1 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
3 * gcj.texi (libgcj Runtime Properties): Remove obsolete
4 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
5 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
7 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
10 to `unlock_stream' with `unlock_std_streams'.
12 2005-04-25 Jakub Jelinek <jakub@redhat.com>
14 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
15 instead of just expr.h.
17 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19 * gjavah.c (main): Unlock the stdio streams.
20 * jcf-dump.c (main): Likewise.
21 * jv-scan.c (main): Likewise.
22 * jvgenmain.c (main): Likewise.
24 2005-04-23 DJ Delorie <dj@redhat.com>
26 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
27 parse.y: Adjust warning() callers.
29 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
31 * gcj.texi (Object fields): Change "Integer" to "Int" in example
34 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
36 * gcj.texi: Fix typos and bogus example.
38 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
40 * except.c: Fix a comment typo.
42 2005-04-19 Julian Brown <julian@codesourcery.com>
44 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
45 indirect dispatch with PIC.
47 2005-04-18 Andrew Haley <aph@redhat.com>
49 * java-except.h (struct eh_range.handler): Remove unused field.
50 (handle_nested_ranges): Remove function declaration.
51 (sanity_check_exception_range): Add function declaration.
52 * verify.c (verify_jvm_instructions): Remove call to
54 * verify-glue.c (verify_jvm_instructions_new): Call
55 sanity_check_exception_range.
56 * except.c (link_handler, eh_range_freelist, link_handler,
57 handle_nested_ranges): Remove.
58 (add_handler): Rewrite.
59 (sanity_check_exception_range): New function.
60 (print_ranges): New function.
62 2005-04-13 Julian Brown <julian@codesourcery.com>
64 * decl.c (finish_method): Give methods once-only linkage.
66 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
68 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
70 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
72 * java-tree.h: Don't use PARAMS().
74 2005-04-07 Per Bothner <per@bothner.com>
76 * class.c (push_class): By default, suppress debug output.
77 (finish_class): Enable debug output for classes we're emitting.
79 2005-04-07 Andrew Haley <aph@redhat.com>
81 * gcj.texi: Correct gcj-dbtool instructions.
83 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
85 * gcj.texi: Fix a typo.
86 * lang.c: Fix a comment typo.
88 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
90 * gcj.texi (Invoking gij): Add descriptions of new -X options.
91 Mention recognized-and-ignored compatibility options.
92 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
94 (About CNI): Add Memory allocation section.
96 2005-04-01 Tom Tromey <tromey@redhat.com>
98 * decl.c (java_init_decl_processing): Fix types of
99 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
100 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
101 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
103 2005-03-31 Jan Hubicka <jh@suse.cz>
105 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
106 * class.c: Include cgraph.h
107 (make_local_functoin_alias): Mark aslias as needed.
108 * resource.c: Include cgraph.h
109 (compile_resource_data): Go via cgraph interface.
111 2005-03-30 Ian Lance Taylor <ian@airs.com>
113 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
115 2005-03-30 Tom Tromey <tromey@redhat.com>
117 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
118 inner_class_info_index==0 or outer_class_info_index==0.
120 2005-03-29 Tom Tromey <tromey@redhat.com>
122 * gcj.texi (libgcj Runtime Properties): Document
123 gnu.gcj.runtime.endorsed.dirs.
125 2005-03-24 Anthony Green <green@redhat.com>
127 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
130 2005-03-23 Tom Tromey <tromey@redhat.com>
132 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
133 (parse_version): Use it.
135 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
137 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
139 2005-03-18 Andrew Haley <aph@redhat.com>
142 * decl.c (update_aliases): Don't update variables that are about
144 (maybe_poplevels): Add comment.
146 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
149 * jcf-parse.c (duplicate_class_warning): New function.
150 (java_parse_file): Call duplicate_class_warning if
151 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
152 (parse_zip_file_entries): Likewise. Also set
153 CLASS_FROM_CURRENTLY_COMPILED_P.
155 2005-03-16 Andrew Haley <aph@redhat.com>
157 * expr.c (expand_java_arrayload): Don't generate a
158 NullPointerException based on the type of the node.
159 (build_java_array_length_access): Likewise.
161 2005-03-15 Zack Weinberg <zack@codesourcery.com>
163 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
165 2005-03-11 Tom Tromey <tromey@redhat.com>
167 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
168 (libgcj Runtime Properties): Document the default .db.
170 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
173 * parse.y (checks_throws_clauses): Check exceptions list even when
174 the base class does not come from a source file being compiled.
175 (java_complete_lhs): Remove unused variable 'wfl'.
177 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
180 * decl.c (finish_method): Emit _Jv_InitClass for private static
181 methods inside inner classes as well.
183 2005-03-08 Julian Brown <julian@codesourcery.com>
184 * Revert patch from 2005-03-08 for causing bootstrap failure on
187 2005-03-08 Julian Brown <julian@codesourcery.com>
189 * decl.c (finish_method): Give methods once-only linkage.
191 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
193 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
195 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
197 * verify-glue.c (vfy_is_assignable_from): Perform static check using
198 can_widen_reference_to if the C++ ABI is in use.
199 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
200 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
201 type_isresolved, init_state, set_pc, state_get_pc,
202 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
203 (verify_fail): Report the current PC from the verifier context.
204 (free_state): Remove #if 0 block to enable this function.
205 (free_verifier_context): Call free_state on state_list iterator
206 values before freeing them.
207 * expr.c (pop_type_0): Pop correct type for error message when stack
208 contains a multi-word type.
210 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
212 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
213 for known NULL array length access.
215 2005-03-07 Tom Tromey <tromey@redhat.com>
217 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
219 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
221 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
222 typeck.c: Update copyright.
224 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
227 * xref.c, xref.h: Remove file.
228 * Make-lang.in (java/xref.o): Remove.
229 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
230 * lang.c (flag_emit_xref): Remove definition.
231 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
232 * typeck.c (convert): Remove use of do_not_fold.
233 * parse.y (do_not_fold): Remove definition.
234 (parser grammar): Remove xref code.
235 (maybe_create_class_interface_decl, create_class): Likewise.
236 (register_fields, method_header, finish_method_declaration): Likewise.
237 (declare_local_variables, source_end_java_method): Likewise.
238 (java_complete_expand_classes): Do not set do_not_fold.
239 (java_complete_expand_method): Remove xref code.
240 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
241 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
242 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
243 (patch_synchronized_statement, patch_throw_statement): Likewise.
244 (maybe_build_class_init_for_field): Likewise.
246 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
248 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
249 instead of IS_NON_TYPE_CODE_CLASS.
251 2005-03-04 Andrew Haley <aph@redhat.com>
254 * class.c (set_method_index): Don't set method_index if it is
256 (layout_class_method): Don't complain about "non-static method foo
257 overrides static method" in the case of indirect dispatch.
259 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
261 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
263 * Make-lang.in: Don't elide warnings in jcf-io.c.
265 2005-03-01 Per Bothner <per@bothner.com>
268 * check-init.c (wfl): Remove static.
269 (final_assign_error, check_init): Replace calls to parse_error_context
271 (check_init): Save, set, and restore input_location for each exp.
273 2005-03-01 Per Bothner <per@bothner.com>
275 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
276 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
277 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
279 2005-03-01 Per Bothner <per@bothner.com>
281 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
283 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
286 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
289 2005-02-22 Tom Tromey <tromey@redhat.com>
292 * verify-impl.c (EITHER): New define.
293 (types_compatible): Handle it.
294 (check_field_constant): Use it.
296 2005-02-18 Tom Tromey <tromey@redhat.com>
299 * verify-impl.c (types_equal): Fixed test.
302 * verify-glue.c (vfy_class_has_field): New function.
303 * verify.h (vfy_class_has_field): Declare.
304 * verify-impl.c (check_field_constant): Added 'putfield'
306 (verify_instructions_0): Updated.
307 (types_equal): New function.
309 2005-02-14 Tom Tromey <tromey@redhat.com>
312 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
313 stack effect of multianewarray.
315 2005-02-14 Andrew Haley <aph@redhat.com>
318 * expr.c (expand_byte_code): Call promote_arguments().
319 (promote_arguments): New function.
320 * decl.c (check_local_unnamed_variable): Remove special case for
322 (find_local_variable): Promote all boolean types to int
323 when searching for local variable decls.
325 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
327 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
328 parse-scan.y: Update copyright.
330 2005-02-11 Per Bothner <per@bothner.com>
333 * parse-scan.y (input_location): Remove variable.
334 (main_input_filename): New - replaces input_filename, which isn't
335 settable if USE_MAPPED_LOCATION.
336 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
337 so we don't reference input_location or wfl_operator in that case.
338 * jv-scan.c (expand_location): Remove - no longer used.
339 (main): Set main_input_filename rather than input_filename.
341 2005-02-09 Richard Henderson <rth@redhat.com>
343 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
344 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
346 2005-02-08 Marcin Dalecki <martin@dalecki.de>
348 * expr.c (add_type_assertion): Use the proper enumeration type,
349 since this is what htab_find_slot() is expecting.
351 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
353 * gcj.texi: Update copyright dates.
355 2005-02-02 Tom Tromey <tromey@redhat.com>
357 * gcj.texi (libgcj Runtime Properties): Default library_control
360 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
363 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
364 (modifiers) when square brackets are present in a declaration for
366 * jv-scan.c (main): Set input_filename and input_line.
368 2005-02-01 Tom Tromey <tromey@redhat.com>
371 * gjavah.c (get_field_name): Don't override name for JNI header.
373 2005-02-01 Roger Sayle <roger@eyesopen.com>
375 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
376 of unsigned types using iushr and lushr JVM bytecodes.
378 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
381 * gjavah.c (jni_print_float): Do not emit floating-point
382 initialiser for a static final field.
383 (jni_print_double): Likewise.
385 2005-02-01 Mark Mitchell <mark@codesourcery.com>
388 2005-01-31 Mark Mitchell <mark@codesourcery.com>
389 * gjavah.c (print_field_info): Mark static data members of
390 floating-point type with "__extension__".
392 2005-01-31 Mark Mitchell <mark@codesourcery.com>
394 * gjavah.c (print_field_info): Mark static data members of
395 floating-point type with "__extension__".
397 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
400 * parse.y (build_string_concatenation): Remove redundant if.
401 (patch_conditional_expr): Attempt to patch_string() the condition
402 of a ?: as well, in addition to its other operands.
404 2005-01-25 Tom Tromey <tromey@redhat.com>
406 * Make-lang.in (java/java-tree-inline.o): Removed.
408 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
411 * parse.y (patch_binop): Allow comparisons against NULL only
412 if the other operand is of a reference type.
414 2005-01-24 Tom Tromey <tromey@redhat.com>
416 * java-tree.h (gcj_abi_version): Declare.
417 * class.c (make_class_data): Push gcj_abi_version into "next"
418 field. Renamed field.
419 * decl.c (gcj_abi_version): New global.
420 (parse_version): New function.
421 (java_init_decl_processing): Call it. Renamed 'next' field.
423 (GCJ_BINARYCOMPAT_ADDITION): New define.
425 2005-01-24 Roger Sayle <roger@eyesopen.com>
428 * jcf-write.c (generate_bytecode_insns): Conversions between
429 integer types of the same precision shouldn't generate widening
430 or narrowing conversion bytecodes.
432 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
434 * java-except.h, java-tree.h: Remove unused prototypes.
436 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
439 * jcf-write.c (perform_relocations): Don't call memcpy if source
440 and destination are the same.
442 2005-01-17 Tom Tromey <tromey@redhat.com>
444 * verify-impl.c (get_short): Sign extend.
447 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
449 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
452 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
454 * verify.c: Revert to the version before the BC-ABI merge.
456 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
459 * check-init.c (check_init): Take care of references that do not
460 have an explicit final variable declaration (e.g. array length
461 access) for pre/post in/de-crement operators.
463 2005-01-08 Mark Wielaard <mark@klomp.org>
465 * parse.y (process_imports): Allocate (and free) original_name only
466 when not already defined.
467 * jcf-parse.c (read_class): Free results of find_class() and
469 (java_parse_file): Keep pointer to head of file_list and free when
470 done. Free result of lrealpath().
472 2005-01-05 Tom Tromey <tromey@redhat.com>
474 * gcj.texi (Standard Properties): java.ext.dirs is now used.
476 2004-12-20 Andrew Haley <aph@redhat.com>
478 * typeck.c: Use fold_convert for ints and booleans.
480 2004-12-17 Andrew Haley <aph@redhat.com>
483 * typeck.c (convert): Use a CONVERT_EXPR when converting to
484 BOOLEAN_TYPE or CHAR_TYPE.
485 (convert_to_boolean, convert_to_char) : Remove.
486 * convert.h (convert_to_boolean, convert_to_char) : Remove.
487 * expr.c (expand_load_internal): Do type conversion if type is not
490 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
493 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
496 2004-12-07 Andrew Haley <aph@redhat.com>
499 * jcf-parse.c (load_class): Remove sanity test for missing inner
502 2004-12-06 Tom Tromey <tromey@redhat.com>
504 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
505 (java.uninstall): Likewise.
506 (java.maintainer-clean): Likewise.
507 (.INTERMEDIATE): Likewise.
508 (java.install-man): Likewise.
509 (gcj-dbtool.pod): New target.
510 * gcj.texi (Code Generation): Document -findirect-dispatch.
511 (libgcj Runtime Properties): Document
512 gnu.gcj.precompiled.db.path.
513 (Top): Link to "Invoking gcj-dbtool".
515 2004-12-06 Tom Tromey <tromey@redhat.com>
518 * java-tree.h (extract_field_decl): Declare.
519 * parse.y (extract_field_decl): Renamed from
520 strip_out_static_field_access_decl. No longer static.
521 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
523 2004-12-03 Tom Tromey <tromey@redhat.com>
525 * lang.c (flag_new_verifier): Define.
526 (java_post_options): Set flag_new_verifier if indirect dispatch
528 * lang.opt (fnew-verifier): Removed.
530 2004-12-03 Tom Tromey <tromey@redhat.com>
533 * Make-lang.in (java.install-common): Only install transformed
534 gcjh if gcj-cross exists.
536 2004-12-03 Andrew Haley <aph@redhat.com>
539 * except.c (link_handler): Patch 'outer' field of siblings of the
540 range we're demoting.
542 2004-12-03 Andrew Haley <aph@redhat.com>
545 * class.c (layout_class_method): Don't fail to override a method
546 simply because it has DECL_ARTIFICIAL set.
548 2004-12-02 Tom Tromey <tromey@redhat.com>
551 * parse.y (craft_constructor): Special case null_pointer_node.
553 2004-12-02 Tom Tromey <tromey@redhat.com>
556 * java-gimplify.c (java_gimplify_expr): Don't call
557 SET_EXPR_LOCATION unless wrapped tree is an expression.
559 2004-11-27 Per Bothner <per@bothner.com>
561 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
562 Fix fencepost error in 'i', which got executed one too many times.
563 Also, fold memcpy into explicit loop, as originally intended.
564 Also, free temporary 'buf' which otherwise leaks.
566 2004-11-27 Per Bothner <per@bothner.com>
568 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
569 local static variables if not USE_MAPPED_LOCATION.
571 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
573 * class.c, decl.c, expr.c: Fix comment typos.
575 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
578 * decl.c (end_java_method): Call
579 attach_init_test_initialization_flags on all the init_decls.
580 * parse.y (attach_init_test_initialization_flags): Move to ...
581 * expr.c (attach_init_test_initialization_flags): here and
582 support BIND_EXPR also.
583 * java-tree.h (attach_init_test_initialization_flags): Prototype.
584 * jcf-parse.c (parse_class_file): Don't disable class init
587 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
589 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
592 2004-11-24 Richard Henderson <rth@redhat.com>
594 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
595 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
597 2004-11-24 Tom Tromey <tromey@redhat.com>
599 * verify.c (defer_merging): Don't use C++-style comment.
600 * verify.h (java_opcode): Added java_opcode_end.
601 * class.c (build_class_ref): Remove C++ comment and old FIXME.
603 * verify-impl.c (vfy_push_type): Removed bogus "return".
604 (initialize_stack): Use vfy_alloc and vfy_free.
605 (verify_instructions_0): Likewise.
607 * Merged gcj-abi-2-dev-branch to trunk.
609 2004-11-24 Andrew Haley <aph@redhat.com>
611 * jcf-parse.c (parse_class_file): Set file_start_location.
613 2004-11-10 Tom Tromey <tromey@redhat.com>
615 * class.c (make_field_value): Don't call build_static_field_ref.
616 (build_static_field_ref): Don't emit direct references when using
619 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
620 -verbose:class into man page synopsis.
622 2004-11-09 Tom Tromey <tromey@redhat.com>
624 * expr.c (build_java_arraystore_check): Still generate check if
625 element type is itself an array.
627 2004-11-08 Tom Tromey <tromey@redhat.com>
629 * java-tree.h (soft_check_assignment_node): Removed.
630 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
631 * decl.c (java_init_decl_processing): Don't initialize
632 soft_check_assignment_node.
634 2004-11-05 Tom Tromey <tromey@redhat.com>
636 * class.c (layout_class_methods): Don't add Miranda methods when
637 using indirect dispatch.
639 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
641 * class.c (make_class_data): Call emit_assertion_table to set the
642 'assertion_table' field.
643 (build_signature_for_libgcj): Move here from expr.c.
644 (add_assertion_table_entry): New function. Callback for assertion
646 (emit_assertion_table): New. Take class argument, and generate
647 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
648 * decl.c (init_decl_processing): Define assertion_entry_type record.
649 Push 'assertion_table' class field instead of 'verify'.
650 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
651 (type_assertion_hash): Include 'assertion_code' in hash.
652 (add_type_assertion): Rewritten. Take class and assertion_code
653 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
654 (can_widen_reference_to): Use new add_type_assertion() arguments.
655 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
656 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
657 (verify_identifier_node): Removed.
658 (assertion_entry_type, assertion_table_type): New.
659 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
660 assertion code definitions.
661 (struct type_assertion): Add assertion_code. Rename 'source_type' and
662 'target_type' to 'op1' and 'op2'.
663 (add_type_assertion): Declare.
664 (lang_printable_name_wls): Remove unused definition.
665 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
666 to emit runtime assertion.
667 (vfy_note_stack_type): Clean up non-C90 declarations.
668 (vfy_note_local_type): Likewise.
669 * verify.h (vfy_is_assignable_from): Declare.
670 * verify-impl.c (is_assignable_from_slow): Remove unused function.
671 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
672 instead of is_assignable_from_slow().
673 (types_compatible): Reinstate ref_compatible() call.
675 2004-11-04 Tom Tromey <tromey@redhat.com>
677 * class.c (build_static_field_ref): Reverted previous patch.
679 * class.c (build_static_field_ref): Don't emit direct references
680 when using indirect dispatch.
682 2004-11-03 Tom Tromey <tromey@redhat.com>
684 * expr.c (expand_java_arrayload): Set lhs_type_node.
685 (expand_java_arraystore): Set rhs_type_node.
687 2004-11-02 Tom Tromey <tromey@redhat.com>
689 * jcf-parse.c (compute_class_name): Use filename length from zip
690 directory, not strlen.
692 * expr.c (expand_invoke): Mark new interface methods as abstract.
694 2004-11-01 Tom Tromey <tromey@redhat.com>
696 * verify-impl.c (push_jump): Removed check for uninitialized
698 (push_exception_jump): Likewise.
699 (handle_ret_insn): Likewise.
700 (handle_jsr_insn): Likewise.
701 (state_check_no_uninitialized_objects): Removed.
703 * decl.c (check_local_unnamed_variable): Recognize
704 promoted-to-int parameters when using the new verifier.
705 * expr.c (expand_java_arraystore): Explicitly request array type
706 when using new verifier.
707 (expand_java_arrayload): Likewise.
708 (invoke_build_dtable): Don't pass object_type_node as
709 expression argument to build_java_indirect_ref.
710 (build_java_check_indexed_type): Do nothing.
711 (build_java_arraystore_check): Handle case where array doesn't
713 (build_java_array_length_access): Likewise.
714 (expand_invoke): Handle case where interface overrides a method
716 (pop_type_0): Always succeed for reference types.
717 (process_jvm_instruction): Don't pop a value in a dead
719 (pop_arguments): Convert arguments to correct types.
721 2004-10-29 Andrew Haley <aph@redhat.com>
723 * jcf-parse.c (give_name_to_class): Remove line that was
726 2004-10-29 Andrew Haley <aph@redhat.com>
728 * jcf-parse.c (set_source_filename): Add code to build new sfname.
730 2004-10-20 Andrew Haley <aph@redhat.com>
732 * decl.c (end_java_method): Don't expand if flag_syntax_only.
734 2004-10-26 Tom Tromey <tromey@redhat.com>
736 * verify.h (vfy_notify_verified): Removed.
737 * verify-glue.c (vfy_notify_verified): Removed.
739 2004-10-26 Tom Tromey <tromey@redhat.com>
741 * verify-impl.c (debug_print_state): Declare `i' before code.
742 (merge_types): Modify `t' when it is null_type.
744 2004-10-26 Tom Tromey <tromey@redhat.com>
746 * verify-impl.c (type_print): Renamed from print. Now static and
748 (debug_print_state): Use type_print.
750 2004-10-25 Tom Tromey <tromey@redhat.com>
752 * expr.c (build_invokeinterface): Compute correct offset for
753 index into interface methods.
755 2004-10-20 Tom Tromey <tromey@redhat.com>
757 * java-tree.h (verify_jvm_instructions_new): Declare.
759 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
762 * verify-impl.c (verify_instructions): Correctly handle wide
764 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
765 (vfy_get_component_type): Strip pointer types.
766 (vfy_find_class): Use get_type_from_signature. Strip pointer
768 Include java-except.h.
770 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
772 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
773 vfy_push_type_t, set_variable, add_new_state, merge_into,
774 handle_jsr_insn, branch_prepass, check_class_constant,
775 check_wide_constant, get_one_type, compute_static_types,
776 verify_instructions_0): Clean up C99 declarations after statements.
778 2004-10-20 Tom Tromey <tromey@redhat.com>
780 * verify-impl.c (merge_refs): Compare reference against iterator,
783 * verify-glue.c (vfy_tag): Mask off resolved flag.
785 2004-10-19 Tom Tromey <tromey@redhat.com>
787 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
788 (init_state_with_stack): Initialize `this_type' in state.
789 (verify_method): Use debug_print.
790 * verify-glue.c (vfy_is_primitive): Removed debugging print.
791 (vfy_note_stack_depth): Reverted last patch.
792 (vfy_note_stack_type): Note pointer to Object, not Object.
793 (vfy_note_local_type): Likewise.
795 * verify.h (vfy_note_instruction_seen): Declare.
796 * verify-glue.c (verify_jvm_instructions_new): Set
797 BCODE_EXCEPTION_TARGET on target instruction.
798 (vfy_note_instruction_seen): New function.
799 * verify-impl.c (FLAG_INSN_SEEN): New define.
800 (verify_instructions_0): Set flag on instruction. Save state for
802 (verify_instructions): Call vfy_note_instruction_seen.
804 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
805 (verify_jvm_instructions_new): Call method_init_exceptions,
806 add_handler, and handle_nested_ranges.
807 * verify-impl.c (verify_method): Return 1 on success.
808 (verify_instructions_0): Save the state at PC=0.
810 * verify-impl.c (init_type_from_class): Set is_resolved and
811 ref_next on new ref_intersection.
812 (init_type_from_string): Likewise.
814 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
816 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
817 if flag_new_verifier is set.
818 * java-tree.h (flag_new_verifier): Declare.
819 * lang.opt (fnew-verifier): New option.
820 * verify-impl.c: Work around namespace pollution by undef'ing
822 (struct verifier_context): Make 'bytecode' const.
823 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
824 (types_compatible): For the BC-ABI, always consider reference types
826 (check_class_constant): Use vfr->current_class.
827 (check_constant): Likewise.
828 (check_wide_constant): Likewise.
829 (check_field_constant): Check for 'L' at start of type name.
830 (get_one_type): Return pointer instead of type. Set type result in
831 caller via passed type pointer.
832 (compute_argument_types): Update to use new get_one_type arguments.
833 (compute_return_type): Likewise.
834 (make_verifier_context): New. Allocate and initialize 'vfr'.
835 (free_verifier_context): New. Free 'vfr' and its contents.
836 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
837 and free_verifier_context.
839 2004-10-15 Tom Tromey <tromey@redhat.com>
841 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
842 * verify.h (vfy_fail): Fixed formatting.
844 * verify-impl.c (vfr): Fixed comment formatting.
845 (collapse_type): New function.
846 (verify_instructions): Notify compiler about type map.
847 * verify.h (vfy_note_stack_depth): Updated.
848 (vfy_note_stack_type): Likewise.
849 (vfy_note_local_type): Likewise.
850 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
852 * verify-glue.c (vfy_note_stack_depth): Correctly size type
853 state. Added `method' argument.
854 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
856 (vfy_note_local_type): New function.
857 (vfy_unsuitable_type): Likewise.
858 (vfy_return_address_type): Likewise.
859 (vfy_null_type): Likewise.
861 * verify.h (VFY_IN_GCC): Removed.
862 (VFY_WANT_TYPEMAP): Removed.
863 * verify-impl.c (verify_instructions_0): Removed useless "\".
864 (struct state) <next>: Uncomment.
866 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
868 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
871 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
873 * Make-lang.in (verify.o): Re-enabled this target.
874 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
875 (vfy_get_interface): Likewise.
876 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
877 * verify.h (verify_jvm_instructions_new): Declare.
878 * verify-impl.c (free_state): Temporarily comment out unused
881 2004-10-06 Tom Tromey <tromey@redhat.com>
883 * java-tree.h (JV_STATE_READ): New enum value.
885 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
887 * verify.h: New file.
889 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
891 * verify-impl.c, verify-glue.c, verify.h: New files.
892 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
894 2004-09-24 Andrew Haley <aph@redhat.com>
896 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
897 for a slot if it's of pointer type.
899 2004-09-14 Tom Tromey <tromey@redhat.com>
901 * class.c (make_class_data): Correctly initialize "state" field.
902 Initialize "engine" field.
903 * decl.c (java_init_decl_processing): Add "engine" field.
905 2004-09-10 Andrew Haley <aph@redhat.com>
908 * expr.c (build_invokeinterface): Use fast method for interface
910 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
912 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
913 (emit_symbol_table): Add new arg, element_size.
914 * decl.c (java_init_decl_processing): Initialize Class.itable.
915 * class.c (GEN_TABLE): New macro.
916 (gen_indirect_dispatch_tables): Use it. Add itable.
917 (make_class_data): Add new arg for emit_symbol_table().
919 (add_miranda_methods): Make sure search_class has been parsed.
920 (emit_symbol_table): Add new arg, element_size.
922 2004-09-06 Andrew Haley <aph@redhat.com>
924 * verify.c (merge_types): Return Object for all merges of
926 * expr.c (add_type_assertion): Don't generate assertions when
927 source type is array of Object.
929 2004-09-03 Andrew Haley <aph@redhat.com>
931 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
933 * lang.c (java_post_options): Force flag_verify_invocations if
934 we're not using indirect dispatch.
936 * expr.c (pop_type_0): Move test for interfaces before call to
937 can_widen_reference_to().
938 (build_signature_for_libgcj): Remove generation of canonical array
940 (add_type_assertion): Canonicalize both arrays.
941 Don't assert that type X can be assigned to Object.
942 Don't assert that type X an be assigned to type X.
943 Don't assert that Object can be assigned to type X.
944 (can_widen_reference_to): Warn whenever we generate an assertion.
945 (process_jvm_instruction): Use throwable_type_node for the type of
948 2004-09-01 Andrew Haley <aph@redhat.com>
950 * decl.c (java_init_decl_processing): Change
951 verify_identifier_node to "__verify".
952 * expr.c (add_type_assertion): Use verify_identifier_node for name.
953 * java-tree.h (verify_identifier_node): Change to "__verify".
955 * expr.c (build_signature_for_libgcj): New function.
956 (add_type_assertion): Use it to construct signatures for
957 source_type and target_type.
959 2004-08-27 Andrew Haley <aph@redhat.com>
961 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
962 (verify_identifier_node): New.
963 (TYPE_VERIFY_METHOD): New.
964 (struct type_assertion): New type.
965 * expr.c (type_assertion_eq): New function.
966 (type_assertion_hash): New function.
967 (add_type_assertion): New function.
968 (can_widen_reference_to): Call add_type_assertion().
969 * decl.c (java_init_decl_processing): Add verify_identifier_node.
970 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
971 (finish_class): Output TYPE_VERIFY_METHOD (type).
973 * decl.c (end_java_method): Nullify unused fields.
975 2004-08-17 Andrew Haley <aph@redhat.com>
977 * verify.c (defer_merging): Quieten.
978 * jcf-parse.c (load_class): Only try to open a class file if it's
979 java.lang.Object or if it's part of the current compilation.
980 Check that the class we just tried to load is the class we just
982 (java_parse_file): Set flag_verify_invocations off if we're
983 compiling from .class.
984 (parse_zip_file_entries): Abort if we try to read a dummy class.
985 * expr.c (can_widen_reference_to): Quieten.
986 (build_invokevirtual): Abort if we try to invokevirtual an
988 (expand_invoke): Don't build a non-interface call to an interface.
989 (build_instanceof): Don't do premature optimization if
990 flag_verify_invocations is not set.
991 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
993 (build_static_field_ref): Add correct type conversion for
995 (add_miranda_methods): Disable generation of Miranda methods for
997 (layout_class_method): Don't complain about non-static method
998 overrides static method with dummy classes.
1000 2004-08-13 Tom Tromey <tromey@redhat.com>
1002 * class.c (build_static_field_ref): Re-enable atable lookups for
1005 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1007 2004-08-11 Tom Tromey <tromey@redhat.com>
1009 * gcj.texi (libgcj Runtime Properties): Document new properties.
1011 2004-08-06 Andrew Haley <aph@redhat.com>
1013 * jcf-parse.c (load_class): Check that we really have loaded the
1014 class we're looking for.
1016 2004-07-19 Andrew Haley <aph@redhat.com>
1018 * verify.c (verify_jvm_instructions): Comment change only.
1020 * typeck.c (build_java_array_type): Add size field to array name.
1022 * java-tree.h (LOCAL_SLOT_P): New.
1023 (update_aliases): Add PC argument.
1024 (pushdecl_function_level): New function.
1026 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1027 MODIFY_EXPR, and SAVE_EXPR.
1028 (java_gimplify_modify_expr): New function.
1030 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1031 (expand_iinc): Pass PC to update_aliases().
1032 (STORE_INTERNAL): Likewise.
1033 (process_jvm_instruction): Likewise.
1035 * decl.c (base_decl_map): New variable.
1036 (uniq): New variable.
1037 (update_aliases): Rewrite with more thorough checking.
1038 (debug_variable_p): New function.
1039 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1040 (check_local_named_variable): Delete whole function.
1041 (initialize_local_variable): New function.
1042 (check_local_unnamed_variable): Add checks and comments.
1043 (find_local_variable): Rewrite.
1044 (java_replace_reference): New function.
1045 (function_binding_level): New variable.
1046 (pushdecl_function_level): New function.
1047 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1048 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1049 (start_java_method): Reset uniq. Create base_decl_map. Set
1050 function_binding_level.
1051 (end_java_method): Null unused fields to save memory.
1053 2004-06-29 Andrew Haley <aph@redhat.com>
1055 * except.c (expand_start_java_handler): Push a new binding level.
1056 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1057 register_exception_range() to register where we'll do it.
1058 (expand_end_java_handler): Remove old bogus code. Replace with
1059 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1060 the top of the expression we're curently building.
1061 (maybe_end_try): Delete.
1062 * decl.c (binding_level.exception_range): New field.
1063 (clear_binding_level): Add field exception_range. Reformat.
1064 (poplevel): Call expand_end_java_handler().
1065 (poplevel): Call java_add_stmt only if functionbody is false.
1066 (maybe_poplevels): Don't call maybe_end_try() from here.
1067 (end_java_method): Clear no longer used trees in function decl.
1068 (register_exception_range): New function.
1069 * java-tree.h (register_exception_range, struct eh_range): Declare.
1071 2004-06-22 Andrew Haley <aph@redhat.com>
1073 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1075 * check-init.c (get_variable_decl): Teach check-init about
1076 FIELD_DECLs addressed via the otable.
1077 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1080 2004-05-28 Andrew Haley <aph@redhat.com>
1082 * jcf-parse.c (load_class): Don't try to read a class that we've
1085 * expr.c (build_invokeinterface): Use the old-fashioned way of
1086 doing indirect dispatch: look up interfaces by name.
1087 * java-tree.h (enum java_tree_index): Add
1088 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1089 * decl.c (java_init_decl_processing): Add
1090 soft_lookupinterfacemethodbyname_node.
1092 * gjavah.c (print_method_info): Final methods have vtable entries,
1093 so gjavah needs to output them.
1094 * class.c (layout_class_method): Generate vtable entries for final
1096 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1097 dispatch, even if a method is final.
1099 2004-05-25 Andrew Haley <aph@redhat.com>
1101 * class.c (build_symbol_entry): Convert the names of constructors
1102 to init_identifier_node when generating an entry for the indirect
1105 * expr.c (build_known_method_ref): Generate indirect calls for
1106 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1108 2004-05-24 Andrew Haley <aph@redhat.com>
1110 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1111 atable element is of the right type.
1113 * class.c (build_static_field_ref): Cast pointer to correct type
1116 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1118 * Merged with HEAD as of 20040514. Diff against
1119 gcj-abi-2-merge-20040514.
1121 2004-04-16 Andrew Haley <aph@redhat.com>
1123 * verify.c (check_pending_block): Disable subroutine checks.
1124 (defer_merging): New function.
1125 (merge_types): If types are dummy, use defer_merging to combine them.
1126 (verify_jvm_instructions): If invocation is invokeinterface and
1127 target is dummy, assume target really is an interface.
1129 * parse.y (patch_invoke): Break out call to java_create_object.
1131 * lang.c (flag_verify_invocations): New.
1133 * jcf-parse.c (load_class): If we've already failed to load a
1134 class, don't try again.
1135 (load_class): If we can't find a .class file, don't fail, but emit
1137 (parse_class_file): Don't act on dummy methods.
1139 * java-tree.h (flag_verify_invocations): New.
1141 (lang_type.dummy_class): New field.
1142 (java_create_object): New function.
1143 (METHOD_DUMMY): New.
1145 * expr.c (build_field_ref): Widen field offset.
1146 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1147 that each of its elements is compatible with the one we're
1149 (pop_type_0): Issue a warning to say that we need to generate a
1151 (java_create_object): New function.
1152 (build_field_ref): Only generate hard refs if we're not using
1154 (expand_java_field_op): If we're using !verify_invocations and we
1155 see a missing field, generate a decl for it.
1157 (expand_invoke): If a class doesn't have the method we seek and
1158 we're using !flag_verify_invocations, generate a decl for the
1161 (build_known_method_ref): Always use indirect dispatch via the
1162 atable for static methods.
1164 (expand_java_NEW): Break out object creation into new function,
1167 (can_widen_reference_to): Issue a warning to say that we need to
1168 generate a runtime check.
1170 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1171 (make_method_value): Also use index for interfaces.
1172 (make_class_data): Skip dummy field for inherited data.
1173 Don't build method array for dummy methods.
1174 Set size_in_byte to -1 when using inirect dispatch
1175 Don't build a hard class ref if we don't have a hard ref to our
1176 superclass, or if we're using inirect dispatch.
1177 Null out dispatch tables.
1179 (layout_class_method): Don't complain about non-static method
1180 overrides static method is method is artificial.
1182 (build_static_field_ref): Disable atable references to static
1183 fields for the time being.
1185 (layout_class_methods): Check for CLASS_INTERFACE as
1186 well as CLASS_ABSTRACT.
1188 2004-11-24 Steven Bosscher <stevenb@suse.de>
1190 * class.c (make_class_data): Don't check flag_inline_functions.
1191 * lang.c (flag_really_inline): Remove unused flag.
1192 (java_handle_option): Don't set it here. Remove special handling
1193 of flag_inline_functions for Java.
1194 (java_init): Don't set flag_inline_trees here. Already done...
1195 (java_post_options): ...here. Don't clear flag_inline_functions.
1197 2004-11-24 Steven Bosscher <stevenb@suse.de>
1199 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1200 (java_gimplify_exit_block_expr): New function.
1201 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1203 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1204 (EXIT_BLOCK_EXPR): Likewise.
1205 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1206 (LABELED_BLOCK_BODY): Likewise.
1207 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1208 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1209 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1211 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1212 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1213 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1214 second operand of EXIT_BLOCK_EXPR.
1215 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1217 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1219 2004-11-23 Ben Elliston <bje@au.ibm.com>
1221 * xref.h (xref_flag_value): Remove.
1222 (xref_set_data, xref_get_data): Likewise.
1223 (xref_set_current_fp): Likewise.
1224 (XREF_NONE): Likewise.
1225 (XREF_GET_DATA): Likewise.
1226 * xref.c (xref_flag_value): Remove.
1227 (xref_set_data, xref_get_data): Likewise.
1228 (xref_set_current_fp): Likewise.
1230 2004-11-23 Ben Elliston <bje@au.ibm.com>
1232 * gjavah.c (output_directory): Make static.
1233 (temp_directory): Likewise.
1235 2004-11-15 Tom Tromey <tromey@redhat.com>
1237 * decl.c (instn_ptr_type_node): Removed.
1238 (lineNumbers_ptr_type_node): Removed.
1239 (jint_type): Removed.
1240 (jint_ptr_type): Removed.
1242 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1245 * check-init.c (check_init): Ignore DECL_EXPR.
1246 * expr.c (always_initialize_class_p): Reenable.
1247 (build_class_init): Use a variable to store the decl. Also use
1248 boolean_false_node instead of integer_zero_node.
1249 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1252 2004-11-08 Tom Tromey <tromey@redhat.com>
1255 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1256 generating a JNI header.
1257 (print_field_info): Handle JNI headers.
1258 (jni_print_float): Likewise.
1259 (jni_print_double): Likewise.
1261 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1263 * decl.c (end_java_method): Remove duplicated code.
1265 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1266 Gerald Pfeifer <gerald@pfeifer.com>
1268 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1271 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1274 * class.c: Reinstate 2004-08-18 patch.
1275 (make_local_function_alias): Don't create an alias for extern (native)
1278 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1281 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1282 (make_method_value): Likewise.
1284 2004-10-21 Andrew Haley <aph@redhat.com>
1287 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1289 2004-10-20 Andrew Haley <aph@redhat.com>
1291 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1292 Remove duplicated code block.
1294 2004-10-18 Steven Bosscher <stevenb@suse.de>
1296 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1297 New rules to work around old Bison warnings.
1299 2004-10-17 Steven Bosscher <stevenb@suse.de>
1301 * class.c (ident_subst): Always alloca buffer.
1302 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1303 opcode after including javaop.def.
1304 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1305 conditional expression that exits, to avoid warnings.
1306 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1307 a user of an extension.
1308 * win32-host.c: Move check down to have non-empty file when
1309 WIN32 is not defined.
1311 * Make-lang.in (java-warn): Add STRICT_WARN.
1312 (java/jcf-io.o-warn): Don't have Werror for this file.
1313 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1315 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1317 * expr.c (expr_add_location): Move declaration to before all
1319 * parse.y (java_expand_classes): Ditto.
1320 * lex.c (java_peek_unicode): Ditto.
1322 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1324 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1325 if possible, else convert `foo' to 'foo'.
1326 * class.c: Likewise.
1329 * jcf-io.c: Likewise.
1330 * jcf-parse.c: Likewise.
1333 * parse.h: Likewise.
1335 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1337 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1338 rename parameter 'msg' to 'msgid' in function declaration.
1339 (issue_warning_error_from_context): Likewise.
1340 (yyerror): Rename parameter 'msg' to 'msgid'.
1341 (all over): Use new quoting style for diagnostics.
1343 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1345 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1346 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1349 2004-10-14 Matt Austern <austern@apple.com>
1351 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1354 2004-10-13 Tom Tromey <tromey@redhat.com>
1357 * lang.opt (--extdirs): Document.
1358 * jvspec.c (lang_specific_driver): Recognize -encoding and
1361 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1363 * parse.y (issue_warning_error_from_context): Use va_list *
1364 instead of va_list parameter.
1365 (parse_error_context): Update call.
1366 (parse_warning_context): Likewise.
1368 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1370 * parse.y, parse-scan.y: Add list of diagnostic messages to
1371 insulate translation template from version of yacc/bison used
1372 to compile the grammar.
1374 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1376 Prepare for %q, %< and %> in diagnostic message strings.
1377 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1378 Name second parameter 'msgid'.
1379 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1380 (issue_warning_error_from_context): Use pretty-printer functions
1381 instead of vsprintf for constructing formatted messages. Rename
1382 parameter 'msg' to 'msgid'.
1383 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1384 (parse_warning_context): Likewise.
1386 2004-10-05 Andrew Haley <aph@redhat.com>
1389 * jcf-parse.c (parse_zip_file_entries): If a class has a
1390 superclass and a TYPE_SIZE of zero, lay it out.
1392 2004-09-30 Andrew Haley <aph@redhat.com>
1395 * jcf-parse.c (compute_class_name): Rewrite.
1397 2004-10-01 Jan Hubicka <jh@suse.cz>
1399 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1401 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1403 * lex.c: Fix a comment typo.
1405 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1407 * java-tree.h: Fix a comment typo.
1409 2004-09-30 Per Bothner <per@bothner.com>
1411 Simplify lexer. Implement --enable-mapped-location support.
1412 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1413 (parse_source_file_1): Pass filename as extra parameter, so we can call
1414 linemap_add and set input_location here, rather than in both callers.
1415 (read_class): Pass copied filename to parse_source_file_1.
1416 Don't initialize wfl_operator - only needed for source compilation.
1417 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1418 * lex.h: Remove a bunch of debugging macros.
1419 * lex.h (struct_java_line, struct java_error): Remove types.
1420 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1421 (struct java_lc_s): Remove prev_col field.
1422 (struct java_lexer): New fields next_unicode, next_columns, and
1423 avail_unicode. New position field, and maybe token_start field.
1424 Don't need hit_eof field - use next_unicode == -1 instead.
1425 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1426 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1427 * parse.h: Various changes for USE_MAPPED_LOCATION.
1428 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1429 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1430 (struct parser_ctxt): New file_start_location field.
1431 Remove p_line, c_line fields since we no longer save lines.
1432 Remove elc, lineno, and current_jcf fields - no longer used.
1433 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1434 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1435 source_location and is probably not needed anymore anyway.
1436 Use new expr_add_Location function.
1437 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1438 (java_pop_parser_context): Minor cleanup.
1439 (java_parser_context_save_global, java_parser_context_restore_global,
1440 java_pop_parser_context): Save/restore input_location as a unit.
1441 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1442 a source_location instead of a wfl context node.
1443 (check_class_interface_creation): input_filename is not addressable.
1444 (create_artificial_method): Calling java_parser_context_save_global
1445 and java_parser_context_restore_global is overkill. Instead,
1446 temporarily set input_location from class decl.
1447 (java_layout_seen_class_methods): Set input_location from method decl.
1448 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1449 (finish_loop_body): Likewise.
1450 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1451 (java_sprint_unicode): Take a character, not index in line.
1452 (java_sneak_uncode): Replaced by java_peek_unicode.
1453 (java_unget_unicode): No longer used.
1454 (java_allocate_new_line. java_store_unicode): Removed, since we
1455 no longer remember "lines".
1456 (java_new_lexer): Update for new data structures.
1457 (java_read_char): Move unget_value checking to java_read_unicode.
1458 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1459 efficient functions that are used directly when lexing.
1460 (java_read_unicode_collapsing_terminators): No longer needed.
1461 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1462 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1463 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1464 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1465 combine switch branches, and test for common token kinds earlier.
1466 (java_lex_error): Rewrite.
1467 * jv-scan.c (expand_location): New function, copied from tree.c.
1468 (main): Set ctxp->filename instead of setting input_filename directly.
1470 2004-09-30 Per Bothner <per@bothner.com>
1472 More cleanup for --enable-mapped-location.
1473 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1474 input_location here. Instead do it in give_name_to_class.
1475 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1476 * expr.c (expand_byte_code): Call linemap_line_start.
1477 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1478 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1479 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1480 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1481 to USE_MAPPED_LOCATION case.
1483 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1484 * jcf-parse.c (java_parse_file): Don't set input_filename.
1485 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1486 Create a list of TRANSLATION_UNIT_DECL.
1487 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1488 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1489 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1490 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1491 (file_start_location): New static.
1492 (set_source_filename): Avoid extra access to input_filename macro.
1493 Concatenate new name with class's package prefix.
1494 (set_source_filename, give_name_to_class): Update.
1495 (give_name_to_class): Set class's "line 0" input_location here.
1496 (parse_class_file): Set input_location as a unit.
1498 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1500 2004-09-29 Per Bothner <per@bothner.com>
1502 * java-tree.h: Redefine some macros and add some declaration
1503 to handle the USE_MAPPED_LOCATION case.
1504 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1505 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1506 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1507 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1509 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1510 * decl.c (finish_method, java_add_stmt): Likewise.
1511 * java-gimplify.c (java-gimplify.c): Likewise.
1512 * jcf-write.c (generate_bytecode_insns): Likewise.
1513 * lang.c (java_post_options): Likewise - call linemap_add.
1515 2004-09-29 Andrew Haley <aph@redhat.com>
1518 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1519 result of TRUNC_MOD_EXPR.
1520 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1521 * decl.c (java_init_decl_processing): Mark
1522 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1524 2004-09-28 Tom Tromey <tromey@redhat.com>
1527 * class.c (add_miranda_methods): Load superinterface if not
1530 2004-09-28 Andrew Haley <aph@redhat.com>
1533 * jcf-parse.c (load_class): Don't try to read a class that we've
1536 2004-09-28 Andrew Haley <aph@redhat.com>
1538 * jcf-parse.c (load_class): Back out previous broken patch.
1540 2004-09-28 Andrew Haley <aph@redhat.com>
1543 * jcf-parse.c (load_class): Don't try to read a class that we've
1545 Check that we really did read the right class.
1547 2004-09-25 Tom Tromey <tromey@redhat.com>
1550 * parse.y (create_artificial_method): Use add_method_1.
1552 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1554 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1556 * gcj.texi: Fix typos.
1558 2004-09-24 Tom Tromey <tromey@redhat.com>
1561 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1562 in error parts of rule.
1563 (unary_expression): Don't call error_if_numeric_overflow when $1
1566 2004-09-24 Tom Tromey <tromey@redhat.com>
1569 * parse.y (resolve_qualified_expression_name): Set
1570 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1571 * expr.c (force_evaluation_order): Check for empty argument list
1572 after stripping COMPOUND_EXPR.
1574 2004-09-23 Andrew Haley <aph@redhat.com>
1577 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1580 2004-09-23 Tom Tromey <tromey@redhat.com>
1583 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1584 where operand is null.
1586 2004-09-23 Tom Tromey <tromey@redhat.com>
1589 * parse.y (not_accessible_p): Allow access to protected members
1590 even when class is not static.
1592 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1594 * Make-lang.in: Revert the gcc-none.o change.
1596 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1598 * parse.y (patch_anonymous_class): VEC_space returns true if there
1601 2004-09-21 Matt Austern <austern@apple.com>
1604 * gjavah.c (free_method_name_list): Fix function definition so
1605 it's a proper C prototype.
1607 2004-09-21 Tom Tromey <tromey@redhat.com>
1610 * gjavah.c (free_method_name_list): New method.
1613 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1614 Zack Weinberg <zack@codesourcery.com>
1616 * java-tree.def: Use tree_code_class enumeration constants
1617 instead of code letters.
1618 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1619 new tree-class enumeration constants.
1621 2004-09-13 Tom Tromey <tromey@redhat.com>
1624 * class.c (layout_class_method): Put synthetic methods into the
1627 2004-09-11 Andrew Pinski <apinski@apple.com>
1629 * Make-lang.in (java/ggc-none.c): Change dependency
1630 for ggc.h into $(GGC_H).
1632 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1634 * Make-lang.in (java/win32-host.o): Add dependency on
1636 * win32-host.c: Add includes for coretypes.h, jcf.h
1638 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1640 * Make-lang.in (GCJH_OBJS): Change dependency from
1641 ggc-none.o to java/ggc-none.o
1642 (JCFDUMP_OBJS): Likewise.
1643 (java/ggc-none.o): New target.
1645 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1647 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1648 * class.c (build_utf8_ref, build_static_field_ref,
1649 make_field_value, make_method_value, get_dispatch_table,
1650 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1651 * constants.c (get_tag_node, build_ref_from_constant_pool,
1652 build_constants_constructor): Likewise.
1653 * decl.c (java_init_decl_processing): Likewise.
1654 * expr.c (build_java_array_length_access, build_newarray,
1655 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1656 build_java_binop, build_field_ref, expand_java_add_case,
1657 expand_java_call, build_known_method_ref, build_invokevirtual,
1658 build_invokeinterface, build_jni_stub): Likewise.
1659 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1660 * jcf-parse.c (get_constant): Likewise.
1661 * lex.c (do_java_lex): Likewise.
1662 * parse.y (patch_binop, patch_unaryop, patch_cast,
1663 build_newarray_node, patch_newarray): Likewise.
1664 * resource.c (compile_resource_data): Likewise.
1665 * typeck.c (build_prim_array_type): Likewise.
1667 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1669 * decl.c (java_init_decl_processing): Adjust
1670 initialize_sizetypes call.
1672 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1674 * jv-scan.c (fancy_abort): Add.
1676 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1678 * expr.c (build_java_arrayaccess): Use convert to change
1681 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1683 * class.c (make_local_function_alias): Allocate extra space for 'L'
1684 in name buffer. Reported by Thomas Neumann.
1686 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1688 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1689 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
1690 * lex.c (do_java_lex): Adjust.
1691 (error_if_numeric_overflow): Likewise.
1693 2004-08-18 Andrew Pinski <apinski@apple.com>
1695 * class.c (make_local_function_alias): Only make a new decl if we
1696 support alias attribute on all decls.
1698 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
1700 * class.c (make_local_function_alias): New function. Create local
1701 alias for public method DECL.
1702 (make_method_value): Use make_local_function_alias.
1703 * parse.y (craft_constructor): Don't special-case anonymous classes.
1704 Always set ctor_name to init_identifier_node.
1705 (lookup_method_invoke): Call layout_class_method when creating
1706 anonymous class constructor.
1708 2004-08-18 Richard Henderson <rth@redhat.com>
1710 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
1711 default case. Treat '<' similarly. Update for
1712 is_gimple_formal_tmp_var name change.
1714 2004-08-17 Andrew Haley <aph@redhat.com>
1716 * lang.c (lang_printable_name): Obey verbose flag.
1717 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
1718 lang_printable_name().
1719 (verify_constructor_circularity, get_printable_method_name,
1720 check_abstract_method_definitions, java_check_regular_methods,
1721 java_check_abstract_methods, check_inner_class_access,
1722 fix_constructors, patch_method_invocation, patch_return):
1724 * expr.c (pop_type_0): Likewise.
1726 * java-tree.h (lang_printable_name_wls): Delete.
1728 2004-08-16 Tom Tromey <tromey@redhat.com>
1731 * parse.y (primary): Changed for initialized and uninitialized
1733 (array_access): Handle array_creation_initialized.
1734 (array_creation_expression): Split into
1735 array_creation_initialized and array_creation_uninitialized.
1737 2004-08-16 Andrew Haley <aph@redhat.com>
1739 * jcf-write.c (find_constant_index): Canonicalize NaNs when
1740 generating bytecode.
1742 2004-08-16 Elliot Lee <sopwith@redhat.com>
1745 * jcf-parse.c (java_parse_file): Handle filenames with embedded
1746 spaces, and quoted filelists.
1748 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1750 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
1751 * class.c (build_utf8_ref, build_static_field_ref,
1752 make_field_value, make_method_value, get_dispatch_table,
1753 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1754 * constants.c (get_tag_node, build_ref_from_constant_pool,
1755 build_constants_constructor): Likewise.
1756 * decl.c (java_init_decl_processing): Likewise.
1757 * expr.c (build_java_array_length_access, build_newarray,
1758 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1759 build_java_binop, build_field_ref, expand_java_add_case,
1760 expand_java_call, build_known_method_ref, build_invokevirtual,
1761 build_invokeinterface, build_jni_stub): Likewise.
1762 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1763 * jcf-parse.c (get_constant): Likewise.
1764 * lex.c (do_java_lex): Likewise.
1765 * parse.y (patch_binop, patch_unaryop, patch_cast,
1766 build_null_of_type, patch_newarray): Likewise.
1767 * resource.c (compile_resource_data): Likewise.
1768 * typeck.c (build_prim_array_type): Likewise.
1770 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
1772 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
1773 Don't create BLOCK here or call java_gimplify_block.
1775 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
1777 * java-tree.h (flag_deprecated): Removed.
1778 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
1779 * parse.y (check_deprecation): Check warn_deprecated instead of
1782 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
1784 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
1785 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
1786 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
1787 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
1788 flag_force_classes_archive_check, flag_optimize_sci,
1789 flag_indirect_dispatch): Remove explicit declarations.
1790 * lang.opt: Add implicit declare/define/assign. Remove obsolete
1793 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
1796 * Make-lang.in (java.install-man): Install from either build
1797 tree or source tree, whichever has the file first.
1799 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
1801 * jcf-parse.c (get_constant): Adjust force_fit_type call.
1802 * lex.h (SET_LVAL_NODE_TYPE): Remove.
1803 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
1804 (do_java_lex): Likewise. Adjust force_fit_type call.
1806 2004-08-04 Roger Sayle <roger@eyesopen.com>
1807 Andrew Haley <aph@redhat.com>
1809 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
1810 checking trees as they're being built.
1811 (convert): Call convert_ieee_real_to_integer if we're
1812 converting a constant, even if we're writing a class file.
1814 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
1817 * parse.y (fold_constant_for_init): Call resolve_field_access with
1818 correct current_class context.
1820 2004-08-01 Roger Sayle <roger@eyesopen.com>
1822 * decl.c (update_aliases, initialize_local_variable): Replace calls
1823 to build with calls to buildN.
1824 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
1825 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
1826 * parse.h (BUILD_THROW): Likewise.
1827 * parse.y (switch_expression, synchronized_statement,
1828 catch_clause_parameter, array_creation_expression,
1829 conditional_expression, make_qualified_name,
1830 resolve_qualified_expression_name, patch_method_invocation,
1831 patch_invoke, build_method_invocation, build_new_invocation,
1832 build_assignment, patch_assignment, build_binop, patch_binop,
1833 build_string_concatenation, build_incdec, patch_unaryop,
1834 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
1835 patch_return, build_if_else_statement, build_labeled_block,
1836 build_new_loop, build_loop_body, build_bc_statement,
1837 build_assertion, encapsulate_with_try_catch, build_try_statement,
1838 build_try_finally_statement, patch_synchronized_statement,
1839 emit_test_initialization): Likewise, replace build with buildN.
1841 2004-07-28 Eric Christopher <echristo@redhat.com>
1843 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
1844 (java_unsafe_for_reeval): Ditto.
1846 2004-07-26 <hp@bitrange.com>
1848 * parse.y (build_super_invocation): Adjust declaration order to
1849 avoid declaration after statement.
1851 2004-07-25 Bernardo Innocenti <bernie@develer.com>
1853 * decl.c: Rename all identifiers named `class' to `cl'.
1855 2004-07-25 Richard Henderson <rth@redhat.com>
1857 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
1859 2004-07-23 Mike Stump <mrs@apple.com>
1861 * boehm.c (set_bit): Improve type safety wrt unsignedness.
1862 * gjavah.c (throwable_p, decode_signature_piece,
1863 print_full_cxx_name, print_include, add_namelet, add_class_decl,
1864 process_file): Likewise.
1865 * jcf-dump.c (main): Likewise.
1866 * jcf-io.c (read_zip_member): Likewise.
1867 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
1868 give_name_to_class, get_class_constant): Likewise.
1869 * jcf-write.c (find_constant_wide, push_long_const,
1870 generate_classfile): Likewise.
1871 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
1872 * parse.y (read_import_dir): Likewise.
1873 * typeck.c (parse_signature_type): Likewise.
1874 * verify.c (verify_jvm_instructions): Likewise.
1875 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
1877 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
1879 * Make-lang.in: Replace rmic and rmiregistry references with
1880 grmic and grmiregistry.
1881 * gcj.texi: Likewise.
1883 2004-07-20 Andrew Haley <aph@redhat.com>
1886 * verify.c (verify_jvm_instructions): Comment change only.
1888 * typeck.c (build_java_array_type): Add size field to array name.
1890 * java-tree.h (LOCAL_SLOT_P): New.
1891 (update_aliases): Add PC argument.
1892 (pushdecl_function_level): New function.
1894 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1895 MODIFY_EXPR, and SAVE_EXPR.
1896 (java_gimplify_modify_expr): New function.
1898 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1899 (expand_iinc): Pass PC to update_aliases().
1900 (STORE_INTERNAL): Likewise.
1901 (process_jvm_instruction): Likewise.
1903 * decl.c (base_decl_map): New variable.
1904 (uniq): New variable.
1905 (update_aliases): Rewrite with more thorough checking.
1906 (debug_variable_p): New function.
1907 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1908 (check_local_named_variable): Delete whole function.
1909 (initialize_local_variable): New function.
1910 (check_local_unnamed_variable): Add checks and comments.
1911 (find_local_variable): Rewrite.
1912 (java_replace_reference): New function.
1913 (function_binding_level): New variable.
1914 (pushdecl_function_level): New function.
1915 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1916 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1917 (start_java_method): Reset uniq. Create base_decl_map. Set
1918 function_binding_level.
1919 (end_java_method): Null unused fields to save memory.
1921 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
1923 * class.c (add_interface_do): Remove.
1924 (set_super_info, interface_of_p, maybe_add_interface,
1925 add_interface, make_class_data, layout_class,
1926 add_miranda_methods): Adjust BINFO accessors and addition.
1927 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
1929 * jcf-write.c (generate_classfile): Likewise.
1930 * parse.y (patch_anonymous_class, check_inner_circular_reference,
1931 check_circular_reference, java_complete_class,
1932 check_abstract_method_definitions,
1933 java_check_abstract_method_definitions,
1934 check_interface_throws_clauses, java_check_abstract_methods,
1935 lookup_java_interface_method2,
1936 find_applicable_accessible_methods_list): Adjust BINFO accessors
1938 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
1940 2004-07-18 Roger Sayle <roger@eyesopen.com>
1942 * builtins.c (max_builtin, min_builtin,
1943 java_build_function_call_expr): Replace calls to build with buildN.
1944 * class.c (build_class_ref, build_static_field_ref,
1945 get_dispatch_table, make_class_data, layout_class_method): Likewise.
1946 * constants.c (build_ref_from_constant_pool): Likewise.
1947 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
1948 add_stmt_to_compound): Likewise.
1949 * except.c (build_exception_object_ref, expand_end_java_handler):
1951 * java-gimplify.c (java_gimplify_case_expr,
1952 java_gimplify_default_expr, java_gimplify_block,
1953 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
1954 * jcf-write.c (generate_bytecode_insns): Likewise.
1955 * typeck.c (convert_ieee_real_to_integer): Likewise.
1957 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
1959 * java-tree.h (builtin_function): Declare.
1961 2004-07-16 Steven Bosscher <stevenb@suse.de>
1963 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
1964 abuse restore_line_number_status.
1966 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
1969 * jcf-parse.c (java_emit_static_constructor): Specify default
1972 2004-07-13 Per Bothner <per@bothner.com>
1974 * java-tree.h (all_class_filename): Remove useless macro.
1975 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
1976 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
1977 * parse.y (java_parser_context_restore_global): Replace
1978 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
1979 * jcf-parse.c (read_class, java_parse_file): Likewise.
1981 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
1984 gjavah.c (print_field_info): Emit constant only if field is static.
1986 2004-07-11 Roger Sayle <roger@eyesopen.com>
1988 * expr.c (java_truthvalue_conversion, flush_quick_stack,
1989 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
1990 build_java_ret, build_java_throw_out_of_bounds_exception,
1991 build_java_array_length_access, java_check_reference,
1992 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
1993 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
1994 expand_java_arrayload, build_java_monitor, expand_java_return,
1995 expand_load_internal, expand_java_NEW, build_get_class,
1996 build_instanceof, expand_java_CHECKCAST, expand_iinc,
1997 build_java_soft_divmod, build_java_binop, build_field_ref,
1998 expand_compare, expand_java_goto, expand_java_switch,
1999 expand_java_add_case, build_class_init, build_known_method_ref,
2000 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2001 expand_invoke, build_jni_stub, expand_java_field_op,
2002 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2003 force_evaluation_order, emit_init_test_initialization): Convert
2004 calls to "build" into calls to the prefered "buildN" functions.
2006 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2008 * java-tree.h (set_block): Remove.
2009 * lang.c (java_clear_binding_stack): New.
2010 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2011 * decl.c (struct binding_level): Remove this_block.
2012 (clear_binding_level): Likewise.
2013 (poplevel): Don't handle this_block.
2014 (set_block): Remove.
2016 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2018 * class.c (common_enclosing_context_p): Remove statement with no
2021 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2024 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2025 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2026 (craft_constructor): Inherit access flags for implicit constructor
2027 from the enclosing class.
2028 (create_class): Fix comment typo.
2029 (resolve_qualified_expression_name): Pass type of qualifier to
2030 not_accessible_p, not the type in which target field was found.
2031 (not_accessible_p): Handle inner classes. Expand protected
2032 qualifier-subtype check to enclosing instances, but don't apply this
2033 check to static members. Allow protected access to inner classes
2034 of a subtype. Allow private access within common enclosing context.
2035 (build_super_invocation): Get WFL line number info from current
2037 (build_incomplete_class_ref): Update for new create_anonymous_class
2039 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2040 common_enclosing_instance_p.
2041 * class.c (common_enclosing_context_p): New. Determine if types
2042 share a common enclosing context, even across static contexts.
2043 (common_enclosing_instance_p): Renamed from
2044 common_enclosing_context_p. Determines if types share a common
2045 non-static enclosing instance.
2046 * java-tree.h (common_enclosing_instance_p): Declare.
2047 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2048 for inner class constructors.
2049 (generate_classfile): Use get_method_access_flags.
2051 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2053 * class.c (interface_of_p): Check for null TYPE_BINFO.
2055 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2057 * class.c (make_class): Do not create binfo here.
2058 (set_super_info): Create it here.
2059 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2061 2004-07-08 Richard Henderson <rth@redhat.com>
2063 * expr.c (case_identity, get_primitive_array_vtable,
2064 java_expand_expr, emit_init_test_initialization): Remove.
2065 * java-tree.h (java_expand_expr): Remove.
2066 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2068 2004-07-07 Per Bothner <per@bothner.com>
2070 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2071 get internal error due to mismatched types.
2073 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2075 * gcj.texi (Linking): New node. Document -lgij usage.
2077 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2079 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2080 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2081 * java/class.c (set_super_info, class_depth, interface_of_p,
2082 maybe_add_interface, add_interface, make_class_data,
2083 layout_class, add_miranda_methods): Adjust BINFO macros.
2084 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2085 * jcf-write.c (generate_classfile): Likewise.
2086 * parse.y (patch_anonymous_class,
2087 check_inner_circular_reference, check_circular_reference,
2088 java_complete_class, check_abstract_method_definitions,
2089 java_check_abstract_method_definitions,
2090 check_interface_throws_clauses, java_check_abstract_methods,
2091 lookup_java_interface_method2,
2092 find_applicable_accessible_methods_list): Likewise.
2093 * typeck.c (find_method_in_interface): Likewise.
2094 * verify.c (merge_types): Likewise.
2096 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2098 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2099 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2101 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2103 * class.c (make_class): Use make_tree_binfo.
2104 (set_super_info, add_interface_do): Likewise.
2105 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2107 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2109 * verify.c: Correct array element access formatting thinko.
2111 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2113 * verify.c: Insert a short blurb at the start referring to the JVMS.
2114 (merge_type_state): Remove redundant nested if statement.
2115 (verify_jvm_instructions): Ensure current_subr is initialised to
2117 Minor formatting fixes all over the place.
2119 2004-07-02 Richard Henderson <rth@redhat.com>
2121 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2123 2004-07-01 Richard Henderson <rth@redhat.com>
2125 * class.c (registerClass_libfunc): Remove.
2126 (init_class_processing): Don't set it.
2127 (emit_register_classes): Take list_p parameter. Fill it in
2128 with _Jv_RegisterClass calls.
2129 * decl.c (java_init_decl_processing): Don't call
2130 init_resource_processing.
2131 * jcf-parse.c (java_emit_static_constructor): New.
2132 (java_parse_file): Call it.
2133 * resource.c (registerResource_libfunc): Remove.
2134 (init_resource_processing): Remove.
2135 (write_resource_constructor): Take list_p parameter. Fill it in
2136 with _Jv_RegisterResource calls.
2137 * java-tree.h: Update prototypes.
2139 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2142 * class.c (layout_class_method): Do not override package-private
2143 method if its in a different package.
2144 (split_qualified_name): Move here from parse.y. Rename from
2145 breakdown_qualified. Add comment.
2146 (in_same_package): Move here from parse.y. Add comment.
2147 * java-tree.h (break_down_qualified, in_same_package): Declare.
2148 (in_same_package): Likewise.
2149 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2152 2004-06-29 Andrew Haley <aph@redhat.com>
2154 * except.c (expand_start_java_handler): Push a new binding level.
2155 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2156 register_exception_range() to register where we'll do it.
2157 (expand_end_java_handler): Remove old bogus code. Replace with
2158 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2159 the top of the expression we're curently building.
2160 (maybe_end_try): Delete.
2161 * decl.c (binding_level.exception_range): New field.
2162 (clear_binding_level): Add field exception_range. Reformat.
2163 (poplevel): Call expand_end_java_handler().
2164 (poplevel): Call java_add_stmt only if functionbody is false.
2165 (maybe_poplevels): Don't call maybe_end_try() from here.
2166 (end_java_method): Clear no longer used trees in function decl.
2167 (register_exception_range): New function.
2168 * java-tree.h (register_exception_range, struct eh_range): Declare.
2170 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2172 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2174 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2177 * expr.c (class_has_finalize_method): Fix method name indentation.
2178 (expand_java_call): Remove K&R style parameter declaration.
2179 (expand_invoke): Fix statement indentation.
2180 (expand_java_field_op): Likewise.
2181 * parse-scan.y: Fix typo.
2182 (reset_report): Fix method name indentation.
2183 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2185 * verify.c (verify_jvm_instructions): Document parameters, insert
2187 * lang.c (lang_init_source): Fix method name indentation.
2188 * class.c (common_enclosing_context_p): Likewise.
2189 (emit_symbol_table): Fix parameter list indentation.
2190 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2191 parameter declaration.
2192 * constants.c: Fix copyright notice indentation.
2193 * typeck.c (find_method_in_superclasses): Fix parameter list
2195 (find_method_in_interfaces): Likewise.
2196 * zextract.c (makelong): Fix method name indentation.
2198 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2201 * parse.y (create_interface): Set correct access modifiers for
2203 * jcf-write.c (get_classfile_modifiers): New function.
2204 (generate_classfile): Use get_classfile_modifiers, not
2207 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2209 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2210 dependency to current parser context, not NULL_TREE, for top-level
2212 (jdep_resolve_class): Enable member access check for all inner
2215 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2217 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2220 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2223 * expr.c (expand_java_field_op): Ensure that target class for static
2224 field access has been loaded.
2226 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2227 Ranjit Mathew <rmathew@hotmail.com>
2229 PR java/1207, java/16178
2230 * jcf-parse.c (load_class): Return immediately if passed a type decl
2231 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2232 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2233 before calling load_class.
2234 (qualify_and_find): Likewise.
2235 (find_in_imports_on_demand): Likewise.
2236 (find_applicable_accessible_methods_list): Likewise.
2238 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2240 * parse.y (java_layout_seen_class_methods): Don't call load_class
2241 on class defined by source parser.
2243 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2245 * parse.y (set_nested_class_simple_name_value): Removed.
2246 (java_complete_expand_class): Remove calls to
2247 set_nested_class_simple_name_value.
2249 2004-06-22 Andrew Haley <aph@redhat.com>
2250 Ranjit Mathew <rmathew@hotmail.com>
2252 Fixes PR java/16113.
2253 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2255 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2257 * parse.y (create_class): Correct diagnostic message about
2258 java.lang.Object extending anything else.
2260 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2262 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2263 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2264 * constants.c (build_ref_from_constant_pool): Likewise.
2265 * expr.c (build_java_array_length_access): Likewise.
2266 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2267 (invoke_build_dtable, build_invokevirtual): Likewise.
2268 (build_invokeinterface, java_expand_expr): Likewise.
2269 (emit_init_test_initialization): Likewise.
2270 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2271 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2273 2004-06-21 Andrew Haley <aph@redhat.com>
2275 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2278 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2280 * jcf.h (struct JCF): Change java_source, right_zip and finished
2282 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2283 byte_swap and use_fallback to unsigned int.
2284 * parse.h (struct _jdep): Change flag0 to unsigned int.
2286 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2289 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2290 before trying to lay out its methods.
2291 * jcf-parse.c (read_class): Track parsed files using canonical paths
2292 obtained via lrealpath from libiberty.
2293 (java_parse_file): Likewise.
2294 (parse_source_file_1): Rename formal parameter to reflect its
2295 modified purpose. Minor formatting fix.
2297 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2299 * class.c (emit_register_classes): Make the function uninlinable,
2300 do not set current_function_cannot_inline.
2301 * resource.c (write_resource_constructor): Do not reset
2302 flag_inline_functions around rest_of_compilation.
2304 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2307 * expr.c (java_truthvalue_conversion): Handle
2308 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2309 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2310 i.e. return the expression.
2312 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2314 * gjavah.c: Include version.h
2316 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2318 * jcf-write.c (generate_bytecode_conditional): Correct handling
2319 of unordered conditionals. Add comment.
2321 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2322 Per Bothner <per@bothner.com>
2324 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2325 local variable was initialised upon declaration.
2326 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2327 variable was final and initialised upon declaration.
2328 * check-init.c (check_final_reassigned): Give error only if a blank
2329 final is not definitely unassigned or if an initialised final is
2331 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2332 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2333 (check_init): Perform initialised-variable-removing-optimisation
2334 only on non-final local variables.
2336 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2338 * jcf-write.c (generate_bytecode_conditional): Handle binops
2339 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2341 (generate_bytecode_insns): Likewise.
2343 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2345 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2346 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2348 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2350 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2351 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2353 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2355 * decl.c (struct binding_level): Add GTY marker. Compile
2356 binding_depth unconditionally.
2357 (current_binding_level, free_binding_level, global_binding_level):
2359 (clear_binding_level): Unconditionally set binding_depth.
2360 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2362 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2364 * lex.c (java_new_lexer): Set 'encoding'.
2365 (java_read_char): Improve error message for unrecognized characters.
2366 * lex.h (struct java_lexer): New field 'encoding'.
2368 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2370 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2372 2004-05-21 Mark Wielaard <mark@klomp.org>
2374 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2377 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2379 * typeck.c: Remove non-printable character 160.
2381 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2383 * check-init.c: Correct minor typos.
2385 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2387 * Make-lang.in, expr.c, java-gimplify.c: Rename
2388 tree-simple.[ch] to tree-gimple.[ch].
2390 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2392 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2394 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2396 Merge from tree-ssa-20020619-branch. See
2397 ChangeLog.tree-ssa for details.
2399 * Make-lang.in, builtins.c, check-init.c, class.c,
2400 constants.c, decl.c, except.c, expr.c, java-except.h,
2401 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2402 lang.c, lang.opt, parse.y, resource.c: Merged.
2403 * java-gimplify.c: New file.
2405 2004-05-10 Andrew Haley <aph@redhat.com>
2407 * parse.y (create_class): Set TYPE_VFIELD.
2408 * decl.c (java_init_decl_processing): Likewise.
2410 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2411 * class.c (make_method_value): Replace DECL_VINDEX with call to
2413 (get_dispatch_vector): Likewise.
2414 (layout_class_method): Likewise.
2415 Replace set of DECL_VINDEX with call to set_method_index().
2416 (set_method_index): New function.
2417 (get_method_index): New function.
2418 * java-tree.h (set_method_index): New function decl.
2419 (get_method_index): New function decl.
2421 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2423 * parse.y (check_pkg_class_access): Add new argument
2424 and use it when cl is NULL to call lookup_cl on it.
2425 (parser_check_super_interface): Do not call lookup_cl.
2426 Pass this_decl to check_pkg_class_access and NULL
2427 instead of lookup_cl.
2428 (parser_check_super): Update for change in
2429 check_pkg_class_access.
2430 (do_resolve_class): Likewise.
2431 (process_imports): Likewise.
2432 (find_in_imports_on_demand): Likewise.
2433 (resolve_qualified_expression_name): Likewise.
2435 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2437 Fixes PR java/9685, PR java/15073
2438 * parse.y (accessibility_string): New method.
2439 (not_accessible_field_error): Use accessibility_string()
2440 instead of java_accstring_lookup().
2441 (resolve_qualified_expression_name): Check with
2442 check_pkg_class_access() before allowing access using
2445 Use check_pkg_class_access() instead of not_accessible_p()
2446 for unqualified types.
2447 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2448 REFERENCE for package-private access checking.
2449 (patch_method_invocation): Use accessibility_string() instead
2450 of java_accstring_lookup().
2452 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2455 * gjavah.c (struct method_name): Add member is_native.
2456 (overloaded_jni_method_exists_p): Match candidate method only if
2458 (print_method_info): Initialise is_native flag from the method's
2461 2004-04-30 Roger Sayle <roger@eyesopen.com>
2463 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2464 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2466 2004-04-22 Roger Sayle <roger@eyesopen.com>
2468 * resource.c (write_resource_constructor): Guard call to possibly
2469 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2471 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2473 * class.c (make_class_data): Add new field aux_info.
2474 * decl.c (java_init_decl_processing): Push type and decl for
2477 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2479 * expr.c (expand_java_NEW): Don't use size argument for
2480 _Jv_AllocObject calls.
2481 * parse.y (patch_invoke): Likewise.
2483 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2485 * expr.c (build_invokeinterface): Remove unused variables to
2488 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2490 * class.c (get_interface_method_index): New function. Return dispatch
2491 index for interface method.
2492 (make_method_value): For interface methods, set index field to
2493 iface dispatch index, not DECL_VINDEX.
2494 * expr.c (build_invokeinterface): Use get_interface_method_index.
2496 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2498 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2500 2004-03-31 Andrew Haley <aph@redhat.com>
2503 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2505 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2507 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2508 form of GTY markers.
2510 2004-03-25 Marcus Meissner <meissner@suse.de>
2513 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2515 2004-03-23 Tom Tromey <tromey@redhat.com>
2518 * jcf-write.c (make_class_file_name): Don't report if mkdir
2521 2004-03-23 Tom Tromey <tromey@redhat.com>
2523 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2525 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2527 * class.c, gjavah.c, lang.c: Fix comment typos.
2528 * gcj.texi: Fix typos.
2530 2004-03-19 Per Bothner <per@bothner.com>
2532 * gcj.texi (Code Generation): Document new flags and assert defaults.
2534 * class.c (assume_compiled_node_struct): Rename type to
2535 class_flag_node_struct, as it is now also used for enable_assertions.
2536 Rename assume_compiled_node typedef. Rename excludep field to value.
2537 (find_assume_compiled_node): Rename function to find_class_flag_node.
2538 Minor optimization - avoid needless strlen.
2539 (add_assume_compiled): Some tweaking and optimization.
2540 Rename and generalize to add_class_flag takem an extra parameter.
2541 (add_assume_compled): New just calls add_class_flag.
2542 (add_enable_assert, enable_assertions): New functions.
2543 (enable_assert_tree): New static.
2544 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2545 * lang.opt (fenable-assertions, fenable-assertions=,
2546 fdisable-assertions, fdisable-assertions=): New options.
2547 * lang.c (java_handle_option): Handle new options.
2548 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2549 class in an interface - create helper class nested in outer interface.
2550 (build_assertion): Short-circuit if enable_assertions is false.
2552 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2554 * java-tree.h: Changes throughout to add checking to macros
2555 and numerous whitespace changes.
2556 (VAR_OR_FIELD_CHECK): New macro.
2557 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2558 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2560 2004-03-16 Per Bothner <per@bothner.com>
2562 * jcf-jump.c (options): New --print-constants option.
2563 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2565 * jcf-dump.c (flag_print_constant_pool): Default to off.
2566 (print_constant_terse_with_index): New helper function.
2567 (various places): Check flag_print_constant_pool where missing.
2568 (main): If verbose set flag_print_constant_pool.
2569 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2571 2004-03-15 Andrew Haley <aph@redhat.com>
2574 * parse.y (java_complete_lhs): Check that final variable has an
2577 2004-03-12 Andrew Haley <aph@redhat.com>
2580 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2583 2004-02-29 Roger Sayle <roger@eyesopen.com>
2585 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2588 2004-02-27 Per Bothner <per@bothner.com>
2590 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2591 suggestion: Use build_incomplete_class_ref.
2592 This fixes PR java/13508, java/11714.
2594 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2596 * java/parse.h: Update copyright.
2598 2004-02-26 Andrew Haley <aph@redhat.com>
2601 * parse.y (check_interface_throws_clauses): Check for
2602 !METHOD_INVISIBLE (iface_method).
2603 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2604 well as CLASS_ABSTRACT.
2606 2004-02-25 Per Bothner <per@bothner.com>
2608 * parse.y (build_assertion): If we're in an inner class, create the
2609 class$ helper routine in the outer class.
2611 2004-02-19 Richard Henderson <rth@redhat.com>
2613 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2615 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2617 * Make-lang.in (java.install-man): Add extra dependencies.
2619 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2621 * Make-lang.in: Install man pages under the same names
2622 (possibly transformed) as the program they document.
2624 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2626 * gjavah.c: Include "intl.h".
2627 (error): New function.
2628 (main): Call gcc_init_libintl.
2629 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2630 print_stub_or_jni, process_file, main): Use error rather than
2632 (print_method_info, usage, help, version, main): Mark strings for
2633 translation with _. Avoid splitting up sentences. Send
2634 information messages to stdout.
2635 * jcf-dump.c: Include "intl.h".
2636 (main): Call gcc_init_libintl.
2637 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2638 Mark error, usage and version messages for translation with _.
2639 Avoid splitting up sentences.
2640 * jv-scan.c: Include "intl.h".
2641 (fatal_error, warning): Change parameter s to msgid. Translate
2643 (main): Call gcc_init_libintl.
2644 (usage, help, version): Mark error, usage and version messages for
2645 translation with _. Avoid splitting up sentences.
2646 * jvgenmain.c: Include "intl.h".
2647 (main): Call gcc_init_libintl.
2648 (usage, main): Mark error messages for translation with _.
2649 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2650 JVGENMAIN_OBJS): Add intl.o.
2651 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2652 java/jvgenmain.o): Update dependencies.
2654 2004-02-08 Per Bothner <per@bothner.com>
2656 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2657 class don't use not_accessible_field_error, which can get confused.
2659 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2661 Make-lang.in (po-generated): Delete.
2663 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2665 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2667 * decl.c: Include target.h.
2668 (start_java_method): Replace PROMOTE_PROTOTYPES with
2669 targetm.calls.promote_prototypes.
2670 * expr.c: Include target.h.
2671 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2672 targetm.calls.promote_prototypes.
2673 * parse.y: Include target.h.
2674 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2675 with targetm.calls.promote_prototypes.
2677 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2679 * typeck.c: Update copyright.
2681 2004-02-02 Tom Tromey <tromey@redhat.com>
2683 * decl.c (java_init_decl_processing): Remove duplicate
2686 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2688 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
2690 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
2692 * expr.c (build_field_ref): Move variable
2695 2004-01-28 Andrew Haley <aph@redhat.com>
2697 * expr.c (build_field_ref): Widen field offset.
2699 2004-01-27 Andrew Haley <aph@redhat.com>
2702 * parse.y (check_interface_throws_clauses): Make sure class_decl
2705 2004-01-22 Jeff Sturm <jsturm@one-point.com>
2708 * parse.y (patch_assignment): Don't modify lhs_type for
2709 reference assignments.
2711 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2713 * Make-lang.in: Replace $(docdir) with doc.
2714 (java.info, java.srcinfo, java.man, java.srcman): New rules.
2715 (java.install-man): Revamp rule.
2717 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
2719 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
2720 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
2721 instead of deferred backquote.
2723 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
2725 * typeck.c (find_method_in_interfaces): Move variable
2728 2004-01-16 Andrew Haley <aph@redhat.com>
2731 * typeck.c (shallow_find_method): New.
2732 (find_method_in_superclasses): New.
2733 (find_method_in_interfaces): New.
2734 (lookup_do): Rewrite.
2735 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
2737 * jcf-parse.c (read_class): Save and restore output_class.
2738 * decl.c (java_expand_body): Set output_class from fndecl.
2740 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
2742 * class.c (gen_indirect_dispatch_tables): Fix string length
2745 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
2747 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
2748 (java.srcextra): Copy above back to source directory if requested.
2749 (po-generated): Delete reference to $(parsedir).
2750 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
2753 2004-01-14 Jan Hubicka <jh@suse.cz>
2755 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
2758 2004-01-09 Mark Mitchell <mark@codesourcery.com>
2760 * java-tree.h (java_expand_expr): Change prototype.
2761 * expr.c (java_expand_expr): Add alt_rtl parameter.
2763 2004-01-09 Andrew Haley <aph@redhat.com>
2766 * parse.y (java_fix_constructors): Set output_class.
2767 (java_reorder_fields): Likewise.
2768 (java_layout_classes): Likewise.
2769 (java_expand_classes): Generate indirect dispatch tables.
2770 (java_expand_classes): Set output_class.
2771 (java_finish_classes): Likewise.
2772 * lang.c (java_init): Turn on always_initialize_class_p if we're
2773 using indirect dis[atch.
2774 (java_decl_ok_for_sibcall): Use output_class, not current_class.
2775 (java_get_callee_fndecl): Use class local atable.
2777 (always_initialize_class_p): Decl moved to java-tree.h.
2778 (HANDLE_CLASS_INFO): Set output_class.
2779 (read_class): Likewise.
2780 (parse_class_file): Call gen_indirect_dispatch_tables.
2781 (parse_zip_file_entries): Set output_class.
2782 (java_parse_file): Set output_class. Don't emit symbol tables.
2783 * java-tree.h (output_class): New.
2784 Remove global declarations for otable, atable, and ctable.
2785 (always_initialize_class_p): moved here from decl.c.
2787 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
2788 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
2789 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
2790 (struct lang_type): Add otable_methods, otable_decl,
2791 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
2792 ctable_decl, catch_classes, type_to_runtime_map.
2793 * expr.c (build_field_ref): Make otable, atable, and ctable class
2794 local rather than global.
2795 (build_known_method_ref): Likewise.
2796 (build_invokeinterface): Likewise.
2797 (java_expand_expr): Pass runtime type (rather than actual type) to
2799 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
2800 this class. Look up each class in that map to delete duplicates.
2801 (expand_end_java_handler): Pass runtime type (rather than actual
2802 type) to expand_start_catch.
2803 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
2805 (java_init_decl_processing): Rearrange things. Remove global
2806 declarations of otable, atable, and ctable.
2807 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
2808 (java_expand_body): Set output_class.
2809 * constants.c (build_constant_data_ref): Use output_class, not
2811 (alloc_name_constant): Likewise.
2812 * class.c (gen_indirect_dispatch_tables): New.
2813 (build_class_ref): Generate hard reference to superclass, even if
2814 using indirect dispatch.
2815 (build_static_field_ref): Use class local atable.
2816 (make_class_data): Generate hard reference to superclass, even if
2817 using indirect dispatch.
2818 Generate symbolic references to interfaces when using indirect
2820 (make_class_data): Emit otable, atable, and ctable.
2821 Make otable, atable, and ctable class local rather than global.
2822 (emit_catch_table): Make otable, atable, and ctable class local
2825 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
2827 * parse.y (catch_clause_parameter): Fix typo.
2830 * parse.y: (catch_clause_parameter): Return early if $3, aka
2831 formal_parameter, is null.
2833 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
2835 * class.c: Remove uses of "register" specifier in
2836 declarations of arguments and local variables.
2839 * gjavah.c: Likewise.
2840 * jcf-dump.c: Likewise.
2841 * jcf-io.c: Likewise.
2842 * jcf-parse.c: Likewise.
2843 * jcf-write.c: Likewise.
2844 * keyword.h: Likewise.
2845 * parse.y: Likewise.
2846 * typeck.c: Likewise.
2847 * verify.c: Likewise.
2849 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
2851 * Make-lang.in (GCJ_CROSS_NAME): Delete.
2852 (java.install_common, java.install-man): Adjust for above.
2853 (java.uninstall): Likewise.
2855 2003-12-03 Michael Koch <konqueror@gmx.de>
2857 * class.c (make_class_data):
2858 Push field value to 'hack_signers' instead of 'signers'.
2859 * decl.c (java_init_decl_processing):
2860 Push field 'hack_signers' instead of 'signers'.
2862 2003-12-03 Zack Weinberg <zack@codesourcery.com>
2864 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
2867 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
2870 * parse.y (qualify_ambiguous_name): Remove lots of broken
2871 field access processing - there's no need to do that here,
2872 because we have resolve_field_access. Remove
2873 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
2874 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
2877 2003-12-01 Jeff Sturm <jsturm@one-point.com>
2880 * parse.y (java_complete_lhs): Save location prior to patching
2883 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
2886 * resource.c (write_resource_constructor): Append
2887 "_resource" to constructor identifier name.
2889 2003-11-25 Jeff Sturm <jsturm@one-point.com>
2892 * constants.c (cpool_for_class): New function.
2893 (outgoing_cpool): Remove global variable.
2894 (alloc_name_constant): Use cpool_for_class.
2895 (build_constants_constructor): Likewise.
2896 * decl.c (java_expand_body): Set current_class.
2897 * java-tree.h (outgoing_cpool) Remove declaration.
2898 (init_outgoing_cpool): Likewise.
2899 * jcf-parse.c (init_outgoing_cpool): Remove function.
2900 (parse_class_file): Don't call init_outgoing_cpool.
2901 * parse.y (java_complete_expand_methods): Don't call
2902 init_outgoing_cpool. Don't save outgoing_cpool.
2903 (java_expand_classes): Don't restore outgoing_cpool.
2904 (java_finish_classes): Likewise.
2906 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
2908 * Make-lang.in: (java.install-common) Add
2909 symlink for $(target_noncanonical)-gcjh for
2912 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2914 * Make-lang.in (java.extraclean): Delete.
2916 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
2918 * Make-lang.in (check-java): Add.
2920 2003-11-19 Jeff Sturm <jsturm@one-point.com>
2923 * except.c (prepare_eh_table_type): Allocate variable-sized
2924 buffer `buf' with alloca.
2926 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2930 decl.c (java_init_decl_processing): Don't initialize
2931 class_not_found_type_node, no_class_def_found_type_node.
2933 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
2934 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
2935 (class_not_found_type_node, no_class_def_found_type_node):
2938 parse.y (build_dot_class_method_invocation): Add this_class
2939 argument. Qualify method invocations to a different class.
2940 (create_new_parser_context): Initialize saved_data_ctx to 0.
2941 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
2942 (build_dot_class_method): Don't load classes. Register
2944 (build_incomplete_class_ref): Special cases for interfaces
2945 and inner classes. Move build_dot_class_method call to here...
2946 (patch_incomplete_class_ref): ...from here. Pass current_class
2947 to build_dot_class_method_invocation.
2948 (build_assertion): Pass class_type to
2949 build_dot_class_method_invocation.
2950 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
2952 2003-11-17 Jeff Sturm <jsturm@one-point.com>
2955 * java-tree.h (BLOCK_EMPTY_P): Define.
2956 * parse.y (java_complete_lhs): Check for empty blocks
2957 in TRY_FINALLY_EXPR case.
2959 2003-11-17 Andrew Haley <aph@redhat.com>
2961 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
2962 (struct lang_decl_var:freed): New variable.
2963 * decl.c (poplevel): Mark local vars that have gone out of scope.
2964 (push_jvm_slot): Don't use the RTL of a var that has gone out of
2967 2003-11-16 Jason Merrill <jason@redhat.com>
2969 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
2970 and TAGS files that include them for each front end.
2972 2003-11-15 Tom Tromey <tromey@redhat.com>
2974 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
2976 2003-11-12 Jason Merrill <jason@redhat.com>
2978 PR optimization/12547
2979 * lang.c (java_tree_inlining_walk_subtrees): Just walk
2980 BLOCK_EXPR_BODY directly.
2982 2003-11-12 Andrew Haley <aph@redhat.com>
2985 * parse.y (fold_constant_for_init): Check that we really do have a
2989 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
2990 init_test_decls being inlined.
2993 * parse.y (do_resolve_class): Check return value from
2994 breakdown_qualified().
2996 2003-11-11 Tom Tromey <tromey@redhat.com>
2999 * parse.y (merge_string_cste): Handle case where we have a
3000 pointer that happens to be zero, not null_pointer_node.
3002 2003-11-10 Tom Tromey <tromey@redhat.com>
3004 * jcf-parse.c (classify_zip_file): Correctly compare
3005 filename_length against length of manifest file's name.
3007 2003-11-08 Tom Tromey <tromey@redhat.com>
3010 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3012 2003-11-06 Andrew Haley <aph@redhat.com>
3014 * expr.c (java_stack_swap): Make sure destination stack slots are
3015 of the correct type.
3017 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3019 * Make-lang.in (dvi): Move targets to $(docobjdir).
3020 (gcj.dvi): Simplify rule and adjust target.
3021 (gcj.info): Simplify rule.
3022 (gcj.pod): New intermediate rule.
3023 (gcjh.pod): Likewise.
3024 (jv-scan.pod): Likewise.
3025 (jcf-dump.pod): Likewise.
3026 (gij.pod): Likewise.
3027 (jv-convert.pod): Likewise.
3028 (rmic.pod): Likewise.
3029 (rmiregistry.pod): Likewise.
3032 (jv-scan.1): Delete.
3033 (jcf-dump.1): Delete.
3035 (jv-convert.1): Delete.
3037 (rmiregistry.1): Delete.
3039 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3041 Fixes PR java/12866.
3042 * parse.y (resolve_qualified_expression_name): Move test
3043 for outer field access methods from here...
3044 (check_thrown_exceptions) ...to here.
3046 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3048 * .cvsignore: Delete.
3050 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3052 * verify.c (verify_jvm_instructions): Don't warn about legal
3053 eh binding regions generated for example by jdk 1.4.1.
3055 2003-10-24 David S. Miller <davem@redhat.com>
3057 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3059 2003-10-22 Andrew Haley <aph@redhat.com>
3061 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3062 (java_get_callee_fndecl): New.
3064 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3066 * java-tree.h (ctable_decl): New.
3067 (catch_classes): New.
3068 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3070 * decl.c (java_init_decl_processing): Add catch_class_type.
3072 Add catch_classes field.
3074 * class.c (build_indirect_class_ref): Break out from
3076 (make_field_value): Check flag_indirect_dispatch.
3077 (make_class_data): Ditto.
3078 Tidy uses of PUSH_FIELD_VALUE.
3079 Add field catch_classes.
3080 (make_catch_class_record): New.
3082 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3084 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3086 * jcf-write.c: Follow spelling conventions.
3087 * parse.y: Likewise.
3089 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3091 * ChangeLog: Fix typos.
3092 * expr.c: Fix comment typos.
3093 * jcf-write.c: Likewise.
3096 * mangle.c: Likewise.
3097 * parse-scan.y: Likewise.
3098 * parse.y: Likewise.
3100 2003-10-22 Tom Tromey <tromey@redhat.com>
3102 * expr.c (expand_byte_code): Only warn about dead bytecode when
3103 extra_warnings is set.
3105 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3107 Fix for PR java/12586.
3108 * mangle.c (find_compression_record_match): Don't iterate through
3109 package namespace elements unless they all match compression_table
3112 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3114 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3115 (generate-manpages): Likewise.
3116 (java.maintainer-clean): Likewise.
3117 (gcj.info): Likewise.
3120 (jv-scan.1): Likewise.
3121 (jcf-dump.1): Likewise.
3123 (jv-convert.1): Likewise.
3125 (rmiregistry.1): Likewise.
3126 (java.install-man): Likewise.
3127 (parse-scan.o): Move and define complete compile line.
3128 (parse.o): Likewise.
3129 (jcf-tree-inline.o): Move.
3131 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3133 * Make-lang.in (info): Update dependencies.
3134 (java.install-info): Remove.
3135 ($(srcdir)/java/gcj.info): Replace with ...
3136 ($(docobjdir)/gcj.info): ... this.
3138 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3140 * Make-lang.in: Replace uses of $(target_alias) with
3141 $(target_noncanonical).
3143 2003-10-09 Tom Tromey <tromey@redhat.com>
3145 * decl.c (java_init_decl_processing): Declare signers field.
3146 * class.c (make_class_data): Set signers field.
3148 2003-10-09 Jason Merrill <jason@redhat.com>
3150 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3151 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3154 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3156 * Make-lang.in (java.info): Replace with ...
3158 (java.dvi): Replace with ...
3160 (java.generated-manpages): Replace with ...
3162 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3164 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3166 2003-10-01 Andrew Haley <aph@redhat.com>
3168 * jcf-parse.c (java_parse_file): Write otable and atable.
3169 * java-tree.h (atable_methods): New.
3171 (atable_syms_decl): New.
3172 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3173 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3174 (symbol_*type): Rename method_symbol* to symbol*type.
3175 (emit_offset_symbol_table): Delete.
3176 (emit_symbol_table): New.
3177 (get_symbol_table_index): New.
3179 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3180 (build_known_method_ref): Likewise.
3181 (get_symbol_table_index): Rename from get_offset_table_index.
3182 Parameterize to allow re-use by differing types of symbol table.
3183 (build_invokevirtual): Pass table to get_offset_table_index.
3184 * decl.c (java_init_decl_processing): Push types and decls for
3185 atable and atable_syyms.
3186 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3187 (make_class_data): Add new fields atable and atable_syms.
3188 (emit_symbol_table): Rename from emit_offset_symbol_table.
3189 Parameterize to allow re-use by different types of symbol table.
3190 (build_symbol_entry): Renamed from build_method_symbols_entry.
3192 2003-09-30 Roger Sayle <roger@eyesopen.com>
3194 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3195 semantics for SAVE_EXPR, by caching the result in a temporary.
3197 2003-09-28 Richard Henderson <rth@redhat.com>
3199 * check-init.c (check_init): Save and restore input_location
3200 instead of file and line separately.
3201 * decl.c (java_expand_body): Likewise.
3202 * jcf-write.c (generate_bytecode_insns): Likewise.
3203 * parse.y (safe_layout_class): Likewise.
3204 * jcf-parse.c (read_class, parse_class_file): Likewise.
3205 (java_parse_file): Use %H for warning locator.
3207 2003-09-28 Roger Sayle <roger@eyesopen.com>
3209 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3210 with void-type branches instead of using a COMPOUND_EXPR.
3212 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3214 * decl.c (java_optimize_inline, dump_function): Remove.
3215 * java-tree.h (java_optimize_inline): Remove declaration.
3216 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3217 * parse.y (source_end_java_method, java_expand_classes):
3218 Likewise. Remove dead code.
3220 2003-09-27 Roger Sayle <roger@eyesopen.com>
3222 * lang.c (java_init_options): Set flag_evaluation_order.
3223 * expr.c (force_evaluation_order): Don't attempt to force
3224 evaluation order of binary operations using save_expr.
3225 * parse.y (java_complete_lhs): No longer need to call
3226 force_evaluation_order when constructing binary operators.
3228 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3229 Bryce McKinlay <bryce@mckinlay.net.nz>
3232 * parse.y (not_accessible_field_error): New function.
3233 (resolve_expression_name): Check field access permissions.
3234 (resolve_qualified_expression_name): Use
3235 not_accessible_field_error.
3236 (resolve_qualified_expression_name): Likewise.
3238 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3240 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3242 2003-09-23 Roger Sayle <roger@eyesopen.com>
3244 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3245 with equal operands without side-effects.
3247 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3249 * decl.c (java_init_decl_processing): Don't emit otable decls
3250 if flag_indirect_dispatch is not set.
3252 2003-09-21 Richard Henderson <rth@redhat.com>
3254 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3257 2003-09-21 Richard Henderson <rth@redhat.com>
3259 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3260 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3262 2003-09-20 Richard Henderson <rth@redhat.com>
3264 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3266 2003-09-18 Roger Sayle <roger@eyesopen.com>
3268 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3269 * check-init.c (check_init): Likewise.
3271 2003-09-18 Roger Sayle <roger@eyesopen.com>
3273 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3275 2003-09-16 Andrew Haley <aph@redhat.com>
3277 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3279 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3282 * mangle.c (find_compression_record_match): Skip
3283 over a "6JArray" (the array template mangled string)
3285 (mangle_array_type): Correct minor typo.
3286 (atms): Move definition to the beginning.
3288 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3290 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3291 out. Fix for PR java/12254.
3293 2003-09-11 Richard Henderson <rth@redhat.com>
3295 * parse.y (source_end_java_method): Update for new
3296 cgraph_finalize_function argument.
3298 2003-09-09 Richard Henderson <rth@redhat.com>
3300 * parse.y (source_end_java_method): Update call to
3301 cgraph_finalize_function.
3303 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3305 * decl.c (java_expand_body): New function.
3306 * expr.c (build_class_init): Set DECL_IGNORED_P.
3307 * java-tree.h (start_complete_expand_method,
3308 java_expand_body): Declare.
3309 * jcf-parse.c (cgraph.h): Include.
3310 (java_parse_file): Handle flag_unit_at_a_time.
3311 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3312 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3313 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3314 (java_start_inlining): New function.
3315 * parse.h (java_finish_classes): Declare.
3316 * parse.y: Include cgraph.h.
3317 (block): Don't special-case empty block production.
3318 (craft_constructor): Set DECL_INLINE.
3319 (source_end_java_method): Handle flag_unit_at_a_time.
3320 Replace inline code with call to java_expand_body.
3321 (start_complete_expand_method): Remove static modifier.
3322 (java_expand_method_bodies): Patch function tree for
3323 class initialization and/or synchronization as needed.
3324 Don't begin RTL expansion yet.
3325 (java_expand_classes): Check flag_unit_at_a_time before
3326 calling finish_class.
3327 (java_finish_classes): New function.
3328 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3329 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3330 (emit_test_initialization): Set DECL_IGNORED_P.
3332 2003-09-03 Roger Sayle <roger@eyesopen.com>
3334 * builtins.c (enum builtin_type): Delete unused enumeration.
3335 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3337 2003-08-28 Tom Tromey <tromey@redhat.com>
3339 * gcj.texi (Extensions): Document gcjlib URLs.
3341 2003-08-20 Tom Tromey <tromey@redhat.com>
3343 * gcj.texi (Extensions): Added xref.
3344 (libgcj Runtime Properties): Document
3345 gnu.gcj.runtime.VMClassLoader.library_control.
3347 2003-08-20 Andrew Haley <aph@redhat.com>
3349 * except.c (prepare_eh_table_type): Use new encoding for exception
3350 handlers when using -fno-assume-compiled.
3352 2003-08-13 Tom Tromey <tromey@redhat.com>
3354 * gcj.texi (Invoking gij): Document -X and -?.
3356 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3358 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3359 GCJH_OBJS, JCFDUMP_OBJS
3360 * win32-host.c: Removed the unnecessary and broken dependency
3363 2003-08-11 Tom Tromey <tromey@redhat.com>
3365 * parse.y (java_check_regular_methods): Typo fixes. Call
3366 check_interface_throws_clauses. Use
3367 check_concrete_throws_clauses.
3368 (check_interface_throws_clauses): New function.
3369 (check_concrete_throws_clauses): New function.
3370 (hack_is_accessible_p): New function.
3371 (find_most_specific_methods_list): Added FIXME.
3372 * typeck.c (lookup_do): Use `flags' argument to decide what to
3374 (lookup_argument_method_generic): New function.
3375 (lookup_argument_method2): Removed.
3376 * jcf.h (ACC_INVISIBLE): New define.
3377 * jcf-write.c (generate_classfile): Skip invisible methods.
3378 * class.c (add_miranda_methods): New function.
3379 (layout_class_methods): Use it.
3380 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3381 * java-tree.h (METHOD_INVISIBLE): New define.
3382 (lang_decl_func) [invisible]: New field.
3383 (lookup_argument_method_generic): Declare.
3384 (SEARCH_INTERFACE): New define.
3385 (SEARCH_SUPER): Likewise.
3386 (SEARCH_ONLY_INTERFACE): Likewise.
3387 (SEARCH_VISIBLE): Likewise.
3388 (lookup_argument_method2): Removed declaration.
3390 2003-08-05 Tom Tromey <tromey@redhat.com>
3392 Fix for PR java/11600:
3393 * parse.y (java_complete_lhs): See whether we're calling a method
3395 (check_thrown_exceptions): Added `is_array_call' argument;
3396 fixed `clone' checking; updated all callers.
3398 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3400 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3402 2003-08-03 Tom Tromey <tromey@redhat.com>
3404 * java-tree.h (METHOD_TRANSIENT): Removed.
3405 * decl.c (pushdecl): Removed some dead code.
3406 * class.c (get_access_flags_from_decl): Can't have transient
3408 (add_method_1): Can't have a transient method.
3410 2003-07-28 Andreas Jaeger <aj@suse.de>
3412 * jvspec.c: Convert to ISO C90 prototypes.
3414 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3416 * decl.c (force_poplevels): Fix warning call.
3418 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3420 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3421 (expand_java_field_op): Likewise.
3422 * class.c (layout_class_method): Likewise
3423 (emit_register_classes): Likewise.
3424 * decl.c (pushdecl): Likewise.
3425 (poplevel): Likewise.
3426 (force_poplevels): Likewise.
3427 (give_name_to_locals): Likewise.
3428 * check-init.c (check_for_initialization): Likewise.
3430 2003-07-24 Jason Merrill <jason@redhat.com>
3432 * java-tree.h: Move boolean_type_node et al to the back end.
3434 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3436 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3439 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3441 * lang.opt: Don't show -MD_ and -MDD_.
3443 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3445 * lang-options.h: Remove.
3446 * lang.opt: Add help text.
3448 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3450 * expr.c: Remove the last argument to expand_assignment().
3452 2003-07-09 Jan Hubicka <jh@suse.cz>
3454 * java-tree.h (DECL_NUM_STMTS): Rename to...
3455 (DECL_ESTIMATED_INSNS): ... this.
3456 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3457 New static functions.
3458 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3459 * parser.y (add_stmt_to_compound): Do not account statements.
3461 2003-07-08 Mark Wielaard <mark@klomp.org>
3463 * gcj.texi: CNI now expands to Compiled Native Interface.
3465 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3467 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3469 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3471 * expr.c (expand_byte_code): Adjist emit_line_note call.
3473 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3475 * lang.c (java_handle_option): Don't handle filenames.
3477 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3479 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3482 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3483 * jcf.h: Delete COMPARE_FILENAMES definition.
3485 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3487 * lang.c (java_init_options): Update prototype.
3489 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3491 * decl.c (poplevel): Adjust define_label call.
3493 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3495 * gjavah.c (flag_jni): Make non-static.
3496 * parse-scan.y (ctxp): Make non-static.
3498 * class.c (build_method_symbols_entry)
3499 * expr.c (get_offset_table_index)
3500 * jcf-parse.c (jcf_parse):
3501 Mark the definition static, matching the forward declaration.
3503 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3505 * lang.c (java_handle_option): Don't check for missing arguments.
3507 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3509 * class.c (push_class): Use a location_t to save place.
3510 (emit_register_classes): Set input_location. Adjust
3511 expand_function_end call.
3512 * resource.c (write_resource_constructor): Likewise.
3513 * decl.c (end_java_method): Adjust expand_function_end call.
3514 * parse.y (source_end_java_method): Likewise.
3516 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3518 * lang.c (java_handle_option): Likewise.
3520 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3522 * lang.c (java_handle_option): Special-casing of optional
3523 joined arguments no longer needed.
3524 * lang.opt: Update switches that take optional argument.
3526 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3528 * lang.opt: Declare Java.
3529 * lang.c (java_init_options): Update.
3531 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3533 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3535 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3537 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3538 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3539 * lang.opt: -MD and -MMD have an underscore.
3541 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3543 * class.c (emit_register_classes): Adjust init_function_start
3545 * decl.c (complete_start_java_method): Likewise.
3546 * resource.c (write_resource_constructor): Likewise.
3548 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3550 * Make-lang.in: Update to use options.c and options.h.
3551 * lang.c: Include options.h not j-options.h.
3552 (java_handle_option): Abort on unrecognized option.
3553 (java_init_options): Request Java switches.
3555 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3557 * Make-lang.in: Handle mostlyclean.
3559 2003-06-11 Tom Tromey <tromey@redhat.com>
3561 * lang.c (java_handle_option): Update dependency_tracking for
3564 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3567 2003-06-10 Andrew Haley <aph@redhat.com>
3569 * resource.c (write_resource_constructor): Use expand_expr to
3570 generate the address of the label attached to a resource.
3571 * Make-lang.in (java/resource.o): Add expr.h
3573 2003-06-10 Andrew Haley <aph@redhat.com>
3575 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3576 (java_decl_ok_for_sibcall): New.
3578 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3580 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3581 (java/j-options.c, java/j-options.h): New.
3582 * java-tree.h (resource_name, compile_resource_file,
3583 compile_resource_data): Constify.
3584 * jcf-write.c (jcf_write_base_directory): Similarly.
3585 * jcf.h (jcf_write_base_directory): Similarly.
3586 * lang.c: Include j-options.h.
3587 (cl_options_count, cl_options, string_option, java_decode_option,
3588 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3589 process_option_with_no): Remove.
3590 (resource_name): Constify.
3591 (LANG_HOOKS_HANDLE_OPTION): Override.
3592 (java_handle_option): New.
3593 (java_init): Don't call jcf_path_init.
3594 (java_init_options): Call jcf_path_init.
3596 * resource.c (compile_resource_data, compile_resource_file): Constify.
3598 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3600 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3601 (struct lang_decl_func): Add last_line field.
3602 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3603 DECL_SOURCE_LINE_LAST): Remove.
3604 * parse.y (missing_return_error, finish_method_declaration,
3605 lookup_cl, start_artificial_method_body, source_end_java_method,
3606 start_complete_expand_method): Adjust.
3608 2003-06-08 Tom Tromey <tromey@redhat.com>
3610 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3611 fno-assume-compiled.
3613 2003-06-08 Roger Sayle <roger@eyesopen.com>
3615 * builtins.c (define_builtin_type, builtin_types): Delete.
3616 (define_builtin): Rewritten to take just the built-in code,
3617 the function's name, type and fallback library function name.
3618 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3619 (initialize_builtins): Overhaul to define the GCC builtins
3620 used by gcj manually, providing the Java run-time's
3621 implementations as the fallback library function.
3623 2003-06-08 Anthony Green <green@redhat.com>
3625 * parse.y (patch_cast): Fix conversions from floating-point to
3628 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3630 * Make-lang.in: Update.
3631 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3633 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3635 * lang.c (java_init_options): Update.
3637 2003-06-05 Jan Hubicka <jh@suse.cz>
3639 * Make-lang.in: Add support for stageprofile and stagefeedback
3641 2003-05-31 Roger Sayle <roger@eyesopen.com>
3643 * lang.c (java_init_options): Prescribe wrap-around two's
3644 complement arithmetic overflow by setting flag_wrapv.
3646 2003-05-29 Roger Sayle <roger@eyesopen.com>
3648 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3649 (builtin_record): Add an additional builtin_code field to
3650 record which GCC built-in corresponds to the Java function.
3651 (java_builtins): Add new entries for atan, atan2, exp, log,
3653 (max_builtin, min_builtin, abs_builtin): Perform constant
3654 folding on the resulting tree.
3655 (java_build_function_call_expr): Likewise, perform constant
3656 folding on the resulting tree.
3657 (initialize_builtins): The NULL creators are now allowed in
3658 the java_builtins table, which is now terminated by an entry
3659 with builtin_code == END_BUILTINS.
3660 (check_for_builtin): Likewise. If the matching creator is
3661 NULL, construct the call using java_build_function_call_expr
3662 directly with the decl for the corresponding builtin_code.
3664 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3666 * win32-host.c: Normalize copyright boilerplate.
3668 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3670 * parse.y (print_int_node): Use string concatentation on
3671 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3672 function calls into one.
3674 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3676 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3677 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3678 all the affected error messages.
3680 2003-05-13 Richard Henderson <rth@redhat.com>
3682 * class.c (layout_class_method): Set DECL_EXTERNAL.
3683 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3684 * java-tree.h (java_mark_class_local): Declare.
3685 * jcf-parse.c (parse_class_file): Use it.
3686 * parse.y (java_expand_classes): Likewise.
3688 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
3690 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
3691 * lex.h: #include input.h.
3692 * jv-scan.c (input_filename): Remove.
3694 2003-05-02 Tom Tromey <tromey@redhat.com>
3697 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3698 (handle_inner_classes): New function.
3700 2003-05-01 Tom Tromey <tromey@redhat.com>
3703 * parse.y (finish_for_loop): Do nothing if update expression is a
3704 EXPR_WFL_NODE wrapping nothing.
3705 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
3707 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
3709 * lex.h (input_lineno): Remove declaration.
3710 * parse-scan.y: #include input.h.
3711 (input_filename): Remove declaration.
3712 (input_location): Add definition.
3713 (input_line): Remove definition.
3715 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
3717 * lex.h (lineno): Rename to ...
3718 (input_line): ... here
3719 * parse-scan.y (lineno): Rename to ...
3720 (input_line): ... here.
3721 (reset_report): Rename lineno to input_line.
3722 * check-init.c (check_init): Likewise.
3723 * class.c (push_class): Likewise.
3724 * decl.c (complete_start_java_method, end_java_method): Likewise.
3725 * expr.c (expand_byte_code): Likewise.
3726 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
3727 * jcf-write.c (generate_bytecode_insns): Likewise.
3728 * lex.c (java_init_lex, java_allocate_new_line,
3729 do_java_lex): Likewise.
3730 * parse.h (YYNOT_TWICE): Likewise.
3731 * parse.y (empty_statement, expression_statement,
3732 java_pop_parser_context, java_parser_context_save_global,
3733 yyerror, register_fields, method_header, safe_layout_class,
3734 find_in_imports_on_demand, create_artificial_method,
3735 source_end_java_method, start_complete_expand_method,
3736 build_thisn_assign, java_complete_lhs,
3737 maybe_absorb_scoping_block): Likewise.
3739 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
3741 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
3742 '/' when computing java source filename
3744 2003-04-13 Tom Tromey <tromey@redhat.com>
3746 * gjavah.c (print_c_decl): Indentation fix.
3748 2003-04-12 Zack Weinberg <zack@codesourcery.com>
3750 * class.c (make_field_value, make_method_value, get_dispatch_table)
3751 (make_class_data, emit_offset_symbol_table)
3752 * constants.c (build_constants_constructor)
3753 * java-tree.h (START_RECORD_CONSTRUCTOR)
3754 * parse.y (maybe_build_array_element_wfl):
3755 Use build_constructor.
3757 2003-04-10 Eric Blake <ebb9@email.byu.edu>
3760 * parse.y (string_convert_int_cst): Always use at least one digit
3761 in string conversion. Remove ASCII dependence.
3762 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
3764 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
3766 * Make-lang.in: added win32-host.c
3767 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
3768 resolves to open() on non-Win32 platforms and
3769 Win32-specific jcf_open_exact_case() on Win32
3770 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
3771 when trying .java and .class files
3772 * win32-host.c: added to repository. Defines
3773 Win32-specific jcf_open_exact_case()
3775 2003-04-10 Andrew Haley <aph@redhat.com>
3777 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
3778 (maybe_free_localvar): Renamed from localvar_free.
3779 Add new arg, really.
3780 (generate_bytecode_insns): Set new variable, jsrs.
3781 Only free local vars if no jsr insns have been emittted.
3782 Call maybe_free_localvar, not localvar_free.
3784 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
3786 * gcj.texi: Remove @ at start of file.
3788 2003-03-25 Tom Tromey <tromey@redhat.com>
3790 * parse.y (create_interface): Call CHECK_DEPRECATED.
3792 2003-03-23 Zack Weinberg <zack@codesourcery.com>
3794 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
3796 2003-03-21 Zack Weinberg <zack@codesourcery.com>
3798 * javaop.h (jfloat, jdouble): Make them structures mirroring
3799 the bit fields of IEEE float and double respectively.
3800 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
3801 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
3802 (union Word, union DWord): Delete.
3803 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
3805 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
3806 D_NAN_MASK): Delete.
3807 (jni_print_float, jni_print_double): New. Generate
3808 hexadecimal floating constants.
3809 (print_field_info): Use jni_print_float/double.
3811 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
3812 finite floating point numbers for output; special case
3815 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
3817 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
3818 Replace 0 and 1 with true and false in return statements.
3820 2003-03-19 Tom Tromey <tromey@redhat.com>
3822 * lex.c (do_java_lex): Renamed from java_lex.
3823 (java_lex): New function.
3826 2003-03-13 Tom Tromey <tromey@redhat.com>
3828 * parse.y (resolve_inner_class): Error if qualifier is a primitive
3831 2003-03-04 Andrew Haley <aph@redhat.com>
3833 * gjavah.c (is_first_data_member): New global variable.
3834 (print_c_decl): If it's the first data member, align it as the
3836 (process_file): Set is_first_data_member.
3838 2003-03-11 Tom Tromey <tromey@redhat.com>
3840 * parse.y (resolve_field_access): Initialize class if field is
3841 found in another static field.
3842 * expr.c (build_class_init): Don't optimize out initialization of
3843 implemented interface.
3845 2003-03-11 Andrew Haley <aph@redhat.com>
3847 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
3850 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
3852 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
3853 and DIR_SEPARATOR_2 for a target.
3854 Correct minor typos.
3856 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
3857 and DIR_SEPARATOR_2 for a target into account.
3859 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
3861 * lang.c (java_init): Update prototype, move code to java_post_options.
3862 (java_post_options): Similarly.
3864 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
3866 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
3867 compare file name components depending on the case-sensitivity
3868 or otherwise of the host file system.
3870 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
3871 "strcmp" to compare file name components.
3872 Use IS_DIR_SEPARATOR instead of comparing directly against
3874 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
3875 comparing directly against DIR_SEPARATOR.
3877 2003-03-04 Tom Tromey <tromey@redhat.com>
3879 * Make-lang.in (java.tags): New target.
3881 2003-03-01 Roger Sayle <roger@eyesopen.com>
3883 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
3884 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
3886 2003-03-01 Tom Tromey <tromey@redhat.com>
3888 * parse.y (jdep_resolve_class): Only check deprecation if we found
3891 2003-02-28 Tom Tromey <tromey@redhat.com>
3894 * class.c (maybe_layout_super_class): Always pass a WFL to
3896 * parse.y (do_resolve_class): Updated comment to explain
3899 2003-02-26 Tom Tromey <tromey@redhat.com>
3901 * jcf-write.c (generate_classfile): Check whether class is
3902 deprecated before writing attribute count.
3904 2003-02-25 Roger Sayle <roger@eyesopen.com>
3906 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
3907 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
3909 2003-02-23 Tom Tromey <tromey@redhat.com>
3911 * lang-options.h: Added -Wdeprecated.
3912 * gcj.texi (Warnings): Document -Wdeprecated.
3913 * java-tree.h (flag_deprecated): Declare.
3914 * lang.c (lang_W_options): Added deprecated.
3915 (flag_deprecated): New global.
3916 * chartables.h: Rebuilt.
3917 * gen-table.pl (process_one): Look at whitespace.
3918 (print_tables): Define LETTER_SPACE, LETTER_MASK.
3919 * parse.h (CLEAR_DEPRECATED): New macro.
3920 (CHECK_DEPRECATED_NO_RESET): New macro.
3921 * jcf-parse.c (handle_deprecated): New function.
3922 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
3923 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
3924 * parse.y (resolve_type_during_patch): Check deprecation.
3925 (jdep_resolve_class): Likewise.
3926 (process_imports): Likewise.
3927 (resolve_expression_name): Likewise.
3928 (check_deprecation): Strip arrays from decl. Check
3930 (patch_method_invocation): Also check the particular constructor
3932 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
3933 * jcf-write.c (append_deprecated_attribute): New function.
3934 (generate_classfile): Generate deprecated attribute when
3936 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
3937 (java_lex) [case '*']: Simplify logic.
3938 (java_start_char_p): Use LETTER_MASK.
3939 (java_part_char_p): Likewise.
3940 (java_space_char_p): New function.
3942 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
3944 Change base class access representation.
3945 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
3946 (add_interface_do): Likewise.
3948 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
3950 * decl.c (java_init_decl_processing): Change
3951 soft_lookupjnimethod_node to reflect the change in
3952 signature of _Jv_LookupJNIMethod in libjava/jni.cc
3953 * expr.c (build_jni_stub): Calculate and pass the size
3954 on the stack of the arguments to a JNI function. Use
3955 new target macro MODIFY_JNI_METHOD_CALL to allow a
3956 target to modify the call to a JNI method.
3958 2003-02-08 Roger Sayle <roger@eyesopen.com>
3960 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
3961 instead of basename to avoid compiler warnings on Tru64.
3963 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
3965 * gcj.texi: Update to GFDL 1.2.
3967 2003-01-31 Andrew Haley <aph@redhat.com>
3969 * parse.y (java_expand_classes): Scan the whole class list looking
3970 for access methods that haven't yet been expanded.
3972 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
3976 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
3977 to fix bootstrap on sparc-unknown-netbsdelf1.5.
3978 * jcf-parse.c: Likewise.
3980 2003-01-31 Mark Wielaard <mark@klomp.org>
3982 * gjavah.c (throwable_p): Allocate 1 more byte for string.
3984 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
3986 * class.c (make_class): Use BINFO_ELTS.
3987 (set_super_info): Likewse.
3988 (add_interface_do): Likewise.
3990 2003-01-30 Tom Tromey <tromey@redhat.com>
3992 * jcf-parse.c (read_class): Update identifier's class value if it
3993 changed during parsing.
3995 2003-01-30 Loren James Rittle <ljrittle@acm.org>
3997 * Make-lang.in (po-generated): Find the targets in $(parsedir).
3998 Propagate change to all other rules as required.
3999 (java/parse-scan.o): Add explicit dependency on
4000 $(parsedir)/java/parse-scan.c .
4002 2003-01-29 Tom Tromey <tromey@redhat.com>
4004 * parse.y (patch_assignment): Only transform the rhs of an
4005 assignment when compiling to native.
4007 2003-01-28 Tom Tromey <tromey@redhat.com>
4009 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4011 2003-01-28 Tom Tromey <tromey@redhat.com>
4013 * lex.c (java_lex): Don't include UEOF as part of token.
4014 (java_read_unicode): Error if \u sequence prematurely terminated.
4016 2003-01-27 Tom Tromey <tromey@redhat.com>
4018 * parse.y (java_check_regular_methods): Check for construct after
4019 checking types in throws clause.
4021 2003-01-24 Tom Tromey <tromey@redhat.com>
4023 * class.c (build_static_field_ref): Only a String or numeric field
4024 can fold to a constant.
4026 2003-01-23 Tom Tromey <tromey@redhat.com>
4028 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4029 file name in resource buffer.
4031 2003-01-23 Tom Tromey <tromey@redhat.com>
4033 * expr.c (build_known_method_ref): Use method's context to find
4036 2003-01-23 Tom Tromey <tromey@redhat.com>
4038 * constants.c (set_constant_entry): Allocated cleared memory.
4040 2003-01-22 Tom Tromey <tromey@redhat.com>
4042 * java-tree.h: Don't use PARAMS.
4043 * resource.c: Add prototypes for all functions.
4044 (write_resource_constructor): Use `const char *' to avoid
4047 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4049 * jcf-parse.c (process_zip_dir): Remove unused variable.
4051 2003-01-22 Tom Tromey <tromey@redhat.com>
4053 * expr.c (build_invokeinterface): Abort if method's context is not
4056 2003-01-22 Tom Tromey <tromey@redhat.com>
4058 * gcj.texi (Input and output files): Mention non-class entries.
4059 * decl.c (java_init_decl_processing): Call
4060 init_resource_processing.
4061 * java-tree.h (compile_resource_data, write_resource_constructor,
4062 compile_resource_file, init_resource_processing): Declare.
4063 * config-lang.in (gtfiles): Added resource.c.
4064 * Make-lang.in (gt-java-resource.h): New target.
4065 (JAVA_OBJS): Added resource.o.
4066 (java/resource.o): New target.
4067 * resource.c: New file.
4068 * class.c (compile_resource_file): Moved to resource.c.
4069 (registerResource_libfunc): Likewise.
4070 (utf8_decl_list): Mark with GTY; now static.
4071 * jcf-parse.c (classify_zip_file): New function.
4072 (parse_zip_file_entries): Use it; compile .properties files.
4073 (process_zip_dir): Use classify_zip_file and compute_class_name.
4074 Don't write class name into zip directory.
4075 (java_parse_file): Call write_resource_constructor.
4076 (compute_class_name): New function.
4077 * jcf-io.c (read_zip_member): Reindented.
4079 2003-01-21 Tom Tromey <tromey@redhat.com>
4081 * class.c (supers_all_compiled): New function.
4082 (make_class_data): Use it.
4084 2003-01-21 Tom Tromey <tromey@redhat.com>
4086 * parse.y (method_header): Native method can't be strictfp.
4087 No method can be transient or volatile.
4089 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4091 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4093 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4095 * check-init.c: Fix comment typos.
4096 * class.c: Likewise.
4097 * constants.c: Likewise.
4099 * except.c: Likewise.
4101 * java-except.h: Likewise.
4102 * java-tree.h: Likewise.
4103 * javaop.h: Likewise.
4104 * jcf-dump.c: Likewise.
4105 * jcf-io.c: Likewise.
4106 * jcf-parse.c: Likewise.
4107 * jcf-write.c: Likewise.
4109 * mangle.c: Likewise.
4110 * typeck.c: Likewise.
4111 * verify.c: Likewise.
4113 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4115 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4116 * jcf-write.c: Include "tm_p.h".
4118 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4120 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4122 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4124 * builtins.c (java_build_function_call_expr): Renamed from
4125 build_function_call_expr. All callers changed.
4127 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4128 * jcf-parse.c: Include tm_p.h.
4130 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4133 2003-01-14 Tom Tromey <tromey@redhat.com>
4135 * class.c (make_class_data): Check that super is compiled before
4136 building class reference to it.
4138 2003-01-14 Andrew Haley <aph@redhat.com>
4140 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4141 varargs function -- correct.
4143 2003-01-14 Andrew Haley <aph@redhat.com>
4145 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4147 2003-01-14 Andrew Haley <aph@redhat.com>
4149 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4150 varargs function -- correct.
4152 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4153 temporary if the RHS is a reference.
4155 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4157 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4158 * keyword.h: Regenerated.
4160 * All Files: Convert to ISO C style function definitions.
4162 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4164 * parse.y (check_pkg_class_access): ANSIfy definition.
4166 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4168 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4171 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4173 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4175 Merge from pch-branch:
4177 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4179 * Make-lang.in (java/gjavah.o): Update dependencies.
4180 * gjavah.c: Include ggc.h.
4182 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4184 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4185 (JCFDUMP_OBJS): Add ggc-none.o.
4186 (java/jcf-dump.o): Depend on GGC_H.
4187 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4188 CPool substructures.
4189 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4190 * jcf-dump.c: Include ggc.h.
4192 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4194 * jcf.h (union cpool_entry): New.
4195 (struct CPool): Use gengtype to mark. Change field 'data' to be
4197 (struct JCF): Use gengtype to mark.
4198 (CPOOL_UINT): Update for new cpool_entry type.
4199 (CPOOL_USHORT1): Likewise.
4200 (CPOOL_USHORT2): Likewise.
4201 (CPOOL_FINISH): Use GC to free cpool subfields.
4202 * parse.h (struct parser_ctxt): Mark field current_jcf.
4203 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4204 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4205 (main_jcf): Use gengtype to mark.
4206 (ggc_mark_jcf): Delete.
4207 (get_constant): Update for new cpool_entry type.
4208 (give_name_to_class): Likewise.
4209 (get_class_constant): Likewise.
4210 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4211 (java_parse_file): Use GGC to allocate struct JCF.
4212 (init_jcf_parse): Don't call ggc_add_root.
4213 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4215 * java-tree.h (current_jcf): Use gengtype to mark.
4216 (CPOOL_UTF): Update for new cpool_entry type.
4217 (outgoing_cpool): Use gengtype to mark.
4218 (struct lang_type): GC struct JCF and struct CPool.
4219 * config-lang.in (gtfiles): Add jcf.h.
4220 * constants.c (find_tree_constant): New.
4221 (set_constant_entry): Allocate cpool subfields using GGC. Update
4222 for new cpool_entry type.
4223 (find_constant1): Update for new cpool_entry type.
4224 (find_constant2): Likewise.
4225 (find_utf8_constant): Use find_tree_constant.
4226 (find_class_or_string_constant): Remove unnecessary cast to jword.
4227 Update for new cpool_entry type.
4228 (count_constant_pool_bytes): Update for new cpool_entry type.
4229 (write_constant_pool): Likewise.
4230 (alloc_name_constant): Use find_tree_constant.
4231 (build_constants_constructor): Update for new cpool_entry type.
4233 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4235 * parse.y (mark_parser_ctxt): Delete.
4236 (goal): Don't use ggc_add_root.
4237 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4238 (java_pop_parser_context): Let GC free parser_ctxt.
4239 (java_parser_context_resume): Likewise.
4240 * parse.h (struct parser_ctxt): Use gengtype to mark.
4242 (ctxp_for_generation): Likewise.
4243 * lex.h (struct java_lc_s): Mark for gengtype.
4244 (java_lexer): Rearrange for gengtype.
4245 * config-lang.in (gtfiles): Add lex.h, parse.h.
4247 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4249 * All Files: Remove PARAMS macro.
4251 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4252 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4255 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4258 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4260 * Make-lang.in (java.install-common, java.uninstall,
4261 java.install-info, java.install-man): Prepend $(DESTDIR)
4262 to destination paths in all (un)installation commands.
4263 (java.install-common): Rewrite $(LN) command to support
4264 DESTDIR with "ln" as well as with "ln -s".
4266 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4268 * java-tree.h: Protect against multiple inclusion.
4270 2003-01-07 Tom Tromey <tromey@redhat.com>
4272 * class.c (add_assume_compiled): Don't adjust parent if we're
4273 already at the root of tree.
4275 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4277 * lang.c (dump_compound_expr): Prototype.
4279 2003-01-03 Tom Tromey <tromey@redhat.com>
4281 Fix for PR java/8712:
4282 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4283 when simply checking against `null'.
4285 2003-01-03 Tom Tromey <tromey@redhat.com>
4287 * gcj.texi (Standard Properties): Document http.proxyHost and
4290 * gcj.texi (GNU Classpath Properties): Document new properties.
4292 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4294 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4295 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4296 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4298 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4300 * Make-lang.in, boehm.c, buffer.c,
4301 buffer.h, builtins.c, class.c,
4302 config-lang.in, constants.c,
4303 convert.h, decl.c, except.c,
4304 expr.c, java-except.h,
4305 java-tree.h, javaop.def,
4306 jcf-parse.c, jcf-write.c,
4307 jv-scan.c, jvgenmain.c,
4308 jvspec.c, keyword.gperf,
4309 keyword.h, lang-options.h,
4310 lang-specs.h, lang.c, lex.c,
4311 lex.h, mangle.c, mangle_name.c,
4312 parse-scan.y, parse.h, parse.y,
4313 typeck.c, verify.c, xref.c,
4314 xref.h: Replace "GNU CC" with
4315 "GCC" in the copyright header.
4317 * check-init.c, gjavah.c, javaop.h,
4318 jcf-depend.c, jcf-dump.c, jcf-io.c,
4319 jcf-path.c, jcf-reader.c, jcf.h,
4320 zextract.c, zipfile.h: These files are
4321 "part of GCC". Also say "GCC" not "GNU CC".
4323 2002-12-30 DJ Delorie <dj@redhat.com>
4325 * Make-lang.in: Protect against texi2pod/pod2man failing.
4327 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4329 * gcj.texi: Use @copying.
4331 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4333 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4334 print_cxx_classname.
4335 (print_cxx_classname): Add add_scope parameter.
4336 (print_class_decls): Do not emit a semicolon after the extern
4338 (process_file): Adjust calls to print_cxx_classname.
4340 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4342 * gcj.texi: Include Cover Texts in man page.
4344 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4346 * class.c (build_static_field_ref): Check FIELD_FINAL.
4348 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4349 instead of current_constant_pool_data_ref.
4350 * java-tree.h (current_constant_pool_data_ref): Undefine.
4351 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4352 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4353 current_constant_pool_data_ref.
4355 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4356 not build_internal_class_name.
4358 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4359 Use it when class ref isn't certain to be compiled.
4361 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4363 * gcj.texi: Include gcc-common.texi.
4364 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4365 $(srcdir)/doc/include/gcc-common.texi.
4367 2002-12-22 Anthony Green <green@redhat.com>
4369 * gcj.texi (Limitations): Add note about org.xml.sax and
4372 2002-12-20 Tom Tromey <tromey@redhat.com>
4374 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4375 where minimum case value is Integer.MIN_VALUE.
4378 2002-12-18 Andrew Haley <aph@redhat.com>
4380 * parse.y (patch_invoke): Force evaluation order when `check' is
4381 set. For PR libgcj/8945.
4383 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4385 * gcj.texi: Change version number to 3.4.
4387 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4388 Andrew Haley <aph@redhat.com>
4390 * parse.y (source_end_java_method): Remove custom encoding of line
4391 numbers for a function decl before passing it to the back end.
4393 2002-12-03 Andrew Haley <aph@redhat.com>
4395 * class.c (make_class_data): New field, "chain".
4396 * decl.c (java_init_decl_processing): Likewise.
4398 2002-12-02 Tom Tromey <tromey@redhat.com>
4401 * parse.y (do_resolve_class): Handle qualified name via
4404 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4406 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4407 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4408 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4409 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4410 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4411 Include coretypes.h and tm.h.
4412 * Make-lang.in: Update dependencies.
4414 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4416 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4418 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4420 * jcf-reader.c: Don't expand JCF_readu4 inside the
4421 expansion of JCF_SKIP.
4423 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4425 * jcf-reader.c: Don't expand JCF_readu4 inside the
4426 expansion of JCF_SKIP.
4428 2002-11-22 Tom Tromey <tromey@redhat.com>
4430 * parse.y (patch_binop): Cast right hand side of shift expression
4431 to `int'. Fixes PR java/8676.
4433 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4434 Andrew Haley <aph@redhat.com>
4436 * gcc/java/jcf-write.c (write_classfile): Remove target
4437 class file, if it exists, before renaming the temporary
4440 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4442 * jvspec.c (lang_specific_spec_functions): New.
4444 2002-11-18 Tom Tromey <tromey@redhat.com>
4446 Fix for PR java/7912:
4447 * expr.c (can_widen_reference_to): Allow cast of array to
4448 Cloneable or Serializable.
4449 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4450 (java_io_serializable_identifier_node): Likewise.
4451 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4452 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4453 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4454 java_io_serializable.
4455 * decl.c (java_init_decl_processing): Initialize
4456 java_lang_cloneable_identifier_node and
4457 java_io_serializable_identifier_node.
4458 (java_lang_cloneable_identifier_node): New global.
4459 (java_io_serializable_identifier_node): Likewise.
4461 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4463 * buffer.c: Remove unnecessary casts.
4464 * check-init.c: Likewise.
4465 * class.c: Likewise.
4466 * constants.c: Likewise.
4468 * except.c: Likewise.
4469 * gjavah.c: Likewise.
4470 * jcf-io.c: Likewise.
4471 * jcf-parse.c: Likewise.
4472 * jcf-path.c: Likewise.
4473 * jvspec.c: Likewise.
4476 * verify.c: Likewise.
4478 2002-11-06 Tom Tromey <tromey@redhat.com>
4480 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4483 2002-11-05 Tom Tromey <tromey@redhat.com>
4485 Fix for PR java/6388.
4486 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4487 * java-tree.h (enum java_tree_index): New values
4488 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4489 (decimal_int_max, decimal_long_max): New defines.
4490 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4491 (error_if_numeric_overflow): Rewrote range checking.
4492 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4495 2002-11-02 Tom Tromey <tromey@redhat.com>
4497 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4499 * class.c (make_method_value): Put class name, not signature, into
4500 `throws' field. For PR java/8415.
4502 2002-10-24 Tom Tromey <tromey@redhat.com>
4504 * gcj.texi (Invoking gij): Document --showversion.
4505 (Standard Properties): java.library.path now set.
4507 2002-10-23 Tom Tromey <tromey@redhat.com>
4509 * gjavah.c (decode_signature_piece): In JNI mode, print
4510 `jobjectArray' when array depth is nonzero.
4513 2002-10-15 Andrew Haley <aph@redhat.com>
4515 * parse.y (patch_invoke): Call force_evaluation_order on a static
4517 (resolve_qualified_expression_name): Call force_evaluation_order
4518 on a arg list that is part of a Qualified Expression Name.
4520 * lang.c (dump_compound_expr): New.
4521 (java_dump_tree): New.
4523 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4525 * gcj.texi: Added item describing the GCJ runtime property
4528 2002-10-15 Richard Henderson <rth@redhat.com>
4530 * jcf-parse.c (get_constant): Fix type warning.
4532 2002-10-15 Andrew Haley <aph@redhat.com>
4534 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4535 (java_inlining_map_static_initializers): Declare.
4537 2002-10-14 Andrew Haley <aph@redhat.com>
4539 * tree-inline.c (remap_block): All local class initialization
4540 flags go in the outermost scope.
4541 (expand_call_inline): Call java_inlining_map_static_initializers.
4542 (expand_call_inline): Call java_inlining_merge_static_initializers.
4543 * java/lang.c (merge_init_test_initialization): New.
4544 (java_inlining_merge_static_initializers): New.
4545 (inline_init_test_initialization): New.
4546 (java_inlining_map_static_initializers): New.
4548 2002-10-11 Mark Wielaard <mark@klomp.org>
4550 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4552 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4554 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4556 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4558 * parse.y (merge_string_cste): Add parentheses around & within |.
4560 2002-10-08 Tom Tromey <tromey@redhat.com>
4562 * parse.y (variable_declarator_id): Simplify error path for
4563 array declarator error. For PR java/8003.
4565 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4567 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4570 2002-10-08 Andrew Haley <aph@redhat.com>
4572 * parse.y (attach_init_test_initialization_flags): Check for
4575 2002-10-07 Anthony Green <green@redhat.com>
4577 * parse.y (merge_string_cste): Fix bug in string concatenation.
4579 2002-10-03 Michael Koch <konqueror@gmx.de>
4581 * gcj.texi (Standard properties):
4582 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4584 2002-10-02 Roger Sayle <roger@eyesopen.com>
4586 PR optimization/6627
4587 * lang.c (java_init): If storing the vbit in function
4588 pointers, ensure that force_align_functions_log is atleast
4589 one to aid compatability with g++ vtables.
4591 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4593 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4594 foul of type-based aliasing.
4596 2002-09-30 Anthony Green <green@redhat.com>
4598 * gcj.texi (Invoking jv-scan): Fix texinfo.
4600 2002-09-28 Anthony Green <green@redhat.com>
4602 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4603 (Code Generation): Add -fno-assert documentation.
4604 * jv-scan.c (flag_assert): New global.
4605 (options): Add assert option.
4606 (help): Add --no-assert documentation.
4607 * parse-scan.y (flag_assert): New global.
4608 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4609 (flag_assert): New global.
4610 * java-tree.h (flag_assert): New global.
4611 * lex.c (java_lex): Obey flag_assert.
4612 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4615 2002-09-26 Andrew Haley <aph@redhat.com>
4617 * expr.c (build_java_array_length_access): Check for null pointer.
4618 * expr.c (expand_java_arrayload): Likewise.
4620 2002-09-21 Richard Henderson <rth@redhat.com>
4622 * jcf-parse.c (get_constant): Decode from IEEE no matter
4623 what the target format.
4625 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4627 * ChangeLog: Follow spelling conventions.
4628 * class.c: Likewise.
4631 * gjavah.c: Likewise.
4632 * java-tree.h: Likewise.
4633 * jcf-dump.c: Likewise.
4634 * jcf-parse.c: Likewise.
4635 * jvspec.c: Likewise.
4637 * mangle.c: Likewise.
4638 * parse.y: Likewise.
4640 2002-09-17 Tom Tromey <tromey@redhat.com>
4642 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4643 where \r appears at EOF. Fixes PR java/7950.
4645 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4647 * jvspec.c (lang_specific_driver): Remove unused variable.
4649 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4651 * java-tree.h (union lang_tree_node): Add chain_next option.
4653 2002-09-16 Richard Henderson <rth@redhat.com>
4655 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4656 use new real.h interface.
4657 * jcf-write.c (find_constant_index): Use new real.h interface.
4658 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4660 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4662 * lang.c: Follow spelling conventions.
4664 2002-09-11 Per Bothner <per@bothner.com>
4666 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4667 constant to the type of the field.
4668 (java_complete_tree): Remove now-redundant code.
4670 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4672 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4675 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4676 return label if a ret instruction for the jsr has been reached.
4678 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4680 * parse.y (DIR_SEPARATOR): Don't define.
4681 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4683 2002-08-28 Andrew Haley <aph@redhat.com>
4685 * verify.c (verify_jvm_instructions): Allow exception handler
4686 inside code that is being protected, but generate a warning.
4687 * except.c (link_handler): Initialize `expanded' in new eh_range.
4688 (binding_depth, is_class_level, current_pc): Declare extern.
4690 2002-09-01 Mark Wielaard <mark@klomp.org>
4692 * gcj.texi: Add chapter about system properties.
4695 2002-08-26 Tom Tromey <tromey@redhat.com>
4697 * parse.y (try_builtin_assignconv): Allow narrowing primitive
4698 conversion if RHS_TYPE is byte, short, or char.
4700 2002-08-22 Tom Tromey <tromey@redhat.com>
4702 * gcj.texi (Invoking gij): Document -cp and -classpath.
4704 2002-08-21 Tom Tromey <tromey@redhat.com>
4706 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
4707 $(prefix)/share. For PR libgcj/7633.
4709 For PR java/6005 and PR java/7611:
4710 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
4711 (java_can_use_bit_fields_p): New function.
4713 2002-08-16 Tom Tromey <tromey@redhat.com>
4715 * gcj.texi (Class Initialization): Mention class initialization of
4718 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
4720 * Make-lang.in (java-tree-inline.o): New.
4721 (JAVA_OBJS): Add java-tree-inline.o.
4722 * parse.y (source_end_java_method): Call java_optimize_inline.
4723 (java_expand_method_bodies): Save method's tree in
4725 (add_stmt_to_compound): Keep track of the number of statments.
4726 * lang.c (java_init): Enable flag_inline_trees.
4727 (java_post_options): If flag_inline_functions is on, enable
4728 flag_inline_trees instread.
4729 (decl_constant_value): New.
4730 (java_tree_inlining_walk_subtrees): New.
4731 * java-tree.h (DECL_NUM_STMTS): New macro.
4732 (java_optimize_inline): Declare.
4733 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
4734 Handle a LABEL_EXPR.
4735 * decl.c (build_result_decl): If we already have a DECL_RESULT
4737 (dump_function): New.
4738 (java_optimize_inline): New.
4739 (dump_function): New.
4741 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
4744 * parse.y (build_assertion): Invert return from
4745 desiredAssertionStatus.
4747 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4749 * jcf-write.c (get_access_flags): Return correct access flags for
4750 private and protected inner classes.
4752 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
4754 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
4756 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
4758 * mangle_name.c: Don't include obstack.h twice.
4759 * xref.c: Don't include obstack.h.
4761 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
4763 * class.c: (permanent_obstack): Delete declaration.
4764 * constants.c: (permanent_obstack): Delete declaration.
4765 * except.c: (permanent_obstack): Delete declaration.
4766 * expr.c: (permanent_obstack): Delete declaration.
4767 * jcf-parse.c: (permanent_obstack): Delete declaration.
4768 (saveable_obstack): Delete declaration.
4769 * parse.h: (permanent_obstack): Delete declaration.
4770 * typeck.c: (permanent_obstack): Delete declaration.
4772 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
4774 * gcj.texi (version-gcc): Increase to 3.3.
4776 2002-07-22 Tom Tromey <tromey@redhat.com>
4778 * lex.c (java_lex): Check for `e' or `E' after 0.
4780 2002-07-21 Richard Henderson <rth@redhat.com>
4782 * lang.c (java_unsafe_for_reeval): New.
4783 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
4785 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
4787 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
4788 (jcf_path_init): Use GET_ENVIRONMENT.
4790 2002-07-10 Roger Sayle <roger@eyesopen.com>
4791 Zack Weinberg <zack@codesourcery.com>
4793 * builtins.c (initialize_builtins): Remove defines that
4794 handled C/C++ specific junk hereby removed from builtins.def.
4796 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
4798 * lang.c (java_post_options): Update prototype.
4800 2002-07-05 Roger Sayle <roger@eyesopen.com>
4802 * builtins.c (initialize_builtins): Ignore the additional
4803 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
4804 the builtins.def file.
4806 2002-07-01 Tom Tromey <tromey@redhat.com>
4809 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
4812 2002-07-01 Roger Sayle <roger@eyesopen.com>
4814 * java/decl.c (builtin_function): Accept additional parameter.
4815 (java_init_decl_processing): Pass an additional NULL_TREE
4816 argument to builtin_function.
4818 2002-06-29 T.J. Mather <tjmather@maxmind.com>
4820 * gcj.texi: Fixed gcj invocation example so that it compiles.
4822 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4824 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
4825 * parse.y (mark_parser_ctxt): Likewise.
4826 (check_modifiers, declare_local_variables): Avoid incorrect
4827 hardcoded constant 10.
4829 * lex.c (java_read_char): Avoid "comparison is always true"
4832 2002-06-25 Andreas Schwab <schwab@suse.de>
4834 * expr.c (JSR): Avoid undefined operation on PC.
4836 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4838 * decl.c (clear_binding_level): Const-ify.
4840 2002-06-13 Akim Demaille <akim@epita.fr>
4842 * parse.y (class_declaration, interface_declaration): Make sure
4843 all their rules have an action, in order to avoid meaningless `$$
4844 = $1' and their type clashes.
4846 2002-06-11 Tom Tromey <tromey@redhat.com>
4848 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
4849 * parse-scan.y (statement_without_trailing_substatement): Added
4851 (assert_statement): New rule.
4852 * java-tree.h (struct lang_type) [assertions]: New field.
4853 (TYPE_USES_ASSERTIONS): New macro.
4854 (CLASS_USES_ASSERTIONS): Likewise.
4855 (FIELD_SYNTHETIC): New define.
4856 * lex.c (java_lval;): Added ASSERT_TK.
4857 * parse.y (ASSERT_TK): Added.
4858 (statement_without_trailing_substatement): Added assert_statement.
4859 (assert_statement): New rule.
4860 (build_assertion): New function.
4861 (maybe_generate_pre_expand_clinit): Create and initialize
4862 $assertionsDisabled.
4863 (lookup_package_type): Removed decl.
4864 * keyword.h: Rebuilt.
4865 * keyword.gperf (assert): New token.
4867 2002-06-10 Akim Demaille <akim@epita.fr>
4869 * parse.y (interface_type_list, class_member_declaration)
4870 (unary_expression_not_plus_minus): Remove duplicate %type.
4873 2002-06-09 Tom Tromey <tromey@redhat.com>
4875 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
4877 * parse.y (method_header): Give error message in all cases.
4880 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4882 Don't use RTL inlining. Fix for PR java/6820.
4883 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
4884 (flag_really_inline): New.
4885 (java_decode_option): Set flag_really_inline if -finline-functions
4887 (java_post_options): New function. Turn off inlining unless
4888 flag_really_inline is set.
4890 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4892 * gjavah.c (throwable_p): Accept argument as either a classname or
4893 signature fragment. Create null-terminated classname string for super
4894 when calling itself recursively.
4895 (decode_signature_piece): Skip first character from class name
4896 signature when calling throwable_p.
4898 2002-06-08 H.J. Lu (hjl@gnu.org)
4900 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
4902 2002-06-04 Tom Tromey <tromey@redhat.com>
4904 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
4906 2002-06-04 Michael Koch <konqueror@gmx.de>
4908 * gcj.texi (Input Options): Fixed typo.
4910 2002-06-04 Zack Weinberg <zack@codesourcery.com>
4912 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
4913 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
4914 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
4915 and all now-pointless local variables. Rename other local
4916 variables to reflect their not being handles.
4918 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
4919 #if JCF_USE_STDIO blocks.
4921 * parse.y: Add missing semicolon at end of rule.
4923 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
4925 * check-init.c (attach_initialized_static_class): Delete, unused.
4926 * parse.y: Use htab_t instead of struct hashtable, update
4928 * java-tree.h: Include hashtab.h instead of hash.h.
4929 (struct lang_decl_func): Use htab_t, set up for gengtype.
4930 (struct init_test_hash_entry): Delete.
4931 (struct treetreehash_entry): New.
4932 (java_treetreehash_find): New
4933 (java_treetreehash_new): New prototype.
4934 (java_treetreehash_create): New prototype.
4935 (java_mark_tree): Delete prototype.
4936 (java_hash_hash_tree_node): Delete prototype.
4937 (java_hash_compare_tree_node): Delete prototype.
4938 (attach_initialized_static_class): Delete prototype.
4939 * expr.c (build_class_init): Update to use java_treetreehash
4941 (java_expand_expr): Update to use htab_t.
4942 (emit_init_test_initialization): Likewise.
4943 * decl.c (java_mark_tree): Delete.
4944 * class.c (init_test_hash_newfunc): Delete.
4945 (java_hash_hash_tree_node): Delete.
4946 (java_hash_compare_tree_node): Delete.
4947 (add_method_1): Update to use java_treetreehash functions.
4948 (JAVA_TREEHASHHASH_H): New macro.
4949 (java_treetreehash_hash): New function.
4950 (java_treetreehash_compare): New function.
4951 (java_treetreehash_find): New function.
4952 (java_treetreehash_new): New function.
4953 (java_treetreehash_create): New function.
4954 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
4956 * Make-lang.in (java/parse.o): Depend on debug.h.
4957 * java-tree.h (struct lang_identifier): Use gengtype.
4958 (union lang_tree_node): New.
4959 (struct lang_decl_func): Use gengtype.
4960 (struct lang_decl_var): Likewise.
4961 (struct lang_decl): Likewise.
4962 * parse.y: Include debug.h.
4963 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
4965 * lang.c (struct language_function): New dummy structure.
4967 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
4968 descriminator for DECL_LANG_SPECIFIC.
4969 (struct lang_decl_func): Rename from struct lang_decl.
4970 (enum lang_decl_desc): New.
4971 (struct lang_decl): Make it a union. Update all the accessor macros.
4972 (struct lang_type): Use gengtype.
4973 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
4974 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
4975 are now the same size.
4976 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
4977 use discriminator to mark DECL_LANG_SPECIFIC.
4979 * Make-lang.in (gt-java-builtins.h): New rule.
4980 (java/builtins.o): Add dependency on gt-<filename>.h.
4981 * builtins.c: Use gengtype for roots.
4982 (union string_or_tree): Use gengtype.
4983 (struct builtin_record): Use gengtype.
4984 * config-lang.in (gtfiles): Add builtins.c.
4986 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
4987 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
4988 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
4989 gt-java-parse.h, gtype-java.h): Add rules to generate.
4990 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
4991 (class.o): Add dependency on gt-*.h.
4992 (constants.o): Likewise.
4995 (jcf-parse.o): Likewise.
4996 (jcf-write.o): Likewise.
4998 * config-lang.in (gtfiles): New.
4999 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5000 * constants.c: Replace uses of ggc_add_* with GTY markers.
5002 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5003 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5004 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5005 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5007 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5009 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5010 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5012 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5013 Include gtype-java.h.
5015 2002-06-02 Tom Tromey <tromey@redhat.com>
5017 Fix for PR java/5913:
5018 * parse.y (patch_binop): Call patch_string on op1.
5020 2002-06-02 Tom Tromey <tromey@redhat.com>
5022 Fix for PR java/1343, PR java/6336:
5023 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5024 formatting. Changed return type.
5025 (anonymous_class_counter): Moved to top of file.
5026 (maybe_make_nested_class_name): Append number to class name for
5027 function-local classes.
5029 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5031 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5032 * Make-lang.in: Update dependency lists.
5034 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5036 * gjavah.c (throwable_p): Do not free the name of the class after
5037 passing it to find_class.
5038 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5039 * jcf-io.c (dirent.h): Include it.
5040 (fnmatch.h): Likewise.
5041 (compare_path): New function.
5042 (java_or_class_file): Likewise.
5043 (memoized_dirlist_entry): New type.
5044 (memoized_dirlist_lookup_eq): New function.
5045 (memoized_dirlists): New variable.
5046 (caching_stat): New function.
5047 (memoized_class_lookup_eq): New function.
5048 (memoized_class_lookups): Likewise.
5049 (find_class): Use memoized_class_lookups and caching_stat.
5050 * jcf.h (JCF_USE_SCANDIR): Define.
5051 * parse.y (java_expand_classes): Write the class files in reverse
5054 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5056 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5058 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5060 * jcf-write.c (write_classfile): Unlink the temporary file if it
5061 cannot be renamed. Use concat to build up the name of the
5064 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5066 * jcf-write.c (write_classfile): Write the file to a
5067 temporary file and then rename it.
5069 2002-05-07 Tom Tromey <tromey@redhat.com>
5071 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5073 Fix for PR java/1200:
5074 * gjavah.c (throwable_p): New function.
5075 (decode_signature_piece): Use it. A `WeakReference' isn't the
5078 (gcjh_streq): New function.
5080 2002-05-07 Andreas Jaeger <aj@suse.de>
5082 * parse.y (finish_for_loop): Fix if statement.
5084 2002-05-06 Tom Tromey <tromey@redhat.com>
5086 Fix for PR java/5941:
5087 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5088 loop update expression.
5089 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5090 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5092 2002-05-04 Mark Wielaard <mark@klomp.org>
5095 * parse.y (build_string_concatenation): Return just op1 only when op2
5096 is null and op1 is a STRING_CST, otherwise always construct a
5099 2002-04-27 Tom Tromey <tromey@redhat.com>
5102 * parse.y (string_convert_int_cst): New function.
5103 (merge_string_cste): Use it.
5105 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5107 * java-tree.h (java_parse_file): Update.
5108 (java_set_yydebug): Remove.
5109 * jcf-parse.c (yydebug): Remove.
5110 (java_set_yydebug): Die.
5111 (java_parse_file): Update.
5112 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5114 2002-04-24 Tom Tromey <tromey@redhat.com>
5117 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5118 EXPR_WFL_QUALIFICATION of qual_wfl.
5120 2002-04-23 Per Bothner <per@bothner.com>
5122 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5123 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5124 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5126 2002-04-23 Tom Tromey <tromey@redhat.com>
5129 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5130 recognize `-fcompile-resource='.
5131 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5134 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5136 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5137 paths. Fixes PR java/2791.
5139 2002-04-19 Andrew Haley <aph@redhat.com>
5141 * jcf-write.c (push_long_const): lo, hi: New variables.
5142 Use rshift_double to extract the high part of a 64-bit long.
5143 Use WORD_TO_INT to extract the low part.
5145 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5146 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5147 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5149 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5151 * typeck.c (incomplete_type_error): Remove.
5153 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5155 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5156 for hash synchronization.
5157 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5158 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5161 2002-04-16 Mark Wielaard <mark@klomp.org>
5163 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5166 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5168 Fix for PR java/6294:
5169 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5172 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5174 Fix for PR java/6085:
5175 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5176 to get enclosing "this" argument for inner-class constructor
5177 invocation. Pass correct arguments to build_access_to_thisn.
5179 2002-04-10 Andreas Jaeger <aj@suse.de>
5181 * gcj.texi (Input Options): Fix extdirs patch.
5183 2002-04-10 Anthony Green <green@redhat.com>
5185 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5187 2002-04-09 Anthony Green <green@redhat.com>
5189 * gcj.texi (Input Options): Add --extdirs documentation.
5190 * jcf-dump.c (OPT_extdirs): New macro.
5191 (options): Add extdirs option.
5192 (help): Describe --extdirs.
5193 (main): Handle OPT_extdirs.
5194 * gjavah.c (OPT_extdirs): New macro.
5195 (options): Add extdirs option.
5196 (help): Describe --extdirs.
5197 (main): Handle OPT_extdirs.
5198 * jcf-path.c (jcf_path_init): Add extdirs support.
5199 (jcf_path_extdirs_arg): New function.
5200 (extensions): New variable to hold extensions path entries.
5201 * jvspec.c: Remove -fextdirs= when compiling main().
5202 * lang.c (java_decode_option): Handle -fextdirs=.
5203 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5204 * Make-lang.in: Compile jcf-path with version info for use in
5205 identifying the appropriate libgcj.jar.
5207 2002-04-08 Tom Tromey <tromey@redhat.com>
5210 * .cvsignore: Added rmic.1 and rmiregistry.1.
5211 * gcj.texi (Top): Link to new nodes.
5212 (Invoking rmic): New node.
5213 (Invoking rmiregistry): Likewise.
5214 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5216 (java.maintainer-clean): Likewise.
5217 ($(srcdir)/java/rmic.1): New target.
5218 ($(srcdir)/java/rmiregistry.1): Likewise.
5219 (java.install-man): Handle rmic.1 and rmiregistry.1.
5221 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5223 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5224 Add note about handling uncaught exceptions. Add an exception handler
5227 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5229 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5230 after using it to patch CALL_EXPR.
5232 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5234 * gcj.texi (Invocation): Document CNI invocation API.
5236 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5238 * expr.c (truthvalue_conversion): Rename. Update.
5239 (expand_compare): Update.
5240 * java-tree.h (java_truthvalue_conversion): New.
5241 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5243 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5245 * java-tree.h (java_mark_addressable): New.
5246 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5247 * typeck.c (mark_addressable): Rename, update.
5249 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5251 * expr.c (build_java_binop): Update.
5252 * java-tree.h (java_signed_type, java_unsigned_type,
5253 java_signed_or_unsigned_type): Update.
5254 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5255 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5256 * parse.y (patch_binop): Update.
5257 * typeck.c (signed_or_unsigned_type, unsigned_type,
5258 signed_type): Update.
5260 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5262 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5263 (java_dummy_print): Remove.
5264 (lang_print_error): Rename. Exit early if inhibiting output.
5265 (inhibit_error_printing_function): New.
5266 (java_init): Don't set hook.
5267 (lang_init_source): Use new boolean.
5269 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5271 * parse.y (do_resolve_class): Fix infinite recursion.
5273 2002-03-29 Tom Tromey <tromey@redhat.com>
5275 * parse.y (check_inner_circular_reference): Ignore incomplete
5278 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5280 * Make-lang.in (builtins.o): Update.
5281 * boehm.c (get_boehm_type_descriptor): Update.
5282 * builtins.c: Include langhooks.h.
5283 * decl.c (java_init_decl_processing): Update.
5284 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5285 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5287 * typeck.c (type_for_mode, type_for_size): Update.
5289 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5291 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5293 2002-03-28 Tom Tromey <tromey@redhat.com>
5295 * except.c (expand_end_java_handler): If the handler type is NULL,
5296 use java.lang.Throwable. Fixes PR java/5986.
5298 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5300 Fix for PR java/4715:
5301 * jcf-parse.c (parse_source_file_3): New function.
5302 (read_class): Call it.
5303 (java_parse_file): Likewise.
5305 2002-03-28 Jan Hubicka <jh@suse.cz>
5307 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5309 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5311 * parse.y (resolve_package): Initialize "decl".
5312 (lookup_package_type): Remove unused function.
5314 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5316 Fix for PR java/5993:
5317 * parse.y (resolve_package): Return the decl if resolution was
5318 successful. Don't special case "java.lang" and "java.lang.reflect"
5319 packages. Set type_name to the merged identifier.
5320 (resolved_qualified_expression_name): Print error using "name" if
5321 resolve_package returns NULL_TREE.
5323 2002-03-27 Tom Tromey <tromey@redhat.com>
5325 * expr.c (expand_invoke): Don't generate null pointer check if
5326 we're calling <init>.
5328 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5330 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5332 * java-tree.h (java_lang_expand_expr): Similarly.
5333 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5334 (java_init): Don't set hook.
5336 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5338 Fix for PR java/5850:
5339 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5340 context if field was not found in the current scope.
5341 * expr.c (lookup_field): Don't look in enclosing contexts.
5343 2002-03-26 Tom Tromey <tromey@redhat.com>
5345 Fix for PR java/5942:
5346 * parse.y (init_src_parse): Added sanity check.
5347 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5350 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5352 * decl.c (lang_mark_tree): Rename java_mark_tree.
5353 * java-tree.h (java_mark_tree): New.
5354 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5356 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5358 * lex.c: Change java_perform_atof to take normal parameters
5359 instead of a pointer to a parameter block. Call it directly
5362 2002-03-22 Mark Wielaard <mark@klomp.org>
5364 Fix for PR java/5368:
5365 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5366 when printing error message.
5368 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5370 * decl.c (maybe_build_cleanup): Remove.
5372 2002-03-22 Tom Tromey <tromey@redhat.com>
5374 Andrew Haley <aph@cambridge.redhat.com>
5376 * expr.c (build_field_ref): Don't build a check if the field is a
5379 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5381 Fix for PR java/6026:
5382 * lex.c (java_lex): Fix parsing of consecutive floats.
5384 2002-03-21 Tom Tromey <tromey@redhat.com>
5386 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5389 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5391 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5392 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5394 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5396 * gcj.texi: @code{gcj} becomes @command{gcj}.
5397 @code{gcc} becomes @command{gcc}.
5398 GcjRaw changed to gnu.gcc.RawData.
5400 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5402 * decl.c (start_java_method): Use new hook.
5403 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5404 (java_init): Remove old hook.
5406 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5408 * builtins.c (define_builtin): Do nothing if `type' is null.
5411 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5413 * parse.y (parser_check_super_interface): Fix error message
5416 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5418 * jcf-parse.c (get_constant): Delete unused variables.
5420 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5422 * java-tree.h (java_parse_file): New.
5423 * jcf-parse.c (yyparse): Rename java_parse_file.
5424 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5426 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5428 * parse.y (craft_constructor): Return the constructor decl.
5429 (java_expand_classes): Update comments.
5430 (lookup_method_invoke): Call fix_constructors immediately for
5431 anonymous class. Fixes PR java/5935.
5433 2002-03-15 Anthony Green <green@redhat.com>
5435 * jcf-parse.c (yyparse): Don't emit class registration
5436 constructor when compiling resource files.
5438 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5440 * lang.c (java_tree_code_type, java_tree_code_length,
5441 tree_code_name): Delete.
5442 (tree_code_type, tree_code_length, tree_code_name): Define.
5443 (java_init): Don't try to copy into the various tree_code
5446 2002-03-12 Tom Tromey <tromey@redhat.com>
5448 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5449 UTF-8, not UCS-2. Fixes PR java/5923.
5451 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5452 a call_expr wrapped in a convert. Fixes PR java/5848.
5454 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5456 * jcf-write.c (write_classfile): Improve error strings.
5458 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5460 * lex.c: Adjust comments to GNU standards.
5462 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5464 Fix for PR java/5902:
5465 * lex.c (java_lex): Fix parsing of literals.
5467 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5469 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5470 to prevent it getting evaluated twice in the store checking case.
5471 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5474 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5476 * decl.c (java_init_decl_processing): Make sure class_type_node
5477 alignment is not less than 64 bits if hash synchronization is enabled.
5479 2002-03-08 Per Bothner <per@bothner.com>
5481 * parse.y (java_complete_lhs): Check if patch_assignment
5482 returned an error-mark.
5484 * parse.y (try_builtin_assignconv): Don't special-case zero.
5486 2002-03-08 Per Bothner <per@bothner.com>
5488 Fix for PR java/5812.
5489 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5490 here instead of in JSR macro. Likewise with load_type_state call.
5491 Do the latter on if the return_pc has been verified (the jsr returns).
5492 (JSR): Now just call build_java_jsr.
5494 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5496 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5497 (java.install-common): Link native driver to
5498 JAVA_TARGET_INSTALL_NAME.
5500 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5502 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5503 * builtins.c(sin_builtin): Likewise
5504 * builtins.c(sqrt_builtin): Likewise
5506 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5508 * java/expr.c, java/jcf-parse.c, java/lex.c:
5509 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5510 REAL_ARITHMETIC blocks unconditional. Delete some further
5511 #ifdef blocks predicated on REAL_ARITHMETIC.
5513 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5515 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5516 explicit sizeof/sizeof.
5517 * decl.c (java_init_decl_processing): Likewise.
5518 * jcf-parse.c (init_jcf_parse): Likewise.
5519 * parse.y (init_src_parse): Likewise.
5521 2002-03-02 Per Bothner <per@bothner.com>
5523 Make --CLASSPATH by a synonym for --classpath and -classpath.
5524 Implement --bootclasspath.
5525 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5526 (classpath_l): Remove.
5527 (jcf_path_CLASSPATH_arg): Remove.
5528 (jcf_path_bootclasspath_arg): New function.
5529 (jcf_path_seal): Simplify accordingly.
5531 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5532 (jcf_path_CLASSPATH): Remove declaration.
5533 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5534 (lang_specific_driver): Translate -bootclasspath.
5535 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5536 * lang.c (decode_lang_options): Do jcf_path_init first.
5537 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5538 * gjavah.c: Also handle --bootclasspath.
5539 Handle --CLASSPATH as a synonum for --classpath.
5540 * jcf-dump.c: Likewise.
5542 "." is not part of system path, but is the default for --classpath.
5543 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5544 (jcf_path_seal): Add "." if no CLASSPATH specified.
5546 * gcj.texi: Document changes.
5548 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5550 * expr.c (build_java_arraystore_check): Fix formatting.
5552 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5554 Fix for PR java/5758, java/5632:
5555 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5556 inner-class separator too.
5557 * parse.y (do_resolve_class): New local `decl_result.'
5558 Progressively build a name for what can have been loaded.
5560 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5562 * expr.c (java_array_data_offset): Removed function.
5563 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5564 (build_java_array_length_access): Obtain "length" value using a
5565 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5566 (build_java_arrayaccess): Correct comment. Access "data" using a
5567 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5568 (build_java_arraystore_check): New function.
5569 (expand_java_arraystore): Use build_java_arraystore_check.
5570 * parse.y (patch_assignment): Simplify code to insert a store check
5571 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5572 * check-init.c (check_init): Update to reflect that an array length
5573 access is now a COMPONENT_REF.
5574 * gcj.texi (Code Generation): Improve documentation of
5575 -fno-bounds-check. Add documentation for -fno-store-check.
5576 * java-tree.h (flag_store_check): Declare.
5577 (build_java_arraystore_check): Declare.
5578 * lang.c (flag_store_check): Initialize to 1.
5579 (lang_f_options): Add store-check option.
5580 * jvspec.c: Don't pass store-check option to jvgenmain.
5581 * lang-options.h: Add help string for -fno-store-check.
5583 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5585 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5586 * java-tree.h (java_dup_lang_specific_decl): New.
5587 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5589 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5591 * builtins.c, decl.c: Delete traditional-mode-related code
5592 copied from the C front end but not used, or used only to
5593 permit the compiler to link.
5595 2002-02-22 Tom Tromey <tromey@redhat.com>
5597 Fix for PR java/2369:
5598 * jvspec.c (verify_class_name): New function.
5599 (lang_specific_driver): Call it.
5600 (JAVA_START_CHAR_P): New macro.
5601 (JAVA_PART_CHAR_P): Likewise.
5603 2002-02-22 Per Bothner <per@bothner.com>
5605 * class.c: Change vtable to be more compatible with g++ v3 abi.
5606 (get_dispatch_table): Prepend offset-to-top (always 0) and
5607 type_info pointer (currently unimplemented hence NULL) to vtable.
5608 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5609 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5610 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5611 (build_dtable_decl): Add declarations for new fields.
5613 2002-02-20 Per Bothner <per@bothner.com>
5615 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5616 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5617 don't need to set it on the COMPOUND_EXPR - the caller does that.
5619 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5621 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5622 `--CLASSPATH' becomes `--classpath.'
5623 * gjavah.c: Likewise.
5624 * jcf-dump.c: Likewise.
5625 * lang-options.h: Likewise.
5627 * jcf-path.c: Updated comment.
5628 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5629 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5630 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5631 (jcf_path_CLASSPATH_arg): Ditto.
5632 (classpath_u): Updated leading comment.
5634 2002-02-20 Per Bothner <per@bothner.com>
5636 * builtins.c (check_for_builtin): New function.
5637 (build_call_or_builtin): Remove.
5638 * java-tree.h: Update accordingly.
5639 * expr.c (expand_invoke): Use build + check_for_builtin instead
5640 of build_call_or_builtin.
5641 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5642 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5643 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5645 2002-02-17 Tom Tromey <tromey@redhat.com>
5647 * java-tree.h (TYPE_STRICTFP): New macro.
5648 (struct lang_type) [strictfp]: New field.
5649 (CLASS_STRICTFP): New macro.
5650 (METHOD_STRICTFP): New macro.
5651 (struct lang_decl) [strictfp]: New field.
5652 * parse.y (method_header): Disallow strictfp constructor or
5654 (STRICT_TK): Move before MODIFIER_TK.
5655 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5656 (METHOD_MODIFIERS): Likewise.
5657 (INTERFACE_MODIFIERS): Likewise.
5658 * jcf-write.c (get_access_flags): Likewise.
5659 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5660 (add_method_1): Likewise.
5661 (get_access_flags_from_decl): Likewise.
5662 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5663 recognize strictfp flag.
5664 * jcf.h (ACC_STRICT): New define.
5666 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5668 * class.c(build_utf8_ref): Move declaration of decl_size
5670 2002-02-07 Tom Tromey <tromey@redhat.com>
5672 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5675 2002-02-04 Anthony Green <green@redhat.com>
5677 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5678 sections if available.
5680 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5682 * parse.y (java_expand_classes): Fix typo in static field loop.
5684 2002-02-02 Richard Henderson <rth@redhat.com>
5686 * class.c (add_field): Mark static fields external.
5687 (build_class_ref): Remove redundant set.
5688 * parse.y (java_expand_classes): Mark static fields of classes
5689 to be compiled as local.
5690 * jcf-parse.c (parse_class_file): Likewise.
5692 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5694 * gcj.texi (About CNI): New node.
5696 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
5699 * jcf-parse.c : Check for HAVE_LOCALE_H before using
5700 setlocale() with LC_CTYPE as a parameter.
5703 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
5705 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5706 Follow GNU Coding Standards for --version.
5708 2002-01-28 Tom Tromey <tromey@redhat.com>
5710 * expr.c (build_jni_stub): Ensure storage for `meth' is
5712 * parse.y (java_complete_expand_methods): Set
5713 current_function_decl before building JNI stub.
5715 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
5717 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
5720 2002-01-22 Tom Tromey <tromey@redhat.com>
5722 * decl.c (java_init_decl_processing): Use add_predefined_file.
5723 Predefine RawData.java.
5724 (predef_filenames): Removed.
5725 (java_init_decl_processing): Don't register predef_filenames.
5726 * jcf-parse.c (add_predefined_file): New function.
5727 (predefined_filename_p): Rewrote.
5728 (predefined_filename_p): No longer static.
5729 * decl.c (java_init_decl_processing): Call initialize_builtins.
5730 * Make-lang.in (JAVA_OBJS): Added builtins.o.
5731 (java/builtins.o): New target.
5732 * builtins.c: New file.
5733 * parse.y (patch_invoke): Use build_call_or_builtin.
5734 * java-tree.h (build_call_or_builtin): Declare.
5735 (initialize_builtins): Declare.
5736 (java_set_exception_lang_code): Removed unused declaration.
5737 (PREDEF_FILENAMES_SIZE): Removed.
5738 (java_tree_index): Added JTI_PREDEF_FILENAMES.
5739 (predef_filenames): New define.
5740 (add_predefined_file): Declare.
5741 (predefined_filename_p): Declare.
5742 * expr.c (expand_invoke): Use build_call_or_builtin.
5744 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5746 * parse.y (patch_switch_statement): Fix format specifier.
5748 2002-01-16 Tom Tromey <tromey@redhat.com>
5750 More for PR java/5365:
5751 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
5753 (process_file): Generate include for
5754 java.lang.UnsupportedOperationExceptions.
5756 2002-01-15 Andreas Jaeger <aj@suse.de>
5758 * .cvsignore: Add man pages.
5760 2002-01-15 Tom Tromey <tromey@redhat.com>
5762 Fix for PR java/5365:
5763 * gjavah.c (process_file): Turn class name into a file name.
5765 2002-01-14 Matthias Klose <doko@debian.org>
5767 * gcj.texi: Fix whitespace and formatting errors in the
5768 synopsis of the man pages. Update copyright.
5770 2002-01-14 Tom Tromey <tromey@redhat.com>
5773 * Make-lang.in (java.install-man): Handle jv-convert man page.
5774 (java.generated-manpages): Added jv-convert.1.
5775 (java.uninstall): Remove jv-convert.1.
5776 (java.maintainer-clean): Likewise.
5777 ($(srcdir)/java/jv-convert.1): New target.
5778 * gcj.texi (Top): Link to jv-convert node.
5779 (Individual utilities): Likewise.
5780 (Invoking jv-convert): New node.
5782 2001-01-10 Jeff Sturm <jsturm@one-point.com>
5783 Martin Kahlert <martin.kahlert@infineon.com>
5785 * jcf-parse.c (get_constant): Don't swap lo/hi for big
5786 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
5788 2002-01-03 Graham Stott <grahams@redhat.com>
5790 * class.c (compile_resource_file): Update copyright date.
5791 Constify filename parameter.
5792 (java-tree.h): Update copyright date.
5793 (compile_resource_file): Constify filename parameter.
5795 2002-01-03 Graham Stott <grahams@redhat.com>
5797 * gcc/jcf-parse.c: Update copyright date.
5798 (yyparse): Constify resource_filename.
5800 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5802 * parse.y (src_parse_roots): Don't needlessly zero init.
5804 2001-12-31 Tom Tromey <tromey@redhat.com>
5806 * parse.y (dump_java_tree): New function.
5807 (source_end_java_method): Call it.
5808 (end_class_declaration): Likewise.
5809 * lang.c (java_decode_option): Call dump_switch_p.
5811 2001-12-28 Tom Tromey <tromey@redhat.com>
5813 * gen-table.pl: Don't process characters after \uffff. Added
5814 comment pointing to input file.
5816 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5818 * gen-table.pl: Const-ify output. Document the location of a
5819 suitable unicode input file.
5821 * chartables.h: Regenerate.
5823 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5825 * chartables.h: Const-ify.
5826 * gjavah.c (options): Likewise.
5827 * jcf-dump.c (options): Likewise.
5828 * jv-scan.c (options): Likewise.
5829 * lex.c (java_start_char_p, java_part_char_p): Likewise.
5830 * parse.y (binop_lookup): Likewise.
5832 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5834 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
5835 the static arrays that are output.
5836 * jvspec.c (jvgenmain_spec): Make static.
5837 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
5838 * keyword.h: Regenerate.
5839 * lang.c (string_option, process_option_with_no, lang_f_options,
5840 lang_W_options): Const-ify.
5841 * lex.c (java_lex): Likewise.
5843 2001-12-21 Richard Henderson <rth@redhat.com>
5845 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
5846 (get_boehm_type_descriptor): ... here. Arrange for the
5847 TREE_TYPE to get set properly.
5849 2001-12-21 Richard Henderson <rth@redhat.com>
5851 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
5852 only if the target requires collect2.
5854 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
5856 2001-12-20 Tom Tromey <tromey@redhat.com>
5859 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
5860 CAN_COMPLETE_NORMALLY for the node.
5861 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
5862 generate code for second branch if first branch can't complete
5864 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
5865 the loop head if the loop body can't complete normally.
5867 2001-12-20 Tom Tromey <tromey@redhat.com>
5870 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
5871 case where `finally' clause can't complete normally.
5873 2001-12-20 Tom Tromey <tromey@redhat.com>
5876 * parse.y (analyze_clinit_body): Added this_class parameter.
5877 Check for more cases where we must keep <clinit>.
5878 (maybe_yank_clinit): Cleaned up flow control.
5880 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5882 * decl.c (java_init_decl_processing): Don't initialize
5883 finit_leg_identifier_node.
5884 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
5885 (finit_leg_identifier_node): Remove.
5886 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
5888 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5890 * mangle.c (mangle_member_name): Don't special-case for
5892 * mangle_name.c (unicode_mangling_length): Likewise.
5893 (append_unicode_mangled_name): Likewise.
5894 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
5897 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5899 * expr.c (build_java_array_length_access): Don't force null pointer
5900 check unless flag_check_references is set.
5902 2001-12-20 Tom Tromey <tromey@redhat.com>
5904 Fix for PR java/3417:
5905 * parse.y (patch_assignment): Added special processing for
5907 (patch_return): Don't convert booleans to integers, and don't
5908 special-case `null'.
5910 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
5912 * config-lang.in (diff_excludes): Remove.
5914 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
5916 * gcj.texi: Update link to GCC manual.
5918 2001-12-17 Tom Tromey <tromey@redhat.com>
5920 * parse.y (link_nested_class_to_enclosing): Removed useless
5923 2001-12-16 Tom Tromey <tromey@redhat.com>
5925 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
5928 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
5930 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
5931 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
5934 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5936 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
5938 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5940 * decl.c (java_init_decl_processing): Build otable_type correctly.
5941 otable_decl is an otable_type.
5943 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5945 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
5946 otable_type, otable_ptr_type, method_symbol_type,
5947 method_symbols_array_type, method_symbols_array_ptr_type): New
5948 field/global tree definitions.
5949 (flag_indirect_dispatch): New flag.
5950 * decl.c (java_init_decl_processing): Initialize new otable and
5951 otable_syms type nodes and decls. Add new field "index" to
5953 * class.c (build_method_symbols_entry): New function.
5954 (make_method_value): Set "index" to to method's vtable index for
5955 virtual methods when indirect-dispatch is not used.
5956 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
5957 and set vtable_method_count to -1. Set otable and otable_syms field
5958 if indirect-dispatch is used and there was something to put in them.
5959 (build_method_symbols_entry): New function.
5960 (emit_offset_symbol_table): New function.
5961 * expr.c (get_offset_table_index): New function.
5962 (build_invokevirtual): Build array reference to otable at the index
5963 returned by get_offset_table_index, and use the result as the vtable
5965 (build_invokeinterface): Similar.
5966 * jcf-parse.c (yyparse): If indirect-dispatch, call
5967 emit_offset_symbol_table at the end of compilation, after all classes
5968 have been generated.
5969 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
5970 * lang.c (flag_indirect_dispatch): Define.
5971 (lang_f_options): Add indirect-dispatch flag.
5973 2001-12-14 Matthias Klose <doko@debian.org>
5975 * gcj.texi: Markup for man page generation. Document missing
5976 options printed by <tool> --help.
5977 Terminate description of gij's -ms option with a dot.
5978 * Make-lang.in ($(srcdir)/java/*.1): New targets.
5979 (java.generated-manpages java.install-man, java.uninstall,
5980 java-maintainer-clean) Updated.
5982 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
5984 * class.c (get_dispatch_table): Fix java vtable layout
5985 for TARGET_VTABLE_USES_DESCRIPTORS.
5986 * decl.c (java_init_decl_processing): Initialize
5987 alloc_no_finalizer_node, finalize_identifier_node.
5988 * expr.c (class_has_finalize_method): New function.
5989 (expand_java_NEW): Generate calls for finalizer-free allocation.
5990 (build_invokevirtual): Fix java vtable layout for
5991 TARGET_VTABLE_USES_DESCRIPTORS.
5992 * java-tree.h (enum java_tree_index): New entries:
5993 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
5994 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
5995 (class_has_finalize_method): declare.
5996 (HAS_FINALIZER_P): New macro.
5997 * parse.y (patch_invoke): Generate calls for finalizer-free
6000 2001-12-12 Matthias Klose <doko@debian.org>
6002 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6003 whitespace at end of line.
6005 2001-12-11 Tom Tromey <tromey@redhat.com>
6007 * lex.c (java_init_lex): Define wfl_to_string as
6008 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6010 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6012 * class.c (make_method_value): Use null_pointer_node to
6013 represent empty exception table.
6015 2001-12-10 Tom Tromey <tromey@redhat.com>
6017 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6019 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6021 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6023 2001-12-09 Per Bothner <per@bothner.com>
6025 * check-init.c (current_switch_has_default): New static field.
6026 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6027 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6028 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6030 2001-12-09 Tom Tromey <tromey@redhat.com>
6032 * check-init.c (check_init): Don't allow pre- or post- increment
6033 or decrement of final variable.
6034 (final_assign_error): Minor error message rewording.
6036 2001-12-08 Tom Tromey <tromey@redhat.com>
6038 * java-tree.h: Fixed typo.
6040 * gjavah.c (decompile_method): Don't decompile to `return this'
6043 * gjavah.c (cxx_keywords): Re-sorted.
6044 * lex.c (cxx_keywords): Re-sorted.
6046 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6049 * gjavah.c (print_namelet): Clear subnamelets.
6050 (HANDLE_METHOD): Set `method_printed' earlier.
6052 2001-12-07 Tom Tromey <tromey@redhat.com>
6054 * lang.c (lang_f_options): Added
6055 optimize-static-class-initialization.
6056 (java_decode_option): Removed special case.
6058 2001-12-07 Per Bothner <per@bothner.com>
6060 * check-init.c (check_init): Fix typo freeing memory twice.
6062 2001-12-05 Per Bothner <per@bothner.com>
6064 Restore support for static class initialization optimization.
6065 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6066 * check-init.c (check_int): At end of BLOCK handle initialization
6067 blocks, which used to be done in java_complete_expand_method but did
6068 not handle the case where check_for_initialization might allocate
6069 more than a word of bits.
6070 * decl.c (lang_make_tree): The smic field is now a tree.
6071 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6072 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6074 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6076 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6077 Change from a hash table to a list.
6078 (struct_lang_decl): Change field 'smic' to match.
6079 * class.c (add_method_1): Initialize
6080 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6081 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6082 (java_expand_method_bodies): -here, since 'smic' is now a list.
6083 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6085 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6087 * class.c (java_hash_compare_tree_node): Fix casts.
6089 2001-12-04 Per Bothner <per@bothner.com>
6091 * check-init.c: Handle definite unassignment to finals in addition
6092 to definite assignment.
6093 (loop_current_locals): New field.
6094 (num_current_locals, int start_current_locals, num_current_words):
6096 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6097 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6098 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6099 (get_variable_decl, check_final_reassigned): New functions.
6100 (check_init, check_bool_init): Modify as needed for checking finals.
6101 (check_for_initialization): Take extra parameter and return void.
6102 Do extra start-up logic to check final fields for assignment.
6103 * parse.y (check_static_final_variable_assignment_flag,
6104 reset_static_final_variable_assignment_flag, check_final_assignment,
6105 check_final_variable_local_assignment_flag,
6106 reset_final_variable_indirect_assignment_flag,
6107 reset_final_variable_global_assignment_flag): Remove functions.
6108 (java_complete_expand_methods, outer_field_access_fix,
6109 patch_assignment): Remove no-longer used logic.
6110 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6111 * parse.y (register_fields, java_complete_tree): Update accordingly.
6113 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6114 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6115 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6117 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6119 * java-tree.h (DECL FINAL): New bit-field.
6120 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6121 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6122 (DECL_INIT_CALLS_THIS): New macro.
6123 (struct lang_decl): New bit-field init_calls_this.
6124 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6125 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6126 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6127 use it for both local variables and final fields.
6128 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6130 (struct lang_type): Remove hfv bit-field.
6131 (check_for_initialization): Change to return void.
6133 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6134 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6135 * check-init.c (final_assign_error): New helper function.
6136 (check_final_reassigned, check_init): Use it.
6137 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6139 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6140 bit-fields to unsigned.
6142 2001-12-03 Per Bothner <per@bothner.com>
6144 * parse.y (patch_binop): Minor constant folding.
6146 * parse.y (build_current_thisn): Shorter 'buffer'.
6148 2001-12-03 Per Bothner <per@bothner.com>
6150 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6151 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6152 * jcf-write.c (generate_bytecode_insns): Remove support for
6153 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6154 * check-init.c (check_init): Likewise.
6156 2001-12-03 Per Bothner <per@bothner.com>
6158 * verify.c (subroutine_nesting): New function.
6159 (verify_jvm_instructions): Use it to fix logic for checking that
6160 we're done with the current subroutine.
6162 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6163 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6165 2001-12-03 Per Bothner <per@bothner.com>
6167 * jcf.h: Fix obvious typo in comment.
6168 * typeck.c (build_null_signature): Add comment.
6170 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6172 * expr.c: Remove leading capital from diagnostic messages, as
6173 per GNU coding standards.
6174 * jcf-io.c: Similarly.
6175 * jcf-parse.c: Similarly.
6176 * jv-scan.c: Similarly.
6177 * jvspec.c: Similarly.
6178 * mangle.c: Similarly.
6180 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6181 Alexandre Petit-Bianco <apbianco@redhat.com>
6183 * expr.c (build_java_arrayaccess): Call save_expr on array for
6184 correct evaluation order, modified comment, fixed indentation.
6185 * parse.y: (patch_assignment): Correctly extract the array base
6186 from the tree generate by build_java_arrayaccess, added comments.
6187 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6188 Fixes PR java/3096, PR java/3803, PR java/3965.
6190 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6192 * expr.c (expand_byte_code): Remove trailing periods from messages.
6193 * jcf-parse.c (load_class, jcf_parse): Similarly.
6194 * jcf-write.c (generate_classfile): Similarly.
6195 * lex.c (java_lex): Similarly.
6197 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6199 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6201 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6203 * Make-lang.in (java.generated-manpages): New dummy target.
6205 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6207 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6209 (lang_specific_pre_link): Use set_input to set input_filename.
6211 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6212 (main): Fix definition.
6213 Strip `main' from classname.
6216 2001-11-18 Roger Sayle <roger@eyesopen.com>
6218 * parse.h (java_expand_switch): Remove old prototype.
6220 2001-11-18 Tom Tromey <tromey@redhat.com>
6222 Fix for PR java/1401:
6223 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6225 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6228 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6230 * lang.c (finish_parse): Rename to java_finish.
6231 (LANG_HOOKS_FINISH, java_finish): New.
6233 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6235 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6236 * java-tree.h: New prototype.
6237 * lang.c (java_init): Update prototype. Combine with old init_parse.
6239 2001-11-13 Tom Tromey <tromey@redhat.com>
6241 * gjavah.c (method_signature): New global.
6242 (HANDLE_METHOD): Set it.
6243 (decompile_return_statement): New function.
6244 (decompile_method): Use it.
6245 (print_method_info): Removed `synth' argument.
6247 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6249 * java-tree.h (java_set_yydebug): New.
6250 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6251 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6252 (print_lang_decl, print_lang_type, print_lang_identifier,
6253 print_lang_statistics, lang_print_xnode): Remove.
6255 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6257 * jcf-parse.c (init_lex): Remove.
6258 * lang.c (language_string, lang_identify): Remove.
6259 (struct lang_hooks): Constify.
6260 (LANG_HOOKS_NAME): Override.
6261 (init_parse): Update.
6263 2001-11-08 Andreas Franck <afranck@gmx.de>
6265 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6266 program_transform_name the way suggested by autoconf.
6267 (java.install-common): Also transform auxiliary program names with
6268 program_transform_name.
6270 2001-11-08 Tom Tromey <tromey@cygnus.com>
6272 * parse.y (trap_overflow_corner_case): New rule.
6273 (unary_expression): Use it.
6274 * lex.c (java_init_lex): Don't set minus_seen.
6275 (yylex): Don't use minus_seen. Communicate overflow to parser for
6277 (error_if_numeric_overflow): New function.
6278 * parse.h (minus_seen): Removed field.
6279 (JAVA_RADIX10_FLAG): New define.
6281 2001-11-07 Tom Tromey <tromey@redhat.com>
6283 Patch for PR java/1414:
6284 * parse.y (case_label_list): New global.
6285 (goal): Register case_label_list with GC.
6286 (java_complete_lhs): Save new case on case_label_list.
6287 (patch_switch_statement): Check for duplicate case labels.
6289 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6291 * parse.y (patch_assignment): Removed unused third argument.
6292 (java_complete_lhs): Removed unused third argument to patch_assignment.
6294 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6296 * lang.c: Include langhooks-def.h.
6297 * Make-lang.in: Update.
6299 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6301 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6303 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6305 * mangle.c (find_compression_record_match): Don't match compression
6306 records for package name elements unless they occur at the start of
6307 the name. Fix for PR java/4717.
6309 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6311 * expr.c (expand_java_field_op): Don't special-case references to
6312 java.lang.PRIMTYPE.TYPE.
6313 (build_primtype_type_ref): Removed.
6314 * java-tree.h (build_primtype_type_ref): Remove prototype.
6315 * parse.y (maybe_build_primttype_type_ref): Removed.
6316 (complete_function_arguments): Don't special-case references to
6317 java.lang.PRIMTYPE.TYPE.
6318 (patch_assignment): Likewise.
6319 (array_constructor_check_entry): Likewise.
6321 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6323 * mangle.c (static tree compression_table): Fixed leading comment.
6324 * parse.h (struct parser_ctxt): Fixed field comment.
6325 * parse.y (check_pkg_class_access): New prototype, fixed leading
6326 comment, new parameter used to emit error only if passed as true.
6327 (parse_check_super): Pass extra argument to check_pkg_class_access.
6328 (do_resolve_class): Likewise.
6329 (process_imports): Likewise.
6330 (read_import_dir): Fixed indentation.
6331 (find_in_imports_on_demand): New local class_type_name. Local
6332 node_to_use deleted. while loop changed into for loop. Report
6333 multiple definition only for accessible classes. Improved error
6335 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6336 assigned to parameter list, fixed indentation. while loop changed
6337 into for loop, restore TREE_CHAIN on local `tem' before the next
6340 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6342 * lang.c (lang_get_alias_set): Deleted.
6344 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6346 * gjavah.c (jni_print_char): Fix thinko in last change.
6348 * gjavah.c (jni_print_char, decode_signature_piece): Use
6349 safe-ctype macros and/or fold extra calls into fewer ones.
6350 * lex.c (java_read_unicode, java_lex): Likewise.
6351 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6352 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6353 * mangle_name.c (append_unicode_mangled_name,
6354 unicode_mangling_length): Likewise.
6356 2001-10-17 Richard Henderson <rth@redhat.com>
6358 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6360 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6362 * lang.c (langhooks.h): Included.
6363 (LANG_HOOKS_INIT): Redefined.
6364 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6365 (LANG_HOOKS_DECODE_OPTION): Likewise.
6366 (struct lang_hooks lang_hooks): New initialization.
6368 2001-10-11 Per Bothner <per@bothner.com>
6370 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6371 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6372 The former is simpler, and jcf-write.c handles it better.
6373 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6374 or WITH_CLEANUP_EXPR.
6375 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6376 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6378 * parse.y (patch_if_else_statement): If the condition is constant,
6379 optimize away the test.
6381 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6383 * parse.y (patch_cast): Call patch_string on the first operand of
6384 the incoming node, update it if necessary. Fixes PR java/4510.
6386 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6388 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6389 when name qualifier matches a package name.
6391 2001-10-08 Tom Tromey <tromey@redhat.com>
6393 Fix for PR java/4489:
6394 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6395 force a new label when computing `body_block'.
6397 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6399 * jcf-io.c (format_uint): Const-ify.
6400 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6401 * lex.c (java_get_line_col): Likewise.
6402 * parse.y (build_incdec): Likewise.
6404 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6406 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6407 a NULL enclosing context if appropriate. Fixes PR java/4466.
6409 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6411 * parse.y (patch_assignment): Use lvalue's original TYPE when
6412 building the final COMPOUND_EXPR.
6413 (try_reference_assignconv): Fixed leading comment.
6415 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6417 * parse.y (check_final_variable_indirect_assignment): For
6418 COMPOUND_EXPR, return only if finals were found initialized
6419 properly, if not, keep on checking.
6420 (check_final_variable_global_assignment_flag): New local
6421 error_found, set when appropriate and used to decide whether to
6422 report uninitialized finals. Fixed typo in comment.
6424 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6426 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6427 last three initializations. Fixes PR java/4360.
6429 2001-09-21 Richard Henderson <rth@redhat.com>
6431 * class.c (get_dispatch_table): Handle function descriptors.
6432 (build_dtable_decl): Likewise.
6433 * expr.c (build_invokevirtual): Likewise.
6435 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6437 * parse.y (patch_method_invocation): Build class initialization
6438 when static finals are used to qualify method invocation.
6441 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6443 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6444 build_type_name_from_array_name.
6445 (STRING_STRIP_BRACKETS): New macro.
6446 * parse.y (build_type_name_from_array_name): New function.
6447 (array_creation_expression:): Accumulate []s instead of [s.
6448 (cast_expression:): Accumulate []s instead of [s after cast type
6450 (build_array_from_name): Local string deleted, use
6451 build_type_name_from_array_name.
6452 (build_unresolved_array_type): Accumulate []s instead of [s after
6454 (register_fields): Fixed comment.
6455 (resolve_class): Local name, base deleted, new locals tname and
6456 array_dims. Use build_type_name_from_array_name. Use array_dims to
6458 (purify_type_name): Use STRING_STRIP_BRACKETS.
6460 2001-09-18 Andreas Jaeger <aj@suse.de>
6462 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6463 * jv-scan.c: Likewise.
6465 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6467 * parse.y (patch_method_invocation): Inner class creation context
6468 check not enforced within constructors. Fixes PR java/1873.
6470 2001-09-16 Tom Tromey <tromey@redhat.com>
6472 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6473 NOTE_PUSH for single-case push. Fixes PR java/4189.
6475 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6477 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6478 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6479 (struct lang_type): New fields import_list and import_demand_list.
6480 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6481 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6482 (do_resolve_class): New local saved_enclosing_type, initialized,
6483 passed as parameter to find_in_imports and find_in_imports_on_demand.
6484 (find_in_imports): Added paramater enclosing_type, use its
6485 TYPE_IMPORT_LIST when applicable.
6486 (find_in_imports_on_demand): Added parameter enclosing_type, use
6487 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6488 declaration and initialization.
6489 (fold_constant_for_init): Switch/restore current_class to the
6490 appropriate context.
6492 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6494 * verify.c (verify_jvm_instructions): Fix typo.
6496 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6498 * expr.c (expand_invoke): Const-ification.
6499 * parse.y (patch_method_invocation): Likewise.
6501 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6503 * gjavah.c (cxx_keywords): Const-ification.
6504 * keyword.gperf (java_keyword): Likewise.
6505 * lang.c (java_tree_code_name): Likewise.
6506 * lex.c (cxx_keywords): Likewise.
6507 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6509 2001-09-11 Richard Henderson <rth@redhat.com>
6511 * parse.h (ctxp_for_generation): Mark extern.
6513 2001-09-10 Richard Henderson <rth@redhat.com>
6515 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6517 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6519 * typeck.c (java_array_type_length, build_prim_array_type):
6520 Represent empty arrays by NULL index.
6522 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6524 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6525 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6527 2001-09-06 Anthony Green <green@redhat.com>
6529 * class.c (O_BINARY): Define if necessary.
6530 (registerResource_libfunc): Declare.
6531 (init_class_processing): Initilize registerResource_libfunc.
6532 (compile_resource_file): New function.
6533 * java-tree.h (resource_name): Declare.
6534 (compile_resource_file): Declare.
6535 * jcf-parse.c (yyparse): Handle compiling java resource files.
6536 * lang.c (java_decode_option): Handle -fcompile-resource option.
6537 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6539 * gcj.texi (Code Generation): Add documentation for -R flag.
6541 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6543 * jcf-write.c (generate_classfile): Issue an error in case of
6544 field/initial value mismatch.
6545 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6546 being initialized and we're generating bytecode.
6547 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6548 set DECL_INITIAL properly when appropriate.
6552 2001-09-01 Per Bothner <per@bothner.com>
6554 * parse.y (maybe_yank_clinit): A field without an initializer is not
6555 relevant. All initializers except static final and constant require
6556 <clinit>, regardless of flag_emit_class_files.
6558 2001-08-31 Per Bothner <per@bothner.com>
6560 * class.c (set_constant_value): When not emitting class files, then a
6561 String ConstantValue is a utf8const_ptr_type.
6563 2001-08-30 Per Bothner <per@bothner.com>
6565 * jcf-write.c (generate_classfile): Check that field is primitive
6566 or string before emitting ConstantValue attribute.
6568 2001-08-30 Per Bothner <per@bothner.com>
6570 * parse.y (resolve_qualified_expression_name): If creating a
6571 COMPOUND_EXPR, set it's type correctly.
6573 2001-08-30 Per Bothner <per@bothner.com>
6575 * jcf-io.c (open_class): Set filename field.
6577 * jcf-parse,c (parse_class_file): Set current_function_decl
6578 for better error message when Code attribute is missing.
6580 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6581 better diagnostics, especially for constructors.
6583 2001-08-30 Per Bothner <per@bothner.com>
6585 * jcf-write.c (generate_classfile): Don't write ConstantValue
6586 attribute if field is not final, for compatibility with jdk.
6588 * jcf-write.c (generate_classfile): Convert ConstantValue values
6589 to correct type. Work-around for front-end bug.
6590 * class.c (set_constant_value): Error if constant has wrong type.
6592 2001-08-30 Per Bothner <per@bothner.com>
6594 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6595 "Double" are printed at verbosity 1.
6597 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6599 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6601 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6603 * parse.y (patch_assignment): Don't verify final re-assignment here.
6604 (java_complete_lhs): Verify assignments to finals calling
6605 patch_assignment. Verify re-assignments to finals before calling
6608 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6610 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6613 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6615 * lex.c (java_lex): new local found_hex_digits. Set and then used
6616 in test to reject invalid hexadecimal numbers.
6617 * parse.y (java_complete_tree): Prevent unwanted cast with
6618 initialized floating point finals.
6619 (patch_binop): Emit a warning when detecting a division by zero,
6620 mark result not constant, don't simplify non integer division.
6622 2001-08-28 Per Bothner <per@bothner.com>
6624 * jcf-write.c (generate_bytecode_insns): For increments and
6625 decrements just recurse to push constant. Improvement on Mark's patch.
6627 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6629 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6630 real conversion for increments and decrements of reals.
6632 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6634 * parse.y (resolve_qualified_expression_name): Handle unresolved
6635 qualified expressions, prevent numerical qualifiers, fixed typo.
6638 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6640 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6641 don't report anything but deprecated class when marked so. Handle
6643 (patch_method_invocation): Check deprecation on methods and types.
6644 (patch_binop): code becomes an enum tree_code, added default: to
6645 switch to handle that. Detect division by zero, try to fold and
6646 return before using a subroutine.
6648 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6650 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6651 file smaller than 4 bytes.
6652 * parse.y (check_inner_circular_reference): New function.
6653 (check_circular_reference): Likewise.
6654 (array_initializer:): Accept {,}.
6655 (java_check_circular_reference): Rewritten using
6656 check_circular_reference and check_inner_circular_reference.
6657 (java_complete_expand_method): Unconditionally save and restore
6658 the unpurged exception list.
6659 (build_dot_class_method_invocation): Unmangle signature parameter.
6661 2001-08-21 Tom Tromey <tromey@redhat.com>
6663 * decl.c (init_decl_processing): Add `throws' field to method
6665 * class.c (make_method_value): Compute `throws' field for method.
6667 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6669 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6670 circularity is detected.
6671 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6673 2001-08-17 Richard Henderson <rth@redhat.com>
6675 * class.c (emit_register_classes): Add align parameter to
6676 call to assemble_integer.
6678 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6680 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6681 loading a class_or_name fails, try considering an innerclass name
6682 and load the enclosing context.
6683 * parse.y (resolve_inner_class): New function.
6684 (find_as_inner_class): Added leading comment.
6685 (register_incomplete_type): Keep the current context as enclosing
6686 context for JDEP_FIELD dependencies.
6687 (do_resolve_class): Locals new_class_decl and super initialized to
6688 NULL. Call resolve_inner_class, explore the enclosing context
6689 superclass if necessary.
6692 2001-08-16 Tom Tromey <tromey@redhat.com>
6694 * jcf-dump.c (main): Updated for change to jcf_path_seal.
6695 * gjavah.c (main): Updated for change to jcf_path_seal.
6696 * lang.c (version_flag): New global.
6697 (java_decode_option): Recognize `-version'.
6698 (java_init): Update for change to jcf_path_seal.
6699 * jcf.h (jcf_path_seal): Added `print' argument.
6700 * jcf-path.c (jcf_path_seal): Added `print' argument.
6702 2001-08-13 Zack Weinberg <zackw@panix.com>
6704 * Make-lang.in (java/decl.o): Update dependencies.
6705 * decl.c: Include libfuncs.h, don't include toplev.h.
6707 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6709 * decl.c (init_decl_processing): exception_type_node,
6710 class_not_found_type_node, and no_class_def_found_type_node
6711 initialized. predef_filenames augmented accordingly.
6712 instinit_identifier_node initialized.
6713 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
6714 * java-tree.h (enum java_tree_index): New entries
6715 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
6716 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
6717 (exception_type_node): New macro.
6718 (class_not_found_type_node): Likewise.
6719 (no_class_def_found_type_node): Likewise.
6720 (instinit_identifier_node): Likewise.
6721 (PREDEF_FILENAMES_SIZE): Adjusted.
6722 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
6723 (struct lang_type): Fixed typo in bitfield name.
6724 (DECL_INSTINIT_P): New macro.
6725 (ID_INSTINIT_P): Likewise.
6726 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
6728 * parse.y (encapsulate_with_try_catch): New function.
6729 (generate_instinit): Likewise.
6730 (build_instinit_invocation): Likewise.
6731 (ctors_unchecked_throws_clause_p): Likewise.
6732 (add_instance_initializer): Deleted.
6733 (build_instance_initializer): Likewise.
6734 (in_instance_initializer): Likewise.
6735 (check_method_redefinition): instinit$ not to be verified.
6736 (java_complete_expand_methods): Generate instinit$, simplified code.
6737 (build_dot_class_method): Eliminated unnecessary locals. Use
6738 encapsulate_with_try_catch, removed unnecessary code.
6739 (fix_constructors): New local iii. Use build_instinit_invocation.
6740 (patch_method_invocation): Added comment.
6741 (maybe_use_access_method): Don't consider instinit$.
6742 (find_applicable_accessible_methods_list): Shorten the search for
6744 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
6745 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
6746 (patch_throw_statement): Likewise. Fixed typo.
6748 2001-08-12 David Edelsohn <edelsohn@gnu.org>
6751 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6752 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6754 (lang_specific_pre_link): Use set_input to set input_filename.
6756 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6757 (main): Fix definition.
6758 Strip `main' from classname.
6761 2001-08-11 Zack Weinberg <zackw@panix.com>
6763 * lex.h: Don't include setjmp.h. Don't define
6764 SET_FLOAT_HANDLER or prototype set_float_handler.
6766 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6768 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
6769 `poplevel' in the right order.
6771 2001-08-09 Richard Henderson <rth@redhat.com>
6773 * Make-lang.in (class.o): Depend on TARGET_H.
6774 * class.c (emit_register_classes): Use target hooks instead of
6775 assemble_constructor and assemble_destructor.
6777 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
6779 * check-init.c (flags.h): Include
6780 (check_init): Don't report uninitialized static class
6781 initialization flags, don't free bit index when doing static class
6782 initialization optimization.
6783 (check_for_initialization): Return type changed to `unsigned int.'
6784 (attach_initialized_static_class): New function.
6785 * class.c (add_method_1): Create the initialized static class
6787 (finish_class): Always emit deferred inline methods.
6788 * decl.c (emit_init_test_initialization): Moved to expr.c
6789 (complete_start_java_method): Don't traverse
6790 DECL_FUNCTION_INIT_TEST_TABLE.
6791 (lang_mark_tree): Mark hash tables in function decls.
6792 * expr.c (emit_init_test_initialization): Moved from decl.c.
6793 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
6794 initialization flag, set DECL_CONTEXT and
6795 LOCAL_CLASS_INITIALIZATION_FLAG.
6796 (java_lang_expand_expr): Emit initialization code for static class
6797 initialized flags when entering block, if necessary.
6798 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
6799 * java-tree.h (flag_optimize_sci): New global variable declaration.
6800 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
6801 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
6802 (LOCAL_FINAL_P): Fixed typo in comment.
6803 (FINAL_VARIABLE_P): Likewise.
6804 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
6805 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
6806 (struct lang_decl): New fields `ict', `smic' and `cif.'
6807 (check_for_initialization): New returned value for global.
6808 (attach_initialized_static_class): New global function.
6809 (STATIC_CLASS_INIT_OPT_P): New macro.
6810 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
6811 * lang.c (java_decode_option): Handle
6812 `-fno-optimize-static-class-initialization'
6813 * parse.y (start_complete_expand_method): New function.
6814 (java_expand_method_bodies): Likewise.
6815 (attach_init_test_initialization_flags): Likewise.
6816 (adjust_init_test_initialization): Likewise.
6817 (emit_test_initialization): Likewise.
6818 (java_complete_expand_methods): Nullify abstract and native method
6820 (java_complete_expand_method): New locals `fbody', `block_body'
6821 and `exception_copy.' Reorganized: directly return on empty method
6822 bodies, call `start_complete_expand_method', remember definitely
6823 initialized static class in function, don't expand method bodies.
6824 (java_expand_classes): Call `java_expand_method_bodies' before
6825 `finish_class' when compiling to native.
6826 (resolve_expression_name): Use `orig' after building outer class
6828 (patch_invoke): Remember static method invocations.
6830 2001-08-06 Richard Henderson <rth@redhat.com>
6832 * class.c (emit_register_classes): Pass a symbol_ref and priority
6833 to assemble_constructor.
6835 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
6837 * java-tree.h (all_class_filename): New macro.
6838 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
6839 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
6840 newly created IDENTIFIER_NODE to `all_class_filename.'
6842 2001-08-01 Jeff Sturm <jsturm@one-point.com>
6844 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
6845 Use ggc_add_tree_root to register roots.
6847 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
6849 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
6850 second operand calling check_init.
6851 * decl.c (complete_start_java_method): Swaped second and third
6852 arguments while creating WITH_CLEANUP_EXPR node.
6853 * jcf-write.c (generate_bytecode_insns): Use second operand
6854 instead of third when handling WITH_CLEANUP_EXPR.
6855 * parse.y (java_complete_lhs): Expand second operand of
6856 WITH_CLEANUP_EXPR nodes.
6857 (patch_synchronized_statement): Swaped second and third arguments
6858 while creating WITH_CLEANUP_EXPR node.
6860 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6862 * parse.y (create_interface): Avoid cyclic inheritance report when
6863 syntax error encountered during class definition.
6866 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6868 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6870 (lang_specific_pre_link): Use set_input to set input_filename.
6872 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6873 (main): Fix definition.
6874 Strip `main' from classname.
6877 2001-07-18 Tom Tromey <tromey@redhat.com>
6880 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
6881 * lex.c (java_new_lexer): Use ICONV_CONST.
6882 (java_read_char): Likewise.
6883 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
6884 (jv-scan$(exeext)): Likewise.
6886 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6888 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
6889 * parse.y (check_class_interface_creation): Allow `private' if the
6890 enclosing is not an interface.
6891 (create_interface): Interface tagged public if the enclosing
6892 context is an interface.
6893 (create_class): Class tagged public if the enclosing context
6897 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6899 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
6902 2001-07-14 Tim Josling <tej@melbpc.org.au>
6904 * check-init.c (check_init): Remove references to EXPON_EXPR.
6906 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6908 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
6909 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
6912 2001-07-13 Tom Tromey <tromey@redhat.com>
6914 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
6917 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6919 * parse.y (patch_method_invocation): Don't override primary if one
6920 is already provided, but let this$<n> be built. Fixed comment.
6922 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
6924 * parse.y (empty_statement:): Report empty statement error only
6925 when found at class declaration level.
6928 2001-07-12 Tom Tromey <tromey@redhat.com>
6930 * expr.c (expand_load_internal): New function.
6931 (LOAD_INTERNAL): Use it.
6933 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
6935 * parse.y (verify_constructor_super): Compare anonymous class ctor
6936 args with `valid_method_invocation_conversion_p.'
6939 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6941 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
6942 `-fsyntax-only.' Fixes PR java/3248
6944 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6946 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
6948 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
6950 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
6951 current function is static. Fixes PR java/1970
6953 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6955 * parse.y (patch_method_invocation): Add enclosing context to ctor
6956 calls if necessary. Fixes PR java/2953
6958 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6960 * parse.y (resolve_package): Abort if qualified expression member
6962 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
6965 2001-07-07 Zack Weinberg <zackw@stanford.edu>
6967 * verify.c: Don't use // comments.
6969 2001-07-05 Tom Tromey <tromey@redhat.com>
6971 * lang.c (flag_assume_compiled): Removed.
6972 * java-tree.h (flag_assume_compiled): Removed.
6973 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
6974 -fhash-synchronization, -fuse-divide-subroutine,
6975 -fcheck-references, -femit-class-file, -femit-class-files,
6976 -fassume-compiled. Updated --encoding information. Changed
6977 -foutput-class-dir to `-d'.
6979 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
6981 * jcf-parse.c (parse_class_file): Add lineno parameter to
6982 debug_start_source_file call.
6984 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
6986 * gcj.texi: Use gpl.texi.
6987 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
6988 dependencies and use doc/include in search path.
6990 2001-07-03 Jeff Sturm <jsturm@one-point.com>
6992 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
6993 `this'. If so, don't build instance initializers.
6995 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6997 * parse.y (resolve_expression_name): Improved error message for
6998 inner class cases. Fixes PR java/1958
7000 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7002 * lang.c: #include diagnostic.h
7003 (lang_print_error): Add a `diagnostic_context *' parameter.
7004 (java_dummy_print): Likewise.
7005 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7007 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7009 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7010 * jcf.h (typedef struct JCF): New bitfield `finished.'
7011 (JCF_FINISH): Set `finished.'
7012 (JCF_ZERO): Reset `finished.'
7015 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7017 * parse.y (class_body_declaration:): Don't install empty instance
7021 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7023 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7024 (set_class_decl_access_flags): New function.
7025 * java-tree.h (set_class_decl_access_flags): New prototype.
7026 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7027 (parse_class_file): New local `decl_max_locals.' Take wide types
7028 into account to compute DECL_MAX_LOCALS.
7029 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7032 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7034 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7036 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7038 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7039 * parse.y (do_resolve_class): Moved comments out to leading comment
7040 section. Removed local `start', New local `_ht' and
7041 `circularity_hash.' Record `enclosing' in hash table and search
7042 it to detect circularity. Use `enclosing' as an argument to
7043 `lookup_cl.' Free the hash table when done.
7045 2001-06-19 Tom Tromey <tromey@redhat.com>
7047 * lex.c (java_read_char): Disallow invalid and overlong
7048 sequences. Fixes PR java/2319.
7050 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7052 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7054 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7056 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7057 arguments accordingly.
7059 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7061 * gcj.texi: Move contents to just after title page.
7063 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7065 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7067 (patch_incomplete_class_ref): Build the class ref, build the class
7068 init if necessary, complete the tree.
7071 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7073 * parse.y (lookup_field_wrapper): Test `name' code.
7074 (resolve_qualified_expression_name): Test `qual_wfl' code.
7075 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7076 handle `qual_wfl' by code.
7077 (maybe_build_primttype_type_ref): Test `wfl' code.
7079 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7081 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7083 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7084 the dvi file in the java directory.
7086 2001-05-25 Sam TH <sam@uchicago.edu>
7088 * gen-table.pl javaop.h jcf.h lex.h,
7089 parse.h: Fix header include guards.
7091 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7093 * jv-scan.c (version): Update copyright year.
7095 2001-05-21 Per Bothner <per@bothner.com>
7097 * jcf-parse.c (read_class): If class is from .class or .zip file
7098 and it's already been read, don't push/pop parser context.
7100 2001-05-18 Per Bothner <per@bothner.com>
7102 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7103 command line so the jvgenmain-generated main program comes first.
7105 2001-05-15 Tom Tromey <tromey@redhat.com>
7107 * class.c (build_utf8_ref): Don't generate identifier based on
7110 2001-05-12 Richard Henderson <rth@redhat.com>
7112 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7113 * expr.c (java_lang_expand_expr): Expand it.
7114 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7115 calling build_exception_object_ref.
7116 * parse.y (catch_clause_parameter): Likewise.
7117 (build_dot_class_method): Likewise.
7118 (try_reference_assignconv): Likewise.
7119 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7120 * jcf-write.c (generate_bytecode_insns): Likewise.
7122 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7124 * parse.y (build_unresolved_array_type): Set
7125 EXPR_WFL_QUALIFICATION on the newly created wfl.
7126 Fixes PR java/2538. Fixes PR java/2535.
7128 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7130 * parse.y (fix_constructors): Removed unnecessary assignment to
7131 local. Moved assignment to `this$<n>', fixed comments and
7133 (build_wfl_wrap): Fixed indentation.
7134 Fixes PR java/2598, java/2579 and java/2658.
7136 2001-05-03 Mo DeJong <mdejong@redhat.com>
7138 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7139 check for byte swap.
7141 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7143 * expr.c (build_class_init): Move MODIFY_EXPR
7144 outside of COND_EXPR. Remove variable `call'.
7146 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7148 * decl.c: NULL_PTR -> NULL.
7149 * jcf-write.c: Likewise.
7151 2001-05-01 Tom Tromey <tromey@redhat.com>
7153 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7154 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7155 * gcj.texi: Updated copyright text. Include fdl.texi.
7156 (Top): Link to new node.
7158 2001-05-01 Per Bothner <per@bothner.com>
7160 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7162 2001-05-01 Per Bothner <per@bothner.com>
7164 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7165 import_list contains the name, not the TREE_PURPOSE.
7167 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7169 * jcf-io.c (read_zip_member): Cast to long in comparison with
7172 * jvspec.c (lang_specific_driver): Initialize variables.
7174 * mangle.c (find_compression_record_match): Likewise.
7176 * typeck.c (build_null_signature): Provide static prototype. Mark
7177 parameter with ATTRIBUTE_UNUSED.
7179 * verify.c (verify_jvm_instructions): Initialize variable.
7181 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7183 * parse.y (do_resolve_class): Check for cyclic inheritance during
7184 inner class resolution.
7186 2001-04-27 Per Bothner <per@bothner.com>
7188 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7189 while iterating, since that could cause gc to lose stuff.
7191 2001-04-26 Per Bothner <per@bothner.com>
7193 Fix method search wrt scope of inner classes to match JLS2.
7194 * typeck.c (build_null_signature): New static function.
7195 (has_method): New function. Uses build_null_signature and lookup_do.
7196 * java-tree.h (has_method): New declaration.
7197 * parse.y (find_applicable_accessible_methods_list): Do not search
7198 context of inner classes here.
7199 (patch_method_invocation): Search scope, ie. current and outer clases,
7200 for method matching simple name, to find class.
7202 2001-04-26 Per Bothner <per@bothner.com>
7204 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7205 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7207 * constants.c (find_methodref_with_class_index): New function.
7208 (find_methodref_index): Use find_methodref_with_class_index.
7209 * java-tree.h (find_methodref_with_class_index): New declaration.
7210 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7211 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7212 If context changed from interface to class, don't use invokeinterface.
7214 2001-04-25 Per Bothner <per@bothner.com>
7216 * verify.c (verify_jvm_instructions): For field instructions,
7217 check that field index is valid. For invoke instructions, check that
7218 method index is valid.
7220 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7222 * config-lang.in (target_libs): Copy from $libgcj_saved.
7224 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7226 * decl.c (init_decl_processing): Add new class "protectionDomain"
7228 * class.c (make_class_data): Set initial value for "protectionDomain".
7230 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7232 * jvspec.c (lang_specific_driver): Fix memory allocation
7233 deficit, by using concat in lieu of xmalloc/sprintf.
7235 2001-04-20 Per Bothner <per@bothner.com>
7237 Fixes to compile multiple .class files at once.
7238 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7239 * java-tree.h (CLASS_PARSED_P): New macro.
7240 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7241 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7242 (read_class): Avoid some code duplication.
7243 Don't call JCF_FINISH for a .class file - might be needed later.
7244 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7245 rather than CLASS_LOADED_P, since latter implies class laid out.
7246 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7247 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7249 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7251 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7253 * boehm.c: Include toplev.h.
7255 2001-04-06 Tom Tromey <tromey@redhat.com>
7256 Alexandre Petit-Bianco <apbianco@redhat.com>
7258 Fix for PR gcj/1404 and PR gcj/2332:
7259 * parse.y (build_array_from_name): If we use the type_wfl then
7260 accumulate dimensions from the original type as well.
7261 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7263 2001-04-06 Tom Tromey <tromey@redhat.com>
7265 * parse.y (analyze_clinit_body): Return true if the second operand
7266 of a METHOD_EXPR is nonzero.
7268 2001-04-06 Tom Tromey <tromey@redhat.com>
7270 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7272 ($(srcdir)/java/parse.c): Likewise.
7274 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7276 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7277 (version-gcc): Initialized.
7278 (which-gcj): Likewise.
7280 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7282 * java-tree.h (struct lang_decl): New macro
7283 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7284 * parse.y (build_instance_initializer): New function.
7285 (add_instance_initializer): Use it.
7286 (java_fix_constructors): Set `current_class' before fix pass.
7287 (fix_constructors): Just return if already fixed. Move `super()'
7288 invocation ahead. Use `build_instance_initializer.'
7291 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7293 * parse.y (resolve_qualified_expression_name): Pass field's
7294 DECL_CONTEXT to `not_accessible_p.'
7295 (not_accessible_p): Changed parameters order in `inherits_from_p'
7298 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7300 * lang-options.h: Add flag_check_references.
7302 2001-04-04 Per Bothner <per@bothner.com>
7304 * java-tree.h (CONSTANT_VALUE_P): New macro.
7305 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7306 * parse.y (maybe_build_class_init_for_field): New static function.
7307 (resolve_expression_name, resolve_field_access): Use
7308 maybe_build_class_init_for_field instead of build_class_init
7309 This does not do the init if the field is compile-time-constant.
7310 (resolve_field_access): Simplify.
7312 * parse.y (fold_constant_for_init): Merge test into switch.
7314 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7316 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7318 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7320 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7322 * expr.c (pop_type_0): Save the result of the first
7323 lang_printable_name call in a scratch buffer, so it
7324 won't be clobbered by the second call.
7326 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7328 * parse-scan.y (array_type:): Rewritten.
7329 (type_declaration:): `empty_statement' replaces `SC_TK.'
7330 (class_member_declaration:): `empty statement' added.
7331 (method_body:): Simplified.
7332 (static_initializer:): Likewise.
7333 (primary_no_new_array:): Use `type_literals.'
7334 (type_literals:): New rule.
7335 (dims:): Set and update `bracket_count.'
7336 Fixes PR java/1074. Fixes PR java/2412.
7338 2001-03-28 Hans Boehm <boehm@acm.org>
7340 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7341 (get_boehm_type_descriptor): Set type on returned value to be a
7342 pointer length integer.
7344 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7346 * expr.c (pop_type_0): Call `concat' rather than building the
7348 (pop_type): Add format specifier in call to `error'.
7350 * parse.y (patch_method_invocation): Avoid casting away
7353 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7355 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7357 2001-03-28 Richard Henderson <rth@redhat.com>
7359 IA-64 ABI Exception Handling:
7360 * Make-lang.in (except.o): Don't depend on eh-common.h.
7361 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7362 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7363 [soft_exceptioninfo_call_node]: Remove.
7364 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7365 (end_java_method): No emit_handlers.
7366 * except.c (java_set_exception_lang_code): Remove.
7367 (method_init_exceptions): Don't call it.
7368 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7369 (build_exception_object_ref): New.
7370 (expand_end_java_handler): Update for except.h name changes.
7371 (emit_handlers, expand_resume_after_catch): Remove.
7372 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7373 (process_jvm_instruction): Use build_exception_object_ref.
7374 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7375 (soft_exceptioninfo_call_node): Remove.
7376 (build_exception_object_ref): Declare.
7377 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7378 soft_exceptioninfo_call_node. Move processing ...
7379 [EXC_PTR_EXPR]: ... here.
7380 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7381 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7382 (source_end_java_method): No java_set_exception_lang_code or
7384 (build_dot_class_method): Use build_exception_object_ref.
7385 (try_reference_assignconv): Check EXC_PTR_EXPR not
7386 soft_exceptioninfo_call_node.
7388 2001-03-28 Richard Henderson <rth@redhat.com>
7390 * java-tree.h (throw_node): Define as a single member of
7391 java_global_trees instead of a separate array.
7392 (JTI_THROW_NODE): New.
7393 * decl.c (throw_node): Don't declare.
7394 (init_decl_processing): Init a scalar throw_node.
7395 Don't register it for gc.
7396 * check-init.c (check_init): Reference scalar throw_node.
7397 * expr.c (build_java_athrow): Likewise.
7398 * jcf-write.c (generate_bytecode_insns): Likewise.
7399 * parse.h (BUILD_THROW): Likewise.
7401 2001-03-28 Richard Henderson <rth@redhat.com>
7403 * decl.c (end_java_method): Do not save and restore
7404 flag_non_call_exceptions.
7405 * parse.y (source_end_java_method): Likewise.
7406 * lang.c (flag_exceptions): Don't declare.
7407 (java_init_options): Set flag_non_call_exceptions. Set
7408 flag_exceptions here ...
7409 (java_init): ... not here.
7411 2001-03-27 Richard Henderson <rth@redhat.com>
7413 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7414 exceptions_via_longjmp.
7416 * lang.c (flag_new_exceptions): Don't declare it.
7417 (java_init_options): Or set it.
7419 2001-03-27 Richard Henderson <rth@redhat.com>
7421 * decl.c (end_java_method): Rename asynchronous_exceptions to
7422 flag_non_call_exceptions.
7423 * parse.y (source_end_java_method): Likewise.
7425 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7427 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7429 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7431 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7433 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7435 * parse.y (find_as_inner_class): Follow current package
7436 indications not to mistakingly load an unrelated class.
7438 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7440 * constants.c (PUTN): Use memcpy, not bcopy.
7442 * lex.c (java_read_char): Use memmove, not bcopy.
7444 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7446 2001-03-23 Per Bothner <per@bothner.com>
7448 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7449 macro for better error pin-pointing.
7450 * java-tree.h: Fix typo in comment.
7452 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7453 Don't include jsr/goto in exception range.
7454 Check if start and end of exception range are the same (also TRY_EXPR).
7455 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7456 However, do emit the following goto even if try_block is empty.
7457 Defer freeing exception_decl until after the finalizer, to make
7458 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7460 * parse.y (java_complete_lhs): If the try-clause is empty, just
7461 return the finally-clause and vice versa.
7463 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7465 * gcj.texi (Input Options): documented the check for attribute
7466 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7467 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7468 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7469 (jcf_parse): Check for the right classes archive if necessary.
7470 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7471 (jcf_parse_fields): Fixed indentation.
7472 * jcf-write.c (append_gcj_attribute): New function.
7473 (generate_classfile): Compute the attribute count, invoke
7474 `append_gcj_attribute'.
7475 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7476 turned into bit-fields. New bit-field `right_zip.'
7477 (JCF_ZERO): Set `right_zip' to zero.
7478 * lang-options.h (-fforce-classes-archive-check): Added flag.
7479 * lang.c (flag_force_classes_archive_check): New flag.
7480 (lang_f_options): New entry `force-classes-archive-check.'
7483 2001-02-07 Andrew Haley <aph@redhat.com>
7485 * gcj.texi (Configure-time Options): Add -fcheck-references.
7486 * expr.c (build_java_indirect_ref): New function.
7487 (java_check_reference): New function.
7488 (build_java_array_length_access): Use build_java_indirect_ref to
7489 check for null references.
7490 (build_java_arrayaccess): Likewise.
7491 (build_get_class): Likewise.
7492 (build_field_ref): Likewise.
7493 (invoke_build_dtable): Likewise.
7494 (build_invokeinterface): Likewise.
7495 * lang.c (lang_f_options): Add flag_check_references.
7496 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7497 * java-tree.h (flag_check_references): New variable.
7498 * lang.c (flag_check_references): Likewise.
7499 * parse.y (patch_invoke): Use java_check_reference.
7500 (patch_assignment): Allow for extra nesting in
7501 _Jv_CheckArrayStore.
7503 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7505 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7506 * lex.c (cxx_keywords): Likewise.
7508 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7510 * parse.y (qualify_ambiguous_name): Broaden `length'
7511 recognition. Help MODIFY_EXPR be resolved as expression names.
7512 Fixes PR java/2066. Fixes PR java/2400.
7514 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7516 * gjavah.c (process_file): Mark interface definitions with
7517 "__attribute__ ((java_interface))".
7519 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7521 * class.c (layout_class): Fixed push_super_field's second
7522 argument. Fixes PR java/2333.
7523 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7524 too early to lay innerclasses out.
7526 2001-03-20 Tom Tromey <tromey@redhat.com>
7527 Alexandre Petit-Bianco <apbianco@redhat.com>
7529 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7530 inside an array reference. Insertion of the array store check
7531 rewritten. Fixes PR java/2299.
7533 2001-03-20 Tom Tromey <tromey@redhat.com>
7535 * lex.c (java_read_unicode): Only accept leading `u's.
7537 2001-03-20 Tom Tromey <tromey@redhat.com>
7539 * jcf-parse.c (read_class): Initialize `class'.
7541 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7543 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7545 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7547 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7548 (layout_class): Likewise.
7549 (layout_class_method): Likewise.
7550 (emit_register_classes): Likewise.
7551 * decl.c (builtin_function): Likewise.
7552 (give_name_to_locals): Likewise.
7554 2001-03-19 Per Bothner <per@bothner.com>
7556 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7557 before trying to load an inner class.
7559 Fixes to process to command-line .class files in two passes.
7560 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7561 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7562 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7563 * class.c (is_compiled_class): Fix for renamed flag.
7564 * parse.y (maybe_create_class_interface_decl): Likewise.
7565 * jcf-parse.c (yyparse): Also set if compiling .class files.
7566 * jcf-parse.c (read_class); Read current_class.
7567 (jcf_parse): Make static.
7568 (load_inner_classes): New function, with code moved from jcf_parse,
7569 because we need to inner classes after the command-line files are read.
7570 (yyparse): Set finput to NULL when it doesn't need to be closed.
7571 Reduce use of main_jcf (basically only for archive) and
7572 use finput instead of main_jcf->read_state.
7573 Inline jcf_figure_file_type into yyparse.
7574 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7575 Defer load_inner_classes and parse_class_file to a second pass,
7576 after we've correctly mapped command-line .clas fiels to classes.
7577 (jcf_figure_file_type): Removed.
7578 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7579 (JCF_ZERO): Also clear zipd field.
7580 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7582 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7584 * jcf-parse.c (yyparse): Change ch from char * to char.
7586 2001-03-19 Per Bothner <per@bothner.com>
7588 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7589 Add constructed filelist-file at end, following -xjava. Thus any .o
7590 and library files are not affected by the -xjava. Also wrap
7591 explicit @FILE with -xjava and -xnone.
7593 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7595 * class.c (build_static_field_ref): Call make_decl_rtl() after
7596 setting the DECL_EXTERNAL flag.
7598 2001-03-17 Per Bothner <per@bothner.com>
7600 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7602 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7603 when result is is needed (target is STACK_TARGET).
7605 * parse.h (JDEP_SOLV): Removed.
7606 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7608 * parse.y (incomplete_class_list): Removed.
7609 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7610 It doesn't work if resolve_class changes the name of an array type
7611 that is on the list and then someone else looks for the modified name.
7612 Also, seems liable to break when compiling multiple source files at
7613 once. So the simplest is to just remove incomplete_class_list -
7614 it is only a minor space win and it is not even clear it saves time.
7616 * parse.y (resolve_class): Remove unneeded promote_type.
7618 2001-03-15 Per Bothner <per@bothner.com>
7620 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7621 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7622 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7623 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7625 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7626 * parse.y (java_expand_classes): Likewise.
7628 * parse.y (expand_start_java_method): Was only called once and had a
7629 misleading name, so inline in caller java_complete_expand_method.
7630 (enter_a_block): Likewise inline in enter_block and remove.
7632 Remove junk from when gcc/java was created (by copying from C/C++).
7633 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7634 (struct binding_level): Remove fields keep, keep_if_subblocks,
7635 more_cleanups_ok, have_cleanups (which have never been used).
7636 (pushlevel, poplevel): Remove related useless code.
7638 * class.c (make_class_data): The class_dtable_decl (i.e. the
7639 vtable for Class) should be external, except when compiling Class.
7641 * jvspec.c (lang_specific_driver): Fix -C handling.
7642 Check -save-temps to see if temp @FILE should be deleted.
7643 Follow-up to/fix for February 16 patch.
7645 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7646 (type_stack_dup): Remove no-longer neded error check.
7648 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7650 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7651 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7652 don't surround the element with 'N..E' if the type name is
7655 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7657 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7658 DECL_RTL_SET_P, etc.
7659 (make_method_value): Likewise.
7660 (get_dispatch_table): Likewise.
7662 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7664 2001-03-07 Tom Tromey <tromey@redhat.com>
7666 * config-lang.in (lang_requires): Define.
7668 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7670 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7673 2001-03-05 Per Bothner <per@bothner.com>
7675 Fix a problem where rest_of_decl_compilation applied to
7676 class_dtable_decl causes problems because it was done too early,
7677 before output file was opened.
7678 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7679 * class.c (class_dtable_decl): Add macro - element of class_roots.
7680 (make_class_data): Define class_dtable_decl.
7681 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7683 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7685 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7686 uses of 'boolean' with 'bool'.
7688 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7690 * lang-specs.h: Add zero initializer for cpp_spec field to all
7693 2001-02-16 Per Bothner <per@bothner.com>
7695 Handle compiling multiple input files at once, and @FILE syntax.
7696 * gcj.texi: Updated documentation to match.
7697 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
7698 * jcf-parse.c (parse_source_file): Split into ...
7699 (parse_source_file_1): New function - and:
7700 (parse_source_file_2): New function.
7701 (yyparse): On -ffilelist-file, open and scan named file.
7702 On first pass over files, only do parse_source_file_1.
7703 A new second pass calls parse_source_file_2 for each file to compile.
7704 (init_jcf_parse): Call init_src_parse.
7705 * jvspec.c (INDIRECT_FILE_ARG): New flag.
7706 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
7707 as multiple input file combined in one compilation.
7708 * lang-options.h: Add -ffilelist-file
7709 * lang.c (flag_filelist_file): New flag variable.
7710 (lang_f_options): Handle -ffilelist-file.
7711 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
7712 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
7713 gclass_list - use global fields of src_parse_roots instead.
7714 * parse.y (src_parse_roots): New array.
7715 (incomplete_class_list, gclass_list): New macros.
7716 (push_parser_context, java_pop_parser_context,
7717 java_parser_context_resume): Don't fiddle with deleted fields.
7718 (various): Use incomplete_class gclass_list and global macros
7719 instead of parse_ctxt fields - the lists are global.
7720 (init_src_parse): New function.
7722 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7724 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
7726 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7728 * parse.y (check_inner_class_access): Moved declaration of local
7729 `enclosing_decl_type' to the right location.
7731 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
7733 * parse.y (parser_check_super_interface): Don't call
7734 check_pkg_class_access for an inner interface.
7735 (parser_check_super): Don't call check_pkg_class_access for inner
7737 (do_resolve_class): Simplify enclosing type loop. Don't call
7738 check_pkg_class_access if CL and DECL are not set.
7739 (find_in_imports_on_demand): Set DECL if class_type needed to be
7740 loaded. Don't call check_pkg_class_access for an inner class.
7741 (check_inner_class_access): Rewritten to implement member access
7742 rules as per spec 6.6.1.
7743 (check_pkg_class_access): Handle the empty package correctly.
7744 (in_same_package): New function. Determine if two classes are in the
7747 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
7749 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
7750 method into array types.
7751 * parse.y (patch_method_invocation): Bypass access check on clone call
7754 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
7756 * expr.c (build_instanceof): Check for arrays when trying fold to
7759 2001-02-15 Jim Meyering <meyering@lucent.com>
7761 * Make-lang.in (java.install-common): Depend on `installdirs'.
7762 (java.install-info): Likewise.
7764 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
7766 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
7768 2001-02-14 Tom Tromey <tromey@redhat.com>
7769 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 Fix for PR java/1261.
7772 * typeck.c (build_java_array_type): Add public `clone' method to
7774 * parse.y (resolve_qualified_expression_name): Use current_class
7775 when checking for inaccessibility.
7776 (patch_method_invocation): Fixed error message when accessibility
7777 denied. Added `from_super' argument.
7779 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7781 * parse.y (resolve_class): Don't build a fake decl. Use the one
7783 * typeck.c (build_java_array_type): Build and assign decl to array
7786 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
7788 * parse.y (not_accessible_p): Changed leading comment. Added extra
7789 `where' argument. Use it to enforce protected access rules.
7790 (resolve_qualified_expression_name): Added extra argument to
7792 (patch_method_invocation): Use argument `primary' to provide
7793 not_accessible_p with an extra argument.
7794 (lookup_method_invoke): Added extra argument to not_accessible_p.
7795 (search_applicable_method_list): Likewise.
7797 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7799 * parse.y (resolve_qualified_expression_name): Try to resolve as
7800 an inner class access only if `decl' is a TYPE_DECL.
7802 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * decl.c (classdollar_identifier_node): Initialize.
7805 * java-tree.h (enum java_tree_index): New entry
7806 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
7807 (classdollar_identifier_node): New macro.
7808 (ID_CLASSDOLLAR_P): Likewise.
7809 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
7810 (build_dot_class_method_invocation): Likewise.
7811 (find_applicable_accessible_methods_list): `class$' can't be
7814 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
7816 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
7818 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7820 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
7821 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
7824 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7826 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
7827 outside of the `__U' sequence too.
7828 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
7831 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7833 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
7835 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
7837 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
7838 (JVGENMAIN_OBJS): Likewise.
7839 * java-tree.h (append_gpp_mangled_name): New prototype.
7840 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
7841 Removed cast calling `gcc_add_root.'
7842 * jvgenmain.c (mangle_obstack): New global, initialized.
7844 (do_mangle_class): Constify local `ptr.'
7845 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
7846 append_gpp_mangle_name and update `count' if necessary.
7847 Use `mangle_obstack.'
7848 * mangle.c (append_unicode_mangled_name): Removed.
7849 (append_gpp_mangled_name): Likewise.
7850 (unicode_mangling_length): Likewise.
7851 (mangle_member_name): Return type set to `void.'
7852 (mangle_field_decl): Don't append `U' in escaped names.
7853 (mangle_method_decl): Likewise.
7854 (mangle_member_name): Just use `append_gpp_mangled_name.'
7855 * mangle_name.c: New file.
7857 2001-02-07 Per Bothner <per@bothner.com>
7859 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
7861 * check-init.c (check_init): Don't call done_alternative after
7862 processing loop code, as a LOOP_EXPR never terminates normally.
7864 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
7866 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
7868 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
7873 2001-02-06 Tom Tromey <tromey@redhat.com>
7875 * lex.c (java_new_lexer): Longer error message.
7877 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
7878 Alexandre Petit-Bianco <apbianco@cygnus.com>
7880 * typeck.c (build_prim_array_type): Added leading comment.
7881 (build_java_array_type): Moved locals out of
7882 block. Always create the `data' field, fixed alignment to match
7885 2001-02-04 Tom Tromey <tromey@redhat.com>
7887 * expr.c (java_lang_expand_expr): Don't bother recomputing
7888 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
7891 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7893 * parse.y (process_imports): Save the original name of the import
7894 for better error report.
7896 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
7898 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
7899 of macros used when compiling jvspec.c.
7900 * jvspec.c (lang_specific_driver): Link with the shared
7903 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7905 * check-init.c (check_init): Call internal_error instead of fatal.
7906 * expr.c (java_lang_expand_expr): Likewise.
7907 * jcf-parse.c (get_constant): Likewise.
7908 * mangle.c (java_mangle_decl): Likewise.
7909 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
7910 (operator_string): Likewise.
7911 * check-init.c (check_init): Call abort instead of fatal.
7912 * class.c (build_class_ref): Likewise.
7913 * constants.c (write_constant_pool): Likewise.
7914 * decl.c (start_java_method): Likewise.
7915 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
7916 (java_stack_dup, encode_newarray_type): Likewise.
7917 (build_java_array_length_access): Likewise.
7918 (build_java_check_indexed_type, expand_java_pushc): Likewise.
7919 (build_java_soft_divmod, build_invokeinterface): Likewise.
7920 * java-tree.h (INNER_CLASS_P): Likewise.
7921 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
7922 (give_name_to_class, get_class_constant): Likewise.
7923 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
7924 (find_constant_index, generate_bytecode_conditional): Likewise.
7925 (generate_bytecode_insns, perform_relocations): Likewise.
7926 * lex.c (java_unget_unicode, java_lex): Likewise.
7927 * mangle.c (mangle_type, mangle_record_type): Likewise.
7928 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
7929 (finish_mangling): Likewise.
7930 * parse.h (MARK_FINAL_PARMS): Likewise.
7931 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
7932 (obtain_incomplete_type, java_complete_class): Likewise.
7933 (java_check_regular_methods, java_complete_expand_method): Likewise.
7934 (cut_identifier_in_qualified, check_deprecation): Likewise.
7935 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
7936 (java_complete_lhs, lookup_name_in_blocks): Likewise.
7937 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
7938 * typeck.c (set_local_type, parse_signature_type): Likewise.
7939 (parse_signature_string, build_java_signature): Likewise;
7940 (set_java_signature): Likewise.
7941 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
7942 * class.c (add_method): Call fatal_error instead of fatal.
7943 (build_static_field_ref): Likewise.
7944 * expr.c (build_known_method_ref, expand_invoke): Likewise.
7945 * jcf-parse.c (get_constant, jcf_parse): Likewise.
7946 * lex.c (java_new_new_lexer): Likewise.
7947 * jv-scan.c (main): Likewise.
7948 (fatal_error): Renamed from fatal.
7949 * jcf-parse.c (yyparse): Call fatal_io_error instead of
7951 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
7952 (yyparse): Likewise.
7953 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
7954 * lex.c (java_get_line_col): Likewise.
7955 * jcf-parse.c (load_class): Make errors non-fatal.
7956 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
7958 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
7960 * jvgenmain.c (class_mangling_suffix): Remove unused string.
7961 (error): Remove unused function.
7962 (main): Don't use "__attribute__ alias" on generated class symbol.
7964 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7966 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
7968 * parse.y (finish_method_declaration): Code accounting for WFLed
7969 method DECL_NAMEs deleted.
7970 (check_abstract_method_definitions): Likewise.
7971 (resolve_type_during_patch): Layout resolved type.
7972 * typeck.c (lookup_do): Removed unused local.
7974 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
7976 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
7977 * decl.c (init_decl_processing): Use integer_minus_one_node, not
7978 integer_negative_one_node.
7979 * expr.c (build_java_binop): Likewise.
7981 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
7983 * zextract.c (read_zip_archive): Read file_offset before writing
7984 zipd and consequently clobbering the header contents.
7986 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7988 * Make-lang.in: Remove all dependencies on defaults.h.
7989 * decl.c: Don't include defaults.h.
7991 * parse.y: Likewise.
7993 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7995 * ChangeLog (2001-01-21): Fixed typo.
7996 * class.c (layout_class_method): Code accounting for WFLed
7997 method DECL_NAMEs deleted.
7998 * constant.c (find_methodref_index): Likewise.
7999 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8000 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8001 (struct lang_decl): New field `wfl'.
8002 (java_get_real_method_name): Prototype deleted.
8003 * mangle.c (mangle_method_decl): Code accounting for WFLed
8004 method DECL_NAMEs deleted.
8005 * parse.h (GET_METHOD_NAME): Macro deleted.
8006 * parse.y (reset_method_name): Deleted.
8007 (method_header): Set DECL_FUNCTION_WFL.
8008 (check_abstract_method_header): Code accounting for WFLed method
8010 (java_get_real_method_name): Deleted.
8011 (check_method_redefinition): Code accounting for WFLed method
8012 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8013 (java_check_regular_methods): Likewise.
8014 (java_check_abstract_methods): Likewise.
8015 (java_expand_classes): Don't call `reset_method_name.'
8016 (search_applicable_method_list): Use DECL_NAMEs instead of
8018 * typeck.c (lookup_do): Code accounting for WFLed method
8021 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8023 * lex.c (java_read_char): Check for EOF from getc first.
8025 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8027 * class.c (layout_class): Don't lay the superclass out if it's
8028 already being laid out.
8029 * jcf-parse.c (handle_innerclass_attribute): New function.
8030 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8031 handle_innerclasses_attribute.
8032 (jcf_parse): Don't load an innerclasses if it's already being
8034 * jcf-write.c (append_innerclass_attribute_entry): Static
8035 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8036 to be zero for anonymous classes.
8038 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8040 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8042 * jcf-parse.c (set_source_filename): Use
8043 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8045 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8047 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8048 gets a unique asm name.
8050 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8052 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8053 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8055 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8056 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8057 * parse.y (lookup_package_type_and_set_next): Deleted.
8058 (resolve_package): Removed unnecessary code.
8059 (find_applicable_accessible_methods_list): `finit$' can't be
8061 * verify.c (pop_argument_types): Added missing prototype.
8063 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8065 * config-lang.in: Disable java by default.
8067 2001-01-23 Tom Tromey <tromey@redhat.com>
8069 * gcj.texi (Copying): New node.
8070 Added copyright information.
8072 2001-01-21 Per Bothner <per@bothner.com>
8074 Various fixes to allow compiling a compressed .jar/.zip archive.
8075 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8076 (struct ZipFile): Add fields name and next (from ZipFileCache).
8077 (struct ZipDirectory): New field zipf points to owning ZipFile.
8078 * jcf.h (struct ZipDirectory): Add forward declaration.
8079 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8080 Remove seen_in_zip and zip_offset fields.
8081 (JCF_SEEN_IN_ZIP): New macro.
8082 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8083 * jcf-io.c: Change all ZipFileCache to ZipFile.
8084 (read_zip_member): New function.
8085 (open_in_zip): Call read_zip_member.
8086 * jcf-parse.c (find_in_current_zip): Remove function.
8087 (read_class): Merge in find_in_current_zip functionality.
8088 Call read_zip_member if needed.
8089 (parse_zip_file_entries): Use read_zip_member.
8090 (process_zip_dir): Update for removed and added JCF fields.
8091 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8093 2001-01-21 Per Bothner <per@bothner.com>
8095 Minor optimization of static ggc roots.
8096 * jcf-parse.c (parse_roots): New static field.
8097 (current_field, current_method, current_file_list): Replace by macros
8098 naming fields of parse_roots.
8099 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8100 * class.c (class_roots): New static field.
8101 (registered_class, fields_ident, info_ident, class_list):
8102 New macros naming fields of parse_roots.
8103 (build_static_field_ref): Don't register roots here.
8104 (layout_class): Static field list replaced by macro class_list.
8105 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8106 Initialize fields_ident and info_ident here.
8108 2001-01-21 Per Bothner <per@bothner.com>
8110 * jcf-parse.c (ggc_mark_jcf): New function.
8111 (init_jcf_parse): Register current_jcf as ggc root.
8113 2001-01-21 Per Bothner <per@bothner.com>
8115 * lang.c (put_decl_node): Print method's name.
8117 2001-01-21 Per Bothner <per@bothner.com>
8119 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8120 (verify_jvm_instructions): Use it, for better error messages on loads.
8122 2001-01-21 Per Bothner <per@bothner.com>
8124 * verify.c (merge_type_state): Still may have to merge even if
8125 LABEL_VERIFIED (label).
8127 2001-01-21 Per Bothner <per@bothner.com>
8129 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8130 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8132 2001-01-19 Per Bothner <per@bothner.com>
8134 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8135 if expeting an interface type. Refines Tom's change of 2000-09-12.
8137 2001-01-18 Per Bothner <per@bothner.com>
8139 * gcj.texi (Input Options): Mention .java files.
8141 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8143 * lang-options.h (-Wunsupported-jdk11): Removed.
8144 * lang.c (flag_not_overriding): Deleted.
8145 (flag_static_local_jdk1_1): Likewise.
8146 (lang_W_options): Removed "unsupported-jdk11" entry.
8147 * parse.y (java_check_methods): Removed dead code.
8149 2001-01-17 Tom Tromey <tromey@redhat.com>
8151 Changes suggested by Per Bothner:
8152 * gcj.texi (Input Options): Don't mention input files.
8153 (Code Generation): Updated --main information.
8154 (Invoking jcf-dump): Mention that --javap is incomplete.
8155 From Alexandre Petit-Bianco:
8156 (Warnings): Don't mention -Wunsupported-jdk11.
8158 (Compatibility): Mention JDK 1.2-ness of libraries.
8159 (Resources): Mention resources used when writing gcj.
8161 2001-01-17 Tom Tromey <tromey@redhat.com>
8163 * gcj.texi: New file.
8164 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8165 (java.info): Depend on gcj.info.
8166 (java/gcj.dvi): New target.
8167 (java.dvi): Depend on gcj.dvi.
8168 (java.install-info): Wrote.
8170 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8172 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8173 having called make_decl_rtl.
8175 2001-01-14 Per Bothner <per@bothner.com>
8177 Various patches to emit better messages on verification errors.
8178 * expr.c (push_type_0): Return error indication on stack overflow,
8179 instead of callinfg fatal.
8180 (push_type): Now just call push_type_0 (nd fatal on overflow).
8181 (pop_type_0): Return detailed error message (in a char** argument).
8182 (pop_type): If pop_type_0 fails, print error message.
8183 (pop_argument_types): Moved to verify.c.
8184 * verify.c (pop_argument_types): Moved from expr.c.
8185 Return a (possible) error message, rather than void.
8186 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8187 (verify_jvm_instruction): Use new macros, improving error messages.
8188 For case OPCODE_astore use object_ptr_type_node.
8189 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8190 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8192 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8193 constant, return body without wrapper. (Improves constant folding.)
8194 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8196 2001-01-13 Per Bothner <per@bothner.com>
8198 * expr.c (expand_java_field_op): Assigning to a final field outside
8199 an initializer does not violate JVM spec, so should be warning, not
8200 error. (Sun's verifier does not complain - though MicroSoft's does.)
8202 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8204 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8207 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8209 * parse.y (resolve_expression_name): Permit instance variables from
8210 enclosing context in super constructor call.
8211 (resolve_qualified_expression_name): Permit enclosing class's qualified
8212 "this" in super constructor call.
8214 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8216 * class.c (build_utf8_ref): Remove last argument in call to
8217 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8218 (build_class_ref): Likewise.
8219 (build_static_field_ref): Likewise.
8220 (get_dispatch_table): Likewise.
8221 (layout_class_method): Likewise.
8222 (emit_register_classes): Likewise.
8223 * constants.c (build_constant_data_ref): Likewise.
8224 * decl.c (builtin_function): Likewise.
8225 (create_primitive_vtable): Likewise.
8226 * expr.c (build_known_method_def): Likewise.
8227 (build_jni_stub): Likewise.
8228 (java_lang_expand_expr): Likewise.
8230 2001-01-10 Tom Tromey <tromey@redhat.com>
8232 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8234 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8236 * java-tree.h (lang_printable_name_wls): New prototype.
8237 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8238 rather than `current_class' to print type name. Don't prepend type
8239 names when printing constructor names.
8240 (lang_printable_name_wls): New function.
8241 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8242 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8243 * parse.y (patch_method_invocation): Message tuned for constructors.
8244 (not_accessible_p): Grant `private' access from within
8247 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8249 All files with updated copyright when applicable.
8250 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8251 * class.c (mangle_class_field): Function removed.
8252 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8253 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8254 (build_class_ref): Call `java_mangle_class_field' instead of
8255 `mangle_class_field.'
8256 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8257 (layout_class): Call `java_mangle_decl' instead of
8258 `mangle_static_field.'
8259 (cxx_keywords): Initialized static array moved to `lex.c.'
8260 (layout_class_method): Changed leading comment. Simplified to
8261 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8262 * decl.c (lang_mark_tree): Mark field `package_list.'
8263 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8264 (struct lang_type): New field `package_list.'
8265 (unicode_mangling_length): Prototype removed.
8266 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8267 emit_unicode_mangled_name): Likewise.
8268 (cxx_keyword_p): New prototype.
8269 (java_mangle_decl, java_mangle_class_field,
8270 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8271 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8273 * jvgenmain.c (main_method_prefix): Global variable removed.
8274 (main_method_suffix): Likewise.
8275 (do_mangle_classname): New function.
8276 (main): Call it. Format changed to accommodate new mangling scheme.
8277 * lex.c: (utf8_cmp): Conditionally prototyped.
8278 (cxx_keywords): Moved from class.c, conditionally defined.
8279 (utf8_cmp, cxx_keyword_p): Likewise.
8280 * mangle.c (obstack.h, ggc.h): Included.
8281 (mangle_field_decl): New function.
8282 (mangle_method_decl, mangle_type, mangle_pointer_type,
8283 mangle_array_type, mangle_record_type,
8284 find_compression_pointer_match, find_compression_array_match,
8285 find_compression_record_match,
8286 find_compression_array_template_match, set_type_package_list,
8287 entry_match_pointer_p, emit_compression_string, init_mangling,
8288 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8289 (mangle_obstack): New global.
8290 (MANGLE_RAW_STRING): New macro.
8291 (unicode_mangling_length): Turned static.
8292 (append_unicode_mangled_name): Renamed from
8293 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8294 replaces `obstack', removed from the parameter list.
8295 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8296 replaces parameter `obstack', removed from the parameter list. Call
8297 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8298 (append_gpp_mangled_classtype): Removed.
8299 (compression_table, compression_next): New static variables.
8300 * parse.y (temporary_obstack): Extern declaration removed.
8302 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8304 * parse.y (patch_binop): Compute missing type in error situations.
8306 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8308 * class.c (make_class_data): Push initial value for "arrayclass".
8309 * decl.c (init_decl_processing): Add new class field "arrayclass".
8311 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8313 From patha@softlab.ericsson.se:
8314 * parse.y (switch_label): Use build, not build1, to construct
8317 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8319 * lang.c (lang_decode_option): Change -MA to -MP.
8320 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8321 Update to new prototype; do quote targets.
8322 (jcf_dependency_write): Update.
8324 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8326 Shorten primitive array allocation path:
8327 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8328 to create new primitive arrays.
8329 * expr.c (build_newarray): If generating native code, call
8330 soft_newarray_node with a reference to the primitive TYPE identifier
8331 instead of type_value.
8333 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8335 Fix for PRs gcj/312 and gcj/253:
8336 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8337 dest if they arn't already.
8338 * class.c (layout_class): Call maybe_layout_super_class on
8339 superinterfaces also, but only if compiling from bytecode.
8342 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8345 2000-12-15 Tom Tromey <tromey@redhat.com>
8347 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8350 2000-12-14 Andrew Haley <aph@redhat.com>
8352 * boehm.c (mark_reference_fields): Change test to correctly detect
8355 2000-12-15 Andreas Jaeger <aj@suse.de>
8357 * config-lang.in (lang_dirs): Added.
8359 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8361 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8362 Credits go to rth for finding it.
8364 2000-12-13 Mike Stump <mrs@wrs.com>
8366 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8368 2000-11-07 Tom Tromey <tromey@cygnus.com>
8370 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8371 * lex.c (java_ignorable_control_p): Removed.
8372 (java_letter_or_digit_p): Removed.
8373 (java_start_char_p): New function.
8374 (java_read_char): Return `int', not `unicode_t'. Changed
8376 (java_read_unicode): Likewise.
8377 (java_read_unicode_collapsing_terminators): Likewise.
8378 (java_get_unicode): Likewise.
8379 (java_new_lexer): Initialize hit_eof.
8380 (java_parse_end_comment): Take `int' argument.
8381 (java_parse_doc_section): Likewise.
8382 (java_parse_escape_sequence): Don't allow backlash-newline.
8384 * lex.h (JAVA_DIGIT_P): Removed.
8385 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8386 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8387 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8388 (JAVA_PART_CHAR_P): New macro.
8390 (JAVA_CHAR_ERROR): Now -2.
8391 (java_lexer): New field `hit_eof'.
8392 * chartables.h: New file.
8393 * gen-table.pl: new file.
8395 2000-11-20 Tom Tromey <tromey@cygnus.com>
8396 Alexandre Petit-Bianco <apbianco@cygnus.com>
8398 * parse.y (java_complete_lhs): Only allow compound assignment of
8399 reference type if type is String.
8401 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8403 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8404 jcf-path.c: Likewise.
8406 2000-12-09 Anthony Green <green@redhat.com>
8408 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8409 filestart and filename_length as int values.
8411 2000-12-07 Mo DeJong <mdejong@redhat.com>
8413 * jcf-io.c (find_class): Correct the logic that tests to see if a
8414 .java file is newer than its .class file. The compiler was
8415 incorrectly printing a warning when file mod times were equal.
8417 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8419 * jvgenmain.c: Use ISPRINT not isascii.
8421 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8423 * parse.y (end_artificial_method_body): Fixed typo.
8425 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8427 * parse.y (patch_method_invocation): Pick the correct enclosing
8428 context when creating inner class instances.
8431 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8433 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8434 Update copyright year to 2000.
8436 2000-11-23 Anthony Green <green@redhat.com>
8438 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8439 Move current_file_list out of yyparse and make it static.
8441 * expr.c: Declare quick_stack and tree_list_free_list as static
8442 (init_expr_processing): Register quick_stack and
8443 tree_list_free_list roots.
8445 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8447 * parse.y (build_outer_field_access): New local `decl_ctx', use
8448 it. Check for field's context and current class immediate outer
8449 context inheritance.
8450 (outer_field_access_p): Consider fields inherited from the last
8452 (build_access_to_thisn): Stop at the last enclosing context if
8456 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8458 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8460 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8462 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8465 2000-11-20 Tom Tromey <tromey@cygnus.com>
8467 * jv-scan.c (help): Document --complexity.
8468 (options): Added --complexity.
8469 (flag_complexity): New global.
8470 (main): Call `report'.
8471 * parse-scan.y (complexity): New global.
8472 (if_then_statement, if_then_else_statement,
8473 if_then_else_statement_nsi, switch_block_statement_group,
8474 while_expression, do_statement, for_begin, continue_statement,
8475 throw_statement, catch_clause, finally, method_invocation,
8476 conditional_and_expression, conditional_or_expression,
8477 conditional_expression): Update complexity.
8478 (reset_report): Reset complexity.
8479 (report): New function.
8481 2000-11-20 Tom Tromey <tromey@cygnus.com>
8483 * lex.c (yylex): Added STRICT_TK case.
8484 * parse.y (STRICT_TK): Added.
8485 * parse-scan.y (STRICT_TK): Added.
8486 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8487 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8489 * keyword.h: Rebuilt.
8490 * keyword.gperf (strictfp): Added.
8492 2000-11-20 Tom Tromey <tromey@cygnus.com>
8494 * lex.c (yylex): Recognize floating point constants with leading
8497 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8499 * java-tree.h (cyclic_inheritance_report): Constify.
8500 * parse.y (cyclic_inheritance_report): Likewise.
8502 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8504 * parse.y (goal): Remove call to ggc_add_string_root.
8506 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8508 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8509 Create string in scratch buffer, then pass to build_string.
8511 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8513 * parse.y (issue_warning_error_from_context): Add
8516 2000-11-11 Anthony Green <green@redhat.com>
8518 * jcf-parse.c (process_zip_dir): Add finput parameter.
8519 (jcf_figure_file_type): Call process_zip_dir with appropriate
8522 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8524 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8525 * jcf-parse.c (jcf_figure_file_type): Likewise.
8527 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8529 * parse.y (create_new_parser_context): Use memset () instead of
8532 2000-11-08 Tom Tromey <tromey@cygnus.com>
8534 * gjavah.c (process_file): Only include gcj/cni.h when generating
8537 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8539 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8540 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8541 instead of bzero ().
8543 2000-11-05 Tom Tromey <tromey@cygnus.com>
8545 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8546 * lex.c (IS_ZERO): New define.
8547 (java_perform_atof): Error on floating point underflow.
8549 2000-11-04 Tom Tromey <tromey@cygnus.com>
8551 * lex.c (java_parse_escape_sequence): Only read two octal
8552 characters if the first one is greater than 3. Don't allow
8553 "octal" numbers to include the digits 8 or 9.
8555 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8557 * Make-lang.in (java.distdir): Remove.
8559 2000-11-03 Tom Tromey <tromey@cygnus.com>
8561 * Make-lang.in (java.dvi): New target.
8562 Partial fix for PR other/567.
8564 * lang-options.h: Mention -Wout-of-date.
8565 * jcf-dump.c (flag_newer): New global.
8566 * gjavah.c (flag_newer): New global.
8567 * jcf-io.c (find_class): Only warn when flag_newer set.
8568 * lang.c (flag_newer): New global.
8569 (struct string_option): New declaration.
8570 (lang_W_options): New global.
8571 (process_option_with_no): New function.
8572 (lang_decode_option): Use it.
8574 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8575 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8578 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8579 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8580 * lex.c (java_read_unicode): Removed `term_context' argument.
8581 Recognize any number of `u' in `\u'.
8582 (java_read_unicode_collapsing_terminators): New function.
8583 (java_get_unicode): Use it.
8584 (java_lineterminator): Removed.
8585 (yylex): Produce error if character literal is newline or single
8586 quote. Return if eof found in middle of `//' comment. EOF in
8587 `//' comment is only an error if pedantic.
8588 (java_ignorable_control_p): New function.
8589 (java_parse_end_comment): Return if eof found in middle of
8592 * jv-scan.c (pedantic): New global.
8594 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * parse.y (outer_field_access_p): Inherited fields aren't
8597 consider outer fields.
8598 (maybe_build_thisn_access_method): Use
8599 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8600 (resolve_expression_name): Trigger an error if a static field
8601 is being accessed as an outer field.
8603 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8605 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8608 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8610 * Make-lang.in: Move all build rules here from Makefile.in,
8611 adapt to new context. Wrap all rules that change the current
8612 directory in parentheses. Expunge all references to $(P).
8613 When one command depends on another and they're run all at
8614 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8615 all object-file generation rules. Delete obsolete variables.
8617 * Makefile.in: Delete.
8618 * config-lang.in: Delete outputs= line.
8620 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8622 * parse.y (patch_method_invocation): NULLify this_arg when already
8624 (maybe_use_access_method): Handle call to methods unrelated to the
8625 current class. Fixed comment.
8628 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8630 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8633 2000-10-24 Tom Tromey <tromey@cygnus.com>
8635 * lex.c (java_new_lexer): Initialize new fields. Work around
8636 broken iconv() implementations.
8637 (java_read_char): Swap bytes if required. Use fallback decoder if
8639 (byteswap_init, need_byteswap): New globals.
8640 (java_destroy_lexer): Only close iconv handle if it is in use.
8641 * lex.h (java_lexer): New fields read_anything, byte_swap,
8643 Made out_buffer unsigned.
8645 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8647 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8648 where an enclosing context can be set on the jdep.
8649 (do_resolve_class): Fixed identation.
8651 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8653 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8655 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8658 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8660 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8662 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8664 * jcf-write.c (OP1): Update `last_bc'.
8665 (struct jcf_block): Fixed indentation and typo in comments. New
8667 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8668 follows `monitorenter'.
8669 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8673 2000-10-16 Tom Tromey <tromey@cygnus.com>
8675 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8676 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8677 * lang-options.h: Added -MA, -MT, -MF..
8678 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8679 (DEPEND_TARGET_SET): New macro.
8680 (DEPEND_FILE_ALREADY_SET): Likewise.
8681 (init_parse): Handle new flags.
8682 * jcf.h (jcf_dependency_print_dummies): Declare.
8683 * Make-lang.in (s-java): Added mkdeps.o.
8684 * Makefile.in (BACKEND): Added mkdeps.o.
8685 (../gcjh$(exeext)): Added mkdeps.o.
8686 (../jcf-dump$(exeext)): Added mkdeps.o.
8687 * jcf-depend.c: Include mkdeps.h.
8688 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8689 add_entry): Removed.
8690 (jcf_dependency_reset): Rewrote.
8691 (dependencies): New global.
8692 (jcf_dependency_set_target): Rewrote.
8693 (jcf_dependency_add_target): Likewise.
8694 (jcf_dependency_add_file): Likewise.
8696 (print_ents): Removed.
8697 (jcf_dependency_write): Rewrote.
8698 (print_dummies): New global.
8699 (jcf_dependency_print_dummies): New function
8700 (jcf_dependency_write): Call deps_dummy_targets if required.
8702 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * gjavah.c (add_class_decl): Removed unused variables `tname',
8705 `tlen' and `name_index'.
8706 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
8707 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
8708 in `wfl_operator' with value.
8709 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
8710 (jcf_figure_file_type): Fixed identation.
8711 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
8712 * parse.y (analyze_clinit_body): New function.
8713 (static_initializer:): Reset `current_static_block'.
8714 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
8715 `wfl_operator' with new value.
8716 (lookup_cl): Use EXPR_WFL_FILENAME.
8717 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
8718 analyze_clinit_body.
8719 (build_outer_field_access): Access to this$<n> built from
8720 current_class, not its outer context.
8721 (build_access_to_thisn): Fixed leading comment. Tidied things up.
8722 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
8723 (patch_method_invocation): Use `is_static_flag' when already
8725 (patch_newarray): Removed assignment in ternary operator.
8727 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8729 * except.c (free_eh_ranges): Don't free `whole_range'.
8731 2000-10-15 Anthony Green <green@redhat.com>
8733 * decl.c (init_decl_processing): Call init_class_processing before
8736 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * check-init.c (check_init): Fixed leading comment. Use
8740 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8741 (give_name_to_locals): Likewise.
8742 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
8743 fields in lang_decl_var.
8744 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
8745 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
8746 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
8747 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
8748 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
8749 (LOCAL_FINAL): Rewritten.
8750 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
8751 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
8752 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
8753 `init_final' fields.
8754 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
8755 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
8756 (TYPE_HAS_FINAL_VARIABLE): New macro.
8757 (struct lang_type): Added `afv' field.
8758 * parse.y (check_static_final_variable_assignment_flag): New function.
8759 (reset_static_final_variable_assignment_flag): Likewise.
8760 (check_final_variable_local_assignment_flag): Likewise.
8761 (reset_final_variable_local_assignment_flag): Likewise.
8762 (check_final_variable_indirect_assignment): Likewise.
8763 (check_final_variable_global_assignment_flag): Likewise.
8764 (add_inner_class_fields): Use LOCAL_FINAL_P.
8765 (register_fields): Handle local finals and final variables.
8766 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
8767 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8768 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8770 (java_complete_expand_methods): Loop to set
8771 TYPE_HAS_FINAL_VARIABLE. Call
8772 `reset_final_variable_local_assignment_flag' and
8773 `check_final_variable_local_assignment_flag' accordingly before
8774 and after constructor expansion. Call
8775 `reset_static_final_variable_assignment_flag'
8776 before expanding <clinit> and after call
8777 `check_static_final_variable_assignment_flag' if the
8778 current_class isn't an interface. After all methods have been
8779 expanded, call `check_final_variable_global_assignment_flag' and
8780 `check_static_final_variable_assignment_flag' if the current class
8782 (maybe_yank_clinit): Fixed typo in comment.
8783 (build_outer_field_access_methods): Removed old sanity check. Use
8784 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
8785 Don't create access methods for finals.
8786 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
8787 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
8788 existing DECL_INIT has been processed.
8789 (java_complete_lhs): Likewise.
8790 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
8791 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
8793 (patch_assignment): Use LOCAL_FINAL_P.
8794 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
8795 DECL_INITIAL is nullified.
8798 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8800 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
8802 * Makefile.in (parse.c, parse-scan.c): Likewise.
8804 2000-10-12 Mark Mitchell <mark@codesourcery.com>
8806 * class.c (temporary_obstack): Remove.
8807 (make_class): Don't mess with obstascks.
8808 (push_class): Likewise.
8809 (set_super_info): Likewise.
8810 (add_method_1): Likewise.
8811 (add_method): Likewise.
8812 (add_field): Likewise.
8813 (build_utf8_ref): Likewise.
8814 (build_class_ref): Likewise.
8815 (build_static_field_ref): Likewise.
8816 (finish_class): Likewise.
8817 (push_super_field): Likewise.
8818 (layout_class): Likewise.
8819 (layout_class_methods): Likewise.
8820 (init_class_processing): Likewise.
8821 * constants.c (get_tag_node): Likewise.
8822 (build_constant_data_ref): Likewise.
8823 * decl.c (ggc_p): Remove.
8824 (copy_lang_decl): Use ggc_alloc.
8825 (complete_start_java_method): Don't mess with obstacks.
8826 (start_java_method): Likewise.
8827 (end_java_method): Likewise.
8828 * except.c (link_handler): Use xmalloc.
8829 (free_eh_ranges): New function.
8830 (method_init_exceptions): Use it.
8831 (add_handler): Use xmalloc.
8832 (expand_start_java_handler): Don't mess with obstacks.
8833 (prepare_eh_table_type): Likewise.
8834 (expand_end_java_handler): Likewise.
8835 * expr.c (push_value): Likewise.
8836 (create_label_decl): Likewise.
8837 (build_jni_stub): Likewise.
8838 (java_lang_expand_expr): Likewise.
8839 (note_instructions): Use xrealloc.
8840 (java_push_constant_from_pool): Don't mess with obstacks.
8841 (process_jvm_instruction): Likewise.
8842 * java-tree.h (cyclic_inheritance_report): Remove duplicate
8844 * jcf-parse.c (get_constant): Don't mess with obstacks.
8845 (read_class): Likewise.
8846 (jcf_parse): Likewise.
8847 * lex.c (expression_obstack): Remove.
8848 (java_lex): Don't use obstack_free.
8849 * parse.h (exit_java_complete_class): Don't mess with obstacks.
8850 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
8851 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
8852 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
8853 * parse.y (gaol): Add more GC roots.
8854 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
8855 (lookup_field_wrapper): Likewise.
8856 (obtain_incomplete_type): Don't mess with obstacks.
8857 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
8859 (craft_constructor): Don't mess with obstacks.
8860 (safe_layout_class): Likewise.
8861 (java_complete_class): Likewise.
8862 (source_end_java_method): Likewise.
8863 (build_outer_field_access_methods): Likewise.
8864 (build_outer_method_access_method): Likewise.
8865 (maybe_build_thisn_access_method): Likewise.
8866 (build_dot_class_method_invocation): Likewise.
8867 (java_complete_tree): Likewise.
8868 (java_complete_lhs): Likewise.
8869 (do_merge_string_cste): Likewise.
8870 (patch_string_cst): Likewise.
8871 (array_constructor_check_entry): Likewise.
8872 * typeck.c (build_java_array_type): Likewise.
8873 (parse_signature_string): Likewise.
8874 (build_java_signature): Likewise.
8876 2000-10-12 Tom Tromey <tromey@cygnus.com>
8879 * gjavah.c (add_class_decl): Don't special-case inner classes.
8880 (add_namelet): Likewise.
8882 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
8884 * java-tree.h: Constify current_encoding.
8885 * lang.c: Constify current_encoding.
8887 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
8889 * jvgenmain.c (class_mangling_suffix): Omit `.'.
8890 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
8892 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8894 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
8895 patch. Fixes gcj/340.
8897 2000-10-10 Tom Tromey <tromey@cygnus.com>
8899 * lex.c (java_new_lexer): Initialize out_first and out_last
8901 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
8903 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8905 * parse.y (pop_current_osb): New function.
8906 (array_type:): Use `dims:', changed actions
8907 accordingly. Suggested by Anthony Green.
8908 (array_creation_expression:): Used pop_current_osb.
8909 (cast_expression:): Likewise.
8910 (search_applicable_method_list): Fixed indentation.
8912 2000-10-08 Anthony Green <green@redhat.com>
8914 * parse.y (array_type_literal): Remove production.
8915 (type_literals): Refer to array_type, not array_type_literal.
8917 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8919 Patch contributed by Corey Minyard.
8920 * decl.c (check_local_named_variable): New function.
8921 (tree check_local_unnamed_variable): Likewise.
8922 (find_local_variable): Splitted. Call check_local_{un}named_variable.
8924 2000-10-07 Anthony Green <green@redhat.com>
8926 * class.c (layout_class): Handle case where superclass can't be
8929 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
8931 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
8934 2000-10-05 Tom Tromey <tromey@cygnus.com>
8936 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
8937 * jvgenmain.c (class_mangling_prefix): Removed.
8938 (class_mangling_suffix): New global.
8940 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
8942 (print_method_info): Handle overrides for static and final
8944 (process_file): Generate declaration for class object field.
8945 * class.c (cxx_keywords): New array.
8946 (utf8_cmp): New function.
8947 (cxx_keyword_p): New function.
8948 (layout_class_method): Mangle C++ keywords by appending `$'.
8949 (mangle_field): New function.
8950 (mangle_class_field): Use mangle_field. Mangle class name as
8952 (mangle_static_field): Use mangle_field.
8954 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8956 * decl.c (find_local_variable): Removed uncessary type check and
8957 fixed range check typo. From Corey Minyard.
8959 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8961 * decl.c (give_name_to_locals): New local `code_offset'. Call
8962 `maybe_adjust_start_pc'.
8963 * expr.c (note_instructions): New function.
8964 (expand_byte_code): Don't collect insn starts here.
8965 (peek_opcode_at_pc): New function.
8966 (maybe_adjust_start_pc): Likewise.
8967 * java-tree.h (maybe_adjust_start_pc): Declare.
8968 (note_instructions): Likewise.
8969 * jcf-parse.c (parse_class_file): Call `note_instructions'.
8971 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8973 * parse.y (field_access:): Fixed indentation.
8974 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
8976 2000-09-07 Tom Tromey <tromey@cygnus.com>
8979 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
8980 JPRIMITIVE_TYPE_P, for arithmetic operators.
8981 (patch_method_invocation): Indentation fix.
8982 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
8983 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
8984 (do_unary_numeric_promotion): Cleaned up code.
8985 (valid_cast_to_p): Handle boolean correctly.
8987 2000-09-27 Tom Tromey <tromey@cygnus.com>
8989 * lex.c (java_read_unicode): Reset bs_count when finished with
8992 2000-10-01 Mark Mitchell <mark@codesourcery.com>
8995 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
8996 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
8997 (typeck.o): Depend on ggc.h.
8998 * class.c (add_method_1): Use GC functions for allocation.
8999 (init_class_processing): Register roots.
9000 * decl.c (ggc_p): Set to 1.
9001 (pending_local_decls): Make it static.
9002 (push_jvm_slot): Use GC functions for allocation.
9003 (init_decl_processing): Register roots.
9004 (give_name_to_locals): Use GC functions for allocation.
9005 (lang_mark_tree): New function.
9006 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9007 functions for allocation.
9008 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9009 * lex.c (java_lex): Use build_string, rather than replicating it
9011 * parse.y (goal): Add more roots.
9012 (mark_parser_ctxt): New function.
9013 * typeck.c: Include ggc.h.
9015 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9017 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9018 contains something else than MODIFY_EXPR.
9020 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9022 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9023 * Makefile.in (parse.o): Depend on ggc.h.
9024 (class.o): Likewise.
9025 (constants.o): Likewise.
9028 (jcf-parse.o): Likewise.
9029 (jcf-write.o): Likewise.
9030 (mangle.o): Likewise.
9031 * class.c: Include ggc.h.
9032 (build_static_field_ref): Register GC roots.
9033 (layout_class): Likewise.
9034 (init_class_processing): Likewise.
9035 * constants.c: Include ggc.h.
9036 (current_constant_pool_data_ref): Remove.
9037 (tag_nodes): Move it to ...
9038 (get_tag_node): ... here. Register GC roots.
9039 * decl.c: Include ggc.h. Remove many global tree definitions.
9040 (throw_node): Define.
9041 (java_global_trees): Likewise.
9042 (predef_filenames): Make the size a constant.
9043 (init_decl_processing): Adjust accordingly.
9044 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9045 * expr.c: Include ggc.h.
9046 (init_expr_processing): Register GC roots.
9047 (build_invokeinterface): Likewise.
9048 * java-tree.h: Replace extern tree declarations with macros.
9049 (java_global_trees): New variable.
9050 (java_tree_index): New enumeration.
9051 (init_jcf_parse): Declare.
9052 * jcf-parse.c: Include ggc.h.
9053 (current_class): Remove declaration.
9054 (main_class): Likewise.
9055 (all_class_list): Likewise.
9056 (predefined_filename_p): Adjust for constant size of
9058 (init_jcf_parse): New function.
9059 * jcf-write.c: Include ggc.h.
9060 (generate_classfile): Register GC roots.
9061 (append_synthetic_attribute): Likewise.
9062 (append_innerclass_attribute_entry): Likewise.
9063 * lang.c: Include ggc.h.
9064 (lang_print_error): Register GC roots.
9065 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9067 * parse.y: Include ggc.h.
9068 (wfl_operator): Remove.
9069 (goal): Register GC roots.
9070 (java_pop_parser_context): Adjust for new field names.
9071 (java_parser_context_save_global): Likewse.
9072 (java_parser_context_restore_global): Likewise.
9073 (java_parser_context_suspend): Likewise.
9074 (java_parser_context_resume): Likewise.
9075 (verify_constructor_circularity): Register GC roots.
9076 (lookup_cl): Likewise.
9077 (java_reorder_fields): Likewise.
9078 (build_current_this): Likewise.
9079 (class_in_current_package): Likewise.
9080 (argument_types_convertible): Likewise.
9081 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9083 2000-09-14 Tom Tromey <tromey@cygnus.com>
9085 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9087 2000-09-13 Tom Tromey <tromey@cygnus.com>
9089 * jcf-parse.c: Include <locale.h>.
9090 * jv-scan.c: Include <locale.h>.
9092 2000-09-12 Tom Tromey <tromey@cygnus.com>
9094 * expr.c (pop_type_0): Return `Object' if trying to merge two
9096 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9097 interface types; `Object' is always a valid supertype.
9099 2000-09-12 Tom Tromey <tromey@cygnus.com>
9102 * jv-scan.c (help): Document --encoding.
9103 (options): Added `encoding' entry.
9104 (OPT_ENCODING): New define.
9105 (main): Handle --encoding.
9106 Include <langinfo.h> if nl_langinfo exists.
9107 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9109 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9110 (parse_source_file): Correctly call java_init_lex. Added `finput'
9111 argument. Use nl_langinfo to determine default encoding.
9112 * java-tree.h (current_encoding): Declare.
9113 * parse.y (java_parser_context_restore_global): Don't restore
9115 (java_parser_context_save_global): Don't set `finput' field.
9116 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9118 * lang.c (current_encoding): New global.
9119 (lang_decode_option): Recognize `-fencoding='.
9120 (finish_parse): Don't close finput.
9121 * parse.h (struct parser_ctxt): Removed `finput' and
9122 `unget_utf8_value' fields. Added `lexer' field.
9123 (java_init_lex): Fixed declaration.
9124 * lex.c (java_new_lexer): New function.
9125 (java_destroy_lexer): Likewise.
9126 (java_read_char): Added `lex' argument. Handle iconv case.
9127 (java_read_unicode): Added `lex' argument. Count backslashes in
9129 (java_init_lex): Added `finput' and `encoding' arguments. Set
9130 `lexer' field in ctxp.
9131 (BAD_UTF8_VALUE): Removed.
9132 (java_lex): Handle seeing UEOF in the middle of a string literal.
9133 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9134 (java_lexer): New structure.
9137 (DEFAULT_ENCODING): New define.
9138 (java_destroy_lexer): Declare.
9140 2000-09-12 Tom Tromey <tromey@cygnus.com>
9143 * lex.c (java_init_lex): Initialize java_io_serializable.
9144 * parse.y (java_io_serializable): New global.
9145 (valid_ref_assignconv_cast_p): An array can be cast to
9148 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9150 * decl.c, expr.c: Include defaults.h if not already included.
9151 Don't define the *_TYPE_SIZE macros.
9153 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9155 * typeck.c (build_java_array_type): Correct first parameter
9156 in ADJUST_FIELD_ALIGN invocation.
9158 2000-09-06 Tom Tromey <tromey@cygnus.com>
9160 * lang-specs.h: Also recognize `-femit-class-files'.
9162 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9164 * verify.c (merge_types): Load the types to merge if necessary.
9166 2000-09-02 Anthony Green <green@redhat.com>
9168 * jcf-io.c: Include zlib.h.
9169 (open_in_zip): Read compressed class file archives.
9170 * zipfile.h (ZipDirectory): Add uncompressed_size and
9171 compression_method fields.
9172 * zextract.c (read_zip_archive): Collect file compression info.
9174 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9176 * parse.y (do_resolve_class): Also explore superclasses of
9177 intermediate enclosing contexts when searching for inner classes.
9179 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9181 * parse.y (variable_declarator_id:): Better error message.
9182 (expression_statement:): Use YYNOT_TWICE.
9183 (cast_expression:): Likewise.
9184 (assignment:): Likewise.
9186 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9188 * parse.y (do_merge_string_cste): New locals. Create new
9189 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9191 2000-08-07 Hans Boehm <boehm@acm.org>
9193 * boehm.c (mark_reference_fields): Set marking bits for all words in
9194 a multiple-word record.
9195 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9198 2000-08-31 Mike Stump <mrs@wrs.com>
9200 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9201 jcf-dump$(exeext)): Make parallel safe.
9203 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9205 * jcf-parse.c (set_source_filename): Constify a char *.
9206 * jcf-write.c (append_innerclasses_attribute,
9207 make_class_file_name): Constify a char *. Don't recycle a
9208 variable for an unrelated purpose.
9209 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9210 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9212 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9214 * expr.c (can_widen_reference_to): Fixed indentation.
9215 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9216 * parse.y: `finit$' replaces `$finit$' in comments.
9217 (try_builtin_assignconv): Fixed leading comment.
9219 2000-08-25 Greg McGary <greg@mcgary.org>
9221 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9223 2000-08-24 Greg McGary <greg@mcgary.org>
9225 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9226 * parse.y (BINOP_LOOKUP): Likewise.
9228 2000-08-22 Andrew Haley <aph@cygnus.com>
9230 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9231 sign extending. Fixes gcj/321.
9232 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9233 combining to make a jlong. Fixes gcj/321.
9235 2000-08-21 Nix <nix@esperi.demon.co.uk>
9237 * lang-specs.h: Do not process -o or run the assembler if
9240 2000-08-16 Andrew Haley <aph@cygnus.com>
9242 * typeck.c (build_java_array_type): Rewrite code to do array
9243 alignment. Take into account back-end macros when aligning array
9244 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9245 user to set alignment. Fixes gcj/252 and 160.
9247 2000-08-09 Tom Tromey <tromey@cygnus.com>
9249 * parse.y (check_abstract_method_definitions): Now return `int'.
9250 Check implemented interfaces. Fixes PR gcj/305.
9252 * parse.y (patch_switch_statement): Disallow `long' in switch
9253 expressions. Fixes PR gcj/310.
9255 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9257 * decl.c (finit_leg_identifier_node): New global.
9258 (init_decl_processing): Use `finit$' to initialize
9259 finit_identifier_node. Use `$finit$' to initialize
9260 finit_leg_identifier_node.
9261 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9262 * java-tree.h (finit_identifier_node): Changed attached comment.
9263 (finit_leg_identifier_node): New declaration.
9264 (ID_FINIT_P): Take finit_identifier_node and
9265 finit_leg_identifier_node into account. This is a backward
9268 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9270 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9272 (generate_bytecode_insns): Check `nargs' before emitting it.
9273 * verify.c (merge_type_state): Fixed typo.
9274 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9275 generate_bytecode_{conditional,insns}.
9277 2000-08-13 Anthony Green <green@redhat.com>
9279 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9282 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * class.c (maybe_layout_super_class): Fixed indentation.
9285 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9286 (java_check_methods): New function declaration.
9287 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9288 instead of `str_ptr'.
9289 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9290 of a `invokeinterface' at the right time.
9291 * parse.h (WFL_STRIP_BRACKET): New macro.
9292 (SET_TYPE_FOR_RESOLUTION): Use it.
9293 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9294 (check_class_interface_creation): Don't check for cross package
9295 innerclass name clashes.
9296 (method_header): Behave properly if MDECL is `error_mark_node'.
9297 (method_declarator): Return `error_mark_node' if bogus current
9299 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9300 (resolve_and_layout): New local `decl_type', set and used. Call
9302 (java_check_methods): New method.
9303 (java_layout_classes): Use it.
9304 (resolve_qualified_expression_name): No EH check necessary in
9306 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9308 (patch_assignment): Set DECL_INITIAL on integral final local.
9310 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9312 * java-tree.h (flag_extraneous_semicolon): New extern.
9313 * lang-options.h: (-Wextraneous-semicolon): New option.
9314 * lang.c (flag_redundant): Fixed typo in leading comment.
9315 (flag_extraneous_semicolon): New global.
9316 (lang_decode_option): Set `flag_extraneous_semicolon' when
9317 -Wall. Decode `-Wextraneous-semicolon'.
9318 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9319 `empty_statement' rule.
9320 (class_body_declaration): Likewise.
9321 (method_body:): Accept `;' as a method body.
9322 (static_initializer:): Removed `SC_TK' hack.
9323 (constructor_block_end:): Likewise.
9324 (empty_statement:): Report deprecated empty declaration. Fixes
9327 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9329 * parse.y (build_dot_class_method_invocation): Changed parameter
9330 name to `type'. Build signature from `type' and convert it to a
9331 STRING_CST if it's an array.
9332 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9333 to use `ref_type' directly.
9335 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9337 * lang-options.h: Added a comma after the last element to avoid
9338 syntax errors when other languages define additional options.
9340 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9342 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9343 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9344 (jc1): Link with $(BACKEND).
9345 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9347 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9349 * jvspec.c: Adjust type of second argument to
9350 lang_specific_driver, and update code as necessary.
9352 * class.c (build_dtable_decl): Initialize dummy.
9354 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9356 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9357 method bodies not to rule out discarding `<clinit>'; don't use
9358 <clinit> to initialize static fields with constant initializers.
9360 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9362 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9364 (method_synthetic): New global.
9365 (HANDLE_METHOD): Recognize synthetic method and tell
9366 `print_method_info' about it.
9367 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9368 processing a synthetic method.
9369 * jcf-reader.c (skip_attribute): New function.
9370 ( skip_attribute): Likewise.
9372 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9374 * parse.y (build_outer_field_access): Fixed comments.
9375 (fix_constructors): Emit the initialization of this$<n> before
9377 (resolve_qualified_expression_name): Build an access to `decl' if
9380 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9382 * parse-scan.y (curent_class): Non longer const.
9383 (inner_qualifier, inner_qualifier_length): Deleted.
9384 (current_class_length): New global.
9385 (bracket_count): Fixed typo in leading comment.
9386 (anonymous_count): New global.
9387 (class_instance_creation_expression:): Handle anonymous classes.
9388 (anonymous_class_creation:): New rule.
9389 (push_class_context): Rewritten.
9390 (pop_class_context): Likewise.
9391 (INNER_QUALIFIER): Macro deleted.
9392 (report_class_declaration): call `push_class_context' when
9393 entering the function. `fprintf' format modified not to use
9395 (report_class_declaration): Assign `package_name' and
9396 `current_class' to NULL separately.
9398 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9400 * expr.c (build_invokeinterface): Call layout_class_methods on
9403 2000-07-27 Tom Tromey <tromey@cygnus.com>
9404 Anthony Green <green@cygnus.com>
9405 Alexandre Petit-Bianco <apbianco@cygnus.com>
9407 * class.c (make_class_data): Create vtable for abstract classes.
9408 (get_dispatch_table): Changed to cope with abstract classes.
9410 2000-07-27 Tom Tromey <tromey@cygnus.com>
9412 * parse.y (patch_method_invocation): Don't reverse the argument
9413 list when dealing with anonymous class constructors. Fixed typo in
9416 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9418 * parse.y (build_alias_initializer_parameter_list): Reverse
9419 crafted list when building aliases for anonymous class
9422 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9424 * parse.y (jdep_resolve_class): Don't bother checking potential
9425 innerclass access if `decl' is NULL.
9426 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9429 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9431 * parse.c: Remove (again.)
9433 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9435 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9436 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9437 outside the `if' statement, alias to innerclass removed, `decl'
9438 used to mark the class complete.
9440 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9442 * parse.y (simple_name:): Fixed typo in error message.
9444 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9446 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9447 or its first operand can be error marks.
9449 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9451 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9452 * parse.y (method_header): Likewise.
9454 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9456 * parse.y (process_imports): Consider that one might be trying to
9457 import an innerclass. Fixes gcj/254
9459 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * parse.y (find_as_inner_class): Handle the case where the
9462 enclosing context of an innerclass has been loaded as bytecode.
9464 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9466 * parse.y (simple_name:): Reject `$' in type names.
9467 (resolve_type_during_patch): Use `type' as a second
9468 argument to resolve_no_layout. Fixes gcj/257.
9470 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9472 * parse.y (find_most_specific_methods_list): Select the only
9473 non-abstract method even if max has been set.
9474 Fixes gcj/285, gcj/298.
9476 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9478 * lang-specs.h: Added %(jc1) to java compiler options.
9480 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9482 * .cvsignore: New file.
9484 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9486 * parse.y (not_accessible_p): Access granted to innerclasses
9487 (indirectly) extending the reference type. Fixes gcj/249.
9489 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9491 * parse.y (patch_method_invocation): Fixed comment.
9492 (maybe_use_access_method): Build this$<n>s to the context of the
9493 target method, or a type that extends it. Fixes gcj/242.
9495 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9499 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9501 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9503 2000-07-13 Tom Tromey <tromey@cygnus.com>
9505 * lang-specs.h: Added %{I*}.
9507 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9509 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9511 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9513 * parse-scan.c: Remove.
9515 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * class.c (set_super_info): Handled protected inner classes.
9518 (common_enclosing_context_p): Bail early if arguments aren't both
9520 (get_access_flags_from_decl): Handle private and protected inner
9522 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9523 (CLASS_PROTECTED): Likewise.
9524 (struct lang_type): New bitfield `poic'.
9525 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9527 (check_inner_class_access): Renamed arguments, added
9528 comments. Handles protected inner classes (fixes gcj/225)
9529 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9531 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9533 * parse.y (resolve_qualified_expression_name): Verify qualified
9534 access to `this'. Fixes gcj/239.
9536 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9538 * jcf-write.c (generate_classfile): Don't install ConstantValue
9541 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9543 * parse.y (resolve_qualified_expression_name): Handle inner class
9544 access. Fixes gcj/256.
9546 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9548 * jcf-write.c (generate_classfile): Properly install the
9549 ConstantValue attribute and the initial value constant pool index
9550 on string constants.
9551 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9554 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9556 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9558 * parse.y (find_as_inner_class): Fixed typo.
9559 (do_resolve_class): Explore enclosing contexts when searching for
9560 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9561 (check_inner_class_access): Check `decl' which can be null in case
9564 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9566 * java-tree.h (java_debug_context): Declared `extern'.
9567 (safe_layout_class): Likewise.
9568 * parse.y (resolve_field_access): Field must be `static' in order
9569 to be replaced by its initial value. Added comments.
9570 (find_applicable_accessible_methods_list): Fixed typo.
9571 (find_most_specific_methods_list): Methods found in innerclasses
9572 take over methods founds in the enclosing contexts.
9573 (java_complete_tree): Loosen restrictions on the type of DECLs
9574 that can be replaced by their initialization values.
9575 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9577 2000-07-05 Tom Tromey <tromey@cygnus.com>
9579 * Make-lang.in (PARSE_DIR): New macro.
9580 (PARSE_RELDIR): Likewise.
9581 (PARSE_C): Likewise.
9582 (PARSE_SCAN_C): Likewise.
9583 ($(PARSE_C)): New target.
9584 ($(PARSE_SCAN_C)): Likewise.
9585 (SET_BISON): New macro.
9586 (BISONFLAGS): Likewise.
9587 (JAVABISONFLAGS): Likewise.
9589 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9591 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9592 argument on the first pass for CNI as well as JNI.
9593 (print_method_info): Set up method name on the first pass only.
9595 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9597 * parse.y (parser_qualified_classname): Removed parameter
9599 (create_interface): Removed first passed parameter to
9600 parser_qualified_classname.
9601 (create_class): Likewise. Don't install alias on static
9602 innerclasses. Fixes gcj/275.
9604 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9606 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9607 debugable statement with empty_stmt_node. Fixes gcj/272
9609 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9611 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9614 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9616 * jcf-write.c (push_long_const): Appropriately cast short negative
9619 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9621 * parse.y (verify_constructor_super): Use loop variable
9622 `m_arg_type' initialized with `mdecl_arg_type'.
9624 2000-06-29 Tom Tromey <tromey@cygnus.com>
9626 * parse.y (resolve_field_access): Handle case where `type_found'
9629 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9631 * expr.c (lookup_field): The same field can be found through two
9632 different interface. Don't declare it ambiguous in that case.
9634 2000-06-27 Tom Tromey <tromey@cygnus.com>
9636 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9637 follows \r, then unget it at a lower level.
9639 2000-06-26 Tom Tromey <tromey@cygnus.com>
9641 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9644 2000-06-25 Tom Tromey <tromey@cygnus.com>
9646 * parse.y (for_statement): Wrap expression in a WFL if it is a
9647 constant. For PR gcj/268.
9649 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9651 * parse.y (do_resolve_class): Minor optimiztion in the package
9652 list search. Removed unnecessary test and return statement.
9653 (valid_ref_assignconv_cast_p): Order of arguments to
9654 enclosing_context_p fixed.
9656 2000-06-24 Tom Tromey <tromey@cygnus.com>
9658 * expr.c (lookup_field): Print error and return error_mark_node if
9659 field reference is ambiguous.
9661 * parse.y (check_abstract_method_definitions): Also check if
9662 `other_method' is abstract.
9664 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9666 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9668 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9669 (struct lang_type): New field `pic'.
9670 (CLASS_PRIVATE): New macro.
9671 * parse.y (check_inner_class_access): New function.
9672 (jdep_resolve_class): Call it.
9674 2000-06-23 Tom Tromey <tromey@cygnus.com>
9676 * parse.y (patch_incomplete_class_ref): Initialize the returned
9677 class. For PR gcj/260.
9679 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9681 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9683 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9685 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9686 Java specific checks.
9687 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9689 * java-tree.def (CASE_EXPR): Marked 'e'.
9690 (DEFAULT_EXPR): Likewise.
9691 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
9693 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9694 Java specific checks.
9695 (generate_bytecode_insns): Test try_block for BLOCK before using
9697 * parse.y (build_wfl_wrap): Added `location' argument. Set
9698 EXPR_WFL_LINECOL accordingly.
9699 (dim_expr:): Wrap constants with WFLs.
9700 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
9701 (resolve_package): Check for `stmt' not being a BLOCK before
9702 building a debuggable statement with it.
9703 (make_qualified_primary): Added extra parameter to build_wfl_wrap
9705 (resolve_field_access): Make sure `decl' is a DECL before treating
9707 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
9708 IDENTIFIER_NODE before treating it as such.
9709 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
9710 treating it as such.
9711 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
9712 to be applied only on non array types.
9714 2000-06-16 Per Bothner <per@bothner.com>
9716 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
9717 define in terms of DECL_RESULT, as that fails when --enable-checking.
9719 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9721 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
9722 types the same in comparison.
9723 (CHECK_OP): Add static prototype.
9725 2000-06-13 Jakub Jelinek <jakub@redhat.com>
9727 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
9728 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
9731 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9733 * decl.c (create_primitive_vtable): Prototype.
9735 * jcf-write.c (generate_bytecode_insns): Initialize variable
9738 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
9740 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9742 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
9743 to track searched classes, and do not search the same class more than
9744 once. Call find_applicable_accessible_methods_list on immediate
9745 superclass, instead of search_applicable_method_list on all ancestors.
9748 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
9750 * parse.y (register_fields): Permit static fields in inner classes
9751 if they are final. Fix for PR gcj/255.
9753 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9755 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
9756 * parse.y (find_in_imports): Returned type changed to void,
9757 leading comment fixed.
9758 (register_package): New function.
9759 (qualify_and_find): Likewise.
9760 (package_declaration:): Use `register_package'.
9761 (single_type_import_declaration:): Removed local variable
9762 `node'. Added missing `;' for consistency.
9763 (type_import_on_demand_declaration:): Use `chainon' to link new
9765 (lookup_field_wrapper): Lookup local variables defined in outer
9767 (java_complete_class): Don't reverse the list of imported on demand.
9768 (do_resolve_class): Reorganized. Removed local variable
9769 `original_name'. Call `qualify_and_find' with the current package
9770 name, invoke `find_in_imports_on_demand' right after. Call
9771 `qualify_and_find' with the packages we've seen so far. Fixed
9772 operations numbering in comments.
9773 (java_expand_class): Don't reverse `package_list'.
9774 (find_most_specific_methods_list): New local variables `abstract'
9775 and `candidates'. Use them to pick the right method.
9777 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
9779 * parse.y (check_modifiers_consistency): Don't subtract out
9780 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
9782 2000-06-04 Philipp Thomas <pthomas@suse.de>
9784 * Makefile.in (INTLLIBS): New.
9788 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9790 * class.c (get_dispatch_table): Build the vtable dummy entry list
9791 element with a null purpose. Fixed leading comment.
9792 (build_dtable_decl): Build an accurate dtable type when appropriate
9795 2000-06-02 Richard Henderson <rth@cygnus.com>
9797 * lang.c (lang_get_alias_set): New.
9799 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9801 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
9802 before using it as the accessed field.
9804 2000-05-31 Tom Tromey <tromey@cygnus.com>
9806 * java-tree.h (boolean_array_vtable, byte_array_vtable,
9807 char_array_vtable, short_array_vtable, int_array_vtable,
9808 long_array_vtable, float_array_vtable, double_array_vtable):
9810 * expr.c (get_primitive_array_vtable): New function.
9811 (create_primitive_vtable): New function.
9812 (java_lang_expand_expr): Enable code to statically generate
9814 * decl.c (init_decl_processing): Create primitive vtables.
9815 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
9816 short_array_vtable, int_array_vtable, long_array_vtable,
9817 float_array_vtable, double_array_vtable): Define.
9819 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
9821 * java/parse.y (find_applicable_accessible_methods_list):
9822 Don't add an uninitialized value to the list.
9824 2000-05-25 Tom Tromey <tromey@cygnus.com>
9826 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
9827 when trying to see if field's class should be initialized. Always
9828 initialize field's declaring class, not qualified class.
9831 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
9832 `wfl_operator', to maybe_build_primttype_type_ref.
9835 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
9837 * parse.y (patch_method_invocation): Don't try to lookup methods
9840 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9842 * parse.y (resolve_field_access): Call the appropriate <clinit>
9843 before accessing the length of a static array. Craft a decl for
9844 the field while its time. Fixes PR gcj/129.
9846 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9848 * parse.y (resolve_package): Correctly set `*next' (was off by
9850 (resolve_qualified_expression_name): Fixed comment.
9852 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9854 * jcf-parse.c (jcf_parse_source): Reset current_class and
9855 current_function_decl to NULL before parsing a new file.
9857 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9859 * parse.y (block_end:): If the collected block doesn't feature a
9860 statement, insert an empty statement.
9862 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9864 * parse.y (maybe_yank_clinit): New function.
9865 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
9866 end of the list of methods belonging to a class.
9867 (java_complete_expand_method): Check whether <clinit> is really
9868 necessary and expand it accordingly.
9870 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9872 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
9873 processed by the method's switch statement.
9875 2000-05-19 Tom Tromey <tromey@cygnus.com>
9877 * java-tree.h: Added init state enum.
9878 * decl.c (emit_init_test_initialization): Initialize class
9879 initialization check variable by looking at class' state.
9881 2000-05-19 Tom Tromey <tromey@cygnus.com>
9883 * java-tree.h (build_instanceof): Declare.
9884 (build_get_class): Declare.
9885 * parse.y (patch_binop): Use build_instanceof.
9886 * expr.c (build_instanceof): New function. If class is final,
9887 don't make a function call.
9888 (expand_java_INSTANCEOF): Use it.
9889 (build_get_class): New function.
9891 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
9893 * jcf-write.c (generate_classfile): Scan the source_file for
9894 slashes with the right pointer variable.
9896 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
9898 * lang.c (lang_decode_option): Update -Wunused flags by calling
9900 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
9902 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
9904 * check_init.c (check_init): Constify local char *.
9905 * class.c (push_class): Constify local char *.
9906 * java_tree.h: Update prototypes.
9907 * jcf-io.c (open_class): Constify filename parameter and
9909 (find_class): Remove redundant string copy. Cast return from
9911 * jcf-parse.c (read_class, parse_class_file, yyparse):
9912 Constify local char *.
9913 * jcf-write.c (generate_bytecode_insns, generate_classfile):
9914 Constify local char *.
9915 * jcf.h (JCF): Constify filename and classname.
9916 (JCF_FINISH): Cast args to FREE to char * when appropriate.
9917 * lang.c (init_parse): Constify parameter and return value.
9918 * lex.c (java_get_line_col): Constify filename parameter.
9919 * parse.h: Constify parser_ctxt.filename. Update prototypes.
9920 * parse.y (java_parser_context_suspend,
9921 issue_warning_error_from_context, safe_layout_class): Constify
9923 * parse.c: Regenerate.
9925 2000-05-08 Tom Tromey <tromey@cygnus.com>
9927 * expr.c (build_jni_stub): Cache the result of
9928 _Jv_LookupJNIMethod.
9930 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9932 * decl.c (predef_filenames_size): Now 7.
9933 (predef_filenames): New seventh entry.
9935 2000-05-04 Tom Tromey <tromey@cygnus.com>
9937 * boehm.c (mark_reference_fields): Don't mark RawData fields.
9938 Keep track of when we've seen a reference field after a
9939 non-reference field.
9940 (get_boehm_type_descriptor): Handle case where we see
9941 non-reference fields but no trailing reference field.
9942 * decl.c (rawdata_ptr_type_node): Define.
9943 (init_decl_processing): Initialize rawdata_ptr_type_node.
9944 * java-tree.h (rawdata_ptr_type_node): Declare.
9946 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9948 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
9949 specifiers in calls to fprintf.
9951 2000-05-03 Andrew Haley <aph@cygnus.com>
9953 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
9955 * javaop.h (WORD_TO_INT): New function.
9956 (IMMEDIATE_s4): Use WORD_TO_INT.
9957 * jcf.h (JPOOL_INT): Ditto.
9959 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
9962 2000-04-19 Tom Tromey <tromey@cygnus.com>
9964 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
9966 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
9968 * expr.c (build_jni_stub): New function.
9969 * lang-specs.h: -fjni and -femit-class-file are incompatible.
9971 * parse.y (java_complete_expand_methods): Expand a native method
9972 and call build_jni_stub if -fjni given.
9973 * lang-options.h: Document -fjni.
9974 * lang.c (flag_jni): New global.
9975 (lang_f_options): Added `jni' entry.
9976 * java-tree.h (soft_lookupjnimethod_node,
9977 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
9979 (flag_jni): Declare.
9980 (build_jni_stub): Declare.
9981 (struct lang_decl): Added `native' flag.
9982 (METHOD_NATIVE): Redefined to use `native' field of lang specific
9984 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
9985 soft_jnipopsystemframe_node): New globals.
9986 (init_decl_processing): Set them. _Jv_InitClass only takes one
9989 * java-tree.def: Put into `C' mode.
9991 2000-04-27 Tom Tromey <tromey@cygnus.com>
9994 * expr.c (expand_invoke): Generate check to see if object pointer
9995 is null in nonvirtual invocation case.
9996 * java-tree.h (soft_nullpointer_node): Declare.
9997 * decl.c (soft_nullpointer_node): New global.
9998 (init_decl_processing): Initialize soft_nullpointer_node.
9999 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10000 or `private' methods.
10001 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10003 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10005 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10008 2000-04-26 Tom Tromey <tromey@cygnus.com>
10010 * zextract.c (find_zip_file_start): New function.
10011 (read_zip_archive): Use it.
10013 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10015 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10017 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10019 * class.c (common_enclosing_context_p): New function.
10020 * java-tree.h (common_enclosing_context_p): Added prototype.
10021 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10022 classes sharing an outer context with the current instance.
10023 * parse.y (build_access_to_thisn): Fixed leading comment.
10024 (verify_constructor_super): New local `supper_inner'. Skip
10025 enclosing context argument in the case of inner class constructors.
10026 (patch_method_invocation): Insert proper context as second
10027 parameter to pure inner class constructor super invocations.
10029 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10031 * parse.y (end_class_declaration): Reset the interface number
10034 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10036 * parse.y (source_start_java_method): Deleted unnecessary code.
10037 (patch_method_invocation): Fixed comment.
10039 2000-04-24 Robert Lipe <robertlipe@usa.net>
10041 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10043 2000-04-23 Tom Tromey <tromey@cygnus.com>
10045 * boehm.c (mark_reference_fields): Use int_byte_position.
10047 2000-04-22 Tom Tromey <tromey@cygnus.com>
10049 * boehm.c (mark_reference_fields): Only call byte_position on
10052 2000-04-22 Tom Tromey <tromey@cygnus.com>
10054 * boehm.c (mark_reference_fields): Added `last_view_index'
10055 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10057 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10059 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10060 * parse.y (check_class_interface_creation): Fixed comments. Select
10061 permitted modifiers for (inner) interfaces. Changed error message
10062 to report rejected modifiers used with local classes.
10064 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10066 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10067 of directly inherited type considered in scope.
10068 * parse.y (do_resolve_class): Search inherited classes for inner
10071 2000-04-20 Tom Tromey <tromey@cygnus.com>
10073 * parse.y (not_accessible_p): Use member's class, not current
10074 class, when doing inheritance check for protected reference.
10077 2000-04-20 Jason Schroeder <shrode@subnature.com>
10079 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10081 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10083 * parse.y (lookup_field_wrapper): Search for final local aliases.
10084 (resolve_expression_name): Let lookup_field_wrapper search for
10085 final local aliases. Force the value of `name' if one is found.
10086 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10087 an expression name. Fixed comments.
10089 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10091 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10093 2000-04-19 Tom Tromey <tromey@cygnus.com>
10095 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10097 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10099 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10101 2000-04-18 Tom Tromey <tromey@cygnus.com>
10104 * gjavah.c (utf8_cmp): Changed return value.
10105 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10107 (cxx_keywords): New global.
10108 (get_field_name): Handle new result of cxx_keyword_subst.
10109 (print_method_info): Likewise.
10111 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10113 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10114 with a newline, for CNI.
10115 (print_stub_or_jni): Print a space or newline before method name for
10116 CNI as well as JNI.
10117 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10118 (process_file): Include gcj/cni.h if generating CNI stubs.
10120 2000-04-16 Tom Tromey <tromey@cygnus.com>
10122 * gjavah.c (decompile_method): Use print_field_name.
10125 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10127 * parse.y (java_expand_classes): Reverse the package list once.
10128 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10130 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10131 the `==' and `!=' operators.
10133 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10135 * jcf-write.c (generate_bytecode_insns): At invocation time,
10136 always relate an interface method to the type of its selector.
10138 2000-04-05 Tom Tromey <tromey@cygnus.com>
10141 * expr.c (expand_invoke): Generate check to see if object pointer
10142 is null in nonvirtual invocation case.
10143 * java-tree.h (soft_nullpointer_node): Declare.
10144 * decl.c (soft_nullpointer_node): New global.
10145 (init_decl_processing): Initialize soft_nullpointer_node.
10146 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10147 or `private' methods.
10148 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10150 2000-04-05 Tom Tromey <tromey@cygnus.com>
10152 Fix for PR gcj/140:
10153 * parse.y (check_final_assignment): Recognize assignments to the
10154 `length' field of an array when generating class files.
10156 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10158 * class.c (decl_hash): Prototype removed.
10159 (decl_compare): Likewise.
10161 2000-04-05 Tom Tromey <tromey@cygnus.com>
10163 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10164 * parse.y (check_modifiers_consistency): Check for final/volatile
10165 clash. Fixes PR gcj/164.
10167 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10171 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10173 (add_method_1): Use `java_hash_hash_tree_node' and
10174 `java_hash_compare_tree_node'.
10175 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10176 (java_hash_compare_tree_node): Likewise.
10177 * parse.y (find_applicable_accessible_methods_list): Create,
10178 delete and use a hash table to remember already searched interfaces.
10180 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10182 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10185 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10187 * boehm.c (mark_reference_fields, set_bit): Prototype.
10188 (set_bit): Un-ANSI-fy definition.
10190 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10193 * decl.c (emit_init_test_initialization): Likewise.
10195 * gjavah.c (jni_print_char): Likewise.
10197 * parse.y (create_new_parser_context): Likewise.
10199 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10202 patch missing hunk. Fixed indentation.
10204 2000-03-30 Tom Tromey <tromey@cygnus.com>
10206 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10207 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10209 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10211 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10212 when negative *before* using it as an array index.
10213 * ChangeLog: Fixed typo.
10215 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10217 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10218 to 0 when it reaches -1.
10220 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10222 * jcf-parse.c (get_constant): Properly cast `num' during the
10223 invocation of `add_double'.
10224 * jcf-write.c (push_long_const): Properly cast `lo' before
10225 comparing it to short bounds.
10226 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10227 `interface_body:' is reduced after the current interface is
10230 2000-03-26 Tom Tromey <tromey@cygnus.com>
10232 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10233 Java-specific `-f' option.
10235 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10237 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10238 Adjust order of making types.
10239 Make bitsize_*_node values.
10241 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10243 * class.c (make_field_value): Use byte_position.
10244 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10245 (java_array_data_offset): Likewise.
10246 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10249 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10251 * parse.y (check_abstract_method_definitions): New local
10252 `end_type_reached'. Make sure we also consider `end_type'.
10253 (java_check_abstract_method_definitions): Make sure we eventually
10254 consider `java.lang.Object'.
10255 (maybe_use_access_method): Don't use access method if not in the
10256 context of a pure inner class or if the method's context is right.
10257 (find_applicable_accessible_methods_list): New static flag
10258 `object_done'. Don't search abstract classes as interfaces. Fixed
10259 indentation. Fixed the `java.lang.Object' only search. Search
10260 class interface(s) first, then fully search enclosing contexts.
10261 (find_most_specific_methods_list): Pick the closest candidate when
10262 they're all abstract.
10264 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10267 properly initialize `finished_label'. Don't emit gotos for empty
10270 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10272 * except.c (emit_handlers): Clear catch_clauses_last.
10274 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10276 * parse.y (check_method_types_complete): New function.
10277 (create_class): Reset anonymous class counter only when seeing an
10279 (java_complete_class): JDEP_METHOD: Don't recompute signature
10282 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10284 * class.c (build_static_ref): Fixed indentation in comment.
10285 * java-tree.def (TRY_EXPR): Fixed typo in name.
10286 (CLASS_LITERAL): Likewise.
10287 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10288 (struct lang_type): New field `dot_class'.
10289 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10290 (generate_classfile): Method `class$' is synthetic.
10291 * parse.y (build_do_class_method): New function.
10292 (build_dot_class_method_invocation): Likewise.
10293 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10294 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10295 (qualify_ambiguous_name): Likewise.
10296 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10297 (build_try_statement): Fixed leading comment.
10299 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10301 * class.c (make_field_value): Properly handle sizes.
10302 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10303 (layout_class_method): Count using trees.
10304 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10305 * expr.c (java_array_data_offset): Use int_bit_position.
10306 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10307 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10309 2000-03-16 Tom Tromey <tromey@cygnus.com>
10311 * lang.c (flag_hash_synchronization): New global.
10312 (lang_f_options): Added `hash-synchronization'.
10313 * lang-options.h: Mention -fhash-synchronization.
10314 * java-tree.h (flag_hash_synchronization): Declare.
10315 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10316 hash table synchronization is disabled.
10317 * decl.c (init_decl_processing): Only push `sync_info' value when
10318 hash table synchronization is disabled.
10319 * class.c (make_class_data): Only push `sync_info' field when hash
10320 table synchronization is disabled. Removed dead code.
10322 2000-03-16 Tom Tromey <tromey@cygnus.com>
10324 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10326 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10328 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10330 * parse.y (patch_method_invocation): Handle anonymous classes
10331 creation in static context.
10333 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10335 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10336 * parse.y (resolve_qualified_expression_name): Use it.
10337 (patch_method_invocation): Likewise.
10339 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10341 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10342 depending on the type of dependency which dictates what the
10344 (unresolved_type_p): Resolved types limited to the current class.
10346 2000-03-15 Tom Tromey <tromey@cygnus.com>
10348 * decl.c (init_decl_processing): Set type of `sync_info' to be
10351 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10352 Correctly compute bit number for current slot. Zero `high' and
10353 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10354 mark_reference_fields.
10355 (mark_reference_fields): New function.
10357 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10359 * parse.y (register_incomplete_type): Fixed initialization of
10362 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10364 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10366 (push_class_context, pop_class_context): New function.
10367 (class_body:): Call pop_class_context.
10368 (interface_body:): Likewise.
10369 (INNER_QUALIFIER): New macro.
10370 (report_class_declaration): Changed output format and use
10371 INNER_QUALIFIER. Call push_class_context.
10373 2000-02-14 Andrew Haley <aph@cygnus.com>
10375 * check-init.c (check_init): Add new cases for unary and binary
10378 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10380 * parse.y (resolve_package): Set `next' once a type name has been
10381 progressively discovered.
10382 (resolve_qualified_expression_name): Propagate resolution only if
10383 there are remaining qualifiers. Take into account `q' might have
10384 been cleared after re-qualification.
10385 * parse.y (patch_method_invocation): New local `resolved'.
10386 Section dealing with qualified expression rewritten to use
10387 resolve_field_access.
10389 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10391 * parse.h (PUSH_CPC): Fixed indentation.
10392 (DEBUG_CPC): New macro.
10393 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10394 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10395 * parse.y (class_body_declaration:): Use
10396 SET_CPC_INSTANCE_INITIALIZER_STMT.
10397 (method_declaration:): Check for null current_function_decl.
10398 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10399 (java_parser_context_pop_initialized_field): Better handling of
10401 (maybe_make_nested_class_name): Mark nested class name as
10402 qualified when necessary.
10403 (end_class_declaration): Don't call java_parse_context_resume when
10404 one or more error occurred.
10405 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10406 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10407 SET_CPC_INITIALIZER_STMT.
10408 (method_header): Check for inner classes declaring static methods.
10409 (resolve_qualified_expression_name): Handle situation where `this'
10412 2000-03-13 Hans Boehm <boehm@acm.org>
10414 * typeck.c (build_prim_array_type): Correctly set the high word too.
10416 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10418 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10420 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10421 list of methods for interfaces.
10423 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10425 * parse.y (qualify_ambiguous_name): Properly handle expressions
10428 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10430 * parse.y (check_final_assignment): Extended to process
10432 (patch_assignment): Have check_final_assignment called only once.
10434 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10436 * java-tree.h (IS_INIT_CHECKED): New flag.
10437 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10438 * parse.y (patch_string): Call force_evaluation_order on the
10439 completed string concatenation tree.
10440 * expr.c (force_evaluation_order): Call force_evaluation_order on
10441 function's arguments too.
10443 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10445 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10446 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10447 (build_anewarray): Likewise.
10448 * parse.y (patch_newarray): Likewise.
10449 * parse.c: Regenerated.
10451 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10453 * decl.c (init_decl_processing): Added new class fields `depth',
10454 `ancestors', and `idt' to class_type_node. Use
10455 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10456 * class.c (make_class_data): Push initial values for new fields.
10457 * java-tree.h: Updated prototype for `build_invokeinterface'.
10458 * expr.c (build_invokeinterface): Changed parameters to accept
10459 `method' tree. Calculate index of `method' in its declaring
10460 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10461 (expand_invoke): Call `build_invokeinterface' with new parameters.
10462 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10465 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10467 * typeck.c (lookup_do): Search superinterfaces first
10468 when looking up an interface method. From Godmar Back
10469 <gback@cs.utah.edu>
10471 2000-03-06 Tom Tromey <tromey@cygnus.com>
10473 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10475 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10477 * java-tree.h (lookup_argument_method2): Declared.
10478 (safe_layout_class): Prototype moved from parse.h.
10479 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10480 * parse.y (java_check_regular_methods): Local `super_class' gone.
10481 Call lookup_argument_method2 instead of lookup_argument_method.
10482 Perform modifier match for methods found declared in implemented
10483 interfaces. Fixed indentation problem. Overriding/hiding error
10484 report to take place only for methods found in classes.
10485 * typeck.c (lookup_argument_method): Changed leading
10486 comment. Re-written by calling lookup_do.
10487 (lookup_argument_method2): New function.
10488 (lookup_java_method): Re-written by calling lookup_do.
10489 (lookup_do): New function.
10491 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10493 * check-init.c (check_init): Removed dead code. Handle (blank)
10495 * parse.y (declare_local_variables): New local `final_p', set it
10496 and use it to initialize LOCAL_FINAL.
10497 (check_final_assignment): Only check FIELD_DECLs.
10499 2000-02-17 Tom Tromey <tromey@cygnus.com>
10501 * Makefile.in (JAVA_OBJS): Added boehm.o.
10502 (boehm.o): New target.
10503 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10504 * java-tree.h (flag_use_boehm_gc): Declare.
10505 (get_boehm_type_descriptor): Declare.
10506 * lang.c (lang_f_options): Added `use-boehm-gc'.
10507 (flag_use_boehm_gc): New global.
10508 * lang-options.h: Added -fuse-boehm-gc.
10509 * boehm.c: New file.
10510 * class.c (get_dispatch_table): If class uses a Boehm type
10511 descriptor, put it in the vtable.
10512 (make_class_data): Removed dead code.
10514 2000-03-03 Per Bothner <per@bothner.com>
10516 * decl.c (init_decl_processing): Initialize sizetype properly.
10518 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10520 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10521 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10522 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10523 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10524 (jcf_parse): New local `current'. Load innerclasses seen in outer
10525 context being processed.
10526 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10527 * jcf-write.c (append_innerclasses_attribute): New function.
10528 (append_innerclasses_attribute_entry): Likewise.
10529 (get_access_flags): Handle static classes. Set anonymous and local
10530 classes to be private.
10531 (generate_classfile): Attribute count adjusted. Call
10532 append_innerclasses_attribute.
10533 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10534 PURE_INNER_CLASS_TYPE_P.
10535 * parse.y (parser_qualified_classname): New parameter `is_static',
10536 produce non qualified name accordingly.
10537 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10538 (create_interface): Added argument to parser_qualified_classname.
10539 (create_class): Added argument to parser_qualified_classname. Setup
10540 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10541 (add_inner_class_fields): Fixed indentation.
10542 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10543 (method_declarator): Fixed typo in comment.
10544 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10545 (build_current_thisn): Likewise.
10546 (patch_method_invocation): Likewise.
10548 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10550 * decl.c (current_function_decl): Move to toplev.c.
10552 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10554 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10555 (DECL_BIT_INDEX): Use underlying representation.
10556 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10558 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10560 * expr.c (build_java_ret): Pass proper type to size_binop.
10562 2000-02-25 Anthony Green <green@cygnus.com>
10564 * expr.c (build_class_init): Mark the decl to be ignored by
10566 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10567 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10568 * class.c (init_test_hash_newfunc): New function.
10569 (decl_hash): New function.
10570 (decl_compare): New function.
10571 * decl.c (emit_init_test_initialization): New function.
10572 (complete_start_java_method): Traverse the init test hashtable,
10573 calling emit_init_test_initialization.
10574 (always_initialize_class_p): Define.
10575 * expr.c (build_class_init): Use initialization tests when
10576 emitting class initialization code.
10577 (always_initialize_class_p): Declare.
10578 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10580 * java-tree.h: Include hash.h.
10581 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10582 (struct lang_decl): Add init_test_table field.
10583 (init_test_hash_entry): Define.
10585 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10587 * gjavah.c (main): Avoid using `argi' to report unimplemented
10590 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10592 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10593 initialize locals to avoid warnings. Local `exception_type' moved
10596 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10598 * parse.y (resolve_expression_name): Use `orig' as a second
10599 argument to resolve_field_access.
10600 (resolve_field_access): Removed unnecessary code when dealing with
10603 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10605 * class.c (push_super_field): Don't push the field twice.
10606 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10607 * parse.h (java_reorder_fields): Prototyped.
10608 * parse.y (java_reorder_fields): New function.
10609 (java_layout_class): Simplified not to worry about re-ordering.
10611 2000-02-23 Tom Tromey <tromey@cygnus.com>
10613 * gjavah.c (print_name): In JNI case, correctly quote string.
10614 (print_method_info): Don't handle overrides in JNI mode.
10616 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10618 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10619 value type set to `boolean_type_node'.
10621 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10623 * jcf-dump.c (main): Test for correct condition after
10624 output file creation.
10626 2000-02-19 Anthony Green <green@cygnus.com>
10628 * jcf-depend.c (add_entry): Fix test for first list entry.
10630 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10632 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10633 * constants.c (build_constants_constructor): Likewise.
10635 2000-02-19 Anthony Green <green@cygnus.com>
10637 * jcf-depend.c (add_entry): Add entries to the end of the list.
10639 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10641 * decl.c (INT_TYPE_SIZE): Define if necessary.
10642 (expand_java_return): Handle the case of a native integer smaller
10643 than a JVM integer.
10645 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10647 * gjavah.c (help): Use GCCBUGURL.
10648 * jv-scan.c (help): Likewise.
10649 * jcf-dump.c (help): Likewise.
10651 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10653 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10656 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * jcf-parse.c (load_class): Call `fatal' if no file containing
10659 the target class are found.
10661 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10663 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10664 lex.c, lex.h, and PARSE_H to...
10665 (parse.o, parse-scan.o): ...here, respectively.
10667 * lex.c: Split out code that may trigger SIGFPE from yylex()
10668 to its own function.
10669 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10671 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10673 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10675 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10677 * parse.y (outer_field_access_p): Stop in time when outer contexts
10679 (resolve_qualified_expression_name): Properly qualify *everything*
10680 after a package.type to be resoled as expression names.
10681 (find_applicable_accessible_methods_list): Save/restore `class' to
10682 isolate it from a possible outer context search.
10684 2000-02-15 Tom Tromey <tromey@cygnus.com>
10686 * gjavah.c (jni_print_char): New function.
10687 (print_full_cxx_name): Use it.
10688 (decode_signature_piece): Likewise.
10689 (print_cxx_classname): Likewise.
10691 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10693 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
10695 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
10697 * gjavah.c: Include version.h.
10699 * jcf-dump.c: Likewise.
10701 * jv-scan.c: Likewise.
10703 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10705 * parse.y (outer_field_access_fix): First parameter now a tree
10706 node. Check for assignment to final. First argument to
10707 build_outer_field_access_fix modified to accommodate prototype.
10708 (build_outer_field_access): Don't check for assignment to final
10710 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
10711 possibly returned by outer_field_access_fix. Changed
10712 outer_field_access_fix's first argument.
10713 (check_final_assignment): $finit$'s context is OK.
10714 (patch_unaryop): Use node instead of its line/column value when
10715 calling outer_field_access_fix.
10717 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10719 * parse.y (interface_declaration:): No longer tagged
10720 <node>. Re-installed default action.
10721 (class_member_declaration:): Handle inner interfaces.
10722 (interface_member_declaration): Handle inner interfaces and
10724 (create_interface): Push error if one seen. Suspend parsing
10725 context when processing an inner interface.
10726 (register_fields): Inner class static field limitations not to
10727 apply to inner interfaces.
10729 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10731 * jcf-parse.c (load_class): Update `java_error_count' when a
10732 class' file can't be found.
10733 (parse.y): Avoid (byte)code generation when errors seen.
10735 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10737 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
10738 decodes a valid node.
10739 (patch_binop): Handle TRUNC_DIV_EXPR.
10741 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10743 * parse.y (resolve_package): New local `acc'. Try to progressively
10744 build and guess a package and type name.
10746 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10748 * parse.y (find_applicable_accessible_methods_list): Load and
10749 layout the search class if necessary.
10750 (java_complete_tree): Keep to original type of the folded initial
10753 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10755 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
10756 Generate error message if circularity is detected. New static
10758 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
10759 * jcf-write.c (generate_bytecode_insns): Very simply handle
10761 * parse.y (java_check_circular_reference): Use
10762 `cyclic_inheritance_report' during report, if necessary.
10763 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
10764 walking NEW_ARRAY_INIT twice.
10766 2000-02-09 Tom Tromey <tromey@cygnus.com>
10768 * parse.y (check_class_interface_creation): Allow inner classes to
10769 be `private' or `protected', check modifiers' consistency. Prevent
10770 block local classes from bearing any modifiers.
10772 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10774 * except.c (check_start_handlers): Re-add prototype lost in last
10776 (maybe_start_try): Remove excess argument to `check_start_handlers'.
10778 2000-02-09 Andrew Haley <aph@cygnus.com>
10780 * decl.c (clear_binding_level): Remove excess initializer.
10781 (maybe_poplevels): Remove unused variable.
10782 (force_poplevels): Ditto.
10783 (struct binding_level): Add comment.
10785 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10787 * jcf-write.c (generate_classfile): Don't consider
10788 pre-initialization with reference value (use <clinit> instead.)
10789 * parse.y (java_fix_constructors): No generated constructor for
10791 (build_outer_field_access): Removed debug message.
10792 (outer_field_expanded_access_p): Adapted to bytecode generation.
10793 (build_outer_field_access_method): Use fix_method_argument_names.
10794 (build_outer_method_access_method): Fixed indentation. Added
10795 comment. Handle access method generation for static and also void
10797 (build_access_to_thisn): Inserted debug message.
10798 (maybe_build_thisn_access_method): Use fix_method_argument_names.
10799 (resolve_qualified_expression_name): Fixed comment.
10800 (not_accessible_p): Adapted to bytecode generation. Added comment.
10801 (patch_method_invocation): Added comment.
10802 (maybe_use_access_method): Fixed leading comment. Handle static
10804 (java_complete_lhs): Don't shortcut handling of initialized upon
10805 declaration String type static fields when generating bytecode.
10806 (patch_unaryop): Handle outer field access when generating
10809 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10811 * java-tree.h (FIELD_THISN): New macro.
10812 * jcf-write.c (append_synthetic_attribute): New function.
10813 (generate_classfile): Set "Synthetic" attribute on this$<n>,
10814 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
10815 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
10817 (build_outer_field_access): Turned on access functions usage and
10818 generation when compiling to bytecode.
10819 (maybe_use_access_method): Likewise.
10821 2000-01-25 Andrew Haley <aph@cygnus.com>
10823 * java-except.h (struct eh_range): Add `expanded' field.
10824 (maybe_start_try): Add end_pc arg.
10825 (maybe_end_try): Ditto.
10826 * java-tree.h (force_poplevels): new function.
10827 * expr.c (expand_byte_code): Don't call maybe_start_try or
10829 * except.c (add_handler): Reset expanded.
10830 (expand_start_java_handler): Set expanded.
10831 (check_start_handlers): Don't expand a start handler that's
10832 already been expanded.
10833 (maybe_start_try): Add end_pc arg. Only expand a handler which
10835 (expand_end_java_handler): call force_poplevels.
10836 (force_poplevels): new function.
10837 * decl.c (binding_level): Add start_pc of binding level.
10838 (maybe_pushlevels): Call maybe_start_try when pushing binding
10840 (maybe_poplevels): Call maybe_end_try when popping binding levels.
10841 (LARGEST_PC): Define.
10842 (clear_binding_level): Use LARGEST_PC.
10844 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
10845 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
10846 (binding_depth, is_class_level, current_pc): new variables.
10847 (struct binding_level): ditto.
10848 (indent): new function.
10849 (push_jvm_slot): add debugging info.
10850 (maybe_pushlevels): ditto.
10851 (maybe_poplevels): ditto.
10852 (pushlevel): ditto.
10854 (start_java_method): ditto.
10855 (give_name_to_locals): comment only.
10856 * except.c (binding_depth, is_class_level, current_pc):
10858 (expand_start_java_handler): add debugging info.
10859 (expand_end_java_handler): ditto.
10861 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10863 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
10864 (print_name_for_stub_or_jni, process_file): Constify a char*.
10866 2000-02-03 Tom Tromey <tromey@cygnus.com>
10868 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
10870 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10872 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
10873 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
10876 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10878 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
10879 * java-tree.h (TYPE_II_STMT_LIST): New macro.
10880 (struct lang_type): New field `ii_block'.
10881 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
10882 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
10883 * parse.h (struct parser_ctxt): New field `instance_initializers'.
10884 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
10885 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
10886 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
10888 * parse.y (add_instance_initializer): New function.
10889 (in_instance_initializer): New static global.
10890 (class_body_declaration:): Link instance initializer block.
10891 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
10892 (array_creation_expression:): Remove unused local.
10893 (java_parser_context_push_initialized_field): Fixed leading
10894 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
10895 CPC_INSTANCE_INITIALIZER_LIST.
10896 (java_parser_context_pop_initialized_field): Likewise.
10897 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
10898 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
10899 CPC_INITIALIZER_STMT.
10900 (fix_constructors): New local `class_type'. Use it. Call
10901 add_instance_initializer.
10902 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
10903 (patch_return): Forbid return in instance initializers.
10904 (patch_throw_statement): Enforce exception handling in the context
10905 of instance initializers.
10907 2000-02-03 Tom Tromey <tromey@cygnus.com>
10909 * Make-lang.in (java.mostlyclean): Remove executables in
10912 2000-01-31 Scott Bambrough <scottb@netwinder.org>
10914 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
10915 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
10916 (java_float_finite): Convert to use union Word from javaop.h.
10917 (java_double_finite): Convert to use union DWord from javaop.h.
10919 2000-02-02 Tom Tromey <tromey@cygnus.com>
10921 * gjavah.c (options): Added `jni' entry.
10922 (help): Document -jni.
10923 (flag_jni): New global.
10924 (process_file): Handle JNI output. Don't print text from
10925 -prepend, -add, etc, when generating stubs. Only remove `.class'
10926 suffix if it actually exists.
10927 (main): Create a `.c' file when run with `--jni --stubs'. Create
10928 correct output file name with `--jni'.
10929 (print_include): Mangle header name differently in JNI case.
10930 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
10932 (print_method_info): Handle JNI case. Put signature info into
10933 method name. Handle case when STREAM is NULL.
10934 (print_name_for_stub_or_jni): New function.
10935 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
10936 (print_cxx_classname): Handle JNI.
10937 (print_full_cxx_name): Likewise.
10938 (decode_signature_piece): Likewise.
10939 (overloaded_jni_method_exists_p): New function.
10940 (struct method_name): Added `signature' and `sig_length' fields.
10941 (HANDLE_END_FIELD): Do nothing in JNI mode.
10943 2000-02-02 Tom Tromey <tromey@cygnus.com>
10945 * jv-scan.c: Include version.c, <getopt.h>.
10946 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
10947 (options): New array.
10948 (usage): New function.
10949 (version): New function.
10950 (main): Use getopt_long to parse command line.
10951 * jcf-dump.c: Include version.c, <getopt.h>.
10952 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
10953 OPT_JAVAP): New macros.
10954 (options): New array.
10955 (usage): Return `void'. Changed message.
10956 (help): New function.
10957 (version): New function.
10958 (main): Use getopt_long_only to parse command line.
10959 * gjavah.c: Include <getopt.h>.
10960 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
10961 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
10962 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
10963 (options): New array.
10964 (java_no_argument): Removed.
10965 (help): Updated with missing options.
10966 (main): Use getopt_long_only to parse command line.
10967 (usage): Changed message.
10969 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10971 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
10972 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
10973 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
10974 * parse.y (array_creation_expression:): Handle anonymous arrays.
10975 (build_array_from_name): Don't set `ret_name' if null.
10976 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
10977 (qualify_ambiguous_name): Likewise.
10978 (java_complete_expand_class): Likewise.
10980 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10982 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
10983 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
10984 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
10985 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
10986 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
10987 AIPL_FUNCTION_COMPLETED_INVOCATION.
10988 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
10989 AIPL_FUNCTION_INVOCATION_READY.
10990 (AIPL_FUNCTION_DECLARATION): New enum entry.
10991 * parse.y (reorder_static_initialized): New function.
10992 (java_parser_context_pop_initialized_field): Use it.
10993 (add_inner_class_fields): Use
10994 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
10995 augmented. Install marker after last alias initializer, if any.
10996 (generate_finit): Fixed typo. Don't try to retain only the used
10998 (method_header): Compute and set DECL_FUNCTION_NAP.
10999 (method_declarator): Fixed comment. Insert alias initializer in
11001 (build_alias_initializer_parameter_list): Fixed leading
11002 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11003 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11004 (java_complete_expand_class): Code to retain only used aliases
11006 (java_complete_expand_methods): New local `first_decl'. Generate
11007 $finit$ first, then expand the constructors, regular methods and
11009 (java_complete_expand_method): Don't report error on missing
11010 return statement if previously detected bogus.
11011 (fix_constructors): Don't patch constructor parameters list.
11012 (patch_method_invocation): Use new AIPL enum values. Reverse
11013 alias initializer list for anonymous classes.
11015 2000-01-30 Anthony Green <green@redhat.com>
11017 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11018 determine how many stack slots to pop.
11020 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11022 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11023 error handling/recovery.
11024 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11026 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11028 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11029 FIELD_LOCAL_ALIAS_USED): New macros.
11030 (DECL_FUNCTION_NAP): New macro.
11031 (struct lang_decl): New field `nap'.
11032 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11033 (struct lang_type): New fields `finit_stmt_list' and
11034 `clinit_stmt_list'.
11035 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11036 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11037 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11038 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11039 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11040 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11041 (BUILD_THROW): Macro line separator re-indented.
11042 * parse.y (end_class_declaration): New function.
11043 (maybe_generate_pre_expand_clinit): New name for
11044 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11045 pre-expand static fields.
11046 (maybe_generate_clinit): Function deleted.
11047 (check_for_static_method_reference): Prototype's parameter list
11049 (generate_finit): New name for maybe_generate_finit. Changed
11050 leading comment. Function rewritten to use
11051 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11052 (build_alias_initializer_parameter_list): New function.
11053 (java_parser_context_pop_initialized_field): Likewise.
11054 (add_inner_class_fields): Likewise.
11055 (type_declaration:): Call end_class_declaration.
11056 (class_member_declaration:): Likewise.
11057 (formal_parameter_list:): Fixed typos.
11058 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11059 element. Improved error handling.
11060 (block_statement:): Call end_class_declaration.
11061 (anonymous_class_creation:): Likewise.
11062 (create_anonymous_class): Fixed comments.
11063 (create_class): Call add_inner_class_fields.
11064 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11065 (method_header): Use MARK_FINAL_PARMS.
11066 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11067 (method_declarator): Propagate final argument flag.
11068 (craft_constructor): New local `artificial'. Call
11069 build_alias_initializer_parameter_list. Use
11070 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11071 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11073 (complete_expand_class): Get rid of unused outer context local
11075 (java_complete_expand_methods): Fixed leading
11076 comment. Generate/pre-expand <clinit> first. Changed method
11077 expansion order to regular, $finit$, constructors, <clinit>.
11078 (java_complete_expand_method): Set current_function_decl.
11079 (fix_constructors): Fix constructor parameter list to account for
11080 outer context local alias initializers.
11081 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11082 (resolve_expression_name): Lookup outer context local aliases. New
11083 local `access', use it.
11084 (patch_method_invocation): Patch inner class ctor invocation with
11085 outer context local aliases initialization values. $finit$
11086 invocation patching now includes things generated with
11087 build_alias_initializer_parameter_list.
11088 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11089 (build_super_invocation): Likewise.
11090 (patch_assignment): Changed comment.
11092 2000-01-27 Andrew Haley <aph@cygnus.com>
11094 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11098 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11100 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11102 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11104 * parse.y (register_fields): Don't pass a format specifier to
11105 OBSOLETE_MODIFIER_WARNING.
11106 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11107 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11109 (check_modifiers): Change function into a macro.
11110 (check_class_interface_creation): Pass a literal format string.
11112 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11114 * buffer.h: PROTO -> PARAMS.
11115 * check-init.c: Likewise.
11116 * class.c: Likewise.
11117 * constants.c: Likewise.
11118 * convert.h: Likewise.
11119 * decl.c: Likewise.
11120 * except.c: Likewise.
11121 * expr.c: Likewise.
11122 * gjavah.c: Likewise.
11123 * java-except.h: Likewise.
11124 * java-tree.h: Likewise.
11125 * jcf-depend.c: Likewise.
11126 * jcf-dump.c: Likewise.
11127 * jcf-parse.c: Likewise.
11128 * jcf-path.c: Likewise.
11129 * jcf-reader.c: Likewise.
11130 * jcf-write.c: Likewise.
11132 * jv-scan.c: Likewise.
11133 * jvgenmain.c: Likewise.
11134 * jvspec.c: Likewise.
11135 * lang.c: Likewise.
11138 * parse-scan.y: Likewise.
11139 * parse.h: Likewise.
11140 * parse.y: Likewise.
11141 * typeck.c: Likewise.
11142 * verify.c: Likewise.
11143 * xref.c: Likewise.
11144 * xref.h: Likewise.
11145 * zextract.c: Likewise.
11146 * zipfile.h: Likewise.
11148 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11150 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11151 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11152 * constants.c (build_constant_data_ref): Check for cached
11153 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11154 in TYPE_CPOOL_DATE_REF.
11155 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11156 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11157 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11158 (LOCAL_FINAL): New macro.
11159 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11160 constant pool -- don't try to reuse.
11161 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11162 TYPE_LANG_SPECIFIC.
11163 (find_in_current_zip): Use TYPE_JCF.
11164 * parse.h (java_check_final): Prototype removed.
11165 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11166 (maybe_create_class_interface_decl,
11167 check_class_interface_creation): Likewise.
11168 (java_expand_finals): Function removed.
11169 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11170 (block_statement:): Fixed comment.
11171 (anonymous_class_creation:): Likewise.
11172 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11174 (check_class_interface_creation): Loosened error report on (inner)
11175 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11176 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11177 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11179 (create_interface): Likewise.
11180 (anonymous_class_counter): New static global.
11181 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11182 patch. Fixed comments.
11183 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11184 anonymous_class_counter when declaring a toplevel class.
11185 (craft_constructor): Fixed constructor name when handling
11186 anonymous classes. Anonymous class constructors to feature hidden
11187 this$<n> parameter.
11188 (java_fix_constructors): Added comment.
11189 (java_check_final): Function removed.
11190 (java_complete_expand_methods): Fixed comment. Don't generate
11191 class data, save its outgoing constant pool instead.
11192 (verify_constructor_super): Skip anonymous class constructor
11193 hidden this$<n> parameter.
11194 (java_expand_classes): New local `saved_ctxp'. Removed call to
11195 java_expand_finals and java_check_final. Expand anonymous class
11196 constructors. Generate class data.
11197 (build_super_invocation): Skip anonymous class hidden this$<n>
11199 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11200 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11201 (set_java_signature): Likewise.
11203 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11205 * gjavah.c: Delete ACC_VISIBILITY define.
11206 * jcf.h: Add ACC_VISIBILITY define.
11207 * parse.y: final: rule tagged <value>.
11208 (java_check_regular_methods): Use ACC_VISIBILITY define for
11209 default package access check.
11210 (local_variable_declaration_statement): Use final: rule.
11212 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11214 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11215 (final:): New rule.
11217 2000-01-17 Tom Tromey <tromey@cygnus.com>
11219 * gjavah.c (print_field_info): Allow non-static final fields.
11221 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11223 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11224 * parse.y (patch_anonymous_class): New function.
11225 (create_anonymous_class): Register incomplete type when the
11226 class/interface to extends/implement isn't known yet.
11227 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11228 (verify_constructor_super): Tuned error message.
11230 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11232 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11233 (ANONYMOUS_CLASS_P): New macro.
11234 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11235 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11236 * parse.y (create_class): Added leading argument.
11237 (maybe_create_class_interface_decl,
11238 check_class_interface_creation): Likewise.
11239 (craft_constructor): New function.
11240 (verify_constructor_super): Added argument in prototype.
11241 (class_declaration:): Inserted leading argument.
11242 (for_begin:): Use FOR_LOOP_P.
11243 (anonymous_class_creation): Create WFL of the anonymous class to
11244 instantiate. Call build_new_invocation. Added comments.
11245 (check_class_interface_creation): Handle parameter `anonymous' in
11246 verbose mode class creation announce.
11247 (link_nested_class_to_enclosing): Exclude anonymous classes.
11248 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11249 anonymous class, even though they appear to have an enclosing
11251 (create_interface): Pass extra argument to
11252 check_class_interface_creation.
11253 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11254 (create_class): Call check_class_interface_creation and
11255 maybe_create_class_interface_decl with extra new argument. Don't
11256 add private this$<n> to anonymous classes.
11257 (method_declarator): Insert hidden this$<n> to anonymous class
11259 (java_fix_constructors): Deleted code creating default
11260 constructor. Call craft_constructor instead.
11261 (java_check_regular_methods): Set `saw_constructor' to 1 for
11263 (fix_constructors): Pass extra argument to verify_constructor_super.
11264 (verify_constructor_super): New local `sdecl', use it. Search for
11265 matching constructor (possibly featuring arguments) in super
11267 (lookup_method_invoke): Craft constructor according to arguments
11268 list when dealing with anonymous class constructors.
11269 (build_super_invocation): Pass arguments to anonymous class super
11271 (search_loop): Use FOR_LOOP_P.
11272 (labeled_block_contains_loop_p): Likewise.
11274 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11276 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11277 (enclosing_context_p): New function.
11278 (get_access_flags_from_decl): Handle CLASS_STATIC.
11279 (maybe_layout_super_class): Extra first argument passed to
11281 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11283 * decl.c (access0_identifier_node): New global.
11284 (init_decl_processing): access0_identifier_node initialized.
11285 (pushdecl): Set DECL_CONTEXT only on non type decls.
11286 * expr.c (lookup_field): Lookup inner class fields in enclosing
11288 (expand_invoke): Use ID_INIT_P.
11289 (expand_java_field_op): Use DECL_CLINIT_P.
11290 * java-tree.def (CLASS_LITERAL): New tree code.
11291 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11292 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11293 (struct lang_decl): New field `inner_access'.
11294 (enclosing_context_p): Prototyped.
11295 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11296 ID_CLINIT_P): New macros.
11297 (CLASS_STATIC): New macro.
11298 (CLASS_ACCESS0_GENERATED_P): New macro.
11299 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11300 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11301 INNER_CLASS_P): New macros.
11302 (DECL_INNER_CLASS_LIST): New macro.
11303 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11305 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11306 the shift value to int. Fixed typo in comment.
11307 * lex.c (inst_id, wpv_id): Initialize.
11308 * mangle.c (unicode_mangling_length): Take `$' into account.
11309 * parse.h (DRECOVER, RECOVER): Terminate properly.
11310 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11311 (typedef struct _jdep): New field `enclosing'.
11312 (JDEP_ENCLOSING): New macro.
11313 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11314 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11315 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11316 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11317 GET_ENCLOSING_CPC_CONTEXT): New macros.
11318 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11319 (do_resolve_class): Added extra argument in prototype.
11320 * parse.y (resolve_class): Added extra argument in prototype.
11321 (maybe_create_class_interface_decl): Likewise.
11322 (maybe_use_access_method, build_wfl_wrap): New functions.
11323 (java_complete_expand_classes, java_complete_expand_class):
11325 (java_parser_context_push_initialized_field,
11326 java_parser_context_suspend, java_parser_context_resume):
11328 (maybe_make_nested_class_name, make_nested_class_name,
11329 set_nested_class_simple_name_value,
11330 link_nested_class_to_enclosing, find_as_inner_class,
11331 find_as_inner_class_do, check_inner_class_redefinition,
11332 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11333 maybe_build_thisn_access_method, build_outer_field_access,
11334 build_outer_field_access_methods, build_outer_field_access_expr,
11335 build_outer_method_access_method, build_new_access_id,
11336 build_outer_field_access_method, outer_field_access_p,
11337 outer_field_expanded_access_p, outer_field_access_fix,
11338 build_incomplete_class_ref, patch_incomplete_class_ref,
11339 create_anonymous_class): Likewise.
11340 (inst_id, wpv_id): New static global variables.
11341 (synchronized:): New rule, tagged <node>.
11342 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11344 (anonymous_class_creation:): New rule, tagged <node>.
11345 (NEW_TK): Tagged <node>.
11346 (type_literals, array_type_literal): New rules, tagged <node>.
11347 (class_declaration:): Removed action when reducing by class_body:
11348 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11349 using GET_CPC in sub-rules.
11350 (class_member_declaration): Handle inner classes.
11351 (method_declaration): When reducing method_header:, reset
11352 current_function_decl when appropriate.
11353 (method_declarator:): Set the number of formal parameter to 0 for
11354 method declared without arguments.
11355 (constructor_declarator:): Likewise.
11356 (static_initializer:): List of elements kept in a list.
11357 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11358 use of the keyword `static' for type declarations.
11359 (block_statement:): Handle inner class declarations.
11360 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11361 type qualified `this'.
11362 (class_instance_creation_expression): Use anonymous_class_creation:
11363 to handle inner class instances creation. Handle qualified `new'.
11364 (something_dot_new): Added appropriate actions.
11365 (create_new_parser_context): New function.
11366 (java_push_parser_context, java_parser_context_save_global,
11367 java_parser_context_suspend): Use create_new_parser_context.
11368 (check_modifiers): Changed leading comment.
11369 (check_class_interface_creation): Handle interclasses.
11370 (add_superinterfaces): Fixed comment.
11371 (create_interface): Build qualified name from the raw_name instead
11372 of its matching WFL. Push the initialized fields list. raw_name added
11373 as an extra argument to maybe_create_class_interface_decl.
11374 (create_class): Build qualified name from the raw_name instead of
11375 its matching WFL. Removed assignment to current_parsed_class_un.
11376 Call PUSH_ERROR before returning an error. Suspend the current
11377 parser context when processing an inner class. Push the
11378 initialized fields list. raw_name added as an extra argument to
11379 maybe_create_class_interface_decl. Add the private this$<n>
11381 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11382 (register_fields): Get the class type from GET_CPC and handle
11383 previous errors. Added code to handle the creation of static
11384 fields in inner classes. Initialized fields initialization
11385 statements kept in a list of lists.
11386 (maybe_generate_finit): Initialized fields initialization
11387 statements kept in a list of lists. Use GET_CPC.
11388 (maybe_generate_clinit): Likewise.
11389 (method_header): Use GET_CPC and GET_CPC_UN.
11390 (parser_qualified_classname): Handle inner classes.
11391 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11392 (java_fix_constructors): Hide pointer to enclosing context
11393 instance in constructor list when dealing with inner classes.
11394 (jdep_resolve_class): Call resolve_class with extra first argument
11396 (resolve_class): Add enclosing context as a first extra argument
11397 to do_resolve_class.
11398 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11400 (resolve_no_layout): Extra argument added to resolve_class
11402 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11403 (java_get_real_method_name): Use GET_CPC_UN.
11404 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11405 (java_check_abstract_methods): Handle static method declared in
11406 inner classes by an error.
11407 (java_check_regular_methods): Use DECL_CLINIT_P.
11408 (source_start_java_method): Also set DECL_MAX_LOCALS.
11409 (create_artificial_method): Call java_parser_context_save_global
11410 and java_parser_context_restore_global instead of saving/restoring
11411 the context by hand.
11412 (expand_start_java_method): Improved verbose mode message.
11413 (java_complete_expand_methods): Fixed leading comment. Use
11415 (fix_constructors): Added assignment to this$<n> if necessary.
11416 (java_expand_classes): Call java_complete_expand_classes instead
11417 of java_complete_expand_methods.
11418 (make_qualified_primary): Simplified.
11419 (merge_qualified_name): Optimized for missing left or right parts.
11420 (resolve_expression_name): Handle access to outer class fields from
11422 (resolve_qualified_expression_name): New macro
11423 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11424 classes. Report error on non appropriate qualification of
11425 `new'. Handle qualified `this'.
11426 (not_accessible_p): Allow access to outer class private fields from
11428 (patch_method_invocation): Handle method invocations through
11429 access methods and inner class constructor invocations.
11430 (find_applicable_accessible_methods_list): Search enclosing
11431 contexts of an inner class.
11432 (search_applicable_methods_list): Fixed typo.
11433 (argument_types_convertible): Handle inner class constructors'
11434 hidden outer context reference argument.
11435 (qualify_ambiguous_name): Handle qualified `this'.
11436 (java_complete_lhs): Handle use of field accessed through
11437 artificial access methods in various cases of assignments. Handle
11438 CLASS_LITERAL node.
11439 (check_final_assignment): Use DECL_CLINIT_P.
11440 (valid_ref_assignconv_cast_p): Handle the destination being an
11441 enclosing context of the source.
11442 (patch_unaryop): Handle use of field accessed through artificial
11444 (patch_return): Use DECL_CLINIT_P.
11445 (patch_throw_statement): Use DECL_CLINIT_P.
11446 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11447 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11450 2000-01-16 Anthony Green <green@cygnus.com>
11452 * parse.y (build_string_concatenation): Only use
11453 StringBuffer(String) shortcut if String arg is constant.
11455 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11457 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11458 the shift value to int. Fixed typo in comment.
11460 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11462 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11463 * jcf-write.c: Likewise.
11464 * parse.y: Likewise.
11465 * parse.c: Regenerate.
11467 2000-01-09 Anthony Green <green@cygnus.com>
11469 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11470 bytecodes in the correct order.
11472 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11474 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11476 2000-01-06 Anthony Green <green@cygnus.com>
11478 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11479 before building constant array decl.
11481 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11483 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11484 method invocation and typo in conditional expression.
11485 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11486 the appropriate NOTE_POP.
11487 * parse.y (patch_binop): Shift value mask to feature the right
11490 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11492 * class.c (assume_compiled, assume_compiled_node): Add static
11494 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11496 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11498 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11500 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11501 to `__modifier' to avoid stringifying it.
11503 * parse.y (verify_constructor_circularity): Don't call a variadic
11504 function with a non-literal format string.
11505 (java_check_abstract_methods): Move unreachable code inside
11506 `continue' statement.
11507 (lookup_method_invoke): Call xstrdup, not strdup.
11509 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11512 * jcf-parse.c (yyparse): Likewise.
11514 * jv-scan.c (main): Likewise.
11516 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11518 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11519 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11520 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11523 * parse.y (synchronized, variable_redefinition_error,
11524 check_class_interface_creation, create_interface, create_class,
11525 method_header, finish_method_declaration,
11526 check_modifiers_consistency, method_declarator,
11527 complete_class_report_errors, check_abstract_method_definitions,
11528 java_check_regular_methods, check_throws_clauses,
11529 java_check_abstract_methods, read_import_dir,
11530 check_pkg_class_access, declare_local_variables, fix_constructors,
11531 cut_identifier_in_qualified, resolve_expression_name,
11532 resolve_qualified_expression_name, patch_method_invocation,
11533 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11534 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11535 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11536 patch_try_statement, patch_synchronized_statement,
11537 patch_throw_statement, check_thrown_exceptions,
11538 patch_conditional_expr): Likewise.
11540 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11542 * Makefile.in (LIBDEPS): Added gcc's errors.o
11543 (../jcf-dump$(exeext):): Link with gcc's errors.o
11544 (../gcjh$(exeext):): Likewise.
11545 * expr.c (expand_java_NEW): Layout the entire target type instead of
11546 laying out its methods only.
11547 (lookup_field): Layout the class after having loaded it.
11548 * java-tree.h (java_debug_context): Declared.
11549 * jcf-io.c (toplev.h): Included.
11550 (find_class): Removed assignment to jcf's outofsynch
11551 field. Force source file to be read if newer than its matching
11552 class file. Tweaked debug messages.
11553 * jcf-parse.c (jcf_out_of_synch): Deleted.
11554 (read_class): Call to jcf_out_of_synch removed.
11555 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11556 (jcf_out_of_synch): Prototype deleted.
11557 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11558 `deprecated' and `class_err': integer turned into bit-fields.
11559 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11560 * parse.y (package_list): New global.
11561 (package_declaration:): Record newly parsed package name.
11562 (extra_ctxp_pushed_p): Static global deleted.
11563 (java_parser_context_save_global): Create buffer context for the
11564 purpose of saving globals, if necessary.
11565 (java_parser_context_restore_global): Pop context pushed for the
11566 purpose of saving globals, if necessary.
11567 (java_debug_context_do): New prototype and function.
11568 (java_debug_context): Likewise.
11569 (do_resolve_class): Use already parsed package names to qualify
11570 and lookup class candidate.
11571 (java_pre_expand_clinit): Removed unnecessary local variable.
11573 1999-12-17 Tom Tromey <tromey@cygnus.com>
11575 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11577 (process_file): Use `\n\' at end of each line in string.
11579 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11581 * expr.c (expand_invoke): Layout the loaded class before
11582 attempting to use it.
11583 (expand_java_field_op): Allow final field assignments to take
11585 * typeck.c (convert): Return error_mark_node if expr is null.
11587 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11589 * class.c (class_depth): Return -1 if the class doesn't load
11591 * expr.c (can_widen_reference_to): Check for errors during depth
11592 computation and return 0 accordingly.
11593 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11594 create default constructors and add an other error check.
11595 * parse.h (java_fix_constructors): Prototyped.
11596 * parse.y (java_pre_expand_clinit): Likewise.
11597 (build_super_invocation): Re-prototyped to feature one argument.
11598 (java_check_circular_reference): Directly use `current'.
11599 (java_fix_constructors): New function.
11600 (java_check_regular_methods): Don't create default constructors
11601 here, but abort if none were found.
11602 (java_complete_expand_methods): Pre-process <clinit> calling
11603 java_pre_expand_clinit.
11604 (java_pre_expand_clinit): New function.
11605 (fix_constructors): build_super_invocation invoked with the
11606 current method declaration as an argument.
11607 (build_super_invocation): Use the context of the processed method
11608 decl argument instead of current_class.
11609 * typeck.c (lookup_java_method): Take WFLs in method names into
11612 1999-12-14 Per Bothner <per@bothner.com>
11614 * class.c (make_class_data): flag_keep_inline_functions to keep
11615 private methods in the method array.
11617 1999-12-15 Anthony Green <green@cygnus.com>
11619 * check-init.c (check_init): Take into account both types of
11620 `throw's when checking for uninitialized variables.
11622 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11624 * parse.y (java_complete_lhs): Force conversion of array
11625 dimensions to int_type_node, that's what runtime's ABI expects.
11627 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11629 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11630 operand of a WFL, until the Java front-end gets fixed with regard
11631 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11633 1999-12-10 Andrew Haley <aph@cygnus.com>
11635 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11636 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11637 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11638 java-tree.h: Ditto.
11639 jcf-write.c: Ditto.
11641 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11643 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11644 before calling expand_eh_region_start and expand_start_all_catch.
11645 * except.c (expand_start_java_handler): Switch to permanent
11646 obstack before calling expand_eh_region_start.
11647 (expand_end_java_handler): Switch to permanent obstack before
11648 calling expand_start_all_catch.
11650 1999-12-5 Anthony Green <green@cygnus.com>
11652 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11653 function with side effects.
11654 (init_decl_processing): Mark all memory allocating DECLs with
11657 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11659 * except.c (expand_end_java_handler): Call
11660 expand_resume_after_catch and end_catch_handler.
11662 1999-11-30 Anthony Green <green@cygnus.com>
11664 * verify.c (verify_jvm_instructions): Create new return label
11665 chain if non existent (don't rely on the verified state of the jsr
11668 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11670 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11671 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11673 * parse.y (patch_assignment): Removed bogus final class test on
11674 lhs when checking on whether to emit an ArrayStoreException runtime
11676 * expr.c (expand_java_arraystore): Likewise.
11678 1999-11-28 Anthony Green <green@cygnus.com>
11680 * decl.c (find_local_variable): Reuse single slot decls when
11683 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11685 * jcf-parse.c (saw_java_source): Global variable removed.
11686 (read_class): Don't use `saw_java_source'. Added extra braces.
11687 (yyparse): Code setting `saw_java_source' removed.
11689 1999-11-24 Mark Mitchell <mark@codesourcery.com>
11691 * except.c (emit_handlers): Zero catch_clauses after emitting them.
11693 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11695 * verify.c (merge_type_state): Non verified subroutines being
11696 considered more than once to trigger passive type merge.
11698 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11700 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
11701 in case of error. Error message tuned.
11703 1999-11-21 Anthony Green <green@cygnus.com>
11705 * constants.c (find_methodref_index): Unwrap method names before
11706 inserting them in the constant pool.
11708 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
11710 * class.c (assume_compiled_node): New typedef.
11711 (assume_compiled_tree): New static data.
11712 (find_assume_compiled_node): New function.
11713 (add_assume_compiled): New function.
11714 (assume_compiled): New function.
11715 * class.c (make_class_data): Use assume_compiled.
11716 (is_compiled_class): Use assume_compiled.
11718 * java-tree.h (add_assume_compiled): Declare.
11720 * lang.c (lang_decode_option): Parse new options.
11722 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11724 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
11725 int_type_node: that's what `_Jv_AllocObject' expects.
11727 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11729 * parse.y (lookup_method_invoke): Use lang_printable_name to
11730 reliably build the type name during error report. Fixes PR gcj/97.
11732 1999-11-09 Tom Tromey <tromey@cygnus.com>
11734 * jcf-path.c: Include <sys/stat.h>.
11735 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
11736 (DIR_UP): New macro.
11738 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11740 * parse.y (source_end_java_method): Resume permanent allocation,
11741 reversing Apr 27 1998 patch.
11742 (patch_string_cst): Pop obstacks after having pushed the permanent
11745 1999-11-05 Tom Tromey <tromey@cygnus.com>
11747 * class.c (finish_class): Emit inlined methods if any native
11748 methods exist in the class. Fixes PR gcj/85.
11750 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
11752 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
11753 (qualify_ambiguous_name): Likewise.
11755 1999-11-03 Godmar Back <gback@cs.utah.edu>
11757 * typeck.c: (lookup_java_method): search all inherited
11758 interfaces when looking up interface method.
11760 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11762 * parse.y (method_header:): Issue error message for rule `type
11764 (synchronized:): Error report when not using synchronized.
11766 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11768 * parse.y (resolve_qualified_expression_name): Prevent `this' from
11769 being used before the superclass constructor has been called.
11770 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
11771 instead of `CALL_THIS_CONSTRUCTOR_P'.
11773 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
11775 * check-init.c: Fix typo in comment.
11777 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11779 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
11782 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11784 * parse.y (expression_statement:): Call function to report
11785 improper invocation of a constructor.
11786 (parse_ctor_invocation_error): New function.
11788 1999-10-26 Mark Mitchell <mark@codesourcery.com>
11790 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
11793 1999-10-21 Tom Tromey <tromey@cygnus.com>
11795 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
11796 in generated `main'.
11798 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11800 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
11801 (qualify_ambiguous_name): Likewise.
11803 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11805 * parse.y (java_complete_tree): fold_constant_for_init to work on
11807 (java_complete_lhs): Likewise.
11808 (array_constructor_check_entry): Complete an initializer element
11809 on permanent_obstack.
11811 1999-10-19 Tom Tromey <tromey@cygnus.com>
11813 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
11814 From Mike Moreton <mike@pillim.demon.co.uk>.
11816 1999-10-15 Greg McGary <gkm@gnu.org>
11818 * java-tree.h (flag_bounds_check): Remove extern decl.
11819 * lang.c (flag_bounds_check): Remove global variable.
11820 (lang_f_options): Remove "bounds-check" entry.
11821 (lang_init_options): Default flag_bounds_check to "on".
11823 1999-10-14 Tom Tromey <tromey@cygnus.com>
11825 * jvgenmain.c (usage): New function.
11826 (main): Use it. Also, handle `-D' options.
11827 * jvspec.c (lang_specific_driver): Recognize -D.
11828 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
11830 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
11832 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11834 * jcf-dump.c (print_constant, disassemble_method): Don't call a
11835 variadic function with a non-literal format string.
11837 * parse-scan.y (report_main_declaration): Likewise.
11839 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
11841 * parse.y (read_import_dir, patch_assignment, patch_binop,
11842 patch_array_ref): Likewise.
11844 * typeck.c (build_java_array_type): Likewise.
11846 * verify.c (verify_jvm_instructions): Likewise.
11848 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11850 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
11852 1999-10-07 Anthony Green <green@cygnus.com>
11854 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
11855 where CHECK_PUT may fail for valid reasons.
11857 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
11858 UNSAFE_PUTN): New macros.
11860 1999-10-04 Tom Tromey <tromey@cygnus.com>
11862 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
11863 well. Fixes Java PR gcj/59.
11864 * parse-scan.y (yyerror): Report errors.
11866 1999-09-24 Glenn Chambers <GChambers@provsol.com>
11868 * decl.c (insert_block): Remove unconditional `abort'.
11870 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
11872 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
11873 FUNCTION_CODE now of type int. All callers changed.
11874 Set the builtin's DECL_BUILT_IN_CLASS.
11876 1999-09-23 Tom Tromey <tromey@cygnus.com>
11878 * jvspec.c (lang_specific_driver): Don't read spec file if
11879 -fsyntax-only given.
11881 1999-09-22 Tom Tromey <tromey@cygnus.com>
11883 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
11885 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
11886 (WORDS_TO_LONG): Likewise.
11887 (WORDS_TO_DOUBLE): Likewise.
11889 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11891 * jcf-write.c (RELOCATION_VALUE_0): New macro.
11892 (RELOCATION_VALUE_1): Likewise.
11893 (emit_iinc, emit_reloc, push_constant1, push_constant2,
11894 push_in_const, push_long_const): Prototyped.
11895 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
11896 (push_constant2): Likewise.
11897 (push_int_const): Cast find_constant1's integer arguments to `jword'.
11898 (find_constant_wide): Cast find_constant2's integer arguments to
11900 (find_constant_index): Cast find_constant2's and find_constant2's
11901 integer arguments to `jword'.
11902 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
11903 (emit_switch_reloc): Use RELOCATION_VALUE_0.
11904 (emit_if): Use RELOCATION_VALUE_1.
11905 (emit_goto): Likewise.
11906 (emit_jsr): Likewise.
11907 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
11908 argument to push_long_const to HOST_WIDE_INT.
11910 1999-09-15 Andreas Schwab <schwab@suse.de>
11912 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
11914 1999-09-20 Nick Clifton <nickc@cygnus.com>
11916 * lang.c (lang_decode_option): Extend comment.
11918 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11920 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
11923 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11925 * gjavah.c (get_field_name, print_method_info, print_include,
11926 add_namelet): Use xmalloc, not malloc.
11928 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
11929 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
11932 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
11934 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
11936 * jcf-path.c (add_entry): Likewise.
11938 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
11940 * jv-scan.c (xmalloc): Remove definition.
11942 * jvgenmain.c (xmalloc): Likewise.
11944 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
11946 * lex.c (java_store_unicode): Use xrealloc, not realloc.
11948 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
11949 concat, not xmalloc/sprintf.
11950 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
11951 (xstrdup): Remove definition.
11953 * parse.y (duplicate_declaration_error_p,
11954 constructor_circularity_msg, verify_constructor_circularity,
11955 check_abstract_method_definitions, java_check_regular_methods,
11956 java_check_abstract_methods, patch_method_invocation,
11957 check_for_static_method_reference, patch_assignment, patch_binop,
11958 patch_cast, array_constructor_check_entry, patch_return,
11959 patch_conditional_expr): Use xstrdup, not strdup.
11961 * zextract.c (ALLOC): Use xmalloc, not malloc.
11963 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11965 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
11967 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
11968 (do_spec, lang_specific_pre_link, lang_specific_driver,
11969 input_filename, input_filename_length): Don't declare.
11970 (main_class_name, jvgenmain_spec, lang_specific_driver):
11972 (lang_specific_driver): All calls to the function pointer
11973 parameter now explicitly call `fatal'.
11975 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11977 * parse.y (find_applicable_accessible_methods_list): Search
11978 abstract classes as interfaces.
11980 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11982 * class.c (finish_class): We're now outside a valid method
11983 declaration. Tell the rest of gcc so.
11985 1999-09-08 Bruce Korb autogen@linuxbox.com
11987 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
11989 1999-09-07 Tom Tromey <tromey@cygnus.com>
11991 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
11993 (decode_signature_piece): Don't emit "::" in JArray<>.
11994 (print_namelet): Only print trailing `;' when printing a class.
11996 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
11998 * java-tree.h: Delete declarations for all tree nodes now moved to
12000 * decl.c: Delete their definitions.
12002 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12004 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12005 * Makefile.in (OBJS): Add ggc-callbacks.o.
12006 (OBJDEPS): Likewise.
12008 1999-09-03 Tom Tromey <tromey@cygnus.com>
12010 * parse.y (strip_out_static_field_access_decl): Return operand if
12011 it satisfies JDECL_P.
12013 1999-09-02 Tom Tromey <tromey@cygnus.com>
12015 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12016 Handle nested arrays, like `[[I'.
12018 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12020 * class.c (finish_class): Remove unused parameter, all callers
12023 * expr.c (build_java_athrow): Change return type to void.
12024 (java_lang_expand_expr): Make sure each case in switch returns a
12027 * java-tree.h (finish_class): Fix prototype to take void args.
12029 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12030 (main): Issue return from main, not exit.
12032 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12034 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12036 * jv-scan.c (main): Issue return from main, not exit.
12038 * parse.y (check_abstract_method_definitions,
12039 java_check_abstract_method_definitions): Add static prototypes.
12040 (java_complete_expand_methods): Fix call to `finish_class'.
12042 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12045 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12047 * lang.c (language_string): Constify.
12049 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12051 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12052 Remove hacks for stuff which comes from libiberty.
12054 * Make-lang.in: Likewise.
12056 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12058 * Makefile.in (xref.o): Depend on xref.c explicitly.
12060 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12062 * java-tree.h (lang_printable_name): Constify a char*.
12064 * lang.c (lang_printable_name): Likewise.
12066 1999-08-27 Jeffrey A Law (law@cygnus.com)
12068 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12069 comments in C code.
12071 1999-08-26 Tom Tromey <tromey@cygnus.com>
12073 * gjavah.c (print_cxx_classname): Print "::" before qualified
12076 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12078 * parse.y (lookup_cl): Changed leading comment. Now does its best
12079 to set the column number.
12080 (qualify_ambiguous_name): Take WFL wrappers into account.
12082 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12084 * verify.c (verify_jvm_instructions): Don't check instruction
12085 validity beyond end of method.
12087 1999-08-25 Tom Tromey <tromey@cygnus.com>
12089 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12091 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12093 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12094 cxx_keyword_subst, generate_access, name_is_method_p,
12095 get_field_name, print_field_name, super_class_name, print_include,
12096 decode_signature_piece, print_class_decls, usage, help,
12097 java_no_argument, version, add_namelet, print_namelet): Add static
12099 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12100 name_is_method_p): Constify a char*.
12101 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12102 Provide a final else clause in an if-else-if.
12103 (print_field_info): Add missing final arg in function call to
12104 `print_field_name'.
12105 (print_method_info, decompile_method, decode_signature_piece,
12106 print_c_decl, print_full_cxx_name, print_stub,
12107 print_mangled_classname, super_class_name, print_include,
12108 add_namelet, add_class_decl, print_class_decls, process_file,
12109 help): Constify a char*.
12111 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12112 push_int_const, find_constant_wide, find_constant_index,
12113 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12114 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12115 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12116 emit_if, emit_goto, emit_jsr, call_cleanups,
12117 make_class_file_name): Add static prototypes.
12118 (generate_bytecode_return, generate_bytecode_insns): Pass a
12119 NULL_PTR, not a NULL_TREE.
12121 * jv-scan.c: Include "jcf.h".
12122 (main): Declare using DEFUN macro.
12124 * jvspec.c (find_spec_file, lang_specific_pre_link,
12125 lang_specific_driver): Add prototypes.
12126 (find_spec_file): Constify a char*.
12128 * keyword.gperf (hash, java_keyword): Add prototypes.
12130 * lang.c (lang_print_error): Add static prototype.
12131 (lang_init): Prefer memcpy over bcopy to avoid casts.
12133 * lex.c (yylex): Add static prototype.
12135 * parse-scan.y: Include "lex.c" earlier.
12137 * parse.h: Remove redundant declaration for `yylex'.
12139 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12140 labeled_block_contains_loop_p): Add static prototypes.
12141 (not_accessible_p): Make static to match prototype.
12143 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12145 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12147 * parse.y (check_method_redefinition): Changed leading comment.
12148 (check_abstract_method_definitions): New function.
12149 (java_check_abstract_method_definitions): New function.
12150 (java_check_regular_methods): Call it.
12151 (verify_constructor_super): Fixed indentation.
12152 (lookup_method_invoke): Likewise.
12154 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12156 * parse.y (method_header): Return a null pointer if the current
12157 class node is null.
12158 (finish_method_declaration): Return if the current function decl
12160 (source_start_java_method): Likewise.
12161 (java_method_add_stmt): Likewise.
12163 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * class.c (emit_register_class): Removed unnecessary call to
12167 * parse.y (labeled_block_contains_loop_p): Removed unused local
12170 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12172 * parse.y (java_refold): Added prototype.
12174 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12176 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12177 (java_stabilize_reference): Removed unnecessary `else'.
12178 (java_complete_lhs): Set flag to remember boolean. Call
12179 java_refold. Added comments.
12180 (java_decl_equiv): New function.
12181 (binop_compound_p): Likewise.
12182 (java_refold): Likewise.
12183 (patch_unaryop): Striped static field access assigned to decl and
12184 op. Changed promotion scheme for ++/-- operators.
12185 (search_loop): New function.
12186 (labeled_block_contains_loop_p): Likewise.
12187 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12189 (patch_bc_statement): Call search_loop. Fixed comment.
12191 1999-08-14 Anthony Green <green@cygnus.com>
12193 * expr.c (java_lang_expand_expr): Mark static array data as
12196 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12198 * jvgenmain.c (main): NUL-terminate name_obstack.
12200 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12202 * check-init.c (check_bool2_init, done_alternative): Add static
12205 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12206 (add_method, build_utf8_ref, build_class_ref,
12207 append_gpp_mangled_type, layout_class_method): Constify a char*.
12209 * decl.c (push_promoted_type, make_binding_level): Add static
12211 (push_promoted_type, pushdecl): Constify a char*.
12213 * except.c (find_handler_in_range, link_handler,
12214 check_start_handlers): Add static prototypes.
12216 * expr.c (process_jvm_instruction): Constify a char*.
12218 * gjavah.c (main): Constify a char*.
12220 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12223 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12225 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12226 munge, print_ents): Constify a char*.
12228 * jcf-dump.c (disassemble_method): Constify a char*.
12229 (print_constant_pool, print_exception_table): Add static prototypes.
12230 (print_constant, print_exception_table, main, disassemble_method):
12233 * jcf-io.c (find_classfile, find_class): Likewise.
12235 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12236 (set_source_filename, predefined_filename_p): Add static prototypes.
12237 (set_source_filename, get_constant, get_class_constant,
12238 find_in_current_zip): Constify a char*.
12240 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12242 (add_entry, add_path, jcf_path_classpath_arg,
12243 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12245 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12246 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12247 jcf_parse_one_method, jcf_parse_methods,
12248 jcf_parse_final_attributes): Add static prototypes.
12249 (get_attribute): Constify a char*.
12251 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12252 jcf_dependency_add_target, jcf_path_classpath_arg,
12253 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12255 * jv-scan.c (main): Constify a char*.
12256 (gcc_obstack_init): Add prototype arguments.
12258 * jvgenmain.c (gcc_obstack_init): Likewise.
12259 (main): Constify a char*.
12261 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12263 (put_decl_string, lang_print_error): Constify a char*.
12264 (lang_init): Remove redundant extern prototype.
12266 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12268 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12269 Add static prototypes.
12270 (get_type_from_signature): Constify a char*.
12272 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12273 Add static prototypes.
12274 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12275 (verify_jvm_instructions): Constify a char*.
12277 * xref.c (xref_flag_value): Likewise.
12279 * xref.h (xref_flag_value): Likewise.
12281 * zextract.c (makeword, makelong): Add static prototypes.
12282 (makeword, makelong): Constify a uch*.
12284 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12286 * lang.c (java_dummy_print): Constify a char*.
12287 (lang_print_error): Likewise.
12288 (lang_init): Remove redundant prototype for `print_error_function'.
12289 (lang_init_source): Likewise.
12290 (lang_identify): Constify a char*.
12292 1999-08-09 Tom Tromey <tromey@cygnus.com>
12294 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12295 (WORDS_TO_LONG): Likewise.
12296 (WORDS_TO_DOUBLE): Likewise.
12298 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12300 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12302 * expr.c (java_stack_pop, java_array_data_offset,
12303 build_java_throw_out_of_bounds_exception, case_identity,
12304 build_java_check_indexed_type): Add static prototypes.
12305 (linenumber_table, expand_invoke, expand_java_field_op,
12306 build_primtype_type_ref, expand_byte_code): Constify a char*.
12308 * java-tree.h (build_primtype_type_ref, linenumber_table):
12310 (java_lang_expand_expr): Add prototype.
12312 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12313 `java_lang_expand_expr'.
12315 * lex.c (java_lex_error): Constify a char*.
12316 (java_get_unicode, java_read_char, java_allocate_new_line,
12317 java_unget_unicode, java_sneak_unicode): Prototype.
12319 * parse-scan.y (current_class, package_name, method_declarator,
12320 report_class_declaration, yyerror): Constify a char*.
12322 * parse.h (java_report_errors): Prototype.
12323 (yyerror): Constify a char*.
12325 * parse.y (classitf_redefinition_error, check_modifiers,
12326 parse_jdk1_1_error, lookup_package_type,
12327 lookup_package_type_and_set_next, get_printable_method_name,
12328 purify_type_name): Constify a char*.
12329 (build_super_invocation, maybe_generate_finit,
12330 verify_constructor_super, parser_add_interface,
12331 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12332 java_complete_expand_methods, java_expand_finals,
12333 cut_identifier_in_qualified, java_stabilize_reference,
12334 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12335 merge_string_cste): Prototype.
12336 (single_type_import_declaration, yyerror,
12337 variable_redefinition_error, build_array_from_name,
12338 build_unresolved_array_type, check_class_interface_creation,
12339 resolve_class, complete_class_report_errors,
12340 note_possible_classname, read_import_dir,
12341 find_in_imports_on_demand, resolve_package, fix_constructors,
12342 check_deprecation, lookup_method_invoke,
12343 maybe_build_primttype_type_ref, array_constructor_check_entry):
12345 (java_complete_expand_methods, java_expand_finals): Make static.
12346 (convert_narrow): Remove static prototype.
12348 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12350 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12352 1999-08-02 Richard Henderson <rth@cygnus.com>
12354 * decl.c: Include defaults.h instead of expr.h.
12355 * parse.y: Likewise.
12357 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12359 * java/decl.c (start_java_method): Change all uses of
12360 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12361 Ensure expr.h is included.
12362 * java/expr.c (pop_arguments): Ditto.
12363 * java/parse.y (expand_start_java_method): Ditto.
12365 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12367 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12369 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12371 * decl.c: Include "function.h".
12372 * except.c: Likewise.
12373 * parse.y: Likewise.
12374 * Makefile.in: Update dependencies.
12376 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12378 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12379 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12380 `modifier' with ATTRIBUTE_UNUSED.
12382 * gjavah.c (process_file): Add braces around ambiguous `else'.
12384 * jcf-dump.c (print_access_flags, localvar_free): Change return
12387 * parse.y (java_complete_expand_method): Initialize variable
12389 (resolve_qualified_expression_name): Likewise for `field_decl'.
12390 (patch_method_invocation): Likewise for `class_to_search'.
12391 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12392 (patch_assignment): Likewise for `lhs_type'.
12394 * verify.c (verify_jvm_instructions): Remove unused variable
12397 1999-07-25 Richard Henderson <rth@cygnus.com>
12399 * decl.c (va_list_type_node): New.
12401 1999-07-25 Anthony Green <green@cygnus.com>
12403 * gjavah.c (print_stub): New function.
12404 (METHOD_IS_NATIVE): New macro.
12405 (print_mangled_classname): Make static.
12406 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12407 (process_file): Perform stub generation.
12408 (HANDLE_METHOD): Don't emit class decls during stub
12410 (HANDLE_END_METHOD): Take into account stub generation.
12411 (print_method_info): Handle stub generation.
12412 (print_stub): New function.
12413 (print_cxx_classname): Make signature consistant with others.
12414 (help): Describe -stubs option.
12415 (main): Create stub file.
12416 (version): Use version.c.
12417 (print_full_cxx_name): New function.
12418 (print_c_decl): Use print_full_cxx_name.
12420 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12422 * check-init.c (check_init): Handle MAX_EXPR.
12424 1999-07-15 Andrew Haley <aph@cygnus.com>
12426 * lang.c (flag_use_divide_subroutine): New variable.
12427 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12428 fp-to-integer conversion.
12429 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12432 * expr.c (build_java_soft_divmod): New function.
12433 (build_java_binop): Call build_java_soft_divmod if
12434 flag_use_divide_subroutine is set.
12435 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12436 soft_lrem_node: new builtin functions.
12437 (init_decl_processing) Initialize the new builtins.
12438 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12439 soft_lrem_node: new builtin functions.
12440 (build_java_soft_divmod): New function.
12441 * parse.y: Call build_java_soft_divmod if
12442 flag_use_divide_subroutine is set.
12443 * parse.c: Rebuilt.
12445 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12446 a --specs= arg) even if not linking.
12447 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12448 -fuse-divide-subroutine
12450 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12452 * parse.y (resolve_and_layout): Check methods only once.
12453 (resolve_qualified_expression_name): Verify thrown exceptions
12455 (check_thrown_exceptions): Reject exceptions thrown in
12456 initializer. Error message tuned.
12458 1999-07-14 Andrew Haley <aph@cygnus.com>
12460 * expr.c (expand_expr): Do not return the last statement in a
12461 block as the block's value.
12463 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12465 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12466 CALL_EXPR, to avoid order of evaluation changes.
12468 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12470 * parse.y (qualify_ambiguous_name): Do not use
12471 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12473 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12475 * check-init.c (check_init): Handle MAX_EXPR.
12476 * expr.c (force_evaluation_order): Force method call arguments to
12477 be evaluated in left-to-right order.
12478 * parse.y (qualify_ambiguous_name): Loop again to qualify
12479 NEW_ARRAY_EXPR properly.
12481 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12483 * parse.y (patch_invoke): Resolve unresolved invoked method
12485 (qualify_ambiguous_name): STRING_CST to qualify expression for
12486 type name resolution.
12488 1999-06-24 Andrew Haley <aph@cygnus.com>
12490 * class.c (finish_class): Whenever a deferred method is
12491 output, rescan the list of methods to see if a new candidate for
12492 output can be found.
12494 1999-06-28 Tom Tromey <tromey@cygnus.com>
12496 * jvspec.c (lang_specific_driver): Recognize --help.
12498 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12500 * parse.y (resolve_package): Fixed bogus return statement.
12501 (patch_method_invocation): Resolve method invocation beginning with
12502 a package name qualifier.
12504 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12506 * Make-lang.in (java.stage1): Depend on stage1-start.
12507 (java.stage2): Likewise for stage2-start.
12508 (java.stage3): Likewise for stage3-start.
12509 (java.stage4): Likewise for stage4-start.
12511 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12513 * parse.y (java_complete_lhs): When doing cross referencing, don't
12514 try to keep file location on a WFL expanded as a CALL_EXPR.
12516 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12518 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12519 compiling to class file a void method with an empty method body.
12520 As a side effect, the bytecode backend will generate the
12521 appropriate `return' instruction.
12523 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12525 * parse.y (lookup_package_type_and_set_next): New function prototype.
12526 (resolve_package): Search current and imported packages.
12527 (lookup_package_type_and_set_next): New function.
12529 1999-06-22 Andrew Haley <aph@cygnus.com>
12531 * verify.c (verify_jvm_instructions): Check for pending blocks
12532 before invalid PC test and opcode switch, not after.
12534 1999-06-21 Andrew Haley <aph@cygnus.com>
12536 * except.c (find_handler_in_range): The upper limit for exception
12537 ranges is exclusive, not inclusive: (start <= pc < end).
12538 (link_handler): find child pointer which points to outer by
12539 searching sibling list: previous code incorrectly assumed that
12540 outer->outer->first_child must point to outer.
12541 * verify.c (verify_jvm_instructions): FIXME added to code for
12543 (verify_jvm_instructions): Do not assume that the last block
12544 processed in a subroutine is a block which ends with a `ret'
12545 instruction. With some control flows it is possible that the last
12546 block ends with an `athrow'.
12548 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12550 * parse.y (qualify_ambiguous_name): Reorganized the post
12551 evaluation of non WFL leading expression nodes.
12553 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12555 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12558 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12560 * parse.y (qualify_ambiguous_name): Handle qualified expression
12561 beginning with a STRING_CST.
12563 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12565 * parse.y (register_fields): Set DECL_INITIAL on both
12566 pre-initialized static and public fields.
12567 (resolve_field_access): Static field access expressions to always
12569 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12570 qualification. CONVERT_EXPR to be resolved as an expression name.
12571 (java_complete_lhs): Identify and access qualified final
12572 initialized field in switch statement case expression.
12573 (fold_constant_for_init): Pre-initialized field decl constant to
12576 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12578 * parse.y (note_possible_classname): Mark returned node with
12579 QUALIFIED_P only if the original class name contained a '/'.
12581 1999-06-05 Anthony Green <green@cygnus.com>
12583 * Make-lang.in (gcjh): More parallel build fixes.
12585 1999-06-03 Mike Stump <mrs@wrs.com>
12587 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12589 1999-06-02 Anthony Green <green@cygnus.com>
12591 * except.c (link_handler): Chain exception handlers in order.
12593 1999-06-02 Anthony Green <green@cygnus.com>
12595 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12596 with nops and process as usual in order to always set correct EH
12597 ranges. Emit detailed warnings about unreachable bytecodes.
12599 1999-06-02 Anthony Green <green@cygnus.com>
12601 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12604 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12606 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12607 or the searched field decl.
12609 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12611 * parse.y (fold_constant_for_init): Convert numerical constant
12612 values to the type of the assigned field.
12614 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12616 * expr.c (lookup_field): Relaxed the test on class loading error
12618 * parse.y (fold_constant_for_init): Enabeled old code.
12620 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12622 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12623 decide the validity of the cast of a java.lang.Cloneable reference
12625 (patch_conditional_expr): Fixed first argument passed to
12626 binary_numeric_promotion.
12628 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12630 * parse.y (qualify_ambiguous_name): Take into account that a
12631 CONVERT_EXPR might specify a type as a WFL.
12633 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12635 * parse.y (patch_assignment): Save the rhs before using it as an
12636 argument to _Jv_CheckArrayStore.
12638 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12640 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12642 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12644 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12645 floating point literal only when the exponent indicator has been
12648 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12650 * parse.y (formal_parameter:): Construct argument tree list
12651 element even if a yet unsupported final parameter was encountered.
12653 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12655 * parse.y (finish_method_declaration): Issue errors for native or
12656 abstract methods declared with a method body, as well as for non
12657 native or non abstract methods with no method body.
12659 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12661 * class.c (build_utf8_ref): Initialize variable `field'.
12663 * decl.c (init_decl_processing): Initialize variable `field'.
12665 * expr.c (build_known_method_ref): Mark parameters `method_type',
12666 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12667 (process_jvm_instruction): Likewise for parameter `length'.
12669 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12670 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12673 * parse.y (maybe_generate_clinit): Remove unused variable
12674 `has_non_primitive_fields'.
12675 (find_in_imports_on_demand): Initialize variables `node_to_use'
12677 (patch_binop): Likewise for variable `prom_type'.
12678 (patch_unaryop): Likewise for variable `prom_type'.
12680 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12682 * xref.c (xref_table): Add missing initializer.
12684 1999-05-14 Tom Tromey <tromey@cygnus.com>
12686 * java-except.h (struct eh_range): Removed unused `next' member.
12687 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12688 after adding all exception handlers. Sort exception ranges in
12690 (struct pc_index): New structure.
12691 (start_pc_cmp): New function.
12692 * except.c (add_handler): Return `void'. Don't call link_handler;
12693 instead construct an ordinary linked list and do range
12695 (check_nested_ranges): New function.
12696 (link_handler): Changed interface to allow merging of eh_ranges.
12697 Split overlapping ranges. Return `void'.
12699 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12701 * parse.y (constructor_block_end:): New rule, tagged <node>.
12702 (constructor_body:): Use `constructor_block_end' instead of
12705 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12707 * parse.y (statement_nsi:): Pop `for' statement block.
12708 (java_complete_lhs): Labeled blocks containing no statement are
12709 marked as completing normally.
12711 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12713 * xref.c (xref_set_current_fp): New function, defined.
12714 * xref.h (xref_set_current_fp): New function, prototyped.
12716 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12718 * check-init.c (check_init): Take into account that
12719 LABELED_BLOCK_STMT can be empty.
12721 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12723 * parse.y (java_check_regular_methods): Warning check on not
12724 overriding methods with default access in other packages does not
12725 apply to `<clinit>'.
12726 (java_complete_lhs): If block body is an empty_stmt_node, replace
12727 it by NULL_TREE. This prevents gcc from generating an irrelevant
12730 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12732 * check-init.c (check_init): Removed code accepting to see things
12733 falling through default:, when doing xrefs.
12734 * java-tree.h (do_not_fold): New global variable, declared.
12735 * parse.y (do_not_fold): New global variable, defined.
12736 (java_complete_expand_method): Set `do_not_fold' to the value of
12737 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
12738 and reinstall them after them have been purged; do not check for
12739 initializations; do not issue missing return errors.
12740 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
12742 (patch_binop): Skip the fold part when doing xrefs.
12743 (build_string_concatenation): Skip the concatenation part when
12745 (patch_synchronized_statement): Do not generate a try-finally when
12747 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
12748 and keep the location where the throw was seen.
12749 * typeck.c (convert): When `do_not_fold' is set, do not attempt
12750 any treatment on the converted node an simply return a NOP_EXPR of
12752 * xref.c (xref_get_data): New function, defined.
12753 * xref.h (xref_get_data): New function, declared.
12754 (XREF_GET_DATA): Use xref_get_data.
12756 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12758 * gjavah.c (print_include): Cast the result of `strlen' to int
12759 when comparing against a signed value.
12760 (add_namelet): Likewise.
12762 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12764 * expr.c (expand_invoke): Mark parameter `nargs' with
12766 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
12768 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
12771 * jcf-reader.c (get_attribute): Cast a value to long
12772 when comparing against a signed expression. Likewise.
12774 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
12775 HOST_BITS_PER_CHAR.
12777 1999-05-11 Andrew Haley <aph@cygnus.com>
12779 * parse.y (source_end_java_method): If the current method contains
12780 any exception handlers, force asynchronous_exceptions: this is
12781 necessary because signal handlers in libjava may throw exceptions.
12782 * decl.c (end_java_method): Ditto.
12784 1999-05-11 Tom Tromey <tromey@cygnus.com>
12786 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
12788 * jvspec.c (THREAD_NAME): Removed.
12789 (GC_NAME): Likewise.
12790 (MATHLIB): Likewise.
12791 (WITHLIBC): Likewise.
12793 (THREADLIB): Likewise.
12794 (MATH_LIBRARY): Likewise.
12795 (lang_specific_driver): Don't add `-l' options to command line.
12796 Instead, add a single --specs option. Recognize `-L' options and
12797 use them to search for spec file.
12798 (find_spec_file): New function.
12799 (SPEC_FILE): New define.
12801 1999-05-11 Dave Brolley <brolley@cygnus.com>
12803 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
12804 cpplib-enabled build.
12806 1999-05-05 Per Bothner <bothner@cygnus.com>
12808 * class.c (make_field_value): DECL_INITIAL may be a string literal;
12809 temporarily zero it while calling rest_of_decl_compilation.
12811 * java-tree.h (string_ptr_type_node): Add declaration.
12812 * decl.c: Define and initialize string_ptr_type_node.
12813 * parse.y (patch_string_cst): Use string_ptr_type_node.
12815 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
12816 * parse.y (for_statement): Now unconditionally exit_block.
12817 (finish_labeled_statement): No longer exit_block if for-loop.
12818 (patch_loop_statement): Check harder if the loop is already labeled.
12820 * parse.y (patch_initialized_static_field): Removed function.
12821 (maybe_generate_clinit): Removed special handling for interfaces.
12822 (java_complete_expand_methods): Do a preliminary java_complete_tree
12823 on <clinit> to determine if it can be removed.
12824 (java_complete_expand_method): Remove special handling for <clinit>.
12825 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
12826 optimize if we get back empty_stmt_node.
12827 For MODIFY_EXPR, re-do checking of static initializers.
12828 (fold_constant_for_init): Don't return immediate if VAR_DECL.
12829 For VAR_DECL, pass correct context.
12831 * verify.c (verify_jvm_instructions): Better error messages.
12833 1999-05-03 Tom Tromey <tromey@cygnus.com>
12835 * parse-scan.y (interface_declaration): Call
12836 report_class_declaration for interfaces.
12838 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
12840 * Makefile.in: Remove -v from bison command lines.
12842 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12844 * check-init.c (check_init): Exclude a case of error when doing
12846 * class.c (layout_class_method): Don't generate the error message
12847 twice when compiling from source.
12848 * lang-options.h: Added `-Wredundant-modifers' and
12849 `-Wunusupported-jdk11' flags and help text.
12850 * lang.c (lang_decode_option): Added support for
12851 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
12852 flag_static_local_jdk11 and flag_redundant set accordingly.
12853 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
12854 * parse.h (EXPR_WFL_ADD_COL): New macro.
12855 (DECL_END_SOURCE_LINE): Likewise.
12856 (DECL_INHERITED_SOURCE_LINE): Likewise.
12857 * parse.y (static_ref_err): New function, prototyped.
12858 (CCB_TK): Now tagged <operator>.
12859 (class_body:): Remember the location of the closing '}' of a class
12860 definition when doing xrefs.
12861 (block:): Likewise.
12862 (block_end:): Likewise.
12863 (create_class): Remember the location of the inherited class
12864 identifier when doing xrefs.
12865 (register_fields): Added test on first operand of `init' before
12866 testing it TREE_CODE.
12867 (method_header): Store the location of the class identifier in the
12868 class decl when doing xrefs.
12869 (finish_method_declaration): Don't combine first/last method line
12871 (java_check_regular_methods): Warning check on not overriding
12872 methods with default access on other packages move before check on
12873 static methods. Initialization of `aflags' also moved up.
12874 (resolve_expression_name): Call static_ref_err to report the error.
12875 (static_ref_err): New function, implemented.
12876 (resolve_field_access): Returned simplified static field access
12878 (resolve_qualified_expression_name): Check for illegal use of
12879 static fields in a non static context. Call static_ref_err to
12880 report error in various places.
12881 (java_complete_tree): Do not fold initialized static fields when
12883 (java_complete_lhs): Likewise.
12885 1999-04-29 Anthony Green <green@cygnus.com>
12887 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
12888 create internal labels.
12889 (lookup_label): Ditto.
12891 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12893 * class.c (layout_class_method): Generate <clinit>'s rtl for
12895 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
12896 for interfaces' <clinit>.
12897 * expr.c (lookup_field): Search for fields in interfaces.
12898 (expand_invoke): Fixed indentation.
12899 (expand_java_field_op): Likewise. Use IS_CLINIT.
12900 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
12901 (IS_CLINIT): New macro.
12902 * parse.y (type_declaration:): Call maybe_generate_clinit after an
12903 interface was parsed.
12904 (maybe_generate_clinit): Don't generate if the current class is an
12905 interface with only fields of primitive types.
12906 (reset_method_name): Use IS_CLINIT.
12907 (java_complete_expand_method): Expand <clinit> when it exists for
12908 interfaces. Use IS_CLINIT.
12909 (resolve_expression_name): Use DECL_CONTEXT instead of
12910 current_class to build static field references.
12911 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
12912 ARRAY_REF when doing xreferencing.
12913 (check_final_assignment): Fixed typo in leading comment. Use
12915 (patch_array_ref): Don't fully expand array references when
12917 (patch_return): Use IS_CLINIT.
12918 (patch_throw_statement): Likewise.
12920 1999-04-22 Tom Tromey <tromey@cygnus.com>
12922 * Make-lang.in (JAVA_SRCS): Added check-init.c.
12924 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12926 * decl.c (predef_filenames, predef_filenames_size): New globals
12927 (init_decl_processing): predef_filenames and predef_filenames_size
12929 * java-tree.h (predef_filenames, predef_filenames_size): Declared
12931 * jcf-parse.c (predefined_filename_p): New function.
12932 (yyparse): Check that files on the command line are specified only
12933 once and issue a warning otherwise.
12934 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
12935 * parse.y (source_end_java_method): Nullify NOP method bodies, to
12936 avoid a gcc warning with -W -Wall turned on.
12937 (java_expand_classes): Abort if errors were encountered.
12938 (java_complete_lhs): If the cross reference flag is set, wrap
12939 field DECL node around a WFL when resolving expression name.
12941 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12943 * lang.c (lang_decode_option): Fixed returned value when parsing
12944 `-fxref=...' and `-Wall'.
12945 * parse.y (source_end_java_method): Do not generate code when
12946 flag_emit_xref is set.
12947 (resolve_expression_name): Do not build static field access when
12948 flag_emit_xref is set.
12949 (resolve_field_access): No special treatment on `length' when
12950 flag_emit_xref is set. Do not build qualified static field access
12951 when flag_emit_xref is set.
12952 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
12953 when flag_emit_xref is set.
12954 (patch_assignment): Do not generate array store runtime check when
12955 flag_emit_xref is set.
12956 * xref.c (xref_flag_value): Fixed function declaration
12958 (xset_set_data): New function.
12959 * xref.h (xref_set_data): Added prototype for new function.
12960 (typedef struct xref_flag_table): New field data.
12961 (XREF_GET_DATA): New macro.
12963 1999-04-19 Tom Tromey <tromey@cygnus.com>
12965 * xref.h (enum): Removed trailing comma.
12967 * parse.y (resolve_qualified_expression_name): Added missing
12970 1999-04-15 Anthony Green <green@cygnus.com>
12972 * gjavah.c: New prototypes for java_float_finite and
12973 java_double_finite.
12975 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12977 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
12980 1999-04-06 Jeffrey A Law (law@cygnus.com)
12982 * Makefile.in (TREE_H): Add tree-check.h.
12983 (RTL_H): Add genrtl.h.
12985 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12987 * parse.y (patch_assignment): Added ArrayStoreException runtime
12990 1999-04-06 Per Bothner <bothner@cygnus.com>
12992 * expr.c (pop_type_0): New function.
12993 (pop_type): Use pop_type_0.
12994 * java-tree.h (pop_type_0): New declaration.
12995 * verify.c (verify_jvm_instructions): Check return instructions.
12997 * parse.y (patch_binop): Don't fold if non-constant and emiting
13000 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13002 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13004 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13005 (main_jcf): Don't define.
13006 (process_file): Don't set `main_jcf'.
13008 * java-tree.h (main_jcf): Don't declare.
13010 * jcf-parse.c (main_jcf): Add static definition.
13012 * lang.c (main_jcf): Don't define.
13014 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13016 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13018 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13020 * jcf-depend.c: Include "config.h", not <config.h>.
13022 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13025 * jcf-path.c: Include "config.h", not <config.h>.
13027 * lex.c: Don't include various system header files.
13028 (java_init_lex): Cast the argument of `bzero' to PTR
13030 * parse-scan.y (java_push_parser_context): Likewise.
13032 * parse.y (java_push_parser_context): Likewise.
13033 (patch_bc_statement): Match format specifier to variable argument.
13035 * xref.c: Don't include <stdio.h>.
13037 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13039 * parse.y (struct parser_ctxt *ctxp): Now global.
13040 (declare_local_variables): Use WFL compound value for the
13041 declaration source line value, when doing cross-referencing.
13043 1999-03-31 Tom Tromey <tromey@cygnus.com>
13045 * gjavah.c (print_field_info): Allow constants of other types.
13046 (print_include): Generate include when new name is proper prefix
13047 of already printed name.
13048 (add_namelet): Likewise.
13049 (cxx_keyword_subst): New function.
13050 (print_method_info): Use it.
13051 (print_field_name): New function.
13052 (get_field_name): New function.
13053 (print_field_info): Use get_field_name and print_field_name.
13055 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13057 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13058 'KR-C', so gperf uses the `const' keyword on strings.
13060 * keyword.gperf (java_keyword): Const-ify a char*.
13062 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13064 * parse.y (patch_bc_statement): Fixed identation and a bogus
13067 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13069 * parse.y (patch_assignment): Allow static variables in other
13070 classes to be assigned.
13072 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13074 * class.c (maybe_add_interface): Remove unused variable
13076 (make_class_data): Use = for assignment, not ==. Likewise.
13077 (emit_register_classes): Remove unused variable `decl'.
13079 * lex.c: Fix comment so as not to contain an embedded `/*'.
13081 * verify.c (verify_jvm_instructions): Remove unused variable
13084 1999-03-27 Per Bothner <bothner@cygnus.com>
13086 * parse.y (complete_loop_body): Rename to finish_loop_body.
13087 (complete_labeled_statement): Rename to finish_labeled_statement.
13088 (complete_for_loop): Rename to finish_for_loop.
13089 (complete_method_declaration): Rename to finish_method_declaration.
13091 * java-tree.h (continue_identifier_node): New global node.
13092 * decl.c: Define and initialize continue_identifier_node.
13093 * parse.y (generate_labeled_block): Remove - no longer needed.
13094 (build_loop_body): Use continue_identifier_node for continue block.
13095 (finish_labeled_statement): Also do pop_labeled_block actions.
13096 (java_complete_lhs): POP_LOOP even if error.
13097 (build_labeled_block): Special handling for continue_identifier_node.
13098 (patch_loop_statement): Re-organize.
13099 (patch_bc_statement): Re-write.
13101 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13103 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13104 using a WFL compound value.
13105 * parse.y (xref.h): Include.
13106 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13107 WFL compound value.
13108 (register_fields): Set WFL compound value to lineno if doing
13110 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13112 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13113 * xref.h (expand_xref): Prototype renamed from xref_generate.
13115 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13117 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13118 (GET_CURRENT_BLOCK): New macro.
13119 * parse.y (current_static_block): New global variable.
13120 (method_body:): Define action.
13121 (complete_method_declaration): Set current_function_decl to NULL
13122 when work on the current method is done.
13123 (declare_local_variables): Use GET_CURRENT_BLOCK.
13124 (java_method_add_stmt): Likewise.
13125 (java_complete_expand_method): Disable the use of `this' when
13126 expanding <clinit>.
13127 (enter_a_block): If no current method exist, use
13128 current_static_block to link static initializer blocks.
13129 (exit_block): Rewritten to use current_static_block when no current
13130 method decl exists.
13131 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13132 (patch_return): Forbid the use of `return' in static initializers.
13133 (patch_throw_statement): Fixed indentation. Issue specific error
13134 for uncaught thrown checked exception in static initializer
13135 blocks. Removed FIXME.
13137 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13139 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13140 Link gcj from gcc.o.
13142 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13144 * parse.y (find_applicable_accessible_methods_list): When dealing
13145 with interface: ensure that a given interface or java.lang.Object
13146 are searched only once.
13148 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13150 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13152 * jcf-dump.c (print_access_flags): Add braces around if-else.
13154 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13157 * lex.c (build_wfl_node): Add static prototype.
13159 * lex.h (build_wfl_node): Remove static prototype.
13161 * parse.y: Include lex.c early enough to declare everything needed.
13162 Ensure calls to `build_wfl_node' pass the proper arguments.
13163 (create_class): Remove unused variable `super_decl'.
13164 (get_printable_method_name): Initialize variable `name'.
13166 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13168 * Changelog: Fixed 1999-03-22 typos.
13169 * lang.c (lang_decode_option): Fixed typo in error string in the
13172 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13174 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13175 (xref.o): New rule.
13176 * java-tree.h (flag_emit_xref): Declared extern.
13177 * lang.c (xref.h): Included.
13178 (flag_emit_xref): New global variable.
13179 (lang_decode_option): Added support for -fxref.
13181 * xref.h: Likewise.
13183 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13185 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13188 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13190 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13191 $(srcdir)/../system.h and $(JAVA_TREE_H).
13192 (jcf-io.o): Depend on $(JAVA_TREE_H).
13193 (mangle.o): Likewise.
13195 * check-init.c (check_cond_init): Add static prototype.
13197 * class.c (build_java_method_type, hashUtf8String,
13198 make_field_value, get_dispatch_vector, get_dispatch_table,
13199 append_gpp_mangled_type, mangle_static_field): Likewise.
13200 (strLengthUtf8): Hide unused definition.
13201 (hashUtf8String): Const-ify.
13202 (make_field_value): Un-ANSI-fy.
13204 * constants.c: Move inclusion of jcf.h above java-tree.h.
13205 (set_constant_entry, find_class_or_string_constant,
13206 find_name_and_type_constant, get_tag_node,
13207 build_constant_data_ref): Add static prototype.
13209 * decl.c (push_jvm_slot, builtin_function,
13210 lookup_name_current_level): Likewise.
13211 (builtin_function): Const-ify.
13213 * except.c (expand_start_java_handler, expand_end_java_handler):
13214 Add static prototype.
13216 * expr.c (flush_quick_stack, push_value, pop_value,
13217 java_stack_swap, java_stack_dup, build_java_athrow,
13218 build_java_jsr, build_java_ret, expand_java_multianewarray,
13219 expand_java_arraystore, expand_java_arrayload,
13220 expand_java_array_length, build_java_monitor, expand_java_pushc,
13221 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13222 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13223 expand_compare, expand_test, expand_cond, expand_java_goto,
13224 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13225 expand_java_field_op, java_push_constant_from_pool): Likewise.
13227 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13228 (build_java_arraynull_check): Mark parameters `node' and `type'
13229 with ATTRIBUTE_UNUSED.
13230 (note_label): Likewise for parameter `current_pc'.
13231 (expand_java_call, expand_java_ret): Hide unused definition.
13233 * java-tree.h (make_class, build_constants_constructor,
13234 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13235 init_outgoing_cpool, register_class, emit_register_classes,
13236 java_layout_seen_class_methods): Prototype.
13237 (unicode_mangling_length): Const-ify.
13238 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13239 emit_unicode_mangled_name, format_int, format_uint,
13240 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13241 jcf_print_utf8_replace, open_class): Prototype.
13243 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13244 <stdio.h>. Include tree.h/java-tree.h.
13245 (utf8_equal_string usage, process_class): Add static prototype.
13246 (open_class): Don't prototype this here.
13247 (utf8_equal_string): Match arguments to format specifiers.
13248 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13249 TABLE_SWITCH, disassemble_method): Likewise.
13251 * jcf-io.c: Include tree.h/java-tree.h.
13252 (open_class, find_classfile, jcf_print_utf8,
13253 jcf_print_utf8_replace): Const-ify.
13255 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13256 parse_class_file): Add static prototype.
13257 (find_in_current_zip): Match definition to existing static
13260 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13261 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13262 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13263 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13264 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13265 generate_bytecode_return, perform_relocations, init_jcf_state,
13266 init_jcf_method, release_jcf_state, generate_classfile):
13267 Add static prototype.
13268 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13269 (make_class_file_name): Const-ify.
13271 * jcf.h (find_classfile): Const-ify.
13273 * jv-scan.c (reset_report): Remove prototype.
13275 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13276 (error): Rewrite to allow varargs.
13278 * lang.c (lang_f_options): Const-ify.
13280 * lex.c (java_parse_escape_sequence): Add static prototype.
13281 (java_allocate_new_line): Match definition to existing static
13284 * mangle.c Include tree.h/java-tree.h.
13285 (unicode_mangling_length, emit_unicode_mangled_name,
13286 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13288 * parse.h (jdep_code): Remove trailing comma in enumeration.
13289 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13290 (reset_report): Add prototype.
13292 * verify.c (push_pending_label, merge_types): Add static
13295 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13297 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13299 * parse.y (find_applicable_accessible_methods_list): Extend the
13300 search to superinterfaces when relevant.
13301 (search_applicable_methods_list): New function.
13303 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13305 * class.c (unmangle_classname): Implemented stricter testing
13306 before setting the QUALIFIED_P flag on an identifier.
13308 1999-03-16 Per Bothner <bothner@cygnus.com>
13310 * parse.y (java_complete_lhs): Call force_evaluation_order
13311 after patch_newarray.
13312 (patch_binop): Don't call fold if there are side effects.
13314 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13316 * parse.y (java_stabilize_reference): Use save_expr instead of
13317 building a SAVE_EXPR node.
13318 (java_complete_lhs): Patch the resulting string of the `+='
13319 operator (if necessary) and complete the RHS after having built
13322 1999-03-15 Per Bothner <bothner@cygnus.com>
13324 * class.c (make_class): Don't set CLASS_P here (because
13325 this function is also called by build_java_array_type).
13326 (push_class): Set CLASS_P here instead.
13327 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13329 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13330 context. If the context is class, perfer "super" over "synchronized".
13331 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13333 * parse.y (create_class): Don't call parser_check_super here;
13334 it is not robust. Always wait until later.
13336 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13337 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13339 1999-03-13 Per Bothner <bothner@cygnus.com>
13341 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13342 * lex.h (UNGETC): Change misleading macro.
13344 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13346 * parse.y (java_stabilize_reference): Return NODE when patching a
13348 (java_complete_lhs): Put parenthesis around truth values.
13350 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13352 * class.c (layout_class_method): Don't make rtl for interface
13354 * parse.h (GET_TYPE_NAME): New macro.
13355 * parse.y (if_then_statement:): Fixed indentation.
13356 (if_then_else_statement:): Likewise.
13357 (for_statement:): Fixed spacing.
13358 (try_statement:): Fixed indentation.
13359 (create_interface): Don't force interfaces to be abstract.
13360 (method_header): Abstract methods are OK in interfaces.
13361 (declare_local_variables): Fixed typo in comment.
13362 (java_complete_expand_method): Fixed indentation.
13363 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13364 non accessible fields.
13365 (java_stabilize_reference): New function.
13366 (java_complete_lhs): Fixed indentation. Use
13367 java_stabilize_reference in compound assignment. Insert the
13368 cast. If not processing `+' fix string constants before processing
13371 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13373 * constants.c (find_class_or_string_constant): Cast variable `j'
13374 to a `jword' when comparing against one.
13376 * expr.c (java_lang_expand_expr): Remove unused variables
13377 `has_finally_p' and `op0'.
13379 * gjavah.c (print_field_info): Cast a value to jint when comparing
13380 against one. Likewise for a jlong.
13381 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13382 against a signed quantity.
13384 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13385 (print_signature): Don't needlessly dereference variable `str'
13387 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13388 `max_locals' with ATTRIBUTE_UNUSED.
13389 (jcf_parse_class): Likewise for variable `index'.
13391 * parse.h (reverse_jdep_list): Remove static prototype.
13393 * parse.y (build_jump_to_finally): Remove prototype and definition.
13394 (reverse_jdep_list): Add static prototype.
13396 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13397 `assignment' and `expr_decl'.
13399 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13401 1999-03-12 Andrew Haley <aph@cygnus.com>
13403 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13404 we'll need a directory separator and a null character.
13406 1999-03-10 Per Bothner <bothner@cygnus.com>
13408 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13410 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13412 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13415 1999-03-05 Per Bothner <bothner@cygnus.com>
13417 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13419 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13421 * class.c (layout_class_method): A static method in a base class
13422 is never overridden, so treat it like it doesn't exist.
13423 However, do complain about private non-static method overriding
13424 public static method.
13426 * parse.y: Don't set unused INITIALIZED_P flag.
13427 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13429 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13430 (build_array_from_name): Re-order &index[string] to &string[index].
13432 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13433 error_mark (it might catch more errors, but it is more likely to lose).
13435 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13437 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13438 (parse-scan.o): Depend on toplev.h.
13440 * class.c (make_method_value): Add prototype. Make it static.
13441 Remove unused second argument, caller changed.
13443 * expr.c (java_lang_expand_expr): Remove unused variable
13446 * java-tree.h: Don't prototype find_in_current_zip.
13447 Add prototypes for verify_constant_pool, start_java_method,
13448 end_java_method, give_name_to_locals, expand_byte_code,
13449 open_in_zip, set_constant_value, find_constant1, find_constant2,
13450 find_utf8_constant, find_string_constant, find_class_constant,
13451 find_fieldref_index, find_methodref_index, write_constant_pool,
13452 count_constant_pool_bytes and encode_newarray_type.
13454 * jcf-dump.c: Remove unused variable `LONG_temp'.
13456 * jcf-parse.c: Include parse.h.
13457 (jcf_parse_source): Remove unused parameter, all callers changed.
13458 (jcf_figure_file_type): Add static prototype.
13459 (find_in_current_zip): Likewise. Also remove unused parameter,
13460 all callers changed.
13461 (read_class): Initialize variable `saved_pos'.
13463 * jcf-reader.c (jcf_parse_preamble): Mark variables
13464 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13466 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13467 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13468 (java_parse_doc_section): Initialize variable `seen_star'.
13469 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13470 (java_lex_error): Mark parameters `msg' and `forward' with
13472 (java_get_line_col): Mark parameters `filename' and `line' with
13475 * parse-scan.y: Include toplev.h.
13476 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13478 * parse.h: use `struct JCF', not plain `JCF'.
13479 (java_parser_context_save_global, java_expand_classes
13480 java_parser_context_restore_global, java_parse): Add prototypes.
13482 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13485 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13487 * check-init.c (check_init): COPYN takes word count, not bit count.
13489 1999-02-26 Per Bothner <bothner@cygnus.com>
13491 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13492 explicit build_decl. (Avoids crash in reload when optimizing.)
13494 1999-02-25 Per Bothner <bothner@cygnus.com>
13496 * decl.c (complete_start_java_method): Handle synchronized method
13497 even when compiling from bytecode.
13499 1999-02-26 Tom Tromey <tromey@cygnus.com>
13501 * gjavah.c (add_class_decl): Only generate `#include' if outer
13502 class is not the name of the class we are processing. Correctly
13503 append `.h' in #include.
13504 (process_file): Clean up newlines around generated `#include's.
13505 (decode_signature_piece): Correctly handle inner classes.
13506 (struct include): New structure.
13507 (all_includes): New global.
13508 (print_include): New function.
13509 (add_class_decl): Use it.
13510 (process_file): Likewise.
13511 (add_class_decl): Generate include for java-array.h if array
13513 (process_file): Don't generate java-array.h include.
13515 * gjavah.c (add_namelet): Check for standard package names here.
13516 (add_class_decl): Don't check for standard package names here.
13518 1999-02-25 Tom Tromey <tromey@cygnus.com>
13520 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13521 When reading a zip file, only use strncmp if both strings are
13522 bigger than the buffer length. Initialize `k' when looping
13525 1999-02-24 Tom Tromey <tromey@cygnus.com>
13527 * gjavah.c (struct namelet): New structure.
13528 (add_namelet): New function.
13529 (print_namelet): New function.
13530 (print_class_decls): Use add_namelet and print_namelet to generate
13531 namespaces and not classes.
13532 (method_printed): New global.
13533 (HANDLE_END_METHOD): Examine method_printed.
13534 (print_method_info): Set method_printed when required. Print
13535 error if function to be ignored is marked virtual. Handle $finit$
13537 (METHOD_IS_FINAL): New macro.
13538 (print_field_info): Use it.
13539 (HANDLE_METHOD): Clear method_printed.
13540 (method_pass): New global.
13541 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13542 (process_file): Do two passes over both fields and methods.
13543 (HANDLE_METHOD): Examine method_pass.
13544 (root): New global.
13545 (add_class_decl): New function.
13546 (print_class_decls): Don't scan over entire constant pool.
13548 1999-02-23 Tom Tromey <tromey@cygnus.com>
13550 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13551 disable linking in that case.
13553 1999-02-20 Tom Tromey <tromey@cygnus.com>
13555 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13558 1999-02-21 Per Bothner <bothner@cygnus.com>
13560 * decl.c (build_result_decl), java-tree.h: New method.
13561 (complete_start_java_method): Handle synchronized methods.
13562 Don't build DECL_RESULT here. (Ordering dependency problem.)
13563 (start_java_method): Call build_result_decl here instead ...
13564 * parse.y (java_complete_expand_method): ... and here.
13565 (expand_start_java_method): Don't call complete_start_java_method here.
13566 (java_complete_expand_method): Call it here instead.
13567 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13568 * java-tree.h: ... here.
13570 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13571 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13572 for ARRAY_REF - it doesn't work when array bounds are checked.
13573 (patch_array_ref): Handle it here instead.
13575 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13577 1999-02-19 Per Bothner <bothner@cygnus.com>
13579 Force left-to-right evaluation of binary operations etc.
13580 * expr.c (force_evaluation_order), java-tree.h: New function.
13581 * parse.y (java_complete_lhs): Pass binary operations, procedure
13582 calls, and ARRAY_REFs to force_evaluation_order.
13583 (various): Set TREE_SIDE_EFFECTS more carefully.
13585 Tolerate random (non-UTF8) encoding in comments without complaining.
13586 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13587 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13589 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13590 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13592 * parse.y (java_complete_lhs): Ignore an empty statement in a
13593 COMPOUND_EXPR. Don't complain about empty statement after return.
13595 1999-02-19 Per Bothner <bothner@cygnus.com>
13597 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13598 in TREE_LIST - just chain the POINTER_TYPEs together.
13599 (resolve_class): If type already resolved, return decl.
13600 After resolving, update TREE_TYPE(class_type), and name (if array).
13601 * parse.h (do_resolve_class), parse.y: Make non-static.
13602 * class.c (maybe_layout_super_class): Take this_class argument.
13603 Do do_resolve_class if necessary.
13604 (layout_class, layout_class_methods): Adjust calls appropriately.
13605 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13606 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13607 * typeck.c (build_java_array_type): Don't call layout_class.
13609 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13611 * parse.y (check_pkg_class_access): Allow private class access
13612 within the same package.
13613 (strip_out_static_field_access_decl): New function.
13614 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13615 operator argument before testing its nature.
13617 1999-02-03 Per Bothner <bothner@cygnus.com>
13619 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13620 (TRY_EXPR): Simplify - it no longer has a finally clause.
13621 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13622 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13623 * expr.c (java_lang_expand_expr): Likewise.
13624 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13625 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13626 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13627 (build_try_statement): Remove finally parameter and handling.
13628 (build_try_finally_statement): New function.
13629 (patch_try_statement): No longer need to support finally clause.
13630 (try_statement): Update grammar action rules.
13631 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13632 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13634 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13636 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13637 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13639 1999-02-17 Andrew Haley <aph@cygnus.com>
13641 * class.c (build_utf8_ref): Back out broken patch which was
13642 intended to to output signatures using '.' as a separator.
13644 * class.c (make_class_data): Output signatures using '.' as a
13645 separator, rather than '/'.
13646 (mangled_classname): Likewise.
13647 (make_field_value): Likewise.
13648 (make_method_value): Likewise.
13649 * constants.c (alloc_class_constant): Likewise.
13650 * expr.c (build_invokeinterface): Likewise.
13652 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13654 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13655 of an ancient workaround.
13657 1999-02-10 Jeffrey A Law (law@cygnus.com)
13659 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13662 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13664 * lex.c (yylex): Encode \0 as UTF8.
13666 1999-02-10 Tom Tromey <tromey@cygnus.com>
13668 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13669 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13670 (libgcj_zip): Renamed.
13671 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13673 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13675 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13676 (GC_NAME): Renamed -lgc to -lgcjgc.
13678 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13680 * lex.c (java_lang_cloneable): Initialize.
13681 * parse.y (java_lang_cloneable): New static variable.
13682 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13683 doing one more qualification round.
13684 (valid_ref_assignconv_cast_p): Reject null source or
13685 destination. Allow an array to be cast into java.lang.Cloneable.
13686 (patch_cast): Swapped two first arguments to first call to
13687 valid_ref_assignconv_cast_p.
13689 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
13691 * parse.h: DECL_P renamed JDECL_P.
13692 * parse.y: DECL_P replaced by JDECL_P.
13693 (build_array_from_name): Always use pointer's type.
13694 (patch_bc_statement): Extra code to search continue target in a
13695 for loop. Fixed comments. Continue target is current loop when
13698 1999-02-05 Andrew Haley <aph@cygnus.com>
13700 * class.c (make_class_data): The superclass of an interface should
13701 be null, not class Object.
13703 * lex.c (java_lex): Sign extend hex literals.
13705 1999-02-04 Andrew Haley <aph@cygnus.com>
13707 * class.c (build_utf8_ref): Output signatures using '.' as a
13708 separator, rather than '/'.
13709 (make_class_data): Likewise.
13711 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
13713 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
13714 mkstemp.o. Get them from libiberty now.
13716 1999-02-02 Jeffrey A Law (law@cygnus.com)
13718 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
13720 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13722 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
13725 1999-02-02 Per Bothner <bothner@cygnus.com>
13727 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
13728 * jcf-write.c (generate_bytecode_return): New function.
13729 (generate_bytecode_insns): Use it, for RETURN_EXPR.
13731 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
13732 generate special [fd]const_[01] instructions.
13734 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
13736 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
13737 handling OPCODE_lookupswitch or OPCODE_tableswitch.
13739 1999-02-01 Per Bothner <bothner@cygnus.com>
13741 * parse.y (patch_method_invocation): Handle calling static methods,
13742 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
13744 * parse.y (java_complete_lhs): Don't complain about unreachable
13745 exit condition in a do-while statement.
13747 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13749 * lex.c (java_read_char): Fixed utf8 decoding.
13750 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
13752 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
13753 comments. Local variable `all_primitive' is gone. Broadened
13754 acceptance of `0' to floating point targets. `long' can now be
13755 widened to `double' or `float'.
13756 (valid_method_invocation_conversion_p): Added leading
13757 comment. Fixed tabulation.
13758 (build_string_concatenation): Optimize out left or right empty
13761 1999-01-28 Per Bothner <bothner@cygnus.com>
13763 * jcf-write.c (localvar_alloc): Only emit entry for
13764 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
13765 (generate_bytecode_insns): Only call put_linenumber if
13766 debug_info_level > DINFO_LEVEL_NONE.
13767 * jvspec.c (lang_specific_driver): If no -O* or -g* option
13768 is specified, add -g1 (for compatibility wih javac).
13770 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
13772 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
13773 gjavah.o, check-init.o, jv-scan.o
13775 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13777 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
13779 * gjavah.c: Include config.h and system.h.
13781 * javaop.h (inline): Don't define, its handled by system.h.
13782 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
13783 from `inline' to `static inline'.
13785 * jcf.h (inline): Don't define, its handled by system.h.
13787 * lex.c (inline): Likewise.
13789 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
13791 * lang-specs.h: Map -Qn to -fno-ident.
13793 1999-01-29 Richard Henderson <rth@cygnus.com>
13795 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
13797 1999-01-29 Tom Tromey <tromey@cygnus.com>
13799 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
13800 then cast it to Object before calling `append' method.
13802 1999-01-28 Per Bothner <bothner@cygnus.com>
13804 * check-init.c (check_bool2_init, check_bool_init, check_init):
13805 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
13806 * jcf-write.c (generate_bytecode_insns): Likewise.
13808 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13810 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
13811 * parse.y (patch_cast): Allow a boolean to be cast into a
13814 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13816 * parse.y: (class_declaration:): Fixed indentation.
13817 (class_member_declaration:): Extra `;' after field declaration now
13819 (interface_declaration:): Removed debug messages in error reports.
13820 (patch_binop): Nodes created and returned inherit the orignal
13821 node's COMPOUND_ASSIGN_P flag value.
13822 (patch_cast): Fix cast from char to floating point.
13824 1999-01-25 Andrew Haley <aph@cygnus.com>
13826 * except.c, java-except.h (expand_resume_after_catch): new
13828 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
13829 to branch back to main flow of control after a catch block.
13831 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13833 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
13834 $(srcdir)/../system.h.
13835 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
13836 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
13837 (jcf-write.o): Likewise.
13838 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13839 (mangle.o): Depend on $(srcdir)/../toplev.h.
13840 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13841 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
13843 * class.c: Include output.h and parse.h.
13844 (mangled_classname): Add the `const' keyword to a char*.
13845 (find_named_method): Hide unused function definition.
13846 (build_utf8_ref): Change type of variable `c' to unsigned char.
13847 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
13848 (build_class_ref): Add the `const' keyword to a char*.
13849 (layout_class_method): Remove unused variable `buf'.
13851 * decl.c (find_local_variable): Remove unused variable `rtl'.
13852 (pushdecl): Likewise for variables `different_binding_level' and
13854 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
13855 (maybe_build_cleanup): Likewise for parameter `decl'.
13857 * except.c (expand_start_java_handler): Mark parameter `range'
13858 with ATTRIBUTE_UNUSED.
13860 * expr.c: Include except.h.
13861 (pop_type): Remove unused variable `i'.
13862 (pop_value): Likewise for variables `n_words' and `i'.
13863 (expand_java_arrayload): Likewise for variable `convert'.
13864 (java_lang_expand_expr): Likewise for variables `op0', `type',
13865 `mode', `unsignedp', `node' and `elements'.
13866 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
13868 (process_jvm_instruction): Add a `const' qualifier to a char*.
13870 * gjavah.c (output_directory): Add the `const' keyword to a char*.
13871 (temp_directory): Likewise.
13872 (print_c_decl): Likewise.
13873 (print_method_info): Likewise.
13874 (decode_signature_piece): Likewise.
13875 (print_mangled_classname): Likewise.
13877 * java-except.h: Provide prototypes for maybe_start_try,
13878 maybe_end_try and add_handler.
13880 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
13881 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
13882 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
13883 init_expr_processing, push_super_field, init_class_processing,
13884 can_widen_reference_to, class_depth, verify_jvm_instructions,
13885 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
13886 set_local_type, merge_type_state, push_type, load_type_state,
13887 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
13888 emit_unicode_mangled_name): Add prototypes.
13890 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
13891 (print_signature_type): Use ISDIGIT, not isdigit.
13892 (print_signature): Remove unused variable `j'.
13894 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
13895 int when comparing against one.
13897 * jcf-parse.c: Include toplev.h.
13899 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
13900 (localvar_free): Remove unused variable `i'.
13901 (generate_bytecode_conditional): Likewise for variable `kind'.
13903 * jv-scan.c: Include config.h and system.h. Remove redundant
13904 OS header and gansidecl.h includes.
13905 (warning): Add the `const' keyword to a char*. Also add
13906 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
13907 __STDC__, when determining whether to use ANSI-isms.
13908 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
13909 (xmalloc): Don't redundantly prototype here.
13910 (main): Remove unused parameter `envp'. Also fix the arguments
13911 passed to function `fatal' to match the format specifier.
13913 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
13915 * mangle.c: Include toplev.h.
13916 (emit_unicode_mangled_name): Declare parameter `len'.
13918 * parse.y (parse_warning_context): Add the `const' keyword to a
13919 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
13920 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
13921 (issue_warning_error_from_context): Add the `const' keyword to
13923 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
13924 not `__STDC__' for whether to use ANSI-isms.
13926 * typeck.c (incomplete_type_error): Mark parameters `value' and
13927 `type' with ATTRIBUTE_UNUSED.
13928 (parse_signature_type): Use ISDIGIT, not isdigit.
13930 * verify.c (check_pending_block): Add the `const' keyword to a char*.
13931 (verify_jvm_instructions): Likewise. Remove unused variables
13932 `field_name' and `default_val'.
13934 * zextract.c: Include config.h and system.h. Remove redundant
13935 OS header includes.
13937 * zipfile.h: Prototype `read_zip_archive'.
13939 1999-01-21 Andrew Haley <aph@cygnus.com>
13941 * typeck.c (convert): Allow conversions to void type: some
13942 optimizations in gcc do this.
13944 1999-01-21 Andrew Haley <aph@cygnus.com>
13946 * typeck.c (convert_ieee_real_to_integer): New function.
13947 (convert): When not using fast-math and using hardware fp, convert
13948 an IEEE NaN to zero.
13950 1999-01-18 Andrew Haley <aph@cygnus.com>
13952 * parse.y (patch_binop): Do a type conversion from signed to
13953 unsigned and then back to signed when a ">>>" is found.
13955 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13957 * java-tree.h: (check_for_initialization): Added prototype.
13958 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
13959 * parse.y (do_resolve_class): Removed unused locals.
13960 (read_import_dir): Likewise.
13961 (resolve_qualified_expression_name): Array creation
13962 expressions are valid primary expressions.
13963 (qualify_ambiguous_name): Likewise.
13964 (patch_synchronized_statement): Removed unused local.
13966 1999-01-17 Jeffrey A Law (law@cygnus.com)
13968 * Makefile.in (zextract.o): Add dependencies.
13970 * Makefile.in: Do not put ^Ls at the start of a line.
13972 1999-01-15 Per Bothner <bothner@cygnus.com>
13974 * expr.c (process_jvm_instruction): Coerce to correct Throwable
13975 sub-type the result of the call that gets the exception value.
13977 * parse.y (java_complete_expand_methods): If flags_syntax_only,
13978 don't call finish_class.
13980 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
13981 clear found before continuing.
13983 * verify.c (verify_jvm_instructions): On an array load, allow
13984 and handle top of stack to be TYPE_NULL.
13986 * gjavah.c (generate_access): Translate Java package private or
13987 protected access to C++ public, but with a comment.
13989 1999-01-13 Andrew Haley <aph@cygnus.com>
13991 * expr.c (generate_name): Name prefix changed to avoid clashes
13992 with assembler temp labels.
13994 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
13995 MODIFY_EXPR. Without this, code for the assignment may not be
13996 generated at all and the synchronized statement will read an
13997 uninitialized variable.
13999 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14001 * class.c (maybe_layout_super_class): Fixed returned value.
14002 * lex.c: Added 1999 to the copyright.
14003 (java_init_lex): Initialize java_lang_imported.
14004 * lex.h: Added 1999 to the copyright.
14005 * parse.h: Added 1999 to the copyright.
14006 (REGISTER_IMPORT): Fixed typo in trailing macro.
14007 (CURRENT_OSB): New macro.
14008 (struct parser_ctxt): New fields osb_depth, osb_limit.
14009 * parse.y (java_lang_id): New global variable.
14010 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14011 (array_creation_expression:): Use CURRENT_OSB.
14012 (dims:): Uses a stack to keep track of array dimensions.
14013 (cast_expression:): Use CURRENT_OSB.
14014 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14016 (register_fields): Fixed typos in comment.
14017 (check_method_redefinition): Fixed comment indentation.
14018 (java_check_regular_methods): Set saved found wfl to NULL after
14019 having reinstalled it in the previously found DECL_NAME.
14021 1999-01-10 Richard Henderson <rth@cygnus.com>
14023 * gjavah.c (java_float_finite): Use a union to do type punning.
14024 (java_double_finite): Likewise.
14026 1999-01-09 Per Bothner <bothner@cygnus.com>
14028 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14029 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14030 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14031 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14032 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14033 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14035 1999-01-08 Per Bothner <bothner@cygnus.com>
14037 * check-init.c (check_init): If compiling to native, we don't
14038 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14040 1999-01-08 Tom Tromey <tromey@cygnus.com>
14042 * parse-scan.y (variable_declarator_id): Set or increment
14044 (bracket_count): New global.
14045 (formal_parameter): Handle case where bracket pairs trail variable
14048 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14050 * jcf-parse.c (yyparse): variable len changed from a char to an
14051 int to prevent overflow.
14053 1999-01-06 Per Bothner <bothner@cygnus.com>
14055 * java-tree.h: Declare read_class.
14056 * jcf-parse.c (read_class): New function.
14057 (load_class): Now just call read_class.
14059 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14060 * jcf-parse.c (parse_source_file): Declare save_error_count,
14061 which is needed by java_parse_abort_on_error macro,
14062 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14064 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14065 constructor, if initializing a static field.
14066 (patch_new_array_init): Set TREE_CONSTANT if it is.
14067 * expr.c (java_lang_expand_expr): For a static array constructor
14068 of primitive elements, allocate the array itself statically.
14069 Disabled until we can set the vtable field statically.
14071 * check-init.c: New file. Checks for definite assignment.
14072 * Makefile.in (JAVA_OBJS): Add check-init.o.
14073 * parse.y (java_complete_expand_method): Call check_for_initialization.
14074 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14076 1999-01-06 Graham <grahams@rcp.co.uk>
14078 * parse.y : include system.h instead of including
14079 standard headers directly with the exception of <dirent.h>.
14081 1999-01-06 Per Bothner <bothner@cygnus.com>
14083 * lex.h: Moved static function declarations to lex.c,
14084 to shut up some -Wall warnings.
14085 * lex.c: Static function declarations moved here.
14086 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14088 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14090 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14092 1998-12-22 Per Bothner <bothner@cygnus.com>
14094 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14095 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14097 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14098 (localvar_alloc): Change return type to void,
14099 (emit_unop): Remove unused variable size.
14101 * jcf-write.c (struct jcf_block): Add new union.
14102 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14103 (call_cleanups): New functions.
14104 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14105 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14106 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14107 * lang.c (lang_init): Call using_eh_for_cleanups.
14108 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14109 completing operands to patch_synchronized_statement.
14110 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14111 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14112 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14114 1998-12-20 John F. Carr <jfc@mit.edu>
14116 * Make-lang.in: Comment out control-Ls; they upset some makes.
14118 1998-12-18 Tom Tromey <tromey@cygnus.com>
14120 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14123 1998-12-17 Tom Tromey <tromey@cygnus.com>
14125 * parse.y (DIR_SEPARATOR): New define.
14126 (check_class_interface_creation): Use it.
14128 * parse-scan.y (report_main_declaration): Recognize
14129 `java.lang.String' in argument to main.
14131 1998-12-16 Per Bothner <bothner@cygnus.com>
14133 * parse.y (create_interface): Remove bogus test.
14135 1998-12-16 Per Bothner <bothner@cygnus.com>
14137 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14138 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14140 1998-12-16 Tom Tromey <tromey@cygnus.com>
14142 * parse-scan.y (qualified_name): Use correct sprintf format.
14144 1998-12-15 Tom Tromey <tromey@cygnus.com>
14146 * gjavah.c (print_field_info): Changed how most negative number is
14149 1998-12-14 Per Bothner <bothner@cygnus.com>
14151 * parse.y (fold_constant_for_init): New function.
14152 (resolve_expression_name): Don't replace static final
14153 constant-initialized fields by its value.
14154 (java_complete_lhs): New. Same as java_complete_tree, except does
14155 not replace static final constant-initialized fields by their values.
14156 (register_fields): If there is an initializer, set DECL_INITIAL and
14157 MODIFY_EXPR_FROM_INITIALIZATION_P.
14158 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14159 Only call patch_initialized_static_field if
14160 MODIFY_EXPR_FROM_INITIALIZATION_P.
14161 (patch_initialized_static_field): If not valid constant, clear
14164 * parse.y (lookup_field_wrapper): Fix thinko.
14166 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14167 set and restore global lineno.
14169 1998-12-14 Tom Tromey <tromey@cygnus.com>
14171 * gjavah.c (print_field_info): If value to print is the smallest
14172 value of its size, then print as hex to avoid later warnings from
14175 1998-12-14 Tom Tromey <tromey@cygnus.com>
14177 * gjavah.c (decompile_method): Decompile `return null'.
14178 (process_file): Generate `#pragma interface'.
14179 (method_declared): New global.
14180 (print_method_info): Set it.
14181 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14182 (print_method_info): Handle abstract methods.
14184 1998-12-13 Per Bothner <bothner@cygnus.com>
14186 * parse.y (patch_method_invocation): If class_decl is null
14187 (e.g. an array type), use original type.
14189 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14190 errors about uncaught exception from clone (of array, specifically).
14192 1998-12-13 Tom Tromey <tromey@cygnus.com>
14194 * gjavah.c (decompile_method): Handle all types of `return'
14195 opcode. Decompile `return this' and `return'.
14196 (method_access): New global.
14197 (print_method_info): Set it.
14198 (decompile_method): Don't decompile a synchronized method.
14200 1998-12-13 Tom Tromey <tromey@cygnus.com>
14202 * jcf-reader.c (jcf_parse_one_method): Recognize
14204 * gjavah.c (HANDLE_END_METHOD): New macro.
14205 (HANDLE_CODE_ATTRIBUTE): New macro.
14206 (decompile_method): New function.
14207 (print_method_info): Don't print `;\n' at end of function decl.
14208 Include java-opcodes.h.
14209 (decompiled): New global.
14211 1998-12-12 Per Bothner <bothner@cygnus.com>
14213 * class.c (build_class_ref): Handle PRIMTYPE.class if
14214 flag_emit_class_files.
14215 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14216 if flag_emit_class_files.
14217 * parse.y (java_complete_tree): Pre-liminary support for
14218 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14220 * parse.y (patch_synchronized_statement): Don't call monitorexit
14221 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14223 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14225 * zipfile.h (opendir_in_zip): New declaration.
14226 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14227 (opendir_in_zip): New function, using code from open_in_zip.
14228 (open_in_zip): Call opendir_in_zip.
14229 (find_class): Remove no-longer-used do_class_file parameter,
14230 but add source_ok parameter. Change logic so if we find a .java file,
14231 we don't look for .class in later classpath emtries.
14232 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14233 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14234 * gjavah.c: Update call to find_class.
14235 * jcf-dump.c: Likewise.
14237 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14238 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14239 nothing if body is empty_stmt_node.
14240 Various little fixes so SP gets correctly adjusted.
14241 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14242 For CALL_EXPR, test if static first.
14243 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14244 such as the ones we create for Object and Class.
14245 Set and restore current_function_decl.
14246 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14247 (note_possible_classname): New function.
14248 (read_import_entry): Removed. Merged with read_import_dir.
14249 (read_import_dir): Don't call find_class - that only gives us
14250 the first classpath entry having the needed package.
14251 Use the struct buffer data structure from buffer.h.
14252 (read_import_dir, find_in_imports_on_demand): The remembered
14253 class names now use '.' (not '/') as package separator.
14255 * parse.y (java_complete_expand_methods): Call write_classfile
14256 here, and not in java_expand_classes (which only gets first class).
14258 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14260 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14261 (register_fields): If a static fields has an initializer, just
14262 chain it on ctxp->static_initialized, and handle later.
14263 (java_complete_expand_methods): Force <clinit> first.
14264 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14265 - it's already been completed.
14266 (patch_initialized_static_field): New function.
14267 (java_complete_field): Call it.
14269 1998-12-12 Per Bothner <bothner@cygnus.com>
14271 * expr.c (encode_newarray_type, build_new_array): New functions.
14272 * java-tree.h: Declare build_new_array.
14273 * jcf-write.c (patch_newarray): Use build_new_array.
14275 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14276 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14278 * parse.y (patch_new_array_init): Re-organize.
14279 Now is passed the actual array (pointer) type of the value.
14280 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14281 (patch_array_constructor): Removed - merged into patch_new_array_init.
14282 (java_complete_tree): Update patch_new_array_init.
14284 * jcf-write.c (find_constant_index): New function.
14285 (generate_bytecode_insns): Use find_constant_index.
14286 (generate_classfile): Use find_constant_index for ConstantValue.
14288 1998-12-11 Tom Tromey <tromey@cygnus.com>
14290 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14291 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14292 * class.c (make_class_data): Renamed dtable -> vtable, and
14293 dtable_method_count -> vtable_method_count.
14295 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14297 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14298 global variables, initialized.
14299 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14300 Declared new global variables.
14301 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14302 double_zero_node, integer_zero_node upon direct matching.
14303 * parse.y (purify_type_name): Added function prototype.
14304 (duplicate_declaration_error_p): Consider new_type as potentially
14305 being a incomplete type. Use purify_type_name on type string.
14306 (method_header): saved_type: unused variable removed. Don't figure
14307 return type if method name is invalid.
14308 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14309 processed by patch_unaryop.
14310 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14311 increment/decrement node into its original type after binary
14312 numeric promotion on its operands.
14314 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14316 * parse.y (array_initializer:): Array init operand is NULL_TREE
14317 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14318 now an error. Fixed indentation problems.
14319 (patch_string): Handle error_mark_node as an argument.
14320 (patch_new_array_init): Fixed indentation problems.
14321 (array_constructor_check_entry): Removed check on null wfl_value.
14322 Return an error if wfl_value's walk returns an error.
14324 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14326 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14327 * lex.c (java_lex): Remember column position before advancing one
14328 token. Retain location information on OCB_TK.
14329 * lex.h (typedef struct java_lc): Added new field.
14330 * parse.h (GET_SKIP_TYPE): New macro.
14331 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14332 * parse.y (build_new_array_init, patch_new_array_init,
14333 patch_array_constructor, maybe_build_array_element_wfl,
14334 array_constructor_check_entry): New function prototypes.
14335 (switch_block:): Tagged <node>.
14336 (OCB_TK): Tagged <operator>.
14337 (array_initializer:): Installed actions.
14338 (variable_initializer): Build location information on element if
14340 (switch_statement:): Fixed indentation typo.
14341 (switch_block:): Redefined default action.
14342 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14343 (patch_assignment): Removed duplicate code.
14344 (maybe_build_array_element_wfl, build_new_array_init,
14345 patch_new_array_init, patch_array_constructor,
14346 array_constructor_check_entry): New functions.
14348 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14350 * parse.y (array_initializer): Tagged <node>.
14351 (variable_initializer:): Use default rule.
14352 (array_initializer:): Defined actions.
14353 (variable_initializers:): Likewise.
14354 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14355 non-static field accesses.
14356 (patch_invoke): Fixed indentation typo.
14357 (java_complete_tree): Likewise.
14358 (build_labeled_block): Changed leading comment. Generate an error
14359 in case of duplicate loop labels.
14360 (patch_conditional_expr): Patch results of string concatenation
14363 1998-12-06 Per Bothner <bothner@cygnus.com>
14365 * constants.c (find_methodref_index): When the class is an interface,
14366 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14368 * decl.c (finit_identifier_node): Use "$finit$", rather than
14369 "<finit>" (which Sun's verifier rejects).
14370 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14371 (generate_field_initialization_code): Removed.
14372 (fix_constructors) Don't add call to $finit$ here (wrong order).
14373 (patch_method_invocation): Add $finit$ call here.
14375 * java-tree.h (CALL_USING_SUPER): New macro.
14376 * parse.y (patch_invoke): Remove im local variable.
14377 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14378 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14379 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14381 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14383 * parse.y (java_complete_tree): Don't complain about unreachable
14384 statement if it is empty_stmt_node.
14386 * jcf-write.c (find_constant_wide): New function.
14387 (push_long_const): Use find_constant_wide.
14389 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14390 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14391 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14392 Emit invokeinterface when calling an interface method.
14393 Emit invokespecial also when calling super or private methods.
14395 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14397 1998-12-06 Per Bothner <bothner@cygnus.com>
14399 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14401 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14403 * java-tree.h (java_layout_seen_class_methods): New function
14405 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14406 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14407 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14408 * parse.y (method_declarator:): Defined action.
14409 (issue_warning_error_from_context): input_filename saved, set to
14410 the appropriate value and restored after java_error is called.
14411 (build_unresolved_array_type): Fixed comment.
14412 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14413 (method_header): Deal with return type the same way type are
14414 handled for fields and method's parameters and local variables
14416 (check_method_redefinition): Removed extra CR.
14417 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14418 (java_layout_seen_class_methods): New function.
14419 (java_layout_classes): Call java_layout_seen_class_methods.
14421 1998-12-03 Per Bothner <bothner@cygnus.com>
14423 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14425 1998-12-03 Per Bothner <bothner@cygnus.com>
14427 * jcf-dump.c (main): Fix error message.
14428 * jcf-path.c (add_entry): Style fix.
14430 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14432 * class.c (layout_class_method): Call build_java_argument_signature
14433 on constructors too.
14434 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14435 (patch_method_invocation): Define a primary when resolving an
14436 expression name. Augmented comment on code checking illegal `this'
14437 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14439 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14441 * class.c (layout_class_method): Don't report error on non-static
14442 overriding static if the method is private.
14443 * java-tree.h (finish_class): Prototype added.
14444 * lex.c (java_get_line_col): Handle col argument -2 value.
14445 * parse.h: All static method declarations moved to parse.y.
14446 * parse.y: Now contains all static method declarations previously
14448 (find_expr_with_wfl, missing_return_error,
14449 unreachable_stmt_error): New functions.
14450 (java_get_real_method_name): Identify constructors bearing class
14451 names in source code compiled classes only.
14452 (java_complete_expand_methods): Call missing_return_error.
14453 (invocation_mode): Private methods invoked as static methods.
14454 (java_complete_tree): Call unreachable_stmt_error.
14456 1998-12-01 Tom Tromey <tromey@cygnus.com>
14458 * Makefile.in (+target): Removed.
14459 (+xmake_file): Likewise.
14460 (+tmake_file): Likewise.
14461 (.NOEXPORT): Removed duplicate.
14463 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14465 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14467 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14469 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14470 libiberty.h. Provide an xmalloc definition.
14472 * jvspec.c: Remove the xmalloc prototype.
14474 * parse-scan.y: Include config.h and system.h. Don't include
14475 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14476 Provide an xstrdup definition.
14478 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14480 * jcf-path.c (add_entry): Recognize ".jar" too.
14481 * lang-specs.h: Likewise.
14483 1998-11-26 Per Bothner <bothner@cygnus.com>
14485 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14486 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14488 * jcf-write.c (generate_bytecode_insns):
14489 Handle pre/post-increment/decrement of long.
14491 * jcf-write.c (generate_bytecode_insns):
14492 Handle missing exception handler (finally for synchronized).
14494 1998-11-25 Per Bothner <bothner@cygnus.com>
14496 * java-tree.h (end_params_node): Declare global.
14497 * decl.c (end_params_node): New global.
14498 (init_decl_processing, start_java_method): Use end_params_node for
14499 end of list of parameter types. Follows correct gcc conventions.
14500 * expr.c (pop_argument_types, pop_arguments): Likewise.
14501 * lang.c (put_decl_node): Likewise.
14502 * typeck.c (various places): Likewise.
14503 * class.y (various places): Likewise.
14504 * parse.y (various places): Likewise.
14506 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14507 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14509 * class.c: Add #include flags.h, remove no-longer needed declaration.
14511 * class.c (layout_class_method): Remove commented-out code, re-format.
14512 Don't add vtable entry (or index) for private methods.
14513 * expr.c (expand_invoke): A private method is implicitly final.
14514 * class.c (make_class_data): If inlining or optimizing,
14515 skip private methods.
14517 * class.c (finish_class): New function. Calls existing methods,
14518 but alls emits deferred inline functions.
14519 * jcf-parse.c (parse_class_file): Call finish_class.
14520 * parse.y (java_complete_expand_methods): Likewise.
14522 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14524 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14526 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14528 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14530 1998-11-24 Per Bothner <bothner@cygnus.com>
14532 * (generate_classfile): Always write class access flag with
14535 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14537 * class.c (maybe_layout_super_class): New function.
14538 (layout_class): Reorganized. Loop on class methods dispatched into
14539 a new function. Call maybe_layout_super_class.
14540 (layout_class_methods, layout_class_method): New functions.
14541 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14543 (expand_invoke): Likewise.
14544 * java-tree.h (all_class_list): New global variable declared.
14545 (layout_class_methods, layout_class_method): New function
14547 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14548 * jcf-parse.c (all_class_list): New global variable.
14549 (load_class): Extended what class_or_name can be. Use parser
14550 context mechanism to save globals before calling jcf_parse.
14551 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14552 is set on the file name.
14553 (jcf_parse): Layout class methods when Object is loaded, otherwise
14554 record class in all_class_list for delayed method layout.
14555 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14556 * lang.c (put_decl_node): Decode <init> into the decl context
14558 * lex.c (java_allocate_new_line): Use xmalloc.
14559 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14560 pointers, not TREE_LIST elements.
14561 (struct parser_ctxt): Fixed comment indentations, added comments
14562 and reordered some fields.
14563 (java_check_methods): Function prototype removed.
14564 * parse.y (java_push_parser_context): Use xmalloc.
14565 (java_parser_context_restore_global): Pop extra pushed ctxp only
14566 when there's nothing next.
14567 (maybe_create_class_interface_decl): Fixed comment, add new
14568 created class decl to all_class_list.
14569 (method_header): Use GET_REAL_TYPE on argument's types.
14570 (method_declarator): Use GET_REAL_TYPE, change type to the real
14571 type in TREE_LIST dependency node. Build argument list with the
14573 (create_jdep_list): Use xmalloc. Removed allocation error message.
14574 (obtain_incomplete_type): Fixed leading comment. Broadened
14575 incoming argument meaning.
14576 (register_incomplete_type): Use xmalloc. Removed allocation error
14578 (safe_layout_class): Fixed leading comment.
14579 (jdep_resolve_class): Reversed if statement condition and switch
14580 if and else bodies.
14581 (resolve_and_layout): Fixed leading comment. Broadened incoming
14583 (complete_class_report_errors): New local variable name, for
14584 clarity. purify_type_name used for all error cases.
14585 (java_get_real_method_name): Stricter check on constructors.
14586 (java_check_regular_methods): Reverse methods list only if not
14587 already laid out. Layout artificial constructor.
14588 (java_check_methods): Deleted.
14589 (source_start_java_method): Obtain incomplete type for patchable
14591 (java_layout_classes): Fixed leading comment. Use
14592 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14593 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14594 before returning. Fixed comments.
14595 (java_expand_classes): Check for errors up front.
14596 (patch_method_invocation): Class to search is resolved and laid
14599 1998-11-24 Per Bothner <bothner@cygnus.com>
14601 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14603 * javaop.h (int8): Removed - not used.
14604 (jbyte): Redefine portably with correct signedness.
14606 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14608 * jcf-write.c (generate_bytecode_insns): Fix typo
14609 OPCODE_getstatic to OPCODE_getfield.
14611 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14612 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14613 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14615 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14617 * jcf-parse.c (jcf_parse_source): Function returned type is
14618 void. Added prototype.
14619 (jcf_parse): Function returned type is void.
14620 (yyparse): Remove call to fclose on the last parsed file.
14622 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14624 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14626 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14627 (layout_class): Cope with methods featuring WFL in decl names.
14628 * decl.c (unqualified_object_id_node): New global variable,
14630 (build_decl_no_layout): Removed.
14631 * expr.c (build_primtype_type_ref): Handle Double.
14632 (java_lang_expand_expr): Fixed indentations.
14633 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14634 (flag_wall, flag_redundant, flag_not_overriding,
14635 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14636 variable declarations.
14637 (build_decl_no_layout): Removed prototype.
14638 (java_get_real_method_name): Added prototype.
14639 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14640 (java_parse_abort_on_error): Macro now just returns.
14641 * jcf-parse.c (jcf_parse_source): Check fclose returned
14642 value. Call emit_register_classes if java_report_errors returns
14644 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14645 flag_static_local_jdk1_1): New integer flags.
14646 (lang_decode_option): New flags set here.
14647 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14648 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14649 the flag_redundant variable.
14650 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14651 when parsing java.lang.Object class.
14652 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14653 NULL_TREE to build.
14654 (resolve_qualified_expression_name): Fixed indentation.
14655 (patch_array_ref): Changed prototype.
14656 (not_initialized_as_it_should_p): Prototype removed.
14657 (java_report_errors): Added function prototype.
14658 * parse.y (formal_parameter:): Changed error message for not yet
14659 supported final parameters.
14660 (class_type_list:): Set both PURPOSE and VALUE of created
14661 TREE_LIST to be class_type.
14662 (primary_no_new_array:): Handle class literals on primitive types.
14663 (parse_warning_context): Reinstalled correct force_error and
14664 do_warning flags setups.
14665 (java_report_errors): Changed prototype. Return java_error_count
14667 (variable_redefinition_error): Consider treating variable type as
14669 (create_interface): Warn about redundant abstract modifier if
14670 flag_redundant is set. Changed error message.
14671 (lookup_field_wrapper): Save/restore globals before/after looking
14673 (duplicate_declaration_error_p): Consider treating declaration
14674 type as a fake pointer.
14675 (register_fields): Extract real type from dependency node. Check
14676 for duplicate field declaration after type adjustment. Use
14677 DECL_INITIAL to store static final initialized values.
14678 (method_header): Extract real function type from dependency node.
14679 (check_abstract_method_header): Use GET_METHOD_NAME.
14680 (obtain_incomplete_type): Layout fake pointer type.
14681 (safe_layout_class): Don't try to check for methods before layout.
14682 (java_complete_class): Don't check for correct throws clause
14683 elements inheritance here.
14684 (resolve_and_layout): Broadened name parameter meaning.
14685 (reset_method_name): Use GET_METHOD_NAME.
14686 (java_get_real_method_name): New function.
14687 (java_check_regular_methods): Don't check methods in
14688 java.lang.Object. Verify lineage of throws clause elements. Use
14689 flag_no_overriding in warning report.
14690 (check_throws_clauses): Don't check if class was from
14691 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
14692 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
14693 (declare_local_variables): Use flag_static_local_jdk1_1 to report
14694 warning on unsupported final local variables. Use build_decl
14695 instead of build_decl_no_layout. Get real local variable type from
14697 (source_start_java_method): Get real parameter type from
14698 dependency node. Call build_decl instead of build_decl_no_layout.
14699 (java_layout_classes): Reverse tree and layout type and class as
14700 required. Mark class as loaded when done.
14701 (resolve_field_access): Fixed indentation. Restricted condition
14702 leading to static field access code generation. Set field_type
14703 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
14704 (resolve_qualified_expression_name): Initialize type_found to
14705 null. Handle static field resolved during qualification. Fixed
14706 layout on non primitive field decl types.
14707 (not_accessible_p): Fixed typo in comment.
14708 (patch_method_invocation): Resolve and layout class to search from
14710 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
14711 layout non primitive type, if necessary. Make method node only to
14713 (find_applicable_accessible_methods_list): Consider WFL'ed method
14714 decl names. Fixed indentation.
14715 (argument_types_convertible): Resolve and layout target type if
14717 (java_complete_tree): Fixed indentation problems. Rewrote
14718 CALL_EXPR thrown exceptions check. Re-installed further processing
14719 of the assignment in certain cases.
14720 (patch_assignment): Call maybe_build_primttype_type_ref to perform
14721 inlining on class literals.
14722 (valid_builtin_assignconv_identity_widening_p): Cope with constant
14724 (valid_method_invocation_conversion_p): Likewise.
14725 (patch_string): Temporary disable forbidden use of `this' in
14726 explicit constructor invocations when doing string concatenation
14727 within their scope.
14728 (patch_unaryop): Added comment. Reinstalled code to disable
14729 further check on assignment operation with cast expression RHS.
14730 (patch_switch_statement): Fixed indentation.
14731 (build_try_statement): Call build_decl instead of
14732 build_decl_no_layout.
14733 (patch_synchronized_statement): Likewise.
14734 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
14735 IS_UNCHECKED_EXPRESSION_P.
14736 (check_thrown_exceptions_do): Changed leading comment. Resolve and
14737 layout argument exception type.
14738 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
14739 of IS_UNCHECKED_EXPRESSION_P.
14741 1998-11-18 Anthony Green <green@cygnus.com>
14743 * jcf-parse.c (yyparse): Open class file in binary mode.
14745 1998-11-15 Per Bothner <bothner@cygnus.com>
14747 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
14749 * jcf-write.c (perform_relocations): Move check out one loop.
14751 1998-11-15 Anthony Green <green@hoser.cygnus.com>
14753 * Make-lang.in: Fix reference to srcdir.
14754 * jv-scan.c: Add missing xmalloc prototype.
14755 * jvgenmain.c: Ditto.
14757 1998-11-15 Per Bothner <bothner@cygnus.com>
14759 * decl.c (error_mark_node), java-tree.h: New global.
14760 * parse.y: Use empty_stmt_node instead of size_zero_node.
14761 (build_if_else_statement): If missing else, use empty_stmt_node.
14763 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
14764 (java_complete_expand_method): Complain if return is missing.
14765 (java_check_regular_methods): Comment out incorrect error check.
14766 (not_accessible_p): Fix incorrect handling of protected methods.
14767 (patch_method_invocation): Pass correct context to not_accessible_p.
14768 (find_applicable_accessible_methods_list): Likewise.
14769 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
14770 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
14771 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
14772 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
14774 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
14775 (push_int_const): Remove reundant NOTE_PUSH.
14776 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
14777 (- case SWITCH_EXPR): Fix code generation bug.
14778 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
14779 (generate_classfile): More robust for abstract methods.
14781 1998-11-15 Anthony Green <green@cygnus.com>
14783 * Makefile.in: jv-scan and jvgenmain all require libiberty.
14784 * Make-lang.in: Ditto.
14786 * jv-scan.c: Remove xmalloc and xstrdup definitions.
14787 * jvgenmain: Ditto.
14789 1998-11-15 Per Bothner <bothner@cygnus.com>
14791 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
14793 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
14795 1998-11-14 Per Bothner <bothner@cygnus.com>
14797 Allow uses of interface types to verify. This is not really
14798 type-safe, but it matches what Sun does, and is OK as long as
14799 there are appropriate run-time checks.
14800 * verify.c (merge_types): If merging two interface types,
14801 just set the result to java.lang.Object.
14802 * expr.c (pop_type): Any interface is matches by java.lang.Object.
14804 1998-11-13 Tom Tromey <tromey@cygnus.com>
14806 * gjavah.c (main): Handle --output-class-directory argument.
14807 * jvspec.c (lang_specific_driver): Translate `-d' into
14808 -foutput-class-dir.
14809 * jcf.h (jcf_write_base_directory): Declare.
14810 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
14811 * lang-options.h: Mention -foutput-class-dir.
14812 * jcf-write.c (jcf_write_base_directory): New global.
14813 (make_class_file_name): Put generated .class file into `-d'
14814 directory, or into source directory if -d not given. Function now
14816 (write_classfile): Free class file name. Handle case where class
14818 (DIR_SEPARATOR): New macro.
14819 Include <sys/stat.h>
14821 * Makefile.in (prefix): New macro.
14823 1998-11-12 Per Bothner <bothner@cygnus.com>
14825 * parse.y (patch_invoke): Do less if flag_emit_class_files.
14826 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
14827 here (done in patch_invoke instead).
14828 (case_identity): Moved here from parse.y.
14830 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
14831 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
14832 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
14833 so they can be efficiently scanned without recursion.
14834 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
14835 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
14836 in BLOCK iteratively, rather than recursively.
14838 * parse.y (do_unary_numeric_promotion): New function.
14839 (patch_unaryop, patch_binop, patch_array_ref): Use it.
14841 * parse.y (patch_newarray): Various fixes.
14843 Re-do handling of switch statements (for proper block scoping).
14844 * parse.y: Add just a single block for the enture switch block,
14845 but don't create any "case blocks".
14846 (group_of_labels): Rmeoved unneeded non-terminal.
14847 CASE_EXPR and DEFAULT_EXPR are added to current block.
14848 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
14849 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
14850 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
14851 * parse.y (wfl_operator, print_int_node): Make non-static.
14852 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
14853 as part of recursive scan of block.
14854 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
14855 (patch_switch_statement): Most tests move dinto java_complete_tree.
14857 * parse.y: Make various production be non-typed (void).
14858 * parse.y (parse_error): Merged into issue_warning_error_from_context.
14859 * parse.y (add_stmt_to_compound): Don't create/change extra node.
14860 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
14862 * jcf-write.c (struct jcf_handler): New type.
14863 (struct jcf_switch_state): New type.
14864 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
14865 (alloc_handler, emit_unop, emit_reloc): New functions.
14866 (adjust_typed_op): Add extra parameter ("max type" offset).
14867 (emit_switch_reloc, emit_case-reloc): New function.
14868 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
14869 (generate_bytecode_insns): Support REAL_CST, switch statements,
14870 exception handling, method calls, object/array creation, and more.
14872 * class.c: Remove some unused variables.
14873 * constants.c (find_string_constant): New function.
14874 (count_constant_pool_bytes): Fix to correctly handle wide constants.
14875 * decl.c (complete_start_java_method): Don't _Jv_InitClass
14876 if flag_emit_class_files.
14878 1998-11-12 Tom Tromey <tromey@cygnus.com>
14880 * jcf-io.c (find_class): Added explanatory comment.
14882 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
14883 trailing slash to `.zip' entries.
14885 * jvspec.c (lang_specific_driver): Correctly handle case where
14886 GC_NAME not defined.
14888 1998-11-11 Tom Tromey <tromey@cygnus.com>
14890 * jvspec.c (GC_NAME): New define.
14891 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
14893 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
14895 1998-11-11 Per Bothner <bothner@cygnus.com>
14897 * jcf-dump.c (TABLE_SWITCH): Fix typos.
14899 1998-11-11 Tom Tromey <tromey@cygnus.com>
14901 * jcf-dump.c (main): Correctly recognize `--'-style long options.
14903 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14905 * class.c (is_compiled_class): Call safe_layout_class for class
14906 compiled from source.
14907 * conver.h (convert_to_integer, convert_to_real,
14908 convert_to_pointer): Added prototypes.
14909 * decl.c (init_decl_processing): Non longer push the decls of
14910 `methodtable', `constants', `Class', `Field', `dispatchTable'
14911 `jexception' and `Method'.
14912 * expr.c (build_invokeinterface): New function.
14913 (expand_invoke): static variable CLASS_IDENT now in
14914 build_invokeinterface. Use build_invokeinterface.
14915 (expand_java_field_op): Moved code to inline
14916 java.lang.PRIMTYPE.TYPE into a function.
14917 (build_primtype_type_ref): New function.
14918 * java-tree.def (INSTANCEOF_EXPR): New tree code.
14919 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
14920 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
14921 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
14922 (DECL_LOCAL_STATIC_VALUE): New macro.
14923 (build_invokeinterface, build_primtype_type_ref): New function
14925 (java_parse_abort_on_error): Macro rewritten.
14926 * jcf-parse.c (current_method): Add comment to declaration.
14927 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
14928 Function prototypes fixed.
14929 (jcf_parse_source): push/pop parser context. save/restore global.
14930 (parse_source_file): Fixed leading comment. Now take a
14931 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
14932 classes and pop the parser context anymore.
14933 (yyparse): Push parser context, save globals, parse the source
14934 file, restore globals and pop the parser context when processing a
14936 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
14937 * lex.c (java_parse_doc_section): New function.
14938 (java_lex): Call java_parse_doc_section when appropriate. Build an
14939 operator around INSTANCEOF_TK.
14940 * lex.h (java_lineterminator, java_sprint_unicode,
14941 java_unicode_2_utf8, java_lex_error, java_store_unicode):
14942 Prototypes rewritten.
14943 (java_parse_escape_sequence, java_letter_or_digit_p,
14944 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
14945 java_read_unicode, java_store_unicode, java_read_char,
14946 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
14947 Added function prototypes.
14948 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
14950 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
14952 (struct parser_ctxt): New fields: deprecated,
14953 current_parsed_class_un, gclass_list.
14954 (fix_method_argument_names, issue_warning_error_from_context,
14955 resolve_package, lookup_package_type): New function prototypes.
14956 (resolve_expression_name): Fixed function prototype.
14957 (find_applicable_accessible_methods_list): Fixed indentation, added
14958 extra argument in prototype.
14959 (check_final_assignment, build_null_of_type, check_deprecation,
14960 check_method_redefinition, reset_method_name,
14961 java_check_regular_methods, java_check_abstract_methods,
14962 maybe_build_primttype_type_ref): New function prototype.
14963 * parse.y (conver.h): Include.
14964 (INSTANCEOF_TK): Tagged <operator>.
14965 (single_type_import_declaration): Use REGISTER_IMPORT macro.
14966 (relational_expression:): Build binop for instanceof.
14967 (java_push_parser_context): Remember ctxp->gclass_list across
14969 (java_pop_parser_context): Simply return if no context
14970 exists. Remember gclass_list across contexts.
14971 (issue_warning_error_from_context): New function.
14972 (parse_error_context): Don't setup ctxp->elc here. Call
14973 issue_warning_error_from_context instead.
14974 (parse_warning_context): Likewise.
14975 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
14976 setup. Link new class/interface to ctxp->gclass_list.
14977 (add_superinterfaces): Register interface as incomplete if not
14979 (create_class): Remember class unqualified name in
14980 ctxp->current_parsed_class_un. Check class deprecation.
14981 (register_fields): Check field deprecation. Remember static final
14982 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
14984 (method_header): New local variable ORIG_ARG. Use unqualified
14985 current class name for check on constructor errors. Promote return
14986 type if of record type. Argument list fix moved in
14987 fix_method_argument_names, called here. Check method deprecation.
14988 (fix_method_argument_names): New function.
14989 (method_declarator): Promote record typed arguments.
14990 (safe_layout_class): Check class methods before layout.
14991 (java_complete_class): Compute field layout when patched.
14992 (do_resolve_class): Try to load class after having it renamed
14993 after the package name.
14994 (get_printable_method_name): Use DECL_CONTEXT.
14995 (reset_method_name): New function.
14996 (check_method_redefinition): Use reset_method_name.
14997 (java_check_regular_methods): New local variable
14998 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
14999 names for error report. Check for compile-time error when method
15000 found has default (package) access.
15001 (java_check_abstract_methods): Now takes an interface DECL node as
15002 an argument. Also reinstall real name on unchecked
15003 overriding/hiding methods for error report.
15004 (java_check_methods): Fixed leading comment. Get classes to verify
15005 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15006 CLASS_METHOD_CHECKED_P on class verification.
15007 (lookup_java_method2): Get real method name if necessary.
15008 (find_in_imports): Don't check package class access here.
15009 (resolve_package, lookup_package_type): New functions.
15010 (java_layout_classes): Fixed leading comment. Take classes to be
15011 laid out from ctxp->gclass_list.
15012 (java_complete_expand_methods): Don't expand native and abstract
15014 (java_expand_classes): New function.
15015 (resolve_expression_name): Use additional argument ORIG. Retrieve
15016 values of static final field of primitive types.
15017 (resolve_field_access): Handles static final field of promotive
15019 (resolve_qualified_expression_name): Handle STRING_CST as
15020 primaries and package name resolution. Check deprecation on found
15021 decls. Set where_found and type_found on non static field resolved
15022 during qualification. Layout non primitive field decl types.
15023 (check_deprecation): New function.
15024 (maybe_access_field): Simplified.
15025 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15026 removed. Reverse method's argument when primary is a type. Don't
15027 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15028 instead. Include abstract class in the list of class searchable
15029 for constructors. Use DECL_CONTEXT of found method for access
15030 checks. Check method deprecation.
15031 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15032 converting arguments. Handle INVOKE_INTERFACE.
15033 (lookup_method_invoke): Search constructor using existing
15034 infrastructure (don't rely on lookup_java_constructor anymore).
15035 (find_applicable_accessible_methods_list): Extra argument flag
15036 LC. Now include constructor in the search.
15037 (qualify_ambiguous_name): Conditional expression are primaries.
15038 (not_initialized_as_it_should_p): static final are always
15040 (java_complete_tree): Pass extra NULL argument to
15041 resolve_expression_name. Stricter test to carry on patching
15042 assignments. New case for INSTANCEOF_EXPR.
15043 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15044 (check_final_assignment, maybe_build_primttype_type_ref): New
15046 (patch_assignment): Detect resolved static finals and carry normal
15047 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15048 (try_builtin_assignconv): Access constant 0 on all primitive
15050 (valid_builtin_assignconv_identity_widening_p): Accept identical
15051 types. Accept all promoted type on int type.
15052 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15053 assigned to a reference.
15054 (valid_method_invocation_conversion_p): Accept to check null
15056 (build_binop): Merge declaration and initialization of local
15058 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15059 numeric types. Improved validity test for qualify operators on
15061 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15062 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15063 primitive type and issue the appropriate error message.
15064 (resolve_type_during_patch): Mark class loaded when resolved.
15065 (patch_cast): Allow null to be cased to reference types.
15066 (build_null_of_type): New function.
15067 (patch_array_ref): Handle array on references correctly.
15068 (patch_return): Removed unused local variable MODIFY. Force
15069 boolean to be returned as integers. Allows null to be returned by
15070 a function returning a reference.
15071 * typeck.c (convert_to_integer, convert_to_real,
15072 convert_to_pointer): Prototypes moved to convert.h
15073 (lookup_argument_method): Use method real name, if necessary.
15075 1998-10-30 Tom Tromey <tromey@cygnus.com>
15077 * class.c (build_class_ref): Changed name of primitive classes to
15080 * class.c (make_class_data): Renamed fields: nmethods to
15081 method_count, method_count to dtable_method_count. Always set
15082 `state' field to 0.
15083 * decl.c (init_decl_processing): Likewise.
15085 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15087 * class.c (layout_class): Don't mangle <finit>, produce
15088 __finit<class> instead. Don't verify artificial methods.
15089 * decl.c (finit_identifier_node): New declared global.
15090 (init_decl_processing): finit_identifier_node initialized.
15091 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15092 * java-tree.h (finit_identifier_node): Declared as extern.
15093 (struct lang_decl): New field called_constructor.
15094 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15095 (CLASS_HAS_FINIT_P): New macro.
15096 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15097 explicit constructor invocation.
15098 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15099 CALL_SUPER_CONSTRUCTOR_P): New macros.
15100 (write_classfile): Added prototype.
15101 * jcf-parse.c (jcf_parse_source): Parse and remember for
15102 generation if the file was seen on the command line.
15103 (parse_source_file): Don't write the class file here.
15104 (yyparse): Loop on files rewritten. Set current_jcf.
15105 (parse_zip_file_entries): Parse class file only if it was found.
15106 * lang.c (init_parse): Don't open command line provided filename
15108 (lang_parse): Don't set main_jcf anymore.
15109 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15110 (JCONSTRUCTOR_CHECK): New macro.
15111 (JBSC_TYPE_P): New macro.
15112 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15113 (COMPLETE_CHECK_OP_2): New macro.
15114 (struct parse_ctxt): New field explicit_constructor_p.
15115 (check_class_interface_creation): Fixed prototype indentation.
15116 (patch_method_invocation_stmt): Prototype reflects added argument.
15117 (patch_invoke): Likewise.
15118 (complete_method_declaration, build_super_invocation,
15119 verify_constructor_circularity,
15120 build_this_super_qualified_invocation, get_printable_method_name,
15121 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15122 verify_constructor_super, create_artificial_method,
15123 start_artificial_method_body, end_artificial_method_body,
15124 generate_field_initialization_code): New function prototypes.
15125 * parse.y: Fixed leading comment
15126 (constructor_header:, constructor_body:, block_end:): Rules tagged
15128 (type_declaration:): Call maybe_generate_finit.
15129 (method_declaration:): Action for method_body: placed in new
15130 function complete_method_declaration, called here.
15131 (constructor_declaration:): Defined actions. Removed leading
15133 (constructor_header:): New rule with action.
15134 (constructor_body:): Rule rewritten using block_begin: and
15135 block_end:. Defined actions.
15136 (constructor_declarator:, explicit_constructor_invocation:):
15138 (block:): Use new rules block_begin: block_end:.
15139 (block_begin:, block_end:): New rules and actions.
15140 (block_statements:): Fixed error message for explicit
15142 (method_invocation:): Call build_this_super_qualified_invocation
15143 if primary is `this' or `super' was seen.
15144 (conditional_expression:): Action defined.
15145 (extra_ctxp_pushed_p): New static global flag.
15146 (java_parser_context_save_global): Create parser context if
15147 necessary. Use extra_ctxp_pushed_p to remember it.
15148 (java_parser_context_restore_global): Pop extra parser context if
15150 (build_array_from_name): Array on primitive types are marked
15152 (register_fields): Restore new name in field initializer
15153 expression if type was altered. Non static fields initialized upon
15154 declaration marked initialized.
15155 (maybe_generate_finit): New function.
15156 (maybe_generate_clinit): Use create_artificial_method,
15157 start_artificial_method_body, end_artificial_method_body. Generate
15158 debug info for enclosed initialization statements.
15159 (method_header): Fixed leading comment. Check constructor
15160 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15162 (complete_method_declaration, constructor_circularity_msg,
15163 verify_constructor_circularity): New functions.
15164 (get_printable_method_name): New function.
15165 (check_method_redefinition): Don't rename <finit> methods. Fix
15166 declared constructor names. Error message for
15167 constructors modified.
15168 (java_check_regular_methods): Local variable seen_constructor
15169 renamed saw_constructor. Skip verification on constructors. Create
15170 default constructor with create_artificial_method.
15171 (java_check_methods): Removed unnecessary empty line.
15172 (create_artificial_method, start_artificial_method_body,
15173 end_artificial_method_body): New functions.
15174 (java_layout_classes): Changed leading comment. Reverse fields
15175 list if necessary. Always layout java.lang.Object if being
15177 (java_complete_expand_methods): Verify constructor circularity.
15178 (java_complete_expand_method): Call fix_constructor on
15179 constructors. Local variable no_ac_found removed. Restore
15180 bindings if method body expansion failed.
15181 (fix_constructors, verify_constructor_super,
15182 generate_field_initialization_code): New function.
15183 (java_expand_classes): Fixed leading comment. Write class file
15185 (resolve_expression_name): Check for illegal instance variable
15186 usage within the argument scope of an explicit constructor
15188 (resolve_qualified_expression_name): Pass extra from_super flag
15189 when invoking patch_method_invocation_stmt. New case for
15190 conditional expression when used as a primary. Check for error
15191 when acquiring super.
15192 (patch_method_invocation_stmt): Added extra argument super. New
15193 local variable is_static_flag. Set class_to_search according to
15194 the nature of the constructor invocation. Don't add `this'
15195 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15196 invocation within the argument scope of explicit constructor
15197 invocation. Set is_static according to is_static_flag. Provide
15198 extra `super' argument to patch_invoke invocation.
15199 (patch_invoke): New argument from_super. Loop on arguments
15200 indentation fixed. Pass from_super to invocation_mode. New switch
15201 case INVOKE_SUPER. Fixed error message in switch default case.
15202 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15204 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15205 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15206 message takes constructors into account.
15207 (find_applicable_accessible_methods_list): Fixed indentation.
15208 (qualify_ambiguous_name): Take explicit constructor invocation
15209 into account. Deal with a conditional expression as a primary to
15211 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15212 case. Added extra argument to patch_method_invocation_stmt.
15213 Register calls made to explicit constructor `this'. Don't call
15214 save_expr in ARRAY_REF case when emitting class files. Check for
15215 illegal use of this when expanding explicit constructor invocation
15217 (complete_function_arguments): Set and reset parser context
15218 explicit_constructor_p field value when appropriate.
15219 (build_super_invocation, build_this_super_qualified_invocation):
15221 (patch_assignment): Fixed typo.
15222 (patch_unaryop): Check on final fields occurs only when a decl
15224 (patch_return): Take constructors into account.
15225 (patch_conditional_expr): New function.
15226 * typeck.c (build_java_signature): Removed unnecessary empty line.
15228 1998-10-28 Jeffrey A Law (law@cygnus.com)
15230 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15232 1998-10-28 Tom Tromey <tromey@cygnus.com>
15234 * decl.c (init_decl_processing): Renamed fields.
15235 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15236 interface_len, msize fields.
15238 * class.c (make_class_data): Removed subclass_head and
15239 subclass_next fields.
15240 * decl.c (init_decl_processing): Removed subclass_head and
15241 subclass_next fields.
15243 1998-10-28 Jeffrey A Law (law@cygnus.com)
15245 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15246 * mangle.c (emit_unicode_mangled_name): Similarly.
15248 1998-10-26 Nick Clifton <nickc@cygnus.com>
15250 * jcf-parse.c (get_constant): Place braces around code to compute
15251 'd' when REAL_ARITHMETIC is not defined.
15253 1998-10-25 H.J. Lu (hjl@gnu.org)
15255 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15258 1998-10-23 Tom Tromey <tromey@cygnus.com>
15260 * lang-specs.h: `.zip' files are input to jc1.
15262 1998-10-22 Per Bothner <bothner@cygnus.com>
15264 * jvspecs.c: Add (but don't enable) support for combining multiple
15265 .class and .java input filenames to a single jc1 invocation.
15266 Add support for -C flag (copile to .class files).
15267 Translate -classpath and -CLASSPATH arguments.
15268 * lang-specs.h: Don't set %2 spec.
15270 1998-10-22 Tom Tromey <tromey@cygnus.com>
15272 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15274 (add_path): Don't add trailing separator to non-empty path
15277 * lang.c (lang_decode_option): Check for -fclasspath and
15278 -fCLASSPATH before examining other `-f' options.
15280 * java-tree.h (finalize_identifier_node): Don't declare.
15281 * class.c (make_class_data): Don't push "final" field.
15282 * decl.c (init_decl_processing): Don't push "final" field.
15283 (finalize_identifier_node): Removed.
15284 (init_decl_processing): Don't set finalize_identifier_node.
15286 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15288 1998-10-11 Anthony Green <green@cygnus.com>
15290 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15291 (JV_SCAN_SOURCES): New macro.
15292 (JCF_DUMP_SOURCES): Likewise.
15293 (jcf-dump$(exeext)): New target.
15294 (jv-scan$(exeext)): New target.
15296 1998-10-22 Tom Tromey <tromey@cygnus.com>
15298 * Makefile.in (LEX): Removed.
15299 (LEXFLAGS): Likewise.
15300 (SET_BISON): New macro.
15302 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15303 spurious diffs in parse.c.
15304 ($(PARSE_SCAN_C)): Likewise.
15305 (PARSE_DIR): New macro.
15307 (PARSE_SCAN_C): Likewise.
15308 (PARSE_RELDIR): New macro.
15310 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15312 * jcf-io.c (find_class): Use saw_java_source to determine when to
15313 look for `.java' file.
15314 * jcf-parse.c (saw_java_source): New global.
15315 (yyparse): Set it if `.java' file seen.
15317 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15318 (GCJH_SOURCES): Likewise.
15319 * Makefile.in (datadir): New macro.
15320 (libjava_zip): Likewise.
15321 (JAVA_OBJS): Added jcf-path.o.
15322 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15323 (../gcjh$(exeext)): Likewise.
15324 (jcf-path.o): New target.
15325 * java-tree.h (fix_classpath): Removed decl.
15326 * jcf-parse.c (fix_classpath): Removed.
15327 (load_class): Don't call fix_classpath.
15328 * parse.y (read_import_dir): Don't call fix_classpath.
15329 * lex.h: Don't mention classpath.
15330 * lex.c (java_init_lex): Don't initialize classpath.
15331 * jcf-io.c (classpath): Removed global.
15332 (find_class): Use jcf_path iteration functions. Correctly search
15333 class path for .java file.
15334 (open_in_zip): New argument `is_system'.
15335 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15336 classpath-related options.
15337 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15339 (lang_init): Call jcf_path_init.
15340 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15341 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15342 Correctly put braces around second string in each entry.
15343 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15344 classpath-related options.
15345 (help): Updated for new options.
15346 * jcf.h: Declare functions from jcf-path.c. Don't mention
15347 `classpath' global.
15348 * jcf-path.c: New file.
15350 * jcf-depend.c: Include jcf.h.
15352 * jcf-write.c (localvar_alloc): Returns `void'.
15353 (localvar_free): Removed unused variable.
15355 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15356 (init_parse): Use OBJECT_SUFFIX, not ".o".
15358 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15360 * class.c (emit_register_classes): Renamed from
15361 emit_register_class.
15362 * java-tree.h (emit_register_classes): Prototype renamed from
15363 emit_register_class.
15364 * jcf-parse.c (yyparse): Call emit_register_classes once before
15366 * parse.y (java_expand_classes): No longer register classes.
15368 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15370 * class.c (is_compiled_class): New local variable
15371 seen_in_zip. Identify classes found in currently compiled source
15373 * decl.c (complete_start_java_method): Fixed typo.
15374 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15375 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15376 (CLASS_P): Moved around.
15377 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15378 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15380 (jcf_parse_source): Changed leading comment. Removed unnecessary
15381 fclose and CLASS_FROM_SOURCE_P marking.
15382 (parse_source_file): New local variables remember_for_generation
15383 and filename. Mark parsed file name identifier node. Removed block
15384 executed when parse_only was null. Set remember_for_generation.
15385 Use it as an argument to java_pop_parser_context.
15386 (yyparse): New local variables several_files, list, next node and
15387 current_file_list. Split ampersand separated file names into
15388 current_file_list. Iterate through the list and parse accordingly.
15389 * parse.h (java_pop_parser_context): New function prototype.
15390 * parse.y (ctxp_for_generation): New static global variable.
15391 (java_pop_parser_context): New argument generate. Link popped ctxp
15392 to ctxp_for_generation list accordingly.
15393 (java_complete_expand_methods): Fixed indentation.
15394 (java_expand_classes): New function.
15396 1998-10-17 Per Bothner <bothner@cygnus.com>
15398 * Makefile.in: Link with libiberty.a instead of memmove.o.
15400 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15402 * lex.c (setjmp.h): No longer included.
15403 * lex.h (setjmp.h): Included.
15404 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15405 (duplicate_declaration_error_p): Renamed from
15406 duplicate_declaration_error.
15407 (build_array_from_name): New function prototype.
15408 * parse.y (setjmp.h): No longer included.
15409 (variable_declarator_id): Define action.
15410 (build_array_from_name): New function.
15411 (duplicate_declaration_error_p): Renamed from
15412 duplicate_declaration_error. Fixed leading comment.
15413 (register_fields): Main `for' loop reorganized. Uses
15414 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15415 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15416 build_array_from_name.
15417 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15419 (read_import_dir): Don't try to skip `.' and `..'.
15420 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15421 build_array_from_name. Main `for' loop reorganized.
15422 (resolve_qualified_expression_name): When building access to a
15423 field, use the type where the field was found, not its own type.
15424 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15425 field was found is null.
15426 (qualify_ambiguous_name): Sweep through all successive array
15429 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15431 * java-tree.h (pop_labeled_block, lang_printable_name,
15432 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15433 interface_of_p, inherits_from_p, fix_classpath,
15434 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15435 make_class_data, register_class, alloc_name_constant): New
15436 function prototypes.
15437 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15438 indentation. Added cast to remove warning.
15439 (lang_printable_name): Set v argument unused.
15440 (lang_print_error): Added argument to lang_printable_name call.
15441 (java_dummy_print, print_lang_decl, print_lang_type,
15442 print_lang_identifier, lang_print_xnode): All argument marked
15444 * lex.c (java_unget_unicode): Removed unnecessary argument.
15445 (java_allocate_new_line): Unused local variable is gone.
15446 (java_read_char): Added parenthesis in expressions to remove
15447 warnings. Added final return statement.
15448 (java_read_unicode): Added parenthesis in expression to remove
15450 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15451 (java_parse_escape_sequence): Likewise.
15452 (java_lex): Unused local variables are gone. Fixed
15453 java_unget_unicode invocation.
15454 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15456 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15457 lang_printable_name invocation in macro.
15458 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15460 (duplicate_declaration_error): Suppressed unused argument in
15462 (identical_subpath_p): Function declaration is gone.
15463 (patch_invoke): Suppressed unused argument in prototype.
15464 (patch_cast, build_labeled_block, check_thrown_exceptions):
15466 * parse.y (setjmp.h): Included
15467 (toplev.h): Likewise.
15468 (field_declaration:): Suppressed unused local
15469 (label_decl:): Fixed build_labeled_block invocation.
15470 (java_pop_parser_context): Put extra parenthesis around assignment
15472 (yyerror): Suppressed unused local variables.
15473 (variable_redefinition_error): Fixed lang_printable_name
15475 (create_interface): Suppressed unused local variables.
15476 (create_class): Likewise.
15477 (duplicate_declaration_error): Suppressed unused argument. Fixed
15478 lang_printable_name invocation.
15479 (register_fields): Suppressed unused local variable. Fixed
15480 duplicate_declaration_error invocation.
15481 (method_header): Suppressed unused local variable.
15482 (method_declarator, parser_check_super): Likewise.
15483 (java_complete_class): Suppressed unused local variable. Fixed
15484 fatal error message.
15485 (complete_class_report_errors): Added default: in switch.
15486 (java_check_regular_methods): Fixed lang_printable_name
15488 (check_throws_clauses): Likewise.
15489 (java_check_abstract_methods): Suppressed unused local
15490 variable. Fixed lang_printable_name invocation.
15491 (read_import_entry): Added supplemental return statement.
15492 (read_import_dir): Suppressed unused local variables.
15493 (check_pkg_class_access, declare_local_variables): Likewise.
15494 (source_start_java_method): Suppressed unused extern variable
15496 (expand_start_java_method): Suppressed unused extern and local
15497 variable declarations.
15498 (java_complete_expand_methods): Likewise.
15499 (java_complete_expand_method): Suppressed unused local variables.
15500 (make_qualified_name): Likewise.
15501 (resolve_qualified_expression_name): Added default: in
15502 switch. Fixed lang_printable_name invocation.
15503 (class_instance_creation_expression): Added parenthesis around
15505 (patch_method_invocation_stmt): Fixed lang_printable_name and
15506 patch_invoke invocations.
15507 (check_for_static_method_reference): Fixed lang_printable_name
15509 (patch_invoke): Suppressed unused arguments and local variables.
15510 (lookup_method_invoke): Suppressed unused local variables.
15511 (qualify_ambiguous_name): Added default: in switch.
15512 (identical_subpath_p): Function removed.
15513 (patch_assignment): Suppressed unused local variables. Suppressed
15514 unnecessary if statement. Fixed lang_printable_name invocations.
15515 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15516 (valid_ref_assignconv_cast_p): Parenthesis around
15517 expression. Suppressed unused local variables.
15518 (build_binop): Suppressed unused local variables. fixed
15519 lang_printable_name invocations.
15520 (string_constant_concatenation): Suppressed unused local
15522 (patch_unaryop): Fixed lang_printable_name invocation.
15523 (patch_cast): Suppressed unnecessary argument. Fixed
15524 lang_printable_name invocation.
15525 (patch_array_ref): Fixed lang_printable_name invocation.
15526 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15527 (build_labeled_block): Suppressed unused argument.
15528 (generate_labeled_block): Fixed build_labeled_block invocation.
15529 (build_loop_body): Suppressed unused local variables.
15530 (patch_loop_statement): Likewise.
15531 (patch_exit): Fixed lang_printable_name invocation.
15532 (patch_switch_statement): Likewise.
15533 (case_identity): First argument marked unused.
15534 (patch_try_statement): Fixed lang_printable_name invocations.
15535 (patch_synchronized_statement, patch_throw_statement): Likewise.
15536 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15537 lang_printable_name invocations.
15538 (check_thrown_exceptions_do): Suppressed unused argument.
15540 1998-10-14 Tom Tromey <tromey@cygnus.com>
15542 * jcf-write.c (write_classfile): Add output class file as target.
15543 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15544 * jcf.h: Added declarations for dependency-tracking functions.
15545 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15546 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15547 (finish_parse): Call jcf_dependency_write.
15548 (dependency_tracking): New global.
15549 (DEPEND_SET_FILE): New define.
15550 (DEPEND_ENABLE): New define.
15551 (init_parse): Enable dependency tracking if required.
15553 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15554 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15555 (../gcjh$(exeext)): Likewise.
15556 (jcf-depend.o): New target.
15557 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15558 (GCJH_SOURCES): Likewise.
15559 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15561 (find_classfile): Added dep_name argument.
15562 (find_class): Compute name of dependency.
15563 (open_in_zip): Call jcf_dependency_add_file.
15564 * gjavah.c (output_file): No longer global.
15565 (usage): Don't mention "gjavah".
15567 (java_no_argument): Likewise.
15568 (version): Likewise.
15569 (main): Recognize and handle -M family of options.
15570 (print_mangled_classname): Return is void.
15571 (process_file): Handle case where output is suppressed.
15572 (HANDLE_END_FIELD): Likewise.
15573 (HANDLE_METHOD): Likewise.
15574 * jcf-depend.c: New file.
15576 1998-10-13 Jeffrey A Law (law@cygnus.com)
15578 * java-tree.def: Add missing newline at EOF.
15580 1998-10-13 Tom Tromey <tromey@cygnus.com>
15582 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15583 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15585 Include <config.h> and "system.h".
15586 (disassemble_method): Undefine RET to avoid clash with
15587 config/i386/i386.h.
15589 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15591 * decl.c (runtime_exception_type_node, error_exception_type_node):
15592 New global variables.
15593 (init_decl_processing): Initialized.
15594 * expr.c (java_lang_expand_expr): Set caught exception type to
15595 null if catch handler argument doesn't exit.
15596 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15598 * java-tree.h (runtime_exception_type_node,
15599 error_exception_type_node): Global variables declared.
15600 (DECL_FUNCTION_THROWS): New macro.
15601 (DECL_FUNCTION_BODY): Modified comment.
15602 (DECL_SPECIFIC_COUNT): Likewise.
15603 (struct lang_decl): New field throws_list.
15604 (IS_UNCHECKED_EXPRESSION_P): New macro.
15605 * lex.c (java_lex): Generate location information for THROW_TK.
15606 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15607 EXCEPTIONS_P): New macros.
15608 (enum jdep_code): New value JDEP_EXCEPTION.
15609 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15610 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15611 PATCH_METHOD_RETURN_ERROR): New macros.
15612 (patch_method_invocation_stmt): Added new argument to prototype.
15613 (patch_synchronized_statement, patch_throw_statement,
15614 check_thrown_exceptions, check_thrown_exceptions_do,
15615 purge_unchecked_exceptions, check_throws_clauses): New function
15617 * parse.y Fixed typo in keyword section.
15618 (throw:): Rule tagged <node>.
15619 (THROW_TK): Keyword tagged <operator>.
15620 (method_header:): Last argument to call to method_header passed
15622 (throws:, class_type_list:, throw_statement:,
15623 synchronized_statement:, synchronized:): Defined actions.
15624 (method_header): New local variable current. Register exceptions
15625 from throws clause.
15626 (java_complete_tree): Complete and verify exceptions from throws
15628 (complete_class_report_errors): Error message on exceptions not
15630 (java_check_regular_methods): Fixed typo. Shortcut on private
15631 overriding methods. Changed error message on method
15632 redefinition. Check for throws clause compatibility.
15633 (check_throws_clauses): New function.
15634 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15635 method. Changed error message on method redefinition.
15636 (currently_caught_type_list): New static variable.
15637 (java_complete_expand_methods): Purge unchecked exceptions from
15638 throws clause list. Call PUSH_EXCEPTIONS before walk and
15639 POP_EXCEPTIONS after.
15640 (resolve_qualified_expression_name): Pass new argument as NULL to
15641 patch_method_invocation_stmt.
15642 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15643 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15644 argument list when appropriate. Use new argument if non null to
15645 store selected method decl.
15646 (patch_invoke): Convert if necessary args of builtin types before
15647 forming CALL_EXPR. Argument list no longer reversed here.
15648 (invocation_mode): Treat final methods as static methods.
15649 (java_complete_tree): New cases for THROW_EXPR: and
15650 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15652 (complete_function_arguments): No more RECORD_TYPE
15653 conversion. Function parameter nodes no longer saved.
15654 (valid_ref_assignconv_cast_p): Avoid handling null type.
15655 (patch_binop): Fixed null constant reference handling.
15656 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15657 BUILD_THROW macros.
15658 (patch_try_statement): Fixed comments. Record caught types in
15659 list, push the list, expand try block and pop the list.
15660 (patch_synchronized_statement, patch_throw_statement,
15661 check_thrown_exceptions, check_thrown_exceptions_do,
15662 purge_unchecked_exceptions): New functions.
15663 * typeck.c (lookup_argument_method): Allow WFL in place of method
15664 DECL_NAME during method definition check
15666 1998-10-09 Tom Tromey <tromey@cygnus.com>
15668 * gjavah.c (decode_signature_piece): New function.
15669 (print_c_decl): Use it. Added `name_override' argument.
15670 (print_method_info): Use name_override argument to print_c_decl.
15671 (seen_fields): Removed.
15672 (print_field_info): Don't update seen_fields.
15673 (struct method_name): New structure.
15674 (method_name_list): New global.
15675 (print_method_info): Add new method to list of methods.
15676 (name_is_method_p): New function.
15677 (print_field_info): If field name has same name as method, then
15679 (process_file): Parse methods before fields.
15680 (field_pass): New global.
15681 (HANDLE_END_FIELD): Take field_pass into account.
15683 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15685 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15686 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15688 1998-10-03 Anthony Green <green@cygnus.com>
15690 * jvspec.c: Fix bug in jvgenmain_spec patch.
15692 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15694 * Makefile.in (lang.o:): Install dependency on java-tree.def.
15695 * decl.c (soft_exceptioninfo_call_node): New global variable.
15696 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
15697 takes extra integer argument. soft_exceptioninfo_call_node
15699 * except.c (java_set_exception_lang_code): New function
15700 (method_init_exceptions): Called here.
15701 (prepare_eh_table_type): New function.
15702 (expand_end_java_handler): Called here.
15703 * expr.c (build_java_throw_out_of_bounds_exception): Now features
15704 one argument. Modified generation of call to
15705 soft_badarrayindex_node to use new argument.
15706 (build_java_arrayaccess): Pass faulty index value to
15707 build_java_throw_out_of_bounds_exception.
15708 (generate_name): New function.
15709 (java_lang_expand_expr): New local variables node, current,
15710 has_finally_p. Expand TRY_EXPR node.
15711 (process_jvm_instruction): Replace top of the stack with thrown
15712 object reference when entering exception handler.
15713 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
15714 specific tree codes.
15715 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
15717 (DECL_SPECIFIC_COUNT): New macro.
15718 (prepare_eh_table_type, java_set_exception_lang_code,
15719 generate_name): New function declarations.
15720 (match_java_method): Declaration deleted.
15721 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
15723 * lex.c (TRY_TK, CATCH_TK): Generate location information.
15724 * parse.h (redefinition_error, refine_accessible_methods_list,
15725 can_cast_to_p): Function declaration removed.
15726 (classitf_redefinition_error, variable_redefinition_error,
15727 parse_jdk1_1_error, find_applicable_accessible_methods_list,
15728 find_most_specific_methods_list, argument_types_convertible,
15729 enter_a_block, valid_builtin_assignconv_identity_widening_p,
15730 valid_cast_to_p, valid_method_invocation_conversion_p,
15731 try_reference_assignconv, add_stmt_to_compound,
15732 build_jump_to_finally, build_tree_list, patch_try_statement,
15733 java_get_catch_block): New function declarations.
15734 * parse.y (string_buffer_type): Global variable deleted.
15735 (group_of_labels, catches, catch_clause, catch_clause_parameter,
15736 finally): Rules tagged <node>.
15737 (TRY_TK, CATCH_TK): Token tagged <operator>.
15738 (class_body_declaration:, class_member_declaration:,
15739 formal_parameter:, explicit_constructor_invocation:,
15740 interface_member_declaration:, constant_declaration:,
15741 primary_no_new_array:, class_instance_creation_expression:,
15742 array_creation_expression:): Issue error on unsuported JDK1.1
15744 (try_statement:, catches:, finally:): Define actions.
15745 (catch_clause_parameter): New rule.
15746 (catch_clause:): Use new rule catch_clause_parameter.
15747 (parse_jdk1_1_error): New function.
15748 (redefinition_error): Renamed classitf_redefinition_error.
15749 (variable_redefinition_error): New function.
15750 (check_class_interface_creation): Call
15751 classitf_redefinition_error.
15752 (java_complete_tree): Added error message on JDEP_TYPE: case.
15753 (complete_class_report_errors): Fixed indentation.
15754 (declare_local_variables): Call variable_redefinition_error.
15755 (source_end_java_method): Call java_set_exception_lang_code and
15756 emit_handlers where appropriate.
15757 (java_method_add_stmt): Call add_stmt_to_block.
15758 (add_stmt_to_block): New function.
15759 (lookup_method_invoke): Fixed outside comment. new local variable
15760 candicates. Call find_applicable_accessible_methods_list and
15761 find_most_specific_methods_list when searching for a
15762 method. Modified error report to list possible candidates when
15764 (find_applicable_accessible_methods_list,
15765 find_most_specific_methods_list, argument_types_convertible): New
15767 (refine_accessible_methods_list): Function deleted.
15768 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
15769 expr (if applicable) before calling patch_array_ref.
15770 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
15771 (enter_block): Fixed comment.
15772 (enter_a_block): New function.
15773 (patch_assignment): Reorganized. Call try_reference_assignconv for
15774 references. Call valid_cast_to_p instead of can_cast_to_p.
15775 (try_reference_assignconv,
15776 valid_builtin_assignconv_identity_widening_p): New functions.
15777 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
15778 (valid_cast_to_p, valid_method_invocation_conversion_p): New
15780 (build_string_concatenation): Don't resolve StringBuffer.
15781 (patch_cast): Fixed inverted arguments.
15782 (patch_array_ref): Code to save array expr deleted. Call
15783 valid_cast_to_p instead of can_cast_to_p.
15784 (generate_labeled_block): Call generate_name.
15785 (build_jump_to_finally, build_try_statement, java_get_catch_block,
15786 patch_try_statement): New functions.
15787 * typeck.c (match_java_method): Function deleted.
15789 1998-10-02 Anthony Green <green@cygnus.com>
15791 * jvspec.c: jvgenmain_spec uses different temporary file names.
15793 1998-10-02 Anthony Green <green@cygnus.com>
15795 * jvspec.c (lang_specific_driver): Fail if user specifies
15796 --main= when not linking.
15798 1998-09-28 Tom Tromey <tromey@cygnus.com>
15800 * class.c (make_class_data): Push value for `thread' field.
15801 * decl.c (init_decl_processing): Added `thread' field to class.
15803 * class.c (add_field): Always make static fields externally
15806 1998-09-26 Anthony Green <green@cygnus.com>
15808 * expr.c (build_java_athrow,
15809 build_java_throw_out_of_bounds_exception, expand_invoke,
15810 build_newarray, expand_java_multianewarray, build_java_monitor):
15811 Update comments to reflect _Jv_* function names.
15813 1998-09-25 Per Bothner <bothner@cygnus.com>
15815 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
15816 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
15817 * parse.y (expand_start_java_method): Likewise.
15819 1998-09-24 Per Bothner <bothner@cygnus.com>
15821 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
15823 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
15824 (add_field): No longer need to convert from RECORD_TYPE to pointer,
15825 * expr.c: Remove no-longer-needed calls to promote_type.
15826 * decl.c (give_name_to_locals): Liekwise.
15827 * jcf-parse.c (get_class_constant): Compensate for new signatures.
15828 * parse.y: Add/remove promote_type calls as appropriate.
15829 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
15830 (parse_signature_string): Likewise.
15831 (build_java_array_type): Fix for now signature convenions.
15833 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
15835 1998-09-23 Tom Tromey <tromey@cygnus.com>
15837 * class.c (init_class_processing): libjava function renamed to
15840 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
15842 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
15843 * java-tree.def: Fixed DEFTREECODE third argument.
15844 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
15845 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
15846 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
15847 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
15848 JAVA_THIS_EXPR): Now replaced by tree code definitions.
15849 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
15850 * lang.c (java_tree_code_type, java_tree_code_length,
15851 java_tree_code_name): New arrays.
15852 (lang_init): Append Java tree node definitions to Gcc ones.
15853 * lex.c (expression_obstack): Declared as extern when JC1_LITE
15855 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
15857 (java_lex): Allow declaration of empty string constants. Retain
15858 location information on CASE_TK and DEFAULT_TK.
15859 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
15860 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
15861 Modified to be more robust.
15862 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
15863 (build_new_invocation, try_builtin_assignconv,
15864 patch_switch_statement, string_constant_concatenation,
15865 build_string_concatenation, patch_string_cst, patch_string,
15866 java_expand_switch): New function declarations.
15867 * parse.y: Rules related to switch and EH tagged <node>.
15868 (label_id): Set to NULL_TREE
15869 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
15871 (this_or_super:): Fixed indentation.
15872 (statement:, statement_nsi:, statement_without_trailing_substatement:,
15873 statement_expression:): Removed call to RULE on all sub-rules.
15874 (switch_expression:, switch_labels:): New rules.
15875 (switch_statement:, switch_block:, switch_block_statement_groups:,
15876 switch_block_statement_group:, switch_labels:, switch_label:):
15878 (throw_statement:, synchronized_statement:, try_statement:):
15879 Defined temporary actions.
15880 (class_instance_creation_expression:): Call
15881 build_new_invocation. Fixed indentation.
15882 (field_access): Fixed indentation.
15883 (method_invocation): Likewise.
15884 (make_qualified_primary): Use THIS_EXPR.
15885 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
15886 resolving from SUPER, set *type_found.
15887 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
15888 (java_complete_tree): Removed unused local variable `location'. Case
15889 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
15890 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
15891 on MODIFY_EXPR: and all binary operator tree code cases. Removed
15892 STRING_CST: case. default: checks for patchable strings.
15893 (complete_function_arguments): Transform string constant or
15894 crafted StringBuffer if necessary.
15895 (build_method_invocation): Fixed comments.
15896 (build_new_invocation): New function.
15897 (patch_assignment): Call try_builtin_assignconv to figure a valid
15898 assignment conversion between builtin types.
15899 (try_builtin_assignconv): New function.
15900 (build_binop): Use URSHIFT_EXPR directly to call build.
15901 (operator_string): Use UNARY_PLUS_EXPR.
15902 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
15904 (do_merge_string_cste, merge_string_cste,
15905 string_constant_concatenation, build_string_concatenation,
15906 patch_string, patch_string_cst): New function.
15907 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
15908 (patch_unaryop): Likewise. New test of valid ++/-- operands.
15909 (build_newarray_node): Use NEW_ARRAY_EXPR.
15910 (build_this): Use THIS_EXPR.
15911 (build_return): Enable debug information on return statement.
15912 (build_if_else_statement): Likewise.
15913 (complete_labeled_statement): Fixed related comment.
15914 (build_loop_body): Fixed comment.
15915 (build_bc_statement): Enable debug information on break/continue
15917 (patch_bc_statement): Fixed typos. Handle SWITCH statement
15919 (patch_switch_statement, case_identity, java_expand_switch): New
15922 1998-09-21 Per Bothner <bothner@cygnus.com>
15924 * buffer.h (BUFFER_INIT): New macro.
15925 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
15926 Pass (struct jcf_partial *state) to most functions.
15927 (jcf_block, jcf_relocation): New types.
15928 Support labels, branches, conditionals, loops.
15930 1998-09-21 Tom Tromey <tromey@cygnus.com>
15932 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
15934 1998-09-21 Per Bothner <bothner@cygnus.com>
15936 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
15937 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
15938 not integer_type_node (INT_TYPE_SIZ bits).
15940 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
15942 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
15943 * jcf-dump.c (print_exception_table): New function.
15944 (disassemble_method): Better handling of wide instructions.
15945 Make more robust for bad input.
15947 1998-09-30 Jeffrey A Law (law@cygnus.com)
15949 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
15952 1998-09-17 Jeffrey A Law (law@cygnus.com)
15954 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
15956 1998-09-17 Tom Tromey <tromey@cygnus.com>
15958 * Makefile.in ($(PARSE_H)): Removed target.
15960 1998-09-17 Jeffrey A Law (law@cygnus.com)
15962 * Makefile.in (JAVA_OBJS): Add memmove.o
15963 (memmove.o): New target & rules.
15965 1998-09-15 Tom Tromey <tromey@cygnus.com>
15967 * expr.c (expand_invoke): Don't generate a call to the class init
15970 1998-09-14 Jeffrey A Law (law@cygnus.com)
15972 * Makefile.in: Add many missing dependencies.
15973 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
15975 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
15976 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
15978 1998-09-11 Per Bothner <bothner@cygnus.com>
15980 * decl.c (complete_start_java_method): If method is static (and
15981 not private) call _Jv_InitClass.
15982 * expr.c (expand_invoke): Don't call build_class_init.
15984 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
15986 1998-09-10 Jeffrey A Law (law@cygnus.com)
15988 * Make-lang.in (GCJ): Define before using.
15990 1998-09-09 Jeffrey A Law (law@cygnus.com)
15992 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
15993 losing due to namespace pollution in GNU getopt.h
15995 1998-09-09 Tom Tromey <tromey@cygnus.com>
15997 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
15998 (java.all.cross): Likewise.
15999 (java.rest.encap): Likewise.
16001 1998-09-08 Jeffrey A Law (law@cygnus.com)
16003 * gjavah.c (print_class_decls): Fix thinko in arglist
16004 * jcv-io.c (find_classfile): Similarly.
16006 1998-09-07 Jeffrey A Law (law@cygnus.com)
16008 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16010 1998-09-05 Tom Tromey <tromey@cygnus.com>
16012 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16013 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16014 * Makefile.in (PARSE_C): New macro.
16015 (PARSE_H): Likewise.
16016 (PARSE_SCAN_C): Likewise.
16017 ($(PARSE_C)): Target renamed from parse.c.
16018 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16019 (clean): Remove parse-scan.c as well.
16020 (parse.o): Depend on $(PARSE_C).
16022 1998-09-05 Anthony Green <green@cygnus.com>
16024 * README, license.terms: Removed.
16026 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16027 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16028 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16029 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16030 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16031 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16032 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16033 and Java trademark attribution.
16035 1998-09-04 Tom Tromey <tromey@cygnus.com>
16037 * Makefile.in: Use gcjh, not gjavah.
16038 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16039 * Make-lang.in: Changed gjavah to gcjh everywhere.
16041 1998-09-03 Per Bothner <bothner@cygnus.com>
16043 * gjavah.c: Support new -prepend -add -append flags.
16044 (print_method_info): Method is not virtual if class is final.
16046 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16048 * jv-scan.c: Fixed copyright assignment.
16049 * keyword.gperf: Likewise.
16050 * keyword.h: Likewise.
16051 * lex.c: Fixed copyright assignment.
16052 (java_lex): Push unicode back when parsing '<'.
16053 * lex.h: Fixed copyright assignment.
16054 * parse-scan.y: Likewise.
16055 * parse.h: Fixed copyright assignment.
16056 (build_debugable_stmt, complete_for_loop): New function prototypes.
16057 * parse.y: Fixed copyright assignment.
16058 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16059 size_zero_node when completing a loop with no exit condition.
16060 (for_statement_nsi:): Define action.
16061 (for_init:, for_update:): Return size_zero_node when empty.
16062 (declare_local_variables): Call build_debugable_stmt.
16063 (build_debugable_stmt): New function.
16064 (build_loop_body): Build debugable statement around loop
16066 (complete_loop_body): Take into account the debugable statement
16067 around the EXIT_EXPR.
16068 (complete_loop_body): New function.
16069 (patch_exit_expr): Fixed condition inversion.
16071 1998-09-02 Tom Tromey <tromey@cygnus.com>
16073 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16074 name of thread define.
16075 * jvspec.c (THREAD_NAME): New macro.
16077 (THREADLIB): Likewise.
16078 (lang_specific_driver): Recognize attempt to link with thread
16079 library or gc library. Recognize -ljava on command line so it
16080 isn't linked against more than once.
16082 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16084 * parse-scan.y (report_main_declaration): Name of the class
16085 containing `main' can be a qualified name.
16087 1998-08-31 Tom Tromey <tromey@cygnus.com>
16089 * config-lang.in: Changed gjavac to gjc everywhere.
16090 * Make-lang.in: Changed gjavac to gjc everywhere.
16092 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16094 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16095 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16096 and install the files.
16097 * Makefile.in (JAVA_OBJS_LITE): New variable.
16098 (compiler:): Now include jv-scan as a dependency.
16099 (../jv-scan$(exeext), parse-scan.c): New targets.
16100 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16101 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16102 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16103 check for errors even if parse_only.
16104 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16106 (yylex): New function. Uses java_lex body.
16107 (java_lex): Removed commented out statement. Remove local variable
16108 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16109 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16110 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16111 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16112 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16113 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16115 (java_lex_error): Empty if JC1_LITE is defined.
16116 (java_get_line_col): Return 0 if JC1_LITE is defined.
16117 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16118 SET_MODIFIER_CTX): Moved into the section containing the macros
16119 conditionally defined by JC1_LITE.
16120 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16121 argument if JC1_LITE is defined.
16122 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16123 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16125 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16126 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16127 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16128 to different values according to JC1_LITE.
16129 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16130 declared if JC1_LITE set.
16131 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16132 defined if JC1_LITE not set.
16133 (struct parser_ctx): Reorganized and skip the jc1 front end part
16135 (java_layout_classes): New function definition.
16136 (java_push_parser_context, java_init_lex, yyparse, yylex,
16137 yyerror): Prototype always declared. All other static function
16138 prototypes declared only if JC1_LITE is not set.
16139 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16140 declared in parse.h.
16141 (java_layout_classes): New function.
16142 (java_complete_expand_methods): No longer layout the class here.
16143 * parse-scan.y: New file.
16144 * jv-scan.c: New file.
16146 1998-08-25 Tom Tromey <tromey@cygnus.com>
16148 * gjavah.c (main): Handle -friend option.
16149 (friend_specs): New global.
16150 (generate_access): Handle friend_specs.
16151 (process_file): Likewise.
16152 (MAX_FRIENDS): New macro.
16153 (friend_count): New global.
16154 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16155 Changed all callers.
16157 1998-08-24 Per Bothner <bothner@cygnus.com>
16159 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16160 (main): Handle processing all the entries of a named .zip archive.
16161 * jcf-io.c (jcf_trim_old_input): New function.
16162 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16164 1998-08-24 Per Bothner <bothner@cygnus.com>
16166 * lang.c (flag_assume_compiled): Make default be on.
16168 1998-08-21 Per Bothner <bothner@cygnus.com>
16170 * jcf-dump.c: Add bunches of flags to control output more.
16171 (process_class): New function; support printing more than one class.
16172 (main): Support new --print-main and --javap flags.
16173 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16174 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16176 1998-08-20 Per Bothner <bothner@cygnus.com>
16178 Change mangling of dispatch table to match C++ vtable (w/thunks).
16179 * class.c (build_dtable_decl), java-tree.h: New function.
16180 (make_class_data): Call it.
16181 * decl.c (init_decl_processing): Likewise.
16183 1998-08-19 Warren Levy <warrenl@cygnus.com>
16185 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16186 soft_anewarray; adjust args passed.
16187 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16188 match _Jv_NewObjectArray.
16190 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16192 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16193 * expr.c (loopup_label): Call create_label_decl.
16194 (create_label_decl): New function.
16195 (java_lang_expand_expr): Call expand_start_bindings with argument
16197 * java-tree.h Added space after PROTO in function declarations
16199 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16200 (create_label_decl, push_labeled_block): New function
16202 * lex.c (label_id): Initialize.
16203 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16205 * parse.h Added space after PROTO in function declarations when
16207 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16208 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16209 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16210 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16212 (struct parser_ctxt): New fields current_loop,
16213 current_labeled_block.
16214 (build_if_else_statement, patch_if_else_statement,
16215 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16216 generate_labeled_block, complete_labeled_statement,
16217 build_bc_statement, patch_bc_statement, patch_loop_statement,
16218 build_new_loop, build_loop_body, complete_loop_body): New function
16220 * parse.y (java_warning_count): New global variable.
16221 (label_id): New static variable.
16222 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16223 (block:): Return size_zero_node when block is empty.
16224 (empty_statement:): Return size_zero_node.
16225 (statement:): Implement supplemental action when for_statement: is
16227 (label_decl:): New rule.
16228 (labeled_statement:): Rewritten using label_decl. Actions
16230 (labeled_statement_nsi:): Likewise.
16231 (if_then_statement): Actions implemented.
16232 (while_expression): New rule.
16233 (while_statement:): Rewritten using while_expression. Actions
16235 (while_statement_nsi:): Likewise.
16236 (do_statement_begin:): New rule.
16237 (do_statement:): Rewritten using do_statement_begin. Actions
16239 (for_statement:): Rewritten using for_begin. Actions implemented.
16240 (for_statement_nsi:): Likewise.
16241 (for_header:, for_begin:): New rules.
16242 (for_init:): Actions implemented.
16243 (statement_expression_list:, break_statement:,
16244 continue_statement:): Likewise.
16245 (yyerror): Count number of issued warning(s).
16246 (java_report_errors): Report error(s) and/or warning(s).
16247 (java_complete_class): Use build_java_argument_signature to
16248 recompute completed method signature.
16249 (java_check_regular_methods): New locals method_wfl and aflags.
16250 Use method_wfl instead of lookup_cl during error reports. Fixed
16251 indentation and modified some error messages. Use
16252 lang_printable_name in method instead of the DECL_NAME. New code
16253 to issue warnings on methods not overriding corresponding methods
16254 private to a different package.
16255 (java_method_add_stmt): Call add_stmt_to_compound.
16256 (add_stmt_to_compound): New function.
16257 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16258 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16259 (build_if_else_statement, patch_if_else_statement,
16260 build_labeled_block, generate_labeled_block,
16261 complete_labeled_statement, build_new_loop, build_loop_body,
16262 complete_loop_body, patch_loop_statement, build_bc_statement,
16263 patch_bc_statement, patch_exit_expr): New functions.
16264 * typeck.c (build_java_signature): Build argument signature before
16265 enclosing it in between parenthesis.
16267 1998-08-17 Warren Levy <warrenl@cygnus.com>
16269 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16270 (JAVA_OBJS): Added reminder comment
16272 1998-08-13 Nick Clifton <nickc@cygnus.com>
16274 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16275 be interpreted as a long long.
16277 1998-08-13 Warren Levy <warrenl@cygnus.com>
16279 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16280 soft_initialise_class. Use _Jv_NewMultiArray, not
16281 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16282 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16283 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16284 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16286 1998-08-12 Per Bothner <bothner@cygnus.com>
16288 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16289 length_identifier_node): New global tree node constants.
16290 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16291 Replace uses by super_identifier_node etc.
16292 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16294 * parse.y (resolve_field_access): Don't special-case ".length" if
16295 flag_emit_class_files.
16296 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16297 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16300 1998-08-11 Per Bothner <bothner@cygnus.com>
16302 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16303 * class.c (make_method_value): Remove init for removed fields.
16305 * class.c (layout_class): Use build_java_argument_signature.
16306 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16308 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16309 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16310 (build_java_signature): Don't use push_java_argument_signature.
16312 * typeck.c (lookup_argument_method): New function.
16313 * parse.y (java_check_regular_methods): Use lookup_argument_method
16314 instead of lookup_java_method2 followed by lookup_java_method.
16316 * parse.y (check_method_redefinition): Minor optimization.
16318 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16319 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16321 1998-08-10 Tom Tromey <tromey@cygnus.com>
16323 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16326 * gjavah.c (java_float_finite): Use K&R-style definition.
16327 (java_double_finite): Likewise.
16328 (generate_access): Now returns void. Changed all callers.
16329 (last_access_generated): Removed.
16330 (process_file): Only make a single pass over the .class file.
16332 1998-07-29 Per Bothner <bothner@cygnus.com>
16334 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16335 for compatibility for G++ (with -fvtable-thunks).
16336 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16338 * gjavah.c (process_file): Use public inheritance for super-class.
16340 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16342 * lex.c (java_init_lex): Initialize ctxp->package.
16343 * parse.h (struct parser_ctxt): package and package_len replaced
16344 by tree package, an identifier node. Field method_decl_list is
16345 gone. Fixed comments.
16346 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16347 class_in_current_package): New function prototypes.
16348 * parse.y (array_type:): Set class loaded flag on primitive type
16350 (package_declaration:): Assign ctxp->package to the
16352 (method_invocation:): Handle invocation of method qualified by
16354 (single_type_import_declaration:): Removed ambiguity check.
16355 (java_pop_parser_context): New local variable `next'. Reset and
16356 set IMPORT_CLASSFILE_NAME flags on current and previous import
16358 (java_accstring_lookup): Use new local macro COPY_RETURN.
16359 (lookup_field_wrapper): New function.
16360 (parser_qualified_classname): Use merge_qualified_name.
16361 (parser_check_super_interface): Broaden error message.
16362 (do_resolve_class): Check for qualified class name in the current
16363 compilation unit if appropriate.
16364 (process_imports): Check for already defined classes.
16365 (check_pkg_class_access): Got rid of call to
16366 get_access_flags_from_decl.
16367 (java_complete_expand_methods): Call safe_layout_class based on
16368 the current class size.
16369 (make_qualified_primary): Build a WFL qualification on primary if
16371 (merge_qualified_name): New function.
16372 (make_qualified_name): Use merge_qualified_name.
16373 (resolve_expression_name): Use safe_lookup_field.
16374 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16375 (resolve_qualified_expression_name): Likewise. Check on resolved
16376 element accessibility.
16377 (not_accessible_p, class_in_current_package): New functions.
16378 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16379 (patch_method_invocation_stmt): Merged common pieces. Check
16380 accessibility of invoked method.
16381 (check_for_static_method_reference): Add returned type in error
16383 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16384 (refine_accessible_methods_list): Merged two conditions in test.
16385 (java_complete_class): Sanity check on stabilize_ref gone.
16386 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16388 1998-07-28 Per Bothner <bothner@cygnus.com>
16390 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16392 1998-07-24 Tom Tromey <tromey@cygnus.com>
16394 * gjavah.c (F_NAN): Removed.
16395 (F_NAN_MASK): New macro.
16396 (F_POSITIVE_INFINITY): Removed.
16397 (F_NEGATIVE_INFINITY): Likewise.
16398 (java_float_finite): Rewrote.
16399 (D_NAN_MASK): Renamed.
16400 (java_double_finite): Rewrote.
16401 (D_POSITIVE_INFINITY): Removed.
16402 (D_NEGATIVE_INFINITY): Likewise.
16404 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16405 If verbose, print underlying representation of value in hex.
16407 1998-07-24 Per Bothner <bothner@cygnus.com>
16409 * buffer.h, buffer.c: New files.
16410 * Makefile.in (JAVA_OBJS): Add buffer.o.
16412 Support locals variables and writing their debug entries to .class.
16413 * jcf-write.c: Simplify some by user new buffer type.
16414 (vode_buffer_grow): Removed.
16415 (struct localvar_info): New type.
16416 (localsvars, localvartable): New buffers.
16417 (localvar_alloc, localvar_free): New functions.
16418 (generate_bytecode_insns): Handle local variables.
16419 (generate_classfile): Write LocalVariableTable attribute.
16421 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16423 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16424 * zipfile.h (ZIPMAGIC): New macro.
16426 1998-07-24 Tom Tromey <tromey@cygnus.com>
16428 * Makefile.in (gjavah.o): Updated dependencies.
16429 (jcf-dump.o): Likewise.
16430 (all.indirect): Use ../gjavah.
16431 (../gjavah$(exeext)): Likewise.
16432 (clean): Don't remove gjavah.
16433 (clean): Remove parse.c, not java/parse.c.
16434 * Make-lang.in (java): Added gjavah.
16435 (gjavah$(exeext)): New target.
16436 (GJAVAH_SOURCES): New macro.
16437 (java.all.build): Added gjavah.
16438 (java.all.cross): Likewise.
16439 (java.rest.encap): Likewise.
16440 * config-lang.in (compilers, stagestuff): Added gjavah.
16442 1998-07-23 Tom Tromey <tromey@cygnus.com>
16444 * gjavah.c (java_float_finite): New function.
16445 (java_double_finite): Likewise.
16446 (F_POSITIVE_INFINITY): New macro.
16447 (F_NEGATIVE_INFINITY): Likewise.
16449 (D_POSITIVE_INFINITY): Likewise.
16450 (D_NEGATIVE_INFINITY): Likewise.
16452 (print_field_info): Use java_float_finite and java_double_finite.
16454 1998-07-23 Per Bothner <bothner@cygnus.com>
16456 * parse.y (method_header): Name "this" implicit argument.
16458 1998-07-22 Per Bothner <bothner@cygnus.com>
16460 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16461 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16462 (put_linenumber): New function.
16463 (generate_bytecode_insns, generate_classfile): Write line numbers.
16465 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16467 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16468 (lookup_name, build_known_method_ref, build_class_init,
16469 build_invokevirtual, invoke_build_dtable, match_java_method,
16470 build_field_ref, pushdecl_force_head, build_java_binop,
16471 binary_numeric_promotion, build_decl_no_layout,
16472 build_java_arrayaccess, build_newarray, build_anewarray,
16473 build_java_array_length_access, build_java_arraynull_check): New
16474 extern function prototypes.
16475 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16476 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16478 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16480 * jcf.h (jcf_out_of_synch): New extern function prototype.
16481 * parse.h: Static/global function implemented in parse.y
16482 prototyped and declarations moved at the end of the file.
16483 (DECL_P): Check that the argument isn't null.
16484 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16485 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16486 (QUAL_DECL_TYPE): New macro.
16487 (PARAMS): Macro definition removed.
16488 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16489 (return_statement:): Call build_return.
16490 (field_access:): Call make_qualified_primary in sub rule.
16491 (method_invocation:): Build method invocation and call
16492 make_qualified_primary when processing primaries.
16493 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16494 get_type_from_signature.
16495 (java_check_regular_method): Extra integer 0 argument when calling
16496 lookup_java_method2.
16497 (lookup_java_interface_method2): Extra method DECL argument when
16498 calling lookup_java_interface_method2.
16499 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16500 COMPOUND_EXPR node.
16501 (java_complete_expand_method): Layout current class iff not
16502 already done. Don't process interface's methods.
16503 (java_complete_expand_method): Use super class only if it
16504 exists. Use current class otherwise.
16505 (make_qualified_primary): New function.
16506 (resolve_expression_name): Process qualified expression or
16507 expression from primary the same way.
16508 (resolve_expression_name): Two last arguments to
16509 resolve_field_access are now NULL_TREEs.
16510 (resolve_field_access): New variable is_static. Local field must
16511 be DECLs. is_static computed on field DECLs only. Append code in
16512 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16513 to initialize field_type.
16514 (resolve_qualified_expression_name): New local variable,
16515 previous_call_static and is_static. Handle primaries with function
16516 calls, casts, array references and `this'. `super' now handled as
16517 `(super_class)this'. Use is_static to clarify boolean expressions.
16518 Added code to handle case where a proper handle is required to
16519 access a field. Use QUAL_DECL_TYPE where applicable.
16520 (maybe_access_field): New function.
16521 (patch_method_invocation_stmt): New arguments primary, where,
16522 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16523 deleted. Use `where' as a type to search from if specified. Check
16524 for static method reference where forbidden. Append primary or
16525 current_this to the argument list if not calling constructor nor
16527 (check_for_static_method_reference): New function.
16528 (patch_invoke): Layout the class on which new is done if
16530 (lookup_method_invoke): Changed format to report errors on
16532 (qualify_ambiguous_name): New local variable this_found. Now
16533 handle things from primaries. Method call are considered
16535 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16536 changed into NULLs.
16537 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16538 (java_complete_tree): New case fo RETURN_EXPR. Process function
16539 call arguments in separate function.
16540 (complete_function_arguments): New function.
16541 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16543 (patch_assignment): Take the return function slot into account as
16544 a RHS. Distinguish assignment from a return.
16545 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16546 when checking methods in interfaces.
16547 (resolve_type_during_patch): NULL argument to unresolve_type_p
16548 instead of NULL_TREE.
16549 (patch_newarray): Fixed typo in comment.
16550 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16551 (build_return, patch_return): New functions.
16552 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16554 1998-07-21 Per Bothner <bothner@cygnus.com>
16556 * constants.c (find_name_and_type_constant, find_fieldref_index,
16557 find_methodref_index): New methods.
16558 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16559 just return given method. Also, rename to build_known_method_ref.
16560 (expand_invoke): Rename call to build_invoke_non_interface.
16561 * java-tree.h, parse.h: Update prototype.
16562 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16563 (such as expand_expr_stmt) if flag_emit_class_files.
16564 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16565 STACK_TARGET, IGNORE_TARGET): New macros.
16566 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16567 (generate_bytecode_insn): New function to generate method's bytecode.
16568 (generate_classfile): Node generate Code attribute for a method.
16569 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16570 push_long_const, field_op, adjust_typed_op, maybe_wide):
16571 New functions used by generate_bytecode_insn.
16573 * typeck.c (signature_include_return): Remove variable.
16574 (push_java_argument_signature, build_java_argument_signature): New.
16575 (build_java_signature): Use push_java_argument_signature.
16576 * parse.y: Use build_java_argument_signature instead of fiddling
16577 with signature_include_return.
16579 1998-07-17 Tom Tromey <tromey@cygnus.com>
16581 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16584 * Makefile.in (all.indirect): Added gjavah$(exeext).
16585 (gjavah$(exeext)): Added $(exeext).
16588 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16590 * class.c (layout_class): Call to java_layout_parsed_class replace
16591 by safe_layout_class.
16592 * expr.c (build_java_array_length_access): Removed static storage
16593 class in the function definition.
16594 (build_java_arraynull_check): Likewise.
16595 Also fixed typos in two comments.
16596 * lex.c (java_init_lex): Initialize static global kw_length.
16597 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16598 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16600 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16601 * parse.h (resolve_no_layout): New static function declaration.
16602 (get_identifier_in_static): Declaration removed.
16603 (java_layout_parsed_class): Function name declaration changed to
16605 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16606 not_initialized_as_it_should_p, build_this): New static function
16608 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16609 binary_numeric_promotion, stabilize_reference,
16610 build_decl_no_layout, build_java_arrayaccess): Extern function
16611 declarations moved into their own section.
16612 (build_newarray, build_anewarray, build_java_array_length_access,
16613 build_java_arraynull_check): New extern function declarations.
16614 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16615 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16617 (CALL_CONSTRUCTOR_P): New macro.
16618 * parse.y (kw_length): New static global tree node.
16619 (return_statement): Tagged <node>.
16620 (RETURN_TK): Tagged <operator>.
16621 (variable_declarator_id:): Build variable declaration with an
16622 empty initialization value if a syntax error was found in the
16623 initialization part of the variable declaration.
16624 (statement_without_trailing_substatement:): return_statement: now
16625 uses the default rule.
16626 (return_statement:): Temporarily fixed to return NULL_TREE.
16627 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16628 (class_instance_creation_expression:): Class creation rules now
16629 call build_method_invocation upon reduction.
16630 (array_creation_expression:): Rules call build_newarray_node upon
16632 (dim_exprs:): Build a list of dimension expressions.
16633 (dim_expr:): Store location of the OSB_TK in the dimension
16635 (method_invocation:): Added a new error rule.
16636 (build_unresolved_array_type): WFL argument may also be an array
16637 on a primitive type. Name of the argument changed to reflect this.
16638 (method_declarator): Insert argument type at the beginning of the
16639 argument type list and later reverse the list.
16640 (unresolved_type_p): Argument 'returned' may be optionally
16642 (java_layout_class_from_source): Function renamed
16644 (resolve_and_layout): Now call resolve_no_layout and
16646 (resolve_no_layout): New function.
16647 (purify_type_name): New function.
16648 (complete_class_report_errors): Call purify_type_name during error
16649 report on a type not found.
16650 (process_imports): error_found local variable doesn't need to be
16651 initialized to zero.
16652 (declare_local_variables): New local type_wfl. Fixed typo in error
16653 message. type_wfl assigned to unresolved type and used to register
16654 incomplete type. Build a WFL around the variable initialization
16655 statement so that debug info can be generated on it.
16656 (source_start_java_method): Reverse argument list after they've
16658 (current_this): New static global variable.
16659 (java_complete_expand_methods): Set current_this when appropriate.
16660 (resolve_expression_name): Build correct static and non static
16661 field access bearing a simple name.
16662 (resolve_field_access): Resolve the length field of arrays. Handle
16664 (patch_method_invocation_stmt): Set the type of the method
16665 invocation to error_mark_node. This value is later overridden by a
16666 valid type, if any. Don't handle qualified constructor invocation
16667 as qualified method invocation. Call lookup_method_invoke with its
16668 new flag. It's no longer necessary to access the selected method
16669 as the value of a tree list. Handle constructor invocation.
16670 (patch_invoke): Reverse argument list when invoking non interface
16671 methods. Insert call to new as the first argument of the
16673 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16674 defined within a final class. Return INVOKE_STATIC if the invoked
16675 method is a constructor.
16676 (lookup_method_invoke): New lc argument is a flag to indicate a
16677 constructor lookup. Now handle constructor lookup. Choose the most
16678 specific method in case several were matching the invocation
16679 requirements. Return a method decl instead of a tree list featuring
16680 one single method decl element.
16681 (refine_accessible_methods_list): New lc flag argument to
16682 indicate that a constructor is being looked up.
16683 (not_initialized_as_it_should_p): New function.
16684 (java_complete_tree): Now process fake tree codes
16685 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16686 save_expr on resolved function call arguments. Case on
16687 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16688 (patch_assignment): LHS can be a field access expression. When
16689 dealing with reference, lhs_type is the promoted type of the
16690 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
16692 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16693 (patch_binop): Use not_initialized_as_it_should_p where
16695 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
16696 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
16698 (resolve_type_during_patch): New function.
16699 (patch_cast): Call resolve_type_during_patch to resolve type and
16700 report error accordingly.
16701 (patch_array_ref): Use not_initialized_as_it_should_p where
16702 applicable. Array base expression is saved before being
16703 used. Promote the type of an array elements if it contains non
16705 (build_newarray_node, patch_newarray, build_this): New functions.
16707 1998-07-16 Tom Tromey <tromey@cygnus.com>
16709 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
16710 increment it in `for' statement.
16711 (print_field_info): If number is inf or nan, don't print it.
16712 (print_method_info): If method name is `delete', just ignore it.
16713 (print_c_decl): Special-case jstringArray.
16715 * gjavah.c (help): New function.
16716 (no_argument): New function.
16717 (usage): Changed text.
16718 (main): Rewrote argument handling. Now handles -v, --help,
16720 (version): New function.
16721 (found_error): New global.
16722 (main): Return found_error.
16723 (generate_access): Set found_error.
16724 (print_c_decl): Likewise.
16726 1998-07-15 Tom Tromey <tromey@cygnus.com>
16728 * gjavah.c (print_c_decl): Don't print "," when examining field.
16729 Skip type name when looking at "[L" types.
16730 (process_file): Now static.
16731 (generate_access): Now returns int.
16732 (last_access_generated): New global.
16733 (process_file): Clear last_access_generated; make multiple passes
16735 (print_field_info): Just return if generate_access returns true.
16736 (print_method_info): Likewise. Also, allow <init> functions to
16738 (print_c_decl): Added is_init argument. Print constructors
16740 (print_cxx_classname): Use UTF8_GET to extract characters from
16742 (print_base_classname): New function.
16743 (print_class_decls): New function.
16744 (process_file): Use it.
16745 (utf8_cmp): New function.
16747 1998-07-13 Nick Clifton <nickc@cygnus.com>
16749 * lang-options.h: Format changed to match changes in gcc/toplev.c
16750 to implement a --help option.
16752 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
16754 * decl.c (init_decl_processing): Revert change to dtable_type.
16756 1998-07-09 Per Bothner <bothner@cygnus.com>
16758 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
16760 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
16762 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
16764 * lang.c (lang_init): Default flag_exceptions to 1, without
16765 checking to see if it's 2 first.
16767 1998-07-08 Jeffrey A Law (law@cygnus.com)
16769 * constants.c: Include "system.h".
16770 * decl.c: Likewise.
16771 * lang.c (flag_new_exceptions): Get via extern now.
16772 (lang_init_options): New functions. Turn on flag_new_exceptions.
16774 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
16776 * lex.c (java_lex): Return 0 when we see an invalid character in
16779 * lex.c (java_read_char): Specify extra argument when calling
16781 (java_read_unicode, java_parse_end_comment,
16782 java_parse_escape_sequence): Likewise,
16783 (java_lex): Specify extra argument when calling
16784 java_lex_error. Test that IDs are beginning with a legal character
16785 for IDs. Handle invalid characters with an error message and a
16786 call to java_lex_error.
16787 (java_lex_error): Adjust column position by new argument
16788 `forward'. Issue an error even if in the middle of reporting an
16791 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
16793 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
16794 we don't explicitly put a null pointer when we're copying it.
16796 1998-07-07 Tom Tromey <tromey@cygnus.com>
16798 * gjavah.c (print_cxx_classname): New function.
16799 (super_class_name): Likewise.
16800 (print_super_fields): Removed.
16801 (in_super): Removed.
16802 (print_field_info): Never generate #defines.
16803 (print_c_decl): Changed generated types to match JNI. No longer
16804 print class name before method name.
16805 (print_method_info): Print "static" before static methods.
16806 Print "virtual" before non-final methods.
16807 (usage): Use exit(1), not exit(-1).
16809 (print_field_info): Use %.17g to print a double.
16810 (last_access): New globals.
16811 (process_file): Initialize last_access.
16812 (usage): Now static.
16813 (ACC_VISIBILITY): New define.
16814 (generate_access): New function.
16815 (print_field_info): Call it.
16816 (print_method_info): Likewise. Also, generate information for all
16817 methods, not just native methods. Return void.
16818 (print_c_decl): Return void.
16819 (print_field_info): Return void.
16821 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16823 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
16824 processing the jc1 grammar file. Prefix bison functions and
16825 variables with java_.
16826 (parse.c): Dependencies on parse.h and lex.h
16827 * expr.c (build_java_arrayaccess): Function now global.
16828 * java-tree.h: Comment reorganized to carry on previous
16829 classification effort.
16830 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
16831 RESOLVE_TYPE_NAME_P): New flags on WFLs.
16832 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
16833 java_parse (new prefix java_ generated by bison).
16834 (java_layout_parsed_class, java_register_parsed_class): Function
16836 (yyparse): Removed unnecessary call to init_outgoing_cpool.
16837 * lex.c (static tree wfl_op): Variable deleted.
16838 (java_init_lex): Initialize kw_super and kw_this. Initialize more
16839 ctxp fields to NULL_TREE.
16840 (java_lex): No longer create WFL for operators. Filename caching
16841 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
16842 created as STRING_CST and later expanded. Removed extra argument
16843 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
16845 (build_wfl_node): Removed code in comments.
16846 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
16847 store token and location data in the current bison token.
16848 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
16849 static/extern function declaration at the beginning of the file.
16850 (struct qualification): Data structure definition deleted.
16851 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
16852 (qualify_ambiguous_name): Function declaration modified. Function
16853 now returns nothing.
16854 (build_array_ref, patch_array_ref, make_qualified_name,
16855 resolve_qualified_expression_name, maybe_generate_clinit,
16856 resolve_field_access): New static function declarations.
16857 (build_java_arrayaccess): New extern function declaration.
16858 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
16859 (CALL_EXPR_PRIMARY): Macro deleted.
16860 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
16861 (struct parser_ctxt): Field initialized_final
16862 removed. non_static_initialized, static_initialized: New fields.
16863 * parse.y (static tree kw_super, static tree kw_this): New global
16865 (%union): tree wfl field of operator member replaced by int
16866 location. WFLs are non longer created for operators.
16867 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
16868 (qualified_name:): Now calls make_qualified_name to build the
16870 (type_declaration:): Consider generating <clinit> when class
16872 (variable_declarator:): Directly build an assignment node when the
16873 variable is initialized when declared.
16874 (this_or_super:): Build a WFL and set current location when THIS
16875 or SUPER are parsed.
16876 (expression_statement:): Wrap statement around a WFL.
16877 (primary_no_new_array:): Fixed typo. Changed value returned by
16878 THIS_TK because of its new type (temporary).
16879 (dim_exprs:): Temporary fix because of OSB_TK's new type.
16880 (field_access:): Build qualified name with SUPER.
16881 (method_invocation:): Fixed returned value because of SUPER's new
16883 (array_access:): Use OSB_TK location information.
16884 (post_increment_expression:, post_decrement_expression:,
16885 unary_expression:, pre_increment_expression:,
16886 pre_decrement_expression:, unary_expression_not_plus_minus:,
16887 cast_expression:, multiplicative_expression:,
16888 additive_expression:, shift_expression:, relational_expression:,
16889 equality_expression:, and_expression:, exclusive_or_expression:,
16890 inclusive_or_expression:, conditional_and_expression:,
16891 conditional_or_expression:, assignment:): Use new location/token
16892 information available on operators.
16893 (create_class): Set super_decl_type to NULL_TREE when processing
16895 (register_fields): Field initialization is now a MODIFY_EXPR
16896 node. Chain initialization code to the matching lists (according
16897 to the field declaration modifiers).
16898 (maybe_generate_clinit): New function.
16899 (method_header): Don't set method's DECL_NAME to a WFL when adding
16900 methods to java.lang.Object.
16901 (resolve_and_layout): Now can return NULL_TREE if the type
16902 resolution fails. Otherwise, return the class DECL instead of its
16904 (check_method_redefinition): Don't patch method DECL_NAME if it
16905 belongs to java.lang.Object.
16906 (process_imports): Simply assign error_found to the value returned
16907 by check_pkg_class_access.
16908 (declare_local_variables): Don't use their init statements (if
16909 any) when parsing error were previously found. Reuse MODIFY_EXPR
16910 build during parsing as an init statement.
16911 (java_method_add_stmt): Now return the current method body.
16912 (java_layout_parsed_class, java_register_parsed_class): Functions
16914 (java_complete_expand_methods): Initialize the constant pool on a
16915 per class basis. Layout the classes before expanding their method
16916 bodies. Don't try expand artificial constructor code if error were
16917 found. Make the classes data and register them if no error were
16919 (java_complete_expand_method): Retrieve an artificial constructor
16920 argument list before entering its body. Assign the top block to
16921 the artificial constructor function body and set types of declared
16922 blocks and compound statements to void. Walk method body if not an
16923 artificial constructor.
16924 (make_qualified_name, cut_identifier_in_qualified): New functions.
16925 (resolve_expression_name): Fixed comments. Save/restore the
16926 current class CLASS_LOADED_P flag value. Build non qualified
16927 static field access and handle qualified expression names.
16928 (resolve_field_access, resolve_qualified_expression_name): New
16930 (patch_method_invocation_stmt): Use the new expression resolution
16931 scheme, calling resolve_field_access when the function call is
16932 resolved as an expression.
16933 (qualify_ambiguous_name): Function rewritten to work on qualified
16934 expression produced by make_qualified_name.
16935 (java_complete_tree): Promote type when function's argument are
16936 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
16937 the assignment to discover further errors if RHS is a expression
16938 name that fails to evaluate. Declare LHS initialized even though
16939 the assignment failed. Don't use the location variable and removed
16940 extra argument in patch function calls. Now handle the ARRAY_REF
16941 case and build internal string representation when STRING_CSTs are
16943 (build_method_invocation): Don't wrap function call around a WFL.
16944 (build_assignment): Likewise. Use the operator location
16946 (patch_assignment): Handle array access LHSs. Handle error
16947 provenance, resulting in a better error report.
16948 (build_binop): Use op_location from operator as binop location
16950 (build_unaryop, build_incdec, build_cast): Likewise.
16951 (patch_binop): Extract location information from the node. Fixed
16952 typo in error message.
16953 (patch_unary_op): Extract location information from the node.
16954 (build_array_ref, patch_array_ref): New functions.
16956 1998-07-01 Tom Tromey <tromey@cygnus.com>
16958 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
16959 match _Jv_IsInstanceOf.
16960 * decl.c (init_decl_processing): Use _Jv_NewArray, not
16961 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
16963 1998-06-30 Tom Tromey <tromey@cygnus.com>
16965 * decl.c (init_decl_processing): Functions are now named
16966 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
16968 1998-06-29 Per Bothner <bothner@cygnus.com>
16970 * java-tree.h (load_class): Add prototype.
16971 * class.c (is_compiled_class): Add missing arg to load_class.
16972 * expr.c (expand_java_NEW): Call load_class.
16973 * parse.y (process_import): Removed bogus use of void return value.
16975 1998-06-25 Per Bothner <bothner@cygnus.com>
16977 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
16978 Function name is "_Jv_Throw" instead of "soft_athrow".
16979 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
16980 Function name is "_Jv_AllocObject" instead of "soft_new".
16981 Takes an extra parameter (object size).
16982 * expr.c: Update calls.
16984 1998-06-24 Per Bothner <bothner@cygnus.com>
16986 * lex.c (java_get_line_col): Handle end-of-file.
16987 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
16989 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
16991 * lang.c (lang_init): Make -fexceptions the default.
16992 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
16993 exception handling is not turned on.
16995 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
16997 * lang.c (flag_new_exceptions): Make this this default.
16998 * decl.c (end_java_method): Call emit_handlers.
16999 * except.c (method_init_exceptions): Set language code and version.
17000 (expand_start_java_handler): Enable exception, and call
17001 expand_eh_region_start.
17002 (expand_end_java_handler): Enable exception, and set up catch blocks.
17003 (emit_handlers): New routine to generate the saved handlers.
17004 * java-except.h (emit_handlers): Add prototype.
17006 1998-06-12 Per Bothner <bothner@cygnus.com>
17008 We used to have three different representations of the constant pool:
17009 the CPool structure, the tree_constant_pool, and the constructures
17010 used to build the Class object (which may need class and string
17011 constants) in compiled code. None were appropriate for compiling
17012 to .class files, so I did a major overhaul.
17014 First, the tree_constant_pool array was removed. Things were
17015 modified to the CPool structure in the JCF could be used.
17016 Second, a "capacity" field was added to the CPool, and functions
17017 written to search for a matching constant, adding one if not found.
17018 The code that generated the Class object was changed to use a CPool.
17019 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17020 the static Class object are now only in build_constants_constructor.
17021 Finally, I wrote code which can generate a .class file (including its
17022 constant pool) from the RECORD_TYPE of a class. This is a big step
17023 on the way to compiling Java source into .class files.
17025 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17026 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17028 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17029 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17030 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17031 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17032 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17033 (lang_type): Removed constant_pool field.
17034 * jcf.h (CPool): Renamed size to count. Added field capacity.
17035 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17036 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17037 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17039 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17040 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17041 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17042 (set_constant_entry, find_constant1, find_constant2,
17043 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17044 find_utf8_constant, find_class_or_string_constant): New functions.
17046 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17047 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17048 (give_name_to_class, get_class_constant): Likewise.
17049 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17050 (get_name_and_type_constant, get_ref_constant): Removed.
17051 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17052 * parse.y: Don't save/restore tree_constant_pool.
17053 * verify.c (verify_jvm_instructions): Update for new approach.
17054 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17056 * lang-options.h: Added -femit-class-file, -femit-class-files.
17057 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17058 (lang_f_options): Added "emit-class-file(s)".
17060 * expr.c (build_java_arrayaccess): Generate more efficient array
17061 bounds checking, by using unsigned compare.
17063 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17065 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17067 * parse.h: New comment on the handling of unresolved type
17068 identifiers. JDEPs are now part of the jdep_code enum.
17069 (typedef struct jdep): Now use enum jdep_code or int, depending on
17070 availability. Both are narrowed down to an 8 bits bitfield.
17071 (CALL_EXPR_PRIMARY): Fixed comment.
17073 1998-06-10 Tom Tromey <tromey@cygnus.com>
17075 * Make-lang.in (java): Added gjavac and jvgenmain.
17076 (java.start.encap): Depend on gjavac.
17077 (java.rest.encap): Depend on jvgenmain.
17079 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17080 (JAVA_CROSS_NAME): Likewise.
17081 (java.all.build): Depend on jvgenmain and gjavac.
17082 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17083 (jvgenmain$(exeext)): New target.
17084 (java.install-common): Wrote.
17085 * config-lang.in (compilers, stagestuff): Added gjavac and
17088 1998-06-10 Dave Brolley <brolley@cygnus.com>
17090 * lang.c (lang_decode_option): New argc/argv interface.
17092 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17094 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17095 * decl.c (build_decl_no_layout): New function.
17096 * expr.c (java_lang_expand_expr): Layout declarations found in
17097 blocks before they're pushed.
17098 * jcf-parse.c (load_class): Save current line when parsing class
17100 (parse_source_file): Register class before expanding their
17102 * lang.c (put_decl_node): Produce `null' when `void *' is
17104 * lex.c (static tree wfl_op): New static global, for error report
17106 (java_init_lex): wfl_operator and wfl_op initialized
17107 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17109 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17110 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17111 build_unresolved_array_type): New static function definitions.
17112 (build_decl_no_layout): New extern function declared.
17113 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17114 faulty modifier exists.
17115 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17116 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17117 (UNARY_PLUS_EXPR): New fake operator.
17118 (struct parser_ctxt): New field osb_number.
17119 * parse.y (static tree wfl_operator): New static WFL for operator
17120 bound error messages.
17121 (DECR_TK, INCR_TK): Moved.
17122 (OP_TK): Tagged <operator>.
17123 (array_type:): Now call build_unresolved_array_type.
17124 (dim_expr:): Count the number of '[' seen.
17125 (post_increment_expression, post_decrement_expression,
17126 pre_increment_expression, pre_decrement_expression,
17127 unary_expression_not_plus_minus, unary_expression:): Actions are
17128 now building the corresponding unary expressions.
17129 (cast_expression:): Actions are now building cast expressions.
17130 (build_unresolved_array_type): New function.
17131 (create_interface): Reset the number of declared interfaces.
17132 (create_class): Likewise.
17133 (method_header): Methods declared within the scope of an interface
17134 are now implicitly set public and abstract.
17135 (java_complete_class): Variable's and parameter's type are patched
17136 with a promoted type.
17137 (declare_local_variables): Resolved non builtin types are promoted
17138 before being used to build a variable decl. Removed type patch
17139 posted on variable initialization statement.
17140 (source_start_java_method): Use build_decl_no_layout to build the
17141 decl of a parameter of incomplete type.
17142 (java_register_parsed_class): Process interfaces too. Call
17143 rest_of_decl_compilation on each processed class declarations.
17144 (java_complete_expand_methods): Don't attempt to expand things in
17146 (java_complete_tree): Process CONVERT_EXPR, even though it always
17147 has a type. Propagate error_mark_node to node's type too. Promote
17148 method's call argument type and return error_mark_node if
17149 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17150 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17151 handle unary operator nodes.
17152 (build_assignment): Added comment.
17153 (print_int_node): New function.
17154 (patch_assignment): New second argument. New error handling. Use
17155 print_int_node. Handle references. Use can_cast_to_p to issue
17156 different error message according to the context and check upon
17157 the initialization of the RHS.
17158 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17159 (operator_string): Handle more operators.
17160 (patch_binop): No longer use a function static
17161 wfl_operator. Improved error message on shift distance.
17162 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17163 patch_cast): New functions.
17165 1998-06-05 Per Bothner <bothner@cygnus.com>
17167 * jvspec.c: New file.
17168 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17170 * java-tree.h (identifier_subst): Add declaration.
17172 1998-06-04 Tom Tromey <tromey@cygnus.com>
17174 * jvgenmain.c (main): Generate call to JvRunMain.
17176 * class.c (make_class_data): Push value for "sync_info" field.
17177 * decl.c (init_decl_processing): Push "sync_info" field.
17179 1998-06-03 Per Bothner <bothner@cygnus.com>
17181 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17182 Java (source) name, not signature.
17183 Set TYPE_ALIGN to (at least) that of element_type.
17185 1998-06-02 Per Bothner <bothner@cygnus.com>
17187 * class.c: Moved classname-mangling-rekated code to ...
17188 * mangle.c: ... this new file.
17189 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17190 * Makefile.in: Update for above changes.
17192 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17194 * expr.c (truthvalue_conversion): Convert integer and floating
17195 point value to their truth value.
17196 * lex.c (java_lex): Handle the `null' literal.
17197 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17198 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17199 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17202 * parse.y: Reorganization/documentation on token declaration.
17203 (binop_lookup[]): New added new tree codes.
17204 (relational_expression): Build corresponding binary operators.
17205 (equality_expression, conditional_and_expression,
17206 conditional_or_expression): Likewise.
17207 (java_complete_class): Fix crash in debug message.
17208 (java_complete_tree): Check initialization of method call
17209 arguments. Further bogus node evaluation to detect more error
17210 during assignments. Handles more binary operators.
17211 (patch_assignment): Use DECL_P.
17212 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17214 (operator_string): Handle more case. Compacted source.
17215 (patch_binop): Changed function comment. Checking for
17216 uninitialized first operand takes the compound assignment into
17217 account and uses DECL_P. Checking for uninitialized second operand
17218 delayed to routine's end. Use macros to issue type bound error
17219 messages and issue messages on both operands if their types are
17220 different. Force fixed type into node. Handle all binary
17223 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17225 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17226 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17227 build operator node and return tokens.
17228 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17229 * parse.h (java_complete_tree): Changed returned type in prototype.
17230 (build_method_invocation, build_assignment, patch_assignment,
17231 patch_binop): New static function declarations.
17232 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17233 BUILD_EXPR_WFL): New macros.
17234 * parse.y (enum tree_code binop_lookup[]): New static for token to
17236 (%union): Parser union has new sub-structure `operator'.
17237 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17238 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17239 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17240 ASSIGN_ANY_TK): Tokens tagged `operator'.
17241 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17242 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17243 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17244 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17245 (assignment_operator:): Rule tagged `operator'.
17246 (expression_statement:): Re-installed default rule.
17247 (method_invocation:): Sub rules call build_method_invocation.
17248 (postfix_expression:): Don't attempt to resolve name here. Just
17250 (multiplicative_expression:): Sub-rules build corresponding binop
17252 (additive_expression:, shift_expression:, and_expression:,
17253 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17254 (assignment:): Sub rule invoke build_assignment.
17255 (assignment_operator:): Default rules on sub rules.
17256 (force_error): Added documentation on this variable.
17257 (declare_local_variables): Build initialization calling
17259 (expand_start_java_method): Removed unused rtx declaration. Mark
17260 arguments as already initialized.
17261 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17262 (java_complete_expand_methods): Don't process next method if
17263 completion of the previous one triggered errors.
17264 (java_complete_expand_method): Call source_end_java_method if no
17265 error were found during completion.
17266 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17267 locals declaratilon. Handle names found within a class. Return
17268 error_mark_node when things aren't found.
17269 (patch_method_invocation_stmt): Return error_mark_node on failures.
17270 (patch_invoke): Removed unused local. Return the correct node.
17271 (java_complete_tree): Now returns a value. The BLOCK section binds
17272 local identifiers and the type of a BLOCK is now void. Assign the
17273 result of operand completion on COMPOUND_EXPR. Assign the
17274 encapsulated node of a WFL to the result of its completion, except
17275 when the node is an identifier. Now handle MODIFY_EXPR and several
17276 binary operators. Return error_mark_node on errors.
17277 (build_method_invocation, build_assignment, patch_assignment,
17278 build_binop, operator_string, patch_binop): New functions.
17279 * typeck.c (binary_numeric_promotion): New function.
17281 1998-05-21 Per Bothner <bothner@cygnus.com>
17283 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17284 Replace most uses of ident_subst by identifier_subst.
17286 * class.c (push_class_static_dummy_field): Removed function.
17287 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17288 instead of looking got "class" static field. Create that decl here.
17289 (class_identifier_node): Removed; no longer needed.
17290 (init_class_processing): Don't init class_identifier_node.
17291 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17292 Do nreverse 0 times (instead of twice) for Object and Class.
17293 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17295 1998-05-20 Per Bothner <bothner@cygnus.com>
17297 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17298 while initializing linenumber_count and linenumber_table.
17299 Do it before init_function_start (which calls emit_line_note).
17300 * expr.c (expand_byte_code): Don't need to clear lineno here.
17302 1998-05-18 Tom Tromey <tromey@cygnus.com>
17304 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17305 then mangle number as _N_.
17307 * class.c (mangle_class_field): New function.
17308 (build_class_ref): Set assembler name of class reference using
17309 mangle_class_field.
17310 (push_class_static_dummy_field): Likewise.
17312 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17314 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17315 of assigning to TREE_CODE. The latter method exploits a feature
17316 of GCC that is not ANSI compliant.
17318 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17320 * decl.c (pushdecl_force_head): New function.
17321 (pushlevel): Removed conditional printf.
17322 (complete_start_java_method): Don't enter local variable scope if
17323 function is compiled from source code.
17324 * expr.c: parse.h now included
17325 (java_lang_expand_expr): New function.
17326 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17327 printf. Terminate buffer when doing directories.
17328 * jcf-parse.c (parse_source_file): Call lang_init_source before
17329 parsing and before code generation.
17330 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17331 use printf if the macro is defined.
17332 * lang.c (lang_init): Install lang_expand_expr hook on
17333 java_lang_expand_expr.
17334 (java_dummy_print): New function.
17335 (lang_init_source): New function.
17336 * lex.c (java_lex): Remember location of an opening brace at the
17337 second nesting level.
17338 (java_is_eol): Unget character seen after a CR if it is EOF.
17339 * parse.h: Now includes lex.h
17340 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17341 printf if the macro is defined.
17342 (expand_start_java_method, build_expr_block, enter_block,
17343 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17344 New static function declarations.
17345 (pushdecl_force_head): New extern function declaration.
17346 (INCOMPLETE_TYPE_P): New macro.
17347 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17348 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17349 BLOCK_EXPR_ORIGIN): New macros.
17350 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17351 DECL_SOURCE_LINE_LAST): New macros.
17352 (struct parser_ctxt): Removed field current_method_decl, redundant
17353 with the field current_function_decl. Added fields
17354 first_ccb_indent1 and pending_block.
17355 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17356 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17358 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17359 (compilation_unit:): Cosmetic on sub rule.
17360 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17361 (variable_initializer:): Installed default rule on expression:.
17362 (method_declaration:): method_header: starts a new
17363 method. method_body: installs the function body, absorbs blocks
17364 emitted for temporary variable scopings, pops function's body block
17365 and merges function's last statement lineno in DECL_SOURCE_LINE.
17366 (method_body:): Installed default rules.
17367 (block:): Call enter_block when an opening brace is seen. Absorb
17368 scoping blocks and call exit_block when a closing brace is seen.
17369 (block_statement:): Cosmetic changes.
17370 (method_invocation:): Create WFL around CALL_EXPR node.
17371 (patch_stage): Added comment around definition.
17372 (method_header): Try to use first_ccb_indent1 as the first line of
17373 the method, so BP debug info are emitted at the first opening
17374 brace of the function. If the function has no body, use the
17375 location of the function's name. Override currently defined method
17376 name with the matching WFL so we can point redefinition errors
17377 using the location where the function's name was declared.
17378 (check_abstract_method_header): Interprets DECL_NAME as an
17379 identifier or as a WFL, accordingly.
17380 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17381 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17382 location and name information out of it and reinstall DECL_NAME to
17383 its original identifier node value.
17384 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17385 function's source code).
17386 (read_import_dir): Test the value returned by find_class and issue
17387 a fatal accordingly.
17388 (declare_local_variables): Push a new block for the scope of the
17389 new variable(s) if code has been already generated at that nesting
17390 level. Pinpoint redefinition errors using the variable id
17391 WFLs. Generate initialization code if necessary. If the variable
17392 type is incomplete, register a patch on its decl.
17393 (source_start_java_method): Rewritten. Define a new block for the
17394 function's parameters. Build parameter decl out of function's
17395 arguments and register them for a patch if their types are
17397 (expand_start_java_method): Includes the part of
17398 source_start_java_method that was pushing the parameter decls and
17399 completing the method start code.
17400 (source_end_java_method): Removed call the expand_end_bindings and
17401 poplevel (already taken care of). Reinstall function's arguments
17402 and get function's last line of code before calling
17403 expand_function_end.
17404 (java_method_add_stmt): New comment before the function's
17405 code. Complement the second operand of the current COMPOUND_EXPR
17407 (java_complete_expand_methods): Don't generate debug info on line
17408 zero when expanding a generated constructor.
17409 (java_complete_expand_method): Set start and end line numbers for
17410 a artificially generated constructor to one and manually call
17411 enter_block and exit_block when defining it. For all methods:
17412 expand function's start calling the new expand_start_java_method
17413 and invoke java_complete_tree on the effective method's body, if
17415 (resolve_expression_name): Now use lookup_name_in_blocks to search
17416 local variable decls and print out an error when variables are
17418 (patch_method_invocation_stmt): Inserted comment before the
17420 (lookup_method_invoke): Chain method's arguments using chainon
17421 with the current arg list as a second argument. Inserted missing
17422 IDENTIFIER_POINTER when reporting an error on methods not found.
17423 (refine_accessible_methods_list): Don't retain constructors.
17424 (patch_arguments): Function removed.
17425 (java_complete_tree): Inserted comment before the function's
17426 code. New case for BLOCKs. Moved the WFL case a bit
17427 further. Complete function's arguments.
17428 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17429 maybe_absorb_scoping_blocks): New functions.
17431 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17433 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17435 * jcf-parse.c (parse_source_file, java_error_count): New forward
17436 and extern declarations.
17437 (java_parse_abort_on_error): Macro moved.
17438 (jcf_parse_source): fatal called if fopen fails. Now calls
17440 (parse_source_file): New parse_only parameter. Reflects the
17441 elimination of the second pass.
17442 (yyparse): parse_source_file called with argument set to 0.
17443 * jcf.h (JCF_ZERO): Sets java_source to zero.
17444 * lex.c (java_init_lex): pass argument is gone. Function modified
17445 to be called once during the analysis of a file.
17446 (java_unget_unicode): Fixed typo in fatal message.
17447 (java_get_line_col): Likewise.
17448 (java_lval): Likewise. String literals no longer built during
17450 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17452 * parse.h (MODIFIER_WFL): New macro.
17453 (parse_check_super, parser_check_super_interface): Now return int.
17454 (parser_chain_incomplete_item, not_builtin_p,
17455 complete_method_decl): Declarations removed.
17456 (build_method_invocation_stmt, build_invoke): Renamed using the
17457 `patch' instead of `build'
17458 (register-incomplete_type, obtain_incomplete_type,
17459 java_complete_tree, java_complete_expand_method,
17460 unresolved_type_p, create_jdep_list): New function declarations.
17461 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17462 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17463 (jdep): New typedef on new struct _jdep.
17464 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17465 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17466 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17467 JDEP_RESOLVED_P): New macros.
17468 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17469 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17470 JDEP_VARIABLE): New enum values and jdep kinds.
17471 (jdeplist): New typedef on struct _jdeplist.
17472 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17474 (CALL_EXPR_PRIMARY): New macro.
17475 (struct parser_ctxt): Fields java_pass, current_method_decl,
17476 method_decl_list deleted. New field jdeplist.
17477 (INCOMPLETE_P): Macro deleted.
17478 * parse.y (single_type_import_declaration:): Removed pass switch.
17479 (type_import_on_demand_declaration): Likewise.
17480 (field_declaration:): Removed pass switch on all sub rules.
17481 (class_declaration:): Call the complete_class_decl removed on
17483 (method_declaration:): Removed second pass switch. No longer chain
17484 methods decl when method_header reduced.
17485 (method_header:): Sub rules no longer depend on pass switch.
17486 (method_declarator:): Likewise.
17487 (method_body:): Likewise.
17488 (abstract_method_declaration:): Likewise.
17489 (block_statement:): Likewise.
17490 (local_variable_declaration:): Likewise.
17491 (argument_list:): Likewise.
17492 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17493 removed. Partial CLASS_EXPR tree node built instead.
17494 (postfix_expression:): Removed pass switch on all sub rules.
17495 (java_pop_parser_context): Free classd_list content.
17496 (yyerror): Call obstrack_grow0 to finalize error message.
17497 (check_class_interface_creation): Comment modified to reflect new
17498 returned value meaning. Removed second pass switch. Return 1 if an
17499 error was found, 0 otherwise. Adjust pointer on filename if a
17500 leading path separator was found.
17501 (maybe_create_class_interface_decl): Removed first pass switch
17502 when linking the class decl to the class_list. Install a new
17503 jdep_list for the class.
17504 (add_superinterfaces): List of unresolved interfaces is
17505 gone. Unresolved interfaces are directly added to the current
17507 (create_interface): Second pass shortcut removed.
17508 ctpx->modifier_ctx access through MODIFIER_WFL.
17509 (create_class): Second pass shortcut removed. Call to
17510 register_incomplete_type replaces the call to
17511 parser_chain_incomplete_item.
17512 (complete_class_decl): Function removed.
17513 (duplicate_declaration_error): New way of retrieving redeclared
17515 (register_fields): Call to lookup_modifier_cl replaced by
17516 MODIFIER_WFL. New way of handling unresolved type, using
17517 unresolved_type_p and obtain_incomplete_type.
17518 register_incomplete_type replaces call to parser_chain_incomplete_item.
17519 (patch_stage): New static global variable.
17520 (method_header): New way of handling unresolved type, using
17521 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17522 indicates that the method decl needs to be patched.
17523 (check_abstract_method_header): Call to lookup_modifier_cl
17524 replaced by MODIFIER_WFL.
17525 (method_declarator): Incomplete argument type are registered
17526 calling register_incomplete_type. Patch on the declared method is
17527 issued in that case.
17528 (unresolved_type_p): New function.
17529 (parser_check_super_interface): New comment to reflect function's
17530 modified returned type (int). Function and has a new argument
17531 this_wfl. Call to parse_error_context uses this_wfl instead of
17532 relying on lookup_cl.
17533 (parser_check_super): Comment reflects function's new returned
17534 type (int). Function returns nonzero value on error.
17535 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17536 register_incomplete_type, jdep_resolve_class): New functions to
17537 handle incomplete types in declarations.
17538 (java_complete_class): Rewritten to work with the new incomplete
17539 type handling scheme.
17540 (complete_class_report_errors): Likewise.
17541 (complete_method_decl): Removed: it jobs is now handled by
17542 java_complete_class.
17543 (do_resolve_class): Class loaded in not already loaded and not
17544 found in Java source code.
17545 (java_check_regular_methods, java_check_abstract_methods): Don't
17546 call complete_method_decl anymore.
17547 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17548 (read_import_dir): Got rid of the pass number dependency.
17549 (declare_local_variables): New handling of unresolved types (patch
17551 (source_start_java_method): New parameter level. Function called
17552 with level set to 1 when argument types are potentially
17553 unresolved. Called to complete the job with level set to 2 once
17554 types are complete.
17555 (source_end_java_method): Call to permanent_allocation
17556 removed. Waiting to be replaced by a more suitable obstack
17558 (java_complete_expand_methods, java_complete_expand_method,
17559 java_expand_finals): New functions.
17560 (build_method_invocation_stmt): Renamed
17561 patch_method_invocation_stmt. Extracts function call expression
17562 (wfl) and arguments (args) from CALL_EXPR tree operands.
17563 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17564 call. Patch the function and argument operand of the CALL_EXPR
17566 (patch_argument, java_complete_tree): New functions.
17568 1998-04-20 Per Bothner <bothner@cygnus.com>
17570 Recover from missing fields and methods (i.e. error instead of fatal).
17571 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17572 * expr.c (expand_invoke): Recover from missing method.
17573 (expand_java_field_op): Recover from missing field.
17574 Inline references to java.lang.{Integer,Char,...}.TYPE.
17575 * typeck.c (get_type_from_signature), java-tree.h: New function.
17576 * class.c (add_method): Use get_type_from_signature.
17577 (build_class_ref): Handle a class that was not found.
17578 * typeck.c (convert): Handle conversion to pointers (for convenience).
17579 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17580 instead of lookup_field to handle missing fields.
17582 * jcf-parse.c (process_zip_dir): Set java_source.
17584 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17586 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17588 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17590 * jcf-parse.c (load_class): Don't change input_filename before
17591 calling jcf_parse_source (but still do it before calling
17593 (jcf_parse_source): Assign input_filename after having saved the
17595 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17596 list. ctxp->modifier_ctx zeroed according to its new
17597 definition. ctxp->filename initialized. Removed
17598 JAVA_MODIFIER_CTX_UNMARK.
17599 (java_unget_unicode): Update the character based column position.
17600 (java_allocate_new_line): ref_count not used anymore. Always free
17601 ctxp->p_line. Initialize c_line->char_col to 0.
17602 (java_get_unicode): Update the character based column position.
17603 (java_lex): Use ctxp->elc to store current position in source
17604 file, at the beginning of the parsed token. Set modifier_ctx entry
17605 corresponding to the parse modifier to a WFL node. Return a WFL
17606 node when an identifier is parsed.
17607 (java_lex_error): Now uses ctxp->elc to store current position in
17609 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17610 * lex.h (build_wfl_node): New function definitions.
17611 (struct java_line): ref_count and next fields are gone. New field
17613 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17614 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17615 (JAVA_COLUMN_DELTA): New macro.
17616 (java_lc): New typedef on new struct _java_lc.
17617 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17618 (parse_error_context, parse_warning_context): Changed prototypes.
17619 (java_get_line_col): Added as an available global function.
17620 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17621 (IC_DECL): Replaced by macro IC_TYPE
17622 (DEPEND_WFL): New macro.
17623 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17625 (exit_java_complete_class): Removed a commented out statement.
17626 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17627 now an array of tree nodes. Deleted fields line_list and
17628 e_line. New field elc, to replace e_line.
17629 * parse.y (array_type:): Build WFL node.
17630 (qualified_name:): Build a single WFL node out of two. Retain
17631 the location information of the first node in the resulting node.
17632 (package_declaration:): Use package name as a WFL node
17633 (single_type_import_declaration:): Use imported name as a WFL node.
17634 (type_import_on_demand_declaration:): Use root of the imported
17635 packages as a WFL node.
17636 (field_declaration:): Removed unused local variable cl.
17637 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17638 (yyerror): New static elc. Removed static error_line, error_pos.
17639 New local code_from_source. Save ctxp->elc into elc at the first
17640 pass. Call java_get_line_col to get a string of the line where
17641 the error occurred.
17642 (debug_line): Removed static function.
17643 (parse_error_context, parse_warning_context): Parameter cl is now
17644 a WFL node. Use its value to initialize ctxp->elc.
17645 (redefinition_error): Parameter cl is now a WFL node.
17646 (parse_add_interface): New parameter wfl. No longer call
17647 lookup_cl, use wfl instead.
17648 (check_class_interface_creation): Parameter cl is now a WFL node.
17649 (maybe_create_class_interface_decl): Likewise.
17650 (add_superinterfaces): New function.
17651 (create_interface): Removed local cl, node, super_decl,
17652 super_decl_type. Function now uses id as a WFL node. Better
17653 warning/error report on obsolete or forbidden mix of
17654 modifiers. Now calls add_superinterfaces to register interfaces.
17655 (create_class): Removed local cl, node. Local variable id is used
17656 as a WFL node. Better error report on forbidden modifier
17657 mix. Uses add_superinterfaces to register interfaces.
17658 (find_field): Argument cl is now a WFL node. Now store the WFL
17659 node of a fields that needs to be checked for their
17661 (method_header): Local variable node non longer used. Local
17662 variable id replaces cl.
17663 (check_modifiers_consistency): Local variable cl is now a WFL
17665 (method_declarator): Local variable cl replaced by parameter id.
17666 (parser_qualified_name): Now uses parameter name as a WFL node.
17667 (parser_check_super_interface): New parameter wfl, for achieve
17668 greater accuracy during error reports.
17669 (parser_chain_incomplete_item): New parameter named location. Used,
17670 along the decl, to construct the incomplete item node.
17671 (java_complete_class): resolve_class now uses WFL node extracted
17672 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17674 (complete_method_decl): Unresolved function's argument types are WFL.
17675 (resolve_class): Parameter cl is now a WFL node.
17676 (resolve_and_layout): Likewise.
17677 (do_resolve_class): Likewise. Try first to use cl and then do the
17678 lookup on the decl when calling check_pkg_class_access.
17679 (complete_class_report_errors): Use IC_TYPE in place of
17680 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17681 instead of doing a lookup over the decl.
17682 (java_check_final): Use WFL info from field tree list.
17683 (lookup_cl): Rewritten and returns a statically defined WFL node.
17684 (lookup_modifier_cl): Now uses information from WFL nodes.
17685 (process_imports): Likewise.
17686 (read_import_dir): name and cl arguments replaced by a single WFL
17687 node. Function modified accordingly.
17688 (find_in_imports_on_demand): Now uses WFL node.
17689 (check_pkg_class_access): cl argument is now a WFL node.
17690 (declare_local_variables): Fixed to use WFL nodes.
17691 (resolve_expression_name): Likewise.
17692 (build_method_invocation_stmt): name_combo argument renamed
17693 wfl. Function modified to use WFL nodes.
17694 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
17695 (lookup_method_invoke): cl is now a WFL node. Added missing
17696 IDENTIFIER_POINTER to class type decl name.
17698 1998-04-14 Dave Brolley <brolley@cygnus.com>
17700 * lang.c (init_parse): Now returns char* containing the filename.
17702 1998-04-10 Per Bothner <bothner@cygnus.com>
17704 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
17706 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
17707 * class.c (make_class_data): If flag_assume_compiled, initial class
17708 state is CSTATE_PREPARED; make superclass and interfaces direct
17709 references, rather than constant pool indexes.
17711 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17713 * parser.y: Include flags.h. Removed debug variable pl.
17714 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
17715 (block:): Likewise.
17716 (labeled_statement_nsi:): Generate debug info when reducing
17717 expression_statement:.
17718 (check_pkg_class_access): get_access_flags_from_decl invocation
17719 fixed for new CLASS_* flags location.
17720 (source_end_java_method): Save/restore parser context when
17721 entering/leaving this routine. Restore lineno to its right value
17722 before calling expand_end_bindings.
17723 (build_method_invocation_stmt): build_invoke called with the
17724 current line information.
17725 (build_invoke): New argument cl. Wrap the function call around a
17727 (refine_accessible_methods_list): Changed comment, removed
17729 * parse.h: Fixed typo in comments.
17730 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
17731 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
17732 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
17734 * lex.c (java_lex): Record the last closing curly bracket of a
17736 * jcf-parse.c (jcf_parse_source): Now calls
17737 java_check_methods. Clarified comment, fixed typo.
17739 1998-04-09 Dave Brolley <brolley@cygnus.com>
17741 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
17742 (finish_parse): Expose for non USE_CPPLIB builds.
17744 1998-04-08 Jeffrey A Law (law@cygnus.com)
17746 * lang.c (lang_print_xnode): New function.
17748 1998-04-03 Per Bothner <bothner@cygnus.com>
17750 * decl.c (class_dtable_decl), java-tree.h: New tree node.
17751 * class.c (get_dispatch_vector, get_dispatch_table): New functions
17752 used to build a class's dispatch table.
17753 (make_class_data): Generate dispatch table if flag_assume_compiled.
17754 Set dtable of class object to address of class_dtable_decl.
17756 * decl.c (int_decl_processing): Make soft_badarrayindex_node
17757 be volatile and have side effects - generates better code.
17759 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
17760 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
17762 * expr.c (expand_invoke): If class is final, method is
17763 effectively final, so can call it directly.
17765 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
17767 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
17769 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
17771 * parse.y (build_method_invocation_stmt): Removed extra argument
17774 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17776 * expr.c (dtable_indent): Now static global.
17777 (expand_invoke): Now call invoke_build_dtable and
17778 build_invokevirtual.
17779 (invoke_build_dtable, build_invokevirtual): New functions.
17780 * jcf-io.c (find_class): Defer issuing a warning by setting
17781 jcf->outofsynch to 1.
17782 * jcf-parse.c (jcf_out_of_synch): New function.
17783 (load_class): Test this_jcf.outofsynch flag and call
17784 jcf_out_of_synch accordingly.
17785 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
17786 comment indentation.
17787 * lex.c (java_get_unicode): Fixed code indentation.
17788 (java_lex): Create string literal. Fixed typo. Removed several
17789 premature obstack_free.
17790 * parse.h: New enums for name resolution and invocation mode.
17791 (struct qualification): New data structure.
17792 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
17793 (do_resolve_class, build_method_invocation_stmt,
17794 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
17795 debug_line, identical_subpath_p, invocation_mode,
17796 refine_accessible_methods_list, build_invoke,
17797 lookup_method_invoke): New functions declared.
17798 (build_invokevirtual, invoke_build_dtable, match_java_method,
17799 build_field_ref, jcf_out_of_synch): New references to external
17801 (struct parse_ctxt): Removed artificial_constructor field.
17802 * parse.y: (array_type:): Type defined for this rule.
17803 (class_type:): Installed default rule for interface_type:.
17804 (array_type:): Now build Java array type.
17805 (qualified_name:): Now use obstack_grow0.
17806 (method_declaration:): Skip the artificial constructor added to
17808 (abstract_method_declaration:): Execute the code only during pass 1.
17809 (block:): Installed default rule in block_statements:.
17810 (block_statement:): Add the statement to the method during pass 2.
17811 (statement_expression): Installed default rule for
17812 method_invocation:.
17813 (argument_list:): Added code to build the argument list.
17814 (method_invocation:): Added call to create the method invocation
17816 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
17817 (debug_line): New function for debug.
17818 (complete_class_decl): No longer do something during pass 1.
17819 (method_header): Use BUILD_PTR_FROM_NAME.
17820 (parser_qualified_classname): Use obstack_grow0. Removed bogus
17822 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
17823 function's main comment.
17824 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
17826 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
17827 (resolve_class): Now works with arrays.
17828 (do_resolve_class, resolve_and_layout): New functions.
17829 (java_check_regular_methods): Reverse method list before and after
17830 having processed it. No longer set ctxp->artificial_constructor.
17831 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
17832 accordingly. Fixed typo in issued error message. Now use
17834 (find_in_imports_on_demand): Now use obstack_grow0.
17835 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
17836 (source_end_java_method): Call expand_expr_stmt instead of
17837 expand_expr. Calls it before calling expand_function_end.
17838 (java_method_add_stmt): Do nothing if errors were found during
17840 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
17841 (build_method_invocation_stmt, build_invoke, invocation_mode,
17842 lookup_method_invoke, refine_accessible_methods_list,
17843 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
17845 * typeck.c (build_java_signature): Properly end method signature
17846 if return type skipped.
17847 (match_java_method): New function.
17849 1998-03-16 Per Bothner <bothner@cygnus.com>
17851 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
17853 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
17855 * expr.c (build_invoke_non_interface): New function.
17856 (methods_ident, ncode_ident): Now static globals.
17857 (expand_invoke): Use build_invoke_non_interface.
17858 * java-tree.h (struct lang_decl): New field function_decl_body.
17859 (DECL_FUNCTION_BODY): New macro.
17860 * jcf-parse.c (jcf_parse_source): Deeper check before setting
17861 CLASS_FROM_SOURCE_P.
17862 (parse_source_file): Fixed typos. Call java_layout_parsed_class
17863 before starting pass 2. Call to java_generate_parsed_class replaced
17864 by java_register_parsed_class.
17865 * lex.c: Fixed typo in header. Some line width related formating.
17866 * lex.h: Some line width related formating.
17867 * parse.h (source_end_java_method, resolve_expression_name,
17868 complete_class_decl, maybe_create_class_interface_decl,
17869 check_class_interface_creation): New static function declarations.
17870 (java_layout_parsed_class, java_method_add_stmt): New function
17872 (struct parser_ctxt): Field mark_class_generate removed. New
17873 fields class_list and artificial_constructor.
17874 * parse.y: Fixed typo in header.
17875 (class_declaration:): Call complete_class_decl when class body
17877 (method_declaration:): Call source_end_java_method in pass 2 when
17878 the method body is defined.
17879 (postfix_expression:): Do expression name resolution on sub-rule
17880 name during pass 2.
17881 (create_class, create_interface): Merged common pieces.
17882 (check_class_interface_creation, maybe_create_class_interface_decl):
17884 (complete_class_decl): New function.
17885 (register_fields): Fixed line width related typo.
17886 (method_header): Correctly skip first argument when fixing
17887 argument line. Changed the loop.
17888 (java_check_circular_reference): Now use ctxp->class_list.
17889 (java_complete_class): Removed start/stop marking.
17890 (java_check_regular_methods): Now takes a class decl as an
17891 argument. Add default constructor if none were encountered.
17892 (java_check_methods): Now use ctxp->class_list. Changed call to
17893 java_check_regular_methods.
17894 (source_start_java_method): Set DECL_ARG_TYPE for each function
17896 (source_end_java_method, java_method_add_stmt): New functions.
17897 (java_generate_parsed_class): No longer exists.
17898 (java_layout_parsed_class, java_register_parsed_class): New functions.
17899 (resolve_expression_name): New function.
17901 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17903 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
17904 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
17905 until pass initializations are done. Call read_import_dir with
17907 * parse.h: (lookup_modifier_cl): New function declared.
17908 (INTERFACE_FIELD_MODIFIERS): New macro.
17909 (OBSOLETE_MODIFIER_WARNING): New macro.
17910 * parse.y: (register_fields): Class type and current field name in
17911 local variables. Check modifier(s) if adding field(s) to an interface.
17912 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
17913 and report errors using the faulty modifier line context.
17914 (lookup_modifier_cl): New function.
17915 (read_import_dir): Detect and report default import processing
17918 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
17920 Add a pair of -fassume-compiled/-fno-assume-compiled options.
17921 * class.c (is_compiled_class): Return 1 after making sure it
17922 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
17923 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
17924 * java-tree.h (flag_assume_compiled): Add decl.
17925 * lang.c (lang_f_options): Add the flag.
17926 (flag_assume_compiled): Add decl, default to 0.
17928 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
17930 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
17931 (is_compiled_class): Likewise.
17932 (layout_class): Likewise.
17933 (layout_class): Detect and lay out classes defined in source code.
17934 (interface_of_p, add_interface_do, may_add_interface): New
17936 (add_interface): Now use add_interface_do.
17937 (add_method_1): New function.
17938 (add_method): Now use add_method_1.
17939 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
17940 (complete_start_java_method): New function.
17941 (start_java_mehod): Now call complete_start_java_method.
17942 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
17943 (expand_invoke): Likewise and fixed typo.
17944 *gjava.c: (print_super_field): Use new argument to find_class
17947 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
17948 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
17949 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
17951 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
17952 (add_method_1, push_class): New prototypes.
17953 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
17954 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
17955 directory where the class was found.
17956 (find_class): New argument DO_CLASS_FILE. Function find_class
17957 modified accordingly.
17958 *jcf-parse.c: (fix_class_path): New function.
17959 (load_class): Use new VERBOSE argument. load_class now finds and
17960 loads/parses .class/.java files. Save read_state of current_jcf
17962 (java_parser_abort_on_error): New macro.
17963 (jcf_parse_source, parse_source_file): New function.
17964 (jcf_parse): Fixed typo.
17965 (yyparse): Call parse_source_file () only.
17966 (process_zip_dir): Fixed typo, fix zdir->filename_length when
17967 writing the real class name back in the zip directory entry.
17968 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
17969 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
17970 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
17971 (find_class): Prototype fixed.
17972 *lex.c: Added 1998 time stamp.
17973 Removed all static global variables, moved into the parser
17974 context data structure.. Now include unistd.h if SEEK_SET not
17976 (java_init_lex): Rewritten.
17977 (java_sneak_unicode): Modified current unicode access in current line.
17978 (java_unget_unicode): Likewise.
17979 (java_allocate_new_line): New allocation management.
17980 (java_read_char): Modified access and storage of unget_utf8_value.
17981 New way of processing current unicode.
17982 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
17983 (java_get_unicode): Now use the parser context.
17984 (java_lineterminator): Likewise.
17985 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
17986 of the reentrant parser implementation. Function now use the
17987 parser context data structure and java_lval. Fixed production of
17988 the float and double constant "out of range" error message. Fixed
17989 obstack use. Return integer value when hitting a modifier. Now
17990 return type for TRUE, FALSE and other predefined types. Return
17991 identifier as a TREE_LIST list containing the current line context
17992 as the TREE_VALUE sub-node.
17993 (java_unicode_2_utf8): Fixed typo in declaration.
17994 (java_lex_error): Now use the parser context data structure.
17995 *lex.h: Added 1998 time stamp.
17996 (struct java_line): New fields ref_count and next.
17997 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17998 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
17999 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18000 *parse.h: Added 1998 time stamp.
18001 (java_parse_source_file): Renamed from parse_source_file.
18002 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18003 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18004 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18005 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18006 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18007 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18008 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18009 (struct parser_ctxt): New data structure to keep the parser context.
18010 *parse.y: Added 1998 time stamp, got rid of static global variables.
18011 (java_error_count, ctxp): New global variables.
18012 (%union): New value field.
18013 (numeric_type, integral_type): Rules removed.
18014 (primitive_type): Rule defined to handle integral, float, double and
18016 (qualified_name, package_declaration,
18017 single_type_import_declaration, type_import_on_demand_declaration,
18018 modifiers, class_declaration, super, interfaces,
18019 interface_type_list, class_body, field_declaration,
18020 field_declaration, variable_declarators, variable_declarator,
18021 variable_declarator_id, method_declaration, method_header,
18022 formal_parameter_list, formal_parameter, method_body, block,
18023 static, interface_declaration, extends_interfaces,
18024 abstract_method_declaration, local_variable_declarators): Rules now
18026 (force_error, do_warning): New global statics.
18027 (push_parser_context, parser_context_save_global,
18028 parser_context_restore_global, pop_parser_context): New functions.
18029 (yyerror): Now uses the global parser context. Fixed use of obstack.
18030 (parse_error, parse_error_context, parse_warning_context,
18031 java_accstring_lookup, redefinition_error, check_modifiers,
18032 parser_add_interface, create_interface, create_class, find_field,
18033 duplicate_declaration_error, register_fields, method_header,
18034 check_modifiers_consistency, check_abstract_method_header,
18035 method_declarator, parser_qualified_classname,
18036 parser_check_super_interface, parser_check_super,
18037 parser_chain_incomplete_item, java_check_circular_reference,
18038 layout_class_from_source, java_complete_class,
18039 complete_method_decl, resolve_class, complete_class_report_errors,
18040 java_check_final, check_method_redefinition,
18041 java_check_regular_methods, java_check_abstract_methods,
18042 java_check_methods, lookup_java_interface_method2,
18043 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18044 process_imports, find_in_imports, read_import_entry,
18045 read_import_dir, find_in_imports_on_demand,
18046 check_pkg_class_access, not_builtin_p, declare_local_variables,
18047 source_start_java_method, java_generate_parsed_class): New
18049 *typeck.c: (signature_include_return): New global variable.
18050 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18051 to add the function returned type in the signature.
18053 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18055 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18057 1998-01-29 Dave Brolley <brolley@cygnus.com>
18059 * Make-lang.in (java.info): Added.
18060 (java.install-info): Added
18062 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18064 * Makefile.in (clean): Also remove java/parse.c.
18066 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18068 Add a pair of -fbounds-check/-fno-bounds-check options.
18069 * lang.c (lang_decode_option): Add code to grok arguments.
18070 (flag_bounds_check): Add decl.
18071 (lang_f_options): New array w/ the option in it.
18072 * java-tree.h (flag_bounds_check): Add decl.
18073 * lang-options.h: New file.
18074 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18075 of a static macro value.
18076 (JAVA_ARRAY_EXCEPTION): Delete macro.
18078 1998-01-23 Per Bothner <bothner@cygnus.com>
18080 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18081 * expr.c (build_anewarray): Add missing promote_type.
18083 1998-01-22 Per Bothner <bothner@cygnus.com>
18085 Add array types with known length to optimize bounds checking.
18086 * typeck.c (build_java_array_type): Take length parameter.
18087 (java_array_type_length, build_prim_array_type): New functions.
18088 * java-tree.h: Update for new functions.
18089 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18090 * class.c: Use build_prim_array_type.
18091 * expr.c (can_widen_reference_to): Handle known-length array types.
18092 (verify_jvm_instructions): Keep track of integer push instructions
18093 followed by newarray/anewarray, so we can build known-length arrays.
18094 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18095 (java_array_data_offset): New function.
18096 (build_java_array_length_access): New function. Optimize if constant.
18097 (build_java_arrayaccess): Constant fold bounds check.
18098 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18099 (build_newarray, build_anewarray): New functions.
18100 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18101 * verify.c (merge_types): Handle known-lengh array types.
18103 1998-01-19 Per Bothner <bothner@cygnus.com>
18105 * expr.c (expand_byte_code): Fix performace bug, which caused
18106 searching linenumber_table to be linear rather than constant.
18108 1997-12-12 Per Bothner <bothner@cygnus.com>
18110 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18112 * decl.c, java-tree.h (soft_fmod_node): New global.
18113 * decl.c (init_decl_processing): Define __builtin_fmod.
18114 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18115 using __builtin_fmod.
18117 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18119 * keyword.h: New file, output of keyword.gperf as processed by
18121 * lex.c (java_lex_init): Initialize java_error_flag.
18122 * parse.c (YYERROR_NOW): Uses java_error_flag.
18123 * parse.y: New static java_error_flag. Useless definition of
18125 * parse.y (java_error): Portable error recovery using
18126 java_error_flag (not yet completely tuned).
18128 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18130 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18132 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18134 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18135 (parse.c, lex.c, keyword.h): New rules for Java source code
18137 * parse.c: Renamed into jcf-parse.c.
18138 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18139 * keyword.gperf: New file, Java keywords.
18140 * parse.y: New file, Java language grammar.
18141 * parse.h: New file, Java language grammar definitions.
18142 * lex.c: New file, Java language lexer.
18143 * lex.h: New file, Java language lexer definitions.
18145 1997-12-03 Per Bothner <bothner@cygnus.com>
18147 * decl.c (clinit_identifier_node), java-tree.h: New global.
18148 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18149 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18150 * expr.c (expand_java_field_op): Check for invalid assignment
18153 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18155 1997-10-27 Per Bothner <bothner@cygnus.com>
18157 * verify.c (verify_jvm_instructions): When processing a handler,
18158 attempt to set the current_subr to the right value.
18159 (More complicated code combines Sep 17 and Oct 22 versions.)
18161 1997-10-24 Per Bothner <bothner@cygnus.com>
18163 * class.c (push_class): Figure out (guess) name of source file.
18164 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18165 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18166 (parse_class_file): Change return type from int to void.
18167 Call debug_start_source_file/debug_end_source_file.
18169 * expr.c (build_java_binop): Fix masking 2nd operand.
18170 * decl.c (init_decl_processing): Set sizetype first.
18172 1997-10-22 Per Bothner <bothner@cygnus.com>
18174 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18175 (Revert Sep 17 change.)
18177 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18179 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18180 .class extension in their name and fix thing so we don't process
18181 them parse_zip_file_entries().
18182 (parse_zip_file_entries): Cleaned unused local variables.
18184 1997-10-20 Per Bothner <bothner@cygnus.com>
18186 * expr.c (can_widen_reference_to): Allows equal array element types.
18187 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18188 * jcf-dump.c (RET): Get (and print) index.
18190 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18191 Promote element type to POINTER_TYPE.
18193 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18195 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18196 find_in_current_zip, jcf_figure_file_type): Moved from
18197 jcf-reader.c to parse.c.
18198 * zextract.c: (read_zip_archive): takes file_comment_length possible
18199 field into account.
18201 1997-10-20 Per Bothner <bothner@cygnus.com>
18203 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18205 * verify.c (merge_types): Handle array types even better ...
18207 1997-10-17 Per Bothner <bothner@cygnus.com>
18209 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18211 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18212 * class.c (make_class_data): Don't build fields_decl if no fields.
18213 When building fields_decl, skip if DECL_ARTIFICIAL.
18215 * expr.c (java_stack_swap): Update stack_type_map.
18216 * verify.c (merge_types): Handle array types better.
18218 1997-10-15 Per Bothner <bothner@cygnus.com>
18220 * class.c (add_field): Don't promote short integral fields to
18221 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18222 * expr.c (push_value): Promote and convert short integral values.
18224 * decl.c, java-tree.h (integer_two_node): New constant node.
18225 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18227 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18229 * class.c (append_gpp_mangled_type): Use function argument
18230 unpromoted type to generate mangled name.
18232 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18234 * constants.c (build_constant_data_ref): Now uses current_class
18235 instead of main_class.
18236 (build_constants_constructor): Now uses current_class instead of
18238 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18239 of the global variable SeepZipFiles done here.
18240 * zextract.c (read_zip_archive): extra_field optional field taken
18241 into account while computing the position of the class file in the
18243 * verify.c (verify_jvm_instructions): Use current_jcf to search
18245 * parse.c (load_class): First search for the class to load in the
18246 current zip file. Saves current_jcf (restored before returning
18247 from that function). Don't call JCF_FINISH in the class was found
18248 in the current ZIP file.
18249 (jcf_parse): If the class was found in the current ZIP file, save
18250 its tree_constant_pool (for later reuse).
18251 (parse_class_file): New function. Process each method defined in
18252 the current class and record the class as to be later registered.
18253 (yyparse): Rewritten. Figure the type of the current file and switch
18255 * lang.c: New global variable current_jcf.
18256 (lang_init): Removed compiling_from_source test (done later, in
18257 yyparse). Removed call the jcf_parse ().
18258 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18259 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18260 in the current ZIP file) and zip_offset (offset to the class data in
18261 the current zip file).
18262 * jcf-reader.c: zipfile.h included.
18263 localToFile: New ZipFileCache static global variable
18264 (parse_zip_file_entries): New function. Browse the current ZIP
18265 file directory and process each class found.
18266 (process_zip_dir): New function. Register each class found in the
18267 ZIP file directory. The class aren't parsed but a valid JCF is
18268 link to each of them.
18269 (find_in_current_zip): New function. Search for a class in the
18270 current ZIP file directory. If found, prepare the class so that it
18272 (jcf_figure_file_type): New function. Examine the file structure
18273 to figure a class file, a ZIP file. If none of these categories are
18274 matched, a source file is assumed.
18275 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18276 SeenZipFile: New global variable.
18277 (open_in_zip): Use zipmember's length to accelerate the search for
18278 a member. If zipmember was NULL and zip file successfully read,
18280 * java-tree.h: New global variable current_jcf declared. Added
18281 declaration for current_constant_pool_tags, current_constant_pool_data,
18282 current_constant_pool_length, current_constant_pool_data_ref.
18283 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18284 store the JCF of classes seen in a zip file) and tree *constant_pool
18285 (to save a loaded class constant pool). current_class declared here.
18286 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18287 retrieve method_ref_constant.
18288 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18289 (OBJECT): get_class_constant now uses current_jcf.
18290 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18291 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18292 (expand_invoke): Now uses current_class instead of main_class
18293 (build_class_init): Now uses current_class instead of main_class
18294 * class.c: New static global variable registered_class.
18295 (register_class): New function.
18296 (emit_register_class): Modified to use registered_class instead of
18298 (is_compiled_class): Now take into account class seen in the archive.
18300 1997-10-06 Per Bothner <bothner@cygnus.com>
18302 * except.h: Renamed to: java-except.h.
18303 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18304 * except.c: Add semi-working (commented out) implementation.
18306 * expr.c (expand_iinc): Add needed flush_quick_stack.
18307 * parse.c (set_source_filename): New function.
18308 (give_name_to_class): Set input_filename from package.classname.java.
18310 * jcf-io.c (find_class): Don't look first in ".".
18312 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18314 * zextract.c (read_zip_archive): Now takes into account the
18316 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18318 1997-09-20 Per Bothner <bothner@cygnus.com>
18320 * constants.c, java-tree.h (build_internal_class_name): New function.
18321 (alloc_class_constant): Re-implement using build_internal_class_name.
18322 * class.c (make_class_data): Likewise.
18323 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18325 1997-09-17 Per Bothner <bothner@cygnus.com>
18327 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18328 to NULL before pushing an exception handler target.
18330 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18331 (java_stack_swap, java_stack_dup): Re-write to be safe from
18332 clobbering registers.
18333 (build_class_init): New function.
18335 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18337 * typeck.c (build_java_array_type): Temporary use
18338 permanent_obstack to create the array 'length' field.
18339 * expr.c (lookup_label): Temporay use permanent_obstack to create
18340 label if not found.
18341 * class.c (push_super_field): Tempory use permanent_obstack.
18343 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18345 * typeck.c (type_for_mode): Now handles double_type_node and
18347 * verify.c (verify_jvm_instructions): The instruction following
18348 the wide bytecode is checked. OPCODE_ret added to the list of
18351 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18353 * class.c (make_class): Temporary use permanent_obstack. Set the
18354 class CLASS_P field to 1.
18355 (push_class): Temporary use permanent_obstack.
18356 (set_super_info): Temporary use permanent_obstack.
18357 (add_method): Temporary use permanent_obstack, set
18358 METHOD_TRANSIENT().
18359 (add_field): Temporary use permanent_obstack. Sets
18360 FIELD_VOLATILE() and FIELD_TRANSIENT().
18361 (build_class_ref): Temporary use permanent_obstack if the class
18363 (build_static_field_ref): Temporary use permanent_obstack when
18364 creating field's rtl.
18365 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18366 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18367 and fields. Function finalized, as far as flag handling.
18368 (push_class_static_dummy_field): Temporary use permanent_obstack.
18369 (emit_register_class): Force generation of class registration at
18371 * decl.c (end_java_method): Call permanent_allocation() before
18373 * expr.c (can_widen_reference_to): Added comment to interface
18374 handling, fixed typo.
18375 (lookup_field): Now uses CLASS_P() to correct FIXME
18376 (expand_invoke): Verification on public && !static &&
18377 !abstract moved into soft_lookupinterfacemethod (kaffe).
18378 Use Object class dtable if objectref is an array when expanding
18380 (java_push_constant_from_pool): Temporary use permanent_obstack
18381 for CONSTANT_string
18382 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18383 create constant references.
18384 (get_constant): Temporary use permanent_obstack to create constant.
18385 (load_class): Temporary use permanent_obstack to load class.
18386 (jcf_parse): Temporary use permanent_obstack to perform class
18388 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18389 (build_java_signature): Temporary use permanent_obstack.
18390 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18392 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18393 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18396 1997-09-11 Per Bothner <bothner@cygnus.com>
18398 * class.c (append_gpp_mangled_type): Fix typo.
18399 (emit_register_class): Use main_class to get class object, rather
18400 than looking for no-longer-existing static decl starting with _CL.
18401 * typeck.c (parse_signature_type): Promote array element type
18402 if it is a RECORD_TYPE.
18404 1997-09-10 Per Bothner <bothner@cygnus.com>
18406 * class.c (push_class_static_dummy_field): New function.
18407 (mangle_static_field): New. Do G++-style mangling of static fields.
18408 (layout_class): Mandle static fields here, not in add_field.
18409 (build_class_ref): The class object is now a dummy static field.
18410 * decl.c (find_local_variable): Look for best, instead of first match.
18411 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18412 (build_java_athrow): Don't check here if exception is Throwable.
18413 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18414 (TYPE_USED): Removed. No longer used ...
18415 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18416 * verify.c (push_pending_label): New function.
18417 (push_pending_block): Renamed to check_pending_block.
18418 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18419 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18420 re-checking possible handlers) after a store (less wasted work).
18421 Check for null handler (finally) before calling add_handler.
18422 Various changes to (finally?) correctly handle try/finally.
18424 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18426 * class.c: Include stdio.h.
18428 1997-09-04 Per Bothner <bothner@cygnus.com>
18430 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18431 to make sure class is initialized before static/special invoke.
18433 * verify.c (verify_jvm_instructions): On a store instruction,
18434 call find_local_variable to force pre-allocation of decl and rtx.
18435 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18437 1997-09-03 Per Bothner <bothner@cygnus.com>
18439 * class.c (build_class_ref): Strip off "promoted_" if need be.
18440 (make_field_value): Call build_java_signature when needed.
18441 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18442 * expr.c (build_java_athrow): Don't push_value of exception.
18443 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18444 match specification of [fd]cmp[lg] for NaNs.
18445 (expand_byte_code): Add support for exception handler ranges.
18446 * except.c: Add skeleton for EH code-generation.
18447 * verify.c (merge_types): Treat all promoted integral types as equal.
18448 * constants.c (build_constants_constructor): To force creation of
18449 current_constant_pool_data_ref, call build_constant_data_ref.
18451 * javaop.def (lload): Fix typo.
18452 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18454 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18456 * parse.c: Don't include function.h.
18458 1997-08-27 Per Bothner <bothner@cygnus.com>
18460 * except.[ch]: New files.
18461 * Makefile.in (JAVA_OBJS): Add except.o
18462 * expr.c: Temporary warning about unimplemented exceptions.
18463 * verify.c: Verify exception handlers.
18465 * jcf-dump.c (disassemble_method): Print exception table.
18467 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18469 * expr.c (verify_jvm_instructions): Started a thorough
18470 verification of invoke* bytecodes.
18471 (expand_byte_code): flush quick stack if PC is the target of a
18472 branch. and undef RET (conflicting with config/i386/i386.h).
18473 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18475 (expand_invoke): Now handles invokeinterface and do more
18476 verification according to the bytecode.
18477 (lookup_field): Don't try to load the class if processing
18479 (can_widen_reference_to): Now handles interfaces.
18480 * decl.c (init_decl_processing): New global variable
18481 soft_lookupinterfacemethod_node, declared in java-tree.h.
18482 Call set_super_info on string_type_node.
18483 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18485 * class.c (set_super_info): Fills the CLASS_* flags according to
18487 (get_access_flags_from_decl): Handles all class flags.
18489 1997-08-26 Per Bothner <bothner@cygnus.com>
18491 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18492 * parse.c (yyparse): Check for abstract method, and missing code.
18493 * expr.c (expand_byte_code): Change interface.
18494 * lang.c (put_decl_node): Print promoted types prettier.
18495 * verify.c (verify_jvm_instruction): Change interface.
18496 Partial support for scanning exception table.
18497 For load instructions, handle promoted integral types.
18499 1997-08-21 Per Bothner <bothner@cygnus.com>
18501 * verify.c: New file, with contents moved from expr.c.
18502 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18503 * typeck.c (is_array_type_p): Moved here from expr.c.
18504 * java-tree.h: Add some now-needed function declarations.
18505 * Makefile.in (JAVA_OBJS): Added verify.o.
18507 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18509 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18510 METHOD_ABSTRACT flag.
18512 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18513 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18514 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18516 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18518 (start_java_method): Hook for SYNCHRONIZED methods.
18520 * expr.c (build_java_jsr, build_java_ret): New functions
18521 (JSR,PRE): New macros
18522 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18523 (verify_jvm_instructions): tableswitch, lookupswitch,
18524 monitorenter, monitorexit, goto_w: verified.
18525 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18526 (build_java_monitor): New function.
18527 (MONITOR_OPERATION): Modified to call build_java_monitor()
18528 (verify_jvm_instructions): Started a thorough verification of
18531 1997-08-19 Per Bothner <bothner@cygnus.com>
18533 Support verification of jsr/ret subroutines (used for try/finally).
18534 * decl.c (return_address_type_node): New type node.
18535 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18536 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18537 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18538 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18539 TYPE_USED): New macros for special types in type_map.
18541 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18542 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18544 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18546 * expr.c (can_widen_reference_to): New function.
18547 (pop_type): Use it.
18548 (merge_type_state): Support handling start of subroutine.
18549 (push_pending_block): Return char* error message, instead of calling
18550 fatal on an error. Also handle subroutines.
18551 (verify_jvm_instructions): Handle errors from push_poending_block.
18552 Support jsr and ret instructions.
18554 1997-08-19 Per Bothner <bothner@cygnus.com>
18556 * jcf-io.c (find_classfile): Fix thinko.
18557 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18559 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18561 * Makefile.in (BISON): Remove.
18563 1997-08-07 Per Bothner <bothner@cygnus.com>
18565 * Makefile.in: Convert to autoconf.
18566 * config-lang.in (outputs): Added java/Makefile.
18568 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18569 Rename cc1java to jc1.
18571 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18572 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18574 * class.c (class_depth): Do load_class if needed.
18576 Mostly better verification.
18577 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18578 (init_decl_processing): Change return type of soft_checkcast.
18579 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18580 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18581 lang_print_error): New functions.
18582 (lang_init): Set global hook print_error_function to lang_print_error.
18583 * expr.c: In the type_map ptr_type_node is only used for null now.
18584 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18585 (merge_types): Dererence pointer to record types before comparing.
18586 (decode_newarray_type, merge_types): On error just return NULL.
18587 (build_java_binop): Add preliminary implementation (with warning)
18588 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18589 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18590 (expand_compare, expand_java_goto, expand_java_call): Don't
18591 push_pending_block, since that only makes sense when verifying.
18592 (merge_type_state): Different return codes.
18593 (push_pending_block): A block may need to be verified more than once.
18594 (expand_byte_code): Warn about unused code at code generation time.
18595 (verify_jvm_instruction): Changed logic, since code may need to be
18596 re-verified if type-state has changed. Also, better error handling.
18597 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18598 Improve newarray, anewarray, ?aload, athrow,
18599 * java-tree.h (LABEL_CHANGED): New macro.
18601 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18603 * decl.c (soft_athrow_node): New global variable initialized.
18604 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18605 * typeck.c (convert): Added support for REAL_TYPE.
18606 (convert_to_char): New function.
18607 (convert): Handle CHAR_TYPE.
18608 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18609 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18610 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18612 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18613 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18614 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18615 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18616 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18617 to Use The Right Things.
18618 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18619 compatible with INT. BOOLEAN is made equivalent to BYTE.
18620 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18621 OPCODE_ifnonnull): Now supported.
18622 (build_java_athrow): New function.
18624 1997-08-04 Per Bothner <bothner@cygnus.com>
18626 Rename method name <init> to match G++ (and fix mangling).
18627 * class.c (layout_class): Replace method name of <init> by class name.
18628 (make_method_value): Do inverse renaming of constructor from <init>.
18629 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18630 * typeck.c (lookup_java_constructor): New function.
18631 * expr.c (expand_invoke): If method_name is <init>, call
18632 lookup_java_constructor to find constructor.
18634 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18636 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18638 * parse.c (get_class_constant): Modified to handle array "classes"
18639 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18641 (convert): Modified to handle real type.
18642 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18643 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18644 variables declared.
18645 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18646 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18647 global variables initialized.
18648 (find_local_variable): Handles the case of a pointer
18649 (end_java_method): Restore the use of one more scope
18650 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18651 build_java_array_length_access, expand_java_arrayload,
18652 expand_java_arraystore, expand_java_array_length,
18653 expand_java_multianewarray, expand_java_anewarray,
18654 build_java_check_indexed_type, is_array_type_p,
18655 build_java_throw_out_of_bound_exception): New functions.
18656 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18657 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18658 OPCODE_<t>aload): Implemented code for verification.
18659 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18660 ARRAY_NEW_MULTI): Macro defined.
18661 (CONVERT): Modified to invoke convert().
18662 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18664 1997-07-31 Per Bothner <bothner@cygnus.com>
18666 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18667 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18668 (make_class_data): Field name needs '/' as package prefix.
18669 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18671 1997-07-25 Per Bothner <bothner@cygnus.com>
18673 Implement debug information for local variables.
18674 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18675 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18676 DECL_LOCAL_SLOT_CHAIN): New macros.
18677 (struct lang_decl_var): New type.
18678 * parse.c (give_name_to_locals): Move to decl.c.
18679 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18680 (start_java_method): Re-write parameter handling.
18681 (pending_local_decls): New global variable.
18682 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18683 (find_local_variable): Accept pc so we can skips decls not in range.
18684 (struct binding_level): Add end_pc field.
18685 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18686 (various): Change so current pc gets passed to find_local_variable.
18688 * decl.c (init_decl_processing): Re-arrange fields in
18689 class_type_node and and method_type_node to match kaffe 0.9.1.
18690 * class.c (make_method_value, make_class_data): Update
18691 initializations to match.
18693 1997-07-16 Per Bothner <bothner@cygnus.com>
18695 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
18696 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
18697 (push_super_field): New function.
18698 (make_class_data): Handle inheritance of class static initializer.
18699 (layout_class): New name mangling.
18700 * constants.c (build_constant_data_ref): Init type of data array
18701 to a one-element array.
18702 (build_constants_constructor): Set DECL_SIZE from complete array type.
18703 * decl.c: Rename class_type, object_type etc to class_type_node,
18704 object_type_node etc. Make former inherit from latter.
18705 * expr.c (expand_invoke): Add cast of function address.
18706 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
18707 * parse.c (yyparse): Don't call layout_class here.
18708 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
18710 1997-06-14 Per Bothner <bothner@cygnus.com>
18712 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
18713 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
18714 (alloc_class_constant): New.
18715 * expr.c (expand_invoke): Make sure method's class is initialized.
18716 * class.c (interits_from_p, emit_register_class): New functions.
18717 * parse.c (yyparse): Call emit_register_class.
18719 1997-06-09 Per Bothner <bothner@cygnus.com>
18721 * constants.c: New file, to handle constant pool.
18722 * Makefile.in (JAVA_OBJS): Add constants.o.
18723 * decl.c (init_decl_processing): Update, fix, finish various structs.
18724 (pushdecl_top_level): New.
18725 * parse.c (layout_class): Moved to class.c.
18726 * expr.c (java_push_constant_from_pool): New function.
18727 * class.c (build_class_ref): Make work fully
18728 (make_class_data): Emit super-class, constant pool, interface vector.
18730 1997-06-03 Per Bothner <bothner@cygnus.com>
18732 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
18733 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
18734 * class.c (class_depth): New function.
18735 (lookup_named_class): Replaced by new function lookup_class.
18736 * decl.c (object_type_node, string_type_node): New.
18737 Remove various types that we no longer need.
18738 * expr.c (verify_jvm_instructions): New separate verifier pass.
18739 (push_type, pop_type): New functions for verifier.
18740 (type_stack_dup, pop_argument_types, merge_types): Likewise.
18741 (expand_byte_code): Simplify, since we assume already verified.
18742 (expand_invoke): Now mostly works.
18743 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
18744 * lang.c (main_class): Move to parse.c. Don't make_class yet.
18745 * parse.c: Wait to allocate class object until we know its name.
18746 (layout_class): Calculate DECL_VINDEX for each virtual method.
18747 * typeck.c (get_array_type): Rename to ...
18748 (build_java_array_type): ... and provide working implementation.
18749 (build_java_signature): New function - build Java signature of type.
18750 (set_java_signature): New function - cache signature with type.
18751 (lookup_java_method): New function.
18753 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
18755 * class.c (ident_subst): Take extra SUFFIX parameter.
18756 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
18757 (set_constant_value, build_static_field_ref, is_compiled_class): New.
18758 (build_class_ref): Actually implement.
18759 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
18760 * decl.c (builtin_function): New.
18761 (init_decl_processing): Update for current Kaffe. Declare some
18762 builtin Kaffe functions.
18763 * expr.c (build_address_of): New.
18764 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
18765 Renamed (from expand_java_new etc), and added working implementations.
18766 (build_field_ref): Now also handle static fields.
18767 (expand_invoke): Implement invokestatic, and start implement rest.
18768 * java-opcodes.h: Use javaop.def to avoid duplicated list.
18769 * javaop.def: Rename invokevirt -> invokevirtual.
18770 * lang.c (use_handles): Removed.
18771 * parse.c: Add support for ConstantValue attribute.
18772 Handle nested loading of a class. (JPOOL_UTF): New.
18774 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
18776 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
18778 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
18780 * Make-lang.in (java.install-man): New empty rule.
18781 * typeck.c (set_local_type): New function.
18782 * expr.c (STORE_INTERNAL): Call find_local_variable,
18783 not find_stack_slot. Call set_local_type.
18785 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
18787 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
18788 and building RECORD_TYPE CONSTRUCTORs.
18789 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
18791 * lang.c (use_handles): Change the default to 0.
18792 * decl.c: Define and build class_type, field_type, utf8const_type.
18793 * class.c (make_class_data, make_field_value,
18794 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
18795 hashUtf8String, strLengthUtf8, mangled_classname:
18796 Functions to build reflective data structures.
18797 * parse.c (yyparse): Call make_class_data.
18799 * jcf-io.c (open_class, find_classfile): New functions.
18800 * jcf-dump.c: Support reading classfile from explicitly-named
18801 class file (without CLASSPATH searching).
18803 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
18805 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
18806 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
18807 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
18808 (get_constant): Now trivial for CONSTANT_Utf8.
18810 * jcf.h: Make NEW_CPOOL the default.
18811 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
18813 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>