1 2005-04-28 Andrew Haley <aph@redhat.com>
4 * java-tree.h (soft_resolvepoolentry_node): New.
5 (alloc_constant_fieldref): Declare.
6 * expr.c (expand_java_field_op): Don't call class_init for
7 accesses to static fields with indirect dispatch.
8 * builtins.c (initialize_builtins): Add "__builtin_expect".
9 * decl.c (soft_resolvepoolentry_node): New variable.
10 (java_init_decl_processing): Create a decl for
11 "_Jv_ResolvePoolEntry".
12 * class.c (build_fieldref_cache_entry): New function.
13 (build_static_field_ref): Rewrite for indirect dispatch.
14 * constants.c (find_name_and_type_constant_tree): New function.
15 (alloc_constant_fieldref): Likewise.
16 (build_constants_constructor): Handle CONSTANT_Fieldref and
20 * expr.c (force_evaluation_order): Convert outgoing args smaller
23 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
25 * gcj.texi (libgcj Runtime Properties): Remove obsolete
26 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
27 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
29 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
31 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
32 to `unlock_stream' with `unlock_std_streams'.
34 2005-04-25 Jakub Jelinek <jakub@redhat.com>
36 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
37 instead of just expr.h.
39 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
41 * gjavah.c (main): Unlock the stdio streams.
42 * jcf-dump.c (main): Likewise.
43 * jv-scan.c (main): Likewise.
44 * jvgenmain.c (main): Likewise.
46 2005-04-23 DJ Delorie <dj@redhat.com>
48 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
49 parse.y: Adjust warning() callers.
51 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
53 * gcj.texi (Object fields): Change "Integer" to "Int" in example
56 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
58 * gcj.texi: Fix typos and bogus example.
60 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
62 * except.c: Fix a comment typo.
64 2005-04-19 Julian Brown <julian@codesourcery.com>
66 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
67 indirect dispatch with PIC.
69 2005-04-18 Andrew Haley <aph@redhat.com>
71 * java-except.h (struct eh_range.handler): Remove unused field.
72 (handle_nested_ranges): Remove function declaration.
73 (sanity_check_exception_range): Add function declaration.
74 * verify.c (verify_jvm_instructions): Remove call to
76 * verify-glue.c (verify_jvm_instructions_new): Call
77 sanity_check_exception_range.
78 * except.c (link_handler, eh_range_freelist, link_handler,
79 handle_nested_ranges): Remove.
80 (add_handler): Rewrite.
81 (sanity_check_exception_range): New function.
82 (print_ranges): New function.
84 2005-04-13 Julian Brown <julian@codesourcery.com>
86 * decl.c (finish_method): Give methods once-only linkage.
88 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
90 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
92 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
94 * java-tree.h: Don't use PARAMS().
96 2005-04-07 Per Bothner <per@bothner.com>
98 * class.c (push_class): By default, suppress debug output.
99 (finish_class): Enable debug output for classes we're emitting.
101 2005-04-07 Andrew Haley <aph@redhat.com>
103 * gcj.texi: Correct gcj-dbtool instructions.
105 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
107 * gcj.texi: Fix a typo.
108 * lang.c: Fix a comment typo.
110 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
112 * gcj.texi (Invoking gij): Add descriptions of new -X options.
113 Mention recognized-and-ignored compatibility options.
114 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
116 (About CNI): Add Memory allocation section.
118 2005-04-01 Tom Tromey <tromey@redhat.com>
120 * decl.c (java_init_decl_processing): Fix types of
121 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
122 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
123 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
125 2005-03-31 Jan Hubicka <jh@suse.cz>
127 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
128 * class.c: Include cgraph.h
129 (make_local_functoin_alias): Mark aslias as needed.
130 * resource.c: Include cgraph.h
131 (compile_resource_data): Go via cgraph interface.
133 2005-03-30 Ian Lance Taylor <ian@airs.com>
135 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
137 2005-03-30 Tom Tromey <tromey@redhat.com>
139 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
140 inner_class_info_index==0 or outer_class_info_index==0.
142 2005-03-29 Tom Tromey <tromey@redhat.com>
144 * gcj.texi (libgcj Runtime Properties): Document
145 gnu.gcj.runtime.endorsed.dirs.
147 2005-03-24 Anthony Green <green@redhat.com>
149 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
152 2005-03-23 Tom Tromey <tromey@redhat.com>
154 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
155 (parse_version): Use it.
157 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
159 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
161 2005-03-18 Andrew Haley <aph@redhat.com>
164 * decl.c (update_aliases): Don't update variables that are about
166 (maybe_poplevels): Add comment.
168 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
171 * jcf-parse.c (duplicate_class_warning): New function.
172 (java_parse_file): Call duplicate_class_warning if
173 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
174 (parse_zip_file_entries): Likewise. Also set
175 CLASS_FROM_CURRENTLY_COMPILED_P.
177 2005-03-16 Andrew Haley <aph@redhat.com>
179 * expr.c (expand_java_arrayload): Don't generate a
180 NullPointerException based on the type of the node.
181 (build_java_array_length_access): Likewise.
183 2005-03-15 Zack Weinberg <zack@codesourcery.com>
185 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
187 2005-03-11 Tom Tromey <tromey@redhat.com>
189 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
190 (libgcj Runtime Properties): Document the default .db.
192 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
195 * parse.y (checks_throws_clauses): Check exceptions list even when
196 the base class does not come from a source file being compiled.
197 (java_complete_lhs): Remove unused variable 'wfl'.
199 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
202 * decl.c (finish_method): Emit _Jv_InitClass for private static
203 methods inside inner classes as well.
205 2005-03-08 Julian Brown <julian@codesourcery.com>
206 * Revert patch from 2005-03-08 for causing bootstrap failure on
209 2005-03-08 Julian Brown <julian@codesourcery.com>
211 * decl.c (finish_method): Give methods once-only linkage.
213 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
215 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
217 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
219 * verify-glue.c (vfy_is_assignable_from): Perform static check using
220 can_widen_reference_to if the C++ ABI is in use.
221 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
222 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
223 type_isresolved, init_state, set_pc, state_get_pc,
224 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
225 (verify_fail): Report the current PC from the verifier context.
226 (free_state): Remove #if 0 block to enable this function.
227 (free_verifier_context): Call free_state on state_list iterator
228 values before freeing them.
229 * expr.c (pop_type_0): Pop correct type for error message when stack
230 contains a multi-word type.
232 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
234 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
235 for known NULL array length access.
237 2005-03-07 Tom Tromey <tromey@redhat.com>
239 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
241 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
243 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
244 typeck.c: Update copyright.
246 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
249 * xref.c, xref.h: Remove file.
250 * Make-lang.in (java/xref.o): Remove.
251 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
252 * lang.c (flag_emit_xref): Remove definition.
253 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
254 * typeck.c (convert): Remove use of do_not_fold.
255 * parse.y (do_not_fold): Remove definition.
256 (parser grammar): Remove xref code.
257 (maybe_create_class_interface_decl, create_class): Likewise.
258 (register_fields, method_header, finish_method_declaration): Likewise.
259 (declare_local_variables, source_end_java_method): Likewise.
260 (java_complete_expand_classes): Do not set do_not_fold.
261 (java_complete_expand_method): Remove xref code.
262 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
263 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
264 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
265 (patch_synchronized_statement, patch_throw_statement): Likewise.
266 (maybe_build_class_init_for_field): Likewise.
268 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
270 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
271 instead of IS_NON_TYPE_CODE_CLASS.
273 2005-03-04 Andrew Haley <aph@redhat.com>
276 * class.c (set_method_index): Don't set method_index if it is
278 (layout_class_method): Don't complain about "non-static method foo
279 overrides static method" in the case of indirect dispatch.
281 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
283 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
285 * Make-lang.in: Don't elide warnings in jcf-io.c.
287 2005-03-01 Per Bothner <per@bothner.com>
290 * check-init.c (wfl): Remove static.
291 (final_assign_error, check_init): Replace calls to parse_error_context
293 (check_init): Save, set, and restore input_location for each exp.
295 2005-03-01 Per Bothner <per@bothner.com>
297 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
298 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
299 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
301 2005-03-01 Per Bothner <per@bothner.com>
303 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
305 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
308 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
311 2005-02-22 Tom Tromey <tromey@redhat.com>
314 * verify-impl.c (EITHER): New define.
315 (types_compatible): Handle it.
316 (check_field_constant): Use it.
318 2005-02-18 Tom Tromey <tromey@redhat.com>
321 * verify-impl.c (types_equal): Fixed test.
324 * verify-glue.c (vfy_class_has_field): New function.
325 * verify.h (vfy_class_has_field): Declare.
326 * verify-impl.c (check_field_constant): Added 'putfield'
328 (verify_instructions_0): Updated.
329 (types_equal): New function.
331 2005-02-14 Tom Tromey <tromey@redhat.com>
334 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
335 stack effect of multianewarray.
337 2005-02-14 Andrew Haley <aph@redhat.com>
340 * expr.c (expand_byte_code): Call promote_arguments().
341 (promote_arguments): New function.
342 * decl.c (check_local_unnamed_variable): Remove special case for
344 (find_local_variable): Promote all boolean types to int
345 when searching for local variable decls.
347 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
349 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
350 parse-scan.y: Update copyright.
352 2005-02-11 Per Bothner <per@bothner.com>
355 * parse-scan.y (input_location): Remove variable.
356 (main_input_filename): New - replaces input_filename, which isn't
357 settable if USE_MAPPED_LOCATION.
358 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
359 so we don't reference input_location or wfl_operator in that case.
360 * jv-scan.c (expand_location): Remove - no longer used.
361 (main): Set main_input_filename rather than input_filename.
363 2005-02-09 Richard Henderson <rth@redhat.com>
365 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
366 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
368 2005-02-08 Marcin Dalecki <martin@dalecki.de>
370 * expr.c (add_type_assertion): Use the proper enumeration type,
371 since this is what htab_find_slot() is expecting.
373 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
375 * gcj.texi: Update copyright dates.
377 2005-02-02 Tom Tromey <tromey@redhat.com>
379 * gcj.texi (libgcj Runtime Properties): Default library_control
382 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
385 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
386 (modifiers) when square brackets are present in a declaration for
388 * jv-scan.c (main): Set input_filename and input_line.
390 2005-02-01 Tom Tromey <tromey@redhat.com>
393 * gjavah.c (get_field_name): Don't override name for JNI header.
395 2005-02-01 Roger Sayle <roger@eyesopen.com>
397 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
398 of unsigned types using iushr and lushr JVM bytecodes.
400 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
403 * gjavah.c (jni_print_float): Do not emit floating-point
404 initialiser for a static final field.
405 (jni_print_double): Likewise.
407 2005-02-01 Mark Mitchell <mark@codesourcery.com>
410 2005-01-31 Mark Mitchell <mark@codesourcery.com>
411 * gjavah.c (print_field_info): Mark static data members of
412 floating-point type with "__extension__".
414 2005-01-31 Mark Mitchell <mark@codesourcery.com>
416 * gjavah.c (print_field_info): Mark static data members of
417 floating-point type with "__extension__".
419 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
422 * parse.y (build_string_concatenation): Remove redundant if.
423 (patch_conditional_expr): Attempt to patch_string() the condition
424 of a ?: as well, in addition to its other operands.
426 2005-01-25 Tom Tromey <tromey@redhat.com>
428 * Make-lang.in (java/java-tree-inline.o): Removed.
430 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
433 * parse.y (patch_binop): Allow comparisons against NULL only
434 if the other operand is of a reference type.
436 2005-01-24 Tom Tromey <tromey@redhat.com>
438 * java-tree.h (gcj_abi_version): Declare.
439 * class.c (make_class_data): Push gcj_abi_version into "next"
440 field. Renamed field.
441 * decl.c (gcj_abi_version): New global.
442 (parse_version): New function.
443 (java_init_decl_processing): Call it. Renamed 'next' field.
445 (GCJ_BINARYCOMPAT_ADDITION): New define.
447 2005-01-24 Roger Sayle <roger@eyesopen.com>
450 * jcf-write.c (generate_bytecode_insns): Conversions between
451 integer types of the same precision shouldn't generate widening
452 or narrowing conversion bytecodes.
454 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
456 * java-except.h, java-tree.h: Remove unused prototypes.
458 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
461 * jcf-write.c (perform_relocations): Don't call memcpy if source
462 and destination are the same.
464 2005-01-17 Tom Tromey <tromey@redhat.com>
466 * verify-impl.c (get_short): Sign extend.
469 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
471 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
474 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
476 * verify.c: Revert to the version before the BC-ABI merge.
478 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
481 * check-init.c (check_init): Take care of references that do not
482 have an explicit final variable declaration (e.g. array length
483 access) for pre/post in/de-crement operators.
485 2005-01-08 Mark Wielaard <mark@klomp.org>
487 * parse.y (process_imports): Allocate (and free) original_name only
488 when not already defined.
489 * jcf-parse.c (read_class): Free results of find_class() and
491 (java_parse_file): Keep pointer to head of file_list and free when
492 done. Free result of lrealpath().
494 2005-01-05 Tom Tromey <tromey@redhat.com>
496 * gcj.texi (Standard Properties): java.ext.dirs is now used.
498 2004-12-20 Andrew Haley <aph@redhat.com>
500 * typeck.c: Use fold_convert for ints and booleans.
502 2004-12-17 Andrew Haley <aph@redhat.com>
505 * typeck.c (convert): Use a CONVERT_EXPR when converting to
506 BOOLEAN_TYPE or CHAR_TYPE.
507 (convert_to_boolean, convert_to_char) : Remove.
508 * convert.h (convert_to_boolean, convert_to_char) : Remove.
509 * expr.c (expand_load_internal): Do type conversion if type is not
512 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
515 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
518 2004-12-07 Andrew Haley <aph@redhat.com>
521 * jcf-parse.c (load_class): Remove sanity test for missing inner
524 2004-12-06 Tom Tromey <tromey@redhat.com>
526 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
527 (java.uninstall): Likewise.
528 (java.maintainer-clean): Likewise.
529 (.INTERMEDIATE): Likewise.
530 (java.install-man): Likewise.
531 (gcj-dbtool.pod): New target.
532 * gcj.texi (Code Generation): Document -findirect-dispatch.
533 (libgcj Runtime Properties): Document
534 gnu.gcj.precompiled.db.path.
535 (Top): Link to "Invoking gcj-dbtool".
537 2004-12-06 Tom Tromey <tromey@redhat.com>
540 * java-tree.h (extract_field_decl): Declare.
541 * parse.y (extract_field_decl): Renamed from
542 strip_out_static_field_access_decl. No longer static.
543 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
545 2004-12-03 Tom Tromey <tromey@redhat.com>
547 * lang.c (flag_new_verifier): Define.
548 (java_post_options): Set flag_new_verifier if indirect dispatch
550 * lang.opt (fnew-verifier): Removed.
552 2004-12-03 Tom Tromey <tromey@redhat.com>
555 * Make-lang.in (java.install-common): Only install transformed
556 gcjh if gcj-cross exists.
558 2004-12-03 Andrew Haley <aph@redhat.com>
561 * except.c (link_handler): Patch 'outer' field of siblings of the
562 range we're demoting.
564 2004-12-03 Andrew Haley <aph@redhat.com>
567 * class.c (layout_class_method): Don't fail to override a method
568 simply because it has DECL_ARTIFICIAL set.
570 2004-12-02 Tom Tromey <tromey@redhat.com>
573 * parse.y (craft_constructor): Special case null_pointer_node.
575 2004-12-02 Tom Tromey <tromey@redhat.com>
578 * java-gimplify.c (java_gimplify_expr): Don't call
579 SET_EXPR_LOCATION unless wrapped tree is an expression.
581 2004-11-27 Per Bothner <per@bothner.com>
583 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
584 Fix fencepost error in 'i', which got executed one too many times.
585 Also, fold memcpy into explicit loop, as originally intended.
586 Also, free temporary 'buf' which otherwise leaks.
588 2004-11-27 Per Bothner <per@bothner.com>
590 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
591 local static variables if not USE_MAPPED_LOCATION.
593 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
595 * class.c, decl.c, expr.c: Fix comment typos.
597 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
600 * decl.c (end_java_method): Call
601 attach_init_test_initialization_flags on all the init_decls.
602 * parse.y (attach_init_test_initialization_flags): Move to ...
603 * expr.c (attach_init_test_initialization_flags): here and
604 support BIND_EXPR also.
605 * java-tree.h (attach_init_test_initialization_flags): Prototype.
606 * jcf-parse.c (parse_class_file): Don't disable class init
609 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
611 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
614 2004-11-24 Richard Henderson <rth@redhat.com>
616 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
617 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
619 2004-11-24 Tom Tromey <tromey@redhat.com>
621 * verify.c (defer_merging): Don't use C++-style comment.
622 * verify.h (java_opcode): Added java_opcode_end.
623 * class.c (build_class_ref): Remove C++ comment and old FIXME.
625 * verify-impl.c (vfy_push_type): Removed bogus "return".
626 (initialize_stack): Use vfy_alloc and vfy_free.
627 (verify_instructions_0): Likewise.
629 * Merged gcj-abi-2-dev-branch to trunk.
631 2004-11-24 Andrew Haley <aph@redhat.com>
633 * jcf-parse.c (parse_class_file): Set file_start_location.
635 2004-11-10 Tom Tromey <tromey@redhat.com>
637 * class.c (make_field_value): Don't call build_static_field_ref.
638 (build_static_field_ref): Don't emit direct references when using
641 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
642 -verbose:class into man page synopsis.
644 2004-11-09 Tom Tromey <tromey@redhat.com>
646 * expr.c (build_java_arraystore_check): Still generate check if
647 element type is itself an array.
649 2004-11-08 Tom Tromey <tromey@redhat.com>
651 * java-tree.h (soft_check_assignment_node): Removed.
652 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
653 * decl.c (java_init_decl_processing): Don't initialize
654 soft_check_assignment_node.
656 2004-11-05 Tom Tromey <tromey@redhat.com>
658 * class.c (layout_class_methods): Don't add Miranda methods when
659 using indirect dispatch.
661 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
663 * class.c (make_class_data): Call emit_assertion_table to set the
664 'assertion_table' field.
665 (build_signature_for_libgcj): Move here from expr.c.
666 (add_assertion_table_entry): New function. Callback for assertion
668 (emit_assertion_table): New. Take class argument, and generate
669 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
670 * decl.c (init_decl_processing): Define assertion_entry_type record.
671 Push 'assertion_table' class field instead of 'verify'.
672 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
673 (type_assertion_hash): Include 'assertion_code' in hash.
674 (add_type_assertion): Rewritten. Take class and assertion_code
675 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
676 (can_widen_reference_to): Use new add_type_assertion() arguments.
677 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
678 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
679 (verify_identifier_node): Removed.
680 (assertion_entry_type, assertion_table_type): New.
681 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
682 assertion code definitions.
683 (struct type_assertion): Add assertion_code. Rename 'source_type' and
684 'target_type' to 'op1' and 'op2'.
685 (add_type_assertion): Declare.
686 (lang_printable_name_wls): Remove unused definition.
687 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
688 to emit runtime assertion.
689 (vfy_note_stack_type): Clean up non-C90 declarations.
690 (vfy_note_local_type): Likewise.
691 * verify.h (vfy_is_assignable_from): Declare.
692 * verify-impl.c (is_assignable_from_slow): Remove unused function.
693 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
694 instead of is_assignable_from_slow().
695 (types_compatible): Reinstate ref_compatible() call.
697 2004-11-04 Tom Tromey <tromey@redhat.com>
699 * class.c (build_static_field_ref): Reverted previous patch.
701 * class.c (build_static_field_ref): Don't emit direct references
702 when using indirect dispatch.
704 2004-11-03 Tom Tromey <tromey@redhat.com>
706 * expr.c (expand_java_arrayload): Set lhs_type_node.
707 (expand_java_arraystore): Set rhs_type_node.
709 2004-11-02 Tom Tromey <tromey@redhat.com>
711 * jcf-parse.c (compute_class_name): Use filename length from zip
712 directory, not strlen.
714 * expr.c (expand_invoke): Mark new interface methods as abstract.
716 2004-11-01 Tom Tromey <tromey@redhat.com>
718 * verify-impl.c (push_jump): Removed check for uninitialized
720 (push_exception_jump): Likewise.
721 (handle_ret_insn): Likewise.
722 (handle_jsr_insn): Likewise.
723 (state_check_no_uninitialized_objects): Removed.
725 * decl.c (check_local_unnamed_variable): Recognize
726 promoted-to-int parameters when using the new verifier.
727 * expr.c (expand_java_arraystore): Explicitly request array type
728 when using new verifier.
729 (expand_java_arrayload): Likewise.
730 (invoke_build_dtable): Don't pass object_type_node as
731 expression argument to build_java_indirect_ref.
732 (build_java_check_indexed_type): Do nothing.
733 (build_java_arraystore_check): Handle case where array doesn't
735 (build_java_array_length_access): Likewise.
736 (expand_invoke): Handle case where interface overrides a method
738 (pop_type_0): Always succeed for reference types.
739 (process_jvm_instruction): Don't pop a value in a dead
741 (pop_arguments): Convert arguments to correct types.
743 2004-10-29 Andrew Haley <aph@redhat.com>
745 * jcf-parse.c (give_name_to_class): Remove line that was
748 2004-10-29 Andrew Haley <aph@redhat.com>
750 * jcf-parse.c (set_source_filename): Add code to build new sfname.
752 2004-10-20 Andrew Haley <aph@redhat.com>
754 * decl.c (end_java_method): Don't expand if flag_syntax_only.
756 2004-10-26 Tom Tromey <tromey@redhat.com>
758 * verify.h (vfy_notify_verified): Removed.
759 * verify-glue.c (vfy_notify_verified): Removed.
761 2004-10-26 Tom Tromey <tromey@redhat.com>
763 * verify-impl.c (debug_print_state): Declare `i' before code.
764 (merge_types): Modify `t' when it is null_type.
766 2004-10-26 Tom Tromey <tromey@redhat.com>
768 * verify-impl.c (type_print): Renamed from print. Now static and
770 (debug_print_state): Use type_print.
772 2004-10-25 Tom Tromey <tromey@redhat.com>
774 * expr.c (build_invokeinterface): Compute correct offset for
775 index into interface methods.
777 2004-10-20 Tom Tromey <tromey@redhat.com>
779 * java-tree.h (verify_jvm_instructions_new): Declare.
781 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
784 * verify-impl.c (verify_instructions): Correctly handle wide
786 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
787 (vfy_get_component_type): Strip pointer types.
788 (vfy_find_class): Use get_type_from_signature. Strip pointer
790 Include java-except.h.
792 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
794 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
795 vfy_push_type_t, set_variable, add_new_state, merge_into,
796 handle_jsr_insn, branch_prepass, check_class_constant,
797 check_wide_constant, get_one_type, compute_static_types,
798 verify_instructions_0): Clean up C99 declarations after statements.
800 2004-10-20 Tom Tromey <tromey@redhat.com>
802 * verify-impl.c (merge_refs): Compare reference against iterator,
805 * verify-glue.c (vfy_tag): Mask off resolved flag.
807 2004-10-19 Tom Tromey <tromey@redhat.com>
809 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
810 (init_state_with_stack): Initialize `this_type' in state.
811 (verify_method): Use debug_print.
812 * verify-glue.c (vfy_is_primitive): Removed debugging print.
813 (vfy_note_stack_depth): Reverted last patch.
814 (vfy_note_stack_type): Note pointer to Object, not Object.
815 (vfy_note_local_type): Likewise.
817 * verify.h (vfy_note_instruction_seen): Declare.
818 * verify-glue.c (verify_jvm_instructions_new): Set
819 BCODE_EXCEPTION_TARGET on target instruction.
820 (vfy_note_instruction_seen): New function.
821 * verify-impl.c (FLAG_INSN_SEEN): New define.
822 (verify_instructions_0): Set flag on instruction. Save state for
824 (verify_instructions): Call vfy_note_instruction_seen.
826 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
827 (verify_jvm_instructions_new): Call method_init_exceptions,
828 add_handler, and handle_nested_ranges.
829 * verify-impl.c (verify_method): Return 1 on success.
830 (verify_instructions_0): Save the state at PC=0.
832 * verify-impl.c (init_type_from_class): Set is_resolved and
833 ref_next on new ref_intersection.
834 (init_type_from_string): Likewise.
836 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
838 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
839 if flag_new_verifier is set.
840 * java-tree.h (flag_new_verifier): Declare.
841 * lang.opt (fnew-verifier): New option.
842 * verify-impl.c: Work around namespace pollution by undef'ing
844 (struct verifier_context): Make 'bytecode' const.
845 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
846 (types_compatible): For the BC-ABI, always consider reference types
848 (check_class_constant): Use vfr->current_class.
849 (check_constant): Likewise.
850 (check_wide_constant): Likewise.
851 (check_field_constant): Check for 'L' at start of type name.
852 (get_one_type): Return pointer instead of type. Set type result in
853 caller via passed type pointer.
854 (compute_argument_types): Update to use new get_one_type arguments.
855 (compute_return_type): Likewise.
856 (make_verifier_context): New. Allocate and initialize 'vfr'.
857 (free_verifier_context): New. Free 'vfr' and its contents.
858 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
859 and free_verifier_context.
861 2004-10-15 Tom Tromey <tromey@redhat.com>
863 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
864 * verify.h (vfy_fail): Fixed formatting.
866 * verify-impl.c (vfr): Fixed comment formatting.
867 (collapse_type): New function.
868 (verify_instructions): Notify compiler about type map.
869 * verify.h (vfy_note_stack_depth): Updated.
870 (vfy_note_stack_type): Likewise.
871 (vfy_note_local_type): Likewise.
872 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
874 * verify-glue.c (vfy_note_stack_depth): Correctly size type
875 state. Added `method' argument.
876 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
878 (vfy_note_local_type): New function.
879 (vfy_unsuitable_type): Likewise.
880 (vfy_return_address_type): Likewise.
881 (vfy_null_type): Likewise.
883 * verify.h (VFY_IN_GCC): Removed.
884 (VFY_WANT_TYPEMAP): Removed.
885 * verify-impl.c (verify_instructions_0): Removed useless "\".
886 (struct state) <next>: Uncomment.
888 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
890 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
893 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
895 * Make-lang.in (verify.o): Re-enabled this target.
896 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
897 (vfy_get_interface): Likewise.
898 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
899 * verify.h (verify_jvm_instructions_new): Declare.
900 * verify-impl.c (free_state): Temporarily comment out unused
903 2004-10-06 Tom Tromey <tromey@redhat.com>
905 * java-tree.h (JV_STATE_READ): New enum value.
907 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
909 * verify.h: New file.
911 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
913 * verify-impl.c, verify-glue.c, verify.h: New files.
914 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
916 2004-09-24 Andrew Haley <aph@redhat.com>
918 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
919 for a slot if it's of pointer type.
921 2004-09-14 Tom Tromey <tromey@redhat.com>
923 * class.c (make_class_data): Correctly initialize "state" field.
924 Initialize "engine" field.
925 * decl.c (java_init_decl_processing): Add "engine" field.
927 2004-09-10 Andrew Haley <aph@redhat.com>
930 * expr.c (build_invokeinterface): Use fast method for interface
932 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
934 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
935 (emit_symbol_table): Add new arg, element_size.
936 * decl.c (java_init_decl_processing): Initialize Class.itable.
937 * class.c (GEN_TABLE): New macro.
938 (gen_indirect_dispatch_tables): Use it. Add itable.
939 (make_class_data): Add new arg for emit_symbol_table().
941 (add_miranda_methods): Make sure search_class has been parsed.
942 (emit_symbol_table): Add new arg, element_size.
944 2004-09-06 Andrew Haley <aph@redhat.com>
946 * verify.c (merge_types): Return Object for all merges of
948 * expr.c (add_type_assertion): Don't generate assertions when
949 source type is array of Object.
951 2004-09-03 Andrew Haley <aph@redhat.com>
953 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
955 * lang.c (java_post_options): Force flag_verify_invocations if
956 we're not using indirect dispatch.
958 * expr.c (pop_type_0): Move test for interfaces before call to
959 can_widen_reference_to().
960 (build_signature_for_libgcj): Remove generation of canonical array
962 (add_type_assertion): Canonicalize both arrays.
963 Don't assert that type X can be assigned to Object.
964 Don't assert that type X an be assigned to type X.
965 Don't assert that Object can be assigned to type X.
966 (can_widen_reference_to): Warn whenever we generate an assertion.
967 (process_jvm_instruction): Use throwable_type_node for the type of
970 2004-09-01 Andrew Haley <aph@redhat.com>
972 * decl.c (java_init_decl_processing): Change
973 verify_identifier_node to "__verify".
974 * expr.c (add_type_assertion): Use verify_identifier_node for name.
975 * java-tree.h (verify_identifier_node): Change to "__verify".
977 * expr.c (build_signature_for_libgcj): New function.
978 (add_type_assertion): Use it to construct signatures for
979 source_type and target_type.
981 2004-08-27 Andrew Haley <aph@redhat.com>
983 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
984 (verify_identifier_node): New.
985 (TYPE_VERIFY_METHOD): New.
986 (struct type_assertion): New type.
987 * expr.c (type_assertion_eq): New function.
988 (type_assertion_hash): New function.
989 (add_type_assertion): New function.
990 (can_widen_reference_to): Call add_type_assertion().
991 * decl.c (java_init_decl_processing): Add verify_identifier_node.
992 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
993 (finish_class): Output TYPE_VERIFY_METHOD (type).
995 * decl.c (end_java_method): Nullify unused fields.
997 2004-08-17 Andrew Haley <aph@redhat.com>
999 * verify.c (defer_merging): Quieten.
1000 * jcf-parse.c (load_class): Only try to open a class file if it's
1001 java.lang.Object or if it's part of the current compilation.
1002 Check that the class we just tried to load is the class we just
1004 (java_parse_file): Set flag_verify_invocations off if we're
1005 compiling from .class.
1006 (parse_zip_file_entries): Abort if we try to read a dummy class.
1007 * expr.c (can_widen_reference_to): Quieten.
1008 (build_invokevirtual): Abort if we try to invokevirtual an
1010 (expand_invoke): Don't build a non-interface call to an interface.
1011 (build_instanceof): Don't do premature optimization if
1012 flag_verify_invocations is not set.
1013 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1015 (build_static_field_ref): Add correct type conversion for
1017 (add_miranda_methods): Disable generation of Miranda methods for
1019 (layout_class_method): Don't complain about non-static method
1020 overrides static method with dummy classes.
1022 2004-08-13 Tom Tromey <tromey@redhat.com>
1024 * class.c (build_static_field_ref): Re-enable atable lookups for
1027 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1029 2004-08-11 Tom Tromey <tromey@redhat.com>
1031 * gcj.texi (libgcj Runtime Properties): Document new properties.
1033 2004-08-06 Andrew Haley <aph@redhat.com>
1035 * jcf-parse.c (load_class): Check that we really have loaded the
1036 class we're looking for.
1038 2004-07-19 Andrew Haley <aph@redhat.com>
1040 * verify.c (verify_jvm_instructions): Comment change only.
1042 * typeck.c (build_java_array_type): Add size field to array name.
1044 * java-tree.h (LOCAL_SLOT_P): New.
1045 (update_aliases): Add PC argument.
1046 (pushdecl_function_level): New function.
1048 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1049 MODIFY_EXPR, and SAVE_EXPR.
1050 (java_gimplify_modify_expr): New function.
1052 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1053 (expand_iinc): Pass PC to update_aliases().
1054 (STORE_INTERNAL): Likewise.
1055 (process_jvm_instruction): Likewise.
1057 * decl.c (base_decl_map): New variable.
1058 (uniq): New variable.
1059 (update_aliases): Rewrite with more thorough checking.
1060 (debug_variable_p): New function.
1061 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1062 (check_local_named_variable): Delete whole function.
1063 (initialize_local_variable): New function.
1064 (check_local_unnamed_variable): Add checks and comments.
1065 (find_local_variable): Rewrite.
1066 (java_replace_reference): New function.
1067 (function_binding_level): New variable.
1068 (pushdecl_function_level): New function.
1069 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1070 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1071 (start_java_method): Reset uniq. Create base_decl_map. Set
1072 function_binding_level.
1073 (end_java_method): Null unused fields to save memory.
1075 2004-06-29 Andrew Haley <aph@redhat.com>
1077 * except.c (expand_start_java_handler): Push a new binding level.
1078 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1079 register_exception_range() to register where we'll do it.
1080 (expand_end_java_handler): Remove old bogus code. Replace with
1081 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1082 the top of the expression we're curently building.
1083 (maybe_end_try): Delete.
1084 * decl.c (binding_level.exception_range): New field.
1085 (clear_binding_level): Add field exception_range. Reformat.
1086 (poplevel): Call expand_end_java_handler().
1087 (poplevel): Call java_add_stmt only if functionbody is false.
1088 (maybe_poplevels): Don't call maybe_end_try() from here.
1089 (end_java_method): Clear no longer used trees in function decl.
1090 (register_exception_range): New function.
1091 * java-tree.h (register_exception_range, struct eh_range): Declare.
1093 2004-06-22 Andrew Haley <aph@redhat.com>
1095 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1097 * check-init.c (get_variable_decl): Teach check-init about
1098 FIELD_DECLs addressed via the otable.
1099 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1102 2004-05-28 Andrew Haley <aph@redhat.com>
1104 * jcf-parse.c (load_class): Don't try to read a class that we've
1107 * expr.c (build_invokeinterface): Use the old-fashioned way of
1108 doing indirect dispatch: look up interfaces by name.
1109 * java-tree.h (enum java_tree_index): Add
1110 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1111 * decl.c (java_init_decl_processing): Add
1112 soft_lookupinterfacemethodbyname_node.
1114 * gjavah.c (print_method_info): Final methods have vtable entries,
1115 so gjavah needs to output them.
1116 * class.c (layout_class_method): Generate vtable entries for final
1118 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1119 dispatch, even if a method is final.
1121 2004-05-25 Andrew Haley <aph@redhat.com>
1123 * class.c (build_symbol_entry): Convert the names of constructors
1124 to init_identifier_node when generating an entry for the indirect
1127 * expr.c (build_known_method_ref): Generate indirect calls for
1128 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1130 2004-05-24 Andrew Haley <aph@redhat.com>
1132 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1133 atable element is of the right type.
1135 * class.c (build_static_field_ref): Cast pointer to correct type
1138 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1140 * Merged with HEAD as of 20040514. Diff against
1141 gcj-abi-2-merge-20040514.
1143 2004-04-16 Andrew Haley <aph@redhat.com>
1145 * verify.c (check_pending_block): Disable subroutine checks.
1146 (defer_merging): New function.
1147 (merge_types): If types are dummy, use defer_merging to combine them.
1148 (verify_jvm_instructions): If invocation is invokeinterface and
1149 target is dummy, assume target really is an interface.
1151 * parse.y (patch_invoke): Break out call to java_create_object.
1153 * lang.c (flag_verify_invocations): New.
1155 * jcf-parse.c (load_class): If we've already failed to load a
1156 class, don't try again.
1157 (load_class): If we can't find a .class file, don't fail, but emit
1159 (parse_class_file): Don't act on dummy methods.
1161 * java-tree.h (flag_verify_invocations): New.
1163 (lang_type.dummy_class): New field.
1164 (java_create_object): New function.
1165 (METHOD_DUMMY): New.
1167 * expr.c (build_field_ref): Widen field offset.
1168 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1169 that each of its elements is compatible with the one we're
1171 (pop_type_0): Issue a warning to say that we need to generate a
1173 (java_create_object): New function.
1174 (build_field_ref): Only generate hard refs if we're not using
1176 (expand_java_field_op): If we're using !verify_invocations and we
1177 see a missing field, generate a decl for it.
1179 (expand_invoke): If a class doesn't have the method we seek and
1180 we're using !flag_verify_invocations, generate a decl for the
1183 (build_known_method_ref): Always use indirect dispatch via the
1184 atable for static methods.
1186 (expand_java_NEW): Break out object creation into new function,
1189 (can_widen_reference_to): Issue a warning to say that we need to
1190 generate a runtime check.
1192 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1193 (make_method_value): Also use index for interfaces.
1194 (make_class_data): Skip dummy field for inherited data.
1195 Don't build method array for dummy methods.
1196 Set size_in_byte to -1 when using inirect dispatch
1197 Don't build a hard class ref if we don't have a hard ref to our
1198 superclass, or if we're using inirect dispatch.
1199 Null out dispatch tables.
1201 (layout_class_method): Don't complain about non-static method
1202 overrides static method is method is artificial.
1204 (build_static_field_ref): Disable atable references to static
1205 fields for the time being.
1207 (layout_class_methods): Check for CLASS_INTERFACE as
1208 well as CLASS_ABSTRACT.
1210 2004-11-24 Steven Bosscher <stevenb@suse.de>
1212 * class.c (make_class_data): Don't check flag_inline_functions.
1213 * lang.c (flag_really_inline): Remove unused flag.
1214 (java_handle_option): Don't set it here. Remove special handling
1215 of flag_inline_functions for Java.
1216 (java_init): Don't set flag_inline_trees here. Already done...
1217 (java_post_options): ...here. Don't clear flag_inline_functions.
1219 2004-11-24 Steven Bosscher <stevenb@suse.de>
1221 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1222 (java_gimplify_exit_block_expr): New function.
1223 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1225 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1226 (EXIT_BLOCK_EXPR): Likewise.
1227 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1228 (LABELED_BLOCK_BODY): Likewise.
1229 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1230 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1231 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1233 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1234 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1235 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1236 second operand of EXIT_BLOCK_EXPR.
1237 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1239 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1241 2004-11-23 Ben Elliston <bje@au.ibm.com>
1243 * xref.h (xref_flag_value): Remove.
1244 (xref_set_data, xref_get_data): Likewise.
1245 (xref_set_current_fp): Likewise.
1246 (XREF_NONE): Likewise.
1247 (XREF_GET_DATA): Likewise.
1248 * xref.c (xref_flag_value): Remove.
1249 (xref_set_data, xref_get_data): Likewise.
1250 (xref_set_current_fp): Likewise.
1252 2004-11-23 Ben Elliston <bje@au.ibm.com>
1254 * gjavah.c (output_directory): Make static.
1255 (temp_directory): Likewise.
1257 2004-11-15 Tom Tromey <tromey@redhat.com>
1259 * decl.c (instn_ptr_type_node): Removed.
1260 (lineNumbers_ptr_type_node): Removed.
1261 (jint_type): Removed.
1262 (jint_ptr_type): Removed.
1264 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1267 * check-init.c (check_init): Ignore DECL_EXPR.
1268 * expr.c (always_initialize_class_p): Reenable.
1269 (build_class_init): Use a variable to store the decl. Also use
1270 boolean_false_node instead of integer_zero_node.
1271 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1274 2004-11-08 Tom Tromey <tromey@redhat.com>
1277 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1278 generating a JNI header.
1279 (print_field_info): Handle JNI headers.
1280 (jni_print_float): Likewise.
1281 (jni_print_double): Likewise.
1283 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1285 * decl.c (end_java_method): Remove duplicated code.
1287 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1288 Gerald Pfeifer <gerald@pfeifer.com>
1290 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1293 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1296 * class.c: Reinstate 2004-08-18 patch.
1297 (make_local_function_alias): Don't create an alias for extern (native)
1300 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1303 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1304 (make_method_value): Likewise.
1306 2004-10-21 Andrew Haley <aph@redhat.com>
1309 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1311 2004-10-20 Andrew Haley <aph@redhat.com>
1313 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1314 Remove duplicated code block.
1316 2004-10-18 Steven Bosscher <stevenb@suse.de>
1318 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1319 New rules to work around old Bison warnings.
1321 2004-10-17 Steven Bosscher <stevenb@suse.de>
1323 * class.c (ident_subst): Always alloca buffer.
1324 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1325 opcode after including javaop.def.
1326 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1327 conditional expression that exits, to avoid warnings.
1328 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1329 a user of an extension.
1330 * win32-host.c: Move check down to have non-empty file when
1331 WIN32 is not defined.
1333 * Make-lang.in (java-warn): Add STRICT_WARN.
1334 (java/jcf-io.o-warn): Don't have Werror for this file.
1335 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1337 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1339 * expr.c (expr_add_location): Move declaration to before all
1341 * parse.y (java_expand_classes): Ditto.
1342 * lex.c (java_peek_unicode): Ditto.
1344 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1346 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1347 if possible, else convert `foo' to 'foo'.
1348 * class.c: Likewise.
1351 * jcf-io.c: Likewise.
1352 * jcf-parse.c: Likewise.
1355 * parse.h: Likewise.
1357 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1359 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1360 rename parameter 'msg' to 'msgid' in function declaration.
1361 (issue_warning_error_from_context): Likewise.
1362 (yyerror): Rename parameter 'msg' to 'msgid'.
1363 (all over): Use new quoting style for diagnostics.
1365 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1367 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1368 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1371 2004-10-14 Matt Austern <austern@apple.com>
1373 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1376 2004-10-13 Tom Tromey <tromey@redhat.com>
1379 * lang.opt (--extdirs): Document.
1380 * jvspec.c (lang_specific_driver): Recognize -encoding and
1383 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1385 * parse.y (issue_warning_error_from_context): Use va_list *
1386 instead of va_list parameter.
1387 (parse_error_context): Update call.
1388 (parse_warning_context): Likewise.
1390 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1392 * parse.y, parse-scan.y: Add list of diagnostic messages to
1393 insulate translation template from version of yacc/bison used
1394 to compile the grammar.
1396 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1398 Prepare for %q, %< and %> in diagnostic message strings.
1399 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1400 Name second parameter 'msgid'.
1401 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1402 (issue_warning_error_from_context): Use pretty-printer functions
1403 instead of vsprintf for constructing formatted messages. Rename
1404 parameter 'msg' to 'msgid'.
1405 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1406 (parse_warning_context): Likewise.
1408 2004-10-05 Andrew Haley <aph@redhat.com>
1411 * jcf-parse.c (parse_zip_file_entries): If a class has a
1412 superclass and a TYPE_SIZE of zero, lay it out.
1414 2004-09-30 Andrew Haley <aph@redhat.com>
1417 * jcf-parse.c (compute_class_name): Rewrite.
1419 2004-10-01 Jan Hubicka <jh@suse.cz>
1421 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1423 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1425 * lex.c: Fix a comment typo.
1427 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1429 * java-tree.h: Fix a comment typo.
1431 2004-09-30 Per Bothner <per@bothner.com>
1433 Simplify lexer. Implement --enable-mapped-location support.
1434 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1435 (parse_source_file_1): Pass filename as extra parameter, so we can call
1436 linemap_add and set input_location here, rather than in both callers.
1437 (read_class): Pass copied filename to parse_source_file_1.
1438 Don't initialize wfl_operator - only needed for source compilation.
1439 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1440 * lex.h: Remove a bunch of debugging macros.
1441 * lex.h (struct_java_line, struct java_error): Remove types.
1442 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1443 (struct java_lc_s): Remove prev_col field.
1444 (struct java_lexer): New fields next_unicode, next_columns, and
1445 avail_unicode. New position field, and maybe token_start field.
1446 Don't need hit_eof field - use next_unicode == -1 instead.
1447 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1448 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1449 * parse.h: Various changes for USE_MAPPED_LOCATION.
1450 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1451 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1452 (struct parser_ctxt): New file_start_location field.
1453 Remove p_line, c_line fields since we no longer save lines.
1454 Remove elc, lineno, and current_jcf fields - no longer used.
1455 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1456 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1457 source_location and is probably not needed anymore anyway.
1458 Use new expr_add_Location function.
1459 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1460 (java_pop_parser_context): Minor cleanup.
1461 (java_parser_context_save_global, java_parser_context_restore_global,
1462 java_pop_parser_context): Save/restore input_location as a unit.
1463 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1464 a source_location instead of a wfl context node.
1465 (check_class_interface_creation): input_filename is not addressable.
1466 (create_artificial_method): Calling java_parser_context_save_global
1467 and java_parser_context_restore_global is overkill. Instead,
1468 temporarily set input_location from class decl.
1469 (java_layout_seen_class_methods): Set input_location from method decl.
1470 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1471 (finish_loop_body): Likewise.
1472 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1473 (java_sprint_unicode): Take a character, not index in line.
1474 (java_sneak_uncode): Replaced by java_peek_unicode.
1475 (java_unget_unicode): No longer used.
1476 (java_allocate_new_line. java_store_unicode): Removed, since we
1477 no longer remember "lines".
1478 (java_new_lexer): Update for new data structures.
1479 (java_read_char): Move unget_value checking to java_read_unicode.
1480 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1481 efficient functions that are used directly when lexing.
1482 (java_read_unicode_collapsing_terminators): No longer needed.
1483 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1484 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1485 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1486 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1487 combine switch branches, and test for common token kinds earlier.
1488 (java_lex_error): Rewrite.
1489 * jv-scan.c (expand_location): New function, copied from tree.c.
1490 (main): Set ctxp->filename instead of setting input_filename directly.
1492 2004-09-30 Per Bothner <per@bothner.com>
1494 More cleanup for --enable-mapped-location.
1495 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1496 input_location here. Instead do it in give_name_to_class.
1497 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1498 * expr.c (expand_byte_code): Call linemap_line_start.
1499 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1500 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1501 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1502 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1503 to USE_MAPPED_LOCATION case.
1505 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1506 * jcf-parse.c (java_parse_file): Don't set input_filename.
1507 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1508 Create a list of TRANSLATION_UNIT_DECL.
1509 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1510 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1511 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1512 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1513 (file_start_location): New static.
1514 (set_source_filename): Avoid extra access to input_filename macro.
1515 Concatenate new name with class's package prefix.
1516 (set_source_filename, give_name_to_class): Update.
1517 (give_name_to_class): Set class's "line 0" input_location here.
1518 (parse_class_file): Set input_location as a unit.
1520 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1522 2004-09-29 Per Bothner <per@bothner.com>
1524 * java-tree.h: Redefine some macros and add some declaration
1525 to handle the USE_MAPPED_LOCATION case.
1526 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1527 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1528 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1529 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1531 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1532 * decl.c (finish_method, java_add_stmt): Likewise.
1533 * java-gimplify.c (java-gimplify.c): Likewise.
1534 * jcf-write.c (generate_bytecode_insns): Likewise.
1535 * lang.c (java_post_options): Likewise - call linemap_add.
1537 2004-09-29 Andrew Haley <aph@redhat.com>
1540 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1541 result of TRUNC_MOD_EXPR.
1542 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1543 * decl.c (java_init_decl_processing): Mark
1544 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1546 2004-09-28 Tom Tromey <tromey@redhat.com>
1549 * class.c (add_miranda_methods): Load superinterface if not
1552 2004-09-28 Andrew Haley <aph@redhat.com>
1555 * jcf-parse.c (load_class): Don't try to read a class that we've
1558 2004-09-28 Andrew Haley <aph@redhat.com>
1560 * jcf-parse.c (load_class): Back out previous broken patch.
1562 2004-09-28 Andrew Haley <aph@redhat.com>
1565 * jcf-parse.c (load_class): Don't try to read a class that we've
1567 Check that we really did read the right class.
1569 2004-09-25 Tom Tromey <tromey@redhat.com>
1572 * parse.y (create_artificial_method): Use add_method_1.
1574 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1576 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1578 * gcj.texi: Fix typos.
1580 2004-09-24 Tom Tromey <tromey@redhat.com>
1583 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1584 in error parts of rule.
1585 (unary_expression): Don't call error_if_numeric_overflow when $1
1588 2004-09-24 Tom Tromey <tromey@redhat.com>
1591 * parse.y (resolve_qualified_expression_name): Set
1592 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1593 * expr.c (force_evaluation_order): Check for empty argument list
1594 after stripping COMPOUND_EXPR.
1596 2004-09-23 Andrew Haley <aph@redhat.com>
1599 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1602 2004-09-23 Tom Tromey <tromey@redhat.com>
1605 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1606 where operand is null.
1608 2004-09-23 Tom Tromey <tromey@redhat.com>
1611 * parse.y (not_accessible_p): Allow access to protected members
1612 even when class is not static.
1614 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1616 * Make-lang.in: Revert the gcc-none.o change.
1618 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1620 * parse.y (patch_anonymous_class): VEC_space returns true if there
1623 2004-09-21 Matt Austern <austern@apple.com>
1626 * gjavah.c (free_method_name_list): Fix function definition so
1627 it's a proper C prototype.
1629 2004-09-21 Tom Tromey <tromey@redhat.com>
1632 * gjavah.c (free_method_name_list): New method.
1635 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1636 Zack Weinberg <zack@codesourcery.com>
1638 * java-tree.def: Use tree_code_class enumeration constants
1639 instead of code letters.
1640 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1641 new tree-class enumeration constants.
1643 2004-09-13 Tom Tromey <tromey@redhat.com>
1646 * class.c (layout_class_method): Put synthetic methods into the
1649 2004-09-11 Andrew Pinski <apinski@apple.com>
1651 * Make-lang.in (java/ggc-none.c): Change dependency
1652 for ggc.h into $(GGC_H).
1654 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1656 * Make-lang.in (java/win32-host.o): Add dependency on
1658 * win32-host.c: Add includes for coretypes.h, jcf.h
1660 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1662 * Make-lang.in (GCJH_OBJS): Change dependency from
1663 ggc-none.o to java/ggc-none.o
1664 (JCFDUMP_OBJS): Likewise.
1665 (java/ggc-none.o): New target.
1667 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1669 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1670 * class.c (build_utf8_ref, build_static_field_ref,
1671 make_field_value, make_method_value, get_dispatch_table,
1672 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1673 * constants.c (get_tag_node, build_ref_from_constant_pool,
1674 build_constants_constructor): Likewise.
1675 * decl.c (java_init_decl_processing): Likewise.
1676 * expr.c (build_java_array_length_access, build_newarray,
1677 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1678 build_java_binop, build_field_ref, expand_java_add_case,
1679 expand_java_call, build_known_method_ref, build_invokevirtual,
1680 build_invokeinterface, build_jni_stub): Likewise.
1681 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1682 * jcf-parse.c (get_constant): Likewise.
1683 * lex.c (do_java_lex): Likewise.
1684 * parse.y (patch_binop, patch_unaryop, patch_cast,
1685 build_newarray_node, patch_newarray): Likewise.
1686 * resource.c (compile_resource_data): Likewise.
1687 * typeck.c (build_prim_array_type): Likewise.
1689 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1691 * decl.c (java_init_decl_processing): Adjust
1692 initialize_sizetypes call.
1694 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1696 * jv-scan.c (fancy_abort): Add.
1698 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1700 * expr.c (build_java_arrayaccess): Use convert to change
1703 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1705 * class.c (make_local_function_alias): Allocate extra space for 'L'
1706 in name buffer. Reported by Thomas Neumann.
1708 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1710 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1711 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1712 * lex.c (do_java_lex): Adjust.
1713 (error_if_numeric_overflow): Likewise.
1715 2004-08-18 Andrew Pinski <apinski@apple.com>
1717 * class.c (make_local_function_alias): Only make a new decl if we
1718 support alias attribute on all decls.
1720 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1722 * class.c (make_local_function_alias): New function. Create local
1723 alias for public method DECL.
1724 (make_method_value): Use make_local_function_alias.
1725 * parse.y (craft_constructor): Don't special-case anonymous classes.
1726 Always set ctor_name to init_identifier_node.
1727 (lookup_method_invoke): Call layout_class_method when creating
1728 anonymous class constructor.
1730 2004-08-18 Richard Henderson <rth@redhat.com>
1732 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1733 default case. Treat '<' similarly. Update for
1734 is_gimple_formal_tmp_var name change.
1736 2004-08-17 Andrew Haley <aph@redhat.com>
1738 * lang.c (lang_printable_name): Obey verbose flag.
1739 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1740 lang_printable_name().
1741 (verify_constructor_circularity, get_printable_method_name,
1742 check_abstract_method_definitions, java_check_regular_methods,
1743 java_check_abstract_methods, check_inner_class_access,
1744 fix_constructors, patch_method_invocation, patch_return):
1746 * expr.c (pop_type_0): Likewise.
1748 * java-tree.h (lang_printable_name_wls): Delete.
1750 2004-08-16 Tom Tromey <tromey@redhat.com>
1753 * parse.y (primary): Changed for initialized and uninitialized
1755 (array_access): Handle array_creation_initialized.
1756 (array_creation_expression): Split into
1757 array_creation_initialized and array_creation_uninitialized.
1759 2004-08-16 Andrew Haley <aph@redhat.com>
1761 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1762 generating bytecode.
1764 2004-08-16 Elliot Lee <sopwith@redhat.com>
1767 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1768 spaces, and quoted filelists.
1770 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1772 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1773 * class.c (build_utf8_ref, build_static_field_ref,
1774 make_field_value, make_method_value, get_dispatch_table,
1775 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1776 * constants.c (get_tag_node, build_ref_from_constant_pool,
1777 build_constants_constructor): Likewise.
1778 * decl.c (java_init_decl_processing): Likewise.
1779 * expr.c (build_java_array_length_access, build_newarray,
1780 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1781 build_java_binop, build_field_ref, expand_java_add_case,
1782 expand_java_call, build_known_method_ref, build_invokevirtual,
1783 build_invokeinterface, build_jni_stub): Likewise.
1784 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1785 * jcf-parse.c (get_constant): Likewise.
1786 * lex.c (do_java_lex): Likewise.
1787 * parse.y (patch_binop, patch_unaryop, patch_cast,
1788 build_null_of_type, patch_newarray): Likewise.
1789 * resource.c (compile_resource_data): Likewise.
1790 * typeck.c (build_prim_array_type): Likewise.
1792 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1794 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1795 Don't create BLOCK here or call java_gimplify_block.
1797 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1799 * java-tree.h (flag_deprecated): Removed.
1800 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1801 * parse.y (check_deprecation): Check warn_deprecated instead of
1804 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1806 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1807 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1808 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1809 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1810 flag_force_classes_archive_check, flag_optimize_sci,
1811 flag_indirect_dispatch): Remove explicit declarations.
1812 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1815 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1818 * Make-lang.in (java.install-man): Install from either build
1819 tree or source tree, whichever has the file first.
1821 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1823 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1824 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1825 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1826 (do_java_lex): Likewise. Adjust force_fit_type call.
1828 2004-08-04 Roger Sayle <roger@eyesopen.com>
1829 Andrew Haley <aph@redhat.com>
1831 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1832 checking trees as they're being built.
1833 (convert): Call convert_ieee_real_to_integer if we're
1834 converting a constant, even if we're writing a class file.
1836 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1839 * parse.y (fold_constant_for_init): Call resolve_field_access with
1840 correct current_class context.
1842 2004-08-01 Roger Sayle <roger@eyesopen.com>
1844 * decl.c (update_aliases, initialize_local_variable): Replace calls
1845 to build with calls to buildN.
1846 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1847 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1848 * parse.h (BUILD_THROW): Likewise.
1849 * parse.y (switch_expression, synchronized_statement,
1850 catch_clause_parameter, array_creation_expression,
1851 conditional_expression, make_qualified_name,
1852 resolve_qualified_expression_name, patch_method_invocation,
1853 patch_invoke, build_method_invocation, build_new_invocation,
1854 build_assignment, patch_assignment, build_binop, patch_binop,
1855 build_string_concatenation, build_incdec, patch_unaryop,
1856 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1857 patch_return, build_if_else_statement, build_labeled_block,
1858 build_new_loop, build_loop_body, build_bc_statement,
1859 build_assertion, encapsulate_with_try_catch, build_try_statement,
1860 build_try_finally_statement, patch_synchronized_statement,
1861 emit_test_initialization): Likewise, replace build with buildN.
1863 2004-07-28 Eric Christopher <echristo@redhat.com>
1865 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1866 (java_unsafe_for_reeval): Ditto.
1868 2004-07-26 <hp@bitrange.com>
1870 * parse.y (build_super_invocation): Adjust declaration order to
1871 avoid declaration after statement.
1873 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1875 * decl.c: Rename all identifiers named `class' to `cl'.
1877 2004-07-25 Richard Henderson <rth@redhat.com>
1879 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1881 2004-07-23 Mike Stump <mrs@apple.com>
1883 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1884 * gjavah.c (throwable_p, decode_signature_piece,
1885 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1886 process_file): Likewise.
1887 * jcf-dump.c (main): Likewise.
1888 * jcf-io.c (read_zip_member): Likewise.
1889 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1890 give_name_to_class, get_class_constant): Likewise.
1891 * jcf-write.c (find_constant_wide, push_long_const,
1892 generate_classfile): Likewise.
1893 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1894 * parse.y (read_import_dir): Likewise.
1895 * typeck.c (parse_signature_type): Likewise.
1896 * verify.c (verify_jvm_instructions): Likewise.
1897 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1899 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1901 * Make-lang.in: Replace rmic and rmiregistry references with
1902 grmic and grmiregistry.
1903 * gcj.texi: Likewise.
1905 2004-07-20 Andrew Haley <aph@redhat.com>
1908 * verify.c (verify_jvm_instructions): Comment change only.
1910 * typeck.c (build_java_array_type): Add size field to array name.
1912 * java-tree.h (LOCAL_SLOT_P): New.
1913 (update_aliases): Add PC argument.
1914 (pushdecl_function_level): New function.
1916 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1917 MODIFY_EXPR, and SAVE_EXPR.
1918 (java_gimplify_modify_expr): New function.
1920 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1921 (expand_iinc): Pass PC to update_aliases().
1922 (STORE_INTERNAL): Likewise.
1923 (process_jvm_instruction): Likewise.
1925 * decl.c (base_decl_map): New variable.
1926 (uniq): New variable.
1927 (update_aliases): Rewrite with more thorough checking.
1928 (debug_variable_p): New function.
1929 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1930 (check_local_named_variable): Delete whole function.
1931 (initialize_local_variable): New function.
1932 (check_local_unnamed_variable): Add checks and comments.
1933 (find_local_variable): Rewrite.
1934 (java_replace_reference): New function.
1935 (function_binding_level): New variable.
1936 (pushdecl_function_level): New function.
1937 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1938 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1939 (start_java_method): Reset uniq. Create base_decl_map. Set
1940 function_binding_level.
1941 (end_java_method): Null unused fields to save memory.
1943 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1945 * class.c (add_interface_do): Remove.
1946 (set_super_info, interface_of_p, maybe_add_interface,
1947 add_interface, make_class_data, layout_class,
1948 add_miranda_methods): Adjust BINFO accessors and addition.
1949 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1951 * jcf-write.c (generate_classfile): Likewise.
1952 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1953 check_circular_reference, java_complete_class,
1954 check_abstract_method_definitions,
1955 java_check_abstract_method_definitions,
1956 check_interface_throws_clauses, java_check_abstract_methods,
1957 lookup_java_interface_method2,
1958 find_applicable_accessible_methods_list): Adjust BINFO accessors
1960 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1962 2004-07-18 Roger Sayle <roger@eyesopen.com>
1964 * builtins.c (max_builtin, min_builtin,
1965 java_build_function_call_expr): Replace calls to build with buildN.
1966 * class.c (build_class_ref, build_static_field_ref,
1967 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1968 * constants.c (build_ref_from_constant_pool): Likewise.
1969 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1970 add_stmt_to_compound): Likewise.
1971 * except.c (build_exception_object_ref, expand_end_java_handler):
1973 * java-gimplify.c (java_gimplify_case_expr,
1974 java_gimplify_default_expr, java_gimplify_block,
1975 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1976 * jcf-write.c (generate_bytecode_insns): Likewise.
1977 * typeck.c (convert_ieee_real_to_integer): Likewise.
1979 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1981 * java-tree.h (builtin_function): Declare.
1983 2004-07-16 Steven Bosscher <stevenb@suse.de>
1985 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1986 abuse restore_line_number_status.
1988 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1991 * jcf-parse.c (java_emit_static_constructor): Specify default
1994 2004-07-13 Per Bothner <per@bothner.com>
1996 * java-tree.h (all_class_filename): Remove useless macro.
1997 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1998 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1999 * parse.y (java_parser_context_restore_global): Replace
2000 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2001 * jcf-parse.c (read_class, java_parse_file): Likewise.
2003 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2006 gjavah.c (print_field_info): Emit constant only if field is static.
2008 2004-07-11 Roger Sayle <roger@eyesopen.com>
2010 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2011 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2012 build_java_ret, build_java_throw_out_of_bounds_exception,
2013 build_java_array_length_access, java_check_reference,
2014 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2015 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2016 expand_java_arrayload, build_java_monitor, expand_java_return,
2017 expand_load_internal, expand_java_NEW, build_get_class,
2018 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2019 build_java_soft_divmod, build_java_binop, build_field_ref,
2020 expand_compare, expand_java_goto, expand_java_switch,
2021 expand_java_add_case, build_class_init, build_known_method_ref,
2022 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2023 expand_invoke, build_jni_stub, expand_java_field_op,
2024 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2025 force_evaluation_order, emit_init_test_initialization): Convert
2026 calls to "build" into calls to the prefered "buildN" functions.
2028 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2030 * java-tree.h (set_block): Remove.
2031 * lang.c (java_clear_binding_stack): New.
2032 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2033 * decl.c (struct binding_level): Remove this_block.
2034 (clear_binding_level): Likewise.
2035 (poplevel): Don't handle this_block.
2036 (set_block): Remove.
2038 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2040 * class.c (common_enclosing_context_p): Remove statement with no
2043 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2046 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2047 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2048 (craft_constructor): Inherit access flags for implicit constructor
2049 from the enclosing class.
2050 (create_class): Fix comment typo.
2051 (resolve_qualified_expression_name): Pass type of qualifier to
2052 not_accessible_p, not the type in which target field was found.
2053 (not_accessible_p): Handle inner classes. Expand protected
2054 qualifier-subtype check to enclosing instances, but don't apply this
2055 check to static members. Allow protected access to inner classes
2056 of a subtype. Allow private access within common enclosing context.
2057 (build_super_invocation): Get WFL line number info from current
2059 (build_incomplete_class_ref): Update for new create_anonymous_class
2061 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2062 common_enclosing_instance_p.
2063 * class.c (common_enclosing_context_p): New. Determine if types
2064 share a common enclosing context, even across static contexts.
2065 (common_enclosing_instance_p): Renamed from
2066 common_enclosing_context_p. Determines if types share a common
2067 non-static enclosing instance.
2068 * java-tree.h (common_enclosing_instance_p): Declare.
2069 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2070 for inner class constructors.
2071 (generate_classfile): Use get_method_access_flags.
2073 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2075 * class.c (interface_of_p): Check for null TYPE_BINFO.
2077 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2079 * class.c (make_class): Do not create binfo here.
2080 (set_super_info): Create it here.
2081 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2083 2004-07-08 Richard Henderson <rth@redhat.com>
2085 * expr.c (case_identity, get_primitive_array_vtable,
2086 java_expand_expr, emit_init_test_initialization): Remove.
2087 * java-tree.h (java_expand_expr): Remove.
2088 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2090 2004-07-07 Per Bothner <per@bothner.com>
2092 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2093 get internal error due to mismatched types.
2095 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2097 * gcj.texi (Linking): New node. Document -lgij usage.
2099 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2101 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2102 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2103 * java/class.c (set_super_info, class_depth, interface_of_p,
2104 maybe_add_interface, add_interface, make_class_data,
2105 layout_class, add_miranda_methods): Adjust BINFO macros.
2106 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2107 * jcf-write.c (generate_classfile): Likewise.
2108 * parse.y (patch_anonymous_class,
2109 check_inner_circular_reference, check_circular_reference,
2110 java_complete_class, check_abstract_method_definitions,
2111 java_check_abstract_method_definitions,
2112 check_interface_throws_clauses, java_check_abstract_methods,
2113 lookup_java_interface_method2,
2114 find_applicable_accessible_methods_list): Likewise.
2115 * typeck.c (find_method_in_interface): Likewise.
2116 * verify.c (merge_types): Likewise.
2118 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2120 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2121 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2123 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2125 * class.c (make_class): Use make_tree_binfo.
2126 (set_super_info, add_interface_do): Likewise.
2127 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2129 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2131 * verify.c: Correct array element access formatting thinko.
2133 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2135 * verify.c: Insert a short blurb at the start referring to the JVMS.
2136 (merge_type_state): Remove redundant nested if statement.
2137 (verify_jvm_instructions): Ensure current_subr is initialised to
2139 Minor formatting fixes all over the place.
2141 2004-07-02 Richard Henderson <rth@redhat.com>
2143 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2145 2004-07-01 Richard Henderson <rth@redhat.com>
2147 * class.c (registerClass_libfunc): Remove.
2148 (init_class_processing): Don't set it.
2149 (emit_register_classes): Take list_p parameter. Fill it in
2150 with _Jv_RegisterClass calls.
2151 * decl.c (java_init_decl_processing): Don't call
2152 init_resource_processing.
2153 * jcf-parse.c (java_emit_static_constructor): New.
2154 (java_parse_file): Call it.
2155 * resource.c (registerResource_libfunc): Remove.
2156 (init_resource_processing): Remove.
2157 (write_resource_constructor): Take list_p parameter. Fill it in
2158 with _Jv_RegisterResource calls.
2159 * java-tree.h: Update prototypes.
2161 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2164 * class.c (layout_class_method): Do not override package-private
2165 method if its in a different package.
2166 (split_qualified_name): Move here from parse.y. Rename from
2167 breakdown_qualified. Add comment.
2168 (in_same_package): Move here from parse.y. Add comment.
2169 * java-tree.h (break_down_qualified, in_same_package): Declare.
2170 (in_same_package): Likewise.
2171 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2174 2004-06-29 Andrew Haley <aph@redhat.com>
2176 * except.c (expand_start_java_handler): Push a new binding level.
2177 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2178 register_exception_range() to register where we'll do it.
2179 (expand_end_java_handler): Remove old bogus code. Replace with
2180 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2181 the top of the expression we're curently building.
2182 (maybe_end_try): Delete.
2183 * decl.c (binding_level.exception_range): New field.
2184 (clear_binding_level): Add field exception_range. Reformat.
2185 (poplevel): Call expand_end_java_handler().
2186 (poplevel): Call java_add_stmt only if functionbody is false.
2187 (maybe_poplevels): Don't call maybe_end_try() from here.
2188 (end_java_method): Clear no longer used trees in function decl.
2189 (register_exception_range): New function.
2190 * java-tree.h (register_exception_range, struct eh_range): Declare.
2192 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2194 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2196 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2199 * expr.c (class_has_finalize_method): Fix method name indentation.
2200 (expand_java_call): Remove K&R style parameter declaration.
2201 (expand_invoke): Fix statement indentation.
2202 (expand_java_field_op): Likewise.
2203 * parse-scan.y: Fix typo.
2204 (reset_report): Fix method name indentation.
2205 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2207 * verify.c (verify_jvm_instructions): Document parameters, insert
2209 * lang.c (lang_init_source): Fix method name indentation.
2210 * class.c (common_enclosing_context_p): Likewise.
2211 (emit_symbol_table): Fix parameter list indentation.
2212 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2213 parameter declaration.
2214 * constants.c: Fix copyright notice indentation.
2215 * typeck.c (find_method_in_superclasses): Fix parameter list
2217 (find_method_in_interfaces): Likewise.
2218 * zextract.c (makelong): Fix method name indentation.
2220 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2223 * parse.y (create_interface): Set correct access modifiers for
2225 * jcf-write.c (get_classfile_modifiers): New function.
2226 (generate_classfile): Use get_classfile_modifiers, not
2229 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2231 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2232 dependency to current parser context, not NULL_TREE, for top-level
2234 (jdep_resolve_class): Enable member access check for all inner
2237 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2239 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2242 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2245 * expr.c (expand_java_field_op): Ensure that target class for static
2246 field access has been loaded.
2248 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2249 Ranjit Mathew <rmathew@hotmail.com>
2251 PR java/1207, java/16178
2252 * jcf-parse.c (load_class): Return immediately if passed a type decl
2253 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2254 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2255 before calling load_class.
2256 (qualify_and_find): Likewise.
2257 (find_in_imports_on_demand): Likewise.
2258 (find_applicable_accessible_methods_list): Likewise.
2260 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2262 * parse.y (java_layout_seen_class_methods): Don't call load_class
2263 on class defined by source parser.
2265 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2267 * parse.y (set_nested_class_simple_name_value): Removed.
2268 (java_complete_expand_class): Remove calls to
2269 set_nested_class_simple_name_value.
2271 2004-06-22 Andrew Haley <aph@redhat.com>
2272 Ranjit Mathew <rmathew@hotmail.com>
2274 Fixes PR java/16113.
2275 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2277 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2279 * parse.y (create_class): Correct diagnostic message about
2280 java.lang.Object extending anything else.
2282 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2284 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2285 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2286 * constants.c (build_ref_from_constant_pool): Likewise.
2287 * expr.c (build_java_array_length_access): Likewise.
2288 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2289 (invoke_build_dtable, build_invokevirtual): Likewise.
2290 (build_invokeinterface, java_expand_expr): Likewise.
2291 (emit_init_test_initialization): Likewise.
2292 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2293 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2295 2004-06-21 Andrew Haley <aph@redhat.com>
2297 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2300 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2302 * jcf.h (struct JCF): Change java_source, right_zip and finished
2304 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2305 byte_swap and use_fallback to unsigned int.
2306 * parse.h (struct _jdep): Change flag0 to unsigned int.
2308 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2311 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2312 before trying to lay out its methods.
2313 * jcf-parse.c (read_class): Track parsed files using canonical paths
2314 obtained via lrealpath from libiberty.
2315 (java_parse_file): Likewise.
2316 (parse_source_file_1): Rename formal parameter to reflect its
2317 modified purpose. Minor formatting fix.
2319 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2321 * class.c (emit_register_classes): Make the function uninlinable,
2322 do not set current_function_cannot_inline.
2323 * resource.c (write_resource_constructor): Do not reset
2324 flag_inline_functions around rest_of_compilation.
2326 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2329 * expr.c (java_truthvalue_conversion): Handle
2330 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2331 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2332 i.e. return the expression.
2334 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2336 * gjavah.c: Include version.h
2338 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2340 * jcf-write.c (generate_bytecode_conditional): Correct handling
2341 of unordered conditionals. Add comment.
2343 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2344 Per Bothner <per@bothner.com>
2346 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2347 local variable was initialised upon declaration.
2348 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2349 variable was final and initialised upon declaration.
2350 * check-init.c (check_final_reassigned): Give error only if a blank
2351 final is not definitely unassigned or if an initialised final is
2353 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2354 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2355 (check_init): Perform initialised-variable-removing-optimisation
2356 only on non-final local variables.
2358 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2360 * jcf-write.c (generate_bytecode_conditional): Handle binops
2361 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2363 (generate_bytecode_insns): Likewise.
2365 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2367 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2368 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2370 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2372 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2373 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2375 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2377 * decl.c (struct binding_level): Add GTY marker. Compile
2378 binding_depth unconditionally.
2379 (current_binding_level, free_binding_level, global_binding_level):
2381 (clear_binding_level): Unconditionally set binding_depth.
2382 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2384 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2386 * lex.c (java_new_lexer): Set 'encoding'.
2387 (java_read_char): Improve error message for unrecognized characters.
2388 * lex.h (struct java_lexer): New field 'encoding'.
2390 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2392 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2394 2004-05-21 Mark Wielaard <mark@klomp.org>
2396 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2399 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2401 * typeck.c: Remove non-printable character 160.
2403 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2405 * check-init.c: Correct minor typos.
2407 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2409 * Make-lang.in, expr.c, java-gimplify.c: Rename
2410 tree-simple.[ch] to tree-gimple.[ch].
2412 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2414 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2416 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2418 Merge from tree-ssa-20020619-branch. See
2419 ChangeLog.tree-ssa for details.
2421 * Make-lang.in, builtins.c, check-init.c, class.c,
2422 constants.c, decl.c, except.c, expr.c, java-except.h,
2423 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2424 lang.c, lang.opt, parse.y, resource.c: Merged.
2425 * java-gimplify.c: New file.
2427 2004-05-10 Andrew Haley <aph@redhat.com>
2429 * parse.y (create_class): Set TYPE_VFIELD.
2430 * decl.c (java_init_decl_processing): Likewise.
2432 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2433 * class.c (make_method_value): Replace DECL_VINDEX with call to
2435 (get_dispatch_vector): Likewise.
2436 (layout_class_method): Likewise.
2437 Replace set of DECL_VINDEX with call to set_method_index().
2438 (set_method_index): New function.
2439 (get_method_index): New function.
2440 * java-tree.h (set_method_index): New function decl.
2441 (get_method_index): New function decl.
2443 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2445 * parse.y (check_pkg_class_access): Add new argument
2446 and use it when cl is NULL to call lookup_cl on it.
2447 (parser_check_super_interface): Do not call lookup_cl.
2448 Pass this_decl to check_pkg_class_access and NULL
2449 instead of lookup_cl.
2450 (parser_check_super): Update for change in
2451 check_pkg_class_access.
2452 (do_resolve_class): Likewise.
2453 (process_imports): Likewise.
2454 (find_in_imports_on_demand): Likewise.
2455 (resolve_qualified_expression_name): Likewise.
2457 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2459 Fixes PR java/9685, PR java/15073
2460 * parse.y (accessibility_string): New method.
2461 (not_accessible_field_error): Use accessibility_string()
2462 instead of java_accstring_lookup().
2463 (resolve_qualified_expression_name): Check with
2464 check_pkg_class_access() before allowing access using
2467 Use check_pkg_class_access() instead of not_accessible_p()
2468 for unqualified types.
2469 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2470 REFERENCE for package-private access checking.
2471 (patch_method_invocation): Use accessibility_string() instead
2472 of java_accstring_lookup().
2474 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2477 * gjavah.c (struct method_name): Add member is_native.
2478 (overloaded_jni_method_exists_p): Match candidate method only if
2480 (print_method_info): Initialise is_native flag from the method's
2483 2004-04-30 Roger Sayle <roger@eyesopen.com>
2485 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2486 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2488 2004-04-22 Roger Sayle <roger@eyesopen.com>
2490 * resource.c (write_resource_constructor): Guard call to possibly
2491 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2493 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2495 * class.c (make_class_data): Add new field aux_info.
2496 * decl.c (java_init_decl_processing): Push type and decl for
2499 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2501 * expr.c (expand_java_NEW): Don't use size argument for
2502 _Jv_AllocObject calls.
2503 * parse.y (patch_invoke): Likewise.
2505 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2507 * expr.c (build_invokeinterface): Remove unused variables to
2510 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2512 * class.c (get_interface_method_index): New function. Return dispatch
2513 index for interface method.
2514 (make_method_value): For interface methods, set index field to
2515 iface dispatch index, not DECL_VINDEX.
2516 * expr.c (build_invokeinterface): Use get_interface_method_index.
2518 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2520 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2522 2004-03-31 Andrew Haley <aph@redhat.com>
2525 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2527 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2529 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2530 form of GTY markers.
2532 2004-03-25 Marcus Meissner <meissner@suse.de>
2535 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2537 2004-03-23 Tom Tromey <tromey@redhat.com>
2540 * jcf-write.c (make_class_file_name): Don't report if mkdir
2543 2004-03-23 Tom Tromey <tromey@redhat.com>
2545 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2547 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2549 * class.c, gjavah.c, lang.c: Fix comment typos.
2550 * gcj.texi: Fix typos.
2552 2004-03-19 Per Bothner <per@bothner.com>
2554 * gcj.texi (Code Generation): Document new flags and assert defaults.
2556 * class.c (assume_compiled_node_struct): Rename type to
2557 class_flag_node_struct, as it is now also used for enable_assertions.
2558 Rename assume_compiled_node typedef. Rename excludep field to value.
2559 (find_assume_compiled_node): Rename function to find_class_flag_node.
2560 Minor optimization - avoid needless strlen.
2561 (add_assume_compiled): Some tweaking and optimization.
2562 Rename and generalize to add_class_flag takem an extra parameter.
2563 (add_assume_compled): New just calls add_class_flag.
2564 (add_enable_assert, enable_assertions): New functions.
2565 (enable_assert_tree): New static.
2566 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2567 * lang.opt (fenable-assertions, fenable-assertions=,
2568 fdisable-assertions, fdisable-assertions=): New options.
2569 * lang.c (java_handle_option): Handle new options.
2570 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2571 class in an interface - create helper class nested in outer interface.
2572 (build_assertion): Short-circuit if enable_assertions is false.
2574 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2576 * java-tree.h: Changes throughout to add checking to macros
2577 and numerous whitespace changes.
2578 (VAR_OR_FIELD_CHECK): New macro.
2579 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2580 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2582 2004-03-16 Per Bothner <per@bothner.com>
2584 * jcf-jump.c (options): New --print-constants option.
2585 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2587 * jcf-dump.c (flag_print_constant_pool): Default to off.
2588 (print_constant_terse_with_index): New helper function.
2589 (various places): Check flag_print_constant_pool where missing.
2590 (main): If verbose set flag_print_constant_pool.
2591 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2593 2004-03-15 Andrew Haley <aph@redhat.com>
2596 * parse.y (java_complete_lhs): Check that final variable has an
2599 2004-03-12 Andrew Haley <aph@redhat.com>
2602 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2605 2004-02-29 Roger Sayle <roger@eyesopen.com>
2607 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2610 2004-02-27 Per Bothner <per@bothner.com>
2612 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2613 suggestion: Use build_incomplete_class_ref.
2614 This fixes PR java/13508, java/11714.
2616 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2618 * java/parse.h: Update copyright.
2620 2004-02-26 Andrew Haley <aph@redhat.com>
2623 * parse.y (check_interface_throws_clauses): Check for
2624 !METHOD_INVISIBLE (iface_method).
2625 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2626 well as CLASS_ABSTRACT.
2628 2004-02-25 Per Bothner <per@bothner.com>
2630 * parse.y (build_assertion): If we're in an inner class, create the
2631 class$ helper routine in the outer class.
2633 2004-02-19 Richard Henderson <rth@redhat.com>
2635 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2637 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2639 * Make-lang.in (java.install-man): Add extra dependencies.
2641 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2643 * Make-lang.in: Install man pages under the same names
2644 (possibly transformed) as the program they document.
2646 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2648 * gjavah.c: Include "intl.h".
2649 (error): New function.
2650 (main): Call gcc_init_libintl.
2651 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2652 print_stub_or_jni, process_file, main): Use error rather than
2654 (print_method_info, usage, help, version, main): Mark strings for
2655 translation with _. Avoid splitting up sentences. Send
2656 information messages to stdout.
2657 * jcf-dump.c: Include "intl.h".
2658 (main): Call gcc_init_libintl.
2659 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2660 Mark error, usage and version messages for translation with _.
2661 Avoid splitting up sentences.
2662 * jv-scan.c: Include "intl.h".
2663 (fatal_error, warning): Change parameter s to msgid. Translate
2665 (main): Call gcc_init_libintl.
2666 (usage, help, version): Mark error, usage and version messages for
2667 translation with _. Avoid splitting up sentences.
2668 * jvgenmain.c: Include "intl.h".
2669 (main): Call gcc_init_libintl.
2670 (usage, main): Mark error messages for translation with _.
2671 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2672 JVGENMAIN_OBJS): Add intl.o.
2673 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2674 java/jvgenmain.o): Update dependencies.
2676 2004-02-08 Per Bothner <per@bothner.com>
2678 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2679 class don't use not_accessible_field_error, which can get confused.
2681 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2683 Make-lang.in (po-generated): Delete.
2685 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2687 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2689 * decl.c: Include target.h.
2690 (start_java_method): Replace PROMOTE_PROTOTYPES with
2691 targetm.calls.promote_prototypes.
2692 * expr.c: Include target.h.
2693 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2694 targetm.calls.promote_prototypes.
2695 * parse.y: Include target.h.
2696 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2697 with targetm.calls.promote_prototypes.
2699 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2701 * typeck.c: Update copyright.
2703 2004-02-02 Tom Tromey <tromey@redhat.com>
2705 * decl.c (java_init_decl_processing): Remove duplicate
2708 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2710 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2712 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2714 * expr.c (build_field_ref): Move variable
2717 2004-01-28 Andrew Haley <aph@redhat.com>
2719 * expr.c (build_field_ref): Widen field offset.
2721 2004-01-27 Andrew Haley <aph@redhat.com>
2724 * parse.y (check_interface_throws_clauses): Make sure class_decl
2727 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2730 * parse.y (patch_assignment): Don't modify lhs_type for
2731 reference assignments.
2733 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2735 * Make-lang.in: Replace $(docdir) with doc.
2736 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2737 (java.install-man): Revamp rule.
2739 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2741 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2742 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2743 instead of deferred backquote.
2745 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2747 * typeck.c (find_method_in_interfaces): Move variable
2750 2004-01-16 Andrew Haley <aph@redhat.com>
2753 * typeck.c (shallow_find_method): New.
2754 (find_method_in_superclasses): New.
2755 (find_method_in_interfaces): New.
2756 (lookup_do): Rewrite.
2757 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2759 * jcf-parse.c (read_class): Save and restore output_class.
2760 * decl.c (java_expand_body): Set output_class from fndecl.
2762 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2764 * class.c (gen_indirect_dispatch_tables): Fix string length
2767 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2769 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2770 (java.srcextra): Copy above back to source directory if requested.
2771 (po-generated): Delete reference to $(parsedir).
2772 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2775 2004-01-14 Jan Hubicka <jh@suse.cz>
2777 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2780 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2782 * java-tree.h (java_expand_expr): Change prototype.
2783 * expr.c (java_expand_expr): Add alt_rtl parameter.
2785 2004-01-09 Andrew Haley <aph@redhat.com>
2788 * parse.y (java_fix_constructors): Set output_class.
2789 (java_reorder_fields): Likewise.
2790 (java_layout_classes): Likewise.
2791 (java_expand_classes): Generate indirect dispatch tables.
2792 (java_expand_classes): Set output_class.
2793 (java_finish_classes): Likewise.
2794 * lang.c (java_init): Turn on always_initialize_class_p if we're
2795 using indirect dis[atch.
2796 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2797 (java_get_callee_fndecl): Use class local atable.
2799 (always_initialize_class_p): Decl moved to java-tree.h.
2800 (HANDLE_CLASS_INFO): Set output_class.
2801 (read_class): Likewise.
2802 (parse_class_file): Call gen_indirect_dispatch_tables.
2803 (parse_zip_file_entries): Set output_class.
2804 (java_parse_file): Set output_class. Don't emit symbol tables.
2805 * java-tree.h (output_class): New.
2806 Remove global declarations for otable, atable, and ctable.
2807 (always_initialize_class_p): moved here from decl.c.
2809 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2810 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2811 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2812 (struct lang_type): Add otable_methods, otable_decl,
2813 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2814 ctable_decl, catch_classes, type_to_runtime_map.
2815 * expr.c (build_field_ref): Make otable, atable, and ctable class
2816 local rather than global.
2817 (build_known_method_ref): Likewise.
2818 (build_invokeinterface): Likewise.
2819 (java_expand_expr): Pass runtime type (rather than actual type) to
2821 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2822 this class. Look up each class in that map to delete duplicates.
2823 (expand_end_java_handler): Pass runtime type (rather than actual
2824 type) to expand_start_catch.
2825 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2827 (java_init_decl_processing): Rearrange things. Remove global
2828 declarations of otable, atable, and ctable.
2829 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2830 (java_expand_body): Set output_class.
2831 * constants.c (build_constant_data_ref): Use output_class, not
2833 (alloc_name_constant): Likewise.
2834 * class.c (gen_indirect_dispatch_tables): New.
2835 (build_class_ref): Generate hard reference to superclass, even if
2836 using indirect dispatch.
2837 (build_static_field_ref): Use class local atable.
2838 (make_class_data): Generate hard reference to superclass, even if
2839 using indirect dispatch.
2840 Generate symbolic references to interfaces when using indirect
2842 (make_class_data): Emit otable, atable, and ctable.
2843 Make otable, atable, and ctable class local rather than global.
2844 (emit_catch_table): Make otable, atable, and ctable class local
2847 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2849 * parse.y (catch_clause_parameter): Fix typo.
2852 * parse.y: (catch_clause_parameter): Return early if $3, aka
2853 formal_parameter, is null.
2855 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2857 * class.c: Remove uses of "register" specifier in
2858 declarations of arguments and local variables.
2861 * gjavah.c: Likewise.
2862 * jcf-dump.c: Likewise.
2863 * jcf-io.c: Likewise.
2864 * jcf-parse.c: Likewise.
2865 * jcf-write.c: Likewise.
2866 * keyword.h: Likewise.
2867 * parse.y: Likewise.
2868 * typeck.c: Likewise.
2869 * verify.c: Likewise.
2871 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2873 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2874 (java.install_common, java.install-man): Adjust for above.
2875 (java.uninstall): Likewise.
2877 2003-12-03 Michael Koch <konqueror@gmx.de>
2879 * class.c (make_class_data):
2880 Push field value to 'hack_signers' instead of 'signers'.
2881 * decl.c (java_init_decl_processing):
2882 Push field 'hack_signers' instead of 'signers'.
2884 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2886 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2889 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2892 * parse.y (qualify_ambiguous_name): Remove lots of broken
2893 field access processing - there's no need to do that here,
2894 because we have resolve_field_access. Remove
2895 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2896 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2899 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2902 * parse.y (java_complete_lhs): Save location prior to patching
2905 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2908 * resource.c (write_resource_constructor): Append
2909 "_resource" to constructor identifier name.
2911 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2914 * constants.c (cpool_for_class): New function.
2915 (outgoing_cpool): Remove global variable.
2916 (alloc_name_constant): Use cpool_for_class.
2917 (build_constants_constructor): Likewise.
2918 * decl.c (java_expand_body): Set current_class.
2919 * java-tree.h (outgoing_cpool) Remove declaration.
2920 (init_outgoing_cpool): Likewise.
2921 * jcf-parse.c (init_outgoing_cpool): Remove function.
2922 (parse_class_file): Don't call init_outgoing_cpool.
2923 * parse.y (java_complete_expand_methods): Don't call
2924 init_outgoing_cpool. Don't save outgoing_cpool.
2925 (java_expand_classes): Don't restore outgoing_cpool.
2926 (java_finish_classes): Likewise.
2928 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2930 * Make-lang.in: (java.install-common) Add
2931 symlink for $(target_noncanonical)-gcjh for
2934 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2936 * Make-lang.in (java.extraclean): Delete.
2938 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2940 * Make-lang.in (check-java): Add.
2942 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2945 * except.c (prepare_eh_table_type): Allocate variable-sized
2946 buffer `buf' with alloca.
2948 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2952 decl.c (java_init_decl_processing): Don't initialize
2953 class_not_found_type_node, no_class_def_found_type_node.
2955 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2956 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2957 (class_not_found_type_node, no_class_def_found_type_node):
2960 parse.y (build_dot_class_method_invocation): Add this_class
2961 argument. Qualify method invocations to a different class.
2962 (create_new_parser_context): Initialize saved_data_ctx to 0.
2963 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2964 (build_dot_class_method): Don't load classes. Register
2966 (build_incomplete_class_ref): Special cases for interfaces
2967 and inner classes. Move build_dot_class_method call to here...
2968 (patch_incomplete_class_ref): ...from here. Pass current_class
2969 to build_dot_class_method_invocation.
2970 (build_assertion): Pass class_type to
2971 build_dot_class_method_invocation.
2972 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2974 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2977 * java-tree.h (BLOCK_EMPTY_P): Define.
2978 * parse.y (java_complete_lhs): Check for empty blocks
2979 in TRY_FINALLY_EXPR case.
2981 2003-11-17 Andrew Haley <aph@redhat.com>
2983 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2984 (struct lang_decl_var:freed): New variable.
2985 * decl.c (poplevel): Mark local vars that have gone out of scope.
2986 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2989 2003-11-16 Jason Merrill <jason@redhat.com>
2991 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2992 and TAGS files that include them for each front end.
2994 2003-11-15 Tom Tromey <tromey@redhat.com>
2996 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2998 2003-11-12 Jason Merrill <jason@redhat.com>
3000 PR optimization/12547
3001 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3002 BLOCK_EXPR_BODY directly.
3004 2003-11-12 Andrew Haley <aph@redhat.com>
3007 * parse.y (fold_constant_for_init): Check that we really do have a
3011 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3012 init_test_decls being inlined.
3015 * parse.y (do_resolve_class): Check return value from
3016 breakdown_qualified().
3018 2003-11-11 Tom Tromey <tromey@redhat.com>
3021 * parse.y (merge_string_cste): Handle case where we have a
3022 pointer that happens to be zero, not null_pointer_node.
3024 2003-11-10 Tom Tromey <tromey@redhat.com>
3026 * jcf-parse.c (classify_zip_file): Correctly compare
3027 filename_length against length of manifest file's name.
3029 2003-11-08 Tom Tromey <tromey@redhat.com>
3032 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3034 2003-11-06 Andrew Haley <aph@redhat.com>
3036 * expr.c (java_stack_swap): Make sure destination stack slots are
3037 of the correct type.
3039 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3041 * Make-lang.in (dvi): Move targets to $(docobjdir).
3042 (gcj.dvi): Simplify rule and adjust target.
3043 (gcj.info): Simplify rule.
3044 (gcj.pod): New intermediate rule.
3045 (gcjh.pod): Likewise.
3046 (jv-scan.pod): Likewise.
3047 (jcf-dump.pod): Likewise.
3048 (gij.pod): Likewise.
3049 (jv-convert.pod): Likewise.
3050 (rmic.pod): Likewise.
3051 (rmiregistry.pod): Likewise.
3054 (jv-scan.1): Delete.
3055 (jcf-dump.1): Delete.
3057 (jv-convert.1): Delete.
3059 (rmiregistry.1): Delete.
3061 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3063 Fixes PR java/12866.
3064 * parse.y (resolve_qualified_expression_name): Move test
3065 for outer field access methods from here...
3066 (check_thrown_exceptions) ...to here.
3068 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3070 * .cvsignore: Delete.
3072 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3074 * verify.c (verify_jvm_instructions): Don't warn about legal
3075 eh binding regions generated for example by jdk 1.4.1.
3077 2003-10-24 David S. Miller <davem@redhat.com>
3079 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3081 2003-10-22 Andrew Haley <aph@redhat.com>
3083 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3084 (java_get_callee_fndecl): New.
3086 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3088 * java-tree.h (ctable_decl): New.
3089 (catch_classes): New.
3090 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3092 * decl.c (java_init_decl_processing): Add catch_class_type.
3094 Add catch_classes field.
3096 * class.c (build_indirect_class_ref): Break out from
3098 (make_field_value): Check flag_indirect_dispatch.
3099 (make_class_data): Ditto.
3100 Tidy uses of PUSH_FIELD_VALUE.
3101 Add field catch_classes.
3102 (make_catch_class_record): New.
3104 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3106 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3108 * jcf-write.c: Follow spelling conventions.
3109 * parse.y: Likewise.
3111 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3113 * ChangeLog: Fix typos.
3114 * expr.c: Fix comment typos.
3115 * jcf-write.c: Likewise.
3118 * mangle.c: Likewise.
3119 * parse-scan.y: Likewise.
3120 * parse.y: Likewise.
3122 2003-10-22 Tom Tromey <tromey@redhat.com>
3124 * expr.c (expand_byte_code): Only warn about dead bytecode when
3125 extra_warnings is set.
3127 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3129 Fix for PR java/12586.
3130 * mangle.c (find_compression_record_match): Don't iterate through
3131 package namespace elements unless they all match compression_table
3134 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3136 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3137 (generate-manpages): Likewise.
3138 (java.maintainer-clean): Likewise.
3139 (gcj.info): Likewise.
3142 (jv-scan.1): Likewise.
3143 (jcf-dump.1): Likewise.
3145 (jv-convert.1): Likewise.
3147 (rmiregistry.1): Likewise.
3148 (java.install-man): Likewise.
3149 (parse-scan.o): Move and define complete compile line.
3150 (parse.o): Likewise.
3151 (jcf-tree-inline.o): Move.
3153 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3155 * Make-lang.in (info): Update dependencies.
3156 (java.install-info): Remove.
3157 ($(srcdir)/java/gcj.info): Replace with ...
3158 ($(docobjdir)/gcj.info): ... this.
3160 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3162 * Make-lang.in: Replace uses of $(target_alias) with
3163 $(target_noncanonical).
3165 2003-10-09 Tom Tromey <tromey@redhat.com>
3167 * decl.c (java_init_decl_processing): Declare signers field.
3168 * class.c (make_class_data): Set signers field.
3170 2003-10-09 Jason Merrill <jason@redhat.com>
3172 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3173 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3176 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3178 * Make-lang.in (java.info): Replace with ...
3180 (java.dvi): Replace with ...
3182 (java.generated-manpages): Replace with ...
3184 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3186 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3188 2003-10-01 Andrew Haley <aph@redhat.com>
3190 * jcf-parse.c (java_parse_file): Write otable and atable.
3191 * java-tree.h (atable_methods): New.
3193 (atable_syms_decl): New.
3194 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3195 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3196 (symbol_*type): Rename method_symbol* to symbol*type.
3197 (emit_offset_symbol_table): Delete.
3198 (emit_symbol_table): New.
3199 (get_symbol_table_index): New.
3201 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3202 (build_known_method_ref): Likewise.
3203 (get_symbol_table_index): Rename from get_offset_table_index.
3204 Parameterize to allow re-use by differing types of symbol table.
3205 (build_invokevirtual): Pass table to get_offset_table_index.
3206 * decl.c (java_init_decl_processing): Push types and decls for
3207 atable and atable_syyms.
3208 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3209 (make_class_data): Add new fields atable and atable_syms.
3210 (emit_symbol_table): Rename from emit_offset_symbol_table.
3211 Parameterize to allow re-use by different types of symbol table.
3212 (build_symbol_entry): Renamed from build_method_symbols_entry.
3214 2003-09-30 Roger Sayle <roger@eyesopen.com>
3216 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3217 semantics for SAVE_EXPR, by caching the result in a temporary.
3219 2003-09-28 Richard Henderson <rth@redhat.com>
3221 * check-init.c (check_init): Save and restore input_location
3222 instead of file and line separately.
3223 * decl.c (java_expand_body): Likewise.
3224 * jcf-write.c (generate_bytecode_insns): Likewise.
3225 * parse.y (safe_layout_class): Likewise.
3226 * jcf-parse.c (read_class, parse_class_file): Likewise.
3227 (java_parse_file): Use %H for warning locator.
3229 2003-09-28 Roger Sayle <roger@eyesopen.com>
3231 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3232 with void-type branches instead of using a COMPOUND_EXPR.
3234 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3236 * decl.c (java_optimize_inline, dump_function): Remove.
3237 * java-tree.h (java_optimize_inline): Remove declaration.
3238 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3239 * parse.y (source_end_java_method, java_expand_classes):
3240 Likewise. Remove dead code.
3242 2003-09-27 Roger Sayle <roger@eyesopen.com>
3244 * lang.c (java_init_options): Set flag_evaluation_order.
3245 * expr.c (force_evaluation_order): Don't attempt to force
3246 evaluation order of binary operations using save_expr.
3247 * parse.y (java_complete_lhs): No longer need to call
3248 force_evaluation_order when constructing binary operators.
3250 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3251 Bryce McKinlay <bryce@mckinlay.net.nz>
3254 * parse.y (not_accessible_field_error): New function.
3255 (resolve_expression_name): Check field access permissions.
3256 (resolve_qualified_expression_name): Use
3257 not_accessible_field_error.
3258 (resolve_qualified_expression_name): Likewise.
3260 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3262 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3264 2003-09-23 Roger Sayle <roger@eyesopen.com>
3266 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3267 with equal operands without side-effects.
3269 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3271 * decl.c (java_init_decl_processing): Don't emit otable decls
3272 if flag_indirect_dispatch is not set.
3274 2003-09-21 Richard Henderson <rth@redhat.com>
3276 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3279 2003-09-21 Richard Henderson <rth@redhat.com>
3281 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3282 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3284 2003-09-20 Richard Henderson <rth@redhat.com>
3286 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3288 2003-09-18 Roger Sayle <roger@eyesopen.com>
3290 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3291 * check-init.c (check_init): Likewise.
3293 2003-09-18 Roger Sayle <roger@eyesopen.com>
3295 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3297 2003-09-16 Andrew Haley <aph@redhat.com>
3299 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3301 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3304 * mangle.c (find_compression_record_match): Skip
3305 over a "6JArray" (the array template mangled string)
3307 (mangle_array_type): Correct minor typo.
3308 (atms): Move definition to the beginning.
3310 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3312 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3313 out. Fix for PR java/12254.
3315 2003-09-11 Richard Henderson <rth@redhat.com>
3317 * parse.y (source_end_java_method): Update for new
3318 cgraph_finalize_function argument.
3320 2003-09-09 Richard Henderson <rth@redhat.com>
3322 * parse.y (source_end_java_method): Update call to
3323 cgraph_finalize_function.
3325 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3327 * decl.c (java_expand_body): New function.
3328 * expr.c (build_class_init): Set DECL_IGNORED_P.
3329 * java-tree.h (start_complete_expand_method,
3330 java_expand_body): Declare.
3331 * jcf-parse.c (cgraph.h): Include.
3332 (java_parse_file): Handle flag_unit_at_a_time.
3333 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3334 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3335 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3336 (java_start_inlining): New function.
3337 * parse.h (java_finish_classes): Declare.
3338 * parse.y: Include cgraph.h.
3339 (block): Don't special-case empty block production.
3340 (craft_constructor): Set DECL_INLINE.
3341 (source_end_java_method): Handle flag_unit_at_a_time.
3342 Replace inline code with call to java_expand_body.
3343 (start_complete_expand_method): Remove static modifier.
3344 (java_expand_method_bodies): Patch function tree for
3345 class initialization and/or synchronization as needed.
3346 Don't begin RTL expansion yet.
3347 (java_expand_classes): Check flag_unit_at_a_time before
3348 calling finish_class.
3349 (java_finish_classes): New function.
3350 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3351 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3352 (emit_test_initialization): Set DECL_IGNORED_P.
3354 2003-09-03 Roger Sayle <roger@eyesopen.com>
3356 * builtins.c (enum builtin_type): Delete unused enumeration.
3357 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3359 2003-08-28 Tom Tromey <tromey@redhat.com>
3361 * gcj.texi (Extensions): Document gcjlib URLs.
3363 2003-08-20 Tom Tromey <tromey@redhat.com>
3365 * gcj.texi (Extensions): Added xref.
3366 (libgcj Runtime Properties): Document
3367 gnu.gcj.runtime.VMClassLoader.library_control.
3369 2003-08-20 Andrew Haley <aph@redhat.com>
3371 * except.c (prepare_eh_table_type): Use new encoding for exception
3372 handlers when using -fno-assume-compiled.
3374 2003-08-13 Tom Tromey <tromey@redhat.com>
3376 * gcj.texi (Invoking gij): Document -X and -?.
3378 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3380 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3381 GCJH_OBJS, JCFDUMP_OBJS
3382 * win32-host.c: Removed the unnecessary and broken dependency
3385 2003-08-11 Tom Tromey <tromey@redhat.com>
3387 * parse.y (java_check_regular_methods): Typo fixes. Call
3388 check_interface_throws_clauses. Use
3389 check_concrete_throws_clauses.
3390 (check_interface_throws_clauses): New function.
3391 (check_concrete_throws_clauses): New function.
3392 (hack_is_accessible_p): New function.
3393 (find_most_specific_methods_list): Added FIXME.
3394 * typeck.c (lookup_do): Use `flags' argument to decide what to
3396 (lookup_argument_method_generic): New function.
3397 (lookup_argument_method2): Removed.
3398 * jcf.h (ACC_INVISIBLE): New define.
3399 * jcf-write.c (generate_classfile): Skip invisible methods.
3400 * class.c (add_miranda_methods): New function.
3401 (layout_class_methods): Use it.
3402 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3403 * java-tree.h (METHOD_INVISIBLE): New define.
3404 (lang_decl_func) [invisible]: New field.
3405 (lookup_argument_method_generic): Declare.
3406 (SEARCH_INTERFACE): New define.
3407 (SEARCH_SUPER): Likewise.
3408 (SEARCH_ONLY_INTERFACE): Likewise.
3409 (SEARCH_VISIBLE): Likewise.
3410 (lookup_argument_method2): Removed declaration.
3412 2003-08-05 Tom Tromey <tromey@redhat.com>
3414 Fix for PR java/11600:
3415 * parse.y (java_complete_lhs): See whether we're calling a method
3417 (check_thrown_exceptions): Added `is_array_call' argument;
3418 fixed `clone' checking; updated all callers.
3420 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3422 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3424 2003-08-03 Tom Tromey <tromey@redhat.com>
3426 * java-tree.h (METHOD_TRANSIENT): Removed.
3427 * decl.c (pushdecl): Removed some dead code.
3428 * class.c (get_access_flags_from_decl): Can't have transient
3430 (add_method_1): Can't have a transient method.
3432 2003-07-28 Andreas Jaeger <aj@suse.de>
3434 * jvspec.c: Convert to ISO C90 prototypes.
3436 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3438 * decl.c (force_poplevels): Fix warning call.
3440 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3442 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3443 (expand_java_field_op): Likewise.
3444 * class.c (layout_class_method): Likewise
3445 (emit_register_classes): Likewise.
3446 * decl.c (pushdecl): Likewise.
3447 (poplevel): Likewise.
3448 (force_poplevels): Likewise.
3449 (give_name_to_locals): Likewise.
3450 * check-init.c (check_for_initialization): Likewise.
3452 2003-07-24 Jason Merrill <jason@redhat.com>
3454 * java-tree.h: Move boolean_type_node et al to the back end.
3456 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3458 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3461 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3463 * lang.opt: Don't show -MD_ and -MDD_.
3465 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3467 * lang-options.h: Remove.
3468 * lang.opt: Add help text.
3470 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3472 * expr.c: Remove the last argument to expand_assignment().
3474 2003-07-09 Jan Hubicka <jh@suse.cz>
3476 * java-tree.h (DECL_NUM_STMTS): Rename to...
3477 (DECL_ESTIMATED_INSNS): ... this.
3478 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3479 New static functions.
3480 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3481 * parser.y (add_stmt_to_compound): Do not account statements.
3483 2003-07-08 Mark Wielaard <mark@klomp.org>
3485 * gcj.texi: CNI now expands to Compiled Native Interface.
3487 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3489 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3491 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3493 * expr.c (expand_byte_code): Adjist emit_line_note call.
3495 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3497 * lang.c (java_handle_option): Don't handle filenames.
3499 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3501 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3504 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3505 * jcf.h: Delete COMPARE_FILENAMES definition.
3507 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3509 * lang.c (java_init_options): Update prototype.
3511 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3513 * decl.c (poplevel): Adjust define_label call.
3515 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3517 * gjavah.c (flag_jni): Make non-static.
3518 * parse-scan.y (ctxp): Make non-static.
3520 * class.c (build_method_symbols_entry)
3521 * expr.c (get_offset_table_index)
3522 * jcf-parse.c (jcf_parse):
3523 Mark the definition static, matching the forward declaration.
3525 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3527 * lang.c (java_handle_option): Don't check for missing arguments.
3529 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3531 * class.c (push_class): Use a location_t to save place.
3532 (emit_register_classes): Set input_location. Adjust
3533 expand_function_end call.
3534 * resource.c (write_resource_constructor): Likewise.
3535 * decl.c (end_java_method): Adjust expand_function_end call.
3536 * parse.y (source_end_java_method): Likewise.
3538 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3540 * lang.c (java_handle_option): Likewise.
3542 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3544 * lang.c (java_handle_option): Special-casing of optional
3545 joined arguments no longer needed.
3546 * lang.opt: Update switches that take optional argument.
3548 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3550 * lang.opt: Declare Java.
3551 * lang.c (java_init_options): Update.
3553 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3555 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3557 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3559 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3560 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3561 * lang.opt: -MD and -MMD have an underscore.
3563 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3565 * class.c (emit_register_classes): Adjust init_function_start
3567 * decl.c (complete_start_java_method): Likewise.
3568 * resource.c (write_resource_constructor): Likewise.
3570 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3572 * Make-lang.in: Update to use options.c and options.h.
3573 * lang.c: Include options.h not j-options.h.
3574 (java_handle_option): Abort on unrecognized option.
3575 (java_init_options): Request Java switches.
3577 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3579 * Make-lang.in: Handle mostlyclean.
3581 2003-06-11 Tom Tromey <tromey@redhat.com>
3583 * lang.c (java_handle_option): Update dependency_tracking for
3586 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3589 2003-06-10 Andrew Haley <aph@redhat.com>
3591 * resource.c (write_resource_constructor): Use expand_expr to
3592 generate the address of the label attached to a resource.
3593 * Make-lang.in (java/resource.o): Add expr.h
3595 2003-06-10 Andrew Haley <aph@redhat.com>
3597 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3598 (java_decl_ok_for_sibcall): New.
3600 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3602 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3603 (java/j-options.c, java/j-options.h): New.
3604 * java-tree.h (resource_name, compile_resource_file,
3605 compile_resource_data): Constify.
3606 * jcf-write.c (jcf_write_base_directory): Similarly.
3607 * jcf.h (jcf_write_base_directory): Similarly.
3608 * lang.c: Include j-options.h.
3609 (cl_options_count, cl_options, string_option, java_decode_option,
3610 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3611 process_option_with_no): Remove.
3612 (resource_name): Constify.
3613 (LANG_HOOKS_HANDLE_OPTION): Override.
3614 (java_handle_option): New.
3615 (java_init): Don't call jcf_path_init.
3616 (java_init_options): Call jcf_path_init.
3618 * resource.c (compile_resource_data, compile_resource_file): Constify.
3620 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3622 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3623 (struct lang_decl_func): Add last_line field.
3624 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3625 DECL_SOURCE_LINE_LAST): Remove.
3626 * parse.y (missing_return_error, finish_method_declaration,
3627 lookup_cl, start_artificial_method_body, source_end_java_method,
3628 start_complete_expand_method): Adjust.
3630 2003-06-08 Tom Tromey <tromey@redhat.com>
3632 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3633 fno-assume-compiled.
3635 2003-06-08 Roger Sayle <roger@eyesopen.com>
3637 * builtins.c (define_builtin_type, builtin_types): Delete.
3638 (define_builtin): Rewritten to take just the built-in code,
3639 the function's name, type and fallback library function name.
3640 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3641 (initialize_builtins): Overhaul to define the GCC builtins
3642 used by gcj manually, providing the Java run-time's
3643 implementations as the fallback library function.
3645 2003-06-08 Anthony Green <green@redhat.com>
3647 * parse.y (patch_cast): Fix conversions from floating-point to
3650 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3652 * Make-lang.in: Update.
3653 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3655 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3657 * lang.c (java_init_options): Update.
3659 2003-06-05 Jan Hubicka <jh@suse.cz>
3661 * Make-lang.in: Add support for stageprofile and stagefeedback
3663 2003-05-31 Roger Sayle <roger@eyesopen.com>
3665 * lang.c (java_init_options): Prescribe wrap-around two's
3666 complement arithmetic overflow by setting flag_wrapv.
3668 2003-05-29 Roger Sayle <roger@eyesopen.com>
3670 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3671 (builtin_record): Add an additional builtin_code field to
3672 record which GCC built-in corresponds to the Java function.
3673 (java_builtins): Add new entries for atan, atan2, exp, log,
3675 (max_builtin, min_builtin, abs_builtin): Perform constant
3676 folding on the resulting tree.
3677 (java_build_function_call_expr): Likewise, perform constant
3678 folding on the resulting tree.
3679 (initialize_builtins): The NULL creators are now allowed in
3680 the java_builtins table, which is now terminated by an entry
3681 with builtin_code == END_BUILTINS.
3682 (check_for_builtin): Likewise. If the matching creator is
3683 NULL, construct the call using java_build_function_call_expr
3684 directly with the decl for the corresponding builtin_code.
3686 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3688 * win32-host.c: Normalize copyright boilerplate.
3690 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3692 * parse.y (print_int_node): Use string concatentation on
3693 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3694 function calls into one.
3696 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3698 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3699 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3700 all the affected error messages.
3702 2003-05-13 Richard Henderson <rth@redhat.com>
3704 * class.c (layout_class_method): Set DECL_EXTERNAL.
3705 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3706 * java-tree.h (java_mark_class_local): Declare.
3707 * jcf-parse.c (parse_class_file): Use it.
3708 * parse.y (java_expand_classes): Likewise.
3710 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3712 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3713 * lex.h: #include input.h.
3714 * jv-scan.c (input_filename): Remove.
3716 2003-05-02 Tom Tromey <tromey@redhat.com>
3719 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3720 (handle_inner_classes): New function.
3722 2003-05-01 Tom Tromey <tromey@redhat.com>
3725 * parse.y (finish_for_loop): Do nothing if update expression is a
3726 EXPR_WFL_NODE wrapping nothing.
3727 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3729 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3731 * lex.h (input_lineno): Remove declaration.
3732 * parse-scan.y: #include input.h.
3733 (input_filename): Remove declaration.
3734 (input_location): Add definition.
3735 (input_line): Remove definition.
3737 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3739 * lex.h (lineno): Rename to ...
3740 (input_line): ... here
3741 * parse-scan.y (lineno): Rename to ...
3742 (input_line): ... here.
3743 (reset_report): Rename lineno to input_line.
3744 * check-init.c (check_init): Likewise.
3745 * class.c (push_class): Likewise.
3746 * decl.c (complete_start_java_method, end_java_method): Likewise.
3747 * expr.c (expand_byte_code): Likewise.
3748 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3749 * jcf-write.c (generate_bytecode_insns): Likewise.
3750 * lex.c (java_init_lex, java_allocate_new_line,
3751 do_java_lex): Likewise.
3752 * parse.h (YYNOT_TWICE): Likewise.
3753 * parse.y (empty_statement, expression_statement,
3754 java_pop_parser_context, java_parser_context_save_global,
3755 yyerror, register_fields, method_header, safe_layout_class,
3756 find_in_imports_on_demand, create_artificial_method,
3757 source_end_java_method, start_complete_expand_method,
3758 build_thisn_assign, java_complete_lhs,
3759 maybe_absorb_scoping_block): Likewise.
3761 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3763 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3764 '/' when computing java source filename
3766 2003-04-13 Tom Tromey <tromey@redhat.com>
3768 * gjavah.c (print_c_decl): Indentation fix.
3770 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3772 * class.c (make_field_value, make_method_value, get_dispatch_table)
3773 (make_class_data, emit_offset_symbol_table)
3774 * constants.c (build_constants_constructor)
3775 * java-tree.h (START_RECORD_CONSTRUCTOR)
3776 * parse.y (maybe_build_array_element_wfl):
3777 Use build_constructor.
3779 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3782 * parse.y (string_convert_int_cst): Always use at least one digit
3783 in string conversion. Remove ASCII dependence.
3784 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3786 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3788 * Make-lang.in: added win32-host.c
3789 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3790 resolves to open() on non-Win32 platforms and
3791 Win32-specific jcf_open_exact_case() on Win32
3792 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3793 when trying .java and .class files
3794 * win32-host.c: added to repository. Defines
3795 Win32-specific jcf_open_exact_case()
3797 2003-04-10 Andrew Haley <aph@redhat.com>
3799 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3800 (maybe_free_localvar): Renamed from localvar_free.
3801 Add new arg, really.
3802 (generate_bytecode_insns): Set new variable, jsrs.
3803 Only free local vars if no jsr insns have been emittted.
3804 Call maybe_free_localvar, not localvar_free.
3806 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3808 * gcj.texi: Remove @ at start of file.
3810 2003-03-25 Tom Tromey <tromey@redhat.com>
3812 * parse.y (create_interface): Call CHECK_DEPRECATED.
3814 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3816 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3818 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3820 * javaop.h (jfloat, jdouble): Make them structures mirroring
3821 the bit fields of IEEE float and double respectively.
3822 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3823 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3824 (union Word, union DWord): Delete.
3825 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3827 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3828 D_NAN_MASK): Delete.
3829 (jni_print_float, jni_print_double): New. Generate
3830 hexadecimal floating constants.
3831 (print_field_info): Use jni_print_float/double.
3833 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3834 finite floating point numbers for output; special case
3837 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3839 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3840 Replace 0 and 1 with true and false in return statements.
3842 2003-03-19 Tom Tromey <tromey@redhat.com>
3844 * lex.c (do_java_lex): Renamed from java_lex.
3845 (java_lex): New function.
3848 2003-03-13 Tom Tromey <tromey@redhat.com>
3850 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3853 2003-03-04 Andrew Haley <aph@redhat.com>
3855 * gjavah.c (is_first_data_member): New global variable.
3856 (print_c_decl): If it's the first data member, align it as the
3858 (process_file): Set is_first_data_member.
3860 2003-03-11 Tom Tromey <tromey@redhat.com>
3862 * parse.y (resolve_field_access): Initialize class if field is
3863 found in another static field.
3864 * expr.c (build_class_init): Don't optimize out initialization of
3865 implemented interface.
3867 2003-03-11 Andrew Haley <aph@redhat.com>
3869 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3872 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3874 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3875 and DIR_SEPARATOR_2 for a target.
3876 Correct minor typos.
3878 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3879 and DIR_SEPARATOR_2 for a target into account.
3881 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3883 * lang.c (java_init): Update prototype, move code to java_post_options.
3884 (java_post_options): Similarly.
3886 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3888 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3889 compare file name components depending on the case-sensitivity
3890 or otherwise of the host file system.
3892 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3893 "strcmp" to compare file name components.
3894 Use IS_DIR_SEPARATOR instead of comparing directly against
3896 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3897 comparing directly against DIR_SEPARATOR.
3899 2003-03-04 Tom Tromey <tromey@redhat.com>
3901 * Make-lang.in (java.tags): New target.
3903 2003-03-01 Roger Sayle <roger@eyesopen.com>
3905 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3906 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3908 2003-03-01 Tom Tromey <tromey@redhat.com>
3910 * parse.y (jdep_resolve_class): Only check deprecation if we found
3913 2003-02-28 Tom Tromey <tromey@redhat.com>
3916 * class.c (maybe_layout_super_class): Always pass a WFL to
3918 * parse.y (do_resolve_class): Updated comment to explain
3921 2003-02-26 Tom Tromey <tromey@redhat.com>
3923 * jcf-write.c (generate_classfile): Check whether class is
3924 deprecated before writing attribute count.
3926 2003-02-25 Roger Sayle <roger@eyesopen.com>
3928 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3929 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3931 2003-02-23 Tom Tromey <tromey@redhat.com>
3933 * lang-options.h: Added -Wdeprecated.
3934 * gcj.texi (Warnings): Document -Wdeprecated.
3935 * java-tree.h (flag_deprecated): Declare.
3936 * lang.c (lang_W_options): Added deprecated.
3937 (flag_deprecated): New global.
3938 * chartables.h: Rebuilt.
3939 * gen-table.pl (process_one): Look at whitespace.
3940 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3941 * parse.h (CLEAR_DEPRECATED): New macro.
3942 (CHECK_DEPRECATED_NO_RESET): New macro.
3943 * jcf-parse.c (handle_deprecated): New function.
3944 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3945 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3946 * parse.y (resolve_type_during_patch): Check deprecation.
3947 (jdep_resolve_class): Likewise.
3948 (process_imports): Likewise.
3949 (resolve_expression_name): Likewise.
3950 (check_deprecation): Strip arrays from decl. Check
3952 (patch_method_invocation): Also check the particular constructor
3954 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3955 * jcf-write.c (append_deprecated_attribute): New function.
3956 (generate_classfile): Generate deprecated attribute when
3958 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3959 (java_lex) [case '*']: Simplify logic.
3960 (java_start_char_p): Use LETTER_MASK.
3961 (java_part_char_p): Likewise.
3962 (java_space_char_p): New function.
3964 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3966 Change base class access representation.
3967 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3968 (add_interface_do): Likewise.
3970 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3972 * decl.c (java_init_decl_processing): Change
3973 soft_lookupjnimethod_node to reflect the change in
3974 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3975 * expr.c (build_jni_stub): Calculate and pass the size
3976 on the stack of the arguments to a JNI function. Use
3977 new target macro MODIFY_JNI_METHOD_CALL to allow a
3978 target to modify the call to a JNI method.
3980 2003-02-08 Roger Sayle <roger@eyesopen.com>
3982 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3983 instead of basename to avoid compiler warnings on Tru64.
3985 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3987 * gcj.texi: Update to GFDL 1.2.
3989 2003-01-31 Andrew Haley <aph@redhat.com>
3991 * parse.y (java_expand_classes): Scan the whole class list looking
3992 for access methods that haven't yet been expanded.
3994 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3998 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3999 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4000 * jcf-parse.c: Likewise.
4002 2003-01-31 Mark Wielaard <mark@klomp.org>
4004 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4006 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4008 * class.c (make_class): Use BINFO_ELTS.
4009 (set_super_info): Likewse.
4010 (add_interface_do): Likewise.
4012 2003-01-30 Tom Tromey <tromey@redhat.com>
4014 * jcf-parse.c (read_class): Update identifier's class value if it
4015 changed during parsing.
4017 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4019 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4020 Propagate change to all other rules as required.
4021 (java/parse-scan.o): Add explicit dependency on
4022 $(parsedir)/java/parse-scan.c .
4024 2003-01-29 Tom Tromey <tromey@redhat.com>
4026 * parse.y (patch_assignment): Only transform the rhs of an
4027 assignment when compiling to native.
4029 2003-01-28 Tom Tromey <tromey@redhat.com>
4031 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4033 2003-01-28 Tom Tromey <tromey@redhat.com>
4035 * lex.c (java_lex): Don't include UEOF as part of token.
4036 (java_read_unicode): Error if \u sequence prematurely terminated.
4038 2003-01-27 Tom Tromey <tromey@redhat.com>
4040 * parse.y (java_check_regular_methods): Check for construct after
4041 checking types in throws clause.
4043 2003-01-24 Tom Tromey <tromey@redhat.com>
4045 * class.c (build_static_field_ref): Only a String or numeric field
4046 can fold to a constant.
4048 2003-01-23 Tom Tromey <tromey@redhat.com>
4050 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4051 file name in resource buffer.
4053 2003-01-23 Tom Tromey <tromey@redhat.com>
4055 * expr.c (build_known_method_ref): Use method's context to find
4058 2003-01-23 Tom Tromey <tromey@redhat.com>
4060 * constants.c (set_constant_entry): Allocated cleared memory.
4062 2003-01-22 Tom Tromey <tromey@redhat.com>
4064 * java-tree.h: Don't use PARAMS.
4065 * resource.c: Add prototypes for all functions.
4066 (write_resource_constructor): Use `const char *' to avoid
4069 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4071 * jcf-parse.c (process_zip_dir): Remove unused variable.
4073 2003-01-22 Tom Tromey <tromey@redhat.com>
4075 * expr.c (build_invokeinterface): Abort if method's context is not
4078 2003-01-22 Tom Tromey <tromey@redhat.com>
4080 * gcj.texi (Input and output files): Mention non-class entries.
4081 * decl.c (java_init_decl_processing): Call
4082 init_resource_processing.
4083 * java-tree.h (compile_resource_data, write_resource_constructor,
4084 compile_resource_file, init_resource_processing): Declare.
4085 * config-lang.in (gtfiles): Added resource.c.
4086 * Make-lang.in (gt-java-resource.h): New target.
4087 (JAVA_OBJS): Added resource.o.
4088 (java/resource.o): New target.
4089 * resource.c: New file.
4090 * class.c (compile_resource_file): Moved to resource.c.
4091 (registerResource_libfunc): Likewise.
4092 (utf8_decl_list): Mark with GTY; now static.
4093 * jcf-parse.c (classify_zip_file): New function.
4094 (parse_zip_file_entries): Use it; compile .properties files.
4095 (process_zip_dir): Use classify_zip_file and compute_class_name.
4096 Don't write class name into zip directory.
4097 (java_parse_file): Call write_resource_constructor.
4098 (compute_class_name): New function.
4099 * jcf-io.c (read_zip_member): Reindented.
4101 2003-01-21 Tom Tromey <tromey@redhat.com>
4103 * class.c (supers_all_compiled): New function.
4104 (make_class_data): Use it.
4106 2003-01-21 Tom Tromey <tromey@redhat.com>
4108 * parse.y (method_header): Native method can't be strictfp.
4109 No method can be transient or volatile.
4111 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4113 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4115 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4117 * check-init.c: Fix comment typos.
4118 * class.c: Likewise.
4119 * constants.c: Likewise.
4121 * except.c: Likewise.
4123 * java-except.h: Likewise.
4124 * java-tree.h: Likewise.
4125 * javaop.h: Likewise.
4126 * jcf-dump.c: Likewise.
4127 * jcf-io.c: Likewise.
4128 * jcf-parse.c: Likewise.
4129 * jcf-write.c: Likewise.
4131 * mangle.c: Likewise.
4132 * typeck.c: Likewise.
4133 * verify.c: Likewise.
4135 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4137 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4138 * jcf-write.c: Include "tm_p.h".
4140 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4142 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4144 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4146 * builtins.c (java_build_function_call_expr): Renamed from
4147 build_function_call_expr. All callers changed.
4149 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4150 * jcf-parse.c: Include tm_p.h.
4152 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4155 2003-01-14 Tom Tromey <tromey@redhat.com>
4157 * class.c (make_class_data): Check that super is compiled before
4158 building class reference to it.
4160 2003-01-14 Andrew Haley <aph@redhat.com>
4162 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4163 varargs function -- correct.
4165 2003-01-14 Andrew Haley <aph@redhat.com>
4167 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4169 2003-01-14 Andrew Haley <aph@redhat.com>
4171 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4172 varargs function -- correct.
4174 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4175 temporary if the RHS is a reference.
4177 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4179 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4180 * keyword.h: Regenerated.
4182 * All Files: Convert to ISO C style function definitions.
4184 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4186 * parse.y (check_pkg_class_access): ANSIfy definition.
4188 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4190 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4193 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4195 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4197 Merge from pch-branch:
4199 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4201 * Make-lang.in (java/gjavah.o): Update dependencies.
4202 * gjavah.c: Include ggc.h.
4204 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4206 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4207 (JCFDUMP_OBJS): Add ggc-none.o.
4208 (java/jcf-dump.o): Depend on GGC_H.
4209 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4210 CPool substructures.
4211 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4212 * jcf-dump.c: Include ggc.h.
4214 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4216 * jcf.h (union cpool_entry): New.
4217 (struct CPool): Use gengtype to mark. Change field 'data' to be
4219 (struct JCF): Use gengtype to mark.
4220 (CPOOL_UINT): Update for new cpool_entry type.
4221 (CPOOL_USHORT1): Likewise.
4222 (CPOOL_USHORT2): Likewise.
4223 (CPOOL_FINISH): Use GC to free cpool subfields.
4224 * parse.h (struct parser_ctxt): Mark field current_jcf.
4225 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4226 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4227 (main_jcf): Use gengtype to mark.
4228 (ggc_mark_jcf): Delete.
4229 (get_constant): Update for new cpool_entry type.
4230 (give_name_to_class): Likewise.
4231 (get_class_constant): Likewise.
4232 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4233 (java_parse_file): Use GGC to allocate struct JCF.
4234 (init_jcf_parse): Don't call ggc_add_root.
4235 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4237 * java-tree.h (current_jcf): Use gengtype to mark.
4238 (CPOOL_UTF): Update for new cpool_entry type.
4239 (outgoing_cpool): Use gengtype to mark.
4240 (struct lang_type): GC struct JCF and struct CPool.
4241 * config-lang.in (gtfiles): Add jcf.h.
4242 * constants.c (find_tree_constant): New.
4243 (set_constant_entry): Allocate cpool subfields using GGC. Update
4244 for new cpool_entry type.
4245 (find_constant1): Update for new cpool_entry type.
4246 (find_constant2): Likewise.
4247 (find_utf8_constant): Use find_tree_constant.
4248 (find_class_or_string_constant): Remove unnecessary cast to jword.
4249 Update for new cpool_entry type.
4250 (count_constant_pool_bytes): Update for new cpool_entry type.
4251 (write_constant_pool): Likewise.
4252 (alloc_name_constant): Use find_tree_constant.
4253 (build_constants_constructor): Update for new cpool_entry type.
4255 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4257 * parse.y (mark_parser_ctxt): Delete.
4258 (goal): Don't use ggc_add_root.
4259 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4260 (java_pop_parser_context): Let GC free parser_ctxt.
4261 (java_parser_context_resume): Likewise.
4262 * parse.h (struct parser_ctxt): Use gengtype to mark.
4264 (ctxp_for_generation): Likewise.
4265 * lex.h (struct java_lc_s): Mark for gengtype.
4266 (java_lexer): Rearrange for gengtype.
4267 * config-lang.in (gtfiles): Add lex.h, parse.h.
4269 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4271 * All Files: Remove PARAMS macro.
4273 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4274 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4277 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4280 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4282 * Make-lang.in (java.install-common, java.uninstall,
4283 java.install-info, java.install-man): Prepend $(DESTDIR)
4284 to destination paths in all (un)installation commands.
4285 (java.install-common): Rewrite $(LN) command to support
4286 DESTDIR with "ln" as well as with "ln -s".
4288 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4290 * java-tree.h: Protect against multiple inclusion.
4292 2003-01-07 Tom Tromey <tromey@redhat.com>
4294 * class.c (add_assume_compiled): Don't adjust parent if we're
4295 already at the root of tree.
4297 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4299 * lang.c (dump_compound_expr): Prototype.
4301 2003-01-03 Tom Tromey <tromey@redhat.com>
4303 Fix for PR java/8712:
4304 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4305 when simply checking against `null'.
4307 2003-01-03 Tom Tromey <tromey@redhat.com>
4309 * gcj.texi (Standard Properties): Document http.proxyHost and
4312 * gcj.texi (GNU Classpath Properties): Document new properties.
4314 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4316 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4317 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4318 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4320 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4322 * Make-lang.in, boehm.c, buffer.c,
4323 buffer.h, builtins.c, class.c,
4324 config-lang.in, constants.c,
4325 convert.h, decl.c, except.c,
4326 expr.c, java-except.h,
4327 java-tree.h, javaop.def,
4328 jcf-parse.c, jcf-write.c,
4329 jv-scan.c, jvgenmain.c,
4330 jvspec.c, keyword.gperf,
4331 keyword.h, lang-options.h,
4332 lang-specs.h, lang.c, lex.c,
4333 lex.h, mangle.c, mangle_name.c,
4334 parse-scan.y, parse.h, parse.y,
4335 typeck.c, verify.c, xref.c,
4336 xref.h: Replace "GNU CC" with
4337 "GCC" in the copyright header.
4339 * check-init.c, gjavah.c, javaop.h,
4340 jcf-depend.c, jcf-dump.c, jcf-io.c,
4341 jcf-path.c, jcf-reader.c, jcf.h,
4342 zextract.c, zipfile.h: These files are
4343 "part of GCC". Also say "GCC" not "GNU CC".
4345 2002-12-30 DJ Delorie <dj@redhat.com>
4347 * Make-lang.in: Protect against texi2pod/pod2man failing.
4349 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4351 * gcj.texi: Use @copying.
4353 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4355 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4356 print_cxx_classname.
4357 (print_cxx_classname): Add add_scope parameter.
4358 (print_class_decls): Do not emit a semicolon after the extern
4360 (process_file): Adjust calls to print_cxx_classname.
4362 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4364 * gcj.texi: Include Cover Texts in man page.
4366 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4368 * class.c (build_static_field_ref): Check FIELD_FINAL.
4370 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4371 instead of current_constant_pool_data_ref.
4372 * java-tree.h (current_constant_pool_data_ref): Undefine.
4373 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4374 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4375 current_constant_pool_data_ref.
4377 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4378 not build_internal_class_name.
4380 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4381 Use it when class ref isn't certain to be compiled.
4383 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4385 * gcj.texi: Include gcc-common.texi.
4386 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4387 $(srcdir)/doc/include/gcc-common.texi.
4389 2002-12-22 Anthony Green <green@redhat.com>
4391 * gcj.texi (Limitations): Add note about org.xml.sax and
4394 2002-12-20 Tom Tromey <tromey@redhat.com>
4396 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4397 where minimum case value is Integer.MIN_VALUE.
4400 2002-12-18 Andrew Haley <aph@redhat.com>
4402 * parse.y (patch_invoke): Force evaluation order when `check' is
4403 set. For PR libgcj/8945.
4405 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4407 * gcj.texi: Change version number to 3.4.
4409 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4410 Andrew Haley <aph@redhat.com>
4412 * parse.y (source_end_java_method): Remove custom encoding of line
4413 numbers for a function decl before passing it to the back end.
4415 2002-12-03 Andrew Haley <aph@redhat.com>
4417 * class.c (make_class_data): New field, "chain".
4418 * decl.c (java_init_decl_processing): Likewise.
4420 2002-12-02 Tom Tromey <tromey@redhat.com>
4423 * parse.y (do_resolve_class): Handle qualified name via
4426 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4428 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4429 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4430 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4431 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4432 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4433 Include coretypes.h and tm.h.
4434 * Make-lang.in: Update dependencies.
4436 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4438 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4440 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4442 * jcf-reader.c: Don't expand JCF_readu4 inside the
4443 expansion of JCF_SKIP.
4445 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4447 * jcf-reader.c: Don't expand JCF_readu4 inside the
4448 expansion of JCF_SKIP.
4450 2002-11-22 Tom Tromey <tromey@redhat.com>
4452 * parse.y (patch_binop): Cast right hand side of shift expression
4453 to `int'. Fixes PR java/8676.
4455 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4456 Andrew Haley <aph@redhat.com>
4458 * gcc/java/jcf-write.c (write_classfile): Remove target
4459 class file, if it exists, before renaming the temporary
4462 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4464 * jvspec.c (lang_specific_spec_functions): New.
4466 2002-11-18 Tom Tromey <tromey@redhat.com>
4468 Fix for PR java/7912:
4469 * expr.c (can_widen_reference_to): Allow cast of array to
4470 Cloneable or Serializable.
4471 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4472 (java_io_serializable_identifier_node): Likewise.
4473 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4474 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4475 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4476 java_io_serializable.
4477 * decl.c (java_init_decl_processing): Initialize
4478 java_lang_cloneable_identifier_node and
4479 java_io_serializable_identifier_node.
4480 (java_lang_cloneable_identifier_node): New global.
4481 (java_io_serializable_identifier_node): Likewise.
4483 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4485 * buffer.c: Remove unnecessary casts.
4486 * check-init.c: Likewise.
4487 * class.c: Likewise.
4488 * constants.c: Likewise.
4490 * except.c: Likewise.
4491 * gjavah.c: Likewise.
4492 * jcf-io.c: Likewise.
4493 * jcf-parse.c: Likewise.
4494 * jcf-path.c: Likewise.
4495 * jvspec.c: Likewise.
4498 * verify.c: Likewise.
4500 2002-11-06 Tom Tromey <tromey@redhat.com>
4502 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4505 2002-11-05 Tom Tromey <tromey@redhat.com>
4507 Fix for PR java/6388.
4508 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4509 * java-tree.h (enum java_tree_index): New values
4510 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4511 (decimal_int_max, decimal_long_max): New defines.
4512 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4513 (error_if_numeric_overflow): Rewrote range checking.
4514 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4517 2002-11-02 Tom Tromey <tromey@redhat.com>
4519 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4521 * class.c (make_method_value): Put class name, not signature, into
4522 `throws' field. For PR java/8415.
4524 2002-10-24 Tom Tromey <tromey@redhat.com>
4526 * gcj.texi (Invoking gij): Document --showversion.
4527 (Standard Properties): java.library.path now set.
4529 2002-10-23 Tom Tromey <tromey@redhat.com>
4531 * gjavah.c (decode_signature_piece): In JNI mode, print
4532 `jobjectArray' when array depth is nonzero.
4535 2002-10-15 Andrew Haley <aph@redhat.com>
4537 * parse.y (patch_invoke): Call force_evaluation_order on a static
4539 (resolve_qualified_expression_name): Call force_evaluation_order
4540 on a arg list that is part of a Qualified Expression Name.
4542 * lang.c (dump_compound_expr): New.
4543 (java_dump_tree): New.
4545 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4547 * gcj.texi: Added item describing the GCJ runtime property
4550 2002-10-15 Richard Henderson <rth@redhat.com>
4552 * jcf-parse.c (get_constant): Fix type warning.
4554 2002-10-15 Andrew Haley <aph@redhat.com>
4556 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4557 (java_inlining_map_static_initializers): Declare.
4559 2002-10-14 Andrew Haley <aph@redhat.com>
4561 * tree-inline.c (remap_block): All local class initialization
4562 flags go in the outermost scope.
4563 (expand_call_inline): Call java_inlining_map_static_initializers.
4564 (expand_call_inline): Call java_inlining_merge_static_initializers.
4565 * java/lang.c (merge_init_test_initialization): New.
4566 (java_inlining_merge_static_initializers): New.
4567 (inline_init_test_initialization): New.
4568 (java_inlining_map_static_initializers): New.
4570 2002-10-11 Mark Wielaard <mark@klomp.org>
4572 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4574 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4576 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4578 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4580 * parse.y (merge_string_cste): Add parentheses around & within |.
4582 2002-10-08 Tom Tromey <tromey@redhat.com>
4584 * parse.y (variable_declarator_id): Simplify error path for
4585 array declarator error. For PR java/8003.
4587 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4589 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4592 2002-10-08 Andrew Haley <aph@redhat.com>
4594 * parse.y (attach_init_test_initialization_flags): Check for
4597 2002-10-07 Anthony Green <green@redhat.com>
4599 * parse.y (merge_string_cste): Fix bug in string concatenation.
4601 2002-10-03 Michael Koch <konqueror@gmx.de>
4603 * gcj.texi (Standard properties):
4604 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4606 2002-10-02 Roger Sayle <roger@eyesopen.com>
4608 PR optimization/6627
4609 * lang.c (java_init): If storing the vbit in function
4610 pointers, ensure that force_align_functions_log is atleast
4611 one to aid compatability with g++ vtables.
4613 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4615 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4616 foul of type-based aliasing.
4618 2002-09-30 Anthony Green <green@redhat.com>
4620 * gcj.texi (Invoking jv-scan): Fix texinfo.
4622 2002-09-28 Anthony Green <green@redhat.com>
4624 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4625 (Code Generation): Add -fno-assert documentation.
4626 * jv-scan.c (flag_assert): New global.
4627 (options): Add assert option.
4628 (help): Add --no-assert documentation.
4629 * parse-scan.y (flag_assert): New global.
4630 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4631 (flag_assert): New global.
4632 * java-tree.h (flag_assert): New global.
4633 * lex.c (java_lex): Obey flag_assert.
4634 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4637 2002-09-26 Andrew Haley <aph@redhat.com>
4639 * expr.c (build_java_array_length_access): Check for null pointer.
4640 * expr.c (expand_java_arrayload): Likewise.
4642 2002-09-21 Richard Henderson <rth@redhat.com>
4644 * jcf-parse.c (get_constant): Decode from IEEE no matter
4645 what the target format.
4647 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4649 * ChangeLog: Follow spelling conventions.
4650 * class.c: Likewise.
4653 * gjavah.c: Likewise.
4654 * java-tree.h: Likewise.
4655 * jcf-dump.c: Likewise.
4656 * jcf-parse.c: Likewise.
4657 * jvspec.c: Likewise.
4659 * mangle.c: Likewise.
4660 * parse.y: Likewise.
4662 2002-09-17 Tom Tromey <tromey@redhat.com>
4664 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4665 where \r appears at EOF. Fixes PR java/7950.
4667 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4669 * jvspec.c (lang_specific_driver): Remove unused variable.
4671 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4673 * java-tree.h (union lang_tree_node): Add chain_next option.
4675 2002-09-16 Richard Henderson <rth@redhat.com>
4677 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4678 use new real.h interface.
4679 * jcf-write.c (find_constant_index): Use new real.h interface.
4680 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4682 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4684 * lang.c: Follow spelling conventions.
4686 2002-09-11 Per Bothner <per@bothner.com>
4688 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4689 constant to the type of the field.
4690 (java_complete_tree): Remove now-redundant code.
4692 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4694 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4697 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4698 return label if a ret instruction for the jsr has been reached.
4700 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4702 * parse.y (DIR_SEPARATOR): Don't define.
4703 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4705 2002-08-28 Andrew Haley <aph@redhat.com>
4707 * verify.c (verify_jvm_instructions): Allow exception handler
4708 inside code that is being protected, but generate a warning.
4709 * except.c (link_handler): Initialize `expanded' in new eh_range.
4710 (binding_depth, is_class_level, current_pc): Declare extern.
4712 2002-09-01 Mark Wielaard <mark@klomp.org>
4714 * gcj.texi: Add chapter about system properties.
4717 2002-08-26 Tom Tromey <tromey@redhat.com>
4719 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4720 conversion if RHS_TYPE is byte, short, or char.
4722 2002-08-22 Tom Tromey <tromey@redhat.com>
4724 * gcj.texi (Invoking gij): Document -cp and -classpath.
4726 2002-08-21 Tom Tromey <tromey@redhat.com>
4728 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4729 $(prefix)/share. For PR libgcj/7633.
4731 For PR java/6005 and PR java/7611:
4732 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4733 (java_can_use_bit_fields_p): New function.
4735 2002-08-16 Tom Tromey <tromey@redhat.com>
4737 * gcj.texi (Class Initialization): Mention class initialization of
4740 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4742 * Make-lang.in (java-tree-inline.o): New.
4743 (JAVA_OBJS): Add java-tree-inline.o.
4744 * parse.y (source_end_java_method): Call java_optimize_inline.
4745 (java_expand_method_bodies): Save method's tree in
4747 (add_stmt_to_compound): Keep track of the number of statments.
4748 * lang.c (java_init): Enable flag_inline_trees.
4749 (java_post_options): If flag_inline_functions is on, enable
4750 flag_inline_trees instread.
4751 (decl_constant_value): New.
4752 (java_tree_inlining_walk_subtrees): New.
4753 * java-tree.h (DECL_NUM_STMTS): New macro.
4754 (java_optimize_inline): Declare.
4755 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4756 Handle a LABEL_EXPR.
4757 * decl.c (build_result_decl): If we already have a DECL_RESULT
4759 (dump_function): New.
4760 (java_optimize_inline): New.
4761 (dump_function): New.
4763 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4766 * parse.y (build_assertion): Invert return from
4767 desiredAssertionStatus.
4769 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4771 * jcf-write.c (get_access_flags): Return correct access flags for
4772 private and protected inner classes.
4774 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4776 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4778 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4780 * mangle_name.c: Don't include obstack.h twice.
4781 * xref.c: Don't include obstack.h.
4783 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4785 * class.c: (permanent_obstack): Delete declaration.
4786 * constants.c: (permanent_obstack): Delete declaration.
4787 * except.c: (permanent_obstack): Delete declaration.
4788 * expr.c: (permanent_obstack): Delete declaration.
4789 * jcf-parse.c: (permanent_obstack): Delete declaration.
4790 (saveable_obstack): Delete declaration.
4791 * parse.h: (permanent_obstack): Delete declaration.
4792 * typeck.c: (permanent_obstack): Delete declaration.
4794 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4796 * gcj.texi (version-gcc): Increase to 3.3.
4798 2002-07-22 Tom Tromey <tromey@redhat.com>
4800 * lex.c (java_lex): Check for `e' or `E' after 0.
4802 2002-07-21 Richard Henderson <rth@redhat.com>
4804 * lang.c (java_unsafe_for_reeval): New.
4805 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4807 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4809 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4810 (jcf_path_init): Use GET_ENVIRONMENT.
4812 2002-07-10 Roger Sayle <roger@eyesopen.com>
4813 Zack Weinberg <zack@codesourcery.com>
4815 * builtins.c (initialize_builtins): Remove defines that
4816 handled C/C++ specific junk hereby removed from builtins.def.
4818 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4820 * lang.c (java_post_options): Update prototype.
4822 2002-07-05 Roger Sayle <roger@eyesopen.com>
4824 * builtins.c (initialize_builtins): Ignore the additional
4825 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4826 the builtins.def file.
4828 2002-07-01 Tom Tromey <tromey@redhat.com>
4831 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4834 2002-07-01 Roger Sayle <roger@eyesopen.com>
4836 * java/decl.c (builtin_function): Accept additional parameter.
4837 (java_init_decl_processing): Pass an additional NULL_TREE
4838 argument to builtin_function.
4840 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4842 * gcj.texi: Fixed gcj invocation example so that it compiles.
4844 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4846 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4847 * parse.y (mark_parser_ctxt): Likewise.
4848 (check_modifiers, declare_local_variables): Avoid incorrect
4849 hardcoded constant 10.
4851 * lex.c (java_read_char): Avoid "comparison is always true"
4854 2002-06-25 Andreas Schwab <schwab@suse.de>
4856 * expr.c (JSR): Avoid undefined operation on PC.
4858 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4860 * decl.c (clear_binding_level): Const-ify.
4862 2002-06-13 Akim Demaille <akim@epita.fr>
4864 * parse.y (class_declaration, interface_declaration): Make sure
4865 all their rules have an action, in order to avoid meaningless `$$
4866 = $1' and their type clashes.
4868 2002-06-11 Tom Tromey <tromey@redhat.com>
4870 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4871 * parse-scan.y (statement_without_trailing_substatement): Added
4873 (assert_statement): New rule.
4874 * java-tree.h (struct lang_type) [assertions]: New field.
4875 (TYPE_USES_ASSERTIONS): New macro.
4876 (CLASS_USES_ASSERTIONS): Likewise.
4877 (FIELD_SYNTHETIC): New define.
4878 * lex.c (java_lval;): Added ASSERT_TK.
4879 * parse.y (ASSERT_TK): Added.
4880 (statement_without_trailing_substatement): Added assert_statement.
4881 (assert_statement): New rule.
4882 (build_assertion): New function.
4883 (maybe_generate_pre_expand_clinit): Create and initialize
4884 $assertionsDisabled.
4885 (lookup_package_type): Removed decl.
4886 * keyword.h: Rebuilt.
4887 * keyword.gperf (assert): New token.
4889 2002-06-10 Akim Demaille <akim@epita.fr>
4891 * parse.y (interface_type_list, class_member_declaration)
4892 (unary_expression_not_plus_minus): Remove duplicate %type.
4895 2002-06-09 Tom Tromey <tromey@redhat.com>
4897 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4899 * parse.y (method_header): Give error message in all cases.
4902 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4904 Don't use RTL inlining. Fix for PR java/6820.
4905 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4906 (flag_really_inline): New.
4907 (java_decode_option): Set flag_really_inline if -finline-functions
4909 (java_post_options): New function. Turn off inlining unless
4910 flag_really_inline is set.
4912 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4914 * gjavah.c (throwable_p): Accept argument as either a classname or
4915 signature fragment. Create null-terminated classname string for super
4916 when calling itself recursively.
4917 (decode_signature_piece): Skip first character from class name
4918 signature when calling throwable_p.
4920 2002-06-08 H.J. Lu (hjl@gnu.org)
4922 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4924 2002-06-04 Tom Tromey <tromey@redhat.com>
4926 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4928 2002-06-04 Michael Koch <konqueror@gmx.de>
4930 * gcj.texi (Input Options): Fixed typo.
4932 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4934 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4935 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4936 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4937 and all now-pointless local variables. Rename other local
4938 variables to reflect their not being handles.
4940 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4941 #if JCF_USE_STDIO blocks.
4943 * parse.y: Add missing semicolon at end of rule.
4945 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4947 * check-init.c (attach_initialized_static_class): Delete, unused.
4948 * parse.y: Use htab_t instead of struct hashtable, update
4950 * java-tree.h: Include hashtab.h instead of hash.h.
4951 (struct lang_decl_func): Use htab_t, set up for gengtype.
4952 (struct init_test_hash_entry): Delete.
4953 (struct treetreehash_entry): New.
4954 (java_treetreehash_find): New
4955 (java_treetreehash_new): New prototype.
4956 (java_treetreehash_create): New prototype.
4957 (java_mark_tree): Delete prototype.
4958 (java_hash_hash_tree_node): Delete prototype.
4959 (java_hash_compare_tree_node): Delete prototype.
4960 (attach_initialized_static_class): Delete prototype.
4961 * expr.c (build_class_init): Update to use java_treetreehash
4963 (java_expand_expr): Update to use htab_t.
4964 (emit_init_test_initialization): Likewise.
4965 * decl.c (java_mark_tree): Delete.
4966 * class.c (init_test_hash_newfunc): Delete.
4967 (java_hash_hash_tree_node): Delete.
4968 (java_hash_compare_tree_node): Delete.
4969 (add_method_1): Update to use java_treetreehash functions.
4970 (JAVA_TREEHASHHASH_H): New macro.
4971 (java_treetreehash_hash): New function.
4972 (java_treetreehash_compare): New function.
4973 (java_treetreehash_find): New function.
4974 (java_treetreehash_new): New function.
4975 (java_treetreehash_create): New function.
4976 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4978 * Make-lang.in (java/parse.o): Depend on debug.h.
4979 * java-tree.h (struct lang_identifier): Use gengtype.
4980 (union lang_tree_node): New.
4981 (struct lang_decl_func): Use gengtype.
4982 (struct lang_decl_var): Likewise.
4983 (struct lang_decl): Likewise.
4984 * parse.y: Include debug.h.
4985 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4987 * lang.c (struct language_function): New dummy structure.
4989 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4990 descriminator for DECL_LANG_SPECIFIC.
4991 (struct lang_decl_func): Rename from struct lang_decl.
4992 (enum lang_decl_desc): New.
4993 (struct lang_decl): Make it a union. Update all the accessor macros.
4994 (struct lang_type): Use gengtype.
4995 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4996 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4997 are now the same size.
4998 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4999 use discriminator to mark DECL_LANG_SPECIFIC.
5001 * Make-lang.in (gt-java-builtins.h): New rule.
5002 (java/builtins.o): Add dependency on gt-<filename>.h.
5003 * builtins.c: Use gengtype for roots.
5004 (union string_or_tree): Use gengtype.
5005 (struct builtin_record): Use gengtype.
5006 * config-lang.in (gtfiles): Add builtins.c.
5008 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5009 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5010 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5011 gt-java-parse.h, gtype-java.h): Add rules to generate.
5012 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5013 (class.o): Add dependency on gt-*.h.
5014 (constants.o): Likewise.
5017 (jcf-parse.o): Likewise.
5018 (jcf-write.o): Likewise.
5020 * config-lang.in (gtfiles): New.
5021 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5022 * constants.c: Replace uses of ggc_add_* with GTY markers.
5024 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5025 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5026 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5027 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5029 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5031 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5032 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5034 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5035 Include gtype-java.h.
5037 2002-06-02 Tom Tromey <tromey@redhat.com>
5039 Fix for PR java/5913:
5040 * parse.y (patch_binop): Call patch_string on op1.
5042 2002-06-02 Tom Tromey <tromey@redhat.com>
5044 Fix for PR java/1343, PR java/6336:
5045 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5046 formatting. Changed return type.
5047 (anonymous_class_counter): Moved to top of file.
5048 (maybe_make_nested_class_name): Append number to class name for
5049 function-local classes.
5051 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5053 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5054 * Make-lang.in: Update dependency lists.
5056 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5058 * gjavah.c (throwable_p): Do not free the name of the class after
5059 passing it to find_class.
5060 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5061 * jcf-io.c (dirent.h): Include it.
5062 (fnmatch.h): Likewise.
5063 (compare_path): New function.
5064 (java_or_class_file): Likewise.
5065 (memoized_dirlist_entry): New type.
5066 (memoized_dirlist_lookup_eq): New function.
5067 (memoized_dirlists): New variable.
5068 (caching_stat): New function.
5069 (memoized_class_lookup_eq): New function.
5070 (memoized_class_lookups): Likewise.
5071 (find_class): Use memoized_class_lookups and caching_stat.
5072 * jcf.h (JCF_USE_SCANDIR): Define.
5073 * parse.y (java_expand_classes): Write the class files in reverse
5076 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5078 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5080 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5082 * jcf-write.c (write_classfile): Unlink the temporary file if it
5083 cannot be renamed. Use concat to build up the name of the
5086 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5088 * jcf-write.c (write_classfile): Write the file to a
5089 temporary file and then rename it.
5091 2002-05-07 Tom Tromey <tromey@redhat.com>
5093 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5095 Fix for PR java/1200:
5096 * gjavah.c (throwable_p): New function.
5097 (decode_signature_piece): Use it. A `WeakReference' isn't the
5100 (gcjh_streq): New function.
5102 2002-05-07 Andreas Jaeger <aj@suse.de>
5104 * parse.y (finish_for_loop): Fix if statement.
5106 2002-05-06 Tom Tromey <tromey@redhat.com>
5108 Fix for PR java/5941:
5109 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5110 loop update expression.
5111 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5112 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5114 2002-05-04 Mark Wielaard <mark@klomp.org>
5117 * parse.y (build_string_concatenation): Return just op1 only when op2
5118 is null and op1 is a STRING_CST, otherwise always construct a
5121 2002-04-27 Tom Tromey <tromey@redhat.com>
5124 * parse.y (string_convert_int_cst): New function.
5125 (merge_string_cste): Use it.
5127 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5129 * java-tree.h (java_parse_file): Update.
5130 (java_set_yydebug): Remove.
5131 * jcf-parse.c (yydebug): Remove.
5132 (java_set_yydebug): Die.
5133 (java_parse_file): Update.
5134 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5136 2002-04-24 Tom Tromey <tromey@redhat.com>
5139 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5140 EXPR_WFL_QUALIFICATION of qual_wfl.
5142 2002-04-23 Per Bothner <per@bothner.com>
5144 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5145 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5146 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5148 2002-04-23 Tom Tromey <tromey@redhat.com>
5151 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5152 recognize `-fcompile-resource='.
5153 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5156 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5158 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5159 paths. Fixes PR java/2791.
5161 2002-04-19 Andrew Haley <aph@redhat.com>
5163 * jcf-write.c (push_long_const): lo, hi: New variables.
5164 Use rshift_double to extract the high part of a 64-bit long.
5165 Use WORD_TO_INT to extract the low part.
5167 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5168 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5169 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5171 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5173 * typeck.c (incomplete_type_error): Remove.
5175 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5177 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5178 for hash synchronization.
5179 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5180 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5183 2002-04-16 Mark Wielaard <mark@klomp.org>
5185 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5188 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5190 Fix for PR java/6294:
5191 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5194 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5196 Fix for PR java/6085:
5197 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5198 to get enclosing "this" argument for inner-class constructor
5199 invocation. Pass correct arguments to build_access_to_thisn.
5201 2002-04-10 Andreas Jaeger <aj@suse.de>
5203 * gcj.texi (Input Options): Fix extdirs patch.
5205 2002-04-10 Anthony Green <green@redhat.com>
5207 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5209 2002-04-09 Anthony Green <green@redhat.com>
5211 * gcj.texi (Input Options): Add --extdirs documentation.
5212 * jcf-dump.c (OPT_extdirs): New macro.
5213 (options): Add extdirs option.
5214 (help): Describe --extdirs.
5215 (main): Handle OPT_extdirs.
5216 * gjavah.c (OPT_extdirs): New macro.
5217 (options): Add extdirs option.
5218 (help): Describe --extdirs.
5219 (main): Handle OPT_extdirs.
5220 * jcf-path.c (jcf_path_init): Add extdirs support.
5221 (jcf_path_extdirs_arg): New function.
5222 (extensions): New variable to hold extensions path entries.
5223 * jvspec.c: Remove -fextdirs= when compiling main().
5224 * lang.c (java_decode_option): Handle -fextdirs=.
5225 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5226 * Make-lang.in: Compile jcf-path with version info for use in
5227 identifying the appropriate libgcj.jar.
5229 2002-04-08 Tom Tromey <tromey@redhat.com>
5232 * .cvsignore: Added rmic.1 and rmiregistry.1.
5233 * gcj.texi (Top): Link to new nodes.
5234 (Invoking rmic): New node.
5235 (Invoking rmiregistry): Likewise.
5236 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5238 (java.maintainer-clean): Likewise.
5239 ($(srcdir)/java/rmic.1): New target.
5240 ($(srcdir)/java/rmiregistry.1): Likewise.
5241 (java.install-man): Handle rmic.1 and rmiregistry.1.
5243 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5245 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5246 Add note about handling uncaught exceptions. Add an exception handler
5249 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5251 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5252 after using it to patch CALL_EXPR.
5254 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5256 * gcj.texi (Invocation): Document CNI invocation API.
5258 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5260 * expr.c (truthvalue_conversion): Rename. Update.
5261 (expand_compare): Update.
5262 * java-tree.h (java_truthvalue_conversion): New.
5263 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5265 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5267 * java-tree.h (java_mark_addressable): New.
5268 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5269 * typeck.c (mark_addressable): Rename, update.
5271 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5273 * expr.c (build_java_binop): Update.
5274 * java-tree.h (java_signed_type, java_unsigned_type,
5275 java_signed_or_unsigned_type): Update.
5276 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5277 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5278 * parse.y (patch_binop): Update.
5279 * typeck.c (signed_or_unsigned_type, unsigned_type,
5280 signed_type): Update.
5282 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5284 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5285 (java_dummy_print): Remove.
5286 (lang_print_error): Rename. Exit early if inhibiting output.
5287 (inhibit_error_printing_function): New.
5288 (java_init): Don't set hook.
5289 (lang_init_source): Use new boolean.
5291 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5293 * parse.y (do_resolve_class): Fix infinite recursion.
5295 2002-03-29 Tom Tromey <tromey@redhat.com>
5297 * parse.y (check_inner_circular_reference): Ignore incomplete
5300 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5302 * Make-lang.in (builtins.o): Update.
5303 * boehm.c (get_boehm_type_descriptor): Update.
5304 * builtins.c: Include langhooks.h.
5305 * decl.c (java_init_decl_processing): Update.
5306 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5307 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5309 * typeck.c (type_for_mode, type_for_size): Update.
5311 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5313 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5315 2002-03-28 Tom Tromey <tromey@redhat.com>
5317 * except.c (expand_end_java_handler): If the handler type is NULL,
5318 use java.lang.Throwable. Fixes PR java/5986.
5320 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5322 Fix for PR java/4715:
5323 * jcf-parse.c (parse_source_file_3): New function.
5324 (read_class): Call it.
5325 (java_parse_file): Likewise.
5327 2002-03-28 Jan Hubicka <jh@suse.cz>
5329 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5331 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5333 * parse.y (resolve_package): Initialize "decl".
5334 (lookup_package_type): Remove unused function.
5336 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5338 Fix for PR java/5993:
5339 * parse.y (resolve_package): Return the decl if resolution was
5340 successful. Don't special case "java.lang" and "java.lang.reflect"
5341 packages. Set type_name to the merged identifier.
5342 (resolved_qualified_expression_name): Print error using "name" if
5343 resolve_package returns NULL_TREE.
5345 2002-03-27 Tom Tromey <tromey@redhat.com>
5347 * expr.c (expand_invoke): Don't generate null pointer check if
5348 we're calling <init>.
5350 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5352 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5354 * java-tree.h (java_lang_expand_expr): Similarly.
5355 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5356 (java_init): Don't set hook.
5358 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5360 Fix for PR java/5850:
5361 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5362 context if field was not found in the current scope.
5363 * expr.c (lookup_field): Don't look in enclosing contexts.
5365 2002-03-26 Tom Tromey <tromey@redhat.com>
5367 Fix for PR java/5942:
5368 * parse.y (init_src_parse): Added sanity check.
5369 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5372 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5374 * decl.c (lang_mark_tree): Rename java_mark_tree.
5375 * java-tree.h (java_mark_tree): New.
5376 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5378 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5380 * lex.c: Change java_perform_atof to take normal parameters
5381 instead of a pointer to a parameter block. Call it directly
5384 2002-03-22 Mark Wielaard <mark@klomp.org>
5386 Fix for PR java/5368:
5387 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5388 when printing error message.
5390 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5392 * decl.c (maybe_build_cleanup): Remove.
5394 2002-03-22 Tom Tromey <tromey@redhat.com>
5396 Andrew Haley <aph@cambridge.redhat.com>
5398 * expr.c (build_field_ref): Don't build a check if the field is a
5401 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5403 Fix for PR java/6026:
5404 * lex.c (java_lex): Fix parsing of consecutive floats.
5406 2002-03-21 Tom Tromey <tromey@redhat.com>
5408 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5411 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5413 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5414 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5416 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5418 * gcj.texi: @code{gcj} becomes @command{gcj}.
5419 @code{gcc} becomes @command{gcc}.
5420 GcjRaw changed to gnu.gcc.RawData.
5422 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5424 * decl.c (start_java_method): Use new hook.
5425 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5426 (java_init): Remove old hook.
5428 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5430 * builtins.c (define_builtin): Do nothing if `type' is null.
5433 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5435 * parse.y (parser_check_super_interface): Fix error message
5438 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5440 * jcf-parse.c (get_constant): Delete unused variables.
5442 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5444 * java-tree.h (java_parse_file): New.
5445 * jcf-parse.c (yyparse): Rename java_parse_file.
5446 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5448 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5450 * parse.y (craft_constructor): Return the constructor decl.
5451 (java_expand_classes): Update comments.
5452 (lookup_method_invoke): Call fix_constructors immediately for
5453 anonymous class. Fixes PR java/5935.
5455 2002-03-15 Anthony Green <green@redhat.com>
5457 * jcf-parse.c (yyparse): Don't emit class registration
5458 constructor when compiling resource files.
5460 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5462 * lang.c (java_tree_code_type, java_tree_code_length,
5463 tree_code_name): Delete.
5464 (tree_code_type, tree_code_length, tree_code_name): Define.
5465 (java_init): Don't try to copy into the various tree_code
5468 2002-03-12 Tom Tromey <tromey@redhat.com>
5470 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5471 UTF-8, not UCS-2. Fixes PR java/5923.
5473 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5474 a call_expr wrapped in a convert. Fixes PR java/5848.
5476 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5478 * jcf-write.c (write_classfile): Improve error strings.
5480 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5482 * lex.c: Adjust comments to GNU standards.
5484 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5486 Fix for PR java/5902:
5487 * lex.c (java_lex): Fix parsing of literals.
5489 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5491 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5492 to prevent it getting evaluated twice in the store checking case.
5493 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5496 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5498 * decl.c (java_init_decl_processing): Make sure class_type_node
5499 alignment is not less than 64 bits if hash synchronization is enabled.
5501 2002-03-08 Per Bothner <per@bothner.com>
5503 * parse.y (java_complete_lhs): Check if patch_assignment
5504 returned an error-mark.
5506 * parse.y (try_builtin_assignconv): Don't special-case zero.
5508 2002-03-08 Per Bothner <per@bothner.com>
5510 Fix for PR java/5812.
5511 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5512 here instead of in JSR macro. Likewise with load_type_state call.
5513 Do the latter on if the return_pc has been verified (the jsr returns).
5514 (JSR): Now just call build_java_jsr.
5516 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5518 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5519 (java.install-common): Link native driver to
5520 JAVA_TARGET_INSTALL_NAME.
5522 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5524 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5525 * builtins.c(sin_builtin): Likewise
5526 * builtins.c(sqrt_builtin): Likewise
5528 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5530 * java/expr.c, java/jcf-parse.c, java/lex.c:
5531 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5532 REAL_ARITHMETIC blocks unconditional. Delete some further
5533 #ifdef blocks predicated on REAL_ARITHMETIC.
5535 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5537 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5538 explicit sizeof/sizeof.
5539 * decl.c (java_init_decl_processing): Likewise.
5540 * jcf-parse.c (init_jcf_parse): Likewise.
5541 * parse.y (init_src_parse): Likewise.
5543 2002-03-02 Per Bothner <per@bothner.com>
5545 Make --CLASSPATH by a synonym for --classpath and -classpath.
5546 Implement --bootclasspath.
5547 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5548 (classpath_l): Remove.
5549 (jcf_path_CLASSPATH_arg): Remove.
5550 (jcf_path_bootclasspath_arg): New function.
5551 (jcf_path_seal): Simplify accordingly.
5553 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5554 (jcf_path_CLASSPATH): Remove declaration.
5555 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5556 (lang_specific_driver): Translate -bootclasspath.
5557 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5558 * lang.c (decode_lang_options): Do jcf_path_init first.
5559 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5560 * gjavah.c: Also handle --bootclasspath.
5561 Handle --CLASSPATH as a synonum for --classpath.
5562 * jcf-dump.c: Likewise.
5564 "." is not part of system path, but is the default for --classpath.
5565 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5566 (jcf_path_seal): Add "." if no CLASSPATH specified.
5568 * gcj.texi: Document changes.
5570 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5572 * expr.c (build_java_arraystore_check): Fix formatting.
5574 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5576 Fix for PR java/5758, java/5632:
5577 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5578 inner-class separator too.
5579 * parse.y (do_resolve_class): New local `decl_result.'
5580 Progressively build a name for what can have been loaded.
5582 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5584 * expr.c (java_array_data_offset): Removed function.
5585 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5586 (build_java_array_length_access): Obtain "length" value using a
5587 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5588 (build_java_arrayaccess): Correct comment. Access "data" using a
5589 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5590 (build_java_arraystore_check): New function.
5591 (expand_java_arraystore): Use build_java_arraystore_check.
5592 * parse.y (patch_assignment): Simplify code to insert a store check
5593 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5594 * check-init.c (check_init): Update to reflect that an array length
5595 access is now a COMPONENT_REF.
5596 * gcj.texi (Code Generation): Improve documentation of
5597 -fno-bounds-check. Add documentation for -fno-store-check.
5598 * java-tree.h (flag_store_check): Declare.
5599 (build_java_arraystore_check): Declare.
5600 * lang.c (flag_store_check): Initialize to 1.
5601 (lang_f_options): Add store-check option.
5602 * jvspec.c: Don't pass store-check option to jvgenmain.
5603 * lang-options.h: Add help string for -fno-store-check.
5605 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5607 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5608 * java-tree.h (java_dup_lang_specific_decl): New.
5609 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5611 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5613 * builtins.c, decl.c: Delete traditional-mode-related code
5614 copied from the C front end but not used, or used only to
5615 permit the compiler to link.
5617 2002-02-22 Tom Tromey <tromey@redhat.com>
5619 Fix for PR java/2369:
5620 * jvspec.c (verify_class_name): New function.
5621 (lang_specific_driver): Call it.
5622 (JAVA_START_CHAR_P): New macro.
5623 (JAVA_PART_CHAR_P): Likewise.
5625 2002-02-22 Per Bothner <per@bothner.com>
5627 * class.c: Change vtable to be more compatible with g++ v3 abi.
5628 (get_dispatch_table): Prepend offset-to-top (always 0) and
5629 type_info pointer (currently unimplemented hence NULL) to vtable.
5630 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5631 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5632 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5633 (build_dtable_decl): Add declarations for new fields.
5635 2002-02-20 Per Bothner <per@bothner.com>
5637 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5638 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5639 don't need to set it on the COMPOUND_EXPR - the caller does that.
5641 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5643 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5644 `--CLASSPATH' becomes `--classpath.'
5645 * gjavah.c: Likewise.
5646 * jcf-dump.c: Likewise.
5647 * lang-options.h: Likewise.
5649 * jcf-path.c: Updated comment.
5650 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5651 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5652 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5653 (jcf_path_CLASSPATH_arg): Ditto.
5654 (classpath_u): Updated leading comment.
5656 2002-02-20 Per Bothner <per@bothner.com>
5658 * builtins.c (check_for_builtin): New function.
5659 (build_call_or_builtin): Remove.
5660 * java-tree.h: Update accordingly.
5661 * expr.c (expand_invoke): Use build + check_for_builtin instead
5662 of build_call_or_builtin.
5663 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5664 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5665 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5667 2002-02-17 Tom Tromey <tromey@redhat.com>
5669 * java-tree.h (TYPE_STRICTFP): New macro.
5670 (struct lang_type) [strictfp]: New field.
5671 (CLASS_STRICTFP): New macro.
5672 (METHOD_STRICTFP): New macro.
5673 (struct lang_decl) [strictfp]: New field.
5674 * parse.y (method_header): Disallow strictfp constructor or
5676 (STRICT_TK): Move before MODIFIER_TK.
5677 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5678 (METHOD_MODIFIERS): Likewise.
5679 (INTERFACE_MODIFIERS): Likewise.
5680 * jcf-write.c (get_access_flags): Likewise.
5681 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5682 (add_method_1): Likewise.
5683 (get_access_flags_from_decl): Likewise.
5684 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5685 recognize strictfp flag.
5686 * jcf.h (ACC_STRICT): New define.
5688 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5690 * class.c(build_utf8_ref): Move declaration of decl_size
5692 2002-02-07 Tom Tromey <tromey@redhat.com>
5694 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5697 2002-02-04 Anthony Green <green@redhat.com>
5699 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5700 sections if available.
5702 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5704 * parse.y (java_expand_classes): Fix typo in static field loop.
5706 2002-02-02 Richard Henderson <rth@redhat.com>
5708 * class.c (add_field): Mark static fields external.
5709 (build_class_ref): Remove redundant set.
5710 * parse.y (java_expand_classes): Mark static fields of classes
5711 to be compiled as local.
5712 * jcf-parse.c (parse_class_file): Likewise.
5714 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5716 * gcj.texi (About CNI): New node.
5718 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5721 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5722 setlocale() with LC_CTYPE as a parameter.
5725 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5727 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5728 Follow GNU Coding Standards for --version.
5730 2002-01-28 Tom Tromey <tromey@redhat.com>
5732 * expr.c (build_jni_stub): Ensure storage for `meth' is
5734 * parse.y (java_complete_expand_methods): Set
5735 current_function_decl before building JNI stub.
5737 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5739 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5742 2002-01-22 Tom Tromey <tromey@redhat.com>
5744 * decl.c (java_init_decl_processing): Use add_predefined_file.
5745 Predefine RawData.java.
5746 (predef_filenames): Removed.
5747 (java_init_decl_processing): Don't register predef_filenames.
5748 * jcf-parse.c (add_predefined_file): New function.
5749 (predefined_filename_p): Rewrote.
5750 (predefined_filename_p): No longer static.
5751 * decl.c (java_init_decl_processing): Call initialize_builtins.
5752 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5753 (java/builtins.o): New target.
5754 * builtins.c: New file.
5755 * parse.y (patch_invoke): Use build_call_or_builtin.
5756 * java-tree.h (build_call_or_builtin): Declare.
5757 (initialize_builtins): Declare.
5758 (java_set_exception_lang_code): Removed unused declaration.
5759 (PREDEF_FILENAMES_SIZE): Removed.
5760 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5761 (predef_filenames): New define.
5762 (add_predefined_file): Declare.
5763 (predefined_filename_p): Declare.
5764 * expr.c (expand_invoke): Use build_call_or_builtin.
5766 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5768 * parse.y (patch_switch_statement): Fix format specifier.
5770 2002-01-16 Tom Tromey <tromey@redhat.com>
5772 More for PR java/5365:
5773 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5775 (process_file): Generate include for
5776 java.lang.UnsupportedOperationExceptions.
5778 2002-01-15 Andreas Jaeger <aj@suse.de>
5780 * .cvsignore: Add man pages.
5782 2002-01-15 Tom Tromey <tromey@redhat.com>
5784 Fix for PR java/5365:
5785 * gjavah.c (process_file): Turn class name into a file name.
5787 2002-01-14 Matthias Klose <doko@debian.org>
5789 * gcj.texi: Fix whitespace and formatting errors in the
5790 synopsis of the man pages. Update copyright.
5792 2002-01-14 Tom Tromey <tromey@redhat.com>
5795 * Make-lang.in (java.install-man): Handle jv-convert man page.
5796 (java.generated-manpages): Added jv-convert.1.
5797 (java.uninstall): Remove jv-convert.1.
5798 (java.maintainer-clean): Likewise.
5799 ($(srcdir)/java/jv-convert.1): New target.
5800 * gcj.texi (Top): Link to jv-convert node.
5801 (Individual utilities): Likewise.
5802 (Invoking jv-convert): New node.
5804 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5805 Martin Kahlert <martin.kahlert@infineon.com>
5807 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5808 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5810 2002-01-03 Graham Stott <grahams@redhat.com>
5812 * class.c (compile_resource_file): Update copyright date.
5813 Constify filename parameter.
5814 (java-tree.h): Update copyright date.
5815 (compile_resource_file): Constify filename parameter.
5817 2002-01-03 Graham Stott <grahams@redhat.com>
5819 * gcc/jcf-parse.c: Update copyright date.
5820 (yyparse): Constify resource_filename.
5822 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5824 * parse.y (src_parse_roots): Don't needlessly zero init.
5826 2001-12-31 Tom Tromey <tromey@redhat.com>
5828 * parse.y (dump_java_tree): New function.
5829 (source_end_java_method): Call it.
5830 (end_class_declaration): Likewise.
5831 * lang.c (java_decode_option): Call dump_switch_p.
5833 2001-12-28 Tom Tromey <tromey@redhat.com>
5835 * gen-table.pl: Don't process characters after \uffff. Added
5836 comment pointing to input file.
5838 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5840 * gen-table.pl: Const-ify output. Document the location of a
5841 suitable unicode input file.
5843 * chartables.h: Regenerate.
5845 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5847 * chartables.h: Const-ify.
5848 * gjavah.c (options): Likewise.
5849 * jcf-dump.c (options): Likewise.
5850 * jv-scan.c (options): Likewise.
5851 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5852 * parse.y (binop_lookup): Likewise.
5854 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5856 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5857 the static arrays that are output.
5858 * jvspec.c (jvgenmain_spec): Make static.
5859 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5860 * keyword.h: Regenerate.
5861 * lang.c (string_option, process_option_with_no, lang_f_options,
5862 lang_W_options): Const-ify.
5863 * lex.c (java_lex): Likewise.
5865 2001-12-21 Richard Henderson <rth@redhat.com>
5867 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5868 (get_boehm_type_descriptor): ... here. Arrange for the
5869 TREE_TYPE to get set properly.
5871 2001-12-21 Richard Henderson <rth@redhat.com>
5873 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5874 only if the target requires collect2.
5876 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5878 2001-12-20 Tom Tromey <tromey@redhat.com>
5881 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5882 CAN_COMPLETE_NORMALLY for the node.
5883 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5884 generate code for second branch if first branch can't complete
5886 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5887 the loop head if the loop body can't complete normally.
5889 2001-12-20 Tom Tromey <tromey@redhat.com>
5892 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5893 case where `finally' clause can't complete normally.
5895 2001-12-20 Tom Tromey <tromey@redhat.com>
5898 * parse.y (analyze_clinit_body): Added this_class parameter.
5899 Check for more cases where we must keep <clinit>.
5900 (maybe_yank_clinit): Cleaned up flow control.
5902 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5904 * decl.c (java_init_decl_processing): Don't initialize
5905 finit_leg_identifier_node.
5906 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5907 (finit_leg_identifier_node): Remove.
5908 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5910 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5912 * mangle.c (mangle_member_name): Don't special-case for
5914 * mangle_name.c (unicode_mangling_length): Likewise.
5915 (append_unicode_mangled_name): Likewise.
5916 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5919 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5921 * expr.c (build_java_array_length_access): Don't force null pointer
5922 check unless flag_check_references is set.
5924 2001-12-20 Tom Tromey <tromey@redhat.com>
5926 Fix for PR java/3417:
5927 * parse.y (patch_assignment): Added special processing for
5929 (patch_return): Don't convert booleans to integers, and don't
5930 special-case `null'.
5932 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5934 * config-lang.in (diff_excludes): Remove.
5936 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5938 * gcj.texi: Update link to GCC manual.
5940 2001-12-17 Tom Tromey <tromey@redhat.com>
5942 * parse.y (link_nested_class_to_enclosing): Removed useless
5945 2001-12-16 Tom Tromey <tromey@redhat.com>
5947 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5950 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5952 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5953 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5956 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5958 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5960 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5962 * decl.c (java_init_decl_processing): Build otable_type correctly.
5963 otable_decl is an otable_type.
5965 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5967 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5968 otable_type, otable_ptr_type, method_symbol_type,
5969 method_symbols_array_type, method_symbols_array_ptr_type): New
5970 field/global tree definitions.
5971 (flag_indirect_dispatch): New flag.
5972 * decl.c (java_init_decl_processing): Initialize new otable and
5973 otable_syms type nodes and decls. Add new field "index" to
5975 * class.c (build_method_symbols_entry): New function.
5976 (make_method_value): Set "index" to to method's vtable index for
5977 virtual methods when indirect-dispatch is not used.
5978 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5979 and set vtable_method_count to -1. Set otable and otable_syms field
5980 if indirect-dispatch is used and there was something to put in them.
5981 (build_method_symbols_entry): New function.
5982 (emit_offset_symbol_table): New function.
5983 * expr.c (get_offset_table_index): New function.
5984 (build_invokevirtual): Build array reference to otable at the index
5985 returned by get_offset_table_index, and use the result as the vtable
5987 (build_invokeinterface): Similar.
5988 * jcf-parse.c (yyparse): If indirect-dispatch, call
5989 emit_offset_symbol_table at the end of compilation, after all classes
5990 have been generated.
5991 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5992 * lang.c (flag_indirect_dispatch): Define.
5993 (lang_f_options): Add indirect-dispatch flag.
5995 2001-12-14 Matthias Klose <doko@debian.org>
5997 * gcj.texi: Markup for man page generation. Document missing
5998 options printed by <tool> --help.
5999 Terminate description of gij's -ms option with a dot.
6000 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6001 (java.generated-manpages java.install-man, java.uninstall,
6002 java-maintainer-clean) Updated.
6004 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6006 * class.c (get_dispatch_table): Fix java vtable layout
6007 for TARGET_VTABLE_USES_DESCRIPTORS.
6008 * decl.c (java_init_decl_processing): Initialize
6009 alloc_no_finalizer_node, finalize_identifier_node.
6010 * expr.c (class_has_finalize_method): New function.
6011 (expand_java_NEW): Generate calls for finalizer-free allocation.
6012 (build_invokevirtual): Fix java vtable layout for
6013 TARGET_VTABLE_USES_DESCRIPTORS.
6014 * java-tree.h (enum java_tree_index): New entries:
6015 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6016 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6017 (class_has_finalize_method): declare.
6018 (HAS_FINALIZER_P): New macro.
6019 * parse.y (patch_invoke): Generate calls for finalizer-free
6022 2001-12-12 Matthias Klose <doko@debian.org>
6024 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6025 whitespace at end of line.
6027 2001-12-11 Tom Tromey <tromey@redhat.com>
6029 * lex.c (java_init_lex): Define wfl_to_string as
6030 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6032 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6034 * class.c (make_method_value): Use null_pointer_node to
6035 represent empty exception table.
6037 2001-12-10 Tom Tromey <tromey@redhat.com>
6039 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6041 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6043 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6045 2001-12-09 Per Bothner <per@bothner.com>
6047 * check-init.c (current_switch_has_default): New static field.
6048 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6049 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6050 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6052 2001-12-09 Tom Tromey <tromey@redhat.com>
6054 * check-init.c (check_init): Don't allow pre- or post- increment
6055 or decrement of final variable.
6056 (final_assign_error): Minor error message rewording.
6058 2001-12-08 Tom Tromey <tromey@redhat.com>
6060 * java-tree.h: Fixed typo.
6062 * gjavah.c (decompile_method): Don't decompile to `return this'
6065 * gjavah.c (cxx_keywords): Re-sorted.
6066 * lex.c (cxx_keywords): Re-sorted.
6068 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6071 * gjavah.c (print_namelet): Clear subnamelets.
6072 (HANDLE_METHOD): Set `method_printed' earlier.
6074 2001-12-07 Tom Tromey <tromey@redhat.com>
6076 * lang.c (lang_f_options): Added
6077 optimize-static-class-initialization.
6078 (java_decode_option): Removed special case.
6080 2001-12-07 Per Bothner <per@bothner.com>
6082 * check-init.c (check_init): Fix typo freeing memory twice.
6084 2001-12-05 Per Bothner <per@bothner.com>
6086 Restore support for static class initialization optimization.
6087 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6088 * check-init.c (check_int): At end of BLOCK handle initialization
6089 blocks, which used to be done in java_complete_expand_method but did
6090 not handle the case where check_for_initialization might allocate
6091 more than a word of bits.
6092 * decl.c (lang_make_tree): The smic field is now a tree.
6093 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6094 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6096 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6098 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6099 Change from a hash table to a list.
6100 (struct_lang_decl): Change field 'smic' to match.
6101 * class.c (add_method_1): Initialize
6102 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6103 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6104 (java_expand_method_bodies): -here, since 'smic' is now a list.
6105 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6107 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6109 * class.c (java_hash_compare_tree_node): Fix casts.
6111 2001-12-04 Per Bothner <per@bothner.com>
6113 * check-init.c: Handle definite unassignment to finals in addition
6114 to definite assignment.
6115 (loop_current_locals): New field.
6116 (num_current_locals, int start_current_locals, num_current_words):
6118 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6119 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6120 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6121 (get_variable_decl, check_final_reassigned): New functions.
6122 (check_init, check_bool_init): Modify as needed for checking finals.
6123 (check_for_initialization): Take extra parameter and return void.
6124 Do extra start-up logic to check final fields for assignment.
6125 * parse.y (check_static_final_variable_assignment_flag,
6126 reset_static_final_variable_assignment_flag, check_final_assignment,
6127 check_final_variable_local_assignment_flag,
6128 reset_final_variable_indirect_assignment_flag,
6129 reset_final_variable_global_assignment_flag): Remove functions.
6130 (java_complete_expand_methods, outer_field_access_fix,
6131 patch_assignment): Remove no-longer used logic.
6132 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6133 * parse.y (register_fields, java_complete_tree): Update accordingly.
6135 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6136 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6137 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6139 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6141 * java-tree.h (DECL FINAL): New bit-field.
6142 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6143 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6144 (DECL_INIT_CALLS_THIS): New macro.
6145 (struct lang_decl): New bit-field init_calls_this.
6146 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6147 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6148 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6149 use it for both local variables and final fields.
6150 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6152 (struct lang_type): Remove hfv bit-field.
6153 (check_for_initialization): Change to return void.
6155 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6156 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6157 * check-init.c (final_assign_error): New helper function.
6158 (check_final_reassigned, check_init): Use it.
6159 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6161 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6162 bit-fields to unsigned.
6164 2001-12-03 Per Bothner <per@bothner.com>
6166 * parse.y (patch_binop): Minor constant folding.
6168 * parse.y (build_current_thisn): Shorter 'buffer'.
6170 2001-12-03 Per Bothner <per@bothner.com>
6172 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6173 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6174 * jcf-write.c (generate_bytecode_insns): Remove support for
6175 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6176 * check-init.c (check_init): Likewise.
6178 2001-12-03 Per Bothner <per@bothner.com>
6180 * verify.c (subroutine_nesting): New function.
6181 (verify_jvm_instructions): Use it to fix logic for checking that
6182 we're done with the current subroutine.
6184 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6185 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6187 2001-12-03 Per Bothner <per@bothner.com>
6189 * jcf.h: Fix obvious typo in comment.
6190 * typeck.c (build_null_signature): Add comment.
6192 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6194 * expr.c: Remove leading capital from diagnostic messages, as
6195 per GNU coding standards.
6196 * jcf-io.c: Similarly.
6197 * jcf-parse.c: Similarly.
6198 * jv-scan.c: Similarly.
6199 * jvspec.c: Similarly.
6200 * mangle.c: Similarly.
6202 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6203 Alexandre Petit-Bianco <apbianco@redhat.com>
6205 * expr.c (build_java_arrayaccess): Call save_expr on array for
6206 correct evaluation order, modified comment, fixed indentation.
6207 * parse.y: (patch_assignment): Correctly extract the array base
6208 from the tree generate by build_java_arrayaccess, added comments.
6209 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6210 Fixes PR java/3096, PR java/3803, PR java/3965.
6212 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6214 * expr.c (expand_byte_code): Remove trailing periods from messages.
6215 * jcf-parse.c (load_class, jcf_parse): Similarly.
6216 * jcf-write.c (generate_classfile): Similarly.
6217 * lex.c (java_lex): Similarly.
6219 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6221 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6223 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6225 * Make-lang.in (java.generated-manpages): New dummy target.
6227 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6229 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6231 (lang_specific_pre_link): Use set_input to set input_filename.
6233 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6234 (main): Fix definition.
6235 Strip `main' from classname.
6238 2001-11-18 Roger Sayle <roger@eyesopen.com>
6240 * parse.h (java_expand_switch): Remove old prototype.
6242 2001-11-18 Tom Tromey <tromey@redhat.com>
6244 Fix for PR java/1401:
6245 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6247 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6250 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6252 * lang.c (finish_parse): Rename to java_finish.
6253 (LANG_HOOKS_FINISH, java_finish): New.
6255 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6257 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6258 * java-tree.h: New prototype.
6259 * lang.c (java_init): Update prototype. Combine with old init_parse.
6261 2001-11-13 Tom Tromey <tromey@redhat.com>
6263 * gjavah.c (method_signature): New global.
6264 (HANDLE_METHOD): Set it.
6265 (decompile_return_statement): New function.
6266 (decompile_method): Use it.
6267 (print_method_info): Removed `synth' argument.
6269 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6271 * java-tree.h (java_set_yydebug): New.
6272 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6273 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6274 (print_lang_decl, print_lang_type, print_lang_identifier,
6275 print_lang_statistics, lang_print_xnode): Remove.
6277 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6279 * jcf-parse.c (init_lex): Remove.
6280 * lang.c (language_string, lang_identify): Remove.
6281 (struct lang_hooks): Constify.
6282 (LANG_HOOKS_NAME): Override.
6283 (init_parse): Update.
6285 2001-11-08 Andreas Franck <afranck@gmx.de>
6287 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6288 program_transform_name the way suggested by autoconf.
6289 (java.install-common): Also transform auxiliary program names with
6290 program_transform_name.
6292 2001-11-08 Tom Tromey <tromey@cygnus.com>
6294 * parse.y (trap_overflow_corner_case): New rule.
6295 (unary_expression): Use it.
6296 * lex.c (java_init_lex): Don't set minus_seen.
6297 (yylex): Don't use minus_seen. Communicate overflow to parser for
6299 (error_if_numeric_overflow): New function.
6300 * parse.h (minus_seen): Removed field.
6301 (JAVA_RADIX10_FLAG): New define.
6303 2001-11-07 Tom Tromey <tromey@redhat.com>
6305 Patch for PR java/1414:
6306 * parse.y (case_label_list): New global.
6307 (goal): Register case_label_list with GC.
6308 (java_complete_lhs): Save new case on case_label_list.
6309 (patch_switch_statement): Check for duplicate case labels.
6311 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6313 * parse.y (patch_assignment): Removed unused third argument.
6314 (java_complete_lhs): Removed unused third argument to patch_assignment.
6316 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6318 * lang.c: Include langhooks-def.h.
6319 * Make-lang.in: Update.
6321 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6323 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6325 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6327 * mangle.c (find_compression_record_match): Don't match compression
6328 records for package name elements unless they occur at the start of
6329 the name. Fix for PR java/4717.
6331 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6333 * expr.c (expand_java_field_op): Don't special-case references to
6334 java.lang.PRIMTYPE.TYPE.
6335 (build_primtype_type_ref): Removed.
6336 * java-tree.h (build_primtype_type_ref): Remove prototype.
6337 * parse.y (maybe_build_primttype_type_ref): Removed.
6338 (complete_function_arguments): Don't special-case references to
6339 java.lang.PRIMTYPE.TYPE.
6340 (patch_assignment): Likewise.
6341 (array_constructor_check_entry): Likewise.
6343 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6345 * mangle.c (static tree compression_table): Fixed leading comment.
6346 * parse.h (struct parser_ctxt): Fixed field comment.
6347 * parse.y (check_pkg_class_access): New prototype, fixed leading
6348 comment, new parameter used to emit error only if passed as true.
6349 (parse_check_super): Pass extra argument to check_pkg_class_access.
6350 (do_resolve_class): Likewise.
6351 (process_imports): Likewise.
6352 (read_import_dir): Fixed indentation.
6353 (find_in_imports_on_demand): New local class_type_name. Local
6354 node_to_use deleted. while loop changed into for loop. Report
6355 multiple definition only for accessible classes. Improved error
6357 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6358 assigned to parameter list, fixed indentation. while loop changed
6359 into for loop, restore TREE_CHAIN on local `tem' before the next
6362 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6364 * lang.c (lang_get_alias_set): Deleted.
6366 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6368 * gjavah.c (jni_print_char): Fix thinko in last change.
6370 * gjavah.c (jni_print_char, decode_signature_piece): Use
6371 safe-ctype macros and/or fold extra calls into fewer ones.
6372 * lex.c (java_read_unicode, java_lex): Likewise.
6373 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6374 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6375 * mangle_name.c (append_unicode_mangled_name,
6376 unicode_mangling_length): Likewise.
6378 2001-10-17 Richard Henderson <rth@redhat.com>
6380 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6382 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6384 * lang.c (langhooks.h): Included.
6385 (LANG_HOOKS_INIT): Redefined.
6386 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6387 (LANG_HOOKS_DECODE_OPTION): Likewise.
6388 (struct lang_hooks lang_hooks): New initialization.
6390 2001-10-11 Per Bothner <per@bothner.com>
6392 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6393 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6394 The former is simpler, and jcf-write.c handles it better.
6395 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6396 or WITH_CLEANUP_EXPR.
6397 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6398 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6400 * parse.y (patch_if_else_statement): If the condition is constant,
6401 optimize away the test.
6403 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6405 * parse.y (patch_cast): Call patch_string on the first operand of
6406 the incoming node, update it if necessary. Fixes PR java/4510.
6408 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6410 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6411 when name qualifier matches a package name.
6413 2001-10-08 Tom Tromey <tromey@redhat.com>
6415 Fix for PR java/4489:
6416 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6417 force a new label when computing `body_block'.
6419 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6421 * jcf-io.c (format_uint): Const-ify.
6422 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6423 * lex.c (java_get_line_col): Likewise.
6424 * parse.y (build_incdec): Likewise.
6426 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6428 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6429 a NULL enclosing context if appropriate. Fixes PR java/4466.
6431 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6433 * parse.y (patch_assignment): Use lvalue's original TYPE when
6434 building the final COMPOUND_EXPR.
6435 (try_reference_assignconv): Fixed leading comment.
6437 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6439 * parse.y (check_final_variable_indirect_assignment): For
6440 COMPOUND_EXPR, return only if finals were found initialized
6441 properly, if not, keep on checking.
6442 (check_final_variable_global_assignment_flag): New local
6443 error_found, set when appropriate and used to decide whether to
6444 report uninitialized finals. Fixed typo in comment.
6446 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6448 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6449 last three initializations. Fixes PR java/4360.
6451 2001-09-21 Richard Henderson <rth@redhat.com>
6453 * class.c (get_dispatch_table): Handle function descriptors.
6454 (build_dtable_decl): Likewise.
6455 * expr.c (build_invokevirtual): Likewise.
6457 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6459 * parse.y (patch_method_invocation): Build class initialization
6460 when static finals are used to qualify method invocation.
6463 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6465 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6466 build_type_name_from_array_name.
6467 (STRING_STRIP_BRACKETS): New macro.
6468 * parse.y (build_type_name_from_array_name): New function.
6469 (array_creation_expression:): Accumulate []s instead of [s.
6470 (cast_expression:): Accumulate []s instead of [s after cast type
6472 (build_array_from_name): Local string deleted, use
6473 build_type_name_from_array_name.
6474 (build_unresolved_array_type): Accumulate []s instead of [s after
6476 (register_fields): Fixed comment.
6477 (resolve_class): Local name, base deleted, new locals tname and
6478 array_dims. Use build_type_name_from_array_name. Use array_dims to
6480 (purify_type_name): Use STRING_STRIP_BRACKETS.
6482 2001-09-18 Andreas Jaeger <aj@suse.de>
6484 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6485 * jv-scan.c: Likewise.
6487 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6489 * parse.y (patch_method_invocation): Inner class creation context
6490 check not enforced within constructors. Fixes PR java/1873.
6492 2001-09-16 Tom Tromey <tromey@redhat.com>
6494 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6495 NOTE_PUSH for single-case push. Fixes PR java/4189.
6497 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6499 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6500 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6501 (struct lang_type): New fields import_list and import_demand_list.
6502 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6503 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6504 (do_resolve_class): New local saved_enclosing_type, initialized,
6505 passed as parameter to find_in_imports and find_in_imports_on_demand.
6506 (find_in_imports): Added paramater enclosing_type, use its
6507 TYPE_IMPORT_LIST when applicable.
6508 (find_in_imports_on_demand): Added parameter enclosing_type, use
6509 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6510 declaration and initialization.
6511 (fold_constant_for_init): Switch/restore current_class to the
6512 appropriate context.
6514 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6516 * verify.c (verify_jvm_instructions): Fix typo.
6518 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6520 * expr.c (expand_invoke): Const-ification.
6521 * parse.y (patch_method_invocation): Likewise.
6523 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6525 * gjavah.c (cxx_keywords): Const-ification.
6526 * keyword.gperf (java_keyword): Likewise.
6527 * lang.c (java_tree_code_name): Likewise.
6528 * lex.c (cxx_keywords): Likewise.
6529 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6531 2001-09-11 Richard Henderson <rth@redhat.com>
6533 * parse.h (ctxp_for_generation): Mark extern.
6535 2001-09-10 Richard Henderson <rth@redhat.com>
6537 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6539 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6541 * typeck.c (java_array_type_length, build_prim_array_type):
6542 Represent empty arrays by NULL index.
6544 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6546 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6547 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6549 2001-09-06 Anthony Green <green@redhat.com>
6551 * class.c (O_BINARY): Define if necessary.
6552 (registerResource_libfunc): Declare.
6553 (init_class_processing): Initilize registerResource_libfunc.
6554 (compile_resource_file): New function.
6555 * java-tree.h (resource_name): Declare.
6556 (compile_resource_file): Declare.
6557 * jcf-parse.c (yyparse): Handle compiling java resource files.
6558 * lang.c (java_decode_option): Handle -fcompile-resource option.
6559 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6561 * gcj.texi (Code Generation): Add documentation for -R flag.
6563 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6565 * jcf-write.c (generate_classfile): Issue an error in case of
6566 field/initial value mismatch.
6567 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6568 being initialized and we're generating bytecode.
6569 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6570 set DECL_INITIAL properly when appropriate.
6574 2001-09-01 Per Bothner <per@bothner.com>
6576 * parse.y (maybe_yank_clinit): A field without an initializer is not
6577 relevant. All initializers except static final and constant require
6578 <clinit>, regardless of flag_emit_class_files.
6580 2001-08-31 Per Bothner <per@bothner.com>
6582 * class.c (set_constant_value): When not emitting class files, then a
6583 String ConstantValue is a utf8const_ptr_type.
6585 2001-08-30 Per Bothner <per@bothner.com>
6587 * jcf-write.c (generate_classfile): Check that field is primitive
6588 or string before emitting ConstantValue attribute.
6590 2001-08-30 Per Bothner <per@bothner.com>
6592 * parse.y (resolve_qualified_expression_name): If creating a
6593 COMPOUND_EXPR, set it's type correctly.
6595 2001-08-30 Per Bothner <per@bothner.com>
6597 * jcf-io.c (open_class): Set filename field.
6599 * jcf-parse,c (parse_class_file): Set current_function_decl
6600 for better error message when Code attribute is missing.
6602 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6603 better diagnostics, especially for constructors.
6605 2001-08-30 Per Bothner <per@bothner.com>
6607 * jcf-write.c (generate_classfile): Don't write ConstantValue
6608 attribute if field is not final, for compatibility with jdk.
6610 * jcf-write.c (generate_classfile): Convert ConstantValue values
6611 to correct type. Work-around for front-end bug.
6612 * class.c (set_constant_value): Error if constant has wrong type.
6614 2001-08-30 Per Bothner <per@bothner.com>
6616 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6617 "Double" are printed at verbosity 1.
6619 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6621 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6623 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6625 * parse.y (patch_assignment): Don't verify final re-assignment here.
6626 (java_complete_lhs): Verify assignments to finals calling
6627 patch_assignment. Verify re-assignments to finals before calling
6630 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6632 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6635 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6637 * lex.c (java_lex): new local found_hex_digits. Set and then used
6638 in test to reject invalid hexadecimal numbers.
6639 * parse.y (java_complete_tree): Prevent unwanted cast with
6640 initialized floating point finals.
6641 (patch_binop): Emit a warning when detecting a division by zero,
6642 mark result not constant, don't simplify non integer division.
6644 2001-08-28 Per Bothner <per@bothner.com>
6646 * jcf-write.c (generate_bytecode_insns): For increments and
6647 decrements just recurse to push constant. Improvement on Mark's patch.
6649 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6651 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6652 real conversion for increments and decrements of reals.
6654 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6656 * parse.y (resolve_qualified_expression_name): Handle unresolved
6657 qualified expressions, prevent numerical qualifiers, fixed typo.
6660 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6662 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6663 don't report anything but deprecated class when marked so. Handle
6665 (patch_method_invocation): Check deprecation on methods and types.
6666 (patch_binop): code becomes an enum tree_code, added default: to
6667 switch to handle that. Detect division by zero, try to fold and
6668 return before using a subroutine.
6670 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6672 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6673 file smaller than 4 bytes.
6674 * parse.y (check_inner_circular_reference): New function.
6675 (check_circular_reference): Likewise.
6676 (array_initializer:): Accept {,}.
6677 (java_check_circular_reference): Rewritten using
6678 check_circular_reference and check_inner_circular_reference.
6679 (java_complete_expand_method): Unconditionally save and restore
6680 the unpurged exception list.
6681 (build_dot_class_method_invocation): Unmangle signature parameter.
6683 2001-08-21 Tom Tromey <tromey@redhat.com>
6685 * decl.c (init_decl_processing): Add `throws' field to method
6687 * class.c (make_method_value): Compute `throws' field for method.
6689 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6691 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6692 circularity is detected.
6693 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6695 2001-08-17 Richard Henderson <rth@redhat.com>
6697 * class.c (emit_register_classes): Add align parameter to
6698 call to assemble_integer.
6700 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6702 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6703 loading a class_or_name fails, try considering an innerclass name
6704 and load the enclosing context.
6705 * parse.y (resolve_inner_class): New function.
6706 (find_as_inner_class): Added leading comment.
6707 (register_incomplete_type): Keep the current context as enclosing
6708 context for JDEP_FIELD dependencies.
6709 (do_resolve_class): Locals new_class_decl and super initialized to
6710 NULL. Call resolve_inner_class, explore the enclosing context
6711 superclass if necessary.
6714 2001-08-16 Tom Tromey <tromey@redhat.com>
6716 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6717 * gjavah.c (main): Updated for change to jcf_path_seal.
6718 * lang.c (version_flag): New global.
6719 (java_decode_option): Recognize `-version'.
6720 (java_init): Update for change to jcf_path_seal.
6721 * jcf.h (jcf_path_seal): Added `print' argument.
6722 * jcf-path.c (jcf_path_seal): Added `print' argument.
6724 2001-08-13 Zack Weinberg <zackw@panix.com>
6726 * Make-lang.in (java/decl.o): Update dependencies.
6727 * decl.c: Include libfuncs.h, don't include toplev.h.
6729 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6731 * decl.c (init_decl_processing): exception_type_node,
6732 class_not_found_type_node, and no_class_def_found_type_node
6733 initialized. predef_filenames augmented accordingly.
6734 instinit_identifier_node initialized.
6735 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6736 * java-tree.h (enum java_tree_index): New entries
6737 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6738 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6739 (exception_type_node): New macro.
6740 (class_not_found_type_node): Likewise.
6741 (no_class_def_found_type_node): Likewise.
6742 (instinit_identifier_node): Likewise.
6743 (PREDEF_FILENAMES_SIZE): Adjusted.
6744 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6745 (struct lang_type): Fixed typo in bitfield name.
6746 (DECL_INSTINIT_P): New macro.
6747 (ID_INSTINIT_P): Likewise.
6748 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6750 * parse.y (encapsulate_with_try_catch): New function.
6751 (generate_instinit): Likewise.
6752 (build_instinit_invocation): Likewise.
6753 (ctors_unchecked_throws_clause_p): Likewise.
6754 (add_instance_initializer): Deleted.
6755 (build_instance_initializer): Likewise.
6756 (in_instance_initializer): Likewise.
6757 (check_method_redefinition): instinit$ not to be verified.
6758 (java_complete_expand_methods): Generate instinit$, simplified code.
6759 (build_dot_class_method): Eliminated unnecessary locals. Use
6760 encapsulate_with_try_catch, removed unnecessary code.
6761 (fix_constructors): New local iii. Use build_instinit_invocation.
6762 (patch_method_invocation): Added comment.
6763 (maybe_use_access_method): Don't consider instinit$.
6764 (find_applicable_accessible_methods_list): Shorten the search for
6766 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6767 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6768 (patch_throw_statement): Likewise. Fixed typo.
6770 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6773 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6774 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6776 (lang_specific_pre_link): Use set_input to set input_filename.
6778 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6779 (main): Fix definition.
6780 Strip `main' from classname.
6783 2001-08-11 Zack Weinberg <zackw@panix.com>
6785 * lex.h: Don't include setjmp.h. Don't define
6786 SET_FLOAT_HANDLER or prototype set_float_handler.
6788 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6790 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6791 `poplevel' in the right order.
6793 2001-08-09 Richard Henderson <rth@redhat.com>
6795 * Make-lang.in (class.o): Depend on TARGET_H.
6796 * class.c (emit_register_classes): Use target hooks instead of
6797 assemble_constructor and assemble_destructor.
6799 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6801 * check-init.c (flags.h): Include
6802 (check_init): Don't report uninitialized static class
6803 initialization flags, don't free bit index when doing static class
6804 initialization optimization.
6805 (check_for_initialization): Return type changed to `unsigned int.'
6806 (attach_initialized_static_class): New function.
6807 * class.c (add_method_1): Create the initialized static class
6809 (finish_class): Always emit deferred inline methods.
6810 * decl.c (emit_init_test_initialization): Moved to expr.c
6811 (complete_start_java_method): Don't traverse
6812 DECL_FUNCTION_INIT_TEST_TABLE.
6813 (lang_mark_tree): Mark hash tables in function decls.
6814 * expr.c (emit_init_test_initialization): Moved from decl.c.
6815 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6816 initialization flag, set DECL_CONTEXT and
6817 LOCAL_CLASS_INITIALIZATION_FLAG.
6818 (java_lang_expand_expr): Emit initialization code for static class
6819 initialized flags when entering block, if necessary.
6820 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6821 * java-tree.h (flag_optimize_sci): New global variable declaration.
6822 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6823 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6824 (LOCAL_FINAL_P): Fixed typo in comment.
6825 (FINAL_VARIABLE_P): Likewise.
6826 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6827 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6828 (struct lang_decl): New fields `ict', `smic' and `cif.'
6829 (check_for_initialization): New returned value for global.
6830 (attach_initialized_static_class): New global function.
6831 (STATIC_CLASS_INIT_OPT_P): New macro.
6832 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6833 * lang.c (java_decode_option): Handle
6834 `-fno-optimize-static-class-initialization'
6835 * parse.y (start_complete_expand_method): New function.
6836 (java_expand_method_bodies): Likewise.
6837 (attach_init_test_initialization_flags): Likewise.
6838 (adjust_init_test_initialization): Likewise.
6839 (emit_test_initialization): Likewise.
6840 (java_complete_expand_methods): Nullify abstract and native method
6842 (java_complete_expand_method): New locals `fbody', `block_body'
6843 and `exception_copy.' Reorganized: directly return on empty method
6844 bodies, call `start_complete_expand_method', remember definitely
6845 initialized static class in function, don't expand method bodies.
6846 (java_expand_classes): Call `java_expand_method_bodies' before
6847 `finish_class' when compiling to native.
6848 (resolve_expression_name): Use `orig' after building outer class
6850 (patch_invoke): Remember static method invocations.
6852 2001-08-06 Richard Henderson <rth@redhat.com>
6854 * class.c (emit_register_classes): Pass a symbol_ref and priority
6855 to assemble_constructor.
6857 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6859 * java-tree.h (all_class_filename): New macro.
6860 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6861 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6862 newly created IDENTIFIER_NODE to `all_class_filename.'
6864 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6866 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6867 Use ggc_add_tree_root to register roots.
6869 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6871 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6872 second operand calling check_init.
6873 * decl.c (complete_start_java_method): Swaped second and third
6874 arguments while creating WITH_CLEANUP_EXPR node.
6875 * jcf-write.c (generate_bytecode_insns): Use second operand
6876 instead of third when handling WITH_CLEANUP_EXPR.
6877 * parse.y (java_complete_lhs): Expand second operand of
6878 WITH_CLEANUP_EXPR nodes.
6879 (patch_synchronized_statement): Swaped second and third arguments
6880 while creating WITH_CLEANUP_EXPR node.
6882 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6884 * parse.y (create_interface): Avoid cyclic inheritance report when
6885 syntax error encountered during class definition.
6888 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6890 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6892 (lang_specific_pre_link): Use set_input to set input_filename.
6894 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6895 (main): Fix definition.
6896 Strip `main' from classname.
6899 2001-07-18 Tom Tromey <tromey@redhat.com>
6902 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6903 * lex.c (java_new_lexer): Use ICONV_CONST.
6904 (java_read_char): Likewise.
6905 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6906 (jv-scan$(exeext)): Likewise.
6908 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6910 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6911 * parse.y (check_class_interface_creation): Allow `private' if the
6912 enclosing is not an interface.
6913 (create_interface): Interface tagged public if the enclosing
6914 context is an interface.
6915 (create_class): Class tagged public if the enclosing context
6919 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6921 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6924 2001-07-14 Tim Josling <tej@melbpc.org.au>
6926 * check-init.c (check_init): Remove references to EXPON_EXPR.
6928 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6930 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6931 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6934 2001-07-13 Tom Tromey <tromey@redhat.com>
6936 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6939 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6941 * parse.y (patch_method_invocation): Don't override primary if one
6942 is already provided, but let this$<n> be built. Fixed comment.
6944 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6946 * parse.y (empty_statement:): Report empty statement error only
6947 when found at class declaration level.
6950 2001-07-12 Tom Tromey <tromey@redhat.com>
6952 * expr.c (expand_load_internal): New function.
6953 (LOAD_INTERNAL): Use it.
6955 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6957 * parse.y (verify_constructor_super): Compare anonymous class ctor
6958 args with `valid_method_invocation_conversion_p.'
6961 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6963 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6964 `-fsyntax-only.' Fixes PR java/3248
6966 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6968 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6970 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6972 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6973 current function is static. Fixes PR java/1970
6975 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6977 * parse.y (patch_method_invocation): Add enclosing context to ctor
6978 calls if necessary. Fixes PR java/2953
6980 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6982 * parse.y (resolve_package): Abort if qualified expression member
6984 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6987 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6989 * verify.c: Don't use // comments.
6991 2001-07-05 Tom Tromey <tromey@redhat.com>
6993 * lang.c (flag_assume_compiled): Removed.
6994 * java-tree.h (flag_assume_compiled): Removed.
6995 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6996 -fhash-synchronization, -fuse-divide-subroutine,
6997 -fcheck-references, -femit-class-file, -femit-class-files,
6998 -fassume-compiled. Updated --encoding information. Changed
6999 -foutput-class-dir to `-d'.
7001 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7003 * jcf-parse.c (parse_class_file): Add lineno parameter to
7004 debug_start_source_file call.
7006 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7008 * gcj.texi: Use gpl.texi.
7009 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7010 dependencies and use doc/include in search path.
7012 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7014 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7015 `this'. If so, don't build instance initializers.
7017 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7019 * parse.y (resolve_expression_name): Improved error message for
7020 inner class cases. Fixes PR java/1958
7022 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7024 * lang.c: #include diagnostic.h
7025 (lang_print_error): Add a `diagnostic_context *' parameter.
7026 (java_dummy_print): Likewise.
7027 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7029 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7031 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7032 * jcf.h (typedef struct JCF): New bitfield `finished.'
7033 (JCF_FINISH): Set `finished.'
7034 (JCF_ZERO): Reset `finished.'
7037 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7039 * parse.y (class_body_declaration:): Don't install empty instance
7043 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7045 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7046 (set_class_decl_access_flags): New function.
7047 * java-tree.h (set_class_decl_access_flags): New prototype.
7048 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7049 (parse_class_file): New local `decl_max_locals.' Take wide types
7050 into account to compute DECL_MAX_LOCALS.
7051 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7054 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7056 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7058 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7060 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7061 * parse.y (do_resolve_class): Moved comments out to leading comment
7062 section. Removed local `start', New local `_ht' and
7063 `circularity_hash.' Record `enclosing' in hash table and search
7064 it to detect circularity. Use `enclosing' as an argument to
7065 `lookup_cl.' Free the hash table when done.
7067 2001-06-19 Tom Tromey <tromey@redhat.com>
7069 * lex.c (java_read_char): Disallow invalid and overlong
7070 sequences. Fixes PR java/2319.
7072 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7074 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7076 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7078 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7079 arguments accordingly.
7081 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7083 * gcj.texi: Move contents to just after title page.
7085 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7087 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7089 (patch_incomplete_class_ref): Build the class ref, build the class
7090 init if necessary, complete the tree.
7093 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7095 * parse.y (lookup_field_wrapper): Test `name' code.
7096 (resolve_qualified_expression_name): Test `qual_wfl' code.
7097 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7098 handle `qual_wfl' by code.
7099 (maybe_build_primttype_type_ref): Test `wfl' code.
7101 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7103 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7105 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7106 the dvi file in the java directory.
7108 2001-05-25 Sam TH <sam@uchicago.edu>
7110 * gen-table.pl javaop.h jcf.h lex.h,
7111 parse.h: Fix header include guards.
7113 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7115 * jv-scan.c (version): Update copyright year.
7117 2001-05-21 Per Bothner <per@bothner.com>
7119 * jcf-parse.c (read_class): If class is from .class or .zip file
7120 and it's already been read, don't push/pop parser context.
7122 2001-05-18 Per Bothner <per@bothner.com>
7124 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7125 command line so the jvgenmain-generated main program comes first.
7127 2001-05-15 Tom Tromey <tromey@redhat.com>
7129 * class.c (build_utf8_ref): Don't generate identifier based on
7132 2001-05-12 Richard Henderson <rth@redhat.com>
7134 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7135 * expr.c (java_lang_expand_expr): Expand it.
7136 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7137 calling build_exception_object_ref.
7138 * parse.y (catch_clause_parameter): Likewise.
7139 (build_dot_class_method): Likewise.
7140 (try_reference_assignconv): Likewise.
7141 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7142 * jcf-write.c (generate_bytecode_insns): Likewise.
7144 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7146 * parse.y (build_unresolved_array_type): Set
7147 EXPR_WFL_QUALIFICATION on the newly created wfl.
7148 Fixes PR java/2538. Fixes PR java/2535.
7150 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7152 * parse.y (fix_constructors): Removed unnecessary assignment to
7153 local. Moved assignment to `this$<n>', fixed comments and
7155 (build_wfl_wrap): Fixed indentation.
7156 Fixes PR java/2598, java/2579 and java/2658.
7158 2001-05-03 Mo DeJong <mdejong@redhat.com>
7160 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7161 check for byte swap.
7163 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7165 * expr.c (build_class_init): Move MODIFY_EXPR
7166 outside of COND_EXPR. Remove variable `call'.
7168 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7170 * decl.c: NULL_PTR -> NULL.
7171 * jcf-write.c: Likewise.
7173 2001-05-01 Tom Tromey <tromey@redhat.com>
7175 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7176 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7177 * gcj.texi: Updated copyright text. Include fdl.texi.
7178 (Top): Link to new node.
7180 2001-05-01 Per Bothner <per@bothner.com>
7182 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7184 2001-05-01 Per Bothner <per@bothner.com>
7186 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7187 import_list contains the name, not the TREE_PURPOSE.
7189 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7191 * jcf-io.c (read_zip_member): Cast to long in comparison with
7194 * jvspec.c (lang_specific_driver): Initialize variables.
7196 * mangle.c (find_compression_record_match): Likewise.
7198 * typeck.c (build_null_signature): Provide static prototype. Mark
7199 parameter with ATTRIBUTE_UNUSED.
7201 * verify.c (verify_jvm_instructions): Initialize variable.
7203 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7205 * parse.y (do_resolve_class): Check for cyclic inheritance during
7206 inner class resolution.
7208 2001-04-27 Per Bothner <per@bothner.com>
7210 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7211 while iterating, since that could cause gc to lose stuff.
7213 2001-04-26 Per Bothner <per@bothner.com>
7215 Fix method search wrt scope of inner classes to match JLS2.
7216 * typeck.c (build_null_signature): New static function.
7217 (has_method): New function. Uses build_null_signature and lookup_do.
7218 * java-tree.h (has_method): New declaration.
7219 * parse.y (find_applicable_accessible_methods_list): Do not search
7220 context of inner classes here.
7221 (patch_method_invocation): Search scope, ie. current and outer clases,
7222 for method matching simple name, to find class.
7224 2001-04-26 Per Bothner <per@bothner.com>
7226 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7227 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7229 * constants.c (find_methodref_with_class_index): New function.
7230 (find_methodref_index): Use find_methodref_with_class_index.
7231 * java-tree.h (find_methodref_with_class_index): New declaration.
7232 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7233 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7234 If context changed from interface to class, don't use invokeinterface.
7236 2001-04-25 Per Bothner <per@bothner.com>
7238 * verify.c (verify_jvm_instructions): For field instructions,
7239 check that field index is valid. For invoke instructions, check that
7240 method index is valid.
7242 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7244 * config-lang.in (target_libs): Copy from $libgcj_saved.
7246 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7248 * decl.c (init_decl_processing): Add new class "protectionDomain"
7250 * class.c (make_class_data): Set initial value for "protectionDomain".
7252 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7254 * jvspec.c (lang_specific_driver): Fix memory allocation
7255 deficit, by using concat in lieu of xmalloc/sprintf.
7257 2001-04-20 Per Bothner <per@bothner.com>
7259 Fixes to compile multiple .class files at once.
7260 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7261 * java-tree.h (CLASS_PARSED_P): New macro.
7262 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7263 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7264 (read_class): Avoid some code duplication.
7265 Don't call JCF_FINISH for a .class file - might be needed later.
7266 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7267 rather than CLASS_LOADED_P, since latter implies class laid out.
7268 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7269 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7271 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7273 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7275 * boehm.c: Include toplev.h.
7277 2001-04-06 Tom Tromey <tromey@redhat.com>
7278 Alexandre Petit-Bianco <apbianco@redhat.com>
7280 Fix for PR gcj/1404 and PR gcj/2332:
7281 * parse.y (build_array_from_name): If we use the type_wfl then
7282 accumulate dimensions from the original type as well.
7283 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7285 2001-04-06 Tom Tromey <tromey@redhat.com>
7287 * parse.y (analyze_clinit_body): Return true if the second operand
7288 of a METHOD_EXPR is nonzero.
7290 2001-04-06 Tom Tromey <tromey@redhat.com>
7292 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7294 ($(srcdir)/java/parse.c): Likewise.
7296 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7298 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7299 (version-gcc): Initialized.
7300 (which-gcj): Likewise.
7302 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7304 * java-tree.h (struct lang_decl): New macro
7305 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7306 * parse.y (build_instance_initializer): New function.
7307 (add_instance_initializer): Use it.
7308 (java_fix_constructors): Set `current_class' before fix pass.
7309 (fix_constructors): Just return if already fixed. Move `super()'
7310 invocation ahead. Use `build_instance_initializer.'
7313 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7315 * parse.y (resolve_qualified_expression_name): Pass field's
7316 DECL_CONTEXT to `not_accessible_p.'
7317 (not_accessible_p): Changed parameters order in `inherits_from_p'
7320 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7322 * lang-options.h: Add flag_check_references.
7324 2001-04-04 Per Bothner <per@bothner.com>
7326 * java-tree.h (CONSTANT_VALUE_P): New macro.
7327 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7328 * parse.y (maybe_build_class_init_for_field): New static function.
7329 (resolve_expression_name, resolve_field_access): Use
7330 maybe_build_class_init_for_field instead of build_class_init
7331 This does not do the init if the field is compile-time-constant.
7332 (resolve_field_access): Simplify.
7334 * parse.y (fold_constant_for_init): Merge test into switch.
7336 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7338 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7340 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7342 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7344 * expr.c (pop_type_0): Save the result of the first
7345 lang_printable_name call in a scratch buffer, so it
7346 won't be clobbered by the second call.
7348 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7350 * parse-scan.y (array_type:): Rewritten.
7351 (type_declaration:): `empty_statement' replaces `SC_TK.'
7352 (class_member_declaration:): `empty statement' added.
7353 (method_body:): Simplified.
7354 (static_initializer:): Likewise.
7355 (primary_no_new_array:): Use `type_literals.'
7356 (type_literals:): New rule.
7357 (dims:): Set and update `bracket_count.'
7358 Fixes PR java/1074. Fixes PR java/2412.
7360 2001-03-28 Hans Boehm <boehm@acm.org>
7362 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7363 (get_boehm_type_descriptor): Set type on returned value to be a
7364 pointer length integer.
7366 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7368 * expr.c (pop_type_0): Call `concat' rather than building the
7370 (pop_type): Add format specifier in call to `error'.
7372 * parse.y (patch_method_invocation): Avoid casting away
7375 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7377 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7379 2001-03-28 Richard Henderson <rth@redhat.com>
7381 IA-64 ABI Exception Handling:
7382 * Make-lang.in (except.o): Don't depend on eh-common.h.
7383 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7384 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7385 [soft_exceptioninfo_call_node]: Remove.
7386 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7387 (end_java_method): No emit_handlers.
7388 * except.c (java_set_exception_lang_code): Remove.
7389 (method_init_exceptions): Don't call it.
7390 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7391 (build_exception_object_ref): New.
7392 (expand_end_java_handler): Update for except.h name changes.
7393 (emit_handlers, expand_resume_after_catch): Remove.
7394 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7395 (process_jvm_instruction): Use build_exception_object_ref.
7396 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7397 (soft_exceptioninfo_call_node): Remove.
7398 (build_exception_object_ref): Declare.
7399 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7400 soft_exceptioninfo_call_node. Move processing ...
7401 [EXC_PTR_EXPR]: ... here.
7402 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7403 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7404 (source_end_java_method): No java_set_exception_lang_code or
7406 (build_dot_class_method): Use build_exception_object_ref.
7407 (try_reference_assignconv): Check EXC_PTR_EXPR not
7408 soft_exceptioninfo_call_node.
7410 2001-03-28 Richard Henderson <rth@redhat.com>
7412 * java-tree.h (throw_node): Define as a single member of
7413 java_global_trees instead of a separate array.
7414 (JTI_THROW_NODE): New.
7415 * decl.c (throw_node): Don't declare.
7416 (init_decl_processing): Init a scalar throw_node.
7417 Don't register it for gc.
7418 * check-init.c (check_init): Reference scalar throw_node.
7419 * expr.c (build_java_athrow): Likewise.
7420 * jcf-write.c (generate_bytecode_insns): Likewise.
7421 * parse.h (BUILD_THROW): Likewise.
7423 2001-03-28 Richard Henderson <rth@redhat.com>
7425 * decl.c (end_java_method): Do not save and restore
7426 flag_non_call_exceptions.
7427 * parse.y (source_end_java_method): Likewise.
7428 * lang.c (flag_exceptions): Don't declare.
7429 (java_init_options): Set flag_non_call_exceptions. Set
7430 flag_exceptions here ...
7431 (java_init): ... not here.
7433 2001-03-27 Richard Henderson <rth@redhat.com>
7435 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7436 exceptions_via_longjmp.
7438 * lang.c (flag_new_exceptions): Don't declare it.
7439 (java_init_options): Or set it.
7441 2001-03-27 Richard Henderson <rth@redhat.com>
7443 * decl.c (end_java_method): Rename asynchronous_exceptions to
7444 flag_non_call_exceptions.
7445 * parse.y (source_end_java_method): Likewise.
7447 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7449 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7451 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7453 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7455 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7457 * parse.y (find_as_inner_class): Follow current package
7458 indications not to mistakingly load an unrelated class.
7460 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7462 * constants.c (PUTN): Use memcpy, not bcopy.
7464 * lex.c (java_read_char): Use memmove, not bcopy.
7466 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7468 2001-03-23 Per Bothner <per@bothner.com>
7470 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7471 macro for better error pin-pointing.
7472 * java-tree.h: Fix typo in comment.
7474 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7475 Don't include jsr/goto in exception range.
7476 Check if start and end of exception range are the same (also TRY_EXPR).
7477 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7478 However, do emit the following goto even if try_block is empty.
7479 Defer freeing exception_decl until after the finalizer, to make
7480 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7482 * parse.y (java_complete_lhs): If the try-clause is empty, just
7483 return the finally-clause and vice versa.
7485 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7487 * gcj.texi (Input Options): documented the check for attribute
7488 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7489 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7490 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7491 (jcf_parse): Check for the right classes archive if necessary.
7492 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7493 (jcf_parse_fields): Fixed indentation.
7494 * jcf-write.c (append_gcj_attribute): New function.
7495 (generate_classfile): Compute the attribute count, invoke
7496 `append_gcj_attribute'.
7497 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7498 turned into bit-fields. New bit-field `right_zip.'
7499 (JCF_ZERO): Set `right_zip' to zero.
7500 * lang-options.h (-fforce-classes-archive-check): Added flag.
7501 * lang.c (flag_force_classes_archive_check): New flag.
7502 (lang_f_options): New entry `force-classes-archive-check.'
7505 2001-02-07 Andrew Haley <aph@redhat.com>
7507 * gcj.texi (Configure-time Options): Add -fcheck-references.
7508 * expr.c (build_java_indirect_ref): New function.
7509 (java_check_reference): New function.
7510 (build_java_array_length_access): Use build_java_indirect_ref to
7511 check for null references.
7512 (build_java_arrayaccess): Likewise.
7513 (build_get_class): Likewise.
7514 (build_field_ref): Likewise.
7515 (invoke_build_dtable): Likewise.
7516 (build_invokeinterface): Likewise.
7517 * lang.c (lang_f_options): Add flag_check_references.
7518 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7519 * java-tree.h (flag_check_references): New variable.
7520 * lang.c (flag_check_references): Likewise.
7521 * parse.y (patch_invoke): Use java_check_reference.
7522 (patch_assignment): Allow for extra nesting in
7523 _Jv_CheckArrayStore.
7525 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7527 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7528 * lex.c (cxx_keywords): Likewise.
7530 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7532 * parse.y (qualify_ambiguous_name): Broaden `length'
7533 recognition. Help MODIFY_EXPR be resolved as expression names.
7534 Fixes PR java/2066. Fixes PR java/2400.
7536 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7538 * gjavah.c (process_file): Mark interface definitions with
7539 "__attribute__ ((java_interface))".
7541 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7543 * class.c (layout_class): Fixed push_super_field's second
7544 argument. Fixes PR java/2333.
7545 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7546 too early to lay innerclasses out.
7548 2001-03-20 Tom Tromey <tromey@redhat.com>
7549 Alexandre Petit-Bianco <apbianco@redhat.com>
7551 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7552 inside an array reference. Insertion of the array store check
7553 rewritten. Fixes PR java/2299.
7555 2001-03-20 Tom Tromey <tromey@redhat.com>
7557 * lex.c (java_read_unicode): Only accept leading `u's.
7559 2001-03-20 Tom Tromey <tromey@redhat.com>
7561 * jcf-parse.c (read_class): Initialize `class'.
7563 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7565 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7567 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7569 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7570 (layout_class): Likewise.
7571 (layout_class_method): Likewise.
7572 (emit_register_classes): Likewise.
7573 * decl.c (builtin_function): Likewise.
7574 (give_name_to_locals): Likewise.
7576 2001-03-19 Per Bothner <per@bothner.com>
7578 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7579 before trying to load an inner class.
7581 Fixes to process to command-line .class files in two passes.
7582 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7583 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7584 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7585 * class.c (is_compiled_class): Fix for renamed flag.
7586 * parse.y (maybe_create_class_interface_decl): Likewise.
7587 * jcf-parse.c (yyparse): Also set if compiling .class files.
7588 * jcf-parse.c (read_class); Read current_class.
7589 (jcf_parse): Make static.
7590 (load_inner_classes): New function, with code moved from jcf_parse,
7591 because we need to inner classes after the command-line files are read.
7592 (yyparse): Set finput to NULL when it doesn't need to be closed.
7593 Reduce use of main_jcf (basically only for archive) and
7594 use finput instead of main_jcf->read_state.
7595 Inline jcf_figure_file_type into yyparse.
7596 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7597 Defer load_inner_classes and parse_class_file to a second pass,
7598 after we've correctly mapped command-line .clas fiels to classes.
7599 (jcf_figure_file_type): Removed.
7600 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7601 (JCF_ZERO): Also clear zipd field.
7602 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7604 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7606 * jcf-parse.c (yyparse): Change ch from char * to char.
7608 2001-03-19 Per Bothner <per@bothner.com>
7610 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7611 Add constructed filelist-file at end, following -xjava. Thus any .o
7612 and library files are not affected by the -xjava. Also wrap
7613 explicit @FILE with -xjava and -xnone.
7615 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7617 * class.c (build_static_field_ref): Call make_decl_rtl() after
7618 setting the DECL_EXTERNAL flag.
7620 2001-03-17 Per Bothner <per@bothner.com>
7622 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7624 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7625 when result is is needed (target is STACK_TARGET).
7627 * parse.h (JDEP_SOLV): Removed.
7628 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7630 * parse.y (incomplete_class_list): Removed.
7631 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7632 It doesn't work if resolve_class changes the name of an array type
7633 that is on the list and then someone else looks for the modified name.
7634 Also, seems liable to break when compiling multiple source files at
7635 once. So the simplest is to just remove incomplete_class_list -
7636 it is only a minor space win and it is not even clear it saves time.
7638 * parse.y (resolve_class): Remove unneeded promote_type.
7640 2001-03-15 Per Bothner <per@bothner.com>
7642 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7643 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7644 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7645 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7647 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7648 * parse.y (java_expand_classes): Likewise.
7650 * parse.y (expand_start_java_method): Was only called once and had a
7651 misleading name, so inline in caller java_complete_expand_method.
7652 (enter_a_block): Likewise inline in enter_block and remove.
7654 Remove junk from when gcc/java was created (by copying from C/C++).
7655 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7656 (struct binding_level): Remove fields keep, keep_if_subblocks,
7657 more_cleanups_ok, have_cleanups (which have never been used).
7658 (pushlevel, poplevel): Remove related useless code.
7660 * class.c (make_class_data): The class_dtable_decl (i.e. the
7661 vtable for Class) should be external, except when compiling Class.
7663 * jvspec.c (lang_specific_driver): Fix -C handling.
7664 Check -save-temps to see if temp @FILE should be deleted.
7665 Follow-up to/fix for February 16 patch.
7667 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7668 (type_stack_dup): Remove no-longer neded error check.
7670 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7672 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7673 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7674 don't surround the element with 'N..E' if the type name is
7677 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7679 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7680 DECL_RTL_SET_P, etc.
7681 (make_method_value): Likewise.
7682 (get_dispatch_table): Likewise.
7684 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7686 2001-03-07 Tom Tromey <tromey@redhat.com>
7688 * config-lang.in (lang_requires): Define.
7690 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7692 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7695 2001-03-05 Per Bothner <per@bothner.com>
7697 Fix a problem where rest_of_decl_compilation applied to
7698 class_dtable_decl causes problems because it was done too early,
7699 before output file was opened.
7700 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7701 * class.c (class_dtable_decl): Add macro - element of class_roots.
7702 (make_class_data): Define class_dtable_decl.
7703 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7705 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7707 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7708 uses of 'boolean' with 'bool'.
7710 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7712 * lang-specs.h: Add zero initializer for cpp_spec field to all
7715 2001-02-16 Per Bothner <per@bothner.com>
7717 Handle compiling multiple input files at once, and @FILE syntax.
7718 * gcj.texi: Updated documentation to match.
7719 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7720 * jcf-parse.c (parse_source_file): Split into ...
7721 (parse_source_file_1): New function - and:
7722 (parse_source_file_2): New function.
7723 (yyparse): On -ffilelist-file, open and scan named file.
7724 On first pass over files, only do parse_source_file_1.
7725 A new second pass calls parse_source_file_2 for each file to compile.
7726 (init_jcf_parse): Call init_src_parse.
7727 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7728 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7729 as multiple input file combined in one compilation.
7730 * lang-options.h: Add -ffilelist-file
7731 * lang.c (flag_filelist_file): New flag variable.
7732 (lang_f_options): Handle -ffilelist-file.
7733 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7734 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7735 gclass_list - use global fields of src_parse_roots instead.
7736 * parse.y (src_parse_roots): New array.
7737 (incomplete_class_list, gclass_list): New macros.
7738 (push_parser_context, java_pop_parser_context,
7739 java_parser_context_resume): Don't fiddle with deleted fields.
7740 (various): Use incomplete_class gclass_list and global macros
7741 instead of parse_ctxt fields - the lists are global.
7742 (init_src_parse): New function.
7744 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7746 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7748 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7750 * parse.y (check_inner_class_access): Moved declaration of local
7751 `enclosing_decl_type' to the right location.
7753 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7755 * parse.y (parser_check_super_interface): Don't call
7756 check_pkg_class_access for an inner interface.
7757 (parser_check_super): Don't call check_pkg_class_access for inner
7759 (do_resolve_class): Simplify enclosing type loop. Don't call
7760 check_pkg_class_access if CL and DECL are not set.
7761 (find_in_imports_on_demand): Set DECL if class_type needed to be
7762 loaded. Don't call check_pkg_class_access for an inner class.
7763 (check_inner_class_access): Rewritten to implement member access
7764 rules as per spec 6.6.1.
7765 (check_pkg_class_access): Handle the empty package correctly.
7766 (in_same_package): New function. Determine if two classes are in the
7769 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7771 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7772 method into array types.
7773 * parse.y (patch_method_invocation): Bypass access check on clone call
7776 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7778 * expr.c (build_instanceof): Check for arrays when trying fold to
7781 2001-02-15 Jim Meyering <meyering@lucent.com>
7783 * Make-lang.in (java.install-common): Depend on `installdirs'.
7784 (java.install-info): Likewise.
7786 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7788 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7790 2001-02-14 Tom Tromey <tromey@redhat.com>
7791 Alexandre Petit-Bianco <apbianco@cygnus.com>
7793 Fix for PR java/1261.
7794 * typeck.c (build_java_array_type): Add public `clone' method to
7796 * parse.y (resolve_qualified_expression_name): Use current_class
7797 when checking for inaccessibility.
7798 (patch_method_invocation): Fixed error message when accessibility
7799 denied. Added `from_super' argument.
7801 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7803 * parse.y (resolve_class): Don't build a fake decl. Use the one
7805 * typeck.c (build_java_array_type): Build and assign decl to array
7808 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7810 * parse.y (not_accessible_p): Changed leading comment. Added extra
7811 `where' argument. Use it to enforce protected access rules.
7812 (resolve_qualified_expression_name): Added extra argument to
7814 (patch_method_invocation): Use argument `primary' to provide
7815 not_accessible_p with an extra argument.
7816 (lookup_method_invoke): Added extra argument to not_accessible_p.
7817 (search_applicable_method_list): Likewise.
7819 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7821 * parse.y (resolve_qualified_expression_name): Try to resolve as
7822 an inner class access only if `decl' is a TYPE_DECL.
7824 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7826 * decl.c (classdollar_identifier_node): Initialize.
7827 * java-tree.h (enum java_tree_index): New entry
7828 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7829 (classdollar_identifier_node): New macro.
7830 (ID_CLASSDOLLAR_P): Likewise.
7831 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7832 (build_dot_class_method_invocation): Likewise.
7833 (find_applicable_accessible_methods_list): `class$' can't be
7836 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7838 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7840 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7842 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7843 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7846 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7848 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7849 outside of the `__U' sequence too.
7850 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7853 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7855 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7857 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7859 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7860 (JVGENMAIN_OBJS): Likewise.
7861 * java-tree.h (append_gpp_mangled_name): New prototype.
7862 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7863 Removed cast calling `gcc_add_root.'
7864 * jvgenmain.c (mangle_obstack): New global, initialized.
7866 (do_mangle_class): Constify local `ptr.'
7867 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7868 append_gpp_mangle_name and update `count' if necessary.
7869 Use `mangle_obstack.'
7870 * mangle.c (append_unicode_mangled_name): Removed.
7871 (append_gpp_mangled_name): Likewise.
7872 (unicode_mangling_length): Likewise.
7873 (mangle_member_name): Return type set to `void.'
7874 (mangle_field_decl): Don't append `U' in escaped names.
7875 (mangle_method_decl): Likewise.
7876 (mangle_member_name): Just use `append_gpp_mangled_name.'
7877 * mangle_name.c: New file.
7879 2001-02-07 Per Bothner <per@bothner.com>
7881 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7883 * check-init.c (check_init): Don't call done_alternative after
7884 processing loop code, as a LOOP_EXPR never terminates normally.
7886 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7888 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7890 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7892 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7895 2001-02-06 Tom Tromey <tromey@redhat.com>
7897 * lex.c (java_new_lexer): Longer error message.
7899 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7900 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * typeck.c (build_prim_array_type): Added leading comment.
7903 (build_java_array_type): Moved locals out of
7904 block. Always create the `data' field, fixed alignment to match
7907 2001-02-04 Tom Tromey <tromey@redhat.com>
7909 * expr.c (java_lang_expand_expr): Don't bother recomputing
7910 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7913 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7915 * parse.y (process_imports): Save the original name of the import
7916 for better error report.
7918 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7920 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7921 of macros used when compiling jvspec.c.
7922 * jvspec.c (lang_specific_driver): Link with the shared
7925 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7927 * check-init.c (check_init): Call internal_error instead of fatal.
7928 * expr.c (java_lang_expand_expr): Likewise.
7929 * jcf-parse.c (get_constant): Likewise.
7930 * mangle.c (java_mangle_decl): Likewise.
7931 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7932 (operator_string): Likewise.
7933 * check-init.c (check_init): Call abort instead of fatal.
7934 * class.c (build_class_ref): Likewise.
7935 * constants.c (write_constant_pool): Likewise.
7936 * decl.c (start_java_method): Likewise.
7937 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7938 (java_stack_dup, encode_newarray_type): Likewise.
7939 (build_java_array_length_access): Likewise.
7940 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7941 (build_java_soft_divmod, build_invokeinterface): Likewise.
7942 * java-tree.h (INNER_CLASS_P): Likewise.
7943 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7944 (give_name_to_class, get_class_constant): Likewise.
7945 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7946 (find_constant_index, generate_bytecode_conditional): Likewise.
7947 (generate_bytecode_insns, perform_relocations): Likewise.
7948 * lex.c (java_unget_unicode, java_lex): Likewise.
7949 * mangle.c (mangle_type, mangle_record_type): Likewise.
7950 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7951 (finish_mangling): Likewise.
7952 * parse.h (MARK_FINAL_PARMS): Likewise.
7953 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7954 (obtain_incomplete_type, java_complete_class): Likewise.
7955 (java_check_regular_methods, java_complete_expand_method): Likewise.
7956 (cut_identifier_in_qualified, check_deprecation): Likewise.
7957 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7958 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7959 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7960 * typeck.c (set_local_type, parse_signature_type): Likewise.
7961 (parse_signature_string, build_java_signature): Likewise;
7962 (set_java_signature): Likewise.
7963 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7964 * class.c (add_method): Call fatal_error instead of fatal.
7965 (build_static_field_ref): Likewise.
7966 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7967 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7968 * lex.c (java_new_new_lexer): Likewise.
7969 * jv-scan.c (main): Likewise.
7970 (fatal_error): Renamed from fatal.
7971 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7973 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7974 (yyparse): Likewise.
7975 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7976 * lex.c (java_get_line_col): Likewise.
7977 * jcf-parse.c (load_class): Make errors non-fatal.
7978 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7980 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7982 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7983 (error): Remove unused function.
7984 (main): Don't use "__attribute__ alias" on generated class symbol.
7986 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7988 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7990 * parse.y (finish_method_declaration): Code accounting for WFLed
7991 method DECL_NAMEs deleted.
7992 (check_abstract_method_definitions): Likewise.
7993 (resolve_type_during_patch): Layout resolved type.
7994 * typeck.c (lookup_do): Removed unused local.
7996 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7998 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7999 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8000 integer_negative_one_node.
8001 * expr.c (build_java_binop): Likewise.
8003 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8005 * zextract.c (read_zip_archive): Read file_offset before writing
8006 zipd and consequently clobbering the header contents.
8008 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8010 * Make-lang.in: Remove all dependencies on defaults.h.
8011 * decl.c: Don't include defaults.h.
8013 * parse.y: Likewise.
8015 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8017 * ChangeLog (2001-01-21): Fixed typo.
8018 * class.c (layout_class_method): Code accounting for WFLed
8019 method DECL_NAMEs deleted.
8020 * constant.c (find_methodref_index): Likewise.
8021 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8022 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8023 (struct lang_decl): New field `wfl'.
8024 (java_get_real_method_name): Prototype deleted.
8025 * mangle.c (mangle_method_decl): Code accounting for WFLed
8026 method DECL_NAMEs deleted.
8027 * parse.h (GET_METHOD_NAME): Macro deleted.
8028 * parse.y (reset_method_name): Deleted.
8029 (method_header): Set DECL_FUNCTION_WFL.
8030 (check_abstract_method_header): Code accounting for WFLed method
8032 (java_get_real_method_name): Deleted.
8033 (check_method_redefinition): Code accounting for WFLed method
8034 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8035 (java_check_regular_methods): Likewise.
8036 (java_check_abstract_methods): Likewise.
8037 (java_expand_classes): Don't call `reset_method_name.'
8038 (search_applicable_method_list): Use DECL_NAMEs instead of
8040 * typeck.c (lookup_do): Code accounting for WFLed method
8043 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8045 * lex.c (java_read_char): Check for EOF from getc first.
8047 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8049 * class.c (layout_class): Don't lay the superclass out if it's
8050 already being laid out.
8051 * jcf-parse.c (handle_innerclass_attribute): New function.
8052 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8053 handle_innerclasses_attribute.
8054 (jcf_parse): Don't load an innerclasses if it's already being
8056 * jcf-write.c (append_innerclass_attribute_entry): Static
8057 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8058 to be zero for anonymous classes.
8060 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8062 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8064 * jcf-parse.c (set_source_filename): Use
8065 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8067 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8069 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8070 gets a unique asm name.
8072 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8074 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8075 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8077 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8078 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8079 * parse.y (lookup_package_type_and_set_next): Deleted.
8080 (resolve_package): Removed unnecessary code.
8081 (find_applicable_accessible_methods_list): `finit$' can't be
8083 * verify.c (pop_argument_types): Added missing prototype.
8085 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8087 * config-lang.in: Disable java by default.
8089 2001-01-23 Tom Tromey <tromey@redhat.com>
8091 * gcj.texi (Copying): New node.
8092 Added copyright information.
8094 2001-01-21 Per Bothner <per@bothner.com>
8096 Various fixes to allow compiling a compressed .jar/.zip archive.
8097 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8098 (struct ZipFile): Add fields name and next (from ZipFileCache).
8099 (struct ZipDirectory): New field zipf points to owning ZipFile.
8100 * jcf.h (struct ZipDirectory): Add forward declaration.
8101 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8102 Remove seen_in_zip and zip_offset fields.
8103 (JCF_SEEN_IN_ZIP): New macro.
8104 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8105 * jcf-io.c: Change all ZipFileCache to ZipFile.
8106 (read_zip_member): New function.
8107 (open_in_zip): Call read_zip_member.
8108 * jcf-parse.c (find_in_current_zip): Remove function.
8109 (read_class): Merge in find_in_current_zip functionality.
8110 Call read_zip_member if needed.
8111 (parse_zip_file_entries): Use read_zip_member.
8112 (process_zip_dir): Update for removed and added JCF fields.
8113 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8115 2001-01-21 Per Bothner <per@bothner.com>
8117 Minor optimization of static ggc roots.
8118 * jcf-parse.c (parse_roots): New static field.
8119 (current_field, current_method, current_file_list): Replace by macros
8120 naming fields of parse_roots.
8121 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8122 * class.c (class_roots): New static field.
8123 (registered_class, fields_ident, info_ident, class_list):
8124 New macros naming fields of parse_roots.
8125 (build_static_field_ref): Don't register roots here.
8126 (layout_class): Static field list replaced by macro class_list.
8127 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8128 Initialize fields_ident and info_ident here.
8130 2001-01-21 Per Bothner <per@bothner.com>
8132 * jcf-parse.c (ggc_mark_jcf): New function.
8133 (init_jcf_parse): Register current_jcf as ggc root.
8135 2001-01-21 Per Bothner <per@bothner.com>
8137 * lang.c (put_decl_node): Print method's name.
8139 2001-01-21 Per Bothner <per@bothner.com>
8141 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8142 (verify_jvm_instructions): Use it, for better error messages on loads.
8144 2001-01-21 Per Bothner <per@bothner.com>
8146 * verify.c (merge_type_state): Still may have to merge even if
8147 LABEL_VERIFIED (label).
8149 2001-01-21 Per Bothner <per@bothner.com>
8151 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8152 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8154 2001-01-19 Per Bothner <per@bothner.com>
8156 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8157 if expeting an interface type. Refines Tom's change of 2000-09-12.
8159 2001-01-18 Per Bothner <per@bothner.com>
8161 * gcj.texi (Input Options): Mention .java files.
8163 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8165 * lang-options.h (-Wunsupported-jdk11): Removed.
8166 * lang.c (flag_not_overriding): Deleted.
8167 (flag_static_local_jdk1_1): Likewise.
8168 (lang_W_options): Removed "unsupported-jdk11" entry.
8169 * parse.y (java_check_methods): Removed dead code.
8171 2001-01-17 Tom Tromey <tromey@redhat.com>
8173 Changes suggested by Per Bothner:
8174 * gcj.texi (Input Options): Don't mention input files.
8175 (Code Generation): Updated --main information.
8176 (Invoking jcf-dump): Mention that --javap is incomplete.
8177 From Alexandre Petit-Bianco:
8178 (Warnings): Don't mention -Wunsupported-jdk11.
8180 (Compatibility): Mention JDK 1.2-ness of libraries.
8181 (Resources): Mention resources used when writing gcj.
8183 2001-01-17 Tom Tromey <tromey@redhat.com>
8185 * gcj.texi: New file.
8186 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8187 (java.info): Depend on gcj.info.
8188 (java/gcj.dvi): New target.
8189 (java.dvi): Depend on gcj.dvi.
8190 (java.install-info): Wrote.
8192 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8194 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8195 having called make_decl_rtl.
8197 2001-01-14 Per Bothner <per@bothner.com>
8199 Various patches to emit better messages on verification errors.
8200 * expr.c (push_type_0): Return error indication on stack overflow,
8201 instead of callinfg fatal.
8202 (push_type): Now just call push_type_0 (nd fatal on overflow).
8203 (pop_type_0): Return detailed error message (in a char** argument).
8204 (pop_type): If pop_type_0 fails, print error message.
8205 (pop_argument_types): Moved to verify.c.
8206 * verify.c (pop_argument_types): Moved from expr.c.
8207 Return a (possible) error message, rather than void.
8208 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8209 (verify_jvm_instruction): Use new macros, improving error messages.
8210 For case OPCODE_astore use object_ptr_type_node.
8211 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8212 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8214 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8215 constant, return body without wrapper. (Improves constant folding.)
8216 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8218 2001-01-13 Per Bothner <per@bothner.com>
8220 * expr.c (expand_java_field_op): Assigning to a final field outside
8221 an initializer does not violate JVM spec, so should be warning, not
8222 error. (Sun's verifier does not complain - though MicroSoft's does.)
8224 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8226 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8229 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8231 * parse.y (resolve_expression_name): Permit instance variables from
8232 enclosing context in super constructor call.
8233 (resolve_qualified_expression_name): Permit enclosing class's qualified
8234 "this" in super constructor call.
8236 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8238 * class.c (build_utf8_ref): Remove last argument in call to
8239 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8240 (build_class_ref): Likewise.
8241 (build_static_field_ref): Likewise.
8242 (get_dispatch_table): Likewise.
8243 (layout_class_method): Likewise.
8244 (emit_register_classes): Likewise.
8245 * constants.c (build_constant_data_ref): Likewise.
8246 * decl.c (builtin_function): Likewise.
8247 (create_primitive_vtable): Likewise.
8248 * expr.c (build_known_method_def): Likewise.
8249 (build_jni_stub): Likewise.
8250 (java_lang_expand_expr): Likewise.
8252 2001-01-10 Tom Tromey <tromey@redhat.com>
8254 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8256 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8258 * java-tree.h (lang_printable_name_wls): New prototype.
8259 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8260 rather than `current_class' to print type name. Don't prepend type
8261 names when printing constructor names.
8262 (lang_printable_name_wls): New function.
8263 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8264 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8265 * parse.y (patch_method_invocation): Message tuned for constructors.
8266 (not_accessible_p): Grant `private' access from within
8269 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8271 All files with updated copyright when applicable.
8272 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8273 * class.c (mangle_class_field): Function removed.
8274 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8275 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8276 (build_class_ref): Call `java_mangle_class_field' instead of
8277 `mangle_class_field.'
8278 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8279 (layout_class): Call `java_mangle_decl' instead of
8280 `mangle_static_field.'
8281 (cxx_keywords): Initialized static array moved to `lex.c.'
8282 (layout_class_method): Changed leading comment. Simplified to
8283 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8284 * decl.c (lang_mark_tree): Mark field `package_list.'
8285 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8286 (struct lang_type): New field `package_list.'
8287 (unicode_mangling_length): Prototype removed.
8288 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8289 emit_unicode_mangled_name): Likewise.
8290 (cxx_keyword_p): New prototype.
8291 (java_mangle_decl, java_mangle_class_field,
8292 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8293 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8295 * jvgenmain.c (main_method_prefix): Global variable removed.
8296 (main_method_suffix): Likewise.
8297 (do_mangle_classname): New function.
8298 (main): Call it. Format changed to accommodate new mangling scheme.
8299 * lex.c: (utf8_cmp): Conditionally prototyped.
8300 (cxx_keywords): Moved from class.c, conditionally defined.
8301 (utf8_cmp, cxx_keyword_p): Likewise.
8302 * mangle.c (obstack.h, ggc.h): Included.
8303 (mangle_field_decl): New function.
8304 (mangle_method_decl, mangle_type, mangle_pointer_type,
8305 mangle_array_type, mangle_record_type,
8306 find_compression_pointer_match, find_compression_array_match,
8307 find_compression_record_match,
8308 find_compression_array_template_match, set_type_package_list,
8309 entry_match_pointer_p, emit_compression_string, init_mangling,
8310 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8311 (mangle_obstack): New global.
8312 (MANGLE_RAW_STRING): New macro.
8313 (unicode_mangling_length): Turned static.
8314 (append_unicode_mangled_name): Renamed from
8315 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8316 replaces `obstack', removed from the parameter list.
8317 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8318 replaces parameter `obstack', removed from the parameter list. Call
8319 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8320 (append_gpp_mangled_classtype): Removed.
8321 (compression_table, compression_next): New static variables.
8322 * parse.y (temporary_obstack): Extern declaration removed.
8324 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8326 * parse.y (patch_binop): Compute missing type in error situations.
8328 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8330 * class.c (make_class_data): Push initial value for "arrayclass".
8331 * decl.c (init_decl_processing): Add new class field "arrayclass".
8333 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8335 From patha@softlab.ericsson.se:
8336 * parse.y (switch_label): Use build, not build1, to construct
8339 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8341 * lang.c (lang_decode_option): Change -MA to -MP.
8342 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8343 Update to new prototype; do quote targets.
8344 (jcf_dependency_write): Update.
8346 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8348 Shorten primitive array allocation path:
8349 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8350 to create new primitive arrays.
8351 * expr.c (build_newarray): If generating native code, call
8352 soft_newarray_node with a reference to the primitive TYPE identifier
8353 instead of type_value.
8355 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8357 Fix for PRs gcj/312 and gcj/253:
8358 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8359 dest if they arn't already.
8360 * class.c (layout_class): Call maybe_layout_super_class on
8361 superinterfaces also, but only if compiling from bytecode.
8364 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8367 2000-12-15 Tom Tromey <tromey@redhat.com>
8369 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8372 2000-12-14 Andrew Haley <aph@redhat.com>
8374 * boehm.c (mark_reference_fields): Change test to correctly detect
8377 2000-12-15 Andreas Jaeger <aj@suse.de>
8379 * config-lang.in (lang_dirs): Added.
8381 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8383 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8384 Credits go to rth for finding it.
8386 2000-12-13 Mike Stump <mrs@wrs.com>
8388 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8390 2000-11-07 Tom Tromey <tromey@cygnus.com>
8392 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8393 * lex.c (java_ignorable_control_p): Removed.
8394 (java_letter_or_digit_p): Removed.
8395 (java_start_char_p): New function.
8396 (java_read_char): Return `int', not `unicode_t'. Changed
8398 (java_read_unicode): Likewise.
8399 (java_read_unicode_collapsing_terminators): Likewise.
8400 (java_get_unicode): Likewise.
8401 (java_new_lexer): Initialize hit_eof.
8402 (java_parse_end_comment): Take `int' argument.
8403 (java_parse_doc_section): Likewise.
8404 (java_parse_escape_sequence): Don't allow backlash-newline.
8406 * lex.h (JAVA_DIGIT_P): Removed.
8407 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8408 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8409 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8410 (JAVA_PART_CHAR_P): New macro.
8412 (JAVA_CHAR_ERROR): Now -2.
8413 (java_lexer): New field `hit_eof'.
8414 * chartables.h: New file.
8415 * gen-table.pl: new file.
8417 2000-11-20 Tom Tromey <tromey@cygnus.com>
8418 Alexandre Petit-Bianco <apbianco@cygnus.com>
8420 * parse.y (java_complete_lhs): Only allow compound assignment of
8421 reference type if type is String.
8423 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8425 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8426 jcf-path.c: Likewise.
8428 2000-12-09 Anthony Green <green@redhat.com>
8430 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8431 filestart and filename_length as int values.
8433 2000-12-07 Mo DeJong <mdejong@redhat.com>
8435 * jcf-io.c (find_class): Correct the logic that tests to see if a
8436 .java file is newer than its .class file. The compiler was
8437 incorrectly printing a warning when file mod times were equal.
8439 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8441 * jvgenmain.c: Use ISPRINT not isascii.
8443 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8445 * parse.y (end_artificial_method_body): Fixed typo.
8447 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8449 * parse.y (patch_method_invocation): Pick the correct enclosing
8450 context when creating inner class instances.
8453 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8455 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8456 Update copyright year to 2000.
8458 2000-11-23 Anthony Green <green@redhat.com>
8460 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8461 Move current_file_list out of yyparse and make it static.
8463 * expr.c: Declare quick_stack and tree_list_free_list as static
8464 (init_expr_processing): Register quick_stack and
8465 tree_list_free_list roots.
8467 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * parse.y (build_outer_field_access): New local `decl_ctx', use
8470 it. Check for field's context and current class immediate outer
8471 context inheritance.
8472 (outer_field_access_p): Consider fields inherited from the last
8474 (build_access_to_thisn): Stop at the last enclosing context if
8478 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8480 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8482 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8484 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8487 2000-11-20 Tom Tromey <tromey@cygnus.com>
8489 * jv-scan.c (help): Document --complexity.
8490 (options): Added --complexity.
8491 (flag_complexity): New global.
8492 (main): Call `report'.
8493 * parse-scan.y (complexity): New global.
8494 (if_then_statement, if_then_else_statement,
8495 if_then_else_statement_nsi, switch_block_statement_group,
8496 while_expression, do_statement, for_begin, continue_statement,
8497 throw_statement, catch_clause, finally, method_invocation,
8498 conditional_and_expression, conditional_or_expression,
8499 conditional_expression): Update complexity.
8500 (reset_report): Reset complexity.
8501 (report): New function.
8503 2000-11-20 Tom Tromey <tromey@cygnus.com>
8505 * lex.c (yylex): Added STRICT_TK case.
8506 * parse.y (STRICT_TK): Added.
8507 * parse-scan.y (STRICT_TK): Added.
8508 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8509 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8511 * keyword.h: Rebuilt.
8512 * keyword.gperf (strictfp): Added.
8514 2000-11-20 Tom Tromey <tromey@cygnus.com>
8516 * lex.c (yylex): Recognize floating point constants with leading
8519 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8521 * java-tree.h (cyclic_inheritance_report): Constify.
8522 * parse.y (cyclic_inheritance_report): Likewise.
8524 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8526 * parse.y (goal): Remove call to ggc_add_string_root.
8528 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8530 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8531 Create string in scratch buffer, then pass to build_string.
8533 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8535 * parse.y (issue_warning_error_from_context): Add
8538 2000-11-11 Anthony Green <green@redhat.com>
8540 * jcf-parse.c (process_zip_dir): Add finput parameter.
8541 (jcf_figure_file_type): Call process_zip_dir with appropriate
8544 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8546 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8547 * jcf-parse.c (jcf_figure_file_type): Likewise.
8549 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8551 * parse.y (create_new_parser_context): Use memset () instead of
8554 2000-11-08 Tom Tromey <tromey@cygnus.com>
8556 * gjavah.c (process_file): Only include gcj/cni.h when generating
8559 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8561 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8562 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8563 instead of bzero ().
8565 2000-11-05 Tom Tromey <tromey@cygnus.com>
8567 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8568 * lex.c (IS_ZERO): New define.
8569 (java_perform_atof): Error on floating point underflow.
8571 2000-11-04 Tom Tromey <tromey@cygnus.com>
8573 * lex.c (java_parse_escape_sequence): Only read two octal
8574 characters if the first one is greater than 3. Don't allow
8575 "octal" numbers to include the digits 8 or 9.
8577 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8579 * Make-lang.in (java.distdir): Remove.
8581 2000-11-03 Tom Tromey <tromey@cygnus.com>
8583 * Make-lang.in (java.dvi): New target.
8584 Partial fix for PR other/567.
8586 * lang-options.h: Mention -Wout-of-date.
8587 * jcf-dump.c (flag_newer): New global.
8588 * gjavah.c (flag_newer): New global.
8589 * jcf-io.c (find_class): Only warn when flag_newer set.
8590 * lang.c (flag_newer): New global.
8591 (struct string_option): New declaration.
8592 (lang_W_options): New global.
8593 (process_option_with_no): New function.
8594 (lang_decode_option): Use it.
8596 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8597 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8600 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8601 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8602 * lex.c (java_read_unicode): Removed `term_context' argument.
8603 Recognize any number of `u' in `\u'.
8604 (java_read_unicode_collapsing_terminators): New function.
8605 (java_get_unicode): Use it.
8606 (java_lineterminator): Removed.
8607 (yylex): Produce error if character literal is newline or single
8608 quote. Return if eof found in middle of `//' comment. EOF in
8609 `//' comment is only an error if pedantic.
8610 (java_ignorable_control_p): New function.
8611 (java_parse_end_comment): Return if eof found in middle of
8614 * jv-scan.c (pedantic): New global.
8616 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8618 * parse.y (outer_field_access_p): Inherited fields aren't
8619 consider outer fields.
8620 (maybe_build_thisn_access_method): Use
8621 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8622 (resolve_expression_name): Trigger an error if a static field
8623 is being accessed as an outer field.
8625 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8627 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8630 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8632 * Make-lang.in: Move all build rules here from Makefile.in,
8633 adapt to new context. Wrap all rules that change the current
8634 directory in parentheses. Expunge all references to $(P).
8635 When one command depends on another and they're run all at
8636 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8637 all object-file generation rules. Delete obsolete variables.
8639 * Makefile.in: Delete.
8640 * config-lang.in: Delete outputs= line.
8642 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8644 * parse.y (patch_method_invocation): NULLify this_arg when already
8646 (maybe_use_access_method): Handle call to methods unrelated to the
8647 current class. Fixed comment.
8650 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8652 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8655 2000-10-24 Tom Tromey <tromey@cygnus.com>
8657 * lex.c (java_new_lexer): Initialize new fields. Work around
8658 broken iconv() implementations.
8659 (java_read_char): Swap bytes if required. Use fallback decoder if
8661 (byteswap_init, need_byteswap): New globals.
8662 (java_destroy_lexer): Only close iconv handle if it is in use.
8663 * lex.h (java_lexer): New fields read_anything, byte_swap,
8665 Made out_buffer unsigned.
8667 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8669 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8670 where an enclosing context can be set on the jdep.
8671 (do_resolve_class): Fixed identation.
8673 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8675 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8677 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8680 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8682 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8684 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8686 * jcf-write.c (OP1): Update `last_bc'.
8687 (struct jcf_block): Fixed indentation and typo in comments. New
8689 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8690 follows `monitorenter'.
8691 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8695 2000-10-16 Tom Tromey <tromey@cygnus.com>
8697 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8698 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8699 * lang-options.h: Added -MA, -MT, -MF..
8700 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8701 (DEPEND_TARGET_SET): New macro.
8702 (DEPEND_FILE_ALREADY_SET): Likewise.
8703 (init_parse): Handle new flags.
8704 * jcf.h (jcf_dependency_print_dummies): Declare.
8705 * Make-lang.in (s-java): Added mkdeps.o.
8706 * Makefile.in (BACKEND): Added mkdeps.o.
8707 (../gcjh$(exeext)): Added mkdeps.o.
8708 (../jcf-dump$(exeext)): Added mkdeps.o.
8709 * jcf-depend.c: Include mkdeps.h.
8710 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8711 add_entry): Removed.
8712 (jcf_dependency_reset): Rewrote.
8713 (dependencies): New global.
8714 (jcf_dependency_set_target): Rewrote.
8715 (jcf_dependency_add_target): Likewise.
8716 (jcf_dependency_add_file): Likewise.
8718 (print_ents): Removed.
8719 (jcf_dependency_write): Rewrote.
8720 (print_dummies): New global.
8721 (jcf_dependency_print_dummies): New function
8722 (jcf_dependency_write): Call deps_dummy_targets if required.
8724 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8726 * gjavah.c (add_class_decl): Removed unused variables `tname',
8727 `tlen' and `name_index'.
8728 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8729 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8730 in `wfl_operator' with value.
8731 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8732 (jcf_figure_file_type): Fixed identation.
8733 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8734 * parse.y (analyze_clinit_body): New function.
8735 (static_initializer:): Reset `current_static_block'.
8736 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8737 `wfl_operator' with new value.
8738 (lookup_cl): Use EXPR_WFL_FILENAME.
8739 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8740 analyze_clinit_body.
8741 (build_outer_field_access): Access to this$<n> built from
8742 current_class, not its outer context.
8743 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8744 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8745 (patch_method_invocation): Use `is_static_flag' when already
8747 (patch_newarray): Removed assignment in ternary operator.
8749 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8751 * except.c (free_eh_ranges): Don't free `whole_range'.
8753 2000-10-15 Anthony Green <green@redhat.com>
8755 * decl.c (init_decl_processing): Call init_class_processing before
8758 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8760 * check-init.c (check_init): Fixed leading comment. Use
8762 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8763 (give_name_to_locals): Likewise.
8764 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8765 fields in lang_decl_var.
8766 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8767 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8768 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8769 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8770 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8771 (LOCAL_FINAL): Rewritten.
8772 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8773 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8774 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8775 `init_final' fields.
8776 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8777 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8778 (TYPE_HAS_FINAL_VARIABLE): New macro.
8779 (struct lang_type): Added `afv' field.
8780 * parse.y (check_static_final_variable_assignment_flag): New function.
8781 (reset_static_final_variable_assignment_flag): Likewise.
8782 (check_final_variable_local_assignment_flag): Likewise.
8783 (reset_final_variable_local_assignment_flag): Likewise.
8784 (check_final_variable_indirect_assignment): Likewise.
8785 (check_final_variable_global_assignment_flag): Likewise.
8786 (add_inner_class_fields): Use LOCAL_FINAL_P.
8787 (register_fields): Handle local finals and final variables.
8788 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8789 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8790 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8792 (java_complete_expand_methods): Loop to set
8793 TYPE_HAS_FINAL_VARIABLE. Call
8794 `reset_final_variable_local_assignment_flag' and
8795 `check_final_variable_local_assignment_flag' accordingly before
8796 and after constructor expansion. Call
8797 `reset_static_final_variable_assignment_flag'
8798 before expanding <clinit> and after call
8799 `check_static_final_variable_assignment_flag' if the
8800 current_class isn't an interface. After all methods have been
8801 expanded, call `check_final_variable_global_assignment_flag' and
8802 `check_static_final_variable_assignment_flag' if the current class
8804 (maybe_yank_clinit): Fixed typo in comment.
8805 (build_outer_field_access_methods): Removed old sanity check. Use
8806 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8807 Don't create access methods for finals.
8808 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8809 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8810 existing DECL_INIT has been processed.
8811 (java_complete_lhs): Likewise.
8812 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8813 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8815 (patch_assignment): Use LOCAL_FINAL_P.
8816 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8817 DECL_INITIAL is nullified.
8820 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8822 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8824 * Makefile.in (parse.c, parse-scan.c): Likewise.
8826 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8828 * class.c (temporary_obstack): Remove.
8829 (make_class): Don't mess with obstascks.
8830 (push_class): Likewise.
8831 (set_super_info): Likewise.
8832 (add_method_1): Likewise.
8833 (add_method): Likewise.
8834 (add_field): Likewise.
8835 (build_utf8_ref): Likewise.
8836 (build_class_ref): Likewise.
8837 (build_static_field_ref): Likewise.
8838 (finish_class): Likewise.
8839 (push_super_field): Likewise.
8840 (layout_class): Likewise.
8841 (layout_class_methods): Likewise.
8842 (init_class_processing): Likewise.
8843 * constants.c (get_tag_node): Likewise.
8844 (build_constant_data_ref): Likewise.
8845 * decl.c (ggc_p): Remove.
8846 (copy_lang_decl): Use ggc_alloc.
8847 (complete_start_java_method): Don't mess with obstacks.
8848 (start_java_method): Likewise.
8849 (end_java_method): Likewise.
8850 * except.c (link_handler): Use xmalloc.
8851 (free_eh_ranges): New function.
8852 (method_init_exceptions): Use it.
8853 (add_handler): Use xmalloc.
8854 (expand_start_java_handler): Don't mess with obstacks.
8855 (prepare_eh_table_type): Likewise.
8856 (expand_end_java_handler): Likewise.
8857 * expr.c (push_value): Likewise.
8858 (create_label_decl): Likewise.
8859 (build_jni_stub): Likewise.
8860 (java_lang_expand_expr): Likewise.
8861 (note_instructions): Use xrealloc.
8862 (java_push_constant_from_pool): Don't mess with obstacks.
8863 (process_jvm_instruction): Likewise.
8864 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8866 * jcf-parse.c (get_constant): Don't mess with obstacks.
8867 (read_class): Likewise.
8868 (jcf_parse): Likewise.
8869 * lex.c (expression_obstack): Remove.
8870 (java_lex): Don't use obstack_free.
8871 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8872 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8873 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8874 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8875 * parse.y (gaol): Add more GC roots.
8876 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8877 (lookup_field_wrapper): Likewise.
8878 (obtain_incomplete_type): Don't mess with obstacks.
8879 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8881 (craft_constructor): Don't mess with obstacks.
8882 (safe_layout_class): Likewise.
8883 (java_complete_class): Likewise.
8884 (source_end_java_method): Likewise.
8885 (build_outer_field_access_methods): Likewise.
8886 (build_outer_method_access_method): Likewise.
8887 (maybe_build_thisn_access_method): Likewise.
8888 (build_dot_class_method_invocation): Likewise.
8889 (java_complete_tree): Likewise.
8890 (java_complete_lhs): Likewise.
8891 (do_merge_string_cste): Likewise.
8892 (patch_string_cst): Likewise.
8893 (array_constructor_check_entry): Likewise.
8894 * typeck.c (build_java_array_type): Likewise.
8895 (parse_signature_string): Likewise.
8896 (build_java_signature): Likewise.
8898 2000-10-12 Tom Tromey <tromey@cygnus.com>
8901 * gjavah.c (add_class_decl): Don't special-case inner classes.
8902 (add_namelet): Likewise.
8904 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8906 * java-tree.h: Constify current_encoding.
8907 * lang.c: Constify current_encoding.
8909 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8911 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8912 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8914 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8916 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8917 patch. Fixes gcj/340.
8919 2000-10-10 Tom Tromey <tromey@cygnus.com>
8921 * lex.c (java_new_lexer): Initialize out_first and out_last
8923 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8925 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8927 * parse.y (pop_current_osb): New function.
8928 (array_type:): Use `dims:', changed actions
8929 accordingly. Suggested by Anthony Green.
8930 (array_creation_expression:): Used pop_current_osb.
8931 (cast_expression:): Likewise.
8932 (search_applicable_method_list): Fixed indentation.
8934 2000-10-08 Anthony Green <green@redhat.com>
8936 * parse.y (array_type_literal): Remove production.
8937 (type_literals): Refer to array_type, not array_type_literal.
8939 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8941 Patch contributed by Corey Minyard.
8942 * decl.c (check_local_named_variable): New function.
8943 (tree check_local_unnamed_variable): Likewise.
8944 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8946 2000-10-07 Anthony Green <green@redhat.com>
8948 * class.c (layout_class): Handle case where superclass can't be
8951 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8953 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8956 2000-10-05 Tom Tromey <tromey@cygnus.com>
8958 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8959 * jvgenmain.c (class_mangling_prefix): Removed.
8960 (class_mangling_suffix): New global.
8962 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8964 (print_method_info): Handle overrides for static and final
8966 (process_file): Generate declaration for class object field.
8967 * class.c (cxx_keywords): New array.
8968 (utf8_cmp): New function.
8969 (cxx_keyword_p): New function.
8970 (layout_class_method): Mangle C++ keywords by appending `$'.
8971 (mangle_field): New function.
8972 (mangle_class_field): Use mangle_field. Mangle class name as
8974 (mangle_static_field): Use mangle_field.
8976 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8978 * decl.c (find_local_variable): Removed uncessary type check and
8979 fixed range check typo. From Corey Minyard.
8981 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8983 * decl.c (give_name_to_locals): New local `code_offset'. Call
8984 `maybe_adjust_start_pc'.
8985 * expr.c (note_instructions): New function.
8986 (expand_byte_code): Don't collect insn starts here.
8987 (peek_opcode_at_pc): New function.
8988 (maybe_adjust_start_pc): Likewise.
8989 * java-tree.h (maybe_adjust_start_pc): Declare.
8990 (note_instructions): Likewise.
8991 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8993 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8995 * parse.y (field_access:): Fixed indentation.
8996 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8998 2000-09-07 Tom Tromey <tromey@cygnus.com>
9001 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9002 JPRIMITIVE_TYPE_P, for arithmetic operators.
9003 (patch_method_invocation): Indentation fix.
9004 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9005 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9006 (do_unary_numeric_promotion): Cleaned up code.
9007 (valid_cast_to_p): Handle boolean correctly.
9009 2000-09-27 Tom Tromey <tromey@cygnus.com>
9011 * lex.c (java_read_unicode): Reset bs_count when finished with
9014 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9017 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9018 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9019 (typeck.o): Depend on ggc.h.
9020 * class.c (add_method_1): Use GC functions for allocation.
9021 (init_class_processing): Register roots.
9022 * decl.c (ggc_p): Set to 1.
9023 (pending_local_decls): Make it static.
9024 (push_jvm_slot): Use GC functions for allocation.
9025 (init_decl_processing): Register roots.
9026 (give_name_to_locals): Use GC functions for allocation.
9027 (lang_mark_tree): New function.
9028 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9029 functions for allocation.
9030 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9031 * lex.c (java_lex): Use build_string, rather than replicating it
9033 * parse.y (goal): Add more roots.
9034 (mark_parser_ctxt): New function.
9035 * typeck.c: Include ggc.h.
9037 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9039 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9040 contains something else than MODIFY_EXPR.
9042 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9044 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9045 * Makefile.in (parse.o): Depend on ggc.h.
9046 (class.o): Likewise.
9047 (constants.o): Likewise.
9050 (jcf-parse.o): Likewise.
9051 (jcf-write.o): Likewise.
9052 (mangle.o): Likewise.
9053 * class.c: Include ggc.h.
9054 (build_static_field_ref): Register GC roots.
9055 (layout_class): Likewise.
9056 (init_class_processing): Likewise.
9057 * constants.c: Include ggc.h.
9058 (current_constant_pool_data_ref): Remove.
9059 (tag_nodes): Move it to ...
9060 (get_tag_node): ... here. Register GC roots.
9061 * decl.c: Include ggc.h. Remove many global tree definitions.
9062 (throw_node): Define.
9063 (java_global_trees): Likewise.
9064 (predef_filenames): Make the size a constant.
9065 (init_decl_processing): Adjust accordingly.
9066 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9067 * expr.c: Include ggc.h.
9068 (init_expr_processing): Register GC roots.
9069 (build_invokeinterface): Likewise.
9070 * java-tree.h: Replace extern tree declarations with macros.
9071 (java_global_trees): New variable.
9072 (java_tree_index): New enumeration.
9073 (init_jcf_parse): Declare.
9074 * jcf-parse.c: Include ggc.h.
9075 (current_class): Remove declaration.
9076 (main_class): Likewise.
9077 (all_class_list): Likewise.
9078 (predefined_filename_p): Adjust for constant size of
9080 (init_jcf_parse): New function.
9081 * jcf-write.c: Include ggc.h.
9082 (generate_classfile): Register GC roots.
9083 (append_synthetic_attribute): Likewise.
9084 (append_innerclass_attribute_entry): Likewise.
9085 * lang.c: Include ggc.h.
9086 (lang_print_error): Register GC roots.
9087 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9089 * parse.y: Include ggc.h.
9090 (wfl_operator): Remove.
9091 (goal): Register GC roots.
9092 (java_pop_parser_context): Adjust for new field names.
9093 (java_parser_context_save_global): Likewse.
9094 (java_parser_context_restore_global): Likewise.
9095 (java_parser_context_suspend): Likewise.
9096 (java_parser_context_resume): Likewise.
9097 (verify_constructor_circularity): Register GC roots.
9098 (lookup_cl): Likewise.
9099 (java_reorder_fields): Likewise.
9100 (build_current_this): Likewise.
9101 (class_in_current_package): Likewise.
9102 (argument_types_convertible): Likewise.
9103 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9105 2000-09-14 Tom Tromey <tromey@cygnus.com>
9107 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9109 2000-09-13 Tom Tromey <tromey@cygnus.com>
9111 * jcf-parse.c: Include <locale.h>.
9112 * jv-scan.c: Include <locale.h>.
9114 2000-09-12 Tom Tromey <tromey@cygnus.com>
9116 * expr.c (pop_type_0): Return `Object' if trying to merge two
9118 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9119 interface types; `Object' is always a valid supertype.
9121 2000-09-12 Tom Tromey <tromey@cygnus.com>
9124 * jv-scan.c (help): Document --encoding.
9125 (options): Added `encoding' entry.
9126 (OPT_ENCODING): New define.
9127 (main): Handle --encoding.
9128 Include <langinfo.h> if nl_langinfo exists.
9129 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9131 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9132 (parse_source_file): Correctly call java_init_lex. Added `finput'
9133 argument. Use nl_langinfo to determine default encoding.
9134 * java-tree.h (current_encoding): Declare.
9135 * parse.y (java_parser_context_restore_global): Don't restore
9137 (java_parser_context_save_global): Don't set `finput' field.
9138 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9140 * lang.c (current_encoding): New global.
9141 (lang_decode_option): Recognize `-fencoding='.
9142 (finish_parse): Don't close finput.
9143 * parse.h (struct parser_ctxt): Removed `finput' and
9144 `unget_utf8_value' fields. Added `lexer' field.
9145 (java_init_lex): Fixed declaration.
9146 * lex.c (java_new_lexer): New function.
9147 (java_destroy_lexer): Likewise.
9148 (java_read_char): Added `lex' argument. Handle iconv case.
9149 (java_read_unicode): Added `lex' argument. Count backslashes in
9151 (java_init_lex): Added `finput' and `encoding' arguments. Set
9152 `lexer' field in ctxp.
9153 (BAD_UTF8_VALUE): Removed.
9154 (java_lex): Handle seeing UEOF in the middle of a string literal.
9155 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9156 (java_lexer): New structure.
9159 (DEFAULT_ENCODING): New define.
9160 (java_destroy_lexer): Declare.
9162 2000-09-12 Tom Tromey <tromey@cygnus.com>
9165 * lex.c (java_init_lex): Initialize java_io_serializable.
9166 * parse.y (java_io_serializable): New global.
9167 (valid_ref_assignconv_cast_p): An array can be cast to
9170 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9172 * decl.c, expr.c: Include defaults.h if not already included.
9173 Don't define the *_TYPE_SIZE macros.
9175 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9177 * typeck.c (build_java_array_type): Correct first parameter
9178 in ADJUST_FIELD_ALIGN invocation.
9180 2000-09-06 Tom Tromey <tromey@cygnus.com>
9182 * lang-specs.h: Also recognize `-femit-class-files'.
9184 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9186 * verify.c (merge_types): Load the types to merge if necessary.
9188 2000-09-02 Anthony Green <green@redhat.com>
9190 * jcf-io.c: Include zlib.h.
9191 (open_in_zip): Read compressed class file archives.
9192 * zipfile.h (ZipDirectory): Add uncompressed_size and
9193 compression_method fields.
9194 * zextract.c (read_zip_archive): Collect file compression info.
9196 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9198 * parse.y (do_resolve_class): Also explore superclasses of
9199 intermediate enclosing contexts when searching for inner classes.
9201 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9203 * parse.y (variable_declarator_id:): Better error message.
9204 (expression_statement:): Use YYNOT_TWICE.
9205 (cast_expression:): Likewise.
9206 (assignment:): Likewise.
9208 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9210 * parse.y (do_merge_string_cste): New locals. Create new
9211 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9213 2000-08-07 Hans Boehm <boehm@acm.org>
9215 * boehm.c (mark_reference_fields): Set marking bits for all words in
9216 a multiple-word record.
9217 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9220 2000-08-31 Mike Stump <mrs@wrs.com>
9222 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9223 jcf-dump$(exeext)): Make parallel safe.
9225 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9227 * jcf-parse.c (set_source_filename): Constify a char *.
9228 * jcf-write.c (append_innerclasses_attribute,
9229 make_class_file_name): Constify a char *. Don't recycle a
9230 variable for an unrelated purpose.
9231 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9232 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9234 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9236 * expr.c (can_widen_reference_to): Fixed indentation.
9237 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9238 * parse.y: `finit$' replaces `$finit$' in comments.
9239 (try_builtin_assignconv): Fixed leading comment.
9241 2000-08-25 Greg McGary <greg@mcgary.org>
9243 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9245 2000-08-24 Greg McGary <greg@mcgary.org>
9247 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9248 * parse.y (BINOP_LOOKUP): Likewise.
9250 2000-08-22 Andrew Haley <aph@cygnus.com>
9252 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9253 sign extending. Fixes gcj/321.
9254 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9255 combining to make a jlong. Fixes gcj/321.
9257 2000-08-21 Nix <nix@esperi.demon.co.uk>
9259 * lang-specs.h: Do not process -o or run the assembler if
9262 2000-08-16 Andrew Haley <aph@cygnus.com>
9264 * typeck.c (build_java_array_type): Rewrite code to do array
9265 alignment. Take into account back-end macros when aligning array
9266 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9267 user to set alignment. Fixes gcj/252 and 160.
9269 2000-08-09 Tom Tromey <tromey@cygnus.com>
9271 * parse.y (check_abstract_method_definitions): Now return `int'.
9272 Check implemented interfaces. Fixes PR gcj/305.
9274 * parse.y (patch_switch_statement): Disallow `long' in switch
9275 expressions. Fixes PR gcj/310.
9277 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9279 * decl.c (finit_leg_identifier_node): New global.
9280 (init_decl_processing): Use `finit$' to initialize
9281 finit_identifier_node. Use `$finit$' to initialize
9282 finit_leg_identifier_node.
9283 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9284 * java-tree.h (finit_identifier_node): Changed attached comment.
9285 (finit_leg_identifier_node): New declaration.
9286 (ID_FINIT_P): Take finit_identifier_node and
9287 finit_leg_identifier_node into account. This is a backward
9290 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9292 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9294 (generate_bytecode_insns): Check `nargs' before emitting it.
9295 * verify.c (merge_type_state): Fixed typo.
9296 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9297 generate_bytecode_{conditional,insns}.
9299 2000-08-13 Anthony Green <green@redhat.com>
9301 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9304 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9306 * class.c (maybe_layout_super_class): Fixed indentation.
9307 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9308 (java_check_methods): New function declaration.
9309 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9310 instead of `str_ptr'.
9311 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9312 of a `invokeinterface' at the right time.
9313 * parse.h (WFL_STRIP_BRACKET): New macro.
9314 (SET_TYPE_FOR_RESOLUTION): Use it.
9315 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9316 (check_class_interface_creation): Don't check for cross package
9317 innerclass name clashes.
9318 (method_header): Behave properly if MDECL is `error_mark_node'.
9319 (method_declarator): Return `error_mark_node' if bogus current
9321 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9322 (resolve_and_layout): New local `decl_type', set and used. Call
9324 (java_check_methods): New method.
9325 (java_layout_classes): Use it.
9326 (resolve_qualified_expression_name): No EH check necessary in
9328 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9330 (patch_assignment): Set DECL_INITIAL on integral final local.
9332 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9334 * java-tree.h (flag_extraneous_semicolon): New extern.
9335 * lang-options.h: (-Wextraneous-semicolon): New option.
9336 * lang.c (flag_redundant): Fixed typo in leading comment.
9337 (flag_extraneous_semicolon): New global.
9338 (lang_decode_option): Set `flag_extraneous_semicolon' when
9339 -Wall. Decode `-Wextraneous-semicolon'.
9340 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9341 `empty_statement' rule.
9342 (class_body_declaration): Likewise.
9343 (method_body:): Accept `;' as a method body.
9344 (static_initializer:): Removed `SC_TK' hack.
9345 (constructor_block_end:): Likewise.
9346 (empty_statement:): Report deprecated empty declaration. Fixes
9349 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9351 * parse.y (build_dot_class_method_invocation): Changed parameter
9352 name to `type'. Build signature from `type' and convert it to a
9353 STRING_CST if it's an array.
9354 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9355 to use `ref_type' directly.
9357 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9359 * lang-options.h: Added a comma after the last element to avoid
9360 syntax errors when other languages define additional options.
9362 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9364 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9365 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9366 (jc1): Link with $(BACKEND).
9367 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9369 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9371 * jvspec.c: Adjust type of second argument to
9372 lang_specific_driver, and update code as necessary.
9374 * class.c (build_dtable_decl): Initialize dummy.
9376 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9378 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9379 method bodies not to rule out discarding `<clinit>'; don't use
9380 <clinit> to initialize static fields with constant initializers.
9382 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9384 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9386 (method_synthetic): New global.
9387 (HANDLE_METHOD): Recognize synthetic method and tell
9388 `print_method_info' about it.
9389 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9390 processing a synthetic method.
9391 * jcf-reader.c (skip_attribute): New function.
9392 ( skip_attribute): Likewise.
9394 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * parse.y (build_outer_field_access): Fixed comments.
9397 (fix_constructors): Emit the initialization of this$<n> before
9399 (resolve_qualified_expression_name): Build an access to `decl' if
9402 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9404 * parse-scan.y (curent_class): Non longer const.
9405 (inner_qualifier, inner_qualifier_length): Deleted.
9406 (current_class_length): New global.
9407 (bracket_count): Fixed typo in leading comment.
9408 (anonymous_count): New global.
9409 (class_instance_creation_expression:): Handle anonymous classes.
9410 (anonymous_class_creation:): New rule.
9411 (push_class_context): Rewritten.
9412 (pop_class_context): Likewise.
9413 (INNER_QUALIFIER): Macro deleted.
9414 (report_class_declaration): call `push_class_context' when
9415 entering the function. `fprintf' format modified not to use
9417 (report_class_declaration): Assign `package_name' and
9418 `current_class' to NULL separately.
9420 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9422 * expr.c (build_invokeinterface): Call layout_class_methods on
9425 2000-07-27 Tom Tromey <tromey@cygnus.com>
9426 Anthony Green <green@cygnus.com>
9427 Alexandre Petit-Bianco <apbianco@cygnus.com>
9429 * class.c (make_class_data): Create vtable for abstract classes.
9430 (get_dispatch_table): Changed to cope with abstract classes.
9432 2000-07-27 Tom Tromey <tromey@cygnus.com>
9434 * parse.y (patch_method_invocation): Don't reverse the argument
9435 list when dealing with anonymous class constructors. Fixed typo in
9438 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9440 * parse.y (build_alias_initializer_parameter_list): Reverse
9441 crafted list when building aliases for anonymous class
9444 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9446 * parse.y (jdep_resolve_class): Don't bother checking potential
9447 innerclass access if `decl' is NULL.
9448 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9451 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9453 * parse.c: Remove (again.)
9455 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9457 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9458 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9459 outside the `if' statement, alias to innerclass removed, `decl'
9460 used to mark the class complete.
9462 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9464 * parse.y (simple_name:): Fixed typo in error message.
9466 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9468 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9469 or its first operand can be error marks.
9471 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9474 * parse.y (method_header): Likewise.
9476 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9478 * parse.y (process_imports): Consider that one might be trying to
9479 import an innerclass. Fixes gcj/254
9481 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9483 * parse.y (find_as_inner_class): Handle the case where the
9484 enclosing context of an innerclass has been loaded as bytecode.
9486 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9488 * parse.y (simple_name:): Reject `$' in type names.
9489 (resolve_type_during_patch): Use `type' as a second
9490 argument to resolve_no_layout. Fixes gcj/257.
9492 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9494 * parse.y (find_most_specific_methods_list): Select the only
9495 non-abstract method even if max has been set.
9496 Fixes gcj/285, gcj/298.
9498 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9500 * lang-specs.h: Added %(jc1) to java compiler options.
9502 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9504 * .cvsignore: New file.
9506 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9508 * parse.y (not_accessible_p): Access granted to innerclasses
9509 (indirectly) extending the reference type. Fixes gcj/249.
9511 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9513 * parse.y (patch_method_invocation): Fixed comment.
9514 (maybe_use_access_method): Build this$<n>s to the context of the
9515 target method, or a type that extends it. Fixes gcj/242.
9517 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9521 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9523 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9525 2000-07-13 Tom Tromey <tromey@cygnus.com>
9527 * lang-specs.h: Added %{I*}.
9529 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9531 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9533 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9535 * parse-scan.c: Remove.
9537 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9539 * class.c (set_super_info): Handled protected inner classes.
9540 (common_enclosing_context_p): Bail early if arguments aren't both
9542 (get_access_flags_from_decl): Handle private and protected inner
9544 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9545 (CLASS_PROTECTED): Likewise.
9546 (struct lang_type): New bitfield `poic'.
9547 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9549 (check_inner_class_access): Renamed arguments, added
9550 comments. Handles protected inner classes (fixes gcj/225)
9551 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9553 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9555 * parse.y (resolve_qualified_expression_name): Verify qualified
9556 access to `this'. Fixes gcj/239.
9558 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9560 * jcf-write.c (generate_classfile): Don't install ConstantValue
9563 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * parse.y (resolve_qualified_expression_name): Handle inner class
9566 access. Fixes gcj/256.
9568 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9570 * jcf-write.c (generate_classfile): Properly install the
9571 ConstantValue attribute and the initial value constant pool index
9572 on string constants.
9573 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9576 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9580 * parse.y (find_as_inner_class): Fixed typo.
9581 (do_resolve_class): Explore enclosing contexts when searching for
9582 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9583 (check_inner_class_access): Check `decl' which can be null in case
9586 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9588 * java-tree.h (java_debug_context): Declared `extern'.
9589 (safe_layout_class): Likewise.
9590 * parse.y (resolve_field_access): Field must be `static' in order
9591 to be replaced by its initial value. Added comments.
9592 (find_applicable_accessible_methods_list): Fixed typo.
9593 (find_most_specific_methods_list): Methods found in innerclasses
9594 take over methods founds in the enclosing contexts.
9595 (java_complete_tree): Loosen restrictions on the type of DECLs
9596 that can be replaced by their initialization values.
9597 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9599 2000-07-05 Tom Tromey <tromey@cygnus.com>
9601 * Make-lang.in (PARSE_DIR): New macro.
9602 (PARSE_RELDIR): Likewise.
9603 (PARSE_C): Likewise.
9604 (PARSE_SCAN_C): Likewise.
9605 ($(PARSE_C)): New target.
9606 ($(PARSE_SCAN_C)): Likewise.
9607 (SET_BISON): New macro.
9608 (BISONFLAGS): Likewise.
9609 (JAVABISONFLAGS): Likewise.
9611 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9613 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9614 argument on the first pass for CNI as well as JNI.
9615 (print_method_info): Set up method name on the first pass only.
9617 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9619 * parse.y (parser_qualified_classname): Removed parameter
9621 (create_interface): Removed first passed parameter to
9622 parser_qualified_classname.
9623 (create_class): Likewise. Don't install alias on static
9624 innerclasses. Fixes gcj/275.
9626 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9629 debugable statement with empty_stmt_node. Fixes gcj/272
9631 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9636 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9638 * jcf-write.c (push_long_const): Appropriately cast short negative
9641 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9643 * parse.y (verify_constructor_super): Use loop variable
9644 `m_arg_type' initialized with `mdecl_arg_type'.
9646 2000-06-29 Tom Tromey <tromey@cygnus.com>
9648 * parse.y (resolve_field_access): Handle case where `type_found'
9651 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9653 * expr.c (lookup_field): The same field can be found through two
9654 different interface. Don't declare it ambiguous in that case.
9656 2000-06-27 Tom Tromey <tromey@cygnus.com>
9658 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9659 follows \r, then unget it at a lower level.
9661 2000-06-26 Tom Tromey <tromey@cygnus.com>
9663 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9666 2000-06-25 Tom Tromey <tromey@cygnus.com>
9668 * parse.y (for_statement): Wrap expression in a WFL if it is a
9669 constant. For PR gcj/268.
9671 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * parse.y (do_resolve_class): Minor optimiztion in the package
9674 list search. Removed unnecessary test and return statement.
9675 (valid_ref_assignconv_cast_p): Order of arguments to
9676 enclosing_context_p fixed.
9678 2000-06-24 Tom Tromey <tromey@cygnus.com>
9680 * expr.c (lookup_field): Print error and return error_mark_node if
9681 field reference is ambiguous.
9683 * parse.y (check_abstract_method_definitions): Also check if
9684 `other_method' is abstract.
9686 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9688 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9690 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9691 (struct lang_type): New field `pic'.
9692 (CLASS_PRIVATE): New macro.
9693 * parse.y (check_inner_class_access): New function.
9694 (jdep_resolve_class): Call it.
9696 2000-06-23 Tom Tromey <tromey@cygnus.com>
9698 * parse.y (patch_incomplete_class_ref): Initialize the returned
9699 class. For PR gcj/260.
9701 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9703 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9705 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9707 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9708 Java specific checks.
9709 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9711 * java-tree.def (CASE_EXPR): Marked 'e'.
9712 (DEFAULT_EXPR): Likewise.
9713 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9715 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9716 Java specific checks.
9717 (generate_bytecode_insns): Test try_block for BLOCK before using
9719 * parse.y (build_wfl_wrap): Added `location' argument. Set
9720 EXPR_WFL_LINECOL accordingly.
9721 (dim_expr:): Wrap constants with WFLs.
9722 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9723 (resolve_package): Check for `stmt' not being a BLOCK before
9724 building a debuggable statement with it.
9725 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9727 (resolve_field_access): Make sure `decl' is a DECL before treating
9729 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9730 IDENTIFIER_NODE before treating it as such.
9731 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9732 treating it as such.
9733 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9734 to be applied only on non array types.
9736 2000-06-16 Per Bothner <per@bothner.com>
9738 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9739 define in terms of DECL_RESULT, as that fails when --enable-checking.
9741 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9743 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9744 types the same in comparison.
9745 (CHECK_OP): Add static prototype.
9747 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9749 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9750 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9753 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9755 * decl.c (create_primitive_vtable): Prototype.
9757 * jcf-write.c (generate_bytecode_insns): Initialize variable
9760 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9762 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9764 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9765 to track searched classes, and do not search the same class more than
9766 once. Call find_applicable_accessible_methods_list on immediate
9767 superclass, instead of search_applicable_method_list on all ancestors.
9770 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9772 * parse.y (register_fields): Permit static fields in inner classes
9773 if they are final. Fix for PR gcj/255.
9775 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9777 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9778 * parse.y (find_in_imports): Returned type changed to void,
9779 leading comment fixed.
9780 (register_package): New function.
9781 (qualify_and_find): Likewise.
9782 (package_declaration:): Use `register_package'.
9783 (single_type_import_declaration:): Removed local variable
9784 `node'. Added missing `;' for consistency.
9785 (type_import_on_demand_declaration:): Use `chainon' to link new
9787 (lookup_field_wrapper): Lookup local variables defined in outer
9789 (java_complete_class): Don't reverse the list of imported on demand.
9790 (do_resolve_class): Reorganized. Removed local variable
9791 `original_name'. Call `qualify_and_find' with the current package
9792 name, invoke `find_in_imports_on_demand' right after. Call
9793 `qualify_and_find' with the packages we've seen so far. Fixed
9794 operations numbering in comments.
9795 (java_expand_class): Don't reverse `package_list'.
9796 (find_most_specific_methods_list): New local variables `abstract'
9797 and `candidates'. Use them to pick the right method.
9799 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9801 * parse.y (check_modifiers_consistency): Don't subtract out
9802 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9804 2000-06-04 Philipp Thomas <pthomas@suse.de>
9806 * Makefile.in (INTLLIBS): New.
9810 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9812 * class.c (get_dispatch_table): Build the vtable dummy entry list
9813 element with a null purpose. Fixed leading comment.
9814 (build_dtable_decl): Build an accurate dtable type when appropriate
9817 2000-06-02 Richard Henderson <rth@cygnus.com>
9819 * lang.c (lang_get_alias_set): New.
9821 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9823 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9824 before using it as the accessed field.
9826 2000-05-31 Tom Tromey <tromey@cygnus.com>
9828 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9829 char_array_vtable, short_array_vtable, int_array_vtable,
9830 long_array_vtable, float_array_vtable, double_array_vtable):
9832 * expr.c (get_primitive_array_vtable): New function.
9833 (create_primitive_vtable): New function.
9834 (java_lang_expand_expr): Enable code to statically generate
9836 * decl.c (init_decl_processing): Create primitive vtables.
9837 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9838 short_array_vtable, int_array_vtable, long_array_vtable,
9839 float_array_vtable, double_array_vtable): Define.
9841 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9843 * java/parse.y (find_applicable_accessible_methods_list):
9844 Don't add an uninitialized value to the list.
9846 2000-05-25 Tom Tromey <tromey@cygnus.com>
9848 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9849 when trying to see if field's class should be initialized. Always
9850 initialize field's declaring class, not qualified class.
9853 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9854 `wfl_operator', to maybe_build_primttype_type_ref.
9857 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9859 * parse.y (patch_method_invocation): Don't try to lookup methods
9862 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9864 * parse.y (resolve_field_access): Call the appropriate <clinit>
9865 before accessing the length of a static array. Craft a decl for
9866 the field while its time. Fixes PR gcj/129.
9868 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9870 * parse.y (resolve_package): Correctly set `*next' (was off by
9872 (resolve_qualified_expression_name): Fixed comment.
9874 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9876 * jcf-parse.c (jcf_parse_source): Reset current_class and
9877 current_function_decl to NULL before parsing a new file.
9879 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9881 * parse.y (block_end:): If the collected block doesn't feature a
9882 statement, insert an empty statement.
9884 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9886 * parse.y (maybe_yank_clinit): New function.
9887 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9888 end of the list of methods belonging to a class.
9889 (java_complete_expand_method): Check whether <clinit> is really
9890 necessary and expand it accordingly.
9892 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9894 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9895 processed by the method's switch statement.
9897 2000-05-19 Tom Tromey <tromey@cygnus.com>
9899 * java-tree.h: Added init state enum.
9900 * decl.c (emit_init_test_initialization): Initialize class
9901 initialization check variable by looking at class' state.
9903 2000-05-19 Tom Tromey <tromey@cygnus.com>
9905 * java-tree.h (build_instanceof): Declare.
9906 (build_get_class): Declare.
9907 * parse.y (patch_binop): Use build_instanceof.
9908 * expr.c (build_instanceof): New function. If class is final,
9909 don't make a function call.
9910 (expand_java_INSTANCEOF): Use it.
9911 (build_get_class): New function.
9913 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9915 * jcf-write.c (generate_classfile): Scan the source_file for
9916 slashes with the right pointer variable.
9918 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9920 * lang.c (lang_decode_option): Update -Wunused flags by calling
9922 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9924 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9926 * check_init.c (check_init): Constify local char *.
9927 * class.c (push_class): Constify local char *.
9928 * java_tree.h: Update prototypes.
9929 * jcf-io.c (open_class): Constify filename parameter and
9931 (find_class): Remove redundant string copy. Cast return from
9933 * jcf-parse.c (read_class, parse_class_file, yyparse):
9934 Constify local char *.
9935 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9936 Constify local char *.
9937 * jcf.h (JCF): Constify filename and classname.
9938 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9939 * lang.c (init_parse): Constify parameter and return value.
9940 * lex.c (java_get_line_col): Constify filename parameter.
9941 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9942 * parse.y (java_parser_context_suspend,
9943 issue_warning_error_from_context, safe_layout_class): Constify
9945 * parse.c: Regenerate.
9947 2000-05-08 Tom Tromey <tromey@cygnus.com>
9949 * expr.c (build_jni_stub): Cache the result of
9950 _Jv_LookupJNIMethod.
9952 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9954 * decl.c (predef_filenames_size): Now 7.
9955 (predef_filenames): New seventh entry.
9957 2000-05-04 Tom Tromey <tromey@cygnus.com>
9959 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9960 Keep track of when we've seen a reference field after a
9961 non-reference field.
9962 (get_boehm_type_descriptor): Handle case where we see
9963 non-reference fields but no trailing reference field.
9964 * decl.c (rawdata_ptr_type_node): Define.
9965 (init_decl_processing): Initialize rawdata_ptr_type_node.
9966 * java-tree.h (rawdata_ptr_type_node): Declare.
9968 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9970 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9971 specifiers in calls to fprintf.
9973 2000-05-03 Andrew Haley <aph@cygnus.com>
9975 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9977 * javaop.h (WORD_TO_INT): New function.
9978 (IMMEDIATE_s4): Use WORD_TO_INT.
9979 * jcf.h (JPOOL_INT): Ditto.
9981 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9984 2000-04-19 Tom Tromey <tromey@cygnus.com>
9986 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9988 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9990 * expr.c (build_jni_stub): New function.
9991 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9993 * parse.y (java_complete_expand_methods): Expand a native method
9994 and call build_jni_stub if -fjni given.
9995 * lang-options.h: Document -fjni.
9996 * lang.c (flag_jni): New global.
9997 (lang_f_options): Added `jni' entry.
9998 * java-tree.h (soft_lookupjnimethod_node,
9999 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10001 (flag_jni): Declare.
10002 (build_jni_stub): Declare.
10003 (struct lang_decl): Added `native' flag.
10004 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10006 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10007 soft_jnipopsystemframe_node): New globals.
10008 (init_decl_processing): Set them. _Jv_InitClass only takes one
10011 * java-tree.def: Put into `C' mode.
10013 2000-04-27 Tom Tromey <tromey@cygnus.com>
10016 * expr.c (expand_invoke): Generate check to see if object pointer
10017 is null in nonvirtual invocation case.
10018 * java-tree.h (soft_nullpointer_node): Declare.
10019 * decl.c (soft_nullpointer_node): New global.
10020 (init_decl_processing): Initialize soft_nullpointer_node.
10021 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10022 or `private' methods.
10023 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10025 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10027 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10030 2000-04-26 Tom Tromey <tromey@cygnus.com>
10032 * zextract.c (find_zip_file_start): New function.
10033 (read_zip_archive): Use it.
10035 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10037 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10039 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10041 * class.c (common_enclosing_context_p): New function.
10042 * java-tree.h (common_enclosing_context_p): Added prototype.
10043 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10044 classes sharing an outer context with the current instance.
10045 * parse.y (build_access_to_thisn): Fixed leading comment.
10046 (verify_constructor_super): New local `supper_inner'. Skip
10047 enclosing context argument in the case of inner class constructors.
10048 (patch_method_invocation): Insert proper context as second
10049 parameter to pure inner class constructor super invocations.
10051 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10053 * parse.y (end_class_declaration): Reset the interface number
10056 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10058 * parse.y (source_start_java_method): Deleted unnecessary code.
10059 (patch_method_invocation): Fixed comment.
10061 2000-04-24 Robert Lipe <robertlipe@usa.net>
10063 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10065 2000-04-23 Tom Tromey <tromey@cygnus.com>
10067 * boehm.c (mark_reference_fields): Use int_byte_position.
10069 2000-04-22 Tom Tromey <tromey@cygnus.com>
10071 * boehm.c (mark_reference_fields): Only call byte_position on
10074 2000-04-22 Tom Tromey <tromey@cygnus.com>
10076 * boehm.c (mark_reference_fields): Added `last_view_index'
10077 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10079 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10081 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10082 * parse.y (check_class_interface_creation): Fixed comments. Select
10083 permitted modifiers for (inner) interfaces. Changed error message
10084 to report rejected modifiers used with local classes.
10086 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10088 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10089 of directly inherited type considered in scope.
10090 * parse.y (do_resolve_class): Search inherited classes for inner
10093 2000-04-20 Tom Tromey <tromey@cygnus.com>
10095 * parse.y (not_accessible_p): Use member's class, not current
10096 class, when doing inheritance check for protected reference.
10099 2000-04-20 Jason Schroeder <shrode@subnature.com>
10101 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10103 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10105 * parse.y (lookup_field_wrapper): Search for final local aliases.
10106 (resolve_expression_name): Let lookup_field_wrapper search for
10107 final local aliases. Force the value of `name' if one is found.
10108 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10109 an expression name. Fixed comments.
10111 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10113 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10115 2000-04-19 Tom Tromey <tromey@cygnus.com>
10117 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10119 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10123 2000-04-18 Tom Tromey <tromey@cygnus.com>
10126 * gjavah.c (utf8_cmp): Changed return value.
10127 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10129 (cxx_keywords): New global.
10130 (get_field_name): Handle new result of cxx_keyword_subst.
10131 (print_method_info): Likewise.
10133 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10135 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10136 with a newline, for CNI.
10137 (print_stub_or_jni): Print a space or newline before method name for
10138 CNI as well as JNI.
10139 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10140 (process_file): Include gcj/cni.h if generating CNI stubs.
10142 2000-04-16 Tom Tromey <tromey@cygnus.com>
10144 * gjavah.c (decompile_method): Use print_field_name.
10147 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10149 * parse.y (java_expand_classes): Reverse the package list once.
10150 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10152 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10153 the `==' and `!=' operators.
10155 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * jcf-write.c (generate_bytecode_insns): At invocation time,
10158 always relate an interface method to the type of its selector.
10160 2000-04-05 Tom Tromey <tromey@cygnus.com>
10163 * expr.c (expand_invoke): Generate check to see if object pointer
10164 is null in nonvirtual invocation case.
10165 * java-tree.h (soft_nullpointer_node): Declare.
10166 * decl.c (soft_nullpointer_node): New global.
10167 (init_decl_processing): Initialize soft_nullpointer_node.
10168 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10169 or `private' methods.
10170 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10172 2000-04-05 Tom Tromey <tromey@cygnus.com>
10174 Fix for PR gcj/140:
10175 * parse.y (check_final_assignment): Recognize assignments to the
10176 `length' field of an array when generating class files.
10178 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10180 * class.c (decl_hash): Prototype removed.
10181 (decl_compare): Likewise.
10183 2000-04-05 Tom Tromey <tromey@cygnus.com>
10185 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10186 * parse.y (check_modifiers_consistency): Check for final/volatile
10187 clash. Fixes PR gcj/164.
10189 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10191 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10193 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10195 (add_method_1): Use `java_hash_hash_tree_node' and
10196 `java_hash_compare_tree_node'.
10197 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10198 (java_hash_compare_tree_node): Likewise.
10199 * parse.y (find_applicable_accessible_methods_list): Create,
10200 delete and use a hash table to remember already searched interfaces.
10202 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10204 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10207 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10209 * boehm.c (mark_reference_fields, set_bit): Prototype.
10210 (set_bit): Un-ANSI-fy definition.
10212 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10215 * decl.c (emit_init_test_initialization): Likewise.
10217 * gjavah.c (jni_print_char): Likewise.
10219 * parse.y (create_new_parser_context): Likewise.
10221 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10223 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10224 patch missing hunk. Fixed indentation.
10226 2000-03-30 Tom Tromey <tromey@cygnus.com>
10228 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10229 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10231 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10233 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10234 when negative *before* using it as an array index.
10235 * ChangeLog: Fixed typo.
10237 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10239 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10240 to 0 when it reaches -1.
10242 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10244 * jcf-parse.c (get_constant): Properly cast `num' during the
10245 invocation of `add_double'.
10246 * jcf-write.c (push_long_const): Properly cast `lo' before
10247 comparing it to short bounds.
10248 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10249 `interface_body:' is reduced after the current interface is
10252 2000-03-26 Tom Tromey <tromey@cygnus.com>
10254 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10255 Java-specific `-f' option.
10257 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10259 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10260 Adjust order of making types.
10261 Make bitsize_*_node values.
10263 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10265 * class.c (make_field_value): Use byte_position.
10266 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10267 (java_array_data_offset): Likewise.
10268 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10271 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10273 * parse.y (check_abstract_method_definitions): New local
10274 `end_type_reached'. Make sure we also consider `end_type'.
10275 (java_check_abstract_method_definitions): Make sure we eventually
10276 consider `java.lang.Object'.
10277 (maybe_use_access_method): Don't use access method if not in the
10278 context of a pure inner class or if the method's context is right.
10279 (find_applicable_accessible_methods_list): New static flag
10280 `object_done'. Don't search abstract classes as interfaces. Fixed
10281 indentation. Fixed the `java.lang.Object' only search. Search
10282 class interface(s) first, then fully search enclosing contexts.
10283 (find_most_specific_methods_list): Pick the closest candidate when
10284 they're all abstract.
10286 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10288 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10289 properly initialize `finished_label'. Don't emit gotos for empty
10292 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10294 * except.c (emit_handlers): Clear catch_clauses_last.
10296 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * parse.y (check_method_types_complete): New function.
10299 (create_class): Reset anonymous class counter only when seeing an
10301 (java_complete_class): JDEP_METHOD: Don't recompute signature
10304 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10306 * class.c (build_static_ref): Fixed indentation in comment.
10307 * java-tree.def (TRY_EXPR): Fixed typo in name.
10308 (CLASS_LITERAL): Likewise.
10309 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10310 (struct lang_type): New field `dot_class'.
10311 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10312 (generate_classfile): Method `class$' is synthetic.
10313 * parse.y (build_do_class_method): New function.
10314 (build_dot_class_method_invocation): Likewise.
10315 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10316 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10317 (qualify_ambiguous_name): Likewise.
10318 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10319 (build_try_statement): Fixed leading comment.
10321 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10323 * class.c (make_field_value): Properly handle sizes.
10324 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10325 (layout_class_method): Count using trees.
10326 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10327 * expr.c (java_array_data_offset): Use int_bit_position.
10328 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10329 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10331 2000-03-16 Tom Tromey <tromey@cygnus.com>
10333 * lang.c (flag_hash_synchronization): New global.
10334 (lang_f_options): Added `hash-synchronization'.
10335 * lang-options.h: Mention -fhash-synchronization.
10336 * java-tree.h (flag_hash_synchronization): Declare.
10337 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10338 hash table synchronization is disabled.
10339 * decl.c (init_decl_processing): Only push `sync_info' value when
10340 hash table synchronization is disabled.
10341 * class.c (make_class_data): Only push `sync_info' field when hash
10342 table synchronization is disabled. Removed dead code.
10344 2000-03-16 Tom Tromey <tromey@cygnus.com>
10346 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10348 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10350 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10352 * parse.y (patch_method_invocation): Handle anonymous classes
10353 creation in static context.
10355 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10357 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10358 * parse.y (resolve_qualified_expression_name): Use it.
10359 (patch_method_invocation): Likewise.
10361 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10363 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10364 depending on the type of dependency which dictates what the
10366 (unresolved_type_p): Resolved types limited to the current class.
10368 2000-03-15 Tom Tromey <tromey@cygnus.com>
10370 * decl.c (init_decl_processing): Set type of `sync_info' to be
10373 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10374 Correctly compute bit number for current slot. Zero `high' and
10375 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10376 mark_reference_fields.
10377 (mark_reference_fields): New function.
10379 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10381 * parse.y (register_incomplete_type): Fixed initialization of
10384 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10386 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10388 (push_class_context, pop_class_context): New function.
10389 (class_body:): Call pop_class_context.
10390 (interface_body:): Likewise.
10391 (INNER_QUALIFIER): New macro.
10392 (report_class_declaration): Changed output format and use
10393 INNER_QUALIFIER. Call push_class_context.
10395 2000-02-14 Andrew Haley <aph@cygnus.com>
10397 * check-init.c (check_init): Add new cases for unary and binary
10400 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10402 * parse.y (resolve_package): Set `next' once a type name has been
10403 progressively discovered.
10404 (resolve_qualified_expression_name): Propagate resolution only if
10405 there are remaining qualifiers. Take into account `q' might have
10406 been cleared after re-qualification.
10407 * parse.y (patch_method_invocation): New local `resolved'.
10408 Section dealing with qualified expression rewritten to use
10409 resolve_field_access.
10411 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10413 * parse.h (PUSH_CPC): Fixed indentation.
10414 (DEBUG_CPC): New macro.
10415 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10416 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10417 * parse.y (class_body_declaration:): Use
10418 SET_CPC_INSTANCE_INITIALIZER_STMT.
10419 (method_declaration:): Check for null current_function_decl.
10420 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10421 (java_parser_context_pop_initialized_field): Better handling of
10423 (maybe_make_nested_class_name): Mark nested class name as
10424 qualified when necessary.
10425 (end_class_declaration): Don't call java_parse_context_resume when
10426 one or more error occurred.
10427 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10428 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10429 SET_CPC_INITIALIZER_STMT.
10430 (method_header): Check for inner classes declaring static methods.
10431 (resolve_qualified_expression_name): Handle situation where `this'
10434 2000-03-13 Hans Boehm <boehm@acm.org>
10436 * typeck.c (build_prim_array_type): Correctly set the high word too.
10438 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10440 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10442 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10443 list of methods for interfaces.
10445 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10447 * parse.y (qualify_ambiguous_name): Properly handle expressions
10450 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10452 * parse.y (check_final_assignment): Extended to process
10454 (patch_assignment): Have check_final_assignment called only once.
10456 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10458 * java-tree.h (IS_INIT_CHECKED): New flag.
10459 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10460 * parse.y (patch_string): Call force_evaluation_order on the
10461 completed string concatenation tree.
10462 * expr.c (force_evaluation_order): Call force_evaluation_order on
10463 function's arguments too.
10465 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10467 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10468 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10469 (build_anewarray): Likewise.
10470 * parse.y (patch_newarray): Likewise.
10471 * parse.c: Regenerated.
10473 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10475 * decl.c (init_decl_processing): Added new class fields `depth',
10476 `ancestors', and `idt' to class_type_node. Use
10477 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10478 * class.c (make_class_data): Push initial values for new fields.
10479 * java-tree.h: Updated prototype for `build_invokeinterface'.
10480 * expr.c (build_invokeinterface): Changed parameters to accept
10481 `method' tree. Calculate index of `method' in its declaring
10482 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10483 (expand_invoke): Call `build_invokeinterface' with new parameters.
10484 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10487 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10489 * typeck.c (lookup_do): Search superinterfaces first
10490 when looking up an interface method. From Godmar Back
10491 <gback@cs.utah.edu>
10493 2000-03-06 Tom Tromey <tromey@cygnus.com>
10495 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10497 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10499 * java-tree.h (lookup_argument_method2): Declared.
10500 (safe_layout_class): Prototype moved from parse.h.
10501 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10502 * parse.y (java_check_regular_methods): Local `super_class' gone.
10503 Call lookup_argument_method2 instead of lookup_argument_method.
10504 Perform modifier match for methods found declared in implemented
10505 interfaces. Fixed indentation problem. Overriding/hiding error
10506 report to take place only for methods found in classes.
10507 * typeck.c (lookup_argument_method): Changed leading
10508 comment. Re-written by calling lookup_do.
10509 (lookup_argument_method2): New function.
10510 (lookup_java_method): Re-written by calling lookup_do.
10511 (lookup_do): New function.
10513 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10515 * check-init.c (check_init): Removed dead code. Handle (blank)
10517 * parse.y (declare_local_variables): New local `final_p', set it
10518 and use it to initialize LOCAL_FINAL.
10519 (check_final_assignment): Only check FIELD_DECLs.
10521 2000-02-17 Tom Tromey <tromey@cygnus.com>
10523 * Makefile.in (JAVA_OBJS): Added boehm.o.
10524 (boehm.o): New target.
10525 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10526 * java-tree.h (flag_use_boehm_gc): Declare.
10527 (get_boehm_type_descriptor): Declare.
10528 * lang.c (lang_f_options): Added `use-boehm-gc'.
10529 (flag_use_boehm_gc): New global.
10530 * lang-options.h: Added -fuse-boehm-gc.
10531 * boehm.c: New file.
10532 * class.c (get_dispatch_table): If class uses a Boehm type
10533 descriptor, put it in the vtable.
10534 (make_class_data): Removed dead code.
10536 2000-03-03 Per Bothner <per@bothner.com>
10538 * decl.c (init_decl_processing): Initialize sizetype properly.
10540 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10542 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10543 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10544 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10545 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10546 (jcf_parse): New local `current'. Load innerclasses seen in outer
10547 context being processed.
10548 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10549 * jcf-write.c (append_innerclasses_attribute): New function.
10550 (append_innerclasses_attribute_entry): Likewise.
10551 (get_access_flags): Handle static classes. Set anonymous and local
10552 classes to be private.
10553 (generate_classfile): Attribute count adjusted. Call
10554 append_innerclasses_attribute.
10555 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10556 PURE_INNER_CLASS_TYPE_P.
10557 * parse.y (parser_qualified_classname): New parameter `is_static',
10558 produce non qualified name accordingly.
10559 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10560 (create_interface): Added argument to parser_qualified_classname.
10561 (create_class): Added argument to parser_qualified_classname. Setup
10562 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10563 (add_inner_class_fields): Fixed indentation.
10564 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10565 (method_declarator): Fixed typo in comment.
10566 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10567 (build_current_thisn): Likewise.
10568 (patch_method_invocation): Likewise.
10570 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10572 * decl.c (current_function_decl): Move to toplev.c.
10574 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10576 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10577 (DECL_BIT_INDEX): Use underlying representation.
10578 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10580 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10582 * expr.c (build_java_ret): Pass proper type to size_binop.
10584 2000-02-25 Anthony Green <green@cygnus.com>
10586 * expr.c (build_class_init): Mark the decl to be ignored by
10588 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10589 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10590 * class.c (init_test_hash_newfunc): New function.
10591 (decl_hash): New function.
10592 (decl_compare): New function.
10593 * decl.c (emit_init_test_initialization): New function.
10594 (complete_start_java_method): Traverse the init test hashtable,
10595 calling emit_init_test_initialization.
10596 (always_initialize_class_p): Define.
10597 * expr.c (build_class_init): Use initialization tests when
10598 emitting class initialization code.
10599 (always_initialize_class_p): Declare.
10600 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10602 * java-tree.h: Include hash.h.
10603 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10604 (struct lang_decl): Add init_test_table field.
10605 (init_test_hash_entry): Define.
10607 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10609 * gjavah.c (main): Avoid using `argi' to report unimplemented
10612 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10614 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10615 initialize locals to avoid warnings. Local `exception_type' moved
10618 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10620 * parse.y (resolve_expression_name): Use `orig' as a second
10621 argument to resolve_field_access.
10622 (resolve_field_access): Removed unnecessary code when dealing with
10625 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10627 * class.c (push_super_field): Don't push the field twice.
10628 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10629 * parse.h (java_reorder_fields): Prototyped.
10630 * parse.y (java_reorder_fields): New function.
10631 (java_layout_class): Simplified not to worry about re-ordering.
10633 2000-02-23 Tom Tromey <tromey@cygnus.com>
10635 * gjavah.c (print_name): In JNI case, correctly quote string.
10636 (print_method_info): Don't handle overrides in JNI mode.
10638 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10640 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10641 value type set to `boolean_type_node'.
10643 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10645 * jcf-dump.c (main): Test for correct condition after
10646 output file creation.
10648 2000-02-19 Anthony Green <green@cygnus.com>
10650 * jcf-depend.c (add_entry): Fix test for first list entry.
10652 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10654 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10655 * constants.c (build_constants_constructor): Likewise.
10657 2000-02-19 Anthony Green <green@cygnus.com>
10659 * jcf-depend.c (add_entry): Add entries to the end of the list.
10661 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10663 * decl.c (INT_TYPE_SIZE): Define if necessary.
10664 (expand_java_return): Handle the case of a native integer smaller
10665 than a JVM integer.
10667 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10669 * gjavah.c (help): Use GCCBUGURL.
10670 * jv-scan.c (help): Likewise.
10671 * jcf-dump.c (help): Likewise.
10673 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10678 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10680 * jcf-parse.c (load_class): Call `fatal' if no file containing
10681 the target class are found.
10683 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10685 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10686 lex.c, lex.h, and PARSE_H to...
10687 (parse.o, parse-scan.o): ...here, respectively.
10689 * lex.c: Split out code that may trigger SIGFPE from yylex()
10690 to its own function.
10691 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10693 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10695 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10697 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10699 * parse.y (outer_field_access_p): Stop in time when outer contexts
10701 (resolve_qualified_expression_name): Properly qualify *everything*
10702 after a package.type to be resoled as expression names.
10703 (find_applicable_accessible_methods_list): Save/restore `class' to
10704 isolate it from a possible outer context search.
10706 2000-02-15 Tom Tromey <tromey@cygnus.com>
10708 * gjavah.c (jni_print_char): New function.
10709 (print_full_cxx_name): Use it.
10710 (decode_signature_piece): Likewise.
10711 (print_cxx_classname): Likewise.
10713 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10715 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10717 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10719 * gjavah.c: Include version.h.
10721 * jcf-dump.c: Likewise.
10723 * jv-scan.c: Likewise.
10725 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10727 * parse.y (outer_field_access_fix): First parameter now a tree
10728 node. Check for assignment to final. First argument to
10729 build_outer_field_access_fix modified to accommodate prototype.
10730 (build_outer_field_access): Don't check for assignment to final
10732 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10733 possibly returned by outer_field_access_fix. Changed
10734 outer_field_access_fix's first argument.
10735 (check_final_assignment): $finit$'s context is OK.
10736 (patch_unaryop): Use node instead of its line/column value when
10737 calling outer_field_access_fix.
10739 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10741 * parse.y (interface_declaration:): No longer tagged
10742 <node>. Re-installed default action.
10743 (class_member_declaration:): Handle inner interfaces.
10744 (interface_member_declaration): Handle inner interfaces and
10746 (create_interface): Push error if one seen. Suspend parsing
10747 context when processing an inner interface.
10748 (register_fields): Inner class static field limitations not to
10749 apply to inner interfaces.
10751 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10753 * jcf-parse.c (load_class): Update `java_error_count' when a
10754 class' file can't be found.
10755 (parse.y): Avoid (byte)code generation when errors seen.
10757 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10759 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10760 decodes a valid node.
10761 (patch_binop): Handle TRUNC_DIV_EXPR.
10763 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10765 * parse.y (resolve_package): New local `acc'. Try to progressively
10766 build and guess a package and type name.
10768 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10770 * parse.y (find_applicable_accessible_methods_list): Load and
10771 layout the search class if necessary.
10772 (java_complete_tree): Keep to original type of the folded initial
10775 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10777 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10778 Generate error message if circularity is detected. New static
10780 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10781 * jcf-write.c (generate_bytecode_insns): Very simply handle
10783 * parse.y (java_check_circular_reference): Use
10784 `cyclic_inheritance_report' during report, if necessary.
10785 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10786 walking NEW_ARRAY_INIT twice.
10788 2000-02-09 Tom Tromey <tromey@cygnus.com>
10790 * parse.y (check_class_interface_creation): Allow inner classes to
10791 be `private' or `protected', check modifiers' consistency. Prevent
10792 block local classes from bearing any modifiers.
10794 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10796 * except.c (check_start_handlers): Re-add prototype lost in last
10798 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10800 2000-02-09 Andrew Haley <aph@cygnus.com>
10802 * decl.c (clear_binding_level): Remove excess initializer.
10803 (maybe_poplevels): Remove unused variable.
10804 (force_poplevels): Ditto.
10805 (struct binding_level): Add comment.
10807 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10809 * jcf-write.c (generate_classfile): Don't consider
10810 pre-initialization with reference value (use <clinit> instead.)
10811 * parse.y (java_fix_constructors): No generated constructor for
10813 (build_outer_field_access): Removed debug message.
10814 (outer_field_expanded_access_p): Adapted to bytecode generation.
10815 (build_outer_field_access_method): Use fix_method_argument_names.
10816 (build_outer_method_access_method): Fixed indentation. Added
10817 comment. Handle access method generation for static and also void
10819 (build_access_to_thisn): Inserted debug message.
10820 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10821 (resolve_qualified_expression_name): Fixed comment.
10822 (not_accessible_p): Adapted to bytecode generation. Added comment.
10823 (patch_method_invocation): Added comment.
10824 (maybe_use_access_method): Fixed leading comment. Handle static
10826 (java_complete_lhs): Don't shortcut handling of initialized upon
10827 declaration String type static fields when generating bytecode.
10828 (patch_unaryop): Handle outer field access when generating
10831 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10833 * java-tree.h (FIELD_THISN): New macro.
10834 * jcf-write.c (append_synthetic_attribute): New function.
10835 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10836 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10837 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10839 (build_outer_field_access): Turned on access functions usage and
10840 generation when compiling to bytecode.
10841 (maybe_use_access_method): Likewise.
10843 2000-01-25 Andrew Haley <aph@cygnus.com>
10845 * java-except.h (struct eh_range): Add `expanded' field.
10846 (maybe_start_try): Add end_pc arg.
10847 (maybe_end_try): Ditto.
10848 * java-tree.h (force_poplevels): new function.
10849 * expr.c (expand_byte_code): Don't call maybe_start_try or
10851 * except.c (add_handler): Reset expanded.
10852 (expand_start_java_handler): Set expanded.
10853 (check_start_handlers): Don't expand a start handler that's
10854 already been expanded.
10855 (maybe_start_try): Add end_pc arg. Only expand a handler which
10857 (expand_end_java_handler): call force_poplevels.
10858 (force_poplevels): new function.
10859 * decl.c (binding_level): Add start_pc of binding level.
10860 (maybe_pushlevels): Call maybe_start_try when pushing binding
10862 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10863 (LARGEST_PC): Define.
10864 (clear_binding_level): Use LARGEST_PC.
10866 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10867 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10868 (binding_depth, is_class_level, current_pc): new variables.
10869 (struct binding_level): ditto.
10870 (indent): new function.
10871 (push_jvm_slot): add debugging info.
10872 (maybe_pushlevels): ditto.
10873 (maybe_poplevels): ditto.
10874 (pushlevel): ditto.
10876 (start_java_method): ditto.
10877 (give_name_to_locals): comment only.
10878 * except.c (binding_depth, is_class_level, current_pc):
10880 (expand_start_java_handler): add debugging info.
10881 (expand_end_java_handler): ditto.
10883 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10885 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10886 (print_name_for_stub_or_jni, process_file): Constify a char*.
10888 2000-02-03 Tom Tromey <tromey@cygnus.com>
10890 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10892 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10894 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10895 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10898 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10900 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10901 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10902 (struct lang_type): New field `ii_block'.
10903 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10904 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10905 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10906 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10907 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10908 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10910 * parse.y (add_instance_initializer): New function.
10911 (in_instance_initializer): New static global.
10912 (class_body_declaration:): Link instance initializer block.
10913 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10914 (array_creation_expression:): Remove unused local.
10915 (java_parser_context_push_initialized_field): Fixed leading
10916 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10917 CPC_INSTANCE_INITIALIZER_LIST.
10918 (java_parser_context_pop_initialized_field): Likewise.
10919 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10920 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10921 CPC_INITIALIZER_STMT.
10922 (fix_constructors): New local `class_type'. Use it. Call
10923 add_instance_initializer.
10924 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10925 (patch_return): Forbid return in instance initializers.
10926 (patch_throw_statement): Enforce exception handling in the context
10927 of instance initializers.
10929 2000-02-03 Tom Tromey <tromey@cygnus.com>
10931 * Make-lang.in (java.mostlyclean): Remove executables in
10934 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10936 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10937 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10938 (java_float_finite): Convert to use union Word from javaop.h.
10939 (java_double_finite): Convert to use union DWord from javaop.h.
10941 2000-02-02 Tom Tromey <tromey@cygnus.com>
10943 * gjavah.c (options): Added `jni' entry.
10944 (help): Document -jni.
10945 (flag_jni): New global.
10946 (process_file): Handle JNI output. Don't print text from
10947 -prepend, -add, etc, when generating stubs. Only remove `.class'
10948 suffix if it actually exists.
10949 (main): Create a `.c' file when run with `--jni --stubs'. Create
10950 correct output file name with `--jni'.
10951 (print_include): Mangle header name differently in JNI case.
10952 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10954 (print_method_info): Handle JNI case. Put signature info into
10955 method name. Handle case when STREAM is NULL.
10956 (print_name_for_stub_or_jni): New function.
10957 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10958 (print_cxx_classname): Handle JNI.
10959 (print_full_cxx_name): Likewise.
10960 (decode_signature_piece): Likewise.
10961 (overloaded_jni_method_exists_p): New function.
10962 (struct method_name): Added `signature' and `sig_length' fields.
10963 (HANDLE_END_FIELD): Do nothing in JNI mode.
10965 2000-02-02 Tom Tromey <tromey@cygnus.com>
10967 * jv-scan.c: Include version.c, <getopt.h>.
10968 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10969 (options): New array.
10970 (usage): New function.
10971 (version): New function.
10972 (main): Use getopt_long to parse command line.
10973 * jcf-dump.c: Include version.c, <getopt.h>.
10974 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10975 OPT_JAVAP): New macros.
10976 (options): New array.
10977 (usage): Return `void'. Changed message.
10978 (help): New function.
10979 (version): New function.
10980 (main): Use getopt_long_only to parse command line.
10981 * gjavah.c: Include <getopt.h>.
10982 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10983 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10984 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10985 (options): New array.
10986 (java_no_argument): Removed.
10987 (help): Updated with missing options.
10988 (main): Use getopt_long_only to parse command line.
10989 (usage): Changed message.
10991 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10993 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10994 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10995 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10996 * parse.y (array_creation_expression:): Handle anonymous arrays.
10997 (build_array_from_name): Don't set `ret_name' if null.
10998 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10999 (qualify_ambiguous_name): Likewise.
11000 (java_complete_expand_class): Likewise.
11002 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11004 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11005 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11006 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11007 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11008 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11009 AIPL_FUNCTION_COMPLETED_INVOCATION.
11010 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11011 AIPL_FUNCTION_INVOCATION_READY.
11012 (AIPL_FUNCTION_DECLARATION): New enum entry.
11013 * parse.y (reorder_static_initialized): New function.
11014 (java_parser_context_pop_initialized_field): Use it.
11015 (add_inner_class_fields): Use
11016 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11017 augmented. Install marker after last alias initializer, if any.
11018 (generate_finit): Fixed typo. Don't try to retain only the used
11020 (method_header): Compute and set DECL_FUNCTION_NAP.
11021 (method_declarator): Fixed comment. Insert alias initializer in
11023 (build_alias_initializer_parameter_list): Fixed leading
11024 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11025 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11026 (java_complete_expand_class): Code to retain only used aliases
11028 (java_complete_expand_methods): New local `first_decl'. Generate
11029 $finit$ first, then expand the constructors, regular methods and
11031 (java_complete_expand_method): Don't report error on missing
11032 return statement if previously detected bogus.
11033 (fix_constructors): Don't patch constructor parameters list.
11034 (patch_method_invocation): Use new AIPL enum values. Reverse
11035 alias initializer list for anonymous classes.
11037 2000-01-30 Anthony Green <green@redhat.com>
11039 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11040 determine how many stack slots to pop.
11042 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11044 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11045 error handling/recovery.
11046 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11048 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11050 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11051 FIELD_LOCAL_ALIAS_USED): New macros.
11052 (DECL_FUNCTION_NAP): New macro.
11053 (struct lang_decl): New field `nap'.
11054 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11055 (struct lang_type): New fields `finit_stmt_list' and
11056 `clinit_stmt_list'.
11057 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11058 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11059 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11060 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11061 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11062 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11063 (BUILD_THROW): Macro line separator re-indented.
11064 * parse.y (end_class_declaration): New function.
11065 (maybe_generate_pre_expand_clinit): New name for
11066 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11067 pre-expand static fields.
11068 (maybe_generate_clinit): Function deleted.
11069 (check_for_static_method_reference): Prototype's parameter list
11071 (generate_finit): New name for maybe_generate_finit. Changed
11072 leading comment. Function rewritten to use
11073 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11074 (build_alias_initializer_parameter_list): New function.
11075 (java_parser_context_pop_initialized_field): Likewise.
11076 (add_inner_class_fields): Likewise.
11077 (type_declaration:): Call end_class_declaration.
11078 (class_member_declaration:): Likewise.
11079 (formal_parameter_list:): Fixed typos.
11080 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11081 element. Improved error handling.
11082 (block_statement:): Call end_class_declaration.
11083 (anonymous_class_creation:): Likewise.
11084 (create_anonymous_class): Fixed comments.
11085 (create_class): Call add_inner_class_fields.
11086 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11087 (method_header): Use MARK_FINAL_PARMS.
11088 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11089 (method_declarator): Propagate final argument flag.
11090 (craft_constructor): New local `artificial'. Call
11091 build_alias_initializer_parameter_list. Use
11092 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11093 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11095 (complete_expand_class): Get rid of unused outer context local
11097 (java_complete_expand_methods): Fixed leading
11098 comment. Generate/pre-expand <clinit> first. Changed method
11099 expansion order to regular, $finit$, constructors, <clinit>.
11100 (java_complete_expand_method): Set current_function_decl.
11101 (fix_constructors): Fix constructor parameter list to account for
11102 outer context local alias initializers.
11103 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11104 (resolve_expression_name): Lookup outer context local aliases. New
11105 local `access', use it.
11106 (patch_method_invocation): Patch inner class ctor invocation with
11107 outer context local aliases initialization values. $finit$
11108 invocation patching now includes things generated with
11109 build_alias_initializer_parameter_list.
11110 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11111 (build_super_invocation): Likewise.
11112 (patch_assignment): Changed comment.
11114 2000-01-27 Andrew Haley <aph@cygnus.com>
11116 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11120 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11122 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11124 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11126 * parse.y (register_fields): Don't pass a format specifier to
11127 OBSOLETE_MODIFIER_WARNING.
11128 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11129 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11131 (check_modifiers): Change function into a macro.
11132 (check_class_interface_creation): Pass a literal format string.
11134 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11136 * buffer.h: PROTO -> PARAMS.
11137 * check-init.c: Likewise.
11138 * class.c: Likewise.
11139 * constants.c: Likewise.
11140 * convert.h: Likewise.
11141 * decl.c: Likewise.
11142 * except.c: Likewise.
11143 * expr.c: Likewise.
11144 * gjavah.c: Likewise.
11145 * java-except.h: Likewise.
11146 * java-tree.h: Likewise.
11147 * jcf-depend.c: Likewise.
11148 * jcf-dump.c: Likewise.
11149 * jcf-parse.c: Likewise.
11150 * jcf-path.c: Likewise.
11151 * jcf-reader.c: Likewise.
11152 * jcf-write.c: Likewise.
11154 * jv-scan.c: Likewise.
11155 * jvgenmain.c: Likewise.
11156 * jvspec.c: Likewise.
11157 * lang.c: Likewise.
11160 * parse-scan.y: Likewise.
11161 * parse.h: Likewise.
11162 * parse.y: Likewise.
11163 * typeck.c: Likewise.
11164 * verify.c: Likewise.
11165 * xref.c: Likewise.
11166 * xref.h: Likewise.
11167 * zextract.c: Likewise.
11168 * zipfile.h: Likewise.
11170 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11172 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11173 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11174 * constants.c (build_constant_data_ref): Check for cached
11175 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11176 in TYPE_CPOOL_DATE_REF.
11177 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11178 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11179 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11180 (LOCAL_FINAL): New macro.
11181 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11182 constant pool -- don't try to reuse.
11183 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11184 TYPE_LANG_SPECIFIC.
11185 (find_in_current_zip): Use TYPE_JCF.
11186 * parse.h (java_check_final): Prototype removed.
11187 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11188 (maybe_create_class_interface_decl,
11189 check_class_interface_creation): Likewise.
11190 (java_expand_finals): Function removed.
11191 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11192 (block_statement:): Fixed comment.
11193 (anonymous_class_creation:): Likewise.
11194 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11196 (check_class_interface_creation): Loosened error report on (inner)
11197 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11198 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11199 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11201 (create_interface): Likewise.
11202 (anonymous_class_counter): New static global.
11203 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11204 patch. Fixed comments.
11205 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11206 anonymous_class_counter when declaring a toplevel class.
11207 (craft_constructor): Fixed constructor name when handling
11208 anonymous classes. Anonymous class constructors to feature hidden
11209 this$<n> parameter.
11210 (java_fix_constructors): Added comment.
11211 (java_check_final): Function removed.
11212 (java_complete_expand_methods): Fixed comment. Don't generate
11213 class data, save its outgoing constant pool instead.
11214 (verify_constructor_super): Skip anonymous class constructor
11215 hidden this$<n> parameter.
11216 (java_expand_classes): New local `saved_ctxp'. Removed call to
11217 java_expand_finals and java_check_final. Expand anonymous class
11218 constructors. Generate class data.
11219 (build_super_invocation): Skip anonymous class hidden this$<n>
11221 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11222 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11223 (set_java_signature): Likewise.
11225 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11227 * gjavah.c: Delete ACC_VISIBILITY define.
11228 * jcf.h: Add ACC_VISIBILITY define.
11229 * parse.y: final: rule tagged <value>.
11230 (java_check_regular_methods): Use ACC_VISIBILITY define for
11231 default package access check.
11232 (local_variable_declaration_statement): Use final: rule.
11234 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11236 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11237 (final:): New rule.
11239 2000-01-17 Tom Tromey <tromey@cygnus.com>
11241 * gjavah.c (print_field_info): Allow non-static final fields.
11243 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11245 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11246 * parse.y (patch_anonymous_class): New function.
11247 (create_anonymous_class): Register incomplete type when the
11248 class/interface to extends/implement isn't known yet.
11249 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11250 (verify_constructor_super): Tuned error message.
11252 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11254 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11255 (ANONYMOUS_CLASS_P): New macro.
11256 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11257 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11258 * parse.y (create_class): Added leading argument.
11259 (maybe_create_class_interface_decl,
11260 check_class_interface_creation): Likewise.
11261 (craft_constructor): New function.
11262 (verify_constructor_super): Added argument in prototype.
11263 (class_declaration:): Inserted leading argument.
11264 (for_begin:): Use FOR_LOOP_P.
11265 (anonymous_class_creation): Create WFL of the anonymous class to
11266 instantiate. Call build_new_invocation. Added comments.
11267 (check_class_interface_creation): Handle parameter `anonymous' in
11268 verbose mode class creation announce.
11269 (link_nested_class_to_enclosing): Exclude anonymous classes.
11270 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11271 anonymous class, even though they appear to have an enclosing
11273 (create_interface): Pass extra argument to
11274 check_class_interface_creation.
11275 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11276 (create_class): Call check_class_interface_creation and
11277 maybe_create_class_interface_decl with extra new argument. Don't
11278 add private this$<n> to anonymous classes.
11279 (method_declarator): Insert hidden this$<n> to anonymous class
11281 (java_fix_constructors): Deleted code creating default
11282 constructor. Call craft_constructor instead.
11283 (java_check_regular_methods): Set `saw_constructor' to 1 for
11285 (fix_constructors): Pass extra argument to verify_constructor_super.
11286 (verify_constructor_super): New local `sdecl', use it. Search for
11287 matching constructor (possibly featuring arguments) in super
11289 (lookup_method_invoke): Craft constructor according to arguments
11290 list when dealing with anonymous class constructors.
11291 (build_super_invocation): Pass arguments to anonymous class super
11293 (search_loop): Use FOR_LOOP_P.
11294 (labeled_block_contains_loop_p): Likewise.
11296 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11298 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11299 (enclosing_context_p): New function.
11300 (get_access_flags_from_decl): Handle CLASS_STATIC.
11301 (maybe_layout_super_class): Extra first argument passed to
11303 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11305 * decl.c (access0_identifier_node): New global.
11306 (init_decl_processing): access0_identifier_node initialized.
11307 (pushdecl): Set DECL_CONTEXT only on non type decls.
11308 * expr.c (lookup_field): Lookup inner class fields in enclosing
11310 (expand_invoke): Use ID_INIT_P.
11311 (expand_java_field_op): Use DECL_CLINIT_P.
11312 * java-tree.def (CLASS_LITERAL): New tree code.
11313 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11314 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11315 (struct lang_decl): New field `inner_access'.
11316 (enclosing_context_p): Prototyped.
11317 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11318 ID_CLINIT_P): New macros.
11319 (CLASS_STATIC): New macro.
11320 (CLASS_ACCESS0_GENERATED_P): New macro.
11321 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11322 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11323 INNER_CLASS_P): New macros.
11324 (DECL_INNER_CLASS_LIST): New macro.
11325 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11327 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11328 the shift value to int. Fixed typo in comment.
11329 * lex.c (inst_id, wpv_id): Initialize.
11330 * mangle.c (unicode_mangling_length): Take `$' into account.
11331 * parse.h (DRECOVER, RECOVER): Terminate properly.
11332 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11333 (typedef struct _jdep): New field `enclosing'.
11334 (JDEP_ENCLOSING): New macro.
11335 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11336 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11337 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11338 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11339 GET_ENCLOSING_CPC_CONTEXT): New macros.
11340 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11341 (do_resolve_class): Added extra argument in prototype.
11342 * parse.y (resolve_class): Added extra argument in prototype.
11343 (maybe_create_class_interface_decl): Likewise.
11344 (maybe_use_access_method, build_wfl_wrap): New functions.
11345 (java_complete_expand_classes, java_complete_expand_class):
11347 (java_parser_context_push_initialized_field,
11348 java_parser_context_suspend, java_parser_context_resume):
11350 (maybe_make_nested_class_name, make_nested_class_name,
11351 set_nested_class_simple_name_value,
11352 link_nested_class_to_enclosing, find_as_inner_class,
11353 find_as_inner_class_do, check_inner_class_redefinition,
11354 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11355 maybe_build_thisn_access_method, build_outer_field_access,
11356 build_outer_field_access_methods, build_outer_field_access_expr,
11357 build_outer_method_access_method, build_new_access_id,
11358 build_outer_field_access_method, outer_field_access_p,
11359 outer_field_expanded_access_p, outer_field_access_fix,
11360 build_incomplete_class_ref, patch_incomplete_class_ref,
11361 create_anonymous_class): Likewise.
11362 (inst_id, wpv_id): New static global variables.
11363 (synchronized:): New rule, tagged <node>.
11364 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11366 (anonymous_class_creation:): New rule, tagged <node>.
11367 (NEW_TK): Tagged <node>.
11368 (type_literals, array_type_literal): New rules, tagged <node>.
11369 (class_declaration:): Removed action when reducing by class_body:
11370 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11371 using GET_CPC in sub-rules.
11372 (class_member_declaration): Handle inner classes.
11373 (method_declaration): When reducing method_header:, reset
11374 current_function_decl when appropriate.
11375 (method_declarator:): Set the number of formal parameter to 0 for
11376 method declared without arguments.
11377 (constructor_declarator:): Likewise.
11378 (static_initializer:): List of elements kept in a list.
11379 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11380 use of the keyword `static' for type declarations.
11381 (block_statement:): Handle inner class declarations.
11382 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11383 type qualified `this'.
11384 (class_instance_creation_expression): Use anonymous_class_creation:
11385 to handle inner class instances creation. Handle qualified `new'.
11386 (something_dot_new): Added appropriate actions.
11387 (create_new_parser_context): New function.
11388 (java_push_parser_context, java_parser_context_save_global,
11389 java_parser_context_suspend): Use create_new_parser_context.
11390 (check_modifiers): Changed leading comment.
11391 (check_class_interface_creation): Handle interclasses.
11392 (add_superinterfaces): Fixed comment.
11393 (create_interface): Build qualified name from the raw_name instead
11394 of its matching WFL. Push the initialized fields list. raw_name added
11395 as an extra argument to maybe_create_class_interface_decl.
11396 (create_class): Build qualified name from the raw_name instead of
11397 its matching WFL. Removed assignment to current_parsed_class_un.
11398 Call PUSH_ERROR before returning an error. Suspend the current
11399 parser context when processing an inner class. Push the
11400 initialized fields list. raw_name added as an extra argument to
11401 maybe_create_class_interface_decl. Add the private this$<n>
11403 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11404 (register_fields): Get the class type from GET_CPC and handle
11405 previous errors. Added code to handle the creation of static
11406 fields in inner classes. Initialized fields initialization
11407 statements kept in a list of lists.
11408 (maybe_generate_finit): Initialized fields initialization
11409 statements kept in a list of lists. Use GET_CPC.
11410 (maybe_generate_clinit): Likewise.
11411 (method_header): Use GET_CPC and GET_CPC_UN.
11412 (parser_qualified_classname): Handle inner classes.
11413 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11414 (java_fix_constructors): Hide pointer to enclosing context
11415 instance in constructor list when dealing with inner classes.
11416 (jdep_resolve_class): Call resolve_class with extra first argument
11418 (resolve_class): Add enclosing context as a first extra argument
11419 to do_resolve_class.
11420 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11422 (resolve_no_layout): Extra argument added to resolve_class
11424 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11425 (java_get_real_method_name): Use GET_CPC_UN.
11426 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11427 (java_check_abstract_methods): Handle static method declared in
11428 inner classes by an error.
11429 (java_check_regular_methods): Use DECL_CLINIT_P.
11430 (source_start_java_method): Also set DECL_MAX_LOCALS.
11431 (create_artificial_method): Call java_parser_context_save_global
11432 and java_parser_context_restore_global instead of saving/restoring
11433 the context by hand.
11434 (expand_start_java_method): Improved verbose mode message.
11435 (java_complete_expand_methods): Fixed leading comment. Use
11437 (fix_constructors): Added assignment to this$<n> if necessary.
11438 (java_expand_classes): Call java_complete_expand_classes instead
11439 of java_complete_expand_methods.
11440 (make_qualified_primary): Simplified.
11441 (merge_qualified_name): Optimized for missing left or right parts.
11442 (resolve_expression_name): Handle access to outer class fields from
11444 (resolve_qualified_expression_name): New macro
11445 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11446 classes. Report error on non appropriate qualification of
11447 `new'. Handle qualified `this'.
11448 (not_accessible_p): Allow access to outer class private fields from
11450 (patch_method_invocation): Handle method invocations through
11451 access methods and inner class constructor invocations.
11452 (find_applicable_accessible_methods_list): Search enclosing
11453 contexts of an inner class.
11454 (search_applicable_methods_list): Fixed typo.
11455 (argument_types_convertible): Handle inner class constructors'
11456 hidden outer context reference argument.
11457 (qualify_ambiguous_name): Handle qualified `this'.
11458 (java_complete_lhs): Handle use of field accessed through
11459 artificial access methods in various cases of assignments. Handle
11460 CLASS_LITERAL node.
11461 (check_final_assignment): Use DECL_CLINIT_P.
11462 (valid_ref_assignconv_cast_p): Handle the destination being an
11463 enclosing context of the source.
11464 (patch_unaryop): Handle use of field accessed through artificial
11466 (patch_return): Use DECL_CLINIT_P.
11467 (patch_throw_statement): Use DECL_CLINIT_P.
11468 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11469 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11472 2000-01-16 Anthony Green <green@cygnus.com>
11474 * parse.y (build_string_concatenation): Only use
11475 StringBuffer(String) shortcut if String arg is constant.
11477 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11479 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11480 the shift value to int. Fixed typo in comment.
11482 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11484 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11485 * jcf-write.c: Likewise.
11486 * parse.y: Likewise.
11487 * parse.c: Regenerate.
11489 2000-01-09 Anthony Green <green@cygnus.com>
11491 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11492 bytecodes in the correct order.
11494 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11496 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11498 2000-01-06 Anthony Green <green@cygnus.com>
11500 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11501 before building constant array decl.
11503 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11505 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11506 method invocation and typo in conditional expression.
11507 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11508 the appropriate NOTE_POP.
11509 * parse.y (patch_binop): Shift value mask to feature the right
11512 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11514 * class.c (assume_compiled, assume_compiled_node): Add static
11516 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11518 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11520 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11522 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11523 to `__modifier' to avoid stringifying it.
11525 * parse.y (verify_constructor_circularity): Don't call a variadic
11526 function with a non-literal format string.
11527 (java_check_abstract_methods): Move unreachable code inside
11528 `continue' statement.
11529 (lookup_method_invoke): Call xstrdup, not strdup.
11531 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11534 * jcf-parse.c (yyparse): Likewise.
11536 * jv-scan.c (main): Likewise.
11538 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11540 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11541 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11542 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11545 * parse.y (synchronized, variable_redefinition_error,
11546 check_class_interface_creation, create_interface, create_class,
11547 method_header, finish_method_declaration,
11548 check_modifiers_consistency, method_declarator,
11549 complete_class_report_errors, check_abstract_method_definitions,
11550 java_check_regular_methods, check_throws_clauses,
11551 java_check_abstract_methods, read_import_dir,
11552 check_pkg_class_access, declare_local_variables, fix_constructors,
11553 cut_identifier_in_qualified, resolve_expression_name,
11554 resolve_qualified_expression_name, patch_method_invocation,
11555 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11556 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11557 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11558 patch_try_statement, patch_synchronized_statement,
11559 patch_throw_statement, check_thrown_exceptions,
11560 patch_conditional_expr): Likewise.
11562 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11564 * Makefile.in (LIBDEPS): Added gcc's errors.o
11565 (../jcf-dump$(exeext):): Link with gcc's errors.o
11566 (../gcjh$(exeext):): Likewise.
11567 * expr.c (expand_java_NEW): Layout the entire target type instead of
11568 laying out its methods only.
11569 (lookup_field): Layout the class after having loaded it.
11570 * java-tree.h (java_debug_context): Declared.
11571 * jcf-io.c (toplev.h): Included.
11572 (find_class): Removed assignment to jcf's outofsynch
11573 field. Force source file to be read if newer than its matching
11574 class file. Tweaked debug messages.
11575 * jcf-parse.c (jcf_out_of_synch): Deleted.
11576 (read_class): Call to jcf_out_of_synch removed.
11577 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11578 (jcf_out_of_synch): Prototype deleted.
11579 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11580 `deprecated' and `class_err': integer turned into bit-fields.
11581 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11582 * parse.y (package_list): New global.
11583 (package_declaration:): Record newly parsed package name.
11584 (extra_ctxp_pushed_p): Static global deleted.
11585 (java_parser_context_save_global): Create buffer context for the
11586 purpose of saving globals, if necessary.
11587 (java_parser_context_restore_global): Pop context pushed for the
11588 purpose of saving globals, if necessary.
11589 (java_debug_context_do): New prototype and function.
11590 (java_debug_context): Likewise.
11591 (do_resolve_class): Use already parsed package names to qualify
11592 and lookup class candidate.
11593 (java_pre_expand_clinit): Removed unnecessary local variable.
11595 1999-12-17 Tom Tromey <tromey@cygnus.com>
11597 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11599 (process_file): Use `\n\' at end of each line in string.
11601 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11603 * expr.c (expand_invoke): Layout the loaded class before
11604 attempting to use it.
11605 (expand_java_field_op): Allow final field assignments to take
11607 * typeck.c (convert): Return error_mark_node if expr is null.
11609 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11611 * class.c (class_depth): Return -1 if the class doesn't load
11613 * expr.c (can_widen_reference_to): Check for errors during depth
11614 computation and return 0 accordingly.
11615 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11616 create default constructors and add an other error check.
11617 * parse.h (java_fix_constructors): Prototyped.
11618 * parse.y (java_pre_expand_clinit): Likewise.
11619 (build_super_invocation): Re-prototyped to feature one argument.
11620 (java_check_circular_reference): Directly use `current'.
11621 (java_fix_constructors): New function.
11622 (java_check_regular_methods): Don't create default constructors
11623 here, but abort if none were found.
11624 (java_complete_expand_methods): Pre-process <clinit> calling
11625 java_pre_expand_clinit.
11626 (java_pre_expand_clinit): New function.
11627 (fix_constructors): build_super_invocation invoked with the
11628 current method declaration as an argument.
11629 (build_super_invocation): Use the context of the processed method
11630 decl argument instead of current_class.
11631 * typeck.c (lookup_java_method): Take WFLs in method names into
11634 1999-12-14 Per Bothner <per@bothner.com>
11636 * class.c (make_class_data): flag_keep_inline_functions to keep
11637 private methods in the method array.
11639 1999-12-15 Anthony Green <green@cygnus.com>
11641 * check-init.c (check_init): Take into account both types of
11642 `throw's when checking for uninitialized variables.
11644 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11646 * parse.y (java_complete_lhs): Force conversion of array
11647 dimensions to int_type_node, that's what runtime's ABI expects.
11649 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11651 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11652 operand of a WFL, until the Java front-end gets fixed with regard
11653 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11655 1999-12-10 Andrew Haley <aph@cygnus.com>
11657 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11658 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11659 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11660 java-tree.h: Ditto.
11661 jcf-write.c: Ditto.
11663 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11665 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11666 before calling expand_eh_region_start and expand_start_all_catch.
11667 * except.c (expand_start_java_handler): Switch to permanent
11668 obstack before calling expand_eh_region_start.
11669 (expand_end_java_handler): Switch to permanent obstack before
11670 calling expand_start_all_catch.
11672 1999-12-5 Anthony Green <green@cygnus.com>
11674 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11675 function with side effects.
11676 (init_decl_processing): Mark all memory allocating DECLs with
11679 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11681 * except.c (expand_end_java_handler): Call
11682 expand_resume_after_catch and end_catch_handler.
11684 1999-11-30 Anthony Green <green@cygnus.com>
11686 * verify.c (verify_jvm_instructions): Create new return label
11687 chain if non existent (don't rely on the verified state of the jsr
11690 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11692 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11693 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11695 * parse.y (patch_assignment): Removed bogus final class test on
11696 lhs when checking on whether to emit an ArrayStoreException runtime
11698 * expr.c (expand_java_arraystore): Likewise.
11700 1999-11-28 Anthony Green <green@cygnus.com>
11702 * decl.c (find_local_variable): Reuse single slot decls when
11705 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11707 * jcf-parse.c (saw_java_source): Global variable removed.
11708 (read_class): Don't use `saw_java_source'. Added extra braces.
11709 (yyparse): Code setting `saw_java_source' removed.
11711 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11713 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11715 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11717 * verify.c (merge_type_state): Non verified subroutines being
11718 considered more than once to trigger passive type merge.
11720 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11722 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11723 in case of error. Error message tuned.
11725 1999-11-21 Anthony Green <green@cygnus.com>
11727 * constants.c (find_methodref_index): Unwrap method names before
11728 inserting them in the constant pool.
11730 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11732 * class.c (assume_compiled_node): New typedef.
11733 (assume_compiled_tree): New static data.
11734 (find_assume_compiled_node): New function.
11735 (add_assume_compiled): New function.
11736 (assume_compiled): New function.
11737 * class.c (make_class_data): Use assume_compiled.
11738 (is_compiled_class): Use assume_compiled.
11740 * java-tree.h (add_assume_compiled): Declare.
11742 * lang.c (lang_decode_option): Parse new options.
11744 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11746 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11747 int_type_node: that's what `_Jv_AllocObject' expects.
11749 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11751 * parse.y (lookup_method_invoke): Use lang_printable_name to
11752 reliably build the type name during error report. Fixes PR gcj/97.
11754 1999-11-09 Tom Tromey <tromey@cygnus.com>
11756 * jcf-path.c: Include <sys/stat.h>.
11757 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11758 (DIR_UP): New macro.
11760 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11762 * parse.y (source_end_java_method): Resume permanent allocation,
11763 reversing Apr 27 1998 patch.
11764 (patch_string_cst): Pop obstacks after having pushed the permanent
11767 1999-11-05 Tom Tromey <tromey@cygnus.com>
11769 * class.c (finish_class): Emit inlined methods if any native
11770 methods exist in the class. Fixes PR gcj/85.
11772 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11774 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11775 (qualify_ambiguous_name): Likewise.
11777 1999-11-03 Godmar Back <gback@cs.utah.edu>
11779 * typeck.c: (lookup_java_method): search all inherited
11780 interfaces when looking up interface method.
11782 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11784 * parse.y (method_header:): Issue error message for rule `type
11786 (synchronized:): Error report when not using synchronized.
11788 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11790 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11791 being used before the superclass constructor has been called.
11792 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11793 instead of `CALL_THIS_CONSTRUCTOR_P'.
11795 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11797 * check-init.c: Fix typo in comment.
11799 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11801 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11804 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * parse.y (expression_statement:): Call function to report
11807 improper invocation of a constructor.
11808 (parse_ctor_invocation_error): New function.
11810 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11812 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11815 1999-10-21 Tom Tromey <tromey@cygnus.com>
11817 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11818 in generated `main'.
11820 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11822 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11823 (qualify_ambiguous_name): Likewise.
11825 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11827 * parse.y (java_complete_tree): fold_constant_for_init to work on
11829 (java_complete_lhs): Likewise.
11830 (array_constructor_check_entry): Complete an initializer element
11831 on permanent_obstack.
11833 1999-10-19 Tom Tromey <tromey@cygnus.com>
11835 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11836 From Mike Moreton <mike@pillim.demon.co.uk>.
11838 1999-10-15 Greg McGary <gkm@gnu.org>
11840 * java-tree.h (flag_bounds_check): Remove extern decl.
11841 * lang.c (flag_bounds_check): Remove global variable.
11842 (lang_f_options): Remove "bounds-check" entry.
11843 (lang_init_options): Default flag_bounds_check to "on".
11845 1999-10-14 Tom Tromey <tromey@cygnus.com>
11847 * jvgenmain.c (usage): New function.
11848 (main): Use it. Also, handle `-D' options.
11849 * jvspec.c (lang_specific_driver): Recognize -D.
11850 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11852 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11854 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11856 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11857 variadic function with a non-literal format string.
11859 * parse-scan.y (report_main_declaration): Likewise.
11861 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11863 * parse.y (read_import_dir, patch_assignment, patch_binop,
11864 patch_array_ref): Likewise.
11866 * typeck.c (build_java_array_type): Likewise.
11868 * verify.c (verify_jvm_instructions): Likewise.
11870 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11872 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11874 1999-10-07 Anthony Green <green@cygnus.com>
11876 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11877 where CHECK_PUT may fail for valid reasons.
11879 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11880 UNSAFE_PUTN): New macros.
11882 1999-10-04 Tom Tromey <tromey@cygnus.com>
11884 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11885 well. Fixes Java PR gcj/59.
11886 * parse-scan.y (yyerror): Report errors.
11888 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11890 * decl.c (insert_block): Remove unconditional `abort'.
11892 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11894 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11895 FUNCTION_CODE now of type int. All callers changed.
11896 Set the builtin's DECL_BUILT_IN_CLASS.
11898 1999-09-23 Tom Tromey <tromey@cygnus.com>
11900 * jvspec.c (lang_specific_driver): Don't read spec file if
11901 -fsyntax-only given.
11903 1999-09-22 Tom Tromey <tromey@cygnus.com>
11905 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11907 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11908 (WORDS_TO_LONG): Likewise.
11909 (WORDS_TO_DOUBLE): Likewise.
11911 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11913 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11914 (RELOCATION_VALUE_1): Likewise.
11915 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11916 push_in_const, push_long_const): Prototyped.
11917 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11918 (push_constant2): Likewise.
11919 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11920 (find_constant_wide): Cast find_constant2's integer arguments to
11922 (find_constant_index): Cast find_constant2's and find_constant2's
11923 integer arguments to `jword'.
11924 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11925 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11926 (emit_if): Use RELOCATION_VALUE_1.
11927 (emit_goto): Likewise.
11928 (emit_jsr): Likewise.
11929 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11930 argument to push_long_const to HOST_WIDE_INT.
11932 1999-09-15 Andreas Schwab <schwab@suse.de>
11934 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11936 1999-09-20 Nick Clifton <nickc@cygnus.com>
11938 * lang.c (lang_decode_option): Extend comment.
11940 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11942 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11945 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11947 * gjavah.c (get_field_name, print_method_info, print_include,
11948 add_namelet): Use xmalloc, not malloc.
11950 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11951 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11954 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11956 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11958 * jcf-path.c (add_entry): Likewise.
11960 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11962 * jv-scan.c (xmalloc): Remove definition.
11964 * jvgenmain.c (xmalloc): Likewise.
11966 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11968 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11970 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11971 concat, not xmalloc/sprintf.
11972 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11973 (xstrdup): Remove definition.
11975 * parse.y (duplicate_declaration_error_p,
11976 constructor_circularity_msg, verify_constructor_circularity,
11977 check_abstract_method_definitions, java_check_regular_methods,
11978 java_check_abstract_methods, patch_method_invocation,
11979 check_for_static_method_reference, patch_assignment, patch_binop,
11980 patch_cast, array_constructor_check_entry, patch_return,
11981 patch_conditional_expr): Use xstrdup, not strdup.
11983 * zextract.c (ALLOC): Use xmalloc, not malloc.
11985 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11987 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11989 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11990 (do_spec, lang_specific_pre_link, lang_specific_driver,
11991 input_filename, input_filename_length): Don't declare.
11992 (main_class_name, jvgenmain_spec, lang_specific_driver):
11994 (lang_specific_driver): All calls to the function pointer
11995 parameter now explicitly call `fatal'.
11997 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11999 * parse.y (find_applicable_accessible_methods_list): Search
12000 abstract classes as interfaces.
12002 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12004 * class.c (finish_class): We're now outside a valid method
12005 declaration. Tell the rest of gcc so.
12007 1999-09-08 Bruce Korb autogen@linuxbox.com
12009 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12011 1999-09-07 Tom Tromey <tromey@cygnus.com>
12013 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12015 (decode_signature_piece): Don't emit "::" in JArray<>.
12016 (print_namelet): Only print trailing `;' when printing a class.
12018 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12020 * java-tree.h: Delete declarations for all tree nodes now moved to
12022 * decl.c: Delete their definitions.
12024 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12026 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12027 * Makefile.in (OBJS): Add ggc-callbacks.o.
12028 (OBJDEPS): Likewise.
12030 1999-09-03 Tom Tromey <tromey@cygnus.com>
12032 * parse.y (strip_out_static_field_access_decl): Return operand if
12033 it satisfies JDECL_P.
12035 1999-09-02 Tom Tromey <tromey@cygnus.com>
12037 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12038 Handle nested arrays, like `[[I'.
12040 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12042 * class.c (finish_class): Remove unused parameter, all callers
12045 * expr.c (build_java_athrow): Change return type to void.
12046 (java_lang_expand_expr): Make sure each case in switch returns a
12049 * java-tree.h (finish_class): Fix prototype to take void args.
12051 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12052 (main): Issue return from main, not exit.
12054 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12056 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12058 * jv-scan.c (main): Issue return from main, not exit.
12060 * parse.y (check_abstract_method_definitions,
12061 java_check_abstract_method_definitions): Add static prototypes.
12062 (java_complete_expand_methods): Fix call to `finish_class'.
12064 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12067 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12069 * lang.c (language_string): Constify.
12071 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12073 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12074 Remove hacks for stuff which comes from libiberty.
12076 * Make-lang.in: Likewise.
12078 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12080 * Makefile.in (xref.o): Depend on xref.c explicitly.
12082 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12084 * java-tree.h (lang_printable_name): Constify a char*.
12086 * lang.c (lang_printable_name): Likewise.
12088 1999-08-27 Jeffrey A Law (law@cygnus.com)
12090 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12091 comments in C code.
12093 1999-08-26 Tom Tromey <tromey@cygnus.com>
12095 * gjavah.c (print_cxx_classname): Print "::" before qualified
12098 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12100 * parse.y (lookup_cl): Changed leading comment. Now does its best
12101 to set the column number.
12102 (qualify_ambiguous_name): Take WFL wrappers into account.
12104 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12106 * verify.c (verify_jvm_instructions): Don't check instruction
12107 validity beyond end of method.
12109 1999-08-25 Tom Tromey <tromey@cygnus.com>
12111 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12113 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12115 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12116 cxx_keyword_subst, generate_access, name_is_method_p,
12117 get_field_name, print_field_name, super_class_name, print_include,
12118 decode_signature_piece, print_class_decls, usage, help,
12119 java_no_argument, version, add_namelet, print_namelet): Add static
12121 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12122 name_is_method_p): Constify a char*.
12123 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12124 Provide a final else clause in an if-else-if.
12125 (print_field_info): Add missing final arg in function call to
12126 `print_field_name'.
12127 (print_method_info, decompile_method, decode_signature_piece,
12128 print_c_decl, print_full_cxx_name, print_stub,
12129 print_mangled_classname, super_class_name, print_include,
12130 add_namelet, add_class_decl, print_class_decls, process_file,
12131 help): Constify a char*.
12133 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12134 push_int_const, find_constant_wide, find_constant_index,
12135 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12136 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12137 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12138 emit_if, emit_goto, emit_jsr, call_cleanups,
12139 make_class_file_name): Add static prototypes.
12140 (generate_bytecode_return, generate_bytecode_insns): Pass a
12141 NULL_PTR, not a NULL_TREE.
12143 * jv-scan.c: Include "jcf.h".
12144 (main): Declare using DEFUN macro.
12146 * jvspec.c (find_spec_file, lang_specific_pre_link,
12147 lang_specific_driver): Add prototypes.
12148 (find_spec_file): Constify a char*.
12150 * keyword.gperf (hash, java_keyword): Add prototypes.
12152 * lang.c (lang_print_error): Add static prototype.
12153 (lang_init): Prefer memcpy over bcopy to avoid casts.
12155 * lex.c (yylex): Add static prototype.
12157 * parse-scan.y: Include "lex.c" earlier.
12159 * parse.h: Remove redundant declaration for `yylex'.
12161 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12162 labeled_block_contains_loop_p): Add static prototypes.
12163 (not_accessible_p): Make static to match prototype.
12165 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12167 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12169 * parse.y (check_method_redefinition): Changed leading comment.
12170 (check_abstract_method_definitions): New function.
12171 (java_check_abstract_method_definitions): New function.
12172 (java_check_regular_methods): Call it.
12173 (verify_constructor_super): Fixed indentation.
12174 (lookup_method_invoke): Likewise.
12176 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12178 * parse.y (method_header): Return a null pointer if the current
12179 class node is null.
12180 (finish_method_declaration): Return if the current function decl
12182 (source_start_java_method): Likewise.
12183 (java_method_add_stmt): Likewise.
12185 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12187 * class.c (emit_register_class): Removed unnecessary call to
12189 * parse.y (labeled_block_contains_loop_p): Removed unused local
12192 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12194 * parse.y (java_refold): Added prototype.
12196 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12198 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12199 (java_stabilize_reference): Removed unnecessary `else'.
12200 (java_complete_lhs): Set flag to remember boolean. Call
12201 java_refold. Added comments.
12202 (java_decl_equiv): New function.
12203 (binop_compound_p): Likewise.
12204 (java_refold): Likewise.
12205 (patch_unaryop): Striped static field access assigned to decl and
12206 op. Changed promotion scheme for ++/-- operators.
12207 (search_loop): New function.
12208 (labeled_block_contains_loop_p): Likewise.
12209 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12211 (patch_bc_statement): Call search_loop. Fixed comment.
12213 1999-08-14 Anthony Green <green@cygnus.com>
12215 * expr.c (java_lang_expand_expr): Mark static array data as
12218 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12220 * jvgenmain.c (main): NUL-terminate name_obstack.
12222 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12224 * check-init.c (check_bool2_init, done_alternative): Add static
12227 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12228 (add_method, build_utf8_ref, build_class_ref,
12229 append_gpp_mangled_type, layout_class_method): Constify a char*.
12231 * decl.c (push_promoted_type, make_binding_level): Add static
12233 (push_promoted_type, pushdecl): Constify a char*.
12235 * except.c (find_handler_in_range, link_handler,
12236 check_start_handlers): Add static prototypes.
12238 * expr.c (process_jvm_instruction): Constify a char*.
12240 * gjavah.c (main): Constify a char*.
12242 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12245 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12247 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12248 munge, print_ents): Constify a char*.
12250 * jcf-dump.c (disassemble_method): Constify a char*.
12251 (print_constant_pool, print_exception_table): Add static prototypes.
12252 (print_constant, print_exception_table, main, disassemble_method):
12255 * jcf-io.c (find_classfile, find_class): Likewise.
12257 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12258 (set_source_filename, predefined_filename_p): Add static prototypes.
12259 (set_source_filename, get_constant, get_class_constant,
12260 find_in_current_zip): Constify a char*.
12262 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12264 (add_entry, add_path, jcf_path_classpath_arg,
12265 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12267 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12268 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12269 jcf_parse_one_method, jcf_parse_methods,
12270 jcf_parse_final_attributes): Add static prototypes.
12271 (get_attribute): Constify a char*.
12273 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12274 jcf_dependency_add_target, jcf_path_classpath_arg,
12275 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12277 * jv-scan.c (main): Constify a char*.
12278 (gcc_obstack_init): Add prototype arguments.
12280 * jvgenmain.c (gcc_obstack_init): Likewise.
12281 (main): Constify a char*.
12283 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12285 (put_decl_string, lang_print_error): Constify a char*.
12286 (lang_init): Remove redundant extern prototype.
12288 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12290 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12291 Add static prototypes.
12292 (get_type_from_signature): Constify a char*.
12294 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12295 Add static prototypes.
12296 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12297 (verify_jvm_instructions): Constify a char*.
12299 * xref.c (xref_flag_value): Likewise.
12301 * xref.h (xref_flag_value): Likewise.
12303 * zextract.c (makeword, makelong): Add static prototypes.
12304 (makeword, makelong): Constify a uch*.
12306 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12308 * lang.c (java_dummy_print): Constify a char*.
12309 (lang_print_error): Likewise.
12310 (lang_init): Remove redundant prototype for `print_error_function'.
12311 (lang_init_source): Likewise.
12312 (lang_identify): Constify a char*.
12314 1999-08-09 Tom Tromey <tromey@cygnus.com>
12316 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12317 (WORDS_TO_LONG): Likewise.
12318 (WORDS_TO_DOUBLE): Likewise.
12320 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12322 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12324 * expr.c (java_stack_pop, java_array_data_offset,
12325 build_java_throw_out_of_bounds_exception, case_identity,
12326 build_java_check_indexed_type): Add static prototypes.
12327 (linenumber_table, expand_invoke, expand_java_field_op,
12328 build_primtype_type_ref, expand_byte_code): Constify a char*.
12330 * java-tree.h (build_primtype_type_ref, linenumber_table):
12332 (java_lang_expand_expr): Add prototype.
12334 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12335 `java_lang_expand_expr'.
12337 * lex.c (java_lex_error): Constify a char*.
12338 (java_get_unicode, java_read_char, java_allocate_new_line,
12339 java_unget_unicode, java_sneak_unicode): Prototype.
12341 * parse-scan.y (current_class, package_name, method_declarator,
12342 report_class_declaration, yyerror): Constify a char*.
12344 * parse.h (java_report_errors): Prototype.
12345 (yyerror): Constify a char*.
12347 * parse.y (classitf_redefinition_error, check_modifiers,
12348 parse_jdk1_1_error, lookup_package_type,
12349 lookup_package_type_and_set_next, get_printable_method_name,
12350 purify_type_name): Constify a char*.
12351 (build_super_invocation, maybe_generate_finit,
12352 verify_constructor_super, parser_add_interface,
12353 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12354 java_complete_expand_methods, java_expand_finals,
12355 cut_identifier_in_qualified, java_stabilize_reference,
12356 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12357 merge_string_cste): Prototype.
12358 (single_type_import_declaration, yyerror,
12359 variable_redefinition_error, build_array_from_name,
12360 build_unresolved_array_type, check_class_interface_creation,
12361 resolve_class, complete_class_report_errors,
12362 note_possible_classname, read_import_dir,
12363 find_in_imports_on_demand, resolve_package, fix_constructors,
12364 check_deprecation, lookup_method_invoke,
12365 maybe_build_primttype_type_ref, array_constructor_check_entry):
12367 (java_complete_expand_methods, java_expand_finals): Make static.
12368 (convert_narrow): Remove static prototype.
12370 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12372 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12374 1999-08-02 Richard Henderson <rth@cygnus.com>
12376 * decl.c: Include defaults.h instead of expr.h.
12377 * parse.y: Likewise.
12379 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12381 * java/decl.c (start_java_method): Change all uses of
12382 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12383 Ensure expr.h is included.
12384 * java/expr.c (pop_arguments): Ditto.
12385 * java/parse.y (expand_start_java_method): Ditto.
12387 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12389 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12391 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12393 * decl.c: Include "function.h".
12394 * except.c: Likewise.
12395 * parse.y: Likewise.
12396 * Makefile.in: Update dependencies.
12398 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12400 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12401 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12402 `modifier' with ATTRIBUTE_UNUSED.
12404 * gjavah.c (process_file): Add braces around ambiguous `else'.
12406 * jcf-dump.c (print_access_flags, localvar_free): Change return
12409 * parse.y (java_complete_expand_method): Initialize variable
12411 (resolve_qualified_expression_name): Likewise for `field_decl'.
12412 (patch_method_invocation): Likewise for `class_to_search'.
12413 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12414 (patch_assignment): Likewise for `lhs_type'.
12416 * verify.c (verify_jvm_instructions): Remove unused variable
12419 1999-07-25 Richard Henderson <rth@cygnus.com>
12421 * decl.c (va_list_type_node): New.
12423 1999-07-25 Anthony Green <green@cygnus.com>
12425 * gjavah.c (print_stub): New function.
12426 (METHOD_IS_NATIVE): New macro.
12427 (print_mangled_classname): Make static.
12428 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12429 (process_file): Perform stub generation.
12430 (HANDLE_METHOD): Don't emit class decls during stub
12432 (HANDLE_END_METHOD): Take into account stub generation.
12433 (print_method_info): Handle stub generation.
12434 (print_stub): New function.
12435 (print_cxx_classname): Make signature consistant with others.
12436 (help): Describe -stubs option.
12437 (main): Create stub file.
12438 (version): Use version.c.
12439 (print_full_cxx_name): New function.
12440 (print_c_decl): Use print_full_cxx_name.
12442 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12444 * check-init.c (check_init): Handle MAX_EXPR.
12446 1999-07-15 Andrew Haley <aph@cygnus.com>
12448 * lang.c (flag_use_divide_subroutine): New variable.
12449 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12450 fp-to-integer conversion.
12451 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12454 * expr.c (build_java_soft_divmod): New function.
12455 (build_java_binop): Call build_java_soft_divmod if
12456 flag_use_divide_subroutine is set.
12457 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12458 soft_lrem_node: new builtin functions.
12459 (init_decl_processing) Initialize the new builtins.
12460 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12461 soft_lrem_node: new builtin functions.
12462 (build_java_soft_divmod): New function.
12463 * parse.y: Call build_java_soft_divmod if
12464 flag_use_divide_subroutine is set.
12465 * parse.c: Rebuilt.
12467 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12468 a --specs= arg) even if not linking.
12469 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12470 -fuse-divide-subroutine
12472 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12474 * parse.y (resolve_and_layout): Check methods only once.
12475 (resolve_qualified_expression_name): Verify thrown exceptions
12477 (check_thrown_exceptions): Reject exceptions thrown in
12478 initializer. Error message tuned.
12480 1999-07-14 Andrew Haley <aph@cygnus.com>
12482 * expr.c (expand_expr): Do not return the last statement in a
12483 block as the block's value.
12485 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12487 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12488 CALL_EXPR, to avoid order of evaluation changes.
12490 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12492 * parse.y (qualify_ambiguous_name): Do not use
12493 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12495 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12497 * check-init.c (check_init): Handle MAX_EXPR.
12498 * expr.c (force_evaluation_order): Force method call arguments to
12499 be evaluated in left-to-right order.
12500 * parse.y (qualify_ambiguous_name): Loop again to qualify
12501 NEW_ARRAY_EXPR properly.
12503 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12505 * parse.y (patch_invoke): Resolve unresolved invoked method
12507 (qualify_ambiguous_name): STRING_CST to qualify expression for
12508 type name resolution.
12510 1999-06-24 Andrew Haley <aph@cygnus.com>
12512 * class.c (finish_class): Whenever a deferred method is
12513 output, rescan the list of methods to see if a new candidate for
12514 output can be found.
12516 1999-06-28 Tom Tromey <tromey@cygnus.com>
12518 * jvspec.c (lang_specific_driver): Recognize --help.
12520 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12522 * parse.y (resolve_package): Fixed bogus return statement.
12523 (patch_method_invocation): Resolve method invocation beginning with
12524 a package name qualifier.
12526 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12528 * Make-lang.in (java.stage1): Depend on stage1-start.
12529 (java.stage2): Likewise for stage2-start.
12530 (java.stage3): Likewise for stage3-start.
12531 (java.stage4): Likewise for stage4-start.
12533 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12535 * parse.y (java_complete_lhs): When doing cross referencing, don't
12536 try to keep file location on a WFL expanded as a CALL_EXPR.
12538 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12540 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12541 compiling to class file a void method with an empty method body.
12542 As a side effect, the bytecode backend will generate the
12543 appropriate `return' instruction.
12545 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12547 * parse.y (lookup_package_type_and_set_next): New function prototype.
12548 (resolve_package): Search current and imported packages.
12549 (lookup_package_type_and_set_next): New function.
12551 1999-06-22 Andrew Haley <aph@cygnus.com>
12553 * verify.c (verify_jvm_instructions): Check for pending blocks
12554 before invalid PC test and opcode switch, not after.
12556 1999-06-21 Andrew Haley <aph@cygnus.com>
12558 * except.c (find_handler_in_range): The upper limit for exception
12559 ranges is exclusive, not inclusive: (start <= pc < end).
12560 (link_handler): find child pointer which points to outer by
12561 searching sibling list: previous code incorrectly assumed that
12562 outer->outer->first_child must point to outer.
12563 * verify.c (verify_jvm_instructions): FIXME added to code for
12565 (verify_jvm_instructions): Do not assume that the last block
12566 processed in a subroutine is a block which ends with a `ret'
12567 instruction. With some control flows it is possible that the last
12568 block ends with an `athrow'.
12570 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12572 * parse.y (qualify_ambiguous_name): Reorganized the post
12573 evaluation of non WFL leading expression nodes.
12575 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12577 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12580 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12582 * parse.y (qualify_ambiguous_name): Handle qualified expression
12583 beginning with a STRING_CST.
12585 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12587 * parse.y (register_fields): Set DECL_INITIAL on both
12588 pre-initialized static and public fields.
12589 (resolve_field_access): Static field access expressions to always
12591 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12592 qualification. CONVERT_EXPR to be resolved as an expression name.
12593 (java_complete_lhs): Identify and access qualified final
12594 initialized field in switch statement case expression.
12595 (fold_constant_for_init): Pre-initialized field decl constant to
12598 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12600 * parse.y (note_possible_classname): Mark returned node with
12601 QUALIFIED_P only if the original class name contained a '/'.
12603 1999-06-05 Anthony Green <green@cygnus.com>
12605 * Make-lang.in (gcjh): More parallel build fixes.
12607 1999-06-03 Mike Stump <mrs@wrs.com>
12609 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12611 1999-06-02 Anthony Green <green@cygnus.com>
12613 * except.c (link_handler): Chain exception handlers in order.
12615 1999-06-02 Anthony Green <green@cygnus.com>
12617 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12618 with nops and process as usual in order to always set correct EH
12619 ranges. Emit detailed warnings about unreachable bytecodes.
12621 1999-06-02 Anthony Green <green@cygnus.com>
12623 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12626 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12628 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12629 or the searched field decl.
12631 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12633 * parse.y (fold_constant_for_init): Convert numerical constant
12634 values to the type of the assigned field.
12636 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12638 * expr.c (lookup_field): Relaxed the test on class loading error
12640 * parse.y (fold_constant_for_init): Enabeled old code.
12642 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12644 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12645 decide the validity of the cast of a java.lang.Cloneable reference
12647 (patch_conditional_expr): Fixed first argument passed to
12648 binary_numeric_promotion.
12650 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12652 * parse.y (qualify_ambiguous_name): Take into account that a
12653 CONVERT_EXPR might specify a type as a WFL.
12655 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12657 * parse.y (patch_assignment): Save the rhs before using it as an
12658 argument to _Jv_CheckArrayStore.
12660 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12662 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12664 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12666 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12667 floating point literal only when the exponent indicator has been
12670 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12672 * parse.y (formal_parameter:): Construct argument tree list
12673 element even if a yet unsupported final parameter was encountered.
12675 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12677 * parse.y (finish_method_declaration): Issue errors for native or
12678 abstract methods declared with a method body, as well as for non
12679 native or non abstract methods with no method body.
12681 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12683 * class.c (build_utf8_ref): Initialize variable `field'.
12685 * decl.c (init_decl_processing): Initialize variable `field'.
12687 * expr.c (build_known_method_ref): Mark parameters `method_type',
12688 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12689 (process_jvm_instruction): Likewise for parameter `length'.
12691 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12692 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12695 * parse.y (maybe_generate_clinit): Remove unused variable
12696 `has_non_primitive_fields'.
12697 (find_in_imports_on_demand): Initialize variables `node_to_use'
12699 (patch_binop): Likewise for variable `prom_type'.
12700 (patch_unaryop): Likewise for variable `prom_type'.
12702 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12704 * xref.c (xref_table): Add missing initializer.
12706 1999-05-14 Tom Tromey <tromey@cygnus.com>
12708 * java-except.h (struct eh_range): Removed unused `next' member.
12709 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12710 after adding all exception handlers. Sort exception ranges in
12712 (struct pc_index): New structure.
12713 (start_pc_cmp): New function.
12714 * except.c (add_handler): Return `void'. Don't call link_handler;
12715 instead construct an ordinary linked list and do range
12717 (check_nested_ranges): New function.
12718 (link_handler): Changed interface to allow merging of eh_ranges.
12719 Split overlapping ranges. Return `void'.
12721 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12723 * parse.y (constructor_block_end:): New rule, tagged <node>.
12724 (constructor_body:): Use `constructor_block_end' instead of
12727 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12729 * parse.y (statement_nsi:): Pop `for' statement block.
12730 (java_complete_lhs): Labeled blocks containing no statement are
12731 marked as completing normally.
12733 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12735 * xref.c (xref_set_current_fp): New function, defined.
12736 * xref.h (xref_set_current_fp): New function, prototyped.
12738 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12740 * check-init.c (check_init): Take into account that
12741 LABELED_BLOCK_STMT can be empty.
12743 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12745 * parse.y (java_check_regular_methods): Warning check on not
12746 overriding methods with default access in other packages does not
12747 apply to `<clinit>'.
12748 (java_complete_lhs): If block body is an empty_stmt_node, replace
12749 it by NULL_TREE. This prevents gcc from generating an irrelevant
12752 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12754 * check-init.c (check_init): Removed code accepting to see things
12755 falling through default:, when doing xrefs.
12756 * java-tree.h (do_not_fold): New global variable, declared.
12757 * parse.y (do_not_fold): New global variable, defined.
12758 (java_complete_expand_method): Set `do_not_fold' to the value of
12759 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12760 and reinstall them after them have been purged; do not check for
12761 initializations; do not issue missing return errors.
12762 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12764 (patch_binop): Skip the fold part when doing xrefs.
12765 (build_string_concatenation): Skip the concatenation part when
12767 (patch_synchronized_statement): Do not generate a try-finally when
12769 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12770 and keep the location where the throw was seen.
12771 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12772 any treatment on the converted node an simply return a NOP_EXPR of
12774 * xref.c (xref_get_data): New function, defined.
12775 * xref.h (xref_get_data): New function, declared.
12776 (XREF_GET_DATA): Use xref_get_data.
12778 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12780 * gjavah.c (print_include): Cast the result of `strlen' to int
12781 when comparing against a signed value.
12782 (add_namelet): Likewise.
12784 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12786 * expr.c (expand_invoke): Mark parameter `nargs' with
12788 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12790 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12793 * jcf-reader.c (get_attribute): Cast a value to long
12794 when comparing against a signed expression. Likewise.
12796 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12797 HOST_BITS_PER_CHAR.
12799 1999-05-11 Andrew Haley <aph@cygnus.com>
12801 * parse.y (source_end_java_method): If the current method contains
12802 any exception handlers, force asynchronous_exceptions: this is
12803 necessary because signal handlers in libjava may throw exceptions.
12804 * decl.c (end_java_method): Ditto.
12806 1999-05-11 Tom Tromey <tromey@cygnus.com>
12808 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12810 * jvspec.c (THREAD_NAME): Removed.
12811 (GC_NAME): Likewise.
12812 (MATHLIB): Likewise.
12813 (WITHLIBC): Likewise.
12815 (THREADLIB): Likewise.
12816 (MATH_LIBRARY): Likewise.
12817 (lang_specific_driver): Don't add `-l' options to command line.
12818 Instead, add a single --specs option. Recognize `-L' options and
12819 use them to search for spec file.
12820 (find_spec_file): New function.
12821 (SPEC_FILE): New define.
12823 1999-05-11 Dave Brolley <brolley@cygnus.com>
12825 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12826 cpplib-enabled build.
12828 1999-05-05 Per Bothner <bothner@cygnus.com>
12830 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12831 temporarily zero it while calling rest_of_decl_compilation.
12833 * java-tree.h (string_ptr_type_node): Add declaration.
12834 * decl.c: Define and initialize string_ptr_type_node.
12835 * parse.y (patch_string_cst): Use string_ptr_type_node.
12837 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12838 * parse.y (for_statement): Now unconditionally exit_block.
12839 (finish_labeled_statement): No longer exit_block if for-loop.
12840 (patch_loop_statement): Check harder if the loop is already labeled.
12842 * parse.y (patch_initialized_static_field): Removed function.
12843 (maybe_generate_clinit): Removed special handling for interfaces.
12844 (java_complete_expand_methods): Do a preliminary java_complete_tree
12845 on <clinit> to determine if it can be removed.
12846 (java_complete_expand_method): Remove special handling for <clinit>.
12847 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12848 optimize if we get back empty_stmt_node.
12849 For MODIFY_EXPR, re-do checking of static initializers.
12850 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12851 For VAR_DECL, pass correct context.
12853 * verify.c (verify_jvm_instructions): Better error messages.
12855 1999-05-03 Tom Tromey <tromey@cygnus.com>
12857 * parse-scan.y (interface_declaration): Call
12858 report_class_declaration for interfaces.
12860 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12862 * Makefile.in: Remove -v from bison command lines.
12864 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12866 * check-init.c (check_init): Exclude a case of error when doing
12868 * class.c (layout_class_method): Don't generate the error message
12869 twice when compiling from source.
12870 * lang-options.h: Added `-Wredundant-modifers' and
12871 `-Wunusupported-jdk11' flags and help text.
12872 * lang.c (lang_decode_option): Added support for
12873 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12874 flag_static_local_jdk11 and flag_redundant set accordingly.
12875 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12876 * parse.h (EXPR_WFL_ADD_COL): New macro.
12877 (DECL_END_SOURCE_LINE): Likewise.
12878 (DECL_INHERITED_SOURCE_LINE): Likewise.
12879 * parse.y (static_ref_err): New function, prototyped.
12880 (CCB_TK): Now tagged <operator>.
12881 (class_body:): Remember the location of the closing '}' of a class
12882 definition when doing xrefs.
12883 (block:): Likewise.
12884 (block_end:): Likewise.
12885 (create_class): Remember the location of the inherited class
12886 identifier when doing xrefs.
12887 (register_fields): Added test on first operand of `init' before
12888 testing it TREE_CODE.
12889 (method_header): Store the location of the class identifier in the
12890 class decl when doing xrefs.
12891 (finish_method_declaration): Don't combine first/last method line
12893 (java_check_regular_methods): Warning check on not overriding
12894 methods with default access on other packages move before check on
12895 static methods. Initialization of `aflags' also moved up.
12896 (resolve_expression_name): Call static_ref_err to report the error.
12897 (static_ref_err): New function, implemented.
12898 (resolve_field_access): Returned simplified static field access
12900 (resolve_qualified_expression_name): Check for illegal use of
12901 static fields in a non static context. Call static_ref_err to
12902 report error in various places.
12903 (java_complete_tree): Do not fold initialized static fields when
12905 (java_complete_lhs): Likewise.
12907 1999-04-29 Anthony Green <green@cygnus.com>
12909 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12910 create internal labels.
12911 (lookup_label): Ditto.
12913 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12915 * class.c (layout_class_method): Generate <clinit>'s rtl for
12917 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12918 for interfaces' <clinit>.
12919 * expr.c (lookup_field): Search for fields in interfaces.
12920 (expand_invoke): Fixed indentation.
12921 (expand_java_field_op): Likewise. Use IS_CLINIT.
12922 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12923 (IS_CLINIT): New macro.
12924 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12925 interface was parsed.
12926 (maybe_generate_clinit): Don't generate if the current class is an
12927 interface with only fields of primitive types.
12928 (reset_method_name): Use IS_CLINIT.
12929 (java_complete_expand_method): Expand <clinit> when it exists for
12930 interfaces. Use IS_CLINIT.
12931 (resolve_expression_name): Use DECL_CONTEXT instead of
12932 current_class to build static field references.
12933 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12934 ARRAY_REF when doing xreferencing.
12935 (check_final_assignment): Fixed typo in leading comment. Use
12937 (patch_array_ref): Don't fully expand array references when
12939 (patch_return): Use IS_CLINIT.
12940 (patch_throw_statement): Likewise.
12942 1999-04-22 Tom Tromey <tromey@cygnus.com>
12944 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12946 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12948 * decl.c (predef_filenames, predef_filenames_size): New globals
12949 (init_decl_processing): predef_filenames and predef_filenames_size
12951 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12953 * jcf-parse.c (predefined_filename_p): New function.
12954 (yyparse): Check that files on the command line are specified only
12955 once and issue a warning otherwise.
12956 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12957 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12958 avoid a gcc warning with -W -Wall turned on.
12959 (java_expand_classes): Abort if errors were encountered.
12960 (java_complete_lhs): If the cross reference flag is set, wrap
12961 field DECL node around a WFL when resolving expression name.
12963 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * lang.c (lang_decode_option): Fixed returned value when parsing
12966 `-fxref=...' and `-Wall'.
12967 * parse.y (source_end_java_method): Do not generate code when
12968 flag_emit_xref is set.
12969 (resolve_expression_name): Do not build static field access when
12970 flag_emit_xref is set.
12971 (resolve_field_access): No special treatment on `length' when
12972 flag_emit_xref is set. Do not build qualified static field access
12973 when flag_emit_xref is set.
12974 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12975 when flag_emit_xref is set.
12976 (patch_assignment): Do not generate array store runtime check when
12977 flag_emit_xref is set.
12978 * xref.c (xref_flag_value): Fixed function declaration
12980 (xset_set_data): New function.
12981 * xref.h (xref_set_data): Added prototype for new function.
12982 (typedef struct xref_flag_table): New field data.
12983 (XREF_GET_DATA): New macro.
12985 1999-04-19 Tom Tromey <tromey@cygnus.com>
12987 * xref.h (enum): Removed trailing comma.
12989 * parse.y (resolve_qualified_expression_name): Added missing
12992 1999-04-15 Anthony Green <green@cygnus.com>
12994 * gjavah.c: New prototypes for java_float_finite and
12995 java_double_finite.
12997 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12999 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13002 1999-04-06 Jeffrey A Law (law@cygnus.com)
13004 * Makefile.in (TREE_H): Add tree-check.h.
13005 (RTL_H): Add genrtl.h.
13007 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13009 * parse.y (patch_assignment): Added ArrayStoreException runtime
13012 1999-04-06 Per Bothner <bothner@cygnus.com>
13014 * expr.c (pop_type_0): New function.
13015 (pop_type): Use pop_type_0.
13016 * java-tree.h (pop_type_0): New declaration.
13017 * verify.c (verify_jvm_instructions): Check return instructions.
13019 * parse.y (patch_binop): Don't fold if non-constant and emiting
13022 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13024 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13026 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13027 (main_jcf): Don't define.
13028 (process_file): Don't set `main_jcf'.
13030 * java-tree.h (main_jcf): Don't declare.
13032 * jcf-parse.c (main_jcf): Add static definition.
13034 * lang.c (main_jcf): Don't define.
13036 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13038 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13040 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13042 * jcf-depend.c: Include "config.h", not <config.h>.
13044 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13047 * jcf-path.c: Include "config.h", not <config.h>.
13049 * lex.c: Don't include various system header files.
13050 (java_init_lex): Cast the argument of `bzero' to PTR
13052 * parse-scan.y (java_push_parser_context): Likewise.
13054 * parse.y (java_push_parser_context): Likewise.
13055 (patch_bc_statement): Match format specifier to variable argument.
13057 * xref.c: Don't include <stdio.h>.
13059 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13061 * parse.y (struct parser_ctxt *ctxp): Now global.
13062 (declare_local_variables): Use WFL compound value for the
13063 declaration source line value, when doing cross-referencing.
13065 1999-03-31 Tom Tromey <tromey@cygnus.com>
13067 * gjavah.c (print_field_info): Allow constants of other types.
13068 (print_include): Generate include when new name is proper prefix
13069 of already printed name.
13070 (add_namelet): Likewise.
13071 (cxx_keyword_subst): New function.
13072 (print_method_info): Use it.
13073 (print_field_name): New function.
13074 (get_field_name): New function.
13075 (print_field_info): Use get_field_name and print_field_name.
13077 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13079 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13080 'KR-C', so gperf uses the `const' keyword on strings.
13082 * keyword.gperf (java_keyword): Const-ify a char*.
13084 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13086 * parse.y (patch_bc_statement): Fixed identation and a bogus
13089 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13091 * parse.y (patch_assignment): Allow static variables in other
13092 classes to be assigned.
13094 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13096 * class.c (maybe_add_interface): Remove unused variable
13098 (make_class_data): Use = for assignment, not ==. Likewise.
13099 (emit_register_classes): Remove unused variable `decl'.
13101 * lex.c: Fix comment so as not to contain an embedded `/*'.
13103 * verify.c (verify_jvm_instructions): Remove unused variable
13106 1999-03-27 Per Bothner <bothner@cygnus.com>
13108 * parse.y (complete_loop_body): Rename to finish_loop_body.
13109 (complete_labeled_statement): Rename to finish_labeled_statement.
13110 (complete_for_loop): Rename to finish_for_loop.
13111 (complete_method_declaration): Rename to finish_method_declaration.
13113 * java-tree.h (continue_identifier_node): New global node.
13114 * decl.c: Define and initialize continue_identifier_node.
13115 * parse.y (generate_labeled_block): Remove - no longer needed.
13116 (build_loop_body): Use continue_identifier_node for continue block.
13117 (finish_labeled_statement): Also do pop_labeled_block actions.
13118 (java_complete_lhs): POP_LOOP even if error.
13119 (build_labeled_block): Special handling for continue_identifier_node.
13120 (patch_loop_statement): Re-organize.
13121 (patch_bc_statement): Re-write.
13123 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13125 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13126 using a WFL compound value.
13127 * parse.y (xref.h): Include.
13128 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13129 WFL compound value.
13130 (register_fields): Set WFL compound value to lineno if doing
13132 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13134 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13135 * xref.h (expand_xref): Prototype renamed from xref_generate.
13137 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13139 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13140 (GET_CURRENT_BLOCK): New macro.
13141 * parse.y (current_static_block): New global variable.
13142 (method_body:): Define action.
13143 (complete_method_declaration): Set current_function_decl to NULL
13144 when work on the current method is done.
13145 (declare_local_variables): Use GET_CURRENT_BLOCK.
13146 (java_method_add_stmt): Likewise.
13147 (java_complete_expand_method): Disable the use of `this' when
13148 expanding <clinit>.
13149 (enter_a_block): If no current method exist, use
13150 current_static_block to link static initializer blocks.
13151 (exit_block): Rewritten to use current_static_block when no current
13152 method decl exists.
13153 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13154 (patch_return): Forbid the use of `return' in static initializers.
13155 (patch_throw_statement): Fixed indentation. Issue specific error
13156 for uncaught thrown checked exception in static initializer
13157 blocks. Removed FIXME.
13159 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13161 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13162 Link gcj from gcc.o.
13164 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13166 * parse.y (find_applicable_accessible_methods_list): When dealing
13167 with interface: ensure that a given interface or java.lang.Object
13168 are searched only once.
13170 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13172 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13174 * jcf-dump.c (print_access_flags): Add braces around if-else.
13176 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13179 * lex.c (build_wfl_node): Add static prototype.
13181 * lex.h (build_wfl_node): Remove static prototype.
13183 * parse.y: Include lex.c early enough to declare everything needed.
13184 Ensure calls to `build_wfl_node' pass the proper arguments.
13185 (create_class): Remove unused variable `super_decl'.
13186 (get_printable_method_name): Initialize variable `name'.
13188 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13190 * Changelog: Fixed 1999-03-22 typos.
13191 * lang.c (lang_decode_option): Fixed typo in error string in the
13194 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13196 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13197 (xref.o): New rule.
13198 * java-tree.h (flag_emit_xref): Declared extern.
13199 * lang.c (xref.h): Included.
13200 (flag_emit_xref): New global variable.
13201 (lang_decode_option): Added support for -fxref.
13203 * xref.h: Likewise.
13205 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13207 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13210 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13212 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13213 $(srcdir)/../system.h and $(JAVA_TREE_H).
13214 (jcf-io.o): Depend on $(JAVA_TREE_H).
13215 (mangle.o): Likewise.
13217 * check-init.c (check_cond_init): Add static prototype.
13219 * class.c (build_java_method_type, hashUtf8String,
13220 make_field_value, get_dispatch_vector, get_dispatch_table,
13221 append_gpp_mangled_type, mangle_static_field): Likewise.
13222 (strLengthUtf8): Hide unused definition.
13223 (hashUtf8String): Const-ify.
13224 (make_field_value): Un-ANSI-fy.
13226 * constants.c: Move inclusion of jcf.h above java-tree.h.
13227 (set_constant_entry, find_class_or_string_constant,
13228 find_name_and_type_constant, get_tag_node,
13229 build_constant_data_ref): Add static prototype.
13231 * decl.c (push_jvm_slot, builtin_function,
13232 lookup_name_current_level): Likewise.
13233 (builtin_function): Const-ify.
13235 * except.c (expand_start_java_handler, expand_end_java_handler):
13236 Add static prototype.
13238 * expr.c (flush_quick_stack, push_value, pop_value,
13239 java_stack_swap, java_stack_dup, build_java_athrow,
13240 build_java_jsr, build_java_ret, expand_java_multianewarray,
13241 expand_java_arraystore, expand_java_arrayload,
13242 expand_java_array_length, build_java_monitor, expand_java_pushc,
13243 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13244 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13245 expand_compare, expand_test, expand_cond, expand_java_goto,
13246 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13247 expand_java_field_op, java_push_constant_from_pool): Likewise.
13249 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13250 (build_java_arraynull_check): Mark parameters `node' and `type'
13251 with ATTRIBUTE_UNUSED.
13252 (note_label): Likewise for parameter `current_pc'.
13253 (expand_java_call, expand_java_ret): Hide unused definition.
13255 * java-tree.h (make_class, build_constants_constructor,
13256 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13257 init_outgoing_cpool, register_class, emit_register_classes,
13258 java_layout_seen_class_methods): Prototype.
13259 (unicode_mangling_length): Const-ify.
13260 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13261 emit_unicode_mangled_name, format_int, format_uint,
13262 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13263 jcf_print_utf8_replace, open_class): Prototype.
13265 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13266 <stdio.h>. Include tree.h/java-tree.h.
13267 (utf8_equal_string usage, process_class): Add static prototype.
13268 (open_class): Don't prototype this here.
13269 (utf8_equal_string): Match arguments to format specifiers.
13270 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13271 TABLE_SWITCH, disassemble_method): Likewise.
13273 * jcf-io.c: Include tree.h/java-tree.h.
13274 (open_class, find_classfile, jcf_print_utf8,
13275 jcf_print_utf8_replace): Const-ify.
13277 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13278 parse_class_file): Add static prototype.
13279 (find_in_current_zip): Match definition to existing static
13282 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13283 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13284 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13285 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13286 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13287 generate_bytecode_return, perform_relocations, init_jcf_state,
13288 init_jcf_method, release_jcf_state, generate_classfile):
13289 Add static prototype.
13290 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13291 (make_class_file_name): Const-ify.
13293 * jcf.h (find_classfile): Const-ify.
13295 * jv-scan.c (reset_report): Remove prototype.
13297 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13298 (error): Rewrite to allow varargs.
13300 * lang.c (lang_f_options): Const-ify.
13302 * lex.c (java_parse_escape_sequence): Add static prototype.
13303 (java_allocate_new_line): Match definition to existing static
13306 * mangle.c Include tree.h/java-tree.h.
13307 (unicode_mangling_length, emit_unicode_mangled_name,
13308 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13310 * parse.h (jdep_code): Remove trailing comma in enumeration.
13311 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13312 (reset_report): Add prototype.
13314 * verify.c (push_pending_label, merge_types): Add static
13317 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13319 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13321 * parse.y (find_applicable_accessible_methods_list): Extend the
13322 search to superinterfaces when relevant.
13323 (search_applicable_methods_list): New function.
13325 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13327 * class.c (unmangle_classname): Implemented stricter testing
13328 before setting the QUALIFIED_P flag on an identifier.
13330 1999-03-16 Per Bothner <bothner@cygnus.com>
13332 * parse.y (java_complete_lhs): Call force_evaluation_order
13333 after patch_newarray.
13334 (patch_binop): Don't call fold if there are side effects.
13336 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13338 * parse.y (java_stabilize_reference): Use save_expr instead of
13339 building a SAVE_EXPR node.
13340 (java_complete_lhs): Patch the resulting string of the `+='
13341 operator (if necessary) and complete the RHS after having built
13344 1999-03-15 Per Bothner <bothner@cygnus.com>
13346 * class.c (make_class): Don't set CLASS_P here (because
13347 this function is also called by build_java_array_type).
13348 (push_class): Set CLASS_P here instead.
13349 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13351 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13352 context. If the context is class, perfer "super" over "synchronized".
13353 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13355 * parse.y (create_class): Don't call parser_check_super here;
13356 it is not robust. Always wait until later.
13358 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13359 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13361 1999-03-13 Per Bothner <bothner@cygnus.com>
13363 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13364 * lex.h (UNGETC): Change misleading macro.
13366 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13368 * parse.y (java_stabilize_reference): Return NODE when patching a
13370 (java_complete_lhs): Put parenthesis around truth values.
13372 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13374 * class.c (layout_class_method): Don't make rtl for interface
13376 * parse.h (GET_TYPE_NAME): New macro.
13377 * parse.y (if_then_statement:): Fixed indentation.
13378 (if_then_else_statement:): Likewise.
13379 (for_statement:): Fixed spacing.
13380 (try_statement:): Fixed indentation.
13381 (create_interface): Don't force interfaces to be abstract.
13382 (method_header): Abstract methods are OK in interfaces.
13383 (declare_local_variables): Fixed typo in comment.
13384 (java_complete_expand_method): Fixed indentation.
13385 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13386 non accessible fields.
13387 (java_stabilize_reference): New function.
13388 (java_complete_lhs): Fixed indentation. Use
13389 java_stabilize_reference in compound assignment. Insert the
13390 cast. If not processing `+' fix string constants before processing
13393 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13395 * constants.c (find_class_or_string_constant): Cast variable `j'
13396 to a `jword' when comparing against one.
13398 * expr.c (java_lang_expand_expr): Remove unused variables
13399 `has_finally_p' and `op0'.
13401 * gjavah.c (print_field_info): Cast a value to jint when comparing
13402 against one. Likewise for a jlong.
13403 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13404 against a signed quantity.
13406 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13407 (print_signature): Don't needlessly dereference variable `str'
13409 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13410 `max_locals' with ATTRIBUTE_UNUSED.
13411 (jcf_parse_class): Likewise for variable `index'.
13413 * parse.h (reverse_jdep_list): Remove static prototype.
13415 * parse.y (build_jump_to_finally): Remove prototype and definition.
13416 (reverse_jdep_list): Add static prototype.
13418 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13419 `assignment' and `expr_decl'.
13421 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13423 1999-03-12 Andrew Haley <aph@cygnus.com>
13425 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13426 we'll need a directory separator and a null character.
13428 1999-03-10 Per Bothner <bothner@cygnus.com>
13430 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13432 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13434 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13437 1999-03-05 Per Bothner <bothner@cygnus.com>
13439 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13441 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13443 * class.c (layout_class_method): A static method in a base class
13444 is never overridden, so treat it like it doesn't exist.
13445 However, do complain about private non-static method overriding
13446 public static method.
13448 * parse.y: Don't set unused INITIALIZED_P flag.
13449 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13451 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13452 (build_array_from_name): Re-order &index[string] to &string[index].
13454 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13455 error_mark (it might catch more errors, but it is more likely to lose).
13457 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13459 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13460 (parse-scan.o): Depend on toplev.h.
13462 * class.c (make_method_value): Add prototype. Make it static.
13463 Remove unused second argument, caller changed.
13465 * expr.c (java_lang_expand_expr): Remove unused variable
13468 * java-tree.h: Don't prototype find_in_current_zip.
13469 Add prototypes for verify_constant_pool, start_java_method,
13470 end_java_method, give_name_to_locals, expand_byte_code,
13471 open_in_zip, set_constant_value, find_constant1, find_constant2,
13472 find_utf8_constant, find_string_constant, find_class_constant,
13473 find_fieldref_index, find_methodref_index, write_constant_pool,
13474 count_constant_pool_bytes and encode_newarray_type.
13476 * jcf-dump.c: Remove unused variable `LONG_temp'.
13478 * jcf-parse.c: Include parse.h.
13479 (jcf_parse_source): Remove unused parameter, all callers changed.
13480 (jcf_figure_file_type): Add static prototype.
13481 (find_in_current_zip): Likewise. Also remove unused parameter,
13482 all callers changed.
13483 (read_class): Initialize variable `saved_pos'.
13485 * jcf-reader.c (jcf_parse_preamble): Mark variables
13486 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13488 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13489 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13490 (java_parse_doc_section): Initialize variable `seen_star'.
13491 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13492 (java_lex_error): Mark parameters `msg' and `forward' with
13494 (java_get_line_col): Mark parameters `filename' and `line' with
13497 * parse-scan.y: Include toplev.h.
13498 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13500 * parse.h: use `struct JCF', not plain `JCF'.
13501 (java_parser_context_save_global, java_expand_classes
13502 java_parser_context_restore_global, java_parse): Add prototypes.
13504 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13507 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13509 * check-init.c (check_init): COPYN takes word count, not bit count.
13511 1999-02-26 Per Bothner <bothner@cygnus.com>
13513 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13514 explicit build_decl. (Avoids crash in reload when optimizing.)
13516 1999-02-25 Per Bothner <bothner@cygnus.com>
13518 * decl.c (complete_start_java_method): Handle synchronized method
13519 even when compiling from bytecode.
13521 1999-02-26 Tom Tromey <tromey@cygnus.com>
13523 * gjavah.c (add_class_decl): Only generate `#include' if outer
13524 class is not the name of the class we are processing. Correctly
13525 append `.h' in #include.
13526 (process_file): Clean up newlines around generated `#include's.
13527 (decode_signature_piece): Correctly handle inner classes.
13528 (struct include): New structure.
13529 (all_includes): New global.
13530 (print_include): New function.
13531 (add_class_decl): Use it.
13532 (process_file): Likewise.
13533 (add_class_decl): Generate include for java-array.h if array
13535 (process_file): Don't generate java-array.h include.
13537 * gjavah.c (add_namelet): Check for standard package names here.
13538 (add_class_decl): Don't check for standard package names here.
13540 1999-02-25 Tom Tromey <tromey@cygnus.com>
13542 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13543 When reading a zip file, only use strncmp if both strings are
13544 bigger than the buffer length. Initialize `k' when looping
13547 1999-02-24 Tom Tromey <tromey@cygnus.com>
13549 * gjavah.c (struct namelet): New structure.
13550 (add_namelet): New function.
13551 (print_namelet): New function.
13552 (print_class_decls): Use add_namelet and print_namelet to generate
13553 namespaces and not classes.
13554 (method_printed): New global.
13555 (HANDLE_END_METHOD): Examine method_printed.
13556 (print_method_info): Set method_printed when required. Print
13557 error if function to be ignored is marked virtual. Handle $finit$
13559 (METHOD_IS_FINAL): New macro.
13560 (print_field_info): Use it.
13561 (HANDLE_METHOD): Clear method_printed.
13562 (method_pass): New global.
13563 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13564 (process_file): Do two passes over both fields and methods.
13565 (HANDLE_METHOD): Examine method_pass.
13566 (root): New global.
13567 (add_class_decl): New function.
13568 (print_class_decls): Don't scan over entire constant pool.
13570 1999-02-23 Tom Tromey <tromey@cygnus.com>
13572 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13573 disable linking in that case.
13575 1999-02-20 Tom Tromey <tromey@cygnus.com>
13577 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13580 1999-02-21 Per Bothner <bothner@cygnus.com>
13582 * decl.c (build_result_decl), java-tree.h: New method.
13583 (complete_start_java_method): Handle synchronized methods.
13584 Don't build DECL_RESULT here. (Ordering dependency problem.)
13585 (start_java_method): Call build_result_decl here instead ...
13586 * parse.y (java_complete_expand_method): ... and here.
13587 (expand_start_java_method): Don't call complete_start_java_method here.
13588 (java_complete_expand_method): Call it here instead.
13589 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13590 * java-tree.h: ... here.
13592 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13593 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13594 for ARRAY_REF - it doesn't work when array bounds are checked.
13595 (patch_array_ref): Handle it here instead.
13597 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13599 1999-02-19 Per Bothner <bothner@cygnus.com>
13601 Force left-to-right evaluation of binary operations etc.
13602 * expr.c (force_evaluation_order), java-tree.h: New function.
13603 * parse.y (java_complete_lhs): Pass binary operations, procedure
13604 calls, and ARRAY_REFs to force_evaluation_order.
13605 (various): Set TREE_SIDE_EFFECTS more carefully.
13607 Tolerate random (non-UTF8) encoding in comments without complaining.
13608 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13609 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13611 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13612 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13614 * parse.y (java_complete_lhs): Ignore an empty statement in a
13615 COMPOUND_EXPR. Don't complain about empty statement after return.
13617 1999-02-19 Per Bothner <bothner@cygnus.com>
13619 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13620 in TREE_LIST - just chain the POINTER_TYPEs together.
13621 (resolve_class): If type already resolved, return decl.
13622 After resolving, update TREE_TYPE(class_type), and name (if array).
13623 * parse.h (do_resolve_class), parse.y: Make non-static.
13624 * class.c (maybe_layout_super_class): Take this_class argument.
13625 Do do_resolve_class if necessary.
13626 (layout_class, layout_class_methods): Adjust calls appropriately.
13627 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13628 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13629 * typeck.c (build_java_array_type): Don't call layout_class.
13631 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13633 * parse.y (check_pkg_class_access): Allow private class access
13634 within the same package.
13635 (strip_out_static_field_access_decl): New function.
13636 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13637 operator argument before testing its nature.
13639 1999-02-03 Per Bothner <bothner@cygnus.com>
13641 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13642 (TRY_EXPR): Simplify - it no longer has a finally clause.
13643 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13644 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13645 * expr.c (java_lang_expand_expr): Likewise.
13646 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13647 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13648 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13649 (build_try_statement): Remove finally parameter and handling.
13650 (build_try_finally_statement): New function.
13651 (patch_try_statement): No longer need to support finally clause.
13652 (try_statement): Update grammar action rules.
13653 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13654 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13656 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13658 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13659 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13661 1999-02-17 Andrew Haley <aph@cygnus.com>
13663 * class.c (build_utf8_ref): Back out broken patch which was
13664 intended to to output signatures using '.' as a separator.
13666 * class.c (make_class_data): Output signatures using '.' as a
13667 separator, rather than '/'.
13668 (mangled_classname): Likewise.
13669 (make_field_value): Likewise.
13670 (make_method_value): Likewise.
13671 * constants.c (alloc_class_constant): Likewise.
13672 * expr.c (build_invokeinterface): Likewise.
13674 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13676 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13677 of an ancient workaround.
13679 1999-02-10 Jeffrey A Law (law@cygnus.com)
13681 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13684 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13686 * lex.c (yylex): Encode \0 as UTF8.
13688 1999-02-10 Tom Tromey <tromey@cygnus.com>
13690 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13691 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13692 (libgcj_zip): Renamed.
13693 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13695 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13697 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13698 (GC_NAME): Renamed -lgc to -lgcjgc.
13700 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13702 * lex.c (java_lang_cloneable): Initialize.
13703 * parse.y (java_lang_cloneable): New static variable.
13704 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13705 doing one more qualification round.
13706 (valid_ref_assignconv_cast_p): Reject null source or
13707 destination. Allow an array to be cast into java.lang.Cloneable.
13708 (patch_cast): Swapped two first arguments to first call to
13709 valid_ref_assignconv_cast_p.
13711 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13713 * parse.h: DECL_P renamed JDECL_P.
13714 * parse.y: DECL_P replaced by JDECL_P.
13715 (build_array_from_name): Always use pointer's type.
13716 (patch_bc_statement): Extra code to search continue target in a
13717 for loop. Fixed comments. Continue target is current loop when
13720 1999-02-05 Andrew Haley <aph@cygnus.com>
13722 * class.c (make_class_data): The superclass of an interface should
13723 be null, not class Object.
13725 * lex.c (java_lex): Sign extend hex literals.
13727 1999-02-04 Andrew Haley <aph@cygnus.com>
13729 * class.c (build_utf8_ref): Output signatures using '.' as a
13730 separator, rather than '/'.
13731 (make_class_data): Likewise.
13733 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13735 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13736 mkstemp.o. Get them from libiberty now.
13738 1999-02-02 Jeffrey A Law (law@cygnus.com)
13740 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13742 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13744 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13747 1999-02-02 Per Bothner <bothner@cygnus.com>
13749 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13750 * jcf-write.c (generate_bytecode_return): New function.
13751 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13753 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13754 generate special [fd]const_[01] instructions.
13756 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13758 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13759 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13761 1999-02-01 Per Bothner <bothner@cygnus.com>
13763 * parse.y (patch_method_invocation): Handle calling static methods,
13764 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13766 * parse.y (java_complete_lhs): Don't complain about unreachable
13767 exit condition in a do-while statement.
13769 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13771 * lex.c (java_read_char): Fixed utf8 decoding.
13772 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13774 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13775 comments. Local variable `all_primitive' is gone. Broadened
13776 acceptance of `0' to floating point targets. `long' can now be
13777 widened to `double' or `float'.
13778 (valid_method_invocation_conversion_p): Added leading
13779 comment. Fixed tabulation.
13780 (build_string_concatenation): Optimize out left or right empty
13783 1999-01-28 Per Bothner <bothner@cygnus.com>
13785 * jcf-write.c (localvar_alloc): Only emit entry for
13786 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13787 (generate_bytecode_insns): Only call put_linenumber if
13788 debug_info_level > DINFO_LEVEL_NONE.
13789 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13790 is specified, add -g1 (for compatibility wih javac).
13792 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13794 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13795 gjavah.o, check-init.o, jv-scan.o
13797 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13799 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13801 * gjavah.c: Include config.h and system.h.
13803 * javaop.h (inline): Don't define, its handled by system.h.
13804 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13805 from `inline' to `static inline'.
13807 * jcf.h (inline): Don't define, its handled by system.h.
13809 * lex.c (inline): Likewise.
13811 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13813 * lang-specs.h: Map -Qn to -fno-ident.
13815 1999-01-29 Richard Henderson <rth@cygnus.com>
13817 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13819 1999-01-29 Tom Tromey <tromey@cygnus.com>
13821 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13822 then cast it to Object before calling `append' method.
13824 1999-01-28 Per Bothner <bothner@cygnus.com>
13826 * check-init.c (check_bool2_init, check_bool_init, check_init):
13827 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13828 * jcf-write.c (generate_bytecode_insns): Likewise.
13830 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13832 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13833 * parse.y (patch_cast): Allow a boolean to be cast into a
13836 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13838 * parse.y: (class_declaration:): Fixed indentation.
13839 (class_member_declaration:): Extra `;' after field declaration now
13841 (interface_declaration:): Removed debug messages in error reports.
13842 (patch_binop): Nodes created and returned inherit the orignal
13843 node's COMPOUND_ASSIGN_P flag value.
13844 (patch_cast): Fix cast from char to floating point.
13846 1999-01-25 Andrew Haley <aph@cygnus.com>
13848 * except.c, java-except.h (expand_resume_after_catch): new
13850 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13851 to branch back to main flow of control after a catch block.
13853 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13855 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13856 $(srcdir)/../system.h.
13857 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13858 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13859 (jcf-write.o): Likewise.
13860 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13861 (mangle.o): Depend on $(srcdir)/../toplev.h.
13862 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13863 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13865 * class.c: Include output.h and parse.h.
13866 (mangled_classname): Add the `const' keyword to a char*.
13867 (find_named_method): Hide unused function definition.
13868 (build_utf8_ref): Change type of variable `c' to unsigned char.
13869 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13870 (build_class_ref): Add the `const' keyword to a char*.
13871 (layout_class_method): Remove unused variable `buf'.
13873 * decl.c (find_local_variable): Remove unused variable `rtl'.
13874 (pushdecl): Likewise for variables `different_binding_level' and
13876 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13877 (maybe_build_cleanup): Likewise for parameter `decl'.
13879 * except.c (expand_start_java_handler): Mark parameter `range'
13880 with ATTRIBUTE_UNUSED.
13882 * expr.c: Include except.h.
13883 (pop_type): Remove unused variable `i'.
13884 (pop_value): Likewise for variables `n_words' and `i'.
13885 (expand_java_arrayload): Likewise for variable `convert'.
13886 (java_lang_expand_expr): Likewise for variables `op0', `type',
13887 `mode', `unsignedp', `node' and `elements'.
13888 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13890 (process_jvm_instruction): Add a `const' qualifier to a char*.
13892 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13893 (temp_directory): Likewise.
13894 (print_c_decl): Likewise.
13895 (print_method_info): Likewise.
13896 (decode_signature_piece): Likewise.
13897 (print_mangled_classname): Likewise.
13899 * java-except.h: Provide prototypes for maybe_start_try,
13900 maybe_end_try and add_handler.
13902 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13903 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13904 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13905 init_expr_processing, push_super_field, init_class_processing,
13906 can_widen_reference_to, class_depth, verify_jvm_instructions,
13907 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13908 set_local_type, merge_type_state, push_type, load_type_state,
13909 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13910 emit_unicode_mangled_name): Add prototypes.
13912 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13913 (print_signature_type): Use ISDIGIT, not isdigit.
13914 (print_signature): Remove unused variable `j'.
13916 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13917 int when comparing against one.
13919 * jcf-parse.c: Include toplev.h.
13921 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13922 (localvar_free): Remove unused variable `i'.
13923 (generate_bytecode_conditional): Likewise for variable `kind'.
13925 * jv-scan.c: Include config.h and system.h. Remove redundant
13926 OS header and gansidecl.h includes.
13927 (warning): Add the `const' keyword to a char*. Also add
13928 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13929 __STDC__, when determining whether to use ANSI-isms.
13930 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13931 (xmalloc): Don't redundantly prototype here.
13932 (main): Remove unused parameter `envp'. Also fix the arguments
13933 passed to function `fatal' to match the format specifier.
13935 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13937 * mangle.c: Include toplev.h.
13938 (emit_unicode_mangled_name): Declare parameter `len'.
13940 * parse.y (parse_warning_context): Add the `const' keyword to a
13941 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13942 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13943 (issue_warning_error_from_context): Add the `const' keyword to
13945 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13946 not `__STDC__' for whether to use ANSI-isms.
13948 * typeck.c (incomplete_type_error): Mark parameters `value' and
13949 `type' with ATTRIBUTE_UNUSED.
13950 (parse_signature_type): Use ISDIGIT, not isdigit.
13952 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13953 (verify_jvm_instructions): Likewise. Remove unused variables
13954 `field_name' and `default_val'.
13956 * zextract.c: Include config.h and system.h. Remove redundant
13957 OS header includes.
13959 * zipfile.h: Prototype `read_zip_archive'.
13961 1999-01-21 Andrew Haley <aph@cygnus.com>
13963 * typeck.c (convert): Allow conversions to void type: some
13964 optimizations in gcc do this.
13966 1999-01-21 Andrew Haley <aph@cygnus.com>
13968 * typeck.c (convert_ieee_real_to_integer): New function.
13969 (convert): When not using fast-math and using hardware fp, convert
13970 an IEEE NaN to zero.
13972 1999-01-18 Andrew Haley <aph@cygnus.com>
13974 * parse.y (patch_binop): Do a type conversion from signed to
13975 unsigned and then back to signed when a ">>>" is found.
13977 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13979 * java-tree.h: (check_for_initialization): Added prototype.
13980 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13981 * parse.y (do_resolve_class): Removed unused locals.
13982 (read_import_dir): Likewise.
13983 (resolve_qualified_expression_name): Array creation
13984 expressions are valid primary expressions.
13985 (qualify_ambiguous_name): Likewise.
13986 (patch_synchronized_statement): Removed unused local.
13988 1999-01-17 Jeffrey A Law (law@cygnus.com)
13990 * Makefile.in (zextract.o): Add dependencies.
13992 * Makefile.in: Do not put ^Ls at the start of a line.
13994 1999-01-15 Per Bothner <bothner@cygnus.com>
13996 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13997 sub-type the result of the call that gets the exception value.
13999 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14000 don't call finish_class.
14002 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14003 clear found before continuing.
14005 * verify.c (verify_jvm_instructions): On an array load, allow
14006 and handle top of stack to be TYPE_NULL.
14008 * gjavah.c (generate_access): Translate Java package private or
14009 protected access to C++ public, but with a comment.
14011 1999-01-13 Andrew Haley <aph@cygnus.com>
14013 * expr.c (generate_name): Name prefix changed to avoid clashes
14014 with assembler temp labels.
14016 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14017 MODIFY_EXPR. Without this, code for the assignment may not be
14018 generated at all and the synchronized statement will read an
14019 uninitialized variable.
14021 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14023 * class.c (maybe_layout_super_class): Fixed returned value.
14024 * lex.c: Added 1999 to the copyright.
14025 (java_init_lex): Initialize java_lang_imported.
14026 * lex.h: Added 1999 to the copyright.
14027 * parse.h: Added 1999 to the copyright.
14028 (REGISTER_IMPORT): Fixed typo in trailing macro.
14029 (CURRENT_OSB): New macro.
14030 (struct parser_ctxt): New fields osb_depth, osb_limit.
14031 * parse.y (java_lang_id): New global variable.
14032 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14033 (array_creation_expression:): Use CURRENT_OSB.
14034 (dims:): Uses a stack to keep track of array dimensions.
14035 (cast_expression:): Use CURRENT_OSB.
14036 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14038 (register_fields): Fixed typos in comment.
14039 (check_method_redefinition): Fixed comment indentation.
14040 (java_check_regular_methods): Set saved found wfl to NULL after
14041 having reinstalled it in the previously found DECL_NAME.
14043 1999-01-10 Richard Henderson <rth@cygnus.com>
14045 * gjavah.c (java_float_finite): Use a union to do type punning.
14046 (java_double_finite): Likewise.
14048 1999-01-09 Per Bothner <bothner@cygnus.com>
14050 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14051 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14052 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14053 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14054 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14055 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14057 1999-01-08 Per Bothner <bothner@cygnus.com>
14059 * check-init.c (check_init): If compiling to native, we don't
14060 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14062 1999-01-08 Tom Tromey <tromey@cygnus.com>
14064 * parse-scan.y (variable_declarator_id): Set or increment
14066 (bracket_count): New global.
14067 (formal_parameter): Handle case where bracket pairs trail variable
14070 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14072 * jcf-parse.c (yyparse): variable len changed from a char to an
14073 int to prevent overflow.
14075 1999-01-06 Per Bothner <bothner@cygnus.com>
14077 * java-tree.h: Declare read_class.
14078 * jcf-parse.c (read_class): New function.
14079 (load_class): Now just call read_class.
14081 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14082 * jcf-parse.c (parse_source_file): Declare save_error_count,
14083 which is needed by java_parse_abort_on_error macro,
14084 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14086 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14087 constructor, if initializing a static field.
14088 (patch_new_array_init): Set TREE_CONSTANT if it is.
14089 * expr.c (java_lang_expand_expr): For a static array constructor
14090 of primitive elements, allocate the array itself statically.
14091 Disabled until we can set the vtable field statically.
14093 * check-init.c: New file. Checks for definite assignment.
14094 * Makefile.in (JAVA_OBJS): Add check-init.o.
14095 * parse.y (java_complete_expand_method): Call check_for_initialization.
14096 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14098 1999-01-06 Graham <grahams@rcp.co.uk>
14100 * parse.y : include system.h instead of including
14101 standard headers directly with the exception of <dirent.h>.
14103 1999-01-06 Per Bothner <bothner@cygnus.com>
14105 * lex.h: Moved static function declarations to lex.c,
14106 to shut up some -Wall warnings.
14107 * lex.c: Static function declarations moved here.
14108 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14110 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14112 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14114 1998-12-22 Per Bothner <bothner@cygnus.com>
14116 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14117 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14119 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14120 (localvar_alloc): Change return type to void,
14121 (emit_unop): Remove unused variable size.
14123 * jcf-write.c (struct jcf_block): Add new union.
14124 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14125 (call_cleanups): New functions.
14126 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14127 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14128 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14129 * lang.c (lang_init): Call using_eh_for_cleanups.
14130 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14131 completing operands to patch_synchronized_statement.
14132 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14133 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14134 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14136 1998-12-20 John F. Carr <jfc@mit.edu>
14138 * Make-lang.in: Comment out control-Ls; they upset some makes.
14140 1998-12-18 Tom Tromey <tromey@cygnus.com>
14142 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14145 1998-12-17 Tom Tromey <tromey@cygnus.com>
14147 * parse.y (DIR_SEPARATOR): New define.
14148 (check_class_interface_creation): Use it.
14150 * parse-scan.y (report_main_declaration): Recognize
14151 `java.lang.String' in argument to main.
14153 1998-12-16 Per Bothner <bothner@cygnus.com>
14155 * parse.y (create_interface): Remove bogus test.
14157 1998-12-16 Per Bothner <bothner@cygnus.com>
14159 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14160 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14162 1998-12-16 Tom Tromey <tromey@cygnus.com>
14164 * parse-scan.y (qualified_name): Use correct sprintf format.
14166 1998-12-15 Tom Tromey <tromey@cygnus.com>
14168 * gjavah.c (print_field_info): Changed how most negative number is
14171 1998-12-14 Per Bothner <bothner@cygnus.com>
14173 * parse.y (fold_constant_for_init): New function.
14174 (resolve_expression_name): Don't replace static final
14175 constant-initialized fields by its value.
14176 (java_complete_lhs): New. Same as java_complete_tree, except does
14177 not replace static final constant-initialized fields by their values.
14178 (register_fields): If there is an initializer, set DECL_INITIAL and
14179 MODIFY_EXPR_FROM_INITIALIZATION_P.
14180 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14181 Only call patch_initialized_static_field if
14182 MODIFY_EXPR_FROM_INITIALIZATION_P.
14183 (patch_initialized_static_field): If not valid constant, clear
14186 * parse.y (lookup_field_wrapper): Fix thinko.
14188 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14189 set and restore global lineno.
14191 1998-12-14 Tom Tromey <tromey@cygnus.com>
14193 * gjavah.c (print_field_info): If value to print is the smallest
14194 value of its size, then print as hex to avoid later warnings from
14197 1998-12-14 Tom Tromey <tromey@cygnus.com>
14199 * gjavah.c (decompile_method): Decompile `return null'.
14200 (process_file): Generate `#pragma interface'.
14201 (method_declared): New global.
14202 (print_method_info): Set it.
14203 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14204 (print_method_info): Handle abstract methods.
14206 1998-12-13 Per Bothner <bothner@cygnus.com>
14208 * parse.y (patch_method_invocation): If class_decl is null
14209 (e.g. an array type), use original type.
14211 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14212 errors about uncaught exception from clone (of array, specifically).
14214 1998-12-13 Tom Tromey <tromey@cygnus.com>
14216 * gjavah.c (decompile_method): Handle all types of `return'
14217 opcode. Decompile `return this' and `return'.
14218 (method_access): New global.
14219 (print_method_info): Set it.
14220 (decompile_method): Don't decompile a synchronized method.
14222 1998-12-13 Tom Tromey <tromey@cygnus.com>
14224 * jcf-reader.c (jcf_parse_one_method): Recognize
14226 * gjavah.c (HANDLE_END_METHOD): New macro.
14227 (HANDLE_CODE_ATTRIBUTE): New macro.
14228 (decompile_method): New function.
14229 (print_method_info): Don't print `;\n' at end of function decl.
14230 Include java-opcodes.h.
14231 (decompiled): New global.
14233 1998-12-12 Per Bothner <bothner@cygnus.com>
14235 * class.c (build_class_ref): Handle PRIMTYPE.class if
14236 flag_emit_class_files.
14237 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14238 if flag_emit_class_files.
14239 * parse.y (java_complete_tree): Pre-liminary support for
14240 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14242 * parse.y (patch_synchronized_statement): Don't call monitorexit
14243 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14245 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14247 * zipfile.h (opendir_in_zip): New declaration.
14248 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14249 (opendir_in_zip): New function, using code from open_in_zip.
14250 (open_in_zip): Call opendir_in_zip.
14251 (find_class): Remove no-longer-used do_class_file parameter,
14252 but add source_ok parameter. Change logic so if we find a .java file,
14253 we don't look for .class in later classpath emtries.
14254 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14255 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14256 * gjavah.c: Update call to find_class.
14257 * jcf-dump.c: Likewise.
14259 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14260 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14261 nothing if body is empty_stmt_node.
14262 Various little fixes so SP gets correctly adjusted.
14263 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14264 For CALL_EXPR, test if static first.
14265 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14266 such as the ones we create for Object and Class.
14267 Set and restore current_function_decl.
14268 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14269 (note_possible_classname): New function.
14270 (read_import_entry): Removed. Merged with read_import_dir.
14271 (read_import_dir): Don't call find_class - that only gives us
14272 the first classpath entry having the needed package.
14273 Use the struct buffer data structure from buffer.h.
14274 (read_import_dir, find_in_imports_on_demand): The remembered
14275 class names now use '.' (not '/') as package separator.
14277 * parse.y (java_complete_expand_methods): Call write_classfile
14278 here, and not in java_expand_classes (which only gets first class).
14280 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14282 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14283 (register_fields): If a static fields has an initializer, just
14284 chain it on ctxp->static_initialized, and handle later.
14285 (java_complete_expand_methods): Force <clinit> first.
14286 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14287 - it's already been completed.
14288 (patch_initialized_static_field): New function.
14289 (java_complete_field): Call it.
14291 1998-12-12 Per Bothner <bothner@cygnus.com>
14293 * expr.c (encode_newarray_type, build_new_array): New functions.
14294 * java-tree.h: Declare build_new_array.
14295 * jcf-write.c (patch_newarray): Use build_new_array.
14297 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14298 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14300 * parse.y (patch_new_array_init): Re-organize.
14301 Now is passed the actual array (pointer) type of the value.
14302 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14303 (patch_array_constructor): Removed - merged into patch_new_array_init.
14304 (java_complete_tree): Update patch_new_array_init.
14306 * jcf-write.c (find_constant_index): New function.
14307 (generate_bytecode_insns): Use find_constant_index.
14308 (generate_classfile): Use find_constant_index for ConstantValue.
14310 1998-12-11 Tom Tromey <tromey@cygnus.com>
14312 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14313 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14314 * class.c (make_class_data): Renamed dtable -> vtable, and
14315 dtable_method_count -> vtable_method_count.
14317 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14319 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14320 global variables, initialized.
14321 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14322 Declared new global variables.
14323 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14324 double_zero_node, integer_zero_node upon direct matching.
14325 * parse.y (purify_type_name): Added function prototype.
14326 (duplicate_declaration_error_p): Consider new_type as potentially
14327 being a incomplete type. Use purify_type_name on type string.
14328 (method_header): saved_type: unused variable removed. Don't figure
14329 return type if method name is invalid.
14330 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14331 processed by patch_unaryop.
14332 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14333 increment/decrement node into its original type after binary
14334 numeric promotion on its operands.
14336 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14338 * parse.y (array_initializer:): Array init operand is NULL_TREE
14339 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14340 now an error. Fixed indentation problems.
14341 (patch_string): Handle error_mark_node as an argument.
14342 (patch_new_array_init): Fixed indentation problems.
14343 (array_constructor_check_entry): Removed check on null wfl_value.
14344 Return an error if wfl_value's walk returns an error.
14346 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14348 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14349 * lex.c (java_lex): Remember column position before advancing one
14350 token. Retain location information on OCB_TK.
14351 * lex.h (typedef struct java_lc): Added new field.
14352 * parse.h (GET_SKIP_TYPE): New macro.
14353 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14354 * parse.y (build_new_array_init, patch_new_array_init,
14355 patch_array_constructor, maybe_build_array_element_wfl,
14356 array_constructor_check_entry): New function prototypes.
14357 (switch_block:): Tagged <node>.
14358 (OCB_TK): Tagged <operator>.
14359 (array_initializer:): Installed actions.
14360 (variable_initializer): Build location information on element if
14362 (switch_statement:): Fixed indentation typo.
14363 (switch_block:): Redefined default action.
14364 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14365 (patch_assignment): Removed duplicate code.
14366 (maybe_build_array_element_wfl, build_new_array_init,
14367 patch_new_array_init, patch_array_constructor,
14368 array_constructor_check_entry): New functions.
14370 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14372 * parse.y (array_initializer): Tagged <node>.
14373 (variable_initializer:): Use default rule.
14374 (array_initializer:): Defined actions.
14375 (variable_initializers:): Likewise.
14376 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14377 non-static field accesses.
14378 (patch_invoke): Fixed indentation typo.
14379 (java_complete_tree): Likewise.
14380 (build_labeled_block): Changed leading comment. Generate an error
14381 in case of duplicate loop labels.
14382 (patch_conditional_expr): Patch results of string concatenation
14385 1998-12-06 Per Bothner <bothner@cygnus.com>
14387 * constants.c (find_methodref_index): When the class is an interface,
14388 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14390 * decl.c (finit_identifier_node): Use "$finit$", rather than
14391 "<finit>" (which Sun's verifier rejects).
14392 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14393 (generate_field_initialization_code): Removed.
14394 (fix_constructors) Don't add call to $finit$ here (wrong order).
14395 (patch_method_invocation): Add $finit$ call here.
14397 * java-tree.h (CALL_USING_SUPER): New macro.
14398 * parse.y (patch_invoke): Remove im local variable.
14399 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14400 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14401 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14403 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14405 * parse.y (java_complete_tree): Don't complain about unreachable
14406 statement if it is empty_stmt_node.
14408 * jcf-write.c (find_constant_wide): New function.
14409 (push_long_const): Use find_constant_wide.
14411 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14412 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14413 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14414 Emit invokeinterface when calling an interface method.
14415 Emit invokespecial also when calling super or private methods.
14417 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14419 1998-12-06 Per Bothner <bothner@cygnus.com>
14421 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14423 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14425 * java-tree.h (java_layout_seen_class_methods): New function
14427 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14428 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14429 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14430 * parse.y (method_declarator:): Defined action.
14431 (issue_warning_error_from_context): input_filename saved, set to
14432 the appropriate value and restored after java_error is called.
14433 (build_unresolved_array_type): Fixed comment.
14434 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14435 (method_header): Deal with return type the same way type are
14436 handled for fields and method's parameters and local variables
14438 (check_method_redefinition): Removed extra CR.
14439 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14440 (java_layout_seen_class_methods): New function.
14441 (java_layout_classes): Call java_layout_seen_class_methods.
14443 1998-12-03 Per Bothner <bothner@cygnus.com>
14445 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14447 1998-12-03 Per Bothner <bothner@cygnus.com>
14449 * jcf-dump.c (main): Fix error message.
14450 * jcf-path.c (add_entry): Style fix.
14452 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14454 * class.c (layout_class_method): Call build_java_argument_signature
14455 on constructors too.
14456 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14457 (patch_method_invocation): Define a primary when resolving an
14458 expression name. Augmented comment on code checking illegal `this'
14459 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14461 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14463 * class.c (layout_class_method): Don't report error on non-static
14464 overriding static if the method is private.
14465 * java-tree.h (finish_class): Prototype added.
14466 * lex.c (java_get_line_col): Handle col argument -2 value.
14467 * parse.h: All static method declarations moved to parse.y.
14468 * parse.y: Now contains all static method declarations previously
14470 (find_expr_with_wfl, missing_return_error,
14471 unreachable_stmt_error): New functions.
14472 (java_get_real_method_name): Identify constructors bearing class
14473 names in source code compiled classes only.
14474 (java_complete_expand_methods): Call missing_return_error.
14475 (invocation_mode): Private methods invoked as static methods.
14476 (java_complete_tree): Call unreachable_stmt_error.
14478 1998-12-01 Tom Tromey <tromey@cygnus.com>
14480 * Makefile.in (+target): Removed.
14481 (+xmake_file): Likewise.
14482 (+tmake_file): Likewise.
14483 (.NOEXPORT): Removed duplicate.
14485 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14487 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14489 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14491 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14492 libiberty.h. Provide an xmalloc definition.
14494 * jvspec.c: Remove the xmalloc prototype.
14496 * parse-scan.y: Include config.h and system.h. Don't include
14497 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14498 Provide an xstrdup definition.
14500 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14502 * jcf-path.c (add_entry): Recognize ".jar" too.
14503 * lang-specs.h: Likewise.
14505 1998-11-26 Per Bothner <bothner@cygnus.com>
14507 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14508 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14510 * jcf-write.c (generate_bytecode_insns):
14511 Handle pre/post-increment/decrement of long.
14513 * jcf-write.c (generate_bytecode_insns):
14514 Handle missing exception handler (finally for synchronized).
14516 1998-11-25 Per Bothner <bothner@cygnus.com>
14518 * java-tree.h (end_params_node): Declare global.
14519 * decl.c (end_params_node): New global.
14520 (init_decl_processing, start_java_method): Use end_params_node for
14521 end of list of parameter types. Follows correct gcc conventions.
14522 * expr.c (pop_argument_types, pop_arguments): Likewise.
14523 * lang.c (put_decl_node): Likewise.
14524 * typeck.c (various places): Likewise.
14525 * class.y (various places): Likewise.
14526 * parse.y (various places): Likewise.
14528 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14529 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14531 * class.c: Add #include flags.h, remove no-longer needed declaration.
14533 * class.c (layout_class_method): Remove commented-out code, re-format.
14534 Don't add vtable entry (or index) for private methods.
14535 * expr.c (expand_invoke): A private method is implicitly final.
14536 * class.c (make_class_data): If inlining or optimizing,
14537 skip private methods.
14539 * class.c (finish_class): New function. Calls existing methods,
14540 but alls emits deferred inline functions.
14541 * jcf-parse.c (parse_class_file): Call finish_class.
14542 * parse.y (java_complete_expand_methods): Likewise.
14544 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14546 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14548 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14550 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14552 1998-11-24 Per Bothner <bothner@cygnus.com>
14554 * (generate_classfile): Always write class access flag with
14557 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14559 * class.c (maybe_layout_super_class): New function.
14560 (layout_class): Reorganized. Loop on class methods dispatched into
14561 a new function. Call maybe_layout_super_class.
14562 (layout_class_methods, layout_class_method): New functions.
14563 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14565 (expand_invoke): Likewise.
14566 * java-tree.h (all_class_list): New global variable declared.
14567 (layout_class_methods, layout_class_method): New function
14569 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14570 * jcf-parse.c (all_class_list): New global variable.
14571 (load_class): Extended what class_or_name can be. Use parser
14572 context mechanism to save globals before calling jcf_parse.
14573 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14574 is set on the file name.
14575 (jcf_parse): Layout class methods when Object is loaded, otherwise
14576 record class in all_class_list for delayed method layout.
14577 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14578 * lang.c (put_decl_node): Decode <init> into the decl context
14580 * lex.c (java_allocate_new_line): Use xmalloc.
14581 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14582 pointers, not TREE_LIST elements.
14583 (struct parser_ctxt): Fixed comment indentations, added comments
14584 and reordered some fields.
14585 (java_check_methods): Function prototype removed.
14586 * parse.y (java_push_parser_context): Use xmalloc.
14587 (java_parser_context_restore_global): Pop extra pushed ctxp only
14588 when there's nothing next.
14589 (maybe_create_class_interface_decl): Fixed comment, add new
14590 created class decl to all_class_list.
14591 (method_header): Use GET_REAL_TYPE on argument's types.
14592 (method_declarator): Use GET_REAL_TYPE, change type to the real
14593 type in TREE_LIST dependency node. Build argument list with the
14595 (create_jdep_list): Use xmalloc. Removed allocation error message.
14596 (obtain_incomplete_type): Fixed leading comment. Broadened
14597 incoming argument meaning.
14598 (register_incomplete_type): Use xmalloc. Removed allocation error
14600 (safe_layout_class): Fixed leading comment.
14601 (jdep_resolve_class): Reversed if statement condition and switch
14602 if and else bodies.
14603 (resolve_and_layout): Fixed leading comment. Broadened incoming
14605 (complete_class_report_errors): New local variable name, for
14606 clarity. purify_type_name used for all error cases.
14607 (java_get_real_method_name): Stricter check on constructors.
14608 (java_check_regular_methods): Reverse methods list only if not
14609 already laid out. Layout artificial constructor.
14610 (java_check_methods): Deleted.
14611 (source_start_java_method): Obtain incomplete type for patchable
14613 (java_layout_classes): Fixed leading comment. Use
14614 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14615 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14616 before returning. Fixed comments.
14617 (java_expand_classes): Check for errors up front.
14618 (patch_method_invocation): Class to search is resolved and laid
14621 1998-11-24 Per Bothner <bothner@cygnus.com>
14623 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14625 * javaop.h (int8): Removed - not used.
14626 (jbyte): Redefine portably with correct signedness.
14628 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14630 * jcf-write.c (generate_bytecode_insns): Fix typo
14631 OPCODE_getstatic to OPCODE_getfield.
14633 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14634 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14635 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14637 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14639 * jcf-parse.c (jcf_parse_source): Function returned type is
14640 void. Added prototype.
14641 (jcf_parse): Function returned type is void.
14642 (yyparse): Remove call to fclose on the last parsed file.
14644 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14646 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14648 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14649 (layout_class): Cope with methods featuring WFL in decl names.
14650 * decl.c (unqualified_object_id_node): New global variable,
14652 (build_decl_no_layout): Removed.
14653 * expr.c (build_primtype_type_ref): Handle Double.
14654 (java_lang_expand_expr): Fixed indentations.
14655 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14656 (flag_wall, flag_redundant, flag_not_overriding,
14657 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14658 variable declarations.
14659 (build_decl_no_layout): Removed prototype.
14660 (java_get_real_method_name): Added prototype.
14661 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14662 (java_parse_abort_on_error): Macro now just returns.
14663 * jcf-parse.c (jcf_parse_source): Check fclose returned
14664 value. Call emit_register_classes if java_report_errors returns
14666 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14667 flag_static_local_jdk1_1): New integer flags.
14668 (lang_decode_option): New flags set here.
14669 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14670 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14671 the flag_redundant variable.
14672 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14673 when parsing java.lang.Object class.
14674 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14675 NULL_TREE to build.
14676 (resolve_qualified_expression_name): Fixed indentation.
14677 (patch_array_ref): Changed prototype.
14678 (not_initialized_as_it_should_p): Prototype removed.
14679 (java_report_errors): Added function prototype.
14680 * parse.y (formal_parameter:): Changed error message for not yet
14681 supported final parameters.
14682 (class_type_list:): Set both PURPOSE and VALUE of created
14683 TREE_LIST to be class_type.
14684 (primary_no_new_array:): Handle class literals on primitive types.
14685 (parse_warning_context): Reinstalled correct force_error and
14686 do_warning flags setups.
14687 (java_report_errors): Changed prototype. Return java_error_count
14689 (variable_redefinition_error): Consider treating variable type as
14691 (create_interface): Warn about redundant abstract modifier if
14692 flag_redundant is set. Changed error message.
14693 (lookup_field_wrapper): Save/restore globals before/after looking
14695 (duplicate_declaration_error_p): Consider treating declaration
14696 type as a fake pointer.
14697 (register_fields): Extract real type from dependency node. Check
14698 for duplicate field declaration after type adjustment. Use
14699 DECL_INITIAL to store static final initialized values.
14700 (method_header): Extract real function type from dependency node.
14701 (check_abstract_method_header): Use GET_METHOD_NAME.
14702 (obtain_incomplete_type): Layout fake pointer type.
14703 (safe_layout_class): Don't try to check for methods before layout.
14704 (java_complete_class): Don't check for correct throws clause
14705 elements inheritance here.
14706 (resolve_and_layout): Broadened name parameter meaning.
14707 (reset_method_name): Use GET_METHOD_NAME.
14708 (java_get_real_method_name): New function.
14709 (java_check_regular_methods): Don't check methods in
14710 java.lang.Object. Verify lineage of throws clause elements. Use
14711 flag_no_overriding in warning report.
14712 (check_throws_clauses): Don't check if class was from
14713 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14714 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14715 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14716 warning on unsupported final local variables. Use build_decl
14717 instead of build_decl_no_layout. Get real local variable type from
14719 (source_start_java_method): Get real parameter type from
14720 dependency node. Call build_decl instead of build_decl_no_layout.
14721 (java_layout_classes): Reverse tree and layout type and class as
14722 required. Mark class as loaded when done.
14723 (resolve_field_access): Fixed indentation. Restricted condition
14724 leading to static field access code generation. Set field_type
14725 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14726 (resolve_qualified_expression_name): Initialize type_found to
14727 null. Handle static field resolved during qualification. Fixed
14728 layout on non primitive field decl types.
14729 (not_accessible_p): Fixed typo in comment.
14730 (patch_method_invocation): Resolve and layout class to search from
14732 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14733 layout non primitive type, if necessary. Make method node only to
14735 (find_applicable_accessible_methods_list): Consider WFL'ed method
14736 decl names. Fixed indentation.
14737 (argument_types_convertible): Resolve and layout target type if
14739 (java_complete_tree): Fixed indentation problems. Rewrote
14740 CALL_EXPR thrown exceptions check. Re-installed further processing
14741 of the assignment in certain cases.
14742 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14743 inlining on class literals.
14744 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14746 (valid_method_invocation_conversion_p): Likewise.
14747 (patch_string): Temporary disable forbidden use of `this' in
14748 explicit constructor invocations when doing string concatenation
14749 within their scope.
14750 (patch_unaryop): Added comment. Reinstalled code to disable
14751 further check on assignment operation with cast expression RHS.
14752 (patch_switch_statement): Fixed indentation.
14753 (build_try_statement): Call build_decl instead of
14754 build_decl_no_layout.
14755 (patch_synchronized_statement): Likewise.
14756 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14757 IS_UNCHECKED_EXPRESSION_P.
14758 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14759 layout argument exception type.
14760 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14761 of IS_UNCHECKED_EXPRESSION_P.
14763 1998-11-18 Anthony Green <green@cygnus.com>
14765 * jcf-parse.c (yyparse): Open class file in binary mode.
14767 1998-11-15 Per Bothner <bothner@cygnus.com>
14769 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14771 * jcf-write.c (perform_relocations): Move check out one loop.
14773 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14775 * Make-lang.in: Fix reference to srcdir.
14776 * jv-scan.c: Add missing xmalloc prototype.
14777 * jvgenmain.c: Ditto.
14779 1998-11-15 Per Bothner <bothner@cygnus.com>
14781 * decl.c (error_mark_node), java-tree.h: New global.
14782 * parse.y: Use empty_stmt_node instead of size_zero_node.
14783 (build_if_else_statement): If missing else, use empty_stmt_node.
14785 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14786 (java_complete_expand_method): Complain if return is missing.
14787 (java_check_regular_methods): Comment out incorrect error check.
14788 (not_accessible_p): Fix incorrect handling of protected methods.
14789 (patch_method_invocation): Pass correct context to not_accessible_p.
14790 (find_applicable_accessible_methods_list): Likewise.
14791 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14792 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14793 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14794 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14796 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14797 (push_int_const): Remove reundant NOTE_PUSH.
14798 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14799 (- case SWITCH_EXPR): Fix code generation bug.
14800 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14801 (generate_classfile): More robust for abstract methods.
14803 1998-11-15 Anthony Green <green@cygnus.com>
14805 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14806 * Make-lang.in: Ditto.
14808 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14809 * jvgenmain: Ditto.
14811 1998-11-15 Per Bothner <bothner@cygnus.com>
14813 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14815 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14817 1998-11-14 Per Bothner <bothner@cygnus.com>
14819 Allow uses of interface types to verify. This is not really
14820 type-safe, but it matches what Sun does, and is OK as long as
14821 there are appropriate run-time checks.
14822 * verify.c (merge_types): If merging two interface types,
14823 just set the result to java.lang.Object.
14824 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14826 1998-11-13 Tom Tromey <tromey@cygnus.com>
14828 * gjavah.c (main): Handle --output-class-directory argument.
14829 * jvspec.c (lang_specific_driver): Translate `-d' into
14830 -foutput-class-dir.
14831 * jcf.h (jcf_write_base_directory): Declare.
14832 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14833 * lang-options.h: Mention -foutput-class-dir.
14834 * jcf-write.c (jcf_write_base_directory): New global.
14835 (make_class_file_name): Put generated .class file into `-d'
14836 directory, or into source directory if -d not given. Function now
14838 (write_classfile): Free class file name. Handle case where class
14840 (DIR_SEPARATOR): New macro.
14841 Include <sys/stat.h>
14843 * Makefile.in (prefix): New macro.
14845 1998-11-12 Per Bothner <bothner@cygnus.com>
14847 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14848 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14849 here (done in patch_invoke instead).
14850 (case_identity): Moved here from parse.y.
14852 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14853 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14854 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14855 so they can be efficiently scanned without recursion.
14856 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14857 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14858 in BLOCK iteratively, rather than recursively.
14860 * parse.y (do_unary_numeric_promotion): New function.
14861 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14863 * parse.y (patch_newarray): Various fixes.
14865 Re-do handling of switch statements (for proper block scoping).
14866 * parse.y: Add just a single block for the enture switch block,
14867 but don't create any "case blocks".
14868 (group_of_labels): Rmeoved unneeded non-terminal.
14869 CASE_EXPR and DEFAULT_EXPR are added to current block.
14870 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14871 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14872 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14873 * parse.y (wfl_operator, print_int_node): Make non-static.
14874 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14875 as part of recursive scan of block.
14876 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14877 (patch_switch_statement): Most tests move dinto java_complete_tree.
14879 * parse.y: Make various production be non-typed (void).
14880 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14881 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14882 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14884 * jcf-write.c (struct jcf_handler): New type.
14885 (struct jcf_switch_state): New type.
14886 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14887 (alloc_handler, emit_unop, emit_reloc): New functions.
14888 (adjust_typed_op): Add extra parameter ("max type" offset).
14889 (emit_switch_reloc, emit_case-reloc): New function.
14890 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14891 (generate_bytecode_insns): Support REAL_CST, switch statements,
14892 exception handling, method calls, object/array creation, and more.
14894 * class.c: Remove some unused variables.
14895 * constants.c (find_string_constant): New function.
14896 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14897 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14898 if flag_emit_class_files.
14900 1998-11-12 Tom Tromey <tromey@cygnus.com>
14902 * jcf-io.c (find_class): Added explanatory comment.
14904 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14905 trailing slash to `.zip' entries.
14907 * jvspec.c (lang_specific_driver): Correctly handle case where
14908 GC_NAME not defined.
14910 1998-11-11 Tom Tromey <tromey@cygnus.com>
14912 * jvspec.c (GC_NAME): New define.
14913 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14915 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14917 1998-11-11 Per Bothner <bothner@cygnus.com>
14919 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14921 1998-11-11 Tom Tromey <tromey@cygnus.com>
14923 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14925 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14927 * class.c (is_compiled_class): Call safe_layout_class for class
14928 compiled from source.
14929 * conver.h (convert_to_integer, convert_to_real,
14930 convert_to_pointer): Added prototypes.
14931 * decl.c (init_decl_processing): Non longer push the decls of
14932 `methodtable', `constants', `Class', `Field', `dispatchTable'
14933 `jexception' and `Method'.
14934 * expr.c (build_invokeinterface): New function.
14935 (expand_invoke): static variable CLASS_IDENT now in
14936 build_invokeinterface. Use build_invokeinterface.
14937 (expand_java_field_op): Moved code to inline
14938 java.lang.PRIMTYPE.TYPE into a function.
14939 (build_primtype_type_ref): New function.
14940 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14941 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14942 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14943 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14944 (DECL_LOCAL_STATIC_VALUE): New macro.
14945 (build_invokeinterface, build_primtype_type_ref): New function
14947 (java_parse_abort_on_error): Macro rewritten.
14948 * jcf-parse.c (current_method): Add comment to declaration.
14949 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14950 Function prototypes fixed.
14951 (jcf_parse_source): push/pop parser context. save/restore global.
14952 (parse_source_file): Fixed leading comment. Now take a
14953 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14954 classes and pop the parser context anymore.
14955 (yyparse): Push parser context, save globals, parse the source
14956 file, restore globals and pop the parser context when processing a
14958 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14959 * lex.c (java_parse_doc_section): New function.
14960 (java_lex): Call java_parse_doc_section when appropriate. Build an
14961 operator around INSTANCEOF_TK.
14962 * lex.h (java_lineterminator, java_sprint_unicode,
14963 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14964 Prototypes rewritten.
14965 (java_parse_escape_sequence, java_letter_or_digit_p,
14966 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14967 java_read_unicode, java_store_unicode, java_read_char,
14968 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14969 Added function prototypes.
14970 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14972 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14974 (struct parser_ctxt): New fields: deprecated,
14975 current_parsed_class_un, gclass_list.
14976 (fix_method_argument_names, issue_warning_error_from_context,
14977 resolve_package, lookup_package_type): New function prototypes.
14978 (resolve_expression_name): Fixed function prototype.
14979 (find_applicable_accessible_methods_list): Fixed indentation, added
14980 extra argument in prototype.
14981 (check_final_assignment, build_null_of_type, check_deprecation,
14982 check_method_redefinition, reset_method_name,
14983 java_check_regular_methods, java_check_abstract_methods,
14984 maybe_build_primttype_type_ref): New function prototype.
14985 * parse.y (conver.h): Include.
14986 (INSTANCEOF_TK): Tagged <operator>.
14987 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14988 (relational_expression:): Build binop for instanceof.
14989 (java_push_parser_context): Remember ctxp->gclass_list across
14991 (java_pop_parser_context): Simply return if no context
14992 exists. Remember gclass_list across contexts.
14993 (issue_warning_error_from_context): New function.
14994 (parse_error_context): Don't setup ctxp->elc here. Call
14995 issue_warning_error_from_context instead.
14996 (parse_warning_context): Likewise.
14997 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14998 setup. Link new class/interface to ctxp->gclass_list.
14999 (add_superinterfaces): Register interface as incomplete if not
15001 (create_class): Remember class unqualified name in
15002 ctxp->current_parsed_class_un. Check class deprecation.
15003 (register_fields): Check field deprecation. Remember static final
15004 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15006 (method_header): New local variable ORIG_ARG. Use unqualified
15007 current class name for check on constructor errors. Promote return
15008 type if of record type. Argument list fix moved in
15009 fix_method_argument_names, called here. Check method deprecation.
15010 (fix_method_argument_names): New function.
15011 (method_declarator): Promote record typed arguments.
15012 (safe_layout_class): Check class methods before layout.
15013 (java_complete_class): Compute field layout when patched.
15014 (do_resolve_class): Try to load class after having it renamed
15015 after the package name.
15016 (get_printable_method_name): Use DECL_CONTEXT.
15017 (reset_method_name): New function.
15018 (check_method_redefinition): Use reset_method_name.
15019 (java_check_regular_methods): New local variable
15020 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15021 names for error report. Check for compile-time error when method
15022 found has default (package) access.
15023 (java_check_abstract_methods): Now takes an interface DECL node as
15024 an argument. Also reinstall real name on unchecked
15025 overriding/hiding methods for error report.
15026 (java_check_methods): Fixed leading comment. Get classes to verify
15027 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15028 CLASS_METHOD_CHECKED_P on class verification.
15029 (lookup_java_method2): Get real method name if necessary.
15030 (find_in_imports): Don't check package class access here.
15031 (resolve_package, lookup_package_type): New functions.
15032 (java_layout_classes): Fixed leading comment. Take classes to be
15033 laid out from ctxp->gclass_list.
15034 (java_complete_expand_methods): Don't expand native and abstract
15036 (java_expand_classes): New function.
15037 (resolve_expression_name): Use additional argument ORIG. Retrieve
15038 values of static final field of primitive types.
15039 (resolve_field_access): Handles static final field of promotive
15041 (resolve_qualified_expression_name): Handle STRING_CST as
15042 primaries and package name resolution. Check deprecation on found
15043 decls. Set where_found and type_found on non static field resolved
15044 during qualification. Layout non primitive field decl types.
15045 (check_deprecation): New function.
15046 (maybe_access_field): Simplified.
15047 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15048 removed. Reverse method's argument when primary is a type. Don't
15049 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15050 instead. Include abstract class in the list of class searchable
15051 for constructors. Use DECL_CONTEXT of found method for access
15052 checks. Check method deprecation.
15053 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15054 converting arguments. Handle INVOKE_INTERFACE.
15055 (lookup_method_invoke): Search constructor using existing
15056 infrastructure (don't rely on lookup_java_constructor anymore).
15057 (find_applicable_accessible_methods_list): Extra argument flag
15058 LC. Now include constructor in the search.
15059 (qualify_ambiguous_name): Conditional expression are primaries.
15060 (not_initialized_as_it_should_p): static final are always
15062 (java_complete_tree): Pass extra NULL argument to
15063 resolve_expression_name. Stricter test to carry on patching
15064 assignments. New case for INSTANCEOF_EXPR.
15065 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15066 (check_final_assignment, maybe_build_primttype_type_ref): New
15068 (patch_assignment): Detect resolved static finals and carry normal
15069 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15070 (try_builtin_assignconv): Access constant 0 on all primitive
15072 (valid_builtin_assignconv_identity_widening_p): Accept identical
15073 types. Accept all promoted type on int type.
15074 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15075 assigned to a reference.
15076 (valid_method_invocation_conversion_p): Accept to check null
15078 (build_binop): Merge declaration and initialization of local
15080 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15081 numeric types. Improved validity test for qualify operators on
15083 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15084 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15085 primitive type and issue the appropriate error message.
15086 (resolve_type_during_patch): Mark class loaded when resolved.
15087 (patch_cast): Allow null to be cased to reference types.
15088 (build_null_of_type): New function.
15089 (patch_array_ref): Handle array on references correctly.
15090 (patch_return): Removed unused local variable MODIFY. Force
15091 boolean to be returned as integers. Allows null to be returned by
15092 a function returning a reference.
15093 * typeck.c (convert_to_integer, convert_to_real,
15094 convert_to_pointer): Prototypes moved to convert.h
15095 (lookup_argument_method): Use method real name, if necessary.
15097 1998-10-30 Tom Tromey <tromey@cygnus.com>
15099 * class.c (build_class_ref): Changed name of primitive classes to
15102 * class.c (make_class_data): Renamed fields: nmethods to
15103 method_count, method_count to dtable_method_count. Always set
15104 `state' field to 0.
15105 * decl.c (init_decl_processing): Likewise.
15107 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15109 * class.c (layout_class): Don't mangle <finit>, produce
15110 __finit<class> instead. Don't verify artificial methods.
15111 * decl.c (finit_identifier_node): New declared global.
15112 (init_decl_processing): finit_identifier_node initialized.
15113 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15114 * java-tree.h (finit_identifier_node): Declared as extern.
15115 (struct lang_decl): New field called_constructor.
15116 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15117 (CLASS_HAS_FINIT_P): New macro.
15118 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15119 explicit constructor invocation.
15120 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15121 CALL_SUPER_CONSTRUCTOR_P): New macros.
15122 (write_classfile): Added prototype.
15123 * jcf-parse.c (jcf_parse_source): Parse and remember for
15124 generation if the file was seen on the command line.
15125 (parse_source_file): Don't write the class file here.
15126 (yyparse): Loop on files rewritten. Set current_jcf.
15127 (parse_zip_file_entries): Parse class file only if it was found.
15128 * lang.c (init_parse): Don't open command line provided filename
15130 (lang_parse): Don't set main_jcf anymore.
15131 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15132 (JCONSTRUCTOR_CHECK): New macro.
15133 (JBSC_TYPE_P): New macro.
15134 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15135 (COMPLETE_CHECK_OP_2): New macro.
15136 (struct parse_ctxt): New field explicit_constructor_p.
15137 (check_class_interface_creation): Fixed prototype indentation.
15138 (patch_method_invocation_stmt): Prototype reflects added argument.
15139 (patch_invoke): Likewise.
15140 (complete_method_declaration, build_super_invocation,
15141 verify_constructor_circularity,
15142 build_this_super_qualified_invocation, get_printable_method_name,
15143 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15144 verify_constructor_super, create_artificial_method,
15145 start_artificial_method_body, end_artificial_method_body,
15146 generate_field_initialization_code): New function prototypes.
15147 * parse.y: Fixed leading comment
15148 (constructor_header:, constructor_body:, block_end:): Rules tagged
15150 (type_declaration:): Call maybe_generate_finit.
15151 (method_declaration:): Action for method_body: placed in new
15152 function complete_method_declaration, called here.
15153 (constructor_declaration:): Defined actions. Removed leading
15155 (constructor_header:): New rule with action.
15156 (constructor_body:): Rule rewritten using block_begin: and
15157 block_end:. Defined actions.
15158 (constructor_declarator:, explicit_constructor_invocation:):
15160 (block:): Use new rules block_begin: block_end:.
15161 (block_begin:, block_end:): New rules and actions.
15162 (block_statements:): Fixed error message for explicit
15164 (method_invocation:): Call build_this_super_qualified_invocation
15165 if primary is `this' or `super' was seen.
15166 (conditional_expression:): Action defined.
15167 (extra_ctxp_pushed_p): New static global flag.
15168 (java_parser_context_save_global): Create parser context if
15169 necessary. Use extra_ctxp_pushed_p to remember it.
15170 (java_parser_context_restore_global): Pop extra parser context if
15172 (build_array_from_name): Array on primitive types are marked
15174 (register_fields): Restore new name in field initializer
15175 expression if type was altered. Non static fields initialized upon
15176 declaration marked initialized.
15177 (maybe_generate_finit): New function.
15178 (maybe_generate_clinit): Use create_artificial_method,
15179 start_artificial_method_body, end_artificial_method_body. Generate
15180 debug info for enclosed initialization statements.
15181 (method_header): Fixed leading comment. Check constructor
15182 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15184 (complete_method_declaration, constructor_circularity_msg,
15185 verify_constructor_circularity): New functions.
15186 (get_printable_method_name): New function.
15187 (check_method_redefinition): Don't rename <finit> methods. Fix
15188 declared constructor names. Error message for
15189 constructors modified.
15190 (java_check_regular_methods): Local variable seen_constructor
15191 renamed saw_constructor. Skip verification on constructors. Create
15192 default constructor with create_artificial_method.
15193 (java_check_methods): Removed unnecessary empty line.
15194 (create_artificial_method, start_artificial_method_body,
15195 end_artificial_method_body): New functions.
15196 (java_layout_classes): Changed leading comment. Reverse fields
15197 list if necessary. Always layout java.lang.Object if being
15199 (java_complete_expand_methods): Verify constructor circularity.
15200 (java_complete_expand_method): Call fix_constructor on
15201 constructors. Local variable no_ac_found removed. Restore
15202 bindings if method body expansion failed.
15203 (fix_constructors, verify_constructor_super,
15204 generate_field_initialization_code): New function.
15205 (java_expand_classes): Fixed leading comment. Write class file
15207 (resolve_expression_name): Check for illegal instance variable
15208 usage within the argument scope of an explicit constructor
15210 (resolve_qualified_expression_name): Pass extra from_super flag
15211 when invoking patch_method_invocation_stmt. New case for
15212 conditional expression when used as a primary. Check for error
15213 when acquiring super.
15214 (patch_method_invocation_stmt): Added extra argument super. New
15215 local variable is_static_flag. Set class_to_search according to
15216 the nature of the constructor invocation. Don't add `this'
15217 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15218 invocation within the argument scope of explicit constructor
15219 invocation. Set is_static according to is_static_flag. Provide
15220 extra `super' argument to patch_invoke invocation.
15221 (patch_invoke): New argument from_super. Loop on arguments
15222 indentation fixed. Pass from_super to invocation_mode. New switch
15223 case INVOKE_SUPER. Fixed error message in switch default case.
15224 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15226 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15227 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15228 message takes constructors into account.
15229 (find_applicable_accessible_methods_list): Fixed indentation.
15230 (qualify_ambiguous_name): Take explicit constructor invocation
15231 into account. Deal with a conditional expression as a primary to
15233 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15234 case. Added extra argument to patch_method_invocation_stmt.
15235 Register calls made to explicit constructor `this'. Don't call
15236 save_expr in ARRAY_REF case when emitting class files. Check for
15237 illegal use of this when expanding explicit constructor invocation
15239 (complete_function_arguments): Set and reset parser context
15240 explicit_constructor_p field value when appropriate.
15241 (build_super_invocation, build_this_super_qualified_invocation):
15243 (patch_assignment): Fixed typo.
15244 (patch_unaryop): Check on final fields occurs only when a decl
15246 (patch_return): Take constructors into account.
15247 (patch_conditional_expr): New function.
15248 * typeck.c (build_java_signature): Removed unnecessary empty line.
15250 1998-10-28 Jeffrey A Law (law@cygnus.com)
15252 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15254 1998-10-28 Tom Tromey <tromey@cygnus.com>
15256 * decl.c (init_decl_processing): Renamed fields.
15257 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15258 interface_len, msize fields.
15260 * class.c (make_class_data): Removed subclass_head and
15261 subclass_next fields.
15262 * decl.c (init_decl_processing): Removed subclass_head and
15263 subclass_next fields.
15265 1998-10-28 Jeffrey A Law (law@cygnus.com)
15267 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15268 * mangle.c (emit_unicode_mangled_name): Similarly.
15270 1998-10-26 Nick Clifton <nickc@cygnus.com>
15272 * jcf-parse.c (get_constant): Place braces around code to compute
15273 'd' when REAL_ARITHMETIC is not defined.
15275 1998-10-25 H.J. Lu (hjl@gnu.org)
15277 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15280 1998-10-23 Tom Tromey <tromey@cygnus.com>
15282 * lang-specs.h: `.zip' files are input to jc1.
15284 1998-10-22 Per Bothner <bothner@cygnus.com>
15286 * jvspecs.c: Add (but don't enable) support for combining multiple
15287 .class and .java input filenames to a single jc1 invocation.
15288 Add support for -C flag (copile to .class files).
15289 Translate -classpath and -CLASSPATH arguments.
15290 * lang-specs.h: Don't set %2 spec.
15292 1998-10-22 Tom Tromey <tromey@cygnus.com>
15294 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15296 (add_path): Don't add trailing separator to non-empty path
15299 * lang.c (lang_decode_option): Check for -fclasspath and
15300 -fCLASSPATH before examining other `-f' options.
15302 * java-tree.h (finalize_identifier_node): Don't declare.
15303 * class.c (make_class_data): Don't push "final" field.
15304 * decl.c (init_decl_processing): Don't push "final" field.
15305 (finalize_identifier_node): Removed.
15306 (init_decl_processing): Don't set finalize_identifier_node.
15308 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15310 1998-10-11 Anthony Green <green@cygnus.com>
15312 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15313 (JV_SCAN_SOURCES): New macro.
15314 (JCF_DUMP_SOURCES): Likewise.
15315 (jcf-dump$(exeext)): New target.
15316 (jv-scan$(exeext)): New target.
15318 1998-10-22 Tom Tromey <tromey@cygnus.com>
15320 * Makefile.in (LEX): Removed.
15321 (LEXFLAGS): Likewise.
15322 (SET_BISON): New macro.
15324 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15325 spurious diffs in parse.c.
15326 ($(PARSE_SCAN_C)): Likewise.
15327 (PARSE_DIR): New macro.
15329 (PARSE_SCAN_C): Likewise.
15330 (PARSE_RELDIR): New macro.
15332 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15334 * jcf-io.c (find_class): Use saw_java_source to determine when to
15335 look for `.java' file.
15336 * jcf-parse.c (saw_java_source): New global.
15337 (yyparse): Set it if `.java' file seen.
15339 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15340 (GCJH_SOURCES): Likewise.
15341 * Makefile.in (datadir): New macro.
15342 (libjava_zip): Likewise.
15343 (JAVA_OBJS): Added jcf-path.o.
15344 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15345 (../gcjh$(exeext)): Likewise.
15346 (jcf-path.o): New target.
15347 * java-tree.h (fix_classpath): Removed decl.
15348 * jcf-parse.c (fix_classpath): Removed.
15349 (load_class): Don't call fix_classpath.
15350 * parse.y (read_import_dir): Don't call fix_classpath.
15351 * lex.h: Don't mention classpath.
15352 * lex.c (java_init_lex): Don't initialize classpath.
15353 * jcf-io.c (classpath): Removed global.
15354 (find_class): Use jcf_path iteration functions. Correctly search
15355 class path for .java file.
15356 (open_in_zip): New argument `is_system'.
15357 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15358 classpath-related options.
15359 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15361 (lang_init): Call jcf_path_init.
15362 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15363 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15364 Correctly put braces around second string in each entry.
15365 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15366 classpath-related options.
15367 (help): Updated for new options.
15368 * jcf.h: Declare functions from jcf-path.c. Don't mention
15369 `classpath' global.
15370 * jcf-path.c: New file.
15372 * jcf-depend.c: Include jcf.h.
15374 * jcf-write.c (localvar_alloc): Returns `void'.
15375 (localvar_free): Removed unused variable.
15377 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15378 (init_parse): Use OBJECT_SUFFIX, not ".o".
15380 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15382 * class.c (emit_register_classes): Renamed from
15383 emit_register_class.
15384 * java-tree.h (emit_register_classes): Prototype renamed from
15385 emit_register_class.
15386 * jcf-parse.c (yyparse): Call emit_register_classes once before
15388 * parse.y (java_expand_classes): No longer register classes.
15390 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15392 * class.c (is_compiled_class): New local variable
15393 seen_in_zip. Identify classes found in currently compiled source
15395 * decl.c (complete_start_java_method): Fixed typo.
15396 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15397 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15398 (CLASS_P): Moved around.
15399 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15400 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15402 (jcf_parse_source): Changed leading comment. Removed unnecessary
15403 fclose and CLASS_FROM_SOURCE_P marking.
15404 (parse_source_file): New local variables remember_for_generation
15405 and filename. Mark parsed file name identifier node. Removed block
15406 executed when parse_only was null. Set remember_for_generation.
15407 Use it as an argument to java_pop_parser_context.
15408 (yyparse): New local variables several_files, list, next node and
15409 current_file_list. Split ampersand separated file names into
15410 current_file_list. Iterate through the list and parse accordingly.
15411 * parse.h (java_pop_parser_context): New function prototype.
15412 * parse.y (ctxp_for_generation): New static global variable.
15413 (java_pop_parser_context): New argument generate. Link popped ctxp
15414 to ctxp_for_generation list accordingly.
15415 (java_complete_expand_methods): Fixed indentation.
15416 (java_expand_classes): New function.
15418 1998-10-17 Per Bothner <bothner@cygnus.com>
15420 * Makefile.in: Link with libiberty.a instead of memmove.o.
15422 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15424 * lex.c (setjmp.h): No longer included.
15425 * lex.h (setjmp.h): Included.
15426 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15427 (duplicate_declaration_error_p): Renamed from
15428 duplicate_declaration_error.
15429 (build_array_from_name): New function prototype.
15430 * parse.y (setjmp.h): No longer included.
15431 (variable_declarator_id): Define action.
15432 (build_array_from_name): New function.
15433 (duplicate_declaration_error_p): Renamed from
15434 duplicate_declaration_error. Fixed leading comment.
15435 (register_fields): Main `for' loop reorganized. Uses
15436 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15437 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15438 build_array_from_name.
15439 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15441 (read_import_dir): Don't try to skip `.' and `..'.
15442 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15443 build_array_from_name. Main `for' loop reorganized.
15444 (resolve_qualified_expression_name): When building access to a
15445 field, use the type where the field was found, not its own type.
15446 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15447 field was found is null.
15448 (qualify_ambiguous_name): Sweep through all successive array
15451 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15453 * java-tree.h (pop_labeled_block, lang_printable_name,
15454 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15455 interface_of_p, inherits_from_p, fix_classpath,
15456 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15457 make_class_data, register_class, alloc_name_constant): New
15458 function prototypes.
15459 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15460 indentation. Added cast to remove warning.
15461 (lang_printable_name): Set v argument unused.
15462 (lang_print_error): Added argument to lang_printable_name call.
15463 (java_dummy_print, print_lang_decl, print_lang_type,
15464 print_lang_identifier, lang_print_xnode): All argument marked
15466 * lex.c (java_unget_unicode): Removed unnecessary argument.
15467 (java_allocate_new_line): Unused local variable is gone.
15468 (java_read_char): Added parenthesis in expressions to remove
15469 warnings. Added final return statement.
15470 (java_read_unicode): Added parenthesis in expression to remove
15472 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15473 (java_parse_escape_sequence): Likewise.
15474 (java_lex): Unused local variables are gone. Fixed
15475 java_unget_unicode invocation.
15476 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15478 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15479 lang_printable_name invocation in macro.
15480 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15482 (duplicate_declaration_error): Suppressed unused argument in
15484 (identical_subpath_p): Function declaration is gone.
15485 (patch_invoke): Suppressed unused argument in prototype.
15486 (patch_cast, build_labeled_block, check_thrown_exceptions):
15488 * parse.y (setjmp.h): Included
15489 (toplev.h): Likewise.
15490 (field_declaration:): Suppressed unused local
15491 (label_decl:): Fixed build_labeled_block invocation.
15492 (java_pop_parser_context): Put extra parenthesis around assignment
15494 (yyerror): Suppressed unused local variables.
15495 (variable_redefinition_error): Fixed lang_printable_name
15497 (create_interface): Suppressed unused local variables.
15498 (create_class): Likewise.
15499 (duplicate_declaration_error): Suppressed unused argument. Fixed
15500 lang_printable_name invocation.
15501 (register_fields): Suppressed unused local variable. Fixed
15502 duplicate_declaration_error invocation.
15503 (method_header): Suppressed unused local variable.
15504 (method_declarator, parser_check_super): Likewise.
15505 (java_complete_class): Suppressed unused local variable. Fixed
15506 fatal error message.
15507 (complete_class_report_errors): Added default: in switch.
15508 (java_check_regular_methods): Fixed lang_printable_name
15510 (check_throws_clauses): Likewise.
15511 (java_check_abstract_methods): Suppressed unused local
15512 variable. Fixed lang_printable_name invocation.
15513 (read_import_entry): Added supplemental return statement.
15514 (read_import_dir): Suppressed unused local variables.
15515 (check_pkg_class_access, declare_local_variables): Likewise.
15516 (source_start_java_method): Suppressed unused extern variable
15518 (expand_start_java_method): Suppressed unused extern and local
15519 variable declarations.
15520 (java_complete_expand_methods): Likewise.
15521 (java_complete_expand_method): Suppressed unused local variables.
15522 (make_qualified_name): Likewise.
15523 (resolve_qualified_expression_name): Added default: in
15524 switch. Fixed lang_printable_name invocation.
15525 (class_instance_creation_expression): Added parenthesis around
15527 (patch_method_invocation_stmt): Fixed lang_printable_name and
15528 patch_invoke invocations.
15529 (check_for_static_method_reference): Fixed lang_printable_name
15531 (patch_invoke): Suppressed unused arguments and local variables.
15532 (lookup_method_invoke): Suppressed unused local variables.
15533 (qualify_ambiguous_name): Added default: in switch.
15534 (identical_subpath_p): Function removed.
15535 (patch_assignment): Suppressed unused local variables. Suppressed
15536 unnecessary if statement. Fixed lang_printable_name invocations.
15537 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15538 (valid_ref_assignconv_cast_p): Parenthesis around
15539 expression. Suppressed unused local variables.
15540 (build_binop): Suppressed unused local variables. fixed
15541 lang_printable_name invocations.
15542 (string_constant_concatenation): Suppressed unused local
15544 (patch_unaryop): Fixed lang_printable_name invocation.
15545 (patch_cast): Suppressed unnecessary argument. Fixed
15546 lang_printable_name invocation.
15547 (patch_array_ref): Fixed lang_printable_name invocation.
15548 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15549 (build_labeled_block): Suppressed unused argument.
15550 (generate_labeled_block): Fixed build_labeled_block invocation.
15551 (build_loop_body): Suppressed unused local variables.
15552 (patch_loop_statement): Likewise.
15553 (patch_exit): Fixed lang_printable_name invocation.
15554 (patch_switch_statement): Likewise.
15555 (case_identity): First argument marked unused.
15556 (patch_try_statement): Fixed lang_printable_name invocations.
15557 (patch_synchronized_statement, patch_throw_statement): Likewise.
15558 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15559 lang_printable_name invocations.
15560 (check_thrown_exceptions_do): Suppressed unused argument.
15562 1998-10-14 Tom Tromey <tromey@cygnus.com>
15564 * jcf-write.c (write_classfile): Add output class file as target.
15565 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15566 * jcf.h: Added declarations for dependency-tracking functions.
15567 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15568 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15569 (finish_parse): Call jcf_dependency_write.
15570 (dependency_tracking): New global.
15571 (DEPEND_SET_FILE): New define.
15572 (DEPEND_ENABLE): New define.
15573 (init_parse): Enable dependency tracking if required.
15575 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15576 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15577 (../gcjh$(exeext)): Likewise.
15578 (jcf-depend.o): New target.
15579 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15580 (GCJH_SOURCES): Likewise.
15581 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15583 (find_classfile): Added dep_name argument.
15584 (find_class): Compute name of dependency.
15585 (open_in_zip): Call jcf_dependency_add_file.
15586 * gjavah.c (output_file): No longer global.
15587 (usage): Don't mention "gjavah".
15589 (java_no_argument): Likewise.
15590 (version): Likewise.
15591 (main): Recognize and handle -M family of options.
15592 (print_mangled_classname): Return is void.
15593 (process_file): Handle case where output is suppressed.
15594 (HANDLE_END_FIELD): Likewise.
15595 (HANDLE_METHOD): Likewise.
15596 * jcf-depend.c: New file.
15598 1998-10-13 Jeffrey A Law (law@cygnus.com)
15600 * java-tree.def: Add missing newline at EOF.
15602 1998-10-13 Tom Tromey <tromey@cygnus.com>
15604 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15605 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15607 Include <config.h> and "system.h".
15608 (disassemble_method): Undefine RET to avoid clash with
15609 config/i386/i386.h.
15611 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15613 * decl.c (runtime_exception_type_node, error_exception_type_node):
15614 New global variables.
15615 (init_decl_processing): Initialized.
15616 * expr.c (java_lang_expand_expr): Set caught exception type to
15617 null if catch handler argument doesn't exit.
15618 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15620 * java-tree.h (runtime_exception_type_node,
15621 error_exception_type_node): Global variables declared.
15622 (DECL_FUNCTION_THROWS): New macro.
15623 (DECL_FUNCTION_BODY): Modified comment.
15624 (DECL_SPECIFIC_COUNT): Likewise.
15625 (struct lang_decl): New field throws_list.
15626 (IS_UNCHECKED_EXPRESSION_P): New macro.
15627 * lex.c (java_lex): Generate location information for THROW_TK.
15628 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15629 EXCEPTIONS_P): New macros.
15630 (enum jdep_code): New value JDEP_EXCEPTION.
15631 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15632 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15633 PATCH_METHOD_RETURN_ERROR): New macros.
15634 (patch_method_invocation_stmt): Added new argument to prototype.
15635 (patch_synchronized_statement, patch_throw_statement,
15636 check_thrown_exceptions, check_thrown_exceptions_do,
15637 purge_unchecked_exceptions, check_throws_clauses): New function
15639 * parse.y Fixed typo in keyword section.
15640 (throw:): Rule tagged <node>.
15641 (THROW_TK): Keyword tagged <operator>.
15642 (method_header:): Last argument to call to method_header passed
15644 (throws:, class_type_list:, throw_statement:,
15645 synchronized_statement:, synchronized:): Defined actions.
15646 (method_header): New local variable current. Register exceptions
15647 from throws clause.
15648 (java_complete_tree): Complete and verify exceptions from throws
15650 (complete_class_report_errors): Error message on exceptions not
15652 (java_check_regular_methods): Fixed typo. Shortcut on private
15653 overriding methods. Changed error message on method
15654 redefinition. Check for throws clause compatibility.
15655 (check_throws_clauses): New function.
15656 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15657 method. Changed error message on method redefinition.
15658 (currently_caught_type_list): New static variable.
15659 (java_complete_expand_methods): Purge unchecked exceptions from
15660 throws clause list. Call PUSH_EXCEPTIONS before walk and
15661 POP_EXCEPTIONS after.
15662 (resolve_qualified_expression_name): Pass new argument as NULL to
15663 patch_method_invocation_stmt.
15664 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15665 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15666 argument list when appropriate. Use new argument if non null to
15667 store selected method decl.
15668 (patch_invoke): Convert if necessary args of builtin types before
15669 forming CALL_EXPR. Argument list no longer reversed here.
15670 (invocation_mode): Treat final methods as static methods.
15671 (java_complete_tree): New cases for THROW_EXPR: and
15672 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15674 (complete_function_arguments): No more RECORD_TYPE
15675 conversion. Function parameter nodes no longer saved.
15676 (valid_ref_assignconv_cast_p): Avoid handling null type.
15677 (patch_binop): Fixed null constant reference handling.
15678 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15679 BUILD_THROW macros.
15680 (patch_try_statement): Fixed comments. Record caught types in
15681 list, push the list, expand try block and pop the list.
15682 (patch_synchronized_statement, patch_throw_statement,
15683 check_thrown_exceptions, check_thrown_exceptions_do,
15684 purge_unchecked_exceptions): New functions.
15685 * typeck.c (lookup_argument_method): Allow WFL in place of method
15686 DECL_NAME during method definition check
15688 1998-10-09 Tom Tromey <tromey@cygnus.com>
15690 * gjavah.c (decode_signature_piece): New function.
15691 (print_c_decl): Use it. Added `name_override' argument.
15692 (print_method_info): Use name_override argument to print_c_decl.
15693 (seen_fields): Removed.
15694 (print_field_info): Don't update seen_fields.
15695 (struct method_name): New structure.
15696 (method_name_list): New global.
15697 (print_method_info): Add new method to list of methods.
15698 (name_is_method_p): New function.
15699 (print_field_info): If field name has same name as method, then
15701 (process_file): Parse methods before fields.
15702 (field_pass): New global.
15703 (HANDLE_END_FIELD): Take field_pass into account.
15705 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15707 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15708 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15710 1998-10-03 Anthony Green <green@cygnus.com>
15712 * jvspec.c: Fix bug in jvgenmain_spec patch.
15714 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15716 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15717 * decl.c (soft_exceptioninfo_call_node): New global variable.
15718 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15719 takes extra integer argument. soft_exceptioninfo_call_node
15721 * except.c (java_set_exception_lang_code): New function
15722 (method_init_exceptions): Called here.
15723 (prepare_eh_table_type): New function.
15724 (expand_end_java_handler): Called here.
15725 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15726 one argument. Modified generation of call to
15727 soft_badarrayindex_node to use new argument.
15728 (build_java_arrayaccess): Pass faulty index value to
15729 build_java_throw_out_of_bounds_exception.
15730 (generate_name): New function.
15731 (java_lang_expand_expr): New local variables node, current,
15732 has_finally_p. Expand TRY_EXPR node.
15733 (process_jvm_instruction): Replace top of the stack with thrown
15734 object reference when entering exception handler.
15735 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15736 specific tree codes.
15737 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15739 (DECL_SPECIFIC_COUNT): New macro.
15740 (prepare_eh_table_type, java_set_exception_lang_code,
15741 generate_name): New function declarations.
15742 (match_java_method): Declaration deleted.
15743 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15745 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15746 * parse.h (redefinition_error, refine_accessible_methods_list,
15747 can_cast_to_p): Function declaration removed.
15748 (classitf_redefinition_error, variable_redefinition_error,
15749 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15750 find_most_specific_methods_list, argument_types_convertible,
15751 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15752 valid_cast_to_p, valid_method_invocation_conversion_p,
15753 try_reference_assignconv, add_stmt_to_compound,
15754 build_jump_to_finally, build_tree_list, patch_try_statement,
15755 java_get_catch_block): New function declarations.
15756 * parse.y (string_buffer_type): Global variable deleted.
15757 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15758 finally): Rules tagged <node>.
15759 (TRY_TK, CATCH_TK): Token tagged <operator>.
15760 (class_body_declaration:, class_member_declaration:,
15761 formal_parameter:, explicit_constructor_invocation:,
15762 interface_member_declaration:, constant_declaration:,
15763 primary_no_new_array:, class_instance_creation_expression:,
15764 array_creation_expression:): Issue error on unsuported JDK1.1
15766 (try_statement:, catches:, finally:): Define actions.
15767 (catch_clause_parameter): New rule.
15768 (catch_clause:): Use new rule catch_clause_parameter.
15769 (parse_jdk1_1_error): New function.
15770 (redefinition_error): Renamed classitf_redefinition_error.
15771 (variable_redefinition_error): New function.
15772 (check_class_interface_creation): Call
15773 classitf_redefinition_error.
15774 (java_complete_tree): Added error message on JDEP_TYPE: case.
15775 (complete_class_report_errors): Fixed indentation.
15776 (declare_local_variables): Call variable_redefinition_error.
15777 (source_end_java_method): Call java_set_exception_lang_code and
15778 emit_handlers where appropriate.
15779 (java_method_add_stmt): Call add_stmt_to_block.
15780 (add_stmt_to_block): New function.
15781 (lookup_method_invoke): Fixed outside comment. new local variable
15782 candicates. Call find_applicable_accessible_methods_list and
15783 find_most_specific_methods_list when searching for a
15784 method. Modified error report to list possible candidates when
15786 (find_applicable_accessible_methods_list,
15787 find_most_specific_methods_list, argument_types_convertible): New
15789 (refine_accessible_methods_list): Function deleted.
15790 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15791 expr (if applicable) before calling patch_array_ref.
15792 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15793 (enter_block): Fixed comment.
15794 (enter_a_block): New function.
15795 (patch_assignment): Reorganized. Call try_reference_assignconv for
15796 references. Call valid_cast_to_p instead of can_cast_to_p.
15797 (try_reference_assignconv,
15798 valid_builtin_assignconv_identity_widening_p): New functions.
15799 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15800 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15802 (build_string_concatenation): Don't resolve StringBuffer.
15803 (patch_cast): Fixed inverted arguments.
15804 (patch_array_ref): Code to save array expr deleted. Call
15805 valid_cast_to_p instead of can_cast_to_p.
15806 (generate_labeled_block): Call generate_name.
15807 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15808 patch_try_statement): New functions.
15809 * typeck.c (match_java_method): Function deleted.
15811 1998-10-02 Anthony Green <green@cygnus.com>
15813 * jvspec.c: jvgenmain_spec uses different temporary file names.
15815 1998-10-02 Anthony Green <green@cygnus.com>
15817 * jvspec.c (lang_specific_driver): Fail if user specifies
15818 --main= when not linking.
15820 1998-09-28 Tom Tromey <tromey@cygnus.com>
15822 * class.c (make_class_data): Push value for `thread' field.
15823 * decl.c (init_decl_processing): Added `thread' field to class.
15825 * class.c (add_field): Always make static fields externally
15828 1998-09-26 Anthony Green <green@cygnus.com>
15830 * expr.c (build_java_athrow,
15831 build_java_throw_out_of_bounds_exception, expand_invoke,
15832 build_newarray, expand_java_multianewarray, build_java_monitor):
15833 Update comments to reflect _Jv_* function names.
15835 1998-09-25 Per Bothner <bothner@cygnus.com>
15837 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15838 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15839 * parse.y (expand_start_java_method): Likewise.
15841 1998-09-24 Per Bothner <bothner@cygnus.com>
15843 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15845 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15846 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15847 * expr.c: Remove no-longer-needed calls to promote_type.
15848 * decl.c (give_name_to_locals): Liekwise.
15849 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15850 * parse.y: Add/remove promote_type calls as appropriate.
15851 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15852 (parse_signature_string): Likewise.
15853 (build_java_array_type): Fix for now signature convenions.
15855 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15857 1998-09-23 Tom Tromey <tromey@cygnus.com>
15859 * class.c (init_class_processing): libjava function renamed to
15862 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15864 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15865 * java-tree.def: Fixed DEFTREECODE third argument.
15866 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15867 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15868 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15869 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15870 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15871 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15872 * lang.c (java_tree_code_type, java_tree_code_length,
15873 java_tree_code_name): New arrays.
15874 (lang_init): Append Java tree node definitions to Gcc ones.
15875 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15877 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15879 (java_lex): Allow declaration of empty string constants. Retain
15880 location information on CASE_TK and DEFAULT_TK.
15881 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15882 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15883 Modified to be more robust.
15884 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15885 (build_new_invocation, try_builtin_assignconv,
15886 patch_switch_statement, string_constant_concatenation,
15887 build_string_concatenation, patch_string_cst, patch_string,
15888 java_expand_switch): New function declarations.
15889 * parse.y: Rules related to switch and EH tagged <node>.
15890 (label_id): Set to NULL_TREE
15891 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15893 (this_or_super:): Fixed indentation.
15894 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15895 statement_expression:): Removed call to RULE on all sub-rules.
15896 (switch_expression:, switch_labels:): New rules.
15897 (switch_statement:, switch_block:, switch_block_statement_groups:,
15898 switch_block_statement_group:, switch_labels:, switch_label:):
15900 (throw_statement:, synchronized_statement:, try_statement:):
15901 Defined temporary actions.
15902 (class_instance_creation_expression:): Call
15903 build_new_invocation. Fixed indentation.
15904 (field_access): Fixed indentation.
15905 (method_invocation): Likewise.
15906 (make_qualified_primary): Use THIS_EXPR.
15907 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15908 resolving from SUPER, set *type_found.
15909 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15910 (java_complete_tree): Removed unused local variable `location'. Case
15911 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15912 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15913 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15914 STRING_CST: case. default: checks for patchable strings.
15915 (complete_function_arguments): Transform string constant or
15916 crafted StringBuffer if necessary.
15917 (build_method_invocation): Fixed comments.
15918 (build_new_invocation): New function.
15919 (patch_assignment): Call try_builtin_assignconv to figure a valid
15920 assignment conversion between builtin types.
15921 (try_builtin_assignconv): New function.
15922 (build_binop): Use URSHIFT_EXPR directly to call build.
15923 (operator_string): Use UNARY_PLUS_EXPR.
15924 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15926 (do_merge_string_cste, merge_string_cste,
15927 string_constant_concatenation, build_string_concatenation,
15928 patch_string, patch_string_cst): New function.
15929 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15930 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15931 (build_newarray_node): Use NEW_ARRAY_EXPR.
15932 (build_this): Use THIS_EXPR.
15933 (build_return): Enable debug information on return statement.
15934 (build_if_else_statement): Likewise.
15935 (complete_labeled_statement): Fixed related comment.
15936 (build_loop_body): Fixed comment.
15937 (build_bc_statement): Enable debug information on break/continue
15939 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15941 (patch_switch_statement, case_identity, java_expand_switch): New
15944 1998-09-21 Per Bothner <bothner@cygnus.com>
15946 * buffer.h (BUFFER_INIT): New macro.
15947 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15948 Pass (struct jcf_partial *state) to most functions.
15949 (jcf_block, jcf_relocation): New types.
15950 Support labels, branches, conditionals, loops.
15952 1998-09-21 Tom Tromey <tromey@cygnus.com>
15954 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15956 1998-09-21 Per Bothner <bothner@cygnus.com>
15958 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15959 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15960 not integer_type_node (INT_TYPE_SIZ bits).
15962 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15964 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15965 * jcf-dump.c (print_exception_table): New function.
15966 (disassemble_method): Better handling of wide instructions.
15967 Make more robust for bad input.
15969 1998-09-30 Jeffrey A Law (law@cygnus.com)
15971 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15974 1998-09-17 Jeffrey A Law (law@cygnus.com)
15976 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15978 1998-09-17 Tom Tromey <tromey@cygnus.com>
15980 * Makefile.in ($(PARSE_H)): Removed target.
15982 1998-09-17 Jeffrey A Law (law@cygnus.com)
15984 * Makefile.in (JAVA_OBJS): Add memmove.o
15985 (memmove.o): New target & rules.
15987 1998-09-15 Tom Tromey <tromey@cygnus.com>
15989 * expr.c (expand_invoke): Don't generate a call to the class init
15992 1998-09-14 Jeffrey A Law (law@cygnus.com)
15994 * Makefile.in: Add many missing dependencies.
15995 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15997 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15998 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16000 1998-09-11 Per Bothner <bothner@cygnus.com>
16002 * decl.c (complete_start_java_method): If method is static (and
16003 not private) call _Jv_InitClass.
16004 * expr.c (expand_invoke): Don't call build_class_init.
16006 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16008 1998-09-10 Jeffrey A Law (law@cygnus.com)
16010 * Make-lang.in (GCJ): Define before using.
16012 1998-09-09 Jeffrey A Law (law@cygnus.com)
16014 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16015 losing due to namespace pollution in GNU getopt.h
16017 1998-09-09 Tom Tromey <tromey@cygnus.com>
16019 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16020 (java.all.cross): Likewise.
16021 (java.rest.encap): Likewise.
16023 1998-09-08 Jeffrey A Law (law@cygnus.com)
16025 * gjavah.c (print_class_decls): Fix thinko in arglist
16026 * jcv-io.c (find_classfile): Similarly.
16028 1998-09-07 Jeffrey A Law (law@cygnus.com)
16030 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16032 1998-09-05 Tom Tromey <tromey@cygnus.com>
16034 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16035 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16036 * Makefile.in (PARSE_C): New macro.
16037 (PARSE_H): Likewise.
16038 (PARSE_SCAN_C): Likewise.
16039 ($(PARSE_C)): Target renamed from parse.c.
16040 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16041 (clean): Remove parse-scan.c as well.
16042 (parse.o): Depend on $(PARSE_C).
16044 1998-09-05 Anthony Green <green@cygnus.com>
16046 * README, license.terms: Removed.
16048 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16049 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16050 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16051 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16052 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16053 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16054 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16055 and Java trademark attribution.
16057 1998-09-04 Tom Tromey <tromey@cygnus.com>
16059 * Makefile.in: Use gcjh, not gjavah.
16060 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16061 * Make-lang.in: Changed gjavah to gcjh everywhere.
16063 1998-09-03 Per Bothner <bothner@cygnus.com>
16065 * gjavah.c: Support new -prepend -add -append flags.
16066 (print_method_info): Method is not virtual if class is final.
16068 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16070 * jv-scan.c: Fixed copyright assignment.
16071 * keyword.gperf: Likewise.
16072 * keyword.h: Likewise.
16073 * lex.c: Fixed copyright assignment.
16074 (java_lex): Push unicode back when parsing '<'.
16075 * lex.h: Fixed copyright assignment.
16076 * parse-scan.y: Likewise.
16077 * parse.h: Fixed copyright assignment.
16078 (build_debugable_stmt, complete_for_loop): New function prototypes.
16079 * parse.y: Fixed copyright assignment.
16080 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16081 size_zero_node when completing a loop with no exit condition.
16082 (for_statement_nsi:): Define action.
16083 (for_init:, for_update:): Return size_zero_node when empty.
16084 (declare_local_variables): Call build_debugable_stmt.
16085 (build_debugable_stmt): New function.
16086 (build_loop_body): Build debugable statement around loop
16088 (complete_loop_body): Take into account the debugable statement
16089 around the EXIT_EXPR.
16090 (complete_loop_body): New function.
16091 (patch_exit_expr): Fixed condition inversion.
16093 1998-09-02 Tom Tromey <tromey@cygnus.com>
16095 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16096 name of thread define.
16097 * jvspec.c (THREAD_NAME): New macro.
16099 (THREADLIB): Likewise.
16100 (lang_specific_driver): Recognize attempt to link with thread
16101 library or gc library. Recognize -ljava on command line so it
16102 isn't linked against more than once.
16104 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16106 * parse-scan.y (report_main_declaration): Name of the class
16107 containing `main' can be a qualified name.
16109 1998-08-31 Tom Tromey <tromey@cygnus.com>
16111 * config-lang.in: Changed gjavac to gjc everywhere.
16112 * Make-lang.in: Changed gjavac to gjc everywhere.
16114 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16116 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16117 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16118 and install the files.
16119 * Makefile.in (JAVA_OBJS_LITE): New variable.
16120 (compiler:): Now include jv-scan as a dependency.
16121 (../jv-scan$(exeext), parse-scan.c): New targets.
16122 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16123 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16124 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16125 check for errors even if parse_only.
16126 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16128 (yylex): New function. Uses java_lex body.
16129 (java_lex): Removed commented out statement. Remove local variable
16130 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16131 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16132 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16133 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16134 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16135 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16137 (java_lex_error): Empty if JC1_LITE is defined.
16138 (java_get_line_col): Return 0 if JC1_LITE is defined.
16139 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16140 SET_MODIFIER_CTX): Moved into the section containing the macros
16141 conditionally defined by JC1_LITE.
16142 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16143 argument if JC1_LITE is defined.
16144 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16145 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16147 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16148 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16149 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16150 to different values according to JC1_LITE.
16151 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16152 declared if JC1_LITE set.
16153 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16154 defined if JC1_LITE not set.
16155 (struct parser_ctx): Reorganized and skip the jc1 front end part
16157 (java_layout_classes): New function definition.
16158 (java_push_parser_context, java_init_lex, yyparse, yylex,
16159 yyerror): Prototype always declared. All other static function
16160 prototypes declared only if JC1_LITE is not set.
16161 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16162 declared in parse.h.
16163 (java_layout_classes): New function.
16164 (java_complete_expand_methods): No longer layout the class here.
16165 * parse-scan.y: New file.
16166 * jv-scan.c: New file.
16168 1998-08-25 Tom Tromey <tromey@cygnus.com>
16170 * gjavah.c (main): Handle -friend option.
16171 (friend_specs): New global.
16172 (generate_access): Handle friend_specs.
16173 (process_file): Likewise.
16174 (MAX_FRIENDS): New macro.
16175 (friend_count): New global.
16176 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16177 Changed all callers.
16179 1998-08-24 Per Bothner <bothner@cygnus.com>
16181 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16182 (main): Handle processing all the entries of a named .zip archive.
16183 * jcf-io.c (jcf_trim_old_input): New function.
16184 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16186 1998-08-24 Per Bothner <bothner@cygnus.com>
16188 * lang.c (flag_assume_compiled): Make default be on.
16190 1998-08-21 Per Bothner <bothner@cygnus.com>
16192 * jcf-dump.c: Add bunches of flags to control output more.
16193 (process_class): New function; support printing more than one class.
16194 (main): Support new --print-main and --javap flags.
16195 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16196 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16198 1998-08-20 Per Bothner <bothner@cygnus.com>
16200 Change mangling of dispatch table to match C++ vtable (w/thunks).
16201 * class.c (build_dtable_decl), java-tree.h: New function.
16202 (make_class_data): Call it.
16203 * decl.c (init_decl_processing): Likewise.
16205 1998-08-19 Warren Levy <warrenl@cygnus.com>
16207 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16208 soft_anewarray; adjust args passed.
16209 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16210 match _Jv_NewObjectArray.
16212 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16214 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16215 * expr.c (loopup_label): Call create_label_decl.
16216 (create_label_decl): New function.
16217 (java_lang_expand_expr): Call expand_start_bindings with argument
16219 * java-tree.h Added space after PROTO in function declarations
16221 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16222 (create_label_decl, push_labeled_block): New function
16224 * lex.c (label_id): Initialize.
16225 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16227 * parse.h Added space after PROTO in function declarations when
16229 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16230 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16231 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16232 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16234 (struct parser_ctxt): New fields current_loop,
16235 current_labeled_block.
16236 (build_if_else_statement, patch_if_else_statement,
16237 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16238 generate_labeled_block, complete_labeled_statement,
16239 build_bc_statement, patch_bc_statement, patch_loop_statement,
16240 build_new_loop, build_loop_body, complete_loop_body): New function
16242 * parse.y (java_warning_count): New global variable.
16243 (label_id): New static variable.
16244 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16245 (block:): Return size_zero_node when block is empty.
16246 (empty_statement:): Return size_zero_node.
16247 (statement:): Implement supplemental action when for_statement: is
16249 (label_decl:): New rule.
16250 (labeled_statement:): Rewritten using label_decl. Actions
16252 (labeled_statement_nsi:): Likewise.
16253 (if_then_statement): Actions implemented.
16254 (while_expression): New rule.
16255 (while_statement:): Rewritten using while_expression. Actions
16257 (while_statement_nsi:): Likewise.
16258 (do_statement_begin:): New rule.
16259 (do_statement:): Rewritten using do_statement_begin. Actions
16261 (for_statement:): Rewritten using for_begin. Actions implemented.
16262 (for_statement_nsi:): Likewise.
16263 (for_header:, for_begin:): New rules.
16264 (for_init:): Actions implemented.
16265 (statement_expression_list:, break_statement:,
16266 continue_statement:): Likewise.
16267 (yyerror): Count number of issued warning(s).
16268 (java_report_errors): Report error(s) and/or warning(s).
16269 (java_complete_class): Use build_java_argument_signature to
16270 recompute completed method signature.
16271 (java_check_regular_methods): New locals method_wfl and aflags.
16272 Use method_wfl instead of lookup_cl during error reports. Fixed
16273 indentation and modified some error messages. Use
16274 lang_printable_name in method instead of the DECL_NAME. New code
16275 to issue warnings on methods not overriding corresponding methods
16276 private to a different package.
16277 (java_method_add_stmt): Call add_stmt_to_compound.
16278 (add_stmt_to_compound): New function.
16279 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16280 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16281 (build_if_else_statement, patch_if_else_statement,
16282 build_labeled_block, generate_labeled_block,
16283 complete_labeled_statement, build_new_loop, build_loop_body,
16284 complete_loop_body, patch_loop_statement, build_bc_statement,
16285 patch_bc_statement, patch_exit_expr): New functions.
16286 * typeck.c (build_java_signature): Build argument signature before
16287 enclosing it in between parenthesis.
16289 1998-08-17 Warren Levy <warrenl@cygnus.com>
16291 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16292 (JAVA_OBJS): Added reminder comment
16294 1998-08-13 Nick Clifton <nickc@cygnus.com>
16296 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16297 be interpreted as a long long.
16299 1998-08-13 Warren Levy <warrenl@cygnus.com>
16301 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16302 soft_initialise_class. Use _Jv_NewMultiArray, not
16303 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16304 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16305 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16306 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16308 1998-08-12 Per Bothner <bothner@cygnus.com>
16310 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16311 length_identifier_node): New global tree node constants.
16312 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16313 Replace uses by super_identifier_node etc.
16314 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16316 * parse.y (resolve_field_access): Don't special-case ".length" if
16317 flag_emit_class_files.
16318 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16319 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16322 1998-08-11 Per Bothner <bothner@cygnus.com>
16324 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16325 * class.c (make_method_value): Remove init for removed fields.
16327 * class.c (layout_class): Use build_java_argument_signature.
16328 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16330 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16331 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16332 (build_java_signature): Don't use push_java_argument_signature.
16334 * typeck.c (lookup_argument_method): New function.
16335 * parse.y (java_check_regular_methods): Use lookup_argument_method
16336 instead of lookup_java_method2 followed by lookup_java_method.
16338 * parse.y (check_method_redefinition): Minor optimization.
16340 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16341 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16343 1998-08-10 Tom Tromey <tromey@cygnus.com>
16345 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16348 * gjavah.c (java_float_finite): Use K&R-style definition.
16349 (java_double_finite): Likewise.
16350 (generate_access): Now returns void. Changed all callers.
16351 (last_access_generated): Removed.
16352 (process_file): Only make a single pass over the .class file.
16354 1998-07-29 Per Bothner <bothner@cygnus.com>
16356 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16357 for compatibility for G++ (with -fvtable-thunks).
16358 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16360 * gjavah.c (process_file): Use public inheritance for super-class.
16362 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16364 * lex.c (java_init_lex): Initialize ctxp->package.
16365 * parse.h (struct parser_ctxt): package and package_len replaced
16366 by tree package, an identifier node. Field method_decl_list is
16367 gone. Fixed comments.
16368 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16369 class_in_current_package): New function prototypes.
16370 * parse.y (array_type:): Set class loaded flag on primitive type
16372 (package_declaration:): Assign ctxp->package to the
16374 (method_invocation:): Handle invocation of method qualified by
16376 (single_type_import_declaration:): Removed ambiguity check.
16377 (java_pop_parser_context): New local variable `next'. Reset and
16378 set IMPORT_CLASSFILE_NAME flags on current and previous import
16380 (java_accstring_lookup): Use new local macro COPY_RETURN.
16381 (lookup_field_wrapper): New function.
16382 (parser_qualified_classname): Use merge_qualified_name.
16383 (parser_check_super_interface): Broaden error message.
16384 (do_resolve_class): Check for qualified class name in the current
16385 compilation unit if appropriate.
16386 (process_imports): Check for already defined classes.
16387 (check_pkg_class_access): Got rid of call to
16388 get_access_flags_from_decl.
16389 (java_complete_expand_methods): Call safe_layout_class based on
16390 the current class size.
16391 (make_qualified_primary): Build a WFL qualification on primary if
16393 (merge_qualified_name): New function.
16394 (make_qualified_name): Use merge_qualified_name.
16395 (resolve_expression_name): Use safe_lookup_field.
16396 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16397 (resolve_qualified_expression_name): Likewise. Check on resolved
16398 element accessibility.
16399 (not_accessible_p, class_in_current_package): New functions.
16400 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16401 (patch_method_invocation_stmt): Merged common pieces. Check
16402 accessibility of invoked method.
16403 (check_for_static_method_reference): Add returned type in error
16405 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16406 (refine_accessible_methods_list): Merged two conditions in test.
16407 (java_complete_class): Sanity check on stabilize_ref gone.
16408 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16410 1998-07-28 Per Bothner <bothner@cygnus.com>
16412 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16414 1998-07-24 Tom Tromey <tromey@cygnus.com>
16416 * gjavah.c (F_NAN): Removed.
16417 (F_NAN_MASK): New macro.
16418 (F_POSITIVE_INFINITY): Removed.
16419 (F_NEGATIVE_INFINITY): Likewise.
16420 (java_float_finite): Rewrote.
16421 (D_NAN_MASK): Renamed.
16422 (java_double_finite): Rewrote.
16423 (D_POSITIVE_INFINITY): Removed.
16424 (D_NEGATIVE_INFINITY): Likewise.
16426 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16427 If verbose, print underlying representation of value in hex.
16429 1998-07-24 Per Bothner <bothner@cygnus.com>
16431 * buffer.h, buffer.c: New files.
16432 * Makefile.in (JAVA_OBJS): Add buffer.o.
16434 Support locals variables and writing their debug entries to .class.
16435 * jcf-write.c: Simplify some by user new buffer type.
16436 (vode_buffer_grow): Removed.
16437 (struct localvar_info): New type.
16438 (localsvars, localvartable): New buffers.
16439 (localvar_alloc, localvar_free): New functions.
16440 (generate_bytecode_insns): Handle local variables.
16441 (generate_classfile): Write LocalVariableTable attribute.
16443 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16445 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16446 * zipfile.h (ZIPMAGIC): New macro.
16448 1998-07-24 Tom Tromey <tromey@cygnus.com>
16450 * Makefile.in (gjavah.o): Updated dependencies.
16451 (jcf-dump.o): Likewise.
16452 (all.indirect): Use ../gjavah.
16453 (../gjavah$(exeext)): Likewise.
16454 (clean): Don't remove gjavah.
16455 (clean): Remove parse.c, not java/parse.c.
16456 * Make-lang.in (java): Added gjavah.
16457 (gjavah$(exeext)): New target.
16458 (GJAVAH_SOURCES): New macro.
16459 (java.all.build): Added gjavah.
16460 (java.all.cross): Likewise.
16461 (java.rest.encap): Likewise.
16462 * config-lang.in (compilers, stagestuff): Added gjavah.
16464 1998-07-23 Tom Tromey <tromey@cygnus.com>
16466 * gjavah.c (java_float_finite): New function.
16467 (java_double_finite): Likewise.
16468 (F_POSITIVE_INFINITY): New macro.
16469 (F_NEGATIVE_INFINITY): Likewise.
16471 (D_POSITIVE_INFINITY): Likewise.
16472 (D_NEGATIVE_INFINITY): Likewise.
16474 (print_field_info): Use java_float_finite and java_double_finite.
16476 1998-07-23 Per Bothner <bothner@cygnus.com>
16478 * parse.y (method_header): Name "this" implicit argument.
16480 1998-07-22 Per Bothner <bothner@cygnus.com>
16482 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16483 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16484 (put_linenumber): New function.
16485 (generate_bytecode_insns, generate_classfile): Write line numbers.
16487 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16489 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16490 (lookup_name, build_known_method_ref, build_class_init,
16491 build_invokevirtual, invoke_build_dtable, match_java_method,
16492 build_field_ref, pushdecl_force_head, build_java_binop,
16493 binary_numeric_promotion, build_decl_no_layout,
16494 build_java_arrayaccess, build_newarray, build_anewarray,
16495 build_java_array_length_access, build_java_arraynull_check): New
16496 extern function prototypes.
16497 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16498 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16500 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16502 * jcf.h (jcf_out_of_synch): New extern function prototype.
16503 * parse.h: Static/global function implemented in parse.y
16504 prototyped and declarations moved at the end of the file.
16505 (DECL_P): Check that the argument isn't null.
16506 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16507 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16508 (QUAL_DECL_TYPE): New macro.
16509 (PARAMS): Macro definition removed.
16510 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16511 (return_statement:): Call build_return.
16512 (field_access:): Call make_qualified_primary in sub rule.
16513 (method_invocation:): Build method invocation and call
16514 make_qualified_primary when processing primaries.
16515 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16516 get_type_from_signature.
16517 (java_check_regular_method): Extra integer 0 argument when calling
16518 lookup_java_method2.
16519 (lookup_java_interface_method2): Extra method DECL argument when
16520 calling lookup_java_interface_method2.
16521 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16522 COMPOUND_EXPR node.
16523 (java_complete_expand_method): Layout current class iff not
16524 already done. Don't process interface's methods.
16525 (java_complete_expand_method): Use super class only if it
16526 exists. Use current class otherwise.
16527 (make_qualified_primary): New function.
16528 (resolve_expression_name): Process qualified expression or
16529 expression from primary the same way.
16530 (resolve_expression_name): Two last arguments to
16531 resolve_field_access are now NULL_TREEs.
16532 (resolve_field_access): New variable is_static. Local field must
16533 be DECLs. is_static computed on field DECLs only. Append code in
16534 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16535 to initialize field_type.
16536 (resolve_qualified_expression_name): New local variable,
16537 previous_call_static and is_static. Handle primaries with function
16538 calls, casts, array references and `this'. `super' now handled as
16539 `(super_class)this'. Use is_static to clarify boolean expressions.
16540 Added code to handle case where a proper handle is required to
16541 access a field. Use QUAL_DECL_TYPE where applicable.
16542 (maybe_access_field): New function.
16543 (patch_method_invocation_stmt): New arguments primary, where,
16544 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16545 deleted. Use `where' as a type to search from if specified. Check
16546 for static method reference where forbidden. Append primary or
16547 current_this to the argument list if not calling constructor nor
16549 (check_for_static_method_reference): New function.
16550 (patch_invoke): Layout the class on which new is done if
16552 (lookup_method_invoke): Changed format to report errors on
16554 (qualify_ambiguous_name): New local variable this_found. Now
16555 handle things from primaries. Method call are considered
16557 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16558 changed into NULLs.
16559 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16560 (java_complete_tree): New case fo RETURN_EXPR. Process function
16561 call arguments in separate function.
16562 (complete_function_arguments): New function.
16563 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16565 (patch_assignment): Take the return function slot into account as
16566 a RHS. Distinguish assignment from a return.
16567 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16568 when checking methods in interfaces.
16569 (resolve_type_during_patch): NULL argument to unresolve_type_p
16570 instead of NULL_TREE.
16571 (patch_newarray): Fixed typo in comment.
16572 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16573 (build_return, patch_return): New functions.
16574 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16576 1998-07-21 Per Bothner <bothner@cygnus.com>
16578 * constants.c (find_name_and_type_constant, find_fieldref_index,
16579 find_methodref_index): New methods.
16580 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16581 just return given method. Also, rename to build_known_method_ref.
16582 (expand_invoke): Rename call to build_invoke_non_interface.
16583 * java-tree.h, parse.h: Update prototype.
16584 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16585 (such as expand_expr_stmt) if flag_emit_class_files.
16586 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16587 STACK_TARGET, IGNORE_TARGET): New macros.
16588 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16589 (generate_bytecode_insn): New function to generate method's bytecode.
16590 (generate_classfile): Node generate Code attribute for a method.
16591 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16592 push_long_const, field_op, adjust_typed_op, maybe_wide):
16593 New functions used by generate_bytecode_insn.
16595 * typeck.c (signature_include_return): Remove variable.
16596 (push_java_argument_signature, build_java_argument_signature): New.
16597 (build_java_signature): Use push_java_argument_signature.
16598 * parse.y: Use build_java_argument_signature instead of fiddling
16599 with signature_include_return.
16601 1998-07-17 Tom Tromey <tromey@cygnus.com>
16603 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16606 * Makefile.in (all.indirect): Added gjavah$(exeext).
16607 (gjavah$(exeext)): Added $(exeext).
16610 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16612 * class.c (layout_class): Call to java_layout_parsed_class replace
16613 by safe_layout_class.
16614 * expr.c (build_java_array_length_access): Removed static storage
16615 class in the function definition.
16616 (build_java_arraynull_check): Likewise.
16617 Also fixed typos in two comments.
16618 * lex.c (java_init_lex): Initialize static global kw_length.
16619 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16620 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16622 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16623 * parse.h (resolve_no_layout): New static function declaration.
16624 (get_identifier_in_static): Declaration removed.
16625 (java_layout_parsed_class): Function name declaration changed to
16627 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16628 not_initialized_as_it_should_p, build_this): New static function
16630 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16631 binary_numeric_promotion, stabilize_reference,
16632 build_decl_no_layout, build_java_arrayaccess): Extern function
16633 declarations moved into their own section.
16634 (build_newarray, build_anewarray, build_java_array_length_access,
16635 build_java_arraynull_check): New extern function declarations.
16636 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16637 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16639 (CALL_CONSTRUCTOR_P): New macro.
16640 * parse.y (kw_length): New static global tree node.
16641 (return_statement): Tagged <node>.
16642 (RETURN_TK): Tagged <operator>.
16643 (variable_declarator_id:): Build variable declaration with an
16644 empty initialization value if a syntax error was found in the
16645 initialization part of the variable declaration.
16646 (statement_without_trailing_substatement:): return_statement: now
16647 uses the default rule.
16648 (return_statement:): Temporarily fixed to return NULL_TREE.
16649 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16650 (class_instance_creation_expression:): Class creation rules now
16651 call build_method_invocation upon reduction.
16652 (array_creation_expression:): Rules call build_newarray_node upon
16654 (dim_exprs:): Build a list of dimension expressions.
16655 (dim_expr:): Store location of the OSB_TK in the dimension
16657 (method_invocation:): Added a new error rule.
16658 (build_unresolved_array_type): WFL argument may also be an array
16659 on a primitive type. Name of the argument changed to reflect this.
16660 (method_declarator): Insert argument type at the beginning of the
16661 argument type list and later reverse the list.
16662 (unresolved_type_p): Argument 'returned' may be optionally
16664 (java_layout_class_from_source): Function renamed
16666 (resolve_and_layout): Now call resolve_no_layout and
16668 (resolve_no_layout): New function.
16669 (purify_type_name): New function.
16670 (complete_class_report_errors): Call purify_type_name during error
16671 report on a type not found.
16672 (process_imports): error_found local variable doesn't need to be
16673 initialized to zero.
16674 (declare_local_variables): New local type_wfl. Fixed typo in error
16675 message. type_wfl assigned to unresolved type and used to register
16676 incomplete type. Build a WFL around the variable initialization
16677 statement so that debug info can be generated on it.
16678 (source_start_java_method): Reverse argument list after they've
16680 (current_this): New static global variable.
16681 (java_complete_expand_methods): Set current_this when appropriate.
16682 (resolve_expression_name): Build correct static and non static
16683 field access bearing a simple name.
16684 (resolve_field_access): Resolve the length field of arrays. Handle
16686 (patch_method_invocation_stmt): Set the type of the method
16687 invocation to error_mark_node. This value is later overridden by a
16688 valid type, if any. Don't handle qualified constructor invocation
16689 as qualified method invocation. Call lookup_method_invoke with its
16690 new flag. It's no longer necessary to access the selected method
16691 as the value of a tree list. Handle constructor invocation.
16692 (patch_invoke): Reverse argument list when invoking non interface
16693 methods. Insert call to new as the first argument of the
16695 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16696 defined within a final class. Return INVOKE_STATIC if the invoked
16697 method is a constructor.
16698 (lookup_method_invoke): New lc argument is a flag to indicate a
16699 constructor lookup. Now handle constructor lookup. Choose the most
16700 specific method in case several were matching the invocation
16701 requirements. Return a method decl instead of a tree list featuring
16702 one single method decl element.
16703 (refine_accessible_methods_list): New lc flag argument to
16704 indicate that a constructor is being looked up.
16705 (not_initialized_as_it_should_p): New function.
16706 (java_complete_tree): Now process fake tree codes
16707 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16708 save_expr on resolved function call arguments. Case on
16709 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16710 (patch_assignment): LHS can be a field access expression. When
16711 dealing with reference, lhs_type is the promoted type of the
16712 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16714 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16715 (patch_binop): Use not_initialized_as_it_should_p where
16717 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16718 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16720 (resolve_type_during_patch): New function.
16721 (patch_cast): Call resolve_type_during_patch to resolve type and
16722 report error accordingly.
16723 (patch_array_ref): Use not_initialized_as_it_should_p where
16724 applicable. Array base expression is saved before being
16725 used. Promote the type of an array elements if it contains non
16727 (build_newarray_node, patch_newarray, build_this): New functions.
16729 1998-07-16 Tom Tromey <tromey@cygnus.com>
16731 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16732 increment it in `for' statement.
16733 (print_field_info): If number is inf or nan, don't print it.
16734 (print_method_info): If method name is `delete', just ignore it.
16735 (print_c_decl): Special-case jstringArray.
16737 * gjavah.c (help): New function.
16738 (no_argument): New function.
16739 (usage): Changed text.
16740 (main): Rewrote argument handling. Now handles -v, --help,
16742 (version): New function.
16743 (found_error): New global.
16744 (main): Return found_error.
16745 (generate_access): Set found_error.
16746 (print_c_decl): Likewise.
16748 1998-07-15 Tom Tromey <tromey@cygnus.com>
16750 * gjavah.c (print_c_decl): Don't print "," when examining field.
16751 Skip type name when looking at "[L" types.
16752 (process_file): Now static.
16753 (generate_access): Now returns int.
16754 (last_access_generated): New global.
16755 (process_file): Clear last_access_generated; make multiple passes
16757 (print_field_info): Just return if generate_access returns true.
16758 (print_method_info): Likewise. Also, allow <init> functions to
16760 (print_c_decl): Added is_init argument. Print constructors
16762 (print_cxx_classname): Use UTF8_GET to extract characters from
16764 (print_base_classname): New function.
16765 (print_class_decls): New function.
16766 (process_file): Use it.
16767 (utf8_cmp): New function.
16769 1998-07-13 Nick Clifton <nickc@cygnus.com>
16771 * lang-options.h: Format changed to match changes in gcc/toplev.c
16772 to implement a --help option.
16774 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16776 * decl.c (init_decl_processing): Revert change to dtable_type.
16778 1998-07-09 Per Bothner <bothner@cygnus.com>
16780 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16782 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16784 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16786 * lang.c (lang_init): Default flag_exceptions to 1, without
16787 checking to see if it's 2 first.
16789 1998-07-08 Jeffrey A Law (law@cygnus.com)
16791 * constants.c: Include "system.h".
16792 * decl.c: Likewise.
16793 * lang.c (flag_new_exceptions): Get via extern now.
16794 (lang_init_options): New functions. Turn on flag_new_exceptions.
16796 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16798 * lex.c (java_lex): Return 0 when we see an invalid character in
16801 * lex.c (java_read_char): Specify extra argument when calling
16803 (java_read_unicode, java_parse_end_comment,
16804 java_parse_escape_sequence): Likewise,
16805 (java_lex): Specify extra argument when calling
16806 java_lex_error. Test that IDs are beginning with a legal character
16807 for IDs. Handle invalid characters with an error message and a
16808 call to java_lex_error.
16809 (java_lex_error): Adjust column position by new argument
16810 `forward'. Issue an error even if in the middle of reporting an
16813 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16815 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16816 we don't explicitly put a null pointer when we're copying it.
16818 1998-07-07 Tom Tromey <tromey@cygnus.com>
16820 * gjavah.c (print_cxx_classname): New function.
16821 (super_class_name): Likewise.
16822 (print_super_fields): Removed.
16823 (in_super): Removed.
16824 (print_field_info): Never generate #defines.
16825 (print_c_decl): Changed generated types to match JNI. No longer
16826 print class name before method name.
16827 (print_method_info): Print "static" before static methods.
16828 Print "virtual" before non-final methods.
16829 (usage): Use exit(1), not exit(-1).
16831 (print_field_info): Use %.17g to print a double.
16832 (last_access): New globals.
16833 (process_file): Initialize last_access.
16834 (usage): Now static.
16835 (ACC_VISIBILITY): New define.
16836 (generate_access): New function.
16837 (print_field_info): Call it.
16838 (print_method_info): Likewise. Also, generate information for all
16839 methods, not just native methods. Return void.
16840 (print_c_decl): Return void.
16841 (print_field_info): Return void.
16843 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16845 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16846 processing the jc1 grammar file. Prefix bison functions and
16847 variables with java_.
16848 (parse.c): Dependencies on parse.h and lex.h
16849 * expr.c (build_java_arrayaccess): Function now global.
16850 * java-tree.h: Comment reorganized to carry on previous
16851 classification effort.
16852 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16853 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16854 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16855 java_parse (new prefix java_ generated by bison).
16856 (java_layout_parsed_class, java_register_parsed_class): Function
16858 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16859 * lex.c (static tree wfl_op): Variable deleted.
16860 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16861 ctxp fields to NULL_TREE.
16862 (java_lex): No longer create WFL for operators. Filename caching
16863 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16864 created as STRING_CST and later expanded. Removed extra argument
16865 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16867 (build_wfl_node): Removed code in comments.
16868 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16869 store token and location data in the current bison token.
16870 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16871 static/extern function declaration at the beginning of the file.
16872 (struct qualification): Data structure definition deleted.
16873 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16874 (qualify_ambiguous_name): Function declaration modified. Function
16875 now returns nothing.
16876 (build_array_ref, patch_array_ref, make_qualified_name,
16877 resolve_qualified_expression_name, maybe_generate_clinit,
16878 resolve_field_access): New static function declarations.
16879 (build_java_arrayaccess): New extern function declaration.
16880 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16881 (CALL_EXPR_PRIMARY): Macro deleted.
16882 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16883 (struct parser_ctxt): Field initialized_final
16884 removed. non_static_initialized, static_initialized: New fields.
16885 * parse.y (static tree kw_super, static tree kw_this): New global
16887 (%union): tree wfl field of operator member replaced by int
16888 location. WFLs are non longer created for operators.
16889 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16890 (qualified_name:): Now calls make_qualified_name to build the
16892 (type_declaration:): Consider generating <clinit> when class
16894 (variable_declarator:): Directly build an assignment node when the
16895 variable is initialized when declared.
16896 (this_or_super:): Build a WFL and set current location when THIS
16897 or SUPER are parsed.
16898 (expression_statement:): Wrap statement around a WFL.
16899 (primary_no_new_array:): Fixed typo. Changed value returned by
16900 THIS_TK because of its new type (temporary).
16901 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16902 (field_access:): Build qualified name with SUPER.
16903 (method_invocation:): Fixed returned value because of SUPER's new
16905 (array_access:): Use OSB_TK location information.
16906 (post_increment_expression:, post_decrement_expression:,
16907 unary_expression:, pre_increment_expression:,
16908 pre_decrement_expression:, unary_expression_not_plus_minus:,
16909 cast_expression:, multiplicative_expression:,
16910 additive_expression:, shift_expression:, relational_expression:,
16911 equality_expression:, and_expression:, exclusive_or_expression:,
16912 inclusive_or_expression:, conditional_and_expression:,
16913 conditional_or_expression:, assignment:): Use new location/token
16914 information available on operators.
16915 (create_class): Set super_decl_type to NULL_TREE when processing
16917 (register_fields): Field initialization is now a MODIFY_EXPR
16918 node. Chain initialization code to the matching lists (according
16919 to the field declaration modifiers).
16920 (maybe_generate_clinit): New function.
16921 (method_header): Don't set method's DECL_NAME to a WFL when adding
16922 methods to java.lang.Object.
16923 (resolve_and_layout): Now can return NULL_TREE if the type
16924 resolution fails. Otherwise, return the class DECL instead of its
16926 (check_method_redefinition): Don't patch method DECL_NAME if it
16927 belongs to java.lang.Object.
16928 (process_imports): Simply assign error_found to the value returned
16929 by check_pkg_class_access.
16930 (declare_local_variables): Don't use their init statements (if
16931 any) when parsing error were previously found. Reuse MODIFY_EXPR
16932 build during parsing as an init statement.
16933 (java_method_add_stmt): Now return the current method body.
16934 (java_layout_parsed_class, java_register_parsed_class): Functions
16936 (java_complete_expand_methods): Initialize the constant pool on a
16937 per class basis. Layout the classes before expanding their method
16938 bodies. Don't try expand artificial constructor code if error were
16939 found. Make the classes data and register them if no error were
16941 (java_complete_expand_method): Retrieve an artificial constructor
16942 argument list before entering its body. Assign the top block to
16943 the artificial constructor function body and set types of declared
16944 blocks and compound statements to void. Walk method body if not an
16945 artificial constructor.
16946 (make_qualified_name, cut_identifier_in_qualified): New functions.
16947 (resolve_expression_name): Fixed comments. Save/restore the
16948 current class CLASS_LOADED_P flag value. Build non qualified
16949 static field access and handle qualified expression names.
16950 (resolve_field_access, resolve_qualified_expression_name): New
16952 (patch_method_invocation_stmt): Use the new expression resolution
16953 scheme, calling resolve_field_access when the function call is
16954 resolved as an expression.
16955 (qualify_ambiguous_name): Function rewritten to work on qualified
16956 expression produced by make_qualified_name.
16957 (java_complete_tree): Promote type when function's argument are
16958 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16959 the assignment to discover further errors if RHS is a expression
16960 name that fails to evaluate. Declare LHS initialized even though
16961 the assignment failed. Don't use the location variable and removed
16962 extra argument in patch function calls. Now handle the ARRAY_REF
16963 case and build internal string representation when STRING_CSTs are
16965 (build_method_invocation): Don't wrap function call around a WFL.
16966 (build_assignment): Likewise. Use the operator location
16968 (patch_assignment): Handle array access LHSs. Handle error
16969 provenance, resulting in a better error report.
16970 (build_binop): Use op_location from operator as binop location
16972 (build_unaryop, build_incdec, build_cast): Likewise.
16973 (patch_binop): Extract location information from the node. Fixed
16974 typo in error message.
16975 (patch_unary_op): Extract location information from the node.
16976 (build_array_ref, patch_array_ref): New functions.
16978 1998-07-01 Tom Tromey <tromey@cygnus.com>
16980 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16981 match _Jv_IsInstanceOf.
16982 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16983 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16985 1998-06-30 Tom Tromey <tromey@cygnus.com>
16987 * decl.c (init_decl_processing): Functions are now named
16988 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16990 1998-06-29 Per Bothner <bothner@cygnus.com>
16992 * java-tree.h (load_class): Add prototype.
16993 * class.c (is_compiled_class): Add missing arg to load_class.
16994 * expr.c (expand_java_NEW): Call load_class.
16995 * parse.y (process_import): Removed bogus use of void return value.
16997 1998-06-25 Per Bothner <bothner@cygnus.com>
16999 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17000 Function name is "_Jv_Throw" instead of "soft_athrow".
17001 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17002 Function name is "_Jv_AllocObject" instead of "soft_new".
17003 Takes an extra parameter (object size).
17004 * expr.c: Update calls.
17006 1998-06-24 Per Bothner <bothner@cygnus.com>
17008 * lex.c (java_get_line_col): Handle end-of-file.
17009 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17011 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17013 * lang.c (lang_init): Make -fexceptions the default.
17014 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17015 exception handling is not turned on.
17017 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17019 * lang.c (flag_new_exceptions): Make this this default.
17020 * decl.c (end_java_method): Call emit_handlers.
17021 * except.c (method_init_exceptions): Set language code and version.
17022 (expand_start_java_handler): Enable exception, and call
17023 expand_eh_region_start.
17024 (expand_end_java_handler): Enable exception, and set up catch blocks.
17025 (emit_handlers): New routine to generate the saved handlers.
17026 * java-except.h (emit_handlers): Add prototype.
17028 1998-06-12 Per Bothner <bothner@cygnus.com>
17030 We used to have three different representations of the constant pool:
17031 the CPool structure, the tree_constant_pool, and the constructures
17032 used to build the Class object (which may need class and string
17033 constants) in compiled code. None were appropriate for compiling
17034 to .class files, so I did a major overhaul.
17036 First, the tree_constant_pool array was removed. Things were
17037 modified to the CPool structure in the JCF could be used.
17038 Second, a "capacity" field was added to the CPool, and functions
17039 written to search for a matching constant, adding one if not found.
17040 The code that generated the Class object was changed to use a CPool.
17041 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17042 the static Class object are now only in build_constants_constructor.
17043 Finally, I wrote code which can generate a .class file (including its
17044 constant pool) from the RECORD_TYPE of a class. This is a big step
17045 on the way to compiling Java source into .class files.
17047 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17048 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17050 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17051 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17052 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17053 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17054 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17055 (lang_type): Removed constant_pool field.
17056 * jcf.h (CPool): Renamed size to count. Added field capacity.
17057 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17058 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17059 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17061 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17062 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17063 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17064 (set_constant_entry, find_constant1, find_constant2,
17065 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17066 find_utf8_constant, find_class_or_string_constant): New functions.
17068 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17069 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17070 (give_name_to_class, get_class_constant): Likewise.
17071 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17072 (get_name_and_type_constant, get_ref_constant): Removed.
17073 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17074 * parse.y: Don't save/restore tree_constant_pool.
17075 * verify.c (verify_jvm_instructions): Update for new approach.
17076 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17078 * lang-options.h: Added -femit-class-file, -femit-class-files.
17079 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17080 (lang_f_options): Added "emit-class-file(s)".
17082 * expr.c (build_java_arrayaccess): Generate more efficient array
17083 bounds checking, by using unsigned compare.
17085 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17087 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17089 * parse.h: New comment on the handling of unresolved type
17090 identifiers. JDEPs are now part of the jdep_code enum.
17091 (typedef struct jdep): Now use enum jdep_code or int, depending on
17092 availability. Both are narrowed down to an 8 bits bitfield.
17093 (CALL_EXPR_PRIMARY): Fixed comment.
17095 1998-06-10 Tom Tromey <tromey@cygnus.com>
17097 * Make-lang.in (java): Added gjavac and jvgenmain.
17098 (java.start.encap): Depend on gjavac.
17099 (java.rest.encap): Depend on jvgenmain.
17101 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17102 (JAVA_CROSS_NAME): Likewise.
17103 (java.all.build): Depend on jvgenmain and gjavac.
17104 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17105 (jvgenmain$(exeext)): New target.
17106 (java.install-common): Wrote.
17107 * config-lang.in (compilers, stagestuff): Added gjavac and
17110 1998-06-10 Dave Brolley <brolley@cygnus.com>
17112 * lang.c (lang_decode_option): New argc/argv interface.
17114 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17116 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17117 * decl.c (build_decl_no_layout): New function.
17118 * expr.c (java_lang_expand_expr): Layout declarations found in
17119 blocks before they're pushed.
17120 * jcf-parse.c (load_class): Save current line when parsing class
17122 (parse_source_file): Register class before expanding their
17124 * lang.c (put_decl_node): Produce `null' when `void *' is
17126 * lex.c (static tree wfl_op): New static global, for error report
17128 (java_init_lex): wfl_operator and wfl_op initialized
17129 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17131 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17132 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17133 build_unresolved_array_type): New static function definitions.
17134 (build_decl_no_layout): New extern function declared.
17135 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17136 faulty modifier exists.
17137 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17138 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17139 (UNARY_PLUS_EXPR): New fake operator.
17140 (struct parser_ctxt): New field osb_number.
17141 * parse.y (static tree wfl_operator): New static WFL for operator
17142 bound error messages.
17143 (DECR_TK, INCR_TK): Moved.
17144 (OP_TK): Tagged <operator>.
17145 (array_type:): Now call build_unresolved_array_type.
17146 (dim_expr:): Count the number of '[' seen.
17147 (post_increment_expression, post_decrement_expression,
17148 pre_increment_expression, pre_decrement_expression,
17149 unary_expression_not_plus_minus, unary_expression:): Actions are
17150 now building the corresponding unary expressions.
17151 (cast_expression:): Actions are now building cast expressions.
17152 (build_unresolved_array_type): New function.
17153 (create_interface): Reset the number of declared interfaces.
17154 (create_class): Likewise.
17155 (method_header): Methods declared within the scope of an interface
17156 are now implicitly set public and abstract.
17157 (java_complete_class): Variable's and parameter's type are patched
17158 with a promoted type.
17159 (declare_local_variables): Resolved non builtin types are promoted
17160 before being used to build a variable decl. Removed type patch
17161 posted on variable initialization statement.
17162 (source_start_java_method): Use build_decl_no_layout to build the
17163 decl of a parameter of incomplete type.
17164 (java_register_parsed_class): Process interfaces too. Call
17165 rest_of_decl_compilation on each processed class declarations.
17166 (java_complete_expand_methods): Don't attempt to expand things in
17168 (java_complete_tree): Process CONVERT_EXPR, even though it always
17169 has a type. Propagate error_mark_node to node's type too. Promote
17170 method's call argument type and return error_mark_node if
17171 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17172 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17173 handle unary operator nodes.
17174 (build_assignment): Added comment.
17175 (print_int_node): New function.
17176 (patch_assignment): New second argument. New error handling. Use
17177 print_int_node. Handle references. Use can_cast_to_p to issue
17178 different error message according to the context and check upon
17179 the initialization of the RHS.
17180 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17181 (operator_string): Handle more operators.
17182 (patch_binop): No longer use a function static
17183 wfl_operator. Improved error message on shift distance.
17184 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17185 patch_cast): New functions.
17187 1998-06-05 Per Bothner <bothner@cygnus.com>
17189 * jvspec.c: New file.
17190 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17192 * java-tree.h (identifier_subst): Add declaration.
17194 1998-06-04 Tom Tromey <tromey@cygnus.com>
17196 * jvgenmain.c (main): Generate call to JvRunMain.
17198 * class.c (make_class_data): Push value for "sync_info" field.
17199 * decl.c (init_decl_processing): Push "sync_info" field.
17201 1998-06-03 Per Bothner <bothner@cygnus.com>
17203 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17204 Java (source) name, not signature.
17205 Set TYPE_ALIGN to (at least) that of element_type.
17207 1998-06-02 Per Bothner <bothner@cygnus.com>
17209 * class.c: Moved classname-mangling-rekated code to ...
17210 * mangle.c: ... this new file.
17211 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17212 * Makefile.in: Update for above changes.
17214 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17216 * expr.c (truthvalue_conversion): Convert integer and floating
17217 point value to their truth value.
17218 * lex.c (java_lex): Handle the `null' literal.
17219 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17220 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17221 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17224 * parse.y: Reorganization/documentation on token declaration.
17225 (binop_lookup[]): New added new tree codes.
17226 (relational_expression): Build corresponding binary operators.
17227 (equality_expression, conditional_and_expression,
17228 conditional_or_expression): Likewise.
17229 (java_complete_class): Fix crash in debug message.
17230 (java_complete_tree): Check initialization of method call
17231 arguments. Further bogus node evaluation to detect more error
17232 during assignments. Handles more binary operators.
17233 (patch_assignment): Use DECL_P.
17234 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17236 (operator_string): Handle more case. Compacted source.
17237 (patch_binop): Changed function comment. Checking for
17238 uninitialized first operand takes the compound assignment into
17239 account and uses DECL_P. Checking for uninitialized second operand
17240 delayed to routine's end. Use macros to issue type bound error
17241 messages and issue messages on both operands if their types are
17242 different. Force fixed type into node. Handle all binary
17245 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17247 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17248 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17249 build operator node and return tokens.
17250 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17251 * parse.h (java_complete_tree): Changed returned type in prototype.
17252 (build_method_invocation, build_assignment, patch_assignment,
17253 patch_binop): New static function declarations.
17254 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17255 BUILD_EXPR_WFL): New macros.
17256 * parse.y (enum tree_code binop_lookup[]): New static for token to
17258 (%union): Parser union has new sub-structure `operator'.
17259 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17260 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17261 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17262 ASSIGN_ANY_TK): Tokens tagged `operator'.
17263 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17264 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17265 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17266 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17267 (assignment_operator:): Rule tagged `operator'.
17268 (expression_statement:): Re-installed default rule.
17269 (method_invocation:): Sub rules call build_method_invocation.
17270 (postfix_expression:): Don't attempt to resolve name here. Just
17272 (multiplicative_expression:): Sub-rules build corresponding binop
17274 (additive_expression:, shift_expression:, and_expression:,
17275 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17276 (assignment:): Sub rule invoke build_assignment.
17277 (assignment_operator:): Default rules on sub rules.
17278 (force_error): Added documentation on this variable.
17279 (declare_local_variables): Build initialization calling
17281 (expand_start_java_method): Removed unused rtx declaration. Mark
17282 arguments as already initialized.
17283 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17284 (java_complete_expand_methods): Don't process next method if
17285 completion of the previous one triggered errors.
17286 (java_complete_expand_method): Call source_end_java_method if no
17287 error were found during completion.
17288 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17289 locals declaratilon. Handle names found within a class. Return
17290 error_mark_node when things aren't found.
17291 (patch_method_invocation_stmt): Return error_mark_node on failures.
17292 (patch_invoke): Removed unused local. Return the correct node.
17293 (java_complete_tree): Now returns a value. The BLOCK section binds
17294 local identifiers and the type of a BLOCK is now void. Assign the
17295 result of operand completion on COMPOUND_EXPR. Assign the
17296 encapsulated node of a WFL to the result of its completion, except
17297 when the node is an identifier. Now handle MODIFY_EXPR and several
17298 binary operators. Return error_mark_node on errors.
17299 (build_method_invocation, build_assignment, patch_assignment,
17300 build_binop, operator_string, patch_binop): New functions.
17301 * typeck.c (binary_numeric_promotion): New function.
17303 1998-05-21 Per Bothner <bothner@cygnus.com>
17305 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17306 Replace most uses of ident_subst by identifier_subst.
17308 * class.c (push_class_static_dummy_field): Removed function.
17309 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17310 instead of looking got "class" static field. Create that decl here.
17311 (class_identifier_node): Removed; no longer needed.
17312 (init_class_processing): Don't init class_identifier_node.
17313 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17314 Do nreverse 0 times (instead of twice) for Object and Class.
17315 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17317 1998-05-20 Per Bothner <bothner@cygnus.com>
17319 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17320 while initializing linenumber_count and linenumber_table.
17321 Do it before init_function_start (which calls emit_line_note).
17322 * expr.c (expand_byte_code): Don't need to clear lineno here.
17324 1998-05-18 Tom Tromey <tromey@cygnus.com>
17326 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17327 then mangle number as _N_.
17329 * class.c (mangle_class_field): New function.
17330 (build_class_ref): Set assembler name of class reference using
17331 mangle_class_field.
17332 (push_class_static_dummy_field): Likewise.
17334 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17336 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17337 of assigning to TREE_CODE. The latter method exploits a feature
17338 of GCC that is not ANSI compliant.
17340 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17342 * decl.c (pushdecl_force_head): New function.
17343 (pushlevel): Removed conditional printf.
17344 (complete_start_java_method): Don't enter local variable scope if
17345 function is compiled from source code.
17346 * expr.c: parse.h now included
17347 (java_lang_expand_expr): New function.
17348 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17349 printf. Terminate buffer when doing directories.
17350 * jcf-parse.c (parse_source_file): Call lang_init_source before
17351 parsing and before code generation.
17352 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17353 use printf if the macro is defined.
17354 * lang.c (lang_init): Install lang_expand_expr hook on
17355 java_lang_expand_expr.
17356 (java_dummy_print): New function.
17357 (lang_init_source): New function.
17358 * lex.c (java_lex): Remember location of an opening brace at the
17359 second nesting level.
17360 (java_is_eol): Unget character seen after a CR if it is EOF.
17361 * parse.h: Now includes lex.h
17362 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17363 printf if the macro is defined.
17364 (expand_start_java_method, build_expr_block, enter_block,
17365 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17366 New static function declarations.
17367 (pushdecl_force_head): New extern function declaration.
17368 (INCOMPLETE_TYPE_P): New macro.
17369 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17370 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17371 BLOCK_EXPR_ORIGIN): New macros.
17372 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17373 DECL_SOURCE_LINE_LAST): New macros.
17374 (struct parser_ctxt): Removed field current_method_decl, redundant
17375 with the field current_function_decl. Added fields
17376 first_ccb_indent1 and pending_block.
17377 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17378 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17380 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17381 (compilation_unit:): Cosmetic on sub rule.
17382 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17383 (variable_initializer:): Installed default rule on expression:.
17384 (method_declaration:): method_header: starts a new
17385 method. method_body: installs the function body, absorbs blocks
17386 emitted for temporary variable scopings, pops function's body block
17387 and merges function's last statement lineno in DECL_SOURCE_LINE.
17388 (method_body:): Installed default rules.
17389 (block:): Call enter_block when an opening brace is seen. Absorb
17390 scoping blocks and call exit_block when a closing brace is seen.
17391 (block_statement:): Cosmetic changes.
17392 (method_invocation:): Create WFL around CALL_EXPR node.
17393 (patch_stage): Added comment around definition.
17394 (method_header): Try to use first_ccb_indent1 as the first line of
17395 the method, so BP debug info are emitted at the first opening
17396 brace of the function. If the function has no body, use the
17397 location of the function's name. Override currently defined method
17398 name with the matching WFL so we can point redefinition errors
17399 using the location where the function's name was declared.
17400 (check_abstract_method_header): Interprets DECL_NAME as an
17401 identifier or as a WFL, accordingly.
17402 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17403 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17404 location and name information out of it and reinstall DECL_NAME to
17405 its original identifier node value.
17406 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17407 function's source code).
17408 (read_import_dir): Test the value returned by find_class and issue
17409 a fatal accordingly.
17410 (declare_local_variables): Push a new block for the scope of the
17411 new variable(s) if code has been already generated at that nesting
17412 level. Pinpoint redefinition errors using the variable id
17413 WFLs. Generate initialization code if necessary. If the variable
17414 type is incomplete, register a patch on its decl.
17415 (source_start_java_method): Rewritten. Define a new block for the
17416 function's parameters. Build parameter decl out of function's
17417 arguments and register them for a patch if their types are
17419 (expand_start_java_method): Includes the part of
17420 source_start_java_method that was pushing the parameter decls and
17421 completing the method start code.
17422 (source_end_java_method): Removed call the expand_end_bindings and
17423 poplevel (already taken care of). Reinstall function's arguments
17424 and get function's last line of code before calling
17425 expand_function_end.
17426 (java_method_add_stmt): New comment before the function's
17427 code. Complement the second operand of the current COMPOUND_EXPR
17429 (java_complete_expand_methods): Don't generate debug info on line
17430 zero when expanding a generated constructor.
17431 (java_complete_expand_method): Set start and end line numbers for
17432 a artificially generated constructor to one and manually call
17433 enter_block and exit_block when defining it. For all methods:
17434 expand function's start calling the new expand_start_java_method
17435 and invoke java_complete_tree on the effective method's body, if
17437 (resolve_expression_name): Now use lookup_name_in_blocks to search
17438 local variable decls and print out an error when variables are
17440 (patch_method_invocation_stmt): Inserted comment before the
17442 (lookup_method_invoke): Chain method's arguments using chainon
17443 with the current arg list as a second argument. Inserted missing
17444 IDENTIFIER_POINTER when reporting an error on methods not found.
17445 (refine_accessible_methods_list): Don't retain constructors.
17446 (patch_arguments): Function removed.
17447 (java_complete_tree): Inserted comment before the function's
17448 code. New case for BLOCKs. Moved the WFL case a bit
17449 further. Complete function's arguments.
17450 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17451 maybe_absorb_scoping_blocks): New functions.
17453 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17455 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17457 * jcf-parse.c (parse_source_file, java_error_count): New forward
17458 and extern declarations.
17459 (java_parse_abort_on_error): Macro moved.
17460 (jcf_parse_source): fatal called if fopen fails. Now calls
17462 (parse_source_file): New parse_only parameter. Reflects the
17463 elimination of the second pass.
17464 (yyparse): parse_source_file called with argument set to 0.
17465 * jcf.h (JCF_ZERO): Sets java_source to zero.
17466 * lex.c (java_init_lex): pass argument is gone. Function modified
17467 to be called once during the analysis of a file.
17468 (java_unget_unicode): Fixed typo in fatal message.
17469 (java_get_line_col): Likewise.
17470 (java_lval): Likewise. String literals no longer built during
17472 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17474 * parse.h (MODIFIER_WFL): New macro.
17475 (parse_check_super, parser_check_super_interface): Now return int.
17476 (parser_chain_incomplete_item, not_builtin_p,
17477 complete_method_decl): Declarations removed.
17478 (build_method_invocation_stmt, build_invoke): Renamed using the
17479 `patch' instead of `build'
17480 (register-incomplete_type, obtain_incomplete_type,
17481 java_complete_tree, java_complete_expand_method,
17482 unresolved_type_p, create_jdep_list): New function declarations.
17483 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17484 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17485 (jdep): New typedef on new struct _jdep.
17486 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17487 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17488 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17489 JDEP_RESOLVED_P): New macros.
17490 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17491 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17492 JDEP_VARIABLE): New enum values and jdep kinds.
17493 (jdeplist): New typedef on struct _jdeplist.
17494 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17496 (CALL_EXPR_PRIMARY): New macro.
17497 (struct parser_ctxt): Fields java_pass, current_method_decl,
17498 method_decl_list deleted. New field jdeplist.
17499 (INCOMPLETE_P): Macro deleted.
17500 * parse.y (single_type_import_declaration:): Removed pass switch.
17501 (type_import_on_demand_declaration): Likewise.
17502 (field_declaration:): Removed pass switch on all sub rules.
17503 (class_declaration:): Call the complete_class_decl removed on
17505 (method_declaration:): Removed second pass switch. No longer chain
17506 methods decl when method_header reduced.
17507 (method_header:): Sub rules no longer depend on pass switch.
17508 (method_declarator:): Likewise.
17509 (method_body:): Likewise.
17510 (abstract_method_declaration:): Likewise.
17511 (block_statement:): Likewise.
17512 (local_variable_declaration:): Likewise.
17513 (argument_list:): Likewise.
17514 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17515 removed. Partial CLASS_EXPR tree node built instead.
17516 (postfix_expression:): Removed pass switch on all sub rules.
17517 (java_pop_parser_context): Free classd_list content.
17518 (yyerror): Call obstrack_grow0 to finalize error message.
17519 (check_class_interface_creation): Comment modified to reflect new
17520 returned value meaning. Removed second pass switch. Return 1 if an
17521 error was found, 0 otherwise. Adjust pointer on filename if a
17522 leading path separator was found.
17523 (maybe_create_class_interface_decl): Removed first pass switch
17524 when linking the class decl to the class_list. Install a new
17525 jdep_list for the class.
17526 (add_superinterfaces): List of unresolved interfaces is
17527 gone. Unresolved interfaces are directly added to the current
17529 (create_interface): Second pass shortcut removed.
17530 ctpx->modifier_ctx access through MODIFIER_WFL.
17531 (create_class): Second pass shortcut removed. Call to
17532 register_incomplete_type replaces the call to
17533 parser_chain_incomplete_item.
17534 (complete_class_decl): Function removed.
17535 (duplicate_declaration_error): New way of retrieving redeclared
17537 (register_fields): Call to lookup_modifier_cl replaced by
17538 MODIFIER_WFL. New way of handling unresolved type, using
17539 unresolved_type_p and obtain_incomplete_type.
17540 register_incomplete_type replaces call to parser_chain_incomplete_item.
17541 (patch_stage): New static global variable.
17542 (method_header): New way of handling unresolved type, using
17543 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17544 indicates that the method decl needs to be patched.
17545 (check_abstract_method_header): Call to lookup_modifier_cl
17546 replaced by MODIFIER_WFL.
17547 (method_declarator): Incomplete argument type are registered
17548 calling register_incomplete_type. Patch on the declared method is
17549 issued in that case.
17550 (unresolved_type_p): New function.
17551 (parser_check_super_interface): New comment to reflect function's
17552 modified returned type (int). Function and has a new argument
17553 this_wfl. Call to parse_error_context uses this_wfl instead of
17554 relying on lookup_cl.
17555 (parser_check_super): Comment reflects function's new returned
17556 type (int). Function returns nonzero value on error.
17557 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17558 register_incomplete_type, jdep_resolve_class): New functions to
17559 handle incomplete types in declarations.
17560 (java_complete_class): Rewritten to work with the new incomplete
17561 type handling scheme.
17562 (complete_class_report_errors): Likewise.
17563 (complete_method_decl): Removed: it jobs is now handled by
17564 java_complete_class.
17565 (do_resolve_class): Class loaded in not already loaded and not
17566 found in Java source code.
17567 (java_check_regular_methods, java_check_abstract_methods): Don't
17568 call complete_method_decl anymore.
17569 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17570 (read_import_dir): Got rid of the pass number dependency.
17571 (declare_local_variables): New handling of unresolved types (patch
17573 (source_start_java_method): New parameter level. Function called
17574 with level set to 1 when argument types are potentially
17575 unresolved. Called to complete the job with level set to 2 once
17576 types are complete.
17577 (source_end_java_method): Call to permanent_allocation
17578 removed. Waiting to be replaced by a more suitable obstack
17580 (java_complete_expand_methods, java_complete_expand_method,
17581 java_expand_finals): New functions.
17582 (build_method_invocation_stmt): Renamed
17583 patch_method_invocation_stmt. Extracts function call expression
17584 (wfl) and arguments (args) from CALL_EXPR tree operands.
17585 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17586 call. Patch the function and argument operand of the CALL_EXPR
17588 (patch_argument, java_complete_tree): New functions.
17590 1998-04-20 Per Bothner <bothner@cygnus.com>
17592 Recover from missing fields and methods (i.e. error instead of fatal).
17593 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17594 * expr.c (expand_invoke): Recover from missing method.
17595 (expand_java_field_op): Recover from missing field.
17596 Inline references to java.lang.{Integer,Char,...}.TYPE.
17597 * typeck.c (get_type_from_signature), java-tree.h: New function.
17598 * class.c (add_method): Use get_type_from_signature.
17599 (build_class_ref): Handle a class that was not found.
17600 * typeck.c (convert): Handle conversion to pointers (for convenience).
17601 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17602 instead of lookup_field to handle missing fields.
17604 * jcf-parse.c (process_zip_dir): Set java_source.
17606 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17608 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17610 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17612 * jcf-parse.c (load_class): Don't change input_filename before
17613 calling jcf_parse_source (but still do it before calling
17615 (jcf_parse_source): Assign input_filename after having saved the
17617 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17618 list. ctxp->modifier_ctx zeroed according to its new
17619 definition. ctxp->filename initialized. Removed
17620 JAVA_MODIFIER_CTX_UNMARK.
17621 (java_unget_unicode): Update the character based column position.
17622 (java_allocate_new_line): ref_count not used anymore. Always free
17623 ctxp->p_line. Initialize c_line->char_col to 0.
17624 (java_get_unicode): Update the character based column position.
17625 (java_lex): Use ctxp->elc to store current position in source
17626 file, at the beginning of the parsed token. Set modifier_ctx entry
17627 corresponding to the parse modifier to a WFL node. Return a WFL
17628 node when an identifier is parsed.
17629 (java_lex_error): Now uses ctxp->elc to store current position in
17631 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17632 * lex.h (build_wfl_node): New function definitions.
17633 (struct java_line): ref_count and next fields are gone. New field
17635 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17636 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17637 (JAVA_COLUMN_DELTA): New macro.
17638 (java_lc): New typedef on new struct _java_lc.
17639 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17640 (parse_error_context, parse_warning_context): Changed prototypes.
17641 (java_get_line_col): Added as an available global function.
17642 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17643 (IC_DECL): Replaced by macro IC_TYPE
17644 (DEPEND_WFL): New macro.
17645 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17647 (exit_java_complete_class): Removed a commented out statement.
17648 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17649 now an array of tree nodes. Deleted fields line_list and
17650 e_line. New field elc, to replace e_line.
17651 * parse.y (array_type:): Build WFL node.
17652 (qualified_name:): Build a single WFL node out of two. Retain
17653 the location information of the first node in the resulting node.
17654 (package_declaration:): Use package name as a WFL node
17655 (single_type_import_declaration:): Use imported name as a WFL node.
17656 (type_import_on_demand_declaration:): Use root of the imported
17657 packages as a WFL node.
17658 (field_declaration:): Removed unused local variable cl.
17659 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17660 (yyerror): New static elc. Removed static error_line, error_pos.
17661 New local code_from_source. Save ctxp->elc into elc at the first
17662 pass. Call java_get_line_col to get a string of the line where
17663 the error occurred.
17664 (debug_line): Removed static function.
17665 (parse_error_context, parse_warning_context): Parameter cl is now
17666 a WFL node. Use its value to initialize ctxp->elc.
17667 (redefinition_error): Parameter cl is now a WFL node.
17668 (parse_add_interface): New parameter wfl. No longer call
17669 lookup_cl, use wfl instead.
17670 (check_class_interface_creation): Parameter cl is now a WFL node.
17671 (maybe_create_class_interface_decl): Likewise.
17672 (add_superinterfaces): New function.
17673 (create_interface): Removed local cl, node, super_decl,
17674 super_decl_type. Function now uses id as a WFL node. Better
17675 warning/error report on obsolete or forbidden mix of
17676 modifiers. Now calls add_superinterfaces to register interfaces.
17677 (create_class): Removed local cl, node. Local variable id is used
17678 as a WFL node. Better error report on forbidden modifier
17679 mix. Uses add_superinterfaces to register interfaces.
17680 (find_field): Argument cl is now a WFL node. Now store the WFL
17681 node of a fields that needs to be checked for their
17683 (method_header): Local variable node non longer used. Local
17684 variable id replaces cl.
17685 (check_modifiers_consistency): Local variable cl is now a WFL
17687 (method_declarator): Local variable cl replaced by parameter id.
17688 (parser_qualified_name): Now uses parameter name as a WFL node.
17689 (parser_check_super_interface): New parameter wfl, for achieve
17690 greater accuracy during error reports.
17691 (parser_chain_incomplete_item): New parameter named location. Used,
17692 along the decl, to construct the incomplete item node.
17693 (java_complete_class): resolve_class now uses WFL node extracted
17694 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17696 (complete_method_decl): Unresolved function's argument types are WFL.
17697 (resolve_class): Parameter cl is now a WFL node.
17698 (resolve_and_layout): Likewise.
17699 (do_resolve_class): Likewise. Try first to use cl and then do the
17700 lookup on the decl when calling check_pkg_class_access.
17701 (complete_class_report_errors): Use IC_TYPE in place of
17702 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17703 instead of doing a lookup over the decl.
17704 (java_check_final): Use WFL info from field tree list.
17705 (lookup_cl): Rewritten and returns a statically defined WFL node.
17706 (lookup_modifier_cl): Now uses information from WFL nodes.
17707 (process_imports): Likewise.
17708 (read_import_dir): name and cl arguments replaced by a single WFL
17709 node. Function modified accordingly.
17710 (find_in_imports_on_demand): Now uses WFL node.
17711 (check_pkg_class_access): cl argument is now a WFL node.
17712 (declare_local_variables): Fixed to use WFL nodes.
17713 (resolve_expression_name): Likewise.
17714 (build_method_invocation_stmt): name_combo argument renamed
17715 wfl. Function modified to use WFL nodes.
17716 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17717 (lookup_method_invoke): cl is now a WFL node. Added missing
17718 IDENTIFIER_POINTER to class type decl name.
17720 1998-04-14 Dave Brolley <brolley@cygnus.com>
17722 * lang.c (init_parse): Now returns char* containing the filename.
17724 1998-04-10 Per Bothner <bothner@cygnus.com>
17726 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17728 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17729 * class.c (make_class_data): If flag_assume_compiled, initial class
17730 state is CSTATE_PREPARED; make superclass and interfaces direct
17731 references, rather than constant pool indexes.
17733 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17735 * parser.y: Include flags.h. Removed debug variable pl.
17736 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17737 (block:): Likewise.
17738 (labeled_statement_nsi:): Generate debug info when reducing
17739 expression_statement:.
17740 (check_pkg_class_access): get_access_flags_from_decl invocation
17741 fixed for new CLASS_* flags location.
17742 (source_end_java_method): Save/restore parser context when
17743 entering/leaving this routine. Restore lineno to its right value
17744 before calling expand_end_bindings.
17745 (build_method_invocation_stmt): build_invoke called with the
17746 current line information.
17747 (build_invoke): New argument cl. Wrap the function call around a
17749 (refine_accessible_methods_list): Changed comment, removed
17751 * parse.h: Fixed typo in comments.
17752 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17753 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17754 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17756 * lex.c (java_lex): Record the last closing curly bracket of a
17758 * jcf-parse.c (jcf_parse_source): Now calls
17759 java_check_methods. Clarified comment, fixed typo.
17761 1998-04-09 Dave Brolley <brolley@cygnus.com>
17763 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17764 (finish_parse): Expose for non USE_CPPLIB builds.
17766 1998-04-08 Jeffrey A Law (law@cygnus.com)
17768 * lang.c (lang_print_xnode): New function.
17770 1998-04-03 Per Bothner <bothner@cygnus.com>
17772 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17773 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17774 used to build a class's dispatch table.
17775 (make_class_data): Generate dispatch table if flag_assume_compiled.
17776 Set dtable of class object to address of class_dtable_decl.
17778 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17779 be volatile and have side effects - generates better code.
17781 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17782 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17784 * expr.c (expand_invoke): If class is final, method is
17785 effectively final, so can call it directly.
17787 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17789 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17791 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17793 * parse.y (build_method_invocation_stmt): Removed extra argument
17796 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17798 * expr.c (dtable_indent): Now static global.
17799 (expand_invoke): Now call invoke_build_dtable and
17800 build_invokevirtual.
17801 (invoke_build_dtable, build_invokevirtual): New functions.
17802 * jcf-io.c (find_class): Defer issuing a warning by setting
17803 jcf->outofsynch to 1.
17804 * jcf-parse.c (jcf_out_of_synch): New function.
17805 (load_class): Test this_jcf.outofsynch flag and call
17806 jcf_out_of_synch accordingly.
17807 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17808 comment indentation.
17809 * lex.c (java_get_unicode): Fixed code indentation.
17810 (java_lex): Create string literal. Fixed typo. Removed several
17811 premature obstack_free.
17812 * parse.h: New enums for name resolution and invocation mode.
17813 (struct qualification): New data structure.
17814 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17815 (do_resolve_class, build_method_invocation_stmt,
17816 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17817 debug_line, identical_subpath_p, invocation_mode,
17818 refine_accessible_methods_list, build_invoke,
17819 lookup_method_invoke): New functions declared.
17820 (build_invokevirtual, invoke_build_dtable, match_java_method,
17821 build_field_ref, jcf_out_of_synch): New references to external
17823 (struct parse_ctxt): Removed artificial_constructor field.
17824 * parse.y: (array_type:): Type defined for this rule.
17825 (class_type:): Installed default rule for interface_type:.
17826 (array_type:): Now build Java array type.
17827 (qualified_name:): Now use obstack_grow0.
17828 (method_declaration:): Skip the artificial constructor added to
17830 (abstract_method_declaration:): Execute the code only during pass 1.
17831 (block:): Installed default rule in block_statements:.
17832 (block_statement:): Add the statement to the method during pass 2.
17833 (statement_expression): Installed default rule for
17834 method_invocation:.
17835 (argument_list:): Added code to build the argument list.
17836 (method_invocation:): Added call to create the method invocation
17838 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17839 (debug_line): New function for debug.
17840 (complete_class_decl): No longer do something during pass 1.
17841 (method_header): Use BUILD_PTR_FROM_NAME.
17842 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17844 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17845 function's main comment.
17846 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17848 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17849 (resolve_class): Now works with arrays.
17850 (do_resolve_class, resolve_and_layout): New functions.
17851 (java_check_regular_methods): Reverse method list before and after
17852 having processed it. No longer set ctxp->artificial_constructor.
17853 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17854 accordingly. Fixed typo in issued error message. Now use
17856 (find_in_imports_on_demand): Now use obstack_grow0.
17857 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17858 (source_end_java_method): Call expand_expr_stmt instead of
17859 expand_expr. Calls it before calling expand_function_end.
17860 (java_method_add_stmt): Do nothing if errors were found during
17862 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17863 (build_method_invocation_stmt, build_invoke, invocation_mode,
17864 lookup_method_invoke, refine_accessible_methods_list,
17865 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17867 * typeck.c (build_java_signature): Properly end method signature
17868 if return type skipped.
17869 (match_java_method): New function.
17871 1998-03-16 Per Bothner <bothner@cygnus.com>
17873 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17875 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17877 * expr.c (build_invoke_non_interface): New function.
17878 (methods_ident, ncode_ident): Now static globals.
17879 (expand_invoke): Use build_invoke_non_interface.
17880 * java-tree.h (struct lang_decl): New field function_decl_body.
17881 (DECL_FUNCTION_BODY): New macro.
17882 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17883 CLASS_FROM_SOURCE_P.
17884 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17885 before starting pass 2. Call to java_generate_parsed_class replaced
17886 by java_register_parsed_class.
17887 * lex.c: Fixed typo in header. Some line width related formating.
17888 * lex.h: Some line width related formating.
17889 * parse.h (source_end_java_method, resolve_expression_name,
17890 complete_class_decl, maybe_create_class_interface_decl,
17891 check_class_interface_creation): New static function declarations.
17892 (java_layout_parsed_class, java_method_add_stmt): New function
17894 (struct parser_ctxt): Field mark_class_generate removed. New
17895 fields class_list and artificial_constructor.
17896 * parse.y: Fixed typo in header.
17897 (class_declaration:): Call complete_class_decl when class body
17899 (method_declaration:): Call source_end_java_method in pass 2 when
17900 the method body is defined.
17901 (postfix_expression:): Do expression name resolution on sub-rule
17902 name during pass 2.
17903 (create_class, create_interface): Merged common pieces.
17904 (check_class_interface_creation, maybe_create_class_interface_decl):
17906 (complete_class_decl): New function.
17907 (register_fields): Fixed line width related typo.
17908 (method_header): Correctly skip first argument when fixing
17909 argument line. Changed the loop.
17910 (java_check_circular_reference): Now use ctxp->class_list.
17911 (java_complete_class): Removed start/stop marking.
17912 (java_check_regular_methods): Now takes a class decl as an
17913 argument. Add default constructor if none were encountered.
17914 (java_check_methods): Now use ctxp->class_list. Changed call to
17915 java_check_regular_methods.
17916 (source_start_java_method): Set DECL_ARG_TYPE for each function
17918 (source_end_java_method, java_method_add_stmt): New functions.
17919 (java_generate_parsed_class): No longer exists.
17920 (java_layout_parsed_class, java_register_parsed_class): New functions.
17921 (resolve_expression_name): New function.
17923 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17925 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17926 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17927 until pass initializations are done. Call read_import_dir with
17929 * parse.h: (lookup_modifier_cl): New function declared.
17930 (INTERFACE_FIELD_MODIFIERS): New macro.
17931 (OBSOLETE_MODIFIER_WARNING): New macro.
17932 * parse.y: (register_fields): Class type and current field name in
17933 local variables. Check modifier(s) if adding field(s) to an interface.
17934 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17935 and report errors using the faulty modifier line context.
17936 (lookup_modifier_cl): New function.
17937 (read_import_dir): Detect and report default import processing
17940 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17942 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17943 * class.c (is_compiled_class): Return 1 after making sure it
17944 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17945 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17946 * java-tree.h (flag_assume_compiled): Add decl.
17947 * lang.c (lang_f_options): Add the flag.
17948 (flag_assume_compiled): Add decl, default to 0.
17950 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17952 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17953 (is_compiled_class): Likewise.
17954 (layout_class): Likewise.
17955 (layout_class): Detect and lay out classes defined in source code.
17956 (interface_of_p, add_interface_do, may_add_interface): New
17958 (add_interface): Now use add_interface_do.
17959 (add_method_1): New function.
17960 (add_method): Now use add_method_1.
17961 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17962 (complete_start_java_method): New function.
17963 (start_java_mehod): Now call complete_start_java_method.
17964 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17965 (expand_invoke): Likewise and fixed typo.
17966 *gjava.c: (print_super_field): Use new argument to find_class
17969 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17970 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17971 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17973 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17974 (add_method_1, push_class): New prototypes.
17975 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17976 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17977 directory where the class was found.
17978 (find_class): New argument DO_CLASS_FILE. Function find_class
17979 modified accordingly.
17980 *jcf-parse.c: (fix_class_path): New function.
17981 (load_class): Use new VERBOSE argument. load_class now finds and
17982 loads/parses .class/.java files. Save read_state of current_jcf
17984 (java_parser_abort_on_error): New macro.
17985 (jcf_parse_source, parse_source_file): New function.
17986 (jcf_parse): Fixed typo.
17987 (yyparse): Call parse_source_file () only.
17988 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17989 writing the real class name back in the zip directory entry.
17990 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17991 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17992 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17993 (find_class): Prototype fixed.
17994 *lex.c: Added 1998 time stamp.
17995 Removed all static global variables, moved into the parser
17996 context data structure.. Now include unistd.h if SEEK_SET not
17998 (java_init_lex): Rewritten.
17999 (java_sneak_unicode): Modified current unicode access in current line.
18000 (java_unget_unicode): Likewise.
18001 (java_allocate_new_line): New allocation management.
18002 (java_read_char): Modified access and storage of unget_utf8_value.
18003 New way of processing current unicode.
18004 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18005 (java_get_unicode): Now use the parser context.
18006 (java_lineterminator): Likewise.
18007 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18008 of the reentrant parser implementation. Function now use the
18009 parser context data structure and java_lval. Fixed production of
18010 the float and double constant "out of range" error message. Fixed
18011 obstack use. Return integer value when hitting a modifier. Now
18012 return type for TRUE, FALSE and other predefined types. Return
18013 identifier as a TREE_LIST list containing the current line context
18014 as the TREE_VALUE sub-node.
18015 (java_unicode_2_utf8): Fixed typo in declaration.
18016 (java_lex_error): Now use the parser context data structure.
18017 *lex.h: Added 1998 time stamp.
18018 (struct java_line): New fields ref_count and next.
18019 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18020 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18021 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18022 *parse.h: Added 1998 time stamp.
18023 (java_parse_source_file): Renamed from parse_source_file.
18024 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18025 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18026 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18027 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18028 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18029 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18030 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18031 (struct parser_ctxt): New data structure to keep the parser context.
18032 *parse.y: Added 1998 time stamp, got rid of static global variables.
18033 (java_error_count, ctxp): New global variables.
18034 (%union): New value field.
18035 (numeric_type, integral_type): Rules removed.
18036 (primitive_type): Rule defined to handle integral, float, double and
18038 (qualified_name, package_declaration,
18039 single_type_import_declaration, type_import_on_demand_declaration,
18040 modifiers, class_declaration, super, interfaces,
18041 interface_type_list, class_body, field_declaration,
18042 field_declaration, variable_declarators, variable_declarator,
18043 variable_declarator_id, method_declaration, method_header,
18044 formal_parameter_list, formal_parameter, method_body, block,
18045 static, interface_declaration, extends_interfaces,
18046 abstract_method_declaration, local_variable_declarators): Rules now
18048 (force_error, do_warning): New global statics.
18049 (push_parser_context, parser_context_save_global,
18050 parser_context_restore_global, pop_parser_context): New functions.
18051 (yyerror): Now uses the global parser context. Fixed use of obstack.
18052 (parse_error, parse_error_context, parse_warning_context,
18053 java_accstring_lookup, redefinition_error, check_modifiers,
18054 parser_add_interface, create_interface, create_class, find_field,
18055 duplicate_declaration_error, register_fields, method_header,
18056 check_modifiers_consistency, check_abstract_method_header,
18057 method_declarator, parser_qualified_classname,
18058 parser_check_super_interface, parser_check_super,
18059 parser_chain_incomplete_item, java_check_circular_reference,
18060 layout_class_from_source, java_complete_class,
18061 complete_method_decl, resolve_class, complete_class_report_errors,
18062 java_check_final, check_method_redefinition,
18063 java_check_regular_methods, java_check_abstract_methods,
18064 java_check_methods, lookup_java_interface_method2,
18065 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18066 process_imports, find_in_imports, read_import_entry,
18067 read_import_dir, find_in_imports_on_demand,
18068 check_pkg_class_access, not_builtin_p, declare_local_variables,
18069 source_start_java_method, java_generate_parsed_class): New
18071 *typeck.c: (signature_include_return): New global variable.
18072 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18073 to add the function returned type in the signature.
18075 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18077 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18079 1998-01-29 Dave Brolley <brolley@cygnus.com>
18081 * Make-lang.in (java.info): Added.
18082 (java.install-info): Added
18084 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18086 * Makefile.in (clean): Also remove java/parse.c.
18088 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18090 Add a pair of -fbounds-check/-fno-bounds-check options.
18091 * lang.c (lang_decode_option): Add code to grok arguments.
18092 (flag_bounds_check): Add decl.
18093 (lang_f_options): New array w/ the option in it.
18094 * java-tree.h (flag_bounds_check): Add decl.
18095 * lang-options.h: New file.
18096 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18097 of a static macro value.
18098 (JAVA_ARRAY_EXCEPTION): Delete macro.
18100 1998-01-23 Per Bothner <bothner@cygnus.com>
18102 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18103 * expr.c (build_anewarray): Add missing promote_type.
18105 1998-01-22 Per Bothner <bothner@cygnus.com>
18107 Add array types with known length to optimize bounds checking.
18108 * typeck.c (build_java_array_type): Take length parameter.
18109 (java_array_type_length, build_prim_array_type): New functions.
18110 * java-tree.h: Update for new functions.
18111 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18112 * class.c: Use build_prim_array_type.
18113 * expr.c (can_widen_reference_to): Handle known-length array types.
18114 (verify_jvm_instructions): Keep track of integer push instructions
18115 followed by newarray/anewarray, so we can build known-length arrays.
18116 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18117 (java_array_data_offset): New function.
18118 (build_java_array_length_access): New function. Optimize if constant.
18119 (build_java_arrayaccess): Constant fold bounds check.
18120 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18121 (build_newarray, build_anewarray): New functions.
18122 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18123 * verify.c (merge_types): Handle known-lengh array types.
18125 1998-01-19 Per Bothner <bothner@cygnus.com>
18127 * expr.c (expand_byte_code): Fix performace bug, which caused
18128 searching linenumber_table to be linear rather than constant.
18130 1997-12-12 Per Bothner <bothner@cygnus.com>
18132 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18134 * decl.c, java-tree.h (soft_fmod_node): New global.
18135 * decl.c (init_decl_processing): Define __builtin_fmod.
18136 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18137 using __builtin_fmod.
18139 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18141 * keyword.h: New file, output of keyword.gperf as processed by
18143 * lex.c (java_lex_init): Initialize java_error_flag.
18144 * parse.c (YYERROR_NOW): Uses java_error_flag.
18145 * parse.y: New static java_error_flag. Useless definition of
18147 * parse.y (java_error): Portable error recovery using
18148 java_error_flag (not yet completely tuned).
18150 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18152 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18154 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18156 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18157 (parse.c, lex.c, keyword.h): New rules for Java source code
18159 * parse.c: Renamed into jcf-parse.c.
18160 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18161 * keyword.gperf: New file, Java keywords.
18162 * parse.y: New file, Java language grammar.
18163 * parse.h: New file, Java language grammar definitions.
18164 * lex.c: New file, Java language lexer.
18165 * lex.h: New file, Java language lexer definitions.
18167 1997-12-03 Per Bothner <bothner@cygnus.com>
18169 * decl.c (clinit_identifier_node), java-tree.h: New global.
18170 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18171 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18172 * expr.c (expand_java_field_op): Check for invalid assignment
18175 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18177 1997-10-27 Per Bothner <bothner@cygnus.com>
18179 * verify.c (verify_jvm_instructions): When processing a handler,
18180 attempt to set the current_subr to the right value.
18181 (More complicated code combines Sep 17 and Oct 22 versions.)
18183 1997-10-24 Per Bothner <bothner@cygnus.com>
18185 * class.c (push_class): Figure out (guess) name of source file.
18186 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18187 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18188 (parse_class_file): Change return type from int to void.
18189 Call debug_start_source_file/debug_end_source_file.
18191 * expr.c (build_java_binop): Fix masking 2nd operand.
18192 * decl.c (init_decl_processing): Set sizetype first.
18194 1997-10-22 Per Bothner <bothner@cygnus.com>
18196 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18197 (Revert Sep 17 change.)
18199 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18201 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18202 .class extension in their name and fix thing so we don't process
18203 them parse_zip_file_entries().
18204 (parse_zip_file_entries): Cleaned unused local variables.
18206 1997-10-20 Per Bothner <bothner@cygnus.com>
18208 * expr.c (can_widen_reference_to): Allows equal array element types.
18209 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18210 * jcf-dump.c (RET): Get (and print) index.
18212 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18213 Promote element type to POINTER_TYPE.
18215 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18217 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18218 find_in_current_zip, jcf_figure_file_type): Moved from
18219 jcf-reader.c to parse.c.
18220 * zextract.c: (read_zip_archive): takes file_comment_length possible
18221 field into account.
18223 1997-10-20 Per Bothner <bothner@cygnus.com>
18225 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18227 * verify.c (merge_types): Handle array types even better ...
18229 1997-10-17 Per Bothner <bothner@cygnus.com>
18231 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18233 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18234 * class.c (make_class_data): Don't build fields_decl if no fields.
18235 When building fields_decl, skip if DECL_ARTIFICIAL.
18237 * expr.c (java_stack_swap): Update stack_type_map.
18238 * verify.c (merge_types): Handle array types better.
18240 1997-10-15 Per Bothner <bothner@cygnus.com>
18242 * class.c (add_field): Don't promote short integral fields to
18243 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18244 * expr.c (push_value): Promote and convert short integral values.
18246 * decl.c, java-tree.h (integer_two_node): New constant node.
18247 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18249 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18251 * class.c (append_gpp_mangled_type): Use function argument
18252 unpromoted type to generate mangled name.
18254 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18256 * constants.c (build_constant_data_ref): Now uses current_class
18257 instead of main_class.
18258 (build_constants_constructor): Now uses current_class instead of
18260 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18261 of the global variable SeepZipFiles done here.
18262 * zextract.c (read_zip_archive): extra_field optional field taken
18263 into account while computing the position of the class file in the
18265 * verify.c (verify_jvm_instructions): Use current_jcf to search
18267 * parse.c (load_class): First search for the class to load in the
18268 current zip file. Saves current_jcf (restored before returning
18269 from that function). Don't call JCF_FINISH in the class was found
18270 in the current ZIP file.
18271 (jcf_parse): If the class was found in the current ZIP file, save
18272 its tree_constant_pool (for later reuse).
18273 (parse_class_file): New function. Process each method defined in
18274 the current class and record the class as to be later registered.
18275 (yyparse): Rewritten. Figure the type of the current file and switch
18277 * lang.c: New global variable current_jcf.
18278 (lang_init): Removed compiling_from_source test (done later, in
18279 yyparse). Removed call the jcf_parse ().
18280 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18281 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18282 in the current ZIP file) and zip_offset (offset to the class data in
18283 the current zip file).
18284 * jcf-reader.c: zipfile.h included.
18285 localToFile: New ZipFileCache static global variable
18286 (parse_zip_file_entries): New function. Browse the current ZIP
18287 file directory and process each class found.
18288 (process_zip_dir): New function. Register each class found in the
18289 ZIP file directory. The class aren't parsed but a valid JCF is
18290 link to each of them.
18291 (find_in_current_zip): New function. Search for a class in the
18292 current ZIP file directory. If found, prepare the class so that it
18294 (jcf_figure_file_type): New function. Examine the file structure
18295 to figure a class file, a ZIP file. If none of these categories are
18296 matched, a source file is assumed.
18297 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18298 SeenZipFile: New global variable.
18299 (open_in_zip): Use zipmember's length to accelerate the search for
18300 a member. If zipmember was NULL and zip file successfully read,
18302 * java-tree.h: New global variable current_jcf declared. Added
18303 declaration for current_constant_pool_tags, current_constant_pool_data,
18304 current_constant_pool_length, current_constant_pool_data_ref.
18305 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18306 store the JCF of classes seen in a zip file) and tree *constant_pool
18307 (to save a loaded class constant pool). current_class declared here.
18308 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18309 retrieve method_ref_constant.
18310 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18311 (OBJECT): get_class_constant now uses current_jcf.
18312 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18313 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18314 (expand_invoke): Now uses current_class instead of main_class
18315 (build_class_init): Now uses current_class instead of main_class
18316 * class.c: New static global variable registered_class.
18317 (register_class): New function.
18318 (emit_register_class): Modified to use registered_class instead of
18320 (is_compiled_class): Now take into account class seen in the archive.
18322 1997-10-06 Per Bothner <bothner@cygnus.com>
18324 * except.h: Renamed to: java-except.h.
18325 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18326 * except.c: Add semi-working (commented out) implementation.
18328 * expr.c (expand_iinc): Add needed flush_quick_stack.
18329 * parse.c (set_source_filename): New function.
18330 (give_name_to_class): Set input_filename from package.classname.java.
18332 * jcf-io.c (find_class): Don't look first in ".".
18334 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18336 * zextract.c (read_zip_archive): Now takes into account the
18338 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18340 1997-09-20 Per Bothner <bothner@cygnus.com>
18342 * constants.c, java-tree.h (build_internal_class_name): New function.
18343 (alloc_class_constant): Re-implement using build_internal_class_name.
18344 * class.c (make_class_data): Likewise.
18345 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18347 1997-09-17 Per Bothner <bothner@cygnus.com>
18349 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18350 to NULL before pushing an exception handler target.
18352 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18353 (java_stack_swap, java_stack_dup): Re-write to be safe from
18354 clobbering registers.
18355 (build_class_init): New function.
18357 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18359 * typeck.c (build_java_array_type): Temporary use
18360 permanent_obstack to create the array 'length' field.
18361 * expr.c (lookup_label): Temporay use permanent_obstack to create
18362 label if not found.
18363 * class.c (push_super_field): Tempory use permanent_obstack.
18365 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18367 * typeck.c (type_for_mode): Now handles double_type_node and
18369 * verify.c (verify_jvm_instructions): The instruction following
18370 the wide bytecode is checked. OPCODE_ret added to the list of
18373 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18375 * class.c (make_class): Temporary use permanent_obstack. Set the
18376 class CLASS_P field to 1.
18377 (push_class): Temporary use permanent_obstack.
18378 (set_super_info): Temporary use permanent_obstack.
18379 (add_method): Temporary use permanent_obstack, set
18380 METHOD_TRANSIENT().
18381 (add_field): Temporary use permanent_obstack. Sets
18382 FIELD_VOLATILE() and FIELD_TRANSIENT().
18383 (build_class_ref): Temporary use permanent_obstack if the class
18385 (build_static_field_ref): Temporary use permanent_obstack when
18386 creating field's rtl.
18387 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18388 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18389 and fields. Function finalized, as far as flag handling.
18390 (push_class_static_dummy_field): Temporary use permanent_obstack.
18391 (emit_register_class): Force generation of class registration at
18393 * decl.c (end_java_method): Call permanent_allocation() before
18395 * expr.c (can_widen_reference_to): Added comment to interface
18396 handling, fixed typo.
18397 (lookup_field): Now uses CLASS_P() to correct FIXME
18398 (expand_invoke): Verification on public && !static &&
18399 !abstract moved into soft_lookupinterfacemethod (kaffe).
18400 Use Object class dtable if objectref is an array when expanding
18402 (java_push_constant_from_pool): Temporary use permanent_obstack
18403 for CONSTANT_string
18404 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18405 create constant references.
18406 (get_constant): Temporary use permanent_obstack to create constant.
18407 (load_class): Temporary use permanent_obstack to load class.
18408 (jcf_parse): Temporary use permanent_obstack to perform class
18410 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18411 (build_java_signature): Temporary use permanent_obstack.
18412 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18414 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18415 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18418 1997-09-11 Per Bothner <bothner@cygnus.com>
18420 * class.c (append_gpp_mangled_type): Fix typo.
18421 (emit_register_class): Use main_class to get class object, rather
18422 than looking for no-longer-existing static decl starting with _CL.
18423 * typeck.c (parse_signature_type): Promote array element type
18424 if it is a RECORD_TYPE.
18426 1997-09-10 Per Bothner <bothner@cygnus.com>
18428 * class.c (push_class_static_dummy_field): New function.
18429 (mangle_static_field): New. Do G++-style mangling of static fields.
18430 (layout_class): Mandle static fields here, not in add_field.
18431 (build_class_ref): The class object is now a dummy static field.
18432 * decl.c (find_local_variable): Look for best, instead of first match.
18433 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18434 (build_java_athrow): Don't check here if exception is Throwable.
18435 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18436 (TYPE_USED): Removed. No longer used ...
18437 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18438 * verify.c (push_pending_label): New function.
18439 (push_pending_block): Renamed to check_pending_block.
18440 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18441 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18442 re-checking possible handlers) after a store (less wasted work).
18443 Check for null handler (finally) before calling add_handler.
18444 Various changes to (finally?) correctly handle try/finally.
18446 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18448 * class.c: Include stdio.h.
18450 1997-09-04 Per Bothner <bothner@cygnus.com>
18452 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18453 to make sure class is initialized before static/special invoke.
18455 * verify.c (verify_jvm_instructions): On a store instruction,
18456 call find_local_variable to force pre-allocation of decl and rtx.
18457 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18459 1997-09-03 Per Bothner <bothner@cygnus.com>
18461 * class.c (build_class_ref): Strip off "promoted_" if need be.
18462 (make_field_value): Call build_java_signature when needed.
18463 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18464 * expr.c (build_java_athrow): Don't push_value of exception.
18465 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18466 match specification of [fd]cmp[lg] for NaNs.
18467 (expand_byte_code): Add support for exception handler ranges.
18468 * except.c: Add skeleton for EH code-generation.
18469 * verify.c (merge_types): Treat all promoted integral types as equal.
18470 * constants.c (build_constants_constructor): To force creation of
18471 current_constant_pool_data_ref, call build_constant_data_ref.
18473 * javaop.def (lload): Fix typo.
18474 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18476 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18478 * parse.c: Don't include function.h.
18480 1997-08-27 Per Bothner <bothner@cygnus.com>
18482 * except.[ch]: New files.
18483 * Makefile.in (JAVA_OBJS): Add except.o
18484 * expr.c: Temporary warning about unimplemented exceptions.
18485 * verify.c: Verify exception handlers.
18487 * jcf-dump.c (disassemble_method): Print exception table.
18489 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18491 * expr.c (verify_jvm_instructions): Started a thorough
18492 verification of invoke* bytecodes.
18493 (expand_byte_code): flush quick stack if PC is the target of a
18494 branch. and undef RET (conflicting with config/i386/i386.h).
18495 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18497 (expand_invoke): Now handles invokeinterface and do more
18498 verification according to the bytecode.
18499 (lookup_field): Don't try to load the class if processing
18501 (can_widen_reference_to): Now handles interfaces.
18502 * decl.c (init_decl_processing): New global variable
18503 soft_lookupinterfacemethod_node, declared in java-tree.h.
18504 Call set_super_info on string_type_node.
18505 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18507 * class.c (set_super_info): Fills the CLASS_* flags according to
18509 (get_access_flags_from_decl): Handles all class flags.
18511 1997-08-26 Per Bothner <bothner@cygnus.com>
18513 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18514 * parse.c (yyparse): Check for abstract method, and missing code.
18515 * expr.c (expand_byte_code): Change interface.
18516 * lang.c (put_decl_node): Print promoted types prettier.
18517 * verify.c (verify_jvm_instruction): Change interface.
18518 Partial support for scanning exception table.
18519 For load instructions, handle promoted integral types.
18521 1997-08-21 Per Bothner <bothner@cygnus.com>
18523 * verify.c: New file, with contents moved from expr.c.
18524 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18525 * typeck.c (is_array_type_p): Moved here from expr.c.
18526 * java-tree.h: Add some now-needed function declarations.
18527 * Makefile.in (JAVA_OBJS): Added verify.o.
18529 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18531 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18532 METHOD_ABSTRACT flag.
18534 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18535 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18536 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18538 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18540 (start_java_method): Hook for SYNCHRONIZED methods.
18542 * expr.c (build_java_jsr, build_java_ret): New functions
18543 (JSR,PRE): New macros
18544 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18545 (verify_jvm_instructions): tableswitch, lookupswitch,
18546 monitorenter, monitorexit, goto_w: verified.
18547 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18548 (build_java_monitor): New function.
18549 (MONITOR_OPERATION): Modified to call build_java_monitor()
18550 (verify_jvm_instructions): Started a thorough verification of
18553 1997-08-19 Per Bothner <bothner@cygnus.com>
18555 Support verification of jsr/ret subroutines (used for try/finally).
18556 * decl.c (return_address_type_node): New type node.
18557 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18558 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18559 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18560 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18561 TYPE_USED): New macros for special types in type_map.
18563 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18564 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18566 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18568 * expr.c (can_widen_reference_to): New function.
18569 (pop_type): Use it.
18570 (merge_type_state): Support handling start of subroutine.
18571 (push_pending_block): Return char* error message, instead of calling
18572 fatal on an error. Also handle subroutines.
18573 (verify_jvm_instructions): Handle errors from push_poending_block.
18574 Support jsr and ret instructions.
18576 1997-08-19 Per Bothner <bothner@cygnus.com>
18578 * jcf-io.c (find_classfile): Fix thinko.
18579 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18581 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18583 * Makefile.in (BISON): Remove.
18585 1997-08-07 Per Bothner <bothner@cygnus.com>
18587 * Makefile.in: Convert to autoconf.
18588 * config-lang.in (outputs): Added java/Makefile.
18590 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18591 Rename cc1java to jc1.
18593 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18594 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18596 * class.c (class_depth): Do load_class if needed.
18598 Mostly better verification.
18599 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18600 (init_decl_processing): Change return type of soft_checkcast.
18601 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18602 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18603 lang_print_error): New functions.
18604 (lang_init): Set global hook print_error_function to lang_print_error.
18605 * expr.c: In the type_map ptr_type_node is only used for null now.
18606 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18607 (merge_types): Dererence pointer to record types before comparing.
18608 (decode_newarray_type, merge_types): On error just return NULL.
18609 (build_java_binop): Add preliminary implementation (with warning)
18610 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18611 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18612 (expand_compare, expand_java_goto, expand_java_call): Don't
18613 push_pending_block, since that only makes sense when verifying.
18614 (merge_type_state): Different return codes.
18615 (push_pending_block): A block may need to be verified more than once.
18616 (expand_byte_code): Warn about unused code at code generation time.
18617 (verify_jvm_instruction): Changed logic, since code may need to be
18618 re-verified if type-state has changed. Also, better error handling.
18619 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18620 Improve newarray, anewarray, ?aload, athrow,
18621 * java-tree.h (LABEL_CHANGED): New macro.
18623 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18625 * decl.c (soft_athrow_node): New global variable initialized.
18626 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18627 * typeck.c (convert): Added support for REAL_TYPE.
18628 (convert_to_char): New function.
18629 (convert): Handle CHAR_TYPE.
18630 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18631 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18632 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18634 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18635 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18636 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18637 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18638 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18639 to Use The Right Things.
18640 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18641 compatible with INT. BOOLEAN is made equivalent to BYTE.
18642 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18643 OPCODE_ifnonnull): Now supported.
18644 (build_java_athrow): New function.
18646 1997-08-04 Per Bothner <bothner@cygnus.com>
18648 Rename method name <init> to match G++ (and fix mangling).
18649 * class.c (layout_class): Replace method name of <init> by class name.
18650 (make_method_value): Do inverse renaming of constructor from <init>.
18651 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18652 * typeck.c (lookup_java_constructor): New function.
18653 * expr.c (expand_invoke): If method_name is <init>, call
18654 lookup_java_constructor to find constructor.
18656 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18658 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18660 * parse.c (get_class_constant): Modified to handle array "classes"
18661 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18663 (convert): Modified to handle real type.
18664 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18665 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18666 variables declared.
18667 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18668 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18669 global variables initialized.
18670 (find_local_variable): Handles the case of a pointer
18671 (end_java_method): Restore the use of one more scope
18672 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18673 build_java_array_length_access, expand_java_arrayload,
18674 expand_java_arraystore, expand_java_array_length,
18675 expand_java_multianewarray, expand_java_anewarray,
18676 build_java_check_indexed_type, is_array_type_p,
18677 build_java_throw_out_of_bound_exception): New functions.
18678 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18679 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18680 OPCODE_<t>aload): Implemented code for verification.
18681 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18682 ARRAY_NEW_MULTI): Macro defined.
18683 (CONVERT): Modified to invoke convert().
18684 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18686 1997-07-31 Per Bothner <bothner@cygnus.com>
18688 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18689 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18690 (make_class_data): Field name needs '/' as package prefix.
18691 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18693 1997-07-25 Per Bothner <bothner@cygnus.com>
18695 Implement debug information for local variables.
18696 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18697 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18698 DECL_LOCAL_SLOT_CHAIN): New macros.
18699 (struct lang_decl_var): New type.
18700 * parse.c (give_name_to_locals): Move to decl.c.
18701 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18702 (start_java_method): Re-write parameter handling.
18703 (pending_local_decls): New global variable.
18704 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18705 (find_local_variable): Accept pc so we can skips decls not in range.
18706 (struct binding_level): Add end_pc field.
18707 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18708 (various): Change so current pc gets passed to find_local_variable.
18710 * decl.c (init_decl_processing): Re-arrange fields in
18711 class_type_node and and method_type_node to match kaffe 0.9.1.
18712 * class.c (make_method_value, make_class_data): Update
18713 initializations to match.
18715 1997-07-16 Per Bothner <bothner@cygnus.com>
18717 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18718 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18719 (push_super_field): New function.
18720 (make_class_data): Handle inheritance of class static initializer.
18721 (layout_class): New name mangling.
18722 * constants.c (build_constant_data_ref): Init type of data array
18723 to a one-element array.
18724 (build_constants_constructor): Set DECL_SIZE from complete array type.
18725 * decl.c: Rename class_type, object_type etc to class_type_node,
18726 object_type_node etc. Make former inherit from latter.
18727 * expr.c (expand_invoke): Add cast of function address.
18728 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18729 * parse.c (yyparse): Don't call layout_class here.
18730 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18732 1997-06-14 Per Bothner <bothner@cygnus.com>
18734 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18735 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18736 (alloc_class_constant): New.
18737 * expr.c (expand_invoke): Make sure method's class is initialized.
18738 * class.c (interits_from_p, emit_register_class): New functions.
18739 * parse.c (yyparse): Call emit_register_class.
18741 1997-06-09 Per Bothner <bothner@cygnus.com>
18743 * constants.c: New file, to handle constant pool.
18744 * Makefile.in (JAVA_OBJS): Add constants.o.
18745 * decl.c (init_decl_processing): Update, fix, finish various structs.
18746 (pushdecl_top_level): New.
18747 * parse.c (layout_class): Moved to class.c.
18748 * expr.c (java_push_constant_from_pool): New function.
18749 * class.c (build_class_ref): Make work fully
18750 (make_class_data): Emit super-class, constant pool, interface vector.
18752 1997-06-03 Per Bothner <bothner@cygnus.com>
18754 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18755 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18756 * class.c (class_depth): New function.
18757 (lookup_named_class): Replaced by new function lookup_class.
18758 * decl.c (object_type_node, string_type_node): New.
18759 Remove various types that we no longer need.
18760 * expr.c (verify_jvm_instructions): New separate verifier pass.
18761 (push_type, pop_type): New functions for verifier.
18762 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18763 (expand_byte_code): Simplify, since we assume already verified.
18764 (expand_invoke): Now mostly works.
18765 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18766 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18767 * parse.c: Wait to allocate class object until we know its name.
18768 (layout_class): Calculate DECL_VINDEX for each virtual method.
18769 * typeck.c (get_array_type): Rename to ...
18770 (build_java_array_type): ... and provide working implementation.
18771 (build_java_signature): New function - build Java signature of type.
18772 (set_java_signature): New function - cache signature with type.
18773 (lookup_java_method): New function.
18775 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18777 * class.c (ident_subst): Take extra SUFFIX parameter.
18778 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18779 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18780 (build_class_ref): Actually implement.
18781 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18782 * decl.c (builtin_function): New.
18783 (init_decl_processing): Update for current Kaffe. Declare some
18784 builtin Kaffe functions.
18785 * expr.c (build_address_of): New.
18786 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18787 Renamed (from expand_java_new etc), and added working implementations.
18788 (build_field_ref): Now also handle static fields.
18789 (expand_invoke): Implement invokestatic, and start implement rest.
18790 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18791 * javaop.def: Rename invokevirt -> invokevirtual.
18792 * lang.c (use_handles): Removed.
18793 * parse.c: Add support for ConstantValue attribute.
18794 Handle nested loading of a class. (JPOOL_UTF): New.
18796 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18798 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18800 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18802 * Make-lang.in (java.install-man): New empty rule.
18803 * typeck.c (set_local_type): New function.
18804 * expr.c (STORE_INTERNAL): Call find_local_variable,
18805 not find_stack_slot. Call set_local_type.
18807 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18809 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18810 and building RECORD_TYPE CONSTRUCTORs.
18811 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18813 * lang.c (use_handles): Change the default to 0.
18814 * decl.c: Define and build class_type, field_type, utf8const_type.
18815 * class.c (make_class_data, make_field_value,
18816 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18817 hashUtf8String, strLengthUtf8, mangled_classname:
18818 Functions to build reflective data structures.
18819 * parse.c (yyparse): Call make_class_data.
18821 * jcf-io.c (open_class, find_classfile): New functions.
18822 * jcf-dump.c: Support reading classfile from explicitly-named
18823 class file (without CLASSPATH searching).
18825 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18827 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18828 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18829 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18830 (get_constant): Now trivial for CONSTANT_Utf8.
18832 * jcf.h: Make NEW_CPOOL the default.
18833 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18835 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>