1 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
3 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
4 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
6 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
8 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
9 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
10 typos. Follow spelling conventions.
12 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
15 * typeck.c (lookup_do): Look up interfaces for the original class,
17 * parse.y (java_check_regular_methods): Fix diagnostic message for
18 more restrictive overriding of a method from an interface.
20 2005-08-16 Tom Tromey <tromey@redhat.com>
22 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
25 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
28 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
29 `literal_token' for large numeric input tokens.
31 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
34 * parse.y (nested_field_access_p): Rename to nested_member_access_p
35 and expand to handle method accesses across nested classes.
36 (build_outer_method_access_method): Rename to
37 build_nested_method_access_method. Minor adjustments to comments.
38 (resolve_expression_name): Use the newly-renamed
39 nested_member_access_p method.
40 (resolve_qualified_expression_name): Likewise.
41 (patch_method_invocation): Also consider static methods for access
42 method generation. Minor adjustments to comments.
43 (maybe_use_access_method): Use the more general
44 nested_memeber_access_p to determine access across nested class
45 boundaries. Allow THIS_ARG to be NULL (for static methods).
47 2005-08-15 Tom Tromey <tromey@redhat.com>
50 * expr.c (build_field_ref): Don't generate otable reference when
51 DECL_FIELD_OFFSET is 0.
52 * class.c (maybe_layout_super_class): Pass outer class to
55 2005-08-15 Tom Tromey <tromey@redhat.com>
57 * java-tree.h (LABEL_IN_SUBR): Removed.
58 (LABEL_IN_SUBR): Likewise.
59 (LABEL_IS_SUBR_START): Likewise.
60 (LABEL_SUBR_START): Likewise.
61 (LABEL_SUBR_CONTEXT): Likewise.
62 (LABEL_CHANGED): Likewise.
63 (LABEL_RETURN_LABEL): Likewise.
64 (LABEL_RETURN_TYPE_STATE): Likewise.
65 (LABEL_RETURN_LABELS): Likewise.
66 (RETURN_MAP_ADJUSTED): Likewise.
67 (LABEL_PENDING_CHAIN): Likewise.
69 2005-08-15 Tom Tromey <tromey@redhat.com>
71 * Make-lang.in (JAVA_OBJS): Removed verify.o
72 (java/verify.o): Removed.
74 * lang.c (flag_new_verifier): Removed.
75 (java_post_options): Updated.
76 * java-tree.h (flag_new_verifier): Removed.
77 (verify_jvm_instructions): Removed.
78 * expr.c (pop_type_0): Assume flag_new_verifier is true.
79 (build_java_check_indexed_type): Likewise.
80 (expand_java_arraystore): Likewise.
81 (expand_java_arrayload): Likewise.
82 (pop_arguments): Likewise.
83 (expand_byte_code): Likewise.
84 (process_jvm_instruction): Likewise.
86 2005-08-10 Andrew Haley <aph@redhat.com>
88 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
89 type mismatches to make legal GIMPLE.
91 2005-08-10 Robin Green <greenrd@greenrd.org>
94 * parse.y (maybe_use_access_method): Generalize check from
95 java.lang.Object to any superclass of current_class
97 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
99 * class.c (build_class_ref): Wrap the primary class type in a
101 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
102 primary class type from the NOP_EXPR in which it was placed.
104 2005-07-28 Diego Novillo <dnovillo@redhat.com>
106 * expr.c (expand_load_internal): Fix missing parens in
109 2005-07-28 Andrew Haley <aph@redhat.com>
111 * expr.c (expand_load_internal): Convert to destination type.
113 2005-07-22 Manfred Hollstein <mh@suse.com>
115 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
116 (check_constant): Likewise.
117 (check_wide_constant): Likewise.
119 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
121 Make CONSTRUCTOR use VEC to store initializers.
122 * check-init.c (check_init): Update to cope with VEC in
124 * class.c (make_field_value, make_method_value, get_dispatch_table,
125 make_class_data, emit_symbol_table, emit_catch_table,
126 emit_assertion_table): Use build_constructor_from_list instead of
128 * constants.c (build_constants_constructor): Likewise.
129 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
130 VEC in CONSTRUCTOR_ELTS.
131 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
132 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
134 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
136 * parse.y (build_new_array_init): Use build_constructor_from_list
137 instead of build_constructor.
138 (patch_new_array_init): Update to cope with VEC in
140 (array_constructor_check_entry): Likewise.
142 2005-07-12 Tom Tromey <tromey@redhat.com>
144 * jvspec.c (lang_specific_driver): Put filelist_filename first on
147 2005-07-12 Tom Tromey <tromey@redhat.com>
150 * parse-scan.y (interface_member_declaration): Added
153 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
155 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
156 (LABEL_PENDING_CHAIN): Ditto.
158 (DECL_BIT_INDEX): Ditto.
160 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
163 * parse.y (inner_class_accessible): New function. Logic moved from
164 check_inner_class_access.
165 (check_inner_class_access): Use inner_class_accessible.
166 (resolve_inner_class): Simplify arguments. Create circularity hash
167 here. Keep looking for classes if we found one that was inaccessible.
168 Return the inaccessible class only if there is no other match.
169 (do_resolve_class): Update for new resolve_inner_class arguments.
170 Don't create circularity_hash here.
172 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
175 * parse.y (add_exception_to_throws): New function.
176 (purge_unchecked_exceptions): Removed.
177 (get_constructor_super): Renamed from verify_constructor_super. Now
178 returns the super constructor after verification.
179 (java_complete_expand_method): Don't use purge_unchecked_exceptions
180 or save/restore the exception list.
181 (check_thrown_exceptions): Add uncaught exceptions in anonymous
182 class initializers and constructors to the throws clause of the method.
184 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
187 * parse.y (interface_member_declaration): Allow empty statements in
188 interface declarations.
190 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
192 * Makefile.in (parse.o): Adjust dependencies.
193 * parse.y: Include tree-dump.h.
195 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
197 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
200 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
202 * parse.y (issue_warning_error_from_context): Call
203 pp_output_formatted_text to be able to get the buffer.
205 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
207 * parse.y (issue_warning_error_from_context): Update for the
208 renaming of pp_format_text to pp_format.
210 2005-06-28 Paul Brook <paul@codesourcery.com>
212 * decl.c (java_init_decl_processing): Call
213 default_init_unwind_resume_libfunc.
215 2005-06-27 Tom Tromey <tromey@redhat.com>
217 PR java/21540, PR java/13788:
218 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
219 fold_constant_for_init.
220 (patch_binop): Added 'folding' argument. Updated all callers.
221 (patch_unaryop) <NOP_EXPR>: New case.
222 (fold_constant_for_init) <NOP_EXPR>: Likewise.
223 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
225 2005-06-25 Jan Hubicka <jh@suse.cz>
227 * builtins.c (define_builtin): Accept new flags parameter.
228 (initialize_builtins): Mark the builtins const and nothrow accordingly.
230 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
232 * all files: Update FSF address in copyright headers.
234 2005-06-24 Tom Tromey <tromey@redhat.com>
236 * verify-impl.c (verify_instructions_0): Correctly handle
237 situation where PC falls off end.
239 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
242 * parse.y (find_most_specific_methods_list): Remove special case for
245 2005-06-15 Tom Tromey <tromey@redhat.com>
248 * class.c (make_method_value): Use soft_abstractmethod_node for
250 * java-tree.h (soft_abstractmethod_node): New define.
251 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
252 * decl.c (java_init_decl_processing): Initialize
253 soft_abstractmethod_node.
255 2005-06-13 Geoffrey Keating <geoffk@apple.com>
257 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
259 2005-06-13 Per Bothner <per@bothner.com>
261 * expr.c (int highest_label_pc_this_method,
262 start_label_pc_this_method): New globals.
263 (lookup_label): Add start_label_pc_this_method to pc for label, and
264 update highest_label_pc_this_method. This prevents conflicts between
265 labels from different methods.
266 * java-tree.h: Declare new globals.
267 * jcf-parse.c (parse_class_file): If needed bump
268 start_label_pc_this_method and reset highest_label_pc_this_method.
270 2005-06-13 Tom Tromey <tromey@redhat.com>
273 * parse.y (nested_field_access_p): Handle case where outer field
274 is inherited by enclosing class.
276 2005-06-12 Per Bothner <per@bothner.com>
278 * class.c (inherits_from_p): Do load_class if needed.
280 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
282 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
283 * java-tree.h (parse_error_context): Move...
284 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
285 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
286 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
288 2005-06-08 Roger Sayle <roger@eyesopen.com>
290 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
292 2005-06-06 Jakub Jelinek <jakub@redhat.com>
294 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
295 msgid for argument name.
296 * gjavah.c (error): Likewise.
297 * java-tree.h (parse_error_context): Likewise.
298 * parse.y (parse_error_context, parse_warning_context,
299 issue_warning_error_from_context): Likewise.
301 2005-06-01 Tom Tromey <tromey@redhat.com>
304 * class.c (build_static_field_ref): Don't fold constant fields if
305 current class is from a .class file and we're using indirect
308 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
310 * java/verify-glue.c: Don't include errors.h and include toplev.h.
311 * java/Make-lang.in: Updates dependencies.
313 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
316 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
317 NESTED_FIELD_ACCESS_IDENTIFIER_P.
318 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
319 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
320 * jcf-write.c (generate_classfile): Use
321 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
322 OUTER_FIELD_ACCESS_IDENTIFIER_P.
323 * parse.y (build_outer_field_access): Rename to
324 build_nested_field_access. Support static fields and outer-to-inner
326 (outer_field_access_p): Rename to nested_field_access_p. Support
327 static fields and generalise to outer-to-inner class and sibling
328 inner class accesses.
329 (outer_field_expanded_access_p): Rename to
330 nested_field_expanded_access_p and support static fields.
331 (outer_field_access_fix): Rename to nested_field_access_fix and
332 support static fields.
333 (build_outer_field_access_expr): Rename to
334 build_nested_field_access_expr and support static fields.
335 (build_outer_field_access_methods): Rename to
336 build_nested_field_access_methods and support static fields. For
337 static fields, generate accessors without class instance parameters.
338 (build_outer_field_access_method): Rename to
339 build_nested_field_access_method and support static fields.
340 (build_outer_method_access_method): Use
341 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
342 OUTER_FIELD_ACCESS_IDENTIFIER_P.
343 (resolve_expression_name): Consider static field accesses across
345 (resolve_qualified_expression_name): Likewise.
346 (java_complete_lhs): Use nested_field_access_fix instead of
347 outer_field_access_fix.
348 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
349 Use nested_field_expanded_access_p instead of
350 outer_field_expanded_access_p. Use nested_field_access_fix instead
351 of outer_field_access_fix.
352 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
353 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
355 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
357 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
358 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
359 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
360 MINOR_BINARYCOMPAT_ABI_VERSION): New.
361 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
362 (parse_version): Calculate version ID using new method. Use bit-flags
363 for flag_indirect_dispatch and flag_bootstrap_classes.
365 2005-05-25 Richard Henderson <rth@redhat.com>
368 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
369 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
370 DECL_CONTEXT; avoid pushdecl_top_level.
371 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
372 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
373 (layout_class_method): Likewise.
374 * decl.c (java_mark_cni_decl_local): New.
375 (java_mark_class_local): Use it.
376 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
377 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
378 (struct lang_decl_func): Add local_cni;
379 (struct lang_decl_var): Add class_field, vtable.
380 (java_mangle_decl): Declare.
381 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
382 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
383 (mangle_obstack_1): New.
384 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
385 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
386 lhd_set_decl_assembler_name for things that don't need mangling.
387 (mangle_class_field): Rename from java_mangle_class_field, make
388 static, don't call init_mangling or finish_mangling.
389 (mangle_vtable): Similarly.
390 (mangle_local_cni_method_decl): New.
391 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
392 gcc_assert, and MANGLE_RAW_STRING.
393 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
395 2005-05-25 DJ Delorie <dj@redhat.com>
397 * class.c (set_constant_value): Move warning control from if() to
400 2005-05-24 Richard Henderson <rth@redhat.com>
402 * builtins.c (define_builtin): Don't call make_decl_rtl.
403 * constants.c (build_constant_data_ref): Likewise.
404 * class.c (build_utf8_ref): Likewise.
405 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
406 (get_dispatch_table, layout_class_method): Likewise.
407 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
409 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
410 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
411 to determine if we need a non-zero address.
412 * decl.c (builtin_function): Don't call make_decl_rtl.
413 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
414 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
415 * resource.c (compile_resource_data): Likewise.
416 * parse.y (resolve_field_access): Re-word comment to avoid
419 2005-05-24 Richard Henderson <rth@redhat.com>
421 * class.c (registered_class): Take it out of class_roots; turn into
423 (register_class): Make static. Don't duplicate decl node. Use
425 (emit_register_classes): Use VEC_iterate. Use output_constant
426 instead of assemble_integer. Don't call mark_decl_referenced
428 * java-tree.h (register_class): Remove decl.
430 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
434 * parse.y (register_package, package_list): Remove.
435 (package_declaration): Do not call register_package.
436 (do_resolve_class): Do not use package_list.
438 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
440 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
443 2005-05-15 Tom Tromey <tromey@redhat.com>
446 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
449 2005-05-12 Aaron Luchko <aluchko@redhat.com>
451 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
453 2005-05-11 Tom Tromey <tromey@redhat.com>
455 * gcj.texi (Code Generation): Document -fbootstrap-classes.
456 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
457 (parse_version): Use it.
458 * lang.opt (-fbootstrap-classes): New option.
460 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
463 * class.c (maybe_layout_super_class): Look for imports in this_class.
464 * parse.h (ctxp_for_generation_last): New.
465 (do_resolve_class): Add a parameter.
466 * parse.y (ctxp_for_generation_last): New.
467 (java_pop_parser_context): Add at end of list.
468 (find_in_imports, find_in_imports_on_demand): Look in ctxp
469 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
470 the given type are NULL.
471 (do_resolve_class): Look into the imports of the new second parameter.
472 Adjust recursive calls.
473 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
474 calls to do_resolve_class.
475 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
476 (java_complete_class): Do not do that here.
478 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
481 * Make-lang.in (java): Add gjnih.
482 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
483 (GJNIH_OBJS): New variable.
484 (gjnih$(exeext)): New target.
485 (JAVA_MANFILES): Add gjnih.1.
486 (java.uninstall): Add gjnih.1.
487 (java.mostlyclean): Add gjnih.
488 (java.maintainer-clean): Add gjnih.1.
489 (java/gjavah-jni.o): New target.
490 (.INTERMEDIATE): Add gjnih.pod.
491 (gjnih.pod): New target.
492 * config-lang.in (stagestuff): Add gjnih.
493 * gcj.texi (Top): Add gjnih node.
494 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
495 -bootclasspath options.
496 (Invoking gjnih): New node.
497 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
498 (TOOLNAME): New macro.
499 (error): Replace hard-coded gcjh with TOOLNAME.
500 (process_file): Likewise.
503 (help): Likewise. Add help output for -force, -old, -trace and -J
505 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
506 (options): Add force, old, trace and J fields.
507 (main): Handle -force, -old, -trace and -J options.
509 2005-05-03 Tom Tromey <tromey@redhat.com>
512 * gjavah.c (main): Unlink output file on error.
514 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
516 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
519 2005-04-29 Tom Tromey <tromey@redhat.com>
521 * expr.c (build_jni_stub): Updated for change to build_block.
523 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
525 * expr.c (force_evaluation_order): Declare 'saved' earlier.
527 2005-04-28 Andrew Haley <aph@redhat.com>
530 * java-tree.h (soft_resolvepoolentry_node): New.
531 (alloc_constant_fieldref): Declare.
532 * expr.c (expand_java_field_op): Don't call class_init for
533 accesses to static fields with indirect dispatch.
534 * builtins.c (initialize_builtins): Add "__builtin_expect".
535 * decl.c (soft_resolvepoolentry_node): New variable.
536 (java_init_decl_processing): Create a decl for
537 "_Jv_ResolvePoolEntry".
538 * class.c (build_fieldref_cache_entry): New function.
539 (build_static_field_ref): Rewrite for indirect dispatch.
540 * constants.c (find_name_and_type_constant_tree): New function.
541 (alloc_constant_fieldref): Likewise.
542 (build_constants_constructor): Handle CONSTANT_Fieldref and
543 CONSTANT_NameAndType.
546 * expr.c (force_evaluation_order): Convert outgoing args smaller
549 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
551 * gcj.texi (libgcj Runtime Properties): Remove obsolete
552 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
553 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
555 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
557 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
558 to `unlock_stream' with `unlock_std_streams'.
560 2005-04-25 Jakub Jelinek <jakub@redhat.com>
562 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
563 instead of just expr.h.
565 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
567 * gjavah.c (main): Unlock the stdio streams.
568 * jcf-dump.c (main): Likewise.
569 * jv-scan.c (main): Likewise.
570 * jvgenmain.c (main): Likewise.
572 2005-04-23 DJ Delorie <dj@redhat.com>
574 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
575 parse.y: Adjust warning() callers.
577 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
579 * gcj.texi (Object fields): Change "Integer" to "Int" in example
582 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
584 * gcj.texi: Fix typos and bogus example.
586 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
588 * except.c: Fix a comment typo.
590 2005-04-19 Julian Brown <julian@codesourcery.com>
592 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
593 indirect dispatch with PIC.
595 2005-04-18 Andrew Haley <aph@redhat.com>
597 * java-except.h (struct eh_range.handler): Remove unused field.
598 (handle_nested_ranges): Remove function declaration.
599 (sanity_check_exception_range): Add function declaration.
600 * verify.c (verify_jvm_instructions): Remove call to
601 handle_nested_ranges.
602 * verify-glue.c (verify_jvm_instructions_new): Call
603 sanity_check_exception_range.
604 * except.c (link_handler, eh_range_freelist, link_handler,
605 handle_nested_ranges): Remove.
606 (add_handler): Rewrite.
607 (sanity_check_exception_range): New function.
608 (print_ranges): New function.
610 2005-04-13 Julian Brown <julian@codesourcery.com>
612 * decl.c (finish_method): Give methods once-only linkage.
614 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
616 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
618 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
620 * java-tree.h: Don't use PARAMS().
622 2005-04-07 Per Bothner <per@bothner.com>
624 * class.c (push_class): By default, suppress debug output.
625 (finish_class): Enable debug output for classes we're emitting.
627 2005-04-07 Andrew Haley <aph@redhat.com>
629 * gcj.texi: Correct gcj-dbtool instructions.
631 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
633 * gcj.texi: Fix a typo.
634 * lang.c: Fix a comment typo.
636 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
638 * gcj.texi (Invoking gij): Add descriptions of new -X options.
639 Mention recognized-and-ignored compatibility options.
640 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
642 (About CNI): Add Memory allocation section.
644 2005-04-01 Tom Tromey <tromey@redhat.com>
646 * decl.c (java_init_decl_processing): Fix types of
647 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
648 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
649 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
651 2005-03-31 Jan Hubicka <jh@suse.cz>
653 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
654 * class.c: Include cgraph.h
655 (make_local_functoin_alias): Mark aslias as needed.
656 * resource.c: Include cgraph.h
657 (compile_resource_data): Go via cgraph interface.
659 2005-03-30 Ian Lance Taylor <ian@airs.com>
661 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
663 2005-03-30 Tom Tromey <tromey@redhat.com>
665 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
666 inner_class_info_index==0 or outer_class_info_index==0.
668 2005-03-29 Tom Tromey <tromey@redhat.com>
670 * gcj.texi (libgcj Runtime Properties): Document
671 gnu.gcj.runtime.endorsed.dirs.
673 2005-03-24 Anthony Green <green@redhat.com>
675 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
678 2005-03-23 Tom Tromey <tromey@redhat.com>
680 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
681 (parse_version): Use it.
683 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
685 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
687 2005-03-18 Andrew Haley <aph@redhat.com>
690 * decl.c (update_aliases): Don't update variables that are about
692 (maybe_poplevels): Add comment.
694 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
697 * jcf-parse.c (duplicate_class_warning): New function.
698 (java_parse_file): Call duplicate_class_warning if
699 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
700 (parse_zip_file_entries): Likewise. Also set
701 CLASS_FROM_CURRENTLY_COMPILED_P.
703 2005-03-16 Andrew Haley <aph@redhat.com>
705 * expr.c (expand_java_arrayload): Don't generate a
706 NullPointerException based on the type of the node.
707 (build_java_array_length_access): Likewise.
709 2005-03-15 Zack Weinberg <zack@codesourcery.com>
711 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
713 2005-03-11 Tom Tromey <tromey@redhat.com>
715 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
716 (libgcj Runtime Properties): Document the default .db.
718 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
721 * parse.y (checks_throws_clauses): Check exceptions list even when
722 the base class does not come from a source file being compiled.
723 (java_complete_lhs): Remove unused variable 'wfl'.
725 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
728 * decl.c (finish_method): Emit _Jv_InitClass for private static
729 methods inside inner classes as well.
731 2005-03-08 Julian Brown <julian@codesourcery.com>
732 * Revert patch from 2005-03-08 for causing bootstrap failure on
735 2005-03-08 Julian Brown <julian@codesourcery.com>
737 * decl.c (finish_method): Give methods once-only linkage.
739 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
741 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
743 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
745 * verify-glue.c (vfy_is_assignable_from): Perform static check using
746 can_widen_reference_to if the C++ ABI is in use.
747 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
748 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
749 type_isresolved, init_state, set_pc, state_get_pc,
750 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
751 (verify_fail): Report the current PC from the verifier context.
752 (free_state): Remove #if 0 block to enable this function.
753 (free_verifier_context): Call free_state on state_list iterator
754 values before freeing them.
755 * expr.c (pop_type_0): Pop correct type for error message when stack
756 contains a multi-word type.
758 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
760 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
761 for known NULL array length access.
763 2005-03-07 Tom Tromey <tromey@redhat.com>
765 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
767 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
769 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
770 typeck.c: Update copyright.
772 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
775 * xref.c, xref.h: Remove file.
776 * Make-lang.in (java/xref.o): Remove.
777 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
778 * lang.c (flag_emit_xref): Remove definition.
779 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
780 * typeck.c (convert): Remove use of do_not_fold.
781 * parse.y (do_not_fold): Remove definition.
782 (parser grammar): Remove xref code.
783 (maybe_create_class_interface_decl, create_class): Likewise.
784 (register_fields, method_header, finish_method_declaration): Likewise.
785 (declare_local_variables, source_end_java_method): Likewise.
786 (java_complete_expand_classes): Do not set do_not_fold.
787 (java_complete_expand_method): Remove xref code.
788 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
789 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
790 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
791 (patch_synchronized_statement, patch_throw_statement): Likewise.
792 (maybe_build_class_init_for_field): Likewise.
794 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
796 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
797 instead of IS_NON_TYPE_CODE_CLASS.
799 2005-03-04 Andrew Haley <aph@redhat.com>
802 * class.c (set_method_index): Don't set method_index if it is
804 (layout_class_method): Don't complain about "non-static method foo
805 overrides static method" in the case of indirect dispatch.
807 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
809 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
811 * Make-lang.in: Don't elide warnings in jcf-io.c.
813 2005-03-01 Per Bothner <per@bothner.com>
816 * check-init.c (wfl): Remove static.
817 (final_assign_error, check_init): Replace calls to parse_error_context
819 (check_init): Save, set, and restore input_location for each exp.
821 2005-03-01 Per Bothner <per@bothner.com>
823 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
824 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
825 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
827 2005-03-01 Per Bothner <per@bothner.com>
829 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
831 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
834 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
837 2005-02-22 Tom Tromey <tromey@redhat.com>
840 * verify-impl.c (EITHER): New define.
841 (types_compatible): Handle it.
842 (check_field_constant): Use it.
844 2005-02-18 Tom Tromey <tromey@redhat.com>
847 * verify-impl.c (types_equal): Fixed test.
850 * verify-glue.c (vfy_class_has_field): New function.
851 * verify.h (vfy_class_has_field): Declare.
852 * verify-impl.c (check_field_constant): Added 'putfield'
854 (verify_instructions_0): Updated.
855 (types_equal): New function.
857 2005-02-14 Tom Tromey <tromey@redhat.com>
860 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
861 stack effect of multianewarray.
863 2005-02-14 Andrew Haley <aph@redhat.com>
866 * expr.c (expand_byte_code): Call promote_arguments().
867 (promote_arguments): New function.
868 * decl.c (check_local_unnamed_variable): Remove special case for
870 (find_local_variable): Promote all boolean types to int
871 when searching for local variable decls.
873 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
875 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
876 parse-scan.y: Update copyright.
878 2005-02-11 Per Bothner <per@bothner.com>
881 * parse-scan.y (input_location): Remove variable.
882 (main_input_filename): New - replaces input_filename, which isn't
883 settable if USE_MAPPED_LOCATION.
884 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
885 so we don't reference input_location or wfl_operator in that case.
886 * jv-scan.c (expand_location): Remove - no longer used.
887 (main): Set main_input_filename rather than input_filename.
889 2005-02-09 Richard Henderson <rth@redhat.com>
891 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
892 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
894 2005-02-08 Marcin Dalecki <martin@dalecki.de>
896 * expr.c (add_type_assertion): Use the proper enumeration type,
897 since this is what htab_find_slot() is expecting.
899 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
901 * gcj.texi: Update copyright dates.
903 2005-02-02 Tom Tromey <tromey@redhat.com>
905 * gcj.texi (libgcj Runtime Properties): Default library_control
908 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
911 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
912 (modifiers) when square brackets are present in a declaration for
914 * jv-scan.c (main): Set input_filename and input_line.
916 2005-02-01 Tom Tromey <tromey@redhat.com>
919 * gjavah.c (get_field_name): Don't override name for JNI header.
921 2005-02-01 Roger Sayle <roger@eyesopen.com>
923 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
924 of unsigned types using iushr and lushr JVM bytecodes.
926 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
929 * gjavah.c (jni_print_float): Do not emit floating-point
930 initialiser for a static final field.
931 (jni_print_double): Likewise.
933 2005-02-01 Mark Mitchell <mark@codesourcery.com>
936 2005-01-31 Mark Mitchell <mark@codesourcery.com>
937 * gjavah.c (print_field_info): Mark static data members of
938 floating-point type with "__extension__".
940 2005-01-31 Mark Mitchell <mark@codesourcery.com>
942 * gjavah.c (print_field_info): Mark static data members of
943 floating-point type with "__extension__".
945 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
948 * parse.y (build_string_concatenation): Remove redundant if.
949 (patch_conditional_expr): Attempt to patch_string() the condition
950 of a ?: as well, in addition to its other operands.
952 2005-01-25 Tom Tromey <tromey@redhat.com>
954 * Make-lang.in (java/java-tree-inline.o): Removed.
956 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
959 * parse.y (patch_binop): Allow comparisons against NULL only
960 if the other operand is of a reference type.
962 2005-01-24 Tom Tromey <tromey@redhat.com>
964 * java-tree.h (gcj_abi_version): Declare.
965 * class.c (make_class_data): Push gcj_abi_version into "next"
966 field. Renamed field.
967 * decl.c (gcj_abi_version): New global.
968 (parse_version): New function.
969 (java_init_decl_processing): Call it. Renamed 'next' field.
971 (GCJ_BINARYCOMPAT_ADDITION): New define.
973 2005-01-24 Roger Sayle <roger@eyesopen.com>
976 * jcf-write.c (generate_bytecode_insns): Conversions between
977 integer types of the same precision shouldn't generate widening
978 or narrowing conversion bytecodes.
980 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
982 * java-except.h, java-tree.h: Remove unused prototypes.
984 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
987 * jcf-write.c (perform_relocations): Don't call memcpy if source
988 and destination are the same.
990 2005-01-17 Tom Tromey <tromey@redhat.com>
992 * verify-impl.c (get_short): Sign extend.
995 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
997 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1000 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1002 * verify.c: Revert to the version before the BC-ABI merge.
1004 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1007 * check-init.c (check_init): Take care of references that do not
1008 have an explicit final variable declaration (e.g. array length
1009 access) for pre/post in/de-crement operators.
1011 2005-01-08 Mark Wielaard <mark@klomp.org>
1013 * parse.y (process_imports): Allocate (and free) original_name only
1014 when not already defined.
1015 * jcf-parse.c (read_class): Free results of find_class() and
1017 (java_parse_file): Keep pointer to head of file_list and free when
1018 done. Free result of lrealpath().
1020 2005-01-05 Tom Tromey <tromey@redhat.com>
1022 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1024 2004-12-20 Andrew Haley <aph@redhat.com>
1026 * typeck.c: Use fold_convert for ints and booleans.
1028 2004-12-17 Andrew Haley <aph@redhat.com>
1031 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1032 BOOLEAN_TYPE or CHAR_TYPE.
1033 (convert_to_boolean, convert_to_char) : Remove.
1034 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1035 * expr.c (expand_load_internal): Do type conversion if type is not
1038 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1041 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1044 2004-12-07 Andrew Haley <aph@redhat.com>
1047 * jcf-parse.c (load_class): Remove sanity test for missing inner
1050 2004-12-06 Tom Tromey <tromey@redhat.com>
1052 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1053 (java.uninstall): Likewise.
1054 (java.maintainer-clean): Likewise.
1055 (.INTERMEDIATE): Likewise.
1056 (java.install-man): Likewise.
1057 (gcj-dbtool.pod): New target.
1058 * gcj.texi (Code Generation): Document -findirect-dispatch.
1059 (libgcj Runtime Properties): Document
1060 gnu.gcj.precompiled.db.path.
1061 (Top): Link to "Invoking gcj-dbtool".
1063 2004-12-06 Tom Tromey <tromey@redhat.com>
1066 * java-tree.h (extract_field_decl): Declare.
1067 * parse.y (extract_field_decl): Renamed from
1068 strip_out_static_field_access_decl. No longer static.
1069 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1071 2004-12-03 Tom Tromey <tromey@redhat.com>
1073 * lang.c (flag_new_verifier): Define.
1074 (java_post_options): Set flag_new_verifier if indirect dispatch
1076 * lang.opt (fnew-verifier): Removed.
1078 2004-12-03 Tom Tromey <tromey@redhat.com>
1081 * Make-lang.in (java.install-common): Only install transformed
1082 gcjh if gcj-cross exists.
1084 2004-12-03 Andrew Haley <aph@redhat.com>
1087 * except.c (link_handler): Patch 'outer' field of siblings of the
1088 range we're demoting.
1090 2004-12-03 Andrew Haley <aph@redhat.com>
1093 * class.c (layout_class_method): Don't fail to override a method
1094 simply because it has DECL_ARTIFICIAL set.
1096 2004-12-02 Tom Tromey <tromey@redhat.com>
1099 * parse.y (craft_constructor): Special case null_pointer_node.
1101 2004-12-02 Tom Tromey <tromey@redhat.com>
1104 * java-gimplify.c (java_gimplify_expr): Don't call
1105 SET_EXPR_LOCATION unless wrapped tree is an expression.
1107 2004-11-27 Per Bothner <per@bothner.com>
1109 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1110 Fix fencepost error in 'i', which got executed one too many times.
1111 Also, fold memcpy into explicit loop, as originally intended.
1112 Also, free temporary 'buf' which otherwise leaks.
1114 2004-11-27 Per Bothner <per@bothner.com>
1116 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1117 local static variables if not USE_MAPPED_LOCATION.
1119 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1121 * class.c, decl.c, expr.c: Fix comment typos.
1123 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1126 * decl.c (end_java_method): Call
1127 attach_init_test_initialization_flags on all the init_decls.
1128 * parse.y (attach_init_test_initialization_flags): Move to ...
1129 * expr.c (attach_init_test_initialization_flags): here and
1130 support BIND_EXPR also.
1131 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1132 * jcf-parse.c (parse_class_file): Don't disable class init
1135 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1137 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1140 2004-11-24 Richard Henderson <rth@redhat.com>
1142 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1143 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1145 2004-11-24 Tom Tromey <tromey@redhat.com>
1147 * verify.c (defer_merging): Don't use C++-style comment.
1148 * verify.h (java_opcode): Added java_opcode_end.
1149 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1151 * verify-impl.c (vfy_push_type): Removed bogus "return".
1152 (initialize_stack): Use vfy_alloc and vfy_free.
1153 (verify_instructions_0): Likewise.
1155 * Merged gcj-abi-2-dev-branch to trunk.
1157 2004-11-24 Andrew Haley <aph@redhat.com>
1159 * jcf-parse.c (parse_class_file): Set file_start_location.
1161 2004-11-10 Tom Tromey <tromey@redhat.com>
1163 * class.c (make_field_value): Don't call build_static_field_ref.
1164 (build_static_field_ref): Don't emit direct references when using
1167 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1168 -verbose:class into man page synopsis.
1170 2004-11-09 Tom Tromey <tromey@redhat.com>
1172 * expr.c (build_java_arraystore_check): Still generate check if
1173 element type is itself an array.
1175 2004-11-08 Tom Tromey <tromey@redhat.com>
1177 * java-tree.h (soft_check_assignment_node): Removed.
1178 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1179 * decl.c (java_init_decl_processing): Don't initialize
1180 soft_check_assignment_node.
1182 2004-11-05 Tom Tromey <tromey@redhat.com>
1184 * class.c (layout_class_methods): Don't add Miranda methods when
1185 using indirect dispatch.
1187 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1189 * class.c (make_class_data): Call emit_assertion_table to set the
1190 'assertion_table' field.
1191 (build_signature_for_libgcj): Move here from expr.c.
1192 (add_assertion_table_entry): New function. Callback for assertion
1193 hashtable traversal.
1194 (emit_assertion_table): New. Take class argument, and generate
1195 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1196 * decl.c (init_decl_processing): Define assertion_entry_type record.
1197 Push 'assertion_table' class field instead of 'verify'.
1198 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1199 (type_assertion_hash): Include 'assertion_code' in hash.
1200 (add_type_assertion): Rewritten. Take class and assertion_code
1201 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1202 (can_widen_reference_to): Use new add_type_assertion() arguments.
1203 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1204 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1205 (verify_identifier_node): Removed.
1206 (assertion_entry_type, assertion_table_type): New.
1207 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1208 assertion code definitions.
1209 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1210 'target_type' to 'op1' and 'op2'.
1211 (add_type_assertion): Declare.
1212 (lang_printable_name_wls): Remove unused definition.
1213 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1214 to emit runtime assertion.
1215 (vfy_note_stack_type): Clean up non-C90 declarations.
1216 (vfy_note_local_type): Likewise.
1217 * verify.h (vfy_is_assignable_from): Declare.
1218 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1219 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1220 instead of is_assignable_from_slow().
1221 (types_compatible): Reinstate ref_compatible() call.
1223 2004-11-04 Tom Tromey <tromey@redhat.com>
1225 * class.c (build_static_field_ref): Reverted previous patch.
1227 * class.c (build_static_field_ref): Don't emit direct references
1228 when using indirect dispatch.
1230 2004-11-03 Tom Tromey <tromey@redhat.com>
1232 * expr.c (expand_java_arrayload): Set lhs_type_node.
1233 (expand_java_arraystore): Set rhs_type_node.
1235 2004-11-02 Tom Tromey <tromey@redhat.com>
1237 * jcf-parse.c (compute_class_name): Use filename length from zip
1238 directory, not strlen.
1240 * expr.c (expand_invoke): Mark new interface methods as abstract.
1242 2004-11-01 Tom Tromey <tromey@redhat.com>
1244 * verify-impl.c (push_jump): Removed check for uninitialized
1246 (push_exception_jump): Likewise.
1247 (handle_ret_insn): Likewise.
1248 (handle_jsr_insn): Likewise.
1249 (state_check_no_uninitialized_objects): Removed.
1251 * decl.c (check_local_unnamed_variable): Recognize
1252 promoted-to-int parameters when using the new verifier.
1253 * expr.c (expand_java_arraystore): Explicitly request array type
1254 when using new verifier.
1255 (expand_java_arrayload): Likewise.
1256 (invoke_build_dtable): Don't pass object_type_node as
1257 expression argument to build_java_indirect_ref.
1258 (build_java_check_indexed_type): Do nothing.
1259 (build_java_arraystore_check): Handle case where array doesn't
1261 (build_java_array_length_access): Likewise.
1262 (expand_invoke): Handle case where interface overrides a method
1264 (pop_type_0): Always succeed for reference types.
1265 (process_jvm_instruction): Don't pop a value in a dead
1267 (pop_arguments): Convert arguments to correct types.
1269 2004-10-29 Andrew Haley <aph@redhat.com>
1271 * jcf-parse.c (give_name_to_class): Remove line that was
1274 2004-10-29 Andrew Haley <aph@redhat.com>
1276 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1278 2004-10-20 Andrew Haley <aph@redhat.com>
1280 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1282 2004-10-26 Tom Tromey <tromey@redhat.com>
1284 * verify.h (vfy_notify_verified): Removed.
1285 * verify-glue.c (vfy_notify_verified): Removed.
1287 2004-10-26 Tom Tromey <tromey@redhat.com>
1289 * verify-impl.c (debug_print_state): Declare `i' before code.
1290 (merge_types): Modify `t' when it is null_type.
1292 2004-10-26 Tom Tromey <tromey@redhat.com>
1294 * verify-impl.c (type_print): Renamed from print. Now static and
1296 (debug_print_state): Use type_print.
1298 2004-10-25 Tom Tromey <tromey@redhat.com>
1300 * expr.c (build_invokeinterface): Compute correct offset for
1301 index into interface methods.
1303 2004-10-20 Tom Tromey <tromey@redhat.com>
1305 * java-tree.h (verify_jvm_instructions_new): Declare.
1307 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1310 * verify-impl.c (verify_instructions): Correctly handle wide
1312 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1313 (vfy_get_component_type): Strip pointer types.
1314 (vfy_find_class): Use get_type_from_signature. Strip pointer
1316 Include java-except.h.
1318 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1320 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1321 vfy_push_type_t, set_variable, add_new_state, merge_into,
1322 handle_jsr_insn, branch_prepass, check_class_constant,
1323 check_wide_constant, get_one_type, compute_static_types,
1324 verify_instructions_0): Clean up C99 declarations after statements.
1326 2004-10-20 Tom Tromey <tromey@redhat.com>
1328 * verify-impl.c (merge_refs): Compare reference against iterator,
1331 * verify-glue.c (vfy_tag): Mask off resolved flag.
1333 2004-10-19 Tom Tromey <tromey@redhat.com>
1335 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1336 (init_state_with_stack): Initialize `this_type' in state.
1337 (verify_method): Use debug_print.
1338 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1339 (vfy_note_stack_depth): Reverted last patch.
1340 (vfy_note_stack_type): Note pointer to Object, not Object.
1341 (vfy_note_local_type): Likewise.
1343 * verify.h (vfy_note_instruction_seen): Declare.
1344 * verify-glue.c (verify_jvm_instructions_new): Set
1345 BCODE_EXCEPTION_TARGET on target instruction.
1346 (vfy_note_instruction_seen): New function.
1347 * verify-impl.c (FLAG_INSN_SEEN): New define.
1348 (verify_instructions_0): Set flag on instruction. Save state for
1350 (verify_instructions): Call vfy_note_instruction_seen.
1352 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1353 (verify_jvm_instructions_new): Call method_init_exceptions,
1354 add_handler, and handle_nested_ranges.
1355 * verify-impl.c (verify_method): Return 1 on success.
1356 (verify_instructions_0): Save the state at PC=0.
1358 * verify-impl.c (init_type_from_class): Set is_resolved and
1359 ref_next on new ref_intersection.
1360 (init_type_from_string): Likewise.
1362 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1364 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1365 if flag_new_verifier is set.
1366 * java-tree.h (flag_new_verifier): Declare.
1367 * lang.opt (fnew-verifier): New option.
1368 * verify-impl.c: Work around namespace pollution by undef'ing
1370 (struct verifier_context): Make 'bytecode' const.
1371 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1372 (types_compatible): For the BC-ABI, always consider reference types
1374 (check_class_constant): Use vfr->current_class.
1375 (check_constant): Likewise.
1376 (check_wide_constant): Likewise.
1377 (check_field_constant): Check for 'L' at start of type name.
1378 (get_one_type): Return pointer instead of type. Set type result in
1379 caller via passed type pointer.
1380 (compute_argument_types): Update to use new get_one_type arguments.
1381 (compute_return_type): Likewise.
1382 (make_verifier_context): New. Allocate and initialize 'vfr'.
1383 (free_verifier_context): New. Free 'vfr' and its contents.
1384 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1385 and free_verifier_context.
1387 2004-10-15 Tom Tromey <tromey@redhat.com>
1389 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1390 * verify.h (vfy_fail): Fixed formatting.
1392 * verify-impl.c (vfr): Fixed comment formatting.
1393 (collapse_type): New function.
1394 (verify_instructions): Notify compiler about type map.
1395 * verify.h (vfy_note_stack_depth): Updated.
1396 (vfy_note_stack_type): Likewise.
1397 (vfy_note_local_type): Likewise.
1398 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1400 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1401 state. Added `method' argument.
1402 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1404 (vfy_note_local_type): New function.
1405 (vfy_unsuitable_type): Likewise.
1406 (vfy_return_address_type): Likewise.
1407 (vfy_null_type): Likewise.
1409 * verify.h (VFY_IN_GCC): Removed.
1410 (VFY_WANT_TYPEMAP): Removed.
1411 * verify-impl.c (verify_instructions_0): Removed useless "\".
1412 (struct state) <next>: Uncomment.
1414 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1416 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1419 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1421 * Make-lang.in (verify.o): Re-enabled this target.
1422 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1423 (vfy_get_interface): Likewise.
1424 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1425 * verify.h (verify_jvm_instructions_new): Declare.
1426 * verify-impl.c (free_state): Temporarily comment out unused
1429 2004-10-06 Tom Tromey <tromey@redhat.com>
1431 * java-tree.h (JV_STATE_READ): New enum value.
1433 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1435 * verify.h: New file.
1437 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1439 * verify-impl.c, verify-glue.c, verify.h: New files.
1440 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1442 2004-09-24 Andrew Haley <aph@redhat.com>
1444 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1445 for a slot if it's of pointer type.
1447 2004-09-14 Tom Tromey <tromey@redhat.com>
1449 * class.c (make_class_data): Correctly initialize "state" field.
1450 Initialize "engine" field.
1451 * decl.c (java_init_decl_processing): Add "engine" field.
1453 2004-09-10 Andrew Haley <aph@redhat.com>
1456 * expr.c (build_invokeinterface): Use fast method for interface
1458 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1459 JTI_ITABLE_PTR_TYPE.
1460 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1461 (emit_symbol_table): Add new arg, element_size.
1462 * decl.c (java_init_decl_processing): Initialize Class.itable.
1463 * class.c (GEN_TABLE): New macro.
1464 (gen_indirect_dispatch_tables): Use it. Add itable.
1465 (make_class_data): Add new arg for emit_symbol_table().
1467 (add_miranda_methods): Make sure search_class has been parsed.
1468 (emit_symbol_table): Add new arg, element_size.
1470 2004-09-06 Andrew Haley <aph@redhat.com>
1472 * verify.c (merge_types): Return Object for all merges of
1474 * expr.c (add_type_assertion): Don't generate assertions when
1475 source type is array of Object.
1477 2004-09-03 Andrew Haley <aph@redhat.com>
1479 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1481 * lang.c (java_post_options): Force flag_verify_invocations if
1482 we're not using indirect dispatch.
1484 * expr.c (pop_type_0): Move test for interfaces before call to
1485 can_widen_reference_to().
1486 (build_signature_for_libgcj): Remove generation of canonical array
1488 (add_type_assertion): Canonicalize both arrays.
1489 Don't assert that type X can be assigned to Object.
1490 Don't assert that type X an be assigned to type X.
1491 Don't assert that Object can be assigned to type X.
1492 (can_widen_reference_to): Warn whenever we generate an assertion.
1493 (process_jvm_instruction): Use throwable_type_node for the type of
1496 2004-09-01 Andrew Haley <aph@redhat.com>
1498 * decl.c (java_init_decl_processing): Change
1499 verify_identifier_node to "__verify".
1500 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1501 * java-tree.h (verify_identifier_node): Change to "__verify".
1503 * expr.c (build_signature_for_libgcj): New function.
1504 (add_type_assertion): Use it to construct signatures for
1505 source_type and target_type.
1507 2004-08-27 Andrew Haley <aph@redhat.com>
1509 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1510 (verify_identifier_node): New.
1511 (TYPE_VERIFY_METHOD): New.
1512 (struct type_assertion): New type.
1513 * expr.c (type_assertion_eq): New function.
1514 (type_assertion_hash): New function.
1515 (add_type_assertion): New function.
1516 (can_widen_reference_to): Call add_type_assertion().
1517 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1518 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1519 (finish_class): Output TYPE_VERIFY_METHOD (type).
1521 * decl.c (end_java_method): Nullify unused fields.
1523 2004-08-17 Andrew Haley <aph@redhat.com>
1525 * verify.c (defer_merging): Quieten.
1526 * jcf-parse.c (load_class): Only try to open a class file if it's
1527 java.lang.Object or if it's part of the current compilation.
1528 Check that the class we just tried to load is the class we just
1530 (java_parse_file): Set flag_verify_invocations off if we're
1531 compiling from .class.
1532 (parse_zip_file_entries): Abort if we try to read a dummy class.
1533 * expr.c (can_widen_reference_to): Quieten.
1534 (build_invokevirtual): Abort if we try to invokevirtual an
1536 (expand_invoke): Don't build a non-interface call to an interface.
1537 (build_instanceof): Don't do premature optimization if
1538 flag_verify_invocations is not set.
1539 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1541 (build_static_field_ref): Add correct type conversion for
1543 (add_miranda_methods): Disable generation of Miranda methods for
1545 (layout_class_method): Don't complain about non-static method
1546 overrides static method with dummy classes.
1548 2004-08-13 Tom Tromey <tromey@redhat.com>
1550 * class.c (build_static_field_ref): Re-enable atable lookups for
1553 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1555 2004-08-11 Tom Tromey <tromey@redhat.com>
1557 * gcj.texi (libgcj Runtime Properties): Document new properties.
1559 2004-08-06 Andrew Haley <aph@redhat.com>
1561 * jcf-parse.c (load_class): Check that we really have loaded the
1562 class we're looking for.
1564 2004-07-19 Andrew Haley <aph@redhat.com>
1566 * verify.c (verify_jvm_instructions): Comment change only.
1568 * typeck.c (build_java_array_type): Add size field to array name.
1570 * java-tree.h (LOCAL_SLOT_P): New.
1571 (update_aliases): Add PC argument.
1572 (pushdecl_function_level): New function.
1574 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1575 MODIFY_EXPR, and SAVE_EXPR.
1576 (java_gimplify_modify_expr): New function.
1578 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1579 (expand_iinc): Pass PC to update_aliases().
1580 (STORE_INTERNAL): Likewise.
1581 (process_jvm_instruction): Likewise.
1583 * decl.c (base_decl_map): New variable.
1584 (uniq): New variable.
1585 (update_aliases): Rewrite with more thorough checking.
1586 (debug_variable_p): New function.
1587 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1588 (check_local_named_variable): Delete whole function.
1589 (initialize_local_variable): New function.
1590 (check_local_unnamed_variable): Add checks and comments.
1591 (find_local_variable): Rewrite.
1592 (java_replace_reference): New function.
1593 (function_binding_level): New variable.
1594 (pushdecl_function_level): New function.
1595 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1596 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1597 (start_java_method): Reset uniq. Create base_decl_map. Set
1598 function_binding_level.
1599 (end_java_method): Null unused fields to save memory.
1601 2004-06-29 Andrew Haley <aph@redhat.com>
1603 * except.c (expand_start_java_handler): Push a new binding level.
1604 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1605 register_exception_range() to register where we'll do it.
1606 (expand_end_java_handler): Remove old bogus code. Replace with
1607 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1608 the top of the expression we're curently building.
1609 (maybe_end_try): Delete.
1610 * decl.c (binding_level.exception_range): New field.
1611 (clear_binding_level): Add field exception_range. Reformat.
1612 (poplevel): Call expand_end_java_handler().
1613 (poplevel): Call java_add_stmt only if functionbody is false.
1614 (maybe_poplevels): Don't call maybe_end_try() from here.
1615 (end_java_method): Clear no longer used trees in function decl.
1616 (register_exception_range): New function.
1617 * java-tree.h (register_exception_range, struct eh_range): Declare.
1619 2004-06-22 Andrew Haley <aph@redhat.com>
1621 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1623 * check-init.c (get_variable_decl): Teach check-init about
1624 FIELD_DECLs addressed via the otable.
1625 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1628 2004-05-28 Andrew Haley <aph@redhat.com>
1630 * jcf-parse.c (load_class): Don't try to read a class that we've
1633 * expr.c (build_invokeinterface): Use the old-fashioned way of
1634 doing indirect dispatch: look up interfaces by name.
1635 * java-tree.h (enum java_tree_index): Add
1636 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1637 * decl.c (java_init_decl_processing): Add
1638 soft_lookupinterfacemethodbyname_node.
1640 * gjavah.c (print_method_info): Final methods have vtable entries,
1641 so gjavah needs to output them.
1642 * class.c (layout_class_method): Generate vtable entries for final
1644 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1645 dispatch, even if a method is final.
1647 2004-05-25 Andrew Haley <aph@redhat.com>
1649 * class.c (build_symbol_entry): Convert the names of constructors
1650 to init_identifier_node when generating an entry for the indirect
1653 * expr.c (build_known_method_ref): Generate indirect calls for
1654 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1656 2004-05-24 Andrew Haley <aph@redhat.com>
1658 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1659 atable element is of the right type.
1661 * class.c (build_static_field_ref): Cast pointer to correct type
1664 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1666 * Merged with HEAD as of 20040514. Diff against
1667 gcj-abi-2-merge-20040514.
1669 2004-04-16 Andrew Haley <aph@redhat.com>
1671 * verify.c (check_pending_block): Disable subroutine checks.
1672 (defer_merging): New function.
1673 (merge_types): If types are dummy, use defer_merging to combine them.
1674 (verify_jvm_instructions): If invocation is invokeinterface and
1675 target is dummy, assume target really is an interface.
1677 * parse.y (patch_invoke): Break out call to java_create_object.
1679 * lang.c (flag_verify_invocations): New.
1681 * jcf-parse.c (load_class): If we've already failed to load a
1682 class, don't try again.
1683 (load_class): If we can't find a .class file, don't fail, but emit
1685 (parse_class_file): Don't act on dummy methods.
1687 * java-tree.h (flag_verify_invocations): New.
1689 (lang_type.dummy_class): New field.
1690 (java_create_object): New function.
1691 (METHOD_DUMMY): New.
1693 * expr.c (build_field_ref): Widen field offset.
1694 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1695 that each of its elements is compatible with the one we're
1697 (pop_type_0): Issue a warning to say that we need to generate a
1699 (java_create_object): New function.
1700 (build_field_ref): Only generate hard refs if we're not using
1702 (expand_java_field_op): If we're using !verify_invocations and we
1703 see a missing field, generate a decl for it.
1705 (expand_invoke): If a class doesn't have the method we seek and
1706 we're using !flag_verify_invocations, generate a decl for the
1709 (build_known_method_ref): Always use indirect dispatch via the
1710 atable for static methods.
1712 (expand_java_NEW): Break out object creation into new function,
1715 (can_widen_reference_to): Issue a warning to say that we need to
1716 generate a runtime check.
1718 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1719 (make_method_value): Also use index for interfaces.
1720 (make_class_data): Skip dummy field for inherited data.
1721 Don't build method array for dummy methods.
1722 Set size_in_byte to -1 when using inirect dispatch
1723 Don't build a hard class ref if we don't have a hard ref to our
1724 superclass, or if we're using inirect dispatch.
1725 Null out dispatch tables.
1727 (layout_class_method): Don't complain about non-static method
1728 overrides static method is method is artificial.
1730 (build_static_field_ref): Disable atable references to static
1731 fields for the time being.
1733 (layout_class_methods): Check for CLASS_INTERFACE as
1734 well as CLASS_ABSTRACT.
1736 2004-11-24 Steven Bosscher <stevenb@suse.de>
1738 * class.c (make_class_data): Don't check flag_inline_functions.
1739 * lang.c (flag_really_inline): Remove unused flag.
1740 (java_handle_option): Don't set it here. Remove special handling
1741 of flag_inline_functions for Java.
1742 (java_init): Don't set flag_inline_trees here. Already done...
1743 (java_post_options): ...here. Don't clear flag_inline_functions.
1745 2004-11-24 Steven Bosscher <stevenb@suse.de>
1747 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1748 (java_gimplify_exit_block_expr): New function.
1749 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1751 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1752 (EXIT_BLOCK_EXPR): Likewise.
1753 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1754 (LABELED_BLOCK_BODY): Likewise.
1755 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1756 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1757 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1759 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1760 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1761 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1762 second operand of EXIT_BLOCK_EXPR.
1763 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1765 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1767 2004-11-23 Ben Elliston <bje@au.ibm.com>
1769 * xref.h (xref_flag_value): Remove.
1770 (xref_set_data, xref_get_data): Likewise.
1771 (xref_set_current_fp): Likewise.
1772 (XREF_NONE): Likewise.
1773 (XREF_GET_DATA): Likewise.
1774 * xref.c (xref_flag_value): Remove.
1775 (xref_set_data, xref_get_data): Likewise.
1776 (xref_set_current_fp): Likewise.
1778 2004-11-23 Ben Elliston <bje@au.ibm.com>
1780 * gjavah.c (output_directory): Make static.
1781 (temp_directory): Likewise.
1783 2004-11-15 Tom Tromey <tromey@redhat.com>
1785 * decl.c (instn_ptr_type_node): Removed.
1786 (lineNumbers_ptr_type_node): Removed.
1787 (jint_type): Removed.
1788 (jint_ptr_type): Removed.
1790 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1793 * check-init.c (check_init): Ignore DECL_EXPR.
1794 * expr.c (always_initialize_class_p): Reenable.
1795 (build_class_init): Use a variable to store the decl. Also use
1796 boolean_false_node instead of integer_zero_node.
1797 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1800 2004-11-08 Tom Tromey <tromey@redhat.com>
1803 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1804 generating a JNI header.
1805 (print_field_info): Handle JNI headers.
1806 (jni_print_float): Likewise.
1807 (jni_print_double): Likewise.
1809 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1811 * decl.c (end_java_method): Remove duplicated code.
1813 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1814 Gerald Pfeifer <gerald@pfeifer.com>
1816 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1819 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1822 * class.c: Reinstate 2004-08-18 patch.
1823 (make_local_function_alias): Don't create an alias for extern (native)
1826 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1829 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1830 (make_method_value): Likewise.
1832 2004-10-21 Andrew Haley <aph@redhat.com>
1835 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1837 2004-10-20 Andrew Haley <aph@redhat.com>
1839 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1840 Remove duplicated code block.
1842 2004-10-18 Steven Bosscher <stevenb@suse.de>
1844 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1845 New rules to work around old Bison warnings.
1847 2004-10-17 Steven Bosscher <stevenb@suse.de>
1849 * class.c (ident_subst): Always alloca buffer.
1850 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1851 opcode after including javaop.def.
1852 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1853 conditional expression that exits, to avoid warnings.
1854 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1855 a user of an extension.
1856 * win32-host.c: Move check down to have non-empty file when
1857 WIN32 is not defined.
1859 * Make-lang.in (java-warn): Add STRICT_WARN.
1860 (java/jcf-io.o-warn): Don't have Werror for this file.
1861 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1863 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1865 * expr.c (expr_add_location): Move declaration to before all
1867 * parse.y (java_expand_classes): Ditto.
1868 * lex.c (java_peek_unicode): Ditto.
1870 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1872 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1873 if possible, else convert `foo' to 'foo'.
1874 * class.c: Likewise.
1877 * jcf-io.c: Likewise.
1878 * jcf-parse.c: Likewise.
1881 * parse.h: Likewise.
1883 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1885 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1886 rename parameter 'msg' to 'msgid' in function declaration.
1887 (issue_warning_error_from_context): Likewise.
1888 (yyerror): Rename parameter 'msg' to 'msgid'.
1889 (all over): Use new quoting style for diagnostics.
1891 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1893 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1894 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1897 2004-10-14 Matt Austern <austern@apple.com>
1899 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1902 2004-10-13 Tom Tromey <tromey@redhat.com>
1905 * lang.opt (--extdirs): Document.
1906 * jvspec.c (lang_specific_driver): Recognize -encoding and
1909 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1911 * parse.y (issue_warning_error_from_context): Use va_list *
1912 instead of va_list parameter.
1913 (parse_error_context): Update call.
1914 (parse_warning_context): Likewise.
1916 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1918 * parse.y, parse-scan.y: Add list of diagnostic messages to
1919 insulate translation template from version of yacc/bison used
1920 to compile the grammar.
1922 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1924 Prepare for %q, %< and %> in diagnostic message strings.
1925 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1926 Name second parameter 'msgid'.
1927 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1928 (issue_warning_error_from_context): Use pretty-printer functions
1929 instead of vsprintf for constructing formatted messages. Rename
1930 parameter 'msg' to 'msgid'.
1931 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1932 (parse_warning_context): Likewise.
1934 2004-10-05 Andrew Haley <aph@redhat.com>
1937 * jcf-parse.c (parse_zip_file_entries): If a class has a
1938 superclass and a TYPE_SIZE of zero, lay it out.
1940 2004-09-30 Andrew Haley <aph@redhat.com>
1943 * jcf-parse.c (compute_class_name): Rewrite.
1945 2004-10-01 Jan Hubicka <jh@suse.cz>
1947 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1949 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1951 * lex.c: Fix a comment typo.
1953 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1955 * java-tree.h: Fix a comment typo.
1957 2004-09-30 Per Bothner <per@bothner.com>
1959 Simplify lexer. Implement --enable-mapped-location support.
1960 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1961 (parse_source_file_1): Pass filename as extra parameter, so we can call
1962 linemap_add and set input_location here, rather than in both callers.
1963 (read_class): Pass copied filename to parse_source_file_1.
1964 Don't initialize wfl_operator - only needed for source compilation.
1965 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1966 * lex.h: Remove a bunch of debugging macros.
1967 * lex.h (struct_java_line, struct java_error): Remove types.
1968 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1969 (struct java_lc_s): Remove prev_col field.
1970 (struct java_lexer): New fields next_unicode, next_columns, and
1971 avail_unicode. New position field, and maybe token_start field.
1972 Don't need hit_eof field - use next_unicode == -1 instead.
1973 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1974 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1975 * parse.h: Various changes for USE_MAPPED_LOCATION.
1976 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1977 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1978 (struct parser_ctxt): New file_start_location field.
1979 Remove p_line, c_line fields since we no longer save lines.
1980 Remove elc, lineno, and current_jcf fields - no longer used.
1981 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1982 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1983 source_location and is probably not needed anymore anyway.
1984 Use new expr_add_Location function.
1985 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1986 (java_pop_parser_context): Minor cleanup.
1987 (java_parser_context_save_global, java_parser_context_restore_global,
1988 java_pop_parser_context): Save/restore input_location as a unit.
1989 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1990 a source_location instead of a wfl context node.
1991 (check_class_interface_creation): input_filename is not addressable.
1992 (create_artificial_method): Calling java_parser_context_save_global
1993 and java_parser_context_restore_global is overkill. Instead,
1994 temporarily set input_location from class decl.
1995 (java_layout_seen_class_methods): Set input_location from method decl.
1996 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1997 (finish_loop_body): Likewise.
1998 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1999 (java_sprint_unicode): Take a character, not index in line.
2000 (java_sneak_uncode): Replaced by java_peek_unicode.
2001 (java_unget_unicode): No longer used.
2002 (java_allocate_new_line. java_store_unicode): Removed, since we
2003 no longer remember "lines".
2004 (java_new_lexer): Update for new data structures.
2005 (java_read_char): Move unget_value checking to java_read_unicode.
2006 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2007 efficient functions that are used directly when lexing.
2008 (java_read_unicode_collapsing_terminators): No longer needed.
2009 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2010 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2011 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2012 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2013 combine switch branches, and test for common token kinds earlier.
2014 (java_lex_error): Rewrite.
2015 * jv-scan.c (expand_location): New function, copied from tree.c.
2016 (main): Set ctxp->filename instead of setting input_filename directly.
2018 2004-09-30 Per Bothner <per@bothner.com>
2020 More cleanup for --enable-mapped-location.
2021 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2022 input_location here. Instead do it in give_name_to_class.
2023 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2024 * expr.c (expand_byte_code): Call linemap_line_start.
2025 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2026 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2027 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2028 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2029 to USE_MAPPED_LOCATION case.
2031 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2032 * jcf-parse.c (java_parse_file): Don't set input_filename.
2033 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2034 Create a list of TRANSLATION_UNIT_DECL.
2035 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2036 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2037 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2038 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2039 (file_start_location): New static.
2040 (set_source_filename): Avoid extra access to input_filename macro.
2041 Concatenate new name with class's package prefix.
2042 (set_source_filename, give_name_to_class): Update.
2043 (give_name_to_class): Set class's "line 0" input_location here.
2044 (parse_class_file): Set input_location as a unit.
2046 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2048 2004-09-29 Per Bothner <per@bothner.com>
2050 * java-tree.h: Redefine some macros and add some declaration
2051 to handle the USE_MAPPED_LOCATION case.
2052 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2053 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2054 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2055 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2057 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2058 * decl.c (finish_method, java_add_stmt): Likewise.
2059 * java-gimplify.c (java-gimplify.c): Likewise.
2060 * jcf-write.c (generate_bytecode_insns): Likewise.
2061 * lang.c (java_post_options): Likewise - call linemap_add.
2063 2004-09-29 Andrew Haley <aph@redhat.com>
2066 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2067 result of TRUNC_MOD_EXPR.
2068 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2069 * decl.c (java_init_decl_processing): Mark
2070 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2072 2004-09-28 Tom Tromey <tromey@redhat.com>
2075 * class.c (add_miranda_methods): Load superinterface if not
2078 2004-09-28 Andrew Haley <aph@redhat.com>
2081 * jcf-parse.c (load_class): Don't try to read a class that we've
2084 2004-09-28 Andrew Haley <aph@redhat.com>
2086 * jcf-parse.c (load_class): Back out previous broken patch.
2088 2004-09-28 Andrew Haley <aph@redhat.com>
2091 * jcf-parse.c (load_class): Don't try to read a class that we've
2093 Check that we really did read the right class.
2095 2004-09-25 Tom Tromey <tromey@redhat.com>
2098 * parse.y (create_artificial_method): Use add_method_1.
2100 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2102 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2104 * gcj.texi: Fix typos.
2106 2004-09-24 Tom Tromey <tromey@redhat.com>
2109 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2110 in error parts of rule.
2111 (unary_expression): Don't call error_if_numeric_overflow when $1
2114 2004-09-24 Tom Tromey <tromey@redhat.com>
2117 * parse.y (resolve_qualified_expression_name): Set
2118 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2119 * expr.c (force_evaluation_order): Check for empty argument list
2120 after stripping COMPOUND_EXPR.
2122 2004-09-23 Andrew Haley <aph@redhat.com>
2125 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2128 2004-09-23 Tom Tromey <tromey@redhat.com>
2131 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2132 where operand is null.
2134 2004-09-23 Tom Tromey <tromey@redhat.com>
2137 * parse.y (not_accessible_p): Allow access to protected members
2138 even when class is not static.
2140 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2142 * Make-lang.in: Revert the gcc-none.o change.
2144 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2146 * parse.y (patch_anonymous_class): VEC_space returns true if there
2149 2004-09-21 Matt Austern <austern@apple.com>
2152 * gjavah.c (free_method_name_list): Fix function definition so
2153 it's a proper C prototype.
2155 2004-09-21 Tom Tromey <tromey@redhat.com>
2158 * gjavah.c (free_method_name_list): New method.
2161 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2162 Zack Weinberg <zack@codesourcery.com>
2164 * java-tree.def: Use tree_code_class enumeration constants
2165 instead of code letters.
2166 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2167 new tree-class enumeration constants.
2169 2004-09-13 Tom Tromey <tromey@redhat.com>
2172 * class.c (layout_class_method): Put synthetic methods into the
2175 2004-09-11 Andrew Pinski <apinski@apple.com>
2177 * Make-lang.in (java/ggc-none.c): Change dependency
2178 for ggc.h into $(GGC_H).
2180 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2182 * Make-lang.in (java/win32-host.o): Add dependency on
2184 * win32-host.c: Add includes for coretypes.h, jcf.h
2186 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2188 * Make-lang.in (GCJH_OBJS): Change dependency from
2189 ggc-none.o to java/ggc-none.o
2190 (JCFDUMP_OBJS): Likewise.
2191 (java/ggc-none.o): New target.
2193 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2195 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2196 * class.c (build_utf8_ref, build_static_field_ref,
2197 make_field_value, make_method_value, get_dispatch_table,
2198 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2199 * constants.c (get_tag_node, build_ref_from_constant_pool,
2200 build_constants_constructor): Likewise.
2201 * decl.c (java_init_decl_processing): Likewise.
2202 * expr.c (build_java_array_length_access, build_newarray,
2203 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2204 build_java_binop, build_field_ref, expand_java_add_case,
2205 expand_java_call, build_known_method_ref, build_invokevirtual,
2206 build_invokeinterface, build_jni_stub): Likewise.
2207 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2208 * jcf-parse.c (get_constant): Likewise.
2209 * lex.c (do_java_lex): Likewise.
2210 * parse.y (patch_binop, patch_unaryop, patch_cast,
2211 build_newarray_node, patch_newarray): Likewise.
2212 * resource.c (compile_resource_data): Likewise.
2213 * typeck.c (build_prim_array_type): Likewise.
2215 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2217 * decl.c (java_init_decl_processing): Adjust
2218 initialize_sizetypes call.
2220 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2222 * jv-scan.c (fancy_abort): Add.
2224 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2226 * expr.c (build_java_arrayaccess): Use convert to change
2229 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2231 * class.c (make_local_function_alias): Allocate extra space for 'L'
2232 in name buffer. Reported by Thomas Neumann.
2234 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2236 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2237 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2238 * lex.c (do_java_lex): Adjust.
2239 (error_if_numeric_overflow): Likewise.
2241 2004-08-18 Andrew Pinski <apinski@apple.com>
2243 * class.c (make_local_function_alias): Only make a new decl if we
2244 support alias attribute on all decls.
2246 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2248 * class.c (make_local_function_alias): New function. Create local
2249 alias for public method DECL.
2250 (make_method_value): Use make_local_function_alias.
2251 * parse.y (craft_constructor): Don't special-case anonymous classes.
2252 Always set ctor_name to init_identifier_node.
2253 (lookup_method_invoke): Call layout_class_method when creating
2254 anonymous class constructor.
2256 2004-08-18 Richard Henderson <rth@redhat.com>
2258 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2259 default case. Treat '<' similarly. Update for
2260 is_gimple_formal_tmp_var name change.
2262 2004-08-17 Andrew Haley <aph@redhat.com>
2264 * lang.c (lang_printable_name): Obey verbose flag.
2265 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2266 lang_printable_name().
2267 (verify_constructor_circularity, get_printable_method_name,
2268 check_abstract_method_definitions, java_check_regular_methods,
2269 java_check_abstract_methods, check_inner_class_access,
2270 fix_constructors, patch_method_invocation, patch_return):
2272 * expr.c (pop_type_0): Likewise.
2274 * java-tree.h (lang_printable_name_wls): Delete.
2276 2004-08-16 Tom Tromey <tromey@redhat.com>
2279 * parse.y (primary): Changed for initialized and uninitialized
2281 (array_access): Handle array_creation_initialized.
2282 (array_creation_expression): Split into
2283 array_creation_initialized and array_creation_uninitialized.
2285 2004-08-16 Andrew Haley <aph@redhat.com>
2287 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2288 generating bytecode.
2290 2004-08-16 Elliot Lee <sopwith@redhat.com>
2293 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2294 spaces, and quoted filelists.
2296 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2298 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2299 * class.c (build_utf8_ref, build_static_field_ref,
2300 make_field_value, make_method_value, get_dispatch_table,
2301 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2302 * constants.c (get_tag_node, build_ref_from_constant_pool,
2303 build_constants_constructor): Likewise.
2304 * decl.c (java_init_decl_processing): Likewise.
2305 * expr.c (build_java_array_length_access, build_newarray,
2306 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2307 build_java_binop, build_field_ref, expand_java_add_case,
2308 expand_java_call, build_known_method_ref, build_invokevirtual,
2309 build_invokeinterface, build_jni_stub): Likewise.
2310 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2311 * jcf-parse.c (get_constant): Likewise.
2312 * lex.c (do_java_lex): Likewise.
2313 * parse.y (patch_binop, patch_unaryop, patch_cast,
2314 build_null_of_type, patch_newarray): Likewise.
2315 * resource.c (compile_resource_data): Likewise.
2316 * typeck.c (build_prim_array_type): Likewise.
2318 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2320 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2321 Don't create BLOCK here or call java_gimplify_block.
2323 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2325 * java-tree.h (flag_deprecated): Removed.
2326 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2327 * parse.y (check_deprecation): Check warn_deprecated instead of
2330 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2332 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2333 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2334 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2335 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2336 flag_force_classes_archive_check, flag_optimize_sci,
2337 flag_indirect_dispatch): Remove explicit declarations.
2338 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2341 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2344 * Make-lang.in (java.install-man): Install from either build
2345 tree or source tree, whichever has the file first.
2347 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2349 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2350 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2351 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2352 (do_java_lex): Likewise. Adjust force_fit_type call.
2354 2004-08-04 Roger Sayle <roger@eyesopen.com>
2355 Andrew Haley <aph@redhat.com>
2357 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2358 checking trees as they're being built.
2359 (convert): Call convert_ieee_real_to_integer if we're
2360 converting a constant, even if we're writing a class file.
2362 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2365 * parse.y (fold_constant_for_init): Call resolve_field_access with
2366 correct current_class context.
2368 2004-08-01 Roger Sayle <roger@eyesopen.com>
2370 * decl.c (update_aliases, initialize_local_variable): Replace calls
2371 to build with calls to buildN.
2372 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2373 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2374 * parse.h (BUILD_THROW): Likewise.
2375 * parse.y (switch_expression, synchronized_statement,
2376 catch_clause_parameter, array_creation_expression,
2377 conditional_expression, make_qualified_name,
2378 resolve_qualified_expression_name, patch_method_invocation,
2379 patch_invoke, build_method_invocation, build_new_invocation,
2380 build_assignment, patch_assignment, build_binop, patch_binop,
2381 build_string_concatenation, build_incdec, patch_unaryop,
2382 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2383 patch_return, build_if_else_statement, build_labeled_block,
2384 build_new_loop, build_loop_body, build_bc_statement,
2385 build_assertion, encapsulate_with_try_catch, build_try_statement,
2386 build_try_finally_statement, patch_synchronized_statement,
2387 emit_test_initialization): Likewise, replace build with buildN.
2389 2004-07-28 Eric Christopher <echristo@redhat.com>
2391 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2392 (java_unsafe_for_reeval): Ditto.
2394 2004-07-26 <hp@bitrange.com>
2396 * parse.y (build_super_invocation): Adjust declaration order to
2397 avoid declaration after statement.
2399 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2401 * decl.c: Rename all identifiers named `class' to `cl'.
2403 2004-07-25 Richard Henderson <rth@redhat.com>
2405 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2407 2004-07-23 Mike Stump <mrs@apple.com>
2409 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2410 * gjavah.c (throwable_p, decode_signature_piece,
2411 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2412 process_file): Likewise.
2413 * jcf-dump.c (main): Likewise.
2414 * jcf-io.c (read_zip_member): Likewise.
2415 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2416 give_name_to_class, get_class_constant): Likewise.
2417 * jcf-write.c (find_constant_wide, push_long_const,
2418 generate_classfile): Likewise.
2419 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2420 * parse.y (read_import_dir): Likewise.
2421 * typeck.c (parse_signature_type): Likewise.
2422 * verify.c (verify_jvm_instructions): Likewise.
2423 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2425 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2427 * Make-lang.in: Replace rmic and rmiregistry references with
2428 grmic and grmiregistry.
2429 * gcj.texi: Likewise.
2431 2004-07-20 Andrew Haley <aph@redhat.com>
2434 * verify.c (verify_jvm_instructions): Comment change only.
2436 * typeck.c (build_java_array_type): Add size field to array name.
2438 * java-tree.h (LOCAL_SLOT_P): New.
2439 (update_aliases): Add PC argument.
2440 (pushdecl_function_level): New function.
2442 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2443 MODIFY_EXPR, and SAVE_EXPR.
2444 (java_gimplify_modify_expr): New function.
2446 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2447 (expand_iinc): Pass PC to update_aliases().
2448 (STORE_INTERNAL): Likewise.
2449 (process_jvm_instruction): Likewise.
2451 * decl.c (base_decl_map): New variable.
2452 (uniq): New variable.
2453 (update_aliases): Rewrite with more thorough checking.
2454 (debug_variable_p): New function.
2455 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2456 (check_local_named_variable): Delete whole function.
2457 (initialize_local_variable): New function.
2458 (check_local_unnamed_variable): Add checks and comments.
2459 (find_local_variable): Rewrite.
2460 (java_replace_reference): New function.
2461 (function_binding_level): New variable.
2462 (pushdecl_function_level): New function.
2463 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2464 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2465 (start_java_method): Reset uniq. Create base_decl_map. Set
2466 function_binding_level.
2467 (end_java_method): Null unused fields to save memory.
2469 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2471 * class.c (add_interface_do): Remove.
2472 (set_super_info, interface_of_p, maybe_add_interface,
2473 add_interface, make_class_data, layout_class,
2474 add_miranda_methods): Adjust BINFO accessors and addition.
2475 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2477 * jcf-write.c (generate_classfile): Likewise.
2478 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2479 check_circular_reference, java_complete_class,
2480 check_abstract_method_definitions,
2481 java_check_abstract_method_definitions,
2482 check_interface_throws_clauses, java_check_abstract_methods,
2483 lookup_java_interface_method2,
2484 find_applicable_accessible_methods_list): Adjust BINFO accessors
2486 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2488 2004-07-18 Roger Sayle <roger@eyesopen.com>
2490 * builtins.c (max_builtin, min_builtin,
2491 java_build_function_call_expr): Replace calls to build with buildN.
2492 * class.c (build_class_ref, build_static_field_ref,
2493 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2494 * constants.c (build_ref_from_constant_pool): Likewise.
2495 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2496 add_stmt_to_compound): Likewise.
2497 * except.c (build_exception_object_ref, expand_end_java_handler):
2499 * java-gimplify.c (java_gimplify_case_expr,
2500 java_gimplify_default_expr, java_gimplify_block,
2501 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2502 * jcf-write.c (generate_bytecode_insns): Likewise.
2503 * typeck.c (convert_ieee_real_to_integer): Likewise.
2505 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2507 * java-tree.h (builtin_function): Declare.
2509 2004-07-16 Steven Bosscher <stevenb@suse.de>
2511 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2512 abuse restore_line_number_status.
2514 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2517 * jcf-parse.c (java_emit_static_constructor): Specify default
2520 2004-07-13 Per Bothner <per@bothner.com>
2522 * java-tree.h (all_class_filename): Remove useless macro.
2523 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2524 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2525 * parse.y (java_parser_context_restore_global): Replace
2526 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2527 * jcf-parse.c (read_class, java_parse_file): Likewise.
2529 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2532 gjavah.c (print_field_info): Emit constant only if field is static.
2534 2004-07-11 Roger Sayle <roger@eyesopen.com>
2536 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2537 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2538 build_java_ret, build_java_throw_out_of_bounds_exception,
2539 build_java_array_length_access, java_check_reference,
2540 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2541 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2542 expand_java_arrayload, build_java_monitor, expand_java_return,
2543 expand_load_internal, expand_java_NEW, build_get_class,
2544 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2545 build_java_soft_divmod, build_java_binop, build_field_ref,
2546 expand_compare, expand_java_goto, expand_java_switch,
2547 expand_java_add_case, build_class_init, build_known_method_ref,
2548 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2549 expand_invoke, build_jni_stub, expand_java_field_op,
2550 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2551 force_evaluation_order, emit_init_test_initialization): Convert
2552 calls to "build" into calls to the prefered "buildN" functions.
2554 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2556 * java-tree.h (set_block): Remove.
2557 * lang.c (java_clear_binding_stack): New.
2558 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2559 * decl.c (struct binding_level): Remove this_block.
2560 (clear_binding_level): Likewise.
2561 (poplevel): Don't handle this_block.
2562 (set_block): Remove.
2564 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2566 * class.c (common_enclosing_context_p): Remove statement with no
2569 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2572 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2573 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2574 (craft_constructor): Inherit access flags for implicit constructor
2575 from the enclosing class.
2576 (create_class): Fix comment typo.
2577 (resolve_qualified_expression_name): Pass type of qualifier to
2578 not_accessible_p, not the type in which target field was found.
2579 (not_accessible_p): Handle inner classes. Expand protected
2580 qualifier-subtype check to enclosing instances, but don't apply this
2581 check to static members. Allow protected access to inner classes
2582 of a subtype. Allow private access within common enclosing context.
2583 (build_super_invocation): Get WFL line number info from current
2585 (build_incomplete_class_ref): Update for new create_anonymous_class
2587 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2588 common_enclosing_instance_p.
2589 * class.c (common_enclosing_context_p): New. Determine if types
2590 share a common enclosing context, even across static contexts.
2591 (common_enclosing_instance_p): Renamed from
2592 common_enclosing_context_p. Determines if types share a common
2593 non-static enclosing instance.
2594 * java-tree.h (common_enclosing_instance_p): Declare.
2595 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2596 for inner class constructors.
2597 (generate_classfile): Use get_method_access_flags.
2599 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2601 * class.c (interface_of_p): Check for null TYPE_BINFO.
2603 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2605 * class.c (make_class): Do not create binfo here.
2606 (set_super_info): Create it here.
2607 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2609 2004-07-08 Richard Henderson <rth@redhat.com>
2611 * expr.c (case_identity, get_primitive_array_vtable,
2612 java_expand_expr, emit_init_test_initialization): Remove.
2613 * java-tree.h (java_expand_expr): Remove.
2614 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2616 2004-07-07 Per Bothner <per@bothner.com>
2618 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2619 get internal error due to mismatched types.
2621 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2623 * gcj.texi (Linking): New node. Document -lgij usage.
2625 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2627 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2628 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2629 * java/class.c (set_super_info, class_depth, interface_of_p,
2630 maybe_add_interface, add_interface, make_class_data,
2631 layout_class, add_miranda_methods): Adjust BINFO macros.
2632 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2633 * jcf-write.c (generate_classfile): Likewise.
2634 * parse.y (patch_anonymous_class,
2635 check_inner_circular_reference, check_circular_reference,
2636 java_complete_class, check_abstract_method_definitions,
2637 java_check_abstract_method_definitions,
2638 check_interface_throws_clauses, java_check_abstract_methods,
2639 lookup_java_interface_method2,
2640 find_applicable_accessible_methods_list): Likewise.
2641 * typeck.c (find_method_in_interface): Likewise.
2642 * verify.c (merge_types): Likewise.
2644 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2646 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2647 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2649 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2651 * class.c (make_class): Use make_tree_binfo.
2652 (set_super_info, add_interface_do): Likewise.
2653 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2655 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2657 * verify.c: Correct array element access formatting thinko.
2659 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2661 * verify.c: Insert a short blurb at the start referring to the JVMS.
2662 (merge_type_state): Remove redundant nested if statement.
2663 (verify_jvm_instructions): Ensure current_subr is initialised to
2665 Minor formatting fixes all over the place.
2667 2004-07-02 Richard Henderson <rth@redhat.com>
2669 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2671 2004-07-01 Richard Henderson <rth@redhat.com>
2673 * class.c (registerClass_libfunc): Remove.
2674 (init_class_processing): Don't set it.
2675 (emit_register_classes): Take list_p parameter. Fill it in
2676 with _Jv_RegisterClass calls.
2677 * decl.c (java_init_decl_processing): Don't call
2678 init_resource_processing.
2679 * jcf-parse.c (java_emit_static_constructor): New.
2680 (java_parse_file): Call it.
2681 * resource.c (registerResource_libfunc): Remove.
2682 (init_resource_processing): Remove.
2683 (write_resource_constructor): Take list_p parameter. Fill it in
2684 with _Jv_RegisterResource calls.
2685 * java-tree.h: Update prototypes.
2687 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2690 * class.c (layout_class_method): Do not override package-private
2691 method if its in a different package.
2692 (split_qualified_name): Move here from parse.y. Rename from
2693 breakdown_qualified. Add comment.
2694 (in_same_package): Move here from parse.y. Add comment.
2695 * java-tree.h (break_down_qualified, in_same_package): Declare.
2696 (in_same_package): Likewise.
2697 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2700 2004-06-29 Andrew Haley <aph@redhat.com>
2702 * except.c (expand_start_java_handler): Push a new binding level.
2703 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2704 register_exception_range() to register where we'll do it.
2705 (expand_end_java_handler): Remove old bogus code. Replace with
2706 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2707 the top of the expression we're curently building.
2708 (maybe_end_try): Delete.
2709 * decl.c (binding_level.exception_range): New field.
2710 (clear_binding_level): Add field exception_range. Reformat.
2711 (poplevel): Call expand_end_java_handler().
2712 (poplevel): Call java_add_stmt only if functionbody is false.
2713 (maybe_poplevels): Don't call maybe_end_try() from here.
2714 (end_java_method): Clear no longer used trees in function decl.
2715 (register_exception_range): New function.
2716 * java-tree.h (register_exception_range, struct eh_range): Declare.
2718 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2720 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2722 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2725 * expr.c (class_has_finalize_method): Fix method name indentation.
2726 (expand_java_call): Remove K&R style parameter declaration.
2727 (expand_invoke): Fix statement indentation.
2728 (expand_java_field_op): Likewise.
2729 * parse-scan.y: Fix typo.
2730 (reset_report): Fix method name indentation.
2731 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2733 * verify.c (verify_jvm_instructions): Document parameters, insert
2735 * lang.c (lang_init_source): Fix method name indentation.
2736 * class.c (common_enclosing_context_p): Likewise.
2737 (emit_symbol_table): Fix parameter list indentation.
2738 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2739 parameter declaration.
2740 * constants.c: Fix copyright notice indentation.
2741 * typeck.c (find_method_in_superclasses): Fix parameter list
2743 (find_method_in_interfaces): Likewise.
2744 * zextract.c (makelong): Fix method name indentation.
2746 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2749 * parse.y (create_interface): Set correct access modifiers for
2751 * jcf-write.c (get_classfile_modifiers): New function.
2752 (generate_classfile): Use get_classfile_modifiers, not
2755 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2757 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2758 dependency to current parser context, not NULL_TREE, for top-level
2760 (jdep_resolve_class): Enable member access check for all inner
2763 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2765 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2768 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2771 * expr.c (expand_java_field_op): Ensure that target class for static
2772 field access has been loaded.
2774 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2775 Ranjit Mathew <rmathew@hotmail.com>
2777 PR java/1207, java/16178
2778 * jcf-parse.c (load_class): Return immediately if passed a type decl
2779 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2780 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2781 before calling load_class.
2782 (qualify_and_find): Likewise.
2783 (find_in_imports_on_demand): Likewise.
2784 (find_applicable_accessible_methods_list): Likewise.
2786 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2788 * parse.y (java_layout_seen_class_methods): Don't call load_class
2789 on class defined by source parser.
2791 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2793 * parse.y (set_nested_class_simple_name_value): Removed.
2794 (java_complete_expand_class): Remove calls to
2795 set_nested_class_simple_name_value.
2797 2004-06-22 Andrew Haley <aph@redhat.com>
2798 Ranjit Mathew <rmathew@hotmail.com>
2800 Fixes PR java/16113.
2801 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2803 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2805 * parse.y (create_class): Correct diagnostic message about
2806 java.lang.Object extending anything else.
2808 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2810 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2811 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2812 * constants.c (build_ref_from_constant_pool): Likewise.
2813 * expr.c (build_java_array_length_access): Likewise.
2814 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2815 (invoke_build_dtable, build_invokevirtual): Likewise.
2816 (build_invokeinterface, java_expand_expr): Likewise.
2817 (emit_init_test_initialization): Likewise.
2818 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2819 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2821 2004-06-21 Andrew Haley <aph@redhat.com>
2823 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2826 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2828 * jcf.h (struct JCF): Change java_source, right_zip and finished
2830 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2831 byte_swap and use_fallback to unsigned int.
2832 * parse.h (struct _jdep): Change flag0 to unsigned int.
2834 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2837 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2838 before trying to lay out its methods.
2839 * jcf-parse.c (read_class): Track parsed files using canonical paths
2840 obtained via lrealpath from libiberty.
2841 (java_parse_file): Likewise.
2842 (parse_source_file_1): Rename formal parameter to reflect its
2843 modified purpose. Minor formatting fix.
2845 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2847 * class.c (emit_register_classes): Make the function uninlinable,
2848 do not set current_function_cannot_inline.
2849 * resource.c (write_resource_constructor): Do not reset
2850 flag_inline_functions around rest_of_compilation.
2852 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2855 * expr.c (java_truthvalue_conversion): Handle
2856 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2857 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2858 i.e. return the expression.
2860 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2862 * gjavah.c: Include version.h
2864 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2866 * jcf-write.c (generate_bytecode_conditional): Correct handling
2867 of unordered conditionals. Add comment.
2869 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2870 Per Bothner <per@bothner.com>
2872 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2873 local variable was initialised upon declaration.
2874 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2875 variable was final and initialised upon declaration.
2876 * check-init.c (check_final_reassigned): Give error only if a blank
2877 final is not definitely unassigned or if an initialised final is
2879 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2880 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2881 (check_init): Perform initialised-variable-removing-optimisation
2882 only on non-final local variables.
2884 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2886 * jcf-write.c (generate_bytecode_conditional): Handle binops
2887 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2889 (generate_bytecode_insns): Likewise.
2891 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2893 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2894 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2896 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2898 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2899 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2901 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2903 * decl.c (struct binding_level): Add GTY marker. Compile
2904 binding_depth unconditionally.
2905 (current_binding_level, free_binding_level, global_binding_level):
2907 (clear_binding_level): Unconditionally set binding_depth.
2908 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2910 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2912 * lex.c (java_new_lexer): Set 'encoding'.
2913 (java_read_char): Improve error message for unrecognized characters.
2914 * lex.h (struct java_lexer): New field 'encoding'.
2916 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2918 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2920 2004-05-21 Mark Wielaard <mark@klomp.org>
2922 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2925 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2927 * typeck.c: Remove non-printable character 160.
2929 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2931 * check-init.c: Correct minor typos.
2933 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2935 * Make-lang.in, expr.c, java-gimplify.c: Rename
2936 tree-simple.[ch] to tree-gimple.[ch].
2938 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2940 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2942 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2944 Merge from tree-ssa-20020619-branch. See
2945 ChangeLog.tree-ssa for details.
2947 * Make-lang.in, builtins.c, check-init.c, class.c,
2948 constants.c, decl.c, except.c, expr.c, java-except.h,
2949 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2950 lang.c, lang.opt, parse.y, resource.c: Merged.
2951 * java-gimplify.c: New file.
2953 2004-05-10 Andrew Haley <aph@redhat.com>
2955 * parse.y (create_class): Set TYPE_VFIELD.
2956 * decl.c (java_init_decl_processing): Likewise.
2958 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2959 * class.c (make_method_value): Replace DECL_VINDEX with call to
2961 (get_dispatch_vector): Likewise.
2962 (layout_class_method): Likewise.
2963 Replace set of DECL_VINDEX with call to set_method_index().
2964 (set_method_index): New function.
2965 (get_method_index): New function.
2966 * java-tree.h (set_method_index): New function decl.
2967 (get_method_index): New function decl.
2969 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2971 * parse.y (check_pkg_class_access): Add new argument
2972 and use it when cl is NULL to call lookup_cl on it.
2973 (parser_check_super_interface): Do not call lookup_cl.
2974 Pass this_decl to check_pkg_class_access and NULL
2975 instead of lookup_cl.
2976 (parser_check_super): Update for change in
2977 check_pkg_class_access.
2978 (do_resolve_class): Likewise.
2979 (process_imports): Likewise.
2980 (find_in_imports_on_demand): Likewise.
2981 (resolve_qualified_expression_name): Likewise.
2983 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2985 Fixes PR java/9685, PR java/15073
2986 * parse.y (accessibility_string): New method.
2987 (not_accessible_field_error): Use accessibility_string()
2988 instead of java_accstring_lookup().
2989 (resolve_qualified_expression_name): Check with
2990 check_pkg_class_access() before allowing access using
2993 Use check_pkg_class_access() instead of not_accessible_p()
2994 for unqualified types.
2995 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2996 REFERENCE for package-private access checking.
2997 (patch_method_invocation): Use accessibility_string() instead
2998 of java_accstring_lookup().
3000 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3003 * gjavah.c (struct method_name): Add member is_native.
3004 (overloaded_jni_method_exists_p): Match candidate method only if
3006 (print_method_info): Initialise is_native flag from the method's
3009 2004-04-30 Roger Sayle <roger@eyesopen.com>
3011 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3012 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3014 2004-04-22 Roger Sayle <roger@eyesopen.com>
3016 * resource.c (write_resource_constructor): Guard call to possibly
3017 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3019 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3021 * class.c (make_class_data): Add new field aux_info.
3022 * decl.c (java_init_decl_processing): Push type and decl for
3025 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3027 * expr.c (expand_java_NEW): Don't use size argument for
3028 _Jv_AllocObject calls.
3029 * parse.y (patch_invoke): Likewise.
3031 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3033 * expr.c (build_invokeinterface): Remove unused variables to
3036 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3038 * class.c (get_interface_method_index): New function. Return dispatch
3039 index for interface method.
3040 (make_method_value): For interface methods, set index field to
3041 iface dispatch index, not DECL_VINDEX.
3042 * expr.c (build_invokeinterface): Use get_interface_method_index.
3044 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3046 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3048 2004-03-31 Andrew Haley <aph@redhat.com>
3051 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3053 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3055 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3056 form of GTY markers.
3058 2004-03-25 Marcus Meissner <meissner@suse.de>
3061 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3063 2004-03-23 Tom Tromey <tromey@redhat.com>
3066 * jcf-write.c (make_class_file_name): Don't report if mkdir
3069 2004-03-23 Tom Tromey <tromey@redhat.com>
3071 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3073 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3075 * class.c, gjavah.c, lang.c: Fix comment typos.
3076 * gcj.texi: Fix typos.
3078 2004-03-19 Per Bothner <per@bothner.com>
3080 * gcj.texi (Code Generation): Document new flags and assert defaults.
3082 * class.c (assume_compiled_node_struct): Rename type to
3083 class_flag_node_struct, as it is now also used for enable_assertions.
3084 Rename assume_compiled_node typedef. Rename excludep field to value.
3085 (find_assume_compiled_node): Rename function to find_class_flag_node.
3086 Minor optimization - avoid needless strlen.
3087 (add_assume_compiled): Some tweaking and optimization.
3088 Rename and generalize to add_class_flag takem an extra parameter.
3089 (add_assume_compled): New just calls add_class_flag.
3090 (add_enable_assert, enable_assertions): New functions.
3091 (enable_assert_tree): New static.
3092 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3093 * lang.opt (fenable-assertions, fenable-assertions=,
3094 fdisable-assertions, fdisable-assertions=): New options.
3095 * lang.c (java_handle_option): Handle new options.
3096 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3097 class in an interface - create helper class nested in outer interface.
3098 (build_assertion): Short-circuit if enable_assertions is false.
3100 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3102 * java-tree.h: Changes throughout to add checking to macros
3103 and numerous whitespace changes.
3104 (VAR_OR_FIELD_CHECK): New macro.
3105 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3106 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3108 2004-03-16 Per Bothner <per@bothner.com>
3110 * jcf-jump.c (options): New --print-constants option.
3111 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3113 * jcf-dump.c (flag_print_constant_pool): Default to off.
3114 (print_constant_terse_with_index): New helper function.
3115 (various places): Check flag_print_constant_pool where missing.
3116 (main): If verbose set flag_print_constant_pool.
3117 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3119 2004-03-15 Andrew Haley <aph@redhat.com>
3122 * parse.y (java_complete_lhs): Check that final variable has an
3125 2004-03-12 Andrew Haley <aph@redhat.com>
3128 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3131 2004-02-29 Roger Sayle <roger@eyesopen.com>
3133 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3136 2004-02-27 Per Bothner <per@bothner.com>
3138 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3139 suggestion: Use build_incomplete_class_ref.
3140 This fixes PR java/13508, java/11714.
3142 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3144 * java/parse.h: Update copyright.
3146 2004-02-26 Andrew Haley <aph@redhat.com>
3149 * parse.y (check_interface_throws_clauses): Check for
3150 !METHOD_INVISIBLE (iface_method).
3151 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3152 well as CLASS_ABSTRACT.
3154 2004-02-25 Per Bothner <per@bothner.com>
3156 * parse.y (build_assertion): If we're in an inner class, create the
3157 class$ helper routine in the outer class.
3159 2004-02-19 Richard Henderson <rth@redhat.com>
3161 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3163 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3165 * Make-lang.in (java.install-man): Add extra dependencies.
3167 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3169 * Make-lang.in: Install man pages under the same names
3170 (possibly transformed) as the program they document.
3172 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3174 * gjavah.c: Include "intl.h".
3175 (error): New function.
3176 (main): Call gcc_init_libintl.
3177 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3178 print_stub_or_jni, process_file, main): Use error rather than
3180 (print_method_info, usage, help, version, main): Mark strings for
3181 translation with _. Avoid splitting up sentences. Send
3182 information messages to stdout.
3183 * jcf-dump.c: Include "intl.h".
3184 (main): Call gcc_init_libintl.
3185 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3186 Mark error, usage and version messages for translation with _.
3187 Avoid splitting up sentences.
3188 * jv-scan.c: Include "intl.h".
3189 (fatal_error, warning): Change parameter s to msgid. Translate
3191 (main): Call gcc_init_libintl.
3192 (usage, help, version): Mark error, usage and version messages for
3193 translation with _. Avoid splitting up sentences.
3194 * jvgenmain.c: Include "intl.h".
3195 (main): Call gcc_init_libintl.
3196 (usage, main): Mark error messages for translation with _.
3197 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3198 JVGENMAIN_OBJS): Add intl.o.
3199 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3200 java/jvgenmain.o): Update dependencies.
3202 2004-02-08 Per Bothner <per@bothner.com>
3204 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3205 class don't use not_accessible_field_error, which can get confused.
3207 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3209 Make-lang.in (po-generated): Delete.
3211 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3213 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3215 * decl.c: Include target.h.
3216 (start_java_method): Replace PROMOTE_PROTOTYPES with
3217 targetm.calls.promote_prototypes.
3218 * expr.c: Include target.h.
3219 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3220 targetm.calls.promote_prototypes.
3221 * parse.y: Include target.h.
3222 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3223 with targetm.calls.promote_prototypes.
3225 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3227 * typeck.c: Update copyright.
3229 2004-02-02 Tom Tromey <tromey@redhat.com>
3231 * decl.c (java_init_decl_processing): Remove duplicate
3234 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3236 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3238 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3240 * expr.c (build_field_ref): Move variable
3243 2004-01-28 Andrew Haley <aph@redhat.com>
3245 * expr.c (build_field_ref): Widen field offset.
3247 2004-01-27 Andrew Haley <aph@redhat.com>
3250 * parse.y (check_interface_throws_clauses): Make sure class_decl
3253 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3256 * parse.y (patch_assignment): Don't modify lhs_type for
3257 reference assignments.
3259 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3261 * Make-lang.in: Replace $(docdir) with doc.
3262 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3263 (java.install-man): Revamp rule.
3265 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3267 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3268 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3269 instead of deferred backquote.
3271 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3273 * typeck.c (find_method_in_interfaces): Move variable
3276 2004-01-16 Andrew Haley <aph@redhat.com>
3279 * typeck.c (shallow_find_method): New.
3280 (find_method_in_superclasses): New.
3281 (find_method_in_interfaces): New.
3282 (lookup_do): Rewrite.
3283 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3285 * jcf-parse.c (read_class): Save and restore output_class.
3286 * decl.c (java_expand_body): Set output_class from fndecl.
3288 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3290 * class.c (gen_indirect_dispatch_tables): Fix string length
3293 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3295 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3296 (java.srcextra): Copy above back to source directory if requested.
3297 (po-generated): Delete reference to $(parsedir).
3298 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3301 2004-01-14 Jan Hubicka <jh@suse.cz>
3303 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3306 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3308 * java-tree.h (java_expand_expr): Change prototype.
3309 * expr.c (java_expand_expr): Add alt_rtl parameter.
3311 2004-01-09 Andrew Haley <aph@redhat.com>
3314 * parse.y (java_fix_constructors): Set output_class.
3315 (java_reorder_fields): Likewise.
3316 (java_layout_classes): Likewise.
3317 (java_expand_classes): Generate indirect dispatch tables.
3318 (java_expand_classes): Set output_class.
3319 (java_finish_classes): Likewise.
3320 * lang.c (java_init): Turn on always_initialize_class_p if we're
3321 using indirect dis[atch.
3322 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3323 (java_get_callee_fndecl): Use class local atable.
3325 (always_initialize_class_p): Decl moved to java-tree.h.
3326 (HANDLE_CLASS_INFO): Set output_class.
3327 (read_class): Likewise.
3328 (parse_class_file): Call gen_indirect_dispatch_tables.
3329 (parse_zip_file_entries): Set output_class.
3330 (java_parse_file): Set output_class. Don't emit symbol tables.
3331 * java-tree.h (output_class): New.
3332 Remove global declarations for otable, atable, and ctable.
3333 (always_initialize_class_p): moved here from decl.c.
3335 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3336 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3337 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3338 (struct lang_type): Add otable_methods, otable_decl,
3339 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3340 ctable_decl, catch_classes, type_to_runtime_map.
3341 * expr.c (build_field_ref): Make otable, atable, and ctable class
3342 local rather than global.
3343 (build_known_method_ref): Likewise.
3344 (build_invokeinterface): Likewise.
3345 (java_expand_expr): Pass runtime type (rather than actual type) to
3347 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3348 this class. Look up each class in that map to delete duplicates.
3349 (expand_end_java_handler): Pass runtime type (rather than actual
3350 type) to expand_start_catch.
3351 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3353 (java_init_decl_processing): Rearrange things. Remove global
3354 declarations of otable, atable, and ctable.
3355 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3356 (java_expand_body): Set output_class.
3357 * constants.c (build_constant_data_ref): Use output_class, not
3359 (alloc_name_constant): Likewise.
3360 * class.c (gen_indirect_dispatch_tables): New.
3361 (build_class_ref): Generate hard reference to superclass, even if
3362 using indirect dispatch.
3363 (build_static_field_ref): Use class local atable.
3364 (make_class_data): Generate hard reference to superclass, even if
3365 using indirect dispatch.
3366 Generate symbolic references to interfaces when using indirect
3368 (make_class_data): Emit otable, atable, and ctable.
3369 Make otable, atable, and ctable class local rather than global.
3370 (emit_catch_table): Make otable, atable, and ctable class local
3373 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3375 * parse.y (catch_clause_parameter): Fix typo.
3378 * parse.y: (catch_clause_parameter): Return early if $3, aka
3379 formal_parameter, is null.
3381 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3383 * class.c: Remove uses of "register" specifier in
3384 declarations of arguments and local variables.
3387 * gjavah.c: Likewise.
3388 * jcf-dump.c: Likewise.
3389 * jcf-io.c: Likewise.
3390 * jcf-parse.c: Likewise.
3391 * jcf-write.c: Likewise.
3392 * keyword.h: Likewise.
3393 * parse.y: Likewise.
3394 * typeck.c: Likewise.
3395 * verify.c: Likewise.
3397 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3399 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3400 (java.install_common, java.install-man): Adjust for above.
3401 (java.uninstall): Likewise.
3403 2003-12-03 Michael Koch <konqueror@gmx.de>
3405 * class.c (make_class_data):
3406 Push field value to 'hack_signers' instead of 'signers'.
3407 * decl.c (java_init_decl_processing):
3408 Push field 'hack_signers' instead of 'signers'.
3410 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3412 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3415 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3418 * parse.y (qualify_ambiguous_name): Remove lots of broken
3419 field access processing - there's no need to do that here,
3420 because we have resolve_field_access. Remove
3421 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3422 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3425 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3428 * parse.y (java_complete_lhs): Save location prior to patching
3431 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3434 * resource.c (write_resource_constructor): Append
3435 "_resource" to constructor identifier name.
3437 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3440 * constants.c (cpool_for_class): New function.
3441 (outgoing_cpool): Remove global variable.
3442 (alloc_name_constant): Use cpool_for_class.
3443 (build_constants_constructor): Likewise.
3444 * decl.c (java_expand_body): Set current_class.
3445 * java-tree.h (outgoing_cpool) Remove declaration.
3446 (init_outgoing_cpool): Likewise.
3447 * jcf-parse.c (init_outgoing_cpool): Remove function.
3448 (parse_class_file): Don't call init_outgoing_cpool.
3449 * parse.y (java_complete_expand_methods): Don't call
3450 init_outgoing_cpool. Don't save outgoing_cpool.
3451 (java_expand_classes): Don't restore outgoing_cpool.
3452 (java_finish_classes): Likewise.
3454 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3456 * Make-lang.in: (java.install-common) Add
3457 symlink for $(target_noncanonical)-gcjh for
3460 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3462 * Make-lang.in (java.extraclean): Delete.
3464 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3466 * Make-lang.in (check-java): Add.
3468 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3471 * except.c (prepare_eh_table_type): Allocate variable-sized
3472 buffer `buf' with alloca.
3474 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3478 decl.c (java_init_decl_processing): Don't initialize
3479 class_not_found_type_node, no_class_def_found_type_node.
3481 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3482 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3483 (class_not_found_type_node, no_class_def_found_type_node):
3486 parse.y (build_dot_class_method_invocation): Add this_class
3487 argument. Qualify method invocations to a different class.
3488 (create_new_parser_context): Initialize saved_data_ctx to 0.
3489 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3490 (build_dot_class_method): Don't load classes. Register
3492 (build_incomplete_class_ref): Special cases for interfaces
3493 and inner classes. Move build_dot_class_method call to here...
3494 (patch_incomplete_class_ref): ...from here. Pass current_class
3495 to build_dot_class_method_invocation.
3496 (build_assertion): Pass class_type to
3497 build_dot_class_method_invocation.
3498 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3500 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3503 * java-tree.h (BLOCK_EMPTY_P): Define.
3504 * parse.y (java_complete_lhs): Check for empty blocks
3505 in TRY_FINALLY_EXPR case.
3507 2003-11-17 Andrew Haley <aph@redhat.com>
3509 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3510 (struct lang_decl_var:freed): New variable.
3511 * decl.c (poplevel): Mark local vars that have gone out of scope.
3512 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3515 2003-11-16 Jason Merrill <jason@redhat.com>
3517 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3518 and TAGS files that include them for each front end.
3520 2003-11-15 Tom Tromey <tromey@redhat.com>
3522 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3524 2003-11-12 Jason Merrill <jason@redhat.com>
3526 PR optimization/12547
3527 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3528 BLOCK_EXPR_BODY directly.
3530 2003-11-12 Andrew Haley <aph@redhat.com>
3533 * parse.y (fold_constant_for_init): Check that we really do have a
3537 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3538 init_test_decls being inlined.
3541 * parse.y (do_resolve_class): Check return value from
3542 breakdown_qualified().
3544 2003-11-11 Tom Tromey <tromey@redhat.com>
3547 * parse.y (merge_string_cste): Handle case where we have a
3548 pointer that happens to be zero, not null_pointer_node.
3550 2003-11-10 Tom Tromey <tromey@redhat.com>
3552 * jcf-parse.c (classify_zip_file): Correctly compare
3553 filename_length against length of manifest file's name.
3555 2003-11-08 Tom Tromey <tromey@redhat.com>
3558 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3560 2003-11-06 Andrew Haley <aph@redhat.com>
3562 * expr.c (java_stack_swap): Make sure destination stack slots are
3563 of the correct type.
3565 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3567 * Make-lang.in (dvi): Move targets to $(docobjdir).
3568 (gcj.dvi): Simplify rule and adjust target.
3569 (gcj.info): Simplify rule.
3570 (gcj.pod): New intermediate rule.
3571 (gcjh.pod): Likewise.
3572 (jv-scan.pod): Likewise.
3573 (jcf-dump.pod): Likewise.
3574 (gij.pod): Likewise.
3575 (jv-convert.pod): Likewise.
3576 (rmic.pod): Likewise.
3577 (rmiregistry.pod): Likewise.
3580 (jv-scan.1): Delete.
3581 (jcf-dump.1): Delete.
3583 (jv-convert.1): Delete.
3585 (rmiregistry.1): Delete.
3587 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3589 Fixes PR java/12866.
3590 * parse.y (resolve_qualified_expression_name): Move test
3591 for outer field access methods from here...
3592 (check_thrown_exceptions) ...to here.
3594 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3596 * .cvsignore: Delete.
3598 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3600 * verify.c (verify_jvm_instructions): Don't warn about legal
3601 eh binding regions generated for example by jdk 1.4.1.
3603 2003-10-24 David S. Miller <davem@redhat.com>
3605 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3607 2003-10-22 Andrew Haley <aph@redhat.com>
3609 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3610 (java_get_callee_fndecl): New.
3612 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3614 * java-tree.h (ctable_decl): New.
3615 (catch_classes): New.
3616 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3618 * decl.c (java_init_decl_processing): Add catch_class_type.
3620 Add catch_classes field.
3622 * class.c (build_indirect_class_ref): Break out from
3624 (make_field_value): Check flag_indirect_dispatch.
3625 (make_class_data): Ditto.
3626 Tidy uses of PUSH_FIELD_VALUE.
3627 Add field catch_classes.
3628 (make_catch_class_record): New.
3630 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3632 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3634 * jcf-write.c: Follow spelling conventions.
3635 * parse.y: Likewise.
3637 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3639 * ChangeLog: Fix typos.
3640 * expr.c: Fix comment typos.
3641 * jcf-write.c: Likewise.
3644 * mangle.c: Likewise.
3645 * parse-scan.y: Likewise.
3646 * parse.y: Likewise.
3648 2003-10-22 Tom Tromey <tromey@redhat.com>
3650 * expr.c (expand_byte_code): Only warn about dead bytecode when
3651 extra_warnings is set.
3653 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3655 Fix for PR java/12586.
3656 * mangle.c (find_compression_record_match): Don't iterate through
3657 package namespace elements unless they all match compression_table
3660 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3662 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3663 (generate-manpages): Likewise.
3664 (java.maintainer-clean): Likewise.
3665 (gcj.info): Likewise.
3668 (jv-scan.1): Likewise.
3669 (jcf-dump.1): Likewise.
3671 (jv-convert.1): Likewise.
3673 (rmiregistry.1): Likewise.
3674 (java.install-man): Likewise.
3675 (parse-scan.o): Move and define complete compile line.
3676 (parse.o): Likewise.
3677 (jcf-tree-inline.o): Move.
3679 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3681 * Make-lang.in (info): Update dependencies.
3682 (java.install-info): Remove.
3683 ($(srcdir)/java/gcj.info): Replace with ...
3684 ($(docobjdir)/gcj.info): ... this.
3686 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3688 * Make-lang.in: Replace uses of $(target_alias) with
3689 $(target_noncanonical).
3691 2003-10-09 Tom Tromey <tromey@redhat.com>
3693 * decl.c (java_init_decl_processing): Declare signers field.
3694 * class.c (make_class_data): Set signers field.
3696 2003-10-09 Jason Merrill <jason@redhat.com>
3698 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3699 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3702 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3704 * Make-lang.in (java.info): Replace with ...
3706 (java.dvi): Replace with ...
3708 (java.generated-manpages): Replace with ...
3710 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3712 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3714 2003-10-01 Andrew Haley <aph@redhat.com>
3716 * jcf-parse.c (java_parse_file): Write otable and atable.
3717 * java-tree.h (atable_methods): New.
3719 (atable_syms_decl): New.
3720 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3721 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3722 (symbol_*type): Rename method_symbol* to symbol*type.
3723 (emit_offset_symbol_table): Delete.
3724 (emit_symbol_table): New.
3725 (get_symbol_table_index): New.
3727 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3728 (build_known_method_ref): Likewise.
3729 (get_symbol_table_index): Rename from get_offset_table_index.
3730 Parameterize to allow re-use by differing types of symbol table.
3731 (build_invokevirtual): Pass table to get_offset_table_index.
3732 * decl.c (java_init_decl_processing): Push types and decls for
3733 atable and atable_syyms.
3734 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3735 (make_class_data): Add new fields atable and atable_syms.
3736 (emit_symbol_table): Rename from emit_offset_symbol_table.
3737 Parameterize to allow re-use by different types of symbol table.
3738 (build_symbol_entry): Renamed from build_method_symbols_entry.
3740 2003-09-30 Roger Sayle <roger@eyesopen.com>
3742 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3743 semantics for SAVE_EXPR, by caching the result in a temporary.
3745 2003-09-28 Richard Henderson <rth@redhat.com>
3747 * check-init.c (check_init): Save and restore input_location
3748 instead of file and line separately.
3749 * decl.c (java_expand_body): Likewise.
3750 * jcf-write.c (generate_bytecode_insns): Likewise.
3751 * parse.y (safe_layout_class): Likewise.
3752 * jcf-parse.c (read_class, parse_class_file): Likewise.
3753 (java_parse_file): Use %H for warning locator.
3755 2003-09-28 Roger Sayle <roger@eyesopen.com>
3757 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3758 with void-type branches instead of using a COMPOUND_EXPR.
3760 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3762 * decl.c (java_optimize_inline, dump_function): Remove.
3763 * java-tree.h (java_optimize_inline): Remove declaration.
3764 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3765 * parse.y (source_end_java_method, java_expand_classes):
3766 Likewise. Remove dead code.
3768 2003-09-27 Roger Sayle <roger@eyesopen.com>
3770 * lang.c (java_init_options): Set flag_evaluation_order.
3771 * expr.c (force_evaluation_order): Don't attempt to force
3772 evaluation order of binary operations using save_expr.
3773 * parse.y (java_complete_lhs): No longer need to call
3774 force_evaluation_order when constructing binary operators.
3776 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3777 Bryce McKinlay <bryce@mckinlay.net.nz>
3780 * parse.y (not_accessible_field_error): New function.
3781 (resolve_expression_name): Check field access permissions.
3782 (resolve_qualified_expression_name): Use
3783 not_accessible_field_error.
3784 (resolve_qualified_expression_name): Likewise.
3786 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3788 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3790 2003-09-23 Roger Sayle <roger@eyesopen.com>
3792 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3793 with equal operands without side-effects.
3795 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3797 * decl.c (java_init_decl_processing): Don't emit otable decls
3798 if flag_indirect_dispatch is not set.
3800 2003-09-21 Richard Henderson <rth@redhat.com>
3802 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3805 2003-09-21 Richard Henderson <rth@redhat.com>
3807 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3808 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3810 2003-09-20 Richard Henderson <rth@redhat.com>
3812 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3814 2003-09-18 Roger Sayle <roger@eyesopen.com>
3816 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3817 * check-init.c (check_init): Likewise.
3819 2003-09-18 Roger Sayle <roger@eyesopen.com>
3821 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3823 2003-09-16 Andrew Haley <aph@redhat.com>
3825 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3827 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3830 * mangle.c (find_compression_record_match): Skip
3831 over a "6JArray" (the array template mangled string)
3833 (mangle_array_type): Correct minor typo.
3834 (atms): Move definition to the beginning.
3836 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3838 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3839 out. Fix for PR java/12254.
3841 2003-09-11 Richard Henderson <rth@redhat.com>
3843 * parse.y (source_end_java_method): Update for new
3844 cgraph_finalize_function argument.
3846 2003-09-09 Richard Henderson <rth@redhat.com>
3848 * parse.y (source_end_java_method): Update call to
3849 cgraph_finalize_function.
3851 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3853 * decl.c (java_expand_body): New function.
3854 * expr.c (build_class_init): Set DECL_IGNORED_P.
3855 * java-tree.h (start_complete_expand_method,
3856 java_expand_body): Declare.
3857 * jcf-parse.c (cgraph.h): Include.
3858 (java_parse_file): Handle flag_unit_at_a_time.
3859 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3860 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3861 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3862 (java_start_inlining): New function.
3863 * parse.h (java_finish_classes): Declare.
3864 * parse.y: Include cgraph.h.
3865 (block): Don't special-case empty block production.
3866 (craft_constructor): Set DECL_INLINE.
3867 (source_end_java_method): Handle flag_unit_at_a_time.
3868 Replace inline code with call to java_expand_body.
3869 (start_complete_expand_method): Remove static modifier.
3870 (java_expand_method_bodies): Patch function tree for
3871 class initialization and/or synchronization as needed.
3872 Don't begin RTL expansion yet.
3873 (java_expand_classes): Check flag_unit_at_a_time before
3874 calling finish_class.
3875 (java_finish_classes): New function.
3876 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3877 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3878 (emit_test_initialization): Set DECL_IGNORED_P.
3880 2003-09-03 Roger Sayle <roger@eyesopen.com>
3882 * builtins.c (enum builtin_type): Delete unused enumeration.
3883 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3885 2003-08-28 Tom Tromey <tromey@redhat.com>
3887 * gcj.texi (Extensions): Document gcjlib URLs.
3889 2003-08-20 Tom Tromey <tromey@redhat.com>
3891 * gcj.texi (Extensions): Added xref.
3892 (libgcj Runtime Properties): Document
3893 gnu.gcj.runtime.VMClassLoader.library_control.
3895 2003-08-20 Andrew Haley <aph@redhat.com>
3897 * except.c (prepare_eh_table_type): Use new encoding for exception
3898 handlers when using -fno-assume-compiled.
3900 2003-08-13 Tom Tromey <tromey@redhat.com>
3902 * gcj.texi (Invoking gij): Document -X and -?.
3904 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3906 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3907 GCJH_OBJS, JCFDUMP_OBJS
3908 * win32-host.c: Removed the unnecessary and broken dependency
3911 2003-08-11 Tom Tromey <tromey@redhat.com>
3913 * parse.y (java_check_regular_methods): Typo fixes. Call
3914 check_interface_throws_clauses. Use
3915 check_concrete_throws_clauses.
3916 (check_interface_throws_clauses): New function.
3917 (check_concrete_throws_clauses): New function.
3918 (hack_is_accessible_p): New function.
3919 (find_most_specific_methods_list): Added FIXME.
3920 * typeck.c (lookup_do): Use `flags' argument to decide what to
3922 (lookup_argument_method_generic): New function.
3923 (lookup_argument_method2): Removed.
3924 * jcf.h (ACC_INVISIBLE): New define.
3925 * jcf-write.c (generate_classfile): Skip invisible methods.
3926 * class.c (add_miranda_methods): New function.
3927 (layout_class_methods): Use it.
3928 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3929 * java-tree.h (METHOD_INVISIBLE): New define.
3930 (lang_decl_func) [invisible]: New field.
3931 (lookup_argument_method_generic): Declare.
3932 (SEARCH_INTERFACE): New define.
3933 (SEARCH_SUPER): Likewise.
3934 (SEARCH_ONLY_INTERFACE): Likewise.
3935 (SEARCH_VISIBLE): Likewise.
3936 (lookup_argument_method2): Removed declaration.
3938 2003-08-05 Tom Tromey <tromey@redhat.com>
3940 Fix for PR java/11600:
3941 * parse.y (java_complete_lhs): See whether we're calling a method
3943 (check_thrown_exceptions): Added `is_array_call' argument;
3944 fixed `clone' checking; updated all callers.
3946 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3948 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3950 2003-08-03 Tom Tromey <tromey@redhat.com>
3952 * java-tree.h (METHOD_TRANSIENT): Removed.
3953 * decl.c (pushdecl): Removed some dead code.
3954 * class.c (get_access_flags_from_decl): Can't have transient
3956 (add_method_1): Can't have a transient method.
3958 2003-07-28 Andreas Jaeger <aj@suse.de>
3960 * jvspec.c: Convert to ISO C90 prototypes.
3962 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3964 * decl.c (force_poplevels): Fix warning call.
3966 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3968 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3969 (expand_java_field_op): Likewise.
3970 * class.c (layout_class_method): Likewise
3971 (emit_register_classes): Likewise.
3972 * decl.c (pushdecl): Likewise.
3973 (poplevel): Likewise.
3974 (force_poplevels): Likewise.
3975 (give_name_to_locals): Likewise.
3976 * check-init.c (check_for_initialization): Likewise.
3978 2003-07-24 Jason Merrill <jason@redhat.com>
3980 * java-tree.h: Move boolean_type_node et al to the back end.
3982 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3984 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3987 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3989 * lang.opt: Don't show -MD_ and -MDD_.
3991 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3993 * lang-options.h: Remove.
3994 * lang.opt: Add help text.
3996 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3998 * expr.c: Remove the last argument to expand_assignment().
4000 2003-07-09 Jan Hubicka <jh@suse.cz>
4002 * java-tree.h (DECL_NUM_STMTS): Rename to...
4003 (DECL_ESTIMATED_INSNS): ... this.
4004 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4005 New static functions.
4006 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4007 * parser.y (add_stmt_to_compound): Do not account statements.
4009 2003-07-08 Mark Wielaard <mark@klomp.org>
4011 * gcj.texi: CNI now expands to Compiled Native Interface.
4013 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4015 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4017 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4019 * expr.c (expand_byte_code): Adjist emit_line_note call.
4021 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4023 * lang.c (java_handle_option): Don't handle filenames.
4025 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4027 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4030 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4031 * jcf.h: Delete COMPARE_FILENAMES definition.
4033 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4035 * lang.c (java_init_options): Update prototype.
4037 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4039 * decl.c (poplevel): Adjust define_label call.
4041 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4043 * gjavah.c (flag_jni): Make non-static.
4044 * parse-scan.y (ctxp): Make non-static.
4046 * class.c (build_method_symbols_entry)
4047 * expr.c (get_offset_table_index)
4048 * jcf-parse.c (jcf_parse):
4049 Mark the definition static, matching the forward declaration.
4051 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4053 * lang.c (java_handle_option): Don't check for missing arguments.
4055 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4057 * class.c (push_class): Use a location_t to save place.
4058 (emit_register_classes): Set input_location. Adjust
4059 expand_function_end call.
4060 * resource.c (write_resource_constructor): Likewise.
4061 * decl.c (end_java_method): Adjust expand_function_end call.
4062 * parse.y (source_end_java_method): Likewise.
4064 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4066 * lang.c (java_handle_option): Likewise.
4068 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4070 * lang.c (java_handle_option): Special-casing of optional
4071 joined arguments no longer needed.
4072 * lang.opt: Update switches that take optional argument.
4074 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4076 * lang.opt: Declare Java.
4077 * lang.c (java_init_options): Update.
4079 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4081 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4083 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4085 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4086 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4087 * lang.opt: -MD and -MMD have an underscore.
4089 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4091 * class.c (emit_register_classes): Adjust init_function_start
4093 * decl.c (complete_start_java_method): Likewise.
4094 * resource.c (write_resource_constructor): Likewise.
4096 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4098 * Make-lang.in: Update to use options.c and options.h.
4099 * lang.c: Include options.h not j-options.h.
4100 (java_handle_option): Abort on unrecognized option.
4101 (java_init_options): Request Java switches.
4103 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4105 * Make-lang.in: Handle mostlyclean.
4107 2003-06-11 Tom Tromey <tromey@redhat.com>
4109 * lang.c (java_handle_option): Update dependency_tracking for
4112 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4115 2003-06-10 Andrew Haley <aph@redhat.com>
4117 * resource.c (write_resource_constructor): Use expand_expr to
4118 generate the address of the label attached to a resource.
4119 * Make-lang.in (java/resource.o): Add expr.h
4121 2003-06-10 Andrew Haley <aph@redhat.com>
4123 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4124 (java_decl_ok_for_sibcall): New.
4126 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4128 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4129 (java/j-options.c, java/j-options.h): New.
4130 * java-tree.h (resource_name, compile_resource_file,
4131 compile_resource_data): Constify.
4132 * jcf-write.c (jcf_write_base_directory): Similarly.
4133 * jcf.h (jcf_write_base_directory): Similarly.
4134 * lang.c: Include j-options.h.
4135 (cl_options_count, cl_options, string_option, java_decode_option,
4136 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4137 process_option_with_no): Remove.
4138 (resource_name): Constify.
4139 (LANG_HOOKS_HANDLE_OPTION): Override.
4140 (java_handle_option): New.
4141 (java_init): Don't call jcf_path_init.
4142 (java_init_options): Call jcf_path_init.
4144 * resource.c (compile_resource_data, compile_resource_file): Constify.
4146 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4148 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4149 (struct lang_decl_func): Add last_line field.
4150 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4151 DECL_SOURCE_LINE_LAST): Remove.
4152 * parse.y (missing_return_error, finish_method_declaration,
4153 lookup_cl, start_artificial_method_body, source_end_java_method,
4154 start_complete_expand_method): Adjust.
4156 2003-06-08 Tom Tromey <tromey@redhat.com>
4158 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4159 fno-assume-compiled.
4161 2003-06-08 Roger Sayle <roger@eyesopen.com>
4163 * builtins.c (define_builtin_type, builtin_types): Delete.
4164 (define_builtin): Rewritten to take just the built-in code,
4165 the function's name, type and fallback library function name.
4166 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4167 (initialize_builtins): Overhaul to define the GCC builtins
4168 used by gcj manually, providing the Java run-time's
4169 implementations as the fallback library function.
4171 2003-06-08 Anthony Green <green@redhat.com>
4173 * parse.y (patch_cast): Fix conversions from floating-point to
4176 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4178 * Make-lang.in: Update.
4179 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4181 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4183 * lang.c (java_init_options): Update.
4185 2003-06-05 Jan Hubicka <jh@suse.cz>
4187 * Make-lang.in: Add support for stageprofile and stagefeedback
4189 2003-05-31 Roger Sayle <roger@eyesopen.com>
4191 * lang.c (java_init_options): Prescribe wrap-around two's
4192 complement arithmetic overflow by setting flag_wrapv.
4194 2003-05-29 Roger Sayle <roger@eyesopen.com>
4196 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4197 (builtin_record): Add an additional builtin_code field to
4198 record which GCC built-in corresponds to the Java function.
4199 (java_builtins): Add new entries for atan, atan2, exp, log,
4201 (max_builtin, min_builtin, abs_builtin): Perform constant
4202 folding on the resulting tree.
4203 (java_build_function_call_expr): Likewise, perform constant
4204 folding on the resulting tree.
4205 (initialize_builtins): The NULL creators are now allowed in
4206 the java_builtins table, which is now terminated by an entry
4207 with builtin_code == END_BUILTINS.
4208 (check_for_builtin): Likewise. If the matching creator is
4209 NULL, construct the call using java_build_function_call_expr
4210 directly with the decl for the corresponding builtin_code.
4212 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4214 * win32-host.c: Normalize copyright boilerplate.
4216 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4218 * parse.y (print_int_node): Use string concatentation on
4219 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4220 function calls into one.
4222 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4224 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4225 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4226 all the affected error messages.
4228 2003-05-13 Richard Henderson <rth@redhat.com>
4230 * class.c (layout_class_method): Set DECL_EXTERNAL.
4231 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4232 * java-tree.h (java_mark_class_local): Declare.
4233 * jcf-parse.c (parse_class_file): Use it.
4234 * parse.y (java_expand_classes): Likewise.
4236 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4238 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4239 * lex.h: #include input.h.
4240 * jv-scan.c (input_filename): Remove.
4242 2003-05-02 Tom Tromey <tromey@redhat.com>
4245 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4246 (handle_inner_classes): New function.
4248 2003-05-01 Tom Tromey <tromey@redhat.com>
4251 * parse.y (finish_for_loop): Do nothing if update expression is a
4252 EXPR_WFL_NODE wrapping nothing.
4253 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4255 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4257 * lex.h (input_lineno): Remove declaration.
4258 * parse-scan.y: #include input.h.
4259 (input_filename): Remove declaration.
4260 (input_location): Add definition.
4261 (input_line): Remove definition.
4263 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4265 * lex.h (lineno): Rename to ...
4266 (input_line): ... here
4267 * parse-scan.y (lineno): Rename to ...
4268 (input_line): ... here.
4269 (reset_report): Rename lineno to input_line.
4270 * check-init.c (check_init): Likewise.
4271 * class.c (push_class): Likewise.
4272 * decl.c (complete_start_java_method, end_java_method): Likewise.
4273 * expr.c (expand_byte_code): Likewise.
4274 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4275 * jcf-write.c (generate_bytecode_insns): Likewise.
4276 * lex.c (java_init_lex, java_allocate_new_line,
4277 do_java_lex): Likewise.
4278 * parse.h (YYNOT_TWICE): Likewise.
4279 * parse.y (empty_statement, expression_statement,
4280 java_pop_parser_context, java_parser_context_save_global,
4281 yyerror, register_fields, method_header, safe_layout_class,
4282 find_in_imports_on_demand, create_artificial_method,
4283 source_end_java_method, start_complete_expand_method,
4284 build_thisn_assign, java_complete_lhs,
4285 maybe_absorb_scoping_block): Likewise.
4287 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4289 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4290 '/' when computing java source filename
4292 2003-04-13 Tom Tromey <tromey@redhat.com>
4294 * gjavah.c (print_c_decl): Indentation fix.
4296 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4298 * class.c (make_field_value, make_method_value, get_dispatch_table)
4299 (make_class_data, emit_offset_symbol_table)
4300 * constants.c (build_constants_constructor)
4301 * java-tree.h (START_RECORD_CONSTRUCTOR)
4302 * parse.y (maybe_build_array_element_wfl):
4303 Use build_constructor.
4305 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4308 * parse.y (string_convert_int_cst): Always use at least one digit
4309 in string conversion. Remove ASCII dependence.
4310 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4312 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4314 * Make-lang.in: added win32-host.c
4315 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4316 resolves to open() on non-Win32 platforms and
4317 Win32-specific jcf_open_exact_case() on Win32
4318 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4319 when trying .java and .class files
4320 * win32-host.c: added to repository. Defines
4321 Win32-specific jcf_open_exact_case()
4323 2003-04-10 Andrew Haley <aph@redhat.com>
4325 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4326 (maybe_free_localvar): Renamed from localvar_free.
4327 Add new arg, really.
4328 (generate_bytecode_insns): Set new variable, jsrs.
4329 Only free local vars if no jsr insns have been emittted.
4330 Call maybe_free_localvar, not localvar_free.
4332 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4334 * gcj.texi: Remove @ at start of file.
4336 2003-03-25 Tom Tromey <tromey@redhat.com>
4338 * parse.y (create_interface): Call CHECK_DEPRECATED.
4340 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4342 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4344 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4346 * javaop.h (jfloat, jdouble): Make them structures mirroring
4347 the bit fields of IEEE float and double respectively.
4348 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4349 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4350 (union Word, union DWord): Delete.
4351 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4353 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4354 D_NAN_MASK): Delete.
4355 (jni_print_float, jni_print_double): New. Generate
4356 hexadecimal floating constants.
4357 (print_field_info): Use jni_print_float/double.
4359 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4360 finite floating point numbers for output; special case
4363 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4365 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4366 Replace 0 and 1 with true and false in return statements.
4368 2003-03-19 Tom Tromey <tromey@redhat.com>
4370 * lex.c (do_java_lex): Renamed from java_lex.
4371 (java_lex): New function.
4374 2003-03-13 Tom Tromey <tromey@redhat.com>
4376 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4379 2003-03-04 Andrew Haley <aph@redhat.com>
4381 * gjavah.c (is_first_data_member): New global variable.
4382 (print_c_decl): If it's the first data member, align it as the
4384 (process_file): Set is_first_data_member.
4386 2003-03-11 Tom Tromey <tromey@redhat.com>
4388 * parse.y (resolve_field_access): Initialize class if field is
4389 found in another static field.
4390 * expr.c (build_class_init): Don't optimize out initialization of
4391 implemented interface.
4393 2003-03-11 Andrew Haley <aph@redhat.com>
4395 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4398 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4400 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4401 and DIR_SEPARATOR_2 for a target.
4402 Correct minor typos.
4404 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4405 and DIR_SEPARATOR_2 for a target into account.
4407 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4409 * lang.c (java_init): Update prototype, move code to java_post_options.
4410 (java_post_options): Similarly.
4412 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4414 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4415 compare file name components depending on the case-sensitivity
4416 or otherwise of the host file system.
4418 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4419 "strcmp" to compare file name components.
4420 Use IS_DIR_SEPARATOR instead of comparing directly against
4422 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4423 comparing directly against DIR_SEPARATOR.
4425 2003-03-04 Tom Tromey <tromey@redhat.com>
4427 * Make-lang.in (java.tags): New target.
4429 2003-03-01 Roger Sayle <roger@eyesopen.com>
4431 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4432 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4434 2003-03-01 Tom Tromey <tromey@redhat.com>
4436 * parse.y (jdep_resolve_class): Only check deprecation if we found
4439 2003-02-28 Tom Tromey <tromey@redhat.com>
4442 * class.c (maybe_layout_super_class): Always pass a WFL to
4444 * parse.y (do_resolve_class): Updated comment to explain
4447 2003-02-26 Tom Tromey <tromey@redhat.com>
4449 * jcf-write.c (generate_classfile): Check whether class is
4450 deprecated before writing attribute count.
4452 2003-02-25 Roger Sayle <roger@eyesopen.com>
4454 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4455 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4457 2003-02-23 Tom Tromey <tromey@redhat.com>
4459 * lang-options.h: Added -Wdeprecated.
4460 * gcj.texi (Warnings): Document -Wdeprecated.
4461 * java-tree.h (flag_deprecated): Declare.
4462 * lang.c (lang_W_options): Added deprecated.
4463 (flag_deprecated): New global.
4464 * chartables.h: Rebuilt.
4465 * gen-table.pl (process_one): Look at whitespace.
4466 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4467 * parse.h (CLEAR_DEPRECATED): New macro.
4468 (CHECK_DEPRECATED_NO_RESET): New macro.
4469 * jcf-parse.c (handle_deprecated): New function.
4470 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4471 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4472 * parse.y (resolve_type_during_patch): Check deprecation.
4473 (jdep_resolve_class): Likewise.
4474 (process_imports): Likewise.
4475 (resolve_expression_name): Likewise.
4476 (check_deprecation): Strip arrays from decl. Check
4478 (patch_method_invocation): Also check the particular constructor
4480 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4481 * jcf-write.c (append_deprecated_attribute): New function.
4482 (generate_classfile): Generate deprecated attribute when
4484 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4485 (java_lex) [case '*']: Simplify logic.
4486 (java_start_char_p): Use LETTER_MASK.
4487 (java_part_char_p): Likewise.
4488 (java_space_char_p): New function.
4490 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4492 Change base class access representation.
4493 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4494 (add_interface_do): Likewise.
4496 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4498 * decl.c (java_init_decl_processing): Change
4499 soft_lookupjnimethod_node to reflect the change in
4500 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4501 * expr.c (build_jni_stub): Calculate and pass the size
4502 on the stack of the arguments to a JNI function. Use
4503 new target macro MODIFY_JNI_METHOD_CALL to allow a
4504 target to modify the call to a JNI method.
4506 2003-02-08 Roger Sayle <roger@eyesopen.com>
4508 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4509 instead of basename to avoid compiler warnings on Tru64.
4511 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4513 * gcj.texi: Update to GFDL 1.2.
4515 2003-01-31 Andrew Haley <aph@redhat.com>
4517 * parse.y (java_expand_classes): Scan the whole class list looking
4518 for access methods that haven't yet been expanded.
4520 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4524 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4525 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4526 * jcf-parse.c: Likewise.
4528 2003-01-31 Mark Wielaard <mark@klomp.org>
4530 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4532 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4534 * class.c (make_class): Use BINFO_ELTS.
4535 (set_super_info): Likewse.
4536 (add_interface_do): Likewise.
4538 2003-01-30 Tom Tromey <tromey@redhat.com>
4540 * jcf-parse.c (read_class): Update identifier's class value if it
4541 changed during parsing.
4543 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4545 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4546 Propagate change to all other rules as required.
4547 (java/parse-scan.o): Add explicit dependency on
4548 $(parsedir)/java/parse-scan.c .
4550 2003-01-29 Tom Tromey <tromey@redhat.com>
4552 * parse.y (patch_assignment): Only transform the rhs of an
4553 assignment when compiling to native.
4555 2003-01-28 Tom Tromey <tromey@redhat.com>
4557 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4559 2003-01-28 Tom Tromey <tromey@redhat.com>
4561 * lex.c (java_lex): Don't include UEOF as part of token.
4562 (java_read_unicode): Error if \u sequence prematurely terminated.
4564 2003-01-27 Tom Tromey <tromey@redhat.com>
4566 * parse.y (java_check_regular_methods): Check for construct after
4567 checking types in throws clause.
4569 2003-01-24 Tom Tromey <tromey@redhat.com>
4571 * class.c (build_static_field_ref): Only a String or numeric field
4572 can fold to a constant.
4574 2003-01-23 Tom Tromey <tromey@redhat.com>
4576 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4577 file name in resource buffer.
4579 2003-01-23 Tom Tromey <tromey@redhat.com>
4581 * expr.c (build_known_method_ref): Use method's context to find
4584 2003-01-23 Tom Tromey <tromey@redhat.com>
4586 * constants.c (set_constant_entry): Allocated cleared memory.
4588 2003-01-22 Tom Tromey <tromey@redhat.com>
4590 * java-tree.h: Don't use PARAMS.
4591 * resource.c: Add prototypes for all functions.
4592 (write_resource_constructor): Use `const char *' to avoid
4595 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4597 * jcf-parse.c (process_zip_dir): Remove unused variable.
4599 2003-01-22 Tom Tromey <tromey@redhat.com>
4601 * expr.c (build_invokeinterface): Abort if method's context is not
4604 2003-01-22 Tom Tromey <tromey@redhat.com>
4606 * gcj.texi (Input and output files): Mention non-class entries.
4607 * decl.c (java_init_decl_processing): Call
4608 init_resource_processing.
4609 * java-tree.h (compile_resource_data, write_resource_constructor,
4610 compile_resource_file, init_resource_processing): Declare.
4611 * config-lang.in (gtfiles): Added resource.c.
4612 * Make-lang.in (gt-java-resource.h): New target.
4613 (JAVA_OBJS): Added resource.o.
4614 (java/resource.o): New target.
4615 * resource.c: New file.
4616 * class.c (compile_resource_file): Moved to resource.c.
4617 (registerResource_libfunc): Likewise.
4618 (utf8_decl_list): Mark with GTY; now static.
4619 * jcf-parse.c (classify_zip_file): New function.
4620 (parse_zip_file_entries): Use it; compile .properties files.
4621 (process_zip_dir): Use classify_zip_file and compute_class_name.
4622 Don't write class name into zip directory.
4623 (java_parse_file): Call write_resource_constructor.
4624 (compute_class_name): New function.
4625 * jcf-io.c (read_zip_member): Reindented.
4627 2003-01-21 Tom Tromey <tromey@redhat.com>
4629 * class.c (supers_all_compiled): New function.
4630 (make_class_data): Use it.
4632 2003-01-21 Tom Tromey <tromey@redhat.com>
4634 * parse.y (method_header): Native method can't be strictfp.
4635 No method can be transient or volatile.
4637 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4639 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4641 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4643 * check-init.c: Fix comment typos.
4644 * class.c: Likewise.
4645 * constants.c: Likewise.
4647 * except.c: Likewise.
4649 * java-except.h: Likewise.
4650 * java-tree.h: Likewise.
4651 * javaop.h: Likewise.
4652 * jcf-dump.c: Likewise.
4653 * jcf-io.c: Likewise.
4654 * jcf-parse.c: Likewise.
4655 * jcf-write.c: Likewise.
4657 * mangle.c: Likewise.
4658 * typeck.c: Likewise.
4659 * verify.c: Likewise.
4661 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4663 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4664 * jcf-write.c: Include "tm_p.h".
4666 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4668 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4670 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4672 * builtins.c (java_build_function_call_expr): Renamed from
4673 build_function_call_expr. All callers changed.
4675 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4676 * jcf-parse.c: Include tm_p.h.
4678 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4681 2003-01-14 Tom Tromey <tromey@redhat.com>
4683 * class.c (make_class_data): Check that super is compiled before
4684 building class reference to it.
4686 2003-01-14 Andrew Haley <aph@redhat.com>
4688 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4689 varargs function -- correct.
4691 2003-01-14 Andrew Haley <aph@redhat.com>
4693 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4695 2003-01-14 Andrew Haley <aph@redhat.com>
4697 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4698 varargs function -- correct.
4700 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4701 temporary if the RHS is a reference.
4703 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4705 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4706 * keyword.h: Regenerated.
4708 * All Files: Convert to ISO C style function definitions.
4710 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4712 * parse.y (check_pkg_class_access): ANSIfy definition.
4714 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4716 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4719 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4721 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4723 Merge from pch-branch:
4725 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4727 * Make-lang.in (java/gjavah.o): Update dependencies.
4728 * gjavah.c: Include ggc.h.
4730 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4732 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4733 (JCFDUMP_OBJS): Add ggc-none.o.
4734 (java/jcf-dump.o): Depend on GGC_H.
4735 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4736 CPool substructures.
4737 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4738 * jcf-dump.c: Include ggc.h.
4740 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4742 * jcf.h (union cpool_entry): New.
4743 (struct CPool): Use gengtype to mark. Change field 'data' to be
4745 (struct JCF): Use gengtype to mark.
4746 (CPOOL_UINT): Update for new cpool_entry type.
4747 (CPOOL_USHORT1): Likewise.
4748 (CPOOL_USHORT2): Likewise.
4749 (CPOOL_FINISH): Use GC to free cpool subfields.
4750 * parse.h (struct parser_ctxt): Mark field current_jcf.
4751 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4752 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4753 (main_jcf): Use gengtype to mark.
4754 (ggc_mark_jcf): Delete.
4755 (get_constant): Update for new cpool_entry type.
4756 (give_name_to_class): Likewise.
4757 (get_class_constant): Likewise.
4758 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4759 (java_parse_file): Use GGC to allocate struct JCF.
4760 (init_jcf_parse): Don't call ggc_add_root.
4761 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4763 * java-tree.h (current_jcf): Use gengtype to mark.
4764 (CPOOL_UTF): Update for new cpool_entry type.
4765 (outgoing_cpool): Use gengtype to mark.
4766 (struct lang_type): GC struct JCF and struct CPool.
4767 * config-lang.in (gtfiles): Add jcf.h.
4768 * constants.c (find_tree_constant): New.
4769 (set_constant_entry): Allocate cpool subfields using GGC. Update
4770 for new cpool_entry type.
4771 (find_constant1): Update for new cpool_entry type.
4772 (find_constant2): Likewise.
4773 (find_utf8_constant): Use find_tree_constant.
4774 (find_class_or_string_constant): Remove unnecessary cast to jword.
4775 Update for new cpool_entry type.
4776 (count_constant_pool_bytes): Update for new cpool_entry type.
4777 (write_constant_pool): Likewise.
4778 (alloc_name_constant): Use find_tree_constant.
4779 (build_constants_constructor): Update for new cpool_entry type.
4781 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4783 * parse.y (mark_parser_ctxt): Delete.
4784 (goal): Don't use ggc_add_root.
4785 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4786 (java_pop_parser_context): Let GC free parser_ctxt.
4787 (java_parser_context_resume): Likewise.
4788 * parse.h (struct parser_ctxt): Use gengtype to mark.
4790 (ctxp_for_generation): Likewise.
4791 * lex.h (struct java_lc_s): Mark for gengtype.
4792 (java_lexer): Rearrange for gengtype.
4793 * config-lang.in (gtfiles): Add lex.h, parse.h.
4795 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4797 * All Files: Remove PARAMS macro.
4799 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4800 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4803 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4806 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4808 * Make-lang.in (java.install-common, java.uninstall,
4809 java.install-info, java.install-man): Prepend $(DESTDIR)
4810 to destination paths in all (un)installation commands.
4811 (java.install-common): Rewrite $(LN) command to support
4812 DESTDIR with "ln" as well as with "ln -s".
4814 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4816 * java-tree.h: Protect against multiple inclusion.
4818 2003-01-07 Tom Tromey <tromey@redhat.com>
4820 * class.c (add_assume_compiled): Don't adjust parent if we're
4821 already at the root of tree.
4823 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4825 * lang.c (dump_compound_expr): Prototype.
4827 2003-01-03 Tom Tromey <tromey@redhat.com>
4829 Fix for PR java/8712:
4830 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4831 when simply checking against `null'.
4833 2003-01-03 Tom Tromey <tromey@redhat.com>
4835 * gcj.texi (Standard Properties): Document http.proxyHost and
4838 * gcj.texi (GNU Classpath Properties): Document new properties.
4840 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4842 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4843 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4844 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4846 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4848 * Make-lang.in, boehm.c, buffer.c,
4849 buffer.h, builtins.c, class.c,
4850 config-lang.in, constants.c,
4851 convert.h, decl.c, except.c,
4852 expr.c, java-except.h,
4853 java-tree.h, javaop.def,
4854 jcf-parse.c, jcf-write.c,
4855 jv-scan.c, jvgenmain.c,
4856 jvspec.c, keyword.gperf,
4857 keyword.h, lang-options.h,
4858 lang-specs.h, lang.c, lex.c,
4859 lex.h, mangle.c, mangle_name.c,
4860 parse-scan.y, parse.h, parse.y,
4861 typeck.c, verify.c, xref.c,
4862 xref.h: Replace "GNU CC" with
4863 "GCC" in the copyright header.
4865 * check-init.c, gjavah.c, javaop.h,
4866 jcf-depend.c, jcf-dump.c, jcf-io.c,
4867 jcf-path.c, jcf-reader.c, jcf.h,
4868 zextract.c, zipfile.h: These files are
4869 "part of GCC". Also say "GCC" not "GNU CC".
4871 2002-12-30 DJ Delorie <dj@redhat.com>
4873 * Make-lang.in: Protect against texi2pod/pod2man failing.
4875 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4877 * gcj.texi: Use @copying.
4879 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4881 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4882 print_cxx_classname.
4883 (print_cxx_classname): Add add_scope parameter.
4884 (print_class_decls): Do not emit a semicolon after the extern
4886 (process_file): Adjust calls to print_cxx_classname.
4888 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4890 * gcj.texi: Include Cover Texts in man page.
4892 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4894 * class.c (build_static_field_ref): Check FIELD_FINAL.
4896 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4897 instead of current_constant_pool_data_ref.
4898 * java-tree.h (current_constant_pool_data_ref): Undefine.
4899 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4900 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4901 current_constant_pool_data_ref.
4903 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4904 not build_internal_class_name.
4906 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4907 Use it when class ref isn't certain to be compiled.
4909 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4911 * gcj.texi: Include gcc-common.texi.
4912 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4913 $(srcdir)/doc/include/gcc-common.texi.
4915 2002-12-22 Anthony Green <green@redhat.com>
4917 * gcj.texi (Limitations): Add note about org.xml.sax and
4920 2002-12-20 Tom Tromey <tromey@redhat.com>
4922 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4923 where minimum case value is Integer.MIN_VALUE.
4926 2002-12-18 Andrew Haley <aph@redhat.com>
4928 * parse.y (patch_invoke): Force evaluation order when `check' is
4929 set. For PR libgcj/8945.
4931 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4933 * gcj.texi: Change version number to 3.4.
4935 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4936 Andrew Haley <aph@redhat.com>
4938 * parse.y (source_end_java_method): Remove custom encoding of line
4939 numbers for a function decl before passing it to the back end.
4941 2002-12-03 Andrew Haley <aph@redhat.com>
4943 * class.c (make_class_data): New field, "chain".
4944 * decl.c (java_init_decl_processing): Likewise.
4946 2002-12-02 Tom Tromey <tromey@redhat.com>
4949 * parse.y (do_resolve_class): Handle qualified name via
4952 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4954 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4955 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4956 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4957 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4958 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4959 Include coretypes.h and tm.h.
4960 * Make-lang.in: Update dependencies.
4962 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4964 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4966 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4968 * jcf-reader.c: Don't expand JCF_readu4 inside the
4969 expansion of JCF_SKIP.
4971 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4973 * jcf-reader.c: Don't expand JCF_readu4 inside the
4974 expansion of JCF_SKIP.
4976 2002-11-22 Tom Tromey <tromey@redhat.com>
4978 * parse.y (patch_binop): Cast right hand side of shift expression
4979 to `int'. Fixes PR java/8676.
4981 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4982 Andrew Haley <aph@redhat.com>
4984 * gcc/java/jcf-write.c (write_classfile): Remove target
4985 class file, if it exists, before renaming the temporary
4988 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4990 * jvspec.c (lang_specific_spec_functions): New.
4992 2002-11-18 Tom Tromey <tromey@redhat.com>
4994 Fix for PR java/7912:
4995 * expr.c (can_widen_reference_to): Allow cast of array to
4996 Cloneable or Serializable.
4997 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4998 (java_io_serializable_identifier_node): Likewise.
4999 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5000 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5001 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5002 java_io_serializable.
5003 * decl.c (java_init_decl_processing): Initialize
5004 java_lang_cloneable_identifier_node and
5005 java_io_serializable_identifier_node.
5006 (java_lang_cloneable_identifier_node): New global.
5007 (java_io_serializable_identifier_node): Likewise.
5009 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5011 * buffer.c: Remove unnecessary casts.
5012 * check-init.c: Likewise.
5013 * class.c: Likewise.
5014 * constants.c: Likewise.
5016 * except.c: Likewise.
5017 * gjavah.c: Likewise.
5018 * jcf-io.c: Likewise.
5019 * jcf-parse.c: Likewise.
5020 * jcf-path.c: Likewise.
5021 * jvspec.c: Likewise.
5024 * verify.c: Likewise.
5026 2002-11-06 Tom Tromey <tromey@redhat.com>
5028 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5031 2002-11-05 Tom Tromey <tromey@redhat.com>
5033 Fix for PR java/6388.
5034 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5035 * java-tree.h (enum java_tree_index): New values
5036 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5037 (decimal_int_max, decimal_long_max): New defines.
5038 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5039 (error_if_numeric_overflow): Rewrote range checking.
5040 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5043 2002-11-02 Tom Tromey <tromey@redhat.com>
5045 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5047 * class.c (make_method_value): Put class name, not signature, into
5048 `throws' field. For PR java/8415.
5050 2002-10-24 Tom Tromey <tromey@redhat.com>
5052 * gcj.texi (Invoking gij): Document --showversion.
5053 (Standard Properties): java.library.path now set.
5055 2002-10-23 Tom Tromey <tromey@redhat.com>
5057 * gjavah.c (decode_signature_piece): In JNI mode, print
5058 `jobjectArray' when array depth is nonzero.
5061 2002-10-15 Andrew Haley <aph@redhat.com>
5063 * parse.y (patch_invoke): Call force_evaluation_order on a static
5065 (resolve_qualified_expression_name): Call force_evaluation_order
5066 on a arg list that is part of a Qualified Expression Name.
5068 * lang.c (dump_compound_expr): New.
5069 (java_dump_tree): New.
5071 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5073 * gcj.texi: Added item describing the GCJ runtime property
5076 2002-10-15 Richard Henderson <rth@redhat.com>
5078 * jcf-parse.c (get_constant): Fix type warning.
5080 2002-10-15 Andrew Haley <aph@redhat.com>
5082 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5083 (java_inlining_map_static_initializers): Declare.
5085 2002-10-14 Andrew Haley <aph@redhat.com>
5087 * tree-inline.c (remap_block): All local class initialization
5088 flags go in the outermost scope.
5089 (expand_call_inline): Call java_inlining_map_static_initializers.
5090 (expand_call_inline): Call java_inlining_merge_static_initializers.
5091 * java/lang.c (merge_init_test_initialization): New.
5092 (java_inlining_merge_static_initializers): New.
5093 (inline_init_test_initialization): New.
5094 (java_inlining_map_static_initializers): New.
5096 2002-10-11 Mark Wielaard <mark@klomp.org>
5098 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5100 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5102 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5104 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5106 * parse.y (merge_string_cste): Add parentheses around & within |.
5108 2002-10-08 Tom Tromey <tromey@redhat.com>
5110 * parse.y (variable_declarator_id): Simplify error path for
5111 array declarator error. For PR java/8003.
5113 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5115 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5118 2002-10-08 Andrew Haley <aph@redhat.com>
5120 * parse.y (attach_init_test_initialization_flags): Check for
5123 2002-10-07 Anthony Green <green@redhat.com>
5125 * parse.y (merge_string_cste): Fix bug in string concatenation.
5127 2002-10-03 Michael Koch <konqueror@gmx.de>
5129 * gcj.texi (Standard properties):
5130 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5132 2002-10-02 Roger Sayle <roger@eyesopen.com>
5134 PR optimization/6627
5135 * lang.c (java_init): If storing the vbit in function
5136 pointers, ensure that force_align_functions_log is atleast
5137 one to aid compatability with g++ vtables.
5139 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5141 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5142 foul of type-based aliasing.
5144 2002-09-30 Anthony Green <green@redhat.com>
5146 * gcj.texi (Invoking jv-scan): Fix texinfo.
5148 2002-09-28 Anthony Green <green@redhat.com>
5150 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5151 (Code Generation): Add -fno-assert documentation.
5152 * jv-scan.c (flag_assert): New global.
5153 (options): Add assert option.
5154 (help): Add --no-assert documentation.
5155 * parse-scan.y (flag_assert): New global.
5156 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5157 (flag_assert): New global.
5158 * java-tree.h (flag_assert): New global.
5159 * lex.c (java_lex): Obey flag_assert.
5160 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5163 2002-09-26 Andrew Haley <aph@redhat.com>
5165 * expr.c (build_java_array_length_access): Check for null pointer.
5166 * expr.c (expand_java_arrayload): Likewise.
5168 2002-09-21 Richard Henderson <rth@redhat.com>
5170 * jcf-parse.c (get_constant): Decode from IEEE no matter
5171 what the target format.
5173 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5175 * ChangeLog: Follow spelling conventions.
5176 * class.c: Likewise.
5179 * gjavah.c: Likewise.
5180 * java-tree.h: Likewise.
5181 * jcf-dump.c: Likewise.
5182 * jcf-parse.c: Likewise.
5183 * jvspec.c: Likewise.
5185 * mangle.c: Likewise.
5186 * parse.y: Likewise.
5188 2002-09-17 Tom Tromey <tromey@redhat.com>
5190 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5191 where \r appears at EOF. Fixes PR java/7950.
5193 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5195 * jvspec.c (lang_specific_driver): Remove unused variable.
5197 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5199 * java-tree.h (union lang_tree_node): Add chain_next option.
5201 2002-09-16 Richard Henderson <rth@redhat.com>
5203 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5204 use new real.h interface.
5205 * jcf-write.c (find_constant_index): Use new real.h interface.
5206 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5208 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5210 * lang.c: Follow spelling conventions.
5212 2002-09-11 Per Bothner <per@bothner.com>
5214 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5215 constant to the type of the field.
5216 (java_complete_tree): Remove now-redundant code.
5218 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5220 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5223 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5224 return label if a ret instruction for the jsr has been reached.
5226 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5228 * parse.y (DIR_SEPARATOR): Don't define.
5229 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5231 2002-08-28 Andrew Haley <aph@redhat.com>
5233 * verify.c (verify_jvm_instructions): Allow exception handler
5234 inside code that is being protected, but generate a warning.
5235 * except.c (link_handler): Initialize `expanded' in new eh_range.
5236 (binding_depth, is_class_level, current_pc): Declare extern.
5238 2002-09-01 Mark Wielaard <mark@klomp.org>
5240 * gcj.texi: Add chapter about system properties.
5243 2002-08-26 Tom Tromey <tromey@redhat.com>
5245 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5246 conversion if RHS_TYPE is byte, short, or char.
5248 2002-08-22 Tom Tromey <tromey@redhat.com>
5250 * gcj.texi (Invoking gij): Document -cp and -classpath.
5252 2002-08-21 Tom Tromey <tromey@redhat.com>
5254 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5255 $(prefix)/share. For PR libgcj/7633.
5257 For PR java/6005 and PR java/7611:
5258 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5259 (java_can_use_bit_fields_p): New function.
5261 2002-08-16 Tom Tromey <tromey@redhat.com>
5263 * gcj.texi (Class Initialization): Mention class initialization of
5266 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5268 * Make-lang.in (java-tree-inline.o): New.
5269 (JAVA_OBJS): Add java-tree-inline.o.
5270 * parse.y (source_end_java_method): Call java_optimize_inline.
5271 (java_expand_method_bodies): Save method's tree in
5273 (add_stmt_to_compound): Keep track of the number of statments.
5274 * lang.c (java_init): Enable flag_inline_trees.
5275 (java_post_options): If flag_inline_functions is on, enable
5276 flag_inline_trees instread.
5277 (decl_constant_value): New.
5278 (java_tree_inlining_walk_subtrees): New.
5279 * java-tree.h (DECL_NUM_STMTS): New macro.
5280 (java_optimize_inline): Declare.
5281 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5282 Handle a LABEL_EXPR.
5283 * decl.c (build_result_decl): If we already have a DECL_RESULT
5285 (dump_function): New.
5286 (java_optimize_inline): New.
5287 (dump_function): New.
5289 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5292 * parse.y (build_assertion): Invert return from
5293 desiredAssertionStatus.
5295 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5297 * jcf-write.c (get_access_flags): Return correct access flags for
5298 private and protected inner classes.
5300 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5302 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5304 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5306 * mangle_name.c: Don't include obstack.h twice.
5307 * xref.c: Don't include obstack.h.
5309 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5311 * class.c: (permanent_obstack): Delete declaration.
5312 * constants.c: (permanent_obstack): Delete declaration.
5313 * except.c: (permanent_obstack): Delete declaration.
5314 * expr.c: (permanent_obstack): Delete declaration.
5315 * jcf-parse.c: (permanent_obstack): Delete declaration.
5316 (saveable_obstack): Delete declaration.
5317 * parse.h: (permanent_obstack): Delete declaration.
5318 * typeck.c: (permanent_obstack): Delete declaration.
5320 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5322 * gcj.texi (version-gcc): Increase to 3.3.
5324 2002-07-22 Tom Tromey <tromey@redhat.com>
5326 * lex.c (java_lex): Check for `e' or `E' after 0.
5328 2002-07-21 Richard Henderson <rth@redhat.com>
5330 * lang.c (java_unsafe_for_reeval): New.
5331 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5333 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5335 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5336 (jcf_path_init): Use GET_ENVIRONMENT.
5338 2002-07-10 Roger Sayle <roger@eyesopen.com>
5339 Zack Weinberg <zack@codesourcery.com>
5341 * builtins.c (initialize_builtins): Remove defines that
5342 handled C/C++ specific junk hereby removed from builtins.def.
5344 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5346 * lang.c (java_post_options): Update prototype.
5348 2002-07-05 Roger Sayle <roger@eyesopen.com>
5350 * builtins.c (initialize_builtins): Ignore the additional
5351 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5352 the builtins.def file.
5354 2002-07-01 Tom Tromey <tromey@redhat.com>
5357 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5360 2002-07-01 Roger Sayle <roger@eyesopen.com>
5362 * java/decl.c (builtin_function): Accept additional parameter.
5363 (java_init_decl_processing): Pass an additional NULL_TREE
5364 argument to builtin_function.
5366 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5368 * gcj.texi: Fixed gcj invocation example so that it compiles.
5370 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5372 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5373 * parse.y (mark_parser_ctxt): Likewise.
5374 (check_modifiers, declare_local_variables): Avoid incorrect
5375 hardcoded constant 10.
5377 * lex.c (java_read_char): Avoid "comparison is always true"
5380 2002-06-25 Andreas Schwab <schwab@suse.de>
5382 * expr.c (JSR): Avoid undefined operation on PC.
5384 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5386 * decl.c (clear_binding_level): Const-ify.
5388 2002-06-13 Akim Demaille <akim@epita.fr>
5390 * parse.y (class_declaration, interface_declaration): Make sure
5391 all their rules have an action, in order to avoid meaningless `$$
5392 = $1' and their type clashes.
5394 2002-06-11 Tom Tromey <tromey@redhat.com>
5396 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5397 * parse-scan.y (statement_without_trailing_substatement): Added
5399 (assert_statement): New rule.
5400 * java-tree.h (struct lang_type) [assertions]: New field.
5401 (TYPE_USES_ASSERTIONS): New macro.
5402 (CLASS_USES_ASSERTIONS): Likewise.
5403 (FIELD_SYNTHETIC): New define.
5404 * lex.c (java_lval;): Added ASSERT_TK.
5405 * parse.y (ASSERT_TK): Added.
5406 (statement_without_trailing_substatement): Added assert_statement.
5407 (assert_statement): New rule.
5408 (build_assertion): New function.
5409 (maybe_generate_pre_expand_clinit): Create and initialize
5410 $assertionsDisabled.
5411 (lookup_package_type): Removed decl.
5412 * keyword.h: Rebuilt.
5413 * keyword.gperf (assert): New token.
5415 2002-06-10 Akim Demaille <akim@epita.fr>
5417 * parse.y (interface_type_list, class_member_declaration)
5418 (unary_expression_not_plus_minus): Remove duplicate %type.
5421 2002-06-09 Tom Tromey <tromey@redhat.com>
5423 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5425 * parse.y (method_header): Give error message in all cases.
5428 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5430 Don't use RTL inlining. Fix for PR java/6820.
5431 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5432 (flag_really_inline): New.
5433 (java_decode_option): Set flag_really_inline if -finline-functions
5435 (java_post_options): New function. Turn off inlining unless
5436 flag_really_inline is set.
5438 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5440 * gjavah.c (throwable_p): Accept argument as either a classname or
5441 signature fragment. Create null-terminated classname string for super
5442 when calling itself recursively.
5443 (decode_signature_piece): Skip first character from class name
5444 signature when calling throwable_p.
5446 2002-06-08 H.J. Lu (hjl@gnu.org)
5448 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5450 2002-06-04 Tom Tromey <tromey@redhat.com>
5452 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5454 2002-06-04 Michael Koch <konqueror@gmx.de>
5456 * gcj.texi (Input Options): Fixed typo.
5458 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5460 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5461 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5462 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5463 and all now-pointless local variables. Rename other local
5464 variables to reflect their not being handles.
5466 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5467 #if JCF_USE_STDIO blocks.
5469 * parse.y: Add missing semicolon at end of rule.
5471 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5473 * check-init.c (attach_initialized_static_class): Delete, unused.
5474 * parse.y: Use htab_t instead of struct hashtable, update
5476 * java-tree.h: Include hashtab.h instead of hash.h.
5477 (struct lang_decl_func): Use htab_t, set up for gengtype.
5478 (struct init_test_hash_entry): Delete.
5479 (struct treetreehash_entry): New.
5480 (java_treetreehash_find): New
5481 (java_treetreehash_new): New prototype.
5482 (java_treetreehash_create): New prototype.
5483 (java_mark_tree): Delete prototype.
5484 (java_hash_hash_tree_node): Delete prototype.
5485 (java_hash_compare_tree_node): Delete prototype.
5486 (attach_initialized_static_class): Delete prototype.
5487 * expr.c (build_class_init): Update to use java_treetreehash
5489 (java_expand_expr): Update to use htab_t.
5490 (emit_init_test_initialization): Likewise.
5491 * decl.c (java_mark_tree): Delete.
5492 * class.c (init_test_hash_newfunc): Delete.
5493 (java_hash_hash_tree_node): Delete.
5494 (java_hash_compare_tree_node): Delete.
5495 (add_method_1): Update to use java_treetreehash functions.
5496 (JAVA_TREEHASHHASH_H): New macro.
5497 (java_treetreehash_hash): New function.
5498 (java_treetreehash_compare): New function.
5499 (java_treetreehash_find): New function.
5500 (java_treetreehash_new): New function.
5501 (java_treetreehash_create): New function.
5502 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5504 * Make-lang.in (java/parse.o): Depend on debug.h.
5505 * java-tree.h (struct lang_identifier): Use gengtype.
5506 (union lang_tree_node): New.
5507 (struct lang_decl_func): Use gengtype.
5508 (struct lang_decl_var): Likewise.
5509 (struct lang_decl): Likewise.
5510 * parse.y: Include debug.h.
5511 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5513 * lang.c (struct language_function): New dummy structure.
5515 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5516 descriminator for DECL_LANG_SPECIFIC.
5517 (struct lang_decl_func): Rename from struct lang_decl.
5518 (enum lang_decl_desc): New.
5519 (struct lang_decl): Make it a union. Update all the accessor macros.
5520 (struct lang_type): Use gengtype.
5521 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5522 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5523 are now the same size.
5524 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5525 use discriminator to mark DECL_LANG_SPECIFIC.
5527 * Make-lang.in (gt-java-builtins.h): New rule.
5528 (java/builtins.o): Add dependency on gt-<filename>.h.
5529 * builtins.c: Use gengtype for roots.
5530 (union string_or_tree): Use gengtype.
5531 (struct builtin_record): Use gengtype.
5532 * config-lang.in (gtfiles): Add builtins.c.
5534 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5535 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5536 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5537 gt-java-parse.h, gtype-java.h): Add rules to generate.
5538 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5539 (class.o): Add dependency on gt-*.h.
5540 (constants.o): Likewise.
5543 (jcf-parse.o): Likewise.
5544 (jcf-write.o): Likewise.
5546 * config-lang.in (gtfiles): New.
5547 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5548 * constants.c: Replace uses of ggc_add_* with GTY markers.
5550 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5551 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5552 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5553 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5555 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5557 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5558 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5560 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5561 Include gtype-java.h.
5563 2002-06-02 Tom Tromey <tromey@redhat.com>
5565 Fix for PR java/5913:
5566 * parse.y (patch_binop): Call patch_string on op1.
5568 2002-06-02 Tom Tromey <tromey@redhat.com>
5570 Fix for PR java/1343, PR java/6336:
5571 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5572 formatting. Changed return type.
5573 (anonymous_class_counter): Moved to top of file.
5574 (maybe_make_nested_class_name): Append number to class name for
5575 function-local classes.
5577 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5579 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5580 * Make-lang.in: Update dependency lists.
5582 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5584 * gjavah.c (throwable_p): Do not free the name of the class after
5585 passing it to find_class.
5586 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5587 * jcf-io.c (dirent.h): Include it.
5588 (fnmatch.h): Likewise.
5589 (compare_path): New function.
5590 (java_or_class_file): Likewise.
5591 (memoized_dirlist_entry): New type.
5592 (memoized_dirlist_lookup_eq): New function.
5593 (memoized_dirlists): New variable.
5594 (caching_stat): New function.
5595 (memoized_class_lookup_eq): New function.
5596 (memoized_class_lookups): Likewise.
5597 (find_class): Use memoized_class_lookups and caching_stat.
5598 * jcf.h (JCF_USE_SCANDIR): Define.
5599 * parse.y (java_expand_classes): Write the class files in reverse
5602 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5604 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5606 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5608 * jcf-write.c (write_classfile): Unlink the temporary file if it
5609 cannot be renamed. Use concat to build up the name of the
5612 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5614 * jcf-write.c (write_classfile): Write the file to a
5615 temporary file and then rename it.
5617 2002-05-07 Tom Tromey <tromey@redhat.com>
5619 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5621 Fix for PR java/1200:
5622 * gjavah.c (throwable_p): New function.
5623 (decode_signature_piece): Use it. A `WeakReference' isn't the
5626 (gcjh_streq): New function.
5628 2002-05-07 Andreas Jaeger <aj@suse.de>
5630 * parse.y (finish_for_loop): Fix if statement.
5632 2002-05-06 Tom Tromey <tromey@redhat.com>
5634 Fix for PR java/5941:
5635 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5636 loop update expression.
5637 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5638 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5640 2002-05-04 Mark Wielaard <mark@klomp.org>
5643 * parse.y (build_string_concatenation): Return just op1 only when op2
5644 is null and op1 is a STRING_CST, otherwise always construct a
5647 2002-04-27 Tom Tromey <tromey@redhat.com>
5650 * parse.y (string_convert_int_cst): New function.
5651 (merge_string_cste): Use it.
5653 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5655 * java-tree.h (java_parse_file): Update.
5656 (java_set_yydebug): Remove.
5657 * jcf-parse.c (yydebug): Remove.
5658 (java_set_yydebug): Die.
5659 (java_parse_file): Update.
5660 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5662 2002-04-24 Tom Tromey <tromey@redhat.com>
5665 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5666 EXPR_WFL_QUALIFICATION of qual_wfl.
5668 2002-04-23 Per Bothner <per@bothner.com>
5670 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5671 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5672 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5674 2002-04-23 Tom Tromey <tromey@redhat.com>
5677 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5678 recognize `-fcompile-resource='.
5679 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5682 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5684 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5685 paths. Fixes PR java/2791.
5687 2002-04-19 Andrew Haley <aph@redhat.com>
5689 * jcf-write.c (push_long_const): lo, hi: New variables.
5690 Use rshift_double to extract the high part of a 64-bit long.
5691 Use WORD_TO_INT to extract the low part.
5693 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5694 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5695 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5697 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5699 * typeck.c (incomplete_type_error): Remove.
5701 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5703 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5704 for hash synchronization.
5705 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5706 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5709 2002-04-16 Mark Wielaard <mark@klomp.org>
5711 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5714 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5716 Fix for PR java/6294:
5717 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5720 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5722 Fix for PR java/6085:
5723 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5724 to get enclosing "this" argument for inner-class constructor
5725 invocation. Pass correct arguments to build_access_to_thisn.
5727 2002-04-10 Andreas Jaeger <aj@suse.de>
5729 * gcj.texi (Input Options): Fix extdirs patch.
5731 2002-04-10 Anthony Green <green@redhat.com>
5733 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5735 2002-04-09 Anthony Green <green@redhat.com>
5737 * gcj.texi (Input Options): Add --extdirs documentation.
5738 * jcf-dump.c (OPT_extdirs): New macro.
5739 (options): Add extdirs option.
5740 (help): Describe --extdirs.
5741 (main): Handle OPT_extdirs.
5742 * gjavah.c (OPT_extdirs): New macro.
5743 (options): Add extdirs option.
5744 (help): Describe --extdirs.
5745 (main): Handle OPT_extdirs.
5746 * jcf-path.c (jcf_path_init): Add extdirs support.
5747 (jcf_path_extdirs_arg): New function.
5748 (extensions): New variable to hold extensions path entries.
5749 * jvspec.c: Remove -fextdirs= when compiling main().
5750 * lang.c (java_decode_option): Handle -fextdirs=.
5751 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5752 * Make-lang.in: Compile jcf-path with version info for use in
5753 identifying the appropriate libgcj.jar.
5755 2002-04-08 Tom Tromey <tromey@redhat.com>
5758 * .cvsignore: Added rmic.1 and rmiregistry.1.
5759 * gcj.texi (Top): Link to new nodes.
5760 (Invoking rmic): New node.
5761 (Invoking rmiregistry): Likewise.
5762 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5764 (java.maintainer-clean): Likewise.
5765 ($(srcdir)/java/rmic.1): New target.
5766 ($(srcdir)/java/rmiregistry.1): Likewise.
5767 (java.install-man): Handle rmic.1 and rmiregistry.1.
5769 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5771 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5772 Add note about handling uncaught exceptions. Add an exception handler
5775 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5777 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5778 after using it to patch CALL_EXPR.
5780 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5782 * gcj.texi (Invocation): Document CNI invocation API.
5784 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5786 * expr.c (truthvalue_conversion): Rename. Update.
5787 (expand_compare): Update.
5788 * java-tree.h (java_truthvalue_conversion): New.
5789 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5791 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5793 * java-tree.h (java_mark_addressable): New.
5794 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5795 * typeck.c (mark_addressable): Rename, update.
5797 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5799 * expr.c (build_java_binop): Update.
5800 * java-tree.h (java_signed_type, java_unsigned_type,
5801 java_signed_or_unsigned_type): Update.
5802 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5803 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5804 * parse.y (patch_binop): Update.
5805 * typeck.c (signed_or_unsigned_type, unsigned_type,
5806 signed_type): Update.
5808 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5810 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5811 (java_dummy_print): Remove.
5812 (lang_print_error): Rename. Exit early if inhibiting output.
5813 (inhibit_error_printing_function): New.
5814 (java_init): Don't set hook.
5815 (lang_init_source): Use new boolean.
5817 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5819 * parse.y (do_resolve_class): Fix infinite recursion.
5821 2002-03-29 Tom Tromey <tromey@redhat.com>
5823 * parse.y (check_inner_circular_reference): Ignore incomplete
5826 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5828 * Make-lang.in (builtins.o): Update.
5829 * boehm.c (get_boehm_type_descriptor): Update.
5830 * builtins.c: Include langhooks.h.
5831 * decl.c (java_init_decl_processing): Update.
5832 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5833 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5835 * typeck.c (type_for_mode, type_for_size): Update.
5837 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5839 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5841 2002-03-28 Tom Tromey <tromey@redhat.com>
5843 * except.c (expand_end_java_handler): If the handler type is NULL,
5844 use java.lang.Throwable. Fixes PR java/5986.
5846 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5848 Fix for PR java/4715:
5849 * jcf-parse.c (parse_source_file_3): New function.
5850 (read_class): Call it.
5851 (java_parse_file): Likewise.
5853 2002-03-28 Jan Hubicka <jh@suse.cz>
5855 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5857 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5859 * parse.y (resolve_package): Initialize "decl".
5860 (lookup_package_type): Remove unused function.
5862 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5864 Fix for PR java/5993:
5865 * parse.y (resolve_package): Return the decl if resolution was
5866 successful. Don't special case "java.lang" and "java.lang.reflect"
5867 packages. Set type_name to the merged identifier.
5868 (resolved_qualified_expression_name): Print error using "name" if
5869 resolve_package returns NULL_TREE.
5871 2002-03-27 Tom Tromey <tromey@redhat.com>
5873 * expr.c (expand_invoke): Don't generate null pointer check if
5874 we're calling <init>.
5876 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5878 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5880 * java-tree.h (java_lang_expand_expr): Similarly.
5881 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5882 (java_init): Don't set hook.
5884 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5886 Fix for PR java/5850:
5887 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5888 context if field was not found in the current scope.
5889 * expr.c (lookup_field): Don't look in enclosing contexts.
5891 2002-03-26 Tom Tromey <tromey@redhat.com>
5893 Fix for PR java/5942:
5894 * parse.y (init_src_parse): Added sanity check.
5895 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5898 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5900 * decl.c (lang_mark_tree): Rename java_mark_tree.
5901 * java-tree.h (java_mark_tree): New.
5902 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5904 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5906 * lex.c: Change java_perform_atof to take normal parameters
5907 instead of a pointer to a parameter block. Call it directly
5910 2002-03-22 Mark Wielaard <mark@klomp.org>
5912 Fix for PR java/5368:
5913 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5914 when printing error message.
5916 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5918 * decl.c (maybe_build_cleanup): Remove.
5920 2002-03-22 Tom Tromey <tromey@redhat.com>
5922 Andrew Haley <aph@cambridge.redhat.com>
5924 * expr.c (build_field_ref): Don't build a check if the field is a
5927 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5929 Fix for PR java/6026:
5930 * lex.c (java_lex): Fix parsing of consecutive floats.
5932 2002-03-21 Tom Tromey <tromey@redhat.com>
5934 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5937 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5939 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5940 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5942 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5944 * gcj.texi: @code{gcj} becomes @command{gcj}.
5945 @code{gcc} becomes @command{gcc}.
5946 GcjRaw changed to gnu.gcc.RawData.
5948 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5950 * decl.c (start_java_method): Use new hook.
5951 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5952 (java_init): Remove old hook.
5954 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5956 * builtins.c (define_builtin): Do nothing if `type' is null.
5959 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5961 * parse.y (parser_check_super_interface): Fix error message
5964 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5966 * jcf-parse.c (get_constant): Delete unused variables.
5968 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5970 * java-tree.h (java_parse_file): New.
5971 * jcf-parse.c (yyparse): Rename java_parse_file.
5972 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5974 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5976 * parse.y (craft_constructor): Return the constructor decl.
5977 (java_expand_classes): Update comments.
5978 (lookup_method_invoke): Call fix_constructors immediately for
5979 anonymous class. Fixes PR java/5935.
5981 2002-03-15 Anthony Green <green@redhat.com>
5983 * jcf-parse.c (yyparse): Don't emit class registration
5984 constructor when compiling resource files.
5986 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5988 * lang.c (java_tree_code_type, java_tree_code_length,
5989 tree_code_name): Delete.
5990 (tree_code_type, tree_code_length, tree_code_name): Define.
5991 (java_init): Don't try to copy into the various tree_code
5994 2002-03-12 Tom Tromey <tromey@redhat.com>
5996 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5997 UTF-8, not UCS-2. Fixes PR java/5923.
5999 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6000 a call_expr wrapped in a convert. Fixes PR java/5848.
6002 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6004 * jcf-write.c (write_classfile): Improve error strings.
6006 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6008 * lex.c: Adjust comments to GNU standards.
6010 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6012 Fix for PR java/5902:
6013 * lex.c (java_lex): Fix parsing of literals.
6015 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6017 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6018 to prevent it getting evaluated twice in the store checking case.
6019 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6022 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6024 * decl.c (java_init_decl_processing): Make sure class_type_node
6025 alignment is not less than 64 bits if hash synchronization is enabled.
6027 2002-03-08 Per Bothner <per@bothner.com>
6029 * parse.y (java_complete_lhs): Check if patch_assignment
6030 returned an error-mark.
6032 * parse.y (try_builtin_assignconv): Don't special-case zero.
6034 2002-03-08 Per Bothner <per@bothner.com>
6036 Fix for PR java/5812.
6037 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6038 here instead of in JSR macro. Likewise with load_type_state call.
6039 Do the latter on if the return_pc has been verified (the jsr returns).
6040 (JSR): Now just call build_java_jsr.
6042 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6044 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6045 (java.install-common): Link native driver to
6046 JAVA_TARGET_INSTALL_NAME.
6048 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6050 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6051 * builtins.c(sin_builtin): Likewise
6052 * builtins.c(sqrt_builtin): Likewise
6054 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6056 * java/expr.c, java/jcf-parse.c, java/lex.c:
6057 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6058 REAL_ARITHMETIC blocks unconditional. Delete some further
6059 #ifdef blocks predicated on REAL_ARITHMETIC.
6061 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6063 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6064 explicit sizeof/sizeof.
6065 * decl.c (java_init_decl_processing): Likewise.
6066 * jcf-parse.c (init_jcf_parse): Likewise.
6067 * parse.y (init_src_parse): Likewise.
6069 2002-03-02 Per Bothner <per@bothner.com>
6071 Make --CLASSPATH by a synonym for --classpath and -classpath.
6072 Implement --bootclasspath.
6073 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6074 (classpath_l): Remove.
6075 (jcf_path_CLASSPATH_arg): Remove.
6076 (jcf_path_bootclasspath_arg): New function.
6077 (jcf_path_seal): Simplify accordingly.
6079 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6080 (jcf_path_CLASSPATH): Remove declaration.
6081 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6082 (lang_specific_driver): Translate -bootclasspath.
6083 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6084 * lang.c (decode_lang_options): Do jcf_path_init first.
6085 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6086 * gjavah.c: Also handle --bootclasspath.
6087 Handle --CLASSPATH as a synonum for --classpath.
6088 * jcf-dump.c: Likewise.
6090 "." is not part of system path, but is the default for --classpath.
6091 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6092 (jcf_path_seal): Add "." if no CLASSPATH specified.
6094 * gcj.texi: Document changes.
6096 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6098 * expr.c (build_java_arraystore_check): Fix formatting.
6100 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6102 Fix for PR java/5758, java/5632:
6103 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6104 inner-class separator too.
6105 * parse.y (do_resolve_class): New local `decl_result.'
6106 Progressively build a name for what can have been loaded.
6108 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6110 * expr.c (java_array_data_offset): Removed function.
6111 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6112 (build_java_array_length_access): Obtain "length" value using a
6113 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6114 (build_java_arrayaccess): Correct comment. Access "data" using a
6115 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6116 (build_java_arraystore_check): New function.
6117 (expand_java_arraystore): Use build_java_arraystore_check.
6118 * parse.y (patch_assignment): Simplify code to insert a store check
6119 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6120 * check-init.c (check_init): Update to reflect that an array length
6121 access is now a COMPONENT_REF.
6122 * gcj.texi (Code Generation): Improve documentation of
6123 -fno-bounds-check. Add documentation for -fno-store-check.
6124 * java-tree.h (flag_store_check): Declare.
6125 (build_java_arraystore_check): Declare.
6126 * lang.c (flag_store_check): Initialize to 1.
6127 (lang_f_options): Add store-check option.
6128 * jvspec.c: Don't pass store-check option to jvgenmain.
6129 * lang-options.h: Add help string for -fno-store-check.
6131 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6133 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6134 * java-tree.h (java_dup_lang_specific_decl): New.
6135 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6137 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6139 * builtins.c, decl.c: Delete traditional-mode-related code
6140 copied from the C front end but not used, or used only to
6141 permit the compiler to link.
6143 2002-02-22 Tom Tromey <tromey@redhat.com>
6145 Fix for PR java/2369:
6146 * jvspec.c (verify_class_name): New function.
6147 (lang_specific_driver): Call it.
6148 (JAVA_START_CHAR_P): New macro.
6149 (JAVA_PART_CHAR_P): Likewise.
6151 2002-02-22 Per Bothner <per@bothner.com>
6153 * class.c: Change vtable to be more compatible with g++ v3 abi.
6154 (get_dispatch_table): Prepend offset-to-top (always 0) and
6155 type_info pointer (currently unimplemented hence NULL) to vtable.
6156 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6157 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6158 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6159 (build_dtable_decl): Add declarations for new fields.
6161 2002-02-20 Per Bothner <per@bothner.com>
6163 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6164 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6165 don't need to set it on the COMPOUND_EXPR - the caller does that.
6167 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6169 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6170 `--CLASSPATH' becomes `--classpath.'
6171 * gjavah.c: Likewise.
6172 * jcf-dump.c: Likewise.
6173 * lang-options.h: Likewise.
6175 * jcf-path.c: Updated comment.
6176 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6177 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6178 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6179 (jcf_path_CLASSPATH_arg): Ditto.
6180 (classpath_u): Updated leading comment.
6182 2002-02-20 Per Bothner <per@bothner.com>
6184 * builtins.c (check_for_builtin): New function.
6185 (build_call_or_builtin): Remove.
6186 * java-tree.h: Update accordingly.
6187 * expr.c (expand_invoke): Use build + check_for_builtin instead
6188 of build_call_or_builtin.
6189 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6190 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6191 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6193 2002-02-17 Tom Tromey <tromey@redhat.com>
6195 * java-tree.h (TYPE_STRICTFP): New macro.
6196 (struct lang_type) [strictfp]: New field.
6197 (CLASS_STRICTFP): New macro.
6198 (METHOD_STRICTFP): New macro.
6199 (struct lang_decl) [strictfp]: New field.
6200 * parse.y (method_header): Disallow strictfp constructor or
6202 (STRICT_TK): Move before MODIFIER_TK.
6203 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6204 (METHOD_MODIFIERS): Likewise.
6205 (INTERFACE_MODIFIERS): Likewise.
6206 * jcf-write.c (get_access_flags): Likewise.
6207 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6208 (add_method_1): Likewise.
6209 (get_access_flags_from_decl): Likewise.
6210 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6211 recognize strictfp flag.
6212 * jcf.h (ACC_STRICT): New define.
6214 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6216 * class.c(build_utf8_ref): Move declaration of decl_size
6218 2002-02-07 Tom Tromey <tromey@redhat.com>
6220 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6223 2002-02-04 Anthony Green <green@redhat.com>
6225 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6226 sections if available.
6228 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6230 * parse.y (java_expand_classes): Fix typo in static field loop.
6232 2002-02-02 Richard Henderson <rth@redhat.com>
6234 * class.c (add_field): Mark static fields external.
6235 (build_class_ref): Remove redundant set.
6236 * parse.y (java_expand_classes): Mark static fields of classes
6237 to be compiled as local.
6238 * jcf-parse.c (parse_class_file): Likewise.
6240 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6242 * gcj.texi (About CNI): New node.
6244 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6247 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6248 setlocale() with LC_CTYPE as a parameter.
6251 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6253 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6254 Follow GNU Coding Standards for --version.
6256 2002-01-28 Tom Tromey <tromey@redhat.com>
6258 * expr.c (build_jni_stub): Ensure storage for `meth' is
6260 * parse.y (java_complete_expand_methods): Set
6261 current_function_decl before building JNI stub.
6263 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6265 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6268 2002-01-22 Tom Tromey <tromey@redhat.com>
6270 * decl.c (java_init_decl_processing): Use add_predefined_file.
6271 Predefine RawData.java.
6272 (predef_filenames): Removed.
6273 (java_init_decl_processing): Don't register predef_filenames.
6274 * jcf-parse.c (add_predefined_file): New function.
6275 (predefined_filename_p): Rewrote.
6276 (predefined_filename_p): No longer static.
6277 * decl.c (java_init_decl_processing): Call initialize_builtins.
6278 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6279 (java/builtins.o): New target.
6280 * builtins.c: New file.
6281 * parse.y (patch_invoke): Use build_call_or_builtin.
6282 * java-tree.h (build_call_or_builtin): Declare.
6283 (initialize_builtins): Declare.
6284 (java_set_exception_lang_code): Removed unused declaration.
6285 (PREDEF_FILENAMES_SIZE): Removed.
6286 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6287 (predef_filenames): New define.
6288 (add_predefined_file): Declare.
6289 (predefined_filename_p): Declare.
6290 * expr.c (expand_invoke): Use build_call_or_builtin.
6292 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6294 * parse.y (patch_switch_statement): Fix format specifier.
6296 2002-01-16 Tom Tromey <tromey@redhat.com>
6298 More for PR java/5365:
6299 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6301 (process_file): Generate include for
6302 java.lang.UnsupportedOperationExceptions.
6304 2002-01-15 Andreas Jaeger <aj@suse.de>
6306 * .cvsignore: Add man pages.
6308 2002-01-15 Tom Tromey <tromey@redhat.com>
6310 Fix for PR java/5365:
6311 * gjavah.c (process_file): Turn class name into a file name.
6313 2002-01-14 Matthias Klose <doko@debian.org>
6315 * gcj.texi: Fix whitespace and formatting errors in the
6316 synopsis of the man pages. Update copyright.
6318 2002-01-14 Tom Tromey <tromey@redhat.com>
6321 * Make-lang.in (java.install-man): Handle jv-convert man page.
6322 (java.generated-manpages): Added jv-convert.1.
6323 (java.uninstall): Remove jv-convert.1.
6324 (java.maintainer-clean): Likewise.
6325 ($(srcdir)/java/jv-convert.1): New target.
6326 * gcj.texi (Top): Link to jv-convert node.
6327 (Individual utilities): Likewise.
6328 (Invoking jv-convert): New node.
6330 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6331 Martin Kahlert <martin.kahlert@infineon.com>
6333 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6334 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6336 2002-01-03 Graham Stott <grahams@redhat.com>
6338 * class.c (compile_resource_file): Update copyright date.
6339 Constify filename parameter.
6340 (java-tree.h): Update copyright date.
6341 (compile_resource_file): Constify filename parameter.
6343 2002-01-03 Graham Stott <grahams@redhat.com>
6345 * gcc/jcf-parse.c: Update copyright date.
6346 (yyparse): Constify resource_filename.
6348 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6350 * parse.y (src_parse_roots): Don't needlessly zero init.
6352 2001-12-31 Tom Tromey <tromey@redhat.com>
6354 * parse.y (dump_java_tree): New function.
6355 (source_end_java_method): Call it.
6356 (end_class_declaration): Likewise.
6357 * lang.c (java_decode_option): Call dump_switch_p.
6359 2001-12-28 Tom Tromey <tromey@redhat.com>
6361 * gen-table.pl: Don't process characters after \uffff. Added
6362 comment pointing to input file.
6364 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6366 * gen-table.pl: Const-ify output. Document the location of a
6367 suitable unicode input file.
6369 * chartables.h: Regenerate.
6371 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6373 * chartables.h: Const-ify.
6374 * gjavah.c (options): Likewise.
6375 * jcf-dump.c (options): Likewise.
6376 * jv-scan.c (options): Likewise.
6377 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6378 * parse.y (binop_lookup): Likewise.
6380 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6382 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6383 the static arrays that are output.
6384 * jvspec.c (jvgenmain_spec): Make static.
6385 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6386 * keyword.h: Regenerate.
6387 * lang.c (string_option, process_option_with_no, lang_f_options,
6388 lang_W_options): Const-ify.
6389 * lex.c (java_lex): Likewise.
6391 2001-12-21 Richard Henderson <rth@redhat.com>
6393 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6394 (get_boehm_type_descriptor): ... here. Arrange for the
6395 TREE_TYPE to get set properly.
6397 2001-12-21 Richard Henderson <rth@redhat.com>
6399 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6400 only if the target requires collect2.
6402 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6404 2001-12-20 Tom Tromey <tromey@redhat.com>
6407 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6408 CAN_COMPLETE_NORMALLY for the node.
6409 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6410 generate code for second branch if first branch can't complete
6412 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6413 the loop head if the loop body can't complete normally.
6415 2001-12-20 Tom Tromey <tromey@redhat.com>
6418 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6419 case where `finally' clause can't complete normally.
6421 2001-12-20 Tom Tromey <tromey@redhat.com>
6424 * parse.y (analyze_clinit_body): Added this_class parameter.
6425 Check for more cases where we must keep <clinit>.
6426 (maybe_yank_clinit): Cleaned up flow control.
6428 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6430 * decl.c (java_init_decl_processing): Don't initialize
6431 finit_leg_identifier_node.
6432 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6433 (finit_leg_identifier_node): Remove.
6434 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6436 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6438 * mangle.c (mangle_member_name): Don't special-case for
6440 * mangle_name.c (unicode_mangling_length): Likewise.
6441 (append_unicode_mangled_name): Likewise.
6442 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6445 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6447 * expr.c (build_java_array_length_access): Don't force null pointer
6448 check unless flag_check_references is set.
6450 2001-12-20 Tom Tromey <tromey@redhat.com>
6452 Fix for PR java/3417:
6453 * parse.y (patch_assignment): Added special processing for
6455 (patch_return): Don't convert booleans to integers, and don't
6456 special-case `null'.
6458 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6460 * config-lang.in (diff_excludes): Remove.
6462 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6464 * gcj.texi: Update link to GCC manual.
6466 2001-12-17 Tom Tromey <tromey@redhat.com>
6468 * parse.y (link_nested_class_to_enclosing): Removed useless
6471 2001-12-16 Tom Tromey <tromey@redhat.com>
6473 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6476 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6478 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6479 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6482 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6484 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6486 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6488 * decl.c (java_init_decl_processing): Build otable_type correctly.
6489 otable_decl is an otable_type.
6491 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6493 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6494 otable_type, otable_ptr_type, method_symbol_type,
6495 method_symbols_array_type, method_symbols_array_ptr_type): New
6496 field/global tree definitions.
6497 (flag_indirect_dispatch): New flag.
6498 * decl.c (java_init_decl_processing): Initialize new otable and
6499 otable_syms type nodes and decls. Add new field "index" to
6501 * class.c (build_method_symbols_entry): New function.
6502 (make_method_value): Set "index" to to method's vtable index for
6503 virtual methods when indirect-dispatch is not used.
6504 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6505 and set vtable_method_count to -1. Set otable and otable_syms field
6506 if indirect-dispatch is used and there was something to put in them.
6507 (build_method_symbols_entry): New function.
6508 (emit_offset_symbol_table): New function.
6509 * expr.c (get_offset_table_index): New function.
6510 (build_invokevirtual): Build array reference to otable at the index
6511 returned by get_offset_table_index, and use the result as the vtable
6513 (build_invokeinterface): Similar.
6514 * jcf-parse.c (yyparse): If indirect-dispatch, call
6515 emit_offset_symbol_table at the end of compilation, after all classes
6516 have been generated.
6517 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6518 * lang.c (flag_indirect_dispatch): Define.
6519 (lang_f_options): Add indirect-dispatch flag.
6521 2001-12-14 Matthias Klose <doko@debian.org>
6523 * gcj.texi: Markup for man page generation. Document missing
6524 options printed by <tool> --help.
6525 Terminate description of gij's -ms option with a dot.
6526 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6527 (java.generated-manpages java.install-man, java.uninstall,
6528 java-maintainer-clean) Updated.
6530 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6532 * class.c (get_dispatch_table): Fix java vtable layout
6533 for TARGET_VTABLE_USES_DESCRIPTORS.
6534 * decl.c (java_init_decl_processing): Initialize
6535 alloc_no_finalizer_node, finalize_identifier_node.
6536 * expr.c (class_has_finalize_method): New function.
6537 (expand_java_NEW): Generate calls for finalizer-free allocation.
6538 (build_invokevirtual): Fix java vtable layout for
6539 TARGET_VTABLE_USES_DESCRIPTORS.
6540 * java-tree.h (enum java_tree_index): New entries:
6541 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6542 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6543 (class_has_finalize_method): declare.
6544 (HAS_FINALIZER_P): New macro.
6545 * parse.y (patch_invoke): Generate calls for finalizer-free
6548 2001-12-12 Matthias Klose <doko@debian.org>
6550 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6551 whitespace at end of line.
6553 2001-12-11 Tom Tromey <tromey@redhat.com>
6555 * lex.c (java_init_lex): Define wfl_to_string as
6556 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6558 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6560 * class.c (make_method_value): Use null_pointer_node to
6561 represent empty exception table.
6563 2001-12-10 Tom Tromey <tromey@redhat.com>
6565 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6567 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6569 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6571 2001-12-09 Per Bothner <per@bothner.com>
6573 * check-init.c (current_switch_has_default): New static field.
6574 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6575 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6576 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6578 2001-12-09 Tom Tromey <tromey@redhat.com>
6580 * check-init.c (check_init): Don't allow pre- or post- increment
6581 or decrement of final variable.
6582 (final_assign_error): Minor error message rewording.
6584 2001-12-08 Tom Tromey <tromey@redhat.com>
6586 * java-tree.h: Fixed typo.
6588 * gjavah.c (decompile_method): Don't decompile to `return this'
6591 * gjavah.c (cxx_keywords): Re-sorted.
6592 * lex.c (cxx_keywords): Re-sorted.
6594 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6597 * gjavah.c (print_namelet): Clear subnamelets.
6598 (HANDLE_METHOD): Set `method_printed' earlier.
6600 2001-12-07 Tom Tromey <tromey@redhat.com>
6602 * lang.c (lang_f_options): Added
6603 optimize-static-class-initialization.
6604 (java_decode_option): Removed special case.
6606 2001-12-07 Per Bothner <per@bothner.com>
6608 * check-init.c (check_init): Fix typo freeing memory twice.
6610 2001-12-05 Per Bothner <per@bothner.com>
6612 Restore support for static class initialization optimization.
6613 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6614 * check-init.c (check_int): At end of BLOCK handle initialization
6615 blocks, which used to be done in java_complete_expand_method but did
6616 not handle the case where check_for_initialization might allocate
6617 more than a word of bits.
6618 * decl.c (lang_make_tree): The smic field is now a tree.
6619 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6620 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6622 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6624 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6625 Change from a hash table to a list.
6626 (struct_lang_decl): Change field 'smic' to match.
6627 * class.c (add_method_1): Initialize
6628 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6629 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6630 (java_expand_method_bodies): -here, since 'smic' is now a list.
6631 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6633 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6635 * class.c (java_hash_compare_tree_node): Fix casts.
6637 2001-12-04 Per Bothner <per@bothner.com>
6639 * check-init.c: Handle definite unassignment to finals in addition
6640 to definite assignment.
6641 (loop_current_locals): New field.
6642 (num_current_locals, int start_current_locals, num_current_words):
6644 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6645 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6646 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6647 (get_variable_decl, check_final_reassigned): New functions.
6648 (check_init, check_bool_init): Modify as needed for checking finals.
6649 (check_for_initialization): Take extra parameter and return void.
6650 Do extra start-up logic to check final fields for assignment.
6651 * parse.y (check_static_final_variable_assignment_flag,
6652 reset_static_final_variable_assignment_flag, check_final_assignment,
6653 check_final_variable_local_assignment_flag,
6654 reset_final_variable_indirect_assignment_flag,
6655 reset_final_variable_global_assignment_flag): Remove functions.
6656 (java_complete_expand_methods, outer_field_access_fix,
6657 patch_assignment): Remove no-longer used logic.
6658 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6659 * parse.y (register_fields, java_complete_tree): Update accordingly.
6661 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6662 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6663 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6665 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6667 * java-tree.h (DECL FINAL): New bit-field.
6668 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6669 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6670 (DECL_INIT_CALLS_THIS): New macro.
6671 (struct lang_decl): New bit-field init_calls_this.
6672 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6673 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6674 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6675 use it for both local variables and final fields.
6676 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6678 (struct lang_type): Remove hfv bit-field.
6679 (check_for_initialization): Change to return void.
6681 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6682 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6683 * check-init.c (final_assign_error): New helper function.
6684 (check_final_reassigned, check_init): Use it.
6685 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6687 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6688 bit-fields to unsigned.
6690 2001-12-03 Per Bothner <per@bothner.com>
6692 * parse.y (patch_binop): Minor constant folding.
6694 * parse.y (build_current_thisn): Shorter 'buffer'.
6696 2001-12-03 Per Bothner <per@bothner.com>
6698 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6699 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6700 * jcf-write.c (generate_bytecode_insns): Remove support for
6701 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6702 * check-init.c (check_init): Likewise.
6704 2001-12-03 Per Bothner <per@bothner.com>
6706 * verify.c (subroutine_nesting): New function.
6707 (verify_jvm_instructions): Use it to fix logic for checking that
6708 we're done with the current subroutine.
6710 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6711 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6713 2001-12-03 Per Bothner <per@bothner.com>
6715 * jcf.h: Fix obvious typo in comment.
6716 * typeck.c (build_null_signature): Add comment.
6718 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6720 * expr.c: Remove leading capital from diagnostic messages, as
6721 per GNU coding standards.
6722 * jcf-io.c: Similarly.
6723 * jcf-parse.c: Similarly.
6724 * jv-scan.c: Similarly.
6725 * jvspec.c: Similarly.
6726 * mangle.c: Similarly.
6728 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6729 Alexandre Petit-Bianco <apbianco@redhat.com>
6731 * expr.c (build_java_arrayaccess): Call save_expr on array for
6732 correct evaluation order, modified comment, fixed indentation.
6733 * parse.y: (patch_assignment): Correctly extract the array base
6734 from the tree generate by build_java_arrayaccess, added comments.
6735 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6736 Fixes PR java/3096, PR java/3803, PR java/3965.
6738 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6740 * expr.c (expand_byte_code): Remove trailing periods from messages.
6741 * jcf-parse.c (load_class, jcf_parse): Similarly.
6742 * jcf-write.c (generate_classfile): Similarly.
6743 * lex.c (java_lex): Similarly.
6745 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6747 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6749 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6751 * Make-lang.in (java.generated-manpages): New dummy target.
6753 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6755 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6757 (lang_specific_pre_link): Use set_input to set input_filename.
6759 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6760 (main): Fix definition.
6761 Strip `main' from classname.
6764 2001-11-18 Roger Sayle <roger@eyesopen.com>
6766 * parse.h (java_expand_switch): Remove old prototype.
6768 2001-11-18 Tom Tromey <tromey@redhat.com>
6770 Fix for PR java/1401:
6771 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6773 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6776 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6778 * lang.c (finish_parse): Rename to java_finish.
6779 (LANG_HOOKS_FINISH, java_finish): New.
6781 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6783 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6784 * java-tree.h: New prototype.
6785 * lang.c (java_init): Update prototype. Combine with old init_parse.
6787 2001-11-13 Tom Tromey <tromey@redhat.com>
6789 * gjavah.c (method_signature): New global.
6790 (HANDLE_METHOD): Set it.
6791 (decompile_return_statement): New function.
6792 (decompile_method): Use it.
6793 (print_method_info): Removed `synth' argument.
6795 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6797 * java-tree.h (java_set_yydebug): New.
6798 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6799 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6800 (print_lang_decl, print_lang_type, print_lang_identifier,
6801 print_lang_statistics, lang_print_xnode): Remove.
6803 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6805 * jcf-parse.c (init_lex): Remove.
6806 * lang.c (language_string, lang_identify): Remove.
6807 (struct lang_hooks): Constify.
6808 (LANG_HOOKS_NAME): Override.
6809 (init_parse): Update.
6811 2001-11-08 Andreas Franck <afranck@gmx.de>
6813 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6814 program_transform_name the way suggested by autoconf.
6815 (java.install-common): Also transform auxiliary program names with
6816 program_transform_name.
6818 2001-11-08 Tom Tromey <tromey@cygnus.com>
6820 * parse.y (trap_overflow_corner_case): New rule.
6821 (unary_expression): Use it.
6822 * lex.c (java_init_lex): Don't set minus_seen.
6823 (yylex): Don't use minus_seen. Communicate overflow to parser for
6825 (error_if_numeric_overflow): New function.
6826 * parse.h (minus_seen): Removed field.
6827 (JAVA_RADIX10_FLAG): New define.
6829 2001-11-07 Tom Tromey <tromey@redhat.com>
6831 Patch for PR java/1414:
6832 * parse.y (case_label_list): New global.
6833 (goal): Register case_label_list with GC.
6834 (java_complete_lhs): Save new case on case_label_list.
6835 (patch_switch_statement): Check for duplicate case labels.
6837 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6839 * parse.y (patch_assignment): Removed unused third argument.
6840 (java_complete_lhs): Removed unused third argument to patch_assignment.
6842 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6844 * lang.c: Include langhooks-def.h.
6845 * Make-lang.in: Update.
6847 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6849 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6851 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6853 * mangle.c (find_compression_record_match): Don't match compression
6854 records for package name elements unless they occur at the start of
6855 the name. Fix for PR java/4717.
6857 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6859 * expr.c (expand_java_field_op): Don't special-case references to
6860 java.lang.PRIMTYPE.TYPE.
6861 (build_primtype_type_ref): Removed.
6862 * java-tree.h (build_primtype_type_ref): Remove prototype.
6863 * parse.y (maybe_build_primttype_type_ref): Removed.
6864 (complete_function_arguments): Don't special-case references to
6865 java.lang.PRIMTYPE.TYPE.
6866 (patch_assignment): Likewise.
6867 (array_constructor_check_entry): Likewise.
6869 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6871 * mangle.c (static tree compression_table): Fixed leading comment.
6872 * parse.h (struct parser_ctxt): Fixed field comment.
6873 * parse.y (check_pkg_class_access): New prototype, fixed leading
6874 comment, new parameter used to emit error only if passed as true.
6875 (parse_check_super): Pass extra argument to check_pkg_class_access.
6876 (do_resolve_class): Likewise.
6877 (process_imports): Likewise.
6878 (read_import_dir): Fixed indentation.
6879 (find_in_imports_on_demand): New local class_type_name. Local
6880 node_to_use deleted. while loop changed into for loop. Report
6881 multiple definition only for accessible classes. Improved error
6883 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6884 assigned to parameter list, fixed indentation. while loop changed
6885 into for loop, restore TREE_CHAIN on local `tem' before the next
6888 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6890 * lang.c (lang_get_alias_set): Deleted.
6892 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6894 * gjavah.c (jni_print_char): Fix thinko in last change.
6896 * gjavah.c (jni_print_char, decode_signature_piece): Use
6897 safe-ctype macros and/or fold extra calls into fewer ones.
6898 * lex.c (java_read_unicode, java_lex): Likewise.
6899 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6900 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6901 * mangle_name.c (append_unicode_mangled_name,
6902 unicode_mangling_length): Likewise.
6904 2001-10-17 Richard Henderson <rth@redhat.com>
6906 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6908 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6910 * lang.c (langhooks.h): Included.
6911 (LANG_HOOKS_INIT): Redefined.
6912 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6913 (LANG_HOOKS_DECODE_OPTION): Likewise.
6914 (struct lang_hooks lang_hooks): New initialization.
6916 2001-10-11 Per Bothner <per@bothner.com>
6918 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6919 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6920 The former is simpler, and jcf-write.c handles it better.
6921 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6922 or WITH_CLEANUP_EXPR.
6923 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6924 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6926 * parse.y (patch_if_else_statement): If the condition is constant,
6927 optimize away the test.
6929 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6931 * parse.y (patch_cast): Call patch_string on the first operand of
6932 the incoming node, update it if necessary. Fixes PR java/4510.
6934 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6936 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6937 when name qualifier matches a package name.
6939 2001-10-08 Tom Tromey <tromey@redhat.com>
6941 Fix for PR java/4489:
6942 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6943 force a new label when computing `body_block'.
6945 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6947 * jcf-io.c (format_uint): Const-ify.
6948 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6949 * lex.c (java_get_line_col): Likewise.
6950 * parse.y (build_incdec): Likewise.
6952 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6954 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6955 a NULL enclosing context if appropriate. Fixes PR java/4466.
6957 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6959 * parse.y (patch_assignment): Use lvalue's original TYPE when
6960 building the final COMPOUND_EXPR.
6961 (try_reference_assignconv): Fixed leading comment.
6963 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6965 * parse.y (check_final_variable_indirect_assignment): For
6966 COMPOUND_EXPR, return only if finals were found initialized
6967 properly, if not, keep on checking.
6968 (check_final_variable_global_assignment_flag): New local
6969 error_found, set when appropriate and used to decide whether to
6970 report uninitialized finals. Fixed typo in comment.
6972 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6974 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6975 last three initializations. Fixes PR java/4360.
6977 2001-09-21 Richard Henderson <rth@redhat.com>
6979 * class.c (get_dispatch_table): Handle function descriptors.
6980 (build_dtable_decl): Likewise.
6981 * expr.c (build_invokevirtual): Likewise.
6983 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6985 * parse.y (patch_method_invocation): Build class initialization
6986 when static finals are used to qualify method invocation.
6989 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6991 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6992 build_type_name_from_array_name.
6993 (STRING_STRIP_BRACKETS): New macro.
6994 * parse.y (build_type_name_from_array_name): New function.
6995 (array_creation_expression:): Accumulate []s instead of [s.
6996 (cast_expression:): Accumulate []s instead of [s after cast type
6998 (build_array_from_name): Local string deleted, use
6999 build_type_name_from_array_name.
7000 (build_unresolved_array_type): Accumulate []s instead of [s after
7002 (register_fields): Fixed comment.
7003 (resolve_class): Local name, base deleted, new locals tname and
7004 array_dims. Use build_type_name_from_array_name. Use array_dims to
7006 (purify_type_name): Use STRING_STRIP_BRACKETS.
7008 2001-09-18 Andreas Jaeger <aj@suse.de>
7010 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7011 * jv-scan.c: Likewise.
7013 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7015 * parse.y (patch_method_invocation): Inner class creation context
7016 check not enforced within constructors. Fixes PR java/1873.
7018 2001-09-16 Tom Tromey <tromey@redhat.com>
7020 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7021 NOTE_PUSH for single-case push. Fixes PR java/4189.
7023 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7025 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7026 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7027 (struct lang_type): New fields import_list and import_demand_list.
7028 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7029 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7030 (do_resolve_class): New local saved_enclosing_type, initialized,
7031 passed as parameter to find_in_imports and find_in_imports_on_demand.
7032 (find_in_imports): Added paramater enclosing_type, use its
7033 TYPE_IMPORT_LIST when applicable.
7034 (find_in_imports_on_demand): Added parameter enclosing_type, use
7035 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7036 declaration and initialization.
7037 (fold_constant_for_init): Switch/restore current_class to the
7038 appropriate context.
7040 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7042 * verify.c (verify_jvm_instructions): Fix typo.
7044 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7046 * expr.c (expand_invoke): Const-ification.
7047 * parse.y (patch_method_invocation): Likewise.
7049 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7051 * gjavah.c (cxx_keywords): Const-ification.
7052 * keyword.gperf (java_keyword): Likewise.
7053 * lang.c (java_tree_code_name): Likewise.
7054 * lex.c (cxx_keywords): Likewise.
7055 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7057 2001-09-11 Richard Henderson <rth@redhat.com>
7059 * parse.h (ctxp_for_generation): Mark extern.
7061 2001-09-10 Richard Henderson <rth@redhat.com>
7063 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7065 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7067 * typeck.c (java_array_type_length, build_prim_array_type):
7068 Represent empty arrays by NULL index.
7070 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7072 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7073 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7075 2001-09-06 Anthony Green <green@redhat.com>
7077 * class.c (O_BINARY): Define if necessary.
7078 (registerResource_libfunc): Declare.
7079 (init_class_processing): Initilize registerResource_libfunc.
7080 (compile_resource_file): New function.
7081 * java-tree.h (resource_name): Declare.
7082 (compile_resource_file): Declare.
7083 * jcf-parse.c (yyparse): Handle compiling java resource files.
7084 * lang.c (java_decode_option): Handle -fcompile-resource option.
7085 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7087 * gcj.texi (Code Generation): Add documentation for -R flag.
7089 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7091 * jcf-write.c (generate_classfile): Issue an error in case of
7092 field/initial value mismatch.
7093 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7094 being initialized and we're generating bytecode.
7095 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7096 set DECL_INITIAL properly when appropriate.
7100 2001-09-01 Per Bothner <per@bothner.com>
7102 * parse.y (maybe_yank_clinit): A field without an initializer is not
7103 relevant. All initializers except static final and constant require
7104 <clinit>, regardless of flag_emit_class_files.
7106 2001-08-31 Per Bothner <per@bothner.com>
7108 * class.c (set_constant_value): When not emitting class files, then a
7109 String ConstantValue is a utf8const_ptr_type.
7111 2001-08-30 Per Bothner <per@bothner.com>
7113 * jcf-write.c (generate_classfile): Check that field is primitive
7114 or string before emitting ConstantValue attribute.
7116 2001-08-30 Per Bothner <per@bothner.com>
7118 * parse.y (resolve_qualified_expression_name): If creating a
7119 COMPOUND_EXPR, set it's type correctly.
7121 2001-08-30 Per Bothner <per@bothner.com>
7123 * jcf-io.c (open_class): Set filename field.
7125 * jcf-parse,c (parse_class_file): Set current_function_decl
7126 for better error message when Code attribute is missing.
7128 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7129 better diagnostics, especially for constructors.
7131 2001-08-30 Per Bothner <per@bothner.com>
7133 * jcf-write.c (generate_classfile): Don't write ConstantValue
7134 attribute if field is not final, for compatibility with jdk.
7136 * jcf-write.c (generate_classfile): Convert ConstantValue values
7137 to correct type. Work-around for front-end bug.
7138 * class.c (set_constant_value): Error if constant has wrong type.
7140 2001-08-30 Per Bothner <per@bothner.com>
7142 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7143 "Double" are printed at verbosity 1.
7145 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7147 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7149 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7151 * parse.y (patch_assignment): Don't verify final re-assignment here.
7152 (java_complete_lhs): Verify assignments to finals calling
7153 patch_assignment. Verify re-assignments to finals before calling
7156 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7158 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7161 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7163 * lex.c (java_lex): new local found_hex_digits. Set and then used
7164 in test to reject invalid hexadecimal numbers.
7165 * parse.y (java_complete_tree): Prevent unwanted cast with
7166 initialized floating point finals.
7167 (patch_binop): Emit a warning when detecting a division by zero,
7168 mark result not constant, don't simplify non integer division.
7170 2001-08-28 Per Bothner <per@bothner.com>
7172 * jcf-write.c (generate_bytecode_insns): For increments and
7173 decrements just recurse to push constant. Improvement on Mark's patch.
7175 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7177 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7178 real conversion for increments and decrements of reals.
7180 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7182 * parse.y (resolve_qualified_expression_name): Handle unresolved
7183 qualified expressions, prevent numerical qualifiers, fixed typo.
7186 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7188 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7189 don't report anything but deprecated class when marked so. Handle
7191 (patch_method_invocation): Check deprecation on methods and types.
7192 (patch_binop): code becomes an enum tree_code, added default: to
7193 switch to handle that. Detect division by zero, try to fold and
7194 return before using a subroutine.
7196 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7198 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7199 file smaller than 4 bytes.
7200 * parse.y (check_inner_circular_reference): New function.
7201 (check_circular_reference): Likewise.
7202 (array_initializer:): Accept {,}.
7203 (java_check_circular_reference): Rewritten using
7204 check_circular_reference and check_inner_circular_reference.
7205 (java_complete_expand_method): Unconditionally save and restore
7206 the unpurged exception list.
7207 (build_dot_class_method_invocation): Unmangle signature parameter.
7209 2001-08-21 Tom Tromey <tromey@redhat.com>
7211 * decl.c (init_decl_processing): Add `throws' field to method
7213 * class.c (make_method_value): Compute `throws' field for method.
7215 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7217 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7218 circularity is detected.
7219 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7221 2001-08-17 Richard Henderson <rth@redhat.com>
7223 * class.c (emit_register_classes): Add align parameter to
7224 call to assemble_integer.
7226 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7228 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7229 loading a class_or_name fails, try considering an innerclass name
7230 and load the enclosing context.
7231 * parse.y (resolve_inner_class): New function.
7232 (find_as_inner_class): Added leading comment.
7233 (register_incomplete_type): Keep the current context as enclosing
7234 context for JDEP_FIELD dependencies.
7235 (do_resolve_class): Locals new_class_decl and super initialized to
7236 NULL. Call resolve_inner_class, explore the enclosing context
7237 superclass if necessary.
7240 2001-08-16 Tom Tromey <tromey@redhat.com>
7242 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7243 * gjavah.c (main): Updated for change to jcf_path_seal.
7244 * lang.c (version_flag): New global.
7245 (java_decode_option): Recognize `-version'.
7246 (java_init): Update for change to jcf_path_seal.
7247 * jcf.h (jcf_path_seal): Added `print' argument.
7248 * jcf-path.c (jcf_path_seal): Added `print' argument.
7250 2001-08-13 Zack Weinberg <zackw@panix.com>
7252 * Make-lang.in (java/decl.o): Update dependencies.
7253 * decl.c: Include libfuncs.h, don't include toplev.h.
7255 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7257 * decl.c (init_decl_processing): exception_type_node,
7258 class_not_found_type_node, and no_class_def_found_type_node
7259 initialized. predef_filenames augmented accordingly.
7260 instinit_identifier_node initialized.
7261 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7262 * java-tree.h (enum java_tree_index): New entries
7263 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7264 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7265 (exception_type_node): New macro.
7266 (class_not_found_type_node): Likewise.
7267 (no_class_def_found_type_node): Likewise.
7268 (instinit_identifier_node): Likewise.
7269 (PREDEF_FILENAMES_SIZE): Adjusted.
7270 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7271 (struct lang_type): Fixed typo in bitfield name.
7272 (DECL_INSTINIT_P): New macro.
7273 (ID_INSTINIT_P): Likewise.
7274 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7276 * parse.y (encapsulate_with_try_catch): New function.
7277 (generate_instinit): Likewise.
7278 (build_instinit_invocation): Likewise.
7279 (ctors_unchecked_throws_clause_p): Likewise.
7280 (add_instance_initializer): Deleted.
7281 (build_instance_initializer): Likewise.
7282 (in_instance_initializer): Likewise.
7283 (check_method_redefinition): instinit$ not to be verified.
7284 (java_complete_expand_methods): Generate instinit$, simplified code.
7285 (build_dot_class_method): Eliminated unnecessary locals. Use
7286 encapsulate_with_try_catch, removed unnecessary code.
7287 (fix_constructors): New local iii. Use build_instinit_invocation.
7288 (patch_method_invocation): Added comment.
7289 (maybe_use_access_method): Don't consider instinit$.
7290 (find_applicable_accessible_methods_list): Shorten the search for
7292 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7293 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7294 (patch_throw_statement): Likewise. Fixed typo.
7296 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7299 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7300 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7302 (lang_specific_pre_link): Use set_input to set input_filename.
7304 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7305 (main): Fix definition.
7306 Strip `main' from classname.
7309 2001-08-11 Zack Weinberg <zackw@panix.com>
7311 * lex.h: Don't include setjmp.h. Don't define
7312 SET_FLOAT_HANDLER or prototype set_float_handler.
7314 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7316 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7317 `poplevel' in the right order.
7319 2001-08-09 Richard Henderson <rth@redhat.com>
7321 * Make-lang.in (class.o): Depend on TARGET_H.
7322 * class.c (emit_register_classes): Use target hooks instead of
7323 assemble_constructor and assemble_destructor.
7325 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7327 * check-init.c (flags.h): Include
7328 (check_init): Don't report uninitialized static class
7329 initialization flags, don't free bit index when doing static class
7330 initialization optimization.
7331 (check_for_initialization): Return type changed to `unsigned int.'
7332 (attach_initialized_static_class): New function.
7333 * class.c (add_method_1): Create the initialized static class
7335 (finish_class): Always emit deferred inline methods.
7336 * decl.c (emit_init_test_initialization): Moved to expr.c
7337 (complete_start_java_method): Don't traverse
7338 DECL_FUNCTION_INIT_TEST_TABLE.
7339 (lang_mark_tree): Mark hash tables in function decls.
7340 * expr.c (emit_init_test_initialization): Moved from decl.c.
7341 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7342 initialization flag, set DECL_CONTEXT and
7343 LOCAL_CLASS_INITIALIZATION_FLAG.
7344 (java_lang_expand_expr): Emit initialization code for static class
7345 initialized flags when entering block, if necessary.
7346 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7347 * java-tree.h (flag_optimize_sci): New global variable declaration.
7348 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7349 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7350 (LOCAL_FINAL_P): Fixed typo in comment.
7351 (FINAL_VARIABLE_P): Likewise.
7352 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7353 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7354 (struct lang_decl): New fields `ict', `smic' and `cif.'
7355 (check_for_initialization): New returned value for global.
7356 (attach_initialized_static_class): New global function.
7357 (STATIC_CLASS_INIT_OPT_P): New macro.
7358 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7359 * lang.c (java_decode_option): Handle
7360 `-fno-optimize-static-class-initialization'
7361 * parse.y (start_complete_expand_method): New function.
7362 (java_expand_method_bodies): Likewise.
7363 (attach_init_test_initialization_flags): Likewise.
7364 (adjust_init_test_initialization): Likewise.
7365 (emit_test_initialization): Likewise.
7366 (java_complete_expand_methods): Nullify abstract and native method
7368 (java_complete_expand_method): New locals `fbody', `block_body'
7369 and `exception_copy.' Reorganized: directly return on empty method
7370 bodies, call `start_complete_expand_method', remember definitely
7371 initialized static class in function, don't expand method bodies.
7372 (java_expand_classes): Call `java_expand_method_bodies' before
7373 `finish_class' when compiling to native.
7374 (resolve_expression_name): Use `orig' after building outer class
7376 (patch_invoke): Remember static method invocations.
7378 2001-08-06 Richard Henderson <rth@redhat.com>
7380 * class.c (emit_register_classes): Pass a symbol_ref and priority
7381 to assemble_constructor.
7383 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7385 * java-tree.h (all_class_filename): New macro.
7386 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7387 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7388 newly created IDENTIFIER_NODE to `all_class_filename.'
7390 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7392 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7393 Use ggc_add_tree_root to register roots.
7395 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7397 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7398 second operand calling check_init.
7399 * decl.c (complete_start_java_method): Swaped second and third
7400 arguments while creating WITH_CLEANUP_EXPR node.
7401 * jcf-write.c (generate_bytecode_insns): Use second operand
7402 instead of third when handling WITH_CLEANUP_EXPR.
7403 * parse.y (java_complete_lhs): Expand second operand of
7404 WITH_CLEANUP_EXPR nodes.
7405 (patch_synchronized_statement): Swaped second and third arguments
7406 while creating WITH_CLEANUP_EXPR node.
7408 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7410 * parse.y (create_interface): Avoid cyclic inheritance report when
7411 syntax error encountered during class definition.
7414 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7416 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7418 (lang_specific_pre_link): Use set_input to set input_filename.
7420 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7421 (main): Fix definition.
7422 Strip `main' from classname.
7425 2001-07-18 Tom Tromey <tromey@redhat.com>
7428 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7429 * lex.c (java_new_lexer): Use ICONV_CONST.
7430 (java_read_char): Likewise.
7431 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7432 (jv-scan$(exeext)): Likewise.
7434 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7436 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7437 * parse.y (check_class_interface_creation): Allow `private' if the
7438 enclosing is not an interface.
7439 (create_interface): Interface tagged public if the enclosing
7440 context is an interface.
7441 (create_class): Class tagged public if the enclosing context
7445 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7447 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7450 2001-07-14 Tim Josling <tej@melbpc.org.au>
7452 * check-init.c (check_init): Remove references to EXPON_EXPR.
7454 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7456 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7457 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7460 2001-07-13 Tom Tromey <tromey@redhat.com>
7462 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7465 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7467 * parse.y (patch_method_invocation): Don't override primary if one
7468 is already provided, but let this$<n> be built. Fixed comment.
7470 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7472 * parse.y (empty_statement:): Report empty statement error only
7473 when found at class declaration level.
7476 2001-07-12 Tom Tromey <tromey@redhat.com>
7478 * expr.c (expand_load_internal): New function.
7479 (LOAD_INTERNAL): Use it.
7481 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7483 * parse.y (verify_constructor_super): Compare anonymous class ctor
7484 args with `valid_method_invocation_conversion_p.'
7487 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7489 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7490 `-fsyntax-only.' Fixes PR java/3248
7492 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7494 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7496 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7498 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7499 current function is static. Fixes PR java/1970
7501 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7503 * parse.y (patch_method_invocation): Add enclosing context to ctor
7504 calls if necessary. Fixes PR java/2953
7506 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7508 * parse.y (resolve_package): Abort if qualified expression member
7510 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7513 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7515 * verify.c: Don't use // comments.
7517 2001-07-05 Tom Tromey <tromey@redhat.com>
7519 * lang.c (flag_assume_compiled): Removed.
7520 * java-tree.h (flag_assume_compiled): Removed.
7521 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7522 -fhash-synchronization, -fuse-divide-subroutine,
7523 -fcheck-references, -femit-class-file, -femit-class-files,
7524 -fassume-compiled. Updated --encoding information. Changed
7525 -foutput-class-dir to `-d'.
7527 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7529 * jcf-parse.c (parse_class_file): Add lineno parameter to
7530 debug_start_source_file call.
7532 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7534 * gcj.texi: Use gpl.texi.
7535 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7536 dependencies and use doc/include in search path.
7538 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7540 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7541 `this'. If so, don't build instance initializers.
7543 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7545 * parse.y (resolve_expression_name): Improved error message for
7546 inner class cases. Fixes PR java/1958
7548 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7550 * lang.c: #include diagnostic.h
7551 (lang_print_error): Add a `diagnostic_context *' parameter.
7552 (java_dummy_print): Likewise.
7553 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7555 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7557 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7558 * jcf.h (typedef struct JCF): New bitfield `finished.'
7559 (JCF_FINISH): Set `finished.'
7560 (JCF_ZERO): Reset `finished.'
7563 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7565 * parse.y (class_body_declaration:): Don't install empty instance
7569 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7571 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7572 (set_class_decl_access_flags): New function.
7573 * java-tree.h (set_class_decl_access_flags): New prototype.
7574 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7575 (parse_class_file): New local `decl_max_locals.' Take wide types
7576 into account to compute DECL_MAX_LOCALS.
7577 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7580 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7582 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7584 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7586 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7587 * parse.y (do_resolve_class): Moved comments out to leading comment
7588 section. Removed local `start', New local `_ht' and
7589 `circularity_hash.' Record `enclosing' in hash table and search
7590 it to detect circularity. Use `enclosing' as an argument to
7591 `lookup_cl.' Free the hash table when done.
7593 2001-06-19 Tom Tromey <tromey@redhat.com>
7595 * lex.c (java_read_char): Disallow invalid and overlong
7596 sequences. Fixes PR java/2319.
7598 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7600 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7602 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7604 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7605 arguments accordingly.
7607 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7609 * gcj.texi: Move contents to just after title page.
7611 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7613 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7615 (patch_incomplete_class_ref): Build the class ref, build the class
7616 init if necessary, complete the tree.
7619 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7621 * parse.y (lookup_field_wrapper): Test `name' code.
7622 (resolve_qualified_expression_name): Test `qual_wfl' code.
7623 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7624 handle `qual_wfl' by code.
7625 (maybe_build_primttype_type_ref): Test `wfl' code.
7627 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7629 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7631 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7632 the dvi file in the java directory.
7634 2001-05-25 Sam TH <sam@uchicago.edu>
7636 * gen-table.pl javaop.h jcf.h lex.h,
7637 parse.h: Fix header include guards.
7639 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7641 * jv-scan.c (version): Update copyright year.
7643 2001-05-21 Per Bothner <per@bothner.com>
7645 * jcf-parse.c (read_class): If class is from .class or .zip file
7646 and it's already been read, don't push/pop parser context.
7648 2001-05-18 Per Bothner <per@bothner.com>
7650 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7651 command line so the jvgenmain-generated main program comes first.
7653 2001-05-15 Tom Tromey <tromey@redhat.com>
7655 * class.c (build_utf8_ref): Don't generate identifier based on
7658 2001-05-12 Richard Henderson <rth@redhat.com>
7660 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7661 * expr.c (java_lang_expand_expr): Expand it.
7662 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7663 calling build_exception_object_ref.
7664 * parse.y (catch_clause_parameter): Likewise.
7665 (build_dot_class_method): Likewise.
7666 (try_reference_assignconv): Likewise.
7667 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7668 * jcf-write.c (generate_bytecode_insns): Likewise.
7670 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7672 * parse.y (build_unresolved_array_type): Set
7673 EXPR_WFL_QUALIFICATION on the newly created wfl.
7674 Fixes PR java/2538. Fixes PR java/2535.
7676 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7678 * parse.y (fix_constructors): Removed unnecessary assignment to
7679 local. Moved assignment to `this$<n>', fixed comments and
7681 (build_wfl_wrap): Fixed indentation.
7682 Fixes PR java/2598, java/2579 and java/2658.
7684 2001-05-03 Mo DeJong <mdejong@redhat.com>
7686 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7687 check for byte swap.
7689 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7691 * expr.c (build_class_init): Move MODIFY_EXPR
7692 outside of COND_EXPR. Remove variable `call'.
7694 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7696 * decl.c: NULL_PTR -> NULL.
7697 * jcf-write.c: Likewise.
7699 2001-05-01 Tom Tromey <tromey@redhat.com>
7701 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7702 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7703 * gcj.texi: Updated copyright text. Include fdl.texi.
7704 (Top): Link to new node.
7706 2001-05-01 Per Bothner <per@bothner.com>
7708 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7710 2001-05-01 Per Bothner <per@bothner.com>
7712 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7713 import_list contains the name, not the TREE_PURPOSE.
7715 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7717 * jcf-io.c (read_zip_member): Cast to long in comparison with
7720 * jvspec.c (lang_specific_driver): Initialize variables.
7722 * mangle.c (find_compression_record_match): Likewise.
7724 * typeck.c (build_null_signature): Provide static prototype. Mark
7725 parameter with ATTRIBUTE_UNUSED.
7727 * verify.c (verify_jvm_instructions): Initialize variable.
7729 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7731 * parse.y (do_resolve_class): Check for cyclic inheritance during
7732 inner class resolution.
7734 2001-04-27 Per Bothner <per@bothner.com>
7736 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7737 while iterating, since that could cause gc to lose stuff.
7739 2001-04-26 Per Bothner <per@bothner.com>
7741 Fix method search wrt scope of inner classes to match JLS2.
7742 * typeck.c (build_null_signature): New static function.
7743 (has_method): New function. Uses build_null_signature and lookup_do.
7744 * java-tree.h (has_method): New declaration.
7745 * parse.y (find_applicable_accessible_methods_list): Do not search
7746 context of inner classes here.
7747 (patch_method_invocation): Search scope, ie. current and outer clases,
7748 for method matching simple name, to find class.
7750 2001-04-26 Per Bothner <per@bothner.com>
7752 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7753 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7755 * constants.c (find_methodref_with_class_index): New function.
7756 (find_methodref_index): Use find_methodref_with_class_index.
7757 * java-tree.h (find_methodref_with_class_index): New declaration.
7758 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7759 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7760 If context changed from interface to class, don't use invokeinterface.
7762 2001-04-25 Per Bothner <per@bothner.com>
7764 * verify.c (verify_jvm_instructions): For field instructions,
7765 check that field index is valid. For invoke instructions, check that
7766 method index is valid.
7768 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7770 * config-lang.in (target_libs): Copy from $libgcj_saved.
7772 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7774 * decl.c (init_decl_processing): Add new class "protectionDomain"
7776 * class.c (make_class_data): Set initial value for "protectionDomain".
7778 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7780 * jvspec.c (lang_specific_driver): Fix memory allocation
7781 deficit, by using concat in lieu of xmalloc/sprintf.
7783 2001-04-20 Per Bothner <per@bothner.com>
7785 Fixes to compile multiple .class files at once.
7786 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7787 * java-tree.h (CLASS_PARSED_P): New macro.
7788 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7789 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7790 (read_class): Avoid some code duplication.
7791 Don't call JCF_FINISH for a .class file - might be needed later.
7792 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7793 rather than CLASS_LOADED_P, since latter implies class laid out.
7794 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7795 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7797 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7799 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7801 * boehm.c: Include toplev.h.
7803 2001-04-06 Tom Tromey <tromey@redhat.com>
7804 Alexandre Petit-Bianco <apbianco@redhat.com>
7806 Fix for PR gcj/1404 and PR gcj/2332:
7807 * parse.y (build_array_from_name): If we use the type_wfl then
7808 accumulate dimensions from the original type as well.
7809 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7811 2001-04-06 Tom Tromey <tromey@redhat.com>
7813 * parse.y (analyze_clinit_body): Return true if the second operand
7814 of a METHOD_EXPR is nonzero.
7816 2001-04-06 Tom Tromey <tromey@redhat.com>
7818 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7820 ($(srcdir)/java/parse.c): Likewise.
7822 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7824 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7825 (version-gcc): Initialized.
7826 (which-gcj): Likewise.
7828 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7830 * java-tree.h (struct lang_decl): New macro
7831 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7832 * parse.y (build_instance_initializer): New function.
7833 (add_instance_initializer): Use it.
7834 (java_fix_constructors): Set `current_class' before fix pass.
7835 (fix_constructors): Just return if already fixed. Move `super()'
7836 invocation ahead. Use `build_instance_initializer.'
7839 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7841 * parse.y (resolve_qualified_expression_name): Pass field's
7842 DECL_CONTEXT to `not_accessible_p.'
7843 (not_accessible_p): Changed parameters order in `inherits_from_p'
7846 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7848 * lang-options.h: Add flag_check_references.
7850 2001-04-04 Per Bothner <per@bothner.com>
7852 * java-tree.h (CONSTANT_VALUE_P): New macro.
7853 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7854 * parse.y (maybe_build_class_init_for_field): New static function.
7855 (resolve_expression_name, resolve_field_access): Use
7856 maybe_build_class_init_for_field instead of build_class_init
7857 This does not do the init if the field is compile-time-constant.
7858 (resolve_field_access): Simplify.
7860 * parse.y (fold_constant_for_init): Merge test into switch.
7862 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7864 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7866 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7868 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7870 * expr.c (pop_type_0): Save the result of the first
7871 lang_printable_name call in a scratch buffer, so it
7872 won't be clobbered by the second call.
7874 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7876 * parse-scan.y (array_type:): Rewritten.
7877 (type_declaration:): `empty_statement' replaces `SC_TK.'
7878 (class_member_declaration:): `empty statement' added.
7879 (method_body:): Simplified.
7880 (static_initializer:): Likewise.
7881 (primary_no_new_array:): Use `type_literals.'
7882 (type_literals:): New rule.
7883 (dims:): Set and update `bracket_count.'
7884 Fixes PR java/1074. Fixes PR java/2412.
7886 2001-03-28 Hans Boehm <boehm@acm.org>
7888 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7889 (get_boehm_type_descriptor): Set type on returned value to be a
7890 pointer length integer.
7892 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7894 * expr.c (pop_type_0): Call `concat' rather than building the
7896 (pop_type): Add format specifier in call to `error'.
7898 * parse.y (patch_method_invocation): Avoid casting away
7901 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7903 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7905 2001-03-28 Richard Henderson <rth@redhat.com>
7907 IA-64 ABI Exception Handling:
7908 * Make-lang.in (except.o): Don't depend on eh-common.h.
7909 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7910 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7911 [soft_exceptioninfo_call_node]: Remove.
7912 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7913 (end_java_method): No emit_handlers.
7914 * except.c (java_set_exception_lang_code): Remove.
7915 (method_init_exceptions): Don't call it.
7916 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7917 (build_exception_object_ref): New.
7918 (expand_end_java_handler): Update for except.h name changes.
7919 (emit_handlers, expand_resume_after_catch): Remove.
7920 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7921 (process_jvm_instruction): Use build_exception_object_ref.
7922 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7923 (soft_exceptioninfo_call_node): Remove.
7924 (build_exception_object_ref): Declare.
7925 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7926 soft_exceptioninfo_call_node. Move processing ...
7927 [EXC_PTR_EXPR]: ... here.
7928 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7929 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7930 (source_end_java_method): No java_set_exception_lang_code or
7932 (build_dot_class_method): Use build_exception_object_ref.
7933 (try_reference_assignconv): Check EXC_PTR_EXPR not
7934 soft_exceptioninfo_call_node.
7936 2001-03-28 Richard Henderson <rth@redhat.com>
7938 * java-tree.h (throw_node): Define as a single member of
7939 java_global_trees instead of a separate array.
7940 (JTI_THROW_NODE): New.
7941 * decl.c (throw_node): Don't declare.
7942 (init_decl_processing): Init a scalar throw_node.
7943 Don't register it for gc.
7944 * check-init.c (check_init): Reference scalar throw_node.
7945 * expr.c (build_java_athrow): Likewise.
7946 * jcf-write.c (generate_bytecode_insns): Likewise.
7947 * parse.h (BUILD_THROW): Likewise.
7949 2001-03-28 Richard Henderson <rth@redhat.com>
7951 * decl.c (end_java_method): Do not save and restore
7952 flag_non_call_exceptions.
7953 * parse.y (source_end_java_method): Likewise.
7954 * lang.c (flag_exceptions): Don't declare.
7955 (java_init_options): Set flag_non_call_exceptions. Set
7956 flag_exceptions here ...
7957 (java_init): ... not here.
7959 2001-03-27 Richard Henderson <rth@redhat.com>
7961 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7962 exceptions_via_longjmp.
7964 * lang.c (flag_new_exceptions): Don't declare it.
7965 (java_init_options): Or set it.
7967 2001-03-27 Richard Henderson <rth@redhat.com>
7969 * decl.c (end_java_method): Rename asynchronous_exceptions to
7970 flag_non_call_exceptions.
7971 * parse.y (source_end_java_method): Likewise.
7973 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7975 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7977 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7979 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7981 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7983 * parse.y (find_as_inner_class): Follow current package
7984 indications not to mistakingly load an unrelated class.
7986 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7988 * constants.c (PUTN): Use memcpy, not bcopy.
7990 * lex.c (java_read_char): Use memmove, not bcopy.
7992 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7994 2001-03-23 Per Bothner <per@bothner.com>
7996 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7997 macro for better error pin-pointing.
7998 * java-tree.h: Fix typo in comment.
8000 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8001 Don't include jsr/goto in exception range.
8002 Check if start and end of exception range are the same (also TRY_EXPR).
8003 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8004 However, do emit the following goto even if try_block is empty.
8005 Defer freeing exception_decl until after the finalizer, to make
8006 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8008 * parse.y (java_complete_lhs): If the try-clause is empty, just
8009 return the finally-clause and vice versa.
8011 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8013 * gcj.texi (Input Options): documented the check for attribute
8014 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8015 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8016 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8017 (jcf_parse): Check for the right classes archive if necessary.
8018 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8019 (jcf_parse_fields): Fixed indentation.
8020 * jcf-write.c (append_gcj_attribute): New function.
8021 (generate_classfile): Compute the attribute count, invoke
8022 `append_gcj_attribute'.
8023 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8024 turned into bit-fields. New bit-field `right_zip.'
8025 (JCF_ZERO): Set `right_zip' to zero.
8026 * lang-options.h (-fforce-classes-archive-check): Added flag.
8027 * lang.c (flag_force_classes_archive_check): New flag.
8028 (lang_f_options): New entry `force-classes-archive-check.'
8031 2001-02-07 Andrew Haley <aph@redhat.com>
8033 * gcj.texi (Configure-time Options): Add -fcheck-references.
8034 * expr.c (build_java_indirect_ref): New function.
8035 (java_check_reference): New function.
8036 (build_java_array_length_access): Use build_java_indirect_ref to
8037 check for null references.
8038 (build_java_arrayaccess): Likewise.
8039 (build_get_class): Likewise.
8040 (build_field_ref): Likewise.
8041 (invoke_build_dtable): Likewise.
8042 (build_invokeinterface): Likewise.
8043 * lang.c (lang_f_options): Add flag_check_references.
8044 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8045 * java-tree.h (flag_check_references): New variable.
8046 * lang.c (flag_check_references): Likewise.
8047 * parse.y (patch_invoke): Use java_check_reference.
8048 (patch_assignment): Allow for extra nesting in
8049 _Jv_CheckArrayStore.
8051 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8053 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8054 * lex.c (cxx_keywords): Likewise.
8056 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8058 * parse.y (qualify_ambiguous_name): Broaden `length'
8059 recognition. Help MODIFY_EXPR be resolved as expression names.
8060 Fixes PR java/2066. Fixes PR java/2400.
8062 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8064 * gjavah.c (process_file): Mark interface definitions with
8065 "__attribute__ ((java_interface))".
8067 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8069 * class.c (layout_class): Fixed push_super_field's second
8070 argument. Fixes PR java/2333.
8071 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8072 too early to lay innerclasses out.
8074 2001-03-20 Tom Tromey <tromey@redhat.com>
8075 Alexandre Petit-Bianco <apbianco@redhat.com>
8077 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8078 inside an array reference. Insertion of the array store check
8079 rewritten. Fixes PR java/2299.
8081 2001-03-20 Tom Tromey <tromey@redhat.com>
8083 * lex.c (java_read_unicode): Only accept leading `u's.
8085 2001-03-20 Tom Tromey <tromey@redhat.com>
8087 * jcf-parse.c (read_class): Initialize `class'.
8089 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8091 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8093 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8095 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8096 (layout_class): Likewise.
8097 (layout_class_method): Likewise.
8098 (emit_register_classes): Likewise.
8099 * decl.c (builtin_function): Likewise.
8100 (give_name_to_locals): Likewise.
8102 2001-03-19 Per Bothner <per@bothner.com>
8104 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8105 before trying to load an inner class.
8107 Fixes to process to command-line .class files in two passes.
8108 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8109 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8110 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8111 * class.c (is_compiled_class): Fix for renamed flag.
8112 * parse.y (maybe_create_class_interface_decl): Likewise.
8113 * jcf-parse.c (yyparse): Also set if compiling .class files.
8114 * jcf-parse.c (read_class); Read current_class.
8115 (jcf_parse): Make static.
8116 (load_inner_classes): New function, with code moved from jcf_parse,
8117 because we need to inner classes after the command-line files are read.
8118 (yyparse): Set finput to NULL when it doesn't need to be closed.
8119 Reduce use of main_jcf (basically only for archive) and
8120 use finput instead of main_jcf->read_state.
8121 Inline jcf_figure_file_type into yyparse.
8122 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8123 Defer load_inner_classes and parse_class_file to a second pass,
8124 after we've correctly mapped command-line .clas fiels to classes.
8125 (jcf_figure_file_type): Removed.
8126 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8127 (JCF_ZERO): Also clear zipd field.
8128 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8130 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8132 * jcf-parse.c (yyparse): Change ch from char * to char.
8134 2001-03-19 Per Bothner <per@bothner.com>
8136 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8137 Add constructed filelist-file at end, following -xjava. Thus any .o
8138 and library files are not affected by the -xjava. Also wrap
8139 explicit @FILE with -xjava and -xnone.
8141 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8143 * class.c (build_static_field_ref): Call make_decl_rtl() after
8144 setting the DECL_EXTERNAL flag.
8146 2001-03-17 Per Bothner <per@bothner.com>
8148 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8150 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8151 when result is is needed (target is STACK_TARGET).
8153 * parse.h (JDEP_SOLV): Removed.
8154 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8156 * parse.y (incomplete_class_list): Removed.
8157 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8158 It doesn't work if resolve_class changes the name of an array type
8159 that is on the list and then someone else looks for the modified name.
8160 Also, seems liable to break when compiling multiple source files at
8161 once. So the simplest is to just remove incomplete_class_list -
8162 it is only a minor space win and it is not even clear it saves time.
8164 * parse.y (resolve_class): Remove unneeded promote_type.
8166 2001-03-15 Per Bothner <per@bothner.com>
8168 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8169 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8170 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8171 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8173 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8174 * parse.y (java_expand_classes): Likewise.
8176 * parse.y (expand_start_java_method): Was only called once and had a
8177 misleading name, so inline in caller java_complete_expand_method.
8178 (enter_a_block): Likewise inline in enter_block and remove.
8180 Remove junk from when gcc/java was created (by copying from C/C++).
8181 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8182 (struct binding_level): Remove fields keep, keep_if_subblocks,
8183 more_cleanups_ok, have_cleanups (which have never been used).
8184 (pushlevel, poplevel): Remove related useless code.
8186 * class.c (make_class_data): The class_dtable_decl (i.e. the
8187 vtable for Class) should be external, except when compiling Class.
8189 * jvspec.c (lang_specific_driver): Fix -C handling.
8190 Check -save-temps to see if temp @FILE should be deleted.
8191 Follow-up to/fix for February 16 patch.
8193 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8194 (type_stack_dup): Remove no-longer neded error check.
8196 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8198 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8199 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8200 don't surround the element with 'N..E' if the type name is
8203 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8205 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8206 DECL_RTL_SET_P, etc.
8207 (make_method_value): Likewise.
8208 (get_dispatch_table): Likewise.
8210 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8212 2001-03-07 Tom Tromey <tromey@redhat.com>
8214 * config-lang.in (lang_requires): Define.
8216 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8218 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8221 2001-03-05 Per Bothner <per@bothner.com>
8223 Fix a problem where rest_of_decl_compilation applied to
8224 class_dtable_decl causes problems because it was done too early,
8225 before output file was opened.
8226 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8227 * class.c (class_dtable_decl): Add macro - element of class_roots.
8228 (make_class_data): Define class_dtable_decl.
8229 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8231 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8233 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8234 uses of 'boolean' with 'bool'.
8236 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8238 * lang-specs.h: Add zero initializer for cpp_spec field to all
8241 2001-02-16 Per Bothner <per@bothner.com>
8243 Handle compiling multiple input files at once, and @FILE syntax.
8244 * gcj.texi: Updated documentation to match.
8245 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8246 * jcf-parse.c (parse_source_file): Split into ...
8247 (parse_source_file_1): New function - and:
8248 (parse_source_file_2): New function.
8249 (yyparse): On -ffilelist-file, open and scan named file.
8250 On first pass over files, only do parse_source_file_1.
8251 A new second pass calls parse_source_file_2 for each file to compile.
8252 (init_jcf_parse): Call init_src_parse.
8253 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8254 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8255 as multiple input file combined in one compilation.
8256 * lang-options.h: Add -ffilelist-file
8257 * lang.c (flag_filelist_file): New flag variable.
8258 (lang_f_options): Handle -ffilelist-file.
8259 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8260 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8261 gclass_list - use global fields of src_parse_roots instead.
8262 * parse.y (src_parse_roots): New array.
8263 (incomplete_class_list, gclass_list): New macros.
8264 (push_parser_context, java_pop_parser_context,
8265 java_parser_context_resume): Don't fiddle with deleted fields.
8266 (various): Use incomplete_class gclass_list and global macros
8267 instead of parse_ctxt fields - the lists are global.
8268 (init_src_parse): New function.
8270 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8272 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8274 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8276 * parse.y (check_inner_class_access): Moved declaration of local
8277 `enclosing_decl_type' to the right location.
8279 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8281 * parse.y (parser_check_super_interface): Don't call
8282 check_pkg_class_access for an inner interface.
8283 (parser_check_super): Don't call check_pkg_class_access for inner
8285 (do_resolve_class): Simplify enclosing type loop. Don't call
8286 check_pkg_class_access if CL and DECL are not set.
8287 (find_in_imports_on_demand): Set DECL if class_type needed to be
8288 loaded. Don't call check_pkg_class_access for an inner class.
8289 (check_inner_class_access): Rewritten to implement member access
8290 rules as per spec 6.6.1.
8291 (check_pkg_class_access): Handle the empty package correctly.
8292 (in_same_package): New function. Determine if two classes are in the
8295 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8297 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8298 method into array types.
8299 * parse.y (patch_method_invocation): Bypass access check on clone call
8302 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8304 * expr.c (build_instanceof): Check for arrays when trying fold to
8307 2001-02-15 Jim Meyering <meyering@lucent.com>
8309 * Make-lang.in (java.install-common): Depend on `installdirs'.
8310 (java.install-info): Likewise.
8312 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8314 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8316 2001-02-14 Tom Tromey <tromey@redhat.com>
8317 Alexandre Petit-Bianco <apbianco@cygnus.com>
8319 Fix for PR java/1261.
8320 * typeck.c (build_java_array_type): Add public `clone' method to
8322 * parse.y (resolve_qualified_expression_name): Use current_class
8323 when checking for inaccessibility.
8324 (patch_method_invocation): Fixed error message when accessibility
8325 denied. Added `from_super' argument.
8327 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8329 * parse.y (resolve_class): Don't build a fake decl. Use the one
8331 * typeck.c (build_java_array_type): Build and assign decl to array
8334 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8336 * parse.y (not_accessible_p): Changed leading comment. Added extra
8337 `where' argument. Use it to enforce protected access rules.
8338 (resolve_qualified_expression_name): Added extra argument to
8340 (patch_method_invocation): Use argument `primary' to provide
8341 not_accessible_p with an extra argument.
8342 (lookup_method_invoke): Added extra argument to not_accessible_p.
8343 (search_applicable_method_list): Likewise.
8345 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8347 * parse.y (resolve_qualified_expression_name): Try to resolve as
8348 an inner class access only if `decl' is a TYPE_DECL.
8350 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8352 * decl.c (classdollar_identifier_node): Initialize.
8353 * java-tree.h (enum java_tree_index): New entry
8354 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8355 (classdollar_identifier_node): New macro.
8356 (ID_CLASSDOLLAR_P): Likewise.
8357 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8358 (build_dot_class_method_invocation): Likewise.
8359 (find_applicable_accessible_methods_list): `class$' can't be
8362 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8364 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8366 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8368 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8369 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8372 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8374 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8375 outside of the `__U' sequence too.
8376 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8379 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8381 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8383 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8385 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8386 (JVGENMAIN_OBJS): Likewise.
8387 * java-tree.h (append_gpp_mangled_name): New prototype.
8388 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8389 Removed cast calling `gcc_add_root.'
8390 * jvgenmain.c (mangle_obstack): New global, initialized.
8392 (do_mangle_class): Constify local `ptr.'
8393 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8394 append_gpp_mangle_name and update `count' if necessary.
8395 Use `mangle_obstack.'
8396 * mangle.c (append_unicode_mangled_name): Removed.
8397 (append_gpp_mangled_name): Likewise.
8398 (unicode_mangling_length): Likewise.
8399 (mangle_member_name): Return type set to `void.'
8400 (mangle_field_decl): Don't append `U' in escaped names.
8401 (mangle_method_decl): Likewise.
8402 (mangle_member_name): Just use `append_gpp_mangled_name.'
8403 * mangle_name.c: New file.
8405 2001-02-07 Per Bothner <per@bothner.com>
8407 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8409 * check-init.c (check_init): Don't call done_alternative after
8410 processing loop code, as a LOOP_EXPR never terminates normally.
8412 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8414 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8416 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8418 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8421 2001-02-06 Tom Tromey <tromey@redhat.com>
8423 * lex.c (java_new_lexer): Longer error message.
8425 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8426 Alexandre Petit-Bianco <apbianco@cygnus.com>
8428 * typeck.c (build_prim_array_type): Added leading comment.
8429 (build_java_array_type): Moved locals out of
8430 block. Always create the `data' field, fixed alignment to match
8433 2001-02-04 Tom Tromey <tromey@redhat.com>
8435 * expr.c (java_lang_expand_expr): Don't bother recomputing
8436 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8439 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * parse.y (process_imports): Save the original name of the import
8442 for better error report.
8444 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8446 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8447 of macros used when compiling jvspec.c.
8448 * jvspec.c (lang_specific_driver): Link with the shared
8451 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8453 * check-init.c (check_init): Call internal_error instead of fatal.
8454 * expr.c (java_lang_expand_expr): Likewise.
8455 * jcf-parse.c (get_constant): Likewise.
8456 * mangle.c (java_mangle_decl): Likewise.
8457 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8458 (operator_string): Likewise.
8459 * check-init.c (check_init): Call abort instead of fatal.
8460 * class.c (build_class_ref): Likewise.
8461 * constants.c (write_constant_pool): Likewise.
8462 * decl.c (start_java_method): Likewise.
8463 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8464 (java_stack_dup, encode_newarray_type): Likewise.
8465 (build_java_array_length_access): Likewise.
8466 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8467 (build_java_soft_divmod, build_invokeinterface): Likewise.
8468 * java-tree.h (INNER_CLASS_P): Likewise.
8469 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8470 (give_name_to_class, get_class_constant): Likewise.
8471 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8472 (find_constant_index, generate_bytecode_conditional): Likewise.
8473 (generate_bytecode_insns, perform_relocations): Likewise.
8474 * lex.c (java_unget_unicode, java_lex): Likewise.
8475 * mangle.c (mangle_type, mangle_record_type): Likewise.
8476 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8477 (finish_mangling): Likewise.
8478 * parse.h (MARK_FINAL_PARMS): Likewise.
8479 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8480 (obtain_incomplete_type, java_complete_class): Likewise.
8481 (java_check_regular_methods, java_complete_expand_method): Likewise.
8482 (cut_identifier_in_qualified, check_deprecation): Likewise.
8483 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8484 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8485 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8486 * typeck.c (set_local_type, parse_signature_type): Likewise.
8487 (parse_signature_string, build_java_signature): Likewise;
8488 (set_java_signature): Likewise.
8489 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8490 * class.c (add_method): Call fatal_error instead of fatal.
8491 (build_static_field_ref): Likewise.
8492 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8493 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8494 * lex.c (java_new_new_lexer): Likewise.
8495 * jv-scan.c (main): Likewise.
8496 (fatal_error): Renamed from fatal.
8497 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8499 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8500 (yyparse): Likewise.
8501 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8502 * lex.c (java_get_line_col): Likewise.
8503 * jcf-parse.c (load_class): Make errors non-fatal.
8504 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8506 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8508 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8509 (error): Remove unused function.
8510 (main): Don't use "__attribute__ alias" on generated class symbol.
8512 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8514 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8516 * parse.y (finish_method_declaration): Code accounting for WFLed
8517 method DECL_NAMEs deleted.
8518 (check_abstract_method_definitions): Likewise.
8519 (resolve_type_during_patch): Layout resolved type.
8520 * typeck.c (lookup_do): Removed unused local.
8522 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8524 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8525 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8526 integer_negative_one_node.
8527 * expr.c (build_java_binop): Likewise.
8529 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8531 * zextract.c (read_zip_archive): Read file_offset before writing
8532 zipd and consequently clobbering the header contents.
8534 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8536 * Make-lang.in: Remove all dependencies on defaults.h.
8537 * decl.c: Don't include defaults.h.
8539 * parse.y: Likewise.
8541 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8543 * ChangeLog (2001-01-21): Fixed typo.
8544 * class.c (layout_class_method): Code accounting for WFLed
8545 method DECL_NAMEs deleted.
8546 * constant.c (find_methodref_index): Likewise.
8547 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8548 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8549 (struct lang_decl): New field `wfl'.
8550 (java_get_real_method_name): Prototype deleted.
8551 * mangle.c (mangle_method_decl): Code accounting for WFLed
8552 method DECL_NAMEs deleted.
8553 * parse.h (GET_METHOD_NAME): Macro deleted.
8554 * parse.y (reset_method_name): Deleted.
8555 (method_header): Set DECL_FUNCTION_WFL.
8556 (check_abstract_method_header): Code accounting for WFLed method
8558 (java_get_real_method_name): Deleted.
8559 (check_method_redefinition): Code accounting for WFLed method
8560 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8561 (java_check_regular_methods): Likewise.
8562 (java_check_abstract_methods): Likewise.
8563 (java_expand_classes): Don't call `reset_method_name.'
8564 (search_applicable_method_list): Use DECL_NAMEs instead of
8566 * typeck.c (lookup_do): Code accounting for WFLed method
8569 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8571 * lex.c (java_read_char): Check for EOF from getc first.
8573 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8575 * class.c (layout_class): Don't lay the superclass out if it's
8576 already being laid out.
8577 * jcf-parse.c (handle_innerclass_attribute): New function.
8578 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8579 handle_innerclasses_attribute.
8580 (jcf_parse): Don't load an innerclasses if it's already being
8582 * jcf-write.c (append_innerclass_attribute_entry): Static
8583 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8584 to be zero for anonymous classes.
8586 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8588 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8590 * jcf-parse.c (set_source_filename): Use
8591 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8593 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8595 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8596 gets a unique asm name.
8598 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8600 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8601 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8603 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8604 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8605 * parse.y (lookup_package_type_and_set_next): Deleted.
8606 (resolve_package): Removed unnecessary code.
8607 (find_applicable_accessible_methods_list): `finit$' can't be
8609 * verify.c (pop_argument_types): Added missing prototype.
8611 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8613 * config-lang.in: Disable java by default.
8615 2001-01-23 Tom Tromey <tromey@redhat.com>
8617 * gcj.texi (Copying): New node.
8618 Added copyright information.
8620 2001-01-21 Per Bothner <per@bothner.com>
8622 Various fixes to allow compiling a compressed .jar/.zip archive.
8623 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8624 (struct ZipFile): Add fields name and next (from ZipFileCache).
8625 (struct ZipDirectory): New field zipf points to owning ZipFile.
8626 * jcf.h (struct ZipDirectory): Add forward declaration.
8627 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8628 Remove seen_in_zip and zip_offset fields.
8629 (JCF_SEEN_IN_ZIP): New macro.
8630 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8631 * jcf-io.c: Change all ZipFileCache to ZipFile.
8632 (read_zip_member): New function.
8633 (open_in_zip): Call read_zip_member.
8634 * jcf-parse.c (find_in_current_zip): Remove function.
8635 (read_class): Merge in find_in_current_zip functionality.
8636 Call read_zip_member if needed.
8637 (parse_zip_file_entries): Use read_zip_member.
8638 (process_zip_dir): Update for removed and added JCF fields.
8639 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8641 2001-01-21 Per Bothner <per@bothner.com>
8643 Minor optimization of static ggc roots.
8644 * jcf-parse.c (parse_roots): New static field.
8645 (current_field, current_method, current_file_list): Replace by macros
8646 naming fields of parse_roots.
8647 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8648 * class.c (class_roots): New static field.
8649 (registered_class, fields_ident, info_ident, class_list):
8650 New macros naming fields of parse_roots.
8651 (build_static_field_ref): Don't register roots here.
8652 (layout_class): Static field list replaced by macro class_list.
8653 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8654 Initialize fields_ident and info_ident here.
8656 2001-01-21 Per Bothner <per@bothner.com>
8658 * jcf-parse.c (ggc_mark_jcf): New function.
8659 (init_jcf_parse): Register current_jcf as ggc root.
8661 2001-01-21 Per Bothner <per@bothner.com>
8663 * lang.c (put_decl_node): Print method's name.
8665 2001-01-21 Per Bothner <per@bothner.com>
8667 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8668 (verify_jvm_instructions): Use it, for better error messages on loads.
8670 2001-01-21 Per Bothner <per@bothner.com>
8672 * verify.c (merge_type_state): Still may have to merge even if
8673 LABEL_VERIFIED (label).
8675 2001-01-21 Per Bothner <per@bothner.com>
8677 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8678 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8680 2001-01-19 Per Bothner <per@bothner.com>
8682 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8683 if expeting an interface type. Refines Tom's change of 2000-09-12.
8685 2001-01-18 Per Bothner <per@bothner.com>
8687 * gcj.texi (Input Options): Mention .java files.
8689 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8691 * lang-options.h (-Wunsupported-jdk11): Removed.
8692 * lang.c (flag_not_overriding): Deleted.
8693 (flag_static_local_jdk1_1): Likewise.
8694 (lang_W_options): Removed "unsupported-jdk11" entry.
8695 * parse.y (java_check_methods): Removed dead code.
8697 2001-01-17 Tom Tromey <tromey@redhat.com>
8699 Changes suggested by Per Bothner:
8700 * gcj.texi (Input Options): Don't mention input files.
8701 (Code Generation): Updated --main information.
8702 (Invoking jcf-dump): Mention that --javap is incomplete.
8703 From Alexandre Petit-Bianco:
8704 (Warnings): Don't mention -Wunsupported-jdk11.
8706 (Compatibility): Mention JDK 1.2-ness of libraries.
8707 (Resources): Mention resources used when writing gcj.
8709 2001-01-17 Tom Tromey <tromey@redhat.com>
8711 * gcj.texi: New file.
8712 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8713 (java.info): Depend on gcj.info.
8714 (java/gcj.dvi): New target.
8715 (java.dvi): Depend on gcj.dvi.
8716 (java.install-info): Wrote.
8718 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8720 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8721 having called make_decl_rtl.
8723 2001-01-14 Per Bothner <per@bothner.com>
8725 Various patches to emit better messages on verification errors.
8726 * expr.c (push_type_0): Return error indication on stack overflow,
8727 instead of callinfg fatal.
8728 (push_type): Now just call push_type_0 (nd fatal on overflow).
8729 (pop_type_0): Return detailed error message (in a char** argument).
8730 (pop_type): If pop_type_0 fails, print error message.
8731 (pop_argument_types): Moved to verify.c.
8732 * verify.c (pop_argument_types): Moved from expr.c.
8733 Return a (possible) error message, rather than void.
8734 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8735 (verify_jvm_instruction): Use new macros, improving error messages.
8736 For case OPCODE_astore use object_ptr_type_node.
8737 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8738 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8740 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8741 constant, return body without wrapper. (Improves constant folding.)
8742 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8744 2001-01-13 Per Bothner <per@bothner.com>
8746 * expr.c (expand_java_field_op): Assigning to a final field outside
8747 an initializer does not violate JVM spec, so should be warning, not
8748 error. (Sun's verifier does not complain - though MicroSoft's does.)
8750 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8752 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8755 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8757 * parse.y (resolve_expression_name): Permit instance variables from
8758 enclosing context in super constructor call.
8759 (resolve_qualified_expression_name): Permit enclosing class's qualified
8760 "this" in super constructor call.
8762 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8764 * class.c (build_utf8_ref): Remove last argument in call to
8765 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8766 (build_class_ref): Likewise.
8767 (build_static_field_ref): Likewise.
8768 (get_dispatch_table): Likewise.
8769 (layout_class_method): Likewise.
8770 (emit_register_classes): Likewise.
8771 * constants.c (build_constant_data_ref): Likewise.
8772 * decl.c (builtin_function): Likewise.
8773 (create_primitive_vtable): Likewise.
8774 * expr.c (build_known_method_def): Likewise.
8775 (build_jni_stub): Likewise.
8776 (java_lang_expand_expr): Likewise.
8778 2001-01-10 Tom Tromey <tromey@redhat.com>
8780 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8782 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8784 * java-tree.h (lang_printable_name_wls): New prototype.
8785 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8786 rather than `current_class' to print type name. Don't prepend type
8787 names when printing constructor names.
8788 (lang_printable_name_wls): New function.
8789 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8790 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8791 * parse.y (patch_method_invocation): Message tuned for constructors.
8792 (not_accessible_p): Grant `private' access from within
8795 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8797 All files with updated copyright when applicable.
8798 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8799 * class.c (mangle_class_field): Function removed.
8800 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8801 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8802 (build_class_ref): Call `java_mangle_class_field' instead of
8803 `mangle_class_field.'
8804 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8805 (layout_class): Call `java_mangle_decl' instead of
8806 `mangle_static_field.'
8807 (cxx_keywords): Initialized static array moved to `lex.c.'
8808 (layout_class_method): Changed leading comment. Simplified to
8809 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8810 * decl.c (lang_mark_tree): Mark field `package_list.'
8811 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8812 (struct lang_type): New field `package_list.'
8813 (unicode_mangling_length): Prototype removed.
8814 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8815 emit_unicode_mangled_name): Likewise.
8816 (cxx_keyword_p): New prototype.
8817 (java_mangle_decl, java_mangle_class_field,
8818 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8819 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8821 * jvgenmain.c (main_method_prefix): Global variable removed.
8822 (main_method_suffix): Likewise.
8823 (do_mangle_classname): New function.
8824 (main): Call it. Format changed to accommodate new mangling scheme.
8825 * lex.c: (utf8_cmp): Conditionally prototyped.
8826 (cxx_keywords): Moved from class.c, conditionally defined.
8827 (utf8_cmp, cxx_keyword_p): Likewise.
8828 * mangle.c (obstack.h, ggc.h): Included.
8829 (mangle_field_decl): New function.
8830 (mangle_method_decl, mangle_type, mangle_pointer_type,
8831 mangle_array_type, mangle_record_type,
8832 find_compression_pointer_match, find_compression_array_match,
8833 find_compression_record_match,
8834 find_compression_array_template_match, set_type_package_list,
8835 entry_match_pointer_p, emit_compression_string, init_mangling,
8836 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8837 (mangle_obstack): New global.
8838 (MANGLE_RAW_STRING): New macro.
8839 (unicode_mangling_length): Turned static.
8840 (append_unicode_mangled_name): Renamed from
8841 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8842 replaces `obstack', removed from the parameter list.
8843 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8844 replaces parameter `obstack', removed from the parameter list. Call
8845 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8846 (append_gpp_mangled_classtype): Removed.
8847 (compression_table, compression_next): New static variables.
8848 * parse.y (temporary_obstack): Extern declaration removed.
8850 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8852 * parse.y (patch_binop): Compute missing type in error situations.
8854 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8856 * class.c (make_class_data): Push initial value for "arrayclass".
8857 * decl.c (init_decl_processing): Add new class field "arrayclass".
8859 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8861 From patha@softlab.ericsson.se:
8862 * parse.y (switch_label): Use build, not build1, to construct
8865 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8867 * lang.c (lang_decode_option): Change -MA to -MP.
8868 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8869 Update to new prototype; do quote targets.
8870 (jcf_dependency_write): Update.
8872 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8874 Shorten primitive array allocation path:
8875 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8876 to create new primitive arrays.
8877 * expr.c (build_newarray): If generating native code, call
8878 soft_newarray_node with a reference to the primitive TYPE identifier
8879 instead of type_value.
8881 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8883 Fix for PRs gcj/312 and gcj/253:
8884 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8885 dest if they arn't already.
8886 * class.c (layout_class): Call maybe_layout_super_class on
8887 superinterfaces also, but only if compiling from bytecode.
8890 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8893 2000-12-15 Tom Tromey <tromey@redhat.com>
8895 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8898 2000-12-14 Andrew Haley <aph@redhat.com>
8900 * boehm.c (mark_reference_fields): Change test to correctly detect
8903 2000-12-15 Andreas Jaeger <aj@suse.de>
8905 * config-lang.in (lang_dirs): Added.
8907 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8909 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8910 Credits go to rth for finding it.
8912 2000-12-13 Mike Stump <mrs@wrs.com>
8914 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8916 2000-11-07 Tom Tromey <tromey@cygnus.com>
8918 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8919 * lex.c (java_ignorable_control_p): Removed.
8920 (java_letter_or_digit_p): Removed.
8921 (java_start_char_p): New function.
8922 (java_read_char): Return `int', not `unicode_t'. Changed
8924 (java_read_unicode): Likewise.
8925 (java_read_unicode_collapsing_terminators): Likewise.
8926 (java_get_unicode): Likewise.
8927 (java_new_lexer): Initialize hit_eof.
8928 (java_parse_end_comment): Take `int' argument.
8929 (java_parse_doc_section): Likewise.
8930 (java_parse_escape_sequence): Don't allow backlash-newline.
8932 * lex.h (JAVA_DIGIT_P): Removed.
8933 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8934 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8935 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8936 (JAVA_PART_CHAR_P): New macro.
8938 (JAVA_CHAR_ERROR): Now -2.
8939 (java_lexer): New field `hit_eof'.
8940 * chartables.h: New file.
8941 * gen-table.pl: new file.
8943 2000-11-20 Tom Tromey <tromey@cygnus.com>
8944 Alexandre Petit-Bianco <apbianco@cygnus.com>
8946 * parse.y (java_complete_lhs): Only allow compound assignment of
8947 reference type if type is String.
8949 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8951 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8952 jcf-path.c: Likewise.
8954 2000-12-09 Anthony Green <green@redhat.com>
8956 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8957 filestart and filename_length as int values.
8959 2000-12-07 Mo DeJong <mdejong@redhat.com>
8961 * jcf-io.c (find_class): Correct the logic that tests to see if a
8962 .java file is newer than its .class file. The compiler was
8963 incorrectly printing a warning when file mod times were equal.
8965 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8967 * jvgenmain.c: Use ISPRINT not isascii.
8969 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8971 * parse.y (end_artificial_method_body): Fixed typo.
8973 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8975 * parse.y (patch_method_invocation): Pick the correct enclosing
8976 context when creating inner class instances.
8979 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8981 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8982 Update copyright year to 2000.
8984 2000-11-23 Anthony Green <green@redhat.com>
8986 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8987 Move current_file_list out of yyparse and make it static.
8989 * expr.c: Declare quick_stack and tree_list_free_list as static
8990 (init_expr_processing): Register quick_stack and
8991 tree_list_free_list roots.
8993 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8995 * parse.y (build_outer_field_access): New local `decl_ctx', use
8996 it. Check for field's context and current class immediate outer
8997 context inheritance.
8998 (outer_field_access_p): Consider fields inherited from the last
9000 (build_access_to_thisn): Stop at the last enclosing context if
9004 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9006 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9008 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9010 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9013 2000-11-20 Tom Tromey <tromey@cygnus.com>
9015 * jv-scan.c (help): Document --complexity.
9016 (options): Added --complexity.
9017 (flag_complexity): New global.
9018 (main): Call `report'.
9019 * parse-scan.y (complexity): New global.
9020 (if_then_statement, if_then_else_statement,
9021 if_then_else_statement_nsi, switch_block_statement_group,
9022 while_expression, do_statement, for_begin, continue_statement,
9023 throw_statement, catch_clause, finally, method_invocation,
9024 conditional_and_expression, conditional_or_expression,
9025 conditional_expression): Update complexity.
9026 (reset_report): Reset complexity.
9027 (report): New function.
9029 2000-11-20 Tom Tromey <tromey@cygnus.com>
9031 * lex.c (yylex): Added STRICT_TK case.
9032 * parse.y (STRICT_TK): Added.
9033 * parse-scan.y (STRICT_TK): Added.
9034 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9035 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9037 * keyword.h: Rebuilt.
9038 * keyword.gperf (strictfp): Added.
9040 2000-11-20 Tom Tromey <tromey@cygnus.com>
9042 * lex.c (yylex): Recognize floating point constants with leading
9045 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9047 * java-tree.h (cyclic_inheritance_report): Constify.
9048 * parse.y (cyclic_inheritance_report): Likewise.
9050 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9052 * parse.y (goal): Remove call to ggc_add_string_root.
9054 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9056 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9057 Create string in scratch buffer, then pass to build_string.
9059 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9061 * parse.y (issue_warning_error_from_context): Add
9064 2000-11-11 Anthony Green <green@redhat.com>
9066 * jcf-parse.c (process_zip_dir): Add finput parameter.
9067 (jcf_figure_file_type): Call process_zip_dir with appropriate
9070 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9072 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9073 * jcf-parse.c (jcf_figure_file_type): Likewise.
9075 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9077 * parse.y (create_new_parser_context): Use memset () instead of
9080 2000-11-08 Tom Tromey <tromey@cygnus.com>
9082 * gjavah.c (process_file): Only include gcj/cni.h when generating
9085 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9087 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9088 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9089 instead of bzero ().
9091 2000-11-05 Tom Tromey <tromey@cygnus.com>
9093 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9094 * lex.c (IS_ZERO): New define.
9095 (java_perform_atof): Error on floating point underflow.
9097 2000-11-04 Tom Tromey <tromey@cygnus.com>
9099 * lex.c (java_parse_escape_sequence): Only read two octal
9100 characters if the first one is greater than 3. Don't allow
9101 "octal" numbers to include the digits 8 or 9.
9103 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9105 * Make-lang.in (java.distdir): Remove.
9107 2000-11-03 Tom Tromey <tromey@cygnus.com>
9109 * Make-lang.in (java.dvi): New target.
9110 Partial fix for PR other/567.
9112 * lang-options.h: Mention -Wout-of-date.
9113 * jcf-dump.c (flag_newer): New global.
9114 * gjavah.c (flag_newer): New global.
9115 * jcf-io.c (find_class): Only warn when flag_newer set.
9116 * lang.c (flag_newer): New global.
9117 (struct string_option): New declaration.
9118 (lang_W_options): New global.
9119 (process_option_with_no): New function.
9120 (lang_decode_option): Use it.
9122 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9123 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9126 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9127 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9128 * lex.c (java_read_unicode): Removed `term_context' argument.
9129 Recognize any number of `u' in `\u'.
9130 (java_read_unicode_collapsing_terminators): New function.
9131 (java_get_unicode): Use it.
9132 (java_lineterminator): Removed.
9133 (yylex): Produce error if character literal is newline or single
9134 quote. Return if eof found in middle of `//' comment. EOF in
9135 `//' comment is only an error if pedantic.
9136 (java_ignorable_control_p): New function.
9137 (java_parse_end_comment): Return if eof found in middle of
9140 * jv-scan.c (pedantic): New global.
9142 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9144 * parse.y (outer_field_access_p): Inherited fields aren't
9145 consider outer fields.
9146 (maybe_build_thisn_access_method): Use
9147 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9148 (resolve_expression_name): Trigger an error if a static field
9149 is being accessed as an outer field.
9151 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9153 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9156 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9158 * Make-lang.in: Move all build rules here from Makefile.in,
9159 adapt to new context. Wrap all rules that change the current
9160 directory in parentheses. Expunge all references to $(P).
9161 When one command depends on another and they're run all at
9162 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9163 all object-file generation rules. Delete obsolete variables.
9165 * Makefile.in: Delete.
9166 * config-lang.in: Delete outputs= line.
9168 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9170 * parse.y (patch_method_invocation): NULLify this_arg when already
9172 (maybe_use_access_method): Handle call to methods unrelated to the
9173 current class. Fixed comment.
9176 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9181 2000-10-24 Tom Tromey <tromey@cygnus.com>
9183 * lex.c (java_new_lexer): Initialize new fields. Work around
9184 broken iconv() implementations.
9185 (java_read_char): Swap bytes if required. Use fallback decoder if
9187 (byteswap_init, need_byteswap): New globals.
9188 (java_destroy_lexer): Only close iconv handle if it is in use.
9189 * lex.h (java_lexer): New fields read_anything, byte_swap,
9191 Made out_buffer unsigned.
9193 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9195 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9196 where an enclosing context can be set on the jdep.
9197 (do_resolve_class): Fixed identation.
9199 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9201 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9203 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9206 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9208 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9210 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9212 * jcf-write.c (OP1): Update `last_bc'.
9213 (struct jcf_block): Fixed indentation and typo in comments. New
9215 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9216 follows `monitorenter'.
9217 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9221 2000-10-16 Tom Tromey <tromey@cygnus.com>
9223 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9224 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9225 * lang-options.h: Added -MA, -MT, -MF..
9226 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9227 (DEPEND_TARGET_SET): New macro.
9228 (DEPEND_FILE_ALREADY_SET): Likewise.
9229 (init_parse): Handle new flags.
9230 * jcf.h (jcf_dependency_print_dummies): Declare.
9231 * Make-lang.in (s-java): Added mkdeps.o.
9232 * Makefile.in (BACKEND): Added mkdeps.o.
9233 (../gcjh$(exeext)): Added mkdeps.o.
9234 (../jcf-dump$(exeext)): Added mkdeps.o.
9235 * jcf-depend.c: Include mkdeps.h.
9236 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9237 add_entry): Removed.
9238 (jcf_dependency_reset): Rewrote.
9239 (dependencies): New global.
9240 (jcf_dependency_set_target): Rewrote.
9241 (jcf_dependency_add_target): Likewise.
9242 (jcf_dependency_add_file): Likewise.
9244 (print_ents): Removed.
9245 (jcf_dependency_write): Rewrote.
9246 (print_dummies): New global.
9247 (jcf_dependency_print_dummies): New function
9248 (jcf_dependency_write): Call deps_dummy_targets if required.
9250 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9252 * gjavah.c (add_class_decl): Removed unused variables `tname',
9253 `tlen' and `name_index'.
9254 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9255 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9256 in `wfl_operator' with value.
9257 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9258 (jcf_figure_file_type): Fixed identation.
9259 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9260 * parse.y (analyze_clinit_body): New function.
9261 (static_initializer:): Reset `current_static_block'.
9262 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9263 `wfl_operator' with new value.
9264 (lookup_cl): Use EXPR_WFL_FILENAME.
9265 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9266 analyze_clinit_body.
9267 (build_outer_field_access): Access to this$<n> built from
9268 current_class, not its outer context.
9269 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9270 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9271 (patch_method_invocation): Use `is_static_flag' when already
9273 (patch_newarray): Removed assignment in ternary operator.
9275 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9277 * except.c (free_eh_ranges): Don't free `whole_range'.
9279 2000-10-15 Anthony Green <green@redhat.com>
9281 * decl.c (init_decl_processing): Call init_class_processing before
9284 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * check-init.c (check_init): Fixed leading comment. Use
9288 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9289 (give_name_to_locals): Likewise.
9290 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9291 fields in lang_decl_var.
9292 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9293 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9294 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9295 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9296 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9297 (LOCAL_FINAL): Rewritten.
9298 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9299 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9300 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9301 `init_final' fields.
9302 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9303 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9304 (TYPE_HAS_FINAL_VARIABLE): New macro.
9305 (struct lang_type): Added `afv' field.
9306 * parse.y (check_static_final_variable_assignment_flag): New function.
9307 (reset_static_final_variable_assignment_flag): Likewise.
9308 (check_final_variable_local_assignment_flag): Likewise.
9309 (reset_final_variable_local_assignment_flag): Likewise.
9310 (check_final_variable_indirect_assignment): Likewise.
9311 (check_final_variable_global_assignment_flag): Likewise.
9312 (add_inner_class_fields): Use LOCAL_FINAL_P.
9313 (register_fields): Handle local finals and final variables.
9314 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9315 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9316 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9318 (java_complete_expand_methods): Loop to set
9319 TYPE_HAS_FINAL_VARIABLE. Call
9320 `reset_final_variable_local_assignment_flag' and
9321 `check_final_variable_local_assignment_flag' accordingly before
9322 and after constructor expansion. Call
9323 `reset_static_final_variable_assignment_flag'
9324 before expanding <clinit> and after call
9325 `check_static_final_variable_assignment_flag' if the
9326 current_class isn't an interface. After all methods have been
9327 expanded, call `check_final_variable_global_assignment_flag' and
9328 `check_static_final_variable_assignment_flag' if the current class
9330 (maybe_yank_clinit): Fixed typo in comment.
9331 (build_outer_field_access_methods): Removed old sanity check. Use
9332 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9333 Don't create access methods for finals.
9334 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9335 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9336 existing DECL_INIT has been processed.
9337 (java_complete_lhs): Likewise.
9338 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9339 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9341 (patch_assignment): Use LOCAL_FINAL_P.
9342 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9343 DECL_INITIAL is nullified.
9346 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9348 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9350 * Makefile.in (parse.c, parse-scan.c): Likewise.
9352 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9354 * class.c (temporary_obstack): Remove.
9355 (make_class): Don't mess with obstascks.
9356 (push_class): Likewise.
9357 (set_super_info): Likewise.
9358 (add_method_1): Likewise.
9359 (add_method): Likewise.
9360 (add_field): Likewise.
9361 (build_utf8_ref): Likewise.
9362 (build_class_ref): Likewise.
9363 (build_static_field_ref): Likewise.
9364 (finish_class): Likewise.
9365 (push_super_field): Likewise.
9366 (layout_class): Likewise.
9367 (layout_class_methods): Likewise.
9368 (init_class_processing): Likewise.
9369 * constants.c (get_tag_node): Likewise.
9370 (build_constant_data_ref): Likewise.
9371 * decl.c (ggc_p): Remove.
9372 (copy_lang_decl): Use ggc_alloc.
9373 (complete_start_java_method): Don't mess with obstacks.
9374 (start_java_method): Likewise.
9375 (end_java_method): Likewise.
9376 * except.c (link_handler): Use xmalloc.
9377 (free_eh_ranges): New function.
9378 (method_init_exceptions): Use it.
9379 (add_handler): Use xmalloc.
9380 (expand_start_java_handler): Don't mess with obstacks.
9381 (prepare_eh_table_type): Likewise.
9382 (expand_end_java_handler): Likewise.
9383 * expr.c (push_value): Likewise.
9384 (create_label_decl): Likewise.
9385 (build_jni_stub): Likewise.
9386 (java_lang_expand_expr): Likewise.
9387 (note_instructions): Use xrealloc.
9388 (java_push_constant_from_pool): Don't mess with obstacks.
9389 (process_jvm_instruction): Likewise.
9390 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9392 * jcf-parse.c (get_constant): Don't mess with obstacks.
9393 (read_class): Likewise.
9394 (jcf_parse): Likewise.
9395 * lex.c (expression_obstack): Remove.
9396 (java_lex): Don't use obstack_free.
9397 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9398 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9399 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9400 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9401 * parse.y (gaol): Add more GC roots.
9402 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9403 (lookup_field_wrapper): Likewise.
9404 (obtain_incomplete_type): Don't mess with obstacks.
9405 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9407 (craft_constructor): Don't mess with obstacks.
9408 (safe_layout_class): Likewise.
9409 (java_complete_class): Likewise.
9410 (source_end_java_method): Likewise.
9411 (build_outer_field_access_methods): Likewise.
9412 (build_outer_method_access_method): Likewise.
9413 (maybe_build_thisn_access_method): Likewise.
9414 (build_dot_class_method_invocation): Likewise.
9415 (java_complete_tree): Likewise.
9416 (java_complete_lhs): Likewise.
9417 (do_merge_string_cste): Likewise.
9418 (patch_string_cst): Likewise.
9419 (array_constructor_check_entry): Likewise.
9420 * typeck.c (build_java_array_type): Likewise.
9421 (parse_signature_string): Likewise.
9422 (build_java_signature): Likewise.
9424 2000-10-12 Tom Tromey <tromey@cygnus.com>
9427 * gjavah.c (add_class_decl): Don't special-case inner classes.
9428 (add_namelet): Likewise.
9430 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9432 * java-tree.h: Constify current_encoding.
9433 * lang.c: Constify current_encoding.
9435 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9437 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9438 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9440 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9442 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9443 patch. Fixes gcj/340.
9445 2000-10-10 Tom Tromey <tromey@cygnus.com>
9447 * lex.c (java_new_lexer): Initialize out_first and out_last
9449 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9451 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9453 * parse.y (pop_current_osb): New function.
9454 (array_type:): Use `dims:', changed actions
9455 accordingly. Suggested by Anthony Green.
9456 (array_creation_expression:): Used pop_current_osb.
9457 (cast_expression:): Likewise.
9458 (search_applicable_method_list): Fixed indentation.
9460 2000-10-08 Anthony Green <green@redhat.com>
9462 * parse.y (array_type_literal): Remove production.
9463 (type_literals): Refer to array_type, not array_type_literal.
9465 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9467 Patch contributed by Corey Minyard.
9468 * decl.c (check_local_named_variable): New function.
9469 (tree check_local_unnamed_variable): Likewise.
9470 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9472 2000-10-07 Anthony Green <green@redhat.com>
9474 * class.c (layout_class): Handle case where superclass can't be
9477 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9479 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9482 2000-10-05 Tom Tromey <tromey@cygnus.com>
9484 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9485 * jvgenmain.c (class_mangling_prefix): Removed.
9486 (class_mangling_suffix): New global.
9488 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9490 (print_method_info): Handle overrides for static and final
9492 (process_file): Generate declaration for class object field.
9493 * class.c (cxx_keywords): New array.
9494 (utf8_cmp): New function.
9495 (cxx_keyword_p): New function.
9496 (layout_class_method): Mangle C++ keywords by appending `$'.
9497 (mangle_field): New function.
9498 (mangle_class_field): Use mangle_field. Mangle class name as
9500 (mangle_static_field): Use mangle_field.
9502 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9504 * decl.c (find_local_variable): Removed uncessary type check and
9505 fixed range check typo. From Corey Minyard.
9507 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9509 * decl.c (give_name_to_locals): New local `code_offset'. Call
9510 `maybe_adjust_start_pc'.
9511 * expr.c (note_instructions): New function.
9512 (expand_byte_code): Don't collect insn starts here.
9513 (peek_opcode_at_pc): New function.
9514 (maybe_adjust_start_pc): Likewise.
9515 * java-tree.h (maybe_adjust_start_pc): Declare.
9516 (note_instructions): Likewise.
9517 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9519 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9521 * parse.y (field_access:): Fixed indentation.
9522 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9524 2000-09-07 Tom Tromey <tromey@cygnus.com>
9527 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9528 JPRIMITIVE_TYPE_P, for arithmetic operators.
9529 (patch_method_invocation): Indentation fix.
9530 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9531 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9532 (do_unary_numeric_promotion): Cleaned up code.
9533 (valid_cast_to_p): Handle boolean correctly.
9535 2000-09-27 Tom Tromey <tromey@cygnus.com>
9537 * lex.c (java_read_unicode): Reset bs_count when finished with
9540 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9543 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9544 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9545 (typeck.o): Depend on ggc.h.
9546 * class.c (add_method_1): Use GC functions for allocation.
9547 (init_class_processing): Register roots.
9548 * decl.c (ggc_p): Set to 1.
9549 (pending_local_decls): Make it static.
9550 (push_jvm_slot): Use GC functions for allocation.
9551 (init_decl_processing): Register roots.
9552 (give_name_to_locals): Use GC functions for allocation.
9553 (lang_mark_tree): New function.
9554 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9555 functions for allocation.
9556 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9557 * lex.c (java_lex): Use build_string, rather than replicating it
9559 * parse.y (goal): Add more roots.
9560 (mark_parser_ctxt): New function.
9561 * typeck.c: Include ggc.h.
9563 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9565 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9566 contains something else than MODIFY_EXPR.
9568 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9570 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9571 * Makefile.in (parse.o): Depend on ggc.h.
9572 (class.o): Likewise.
9573 (constants.o): Likewise.
9576 (jcf-parse.o): Likewise.
9577 (jcf-write.o): Likewise.
9578 (mangle.o): Likewise.
9579 * class.c: Include ggc.h.
9580 (build_static_field_ref): Register GC roots.
9581 (layout_class): Likewise.
9582 (init_class_processing): Likewise.
9583 * constants.c: Include ggc.h.
9584 (current_constant_pool_data_ref): Remove.
9585 (tag_nodes): Move it to ...
9586 (get_tag_node): ... here. Register GC roots.
9587 * decl.c: Include ggc.h. Remove many global tree definitions.
9588 (throw_node): Define.
9589 (java_global_trees): Likewise.
9590 (predef_filenames): Make the size a constant.
9591 (init_decl_processing): Adjust accordingly.
9592 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9593 * expr.c: Include ggc.h.
9594 (init_expr_processing): Register GC roots.
9595 (build_invokeinterface): Likewise.
9596 * java-tree.h: Replace extern tree declarations with macros.
9597 (java_global_trees): New variable.
9598 (java_tree_index): New enumeration.
9599 (init_jcf_parse): Declare.
9600 * jcf-parse.c: Include ggc.h.
9601 (current_class): Remove declaration.
9602 (main_class): Likewise.
9603 (all_class_list): Likewise.
9604 (predefined_filename_p): Adjust for constant size of
9606 (init_jcf_parse): New function.
9607 * jcf-write.c: Include ggc.h.
9608 (generate_classfile): Register GC roots.
9609 (append_synthetic_attribute): Likewise.
9610 (append_innerclass_attribute_entry): Likewise.
9611 * lang.c: Include ggc.h.
9612 (lang_print_error): Register GC roots.
9613 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9615 * parse.y: Include ggc.h.
9616 (wfl_operator): Remove.
9617 (goal): Register GC roots.
9618 (java_pop_parser_context): Adjust for new field names.
9619 (java_parser_context_save_global): Likewse.
9620 (java_parser_context_restore_global): Likewise.
9621 (java_parser_context_suspend): Likewise.
9622 (java_parser_context_resume): Likewise.
9623 (verify_constructor_circularity): Register GC roots.
9624 (lookup_cl): Likewise.
9625 (java_reorder_fields): Likewise.
9626 (build_current_this): Likewise.
9627 (class_in_current_package): Likewise.
9628 (argument_types_convertible): Likewise.
9629 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9631 2000-09-14 Tom Tromey <tromey@cygnus.com>
9633 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9635 2000-09-13 Tom Tromey <tromey@cygnus.com>
9637 * jcf-parse.c: Include <locale.h>.
9638 * jv-scan.c: Include <locale.h>.
9640 2000-09-12 Tom Tromey <tromey@cygnus.com>
9642 * expr.c (pop_type_0): Return `Object' if trying to merge two
9644 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9645 interface types; `Object' is always a valid supertype.
9647 2000-09-12 Tom Tromey <tromey@cygnus.com>
9650 * jv-scan.c (help): Document --encoding.
9651 (options): Added `encoding' entry.
9652 (OPT_ENCODING): New define.
9653 (main): Handle --encoding.
9654 Include <langinfo.h> if nl_langinfo exists.
9655 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9657 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9658 (parse_source_file): Correctly call java_init_lex. Added `finput'
9659 argument. Use nl_langinfo to determine default encoding.
9660 * java-tree.h (current_encoding): Declare.
9661 * parse.y (java_parser_context_restore_global): Don't restore
9663 (java_parser_context_save_global): Don't set `finput' field.
9664 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9666 * lang.c (current_encoding): New global.
9667 (lang_decode_option): Recognize `-fencoding='.
9668 (finish_parse): Don't close finput.
9669 * parse.h (struct parser_ctxt): Removed `finput' and
9670 `unget_utf8_value' fields. Added `lexer' field.
9671 (java_init_lex): Fixed declaration.
9672 * lex.c (java_new_lexer): New function.
9673 (java_destroy_lexer): Likewise.
9674 (java_read_char): Added `lex' argument. Handle iconv case.
9675 (java_read_unicode): Added `lex' argument. Count backslashes in
9677 (java_init_lex): Added `finput' and `encoding' arguments. Set
9678 `lexer' field in ctxp.
9679 (BAD_UTF8_VALUE): Removed.
9680 (java_lex): Handle seeing UEOF in the middle of a string literal.
9681 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9682 (java_lexer): New structure.
9685 (DEFAULT_ENCODING): New define.
9686 (java_destroy_lexer): Declare.
9688 2000-09-12 Tom Tromey <tromey@cygnus.com>
9691 * lex.c (java_init_lex): Initialize java_io_serializable.
9692 * parse.y (java_io_serializable): New global.
9693 (valid_ref_assignconv_cast_p): An array can be cast to
9696 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9698 * decl.c, expr.c: Include defaults.h if not already included.
9699 Don't define the *_TYPE_SIZE macros.
9701 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9703 * typeck.c (build_java_array_type): Correct first parameter
9704 in ADJUST_FIELD_ALIGN invocation.
9706 2000-09-06 Tom Tromey <tromey@cygnus.com>
9708 * lang-specs.h: Also recognize `-femit-class-files'.
9710 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9712 * verify.c (merge_types): Load the types to merge if necessary.
9714 2000-09-02 Anthony Green <green@redhat.com>
9716 * jcf-io.c: Include zlib.h.
9717 (open_in_zip): Read compressed class file archives.
9718 * zipfile.h (ZipDirectory): Add uncompressed_size and
9719 compression_method fields.
9720 * zextract.c (read_zip_archive): Collect file compression info.
9722 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9724 * parse.y (do_resolve_class): Also explore superclasses of
9725 intermediate enclosing contexts when searching for inner classes.
9727 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9729 * parse.y (variable_declarator_id:): Better error message.
9730 (expression_statement:): Use YYNOT_TWICE.
9731 (cast_expression:): Likewise.
9732 (assignment:): Likewise.
9734 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9736 * parse.y (do_merge_string_cste): New locals. Create new
9737 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9739 2000-08-07 Hans Boehm <boehm@acm.org>
9741 * boehm.c (mark_reference_fields): Set marking bits for all words in
9742 a multiple-word record.
9743 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9746 2000-08-31 Mike Stump <mrs@wrs.com>
9748 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9749 jcf-dump$(exeext)): Make parallel safe.
9751 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9753 * jcf-parse.c (set_source_filename): Constify a char *.
9754 * jcf-write.c (append_innerclasses_attribute,
9755 make_class_file_name): Constify a char *. Don't recycle a
9756 variable for an unrelated purpose.
9757 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9758 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9760 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9762 * expr.c (can_widen_reference_to): Fixed indentation.
9763 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9764 * parse.y: `finit$' replaces `$finit$' in comments.
9765 (try_builtin_assignconv): Fixed leading comment.
9767 2000-08-25 Greg McGary <greg@mcgary.org>
9769 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9771 2000-08-24 Greg McGary <greg@mcgary.org>
9773 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9774 * parse.y (BINOP_LOOKUP): Likewise.
9776 2000-08-22 Andrew Haley <aph@cygnus.com>
9778 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9779 sign extending. Fixes gcj/321.
9780 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9781 combining to make a jlong. Fixes gcj/321.
9783 2000-08-21 Nix <nix@esperi.demon.co.uk>
9785 * lang-specs.h: Do not process -o or run the assembler if
9788 2000-08-16 Andrew Haley <aph@cygnus.com>
9790 * typeck.c (build_java_array_type): Rewrite code to do array
9791 alignment. Take into account back-end macros when aligning array
9792 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9793 user to set alignment. Fixes gcj/252 and 160.
9795 2000-08-09 Tom Tromey <tromey@cygnus.com>
9797 * parse.y (check_abstract_method_definitions): Now return `int'.
9798 Check implemented interfaces. Fixes PR gcj/305.
9800 * parse.y (patch_switch_statement): Disallow `long' in switch
9801 expressions. Fixes PR gcj/310.
9803 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9805 * decl.c (finit_leg_identifier_node): New global.
9806 (init_decl_processing): Use `finit$' to initialize
9807 finit_identifier_node. Use `$finit$' to initialize
9808 finit_leg_identifier_node.
9809 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9810 * java-tree.h (finit_identifier_node): Changed attached comment.
9811 (finit_leg_identifier_node): New declaration.
9812 (ID_FINIT_P): Take finit_identifier_node and
9813 finit_leg_identifier_node into account. This is a backward
9816 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9818 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9820 (generate_bytecode_insns): Check `nargs' before emitting it.
9821 * verify.c (merge_type_state): Fixed typo.
9822 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9823 generate_bytecode_{conditional,insns}.
9825 2000-08-13 Anthony Green <green@redhat.com>
9827 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9830 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9832 * class.c (maybe_layout_super_class): Fixed indentation.
9833 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9834 (java_check_methods): New function declaration.
9835 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9836 instead of `str_ptr'.
9837 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9838 of a `invokeinterface' at the right time.
9839 * parse.h (WFL_STRIP_BRACKET): New macro.
9840 (SET_TYPE_FOR_RESOLUTION): Use it.
9841 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9842 (check_class_interface_creation): Don't check for cross package
9843 innerclass name clashes.
9844 (method_header): Behave properly if MDECL is `error_mark_node'.
9845 (method_declarator): Return `error_mark_node' if bogus current
9847 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9848 (resolve_and_layout): New local `decl_type', set and used. Call
9850 (java_check_methods): New method.
9851 (java_layout_classes): Use it.
9852 (resolve_qualified_expression_name): No EH check necessary in
9854 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9856 (patch_assignment): Set DECL_INITIAL on integral final local.
9858 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9860 * java-tree.h (flag_extraneous_semicolon): New extern.
9861 * lang-options.h: (-Wextraneous-semicolon): New option.
9862 * lang.c (flag_redundant): Fixed typo in leading comment.
9863 (flag_extraneous_semicolon): New global.
9864 (lang_decode_option): Set `flag_extraneous_semicolon' when
9865 -Wall. Decode `-Wextraneous-semicolon'.
9866 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9867 `empty_statement' rule.
9868 (class_body_declaration): Likewise.
9869 (method_body:): Accept `;' as a method body.
9870 (static_initializer:): Removed `SC_TK' hack.
9871 (constructor_block_end:): Likewise.
9872 (empty_statement:): Report deprecated empty declaration. Fixes
9875 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9877 * parse.y (build_dot_class_method_invocation): Changed parameter
9878 name to `type'. Build signature from `type' and convert it to a
9879 STRING_CST if it's an array.
9880 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9881 to use `ref_type' directly.
9883 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9885 * lang-options.h: Added a comma after the last element to avoid
9886 syntax errors when other languages define additional options.
9888 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9890 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9891 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9892 (jc1): Link with $(BACKEND).
9893 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9895 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9897 * jvspec.c: Adjust type of second argument to
9898 lang_specific_driver, and update code as necessary.
9900 * class.c (build_dtable_decl): Initialize dummy.
9902 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9904 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9905 method bodies not to rule out discarding `<clinit>'; don't use
9906 <clinit> to initialize static fields with constant initializers.
9908 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9910 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9912 (method_synthetic): New global.
9913 (HANDLE_METHOD): Recognize synthetic method and tell
9914 `print_method_info' about it.
9915 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9916 processing a synthetic method.
9917 * jcf-reader.c (skip_attribute): New function.
9918 ( skip_attribute): Likewise.
9920 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9922 * parse.y (build_outer_field_access): Fixed comments.
9923 (fix_constructors): Emit the initialization of this$<n> before
9925 (resolve_qualified_expression_name): Build an access to `decl' if
9928 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9930 * parse-scan.y (curent_class): Non longer const.
9931 (inner_qualifier, inner_qualifier_length): Deleted.
9932 (current_class_length): New global.
9933 (bracket_count): Fixed typo in leading comment.
9934 (anonymous_count): New global.
9935 (class_instance_creation_expression:): Handle anonymous classes.
9936 (anonymous_class_creation:): New rule.
9937 (push_class_context): Rewritten.
9938 (pop_class_context): Likewise.
9939 (INNER_QUALIFIER): Macro deleted.
9940 (report_class_declaration): call `push_class_context' when
9941 entering the function. `fprintf' format modified not to use
9943 (report_class_declaration): Assign `package_name' and
9944 `current_class' to NULL separately.
9946 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9948 * expr.c (build_invokeinterface): Call layout_class_methods on
9951 2000-07-27 Tom Tromey <tromey@cygnus.com>
9952 Anthony Green <green@cygnus.com>
9953 Alexandre Petit-Bianco <apbianco@cygnus.com>
9955 * class.c (make_class_data): Create vtable for abstract classes.
9956 (get_dispatch_table): Changed to cope with abstract classes.
9958 2000-07-27 Tom Tromey <tromey@cygnus.com>
9960 * parse.y (patch_method_invocation): Don't reverse the argument
9961 list when dealing with anonymous class constructors. Fixed typo in
9964 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9966 * parse.y (build_alias_initializer_parameter_list): Reverse
9967 crafted list when building aliases for anonymous class
9970 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9972 * parse.y (jdep_resolve_class): Don't bother checking potential
9973 innerclass access if `decl' is NULL.
9974 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9977 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9979 * parse.c: Remove (again.)
9981 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9983 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9984 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9985 outside the `if' statement, alias to innerclass removed, `decl'
9986 used to mark the class complete.
9988 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9990 * parse.y (simple_name:): Fixed typo in error message.
9992 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9994 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9995 or its first operand can be error marks.
9997 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9999 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10000 * parse.y (method_header): Likewise.
10002 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * parse.y (process_imports): Consider that one might be trying to
10005 import an innerclass. Fixes gcj/254
10007 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10009 * parse.y (find_as_inner_class): Handle the case where the
10010 enclosing context of an innerclass has been loaded as bytecode.
10012 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10014 * parse.y (simple_name:): Reject `$' in type names.
10015 (resolve_type_during_patch): Use `type' as a second
10016 argument to resolve_no_layout. Fixes gcj/257.
10018 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10020 * parse.y (find_most_specific_methods_list): Select the only
10021 non-abstract method even if max has been set.
10022 Fixes gcj/285, gcj/298.
10024 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10026 * lang-specs.h: Added %(jc1) to java compiler options.
10028 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10030 * .cvsignore: New file.
10032 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * parse.y (not_accessible_p): Access granted to innerclasses
10035 (indirectly) extending the reference type. Fixes gcj/249.
10037 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10039 * parse.y (patch_method_invocation): Fixed comment.
10040 (maybe_use_access_method): Build this$<n>s to the context of the
10041 target method, or a type that extends it. Fixes gcj/242.
10043 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10047 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10049 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10051 2000-07-13 Tom Tromey <tromey@cygnus.com>
10053 * lang-specs.h: Added %{I*}.
10055 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10057 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10059 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10061 * parse-scan.c: Remove.
10063 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10065 * class.c (set_super_info): Handled protected inner classes.
10066 (common_enclosing_context_p): Bail early if arguments aren't both
10068 (get_access_flags_from_decl): Handle private and protected inner
10070 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10071 (CLASS_PROTECTED): Likewise.
10072 (struct lang_type): New bitfield `poic'.
10073 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10074 inner classes only.
10075 (check_inner_class_access): Renamed arguments, added
10076 comments. Handles protected inner classes (fixes gcj/225)
10077 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10079 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10081 * parse.y (resolve_qualified_expression_name): Verify qualified
10082 access to `this'. Fixes gcj/239.
10084 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10086 * jcf-write.c (generate_classfile): Don't install ConstantValue
10089 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10091 * parse.y (resolve_qualified_expression_name): Handle inner class
10092 access. Fixes gcj/256.
10094 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10096 * jcf-write.c (generate_classfile): Properly install the
10097 ConstantValue attribute and the initial value constant pool index
10098 on string constants.
10099 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10102 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10104 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10106 * parse.y (find_as_inner_class): Fixed typo.
10107 (do_resolve_class): Explore enclosing contexts when searching for
10108 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10109 (check_inner_class_access): Check `decl' which can be null in case
10110 of previous errors.
10112 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10114 * java-tree.h (java_debug_context): Declared `extern'.
10115 (safe_layout_class): Likewise.
10116 * parse.y (resolve_field_access): Field must be `static' in order
10117 to be replaced by its initial value. Added comments.
10118 (find_applicable_accessible_methods_list): Fixed typo.
10119 (find_most_specific_methods_list): Methods found in innerclasses
10120 take over methods founds in the enclosing contexts.
10121 (java_complete_tree): Loosen restrictions on the type of DECLs
10122 that can be replaced by their initialization values.
10123 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10125 2000-07-05 Tom Tromey <tromey@cygnus.com>
10127 * Make-lang.in (PARSE_DIR): New macro.
10128 (PARSE_RELDIR): Likewise.
10129 (PARSE_C): Likewise.
10130 (PARSE_SCAN_C): Likewise.
10131 ($(PARSE_C)): New target.
10132 ($(PARSE_SCAN_C)): Likewise.
10133 (SET_BISON): New macro.
10134 (BISONFLAGS): Likewise.
10135 (JAVABISONFLAGS): Likewise.
10137 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10139 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10140 argument on the first pass for CNI as well as JNI.
10141 (print_method_info): Set up method name on the first pass only.
10143 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10145 * parse.y (parser_qualified_classname): Removed parameter
10147 (create_interface): Removed first passed parameter to
10148 parser_qualified_classname.
10149 (create_class): Likewise. Don't install alias on static
10150 innerclasses. Fixes gcj/275.
10152 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10154 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10155 debugable statement with empty_stmt_node. Fixes gcj/272
10157 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10159 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10162 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * jcf-write.c (push_long_const): Appropriately cast short negative
10167 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * parse.y (verify_constructor_super): Use loop variable
10170 `m_arg_type' initialized with `mdecl_arg_type'.
10172 2000-06-29 Tom Tromey <tromey@cygnus.com>
10174 * parse.y (resolve_field_access): Handle case where `type_found'
10177 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10179 * expr.c (lookup_field): The same field can be found through two
10180 different interface. Don't declare it ambiguous in that case.
10182 2000-06-27 Tom Tromey <tromey@cygnus.com>
10184 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10185 follows \r, then unget it at a lower level.
10187 2000-06-26 Tom Tromey <tromey@cygnus.com>
10189 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10190 java_complete_tree.
10192 2000-06-25 Tom Tromey <tromey@cygnus.com>
10194 * parse.y (for_statement): Wrap expression in a WFL if it is a
10195 constant. For PR gcj/268.
10197 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10199 * parse.y (do_resolve_class): Minor optimiztion in the package
10200 list search. Removed unnecessary test and return statement.
10201 (valid_ref_assignconv_cast_p): Order of arguments to
10202 enclosing_context_p fixed.
10204 2000-06-24 Tom Tromey <tromey@cygnus.com>
10206 * expr.c (lookup_field): Print error and return error_mark_node if
10207 field reference is ambiguous.
10209 * parse.y (check_abstract_method_definitions): Also check if
10210 `other_method' is abstract.
10212 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10214 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10216 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10217 (struct lang_type): New field `pic'.
10218 (CLASS_PRIVATE): New macro.
10219 * parse.y (check_inner_class_access): New function.
10220 (jdep_resolve_class): Call it.
10222 2000-06-23 Tom Tromey <tromey@cygnus.com>
10224 * parse.y (patch_incomplete_class_ref): Initialize the returned
10225 class. For PR gcj/260.
10227 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10229 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10231 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10233 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10234 Java specific checks.
10235 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10236 screened by DECL_P.
10237 * java-tree.def (CASE_EXPR): Marked 'e'.
10238 (DEFAULT_EXPR): Likewise.
10239 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10240 screened by DECL_P.
10241 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10242 Java specific checks.
10243 (generate_bytecode_insns): Test try_block for BLOCK before using
10245 * parse.y (build_wfl_wrap): Added `location' argument. Set
10246 EXPR_WFL_LINECOL accordingly.
10247 (dim_expr:): Wrap constants with WFLs.
10248 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10249 (resolve_package): Check for `stmt' not being a BLOCK before
10250 building a debuggable statement with it.
10251 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10253 (resolve_field_access): Make sure `decl' is a DECL before treating
10255 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10256 IDENTIFIER_NODE before treating it as such.
10257 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10258 treating it as such.
10259 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10260 to be applied only on non array types.
10262 2000-06-16 Per Bothner <per@bothner.com>
10264 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10265 define in terms of DECL_RESULT, as that fails when --enable-checking.
10267 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10269 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10270 types the same in comparison.
10271 (CHECK_OP): Add static prototype.
10273 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10275 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10276 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10277 * parse.c: Rebuilt.
10279 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10281 * decl.c (create_primitive_vtable): Prototype.
10283 * jcf-write.c (generate_bytecode_insns): Initialize variable
10286 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10288 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10290 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10291 to track searched classes, and do not search the same class more than
10292 once. Call find_applicable_accessible_methods_list on immediate
10293 superclass, instead of search_applicable_method_list on all ancestors.
10294 Fix for PR gcj/238.
10296 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10298 * parse.y (register_fields): Permit static fields in inner classes
10299 if they are final. Fix for PR gcj/255.
10301 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10303 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10304 * parse.y (find_in_imports): Returned type changed to void,
10305 leading comment fixed.
10306 (register_package): New function.
10307 (qualify_and_find): Likewise.
10308 (package_declaration:): Use `register_package'.
10309 (single_type_import_declaration:): Removed local variable
10310 `node'. Added missing `;' for consistency.
10311 (type_import_on_demand_declaration:): Use `chainon' to link new
10313 (lookup_field_wrapper): Lookup local variables defined in outer
10315 (java_complete_class): Don't reverse the list of imported on demand.
10316 (do_resolve_class): Reorganized. Removed local variable
10317 `original_name'. Call `qualify_and_find' with the current package
10318 name, invoke `find_in_imports_on_demand' right after. Call
10319 `qualify_and_find' with the packages we've seen so far. Fixed
10320 operations numbering in comments.
10321 (java_expand_class): Don't reverse `package_list'.
10322 (find_most_specific_methods_list): New local variables `abstract'
10323 and `candidates'. Use them to pick the right method.
10325 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10327 * parse.y (check_modifiers_consistency): Don't subtract out
10328 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10330 2000-06-04 Philipp Thomas <pthomas@suse.de>
10332 * Makefile.in (INTLLIBS): New.
10336 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10338 * class.c (get_dispatch_table): Build the vtable dummy entry list
10339 element with a null purpose. Fixed leading comment.
10340 (build_dtable_decl): Build an accurate dtable type when appropriate
10343 2000-06-02 Richard Henderson <rth@cygnus.com>
10345 * lang.c (lang_get_alias_set): New.
10347 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10349 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10350 before using it as the accessed field.
10352 2000-05-31 Tom Tromey <tromey@cygnus.com>
10354 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10355 char_array_vtable, short_array_vtable, int_array_vtable,
10356 long_array_vtable, float_array_vtable, double_array_vtable):
10358 * expr.c (get_primitive_array_vtable): New function.
10359 (create_primitive_vtable): New function.
10360 (java_lang_expand_expr): Enable code to statically generate
10362 * decl.c (init_decl_processing): Create primitive vtables.
10363 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10364 short_array_vtable, int_array_vtable, long_array_vtable,
10365 float_array_vtable, double_array_vtable): Define.
10367 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10369 * java/parse.y (find_applicable_accessible_methods_list):
10370 Don't add an uninitialized value to the list.
10372 2000-05-25 Tom Tromey <tromey@cygnus.com>
10374 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10375 when trying to see if field's class should be initialized. Always
10376 initialize field's declaring class, not qualified class.
10379 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10380 `wfl_operator', to maybe_build_primttype_type_ref.
10383 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10385 * parse.y (patch_method_invocation): Don't try to lookup methods
10386 in primitive types.
10388 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10390 * parse.y (resolve_field_access): Call the appropriate <clinit>
10391 before accessing the length of a static array. Craft a decl for
10392 the field while its time. Fixes PR gcj/129.
10394 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10396 * parse.y (resolve_package): Correctly set `*next' (was off by
10398 (resolve_qualified_expression_name): Fixed comment.
10400 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10402 * jcf-parse.c (jcf_parse_source): Reset current_class and
10403 current_function_decl to NULL before parsing a new file.
10405 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10407 * parse.y (block_end:): If the collected block doesn't feature a
10408 statement, insert an empty statement.
10410 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * parse.y (maybe_yank_clinit): New function.
10413 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10414 end of the list of methods belonging to a class.
10415 (java_complete_expand_method): Check whether <clinit> is really
10416 necessary and expand it accordingly.
10418 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10420 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10421 processed by the method's switch statement.
10423 2000-05-19 Tom Tromey <tromey@cygnus.com>
10425 * java-tree.h: Added init state enum.
10426 * decl.c (emit_init_test_initialization): Initialize class
10427 initialization check variable by looking at class' state.
10429 2000-05-19 Tom Tromey <tromey@cygnus.com>
10431 * java-tree.h (build_instanceof): Declare.
10432 (build_get_class): Declare.
10433 * parse.y (patch_binop): Use build_instanceof.
10434 * expr.c (build_instanceof): New function. If class is final,
10435 don't make a function call.
10436 (expand_java_INSTANCEOF): Use it.
10437 (build_get_class): New function.
10439 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10441 * jcf-write.c (generate_classfile): Scan the source_file for
10442 slashes with the right pointer variable.
10444 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10446 * lang.c (lang_decode_option): Update -Wunused flags by calling
10448 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10450 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10452 * check_init.c (check_init): Constify local char *.
10453 * class.c (push_class): Constify local char *.
10454 * java_tree.h: Update prototypes.
10455 * jcf-io.c (open_class): Constify filename parameter and
10457 (find_class): Remove redundant string copy. Cast return from
10459 * jcf-parse.c (read_class, parse_class_file, yyparse):
10460 Constify local char *.
10461 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10462 Constify local char *.
10463 * jcf.h (JCF): Constify filename and classname.
10464 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10465 * lang.c (init_parse): Constify parameter and return value.
10466 * lex.c (java_get_line_col): Constify filename parameter.
10467 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10468 * parse.y (java_parser_context_suspend,
10469 issue_warning_error_from_context, safe_layout_class): Constify
10471 * parse.c: Regenerate.
10473 2000-05-08 Tom Tromey <tromey@cygnus.com>
10475 * expr.c (build_jni_stub): Cache the result of
10476 _Jv_LookupJNIMethod.
10478 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10480 * decl.c (predef_filenames_size): Now 7.
10481 (predef_filenames): New seventh entry.
10483 2000-05-04 Tom Tromey <tromey@cygnus.com>
10485 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10486 Keep track of when we've seen a reference field after a
10487 non-reference field.
10488 (get_boehm_type_descriptor): Handle case where we see
10489 non-reference fields but no trailing reference field.
10490 * decl.c (rawdata_ptr_type_node): Define.
10491 (init_decl_processing): Initialize rawdata_ptr_type_node.
10492 * java-tree.h (rawdata_ptr_type_node): Declare.
10494 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10496 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10497 specifiers in calls to fprintf.
10499 2000-05-03 Andrew Haley <aph@cygnus.com>
10501 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10503 * javaop.h (WORD_TO_INT): New function.
10504 (IMMEDIATE_s4): Use WORD_TO_INT.
10505 * jcf.h (JPOOL_INT): Ditto.
10507 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10510 2000-04-19 Tom Tromey <tromey@cygnus.com>
10512 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10513 on native function.
10514 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10516 * expr.c (build_jni_stub): New function.
10517 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10518 * parse.c: Rebuilt.
10519 * parse.y (java_complete_expand_methods): Expand a native method
10520 and call build_jni_stub if -fjni given.
10521 * lang-options.h: Document -fjni.
10522 * lang.c (flag_jni): New global.
10523 (lang_f_options): Added `jni' entry.
10524 * java-tree.h (soft_lookupjnimethod_node,
10525 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10527 (flag_jni): Declare.
10528 (build_jni_stub): Declare.
10529 (struct lang_decl): Added `native' flag.
10530 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10532 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10533 soft_jnipopsystemframe_node): New globals.
10534 (init_decl_processing): Set them. _Jv_InitClass only takes one
10537 * java-tree.def: Put into `C' mode.
10539 2000-04-27 Tom Tromey <tromey@cygnus.com>
10542 * expr.c (expand_invoke): Generate check to see if object pointer
10543 is null in nonvirtual invocation case.
10544 * java-tree.h (soft_nullpointer_node): Declare.
10545 * decl.c (soft_nullpointer_node): New global.
10546 (init_decl_processing): Initialize soft_nullpointer_node.
10547 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10548 or `private' methods.
10549 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10551 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10553 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10556 2000-04-26 Tom Tromey <tromey@cygnus.com>
10558 * zextract.c (find_zip_file_start): New function.
10559 (read_zip_archive): Use it.
10561 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10563 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10565 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10567 * class.c (common_enclosing_context_p): New function.
10568 * java-tree.h (common_enclosing_context_p): Added prototype.
10569 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10570 classes sharing an outer context with the current instance.
10571 * parse.y (build_access_to_thisn): Fixed leading comment.
10572 (verify_constructor_super): New local `supper_inner'. Skip
10573 enclosing context argument in the case of inner class constructors.
10574 (patch_method_invocation): Insert proper context as second
10575 parameter to pure inner class constructor super invocations.
10577 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * parse.y (end_class_declaration): Reset the interface number
10582 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10584 * parse.y (source_start_java_method): Deleted unnecessary code.
10585 (patch_method_invocation): Fixed comment.
10587 2000-04-24 Robert Lipe <robertlipe@usa.net>
10589 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10591 2000-04-23 Tom Tromey <tromey@cygnus.com>
10593 * boehm.c (mark_reference_fields): Use int_byte_position.
10595 2000-04-22 Tom Tromey <tromey@cygnus.com>
10597 * boehm.c (mark_reference_fields): Only call byte_position on
10600 2000-04-22 Tom Tromey <tromey@cygnus.com>
10602 * boehm.c (mark_reference_fields): Added `last_view_index'
10603 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10605 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10607 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10608 * parse.y (check_class_interface_creation): Fixed comments. Select
10609 permitted modifiers for (inner) interfaces. Changed error message
10610 to report rejected modifiers used with local classes.
10612 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10614 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10615 of directly inherited type considered in scope.
10616 * parse.y (do_resolve_class): Search inherited classes for inner
10619 2000-04-20 Tom Tromey <tromey@cygnus.com>
10621 * parse.y (not_accessible_p): Use member's class, not current
10622 class, when doing inheritance check for protected reference.
10625 2000-04-20 Jason Schroeder <shrode@subnature.com>
10627 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10629 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10631 * parse.y (lookup_field_wrapper): Search for final local aliases.
10632 (resolve_expression_name): Let lookup_field_wrapper search for
10633 final local aliases. Force the value of `name' if one is found.
10634 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10635 an expression name. Fixed comments.
10637 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10639 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10641 2000-04-19 Tom Tromey <tromey@cygnus.com>
10643 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10645 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10647 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10649 2000-04-18 Tom Tromey <tromey@cygnus.com>
10652 * gjavah.c (utf8_cmp): Changed return value.
10653 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10655 (cxx_keywords): New global.
10656 (get_field_name): Handle new result of cxx_keyword_subst.
10657 (print_method_info): Likewise.
10659 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10661 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10662 with a newline, for CNI.
10663 (print_stub_or_jni): Print a space or newline before method name for
10664 CNI as well as JNI.
10665 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10666 (process_file): Include gcj/cni.h if generating CNI stubs.
10668 2000-04-16 Tom Tromey <tromey@cygnus.com>
10670 * gjavah.c (decompile_method): Use print_field_name.
10673 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10675 * parse.y (java_expand_classes): Reverse the package list once.
10676 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10678 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10679 the `==' and `!=' operators.
10681 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10683 * jcf-write.c (generate_bytecode_insns): At invocation time,
10684 always relate an interface method to the type of its selector.
10686 2000-04-05 Tom Tromey <tromey@cygnus.com>
10689 * expr.c (expand_invoke): Generate check to see if object pointer
10690 is null in nonvirtual invocation case.
10691 * java-tree.h (soft_nullpointer_node): Declare.
10692 * decl.c (soft_nullpointer_node): New global.
10693 (init_decl_processing): Initialize soft_nullpointer_node.
10694 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10695 or `private' methods.
10696 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10698 2000-04-05 Tom Tromey <tromey@cygnus.com>
10700 Fix for PR gcj/140:
10701 * parse.y (check_final_assignment): Recognize assignments to the
10702 `length' field of an array when generating class files.
10704 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10706 * class.c (decl_hash): Prototype removed.
10707 (decl_compare): Likewise.
10709 2000-04-05 Tom Tromey <tromey@cygnus.com>
10711 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10712 * parse.y (check_modifiers_consistency): Check for final/volatile
10713 clash. Fixes PR gcj/164.
10715 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10717 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10719 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10721 (add_method_1): Use `java_hash_hash_tree_node' and
10722 `java_hash_compare_tree_node'.
10723 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10724 (java_hash_compare_tree_node): Likewise.
10725 * parse.y (find_applicable_accessible_methods_list): Create,
10726 delete and use a hash table to remember already searched interfaces.
10728 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10730 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10733 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10735 * boehm.c (mark_reference_fields, set_bit): Prototype.
10736 (set_bit): Un-ANSI-fy definition.
10738 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10741 * decl.c (emit_init_test_initialization): Likewise.
10743 * gjavah.c (jni_print_char): Likewise.
10745 * parse.y (create_new_parser_context): Likewise.
10747 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10749 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10750 patch missing hunk. Fixed indentation.
10752 2000-03-30 Tom Tromey <tromey@cygnus.com>
10754 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10755 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10757 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10759 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10760 when negative *before* using it as an array index.
10761 * ChangeLog: Fixed typo.
10763 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10765 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10766 to 0 when it reaches -1.
10768 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10770 * jcf-parse.c (get_constant): Properly cast `num' during the
10771 invocation of `add_double'.
10772 * jcf-write.c (push_long_const): Properly cast `lo' before
10773 comparing it to short bounds.
10774 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10775 `interface_body:' is reduced after the current interface is
10778 2000-03-26 Tom Tromey <tromey@cygnus.com>
10780 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10781 Java-specific `-f' option.
10783 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10785 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10786 Adjust order of making types.
10787 Make bitsize_*_node values.
10789 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10791 * class.c (make_field_value): Use byte_position.
10792 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10793 (java_array_data_offset): Likewise.
10794 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10797 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10799 * parse.y (check_abstract_method_definitions): New local
10800 `end_type_reached'. Make sure we also consider `end_type'.
10801 (java_check_abstract_method_definitions): Make sure we eventually
10802 consider `java.lang.Object'.
10803 (maybe_use_access_method): Don't use access method if not in the
10804 context of a pure inner class or if the method's context is right.
10805 (find_applicable_accessible_methods_list): New static flag
10806 `object_done'. Don't search abstract classes as interfaces. Fixed
10807 indentation. Fixed the `java.lang.Object' only search. Search
10808 class interface(s) first, then fully search enclosing contexts.
10809 (find_most_specific_methods_list): Pick the closest candidate when
10810 they're all abstract.
10812 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10814 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10815 properly initialize `finished_label'. Don't emit gotos for empty
10818 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10820 * except.c (emit_handlers): Clear catch_clauses_last.
10822 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10824 * parse.y (check_method_types_complete): New function.
10825 (create_class): Reset anonymous class counter only when seeing an
10827 (java_complete_class): JDEP_METHOD: Don't recompute signature
10830 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10832 * class.c (build_static_ref): Fixed indentation in comment.
10833 * java-tree.def (TRY_EXPR): Fixed typo in name.
10834 (CLASS_LITERAL): Likewise.
10835 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10836 (struct lang_type): New field `dot_class'.
10837 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10838 (generate_classfile): Method `class$' is synthetic.
10839 * parse.y (build_do_class_method): New function.
10840 (build_dot_class_method_invocation): Likewise.
10841 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10842 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10843 (qualify_ambiguous_name): Likewise.
10844 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10845 (build_try_statement): Fixed leading comment.
10847 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10849 * class.c (make_field_value): Properly handle sizes.
10850 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10851 (layout_class_method): Count using trees.
10852 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10853 * expr.c (java_array_data_offset): Use int_bit_position.
10854 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10855 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10857 2000-03-16 Tom Tromey <tromey@cygnus.com>
10859 * lang.c (flag_hash_synchronization): New global.
10860 (lang_f_options): Added `hash-synchronization'.
10861 * lang-options.h: Mention -fhash-synchronization.
10862 * java-tree.h (flag_hash_synchronization): Declare.
10863 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10864 hash table synchronization is disabled.
10865 * decl.c (init_decl_processing): Only push `sync_info' value when
10866 hash table synchronization is disabled.
10867 * class.c (make_class_data): Only push `sync_info' field when hash
10868 table synchronization is disabled. Removed dead code.
10870 2000-03-16 Tom Tromey <tromey@cygnus.com>
10872 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10874 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10876 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10878 * parse.y (patch_method_invocation): Handle anonymous classes
10879 creation in static context.
10881 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10883 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10884 * parse.y (resolve_qualified_expression_name): Use it.
10885 (patch_method_invocation): Likewise.
10887 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10889 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10890 depending on the type of dependency which dictates what the
10892 (unresolved_type_p): Resolved types limited to the current class.
10894 2000-03-15 Tom Tromey <tromey@cygnus.com>
10896 * decl.c (init_decl_processing): Set type of `sync_info' to be
10899 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10900 Correctly compute bit number for current slot. Zero `high' and
10901 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10902 mark_reference_fields.
10903 (mark_reference_fields): New function.
10905 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10907 * parse.y (register_incomplete_type): Fixed initialization of
10910 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10912 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10914 (push_class_context, pop_class_context): New function.
10915 (class_body:): Call pop_class_context.
10916 (interface_body:): Likewise.
10917 (INNER_QUALIFIER): New macro.
10918 (report_class_declaration): Changed output format and use
10919 INNER_QUALIFIER. Call push_class_context.
10921 2000-02-14 Andrew Haley <aph@cygnus.com>
10923 * check-init.c (check_init): Add new cases for unary and binary
10926 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10928 * parse.y (resolve_package): Set `next' once a type name has been
10929 progressively discovered.
10930 (resolve_qualified_expression_name): Propagate resolution only if
10931 there are remaining qualifiers. Take into account `q' might have
10932 been cleared after re-qualification.
10933 * parse.y (patch_method_invocation): New local `resolved'.
10934 Section dealing with qualified expression rewritten to use
10935 resolve_field_access.
10937 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10939 * parse.h (PUSH_CPC): Fixed indentation.
10940 (DEBUG_CPC): New macro.
10941 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10942 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10943 * parse.y (class_body_declaration:): Use
10944 SET_CPC_INSTANCE_INITIALIZER_STMT.
10945 (method_declaration:): Check for null current_function_decl.
10946 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10947 (java_parser_context_pop_initialized_field): Better handling of
10949 (maybe_make_nested_class_name): Mark nested class name as
10950 qualified when necessary.
10951 (end_class_declaration): Don't call java_parse_context_resume when
10952 one or more error occurred.
10953 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10954 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10955 SET_CPC_INITIALIZER_STMT.
10956 (method_header): Check for inner classes declaring static methods.
10957 (resolve_qualified_expression_name): Handle situation where `this'
10960 2000-03-13 Hans Boehm <boehm@acm.org>
10962 * typeck.c (build_prim_array_type): Correctly set the high word too.
10964 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10966 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10968 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10969 list of methods for interfaces.
10971 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10973 * parse.y (qualify_ambiguous_name): Properly handle expressions
10976 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10978 * parse.y (check_final_assignment): Extended to process
10980 (patch_assignment): Have check_final_assignment called only once.
10982 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10984 * java-tree.h (IS_INIT_CHECKED): New flag.
10985 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10986 * parse.y (patch_string): Call force_evaluation_order on the
10987 completed string concatenation tree.
10988 * expr.c (force_evaluation_order): Call force_evaluation_order on
10989 function's arguments too.
10991 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10993 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10994 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10995 (build_anewarray): Likewise.
10996 * parse.y (patch_newarray): Likewise.
10997 * parse.c: Regenerated.
10999 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11001 * decl.c (init_decl_processing): Added new class fields `depth',
11002 `ancestors', and `idt' to class_type_node. Use
11003 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11004 * class.c (make_class_data): Push initial values for new fields.
11005 * java-tree.h: Updated prototype for `build_invokeinterface'.
11006 * expr.c (build_invokeinterface): Changed parameters to accept
11007 `method' tree. Calculate index of `method' in its declaring
11008 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11009 (expand_invoke): Call `build_invokeinterface' with new parameters.
11010 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11013 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11015 * typeck.c (lookup_do): Search superinterfaces first
11016 when looking up an interface method. From Godmar Back
11017 <gback@cs.utah.edu>
11019 2000-03-06 Tom Tromey <tromey@cygnus.com>
11021 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11023 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11025 * java-tree.h (lookup_argument_method2): Declared.
11026 (safe_layout_class): Prototype moved from parse.h.
11027 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11028 * parse.y (java_check_regular_methods): Local `super_class' gone.
11029 Call lookup_argument_method2 instead of lookup_argument_method.
11030 Perform modifier match for methods found declared in implemented
11031 interfaces. Fixed indentation problem. Overriding/hiding error
11032 report to take place only for methods found in classes.
11033 * typeck.c (lookup_argument_method): Changed leading
11034 comment. Re-written by calling lookup_do.
11035 (lookup_argument_method2): New function.
11036 (lookup_java_method): Re-written by calling lookup_do.
11037 (lookup_do): New function.
11039 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11041 * check-init.c (check_init): Removed dead code. Handle (blank)
11043 * parse.y (declare_local_variables): New local `final_p', set it
11044 and use it to initialize LOCAL_FINAL.
11045 (check_final_assignment): Only check FIELD_DECLs.
11047 2000-02-17 Tom Tromey <tromey@cygnus.com>
11049 * Makefile.in (JAVA_OBJS): Added boehm.o.
11050 (boehm.o): New target.
11051 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11052 * java-tree.h (flag_use_boehm_gc): Declare.
11053 (get_boehm_type_descriptor): Declare.
11054 * lang.c (lang_f_options): Added `use-boehm-gc'.
11055 (flag_use_boehm_gc): New global.
11056 * lang-options.h: Added -fuse-boehm-gc.
11057 * boehm.c: New file.
11058 * class.c (get_dispatch_table): If class uses a Boehm type
11059 descriptor, put it in the vtable.
11060 (make_class_data): Removed dead code.
11062 2000-03-03 Per Bothner <per@bothner.com>
11064 * decl.c (init_decl_processing): Initialize sizetype properly.
11066 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11068 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11069 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11070 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11071 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11072 (jcf_parse): New local `current'. Load innerclasses seen in outer
11073 context being processed.
11074 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11075 * jcf-write.c (append_innerclasses_attribute): New function.
11076 (append_innerclasses_attribute_entry): Likewise.
11077 (get_access_flags): Handle static classes. Set anonymous and local
11078 classes to be private.
11079 (generate_classfile): Attribute count adjusted. Call
11080 append_innerclasses_attribute.
11081 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11082 PURE_INNER_CLASS_TYPE_P.
11083 * parse.y (parser_qualified_classname): New parameter `is_static',
11084 produce non qualified name accordingly.
11085 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11086 (create_interface): Added argument to parser_qualified_classname.
11087 (create_class): Added argument to parser_qualified_classname. Setup
11088 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11089 (add_inner_class_fields): Fixed indentation.
11090 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11091 (method_declarator): Fixed typo in comment.
11092 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11093 (build_current_thisn): Likewise.
11094 (patch_method_invocation): Likewise.
11096 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11098 * decl.c (current_function_decl): Move to toplev.c.
11100 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11102 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11103 (DECL_BIT_INDEX): Use underlying representation.
11104 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11106 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11108 * expr.c (build_java_ret): Pass proper type to size_binop.
11110 2000-02-25 Anthony Green <green@cygnus.com>
11112 * expr.c (build_class_init): Mark the decl to be ignored by
11114 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11115 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11116 * class.c (init_test_hash_newfunc): New function.
11117 (decl_hash): New function.
11118 (decl_compare): New function.
11119 * decl.c (emit_init_test_initialization): New function.
11120 (complete_start_java_method): Traverse the init test hashtable,
11121 calling emit_init_test_initialization.
11122 (always_initialize_class_p): Define.
11123 * expr.c (build_class_init): Use initialization tests when
11124 emitting class initialization code.
11125 (always_initialize_class_p): Declare.
11126 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11128 * java-tree.h: Include hash.h.
11129 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11130 (struct lang_decl): Add init_test_table field.
11131 (init_test_hash_entry): Define.
11133 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11135 * gjavah.c (main): Avoid using `argi' to report unimplemented
11138 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11140 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11141 initialize locals to avoid warnings. Local `exception_type' moved
11144 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11146 * parse.y (resolve_expression_name): Use `orig' as a second
11147 argument to resolve_field_access.
11148 (resolve_field_access): Removed unnecessary code when dealing with
11151 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11153 * class.c (push_super_field): Don't push the field twice.
11154 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11155 * parse.h (java_reorder_fields): Prototyped.
11156 * parse.y (java_reorder_fields): New function.
11157 (java_layout_class): Simplified not to worry about re-ordering.
11159 2000-02-23 Tom Tromey <tromey@cygnus.com>
11161 * gjavah.c (print_name): In JNI case, correctly quote string.
11162 (print_method_info): Don't handle overrides in JNI mode.
11164 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11166 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11167 value type set to `boolean_type_node'.
11169 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11171 * jcf-dump.c (main): Test for correct condition after
11172 output file creation.
11174 2000-02-19 Anthony Green <green@cygnus.com>
11176 * jcf-depend.c (add_entry): Fix test for first list entry.
11178 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11180 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11181 * constants.c (build_constants_constructor): Likewise.
11183 2000-02-19 Anthony Green <green@cygnus.com>
11185 * jcf-depend.c (add_entry): Add entries to the end of the list.
11187 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11189 * decl.c (INT_TYPE_SIZE): Define if necessary.
11190 (expand_java_return): Handle the case of a native integer smaller
11191 than a JVM integer.
11193 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11195 * gjavah.c (help): Use GCCBUGURL.
11196 * jv-scan.c (help): Likewise.
11197 * jcf-dump.c (help): Likewise.
11199 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11201 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11204 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11206 * jcf-parse.c (load_class): Call `fatal' if no file containing
11207 the target class are found.
11209 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11211 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11212 lex.c, lex.h, and PARSE_H to...
11213 (parse.o, parse-scan.o): ...here, respectively.
11215 * lex.c: Split out code that may trigger SIGFPE from yylex()
11216 to its own function.
11217 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11219 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11221 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11223 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11225 * parse.y (outer_field_access_p): Stop in time when outer contexts
11227 (resolve_qualified_expression_name): Properly qualify *everything*
11228 after a package.type to be resoled as expression names.
11229 (find_applicable_accessible_methods_list): Save/restore `class' to
11230 isolate it from a possible outer context search.
11232 2000-02-15 Tom Tromey <tromey@cygnus.com>
11234 * gjavah.c (jni_print_char): New function.
11235 (print_full_cxx_name): Use it.
11236 (decode_signature_piece): Likewise.
11237 (print_cxx_classname): Likewise.
11239 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11241 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11243 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11245 * gjavah.c: Include version.h.
11247 * jcf-dump.c: Likewise.
11249 * jv-scan.c: Likewise.
11251 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11253 * parse.y (outer_field_access_fix): First parameter now a tree
11254 node. Check for assignment to final. First argument to
11255 build_outer_field_access_fix modified to accommodate prototype.
11256 (build_outer_field_access): Don't check for assignment to final
11258 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11259 possibly returned by outer_field_access_fix. Changed
11260 outer_field_access_fix's first argument.
11261 (check_final_assignment): $finit$'s context is OK.
11262 (patch_unaryop): Use node instead of its line/column value when
11263 calling outer_field_access_fix.
11265 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11267 * parse.y (interface_declaration:): No longer tagged
11268 <node>. Re-installed default action.
11269 (class_member_declaration:): Handle inner interfaces.
11270 (interface_member_declaration): Handle inner interfaces and
11272 (create_interface): Push error if one seen. Suspend parsing
11273 context when processing an inner interface.
11274 (register_fields): Inner class static field limitations not to
11275 apply to inner interfaces.
11277 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11279 * jcf-parse.c (load_class): Update `java_error_count' when a
11280 class' file can't be found.
11281 (parse.y): Avoid (byte)code generation when errors seen.
11283 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11285 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11286 decodes a valid node.
11287 (patch_binop): Handle TRUNC_DIV_EXPR.
11289 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11291 * parse.y (resolve_package): New local `acc'. Try to progressively
11292 build and guess a package and type name.
11294 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11296 * parse.y (find_applicable_accessible_methods_list): Load and
11297 layout the search class if necessary.
11298 (java_complete_tree): Keep to original type of the folded initial
11301 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11303 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11304 Generate error message if circularity is detected. New static
11306 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11307 * jcf-write.c (generate_bytecode_insns): Very simply handle
11309 * parse.y (java_check_circular_reference): Use
11310 `cyclic_inheritance_report' during report, if necessary.
11311 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11312 walking NEW_ARRAY_INIT twice.
11314 2000-02-09 Tom Tromey <tromey@cygnus.com>
11316 * parse.y (check_class_interface_creation): Allow inner classes to
11317 be `private' or `protected', check modifiers' consistency. Prevent
11318 block local classes from bearing any modifiers.
11320 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11322 * except.c (check_start_handlers): Re-add prototype lost in last
11324 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11326 2000-02-09 Andrew Haley <aph@cygnus.com>
11328 * decl.c (clear_binding_level): Remove excess initializer.
11329 (maybe_poplevels): Remove unused variable.
11330 (force_poplevels): Ditto.
11331 (struct binding_level): Add comment.
11333 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11335 * jcf-write.c (generate_classfile): Don't consider
11336 pre-initialization with reference value (use <clinit> instead.)
11337 * parse.y (java_fix_constructors): No generated constructor for
11339 (build_outer_field_access): Removed debug message.
11340 (outer_field_expanded_access_p): Adapted to bytecode generation.
11341 (build_outer_field_access_method): Use fix_method_argument_names.
11342 (build_outer_method_access_method): Fixed indentation. Added
11343 comment. Handle access method generation for static and also void
11345 (build_access_to_thisn): Inserted debug message.
11346 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11347 (resolve_qualified_expression_name): Fixed comment.
11348 (not_accessible_p): Adapted to bytecode generation. Added comment.
11349 (patch_method_invocation): Added comment.
11350 (maybe_use_access_method): Fixed leading comment. Handle static
11352 (java_complete_lhs): Don't shortcut handling of initialized upon
11353 declaration String type static fields when generating bytecode.
11354 (patch_unaryop): Handle outer field access when generating
11357 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * java-tree.h (FIELD_THISN): New macro.
11360 * jcf-write.c (append_synthetic_attribute): New function.
11361 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11362 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11363 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11365 (build_outer_field_access): Turned on access functions usage and
11366 generation when compiling to bytecode.
11367 (maybe_use_access_method): Likewise.
11369 2000-01-25 Andrew Haley <aph@cygnus.com>
11371 * java-except.h (struct eh_range): Add `expanded' field.
11372 (maybe_start_try): Add end_pc arg.
11373 (maybe_end_try): Ditto.
11374 * java-tree.h (force_poplevels): new function.
11375 * expr.c (expand_byte_code): Don't call maybe_start_try or
11377 * except.c (add_handler): Reset expanded.
11378 (expand_start_java_handler): Set expanded.
11379 (check_start_handlers): Don't expand a start handler that's
11380 already been expanded.
11381 (maybe_start_try): Add end_pc arg. Only expand a handler which
11383 (expand_end_java_handler): call force_poplevels.
11384 (force_poplevels): new function.
11385 * decl.c (binding_level): Add start_pc of binding level.
11386 (maybe_pushlevels): Call maybe_start_try when pushing binding
11388 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11389 (LARGEST_PC): Define.
11390 (clear_binding_level): Use LARGEST_PC.
11392 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11393 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11394 (binding_depth, is_class_level, current_pc): new variables.
11395 (struct binding_level): ditto.
11396 (indent): new function.
11397 (push_jvm_slot): add debugging info.
11398 (maybe_pushlevels): ditto.
11399 (maybe_poplevels): ditto.
11400 (pushlevel): ditto.
11402 (start_java_method): ditto.
11403 (give_name_to_locals): comment only.
11404 * except.c (binding_depth, is_class_level, current_pc):
11406 (expand_start_java_handler): add debugging info.
11407 (expand_end_java_handler): ditto.
11409 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11411 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11412 (print_name_for_stub_or_jni, process_file): Constify a char*.
11414 2000-02-03 Tom Tromey <tromey@cygnus.com>
11416 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11418 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11420 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11421 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11424 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11426 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11427 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11428 (struct lang_type): New field `ii_block'.
11429 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11430 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11431 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11432 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11433 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11434 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11436 * parse.y (add_instance_initializer): New function.
11437 (in_instance_initializer): New static global.
11438 (class_body_declaration:): Link instance initializer block.
11439 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11440 (array_creation_expression:): Remove unused local.
11441 (java_parser_context_push_initialized_field): Fixed leading
11442 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11443 CPC_INSTANCE_INITIALIZER_LIST.
11444 (java_parser_context_pop_initialized_field): Likewise.
11445 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11446 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11447 CPC_INITIALIZER_STMT.
11448 (fix_constructors): New local `class_type'. Use it. Call
11449 add_instance_initializer.
11450 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11451 (patch_return): Forbid return in instance initializers.
11452 (patch_throw_statement): Enforce exception handling in the context
11453 of instance initializers.
11455 2000-02-03 Tom Tromey <tromey@cygnus.com>
11457 * Make-lang.in (java.mostlyclean): Remove executables in
11460 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11462 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11463 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11464 (java_float_finite): Convert to use union Word from javaop.h.
11465 (java_double_finite): Convert to use union DWord from javaop.h.
11467 2000-02-02 Tom Tromey <tromey@cygnus.com>
11469 * gjavah.c (options): Added `jni' entry.
11470 (help): Document -jni.
11471 (flag_jni): New global.
11472 (process_file): Handle JNI output. Don't print text from
11473 -prepend, -add, etc, when generating stubs. Only remove `.class'
11474 suffix if it actually exists.
11475 (main): Create a `.c' file when run with `--jni --stubs'. Create
11476 correct output file name with `--jni'.
11477 (print_include): Mangle header name differently in JNI case.
11478 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11480 (print_method_info): Handle JNI case. Put signature info into
11481 method name. Handle case when STREAM is NULL.
11482 (print_name_for_stub_or_jni): New function.
11483 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11484 (print_cxx_classname): Handle JNI.
11485 (print_full_cxx_name): Likewise.
11486 (decode_signature_piece): Likewise.
11487 (overloaded_jni_method_exists_p): New function.
11488 (struct method_name): Added `signature' and `sig_length' fields.
11489 (HANDLE_END_FIELD): Do nothing in JNI mode.
11491 2000-02-02 Tom Tromey <tromey@cygnus.com>
11493 * jv-scan.c: Include version.c, <getopt.h>.
11494 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11495 (options): New array.
11496 (usage): New function.
11497 (version): New function.
11498 (main): Use getopt_long to parse command line.
11499 * jcf-dump.c: Include version.c, <getopt.h>.
11500 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11501 OPT_JAVAP): New macros.
11502 (options): New array.
11503 (usage): Return `void'. Changed message.
11504 (help): New function.
11505 (version): New function.
11506 (main): Use getopt_long_only to parse command line.
11507 * gjavah.c: Include <getopt.h>.
11508 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11509 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11510 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11511 (options): New array.
11512 (java_no_argument): Removed.
11513 (help): Updated with missing options.
11514 (main): Use getopt_long_only to parse command line.
11515 (usage): Changed message.
11517 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11519 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11520 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11521 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11522 * parse.y (array_creation_expression:): Handle anonymous arrays.
11523 (build_array_from_name): Don't set `ret_name' if null.
11524 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11525 (qualify_ambiguous_name): Likewise.
11526 (java_complete_expand_class): Likewise.
11528 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11530 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11531 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11532 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11533 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11534 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11535 AIPL_FUNCTION_COMPLETED_INVOCATION.
11536 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11537 AIPL_FUNCTION_INVOCATION_READY.
11538 (AIPL_FUNCTION_DECLARATION): New enum entry.
11539 * parse.y (reorder_static_initialized): New function.
11540 (java_parser_context_pop_initialized_field): Use it.
11541 (add_inner_class_fields): Use
11542 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11543 augmented. Install marker after last alias initializer, if any.
11544 (generate_finit): Fixed typo. Don't try to retain only the used
11546 (method_header): Compute and set DECL_FUNCTION_NAP.
11547 (method_declarator): Fixed comment. Insert alias initializer in
11549 (build_alias_initializer_parameter_list): Fixed leading
11550 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11551 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11552 (java_complete_expand_class): Code to retain only used aliases
11554 (java_complete_expand_methods): New local `first_decl'. Generate
11555 $finit$ first, then expand the constructors, regular methods and
11557 (java_complete_expand_method): Don't report error on missing
11558 return statement if previously detected bogus.
11559 (fix_constructors): Don't patch constructor parameters list.
11560 (patch_method_invocation): Use new AIPL enum values. Reverse
11561 alias initializer list for anonymous classes.
11563 2000-01-30 Anthony Green <green@redhat.com>
11565 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11566 determine how many stack slots to pop.
11568 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11570 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11571 error handling/recovery.
11572 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11574 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11576 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11577 FIELD_LOCAL_ALIAS_USED): New macros.
11578 (DECL_FUNCTION_NAP): New macro.
11579 (struct lang_decl): New field `nap'.
11580 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11581 (struct lang_type): New fields `finit_stmt_list' and
11582 `clinit_stmt_list'.
11583 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11584 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11585 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11586 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11587 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11588 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11589 (BUILD_THROW): Macro line separator re-indented.
11590 * parse.y (end_class_declaration): New function.
11591 (maybe_generate_pre_expand_clinit): New name for
11592 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11593 pre-expand static fields.
11594 (maybe_generate_clinit): Function deleted.
11595 (check_for_static_method_reference): Prototype's parameter list
11597 (generate_finit): New name for maybe_generate_finit. Changed
11598 leading comment. Function rewritten to use
11599 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11600 (build_alias_initializer_parameter_list): New function.
11601 (java_parser_context_pop_initialized_field): Likewise.
11602 (add_inner_class_fields): Likewise.
11603 (type_declaration:): Call end_class_declaration.
11604 (class_member_declaration:): Likewise.
11605 (formal_parameter_list:): Fixed typos.
11606 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11607 element. Improved error handling.
11608 (block_statement:): Call end_class_declaration.
11609 (anonymous_class_creation:): Likewise.
11610 (create_anonymous_class): Fixed comments.
11611 (create_class): Call add_inner_class_fields.
11612 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11613 (method_header): Use MARK_FINAL_PARMS.
11614 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11615 (method_declarator): Propagate final argument flag.
11616 (craft_constructor): New local `artificial'. Call
11617 build_alias_initializer_parameter_list. Use
11618 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11619 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11621 (complete_expand_class): Get rid of unused outer context local
11623 (java_complete_expand_methods): Fixed leading
11624 comment. Generate/pre-expand <clinit> first. Changed method
11625 expansion order to regular, $finit$, constructors, <clinit>.
11626 (java_complete_expand_method): Set current_function_decl.
11627 (fix_constructors): Fix constructor parameter list to account for
11628 outer context local alias initializers.
11629 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11630 (resolve_expression_name): Lookup outer context local aliases. New
11631 local `access', use it.
11632 (patch_method_invocation): Patch inner class ctor invocation with
11633 outer context local aliases initialization values. $finit$
11634 invocation patching now includes things generated with
11635 build_alias_initializer_parameter_list.
11636 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11637 (build_super_invocation): Likewise.
11638 (patch_assignment): Changed comment.
11640 2000-01-27 Andrew Haley <aph@cygnus.com>
11642 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11646 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11648 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11650 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11652 * parse.y (register_fields): Don't pass a format specifier to
11653 OBSOLETE_MODIFIER_WARNING.
11654 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11655 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11657 (check_modifiers): Change function into a macro.
11658 (check_class_interface_creation): Pass a literal format string.
11660 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11662 * buffer.h: PROTO -> PARAMS.
11663 * check-init.c: Likewise.
11664 * class.c: Likewise.
11665 * constants.c: Likewise.
11666 * convert.h: Likewise.
11667 * decl.c: Likewise.
11668 * except.c: Likewise.
11669 * expr.c: Likewise.
11670 * gjavah.c: Likewise.
11671 * java-except.h: Likewise.
11672 * java-tree.h: Likewise.
11673 * jcf-depend.c: Likewise.
11674 * jcf-dump.c: Likewise.
11675 * jcf-parse.c: Likewise.
11676 * jcf-path.c: Likewise.
11677 * jcf-reader.c: Likewise.
11678 * jcf-write.c: Likewise.
11680 * jv-scan.c: Likewise.
11681 * jvgenmain.c: Likewise.
11682 * jvspec.c: Likewise.
11683 * lang.c: Likewise.
11686 * parse-scan.y: Likewise.
11687 * parse.h: Likewise.
11688 * parse.y: Likewise.
11689 * typeck.c: Likewise.
11690 * verify.c: Likewise.
11691 * xref.c: Likewise.
11692 * xref.h: Likewise.
11693 * zextract.c: Likewise.
11694 * zipfile.h: Likewise.
11696 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11698 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11699 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11700 * constants.c (build_constant_data_ref): Check for cached
11701 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11702 in TYPE_CPOOL_DATE_REF.
11703 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11704 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11705 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11706 (LOCAL_FINAL): New macro.
11707 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11708 constant pool -- don't try to reuse.
11709 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11710 TYPE_LANG_SPECIFIC.
11711 (find_in_current_zip): Use TYPE_JCF.
11712 * parse.h (java_check_final): Prototype removed.
11713 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11714 (maybe_create_class_interface_decl,
11715 check_class_interface_creation): Likewise.
11716 (java_expand_finals): Function removed.
11717 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11718 (block_statement:): Fixed comment.
11719 (anonymous_class_creation:): Likewise.
11720 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11722 (check_class_interface_creation): Loosened error report on (inner)
11723 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11724 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11725 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11727 (create_interface): Likewise.
11728 (anonymous_class_counter): New static global.
11729 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11730 patch. Fixed comments.
11731 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11732 anonymous_class_counter when declaring a toplevel class.
11733 (craft_constructor): Fixed constructor name when handling
11734 anonymous classes. Anonymous class constructors to feature hidden
11735 this$<n> parameter.
11736 (java_fix_constructors): Added comment.
11737 (java_check_final): Function removed.
11738 (java_complete_expand_methods): Fixed comment. Don't generate
11739 class data, save its outgoing constant pool instead.
11740 (verify_constructor_super): Skip anonymous class constructor
11741 hidden this$<n> parameter.
11742 (java_expand_classes): New local `saved_ctxp'. Removed call to
11743 java_expand_finals and java_check_final. Expand anonymous class
11744 constructors. Generate class data.
11745 (build_super_invocation): Skip anonymous class hidden this$<n>
11747 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11748 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11749 (set_java_signature): Likewise.
11751 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11753 * gjavah.c: Delete ACC_VISIBILITY define.
11754 * jcf.h: Add ACC_VISIBILITY define.
11755 * parse.y: final: rule tagged <value>.
11756 (java_check_regular_methods): Use ACC_VISIBILITY define for
11757 default package access check.
11758 (local_variable_declaration_statement): Use final: rule.
11760 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11762 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11763 (final:): New rule.
11765 2000-01-17 Tom Tromey <tromey@cygnus.com>
11767 * gjavah.c (print_field_info): Allow non-static final fields.
11769 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11771 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11772 * parse.y (patch_anonymous_class): New function.
11773 (create_anonymous_class): Register incomplete type when the
11774 class/interface to extends/implement isn't known yet.
11775 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11776 (verify_constructor_super): Tuned error message.
11778 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11780 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11781 (ANONYMOUS_CLASS_P): New macro.
11782 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11783 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11784 * parse.y (create_class): Added leading argument.
11785 (maybe_create_class_interface_decl,
11786 check_class_interface_creation): Likewise.
11787 (craft_constructor): New function.
11788 (verify_constructor_super): Added argument in prototype.
11789 (class_declaration:): Inserted leading argument.
11790 (for_begin:): Use FOR_LOOP_P.
11791 (anonymous_class_creation): Create WFL of the anonymous class to
11792 instantiate. Call build_new_invocation. Added comments.
11793 (check_class_interface_creation): Handle parameter `anonymous' in
11794 verbose mode class creation announce.
11795 (link_nested_class_to_enclosing): Exclude anonymous classes.
11796 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11797 anonymous class, even though they appear to have an enclosing
11799 (create_interface): Pass extra argument to
11800 check_class_interface_creation.
11801 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11802 (create_class): Call check_class_interface_creation and
11803 maybe_create_class_interface_decl with extra new argument. Don't
11804 add private this$<n> to anonymous classes.
11805 (method_declarator): Insert hidden this$<n> to anonymous class
11807 (java_fix_constructors): Deleted code creating default
11808 constructor. Call craft_constructor instead.
11809 (java_check_regular_methods): Set `saw_constructor' to 1 for
11811 (fix_constructors): Pass extra argument to verify_constructor_super.
11812 (verify_constructor_super): New local `sdecl', use it. Search for
11813 matching constructor (possibly featuring arguments) in super
11815 (lookup_method_invoke): Craft constructor according to arguments
11816 list when dealing with anonymous class constructors.
11817 (build_super_invocation): Pass arguments to anonymous class super
11819 (search_loop): Use FOR_LOOP_P.
11820 (labeled_block_contains_loop_p): Likewise.
11822 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11824 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11825 (enclosing_context_p): New function.
11826 (get_access_flags_from_decl): Handle CLASS_STATIC.
11827 (maybe_layout_super_class): Extra first argument passed to
11829 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11831 * decl.c (access0_identifier_node): New global.
11832 (init_decl_processing): access0_identifier_node initialized.
11833 (pushdecl): Set DECL_CONTEXT only on non type decls.
11834 * expr.c (lookup_field): Lookup inner class fields in enclosing
11836 (expand_invoke): Use ID_INIT_P.
11837 (expand_java_field_op): Use DECL_CLINIT_P.
11838 * java-tree.def (CLASS_LITERAL): New tree code.
11839 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11840 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11841 (struct lang_decl): New field `inner_access'.
11842 (enclosing_context_p): Prototyped.
11843 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11844 ID_CLINIT_P): New macros.
11845 (CLASS_STATIC): New macro.
11846 (CLASS_ACCESS0_GENERATED_P): New macro.
11847 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11848 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11849 INNER_CLASS_P): New macros.
11850 (DECL_INNER_CLASS_LIST): New macro.
11851 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11853 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11854 the shift value to int. Fixed typo in comment.
11855 * lex.c (inst_id, wpv_id): Initialize.
11856 * mangle.c (unicode_mangling_length): Take `$' into account.
11857 * parse.h (DRECOVER, RECOVER): Terminate properly.
11858 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11859 (typedef struct _jdep): New field `enclosing'.
11860 (JDEP_ENCLOSING): New macro.
11861 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11862 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11863 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11864 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11865 GET_ENCLOSING_CPC_CONTEXT): New macros.
11866 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11867 (do_resolve_class): Added extra argument in prototype.
11868 * parse.y (resolve_class): Added extra argument in prototype.
11869 (maybe_create_class_interface_decl): Likewise.
11870 (maybe_use_access_method, build_wfl_wrap): New functions.
11871 (java_complete_expand_classes, java_complete_expand_class):
11873 (java_parser_context_push_initialized_field,
11874 java_parser_context_suspend, java_parser_context_resume):
11876 (maybe_make_nested_class_name, make_nested_class_name,
11877 set_nested_class_simple_name_value,
11878 link_nested_class_to_enclosing, find_as_inner_class,
11879 find_as_inner_class_do, check_inner_class_redefinition,
11880 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11881 maybe_build_thisn_access_method, build_outer_field_access,
11882 build_outer_field_access_methods, build_outer_field_access_expr,
11883 build_outer_method_access_method, build_new_access_id,
11884 build_outer_field_access_method, outer_field_access_p,
11885 outer_field_expanded_access_p, outer_field_access_fix,
11886 build_incomplete_class_ref, patch_incomplete_class_ref,
11887 create_anonymous_class): Likewise.
11888 (inst_id, wpv_id): New static global variables.
11889 (synchronized:): New rule, tagged <node>.
11890 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11892 (anonymous_class_creation:): New rule, tagged <node>.
11893 (NEW_TK): Tagged <node>.
11894 (type_literals, array_type_literal): New rules, tagged <node>.
11895 (class_declaration:): Removed action when reducing by class_body:
11896 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11897 using GET_CPC in sub-rules.
11898 (class_member_declaration): Handle inner classes.
11899 (method_declaration): When reducing method_header:, reset
11900 current_function_decl when appropriate.
11901 (method_declarator:): Set the number of formal parameter to 0 for
11902 method declared without arguments.
11903 (constructor_declarator:): Likewise.
11904 (static_initializer:): List of elements kept in a list.
11905 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11906 use of the keyword `static' for type declarations.
11907 (block_statement:): Handle inner class declarations.
11908 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11909 type qualified `this'.
11910 (class_instance_creation_expression): Use anonymous_class_creation:
11911 to handle inner class instances creation. Handle qualified `new'.
11912 (something_dot_new): Added appropriate actions.
11913 (create_new_parser_context): New function.
11914 (java_push_parser_context, java_parser_context_save_global,
11915 java_parser_context_suspend): Use create_new_parser_context.
11916 (check_modifiers): Changed leading comment.
11917 (check_class_interface_creation): Handle interclasses.
11918 (add_superinterfaces): Fixed comment.
11919 (create_interface): Build qualified name from the raw_name instead
11920 of its matching WFL. Push the initialized fields list. raw_name added
11921 as an extra argument to maybe_create_class_interface_decl.
11922 (create_class): Build qualified name from the raw_name instead of
11923 its matching WFL. Removed assignment to current_parsed_class_un.
11924 Call PUSH_ERROR before returning an error. Suspend the current
11925 parser context when processing an inner class. Push the
11926 initialized fields list. raw_name added as an extra argument to
11927 maybe_create_class_interface_decl. Add the private this$<n>
11929 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11930 (register_fields): Get the class type from GET_CPC and handle
11931 previous errors. Added code to handle the creation of static
11932 fields in inner classes. Initialized fields initialization
11933 statements kept in a list of lists.
11934 (maybe_generate_finit): Initialized fields initialization
11935 statements kept in a list of lists. Use GET_CPC.
11936 (maybe_generate_clinit): Likewise.
11937 (method_header): Use GET_CPC and GET_CPC_UN.
11938 (parser_qualified_classname): Handle inner classes.
11939 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11940 (java_fix_constructors): Hide pointer to enclosing context
11941 instance in constructor list when dealing with inner classes.
11942 (jdep_resolve_class): Call resolve_class with extra first argument
11944 (resolve_class): Add enclosing context as a first extra argument
11945 to do_resolve_class.
11946 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11948 (resolve_no_layout): Extra argument added to resolve_class
11950 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11951 (java_get_real_method_name): Use GET_CPC_UN.
11952 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11953 (java_check_abstract_methods): Handle static method declared in
11954 inner classes by an error.
11955 (java_check_regular_methods): Use DECL_CLINIT_P.
11956 (source_start_java_method): Also set DECL_MAX_LOCALS.
11957 (create_artificial_method): Call java_parser_context_save_global
11958 and java_parser_context_restore_global instead of saving/restoring
11959 the context by hand.
11960 (expand_start_java_method): Improved verbose mode message.
11961 (java_complete_expand_methods): Fixed leading comment. Use
11963 (fix_constructors): Added assignment to this$<n> if necessary.
11964 (java_expand_classes): Call java_complete_expand_classes instead
11965 of java_complete_expand_methods.
11966 (make_qualified_primary): Simplified.
11967 (merge_qualified_name): Optimized for missing left or right parts.
11968 (resolve_expression_name): Handle access to outer class fields from
11970 (resolve_qualified_expression_name): New macro
11971 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11972 classes. Report error on non appropriate qualification of
11973 `new'. Handle qualified `this'.
11974 (not_accessible_p): Allow access to outer class private fields from
11976 (patch_method_invocation): Handle method invocations through
11977 access methods and inner class constructor invocations.
11978 (find_applicable_accessible_methods_list): Search enclosing
11979 contexts of an inner class.
11980 (search_applicable_methods_list): Fixed typo.
11981 (argument_types_convertible): Handle inner class constructors'
11982 hidden outer context reference argument.
11983 (qualify_ambiguous_name): Handle qualified `this'.
11984 (java_complete_lhs): Handle use of field accessed through
11985 artificial access methods in various cases of assignments. Handle
11986 CLASS_LITERAL node.
11987 (check_final_assignment): Use DECL_CLINIT_P.
11988 (valid_ref_assignconv_cast_p): Handle the destination being an
11989 enclosing context of the source.
11990 (patch_unaryop): Handle use of field accessed through artificial
11992 (patch_return): Use DECL_CLINIT_P.
11993 (patch_throw_statement): Use DECL_CLINIT_P.
11994 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11995 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11998 2000-01-16 Anthony Green <green@cygnus.com>
12000 * parse.y (build_string_concatenation): Only use
12001 StringBuffer(String) shortcut if String arg is constant.
12003 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12005 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12006 the shift value to int. Fixed typo in comment.
12008 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12010 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12011 * jcf-write.c: Likewise.
12012 * parse.y: Likewise.
12013 * parse.c: Regenerate.
12015 2000-01-09 Anthony Green <green@cygnus.com>
12017 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12018 bytecodes in the correct order.
12020 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12022 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12024 2000-01-06 Anthony Green <green@cygnus.com>
12026 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12027 before building constant array decl.
12029 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12031 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12032 method invocation and typo in conditional expression.
12033 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12034 the appropriate NOTE_POP.
12035 * parse.y (patch_binop): Shift value mask to feature the right
12038 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12040 * class.c (assume_compiled, assume_compiled_node): Add static
12042 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12044 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12046 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12048 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12049 to `__modifier' to avoid stringifying it.
12051 * parse.y (verify_constructor_circularity): Don't call a variadic
12052 function with a non-literal format string.
12053 (java_check_abstract_methods): Move unreachable code inside
12054 `continue' statement.
12055 (lookup_method_invoke): Call xstrdup, not strdup.
12057 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12060 * jcf-parse.c (yyparse): Likewise.
12062 * jv-scan.c (main): Likewise.
12064 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12066 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12067 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12068 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12071 * parse.y (synchronized, variable_redefinition_error,
12072 check_class_interface_creation, create_interface, create_class,
12073 method_header, finish_method_declaration,
12074 check_modifiers_consistency, method_declarator,
12075 complete_class_report_errors, check_abstract_method_definitions,
12076 java_check_regular_methods, check_throws_clauses,
12077 java_check_abstract_methods, read_import_dir,
12078 check_pkg_class_access, declare_local_variables, fix_constructors,
12079 cut_identifier_in_qualified, resolve_expression_name,
12080 resolve_qualified_expression_name, patch_method_invocation,
12081 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12082 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12083 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12084 patch_try_statement, patch_synchronized_statement,
12085 patch_throw_statement, check_thrown_exceptions,
12086 patch_conditional_expr): Likewise.
12088 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12090 * Makefile.in (LIBDEPS): Added gcc's errors.o
12091 (../jcf-dump$(exeext):): Link with gcc's errors.o
12092 (../gcjh$(exeext):): Likewise.
12093 * expr.c (expand_java_NEW): Layout the entire target type instead of
12094 laying out its methods only.
12095 (lookup_field): Layout the class after having loaded it.
12096 * java-tree.h (java_debug_context): Declared.
12097 * jcf-io.c (toplev.h): Included.
12098 (find_class): Removed assignment to jcf's outofsynch
12099 field. Force source file to be read if newer than its matching
12100 class file. Tweaked debug messages.
12101 * jcf-parse.c (jcf_out_of_synch): Deleted.
12102 (read_class): Call to jcf_out_of_synch removed.
12103 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12104 (jcf_out_of_synch): Prototype deleted.
12105 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12106 `deprecated' and `class_err': integer turned into bit-fields.
12107 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12108 * parse.y (package_list): New global.
12109 (package_declaration:): Record newly parsed package name.
12110 (extra_ctxp_pushed_p): Static global deleted.
12111 (java_parser_context_save_global): Create buffer context for the
12112 purpose of saving globals, if necessary.
12113 (java_parser_context_restore_global): Pop context pushed for the
12114 purpose of saving globals, if necessary.
12115 (java_debug_context_do): New prototype and function.
12116 (java_debug_context): Likewise.
12117 (do_resolve_class): Use already parsed package names to qualify
12118 and lookup class candidate.
12119 (java_pre_expand_clinit): Removed unnecessary local variable.
12121 1999-12-17 Tom Tromey <tromey@cygnus.com>
12123 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12125 (process_file): Use `\n\' at end of each line in string.
12127 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12129 * expr.c (expand_invoke): Layout the loaded class before
12130 attempting to use it.
12131 (expand_java_field_op): Allow final field assignments to take
12133 * typeck.c (convert): Return error_mark_node if expr is null.
12135 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12137 * class.c (class_depth): Return -1 if the class doesn't load
12139 * expr.c (can_widen_reference_to): Check for errors during depth
12140 computation and return 0 accordingly.
12141 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12142 create default constructors and add an other error check.
12143 * parse.h (java_fix_constructors): Prototyped.
12144 * parse.y (java_pre_expand_clinit): Likewise.
12145 (build_super_invocation): Re-prototyped to feature one argument.
12146 (java_check_circular_reference): Directly use `current'.
12147 (java_fix_constructors): New function.
12148 (java_check_regular_methods): Don't create default constructors
12149 here, but abort if none were found.
12150 (java_complete_expand_methods): Pre-process <clinit> calling
12151 java_pre_expand_clinit.
12152 (java_pre_expand_clinit): New function.
12153 (fix_constructors): build_super_invocation invoked with the
12154 current method declaration as an argument.
12155 (build_super_invocation): Use the context of the processed method
12156 decl argument instead of current_class.
12157 * typeck.c (lookup_java_method): Take WFLs in method names into
12160 1999-12-14 Per Bothner <per@bothner.com>
12162 * class.c (make_class_data): flag_keep_inline_functions to keep
12163 private methods in the method array.
12165 1999-12-15 Anthony Green <green@cygnus.com>
12167 * check-init.c (check_init): Take into account both types of
12168 `throw's when checking for uninitialized variables.
12170 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12172 * parse.y (java_complete_lhs): Force conversion of array
12173 dimensions to int_type_node, that's what runtime's ABI expects.
12175 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12177 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12178 operand of a WFL, until the Java front-end gets fixed with regard
12179 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12181 1999-12-10 Andrew Haley <aph@cygnus.com>
12183 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12184 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12185 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12186 java-tree.h: Ditto.
12187 jcf-write.c: Ditto.
12189 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12191 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12192 before calling expand_eh_region_start and expand_start_all_catch.
12193 * except.c (expand_start_java_handler): Switch to permanent
12194 obstack before calling expand_eh_region_start.
12195 (expand_end_java_handler): Switch to permanent obstack before
12196 calling expand_start_all_catch.
12198 1999-12-5 Anthony Green <green@cygnus.com>
12200 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12201 function with side effects.
12202 (init_decl_processing): Mark all memory allocating DECLs with
12205 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12207 * except.c (expand_end_java_handler): Call
12208 expand_resume_after_catch and end_catch_handler.
12210 1999-11-30 Anthony Green <green@cygnus.com>
12212 * verify.c (verify_jvm_instructions): Create new return label
12213 chain if non existent (don't rely on the verified state of the jsr
12216 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12218 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12219 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12221 * parse.y (patch_assignment): Removed bogus final class test on
12222 lhs when checking on whether to emit an ArrayStoreException runtime
12224 * expr.c (expand_java_arraystore): Likewise.
12226 1999-11-28 Anthony Green <green@cygnus.com>
12228 * decl.c (find_local_variable): Reuse single slot decls when
12231 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12233 * jcf-parse.c (saw_java_source): Global variable removed.
12234 (read_class): Don't use `saw_java_source'. Added extra braces.
12235 (yyparse): Code setting `saw_java_source' removed.
12237 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12239 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12241 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12243 * verify.c (merge_type_state): Non verified subroutines being
12244 considered more than once to trigger passive type merge.
12246 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12248 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12249 in case of error. Error message tuned.
12251 1999-11-21 Anthony Green <green@cygnus.com>
12253 * constants.c (find_methodref_index): Unwrap method names before
12254 inserting them in the constant pool.
12256 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12258 * class.c (assume_compiled_node): New typedef.
12259 (assume_compiled_tree): New static data.
12260 (find_assume_compiled_node): New function.
12261 (add_assume_compiled): New function.
12262 (assume_compiled): New function.
12263 * class.c (make_class_data): Use assume_compiled.
12264 (is_compiled_class): Use assume_compiled.
12266 * java-tree.h (add_assume_compiled): Declare.
12268 * lang.c (lang_decode_option): Parse new options.
12270 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12272 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12273 int_type_node: that's what `_Jv_AllocObject' expects.
12275 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12277 * parse.y (lookup_method_invoke): Use lang_printable_name to
12278 reliably build the type name during error report. Fixes PR gcj/97.
12280 1999-11-09 Tom Tromey <tromey@cygnus.com>
12282 * jcf-path.c: Include <sys/stat.h>.
12283 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12284 (DIR_UP): New macro.
12286 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12288 * parse.y (source_end_java_method): Resume permanent allocation,
12289 reversing Apr 27 1998 patch.
12290 (patch_string_cst): Pop obstacks after having pushed the permanent
12293 1999-11-05 Tom Tromey <tromey@cygnus.com>
12295 * class.c (finish_class): Emit inlined methods if any native
12296 methods exist in the class. Fixes PR gcj/85.
12298 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12300 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12301 (qualify_ambiguous_name): Likewise.
12303 1999-11-03 Godmar Back <gback@cs.utah.edu>
12305 * typeck.c: (lookup_java_method): search all inherited
12306 interfaces when looking up interface method.
12308 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12310 * parse.y (method_header:): Issue error message for rule `type
12312 (synchronized:): Error report when not using synchronized.
12314 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12316 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12317 being used before the superclass constructor has been called.
12318 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12319 instead of `CALL_THIS_CONSTRUCTOR_P'.
12321 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12323 * check-init.c: Fix typo in comment.
12325 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12327 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12330 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12332 * parse.y (expression_statement:): Call function to report
12333 improper invocation of a constructor.
12334 (parse_ctor_invocation_error): New function.
12336 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12338 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12341 1999-10-21 Tom Tromey <tromey@cygnus.com>
12343 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12344 in generated `main'.
12346 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12348 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12349 (qualify_ambiguous_name): Likewise.
12351 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12353 * parse.y (java_complete_tree): fold_constant_for_init to work on
12355 (java_complete_lhs): Likewise.
12356 (array_constructor_check_entry): Complete an initializer element
12357 on permanent_obstack.
12359 1999-10-19 Tom Tromey <tromey@cygnus.com>
12361 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12362 From Mike Moreton <mike@pillim.demon.co.uk>.
12364 1999-10-15 Greg McGary <gkm@gnu.org>
12366 * java-tree.h (flag_bounds_check): Remove extern decl.
12367 * lang.c (flag_bounds_check): Remove global variable.
12368 (lang_f_options): Remove "bounds-check" entry.
12369 (lang_init_options): Default flag_bounds_check to "on".
12371 1999-10-14 Tom Tromey <tromey@cygnus.com>
12373 * jvgenmain.c (usage): New function.
12374 (main): Use it. Also, handle `-D' options.
12375 * jvspec.c (lang_specific_driver): Recognize -D.
12376 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12378 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12380 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12382 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12383 variadic function with a non-literal format string.
12385 * parse-scan.y (report_main_declaration): Likewise.
12387 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12389 * parse.y (read_import_dir, patch_assignment, patch_binop,
12390 patch_array_ref): Likewise.
12392 * typeck.c (build_java_array_type): Likewise.
12394 * verify.c (verify_jvm_instructions): Likewise.
12396 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12398 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12400 1999-10-07 Anthony Green <green@cygnus.com>
12402 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12403 where CHECK_PUT may fail for valid reasons.
12405 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12406 UNSAFE_PUTN): New macros.
12408 1999-10-04 Tom Tromey <tromey@cygnus.com>
12410 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12411 well. Fixes Java PR gcj/59.
12412 * parse-scan.y (yyerror): Report errors.
12414 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12416 * decl.c (insert_block): Remove unconditional `abort'.
12418 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12420 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12421 FUNCTION_CODE now of type int. All callers changed.
12422 Set the builtin's DECL_BUILT_IN_CLASS.
12424 1999-09-23 Tom Tromey <tromey@cygnus.com>
12426 * jvspec.c (lang_specific_driver): Don't read spec file if
12427 -fsyntax-only given.
12429 1999-09-22 Tom Tromey <tromey@cygnus.com>
12431 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12433 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12434 (WORDS_TO_LONG): Likewise.
12435 (WORDS_TO_DOUBLE): Likewise.
12437 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12439 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12440 (RELOCATION_VALUE_1): Likewise.
12441 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12442 push_in_const, push_long_const): Prototyped.
12443 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12444 (push_constant2): Likewise.
12445 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12446 (find_constant_wide): Cast find_constant2's integer arguments to
12448 (find_constant_index): Cast find_constant2's and find_constant2's
12449 integer arguments to `jword'.
12450 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12451 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12452 (emit_if): Use RELOCATION_VALUE_1.
12453 (emit_goto): Likewise.
12454 (emit_jsr): Likewise.
12455 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12456 argument to push_long_const to HOST_WIDE_INT.
12458 1999-09-15 Andreas Schwab <schwab@suse.de>
12460 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12462 1999-09-20 Nick Clifton <nickc@cygnus.com>
12464 * lang.c (lang_decode_option): Extend comment.
12466 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12468 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12471 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12473 * gjavah.c (get_field_name, print_method_info, print_include,
12474 add_namelet): Use xmalloc, not malloc.
12476 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12477 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12480 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12482 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12484 * jcf-path.c (add_entry): Likewise.
12486 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12488 * jv-scan.c (xmalloc): Remove definition.
12490 * jvgenmain.c (xmalloc): Likewise.
12492 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12494 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12496 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12497 concat, not xmalloc/sprintf.
12498 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12499 (xstrdup): Remove definition.
12501 * parse.y (duplicate_declaration_error_p,
12502 constructor_circularity_msg, verify_constructor_circularity,
12503 check_abstract_method_definitions, java_check_regular_methods,
12504 java_check_abstract_methods, patch_method_invocation,
12505 check_for_static_method_reference, patch_assignment, patch_binop,
12506 patch_cast, array_constructor_check_entry, patch_return,
12507 patch_conditional_expr): Use xstrdup, not strdup.
12509 * zextract.c (ALLOC): Use xmalloc, not malloc.
12511 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12513 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12515 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12516 (do_spec, lang_specific_pre_link, lang_specific_driver,
12517 input_filename, input_filename_length): Don't declare.
12518 (main_class_name, jvgenmain_spec, lang_specific_driver):
12520 (lang_specific_driver): All calls to the function pointer
12521 parameter now explicitly call `fatal'.
12523 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12525 * parse.y (find_applicable_accessible_methods_list): Search
12526 abstract classes as interfaces.
12528 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12530 * class.c (finish_class): We're now outside a valid method
12531 declaration. Tell the rest of gcc so.
12533 1999-09-08 Bruce Korb autogen@linuxbox.com
12535 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12537 1999-09-07 Tom Tromey <tromey@cygnus.com>
12539 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12541 (decode_signature_piece): Don't emit "::" in JArray<>.
12542 (print_namelet): Only print trailing `;' when printing a class.
12544 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12546 * java-tree.h: Delete declarations for all tree nodes now moved to
12548 * decl.c: Delete their definitions.
12550 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12552 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12553 * Makefile.in (OBJS): Add ggc-callbacks.o.
12554 (OBJDEPS): Likewise.
12556 1999-09-03 Tom Tromey <tromey@cygnus.com>
12558 * parse.y (strip_out_static_field_access_decl): Return operand if
12559 it satisfies JDECL_P.
12561 1999-09-02 Tom Tromey <tromey@cygnus.com>
12563 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12564 Handle nested arrays, like `[[I'.
12566 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12568 * class.c (finish_class): Remove unused parameter, all callers
12571 * expr.c (build_java_athrow): Change return type to void.
12572 (java_lang_expand_expr): Make sure each case in switch returns a
12575 * java-tree.h (finish_class): Fix prototype to take void args.
12577 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12578 (main): Issue return from main, not exit.
12580 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12582 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12584 * jv-scan.c (main): Issue return from main, not exit.
12586 * parse.y (check_abstract_method_definitions,
12587 java_check_abstract_method_definitions): Add static prototypes.
12588 (java_complete_expand_methods): Fix call to `finish_class'.
12590 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12593 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12595 * lang.c (language_string): Constify.
12597 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12599 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12600 Remove hacks for stuff which comes from libiberty.
12602 * Make-lang.in: Likewise.
12604 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12606 * Makefile.in (xref.o): Depend on xref.c explicitly.
12608 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12610 * java-tree.h (lang_printable_name): Constify a char*.
12612 * lang.c (lang_printable_name): Likewise.
12614 1999-08-27 Jeffrey A Law (law@cygnus.com)
12616 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12617 comments in C code.
12619 1999-08-26 Tom Tromey <tromey@cygnus.com>
12621 * gjavah.c (print_cxx_classname): Print "::" before qualified
12624 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12626 * parse.y (lookup_cl): Changed leading comment. Now does its best
12627 to set the column number.
12628 (qualify_ambiguous_name): Take WFL wrappers into account.
12630 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12632 * verify.c (verify_jvm_instructions): Don't check instruction
12633 validity beyond end of method.
12635 1999-08-25 Tom Tromey <tromey@cygnus.com>
12637 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12639 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12641 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12642 cxx_keyword_subst, generate_access, name_is_method_p,
12643 get_field_name, print_field_name, super_class_name, print_include,
12644 decode_signature_piece, print_class_decls, usage, help,
12645 java_no_argument, version, add_namelet, print_namelet): Add static
12647 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12648 name_is_method_p): Constify a char*.
12649 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12650 Provide a final else clause in an if-else-if.
12651 (print_field_info): Add missing final arg in function call to
12652 `print_field_name'.
12653 (print_method_info, decompile_method, decode_signature_piece,
12654 print_c_decl, print_full_cxx_name, print_stub,
12655 print_mangled_classname, super_class_name, print_include,
12656 add_namelet, add_class_decl, print_class_decls, process_file,
12657 help): Constify a char*.
12659 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12660 push_int_const, find_constant_wide, find_constant_index,
12661 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12662 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12663 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12664 emit_if, emit_goto, emit_jsr, call_cleanups,
12665 make_class_file_name): Add static prototypes.
12666 (generate_bytecode_return, generate_bytecode_insns): Pass a
12667 NULL_PTR, not a NULL_TREE.
12669 * jv-scan.c: Include "jcf.h".
12670 (main): Declare using DEFUN macro.
12672 * jvspec.c (find_spec_file, lang_specific_pre_link,
12673 lang_specific_driver): Add prototypes.
12674 (find_spec_file): Constify a char*.
12676 * keyword.gperf (hash, java_keyword): Add prototypes.
12678 * lang.c (lang_print_error): Add static prototype.
12679 (lang_init): Prefer memcpy over bcopy to avoid casts.
12681 * lex.c (yylex): Add static prototype.
12683 * parse-scan.y: Include "lex.c" earlier.
12685 * parse.h: Remove redundant declaration for `yylex'.
12687 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12688 labeled_block_contains_loop_p): Add static prototypes.
12689 (not_accessible_p): Make static to match prototype.
12691 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12693 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12695 * parse.y (check_method_redefinition): Changed leading comment.
12696 (check_abstract_method_definitions): New function.
12697 (java_check_abstract_method_definitions): New function.
12698 (java_check_regular_methods): Call it.
12699 (verify_constructor_super): Fixed indentation.
12700 (lookup_method_invoke): Likewise.
12702 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12704 * parse.y (method_header): Return a null pointer if the current
12705 class node is null.
12706 (finish_method_declaration): Return if the current function decl
12708 (source_start_java_method): Likewise.
12709 (java_method_add_stmt): Likewise.
12711 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12713 * class.c (emit_register_class): Removed unnecessary call to
12715 * parse.y (labeled_block_contains_loop_p): Removed unused local
12718 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12720 * parse.y (java_refold): Added prototype.
12722 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12724 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12725 (java_stabilize_reference): Removed unnecessary `else'.
12726 (java_complete_lhs): Set flag to remember boolean. Call
12727 java_refold. Added comments.
12728 (java_decl_equiv): New function.
12729 (binop_compound_p): Likewise.
12730 (java_refold): Likewise.
12731 (patch_unaryop): Striped static field access assigned to decl and
12732 op. Changed promotion scheme for ++/-- operators.
12733 (search_loop): New function.
12734 (labeled_block_contains_loop_p): Likewise.
12735 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12737 (patch_bc_statement): Call search_loop. Fixed comment.
12739 1999-08-14 Anthony Green <green@cygnus.com>
12741 * expr.c (java_lang_expand_expr): Mark static array data as
12744 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12746 * jvgenmain.c (main): NUL-terminate name_obstack.
12748 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12750 * check-init.c (check_bool2_init, done_alternative): Add static
12753 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12754 (add_method, build_utf8_ref, build_class_ref,
12755 append_gpp_mangled_type, layout_class_method): Constify a char*.
12757 * decl.c (push_promoted_type, make_binding_level): Add static
12759 (push_promoted_type, pushdecl): Constify a char*.
12761 * except.c (find_handler_in_range, link_handler,
12762 check_start_handlers): Add static prototypes.
12764 * expr.c (process_jvm_instruction): Constify a char*.
12766 * gjavah.c (main): Constify a char*.
12768 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12771 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12773 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12774 munge, print_ents): Constify a char*.
12776 * jcf-dump.c (disassemble_method): Constify a char*.
12777 (print_constant_pool, print_exception_table): Add static prototypes.
12778 (print_constant, print_exception_table, main, disassemble_method):
12781 * jcf-io.c (find_classfile, find_class): Likewise.
12783 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12784 (set_source_filename, predefined_filename_p): Add static prototypes.
12785 (set_source_filename, get_constant, get_class_constant,
12786 find_in_current_zip): Constify a char*.
12788 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12790 (add_entry, add_path, jcf_path_classpath_arg,
12791 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12793 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12794 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12795 jcf_parse_one_method, jcf_parse_methods,
12796 jcf_parse_final_attributes): Add static prototypes.
12797 (get_attribute): Constify a char*.
12799 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12800 jcf_dependency_add_target, jcf_path_classpath_arg,
12801 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12803 * jv-scan.c (main): Constify a char*.
12804 (gcc_obstack_init): Add prototype arguments.
12806 * jvgenmain.c (gcc_obstack_init): Likewise.
12807 (main): Constify a char*.
12809 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12811 (put_decl_string, lang_print_error): Constify a char*.
12812 (lang_init): Remove redundant extern prototype.
12814 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12816 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12817 Add static prototypes.
12818 (get_type_from_signature): Constify a char*.
12820 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12821 Add static prototypes.
12822 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12823 (verify_jvm_instructions): Constify a char*.
12825 * xref.c (xref_flag_value): Likewise.
12827 * xref.h (xref_flag_value): Likewise.
12829 * zextract.c (makeword, makelong): Add static prototypes.
12830 (makeword, makelong): Constify a uch*.
12832 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12834 * lang.c (java_dummy_print): Constify a char*.
12835 (lang_print_error): Likewise.
12836 (lang_init): Remove redundant prototype for `print_error_function'.
12837 (lang_init_source): Likewise.
12838 (lang_identify): Constify a char*.
12840 1999-08-09 Tom Tromey <tromey@cygnus.com>
12842 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12843 (WORDS_TO_LONG): Likewise.
12844 (WORDS_TO_DOUBLE): Likewise.
12846 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12848 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12850 * expr.c (java_stack_pop, java_array_data_offset,
12851 build_java_throw_out_of_bounds_exception, case_identity,
12852 build_java_check_indexed_type): Add static prototypes.
12853 (linenumber_table, expand_invoke, expand_java_field_op,
12854 build_primtype_type_ref, expand_byte_code): Constify a char*.
12856 * java-tree.h (build_primtype_type_ref, linenumber_table):
12858 (java_lang_expand_expr): Add prototype.
12860 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12861 `java_lang_expand_expr'.
12863 * lex.c (java_lex_error): Constify a char*.
12864 (java_get_unicode, java_read_char, java_allocate_new_line,
12865 java_unget_unicode, java_sneak_unicode): Prototype.
12867 * parse-scan.y (current_class, package_name, method_declarator,
12868 report_class_declaration, yyerror): Constify a char*.
12870 * parse.h (java_report_errors): Prototype.
12871 (yyerror): Constify a char*.
12873 * parse.y (classitf_redefinition_error, check_modifiers,
12874 parse_jdk1_1_error, lookup_package_type,
12875 lookup_package_type_and_set_next, get_printable_method_name,
12876 purify_type_name): Constify a char*.
12877 (build_super_invocation, maybe_generate_finit,
12878 verify_constructor_super, parser_add_interface,
12879 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12880 java_complete_expand_methods, java_expand_finals,
12881 cut_identifier_in_qualified, java_stabilize_reference,
12882 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12883 merge_string_cste): Prototype.
12884 (single_type_import_declaration, yyerror,
12885 variable_redefinition_error, build_array_from_name,
12886 build_unresolved_array_type, check_class_interface_creation,
12887 resolve_class, complete_class_report_errors,
12888 note_possible_classname, read_import_dir,
12889 find_in_imports_on_demand, resolve_package, fix_constructors,
12890 check_deprecation, lookup_method_invoke,
12891 maybe_build_primttype_type_ref, array_constructor_check_entry):
12893 (java_complete_expand_methods, java_expand_finals): Make static.
12894 (convert_narrow): Remove static prototype.
12896 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12898 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12900 1999-08-02 Richard Henderson <rth@cygnus.com>
12902 * decl.c: Include defaults.h instead of expr.h.
12903 * parse.y: Likewise.
12905 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12907 * java/decl.c (start_java_method): Change all uses of
12908 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12909 Ensure expr.h is included.
12910 * java/expr.c (pop_arguments): Ditto.
12911 * java/parse.y (expand_start_java_method): Ditto.
12913 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12915 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12917 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12919 * decl.c: Include "function.h".
12920 * except.c: Likewise.
12921 * parse.y: Likewise.
12922 * Makefile.in: Update dependencies.
12924 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12926 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12927 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12928 `modifier' with ATTRIBUTE_UNUSED.
12930 * gjavah.c (process_file): Add braces around ambiguous `else'.
12932 * jcf-dump.c (print_access_flags, localvar_free): Change return
12935 * parse.y (java_complete_expand_method): Initialize variable
12937 (resolve_qualified_expression_name): Likewise for `field_decl'.
12938 (patch_method_invocation): Likewise for `class_to_search'.
12939 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12940 (patch_assignment): Likewise for `lhs_type'.
12942 * verify.c (verify_jvm_instructions): Remove unused variable
12945 1999-07-25 Richard Henderson <rth@cygnus.com>
12947 * decl.c (va_list_type_node): New.
12949 1999-07-25 Anthony Green <green@cygnus.com>
12951 * gjavah.c (print_stub): New function.
12952 (METHOD_IS_NATIVE): New macro.
12953 (print_mangled_classname): Make static.
12954 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12955 (process_file): Perform stub generation.
12956 (HANDLE_METHOD): Don't emit class decls during stub
12958 (HANDLE_END_METHOD): Take into account stub generation.
12959 (print_method_info): Handle stub generation.
12960 (print_stub): New function.
12961 (print_cxx_classname): Make signature consistant with others.
12962 (help): Describe -stubs option.
12963 (main): Create stub file.
12964 (version): Use version.c.
12965 (print_full_cxx_name): New function.
12966 (print_c_decl): Use print_full_cxx_name.
12968 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12970 * check-init.c (check_init): Handle MAX_EXPR.
12972 1999-07-15 Andrew Haley <aph@cygnus.com>
12974 * lang.c (flag_use_divide_subroutine): New variable.
12975 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12976 fp-to-integer conversion.
12977 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12980 * expr.c (build_java_soft_divmod): New function.
12981 (build_java_binop): Call build_java_soft_divmod if
12982 flag_use_divide_subroutine is set.
12983 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12984 soft_lrem_node: new builtin functions.
12985 (init_decl_processing) Initialize the new builtins.
12986 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12987 soft_lrem_node: new builtin functions.
12988 (build_java_soft_divmod): New function.
12989 * parse.y: Call build_java_soft_divmod if
12990 flag_use_divide_subroutine is set.
12991 * parse.c: Rebuilt.
12993 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12994 a --specs= arg) even if not linking.
12995 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12996 -fuse-divide-subroutine
12998 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13000 * parse.y (resolve_and_layout): Check methods only once.
13001 (resolve_qualified_expression_name): Verify thrown exceptions
13003 (check_thrown_exceptions): Reject exceptions thrown in
13004 initializer. Error message tuned.
13006 1999-07-14 Andrew Haley <aph@cygnus.com>
13008 * expr.c (expand_expr): Do not return the last statement in a
13009 block as the block's value.
13011 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13013 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13014 CALL_EXPR, to avoid order of evaluation changes.
13016 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13018 * parse.y (qualify_ambiguous_name): Do not use
13019 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13021 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13023 * check-init.c (check_init): Handle MAX_EXPR.
13024 * expr.c (force_evaluation_order): Force method call arguments to
13025 be evaluated in left-to-right order.
13026 * parse.y (qualify_ambiguous_name): Loop again to qualify
13027 NEW_ARRAY_EXPR properly.
13029 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13031 * parse.y (patch_invoke): Resolve unresolved invoked method
13033 (qualify_ambiguous_name): STRING_CST to qualify expression for
13034 type name resolution.
13036 1999-06-24 Andrew Haley <aph@cygnus.com>
13038 * class.c (finish_class): Whenever a deferred method is
13039 output, rescan the list of methods to see if a new candidate for
13040 output can be found.
13042 1999-06-28 Tom Tromey <tromey@cygnus.com>
13044 * jvspec.c (lang_specific_driver): Recognize --help.
13046 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13048 * parse.y (resolve_package): Fixed bogus return statement.
13049 (patch_method_invocation): Resolve method invocation beginning with
13050 a package name qualifier.
13052 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13054 * Make-lang.in (java.stage1): Depend on stage1-start.
13055 (java.stage2): Likewise for stage2-start.
13056 (java.stage3): Likewise for stage3-start.
13057 (java.stage4): Likewise for stage4-start.
13059 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13061 * parse.y (java_complete_lhs): When doing cross referencing, don't
13062 try to keep file location on a WFL expanded as a CALL_EXPR.
13064 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13066 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13067 compiling to class file a void method with an empty method body.
13068 As a side effect, the bytecode backend will generate the
13069 appropriate `return' instruction.
13071 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13073 * parse.y (lookup_package_type_and_set_next): New function prototype.
13074 (resolve_package): Search current and imported packages.
13075 (lookup_package_type_and_set_next): New function.
13077 1999-06-22 Andrew Haley <aph@cygnus.com>
13079 * verify.c (verify_jvm_instructions): Check for pending blocks
13080 before invalid PC test and opcode switch, not after.
13082 1999-06-21 Andrew Haley <aph@cygnus.com>
13084 * except.c (find_handler_in_range): The upper limit for exception
13085 ranges is exclusive, not inclusive: (start <= pc < end).
13086 (link_handler): find child pointer which points to outer by
13087 searching sibling list: previous code incorrectly assumed that
13088 outer->outer->first_child must point to outer.
13089 * verify.c (verify_jvm_instructions): FIXME added to code for
13091 (verify_jvm_instructions): Do not assume that the last block
13092 processed in a subroutine is a block which ends with a `ret'
13093 instruction. With some control flows it is possible that the last
13094 block ends with an `athrow'.
13096 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13098 * parse.y (qualify_ambiguous_name): Reorganized the post
13099 evaluation of non WFL leading expression nodes.
13101 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13103 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13106 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13108 * parse.y (qualify_ambiguous_name): Handle qualified expression
13109 beginning with a STRING_CST.
13111 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13113 * parse.y (register_fields): Set DECL_INITIAL on both
13114 pre-initialized static and public fields.
13115 (resolve_field_access): Static field access expressions to always
13117 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13118 qualification. CONVERT_EXPR to be resolved as an expression name.
13119 (java_complete_lhs): Identify and access qualified final
13120 initialized field in switch statement case expression.
13121 (fold_constant_for_init): Pre-initialized field decl constant to
13124 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13126 * parse.y (note_possible_classname): Mark returned node with
13127 QUALIFIED_P only if the original class name contained a '/'.
13129 1999-06-05 Anthony Green <green@cygnus.com>
13131 * Make-lang.in (gcjh): More parallel build fixes.
13133 1999-06-03 Mike Stump <mrs@wrs.com>
13135 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13137 1999-06-02 Anthony Green <green@cygnus.com>
13139 * except.c (link_handler): Chain exception handlers in order.
13141 1999-06-02 Anthony Green <green@cygnus.com>
13143 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13144 with nops and process as usual in order to always set correct EH
13145 ranges. Emit detailed warnings about unreachable bytecodes.
13147 1999-06-02 Anthony Green <green@cygnus.com>
13149 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13152 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13154 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13155 or the searched field decl.
13157 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13159 * parse.y (fold_constant_for_init): Convert numerical constant
13160 values to the type of the assigned field.
13162 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13164 * expr.c (lookup_field): Relaxed the test on class loading error
13166 * parse.y (fold_constant_for_init): Enabeled old code.
13168 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13170 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13171 decide the validity of the cast of a java.lang.Cloneable reference
13173 (patch_conditional_expr): Fixed first argument passed to
13174 binary_numeric_promotion.
13176 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13178 * parse.y (qualify_ambiguous_name): Take into account that a
13179 CONVERT_EXPR might specify a type as a WFL.
13181 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13183 * parse.y (patch_assignment): Save the rhs before using it as an
13184 argument to _Jv_CheckArrayStore.
13186 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13188 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13190 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13192 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13193 floating point literal only when the exponent indicator has been
13196 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13198 * parse.y (formal_parameter:): Construct argument tree list
13199 element even if a yet unsupported final parameter was encountered.
13201 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13203 * parse.y (finish_method_declaration): Issue errors for native or
13204 abstract methods declared with a method body, as well as for non
13205 native or non abstract methods with no method body.
13207 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13209 * class.c (build_utf8_ref): Initialize variable `field'.
13211 * decl.c (init_decl_processing): Initialize variable `field'.
13213 * expr.c (build_known_method_ref): Mark parameters `method_type',
13214 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13215 (process_jvm_instruction): Likewise for parameter `length'.
13217 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13218 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13221 * parse.y (maybe_generate_clinit): Remove unused variable
13222 `has_non_primitive_fields'.
13223 (find_in_imports_on_demand): Initialize variables `node_to_use'
13225 (patch_binop): Likewise for variable `prom_type'.
13226 (patch_unaryop): Likewise for variable `prom_type'.
13228 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13230 * xref.c (xref_table): Add missing initializer.
13232 1999-05-14 Tom Tromey <tromey@cygnus.com>
13234 * java-except.h (struct eh_range): Removed unused `next' member.
13235 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13236 after adding all exception handlers. Sort exception ranges in
13238 (struct pc_index): New structure.
13239 (start_pc_cmp): New function.
13240 * except.c (add_handler): Return `void'. Don't call link_handler;
13241 instead construct an ordinary linked list and do range
13243 (check_nested_ranges): New function.
13244 (link_handler): Changed interface to allow merging of eh_ranges.
13245 Split overlapping ranges. Return `void'.
13247 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13249 * parse.y (constructor_block_end:): New rule, tagged <node>.
13250 (constructor_body:): Use `constructor_block_end' instead of
13253 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13255 * parse.y (statement_nsi:): Pop `for' statement block.
13256 (java_complete_lhs): Labeled blocks containing no statement are
13257 marked as completing normally.
13259 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13261 * xref.c (xref_set_current_fp): New function, defined.
13262 * xref.h (xref_set_current_fp): New function, prototyped.
13264 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13266 * check-init.c (check_init): Take into account that
13267 LABELED_BLOCK_STMT can be empty.
13269 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13271 * parse.y (java_check_regular_methods): Warning check on not
13272 overriding methods with default access in other packages does not
13273 apply to `<clinit>'.
13274 (java_complete_lhs): If block body is an empty_stmt_node, replace
13275 it by NULL_TREE. This prevents gcc from generating an irrelevant
13278 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13280 * check-init.c (check_init): Removed code accepting to see things
13281 falling through default:, when doing xrefs.
13282 * java-tree.h (do_not_fold): New global variable, declared.
13283 * parse.y (do_not_fold): New global variable, defined.
13284 (java_complete_expand_method): Set `do_not_fold' to the value of
13285 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13286 and reinstall them after them have been purged; do not check for
13287 initializations; do not issue missing return errors.
13288 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13290 (patch_binop): Skip the fold part when doing xrefs.
13291 (build_string_concatenation): Skip the concatenation part when
13293 (patch_synchronized_statement): Do not generate a try-finally when
13295 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13296 and keep the location where the throw was seen.
13297 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13298 any treatment on the converted node an simply return a NOP_EXPR of
13300 * xref.c (xref_get_data): New function, defined.
13301 * xref.h (xref_get_data): New function, declared.
13302 (XREF_GET_DATA): Use xref_get_data.
13304 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13306 * gjavah.c (print_include): Cast the result of `strlen' to int
13307 when comparing against a signed value.
13308 (add_namelet): Likewise.
13310 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13312 * expr.c (expand_invoke): Mark parameter `nargs' with
13314 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13316 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13319 * jcf-reader.c (get_attribute): Cast a value to long
13320 when comparing against a signed expression. Likewise.
13322 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13323 HOST_BITS_PER_CHAR.
13325 1999-05-11 Andrew Haley <aph@cygnus.com>
13327 * parse.y (source_end_java_method): If the current method contains
13328 any exception handlers, force asynchronous_exceptions: this is
13329 necessary because signal handlers in libjava may throw exceptions.
13330 * decl.c (end_java_method): Ditto.
13332 1999-05-11 Tom Tromey <tromey@cygnus.com>
13334 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13336 * jvspec.c (THREAD_NAME): Removed.
13337 (GC_NAME): Likewise.
13338 (MATHLIB): Likewise.
13339 (WITHLIBC): Likewise.
13341 (THREADLIB): Likewise.
13342 (MATH_LIBRARY): Likewise.
13343 (lang_specific_driver): Don't add `-l' options to command line.
13344 Instead, add a single --specs option. Recognize `-L' options and
13345 use them to search for spec file.
13346 (find_spec_file): New function.
13347 (SPEC_FILE): New define.
13349 1999-05-11 Dave Brolley <brolley@cygnus.com>
13351 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13352 cpplib-enabled build.
13354 1999-05-05 Per Bothner <bothner@cygnus.com>
13356 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13357 temporarily zero it while calling rest_of_decl_compilation.
13359 * java-tree.h (string_ptr_type_node): Add declaration.
13360 * decl.c: Define and initialize string_ptr_type_node.
13361 * parse.y (patch_string_cst): Use string_ptr_type_node.
13363 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13364 * parse.y (for_statement): Now unconditionally exit_block.
13365 (finish_labeled_statement): No longer exit_block if for-loop.
13366 (patch_loop_statement): Check harder if the loop is already labeled.
13368 * parse.y (patch_initialized_static_field): Removed function.
13369 (maybe_generate_clinit): Removed special handling for interfaces.
13370 (java_complete_expand_methods): Do a preliminary java_complete_tree
13371 on <clinit> to determine if it can be removed.
13372 (java_complete_expand_method): Remove special handling for <clinit>.
13373 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13374 optimize if we get back empty_stmt_node.
13375 For MODIFY_EXPR, re-do checking of static initializers.
13376 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13377 For VAR_DECL, pass correct context.
13379 * verify.c (verify_jvm_instructions): Better error messages.
13381 1999-05-03 Tom Tromey <tromey@cygnus.com>
13383 * parse-scan.y (interface_declaration): Call
13384 report_class_declaration for interfaces.
13386 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13388 * Makefile.in: Remove -v from bison command lines.
13390 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13392 * check-init.c (check_init): Exclude a case of error when doing
13394 * class.c (layout_class_method): Don't generate the error message
13395 twice when compiling from source.
13396 * lang-options.h: Added `-Wredundant-modifers' and
13397 `-Wunusupported-jdk11' flags and help text.
13398 * lang.c (lang_decode_option): Added support for
13399 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13400 flag_static_local_jdk11 and flag_redundant set accordingly.
13401 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13402 * parse.h (EXPR_WFL_ADD_COL): New macro.
13403 (DECL_END_SOURCE_LINE): Likewise.
13404 (DECL_INHERITED_SOURCE_LINE): Likewise.
13405 * parse.y (static_ref_err): New function, prototyped.
13406 (CCB_TK): Now tagged <operator>.
13407 (class_body:): Remember the location of the closing '}' of a class
13408 definition when doing xrefs.
13409 (block:): Likewise.
13410 (block_end:): Likewise.
13411 (create_class): Remember the location of the inherited class
13412 identifier when doing xrefs.
13413 (register_fields): Added test on first operand of `init' before
13414 testing it TREE_CODE.
13415 (method_header): Store the location of the class identifier in the
13416 class decl when doing xrefs.
13417 (finish_method_declaration): Don't combine first/last method line
13419 (java_check_regular_methods): Warning check on not overriding
13420 methods with default access on other packages move before check on
13421 static methods. Initialization of `aflags' also moved up.
13422 (resolve_expression_name): Call static_ref_err to report the error.
13423 (static_ref_err): New function, implemented.
13424 (resolve_field_access): Returned simplified static field access
13426 (resolve_qualified_expression_name): Check for illegal use of
13427 static fields in a non static context. Call static_ref_err to
13428 report error in various places.
13429 (java_complete_tree): Do not fold initialized static fields when
13431 (java_complete_lhs): Likewise.
13433 1999-04-29 Anthony Green <green@cygnus.com>
13435 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13436 create internal labels.
13437 (lookup_label): Ditto.
13439 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13441 * class.c (layout_class_method): Generate <clinit>'s rtl for
13443 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13444 for interfaces' <clinit>.
13445 * expr.c (lookup_field): Search for fields in interfaces.
13446 (expand_invoke): Fixed indentation.
13447 (expand_java_field_op): Likewise. Use IS_CLINIT.
13448 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13449 (IS_CLINIT): New macro.
13450 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13451 interface was parsed.
13452 (maybe_generate_clinit): Don't generate if the current class is an
13453 interface with only fields of primitive types.
13454 (reset_method_name): Use IS_CLINIT.
13455 (java_complete_expand_method): Expand <clinit> when it exists for
13456 interfaces. Use IS_CLINIT.
13457 (resolve_expression_name): Use DECL_CONTEXT instead of
13458 current_class to build static field references.
13459 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13460 ARRAY_REF when doing xreferencing.
13461 (check_final_assignment): Fixed typo in leading comment. Use
13463 (patch_array_ref): Don't fully expand array references when
13465 (patch_return): Use IS_CLINIT.
13466 (patch_throw_statement): Likewise.
13468 1999-04-22 Tom Tromey <tromey@cygnus.com>
13470 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13472 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13474 * decl.c (predef_filenames, predef_filenames_size): New globals
13475 (init_decl_processing): predef_filenames and predef_filenames_size
13477 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13479 * jcf-parse.c (predefined_filename_p): New function.
13480 (yyparse): Check that files on the command line are specified only
13481 once and issue a warning otherwise.
13482 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13483 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13484 avoid a gcc warning with -W -Wall turned on.
13485 (java_expand_classes): Abort if errors were encountered.
13486 (java_complete_lhs): If the cross reference flag is set, wrap
13487 field DECL node around a WFL when resolving expression name.
13489 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13491 * lang.c (lang_decode_option): Fixed returned value when parsing
13492 `-fxref=...' and `-Wall'.
13493 * parse.y (source_end_java_method): Do not generate code when
13494 flag_emit_xref is set.
13495 (resolve_expression_name): Do not build static field access when
13496 flag_emit_xref is set.
13497 (resolve_field_access): No special treatment on `length' when
13498 flag_emit_xref is set. Do not build qualified static field access
13499 when flag_emit_xref is set.
13500 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13501 when flag_emit_xref is set.
13502 (patch_assignment): Do not generate array store runtime check when
13503 flag_emit_xref is set.
13504 * xref.c (xref_flag_value): Fixed function declaration
13506 (xset_set_data): New function.
13507 * xref.h (xref_set_data): Added prototype for new function.
13508 (typedef struct xref_flag_table): New field data.
13509 (XREF_GET_DATA): New macro.
13511 1999-04-19 Tom Tromey <tromey@cygnus.com>
13513 * xref.h (enum): Removed trailing comma.
13515 * parse.y (resolve_qualified_expression_name): Added missing
13518 1999-04-15 Anthony Green <green@cygnus.com>
13520 * gjavah.c: New prototypes for java_float_finite and
13521 java_double_finite.
13523 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13525 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13528 1999-04-06 Jeffrey A Law (law@cygnus.com)
13530 * Makefile.in (TREE_H): Add tree-check.h.
13531 (RTL_H): Add genrtl.h.
13533 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13535 * parse.y (patch_assignment): Added ArrayStoreException runtime
13538 1999-04-06 Per Bothner <bothner@cygnus.com>
13540 * expr.c (pop_type_0): New function.
13541 (pop_type): Use pop_type_0.
13542 * java-tree.h (pop_type_0): New declaration.
13543 * verify.c (verify_jvm_instructions): Check return instructions.
13545 * parse.y (patch_binop): Don't fold if non-constant and emiting
13548 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13550 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13552 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13553 (main_jcf): Don't define.
13554 (process_file): Don't set `main_jcf'.
13556 * java-tree.h (main_jcf): Don't declare.
13558 * jcf-parse.c (main_jcf): Add static definition.
13560 * lang.c (main_jcf): Don't define.
13562 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13564 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13566 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13568 * jcf-depend.c: Include "config.h", not <config.h>.
13570 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13573 * jcf-path.c: Include "config.h", not <config.h>.
13575 * lex.c: Don't include various system header files.
13576 (java_init_lex): Cast the argument of `bzero' to PTR
13578 * parse-scan.y (java_push_parser_context): Likewise.
13580 * parse.y (java_push_parser_context): Likewise.
13581 (patch_bc_statement): Match format specifier to variable argument.
13583 * xref.c: Don't include <stdio.h>.
13585 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13587 * parse.y (struct parser_ctxt *ctxp): Now global.
13588 (declare_local_variables): Use WFL compound value for the
13589 declaration source line value, when doing cross-referencing.
13591 1999-03-31 Tom Tromey <tromey@cygnus.com>
13593 * gjavah.c (print_field_info): Allow constants of other types.
13594 (print_include): Generate include when new name is proper prefix
13595 of already printed name.
13596 (add_namelet): Likewise.
13597 (cxx_keyword_subst): New function.
13598 (print_method_info): Use it.
13599 (print_field_name): New function.
13600 (get_field_name): New function.
13601 (print_field_info): Use get_field_name and print_field_name.
13603 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13605 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13606 'KR-C', so gperf uses the `const' keyword on strings.
13608 * keyword.gperf (java_keyword): Const-ify a char*.
13610 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13612 * parse.y (patch_bc_statement): Fixed identation and a bogus
13615 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13617 * parse.y (patch_assignment): Allow static variables in other
13618 classes to be assigned.
13620 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13622 * class.c (maybe_add_interface): Remove unused variable
13624 (make_class_data): Use = for assignment, not ==. Likewise.
13625 (emit_register_classes): Remove unused variable `decl'.
13627 * lex.c: Fix comment so as not to contain an embedded `/*'.
13629 * verify.c (verify_jvm_instructions): Remove unused variable
13632 1999-03-27 Per Bothner <bothner@cygnus.com>
13634 * parse.y (complete_loop_body): Rename to finish_loop_body.
13635 (complete_labeled_statement): Rename to finish_labeled_statement.
13636 (complete_for_loop): Rename to finish_for_loop.
13637 (complete_method_declaration): Rename to finish_method_declaration.
13639 * java-tree.h (continue_identifier_node): New global node.
13640 * decl.c: Define and initialize continue_identifier_node.
13641 * parse.y (generate_labeled_block): Remove - no longer needed.
13642 (build_loop_body): Use continue_identifier_node for continue block.
13643 (finish_labeled_statement): Also do pop_labeled_block actions.
13644 (java_complete_lhs): POP_LOOP even if error.
13645 (build_labeled_block): Special handling for continue_identifier_node.
13646 (patch_loop_statement): Re-organize.
13647 (patch_bc_statement): Re-write.
13649 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13651 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13652 using a WFL compound value.
13653 * parse.y (xref.h): Include.
13654 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13655 WFL compound value.
13656 (register_fields): Set WFL compound value to lineno if doing
13658 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13660 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13661 * xref.h (expand_xref): Prototype renamed from xref_generate.
13663 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13665 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13666 (GET_CURRENT_BLOCK): New macro.
13667 * parse.y (current_static_block): New global variable.
13668 (method_body:): Define action.
13669 (complete_method_declaration): Set current_function_decl to NULL
13670 when work on the current method is done.
13671 (declare_local_variables): Use GET_CURRENT_BLOCK.
13672 (java_method_add_stmt): Likewise.
13673 (java_complete_expand_method): Disable the use of `this' when
13674 expanding <clinit>.
13675 (enter_a_block): If no current method exist, use
13676 current_static_block to link static initializer blocks.
13677 (exit_block): Rewritten to use current_static_block when no current
13678 method decl exists.
13679 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13680 (patch_return): Forbid the use of `return' in static initializers.
13681 (patch_throw_statement): Fixed indentation. Issue specific error
13682 for uncaught thrown checked exception in static initializer
13683 blocks. Removed FIXME.
13685 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13687 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13688 Link gcj from gcc.o.
13690 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13692 * parse.y (find_applicable_accessible_methods_list): When dealing
13693 with interface: ensure that a given interface or java.lang.Object
13694 are searched only once.
13696 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13698 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13700 * jcf-dump.c (print_access_flags): Add braces around if-else.
13702 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13705 * lex.c (build_wfl_node): Add static prototype.
13707 * lex.h (build_wfl_node): Remove static prototype.
13709 * parse.y: Include lex.c early enough to declare everything needed.
13710 Ensure calls to `build_wfl_node' pass the proper arguments.
13711 (create_class): Remove unused variable `super_decl'.
13712 (get_printable_method_name): Initialize variable `name'.
13714 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13716 * Changelog: Fixed 1999-03-22 typos.
13717 * lang.c (lang_decode_option): Fixed typo in error string in the
13720 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13722 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13723 (xref.o): New rule.
13724 * java-tree.h (flag_emit_xref): Declared extern.
13725 * lang.c (xref.h): Included.
13726 (flag_emit_xref): New global variable.
13727 (lang_decode_option): Added support for -fxref.
13729 * xref.h: Likewise.
13731 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13733 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13736 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13738 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13739 $(srcdir)/../system.h and $(JAVA_TREE_H).
13740 (jcf-io.o): Depend on $(JAVA_TREE_H).
13741 (mangle.o): Likewise.
13743 * check-init.c (check_cond_init): Add static prototype.
13745 * class.c (build_java_method_type, hashUtf8String,
13746 make_field_value, get_dispatch_vector, get_dispatch_table,
13747 append_gpp_mangled_type, mangle_static_field): Likewise.
13748 (strLengthUtf8): Hide unused definition.
13749 (hashUtf8String): Const-ify.
13750 (make_field_value): Un-ANSI-fy.
13752 * constants.c: Move inclusion of jcf.h above java-tree.h.
13753 (set_constant_entry, find_class_or_string_constant,
13754 find_name_and_type_constant, get_tag_node,
13755 build_constant_data_ref): Add static prototype.
13757 * decl.c (push_jvm_slot, builtin_function,
13758 lookup_name_current_level): Likewise.
13759 (builtin_function): Const-ify.
13761 * except.c (expand_start_java_handler, expand_end_java_handler):
13762 Add static prototype.
13764 * expr.c (flush_quick_stack, push_value, pop_value,
13765 java_stack_swap, java_stack_dup, build_java_athrow,
13766 build_java_jsr, build_java_ret, expand_java_multianewarray,
13767 expand_java_arraystore, expand_java_arrayload,
13768 expand_java_array_length, build_java_monitor, expand_java_pushc,
13769 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13770 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13771 expand_compare, expand_test, expand_cond, expand_java_goto,
13772 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13773 expand_java_field_op, java_push_constant_from_pool): Likewise.
13775 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13776 (build_java_arraynull_check): Mark parameters `node' and `type'
13777 with ATTRIBUTE_UNUSED.
13778 (note_label): Likewise for parameter `current_pc'.
13779 (expand_java_call, expand_java_ret): Hide unused definition.
13781 * java-tree.h (make_class, build_constants_constructor,
13782 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13783 init_outgoing_cpool, register_class, emit_register_classes,
13784 java_layout_seen_class_methods): Prototype.
13785 (unicode_mangling_length): Const-ify.
13786 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13787 emit_unicode_mangled_name, format_int, format_uint,
13788 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13789 jcf_print_utf8_replace, open_class): Prototype.
13791 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13792 <stdio.h>. Include tree.h/java-tree.h.
13793 (utf8_equal_string usage, process_class): Add static prototype.
13794 (open_class): Don't prototype this here.
13795 (utf8_equal_string): Match arguments to format specifiers.
13796 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13797 TABLE_SWITCH, disassemble_method): Likewise.
13799 * jcf-io.c: Include tree.h/java-tree.h.
13800 (open_class, find_classfile, jcf_print_utf8,
13801 jcf_print_utf8_replace): Const-ify.
13803 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13804 parse_class_file): Add static prototype.
13805 (find_in_current_zip): Match definition to existing static
13808 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13809 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13810 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13811 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13812 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13813 generate_bytecode_return, perform_relocations, init_jcf_state,
13814 init_jcf_method, release_jcf_state, generate_classfile):
13815 Add static prototype.
13816 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13817 (make_class_file_name): Const-ify.
13819 * jcf.h (find_classfile): Const-ify.
13821 * jv-scan.c (reset_report): Remove prototype.
13823 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13824 (error): Rewrite to allow varargs.
13826 * lang.c (lang_f_options): Const-ify.
13828 * lex.c (java_parse_escape_sequence): Add static prototype.
13829 (java_allocate_new_line): Match definition to existing static
13832 * mangle.c Include tree.h/java-tree.h.
13833 (unicode_mangling_length, emit_unicode_mangled_name,
13834 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13836 * parse.h (jdep_code): Remove trailing comma in enumeration.
13837 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13838 (reset_report): Add prototype.
13840 * verify.c (push_pending_label, merge_types): Add static
13843 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13845 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13847 * parse.y (find_applicable_accessible_methods_list): Extend the
13848 search to superinterfaces when relevant.
13849 (search_applicable_methods_list): New function.
13851 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13853 * class.c (unmangle_classname): Implemented stricter testing
13854 before setting the QUALIFIED_P flag on an identifier.
13856 1999-03-16 Per Bothner <bothner@cygnus.com>
13858 * parse.y (java_complete_lhs): Call force_evaluation_order
13859 after patch_newarray.
13860 (patch_binop): Don't call fold if there are side effects.
13862 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13864 * parse.y (java_stabilize_reference): Use save_expr instead of
13865 building a SAVE_EXPR node.
13866 (java_complete_lhs): Patch the resulting string of the `+='
13867 operator (if necessary) and complete the RHS after having built
13870 1999-03-15 Per Bothner <bothner@cygnus.com>
13872 * class.c (make_class): Don't set CLASS_P here (because
13873 this function is also called by build_java_array_type).
13874 (push_class): Set CLASS_P here instead.
13875 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13877 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13878 context. If the context is class, perfer "super" over "synchronized".
13879 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13881 * parse.y (create_class): Don't call parser_check_super here;
13882 it is not robust. Always wait until later.
13884 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13885 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13887 1999-03-13 Per Bothner <bothner@cygnus.com>
13889 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13890 * lex.h (UNGETC): Change misleading macro.
13892 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13894 * parse.y (java_stabilize_reference): Return NODE when patching a
13896 (java_complete_lhs): Put parenthesis around truth values.
13898 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13900 * class.c (layout_class_method): Don't make rtl for interface
13902 * parse.h (GET_TYPE_NAME): New macro.
13903 * parse.y (if_then_statement:): Fixed indentation.
13904 (if_then_else_statement:): Likewise.
13905 (for_statement:): Fixed spacing.
13906 (try_statement:): Fixed indentation.
13907 (create_interface): Don't force interfaces to be abstract.
13908 (method_header): Abstract methods are OK in interfaces.
13909 (declare_local_variables): Fixed typo in comment.
13910 (java_complete_expand_method): Fixed indentation.
13911 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13912 non accessible fields.
13913 (java_stabilize_reference): New function.
13914 (java_complete_lhs): Fixed indentation. Use
13915 java_stabilize_reference in compound assignment. Insert the
13916 cast. If not processing `+' fix string constants before processing
13919 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13921 * constants.c (find_class_or_string_constant): Cast variable `j'
13922 to a `jword' when comparing against one.
13924 * expr.c (java_lang_expand_expr): Remove unused variables
13925 `has_finally_p' and `op0'.
13927 * gjavah.c (print_field_info): Cast a value to jint when comparing
13928 against one. Likewise for a jlong.
13929 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13930 against a signed quantity.
13932 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13933 (print_signature): Don't needlessly dereference variable `str'
13935 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13936 `max_locals' with ATTRIBUTE_UNUSED.
13937 (jcf_parse_class): Likewise for variable `index'.
13939 * parse.h (reverse_jdep_list): Remove static prototype.
13941 * parse.y (build_jump_to_finally): Remove prototype and definition.
13942 (reverse_jdep_list): Add static prototype.
13944 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13945 `assignment' and `expr_decl'.
13947 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13949 1999-03-12 Andrew Haley <aph@cygnus.com>
13951 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13952 we'll need a directory separator and a null character.
13954 1999-03-10 Per Bothner <bothner@cygnus.com>
13956 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13958 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13960 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13963 1999-03-05 Per Bothner <bothner@cygnus.com>
13965 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13967 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13969 * class.c (layout_class_method): A static method in a base class
13970 is never overridden, so treat it like it doesn't exist.
13971 However, do complain about private non-static method overriding
13972 public static method.
13974 * parse.y: Don't set unused INITIALIZED_P flag.
13975 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13977 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13978 (build_array_from_name): Re-order &index[string] to &string[index].
13980 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13981 error_mark (it might catch more errors, but it is more likely to lose).
13983 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13985 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13986 (parse-scan.o): Depend on toplev.h.
13988 * class.c (make_method_value): Add prototype. Make it static.
13989 Remove unused second argument, caller changed.
13991 * expr.c (java_lang_expand_expr): Remove unused variable
13994 * java-tree.h: Don't prototype find_in_current_zip.
13995 Add prototypes for verify_constant_pool, start_java_method,
13996 end_java_method, give_name_to_locals, expand_byte_code,
13997 open_in_zip, set_constant_value, find_constant1, find_constant2,
13998 find_utf8_constant, find_string_constant, find_class_constant,
13999 find_fieldref_index, find_methodref_index, write_constant_pool,
14000 count_constant_pool_bytes and encode_newarray_type.
14002 * jcf-dump.c: Remove unused variable `LONG_temp'.
14004 * jcf-parse.c: Include parse.h.
14005 (jcf_parse_source): Remove unused parameter, all callers changed.
14006 (jcf_figure_file_type): Add static prototype.
14007 (find_in_current_zip): Likewise. Also remove unused parameter,
14008 all callers changed.
14009 (read_class): Initialize variable `saved_pos'.
14011 * jcf-reader.c (jcf_parse_preamble): Mark variables
14012 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14014 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14015 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14016 (java_parse_doc_section): Initialize variable `seen_star'.
14017 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14018 (java_lex_error): Mark parameters `msg' and `forward' with
14020 (java_get_line_col): Mark parameters `filename' and `line' with
14023 * parse-scan.y: Include toplev.h.
14024 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14026 * parse.h: use `struct JCF', not plain `JCF'.
14027 (java_parser_context_save_global, java_expand_classes
14028 java_parser_context_restore_global, java_parse): Add prototypes.
14030 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14033 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14035 * check-init.c (check_init): COPYN takes word count, not bit count.
14037 1999-02-26 Per Bothner <bothner@cygnus.com>
14039 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14040 explicit build_decl. (Avoids crash in reload when optimizing.)
14042 1999-02-25 Per Bothner <bothner@cygnus.com>
14044 * decl.c (complete_start_java_method): Handle synchronized method
14045 even when compiling from bytecode.
14047 1999-02-26 Tom Tromey <tromey@cygnus.com>
14049 * gjavah.c (add_class_decl): Only generate `#include' if outer
14050 class is not the name of the class we are processing. Correctly
14051 append `.h' in #include.
14052 (process_file): Clean up newlines around generated `#include's.
14053 (decode_signature_piece): Correctly handle inner classes.
14054 (struct include): New structure.
14055 (all_includes): New global.
14056 (print_include): New function.
14057 (add_class_decl): Use it.
14058 (process_file): Likewise.
14059 (add_class_decl): Generate include for java-array.h if array
14061 (process_file): Don't generate java-array.h include.
14063 * gjavah.c (add_namelet): Check for standard package names here.
14064 (add_class_decl): Don't check for standard package names here.
14066 1999-02-25 Tom Tromey <tromey@cygnus.com>
14068 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14069 When reading a zip file, only use strncmp if both strings are
14070 bigger than the buffer length. Initialize `k' when looping
14073 1999-02-24 Tom Tromey <tromey@cygnus.com>
14075 * gjavah.c (struct namelet): New structure.
14076 (add_namelet): New function.
14077 (print_namelet): New function.
14078 (print_class_decls): Use add_namelet and print_namelet to generate
14079 namespaces and not classes.
14080 (method_printed): New global.
14081 (HANDLE_END_METHOD): Examine method_printed.
14082 (print_method_info): Set method_printed when required. Print
14083 error if function to be ignored is marked virtual. Handle $finit$
14085 (METHOD_IS_FINAL): New macro.
14086 (print_field_info): Use it.
14087 (HANDLE_METHOD): Clear method_printed.
14088 (method_pass): New global.
14089 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14090 (process_file): Do two passes over both fields and methods.
14091 (HANDLE_METHOD): Examine method_pass.
14092 (root): New global.
14093 (add_class_decl): New function.
14094 (print_class_decls): Don't scan over entire constant pool.
14096 1999-02-23 Tom Tromey <tromey@cygnus.com>
14098 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14099 disable linking in that case.
14101 1999-02-20 Tom Tromey <tromey@cygnus.com>
14103 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14106 1999-02-21 Per Bothner <bothner@cygnus.com>
14108 * decl.c (build_result_decl), java-tree.h: New method.
14109 (complete_start_java_method): Handle synchronized methods.
14110 Don't build DECL_RESULT here. (Ordering dependency problem.)
14111 (start_java_method): Call build_result_decl here instead ...
14112 * parse.y (java_complete_expand_method): ... and here.
14113 (expand_start_java_method): Don't call complete_start_java_method here.
14114 (java_complete_expand_method): Call it here instead.
14115 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14116 * java-tree.h: ... here.
14118 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14119 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14120 for ARRAY_REF - it doesn't work when array bounds are checked.
14121 (patch_array_ref): Handle it here instead.
14123 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14125 1999-02-19 Per Bothner <bothner@cygnus.com>
14127 Force left-to-right evaluation of binary operations etc.
14128 * expr.c (force_evaluation_order), java-tree.h: New function.
14129 * parse.y (java_complete_lhs): Pass binary operations, procedure
14130 calls, and ARRAY_REFs to force_evaluation_order.
14131 (various): Set TREE_SIDE_EFFECTS more carefully.
14133 Tolerate random (non-UTF8) encoding in comments without complaining.
14134 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14135 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14137 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14138 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14140 * parse.y (java_complete_lhs): Ignore an empty statement in a
14141 COMPOUND_EXPR. Don't complain about empty statement after return.
14143 1999-02-19 Per Bothner <bothner@cygnus.com>
14145 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14146 in TREE_LIST - just chain the POINTER_TYPEs together.
14147 (resolve_class): If type already resolved, return decl.
14148 After resolving, update TREE_TYPE(class_type), and name (if array).
14149 * parse.h (do_resolve_class), parse.y: Make non-static.
14150 * class.c (maybe_layout_super_class): Take this_class argument.
14151 Do do_resolve_class if necessary.
14152 (layout_class, layout_class_methods): Adjust calls appropriately.
14153 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14154 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14155 * typeck.c (build_java_array_type): Don't call layout_class.
14157 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14159 * parse.y (check_pkg_class_access): Allow private class access
14160 within the same package.
14161 (strip_out_static_field_access_decl): New function.
14162 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14163 operator argument before testing its nature.
14165 1999-02-03 Per Bothner <bothner@cygnus.com>
14167 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14168 (TRY_EXPR): Simplify - it no longer has a finally clause.
14169 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14170 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14171 * expr.c (java_lang_expand_expr): Likewise.
14172 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14173 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14174 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14175 (build_try_statement): Remove finally parameter and handling.
14176 (build_try_finally_statement): New function.
14177 (patch_try_statement): No longer need to support finally clause.
14178 (try_statement): Update grammar action rules.
14179 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14180 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14182 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14184 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14185 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14187 1999-02-17 Andrew Haley <aph@cygnus.com>
14189 * class.c (build_utf8_ref): Back out broken patch which was
14190 intended to to output signatures using '.' as a separator.
14192 * class.c (make_class_data): Output signatures using '.' as a
14193 separator, rather than '/'.
14194 (mangled_classname): Likewise.
14195 (make_field_value): Likewise.
14196 (make_method_value): Likewise.
14197 * constants.c (alloc_class_constant): Likewise.
14198 * expr.c (build_invokeinterface): Likewise.
14200 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14202 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14203 of an ancient workaround.
14205 1999-02-10 Jeffrey A Law (law@cygnus.com)
14207 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14210 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14212 * lex.c (yylex): Encode \0 as UTF8.
14214 1999-02-10 Tom Tromey <tromey@cygnus.com>
14216 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14217 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14218 (libgcj_zip): Renamed.
14219 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14221 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14223 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14224 (GC_NAME): Renamed -lgc to -lgcjgc.
14226 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14228 * lex.c (java_lang_cloneable): Initialize.
14229 * parse.y (java_lang_cloneable): New static variable.
14230 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14231 doing one more qualification round.
14232 (valid_ref_assignconv_cast_p): Reject null source or
14233 destination. Allow an array to be cast into java.lang.Cloneable.
14234 (patch_cast): Swapped two first arguments to first call to
14235 valid_ref_assignconv_cast_p.
14237 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14239 * parse.h: DECL_P renamed JDECL_P.
14240 * parse.y: DECL_P replaced by JDECL_P.
14241 (build_array_from_name): Always use pointer's type.
14242 (patch_bc_statement): Extra code to search continue target in a
14243 for loop. Fixed comments. Continue target is current loop when
14246 1999-02-05 Andrew Haley <aph@cygnus.com>
14248 * class.c (make_class_data): The superclass of an interface should
14249 be null, not class Object.
14251 * lex.c (java_lex): Sign extend hex literals.
14253 1999-02-04 Andrew Haley <aph@cygnus.com>
14255 * class.c (build_utf8_ref): Output signatures using '.' as a
14256 separator, rather than '/'.
14257 (make_class_data): Likewise.
14259 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14261 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14262 mkstemp.o. Get them from libiberty now.
14264 1999-02-02 Jeffrey A Law (law@cygnus.com)
14266 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14268 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14270 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14273 1999-02-02 Per Bothner <bothner@cygnus.com>
14275 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14276 * jcf-write.c (generate_bytecode_return): New function.
14277 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14279 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14280 generate special [fd]const_[01] instructions.
14282 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14284 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14285 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14287 1999-02-01 Per Bothner <bothner@cygnus.com>
14289 * parse.y (patch_method_invocation): Handle calling static methods,
14290 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14292 * parse.y (java_complete_lhs): Don't complain about unreachable
14293 exit condition in a do-while statement.
14295 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14297 * lex.c (java_read_char): Fixed utf8 decoding.
14298 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14300 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14301 comments. Local variable `all_primitive' is gone. Broadened
14302 acceptance of `0' to floating point targets. `long' can now be
14303 widened to `double' or `float'.
14304 (valid_method_invocation_conversion_p): Added leading
14305 comment. Fixed tabulation.
14306 (build_string_concatenation): Optimize out left or right empty
14309 1999-01-28 Per Bothner <bothner@cygnus.com>
14311 * jcf-write.c (localvar_alloc): Only emit entry for
14312 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14313 (generate_bytecode_insns): Only call put_linenumber if
14314 debug_info_level > DINFO_LEVEL_NONE.
14315 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14316 is specified, add -g1 (for compatibility wih javac).
14318 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14320 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14321 gjavah.o, check-init.o, jv-scan.o
14323 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14325 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14327 * gjavah.c: Include config.h and system.h.
14329 * javaop.h (inline): Don't define, its handled by system.h.
14330 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14331 from `inline' to `static inline'.
14333 * jcf.h (inline): Don't define, its handled by system.h.
14335 * lex.c (inline): Likewise.
14337 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14339 * lang-specs.h: Map -Qn to -fno-ident.
14341 1999-01-29 Richard Henderson <rth@cygnus.com>
14343 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14345 1999-01-29 Tom Tromey <tromey@cygnus.com>
14347 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14348 then cast it to Object before calling `append' method.
14350 1999-01-28 Per Bothner <bothner@cygnus.com>
14352 * check-init.c (check_bool2_init, check_bool_init, check_init):
14353 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14354 * jcf-write.c (generate_bytecode_insns): Likewise.
14356 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14358 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14359 * parse.y (patch_cast): Allow a boolean to be cast into a
14362 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14364 * parse.y: (class_declaration:): Fixed indentation.
14365 (class_member_declaration:): Extra `;' after field declaration now
14367 (interface_declaration:): Removed debug messages in error reports.
14368 (patch_binop): Nodes created and returned inherit the orignal
14369 node's COMPOUND_ASSIGN_P flag value.
14370 (patch_cast): Fix cast from char to floating point.
14372 1999-01-25 Andrew Haley <aph@cygnus.com>
14374 * except.c, java-except.h (expand_resume_after_catch): new
14376 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14377 to branch back to main flow of control after a catch block.
14379 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14381 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14382 $(srcdir)/../system.h.
14383 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14384 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14385 (jcf-write.o): Likewise.
14386 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14387 (mangle.o): Depend on $(srcdir)/../toplev.h.
14388 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14389 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14391 * class.c: Include output.h and parse.h.
14392 (mangled_classname): Add the `const' keyword to a char*.
14393 (find_named_method): Hide unused function definition.
14394 (build_utf8_ref): Change type of variable `c' to unsigned char.
14395 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14396 (build_class_ref): Add the `const' keyword to a char*.
14397 (layout_class_method): Remove unused variable `buf'.
14399 * decl.c (find_local_variable): Remove unused variable `rtl'.
14400 (pushdecl): Likewise for variables `different_binding_level' and
14402 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14403 (maybe_build_cleanup): Likewise for parameter `decl'.
14405 * except.c (expand_start_java_handler): Mark parameter `range'
14406 with ATTRIBUTE_UNUSED.
14408 * expr.c: Include except.h.
14409 (pop_type): Remove unused variable `i'.
14410 (pop_value): Likewise for variables `n_words' and `i'.
14411 (expand_java_arrayload): Likewise for variable `convert'.
14412 (java_lang_expand_expr): Likewise for variables `op0', `type',
14413 `mode', `unsignedp', `node' and `elements'.
14414 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14416 (process_jvm_instruction): Add a `const' qualifier to a char*.
14418 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14419 (temp_directory): Likewise.
14420 (print_c_decl): Likewise.
14421 (print_method_info): Likewise.
14422 (decode_signature_piece): Likewise.
14423 (print_mangled_classname): Likewise.
14425 * java-except.h: Provide prototypes for maybe_start_try,
14426 maybe_end_try and add_handler.
14428 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14429 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14430 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14431 init_expr_processing, push_super_field, init_class_processing,
14432 can_widen_reference_to, class_depth, verify_jvm_instructions,
14433 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14434 set_local_type, merge_type_state, push_type, load_type_state,
14435 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14436 emit_unicode_mangled_name): Add prototypes.
14438 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14439 (print_signature_type): Use ISDIGIT, not isdigit.
14440 (print_signature): Remove unused variable `j'.
14442 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14443 int when comparing against one.
14445 * jcf-parse.c: Include toplev.h.
14447 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14448 (localvar_free): Remove unused variable `i'.
14449 (generate_bytecode_conditional): Likewise for variable `kind'.
14451 * jv-scan.c: Include config.h and system.h. Remove redundant
14452 OS header and gansidecl.h includes.
14453 (warning): Add the `const' keyword to a char*. Also add
14454 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14455 __STDC__, when determining whether to use ANSI-isms.
14456 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14457 (xmalloc): Don't redundantly prototype here.
14458 (main): Remove unused parameter `envp'. Also fix the arguments
14459 passed to function `fatal' to match the format specifier.
14461 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14463 * mangle.c: Include toplev.h.
14464 (emit_unicode_mangled_name): Declare parameter `len'.
14466 * parse.y (parse_warning_context): Add the `const' keyword to a
14467 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14468 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14469 (issue_warning_error_from_context): Add the `const' keyword to
14471 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14472 not `__STDC__' for whether to use ANSI-isms.
14474 * typeck.c (incomplete_type_error): Mark parameters `value' and
14475 `type' with ATTRIBUTE_UNUSED.
14476 (parse_signature_type): Use ISDIGIT, not isdigit.
14478 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14479 (verify_jvm_instructions): Likewise. Remove unused variables
14480 `field_name' and `default_val'.
14482 * zextract.c: Include config.h and system.h. Remove redundant
14483 OS header includes.
14485 * zipfile.h: Prototype `read_zip_archive'.
14487 1999-01-21 Andrew Haley <aph@cygnus.com>
14489 * typeck.c (convert): Allow conversions to void type: some
14490 optimizations in gcc do this.
14492 1999-01-21 Andrew Haley <aph@cygnus.com>
14494 * typeck.c (convert_ieee_real_to_integer): New function.
14495 (convert): When not using fast-math and using hardware fp, convert
14496 an IEEE NaN to zero.
14498 1999-01-18 Andrew Haley <aph@cygnus.com>
14500 * parse.y (patch_binop): Do a type conversion from signed to
14501 unsigned and then back to signed when a ">>>" is found.
14503 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14505 * java-tree.h: (check_for_initialization): Added prototype.
14506 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14507 * parse.y (do_resolve_class): Removed unused locals.
14508 (read_import_dir): Likewise.
14509 (resolve_qualified_expression_name): Array creation
14510 expressions are valid primary expressions.
14511 (qualify_ambiguous_name): Likewise.
14512 (patch_synchronized_statement): Removed unused local.
14514 1999-01-17 Jeffrey A Law (law@cygnus.com)
14516 * Makefile.in (zextract.o): Add dependencies.
14518 * Makefile.in: Do not put ^Ls at the start of a line.
14520 1999-01-15 Per Bothner <bothner@cygnus.com>
14522 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14523 sub-type the result of the call that gets the exception value.
14525 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14526 don't call finish_class.
14528 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14529 clear found before continuing.
14531 * verify.c (verify_jvm_instructions): On an array load, allow
14532 and handle top of stack to be TYPE_NULL.
14534 * gjavah.c (generate_access): Translate Java package private or
14535 protected access to C++ public, but with a comment.
14537 1999-01-13 Andrew Haley <aph@cygnus.com>
14539 * expr.c (generate_name): Name prefix changed to avoid clashes
14540 with assembler temp labels.
14542 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14543 MODIFY_EXPR. Without this, code for the assignment may not be
14544 generated at all and the synchronized statement will read an
14545 uninitialized variable.
14547 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14549 * class.c (maybe_layout_super_class): Fixed returned value.
14550 * lex.c: Added 1999 to the copyright.
14551 (java_init_lex): Initialize java_lang_imported.
14552 * lex.h: Added 1999 to the copyright.
14553 * parse.h: Added 1999 to the copyright.
14554 (REGISTER_IMPORT): Fixed typo in trailing macro.
14555 (CURRENT_OSB): New macro.
14556 (struct parser_ctxt): New fields osb_depth, osb_limit.
14557 * parse.y (java_lang_id): New global variable.
14558 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14559 (array_creation_expression:): Use CURRENT_OSB.
14560 (dims:): Uses a stack to keep track of array dimensions.
14561 (cast_expression:): Use CURRENT_OSB.
14562 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14564 (register_fields): Fixed typos in comment.
14565 (check_method_redefinition): Fixed comment indentation.
14566 (java_check_regular_methods): Set saved found wfl to NULL after
14567 having reinstalled it in the previously found DECL_NAME.
14569 1999-01-10 Richard Henderson <rth@cygnus.com>
14571 * gjavah.c (java_float_finite): Use a union to do type punning.
14572 (java_double_finite): Likewise.
14574 1999-01-09 Per Bothner <bothner@cygnus.com>
14576 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14577 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14578 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14579 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14580 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14581 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14583 1999-01-08 Per Bothner <bothner@cygnus.com>
14585 * check-init.c (check_init): If compiling to native, we don't
14586 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14588 1999-01-08 Tom Tromey <tromey@cygnus.com>
14590 * parse-scan.y (variable_declarator_id): Set or increment
14592 (bracket_count): New global.
14593 (formal_parameter): Handle case where bracket pairs trail variable
14596 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14598 * jcf-parse.c (yyparse): variable len changed from a char to an
14599 int to prevent overflow.
14601 1999-01-06 Per Bothner <bothner@cygnus.com>
14603 * java-tree.h: Declare read_class.
14604 * jcf-parse.c (read_class): New function.
14605 (load_class): Now just call read_class.
14607 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14608 * jcf-parse.c (parse_source_file): Declare save_error_count,
14609 which is needed by java_parse_abort_on_error macro,
14610 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14612 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14613 constructor, if initializing a static field.
14614 (patch_new_array_init): Set TREE_CONSTANT if it is.
14615 * expr.c (java_lang_expand_expr): For a static array constructor
14616 of primitive elements, allocate the array itself statically.
14617 Disabled until we can set the vtable field statically.
14619 * check-init.c: New file. Checks for definite assignment.
14620 * Makefile.in (JAVA_OBJS): Add check-init.o.
14621 * parse.y (java_complete_expand_method): Call check_for_initialization.
14622 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14624 1999-01-06 Graham <grahams@rcp.co.uk>
14626 * parse.y : include system.h instead of including
14627 standard headers directly with the exception of <dirent.h>.
14629 1999-01-06 Per Bothner <bothner@cygnus.com>
14631 * lex.h: Moved static function declarations to lex.c,
14632 to shut up some -Wall warnings.
14633 * lex.c: Static function declarations moved here.
14634 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14636 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14638 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14640 1998-12-22 Per Bothner <bothner@cygnus.com>
14642 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14643 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14645 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14646 (localvar_alloc): Change return type to void,
14647 (emit_unop): Remove unused variable size.
14649 * jcf-write.c (struct jcf_block): Add new union.
14650 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14651 (call_cleanups): New functions.
14652 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14653 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14654 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14655 * lang.c (lang_init): Call using_eh_for_cleanups.
14656 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14657 completing operands to patch_synchronized_statement.
14658 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14659 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14660 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14662 1998-12-20 John F. Carr <jfc@mit.edu>
14664 * Make-lang.in: Comment out control-Ls; they upset some makes.
14666 1998-12-18 Tom Tromey <tromey@cygnus.com>
14668 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14671 1998-12-17 Tom Tromey <tromey@cygnus.com>
14673 * parse.y (DIR_SEPARATOR): New define.
14674 (check_class_interface_creation): Use it.
14676 * parse-scan.y (report_main_declaration): Recognize
14677 `java.lang.String' in argument to main.
14679 1998-12-16 Per Bothner <bothner@cygnus.com>
14681 * parse.y (create_interface): Remove bogus test.
14683 1998-12-16 Per Bothner <bothner@cygnus.com>
14685 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14686 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14688 1998-12-16 Tom Tromey <tromey@cygnus.com>
14690 * parse-scan.y (qualified_name): Use correct sprintf format.
14692 1998-12-15 Tom Tromey <tromey@cygnus.com>
14694 * gjavah.c (print_field_info): Changed how most negative number is
14697 1998-12-14 Per Bothner <bothner@cygnus.com>
14699 * parse.y (fold_constant_for_init): New function.
14700 (resolve_expression_name): Don't replace static final
14701 constant-initialized fields by its value.
14702 (java_complete_lhs): New. Same as java_complete_tree, except does
14703 not replace static final constant-initialized fields by their values.
14704 (register_fields): If there is an initializer, set DECL_INITIAL and
14705 MODIFY_EXPR_FROM_INITIALIZATION_P.
14706 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14707 Only call patch_initialized_static_field if
14708 MODIFY_EXPR_FROM_INITIALIZATION_P.
14709 (patch_initialized_static_field): If not valid constant, clear
14712 * parse.y (lookup_field_wrapper): Fix thinko.
14714 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14715 set and restore global lineno.
14717 1998-12-14 Tom Tromey <tromey@cygnus.com>
14719 * gjavah.c (print_field_info): If value to print is the smallest
14720 value of its size, then print as hex to avoid later warnings from
14723 1998-12-14 Tom Tromey <tromey@cygnus.com>
14725 * gjavah.c (decompile_method): Decompile `return null'.
14726 (process_file): Generate `#pragma interface'.
14727 (method_declared): New global.
14728 (print_method_info): Set it.
14729 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14730 (print_method_info): Handle abstract methods.
14732 1998-12-13 Per Bothner <bothner@cygnus.com>
14734 * parse.y (patch_method_invocation): If class_decl is null
14735 (e.g. an array type), use original type.
14737 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14738 errors about uncaught exception from clone (of array, specifically).
14740 1998-12-13 Tom Tromey <tromey@cygnus.com>
14742 * gjavah.c (decompile_method): Handle all types of `return'
14743 opcode. Decompile `return this' and `return'.
14744 (method_access): New global.
14745 (print_method_info): Set it.
14746 (decompile_method): Don't decompile a synchronized method.
14748 1998-12-13 Tom Tromey <tromey@cygnus.com>
14750 * jcf-reader.c (jcf_parse_one_method): Recognize
14752 * gjavah.c (HANDLE_END_METHOD): New macro.
14753 (HANDLE_CODE_ATTRIBUTE): New macro.
14754 (decompile_method): New function.
14755 (print_method_info): Don't print `;\n' at end of function decl.
14756 Include java-opcodes.h.
14757 (decompiled): New global.
14759 1998-12-12 Per Bothner <bothner@cygnus.com>
14761 * class.c (build_class_ref): Handle PRIMTYPE.class if
14762 flag_emit_class_files.
14763 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14764 if flag_emit_class_files.
14765 * parse.y (java_complete_tree): Pre-liminary support for
14766 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14768 * parse.y (patch_synchronized_statement): Don't call monitorexit
14769 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14771 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14773 * zipfile.h (opendir_in_zip): New declaration.
14774 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14775 (opendir_in_zip): New function, using code from open_in_zip.
14776 (open_in_zip): Call opendir_in_zip.
14777 (find_class): Remove no-longer-used do_class_file parameter,
14778 but add source_ok parameter. Change logic so if we find a .java file,
14779 we don't look for .class in later classpath emtries.
14780 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14781 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14782 * gjavah.c: Update call to find_class.
14783 * jcf-dump.c: Likewise.
14785 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14786 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14787 nothing if body is empty_stmt_node.
14788 Various little fixes so SP gets correctly adjusted.
14789 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14790 For CALL_EXPR, test if static first.
14791 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14792 such as the ones we create for Object and Class.
14793 Set and restore current_function_decl.
14794 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14795 (note_possible_classname): New function.
14796 (read_import_entry): Removed. Merged with read_import_dir.
14797 (read_import_dir): Don't call find_class - that only gives us
14798 the first classpath entry having the needed package.
14799 Use the struct buffer data structure from buffer.h.
14800 (read_import_dir, find_in_imports_on_demand): The remembered
14801 class names now use '.' (not '/') as package separator.
14803 * parse.y (java_complete_expand_methods): Call write_classfile
14804 here, and not in java_expand_classes (which only gets first class).
14806 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14808 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14809 (register_fields): If a static fields has an initializer, just
14810 chain it on ctxp->static_initialized, and handle later.
14811 (java_complete_expand_methods): Force <clinit> first.
14812 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14813 - it's already been completed.
14814 (patch_initialized_static_field): New function.
14815 (java_complete_field): Call it.
14817 1998-12-12 Per Bothner <bothner@cygnus.com>
14819 * expr.c (encode_newarray_type, build_new_array): New functions.
14820 * java-tree.h: Declare build_new_array.
14821 * jcf-write.c (patch_newarray): Use build_new_array.
14823 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14824 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14826 * parse.y (patch_new_array_init): Re-organize.
14827 Now is passed the actual array (pointer) type of the value.
14828 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14829 (patch_array_constructor): Removed - merged into patch_new_array_init.
14830 (java_complete_tree): Update patch_new_array_init.
14832 * jcf-write.c (find_constant_index): New function.
14833 (generate_bytecode_insns): Use find_constant_index.
14834 (generate_classfile): Use find_constant_index for ConstantValue.
14836 1998-12-11 Tom Tromey <tromey@cygnus.com>
14838 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14839 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14840 * class.c (make_class_data): Renamed dtable -> vtable, and
14841 dtable_method_count -> vtable_method_count.
14843 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14845 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14846 global variables, initialized.
14847 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14848 Declared new global variables.
14849 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14850 double_zero_node, integer_zero_node upon direct matching.
14851 * parse.y (purify_type_name): Added function prototype.
14852 (duplicate_declaration_error_p): Consider new_type as potentially
14853 being a incomplete type. Use purify_type_name on type string.
14854 (method_header): saved_type: unused variable removed. Don't figure
14855 return type if method name is invalid.
14856 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14857 processed by patch_unaryop.
14858 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14859 increment/decrement node into its original type after binary
14860 numeric promotion on its operands.
14862 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14864 * parse.y (array_initializer:): Array init operand is NULL_TREE
14865 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14866 now an error. Fixed indentation problems.
14867 (patch_string): Handle error_mark_node as an argument.
14868 (patch_new_array_init): Fixed indentation problems.
14869 (array_constructor_check_entry): Removed check on null wfl_value.
14870 Return an error if wfl_value's walk returns an error.
14872 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14874 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14875 * lex.c (java_lex): Remember column position before advancing one
14876 token. Retain location information on OCB_TK.
14877 * lex.h (typedef struct java_lc): Added new field.
14878 * parse.h (GET_SKIP_TYPE): New macro.
14879 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14880 * parse.y (build_new_array_init, patch_new_array_init,
14881 patch_array_constructor, maybe_build_array_element_wfl,
14882 array_constructor_check_entry): New function prototypes.
14883 (switch_block:): Tagged <node>.
14884 (OCB_TK): Tagged <operator>.
14885 (array_initializer:): Installed actions.
14886 (variable_initializer): Build location information on element if
14888 (switch_statement:): Fixed indentation typo.
14889 (switch_block:): Redefined default action.
14890 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14891 (patch_assignment): Removed duplicate code.
14892 (maybe_build_array_element_wfl, build_new_array_init,
14893 patch_new_array_init, patch_array_constructor,
14894 array_constructor_check_entry): New functions.
14896 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14898 * parse.y (array_initializer): Tagged <node>.
14899 (variable_initializer:): Use default rule.
14900 (array_initializer:): Defined actions.
14901 (variable_initializers:): Likewise.
14902 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14903 non-static field accesses.
14904 (patch_invoke): Fixed indentation typo.
14905 (java_complete_tree): Likewise.
14906 (build_labeled_block): Changed leading comment. Generate an error
14907 in case of duplicate loop labels.
14908 (patch_conditional_expr): Patch results of string concatenation
14911 1998-12-06 Per Bothner <bothner@cygnus.com>
14913 * constants.c (find_methodref_index): When the class is an interface,
14914 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14916 * decl.c (finit_identifier_node): Use "$finit$", rather than
14917 "<finit>" (which Sun's verifier rejects).
14918 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14919 (generate_field_initialization_code): Removed.
14920 (fix_constructors) Don't add call to $finit$ here (wrong order).
14921 (patch_method_invocation): Add $finit$ call here.
14923 * java-tree.h (CALL_USING_SUPER): New macro.
14924 * parse.y (patch_invoke): Remove im local variable.
14925 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14926 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14927 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14929 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14931 * parse.y (java_complete_tree): Don't complain about unreachable
14932 statement if it is empty_stmt_node.
14934 * jcf-write.c (find_constant_wide): New function.
14935 (push_long_const): Use find_constant_wide.
14937 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14938 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14939 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14940 Emit invokeinterface when calling an interface method.
14941 Emit invokespecial also when calling super or private methods.
14943 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14945 1998-12-06 Per Bothner <bothner@cygnus.com>
14947 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14949 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14951 * java-tree.h (java_layout_seen_class_methods): New function
14953 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14954 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14955 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14956 * parse.y (method_declarator:): Defined action.
14957 (issue_warning_error_from_context): input_filename saved, set to
14958 the appropriate value and restored after java_error is called.
14959 (build_unresolved_array_type): Fixed comment.
14960 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14961 (method_header): Deal with return type the same way type are
14962 handled for fields and method's parameters and local variables
14964 (check_method_redefinition): Removed extra CR.
14965 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14966 (java_layout_seen_class_methods): New function.
14967 (java_layout_classes): Call java_layout_seen_class_methods.
14969 1998-12-03 Per Bothner <bothner@cygnus.com>
14971 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14973 1998-12-03 Per Bothner <bothner@cygnus.com>
14975 * jcf-dump.c (main): Fix error message.
14976 * jcf-path.c (add_entry): Style fix.
14978 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14980 * class.c (layout_class_method): Call build_java_argument_signature
14981 on constructors too.
14982 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14983 (patch_method_invocation): Define a primary when resolving an
14984 expression name. Augmented comment on code checking illegal `this'
14985 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14987 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14989 * class.c (layout_class_method): Don't report error on non-static
14990 overriding static if the method is private.
14991 * java-tree.h (finish_class): Prototype added.
14992 * lex.c (java_get_line_col): Handle col argument -2 value.
14993 * parse.h: All static method declarations moved to parse.y.
14994 * parse.y: Now contains all static method declarations previously
14996 (find_expr_with_wfl, missing_return_error,
14997 unreachable_stmt_error): New functions.
14998 (java_get_real_method_name): Identify constructors bearing class
14999 names in source code compiled classes only.
15000 (java_complete_expand_methods): Call missing_return_error.
15001 (invocation_mode): Private methods invoked as static methods.
15002 (java_complete_tree): Call unreachable_stmt_error.
15004 1998-12-01 Tom Tromey <tromey@cygnus.com>
15006 * Makefile.in (+target): Removed.
15007 (+xmake_file): Likewise.
15008 (+tmake_file): Likewise.
15009 (.NOEXPORT): Removed duplicate.
15011 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15013 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15015 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15017 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15018 libiberty.h. Provide an xmalloc definition.
15020 * jvspec.c: Remove the xmalloc prototype.
15022 * parse-scan.y: Include config.h and system.h. Don't include
15023 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15024 Provide an xstrdup definition.
15026 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15028 * jcf-path.c (add_entry): Recognize ".jar" too.
15029 * lang-specs.h: Likewise.
15031 1998-11-26 Per Bothner <bothner@cygnus.com>
15033 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15034 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15036 * jcf-write.c (generate_bytecode_insns):
15037 Handle pre/post-increment/decrement of long.
15039 * jcf-write.c (generate_bytecode_insns):
15040 Handle missing exception handler (finally for synchronized).
15042 1998-11-25 Per Bothner <bothner@cygnus.com>
15044 * java-tree.h (end_params_node): Declare global.
15045 * decl.c (end_params_node): New global.
15046 (init_decl_processing, start_java_method): Use end_params_node for
15047 end of list of parameter types. Follows correct gcc conventions.
15048 * expr.c (pop_argument_types, pop_arguments): Likewise.
15049 * lang.c (put_decl_node): Likewise.
15050 * typeck.c (various places): Likewise.
15051 * class.y (various places): Likewise.
15052 * parse.y (various places): Likewise.
15054 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15055 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15057 * class.c: Add #include flags.h, remove no-longer needed declaration.
15059 * class.c (layout_class_method): Remove commented-out code, re-format.
15060 Don't add vtable entry (or index) for private methods.
15061 * expr.c (expand_invoke): A private method is implicitly final.
15062 * class.c (make_class_data): If inlining or optimizing,
15063 skip private methods.
15065 * class.c (finish_class): New function. Calls existing methods,
15066 but alls emits deferred inline functions.
15067 * jcf-parse.c (parse_class_file): Call finish_class.
15068 * parse.y (java_complete_expand_methods): Likewise.
15070 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15072 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15074 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15076 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15078 1998-11-24 Per Bothner <bothner@cygnus.com>
15080 * (generate_classfile): Always write class access flag with
15083 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15085 * class.c (maybe_layout_super_class): New function.
15086 (layout_class): Reorganized. Loop on class methods dispatched into
15087 a new function. Call maybe_layout_super_class.
15088 (layout_class_methods, layout_class_method): New functions.
15089 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15091 (expand_invoke): Likewise.
15092 * java-tree.h (all_class_list): New global variable declared.
15093 (layout_class_methods, layout_class_method): New function
15095 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15096 * jcf-parse.c (all_class_list): New global variable.
15097 (load_class): Extended what class_or_name can be. Use parser
15098 context mechanism to save globals before calling jcf_parse.
15099 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15100 is set on the file name.
15101 (jcf_parse): Layout class methods when Object is loaded, otherwise
15102 record class in all_class_list for delayed method layout.
15103 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15104 * lang.c (put_decl_node): Decode <init> into the decl context
15106 * lex.c (java_allocate_new_line): Use xmalloc.
15107 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15108 pointers, not TREE_LIST elements.
15109 (struct parser_ctxt): Fixed comment indentations, added comments
15110 and reordered some fields.
15111 (java_check_methods): Function prototype removed.
15112 * parse.y (java_push_parser_context): Use xmalloc.
15113 (java_parser_context_restore_global): Pop extra pushed ctxp only
15114 when there's nothing next.
15115 (maybe_create_class_interface_decl): Fixed comment, add new
15116 created class decl to all_class_list.
15117 (method_header): Use GET_REAL_TYPE on argument's types.
15118 (method_declarator): Use GET_REAL_TYPE, change type to the real
15119 type in TREE_LIST dependency node. Build argument list with the
15121 (create_jdep_list): Use xmalloc. Removed allocation error message.
15122 (obtain_incomplete_type): Fixed leading comment. Broadened
15123 incoming argument meaning.
15124 (register_incomplete_type): Use xmalloc. Removed allocation error
15126 (safe_layout_class): Fixed leading comment.
15127 (jdep_resolve_class): Reversed if statement condition and switch
15128 if and else bodies.
15129 (resolve_and_layout): Fixed leading comment. Broadened incoming
15131 (complete_class_report_errors): New local variable name, for
15132 clarity. purify_type_name used for all error cases.
15133 (java_get_real_method_name): Stricter check on constructors.
15134 (java_check_regular_methods): Reverse methods list only if not
15135 already laid out. Layout artificial constructor.
15136 (java_check_methods): Deleted.
15137 (source_start_java_method): Obtain incomplete type for patchable
15139 (java_layout_classes): Fixed leading comment. Use
15140 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15141 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15142 before returning. Fixed comments.
15143 (java_expand_classes): Check for errors up front.
15144 (patch_method_invocation): Class to search is resolved and laid
15147 1998-11-24 Per Bothner <bothner@cygnus.com>
15149 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15151 * javaop.h (int8): Removed - not used.
15152 (jbyte): Redefine portably with correct signedness.
15154 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15156 * jcf-write.c (generate_bytecode_insns): Fix typo
15157 OPCODE_getstatic to OPCODE_getfield.
15159 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15160 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15161 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15163 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15165 * jcf-parse.c (jcf_parse_source): Function returned type is
15166 void. Added prototype.
15167 (jcf_parse): Function returned type is void.
15168 (yyparse): Remove call to fclose on the last parsed file.
15170 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15172 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15174 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15175 (layout_class): Cope with methods featuring WFL in decl names.
15176 * decl.c (unqualified_object_id_node): New global variable,
15178 (build_decl_no_layout): Removed.
15179 * expr.c (build_primtype_type_ref): Handle Double.
15180 (java_lang_expand_expr): Fixed indentations.
15181 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15182 (flag_wall, flag_redundant, flag_not_overriding,
15183 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15184 variable declarations.
15185 (build_decl_no_layout): Removed prototype.
15186 (java_get_real_method_name): Added prototype.
15187 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15188 (java_parse_abort_on_error): Macro now just returns.
15189 * jcf-parse.c (jcf_parse_source): Check fclose returned
15190 value. Call emit_register_classes if java_report_errors returns
15192 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15193 flag_static_local_jdk1_1): New integer flags.
15194 (lang_decode_option): New flags set here.
15195 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15196 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15197 the flag_redundant variable.
15198 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15199 when parsing java.lang.Object class.
15200 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15201 NULL_TREE to build.
15202 (resolve_qualified_expression_name): Fixed indentation.
15203 (patch_array_ref): Changed prototype.
15204 (not_initialized_as_it_should_p): Prototype removed.
15205 (java_report_errors): Added function prototype.
15206 * parse.y (formal_parameter:): Changed error message for not yet
15207 supported final parameters.
15208 (class_type_list:): Set both PURPOSE and VALUE of created
15209 TREE_LIST to be class_type.
15210 (primary_no_new_array:): Handle class literals on primitive types.
15211 (parse_warning_context): Reinstalled correct force_error and
15212 do_warning flags setups.
15213 (java_report_errors): Changed prototype. Return java_error_count
15215 (variable_redefinition_error): Consider treating variable type as
15217 (create_interface): Warn about redundant abstract modifier if
15218 flag_redundant is set. Changed error message.
15219 (lookup_field_wrapper): Save/restore globals before/after looking
15221 (duplicate_declaration_error_p): Consider treating declaration
15222 type as a fake pointer.
15223 (register_fields): Extract real type from dependency node. Check
15224 for duplicate field declaration after type adjustment. Use
15225 DECL_INITIAL to store static final initialized values.
15226 (method_header): Extract real function type from dependency node.
15227 (check_abstract_method_header): Use GET_METHOD_NAME.
15228 (obtain_incomplete_type): Layout fake pointer type.
15229 (safe_layout_class): Don't try to check for methods before layout.
15230 (java_complete_class): Don't check for correct throws clause
15231 elements inheritance here.
15232 (resolve_and_layout): Broadened name parameter meaning.
15233 (reset_method_name): Use GET_METHOD_NAME.
15234 (java_get_real_method_name): New function.
15235 (java_check_regular_methods): Don't check methods in
15236 java.lang.Object. Verify lineage of throws clause elements. Use
15237 flag_no_overriding in warning report.
15238 (check_throws_clauses): Don't check if class was from
15239 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15240 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15241 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15242 warning on unsupported final local variables. Use build_decl
15243 instead of build_decl_no_layout. Get real local variable type from
15245 (source_start_java_method): Get real parameter type from
15246 dependency node. Call build_decl instead of build_decl_no_layout.
15247 (java_layout_classes): Reverse tree and layout type and class as
15248 required. Mark class as loaded when done.
15249 (resolve_field_access): Fixed indentation. Restricted condition
15250 leading to static field access code generation. Set field_type
15251 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15252 (resolve_qualified_expression_name): Initialize type_found to
15253 null. Handle static field resolved during qualification. Fixed
15254 layout on non primitive field decl types.
15255 (not_accessible_p): Fixed typo in comment.
15256 (patch_method_invocation): Resolve and layout class to search from
15258 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15259 layout non primitive type, if necessary. Make method node only to
15261 (find_applicable_accessible_methods_list): Consider WFL'ed method
15262 decl names. Fixed indentation.
15263 (argument_types_convertible): Resolve and layout target type if
15265 (java_complete_tree): Fixed indentation problems. Rewrote
15266 CALL_EXPR thrown exceptions check. Re-installed further processing
15267 of the assignment in certain cases.
15268 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15269 inlining on class literals.
15270 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15272 (valid_method_invocation_conversion_p): Likewise.
15273 (patch_string): Temporary disable forbidden use of `this' in
15274 explicit constructor invocations when doing string concatenation
15275 within their scope.
15276 (patch_unaryop): Added comment. Reinstalled code to disable
15277 further check on assignment operation with cast expression RHS.
15278 (patch_switch_statement): Fixed indentation.
15279 (build_try_statement): Call build_decl instead of
15280 build_decl_no_layout.
15281 (patch_synchronized_statement): Likewise.
15282 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15283 IS_UNCHECKED_EXPRESSION_P.
15284 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15285 layout argument exception type.
15286 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15287 of IS_UNCHECKED_EXPRESSION_P.
15289 1998-11-18 Anthony Green <green@cygnus.com>
15291 * jcf-parse.c (yyparse): Open class file in binary mode.
15293 1998-11-15 Per Bothner <bothner@cygnus.com>
15295 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15297 * jcf-write.c (perform_relocations): Move check out one loop.
15299 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15301 * Make-lang.in: Fix reference to srcdir.
15302 * jv-scan.c: Add missing xmalloc prototype.
15303 * jvgenmain.c: Ditto.
15305 1998-11-15 Per Bothner <bothner@cygnus.com>
15307 * decl.c (error_mark_node), java-tree.h: New global.
15308 * parse.y: Use empty_stmt_node instead of size_zero_node.
15309 (build_if_else_statement): If missing else, use empty_stmt_node.
15311 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15312 (java_complete_expand_method): Complain if return is missing.
15313 (java_check_regular_methods): Comment out incorrect error check.
15314 (not_accessible_p): Fix incorrect handling of protected methods.
15315 (patch_method_invocation): Pass correct context to not_accessible_p.
15316 (find_applicable_accessible_methods_list): Likewise.
15317 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15318 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15319 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15320 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15322 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15323 (push_int_const): Remove reundant NOTE_PUSH.
15324 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15325 (- case SWITCH_EXPR): Fix code generation bug.
15326 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15327 (generate_classfile): More robust for abstract methods.
15329 1998-11-15 Anthony Green <green@cygnus.com>
15331 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15332 * Make-lang.in: Ditto.
15334 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15335 * jvgenmain: Ditto.
15337 1998-11-15 Per Bothner <bothner@cygnus.com>
15339 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15341 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15343 1998-11-14 Per Bothner <bothner@cygnus.com>
15345 Allow uses of interface types to verify. This is not really
15346 type-safe, but it matches what Sun does, and is OK as long as
15347 there are appropriate run-time checks.
15348 * verify.c (merge_types): If merging two interface types,
15349 just set the result to java.lang.Object.
15350 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15352 1998-11-13 Tom Tromey <tromey@cygnus.com>
15354 * gjavah.c (main): Handle --output-class-directory argument.
15355 * jvspec.c (lang_specific_driver): Translate `-d' into
15356 -foutput-class-dir.
15357 * jcf.h (jcf_write_base_directory): Declare.
15358 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15359 * lang-options.h: Mention -foutput-class-dir.
15360 * jcf-write.c (jcf_write_base_directory): New global.
15361 (make_class_file_name): Put generated .class file into `-d'
15362 directory, or into source directory if -d not given. Function now
15364 (write_classfile): Free class file name. Handle case where class
15366 (DIR_SEPARATOR): New macro.
15367 Include <sys/stat.h>
15369 * Makefile.in (prefix): New macro.
15371 1998-11-12 Per Bothner <bothner@cygnus.com>
15373 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15374 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15375 here (done in patch_invoke instead).
15376 (case_identity): Moved here from parse.y.
15378 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15379 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15380 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15381 so they can be efficiently scanned without recursion.
15382 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15383 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15384 in BLOCK iteratively, rather than recursively.
15386 * parse.y (do_unary_numeric_promotion): New function.
15387 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15389 * parse.y (patch_newarray): Various fixes.
15391 Re-do handling of switch statements (for proper block scoping).
15392 * parse.y: Add just a single block for the enture switch block,
15393 but don't create any "case blocks".
15394 (group_of_labels): Rmeoved unneeded non-terminal.
15395 CASE_EXPR and DEFAULT_EXPR are added to current block.
15396 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15397 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15398 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15399 * parse.y (wfl_operator, print_int_node): Make non-static.
15400 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15401 as part of recursive scan of block.
15402 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15403 (patch_switch_statement): Most tests move dinto java_complete_tree.
15405 * parse.y: Make various production be non-typed (void).
15406 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15407 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15408 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15410 * jcf-write.c (struct jcf_handler): New type.
15411 (struct jcf_switch_state): New type.
15412 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15413 (alloc_handler, emit_unop, emit_reloc): New functions.
15414 (adjust_typed_op): Add extra parameter ("max type" offset).
15415 (emit_switch_reloc, emit_case-reloc): New function.
15416 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15417 (generate_bytecode_insns): Support REAL_CST, switch statements,
15418 exception handling, method calls, object/array creation, and more.
15420 * class.c: Remove some unused variables.
15421 * constants.c (find_string_constant): New function.
15422 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15423 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15424 if flag_emit_class_files.
15426 1998-11-12 Tom Tromey <tromey@cygnus.com>
15428 * jcf-io.c (find_class): Added explanatory comment.
15430 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15431 trailing slash to `.zip' entries.
15433 * jvspec.c (lang_specific_driver): Correctly handle case where
15434 GC_NAME not defined.
15436 1998-11-11 Tom Tromey <tromey@cygnus.com>
15438 * jvspec.c (GC_NAME): New define.
15439 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15441 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15443 1998-11-11 Per Bothner <bothner@cygnus.com>
15445 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15447 1998-11-11 Tom Tromey <tromey@cygnus.com>
15449 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15451 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15453 * class.c (is_compiled_class): Call safe_layout_class for class
15454 compiled from source.
15455 * conver.h (convert_to_integer, convert_to_real,
15456 convert_to_pointer): Added prototypes.
15457 * decl.c (init_decl_processing): Non longer push the decls of
15458 `methodtable', `constants', `Class', `Field', `dispatchTable'
15459 `jexception' and `Method'.
15460 * expr.c (build_invokeinterface): New function.
15461 (expand_invoke): static variable CLASS_IDENT now in
15462 build_invokeinterface. Use build_invokeinterface.
15463 (expand_java_field_op): Moved code to inline
15464 java.lang.PRIMTYPE.TYPE into a function.
15465 (build_primtype_type_ref): New function.
15466 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15467 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15468 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15469 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15470 (DECL_LOCAL_STATIC_VALUE): New macro.
15471 (build_invokeinterface, build_primtype_type_ref): New function
15473 (java_parse_abort_on_error): Macro rewritten.
15474 * jcf-parse.c (current_method): Add comment to declaration.
15475 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15476 Function prototypes fixed.
15477 (jcf_parse_source): push/pop parser context. save/restore global.
15478 (parse_source_file): Fixed leading comment. Now take a
15479 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15480 classes and pop the parser context anymore.
15481 (yyparse): Push parser context, save globals, parse the source
15482 file, restore globals and pop the parser context when processing a
15484 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15485 * lex.c (java_parse_doc_section): New function.
15486 (java_lex): Call java_parse_doc_section when appropriate. Build an
15487 operator around INSTANCEOF_TK.
15488 * lex.h (java_lineterminator, java_sprint_unicode,
15489 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15490 Prototypes rewritten.
15491 (java_parse_escape_sequence, java_letter_or_digit_p,
15492 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15493 java_read_unicode, java_store_unicode, java_read_char,
15494 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15495 Added function prototypes.
15496 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15498 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15500 (struct parser_ctxt): New fields: deprecated,
15501 current_parsed_class_un, gclass_list.
15502 (fix_method_argument_names, issue_warning_error_from_context,
15503 resolve_package, lookup_package_type): New function prototypes.
15504 (resolve_expression_name): Fixed function prototype.
15505 (find_applicable_accessible_methods_list): Fixed indentation, added
15506 extra argument in prototype.
15507 (check_final_assignment, build_null_of_type, check_deprecation,
15508 check_method_redefinition, reset_method_name,
15509 java_check_regular_methods, java_check_abstract_methods,
15510 maybe_build_primttype_type_ref): New function prototype.
15511 * parse.y (conver.h): Include.
15512 (INSTANCEOF_TK): Tagged <operator>.
15513 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15514 (relational_expression:): Build binop for instanceof.
15515 (java_push_parser_context): Remember ctxp->gclass_list across
15517 (java_pop_parser_context): Simply return if no context
15518 exists. Remember gclass_list across contexts.
15519 (issue_warning_error_from_context): New function.
15520 (parse_error_context): Don't setup ctxp->elc here. Call
15521 issue_warning_error_from_context instead.
15522 (parse_warning_context): Likewise.
15523 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15524 setup. Link new class/interface to ctxp->gclass_list.
15525 (add_superinterfaces): Register interface as incomplete if not
15527 (create_class): Remember class unqualified name in
15528 ctxp->current_parsed_class_un. Check class deprecation.
15529 (register_fields): Check field deprecation. Remember static final
15530 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15532 (method_header): New local variable ORIG_ARG. Use unqualified
15533 current class name for check on constructor errors. Promote return
15534 type if of record type. Argument list fix moved in
15535 fix_method_argument_names, called here. Check method deprecation.
15536 (fix_method_argument_names): New function.
15537 (method_declarator): Promote record typed arguments.
15538 (safe_layout_class): Check class methods before layout.
15539 (java_complete_class): Compute field layout when patched.
15540 (do_resolve_class): Try to load class after having it renamed
15541 after the package name.
15542 (get_printable_method_name): Use DECL_CONTEXT.
15543 (reset_method_name): New function.
15544 (check_method_redefinition): Use reset_method_name.
15545 (java_check_regular_methods): New local variable
15546 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15547 names for error report. Check for compile-time error when method
15548 found has default (package) access.
15549 (java_check_abstract_methods): Now takes an interface DECL node as
15550 an argument. Also reinstall real name on unchecked
15551 overriding/hiding methods for error report.
15552 (java_check_methods): Fixed leading comment. Get classes to verify
15553 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15554 CLASS_METHOD_CHECKED_P on class verification.
15555 (lookup_java_method2): Get real method name if necessary.
15556 (find_in_imports): Don't check package class access here.
15557 (resolve_package, lookup_package_type): New functions.
15558 (java_layout_classes): Fixed leading comment. Take classes to be
15559 laid out from ctxp->gclass_list.
15560 (java_complete_expand_methods): Don't expand native and abstract
15562 (java_expand_classes): New function.
15563 (resolve_expression_name): Use additional argument ORIG. Retrieve
15564 values of static final field of primitive types.
15565 (resolve_field_access): Handles static final field of promotive
15567 (resolve_qualified_expression_name): Handle STRING_CST as
15568 primaries and package name resolution. Check deprecation on found
15569 decls. Set where_found and type_found on non static field resolved
15570 during qualification. Layout non primitive field decl types.
15571 (check_deprecation): New function.
15572 (maybe_access_field): Simplified.
15573 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15574 removed. Reverse method's argument when primary is a type. Don't
15575 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15576 instead. Include abstract class in the list of class searchable
15577 for constructors. Use DECL_CONTEXT of found method for access
15578 checks. Check method deprecation.
15579 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15580 converting arguments. Handle INVOKE_INTERFACE.
15581 (lookup_method_invoke): Search constructor using existing
15582 infrastructure (don't rely on lookup_java_constructor anymore).
15583 (find_applicable_accessible_methods_list): Extra argument flag
15584 LC. Now include constructor in the search.
15585 (qualify_ambiguous_name): Conditional expression are primaries.
15586 (not_initialized_as_it_should_p): static final are always
15588 (java_complete_tree): Pass extra NULL argument to
15589 resolve_expression_name. Stricter test to carry on patching
15590 assignments. New case for INSTANCEOF_EXPR.
15591 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15592 (check_final_assignment, maybe_build_primttype_type_ref): New
15594 (patch_assignment): Detect resolved static finals and carry normal
15595 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15596 (try_builtin_assignconv): Access constant 0 on all primitive
15598 (valid_builtin_assignconv_identity_widening_p): Accept identical
15599 types. Accept all promoted type on int type.
15600 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15601 assigned to a reference.
15602 (valid_method_invocation_conversion_p): Accept to check null
15604 (build_binop): Merge declaration and initialization of local
15606 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15607 numeric types. Improved validity test for qualify operators on
15609 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15610 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15611 primitive type and issue the appropriate error message.
15612 (resolve_type_during_patch): Mark class loaded when resolved.
15613 (patch_cast): Allow null to be cased to reference types.
15614 (build_null_of_type): New function.
15615 (patch_array_ref): Handle array on references correctly.
15616 (patch_return): Removed unused local variable MODIFY. Force
15617 boolean to be returned as integers. Allows null to be returned by
15618 a function returning a reference.
15619 * typeck.c (convert_to_integer, convert_to_real,
15620 convert_to_pointer): Prototypes moved to convert.h
15621 (lookup_argument_method): Use method real name, if necessary.
15623 1998-10-30 Tom Tromey <tromey@cygnus.com>
15625 * class.c (build_class_ref): Changed name of primitive classes to
15628 * class.c (make_class_data): Renamed fields: nmethods to
15629 method_count, method_count to dtable_method_count. Always set
15630 `state' field to 0.
15631 * decl.c (init_decl_processing): Likewise.
15633 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15635 * class.c (layout_class): Don't mangle <finit>, produce
15636 __finit<class> instead. Don't verify artificial methods.
15637 * decl.c (finit_identifier_node): New declared global.
15638 (init_decl_processing): finit_identifier_node initialized.
15639 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15640 * java-tree.h (finit_identifier_node): Declared as extern.
15641 (struct lang_decl): New field called_constructor.
15642 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15643 (CLASS_HAS_FINIT_P): New macro.
15644 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15645 explicit constructor invocation.
15646 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15647 CALL_SUPER_CONSTRUCTOR_P): New macros.
15648 (write_classfile): Added prototype.
15649 * jcf-parse.c (jcf_parse_source): Parse and remember for
15650 generation if the file was seen on the command line.
15651 (parse_source_file): Don't write the class file here.
15652 (yyparse): Loop on files rewritten. Set current_jcf.
15653 (parse_zip_file_entries): Parse class file only if it was found.
15654 * lang.c (init_parse): Don't open command line provided filename
15656 (lang_parse): Don't set main_jcf anymore.
15657 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15658 (JCONSTRUCTOR_CHECK): New macro.
15659 (JBSC_TYPE_P): New macro.
15660 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15661 (COMPLETE_CHECK_OP_2): New macro.
15662 (struct parse_ctxt): New field explicit_constructor_p.
15663 (check_class_interface_creation): Fixed prototype indentation.
15664 (patch_method_invocation_stmt): Prototype reflects added argument.
15665 (patch_invoke): Likewise.
15666 (complete_method_declaration, build_super_invocation,
15667 verify_constructor_circularity,
15668 build_this_super_qualified_invocation, get_printable_method_name,
15669 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15670 verify_constructor_super, create_artificial_method,
15671 start_artificial_method_body, end_artificial_method_body,
15672 generate_field_initialization_code): New function prototypes.
15673 * parse.y: Fixed leading comment
15674 (constructor_header:, constructor_body:, block_end:): Rules tagged
15676 (type_declaration:): Call maybe_generate_finit.
15677 (method_declaration:): Action for method_body: placed in new
15678 function complete_method_declaration, called here.
15679 (constructor_declaration:): Defined actions. Removed leading
15681 (constructor_header:): New rule with action.
15682 (constructor_body:): Rule rewritten using block_begin: and
15683 block_end:. Defined actions.
15684 (constructor_declarator:, explicit_constructor_invocation:):
15686 (block:): Use new rules block_begin: block_end:.
15687 (block_begin:, block_end:): New rules and actions.
15688 (block_statements:): Fixed error message for explicit
15690 (method_invocation:): Call build_this_super_qualified_invocation
15691 if primary is `this' or `super' was seen.
15692 (conditional_expression:): Action defined.
15693 (extra_ctxp_pushed_p): New static global flag.
15694 (java_parser_context_save_global): Create parser context if
15695 necessary. Use extra_ctxp_pushed_p to remember it.
15696 (java_parser_context_restore_global): Pop extra parser context if
15698 (build_array_from_name): Array on primitive types are marked
15700 (register_fields): Restore new name in field initializer
15701 expression if type was altered. Non static fields initialized upon
15702 declaration marked initialized.
15703 (maybe_generate_finit): New function.
15704 (maybe_generate_clinit): Use create_artificial_method,
15705 start_artificial_method_body, end_artificial_method_body. Generate
15706 debug info for enclosed initialization statements.
15707 (method_header): Fixed leading comment. Check constructor
15708 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15710 (complete_method_declaration, constructor_circularity_msg,
15711 verify_constructor_circularity): New functions.
15712 (get_printable_method_name): New function.
15713 (check_method_redefinition): Don't rename <finit> methods. Fix
15714 declared constructor names. Error message for
15715 constructors modified.
15716 (java_check_regular_methods): Local variable seen_constructor
15717 renamed saw_constructor. Skip verification on constructors. Create
15718 default constructor with create_artificial_method.
15719 (java_check_methods): Removed unnecessary empty line.
15720 (create_artificial_method, start_artificial_method_body,
15721 end_artificial_method_body): New functions.
15722 (java_layout_classes): Changed leading comment. Reverse fields
15723 list if necessary. Always layout java.lang.Object if being
15725 (java_complete_expand_methods): Verify constructor circularity.
15726 (java_complete_expand_method): Call fix_constructor on
15727 constructors. Local variable no_ac_found removed. Restore
15728 bindings if method body expansion failed.
15729 (fix_constructors, verify_constructor_super,
15730 generate_field_initialization_code): New function.
15731 (java_expand_classes): Fixed leading comment. Write class file
15733 (resolve_expression_name): Check for illegal instance variable
15734 usage within the argument scope of an explicit constructor
15736 (resolve_qualified_expression_name): Pass extra from_super flag
15737 when invoking patch_method_invocation_stmt. New case for
15738 conditional expression when used as a primary. Check for error
15739 when acquiring super.
15740 (patch_method_invocation_stmt): Added extra argument super. New
15741 local variable is_static_flag. Set class_to_search according to
15742 the nature of the constructor invocation. Don't add `this'
15743 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15744 invocation within the argument scope of explicit constructor
15745 invocation. Set is_static according to is_static_flag. Provide
15746 extra `super' argument to patch_invoke invocation.
15747 (patch_invoke): New argument from_super. Loop on arguments
15748 indentation fixed. Pass from_super to invocation_mode. New switch
15749 case INVOKE_SUPER. Fixed error message in switch default case.
15750 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15752 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15753 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15754 message takes constructors into account.
15755 (find_applicable_accessible_methods_list): Fixed indentation.
15756 (qualify_ambiguous_name): Take explicit constructor invocation
15757 into account. Deal with a conditional expression as a primary to
15759 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15760 case. Added extra argument to patch_method_invocation_stmt.
15761 Register calls made to explicit constructor `this'. Don't call
15762 save_expr in ARRAY_REF case when emitting class files. Check for
15763 illegal use of this when expanding explicit constructor invocation
15765 (complete_function_arguments): Set and reset parser context
15766 explicit_constructor_p field value when appropriate.
15767 (build_super_invocation, build_this_super_qualified_invocation):
15769 (patch_assignment): Fixed typo.
15770 (patch_unaryop): Check on final fields occurs only when a decl
15772 (patch_return): Take constructors into account.
15773 (patch_conditional_expr): New function.
15774 * typeck.c (build_java_signature): Removed unnecessary empty line.
15776 1998-10-28 Jeffrey A Law (law@cygnus.com)
15778 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15780 1998-10-28 Tom Tromey <tromey@cygnus.com>
15782 * decl.c (init_decl_processing): Renamed fields.
15783 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15784 interface_len, msize fields.
15786 * class.c (make_class_data): Removed subclass_head and
15787 subclass_next fields.
15788 * decl.c (init_decl_processing): Removed subclass_head and
15789 subclass_next fields.
15791 1998-10-28 Jeffrey A Law (law@cygnus.com)
15793 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15794 * mangle.c (emit_unicode_mangled_name): Similarly.
15796 1998-10-26 Nick Clifton <nickc@cygnus.com>
15798 * jcf-parse.c (get_constant): Place braces around code to compute
15799 'd' when REAL_ARITHMETIC is not defined.
15801 1998-10-25 H.J. Lu (hjl@gnu.org)
15803 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15806 1998-10-23 Tom Tromey <tromey@cygnus.com>
15808 * lang-specs.h: `.zip' files are input to jc1.
15810 1998-10-22 Per Bothner <bothner@cygnus.com>
15812 * jvspecs.c: Add (but don't enable) support for combining multiple
15813 .class and .java input filenames to a single jc1 invocation.
15814 Add support for -C flag (copile to .class files).
15815 Translate -classpath and -CLASSPATH arguments.
15816 * lang-specs.h: Don't set %2 spec.
15818 1998-10-22 Tom Tromey <tromey@cygnus.com>
15820 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15822 (add_path): Don't add trailing separator to non-empty path
15825 * lang.c (lang_decode_option): Check for -fclasspath and
15826 -fCLASSPATH before examining other `-f' options.
15828 * java-tree.h (finalize_identifier_node): Don't declare.
15829 * class.c (make_class_data): Don't push "final" field.
15830 * decl.c (init_decl_processing): Don't push "final" field.
15831 (finalize_identifier_node): Removed.
15832 (init_decl_processing): Don't set finalize_identifier_node.
15834 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15836 1998-10-11 Anthony Green <green@cygnus.com>
15838 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15839 (JV_SCAN_SOURCES): New macro.
15840 (JCF_DUMP_SOURCES): Likewise.
15841 (jcf-dump$(exeext)): New target.
15842 (jv-scan$(exeext)): New target.
15844 1998-10-22 Tom Tromey <tromey@cygnus.com>
15846 * Makefile.in (LEX): Removed.
15847 (LEXFLAGS): Likewise.
15848 (SET_BISON): New macro.
15850 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15851 spurious diffs in parse.c.
15852 ($(PARSE_SCAN_C)): Likewise.
15853 (PARSE_DIR): New macro.
15855 (PARSE_SCAN_C): Likewise.
15856 (PARSE_RELDIR): New macro.
15858 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15860 * jcf-io.c (find_class): Use saw_java_source to determine when to
15861 look for `.java' file.
15862 * jcf-parse.c (saw_java_source): New global.
15863 (yyparse): Set it if `.java' file seen.
15865 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15866 (GCJH_SOURCES): Likewise.
15867 * Makefile.in (datadir): New macro.
15868 (libjava_zip): Likewise.
15869 (JAVA_OBJS): Added jcf-path.o.
15870 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15871 (../gcjh$(exeext)): Likewise.
15872 (jcf-path.o): New target.
15873 * java-tree.h (fix_classpath): Removed decl.
15874 * jcf-parse.c (fix_classpath): Removed.
15875 (load_class): Don't call fix_classpath.
15876 * parse.y (read_import_dir): Don't call fix_classpath.
15877 * lex.h: Don't mention classpath.
15878 * lex.c (java_init_lex): Don't initialize classpath.
15879 * jcf-io.c (classpath): Removed global.
15880 (find_class): Use jcf_path iteration functions. Correctly search
15881 class path for .java file.
15882 (open_in_zip): New argument `is_system'.
15883 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15884 classpath-related options.
15885 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15887 (lang_init): Call jcf_path_init.
15888 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15889 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15890 Correctly put braces around second string in each entry.
15891 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15892 classpath-related options.
15893 (help): Updated for new options.
15894 * jcf.h: Declare functions from jcf-path.c. Don't mention
15895 `classpath' global.
15896 * jcf-path.c: New file.
15898 * jcf-depend.c: Include jcf.h.
15900 * jcf-write.c (localvar_alloc): Returns `void'.
15901 (localvar_free): Removed unused variable.
15903 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15904 (init_parse): Use OBJECT_SUFFIX, not ".o".
15906 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15908 * class.c (emit_register_classes): Renamed from
15909 emit_register_class.
15910 * java-tree.h (emit_register_classes): Prototype renamed from
15911 emit_register_class.
15912 * jcf-parse.c (yyparse): Call emit_register_classes once before
15914 * parse.y (java_expand_classes): No longer register classes.
15916 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15918 * class.c (is_compiled_class): New local variable
15919 seen_in_zip. Identify classes found in currently compiled source
15921 * decl.c (complete_start_java_method): Fixed typo.
15922 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15923 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15924 (CLASS_P): Moved around.
15925 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15926 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15928 (jcf_parse_source): Changed leading comment. Removed unnecessary
15929 fclose and CLASS_FROM_SOURCE_P marking.
15930 (parse_source_file): New local variables remember_for_generation
15931 and filename. Mark parsed file name identifier node. Removed block
15932 executed when parse_only was null. Set remember_for_generation.
15933 Use it as an argument to java_pop_parser_context.
15934 (yyparse): New local variables several_files, list, next node and
15935 current_file_list. Split ampersand separated file names into
15936 current_file_list. Iterate through the list and parse accordingly.
15937 * parse.h (java_pop_parser_context): New function prototype.
15938 * parse.y (ctxp_for_generation): New static global variable.
15939 (java_pop_parser_context): New argument generate. Link popped ctxp
15940 to ctxp_for_generation list accordingly.
15941 (java_complete_expand_methods): Fixed indentation.
15942 (java_expand_classes): New function.
15944 1998-10-17 Per Bothner <bothner@cygnus.com>
15946 * Makefile.in: Link with libiberty.a instead of memmove.o.
15948 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15950 * lex.c (setjmp.h): No longer included.
15951 * lex.h (setjmp.h): Included.
15952 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15953 (duplicate_declaration_error_p): Renamed from
15954 duplicate_declaration_error.
15955 (build_array_from_name): New function prototype.
15956 * parse.y (setjmp.h): No longer included.
15957 (variable_declarator_id): Define action.
15958 (build_array_from_name): New function.
15959 (duplicate_declaration_error_p): Renamed from
15960 duplicate_declaration_error. Fixed leading comment.
15961 (register_fields): Main `for' loop reorganized. Uses
15962 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15963 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15964 build_array_from_name.
15965 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15967 (read_import_dir): Don't try to skip `.' and `..'.
15968 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15969 build_array_from_name. Main `for' loop reorganized.
15970 (resolve_qualified_expression_name): When building access to a
15971 field, use the type where the field was found, not its own type.
15972 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15973 field was found is null.
15974 (qualify_ambiguous_name): Sweep through all successive array
15977 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15979 * java-tree.h (pop_labeled_block, lang_printable_name,
15980 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15981 interface_of_p, inherits_from_p, fix_classpath,
15982 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15983 make_class_data, register_class, alloc_name_constant): New
15984 function prototypes.
15985 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15986 indentation. Added cast to remove warning.
15987 (lang_printable_name): Set v argument unused.
15988 (lang_print_error): Added argument to lang_printable_name call.
15989 (java_dummy_print, print_lang_decl, print_lang_type,
15990 print_lang_identifier, lang_print_xnode): All argument marked
15992 * lex.c (java_unget_unicode): Removed unnecessary argument.
15993 (java_allocate_new_line): Unused local variable is gone.
15994 (java_read_char): Added parenthesis in expressions to remove
15995 warnings. Added final return statement.
15996 (java_read_unicode): Added parenthesis in expression to remove
15998 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15999 (java_parse_escape_sequence): Likewise.
16000 (java_lex): Unused local variables are gone. Fixed
16001 java_unget_unicode invocation.
16002 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16004 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16005 lang_printable_name invocation in macro.
16006 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16008 (duplicate_declaration_error): Suppressed unused argument in
16010 (identical_subpath_p): Function declaration is gone.
16011 (patch_invoke): Suppressed unused argument in prototype.
16012 (patch_cast, build_labeled_block, check_thrown_exceptions):
16014 * parse.y (setjmp.h): Included
16015 (toplev.h): Likewise.
16016 (field_declaration:): Suppressed unused local
16017 (label_decl:): Fixed build_labeled_block invocation.
16018 (java_pop_parser_context): Put extra parenthesis around assignment
16020 (yyerror): Suppressed unused local variables.
16021 (variable_redefinition_error): Fixed lang_printable_name
16023 (create_interface): Suppressed unused local variables.
16024 (create_class): Likewise.
16025 (duplicate_declaration_error): Suppressed unused argument. Fixed
16026 lang_printable_name invocation.
16027 (register_fields): Suppressed unused local variable. Fixed
16028 duplicate_declaration_error invocation.
16029 (method_header): Suppressed unused local variable.
16030 (method_declarator, parser_check_super): Likewise.
16031 (java_complete_class): Suppressed unused local variable. Fixed
16032 fatal error message.
16033 (complete_class_report_errors): Added default: in switch.
16034 (java_check_regular_methods): Fixed lang_printable_name
16036 (check_throws_clauses): Likewise.
16037 (java_check_abstract_methods): Suppressed unused local
16038 variable. Fixed lang_printable_name invocation.
16039 (read_import_entry): Added supplemental return statement.
16040 (read_import_dir): Suppressed unused local variables.
16041 (check_pkg_class_access, declare_local_variables): Likewise.
16042 (source_start_java_method): Suppressed unused extern variable
16044 (expand_start_java_method): Suppressed unused extern and local
16045 variable declarations.
16046 (java_complete_expand_methods): Likewise.
16047 (java_complete_expand_method): Suppressed unused local variables.
16048 (make_qualified_name): Likewise.
16049 (resolve_qualified_expression_name): Added default: in
16050 switch. Fixed lang_printable_name invocation.
16051 (class_instance_creation_expression): Added parenthesis around
16053 (patch_method_invocation_stmt): Fixed lang_printable_name and
16054 patch_invoke invocations.
16055 (check_for_static_method_reference): Fixed lang_printable_name
16057 (patch_invoke): Suppressed unused arguments and local variables.
16058 (lookup_method_invoke): Suppressed unused local variables.
16059 (qualify_ambiguous_name): Added default: in switch.
16060 (identical_subpath_p): Function removed.
16061 (patch_assignment): Suppressed unused local variables. Suppressed
16062 unnecessary if statement. Fixed lang_printable_name invocations.
16063 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16064 (valid_ref_assignconv_cast_p): Parenthesis around
16065 expression. Suppressed unused local variables.
16066 (build_binop): Suppressed unused local variables. fixed
16067 lang_printable_name invocations.
16068 (string_constant_concatenation): Suppressed unused local
16070 (patch_unaryop): Fixed lang_printable_name invocation.
16071 (patch_cast): Suppressed unnecessary argument. Fixed
16072 lang_printable_name invocation.
16073 (patch_array_ref): Fixed lang_printable_name invocation.
16074 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16075 (build_labeled_block): Suppressed unused argument.
16076 (generate_labeled_block): Fixed build_labeled_block invocation.
16077 (build_loop_body): Suppressed unused local variables.
16078 (patch_loop_statement): Likewise.
16079 (patch_exit): Fixed lang_printable_name invocation.
16080 (patch_switch_statement): Likewise.
16081 (case_identity): First argument marked unused.
16082 (patch_try_statement): Fixed lang_printable_name invocations.
16083 (patch_synchronized_statement, patch_throw_statement): Likewise.
16084 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16085 lang_printable_name invocations.
16086 (check_thrown_exceptions_do): Suppressed unused argument.
16088 1998-10-14 Tom Tromey <tromey@cygnus.com>
16090 * jcf-write.c (write_classfile): Add output class file as target.
16091 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16092 * jcf.h: Added declarations for dependency-tracking functions.
16093 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16094 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16095 (finish_parse): Call jcf_dependency_write.
16096 (dependency_tracking): New global.
16097 (DEPEND_SET_FILE): New define.
16098 (DEPEND_ENABLE): New define.
16099 (init_parse): Enable dependency tracking if required.
16101 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16102 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16103 (../gcjh$(exeext)): Likewise.
16104 (jcf-depend.o): New target.
16105 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16106 (GCJH_SOURCES): Likewise.
16107 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16109 (find_classfile): Added dep_name argument.
16110 (find_class): Compute name of dependency.
16111 (open_in_zip): Call jcf_dependency_add_file.
16112 * gjavah.c (output_file): No longer global.
16113 (usage): Don't mention "gjavah".
16115 (java_no_argument): Likewise.
16116 (version): Likewise.
16117 (main): Recognize and handle -M family of options.
16118 (print_mangled_classname): Return is void.
16119 (process_file): Handle case where output is suppressed.
16120 (HANDLE_END_FIELD): Likewise.
16121 (HANDLE_METHOD): Likewise.
16122 * jcf-depend.c: New file.
16124 1998-10-13 Jeffrey A Law (law@cygnus.com)
16126 * java-tree.def: Add missing newline at EOF.
16128 1998-10-13 Tom Tromey <tromey@cygnus.com>
16130 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16131 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16133 Include <config.h> and "system.h".
16134 (disassemble_method): Undefine RET to avoid clash with
16135 config/i386/i386.h.
16137 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16139 * decl.c (runtime_exception_type_node, error_exception_type_node):
16140 New global variables.
16141 (init_decl_processing): Initialized.
16142 * expr.c (java_lang_expand_expr): Set caught exception type to
16143 null if catch handler argument doesn't exit.
16144 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16146 * java-tree.h (runtime_exception_type_node,
16147 error_exception_type_node): Global variables declared.
16148 (DECL_FUNCTION_THROWS): New macro.
16149 (DECL_FUNCTION_BODY): Modified comment.
16150 (DECL_SPECIFIC_COUNT): Likewise.
16151 (struct lang_decl): New field throws_list.
16152 (IS_UNCHECKED_EXPRESSION_P): New macro.
16153 * lex.c (java_lex): Generate location information for THROW_TK.
16154 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16155 EXCEPTIONS_P): New macros.
16156 (enum jdep_code): New value JDEP_EXCEPTION.
16157 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16158 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16159 PATCH_METHOD_RETURN_ERROR): New macros.
16160 (patch_method_invocation_stmt): Added new argument to prototype.
16161 (patch_synchronized_statement, patch_throw_statement,
16162 check_thrown_exceptions, check_thrown_exceptions_do,
16163 purge_unchecked_exceptions, check_throws_clauses): New function
16165 * parse.y Fixed typo in keyword section.
16166 (throw:): Rule tagged <node>.
16167 (THROW_TK): Keyword tagged <operator>.
16168 (method_header:): Last argument to call to method_header passed
16170 (throws:, class_type_list:, throw_statement:,
16171 synchronized_statement:, synchronized:): Defined actions.
16172 (method_header): New local variable current. Register exceptions
16173 from throws clause.
16174 (java_complete_tree): Complete and verify exceptions from throws
16176 (complete_class_report_errors): Error message on exceptions not
16178 (java_check_regular_methods): Fixed typo. Shortcut on private
16179 overriding methods. Changed error message on method
16180 redefinition. Check for throws clause compatibility.
16181 (check_throws_clauses): New function.
16182 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16183 method. Changed error message on method redefinition.
16184 (currently_caught_type_list): New static variable.
16185 (java_complete_expand_methods): Purge unchecked exceptions from
16186 throws clause list. Call PUSH_EXCEPTIONS before walk and
16187 POP_EXCEPTIONS after.
16188 (resolve_qualified_expression_name): Pass new argument as NULL to
16189 patch_method_invocation_stmt.
16190 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16191 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16192 argument list when appropriate. Use new argument if non null to
16193 store selected method decl.
16194 (patch_invoke): Convert if necessary args of builtin types before
16195 forming CALL_EXPR. Argument list no longer reversed here.
16196 (invocation_mode): Treat final methods as static methods.
16197 (java_complete_tree): New cases for THROW_EXPR: and
16198 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16200 (complete_function_arguments): No more RECORD_TYPE
16201 conversion. Function parameter nodes no longer saved.
16202 (valid_ref_assignconv_cast_p): Avoid handling null type.
16203 (patch_binop): Fixed null constant reference handling.
16204 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16205 BUILD_THROW macros.
16206 (patch_try_statement): Fixed comments. Record caught types in
16207 list, push the list, expand try block and pop the list.
16208 (patch_synchronized_statement, patch_throw_statement,
16209 check_thrown_exceptions, check_thrown_exceptions_do,
16210 purge_unchecked_exceptions): New functions.
16211 * typeck.c (lookup_argument_method): Allow WFL in place of method
16212 DECL_NAME during method definition check
16214 1998-10-09 Tom Tromey <tromey@cygnus.com>
16216 * gjavah.c (decode_signature_piece): New function.
16217 (print_c_decl): Use it. Added `name_override' argument.
16218 (print_method_info): Use name_override argument to print_c_decl.
16219 (seen_fields): Removed.
16220 (print_field_info): Don't update seen_fields.
16221 (struct method_name): New structure.
16222 (method_name_list): New global.
16223 (print_method_info): Add new method to list of methods.
16224 (name_is_method_p): New function.
16225 (print_field_info): If field name has same name as method, then
16227 (process_file): Parse methods before fields.
16228 (field_pass): New global.
16229 (HANDLE_END_FIELD): Take field_pass into account.
16231 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16233 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16234 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16236 1998-10-03 Anthony Green <green@cygnus.com>
16238 * jvspec.c: Fix bug in jvgenmain_spec patch.
16240 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16242 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16243 * decl.c (soft_exceptioninfo_call_node): New global variable.
16244 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16245 takes extra integer argument. soft_exceptioninfo_call_node
16247 * except.c (java_set_exception_lang_code): New function
16248 (method_init_exceptions): Called here.
16249 (prepare_eh_table_type): New function.
16250 (expand_end_java_handler): Called here.
16251 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16252 one argument. Modified generation of call to
16253 soft_badarrayindex_node to use new argument.
16254 (build_java_arrayaccess): Pass faulty index value to
16255 build_java_throw_out_of_bounds_exception.
16256 (generate_name): New function.
16257 (java_lang_expand_expr): New local variables node, current,
16258 has_finally_p. Expand TRY_EXPR node.
16259 (process_jvm_instruction): Replace top of the stack with thrown
16260 object reference when entering exception handler.
16261 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16262 specific tree codes.
16263 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16265 (DECL_SPECIFIC_COUNT): New macro.
16266 (prepare_eh_table_type, java_set_exception_lang_code,
16267 generate_name): New function declarations.
16268 (match_java_method): Declaration deleted.
16269 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16271 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16272 * parse.h (redefinition_error, refine_accessible_methods_list,
16273 can_cast_to_p): Function declaration removed.
16274 (classitf_redefinition_error, variable_redefinition_error,
16275 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16276 find_most_specific_methods_list, argument_types_convertible,
16277 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16278 valid_cast_to_p, valid_method_invocation_conversion_p,
16279 try_reference_assignconv, add_stmt_to_compound,
16280 build_jump_to_finally, build_tree_list, patch_try_statement,
16281 java_get_catch_block): New function declarations.
16282 * parse.y (string_buffer_type): Global variable deleted.
16283 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16284 finally): Rules tagged <node>.
16285 (TRY_TK, CATCH_TK): Token tagged <operator>.
16286 (class_body_declaration:, class_member_declaration:,
16287 formal_parameter:, explicit_constructor_invocation:,
16288 interface_member_declaration:, constant_declaration:,
16289 primary_no_new_array:, class_instance_creation_expression:,
16290 array_creation_expression:): Issue error on unsuported JDK1.1
16292 (try_statement:, catches:, finally:): Define actions.
16293 (catch_clause_parameter): New rule.
16294 (catch_clause:): Use new rule catch_clause_parameter.
16295 (parse_jdk1_1_error): New function.
16296 (redefinition_error): Renamed classitf_redefinition_error.
16297 (variable_redefinition_error): New function.
16298 (check_class_interface_creation): Call
16299 classitf_redefinition_error.
16300 (java_complete_tree): Added error message on JDEP_TYPE: case.
16301 (complete_class_report_errors): Fixed indentation.
16302 (declare_local_variables): Call variable_redefinition_error.
16303 (source_end_java_method): Call java_set_exception_lang_code and
16304 emit_handlers where appropriate.
16305 (java_method_add_stmt): Call add_stmt_to_block.
16306 (add_stmt_to_block): New function.
16307 (lookup_method_invoke): Fixed outside comment. new local variable
16308 candicates. Call find_applicable_accessible_methods_list and
16309 find_most_specific_methods_list when searching for a
16310 method. Modified error report to list possible candidates when
16312 (find_applicable_accessible_methods_list,
16313 find_most_specific_methods_list, argument_types_convertible): New
16315 (refine_accessible_methods_list): Function deleted.
16316 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16317 expr (if applicable) before calling patch_array_ref.
16318 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16319 (enter_block): Fixed comment.
16320 (enter_a_block): New function.
16321 (patch_assignment): Reorganized. Call try_reference_assignconv for
16322 references. Call valid_cast_to_p instead of can_cast_to_p.
16323 (try_reference_assignconv,
16324 valid_builtin_assignconv_identity_widening_p): New functions.
16325 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16326 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16328 (build_string_concatenation): Don't resolve StringBuffer.
16329 (patch_cast): Fixed inverted arguments.
16330 (patch_array_ref): Code to save array expr deleted. Call
16331 valid_cast_to_p instead of can_cast_to_p.
16332 (generate_labeled_block): Call generate_name.
16333 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16334 patch_try_statement): New functions.
16335 * typeck.c (match_java_method): Function deleted.
16337 1998-10-02 Anthony Green <green@cygnus.com>
16339 * jvspec.c: jvgenmain_spec uses different temporary file names.
16341 1998-10-02 Anthony Green <green@cygnus.com>
16343 * jvspec.c (lang_specific_driver): Fail if user specifies
16344 --main= when not linking.
16346 1998-09-28 Tom Tromey <tromey@cygnus.com>
16348 * class.c (make_class_data): Push value for `thread' field.
16349 * decl.c (init_decl_processing): Added `thread' field to class.
16351 * class.c (add_field): Always make static fields externally
16354 1998-09-26 Anthony Green <green@cygnus.com>
16356 * expr.c (build_java_athrow,
16357 build_java_throw_out_of_bounds_exception, expand_invoke,
16358 build_newarray, expand_java_multianewarray, build_java_monitor):
16359 Update comments to reflect _Jv_* function names.
16361 1998-09-25 Per Bothner <bothner@cygnus.com>
16363 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16364 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16365 * parse.y (expand_start_java_method): Likewise.
16367 1998-09-24 Per Bothner <bothner@cygnus.com>
16369 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16371 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16372 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16373 * expr.c: Remove no-longer-needed calls to promote_type.
16374 * decl.c (give_name_to_locals): Liekwise.
16375 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16376 * parse.y: Add/remove promote_type calls as appropriate.
16377 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16378 (parse_signature_string): Likewise.
16379 (build_java_array_type): Fix for now signature convenions.
16381 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16383 1998-09-23 Tom Tromey <tromey@cygnus.com>
16385 * class.c (init_class_processing): libjava function renamed to
16388 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16390 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16391 * java-tree.def: Fixed DEFTREECODE third argument.
16392 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16393 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16394 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16395 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16396 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16397 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16398 * lang.c (java_tree_code_type, java_tree_code_length,
16399 java_tree_code_name): New arrays.
16400 (lang_init): Append Java tree node definitions to Gcc ones.
16401 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16403 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16405 (java_lex): Allow declaration of empty string constants. Retain
16406 location information on CASE_TK and DEFAULT_TK.
16407 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16408 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16409 Modified to be more robust.
16410 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16411 (build_new_invocation, try_builtin_assignconv,
16412 patch_switch_statement, string_constant_concatenation,
16413 build_string_concatenation, patch_string_cst, patch_string,
16414 java_expand_switch): New function declarations.
16415 * parse.y: Rules related to switch and EH tagged <node>.
16416 (label_id): Set to NULL_TREE
16417 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16419 (this_or_super:): Fixed indentation.
16420 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16421 statement_expression:): Removed call to RULE on all sub-rules.
16422 (switch_expression:, switch_labels:): New rules.
16423 (switch_statement:, switch_block:, switch_block_statement_groups:,
16424 switch_block_statement_group:, switch_labels:, switch_label:):
16426 (throw_statement:, synchronized_statement:, try_statement:):
16427 Defined temporary actions.
16428 (class_instance_creation_expression:): Call
16429 build_new_invocation. Fixed indentation.
16430 (field_access): Fixed indentation.
16431 (method_invocation): Likewise.
16432 (make_qualified_primary): Use THIS_EXPR.
16433 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16434 resolving from SUPER, set *type_found.
16435 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16436 (java_complete_tree): Removed unused local variable `location'. Case
16437 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16438 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16439 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16440 STRING_CST: case. default: checks for patchable strings.
16441 (complete_function_arguments): Transform string constant or
16442 crafted StringBuffer if necessary.
16443 (build_method_invocation): Fixed comments.
16444 (build_new_invocation): New function.
16445 (patch_assignment): Call try_builtin_assignconv to figure a valid
16446 assignment conversion between builtin types.
16447 (try_builtin_assignconv): New function.
16448 (build_binop): Use URSHIFT_EXPR directly to call build.
16449 (operator_string): Use UNARY_PLUS_EXPR.
16450 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16452 (do_merge_string_cste, merge_string_cste,
16453 string_constant_concatenation, build_string_concatenation,
16454 patch_string, patch_string_cst): New function.
16455 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16456 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16457 (build_newarray_node): Use NEW_ARRAY_EXPR.
16458 (build_this): Use THIS_EXPR.
16459 (build_return): Enable debug information on return statement.
16460 (build_if_else_statement): Likewise.
16461 (complete_labeled_statement): Fixed related comment.
16462 (build_loop_body): Fixed comment.
16463 (build_bc_statement): Enable debug information on break/continue
16465 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16467 (patch_switch_statement, case_identity, java_expand_switch): New
16470 1998-09-21 Per Bothner <bothner@cygnus.com>
16472 * buffer.h (BUFFER_INIT): New macro.
16473 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16474 Pass (struct jcf_partial *state) to most functions.
16475 (jcf_block, jcf_relocation): New types.
16476 Support labels, branches, conditionals, loops.
16478 1998-09-21 Tom Tromey <tromey@cygnus.com>
16480 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16482 1998-09-21 Per Bothner <bothner@cygnus.com>
16484 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16485 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16486 not integer_type_node (INT_TYPE_SIZ bits).
16488 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16490 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16491 * jcf-dump.c (print_exception_table): New function.
16492 (disassemble_method): Better handling of wide instructions.
16493 Make more robust for bad input.
16495 1998-09-30 Jeffrey A Law (law@cygnus.com)
16497 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16500 1998-09-17 Jeffrey A Law (law@cygnus.com)
16502 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16504 1998-09-17 Tom Tromey <tromey@cygnus.com>
16506 * Makefile.in ($(PARSE_H)): Removed target.
16508 1998-09-17 Jeffrey A Law (law@cygnus.com)
16510 * Makefile.in (JAVA_OBJS): Add memmove.o
16511 (memmove.o): New target & rules.
16513 1998-09-15 Tom Tromey <tromey@cygnus.com>
16515 * expr.c (expand_invoke): Don't generate a call to the class init
16518 1998-09-14 Jeffrey A Law (law@cygnus.com)
16520 * Makefile.in: Add many missing dependencies.
16521 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16523 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16524 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16526 1998-09-11 Per Bothner <bothner@cygnus.com>
16528 * decl.c (complete_start_java_method): If method is static (and
16529 not private) call _Jv_InitClass.
16530 * expr.c (expand_invoke): Don't call build_class_init.
16532 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16534 1998-09-10 Jeffrey A Law (law@cygnus.com)
16536 * Make-lang.in (GCJ): Define before using.
16538 1998-09-09 Jeffrey A Law (law@cygnus.com)
16540 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16541 losing due to namespace pollution in GNU getopt.h
16543 1998-09-09 Tom Tromey <tromey@cygnus.com>
16545 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16546 (java.all.cross): Likewise.
16547 (java.rest.encap): Likewise.
16549 1998-09-08 Jeffrey A Law (law@cygnus.com)
16551 * gjavah.c (print_class_decls): Fix thinko in arglist
16552 * jcv-io.c (find_classfile): Similarly.
16554 1998-09-07 Jeffrey A Law (law@cygnus.com)
16556 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16558 1998-09-05 Tom Tromey <tromey@cygnus.com>
16560 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16561 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16562 * Makefile.in (PARSE_C): New macro.
16563 (PARSE_H): Likewise.
16564 (PARSE_SCAN_C): Likewise.
16565 ($(PARSE_C)): Target renamed from parse.c.
16566 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16567 (clean): Remove parse-scan.c as well.
16568 (parse.o): Depend on $(PARSE_C).
16570 1998-09-05 Anthony Green <green@cygnus.com>
16572 * README, license.terms: Removed.
16574 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16575 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16576 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16577 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16578 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16579 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16580 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16581 and Java trademark attribution.
16583 1998-09-04 Tom Tromey <tromey@cygnus.com>
16585 * Makefile.in: Use gcjh, not gjavah.
16586 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16587 * Make-lang.in: Changed gjavah to gcjh everywhere.
16589 1998-09-03 Per Bothner <bothner@cygnus.com>
16591 * gjavah.c: Support new -prepend -add -append flags.
16592 (print_method_info): Method is not virtual if class is final.
16594 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16596 * jv-scan.c: Fixed copyright assignment.
16597 * keyword.gperf: Likewise.
16598 * keyword.h: Likewise.
16599 * lex.c: Fixed copyright assignment.
16600 (java_lex): Push unicode back when parsing '<'.
16601 * lex.h: Fixed copyright assignment.
16602 * parse-scan.y: Likewise.
16603 * parse.h: Fixed copyright assignment.
16604 (build_debugable_stmt, complete_for_loop): New function prototypes.
16605 * parse.y: Fixed copyright assignment.
16606 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16607 size_zero_node when completing a loop with no exit condition.
16608 (for_statement_nsi:): Define action.
16609 (for_init:, for_update:): Return size_zero_node when empty.
16610 (declare_local_variables): Call build_debugable_stmt.
16611 (build_debugable_stmt): New function.
16612 (build_loop_body): Build debugable statement around loop
16614 (complete_loop_body): Take into account the debugable statement
16615 around the EXIT_EXPR.
16616 (complete_loop_body): New function.
16617 (patch_exit_expr): Fixed condition inversion.
16619 1998-09-02 Tom Tromey <tromey@cygnus.com>
16621 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16622 name of thread define.
16623 * jvspec.c (THREAD_NAME): New macro.
16625 (THREADLIB): Likewise.
16626 (lang_specific_driver): Recognize attempt to link with thread
16627 library or gc library. Recognize -ljava on command line so it
16628 isn't linked against more than once.
16630 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16632 * parse-scan.y (report_main_declaration): Name of the class
16633 containing `main' can be a qualified name.
16635 1998-08-31 Tom Tromey <tromey@cygnus.com>
16637 * config-lang.in: Changed gjavac to gjc everywhere.
16638 * Make-lang.in: Changed gjavac to gjc everywhere.
16640 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16642 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16643 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16644 and install the files.
16645 * Makefile.in (JAVA_OBJS_LITE): New variable.
16646 (compiler:): Now include jv-scan as a dependency.
16647 (../jv-scan$(exeext), parse-scan.c): New targets.
16648 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16649 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16650 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16651 check for errors even if parse_only.
16652 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16654 (yylex): New function. Uses java_lex body.
16655 (java_lex): Removed commented out statement. Remove local variable
16656 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16657 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16658 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16659 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16660 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16661 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16663 (java_lex_error): Empty if JC1_LITE is defined.
16664 (java_get_line_col): Return 0 if JC1_LITE is defined.
16665 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16666 SET_MODIFIER_CTX): Moved into the section containing the macros
16667 conditionally defined by JC1_LITE.
16668 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16669 argument if JC1_LITE is defined.
16670 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16671 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16673 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16674 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16675 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16676 to different values according to JC1_LITE.
16677 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16678 declared if JC1_LITE set.
16679 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16680 defined if JC1_LITE not set.
16681 (struct parser_ctx): Reorganized and skip the jc1 front end part
16683 (java_layout_classes): New function definition.
16684 (java_push_parser_context, java_init_lex, yyparse, yylex,
16685 yyerror): Prototype always declared. All other static function
16686 prototypes declared only if JC1_LITE is not set.
16687 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16688 declared in parse.h.
16689 (java_layout_classes): New function.
16690 (java_complete_expand_methods): No longer layout the class here.
16691 * parse-scan.y: New file.
16692 * jv-scan.c: New file.
16694 1998-08-25 Tom Tromey <tromey@cygnus.com>
16696 * gjavah.c (main): Handle -friend option.
16697 (friend_specs): New global.
16698 (generate_access): Handle friend_specs.
16699 (process_file): Likewise.
16700 (MAX_FRIENDS): New macro.
16701 (friend_count): New global.
16702 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16703 Changed all callers.
16705 1998-08-24 Per Bothner <bothner@cygnus.com>
16707 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16708 (main): Handle processing all the entries of a named .zip archive.
16709 * jcf-io.c (jcf_trim_old_input): New function.
16710 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16712 1998-08-24 Per Bothner <bothner@cygnus.com>
16714 * lang.c (flag_assume_compiled): Make default be on.
16716 1998-08-21 Per Bothner <bothner@cygnus.com>
16718 * jcf-dump.c: Add bunches of flags to control output more.
16719 (process_class): New function; support printing more than one class.
16720 (main): Support new --print-main and --javap flags.
16721 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16722 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16724 1998-08-20 Per Bothner <bothner@cygnus.com>
16726 Change mangling of dispatch table to match C++ vtable (w/thunks).
16727 * class.c (build_dtable_decl), java-tree.h: New function.
16728 (make_class_data): Call it.
16729 * decl.c (init_decl_processing): Likewise.
16731 1998-08-19 Warren Levy <warrenl@cygnus.com>
16733 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16734 soft_anewarray; adjust args passed.
16735 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16736 match _Jv_NewObjectArray.
16738 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16740 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16741 * expr.c (loopup_label): Call create_label_decl.
16742 (create_label_decl): New function.
16743 (java_lang_expand_expr): Call expand_start_bindings with argument
16745 * java-tree.h Added space after PROTO in function declarations
16747 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16748 (create_label_decl, push_labeled_block): New function
16750 * lex.c (label_id): Initialize.
16751 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16753 * parse.h Added space after PROTO in function declarations when
16755 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16756 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16757 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16758 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16760 (struct parser_ctxt): New fields current_loop,
16761 current_labeled_block.
16762 (build_if_else_statement, patch_if_else_statement,
16763 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16764 generate_labeled_block, complete_labeled_statement,
16765 build_bc_statement, patch_bc_statement, patch_loop_statement,
16766 build_new_loop, build_loop_body, complete_loop_body): New function
16768 * parse.y (java_warning_count): New global variable.
16769 (label_id): New static variable.
16770 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16771 (block:): Return size_zero_node when block is empty.
16772 (empty_statement:): Return size_zero_node.
16773 (statement:): Implement supplemental action when for_statement: is
16775 (label_decl:): New rule.
16776 (labeled_statement:): Rewritten using label_decl. Actions
16778 (labeled_statement_nsi:): Likewise.
16779 (if_then_statement): Actions implemented.
16780 (while_expression): New rule.
16781 (while_statement:): Rewritten using while_expression. Actions
16783 (while_statement_nsi:): Likewise.
16784 (do_statement_begin:): New rule.
16785 (do_statement:): Rewritten using do_statement_begin. Actions
16787 (for_statement:): Rewritten using for_begin. Actions implemented.
16788 (for_statement_nsi:): Likewise.
16789 (for_header:, for_begin:): New rules.
16790 (for_init:): Actions implemented.
16791 (statement_expression_list:, break_statement:,
16792 continue_statement:): Likewise.
16793 (yyerror): Count number of issued warning(s).
16794 (java_report_errors): Report error(s) and/or warning(s).
16795 (java_complete_class): Use build_java_argument_signature to
16796 recompute completed method signature.
16797 (java_check_regular_methods): New locals method_wfl and aflags.
16798 Use method_wfl instead of lookup_cl during error reports. Fixed
16799 indentation and modified some error messages. Use
16800 lang_printable_name in method instead of the DECL_NAME. New code
16801 to issue warnings on methods not overriding corresponding methods
16802 private to a different package.
16803 (java_method_add_stmt): Call add_stmt_to_compound.
16804 (add_stmt_to_compound): New function.
16805 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16806 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16807 (build_if_else_statement, patch_if_else_statement,
16808 build_labeled_block, generate_labeled_block,
16809 complete_labeled_statement, build_new_loop, build_loop_body,
16810 complete_loop_body, patch_loop_statement, build_bc_statement,
16811 patch_bc_statement, patch_exit_expr): New functions.
16812 * typeck.c (build_java_signature): Build argument signature before
16813 enclosing it in between parenthesis.
16815 1998-08-17 Warren Levy <warrenl@cygnus.com>
16817 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16818 (JAVA_OBJS): Added reminder comment
16820 1998-08-13 Nick Clifton <nickc@cygnus.com>
16822 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16823 be interpreted as a long long.
16825 1998-08-13 Warren Levy <warrenl@cygnus.com>
16827 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16828 soft_initialise_class. Use _Jv_NewMultiArray, not
16829 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16830 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16831 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16832 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16834 1998-08-12 Per Bothner <bothner@cygnus.com>
16836 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16837 length_identifier_node): New global tree node constants.
16838 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16839 Replace uses by super_identifier_node etc.
16840 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16842 * parse.y (resolve_field_access): Don't special-case ".length" if
16843 flag_emit_class_files.
16844 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16845 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16848 1998-08-11 Per Bothner <bothner@cygnus.com>
16850 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16851 * class.c (make_method_value): Remove init for removed fields.
16853 * class.c (layout_class): Use build_java_argument_signature.
16854 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16856 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16857 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16858 (build_java_signature): Don't use push_java_argument_signature.
16860 * typeck.c (lookup_argument_method): New function.
16861 * parse.y (java_check_regular_methods): Use lookup_argument_method
16862 instead of lookup_java_method2 followed by lookup_java_method.
16864 * parse.y (check_method_redefinition): Minor optimization.
16866 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16867 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16869 1998-08-10 Tom Tromey <tromey@cygnus.com>
16871 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16874 * gjavah.c (java_float_finite): Use K&R-style definition.
16875 (java_double_finite): Likewise.
16876 (generate_access): Now returns void. Changed all callers.
16877 (last_access_generated): Removed.
16878 (process_file): Only make a single pass over the .class file.
16880 1998-07-29 Per Bothner <bothner@cygnus.com>
16882 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16883 for compatibility for G++ (with -fvtable-thunks).
16884 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16886 * gjavah.c (process_file): Use public inheritance for super-class.
16888 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16890 * lex.c (java_init_lex): Initialize ctxp->package.
16891 * parse.h (struct parser_ctxt): package and package_len replaced
16892 by tree package, an identifier node. Field method_decl_list is
16893 gone. Fixed comments.
16894 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16895 class_in_current_package): New function prototypes.
16896 * parse.y (array_type:): Set class loaded flag on primitive type
16898 (package_declaration:): Assign ctxp->package to the
16900 (method_invocation:): Handle invocation of method qualified by
16902 (single_type_import_declaration:): Removed ambiguity check.
16903 (java_pop_parser_context): New local variable `next'. Reset and
16904 set IMPORT_CLASSFILE_NAME flags on current and previous import
16906 (java_accstring_lookup): Use new local macro COPY_RETURN.
16907 (lookup_field_wrapper): New function.
16908 (parser_qualified_classname): Use merge_qualified_name.
16909 (parser_check_super_interface): Broaden error message.
16910 (do_resolve_class): Check for qualified class name in the current
16911 compilation unit if appropriate.
16912 (process_imports): Check for already defined classes.
16913 (check_pkg_class_access): Got rid of call to
16914 get_access_flags_from_decl.
16915 (java_complete_expand_methods): Call safe_layout_class based on
16916 the current class size.
16917 (make_qualified_primary): Build a WFL qualification on primary if
16919 (merge_qualified_name): New function.
16920 (make_qualified_name): Use merge_qualified_name.
16921 (resolve_expression_name): Use safe_lookup_field.
16922 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16923 (resolve_qualified_expression_name): Likewise. Check on resolved
16924 element accessibility.
16925 (not_accessible_p, class_in_current_package): New functions.
16926 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16927 (patch_method_invocation_stmt): Merged common pieces. Check
16928 accessibility of invoked method.
16929 (check_for_static_method_reference): Add returned type in error
16931 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16932 (refine_accessible_methods_list): Merged two conditions in test.
16933 (java_complete_class): Sanity check on stabilize_ref gone.
16934 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16936 1998-07-28 Per Bothner <bothner@cygnus.com>
16938 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16940 1998-07-24 Tom Tromey <tromey@cygnus.com>
16942 * gjavah.c (F_NAN): Removed.
16943 (F_NAN_MASK): New macro.
16944 (F_POSITIVE_INFINITY): Removed.
16945 (F_NEGATIVE_INFINITY): Likewise.
16946 (java_float_finite): Rewrote.
16947 (D_NAN_MASK): Renamed.
16948 (java_double_finite): Rewrote.
16949 (D_POSITIVE_INFINITY): Removed.
16950 (D_NEGATIVE_INFINITY): Likewise.
16952 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16953 If verbose, print underlying representation of value in hex.
16955 1998-07-24 Per Bothner <bothner@cygnus.com>
16957 * buffer.h, buffer.c: New files.
16958 * Makefile.in (JAVA_OBJS): Add buffer.o.
16960 Support locals variables and writing their debug entries to .class.
16961 * jcf-write.c: Simplify some by user new buffer type.
16962 (vode_buffer_grow): Removed.
16963 (struct localvar_info): New type.
16964 (localsvars, localvartable): New buffers.
16965 (localvar_alloc, localvar_free): New functions.
16966 (generate_bytecode_insns): Handle local variables.
16967 (generate_classfile): Write LocalVariableTable attribute.
16969 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16971 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16972 * zipfile.h (ZIPMAGIC): New macro.
16974 1998-07-24 Tom Tromey <tromey@cygnus.com>
16976 * Makefile.in (gjavah.o): Updated dependencies.
16977 (jcf-dump.o): Likewise.
16978 (all.indirect): Use ../gjavah.
16979 (../gjavah$(exeext)): Likewise.
16980 (clean): Don't remove gjavah.
16981 (clean): Remove parse.c, not java/parse.c.
16982 * Make-lang.in (java): Added gjavah.
16983 (gjavah$(exeext)): New target.
16984 (GJAVAH_SOURCES): New macro.
16985 (java.all.build): Added gjavah.
16986 (java.all.cross): Likewise.
16987 (java.rest.encap): Likewise.
16988 * config-lang.in (compilers, stagestuff): Added gjavah.
16990 1998-07-23 Tom Tromey <tromey@cygnus.com>
16992 * gjavah.c (java_float_finite): New function.
16993 (java_double_finite): Likewise.
16994 (F_POSITIVE_INFINITY): New macro.
16995 (F_NEGATIVE_INFINITY): Likewise.
16997 (D_POSITIVE_INFINITY): Likewise.
16998 (D_NEGATIVE_INFINITY): Likewise.
17000 (print_field_info): Use java_float_finite and java_double_finite.
17002 1998-07-23 Per Bothner <bothner@cygnus.com>
17004 * parse.y (method_header): Name "this" implicit argument.
17006 1998-07-22 Per Bothner <bothner@cygnus.com>
17008 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17009 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17010 (put_linenumber): New function.
17011 (generate_bytecode_insns, generate_classfile): Write line numbers.
17013 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17015 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17016 (lookup_name, build_known_method_ref, build_class_init,
17017 build_invokevirtual, invoke_build_dtable, match_java_method,
17018 build_field_ref, pushdecl_force_head, build_java_binop,
17019 binary_numeric_promotion, build_decl_no_layout,
17020 build_java_arrayaccess, build_newarray, build_anewarray,
17021 build_java_array_length_access, build_java_arraynull_check): New
17022 extern function prototypes.
17023 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17024 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17026 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17028 * jcf.h (jcf_out_of_synch): New extern function prototype.
17029 * parse.h: Static/global function implemented in parse.y
17030 prototyped and declarations moved at the end of the file.
17031 (DECL_P): Check that the argument isn't null.
17032 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17033 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17034 (QUAL_DECL_TYPE): New macro.
17035 (PARAMS): Macro definition removed.
17036 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17037 (return_statement:): Call build_return.
17038 (field_access:): Call make_qualified_primary in sub rule.
17039 (method_invocation:): Build method invocation and call
17040 make_qualified_primary when processing primaries.
17041 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17042 get_type_from_signature.
17043 (java_check_regular_method): Extra integer 0 argument when calling
17044 lookup_java_method2.
17045 (lookup_java_interface_method2): Extra method DECL argument when
17046 calling lookup_java_interface_method2.
17047 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17048 COMPOUND_EXPR node.
17049 (java_complete_expand_method): Layout current class iff not
17050 already done. Don't process interface's methods.
17051 (java_complete_expand_method): Use super class only if it
17052 exists. Use current class otherwise.
17053 (make_qualified_primary): New function.
17054 (resolve_expression_name): Process qualified expression or
17055 expression from primary the same way.
17056 (resolve_expression_name): Two last arguments to
17057 resolve_field_access are now NULL_TREEs.
17058 (resolve_field_access): New variable is_static. Local field must
17059 be DECLs. is_static computed on field DECLs only. Append code in
17060 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17061 to initialize field_type.
17062 (resolve_qualified_expression_name): New local variable,
17063 previous_call_static and is_static. Handle primaries with function
17064 calls, casts, array references and `this'. `super' now handled as
17065 `(super_class)this'. Use is_static to clarify boolean expressions.
17066 Added code to handle case where a proper handle is required to
17067 access a field. Use QUAL_DECL_TYPE where applicable.
17068 (maybe_access_field): New function.
17069 (patch_method_invocation_stmt): New arguments primary, where,
17070 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17071 deleted. Use `where' as a type to search from if specified. Check
17072 for static method reference where forbidden. Append primary or
17073 current_this to the argument list if not calling constructor nor
17075 (check_for_static_method_reference): New function.
17076 (patch_invoke): Layout the class on which new is done if
17078 (lookup_method_invoke): Changed format to report errors on
17080 (qualify_ambiguous_name): New local variable this_found. Now
17081 handle things from primaries. Method call are considered
17083 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17084 changed into NULLs.
17085 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17086 (java_complete_tree): New case fo RETURN_EXPR. Process function
17087 call arguments in separate function.
17088 (complete_function_arguments): New function.
17089 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17091 (patch_assignment): Take the return function slot into account as
17092 a RHS. Distinguish assignment from a return.
17093 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17094 when checking methods in interfaces.
17095 (resolve_type_during_patch): NULL argument to unresolve_type_p
17096 instead of NULL_TREE.
17097 (patch_newarray): Fixed typo in comment.
17098 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17099 (build_return, patch_return): New functions.
17100 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17102 1998-07-21 Per Bothner <bothner@cygnus.com>
17104 * constants.c (find_name_and_type_constant, find_fieldref_index,
17105 find_methodref_index): New methods.
17106 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17107 just return given method. Also, rename to build_known_method_ref.
17108 (expand_invoke): Rename call to build_invoke_non_interface.
17109 * java-tree.h, parse.h: Update prototype.
17110 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17111 (such as expand_expr_stmt) if flag_emit_class_files.
17112 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17113 STACK_TARGET, IGNORE_TARGET): New macros.
17114 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17115 (generate_bytecode_insn): New function to generate method's bytecode.
17116 (generate_classfile): Node generate Code attribute for a method.
17117 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17118 push_long_const, field_op, adjust_typed_op, maybe_wide):
17119 New functions used by generate_bytecode_insn.
17121 * typeck.c (signature_include_return): Remove variable.
17122 (push_java_argument_signature, build_java_argument_signature): New.
17123 (build_java_signature): Use push_java_argument_signature.
17124 * parse.y: Use build_java_argument_signature instead of fiddling
17125 with signature_include_return.
17127 1998-07-17 Tom Tromey <tromey@cygnus.com>
17129 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17132 * Makefile.in (all.indirect): Added gjavah$(exeext).
17133 (gjavah$(exeext)): Added $(exeext).
17136 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17138 * class.c (layout_class): Call to java_layout_parsed_class replace
17139 by safe_layout_class.
17140 * expr.c (build_java_array_length_access): Removed static storage
17141 class in the function definition.
17142 (build_java_arraynull_check): Likewise.
17143 Also fixed typos in two comments.
17144 * lex.c (java_init_lex): Initialize static global kw_length.
17145 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17146 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17148 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17149 * parse.h (resolve_no_layout): New static function declaration.
17150 (get_identifier_in_static): Declaration removed.
17151 (java_layout_parsed_class): Function name declaration changed to
17153 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17154 not_initialized_as_it_should_p, build_this): New static function
17156 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17157 binary_numeric_promotion, stabilize_reference,
17158 build_decl_no_layout, build_java_arrayaccess): Extern function
17159 declarations moved into their own section.
17160 (build_newarray, build_anewarray, build_java_array_length_access,
17161 build_java_arraynull_check): New extern function declarations.
17162 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17163 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17165 (CALL_CONSTRUCTOR_P): New macro.
17166 * parse.y (kw_length): New static global tree node.
17167 (return_statement): Tagged <node>.
17168 (RETURN_TK): Tagged <operator>.
17169 (variable_declarator_id:): Build variable declaration with an
17170 empty initialization value if a syntax error was found in the
17171 initialization part of the variable declaration.
17172 (statement_without_trailing_substatement:): return_statement: now
17173 uses the default rule.
17174 (return_statement:): Temporarily fixed to return NULL_TREE.
17175 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17176 (class_instance_creation_expression:): Class creation rules now
17177 call build_method_invocation upon reduction.
17178 (array_creation_expression:): Rules call build_newarray_node upon
17180 (dim_exprs:): Build a list of dimension expressions.
17181 (dim_expr:): Store location of the OSB_TK in the dimension
17183 (method_invocation:): Added a new error rule.
17184 (build_unresolved_array_type): WFL argument may also be an array
17185 on a primitive type. Name of the argument changed to reflect this.
17186 (method_declarator): Insert argument type at the beginning of the
17187 argument type list and later reverse the list.
17188 (unresolved_type_p): Argument 'returned' may be optionally
17190 (java_layout_class_from_source): Function renamed
17192 (resolve_and_layout): Now call resolve_no_layout and
17194 (resolve_no_layout): New function.
17195 (purify_type_name): New function.
17196 (complete_class_report_errors): Call purify_type_name during error
17197 report on a type not found.
17198 (process_imports): error_found local variable doesn't need to be
17199 initialized to zero.
17200 (declare_local_variables): New local type_wfl. Fixed typo in error
17201 message. type_wfl assigned to unresolved type and used to register
17202 incomplete type. Build a WFL around the variable initialization
17203 statement so that debug info can be generated on it.
17204 (source_start_java_method): Reverse argument list after they've
17206 (current_this): New static global variable.
17207 (java_complete_expand_methods): Set current_this when appropriate.
17208 (resolve_expression_name): Build correct static and non static
17209 field access bearing a simple name.
17210 (resolve_field_access): Resolve the length field of arrays. Handle
17212 (patch_method_invocation_stmt): Set the type of the method
17213 invocation to error_mark_node. This value is later overridden by a
17214 valid type, if any. Don't handle qualified constructor invocation
17215 as qualified method invocation. Call lookup_method_invoke with its
17216 new flag. It's no longer necessary to access the selected method
17217 as the value of a tree list. Handle constructor invocation.
17218 (patch_invoke): Reverse argument list when invoking non interface
17219 methods. Insert call to new as the first argument of the
17221 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17222 defined within a final class. Return INVOKE_STATIC if the invoked
17223 method is a constructor.
17224 (lookup_method_invoke): New lc argument is a flag to indicate a
17225 constructor lookup. Now handle constructor lookup. Choose the most
17226 specific method in case several were matching the invocation
17227 requirements. Return a method decl instead of a tree list featuring
17228 one single method decl element.
17229 (refine_accessible_methods_list): New lc flag argument to
17230 indicate that a constructor is being looked up.
17231 (not_initialized_as_it_should_p): New function.
17232 (java_complete_tree): Now process fake tree codes
17233 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17234 save_expr on resolved function call arguments. Case on
17235 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17236 (patch_assignment): LHS can be a field access expression. When
17237 dealing with reference, lhs_type is the promoted type of the
17238 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17240 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17241 (patch_binop): Use not_initialized_as_it_should_p where
17243 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17244 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17246 (resolve_type_during_patch): New function.
17247 (patch_cast): Call resolve_type_during_patch to resolve type and
17248 report error accordingly.
17249 (patch_array_ref): Use not_initialized_as_it_should_p where
17250 applicable. Array base expression is saved before being
17251 used. Promote the type of an array elements if it contains non
17253 (build_newarray_node, patch_newarray, build_this): New functions.
17255 1998-07-16 Tom Tromey <tromey@cygnus.com>
17257 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17258 increment it in `for' statement.
17259 (print_field_info): If number is inf or nan, don't print it.
17260 (print_method_info): If method name is `delete', just ignore it.
17261 (print_c_decl): Special-case jstringArray.
17263 * gjavah.c (help): New function.
17264 (no_argument): New function.
17265 (usage): Changed text.
17266 (main): Rewrote argument handling. Now handles -v, --help,
17268 (version): New function.
17269 (found_error): New global.
17270 (main): Return found_error.
17271 (generate_access): Set found_error.
17272 (print_c_decl): Likewise.
17274 1998-07-15 Tom Tromey <tromey@cygnus.com>
17276 * gjavah.c (print_c_decl): Don't print "," when examining field.
17277 Skip type name when looking at "[L" types.
17278 (process_file): Now static.
17279 (generate_access): Now returns int.
17280 (last_access_generated): New global.
17281 (process_file): Clear last_access_generated; make multiple passes
17283 (print_field_info): Just return if generate_access returns true.
17284 (print_method_info): Likewise. Also, allow <init> functions to
17286 (print_c_decl): Added is_init argument. Print constructors
17288 (print_cxx_classname): Use UTF8_GET to extract characters from
17290 (print_base_classname): New function.
17291 (print_class_decls): New function.
17292 (process_file): Use it.
17293 (utf8_cmp): New function.
17295 1998-07-13 Nick Clifton <nickc@cygnus.com>
17297 * lang-options.h: Format changed to match changes in gcc/toplev.c
17298 to implement a --help option.
17300 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17302 * decl.c (init_decl_processing): Revert change to dtable_type.
17304 1998-07-09 Per Bothner <bothner@cygnus.com>
17306 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17308 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17310 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17312 * lang.c (lang_init): Default flag_exceptions to 1, without
17313 checking to see if it's 2 first.
17315 1998-07-08 Jeffrey A Law (law@cygnus.com)
17317 * constants.c: Include "system.h".
17318 * decl.c: Likewise.
17319 * lang.c (flag_new_exceptions): Get via extern now.
17320 (lang_init_options): New functions. Turn on flag_new_exceptions.
17322 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17324 * lex.c (java_lex): Return 0 when we see an invalid character in
17327 * lex.c (java_read_char): Specify extra argument when calling
17329 (java_read_unicode, java_parse_end_comment,
17330 java_parse_escape_sequence): Likewise,
17331 (java_lex): Specify extra argument when calling
17332 java_lex_error. Test that IDs are beginning with a legal character
17333 for IDs. Handle invalid characters with an error message and a
17334 call to java_lex_error.
17335 (java_lex_error): Adjust column position by new argument
17336 `forward'. Issue an error even if in the middle of reporting an
17339 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17341 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17342 we don't explicitly put a null pointer when we're copying it.
17344 1998-07-07 Tom Tromey <tromey@cygnus.com>
17346 * gjavah.c (print_cxx_classname): New function.
17347 (super_class_name): Likewise.
17348 (print_super_fields): Removed.
17349 (in_super): Removed.
17350 (print_field_info): Never generate #defines.
17351 (print_c_decl): Changed generated types to match JNI. No longer
17352 print class name before method name.
17353 (print_method_info): Print "static" before static methods.
17354 Print "virtual" before non-final methods.
17355 (usage): Use exit(1), not exit(-1).
17357 (print_field_info): Use %.17g to print a double.
17358 (last_access): New globals.
17359 (process_file): Initialize last_access.
17360 (usage): Now static.
17361 (ACC_VISIBILITY): New define.
17362 (generate_access): New function.
17363 (print_field_info): Call it.
17364 (print_method_info): Likewise. Also, generate information for all
17365 methods, not just native methods. Return void.
17366 (print_c_decl): Return void.
17367 (print_field_info): Return void.
17369 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17371 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17372 processing the jc1 grammar file. Prefix bison functions and
17373 variables with java_.
17374 (parse.c): Dependencies on parse.h and lex.h
17375 * expr.c (build_java_arrayaccess): Function now global.
17376 * java-tree.h: Comment reorganized to carry on previous
17377 classification effort.
17378 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17379 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17380 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17381 java_parse (new prefix java_ generated by bison).
17382 (java_layout_parsed_class, java_register_parsed_class): Function
17384 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17385 * lex.c (static tree wfl_op): Variable deleted.
17386 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17387 ctxp fields to NULL_TREE.
17388 (java_lex): No longer create WFL for operators. Filename caching
17389 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17390 created as STRING_CST and later expanded. Removed extra argument
17391 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17393 (build_wfl_node): Removed code in comments.
17394 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17395 store token and location data in the current bison token.
17396 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17397 static/extern function declaration at the beginning of the file.
17398 (struct qualification): Data structure definition deleted.
17399 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17400 (qualify_ambiguous_name): Function declaration modified. Function
17401 now returns nothing.
17402 (build_array_ref, patch_array_ref, make_qualified_name,
17403 resolve_qualified_expression_name, maybe_generate_clinit,
17404 resolve_field_access): New static function declarations.
17405 (build_java_arrayaccess): New extern function declaration.
17406 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17407 (CALL_EXPR_PRIMARY): Macro deleted.
17408 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17409 (struct parser_ctxt): Field initialized_final
17410 removed. non_static_initialized, static_initialized: New fields.
17411 * parse.y (static tree kw_super, static tree kw_this): New global
17413 (%union): tree wfl field of operator member replaced by int
17414 location. WFLs are non longer created for operators.
17415 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17416 (qualified_name:): Now calls make_qualified_name to build the
17418 (type_declaration:): Consider generating <clinit> when class
17420 (variable_declarator:): Directly build an assignment node when the
17421 variable is initialized when declared.
17422 (this_or_super:): Build a WFL and set current location when THIS
17423 or SUPER are parsed.
17424 (expression_statement:): Wrap statement around a WFL.
17425 (primary_no_new_array:): Fixed typo. Changed value returned by
17426 THIS_TK because of its new type (temporary).
17427 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17428 (field_access:): Build qualified name with SUPER.
17429 (method_invocation:): Fixed returned value because of SUPER's new
17431 (array_access:): Use OSB_TK location information.
17432 (post_increment_expression:, post_decrement_expression:,
17433 unary_expression:, pre_increment_expression:,
17434 pre_decrement_expression:, unary_expression_not_plus_minus:,
17435 cast_expression:, multiplicative_expression:,
17436 additive_expression:, shift_expression:, relational_expression:,
17437 equality_expression:, and_expression:, exclusive_or_expression:,
17438 inclusive_or_expression:, conditional_and_expression:,
17439 conditional_or_expression:, assignment:): Use new location/token
17440 information available on operators.
17441 (create_class): Set super_decl_type to NULL_TREE when processing
17443 (register_fields): Field initialization is now a MODIFY_EXPR
17444 node. Chain initialization code to the matching lists (according
17445 to the field declaration modifiers).
17446 (maybe_generate_clinit): New function.
17447 (method_header): Don't set method's DECL_NAME to a WFL when adding
17448 methods to java.lang.Object.
17449 (resolve_and_layout): Now can return NULL_TREE if the type
17450 resolution fails. Otherwise, return the class DECL instead of its
17452 (check_method_redefinition): Don't patch method DECL_NAME if it
17453 belongs to java.lang.Object.
17454 (process_imports): Simply assign error_found to the value returned
17455 by check_pkg_class_access.
17456 (declare_local_variables): Don't use their init statements (if
17457 any) when parsing error were previously found. Reuse MODIFY_EXPR
17458 build during parsing as an init statement.
17459 (java_method_add_stmt): Now return the current method body.
17460 (java_layout_parsed_class, java_register_parsed_class): Functions
17462 (java_complete_expand_methods): Initialize the constant pool on a
17463 per class basis. Layout the classes before expanding their method
17464 bodies. Don't try expand artificial constructor code if error were
17465 found. Make the classes data and register them if no error were
17467 (java_complete_expand_method): Retrieve an artificial constructor
17468 argument list before entering its body. Assign the top block to
17469 the artificial constructor function body and set types of declared
17470 blocks and compound statements to void. Walk method body if not an
17471 artificial constructor.
17472 (make_qualified_name, cut_identifier_in_qualified): New functions.
17473 (resolve_expression_name): Fixed comments. Save/restore the
17474 current class CLASS_LOADED_P flag value. Build non qualified
17475 static field access and handle qualified expression names.
17476 (resolve_field_access, resolve_qualified_expression_name): New
17478 (patch_method_invocation_stmt): Use the new expression resolution
17479 scheme, calling resolve_field_access when the function call is
17480 resolved as an expression.
17481 (qualify_ambiguous_name): Function rewritten to work on qualified
17482 expression produced by make_qualified_name.
17483 (java_complete_tree): Promote type when function's argument are
17484 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17485 the assignment to discover further errors if RHS is a expression
17486 name that fails to evaluate. Declare LHS initialized even though
17487 the assignment failed. Don't use the location variable and removed
17488 extra argument in patch function calls. Now handle the ARRAY_REF
17489 case and build internal string representation when STRING_CSTs are
17491 (build_method_invocation): Don't wrap function call around a WFL.
17492 (build_assignment): Likewise. Use the operator location
17494 (patch_assignment): Handle array access LHSs. Handle error
17495 provenance, resulting in a better error report.
17496 (build_binop): Use op_location from operator as binop location
17498 (build_unaryop, build_incdec, build_cast): Likewise.
17499 (patch_binop): Extract location information from the node. Fixed
17500 typo in error message.
17501 (patch_unary_op): Extract location information from the node.
17502 (build_array_ref, patch_array_ref): New functions.
17504 1998-07-01 Tom Tromey <tromey@cygnus.com>
17506 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17507 match _Jv_IsInstanceOf.
17508 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17509 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17511 1998-06-30 Tom Tromey <tromey@cygnus.com>
17513 * decl.c (init_decl_processing): Functions are now named
17514 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17516 1998-06-29 Per Bothner <bothner@cygnus.com>
17518 * java-tree.h (load_class): Add prototype.
17519 * class.c (is_compiled_class): Add missing arg to load_class.
17520 * expr.c (expand_java_NEW): Call load_class.
17521 * parse.y (process_import): Removed bogus use of void return value.
17523 1998-06-25 Per Bothner <bothner@cygnus.com>
17525 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17526 Function name is "_Jv_Throw" instead of "soft_athrow".
17527 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17528 Function name is "_Jv_AllocObject" instead of "soft_new".
17529 Takes an extra parameter (object size).
17530 * expr.c: Update calls.
17532 1998-06-24 Per Bothner <bothner@cygnus.com>
17534 * lex.c (java_get_line_col): Handle end-of-file.
17535 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17537 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17539 * lang.c (lang_init): Make -fexceptions the default.
17540 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17541 exception handling is not turned on.
17543 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17545 * lang.c (flag_new_exceptions): Make this this default.
17546 * decl.c (end_java_method): Call emit_handlers.
17547 * except.c (method_init_exceptions): Set language code and version.
17548 (expand_start_java_handler): Enable exception, and call
17549 expand_eh_region_start.
17550 (expand_end_java_handler): Enable exception, and set up catch blocks.
17551 (emit_handlers): New routine to generate the saved handlers.
17552 * java-except.h (emit_handlers): Add prototype.
17554 1998-06-12 Per Bothner <bothner@cygnus.com>
17556 We used to have three different representations of the constant pool:
17557 the CPool structure, the tree_constant_pool, and the constructures
17558 used to build the Class object (which may need class and string
17559 constants) in compiled code. None were appropriate for compiling
17560 to .class files, so I did a major overhaul.
17562 First, the tree_constant_pool array was removed. Things were
17563 modified to the CPool structure in the JCF could be used.
17564 Second, a "capacity" field was added to the CPool, and functions
17565 written to search for a matching constant, adding one if not found.
17566 The code that generated the Class object was changed to use a CPool.
17567 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17568 the static Class object are now only in build_constants_constructor.
17569 Finally, I wrote code which can generate a .class file (including its
17570 constant pool) from the RECORD_TYPE of a class. This is a big step
17571 on the way to compiling Java source into .class files.
17573 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17574 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17576 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17577 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17578 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17579 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17580 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17581 (lang_type): Removed constant_pool field.
17582 * jcf.h (CPool): Renamed size to count. Added field capacity.
17583 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17584 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17585 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17587 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17588 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17589 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17590 (set_constant_entry, find_constant1, find_constant2,
17591 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17592 find_utf8_constant, find_class_or_string_constant): New functions.
17594 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17595 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17596 (give_name_to_class, get_class_constant): Likewise.
17597 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17598 (get_name_and_type_constant, get_ref_constant): Removed.
17599 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17600 * parse.y: Don't save/restore tree_constant_pool.
17601 * verify.c (verify_jvm_instructions): Update for new approach.
17602 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17604 * lang-options.h: Added -femit-class-file, -femit-class-files.
17605 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17606 (lang_f_options): Added "emit-class-file(s)".
17608 * expr.c (build_java_arrayaccess): Generate more efficient array
17609 bounds checking, by using unsigned compare.
17611 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17613 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17615 * parse.h: New comment on the handling of unresolved type
17616 identifiers. JDEPs are now part of the jdep_code enum.
17617 (typedef struct jdep): Now use enum jdep_code or int, depending on
17618 availability. Both are narrowed down to an 8 bits bitfield.
17619 (CALL_EXPR_PRIMARY): Fixed comment.
17621 1998-06-10 Tom Tromey <tromey@cygnus.com>
17623 * Make-lang.in (java): Added gjavac and jvgenmain.
17624 (java.start.encap): Depend on gjavac.
17625 (java.rest.encap): Depend on jvgenmain.
17627 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17628 (JAVA_CROSS_NAME): Likewise.
17629 (java.all.build): Depend on jvgenmain and gjavac.
17630 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17631 (jvgenmain$(exeext)): New target.
17632 (java.install-common): Wrote.
17633 * config-lang.in (compilers, stagestuff): Added gjavac and
17636 1998-06-10 Dave Brolley <brolley@cygnus.com>
17638 * lang.c (lang_decode_option): New argc/argv interface.
17640 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17642 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17643 * decl.c (build_decl_no_layout): New function.
17644 * expr.c (java_lang_expand_expr): Layout declarations found in
17645 blocks before they're pushed.
17646 * jcf-parse.c (load_class): Save current line when parsing class
17648 (parse_source_file): Register class before expanding their
17650 * lang.c (put_decl_node): Produce `null' when `void *' is
17652 * lex.c (static tree wfl_op): New static global, for error report
17654 (java_init_lex): wfl_operator and wfl_op initialized
17655 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17657 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17658 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17659 build_unresolved_array_type): New static function definitions.
17660 (build_decl_no_layout): New extern function declared.
17661 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17662 faulty modifier exists.
17663 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17664 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17665 (UNARY_PLUS_EXPR): New fake operator.
17666 (struct parser_ctxt): New field osb_number.
17667 * parse.y (static tree wfl_operator): New static WFL for operator
17668 bound error messages.
17669 (DECR_TK, INCR_TK): Moved.
17670 (OP_TK): Tagged <operator>.
17671 (array_type:): Now call build_unresolved_array_type.
17672 (dim_expr:): Count the number of '[' seen.
17673 (post_increment_expression, post_decrement_expression,
17674 pre_increment_expression, pre_decrement_expression,
17675 unary_expression_not_plus_minus, unary_expression:): Actions are
17676 now building the corresponding unary expressions.
17677 (cast_expression:): Actions are now building cast expressions.
17678 (build_unresolved_array_type): New function.
17679 (create_interface): Reset the number of declared interfaces.
17680 (create_class): Likewise.
17681 (method_header): Methods declared within the scope of an interface
17682 are now implicitly set public and abstract.
17683 (java_complete_class): Variable's and parameter's type are patched
17684 with a promoted type.
17685 (declare_local_variables): Resolved non builtin types are promoted
17686 before being used to build a variable decl. Removed type patch
17687 posted on variable initialization statement.
17688 (source_start_java_method): Use build_decl_no_layout to build the
17689 decl of a parameter of incomplete type.
17690 (java_register_parsed_class): Process interfaces too. Call
17691 rest_of_decl_compilation on each processed class declarations.
17692 (java_complete_expand_methods): Don't attempt to expand things in
17694 (java_complete_tree): Process CONVERT_EXPR, even though it always
17695 has a type. Propagate error_mark_node to node's type too. Promote
17696 method's call argument type and return error_mark_node if
17697 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17698 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17699 handle unary operator nodes.
17700 (build_assignment): Added comment.
17701 (print_int_node): New function.
17702 (patch_assignment): New second argument. New error handling. Use
17703 print_int_node. Handle references. Use can_cast_to_p to issue
17704 different error message according to the context and check upon
17705 the initialization of the RHS.
17706 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17707 (operator_string): Handle more operators.
17708 (patch_binop): No longer use a function static
17709 wfl_operator. Improved error message on shift distance.
17710 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17711 patch_cast): New functions.
17713 1998-06-05 Per Bothner <bothner@cygnus.com>
17715 * jvspec.c: New file.
17716 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17718 * java-tree.h (identifier_subst): Add declaration.
17720 1998-06-04 Tom Tromey <tromey@cygnus.com>
17722 * jvgenmain.c (main): Generate call to JvRunMain.
17724 * class.c (make_class_data): Push value for "sync_info" field.
17725 * decl.c (init_decl_processing): Push "sync_info" field.
17727 1998-06-03 Per Bothner <bothner@cygnus.com>
17729 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17730 Java (source) name, not signature.
17731 Set TYPE_ALIGN to (at least) that of element_type.
17733 1998-06-02 Per Bothner <bothner@cygnus.com>
17735 * class.c: Moved classname-mangling-rekated code to ...
17736 * mangle.c: ... this new file.
17737 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17738 * Makefile.in: Update for above changes.
17740 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17742 * expr.c (truthvalue_conversion): Convert integer and floating
17743 point value to their truth value.
17744 * lex.c (java_lex): Handle the `null' literal.
17745 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17746 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17747 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17750 * parse.y: Reorganization/documentation on token declaration.
17751 (binop_lookup[]): New added new tree codes.
17752 (relational_expression): Build corresponding binary operators.
17753 (equality_expression, conditional_and_expression,
17754 conditional_or_expression): Likewise.
17755 (java_complete_class): Fix crash in debug message.
17756 (java_complete_tree): Check initialization of method call
17757 arguments. Further bogus node evaluation to detect more error
17758 during assignments. Handles more binary operators.
17759 (patch_assignment): Use DECL_P.
17760 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17762 (operator_string): Handle more case. Compacted source.
17763 (patch_binop): Changed function comment. Checking for
17764 uninitialized first operand takes the compound assignment into
17765 account and uses DECL_P. Checking for uninitialized second operand
17766 delayed to routine's end. Use macros to issue type bound error
17767 messages and issue messages on both operands if their types are
17768 different. Force fixed type into node. Handle all binary
17771 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17773 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17774 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17775 build operator node and return tokens.
17776 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17777 * parse.h (java_complete_tree): Changed returned type in prototype.
17778 (build_method_invocation, build_assignment, patch_assignment,
17779 patch_binop): New static function declarations.
17780 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17781 BUILD_EXPR_WFL): New macros.
17782 * parse.y (enum tree_code binop_lookup[]): New static for token to
17784 (%union): Parser union has new sub-structure `operator'.
17785 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17786 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17787 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17788 ASSIGN_ANY_TK): Tokens tagged `operator'.
17789 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17790 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17791 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17792 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17793 (assignment_operator:): Rule tagged `operator'.
17794 (expression_statement:): Re-installed default rule.
17795 (method_invocation:): Sub rules call build_method_invocation.
17796 (postfix_expression:): Don't attempt to resolve name here. Just
17798 (multiplicative_expression:): Sub-rules build corresponding binop
17800 (additive_expression:, shift_expression:, and_expression:,
17801 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17802 (assignment:): Sub rule invoke build_assignment.
17803 (assignment_operator:): Default rules on sub rules.
17804 (force_error): Added documentation on this variable.
17805 (declare_local_variables): Build initialization calling
17807 (expand_start_java_method): Removed unused rtx declaration. Mark
17808 arguments as already initialized.
17809 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17810 (java_complete_expand_methods): Don't process next method if
17811 completion of the previous one triggered errors.
17812 (java_complete_expand_method): Call source_end_java_method if no
17813 error were found during completion.
17814 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17815 locals declaratilon. Handle names found within a class. Return
17816 error_mark_node when things aren't found.
17817 (patch_method_invocation_stmt): Return error_mark_node on failures.
17818 (patch_invoke): Removed unused local. Return the correct node.
17819 (java_complete_tree): Now returns a value. The BLOCK section binds
17820 local identifiers and the type of a BLOCK is now void. Assign the
17821 result of operand completion on COMPOUND_EXPR. Assign the
17822 encapsulated node of a WFL to the result of its completion, except
17823 when the node is an identifier. Now handle MODIFY_EXPR and several
17824 binary operators. Return error_mark_node on errors.
17825 (build_method_invocation, build_assignment, patch_assignment,
17826 build_binop, operator_string, patch_binop): New functions.
17827 * typeck.c (binary_numeric_promotion): New function.
17829 1998-05-21 Per Bothner <bothner@cygnus.com>
17831 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17832 Replace most uses of ident_subst by identifier_subst.
17834 * class.c (push_class_static_dummy_field): Removed function.
17835 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17836 instead of looking got "class" static field. Create that decl here.
17837 (class_identifier_node): Removed; no longer needed.
17838 (init_class_processing): Don't init class_identifier_node.
17839 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17840 Do nreverse 0 times (instead of twice) for Object and Class.
17841 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17843 1998-05-20 Per Bothner <bothner@cygnus.com>
17845 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17846 while initializing linenumber_count and linenumber_table.
17847 Do it before init_function_start (which calls emit_line_note).
17848 * expr.c (expand_byte_code): Don't need to clear lineno here.
17850 1998-05-18 Tom Tromey <tromey@cygnus.com>
17852 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17853 then mangle number as _N_.
17855 * class.c (mangle_class_field): New function.
17856 (build_class_ref): Set assembler name of class reference using
17857 mangle_class_field.
17858 (push_class_static_dummy_field): Likewise.
17860 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17862 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17863 of assigning to TREE_CODE. The latter method exploits a feature
17864 of GCC that is not ANSI compliant.
17866 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17868 * decl.c (pushdecl_force_head): New function.
17869 (pushlevel): Removed conditional printf.
17870 (complete_start_java_method): Don't enter local variable scope if
17871 function is compiled from source code.
17872 * expr.c: parse.h now included
17873 (java_lang_expand_expr): New function.
17874 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17875 printf. Terminate buffer when doing directories.
17876 * jcf-parse.c (parse_source_file): Call lang_init_source before
17877 parsing and before code generation.
17878 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17879 use printf if the macro is defined.
17880 * lang.c (lang_init): Install lang_expand_expr hook on
17881 java_lang_expand_expr.
17882 (java_dummy_print): New function.
17883 (lang_init_source): New function.
17884 * lex.c (java_lex): Remember location of an opening brace at the
17885 second nesting level.
17886 (java_is_eol): Unget character seen after a CR if it is EOF.
17887 * parse.h: Now includes lex.h
17888 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17889 printf if the macro is defined.
17890 (expand_start_java_method, build_expr_block, enter_block,
17891 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17892 New static function declarations.
17893 (pushdecl_force_head): New extern function declaration.
17894 (INCOMPLETE_TYPE_P): New macro.
17895 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17896 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17897 BLOCK_EXPR_ORIGIN): New macros.
17898 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17899 DECL_SOURCE_LINE_LAST): New macros.
17900 (struct parser_ctxt): Removed field current_method_decl, redundant
17901 with the field current_function_decl. Added fields
17902 first_ccb_indent1 and pending_block.
17903 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17904 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17906 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17907 (compilation_unit:): Cosmetic on sub rule.
17908 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17909 (variable_initializer:): Installed default rule on expression:.
17910 (method_declaration:): method_header: starts a new
17911 method. method_body: installs the function body, absorbs blocks
17912 emitted for temporary variable scopings, pops function's body block
17913 and merges function's last statement lineno in DECL_SOURCE_LINE.
17914 (method_body:): Installed default rules.
17915 (block:): Call enter_block when an opening brace is seen. Absorb
17916 scoping blocks and call exit_block when a closing brace is seen.
17917 (block_statement:): Cosmetic changes.
17918 (method_invocation:): Create WFL around CALL_EXPR node.
17919 (patch_stage): Added comment around definition.
17920 (method_header): Try to use first_ccb_indent1 as the first line of
17921 the method, so BP debug info are emitted at the first opening
17922 brace of the function. If the function has no body, use the
17923 location of the function's name. Override currently defined method
17924 name with the matching WFL so we can point redefinition errors
17925 using the location where the function's name was declared.
17926 (check_abstract_method_header): Interprets DECL_NAME as an
17927 identifier or as a WFL, accordingly.
17928 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17929 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17930 location and name information out of it and reinstall DECL_NAME to
17931 its original identifier node value.
17932 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17933 function's source code).
17934 (read_import_dir): Test the value returned by find_class and issue
17935 a fatal accordingly.
17936 (declare_local_variables): Push a new block for the scope of the
17937 new variable(s) if code has been already generated at that nesting
17938 level. Pinpoint redefinition errors using the variable id
17939 WFLs. Generate initialization code if necessary. If the variable
17940 type is incomplete, register a patch on its decl.
17941 (source_start_java_method): Rewritten. Define a new block for the
17942 function's parameters. Build parameter decl out of function's
17943 arguments and register them for a patch if their types are
17945 (expand_start_java_method): Includes the part of
17946 source_start_java_method that was pushing the parameter decls and
17947 completing the method start code.
17948 (source_end_java_method): Removed call the expand_end_bindings and
17949 poplevel (already taken care of). Reinstall function's arguments
17950 and get function's last line of code before calling
17951 expand_function_end.
17952 (java_method_add_stmt): New comment before the function's
17953 code. Complement the second operand of the current COMPOUND_EXPR
17955 (java_complete_expand_methods): Don't generate debug info on line
17956 zero when expanding a generated constructor.
17957 (java_complete_expand_method): Set start and end line numbers for
17958 a artificially generated constructor to one and manually call
17959 enter_block and exit_block when defining it. For all methods:
17960 expand function's start calling the new expand_start_java_method
17961 and invoke java_complete_tree on the effective method's body, if
17963 (resolve_expression_name): Now use lookup_name_in_blocks to search
17964 local variable decls and print out an error when variables are
17966 (patch_method_invocation_stmt): Inserted comment before the
17968 (lookup_method_invoke): Chain method's arguments using chainon
17969 with the current arg list as a second argument. Inserted missing
17970 IDENTIFIER_POINTER when reporting an error on methods not found.
17971 (refine_accessible_methods_list): Don't retain constructors.
17972 (patch_arguments): Function removed.
17973 (java_complete_tree): Inserted comment before the function's
17974 code. New case for BLOCKs. Moved the WFL case a bit
17975 further. Complete function's arguments.
17976 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17977 maybe_absorb_scoping_blocks): New functions.
17979 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17981 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17983 * jcf-parse.c (parse_source_file, java_error_count): New forward
17984 and extern declarations.
17985 (java_parse_abort_on_error): Macro moved.
17986 (jcf_parse_source): fatal called if fopen fails. Now calls
17988 (parse_source_file): New parse_only parameter. Reflects the
17989 elimination of the second pass.
17990 (yyparse): parse_source_file called with argument set to 0.
17991 * jcf.h (JCF_ZERO): Sets java_source to zero.
17992 * lex.c (java_init_lex): pass argument is gone. Function modified
17993 to be called once during the analysis of a file.
17994 (java_unget_unicode): Fixed typo in fatal message.
17995 (java_get_line_col): Likewise.
17996 (java_lval): Likewise. String literals no longer built during
17998 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18000 * parse.h (MODIFIER_WFL): New macro.
18001 (parse_check_super, parser_check_super_interface): Now return int.
18002 (parser_chain_incomplete_item, not_builtin_p,
18003 complete_method_decl): Declarations removed.
18004 (build_method_invocation_stmt, build_invoke): Renamed using the
18005 `patch' instead of `build'
18006 (register-incomplete_type, obtain_incomplete_type,
18007 java_complete_tree, java_complete_expand_method,
18008 unresolved_type_p, create_jdep_list): New function declarations.
18009 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18010 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18011 (jdep): New typedef on new struct _jdep.
18012 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18013 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18014 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18015 JDEP_RESOLVED_P): New macros.
18016 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18017 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18018 JDEP_VARIABLE): New enum values and jdep kinds.
18019 (jdeplist): New typedef on struct _jdeplist.
18020 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18022 (CALL_EXPR_PRIMARY): New macro.
18023 (struct parser_ctxt): Fields java_pass, current_method_decl,
18024 method_decl_list deleted. New field jdeplist.
18025 (INCOMPLETE_P): Macro deleted.
18026 * parse.y (single_type_import_declaration:): Removed pass switch.
18027 (type_import_on_demand_declaration): Likewise.
18028 (field_declaration:): Removed pass switch on all sub rules.
18029 (class_declaration:): Call the complete_class_decl removed on
18031 (method_declaration:): Removed second pass switch. No longer chain
18032 methods decl when method_header reduced.
18033 (method_header:): Sub rules no longer depend on pass switch.
18034 (method_declarator:): Likewise.
18035 (method_body:): Likewise.
18036 (abstract_method_declaration:): Likewise.
18037 (block_statement:): Likewise.
18038 (local_variable_declaration:): Likewise.
18039 (argument_list:): Likewise.
18040 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18041 removed. Partial CLASS_EXPR tree node built instead.
18042 (postfix_expression:): Removed pass switch on all sub rules.
18043 (java_pop_parser_context): Free classd_list content.
18044 (yyerror): Call obstrack_grow0 to finalize error message.
18045 (check_class_interface_creation): Comment modified to reflect new
18046 returned value meaning. Removed second pass switch. Return 1 if an
18047 error was found, 0 otherwise. Adjust pointer on filename if a
18048 leading path separator was found.
18049 (maybe_create_class_interface_decl): Removed first pass switch
18050 when linking the class decl to the class_list. Install a new
18051 jdep_list for the class.
18052 (add_superinterfaces): List of unresolved interfaces is
18053 gone. Unresolved interfaces are directly added to the current
18055 (create_interface): Second pass shortcut removed.
18056 ctpx->modifier_ctx access through MODIFIER_WFL.
18057 (create_class): Second pass shortcut removed. Call to
18058 register_incomplete_type replaces the call to
18059 parser_chain_incomplete_item.
18060 (complete_class_decl): Function removed.
18061 (duplicate_declaration_error): New way of retrieving redeclared
18063 (register_fields): Call to lookup_modifier_cl replaced by
18064 MODIFIER_WFL. New way of handling unresolved type, using
18065 unresolved_type_p and obtain_incomplete_type.
18066 register_incomplete_type replaces call to parser_chain_incomplete_item.
18067 (patch_stage): New static global variable.
18068 (method_header): New way of handling unresolved type, using
18069 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18070 indicates that the method decl needs to be patched.
18071 (check_abstract_method_header): Call to lookup_modifier_cl
18072 replaced by MODIFIER_WFL.
18073 (method_declarator): Incomplete argument type are registered
18074 calling register_incomplete_type. Patch on the declared method is
18075 issued in that case.
18076 (unresolved_type_p): New function.
18077 (parser_check_super_interface): New comment to reflect function's
18078 modified returned type (int). Function and has a new argument
18079 this_wfl. Call to parse_error_context uses this_wfl instead of
18080 relying on lookup_cl.
18081 (parser_check_super): Comment reflects function's new returned
18082 type (int). Function returns nonzero value on error.
18083 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18084 register_incomplete_type, jdep_resolve_class): New functions to
18085 handle incomplete types in declarations.
18086 (java_complete_class): Rewritten to work with the new incomplete
18087 type handling scheme.
18088 (complete_class_report_errors): Likewise.
18089 (complete_method_decl): Removed: it jobs is now handled by
18090 java_complete_class.
18091 (do_resolve_class): Class loaded in not already loaded and not
18092 found in Java source code.
18093 (java_check_regular_methods, java_check_abstract_methods): Don't
18094 call complete_method_decl anymore.
18095 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18096 (read_import_dir): Got rid of the pass number dependency.
18097 (declare_local_variables): New handling of unresolved types (patch
18099 (source_start_java_method): New parameter level. Function called
18100 with level set to 1 when argument types are potentially
18101 unresolved. Called to complete the job with level set to 2 once
18102 types are complete.
18103 (source_end_java_method): Call to permanent_allocation
18104 removed. Waiting to be replaced by a more suitable obstack
18106 (java_complete_expand_methods, java_complete_expand_method,
18107 java_expand_finals): New functions.
18108 (build_method_invocation_stmt): Renamed
18109 patch_method_invocation_stmt. Extracts function call expression
18110 (wfl) and arguments (args) from CALL_EXPR tree operands.
18111 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18112 call. Patch the function and argument operand of the CALL_EXPR
18114 (patch_argument, java_complete_tree): New functions.
18116 1998-04-20 Per Bothner <bothner@cygnus.com>
18118 Recover from missing fields and methods (i.e. error instead of fatal).
18119 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18120 * expr.c (expand_invoke): Recover from missing method.
18121 (expand_java_field_op): Recover from missing field.
18122 Inline references to java.lang.{Integer,Char,...}.TYPE.
18123 * typeck.c (get_type_from_signature), java-tree.h: New function.
18124 * class.c (add_method): Use get_type_from_signature.
18125 (build_class_ref): Handle a class that was not found.
18126 * typeck.c (convert): Handle conversion to pointers (for convenience).
18127 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18128 instead of lookup_field to handle missing fields.
18130 * jcf-parse.c (process_zip_dir): Set java_source.
18132 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18134 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18136 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18138 * jcf-parse.c (load_class): Don't change input_filename before
18139 calling jcf_parse_source (but still do it before calling
18141 (jcf_parse_source): Assign input_filename after having saved the
18143 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18144 list. ctxp->modifier_ctx zeroed according to its new
18145 definition. ctxp->filename initialized. Removed
18146 JAVA_MODIFIER_CTX_UNMARK.
18147 (java_unget_unicode): Update the character based column position.
18148 (java_allocate_new_line): ref_count not used anymore. Always free
18149 ctxp->p_line. Initialize c_line->char_col to 0.
18150 (java_get_unicode): Update the character based column position.
18151 (java_lex): Use ctxp->elc to store current position in source
18152 file, at the beginning of the parsed token. Set modifier_ctx entry
18153 corresponding to the parse modifier to a WFL node. Return a WFL
18154 node when an identifier is parsed.
18155 (java_lex_error): Now uses ctxp->elc to store current position in
18157 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18158 * lex.h (build_wfl_node): New function definitions.
18159 (struct java_line): ref_count and next fields are gone. New field
18161 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18162 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18163 (JAVA_COLUMN_DELTA): New macro.
18164 (java_lc): New typedef on new struct _java_lc.
18165 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18166 (parse_error_context, parse_warning_context): Changed prototypes.
18167 (java_get_line_col): Added as an available global function.
18168 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18169 (IC_DECL): Replaced by macro IC_TYPE
18170 (DEPEND_WFL): New macro.
18171 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18173 (exit_java_complete_class): Removed a commented out statement.
18174 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18175 now an array of tree nodes. Deleted fields line_list and
18176 e_line. New field elc, to replace e_line.
18177 * parse.y (array_type:): Build WFL node.
18178 (qualified_name:): Build a single WFL node out of two. Retain
18179 the location information of the first node in the resulting node.
18180 (package_declaration:): Use package name as a WFL node
18181 (single_type_import_declaration:): Use imported name as a WFL node.
18182 (type_import_on_demand_declaration:): Use root of the imported
18183 packages as a WFL node.
18184 (field_declaration:): Removed unused local variable cl.
18185 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18186 (yyerror): New static elc. Removed static error_line, error_pos.
18187 New local code_from_source. Save ctxp->elc into elc at the first
18188 pass. Call java_get_line_col to get a string of the line where
18189 the error occurred.
18190 (debug_line): Removed static function.
18191 (parse_error_context, parse_warning_context): Parameter cl is now
18192 a WFL node. Use its value to initialize ctxp->elc.
18193 (redefinition_error): Parameter cl is now a WFL node.
18194 (parse_add_interface): New parameter wfl. No longer call
18195 lookup_cl, use wfl instead.
18196 (check_class_interface_creation): Parameter cl is now a WFL node.
18197 (maybe_create_class_interface_decl): Likewise.
18198 (add_superinterfaces): New function.
18199 (create_interface): Removed local cl, node, super_decl,
18200 super_decl_type. Function now uses id as a WFL node. Better
18201 warning/error report on obsolete or forbidden mix of
18202 modifiers. Now calls add_superinterfaces to register interfaces.
18203 (create_class): Removed local cl, node. Local variable id is used
18204 as a WFL node. Better error report on forbidden modifier
18205 mix. Uses add_superinterfaces to register interfaces.
18206 (find_field): Argument cl is now a WFL node. Now store the WFL
18207 node of a fields that needs to be checked for their
18209 (method_header): Local variable node non longer used. Local
18210 variable id replaces cl.
18211 (check_modifiers_consistency): Local variable cl is now a WFL
18213 (method_declarator): Local variable cl replaced by parameter id.
18214 (parser_qualified_name): Now uses parameter name as a WFL node.
18215 (parser_check_super_interface): New parameter wfl, for achieve
18216 greater accuracy during error reports.
18217 (parser_chain_incomplete_item): New parameter named location. Used,
18218 along the decl, to construct the incomplete item node.
18219 (java_complete_class): resolve_class now uses WFL node extracted
18220 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18222 (complete_method_decl): Unresolved function's argument types are WFL.
18223 (resolve_class): Parameter cl is now a WFL node.
18224 (resolve_and_layout): Likewise.
18225 (do_resolve_class): Likewise. Try first to use cl and then do the
18226 lookup on the decl when calling check_pkg_class_access.
18227 (complete_class_report_errors): Use IC_TYPE in place of
18228 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18229 instead of doing a lookup over the decl.
18230 (java_check_final): Use WFL info from field tree list.
18231 (lookup_cl): Rewritten and returns a statically defined WFL node.
18232 (lookup_modifier_cl): Now uses information from WFL nodes.
18233 (process_imports): Likewise.
18234 (read_import_dir): name and cl arguments replaced by a single WFL
18235 node. Function modified accordingly.
18236 (find_in_imports_on_demand): Now uses WFL node.
18237 (check_pkg_class_access): cl argument is now a WFL node.
18238 (declare_local_variables): Fixed to use WFL nodes.
18239 (resolve_expression_name): Likewise.
18240 (build_method_invocation_stmt): name_combo argument renamed
18241 wfl. Function modified to use WFL nodes.
18242 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18243 (lookup_method_invoke): cl is now a WFL node. Added missing
18244 IDENTIFIER_POINTER to class type decl name.
18246 1998-04-14 Dave Brolley <brolley@cygnus.com>
18248 * lang.c (init_parse): Now returns char* containing the filename.
18250 1998-04-10 Per Bothner <bothner@cygnus.com>
18252 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18254 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18255 * class.c (make_class_data): If flag_assume_compiled, initial class
18256 state is CSTATE_PREPARED; make superclass and interfaces direct
18257 references, rather than constant pool indexes.
18259 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18261 * parser.y: Include flags.h. Removed debug variable pl.
18262 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18263 (block:): Likewise.
18264 (labeled_statement_nsi:): Generate debug info when reducing
18265 expression_statement:.
18266 (check_pkg_class_access): get_access_flags_from_decl invocation
18267 fixed for new CLASS_* flags location.
18268 (source_end_java_method): Save/restore parser context when
18269 entering/leaving this routine. Restore lineno to its right value
18270 before calling expand_end_bindings.
18271 (build_method_invocation_stmt): build_invoke called with the
18272 current line information.
18273 (build_invoke): New argument cl. Wrap the function call around a
18275 (refine_accessible_methods_list): Changed comment, removed
18277 * parse.h: Fixed typo in comments.
18278 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18279 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18280 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18282 * lex.c (java_lex): Record the last closing curly bracket of a
18284 * jcf-parse.c (jcf_parse_source): Now calls
18285 java_check_methods. Clarified comment, fixed typo.
18287 1998-04-09 Dave Brolley <brolley@cygnus.com>
18289 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18290 (finish_parse): Expose for non USE_CPPLIB builds.
18292 1998-04-08 Jeffrey A Law (law@cygnus.com)
18294 * lang.c (lang_print_xnode): New function.
18296 1998-04-03 Per Bothner <bothner@cygnus.com>
18298 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18299 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18300 used to build a class's dispatch table.
18301 (make_class_data): Generate dispatch table if flag_assume_compiled.
18302 Set dtable of class object to address of class_dtable_decl.
18304 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18305 be volatile and have side effects - generates better code.
18307 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18308 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18310 * expr.c (expand_invoke): If class is final, method is
18311 effectively final, so can call it directly.
18313 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18315 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18317 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18319 * parse.y (build_method_invocation_stmt): Removed extra argument
18322 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18324 * expr.c (dtable_indent): Now static global.
18325 (expand_invoke): Now call invoke_build_dtable and
18326 build_invokevirtual.
18327 (invoke_build_dtable, build_invokevirtual): New functions.
18328 * jcf-io.c (find_class): Defer issuing a warning by setting
18329 jcf->outofsynch to 1.
18330 * jcf-parse.c (jcf_out_of_synch): New function.
18331 (load_class): Test this_jcf.outofsynch flag and call
18332 jcf_out_of_synch accordingly.
18333 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18334 comment indentation.
18335 * lex.c (java_get_unicode): Fixed code indentation.
18336 (java_lex): Create string literal. Fixed typo. Removed several
18337 premature obstack_free.
18338 * parse.h: New enums for name resolution and invocation mode.
18339 (struct qualification): New data structure.
18340 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18341 (do_resolve_class, build_method_invocation_stmt,
18342 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18343 debug_line, identical_subpath_p, invocation_mode,
18344 refine_accessible_methods_list, build_invoke,
18345 lookup_method_invoke): New functions declared.
18346 (build_invokevirtual, invoke_build_dtable, match_java_method,
18347 build_field_ref, jcf_out_of_synch): New references to external
18349 (struct parse_ctxt): Removed artificial_constructor field.
18350 * parse.y: (array_type:): Type defined for this rule.
18351 (class_type:): Installed default rule for interface_type:.
18352 (array_type:): Now build Java array type.
18353 (qualified_name:): Now use obstack_grow0.
18354 (method_declaration:): Skip the artificial constructor added to
18356 (abstract_method_declaration:): Execute the code only during pass 1.
18357 (block:): Installed default rule in block_statements:.
18358 (block_statement:): Add the statement to the method during pass 2.
18359 (statement_expression): Installed default rule for
18360 method_invocation:.
18361 (argument_list:): Added code to build the argument list.
18362 (method_invocation:): Added call to create the method invocation
18364 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18365 (debug_line): New function for debug.
18366 (complete_class_decl): No longer do something during pass 1.
18367 (method_header): Use BUILD_PTR_FROM_NAME.
18368 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18370 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18371 function's main comment.
18372 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18374 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18375 (resolve_class): Now works with arrays.
18376 (do_resolve_class, resolve_and_layout): New functions.
18377 (java_check_regular_methods): Reverse method list before and after
18378 having processed it. No longer set ctxp->artificial_constructor.
18379 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18380 accordingly. Fixed typo in issued error message. Now use
18382 (find_in_imports_on_demand): Now use obstack_grow0.
18383 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18384 (source_end_java_method): Call expand_expr_stmt instead of
18385 expand_expr. Calls it before calling expand_function_end.
18386 (java_method_add_stmt): Do nothing if errors were found during
18388 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18389 (build_method_invocation_stmt, build_invoke, invocation_mode,
18390 lookup_method_invoke, refine_accessible_methods_list,
18391 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18393 * typeck.c (build_java_signature): Properly end method signature
18394 if return type skipped.
18395 (match_java_method): New function.
18397 1998-03-16 Per Bothner <bothner@cygnus.com>
18399 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18401 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18403 * expr.c (build_invoke_non_interface): New function.
18404 (methods_ident, ncode_ident): Now static globals.
18405 (expand_invoke): Use build_invoke_non_interface.
18406 * java-tree.h (struct lang_decl): New field function_decl_body.
18407 (DECL_FUNCTION_BODY): New macro.
18408 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18409 CLASS_FROM_SOURCE_P.
18410 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18411 before starting pass 2. Call to java_generate_parsed_class replaced
18412 by java_register_parsed_class.
18413 * lex.c: Fixed typo in header. Some line width related formating.
18414 * lex.h: Some line width related formating.
18415 * parse.h (source_end_java_method, resolve_expression_name,
18416 complete_class_decl, maybe_create_class_interface_decl,
18417 check_class_interface_creation): New static function declarations.
18418 (java_layout_parsed_class, java_method_add_stmt): New function
18420 (struct parser_ctxt): Field mark_class_generate removed. New
18421 fields class_list and artificial_constructor.
18422 * parse.y: Fixed typo in header.
18423 (class_declaration:): Call complete_class_decl when class body
18425 (method_declaration:): Call source_end_java_method in pass 2 when
18426 the method body is defined.
18427 (postfix_expression:): Do expression name resolution on sub-rule
18428 name during pass 2.
18429 (create_class, create_interface): Merged common pieces.
18430 (check_class_interface_creation, maybe_create_class_interface_decl):
18432 (complete_class_decl): New function.
18433 (register_fields): Fixed line width related typo.
18434 (method_header): Correctly skip first argument when fixing
18435 argument line. Changed the loop.
18436 (java_check_circular_reference): Now use ctxp->class_list.
18437 (java_complete_class): Removed start/stop marking.
18438 (java_check_regular_methods): Now takes a class decl as an
18439 argument. Add default constructor if none were encountered.
18440 (java_check_methods): Now use ctxp->class_list. Changed call to
18441 java_check_regular_methods.
18442 (source_start_java_method): Set DECL_ARG_TYPE for each function
18444 (source_end_java_method, java_method_add_stmt): New functions.
18445 (java_generate_parsed_class): No longer exists.
18446 (java_layout_parsed_class, java_register_parsed_class): New functions.
18447 (resolve_expression_name): New function.
18449 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18451 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18452 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18453 until pass initializations are done. Call read_import_dir with
18455 * parse.h: (lookup_modifier_cl): New function declared.
18456 (INTERFACE_FIELD_MODIFIERS): New macro.
18457 (OBSOLETE_MODIFIER_WARNING): New macro.
18458 * parse.y: (register_fields): Class type and current field name in
18459 local variables. Check modifier(s) if adding field(s) to an interface.
18460 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18461 and report errors using the faulty modifier line context.
18462 (lookup_modifier_cl): New function.
18463 (read_import_dir): Detect and report default import processing
18466 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18468 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18469 * class.c (is_compiled_class): Return 1 after making sure it
18470 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18471 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18472 * java-tree.h (flag_assume_compiled): Add decl.
18473 * lang.c (lang_f_options): Add the flag.
18474 (flag_assume_compiled): Add decl, default to 0.
18476 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18478 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18479 (is_compiled_class): Likewise.
18480 (layout_class): Likewise.
18481 (layout_class): Detect and lay out classes defined in source code.
18482 (interface_of_p, add_interface_do, may_add_interface): New
18484 (add_interface): Now use add_interface_do.
18485 (add_method_1): New function.
18486 (add_method): Now use add_method_1.
18487 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18488 (complete_start_java_method): New function.
18489 (start_java_mehod): Now call complete_start_java_method.
18490 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18491 (expand_invoke): Likewise and fixed typo.
18492 *gjava.c: (print_super_field): Use new argument to find_class
18495 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18496 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18497 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18499 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18500 (add_method_1, push_class): New prototypes.
18501 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18502 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18503 directory where the class was found.
18504 (find_class): New argument DO_CLASS_FILE. Function find_class
18505 modified accordingly.
18506 *jcf-parse.c: (fix_class_path): New function.
18507 (load_class): Use new VERBOSE argument. load_class now finds and
18508 loads/parses .class/.java files. Save read_state of current_jcf
18510 (java_parser_abort_on_error): New macro.
18511 (jcf_parse_source, parse_source_file): New function.
18512 (jcf_parse): Fixed typo.
18513 (yyparse): Call parse_source_file () only.
18514 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18515 writing the real class name back in the zip directory entry.
18516 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18517 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18518 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18519 (find_class): Prototype fixed.
18520 *lex.c: Added 1998 time stamp.
18521 Removed all static global variables, moved into the parser
18522 context data structure.. Now include unistd.h if SEEK_SET not
18524 (java_init_lex): Rewritten.
18525 (java_sneak_unicode): Modified current unicode access in current line.
18526 (java_unget_unicode): Likewise.
18527 (java_allocate_new_line): New allocation management.
18528 (java_read_char): Modified access and storage of unget_utf8_value.
18529 New way of processing current unicode.
18530 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18531 (java_get_unicode): Now use the parser context.
18532 (java_lineterminator): Likewise.
18533 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18534 of the reentrant parser implementation. Function now use the
18535 parser context data structure and java_lval. Fixed production of
18536 the float and double constant "out of range" error message. Fixed
18537 obstack use. Return integer value when hitting a modifier. Now
18538 return type for TRUE, FALSE and other predefined types. Return
18539 identifier as a TREE_LIST list containing the current line context
18540 as the TREE_VALUE sub-node.
18541 (java_unicode_2_utf8): Fixed typo in declaration.
18542 (java_lex_error): Now use the parser context data structure.
18543 *lex.h: Added 1998 time stamp.
18544 (struct java_line): New fields ref_count and next.
18545 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18546 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18547 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18548 *parse.h: Added 1998 time stamp.
18549 (java_parse_source_file): Renamed from parse_source_file.
18550 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18551 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18552 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18553 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18554 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18555 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18556 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18557 (struct parser_ctxt): New data structure to keep the parser context.
18558 *parse.y: Added 1998 time stamp, got rid of static global variables.
18559 (java_error_count, ctxp): New global variables.
18560 (%union): New value field.
18561 (numeric_type, integral_type): Rules removed.
18562 (primitive_type): Rule defined to handle integral, float, double and
18564 (qualified_name, package_declaration,
18565 single_type_import_declaration, type_import_on_demand_declaration,
18566 modifiers, class_declaration, super, interfaces,
18567 interface_type_list, class_body, field_declaration,
18568 field_declaration, variable_declarators, variable_declarator,
18569 variable_declarator_id, method_declaration, method_header,
18570 formal_parameter_list, formal_parameter, method_body, block,
18571 static, interface_declaration, extends_interfaces,
18572 abstract_method_declaration, local_variable_declarators): Rules now
18574 (force_error, do_warning): New global statics.
18575 (push_parser_context, parser_context_save_global,
18576 parser_context_restore_global, pop_parser_context): New functions.
18577 (yyerror): Now uses the global parser context. Fixed use of obstack.
18578 (parse_error, parse_error_context, parse_warning_context,
18579 java_accstring_lookup, redefinition_error, check_modifiers,
18580 parser_add_interface, create_interface, create_class, find_field,
18581 duplicate_declaration_error, register_fields, method_header,
18582 check_modifiers_consistency, check_abstract_method_header,
18583 method_declarator, parser_qualified_classname,
18584 parser_check_super_interface, parser_check_super,
18585 parser_chain_incomplete_item, java_check_circular_reference,
18586 layout_class_from_source, java_complete_class,
18587 complete_method_decl, resolve_class, complete_class_report_errors,
18588 java_check_final, check_method_redefinition,
18589 java_check_regular_methods, java_check_abstract_methods,
18590 java_check_methods, lookup_java_interface_method2,
18591 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18592 process_imports, find_in_imports, read_import_entry,
18593 read_import_dir, find_in_imports_on_demand,
18594 check_pkg_class_access, not_builtin_p, declare_local_variables,
18595 source_start_java_method, java_generate_parsed_class): New
18597 *typeck.c: (signature_include_return): New global variable.
18598 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18599 to add the function returned type in the signature.
18601 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18603 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18605 1998-01-29 Dave Brolley <brolley@cygnus.com>
18607 * Make-lang.in (java.info): Added.
18608 (java.install-info): Added
18610 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18612 * Makefile.in (clean): Also remove java/parse.c.
18614 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18616 Add a pair of -fbounds-check/-fno-bounds-check options.
18617 * lang.c (lang_decode_option): Add code to grok arguments.
18618 (flag_bounds_check): Add decl.
18619 (lang_f_options): New array w/ the option in it.
18620 * java-tree.h (flag_bounds_check): Add decl.
18621 * lang-options.h: New file.
18622 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18623 of a static macro value.
18624 (JAVA_ARRAY_EXCEPTION): Delete macro.
18626 1998-01-23 Per Bothner <bothner@cygnus.com>
18628 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18629 * expr.c (build_anewarray): Add missing promote_type.
18631 1998-01-22 Per Bothner <bothner@cygnus.com>
18633 Add array types with known length to optimize bounds checking.
18634 * typeck.c (build_java_array_type): Take length parameter.
18635 (java_array_type_length, build_prim_array_type): New functions.
18636 * java-tree.h: Update for new functions.
18637 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18638 * class.c: Use build_prim_array_type.
18639 * expr.c (can_widen_reference_to): Handle known-length array types.
18640 (verify_jvm_instructions): Keep track of integer push instructions
18641 followed by newarray/anewarray, so we can build known-length arrays.
18642 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18643 (java_array_data_offset): New function.
18644 (build_java_array_length_access): New function. Optimize if constant.
18645 (build_java_arrayaccess): Constant fold bounds check.
18646 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18647 (build_newarray, build_anewarray): New functions.
18648 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18649 * verify.c (merge_types): Handle known-lengh array types.
18651 1998-01-19 Per Bothner <bothner@cygnus.com>
18653 * expr.c (expand_byte_code): Fix performace bug, which caused
18654 searching linenumber_table to be linear rather than constant.
18656 1997-12-12 Per Bothner <bothner@cygnus.com>
18658 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18660 * decl.c, java-tree.h (soft_fmod_node): New global.
18661 * decl.c (init_decl_processing): Define __builtin_fmod.
18662 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18663 using __builtin_fmod.
18665 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18667 * keyword.h: New file, output of keyword.gperf as processed by
18669 * lex.c (java_lex_init): Initialize java_error_flag.
18670 * parse.c (YYERROR_NOW): Uses java_error_flag.
18671 * parse.y: New static java_error_flag. Useless definition of
18673 * parse.y (java_error): Portable error recovery using
18674 java_error_flag (not yet completely tuned).
18676 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18678 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18680 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18682 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18683 (parse.c, lex.c, keyword.h): New rules for Java source code
18685 * parse.c: Renamed into jcf-parse.c.
18686 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18687 * keyword.gperf: New file, Java keywords.
18688 * parse.y: New file, Java language grammar.
18689 * parse.h: New file, Java language grammar definitions.
18690 * lex.c: New file, Java language lexer.
18691 * lex.h: New file, Java language lexer definitions.
18693 1997-12-03 Per Bothner <bothner@cygnus.com>
18695 * decl.c (clinit_identifier_node), java-tree.h: New global.
18696 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18697 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18698 * expr.c (expand_java_field_op): Check for invalid assignment
18701 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18703 1997-10-27 Per Bothner <bothner@cygnus.com>
18705 * verify.c (verify_jvm_instructions): When processing a handler,
18706 attempt to set the current_subr to the right value.
18707 (More complicated code combines Sep 17 and Oct 22 versions.)
18709 1997-10-24 Per Bothner <bothner@cygnus.com>
18711 * class.c (push_class): Figure out (guess) name of source file.
18712 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18713 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18714 (parse_class_file): Change return type from int to void.
18715 Call debug_start_source_file/debug_end_source_file.
18717 * expr.c (build_java_binop): Fix masking 2nd operand.
18718 * decl.c (init_decl_processing): Set sizetype first.
18720 1997-10-22 Per Bothner <bothner@cygnus.com>
18722 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18723 (Revert Sep 17 change.)
18725 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18727 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18728 .class extension in their name and fix thing so we don't process
18729 them parse_zip_file_entries().
18730 (parse_zip_file_entries): Cleaned unused local variables.
18732 1997-10-20 Per Bothner <bothner@cygnus.com>
18734 * expr.c (can_widen_reference_to): Allows equal array element types.
18735 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18736 * jcf-dump.c (RET): Get (and print) index.
18738 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18739 Promote element type to POINTER_TYPE.
18741 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18743 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18744 find_in_current_zip, jcf_figure_file_type): Moved from
18745 jcf-reader.c to parse.c.
18746 * zextract.c: (read_zip_archive): takes file_comment_length possible
18747 field into account.
18749 1997-10-20 Per Bothner <bothner@cygnus.com>
18751 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18753 * verify.c (merge_types): Handle array types even better ...
18755 1997-10-17 Per Bothner <bothner@cygnus.com>
18757 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18759 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18760 * class.c (make_class_data): Don't build fields_decl if no fields.
18761 When building fields_decl, skip if DECL_ARTIFICIAL.
18763 * expr.c (java_stack_swap): Update stack_type_map.
18764 * verify.c (merge_types): Handle array types better.
18766 1997-10-15 Per Bothner <bothner@cygnus.com>
18768 * class.c (add_field): Don't promote short integral fields to
18769 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18770 * expr.c (push_value): Promote and convert short integral values.
18772 * decl.c, java-tree.h (integer_two_node): New constant node.
18773 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18775 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18777 * class.c (append_gpp_mangled_type): Use function argument
18778 unpromoted type to generate mangled name.
18780 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18782 * constants.c (build_constant_data_ref): Now uses current_class
18783 instead of main_class.
18784 (build_constants_constructor): Now uses current_class instead of
18786 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18787 of the global variable SeepZipFiles done here.
18788 * zextract.c (read_zip_archive): extra_field optional field taken
18789 into account while computing the position of the class file in the
18791 * verify.c (verify_jvm_instructions): Use current_jcf to search
18793 * parse.c (load_class): First search for the class to load in the
18794 current zip file. Saves current_jcf (restored before returning
18795 from that function). Don't call JCF_FINISH in the class was found
18796 in the current ZIP file.
18797 (jcf_parse): If the class was found in the current ZIP file, save
18798 its tree_constant_pool (for later reuse).
18799 (parse_class_file): New function. Process each method defined in
18800 the current class and record the class as to be later registered.
18801 (yyparse): Rewritten. Figure the type of the current file and switch
18803 * lang.c: New global variable current_jcf.
18804 (lang_init): Removed compiling_from_source test (done later, in
18805 yyparse). Removed call the jcf_parse ().
18806 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18807 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18808 in the current ZIP file) and zip_offset (offset to the class data in
18809 the current zip file).
18810 * jcf-reader.c: zipfile.h included.
18811 localToFile: New ZipFileCache static global variable
18812 (parse_zip_file_entries): New function. Browse the current ZIP
18813 file directory and process each class found.
18814 (process_zip_dir): New function. Register each class found in the
18815 ZIP file directory. The class aren't parsed but a valid JCF is
18816 link to each of them.
18817 (find_in_current_zip): New function. Search for a class in the
18818 current ZIP file directory. If found, prepare the class so that it
18820 (jcf_figure_file_type): New function. Examine the file structure
18821 to figure a class file, a ZIP file. If none of these categories are
18822 matched, a source file is assumed.
18823 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18824 SeenZipFile: New global variable.
18825 (open_in_zip): Use zipmember's length to accelerate the search for
18826 a member. If zipmember was NULL and zip file successfully read,
18828 * java-tree.h: New global variable current_jcf declared. Added
18829 declaration for current_constant_pool_tags, current_constant_pool_data,
18830 current_constant_pool_length, current_constant_pool_data_ref.
18831 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18832 store the JCF of classes seen in a zip file) and tree *constant_pool
18833 (to save a loaded class constant pool). current_class declared here.
18834 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18835 retrieve method_ref_constant.
18836 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18837 (OBJECT): get_class_constant now uses current_jcf.
18838 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18839 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18840 (expand_invoke): Now uses current_class instead of main_class
18841 (build_class_init): Now uses current_class instead of main_class
18842 * class.c: New static global variable registered_class.
18843 (register_class): New function.
18844 (emit_register_class): Modified to use registered_class instead of
18846 (is_compiled_class): Now take into account class seen in the archive.
18848 1997-10-06 Per Bothner <bothner@cygnus.com>
18850 * except.h: Renamed to: java-except.h.
18851 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18852 * except.c: Add semi-working (commented out) implementation.
18854 * expr.c (expand_iinc): Add needed flush_quick_stack.
18855 * parse.c (set_source_filename): New function.
18856 (give_name_to_class): Set input_filename from package.classname.java.
18858 * jcf-io.c (find_class): Don't look first in ".".
18860 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18862 * zextract.c (read_zip_archive): Now takes into account the
18864 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18866 1997-09-20 Per Bothner <bothner@cygnus.com>
18868 * constants.c, java-tree.h (build_internal_class_name): New function.
18869 (alloc_class_constant): Re-implement using build_internal_class_name.
18870 * class.c (make_class_data): Likewise.
18871 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18873 1997-09-17 Per Bothner <bothner@cygnus.com>
18875 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18876 to NULL before pushing an exception handler target.
18878 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18879 (java_stack_swap, java_stack_dup): Re-write to be safe from
18880 clobbering registers.
18881 (build_class_init): New function.
18883 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18885 * typeck.c (build_java_array_type): Temporary use
18886 permanent_obstack to create the array 'length' field.
18887 * expr.c (lookup_label): Temporay use permanent_obstack to create
18888 label if not found.
18889 * class.c (push_super_field): Tempory use permanent_obstack.
18891 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18893 * typeck.c (type_for_mode): Now handles double_type_node and
18895 * verify.c (verify_jvm_instructions): The instruction following
18896 the wide bytecode is checked. OPCODE_ret added to the list of
18899 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18901 * class.c (make_class): Temporary use permanent_obstack. Set the
18902 class CLASS_P field to 1.
18903 (push_class): Temporary use permanent_obstack.
18904 (set_super_info): Temporary use permanent_obstack.
18905 (add_method): Temporary use permanent_obstack, set
18906 METHOD_TRANSIENT().
18907 (add_field): Temporary use permanent_obstack. Sets
18908 FIELD_VOLATILE() and FIELD_TRANSIENT().
18909 (build_class_ref): Temporary use permanent_obstack if the class
18911 (build_static_field_ref): Temporary use permanent_obstack when
18912 creating field's rtl.
18913 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18914 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18915 and fields. Function finalized, as far as flag handling.
18916 (push_class_static_dummy_field): Temporary use permanent_obstack.
18917 (emit_register_class): Force generation of class registration at
18919 * decl.c (end_java_method): Call permanent_allocation() before
18921 * expr.c (can_widen_reference_to): Added comment to interface
18922 handling, fixed typo.
18923 (lookup_field): Now uses CLASS_P() to correct FIXME
18924 (expand_invoke): Verification on public && !static &&
18925 !abstract moved into soft_lookupinterfacemethod (kaffe).
18926 Use Object class dtable if objectref is an array when expanding
18928 (java_push_constant_from_pool): Temporary use permanent_obstack
18929 for CONSTANT_string
18930 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18931 create constant references.
18932 (get_constant): Temporary use permanent_obstack to create constant.
18933 (load_class): Temporary use permanent_obstack to load class.
18934 (jcf_parse): Temporary use permanent_obstack to perform class
18936 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18937 (build_java_signature): Temporary use permanent_obstack.
18938 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18940 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18941 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18944 1997-09-11 Per Bothner <bothner@cygnus.com>
18946 * class.c (append_gpp_mangled_type): Fix typo.
18947 (emit_register_class): Use main_class to get class object, rather
18948 than looking for no-longer-existing static decl starting with _CL.
18949 * typeck.c (parse_signature_type): Promote array element type
18950 if it is a RECORD_TYPE.
18952 1997-09-10 Per Bothner <bothner@cygnus.com>
18954 * class.c (push_class_static_dummy_field): New function.
18955 (mangle_static_field): New. Do G++-style mangling of static fields.
18956 (layout_class): Mandle static fields here, not in add_field.
18957 (build_class_ref): The class object is now a dummy static field.
18958 * decl.c (find_local_variable): Look for best, instead of first match.
18959 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18960 (build_java_athrow): Don't check here if exception is Throwable.
18961 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18962 (TYPE_USED): Removed. No longer used ...
18963 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18964 * verify.c (push_pending_label): New function.
18965 (push_pending_block): Renamed to check_pending_block.
18966 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18967 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18968 re-checking possible handlers) after a store (less wasted work).
18969 Check for null handler (finally) before calling add_handler.
18970 Various changes to (finally?) correctly handle try/finally.
18972 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18974 * class.c: Include stdio.h.
18976 1997-09-04 Per Bothner <bothner@cygnus.com>
18978 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18979 to make sure class is initialized before static/special invoke.
18981 * verify.c (verify_jvm_instructions): On a store instruction,
18982 call find_local_variable to force pre-allocation of decl and rtx.
18983 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18985 1997-09-03 Per Bothner <bothner@cygnus.com>
18987 * class.c (build_class_ref): Strip off "promoted_" if need be.
18988 (make_field_value): Call build_java_signature when needed.
18989 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18990 * expr.c (build_java_athrow): Don't push_value of exception.
18991 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18992 match specification of [fd]cmp[lg] for NaNs.
18993 (expand_byte_code): Add support for exception handler ranges.
18994 * except.c: Add skeleton for EH code-generation.
18995 * verify.c (merge_types): Treat all promoted integral types as equal.
18996 * constants.c (build_constants_constructor): To force creation of
18997 current_constant_pool_data_ref, call build_constant_data_ref.
18999 * javaop.def (lload): Fix typo.
19000 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19002 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19004 * parse.c: Don't include function.h.
19006 1997-08-27 Per Bothner <bothner@cygnus.com>
19008 * except.[ch]: New files.
19009 * Makefile.in (JAVA_OBJS): Add except.o
19010 * expr.c: Temporary warning about unimplemented exceptions.
19011 * verify.c: Verify exception handlers.
19013 * jcf-dump.c (disassemble_method): Print exception table.
19015 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19017 * expr.c (verify_jvm_instructions): Started a thorough
19018 verification of invoke* bytecodes.
19019 (expand_byte_code): flush quick stack if PC is the target of a
19020 branch. and undef RET (conflicting with config/i386/i386.h).
19021 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19023 (expand_invoke): Now handles invokeinterface and do more
19024 verification according to the bytecode.
19025 (lookup_field): Don't try to load the class if processing
19027 (can_widen_reference_to): Now handles interfaces.
19028 * decl.c (init_decl_processing): New global variable
19029 soft_lookupinterfacemethod_node, declared in java-tree.h.
19030 Call set_super_info on string_type_node.
19031 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19033 * class.c (set_super_info): Fills the CLASS_* flags according to
19035 (get_access_flags_from_decl): Handles all class flags.
19037 1997-08-26 Per Bothner <bothner@cygnus.com>
19039 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19040 * parse.c (yyparse): Check for abstract method, and missing code.
19041 * expr.c (expand_byte_code): Change interface.
19042 * lang.c (put_decl_node): Print promoted types prettier.
19043 * verify.c (verify_jvm_instruction): Change interface.
19044 Partial support for scanning exception table.
19045 For load instructions, handle promoted integral types.
19047 1997-08-21 Per Bothner <bothner@cygnus.com>
19049 * verify.c: New file, with contents moved from expr.c.
19050 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19051 * typeck.c (is_array_type_p): Moved here from expr.c.
19052 * java-tree.h: Add some now-needed function declarations.
19053 * Makefile.in (JAVA_OBJS): Added verify.o.
19055 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19057 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19058 METHOD_ABSTRACT flag.
19060 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19061 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19062 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19064 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19066 (start_java_method): Hook for SYNCHRONIZED methods.
19068 * expr.c (build_java_jsr, build_java_ret): New functions
19069 (JSR,PRE): New macros
19070 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19071 (verify_jvm_instructions): tableswitch, lookupswitch,
19072 monitorenter, monitorexit, goto_w: verified.
19073 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19074 (build_java_monitor): New function.
19075 (MONITOR_OPERATION): Modified to call build_java_monitor()
19076 (verify_jvm_instructions): Started a thorough verification of
19079 1997-08-19 Per Bothner <bothner@cygnus.com>
19081 Support verification of jsr/ret subroutines (used for try/finally).
19082 * decl.c (return_address_type_node): New type node.
19083 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19084 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19085 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19086 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19087 TYPE_USED): New macros for special types in type_map.
19089 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19090 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19092 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19094 * expr.c (can_widen_reference_to): New function.
19095 (pop_type): Use it.
19096 (merge_type_state): Support handling start of subroutine.
19097 (push_pending_block): Return char* error message, instead of calling
19098 fatal on an error. Also handle subroutines.
19099 (verify_jvm_instructions): Handle errors from push_poending_block.
19100 Support jsr and ret instructions.
19102 1997-08-19 Per Bothner <bothner@cygnus.com>
19104 * jcf-io.c (find_classfile): Fix thinko.
19105 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19107 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19109 * Makefile.in (BISON): Remove.
19111 1997-08-07 Per Bothner <bothner@cygnus.com>
19113 * Makefile.in: Convert to autoconf.
19114 * config-lang.in (outputs): Added java/Makefile.
19116 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19117 Rename cc1java to jc1.
19119 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19120 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19122 * class.c (class_depth): Do load_class if needed.
19124 Mostly better verification.
19125 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19126 (init_decl_processing): Change return type of soft_checkcast.
19127 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19128 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19129 lang_print_error): New functions.
19130 (lang_init): Set global hook print_error_function to lang_print_error.
19131 * expr.c: In the type_map ptr_type_node is only used for null now.
19132 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19133 (merge_types): Dererence pointer to record types before comparing.
19134 (decode_newarray_type, merge_types): On error just return NULL.
19135 (build_java_binop): Add preliminary implementation (with warning)
19136 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19137 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19138 (expand_compare, expand_java_goto, expand_java_call): Don't
19139 push_pending_block, since that only makes sense when verifying.
19140 (merge_type_state): Different return codes.
19141 (push_pending_block): A block may need to be verified more than once.
19142 (expand_byte_code): Warn about unused code at code generation time.
19143 (verify_jvm_instruction): Changed logic, since code may need to be
19144 re-verified if type-state has changed. Also, better error handling.
19145 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19146 Improve newarray, anewarray, ?aload, athrow,
19147 * java-tree.h (LABEL_CHANGED): New macro.
19149 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19151 * decl.c (soft_athrow_node): New global variable initialized.
19152 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19153 * typeck.c (convert): Added support for REAL_TYPE.
19154 (convert_to_char): New function.
19155 (convert): Handle CHAR_TYPE.
19156 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19157 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19158 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19160 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19161 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19162 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19163 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19164 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19165 to Use The Right Things.
19166 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19167 compatible with INT. BOOLEAN is made equivalent to BYTE.
19168 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19169 OPCODE_ifnonnull): Now supported.
19170 (build_java_athrow): New function.
19172 1997-08-04 Per Bothner <bothner@cygnus.com>
19174 Rename method name <init> to match G++ (and fix mangling).
19175 * class.c (layout_class): Replace method name of <init> by class name.
19176 (make_method_value): Do inverse renaming of constructor from <init>.
19177 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19178 * typeck.c (lookup_java_constructor): New function.
19179 * expr.c (expand_invoke): If method_name is <init>, call
19180 lookup_java_constructor to find constructor.
19182 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19184 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19186 * parse.c (get_class_constant): Modified to handle array "classes"
19187 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19189 (convert): Modified to handle real type.
19190 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19191 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19192 variables declared.
19193 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19194 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19195 global variables initialized.
19196 (find_local_variable): Handles the case of a pointer
19197 (end_java_method): Restore the use of one more scope
19198 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19199 build_java_array_length_access, expand_java_arrayload,
19200 expand_java_arraystore, expand_java_array_length,
19201 expand_java_multianewarray, expand_java_anewarray,
19202 build_java_check_indexed_type, is_array_type_p,
19203 build_java_throw_out_of_bound_exception): New functions.
19204 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19205 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19206 OPCODE_<t>aload): Implemented code for verification.
19207 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19208 ARRAY_NEW_MULTI): Macro defined.
19209 (CONVERT): Modified to invoke convert().
19210 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19212 1997-07-31 Per Bothner <bothner@cygnus.com>
19214 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19215 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19216 (make_class_data): Field name needs '/' as package prefix.
19217 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19219 1997-07-25 Per Bothner <bothner@cygnus.com>
19221 Implement debug information for local variables.
19222 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19223 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19224 DECL_LOCAL_SLOT_CHAIN): New macros.
19225 (struct lang_decl_var): New type.
19226 * parse.c (give_name_to_locals): Move to decl.c.
19227 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19228 (start_java_method): Re-write parameter handling.
19229 (pending_local_decls): New global variable.
19230 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19231 (find_local_variable): Accept pc so we can skips decls not in range.
19232 (struct binding_level): Add end_pc field.
19233 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19234 (various): Change so current pc gets passed to find_local_variable.
19236 * decl.c (init_decl_processing): Re-arrange fields in
19237 class_type_node and and method_type_node to match kaffe 0.9.1.
19238 * class.c (make_method_value, make_class_data): Update
19239 initializations to match.
19241 1997-07-16 Per Bothner <bothner@cygnus.com>
19243 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19244 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19245 (push_super_field): New function.
19246 (make_class_data): Handle inheritance of class static initializer.
19247 (layout_class): New name mangling.
19248 * constants.c (build_constant_data_ref): Init type of data array
19249 to a one-element array.
19250 (build_constants_constructor): Set DECL_SIZE from complete array type.
19251 * decl.c: Rename class_type, object_type etc to class_type_node,
19252 object_type_node etc. Make former inherit from latter.
19253 * expr.c (expand_invoke): Add cast of function address.
19254 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19255 * parse.c (yyparse): Don't call layout_class here.
19256 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19258 1997-06-14 Per Bothner <bothner@cygnus.com>
19260 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19261 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19262 (alloc_class_constant): New.
19263 * expr.c (expand_invoke): Make sure method's class is initialized.
19264 * class.c (interits_from_p, emit_register_class): New functions.
19265 * parse.c (yyparse): Call emit_register_class.
19267 1997-06-09 Per Bothner <bothner@cygnus.com>
19269 * constants.c: New file, to handle constant pool.
19270 * Makefile.in (JAVA_OBJS): Add constants.o.
19271 * decl.c (init_decl_processing): Update, fix, finish various structs.
19272 (pushdecl_top_level): New.
19273 * parse.c (layout_class): Moved to class.c.
19274 * expr.c (java_push_constant_from_pool): New function.
19275 * class.c (build_class_ref): Make work fully
19276 (make_class_data): Emit super-class, constant pool, interface vector.
19278 1997-06-03 Per Bothner <bothner@cygnus.com>
19280 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19281 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19282 * class.c (class_depth): New function.
19283 (lookup_named_class): Replaced by new function lookup_class.
19284 * decl.c (object_type_node, string_type_node): New.
19285 Remove various types that we no longer need.
19286 * expr.c (verify_jvm_instructions): New separate verifier pass.
19287 (push_type, pop_type): New functions for verifier.
19288 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19289 (expand_byte_code): Simplify, since we assume already verified.
19290 (expand_invoke): Now mostly works.
19291 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19292 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19293 * parse.c: Wait to allocate class object until we know its name.
19294 (layout_class): Calculate DECL_VINDEX for each virtual method.
19295 * typeck.c (get_array_type): Rename to ...
19296 (build_java_array_type): ... and provide working implementation.
19297 (build_java_signature): New function - build Java signature of type.
19298 (set_java_signature): New function - cache signature with type.
19299 (lookup_java_method): New function.
19301 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19303 * class.c (ident_subst): Take extra SUFFIX parameter.
19304 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19305 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19306 (build_class_ref): Actually implement.
19307 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19308 * decl.c (builtin_function): New.
19309 (init_decl_processing): Update for current Kaffe. Declare some
19310 builtin Kaffe functions.
19311 * expr.c (build_address_of): New.
19312 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19313 Renamed (from expand_java_new etc), and added working implementations.
19314 (build_field_ref): Now also handle static fields.
19315 (expand_invoke): Implement invokestatic, and start implement rest.
19316 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19317 * javaop.def: Rename invokevirt -> invokevirtual.
19318 * lang.c (use_handles): Removed.
19319 * parse.c: Add support for ConstantValue attribute.
19320 Handle nested loading of a class. (JPOOL_UTF): New.
19322 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19324 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19326 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19328 * Make-lang.in (java.install-man): New empty rule.
19329 * typeck.c (set_local_type): New function.
19330 * expr.c (STORE_INTERNAL): Call find_local_variable,
19331 not find_stack_slot. Call set_local_type.
19333 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19335 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19336 and building RECORD_TYPE CONSTRUCTORs.
19337 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19339 * lang.c (use_handles): Change the default to 0.
19340 * decl.c: Define and build class_type, field_type, utf8const_type.
19341 * class.c (make_class_data, make_field_value,
19342 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19343 hashUtf8String, strLengthUtf8, mangled_classname:
19344 Functions to build reflective data structures.
19345 * parse.c (yyparse): Call make_class_data.
19347 * jcf-io.c (open_class, find_classfile): New functions.
19348 * jcf-dump.c: Support reading classfile from explicitly-named
19349 class file (without CLASSPATH searching).
19351 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19353 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19354 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19355 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19356 (get_constant): Now trivial for CONSTANT_Utf8.
19358 * jcf.h: Make NEW_CPOOL the default.
19359 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19361 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>