (struct lang_hooks lang_hooks): New initialization.
6258 2001-10-11 Per Bothner <per@bothner.com>
6260 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6261 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6262 The former is simpler, and jcf-write.c handles it better.
6263 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6264 or WITH_CLEANUP_EXPR.
6265 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6266 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6268 * parse.y (patch_if_else_statement): If the condition is constant,
6269 optimize away the test.
6271 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6273 * parse.y (patch_cast): Call patch_string on the first operand of
6274 the incoming node, update it if necessary. Fixes PR java/4510.
6276 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6278 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6279 when name qualifier matches a package name.
6281 2001-10-08 Tom Tromey <tromey@redhat.com>
6283 Fix for PR java/4489:
6284 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6285 force a new label when computing `body_block'.
6287 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6289 * jcf-io.c (format_uint): Const-ify.
6290 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6291 * lex.c (java_get_line_col): Likewise.
6292 * parse.y (build_incdec): Likewise.
6294 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6296 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6297 a NULL enclosing context if appropriate. Fixes PR java/4466.
6299 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6301 * parse.y (patch_assignment): Use lvalue's original TYPE when
6302 building the final COMPOUND_EXPR.
6303 (try_reference_assignconv): Fixed leading comment.
6305 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6307 * parse.y (check_final_variable_indirect_assignment): For
6308 COMPOUND_EXPR, return only if finals were found initialized
6309 properly, if not, keep on checking.
6310 (check_final_variable_global_assignment_flag): New local
6311 error_found, set when appropriate and used to decide whether to
6312 report uninitialized finals. Fixed typo in comment.
6314 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6316 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6317 last three initializations. Fixes PR java/4360.
6319 2001-09-21 Richard Henderson <rth@redhat.com>
6321 * class.c (get_dispatch_table): Handle function descriptors.
6322 (build_dtable_decl): Likewise.
6323 * expr.c (build_invokevirtual): Likewise.
6325 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6327 * parse.y (patch_method_invocation): Build class initialization
6328 when static finals are used to qualify method invocation.
6331 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6333 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6334 build_type_name_from_array_name.
6335 (STRING_STRIP_BRACKETS): New macro.
6336 * parse.y (build_type_name_from_array_name): New function.
6337 (array_creation_expression:): Accumulate []s instead of [s.
6338 (cast_expression:): Accumulate []s instead of [s after cast type
6340 (build_array_from_name): Local string deleted, use
6341 build_type_name_from_array_name.
6342 (build_unresolved_array_type): Accumulate []s instead of [s after
6344 (register_fields): Fixed comment.
6345 (resolve_class): Local name, base deleted, new locals tname and
6346 array_dims. Use build_type_name_from_array_name. Use array_dims to
6348 (purify_type_name): Use STRING_STRIP_BRACKETS.
6350 2001-09-18 Andreas Jaeger <aj@suse.de>
6352 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6353 * jv-scan.c: Likewise.
6355 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6357 * parse.y (patch_method_invocation): Inner class creation context
6358 check not enforced within constructors. Fixes PR java/1873.
6360 2001-09-16 Tom Tromey <tromey@redhat.com>
6362 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6363 NOTE_PUSH for single-case push. Fixes PR java/4189.
6365 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6367 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6368 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6369 (struct lang_type): New fields import_list and import_demand_list.
6370 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6371 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6372 (do_resolve_class): New local saved_enclosing_type, initialized,
6373 passed as parameter to find_in_imports and find_in_imports_on_demand.
6374 (find_in_imports): Added paramater enclosing_type, use its
6375 TYPE_IMPORT_LIST when applicable.
6376 (find_in_imports_on_demand): Added parameter enclosing_type, use
6377 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6378 declaration and initialization.
6379 (fold_constant_for_init): Switch/restore current_class to the
6380 appropriate context.
6382 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6384 * verify.c (verify_jvm_instructions): Fix typo.
6386 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6388 * expr.c (expand_invoke): Const-ification.
6389 * parse.y (patch_method_invocation): Likewise.
6391 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6393 * gjavah.c (cxx_keywords): Const-ification.
6394 * keyword.gperf (java_keyword): Likewise.
6395 * lang.c (java_tree_code_name): Likewise.
6396 * lex.c (cxx_keywords): Likewise.
6397 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6399 2001-09-11 Richard Henderson <rth@redhat.com>
6401 * parse.h (ctxp_for_generation): Mark extern.
6403 2001-09-10 Richard Henderson <rth@redhat.com>
6405 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6407 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6409 * typeck.c (java_array_type_length, build_prim_array_type):
6410 Represent empty arrays by NULL index.
6412 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6414 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6415 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6417 2001-09-06 Anthony Green <green@redhat.com>
6419 * class.c (O_BINARY): Define if necessary.
6420 (registerResource_libfunc): Declare.
6421 (init_class_processing): Initilize registerResource_libfunc.
6422 (compile_resource_file): New function.
6423 * java-tree.h (resource_name): Declare.
6424 (compile_resource_file): Declare.
6425 * jcf-parse.c (yyparse): Handle compiling java resource files.
6426 * lang.c (java_decode_option): Handle -fcompile-resource option.
6427 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6429 * gcj.texi (Code Generation): Add documentation for -R flag.
6431 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6433 * jcf-write.c (generate_classfile): Issue an error in case of
6434 field/initial value mismatch.
6435 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6436 being initialized and we're generating bytecode.
6437 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6438 set DECL_INITIAL properly when appropriate.
6442 2001-09-01 Per Bothner <per@bothner.com>
6444 * parse.y (maybe_yank_clinit): A field without an initializer is not
6445 relevant. All initializers except static final and constant require
6446 <clinit>, regardless of flag_emit_class_files.
6448 2001-08-31 Per Bothner <per@bothner.com>
6450 * class.c (set_constant_value): When not emitting class files, then a
6451 String ConstantValue is a utf8const_ptr_type.
6453 2001-08-30 Per Bothner <per@bothner.com>
6455 * jcf-write.c (generate_classfile): Check that field is primitive
6456 or string before emitting ConstantValue attribute.
6458 2001-08-30 Per Bothner <per@bothner.com>
6460 * parse.y (resolve_qualified_expression_name): If creating a
6461 COMPOUND_EXPR, set it's type correctly.
6463 2001-08-30 Per Bothner <per@bothner.com>
6465 * jcf-io.c (open_class): Set filename field.
6467 * jcf-parse,c (parse_class_file): Set current_function_decl
6468 for better error message when Code attribute is missing.
6470 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6471 better diagnostics, especially for constructors.
6473 2001-08-30 Per Bothner <per@bothner.com>
6475 * jcf-write.c (generate_classfile): Don't write ConstantValue
6476 attribute if field is not final, for compatibility with jdk.
6478 * jcf-write.c (generate_classfile): Convert ConstantValue values
6479 to correct type. Work-around for front-end bug.
6480 * class.c (set_constant_value): Error if constant has wrong type.
6482 2001-08-30 Per Bothner <per@bothner.com>
6484 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6485 "Double" are printed at verbosity 1.
6487 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6489 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6491 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6493 * parse.y (patch_assignment): Don't verify final re-assignment here.
6494 (java_complete_lhs): Verify assignments to finals calling
6495 patch_assignment. Verify re-assignments to finals before calling
6498 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6500 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6503 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6505 * lex.c (java_lex): new local found_hex_digits. Set and then used
6506 in test to reject invalid hexadecimal numbers.
6507 * parse.y (java_complete_tree): Prevent unwanted cast with
6508 initialized floating point finals.
6509 (patch_binop): Emit a warning when detecting a division by zero,
6510 mark result not constant, don't simplify non integer division.
6512 2001-08-28 Per Bothner <per@bothner.com>
6514 * jcf-write.c (generate_bytecode_insns): For increments and
6515 decrements just recurse to push constant. Improvement on Mark's patch.
6517 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6519 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6520 real conversion for increments and decrements of reals.
6522 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6524 * parse.y (resolve_qualified_expression_name): Handle unresolved
6525 qualified expressions, prevent numerical qualifiers, fixed typo.
6528 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6530 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6531 don't report anything but deprecated class when marked so. Handle
6533 (patch_method_invocation): Check deprecation on methods and types.
6534 (patch_binop): code becomes an enum tree_code, added default: to
6535 switch to handle that. Detect division by zero, try to fold and
6536 return before using a subroutine.
6538 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6540 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6541 file smaller than 4 bytes.
6542 * parse.y (check_inner_circular_reference): New function.
6543 (check_circular_reference): Likewise.
6544 (array_initializer:): Accept {,}.
6545 (java_check_circular_reference): Rewritten using
6546 check_circular_reference and check_inner_circular_reference.
6547 (java_complete_expand_method): Unconditionally save and restore
6548 the unpurged exception list.
6549 (build_dot_class_method_invocation): Unmangle signature parameter.
6551 2001-08-21 Tom Tromey <tromey@redhat.com>
6553 * decl.c (init_decl_processing): Add `throws' field to method
6555 * class.c (make_method_value): Compute `throws' field for method.
6557 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6559 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6560 circularity is detected.
6561 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6563 2001-08-17 Richard Henderson <rth@redhat.com>
6565 * class.c (emit_register_classes): Add align parameter to
6566 call to assemble_integer.
6568 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6570 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6571 loading a class_or_name fails, try considering an innerclass name
6572 and load the enclosing context.
6573 * parse.y (resolve_inner_class): New function.
6574 (find_as_inner_class): Added leading comment.
6575 (register_incomplete_type): Keep the current context as enclosing
6576 context for JDEP_FIELD dependencies.
6577 (do_resolve_class): Locals new_class_decl and super initialized to
6578 NULL. Call resolve_inner_class, explore the enclosing context
6579 superclass if necessary.
6582 2001-08-16 Tom Tromey <tromey@redhat.com>
6584 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6585 * gjavah.c (main): Updated for change to jcf_path_seal.
6586 * lang.c (version_flag): New global.
6587 (java_decode_option): Recognize `-version'.
6588 (java_init): Update for change to jcf_path_seal.
6589 * jcf.h (jcf_path_seal): Added `print' argument.
6590 * jcf-path.c (jcf_path_seal): Added `print' argument.
6592 2001-08-13 Zack Weinberg <zackw@panix.com>
6594 * Make-lang.in (java/decl.o): Update dependencies.
6595 * decl.c: Include libfuncs.h, don't include toplev.h.
6597 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6599 * decl.c (init_decl_processing): exception_type_node,
6600 class_not_found_type_node, and no_class_def_found_type_node
6601 initialized. predef_filenames augmented accordingly.
6602 instinit_identifier_node initialized.
6603 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6604 * java-tree.h (enum java_tree_index): New entries
6605 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6606 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6607 (exception_type_node): New macro.
6608 (class_not_found_type_node): Likewise.
6609 (no_class_def_found_type_node): Likewise.
6610 (instinit_identifier_node): Likewise.
6611 (PREDEF_FILENAMES_SIZE): Adjusted.
6612 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6613 (struct lang_type): Fixed typo in bitfield name.
6614 (DECL_INSTINIT_P): New macro.
6615 (ID_INSTINIT_P): Likewise.
6616 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6618 * parse.y (encapsulate_with_try_catch): New function.
6619 (generate_instinit): Likewise.
6620 (build_instinit_invocation): Likewise.
6621 (ctors_unchecked_throws_clause_p): Likewise.
6622 (add_instance_initializer): Deleted.
6623 (build_instance_initializer): Likewise.
6624 (in_instance_initializer): Likewise.
6625 (check_method_redefinition): instinit$ not to be verified.
6626 (java_complete_expand_methods): Generate instinit$, simplified code.
6627 (build_dot_class_method): Eliminated unnecessary locals. Use
6628 encapsulate_with_try_catch, removed unnecessary code.
6629 (fix_constructors): New local iii. Use build_instinit_invocation.
6630 (patch_method_invocation): Added comment.
6631 (maybe_use_access_method): Don't consider instinit$.
6632 (find_applicable_accessible_methods_list): Shorten the search for
6634 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6635 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6636 (patch_throw_statement): Likewise. Fixed typo.
6638 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6641 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6642 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6644 (lang_specific_pre_link): Use set_input to set input_filename.
6646 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6647 (main): Fix definition.
6648 Strip `main' from classname.
6651 2001-08-11 Zack Weinberg <zackw@panix.com>
6653 * lex.h: Don't include setjmp.h. Don't define
6654 SET_FLOAT_HANDLER or prototype set_float_handler.
6656 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6658 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6659 `poplevel' in the right order.
6661 2001-08-09 Richard Henderson <rth@redhat.com>
6663 * Make-lang.in (class.o): Depend on TARGET_H.
6664 * class.c (emit_register_classes): Use target hooks instead of
6665 assemble_constructor and assemble_destructor.
6667 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6669 * check-init.c (flags.h): Include
6670 (check_init): Don't report uninitialized static class
6671 initialization flags, don't free bit index when doing static class
6672 initialization optimization.
6673 (check_for_initialization): Return type changed to `unsigned int.'
6674 (attach_initialized_static_class): New function.
6675 * class.c (add_method_1): Create the initialized static class
6677 (finish_class): Always emit deferred inline methods.
6678 * decl.c (emit_init_test_initialization): Moved to expr.c
6679 (complete_start_java_method): Don't traverse
6680 DECL_FUNCTION_INIT_TEST_TABLE.
6681 (lang_mark_tree): Mark hash tables in function decls.
6682 * expr.c (emit_init_test_initialization): Moved from decl.c.
6683 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6684 initialization flag, set DECL_CONTEXT and
6685 LOCAL_CLASS_INITIALIZATION_FLAG.
6686 (java_lang_expand_expr): Emit initialization code for static class
6687 initialized flags when entering block, if necessary.
6688 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6689 * java-tree.h (flag_optimize_sci): New global variable declaration.
6690 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6691 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6692 (LOCAL_FINAL_P): Fixed typo in comment.
6693 (FINAL_VARIABLE_P): Likewise.
6694 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6695 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6696 (struct lang_decl): New fields `ict', `smic' and `cif.'
6697 (check_for_initialization): New returned value for global.
6698 (attach_initialized_static_class): New global function.
6699 (STATIC_CLASS_INIT_OPT_P): New macro.
6700 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6701 * lang.c (java_decode_option): Handle
6702 `-fno-optimize-static-class-initialization'
6703 * parse.y (start_complete_expand_method): New function.
6704 (java_expand_method_bodies): Likewise.
6705 (attach_init_test_initialization_flags): Likewise.
6706 (adjust_init_test_initialization): Likewise.
6707 (emit_test_initialization): Likewise.
6708 (java_complete_expand_methods): Nullify abstract and native method
6710 (java_complete_expand_method): New locals `fbody', `block_body'
6711 and `exception_copy.' Reorganized: directly return on empty method
6712 bodies, call `start_complete_expand_method', remember definitely
6713 initialized static class in function, don't expand method bodies.
6714 (java_expand_classes): Call `java_expand_method_bodies' before
6715 `finish_class' when compiling to native.
6716 (resolve_expression_name): Use `orig' after building outer class
6718 (patch_invoke): Remember static method invocations.
6720 2001-08-06 Richard Henderson <rth@redhat.com>
6722 * class.c (emit_register_classes): Pass a symbol_ref and priority
6723 to assemble_constructor.
6725 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6727 * java-tree.h (all_class_filename): New macro.
6728 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6729 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6730 newly created IDENTIFIER_NODE to `all_class_filename.'
6732 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6734 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6735 Use ggc_add_tree_root to register roots.
6737 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6739 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6740 second operand calling check_init.
6741 * decl.c (complete_start_java_method): Swaped second and third
6742 arguments while creating WITH_CLEANUP_EXPR node.
6743 * jcf-write.c (generate_bytecode_insns): Use second operand
6744 instead of third when handling WITH_CLEANUP_EXPR.
6745 * parse.y (java_complete_lhs): Expand second operand of
6746 WITH_CLEANUP_EXPR nodes.
6747 (patch_synchronized_statement): Swaped second and third arguments
6748 while creating WITH_CLEANUP_EXPR node.
6750 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6752 * parse.y (create_interface): Avoid cyclic inheritance report when
6753 syntax error encountered during class definition.
6756 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6758 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6760 (lang_specific_pre_link): Use set_input to set input_filename.
6762 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6763 (main): Fix definition.
6764 Strip `main' from classname.
6767 2001-07-18 Tom Tromey <tromey@redhat.com>
6770 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6771 * lex.c (java_new_lexer): Use ICONV_CONST.
6772 (java_read_char): Likewise.
6773 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6774 (jv-scan$(exeext)): Likewise.
6776 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6778 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6779 * parse.y (check_class_interface_creation): Allow `private' if the
6780 enclosing is not an interface.
6781 (create_interface): Interface tagged public if the enclosing
6782 context is an interface.
6783 (create_class): Class tagged public if the enclosing context
6787 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6789 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6792 2001-07-14 Tim Josling <tej@melbpc.org.au>
6794 * check-init.c (check_init): Remove references to EXPON_EXPR.
6796 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6798 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6799 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6802 2001-07-13 Tom Tromey <tromey@redhat.com>
6804 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6807 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6809 * parse.y (patch_method_invocation): Don't override primary if one
6810 is already provided, but let this$<n> be built. Fixed comment.
6812 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6814 * parse.y (empty_statement:): Report empty statement error only
6815 when found at class declaration level.
6818 2001-07-12 Tom Tromey <tromey@redhat.com>
6820 * expr.c (expand_load_internal): New function.
6821 (LOAD_INTERNAL): Use it.
6823 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6825 * parse.y (verify_constructor_super): Compare anonymous class ctor
6826 args with `valid_method_invocation_conversion_p.'
6829 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6831 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6832 `-fsyntax-only.' Fixes PR java/3248
6834 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6836 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6838 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6840 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6841 current function is static. Fixes PR java/1970
6843 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6845 * parse.y (patch_method_invocation): Add enclosing context to ctor
6846 calls if necessary. Fixes PR java/2953
6848 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6850 * parse.y (resolve_package): Abort if qualified expression member
6852 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6855 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6857 * verify.c: Don't use // comments.
6859 2001-07-05 Tom Tromey <tromey@redhat.com>
6861 * lang.c (flag_assume_compiled): Removed.
6862 * java-tree.h (flag_assume_compiled): Removed.
6863 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6864 -fhash-synchronization, -fuse-divide-subroutine,
6865 -fcheck-references, -femit-class-file, -femit-class-files,
6866 -fassume-compiled. Updated --encoding information. Changed
6867 -foutput-class-dir to `-d'.
6869 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6871 * jcf-parse.c (parse_class_file): Add lineno parameter to
6872 debug_start_source_file call.
6874 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6876 * gcj.texi: Use gpl.texi.
6877 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6878 dependencies and use doc/include in search path.
6880 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6882 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6883 `this'. If so, don't build instance initializers.
6885 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6887 * parse.y (resolve_expression_name): Improved error message for
6888 inner class cases. Fixes PR java/1958
6890 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
6892 * lang.c: #include diagnostic.h
6893 (lang_print_error): Add a `diagnostic_context *' parameter.
6894 (java_dummy_print): Likewise.
6895 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
6897 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6899 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
6900 * jcf.h (typedef struct JCF): New bitfield `finished.'
6901 (JCF_FINISH): Set `finished.'
6902 (JCF_ZERO): Reset `finished.'
6905 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6907 * parse.y (class_body_declaration:): Don't install empty instance
6911 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6913 * class.c (set_super_info): Call `set_class_decl_access_flags.'
6914 (set_class_decl_access_flags): New function.
6915 * java-tree.h (set_class_decl_access_flags): New prototype.
6916 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
6917 (parse_class_file): New local `decl_max_locals.' Take wide types
6918 into account to compute DECL_MAX_LOCALS.
6919 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
6922 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
6924 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
6926 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6928 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
6929 * parse.y (do_resolve_class): Moved comments out to leading comment
6930 section. Removed local `start', New local `_ht' and
6931 `circularity_hash.' Record `enclosing' in hash table and search
6932 it to detect circularity. Use `enclosing' as an argument to
6933 `lookup_cl.' Free the hash table when done.
6935 2001-06-19 Tom Tromey <tromey@redhat.com>
6937 * lex.c (java_read_char): Disallow invalid and overlong
6938 sequences. Fixes PR java/2319.
6940 2001-06-05 Jeff Sturm <jsturm@one-point.com>
6942 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
6944 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
6946 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
6947 arguments accordingly.
6949 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
6951 * gcj.texi: Move contents to just after title page.
6953 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
6955 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
6957 (patch_incomplete_class_ref): Build the class ref, build the class
6958 init if necessary, complete the tree.
6961 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6963 * parse.y (lookup_field_wrapper): Test `name' code.
6964 (resolve_qualified_expression_name): Test `qual_wfl' code.
6965 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
6966 handle `qual_wfl' by code.
6967 (maybe_build_primttype_type_ref): Test `wfl' code.
6969 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6971 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
6973 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
6974 the dvi file in the java directory.
6976 2001-05-25 Sam TH <sam@uchicago.edu>
6978 * gen-table.pl javaop.h jcf.h lex.h,
6979 parse.h: Fix header include guards.
6981 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
6983 * jv-scan.c (version): Update copyright year.
6985 2001-05-21 Per Bothner <per@bothner.com>
6987 * jcf-parse.c (read_class): If class is from .class or .zip file
6988 and it's already been read, don't push/pop parser context.
6990 2001-05-18 Per Bothner <per@bothner.com>
6992 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
6993 command line so the jvgenmain-generated main program comes first.
6995 2001-05-15 Tom Tromey <tromey@redhat.com>
6997 * class.c (build_utf8_ref): Don't generate identifier based on
7000 2001-05-12 Richard Henderson <rth@redhat.com>
7002 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7003 * expr.c (java_lang_expand_expr): Expand it.
7004 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7005 calling build_exception_object_ref.
7006 * parse.y (catch_clause_parameter): Likewise.
7007 (build_dot_class_method): Likewise.
7008 (try_reference_assignconv): Likewise.
7009 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7010 * jcf-write.c (generate_bytecode_insns): Likewise.
7012 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7014 * parse.y (build_unresolved_array_type): Set
7015 EXPR_WFL_QUALIFICATION on the newly created wfl.
7016 Fixes PR java/2538. Fixes PR java/2535.
7018 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7020 * parse.y (fix_constructors): Removed unnecessary assignment to
7021 local. Moved assignment to `this$<n>', fixed comments and
7023 (build_wfl_wrap): Fixed indentation.
7024 Fixes PR java/2598, java/2579 and java/2658.
7026 2001-05-03 Mo DeJong <mdejong@redhat.com>
7028 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7029 check for byte swap.
7031 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7033 * expr.c (build_class_init): Move MODIFY_EXPR
7034 outside of COND_EXPR. Remove variable `call'.
7036 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7038 * decl.c: NULL_PTR -> NULL.
7039 * jcf-write.c: Likewise.
7041 2001-05-01 Tom Tromey <tromey@redhat.com>
7043 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7044 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7045 * gcj.texi: Updated copyright text. Include fdl.texi.
7046 (Top): Link to new node.
7048 2001-05-01 Per Bothner <per@bothner.com>
7050 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7052 2001-05-01 Per Bothner <per@bothner.com>
7054 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7055 import_list contains the name, not the TREE_PURPOSE.
7057 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7059 * jcf-io.c (read_zip_member): Cast to long in comparison with
7062 * jvspec.c (lang_specific_driver): Initialize variables.
7064 * mangle.c (find_compression_record_match): Likewise.
7066 * typeck.c (build_null_signature): Provide static prototype. Mark
7067 parameter with ATTRIBUTE_UNUSED.
7069 * verify.c (verify_jvm_instructions): Initialize variable.
7071 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7073 * parse.y (do_resolve_class): Check for cyclic inheritance during
7074 inner class resolution.
7076 2001-04-27 Per Bothner <per@bothner.com>
7078 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7079 while iterating, since that could cause gc to lose stuff.
7081 2001-04-26 Per Bothner <per@bothner.com>
7083 Fix method search wrt scope of inner classes to match JLS2.
7084 * typeck.c (build_null_signature): New static function.
7085 (has_method): New function. Uses build_null_signature and lookup_do.
7086 * java-tree.h (has_method): New declaration.
7087 * parse.y (find_applicable_accessible_methods_list): Do not search
7088 context of inner classes here.
7089 (patch_method_invocation): Search scope, ie. current and outer clases,
7090 for method matching simple name, to find class.
7092 2001-04-26 Per Bothner <per@bothner.com>
7094 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7095 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7097 * constants.c (find_methodref_with_class_index): New function.
7098 (find_methodref_index): Use find_methodref_with_class_index.
7099 * java-tree.h (find_methodref_with_class_index): New declaration.
7100 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7101 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7102 If context changed from interface to class, don't use invokeinterface.
7104 2001-04-25 Per Bothner <per@bothner.com>
7106 * verify.c (verify_jvm_instructions): For field instructions,
7107 check that field index is valid. For invoke instructions, check that
7108 method index is valid.
7110 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7112 * config-lang.in (target_libs): Copy from $libgcj_saved.
7114 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7116 * decl.c (init_decl_processing): Add new class "protectionDomain"
7118 * class.c (make_class_data): Set initial value for "protectionDomain".
7120 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7122 * jvspec.c (lang_specific_driver): Fix memory allocation
7123 deficit, by using concat in lieu of xmalloc/sprintf.
7125 2001-04-20 Per Bothner <per@bothner.com>
7127 Fixes to compile multiple .class files at once.
7128 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7129 * java-tree.h (CLASS_PARSED_P): New macro.
7130 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7131 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7132 (read_class): Avoid some code duplication.
7133 Don't call JCF_FINISH for a .class file - might be needed later.
7134 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7135 rather than CLASS_LOADED_P, since latter implies class laid out.
7136 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7137 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7139 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7141 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7143 * boehm.c: Include toplev.h.
7145 2001-04-06 Tom Tromey <tromey@redhat.com>
7146 Alexandre Petit-Bianco <apbianco@redhat.com>
7148 Fix for PR gcj/1404 and PR gcj/2332:
7149 * parse.y (build_array_from_name): If we use the type_wfl then
7150 accumulate dimensions from the original type as well.
7151 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7153 2001-04-06 Tom Tromey <tromey@redhat.com>
7155 * parse.y (analyze_clinit_body): Return true if the second operand
7156 of a METHOD_EXPR is nonzero.
7158 2001-04-06 Tom Tromey <tromey@redhat.com>
7160 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7162 ($(srcdir)/java/parse.c): Likewise.
7164 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7166 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7167 (version-gcc): Initialized.
7168 (which-gcj): Likewise.
7170 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7172 * java-tree.h (struct lang_decl): New macro
7173 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7174 * parse.y (build_instance_initializer): New function.
7175 (add_instance_initializer): Use it.
7176 (java_fix_constructors): Set `current_class' before fix pass.
7177 (fix_constructors): Just return if already fixed. Move `super()'
7178 invocation ahead. Use `build_instance_initializer.'
7181 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7183 * parse.y (resolve_qualified_expression_name): Pass field's
7184 DECL_CONTEXT to `not_accessible_p.'
7185 (not_accessible_p): Changed parameters order in `inherits_from_p'
7188 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7190 * lang-options.h: Add flag_check_references.
7192 2001-04-04 Per Bothner <per@bothner.com>
7194 * java-tree.h (CONSTANT_VALUE_P): New macro.
7195 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7196 * parse.y (maybe_build_class_init_for_field): New static function.
7197 (resolve_expression_name, resolve_field_access): Use
7198 maybe_build_class_init_for_field instead of build_class_init
7199 This does not do the init if the field is compile-time-constant.
7200 (resolve_field_access): Simplify.
7202 * parse.y (fold_constant_for_init): Merge test into switch.
7204 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7206 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7208 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7210 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7212 * expr.c (pop_type_0): Save the result of the first
7213 lang_printable_name call in a scratch buffer, so it
7214 won't be clobbered by the second call.
7216 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7218 * parse-scan.y (array_type:): Rewritten.
7219 (type_declaration:): `empty_statement' replaces `SC_TK.'
7220 (class_member_declaration:): `empty statement' added.
7221 (method_body:): Simplified.
7222 (static_initializer:): Likewise.
7223 (primary_no_new_array:): Use `type_literals.'
7224 (type_literals:): New rule.
7225 (dims:): Set and update `bracket_count.'
7226 Fixes PR java/1074. Fixes PR java/2412.
7228 2001-03-28 Hans Boehm <boehm@acm.org>
7230 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7231 (get_boehm_type_descriptor): Set type on returned value to be a
7232 pointer length integer.
7234 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7236 * expr.c (pop_type_0): Call `concat' rather than building the
7238 (pop_type): Add format specifier in call to `error'.
7240 * parse.y (patch_method_invocation): Avoid casting away
7243 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7245 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7247 2001-03-28 Richard Henderson <rth@redhat.com>
7249 IA-64 ABI Exception Handling:
7250 * Make-lang.in (except.o): Don't depend on eh-common.h.
7251 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7252 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7253 [soft_exceptioninfo_call_node]: Remove.
7254 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7255 (end_java_method): No emit_handlers.
7256 * except.c (java_set_exception_lang_code): Remove.
7257 (method_init_exceptions): Don't call it.
7258 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7259 (build_exception_object_ref): New.
7260 (expand_end_java_handler): Update for except.h name changes.
7261 (emit_handlers, expand_resume_after_catch): Remove.
7262 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7263 (process_jvm_instruction): Use build_exception_object_ref.
7264 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7265 (soft_exceptioninfo_call_node): Remove.
7266 (build_exception_object_ref): Declare.
7267 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7268 soft_exceptioninfo_call_node. Move processing ...
7269 [EXC_PTR_EXPR]: ... here.
7270 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7271 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7272 (source_end_java_method): No java_set_exception_lang_code or
7274 (build_dot_class_method): Use build_exception_object_ref.
7275 (try_reference_assignconv): Check EXC_PTR_EXPR not
7276 soft_exceptioninfo_call_node.
7278 2001-03-28 Richard Henderson <rth@redhat.com>
7280 * java-tree.h (throw_node): Define as a single member of
7281 java_global_trees instead of a separate array.
7282 (JTI_THROW_NODE): New.
7283 * decl.c (throw_node): Don't declare.
7284 (init_decl_processing): Init a scalar throw_node.
7285 Don't register it for gc.
7286 * check-init.c (check_init): Reference scalar throw_node.
7287 * expr.c (build_java_athrow): Likewise.
7288 * jcf-write.c (generate_bytecode_insns): Likewise.
7289 * parse.h (BUILD_THROW): Likewise.
7291 2001-03-28 Richard Henderson <rth@redhat.com>
7293 * decl.c (end_java_method): Do not save and restore
7294 flag_non_call_exceptions.
7295 * parse.y (source_end_java_method): Likewise.
7296 * lang.c (flag_exceptions): Don't declare.
7297 (java_init_options): Set flag_non_call_exceptions. Set
7298 flag_exceptions here ...
7299 (java_init): ... not here.
7301 2001-03-27 Richard Henderson <rth@redhat.com>
7303 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7304 exceptions_via_longjmp.
7306 * lang.c (flag_new_exceptions): Don't declare it.
7307 (java_init_options): Or set it.
7309 2001-03-27 Richard Henderson <rth@redhat.com>
7311 * decl.c (end_java_method): Rename asynchronous_exceptions to
7312 flag_non_call_exceptions.
7313 * parse.y (source_end_java_method): Likewise.
7315 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7317 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7319 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7321 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7323 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7325 * parse.y (find_as_inner_class): Follow current package
7326 indications not to mistakingly load an unrelated class.
7328 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7330 * constants.c (PUTN): Use memcpy, not bcopy.
7332 * lex.c (java_read_char): Use memmove, not bcopy.
7334 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7336 2001-03-23 Per Bothner <per@bothner.com>
7338 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7339 macro for better error pin-pointing.
7340 * java-tree.h: Fix typo in comment.
7342 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7343 Don't include jsr/goto in exception range.
7344 Check if start and end of exception range are the same (also TRY_EXPR).
7345 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7346 However, do emit the following goto even if try_block is empty.
7347 Defer freeing exception_decl until after the finalizer, to make
7348 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7350 * parse.y (java_complete_lhs): If the try-clause is empty, just
7351 return the finally-clause and vice versa.
7353 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7355 * gcj.texi (Input Options): documented the check for attribute
7356 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7357 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7358 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7359 (jcf_parse): Check for the right classes archive if necessary.
7360 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7361 (jcf_parse_fields): Fixed indentation.
7362 * jcf-write.c (append_gcj_attribute): New function.
7363 (generate_classfile): Compute the attribute count, invoke
7364 `append_gcj_attribute'.
7365 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7366 turned into bit-fields. New bit-field `right_zip.'
7367 (JCF_ZERO): Set `right_zip' to zero.
7368 * lang-options.h (-fforce-classes-archive-check): Added flag.
7369 * lang.c (flag_force_classes_archive_check): New flag.
7370 (lang_f_options): New entry `force-classes-archive-check.'
7373 2001-02-07 Andrew Haley <aph@redhat.com>
7375 * gcj.texi (Configure-time Options): Add -fcheck-references.
7376 * expr.c (build_java_indirect_ref): New function.
7377 (java_check_reference): New function.
7378 (build_java_array_length_access): Use build_java_indirect_ref to
7379 check for null references.
7380 (build_java_arrayaccess): Likewise.
7381 (build_get_class): Likewise.
7382 (build_field_ref): Likewise.
7383 (invoke_build_dtable): Likewise.
7384 (build_invokeinterface): Likewise.
7385 * lang.c (lang_f_options): Add flag_check_references.
7386 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7387 * java-tree.h (flag_check_references): New variable.
7388 * lang.c (flag_check_references): Likewise.
7389 * parse.y (patch_invoke): Use java_check_reference.
7390 (patch_assignment): Allow for extra nesting in
7391 _Jv_CheckArrayStore.
7393 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7395 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7396 * lex.c (cxx_keywords): Likewise.
7398 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7400 * parse.y (qualify_ambiguous_name): Broaden `length'
7401 recognition. Help MODIFY_EXPR be resolved as expression names.
7402 Fixes PR java/2066. Fixes PR java/2400.
7404 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7406 * gjavah.c (process_file): Mark interface definitions with
7407 "__attribute__ ((java_interface))".
7409 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7411 * class.c (layout_class): Fixed push_super_field's second
7412 argument. Fixes PR java/2333.
7413 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7414 too early to lay innerclasses out.
7416 2001-03-20 Tom Tromey <tromey@redhat.com>
7417 Alexandre Petit-Bianco <apbianco@redhat.com>
7419 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7420 inside an array reference. Insertion of the array store check
7421 rewritten. Fixes PR java/2299.
7423 2001-03-20 Tom Tromey <tromey@redhat.com>
7425 * lex.c (java_read_unicode): Only accept leading `u's.
7427 2001-03-20 Tom Tromey <tromey@redhat.com>
7429 * jcf-parse.c (read_class): Initialize `class'.
7431 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7433 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7435 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7437 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7438 (layout_class): Likewise.
7439 (layout_class_method): Likewise.
7440 (emit_register_classes): Likewise.
7441 * decl.c (builtin_function): Likewise.
7442 (give_name_to_locals): Likewise.
7444 2001-03-19 Per Bothner <per@bothner.com>
7446 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7447 before trying to load an inner class.
7449 Fixes to process to command-line .class files in two passes.
7450 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7451 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7452 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7453 * class.c (is_compiled_class): Fix for renamed flag.
7454 * parse.y (maybe_create_class_interface_decl): Likewise.
7455 * jcf-parse.c (yyparse): Also set if compiling .class files.
7456 * jcf-parse.c (read_class); Read current_class.
7457 (jcf_parse): Make static.
7458 (load_inner_classes): New function, with code moved from jcf_parse,
7459 because we need to inner classes after the command-line files are read.
7460 (yyparse): Set finput to NULL when it doesn't need to be closed.
7461 Reduce use of main_jcf (basically only for archive) and
7462 use finput instead of main_jcf->read_state.
7463 Inline jcf_figure_file_type into yyparse.
7464 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7465 Defer load_inner_classes and parse_class_file to a second pass,
7466 after we've correctly mapped command-line .clas fiels to classes.
7467 (jcf_figure_file_type): Removed.
7468 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7469 (JCF_ZERO): Also clear zipd field.
7470 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7472 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7474 * jcf-parse.c (yyparse): Change ch from char * to char.
7476 2001-03-19 Per Bothner <per@bothner.com>
7478 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7479 Add constructed filelist-file at end, following -xjava. Thus any .o
7480 and library files are not affected by the -xjava. Also wrap
7481 explicit @FILE with -xjava and -xnone.
7483 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7485 * class.c (build_static_field_ref): Call make_decl_rtl() after
7486 setting the DECL_EXTERNAL flag.
7488 2001-03-17 Per Bothner <per@bothner.com>
7490 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7492 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7493 when result is is needed (target is STACK_TARGET).
7495 * parse.h (JDEP_SOLV): Removed.
7496 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7498 * parse.y (incomplete_class_list): Removed.
7499 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7500 It doesn't work if resolve_class changes the name of an array type
7501 that is on the list and then someone else looks for the modified name.
7502 Also, seems liable to break when compiling multiple source files at
7503 once. So the simplest is to just remove incomplete_class_list -
7504 it is only a minor space win and it is not even clear it saves time.
7506 * parse.y (resolve_class): Remove unneeded promote_type.
7508 2001-03-15 Per Bothner <per@bothner.com>
7510 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7511 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7512 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7513 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7515 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7516 * parse.y (java_expand_classes): Likewise.
7518 * parse.y (expand_start_java_method): Was only called once and had a
7519 misleading name, so inline in caller java_complete_expand_method.
7520 (enter_a_block): Likewise inline in enter_block and remove.
7522 Remove junk from when gcc/java was created (by copying from C/C++).
7523 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7524 (struct binding_level): Remove fields keep, keep_if_subblocks,
7525 more_cleanups_ok, have_cleanups (which have never been used).
7526 (pushlevel, poplevel): Remove related useless code.
7528 * class.c (make_class_data): The class_dtable_decl (i.e. the
7529 vtable for Class) should be external, except when compiling Class.
7531 * jvspec.c (lang_specific_driver): Fix -C handling.
7532 Check -save-temps to see if temp @FILE should be deleted.
7533 Follow-up to/fix for February 16 patch.
7535 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7536 (type_stack_dup): Remove no-longer neded error check.
7538 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7540 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7541 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7542 don't surround the element with 'N..E' if the type name is
7545 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7547 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7548 DECL_RTL_SET_P, etc.
7549 (make_method_value): Likewise.
7550 (get_dispatch_table): Likewise.
7552 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7554 2001-03-07 Tom Tromey <tromey@redhat.com>
7556 * config-lang.in (lang_requires): Define.
7558 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7560 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7563 2001-03-05 Per Bothner <per@bothner.com>
7565 Fix a problem where rest_of_decl_compilation applied to
7566 class_dtable_decl causes problems because it was done too early,
7567 before output file was opened.
7568 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7569 * class.c (class_dtable_decl): Add macro - element of class_roots.
7570 (make_class_data): Define class_dtable_decl.
7571 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7573 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7575 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7576 uses of 'boolean' with 'bool'.
7578 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7580 * lang-specs.h: Add zero initializer for cpp_spec field to all
7583 2001-02-16 Per Bothner <per@bothner.com>
7585 Handle compiling multiple input files at once, and @FILE syntax.
7586 * gcj.texi: Updated documentation to match.
7587 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7588 * jcf-parse.c (parse_source_file): Split into ...
7589 (parse_source_file_1): New function - and:
7590 (parse_source_file_2): New function.
7591 (yyparse): On -ffilelist-file, open and scan named file.
7592 On first pass over files, only do parse_source_file_1.
7593 A new second pass calls parse_source_file_2 for each file to compile.
7594 (init_jcf_parse): Call init_src_parse.
7595 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7596 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7597 as multiple input file combined in one compilation.
7598 * lang-options.h: Add -ffilelist-file
7599 * lang.c (flag_filelist_file): New flag variable.
7600 (lang_f_options): Handle -ffilelist-file.
7601 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7602 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7603 gclass_list - use global fields of src_parse_roots instead.
7604 * parse.y (src_parse_roots): New array.
7605 (incomplete_class_list, gclass_list): New macros.
7606 (push_parser_context, java_pop_parser_context,
7607 java_parser_context_resume): Don't fiddle with deleted fields.
7608 (various): Use incomplete_class gclass_list and global macros
7609 instead of parse_ctxt fields - the lists are global.
7610 (init_src_parse): New function.
7612 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7614 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7616 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7618 * parse.y (check_inner_class_access): Moved declaration of local
7619 `enclosing_decl_type' to the right location.
7621 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7623 * parse.y (parser_check_super_interface): Don't call
7624 check_pkg_class_access for an inner interface.
7625 (parser_check_super): Don't call check_pkg_class_access for inner
7627 (do_resolve_class): Simplify enclosing type loop. Don't call
7628 check_pkg_class_access if CL and DECL are not set.
7629 (find_in_imports_on_demand): Set DECL if class_type needed to be
7630 loaded. Don't call check_pkg_class_access for an inner class.
7631 (check_inner_class_access): Rewritten to implement member access
7632 rules as per spec 6.6.1.
7633 (check_pkg_class_access): Handle the empty package correctly.
7634 (in_same_package): New function. Determine if two classes are in the
7637 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7639 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7640 method into array types.
7641 * parse.y (patch_method_invocation): Bypass access check on clone call
7644 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7646 * expr.c (build_instanceof): Check for arrays when trying fold to
7649 2001-02-15 Jim Meyering <meyering@lucent.com>
7651 * Make-lang.in (java.install-common): Depend on `installdirs'.
7652 (java.install-info): Likewise.
7654 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7656 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7658 2001-02-14 Tom Tromey <tromey@redhat.com>
7659 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 Fix for PR java/1261.
7662 * typeck.c (build_java_array_type): Add public `clone' method to
7664 * parse.y (resolve_qualified_expression_name): Use current_class
7665 when checking for inaccessibility.
7666 (patch_method_invocation): Fixed error message when accessibility
7667 denied. Added `from_super' argument.
7669 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7671 * parse.y (resolve_class): Don't build a fake decl. Use the one
7673 * typeck.c (build_java_array_type): Build and assign decl to array
7676 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7678 * parse.y (not_accessible_p): Changed leading comment. Added extra
7679 `where' argument. Use it to enforce protected access rules.
7680 (resolve_qualified_expression_name): Added extra argument to
7682 (patch_method_invocation): Use argument `primary' to provide
7683 not_accessible_p with an extra argument.
7684 (lookup_method_invoke): Added extra argument to not_accessible_p.
7685 (search_applicable_method_list): Likewise.
7687 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7689 * parse.y (resolve_qualified_expression_name): Try to resolve as
7690 an inner class access only if `decl' is a TYPE_DECL.
7692 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7694 * decl.c (classdollar_identifier_node): Initialize.
7695 * java-tree.h (enum java_tree_index): New entry
7696 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7697 (classdollar_identifier_node): New macro.
7698 (ID_CLASSDOLLAR_P): Likewise.
7699 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7700 (build_dot_class_method_invocation): Likewise.
7701 (find_applicable_accessible_methods_list): `class$' can't be
7704 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7706 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7708 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7710 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7711 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7714 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7716 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7717 outside of the `__U' sequence too.
7718 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7721 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7723 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7725 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7727 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7728 (JVGENMAIN_OBJS): Likewise.
7729 * java-tree.h (append_gpp_mangled_name): New prototype.
7730 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7731 Removed cast calling `gcc_add_root.'
7732 * jvgenmain.c (mangle_obstack): New global, initialized.
7734 (do_mangle_class): Constify local `ptr.'
7735 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7736 append_gpp_mangle_name and update `count' if necessary.
7737 Use `mangle_obstack.'
7738 * mangle.c (append_unicode_mangled_name): Removed.
7739 (append_gpp_mangled_name): Likewise.
7740 (unicode_mangling_length): Likewise.
7741 (mangle_member_name): Return type set to `void.'
7742 (mangle_field_decl): Don't append `U' in escaped names.
7743 (mangle_method_decl): Likewise.
7744 (mangle_member_name): Just use `append_gpp_mangled_name.'
7745 * mangle_name.c: New file.
7747 2001-02-07 Per Bothner <per@bothner.com>
7749 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7751 * check-init.c (check_init): Don't call done_alternative after
7752 processing loop code, as a LOOP_EXPR never terminates normally.
7754 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7756 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7758 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7760 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7763 2001-02-06 Tom Tromey <tromey@redhat.com>
7765 * lex.c (java_new_lexer): Longer error message.
7767 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7768 Alexandre Petit-Bianco <apbianco@cygnus.com>
7770 * typeck.c (build_prim_array_type): Added leading comment.
7771 (build_java_array_type): Moved locals out of
7772 block. Always create the `data' field, fixed alignment to match
7775 2001-02-04 Tom Tromey <tromey@redhat.com>
7777 * expr.c (java_lang_expand_expr): Don't bother recomputing
7778 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7781 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7783 * parse.y (process_imports): Save the original name of the import
7784 for better error report.
7786 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7788 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7789 of macros used when compiling jvspec.c.
7790 * jvspec.c (lang_specific_driver): Link with the shared
7793 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7795 * check-init.c (check_init): Call internal_error instead of fatal.
7796 * expr.c (java_lang_expand_expr): Likewise.
7797 * jcf-parse.c (get_constant): Likewise.
7798 * mangle.c (java_mangle_decl): Likewise.
7799 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7800 (operator_string): Likewise.
7801 * check-init.c (check_init): Call abort instead of fatal.
7802 * class.c (build_class_ref): Likewise.
7803 * constants.c (write_constant_pool): Likewise.
7804 * decl.c (start_java_method): Likewise.
7805 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7806 (java_stack_dup, encode_newarray_type): Likewise.
7807 (build_java_array_length_access): Likewise.
7808 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7809 (build_java_soft_divmod, build_invokeinterface): Likewise.
7810 * java-tree.h (INNER_CLASS_P): Likewise.
7811 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7812 (give_name_to_class, get_class_constant): Likewise.
7813 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7814 (find_constant_index, generate_bytecode_conditional): Likewise.
7815 (generate_bytecode_insns, perform_relocations): Likewise.
7816 * lex.c (java_unget_unicode, java_lex): Likewise.
7817 * mangle.c (mangle_type, mangle_record_type): Likewise.
7818 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7819 (finish_mangling): Likewise.
7820 * parse.h (MARK_FINAL_PARMS): Likewise.
7821 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7822 (obtain_incomplete_type, java_complete_class): Likewise.
7823 (java_check_regular_methods, java_complete_expand_method): Likewise.
7824 (cut_identifier_in_qualified, check_deprecation): Likewise.
7825 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7826 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7827 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7828 * typeck.c (set_local_type, parse_signature_type): Likewise.
7829 (parse_signature_string, build_java_signature): Likewise;
7830 (set_java_signature): Likewise.
7831 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7832 * class.c (add_method): Call fatal_error instead of fatal.
7833 (build_static_field_ref): Likewise.
7834 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7835 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7836 * lex.c (java_new_new_lexer): Likewise.
7837 * jv-scan.c (main): Likewise.
7838 (fatal_error): Renamed from fatal.
7839 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7841 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7842 (yyparse): Likewise.
7843 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7844 * lex.c (java_get_line_col): Likewise.
7845 * jcf-parse.c (load_class): Make errors non-fatal.
7846 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7848 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7850 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7851 (error): Remove unused function.
7852 (main): Don't use "__attribute__ alias" on generated class symbol.
7854 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7856 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7858 * parse.y (finish_method_declaration): Code accounting for WFLed
7859 method DECL_NAMEs deleted.
7860 (check_abstract_method_definitions): Likewise.
7861 (resolve_type_during_patch): Layout resolved type.
7862 * typeck.c (lookup_do): Removed unused local.
7864 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7866 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7867 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7868 integer_negative_one_node.
7869 * expr.c (build_java_binop): Likewise.
7871 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7873 * zextract.c (read_zip_archive): Read file_offset before writing
7874 zipd and consequently clobbering the header contents.
7876 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7878 * Make-lang.in: Remove all dependencies on defaults.h.
7879 * decl.c: Don't include defaults.h.
7881 * parse.y: Likewise.
7883 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7885 * ChangeLog (2001-01-21): Fixed typo.
7886 * class.c (layout_class_method): Code accounting for WFLed
7887 method DECL_NAMEs deleted.
7888 * constant.c (find_methodref_index): Likewise.
7889 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
7890 * java-tree.h (DECL_FUNCTION_WFL): New macro.
7891 (struct lang_decl): New field `wfl'.
7892 (java_get_real_method_name): Prototype deleted.
7893 * mangle.c (mangle_method_decl): Code accounting for WFLed
7894 method DECL_NAMEs deleted.
7895 * parse.h (GET_METHOD_NAME): Macro deleted.
7896 * parse.y (reset_method_name): Deleted.
7897 (method_header): Set DECL_FUNCTION_WFL.
7898 (check_abstract_method_header): Code accounting for WFLed method
7900 (java_get_real_method_name): Deleted.
7901 (check_method_redefinition): Code accounting for WFLed method
7902 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
7903 (java_check_regular_methods): Likewise.
7904 (java_check_abstract_methods): Likewise.
7905 (java_expand_classes): Don't call `reset_method_name.'
7906 (search_applicable_method_list): Use DECL_NAMEs instead of
7908 * typeck.c (lookup_do): Code accounting for WFLed method
7911 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
7913 * lex.c (java_read_char): Check for EOF from getc first.
7915 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7917 * class.c (layout_class): Don't lay the superclass out if it's
7918 already being laid out.
7919 * jcf-parse.c (handle_innerclass_attribute): New function.
7920 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
7921 handle_innerclasses_attribute.
7922 (jcf_parse): Don't load an innerclasses if it's already being
7924 * jcf-write.c (append_innerclass_attribute_entry): Static
7925 `anonymous_name' and its initialization deleted. `ocii' and `ini'
7926 to be zero for anonymous classes.
7928 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7930 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
7932 * jcf-parse.c (set_source_filename): Use
7933 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
7935 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7937 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
7938 gets a unique asm name.
7940 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7942 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
7943 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
7945 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
7946 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
7947 * parse.y (lookup_package_type_and_set_next): Deleted.
7948 (resolve_package): Removed unnecessary code.
7949 (find_applicable_accessible_methods_list): `finit$' can't be
7951 * verify.c (pop_argument_types): Added missing prototype.
7953 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
7955 * config-lang.in: Disable java by default.
7957 2001-01-23 Tom Tromey <tromey@redhat.com>
7959 * gcj.texi (Copying): New node.
7960 Added copyright information.
7962 2001-01-21 Per Bothner <per@bothner.com>
7964 Various fixes to allow compiling a compressed .jar/.zip archive.
7965 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
7966 (struct ZipFile): Add fields name and next (from ZipFileCache).
7967 (struct ZipDirectory): New field zipf points to owning ZipFile.
7968 * jcf.h (struct ZipDirectory): Add forward declaration.
7969 (struct JCF): Declare zipd field to have type struct ZipDirectory.
7970 Remove seen_in_zip and zip_offset fields.
7971 (JCF_SEEN_IN_ZIP): New macro.
7972 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
7973 * jcf-io.c: Change all ZipFileCache to ZipFile.
7974 (read_zip_member): New function.
7975 (open_in_zip): Call read_zip_member.
7976 * jcf-parse.c (find_in_current_zip): Remove function.
7977 (read_class): Merge in find_in_current_zip functionality.
7978 Call read_zip_member if needed.
7979 (parse_zip_file_entries): Use read_zip_member.
7980 (process_zip_dir): Update for removed and added JCF fields.
7981 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
7983 2001-01-21 Per Bothner <per@bothner.com>
7985 Minor optimization of static ggc roots.
7986 * jcf-parse.c (parse_roots): New static field.
7987 (current_field, current_method, current_file_list): Replace by macros
7988 naming fields of parse_roots.
7989 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
7990 * class.c (class_roots): New static field.
7991 (registered_class, fields_ident, info_ident, class_list):
7992 New macros naming fields of parse_roots.
7993 (build_static_field_ref): Don't register roots here.
7994 (layout_class): Static field list replaced by macro class_list.
7995 (init_class_processing): Call ggc_add_tree_root for 4 roots.
7996 Initialize fields_ident and info_ident here.
7998 2001-01-21 Per Bothner <per@bothner.com>
8000 * jcf-parse.c (ggc_mark_jcf): New function.
8001 (init_jcf_parse): Register current_jcf as ggc root.
8003 2001-01-21 Per Bothner <per@bothner.com>
8005 * lang.c (put_decl_node): Print method's name.
8007 2001-01-21 Per Bothner <per@bothner.com>
8009 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8010 (verify_jvm_instructions): Use it, for better error messages on loads.
8012 2001-01-21 Per Bothner <per@bothner.com>
8014 * verify.c (merge_type_state): Still may have to merge even if
8015 LABEL_VERIFIED (label).
8017 2001-01-21 Per Bothner <per@bothner.com>
8019 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8020 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8022 2001-01-19 Per Bothner <per@bothner.com>
8024 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8025 if expeting an interface type. Refines Tom's change of 2000-09-12.
8027 2001-01-18 Per Bothner <per@bothner.com>
8029 * gcj.texi (Input Options): Mention .java files.
8031 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8033 * lang-options.h (-Wunsupported-jdk11): Removed.
8034 * lang.c (flag_not_overriding): Deleted.
8035 (flag_static_local_jdk1_1): Likewise.
8036 (lang_W_options): Removed "unsupported-jdk11" entry.
8037 * parse.y (java_check_methods): Removed dead code.
8039 2001-01-17 Tom Tromey <tromey@redhat.com>
8041 Changes suggested by Per Bothner:
8042 * gcj.texi (Input Options): Don't mention input files.
8043 (Code Generation): Updated --main information.
8044 (Invoking jcf-dump): Mention that --javap is incomplete.
8045 From Alexandre Petit-Bianco:
8046 (Warnings): Don't mention -Wunsupported-jdk11.
8048 (Compatibility): Mention JDK 1.2-ness of libraries.
8049 (Resources): Mention resources used when writing gcj.
8051 2001-01-17 Tom Tromey <tromey@redhat.com>
8053 * gcj.texi: New file.
8054 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8055 (java.info): Depend on gcj.info.
8056 (java/gcj.dvi): New target.
8057 (java.dvi): Depend on gcj.dvi.
8058 (java.install-info): Wrote.
8060 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8062 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8063 having called make_decl_rtl.
8065 2001-01-14 Per Bothner <per@bothner.com>
8067 Various patches to emit better messages on verification errors.
8068 * expr.c (push_type_0): Return error indication on stack overflow,
8069 instead of callinfg fatal.
8070 (push_type): Now just call push_type_0 (nd fatal on overflow).
8071 (pop_type_0): Return detailed error message (in a char** argument).
8072 (pop_type): If pop_type_0 fails, print error message.
8073 (pop_argument_types): Moved to verify.c.
8074 * verify.c (pop_argument_types): Moved from expr.c.
8075 Return a (possible) error message, rather than void.
8076 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8077 (verify_jvm_instruction): Use new macros, improving error messages.
8078 For case OPCODE_astore use object_ptr_type_node.
8079 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8080 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8082 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8083 constant, return body without wrapper. (Improves constant folding.)
8084 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8086 2001-01-13 Per Bothner <per@bothner.com>
8088 * expr.c (expand_java_field_op): Assigning to a final field outside
8089 an initializer does not violate JVM spec, so should be warning, not
8090 error. (Sun's verifier does not complain - though MicroSoft's does.)
8092 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8094 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8097 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8099 * parse.y (resolve_expression_name): Permit instance variables from
8100 enclosing context in super constructor call.
8101 (resolve_qualified_expression_name): Permit enclosing class's qualified
8102 "this" in super constructor call.
8104 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8106 * class.c (build_utf8_ref): Remove last argument in call to
8107 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8108 (build_class_ref): Likewise.
8109 (build_static_field_ref): Likewise.
8110 (get_dispatch_table): Likewise.
8111 (layout_class_method): Likewise.
8112 (emit_register_classes): Likewise.
8113 * constants.c (build_constant_data_ref): Likewise.
8114 * decl.c (builtin_function): Likewise.
8115 (create_primitive_vtable): Likewise.
8116 * expr.c (build_known_method_def): Likewise.
8117 (build_jni_stub): Likewise.
8118 (java_lang_expand_expr): Likewise.
8120 2001-01-10 Tom Tromey <tromey@redhat.com>
8122 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8124 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8126 * java-tree.h (lang_printable_name_wls): New prototype.
8127 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8128 rather than `current_class' to print type name. Don't prepend type
8129 names when printing constructor names.
8130 (lang_printable_name_wls): New function.
8131 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8132 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8133 * parse.y (patch_method_invocation): Message tuned for constructors.
8134 (not_accessible_p): Grant `private' access from within
8137 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8139 All files with updated copyright when applicable.
8140 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8141 * class.c (mangle_class_field): Function removed.
8142 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8143 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8144 (build_class_ref): Call `java_mangle_class_field' instead of
8145 `mangle_class_field.'
8146 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8147 (layout_class): Call `java_mangle_decl' instead of
8148 `mangle_static_field.'
8149 (cxx_keywords): Initialized static array moved to `lex.c.'
8150 (layout_class_method): Changed leading comment. Simplified to
8151 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8152 * decl.c (lang_mark_tree): Mark field `package_list.'
8153 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8154 (struct lang_type): New field `package_list.'
8155 (unicode_mangling_length): Prototype removed.
8156 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8157 emit_unicode_mangled_name): Likewise.
8158 (cxx_keyword_p): New prototype.
8159 (java_mangle_decl, java_mangle_class_field,
8160 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8161 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8163 * jvgenmain.c (main_method_prefix): Global variable removed.
8164 (main_method_suffix): Likewise.
8165 (do_mangle_classname): New function.
8166 (main): Call it. Format changed to accommodate new mangling scheme.
8167 * lex.c: (utf8_cmp): Conditionally prototyped.
8168 (cxx_keywords): Moved from class.c, conditionally defined.
8169 (utf8_cmp, cxx_keyword_p): Likewise.
8170 * mangle.c (obstack.h, ggc.h): Included.
8171 (mangle_field_decl): New function.
8172 (mangle_method_decl, mangle_type, mangle_pointer_type,
8173 mangle_array_type, mangle_record_type,
8174 find_compression_pointer_match, find_compression_array_match,
8175 find_compression_record_match,
8176 find_compression_array_template_match, set_type_package_list,
8177 entry_match_pointer_p, emit_compression_string, init_mangling,
8178 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8179 (mangle_obstack): New global.
8180 (MANGLE_RAW_STRING): New macro.
8181 (unicode_mangling_length): Turned static.
8182 (append_unicode_mangled_name): Renamed from
8183 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8184 replaces `obstack', removed from the parameter list.
8185 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8186 replaces parameter `obstack', removed from the parameter list. Call
8187 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8188 (append_gpp_mangled_classtype): Removed.
8189 (compression_table, compression_next): New static variables.
8190 * parse.y (temporary_obstack): Extern declaration removed.
8192 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8194 * parse.y (patch_binop): Compute missing type in error situations.
8196 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8198 * class.c (make_class_data): Push initial value for "arrayclass".
8199 * decl.c (init_decl_processing): Add new class field "arrayclass".
8201 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8203 From patha@softlab.ericsson.se:
8204 * parse.y (switch_label): Use build, not build1, to construct
8207 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8209 * lang.c (lang_decode_option): Change -MA to -MP.
8210 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8211 Update to new prototype; do quote targets.
8212 (jcf_dependency_write): Update.
8214 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8216 Shorten primitive array allocation path:
8217 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8218 to create new primitive arrays.
8219 * expr.c (build_newarray): If generating native code, call
8220 soft_newarray_node with a reference to the primitive TYPE identifier
8221 instead of type_value.
8223 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8225 Fix for PRs gcj/312 and gcj/253:
8226 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8227 dest if they arn't already.
8228 * class.c (layout_class): Call maybe_layout_super_class on
8229 superinterfaces also, but only if compiling from bytecode.
8232 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8235 2000-12-15 Tom Tromey <tromey@redhat.com>
8237 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8240 2000-12-14 Andrew Haley <aph@redhat.com>
8242 * boehm.c (mark_reference_fields): Change test to correctly detect
8245 2000-12-15 Andreas Jaeger <aj@suse.de>
8247 * config-lang.in (lang_dirs): Added.
8249 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8251 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8252 Credits go to rth for finding it.
8254 2000-12-13 Mike Stump <mrs@wrs.com>
8256 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8258 2000-11-07 Tom Tromey <tromey@cygnus.com>
8260 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8261 * lex.c (java_ignorable_control_p): Removed.
8262 (java_letter_or_digit_p): Removed.
8263 (java_start_char_p): New function.
8264 (java_read_char): Return `int', not `unicode_t'. Changed
8266 (java_read_unicode): Likewise.
8267 (java_read_unicode_collapsing_terminators): Likewise.
8268 (java_get_unicode): Likewise.
8269 (java_new_lexer): Initialize hit_eof.
8270 (java_parse_end_comment): Take `int' argument.
8271 (java_parse_doc_section): Likewise.
8272 (java_parse_escape_sequence): Don't allow backlash-newline.
8274 * lex.h (JAVA_DIGIT_P): Removed.
8275 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8276 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8277 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8278 (JAVA_PART_CHAR_P): New macro.
8280 (JAVA_CHAR_ERROR): Now -2.
8281 (java_lexer): New field `hit_eof'.
8282 * chartables.h: New file.
8283 * gen-table.pl: new file.
8285 2000-11-20 Tom Tromey <tromey@cygnus.com>
8286 Alexandre Petit-Bianco <apbianco@cygnus.com>
8288 * parse.y (java_complete_lhs): Only allow compound assignment of
8289 reference type if type is String.
8291 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8293 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8294 jcf-path.c: Likewise.
8296 2000-12-09 Anthony Green <green@redhat.com>
8298 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8299 filestart and filename_length as int values.
8301 2000-12-07 Mo DeJong <mdejong@redhat.com>
8303 * jcf-io.c (find_class): Correct the logic that tests to see if a
8304 .java file is newer than its .class file. The compiler was
8305 incorrectly printing a warning when file mod times were equal.
8307 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8309 * jvgenmain.c: Use ISPRINT not isascii.
8311 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8313 * parse.y (end_artificial_method_body): Fixed typo.
8315 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8317 * parse.y (patch_method_invocation): Pick the correct enclosing
8318 context when creating inner class instances.
8321 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8323 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8324 Update copyright year to 2000.
8326 2000-11-23 Anthony Green <green@redhat.com>
8328 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8329 Move current_file_list out of yyparse and make it static.
8331 * expr.c: Declare quick_stack and tree_list_free_list as static
8332 (init_expr_processing): Register quick_stack and
8333 tree_list_free_list roots.
8335 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8337 * parse.y (build_outer_field_access): New local `decl_ctx', use
8338 it. Check for field's context and current class immediate outer
8339 context inheritance.
8340 (outer_field_access_p): Consider fields inherited from the last
8342 (build_access_to_thisn): Stop at the last enclosing context if
8346 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8348 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8350 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8352 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8355 2000-11-20 Tom Tromey <tromey@cygnus.com>
8357 * jv-scan.c (help): Document --complexity.
8358 (options): Added --complexity.
8359 (flag_complexity): New global.
8360 (main): Call `report'.
8361 * parse-scan.y (complexity): New global.
8362 (if_then_statement, if_then_else_statement,
8363 if_then_else_statement_nsi, switch_block_statement_group,
8364 while_expression, do_statement, for_begin, continue_statement,
8365 throw_statement, catch_clause, finally, method_invocation,
8366 conditional_and_expression, conditional_or_expression,
8367 conditional_expression): Update complexity.
8368 (reset_report): Reset complexity.
8369 (report): New function.
8371 2000-11-20 Tom Tromey <tromey@cygnus.com>
8373 * lex.c (yylex): Added STRICT_TK case.
8374 * parse.y (STRICT_TK): Added.
8375 * parse-scan.y (STRICT_TK): Added.
8376 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8377 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8379 * keyword.h: Rebuilt.
8380 * keyword.gperf (strictfp): Added.
8382 2000-11-20 Tom Tromey <tromey@cygnus.com>
8384 * lex.c (yylex): Recognize floating point constants with leading
8387 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8389 * java-tree.h (cyclic_inheritance_report): Constify.
8390 * parse.y (cyclic_inheritance_report): Likewise.
8392 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8394 * parse.y (goal): Remove call to ggc_add_string_root.
8396 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8398 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8399 Create string in scratch buffer, then pass to build_string.
8401 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8403 * parse.y (issue_warning_error_from_context): Add
8406 2000-11-11 Anthony Green <green@redhat.com>
8408 * jcf-parse.c (process_zip_dir): Add finput parameter.
8409 (jcf_figure_file_type): Call process_zip_dir with appropriate
8412 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8414 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8415 * jcf-parse.c (jcf_figure_file_type): Likewise.
8417 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8419 * parse.y (create_new_parser_context): Use memset () instead of
8422 2000-11-08 Tom Tromey <tromey@cygnus.com>
8424 * gjavah.c (process_file): Only include gcj/cni.h when generating
8427 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8429 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8430 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8431 instead of bzero ().
8433 2000-11-05 Tom Tromey <tromey@cygnus.com>
8435 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8436 * lex.c (IS_ZERO): New define.
8437 (java_perform_atof): Error on floating point underflow.
8439 2000-11-04 Tom Tromey <tromey@cygnus.com>
8441 * lex.c (java_parse_escape_sequence): Only read two octal
8442 characters if the first one is greater than 3. Don't allow
8443 "octal" numbers to include the digits 8 or 9.
8445 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8447 * Make-lang.in (java.distdir): Remove.
8449 2000-11-03 Tom Tromey <tromey@cygnus.com>
8451 * Make-lang.in (java.dvi): New target.
8452 Partial fix for PR other/567.
8454 * lang-options.h: Mention -Wout-of-date.
8455 * jcf-dump.c (flag_newer): New global.
8456 * gjavah.c (flag_newer): New global.
8457 * jcf-io.c (find_class): Only warn when flag_newer set.
8458 * lang.c (flag_newer): New global.
8459 (struct string_option): New declaration.
8460 (lang_W_options): New global.
8461 (process_option_with_no): New function.
8462 (lang_decode_option): Use it.
8464 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8465 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8468 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8469 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8470 * lex.c (java_read_unicode): Removed `term_context' argument.
8471 Recognize any number of `u' in `\u'.
8472 (java_read_unicode_collapsing_terminators): New function.
8473 (java_get_unicode): Use it.
8474 (java_lineterminator): Removed.
8475 (yylex): Produce error if character literal is newline or single
8476 quote. Return if eof found in middle of `//' comment. EOF in
8477 `//' comment is only an error if pedantic.
8478 (java_ignorable_control_p): New function.
8479 (java_parse_end_comment): Return if eof found in middle of
8482 * jv-scan.c (pedantic): New global.
8484 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8486 * parse.y (outer_field_access_p): Inherited fields aren't
8487 consider outer fields.
8488 (maybe_build_thisn_access_method): Use
8489 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8490 (resolve_expression_name): Trigger an error if a static field
8491 is being accessed as an outer field.
8493 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8495 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8498 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8500 * Make-lang.in: Move all build rules here from Makefile.in,
8501 adapt to new context. Wrap all rules that change the current
8502 directory in parentheses. Expunge all references to $(P).
8503 When one command depends on another and they're run all at
8504 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8505 all object-file generation rules. Delete obsolete variables.
8507 * Makefile.in: Delete.
8508 * config-lang.in: Delete outputs= line.
8510 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8512 * parse.y (patch_method_invocation): NULLify this_arg when already
8514 (maybe_use_access_method): Handle call to methods unrelated to the
8515 current class. Fixed comment.
8518 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8520 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8523 2000-10-24 Tom Tromey <tromey@cygnus.com>
8525 * lex.c (java_new_lexer): Initialize new fields. Work around
8526 broken iconv() implementations.
8527 (java_read_char): Swap bytes if required. Use fallback decoder if
8529 (byteswap_init, need_byteswap): New globals.
8530 (java_destroy_lexer): Only close iconv handle if it is in use.
8531 * lex.h (java_lexer): New fields read_anything, byte_swap,
8533 Made out_buffer unsigned.
8535 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8537 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8538 where an enclosing context can be set on the jdep.
8539 (do_resolve_class): Fixed identation.
8541 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8543 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8545 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8548 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8550 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8552 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8554 * jcf-write.c (OP1): Update `last_bc'.
8555 (struct jcf_block): Fixed indentation and typo in comments. New
8557 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8558 follows `monitorenter'.
8559 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8563 2000-10-16 Tom Tromey <tromey@cygnus.com>
8565 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8566 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8567 * lang-options.h: Added -MA, -MT, -MF..
8568 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8569 (DEPEND_TARGET_SET): New macro.
8570 (DEPEND_FILE_ALREADY_SET): Likewise.
8571 (init_parse): Handle new flags.
8572 * jcf.h (jcf_dependency_print_dummies): Declare.
8573 * Make-lang.in (s-java): Added mkdeps.o.
8574 * Makefile.in (BACKEND): Added mkdeps.o.
8575 (../gcjh$(exeext)): Added mkdeps.o.
8576 (../jcf-dump$(exeext)): Added mkdeps.o.
8577 * jcf-depend.c: Include mkdeps.h.
8578 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8579 add_entry): Removed.
8580 (jcf_dependency_reset): Rewrote.
8581 (dependencies): New global.
8582 (jcf_dependency_set_target): Rewrote.
8583 (jcf_dependency_add_target): Likewise.
8584 (jcf_dependency_add_file): Likewise.
8586 (print_ents): Removed.
8587 (jcf_dependency_write): Rewrote.
8588 (print_dummies): New global.
8589 (jcf_dependency_print_dummies): New function
8590 (jcf_dependency_write): Call deps_dummy_targets if required.
8592 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8594 * gjavah.c (add_class_decl): Removed unused variables `tname',
8595 `tlen' and `name_index'.
8596 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8597 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8598 in `wfl_operator' with value.
8599 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8600 (jcf_figure_file_type): Fixed identation.
8601 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8602 * parse.y (analyze_clinit_body): New function.
8603 (static_initializer:): Reset `current_static_block'.
8604 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8605 `wfl_operator' with new value.
8606 (lookup_cl): Use EXPR_WFL_FILENAME.
8607 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8608 analyze_clinit_body.
8609 (build_outer_field_access): Access to this$<n> built from
8610 current_class, not its outer context.
8611 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8612 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8613 (patch_method_invocation): Use `is_static_flag' when already
8615 (patch_newarray): Removed assignment in ternary operator.
8617 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8619 * except.c (free_eh_ranges): Don't free `whole_range'.
8621 2000-10-15 Anthony Green <green@redhat.com>
8623 * decl.c (init_decl_processing): Call init_class_processing before
8626 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8628 * check-init.c (check_init): Fixed leading comment. Use
8630 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8631 (give_name_to_locals): Likewise.
8632 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8633 fields in lang_decl_var.
8634 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8635 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8636 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8637 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8638 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8639 (LOCAL_FINAL): Rewritten.
8640 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8641 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8642 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8643 `init_final' fields.
8644 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8645 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8646 (TYPE_HAS_FINAL_VARIABLE): New macro.
8647 (struct lang_type): Added `afv' field.
8648 * parse.y (check_static_final_variable_assignment_flag): New function.
8649 (reset_static_final_variable_assignment_flag): Likewise.
8650 (check_final_variable_local_assignment_flag): Likewise.
8651 (reset_final_variable_local_assignment_flag): Likewise.
8652 (check_final_variable_indirect_assignment): Likewise.
8653 (check_final_variable_global_assignment_flag): Likewise.
8654 (add_inner_class_fields): Use LOCAL_FINAL_P.
8655 (register_fields): Handle local finals and final variables.
8656 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8657 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8658 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8660 (java_complete_expand_methods): Loop to set
8661 TYPE_HAS_FINAL_VARIABLE. Call
8662 `reset_final_variable_local_assignment_flag' and
8663 `check_final_variable_local_assignment_flag' accordingly before
8664 and after constructor expansion. Call
8665 `reset_static_final_variable_assignment_flag'
8666 before expanding <clinit> and after call
8667 `check_static_final_variable_assignment_flag' if the
8668 current_class isn't an interface. After all methods have been
8669 expanded, call `check_final_variable_global_assignment_flag' and
8670 `check_static_final_variable_assignment_flag' if the current class
8672 (maybe_yank_clinit): Fixed typo in comment.
8673 (build_outer_field_access_methods): Removed old sanity check. Use
8674 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8675 Don't create access methods for finals.
8676 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8677 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8678 existing DECL_INIT has been processed.
8679 (java_complete_lhs): Likewise.
8680 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8681 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8683 (patch_assignment): Use LOCAL_FINAL_P.
8684 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8685 DECL_INITIAL is nullified.
8688 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8690 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8692 * Makefile.in (parse.c, parse-scan.c): Likewise.
8694 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8696 * class.c (temporary_obstack): Remove.
8697 (make_class): Don't mess with obstascks.
8698 (push_class): Likewise.
8699 (set_super_info): Likewise.
8700 (add_method_1): Likewise.
8701 (add_method): Likewise.
8702 (add_field): Likewise.
8703 (build_utf8_ref): Likewise.
8704 (build_class_ref): Likewise.
8705 (build_static_field_ref): Likewise.
8706 (finish_class): Likewise.
8707 (push_super_field): Likewise.
8708 (layout_class): Likewise.
8709 (layout_class_methods): Likewise.
8710 (init_class_processing): Likewise.
8711 * constants.c (get_tag_node): Likewise.
8712 (build_constant_data_ref): Likewise.
8713 * decl.c (ggc_p): Remove.
8714 (copy_lang_decl): Use ggc_alloc.
8715 (complete_start_java_method): Don't mess with obstacks.
8716 (start_java_method): Likewise.
8717 (end_java_method): Likewise.
8718 * except.c (link_handler): Use xmalloc.
8719 (free_eh_ranges): New function.
8720 (method_init_exceptions): Use it.
8721 (add_handler): Use xmalloc.
8722 (expand_start_java_handler): Don't mess with obstacks.
8723 (prepare_eh_table_type): Likewise.
8724 (expand_end_java_handler): Likewise.
8725 * expr.c (push_value): Likewise.
8726 (create_label_decl): Likewise.
8727 (build_jni_stub): Likewise.
8728 (java_lang_expand_expr): Likewise.
8729 (note_instructions): Use xrealloc.
8730 (java_push_constant_from_pool): Don't mess with obstacks.
8731 (process_jvm_instruction): Likewise.
8732 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8734 * jcf-parse.c (get_constant): Don't mess with obstacks.
8735 (read_class): Likewise.
8736 (jcf_parse): Likewise.
8737 * lex.c (expression_obstack): Remove.
8738 (java_lex): Don't use obstack_free.
8739 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8740 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8741 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8742 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8743 * parse.y (gaol): Add more GC roots.
8744 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8745 (lookup_field_wrapper): Likewise.
8746 (obtain_incomplete_type): Don't mess with obstacks.
8747 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8749 (craft_constructor): Don't mess with obstacks.
8750 (safe_layout_class): Likewise.
8751 (java_complete_class): Likewise.
8752 (source_end_java_method): Likewise.
8753 (build_outer_field_access_methods): Likewise.
8754 (build_outer_method_access_method): Likewise.
8755 (maybe_build_thisn_access_method): Likewise.
8756 (build_dot_class_method_invocation): Likewise.
8757 (java_complete_tree): Likewise.
8758 (java_complete_lhs): Likewise.
8759 (do_merge_string_cste): Likewise.
8760 (patch_string_cst): Likewise.
8761 (array_constructor_check_entry): Likewise.
8762 * typeck.c (build_java_array_type): Likewise.
8763 (parse_signature_string): Likewise.
8764 (build_java_signature): Likewise.
8766 2000-10-12 Tom Tromey <tromey@cygnus.com>
8769 * gjavah.c (add_class_decl): Don't special-case inner classes.
8770 (add_namelet): Likewise.
8772 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8774 * java-tree.h: Constify current_encoding.
8775 * lang.c: Constify current_encoding.
8777 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8779 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8780 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8782 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8784 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8785 patch. Fixes gcj/340.
8787 2000-10-10 Tom Tromey <tromey@cygnus.com>
8789 * lex.c (java_new_lexer): Initialize out_first and out_last
8791 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8793 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8795 * parse.y (pop_current_osb): New function.
8796 (array_type:): Use `dims:', changed actions
8797 accordingly. Suggested by Anthony Green.
8798 (array_creation_expression:): Used pop_current_osb.
8799 (cast_expression:): Likewise.
8800 (search_applicable_method_list): Fixed indentation.
8802 2000-10-08 Anthony Green <green@redhat.com>
8804 * parse.y (array_type_literal): Remove production.
8805 (type_literals): Refer to array_type, not array_type_literal.
8807 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 Patch contributed by Corey Minyard.
8810 * decl.c (check_local_named_variable): New function.
8811 (tree check_local_unnamed_variable): Likewise.
8812 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8814 2000-10-07 Anthony Green <green@redhat.com>
8816 * class.c (layout_class): Handle case where superclass can't be
8819 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8821 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8824 2000-10-05 Tom Tromey <tromey@cygnus.com>
8826 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8827 * jvgenmain.c (class_mangling_prefix): Removed.
8828 (class_mangling_suffix): New global.
8830 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8832 (print_method_info): Handle overrides for static and final
8834 (process_file): Generate declaration for class object field.
8835 * class.c (cxx_keywords): New array.
8836 (utf8_cmp): New function.
8837 (cxx_keyword_p): New function.
8838 (layout_class_method): Mangle C++ keywords by appending `$'.
8839 (mangle_field): New function.
8840 (mangle_class_field): Use mangle_field. Mangle class name as
8842 (mangle_static_field): Use mangle_field.
8844 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8846 * decl.c (find_local_variable): Removed uncessary type check and
8847 fixed range check typo. From Corey Minyard.
8849 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8851 * decl.c (give_name_to_locals): New local `code_offset'. Call
8852 `maybe_adjust_start_pc'.
8853 * expr.c (note_instructions): New function.
8854 (expand_byte_code): Don't collect insn starts here.
8855 (peek_opcode_at_pc): New function.
8856 (maybe_adjust_start_pc): Likewise.
8857 * java-tree.h (maybe_adjust_start_pc): Declare.
8858 (note_instructions): Likewise.
8859 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8861 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8863 * parse.y (field_access:): Fixed indentation.
8864 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8866 2000-09-07 Tom Tromey <tromey@cygnus.com>
8869 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8870 JPRIMITIVE_TYPE_P, for arithmetic operators.
8871 (patch_method_invocation): Indentation fix.
8872 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8873 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8874 (do_unary_numeric_promotion): Cleaned up code.
8875 (valid_cast_to_p): Handle boolean correctly.
8877 2000-09-27 Tom Tromey <tromey@cygnus.com>
8879 * lex.c (java_read_unicode): Reset bs_count when finished with
8882 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8885 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8886 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8887 (typeck.o): Depend on ggc.h.
8888 * class.c (add_method_1): Use GC functions for allocation.
8889 (init_class_processing): Register roots.
8890 * decl.c (ggc_p): Set to 1.
8891 (pending_local_decls): Make it static.
8892 (push_jvm_slot): Use GC functions for allocation.
8893 (init_decl_processing): Register roots.
8894 (give_name_to_locals): Use GC functions for allocation.
8895 (lang_mark_tree): New function.
8896 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
8897 functions for allocation.
8898 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
8899 * lex.c (java_lex): Use build_string, rather than replicating it
8901 * parse.y (goal): Add more roots.
8902 (mark_parser_ctxt): New function.
8903 * typeck.c: Include ggc.h.
8905 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8907 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
8908 contains something else than MODIFY_EXPR.
8910 2000-09-23 Mark Mitchell <mark@codesourcery.com>
8912 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
8913 * Makefile.in (parse.o): Depend on ggc.h.
8914 (class.o): Likewise.
8915 (constants.o): Likewise.
8918 (jcf-parse.o): Likewise.
8919 (jcf-write.o): Likewise.
8920 (mangle.o): Likewise.
8921 * class.c: Include ggc.h.
8922 (build_static_field_ref): Register GC roots.
8923 (layout_class): Likewise.
8924 (init_class_processing): Likewise.
8925 * constants.c: Include ggc.h.
8926 (current_constant_pool_data_ref): Remove.
8927 (tag_nodes): Move it to ...
8928 (get_tag_node): ... here. Register GC roots.
8929 * decl.c: Include ggc.h. Remove many global tree definitions.
8930 (throw_node): Define.
8931 (java_global_trees): Likewise.
8932 (predef_filenames): Make the size a constant.
8933 (init_decl_processing): Adjust accordingly.
8934 (init_decl_processing): Call init_jcf_parse. Register GC roots.
8935 * expr.c: Include ggc.h.
8936 (init_expr_processing): Register GC roots.
8937 (build_invokeinterface): Likewise.
8938 * java-tree.h: Replace extern tree declarations with macros.
8939 (java_global_trees): New variable.
8940 (java_tree_index): New enumeration.
8941 (init_jcf_parse): Declare.
8942 * jcf-parse.c: Include ggc.h.
8943 (current_class): Remove declaration.
8944 (main_class): Likewise.
8945 (all_class_list): Likewise.
8946 (predefined_filename_p): Adjust for constant size of
8948 (init_jcf_parse): New function.
8949 * jcf-write.c: Include ggc.h.
8950 (generate_classfile): Register GC roots.
8951 (append_synthetic_attribute): Likewise.
8952 (append_innerclass_attribute_entry): Likewise.
8953 * lang.c: Include ggc.h.
8954 (lang_print_error): Register GC roots.
8955 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
8957 * parse.y: Include ggc.h.
8958 (wfl_operator): Remove.
8959 (goal): Register GC roots.
8960 (java_pop_parser_context): Adjust for new field names.
8961 (java_parser_context_save_global): Likewse.
8962 (java_parser_context_restore_global): Likewise.
8963 (java_parser_context_suspend): Likewise.
8964 (java_parser_context_resume): Likewise.
8965 (verify_constructor_circularity): Register GC roots.
8966 (lookup_cl): Likewise.
8967 (java_reorder_fields): Likewise.
8968 (build_current_this): Likewise.
8969 (class_in_current_package): Likewise.
8970 (argument_types_convertible): Likewise.
8971 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
8973 2000-09-14 Tom Tromey <tromey@cygnus.com>
8975 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
8977 2000-09-13 Tom Tromey <tromey@cygnus.com>
8979 * jcf-parse.c: Include <locale.h>.
8980 * jv-scan.c: Include <locale.h>.
8982 2000-09-12 Tom Tromey <tromey@cygnus.com>
8984 * expr.c (pop_type_0): Return `Object' if trying to merge two
8986 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
8987 interface types; `Object' is always a valid supertype.
8989 2000-09-12 Tom Tromey <tromey@cygnus.com>
8992 * jv-scan.c (help): Document --encoding.
8993 (options): Added `encoding' entry.
8994 (OPT_ENCODING): New define.
8995 (main): Handle --encoding.
8996 Include <langinfo.h> if nl_langinfo exists.
8997 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
8999 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9000 (parse_source_file): Correctly call java_init_lex. Added `finput'
9001 argument. Use nl_langinfo to determine default encoding.
9002 * java-tree.h (current_encoding): Declare.
9003 * parse.y (java_parser_context_restore_global): Don't restore
9005 (java_parser_context_save_global): Don't set `finput' field.
9006 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9008 * lang.c (current_encoding): New global.
9009 (lang_decode_option): Recognize `-fencoding='.
9010 (finish_parse): Don't close finput.
9011 * parse.h (struct parser_ctxt): Removed `finput' and
9012 `unget_utf8_value' fields. Added `lexer' field.
9013 (java_init_lex): Fixed declaration.
9014 * lex.c (java_new_lexer): New function.
9015 (java_destroy_lexer): Likewise.
9016 (java_read_char): Added `lex' argument. Handle iconv case.
9017 (java_read_unicode): Added `lex' argument. Count backslashes in
9019 (java_init_lex): Added `finput' and `encoding' arguments. Set
9020 `lexer' field in ctxp.
9021 (BAD_UTF8_VALUE): Removed.
9022 (java_lex): Handle seeing UEOF in the middle of a string literal.
9023 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9024 (java_lexer): New structure.
9027 (DEFAULT_ENCODING): New define.
9028 (java_destroy_lexer): Declare.
9030 2000-09-12 Tom Tromey <tromey@cygnus.com>
9033 * lex.c (java_init_lex): Initialize java_io_serializable.
9034 * parse.y (java_io_serializable): New global.
9035 (valid_ref_assignconv_cast_p): An array can be cast to
9038 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9040 * decl.c, expr.c: Include defaults.h if not already included.
9041 Don't define the *_TYPE_SIZE macros.
9043 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9045 * typeck.c (build_java_array_type): Correct first parameter
9046 in ADJUST_FIELD_ALIGN invocation.
9048 2000-09-06 Tom Tromey <tromey@cygnus.com>
9050 * lang-specs.h: Also recognize `-femit-class-files'.
9052 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9054 * verify.c (merge_types): Load the types to merge if necessary.
9056 2000-09-02 Anthony Green <green@redhat.com>
9058 * jcf-io.c: Include zlib.h.
9059 (open_in_zip): Read compressed class file archives.
9060 * zipfile.h (ZipDirectory): Add uncompressed_size and
9061 compression_method fields.
9062 * zextract.c (read_zip_archive): Collect file compression info.
9064 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9066 * parse.y (do_resolve_class): Also explore superclasses of
9067 intermediate enclosing contexts when searching for inner classes.
9069 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * parse.y (variable_declarator_id:): Better error message.
9072 (expression_statement:): Use YYNOT_TWICE.
9073 (cast_expression:): Likewise.
9074 (assignment:): Likewise.
9076 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9078 * parse.y (do_merge_string_cste): New locals. Create new
9079 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9081 2000-08-07 Hans Boehm <boehm@acm.org>
9083 * boehm.c (mark_reference_fields): Set marking bits for all words in
9084 a multiple-word record.
9085 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9088 2000-08-31 Mike Stump <mrs@wrs.com>
9090 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9091 jcf-dump$(exeext)): Make parallel safe.
9093 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9095 * jcf-parse.c (set_source_filename): Constify a char *.
9096 * jcf-write.c (append_innerclasses_attribute,
9097 make_class_file_name): Constify a char *. Don't recycle a
9098 variable for an unrelated purpose.
9099 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9100 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9102 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9104 * expr.c (can_widen_reference_to): Fixed indentation.
9105 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9106 * parse.y: `finit$' replaces `$finit$' in comments.
9107 (try_builtin_assignconv): Fixed leading comment.
9109 2000-08-25 Greg McGary <greg@mcgary.org>
9111 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9113 2000-08-24 Greg McGary <greg@mcgary.org>
9115 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9116 * parse.y (BINOP_LOOKUP): Likewise.
9118 2000-08-22 Andrew Haley <aph@cygnus.com>
9120 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9121 sign extending. Fixes gcj/321.
9122 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9123 combining to make a jlong. Fixes gcj/321.
9125 2000-08-21 Nix <nix@esperi.demon.co.uk>
9127 * lang-specs.h: Do not process -o or run the assembler if
9130 2000-08-16 Andrew Haley <aph@cygnus.com>
9132 * typeck.c (build_java_array_type): Rewrite code to do array
9133 alignment. Take into account back-end macros when aligning array
9134 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9135 user to set alignment. Fixes gcj/252 and 160.
9137 2000-08-09 Tom Tromey <tromey@cygnus.com>
9139 * parse.y (check_abstract_method_definitions): Now return `int'.
9140 Check implemented interfaces. Fixes PR gcj/305.
9142 * parse.y (patch_switch_statement): Disallow `long' in switch
9143 expressions. Fixes PR gcj/310.
9145 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9147 * decl.c (finit_leg_identifier_node): New global.
9148 (init_decl_processing): Use `finit$' to initialize
9149 finit_identifier_node. Use `$finit$' to initialize
9150 finit_leg_identifier_node.
9151 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9152 * java-tree.h (finit_identifier_node): Changed attached comment.
9153 (finit_leg_identifier_node): New declaration.
9154 (ID_FINIT_P): Take finit_identifier_node and
9155 finit_leg_identifier_node into account. This is a backward
9158 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9160 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9162 (generate_bytecode_insns): Check `nargs' before emitting it.
9163 * verify.c (merge_type_state): Fixed typo.
9164 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9165 generate_bytecode_{conditional,insns}.
9167 2000-08-13 Anthony Green <green@redhat.com>
9169 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9172 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9174 * class.c (maybe_layout_super_class): Fixed indentation.
9175 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9176 (java_check_methods): New function declaration.
9177 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9178 instead of `str_ptr'.
9179 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9180 of a `invokeinterface' at the right time.
9181 * parse.h (WFL_STRIP_BRACKET): New macro.
9182 (SET_TYPE_FOR_RESOLUTION): Use it.
9183 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9184 (check_class_interface_creation): Don't check for cross package
9185 innerclass name clashes.
9186 (method_header): Behave properly if MDECL is `error_mark_node'.
9187 (method_declarator): Return `error_mark_node' if bogus current
9189 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9190 (resolve_and_layout): New local `decl_type', set and used. Call
9192 (java_check_methods): New method.
9193 (java_layout_classes): Use it.
9194 (resolve_qualified_expression_name): No EH check necessary in
9196 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9198 (patch_assignment): Set DECL_INITIAL on integral final local.
9200 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9202 * java-tree.h (flag_extraneous_semicolon): New extern.
9203 * lang-options.h: (-Wextraneous-semicolon): New option.
9204 * lang.c (flag_redundant): Fixed typo in leading comment.
9205 (flag_extraneous_semicolon): New global.
9206 (lang_decode_option): Set `flag_extraneous_semicolon' when
9207 -Wall. Decode `-Wextraneous-semicolon'.
9208 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9209 `empty_statement' rule.
9210 (class_body_declaration): Likewise.
9211 (method_body:): Accept `;' as a method body.
9212 (static_initializer:): Removed `SC_TK' hack.
9213 (constructor_block_end:): Likewise.
9214 (empty_statement:): Report deprecated empty declaration. Fixes
9217 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9219 * parse.y (build_dot_class_method_invocation): Changed parameter
9220 name to `type'. Build signature from `type' and convert it to a
9221 STRING_CST if it's an array.
9222 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9223 to use `ref_type' directly.
9225 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9227 * lang-options.h: Added a comma after the last element to avoid
9228 syntax errors when other languages define additional options.
9230 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9232 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9233 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9234 (jc1): Link with $(BACKEND).
9235 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9237 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9239 * jvspec.c: Adjust type of second argument to
9240 lang_specific_driver, and update code as necessary.
9242 * class.c (build_dtable_decl): Initialize dummy.
9244 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9246 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9247 method bodies not to rule out discarding `<clinit>'; don't use
9248 <clinit> to initialize static fields with constant initializers.
9250 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9252 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9254 (method_synthetic): New global.
9255 (HANDLE_METHOD): Recognize synthetic method and tell
9256 `print_method_info' about it.
9257 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9258 processing a synthetic method.
9259 * jcf-reader.c (skip_attribute): New function.
9260 ( skip_attribute): Likewise.
9262 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9264 * parse.y (build_outer_field_access): Fixed comments.
9265 (fix_constructors): Emit the initialization of this$<n> before
9267 (resolve_qualified_expression_name): Build an access to `decl' if
9270 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9272 * parse-scan.y (curent_class): Non longer const.
9273 (inner_qualifier, inner_qualifier_length): Deleted.
9274 (current_class_length): New global.
9275 (bracket_count): Fixed typo in leading comment.
9276 (anonymous_count): New global.
9277 (class_instance_creation_expression:): Handle anonymous classes.
9278 (anonymous_class_creation:): New rule.
9279 (push_class_context): Rewritten.
9280 (pop_class_context): Likewise.
9281 (INNER_QUALIFIER): Macro deleted.
9282 (report_class_declaration): call `push_class_context' when
9283 entering the function. `fprintf' format modified not to use
9285 (report_class_declaration): Assign `package_name' and
9286 `current_class' to NULL separately.
9288 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9290 * expr.c (build_invokeinterface): Call layout_class_methods on
9293 2000-07-27 Tom Tromey <tromey@cygnus.com>
9294 Anthony Green <green@cygnus.com>
9295 Alexandre Petit-Bianco <apbianco@cygnus.com>
9297 * class.c (make_class_data): Create vtable for abstract classes.
9298 (get_dispatch_table): Changed to cope with abstract classes.
9300 2000-07-27 Tom Tromey <tromey@cygnus.com>
9302 * parse.y (patch_method_invocation): Don't reverse the argument
9303 list when dealing with anonymous class constructors. Fixed typo in
9306 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9308 * parse.y (build_alias_initializer_parameter_list): Reverse
9309 crafted list when building aliases for anonymous class
9312 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9314 * parse.y (jdep_resolve_class): Don't bother checking potential
9315 innerclass access if `decl' is NULL.
9316 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9319 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9321 * parse.c: Remove (again.)
9323 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9325 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9326 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9327 outside the `if' statement, alias to innerclass removed, `decl'
9328 used to mark the class complete.
9330 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9332 * parse.y (simple_name:): Fixed typo in error message.
9334 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9336 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9337 or its first operand can be error marks.
9339 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9341 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9342 * parse.y (method_header): Likewise.
9344 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9346 * parse.y (process_imports): Consider that one might be trying to
9347 import an innerclass. Fixes gcj/254
9349 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9351 * parse.y (find_as_inner_class): Handle the case where the
9352 enclosing context of an innerclass has been loaded as bytecode.
9354 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9356 * parse.y (simple_name:): Reject `$' in type names.
9357 (resolve_type_during_patch): Use `type' as a second
9358 argument to resolve_no_layout. Fixes gcj/257.
9360 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9362 * parse.y (find_most_specific_methods_list): Select the only
9363 non-abstract method even if max has been set.
9364 Fixes gcj/285, gcj/298.
9366 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9368 * lang-specs.h: Added %(jc1) to java compiler options.
9370 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9372 * .cvsignore: New file.
9374 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9376 * parse.y (not_accessible_p): Access granted to innerclasses
9377 (indirectly) extending the reference type. Fixes gcj/249.
9379 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9381 * parse.y (patch_method_invocation): Fixed comment.
9382 (maybe_use_access_method): Build this$<n>s to the context of the
9383 target method, or a type that extends it. Fixes gcj/242.
9385 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9389 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9391 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9393 2000-07-13 Tom Tromey <tromey@cygnus.com>
9395 * lang-specs.h: Added %{I*}.
9397 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9399 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9401 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9403 * parse-scan.c: Remove.
9405 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * class.c (set_super_info): Handled protected inner classes.
9408 (common_enclosing_context_p): Bail early if arguments aren't both
9410 (get_access_flags_from_decl): Handle private and protected inner
9412 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9413 (CLASS_PROTECTED): Likewise.
9414 (struct lang_type): New bitfield `poic'.
9415 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9417 (check_inner_class_access): Renamed arguments, added
9418 comments. Handles protected inner classes (fixes gcj/225)
9419 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9421 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9423 * parse.y (resolve_qualified_expression_name): Verify qualified
9424 access to `this'. Fixes gcj/239.
9426 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9428 * jcf-write.c (generate_classfile): Don't install ConstantValue
9431 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9433 * parse.y (resolve_qualified_expression_name): Handle inner class
9434 access. Fixes gcj/256.
9436 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9438 * jcf-write.c (generate_classfile): Properly install the
9439 ConstantValue attribute and the initial value constant pool index
9440 on string constants.
9441 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9444 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9446 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9448 * parse.y (find_as_inner_class): Fixed typo.
9449 (do_resolve_class): Explore enclosing contexts when searching for
9450 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9451 (check_inner_class_access): Check `decl' which can be null in case
9454 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9456 * java-tree.h (java_debug_context): Declared `extern'.
9457 (safe_layout_class): Likewise.
9458 * parse.y (resolve_field_access): Field must be `static' in order
9459 to be replaced by its initial value. Added comments.
9460 (find_applicable_accessible_methods_list): Fixed typo.
9461 (find_most_specific_methods_list): Methods found in innerclasses
9462 take over methods founds in the enclosing contexts.
9463 (java_complete_tree): Loosen restrictions on the type of DECLs
9464 that can be replaced by their initialization values.
9465 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9467 2000-07-05 Tom Tromey <tromey@cygnus.com>
9469 * Make-lang.in (PARSE_DIR): New macro.
9470 (PARSE_RELDIR): Likewise.
9471 (PARSE_C): Likewise.
9472 (PARSE_SCAN_C): Likewise.
9473 ($(PARSE_C)): New target.
9474 ($(PARSE_SCAN_C)): Likewise.
9475 (SET_BISON): New macro.
9476 (BISONFLAGS): Likewise.
9477 (JAVABISONFLAGS): Likewise.
9479 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9481 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9482 argument on the first pass for CNI as well as JNI.
9483 (print_method_info): Set up method name on the first pass only.
9485 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9487 * parse.y (parser_qualified_classname): Removed parameter
9489 (create_interface): Removed first passed parameter to
9490 parser_qualified_classname.
9491 (create_class): Likewise. Don't install alias on static
9492 innerclasses. Fixes gcj/275.
9494 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9496 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9497 debugable statement with empty_stmt_node. Fixes gcj/272
9499 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9504 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9506 * jcf-write.c (push_long_const): Appropriately cast short negative
9509 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9511 * parse.y (verify_constructor_super): Use loop variable
9512 `m_arg_type' initialized with `mdecl_arg_type'.
9514 2000-06-29 Tom Tromey <tromey@cygnus.com>
9516 * parse.y (resolve_field_access): Handle case where `type_found'
9519 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9521 * expr.c (lookup_field): The same field can be found through two
9522 different interface. Don't declare it ambiguous in that case.
9524 2000-06-27 Tom Tromey <tromey@cygnus.com>
9526 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9527 follows \r, then unget it at a lower level.
9529 2000-06-26 Tom Tromey <tromey@cygnus.com>
9531 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9534 2000-06-25 Tom Tromey <tromey@cygnus.com>
9536 * parse.y (for_statement): Wrap expression in a WFL if it is a
9537 constant. For PR gcj/268.
9539 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9541 * parse.y (do_resolve_class): Minor optimiztion in the package
9542 list search. Removed unnecessary test and return statement.
9543 (valid_ref_assignconv_cast_p): Order of arguments to
9544 enclosing_context_p fixed.
9546 2000-06-24 Tom Tromey <tromey@cygnus.com>
9548 * expr.c (lookup_field): Print error and return error_mark_node if
9549 field reference is ambiguous.
9551 * parse.y (check_abstract_method_definitions): Also check if
9552 `other_method' is abstract.
9554 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9556 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9558 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9559 (struct lang_type): New field `pic'.
9560 (CLASS_PRIVATE): New macro.
9561 * parse.y (check_inner_class_access): New function.
9562 (jdep_resolve_class): Call it.
9564 2000-06-23 Tom Tromey <tromey@cygnus.com>
9566 * parse.y (patch_incomplete_class_ref): Initialize the returned
9567 class. For PR gcj/260.
9569 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9571 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9573 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9575 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9576 Java specific checks.
9577 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9579 * java-tree.def (CASE_EXPR): Marked 'e'.
9580 (DEFAULT_EXPR): Likewise.
9581 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9583 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9584 Java specific checks.
9585 (generate_bytecode_insns): Test try_block for BLOCK before using
9587 * parse.y (build_wfl_wrap): Added `location' argument. Set
9588 EXPR_WFL_LINECOL accordingly.
9589 (dim_expr:): Wrap constants with WFLs.
9590 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9591 (resolve_package): Check for `stmt' not being a BLOCK before
9592 building a debuggable statement with it.
9593 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9595 (resolve_field_access): Make sure `decl' is a DECL before treating
9597 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9598 IDENTIFIER_NODE before treating it as such.
9599 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9600 treating it as such.
9601 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9602 to be applied only on non array types.
9604 2000-06-16 Per Bothner <per@bothner.com>
9606 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9607 define in terms of DECL_RESULT, as that fails when --enable-checking.
9609 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9611 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9612 types the same in comparison.
9613 (CHECK_OP): Add static prototype.
9615 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9617 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9618 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9621 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9623 * decl.c (create_primitive_vtable): Prototype.
9625 * jcf-write.c (generate_bytecode_insns): Initialize variable
9628 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9630 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9632 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9633 to track searched classes, and do not search the same class more than
9634 once. Call find_applicable_accessible_methods_list on immediate
9635 superclass, instead of search_applicable_method_list on all ancestors.
9638 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9640 * parse.y (register_fields): Permit static fields in inner classes
9641 if they are final. Fix for PR gcj/255.
9643 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9645 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9646 * parse.y (find_in_imports): Returned type changed to void,
9647 leading comment fixed.
9648 (register_package): New function.
9649 (qualify_and_find): Likewise.
9650 (package_declaration:): Use `register_package'.
9651 (single_type_import_declaration:): Removed local variable
9652 `node'. Added missing `;' for consistency.
9653 (type_import_on_demand_declaration:): Use `chainon' to link new
9655 (lookup_field_wrapper): Lookup local variables defined in outer
9657 (java_complete_class): Don't reverse the list of imported on demand.
9658 (do_resolve_class): Reorganized. Removed local variable
9659 `original_name'. Call `qualify_and_find' with the current package
9660 name, invoke `find_in_imports_on_demand' right after. Call
9661 `qualify_and_find' with the packages we've seen so far. Fixed
9662 operations numbering in comments.
9663 (java_expand_class): Don't reverse `package_list'.
9664 (find_most_specific_methods_list): New local variables `abstract'
9665 and `candidates'. Use them to pick the right method.
9667 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9669 * parse.y (check_modifiers_consistency): Don't subtract out
9670 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9672 2000-06-04 Philipp Thomas <pthomas@suse.de>
9674 * Makefile.in (INTLLIBS): New.
9678 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9680 * class.c (get_dispatch_table): Build the vtable dummy entry list
9681 element with a null purpose. Fixed leading comment.
9682 (build_dtable_decl): Build an accurate dtable type when appropriate
9685 2000-06-02 Richard Henderson <rth@cygnus.com>
9687 * lang.c (lang_get_alias_set): New.
9689 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9691 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9692 before using it as the accessed field.
9694 2000-05-31 Tom Tromey <tromey@cygnus.com>
9696 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9697 char_array_vtable, short_array_vtable, int_array_vtable,
9698 long_array_vtable, float_array_vtable, double_array_vtable):
9700 * expr.c (get_primitive_array_vtable): New function.
9701 (create_primitive_vtable): New function.
9702 (java_lang_expand_expr): Enable code to statically generate
9704 * decl.c (init_decl_processing): Create primitive vtables.
9705 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9706 short_array_vtable, int_array_vtable, long_array_vtable,
9707 float_array_vtable, double_array_vtable): Define.
9709 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9711 * java/parse.y (find_applicable_accessible_methods_list):
9712 Don't add an uninitialized value to the list.
9714 2000-05-25 Tom Tromey <tromey@cygnus.com>
9716 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9717 when trying to see if field's class should be initialized. Always
9718 initialize field's declaring class, not qualified class.
9721 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9722 `wfl_operator', to maybe_build_primttype_type_ref.
9725 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9727 * parse.y (patch_method_invocation): Don't try to lookup methods
9730 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9732 * parse.y (resolve_field_access): Call the appropriate <clinit>
9733 before accessing the length of a static array. Craft a decl for
9734 the field while its time. Fixes PR gcj/129.
9736 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9738 * parse.y (resolve_package): Correctly set `*next' (was off by
9740 (resolve_qualified_expression_name): Fixed comment.
9742 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9744 * jcf-parse.c (jcf_parse_source): Reset current_class and
9745 current_function_decl to NULL before parsing a new file.
9747 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9749 * parse.y (block_end:): If the collected block doesn't feature a
9750 statement, insert an empty statement.
9752 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9754 * parse.y (maybe_yank_clinit): New function.
9755 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9756 end of the list of methods belonging to a class.
9757 (java_complete_expand_method): Check whether <clinit> is really
9758 necessary and expand it accordingly.
9760 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9762 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9763 processed by the method's switch statement.
9765 2000-05-19 Tom Tromey <tromey@cygnus.com>
9767 * java-tree.h: Added init state enum.
9768 * decl.c (emit_init_test_initialization): Initialize class
9769 initialization check variable by looking at class' state.
9771 2000-05-19 Tom Tromey <tromey@cygnus.com>
9773 * java-tree.h (build_instanceof): Declare.
9774 (build_get_class): Declare.
9775 * parse.y (patch_binop): Use build_instanceof.
9776 * expr.c (build_instanceof): New function. If class is final,
9777 don't make a function call.
9778 (expand_java_INSTANCEOF): Use it.
9779 (build_get_class): New function.
9781 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9783 * jcf-write.c (generate_classfile): Scan the source_file for
9784 slashes with the right pointer variable.
9786 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9788 * lang.c (lang_decode_option): Update -Wunused flags by calling
9790 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9792 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9794 * check_init.c (check_init): Constify local char *.
9795 * class.c (push_class): Constify local char *.
9796 * java_tree.h: Update prototypes.
9797 * jcf-io.c (open_class): Constify filename parameter and
9799 (find_class): Remove redundant string copy. Cast return from
9801 * jcf-parse.c (read_class, parse_class_file, yyparse):
9802 Constify local char *.
9803 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9804 Constify local char *.
9805 * jcf.h (JCF): Constify filename and classname.
9806 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9807 * lang.c (init_parse): Constify parameter and return value.
9808 * lex.c (java_get_line_col): Constify filename parameter.
9809 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9810 * parse.y (java_parser_context_suspend,
9811 issue_warning_error_from_context, safe_layout_class): Constify
9813 * parse.c: Regenerate.
9815 2000-05-08 Tom Tromey <tromey@cygnus.com>
9817 * expr.c (build_jni_stub): Cache the result of
9818 _Jv_LookupJNIMethod.
9820 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9822 * decl.c (predef_filenames_size): Now 7.
9823 (predef_filenames): New seventh entry.
9825 2000-05-04 Tom Tromey <tromey@cygnus.com>
9827 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9828 Keep track of when we've seen a reference field after a
9829 non-reference field.
9830 (get_boehm_type_descriptor): Handle case where we see
9831 non-reference fields but no trailing reference field.
9832 * decl.c (rawdata_ptr_type_node): Define.
9833 (init_decl_processing): Initialize rawdata_ptr_type_node.
9834 * java-tree.h (rawdata_ptr_type_node): Declare.
9836 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9838 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9839 specifiers in calls to fprintf.
9841 2000-05-03 Andrew Haley <aph@cygnus.com>
9843 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9845 * javaop.h (WORD_TO_INT): New function.
9846 (IMMEDIATE_s4): Use WORD_TO_INT.
9847 * jcf.h (JPOOL_INT): Ditto.
9849 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9852 2000-04-19 Tom Tromey <tromey@cygnus.com>
9854 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9856 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9858 * expr.c (build_jni_stub): New function.
9859 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9861 * parse.y (java_complete_expand_methods): Expand a native method
9862 and call build_jni_stub if -fjni given.
9863 * lang-options.h: Document -fjni.
9864 * lang.c (flag_jni): New global.
9865 (lang_f_options): Added `jni' entry.
9866 * java-tree.h (soft_lookupjnimethod_node,
9867 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9869 (flag_jni): Declare.
9870 (build_jni_stub): Declare.
9871 (struct lang_decl): Added `native' flag.
9872 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9874 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9875 soft_jnipopsystemframe_node): New globals.
9876 (init_decl_processing): Set them. _Jv_InitClass only takes one
9879 * java-tree.def: Put into `C' mode.
9881 2000-04-27 Tom Tromey <tromey@cygnus.com>
9884 * expr.c (expand_invoke): Generate check to see if object pointer
9885 is null in nonvirtual invocation case.
9886 * java-tree.h (soft_nullpointer_node): Declare.
9887 * decl.c (soft_nullpointer_node): New global.
9888 (init_decl_processing): Initialize soft_nullpointer_node.
9889 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
9890 or `private' methods.
9891 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
9893 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9895 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9898 2000-04-26 Tom Tromey <tromey@cygnus.com>
9900 * zextract.c (find_zip_file_start): New function.
9901 (read_zip_archive): Use it.
9903 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9905 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
9907 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9909 * class.c (common_enclosing_context_p): New function.
9910 * java-tree.h (common_enclosing_context_p): Added prototype.
9911 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
9912 classes sharing an outer context with the current instance.
9913 * parse.y (build_access_to_thisn): Fixed leading comment.
9914 (verify_constructor_super): New local `supper_inner'. Skip
9915 enclosing context argument in the case of inner class constructors.
9916 (patch_method_invocation): Insert proper context as second
9917 parameter to pure inner class constructor super invocations.
9919 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9921 * parse.y (end_class_declaration): Reset the interface number
9924 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9926 * parse.y (source_start_java_method): Deleted unnecessary code.
9927 (patch_method_invocation): Fixed comment.
9929 2000-04-24 Robert Lipe <robertlipe@usa.net>
9931 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
9933 2000-04-23 Tom Tromey <tromey@cygnus.com>
9935 * boehm.c (mark_reference_fields): Use int_byte_position.
9937 2000-04-22 Tom Tromey <tromey@cygnus.com>
9939 * boehm.c (mark_reference_fields): Only call byte_position on
9942 2000-04-22 Tom Tromey <tromey@cygnus.com>
9944 * boehm.c (mark_reference_fields): Added `last_view_index'
9945 argument. Use DECL_FIELD_OFFSET to determine field's offset.
9947 2000-04-20 Mo DeJong <mdejong@cygnus.com>
9949 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
9950 * parse.y (check_class_interface_creation): Fixed comments. Select
9951 permitted modifiers for (inner) interfaces. Changed error message
9952 to report rejected modifiers used with local classes.
9954 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9956 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
9957 of directly inherited type considered in scope.
9958 * parse.y (do_resolve_class): Search inherited classes for inner
9961 2000-04-20 Tom Tromey <tromey@cygnus.com>
9963 * parse.y (not_accessible_p): Use member's class, not current
9964 class, when doing inheritance check for protected reference.
9967 2000-04-20 Jason Schroeder <shrode@subnature.com>
9969 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
9971 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9973 * parse.y (lookup_field_wrapper): Search for final local aliases.
9974 (resolve_expression_name): Let lookup_field_wrapper search for
9975 final local aliases. Force the value of `name' if one is found.
9976 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
9977 an expression name. Fixed comments.
9979 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9981 * parse.y (yyerror): `msg' can be null, don't use it in that case.
9983 2000-04-19 Tom Tromey <tromey@cygnus.com>
9985 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
9987 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9989 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
9991 2000-04-18 Tom Tromey <tromey@cygnus.com>
9994 * gjavah.c (utf8_cmp): Changed return value.
9995 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
9997 (cxx_keywords): New global.
9998 (get_field_name): Handle new result of cxx_keyword_subst.
9999 (print_method_info): Likewise.
10001 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10003 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10004 with a newline, for CNI.
10005 (print_stub_or_jni): Print a space or newline before method name for
10006 CNI as well as JNI.
10007 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10008 (process_file): Include gcj/cni.h if generating CNI stubs.
10010 2000-04-16 Tom Tromey <tromey@cygnus.com>
10012 * gjavah.c (decompile_method): Use print_field_name.
10015 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10017 * parse.y (java_expand_classes): Reverse the package list once.
10018 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10020 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10021 the `==' and `!=' operators.
10023 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10025 * jcf-write.c (generate_bytecode_insns): At invocation time,
10026 always relate an interface method to the type of its selector.
10028 2000-04-05 Tom Tromey <tromey@cygnus.com>
10031 * expr.c (expand_invoke): Generate check to see if object pointer
10032 is null in nonvirtual invocation case.
10033 * java-tree.h (soft_nullpointer_node): Declare.
10034 * decl.c (soft_nullpointer_node): New global.
10035 (init_decl_processing): Initialize soft_nullpointer_node.
10036 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10037 or `private' methods.
10038 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10040 2000-04-05 Tom Tromey <tromey@cygnus.com>
10042 Fix for PR gcj/140:
10043 * parse.y (check_final_assignment): Recognize assignments to the
10044 `length' field of an array when generating class files.
10046 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10048 * class.c (decl_hash): Prototype removed.
10049 (decl_compare): Likewise.
10051 2000-04-05 Tom Tromey <tromey@cygnus.com>
10053 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10054 * parse.y (check_modifiers_consistency): Check for final/volatile
10055 clash. Fixes PR gcj/164.
10057 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10059 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10061 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10063 (add_method_1): Use `java_hash_hash_tree_node' and
10064 `java_hash_compare_tree_node'.
10065 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10066 (java_hash_compare_tree_node): Likewise.
10067 * parse.y (find_applicable_accessible_methods_list): Create,
10068 delete and use a hash table to remember already searched interfaces.
10070 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10072 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10075 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10077 * boehm.c (mark_reference_fields, set_bit): Prototype.
10078 (set_bit): Un-ANSI-fy definition.
10080 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10083 * decl.c (emit_init_test_initialization): Likewise.
10085 * gjavah.c (jni_print_char): Likewise.
10087 * parse.y (create_new_parser_context): Likewise.
10089 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10091 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10092 patch missing hunk. Fixed indentation.
10094 2000-03-30 Tom Tromey <tromey@cygnus.com>
10096 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10097 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10099 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10101 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10102 when negative *before* using it as an array index.
10103 * ChangeLog: Fixed typo.
10105 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10107 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10108 to 0 when it reaches -1.
10110 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10112 * jcf-parse.c (get_constant): Properly cast `num' during the
10113 invocation of `add_double'.
10114 * jcf-write.c (push_long_const): Properly cast `lo' before
10115 comparing it to short bounds.
10116 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10117 `interface_body:' is reduced after the current interface is
10120 2000-03-26 Tom Tromey <tromey@cygnus.com>
10122 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10123 Java-specific `-f' option.
10125 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10127 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10128 Adjust order of making types.
10129 Make bitsize_*_node values.
10131 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10133 * class.c (make_field_value): Use byte_position.
10134 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10135 (java_array_data_offset): Likewise.
10136 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10139 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10141 * parse.y (check_abstract_method_definitions): New local
10142 `end_type_reached'. Make sure we also consider `end_type'.
10143 (java_check_abstract_method_definitions): Make sure we eventually
10144 consider `java.lang.Object'.
10145 (maybe_use_access_method): Don't use access method if not in the
10146 context of a pure inner class or if the method's context is right.
10147 (find_applicable_accessible_methods_list): New static flag
10148 `object_done'. Don't search abstract classes as interfaces. Fixed
10149 indentation. Fixed the `java.lang.Object' only search. Search
10150 class interface(s) first, then fully search enclosing contexts.
10151 (find_most_specific_methods_list): Pick the closest candidate when
10152 they're all abstract.
10154 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10156 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10157 properly initialize `finished_label'. Don't emit gotos for empty
10160 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10162 * except.c (emit_handlers): Clear catch_clauses_last.
10164 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10166 * parse.y (check_method_types_complete): New function.
10167 (create_class): Reset anonymous class counter only when seeing an
10169 (java_complete_class): JDEP_METHOD: Don't recompute signature
10172 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * class.c (build_static_ref): Fixed indentation in comment.
10175 * java-tree.def (TRY_EXPR): Fixed typo in name.
10176 (CLASS_LITERAL): Likewise.
10177 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10178 (struct lang_type): New field `dot_class'.
10179 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10180 (generate_classfile): Method `class$' is synthetic.
10181 * parse.y (build_do_class_method): New function.
10182 (build_dot_class_method_invocation): Likewise.
10183 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10184 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10185 (qualify_ambiguous_name): Likewise.
10186 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10187 (build_try_statement): Fixed leading comment.
10189 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10191 * class.c (make_field_value): Properly handle sizes.
10192 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10193 (layout_class_method): Count using trees.
10194 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10195 * expr.c (java_array_data_offset): Use int_bit_position.
10196 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10197 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10199 2000-03-16 Tom Tromey <tromey@cygnus.com>
10201 * lang.c (flag_hash_synchronization): New global.
10202 (lang_f_options): Added `hash-synchronization'.
10203 * lang-options.h: Mention -fhash-synchronization.
10204 * java-tree.h (flag_hash_synchronization): Declare.
10205 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10206 hash table synchronization is disabled.
10207 * decl.c (init_decl_processing): Only push `sync_info' value when
10208 hash table synchronization is disabled.
10209 * class.c (make_class_data): Only push `sync_info' field when hash
10210 table synchronization is disabled. Removed dead code.
10212 2000-03-16 Tom Tromey <tromey@cygnus.com>
10214 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10216 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10218 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10220 * parse.y (patch_method_invocation): Handle anonymous classes
10221 creation in static context.
10223 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10225 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10226 * parse.y (resolve_qualified_expression_name): Use it.
10227 (patch_method_invocation): Likewise.
10229 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10231 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10232 depending on the type of dependency which dictates what the
10234 (unresolved_type_p): Resolved types limited to the current class.
10236 2000-03-15 Tom Tromey <tromey@cygnus.com>
10238 * decl.c (init_decl_processing): Set type of `sync_info' to be
10241 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10242 Correctly compute bit number for current slot. Zero `high' and
10243 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10244 mark_reference_fields.
10245 (mark_reference_fields): New function.
10247 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10249 * parse.y (register_incomplete_type): Fixed initialization of
10252 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10254 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10256 (push_class_context, pop_class_context): New function.
10257 (class_body:): Call pop_class_context.
10258 (interface_body:): Likewise.
10259 (INNER_QUALIFIER): New macro.
10260 (report_class_declaration): Changed output format and use
10261 INNER_QUALIFIER. Call push_class_context.
10263 2000-02-14 Andrew Haley <aph@cygnus.com>
10265 * check-init.c (check_init): Add new cases for unary and binary
10268 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10270 * parse.y (resolve_package): Set `next' once a type name has been
10271 progressively discovered.
10272 (resolve_qualified_expression_name): Propagate resolution only if
10273 there are remaining qualifiers. Take into account `q' might have
10274 been cleared after re-qualification.
10275 * parse.y (patch_method_invocation): New local `resolved'.
10276 Section dealing with qualified expression rewritten to use
10277 resolve_field_access.
10279 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10281 * parse.h (PUSH_CPC): Fixed indentation.
10282 (DEBUG_CPC): New macro.
10283 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10284 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10285 * parse.y (class_body_declaration:): Use
10286 SET_CPC_INSTANCE_INITIALIZER_STMT.
10287 (method_declaration:): Check for null current_function_decl.
10288 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10289 (java_parser_context_pop_initialized_field): Better handling of
10291 (maybe_make_nested_class_name): Mark nested class name as
10292 qualified when necessary.
10293 (end_class_declaration): Don't call java_parse_context_resume when
10294 one or more error occurred.
10295 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10296 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10297 SET_CPC_INITIALIZER_STMT.
10298 (method_header): Check for inner classes declaring static methods.
10299 (resolve_qualified_expression_name): Handle situation where `this'
10302 2000-03-13 Hans Boehm <boehm@acm.org>
10304 * typeck.c (build_prim_array_type): Correctly set the high word too.
10306 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10308 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10310 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10311 list of methods for interfaces.
10313 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10315 * parse.y (qualify_ambiguous_name): Properly handle expressions
10318 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10320 * parse.y (check_final_assignment): Extended to process
10322 (patch_assignment): Have check_final_assignment called only once.
10324 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10326 * java-tree.h (IS_INIT_CHECKED): New flag.
10327 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10328 * parse.y (patch_string): Call force_evaluation_order on the
10329 completed string concatenation tree.
10330 * expr.c (force_evaluation_order): Call force_evaluation_order on
10331 function's arguments too.
10333 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10335 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10336 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10337 (build_anewarray): Likewise.
10338 * parse.y (patch_newarray): Likewise.
10339 * parse.c: Regenerated.
10341 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10343 * decl.c (init_decl_processing): Added new class fields `depth',
10344 `ancestors', and `idt' to class_type_node. Use
10345 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10346 * class.c (make_class_data): Push initial values for new fields.
10347 * java-tree.h: Updated prototype for `build_invokeinterface'.
10348 * expr.c (build_invokeinterface): Changed parameters to accept
10349 `method' tree. Calculate index of `method' in its declaring
10350 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10351 (expand_invoke): Call `build_invokeinterface' with new parameters.
10352 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10355 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10357 * typeck.c (lookup_do): Search superinterfaces first
10358 when looking up an interface method. From Godmar Back
10359 <gback@cs.utah.edu>
10361 2000-03-06 Tom Tromey <tromey@cygnus.com>
10363 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10365 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10367 * java-tree.h (lookup_argument_method2): Declared.
10368 (safe_layout_class): Prototype moved from parse.h.
10369 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10370 * parse.y (java_check_regular_methods): Local `super_class' gone.
10371 Call lookup_argument_method2 instead of lookup_argument_method.
10372 Perform modifier match for methods found declared in implemented
10373 interfaces. Fixed indentation problem. Overriding/hiding error
10374 report to take place only for methods found in classes.
10375 * typeck.c (lookup_argument_method): Changed leading
10376 comment. Re-written by calling lookup_do.
10377 (lookup_argument_method2): New function.
10378 (lookup_java_method): Re-written by calling lookup_do.
10379 (lookup_do): New function.
10381 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10383 * check-init.c (check_init): Removed dead code. Handle (blank)
10385 * parse.y (declare_local_variables): New local `final_p', set it
10386 and use it to initialize LOCAL_FINAL.
10387 (check_final_assignment): Only check FIELD_DECLs.
10389 2000-02-17 Tom Tromey <tromey@cygnus.com>
10391 * Makefile.in (JAVA_OBJS): Added boehm.o.
10392 (boehm.o): New target.
10393 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10394 * java-tree.h (flag_use_boehm_gc): Declare.
10395 (get_boehm_type_descriptor): Declare.
10396 * lang.c (lang_f_options): Added `use-boehm-gc'.
10397 (flag_use_boehm_gc): New global.
10398 * lang-options.h: Added -fuse-boehm-gc.
10399 * boehm.c: New file.
10400 * class.c (get_dispatch_table): If class uses a Boehm type
10401 descriptor, put it in the vtable.
10402 (make_class_data): Removed dead code.
10404 2000-03-03 Per Bothner <per@bothner.com>
10406 * decl.c (init_decl_processing): Initialize sizetype properly.
10408 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10410 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10411 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10412 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10413 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10414 (jcf_parse): New local `current'. Load innerclasses seen in outer
10415 context being processed.
10416 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10417 * jcf-write.c (append_innerclasses_attribute): New function.
10418 (append_innerclasses_attribute_entry): Likewise.
10419 (get_access_flags): Handle static classes. Set anonymous and local
10420 classes to be private.
10421 (generate_classfile): Attribute count adjusted. Call
10422 append_innerclasses_attribute.
10423 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10424 PURE_INNER_CLASS_TYPE_P.
10425 * parse.y (parser_qualified_classname): New parameter `is_static',
10426 produce non qualified name accordingly.
10427 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10428 (create_interface): Added argument to parser_qualified_classname.
10429 (create_class): Added argument to parser_qualified_classname. Setup
10430 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10431 (add_inner_class_fields): Fixed indentation.
10432 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10433 (method_declarator): Fixed typo in comment.
10434 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10435 (build_current_thisn): Likewise.
10436 (patch_method_invocation): Likewise.
10438 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10440 * decl.c (current_function_decl): Move to toplev.c.
10442 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10444 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10445 (DECL_BIT_INDEX): Use underlying representation.
10446 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10448 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10450 * expr.c (build_java_ret): Pass proper type to size_binop.
10452 2000-02-25 Anthony Green <green@cygnus.com>
10454 * expr.c (build_class_init): Mark the decl to be ignored by
10456 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10457 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10458 * class.c (init_test_hash_newfunc): New function.
10459 (decl_hash): New function.
10460 (decl_compare): New function.
10461 * decl.c (emit_init_test_initialization): New function.
10462 (complete_start_java_method): Traverse the init test hashtable,
10463 calling emit_init_test_initialization.
10464 (always_initialize_class_p): Define.
10465 * expr.c (build_class_init): Use initialization tests when
10466 emitting class initialization code.
10467 (always_initialize_class_p): Declare.
10468 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10470 * java-tree.h: Include hash.h.
10471 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10472 (struct lang_decl): Add init_test_table field.
10473 (init_test_hash_entry): Define.
10475 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10477 * gjavah.c (main): Avoid using `argi' to report unimplemented
10480 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10482 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10483 initialize locals to avoid warnings. Local `exception_type' moved
10486 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10488 * parse.y (resolve_expression_name): Use `orig' as a second
10489 argument to resolve_field_access.
10490 (resolve_field_access): Removed unnecessary code when dealing with
10493 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10495 * class.c (push_super_field): Don't push the field twice.
10496 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10497 * parse.h (java_reorder_fields): Prototyped.
10498 * parse.y (java_reorder_fields): New function.
10499 (java_layout_class): Simplified not to worry about re-ordering.
10501 2000-02-23 Tom Tromey <tromey@cygnus.com>
10503 * gjavah.c (print_name): In JNI case, correctly quote string.
10504 (print_method_info): Don't handle overrides in JNI mode.
10506 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10508 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10509 value type set to `boolean_type_node'.
10511 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10513 * jcf-dump.c (main): Test for correct condition after
10514 output file creation.
10516 2000-02-19 Anthony Green <green@cygnus.com>
10518 * jcf-depend.c (add_entry): Fix test for first list entry.
10520 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10522 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10523 * constants.c (build_constants_constructor): Likewise.
10525 2000-02-19 Anthony Green <green@cygnus.com>
10527 * jcf-depend.c (add_entry): Add entries to the end of the list.
10529 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10531 * decl.c (INT_TYPE_SIZE): Define if necessary.
10532 (expand_java_return): Handle the case of a native integer smaller
10533 than a JVM integer.
10535 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10537 * gjavah.c (help): Use GCCBUGURL.
10538 * jv-scan.c (help): Likewise.
10539 * jcf-dump.c (help): Likewise.
10541 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10543 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10546 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10548 * jcf-parse.c (load_class): Call `fatal' if no file containing
10549 the target class are found.
10551 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10553 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10554 lex.c, lex.h, and PARSE_H to...
10555 (parse.o, parse-scan.o): ...here, respectively.
10557 * lex.c: Split out code that may trigger SIGFPE from yylex()
10558 to its own function.
10559 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10561 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10563 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10565 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10567 * parse.y (outer_field_access_p): Stop in time when outer contexts
10569 (resolve_qualified_expression_name): Properly qualify *everything*
10570 after a package.type to be resoled as expression names.
10571 (find_applicable_accessible_methods_list): Save/restore `class' to
10572 isolate it from a possible outer context search.
10574 2000-02-15 Tom Tromey <tromey@cygnus.com>
10576 * gjavah.c (jni_print_char): New function.
10577 (print_full_cxx_name): Use it.
10578 (decode_signature_piece): Likewise.
10579 (print_cxx_classname): Likewise.
10581 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10583 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10585 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10587 * gjavah.c: Include version.h.
10589 * jcf-dump.c: Likewise.
10591 * jv-scan.c: Likewise.
10593 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10595 * parse.y (outer_field_access_fix): First parameter now a tree
10596 node. Check for assignment to final. First argument to
10597 build_outer_field_access_fix modified to accommodate prototype.
10598 (build_outer_field_access): Don't check for assignment to final
10600 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10601 possibly returned by outer_field_access_fix. Changed
10602 outer_field_access_fix's first argument.
10603 (check_final_assignment): $finit$'s context is OK.
10604 (patch_unaryop): Use node instead of its line/column value when
10605 calling outer_field_access_fix.
10607 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10609 * parse.y (interface_declaration:): No longer tagged
10610 <node>. Re-installed default action.
10611 (class_member_declaration:): Handle inner interfaces.
10612 (interface_member_declaration): Handle inner interfaces and
10614 (create_interface): Push error if one seen. Suspend parsing
10615 context when processing an inner interface.
10616 (register_fields): Inner class static field limitations not to
10617 apply to inner interfaces.
10619 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10621 * jcf-parse.c (load_class): Update `java_error_count' when a
10622 class' file can't be found.
10623 (parse.y): Avoid (byte)code generation when errors seen.
10625 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10627 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10628 decodes a valid node.
10629 (patch_binop): Handle TRUNC_DIV_EXPR.
10631 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10633 * parse.y (resolve_package): New local `acc'. Try to progressively
10634 build and guess a package and type name.
10636 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10638 * parse.y (find_applicable_accessible_methods_list): Load and
10639 layout the search class if necessary.
10640 (java_complete_tree): Keep to original type of the folded initial
10643 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10645 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10646 Generate error message if circularity is detected. New static
10648 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10649 * jcf-write.c (generate_bytecode_insns): Very simply handle
10651 * parse.y (java_check_circular_reference): Use
10652 `cyclic_inheritance_report' during report, if necessary.
10653 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10654 walking NEW_ARRAY_INIT twice.
10656 2000-02-09 Tom Tromey <tromey@cygnus.com>
10658 * parse.y (check_class_interface_creation): Allow inner classes to
10659 be `private' or `protected', check modifiers' consistency. Prevent
10660 block local classes from bearing any modifiers.
10662 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10664 * except.c (check_start_handlers): Re-add prototype lost in last
10666 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10668 2000-02-09 Andrew Haley <aph@cygnus.com>
10670 * decl.c (clear_binding_level): Remove excess initializer.
10671 (maybe_poplevels): Remove unused variable.
10672 (force_poplevels): Ditto.
10673 (struct binding_level): Add comment.
10675 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10677 * jcf-write.c (generate_classfile): Don't consider
10678 pre-initialization with reference value (use <clinit> instead.)
10679 * parse.y (java_fix_constructors): No generated constructor for
10681 (build_outer_field_access): Removed debug message.
10682 (outer_field_expanded_access_p): Adapted to bytecode generation.
10683 (build_outer_field_access_method): Use fix_method_argument_names.
10684 (build_outer_method_access_method): Fixed indentation. Added
10685 comment. Handle access method generation for static and also void
10687 (build_access_to_thisn): Inserted debug message.
10688 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10689 (resolve_qualified_expression_name): Fixed comment.
10690 (not_accessible_p): Adapted to bytecode generation. Added comment.
10691 (patch_method_invocation): Added comment.
10692 (maybe_use_access_method): Fixed leading comment. Handle static
10694 (java_complete_lhs): Don't shortcut handling of initialized upon
10695 declaration String type static fields when generating bytecode.
10696 (patch_unaryop): Handle outer field access when generating
10699 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10701 * java-tree.h (FIELD_THISN): New macro.
10702 * jcf-write.c (append_synthetic_attribute): New function.
10703 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10704 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10705 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10707 (build_outer_field_access): Turned on access functions usage and
10708 generation when compiling to bytecode.
10709 (maybe_use_access_method): Likewise.
10711 2000-01-25 Andrew Haley <aph@cygnus.com>
10713 * java-except.h (struct eh_range): Add `expanded' field.
10714 (maybe_start_try): Add end_pc arg.
10715 (maybe_end_try): Ditto.
10716 * java-tree.h (force_poplevels): new function.
10717 * expr.c (expand_byte_code): Don't call maybe_start_try or
10719 * except.c (add_handler): Reset expanded.
10720 (expand_start_java_handler): Set expanded.
10721 (check_start_handlers): Don't expand a start handler that's
10722 already been expanded.
10723 (maybe_start_try): Add end_pc arg. Only expand a handler which
10725 (expand_end_java_handler): call force_poplevels.
10726 (force_poplevels): new function.
10727 * decl.c (binding_level): Add start_pc of binding level.
10728 (maybe_pushlevels): Call maybe_start_try when pushing binding
10730 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10731 (LARGEST_PC): Define.
10732 (clear_binding_level): Use LARGEST_PC.
10734 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10735 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10736 (binding_depth, is_class_level, current_pc): new variables.
10737 (struct binding_level): ditto.
10738 (indent): new function.
10739 (push_jvm_slot): add debugging info.
10740 (maybe_pushlevels): ditto.
10741 (maybe_poplevels): ditto.
10742 (pushlevel): ditto.
10744 (start_java_method): ditto.
10745 (give_name_to_locals): comment only.
10746 * except.c (binding_depth, is_class_level, current_pc):
10748 (expand_start_java_handler): add debugging info.
10749 (expand_end_java_handler): ditto.
10751 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10753 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10754 (print_name_for_stub_or_jni, process_file): Constify a char*.
10756 2000-02-03 Tom Tromey <tromey@cygnus.com>
10758 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10760 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10762 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10763 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10766 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10768 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10769 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10770 (struct lang_type): New field `ii_block'.
10771 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10772 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10773 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10774 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10775 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10776 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10778 * parse.y (add_instance_initializer): New function.
10779 (in_instance_initializer): New static global.
10780 (class_body_declaration:): Link instance initializer block.
10781 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10782 (array_creation_expression:): Remove unused local.
10783 (java_parser_context_push_initialized_field): Fixed leading
10784 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10785 CPC_INSTANCE_INITIALIZER_LIST.
10786 (java_parser_context_pop_initialized_field): Likewise.
10787 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10788 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10789 CPC_INITIALIZER_STMT.
10790 (fix_constructors): New local `class_type'. Use it. Call
10791 add_instance_initializer.
10792 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10793 (patch_return): Forbid return in instance initializers.
10794 (patch_throw_statement): Enforce exception handling in the context
10795 of instance initializers.
10797 2000-02-03 Tom Tromey <tromey@cygnus.com>
10799 * Make-lang.in (java.mostlyclean): Remove executables in
10802 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10804 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10805 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10806 (java_float_finite): Convert to use union Word from javaop.h.
10807 (java_double_finite): Convert to use union DWord from javaop.h.
10809 2000-02-02 Tom Tromey <tromey@cygnus.com>
10811 * gjavah.c (options): Added `jni' entry.
10812 (help): Document -jni.
10813 (flag_jni): New global.
10814 (process_file): Handle JNI output. Don't print text from
10815 -prepend, -add, etc, when generating stubs. Only remove `.class'
10816 suffix if it actually exists.
10817 (main): Create a `.c' file when run with `--jni --stubs'. Create
10818 correct output file name with `--jni'.
10819 (print_include): Mangle header name differently in JNI case.
10820 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10822 (print_method_info): Handle JNI case. Put signature info into
10823 method name. Handle case when STREAM is NULL.
10824 (print_name_for_stub_or_jni): New function.
10825 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10826 (print_cxx_classname): Handle JNI.
10827 (print_full_cxx_name): Likewise.
10828 (decode_signature_piece): Likewise.
10829 (overloaded_jni_method_exists_p): New function.
10830 (struct method_name): Added `signature' and `sig_length' fields.
10831 (HANDLE_END_FIELD): Do nothing in JNI mode.
10833 2000-02-02 Tom Tromey <tromey@cygnus.com>
10835 * jv-scan.c: Include version.c, <getopt.h>.
10836 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10837 (options): New array.
10838 (usage): New function.
10839 (version): New function.
10840 (main): Use getopt_long to parse command line.
10841 * jcf-dump.c: Include version.c, <getopt.h>.
10842 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10843 OPT_JAVAP): New macros.
10844 (options): New array.
10845 (usage): Return `void'. Changed message.
10846 (help): New function.
10847 (version): New function.
10848 (main): Use getopt_long_only to parse command line.
10849 * gjavah.c: Include <getopt.h>.
10850 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10851 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10852 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10853 (options): New array.
10854 (java_no_argument): Removed.
10855 (help): Updated with missing options.
10856 (main): Use getopt_long_only to parse command line.
10857 (usage): Changed message.
10859 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10861 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10862 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10863 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10864 * parse.y (array_creation_expression:): Handle anonymous arrays.
10865 (build_array_from_name): Don't set `ret_name' if null.
10866 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10867 (qualify_ambiguous_name): Likewise.
10868 (java_complete_expand_class): Likewise.
10870 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10872 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10873 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10874 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10875 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10876 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10877 AIPL_FUNCTION_COMPLETED_INVOCATION.
10878 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10879 AIPL_FUNCTION_INVOCATION_READY.
10880 (AIPL_FUNCTION_DECLARATION): New enum entry.
10881 * parse.y (reorder_static_initialized): New function.
10882 (java_parser_context_pop_initialized_field): Use it.
10883 (add_inner_class_fields): Use
10884 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10885 augmented. Install marker after last alias initializer, if any.
10886 (generate_finit): Fixed typo. Don't try to retain only the used
10888 (method_header): Compute and set DECL_FUNCTION_NAP.
10889 (method_declarator): Fixed comment. Insert alias initializer in
10891 (build_alias_initializer_parameter_list): Fixed leading
10892 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
10893 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
10894 (java_complete_expand_class): Code to retain only used aliases
10896 (java_complete_expand_methods): New local `first_decl'. Generate
10897 $finit$ first, then expand the constructors, regular methods and
10899 (java_complete_expand_method): Don't report error on missing
10900 return statement if previously detected bogus.
10901 (fix_constructors): Don't patch constructor parameters list.
10902 (patch_method_invocation): Use new AIPL enum values. Reverse
10903 alias initializer list for anonymous classes.
10905 2000-01-30 Anthony Green <green@redhat.com>
10907 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
10908 determine how many stack slots to pop.
10910 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10912 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
10913 error handling/recovery.
10914 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
10916 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10918 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
10919 FIELD_LOCAL_ALIAS_USED): New macros.
10920 (DECL_FUNCTION_NAP): New macro.
10921 (struct lang_decl): New field `nap'.
10922 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
10923 (struct lang_type): New fields `finit_stmt_list' and
10924 `clinit_stmt_list'.
10925 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
10926 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
10927 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
10928 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
10929 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
10930 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
10931 (BUILD_THROW): Macro line separator re-indented.
10932 * parse.y (end_class_declaration): New function.
10933 (maybe_generate_pre_expand_clinit): New name for
10934 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
10935 pre-expand static fields.
10936 (maybe_generate_clinit): Function deleted.
10937 (check_for_static_method_reference): Prototype's parameter list
10939 (generate_finit): New name for maybe_generate_finit. Changed
10940 leading comment. Function rewritten to use
10941 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
10942 (build_alias_initializer_parameter_list): New function.
10943 (java_parser_context_pop_initialized_field): Likewise.
10944 (add_inner_class_fields): Likewise.
10945 (type_declaration:): Call end_class_declaration.
10946 (class_member_declaration:): Likewise.
10947 (formal_parameter_list:): Fixed typos.
10948 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
10949 element. Improved error handling.
10950 (block_statement:): Call end_class_declaration.
10951 (anonymous_class_creation:): Likewise.
10952 (create_anonymous_class): Fixed comments.
10953 (create_class): Call add_inner_class_fields.
10954 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
10955 (method_header): Use MARK_FINAL_PARMS.
10956 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
10957 (method_declarator): Propagate final argument flag.
10958 (craft_constructor): New local `artificial'. Call
10959 build_alias_initializer_parameter_list. Use
10960 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
10961 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
10963 (complete_expand_class): Get rid of unused outer context local
10965 (java_complete_expand_methods): Fixed leading
10966 comment. Generate/pre-expand <clinit> first. Changed method
10967 expansion order to regular, $finit$, constructors, <clinit>.
10968 (java_complete_expand_method): Set current_function_decl.
10969 (fix_constructors): Fix constructor parameter list to account for
10970 outer context local alias initializers.
10971 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10972 (resolve_expression_name): Lookup outer context local aliases. New
10973 local `access', use it.
10974 (patch_method_invocation): Patch inner class ctor invocation with
10975 outer context local aliases initialization values. $finit$
10976 invocation patching now includes things generated with
10977 build_alias_initializer_parameter_list.
10978 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
10979 (build_super_invocation): Likewise.
10980 (patch_assignment): Changed comment.
10982 2000-01-27 Andrew Haley <aph@cygnus.com>
10984 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
10988 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10990 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
10992 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
10994 * parse.y (register_fields): Don't pass a format specifier to
10995 OBSOLETE_MODIFIER_WARNING.
10996 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
10997 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
10999 (check_modifiers): Change function into a macro.
11000 (check_class_interface_creation): Pass a literal format string.
11002 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11004 * buffer.h: PROTO -> PARAMS.
11005 * check-init.c: Likewise.
11006 * class.c: Likewise.
11007 * constants.c: Likewise.
11008 * convert.h: Likewise.
11009 * decl.c: Likewise.
11010 * except.c: Likewise.
11011 * expr.c: Likewise.
11012 * gjavah.c: Likewise.
11013 * java-except.h: Likewise.
11014 * java-tree.h: Likewise.
11015 * jcf-depend.c: Likewise.
11016 * jcf-dump.c: Likewise.
11017 * jcf-parse.c: Likewise.
11018 * jcf-path.c: Likewise.
11019 * jcf-reader.c: Likewise.
11020 * jcf-write.c: Likewise.
11022 * jv-scan.c: Likewise.
11023 * jvgenmain.c: Likewise.
11024 * jvspec.c: Likewise.
11025 * lang.c: Likewise.
11028 * parse-scan.y: Likewise.
11029 * parse.h: Likewise.
11030 * parse.y: Likewise.
11031 * typeck.c: Likewise.
11032 * verify.c: Likewise.
11033 * xref.c: Likewise.
11034 * xref.h: Likewise.
11035 * zextract.c: Likewise.
11036 * zipfile.h: Likewise.
11038 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11040 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11041 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11042 * constants.c (build_constant_data_ref): Check for cached
11043 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11044 in TYPE_CPOOL_DATE_REF.
11045 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11046 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11047 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11048 (LOCAL_FINAL): New macro.
11049 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11050 constant pool -- don't try to reuse.
11051 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11052 TYPE_LANG_SPECIFIC.
11053 (find_in_current_zip): Use TYPE_JCF.
11054 * parse.h (java_check_final): Prototype removed.
11055 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11056 (maybe_create_class_interface_decl,
11057 check_class_interface_creation): Likewise.
11058 (java_expand_finals): Function removed.
11059 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11060 (block_statement:): Fixed comment.
11061 (anonymous_class_creation:): Likewise.
11062 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11064 (check_class_interface_creation): Loosened error report on (inner)
11065 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11066 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11067 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11069 (create_interface): Likewise.
11070 (anonymous_class_counter): New static global.
11071 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11072 patch. Fixed comments.
11073 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11074 anonymous_class_counter when declaring a toplevel class.
11075 (craft_constructor): Fixed constructor name when handling
11076 anonymous classes. Anonymous class constructors to feature hidden
11077 this$<n> parameter.
11078 (java_fix_constructors): Added comment.
11079 (java_check_final): Function removed.
11080 (java_complete_expand_methods): Fixed comment. Don't generate
11081 class data, save its outgoing constant pool instead.
11082 (verify_constructor_super): Skip anonymous class constructor
11083 hidden this$<n> parameter.
11084 (java_expand_classes): New local `saved_ctxp'. Removed call to
11085 java_expand_finals and java_check_final. Expand anonymous class
11086 constructors. Generate class data.
11087 (build_super_invocation): Skip anonymous class hidden this$<n>
11089 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11090 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11091 (set_java_signature): Likewise.
11093 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11095 * gjavah.c: Delete ACC_VISIBILITY define.
11096 * jcf.h: Add ACC_VISIBILITY define.
11097 * parse.y: final: rule tagged <value>.
11098 (java_check_regular_methods): Use ACC_VISIBILITY define for
11099 default package access check.
11100 (local_variable_declaration_statement): Use final: rule.
11102 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11104 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11105 (final:): New rule.
11107 2000-01-17 Tom Tromey <tromey@cygnus.com>
11109 * gjavah.c (print_field_info): Allow non-static final fields.
11111 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11113 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11114 * parse.y (patch_anonymous_class): New function.
11115 (create_anonymous_class): Register incomplete type when the
11116 class/interface to extends/implement isn't known yet.
11117 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11118 (verify_constructor_super): Tuned error message.
11120 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11122 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11123 (ANONYMOUS_CLASS_P): New macro.
11124 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11125 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11126 * parse.y (create_class): Added leading argument.
11127 (maybe_create_class_interface_decl,
11128 check_class_interface_creation): Likewise.
11129 (craft_constructor): New function.
11130 (verify_constructor_super): Added argument in prototype.
11131 (class_declaration:): Inserted leading argument.
11132 (for_begin:): Use FOR_LOOP_P.
11133 (anonymous_class_creation): Create WFL of the anonymous class to
11134 instantiate. Call build_new_invocation. Added comments.
11135 (check_class_interface_creation): Handle parameter `anonymous' in
11136 verbose mode class creation announce.
11137 (link_nested_class_to_enclosing): Exclude anonymous classes.
11138 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11139 anonymous class, even though they appear to have an enclosing
11141 (create_interface): Pass extra argument to
11142 check_class_interface_creation.
11143 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11144 (create_class): Call check_class_interface_creation and
11145 maybe_create_class_interface_decl with extra new argument. Don't
11146 add private this$<n> to anonymous classes.
11147 (method_declarator): Insert hidden this$<n> to anonymous class
11149 (java_fix_constructors): Deleted code creating default
11150 constructor. Call craft_constructor instead.
11151 (java_check_regular_methods): Set `saw_constructor' to 1 for
11153 (fix_constructors): Pass extra argument to verify_constructor_super.
11154 (verify_constructor_super): New local `sdecl', use it. Search for
11155 matching constructor (possibly featuring arguments) in super
11157 (lookup_method_invoke): Craft constructor according to arguments
11158 list when dealing with anonymous class constructors.
11159 (build_super_invocation): Pass arguments to anonymous class super
11161 (search_loop): Use FOR_LOOP_P.
11162 (labeled_block_contains_loop_p): Likewise.
11164 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11166 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11167 (enclosing_context_p): New function.
11168 (get_access_flags_from_decl): Handle CLASS_STATIC.
11169 (maybe_layout_super_class): Extra first argument passed to
11171 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11173 * decl.c (access0_identifier_node): New global.
11174 (init_decl_processing): access0_identifier_node initialized.
11175 (pushdecl): Set DECL_CONTEXT only on non type decls.
11176 * expr.c (lookup_field): Lookup inner class fields in enclosing
11178 (expand_invoke): Use ID_INIT_P.
11179 (expand_java_field_op): Use DECL_CLINIT_P.
11180 * java-tree.def (CLASS_LITERAL): New tree code.
11181 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11182 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11183 (struct lang_decl): New field `inner_access'.
11184 (enclosing_context_p): Prototyped.
11185 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11186 ID_CLINIT_P): New macros.
11187 (CLASS_STATIC): New macro.
11188 (CLASS_ACCESS0_GENERATED_P): New macro.
11189 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11190 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11191 INNER_CLASS_P): New macros.
11192 (DECL_INNER_CLASS_LIST): New macro.
11193 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11195 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11196 the shift value to int. Fixed typo in comment.
11197 * lex.c (inst_id, wpv_id): Initialize.
11198 * mangle.c (unicode_mangling_length): Take `$' into account.
11199 * parse.h (DRECOVER, RECOVER): Terminate properly.
11200 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11201 (typedef struct _jdep): New field `enclosing'.
11202 (JDEP_ENCLOSING): New macro.
11203 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11204 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11205 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11206 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11207 GET_ENCLOSING_CPC_CONTEXT): New macros.
11208 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11209 (do_resolve_class): Added extra argument in prototype.
11210 * parse.y (resolve_class): Added extra argument in prototype.
11211 (maybe_create_class_interface_decl): Likewise.
11212 (maybe_use_access_method, build_wfl_wrap): New functions.
11213 (java_complete_expand_classes, java_complete_expand_class):
11215 (java_parser_context_push_initialized_field,
11216 java_parser_context_suspend, java_parser_context_resume):
11218 (maybe_make_nested_class_name, make_nested_class_name,
11219 set_nested_class_simple_name_value,
11220 link_nested_class_to_enclosing, find_as_inner_class,
11221 find_as_inner_class_do, check_inner_class_redefinition,
11222 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11223 maybe_build_thisn_access_method, build_outer_field_access,
11224 build_outer_field_access_methods, build_outer_field_access_expr,
11225 build_outer_method_access_method, build_new_access_id,
11226 build_outer_field_access_method, outer_field_access_p,
11227 outer_field_expanded_access_p, outer_field_access_fix,
11228 build_incomplete_class_ref, patch_incomplete_class_ref,
11229 create_anonymous_class): Likewise.
11230 (inst_id, wpv_id): New static global variables.
11231 (synchronized:): New rule, tagged <node>.
11232 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11234 (anonymous_class_creation:): New rule, tagged <node>.
11235 (NEW_TK): Tagged <node>.
11236 (type_literals, array_type_literal): New rules, tagged <node>.
11237 (class_declaration:): Removed action when reducing by class_body:
11238 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11239 using GET_CPC in sub-rules.
11240 (class_member_declaration): Handle inner classes.
11241 (method_declaration): When reducing method_header:, reset
11242 current_function_decl when appropriate.
11243 (method_declarator:): Set the number of formal parameter to 0 for
11244 method declared without arguments.
11245 (constructor_declarator:): Likewise.
11246 (static_initializer:): List of elements kept in a list.
11247 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11248 use of the keyword `static' for type declarations.
11249 (block_statement:): Handle inner class declarations.
11250 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11251 type qualified `this'.
11252 (class_instance_creation_expression): Use anonymous_class_creation:
11253 to handle inner class instances creation. Handle qualified `new'.
11254 (something_dot_new): Added appropriate actions.
11255 (create_new_parser_context): New function.
11256 (java_push_parser_context, java_parser_context_save_global,
11257 java_parser_context_suspend): Use create_new_parser_context.
11258 (check_modifiers): Changed leading comment.
11259 (check_class_interface_creation): Handle interclasses.
11260 (add_superinterfaces): Fixed comment.
11261 (create_interface): Build qualified name from the raw_name instead
11262 of its matching WFL. Push the initialized fields list. raw_name added
11263 as an extra argument to maybe_create_class_interface_decl.
11264 (create_class): Build qualified name from the raw_name instead of
11265 its matching WFL. Removed assignment to current_parsed_class_un.
11266 Call PUSH_ERROR before returning an error. Suspend the current
11267 parser context when processing an inner class. Push the
11268 initialized fields list. raw_name added as an extra argument to
11269 maybe_create_class_interface_decl. Add the private this$<n>
11271 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11272 (register_fields): Get the class type from GET_CPC and handle
11273 previous errors. Added code to handle the creation of static
11274 fields in inner classes. Initialized fields initialization
11275 statements kept in a list of lists.
11276 (maybe_generate_finit): Initialized fields initialization
11277 statements kept in a list of lists. Use GET_CPC.
11278 (maybe_generate_clinit): Likewise.
11279 (method_header): Use GET_CPC and GET_CPC_UN.
11280 (parser_qualified_classname): Handle inner classes.
11281 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11282 (java_fix_constructors): Hide pointer to enclosing context
11283 instance in constructor list when dealing with inner classes.
11284 (jdep_resolve_class): Call resolve_class with extra first argument
11286 (resolve_class): Add enclosing context as a first extra argument
11287 to do_resolve_class.
11288 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11290 (resolve_no_layout): Extra argument added to resolve_class
11292 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11293 (java_get_real_method_name): Use GET_CPC_UN.
11294 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11295 (java_check_abstract_methods): Handle static method declared in
11296 inner classes by an error.
11297 (java_check_regular_methods): Use DECL_CLINIT_P.
11298 (source_start_java_method): Also set DECL_MAX_LOCALS.
11299 (create_artificial_method): Call java_parser_context_save_global
11300 and java_parser_context_restore_global instead of saving/restoring
11301 the context by hand.
11302 (expand_start_java_method): Improved verbose mode message.
11303 (java_complete_expand_methods): Fixed leading comment. Use
11305 (fix_constructors): Added assignment to this$<n> if necessary.
11306 (java_expand_classes): Call java_complete_expand_classes instead
11307 of java_complete_expand_methods.
11308 (make_qualified_primary): Simplified.
11309 (merge_qualified_name): Optimized for missing left or right parts.
11310 (resolve_expression_name): Handle access to outer class fields from
11312 (resolve_qualified_expression_name): New macro
11313 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11314 classes. Report error on non appropriate qualification of
11315 `new'. Handle qualified `this'.
11316 (not_accessible_p): Allow access to outer class private fields from
11318 (patch_method_invocation): Handle method invocations through
11319 access methods and inner class constructor invocations.
11320 (find_applicable_accessible_methods_list): Search enclosing
11321 contexts of an inner class.
11322 (search_applicable_methods_list): Fixed typo.
11323 (argument_types_convertible): Handle inner class constructors'
11324 hidden outer context reference argument.
11325 (qualify_ambiguous_name): Handle qualified `this'.
11326 (java_complete_lhs): Handle use of field accessed through
11327 artificial access methods in various cases of assignments. Handle
11328 CLASS_LITERAL node.
11329 (check_final_assignment): Use DECL_CLINIT_P.
11330 (valid_ref_assignconv_cast_p): Handle the destination being an
11331 enclosing context of the source.
11332 (patch_unaryop): Handle use of field accessed through artificial
11334 (patch_return): Use DECL_CLINIT_P.
11335 (patch_throw_statement): Use DECL_CLINIT_P.
11336 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11337 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11340 2000-01-16 Anthony Green <green@cygnus.com>
11342 * parse.y (build_string_concatenation): Only use
11343 StringBuffer(String) shortcut if String arg is constant.
11345 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11347 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11348 the shift value to int. Fixed typo in comment.
11350 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11352 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11353 * jcf-write.c: Likewise.
11354 * parse.y: Likewise.
11355 * parse.c: Regenerate.
11357 2000-01-09 Anthony Green <green@cygnus.com>
11359 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11360 bytecodes in the correct order.
11362 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11364 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11366 2000-01-06 Anthony Green <green@cygnus.com>
11368 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11369 before building constant array decl.
11371 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11373 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11374 method invocation and typo in conditional expression.
11375 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11376 the appropriate NOTE_POP.
11377 * parse.y (patch_binop): Shift value mask to feature the right
11380 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11382 * class.c (assume_compiled, assume_compiled_node): Add static
11384 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11386 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11388 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11390 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11391 to `__modifier' to avoid stringifying it.
11393 * parse.y (verify_constructor_circularity): Don't call a variadic
11394 function with a non-literal format string.
11395 (java_check_abstract_methods): Move unreachable code inside
11396 `continue' statement.
11397 (lookup_method_invoke): Call xstrdup, not strdup.
11399 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11402 * jcf-parse.c (yyparse): Likewise.
11404 * jv-scan.c (main): Likewise.
11406 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11408 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11409 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11410 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11413 * parse.y (synchronized, variable_redefinition_error,
11414 check_class_interface_creation, create_interface, create_class,
11415 method_header, finish_method_declaration,
11416 check_modifiers_consistency, method_declarator,
11417 complete_class_report_errors, check_abstract_method_definitions,
11418 java_check_regular_methods, check_throws_clauses,
11419 java_check_abstract_methods, read_import_dir,
11420 check_pkg_class_access, declare_local_variables, fix_constructors,
11421 cut_identifier_in_qualified, resolve_expression_name,
11422 resolve_qualified_expression_name, patch_method_invocation,
11423 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11424 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11425 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11426 patch_try_statement, patch_synchronized_statement,
11427 patch_throw_statement, check_thrown_exceptions,
11428 patch_conditional_expr): Likewise.
11430 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11432 * Makefile.in (LIBDEPS): Added gcc's errors.o
11433 (../jcf-dump$(exeext):): Link with gcc's errors.o
11434 (../gcjh$(exeext):): Likewise.
11435 * expr.c (expand_java_NEW): Layout the entire target type instead of
11436 laying out its methods only.
11437 (lookup_field): Layout the class after having loaded it.
11438 * java-tree.h (java_debug_context): Declared.
11439 * jcf-io.c (toplev.h): Included.
11440 (find_class): Removed assignment to jcf's outofsynch
11441 field. Force source file to be read if newer than its matching
11442 class file. Tweaked debug messages.
11443 * jcf-parse.c (jcf_out_of_synch): Deleted.
11444 (read_class): Call to jcf_out_of_synch removed.
11445 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11446 (jcf_out_of_synch): Prototype deleted.
11447 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11448 `deprecated' and `class_err': integer turned into bit-fields.
11449 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11450 * parse.y (package_list): New global.
11451 (package_declaration:): Record newly parsed package name.
11452 (extra_ctxp_pushed_p): Static global deleted.
11453 (java_parser_context_save_global): Create buffer context for the
11454 purpose of saving globals, if necessary.
11455 (java_parser_context_restore_global): Pop context pushed for the
11456 purpose of saving globals, if necessary.
11457 (java_debug_context_do): New prototype and function.
11458 (java_debug_context): Likewise.
11459 (do_resolve_class): Use already parsed package names to qualify
11460 and lookup class candidate.
11461 (java_pre_expand_clinit): Removed unnecessary local variable.
11463 1999-12-17 Tom Tromey <tromey@cygnus.com>
11465 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11467 (process_file): Use `\n\' at end of each line in string.
11469 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11471 * expr.c (expand_invoke): Layout the loaded class before
11472 attempting to use it.
11473 (expand_java_field_op): Allow final field assignments to take
11475 * typeck.c (convert): Return error_mark_node if expr is null.
11477 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11479 * class.c (class_depth): Return -1 if the class doesn't load
11481 * expr.c (can_widen_reference_to): Check for errors during depth
11482 computation and return 0 accordingly.
11483 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11484 create default constructors and add an other error check.
11485 * parse.h (java_fix_constructors): Prototyped.
11486 * parse.y (java_pre_expand_clinit): Likewise.
11487 (build_super_invocation): Re-prototyped to feature one argument.
11488 (java_check_circular_reference): Directly use `current'.
11489 (java_fix_constructors): New function.
11490 (java_check_regular_methods): Don't create default constructors
11491 here, but abort if none were found.
11492 (java_complete_expand_methods): Pre-process <clinit> calling
11493 java_pre_expand_clinit.
11494 (java_pre_expand_clinit): New function.
11495 (fix_constructors): build_super_invocation invoked with the
11496 current method declaration as an argument.
11497 (build_super_invocation): Use the context of the processed method
11498 decl argument instead of current_class.
11499 * typeck.c (lookup_java_method): Take WFLs in method names into
11502 1999-12-14 Per Bothner <per@bothner.com>
11504 * class.c (make_class_data): flag_keep_inline_functions to keep
11505 private methods in the method array.
11507 1999-12-15 Anthony Green <green@cygnus.com>
11509 * check-init.c (check_init): Take into account both types of
11510 `throw's when checking for uninitialized variables.
11512 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11514 * parse.y (java_complete_lhs): Force conversion of array
11515 dimensions to int_type_node, that's what runtime's ABI expects.
11517 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11519 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11520 operand of a WFL, until the Java front-end gets fixed with regard
11521 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11523 1999-12-10 Andrew Haley <aph@cygnus.com>
11525 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11526 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11527 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11528 java-tree.h: Ditto.
11529 jcf-write.c: Ditto.
11531 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11533 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11534 before calling expand_eh_region_start and expand_start_all_catch.
11535 * except.c (expand_start_java_handler): Switch to permanent
11536 obstack before calling expand_eh_region_start.
11537 (expand_end_java_handler): Switch to permanent obstack before
11538 calling expand_start_all_catch.
11540 1999-12-5 Anthony Green <green@cygnus.com>
11542 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11543 function with side effects.
11544 (init_decl_processing): Mark all memory allocating DECLs with
11547 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11549 * except.c (expand_end_java_handler): Call
11550 expand_resume_after_catch and end_catch_handler.
11552 1999-11-30 Anthony Green <green@cygnus.com>
11554 * verify.c (verify_jvm_instructions): Create new return label
11555 chain if non existent (don't rely on the verified state of the jsr
11558 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11560 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11561 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11563 * parse.y (patch_assignment): Removed bogus final class test on
11564 lhs when checking on whether to emit an ArrayStoreException runtime
11566 * expr.c (expand_java_arraystore): Likewise.
11568 1999-11-28 Anthony Green <green@cygnus.com>
11570 * decl.c (find_local_variable): Reuse single slot decls when
11573 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11575 * jcf-parse.c (saw_java_source): Global variable removed.
11576 (read_class): Don't use `saw_java_source'. Added extra braces.
11577 (yyparse): Code setting `saw_java_source' removed.
11579 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11581 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11583 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11585 * verify.c (merge_type_state): Non verified subroutines being
11586 considered more than once to trigger passive type merge.
11588 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11590 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11591 in case of error. Error message tuned.
11593 1999-11-21 Anthony Green <green@cygnus.com>
11595 * constants.c (find_methodref_index): Unwrap method names before
11596 inserting them in the constant pool.
11598 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11600 * class.c (assume_compiled_node): New typedef.
11601 (assume_compiled_tree): New static data.
11602 (find_assume_compiled_node): New function.
11603 (add_assume_compiled): New function.
11604 (assume_compiled): New function.
11605 * class.c (make_class_data): Use assume_compiled.
11606 (is_compiled_class): Use assume_compiled.
11608 * java-tree.h (add_assume_compiled): Declare.
11610 * lang.c (lang_decode_option): Parse new options.
11612 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11614 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11615 int_type_node: that's what `_Jv_AllocObject' expects.
11617 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11619 * parse.y (lookup_method_invoke): Use lang_printable_name to
11620 reliably build the type name during error report. Fixes PR gcj/97.
11622 1999-11-09 Tom Tromey <tromey@cygnus.com>
11624 * jcf-path.c: Include <sys/stat.h>.
11625 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11626 (DIR_UP): New macro.
11628 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11630 * parse.y (source_end_java_method): Resume permanent allocation,
11631 reversing Apr 27 1998 patch.
11632 (patch_string_cst): Pop obstacks after having pushed the permanent
11635 1999-11-05 Tom Tromey <tromey@cygnus.com>
11637 * class.c (finish_class): Emit inlined methods if any native
11638 methods exist in the class. Fixes PR gcj/85.
11640 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11642 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11643 (qualify_ambiguous_name): Likewise.
11645 1999-11-03 Godmar Back <gback@cs.utah.edu>
11647 * typeck.c: (lookup_java_method): search all inherited
11648 interfaces when looking up interface method.
11650 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11652 * parse.y (method_header:): Issue error message for rule `type
11654 (synchronized:): Error report when not using synchronized.
11656 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11658 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11659 being used before the superclass constructor has been called.
11660 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11661 instead of `CALL_THIS_CONSTRUCTOR_P'.
11663 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11665 * check-init.c: Fix typo in comment.
11667 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11669 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11672 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11674 * parse.y (expression_statement:): Call function to report
11675 improper invocation of a constructor.
11676 (parse_ctor_invocation_error): New function.
11678 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11680 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11683 1999-10-21 Tom Tromey <tromey@cygnus.com>
11685 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11686 in generated `main'.
11688 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11690 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11691 (qualify_ambiguous_name): Likewise.
11693 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11695 * parse.y (java_complete_tree): fold_constant_for_init to work on
11697 (java_complete_lhs): Likewise.
11698 (array_constructor_check_entry): Complete an initializer element
11699 on permanent_obstack.
11701 1999-10-19 Tom Tromey <tromey@cygnus.com>
11703 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11704 From Mike Moreton <mike@pillim.demon.co.uk>.
11706 1999-10-15 Greg McGary <gkm@gnu.org>
11708 * java-tree.h (flag_bounds_check): Remove extern decl.
11709 * lang.c (flag_bounds_check): Remove global variable.
11710 (lang_f_options): Remove "bounds-check" entry.
11711 (lang_init_options): Default flag_bounds_check to "on".
11713 1999-10-14 Tom Tromey <tromey@cygnus.com>
11715 * jvgenmain.c (usage): New function.
11716 (main): Use it. Also, handle `-D' options.
11717 * jvspec.c (lang_specific_driver): Recognize -D.
11718 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11720 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11722 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11724 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11725 variadic function with a non-literal format string.
11727 * parse-scan.y (report_main_declaration): Likewise.
11729 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11731 * parse.y (read_import_dir, patch_assignment, patch_binop,
11732 patch_array_ref): Likewise.
11734 * typeck.c (build_java_array_type): Likewise.
11736 * verify.c (verify_jvm_instructions): Likewise.
11738 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11740 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11742 1999-10-07 Anthony Green <green@cygnus.com>
11744 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11745 where CHECK_PUT may fail for valid reasons.
11747 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11748 UNSAFE_PUTN): New macros.
11750 1999-10-04 Tom Tromey <tromey@cygnus.com>
11752 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11753 well. Fixes Java PR gcj/59.
11754 * parse-scan.y (yyerror): Report errors.
11756 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11758 * decl.c (insert_block): Remove unconditional `abort'.
11760 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11762 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11763 FUNCTION_CODE now of type int. All callers changed.
11764 Set the builtin's DECL_BUILT_IN_CLASS.
11766 1999-09-23 Tom Tromey <tromey@cygnus.com>
11768 * jvspec.c (lang_specific_driver): Don't read spec file if
11769 -fsyntax-only given.
11771 1999-09-22 Tom Tromey <tromey@cygnus.com>
11773 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11775 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11776 (WORDS_TO_LONG): Likewise.
11777 (WORDS_TO_DOUBLE): Likewise.
11779 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11781 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11782 (RELOCATION_VALUE_1): Likewise.
11783 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11784 push_in_const, push_long_const): Prototyped.
11785 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11786 (push_constant2): Likewise.
11787 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11788 (find_constant_wide): Cast find_constant2's integer arguments to
11790 (find_constant_index): Cast find_constant2's and find_constant2's
11791 integer arguments to `jword'.
11792 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11793 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11794 (emit_if): Use RELOCATION_VALUE_1.
11795 (emit_goto): Likewise.
11796 (emit_jsr): Likewise.
11797 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11798 argument to push_long_const to HOST_WIDE_INT.
11800 1999-09-15 Andreas Schwab <schwab@suse.de>
11802 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11804 1999-09-20 Nick Clifton <nickc@cygnus.com>
11806 * lang.c (lang_decode_option): Extend comment.
11808 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11810 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11813 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11815 * gjavah.c (get_field_name, print_method_info, print_include,
11816 add_namelet): Use xmalloc, not malloc.
11818 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11819 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11822 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11824 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11826 * jcf-path.c (add_entry): Likewise.
11828 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11830 * jv-scan.c (xmalloc): Remove definition.
11832 * jvgenmain.c (xmalloc): Likewise.
11834 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11836 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11838 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11839 concat, not xmalloc/sprintf.
11840 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11841 (xstrdup): Remove definition.
11843 * parse.y (duplicate_declaration_error_p,
11844 constructor_circularity_msg, verify_constructor_circularity,
11845 check_abstract_method_definitions, java_check_regular_methods,
11846 java_check_abstract_methods, patch_method_invocation,
11847 check_for_static_method_reference, patch_assignment, patch_binop,
11848 patch_cast, array_constructor_check_entry, patch_return,
11849 patch_conditional_expr): Use xstrdup, not strdup.
11851 * zextract.c (ALLOC): Use xmalloc, not malloc.
11853 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11855 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11857 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11858 (do_spec, lang_specific_pre_link, lang_specific_driver,
11859 input_filename, input_filename_length): Don't declare.
11860 (main_class_name, jvgenmain_spec, lang_specific_driver):
11862 (lang_specific_driver): All calls to the function pointer
11863 parameter now explicitly call `fatal'.
11865 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11867 * parse.y (find_applicable_accessible_methods_list): Search
11868 abstract classes as interfaces.
11870 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11872 * class.c (finish_class): We're now outside a valid method
11873 declaration. Tell the rest of gcc so.
11875 1999-09-08 Bruce Korb autogen@linuxbox.com
11877 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11879 1999-09-07 Tom Tromey <tromey@cygnus.com>
11881 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11883 (decode_signature_piece): Don't emit "::" in JArray<>.
11884 (print_namelet): Only print trailing `;' when printing a class.
11886 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11888 * java-tree.h: Delete declarations for all tree nodes now moved to
11890 * decl.c: Delete their definitions.
11892 1999-09-04 Mark Mitchell <mark@codesourcery.com>
11894 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
11895 * Makefile.in (OBJS): Add ggc-callbacks.o.
11896 (OBJDEPS): Likewise.
11898 1999-09-03 Tom Tromey <tromey@cygnus.com>
11900 * parse.y (strip_out_static_field_access_decl): Return operand if
11901 it satisfies JDECL_P.
11903 1999-09-02 Tom Tromey <tromey@cygnus.com>
11905 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
11906 Handle nested arrays, like `[[I'.
11908 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11910 * class.c (finish_class): Remove unused parameter, all callers
11913 * expr.c (build_java_athrow): Change return type to void.
11914 (java_lang_expand_expr): Make sure each case in switch returns a
11917 * java-tree.h (finish_class): Fix prototype to take void args.
11919 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
11920 (main): Issue return from main, not exit.
11922 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
11924 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
11926 * jv-scan.c (main): Issue return from main, not exit.
11928 * parse.y (check_abstract_method_definitions,
11929 java_check_abstract_method_definitions): Add static prototypes.
11930 (java_complete_expand_methods): Fix call to `finish_class'.
11932 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
11935 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11937 * lang.c (language_string): Constify.
11939 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11941 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
11942 Remove hacks for stuff which comes from libiberty.
11944 * Make-lang.in: Likewise.
11946 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
11948 * Makefile.in (xref.o): Depend on xref.c explicitly.
11950 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11952 * java-tree.h (lang_printable_name): Constify a char*.
11954 * lang.c (lang_printable_name): Likewise.
11956 1999-08-27 Jeffrey A Law (law@cygnus.com)
11958 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
11959 comments in C code.
11961 1999-08-26 Tom Tromey <tromey@cygnus.com>
11963 * gjavah.c (print_cxx_classname): Print "::" before qualified
11966 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
11968 * parse.y (lookup_cl): Changed leading comment. Now does its best
11969 to set the column number.
11970 (qualify_ambiguous_name): Take WFL wrappers into account.
11972 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
11974 * verify.c (verify_jvm_instructions): Don't check instruction
11975 validity beyond end of method.
11977 1999-08-25 Tom Tromey <tromey@cygnus.com>
11979 * jvspec.c (lang_specific_driver): Correctly handle --help again.
11981 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11983 * gjavah.c (print_name, print_base_classname, utf8_cmp,
11984 cxx_keyword_subst, generate_access, name_is_method_p,
11985 get_field_name, print_field_name, super_class_name, print_include,
11986 decode_signature_piece, print_class_decls, usage, help,
11987 java_no_argument, version, add_namelet, print_namelet): Add static
11989 (print_base_classname, utf8_cmp, cxx_keyword_subst,
11990 name_is_method_p): Constify a char*.
11991 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
11992 Provide a final else clause in an if-else-if.
11993 (print_field_info): Add missing final arg in function call to
11994 `print_field_name'.
11995 (print_method_info, decompile_method, decode_signature_piece,
11996 print_c_decl, print_full_cxx_name, print_stub,
11997 print_mangled_classname, super_class_name, print_include,
11998 add_namelet, add_class_decl, print_class_decls, process_file,
11999 help): Constify a char*.
12001 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12002 push_int_const, find_constant_wide, find_constant_index,
12003 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12004 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12005 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12006 emit_if, emit_goto, emit_jsr, call_cleanups,
12007 make_class_file_name): Add static prototypes.
12008 (generate_bytecode_return, generate_bytecode_insns): Pass a
12009 NULL_PTR, not a NULL_TREE.
12011 * jv-scan.c: Include "jcf.h".
12012 (main): Declare using DEFUN macro.
12014 * jvspec.c (find_spec_file, lang_specific_pre_link,
12015 lang_specific_driver): Add prototypes.
12016 (find_spec_file): Constify a char*.
12018 * keyword.gperf (hash, java_keyword): Add prototypes.
12020 * lang.c (lang_print_error): Add static prototype.
12021 (lang_init): Prefer memcpy over bcopy to avoid casts.
12023 * lex.c (yylex): Add static prototype.
12025 * parse-scan.y: Include "lex.c" earlier.
12027 * parse.h: Remove redundant declaration for `yylex'.
12029 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12030 labeled_block_contains_loop_p): Add static prototypes.
12031 (not_accessible_p): Make static to match prototype.
12033 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12035 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12037 * parse.y (check_method_redefinition): Changed leading comment.
12038 (check_abstract_method_definitions): New function.
12039 (java_check_abstract_method_definitions): New function.
12040 (java_check_regular_methods): Call it.
12041 (verify_constructor_super): Fixed indentation.
12042 (lookup_method_invoke): Likewise.
12044 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12046 * parse.y (method_header): Return a null pointer if the current
12047 class node is null.
12048 (finish_method_declaration): Return if the current function decl
12050 (source_start_java_method): Likewise.
12051 (java_method_add_stmt): Likewise.
12053 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12055 * class.c (emit_register_class): Removed unnecessary call to
12057 * parse.y (labeled_block_contains_loop_p): Removed unused local
12060 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12062 * parse.y (java_refold): Added prototype.
12064 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12066 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12067 (java_stabilize_reference): Removed unnecessary `else'.
12068 (java_complete_lhs): Set flag to remember boolean. Call
12069 java_refold. Added comments.
12070 (java_decl_equiv): New function.
12071 (binop_compound_p): Likewise.
12072 (java_refold): Likewise.
12073 (patch_unaryop): Striped static field access assigned to decl and
12074 op. Changed promotion scheme for ++/-- operators.
12075 (search_loop): New function.
12076 (labeled_block_contains_loop_p): Likewise.
12077 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12079 (patch_bc_statement): Call search_loop. Fixed comment.
12081 1999-08-14 Anthony Green <green@cygnus.com>
12083 * expr.c (java_lang_expand_expr): Mark static array data as
12086 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12088 * jvgenmain.c (main): NUL-terminate name_obstack.
12090 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12092 * check-init.c (check_bool2_init, done_alternative): Add static
12095 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12096 (add_method, build_utf8_ref, build_class_ref,
12097 append_gpp_mangled_type, layout_class_method): Constify a char*.
12099 * decl.c (push_promoted_type, make_binding_level): Add static
12101 (push_promoted_type, pushdecl): Constify a char*.
12103 * except.c (find_handler_in_range, link_handler,
12104 check_start_handlers): Add static prototypes.
12106 * expr.c (process_jvm_instruction): Constify a char*.
12108 * gjavah.c (main): Constify a char*.
12110 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12113 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12115 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12116 munge, print_ents): Constify a char*.
12118 * jcf-dump.c (disassemble_method): Constify a char*.
12119 (print_constant_pool, print_exception_table): Add static prototypes.
12120 (print_constant, print_exception_table, main, disassemble_method):
12123 * jcf-io.c (find_classfile, find_class): Likewise.
12125 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12126 (set_source_filename, predefined_filename_p): Add static prototypes.
12127 (set_source_filename, get_constant, get_class_constant,
12128 find_in_current_zip): Constify a char*.
12130 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12132 (add_entry, add_path, jcf_path_classpath_arg,
12133 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12135 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12136 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12137 jcf_parse_one_method, jcf_parse_methods,
12138 jcf_parse_final_attributes): Add static prototypes.
12139 (get_attribute): Constify a char*.
12141 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12142 jcf_dependency_add_target, jcf_path_classpath_arg,
12143 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12145 * jv-scan.c (main): Constify a char*.
12146 (gcc_obstack_init): Add prototype arguments.
12148 * jvgenmain.c (gcc_obstack_init): Likewise.
12149 (main): Constify a char*.
12151 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12153 (put_decl_string, lang_print_error): Constify a char*.
12154 (lang_init): Remove redundant extern prototype.
12156 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12158 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12159 Add static prototypes.
12160 (get_type_from_signature): Constify a char*.
12162 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12163 Add static prototypes.
12164 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12165 (verify_jvm_instructions): Constify a char*.
12167 * xref.c (xref_flag_value): Likewise.
12169 * xref.h (xref_flag_value): Likewise.
12171 * zextract.c (makeword, makelong): Add static prototypes.
12172 (makeword, makelong): Constify a uch*.
12174 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12176 * lang.c (java_dummy_print): Constify a char*.
12177 (lang_print_error): Likewise.
12178 (lang_init): Remove redundant prototype for `print_error_function'.
12179 (lang_init_source): Likewise.
12180 (lang_identify): Constify a char*.
12182 1999-08-09 Tom Tromey <tromey@cygnus.com>
12184 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12185 (WORDS_TO_LONG): Likewise.
12186 (WORDS_TO_DOUBLE): Likewise.
12188 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12190 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12192 * expr.c (java_stack_pop, java_array_data_offset,
12193 build_java_throw_out_of_bounds_exception, case_identity,
12194 build_java_check_indexed_type): Add static prototypes.
12195 (linenumber_table, expand_invoke, expand_java_field_op,
12196 build_primtype_type_ref, expand_byte_code): Constify a char*.
12198 * java-tree.h (build_primtype_type_ref, linenumber_table):
12200 (java_lang_expand_expr): Add prototype.
12202 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12203 `java_lang_expand_expr'.
12205 * lex.c (java_lex_error): Constify a char*.
12206 (java_get_unicode, java_read_char, java_allocate_new_line,
12207 java_unget_unicode, java_sneak_unicode): Prototype.
12209 * parse-scan.y (current_class, package_name, method_declarator,
12210 report_class_declaration, yyerror): Constify a char*.
12212 * parse.h (java_report_errors): Prototype.
12213 (yyerror): Constify a char*.
12215 * parse.y (classitf_redefinition_error, check_modifiers,
12216 parse_jdk1_1_error, lookup_package_type,
12217 lookup_package_type_and_set_next, get_printable_method_name,
12218 purify_type_name): Constify a char*.
12219 (build_super_invocation, maybe_generate_finit,
12220 verify_constructor_super, parser_add_interface,
12221 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12222 java_complete_expand_methods, java_expand_finals,
12223 cut_identifier_in_qualified, java_stabilize_reference,
12224 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12225 merge_string_cste): Prototype.
12226 (single_type_import_declaration, yyerror,
12227 variable_redefinition_error, build_array_from_name,
12228 build_unresolved_array_type, check_class_interface_creation,
12229 resolve_class, complete_class_report_errors,
12230 note_possible_classname, read_import_dir,
12231 find_in_imports_on_demand, resolve_package, fix_constructors,
12232 check_deprecation, lookup_method_invoke,
12233 maybe_build_primttype_type_ref, array_constructor_check_entry):
12235 (java_complete_expand_methods, java_expand_finals): Make static.
12236 (convert_narrow): Remove static prototype.
12238 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12240 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12242 1999-08-02 Richard Henderson <rth@cygnus.com>
12244 * decl.c: Include defaults.h instead of expr.h.
12245 * parse.y: Likewise.
12247 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12249 * java/decl.c (start_java_method): Change all uses of
12250 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12251 Ensure expr.h is included.
12252 * java/expr.c (pop_arguments): Ditto.
12253 * java/parse.y (expand_start_java_method): Ditto.
12255 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12257 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12259 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12261 * decl.c: Include "function.h".
12262 * except.c: Likewise.
12263 * parse.y: Likewise.
12264 * Makefile.in: Update dependencies.
12266 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12268 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12269 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12270 `modifier' with ATTRIBUTE_UNUSED.
12272 * gjavah.c (process_file): Add braces around ambiguous `else'.
12274 * jcf-dump.c (print_access_flags, localvar_free): Change return
12277 * parse.y (java_complete_expand_method): Initialize variable
12279 (resolve_qualified_expression_name): Likewise for `field_decl'.
12280 (patch_method_invocation): Likewise for `class_to_search'.
12281 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12282 (patch_assignment): Likewise for `lhs_type'.
12284 * verify.c (verify_jvm_instructions): Remove unused variable
12287 1999-07-25 Richard Henderson <rth@cygnus.com>
12289 * decl.c (va_list_type_node): New.
12291 1999-07-25 Anthony Green <green@cygnus.com>
12293 * gjavah.c (print_stub): New function.
12294 (METHOD_IS_NATIVE): New macro.
12295 (print_mangled_classname): Make static.
12296 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12297 (process_file): Perform stub generation.
12298 (HANDLE_METHOD): Don't emit class decls during stub
12300 (HANDLE_END_METHOD): Take into account stub generation.
12301 (print_method_info): Handle stub generation.
12302 (print_stub): New function.
12303 (print_cxx_classname): Make signature consistant with others.
12304 (help): Describe -stubs option.
12305 (main): Create stub file.
12306 (version): Use version.c.
12307 (print_full_cxx_name): New function.
12308 (print_c_decl): Use print_full_cxx_name.
12310 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12312 * check-init.c (check_init): Handle MAX_EXPR.
12314 1999-07-15 Andrew Haley <aph@cygnus.com>
12316 * lang.c (flag_use_divide_subroutine): New variable.
12317 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12318 fp-to-integer conversion.
12319 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12322 * expr.c (build_java_soft_divmod): New function.
12323 (build_java_binop): Call build_java_soft_divmod if
12324 flag_use_divide_subroutine is set.
12325 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12326 soft_lrem_node: new builtin functions.
12327 (init_decl_processing) Initialize the new builtins.
12328 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12329 soft_lrem_node: new builtin functions.
12330 (build_java_soft_divmod): New function.
12331 * parse.y: Call build_java_soft_divmod if
12332 flag_use_divide_subroutine is set.
12333 * parse.c: Rebuilt.
12335 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12336 a --specs= arg) even if not linking.
12337 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12338 -fuse-divide-subroutine
12340 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12342 * parse.y (resolve_and_layout): Check methods only once.
12343 (resolve_qualified_expression_name): Verify thrown exceptions
12345 (check_thrown_exceptions): Reject exceptions thrown in
12346 initializer. Error message tuned.
12348 1999-07-14 Andrew Haley <aph@cygnus.com>
12350 * expr.c (expand_expr): Do not return the last statement in a
12351 block as the block's value.
12353 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12355 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12356 CALL_EXPR, to avoid order of evaluation changes.
12358 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12360 * parse.y (qualify_ambiguous_name): Do not use
12361 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12363 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12365 * check-init.c (check_init): Handle MAX_EXPR.
12366 * expr.c (force_evaluation_order): Force method call arguments to
12367 be evaluated in left-to-right order.
12368 * parse.y (qualify_ambiguous_name): Loop again to qualify
12369 NEW_ARRAY_EXPR properly.
12371 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12373 * parse.y (patch_invoke): Resolve unresolved invoked method
12375 (qualify_ambiguous_name): STRING_CST to qualify expression for
12376 type name resolution.
12378 1999-06-24 Andrew Haley <aph@cygnus.com>
12380 * class.c (finish_class): Whenever a deferred method is
12381 output, rescan the list of methods to see if a new candidate for
12382 output can be found.
12384 1999-06-28 Tom Tromey <tromey@cygnus.com>
12386 * jvspec.c (lang_specific_driver): Recognize --help.
12388 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12390 * parse.y (resolve_package): Fixed bogus return statement.
12391 (patch_method_invocation): Resolve method invocation beginning with
12392 a package name qualifier.
12394 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12396 * Make-lang.in (java.stage1): Depend on stage1-start.
12397 (java.stage2): Likewise for stage2-start.
12398 (java.stage3): Likewise for stage3-start.
12399 (java.stage4): Likewise for stage4-start.
12401 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12403 * parse.y (java_complete_lhs): When doing cross referencing, don't
12404 try to keep file location on a WFL expanded as a CALL_EXPR.
12406 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12408 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12409 compiling to class file a void method with an empty method body.
12410 As a side effect, the bytecode backend will generate the
12411 appropriate `return' instruction.
12413 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12415 * parse.y (lookup_package_type_and_set_next): New function prototype.
12416 (resolve_package): Search current and imported packages.
12417 (lookup_package_type_and_set_next): New function.
12419 1999-06-22 Andrew Haley <aph@cygnus.com>
12421 * verify.c (verify_jvm_instructions): Check for pending blocks
12422 before invalid PC test and opcode switch, not after.
12424 1999-06-21 Andrew Haley <aph@cygnus.com>
12426 * except.c (find_handler_in_range): The upper limit for exception
12427 ranges is exclusive, not inclusive: (start <= pc < end).
12428 (link_handler): find child pointer which points to outer by
12429 searching sibling list: previous code incorrectly assumed that
12430 outer->outer->first_child must point to outer.
12431 * verify.c (verify_jvm_instructions): FIXME added to code for
12433 (verify_jvm_instructions): Do not assume that the last block
12434 processed in a subroutine is a block which ends with a `ret'
12435 instruction. With some control flows it is possible that the last
12436 block ends with an `athrow'.
12438 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12440 * parse.y (qualify_ambiguous_name): Reorganized the post
12441 evaluation of non WFL leading expression nodes.
12443 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12445 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12448 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12450 * parse.y (qualify_ambiguous_name): Handle qualified expression
12451 beginning with a STRING_CST.
12453 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12455 * parse.y (register_fields): Set DECL_INITIAL on both
12456 pre-initialized static and public fields.
12457 (resolve_field_access): Static field access expressions to always
12459 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12460 qualification. CONVERT_EXPR to be resolved as an expression name.
12461 (java_complete_lhs): Identify and access qualified final
12462 initialized field in switch statement case expression.
12463 (fold_constant_for_init): Pre-initialized field decl constant to
12466 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12468 * parse.y (note_possible_classname): Mark returned node with
12469 QUALIFIED_P only if the original class name contained a '/'.
12471 1999-06-05 Anthony Green <green@cygnus.com>
12473 * Make-lang.in (gcjh): More parallel build fixes.
12475 1999-06-03 Mike Stump <mrs@wrs.com>
12477 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12479 1999-06-02 Anthony Green <green@cygnus.com>
12481 * except.c (link_handler): Chain exception handlers in order.
12483 1999-06-02 Anthony Green <green@cygnus.com>
12485 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12486 with nops and process as usual in order to always set correct EH
12487 ranges. Emit detailed warnings about unreachable bytecodes.
12489 1999-06-02 Anthony Green <green@cygnus.com>
12491 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12494 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12496 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12497 or the searched field decl.
12499 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12501 * parse.y (fold_constant_for_init): Convert numerical constant
12502 values to the type of the assigned field.
12504 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12506 * expr.c (lookup_field): Relaxed the test on class loading error
12508 * parse.y (fold_constant_for_init): Enabeled old code.
12510 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12512 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12513 decide the validity of the cast of a java.lang.Cloneable reference
12515 (patch_conditional_expr): Fixed first argument passed to
12516 binary_numeric_promotion.
12518 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12520 * parse.y (qualify_ambiguous_name): Take into account that a
12521 CONVERT_EXPR might specify a type as a WFL.
12523 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12525 * parse.y (patch_assignment): Save the rhs before using it as an
12526 argument to _Jv_CheckArrayStore.
12528 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12530 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12532 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12534 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12535 floating point literal only when the exponent indicator has been
12538 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12540 * parse.y (formal_parameter:): Construct argument tree list
12541 element even if a yet unsupported final parameter was encountered.
12543 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12545 * parse.y (finish_method_declaration): Issue errors for native or
12546 abstract methods declared with a method body, as well as for non
12547 native or non abstract methods with no method body.
12549 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12551 * class.c (build_utf8_ref): Initialize variable `field'.
12553 * decl.c (init_decl_processing): Initialize variable `field'.
12555 * expr.c (build_known_method_ref): Mark parameters `method_type',
12556 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12557 (process_jvm_instruction): Likewise for parameter `length'.
12559 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12560 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12563 * parse.y (maybe_generate_clinit): Remove unused variable
12564 `has_non_primitive_fields'.
12565 (find_in_imports_on_demand): Initialize variables `node_to_use'
12567 (patch_binop): Likewise for variable `prom_type'.
12568 (patch_unaryop): Likewise for variable `prom_type'.
12570 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12572 * xref.c (xref_table): Add missing initializer.
12574 1999-05-14 Tom Tromey <tromey@cygnus.com>
12576 * java-except.h (struct eh_range): Removed unused `next' member.
12577 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12578 after adding all exception handlers. Sort exception ranges in
12580 (struct pc_index): New structure.
12581 (start_pc_cmp): New function.
12582 * except.c (add_handler): Return `void'. Don't call link_handler;
12583 instead construct an ordinary linked list and do range
12585 (check_nested_ranges): New function.
12586 (link_handler): Changed interface to allow merging of eh_ranges.
12587 Split overlapping ranges. Return `void'.
12589 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12591 * parse.y (constructor_block_end:): New rule, tagged <node>.
12592 (constructor_body:): Use `constructor_block_end' instead of
12595 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12597 * parse.y (statement_nsi:): Pop `for' statement block.
12598 (java_complete_lhs): Labeled blocks containing no statement are
12599 marked as completing normally.
12601 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12603 * xref.c (xref_set_current_fp): New function, defined.
12604 * xref.h (xref_set_current_fp): New function, prototyped.
12606 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12608 * check-init.c (check_init): Take into account that
12609 LABELED_BLOCK_STMT can be empty.
12611 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12613 * parse.y (java_check_regular_methods): Warning check on not
12614 overriding methods with default access in other packages does not
12615 apply to `<clinit>'.
12616 (java_complete_lhs): If block body is an empty_stmt_node, replace
12617 it by NULL_TREE. This prevents gcc from generating an irrelevant
12620 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12622 * check-init.c (check_init): Removed code accepting to see things
12623 falling through default:, when doing xrefs.
12624 * java-tree.h (do_not_fold): New global variable, declared.
12625 * parse.y (do_not_fold): New global variable, defined.
12626 (java_complete_expand_method): Set `do_not_fold' to the value of
12627 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12628 and reinstall them after them have been purged; do not check for
12629 initializations; do not issue missing return errors.
12630 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12632 (patch_binop): Skip the fold part when doing xrefs.
12633 (build_string_concatenation): Skip the concatenation part when
12635 (patch_synchronized_statement): Do not generate a try-finally when
12637 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12638 and keep the location where the throw was seen.
12639 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12640 any treatment on the converted node an simply return a NOP_EXPR of
12642 * xref.c (xref_get_data): New function, defined.
12643 * xref.h (xref_get_data): New function, declared.
12644 (XREF_GET_DATA): Use xref_get_data.
12646 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12648 * gjavah.c (print_include): Cast the result of `strlen' to int
12649 when comparing against a signed value.
12650 (add_namelet): Likewise.
12652 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12654 * expr.c (expand_invoke): Mark parameter `nargs' with
12656 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12658 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12661 * jcf-reader.c (get_attribute): Cast a value to long
12662 when comparing against a signed expression. Likewise.
12664 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12665 HOST_BITS_PER_CHAR.
12667 1999-05-11 Andrew Haley <aph@cygnus.com>
12669 * parse.y (source_end_java_method): If the current method contains
12670 any exception handlers, force asynchronous_exceptions: this is
12671 necessary because signal handlers in libjava may throw exceptions.
12672 * decl.c (end_java_method): Ditto.
12674 1999-05-11 Tom Tromey <tromey@cygnus.com>
12676 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12678 * jvspec.c (THREAD_NAME): Removed.
12679 (GC_NAME): Likewise.
12680 (MATHLIB): Likewise.
12681 (WITHLIBC): Likewise.
12683 (THREADLIB): Likewise.
12684 (MATH_LIBRARY): Likewise.
12685 (lang_specific_driver): Don't add `-l' options to command line.
12686 Instead, add a single --specs option. Recognize `-L' options and
12687 use them to search for spec file.
12688 (find_spec_file): New function.
12689 (SPEC_FILE): New define.
12691 1999-05-11 Dave Brolley <brolley@cygnus.com>
12693 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12694 cpplib-enabled build.
12696 1999-05-05 Per Bothner <bothner@cygnus.com>
12698 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12699 temporarily zero it while calling rest_of_decl_compilation.
12701 * java-tree.h (string_ptr_type_node): Add declaration.
12702 * decl.c: Define and initialize string_ptr_type_node.
12703 * parse.y (patch_string_cst): Use string_ptr_type_node.
12705 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12706 * parse.y (for_statement): Now unconditionally exit_block.
12707 (finish_labeled_statement): No longer exit_block if for-loop.
12708 (patch_loop_statement): Check harder if the loop is already labeled.
12710 * parse.y (patch_initialized_static_field): Removed function.
12711 (maybe_generate_clinit): Removed special handling for interfaces.
12712 (java_complete_expand_methods): Do a preliminary java_complete_tree
12713 on <clinit> to determine if it can be removed.
12714 (java_complete_expand_method): Remove special handling for <clinit>.
12715 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12716 optimize if we get back empty_stmt_node.
12717 For MODIFY_EXPR, re-do checking of static initializers.
12718 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12719 For VAR_DECL, pass correct context.
12721 * verify.c (verify_jvm_instructions): Better error messages.
12723 1999-05-03 Tom Tromey <tromey@cygnus.com>
12725 * parse-scan.y (interface_declaration): Call
12726 report_class_declaration for interfaces.
12728 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12730 * Makefile.in: Remove -v from bison command lines.
12732 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12734 * check-init.c (check_init): Exclude a case of error when doing
12736 * class.c (layout_class_method): Don't generate the error message
12737 twice when compiling from source.
12738 * lang-options.h: Added `-Wredundant-modifers' and
12739 `-Wunusupported-jdk11' flags and help text.
12740 * lang.c (lang_decode_option): Added support for
12741 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12742 flag_static_local_jdk11 and flag_redundant set accordingly.
12743 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12744 * parse.h (EXPR_WFL_ADD_COL): New macro.
12745 (DECL_END_SOURCE_LINE): Likewise.
12746 (DECL_INHERITED_SOURCE_LINE): Likewise.
12747 * parse.y (static_ref_err): New function, prototyped.
12748 (CCB_TK): Now tagged <operator>.
12749 (class_body:): Remember the location of the closing '}' of a class
12750 definition when doing xrefs.
12751 (block:): Likewise.
12752 (block_end:): Likewise.
12753 (create_class): Remember the location of the inherited class
12754 identifier when doing xrefs.
12755 (register_fields): Added test on first operand of `init' before
12756 testing it TREE_CODE.
12757 (method_header): Store the location of the class identifier in the
12758 class decl when doing xrefs.
12759 (finish_method_declaration): Don't combine first/last method line
12761 (java_check_regular_methods): Warning check on not overriding
12762 methods with default access on other packages move before check on
12763 static methods. Initialization of `aflags' also moved up.
12764 (resolve_expression_name): Call static_ref_err to report the error.
12765 (static_ref_err): New function, implemented.
12766 (resolve_field_access): Returned simplified static field access
12768 (resolve_qualified_expression_name): Check for illegal use of
12769 static fields in a non static context. Call static_ref_err to
12770 report error in various places.
12771 (java_complete_tree): Do not fold initialized static fields when
12773 (java_complete_lhs): Likewise.
12775 1999-04-29 Anthony Green <green@cygnus.com>
12777 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12778 create internal labels.
12779 (lookup_label): Ditto.
12781 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12783 * class.c (layout_class_method): Generate <clinit>'s rtl for
12785 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12786 for interfaces' <clinit>.
12787 * expr.c (lookup_field): Search for fields in interfaces.
12788 (expand_invoke): Fixed indentation.
12789 (expand_java_field_op): Likewise. Use IS_CLINIT.
12790 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12791 (IS_CLINIT): New macro.
12792 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12793 interface was parsed.
12794 (maybe_generate_clinit): Don't generate if the current class is an
12795 interface with only fields of primitive types.
12796 (reset_method_name): Use IS_CLINIT.
12797 (java_complete_expand_method): Expand <clinit> when it exists for
12798 interfaces. Use IS_CLINIT.
12799 (resolve_expression_name): Use DECL_CONTEXT instead of
12800 current_class to build static field references.
12801 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12802 ARRAY_REF when doing xreferencing.
12803 (check_final_assignment): Fixed typo in leading comment. Use
12805 (patch_array_ref): Don't fully expand array references when
12807 (patch_return): Use IS_CLINIT.
12808 (patch_throw_statement): Likewise.
12810 1999-04-22 Tom Tromey <tromey@cygnus.com>
12812 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12814 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12816 * decl.c (predef_filenames, predef_filenames_size): New globals
12817 (init_decl_processing): predef_filenames and predef_filenames_size
12819 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12821 * jcf-parse.c (predefined_filename_p): New function.
12822 (yyparse): Check that files on the command line are specified only
12823 once and issue a warning otherwise.
12824 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12825 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12826 avoid a gcc warning with -W -Wall turned on.
12827 (java_expand_classes): Abort if errors were encountered.
12828 (java_complete_lhs): If the cross reference flag is set, wrap
12829 field DECL node around a WFL when resolving expression name.
12831 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12833 * lang.c (lang_decode_option): Fixed returned value when parsing
12834 `-fxref=...' and `-Wall'.
12835 * parse.y (source_end_java_method): Do not generate code when
12836 flag_emit_xref is set.
12837 (resolve_expression_name): Do not build static field access when
12838 flag_emit_xref is set.
12839 (resolve_field_access): No special treatment on `length' when
12840 flag_emit_xref is set. Do not build qualified static field access
12841 when flag_emit_xref is set.
12842 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12843 when flag_emit_xref is set.
12844 (patch_assignment): Do not generate array store runtime check when
12845 flag_emit_xref is set.
12846 * xref.c (xref_flag_value): Fixed function declaration
12848 (xset_set_data): New function.
12849 * xref.h (xref_set_data): Added prototype for new function.
12850 (typedef struct xref_flag_table): New field data.
12851 (XREF_GET_DATA): New macro.
12853 1999-04-19 Tom Tromey <tromey@cygnus.com>
12855 * xref.h (enum): Removed trailing comma.
12857 * parse.y (resolve_qualified_expression_name): Added missing
12860 1999-04-15 Anthony Green <green@cygnus.com>
12862 * gjavah.c: New prototypes for java_float_finite and
12863 java_double_finite.
12865 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12867 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12870 1999-04-06 Jeffrey A Law (law@cygnus.com)
12872 * Makefile.in (TREE_H): Add tree-check.h.
12873 (RTL_H): Add genrtl.h.
12875 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12877 * parse.y (patch_assignment): Added ArrayStoreException runtime
12880 1999-04-06 Per Bothner <bothner@cygnus.com>
12882 * expr.c (pop_type_0): New function.
12883 (pop_type): Use pop_type_0.
12884 * java-tree.h (pop_type_0): New declaration.
12885 * verify.c (verify_jvm_instructions): Check return instructions.
12887 * parse.y (patch_binop): Don't fold if non-constant and emiting
12890 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12892 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
12894 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
12895 (main_jcf): Don't define.
12896 (process_file): Don't set `main_jcf'.
12898 * java-tree.h (main_jcf): Don't declare.
12900 * jcf-parse.c (main_jcf): Add static definition.
12902 * lang.c (main_jcf): Don't define.
12904 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12906 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
12908 * decl.c (copy_lang_decl): Likewise for `bcopy'.
12910 * jcf-depend.c: Include "config.h", not <config.h>.
12912 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
12915 * jcf-path.c: Include "config.h", not <config.h>.
12917 * lex.c: Don't include various system header files.
12918 (java_init_lex): Cast the argument of `bzero' to PTR
12920 * parse-scan.y (java_push_parser_context): Likewise.
12922 * parse.y (java_push_parser_context): Likewise.
12923 (patch_bc_statement): Match format specifier to variable argument.
12925 * xref.c: Don't include <stdio.h>.
12927 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
12929 * parse.y (struct parser_ctxt *ctxp): Now global.
12930 (declare_local_variables): Use WFL compound value for the
12931 declaration source line value, when doing cross-referencing.
12933 1999-03-31 Tom Tromey <tromey@cygnus.com>
12935 * gjavah.c (print_field_info): Allow constants of other types.
12936 (print_include): Generate include when new name is proper prefix
12937 of already printed name.
12938 (add_namelet): Likewise.
12939 (cxx_keyword_subst): New function.
12940 (print_method_info): Use it.
12941 (print_field_name): New function.
12942 (get_field_name): New function.
12943 (print_field_info): Use get_field_name and print_field_name.
12945 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12947 * Makefile.in (keyword.h): Generate using gperf language 'C', not
12948 'KR-C', so gperf uses the `const' keyword on strings.
12950 * keyword.gperf (java_keyword): Const-ify a char*.
12952 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12954 * parse.y (patch_bc_statement): Fixed identation and a bogus
12957 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12959 * parse.y (patch_assignment): Allow static variables in other
12960 classes to be assigned.
12962 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12964 * class.c (maybe_add_interface): Remove unused variable
12966 (make_class_data): Use = for assignment, not ==. Likewise.
12967 (emit_register_classes): Remove unused variable `decl'.
12969 * lex.c: Fix comment so as not to contain an embedded `/*'.
12971 * verify.c (verify_jvm_instructions): Remove unused variable
12974 1999-03-27 Per Bothner <bothner@cygnus.com>
12976 * parse.y (complete_loop_body): Rename to finish_loop_body.
12977 (complete_labeled_statement): Rename to finish_labeled_statement.
12978 (complete_for_loop): Rename to finish_for_loop.
12979 (complete_method_declaration): Rename to finish_method_declaration.
12981 * java-tree.h (continue_identifier_node): New global node.
12982 * decl.c: Define and initialize continue_identifier_node.
12983 * parse.y (generate_labeled_block): Remove - no longer needed.
12984 (build_loop_body): Use continue_identifier_node for continue block.
12985 (finish_labeled_statement): Also do pop_labeled_block actions.
12986 (java_complete_lhs): POP_LOOP even if error.
12987 (build_labeled_block): Special handling for continue_identifier_node.
12988 (patch_loop_statement): Re-organize.
12989 (patch_bc_statement): Re-write.
12991 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12993 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
12994 using a WFL compound value.
12995 * parse.y (xref.h): Include.
12996 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
12997 WFL compound value.
12998 (register_fields): Set WFL compound value to lineno if doing
13000 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13002 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13003 * xref.h (expand_xref): Prototype renamed from xref_generate.
13005 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13007 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13008 (GET_CURRENT_BLOCK): New macro.
13009 * parse.y (current_static_block): New global variable.
13010 (method_body:): Define action.
13011 (complete_method_declaration): Set current_function_decl to NULL
13012 when work on the current method is done.
13013 (declare_local_variables): Use GET_CURRENT_BLOCK.
13014 (java_method_add_stmt): Likewise.
13015 (java_complete_expand_method): Disable the use of `this' when
13016 expanding <clinit>.
13017 (enter_a_block): If no current method exist, use
13018 current_static_block to link static initializer blocks.
13019 (exit_block): Rewritten to use current_static_block when no current
13020 method decl exists.
13021 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13022 (patch_return): Forbid the use of `return' in static initializers.
13023 (patch_throw_statement): Fixed indentation. Issue specific error
13024 for uncaught thrown checked exception in static initializer
13025 blocks. Removed FIXME.
13027 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13029 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13030 Link gcj from gcc.o.
13032 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13034 * parse.y (find_applicable_accessible_methods_list): When dealing
13035 with interface: ensure that a given interface or java.lang.Object
13036 are searched only once.
13038 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13040 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13042 * jcf-dump.c (print_access_flags): Add braces around if-else.
13044 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13047 * lex.c (build_wfl_node): Add static prototype.
13049 * lex.h (build_wfl_node): Remove static prototype.
13051 * parse.y: Include lex.c early enough to declare everything needed.
13052 Ensure calls to `build_wfl_node' pass the proper arguments.
13053 (create_class): Remove unused variable `super_decl'.
13054 (get_printable_method_name): Initialize variable `name'.
13056 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13058 * Changelog: Fixed 1999-03-22 typos.
13059 * lang.c (lang_decode_option): Fixed typo in error string in the
13062 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13064 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13065 (xref.o): New rule.
13066 * java-tree.h (flag_emit_xref): Declared extern.
13067 * lang.c (xref.h): Included.
13068 (flag_emit_xref): New global variable.
13069 (lang_decode_option): Added support for -fxref.
13071 * xref.h: Likewise.
13073 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13075 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13078 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13080 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13081 $(srcdir)/../system.h and $(JAVA_TREE_H).
13082 (jcf-io.o): Depend on $(JAVA_TREE_H).
13083 (mangle.o): Likewise.
13085 * check-init.c (check_cond_init): Add static prototype.
13087 * class.c (build_java_method_type, hashUtf8String,
13088 make_field_value, get_dispatch_vector, get_dispatch_table,
13089 append_gpp_mangled_type, mangle_static_field): Likewise.
13090 (strLengthUtf8): Hide unused definition.
13091 (hashUtf8String): Const-ify.
13092 (make_field_value): Un-ANSI-fy.
13094 * constants.c: Move inclusion of jcf.h above java-tree.h.
13095 (set_constant_entry, find_class_or_string_constant,
13096 find_name_and_type_constant, get_tag_node,
13097 build_constant_data_ref): Add static prototype.
13099 * decl.c (push_jvm_slot, builtin_function,
13100 lookup_name_current_level): Likewise.
13101 (builtin_function): Const-ify.
13103 * except.c (expand_start_java_handler, expand_end_java_handler):
13104 Add static prototype.
13106 * expr.c (flush_quick_stack, push_value, pop_value,
13107 java_stack_swap, java_stack_dup, build_java_athrow,
13108 build_java_jsr, build_java_ret, expand_java_multianewarray,
13109 expand_java_arraystore, expand_java_arrayload,
13110 expand_java_array_length, build_java_monitor, expand_java_pushc,
13111 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13112 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13113 expand_compare, expand_test, expand_cond, expand_java_goto,
13114 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13115 expand_java_field_op, java_push_constant_from_pool): Likewise.
13117 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13118 (build_java_arraynull_check): Mark parameters `node' and `type'
13119 with ATTRIBUTE_UNUSED.
13120 (note_label): Likewise for parameter `current_pc'.
13121 (expand_java_call, expand_java_ret): Hide unused definition.
13123 * java-tree.h (make_class, build_constants_constructor,
13124 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13125 init_outgoing_cpool, register_class, emit_register_classes,
13126 java_layout_seen_class_methods): Prototype.
13127 (unicode_mangling_length): Const-ify.
13128 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13129 emit_unicode_mangled_name, format_int, format_uint,
13130 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13131 jcf_print_utf8_replace, open_class): Prototype.
13133 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13134 <stdio.h>. Include tree.h/java-tree.h.
13135 (utf8_equal_string usage, process_class): Add static prototype.
13136 (open_class): Don't prototype this here.
13137 (utf8_equal_string): Match arguments to format specifiers.
13138 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13139 TABLE_SWITCH, disassemble_method): Likewise.
13141 * jcf-io.c: Include tree.h/java-tree.h.
13142 (open_class, find_classfile, jcf_print_utf8,
13143 jcf_print_utf8_replace): Const-ify.
13145 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13146 parse_class_file): Add static prototype.
13147 (find_in_current_zip): Match definition to existing static
13150 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13151 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13152 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13153 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13154 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13155 generate_bytecode_return, perform_relocations, init_jcf_state,
13156 init_jcf_method, release_jcf_state, generate_classfile):
13157 Add static prototype.
13158 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13159 (make_class_file_name): Const-ify.
13161 * jcf.h (find_classfile): Const-ify.
13163 * jv-scan.c (reset_report): Remove prototype.
13165 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13166 (error): Rewrite to allow varargs.
13168 * lang.c (lang_f_options): Const-ify.
13170 * lex.c (java_parse_escape_sequence): Add static prototype.
13171 (java_allocate_new_line): Match definition to existing static
13174 * mangle.c Include tree.h/java-tree.h.
13175 (unicode_mangling_length, emit_unicode_mangled_name,
13176 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13178 * parse.h (jdep_code): Remove trailing comma in enumeration.
13179 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13180 (reset_report): Add prototype.
13182 * verify.c (push_pending_label, merge_types): Add static
13185 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13187 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13189 * parse.y (find_applicable_accessible_methods_list): Extend the
13190 search to superinterfaces when relevant.
13191 (search_applicable_methods_list): New function.
13193 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13195 * class.c (unmangle_classname): Implemented stricter testing
13196 before setting the QUALIFIED_P flag on an identifier.
13198 1999-03-16 Per Bothner <bothner@cygnus.com>
13200 * parse.y (java_complete_lhs): Call force_evaluation_order
13201 after patch_newarray.
13202 (patch_binop): Don't call fold if there are side effects.
13204 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13206 * parse.y (java_stabilize_reference): Use save_expr instead of
13207 building a SAVE_EXPR node.
13208 (java_complete_lhs): Patch the resulting string of the `+='
13209 operator (if necessary) and complete the RHS after having built
13212 1999-03-15 Per Bothner <bothner@cygnus.com>
13214 * class.c (make_class): Don't set CLASS_P here (because
13215 this function is also called by build_java_array_type).
13216 (push_class): Set CLASS_P here instead.
13217 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13219 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13220 context. If the context is class, perfer "super" over "synchronized".
13221 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13223 * parse.y (create_class): Don't call parser_check_super here;
13224 it is not robust. Always wait until later.
13226 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13227 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13229 1999-03-13 Per Bothner <bothner@cygnus.com>
13231 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13232 * lex.h (UNGETC): Change misleading macro.
13234 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13236 * parse.y (java_stabilize_reference): Return NODE when patching a
13238 (java_complete_lhs): Put parenthesis around truth values.
13240 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13242 * class.c (layout_class_method): Don't make rtl for interface
13244 * parse.h (GET_TYPE_NAME): New macro.
13245 * parse.y (if_then_statement:): Fixed indentation.
13246 (if_then_else_statement:): Likewise.
13247 (for_statement:): Fixed spacing.
13248 (try_statement:): Fixed indentation.
13249 (create_interface): Don't force interfaces to be abstract.
13250 (method_header): Abstract methods are OK in interfaces.
13251 (declare_local_variables): Fixed typo in comment.
13252 (java_complete_expand_method): Fixed indentation.
13253 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13254 non accessible fields.
13255 (java_stabilize_reference): New function.
13256 (java_complete_lhs): Fixed indentation. Use
13257 java_stabilize_reference in compound assignment. Insert the
13258 cast. If not processing `+' fix string constants before processing
13261 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13263 * constants.c (find_class_or_string_constant): Cast variable `j'
13264 to a `jword' when comparing against one.
13266 * expr.c (java_lang_expand_expr): Remove unused variables
13267 `has_finally_p' and `op0'.
13269 * gjavah.c (print_field_info): Cast a value to jint when comparing
13270 against one. Likewise for a jlong.
13271 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13272 against a signed quantity.
13274 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13275 (print_signature): Don't needlessly dereference variable `str'
13277 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13278 `max_locals' with ATTRIBUTE_UNUSED.
13279 (jcf_parse_class): Likewise for variable `index'.
13281 * parse.h (reverse_jdep_list): Remove static prototype.
13283 * parse.y (build_jump_to_finally): Remove prototype and definition.
13284 (reverse_jdep_list): Add static prototype.
13286 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13287 `assignment' and `expr_decl'.
13289 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13291 1999-03-12 Andrew Haley <aph@cygnus.com>
13293 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13294 we'll need a directory separator and a null character.
13296 1999-03-10 Per Bothner <bothner@cygnus.com>
13298 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13300 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13302 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13305 1999-03-05 Per Bothner <bothner@cygnus.com>
13307 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13309 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13311 * class.c (layout_class_method): A static method in a base class
13312 is never overridden, so treat it like it doesn't exist.
13313 However, do complain about private non-static method overriding
13314 public static method.
13316 * parse.y: Don't set unused INITIALIZED_P flag.
13317 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13319 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13320 (build_array_from_name): Re-order &index[string] to &string[index].
13322 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13323 error_mark (it might catch more errors, but it is more likely to lose).
13325 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13327 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13328 (parse-scan.o): Depend on toplev.h.
13330 * class.c (make_method_value): Add prototype. Make it static.
13331 Remove unused second argument, caller changed.
13333 * expr.c (java_lang_expand_expr): Remove unused variable
13336 * java-tree.h: Don't prototype find_in_current_zip.
13337 Add prototypes for verify_constant_pool, start_java_method,
13338 end_java_method, give_name_to_locals, expand_byte_code,
13339 open_in_zip, set_constant_value, find_constant1, find_constant2,
13340 find_utf8_constant, find_string_constant, find_class_constant,
13341 find_fieldref_index, find_methodref_index, write_constant_pool,
13342 count_constant_pool_bytes and encode_newarray_type.
13344 * jcf-dump.c: Remove unused variable `LONG_temp'.
13346 * jcf-parse.c: Include parse.h.
13347 (jcf_parse_source): Remove unused parameter, all callers changed.
13348 (jcf_figure_file_type): Add static prototype.
13349 (find_in_current_zip): Likewise. Also remove unused parameter,
13350 all callers changed.
13351 (read_class): Initialize variable `saved_pos'.
13353 * jcf-reader.c (jcf_parse_preamble): Mark variables
13354 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13356 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13357 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13358 (java_parse_doc_section): Initialize variable `seen_star'.
13359 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13360 (java_lex_error): Mark parameters `msg' and `forward' with
13362 (java_get_line_col): Mark parameters `filename' and `line' with
13365 * parse-scan.y: Include toplev.h.
13366 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13368 * parse.h: use `struct JCF', not plain `JCF'.
13369 (java_parser_context_save_global, java_expand_classes
13370 java_parser_context_restore_global, java_parse): Add prototypes.
13372 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13375 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13377 * check-init.c (check_init): COPYN takes word count, not bit count.
13379 1999-02-26 Per Bothner <bothner@cygnus.com>
13381 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13382 explicit build_decl. (Avoids crash in reload when optimizing.)
13384 1999-02-25 Per Bothner <bothner@cygnus.com>
13386 * decl.c (complete_start_java_method): Handle synchronized method
13387 even when compiling from bytecode.
13389 1999-02-26 Tom Tromey <tromey@cygnus.com>
13391 * gjavah.c (add_class_decl): Only generate `#include' if outer
13392 class is not the name of the class we are processing. Correctly
13393 append `.h' in #include.
13394 (process_file): Clean up newlines around generated `#include's.
13395 (decode_signature_piece): Correctly handle inner classes.
13396 (struct include): New structure.
13397 (all_includes): New global.
13398 (print_include): New function.
13399 (add_class_decl): Use it.
13400 (process_file): Likewise.
13401 (add_class_decl): Generate include for java-array.h if array
13403 (process_file): Don't generate java-array.h include.
13405 * gjavah.c (add_namelet): Check for standard package names here.
13406 (add_class_decl): Don't check for standard package names here.
13408 1999-02-25 Tom Tromey <tromey@cygnus.com>
13410 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13411 When reading a zip file, only use strncmp if both strings are
13412 bigger than the buffer length. Initialize `k' when looping
13415 1999-02-24 Tom Tromey <tromey@cygnus.com>
13417 * gjavah.c (struct namelet): New structure.
13418 (add_namelet): New function.
13419 (print_namelet): New function.
13420 (print_class_decls): Use add_namelet and print_namelet to generate
13421 namespaces and not classes.
13422 (method_printed): New global.
13423 (HANDLE_END_METHOD): Examine method_printed.
13424 (print_method_info): Set method_printed when required. Print
13425 error if function to be ignored is marked virtual. Handle $finit$
13427 (METHOD_IS_FINAL): New macro.
13428 (print_field_info): Use it.
13429 (HANDLE_METHOD): Clear method_printed.
13430 (method_pass): New global.
13431 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13432 (process_file): Do two passes over both fields and methods.
13433 (HANDLE_METHOD): Examine method_pass.
13434 (root): New global.
13435 (add_class_decl): New function.
13436 (print_class_decls): Don't scan over entire constant pool.
13438 1999-02-23 Tom Tromey <tromey@cygnus.com>
13440 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13441 disable linking in that case.
13443 1999-02-20 Tom Tromey <tromey@cygnus.com>
13445 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13448 1999-02-21 Per Bothner <bothner@cygnus.com>
13450 * decl.c (build_result_decl), java-tree.h: New method.
13451 (complete_start_java_method): Handle synchronized methods.
13452 Don't build DECL_RESULT here. (Ordering dependency problem.)
13453 (start_java_method): Call build_result_decl here instead ...
13454 * parse.y (java_complete_expand_method): ... and here.
13455 (expand_start_java_method): Don't call complete_start_java_method here.
13456 (java_complete_expand_method): Call it here instead.
13457 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13458 * java-tree.h: ... here.
13460 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13461 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13462 for ARRAY_REF - it doesn't work when array bounds are checked.
13463 (patch_array_ref): Handle it here instead.
13465 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13467 1999-02-19 Per Bothner <bothner@cygnus.com>
13469 Force left-to-right evaluation of binary operations etc.
13470 * expr.c (force_evaluation_order), java-tree.h: New function.
13471 * parse.y (java_complete_lhs): Pass binary operations, procedure
13472 calls, and ARRAY_REFs to force_evaluation_order.
13473 (various): Set TREE_SIDE_EFFECTS more carefully.
13475 Tolerate random (non-UTF8) encoding in comments without complaining.
13476 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13477 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13479 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13480 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13482 * parse.y (java_complete_lhs): Ignore an empty statement in a
13483 COMPOUND_EXPR. Don't complain about empty statement after return.
13485 1999-02-19 Per Bothner <bothner@cygnus.com>
13487 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13488 in TREE_LIST - just chain the POINTER_TYPEs together.
13489 (resolve_class): If type already resolved, return decl.
13490 After resolving, update TREE_TYPE(class_type), and name (if array).
13491 * parse.h (do_resolve_class), parse.y: Make non-static.
13492 * class.c (maybe_layout_super_class): Take this_class argument.
13493 Do do_resolve_class if necessary.
13494 (layout_class, layout_class_methods): Adjust calls appropriately.
13495 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13496 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13497 * typeck.c (build_java_array_type): Don't call layout_class.
13499 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13501 * parse.y (check_pkg_class_access): Allow private class access
13502 within the same package.
13503 (strip_out_static_field_access_decl): New function.
13504 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13505 operator argument before testing its nature.
13507 1999-02-03 Per Bothner <bothner@cygnus.com>
13509 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13510 (TRY_EXPR): Simplify - it no longer has a finally clause.
13511 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13512 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13513 * expr.c (java_lang_expand_expr): Likewise.
13514 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13515 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13516 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13517 (build_try_statement): Remove finally parameter and handling.
13518 (build_try_finally_statement): New function.
13519 (patch_try_statement): No longer need to support finally clause.
13520 (try_statement): Update grammar action rules.
13521 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13522 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13524 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13526 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13527 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13529 1999-02-17 Andrew Haley <aph@cygnus.com>
13531 * class.c (build_utf8_ref): Back out broken patch which was
13532 intended to to output signatures using '.' as a separator.
13534 * class.c (make_class_data): Output signatures using '.' as a
13535 separator, rather than '/'.
13536 (mangled_classname): Likewise.
13537 (make_field_value): Likewise.
13538 (make_method_value): Likewise.
13539 * constants.c (alloc_class_constant): Likewise.
13540 * expr.c (build_invokeinterface): Likewise.
13542 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13544 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13545 of an ancient workaround.
13547 1999-02-10 Jeffrey A Law (law@cygnus.com)
13549 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13552 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13554 * lex.c (yylex): Encode \0 as UTF8.
13556 1999-02-10 Tom Tromey <tromey@cygnus.com>
13558 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13559 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13560 (libgcj_zip): Renamed.
13561 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13563 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13565 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13566 (GC_NAME): Renamed -lgc to -lgcjgc.
13568 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13570 * lex.c (java_lang_cloneable): Initialize.
13571 * parse.y (java_lang_cloneable): New static variable.
13572 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13573 doing one more qualification round.
13574 (valid_ref_assignconv_cast_p): Reject null source or
13575 destination. Allow an array to be cast into java.lang.Cloneable.
13576 (patch_cast): Swapped two first arguments to first call to
13577 valid_ref_assignconv_cast_p.
13579 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13581 * parse.h: DECL_P renamed JDECL_P.
13582 * parse.y: DECL_P replaced by JDECL_P.
13583 (build_array_from_name): Always use pointer's type.
13584 (patch_bc_statement): Extra code to search continue target in a
13585 for loop. Fixed comments. Continue target is current loop when
13588 1999-02-05 Andrew Haley <aph@cygnus.com>
13590 * class.c (make_class_data): The superclass of an interface should
13591 be null, not class Object.
13593 * lex.c (java_lex): Sign extend hex literals.
13595 1999-02-04 Andrew Haley <aph@cygnus.com>
13597 * class.c (build_utf8_ref): Output signatures using '.' as a
13598 separator, rather than '/'.
13599 (make_class_data): Likewise.
13601 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13603 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13604 mkstemp.o. Get them from libiberty now.
13606 1999-02-02 Jeffrey A Law (law@cygnus.com)
13608 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13610 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13612 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13615 1999-02-02 Per Bothner <bothner@cygnus.com>
13617 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13618 * jcf-write.c (generate_bytecode_return): New function.
13619 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13621 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13622 generate special [fd]const_[01] instructions.
13624 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13626 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13627 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13629 1999-02-01 Per Bothner <bothner@cygnus.com>
13631 * parse.y (patch_method_invocation): Handle calling static methods,
13632 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13634 * parse.y (java_complete_lhs): Don't complain about unreachable
13635 exit condition in a do-while statement.
13637 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13639 * lex.c (java_read_char): Fixed utf8 decoding.
13640 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13642 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13643 comments. Local variable `all_primitive' is gone. Broadened
13644 acceptance of `0' to floating point targets. `long' can now be
13645 widened to `double' or `float'.
13646 (valid_method_invocation_conversion_p): Added leading
13647 comment. Fixed tabulation.
13648 (build_string_concatenation): Optimize out left or right empty
13651 1999-01-28 Per Bothner <bothner@cygnus.com>
13653 * jcf-write.c (localvar_alloc): Only emit entry for
13654 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13655 (generate_bytecode_insns): Only call put_linenumber if
13656 debug_info_level > DINFO_LEVEL_NONE.
13657 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13658 is specified, add -g1 (for compatibility wih javac).
13660 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13662 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13663 gjavah.o, check-init.o, jv-scan.o
13665 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13667 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13669 * gjavah.c: Include config.h and system.h.
13671 * javaop.h (inline): Don't define, its handled by system.h.
13672 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13673 from `inline' to `static inline'.
13675 * jcf.h (inline): Don't define, its handled by system.h.
13677 * lex.c (inline): Likewise.
13679 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13681 * lang-specs.h: Map -Qn to -fno-ident.
13683 1999-01-29 Richard Henderson <rth@cygnus.com>
13685 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13687 1999-01-29 Tom Tromey <tromey@cygnus.com>
13689 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13690 then cast it to Object before calling `append' method.
13692 1999-01-28 Per Bothner <bothner@cygnus.com>
13694 * check-init.c (check_bool2_init, check_bool_init, check_init):
13695 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13696 * jcf-write.c (generate_bytecode_insns): Likewise.
13698 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13700 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13701 * parse.y (patch_cast): Allow a boolean to be cast into a
13704 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13706 * parse.y: (class_declaration:): Fixed indentation.
13707 (class_member_declaration:): Extra `;' after field declaration now
13709 (interface_declaration:): Removed debug messages in error reports.
13710 (patch_binop): Nodes created and returned inherit the orignal
13711 node's COMPOUND_ASSIGN_P flag value.
13712 (patch_cast): Fix cast from char to floating point.
13714 1999-01-25 Andrew Haley <aph@cygnus.com>
13716 * except.c, java-except.h (expand_resume_after_catch): new
13718 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13719 to branch back to main flow of control after a catch block.
13721 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13723 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13724 $(srcdir)/../system.h.
13725 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13726 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13727 (jcf-write.o): Likewise.
13728 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13729 (mangle.o): Depend on $(srcdir)/../toplev.h.
13730 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13731 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13733 * class.c: Include output.h and parse.h.
13734 (mangled_classname): Add the `const' keyword to a char*.
13735 (find_named_method): Hide unused function definition.
13736 (build_utf8_ref): Change type of variable `c' to unsigned char.
13737 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13738 (build_class_ref): Add the `const' keyword to a char*.
13739 (layout_class_method): Remove unused variable `buf'.
13741 * decl.c (find_local_variable): Remove unused variable `rtl'.
13742 (pushdecl): Likewise for variables `different_binding_level' and
13744 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13745 (maybe_build_cleanup): Likewise for parameter `decl'.
13747 * except.c (expand_start_java_handler): Mark parameter `range'
13748 with ATTRIBUTE_UNUSED.
13750 * expr.c: Include except.h.
13751 (pop_type): Remove unused variable `i'.
13752 (pop_value): Likewise for variables `n_words' and `i'.
13753 (expand_java_arrayload): Likewise for variable `convert'.
13754 (java_lang_expand_expr): Likewise for variables `op0', `type',
13755 `mode', `unsignedp', `node' and `elements'.
13756 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13758 (process_jvm_instruction): Add a `const' qualifier to a char*.
13760 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13761 (temp_directory): Likewise.
13762 (print_c_decl): Likewise.
13763 (print_method_info): Likewise.
13764 (decode_signature_piece): Likewise.
13765 (print_mangled_classname): Likewise.
13767 * java-except.h: Provide prototypes for maybe_start_try,
13768 maybe_end_try and add_handler.
13770 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13771 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13772 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13773 init_expr_processing, push_super_field, init_class_processing,
13774 can_widen_reference_to, class_depth, verify_jvm_instructions,
13775 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13776 set_local_type, merge_type_state, push_type, load_type_state,
13777 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13778 emit_unicode_mangled_name): Add prototypes.
13780 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13781 (print_signature_type): Use ISDIGIT, not isdigit.
13782 (print_signature): Remove unused variable `j'.
13784 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13785 int when comparing against one.
13787 * jcf-parse.c: Include toplev.h.
13789 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13790 (localvar_free): Remove unused variable `i'.
13791 (generate_bytecode_conditional): Likewise for variable `kind'.
13793 * jv-scan.c: Include config.h and system.h. Remove redundant
13794 OS header and gansidecl.h includes.
13795 (warning): Add the `const' keyword to a char*. Also add
13796 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13797 __STDC__, when determining whether to use ANSI-isms.
13798 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13799 (xmalloc): Don't redundantly prototype here.
13800 (main): Remove unused parameter `envp'. Also fix the arguments
13801 passed to function `fatal' to match the format specifier.
13803 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13805 * mangle.c: Include toplev.h.
13806 (emit_unicode_mangled_name): Declare parameter `len'.
13808 * parse.y (parse_warning_context): Add the `const' keyword to a
13809 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13810 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13811 (issue_warning_error_from_context): Add the `const' keyword to
13813 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13814 not `__STDC__' for whether to use ANSI-isms.
13816 * typeck.c (incomplete_type_error): Mark parameters `value' and
13817 `type' with ATTRIBUTE_UNUSED.
13818 (parse_signature_type): Use ISDIGIT, not isdigit.
13820 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13821 (verify_jvm_instructions): Likewise. Remove unused variables
13822 `field_name' and `default_val'.
13824 * zextract.c: Include config.h and system.h. Remove redundant
13825 OS header includes.
13827 * zipfile.h: Prototype `read_zip_archive'.
13829 1999-01-21 Andrew Haley <aph@cygnus.com>
13831 * typeck.c (convert): Allow conversions to void type: some
13832 optimizations in gcc do this.
13834 1999-01-21 Andrew Haley <aph@cygnus.com>
13836 * typeck.c (convert_ieee_real_to_integer): New function.
13837 (convert): When not using fast-math and using hardware fp, convert
13838 an IEEE NaN to zero.
13840 1999-01-18 Andrew Haley <aph@cygnus.com>
13842 * parse.y (patch_binop): Do a type conversion from signed to
13843 unsigned and then back to signed when a ">>>" is found.
13845 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13847 * java-tree.h: (check_for_initialization): Added prototype.
13848 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13849 * parse.y (do_resolve_class): Removed unused locals.
13850 (read_import_dir): Likewise.
13851 (resolve_qualified_expression_name): Array creation
13852 expressions are valid primary expressions.
13853 (qualify_ambiguous_name): Likewise.
13854 (patch_synchronized_statement): Removed unused local.
13856 1999-01-17 Jeffrey A Law (law@cygnus.com)
13858 * Makefile.in (zextract.o): Add dependencies.
13860 * Makefile.in: Do not put ^Ls at the start of a line.
13862 1999-01-15 Per Bothner <bothner@cygnus.com>
13864 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13865 sub-type the result of the call that gets the exception value.
13867 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13868 don't call finish_class.
13870 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13871 clear found before continuing.
13873 * verify.c (verify_jvm_instructions): On an array load, allow
13874 and handle top of stack to be TYPE_NULL.
13876 * gjavah.c (generate_access): Translate Java package private or
13877 protected access to C++ public, but with a comment.
13879 1999-01-13 Andrew Haley <aph@cygnus.com>
13881 * expr.c (generate_name): Name prefix changed to avoid clashes
13882 with assembler temp labels.
13884 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13885 MODIFY_EXPR. Without this, code for the assignment may not be
13886 generated at all and the synchronized statement will read an
13887 uninitialized variable.
13889 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13891 * class.c (maybe_layout_super_class): Fixed returned value.
13892 * lex.c: Added 1999 to the copyright.
13893 (java_init_lex): Initialize java_lang_imported.
13894 * lex.h: Added 1999 to the copyright.
13895 * parse.h: Added 1999 to the copyright.
13896 (REGISTER_IMPORT): Fixed typo in trailing macro.
13897 (CURRENT_OSB): New macro.
13898 (struct parser_ctxt): New fields osb_depth, osb_limit.
13899 * parse.y (java_lang_id): New global variable.
13900 (type_import_on_demand_declaration): Don't import java.lang.* twice.
13901 (array_creation_expression:): Use CURRENT_OSB.
13902 (dims:): Uses a stack to keep track of array dimensions.
13903 (cast_expression:): Use CURRENT_OSB.
13904 (find_expr_with_wfl): Return NULL if node found doesn't meet the
13906 (register_fields): Fixed typos in comment.
13907 (check_method_redefinition): Fixed comment indentation.
13908 (java_check_regular_methods): Set saved found wfl to NULL after
13909 having reinstalled it in the previously found DECL_NAME.
13911 1999-01-10 Richard Henderson <rth@cygnus.com>
13913 * gjavah.c (java_float_finite): Use a union to do type punning.
13914 (java_double_finite): Likewise.
13916 1999-01-09 Per Bothner <bothner@cygnus.com>
13918 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
13919 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
13920 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
13921 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
13922 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
13923 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
13925 1999-01-08 Per Bothner <bothner@cygnus.com>
13927 * check-init.c (check_init): If compiling to native, we don't
13928 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
13930 1999-01-08 Tom Tromey <tromey@cygnus.com>
13932 * parse-scan.y (variable_declarator_id): Set or increment
13934 (bracket_count): New global.
13935 (formal_parameter): Handle case where bracket pairs trail variable
13938 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
13940 * jcf-parse.c (yyparse): variable len changed from a char to an
13941 int to prevent overflow.
13943 1999-01-06 Per Bothner <bothner@cygnus.com>
13945 * java-tree.h: Declare read_class.
13946 * jcf-parse.c (read_class): New function.
13947 (load_class): Now just call read_class.
13949 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
13950 * jcf-parse.c (parse_source_file): Declare save_error_count,
13951 which is needed by java_parse_abort_on_error macro,
13952 * parse.y (java_layout_classes, java_expand_classes): Likewise.
13954 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
13955 constructor, if initializing a static field.
13956 (patch_new_array_init): Set TREE_CONSTANT if it is.
13957 * expr.c (java_lang_expand_expr): For a static array constructor
13958 of primitive elements, allocate the array itself statically.
13959 Disabled until we can set the vtable field statically.
13961 * check-init.c: New file. Checks for definite assignment.
13962 * Makefile.in (JAVA_OBJS): Add check-init.o.
13963 * parse.y (java_complete_expand_method): Call check_for_initialization.
13964 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
13966 1999-01-06 Graham <grahams@rcp.co.uk>
13968 * parse.y : include system.h instead of including
13969 standard headers directly with the exception of <dirent.h>.
13971 1999-01-06 Per Bothner <bothner@cygnus.com>
13973 * lex.h: Moved static function declarations to lex.c,
13974 to shut up some -Wall warnings.
13975 * lex.c: Static function declarations moved here.
13976 * jcf-dump.c: Small fixes to shut up -Wall warnings.
13978 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13980 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
13982 1998-12-22 Per Bothner <bothner@cygnus.com>
13984 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
13985 * verify.c (verify_jvm_instructions): Fix off-by-one error.
13987 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
13988 (localvar_alloc): Change return type to void,
13989 (emit_unop): Remove unused variable size.
13991 * jcf-write.c (struct jcf_block): Add new union.
13992 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
13993 (call_cleanups): New functions.
13994 (struct jcf_partial): New fields num_finalizers and return_value_decl.
13995 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
13996 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
13997 * lang.c (lang_init): Call using_eh_for_cleanups.
13998 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
13999 completing operands to patch_synchronized_statement.
14000 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14001 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14002 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14004 1998-12-20 John F. Carr <jfc@mit.edu>
14006 * Make-lang.in: Comment out control-Ls; they upset some makes.
14008 1998-12-18 Tom Tromey <tromey@cygnus.com>
14010 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14013 1998-12-17 Tom Tromey <tromey@cygnus.com>
14015 * parse.y (DIR_SEPARATOR): New define.
14016 (check_class_interface_creation): Use it.
14018 * parse-scan.y (report_main_declaration): Recognize
14019 `java.lang.String' in argument to main.
14021 1998-12-16 Per Bothner <bothner@cygnus.com>
14023 * parse.y (create_interface): Remove bogus test.
14025 1998-12-16 Per Bothner <bothner@cygnus.com>
14027 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14028 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14030 1998-12-16 Tom Tromey <tromey@cygnus.com>
14032 * parse-scan.y (qualified_name): Use correct sprintf format.
14034 1998-12-15 Tom Tromey <tromey@cygnus.com>
14036 * gjavah.c (print_field_info): Changed how most negative number is
14039 1998-12-14 Per Bothner <bothner@cygnus.com>
14041 * parse.y (fold_constant_for_init): New function.
14042 (resolve_expression_name): Don't replace static final
14043 constant-initialized fields by its value.
14044 (java_complete_lhs): New. Same as java_complete_tree, except does
14045 not replace static final constant-initialized fields by their values.
14046 (register_fields): If there is an initializer, set DECL_INITIAL and
14047 MODIFY_EXPR_FROM_INITIALIZATION_P.
14048 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14049 Only call patch_initialized_static_field if
14050 MODIFY_EXPR_FROM_INITIALIZATION_P.
14051 (patch_initialized_static_field): If not valid constant, clear
14054 * parse.y (lookup_field_wrapper): Fix thinko.
14056 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14057 set and restore global lineno.
14059 1998-12-14 Tom Tromey <tromey@cygnus.com>
14061 * gjavah.c (print_field_info): If value to print is the smallest
14062 value of its size, then print as hex to avoid later warnings from
14065 1998-12-14 Tom Tromey <tromey@cygnus.com>
14067 * gjavah.c (decompile_method): Decompile `return null'.
14068 (process_file): Generate `#pragma interface'.
14069 (method_declared): New global.
14070 (print_method_info): Set it.
14071 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14072 (print_method_info): Handle abstract methods.
14074 1998-12-13 Per Bothner <bothner@cygnus.com>
14076 * parse.y (patch_method_invocation): If class_decl is null
14077 (e.g. an array type), use original type.
14079 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14080 errors about uncaught exception from clone (of array, specifically).
14082 1998-12-13 Tom Tromey <tromey@cygnus.com>
14084 * gjavah.c (decompile_method): Handle all types of `return'
14085 opcode. Decompile `return this' and `return'.
14086 (method_access): New global.
14087 (print_method_info): Set it.
14088 (decompile_method): Don't decompile a synchronized method.
14090 1998-12-13 Tom Tromey <tromey@cygnus.com>
14092 * jcf-reader.c (jcf_parse_one_method): Recognize
14094 * gjavah.c (HANDLE_END_METHOD): New macro.
14095 (HANDLE_CODE_ATTRIBUTE): New macro.
14096 (decompile_method): New function.
14097 (print_method_info): Don't print `;\n' at end of function decl.
14098 Include java-opcodes.h.
14099 (decompiled): New global.
14101 1998-12-12 Per Bothner <bothner@cygnus.com>
14103 * class.c (build_class_ref): Handle PRIMTYPE.class if
14104 flag_emit_class_files.
14105 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14106 if flag_emit_class_files.
14107 * parse.y (java_complete_tree): Pre-liminary support for
14108 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14110 * parse.y (patch_synchronized_statement): Don't call monitorexit
14111 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14113 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14115 * zipfile.h (opendir_in_zip): New declaration.
14116 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14117 (opendir_in_zip): New function, using code from open_in_zip.
14118 (open_in_zip): Call opendir_in_zip.
14119 (find_class): Remove no-longer-used do_class_file parameter,
14120 but add source_ok parameter. Change logic so if we find a .java file,
14121 we don't look for .class in later classpath emtries.
14122 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14123 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14124 * gjavah.c: Update call to find_class.
14125 * jcf-dump.c: Likewise.
14127 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14128 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14129 nothing if body is empty_stmt_node.
14130 Various little fixes so SP gets correctly adjusted.
14131 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14132 For CALL_EXPR, test if static first.
14133 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14134 such as the ones we create for Object and Class.
14135 Set and restore current_function_decl.
14136 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14137 (note_possible_classname): New function.
14138 (read_import_entry): Removed. Merged with read_import_dir.
14139 (read_import_dir): Don't call find_class - that only gives us
14140 the first classpath entry having the needed package.
14141 Use the struct buffer data structure from buffer.h.
14142 (read_import_dir, find_in_imports_on_demand): The remembered
14143 class names now use '.' (not '/') as package separator.
14145 * parse.y (java_complete_expand_methods): Call write_classfile
14146 here, and not in java_expand_classes (which only gets first class).
14148 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14150 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14151 (register_fields): If a static fields has an initializer, just
14152 chain it on ctxp->static_initialized, and handle later.
14153 (java_complete_expand_methods): Force <clinit> first.
14154 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14155 - it's already been completed.
14156 (patch_initialized_static_field): New function.
14157 (java_complete_field): Call it.
14159 1998-12-12 Per Bothner <bothner@cygnus.com>
14161 * expr.c (encode_newarray_type, build_new_array): New functions.
14162 * java-tree.h: Declare build_new_array.
14163 * jcf-write.c (patch_newarray): Use build_new_array.
14165 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14166 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14168 * parse.y (patch_new_array_init): Re-organize.
14169 Now is passed the actual array (pointer) type of the value.
14170 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14171 (patch_array_constructor): Removed - merged into patch_new_array_init.
14172 (java_complete_tree): Update patch_new_array_init.
14174 * jcf-write.c (find_constant_index): New function.
14175 (generate_bytecode_insns): Use find_constant_index.
14176 (generate_classfile): Use find_constant_index for ConstantValue.
14178 1998-12-11 Tom Tromey <tromey@cygnus.com>
14180 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14181 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14182 * class.c (make_class_data): Renamed dtable -> vtable, and
14183 dtable_method_count -> vtable_method_count.
14185 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14187 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14188 global variables, initialized.
14189 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14190 Declared new global variables.
14191 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14192 double_zero_node, integer_zero_node upon direct matching.
14193 * parse.y (purify_type_name): Added function prototype.
14194 (duplicate_declaration_error_p): Consider new_type as potentially
14195 being a incomplete type. Use purify_type_name on type string.
14196 (method_header): saved_type: unused variable removed. Don't figure
14197 return type if method name is invalid.
14198 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14199 processed by patch_unaryop.
14200 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14201 increment/decrement node into its original type after binary
14202 numeric promotion on its operands.
14204 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14206 * parse.y (array_initializer:): Array init operand is NULL_TREE
14207 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14208 now an error. Fixed indentation problems.
14209 (patch_string): Handle error_mark_node as an argument.
14210 (patch_new_array_init): Fixed indentation problems.
14211 (array_constructor_check_entry): Removed check on null wfl_value.
14212 Return an error if wfl_value's walk returns an error.
14214 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14216 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14217 * lex.c (java_lex): Remember column position before advancing one
14218 token. Retain location information on OCB_TK.
14219 * lex.h (typedef struct java_lc): Added new field.
14220 * parse.h (GET_SKIP_TYPE): New macro.
14221 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14222 * parse.y (build_new_array_init, patch_new_array_init,
14223 patch_array_constructor, maybe_build_array_element_wfl,
14224 array_constructor_check_entry): New function prototypes.
14225 (switch_block:): Tagged <node>.
14226 (OCB_TK): Tagged <operator>.
14227 (array_initializer:): Installed actions.
14228 (variable_initializer): Build location information on element if
14230 (switch_statement:): Fixed indentation typo.
14231 (switch_block:): Redefined default action.
14232 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14233 (patch_assignment): Removed duplicate code.
14234 (maybe_build_array_element_wfl, build_new_array_init,
14235 patch_new_array_init, patch_array_constructor,
14236 array_constructor_check_entry): New functions.
14238 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14240 * parse.y (array_initializer): Tagged <node>.
14241 (variable_initializer:): Use default rule.
14242 (array_initializer:): Defined actions.
14243 (variable_initializers:): Likewise.
14244 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14245 non-static field accesses.
14246 (patch_invoke): Fixed indentation typo.
14247 (java_complete_tree): Likewise.
14248 (build_labeled_block): Changed leading comment. Generate an error
14249 in case of duplicate loop labels.
14250 (patch_conditional_expr): Patch results of string concatenation
14253 1998-12-06 Per Bothner <bothner@cygnus.com>
14255 * constants.c (find_methodref_index): When the class is an interface,
14256 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14258 * decl.c (finit_identifier_node): Use "$finit$", rather than
14259 "<finit>" (which Sun's verifier rejects).
14260 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14261 (generate_field_initialization_code): Removed.
14262 (fix_constructors) Don't add call to $finit$ here (wrong order).
14263 (patch_method_invocation): Add $finit$ call here.
14265 * java-tree.h (CALL_USING_SUPER): New macro.
14266 * parse.y (patch_invoke): Remove im local variable.
14267 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14268 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14269 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14271 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14273 * parse.y (java_complete_tree): Don't complain about unreachable
14274 statement if it is empty_stmt_node.
14276 * jcf-write.c (find_constant_wide): New function.
14277 (push_long_const): Use find_constant_wide.
14279 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14280 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14281 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14282 Emit invokeinterface when calling an interface method.
14283 Emit invokespecial also when calling super or private methods.
14285 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14287 1998-12-06 Per Bothner <bothner@cygnus.com>
14289 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14291 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14293 * java-tree.h (java_layout_seen_class_methods): New function
14295 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14296 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14297 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14298 * parse.y (method_declarator:): Defined action.
14299 (issue_warning_error_from_context): input_filename saved, set to
14300 the appropriate value and restored after java_error is called.
14301 (build_unresolved_array_type): Fixed comment.
14302 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14303 (method_header): Deal with return type the same way type are
14304 handled for fields and method's parameters and local variables
14306 (check_method_redefinition): Removed extra CR.
14307 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14308 (java_layout_seen_class_methods): New function.
14309 (java_layout_classes): Call java_layout_seen_class_methods.
14311 1998-12-03 Per Bothner <bothner@cygnus.com>
14313 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14315 1998-12-03 Per Bothner <bothner@cygnus.com>
14317 * jcf-dump.c (main): Fix error message.
14318 * jcf-path.c (add_entry): Style fix.
14320 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14322 * class.c (layout_class_method): Call build_java_argument_signature
14323 on constructors too.
14324 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14325 (patch_method_invocation): Define a primary when resolving an
14326 expression name. Augmented comment on code checking illegal `this'
14327 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14329 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14331 * class.c (layout_class_method): Don't report error on non-static
14332 overriding static if the method is private.
14333 * java-tree.h (finish_class): Prototype added.
14334 * lex.c (java_get_line_col): Handle col argument -2 value.
14335 * parse.h: All static method declarations moved to parse.y.
14336 * parse.y: Now contains all static method declarations previously
14338 (find_expr_with_wfl, missing_return_error,
14339 unreachable_stmt_error): New functions.
14340 (java_get_real_method_name): Identify constructors bearing class
14341 names in source code compiled classes only.
14342 (java_complete_expand_methods): Call missing_return_error.
14343 (invocation_mode): Private methods invoked as static methods.
14344 (java_complete_tree): Call unreachable_stmt_error.
14346 1998-12-01 Tom Tromey <tromey@cygnus.com>
14348 * Makefile.in (+target): Removed.
14349 (+xmake_file): Likewise.
14350 (+tmake_file): Likewise.
14351 (.NOEXPORT): Removed duplicate.
14353 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14355 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14357 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14359 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14360 libiberty.h. Provide an xmalloc definition.
14362 * jvspec.c: Remove the xmalloc prototype.
14364 * parse-scan.y: Include config.h and system.h. Don't include
14365 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14366 Provide an xstrdup definition.
14368 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14370 * jcf-path.c (add_entry): Recognize ".jar" too.
14371 * lang-specs.h: Likewise.
14373 1998-11-26 Per Bothner <bothner@cygnus.com>
14375 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14376 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14378 * jcf-write.c (generate_bytecode_insns):
14379 Handle pre/post-increment/decrement of long.
14381 * jcf-write.c (generate_bytecode_insns):
14382 Handle missing exception handler (finally for synchronized).
14384 1998-11-25 Per Bothner <bothner@cygnus.com>
14386 * java-tree.h (end_params_node): Declare global.
14387 * decl.c (end_params_node): New global.
14388 (init_decl_processing, start_java_method): Use end_params_node for
14389 end of list of parameter types. Follows correct gcc conventions.
14390 * expr.c (pop_argument_types, pop_arguments): Likewise.
14391 * lang.c (put_decl_node): Likewise.
14392 * typeck.c (various places): Likewise.
14393 * class.y (various places): Likewise.
14394 * parse.y (various places): Likewise.
14396 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14397 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14399 * class.c: Add #include flags.h, remove no-longer needed declaration.
14401 * class.c (layout_class_method): Remove commented-out code, re-format.
14402 Don't add vtable entry (or index) for private methods.
14403 * expr.c (expand_invoke): A private method is implicitly final.
14404 * class.c (make_class_data): If inlining or optimizing,
14405 skip private methods.
14407 * class.c (finish_class): New function. Calls existing methods,
14408 but alls emits deferred inline functions.
14409 * jcf-parse.c (parse_class_file): Call finish_class.
14410 * parse.y (java_complete_expand_methods): Likewise.
14412 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14414 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14416 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14418 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14420 1998-11-24 Per Bothner <bothner@cygnus.com>
14422 * (generate_classfile): Always write class access flag with
14425 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14427 * class.c (maybe_layout_super_class): New function.
14428 (layout_class): Reorganized. Loop on class methods dispatched into
14429 a new function. Call maybe_layout_super_class.
14430 (layout_class_methods, layout_class_method): New functions.
14431 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14433 (expand_invoke): Likewise.
14434 * java-tree.h (all_class_list): New global variable declared.
14435 (layout_class_methods, layout_class_method): New function
14437 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14438 * jcf-parse.c (all_class_list): New global variable.
14439 (load_class): Extended what class_or_name can be. Use parser
14440 context mechanism to save globals before calling jcf_parse.
14441 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14442 is set on the file name.
14443 (jcf_parse): Layout class methods when Object is loaded, otherwise
14444 record class in all_class_list for delayed method layout.
14445 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14446 * lang.c (put_decl_node): Decode <init> into the decl context
14448 * lex.c (java_allocate_new_line): Use xmalloc.
14449 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14450 pointers, not TREE_LIST elements.
14451 (struct parser_ctxt): Fixed comment indentations, added comments
14452 and reordered some fields.
14453 (java_check_methods): Function prototype removed.
14454 * parse.y (java_push_parser_context): Use xmalloc.
14455 (java_parser_context_restore_global): Pop extra pushed ctxp only
14456 when there's nothing next.
14457 (maybe_create_class_interface_decl): Fixed comment, add new
14458 created class decl to all_class_list.
14459 (method_header): Use GET_REAL_TYPE on argument's types.
14460 (method_declarator): Use GET_REAL_TYPE, change type to the real
14461 type in TREE_LIST dependency node. Build argument list with the
14463 (create_jdep_list): Use xmalloc. Removed allocation error message.
14464 (obtain_incomplete_type): Fixed leading comment. Broadened
14465 incoming argument meaning.
14466 (register_incomplete_type): Use xmalloc. Removed allocation error
14468 (safe_layout_class): Fixed leading comment.
14469 (jdep_resolve_class): Reversed if statement condition and switch
14470 if and else bodies.
14471 (resolve_and_layout): Fixed leading comment. Broadened incoming
14473 (complete_class_report_errors): New local variable name, for
14474 clarity. purify_type_name used for all error cases.
14475 (java_get_real_method_name): Stricter check on constructors.
14476 (java_check_regular_methods): Reverse methods list only if not
14477 already laid out. Layout artificial constructor.
14478 (java_check_methods): Deleted.
14479 (source_start_java_method): Obtain incomplete type for patchable
14481 (java_layout_classes): Fixed leading comment. Use
14482 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14483 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14484 before returning. Fixed comments.
14485 (java_expand_classes): Check for errors up front.
14486 (patch_method_invocation): Class to search is resolved and laid
14489 1998-11-24 Per Bothner <bothner@cygnus.com>
14491 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14493 * javaop.h (int8): Removed - not used.
14494 (jbyte): Redefine portably with correct signedness.
14496 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14498 * jcf-write.c (generate_bytecode_insns): Fix typo
14499 OPCODE_getstatic to OPCODE_getfield.
14501 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14502 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14503 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14505 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14507 * jcf-parse.c (jcf_parse_source): Function returned type is
14508 void. Added prototype.
14509 (jcf_parse): Function returned type is void.
14510 (yyparse): Remove call to fclose on the last parsed file.
14512 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14514 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14516 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14517 (layout_class): Cope with methods featuring WFL in decl names.
14518 * decl.c (unqualified_object_id_node): New global variable,
14520 (build_decl_no_layout): Removed.
14521 * expr.c (build_primtype_type_ref): Handle Double.
14522 (java_lang_expand_expr): Fixed indentations.
14523 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14524 (flag_wall, flag_redundant, flag_not_overriding,
14525 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14526 variable declarations.
14527 (build_decl_no_layout): Removed prototype.
14528 (java_get_real_method_name): Added prototype.
14529 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14530 (java_parse_abort_on_error): Macro now just returns.
14531 * jcf-parse.c (jcf_parse_source): Check fclose returned
14532 value. Call emit_register_classes if java_report_errors returns
14534 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14535 flag_static_local_jdk1_1): New integer flags.
14536 (lang_decode_option): New flags set here.
14537 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14538 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14539 the flag_redundant variable.
14540 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14541 when parsing java.lang.Object class.
14542 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14543 NULL_TREE to build.
14544 (resolve_qualified_expression_name): Fixed indentation.
14545 (patch_array_ref): Changed prototype.
14546 (not_initialized_as_it_should_p): Prototype removed.
14547 (java_report_errors): Added function prototype.
14548 * parse.y (formal_parameter:): Changed error message for not yet
14549 supported final parameters.
14550 (class_type_list:): Set both PURPOSE and VALUE of created
14551 TREE_LIST to be class_type.
14552 (primary_no_new_array:): Handle class literals on primitive types.
14553 (parse_warning_context): Reinstalled correct force_error and
14554 do_warning flags setups.
14555 (java_report_errors): Changed prototype. Return java_error_count
14557 (variable_redefinition_error): Consider treating variable type as
14559 (create_interface): Warn about redundant abstract modifier if
14560 flag_redundant is set. Changed error message.
14561 (lookup_field_wrapper): Save/restore globals before/after looking
14563 (duplicate_declaration_error_p): Consider treating declaration
14564 type as a fake pointer.
14565 (register_fields): Extract real type from dependency node. Check
14566 for duplicate field declaration after type adjustment. Use
14567 DECL_INITIAL to store static final initialized values.
14568 (method_header): Extract real function type from dependency node.
14569 (check_abstract_method_header): Use GET_METHOD_NAME.
14570 (obtain_incomplete_type): Layout fake pointer type.
14571 (safe_layout_class): Don't try to check for methods before layout.
14572 (java_complete_class): Don't check for correct throws clause
14573 elements inheritance here.
14574 (resolve_and_layout): Broadened name parameter meaning.
14575 (reset_method_name): Use GET_METHOD_NAME.
14576 (java_get_real_method_name): New function.
14577 (java_check_regular_methods): Don't check methods in
14578 java.lang.Object. Verify lineage of throws clause elements. Use
14579 flag_no_overriding in warning report.
14580 (check_throws_clauses): Don't check if class was from
14581 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14582 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14583 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14584 warning on unsupported final local variables. Use build_decl
14585 instead of build_decl_no_layout. Get real local variable type from
14587 (source_start_java_method): Get real parameter type from
14588 dependency node. Call build_decl instead of build_decl_no_layout.
14589 (java_layout_classes): Reverse tree and layout type and class as
14590 required. Mark class as loaded when done.
14591 (resolve_field_access): Fixed indentation. Restricted condition
14592 leading to static field access code generation. Set field_type
14593 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14594 (resolve_qualified_expression_name): Initialize type_found to
14595 null. Handle static field resolved during qualification. Fixed
14596 layout on non primitive field decl types.
14597 (not_accessible_p): Fixed typo in comment.
14598 (patch_method_invocation): Resolve and layout class to search from
14600 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14601 layout non primitive type, if necessary. Make method node only to
14603 (find_applicable_accessible_methods_list): Consider WFL'ed method
14604 decl names. Fixed indentation.
14605 (argument_types_convertible): Resolve and layout target type if
14607 (java_complete_tree): Fixed indentation problems. Rewrote
14608 CALL_EXPR thrown exceptions check. Re-installed further processing
14609 of the assignment in certain cases.
14610 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14611 inlining on class literals.
14612 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14614 (valid_method_invocation_conversion_p): Likewise.
14615 (patch_string): Temporary disable forbidden use of `this' in
14616 explicit constructor invocations when doing string concatenation
14617 within their scope.
14618 (patch_unaryop): Added comment. Reinstalled code to disable
14619 further check on assignment operation with cast expression RHS.
14620 (patch_switch_statement): Fixed indentation.
14621 (build_try_statement): Call build_decl instead of
14622 build_decl_no_layout.
14623 (patch_synchronized_statement): Likewise.
14624 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14625 IS_UNCHECKED_EXPRESSION_P.
14626 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14627 layout argument exception type.
14628 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14629 of IS_UNCHECKED_EXPRESSION_P.
14631 1998-11-18 Anthony Green <green@cygnus.com>
14633 * jcf-parse.c (yyparse): Open class file in binary mode.
14635 1998-11-15 Per Bothner <bothner@cygnus.com>
14637 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14639 * jcf-write.c (perform_relocations): Move check out one loop.
14641 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14643 * Make-lang.in: Fix reference to srcdir.
14644 * jv-scan.c: Add missing xmalloc prototype.
14645 * jvgenmain.c: Ditto.
14647 1998-11-15 Per Bothner <bothner@cygnus.com>
14649 * decl.c (error_mark_node), java-tree.h: New global.
14650 * parse.y: Use empty_stmt_node instead of size_zero_node.
14651 (build_if_else_statement): If missing else, use empty_stmt_node.
14653 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14654 (java_complete_expand_method): Complain if return is missing.
14655 (java_check_regular_methods): Comment out incorrect error check.
14656 (not_accessible_p): Fix incorrect handling of protected methods.
14657 (patch_method_invocation): Pass correct context to not_accessible_p.
14658 (find_applicable_accessible_methods_list): Likewise.
14659 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14660 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14661 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14662 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14664 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14665 (push_int_const): Remove reundant NOTE_PUSH.
14666 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14667 (- case SWITCH_EXPR): Fix code generation bug.
14668 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14669 (generate_classfile): More robust for abstract methods.
14671 1998-11-15 Anthony Green <green@cygnus.com>
14673 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14674 * Make-lang.in: Ditto.
14676 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14677 * jvgenmain: Ditto.
14679 1998-11-15 Per Bothner <bothner@cygnus.com>
14681 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14683 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14685 1998-11-14 Per Bothner <bothner@cygnus.com>
14687 Allow uses of interface types to verify. This is not really
14688 type-safe, but it matches what Sun does, and is OK as long as
14689 there are appropriate run-time checks.
14690 * verify.c (merge_types): If merging two interface types,
14691 just set the result to java.lang.Object.
14692 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14694 1998-11-13 Tom Tromey <tromey@cygnus.com>
14696 * gjavah.c (main): Handle --output-class-directory argument.
14697 * jvspec.c (lang_specific_driver): Translate `-d' into
14698 -foutput-class-dir.
14699 * jcf.h (jcf_write_base_directory): Declare.
14700 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14701 * lang-options.h: Mention -foutput-class-dir.
14702 * jcf-write.c (jcf_write_base_directory): New global.
14703 (make_class_file_name): Put generated .class file into `-d'
14704 directory, or into source directory if -d not given. Function now
14706 (write_classfile): Free class file name. Handle case where class
14708 (DIR_SEPARATOR): New macro.
14709 Include <sys/stat.h>
14711 * Makefile.in (prefix): New macro.
14713 1998-11-12 Per Bothner <bothner@cygnus.com>
14715 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14716 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14717 here (done in patch_invoke instead).
14718 (case_identity): Moved here from parse.y.
14720 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14721 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14722 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14723 so they can be efficiently scanned without recursion.
14724 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14725 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14726 in BLOCK iteratively, rather than recursively.
14728 * parse.y (do_unary_numeric_promotion): New function.
14729 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14731 * parse.y (patch_newarray): Various fixes.
14733 Re-do handling of switch statements (for proper block scoping).
14734 * parse.y: Add just a single block for the enture switch block,
14735 but don't create any "case blocks".
14736 (group_of_labels): Rmeoved unneeded non-terminal.
14737 CASE_EXPR and DEFAULT_EXPR are added to current block.
14738 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14739 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14740 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14741 * parse.y (wfl_operator, print_int_node): Make non-static.
14742 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14743 as part of recursive scan of block.
14744 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14745 (patch_switch_statement): Most tests move dinto java_complete_tree.
14747 * parse.y: Make various production be non-typed (void).
14748 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14749 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14750 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14752 * jcf-write.c (struct jcf_handler): New type.
14753 (struct jcf_switch_state): New type.
14754 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14755 (alloc_handler, emit_unop, emit_reloc): New functions.
14756 (adjust_typed_op): Add extra parameter ("max type" offset).
14757 (emit_switch_reloc, emit_case-reloc): New function.
14758 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14759 (generate_bytecode_insns): Support REAL_CST, switch statements,
14760 exception handling, method calls, object/array creation, and more.
14762 * class.c: Remove some unused variables.
14763 * constants.c (find_string_constant): New function.
14764 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14765 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14766 if flag_emit_class_files.
14768 1998-11-12 Tom Tromey <tromey@cygnus.com>
14770 * jcf-io.c (find_class): Added explanatory comment.
14772 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14773 trailing slash to `.zip' entries.
14775 * jvspec.c (lang_specific_driver): Correctly handle case where
14776 GC_NAME not defined.
14778 1998-11-11 Tom Tromey <tromey@cygnus.com>
14780 * jvspec.c (GC_NAME): New define.
14781 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14783 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14785 1998-11-11 Per Bothner <bothner@cygnus.com>
14787 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14789 1998-11-11 Tom Tromey <tromey@cygnus.com>
14791 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14793 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14795 * class.c (is_compiled_class): Call safe_layout_class for class
14796 compiled from source.
14797 * conver.h (convert_to_integer, convert_to_real,
14798 convert_to_pointer): Added prototypes.
14799 * decl.c (init_decl_processing): Non longer push the decls of
14800 `methodtable', `constants', `Class', `Field', `dispatchTable'
14801 `jexception' and `Method'.
14802 * expr.c (build_invokeinterface): New function.
14803 (expand_invoke): static variable CLASS_IDENT now in
14804 build_invokeinterface. Use build_invokeinterface.
14805 (expand_java_field_op): Moved code to inline
14806 java.lang.PRIMTYPE.TYPE into a function.
14807 (build_primtype_type_ref): New function.
14808 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14809 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14810 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14811 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14812 (DECL_LOCAL_STATIC_VALUE): New macro.
14813 (build_invokeinterface, build_primtype_type_ref): New function
14815 (java_parse_abort_on_error): Macro rewritten.
14816 * jcf-parse.c (current_method): Add comment to declaration.
14817 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14818 Function prototypes fixed.
14819 (jcf_parse_source): push/pop parser context. save/restore global.
14820 (parse_source_file): Fixed leading comment. Now take a
14821 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14822 classes and pop the parser context anymore.
14823 (yyparse): Push parser context, save globals, parse the source
14824 file, restore globals and pop the parser context when processing a
14826 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14827 * lex.c (java_parse_doc_section): New function.
14828 (java_lex): Call java_parse_doc_section when appropriate. Build an
14829 operator around INSTANCEOF_TK.
14830 * lex.h (java_lineterminator, java_sprint_unicode,
14831 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14832 Prototypes rewritten.
14833 (java_parse_escape_sequence, java_letter_or_digit_p,
14834 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14835 java_read_unicode, java_store_unicode, java_read_char,
14836 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14837 Added function prototypes.
14838 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14840 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14842 (struct parser_ctxt): New fields: deprecated,
14843 current_parsed_class_un, gclass_list.
14844 (fix_method_argument_names, issue_warning_error_from_context,
14845 resolve_package, lookup_package_type): New function prototypes.
14846 (resolve_expression_name): Fixed function prototype.
14847 (find_applicable_accessible_methods_list): Fixed indentation, added
14848 extra argument in prototype.
14849 (check_final_assignment, build_null_of_type, check_deprecation,
14850 check_method_redefinition, reset_method_name,
14851 java_check_regular_methods, java_check_abstract_methods,
14852 maybe_build_primttype_type_ref): New function prototype.
14853 * parse.y (conver.h): Include.
14854 (INSTANCEOF_TK): Tagged <operator>.
14855 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14856 (relational_expression:): Build binop for instanceof.
14857 (java_push_parser_context): Remember ctxp->gclass_list across
14859 (java_pop_parser_context): Simply return if no context
14860 exists. Remember gclass_list across contexts.
14861 (issue_warning_error_from_context): New function.
14862 (parse_error_context): Don't setup ctxp->elc here. Call
14863 issue_warning_error_from_context instead.
14864 (parse_warning_context): Likewise.
14865 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14866 setup. Link new class/interface to ctxp->gclass_list.
14867 (add_superinterfaces): Register interface as incomplete if not
14869 (create_class): Remember class unqualified name in
14870 ctxp->current_parsed_class_un. Check class deprecation.
14871 (register_fields): Check field deprecation. Remember static final
14872 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14874 (method_header): New local variable ORIG_ARG. Use unqualified
14875 current class name for check on constructor errors. Promote return
14876 type if of record type. Argument list fix moved in
14877 fix_method_argument_names, called here. Check method deprecation.
14878 (fix_method_argument_names): New function.
14879 (method_declarator): Promote record typed arguments.
14880 (safe_layout_class): Check class methods before layout.
14881 (java_complete_class): Compute field layout when patched.
14882 (do_resolve_class): Try to load class after having it renamed
14883 after the package name.
14884 (get_printable_method_name): Use DECL_CONTEXT.
14885 (reset_method_name): New function.
14886 (check_method_redefinition): Use reset_method_name.
14887 (java_check_regular_methods): New local variable
14888 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14889 names for error report. Check for compile-time error when method
14890 found has default (package) access.
14891 (java_check_abstract_methods): Now takes an interface DECL node as
14892 an argument. Also reinstall real name on unchecked
14893 overriding/hiding methods for error report.
14894 (java_check_methods): Fixed leading comment. Get classes to verify
14895 from ctxp->gclass_list. Use CHECK_METHODS macro and set
14896 CLASS_METHOD_CHECKED_P on class verification.
14897 (lookup_java_method2): Get real method name if necessary.
14898 (find_in_imports): Don't check package class access here.
14899 (resolve_package, lookup_package_type): New functions.
14900 (java_layout_classes): Fixed leading comment. Take classes to be
14901 laid out from ctxp->gclass_list.
14902 (java_complete_expand_methods): Don't expand native and abstract
14904 (java_expand_classes): New function.
14905 (resolve_expression_name): Use additional argument ORIG. Retrieve
14906 values of static final field of primitive types.
14907 (resolve_field_access): Handles static final field of promotive
14909 (resolve_qualified_expression_name): Handle STRING_CST as
14910 primaries and package name resolution. Check deprecation on found
14911 decls. Set where_found and type_found on non static field resolved
14912 during qualification. Layout non primitive field decl types.
14913 (check_deprecation): New function.
14914 (maybe_access_field): Simplified.
14915 (patch_method_invocation_stmt): Local variable CLASS_TYPE
14916 removed. Reverse method's argument when primary is a type. Don't
14917 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
14918 instead. Include abstract class in the list of class searchable
14919 for constructors. Use DECL_CONTEXT of found method for access
14920 checks. Check method deprecation.
14921 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
14922 converting arguments. Handle INVOKE_INTERFACE.
14923 (lookup_method_invoke): Search constructor using existing
14924 infrastructure (don't rely on lookup_java_constructor anymore).
14925 (find_applicable_accessible_methods_list): Extra argument flag
14926 LC. Now include constructor in the search.
14927 (qualify_ambiguous_name): Conditional expression are primaries.
14928 (not_initialized_as_it_should_p): static final are always
14930 (java_complete_tree): Pass extra NULL argument to
14931 resolve_expression_name. Stricter test to carry on patching
14932 assignments. New case for INSTANCEOF_EXPR.
14933 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
14934 (check_final_assignment, maybe_build_primttype_type_ref): New
14936 (patch_assignment): Detect resolved static finals and carry normal
14937 assignment error check on them. Inline PRIMTYPE.TYPE read access.
14938 (try_builtin_assignconv): Access constant 0 on all primitive
14940 (valid_builtin_assignconv_identity_widening_p): Accept identical
14941 types. Accept all promoted type on int type.
14942 (valid_ref_assignconv_cast_p): Accept a null pointer to be
14943 assigned to a reference.
14944 (valid_method_invocation_conversion_p): Accept to check null
14946 (build_binop): Merge declaration and initialization of local
14948 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
14949 numeric types. Improved validity test for qualify operators on
14951 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
14952 and PREINCREMENT_EXPR. Also detect resolved static finals of a
14953 primitive type and issue the appropriate error message.
14954 (resolve_type_during_patch): Mark class loaded when resolved.
14955 (patch_cast): Allow null to be cased to reference types.
14956 (build_null_of_type): New function.
14957 (patch_array_ref): Handle array on references correctly.
14958 (patch_return): Removed unused local variable MODIFY. Force
14959 boolean to be returned as integers. Allows null to be returned by
14960 a function returning a reference.
14961 * typeck.c (convert_to_integer, convert_to_real,
14962 convert_to_pointer): Prototypes moved to convert.h
14963 (lookup_argument_method): Use method real name, if necessary.
14965 1998-10-30 Tom Tromey <tromey@cygnus.com>
14967 * class.c (build_class_ref): Changed name of primitive classes to
14970 * class.c (make_class_data): Renamed fields: nmethods to
14971 method_count, method_count to dtable_method_count. Always set
14972 `state' field to 0.
14973 * decl.c (init_decl_processing): Likewise.
14975 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14977 * class.c (layout_class): Don't mangle <finit>, produce
14978 __finit<class> instead. Don't verify artificial methods.
14979 * decl.c (finit_identifier_node): New declared global.
14980 (init_decl_processing): finit_identifier_node initialized.
14981 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
14982 * java-tree.h (finit_identifier_node): Declared as extern.
14983 (struct lang_decl): New field called_constructor.
14984 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
14985 (CLASS_HAS_FINIT_P): New macro.
14986 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
14987 explicit constructor invocation.
14988 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
14989 CALL_SUPER_CONSTRUCTOR_P): New macros.
14990 (write_classfile): Added prototype.
14991 * jcf-parse.c (jcf_parse_source): Parse and remember for
14992 generation if the file was seen on the command line.
14993 (parse_source_file): Don't write the class file here.
14994 (yyparse): Loop on files rewritten. Set current_jcf.
14995 (parse_zip_file_entries): Parse class file only if it was found.
14996 * lang.c (init_parse): Don't open command line provided filename
14998 (lang_parse): Don't set main_jcf anymore.
14999 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15000 (JCONSTRUCTOR_CHECK): New macro.
15001 (JBSC_TYPE_P): New macro.
15002 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15003 (COMPLETE_CHECK_OP_2): New macro.
15004 (struct parse_ctxt): New field explicit_constructor_p.
15005 (check_class_interface_creation): Fixed prototype indentation.
15006 (patch_method_invocation_stmt): Prototype reflects added argument.
15007 (patch_invoke): Likewise.
15008 (complete_method_declaration, build_super_invocation,
15009 verify_constructor_circularity,
15010 build_this_super_qualified_invocation, get_printable_method_name,
15011 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15012 verify_constructor_super, create_artificial_method,
15013 start_artificial_method_body, end_artificial_method_body,
15014 generate_field_initialization_code): New function prototypes.
15015 * parse.y: Fixed leading comment
15016 (constructor_header:, constructor_body:, block_end:): Rules tagged
15018 (type_declaration:): Call maybe_generate_finit.
15019 (method_declaration:): Action for method_body: placed in new
15020 function complete_method_declaration, called here.
15021 (constructor_declaration:): Defined actions. Removed leading
15023 (constructor_header:): New rule with action.
15024 (constructor_body:): Rule rewritten using block_begin: and
15025 block_end:. Defined actions.
15026 (constructor_declarator:, explicit_constructor_invocation:):
15028 (block:): Use new rules block_begin: block_end:.
15029 (block_begin:, block_end:): New rules and actions.
15030 (block_statements:): Fixed error message for explicit
15032 (method_invocation:): Call build_this_super_qualified_invocation
15033 if primary is `this' or `super' was seen.
15034 (conditional_expression:): Action defined.
15035 (extra_ctxp_pushed_p): New static global flag.
15036 (java_parser_context_save_global): Create parser context if
15037 necessary. Use extra_ctxp_pushed_p to remember it.
15038 (java_parser_context_restore_global): Pop extra parser context if
15040 (build_array_from_name): Array on primitive types are marked
15042 (register_fields): Restore new name in field initializer
15043 expression if type was altered. Non static fields initialized upon
15044 declaration marked initialized.
15045 (maybe_generate_finit): New function.
15046 (maybe_generate_clinit): Use create_artificial_method,
15047 start_artificial_method_body, end_artificial_method_body. Generate
15048 debug info for enclosed initialization statements.
15049 (method_header): Fixed leading comment. Check constructor
15050 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15052 (complete_method_declaration, constructor_circularity_msg,
15053 verify_constructor_circularity): New functions.
15054 (get_printable_method_name): New function.
15055 (check_method_redefinition): Don't rename <finit> methods. Fix
15056 declared constructor names. Error message for
15057 constructors modified.
15058 (java_check_regular_methods): Local variable seen_constructor
15059 renamed saw_constructor. Skip verification on constructors. Create
15060 default constructor with create_artificial_method.
15061 (java_check_methods): Removed unnecessary empty line.
15062 (create_artificial_method, start_artificial_method_body,
15063 end_artificial_method_body): New functions.
15064 (java_layout_classes): Changed leading comment. Reverse fields
15065 list if necessary. Always layout java.lang.Object if being
15067 (java_complete_expand_methods): Verify constructor circularity.
15068 (java_complete_expand_method): Call fix_constructor on
15069 constructors. Local variable no_ac_found removed. Restore
15070 bindings if method body expansion failed.
15071 (fix_constructors, verify_constructor_super,
15072 generate_field_initialization_code): New function.
15073 (java_expand_classes): Fixed leading comment. Write class file
15075 (resolve_expression_name): Check for illegal instance variable
15076 usage within the argument scope of an explicit constructor
15078 (resolve_qualified_expression_name): Pass extra from_super flag
15079 when invoking patch_method_invocation_stmt. New case for
15080 conditional expression when used as a primary. Check for error
15081 when acquiring super.
15082 (patch_method_invocation_stmt): Added extra argument super. New
15083 local variable is_static_flag. Set class_to_search according to
15084 the nature of the constructor invocation. Don't add `this'
15085 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15086 invocation within the argument scope of explicit constructor
15087 invocation. Set is_static according to is_static_flag. Provide
15088 extra `super' argument to patch_invoke invocation.
15089 (patch_invoke): New argument from_super. Loop on arguments
15090 indentation fixed. Pass from_super to invocation_mode. New switch
15091 case INVOKE_SUPER. Fixed error message in switch default case.
15092 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15094 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15095 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15096 message takes constructors into account.
15097 (find_applicable_accessible_methods_list): Fixed indentation.
15098 (qualify_ambiguous_name): Take explicit constructor invocation
15099 into account. Deal with a conditional expression as a primary to
15101 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15102 case. Added extra argument to patch_method_invocation_stmt.
15103 Register calls made to explicit constructor `this'. Don't call
15104 save_expr in ARRAY_REF case when emitting class files. Check for
15105 illegal use of this when expanding explicit constructor invocation
15107 (complete_function_arguments): Set and reset parser context
15108 explicit_constructor_p field value when appropriate.
15109 (build_super_invocation, build_this_super_qualified_invocation):
15111 (patch_assignment): Fixed typo.
15112 (patch_unaryop): Check on final fields occurs only when a decl
15114 (patch_return): Take constructors into account.
15115 (patch_conditional_expr): New function.
15116 * typeck.c (build_java_signature): Removed unnecessary empty line.
15118 1998-10-28 Jeffrey A Law (law@cygnus.com)
15120 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15122 1998-10-28 Tom Tromey <tromey@cygnus.com>
15124 * decl.c (init_decl_processing): Renamed fields.
15125 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15126 interface_len, msize fields.
15128 * class.c (make_class_data): Removed subclass_head and
15129 subclass_next fields.
15130 * decl.c (init_decl_processing): Removed subclass_head and
15131 subclass_next fields.
15133 1998-10-28 Jeffrey A Law (law@cygnus.com)
15135 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15136 * mangle.c (emit_unicode_mangled_name): Similarly.
15138 1998-10-26 Nick Clifton <nickc@cygnus.com>
15140 * jcf-parse.c (get_constant): Place braces around code to compute
15141 'd' when REAL_ARITHMETIC is not defined.
15143 1998-10-25 H.J. Lu (hjl@gnu.org)
15145 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15148 1998-10-23 Tom Tromey <tromey@cygnus.com>
15150 * lang-specs.h: `.zip' files are input to jc1.
15152 1998-10-22 Per Bothner <bothner@cygnus.com>
15154 * jvspecs.c: Add (but don't enable) support for combining multiple
15155 .class and .java input filenames to a single jc1 invocation.
15156 Add support for -C flag (copile to .class files).
15157 Translate -classpath and -CLASSPATH arguments.
15158 * lang-specs.h: Don't set %2 spec.
15160 1998-10-22 Tom Tromey <tromey@cygnus.com>
15162 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15164 (add_path): Don't add trailing separator to non-empty path
15167 * lang.c (lang_decode_option): Check for -fclasspath and
15168 -fCLASSPATH before examining other `-f' options.
15170 * java-tree.h (finalize_identifier_node): Don't declare.
15171 * class.c (make_class_data): Don't push "final" field.
15172 * decl.c (init_decl_processing): Don't push "final" field.
15173 (finalize_identifier_node): Removed.
15174 (init_decl_processing): Don't set finalize_identifier_node.
15176 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15178 1998-10-11 Anthony Green <green@cygnus.com>
15180 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15181 (JV_SCAN_SOURCES): New macro.
15182 (JCF_DUMP_SOURCES): Likewise.
15183 (jcf-dump$(exeext)): New target.
15184 (jv-scan$(exeext)): New target.
15186 1998-10-22 Tom Tromey <tromey@cygnus.com>
15188 * Makefile.in (LEX): Removed.
15189 (LEXFLAGS): Likewise.
15190 (SET_BISON): New macro.
15192 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15193 spurious diffs in parse.c.
15194 ($(PARSE_SCAN_C)): Likewise.
15195 (PARSE_DIR): New macro.
15197 (PARSE_SCAN_C): Likewise.
15198 (PARSE_RELDIR): New macro.
15200 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15202 * jcf-io.c (find_class): Use saw_java_source to determine when to
15203 look for `.java' file.
15204 * jcf-parse.c (saw_java_source): New global.
15205 (yyparse): Set it if `.java' file seen.
15207 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15208 (GCJH_SOURCES): Likewise.
15209 * Makefile.in (datadir): New macro.
15210 (libjava_zip): Likewise.
15211 (JAVA_OBJS): Added jcf-path.o.
15212 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15213 (../gcjh$(exeext)): Likewise.
15214 (jcf-path.o): New target.
15215 * java-tree.h (fix_classpath): Removed decl.
15216 * jcf-parse.c (fix_classpath): Removed.
15217 (load_class): Don't call fix_classpath.
15218 * parse.y (read_import_dir): Don't call fix_classpath.
15219 * lex.h: Don't mention classpath.
15220 * lex.c (java_init_lex): Don't initialize classpath.
15221 * jcf-io.c (classpath): Removed global.
15222 (find_class): Use jcf_path iteration functions. Correctly search
15223 class path for .java file.
15224 (open_in_zip): New argument `is_system'.
15225 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15226 classpath-related options.
15227 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15229 (lang_init): Call jcf_path_init.
15230 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15231 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15232 Correctly put braces around second string in each entry.
15233 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15234 classpath-related options.
15235 (help): Updated for new options.
15236 * jcf.h: Declare functions from jcf-path.c. Don't mention
15237 `classpath' global.
15238 * jcf-path.c: New file.
15240 * jcf-depend.c: Include jcf.h.
15242 * jcf-write.c (localvar_alloc): Returns `void'.
15243 (localvar_free): Removed unused variable.
15245 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15246 (init_parse): Use OBJECT_SUFFIX, not ".o".
15248 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15250 * class.c (emit_register_classes): Renamed from
15251 emit_register_class.
15252 * java-tree.h (emit_register_classes): Prototype renamed from
15253 emit_register_class.
15254 * jcf-parse.c (yyparse): Call emit_register_classes once before
15256 * parse.y (java_expand_classes): No longer register classes.
15258 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15260 * class.c (is_compiled_class): New local variable
15261 seen_in_zip. Identify classes found in currently compiled source
15263 * decl.c (complete_start_java_method): Fixed typo.
15264 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15265 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15266 (CLASS_P): Moved around.
15267 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15268 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15270 (jcf_parse_source): Changed leading comment. Removed unnecessary
15271 fclose and CLASS_FROM_SOURCE_P marking.
15272 (parse_source_file): New local variables remember_for_generation
15273 and filename. Mark parsed file name identifier node. Removed block
15274 executed when parse_only was null. Set remember_for_generation.
15275 Use it as an argument to java_pop_parser_context.
15276 (yyparse): New local variables several_files, list, next node and
15277 current_file_list. Split ampersand separated file names into
15278 current_file_list. Iterate through the list and parse accordingly.
15279 * parse.h (java_pop_parser_context): New function prototype.
15280 * parse.y (ctxp_for_generation): New static global variable.
15281 (java_pop_parser_context): New argument generate. Link popped ctxp
15282 to ctxp_for_generation list accordingly.
15283 (java_complete_expand_methods): Fixed indentation.
15284 (java_expand_classes): New function.
15286 1998-10-17 Per Bothner <bothner@cygnus.com>
15288 * Makefile.in: Link with libiberty.a instead of memmove.o.
15290 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15292 * lex.c (setjmp.h): No longer included.
15293 * lex.h (setjmp.h): Included.
15294 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15295 (duplicate_declaration_error_p): Renamed from
15296 duplicate_declaration_error.
15297 (build_array_from_name): New function prototype.
15298 * parse.y (setjmp.h): No longer included.
15299 (variable_declarator_id): Define action.
15300 (build_array_from_name): New function.
15301 (duplicate_declaration_error_p): Renamed from
15302 duplicate_declaration_error. Fixed leading comment.
15303 (register_fields): Main `for' loop reorganized. Uses
15304 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15305 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15306 build_array_from_name.
15307 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15309 (read_import_dir): Don't try to skip `.' and `..'.
15310 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15311 build_array_from_name. Main `for' loop reorganized.
15312 (resolve_qualified_expression_name): When building access to a
15313 field, use the type where the field was found, not its own type.
15314 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15315 field was found is null.
15316 (qualify_ambiguous_name): Sweep through all successive array
15319 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15321 * java-tree.h (pop_labeled_block, lang_printable_name,
15322 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15323 interface_of_p, inherits_from_p, fix_classpath,
15324 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15325 make_class_data, register_class, alloc_name_constant): New
15326 function prototypes.
15327 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15328 indentation. Added cast to remove warning.
15329 (lang_printable_name): Set v argument unused.
15330 (lang_print_error): Added argument to lang_printable_name call.
15331 (java_dummy_print, print_lang_decl, print_lang_type,
15332 print_lang_identifier, lang_print_xnode): All argument marked
15334 * lex.c (java_unget_unicode): Removed unnecessary argument.
15335 (java_allocate_new_line): Unused local variable is gone.
15336 (java_read_char): Added parenthesis in expressions to remove
15337 warnings. Added final return statement.
15338 (java_read_unicode): Added parenthesis in expression to remove
15340 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15341 (java_parse_escape_sequence): Likewise.
15342 (java_lex): Unused local variables are gone. Fixed
15343 java_unget_unicode invocation.
15344 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15346 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15347 lang_printable_name invocation in macro.
15348 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15350 (duplicate_declaration_error): Suppressed unused argument in
15352 (identical_subpath_p): Function declaration is gone.
15353 (patch_invoke): Suppressed unused argument in prototype.
15354 (patch_cast, build_labeled_block, check_thrown_exceptions):
15356 * parse.y (setjmp.h): Included
15357 (toplev.h): Likewise.
15358 (field_declaration:): Suppressed unused local
15359 (label_decl:): Fixed build_labeled_block invocation.
15360 (java_pop_parser_context): Put extra parenthesis around assignment
15362 (yyerror): Suppressed unused local variables.
15363 (variable_redefinition_error): Fixed lang_printable_name
15365 (create_interface): Suppressed unused local variables.
15366 (create_class): Likewise.
15367 (duplicate_declaration_error): Suppressed unused argument. Fixed
15368 lang_printable_name invocation.
15369 (register_fields): Suppressed unused local variable. Fixed
15370 duplicate_declaration_error invocation.
15371 (method_header): Suppressed unused local variable.
15372 (method_declarator, parser_check_super): Likewise.
15373 (java_complete_class): Suppressed unused local variable. Fixed
15374 fatal error message.
15375 (complete_class_report_errors): Added default: in switch.
15376 (java_check_regular_methods): Fixed lang_printable_name
15378 (check_throws_clauses): Likewise.
15379 (java_check_abstract_methods): Suppressed unused local
15380 variable. Fixed lang_printable_name invocation.
15381 (read_import_entry): Added supplemental return statement.
15382 (read_import_dir): Suppressed unused local variables.
15383 (check_pkg_class_access, declare_local_variables): Likewise.
15384 (source_start_java_method): Suppressed unused extern variable
15386 (expand_start_java_method): Suppressed unused extern and local
15387 variable declarations.
15388 (java_complete_expand_methods): Likewise.
15389 (java_complete_expand_method): Suppressed unused local variables.
15390 (make_qualified_name): Likewise.
15391 (resolve_qualified_expression_name): Added default: in
15392 switch. Fixed lang_printable_name invocation.
15393 (class_instance_creation_expression): Added parenthesis around
15395 (patch_method_invocation_stmt): Fixed lang_printable_name and
15396 patch_invoke invocations.
15397 (check_for_static_method_reference): Fixed lang_printable_name
15399 (patch_invoke): Suppressed unused arguments and local variables.
15400 (lookup_method_invoke): Suppressed unused local variables.
15401 (qualify_ambiguous_name): Added default: in switch.
15402 (identical_subpath_p): Function removed.
15403 (patch_assignment): Suppressed unused local variables. Suppressed
15404 unnecessary if statement. Fixed lang_printable_name invocations.
15405 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15406 (valid_ref_assignconv_cast_p): Parenthesis around
15407 expression. Suppressed unused local variables.
15408 (build_binop): Suppressed unused local variables. fixed
15409 lang_printable_name invocations.
15410 (string_constant_concatenation): Suppressed unused local
15412 (patch_unaryop): Fixed lang_printable_name invocation.
15413 (patch_cast): Suppressed unnecessary argument. Fixed
15414 lang_printable_name invocation.
15415 (patch_array_ref): Fixed lang_printable_name invocation.
15416 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15417 (build_labeled_block): Suppressed unused argument.
15418 (generate_labeled_block): Fixed build_labeled_block invocation.
15419 (build_loop_body): Suppressed unused local variables.
15420 (patch_loop_statement): Likewise.
15421 (patch_exit): Fixed lang_printable_name invocation.
15422 (patch_switch_statement): Likewise.
15423 (case_identity): First argument marked unused.
15424 (patch_try_statement): Fixed lang_printable_name invocations.
15425 (patch_synchronized_statement, patch_throw_statement): Likewise.
15426 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15427 lang_printable_name invocations.
15428 (check_thrown_exceptions_do): Suppressed unused argument.
15430 1998-10-14 Tom Tromey <tromey@cygnus.com>
15432 * jcf-write.c (write_classfile): Add output class file as target.
15433 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15434 * jcf.h: Added declarations for dependency-tracking functions.
15435 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15436 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15437 (finish_parse): Call jcf_dependency_write.
15438 (dependency_tracking): New global.
15439 (DEPEND_SET_FILE): New define.
15440 (DEPEND_ENABLE): New define.
15441 (init_parse): Enable dependency tracking if required.
15443 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15444 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15445 (../gcjh$(exeext)): Likewise.
15446 (jcf-depend.o): New target.
15447 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15448 (GCJH_SOURCES): Likewise.
15449 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15451 (find_classfile): Added dep_name argument.
15452 (find_class): Compute name of dependency.
15453 (open_in_zip): Call jcf_dependency_add_file.
15454 * gjavah.c (output_file): No longer global.
15455 (usage): Don't mention "gjavah".
15457 (java_no_argument): Likewise.
15458 (version): Likewise.
15459 (main): Recognize and handle -M family of options.
15460 (print_mangled_classname): Return is void.
15461 (process_file): Handle case where output is suppressed.
15462 (HANDLE_END_FIELD): Likewise.
15463 (HANDLE_METHOD): Likewise.
15464 * jcf-depend.c: New file.
15466 1998-10-13 Jeffrey A Law (law@cygnus.com)
15468 * java-tree.def: Add missing newline at EOF.
15470 1998-10-13 Tom Tromey <tromey@cygnus.com>
15472 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15473 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15475 Include <config.h> and "system.h".
15476 (disassemble_method): Undefine RET to avoid clash with
15477 config/i386/i386.h.
15479 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15481 * decl.c (runtime_exception_type_node, error_exception_type_node):
15482 New global variables.
15483 (init_decl_processing): Initialized.
15484 * expr.c (java_lang_expand_expr): Set caught exception type to
15485 null if catch handler argument doesn't exit.
15486 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15488 * java-tree.h (runtime_exception_type_node,
15489 error_exception_type_node): Global variables declared.
15490 (DECL_FUNCTION_THROWS): New macro.
15491 (DECL_FUNCTION_BODY): Modified comment.
15492 (DECL_SPECIFIC_COUNT): Likewise.
15493 (struct lang_decl): New field throws_list.
15494 (IS_UNCHECKED_EXPRESSION_P): New macro.
15495 * lex.c (java_lex): Generate location information for THROW_TK.
15496 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15497 EXCEPTIONS_P): New macros.
15498 (enum jdep_code): New value JDEP_EXCEPTION.
15499 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15500 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15501 PATCH_METHOD_RETURN_ERROR): New macros.
15502 (patch_method_invocation_stmt): Added new argument to prototype.
15503 (patch_synchronized_statement, patch_throw_statement,
15504 check_thrown_exceptions, check_thrown_exceptions_do,
15505 purge_unchecked_exceptions, check_throws_clauses): New function
15507 * parse.y Fixed typo in keyword section.
15508 (throw:): Rule tagged <node>.
15509 (THROW_TK): Keyword tagged <operator>.
15510 (method_header:): Last argument to call to method_header passed
15512 (throws:, class_type_list:, throw_statement:,
15513 synchronized_statement:, synchronized:): Defined actions.
15514 (method_header): New local variable current. Register exceptions
15515 from throws clause.
15516 (java_complete_tree): Complete and verify exceptions from throws
15518 (complete_class_report_errors): Error message on exceptions not
15520 (java_check_regular_methods): Fixed typo. Shortcut on private
15521 overriding methods. Changed error message on method
15522 redefinition. Check for throws clause compatibility.
15523 (check_throws_clauses): New function.
15524 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15525 method. Changed error message on method redefinition.
15526 (currently_caught_type_list): New static variable.
15527 (java_complete_expand_methods): Purge unchecked exceptions from
15528 throws clause list. Call PUSH_EXCEPTIONS before walk and
15529 POP_EXCEPTIONS after.
15530 (resolve_qualified_expression_name): Pass new argument as NULL to
15531 patch_method_invocation_stmt.
15532 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15533 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15534 argument list when appropriate. Use new argument if non null to
15535 store selected method decl.
15536 (patch_invoke): Convert if necessary args of builtin types before
15537 forming CALL_EXPR. Argument list no longer reversed here.
15538 (invocation_mode): Treat final methods as static methods.
15539 (java_complete_tree): New cases for THROW_EXPR: and
15540 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15542 (complete_function_arguments): No more RECORD_TYPE
15543 conversion. Function parameter nodes no longer saved.
15544 (valid_ref_assignconv_cast_p): Avoid handling null type.
15545 (patch_binop): Fixed null constant reference handling.
15546 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15547 BUILD_THROW macros.
15548 (patch_try_statement): Fixed comments. Record caught types in
15549 list, push the list, expand try block and pop the list.
15550 (patch_synchronized_statement, patch_throw_statement,
15551 check_thrown_exceptions, check_thrown_exceptions_do,
15552 purge_unchecked_exceptions): New functions.
15553 * typeck.c (lookup_argument_method): Allow WFL in place of method
15554 DECL_NAME during method definition check
15556 1998-10-09 Tom Tromey <tromey@cygnus.com>
15558 * gjavah.c (decode_signature_piece): New function.
15559 (print_c_decl): Use it. Added `name_override' argument.
15560 (print_method_info): Use name_override argument to print_c_decl.
15561 (seen_fields): Removed.
15562 (print_field_info): Don't update seen_fields.
15563 (struct method_name): New structure.
15564 (method_name_list): New global.
15565 (print_method_info): Add new method to list of methods.
15566 (name_is_method_p): New function.
15567 (print_field_info): If field name has same name as method, then
15569 (process_file): Parse methods before fields.
15570 (field_pass): New global.
15571 (HANDLE_END_FIELD): Take field_pass into account.
15573 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15575 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15576 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15578 1998-10-03 Anthony Green <green@cygnus.com>
15580 * jvspec.c: Fix bug in jvgenmain_spec patch.
15582 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15584 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15585 * decl.c (soft_exceptioninfo_call_node): New global variable.
15586 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15587 takes extra integer argument. soft_exceptioninfo_call_node
15589 * except.c (java_set_exception_lang_code): New function
15590 (method_init_exceptions): Called here.
15591 (prepare_eh_table_type): New function.
15592 (expand_end_java_handler): Called here.
15593 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15594 one argument. Modified generation of call to
15595 soft_badarrayindex_node to use new argument.
15596 (build_java_arrayaccess): Pass faulty index value to
15597 build_java_throw_out_of_bounds_exception.
15598 (generate_name): New function.
15599 (java_lang_expand_expr): New local variables node, current,
15600 has_finally_p. Expand TRY_EXPR node.
15601 (process_jvm_instruction): Replace top of the stack with thrown
15602 object reference when entering exception handler.
15603 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15604 specific tree codes.
15605 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15607 (DECL_SPECIFIC_COUNT): New macro.
15608 (prepare_eh_table_type, java_set_exception_lang_code,
15609 generate_name): New function declarations.
15610 (match_java_method): Declaration deleted.
15611 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15613 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15614 * parse.h (redefinition_error, refine_accessible_methods_list,
15615 can_cast_to_p): Function declaration removed.
15616 (classitf_redefinition_error, variable_redefinition_error,
15617 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15618 find_most_specific_methods_list, argument_types_convertible,
15619 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15620 valid_cast_to_p, valid_method_invocation_conversion_p,
15621 try_reference_assignconv, add_stmt_to_compound,
15622 build_jump_to_finally, build_tree_list, patch_try_statement,
15623 java_get_catch_block): New function declarations.
15624 * parse.y (string_buffer_type): Global variable deleted.
15625 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15626 finally): Rules tagged <node>.
15627 (TRY_TK, CATCH_TK): Token tagged <operator>.
15628 (class_body_declaration:, class_member_declaration:,
15629 formal_parameter:, explicit_constructor_invocation:,
15630 interface_member_declaration:, constant_declaration:,
15631 primary_no_new_array:, class_instance_creation_expression:,
15632 array_creation_expression:): Issue error on unsuported JDK1.1
15634 (try_statement:, catches:, finally:): Define actions.
15635 (catch_clause_parameter): New rule.
15636 (catch_clause:): Use new rule catch_clause_parameter.
15637 (parse_jdk1_1_error): New function.
15638 (redefinition_error): Renamed classitf_redefinition_error.
15639 (variable_redefinition_error): New function.
15640 (check_class_interface_creation): Call
15641 classitf_redefinition_error.
15642 (java_complete_tree): Added error message on JDEP_TYPE: case.
15643 (complete_class_report_errors): Fixed indentation.
15644 (declare_local_variables): Call variable_redefinition_error.
15645 (source_end_java_method): Call java_set_exception_lang_code and
15646 emit_handlers where appropriate.
15647 (java_method_add_stmt): Call add_stmt_to_block.
15648 (add_stmt_to_block): New function.
15649 (lookup_method_invoke): Fixed outside comment. new local variable
15650 candicates. Call find_applicable_accessible_methods_list and
15651 find_most_specific_methods_list when searching for a
15652 method. Modified error report to list possible candidates when
15654 (find_applicable_accessible_methods_list,
15655 find_most_specific_methods_list, argument_types_convertible): New
15657 (refine_accessible_methods_list): Function deleted.
15658 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15659 expr (if applicable) before calling patch_array_ref.
15660 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15661 (enter_block): Fixed comment.
15662 (enter_a_block): New function.
15663 (patch_assignment): Reorganized. Call try_reference_assignconv for
15664 references. Call valid_cast_to_p instead of can_cast_to_p.
15665 (try_reference_assignconv,
15666 valid_builtin_assignconv_identity_widening_p): New functions.
15667 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15668 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15670 (build_string_concatenation): Don't resolve StringBuffer.
15671 (patch_cast): Fixed inverted arguments.
15672 (patch_array_ref): Code to save array expr deleted. Call
15673 valid_cast_to_p instead of can_cast_to_p.
15674 (generate_labeled_block): Call generate_name.
15675 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15676 patch_try_statement): New functions.
15677 * typeck.c (match_java_method): Function deleted.
15679 1998-10-02 Anthony Green <green@cygnus.com>
15681 * jvspec.c: jvgenmain_spec uses different temporary file names.
15683 1998-10-02 Anthony Green <green@cygnus.com>
15685 * jvspec.c (lang_specific_driver): Fail if user specifies
15686 --main= when not linking.
15688 1998-09-28 Tom Tromey <tromey@cygnus.com>
15690 * class.c (make_class_data): Push value for `thread' field.
15691 * decl.c (init_decl_processing): Added `thread' field to class.
15693 * class.c (add_field): Always make static fields externally
15696 1998-09-26 Anthony Green <green@cygnus.com>
15698 * expr.c (build_java_athrow,
15699 build_java_throw_out_of_bounds_exception, expand_invoke,
15700 build_newarray, expand_java_multianewarray, build_java_monitor):
15701 Update comments to reflect _Jv_* function names.
15703 1998-09-25 Per Bothner <bothner@cygnus.com>
15705 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15706 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15707 * parse.y (expand_start_java_method): Likewise.
15709 1998-09-24 Per Bothner <bothner@cygnus.com>
15711 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15713 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15714 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15715 * expr.c: Remove no-longer-needed calls to promote_type.
15716 * decl.c (give_name_to_locals): Liekwise.
15717 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15718 * parse.y: Add/remove promote_type calls as appropriate.
15719 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15720 (parse_signature_string): Likewise.
15721 (build_java_array_type): Fix for now signature convenions.
15723 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15725 1998-09-23 Tom Tromey <tromey@cygnus.com>
15727 * class.c (init_class_processing): libjava function renamed to
15730 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15732 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15733 * java-tree.def: Fixed DEFTREECODE third argument.
15734 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15735 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15736 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15737 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15738 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15739 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15740 * lang.c (java_tree_code_type, java_tree_code_length,
15741 java_tree_code_name): New arrays.
15742 (lang_init): Append Java tree node definitions to Gcc ones.
15743 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15745 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15747 (java_lex): Allow declaration of empty string constants. Retain
15748 location information on CASE_TK and DEFAULT_TK.
15749 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15750 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15751 Modified to be more robust.
15752 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15753 (build_new_invocation, try_builtin_assignconv,
15754 patch_switch_statement, string_constant_concatenation,
15755 build_string_concatenation, patch_string_cst, patch_string,
15756 java_expand_switch): New function declarations.
15757 * parse.y: Rules related to switch and EH tagged <node>.
15758 (label_id): Set to NULL_TREE
15759 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15761 (this_or_super:): Fixed indentation.
15762 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15763 statement_expression:): Removed call to RULE on all sub-rules.
15764 (switch_expression:, switch_labels:): New rules.
15765 (switch_statement:, switch_block:, switch_block_statement_groups:,
15766 switch_block_statement_group:, switch_labels:, switch_label:):
15768 (throw_statement:, synchronized_statement:, try_statement:):
15769 Defined temporary actions.
15770 (class_instance_creation_expression:): Call
15771 build_new_invocation. Fixed indentation.
15772 (field_access): Fixed indentation.
15773 (method_invocation): Likewise.
15774 (make_qualified_primary): Use THIS_EXPR.
15775 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15776 resolving from SUPER, set *type_found.
15777 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15778 (java_complete_tree): Removed unused local variable `location'. Case
15779 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15780 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15781 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15782 STRING_CST: case. default: checks for patchable strings.
15783 (complete_function_arguments): Transform string constant or
15784 crafted StringBuffer if necessary.
15785 (build_method_invocation): Fixed comments.
15786 (build_new_invocation): New function.
15787 (patch_assignment): Call try_builtin_assignconv to figure a valid
15788 assignment conversion between builtin types.
15789 (try_builtin_assignconv): New function.
15790 (build_binop): Use URSHIFT_EXPR directly to call build.
15791 (operator_string): Use UNARY_PLUS_EXPR.
15792 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15794 (do_merge_string_cste, merge_string_cste,
15795 string_constant_concatenation, build_string_concatenation,
15796 patch_string, patch_string_cst): New function.
15797 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15798 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15799 (build_newarray_node): Use NEW_ARRAY_EXPR.
15800 (build_this): Use THIS_EXPR.
15801 (build_return): Enable debug information on return statement.
15802 (build_if_else_statement): Likewise.
15803 (complete_labeled_statement): Fixed related comment.
15804 (build_loop_body): Fixed comment.
15805 (build_bc_statement): Enable debug information on break/continue
15807 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15809 (patch_switch_statement, case_identity, java_expand_switch): New
15812 1998-09-21 Per Bothner <bothner@cygnus.com>
15814 * buffer.h (BUFFER_INIT): New macro.
15815 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15816 Pass (struct jcf_partial *state) to most functions.
15817 (jcf_block, jcf_relocation): New types.
15818 Support labels, branches, conditionals, loops.
15820 1998-09-21 Tom Tromey <tromey@cygnus.com>
15822 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15824 1998-09-21 Per Bothner <bothner@cygnus.com>
15826 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15827 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15828 not integer_type_node (INT_TYPE_SIZ bits).
15830 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15832 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15833 * jcf-dump.c (print_exception_table): New function.
15834 (disassemble_method): Better handling of wide instructions.
15835 Make more robust for bad input.
15837 1998-09-30 Jeffrey A Law (law@cygnus.com)
15839 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15842 1998-09-17 Jeffrey A Law (law@cygnus.com)
15844 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15846 1998-09-17 Tom Tromey <tromey@cygnus.com>
15848 * Makefile.in ($(PARSE_H)): Removed target.
15850 1998-09-17 Jeffrey A Law (law@cygnus.com)
15852 * Makefile.in (JAVA_OBJS): Add memmove.o
15853 (memmove.o): New target & rules.
15855 1998-09-15 Tom Tromey <tromey@cygnus.com>
15857 * expr.c (expand_invoke): Don't generate a call to the class init
15860 1998-09-14 Jeffrey A Law (law@cygnus.com)
15862 * Makefile.in: Add many missing dependencies.
15863 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15865 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15866 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15868 1998-09-11 Per Bothner <bothner@cygnus.com>
15870 * decl.c (complete_start_java_method): If method is static (and
15871 not private) call _Jv_InitClass.
15872 * expr.c (expand_invoke): Don't call build_class_init.
15874 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15876 1998-09-10 Jeffrey A Law (law@cygnus.com)
15878 * Make-lang.in (GCJ): Define before using.
15880 1998-09-09 Jeffrey A Law (law@cygnus.com)
15882 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15883 losing due to namespace pollution in GNU getopt.h
15885 1998-09-09 Tom Tromey <tromey@cygnus.com>
15887 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15888 (java.all.cross): Likewise.
15889 (java.rest.encap): Likewise.
15891 1998-09-08 Jeffrey A Law (law@cygnus.com)
15893 * gjavah.c (print_class_decls): Fix thinko in arglist
15894 * jcv-io.c (find_classfile): Similarly.
15896 1998-09-07 Jeffrey A Law (law@cygnus.com)
15898 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
15900 1998-09-05 Tom Tromey <tromey@cygnus.com>
15902 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
15903 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
15904 * Makefile.in (PARSE_C): New macro.
15905 (PARSE_H): Likewise.
15906 (PARSE_SCAN_C): Likewise.
15907 ($(PARSE_C)): Target renamed from parse.c.
15908 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
15909 (clean): Remove parse-scan.c as well.
15910 (parse.o): Depend on $(PARSE_C).
15912 1998-09-05 Anthony Green <green@cygnus.com>
15914 * README, license.terms: Removed.
15916 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
15917 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
15918 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
15919 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
15920 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
15921 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
15922 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
15923 and Java trademark attribution.
15925 1998-09-04 Tom Tromey <tromey@cygnus.com>
15927 * Makefile.in: Use gcjh, not gjavah.
15928 * config-lang.in (stagestuff): Use gcjh, not gjavah.
15929 * Make-lang.in: Changed gjavah to gcjh everywhere.
15931 1998-09-03 Per Bothner <bothner@cygnus.com>
15933 * gjavah.c: Support new -prepend -add -append flags.
15934 (print_method_info): Method is not virtual if class is final.
15936 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15938 * jv-scan.c: Fixed copyright assignment.
15939 * keyword.gperf: Likewise.
15940 * keyword.h: Likewise.
15941 * lex.c: Fixed copyright assignment.
15942 (java_lex): Push unicode back when parsing '<'.
15943 * lex.h: Fixed copyright assignment.
15944 * parse-scan.y: Likewise.
15945 * parse.h: Fixed copyright assignment.
15946 (build_debugable_stmt, complete_for_loop): New function prototypes.
15947 * parse.y: Fixed copyright assignment.
15948 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
15949 size_zero_node when completing a loop with no exit condition.
15950 (for_statement_nsi:): Define action.
15951 (for_init:, for_update:): Return size_zero_node when empty.
15952 (declare_local_variables): Call build_debugable_stmt.
15953 (build_debugable_stmt): New function.
15954 (build_loop_body): Build debugable statement around loop
15956 (complete_loop_body): Take into account the debugable statement
15957 around the EXIT_EXPR.
15958 (complete_loop_body): New function.
15959 (patch_exit_expr): Fixed condition inversion.
15961 1998-09-02 Tom Tromey <tromey@cygnus.com>
15963 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
15964 name of thread define.
15965 * jvspec.c (THREAD_NAME): New macro.
15967 (THREADLIB): Likewise.
15968 (lang_specific_driver): Recognize attempt to link with thread
15969 library or gc library. Recognize -ljava on command line so it
15970 isn't linked against more than once.
15972 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15974 * parse-scan.y (report_main_declaration): Name of the class
15975 containing `main' can be a qualified name.
15977 1998-08-31 Tom Tromey <tromey@cygnus.com>
15979 * config-lang.in: Changed gjavac to gjc everywhere.
15980 * Make-lang.in: Changed gjavac to gjc everywhere.
15982 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15984 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
15985 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
15986 and install the files.
15987 * Makefile.in (JAVA_OBJS_LITE): New variable.
15988 (compiler:): Now include jv-scan as a dependency.
15989 (../jv-scan$(exeext), parse-scan.c): New targets.
15990 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
15991 * config-lang.in (compilers): Removed gcj, gjavah from the list.
15992 * jcf-parse.c (parse_source_file): Call java_layout_classes and
15993 check for errors even if parse_only.
15994 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
15996 (yylex): New function. Uses java_lex body.
15997 (java_lex): Removed commented out statement. Remove local variable
15998 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
15999 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16000 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16001 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16002 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16003 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16005 (java_lex_error): Empty if JC1_LITE is defined.
16006 (java_get_line_col): Return 0 if JC1_LITE is defined.
16007 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16008 SET_MODIFIER_CTX): Moved into the section containing the macros
16009 conditionally defined by JC1_LITE.
16010 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16011 argument if JC1_LITE is defined.
16012 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16013 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16015 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16016 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16017 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16018 to different values according to JC1_LITE.
16019 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16020 declared if JC1_LITE set.
16021 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16022 defined if JC1_LITE not set.
16023 (struct parser_ctx): Reorganized and skip the jc1 front end part
16025 (java_layout_classes): New function definition.
16026 (java_push_parser_context, java_init_lex, yyparse, yylex,
16027 yyerror): Prototype always declared. All other static function
16028 prototypes declared only if JC1_LITE is not set.
16029 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16030 declared in parse.h.
16031 (java_layout_classes): New function.
16032 (java_complete_expand_methods): No longer layout the class here.
16033 * parse-scan.y: New file.
16034 * jv-scan.c: New file.
16036 1998-08-25 Tom Tromey <tromey@cygnus.com>
16038 * gjavah.c (main): Handle -friend option.
16039 (friend_specs): New global.
16040 (generate_access): Handle friend_specs.
16041 (process_file): Likewise.
16042 (MAX_FRIENDS): New macro.
16043 (friend_count): New global.
16044 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16045 Changed all callers.
16047 1998-08-24 Per Bothner <bothner@cygnus.com>
16049 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16050 (main): Handle processing all the entries of a named .zip archive.
16051 * jcf-io.c (jcf_trim_old_input): New function.
16052 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16054 1998-08-24 Per Bothner <bothner@cygnus.com>
16056 * lang.c (flag_assume_compiled): Make default be on.
16058 1998-08-21 Per Bothner <bothner@cygnus.com>
16060 * jcf-dump.c: Add bunches of flags to control output more.
16061 (process_class): New function; support printing more than one class.
16062 (main): Support new --print-main and --javap flags.
16063 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16064 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16066 1998-08-20 Per Bothner <bothner@cygnus.com>
16068 Change mangling of dispatch table to match C++ vtable (w/thunks).
16069 * class.c (build_dtable_decl), java-tree.h: New function.
16070 (make_class_data): Call it.
16071 * decl.c (init_decl_processing): Likewise.
16073 1998-08-19 Warren Levy <warrenl@cygnus.com>
16075 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16076 soft_anewarray; adjust args passed.
16077 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16078 match _Jv_NewObjectArray.
16080 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16082 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16083 * expr.c (loopup_label): Call create_label_decl.
16084 (create_label_decl): New function.
16085 (java_lang_expand_expr): Call expand_start_bindings with argument
16087 * java-tree.h Added space after PROTO in function declarations
16089 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16090 (create_label_decl, push_labeled_block): New function
16092 * lex.c (label_id): Initialize.
16093 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16095 * parse.h Added space after PROTO in function declarations when
16097 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16098 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16099 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16100 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16102 (struct parser_ctxt): New fields current_loop,
16103 current_labeled_block.
16104 (build_if_else_statement, patch_if_else_statement,
16105 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16106 generate_labeled_block, complete_labeled_statement,
16107 build_bc_statement, patch_bc_statement, patch_loop_statement,
16108 build_new_loop, build_loop_body, complete_loop_body): New function
16110 * parse.y (java_warning_count): New global variable.
16111 (label_id): New static variable.
16112 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16113 (block:): Return size_zero_node when block is empty.
16114 (empty_statement:): Return size_zero_node.
16115 (statement:): Implement supplemental action when for_statement: is
16117 (label_decl:): New rule.
16118 (labeled_statement:): Rewritten using label_decl. Actions
16120 (labeled_statement_nsi:): Likewise.
16121 (if_then_statement): Actions implemented.
16122 (while_expression): New rule.
16123 (while_statement:): Rewritten using while_expression. Actions
16125 (while_statement_nsi:): Likewise.
16126 (do_statement_begin:): New rule.
16127 (do_statement:): Rewritten using do_statement_begin. Actions
16129 (for_statement:): Rewritten using for_begin. Actions implemented.
16130 (for_statement_nsi:): Likewise.
16131 (for_header:, for_begin:): New rules.
16132 (for_init:): Actions implemented.
16133 (statement_expression_list:, break_statement:,
16134 continue_statement:): Likewise.
16135 (yyerror): Count number of issued warning(s).
16136 (java_report_errors): Report error(s) and/or warning(s).
16137 (java_complete_class): Use build_java_argument_signature to
16138 recompute completed method signature.
16139 (java_check_regular_methods): New locals method_wfl and aflags.
16140 Use method_wfl instead of lookup_cl during error reports. Fixed
16141 indentation and modified some error messages. Use
16142 lang_printable_name in method instead of the DECL_NAME. New code
16143 to issue warnings on methods not overriding corresponding methods
16144 private to a different package.
16145 (java_method_add_stmt): Call add_stmt_to_compound.
16146 (add_stmt_to_compound): New function.
16147 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16148 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16149 (build_if_else_statement, patch_if_else_statement,
16150 build_labeled_block, generate_labeled_block,
16151 complete_labeled_statement, build_new_loop, build_loop_body,
16152 complete_loop_body, patch_loop_statement, build_bc_statement,
16153 patch_bc_statement, patch_exit_expr): New functions.
16154 * typeck.c (build_java_signature): Build argument signature before
16155 enclosing it in between parenthesis.
16157 1998-08-17 Warren Levy <warrenl@cygnus.com>
16159 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16160 (JAVA_OBJS): Added reminder comment
16162 1998-08-13 Nick Clifton <nickc@cygnus.com>
16164 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16165 be interpreted as a long long.
16167 1998-08-13 Warren Levy <warrenl@cygnus.com>
16169 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16170 soft_initialise_class. Use _Jv_NewMultiArray, not
16171 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16172 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16173 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16174 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16176 1998-08-12 Per Bothner <bothner@cygnus.com>
16178 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16179 length_identifier_node): New global tree node constants.
16180 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16181 Replace uses by super_identifier_node etc.
16182 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16184 * parse.y (resolve_field_access): Don't special-case ".length" if
16185 flag_emit_class_files.
16186 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16187 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16190 1998-08-11 Per Bothner <bothner@cygnus.com>
16192 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16193 * class.c (make_method_value): Remove init for removed fields.
16195 * class.c (layout_class): Use build_java_argument_signature.
16196 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16198 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16199 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16200 (build_java_signature): Don't use push_java_argument_signature.
16202 * typeck.c (lookup_argument_method): New function.
16203 * parse.y (java_check_regular_methods): Use lookup_argument_method
16204 instead of lookup_java_method2 followed by lookup_java_method.
16206 * parse.y (check_method_redefinition): Minor optimization.
16208 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16209 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16211 1998-08-10 Tom Tromey <tromey@cygnus.com>
16213 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16216 * gjavah.c (java_float_finite): Use K&R-style definition.
16217 (java_double_finite): Likewise.
16218 (generate_access): Now returns void. Changed all callers.
16219 (last_access_generated): Removed.
16220 (process_file): Only make a single pass over the .class file.
16222 1998-07-29 Per Bothner <bothner@cygnus.com>
16224 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16225 for compatibility for G++ (with -fvtable-thunks).
16226 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16228 * gjavah.c (process_file): Use public inheritance for super-class.
16230 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16232 * lex.c (java_init_lex): Initialize ctxp->package.
16233 * parse.h (struct parser_ctxt): package and package_len replaced
16234 by tree package, an identifier node. Field method_decl_list is
16235 gone. Fixed comments.
16236 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16237 class_in_current_package): New function prototypes.
16238 * parse.y (array_type:): Set class loaded flag on primitive type
16240 (package_declaration:): Assign ctxp->package to the
16242 (method_invocation:): Handle invocation of method qualified by
16244 (single_type_import_declaration:): Removed ambiguity check.
16245 (java_pop_parser_context): New local variable `next'. Reset and
16246 set IMPORT_CLASSFILE_NAME flags on current and previous import
16248 (java_accstring_lookup): Use new local macro COPY_RETURN.
16249 (lookup_field_wrapper): New function.
16250 (parser_qualified_classname): Use merge_qualified_name.
16251 (parser_check_super_interface): Broaden error message.
16252 (do_resolve_class): Check for qualified class name in the current
16253 compilation unit if appropriate.
16254 (process_imports): Check for already defined classes.
16255 (check_pkg_class_access): Got rid of call to
16256 get_access_flags_from_decl.
16257 (java_complete_expand_methods): Call safe_layout_class based on
16258 the current class size.
16259 (make_qualified_primary): Build a WFL qualification on primary if
16261 (merge_qualified_name): New function.
16262 (make_qualified_name): Use merge_qualified_name.
16263 (resolve_expression_name): Use safe_lookup_field.
16264 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16265 (resolve_qualified_expression_name): Likewise. Check on resolved
16266 element accessibility.
16267 (not_accessible_p, class_in_current_package): New functions.
16268 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16269 (patch_method_invocation_stmt): Merged common pieces. Check
16270 accessibility of invoked method.
16271 (check_for_static_method_reference): Add returned type in error
16273 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16274 (refine_accessible_methods_list): Merged two conditions in test.
16275 (java_complete_class): Sanity check on stabilize_ref gone.
16276 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16278 1998-07-28 Per Bothner <bothner@cygnus.com>
16280 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16282 1998-07-24 Tom Tromey <tromey@cygnus.com>
16284 * gjavah.c (F_NAN): Removed.
16285 (F_NAN_MASK): New macro.
16286 (F_POSITIVE_INFINITY): Removed.
16287 (F_NEGATIVE_INFINITY): Likewise.
16288 (java_float_finite): Rewrote.
16289 (D_NAN_MASK): Renamed.
16290 (java_double_finite): Rewrote.
16291 (D_POSITIVE_INFINITY): Removed.
16292 (D_NEGATIVE_INFINITY): Likewise.
16294 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16295 If verbose, print underlying representation of value in hex.
16297 1998-07-24 Per Bothner <bothner@cygnus.com>
16299 * buffer.h, buffer.c: New files.
16300 * Makefile.in (JAVA_OBJS): Add buffer.o.
16302 Support locals variables and writing their debug entries to .class.
16303 * jcf-write.c: Simplify some by user new buffer type.
16304 (vode_buffer_grow): Removed.
16305 (struct localvar_info): New type.
16306 (localsvars, localvartable): New buffers.
16307 (localvar_alloc, localvar_free): New functions.
16308 (generate_bytecode_insns): Handle local variables.
16309 (generate_classfile): Write LocalVariableTable attribute.
16311 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16313 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16314 * zipfile.h (ZIPMAGIC): New macro.
16316 1998-07-24 Tom Tromey <tromey@cygnus.com>
16318 * Makefile.in (gjavah.o): Updated dependencies.
16319 (jcf-dump.o): Likewise.
16320 (all.indirect): Use ../gjavah.
16321 (../gjavah$(exeext)): Likewise.
16322 (clean): Don't remove gjavah.
16323 (clean): Remove parse.c, not java/parse.c.
16324 * Make-lang.in (java): Added gjavah.
16325 (gjavah$(exeext)): New target.
16326 (GJAVAH_SOURCES): New macro.
16327 (java.all.build): Added gjavah.
16328 (java.all.cross): Likewise.
16329 (java.rest.encap): Likewise.
16330 * config-lang.in (compilers, stagestuff): Added gjavah.
16332 1998-07-23 Tom Tromey <tromey@cygnus.com>
16334 * gjavah.c (java_float_finite): New function.
16335 (java_double_finite): Likewise.
16336 (F_POSITIVE_INFINITY): New macro.
16337 (F_NEGATIVE_INFINITY): Likewise.
16339 (D_POSITIVE_INFINITY): Likewise.
16340 (D_NEGATIVE_INFINITY): Likewise.
16342 (print_field_info): Use java_float_finite and java_double_finite.
16344 1998-07-23 Per Bothner <bothner@cygnus.com>
16346 * parse.y (method_header): Name "this" implicit argument.
16348 1998-07-22 Per Bothner <bothner@cygnus.com>
16350 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16351 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16352 (put_linenumber): New function.
16353 (generate_bytecode_insns, generate_classfile): Write line numbers.
16355 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16357 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16358 (lookup_name, build_known_method_ref, build_class_init,
16359 build_invokevirtual, invoke_build_dtable, match_java_method,
16360 build_field_ref, pushdecl_force_head, build_java_binop,
16361 binary_numeric_promotion, build_decl_no_layout,
16362 build_java_arrayaccess, build_newarray, build_anewarray,
16363 build_java_array_length_access, build_java_arraynull_check): New
16364 extern function prototypes.
16365 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16366 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16368 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16370 * jcf.h (jcf_out_of_synch): New extern function prototype.
16371 * parse.h: Static/global function implemented in parse.y
16372 prototyped and declarations moved at the end of the file.
16373 (DECL_P): Check that the argument isn't null.
16374 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16375 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16376 (QUAL_DECL_TYPE): New macro.
16377 (PARAMS): Macro definition removed.
16378 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16379 (return_statement:): Call build_return.
16380 (field_access:): Call make_qualified_primary in sub rule.
16381 (method_invocation:): Build method invocation and call
16382 make_qualified_primary when processing primaries.
16383 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16384 get_type_from_signature.
16385 (java_check_regular_method): Extra integer 0 argument when calling
16386 lookup_java_method2.
16387 (lookup_java_interface_method2): Extra method DECL argument when
16388 calling lookup_java_interface_method2.
16389 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16390 COMPOUND_EXPR node.
16391 (java_complete_expand_method): Layout current class iff not
16392 already done. Don't process interface's methods.
16393 (java_complete_expand_method): Use super class only if it
16394 exists. Use current class otherwise.
16395 (make_qualified_primary): New function.
16396 (resolve_expression_name): Process qualified expression or
16397 expression from primary the same way.
16398 (resolve_expression_name): Two last arguments to
16399 resolve_field_access are now NULL_TREEs.
16400 (resolve_field_access): New variable is_static. Local field must
16401 be DECLs. is_static computed on field DECLs only. Append code in
16402 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16403 to initialize field_type.
16404 (resolve_qualified_expression_name): New local variable,
16405 previous_call_static and is_static. Handle primaries with function
16406 calls, casts, array references and `this'. `super' now handled as
16407 `(super_class)this'. Use is_static to clarify boolean expressions.
16408 Added code to handle case where a proper handle is required to
16409 access a field. Use QUAL_DECL_TYPE where applicable.
16410 (maybe_access_field): New function.
16411 (patch_method_invocation_stmt): New arguments primary, where,
16412 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16413 deleted. Use `where' as a type to search from if specified. Check
16414 for static method reference where forbidden. Append primary or
16415 current_this to the argument list if not calling constructor nor
16417 (check_for_static_method_reference): New function.
16418 (patch_invoke): Layout the class on which new is done if
16420 (lookup_method_invoke): Changed format to report errors on
16422 (qualify_ambiguous_name): New local variable this_found. Now
16423 handle things from primaries. Method call are considered
16425 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16426 changed into NULLs.
16427 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16428 (java_complete_tree): New case fo RETURN_EXPR. Process function
16429 call arguments in separate function.
16430 (complete_function_arguments): New function.
16431 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16433 (patch_assignment): Take the return function slot into account as
16434 a RHS. Distinguish assignment from a return.
16435 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16436 when checking methods in interfaces.
16437 (resolve_type_during_patch): NULL argument to unresolve_type_p
16438 instead of NULL_TREE.
16439 (patch_newarray): Fixed typo in comment.
16440 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16441 (build_return, patch_return): New functions.
16442 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16444 1998-07-21 Per Bothner <bothner@cygnus.com>
16446 * constants.c (find_name_and_type_constant, find_fieldref_index,
16447 find_methodref_index): New methods.
16448 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16449 just return given method. Also, rename to build_known_method_ref.
16450 (expand_invoke): Rename call to build_invoke_non_interface.
16451 * java-tree.h, parse.h: Update prototype.
16452 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16453 (such as expand_expr_stmt) if flag_emit_class_files.
16454 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16455 STACK_TARGET, IGNORE_TARGET): New macros.
16456 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16457 (generate_bytecode_insn): New function to generate method's bytecode.
16458 (generate_classfile): Node generate Code attribute for a method.
16459 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16460 push_long_const, field_op, adjust_typed_op, maybe_wide):
16461 New functions used by generate_bytecode_insn.
16463 * typeck.c (signature_include_return): Remove variable.
16464 (push_java_argument_signature, build_java_argument_signature): New.
16465 (build_java_signature): Use push_java_argument_signature.
16466 * parse.y: Use build_java_argument_signature instead of fiddling
16467 with signature_include_return.
16469 1998-07-17 Tom Tromey <tromey@cygnus.com>
16471 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16474 * Makefile.in (all.indirect): Added gjavah$(exeext).
16475 (gjavah$(exeext)): Added $(exeext).
16478 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16480 * class.c (layout_class): Call to java_layout_parsed_class replace
16481 by safe_layout_class.
16482 * expr.c (build_java_array_length_access): Removed static storage
16483 class in the function definition.
16484 (build_java_arraynull_check): Likewise.
16485 Also fixed typos in two comments.
16486 * lex.c (java_init_lex): Initialize static global kw_length.
16487 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16488 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16490 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16491 * parse.h (resolve_no_layout): New static function declaration.
16492 (get_identifier_in_static): Declaration removed.
16493 (java_layout_parsed_class): Function name declaration changed to
16495 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16496 not_initialized_as_it_should_p, build_this): New static function
16498 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16499 binary_numeric_promotion, stabilize_reference,
16500 build_decl_no_layout, build_java_arrayaccess): Extern function
16501 declarations moved into their own section.
16502 (build_newarray, build_anewarray, build_java_array_length_access,
16503 build_java_arraynull_check): New extern function declarations.
16504 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16505 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16507 (CALL_CONSTRUCTOR_P): New macro.
16508 * parse.y (kw_length): New static global tree node.
16509 (return_statement): Tagged <node>.
16510 (RETURN_TK): Tagged <operator>.
16511 (variable_declarator_id:): Build variable declaration with an
16512 empty initialization value if a syntax error was found in the
16513 initialization part of the variable declaration.
16514 (statement_without_trailing_substatement:): return_statement: now
16515 uses the default rule.
16516 (return_statement:): Temporarily fixed to return NULL_TREE.
16517 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16518 (class_instance_creation_expression:): Class creation rules now
16519 call build_method_invocation upon reduction.
16520 (array_creation_expression:): Rules call build_newarray_node upon
16522 (dim_exprs:): Build a list of dimension expressions.
16523 (dim_expr:): Store location of the OSB_TK in the dimension
16525 (method_invocation:): Added a new error rule.
16526 (build_unresolved_array_type): WFL argument may also be an array
16527 on a primitive type. Name of the argument changed to reflect this.
16528 (method_declarator): Insert argument type at the beginning of the
16529 argument type list and later reverse the list.
16530 (unresolved_type_p): Argument 'returned' may be optionally
16532 (java_layout_class_from_source): Function renamed
16534 (resolve_and_layout): Now call resolve_no_layout and
16536 (resolve_no_layout): New function.
16537 (purify_type_name): New function.
16538 (complete_class_report_errors): Call purify_type_name during error
16539 report on a type not found.
16540 (process_imports): error_found local variable doesn't need to be
16541 initialized to zero.
16542 (declare_local_variables): New local type_wfl. Fixed typo in error
16543 message. type_wfl assigned to unresolved type and used to register
16544 incomplete type. Build a WFL around the variable initialization
16545 statement so that debug info can be generated on it.
16546 (source_start_java_method): Reverse argument list after they've
16548 (current_this): New static global variable.
16549 (java_complete_expand_methods): Set current_this when appropriate.
16550 (resolve_expression_name): Build correct static and non static
16551 field access bearing a simple name.
16552 (resolve_field_access): Resolve the length field of arrays. Handle
16554 (patch_method_invocation_stmt): Set the type of the method
16555 invocation to error_mark_node. This value is later overridden by a
16556 valid type, if any. Don't handle qualified constructor invocation
16557 as qualified method invocation. Call lookup_method_invoke with its
16558 new flag. It's no longer necessary to access the selected method
16559 as the value of a tree list. Handle constructor invocation.
16560 (patch_invoke): Reverse argument list when invoking non interface
16561 methods. Insert call to new as the first argument of the
16563 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16564 defined within a final class. Return INVOKE_STATIC if the invoked
16565 method is a constructor.
16566 (lookup_method_invoke): New lc argument is a flag to indicate a
16567 constructor lookup. Now handle constructor lookup. Choose the most
16568 specific method in case several were matching the invocation
16569 requirements. Return a method decl instead of a tree list featuring
16570 one single method decl element.
16571 (refine_accessible_methods_list): New lc flag argument to
16572 indicate that a constructor is being looked up.
16573 (not_initialized_as_it_should_p): New function.
16574 (java_complete_tree): Now process fake tree codes
16575 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16576 save_expr on resolved function call arguments. Case on
16577 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16578 (patch_assignment): LHS can be a field access expression. When
16579 dealing with reference, lhs_type is the promoted type of the
16580 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16582 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16583 (patch_binop): Use not_initialized_as_it_should_p where
16585 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16586 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16588 (resolve_type_during_patch): New function.
16589 (patch_cast): Call resolve_type_during_patch to resolve type and
16590 report error accordingly.
16591 (patch_array_ref): Use not_initialized_as_it_should_p where
16592 applicable. Array base expression is saved before being
16593 used. Promote the type of an array elements if it contains non
16595 (build_newarray_node, patch_newarray, build_this): New functions.
16597 1998-07-16 Tom Tromey <tromey@cygnus.com>
16599 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16600 increment it in `for' statement.
16601 (print_field_info): If number is inf or nan, don't print it.
16602 (print_method_info): If method name is `delete', just ignore it.
16603 (print_c_decl): Special-case jstringArray.
16605 * gjavah.c (help): New function.
16606 (no_argument): New function.
16607 (usage): Changed text.
16608 (main): Rewrote argument handling. Now handles -v, --help,
16610 (version): New function.
16611 (found_error): New global.
16612 (main): Return found_error.
16613 (generate_access): Set found_error.
16614 (print_c_decl): Likewise.
16616 1998-07-15 Tom Tromey <tromey@cygnus.com>
16618 * gjavah.c (print_c_decl): Don't print "," when examining field.
16619 Skip type name when looking at "[L" types.
16620 (process_file): Now static.
16621 (generate_access): Now returns int.
16622 (last_access_generated): New global.
16623 (process_file): Clear last_access_generated; make multiple passes
16625 (print_field_info): Just return if generate_access returns true.
16626 (print_method_info): Likewise. Also, allow <init> functions to
16628 (print_c_decl): Added is_init argument. Print constructors
16630 (print_cxx_classname): Use UTF8_GET to extract characters from
16632 (print_base_classname): New function.
16633 (print_class_decls): New function.
16634 (process_file): Use it.
16635 (utf8_cmp): New function.
16637 1998-07-13 Nick Clifton <nickc@cygnus.com>
16639 * lang-options.h: Format changed to match changes in gcc/toplev.c
16640 to implement a --help option.
16642 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16644 * decl.c (init_decl_processing): Revert change to dtable_type.
16646 1998-07-09 Per Bothner <bothner@cygnus.com>
16648 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16650 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16652 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16654 * lang.c (lang_init): Default flag_exceptions to 1, without
16655 checking to see if it's 2 first.
16657 1998-07-08 Jeffrey A Law (law@cygnus.com)
16659 * constants.c: Include "system.h".
16660 * decl.c: Likewise.
16661 * lang.c (flag_new_exceptions): Get via extern now.
16662 (lang_init_options): New functions. Turn on flag_new_exceptions.
16664 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16666 * lex.c (java_lex): Return 0 when we see an invalid character in
16669 * lex.c (java_read_char): Specify extra argument when calling
16671 (java_read_unicode, java_parse_end_comment,
16672 java_parse_escape_sequence): Likewise,
16673 (java_lex): Specify extra argument when calling
16674 java_lex_error. Test that IDs are beginning with a legal character
16675 for IDs. Handle invalid characters with an error message and a
16676 call to java_lex_error.
16677 (java_lex_error): Adjust column position by new argument
16678 `forward'. Issue an error even if in the middle of reporting an
16681 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16683 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16684 we don't explicitly put a null pointer when we're copying it.
16686 1998-07-07 Tom Tromey <tromey@cygnus.com>
16688 * gjavah.c (print_cxx_classname): New function.
16689 (super_class_name): Likewise.
16690 (print_super_fields): Removed.
16691 (in_super): Removed.
16692 (print_field_info): Never generate #defines.
16693 (print_c_decl): Changed generated types to match JNI. No longer
16694 print class name before method name.
16695 (print_method_info): Print "static" before static methods.
16696 Print "virtual" before non-final methods.
16697 (usage): Use exit(1), not exit(-1).
16699 (print_field_info): Use %.17g to print a double.
16700 (last_access): New globals.
16701 (process_file): Initialize last_access.
16702 (usage): Now static.
16703 (ACC_VISIBILITY): New define.
16704 (generate_access): New function.
16705 (print_field_info): Call it.
16706 (print_method_info): Likewise. Also, generate information for all
16707 methods, not just native methods. Return void.
16708 (print_c_decl): Return void.
16709 (print_field_info): Return void.
16711 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16713 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16714 processing the jc1 grammar file. Prefix bison functions and
16715 variables with java_.
16716 (parse.c): Dependencies on parse.h and lex.h
16717 * expr.c (build_java_arrayaccess): Function now global.
16718 * java-tree.h: Comment reorganized to carry on previous
16719 classification effort.
16720 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16721 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16722 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16723 java_parse (new prefix java_ generated by bison).
16724 (java_layout_parsed_class, java_register_parsed_class): Function
16726 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16727 * lex.c (static tree wfl_op): Variable deleted.
16728 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16729 ctxp fields to NULL_TREE.
16730 (java_lex): No longer create WFL for operators. Filename caching
16731 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16732 created as STRING_CST and later expanded. Removed extra argument
16733 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16735 (build_wfl_node): Removed code in comments.
16736 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16737 store token and location data in the current bison token.
16738 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16739 static/extern function declaration at the beginning of the file.
16740 (struct qualification): Data structure definition deleted.
16741 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16742 (qualify_ambiguous_name): Function declaration modified. Function
16743 now returns nothing.
16744 (build_array_ref, patch_array_ref, make_qualified_name,
16745 resolve_qualified_expression_name, maybe_generate_clinit,
16746 resolve_field_access): New static function declarations.
16747 (build_java_arrayaccess): New extern function declaration.
16748 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16749 (CALL_EXPR_PRIMARY): Macro deleted.
16750 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16751 (struct parser_ctxt): Field initialized_final
16752 removed. non_static_initialized, static_initialized: New fields.
16753 * parse.y (static tree kw_super, static tree kw_this): New global
16755 (%union): tree wfl field of operator member replaced by int
16756 location. WFLs are non longer created for operators.
16757 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16758 (qualified_name:): Now calls make_qualified_name to build the
16760 (type_declaration:): Consider generating <clinit> when class
16762 (variable_declarator:): Directly build an assignment node when the
16763 variable is initialized when declared.
16764 (this_or_super:): Build a WFL and set current location when THIS
16765 or SUPER are parsed.
16766 (expression_statement:): Wrap statement around a WFL.
16767 (primary_no_new_array:): Fixed typo. Changed value returned by
16768 THIS_TK because of its new type (temporary).
16769 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16770 (field_access:): Build qualified name with SUPER.
16771 (method_invocation:): Fixed returned value because of SUPER's new
16773 (array_access:): Use OSB_TK location information.
16774 (post_increment_expression:, post_decrement_expression:,
16775 unary_expression:, pre_increment_expression:,
16776 pre_decrement_expression:, unary_expression_not_plus_minus:,
16777 cast_expression:, multiplicative_expression:,
16778 additive_expression:, shift_expression:, relational_expression:,
16779 equality_expression:, and_expression:, exclusive_or_expression:,
16780 inclusive_or_expression:, conditional_and_expression:,
16781 conditional_or_expression:, assignment:): Use new location/token
16782 information available on operators.
16783 (create_class): Set super_decl_type to NULL_TREE when processing
16785 (register_fields): Field initialization is now a MODIFY_EXPR
16786 node. Chain initialization code to the matching lists (according
16787 to the field declaration modifiers).
16788 (maybe_generate_clinit): New function.
16789 (method_header): Don't set method's DECL_NAME to a WFL when adding
16790 methods to java.lang.Object.
16791 (resolve_and_layout): Now can return NULL_TREE if the type
16792 resolution fails. Otherwise, return the class DECL instead of its
16794 (check_method_redefinition): Don't patch method DECL_NAME if it
16795 belongs to java.lang.Object.
16796 (process_imports): Simply assign error_found to the value returned
16797 by check_pkg_class_access.
16798 (declare_local_variables): Don't use their init statements (if
16799 any) when parsing error were previously found. Reuse MODIFY_EXPR
16800 build during parsing as an init statement.
16801 (java_method_add_stmt): Now return the current method body.
16802 (java_layout_parsed_class, java_register_parsed_class): Functions
16804 (java_complete_expand_methods): Initialize the constant pool on a
16805 per class basis. Layout the classes before expanding their method
16806 bodies. Don't try expand artificial constructor code if error were
16807 found. Make the classes data and register them if no error were
16809 (java_complete_expand_method): Retrieve an artificial constructor
16810 argument list before entering its body. Assign the top block to
16811 the artificial constructor function body and set types of declared
16812 blocks and compound statements to void. Walk method body if not an
16813 artificial constructor.
16814 (make_qualified_name, cut_identifier_in_qualified): New functions.
16815 (resolve_expression_name): Fixed comments. Save/restore the
16816 current class CLASS_LOADED_P flag value. Build non qualified
16817 static field access and handle qualified expression names.
16818 (resolve_field_access, resolve_qualified_expression_name): New
16820 (patch_method_invocation_stmt): Use the new expression resolution
16821 scheme, calling resolve_field_access when the function call is
16822 resolved as an expression.
16823 (qualify_ambiguous_name): Function rewritten to work on qualified
16824 expression produced by make_qualified_name.
16825 (java_complete_tree): Promote type when function's argument are
16826 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16827 the assignment to discover further errors if RHS is a expression
16828 name that fails to evaluate. Declare LHS initialized even though
16829 the assignment failed. Don't use the location variable and removed
16830 extra argument in patch function calls. Now handle the ARRAY_REF
16831 case and build internal string representation when STRING_CSTs are
16833 (build_method_invocation): Don't wrap function call around a WFL.
16834 (build_assignment): Likewise. Use the operator location
16836 (patch_assignment): Handle array access LHSs. Handle error
16837 provenance, resulting in a better error report.
16838 (build_binop): Use op_location from operator as binop location
16840 (build_unaryop, build_incdec, build_cast): Likewise.
16841 (patch_binop): Extract location information from the node. Fixed
16842 typo in error message.
16843 (patch_unary_op): Extract location information from the node.
16844 (build_array_ref, patch_array_ref): New functions.
16846 1998-07-01 Tom Tromey <tromey@cygnus.com>
16848 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16849 match _Jv_IsInstanceOf.
16850 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16851 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16853 1998-06-30 Tom Tromey <tromey@cygnus.com>
16855 * decl.c (init_decl_processing): Functions are now named
16856 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16858 1998-06-29 Per Bothner <bothner@cygnus.com>
16860 * java-tree.h (load_class): Add prototype.
16861 * class.c (is_compiled_class): Add missing arg to load_class.
16862 * expr.c (expand_java_NEW): Call load_class.
16863 * parse.y (process_import): Removed bogus use of void return value.
16865 1998-06-25 Per Bothner <bothner@cygnus.com>
16867 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16868 Function name is "_Jv_Throw" instead of "soft_athrow".
16869 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16870 Function name is "_Jv_AllocObject" instead of "soft_new".
16871 Takes an extra parameter (object size).
16872 * expr.c: Update calls.
16874 1998-06-24 Per Bothner <bothner@cygnus.com>
16876 * lex.c (java_get_line_col): Handle end-of-file.
16877 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16879 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16881 * lang.c (lang_init): Make -fexceptions the default.
16882 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16883 exception handling is not turned on.
16885 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16887 * lang.c (flag_new_exceptions): Make this this default.
16888 * decl.c (end_java_method): Call emit_handlers.
16889 * except.c (method_init_exceptions): Set language code and version.
16890 (expand_start_java_handler): Enable exception, and call
16891 expand_eh_region_start.
16892 (expand_end_java_handler): Enable exception, and set up catch blocks.
16893 (emit_handlers): New routine to generate the saved handlers.
16894 * java-except.h (emit_handlers): Add prototype.
16896 1998-06-12 Per Bothner <bothner@cygnus.com>
16898 We used to have three different representations of the constant pool:
16899 the CPool structure, the tree_constant_pool, and the constructures
16900 used to build the Class object (which may need class and string
16901 constants) in compiled code. None were appropriate for compiling
16902 to .class files, so I did a major overhaul.
16904 First, the tree_constant_pool array was removed. Things were
16905 modified to the CPool structure in the JCF could be used.
16906 Second, a "capacity" field was added to the CPool, and functions
16907 written to search for a matching constant, adding one if not found.
16908 The code that generated the Class object was changed to use a CPool.
16909 The actual TREE_LISTs used to build the CONSTRUCTORs used for
16910 the static Class object are now only in build_constants_constructor.
16911 Finally, I wrote code which can generate a .class file (including its
16912 constant pool) from the RECORD_TYPE of a class. This is a big step
16913 on the way to compiling Java source into .class files.
16915 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
16916 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
16918 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
16919 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
16920 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
16921 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
16922 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
16923 (lang_type): Removed constant_pool field.
16924 * jcf.h (CPool): Renamed size to count. Added field capacity.
16925 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
16926 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
16927 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
16929 * constants.c (current_constant_pool_tags, current_constant_pool_data,
16930 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
16931 * constants.c (build_constants_constructor): Use new outgoing_cpool.
16932 (set_constant_entry, find_constant1, find_constant2,
16933 find_class_constant, count_constant_pool_bytes, write_constant_pool,
16934 find_utf8_constant, find_class_or_string_constant): New functions.
16936 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
16937 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
16938 (give_name_to_class, get_class_constant): Likewise.
16939 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
16940 (get_name_and_type_constant, get_ref_constant): Removed.
16941 * parse.h (parser_ctxt): Remove field tree_constant_pool.
16942 * parse.y: Don't save/restore tree_constant_pool.
16943 * verify.c (verify_jvm_instructions): Update for new approach.
16944 * expr.c (expand_invoke, expand_java_field_op): Likewise.
16946 * lang-options.h: Added -femit-class-file, -femit-class-files.
16947 * lang.c (flag_emit_class_files), java-tree.h: New flag.
16948 (lang_f_options): Added "emit-class-file(s)".
16950 * expr.c (build_java_arrayaccess): Generate more efficient array
16951 bounds checking, by using unsigned compare.
16953 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
16955 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
16957 * parse.h: New comment on the handling of unresolved type
16958 identifiers. JDEPs are now part of the jdep_code enum.
16959 (typedef struct jdep): Now use enum jdep_code or int, depending on
16960 availability. Both are narrowed down to an 8 bits bitfield.
16961 (CALL_EXPR_PRIMARY): Fixed comment.
16963 1998-06-10 Tom Tromey <tromey@cygnus.com>
16965 * Make-lang.in (java): Added gjavac and jvgenmain.
16966 (java.start.encap): Depend on gjavac.
16967 (java.rest.encap): Depend on jvgenmain.
16969 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
16970 (JAVA_CROSS_NAME): Likewise.
16971 (java.all.build): Depend on jvgenmain and gjavac.
16972 (java.all.cross): Depend on jvgenmain and gjavac-cross.
16973 (jvgenmain$(exeext)): New target.
16974 (java.install-common): Wrote.
16975 * config-lang.in (compilers, stagestuff): Added gjavac and
16978 1998-06-10 Dave Brolley <brolley@cygnus.com>
16980 * lang.c (lang_decode_option): New argc/argv interface.
16982 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
16984 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
16985 * decl.c (build_decl_no_layout): New function.
16986 * expr.c (java_lang_expand_expr): Layout declarations found in
16987 blocks before they're pushed.
16988 * jcf-parse.c (load_class): Save current line when parsing class
16990 (parse_source_file): Register class before expanding their
16992 * lang.c (put_decl_node): Produce `null' when `void *' is
16994 * lex.c (static tree wfl_op): New static global, for error report
16996 (java_init_lex): wfl_operator and wfl_op initialized
16997 here. Filename caching added for wfl_op. Return wfl_op when `(' is
16999 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17000 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17001 build_unresolved_array_type): New static function definitions.
17002 (build_decl_no_layout): New extern function declared.
17003 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17004 faulty modifier exists.
17005 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17006 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17007 (UNARY_PLUS_EXPR): New fake operator.
17008 (struct parser_ctxt): New field osb_number.
17009 * parse.y (static tree wfl_operator): New static WFL for operator
17010 bound error messages.
17011 (DECR_TK, INCR_TK): Moved.
17012 (OP_TK): Tagged <operator>.
17013 (array_type:): Now call build_unresolved_array_type.
17014 (dim_expr:): Count the number of '[' seen.
17015 (post_increment_expression, post_decrement_expression,
17016 pre_increment_expression, pre_decrement_expression,
17017 unary_expression_not_plus_minus, unary_expression:): Actions are
17018 now building the corresponding unary expressions.
17019 (cast_expression:): Actions are now building cast expressions.
17020 (build_unresolved_array_type): New function.
17021 (create_interface): Reset the number of declared interfaces.
17022 (create_class): Likewise.
17023 (method_header): Methods declared within the scope of an interface
17024 are now implicitly set public and abstract.
17025 (java_complete_class): Variable's and parameter's type are patched
17026 with a promoted type.
17027 (declare_local_variables): Resolved non builtin types are promoted
17028 before being used to build a variable decl. Removed type patch
17029 posted on variable initialization statement.
17030 (source_start_java_method): Use build_decl_no_layout to build the
17031 decl of a parameter of incomplete type.
17032 (java_register_parsed_class): Process interfaces too. Call
17033 rest_of_decl_compilation on each processed class declarations.
17034 (java_complete_expand_methods): Don't attempt to expand things in
17036 (java_complete_tree): Process CONVERT_EXPR, even though it always
17037 has a type. Propagate error_mark_node to node's type too. Promote
17038 method's call argument type and return error_mark_node if
17039 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17040 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17041 handle unary operator nodes.
17042 (build_assignment): Added comment.
17043 (print_int_node): New function.
17044 (patch_assignment): New second argument. New error handling. Use
17045 print_int_node. Handle references. Use can_cast_to_p to issue
17046 different error message according to the context and check upon
17047 the initialization of the RHS.
17048 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17049 (operator_string): Handle more operators.
17050 (patch_binop): No longer use a function static
17051 wfl_operator. Improved error message on shift distance.
17052 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17053 patch_cast): New functions.
17055 1998-06-05 Per Bothner <bothner@cygnus.com>
17057 * jvspec.c: New file.
17058 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17060 * java-tree.h (identifier_subst): Add declaration.
17062 1998-06-04 Tom Tromey <tromey@cygnus.com>
17064 * jvgenmain.c (main): Generate call to JvRunMain.
17066 * class.c (make_class_data): Push value for "sync_info" field.
17067 * decl.c (init_decl_processing): Push "sync_info" field.
17069 1998-06-03 Per Bothner <bothner@cygnus.com>
17071 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17072 Java (source) name, not signature.
17073 Set TYPE_ALIGN to (at least) that of element_type.
17075 1998-06-02 Per Bothner <bothner@cygnus.com>
17077 * class.c: Moved classname-mangling-rekated code to ...
17078 * mangle.c: ... this new file.
17079 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17080 * Makefile.in: Update for above changes.
17082 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17084 * expr.c (truthvalue_conversion): Convert integer and floating
17085 point value to their truth value.
17086 * lex.c (java_lex): Handle the `null' literal.
17087 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17088 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17089 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17092 * parse.y: Reorganization/documentation on token declaration.
17093 (binop_lookup[]): New added new tree codes.
17094 (relational_expression): Build corresponding binary operators.
17095 (equality_expression, conditional_and_expression,
17096 conditional_or_expression): Likewise.
17097 (java_complete_class): Fix crash in debug message.
17098 (java_complete_tree): Check initialization of method call
17099 arguments. Further bogus node evaluation to detect more error
17100 during assignments. Handles more binary operators.
17101 (patch_assignment): Use DECL_P.
17102 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17104 (operator_string): Handle more case. Compacted source.
17105 (patch_binop): Changed function comment. Checking for
17106 uninitialized first operand takes the compound assignment into
17107 account and uses DECL_P. Checking for uninitialized second operand
17108 delayed to routine's end. Use macros to issue type bound error
17109 messages and issue messages on both operands if their types are
17110 different. Force fixed type into node. Handle all binary
17113 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17115 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17116 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17117 build operator node and return tokens.
17118 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17119 * parse.h (java_complete_tree): Changed returned type in prototype.
17120 (build_method_invocation, build_assignment, patch_assignment,
17121 patch_binop): New static function declarations.
17122 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17123 BUILD_EXPR_WFL): New macros.
17124 * parse.y (enum tree_code binop_lookup[]): New static for token to
17126 (%union): Parser union has new sub-structure `operator'.
17127 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17128 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17129 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17130 ASSIGN_ANY_TK): Tokens tagged `operator'.
17131 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17132 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17133 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17134 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17135 (assignment_operator:): Rule tagged `operator'.
17136 (expression_statement:): Re-installed default rule.
17137 (method_invocation:): Sub rules call build_method_invocation.
17138 (postfix_expression:): Don't attempt to resolve name here. Just
17140 (multiplicative_expression:): Sub-rules build corresponding binop
17142 (additive_expression:, shift_expression:, and_expression:,
17143 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17144 (assignment:): Sub rule invoke build_assignment.
17145 (assignment_operator:): Default rules on sub rules.
17146 (force_error): Added documentation on this variable.
17147 (declare_local_variables): Build initialization calling
17149 (expand_start_java_method): Removed unused rtx declaration. Mark
17150 arguments as already initialized.
17151 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17152 (java_complete_expand_methods): Don't process next method if
17153 completion of the previous one triggered errors.
17154 (java_complete_expand_method): Call source_end_java_method if no
17155 error were found during completion.
17156 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17157 locals declaratilon. Handle names found within a class. Return
17158 error_mark_node when things aren't found.
17159 (patch_method_invocation_stmt): Return error_mark_node on failures.
17160 (patch_invoke): Removed unused local. Return the correct node.
17161 (java_complete_tree): Now returns a value. The BLOCK section binds
17162 local identifiers and the type of a BLOCK is now void. Assign the
17163 result of operand completion on COMPOUND_EXPR. Assign the
17164 encapsulated node of a WFL to the result of its completion, except
17165 when the node is an identifier. Now handle MODIFY_EXPR and several
17166 binary operators. Return error_mark_node on errors.
17167 (build_method_invocation, build_assignment, patch_assignment,
17168 build_binop, operator_string, patch_binop): New functions.
17169 * typeck.c (binary_numeric_promotion): New function.
17171 1998-05-21 Per Bothner <bothner@cygnus.com>
17173 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17174 Replace most uses of ident_subst by identifier_subst.
17176 * class.c (push_class_static_dummy_field): Removed function.
17177 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17178 instead of looking got "class" static field. Create that decl here.
17179 (class_identifier_node): Removed; no longer needed.
17180 (init_class_processing): Don't init class_identifier_node.
17181 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17182 Do nreverse 0 times (instead of twice) for Object and Class.
17183 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17185 1998-05-20 Per Bothner <bothner@cygnus.com>
17187 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17188 while initializing linenumber_count and linenumber_table.
17189 Do it before init_function_start (which calls emit_line_note).
17190 * expr.c (expand_byte_code): Don't need to clear lineno here.
17192 1998-05-18 Tom Tromey <tromey@cygnus.com>
17194 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17195 then mangle number as _N_.
17197 * class.c (mangle_class_field): New function.
17198 (build_class_ref): Set assembler name of class reference using
17199 mangle_class_field.
17200 (push_class_static_dummy_field): Likewise.
17202 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17204 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17205 of assigning to TREE_CODE. The latter method exploits a feature
17206 of GCC that is not ANSI compliant.
17208 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17210 * decl.c (pushdecl_force_head): New function.
17211 (pushlevel): Removed conditional printf.
17212 (complete_start_java_method): Don't enter local variable scope if
17213 function is compiled from source code.
17214 * expr.c: parse.h now included
17215 (java_lang_expand_expr): New function.
17216 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17217 printf. Terminate buffer when doing directories.
17218 * jcf-parse.c (parse_source_file): Call lang_init_source before
17219 parsing and before code generation.
17220 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17221 use printf if the macro is defined.
17222 * lang.c (lang_init): Install lang_expand_expr hook on
17223 java_lang_expand_expr.
17224 (java_dummy_print): New function.
17225 (lang_init_source): New function.
17226 * lex.c (java_lex): Remember location of an opening brace at the
17227 second nesting level.
17228 (java_is_eol): Unget character seen after a CR if it is EOF.
17229 * parse.h: Now includes lex.h
17230 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17231 printf if the macro is defined.
17232 (expand_start_java_method, build_expr_block, enter_block,
17233 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17234 New static function declarations.
17235 (pushdecl_force_head): New extern function declaration.
17236 (INCOMPLETE_TYPE_P): New macro.
17237 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17238 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17239 BLOCK_EXPR_ORIGIN): New macros.
17240 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17241 DECL_SOURCE_LINE_LAST): New macros.
17242 (struct parser_ctxt): Removed field current_method_decl, redundant
17243 with the field current_function_decl. Added fields
17244 first_ccb_indent1 and pending_block.
17245 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17246 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17248 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17249 (compilation_unit:): Cosmetic on sub rule.
17250 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17251 (variable_initializer:): Installed default rule on expression:.
17252 (method_declaration:): method_header: starts a new
17253 method. method_body: installs the function body, absorbs blocks
17254 emitted for temporary variable scopings, pops function's body block
17255 and merges function's last statement lineno in DECL_SOURCE_LINE.
17256 (method_body:): Installed default rules.
17257 (block:): Call enter_block when an opening brace is seen. Absorb
17258 scoping blocks and call exit_block when a closing brace is seen.
17259 (block_statement:): Cosmetic changes.
17260 (method_invocation:): Create WFL around CALL_EXPR node.
17261 (patch_stage): Added comment around definition.
17262 (method_header): Try to use first_ccb_indent1 as the first line of
17263 the method, so BP debug info are emitted at the first opening
17264 brace of the function. If the function has no body, use the
17265 location of the function's name. Override currently defined method
17266 name with the matching WFL so we can point redefinition errors
17267 using the location where the function's name was declared.
17268 (check_abstract_method_header): Interprets DECL_NAME as an
17269 identifier or as a WFL, accordingly.
17270 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17271 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17272 location and name information out of it and reinstall DECL_NAME to
17273 its original identifier node value.
17274 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17275 function's source code).
17276 (read_import_dir): Test the value returned by find_class and issue
17277 a fatal accordingly.
17278 (declare_local_variables): Push a new block for the scope of the
17279 new variable(s) if code has been already generated at that nesting
17280 level. Pinpoint redefinition errors using the variable id
17281 WFLs. Generate initialization code if necessary. If the variable
17282 type is incomplete, register a patch on its decl.
17283 (source_start_java_method): Rewritten. Define a new block for the
17284 function's parameters. Build parameter decl out of function's
17285 arguments and register them for a patch if their types are
17287 (expand_start_java_method): Includes the part of
17288 source_start_java_method that was pushing the parameter decls and
17289 completing the method start code.
17290 (source_end_java_method): Removed call the expand_end_bindings and
17291 poplevel (already taken care of). Reinstall function's arguments
17292 and get function's last line of code before calling
17293 expand_function_end.
17294 (java_method_add_stmt): New comment before the function's
17295 code. Complement the second operand of the current COMPOUND_EXPR
17297 (java_complete_expand_methods): Don't generate debug info on line
17298 zero when expanding a generated constructor.
17299 (java_complete_expand_method): Set start and end line numbers for
17300 a artificially generated constructor to one and manually call
17301 enter_block and exit_block when defining it. For all methods:
17302 expand function's start calling the new expand_start_java_method
17303 and invoke java_complete_tree on the effective method's body, if
17305 (resolve_expression_name): Now use lookup_name_in_blocks to search
17306 local variable decls and print out an error when variables are
17308 (patch_method_invocation_stmt): Inserted comment before the
17310 (lookup_method_invoke): Chain method's arguments using chainon
17311 with the current arg list as a second argument. Inserted missing
17312 IDENTIFIER_POINTER when reporting an error on methods not found.
17313 (refine_accessible_methods_list): Don't retain constructors.
17314 (patch_arguments): Function removed.
17315 (java_complete_tree): Inserted comment before the function's
17316 code. New case for BLOCKs. Moved the WFL case a bit
17317 further. Complete function's arguments.
17318 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17319 maybe_absorb_scoping_blocks): New functions.
17321 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17323 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17325 * jcf-parse.c (parse_source_file, java_error_count): New forward
17326 and extern declarations.
17327 (java_parse_abort_on_error): Macro moved.
17328 (jcf_parse_source): fatal called if fopen fails. Now calls
17330 (parse_source_file): New parse_only parameter. Reflects the
17331 elimination of the second pass.
17332 (yyparse): parse_source_file called with argument set to 0.
17333 * jcf.h (JCF_ZERO): Sets java_source to zero.
17334 * lex.c (java_init_lex): pass argument is gone. Function modified
17335 to be called once during the analysis of a file.
17336 (java_unget_unicode): Fixed typo in fatal message.
17337 (java_get_line_col): Likewise.
17338 (java_lval): Likewise. String literals no longer built during
17340 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17342 * parse.h (MODIFIER_WFL): New macro.
17343 (parse_check_super, parser_check_super_interface): Now return int.
17344 (parser_chain_incomplete_item, not_builtin_p,
17345 complete_method_decl): Declarations removed.
17346 (build_method_invocation_stmt, build_invoke): Renamed using the
17347 `patch' instead of `build'
17348 (register-incomplete_type, obtain_incomplete_type,
17349 java_complete_tree, java_complete_expand_method,
17350 unresolved_type_p, create_jdep_list): New function declarations.
17351 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17352 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17353 (jdep): New typedef on new struct _jdep.
17354 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17355 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17356 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17357 JDEP_RESOLVED_P): New macros.
17358 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17359 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17360 JDEP_VARIABLE): New enum values and jdep kinds.
17361 (jdeplist): New typedef on struct _jdeplist.
17362 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17364 (CALL_EXPR_PRIMARY): New macro.
17365 (struct parser_ctxt): Fields java_pass, current_method_decl,
17366 method_decl_list deleted. New field jdeplist.
17367 (INCOMPLETE_P): Macro deleted.
17368 * parse.y (single_type_import_declaration:): Removed pass switch.
17369 (type_import_on_demand_declaration): Likewise.
17370 (field_declaration:): Removed pass switch on all sub rules.
17371 (class_declaration:): Call the complete_class_decl removed on
17373 (method_declaration:): Removed second pass switch. No longer chain
17374 methods decl when method_header reduced.
17375 (method_header:): Sub rules no longer depend on pass switch.
17376 (method_declarator:): Likewise.
17377 (method_body:): Likewise.
17378 (abstract_method_declaration:): Likewise.
17379 (block_statement:): Likewise.
17380 (local_variable_declaration:): Likewise.
17381 (argument_list:): Likewise.
17382 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17383 removed. Partial CLASS_EXPR tree node built instead.
17384 (postfix_expression:): Removed pass switch on all sub rules.
17385 (java_pop_parser_context): Free classd_list content.
17386 (yyerror): Call obstrack_grow0 to finalize error message.
17387 (check_class_interface_creation): Comment modified to reflect new
17388 returned value meaning. Removed second pass switch. Return 1 if an
17389 error was found, 0 otherwise. Adjust pointer on filename if a
17390 leading path separator was found.
17391 (maybe_create_class_interface_decl): Removed first pass switch
17392 when linking the class decl to the class_list. Install a new
17393 jdep_list for the class.
17394 (add_superinterfaces): List of unresolved interfaces is
17395 gone. Unresolved interfaces are directly added to the current
17397 (create_interface): Second pass shortcut removed.
17398 ctpx->modifier_ctx access through MODIFIER_WFL.
17399 (create_class): Second pass shortcut removed. Call to
17400 register_incomplete_type replaces the call to
17401 parser_chain_incomplete_item.
17402 (complete_class_decl): Function removed.
17403 (duplicate_declaration_error): New way of retrieving redeclared
17405 (register_fields): Call to lookup_modifier_cl replaced by
17406 MODIFIER_WFL. New way of handling unresolved type, using
17407 unresolved_type_p and obtain_incomplete_type.
17408 register_incomplete_type replaces call to parser_chain_incomplete_item.
17409 (patch_stage): New static global variable.
17410 (method_header): New way of handling unresolved type, using
17411 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17412 indicates that the method decl needs to be patched.
17413 (check_abstract_method_header): Call to lookup_modifier_cl
17414 replaced by MODIFIER_WFL.
17415 (method_declarator): Incomplete argument type are registered
17416 calling register_incomplete_type. Patch on the declared method is
17417 issued in that case.
17418 (unresolved_type_p): New function.
17419 (parser_check_super_interface): New comment to reflect function's
17420 modified returned type (int). Function and has a new argument
17421 this_wfl. Call to parse_error_context uses this_wfl instead of
17422 relying on lookup_cl.
17423 (parser_check_super): Comment reflects function's new returned
17424 type (int). Function returns nonzero value on error.
17425 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17426 register_incomplete_type, jdep_resolve_class): New functions to
17427 handle incomplete types in declarations.
17428 (java_complete_class): Rewritten to work with the new incomplete
17429 type handling scheme.
17430 (complete_class_report_errors): Likewise.
17431 (complete_method_decl): Removed: it jobs is now handled by
17432 java_complete_class.
17433 (do_resolve_class): Class loaded in not already loaded and not
17434 found in Java source code.
17435 (java_check_regular_methods, java_check_abstract_methods): Don't
17436 call complete_method_decl anymore.
17437 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17438 (read_import_dir): Got rid of the pass number dependency.
17439 (declare_local_variables): New handling of unresolved types (patch
17441 (source_start_java_method): New parameter level. Function called
17442 with level set to 1 when argument types are potentially
17443 unresolved. Called to complete the job with level set to 2 once
17444 types are complete.
17445 (source_end_java_method): Call to permanent_allocation
17446 removed. Waiting to be replaced by a more suitable obstack
17448 (java_complete_expand_methods, java_complete_expand_method,
17449 java_expand_finals): New functions.
17450 (build_method_invocation_stmt): Renamed
17451 patch_method_invocation_stmt. Extracts function call expression
17452 (wfl) and arguments (args) from CALL_EXPR tree operands.
17453 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17454 call. Patch the function and argument operand of the CALL_EXPR
17456 (patch_argument, java_complete_tree): New functions.
17458 1998-04-20 Per Bothner <bothner@cygnus.com>
17460 Recover from missing fields and methods (i.e. error instead of fatal).
17461 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17462 * expr.c (expand_invoke): Recover from missing method.
17463 (expand_java_field_op): Recover from missing field.
17464 Inline references to java.lang.{Integer,Char,...}.TYPE.
17465 * typeck.c (get_type_from_signature), java-tree.h: New function.
17466 * class.c (add_method): Use get_type_from_signature.
17467 (build_class_ref): Handle a class that was not found.
17468 * typeck.c (convert): Handle conversion to pointers (for convenience).
17469 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17470 instead of lookup_field to handle missing fields.
17472 * jcf-parse.c (process_zip_dir): Set java_source.
17474 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17476 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17478 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17480 * jcf-parse.c (load_class): Don't change input_filename before
17481 calling jcf_parse_source (but still do it before calling
17483 (jcf_parse_source): Assign input_filename after having saved the
17485 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17486 list. ctxp->modifier_ctx zeroed according to its new
17487 definition. ctxp->filename initialized. Removed
17488 JAVA_MODIFIER_CTX_UNMARK.
17489 (java_unget_unicode): Update the character based column position.
17490 (java_allocate_new_line): ref_count not used anymore. Always free
17491 ctxp->p_line. Initialize c_line->char_col to 0.
17492 (java_get_unicode): Update the character based column position.
17493 (java_lex): Use ctxp->elc to store current position in source
17494 file, at the beginning of the parsed token. Set modifier_ctx entry
17495 corresponding to the parse modifier to a WFL node. Return a WFL
17496 node when an identifier is parsed.
17497 (java_lex_error): Now uses ctxp->elc to store current position in
17499 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17500 * lex.h (build_wfl_node): New function definitions.
17501 (struct java_line): ref_count and next fields are gone. New field
17503 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17504 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17505 (JAVA_COLUMN_DELTA): New macro.
17506 (java_lc): New typedef on new struct _java_lc.
17507 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17508 (parse_error_context, parse_warning_context): Changed prototypes.
17509 (java_get_line_col): Added as an available global function.
17510 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17511 (IC_DECL): Replaced by macro IC_TYPE
17512 (DEPEND_WFL): New macro.
17513 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17515 (exit_java_complete_class): Removed a commented out statement.
17516 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17517 now an array of tree nodes. Deleted fields line_list and
17518 e_line. New field elc, to replace e_line.
17519 * parse.y (array_type:): Build WFL node.
17520 (qualified_name:): Build a single WFL node out of two. Retain
17521 the location information of the first node in the resulting node.
17522 (package_declaration:): Use package name as a WFL node
17523 (single_type_import_declaration:): Use imported name as a WFL node.
17524 (type_import_on_demand_declaration:): Use root of the imported
17525 packages as a WFL node.
17526 (field_declaration:): Removed unused local variable cl.
17527 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17528 (yyerror): New static elc. Removed static error_line, error_pos.
17529 New local code_from_source. Save ctxp->elc into elc at the first
17530 pass. Call java_get_line_col to get a string of the line where
17531 the error occurred.
17532 (debug_line): Removed static function.
17533 (parse_error_context, parse_warning_context): Parameter cl is now
17534 a WFL node. Use its value to initialize ctxp->elc.
17535 (redefinition_error): Parameter cl is now a WFL node.
17536 (parse_add_interface): New parameter wfl. No longer call
17537 lookup_cl, use wfl instead.
17538 (check_class_interface_creation): Parameter cl is now a WFL node.
17539 (maybe_create_class_interface_decl): Likewise.
17540 (add_superinterfaces): New function.
17541 (create_interface): Removed local cl, node, super_decl,
17542 super_decl_type. Function now uses id as a WFL node. Better
17543 warning/error report on obsolete or forbidden mix of
17544 modifiers. Now calls add_superinterfaces to register interfaces.
17545 (create_class): Removed local cl, node. Local variable id is used
17546 as a WFL node. Better error report on forbidden modifier
17547 mix. Uses add_superinterfaces to register interfaces.
17548 (find_field): Argument cl is now a WFL node. Now store the WFL
17549 node of a fields that needs to be checked for their
17551 (method_header): Local variable node non longer used. Local
17552 variable id replaces cl.
17553 (check_modifiers_consistency): Local variable cl is now a WFL
17555 (method_declarator): Local variable cl replaced by parameter id.
17556 (parser_qualified_name): Now uses parameter name as a WFL node.
17557 (parser_check_super_interface): New parameter wfl, for achieve
17558 greater accuracy during error reports.
17559 (parser_chain_incomplete_item): New parameter named location. Used,
17560 along the decl, to construct the incomplete item node.
17561 (java_complete_class): resolve_class now uses WFL node extracted
17562 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17564 (complete_method_decl): Unresolved function's argument types are WFL.
17565 (resolve_class): Parameter cl is now a WFL node.
17566 (resolve_and_layout): Likewise.
17567 (do_resolve_class): Likewise. Try first to use cl and then do the
17568 lookup on the decl when calling check_pkg_class_access.
17569 (complete_class_report_errors): Use IC_TYPE in place of
17570 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17571 instead of doing a lookup over the decl.
17572 (java_check_final): Use WFL info from field tree list.
17573 (lookup_cl): Rewritten and returns a statically defined WFL node.
17574 (lookup_modifier_cl): Now uses information from WFL nodes.
17575 (process_imports): Likewise.
17576 (read_import_dir): name and cl arguments replaced by a single WFL
17577 node. Function modified accordingly.
17578 (find_in_imports_on_demand): Now uses WFL node.
17579 (check_pkg_class_access): cl argument is now a WFL node.
17580 (declare_local_variables): Fixed to use WFL nodes.
17581 (resolve_expression_name): Likewise.
17582 (build_method_invocation_stmt): name_combo argument renamed
17583 wfl. Function modified to use WFL nodes.
17584 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17585 (lookup_method_invoke): cl is now a WFL node. Added missing
17586 IDENTIFIER_POINTER to class type decl name.
17588 1998-04-14 Dave Brolley <brolley@cygnus.com>
17590 * lang.c (init_parse): Now returns char* containing the filename.
17592 1998-04-10 Per Bothner <bothner@cygnus.com>
17594 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17596 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17597 * class.c (make_class_data): If flag_assume_compiled, initial class
17598 state is CSTATE_PREPARED; make superclass and interfaces direct
17599 references, rather than constant pool indexes.
17601 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17603 * parser.y: Include flags.h. Removed debug variable pl.
17604 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17605 (block:): Likewise.
17606 (labeled_statement_nsi:): Generate debug info when reducing
17607 expression_statement:.
17608 (check_pkg_class_access): get_access_flags_from_decl invocation
17609 fixed for new CLASS_* flags location.
17610 (source_end_java_method): Save/restore parser context when
17611 entering/leaving this routine. Restore lineno to its right value
17612 before calling expand_end_bindings.
17613 (build_method_invocation_stmt): build_invoke called with the
17614 current line information.
17615 (build_invoke): New argument cl. Wrap the function call around a
17617 (refine_accessible_methods_list): Changed comment, removed
17619 * parse.h: Fixed typo in comments.
17620 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17621 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17622 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17624 * lex.c (java_lex): Record the last closing curly bracket of a
17626 * jcf-parse.c (jcf_parse_source): Now calls
17627 java_check_methods. Clarified comment, fixed typo.
17629 1998-04-09 Dave Brolley <brolley@cygnus.com>
17631 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17632 (finish_parse): Expose for non USE_CPPLIB builds.
17634 1998-04-08 Jeffrey A Law (law@cygnus.com)
17636 * lang.c (lang_print_xnode): New function.
17638 1998-04-03 Per Bothner <bothner@cygnus.com>
17640 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17641 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17642 used to build a class's dispatch table.
17643 (make_class_data): Generate dispatch table if flag_assume_compiled.
17644 Set dtable of class object to address of class_dtable_decl.
17646 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17647 be volatile and have side effects - generates better code.
17649 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17650 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17652 * expr.c (expand_invoke): If class is final, method is
17653 effectively final, so can call it directly.
17655 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17657 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17659 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17661 * parse.y (build_method_invocation_stmt): Removed extra argument
17664 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17666 * expr.c (dtable_indent): Now static global.
17667 (expand_invoke): Now call invoke_build_dtable and
17668 build_invokevirtual.
17669 (invoke_build_dtable, build_invokevirtual): New functions.
17670 * jcf-io.c (find_class): Defer issuing a warning by setting
17671 jcf->outofsynch to 1.
17672 * jcf-parse.c (jcf_out_of_synch): New function.
17673 (load_class): Test this_jcf.outofsynch flag and call
17674 jcf_out_of_synch accordingly.
17675 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17676 comment indentation.
17677 * lex.c (java_get_unicode): Fixed code indentation.
17678 (java_lex): Create string literal. Fixed typo. Removed several
17679 premature obstack_free.
17680 * parse.h: New enums for name resolution and invocation mode.
17681 (struct qualification): New data structure.
17682 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17683 (do_resolve_class, build_method_invocation_stmt,
17684 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17685 debug_line, identical_subpath_p, invocation_mode,
17686 refine_accessible_methods_list, build_invoke,
17687 lookup_method_invoke): New functions declared.
17688 (build_invokevirtual, invoke_build_dtable, match_java_method,
17689 build_field_ref, jcf_out_of_synch): New references to external
17691 (struct parse_ctxt): Removed artificial_constructor field.
17692 * parse.y: (array_type:): Type defined for this rule.
17693 (class_type:): Installed default rule for interface_type:.
17694 (array_type:): Now build Java array type.
17695 (qualified_name:): Now use obstack_grow0.
17696 (method_declaration:): Skip the artificial constructor added to
17698 (abstract_method_declaration:): Execute the code only during pass 1.
17699 (block:): Installed default rule in block_statements:.
17700 (block_statement:): Add the statement to the method during pass 2.
17701 (statement_expression): Installed default rule for
17702 method_invocation:.
17703 (argument_list:): Added code to build the argument list.
17704 (method_invocation:): Added call to create the method invocation
17706 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17707 (debug_line): New function for debug.
17708 (complete_class_decl): No longer do something during pass 1.
17709 (method_header): Use BUILD_PTR_FROM_NAME.
17710 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17712 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17713 function's main comment.
17714 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17716 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17717 (resolve_class): Now works with arrays.
17718 (do_resolve_class, resolve_and_layout): New functions.
17719 (java_check_regular_methods): Reverse method list before and after
17720 having processed it. No longer set ctxp->artificial_constructor.
17721 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17722 accordingly. Fixed typo in issued error message. Now use
17724 (find_in_imports_on_demand): Now use obstack_grow0.
17725 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17726 (source_end_java_method): Call expand_expr_stmt instead of
17727 expand_expr. Calls it before calling expand_function_end.
17728 (java_method_add_stmt): Do nothing if errors were found during
17730 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17731 (build_method_invocation_stmt, build_invoke, invocation_mode,
17732 lookup_method_invoke, refine_accessible_methods_list,
17733 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17735 * typeck.c (build_java_signature): Properly end method signature
17736 if return type skipped.
17737 (match_java_method): New function.
17739 1998-03-16 Per Bothner <bothner@cygnus.com>
17741 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17743 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17745 * expr.c (build_invoke_non_interface): New function.
17746 (methods_ident, ncode_ident): Now static globals.
17747 (expand_invoke): Use build_invoke_non_interface.
17748 * java-tree.h (struct lang_decl): New field function_decl_body.
17749 (DECL_FUNCTION_BODY): New macro.
17750 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17751 CLASS_FROM_SOURCE_P.
17752 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17753 before starting pass 2. Call to java_generate_parsed_class replaced
17754 by java_register_parsed_class.
17755 * lex.c: Fixed typo in header. Some line width related formating.
17756 * lex.h: Some line width related formating.
17757 * parse.h (source_end_java_method, resolve_expression_name,
17758 complete_class_decl, maybe_create_class_interface_decl,
17759 check_class_interface_creation): New static function declarations.
17760 (java_layout_parsed_class, java_method_add_stmt): New function
17762 (struct parser_ctxt): Field mark_class_generate removed. New
17763 fields class_list and artificial_constructor.
17764 * parse.y: Fixed typo in header.
17765 (class_declaration:): Call complete_class_decl when class body
17767 (method_declaration:): Call source_end_java_method in pass 2 when
17768 the method body is defined.
17769 (postfix_expression:): Do expression name resolution on sub-rule
17770 name during pass 2.
17771 (create_class, create_interface): Merged common pieces.
17772 (check_class_interface_creation, maybe_create_class_interface_decl):
17774 (complete_class_decl): New function.
17775 (register_fields): Fixed line width related typo.
17776 (method_header): Correctly skip first argument when fixing
17777 argument line. Changed the loop.
17778 (java_check_circular_reference): Now use ctxp->class_list.
17779 (java_complete_class): Removed start/stop marking.
17780 (java_check_regular_methods): Now takes a class decl as an
17781 argument. Add default constructor if none were encountered.
17782 (java_check_methods): Now use ctxp->class_list. Changed call to
17783 java_check_regular_methods.
17784 (source_start_java_method): Set DECL_ARG_TYPE for each function
17786 (source_end_java_method, java_method_add_stmt): New functions.
17787 (java_generate_parsed_class): No longer exists.
17788 (java_layout_parsed_class, java_register_parsed_class): New functions.
17789 (resolve_expression_name): New function.
17791 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17793 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17794 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17795 until pass initializations are done. Call read_import_dir with
17797 * parse.h: (lookup_modifier_cl): New function declared.
17798 (INTERFACE_FIELD_MODIFIERS): New macro.
17799 (OBSOLETE_MODIFIER_WARNING): New macro.
17800 * parse.y: (register_fields): Class type and current field name in
17801 local variables. Check modifier(s) if adding field(s) to an interface.
17802 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17803 and report errors using the faulty modifier line context.
17804 (lookup_modifier_cl): New function.
17805 (read_import_dir): Detect and report default import processing
17808 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17810 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17811 * class.c (is_compiled_class): Return 1 after making sure it
17812 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17813 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17814 * java-tree.h (flag_assume_compiled): Add decl.
17815 * lang.c (lang_f_options): Add the flag.
17816 (flag_assume_compiled): Add decl, default to 0.
17818 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17820 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17821 (is_compiled_class): Likewise.
17822 (layout_class): Likewise.
17823 (layout_class): Detect and lay out classes defined in source code.
17824 (interface_of_p, add_interface_do, may_add_interface): New
17826 (add_interface): Now use add_interface_do.
17827 (add_method_1): New function.
17828 (add_method): Now use add_method_1.
17829 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17830 (complete_start_java_method): New function.
17831 (start_java_mehod): Now call complete_start_java_method.
17832 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17833 (expand_invoke): Likewise and fixed typo.
17834 *gjava.c: (print_super_field): Use new argument to find_class
17837 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17838 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17839 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17841 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17842 (add_method_1, push_class): New prototypes.
17843 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17844 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17845 directory where the class was found.
17846 (find_class): New argument DO_CLASS_FILE. Function find_class
17847 modified accordingly.
17848 *jcf-parse.c: (fix_class_path): New function.
17849 (load_class): Use new VERBOSE argument. load_class now finds and
17850 loads/parses .class/.java files. Save read_state of current_jcf
17852 (java_parser_abort_on_error): New macro.
17853 (jcf_parse_source, parse_source_file): New function.
17854 (jcf_parse): Fixed typo.
17855 (yyparse): Call parse_source_file () only.
17856 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17857 writing the real class name back in the zip directory entry.
17858 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17859 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17860 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17861 (find_class): Prototype fixed.
17862 *lex.c: Added 1998 time stamp.
17863 Removed all static global variables, moved into the parser
17864 context data structure.. Now include unistd.h if SEEK_SET not
17866 (java_init_lex): Rewritten.
17867 (java_sneak_unicode): Modified current unicode access in current line.
17868 (java_unget_unicode): Likewise.
17869 (java_allocate_new_line): New allocation management.
17870 (java_read_char): Modified access and storage of unget_utf8_value.
17871 New way of processing current unicode.
17872 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17873 (java_get_unicode): Now use the parser context.
17874 (java_lineterminator): Likewise.
17875 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17876 of the reentrant parser implementation. Function now use the
17877 parser context data structure and java_lval. Fixed production of
17878 the float and double constant "out of range" error message. Fixed
17879 obstack use. Return integer value when hitting a modifier. Now
17880 return type for TRUE, FALSE and other predefined types. Return
17881 identifier as a TREE_LIST list containing the current line context
17882 as the TREE_VALUE sub-node.
17883 (java_unicode_2_utf8): Fixed typo in declaration.
17884 (java_lex_error): Now use the parser context data structure.
17885 *lex.h: Added 1998 time stamp.
17886 (struct java_line): New fields ref_count and next.
17887 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17888 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17889 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
17890 *parse.h: Added 1998 time stamp.
17891 (java_parse_source_file): Renamed from parse_source_file.
17892 (YYERROR_NOW, YYNOT_TWICE): Fixed.
17893 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
17894 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
17895 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
17896 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
17897 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
17898 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
17899 (struct parser_ctxt): New data structure to keep the parser context.
17900 *parse.y: Added 1998 time stamp, got rid of static global variables.
17901 (java_error_count, ctxp): New global variables.
17902 (%union): New value field.
17903 (numeric_type, integral_type): Rules removed.
17904 (primitive_type): Rule defined to handle integral, float, double and
17906 (qualified_name, package_declaration,
17907 single_type_import_declaration, type_import_on_demand_declaration,
17908 modifiers, class_declaration, super, interfaces,
17909 interface_type_list, class_body, field_declaration,
17910 field_declaration, variable_declarators, variable_declarator,
17911 variable_declarator_id, method_declaration, method_header,
17912 formal_parameter_list, formal_parameter, method_body, block,
17913 static, interface_declaration, extends_interfaces,
17914 abstract_method_declaration, local_variable_declarators): Rules now
17916 (force_error, do_warning): New global statics.
17917 (push_parser_context, parser_context_save_global,
17918 parser_context_restore_global, pop_parser_context): New functions.
17919 (yyerror): Now uses the global parser context. Fixed use of obstack.
17920 (parse_error, parse_error_context, parse_warning_context,
17921 java_accstring_lookup, redefinition_error, check_modifiers,
17922 parser_add_interface, create_interface, create_class, find_field,
17923 duplicate_declaration_error, register_fields, method_header,
17924 check_modifiers_consistency, check_abstract_method_header,
17925 method_declarator, parser_qualified_classname,
17926 parser_check_super_interface, parser_check_super,
17927 parser_chain_incomplete_item, java_check_circular_reference,
17928 layout_class_from_source, java_complete_class,
17929 complete_method_decl, resolve_class, complete_class_report_errors,
17930 java_check_final, check_method_redefinition,
17931 java_check_regular_methods, java_check_abstract_methods,
17932 java_check_methods, lookup_java_interface_method2,
17933 lookup_java_method2, lookup_cl, find_name_in_single_imports,
17934 process_imports, find_in_imports, read_import_entry,
17935 read_import_dir, find_in_imports_on_demand,
17936 check_pkg_class_access, not_builtin_p, declare_local_variables,
17937 source_start_java_method, java_generate_parsed_class): New
17939 *typeck.c: (signature_include_return): New global variable.
17940 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
17941 to add the function returned type in the signature.
17943 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
17945 * jcf-io.c (open_in_zip): Use strncmp and LEN.
17947 1998-01-29 Dave Brolley <brolley@cygnus.com>
17949 * Make-lang.in (java.info): Added.
17950 (java.install-info): Added
17952 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
17954 * Makefile.in (clean): Also remove java/parse.c.
17956 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
17958 Add a pair of -fbounds-check/-fno-bounds-check options.
17959 * lang.c (lang_decode_option): Add code to grok arguments.
17960 (flag_bounds_check): Add decl.
17961 (lang_f_options): New array w/ the option in it.
17962 * java-tree.h (flag_bounds_check): Add decl.
17963 * lang-options.h: New file.
17964 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
17965 of a static macro value.
17966 (JAVA_ARRAY_EXCEPTION): Delete macro.
17968 1998-01-23 Per Bothner <bothner@cygnus.com>
17970 * typeck.c (build_java_array_type): Fix two bugs in previous change.
17971 * expr.c (build_anewarray): Add missing promote_type.
17973 1998-01-22 Per Bothner <bothner@cygnus.com>
17975 Add array types with known length to optimize bounds checking.
17976 * typeck.c (build_java_array_type): Take length parameter.
17977 (java_array_type_length, build_prim_array_type): New functions.
17978 * java-tree.h: Update for new functions.
17979 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
17980 * class.c: Use build_prim_array_type.
17981 * expr.c (can_widen_reference_to): Handle known-length array types.
17982 (verify_jvm_instructions): Keep track of integer push instructions
17983 followed by newarray/anewarray, so we can build known-length arrays.
17984 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
17985 (java_array_data_offset): New function.
17986 (build_java_array_length_access): New function. Optimize if constant.
17987 (build_java_arrayaccess): Constant fold bounds check.
17988 (expand_java_newarray, expand_java_anewarray): Replaced by ...
17989 (build_newarray, build_anewarray): New functions.
17990 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
17991 * verify.c (merge_types): Handle known-lengh array types.
17993 1998-01-19 Per Bothner <bothner@cygnus.com>
17995 * expr.c (expand_byte_code): Fix performace bug, which caused
17996 searching linenumber_table to be linear rather than constant.
17998 1997-12-12 Per Bothner <bothner@cygnus.com>
18000 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18002 * decl.c, java-tree.h (soft_fmod_node): New global.
18003 * decl.c (init_decl_processing): Define __builtin_fmod.
18004 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18005 using __builtin_fmod.
18007 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18009 * keyword.h: New file, output of keyword.gperf as processed by
18011 * lex.c (java_lex_init): Initialize java_error_flag.
18012 * parse.c (YYERROR_NOW): Uses java_error_flag.
18013 * parse.y: New static java_error_flag. Useless definition of
18015 * parse.y (java_error): Portable error recovery using
18016 java_error_flag (not yet completely tuned).
18018 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18020 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18022 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18024 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18025 (parse.c, lex.c, keyword.h): New rules for Java source code
18027 * parse.c: Renamed into jcf-parse.c.
18028 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18029 * keyword.gperf: New file, Java keywords.
18030 * parse.y: New file, Java language grammar.
18031 * parse.h: New file, Java language grammar definitions.
18032 * lex.c: New file, Java language lexer.
18033 * lex.h: New file, Java language lexer definitions.
18035 1997-12-03 Per Bothner <bothner@cygnus.com>
18037 * decl.c (clinit_identifier_node), java-tree.h: New global.
18038 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18039 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18040 * expr.c (expand_java_field_op): Check for invalid assignment
18043 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18045 1997-10-27 Per Bothner <bothner@cygnus.com>
18047 * verify.c (verify_jvm_instructions): When processing a handler,
18048 attempt to set the current_subr to the right value.
18049 (More complicated code combines Sep 17 and Oct 22 versions.)
18051 1997-10-24 Per Bothner <bothner@cygnus.com>
18053 * class.c (push_class): Figure out (guess) name of source file.
18054 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18055 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18056 (parse_class_file): Change return type from int to void.
18057 Call debug_start_source_file/debug_end_source_file.
18059 * expr.c (build_java_binop): Fix masking 2nd operand.
18060 * decl.c (init_decl_processing): Set sizetype first.
18062 1997-10-22 Per Bothner <bothner@cygnus.com>
18064 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18065 (Revert Sep 17 change.)
18067 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18069 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18070 .class extension in their name and fix thing so we don't process
18071 them parse_zip_file_entries().
18072 (parse_zip_file_entries): Cleaned unused local variables.
18074 1997-10-20 Per Bothner <bothner@cygnus.com>
18076 * expr.c (can_widen_reference_to): Allows equal array element types.
18077 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18078 * jcf-dump.c (RET): Get (and print) index.
18080 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18081 Promote element type to POINTER_TYPE.
18083 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18085 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18086 find_in_current_zip, jcf_figure_file_type): Moved from
18087 jcf-reader.c to parse.c.
18088 * zextract.c: (read_zip_archive): takes file_comment_length possible
18089 field into account.
18091 1997-10-20 Per Bothner <bothner@cygnus.com>
18093 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18095 * verify.c (merge_types): Handle array types even better ...
18097 1997-10-17 Per Bothner <bothner@cygnus.com>
18099 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18101 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18102 * class.c (make_class_data): Don't build fields_decl if no fields.
18103 When building fields_decl, skip if DECL_ARTIFICIAL.
18105 * expr.c (java_stack_swap): Update stack_type_map.
18106 * verify.c (merge_types): Handle array types better.
18108 1997-10-15 Per Bothner <bothner@cygnus.com>
18110 * class.c (add_field): Don't promote short integral fields to
18111 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18112 * expr.c (push_value): Promote and convert short integral values.
18114 * decl.c, java-tree.h (integer_two_node): New constant node.
18115 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18117 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18119 * class.c (append_gpp_mangled_type): Use function argument
18120 unpromoted type to generate mangled name.
18122 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18124 * constants.c (build_constant_data_ref): Now uses current_class
18125 instead of main_class.
18126 (build_constants_constructor): Now uses current_class instead of
18128 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18129 of the global variable SeepZipFiles done here.
18130 * zextract.c (read_zip_archive): extra_field optional field taken
18131 into account while computing the position of the class file in the
18133 * verify.c (verify_jvm_instructions): Use current_jcf to search
18135 * parse.c (load_class): First search for the class to load in the
18136 current zip file. Saves current_jcf (restored before returning
18137 from that function). Don't call JCF_FINISH in the class was found
18138 in the current ZIP file.
18139 (jcf_parse): If the class was found in the current ZIP file, save
18140 its tree_constant_pool (for later reuse).
18141 (parse_class_file): New function. Process each method defined in
18142 the current class and record the class as to be later registered.
18143 (yyparse): Rewritten. Figure the type of the current file and switch
18145 * lang.c: New global variable current_jcf.
18146 (lang_init): Removed compiling_from_source test (done later, in
18147 yyparse). Removed call the jcf_parse ().
18148 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18149 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18150 in the current ZIP file) and zip_offset (offset to the class data in
18151 the current zip file).
18152 * jcf-reader.c: zipfile.h included.
18153 localToFile: New ZipFileCache static global variable
18154 (parse_zip_file_entries): New function. Browse the current ZIP
18155 file directory and process each class found.
18156 (process_zip_dir): New function. Register each class found in the
18157 ZIP file directory. The class aren't parsed but a valid JCF is
18158 link to each of them.
18159 (find_in_current_zip): New function. Search for a class in the
18160 current ZIP file directory. If found, prepare the class so that it
18162 (jcf_figure_file_type): New function. Examine the file structure
18163 to figure a class file, a ZIP file. If none of these categories are
18164 matched, a source file is assumed.
18165 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18166 SeenZipFile: New global variable.
18167 (open_in_zip): Use zipmember's length to accelerate the search for
18168 a member. If zipmember was NULL and zip file successfully read,
18170 * java-tree.h: New global variable current_jcf declared. Added
18171 declaration for current_constant_pool_tags, current_constant_pool_data,
18172 current_constant_pool_length, current_constant_pool_data_ref.
18173 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18174 store the JCF of classes seen in a zip file) and tree *constant_pool
18175 (to save a loaded class constant pool). current_class declared here.
18176 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18177 retrieve method_ref_constant.
18178 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18179 (OBJECT): get_class_constant now uses current_jcf.
18180 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18181 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18182 (expand_invoke): Now uses current_class instead of main_class
18183 (build_class_init): Now uses current_class instead of main_class
18184 * class.c: New static global variable registered_class.
18185 (register_class): New function.
18186 (emit_register_class): Modified to use registered_class instead of
18188 (is_compiled_class): Now take into account class seen in the archive.
18190 1997-10-06 Per Bothner <bothner@cygnus.com>
18192 * except.h: Renamed to: java-except.h.
18193 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18194 * except.c: Add semi-working (commented out) implementation.
18196 * expr.c (expand_iinc): Add needed flush_quick_stack.
18197 * parse.c (set_source_filename): New function.
18198 (give_name_to_class): Set input_filename from package.classname.java.
18200 * jcf-io.c (find_class): Don't look first in ".".
18202 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18204 * zextract.c (read_zip_archive): Now takes into account the
18206 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18208 1997-09-20 Per Bothner <bothner@cygnus.com>
18210 * constants.c, java-tree.h (build_internal_class_name): New function.
18211 (alloc_class_constant): Re-implement using build_internal_class_name.
18212 * class.c (make_class_data): Likewise.
18213 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18215 1997-09-17 Per Bothner <bothner@cygnus.com>
18217 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18218 to NULL before pushing an exception handler target.
18220 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18221 (java_stack_swap, java_stack_dup): Re-write to be safe from
18222 clobbering registers.
18223 (build_class_init): New function.
18225 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18227 * typeck.c (build_java_array_type): Temporary use
18228 permanent_obstack to create the array 'length' field.
18229 * expr.c (lookup_label): Temporay use permanent_obstack to create
18230 label if not found.
18231 * class.c (push_super_field): Tempory use permanent_obstack.
18233 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18235 * typeck.c (type_for_mode): Now handles double_type_node and
18237 * verify.c (verify_jvm_instructions): The instruction following
18238 the wide bytecode is checked. OPCODE_ret added to the list of
18241 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18243 * class.c (make_class): Temporary use permanent_obstack. Set the
18244 class CLASS_P field to 1.
18245 (push_class): Temporary use permanent_obstack.
18246 (set_super_info): Temporary use permanent_obstack.
18247 (add_method): Temporary use permanent_obstack, set
18248 METHOD_TRANSIENT().
18249 (add_field): Temporary use permanent_obstack. Sets
18250 FIELD_VOLATILE() and FIELD_TRANSIENT().
18251 (build_class_ref): Temporary use permanent_obstack if the class
18253 (build_static_field_ref): Temporary use permanent_obstack when
18254 creating field's rtl.
18255 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18256 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18257 and fields. Function finalized, as far as flag handling.
18258 (push_class_static_dummy_field): Temporary use permanent_obstack.
18259 (emit_register_class): Force generation of class registration at
18261 * decl.c (end_java_method): Call permanent_allocation() before
18263 * expr.c (can_widen_reference_to): Added comment to interface
18264 handling, fixed typo.
18265 (lookup_field): Now uses CLASS_P() to correct FIXME
18266 (expand_invoke): Verification on public && !static &&
18267 !abstract moved into soft_lookupinterfacemethod (kaffe).
18268 Use Object class dtable if objectref is an array when expanding
18270 (java_push_constant_from_pool): Temporary use permanent_obstack
18271 for CONSTANT_string
18272 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18273 create constant references.
18274 (get_constant): Temporary use permanent_obstack to create constant.
18275 (load_class): Temporary use permanent_obstack to load class.
18276 (jcf_parse): Temporary use permanent_obstack to perform class
18278 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18279 (build_java_signature): Temporary use permanent_obstack.
18280 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18282 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18283 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18286 1997-09-11 Per Bothner <bothner@cygnus.com>
18288 * class.c (append_gpp_mangled_type): Fix typo.
18289 (emit_register_class): Use main_class to get class object, rather
18290 than looking for no-longer-existing static decl starting with _CL.
18291 * typeck.c (parse_signature_type): Promote array element type
18292 if it is a RECORD_TYPE.
18294 1997-09-10 Per Bothner <bothner@cygnus.com>
18296 * class.c (push_class_static_dummy_field): New function.
18297 (mangle_static_field): New. Do G++-style mangling of static fields.
18298 (layout_class): Mandle static fields here, not in add_field.
18299 (build_class_ref): The class object is now a dummy static field.
18300 * decl.c (find_local_variable): Look for best, instead of first match.
18301 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18302 (build_java_athrow): Don't check here if exception is Throwable.
18303 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18304 (TYPE_USED): Removed. No longer used ...
18305 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18306 * verify.c (push_pending_label): New function.
18307 (push_pending_block): Renamed to check_pending_block.
18308 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18309 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18310 re-checking possible handlers) after a store (less wasted work).
18311 Check for null handler (finally) before calling add_handler.
18312 Various changes to (finally?) correctly handle try/finally.
18314 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18316 * class.c: Include stdio.h.
18318 1997-09-04 Per Bothner <bothner@cygnus.com>
18320 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18321 to make sure class is initialized before static/special invoke.
18323 * verify.c (verify_jvm_instructions): On a store instruction,
18324 call find_local_variable to force pre-allocation of decl and rtx.
18325 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18327 1997-09-03 Per Bothner <bothner@cygnus.com>
18329 * class.c (build_class_ref): Strip off "promoted_" if need be.
18330 (make_field_value): Call build_java_signature when needed.
18331 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18332 * expr.c (build_java_athrow): Don't push_value of exception.
18333 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18334 match specification of [fd]cmp[lg] for NaNs.
18335 (expand_byte_code): Add support for exception handler ranges.
18336 * except.c: Add skeleton for EH code-generation.
18337 * verify.c (merge_types): Treat all promoted integral types as equal.
18338 * constants.c (build_constants_constructor): To force creation of
18339 current_constant_pool_data_ref, call build_constant_data_ref.
18341 * javaop.def (lload): Fix typo.
18342 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18344 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18346 * parse.c: Don't include function.h.
18348 1997-08-27 Per Bothner <bothner@cygnus.com>
18350 * except.[ch]: New files.
18351 * Makefile.in (JAVA_OBJS): Add except.o
18352 * expr.c: Temporary warning about unimplemented exceptions.
18353 * verify.c: Verify exception handlers.
18355 * jcf-dump.c (disassemble_method): Print exception table.
18357 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18359 * expr.c (verify_jvm_instructions): Started a thorough
18360 verification of invoke* bytecodes.
18361 (expand_byte_code): flush quick stack if PC is the target of a
18362 branch. and undef RET (conflicting with config/i386/i386.h).
18363 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18365 (expand_invoke): Now handles invokeinterface and do more
18366 verification according to the bytecode.
18367 (lookup_field): Don't try to load the class if processing
18369 (can_widen_reference_to): Now handles interfaces.
18370 * decl.c (init_decl_processing): New global variable
18371 soft_lookupinterfacemethod_node, declared in java-tree.h.
18372 Call set_super_info on string_type_node.
18373 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18375 * class.c (set_super_info): Fills the CLASS_* flags according to
18377 (get_access_flags_from_decl): Handles all class flags.
18379 1997-08-26 Per Bothner <bothner@cygnus.com>
18381 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18382 * parse.c (yyparse): Check for abstract method, and missing code.
18383 * expr.c (expand_byte_code): Change interface.
18384 * lang.c (put_decl_node): Print promoted types prettier.
18385 * verify.c (verify_jvm_instruction): Change interface.
18386 Partial support for scanning exception table.
18387 For load instructions, handle promoted integral types.
18389 1997-08-21 Per Bothner <bothner@cygnus.com>
18391 * verify.c: New file, with contents moved from expr.c.
18392 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18393 * typeck.c (is_array_type_p): Moved here from expr.c.
18394 * java-tree.h: Add some now-needed function declarations.
18395 * Makefile.in (JAVA_OBJS): Added verify.o.
18397 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18399 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18400 METHOD_ABSTRACT flag.
18402 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18403 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18404 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18406 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18408 (start_java_method): Hook for SYNCHRONIZED methods.
18410 * expr.c (build_java_jsr, build_java_ret): New functions
18411 (JSR,PRE): New macros
18412 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18413 (verify_jvm_instructions): tableswitch, lookupswitch,
18414 monitorenter, monitorexit, goto_w: verified.
18415 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18416 (build_java_monitor): New function.
18417 (MONITOR_OPERATION): Modified to call build_java_monitor()
18418 (verify_jvm_instructions): Started a thorough verification of
18421 1997-08-19 Per Bothner <bothner@cygnus.com>
18423 Support verification of jsr/ret subroutines (used for try/finally).
18424 * decl.c (return_address_type_node): New type node.
18425 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18426 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18427 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18428 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18429 TYPE_USED): New macros for special types in type_map.
18431 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18432 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18434 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18436 * expr.c (can_widen_reference_to): New function.
18437 (pop_type): Use it.
18438 (merge_type_state): Support handling start of subroutine.
18439 (push_pending_block): Return char* error message, instead of calling
18440 fatal on an error. Also handle subroutines.
18441 (verify_jvm_instructions): Handle errors from push_poending_block.
18442 Support jsr and ret instructions.
18444 1997-08-19 Per Bothner <bothner@cygnus.com>
18446 * jcf-io.c (find_classfile): Fix thinko.
18447 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18449 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18451 * Makefile.in (BISON): Remove.
18453 1997-08-07 Per Bothner <bothner@cygnus.com>
18455 * Makefile.in: Convert to autoconf.
18456 * config-lang.in (outputs): Added java/Makefile.
18458 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18459 Rename cc1java to jc1.
18461 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18462 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18464 * class.c (class_depth): Do load_class if needed.
18466 Mostly better verification.
18467 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18468 (init_decl_processing): Change return type of soft_checkcast.
18469 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18470 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18471 lang_print_error): New functions.
18472 (lang_init): Set global hook print_error_function to lang_print_error.
18473 * expr.c: In the type_map ptr_type_node is only used for null now.
18474 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18475 (merge_types): Dererence pointer to record types before comparing.
18476 (decode_newarray_type, merge_types): On error just return NULL.
18477 (build_java_binop): Add preliminary implementation (with warning)
18478 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18479 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18480 (expand_compare, expand_java_goto, expand_java_call): Don't
18481 push_pending_block, since that only makes sense when verifying.
18482 (merge_type_state): Different return codes.
18483 (push_pending_block): A block may need to be verified more than once.
18484 (expand_byte_code): Warn about unused code at code generation time.
18485 (verify_jvm_instruction): Changed logic, since code may need to be
18486 re-verified if type-state has changed. Also, better error handling.
18487 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18488 Improve newarray, anewarray, ?aload, athrow,
18489 * java-tree.h (LABEL_CHANGED): New macro.
18491 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18493 * decl.c (soft_athrow_node): New global variable initialized.
18494 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18495 * typeck.c (convert): Added support for REAL_TYPE.
18496 (convert_to_char): New function.
18497 (convert): Handle CHAR_TYPE.
18498 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18499 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18500 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18502 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18503 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18504 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18505 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18506 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18507 to Use The Right Things.
18508 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18509 compatible with INT. BOOLEAN is made equivalent to BYTE.
18510 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18511 OPCODE_ifnonnull): Now supported.
18512 (build_java_athrow): New function.
18514 1997-08-04 Per Bothner <bothner@cygnus.com>
18516 Rename method name <init> to match G++ (and fix mangling).
18517 * class.c (layout_class): Replace method name of <init> by class name.
18518 (make_method_value): Do inverse renaming of constructor from <init>.
18519 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18520 * typeck.c (lookup_java_constructor): New function.
18521 * expr.c (expand_invoke): If method_name is <init>, call
18522 lookup_java_constructor to find constructor.
18524 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18526 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18528 * parse.c (get_class_constant): Modified to handle array "classes"
18529 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18531 (convert): Modified to handle real type.
18532 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18533 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18534 variables declared.
18535 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18536 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18537 global variables initialized.
18538 (find_local_variable): Handles the case of a pointer
18539 (end_java_method): Restore the use of one more scope
18540 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18541 build_java_array_length_access, expand_java_arrayload,
18542 expand_java_arraystore, expand_java_array_length,
18543 expand_java_multianewarray, expand_java_anewarray,
18544 build_java_check_indexed_type, is_array_type_p,
18545 build_java_throw_out_of_bound_exception): New functions.
18546 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18547 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18548 OPCODE_<t>aload): Implemented code for verification.
18549 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18550 ARRAY_NEW_MULTI): Macro defined.
18551 (CONVERT): Modified to invoke convert().
18552 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18554 1997-07-31 Per Bothner <bothner@cygnus.com>
18556 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18557 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18558 (make_class_data): Field name needs '/' as package prefix.
18559 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18561 1997-07-25 Per Bothner <bothner@cygnus.com>
18563 Implement debug information for local variables.
18564 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18565 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18566 DECL_LOCAL_SLOT_CHAIN): New macros.
18567 (struct lang_decl_var): New type.
18568 * parse.c (give_name_to_locals): Move to decl.c.
18569 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18570 (start_java_method): Re-write parameter handling.
18571 (pending_local_decls): New global variable.
18572 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18573 (find_local_variable): Accept pc so we can skips decls not in range.
18574 (struct binding_level): Add end_pc field.
18575 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18576 (various): Change so current pc gets passed to find_local_variable.
18578 * decl.c (init_decl_processing): Re-arrange fields in
18579 class_type_node and and method_type_node to match kaffe 0.9.1.
18580 * class.c (make_method_value, make_class_data): Update
18581 initializations to match.
18583 1997-07-16 Per Bothner <bothner@cygnus.com>
18585 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18586 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18587 (push_super_field): New function.
18588 (make_class_data): Handle inheritance of class static initializer.
18589 (layout_class): New name mangling.
18590 * constants.c (build_constant_data_ref): Init type of data array
18591 to a one-element array.
18592 (build_constants_constructor): Set DECL_SIZE from complete array type.
18593 * decl.c: Rename class_type, object_type etc to class_type_node,
18594 object_type_node etc. Make former inherit from latter.
18595 * expr.c (expand_invoke): Add cast of function address.
18596 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18597 * parse.c (yyparse): Don't call layout_class here.
18598 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18600 1997-06-14 Per Bothner <bothner@cygnus.com>
18602 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18603 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18604 (alloc_class_constant): New.
18605 * expr.c (expand_invoke): Make sure method's class is initialized.
18606 * class.c (interits_from_p, emit_register_class): New functions.
18607 * parse.c (yyparse): Call emit_register_class.
18609 1997-06-09 Per Bothner <bothner@cygnus.com>
18611 * constants.c: New file, to handle constant pool.
18612 * Makefile.in (JAVA_OBJS): Add constants.o.
18613 * decl.c (init_decl_processing): Update, fix, finish various structs.
18614 (pushdecl_top_level): New.
18615 * parse.c (layout_class): Moved to class.c.
18616 * expr.c (java_push_constant_from_pool): New function.
18617 * class.c (build_class_ref): Make work fully
18618 (make_class_data): Emit super-class, constant pool, interface vector.
18620 1997-06-03 Per Bothner <bothner@cygnus.com>
18622 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18623 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18624 * class.c (class_depth): New function.
18625 (lookup_named_class): Replaced by new function lookup_class.
18626 * decl.c (object_type_node, string_type_node): New.
18627 Remove various types that we no longer need.
18628 * expr.c (verify_jvm_instructions): New separate verifier pass.
18629 (push_type, pop_type): New functions for verifier.
18630 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18631 (expand_byte_code): Simplify, since we assume already verified.
18632 (expand_invoke): Now mostly works.
18633 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18634 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18635 * parse.c: Wait to allocate class object until we know its name.
18636 (layout_class): Calculate DECL_VINDEX for each virtual method.
18637 * typeck.c (get_array_type): Rename to ...
18638 (build_java_array_type): ... and provide working implementation.
18639 (build_java_signature): New function - build Java signature of type.
18640 (set_java_signature): New function - cache signature with type.
18641 (lookup_java_method): New function.
18643 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18645 * class.c (ident_subst): Take extra SUFFIX parameter.
18646 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18647 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18648 (build_class_ref): Actually implement.
18649 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18650 * decl.c (builtin_function): New.
18651 (init_decl_processing): Update for current Kaffe. Declare some
18652 builtin Kaffe functions.
18653 * expr.c (build_address_of): New.
18654 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18655 Renamed (from expand_java_new etc), and added working implementations.
18656 (build_field_ref): Now also handle static fields.
18657 (expand_invoke): Implement invokestatic, and start implement rest.
18658 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18659 * javaop.def: Rename invokevirt -> invokevirtual.
18660 * lang.c (use_handles): Removed.
18661 * parse.c: Add support for ConstantValue attribute.
18662 Handle nested loading of a class. (JPOOL_UTF): New.
18664 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18666 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18668 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18670 * Make-lang.in (java.install-man): New empty rule.
18671 * typeck.c (set_local_type): New function.
18672 * expr.c (STORE_INTERNAL): Call find_local_variable,
18673 not find_stack_slot. Call set_local_type.
18675 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18677 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18678 and building RECORD_TYPE CONSTRUCTORs.
18679 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18681 * lang.c (use_handles): Change the default to 0.
18682 * decl.c: Define and build class_type, field_type, utf8const_type.
18683 * class.c (make_class_data, make_field_value,
18684 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18685 hashUtf8String, strLengthUtf8, mangled_classname:
18686 Functions to build reflective data structures.
18687 * parse.c (yyparse): Call make_class_data.
18689 * jcf-io.c (open_class, find_classfile): New functions.
18690 * jcf-dump.c: Support reading classfile from explicitly-named
18691 class file (without CLASSPATH searching).
18693 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18695 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18696 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18697 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18698 (get_constant): Now trivial for CONSTANT_Utf8.
18700 * jcf.h: Make NEW_CPOOL the default.
18701 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18703 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>