1 2005-11-08 Wil Mahan <wmahan@gmail.com>
4 * zextract.c (read_zip_archive): Fix out of memory error when
5 reading jar files with zip-style comments.
7 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
9 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
11 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
13 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
14 Wil Mahan <wmahan@gmail.com>
17 * class.c (make_class): Create empty binfo here.
18 (set_super_info): Only create binfo if we have superclasses.
20 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
23 * parse.y (method_header): Make the result of the rule a NULL_TREE
24 when a parsing error occurs.
26 2005-09-29 Tom Tromey <tromey@redhat.com>
29 * jcf-io.c (memoized_dirlist_hash): New function.
30 (caching_stat): Use it.
32 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
35 * class.c (inherits_from_p): Try to lay out super class
36 if it is not already laid out.
37 (maybe_layout_super_class): Handle the case where SUPER_CLASS
40 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
42 * builtins.c (max_builtin, min_builtin, abs_builtin,
43 java_build_function_call_expr): Use fold_buildN.
44 * class.c (layout_class_method): Likewise.
45 * expr.c (java_truthvalue_conversion, build_java_jsr,
46 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
47 build_java_binop, build_field_ref, expand_compare,
48 build_known_method_ref, build_invokevirtual,
49 process_jvm_instruction): Likewise.
50 * parse.y (patch_binop, patch_exit_expr): Likewise.
51 * typeck.c (convert_ieee_real_to_integer): Likewise.
52 (convert): Don't call fold after convert_ieee_real_to_integer.
54 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
57 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
58 the newly created type. Set import lists here, not in create_class.
59 (jdep_resolve_class): Set current_class.
60 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
61 the current package context, not ctxp->package.
62 (cicp_cache): Removed.
63 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
64 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
65 * java-tree.h (TYPE_PACKAGE): New macro.
66 (struct lang_type): New member 'package'.
68 2005-09-09 Andrew Haley <aph@redhat.com>
71 * expr.c (pop_type_0): If the expected type is object or ptr
72 (i.e. void*), return the type of the object we just popped from
75 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
77 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
78 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
80 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
82 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
83 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
84 typos. Follow spelling conventions.
86 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
89 * typeck.c (lookup_do): Look up interfaces for the original class,
91 * parse.y (java_check_regular_methods): Fix diagnostic message for
92 more restrictive overriding of a method from an interface.
94 2005-08-16 Tom Tromey <tromey@redhat.com>
96 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
99 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
102 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
103 `literal_token' for large numeric input tokens.
105 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
108 * parse.y (nested_field_access_p): Rename to nested_member_access_p
109 and expand to handle method accesses across nested classes.
110 (build_outer_method_access_method): Rename to
111 build_nested_method_access_method. Minor adjustments to comments.
112 (resolve_expression_name): Use the newly-renamed
113 nested_member_access_p method.
114 (resolve_qualified_expression_name): Likewise.
115 (patch_method_invocation): Also consider static methods for access
116 method generation. Minor adjustments to comments.
117 (maybe_use_access_method): Use the more general
118 nested_memeber_access_p to determine access across nested class
119 boundaries. Allow THIS_ARG to be NULL (for static methods).
121 2005-08-15 Tom Tromey <tromey@redhat.com>
124 * expr.c (build_field_ref): Don't generate otable reference when
125 DECL_FIELD_OFFSET is 0.
126 * class.c (maybe_layout_super_class): Pass outer class to
129 2005-08-15 Tom Tromey <tromey@redhat.com>
131 * java-tree.h (LABEL_IN_SUBR): Removed.
132 (LABEL_IN_SUBR): Likewise.
133 (LABEL_IS_SUBR_START): Likewise.
134 (LABEL_SUBR_START): Likewise.
135 (LABEL_SUBR_CONTEXT): Likewise.
136 (LABEL_CHANGED): Likewise.
137 (LABEL_RETURN_LABEL): Likewise.
138 (LABEL_RETURN_TYPE_STATE): Likewise.
139 (LABEL_RETURN_LABELS): Likewise.
140 (RETURN_MAP_ADJUSTED): Likewise.
141 (LABEL_PENDING_CHAIN): Likewise.
143 2005-08-15 Tom Tromey <tromey@redhat.com>
145 * Make-lang.in (JAVA_OBJS): Removed verify.o
146 (java/verify.o): Removed.
148 * lang.c (flag_new_verifier): Removed.
149 (java_post_options): Updated.
150 * java-tree.h (flag_new_verifier): Removed.
151 (verify_jvm_instructions): Removed.
152 * expr.c (pop_type_0): Assume flag_new_verifier is true.
153 (build_java_check_indexed_type): Likewise.
154 (expand_java_arraystore): Likewise.
155 (expand_java_arrayload): Likewise.
156 (pop_arguments): Likewise.
157 (expand_byte_code): Likewise.
158 (process_jvm_instruction): Likewise.
160 2005-08-10 Andrew Haley <aph@redhat.com>
162 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
163 type mismatches to make legal GIMPLE.
165 2005-08-10 Robin Green <greenrd@greenrd.org>
168 * parse.y (maybe_use_access_method): Generalize check from
169 java.lang.Object to any superclass of current_class
171 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
173 * class.c (build_class_ref): Wrap the primary class type in a
175 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
176 primary class type from the NOP_EXPR in which it was placed.
178 2005-07-28 Diego Novillo <dnovillo@redhat.com>
180 * expr.c (expand_load_internal): Fix missing parens in
183 2005-07-28 Andrew Haley <aph@redhat.com>
185 * expr.c (expand_load_internal): Convert to destination type.
187 2005-07-22 Manfred Hollstein <mh@suse.com>
189 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
190 (check_constant): Likewise.
191 (check_wide_constant): Likewise.
193 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
195 Make CONSTRUCTOR use VEC to store initializers.
196 * check-init.c (check_init): Update to cope with VEC in
198 * class.c (make_field_value, make_method_value, get_dispatch_table,
199 make_class_data, emit_symbol_table, emit_catch_table,
200 emit_assertion_table): Use build_constructor_from_list instead of
202 * constants.c (build_constants_constructor): Likewise.
203 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
204 VEC in CONSTRUCTOR_ELTS.
205 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
206 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
208 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
210 * parse.y (build_new_array_init): Use build_constructor_from_list
211 instead of build_constructor.
212 (patch_new_array_init): Update to cope with VEC in
214 (array_constructor_check_entry): Likewise.
216 2005-07-12 Tom Tromey <tromey@redhat.com>
218 * jvspec.c (lang_specific_driver): Put filelist_filename first on
221 2005-07-12 Tom Tromey <tromey@redhat.com>
224 * parse-scan.y (interface_member_declaration): Added
227 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
229 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
230 (LABEL_PENDING_CHAIN): Ditto.
232 (DECL_BIT_INDEX): Ditto.
234 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
237 * parse.y (inner_class_accessible): New function. Logic moved from
238 check_inner_class_access.
239 (check_inner_class_access): Use inner_class_accessible.
240 (resolve_inner_class): Simplify arguments. Create circularity hash
241 here. Keep looking for classes if we found one that was inaccessible.
242 Return the inaccessible class only if there is no other match.
243 (do_resolve_class): Update for new resolve_inner_class arguments.
244 Don't create circularity_hash here.
246 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
249 * parse.y (add_exception_to_throws): New function.
250 (purge_unchecked_exceptions): Removed.
251 (get_constructor_super): Renamed from verify_constructor_super. Now
252 returns the super constructor after verification.
253 (java_complete_expand_method): Don't use purge_unchecked_exceptions
254 or save/restore the exception list.
255 (check_thrown_exceptions): Add uncaught exceptions in anonymous
256 class initializers and constructors to the throws clause of the method.
258 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
261 * parse.y (interface_member_declaration): Allow empty statements in
262 interface declarations.
264 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
266 * Makefile.in (parse.o): Adjust dependencies.
267 * parse.y: Include tree-dump.h.
269 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
271 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
274 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
276 * parse.y (issue_warning_error_from_context): Call
277 pp_output_formatted_text to be able to get the buffer.
279 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
281 * parse.y (issue_warning_error_from_context): Update for the
282 renaming of pp_format_text to pp_format.
284 2005-06-28 Paul Brook <paul@codesourcery.com>
286 * decl.c (java_init_decl_processing): Call
287 default_init_unwind_resume_libfunc.
289 2005-06-27 Tom Tromey <tromey@redhat.com>
291 PR java/21540, PR java/13788:
292 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
293 fold_constant_for_init.
294 (patch_binop): Added 'folding' argument. Updated all callers.
295 (patch_unaryop) <NOP_EXPR>: New case.
296 (fold_constant_for_init) <NOP_EXPR>: Likewise.
297 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
299 2005-06-25 Jan Hubicka <jh@suse.cz>
301 * builtins.c (define_builtin): Accept new flags parameter.
302 (initialize_builtins): Mark the builtins const and nothrow accordingly.
304 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
306 * all files: Update FSF address in copyright headers.
308 2005-06-24 Tom Tromey <tromey@redhat.com>
310 * verify-impl.c (verify_instructions_0): Correctly handle
311 situation where PC falls off end.
313 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
316 * parse.y (find_most_specific_methods_list): Remove special case for
319 2005-06-15 Tom Tromey <tromey@redhat.com>
322 * class.c (make_method_value): Use soft_abstractmethod_node for
324 * java-tree.h (soft_abstractmethod_node): New define.
325 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
326 * decl.c (java_init_decl_processing): Initialize
327 soft_abstractmethod_node.
329 2005-06-13 Geoffrey Keating <geoffk@apple.com>
331 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
333 2005-06-13 Per Bothner <per@bothner.com>
335 * expr.c (int highest_label_pc_this_method,
336 start_label_pc_this_method): New globals.
337 (lookup_label): Add start_label_pc_this_method to pc for label, and
338 update highest_label_pc_this_method. This prevents conflicts between
339 labels from different methods.
340 * java-tree.h: Declare new globals.
341 * jcf-parse.c (parse_class_file): If needed bump
342 start_label_pc_this_method and reset highest_label_pc_this_method.
344 2005-06-13 Tom Tromey <tromey@redhat.com>
347 * parse.y (nested_field_access_p): Handle case where outer field
348 is inherited by enclosing class.
350 2005-06-12 Per Bothner <per@bothner.com>
352 * class.c (inherits_from_p): Do load_class if needed.
354 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
356 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
357 * java-tree.h (parse_error_context): Move...
358 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
359 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
360 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
362 2005-06-08 Roger Sayle <roger@eyesopen.com>
364 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
366 2005-06-06 Jakub Jelinek <jakub@redhat.com>
368 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
369 msgid for argument name.
370 * gjavah.c (error): Likewise.
371 * java-tree.h (parse_error_context): Likewise.
372 * parse.y (parse_error_context, parse_warning_context,
373 issue_warning_error_from_context): Likewise.
375 2005-06-01 Tom Tromey <tromey@redhat.com>
378 * class.c (build_static_field_ref): Don't fold constant fields if
379 current class is from a .class file and we're using indirect
382 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
384 * java/verify-glue.c: Don't include errors.h and include toplev.h.
385 * java/Make-lang.in: Updates dependencies.
387 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
390 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
391 NESTED_FIELD_ACCESS_IDENTIFIER_P.
392 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
393 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
394 * jcf-write.c (generate_classfile): Use
395 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
396 OUTER_FIELD_ACCESS_IDENTIFIER_P.
397 * parse.y (build_outer_field_access): Rename to
398 build_nested_field_access. Support static fields and outer-to-inner
400 (outer_field_access_p): Rename to nested_field_access_p. Support
401 static fields and generalise to outer-to-inner class and sibling
402 inner class accesses.
403 (outer_field_expanded_access_p): Rename to
404 nested_field_expanded_access_p and support static fields.
405 (outer_field_access_fix): Rename to nested_field_access_fix and
406 support static fields.
407 (build_outer_field_access_expr): Rename to
408 build_nested_field_access_expr and support static fields.
409 (build_outer_field_access_methods): Rename to
410 build_nested_field_access_methods and support static fields. For
411 static fields, generate accessors without class instance parameters.
412 (build_outer_field_access_method): Rename to
413 build_nested_field_access_method and support static fields.
414 (build_outer_method_access_method): Use
415 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
416 OUTER_FIELD_ACCESS_IDENTIFIER_P.
417 (resolve_expression_name): Consider static field accesses across
419 (resolve_qualified_expression_name): Likewise.
420 (java_complete_lhs): Use nested_field_access_fix instead of
421 outer_field_access_fix.
422 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
423 Use nested_field_expanded_access_p instead of
424 outer_field_expanded_access_p. Use nested_field_access_fix instead
425 of outer_field_access_fix.
426 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
427 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
429 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
431 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
432 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
433 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
434 MINOR_BINARYCOMPAT_ABI_VERSION): New.
435 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
436 (parse_version): Calculate version ID using new method. Use bit-flags
437 for flag_indirect_dispatch and flag_bootstrap_classes.
439 2005-05-25 Richard Henderson <rth@redhat.com>
442 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
443 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
444 DECL_CONTEXT; avoid pushdecl_top_level.
445 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
446 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
447 (layout_class_method): Likewise.
448 * decl.c (java_mark_cni_decl_local): New.
449 (java_mark_class_local): Use it.
450 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
451 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
452 (struct lang_decl_func): Add local_cni;
453 (struct lang_decl_var): Add class_field, vtable.
454 (java_mangle_decl): Declare.
455 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
456 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
457 (mangle_obstack_1): New.
458 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
459 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
460 lhd_set_decl_assembler_name for things that don't need mangling.
461 (mangle_class_field): Rename from java_mangle_class_field, make
462 static, don't call init_mangling or finish_mangling.
463 (mangle_vtable): Similarly.
464 (mangle_local_cni_method_decl): New.
465 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
466 gcc_assert, and MANGLE_RAW_STRING.
467 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
469 2005-05-25 DJ Delorie <dj@redhat.com>
471 * class.c (set_constant_value): Move warning control from if() to
474 2005-05-24 Richard Henderson <rth@redhat.com>
476 * builtins.c (define_builtin): Don't call make_decl_rtl.
477 * constants.c (build_constant_data_ref): Likewise.
478 * class.c (build_utf8_ref): Likewise.
479 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
480 (get_dispatch_table, layout_class_method): Likewise.
481 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
483 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
484 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
485 to determine if we need a non-zero address.
486 * decl.c (builtin_function): Don't call make_decl_rtl.
487 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
488 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
489 * resource.c (compile_resource_data): Likewise.
490 * parse.y (resolve_field_access): Re-word comment to avoid
493 2005-05-24 Richard Henderson <rth@redhat.com>
495 * class.c (registered_class): Take it out of class_roots; turn into
497 (register_class): Make static. Don't duplicate decl node. Use
499 (emit_register_classes): Use VEC_iterate. Use output_constant
500 instead of assemble_integer. Don't call mark_decl_referenced
502 * java-tree.h (register_class): Remove decl.
504 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
508 * parse.y (register_package, package_list): Remove.
509 (package_declaration): Do not call register_package.
510 (do_resolve_class): Do not use package_list.
512 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
514 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
517 2005-05-15 Tom Tromey <tromey@redhat.com>
520 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
523 2005-05-12 Aaron Luchko <aluchko@redhat.com>
525 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
527 2005-05-11 Tom Tromey <tromey@redhat.com>
529 * gcj.texi (Code Generation): Document -fbootstrap-classes.
530 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
531 (parse_version): Use it.
532 * lang.opt (-fbootstrap-classes): New option.
534 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
537 * class.c (maybe_layout_super_class): Look for imports in this_class.
538 * parse.h (ctxp_for_generation_last): New.
539 (do_resolve_class): Add a parameter.
540 * parse.y (ctxp_for_generation_last): New.
541 (java_pop_parser_context): Add at end of list.
542 (find_in_imports, find_in_imports_on_demand): Look in ctxp
543 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
544 the given type are NULL.
545 (do_resolve_class): Look into the imports of the new second parameter.
546 Adjust recursive calls.
547 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
548 calls to do_resolve_class.
549 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
550 (java_complete_class): Do not do that here.
552 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
555 * Make-lang.in (java): Add gjnih.
556 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
557 (GJNIH_OBJS): New variable.
558 (gjnih$(exeext)): New target.
559 (JAVA_MANFILES): Add gjnih.1.
560 (java.uninstall): Add gjnih.1.
561 (java.mostlyclean): Add gjnih.
562 (java.maintainer-clean): Add gjnih.1.
563 (java/gjavah-jni.o): New target.
564 (.INTERMEDIATE): Add gjnih.pod.
565 (gjnih.pod): New target.
566 * config-lang.in (stagestuff): Add gjnih.
567 * gcj.texi (Top): Add gjnih node.
568 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
569 -bootclasspath options.
570 (Invoking gjnih): New node.
571 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
572 (TOOLNAME): New macro.
573 (error): Replace hard-coded gcjh with TOOLNAME.
574 (process_file): Likewise.
577 (help): Likewise. Add help output for -force, -old, -trace and -J
579 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
580 (options): Add force, old, trace and J fields.
581 (main): Handle -force, -old, -trace and -J options.
583 2005-05-03 Tom Tromey <tromey@redhat.com>
586 * gjavah.c (main): Unlink output file on error.
588 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
590 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
593 2005-04-29 Tom Tromey <tromey@redhat.com>
595 * expr.c (build_jni_stub): Updated for change to build_block.
597 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
599 * expr.c (force_evaluation_order): Declare 'saved' earlier.
601 2005-04-28 Andrew Haley <aph@redhat.com>
604 * java-tree.h (soft_resolvepoolentry_node): New.
605 (alloc_constant_fieldref): Declare.
606 * expr.c (expand_java_field_op): Don't call class_init for
607 accesses to static fields with indirect dispatch.
608 * builtins.c (initialize_builtins): Add "__builtin_expect".
609 * decl.c (soft_resolvepoolentry_node): New variable.
610 (java_init_decl_processing): Create a decl for
611 "_Jv_ResolvePoolEntry".
612 * class.c (build_fieldref_cache_entry): New function.
613 (build_static_field_ref): Rewrite for indirect dispatch.
614 * constants.c (find_name_and_type_constant_tree): New function.
615 (alloc_constant_fieldref): Likewise.
616 (build_constants_constructor): Handle CONSTANT_Fieldref and
617 CONSTANT_NameAndType.
620 * expr.c (force_evaluation_order): Convert outgoing args smaller
623 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
625 * gcj.texi (libgcj Runtime Properties): Remove obsolete
626 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
627 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
629 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
631 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
632 to `unlock_stream' with `unlock_std_streams'.
634 2005-04-25 Jakub Jelinek <jakub@redhat.com>
636 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
637 instead of just expr.h.
639 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
641 * gjavah.c (main): Unlock the stdio streams.
642 * jcf-dump.c (main): Likewise.
643 * jv-scan.c (main): Likewise.
644 * jvgenmain.c (main): Likewise.
646 2005-04-23 DJ Delorie <dj@redhat.com>
648 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
649 parse.y: Adjust warning() callers.
651 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
653 * gcj.texi (Object fields): Change "Integer" to "Int" in example
656 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
658 * gcj.texi: Fix typos and bogus example.
660 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
662 * except.c: Fix a comment typo.
664 2005-04-19 Julian Brown <julian@codesourcery.com>
666 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
667 indirect dispatch with PIC.
669 2005-04-18 Andrew Haley <aph@redhat.com>
671 * java-except.h (struct eh_range.handler): Remove unused field.
672 (handle_nested_ranges): Remove function declaration.
673 (sanity_check_exception_range): Add function declaration.
674 * verify.c (verify_jvm_instructions): Remove call to
675 handle_nested_ranges.
676 * verify-glue.c (verify_jvm_instructions_new): Call
677 sanity_check_exception_range.
678 * except.c (link_handler, eh_range_freelist, link_handler,
679 handle_nested_ranges): Remove.
680 (add_handler): Rewrite.
681 (sanity_check_exception_range): New function.
682 (print_ranges): New function.
684 2005-04-13 Julian Brown <julian@codesourcery.com>
686 * decl.c (finish_method): Give methods once-only linkage.
688 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
690 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
692 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
694 * java-tree.h: Don't use PARAMS().
696 2005-04-07 Per Bothner <per@bothner.com>
698 * class.c (push_class): By default, suppress debug output.
699 (finish_class): Enable debug output for classes we're emitting.
701 2005-04-07 Andrew Haley <aph@redhat.com>
703 * gcj.texi: Correct gcj-dbtool instructions.
705 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
707 * gcj.texi: Fix a typo.
708 * lang.c: Fix a comment typo.
710 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
712 * gcj.texi (Invoking gij): Add descriptions of new -X options.
713 Mention recognized-and-ignored compatibility options.
714 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
716 (About CNI): Add Memory allocation section.
718 2005-04-01 Tom Tromey <tromey@redhat.com>
720 * decl.c (java_init_decl_processing): Fix types of
721 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
722 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
723 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
725 2005-03-31 Jan Hubicka <jh@suse.cz>
727 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
728 * class.c: Include cgraph.h
729 (make_local_functoin_alias): Mark aslias as needed.
730 * resource.c: Include cgraph.h
731 (compile_resource_data): Go via cgraph interface.
733 2005-03-30 Ian Lance Taylor <ian@airs.com>
735 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
737 2005-03-30 Tom Tromey <tromey@redhat.com>
739 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
740 inner_class_info_index==0 or outer_class_info_index==0.
742 2005-03-29 Tom Tromey <tromey@redhat.com>
744 * gcj.texi (libgcj Runtime Properties): Document
745 gnu.gcj.runtime.endorsed.dirs.
747 2005-03-24 Anthony Green <green@redhat.com>
749 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
752 2005-03-23 Tom Tromey <tromey@redhat.com>
754 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
755 (parse_version): Use it.
757 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
759 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
761 2005-03-18 Andrew Haley <aph@redhat.com>
764 * decl.c (update_aliases): Don't update variables that are about
766 (maybe_poplevels): Add comment.
768 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
771 * jcf-parse.c (duplicate_class_warning): New function.
772 (java_parse_file): Call duplicate_class_warning if
773 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
774 (parse_zip_file_entries): Likewise. Also set
775 CLASS_FROM_CURRENTLY_COMPILED_P.
777 2005-03-16 Andrew Haley <aph@redhat.com>
779 * expr.c (expand_java_arrayload): Don't generate a
780 NullPointerException based on the type of the node.
781 (build_java_array_length_access): Likewise.
783 2005-03-15 Zack Weinberg <zack@codesourcery.com>
785 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
787 2005-03-11 Tom Tromey <tromey@redhat.com>
789 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
790 (libgcj Runtime Properties): Document the default .db.
792 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
795 * parse.y (checks_throws_clauses): Check exceptions list even when
796 the base class does not come from a source file being compiled.
797 (java_complete_lhs): Remove unused variable 'wfl'.
799 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
802 * decl.c (finish_method): Emit _Jv_InitClass for private static
803 methods inside inner classes as well.
805 2005-03-08 Julian Brown <julian@codesourcery.com>
806 * Revert patch from 2005-03-08 for causing bootstrap failure on
809 2005-03-08 Julian Brown <julian@codesourcery.com>
811 * decl.c (finish_method): Give methods once-only linkage.
813 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
815 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
817 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
819 * verify-glue.c (vfy_is_assignable_from): Perform static check using
820 can_widen_reference_to if the C++ ABI is in use.
821 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
822 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
823 type_isresolved, init_state, set_pc, state_get_pc,
824 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
825 (verify_fail): Report the current PC from the verifier context.
826 (free_state): Remove #if 0 block to enable this function.
827 (free_verifier_context): Call free_state on state_list iterator
828 values before freeing them.
829 * expr.c (pop_type_0): Pop correct type for error message when stack
830 contains a multi-word type.
832 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
834 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
835 for known NULL array length access.
837 2005-03-07 Tom Tromey <tromey@redhat.com>
839 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
841 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
843 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
844 typeck.c: Update copyright.
846 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
849 * xref.c, xref.h: Remove file.
850 * Make-lang.in (java/xref.o): Remove.
851 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
852 * lang.c (flag_emit_xref): Remove definition.
853 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
854 * typeck.c (convert): Remove use of do_not_fold.
855 * parse.y (do_not_fold): Remove definition.
856 (parser grammar): Remove xref code.
857 (maybe_create_class_interface_decl, create_class): Likewise.
858 (register_fields, method_header, finish_method_declaration): Likewise.
859 (declare_local_variables, source_end_java_method): Likewise.
860 (java_complete_expand_classes): Do not set do_not_fold.
861 (java_complete_expand_method): Remove xref code.
862 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
863 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
864 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
865 (patch_synchronized_statement, patch_throw_statement): Likewise.
866 (maybe_build_class_init_for_field): Likewise.
868 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
870 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
871 instead of IS_NON_TYPE_CODE_CLASS.
873 2005-03-04 Andrew Haley <aph@redhat.com>
876 * class.c (set_method_index): Don't set method_index if it is
878 (layout_class_method): Don't complain about "non-static method foo
879 overrides static method" in the case of indirect dispatch.
881 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
883 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
885 * Make-lang.in: Don't elide warnings in jcf-io.c.
887 2005-03-01 Per Bothner <per@bothner.com>
890 * check-init.c (wfl): Remove static.
891 (final_assign_error, check_init): Replace calls to parse_error_context
893 (check_init): Save, set, and restore input_location for each exp.
895 2005-03-01 Per Bothner <per@bothner.com>
897 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
898 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
899 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
901 2005-03-01 Per Bothner <per@bothner.com>
903 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
905 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
908 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
911 2005-02-22 Tom Tromey <tromey@redhat.com>
914 * verify-impl.c (EITHER): New define.
915 (types_compatible): Handle it.
916 (check_field_constant): Use it.
918 2005-02-18 Tom Tromey <tromey@redhat.com>
921 * verify-impl.c (types_equal): Fixed test.
924 * verify-glue.c (vfy_class_has_field): New function.
925 * verify.h (vfy_class_has_field): Declare.
926 * verify-impl.c (check_field_constant): Added 'putfield'
928 (verify_instructions_0): Updated.
929 (types_equal): New function.
931 2005-02-14 Tom Tromey <tromey@redhat.com>
934 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
935 stack effect of multianewarray.
937 2005-02-14 Andrew Haley <aph@redhat.com>
940 * expr.c (expand_byte_code): Call promote_arguments().
941 (promote_arguments): New function.
942 * decl.c (check_local_unnamed_variable): Remove special case for
944 (find_local_variable): Promote all boolean types to int
945 when searching for local variable decls.
947 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
949 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
950 parse-scan.y: Update copyright.
952 2005-02-11 Per Bothner <per@bothner.com>
955 * parse-scan.y (input_location): Remove variable.
956 (main_input_filename): New - replaces input_filename, which isn't
957 settable if USE_MAPPED_LOCATION.
958 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
959 so we don't reference input_location or wfl_operator in that case.
960 * jv-scan.c (expand_location): Remove - no longer used.
961 (main): Set main_input_filename rather than input_filename.
963 2005-02-09 Richard Henderson <rth@redhat.com>
965 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
966 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
968 2005-02-08 Marcin Dalecki <martin@dalecki.de>
970 * expr.c (add_type_assertion): Use the proper enumeration type,
971 since this is what htab_find_slot() is expecting.
973 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
975 * gcj.texi: Update copyright dates.
977 2005-02-02 Tom Tromey <tromey@redhat.com>
979 * gcj.texi (libgcj Runtime Properties): Default library_control
982 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
985 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
986 (modifiers) when square brackets are present in a declaration for
988 * jv-scan.c (main): Set input_filename and input_line.
990 2005-02-01 Tom Tromey <tromey@redhat.com>
993 * gjavah.c (get_field_name): Don't override name for JNI header.
995 2005-02-01 Roger Sayle <roger@eyesopen.com>
997 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
998 of unsigned types using iushr and lushr JVM bytecodes.
1000 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1003 * gjavah.c (jni_print_float): Do not emit floating-point
1004 initialiser for a static final field.
1005 (jni_print_double): Likewise.
1007 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1010 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1011 * gjavah.c (print_field_info): Mark static data members of
1012 floating-point type with "__extension__".
1014 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1016 * gjavah.c (print_field_info): Mark static data members of
1017 floating-point type with "__extension__".
1019 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1022 * parse.y (build_string_concatenation): Remove redundant if.
1023 (patch_conditional_expr): Attempt to patch_string() the condition
1024 of a ?: as well, in addition to its other operands.
1026 2005-01-25 Tom Tromey <tromey@redhat.com>
1028 * Make-lang.in (java/java-tree-inline.o): Removed.
1030 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1033 * parse.y (patch_binop): Allow comparisons against NULL only
1034 if the other operand is of a reference type.
1036 2005-01-24 Tom Tromey <tromey@redhat.com>
1038 * java-tree.h (gcj_abi_version): Declare.
1039 * class.c (make_class_data): Push gcj_abi_version into "next"
1040 field. Renamed field.
1041 * decl.c (gcj_abi_version): New global.
1042 (parse_version): New function.
1043 (java_init_decl_processing): Call it. Renamed 'next' field.
1045 (GCJ_BINARYCOMPAT_ADDITION): New define.
1047 2005-01-24 Roger Sayle <roger@eyesopen.com>
1050 * jcf-write.c (generate_bytecode_insns): Conversions between
1051 integer types of the same precision shouldn't generate widening
1052 or narrowing conversion bytecodes.
1054 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1056 * java-except.h, java-tree.h: Remove unused prototypes.
1058 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1061 * jcf-write.c (perform_relocations): Don't call memcpy if source
1062 and destination are the same.
1064 2005-01-17 Tom Tromey <tromey@redhat.com>
1066 * verify-impl.c (get_short): Sign extend.
1067 (get_int): Likewise.
1069 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1071 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1074 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1076 * verify.c: Revert to the version before the BC-ABI merge.
1078 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1081 * check-init.c (check_init): Take care of references that do not
1082 have an explicit final variable declaration (e.g. array length
1083 access) for pre/post in/de-crement operators.
1085 2005-01-08 Mark Wielaard <mark@klomp.org>
1087 * parse.y (process_imports): Allocate (and free) original_name only
1088 when not already defined.
1089 * jcf-parse.c (read_class): Free results of find_class() and
1091 (java_parse_file): Keep pointer to head of file_list and free when
1092 done. Free result of lrealpath().
1094 2005-01-05 Tom Tromey <tromey@redhat.com>
1096 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1098 2004-12-20 Andrew Haley <aph@redhat.com>
1100 * typeck.c: Use fold_convert for ints and booleans.
1102 2004-12-17 Andrew Haley <aph@redhat.com>
1105 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1106 BOOLEAN_TYPE or CHAR_TYPE.
1107 (convert_to_boolean, convert_to_char) : Remove.
1108 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1109 * expr.c (expand_load_internal): Do type conversion if type is not
1112 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1115 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1118 2004-12-07 Andrew Haley <aph@redhat.com>
1121 * jcf-parse.c (load_class): Remove sanity test for missing inner
1124 2004-12-06 Tom Tromey <tromey@redhat.com>
1126 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1127 (java.uninstall): Likewise.
1128 (java.maintainer-clean): Likewise.
1129 (.INTERMEDIATE): Likewise.
1130 (java.install-man): Likewise.
1131 (gcj-dbtool.pod): New target.
1132 * gcj.texi (Code Generation): Document -findirect-dispatch.
1133 (libgcj Runtime Properties): Document
1134 gnu.gcj.precompiled.db.path.
1135 (Top): Link to "Invoking gcj-dbtool".
1137 2004-12-06 Tom Tromey <tromey@redhat.com>
1140 * java-tree.h (extract_field_decl): Declare.
1141 * parse.y (extract_field_decl): Renamed from
1142 strip_out_static_field_access_decl. No longer static.
1143 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1145 2004-12-03 Tom Tromey <tromey@redhat.com>
1147 * lang.c (flag_new_verifier): Define.
1148 (java_post_options): Set flag_new_verifier if indirect dispatch
1150 * lang.opt (fnew-verifier): Removed.
1152 2004-12-03 Tom Tromey <tromey@redhat.com>
1155 * Make-lang.in (java.install-common): Only install transformed
1156 gcjh if gcj-cross exists.
1158 2004-12-03 Andrew Haley <aph@redhat.com>
1161 * except.c (link_handler): Patch 'outer' field of siblings of the
1162 range we're demoting.
1164 2004-12-03 Andrew Haley <aph@redhat.com>
1167 * class.c (layout_class_method): Don't fail to override a method
1168 simply because it has DECL_ARTIFICIAL set.
1170 2004-12-02 Tom Tromey <tromey@redhat.com>
1173 * parse.y (craft_constructor): Special case null_pointer_node.
1175 2004-12-02 Tom Tromey <tromey@redhat.com>
1178 * java-gimplify.c (java_gimplify_expr): Don't call
1179 SET_EXPR_LOCATION unless wrapped tree is an expression.
1181 2004-11-27 Per Bothner <per@bothner.com>
1183 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1184 Fix fencepost error in 'i', which got executed one too many times.
1185 Also, fold memcpy into explicit loop, as originally intended.
1186 Also, free temporary 'buf' which otherwise leaks.
1188 2004-11-27 Per Bothner <per@bothner.com>
1190 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1191 local static variables if not USE_MAPPED_LOCATION.
1193 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1195 * class.c, decl.c, expr.c: Fix comment typos.
1197 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1200 * decl.c (end_java_method): Call
1201 attach_init_test_initialization_flags on all the init_decls.
1202 * parse.y (attach_init_test_initialization_flags): Move to ...
1203 * expr.c (attach_init_test_initialization_flags): here and
1204 support BIND_EXPR also.
1205 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1206 * jcf-parse.c (parse_class_file): Don't disable class init
1209 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1211 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1214 2004-11-24 Richard Henderson <rth@redhat.com>
1216 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1217 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1219 2004-11-24 Tom Tromey <tromey@redhat.com>
1221 * verify.c (defer_merging): Don't use C++-style comment.
1222 * verify.h (java_opcode): Added java_opcode_end.
1223 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1225 * verify-impl.c (vfy_push_type): Removed bogus "return".
1226 (initialize_stack): Use vfy_alloc and vfy_free.
1227 (verify_instructions_0): Likewise.
1229 * Merged gcj-abi-2-dev-branch to trunk.
1231 2004-11-24 Andrew Haley <aph@redhat.com>
1233 * jcf-parse.c (parse_class_file): Set file_start_location.
1235 2004-11-10 Tom Tromey <tromey@redhat.com>
1237 * class.c (make_field_value): Don't call build_static_field_ref.
1238 (build_static_field_ref): Don't emit direct references when using
1241 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1242 -verbose:class into man page synopsis.
1244 2004-11-09 Tom Tromey <tromey@redhat.com>
1246 * expr.c (build_java_arraystore_check): Still generate check if
1247 element type is itself an array.
1249 2004-11-08 Tom Tromey <tromey@redhat.com>
1251 * java-tree.h (soft_check_assignment_node): Removed.
1252 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1253 * decl.c (java_init_decl_processing): Don't initialize
1254 soft_check_assignment_node.
1256 2004-11-05 Tom Tromey <tromey@redhat.com>
1258 * class.c (layout_class_methods): Don't add Miranda methods when
1259 using indirect dispatch.
1261 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1263 * class.c (make_class_data): Call emit_assertion_table to set the
1264 'assertion_table' field.
1265 (build_signature_for_libgcj): Move here from expr.c.
1266 (add_assertion_table_entry): New function. Callback for assertion
1267 hashtable traversal.
1268 (emit_assertion_table): New. Take class argument, and generate
1269 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1270 * decl.c (init_decl_processing): Define assertion_entry_type record.
1271 Push 'assertion_table' class field instead of 'verify'.
1272 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1273 (type_assertion_hash): Include 'assertion_code' in hash.
1274 (add_type_assertion): Rewritten. Take class and assertion_code
1275 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1276 (can_widen_reference_to): Use new add_type_assertion() arguments.
1277 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1278 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1279 (verify_identifier_node): Removed.
1280 (assertion_entry_type, assertion_table_type): New.
1281 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1282 assertion code definitions.
1283 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1284 'target_type' to 'op1' and 'op2'.
1285 (add_type_assertion): Declare.
1286 (lang_printable_name_wls): Remove unused definition.
1287 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1288 to emit runtime assertion.
1289 (vfy_note_stack_type): Clean up non-C90 declarations.
1290 (vfy_note_local_type): Likewise.
1291 * verify.h (vfy_is_assignable_from): Declare.
1292 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1293 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1294 instead of is_assignable_from_slow().
1295 (types_compatible): Reinstate ref_compatible() call.
1297 2004-11-04 Tom Tromey <tromey@redhat.com>
1299 * class.c (build_static_field_ref): Reverted previous patch.
1301 * class.c (build_static_field_ref): Don't emit direct references
1302 when using indirect dispatch.
1304 2004-11-03 Tom Tromey <tromey@redhat.com>
1306 * expr.c (expand_java_arrayload): Set lhs_type_node.
1307 (expand_java_arraystore): Set rhs_type_node.
1309 2004-11-02 Tom Tromey <tromey@redhat.com>
1311 * jcf-parse.c (compute_class_name): Use filename length from zip
1312 directory, not strlen.
1314 * expr.c (expand_invoke): Mark new interface methods as abstract.
1316 2004-11-01 Tom Tromey <tromey@redhat.com>
1318 * verify-impl.c (push_jump): Removed check for uninitialized
1320 (push_exception_jump): Likewise.
1321 (handle_ret_insn): Likewise.
1322 (handle_jsr_insn): Likewise.
1323 (state_check_no_uninitialized_objects): Removed.
1325 * decl.c (check_local_unnamed_variable): Recognize
1326 promoted-to-int parameters when using the new verifier.
1327 * expr.c (expand_java_arraystore): Explicitly request array type
1328 when using new verifier.
1329 (expand_java_arrayload): Likewise.
1330 (invoke_build_dtable): Don't pass object_type_node as
1331 expression argument to build_java_indirect_ref.
1332 (build_java_check_indexed_type): Do nothing.
1333 (build_java_arraystore_check): Handle case where array doesn't
1335 (build_java_array_length_access): Likewise.
1336 (expand_invoke): Handle case where interface overrides a method
1338 (pop_type_0): Always succeed for reference types.
1339 (process_jvm_instruction): Don't pop a value in a dead
1341 (pop_arguments): Convert arguments to correct types.
1343 2004-10-29 Andrew Haley <aph@redhat.com>
1345 * jcf-parse.c (give_name_to_class): Remove line that was
1348 2004-10-29 Andrew Haley <aph@redhat.com>
1350 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1352 2004-10-20 Andrew Haley <aph@redhat.com>
1354 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1356 2004-10-26 Tom Tromey <tromey@redhat.com>
1358 * verify.h (vfy_notify_verified): Removed.
1359 * verify-glue.c (vfy_notify_verified): Removed.
1361 2004-10-26 Tom Tromey <tromey@redhat.com>
1363 * verify-impl.c (debug_print_state): Declare `i' before code.
1364 (merge_types): Modify `t' when it is null_type.
1366 2004-10-26 Tom Tromey <tromey@redhat.com>
1368 * verify-impl.c (type_print): Renamed from print. Now static and
1370 (debug_print_state): Use type_print.
1372 2004-10-25 Tom Tromey <tromey@redhat.com>
1374 * expr.c (build_invokeinterface): Compute correct offset for
1375 index into interface methods.
1377 2004-10-20 Tom Tromey <tromey@redhat.com>
1379 * java-tree.h (verify_jvm_instructions_new): Declare.
1381 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1384 * verify-impl.c (verify_instructions): Correctly handle wide
1386 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1387 (vfy_get_component_type): Strip pointer types.
1388 (vfy_find_class): Use get_type_from_signature. Strip pointer
1390 Include java-except.h.
1392 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1394 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1395 vfy_push_type_t, set_variable, add_new_state, merge_into,
1396 handle_jsr_insn, branch_prepass, check_class_constant,
1397 check_wide_constant, get_one_type, compute_static_types,
1398 verify_instructions_0): Clean up C99 declarations after statements.
1400 2004-10-20 Tom Tromey <tromey@redhat.com>
1402 * verify-impl.c (merge_refs): Compare reference against iterator,
1405 * verify-glue.c (vfy_tag): Mask off resolved flag.
1407 2004-10-19 Tom Tromey <tromey@redhat.com>
1409 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1410 (init_state_with_stack): Initialize `this_type' in state.
1411 (verify_method): Use debug_print.
1412 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1413 (vfy_note_stack_depth): Reverted last patch.
1414 (vfy_note_stack_type): Note pointer to Object, not Object.
1415 (vfy_note_local_type): Likewise.
1417 * verify.h (vfy_note_instruction_seen): Declare.
1418 * verify-glue.c (verify_jvm_instructions_new): Set
1419 BCODE_EXCEPTION_TARGET on target instruction.
1420 (vfy_note_instruction_seen): New function.
1421 * verify-impl.c (FLAG_INSN_SEEN): New define.
1422 (verify_instructions_0): Set flag on instruction. Save state for
1424 (verify_instructions): Call vfy_note_instruction_seen.
1426 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1427 (verify_jvm_instructions_new): Call method_init_exceptions,
1428 add_handler, and handle_nested_ranges.
1429 * verify-impl.c (verify_method): Return 1 on success.
1430 (verify_instructions_0): Save the state at PC=0.
1432 * verify-impl.c (init_type_from_class): Set is_resolved and
1433 ref_next on new ref_intersection.
1434 (init_type_from_string): Likewise.
1436 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1438 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1439 if flag_new_verifier is set.
1440 * java-tree.h (flag_new_verifier): Declare.
1441 * lang.opt (fnew-verifier): New option.
1442 * verify-impl.c: Work around namespace pollution by undef'ing
1444 (struct verifier_context): Make 'bytecode' const.
1445 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1446 (types_compatible): For the BC-ABI, always consider reference types
1448 (check_class_constant): Use vfr->current_class.
1449 (check_constant): Likewise.
1450 (check_wide_constant): Likewise.
1451 (check_field_constant): Check for 'L' at start of type name.
1452 (get_one_type): Return pointer instead of type. Set type result in
1453 caller via passed type pointer.
1454 (compute_argument_types): Update to use new get_one_type arguments.
1455 (compute_return_type): Likewise.
1456 (make_verifier_context): New. Allocate and initialize 'vfr'.
1457 (free_verifier_context): New. Free 'vfr' and its contents.
1458 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1459 and free_verifier_context.
1461 2004-10-15 Tom Tromey <tromey@redhat.com>
1463 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1464 * verify.h (vfy_fail): Fixed formatting.
1466 * verify-impl.c (vfr): Fixed comment formatting.
1467 (collapse_type): New function.
1468 (verify_instructions): Notify compiler about type map.
1469 * verify.h (vfy_note_stack_depth): Updated.
1470 (vfy_note_stack_type): Likewise.
1471 (vfy_note_local_type): Likewise.
1472 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1474 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1475 state. Added `method' argument.
1476 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1478 (vfy_note_local_type): New function.
1479 (vfy_unsuitable_type): Likewise.
1480 (vfy_return_address_type): Likewise.
1481 (vfy_null_type): Likewise.
1483 * verify.h (VFY_IN_GCC): Removed.
1484 (VFY_WANT_TYPEMAP): Removed.
1485 * verify-impl.c (verify_instructions_0): Removed useless "\".
1486 (struct state) <next>: Uncomment.
1488 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1490 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1493 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1495 * Make-lang.in (verify.o): Re-enabled this target.
1496 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1497 (vfy_get_interface): Likewise.
1498 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1499 * verify.h (verify_jvm_instructions_new): Declare.
1500 * verify-impl.c (free_state): Temporarily comment out unused
1503 2004-10-06 Tom Tromey <tromey@redhat.com>
1505 * java-tree.h (JV_STATE_READ): New enum value.
1507 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1509 * verify.h: New file.
1511 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1513 * verify-impl.c, verify-glue.c, verify.h: New files.
1514 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1516 2004-09-24 Andrew Haley <aph@redhat.com>
1518 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1519 for a slot if it's of pointer type.
1521 2004-09-14 Tom Tromey <tromey@redhat.com>
1523 * class.c (make_class_data): Correctly initialize "state" field.
1524 Initialize "engine" field.
1525 * decl.c (java_init_decl_processing): Add "engine" field.
1527 2004-09-10 Andrew Haley <aph@redhat.com>
1530 * expr.c (build_invokeinterface): Use fast method for interface
1532 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1533 JTI_ITABLE_PTR_TYPE.
1534 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1535 (emit_symbol_table): Add new arg, element_size.
1536 * decl.c (java_init_decl_processing): Initialize Class.itable.
1537 * class.c (GEN_TABLE): New macro.
1538 (gen_indirect_dispatch_tables): Use it. Add itable.
1539 (make_class_data): Add new arg for emit_symbol_table().
1541 (add_miranda_methods): Make sure search_class has been parsed.
1542 (emit_symbol_table): Add new arg, element_size.
1544 2004-09-06 Andrew Haley <aph@redhat.com>
1546 * verify.c (merge_types): Return Object for all merges of
1548 * expr.c (add_type_assertion): Don't generate assertions when
1549 source type is array of Object.
1551 2004-09-03 Andrew Haley <aph@redhat.com>
1553 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1555 * lang.c (java_post_options): Force flag_verify_invocations if
1556 we're not using indirect dispatch.
1558 * expr.c (pop_type_0): Move test for interfaces before call to
1559 can_widen_reference_to().
1560 (build_signature_for_libgcj): Remove generation of canonical array
1562 (add_type_assertion): Canonicalize both arrays.
1563 Don't assert that type X can be assigned to Object.
1564 Don't assert that type X an be assigned to type X.
1565 Don't assert that Object can be assigned to type X.
1566 (can_widen_reference_to): Warn whenever we generate an assertion.
1567 (process_jvm_instruction): Use throwable_type_node for the type of
1570 2004-09-01 Andrew Haley <aph@redhat.com>
1572 * decl.c (java_init_decl_processing): Change
1573 verify_identifier_node to "__verify".
1574 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1575 * java-tree.h (verify_identifier_node): Change to "__verify".
1577 * expr.c (build_signature_for_libgcj): New function.
1578 (add_type_assertion): Use it to construct signatures for
1579 source_type and target_type.
1581 2004-08-27 Andrew Haley <aph@redhat.com>
1583 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1584 (verify_identifier_node): New.
1585 (TYPE_VERIFY_METHOD): New.
1586 (struct type_assertion): New type.
1587 * expr.c (type_assertion_eq): New function.
1588 (type_assertion_hash): New function.
1589 (add_type_assertion): New function.
1590 (can_widen_reference_to): Call add_type_assertion().
1591 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1592 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1593 (finish_class): Output TYPE_VERIFY_METHOD (type).
1595 * decl.c (end_java_method): Nullify unused fields.
1597 2004-08-17 Andrew Haley <aph@redhat.com>
1599 * verify.c (defer_merging): Quieten.
1600 * jcf-parse.c (load_class): Only try to open a class file if it's
1601 java.lang.Object or if it's part of the current compilation.
1602 Check that the class we just tried to load is the class we just
1604 (java_parse_file): Set flag_verify_invocations off if we're
1605 compiling from .class.
1606 (parse_zip_file_entries): Abort if we try to read a dummy class.
1607 * expr.c (can_widen_reference_to): Quieten.
1608 (build_invokevirtual): Abort if we try to invokevirtual an
1610 (expand_invoke): Don't build a non-interface call to an interface.
1611 (build_instanceof): Don't do premature optimization if
1612 flag_verify_invocations is not set.
1613 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1615 (build_static_field_ref): Add correct type conversion for
1617 (add_miranda_methods): Disable generation of Miranda methods for
1619 (layout_class_method): Don't complain about non-static method
1620 overrides static method with dummy classes.
1622 2004-08-13 Tom Tromey <tromey@redhat.com>
1624 * class.c (build_static_field_ref): Re-enable atable lookups for
1627 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1629 2004-08-11 Tom Tromey <tromey@redhat.com>
1631 * gcj.texi (libgcj Runtime Properties): Document new properties.
1633 2004-08-06 Andrew Haley <aph@redhat.com>
1635 * jcf-parse.c (load_class): Check that we really have loaded the
1636 class we're looking for.
1638 2004-07-19 Andrew Haley <aph@redhat.com>
1640 * verify.c (verify_jvm_instructions): Comment change only.
1642 * typeck.c (build_java_array_type): Add size field to array name.
1644 * java-tree.h (LOCAL_SLOT_P): New.
1645 (update_aliases): Add PC argument.
1646 (pushdecl_function_level): New function.
1648 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1649 MODIFY_EXPR, and SAVE_EXPR.
1650 (java_gimplify_modify_expr): New function.
1652 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1653 (expand_iinc): Pass PC to update_aliases().
1654 (STORE_INTERNAL): Likewise.
1655 (process_jvm_instruction): Likewise.
1657 * decl.c (base_decl_map): New variable.
1658 (uniq): New variable.
1659 (update_aliases): Rewrite with more thorough checking.
1660 (debug_variable_p): New function.
1661 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1662 (check_local_named_variable): Delete whole function.
1663 (initialize_local_variable): New function.
1664 (check_local_unnamed_variable): Add checks and comments.
1665 (find_local_variable): Rewrite.
1666 (java_replace_reference): New function.
1667 (function_binding_level): New variable.
1668 (pushdecl_function_level): New function.
1669 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1670 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1671 (start_java_method): Reset uniq. Create base_decl_map. Set
1672 function_binding_level.
1673 (end_java_method): Null unused fields to save memory.
1675 2004-06-29 Andrew Haley <aph@redhat.com>
1677 * except.c (expand_start_java_handler): Push a new binding level.
1678 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1679 register_exception_range() to register where we'll do it.
1680 (expand_end_java_handler): Remove old bogus code. Replace with
1681 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1682 the top of the expression we're curently building.
1683 (maybe_end_try): Delete.
1684 * decl.c (binding_level.exception_range): New field.
1685 (clear_binding_level): Add field exception_range. Reformat.
1686 (poplevel): Call expand_end_java_handler().
1687 (poplevel): Call java_add_stmt only if functionbody is false.
1688 (maybe_poplevels): Don't call maybe_end_try() from here.
1689 (end_java_method): Clear no longer used trees in function decl.
1690 (register_exception_range): New function.
1691 * java-tree.h (register_exception_range, struct eh_range): Declare.
1693 2004-06-22 Andrew Haley <aph@redhat.com>
1695 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1697 * check-init.c (get_variable_decl): Teach check-init about
1698 FIELD_DECLs addressed via the otable.
1699 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1702 2004-05-28 Andrew Haley <aph@redhat.com>
1704 * jcf-parse.c (load_class): Don't try to read a class that we've
1707 * expr.c (build_invokeinterface): Use the old-fashioned way of
1708 doing indirect dispatch: look up interfaces by name.
1709 * java-tree.h (enum java_tree_index): Add
1710 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1711 * decl.c (java_init_decl_processing): Add
1712 soft_lookupinterfacemethodbyname_node.
1714 * gjavah.c (print_method_info): Final methods have vtable entries,
1715 so gjavah needs to output them.
1716 * class.c (layout_class_method): Generate vtable entries for final
1718 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1719 dispatch, even if a method is final.
1721 2004-05-25 Andrew Haley <aph@redhat.com>
1723 * class.c (build_symbol_entry): Convert the names of constructors
1724 to init_identifier_node when generating an entry for the indirect
1727 * expr.c (build_known_method_ref): Generate indirect calls for
1728 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1730 2004-05-24 Andrew Haley <aph@redhat.com>
1732 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1733 atable element is of the right type.
1735 * class.c (build_static_field_ref): Cast pointer to correct type
1738 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1740 * Merged with HEAD as of 20040514. Diff against
1741 gcj-abi-2-merge-20040514.
1743 2004-04-16 Andrew Haley <aph@redhat.com>
1745 * verify.c (check_pending_block): Disable subroutine checks.
1746 (defer_merging): New function.
1747 (merge_types): If types are dummy, use defer_merging to combine them.
1748 (verify_jvm_instructions): If invocation is invokeinterface and
1749 target is dummy, assume target really is an interface.
1751 * parse.y (patch_invoke): Break out call to java_create_object.
1753 * lang.c (flag_verify_invocations): New.
1755 * jcf-parse.c (load_class): If we've already failed to load a
1756 class, don't try again.
1757 (load_class): If we can't find a .class file, don't fail, but emit
1759 (parse_class_file): Don't act on dummy methods.
1761 * java-tree.h (flag_verify_invocations): New.
1763 (lang_type.dummy_class): New field.
1764 (java_create_object): New function.
1765 (METHOD_DUMMY): New.
1767 * expr.c (build_field_ref): Widen field offset.
1768 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1769 that each of its elements is compatible with the one we're
1771 (pop_type_0): Issue a warning to say that we need to generate a
1773 (java_create_object): New function.
1774 (build_field_ref): Only generate hard refs if we're not using
1776 (expand_java_field_op): If we're using !verify_invocations and we
1777 see a missing field, generate a decl for it.
1779 (expand_invoke): If a class doesn't have the method we seek and
1780 we're using !flag_verify_invocations, generate a decl for the
1783 (build_known_method_ref): Always use indirect dispatch via the
1784 atable for static methods.
1786 (expand_java_NEW): Break out object creation into new function,
1789 (can_widen_reference_to): Issue a warning to say that we need to
1790 generate a runtime check.
1792 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1793 (make_method_value): Also use index for interfaces.
1794 (make_class_data): Skip dummy field for inherited data.
1795 Don't build method array for dummy methods.
1796 Set size_in_byte to -1 when using inirect dispatch
1797 Don't build a hard class ref if we don't have a hard ref to our
1798 superclass, or if we're using inirect dispatch.
1799 Null out dispatch tables.
1801 (layout_class_method): Don't complain about non-static method
1802 overrides static method is method is artificial.
1804 (build_static_field_ref): Disable atable references to static
1805 fields for the time being.
1807 (layout_class_methods): Check for CLASS_INTERFACE as
1808 well as CLASS_ABSTRACT.
1810 2004-11-24 Steven Bosscher <stevenb@suse.de>
1812 * class.c (make_class_data): Don't check flag_inline_functions.
1813 * lang.c (flag_really_inline): Remove unused flag.
1814 (java_handle_option): Don't set it here. Remove special handling
1815 of flag_inline_functions for Java.
1816 (java_init): Don't set flag_inline_trees here. Already done...
1817 (java_post_options): ...here. Don't clear flag_inline_functions.
1819 2004-11-24 Steven Bosscher <stevenb@suse.de>
1821 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1822 (java_gimplify_exit_block_expr): New function.
1823 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1825 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1826 (EXIT_BLOCK_EXPR): Likewise.
1827 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1828 (LABELED_BLOCK_BODY): Likewise.
1829 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1830 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1831 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1833 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1834 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1835 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1836 second operand of EXIT_BLOCK_EXPR.
1837 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1839 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1841 2004-11-23 Ben Elliston <bje@au.ibm.com>
1843 * xref.h (xref_flag_value): Remove.
1844 (xref_set_data, xref_get_data): Likewise.
1845 (xref_set_current_fp): Likewise.
1846 (XREF_NONE): Likewise.
1847 (XREF_GET_DATA): Likewise.
1848 * xref.c (xref_flag_value): Remove.
1849 (xref_set_data, xref_get_data): Likewise.
1850 (xref_set_current_fp): Likewise.
1852 2004-11-23 Ben Elliston <bje@au.ibm.com>
1854 * gjavah.c (output_directory): Make static.
1855 (temp_directory): Likewise.
1857 2004-11-15 Tom Tromey <tromey@redhat.com>
1859 * decl.c (instn_ptr_type_node): Removed.
1860 (lineNumbers_ptr_type_node): Removed.
1861 (jint_type): Removed.
1862 (jint_ptr_type): Removed.
1864 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1867 * check-init.c (check_init): Ignore DECL_EXPR.
1868 * expr.c (always_initialize_class_p): Reenable.
1869 (build_class_init): Use a variable to store the decl. Also use
1870 boolean_false_node instead of integer_zero_node.
1871 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1874 2004-11-08 Tom Tromey <tromey@redhat.com>
1877 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1878 generating a JNI header.
1879 (print_field_info): Handle JNI headers.
1880 (jni_print_float): Likewise.
1881 (jni_print_double): Likewise.
1883 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1885 * decl.c (end_java_method): Remove duplicated code.
1887 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1888 Gerald Pfeifer <gerald@pfeifer.com>
1890 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1893 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1896 * class.c: Reinstate 2004-08-18 patch.
1897 (make_local_function_alias): Don't create an alias for extern (native)
1900 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1903 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1904 (make_method_value): Likewise.
1906 2004-10-21 Andrew Haley <aph@redhat.com>
1909 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1911 2004-10-20 Andrew Haley <aph@redhat.com>
1913 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1914 Remove duplicated code block.
1916 2004-10-18 Steven Bosscher <stevenb@suse.de>
1918 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1919 New rules to work around old Bison warnings.
1921 2004-10-17 Steven Bosscher <stevenb@suse.de>
1923 * class.c (ident_subst): Always alloca buffer.
1924 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1925 opcode after including javaop.def.
1926 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1927 conditional expression that exits, to avoid warnings.
1928 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1929 a user of an extension.
1930 * win32-host.c: Move check down to have non-empty file when
1931 WIN32 is not defined.
1933 * Make-lang.in (java-warn): Add STRICT_WARN.
1934 (java/jcf-io.o-warn): Don't have Werror for this file.
1935 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1937 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1939 * expr.c (expr_add_location): Move declaration to before all
1941 * parse.y (java_expand_classes): Ditto.
1942 * lex.c (java_peek_unicode): Ditto.
1944 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1946 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1947 if possible, else convert `foo' to 'foo'.
1948 * class.c: Likewise.
1951 * jcf-io.c: Likewise.
1952 * jcf-parse.c: Likewise.
1955 * parse.h: Likewise.
1957 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1959 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1960 rename parameter 'msg' to 'msgid' in function declaration.
1961 (issue_warning_error_from_context): Likewise.
1962 (yyerror): Rename parameter 'msg' to 'msgid'.
1963 (all over): Use new quoting style for diagnostics.
1965 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1967 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1968 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1971 2004-10-14 Matt Austern <austern@apple.com>
1973 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1976 2004-10-13 Tom Tromey <tromey@redhat.com>
1979 * lang.opt (--extdirs): Document.
1980 * jvspec.c (lang_specific_driver): Recognize -encoding and
1983 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1985 * parse.y (issue_warning_error_from_context): Use va_list *
1986 instead of va_list parameter.
1987 (parse_error_context): Update call.
1988 (parse_warning_context): Likewise.
1990 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1992 * parse.y, parse-scan.y: Add list of diagnostic messages to
1993 insulate translation template from version of yacc/bison used
1994 to compile the grammar.
1996 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1998 Prepare for %q, %< and %> in diagnostic message strings.
1999 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2000 Name second parameter 'msgid'.
2001 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2002 (issue_warning_error_from_context): Use pretty-printer functions
2003 instead of vsprintf for constructing formatted messages. Rename
2004 parameter 'msg' to 'msgid'.
2005 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2006 (parse_warning_context): Likewise.
2008 2004-10-05 Andrew Haley <aph@redhat.com>
2011 * jcf-parse.c (parse_zip_file_entries): If a class has a
2012 superclass and a TYPE_SIZE of zero, lay it out.
2014 2004-09-30 Andrew Haley <aph@redhat.com>
2017 * jcf-parse.c (compute_class_name): Rewrite.
2019 2004-10-01 Jan Hubicka <jh@suse.cz>
2021 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2023 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2025 * lex.c: Fix a comment typo.
2027 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2029 * java-tree.h: Fix a comment typo.
2031 2004-09-30 Per Bothner <per@bothner.com>
2033 Simplify lexer. Implement --enable-mapped-location support.
2034 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2035 (parse_source_file_1): Pass filename as extra parameter, so we can call
2036 linemap_add and set input_location here, rather than in both callers.
2037 (read_class): Pass copied filename to parse_source_file_1.
2038 Don't initialize wfl_operator - only needed for source compilation.
2039 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2040 * lex.h: Remove a bunch of debugging macros.
2041 * lex.h (struct_java_line, struct java_error): Remove types.
2042 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2043 (struct java_lc_s): Remove prev_col field.
2044 (struct java_lexer): New fields next_unicode, next_columns, and
2045 avail_unicode. New position field, and maybe token_start field.
2046 Don't need hit_eof field - use next_unicode == -1 instead.
2047 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2048 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2049 * parse.h: Various changes for USE_MAPPED_LOCATION.
2050 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2051 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2052 (struct parser_ctxt): New file_start_location field.
2053 Remove p_line, c_line fields since we no longer save lines.
2054 Remove elc, lineno, and current_jcf fields - no longer used.
2055 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2056 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2057 source_location and is probably not needed anymore anyway.
2058 Use new expr_add_Location function.
2059 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2060 (java_pop_parser_context): Minor cleanup.
2061 (java_parser_context_save_global, java_parser_context_restore_global,
2062 java_pop_parser_context): Save/restore input_location as a unit.
2063 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2064 a source_location instead of a wfl context node.
2065 (check_class_interface_creation): input_filename is not addressable.
2066 (create_artificial_method): Calling java_parser_context_save_global
2067 and java_parser_context_restore_global is overkill. Instead,
2068 temporarily set input_location from class decl.
2069 (java_layout_seen_class_methods): Set input_location from method decl.
2070 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2071 (finish_loop_body): Likewise.
2072 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2073 (java_sprint_unicode): Take a character, not index in line.
2074 (java_sneak_uncode): Replaced by java_peek_unicode.
2075 (java_unget_unicode): No longer used.
2076 (java_allocate_new_line. java_store_unicode): Removed, since we
2077 no longer remember "lines".
2078 (java_new_lexer): Update for new data structures.
2079 (java_read_char): Move unget_value checking to java_read_unicode.
2080 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2081 efficient functions that are used directly when lexing.
2082 (java_read_unicode_collapsing_terminators): No longer needed.
2083 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2084 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2085 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2086 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2087 combine switch branches, and test for common token kinds earlier.
2088 (java_lex_error): Rewrite.
2089 * jv-scan.c (expand_location): New function, copied from tree.c.
2090 (main): Set ctxp->filename instead of setting input_filename directly.
2092 2004-09-30 Per Bothner <per@bothner.com>
2094 More cleanup for --enable-mapped-location.
2095 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2096 input_location here. Instead do it in give_name_to_class.
2097 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2098 * expr.c (expand_byte_code): Call linemap_line_start.
2099 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2100 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2101 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2102 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2103 to USE_MAPPED_LOCATION case.
2105 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2106 * jcf-parse.c (java_parse_file): Don't set input_filename.
2107 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2108 Create a list of TRANSLATION_UNIT_DECL.
2109 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2110 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2111 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2112 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2113 (file_start_location): New static.
2114 (set_source_filename): Avoid extra access to input_filename macro.
2115 Concatenate new name with class's package prefix.
2116 (set_source_filename, give_name_to_class): Update.
2117 (give_name_to_class): Set class's "line 0" input_location here.
2118 (parse_class_file): Set input_location as a unit.
2120 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2122 2004-09-29 Per Bothner <per@bothner.com>
2124 * java-tree.h: Redefine some macros and add some declaration
2125 to handle the USE_MAPPED_LOCATION case.
2126 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2127 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2128 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2129 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2131 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2132 * decl.c (finish_method, java_add_stmt): Likewise.
2133 * java-gimplify.c (java-gimplify.c): Likewise.
2134 * jcf-write.c (generate_bytecode_insns): Likewise.
2135 * lang.c (java_post_options): Likewise - call linemap_add.
2137 2004-09-29 Andrew Haley <aph@redhat.com>
2140 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2141 result of TRUNC_MOD_EXPR.
2142 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2143 * decl.c (java_init_decl_processing): Mark
2144 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2146 2004-09-28 Tom Tromey <tromey@redhat.com>
2149 * class.c (add_miranda_methods): Load superinterface if not
2152 2004-09-28 Andrew Haley <aph@redhat.com>
2155 * jcf-parse.c (load_class): Don't try to read a class that we've
2158 2004-09-28 Andrew Haley <aph@redhat.com>
2160 * jcf-parse.c (load_class): Back out previous broken patch.
2162 2004-09-28 Andrew Haley <aph@redhat.com>
2165 * jcf-parse.c (load_class): Don't try to read a class that we've
2167 Check that we really did read the right class.
2169 2004-09-25 Tom Tromey <tromey@redhat.com>
2172 * parse.y (create_artificial_method): Use add_method_1.
2174 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2176 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2178 * gcj.texi: Fix typos.
2180 2004-09-24 Tom Tromey <tromey@redhat.com>
2183 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2184 in error parts of rule.
2185 (unary_expression): Don't call error_if_numeric_overflow when $1
2188 2004-09-24 Tom Tromey <tromey@redhat.com>
2191 * parse.y (resolve_qualified_expression_name): Set
2192 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2193 * expr.c (force_evaluation_order): Check for empty argument list
2194 after stripping COMPOUND_EXPR.
2196 2004-09-23 Andrew Haley <aph@redhat.com>
2199 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2202 2004-09-23 Tom Tromey <tromey@redhat.com>
2205 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2206 where operand is null.
2208 2004-09-23 Tom Tromey <tromey@redhat.com>
2211 * parse.y (not_accessible_p): Allow access to protected members
2212 even when class is not static.
2214 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2216 * Make-lang.in: Revert the gcc-none.o change.
2218 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2220 * parse.y (patch_anonymous_class): VEC_space returns true if there
2223 2004-09-21 Matt Austern <austern@apple.com>
2226 * gjavah.c (free_method_name_list): Fix function definition so
2227 it's a proper C prototype.
2229 2004-09-21 Tom Tromey <tromey@redhat.com>
2232 * gjavah.c (free_method_name_list): New method.
2235 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2236 Zack Weinberg <zack@codesourcery.com>
2238 * java-tree.def: Use tree_code_class enumeration constants
2239 instead of code letters.
2240 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2241 new tree-class enumeration constants.
2243 2004-09-13 Tom Tromey <tromey@redhat.com>
2246 * class.c (layout_class_method): Put synthetic methods into the
2249 2004-09-11 Andrew Pinski <apinski@apple.com>
2251 * Make-lang.in (java/ggc-none.c): Change dependency
2252 for ggc.h into $(GGC_H).
2254 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2256 * Make-lang.in (java/win32-host.o): Add dependency on
2258 * win32-host.c: Add includes for coretypes.h, jcf.h
2260 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2262 * Make-lang.in (GCJH_OBJS): Change dependency from
2263 ggc-none.o to java/ggc-none.o
2264 (JCFDUMP_OBJS): Likewise.
2265 (java/ggc-none.o): New target.
2267 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2269 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2270 * class.c (build_utf8_ref, build_static_field_ref,
2271 make_field_value, make_method_value, get_dispatch_table,
2272 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2273 * constants.c (get_tag_node, build_ref_from_constant_pool,
2274 build_constants_constructor): Likewise.
2275 * decl.c (java_init_decl_processing): Likewise.
2276 * expr.c (build_java_array_length_access, build_newarray,
2277 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2278 build_java_binop, build_field_ref, expand_java_add_case,
2279 expand_java_call, build_known_method_ref, build_invokevirtual,
2280 build_invokeinterface, build_jni_stub): Likewise.
2281 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2282 * jcf-parse.c (get_constant): Likewise.
2283 * lex.c (do_java_lex): Likewise.
2284 * parse.y (patch_binop, patch_unaryop, patch_cast,
2285 build_newarray_node, patch_newarray): Likewise.
2286 * resource.c (compile_resource_data): Likewise.
2287 * typeck.c (build_prim_array_type): Likewise.
2289 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2291 * decl.c (java_init_decl_processing): Adjust
2292 initialize_sizetypes call.
2294 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2296 * jv-scan.c (fancy_abort): Add.
2298 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2300 * expr.c (build_java_arrayaccess): Use convert to change
2303 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2305 * class.c (make_local_function_alias): Allocate extra space for 'L'
2306 in name buffer. Reported by Thomas Neumann.
2308 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2310 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2311 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2312 * lex.c (do_java_lex): Adjust.
2313 (error_if_numeric_overflow): Likewise.
2315 2004-08-18 Andrew Pinski <apinski@apple.com>
2317 * class.c (make_local_function_alias): Only make a new decl if we
2318 support alias attribute on all decls.
2320 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2322 * class.c (make_local_function_alias): New function. Create local
2323 alias for public method DECL.
2324 (make_method_value): Use make_local_function_alias.
2325 * parse.y (craft_constructor): Don't special-case anonymous classes.
2326 Always set ctor_name to init_identifier_node.
2327 (lookup_method_invoke): Call layout_class_method when creating
2328 anonymous class constructor.
2330 2004-08-18 Richard Henderson <rth@redhat.com>
2332 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2333 default case. Treat '<' similarly. Update for
2334 is_gimple_formal_tmp_var name change.
2336 2004-08-17 Andrew Haley <aph@redhat.com>
2338 * lang.c (lang_printable_name): Obey verbose flag.
2339 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2340 lang_printable_name().
2341 (verify_constructor_circularity, get_printable_method_name,
2342 check_abstract_method_definitions, java_check_regular_methods,
2343 java_check_abstract_methods, check_inner_class_access,
2344 fix_constructors, patch_method_invocation, patch_return):
2346 * expr.c (pop_type_0): Likewise.
2348 * java-tree.h (lang_printable_name_wls): Delete.
2350 2004-08-16 Tom Tromey <tromey@redhat.com>
2353 * parse.y (primary): Changed for initialized and uninitialized
2355 (array_access): Handle array_creation_initialized.
2356 (array_creation_expression): Split into
2357 array_creation_initialized and array_creation_uninitialized.
2359 2004-08-16 Andrew Haley <aph@redhat.com>
2361 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2362 generating bytecode.
2364 2004-08-16 Elliot Lee <sopwith@redhat.com>
2367 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2368 spaces, and quoted filelists.
2370 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2372 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2373 * class.c (build_utf8_ref, build_static_field_ref,
2374 make_field_value, make_method_value, get_dispatch_table,
2375 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2376 * constants.c (get_tag_node, build_ref_from_constant_pool,
2377 build_constants_constructor): Likewise.
2378 * decl.c (java_init_decl_processing): Likewise.
2379 * expr.c (build_java_array_length_access, build_newarray,
2380 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2381 build_java_binop, build_field_ref, expand_java_add_case,
2382 expand_java_call, build_known_method_ref, build_invokevirtual,
2383 build_invokeinterface, build_jni_stub): Likewise.
2384 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2385 * jcf-parse.c (get_constant): Likewise.
2386 * lex.c (do_java_lex): Likewise.
2387 * parse.y (patch_binop, patch_unaryop, patch_cast,
2388 build_null_of_type, patch_newarray): Likewise.
2389 * resource.c (compile_resource_data): Likewise.
2390 * typeck.c (build_prim_array_type): Likewise.
2392 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2394 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2395 Don't create BLOCK here or call java_gimplify_block.
2397 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2399 * java-tree.h (flag_deprecated): Removed.
2400 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2401 * parse.y (check_deprecation): Check warn_deprecated instead of
2404 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2406 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2407 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2408 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2409 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2410 flag_force_classes_archive_check, flag_optimize_sci,
2411 flag_indirect_dispatch): Remove explicit declarations.
2412 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2415 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2418 * Make-lang.in (java.install-man): Install from either build
2419 tree or source tree, whichever has the file first.
2421 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2423 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2424 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2425 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2426 (do_java_lex): Likewise. Adjust force_fit_type call.
2428 2004-08-04 Roger Sayle <roger@eyesopen.com>
2429 Andrew Haley <aph@redhat.com>
2431 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2432 checking trees as they're being built.
2433 (convert): Call convert_ieee_real_to_integer if we're
2434 converting a constant, even if we're writing a class file.
2436 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2439 * parse.y (fold_constant_for_init): Call resolve_field_access with
2440 correct current_class context.
2442 2004-08-01 Roger Sayle <roger@eyesopen.com>
2444 * decl.c (update_aliases, initialize_local_variable): Replace calls
2445 to build with calls to buildN.
2446 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2447 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2448 * parse.h (BUILD_THROW): Likewise.
2449 * parse.y (switch_expression, synchronized_statement,
2450 catch_clause_parameter, array_creation_expression,
2451 conditional_expression, make_qualified_name,
2452 resolve_qualified_expression_name, patch_method_invocation,
2453 patch_invoke, build_method_invocation, build_new_invocation,
2454 build_assignment, patch_assignment, build_binop, patch_binop,
2455 build_string_concatenation, build_incdec, patch_unaryop,
2456 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2457 patch_return, build_if_else_statement, build_labeled_block,
2458 build_new_loop, build_loop_body, build_bc_statement,
2459 build_assertion, encapsulate_with_try_catch, build_try_statement,
2460 build_try_finally_statement, patch_synchronized_statement,
2461 emit_test_initialization): Likewise, replace build with buildN.
2463 2004-07-28 Eric Christopher <echristo@redhat.com>
2465 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2466 (java_unsafe_for_reeval): Ditto.
2468 2004-07-26 <hp@bitrange.com>
2470 * parse.y (build_super_invocation): Adjust declaration order to
2471 avoid declaration after statement.
2473 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2475 * decl.c: Rename all identifiers named `class' to `cl'.
2477 2004-07-25 Richard Henderson <rth@redhat.com>
2479 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2481 2004-07-23 Mike Stump <mrs@apple.com>
2483 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2484 * gjavah.c (throwable_p, decode_signature_piece,
2485 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2486 process_file): Likewise.
2487 * jcf-dump.c (main): Likewise.
2488 * jcf-io.c (read_zip_member): Likewise.
2489 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2490 give_name_to_class, get_class_constant): Likewise.
2491 * jcf-write.c (find_constant_wide, push_long_const,
2492 generate_classfile): Likewise.
2493 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2494 * parse.y (read_import_dir): Likewise.
2495 * typeck.c (parse_signature_type): Likewise.
2496 * verify.c (verify_jvm_instructions): Likewise.
2497 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2499 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2501 * Make-lang.in: Replace rmic and rmiregistry references with
2502 grmic and grmiregistry.
2503 * gcj.texi: Likewise.
2505 2004-07-20 Andrew Haley <aph@redhat.com>
2508 * verify.c (verify_jvm_instructions): Comment change only.
2510 * typeck.c (build_java_array_type): Add size field to array name.
2512 * java-tree.h (LOCAL_SLOT_P): New.
2513 (update_aliases): Add PC argument.
2514 (pushdecl_function_level): New function.
2516 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2517 MODIFY_EXPR, and SAVE_EXPR.
2518 (java_gimplify_modify_expr): New function.
2520 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2521 (expand_iinc): Pass PC to update_aliases().
2522 (STORE_INTERNAL): Likewise.
2523 (process_jvm_instruction): Likewise.
2525 * decl.c (base_decl_map): New variable.
2526 (uniq): New variable.
2527 (update_aliases): Rewrite with more thorough checking.
2528 (debug_variable_p): New function.
2529 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2530 (check_local_named_variable): Delete whole function.
2531 (initialize_local_variable): New function.
2532 (check_local_unnamed_variable): Add checks and comments.
2533 (find_local_variable): Rewrite.
2534 (java_replace_reference): New function.
2535 (function_binding_level): New variable.
2536 (pushdecl_function_level): New function.
2537 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2538 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2539 (start_java_method): Reset uniq. Create base_decl_map. Set
2540 function_binding_level.
2541 (end_java_method): Null unused fields to save memory.
2543 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2545 * class.c (add_interface_do): Remove.
2546 (set_super_info, interface_of_p, maybe_add_interface,
2547 add_interface, make_class_data, layout_class,
2548 add_miranda_methods): Adjust BINFO accessors and addition.
2549 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2551 * jcf-write.c (generate_classfile): Likewise.
2552 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2553 check_circular_reference, java_complete_class,
2554 check_abstract_method_definitions,
2555 java_check_abstract_method_definitions,
2556 check_interface_throws_clauses, java_check_abstract_methods,
2557 lookup_java_interface_method2,
2558 find_applicable_accessible_methods_list): Adjust BINFO accessors
2560 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2562 2004-07-18 Roger Sayle <roger@eyesopen.com>
2564 * builtins.c (max_builtin, min_builtin,
2565 java_build_function_call_expr): Replace calls to build with buildN.
2566 * class.c (build_class_ref, build_static_field_ref,
2567 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2568 * constants.c (build_ref_from_constant_pool): Likewise.
2569 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2570 add_stmt_to_compound): Likewise.
2571 * except.c (build_exception_object_ref, expand_end_java_handler):
2573 * java-gimplify.c (java_gimplify_case_expr,
2574 java_gimplify_default_expr, java_gimplify_block,
2575 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2576 * jcf-write.c (generate_bytecode_insns): Likewise.
2577 * typeck.c (convert_ieee_real_to_integer): Likewise.
2579 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2581 * java-tree.h (builtin_function): Declare.
2583 2004-07-16 Steven Bosscher <stevenb@suse.de>
2585 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2586 abuse restore_line_number_status.
2588 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2591 * jcf-parse.c (java_emit_static_constructor): Specify default
2594 2004-07-13 Per Bothner <per@bothner.com>
2596 * java-tree.h (all_class_filename): Remove useless macro.
2597 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2598 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2599 * parse.y (java_parser_context_restore_global): Replace
2600 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2601 * jcf-parse.c (read_class, java_parse_file): Likewise.
2603 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2606 gjavah.c (print_field_info): Emit constant only if field is static.
2608 2004-07-11 Roger Sayle <roger@eyesopen.com>
2610 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2611 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2612 build_java_ret, build_java_throw_out_of_bounds_exception,
2613 build_java_array_length_access, java_check_reference,
2614 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2615 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2616 expand_java_arrayload, build_java_monitor, expand_java_return,
2617 expand_load_internal, expand_java_NEW, build_get_class,
2618 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2619 build_java_soft_divmod, build_java_binop, build_field_ref,
2620 expand_compare, expand_java_goto, expand_java_switch,
2621 expand_java_add_case, build_class_init, build_known_method_ref,
2622 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2623 expand_invoke, build_jni_stub, expand_java_field_op,
2624 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2625 force_evaluation_order, emit_init_test_initialization): Convert
2626 calls to "build" into calls to the prefered "buildN" functions.
2628 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2630 * java-tree.h (set_block): Remove.
2631 * lang.c (java_clear_binding_stack): New.
2632 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2633 * decl.c (struct binding_level): Remove this_block.
2634 (clear_binding_level): Likewise.
2635 (poplevel): Don't handle this_block.
2636 (set_block): Remove.
2638 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2640 * class.c (common_enclosing_context_p): Remove statement with no
2643 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2646 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2647 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2648 (craft_constructor): Inherit access flags for implicit constructor
2649 from the enclosing class.
2650 (create_class): Fix comment typo.
2651 (resolve_qualified_expression_name): Pass type of qualifier to
2652 not_accessible_p, not the type in which target field was found.
2653 (not_accessible_p): Handle inner classes. Expand protected
2654 qualifier-subtype check to enclosing instances, but don't apply this
2655 check to static members. Allow protected access to inner classes
2656 of a subtype. Allow private access within common enclosing context.
2657 (build_super_invocation): Get WFL line number info from current
2659 (build_incomplete_class_ref): Update for new create_anonymous_class
2661 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2662 common_enclosing_instance_p.
2663 * class.c (common_enclosing_context_p): New. Determine if types
2664 share a common enclosing context, even across static contexts.
2665 (common_enclosing_instance_p): Renamed from
2666 common_enclosing_context_p. Determines if types share a common
2667 non-static enclosing instance.
2668 * java-tree.h (common_enclosing_instance_p): Declare.
2669 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2670 for inner class constructors.
2671 (generate_classfile): Use get_method_access_flags.
2673 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2675 * class.c (interface_of_p): Check for null TYPE_BINFO.
2677 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2679 * class.c (make_class): Do not create binfo here.
2680 (set_super_info): Create it here.
2681 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2683 2004-07-08 Richard Henderson <rth@redhat.com>
2685 * expr.c (case_identity, get_primitive_array_vtable,
2686 java_expand_expr, emit_init_test_initialization): Remove.
2687 * java-tree.h (java_expand_expr): Remove.
2688 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2690 2004-07-07 Per Bothner <per@bothner.com>
2692 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2693 get internal error due to mismatched types.
2695 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2697 * gcj.texi (Linking): New node. Document -lgij usage.
2699 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2701 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2702 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2703 * java/class.c (set_super_info, class_depth, interface_of_p,
2704 maybe_add_interface, add_interface, make_class_data,
2705 layout_class, add_miranda_methods): Adjust BINFO macros.
2706 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2707 * jcf-write.c (generate_classfile): Likewise.
2708 * parse.y (patch_anonymous_class,
2709 check_inner_circular_reference, check_circular_reference,
2710 java_complete_class, check_abstract_method_definitions,
2711 java_check_abstract_method_definitions,
2712 check_interface_throws_clauses, java_check_abstract_methods,
2713 lookup_java_interface_method2,
2714 find_applicable_accessible_methods_list): Likewise.
2715 * typeck.c (find_method_in_interface): Likewise.
2716 * verify.c (merge_types): Likewise.
2718 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2720 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2721 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2723 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2725 * class.c (make_class): Use make_tree_binfo.
2726 (set_super_info, add_interface_do): Likewise.
2727 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2729 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2731 * verify.c: Correct array element access formatting thinko.
2733 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2735 * verify.c: Insert a short blurb at the start referring to the JVMS.
2736 (merge_type_state): Remove redundant nested if statement.
2737 (verify_jvm_instructions): Ensure current_subr is initialised to
2739 Minor formatting fixes all over the place.
2741 2004-07-02 Richard Henderson <rth@redhat.com>
2743 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2745 2004-07-01 Richard Henderson <rth@redhat.com>
2747 * class.c (registerClass_libfunc): Remove.
2748 (init_class_processing): Don't set it.
2749 (emit_register_classes): Take list_p parameter. Fill it in
2750 with _Jv_RegisterClass calls.
2751 * decl.c (java_init_decl_processing): Don't call
2752 init_resource_processing.
2753 * jcf-parse.c (java_emit_static_constructor): New.
2754 (java_parse_file): Call it.
2755 * resource.c (registerResource_libfunc): Remove.
2756 (init_resource_processing): Remove.
2757 (write_resource_constructor): Take list_p parameter. Fill it in
2758 with _Jv_RegisterResource calls.
2759 * java-tree.h: Update prototypes.
2761 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2764 * class.c (layout_class_method): Do not override package-private
2765 method if its in a different package.
2766 (split_qualified_name): Move here from parse.y. Rename from
2767 breakdown_qualified. Add comment.
2768 (in_same_package): Move here from parse.y. Add comment.
2769 * java-tree.h (break_down_qualified, in_same_package): Declare.
2770 (in_same_package): Likewise.
2771 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2774 2004-06-29 Andrew Haley <aph@redhat.com>
2776 * except.c (expand_start_java_handler): Push a new binding level.
2777 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2778 register_exception_range() to register where we'll do it.
2779 (expand_end_java_handler): Remove old bogus code. Replace with
2780 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2781 the top of the expression we're curently building.
2782 (maybe_end_try): Delete.
2783 * decl.c (binding_level.exception_range): New field.
2784 (clear_binding_level): Add field exception_range. Reformat.
2785 (poplevel): Call expand_end_java_handler().
2786 (poplevel): Call java_add_stmt only if functionbody is false.
2787 (maybe_poplevels): Don't call maybe_end_try() from here.
2788 (end_java_method): Clear no longer used trees in function decl.
2789 (register_exception_range): New function.
2790 * java-tree.h (register_exception_range, struct eh_range): Declare.
2792 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2794 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2796 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2799 * expr.c (class_has_finalize_method): Fix method name indentation.
2800 (expand_java_call): Remove K&R style parameter declaration.
2801 (expand_invoke): Fix statement indentation.
2802 (expand_java_field_op): Likewise.
2803 * parse-scan.y: Fix typo.
2804 (reset_report): Fix method name indentation.
2805 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2807 * verify.c (verify_jvm_instructions): Document parameters, insert
2809 * lang.c (lang_init_source): Fix method name indentation.
2810 * class.c (common_enclosing_context_p): Likewise.
2811 (emit_symbol_table): Fix parameter list indentation.
2812 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2813 parameter declaration.
2814 * constants.c: Fix copyright notice indentation.
2815 * typeck.c (find_method_in_superclasses): Fix parameter list
2817 (find_method_in_interfaces): Likewise.
2818 * zextract.c (makelong): Fix method name indentation.
2820 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2823 * parse.y (create_interface): Set correct access modifiers for
2825 * jcf-write.c (get_classfile_modifiers): New function.
2826 (generate_classfile): Use get_classfile_modifiers, not
2829 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2831 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2832 dependency to current parser context, not NULL_TREE, for top-level
2834 (jdep_resolve_class): Enable member access check for all inner
2837 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2839 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2842 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2845 * expr.c (expand_java_field_op): Ensure that target class for static
2846 field access has been loaded.
2848 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2849 Ranjit Mathew <rmathew@hotmail.com>
2851 PR java/1207, java/16178
2852 * jcf-parse.c (load_class): Return immediately if passed a type decl
2853 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2854 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2855 before calling load_class.
2856 (qualify_and_find): Likewise.
2857 (find_in_imports_on_demand): Likewise.
2858 (find_applicable_accessible_methods_list): Likewise.
2860 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2862 * parse.y (java_layout_seen_class_methods): Don't call load_class
2863 on class defined by source parser.
2865 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2867 * parse.y (set_nested_class_simple_name_value): Removed.
2868 (java_complete_expand_class): Remove calls to
2869 set_nested_class_simple_name_value.
2871 2004-06-22 Andrew Haley <aph@redhat.com>
2872 Ranjit Mathew <rmathew@hotmail.com>
2874 Fixes PR java/16113.
2875 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2877 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2879 * parse.y (create_class): Correct diagnostic message about
2880 java.lang.Object extending anything else.
2882 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2884 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2885 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2886 * constants.c (build_ref_from_constant_pool): Likewise.
2887 * expr.c (build_java_array_length_access): Likewise.
2888 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2889 (invoke_build_dtable, build_invokevirtual): Likewise.
2890 (build_invokeinterface, java_expand_expr): Likewise.
2891 (emit_init_test_initialization): Likewise.
2892 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2893 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2895 2004-06-21 Andrew Haley <aph@redhat.com>
2897 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2900 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2902 * jcf.h (struct JCF): Change java_source, right_zip and finished
2904 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2905 byte_swap and use_fallback to unsigned int.
2906 * parse.h (struct _jdep): Change flag0 to unsigned int.
2908 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2911 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2912 before trying to lay out its methods.
2913 * jcf-parse.c (read_class): Track parsed files using canonical paths
2914 obtained via lrealpath from libiberty.
2915 (java_parse_file): Likewise.
2916 (parse_source_file_1): Rename formal parameter to reflect its
2917 modified purpose. Minor formatting fix.
2919 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2921 * class.c (emit_register_classes): Make the function uninlinable,
2922 do not set current_function_cannot_inline.
2923 * resource.c (write_resource_constructor): Do not reset
2924 flag_inline_functions around rest_of_compilation.
2926 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2929 * expr.c (java_truthvalue_conversion): Handle
2930 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2931 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2932 i.e. return the expression.
2934 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2936 * gjavah.c: Include version.h
2938 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2940 * jcf-write.c (generate_bytecode_conditional): Correct handling
2941 of unordered conditionals. Add comment.
2943 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2944 Per Bothner <per@bothner.com>
2946 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2947 local variable was initialised upon declaration.
2948 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2949 variable was final and initialised upon declaration.
2950 * check-init.c (check_final_reassigned): Give error only if a blank
2951 final is not definitely unassigned or if an initialised final is
2953 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2954 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2955 (check_init): Perform initialised-variable-removing-optimisation
2956 only on non-final local variables.
2958 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2960 * jcf-write.c (generate_bytecode_conditional): Handle binops
2961 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2963 (generate_bytecode_insns): Likewise.
2965 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2967 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2968 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2970 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2972 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2973 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2975 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2977 * decl.c (struct binding_level): Add GTY marker. Compile
2978 binding_depth unconditionally.
2979 (current_binding_level, free_binding_level, global_binding_level):
2981 (clear_binding_level): Unconditionally set binding_depth.
2982 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2984 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2986 * lex.c (java_new_lexer): Set 'encoding'.
2987 (java_read_char): Improve error message for unrecognized characters.
2988 * lex.h (struct java_lexer): New field 'encoding'.
2990 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2992 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2994 2004-05-21 Mark Wielaard <mark@klomp.org>
2996 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2999 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3001 * typeck.c: Remove non-printable character 160.
3003 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3005 * check-init.c: Correct minor typos.
3007 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3009 * Make-lang.in, expr.c, java-gimplify.c: Rename
3010 tree-simple.[ch] to tree-gimple.[ch].
3012 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3014 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3016 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3018 Merge from tree-ssa-20020619-branch. See
3019 ChangeLog.tree-ssa for details.
3021 * Make-lang.in, builtins.c, check-init.c, class.c,
3022 constants.c, decl.c, except.c, expr.c, java-except.h,
3023 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3024 lang.c, lang.opt, parse.y, resource.c: Merged.
3025 * java-gimplify.c: New file.
3027 2004-05-10 Andrew Haley <aph@redhat.com>
3029 * parse.y (create_class): Set TYPE_VFIELD.
3030 * decl.c (java_init_decl_processing): Likewise.
3032 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3033 * class.c (make_method_value): Replace DECL_VINDEX with call to
3035 (get_dispatch_vector): Likewise.
3036 (layout_class_method): Likewise.
3037 Replace set of DECL_VINDEX with call to set_method_index().
3038 (set_method_index): New function.
3039 (get_method_index): New function.
3040 * java-tree.h (set_method_index): New function decl.
3041 (get_method_index): New function decl.
3043 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3045 * parse.y (check_pkg_class_access): Add new argument
3046 and use it when cl is NULL to call lookup_cl on it.
3047 (parser_check_super_interface): Do not call lookup_cl.
3048 Pass this_decl to check_pkg_class_access and NULL
3049 instead of lookup_cl.
3050 (parser_check_super): Update for change in
3051 check_pkg_class_access.
3052 (do_resolve_class): Likewise.
3053 (process_imports): Likewise.
3054 (find_in_imports_on_demand): Likewise.
3055 (resolve_qualified_expression_name): Likewise.
3057 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3059 Fixes PR java/9685, PR java/15073
3060 * parse.y (accessibility_string): New method.
3061 (not_accessible_field_error): Use accessibility_string()
3062 instead of java_accstring_lookup().
3063 (resolve_qualified_expression_name): Check with
3064 check_pkg_class_access() before allowing access using
3067 Use check_pkg_class_access() instead of not_accessible_p()
3068 for unqualified types.
3069 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3070 REFERENCE for package-private access checking.
3071 (patch_method_invocation): Use accessibility_string() instead
3072 of java_accstring_lookup().
3074 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3077 * gjavah.c (struct method_name): Add member is_native.
3078 (overloaded_jni_method_exists_p): Match candidate method only if
3080 (print_method_info): Initialise is_native flag from the method's
3083 2004-04-30 Roger Sayle <roger@eyesopen.com>
3085 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3086 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3088 2004-04-22 Roger Sayle <roger@eyesopen.com>
3090 * resource.c (write_resource_constructor): Guard call to possibly
3091 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3093 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3095 * class.c (make_class_data): Add new field aux_info.
3096 * decl.c (java_init_decl_processing): Push type and decl for
3099 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3101 * expr.c (expand_java_NEW): Don't use size argument for
3102 _Jv_AllocObject calls.
3103 * parse.y (patch_invoke): Likewise.
3105 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3107 * expr.c (build_invokeinterface): Remove unused variables to
3110 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3112 * class.c (get_interface_method_index): New function. Return dispatch
3113 index for interface method.
3114 (make_method_value): For interface methods, set index field to
3115 iface dispatch index, not DECL_VINDEX.
3116 * expr.c (build_invokeinterface): Use get_interface_method_index.
3118 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3120 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3122 2004-03-31 Andrew Haley <aph@redhat.com>
3125 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3127 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3129 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3130 form of GTY markers.
3132 2004-03-25 Marcus Meissner <meissner@suse.de>
3135 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3137 2004-03-23 Tom Tromey <tromey@redhat.com>
3140 * jcf-write.c (make_class_file_name): Don't report if mkdir
3143 2004-03-23 Tom Tromey <tromey@redhat.com>
3145 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3147 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3149 * class.c, gjavah.c, lang.c: Fix comment typos.
3150 * gcj.texi: Fix typos.
3152 2004-03-19 Per Bothner <per@bothner.com>
3154 * gcj.texi (Code Generation): Document new flags and assert defaults.
3156 * class.c (assume_compiled_node_struct): Rename type to
3157 class_flag_node_struct, as it is now also used for enable_assertions.
3158 Rename assume_compiled_node typedef. Rename excludep field to value.
3159 (find_assume_compiled_node): Rename function to find_class_flag_node.
3160 Minor optimization - avoid needless strlen.
3161 (add_assume_compiled): Some tweaking and optimization.
3162 Rename and generalize to add_class_flag takem an extra parameter.
3163 (add_assume_compled): New just calls add_class_flag.
3164 (add_enable_assert, enable_assertions): New functions.
3165 (enable_assert_tree): New static.
3166 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3167 * lang.opt (fenable-assertions, fenable-assertions=,
3168 fdisable-assertions, fdisable-assertions=): New options.
3169 * lang.c (java_handle_option): Handle new options.
3170 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3171 class in an interface - create helper class nested in outer interface.
3172 (build_assertion): Short-circuit if enable_assertions is false.
3174 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3176 * java-tree.h: Changes throughout to add checking to macros
3177 and numerous whitespace changes.
3178 (VAR_OR_FIELD_CHECK): New macro.
3179 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3180 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3182 2004-03-16 Per Bothner <per@bothner.com>
3184 * jcf-jump.c (options): New --print-constants option.
3185 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3187 * jcf-dump.c (flag_print_constant_pool): Default to off.
3188 (print_constant_terse_with_index): New helper function.
3189 (various places): Check flag_print_constant_pool where missing.
3190 (main): If verbose set flag_print_constant_pool.
3191 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3193 2004-03-15 Andrew Haley <aph@redhat.com>
3196 * parse.y (java_complete_lhs): Check that final variable has an
3199 2004-03-12 Andrew Haley <aph@redhat.com>
3202 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3205 2004-02-29 Roger Sayle <roger@eyesopen.com>
3207 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3210 2004-02-27 Per Bothner <per@bothner.com>
3212 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3213 suggestion: Use build_incomplete_class_ref.
3214 This fixes PR java/13508, java/11714.
3216 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3218 * java/parse.h: Update copyright.
3220 2004-02-26 Andrew Haley <aph@redhat.com>
3223 * parse.y (check_interface_throws_clauses): Check for
3224 !METHOD_INVISIBLE (iface_method).
3225 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3226 well as CLASS_ABSTRACT.
3228 2004-02-25 Per Bothner <per@bothner.com>
3230 * parse.y (build_assertion): If we're in an inner class, create the
3231 class$ helper routine in the outer class.
3233 2004-02-19 Richard Henderson <rth@redhat.com>
3235 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3237 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3239 * Make-lang.in (java.install-man): Add extra dependencies.
3241 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3243 * Make-lang.in: Install man pages under the same names
3244 (possibly transformed) as the program they document.
3246 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3248 * gjavah.c: Include "intl.h".
3249 (error): New function.
3250 (main): Call gcc_init_libintl.
3251 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3252 print_stub_or_jni, process_file, main): Use error rather than
3254 (print_method_info, usage, help, version, main): Mark strings for
3255 translation with _. Avoid splitting up sentences. Send
3256 information messages to stdout.
3257 * jcf-dump.c: Include "intl.h".
3258 (main): Call gcc_init_libintl.
3259 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3260 Mark error, usage and version messages for translation with _.
3261 Avoid splitting up sentences.
3262 * jv-scan.c: Include "intl.h".
3263 (fatal_error, warning): Change parameter s to msgid. Translate
3265 (main): Call gcc_init_libintl.
3266 (usage, help, version): Mark error, usage and version messages for
3267 translation with _. Avoid splitting up sentences.
3268 * jvgenmain.c: Include "intl.h".
3269 (main): Call gcc_init_libintl.
3270 (usage, main): Mark error messages for translation with _.
3271 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3272 JVGENMAIN_OBJS): Add intl.o.
3273 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3274 java/jvgenmain.o): Update dependencies.
3276 2004-02-08 Per Bothner <per@bothner.com>
3278 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3279 class don't use not_accessible_field_error, which can get confused.
3281 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3283 Make-lang.in (po-generated): Delete.
3285 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3287 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3289 * decl.c: Include target.h.
3290 (start_java_method): Replace PROMOTE_PROTOTYPES with
3291 targetm.calls.promote_prototypes.
3292 * expr.c: Include target.h.
3293 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3294 targetm.calls.promote_prototypes.
3295 * parse.y: Include target.h.
3296 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3297 with targetm.calls.promote_prototypes.
3299 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3301 * typeck.c: Update copyright.
3303 2004-02-02 Tom Tromey <tromey@redhat.com>
3305 * decl.c (java_init_decl_processing): Remove duplicate
3308 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3310 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3312 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3314 * expr.c (build_field_ref): Move variable
3317 2004-01-28 Andrew Haley <aph@redhat.com>
3319 * expr.c (build_field_ref): Widen field offset.
3321 2004-01-27 Andrew Haley <aph@redhat.com>
3324 * parse.y (check_interface_throws_clauses): Make sure class_decl
3327 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3330 * parse.y (patch_assignment): Don't modify lhs_type for
3331 reference assignments.
3333 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3335 * Make-lang.in: Replace $(docdir) with doc.
3336 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3337 (java.install-man): Revamp rule.
3339 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3341 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3342 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3343 instead of deferred backquote.
3345 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3347 * typeck.c (find_method_in_interfaces): Move variable
3350 2004-01-16 Andrew Haley <aph@redhat.com>
3353 * typeck.c (shallow_find_method): New.
3354 (find_method_in_superclasses): New.
3355 (find_method_in_interfaces): New.
3356 (lookup_do): Rewrite.
3357 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3359 * jcf-parse.c (read_class): Save and restore output_class.
3360 * decl.c (java_expand_body): Set output_class from fndecl.
3362 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3364 * class.c (gen_indirect_dispatch_tables): Fix string length
3367 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3369 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3370 (java.srcextra): Copy above back to source directory if requested.
3371 (po-generated): Delete reference to $(parsedir).
3372 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3375 2004-01-14 Jan Hubicka <jh@suse.cz>
3377 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3380 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3382 * java-tree.h (java_expand_expr): Change prototype.
3383 * expr.c (java_expand_expr): Add alt_rtl parameter.
3385 2004-01-09 Andrew Haley <aph@redhat.com>
3388 * parse.y (java_fix_constructors): Set output_class.
3389 (java_reorder_fields): Likewise.
3390 (java_layout_classes): Likewise.
3391 (java_expand_classes): Generate indirect dispatch tables.
3392 (java_expand_classes): Set output_class.
3393 (java_finish_classes): Likewise.
3394 * lang.c (java_init): Turn on always_initialize_class_p if we're
3395 using indirect dis[atch.
3396 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3397 (java_get_callee_fndecl): Use class local atable.
3399 (always_initialize_class_p): Decl moved to java-tree.h.
3400 (HANDLE_CLASS_INFO): Set output_class.
3401 (read_class): Likewise.
3402 (parse_class_file): Call gen_indirect_dispatch_tables.
3403 (parse_zip_file_entries): Set output_class.
3404 (java_parse_file): Set output_class. Don't emit symbol tables.
3405 * java-tree.h (output_class): New.
3406 Remove global declarations for otable, atable, and ctable.
3407 (always_initialize_class_p): moved here from decl.c.
3409 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3410 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3411 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3412 (struct lang_type): Add otable_methods, otable_decl,
3413 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3414 ctable_decl, catch_classes, type_to_runtime_map.
3415 * expr.c (build_field_ref): Make otable, atable, and ctable class
3416 local rather than global.
3417 (build_known_method_ref): Likewise.
3418 (build_invokeinterface): Likewise.
3419 (java_expand_expr): Pass runtime type (rather than actual type) to
3421 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3422 this class. Look up each class in that map to delete duplicates.
3423 (expand_end_java_handler): Pass runtime type (rather than actual
3424 type) to expand_start_catch.
3425 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3427 (java_init_decl_processing): Rearrange things. Remove global
3428 declarations of otable, atable, and ctable.
3429 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3430 (java_expand_body): Set output_class.
3431 * constants.c (build_constant_data_ref): Use output_class, not
3433 (alloc_name_constant): Likewise.
3434 * class.c (gen_indirect_dispatch_tables): New.
3435 (build_class_ref): Generate hard reference to superclass, even if
3436 using indirect dispatch.
3437 (build_static_field_ref): Use class local atable.
3438 (make_class_data): Generate hard reference to superclass, even if
3439 using indirect dispatch.
3440 Generate symbolic references to interfaces when using indirect
3442 (make_class_data): Emit otable, atable, and ctable.
3443 Make otable, atable, and ctable class local rather than global.
3444 (emit_catch_table): Make otable, atable, and ctable class local
3447 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3449 * parse.y (catch_clause_parameter): Fix typo.
3452 * parse.y: (catch_clause_parameter): Return early if $3, aka
3453 formal_parameter, is null.
3455 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3457 * class.c: Remove uses of "register" specifier in
3458 declarations of arguments and local variables.
3461 * gjavah.c: Likewise.
3462 * jcf-dump.c: Likewise.
3463 * jcf-io.c: Likewise.
3464 * jcf-parse.c: Likewise.
3465 * jcf-write.c: Likewise.
3466 * keyword.h: Likewise.
3467 * parse.y: Likewise.
3468 * typeck.c: Likewise.
3469 * verify.c: Likewise.
3471 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3473 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3474 (java.install_common, java.install-man): Adjust for above.
3475 (java.uninstall): Likewise.
3477 2003-12-03 Michael Koch <konqueror@gmx.de>
3479 * class.c (make_class_data):
3480 Push field value to 'hack_signers' instead of 'signers'.
3481 * decl.c (java_init_decl_processing):
3482 Push field 'hack_signers' instead of 'signers'.
3484 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3486 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3489 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3492 * parse.y (qualify_ambiguous_name): Remove lots of broken
3493 field access processing - there's no need to do that here,
3494 because we have resolve_field_access. Remove
3495 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3496 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3499 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3502 * parse.y (java_complete_lhs): Save location prior to patching
3505 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3508 * resource.c (write_resource_constructor): Append
3509 "_resource" to constructor identifier name.
3511 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3514 * constants.c (cpool_for_class): New function.
3515 (outgoing_cpool): Remove global variable.
3516 (alloc_name_constant): Use cpool_for_class.
3517 (build_constants_constructor): Likewise.
3518 * decl.c (java_expand_body): Set current_class.
3519 * java-tree.h (outgoing_cpool) Remove declaration.
3520 (init_outgoing_cpool): Likewise.
3521 * jcf-parse.c (init_outgoing_cpool): Remove function.
3522 (parse_class_file): Don't call init_outgoing_cpool.
3523 * parse.y (java_complete_expand_methods): Don't call
3524 init_outgoing_cpool. Don't save outgoing_cpool.
3525 (java_expand_classes): Don't restore outgoing_cpool.
3526 (java_finish_classes): Likewise.
3528 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3530 * Make-lang.in: (java.install-common) Add
3531 symlink for $(target_noncanonical)-gcjh for
3534 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3536 * Make-lang.in (java.extraclean): Delete.
3538 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3540 * Make-lang.in (check-java): Add.
3542 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3545 * except.c (prepare_eh_table_type): Allocate variable-sized
3546 buffer `buf' with alloca.
3548 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3552 decl.c (java_init_decl_processing): Don't initialize
3553 class_not_found_type_node, no_class_def_found_type_node.
3555 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3556 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3557 (class_not_found_type_node, no_class_def_found_type_node):
3560 parse.y (build_dot_class_method_invocation): Add this_class
3561 argument. Qualify method invocations to a different class.
3562 (create_new_parser_context): Initialize saved_data_ctx to 0.
3563 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3564 (build_dot_class_method): Don't load classes. Register
3566 (build_incomplete_class_ref): Special cases for interfaces
3567 and inner classes. Move build_dot_class_method call to here...
3568 (patch_incomplete_class_ref): ...from here. Pass current_class
3569 to build_dot_class_method_invocation.
3570 (build_assertion): Pass class_type to
3571 build_dot_class_method_invocation.
3572 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3574 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3577 * java-tree.h (BLOCK_EMPTY_P): Define.
3578 * parse.y (java_complete_lhs): Check for empty blocks
3579 in TRY_FINALLY_EXPR case.
3581 2003-11-17 Andrew Haley <aph@redhat.com>
3583 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3584 (struct lang_decl_var:freed): New variable.
3585 * decl.c (poplevel): Mark local vars that have gone out of scope.
3586 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3589 2003-11-16 Jason Merrill <jason@redhat.com>
3591 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3592 and TAGS files that include them for each front end.
3594 2003-11-15 Tom Tromey <tromey@redhat.com>
3596 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3598 2003-11-12 Jason Merrill <jason@redhat.com>
3600 PR optimization/12547
3601 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3602 BLOCK_EXPR_BODY directly.
3604 2003-11-12 Andrew Haley <aph@redhat.com>
3607 * parse.y (fold_constant_for_init): Check that we really do have a
3611 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3612 init_test_decls being inlined.
3615 * parse.y (do_resolve_class): Check return value from
3616 breakdown_qualified().
3618 2003-11-11 Tom Tromey <tromey@redhat.com>
3621 * parse.y (merge_string_cste): Handle case where we have a
3622 pointer that happens to be zero, not null_pointer_node.
3624 2003-11-10 Tom Tromey <tromey@redhat.com>
3626 * jcf-parse.c (classify_zip_file): Correctly compare
3627 filename_length against length of manifest file's name.
3629 2003-11-08 Tom Tromey <tromey@redhat.com>
3632 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3634 2003-11-06 Andrew Haley <aph@redhat.com>
3636 * expr.c (java_stack_swap): Make sure destination stack slots are
3637 of the correct type.
3639 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3641 * Make-lang.in (dvi): Move targets to $(docobjdir).
3642 (gcj.dvi): Simplify rule and adjust target.
3643 (gcj.info): Simplify rule.
3644 (gcj.pod): New intermediate rule.
3645 (gcjh.pod): Likewise.
3646 (jv-scan.pod): Likewise.
3647 (jcf-dump.pod): Likewise.
3648 (gij.pod): Likewise.
3649 (jv-convert.pod): Likewise.
3650 (rmic.pod): Likewise.
3651 (rmiregistry.pod): Likewise.
3654 (jv-scan.1): Delete.
3655 (jcf-dump.1): Delete.
3657 (jv-convert.1): Delete.
3659 (rmiregistry.1): Delete.
3661 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3663 Fixes PR java/12866.
3664 * parse.y (resolve_qualified_expression_name): Move test
3665 for outer field access methods from here...
3666 (check_thrown_exceptions) ...to here.
3668 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3670 * .cvsignore: Delete.
3672 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3674 * verify.c (verify_jvm_instructions): Don't warn about legal
3675 eh binding regions generated for example by jdk 1.4.1.
3677 2003-10-24 David S. Miller <davem@redhat.com>
3679 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3681 2003-10-22 Andrew Haley <aph@redhat.com>
3683 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3684 (java_get_callee_fndecl): New.
3686 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3688 * java-tree.h (ctable_decl): New.
3689 (catch_classes): New.
3690 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3692 * decl.c (java_init_decl_processing): Add catch_class_type.
3694 Add catch_classes field.
3696 * class.c (build_indirect_class_ref): Break out from
3698 (make_field_value): Check flag_indirect_dispatch.
3699 (make_class_data): Ditto.
3700 Tidy uses of PUSH_FIELD_VALUE.
3701 Add field catch_classes.
3702 (make_catch_class_record): New.
3704 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3706 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3708 * jcf-write.c: Follow spelling conventions.
3709 * parse.y: Likewise.
3711 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3713 * ChangeLog: Fix typos.
3714 * expr.c: Fix comment typos.
3715 * jcf-write.c: Likewise.
3718 * mangle.c: Likewise.
3719 * parse-scan.y: Likewise.
3720 * parse.y: Likewise.
3722 2003-10-22 Tom Tromey <tromey@redhat.com>
3724 * expr.c (expand_byte_code): Only warn about dead bytecode when
3725 extra_warnings is set.
3727 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3729 Fix for PR java/12586.
3730 * mangle.c (find_compression_record_match): Don't iterate through
3731 package namespace elements unless they all match compression_table
3734 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3736 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3737 (generate-manpages): Likewise.
3738 (java.maintainer-clean): Likewise.
3739 (gcj.info): Likewise.
3742 (jv-scan.1): Likewise.
3743 (jcf-dump.1): Likewise.
3745 (jv-convert.1): Likewise.
3747 (rmiregistry.1): Likewise.
3748 (java.install-man): Likewise.
3749 (parse-scan.o): Move and define complete compile line.
3750 (parse.o): Likewise.
3751 (jcf-tree-inline.o): Move.
3753 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3755 * Make-lang.in (info): Update dependencies.
3756 (java.install-info): Remove.
3757 ($(srcdir)/java/gcj.info): Replace with ...
3758 ($(docobjdir)/gcj.info): ... this.
3760 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3762 * Make-lang.in: Replace uses of $(target_alias) with
3763 $(target_noncanonical).
3765 2003-10-09 Tom Tromey <tromey@redhat.com>
3767 * decl.c (java_init_decl_processing): Declare signers field.
3768 * class.c (make_class_data): Set signers field.
3770 2003-10-09 Jason Merrill <jason@redhat.com>
3772 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3773 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3776 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3778 * Make-lang.in (java.info): Replace with ...
3780 (java.dvi): Replace with ...
3782 (java.generated-manpages): Replace with ...
3784 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3786 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3788 2003-10-01 Andrew Haley <aph@redhat.com>
3790 * jcf-parse.c (java_parse_file): Write otable and atable.
3791 * java-tree.h (atable_methods): New.
3793 (atable_syms_decl): New.
3794 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3795 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3796 (symbol_*type): Rename method_symbol* to symbol*type.
3797 (emit_offset_symbol_table): Delete.
3798 (emit_symbol_table): New.
3799 (get_symbol_table_index): New.
3801 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3802 (build_known_method_ref): Likewise.
3803 (get_symbol_table_index): Rename from get_offset_table_index.
3804 Parameterize to allow re-use by differing types of symbol table.
3805 (build_invokevirtual): Pass table to get_offset_table_index.
3806 * decl.c (java_init_decl_processing): Push types and decls for
3807 atable and atable_syyms.
3808 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3809 (make_class_data): Add new fields atable and atable_syms.
3810 (emit_symbol_table): Rename from emit_offset_symbol_table.
3811 Parameterize to allow re-use by different types of symbol table.
3812 (build_symbol_entry): Renamed from build_method_symbols_entry.
3814 2003-09-30 Roger Sayle <roger@eyesopen.com>
3816 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3817 semantics for SAVE_EXPR, by caching the result in a temporary.
3819 2003-09-28 Richard Henderson <rth@redhat.com>
3821 * check-init.c (check_init): Save and restore input_location
3822 instead of file and line separately.
3823 * decl.c (java_expand_body): Likewise.
3824 * jcf-write.c (generate_bytecode_insns): Likewise.
3825 * parse.y (safe_layout_class): Likewise.
3826 * jcf-parse.c (read_class, parse_class_file): Likewise.
3827 (java_parse_file): Use %H for warning locator.
3829 2003-09-28 Roger Sayle <roger@eyesopen.com>
3831 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3832 with void-type branches instead of using a COMPOUND_EXPR.
3834 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3836 * decl.c (java_optimize_inline, dump_function): Remove.
3837 * java-tree.h (java_optimize_inline): Remove declaration.
3838 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3839 * parse.y (source_end_java_method, java_expand_classes):
3840 Likewise. Remove dead code.
3842 2003-09-27 Roger Sayle <roger@eyesopen.com>
3844 * lang.c (java_init_options): Set flag_evaluation_order.
3845 * expr.c (force_evaluation_order): Don't attempt to force
3846 evaluation order of binary operations using save_expr.
3847 * parse.y (java_complete_lhs): No longer need to call
3848 force_evaluation_order when constructing binary operators.
3850 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3851 Bryce McKinlay <bryce@mckinlay.net.nz>
3854 * parse.y (not_accessible_field_error): New function.
3855 (resolve_expression_name): Check field access permissions.
3856 (resolve_qualified_expression_name): Use
3857 not_accessible_field_error.
3858 (resolve_qualified_expression_name): Likewise.
3860 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3862 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3864 2003-09-23 Roger Sayle <roger@eyesopen.com>
3866 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3867 with equal operands without side-effects.
3869 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3871 * decl.c (java_init_decl_processing): Don't emit otable decls
3872 if flag_indirect_dispatch is not set.
3874 2003-09-21 Richard Henderson <rth@redhat.com>
3876 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3879 2003-09-21 Richard Henderson <rth@redhat.com>
3881 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3882 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3884 2003-09-20 Richard Henderson <rth@redhat.com>
3886 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3888 2003-09-18 Roger Sayle <roger@eyesopen.com>
3890 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3891 * check-init.c (check_init): Likewise.
3893 2003-09-18 Roger Sayle <roger@eyesopen.com>
3895 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3897 2003-09-16 Andrew Haley <aph@redhat.com>
3899 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3901 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3904 * mangle.c (find_compression_record_match): Skip
3905 over a "6JArray" (the array template mangled string)
3907 (mangle_array_type): Correct minor typo.
3908 (atms): Move definition to the beginning.
3910 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3912 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3913 out. Fix for PR java/12254.
3915 2003-09-11 Richard Henderson <rth@redhat.com>
3917 * parse.y (source_end_java_method): Update for new
3918 cgraph_finalize_function argument.
3920 2003-09-09 Richard Henderson <rth@redhat.com>
3922 * parse.y (source_end_java_method): Update call to
3923 cgraph_finalize_function.
3925 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3927 * decl.c (java_expand_body): New function.
3928 * expr.c (build_class_init): Set DECL_IGNORED_P.
3929 * java-tree.h (start_complete_expand_method,
3930 java_expand_body): Declare.
3931 * jcf-parse.c (cgraph.h): Include.
3932 (java_parse_file): Handle flag_unit_at_a_time.
3933 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3934 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3935 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3936 (java_start_inlining): New function.
3937 * parse.h (java_finish_classes): Declare.
3938 * parse.y: Include cgraph.h.
3939 (block): Don't special-case empty block production.
3940 (craft_constructor): Set DECL_INLINE.
3941 (source_end_java_method): Handle flag_unit_at_a_time.
3942 Replace inline code with call to java_expand_body.
3943 (start_complete_expand_method): Remove static modifier.
3944 (java_expand_method_bodies): Patch function tree for
3945 class initialization and/or synchronization as needed.
3946 Don't begin RTL expansion yet.
3947 (java_expand_classes): Check flag_unit_at_a_time before
3948 calling finish_class.
3949 (java_finish_classes): New function.
3950 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3951 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3952 (emit_test_initialization): Set DECL_IGNORED_P.
3954 2003-09-03 Roger Sayle <roger@eyesopen.com>
3956 * builtins.c (enum builtin_type): Delete unused enumeration.
3957 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3959 2003-08-28 Tom Tromey <tromey@redhat.com>
3961 * gcj.texi (Extensions): Document gcjlib URLs.
3963 2003-08-20 Tom Tromey <tromey@redhat.com>
3965 * gcj.texi (Extensions): Added xref.
3966 (libgcj Runtime Properties): Document
3967 gnu.gcj.runtime.VMClassLoader.library_control.
3969 2003-08-20 Andrew Haley <aph@redhat.com>
3971 * except.c (prepare_eh_table_type): Use new encoding for exception
3972 handlers when using -fno-assume-compiled.
3974 2003-08-13 Tom Tromey <tromey@redhat.com>
3976 * gcj.texi (Invoking gij): Document -X and -?.
3978 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3980 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3981 GCJH_OBJS, JCFDUMP_OBJS
3982 * win32-host.c: Removed the unnecessary and broken dependency
3985 2003-08-11 Tom Tromey <tromey@redhat.com>
3987 * parse.y (java_check_regular_methods): Typo fixes. Call
3988 check_interface_throws_clauses. Use
3989 check_concrete_throws_clauses.
3990 (check_interface_throws_clauses): New function.
3991 (check_concrete_throws_clauses): New function.
3992 (hack_is_accessible_p): New function.
3993 (find_most_specific_methods_list): Added FIXME.
3994 * typeck.c (lookup_do): Use `flags' argument to decide what to
3996 (lookup_argument_method_generic): New function.
3997 (lookup_argument_method2): Removed.
3998 * jcf.h (ACC_INVISIBLE): New define.
3999 * jcf-write.c (generate_classfile): Skip invisible methods.
4000 * class.c (add_miranda_methods): New function.
4001 (layout_class_methods): Use it.
4002 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4003 * java-tree.h (METHOD_INVISIBLE): New define.
4004 (lang_decl_func) [invisible]: New field.
4005 (lookup_argument_method_generic): Declare.
4006 (SEARCH_INTERFACE): New define.
4007 (SEARCH_SUPER): Likewise.
4008 (SEARCH_ONLY_INTERFACE): Likewise.
4009 (SEARCH_VISIBLE): Likewise.
4010 (lookup_argument_method2): Removed declaration.
4012 2003-08-05 Tom Tromey <tromey@redhat.com>
4014 Fix for PR java/11600:
4015 * parse.y (java_complete_lhs): See whether we're calling a method
4017 (check_thrown_exceptions): Added `is_array_call' argument;
4018 fixed `clone' checking; updated all callers.
4020 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4022 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4024 2003-08-03 Tom Tromey <tromey@redhat.com>
4026 * java-tree.h (METHOD_TRANSIENT): Removed.
4027 * decl.c (pushdecl): Removed some dead code.
4028 * class.c (get_access_flags_from_decl): Can't have transient
4030 (add_method_1): Can't have a transient method.
4032 2003-07-28 Andreas Jaeger <aj@suse.de>
4034 * jvspec.c: Convert to ISO C90 prototypes.
4036 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4038 * decl.c (force_poplevels): Fix warning call.
4040 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4042 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4043 (expand_java_field_op): Likewise.
4044 * class.c (layout_class_method): Likewise
4045 (emit_register_classes): Likewise.
4046 * decl.c (pushdecl): Likewise.
4047 (poplevel): Likewise.
4048 (force_poplevels): Likewise.
4049 (give_name_to_locals): Likewise.
4050 * check-init.c (check_for_initialization): Likewise.
4052 2003-07-24 Jason Merrill <jason@redhat.com>
4054 * java-tree.h: Move boolean_type_node et al to the back end.
4056 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4058 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4061 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4063 * lang.opt: Don't show -MD_ and -MDD_.
4065 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4067 * lang-options.h: Remove.
4068 * lang.opt: Add help text.
4070 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4072 * expr.c: Remove the last argument to expand_assignment().
4074 2003-07-09 Jan Hubicka <jh@suse.cz>
4076 * java-tree.h (DECL_NUM_STMTS): Rename to...
4077 (DECL_ESTIMATED_INSNS): ... this.
4078 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4079 New static functions.
4080 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4081 * parser.y (add_stmt_to_compound): Do not account statements.
4083 2003-07-08 Mark Wielaard <mark@klomp.org>
4085 * gcj.texi: CNI now expands to Compiled Native Interface.
4087 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4089 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4091 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4093 * expr.c (expand_byte_code): Adjist emit_line_note call.
4095 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4097 * lang.c (java_handle_option): Don't handle filenames.
4099 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4101 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4104 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4105 * jcf.h: Delete COMPARE_FILENAMES definition.
4107 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4109 * lang.c (java_init_options): Update prototype.
4111 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4113 * decl.c (poplevel): Adjust define_label call.
4115 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4117 * gjavah.c (flag_jni): Make non-static.
4118 * parse-scan.y (ctxp): Make non-static.
4120 * class.c (build_method_symbols_entry)
4121 * expr.c (get_offset_table_index)
4122 * jcf-parse.c (jcf_parse):
4123 Mark the definition static, matching the forward declaration.
4125 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4127 * lang.c (java_handle_option): Don't check for missing arguments.
4129 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4131 * class.c (push_class): Use a location_t to save place.
4132 (emit_register_classes): Set input_location. Adjust
4133 expand_function_end call.
4134 * resource.c (write_resource_constructor): Likewise.
4135 * decl.c (end_java_method): Adjust expand_function_end call.
4136 * parse.y (source_end_java_method): Likewise.
4138 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4140 * lang.c (java_handle_option): Likewise.
4142 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4144 * lang.c (java_handle_option): Special-casing of optional
4145 joined arguments no longer needed.
4146 * lang.opt: Update switches that take optional argument.
4148 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4150 * lang.opt: Declare Java.
4151 * lang.c (java_init_options): Update.
4153 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4155 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4157 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4159 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4160 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4161 * lang.opt: -MD and -MMD have an underscore.
4163 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4165 * class.c (emit_register_classes): Adjust init_function_start
4167 * decl.c (complete_start_java_method): Likewise.
4168 * resource.c (write_resource_constructor): Likewise.
4170 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4172 * Make-lang.in: Update to use options.c and options.h.
4173 * lang.c: Include options.h not j-options.h.
4174 (java_handle_option): Abort on unrecognized option.
4175 (java_init_options): Request Java switches.
4177 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4179 * Make-lang.in: Handle mostlyclean.
4181 2003-06-11 Tom Tromey <tromey@redhat.com>
4183 * lang.c (java_handle_option): Update dependency_tracking for
4186 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4189 2003-06-10 Andrew Haley <aph@redhat.com>
4191 * resource.c (write_resource_constructor): Use expand_expr to
4192 generate the address of the label attached to a resource.
4193 * Make-lang.in (java/resource.o): Add expr.h
4195 2003-06-10 Andrew Haley <aph@redhat.com>
4197 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4198 (java_decl_ok_for_sibcall): New.
4200 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4202 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4203 (java/j-options.c, java/j-options.h): New.
4204 * java-tree.h (resource_name, compile_resource_file,
4205 compile_resource_data): Constify.
4206 * jcf-write.c (jcf_write_base_directory): Similarly.
4207 * jcf.h (jcf_write_base_directory): Similarly.
4208 * lang.c: Include j-options.h.
4209 (cl_options_count, cl_options, string_option, java_decode_option,
4210 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4211 process_option_with_no): Remove.
4212 (resource_name): Constify.
4213 (LANG_HOOKS_HANDLE_OPTION): Override.
4214 (java_handle_option): New.
4215 (java_init): Don't call jcf_path_init.
4216 (java_init_options): Call jcf_path_init.
4218 * resource.c (compile_resource_data, compile_resource_file): Constify.
4220 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4222 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4223 (struct lang_decl_func): Add last_line field.
4224 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4225 DECL_SOURCE_LINE_LAST): Remove.
4226 * parse.y (missing_return_error, finish_method_declaration,
4227 lookup_cl, start_artificial_method_body, source_end_java_method,
4228 start_complete_expand_method): Adjust.
4230 2003-06-08 Tom Tromey <tromey@redhat.com>
4232 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4233 fno-assume-compiled.
4235 2003-06-08 Roger Sayle <roger@eyesopen.com>
4237 * builtins.c (define_builtin_type, builtin_types): Delete.
4238 (define_builtin): Rewritten to take just the built-in code,
4239 the function's name, type and fallback library function name.
4240 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4241 (initialize_builtins): Overhaul to define the GCC builtins
4242 used by gcj manually, providing the Java run-time's
4243 implementations as the fallback library function.
4245 2003-06-08 Anthony Green <green@redhat.com>
4247 * parse.y (patch_cast): Fix conversions from floating-point to
4250 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4252 * Make-lang.in: Update.
4253 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4255 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4257 * lang.c (java_init_options): Update.
4259 2003-06-05 Jan Hubicka <jh@suse.cz>
4261 * Make-lang.in: Add support for stageprofile and stagefeedback
4263 2003-05-31 Roger Sayle <roger@eyesopen.com>
4265 * lang.c (java_init_options): Prescribe wrap-around two's
4266 complement arithmetic overflow by setting flag_wrapv.
4268 2003-05-29 Roger Sayle <roger@eyesopen.com>
4270 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4271 (builtin_record): Add an additional builtin_code field to
4272 record which GCC built-in corresponds to the Java function.
4273 (java_builtins): Add new entries for atan, atan2, exp, log,
4275 (max_builtin, min_builtin, abs_builtin): Perform constant
4276 folding on the resulting tree.
4277 (java_build_function_call_expr): Likewise, perform constant
4278 folding on the resulting tree.
4279 (initialize_builtins): The NULL creators are now allowed in
4280 the java_builtins table, which is now terminated by an entry
4281 with builtin_code == END_BUILTINS.
4282 (check_for_builtin): Likewise. If the matching creator is
4283 NULL, construct the call using java_build_function_call_expr
4284 directly with the decl for the corresponding builtin_code.
4286 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4288 * win32-host.c: Normalize copyright boilerplate.
4290 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4292 * parse.y (print_int_node): Use string concatentation on
4293 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4294 function calls into one.
4296 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4298 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4299 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4300 all the affected error messages.
4302 2003-05-13 Richard Henderson <rth@redhat.com>
4304 * class.c (layout_class_method): Set DECL_EXTERNAL.
4305 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4306 * java-tree.h (java_mark_class_local): Declare.
4307 * jcf-parse.c (parse_class_file): Use it.
4308 * parse.y (java_expand_classes): Likewise.
4310 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4312 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4313 * lex.h: #include input.h.
4314 * jv-scan.c (input_filename): Remove.
4316 2003-05-02 Tom Tromey <tromey@redhat.com>
4319 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4320 (handle_inner_classes): New function.
4322 2003-05-01 Tom Tromey <tromey@redhat.com>
4325 * parse.y (finish_for_loop): Do nothing if update expression is a
4326 EXPR_WFL_NODE wrapping nothing.
4327 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4329 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4331 * lex.h (input_lineno): Remove declaration.
4332 * parse-scan.y: #include input.h.
4333 (input_filename): Remove declaration.
4334 (input_location): Add definition.
4335 (input_line): Remove definition.
4337 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4339 * lex.h (lineno): Rename to ...
4340 (input_line): ... here
4341 * parse-scan.y (lineno): Rename to ...
4342 (input_line): ... here.
4343 (reset_report): Rename lineno to input_line.
4344 * check-init.c (check_init): Likewise.
4345 * class.c (push_class): Likewise.
4346 * decl.c (complete_start_java_method, end_java_method): Likewise.
4347 * expr.c (expand_byte_code): Likewise.
4348 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4349 * jcf-write.c (generate_bytecode_insns): Likewise.
4350 * lex.c (java_init_lex, java_allocate_new_line,
4351 do_java_lex): Likewise.
4352 * parse.h (YYNOT_TWICE): Likewise.
4353 * parse.y (empty_statement, expression_statement,
4354 java_pop_parser_context, java_parser_context_save_global,
4355 yyerror, register_fields, method_header, safe_layout_class,
4356 find_in_imports_on_demand, create_artificial_method,
4357 source_end_java_method, start_complete_expand_method,
4358 build_thisn_assign, java_complete_lhs,
4359 maybe_absorb_scoping_block): Likewise.
4361 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4363 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4364 '/' when computing java source filename
4366 2003-04-13 Tom Tromey <tromey@redhat.com>
4368 * gjavah.c (print_c_decl): Indentation fix.
4370 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4372 * class.c (make_field_value, make_method_value, get_dispatch_table)
4373 (make_class_data, emit_offset_symbol_table)
4374 * constants.c (build_constants_constructor)
4375 * java-tree.h (START_RECORD_CONSTRUCTOR)
4376 * parse.y (maybe_build_array_element_wfl):
4377 Use build_constructor.
4379 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4382 * parse.y (string_convert_int_cst): Always use at least one digit
4383 in string conversion. Remove ASCII dependence.
4384 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4386 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4388 * Make-lang.in: added win32-host.c
4389 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4390 resolves to open() on non-Win32 platforms and
4391 Win32-specific jcf_open_exact_case() on Win32
4392 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4393 when trying .java and .class files
4394 * win32-host.c: added to repository. Defines
4395 Win32-specific jcf_open_exact_case()
4397 2003-04-10 Andrew Haley <aph@redhat.com>
4399 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4400 (maybe_free_localvar): Renamed from localvar_free.
4401 Add new arg, really.
4402 (generate_bytecode_insns): Set new variable, jsrs.
4403 Only free local vars if no jsr insns have been emittted.
4404 Call maybe_free_localvar, not localvar_free.
4406 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4408 * gcj.texi: Remove @ at start of file.
4410 2003-03-25 Tom Tromey <tromey@redhat.com>
4412 * parse.y (create_interface): Call CHECK_DEPRECATED.
4414 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4416 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4418 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4420 * javaop.h (jfloat, jdouble): Make them structures mirroring
4421 the bit fields of IEEE float and double respectively.
4422 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4423 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4424 (union Word, union DWord): Delete.
4425 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4427 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4428 D_NAN_MASK): Delete.
4429 (jni_print_float, jni_print_double): New. Generate
4430 hexadecimal floating constants.
4431 (print_field_info): Use jni_print_float/double.
4433 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4434 finite floating point numbers for output; special case
4437 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4439 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4440 Replace 0 and 1 with true and false in return statements.
4442 2003-03-19 Tom Tromey <tromey@redhat.com>
4444 * lex.c (do_java_lex): Renamed from java_lex.
4445 (java_lex): New function.
4448 2003-03-13 Tom Tromey <tromey@redhat.com>
4450 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4453 2003-03-04 Andrew Haley <aph@redhat.com>
4455 * gjavah.c (is_first_data_member): New global variable.
4456 (print_c_decl): If it's the first data member, align it as the
4458 (process_file): Set is_first_data_member.
4460 2003-03-11 Tom Tromey <tromey@redhat.com>
4462 * parse.y (resolve_field_access): Initialize class if field is
4463 found in another static field.
4464 * expr.c (build_class_init): Don't optimize out initialization of
4465 implemented interface.
4467 2003-03-11 Andrew Haley <aph@redhat.com>
4469 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4472 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4474 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4475 and DIR_SEPARATOR_2 for a target.
4476 Correct minor typos.
4478 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4479 and DIR_SEPARATOR_2 for a target into account.
4481 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4483 * lang.c (java_init): Update prototype, move code to java_post_options.
4484 (java_post_options): Similarly.
4486 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4488 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4489 compare file name components depending on the case-sensitivity
4490 or otherwise of the host file system.
4492 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4493 "strcmp" to compare file name components.
4494 Use IS_DIR_SEPARATOR instead of comparing directly against
4496 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4497 comparing directly against DIR_SEPARATOR.
4499 2003-03-04 Tom Tromey <tromey@redhat.com>
4501 * Make-lang.in (java.tags): New target.
4503 2003-03-01 Roger Sayle <roger@eyesopen.com>
4505 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4506 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4508 2003-03-01 Tom Tromey <tromey@redhat.com>
4510 * parse.y (jdep_resolve_class): Only check deprecation if we found
4513 2003-02-28 Tom Tromey <tromey@redhat.com>
4516 * class.c (maybe_layout_super_class): Always pass a WFL to
4518 * parse.y (do_resolve_class): Updated comment to explain
4521 2003-02-26 Tom Tromey <tromey@redhat.com>
4523 * jcf-write.c (generate_classfile): Check whether class is
4524 deprecated before writing attribute count.
4526 2003-02-25 Roger Sayle <roger@eyesopen.com>
4528 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4529 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4531 2003-02-23 Tom Tromey <tromey@redhat.com>
4533 * lang-options.h: Added -Wdeprecated.
4534 * gcj.texi (Warnings): Document -Wdeprecated.
4535 * java-tree.h (flag_deprecated): Declare.
4536 * lang.c (lang_W_options): Added deprecated.
4537 (flag_deprecated): New global.
4538 * chartables.h: Rebuilt.
4539 * gen-table.pl (process_one): Look at whitespace.
4540 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4541 * parse.h (CLEAR_DEPRECATED): New macro.
4542 (CHECK_DEPRECATED_NO_RESET): New macro.
4543 * jcf-parse.c (handle_deprecated): New function.
4544 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4545 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4546 * parse.y (resolve_type_during_patch): Check deprecation.
4547 (jdep_resolve_class): Likewise.
4548 (process_imports): Likewise.
4549 (resolve_expression_name): Likewise.
4550 (check_deprecation): Strip arrays from decl. Check
4552 (patch_method_invocation): Also check the particular constructor
4554 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4555 * jcf-write.c (append_deprecated_attribute): New function.
4556 (generate_classfile): Generate deprecated attribute when
4558 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4559 (java_lex) [case '*']: Simplify logic.
4560 (java_start_char_p): Use LETTER_MASK.
4561 (java_part_char_p): Likewise.
4562 (java_space_char_p): New function.
4564 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4566 Change base class access representation.
4567 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4568 (add_interface_do): Likewise.
4570 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4572 * decl.c (java_init_decl_processing): Change
4573 soft_lookupjnimethod_node to reflect the change in
4574 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4575 * expr.c (build_jni_stub): Calculate and pass the size
4576 on the stack of the arguments to a JNI function. Use
4577 new target macro MODIFY_JNI_METHOD_CALL to allow a
4578 target to modify the call to a JNI method.
4580 2003-02-08 Roger Sayle <roger@eyesopen.com>
4582 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4583 instead of basename to avoid compiler warnings on Tru64.
4585 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4587 * gcj.texi: Update to GFDL 1.2.
4589 2003-01-31 Andrew Haley <aph@redhat.com>
4591 * parse.y (java_expand_classes): Scan the whole class list looking
4592 for access methods that haven't yet been expanded.
4594 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4598 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4599 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4600 * jcf-parse.c: Likewise.
4602 2003-01-31 Mark Wielaard <mark@klomp.org>
4604 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4606 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4608 * class.c (make_class): Use BINFO_ELTS.
4609 (set_super_info): Likewse.
4610 (add_interface_do): Likewise.
4612 2003-01-30 Tom Tromey <tromey@redhat.com>
4614 * jcf-parse.c (read_class): Update identifier's class value if it
4615 changed during parsing.
4617 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4619 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4620 Propagate change to all other rules as required.
4621 (java/parse-scan.o): Add explicit dependency on
4622 $(parsedir)/java/parse-scan.c .
4624 2003-01-29 Tom Tromey <tromey@redhat.com>
4626 * parse.y (patch_assignment): Only transform the rhs of an
4627 assignment when compiling to native.
4629 2003-01-28 Tom Tromey <tromey@redhat.com>
4631 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4633 2003-01-28 Tom Tromey <tromey@redhat.com>
4635 * lex.c (java_lex): Don't include UEOF as part of token.
4636 (java_read_unicode): Error if \u sequence prematurely terminated.
4638 2003-01-27 Tom Tromey <tromey@redhat.com>
4640 * parse.y (java_check_regular_methods): Check for construct after
4641 checking types in throws clause.
4643 2003-01-24 Tom Tromey <tromey@redhat.com>
4645 * class.c (build_static_field_ref): Only a String or numeric field
4646 can fold to a constant.
4648 2003-01-23 Tom Tromey <tromey@redhat.com>
4650 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4651 file name in resource buffer.
4653 2003-01-23 Tom Tromey <tromey@redhat.com>
4655 * expr.c (build_known_method_ref): Use method's context to find
4658 2003-01-23 Tom Tromey <tromey@redhat.com>
4660 * constants.c (set_constant_entry): Allocated cleared memory.
4662 2003-01-22 Tom Tromey <tromey@redhat.com>
4664 * java-tree.h: Don't use PARAMS.
4665 * resource.c: Add prototypes for all functions.
4666 (write_resource_constructor): Use `const char *' to avoid
4669 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4671 * jcf-parse.c (process_zip_dir): Remove unused variable.
4673 2003-01-22 Tom Tromey <tromey@redhat.com>
4675 * expr.c (build_invokeinterface): Abort if method's context is not
4678 2003-01-22 Tom Tromey <tromey@redhat.com>
4680 * gcj.texi (Input and output files): Mention non-class entries.
4681 * decl.c (java_init_decl_processing): Call
4682 init_resource_processing.
4683 * java-tree.h (compile_resource_data, write_resource_constructor,
4684 compile_resource_file, init_resource_processing): Declare.
4685 * config-lang.in (gtfiles): Added resource.c.
4686 * Make-lang.in (gt-java-resource.h): New target.
4687 (JAVA_OBJS): Added resource.o.
4688 (java/resource.o): New target.
4689 * resource.c: New file.
4690 * class.c (compile_resource_file): Moved to resource.c.
4691 (registerResource_libfunc): Likewise.
4692 (utf8_decl_list): Mark with GTY; now static.
4693 * jcf-parse.c (classify_zip_file): New function.
4694 (parse_zip_file_entries): Use it; compile .properties files.
4695 (process_zip_dir): Use classify_zip_file and compute_class_name.
4696 Don't write class name into zip directory.
4697 (java_parse_file): Call write_resource_constructor.
4698 (compute_class_name): New function.
4699 * jcf-io.c (read_zip_member): Reindented.
4701 2003-01-21 Tom Tromey <tromey@redhat.com>
4703 * class.c (supers_all_compiled): New function.
4704 (make_class_data): Use it.
4706 2003-01-21 Tom Tromey <tromey@redhat.com>
4708 * parse.y (method_header): Native method can't be strictfp.
4709 No method can be transient or volatile.
4711 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4713 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4715 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4717 * check-init.c: Fix comment typos.
4718 * class.c: Likewise.
4719 * constants.c: Likewise.
4721 * except.c: Likewise.
4723 * java-except.h: Likewise.
4724 * java-tree.h: Likewise.
4725 * javaop.h: Likewise.
4726 * jcf-dump.c: Likewise.
4727 * jcf-io.c: Likewise.
4728 * jcf-parse.c: Likewise.
4729 * jcf-write.c: Likewise.
4731 * mangle.c: Likewise.
4732 * typeck.c: Likewise.
4733 * verify.c: Likewise.
4735 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4737 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4738 * jcf-write.c: Include "tm_p.h".
4740 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4742 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4744 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4746 * builtins.c (java_build_function_call_expr): Renamed from
4747 build_function_call_expr. All callers changed.
4749 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4750 * jcf-parse.c: Include tm_p.h.
4752 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4755 2003-01-14 Tom Tromey <tromey@redhat.com>
4757 * class.c (make_class_data): Check that super is compiled before
4758 building class reference to it.
4760 2003-01-14 Andrew Haley <aph@redhat.com>
4762 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4763 varargs function -- correct.
4765 2003-01-14 Andrew Haley <aph@redhat.com>
4767 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4769 2003-01-14 Andrew Haley <aph@redhat.com>
4771 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4772 varargs function -- correct.
4774 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4775 temporary if the RHS is a reference.
4777 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4779 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4780 * keyword.h: Regenerated.
4782 * All Files: Convert to ISO C style function definitions.
4784 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4786 * parse.y (check_pkg_class_access): ANSIfy definition.
4788 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4790 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4793 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4795 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4797 Merge from pch-branch:
4799 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4801 * Make-lang.in (java/gjavah.o): Update dependencies.
4802 * gjavah.c: Include ggc.h.
4804 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4806 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4807 (JCFDUMP_OBJS): Add ggc-none.o.
4808 (java/jcf-dump.o): Depend on GGC_H.
4809 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4810 CPool substructures.
4811 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4812 * jcf-dump.c: Include ggc.h.
4814 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4816 * jcf.h (union cpool_entry): New.
4817 (struct CPool): Use gengtype to mark. Change field 'data' to be
4819 (struct JCF): Use gengtype to mark.
4820 (CPOOL_UINT): Update for new cpool_entry type.
4821 (CPOOL_USHORT1): Likewise.
4822 (CPOOL_USHORT2): Likewise.
4823 (CPOOL_FINISH): Use GC to free cpool subfields.
4824 * parse.h (struct parser_ctxt): Mark field current_jcf.
4825 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4826 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4827 (main_jcf): Use gengtype to mark.
4828 (ggc_mark_jcf): Delete.
4829 (get_constant): Update for new cpool_entry type.
4830 (give_name_to_class): Likewise.
4831 (get_class_constant): Likewise.
4832 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4833 (java_parse_file): Use GGC to allocate struct JCF.
4834 (init_jcf_parse): Don't call ggc_add_root.
4835 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4837 * java-tree.h (current_jcf): Use gengtype to mark.
4838 (CPOOL_UTF): Update for new cpool_entry type.
4839 (outgoing_cpool): Use gengtype to mark.
4840 (struct lang_type): GC struct JCF and struct CPool.
4841 * config-lang.in (gtfiles): Add jcf.h.
4842 * constants.c (find_tree_constant): New.
4843 (set_constant_entry): Allocate cpool subfields using GGC. Update
4844 for new cpool_entry type.
4845 (find_constant1): Update for new cpool_entry type.
4846 (find_constant2): Likewise.
4847 (find_utf8_constant): Use find_tree_constant.
4848 (find_class_or_string_constant): Remove unnecessary cast to jword.
4849 Update for new cpool_entry type.
4850 (count_constant_pool_bytes): Update for new cpool_entry type.
4851 (write_constant_pool): Likewise.
4852 (alloc_name_constant): Use find_tree_constant.
4853 (build_constants_constructor): Update for new cpool_entry type.
4855 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4857 * parse.y (mark_parser_ctxt): Delete.
4858 (goal): Don't use ggc_add_root.
4859 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4860 (java_pop_parser_context): Let GC free parser_ctxt.
4861 (java_parser_context_resume): Likewise.
4862 * parse.h (struct parser_ctxt): Use gengtype to mark.
4864 (ctxp_for_generation): Likewise.
4865 * lex.h (struct java_lc_s): Mark for gengtype.
4866 (java_lexer): Rearrange for gengtype.
4867 * config-lang.in (gtfiles): Add lex.h, parse.h.
4869 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4871 * All Files: Remove PARAMS macro.
4873 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4874 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4877 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4880 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4882 * Make-lang.in (java.install-common, java.uninstall,
4883 java.install-info, java.install-man): Prepend $(DESTDIR)
4884 to destination paths in all (un)installation commands.
4885 (java.install-common): Rewrite $(LN) command to support
4886 DESTDIR with "ln" as well as with "ln -s".
4888 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4890 * java-tree.h: Protect against multiple inclusion.
4892 2003-01-07 Tom Tromey <tromey@redhat.com>
4894 * class.c (add_assume_compiled): Don't adjust parent if we're
4895 already at the root of tree.
4897 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4899 * lang.c (dump_compound_expr): Prototype.
4901 2003-01-03 Tom Tromey <tromey@redhat.com>
4903 Fix for PR java/8712:
4904 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4905 when simply checking against `null'.
4907 2003-01-03 Tom Tromey <tromey@redhat.com>
4909 * gcj.texi (Standard Properties): Document http.proxyHost and
4912 * gcj.texi (GNU Classpath Properties): Document new properties.
4914 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4916 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4917 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4918 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4920 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4922 * Make-lang.in, boehm.c, buffer.c,
4923 buffer.h, builtins.c, class.c,
4924 config-lang.in, constants.c,
4925 convert.h, decl.c, except.c,
4926 expr.c, java-except.h,
4927 java-tree.h, javaop.def,
4928 jcf-parse.c, jcf-write.c,
4929 jv-scan.c, jvgenmain.c,
4930 jvspec.c, keyword.gperf,
4931 keyword.h, lang-options.h,
4932 lang-specs.h, lang.c, lex.c,
4933 lex.h, mangle.c, mangle_name.c,
4934 parse-scan.y, parse.h, parse.y,
4935 typeck.c, verify.c, xref.c,
4936 xref.h: Replace "GNU CC" with
4937 "GCC" in the copyright header.
4939 * check-init.c, gjavah.c, javaop.h,
4940 jcf-depend.c, jcf-dump.c, jcf-io.c,
4941 jcf-path.c, jcf-reader.c, jcf.h,
4942 zextract.c, zipfile.h: These files are
4943 "part of GCC". Also say "GCC" not "GNU CC".
4945 2002-12-30 DJ Delorie <dj@redhat.com>
4947 * Make-lang.in: Protect against texi2pod/pod2man failing.
4949 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4951 * gcj.texi: Use @copying.
4953 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4955 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4956 print_cxx_classname.
4957 (print_cxx_classname): Add add_scope parameter.
4958 (print_class_decls): Do not emit a semicolon after the extern
4960 (process_file): Adjust calls to print_cxx_classname.
4962 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4964 * gcj.texi: Include Cover Texts in man page.
4966 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4968 * class.c (build_static_field_ref): Check FIELD_FINAL.
4970 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4971 instead of current_constant_pool_data_ref.
4972 * java-tree.h (current_constant_pool_data_ref): Undefine.
4973 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4974 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4975 current_constant_pool_data_ref.
4977 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4978 not build_internal_class_name.
4980 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4981 Use it when class ref isn't certain to be compiled.
4983 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4985 * gcj.texi: Include gcc-common.texi.
4986 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4987 $(srcdir)/doc/include/gcc-common.texi.
4989 2002-12-22 Anthony Green <green@redhat.com>
4991 * gcj.texi (Limitations): Add note about org.xml.sax and
4994 2002-12-20 Tom Tromey <tromey@redhat.com>
4996 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4997 where minimum case value is Integer.MIN_VALUE.
5000 2002-12-18 Andrew Haley <aph@redhat.com>
5002 * parse.y (patch_invoke): Force evaluation order when `check' is
5003 set. For PR libgcj/8945.
5005 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5007 * gcj.texi: Change version number to 3.4.
5009 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5010 Andrew Haley <aph@redhat.com>
5012 * parse.y (source_end_java_method): Remove custom encoding of line
5013 numbers for a function decl before passing it to the back end.
5015 2002-12-03 Andrew Haley <aph@redhat.com>
5017 * class.c (make_class_data): New field, "chain".
5018 * decl.c (java_init_decl_processing): Likewise.
5020 2002-12-02 Tom Tromey <tromey@redhat.com>
5023 * parse.y (do_resolve_class): Handle qualified name via
5026 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5028 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5029 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5030 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5031 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5032 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5033 Include coretypes.h and tm.h.
5034 * Make-lang.in: Update dependencies.
5036 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5038 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5040 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5042 * jcf-reader.c: Don't expand JCF_readu4 inside the
5043 expansion of JCF_SKIP.
5045 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5047 * jcf-reader.c: Don't expand JCF_readu4 inside the
5048 expansion of JCF_SKIP.
5050 2002-11-22 Tom Tromey <tromey@redhat.com>
5052 * parse.y (patch_binop): Cast right hand side of shift expression
5053 to `int'. Fixes PR java/8676.
5055 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5056 Andrew Haley <aph@redhat.com>
5058 * gcc/java/jcf-write.c (write_classfile): Remove target
5059 class file, if it exists, before renaming the temporary
5062 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5064 * jvspec.c (lang_specific_spec_functions): New.
5066 2002-11-18 Tom Tromey <tromey@redhat.com>
5068 Fix for PR java/7912:
5069 * expr.c (can_widen_reference_to): Allow cast of array to
5070 Cloneable or Serializable.
5071 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5072 (java_io_serializable_identifier_node): Likewise.
5073 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5074 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5075 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5076 java_io_serializable.
5077 * decl.c (java_init_decl_processing): Initialize
5078 java_lang_cloneable_identifier_node and
5079 java_io_serializable_identifier_node.
5080 (java_lang_cloneable_identifier_node): New global.
5081 (java_io_serializable_identifier_node): Likewise.
5083 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5085 * buffer.c: Remove unnecessary casts.
5086 * check-init.c: Likewise.
5087 * class.c: Likewise.
5088 * constants.c: Likewise.
5090 * except.c: Likewise.
5091 * gjavah.c: Likewise.
5092 * jcf-io.c: Likewise.
5093 * jcf-parse.c: Likewise.
5094 * jcf-path.c: Likewise.
5095 * jvspec.c: Likewise.
5098 * verify.c: Likewise.
5100 2002-11-06 Tom Tromey <tromey@redhat.com>
5102 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5105 2002-11-05 Tom Tromey <tromey@redhat.com>
5107 Fix for PR java/6388.
5108 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5109 * java-tree.h (enum java_tree_index): New values
5110 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5111 (decimal_int_max, decimal_long_max): New defines.
5112 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5113 (error_if_numeric_overflow): Rewrote range checking.
5114 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5117 2002-11-02 Tom Tromey <tromey@redhat.com>
5119 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5121 * class.c (make_method_value): Put class name, not signature, into
5122 `throws' field. For PR java/8415.
5124 2002-10-24 Tom Tromey <tromey@redhat.com>
5126 * gcj.texi (Invoking gij): Document --showversion.
5127 (Standard Properties): java.library.path now set.
5129 2002-10-23 Tom Tromey <tromey@redhat.com>
5131 * gjavah.c (decode_signature_piece): In JNI mode, print
5132 `jobjectArray' when array depth is nonzero.
5135 2002-10-15 Andrew Haley <aph@redhat.com>
5137 * parse.y (patch_invoke): Call force_evaluation_order on a static
5139 (resolve_qualified_expression_name): Call force_evaluation_order
5140 on a arg list that is part of a Qualified Expression Name.
5142 * lang.c (dump_compound_expr): New.
5143 (java_dump_tree): New.
5145 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5147 * gcj.texi: Added item describing the GCJ runtime property
5150 2002-10-15 Richard Henderson <rth@redhat.com>
5152 * jcf-parse.c (get_constant): Fix type warning.
5154 2002-10-15 Andrew Haley <aph@redhat.com>
5156 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5157 (java_inlining_map_static_initializers): Declare.
5159 2002-10-14 Andrew Haley <aph@redhat.com>
5161 * tree-inline.c (remap_block): All local class initialization
5162 flags go in the outermost scope.
5163 (expand_call_inline): Call java_inlining_map_static_initializers.
5164 (expand_call_inline): Call java_inlining_merge_static_initializers.
5165 * java/lang.c (merge_init_test_initialization): New.
5166 (java_inlining_merge_static_initializers): New.
5167 (inline_init_test_initialization): New.
5168 (java_inlining_map_static_initializers): New.
5170 2002-10-11 Mark Wielaard <mark@klomp.org>
5172 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5174 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5176 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5178 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5180 * parse.y (merge_string_cste): Add parentheses around & within |.
5182 2002-10-08 Tom Tromey <tromey@redhat.com>
5184 * parse.y (variable_declarator_id): Simplify error path for
5185 array declarator error. For PR java/8003.
5187 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5189 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5192 2002-10-08 Andrew Haley <aph@redhat.com>
5194 * parse.y (attach_init_test_initialization_flags): Check for
5197 2002-10-07 Anthony Green <green@redhat.com>
5199 * parse.y (merge_string_cste): Fix bug in string concatenation.
5201 2002-10-03 Michael Koch <konqueror@gmx.de>
5203 * gcj.texi (Standard properties):
5204 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5206 2002-10-02 Roger Sayle <roger@eyesopen.com>
5208 PR optimization/6627
5209 * lang.c (java_init): If storing the vbit in function
5210 pointers, ensure that force_align_functions_log is atleast
5211 one to aid compatability with g++ vtables.
5213 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5215 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5216 foul of type-based aliasing.
5218 2002-09-30 Anthony Green <green@redhat.com>
5220 * gcj.texi (Invoking jv-scan): Fix texinfo.
5222 2002-09-28 Anthony Green <green@redhat.com>
5224 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5225 (Code Generation): Add -fno-assert documentation.
5226 * jv-scan.c (flag_assert): New global.
5227 (options): Add assert option.
5228 (help): Add --no-assert documentation.
5229 * parse-scan.y (flag_assert): New global.
5230 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5231 (flag_assert): New global.
5232 * java-tree.h (flag_assert): New global.
5233 * lex.c (java_lex): Obey flag_assert.
5234 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5237 2002-09-26 Andrew Haley <aph@redhat.com>
5239 * expr.c (build_java_array_length_access): Check for null pointer.
5240 * expr.c (expand_java_arrayload): Likewise.
5242 2002-09-21 Richard Henderson <rth@redhat.com>
5244 * jcf-parse.c (get_constant): Decode from IEEE no matter
5245 what the target format.
5247 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5249 * ChangeLog: Follow spelling conventions.
5250 * class.c: Likewise.
5253 * gjavah.c: Likewise.
5254 * java-tree.h: Likewise.
5255 * jcf-dump.c: Likewise.
5256 * jcf-parse.c: Likewise.
5257 * jvspec.c: Likewise.
5259 * mangle.c: Likewise.
5260 * parse.y: Likewise.
5262 2002-09-17 Tom Tromey <tromey@redhat.com>
5264 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5265 where \r appears at EOF. Fixes PR java/7950.
5267 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5269 * jvspec.c (lang_specific_driver): Remove unused variable.
5271 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5273 * java-tree.h (union lang_tree_node): Add chain_next option.
5275 2002-09-16 Richard Henderson <rth@redhat.com>
5277 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5278 use new real.h interface.
5279 * jcf-write.c (find_constant_index): Use new real.h interface.
5280 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5282 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5284 * lang.c: Follow spelling conventions.
5286 2002-09-11 Per Bothner <per@bothner.com>
5288 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5289 constant to the type of the field.
5290 (java_complete_tree): Remove now-redundant code.
5292 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5294 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5297 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5298 return label if a ret instruction for the jsr has been reached.
5300 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5302 * parse.y (DIR_SEPARATOR): Don't define.
5303 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5305 2002-08-28 Andrew Haley <aph@redhat.com>
5307 * verify.c (verify_jvm_instructions): Allow exception handler
5308 inside code that is being protected, but generate a warning.
5309 * except.c (link_handler): Initialize `expanded' in new eh_range.
5310 (binding_depth, is_class_level, current_pc): Declare extern.
5312 2002-09-01 Mark Wielaard <mark@klomp.org>
5314 * gcj.texi: Add chapter about system properties.
5317 2002-08-26 Tom Tromey <tromey@redhat.com>
5319 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5320 conversion if RHS_TYPE is byte, short, or char.
5322 2002-08-22 Tom Tromey <tromey@redhat.com>
5324 * gcj.texi (Invoking gij): Document -cp and -classpath.
5326 2002-08-21 Tom Tromey <tromey@redhat.com>
5328 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5329 $(prefix)/share. For PR libgcj/7633.
5331 For PR java/6005 and PR java/7611:
5332 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5333 (java_can_use_bit_fields_p): New function.
5335 2002-08-16 Tom Tromey <tromey@redhat.com>
5337 * gcj.texi (Class Initialization): Mention class initialization of
5340 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5342 * Make-lang.in (java-tree-inline.o): New.
5343 (JAVA_OBJS): Add java-tree-inline.o.
5344 * parse.y (source_end_java_method): Call java_optimize_inline.
5345 (java_expand_method_bodies): Save method's tree in
5347 (add_stmt_to_compound): Keep track of the number of statments.
5348 * lang.c (java_init): Enable flag_inline_trees.
5349 (java_post_options): If flag_inline_functions is on, enable
5350 flag_inline_trees instread.
5351 (decl_constant_value): New.
5352 (java_tree_inlining_walk_subtrees): New.
5353 * java-tree.h (DECL_NUM_STMTS): New macro.
5354 (java_optimize_inline): Declare.
5355 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5356 Handle a LABEL_EXPR.
5357 * decl.c (build_result_decl): If we already have a DECL_RESULT
5359 (dump_function): New.
5360 (java_optimize_inline): New.
5361 (dump_function): New.
5363 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5366 * parse.y (build_assertion): Invert return from
5367 desiredAssertionStatus.
5369 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5371 * jcf-write.c (get_access_flags): Return correct access flags for
5372 private and protected inner classes.
5374 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5376 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5378 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5380 * mangle_name.c: Don't include obstack.h twice.
5381 * xref.c: Don't include obstack.h.
5383 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5385 * class.c: (permanent_obstack): Delete declaration.
5386 * constants.c: (permanent_obstack): Delete declaration.
5387 * except.c: (permanent_obstack): Delete declaration.
5388 * expr.c: (permanent_obstack): Delete declaration.
5389 * jcf-parse.c: (permanent_obstack): Delete declaration.
5390 (saveable_obstack): Delete declaration.
5391 * parse.h: (permanent_obstack): Delete declaration.
5392 * typeck.c: (permanent_obstack): Delete declaration.
5394 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5396 * gcj.texi (version-gcc): Increase to 3.3.
5398 2002-07-22 Tom Tromey <tromey@redhat.com>
5400 * lex.c (java_lex): Check for `e' or `E' after 0.
5402 2002-07-21 Richard Henderson <rth@redhat.com>
5404 * lang.c (java_unsafe_for_reeval): New.
5405 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5407 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5409 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5410 (jcf_path_init): Use GET_ENVIRONMENT.
5412 2002-07-10 Roger Sayle <roger@eyesopen.com>
5413 Zack Weinberg <zack@codesourcery.com>
5415 * builtins.c (initialize_builtins): Remove defines that
5416 handled C/C++ specific junk hereby removed from builtins.def.
5418 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5420 * lang.c (java_post_options): Update prototype.
5422 2002-07-05 Roger Sayle <roger@eyesopen.com>
5424 * builtins.c (initialize_builtins): Ignore the additional
5425 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5426 the builtins.def file.
5428 2002-07-01 Tom Tromey <tromey@redhat.com>
5431 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5434 2002-07-01 Roger Sayle <roger@eyesopen.com>
5436 * java/decl.c (builtin_function): Accept additional parameter.
5437 (java_init_decl_processing): Pass an additional NULL_TREE
5438 argument to builtin_function.
5440 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5442 * gcj.texi: Fixed gcj invocation example so that it compiles.
5444 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5446 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5447 * parse.y (mark_parser_ctxt): Likewise.
5448 (check_modifiers, declare_local_variables): Avoid incorrect
5449 hardcoded constant 10.
5451 * lex.c (java_read_char): Avoid "comparison is always true"
5454 2002-06-25 Andreas Schwab <schwab@suse.de>
5456 * expr.c (JSR): Avoid undefined operation on PC.
5458 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5460 * decl.c (clear_binding_level): Const-ify.
5462 2002-06-13 Akim Demaille <akim@epita.fr>
5464 * parse.y (class_declaration, interface_declaration): Make sure
5465 all their rules have an action, in order to avoid meaningless `$$
5466 = $1' and their type clashes.
5468 2002-06-11 Tom Tromey <tromey@redhat.com>
5470 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5471 * parse-scan.y (statement_without_trailing_substatement): Added
5473 (assert_statement): New rule.
5474 * java-tree.h (struct lang_type) [assertions]: New field.
5475 (TYPE_USES_ASSERTIONS): New macro.
5476 (CLASS_USES_ASSERTIONS): Likewise.
5477 (FIELD_SYNTHETIC): New define.
5478 * lex.c (java_lval;): Added ASSERT_TK.
5479 * parse.y (ASSERT_TK): Added.
5480 (statement_without_trailing_substatement): Added assert_statement.
5481 (assert_statement): New rule.
5482 (build_assertion): New function.
5483 (maybe_generate_pre_expand_clinit): Create and initialize
5484 $assertionsDisabled.
5485 (lookup_package_type): Removed decl.
5486 * keyword.h: Rebuilt.
5487 * keyword.gperf (assert): New token.
5489 2002-06-10 Akim Demaille <akim@epita.fr>
5491 * parse.y (interface_type_list, class_member_declaration)
5492 (unary_expression_not_plus_minus): Remove duplicate %type.
5495 2002-06-09 Tom Tromey <tromey@redhat.com>
5497 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5499 * parse.y (method_header): Give error message in all cases.
5502 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5504 Don't use RTL inlining. Fix for PR java/6820.
5505 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5506 (flag_really_inline): New.
5507 (java_decode_option): Set flag_really_inline if -finline-functions
5509 (java_post_options): New function. Turn off inlining unless
5510 flag_really_inline is set.
5512 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5514 * gjavah.c (throwable_p): Accept argument as either a classname or
5515 signature fragment. Create null-terminated classname string for super
5516 when calling itself recursively.
5517 (decode_signature_piece): Skip first character from class name
5518 signature when calling throwable_p.
5520 2002-06-08 H.J. Lu (hjl@gnu.org)
5522 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5524 2002-06-04 Tom Tromey <tromey@redhat.com>
5526 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5528 2002-06-04 Michael Koch <konqueror@gmx.de>
5530 * gcj.texi (Input Options): Fixed typo.
5532 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5534 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5535 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5536 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5537 and all now-pointless local variables. Rename other local
5538 variables to reflect their not being handles.
5540 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5541 #if JCF_USE_STDIO blocks.
5543 * parse.y: Add missing semicolon at end of rule.
5545 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5547 * check-init.c (attach_initialized_static_class): Delete, unused.
5548 * parse.y: Use htab_t instead of struct hashtable, update
5550 * java-tree.h: Include hashtab.h instead of hash.h.
5551 (struct lang_decl_func): Use htab_t, set up for gengtype.
5552 (struct init_test_hash_entry): Delete.
5553 (struct treetreehash_entry): New.
5554 (java_treetreehash_find): New
5555 (java_treetreehash_new): New prototype.
5556 (java_treetreehash_create): New prototype.
5557 (java_mark_tree): Delete prototype.
5558 (java_hash_hash_tree_node): Delete prototype.
5559 (java_hash_compare_tree_node): Delete prototype.
5560 (attach_initialized_static_class): Delete prototype.
5561 * expr.c (build_class_init): Update to use java_treetreehash
5563 (java_expand_expr): Update to use htab_t.
5564 (emit_init_test_initialization): Likewise.
5565 * decl.c (java_mark_tree): Delete.
5566 * class.c (init_test_hash_newfunc): Delete.
5567 (java_hash_hash_tree_node): Delete.
5568 (java_hash_compare_tree_node): Delete.
5569 (add_method_1): Update to use java_treetreehash functions.
5570 (JAVA_TREEHASHHASH_H): New macro.
5571 (java_treetreehash_hash): New function.
5572 (java_treetreehash_compare): New function.
5573 (java_treetreehash_find): New function.
5574 (java_treetreehash_new): New function.
5575 (java_treetreehash_create): New function.
5576 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5578 * Make-lang.in (java/parse.o): Depend on debug.h.
5579 * java-tree.h (struct lang_identifier): Use gengtype.
5580 (union lang_tree_node): New.
5581 (struct lang_decl_func): Use gengtype.
5582 (struct lang_decl_var): Likewise.
5583 (struct lang_decl): Likewise.
5584 * parse.y: Include debug.h.
5585 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5587 * lang.c (struct language_function): New dummy structure.
5589 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5590 descriminator for DECL_LANG_SPECIFIC.
5591 (struct lang_decl_func): Rename from struct lang_decl.
5592 (enum lang_decl_desc): New.
5593 (struct lang_decl): Make it a union. Update all the accessor macros.
5594 (struct lang_type): Use gengtype.
5595 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5596 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5597 are now the same size.
5598 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5599 use discriminator to mark DECL_LANG_SPECIFIC.
5601 * Make-lang.in (gt-java-builtins.h): New rule.
5602 (java/builtins.o): Add dependency on gt-<filename>.h.
5603 * builtins.c: Use gengtype for roots.
5604 (union string_or_tree): Use gengtype.
5605 (struct builtin_record): Use gengtype.
5606 * config-lang.in (gtfiles): Add builtins.c.
5608 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5609 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5610 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5611 gt-java-parse.h, gtype-java.h): Add rules to generate.
5612 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5613 (class.o): Add dependency on gt-*.h.
5614 (constants.o): Likewise.
5617 (jcf-parse.o): Likewise.
5618 (jcf-write.o): Likewise.
5620 * config-lang.in (gtfiles): New.
5621 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5622 * constants.c: Replace uses of ggc_add_* with GTY markers.
5624 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5625 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5626 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5627 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5629 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5631 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5632 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5634 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5635 Include gtype-java.h.
5637 2002-06-02 Tom Tromey <tromey@redhat.com>
5639 Fix for PR java/5913:
5640 * parse.y (patch_binop): Call patch_string on op1.
5642 2002-06-02 Tom Tromey <tromey@redhat.com>
5644 Fix for PR java/1343, PR java/6336:
5645 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5646 formatting. Changed return type.
5647 (anonymous_class_counter): Moved to top of file.
5648 (maybe_make_nested_class_name): Append number to class name for
5649 function-local classes.
5651 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5653 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5654 * Make-lang.in: Update dependency lists.
5656 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5658 * gjavah.c (throwable_p): Do not free the name of the class after
5659 passing it to find_class.
5660 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5661 * jcf-io.c (dirent.h): Include it.
5662 (fnmatch.h): Likewise.
5663 (compare_path): New function.
5664 (java_or_class_file): Likewise.
5665 (memoized_dirlist_entry): New type.
5666 (memoized_dirlist_lookup_eq): New function.
5667 (memoized_dirlists): New variable.
5668 (caching_stat): New function.
5669 (memoized_class_lookup_eq): New function.
5670 (memoized_class_lookups): Likewise.
5671 (find_class): Use memoized_class_lookups and caching_stat.
5672 * jcf.h (JCF_USE_SCANDIR): Define.
5673 * parse.y (java_expand_classes): Write the class files in reverse
5676 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5678 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5680 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5682 * jcf-write.c (write_classfile): Unlink the temporary file if it
5683 cannot be renamed. Use concat to build up the name of the
5686 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5688 * jcf-write.c (write_classfile): Write the file to a
5689 temporary file and then rename it.
5691 2002-05-07 Tom Tromey <tromey@redhat.com>
5693 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5695 Fix for PR java/1200:
5696 * gjavah.c (throwable_p): New function.
5697 (decode_signature_piece): Use it. A `WeakReference' isn't the
5700 (gcjh_streq): New function.
5702 2002-05-07 Andreas Jaeger <aj@suse.de>
5704 * parse.y (finish_for_loop): Fix if statement.
5706 2002-05-06 Tom Tromey <tromey@redhat.com>
5708 Fix for PR java/5941:
5709 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5710 loop update expression.
5711 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5712 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5714 2002-05-04 Mark Wielaard <mark@klomp.org>
5717 * parse.y (build_string_concatenation): Return just op1 only when op2
5718 is null and op1 is a STRING_CST, otherwise always construct a
5721 2002-04-27 Tom Tromey <tromey@redhat.com>
5724 * parse.y (string_convert_int_cst): New function.
5725 (merge_string_cste): Use it.
5727 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5729 * java-tree.h (java_parse_file): Update.
5730 (java_set_yydebug): Remove.
5731 * jcf-parse.c (yydebug): Remove.
5732 (java_set_yydebug): Die.
5733 (java_parse_file): Update.
5734 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5736 2002-04-24 Tom Tromey <tromey@redhat.com>
5739 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5740 EXPR_WFL_QUALIFICATION of qual_wfl.
5742 2002-04-23 Per Bothner <per@bothner.com>
5744 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5745 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5746 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5748 2002-04-23 Tom Tromey <tromey@redhat.com>
5751 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5752 recognize `-fcompile-resource='.
5753 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5756 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5758 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5759 paths. Fixes PR java/2791.
5761 2002-04-19 Andrew Haley <aph@redhat.com>
5763 * jcf-write.c (push_long_const): lo, hi: New variables.
5764 Use rshift_double to extract the high part of a 64-bit long.
5765 Use WORD_TO_INT to extract the low part.
5767 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5768 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5769 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5771 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5773 * typeck.c (incomplete_type_error): Remove.
5775 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5777 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5778 for hash synchronization.
5779 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5780 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5783 2002-04-16 Mark Wielaard <mark@klomp.org>
5785 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5788 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5790 Fix for PR java/6294:
5791 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5794 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5796 Fix for PR java/6085:
5797 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5798 to get enclosing "this" argument for inner-class constructor
5799 invocation. Pass correct arguments to build_access_to_thisn.
5801 2002-04-10 Andreas Jaeger <aj@suse.de>
5803 * gcj.texi (Input Options): Fix extdirs patch.
5805 2002-04-10 Anthony Green <green@redhat.com>
5807 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5809 2002-04-09 Anthony Green <green@redhat.com>
5811 * gcj.texi (Input Options): Add --extdirs documentation.
5812 * jcf-dump.c (OPT_extdirs): New macro.
5813 (options): Add extdirs option.
5814 (help): Describe --extdirs.
5815 (main): Handle OPT_extdirs.
5816 * gjavah.c (OPT_extdirs): New macro.
5817 (options): Add extdirs option.
5818 (help): Describe --extdirs.
5819 (main): Handle OPT_extdirs.
5820 * jcf-path.c (jcf_path_init): Add extdirs support.
5821 (jcf_path_extdirs_arg): New function.
5822 (extensions): New variable to hold extensions path entries.
5823 * jvspec.c: Remove -fextdirs= when compiling main().
5824 * lang.c (java_decode_option): Handle -fextdirs=.
5825 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5826 * Make-lang.in: Compile jcf-path with version info for use in
5827 identifying the appropriate libgcj.jar.
5829 2002-04-08 Tom Tromey <tromey@redhat.com>
5832 * .cvsignore: Added rmic.1 and rmiregistry.1.
5833 * gcj.texi (Top): Link to new nodes.
5834 (Invoking rmic): New node.
5835 (Invoking rmiregistry): Likewise.
5836 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5838 (java.maintainer-clean): Likewise.
5839 ($(srcdir)/java/rmic.1): New target.
5840 ($(srcdir)/java/rmiregistry.1): Likewise.
5841 (java.install-man): Handle rmic.1 and rmiregistry.1.
5843 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5845 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5846 Add note about handling uncaught exceptions. Add an exception handler
5849 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5851 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5852 after using it to patch CALL_EXPR.
5854 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5856 * gcj.texi (Invocation): Document CNI invocation API.
5858 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5860 * expr.c (truthvalue_conversion): Rename. Update.
5861 (expand_compare): Update.
5862 * java-tree.h (java_truthvalue_conversion): New.
5863 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5865 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5867 * java-tree.h (java_mark_addressable): New.
5868 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5869 * typeck.c (mark_addressable): Rename, update.
5871 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5873 * expr.c (build_java_binop): Update.
5874 * java-tree.h (java_signed_type, java_unsigned_type,
5875 java_signed_or_unsigned_type): Update.
5876 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5877 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5878 * parse.y (patch_binop): Update.
5879 * typeck.c (signed_or_unsigned_type, unsigned_type,
5880 signed_type): Update.
5882 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5884 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5885 (java_dummy_print): Remove.
5886 (lang_print_error): Rename. Exit early if inhibiting output.
5887 (inhibit_error_printing_function): New.
5888 (java_init): Don't set hook.
5889 (lang_init_source): Use new boolean.
5891 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5893 * parse.y (do_resolve_class): Fix infinite recursion.
5895 2002-03-29 Tom Tromey <tromey@redhat.com>
5897 * parse.y (check_inner_circular_reference): Ignore incomplete
5900 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5902 * Make-lang.in (builtins.o): Update.
5903 * boehm.c (get_boehm_type_descriptor): Update.
5904 * builtins.c: Include langhooks.h.
5905 * decl.c (java_init_decl_processing): Update.
5906 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5907 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5909 * typeck.c (type_for_mode, type_for_size): Update.
5911 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5913 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5915 2002-03-28 Tom Tromey <tromey@redhat.com>
5917 * except.c (expand_end_java_handler): If the handler type is NULL,
5918 use java.lang.Throwable. Fixes PR java/5986.
5920 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5922 Fix for PR java/4715:
5923 * jcf-parse.c (parse_source_file_3): New function.
5924 (read_class): Call it.
5925 (java_parse_file): Likewise.
5927 2002-03-28 Jan Hubicka <jh@suse.cz>
5929 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5931 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5933 * parse.y (resolve_package): Initialize "decl".
5934 (lookup_package_type): Remove unused function.
5936 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5938 Fix for PR java/5993:
5939 * parse.y (resolve_package): Return the decl if resolution was
5940 successful. Don't special case "java.lang" and "java.lang.reflect"
5941 packages. Set type_name to the merged identifier.
5942 (resolved_qualified_expression_name): Print error using "name" if
5943 resolve_package returns NULL_TREE.
5945 2002-03-27 Tom Tromey <tromey@redhat.com>
5947 * expr.c (expand_invoke): Don't generate null pointer check if
5948 we're calling <init>.
5950 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5952 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5954 * java-tree.h (java_lang_expand_expr): Similarly.
5955 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5956 (java_init): Don't set hook.
5958 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5960 Fix for PR java/5850:
5961 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5962 context if field was not found in the current scope.
5963 * expr.c (lookup_field): Don't look in enclosing contexts.
5965 2002-03-26 Tom Tromey <tromey@redhat.com>
5967 Fix for PR java/5942:
5968 * parse.y (init_src_parse): Added sanity check.
5969 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5972 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5974 * decl.c (lang_mark_tree): Rename java_mark_tree.
5975 * java-tree.h (java_mark_tree): New.
5976 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5978 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5980 * lex.c: Change java_perform_atof to take normal parameters
5981 instead of a pointer to a parameter block. Call it directly
5984 2002-03-22 Mark Wielaard <mark@klomp.org>
5986 Fix for PR java/5368:
5987 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5988 when printing error message.
5990 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5992 * decl.c (maybe_build_cleanup): Remove.
5994 2002-03-22 Tom Tromey <tromey@redhat.com>
5996 Andrew Haley <aph@cambridge.redhat.com>
5998 * expr.c (build_field_ref): Don't build a check if the field is a
6001 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6003 Fix for PR java/6026:
6004 * lex.c (java_lex): Fix parsing of consecutive floats.
6006 2002-03-21 Tom Tromey <tromey@redhat.com>
6008 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6011 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6013 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6014 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6016 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6018 * gcj.texi: @code{gcj} becomes @command{gcj}.
6019 @code{gcc} becomes @command{gcc}.
6020 GcjRaw changed to gnu.gcc.RawData.
6022 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6024 * decl.c (start_java_method): Use new hook.
6025 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6026 (java_init): Remove old hook.
6028 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6030 * builtins.c (define_builtin): Do nothing if `type' is null.
6033 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6035 * parse.y (parser_check_super_interface): Fix error message
6038 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6040 * jcf-parse.c (get_constant): Delete unused variables.
6042 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6044 * java-tree.h (java_parse_file): New.
6045 * jcf-parse.c (yyparse): Rename java_parse_file.
6046 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6048 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6050 * parse.y (craft_constructor): Return the constructor decl.
6051 (java_expand_classes): Update comments.
6052 (lookup_method_invoke): Call fix_constructors immediately for
6053 anonymous class. Fixes PR java/5935.
6055 2002-03-15 Anthony Green <green@redhat.com>
6057 * jcf-parse.c (yyparse): Don't emit class registration
6058 constructor when compiling resource files.
6060 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6062 * lang.c (java_tree_code_type, java_tree_code_length,
6063 tree_code_name): Delete.
6064 (tree_code_type, tree_code_length, tree_code_name): Define.
6065 (java_init): Don't try to copy into the various tree_code
6068 2002-03-12 Tom Tromey <tromey@redhat.com>
6070 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6071 UTF-8, not UCS-2. Fixes PR java/5923.
6073 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6074 a call_expr wrapped in a convert. Fixes PR java/5848.
6076 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6078 * jcf-write.c (write_classfile): Improve error strings.
6080 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6082 * lex.c: Adjust comments to GNU standards.
6084 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6086 Fix for PR java/5902:
6087 * lex.c (java_lex): Fix parsing of literals.
6089 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6091 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6092 to prevent it getting evaluated twice in the store checking case.
6093 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6096 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6098 * decl.c (java_init_decl_processing): Make sure class_type_node
6099 alignment is not less than 64 bits if hash synchronization is enabled.
6101 2002-03-08 Per Bothner <per@bothner.com>
6103 * parse.y (java_complete_lhs): Check if patch_assignment
6104 returned an error-mark.
6106 * parse.y (try_builtin_assignconv): Don't special-case zero.
6108 2002-03-08 Per Bothner <per@bothner.com>
6110 Fix for PR java/5812.
6111 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6112 here instead of in JSR macro. Likewise with load_type_state call.
6113 Do the latter on if the return_pc has been verified (the jsr returns).
6114 (JSR): Now just call build_java_jsr.
6116 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6118 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6119 (java.install-common): Link native driver to
6120 JAVA_TARGET_INSTALL_NAME.
6122 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6124 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6125 * builtins.c(sin_builtin): Likewise
6126 * builtins.c(sqrt_builtin): Likewise
6128 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6130 * java/expr.c, java/jcf-parse.c, java/lex.c:
6131 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6132 REAL_ARITHMETIC blocks unconditional. Delete some further
6133 #ifdef blocks predicated on REAL_ARITHMETIC.
6135 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6137 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6138 explicit sizeof/sizeof.
6139 * decl.c (java_init_decl_processing): Likewise.
6140 * jcf-parse.c (init_jcf_parse): Likewise.
6141 * parse.y (init_src_parse): Likewise.
6143 2002-03-02 Per Bothner <per@bothner.com>
6145 Make --CLASSPATH by a synonym for --classpath and -classpath.
6146 Implement --bootclasspath.
6147 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6148 (classpath_l): Remove.
6149 (jcf_path_CLASSPATH_arg): Remove.
6150 (jcf_path_bootclasspath_arg): New function.
6151 (jcf_path_seal): Simplify accordingly.
6153 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6154 (jcf_path_CLASSPATH): Remove declaration.
6155 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6156 (lang_specific_driver): Translate -bootclasspath.
6157 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6158 * lang.c (decode_lang_options): Do jcf_path_init first.
6159 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6160 * gjavah.c: Also handle --bootclasspath.
6161 Handle --CLASSPATH as a synonum for --classpath.
6162 * jcf-dump.c: Likewise.
6164 "." is not part of system path, but is the default for --classpath.
6165 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6166 (jcf_path_seal): Add "." if no CLASSPATH specified.
6168 * gcj.texi: Document changes.
6170 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6172 * expr.c (build_java_arraystore_check): Fix formatting.
6174 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6176 Fix for PR java/5758, java/5632:
6177 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6178 inner-class separator too.
6179 * parse.y (do_resolve_class): New local `decl_result.'
6180 Progressively build a name for what can have been loaded.
6182 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6184 * expr.c (java_array_data_offset): Removed function.
6185 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6186 (build_java_array_length_access): Obtain "length" value using a
6187 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6188 (build_java_arrayaccess): Correct comment. Access "data" using a
6189 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6190 (build_java_arraystore_check): New function.
6191 (expand_java_arraystore): Use build_java_arraystore_check.
6192 * parse.y (patch_assignment): Simplify code to insert a store check
6193 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6194 * check-init.c (check_init): Update to reflect that an array length
6195 access is now a COMPONENT_REF.
6196 * gcj.texi (Code Generation): Improve documentation of
6197 -fno-bounds-check. Add documentation for -fno-store-check.
6198 * java-tree.h (flag_store_check): Declare.
6199 (build_java_arraystore_check): Declare.
6200 * lang.c (flag_store_check): Initialize to 1.
6201 (lang_f_options): Add store-check option.
6202 * jvspec.c: Don't pass store-check option to jvgenmain.
6203 * lang-options.h: Add help string for -fno-store-check.
6205 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6207 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6208 * java-tree.h (java_dup_lang_specific_decl): New.
6209 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6211 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6213 * builtins.c, decl.c: Delete traditional-mode-related code
6214 copied from the C front end but not used, or used only to
6215 permit the compiler to link.
6217 2002-02-22 Tom Tromey <tromey@redhat.com>
6219 Fix for PR java/2369:
6220 * jvspec.c (verify_class_name): New function.
6221 (lang_specific_driver): Call it.
6222 (JAVA_START_CHAR_P): New macro.
6223 (JAVA_PART_CHAR_P): Likewise.
6225 2002-02-22 Per Bothner <per@bothner.com>
6227 * class.c: Change vtable to be more compatible with g++ v3 abi.
6228 (get_dispatch_table): Prepend offset-to-top (always 0) and
6229 type_info pointer (currently unimplemented hence NULL) to vtable.
6230 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6231 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6232 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6233 (build_dtable_decl): Add declarations for new fields.
6235 2002-02-20 Per Bothner <per@bothner.com>
6237 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6238 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6239 don't need to set it on the COMPOUND_EXPR - the caller does that.
6241 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6243 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6244 `--CLASSPATH' becomes `--classpath.'
6245 * gjavah.c: Likewise.
6246 * jcf-dump.c: Likewise.
6247 * lang-options.h: Likewise.
6249 * jcf-path.c: Updated comment.
6250 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6251 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6252 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6253 (jcf_path_CLASSPATH_arg): Ditto.
6254 (classpath_u): Updated leading comment.
6256 2002-02-20 Per Bothner <per@bothner.com>
6258 * builtins.c (check_for_builtin): New function.
6259 (build_call_or_builtin): Remove.
6260 * java-tree.h: Update accordingly.
6261 * expr.c (expand_invoke): Use build + check_for_builtin instead
6262 of build_call_or_builtin.
6263 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6264 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6265 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6267 2002-02-17 Tom Tromey <tromey@redhat.com>
6269 * java-tree.h (TYPE_STRICTFP): New macro.
6270 (struct lang_type) [strictfp]: New field.
6271 (CLASS_STRICTFP): New macro.
6272 (METHOD_STRICTFP): New macro.
6273 (struct lang_decl) [strictfp]: New field.
6274 * parse.y (method_header): Disallow strictfp constructor or
6276 (STRICT_TK): Move before MODIFIER_TK.
6277 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6278 (METHOD_MODIFIERS): Likewise.
6279 (INTERFACE_MODIFIERS): Likewise.
6280 * jcf-write.c (get_access_flags): Likewise.
6281 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6282 (add_method_1): Likewise.
6283 (get_access_flags_from_decl): Likewise.
6284 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6285 recognize strictfp flag.
6286 * jcf.h (ACC_STRICT): New define.
6288 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6290 * class.c(build_utf8_ref): Move declaration of decl_size
6292 2002-02-07 Tom Tromey <tromey@redhat.com>
6294 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6297 2002-02-04 Anthony Green <green@redhat.com>
6299 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6300 sections if available.
6302 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6304 * parse.y (java_expand_classes): Fix typo in static field loop.
6306 2002-02-02 Richard Henderson <rth@redhat.com>
6308 * class.c (add_field): Mark static fields external.
6309 (build_class_ref): Remove redundant set.
6310 * parse.y (java_expand_classes): Mark static fields of classes
6311 to be compiled as local.
6312 * jcf-parse.c (parse_class_file): Likewise.
6314 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6316 * gcj.texi (About CNI): New node.
6318 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6321 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6322 setlocale() with LC_CTYPE as a parameter.
6325 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6327 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6328 Follow GNU Coding Standards for --version.
6330 2002-01-28 Tom Tromey <tromey@redhat.com>
6332 * expr.c (build_jni_stub): Ensure storage for `meth' is
6334 * parse.y (java_complete_expand_methods): Set
6335 current_function_decl before building JNI stub.
6337 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6339 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6342 2002-01-22 Tom Tromey <tromey@redhat.com>
6344 * decl.c (java_init_decl_processing): Use add_predefined_file.
6345 Predefine RawData.java.
6346 (predef_filenames): Removed.
6347 (java_init_decl_processing): Don't register predef_filenames.
6348 * jcf-parse.c (add_predefined_file): New function.
6349 (predefined_filename_p): Rewrote.
6350 (predefined_filename_p): No longer static.
6351 * decl.c (java_init_decl_processing): Call initialize_builtins.
6352 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6353 (java/builtins.o): New target.
6354 * builtins.c: New file.
6355 * parse.y (patch_invoke): Use build_call_or_builtin.
6356 * java-tree.h (build_call_or_builtin): Declare.
6357 (initialize_builtins): Declare.
6358 (java_set_exception_lang_code): Removed unused declaration.
6359 (PREDEF_FILENAMES_SIZE): Removed.
6360 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6361 (predef_filenames): New define.
6362 (add_predefined_file): Declare.
6363 (predefined_filename_p): Declare.
6364 * expr.c (expand_invoke): Use build_call_or_builtin.
6366 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6368 * parse.y (patch_switch_statement): Fix format specifier.
6370 2002-01-16 Tom Tromey <tromey@redhat.com>
6372 More for PR java/5365:
6373 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6375 (process_file): Generate include for
6376 java.lang.UnsupportedOperationExceptions.
6378 2002-01-15 Andreas Jaeger <aj@suse.de>
6380 * .cvsignore: Add man pages.
6382 2002-01-15 Tom Tromey <tromey@redhat.com>
6384 Fix for PR java/5365:
6385 * gjavah.c (process_file): Turn class name into a file name.
6387 2002-01-14 Matthias Klose <doko@debian.org>
6389 * gcj.texi: Fix whitespace and formatting errors in the
6390 synopsis of the man pages. Update copyright.
6392 2002-01-14 Tom Tromey <tromey@redhat.com>
6395 * Make-lang.in (java.install-man): Handle jv-convert man page.
6396 (java.generated-manpages): Added jv-convert.1.
6397 (java.uninstall): Remove jv-convert.1.
6398 (java.maintainer-clean): Likewise.
6399 ($(srcdir)/java/jv-convert.1): New target.
6400 * gcj.texi (Top): Link to jv-convert node.
6401 (Individual utilities): Likewise.
6402 (Invoking jv-convert): New node.
6404 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6405 Martin Kahlert <martin.kahlert@infineon.com>
6407 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6408 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6410 2002-01-03 Graham Stott <grahams@redhat.com>
6412 * class.c (compile_resource_file): Update copyright date.
6413 Constify filename parameter.
6414 (java-tree.h): Update copyright date.
6415 (compile_resource_file): Constify filename parameter.
6417 2002-01-03 Graham Stott <grahams@redhat.com>
6419 * gcc/jcf-parse.c: Update copyright date.
6420 (yyparse): Constify resource_filename.
6422 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6424 * parse.y (src_parse_roots): Don't needlessly zero init.
6426 2001-12-31 Tom Tromey <tromey@redhat.com>
6428 * parse.y (dump_java_tree): New function.
6429 (source_end_java_method): Call it.
6430 (end_class_declaration): Likewise.
6431 * lang.c (java_decode_option): Call dump_switch_p.
6433 2001-12-28 Tom Tromey <tromey@redhat.com>
6435 * gen-table.pl: Don't process characters after \uffff. Added
6436 comment pointing to input file.
6438 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6440 * gen-table.pl: Const-ify output. Document the location of a
6441 suitable unicode input file.
6443 * chartables.h: Regenerate.
6445 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6447 * chartables.h: Const-ify.
6448 * gjavah.c (options): Likewise.
6449 * jcf-dump.c (options): Likewise.
6450 * jv-scan.c (options): Likewise.
6451 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6452 * parse.y (binop_lookup): Likewise.
6454 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6456 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6457 the static arrays that are output.
6458 * jvspec.c (jvgenmain_spec): Make static.
6459 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6460 * keyword.h: Regenerate.
6461 * lang.c (string_option, process_option_with_no, lang_f_options,
6462 lang_W_options): Const-ify.
6463 * lex.c (java_lex): Likewise.
6465 2001-12-21 Richard Henderson <rth@redhat.com>
6467 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6468 (get_boehm_type_descriptor): ... here. Arrange for the
6469 TREE_TYPE to get set properly.
6471 2001-12-21 Richard Henderson <rth@redhat.com>
6473 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6474 only if the target requires collect2.
6476 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6478 2001-12-20 Tom Tromey <tromey@redhat.com>
6481 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6482 CAN_COMPLETE_NORMALLY for the node.
6483 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6484 generate code for second branch if first branch can't complete
6486 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6487 the loop head if the loop body can't complete normally.
6489 2001-12-20 Tom Tromey <tromey@redhat.com>
6492 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6493 case where `finally' clause can't complete normally.
6495 2001-12-20 Tom Tromey <tromey@redhat.com>
6498 * parse.y (analyze_clinit_body): Added this_class parameter.
6499 Check for more cases where we must keep <clinit>.
6500 (maybe_yank_clinit): Cleaned up flow control.
6502 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6504 * decl.c (java_init_decl_processing): Don't initialize
6505 finit_leg_identifier_node.
6506 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6507 (finit_leg_identifier_node): Remove.
6508 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6510 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6512 * mangle.c (mangle_member_name): Don't special-case for
6514 * mangle_name.c (unicode_mangling_length): Likewise.
6515 (append_unicode_mangled_name): Likewise.
6516 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6519 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6521 * expr.c (build_java_array_length_access): Don't force null pointer
6522 check unless flag_check_references is set.
6524 2001-12-20 Tom Tromey <tromey@redhat.com>
6526 Fix for PR java/3417:
6527 * parse.y (patch_assignment): Added special processing for
6529 (patch_return): Don't convert booleans to integers, and don't
6530 special-case `null'.
6532 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6534 * config-lang.in (diff_excludes): Remove.
6536 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6538 * gcj.texi: Update link to GCC manual.
6540 2001-12-17 Tom Tromey <tromey@redhat.com>
6542 * parse.y (link_nested_class_to_enclosing): Removed useless
6545 2001-12-16 Tom Tromey <tromey@redhat.com>
6547 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6550 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6552 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6553 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6556 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6558 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6560 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6562 * decl.c (java_init_decl_processing): Build otable_type correctly.
6563 otable_decl is an otable_type.
6565 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6567 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6568 otable_type, otable_ptr_type, method_symbol_type,
6569 method_symbols_array_type, method_symbols_array_ptr_type): New
6570 field/global tree definitions.
6571 (flag_indirect_dispatch): New flag.
6572 * decl.c (java_init_decl_processing): Initialize new otable and
6573 otable_syms type nodes and decls. Add new field "index" to
6575 * class.c (build_method_symbols_entry): New function.
6576 (make_method_value): Set "index" to to method's vtable index for
6577 virtual methods when indirect-dispatch is not used.
6578 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6579 and set vtable_method_count to -1. Set otable and otable_syms field
6580 if indirect-dispatch is used and there was something to put in them.
6581 (build_method_symbols_entry): New function.
6582 (emit_offset_symbol_table): New function.
6583 * expr.c (get_offset_table_index): New function.
6584 (build_invokevirtual): Build array reference to otable at the index
6585 returned by get_offset_table_index, and use the result as the vtable
6587 (build_invokeinterface): Similar.
6588 * jcf-parse.c (yyparse): If indirect-dispatch, call
6589 emit_offset_symbol_table at the end of compilation, after all classes
6590 have been generated.
6591 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6592 * lang.c (flag_indirect_dispatch): Define.
6593 (lang_f_options): Add indirect-dispatch flag.
6595 2001-12-14 Matthias Klose <doko@debian.org>
6597 * gcj.texi: Markup for man page generation. Document missing
6598 options printed by <tool> --help.
6599 Terminate description of gij's -ms option with a dot.
6600 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6601 (java.generated-manpages java.install-man, java.uninstall,
6602 java-maintainer-clean) Updated.
6604 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6606 * class.c (get_dispatch_table): Fix java vtable layout
6607 for TARGET_VTABLE_USES_DESCRIPTORS.
6608 * decl.c (java_init_decl_processing): Initialize
6609 alloc_no_finalizer_node, finalize_identifier_node.
6610 * expr.c (class_has_finalize_method): New function.
6611 (expand_java_NEW): Generate calls for finalizer-free allocation.
6612 (build_invokevirtual): Fix java vtable layout for
6613 TARGET_VTABLE_USES_DESCRIPTORS.
6614 * java-tree.h (enum java_tree_index): New entries:
6615 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6616 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6617 (class_has_finalize_method): declare.
6618 (HAS_FINALIZER_P): New macro.
6619 * parse.y (patch_invoke): Generate calls for finalizer-free
6622 2001-12-12 Matthias Klose <doko@debian.org>
6624 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6625 whitespace at end of line.
6627 2001-12-11 Tom Tromey <tromey@redhat.com>
6629 * lex.c (java_init_lex): Define wfl_to_string as
6630 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6632 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6634 * class.c (make_method_value): Use null_pointer_node to
6635 represent empty exception table.
6637 2001-12-10 Tom Tromey <tromey@redhat.com>
6639 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6641 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6643 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6645 2001-12-09 Per Bothner <per@bothner.com>
6647 * check-init.c (current_switch_has_default): New static field.
6648 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6649 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6650 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6652 2001-12-09 Tom Tromey <tromey@redhat.com>
6654 * check-init.c (check_init): Don't allow pre- or post- increment
6655 or decrement of final variable.
6656 (final_assign_error): Minor error message rewording.
6658 2001-12-08 Tom Tromey <tromey@redhat.com>
6660 * java-tree.h: Fixed typo.
6662 * gjavah.c (decompile_method): Don't decompile to `return this'
6665 * gjavah.c (cxx_keywords): Re-sorted.
6666 * lex.c (cxx_keywords): Re-sorted.
6668 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6671 * gjavah.c (print_namelet): Clear subnamelets.
6672 (HANDLE_METHOD): Set `method_printed' earlier.
6674 2001-12-07 Tom Tromey <tromey@redhat.com>
6676 * lang.c (lang_f_options): Added
6677 optimize-static-class-initialization.
6678 (java_decode_option): Removed special case.
6680 2001-12-07 Per Bothner <per@bothner.com>
6682 * check-init.c (check_init): Fix typo freeing memory twice.
6684 2001-12-05 Per Bothner <per@bothner.com>
6686 Restore support for static class initialization optimization.
6687 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6688 * check-init.c (check_int): At end of BLOCK handle initialization
6689 blocks, which used to be done in java_complete_expand_method but did
6690 not handle the case where check_for_initialization might allocate
6691 more than a word of bits.
6692 * decl.c (lang_make_tree): The smic field is now a tree.
6693 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6694 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6696 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6698 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6699 Change from a hash table to a list.
6700 (struct_lang_decl): Change field 'smic' to match.
6701 * class.c (add_method_1): Initialize
6702 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6703 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6704 (java_expand_method_bodies): -here, since 'smic' is now a list.
6705 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6707 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6709 * class.c (java_hash_compare_tree_node): Fix casts.
6711 2001-12-04 Per Bothner <per@bothner.com>
6713 * check-init.c: Handle definite unassignment to finals in addition
6714 to definite assignment.
6715 (loop_current_locals): New field.
6716 (num_current_locals, int start_current_locals, num_current_words):
6718 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6719 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6720 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6721 (get_variable_decl, check_final_reassigned): New functions.
6722 (check_init, check_bool_init): Modify as needed for checking finals.
6723 (check_for_initialization): Take extra parameter and return void.
6724 Do extra start-up logic to check final fields for assignment.
6725 * parse.y (check_static_final_variable_assignment_flag,
6726 reset_static_final_variable_assignment_flag, check_final_assignment,
6727 check_final_variable_local_assignment_flag,
6728 reset_final_variable_indirect_assignment_flag,
6729 reset_final_variable_global_assignment_flag): Remove functions.
6730 (java_complete_expand_methods, outer_field_access_fix,
6731 patch_assignment): Remove no-longer used logic.
6732 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6733 * parse.y (register_fields, java_complete_tree): Update accordingly.
6735 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6736 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6737 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6739 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6741 * java-tree.h (DECL FINAL): New bit-field.
6742 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6743 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6744 (DECL_INIT_CALLS_THIS): New macro.
6745 (struct lang_decl): New bit-field init_calls_this.
6746 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6747 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6748 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6749 use it for both local variables and final fields.
6750 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6752 (struct lang_type): Remove hfv bit-field.
6753 (check_for_initialization): Change to return void.
6755 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6756 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6757 * check-init.c (final_assign_error): New helper function.
6758 (check_final_reassigned, check_init): Use it.
6759 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6761 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6762 bit-fields to unsigned.
6764 2001-12-03 Per Bothner <per@bothner.com>
6766 * parse.y (patch_binop): Minor constant folding.
6768 * parse.y (build_current_thisn): Shorter 'buffer'.
6770 2001-12-03 Per Bothner <per@bothner.com>
6772 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6773 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6774 * jcf-write.c (generate_bytecode_insns): Remove support for
6775 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6776 * check-init.c (check_init): Likewise.
6778 2001-12-03 Per Bothner <per@bothner.com>
6780 * verify.c (subroutine_nesting): New function.
6781 (verify_jvm_instructions): Use it to fix logic for checking that
6782 we're done with the current subroutine.
6784 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6785 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6787 2001-12-03 Per Bothner <per@bothner.com>
6789 * jcf.h: Fix obvious typo in comment.
6790 * typeck.c (build_null_signature): Add comment.
6792 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6794 * expr.c: Remove leading capital from diagnostic messages, as
6795 per GNU coding standards.
6796 * jcf-io.c: Similarly.
6797 * jcf-parse.c: Similarly.
6798 * jv-scan.c: Similarly.
6799 * jvspec.c: Similarly.
6800 * mangle.c: Similarly.
6802 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6803 Alexandre Petit-Bianco <apbianco@redhat.com>
6805 * expr.c (build_java_arrayaccess): Call save_expr on array for
6806 correct evaluation order, modified comment, fixed indentation.
6807 * parse.y: (patch_assignment): Correctly extract the array base
6808 from the tree generate by build_java_arrayaccess, added comments.
6809 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6810 Fixes PR java/3096, PR java/3803, PR java/3965.
6812 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6814 * expr.c (expand_byte_code): Remove trailing periods from messages.
6815 * jcf-parse.c (load_class, jcf_parse): Similarly.
6816 * jcf-write.c (generate_classfile): Similarly.
6817 * lex.c (java_lex): Similarly.
6819 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6821 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6823 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6825 * Make-lang.in (java.generated-manpages): New dummy target.
6827 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6829 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6831 (lang_specific_pre_link): Use set_input to set input_filename.
6833 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6834 (main): Fix definition.
6835 Strip `main' from classname.
6838 2001-11-18 Roger Sayle <roger@eyesopen.com>
6840 * parse.h (java_expand_switch): Remove old prototype.
6842 2001-11-18 Tom Tromey <tromey@redhat.com>
6844 Fix for PR java/1401:
6845 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6847 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6850 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6852 * lang.c (finish_parse): Rename to java_finish.
6853 (LANG_HOOKS_FINISH, java_finish): New.
6855 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6857 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6858 * java-tree.h: New prototype.
6859 * lang.c (java_init): Update prototype. Combine with old init_parse.
6861 2001-11-13 Tom Tromey <tromey@redhat.com>
6863 * gjavah.c (method_signature): New global.
6864 (HANDLE_METHOD): Set it.
6865 (decompile_return_statement): New function.
6866 (decompile_method): Use it.
6867 (print_method_info): Removed `synth' argument.
6869 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6871 * java-tree.h (java_set_yydebug): New.
6872 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6873 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6874 (print_lang_decl, print_lang_type, print_lang_identifier,
6875 print_lang_statistics, lang_print_xnode): Remove.
6877 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6879 * jcf-parse.c (init_lex): Remove.
6880 * lang.c (language_string, lang_identify): Remove.
6881 (struct lang_hooks): Constify.
6882 (LANG_HOOKS_NAME): Override.
6883 (init_parse): Update.
6885 2001-11-08 Andreas Franck <afranck@gmx.de>
6887 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6888 program_transform_name the way suggested by autoconf.
6889 (java.install-common): Also transform auxiliary program names with
6890 program_transform_name.
6892 2001-11-08 Tom Tromey <tromey@cygnus.com>
6894 * parse.y (trap_overflow_corner_case): New rule.
6895 (unary_expression): Use it.
6896 * lex.c (java_init_lex): Don't set minus_seen.
6897 (yylex): Don't use minus_seen. Communicate overflow to parser for
6899 (error_if_numeric_overflow): New function.
6900 * parse.h (minus_seen): Removed field.
6901 (JAVA_RADIX10_FLAG): New define.
6903 2001-11-07 Tom Tromey <tromey@redhat.com>
6905 Patch for PR java/1414:
6906 * parse.y (case_label_list): New global.
6907 (goal): Register case_label_list with GC.
6908 (java_complete_lhs): Save new case on case_label_list.
6909 (patch_switch_statement): Check for duplicate case labels.
6911 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6913 * parse.y (patch_assignment): Removed unused third argument.
6914 (java_complete_lhs): Removed unused third argument to patch_assignment.
6916 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6918 * lang.c: Include langhooks-def.h.
6919 * Make-lang.in: Update.
6921 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6923 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6925 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6927 * mangle.c (find_compression_record_match): Don't match compression
6928 records for package name elements unless they occur at the start of
6929 the name. Fix for PR java/4717.
6931 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6933 * expr.c (expand_java_field_op): Don't special-case references to
6934 java.lang.PRIMTYPE.TYPE.
6935 (build_primtype_type_ref): Removed.
6936 * java-tree.h (build_primtype_type_ref): Remove prototype.
6937 * parse.y (maybe_build_primttype_type_ref): Removed.
6938 (complete_function_arguments): Don't special-case references to
6939 java.lang.PRIMTYPE.TYPE.
6940 (patch_assignment): Likewise.
6941 (array_constructor_check_entry): Likewise.
6943 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6945 * mangle.c (static tree compression_table): Fixed leading comment.
6946 * parse.h (struct parser_ctxt): Fixed field comment.
6947 * parse.y (check_pkg_class_access): New prototype, fixed leading
6948 comment, new parameter used to emit error only if passed as true.
6949 (parse_check_super): Pass extra argument to check_pkg_class_access.
6950 (do_resolve_class): Likewise.
6951 (process_imports): Likewise.
6952 (read_import_dir): Fixed indentation.
6953 (find_in_imports_on_demand): New local class_type_name. Local
6954 node_to_use deleted. while loop changed into for loop. Report
6955 multiple definition only for accessible classes. Improved error
6957 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6958 assigned to parameter list, fixed indentation. while loop changed
6959 into for loop, restore TREE_CHAIN on local `tem' before the next
6962 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6964 * lang.c (lang_get_alias_set): Deleted.
6966 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6968 * gjavah.c (jni_print_char): Fix thinko in last change.
6970 * gjavah.c (jni_print_char, decode_signature_piece): Use
6971 safe-ctype macros and/or fold extra calls into fewer ones.
6972 * lex.c (java_read_unicode, java_lex): Likewise.
6973 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6974 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6975 * mangle_name.c (append_unicode_mangled_name,
6976 unicode_mangling_length): Likewise.
6978 2001-10-17 Richard Henderson <rth@redhat.com>
6980 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6982 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6984 * lang.c (langhooks.h): Included.
6985 (LANG_HOOKS_INIT): Redefined.
6986 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6987 (LANG_HOOKS_DECODE_OPTION): Likewise.
6988 (struct lang_hooks lang_hooks): New initialization.
6990 2001-10-11 Per Bothner <per@bothner.com>
6992 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6993 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6994 The former is simpler, and jcf-write.c handles it better.
6995 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6996 or WITH_CLEANUP_EXPR.
6997 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6998 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7000 * parse.y (patch_if_else_statement): If the condition is constant,
7001 optimize away the test.
7003 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7005 * parse.y (patch_cast): Call patch_string on the first operand of
7006 the incoming node, update it if necessary. Fixes PR java/4510.
7008 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7010 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7011 when name qualifier matches a package name.
7013 2001-10-08 Tom Tromey <tromey@redhat.com>
7015 Fix for PR java/4489:
7016 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7017 force a new label when computing `body_block'.
7019 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7021 * jcf-io.c (format_uint): Const-ify.
7022 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7023 * lex.c (java_get_line_col): Likewise.
7024 * parse.y (build_incdec): Likewise.
7026 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7028 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7029 a NULL enclosing context if appropriate. Fixes PR java/4466.
7031 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7033 * parse.y (patch_assignment): Use lvalue's original TYPE when
7034 building the final COMPOUND_EXPR.
7035 (try_reference_assignconv): Fixed leading comment.
7037 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7039 * parse.y (check_final_variable_indirect_assignment): For
7040 COMPOUND_EXPR, return only if finals were found initialized
7041 properly, if not, keep on checking.
7042 (check_final_variable_global_assignment_flag): New local
7043 error_found, set when appropriate and used to decide whether to
7044 report uninitialized finals. Fixed typo in comment.
7046 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7048 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7049 last three initializations. Fixes PR java/4360.
7051 2001-09-21 Richard Henderson <rth@redhat.com>
7053 * class.c (get_dispatch_table): Handle function descriptors.
7054 (build_dtable_decl): Likewise.
7055 * expr.c (build_invokevirtual): Likewise.
7057 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7059 * parse.y (patch_method_invocation): Build class initialization
7060 when static finals are used to qualify method invocation.
7063 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7065 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7066 build_type_name_from_array_name.
7067 (STRING_STRIP_BRACKETS): New macro.
7068 * parse.y (build_type_name_from_array_name): New function.
7069 (array_creation_expression:): Accumulate []s instead of [s.
7070 (cast_expression:): Accumulate []s instead of [s after cast type
7072 (build_array_from_name): Local string deleted, use
7073 build_type_name_from_array_name.
7074 (build_unresolved_array_type): Accumulate []s instead of [s after
7076 (register_fields): Fixed comment.
7077 (resolve_class): Local name, base deleted, new locals tname and
7078 array_dims. Use build_type_name_from_array_name. Use array_dims to
7080 (purify_type_name): Use STRING_STRIP_BRACKETS.
7082 2001-09-18 Andreas Jaeger <aj@suse.de>
7084 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7085 * jv-scan.c: Likewise.
7087 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7089 * parse.y (patch_method_invocation): Inner class creation context
7090 check not enforced within constructors. Fixes PR java/1873.
7092 2001-09-16 Tom Tromey <tromey@redhat.com>
7094 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7095 NOTE_PUSH for single-case push. Fixes PR java/4189.
7097 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7099 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7100 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7101 (struct lang_type): New fields import_list and import_demand_list.
7102 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7103 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7104 (do_resolve_class): New local saved_enclosing_type, initialized,
7105 passed as parameter to find_in_imports and find_in_imports_on_demand.
7106 (find_in_imports): Added paramater enclosing_type, use its
7107 TYPE_IMPORT_LIST when applicable.
7108 (find_in_imports_on_demand): Added parameter enclosing_type, use
7109 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7110 declaration and initialization.
7111 (fold_constant_for_init): Switch/restore current_class to the
7112 appropriate context.
7114 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7116 * verify.c (verify_jvm_instructions): Fix typo.
7118 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7120 * expr.c (expand_invoke): Const-ification.
7121 * parse.y (patch_method_invocation): Likewise.
7123 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7125 * gjavah.c (cxx_keywords): Const-ification.
7126 * keyword.gperf (java_keyword): Likewise.
7127 * lang.c (java_tree_code_name): Likewise.
7128 * lex.c (cxx_keywords): Likewise.
7129 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7131 2001-09-11 Richard Henderson <rth@redhat.com>
7133 * parse.h (ctxp_for_generation): Mark extern.
7135 2001-09-10 Richard Henderson <rth@redhat.com>
7137 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7139 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7141 * typeck.c (java_array_type_length, build_prim_array_type):
7142 Represent empty arrays by NULL index.
7144 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7146 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7147 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7149 2001-09-06 Anthony Green <green@redhat.com>
7151 * class.c (O_BINARY): Define if necessary.
7152 (registerResource_libfunc): Declare.
7153 (init_class_processing): Initilize registerResource_libfunc.
7154 (compile_resource_file): New function.
7155 * java-tree.h (resource_name): Declare.
7156 (compile_resource_file): Declare.
7157 * jcf-parse.c (yyparse): Handle compiling java resource files.
7158 * lang.c (java_decode_option): Handle -fcompile-resource option.
7159 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7161 * gcj.texi (Code Generation): Add documentation for -R flag.
7163 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7165 * jcf-write.c (generate_classfile): Issue an error in case of
7166 field/initial value mismatch.
7167 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7168 being initialized and we're generating bytecode.
7169 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7170 set DECL_INITIAL properly when appropriate.
7174 2001-09-01 Per Bothner <per@bothner.com>
7176 * parse.y (maybe_yank_clinit): A field without an initializer is not
7177 relevant. All initializers except static final and constant require
7178 <clinit>, regardless of flag_emit_class_files.
7180 2001-08-31 Per Bothner <per@bothner.com>
7182 * class.c (set_constant_value): When not emitting class files, then a
7183 String ConstantValue is a utf8const_ptr_type.
7185 2001-08-30 Per Bothner <per@bothner.com>
7187 * jcf-write.c (generate_classfile): Check that field is primitive
7188 or string before emitting ConstantValue attribute.
7190 2001-08-30 Per Bothner <per@bothner.com>
7192 * parse.y (resolve_qualified_expression_name): If creating a
7193 COMPOUND_EXPR, set it's type correctly.
7195 2001-08-30 Per Bothner <per@bothner.com>
7197 * jcf-io.c (open_class): Set filename field.
7199 * jcf-parse,c (parse_class_file): Set current_function_decl
7200 for better error message when Code attribute is missing.
7202 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7203 better diagnostics, especially for constructors.
7205 2001-08-30 Per Bothner <per@bothner.com>
7207 * jcf-write.c (generate_classfile): Don't write ConstantValue
7208 attribute if field is not final, for compatibility with jdk.
7210 * jcf-write.c (generate_classfile): Convert ConstantValue values
7211 to correct type. Work-around for front-end bug.
7212 * class.c (set_constant_value): Error if constant has wrong type.
7214 2001-08-30 Per Bothner <per@bothner.com>
7216 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7217 "Double" are printed at verbosity 1.
7219 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7221 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7223 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7225 * parse.y (patch_assignment): Don't verify final re-assignment here.
7226 (java_complete_lhs): Verify assignments to finals calling
7227 patch_assignment. Verify re-assignments to finals before calling
7230 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7232 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7235 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7237 * lex.c (java_lex): new local found_hex_digits. Set and then used
7238 in test to reject invalid hexadecimal numbers.
7239 * parse.y (java_complete_tree): Prevent unwanted cast with
7240 initialized floating point finals.
7241 (patch_binop): Emit a warning when detecting a division by zero,
7242 mark result not constant, don't simplify non integer division.
7244 2001-08-28 Per Bothner <per@bothner.com>
7246 * jcf-write.c (generate_bytecode_insns): For increments and
7247 decrements just recurse to push constant. Improvement on Mark's patch.
7249 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7251 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7252 real conversion for increments and decrements of reals.
7254 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7256 * parse.y (resolve_qualified_expression_name): Handle unresolved
7257 qualified expressions, prevent numerical qualifiers, fixed typo.
7260 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7262 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7263 don't report anything but deprecated class when marked so. Handle
7265 (patch_method_invocation): Check deprecation on methods and types.
7266 (patch_binop): code becomes an enum tree_code, added default: to
7267 switch to handle that. Detect division by zero, try to fold and
7268 return before using a subroutine.
7270 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7272 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7273 file smaller than 4 bytes.
7274 * parse.y (check_inner_circular_reference): New function.
7275 (check_circular_reference): Likewise.
7276 (array_initializer:): Accept {,}.
7277 (java_check_circular_reference): Rewritten using
7278 check_circular_reference and check_inner_circular_reference.
7279 (java_complete_expand_method): Unconditionally save and restore
7280 the unpurged exception list.
7281 (build_dot_class_method_invocation): Unmangle signature parameter.
7283 2001-08-21 Tom Tromey <tromey@redhat.com>
7285 * decl.c (init_decl_processing): Add `throws' field to method
7287 * class.c (make_method_value): Compute `throws' field for method.
7289 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7291 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7292 circularity is detected.
7293 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7295 2001-08-17 Richard Henderson <rth@redhat.com>
7297 * class.c (emit_register_classes): Add align parameter to
7298 call to assemble_integer.
7300 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7302 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7303 loading a class_or_name fails, try considering an innerclass name
7304 and load the enclosing context.
7305 * parse.y (resolve_inner_class): New function.
7306 (find_as_inner_class): Added leading comment.
7307 (register_incomplete_type): Keep the current context as enclosing
7308 context for JDEP_FIELD dependencies.
7309 (do_resolve_class): Locals new_class_decl and super initialized to
7310 NULL. Call resolve_inner_class, explore the enclosing context
7311 superclass if necessary.
7314 2001-08-16 Tom Tromey <tromey@redhat.com>
7316 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7317 * gjavah.c (main): Updated for change to jcf_path_seal.
7318 * lang.c (version_flag): New global.
7319 (java_decode_option): Recognize `-version'.
7320 (java_init): Update for change to jcf_path_seal.
7321 * jcf.h (jcf_path_seal): Added `print' argument.
7322 * jcf-path.c (jcf_path_seal): Added `print' argument.
7324 2001-08-13 Zack Weinberg <zackw@panix.com>
7326 * Make-lang.in (java/decl.o): Update dependencies.
7327 * decl.c: Include libfuncs.h, don't include toplev.h.
7329 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7331 * decl.c (init_decl_processing): exception_type_node,
7332 class_not_found_type_node, and no_class_def_found_type_node
7333 initialized. predef_filenames augmented accordingly.
7334 instinit_identifier_node initialized.
7335 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7336 * java-tree.h (enum java_tree_index): New entries
7337 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7338 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7339 (exception_type_node): New macro.
7340 (class_not_found_type_node): Likewise.
7341 (no_class_def_found_type_node): Likewise.
7342 (instinit_identifier_node): Likewise.
7343 (PREDEF_FILENAMES_SIZE): Adjusted.
7344 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7345 (struct lang_type): Fixed typo in bitfield name.
7346 (DECL_INSTINIT_P): New macro.
7347 (ID_INSTINIT_P): Likewise.
7348 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7350 * parse.y (encapsulate_with_try_catch): New function.
7351 (generate_instinit): Likewise.
7352 (build_instinit_invocation): Likewise.
7353 (ctors_unchecked_throws_clause_p): Likewise.
7354 (add_instance_initializer): Deleted.
7355 (build_instance_initializer): Likewise.
7356 (in_instance_initializer): Likewise.
7357 (check_method_redefinition): instinit$ not to be verified.
7358 (java_complete_expand_methods): Generate instinit$, simplified code.
7359 (build_dot_class_method): Eliminated unnecessary locals. Use
7360 encapsulate_with_try_catch, removed unnecessary code.
7361 (fix_constructors): New local iii. Use build_instinit_invocation.
7362 (patch_method_invocation): Added comment.
7363 (maybe_use_access_method): Don't consider instinit$.
7364 (find_applicable_accessible_methods_list): Shorten the search for
7366 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7367 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7368 (patch_throw_statement): Likewise. Fixed typo.
7370 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7373 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7374 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7376 (lang_specific_pre_link): Use set_input to set input_filename.
7378 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7379 (main): Fix definition.
7380 Strip `main' from classname.
7383 2001-08-11 Zack Weinberg <zackw@panix.com>
7385 * lex.h: Don't include setjmp.h. Don't define
7386 SET_FLOAT_HANDLER or prototype set_float_handler.
7388 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7390 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7391 `poplevel' in the right order.
7393 2001-08-09 Richard Henderson <rth@redhat.com>
7395 * Make-lang.in (class.o): Depend on TARGET_H.
7396 * class.c (emit_register_classes): Use target hooks instead of
7397 assemble_constructor and assemble_destructor.
7399 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7401 * check-init.c (flags.h): Include
7402 (check_init): Don't report uninitialized static class
7403 initialization flags, don't free bit index when doing static class
7404 initialization optimization.
7405 (check_for_initialization): Return type changed to `unsigned int.'
7406 (attach_initialized_static_class): New function.
7407 * class.c (add_method_1): Create the initialized static class
7409 (finish_class): Always emit deferred inline methods.
7410 * decl.c (emit_init_test_initialization): Moved to expr.c
7411 (complete_start_java_method): Don't traverse
7412 DECL_FUNCTION_INIT_TEST_TABLE.
7413 (lang_mark_tree): Mark hash tables in function decls.
7414 * expr.c (emit_init_test_initialization): Moved from decl.c.
7415 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7416 initialization flag, set DECL_CONTEXT and
7417 LOCAL_CLASS_INITIALIZATION_FLAG.
7418 (java_lang_expand_expr): Emit initialization code for static class
7419 initialized flags when entering block, if necessary.
7420 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7421 * java-tree.h (flag_optimize_sci): New global variable declaration.
7422 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7423 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7424 (LOCAL_FINAL_P): Fixed typo in comment.
7425 (FINAL_VARIABLE_P): Likewise.
7426 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7427 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7428 (struct lang_decl): New fields `ict', `smic' and `cif.'
7429 (check_for_initialization): New returned value for global.
7430 (attach_initialized_static_class): New global function.
7431 (STATIC_CLASS_INIT_OPT_P): New macro.
7432 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7433 * lang.c (java_decode_option): Handle
7434 `-fno-optimize-static-class-initialization'
7435 * parse.y (start_complete_expand_method): New function.
7436 (java_expand_method_bodies): Likewise.
7437 (attach_init_test_initialization_flags): Likewise.
7438 (adjust_init_test_initialization): Likewise.
7439 (emit_test_initialization): Likewise.
7440 (java_complete_expand_methods): Nullify abstract and native method
7442 (java_complete_expand_method): New locals `fbody', `block_body'
7443 and `exception_copy.' Reorganized: directly return on empty method
7444 bodies, call `start_complete_expand_method', remember definitely
7445 initialized static class in function, don't expand method bodies.
7446 (java_expand_classes): Call `java_expand_method_bodies' before
7447 `finish_class' when compiling to native.
7448 (resolve_expression_name): Use `orig' after building outer class
7450 (patch_invoke): Remember static method invocations.
7452 2001-08-06 Richard Henderson <rth@redhat.com>
7454 * class.c (emit_register_classes): Pass a symbol_ref and priority
7455 to assemble_constructor.
7457 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7459 * java-tree.h (all_class_filename): New macro.
7460 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7461 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7462 newly created IDENTIFIER_NODE to `all_class_filename.'
7464 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7466 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7467 Use ggc_add_tree_root to register roots.
7469 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7471 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7472 second operand calling check_init.
7473 * decl.c (complete_start_java_method): Swaped second and third
7474 arguments while creating WITH_CLEANUP_EXPR node.
7475 * jcf-write.c (generate_bytecode_insns): Use second operand
7476 instead of third when handling WITH_CLEANUP_EXPR.
7477 * parse.y (java_complete_lhs): Expand second operand of
7478 WITH_CLEANUP_EXPR nodes.
7479 (patch_synchronized_statement): Swaped second and third arguments
7480 while creating WITH_CLEANUP_EXPR node.
7482 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7484 * parse.y (create_interface): Avoid cyclic inheritance report when
7485 syntax error encountered during class definition.
7488 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7490 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7492 (lang_specific_pre_link): Use set_input to set input_filename.
7494 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7495 (main): Fix definition.
7496 Strip `main' from classname.
7499 2001-07-18 Tom Tromey <tromey@redhat.com>
7502 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7503 * lex.c (java_new_lexer): Use ICONV_CONST.
7504 (java_read_char): Likewise.
7505 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7506 (jv-scan$(exeext)): Likewise.
7508 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7510 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7511 * parse.y (check_class_interface_creation): Allow `private' if the
7512 enclosing is not an interface.
7513 (create_interface): Interface tagged public if the enclosing
7514 context is an interface.
7515 (create_class): Class tagged public if the enclosing context
7519 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7521 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7524 2001-07-14 Tim Josling <tej@melbpc.org.au>
7526 * check-init.c (check_init): Remove references to EXPON_EXPR.
7528 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7530 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7531 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7534 2001-07-13 Tom Tromey <tromey@redhat.com>
7536 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7539 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7541 * parse.y (patch_method_invocation): Don't override primary if one
7542 is already provided, but let this$<n> be built. Fixed comment.
7544 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7546 * parse.y (empty_statement:): Report empty statement error only
7547 when found at class declaration level.
7550 2001-07-12 Tom Tromey <tromey@redhat.com>
7552 * expr.c (expand_load_internal): New function.
7553 (LOAD_INTERNAL): Use it.
7555 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7557 * parse.y (verify_constructor_super): Compare anonymous class ctor
7558 args with `valid_method_invocation_conversion_p.'
7561 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7563 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7564 `-fsyntax-only.' Fixes PR java/3248
7566 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7568 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7570 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7572 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7573 current function is static. Fixes PR java/1970
7575 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7577 * parse.y (patch_method_invocation): Add enclosing context to ctor
7578 calls if necessary. Fixes PR java/2953
7580 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7582 * parse.y (resolve_package): Abort if qualified expression member
7584 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7587 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7589 * verify.c: Don't use // comments.
7591 2001-07-05 Tom Tromey <tromey@redhat.com>
7593 * lang.c (flag_assume_compiled): Removed.
7594 * java-tree.h (flag_assume_compiled): Removed.
7595 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7596 -fhash-synchronization, -fuse-divide-subroutine,
7597 -fcheck-references, -femit-class-file, -femit-class-files,
7598 -fassume-compiled. Updated --encoding information. Changed
7599 -foutput-class-dir to `-d'.
7601 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7603 * jcf-parse.c (parse_class_file): Add lineno parameter to
7604 debug_start_source_file call.
7606 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7608 * gcj.texi: Use gpl.texi.
7609 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7610 dependencies and use doc/include in search path.
7612 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7614 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7615 `this'. If so, don't build instance initializers.
7617 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7619 * parse.y (resolve_expression_name): Improved error message for
7620 inner class cases. Fixes PR java/1958
7622 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7624 * lang.c: #include diagnostic.h
7625 (lang_print_error): Add a `diagnostic_context *' parameter.
7626 (java_dummy_print): Likewise.
7627 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7629 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7631 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7632 * jcf.h (typedef struct JCF): New bitfield `finished.'
7633 (JCF_FINISH): Set `finished.'
7634 (JCF_ZERO): Reset `finished.'
7637 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7639 * parse.y (class_body_declaration:): Don't install empty instance
7643 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7645 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7646 (set_class_decl_access_flags): New function.
7647 * java-tree.h (set_class_decl_access_flags): New prototype.
7648 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7649 (parse_class_file): New local `decl_max_locals.' Take wide types
7650 into account to compute DECL_MAX_LOCALS.
7651 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7654 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7656 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7658 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7660 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7661 * parse.y (do_resolve_class): Moved comments out to leading comment
7662 section. Removed local `start', New local `_ht' and
7663 `circularity_hash.' Record `enclosing' in hash table and search
7664 it to detect circularity. Use `enclosing' as an argument to
7665 `lookup_cl.' Free the hash table when done.
7667 2001-06-19 Tom Tromey <tromey@redhat.com>
7669 * lex.c (java_read_char): Disallow invalid and overlong
7670 sequences. Fixes PR java/2319.
7672 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7674 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7676 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7678 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7679 arguments accordingly.
7681 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7683 * gcj.texi: Move contents to just after title page.
7685 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7687 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7689 (patch_incomplete_class_ref): Build the class ref, build the class
7690 init if necessary, complete the tree.
7693 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7695 * parse.y (lookup_field_wrapper): Test `name' code.
7696 (resolve_qualified_expression_name): Test `qual_wfl' code.
7697 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7698 handle `qual_wfl' by code.
7699 (maybe_build_primttype_type_ref): Test `wfl' code.
7701 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7703 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7705 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7706 the dvi file in the java directory.
7708 2001-05-25 Sam TH <sam@uchicago.edu>
7710 * gen-table.pl javaop.h jcf.h lex.h,
7711 parse.h: Fix header include guards.
7713 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7715 * jv-scan.c (version): Update copyright year.
7717 2001-05-21 Per Bothner <per@bothner.com>
7719 * jcf-parse.c (read_class): If class is from .class or .zip file
7720 and it's already been read, don't push/pop parser context.
7722 2001-05-18 Per Bothner <per@bothner.com>
7724 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7725 command line so the jvgenmain-generated main program comes first.
7727 2001-05-15 Tom Tromey <tromey@redhat.com>
7729 * class.c (build_utf8_ref): Don't generate identifier based on
7732 2001-05-12 Richard Henderson <rth@redhat.com>
7734 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7735 * expr.c (java_lang_expand_expr): Expand it.
7736 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7737 calling build_exception_object_ref.
7738 * parse.y (catch_clause_parameter): Likewise.
7739 (build_dot_class_method): Likewise.
7740 (try_reference_assignconv): Likewise.
7741 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7742 * jcf-write.c (generate_bytecode_insns): Likewise.
7744 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7746 * parse.y (build_unresolved_array_type): Set
7747 EXPR_WFL_QUALIFICATION on the newly created wfl.
7748 Fixes PR java/2538. Fixes PR java/2535.
7750 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7752 * parse.y (fix_constructors): Removed unnecessary assignment to
7753 local. Moved assignment to `this$<n>', fixed comments and
7755 (build_wfl_wrap): Fixed indentation.
7756 Fixes PR java/2598, java/2579 and java/2658.
7758 2001-05-03 Mo DeJong <mdejong@redhat.com>
7760 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7761 check for byte swap.
7763 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7765 * expr.c (build_class_init): Move MODIFY_EXPR
7766 outside of COND_EXPR. Remove variable `call'.
7768 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7770 * decl.c: NULL_PTR -> NULL.
7771 * jcf-write.c: Likewise.
7773 2001-05-01 Tom Tromey <tromey@redhat.com>
7775 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7776 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7777 * gcj.texi: Updated copyright text. Include fdl.texi.
7778 (Top): Link to new node.
7780 2001-05-01 Per Bothner <per@bothner.com>
7782 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7784 2001-05-01 Per Bothner <per@bothner.com>
7786 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7787 import_list contains the name, not the TREE_PURPOSE.
7789 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7791 * jcf-io.c (read_zip_member): Cast to long in comparison with
7794 * jvspec.c (lang_specific_driver): Initialize variables.
7796 * mangle.c (find_compression_record_match): Likewise.
7798 * typeck.c (build_null_signature): Provide static prototype. Mark
7799 parameter with ATTRIBUTE_UNUSED.
7801 * verify.c (verify_jvm_instructions): Initialize variable.
7803 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7805 * parse.y (do_resolve_class): Check for cyclic inheritance during
7806 inner class resolution.
7808 2001-04-27 Per Bothner <per@bothner.com>
7810 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7811 while iterating, since that could cause gc to lose stuff.
7813 2001-04-26 Per Bothner <per@bothner.com>
7815 Fix method search wrt scope of inner classes to match JLS2.
7816 * typeck.c (build_null_signature): New static function.
7817 (has_method): New function. Uses build_null_signature and lookup_do.
7818 * java-tree.h (has_method): New declaration.
7819 * parse.y (find_applicable_accessible_methods_list): Do not search
7820 context of inner classes here.
7821 (patch_method_invocation): Search scope, ie. current and outer clases,
7822 for method matching simple name, to find class.
7824 2001-04-26 Per Bothner <per@bothner.com>
7826 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7827 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7829 * constants.c (find_methodref_with_class_index): New function.
7830 (find_methodref_index): Use find_methodref_with_class_index.
7831 * java-tree.h (find_methodref_with_class_index): New declaration.
7832 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7833 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7834 If context changed from interface to class, don't use invokeinterface.
7836 2001-04-25 Per Bothner <per@bothner.com>
7838 * verify.c (verify_jvm_instructions): For field instructions,
7839 check that field index is valid. For invoke instructions, check that
7840 method index is valid.
7842 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7844 * config-lang.in (target_libs): Copy from $libgcj_saved.
7846 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7848 * decl.c (init_decl_processing): Add new class "protectionDomain"
7850 * class.c (make_class_data): Set initial value for "protectionDomain".
7852 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7854 * jvspec.c (lang_specific_driver): Fix memory allocation
7855 deficit, by using concat in lieu of xmalloc/sprintf.
7857 2001-04-20 Per Bothner <per@bothner.com>
7859 Fixes to compile multiple .class files at once.
7860 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7861 * java-tree.h (CLASS_PARSED_P): New macro.
7862 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7863 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7864 (read_class): Avoid some code duplication.
7865 Don't call JCF_FINISH for a .class file - might be needed later.
7866 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7867 rather than CLASS_LOADED_P, since latter implies class laid out.
7868 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7869 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7871 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7873 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7875 * boehm.c: Include toplev.h.
7877 2001-04-06 Tom Tromey <tromey@redhat.com>
7878 Alexandre Petit-Bianco <apbianco@redhat.com>
7880 Fix for PR gcj/1404 and PR gcj/2332:
7881 * parse.y (build_array_from_name): If we use the type_wfl then
7882 accumulate dimensions from the original type as well.
7883 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7885 2001-04-06 Tom Tromey <tromey@redhat.com>
7887 * parse.y (analyze_clinit_body): Return true if the second operand
7888 of a METHOD_EXPR is nonzero.
7890 2001-04-06 Tom Tromey <tromey@redhat.com>
7892 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7894 ($(srcdir)/java/parse.c): Likewise.
7896 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7898 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7899 (version-gcc): Initialized.
7900 (which-gcj): Likewise.
7902 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7904 * java-tree.h (struct lang_decl): New macro
7905 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7906 * parse.y (build_instance_initializer): New function.
7907 (add_instance_initializer): Use it.
7908 (java_fix_constructors): Set `current_class' before fix pass.
7909 (fix_constructors): Just return if already fixed. Move `super()'
7910 invocation ahead. Use `build_instance_initializer.'
7913 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7915 * parse.y (resolve_qualified_expression_name): Pass field's
7916 DECL_CONTEXT to `not_accessible_p.'
7917 (not_accessible_p): Changed parameters order in `inherits_from_p'
7920 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7922 * lang-options.h: Add flag_check_references.
7924 2001-04-04 Per Bothner <per@bothner.com>
7926 * java-tree.h (CONSTANT_VALUE_P): New macro.
7927 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7928 * parse.y (maybe_build_class_init_for_field): New static function.
7929 (resolve_expression_name, resolve_field_access): Use
7930 maybe_build_class_init_for_field instead of build_class_init
7931 This does not do the init if the field is compile-time-constant.
7932 (resolve_field_access): Simplify.
7934 * parse.y (fold_constant_for_init): Merge test into switch.
7936 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7938 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7940 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7942 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7944 * expr.c (pop_type_0): Save the result of the first
7945 lang_printable_name call in a scratch buffer, so it
7946 won't be clobbered by the second call.
7948 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7950 * parse-scan.y (array_type:): Rewritten.
7951 (type_declaration:): `empty_statement' replaces `SC_TK.'
7952 (class_member_declaration:): `empty statement' added.
7953 (method_body:): Simplified.
7954 (static_initializer:): Likewise.
7955 (primary_no_new_array:): Use `type_literals.'
7956 (type_literals:): New rule.
7957 (dims:): Set and update `bracket_count.'
7958 Fixes PR java/1074. Fixes PR java/2412.
7960 2001-03-28 Hans Boehm <boehm@acm.org>
7962 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7963 (get_boehm_type_descriptor): Set type on returned value to be a
7964 pointer length integer.
7966 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7968 * expr.c (pop_type_0): Call `concat' rather than building the
7970 (pop_type): Add format specifier in call to `error'.
7972 * parse.y (patch_method_invocation): Avoid casting away
7975 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7977 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7979 2001-03-28 Richard Henderson <rth@redhat.com>
7981 IA-64 ABI Exception Handling:
7982 * Make-lang.in (except.o): Don't depend on eh-common.h.
7983 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7984 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7985 [soft_exceptioninfo_call_node]: Remove.
7986 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7987 (end_java_method): No emit_handlers.
7988 * except.c (java_set_exception_lang_code): Remove.
7989 (method_init_exceptions): Don't call it.
7990 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7991 (build_exception_object_ref): New.
7992 (expand_end_java_handler): Update for except.h name changes.
7993 (emit_handlers, expand_resume_after_catch): Remove.
7994 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7995 (process_jvm_instruction): Use build_exception_object_ref.
7996 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7997 (soft_exceptioninfo_call_node): Remove.
7998 (build_exception_object_ref): Declare.
7999 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8000 soft_exceptioninfo_call_node. Move processing ...
8001 [EXC_PTR_EXPR]: ... here.
8002 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8003 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8004 (source_end_java_method): No java_set_exception_lang_code or
8006 (build_dot_class_method): Use build_exception_object_ref.
8007 (try_reference_assignconv): Check EXC_PTR_EXPR not
8008 soft_exceptioninfo_call_node.
8010 2001-03-28 Richard Henderson <rth@redhat.com>
8012 * java-tree.h (throw_node): Define as a single member of
8013 java_global_trees instead of a separate array.
8014 (JTI_THROW_NODE): New.
8015 * decl.c (throw_node): Don't declare.
8016 (init_decl_processing): Init a scalar throw_node.
8017 Don't register it for gc.
8018 * check-init.c (check_init): Reference scalar throw_node.
8019 * expr.c (build_java_athrow): Likewise.
8020 * jcf-write.c (generate_bytecode_insns): Likewise.
8021 * parse.h (BUILD_THROW): Likewise.
8023 2001-03-28 Richard Henderson <rth@redhat.com>
8025 * decl.c (end_java_method): Do not save and restore
8026 flag_non_call_exceptions.
8027 * parse.y (source_end_java_method): Likewise.
8028 * lang.c (flag_exceptions): Don't declare.
8029 (java_init_options): Set flag_non_call_exceptions. Set
8030 flag_exceptions here ...
8031 (java_init): ... not here.
8033 2001-03-27 Richard Henderson <rth@redhat.com>
8035 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8036 exceptions_via_longjmp.
8038 * lang.c (flag_new_exceptions): Don't declare it.
8039 (java_init_options): Or set it.
8041 2001-03-27 Richard Henderson <rth@redhat.com>
8043 * decl.c (end_java_method): Rename asynchronous_exceptions to
8044 flag_non_call_exceptions.
8045 * parse.y (source_end_java_method): Likewise.
8047 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8049 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8051 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8053 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8055 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8057 * parse.y (find_as_inner_class): Follow current package
8058 indications not to mistakingly load an unrelated class.
8060 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8062 * constants.c (PUTN): Use memcpy, not bcopy.
8064 * lex.c (java_read_char): Use memmove, not bcopy.
8066 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8068 2001-03-23 Per Bothner <per@bothner.com>
8070 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8071 macro for better error pin-pointing.
8072 * java-tree.h: Fix typo in comment.
8074 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8075 Don't include jsr/goto in exception range.
8076 Check if start and end of exception range are the same (also TRY_EXPR).
8077 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8078 However, do emit the following goto even if try_block is empty.
8079 Defer freeing exception_decl until after the finalizer, to make
8080 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8082 * parse.y (java_complete_lhs): If the try-clause is empty, just
8083 return the finally-clause and vice versa.
8085 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8087 * gcj.texi (Input Options): documented the check for attribute
8088 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8089 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8090 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8091 (jcf_parse): Check for the right classes archive if necessary.
8092 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8093 (jcf_parse_fields): Fixed indentation.
8094 * jcf-write.c (append_gcj_attribute): New function.
8095 (generate_classfile): Compute the attribute count, invoke
8096 `append_gcj_attribute'.
8097 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8098 turned into bit-fields. New bit-field `right_zip.'
8099 (JCF_ZERO): Set `right_zip' to zero.
8100 * lang-options.h (-fforce-classes-archive-check): Added flag.
8101 * lang.c (flag_force_classes_archive_check): New flag.
8102 (lang_f_options): New entry `force-classes-archive-check.'
8105 2001-02-07 Andrew Haley <aph@redhat.com>
8107 * gcj.texi (Configure-time Options): Add -fcheck-references.
8108 * expr.c (build_java_indirect_ref): New function.
8109 (java_check_reference): New function.
8110 (build_java_array_length_access): Use build_java_indirect_ref to
8111 check for null references.
8112 (build_java_arrayaccess): Likewise.
8113 (build_get_class): Likewise.
8114 (build_field_ref): Likewise.
8115 (invoke_build_dtable): Likewise.
8116 (build_invokeinterface): Likewise.
8117 * lang.c (lang_f_options): Add flag_check_references.
8118 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8119 * java-tree.h (flag_check_references): New variable.
8120 * lang.c (flag_check_references): Likewise.
8121 * parse.y (patch_invoke): Use java_check_reference.
8122 (patch_assignment): Allow for extra nesting in
8123 _Jv_CheckArrayStore.
8125 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8127 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8128 * lex.c (cxx_keywords): Likewise.
8130 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8132 * parse.y (qualify_ambiguous_name): Broaden `length'
8133 recognition. Help MODIFY_EXPR be resolved as expression names.
8134 Fixes PR java/2066. Fixes PR java/2400.
8136 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8138 * gjavah.c (process_file): Mark interface definitions with
8139 "__attribute__ ((java_interface))".
8141 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8143 * class.c (layout_class): Fixed push_super_field's second
8144 argument. Fixes PR java/2333.
8145 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8146 too early to lay innerclasses out.
8148 2001-03-20 Tom Tromey <tromey@redhat.com>
8149 Alexandre Petit-Bianco <apbianco@redhat.com>
8151 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8152 inside an array reference. Insertion of the array store check
8153 rewritten. Fixes PR java/2299.
8155 2001-03-20 Tom Tromey <tromey@redhat.com>
8157 * lex.c (java_read_unicode): Only accept leading `u's.
8159 2001-03-20 Tom Tromey <tromey@redhat.com>
8161 * jcf-parse.c (read_class): Initialize `class'.
8163 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8165 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8167 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8169 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8170 (layout_class): Likewise.
8171 (layout_class_method): Likewise.
8172 (emit_register_classes): Likewise.
8173 * decl.c (builtin_function): Likewise.
8174 (give_name_to_locals): Likewise.
8176 2001-03-19 Per Bothner <per@bothner.com>
8178 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8179 before trying to load an inner class.
8181 Fixes to process to command-line .class files in two passes.
8182 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8183 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8184 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8185 * class.c (is_compiled_class): Fix for renamed flag.
8186 * parse.y (maybe_create_class_interface_decl): Likewise.
8187 * jcf-parse.c (yyparse): Also set if compiling .class files.
8188 * jcf-parse.c (read_class); Read current_class.
8189 (jcf_parse): Make static.
8190 (load_inner_classes): New function, with code moved from jcf_parse,
8191 because we need to inner classes after the command-line files are read.
8192 (yyparse): Set finput to NULL when it doesn't need to be closed.
8193 Reduce use of main_jcf (basically only for archive) and
8194 use finput instead of main_jcf->read_state.
8195 Inline jcf_figure_file_type into yyparse.
8196 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8197 Defer load_inner_classes and parse_class_file to a second pass,
8198 after we've correctly mapped command-line .clas fiels to classes.
8199 (jcf_figure_file_type): Removed.
8200 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8201 (JCF_ZERO): Also clear zipd field.
8202 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8204 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8206 * jcf-parse.c (yyparse): Change ch from char * to char.
8208 2001-03-19 Per Bothner <per@bothner.com>
8210 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8211 Add constructed filelist-file at end, following -xjava. Thus any .o
8212 and library files are not affected by the -xjava. Also wrap
8213 explicit @FILE with -xjava and -xnone.
8215 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8217 * class.c (build_static_field_ref): Call make_decl_rtl() after
8218 setting the DECL_EXTERNAL flag.
8220 2001-03-17 Per Bothner <per@bothner.com>
8222 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8224 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8225 when result is is needed (target is STACK_TARGET).
8227 * parse.h (JDEP_SOLV): Removed.
8228 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8230 * parse.y (incomplete_class_list): Removed.
8231 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8232 It doesn't work if resolve_class changes the name of an array type
8233 that is on the list and then someone else looks for the modified name.
8234 Also, seems liable to break when compiling multiple source files at
8235 once. So the simplest is to just remove incomplete_class_list -
8236 it is only a minor space win and it is not even clear it saves time.
8238 * parse.y (resolve_class): Remove unneeded promote_type.
8240 2001-03-15 Per Bothner <per@bothner.com>
8242 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8243 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8244 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8245 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8247 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8248 * parse.y (java_expand_classes): Likewise.
8250 * parse.y (expand_start_java_method): Was only called once and had a
8251 misleading name, so inline in caller java_complete_expand_method.
8252 (enter_a_block): Likewise inline in enter_block and remove.
8254 Remove junk from when gcc/java was created (by copying from C/C++).
8255 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8256 (struct binding_level): Remove fields keep, keep_if_subblocks,
8257 more_cleanups_ok, have_cleanups (which have never been used).
8258 (pushlevel, poplevel): Remove related useless code.
8260 * class.c (make_class_data): The class_dtable_decl (i.e. the
8261 vtable for Class) should be external, except when compiling Class.
8263 * jvspec.c (lang_specific_driver): Fix -C handling.
8264 Check -save-temps to see if temp @FILE should be deleted.
8265 Follow-up to/fix for February 16 patch.
8267 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8268 (type_stack_dup): Remove no-longer neded error check.
8270 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8272 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8273 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8274 don't surround the element with 'N..E' if the type name is
8277 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8279 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8280 DECL_RTL_SET_P, etc.
8281 (make_method_value): Likewise.
8282 (get_dispatch_table): Likewise.
8284 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8286 2001-03-07 Tom Tromey <tromey@redhat.com>
8288 * config-lang.in (lang_requires): Define.
8290 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8292 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8295 2001-03-05 Per Bothner <per@bothner.com>
8297 Fix a problem where rest_of_decl_compilation applied to
8298 class_dtable_decl causes problems because it was done too early,
8299 before output file was opened.
8300 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8301 * class.c (class_dtable_decl): Add macro - element of class_roots.
8302 (make_class_data): Define class_dtable_decl.
8303 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8305 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8307 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8308 uses of 'boolean' with 'bool'.
8310 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8312 * lang-specs.h: Add zero initializer for cpp_spec field to all
8315 2001-02-16 Per Bothner <per@bothner.com>
8317 Handle compiling multiple input files at once, and @FILE syntax.
8318 * gcj.texi: Updated documentation to match.
8319 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8320 * jcf-parse.c (parse_source_file): Split into ...
8321 (parse_source_file_1): New function - and:
8322 (parse_source_file_2): New function.
8323 (yyparse): On -ffilelist-file, open and scan named file.
8324 On first pass over files, only do parse_source_file_1.
8325 A new second pass calls parse_source_file_2 for each file to compile.
8326 (init_jcf_parse): Call init_src_parse.
8327 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8328 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8329 as multiple input file combined in one compilation.
8330 * lang-options.h: Add -ffilelist-file
8331 * lang.c (flag_filelist_file): New flag variable.
8332 (lang_f_options): Handle -ffilelist-file.
8333 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8334 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8335 gclass_list - use global fields of src_parse_roots instead.
8336 * parse.y (src_parse_roots): New array.
8337 (incomplete_class_list, gclass_list): New macros.
8338 (push_parser_context, java_pop_parser_context,
8339 java_parser_context_resume): Don't fiddle with deleted fields.
8340 (various): Use incomplete_class gclass_list and global macros
8341 instead of parse_ctxt fields - the lists are global.
8342 (init_src_parse): New function.
8344 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8346 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8348 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8350 * parse.y (check_inner_class_access): Moved declaration of local
8351 `enclosing_decl_type' to the right location.
8353 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8355 * parse.y (parser_check_super_interface): Don't call
8356 check_pkg_class_access for an inner interface.
8357 (parser_check_super): Don't call check_pkg_class_access for inner
8359 (do_resolve_class): Simplify enclosing type loop. Don't call
8360 check_pkg_class_access if CL and DECL are not set.
8361 (find_in_imports_on_demand): Set DECL if class_type needed to be
8362 loaded. Don't call check_pkg_class_access for an inner class.
8363 (check_inner_class_access): Rewritten to implement member access
8364 rules as per spec 6.6.1.
8365 (check_pkg_class_access): Handle the empty package correctly.
8366 (in_same_package): New function. Determine if two classes are in the
8369 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8371 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8372 method into array types.
8373 * parse.y (patch_method_invocation): Bypass access check on clone call
8376 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8378 * expr.c (build_instanceof): Check for arrays when trying fold to
8381 2001-02-15 Jim Meyering <meyering@lucent.com>
8383 * Make-lang.in (java.install-common): Depend on `installdirs'.
8384 (java.install-info): Likewise.
8386 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8388 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8390 2001-02-14 Tom Tromey <tromey@redhat.com>
8391 Alexandre Petit-Bianco <apbianco@cygnus.com>
8393 Fix for PR java/1261.
8394 * typeck.c (build_java_array_type): Add public `clone' method to
8396 * parse.y (resolve_qualified_expression_name): Use current_class
8397 when checking for inaccessibility.
8398 (patch_method_invocation): Fixed error message when accessibility
8399 denied. Added `from_super' argument.
8401 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8403 * parse.y (resolve_class): Don't build a fake decl. Use the one
8405 * typeck.c (build_java_array_type): Build and assign decl to array
8408 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8410 * parse.y (not_accessible_p): Changed leading comment. Added extra
8411 `where' argument. Use it to enforce protected access rules.
8412 (resolve_qualified_expression_name): Added extra argument to
8414 (patch_method_invocation): Use argument `primary' to provide
8415 not_accessible_p with an extra argument.
8416 (lookup_method_invoke): Added extra argument to not_accessible_p.
8417 (search_applicable_method_list): Likewise.
8419 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8421 * parse.y (resolve_qualified_expression_name): Try to resolve as
8422 an inner class access only if `decl' is a TYPE_DECL.
8424 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8426 * decl.c (classdollar_identifier_node): Initialize.
8427 * java-tree.h (enum java_tree_index): New entry
8428 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8429 (classdollar_identifier_node): New macro.
8430 (ID_CLASSDOLLAR_P): Likewise.
8431 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8432 (build_dot_class_method_invocation): Likewise.
8433 (find_applicable_accessible_methods_list): `class$' can't be
8436 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8438 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8440 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8442 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8443 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8446 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8448 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8449 outside of the `__U' sequence too.
8450 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8453 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8455 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8457 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8459 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8460 (JVGENMAIN_OBJS): Likewise.
8461 * java-tree.h (append_gpp_mangled_name): New prototype.
8462 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8463 Removed cast calling `gcc_add_root.'
8464 * jvgenmain.c (mangle_obstack): New global, initialized.
8466 (do_mangle_class): Constify local `ptr.'
8467 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8468 append_gpp_mangle_name and update `count' if necessary.
8469 Use `mangle_obstack.'
8470 * mangle.c (append_unicode_mangled_name): Removed.
8471 (append_gpp_mangled_name): Likewise.
8472 (unicode_mangling_length): Likewise.
8473 (mangle_member_name): Return type set to `void.'
8474 (mangle_field_decl): Don't append `U' in escaped names.
8475 (mangle_method_decl): Likewise.
8476 (mangle_member_name): Just use `append_gpp_mangled_name.'
8477 * mangle_name.c: New file.
8479 2001-02-07 Per Bothner <per@bothner.com>
8481 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8483 * check-init.c (check_init): Don't call done_alternative after
8484 processing loop code, as a LOOP_EXPR never terminates normally.
8486 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8488 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8490 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8492 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8495 2001-02-06 Tom Tromey <tromey@redhat.com>
8497 * lex.c (java_new_lexer): Longer error message.
8499 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8500 Alexandre Petit-Bianco <apbianco@cygnus.com>
8502 * typeck.c (build_prim_array_type): Added leading comment.
8503 (build_java_array_type): Moved locals out of
8504 block. Always create the `data' field, fixed alignment to match
8507 2001-02-04 Tom Tromey <tromey@redhat.com>
8509 * expr.c (java_lang_expand_expr): Don't bother recomputing
8510 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8513 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8515 * parse.y (process_imports): Save the original name of the import
8516 for better error report.
8518 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8520 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8521 of macros used when compiling jvspec.c.
8522 * jvspec.c (lang_specific_driver): Link with the shared
8525 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8527 * check-init.c (check_init): Call internal_error instead of fatal.
8528 * expr.c (java_lang_expand_expr): Likewise.
8529 * jcf-parse.c (get_constant): Likewise.
8530 * mangle.c (java_mangle_decl): Likewise.
8531 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8532 (operator_string): Likewise.
8533 * check-init.c (check_init): Call abort instead of fatal.
8534 * class.c (build_class_ref): Likewise.
8535 * constants.c (write_constant_pool): Likewise.
8536 * decl.c (start_java_method): Likewise.
8537 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8538 (java_stack_dup, encode_newarray_type): Likewise.
8539 (build_java_array_length_access): Likewise.
8540 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8541 (build_java_soft_divmod, build_invokeinterface): Likewise.
8542 * java-tree.h (INNER_CLASS_P): Likewise.
8543 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8544 (give_name_to_class, get_class_constant): Likewise.
8545 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8546 (find_constant_index, generate_bytecode_conditional): Likewise.
8547 (generate_bytecode_insns, perform_relocations): Likewise.
8548 * lex.c (java_unget_unicode, java_lex): Likewise.
8549 * mangle.c (mangle_type, mangle_record_type): Likewise.
8550 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8551 (finish_mangling): Likewise.
8552 * parse.h (MARK_FINAL_PARMS): Likewise.
8553 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8554 (obtain_incomplete_type, java_complete_class): Likewise.
8555 (java_check_regular_methods, java_complete_expand_method): Likewise.
8556 (cut_identifier_in_qualified, check_deprecation): Likewise.
8557 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8558 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8559 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8560 * typeck.c (set_local_type, parse_signature_type): Likewise.
8561 (parse_signature_string, build_java_signature): Likewise;
8562 (set_java_signature): Likewise.
8563 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8564 * class.c (add_method): Call fatal_error instead of fatal.
8565 (build_static_field_ref): Likewise.
8566 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8567 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8568 * lex.c (java_new_new_lexer): Likewise.
8569 * jv-scan.c (main): Likewise.
8570 (fatal_error): Renamed from fatal.
8571 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8573 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8574 (yyparse): Likewise.
8575 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8576 * lex.c (java_get_line_col): Likewise.
8577 * jcf-parse.c (load_class): Make errors non-fatal.
8578 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8580 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8582 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8583 (error): Remove unused function.
8584 (main): Don't use "__attribute__ alias" on generated class symbol.
8586 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8588 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8590 * parse.y (finish_method_declaration): Code accounting for WFLed
8591 method DECL_NAMEs deleted.
8592 (check_abstract_method_definitions): Likewise.
8593 (resolve_type_during_patch): Layout resolved type.
8594 * typeck.c (lookup_do): Removed unused local.
8596 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8598 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8599 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8600 integer_negative_one_node.
8601 * expr.c (build_java_binop): Likewise.
8603 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8605 * zextract.c (read_zip_archive): Read file_offset before writing
8606 zipd and consequently clobbering the header contents.
8608 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8610 * Make-lang.in: Remove all dependencies on defaults.h.
8611 * decl.c: Don't include defaults.h.
8613 * parse.y: Likewise.
8615 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8617 * ChangeLog (2001-01-21): Fixed typo.
8618 * class.c (layout_class_method): Code accounting for WFLed
8619 method DECL_NAMEs deleted.
8620 * constant.c (find_methodref_index): Likewise.
8621 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8622 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8623 (struct lang_decl): New field `wfl'.
8624 (java_get_real_method_name): Prototype deleted.
8625 * mangle.c (mangle_method_decl): Code accounting for WFLed
8626 method DECL_NAMEs deleted.
8627 * parse.h (GET_METHOD_NAME): Macro deleted.
8628 * parse.y (reset_method_name): Deleted.
8629 (method_header): Set DECL_FUNCTION_WFL.
8630 (check_abstract_method_header): Code accounting for WFLed method
8632 (java_get_real_method_name): Deleted.
8633 (check_method_redefinition): Code accounting for WFLed method
8634 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8635 (java_check_regular_methods): Likewise.
8636 (java_check_abstract_methods): Likewise.
8637 (java_expand_classes): Don't call `reset_method_name.'
8638 (search_applicable_method_list): Use DECL_NAMEs instead of
8640 * typeck.c (lookup_do): Code accounting for WFLed method
8643 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8645 * lex.c (java_read_char): Check for EOF from getc first.
8647 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8649 * class.c (layout_class): Don't lay the superclass out if it's
8650 already being laid out.
8651 * jcf-parse.c (handle_innerclass_attribute): New function.
8652 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8653 handle_innerclasses_attribute.
8654 (jcf_parse): Don't load an innerclasses if it's already being
8656 * jcf-write.c (append_innerclass_attribute_entry): Static
8657 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8658 to be zero for anonymous classes.
8660 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8662 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8664 * jcf-parse.c (set_source_filename): Use
8665 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8667 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8669 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8670 gets a unique asm name.
8672 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8674 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8675 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8677 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8678 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8679 * parse.y (lookup_package_type_and_set_next): Deleted.
8680 (resolve_package): Removed unnecessary code.
8681 (find_applicable_accessible_methods_list): `finit$' can't be
8683 * verify.c (pop_argument_types): Added missing prototype.
8685 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8687 * config-lang.in: Disable java by default.
8689 2001-01-23 Tom Tromey <tromey@redhat.com>
8691 * gcj.texi (Copying): New node.
8692 Added copyright information.
8694 2001-01-21 Per Bothner <per@bothner.com>
8696 Various fixes to allow compiling a compressed .jar/.zip archive.
8697 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8698 (struct ZipFile): Add fields name and next (from ZipFileCache).
8699 (struct ZipDirectory): New field zipf points to owning ZipFile.
8700 * jcf.h (struct ZipDirectory): Add forward declaration.
8701 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8702 Remove seen_in_zip and zip_offset fields.
8703 (JCF_SEEN_IN_ZIP): New macro.
8704 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8705 * jcf-io.c: Change all ZipFileCache to ZipFile.
8706 (read_zip_member): New function.
8707 (open_in_zip): Call read_zip_member.
8708 * jcf-parse.c (find_in_current_zip): Remove function.
8709 (read_class): Merge in find_in_current_zip functionality.
8710 Call read_zip_member if needed.
8711 (parse_zip_file_entries): Use read_zip_member.
8712 (process_zip_dir): Update for removed and added JCF fields.
8713 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8715 2001-01-21 Per Bothner <per@bothner.com>
8717 Minor optimization of static ggc roots.
8718 * jcf-parse.c (parse_roots): New static field.
8719 (current_field, current_method, current_file_list): Replace by macros
8720 naming fields of parse_roots.
8721 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8722 * class.c (class_roots): New static field.
8723 (registered_class, fields_ident, info_ident, class_list):
8724 New macros naming fields of parse_roots.
8725 (build_static_field_ref): Don't register roots here.
8726 (layout_class): Static field list replaced by macro class_list.
8727 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8728 Initialize fields_ident and info_ident here.
8730 2001-01-21 Per Bothner <per@bothner.com>
8732 * jcf-parse.c (ggc_mark_jcf): New function.
8733 (init_jcf_parse): Register current_jcf as ggc root.
8735 2001-01-21 Per Bothner <per@bothner.com>
8737 * lang.c (put_decl_node): Print method's name.
8739 2001-01-21 Per Bothner <per@bothner.com>
8741 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8742 (verify_jvm_instructions): Use it, for better error messages on loads.
8744 2001-01-21 Per Bothner <per@bothner.com>
8746 * verify.c (merge_type_state): Still may have to merge even if
8747 LABEL_VERIFIED (label).
8749 2001-01-21 Per Bothner <per@bothner.com>
8751 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8752 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8754 2001-01-19 Per Bothner <per@bothner.com>
8756 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8757 if expeting an interface type. Refines Tom's change of 2000-09-12.
8759 2001-01-18 Per Bothner <per@bothner.com>
8761 * gcj.texi (Input Options): Mention .java files.
8763 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8765 * lang-options.h (-Wunsupported-jdk11): Removed.
8766 * lang.c (flag_not_overriding): Deleted.
8767 (flag_static_local_jdk1_1): Likewise.
8768 (lang_W_options): Removed "unsupported-jdk11" entry.
8769 * parse.y (java_check_methods): Removed dead code.
8771 2001-01-17 Tom Tromey <tromey@redhat.com>
8773 Changes suggested by Per Bothner:
8774 * gcj.texi (Input Options): Don't mention input files.
8775 (Code Generation): Updated --main information.
8776 (Invoking jcf-dump): Mention that --javap is incomplete.
8777 From Alexandre Petit-Bianco:
8778 (Warnings): Don't mention -Wunsupported-jdk11.
8780 (Compatibility): Mention JDK 1.2-ness of libraries.
8781 (Resources): Mention resources used when writing gcj.
8783 2001-01-17 Tom Tromey <tromey@redhat.com>
8785 * gcj.texi: New file.
8786 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8787 (java.info): Depend on gcj.info.
8788 (java/gcj.dvi): New target.
8789 (java.dvi): Depend on gcj.dvi.
8790 (java.install-info): Wrote.
8792 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8794 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8795 having called make_decl_rtl.
8797 2001-01-14 Per Bothner <per@bothner.com>
8799 Various patches to emit better messages on verification errors.
8800 * expr.c (push_type_0): Return error indication on stack overflow,
8801 instead of callinfg fatal.
8802 (push_type): Now just call push_type_0 (nd fatal on overflow).
8803 (pop_type_0): Return detailed error message (in a char** argument).
8804 (pop_type): If pop_type_0 fails, print error message.
8805 (pop_argument_types): Moved to verify.c.
8806 * verify.c (pop_argument_types): Moved from expr.c.
8807 Return a (possible) error message, rather than void.
8808 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8809 (verify_jvm_instruction): Use new macros, improving error messages.
8810 For case OPCODE_astore use object_ptr_type_node.
8811 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8812 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8814 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8815 constant, return body without wrapper. (Improves constant folding.)
8816 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8818 2001-01-13 Per Bothner <per@bothner.com>
8820 * expr.c (expand_java_field_op): Assigning to a final field outside
8821 an initializer does not violate JVM spec, so should be warning, not
8822 error. (Sun's verifier does not complain - though MicroSoft's does.)
8824 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8826 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8829 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8831 * parse.y (resolve_expression_name): Permit instance variables from
8832 enclosing context in super constructor call.
8833 (resolve_qualified_expression_name): Permit enclosing class's qualified
8834 "this" in super constructor call.
8836 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8838 * class.c (build_utf8_ref): Remove last argument in call to
8839 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8840 (build_class_ref): Likewise.
8841 (build_static_field_ref): Likewise.
8842 (get_dispatch_table): Likewise.
8843 (layout_class_method): Likewise.
8844 (emit_register_classes): Likewise.
8845 * constants.c (build_constant_data_ref): Likewise.
8846 * decl.c (builtin_function): Likewise.
8847 (create_primitive_vtable): Likewise.
8848 * expr.c (build_known_method_def): Likewise.
8849 (build_jni_stub): Likewise.
8850 (java_lang_expand_expr): Likewise.
8852 2001-01-10 Tom Tromey <tromey@redhat.com>
8854 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8856 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8858 * java-tree.h (lang_printable_name_wls): New prototype.
8859 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8860 rather than `current_class' to print type name. Don't prepend type
8861 names when printing constructor names.
8862 (lang_printable_name_wls): New function.
8863 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8864 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8865 * parse.y (patch_method_invocation): Message tuned for constructors.
8866 (not_accessible_p): Grant `private' access from within
8869 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 All files with updated copyright when applicable.
8872 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8873 * class.c (mangle_class_field): Function removed.
8874 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8875 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8876 (build_class_ref): Call `java_mangle_class_field' instead of
8877 `mangle_class_field.'
8878 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8879 (layout_class): Call `java_mangle_decl' instead of
8880 `mangle_static_field.'
8881 (cxx_keywords): Initialized static array moved to `lex.c.'
8882 (layout_class_method): Changed leading comment. Simplified to
8883 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8884 * decl.c (lang_mark_tree): Mark field `package_list.'
8885 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8886 (struct lang_type): New field `package_list.'
8887 (unicode_mangling_length): Prototype removed.
8888 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8889 emit_unicode_mangled_name): Likewise.
8890 (cxx_keyword_p): New prototype.
8891 (java_mangle_decl, java_mangle_class_field,
8892 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8893 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8895 * jvgenmain.c (main_method_prefix): Global variable removed.
8896 (main_method_suffix): Likewise.
8897 (do_mangle_classname): New function.
8898 (main): Call it. Format changed to accommodate new mangling scheme.
8899 * lex.c: (utf8_cmp): Conditionally prototyped.
8900 (cxx_keywords): Moved from class.c, conditionally defined.
8901 (utf8_cmp, cxx_keyword_p): Likewise.
8902 * mangle.c (obstack.h, ggc.h): Included.
8903 (mangle_field_decl): New function.
8904 (mangle_method_decl, mangle_type, mangle_pointer_type,
8905 mangle_array_type, mangle_record_type,
8906 find_compression_pointer_match, find_compression_array_match,
8907 find_compression_record_match,
8908 find_compression_array_template_match, set_type_package_list,
8909 entry_match_pointer_p, emit_compression_string, init_mangling,
8910 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8911 (mangle_obstack): New global.
8912 (MANGLE_RAW_STRING): New macro.
8913 (unicode_mangling_length): Turned static.
8914 (append_unicode_mangled_name): Renamed from
8915 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8916 replaces `obstack', removed from the parameter list.
8917 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8918 replaces parameter `obstack', removed from the parameter list. Call
8919 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8920 (append_gpp_mangled_classtype): Removed.
8921 (compression_table, compression_next): New static variables.
8922 * parse.y (temporary_obstack): Extern declaration removed.
8924 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8926 * parse.y (patch_binop): Compute missing type in error situations.
8928 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8930 * class.c (make_class_data): Push initial value for "arrayclass".
8931 * decl.c (init_decl_processing): Add new class field "arrayclass".
8933 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8935 From patha@softlab.ericsson.se:
8936 * parse.y (switch_label): Use build, not build1, to construct
8939 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8941 * lang.c (lang_decode_option): Change -MA to -MP.
8942 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8943 Update to new prototype; do quote targets.
8944 (jcf_dependency_write): Update.
8946 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8948 Shorten primitive array allocation path:
8949 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8950 to create new primitive arrays.
8951 * expr.c (build_newarray): If generating native code, call
8952 soft_newarray_node with a reference to the primitive TYPE identifier
8953 instead of type_value.
8955 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8957 Fix for PRs gcj/312 and gcj/253:
8958 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8959 dest if they arn't already.
8960 * class.c (layout_class): Call maybe_layout_super_class on
8961 superinterfaces also, but only if compiling from bytecode.
8964 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8967 2000-12-15 Tom Tromey <tromey@redhat.com>
8969 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8972 2000-12-14 Andrew Haley <aph@redhat.com>
8974 * boehm.c (mark_reference_fields): Change test to correctly detect
8977 2000-12-15 Andreas Jaeger <aj@suse.de>
8979 * config-lang.in (lang_dirs): Added.
8981 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8983 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8984 Credits go to rth for finding it.
8986 2000-12-13 Mike Stump <mrs@wrs.com>
8988 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8990 2000-11-07 Tom Tromey <tromey@cygnus.com>
8992 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8993 * lex.c (java_ignorable_control_p): Removed.
8994 (java_letter_or_digit_p): Removed.
8995 (java_start_char_p): New function.
8996 (java_read_char): Return `int', not `unicode_t'. Changed
8998 (java_read_unicode): Likewise.
8999 (java_read_unicode_collapsing_terminators): Likewise.
9000 (java_get_unicode): Likewise.
9001 (java_new_lexer): Initialize hit_eof.
9002 (java_parse_end_comment): Take `int' argument.
9003 (java_parse_doc_section): Likewise.
9004 (java_parse_escape_sequence): Don't allow backlash-newline.
9006 * lex.h (JAVA_DIGIT_P): Removed.
9007 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9008 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9009 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9010 (JAVA_PART_CHAR_P): New macro.
9012 (JAVA_CHAR_ERROR): Now -2.
9013 (java_lexer): New field `hit_eof'.
9014 * chartables.h: New file.
9015 * gen-table.pl: new file.
9017 2000-11-20 Tom Tromey <tromey@cygnus.com>
9018 Alexandre Petit-Bianco <apbianco@cygnus.com>
9020 * parse.y (java_complete_lhs): Only allow compound assignment of
9021 reference type if type is String.
9023 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9025 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9026 jcf-path.c: Likewise.
9028 2000-12-09 Anthony Green <green@redhat.com>
9030 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9031 filestart and filename_length as int values.
9033 2000-12-07 Mo DeJong <mdejong@redhat.com>
9035 * jcf-io.c (find_class): Correct the logic that tests to see if a
9036 .java file is newer than its .class file. The compiler was
9037 incorrectly printing a warning when file mod times were equal.
9039 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9041 * jvgenmain.c: Use ISPRINT not isascii.
9043 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9045 * parse.y (end_artificial_method_body): Fixed typo.
9047 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9049 * parse.y (patch_method_invocation): Pick the correct enclosing
9050 context when creating inner class instances.
9053 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9055 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9056 Update copyright year to 2000.
9058 2000-11-23 Anthony Green <green@redhat.com>
9060 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9061 Move current_file_list out of yyparse and make it static.
9063 * expr.c: Declare quick_stack and tree_list_free_list as static
9064 (init_expr_processing): Register quick_stack and
9065 tree_list_free_list roots.
9067 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9069 * parse.y (build_outer_field_access): New local `decl_ctx', use
9070 it. Check for field's context and current class immediate outer
9071 context inheritance.
9072 (outer_field_access_p): Consider fields inherited from the last
9074 (build_access_to_thisn): Stop at the last enclosing context if
9078 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9080 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9082 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9084 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9087 2000-11-20 Tom Tromey <tromey@cygnus.com>
9089 * jv-scan.c (help): Document --complexity.
9090 (options): Added --complexity.
9091 (flag_complexity): New global.
9092 (main): Call `report'.
9093 * parse-scan.y (complexity): New global.
9094 (if_then_statement, if_then_else_statement,
9095 if_then_else_statement_nsi, switch_block_statement_group,
9096 while_expression, do_statement, for_begin, continue_statement,
9097 throw_statement, catch_clause, finally, method_invocation,
9098 conditional_and_expression, conditional_or_expression,
9099 conditional_expression): Update complexity.
9100 (reset_report): Reset complexity.
9101 (report): New function.
9103 2000-11-20 Tom Tromey <tromey@cygnus.com>
9105 * lex.c (yylex): Added STRICT_TK case.
9106 * parse.y (STRICT_TK): Added.
9107 * parse-scan.y (STRICT_TK): Added.
9108 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9109 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9111 * keyword.h: Rebuilt.
9112 * keyword.gperf (strictfp): Added.
9114 2000-11-20 Tom Tromey <tromey@cygnus.com>
9116 * lex.c (yylex): Recognize floating point constants with leading
9119 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9121 * java-tree.h (cyclic_inheritance_report): Constify.
9122 * parse.y (cyclic_inheritance_report): Likewise.
9124 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9126 * parse.y (goal): Remove call to ggc_add_string_root.
9128 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9130 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9131 Create string in scratch buffer, then pass to build_string.
9133 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9135 * parse.y (issue_warning_error_from_context): Add
9138 2000-11-11 Anthony Green <green@redhat.com>
9140 * jcf-parse.c (process_zip_dir): Add finput parameter.
9141 (jcf_figure_file_type): Call process_zip_dir with appropriate
9144 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9146 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9147 * jcf-parse.c (jcf_figure_file_type): Likewise.
9149 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9151 * parse.y (create_new_parser_context): Use memset () instead of
9154 2000-11-08 Tom Tromey <tromey@cygnus.com>
9156 * gjavah.c (process_file): Only include gcj/cni.h when generating
9159 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9161 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9162 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9163 instead of bzero ().
9165 2000-11-05 Tom Tromey <tromey@cygnus.com>
9167 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9168 * lex.c (IS_ZERO): New define.
9169 (java_perform_atof): Error on floating point underflow.
9171 2000-11-04 Tom Tromey <tromey@cygnus.com>
9173 * lex.c (java_parse_escape_sequence): Only read two octal
9174 characters if the first one is greater than 3. Don't allow
9175 "octal" numbers to include the digits 8 or 9.
9177 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9179 * Make-lang.in (java.distdir): Remove.
9181 2000-11-03 Tom Tromey <tromey@cygnus.com>
9183 * Make-lang.in (java.dvi): New target.
9184 Partial fix for PR other/567.
9186 * lang-options.h: Mention -Wout-of-date.
9187 * jcf-dump.c (flag_newer): New global.
9188 * gjavah.c (flag_newer): New global.
9189 * jcf-io.c (find_class): Only warn when flag_newer set.
9190 * lang.c (flag_newer): New global.
9191 (struct string_option): New declaration.
9192 (lang_W_options): New global.
9193 (process_option_with_no): New function.
9194 (lang_decode_option): Use it.
9196 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9197 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9200 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9201 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9202 * lex.c (java_read_unicode): Removed `term_context' argument.
9203 Recognize any number of `u' in `\u'.
9204 (java_read_unicode_collapsing_terminators): New function.
9205 (java_get_unicode): Use it.
9206 (java_lineterminator): Removed.
9207 (yylex): Produce error if character literal is newline or single
9208 quote. Return if eof found in middle of `//' comment. EOF in
9209 `//' comment is only an error if pedantic.
9210 (java_ignorable_control_p): New function.
9211 (java_parse_end_comment): Return if eof found in middle of
9214 * jv-scan.c (pedantic): New global.
9216 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * parse.y (outer_field_access_p): Inherited fields aren't
9219 consider outer fields.
9220 (maybe_build_thisn_access_method): Use
9221 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9222 (resolve_expression_name): Trigger an error if a static field
9223 is being accessed as an outer field.
9225 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9227 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9230 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9232 * Make-lang.in: Move all build rules here from Makefile.in,
9233 adapt to new context. Wrap all rules that change the current
9234 directory in parentheses. Expunge all references to $(P).
9235 When one command depends on another and they're run all at
9236 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9237 all object-file generation rules. Delete obsolete variables.
9239 * Makefile.in: Delete.
9240 * config-lang.in: Delete outputs= line.
9242 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9244 * parse.y (patch_method_invocation): NULLify this_arg when already
9246 (maybe_use_access_method): Handle call to methods unrelated to the
9247 current class. Fixed comment.
9250 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9252 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9255 2000-10-24 Tom Tromey <tromey@cygnus.com>
9257 * lex.c (java_new_lexer): Initialize new fields. Work around
9258 broken iconv() implementations.
9259 (java_read_char): Swap bytes if required. Use fallback decoder if
9261 (byteswap_init, need_byteswap): New globals.
9262 (java_destroy_lexer): Only close iconv handle if it is in use.
9263 * lex.h (java_lexer): New fields read_anything, byte_swap,
9265 Made out_buffer unsigned.
9267 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9269 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9270 where an enclosing context can be set on the jdep.
9271 (do_resolve_class): Fixed identation.
9273 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9275 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9277 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9280 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9282 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9284 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * jcf-write.c (OP1): Update `last_bc'.
9287 (struct jcf_block): Fixed indentation and typo in comments. New
9289 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9290 follows `monitorenter'.
9291 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9295 2000-10-16 Tom Tromey <tromey@cygnus.com>
9297 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9298 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9299 * lang-options.h: Added -MA, -MT, -MF..
9300 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9301 (DEPEND_TARGET_SET): New macro.
9302 (DEPEND_FILE_ALREADY_SET): Likewise.
9303 (init_parse): Handle new flags.
9304 * jcf.h (jcf_dependency_print_dummies): Declare.
9305 * Make-lang.in (s-java): Added mkdeps.o.
9306 * Makefile.in (BACKEND): Added mkdeps.o.
9307 (../gcjh$(exeext)): Added mkdeps.o.
9308 (../jcf-dump$(exeext)): Added mkdeps.o.
9309 * jcf-depend.c: Include mkdeps.h.
9310 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9311 add_entry): Removed.
9312 (jcf_dependency_reset): Rewrote.
9313 (dependencies): New global.
9314 (jcf_dependency_set_target): Rewrote.
9315 (jcf_dependency_add_target): Likewise.
9316 (jcf_dependency_add_file): Likewise.
9318 (print_ents): Removed.
9319 (jcf_dependency_write): Rewrote.
9320 (print_dummies): New global.
9321 (jcf_dependency_print_dummies): New function
9322 (jcf_dependency_write): Call deps_dummy_targets if required.
9324 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9326 * gjavah.c (add_class_decl): Removed unused variables `tname',
9327 `tlen' and `name_index'.
9328 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9329 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9330 in `wfl_operator' with value.
9331 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9332 (jcf_figure_file_type): Fixed identation.
9333 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9334 * parse.y (analyze_clinit_body): New function.
9335 (static_initializer:): Reset `current_static_block'.
9336 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9337 `wfl_operator' with new value.
9338 (lookup_cl): Use EXPR_WFL_FILENAME.
9339 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9340 analyze_clinit_body.
9341 (build_outer_field_access): Access to this$<n> built from
9342 current_class, not its outer context.
9343 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9344 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9345 (patch_method_invocation): Use `is_static_flag' when already
9347 (patch_newarray): Removed assignment in ternary operator.
9349 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9351 * except.c (free_eh_ranges): Don't free `whole_range'.
9353 2000-10-15 Anthony Green <green@redhat.com>
9355 * decl.c (init_decl_processing): Call init_class_processing before
9358 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9360 * check-init.c (check_init): Fixed leading comment. Use
9362 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9363 (give_name_to_locals): Likewise.
9364 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9365 fields in lang_decl_var.
9366 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9367 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9368 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9369 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9370 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9371 (LOCAL_FINAL): Rewritten.
9372 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9373 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9374 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9375 `init_final' fields.
9376 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9377 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9378 (TYPE_HAS_FINAL_VARIABLE): New macro.
9379 (struct lang_type): Added `afv' field.
9380 * parse.y (check_static_final_variable_assignment_flag): New function.
9381 (reset_static_final_variable_assignment_flag): Likewise.
9382 (check_final_variable_local_assignment_flag): Likewise.
9383 (reset_final_variable_local_assignment_flag): Likewise.
9384 (check_final_variable_indirect_assignment): Likewise.
9385 (check_final_variable_global_assignment_flag): Likewise.
9386 (add_inner_class_fields): Use LOCAL_FINAL_P.
9387 (register_fields): Handle local finals and final variables.
9388 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9389 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9390 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9392 (java_complete_expand_methods): Loop to set
9393 TYPE_HAS_FINAL_VARIABLE. Call
9394 `reset_final_variable_local_assignment_flag' and
9395 `check_final_variable_local_assignment_flag' accordingly before
9396 and after constructor expansion. Call
9397 `reset_static_final_variable_assignment_flag'
9398 before expanding <clinit> and after call
9399 `check_static_final_variable_assignment_flag' if the
9400 current_class isn't an interface. After all methods have been
9401 expanded, call `check_final_variable_global_assignment_flag' and
9402 `check_static_final_variable_assignment_flag' if the current class
9404 (maybe_yank_clinit): Fixed typo in comment.
9405 (build_outer_field_access_methods): Removed old sanity check. Use
9406 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9407 Don't create access methods for finals.
9408 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9409 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9410 existing DECL_INIT has been processed.
9411 (java_complete_lhs): Likewise.
9412 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9413 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9415 (patch_assignment): Use LOCAL_FINAL_P.
9416 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9417 DECL_INITIAL is nullified.
9420 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9422 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9424 * Makefile.in (parse.c, parse-scan.c): Likewise.
9426 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9428 * class.c (temporary_obstack): Remove.
9429 (make_class): Don't mess with obstascks.
9430 (push_class): Likewise.
9431 (set_super_info): Likewise.
9432 (add_method_1): Likewise.
9433 (add_method): Likewise.
9434 (add_field): Likewise.
9435 (build_utf8_ref): Likewise.
9436 (build_class_ref): Likewise.
9437 (build_static_field_ref): Likewise.
9438 (finish_class): Likewise.
9439 (push_super_field): Likewise.
9440 (layout_class): Likewise.
9441 (layout_class_methods): Likewise.
9442 (init_class_processing): Likewise.
9443 * constants.c (get_tag_node): Likewise.
9444 (build_constant_data_ref): Likewise.
9445 * decl.c (ggc_p): Remove.
9446 (copy_lang_decl): Use ggc_alloc.
9447 (complete_start_java_method): Don't mess with obstacks.
9448 (start_java_method): Likewise.
9449 (end_java_method): Likewise.
9450 * except.c (link_handler): Use xmalloc.
9451 (free_eh_ranges): New function.
9452 (method_init_exceptions): Use it.
9453 (add_handler): Use xmalloc.
9454 (expand_start_java_handler): Don't mess with obstacks.
9455 (prepare_eh_table_type): Likewise.
9456 (expand_end_java_handler): Likewise.
9457 * expr.c (push_value): Likewise.
9458 (create_label_decl): Likewise.
9459 (build_jni_stub): Likewise.
9460 (java_lang_expand_expr): Likewise.
9461 (note_instructions): Use xrealloc.
9462 (java_push_constant_from_pool): Don't mess with obstacks.
9463 (process_jvm_instruction): Likewise.
9464 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9466 * jcf-parse.c (get_constant): Don't mess with obstacks.
9467 (read_class): Likewise.
9468 (jcf_parse): Likewise.
9469 * lex.c (expression_obstack): Remove.
9470 (java_lex): Don't use obstack_free.
9471 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9472 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9473 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9474 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9475 * parse.y (gaol): Add more GC roots.
9476 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9477 (lookup_field_wrapper): Likewise.
9478 (obtain_incomplete_type): Don't mess with obstacks.
9479 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9481 (craft_constructor): Don't mess with obstacks.
9482 (safe_layout_class): Likewise.
9483 (java_complete_class): Likewise.
9484 (source_end_java_method): Likewise.
9485 (build_outer_field_access_methods): Likewise.
9486 (build_outer_method_access_method): Likewise.
9487 (maybe_build_thisn_access_method): Likewise.
9488 (build_dot_class_method_invocation): Likewise.
9489 (java_complete_tree): Likewise.
9490 (java_complete_lhs): Likewise.
9491 (do_merge_string_cste): Likewise.
9492 (patch_string_cst): Likewise.
9493 (array_constructor_check_entry): Likewise.
9494 * typeck.c (build_java_array_type): Likewise.
9495 (parse_signature_string): Likewise.
9496 (build_java_signature): Likewise.
9498 2000-10-12 Tom Tromey <tromey@cygnus.com>
9501 * gjavah.c (add_class_decl): Don't special-case inner classes.
9502 (add_namelet): Likewise.
9504 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9506 * java-tree.h: Constify current_encoding.
9507 * lang.c: Constify current_encoding.
9509 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9511 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9512 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9514 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9516 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9517 patch. Fixes gcj/340.
9519 2000-10-10 Tom Tromey <tromey@cygnus.com>
9521 * lex.c (java_new_lexer): Initialize out_first and out_last
9523 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9525 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9527 * parse.y (pop_current_osb): New function.
9528 (array_type:): Use `dims:', changed actions
9529 accordingly. Suggested by Anthony Green.
9530 (array_creation_expression:): Used pop_current_osb.
9531 (cast_expression:): Likewise.
9532 (search_applicable_method_list): Fixed indentation.
9534 2000-10-08 Anthony Green <green@redhat.com>
9536 * parse.y (array_type_literal): Remove production.
9537 (type_literals): Refer to array_type, not array_type_literal.
9539 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9541 Patch contributed by Corey Minyard.
9542 * decl.c (check_local_named_variable): New function.
9543 (tree check_local_unnamed_variable): Likewise.
9544 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9546 2000-10-07 Anthony Green <green@redhat.com>
9548 * class.c (layout_class): Handle case where superclass can't be
9551 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9553 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9556 2000-10-05 Tom Tromey <tromey@cygnus.com>
9558 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9559 * jvgenmain.c (class_mangling_prefix): Removed.
9560 (class_mangling_suffix): New global.
9562 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9564 (print_method_info): Handle overrides for static and final
9566 (process_file): Generate declaration for class object field.
9567 * class.c (cxx_keywords): New array.
9568 (utf8_cmp): New function.
9569 (cxx_keyword_p): New function.
9570 (layout_class_method): Mangle C++ keywords by appending `$'.
9571 (mangle_field): New function.
9572 (mangle_class_field): Use mangle_field. Mangle class name as
9574 (mangle_static_field): Use mangle_field.
9576 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * decl.c (find_local_variable): Removed uncessary type check and
9579 fixed range check typo. From Corey Minyard.
9581 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9583 * decl.c (give_name_to_locals): New local `code_offset'. Call
9584 `maybe_adjust_start_pc'.
9585 * expr.c (note_instructions): New function.
9586 (expand_byte_code): Don't collect insn starts here.
9587 (peek_opcode_at_pc): New function.
9588 (maybe_adjust_start_pc): Likewise.
9589 * java-tree.h (maybe_adjust_start_pc): Declare.
9590 (note_instructions): Likewise.
9591 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9593 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9595 * parse.y (field_access:): Fixed indentation.
9596 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9598 2000-09-07 Tom Tromey <tromey@cygnus.com>
9601 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9602 JPRIMITIVE_TYPE_P, for arithmetic operators.
9603 (patch_method_invocation): Indentation fix.
9604 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9605 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9606 (do_unary_numeric_promotion): Cleaned up code.
9607 (valid_cast_to_p): Handle boolean correctly.
9609 2000-09-27 Tom Tromey <tromey@cygnus.com>
9611 * lex.c (java_read_unicode): Reset bs_count when finished with
9614 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9617 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9618 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9619 (typeck.o): Depend on ggc.h.
9620 * class.c (add_method_1): Use GC functions for allocation.
9621 (init_class_processing): Register roots.
9622 * decl.c (ggc_p): Set to 1.
9623 (pending_local_decls): Make it static.
9624 (push_jvm_slot): Use GC functions for allocation.
9625 (init_decl_processing): Register roots.
9626 (give_name_to_locals): Use GC functions for allocation.
9627 (lang_mark_tree): New function.
9628 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9629 functions for allocation.
9630 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9631 * lex.c (java_lex): Use build_string, rather than replicating it
9633 * parse.y (goal): Add more roots.
9634 (mark_parser_ctxt): New function.
9635 * typeck.c: Include ggc.h.
9637 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9639 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9640 contains something else than MODIFY_EXPR.
9642 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9644 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9645 * Makefile.in (parse.o): Depend on ggc.h.
9646 (class.o): Likewise.
9647 (constants.o): Likewise.
9650 (jcf-parse.o): Likewise.
9651 (jcf-write.o): Likewise.
9652 (mangle.o): Likewise.
9653 * class.c: Include ggc.h.
9654 (build_static_field_ref): Register GC roots.
9655 (layout_class): Likewise.
9656 (init_class_processing): Likewise.
9657 * constants.c: Include ggc.h.
9658 (current_constant_pool_data_ref): Remove.
9659 (tag_nodes): Move it to ...
9660 (get_tag_node): ... here. Register GC roots.
9661 * decl.c: Include ggc.h. Remove many global tree definitions.
9662 (throw_node): Define.
9663 (java_global_trees): Likewise.
9664 (predef_filenames): Make the size a constant.
9665 (init_decl_processing): Adjust accordingly.
9666 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9667 * expr.c: Include ggc.h.
9668 (init_expr_processing): Register GC roots.
9669 (build_invokeinterface): Likewise.
9670 * java-tree.h: Replace extern tree declarations with macros.
9671 (java_global_trees): New variable.
9672 (java_tree_index): New enumeration.
9673 (init_jcf_parse): Declare.
9674 * jcf-parse.c: Include ggc.h.
9675 (current_class): Remove declaration.
9676 (main_class): Likewise.
9677 (all_class_list): Likewise.
9678 (predefined_filename_p): Adjust for constant size of
9680 (init_jcf_parse): New function.
9681 * jcf-write.c: Include ggc.h.
9682 (generate_classfile): Register GC roots.
9683 (append_synthetic_attribute): Likewise.
9684 (append_innerclass_attribute_entry): Likewise.
9685 * lang.c: Include ggc.h.
9686 (lang_print_error): Register GC roots.
9687 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9689 * parse.y: Include ggc.h.
9690 (wfl_operator): Remove.
9691 (goal): Register GC roots.
9692 (java_pop_parser_context): Adjust for new field names.
9693 (java_parser_context_save_global): Likewse.
9694 (java_parser_context_restore_global): Likewise.
9695 (java_parser_context_suspend): Likewise.
9696 (java_parser_context_resume): Likewise.
9697 (verify_constructor_circularity): Register GC roots.
9698 (lookup_cl): Likewise.
9699 (java_reorder_fields): Likewise.
9700 (build_current_this): Likewise.
9701 (class_in_current_package): Likewise.
9702 (argument_types_convertible): Likewise.
9703 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9705 2000-09-14 Tom Tromey <tromey@cygnus.com>
9707 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9709 2000-09-13 Tom Tromey <tromey@cygnus.com>
9711 * jcf-parse.c: Include <locale.h>.
9712 * jv-scan.c: Include <locale.h>.
9714 2000-09-12 Tom Tromey <tromey@cygnus.com>
9716 * expr.c (pop_type_0): Return `Object' if trying to merge two
9718 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9719 interface types; `Object' is always a valid supertype.
9721 2000-09-12 Tom Tromey <tromey@cygnus.com>
9724 * jv-scan.c (help): Document --encoding.
9725 (options): Added `encoding' entry.
9726 (OPT_ENCODING): New define.
9727 (main): Handle --encoding.
9728 Include <langinfo.h> if nl_langinfo exists.
9729 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9731 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9732 (parse_source_file): Correctly call java_init_lex. Added `finput'
9733 argument. Use nl_langinfo to determine default encoding.
9734 * java-tree.h (current_encoding): Declare.
9735 * parse.y (java_parser_context_restore_global): Don't restore
9737 (java_parser_context_save_global): Don't set `finput' field.
9738 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9740 * lang.c (current_encoding): New global.
9741 (lang_decode_option): Recognize `-fencoding='.
9742 (finish_parse): Don't close finput.
9743 * parse.h (struct parser_ctxt): Removed `finput' and
9744 `unget_utf8_value' fields. Added `lexer' field.
9745 (java_init_lex): Fixed declaration.
9746 * lex.c (java_new_lexer): New function.
9747 (java_destroy_lexer): Likewise.
9748 (java_read_char): Added `lex' argument. Handle iconv case.
9749 (java_read_unicode): Added `lex' argument. Count backslashes in
9751 (java_init_lex): Added `finput' and `encoding' arguments. Set
9752 `lexer' field in ctxp.
9753 (BAD_UTF8_VALUE): Removed.
9754 (java_lex): Handle seeing UEOF in the middle of a string literal.
9755 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9756 (java_lexer): New structure.
9759 (DEFAULT_ENCODING): New define.
9760 (java_destroy_lexer): Declare.
9762 2000-09-12 Tom Tromey <tromey@cygnus.com>
9765 * lex.c (java_init_lex): Initialize java_io_serializable.
9766 * parse.y (java_io_serializable): New global.
9767 (valid_ref_assignconv_cast_p): An array can be cast to
9770 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9772 * decl.c, expr.c: Include defaults.h if not already included.
9773 Don't define the *_TYPE_SIZE macros.
9775 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9777 * typeck.c (build_java_array_type): Correct first parameter
9778 in ADJUST_FIELD_ALIGN invocation.
9780 2000-09-06 Tom Tromey <tromey@cygnus.com>
9782 * lang-specs.h: Also recognize `-femit-class-files'.
9784 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9786 * verify.c (merge_types): Load the types to merge if necessary.
9788 2000-09-02 Anthony Green <green@redhat.com>
9790 * jcf-io.c: Include zlib.h.
9791 (open_in_zip): Read compressed class file archives.
9792 * zipfile.h (ZipDirectory): Add uncompressed_size and
9793 compression_method fields.
9794 * zextract.c (read_zip_archive): Collect file compression info.
9796 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9798 * parse.y (do_resolve_class): Also explore superclasses of
9799 intermediate enclosing contexts when searching for inner classes.
9801 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9803 * parse.y (variable_declarator_id:): Better error message.
9804 (expression_statement:): Use YYNOT_TWICE.
9805 (cast_expression:): Likewise.
9806 (assignment:): Likewise.
9808 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9810 * parse.y (do_merge_string_cste): New locals. Create new
9811 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9813 2000-08-07 Hans Boehm <boehm@acm.org>
9815 * boehm.c (mark_reference_fields): Set marking bits for all words in
9816 a multiple-word record.
9817 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9820 2000-08-31 Mike Stump <mrs@wrs.com>
9822 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9823 jcf-dump$(exeext)): Make parallel safe.
9825 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9827 * jcf-parse.c (set_source_filename): Constify a char *.
9828 * jcf-write.c (append_innerclasses_attribute,
9829 make_class_file_name): Constify a char *. Don't recycle a
9830 variable for an unrelated purpose.
9831 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9832 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9834 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9836 * expr.c (can_widen_reference_to): Fixed indentation.
9837 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9838 * parse.y: `finit$' replaces `$finit$' in comments.
9839 (try_builtin_assignconv): Fixed leading comment.
9841 2000-08-25 Greg McGary <greg@mcgary.org>
9843 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9845 2000-08-24 Greg McGary <greg@mcgary.org>
9847 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9848 * parse.y (BINOP_LOOKUP): Likewise.
9850 2000-08-22 Andrew Haley <aph@cygnus.com>
9852 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9853 sign extending. Fixes gcj/321.
9854 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9855 combining to make a jlong. Fixes gcj/321.
9857 2000-08-21 Nix <nix@esperi.demon.co.uk>
9859 * lang-specs.h: Do not process -o or run the assembler if
9862 2000-08-16 Andrew Haley <aph@cygnus.com>
9864 * typeck.c (build_java_array_type): Rewrite code to do array
9865 alignment. Take into account back-end macros when aligning array
9866 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9867 user to set alignment. Fixes gcj/252 and 160.
9869 2000-08-09 Tom Tromey <tromey@cygnus.com>
9871 * parse.y (check_abstract_method_definitions): Now return `int'.
9872 Check implemented interfaces. Fixes PR gcj/305.
9874 * parse.y (patch_switch_statement): Disallow `long' in switch
9875 expressions. Fixes PR gcj/310.
9877 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9879 * decl.c (finit_leg_identifier_node): New global.
9880 (init_decl_processing): Use `finit$' to initialize
9881 finit_identifier_node. Use `$finit$' to initialize
9882 finit_leg_identifier_node.
9883 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9884 * java-tree.h (finit_identifier_node): Changed attached comment.
9885 (finit_leg_identifier_node): New declaration.
9886 (ID_FINIT_P): Take finit_identifier_node and
9887 finit_leg_identifier_node into account. This is a backward
9890 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9892 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9894 (generate_bytecode_insns): Check `nargs' before emitting it.
9895 * verify.c (merge_type_state): Fixed typo.
9896 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9897 generate_bytecode_{conditional,insns}.
9899 2000-08-13 Anthony Green <green@redhat.com>
9901 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9904 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9906 * class.c (maybe_layout_super_class): Fixed indentation.
9907 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9908 (java_check_methods): New function declaration.
9909 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9910 instead of `str_ptr'.
9911 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9912 of a `invokeinterface' at the right time.
9913 * parse.h (WFL_STRIP_BRACKET): New macro.
9914 (SET_TYPE_FOR_RESOLUTION): Use it.
9915 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9916 (check_class_interface_creation): Don't check for cross package
9917 innerclass name clashes.
9918 (method_header): Behave properly if MDECL is `error_mark_node'.
9919 (method_declarator): Return `error_mark_node' if bogus current
9921 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9922 (resolve_and_layout): New local `decl_type', set and used. Call
9924 (java_check_methods): New method.
9925 (java_layout_classes): Use it.
9926 (resolve_qualified_expression_name): No EH check necessary in
9928 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9930 (patch_assignment): Set DECL_INITIAL on integral final local.
9932 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9934 * java-tree.h (flag_extraneous_semicolon): New extern.
9935 * lang-options.h: (-Wextraneous-semicolon): New option.
9936 * lang.c (flag_redundant): Fixed typo in leading comment.
9937 (flag_extraneous_semicolon): New global.
9938 (lang_decode_option): Set `flag_extraneous_semicolon' when
9939 -Wall. Decode `-Wextraneous-semicolon'.
9940 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9941 `empty_statement' rule.
9942 (class_body_declaration): Likewise.
9943 (method_body:): Accept `;' as a method body.
9944 (static_initializer:): Removed `SC_TK' hack.
9945 (constructor_block_end:): Likewise.
9946 (empty_statement:): Report deprecated empty declaration. Fixes
9949 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * parse.y (build_dot_class_method_invocation): Changed parameter
9952 name to `type'. Build signature from `type' and convert it to a
9953 STRING_CST if it's an array.
9954 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9955 to use `ref_type' directly.
9957 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9959 * lang-options.h: Added a comma after the last element to avoid
9960 syntax errors when other languages define additional options.
9962 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9964 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9965 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9966 (jc1): Link with $(BACKEND).
9967 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9969 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9971 * jvspec.c: Adjust type of second argument to
9972 lang_specific_driver, and update code as necessary.
9974 * class.c (build_dtable_decl): Initialize dummy.
9976 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9978 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9979 method bodies not to rule out discarding `<clinit>'; don't use
9980 <clinit> to initialize static fields with constant initializers.
9982 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9984 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9986 (method_synthetic): New global.
9987 (HANDLE_METHOD): Recognize synthetic method and tell
9988 `print_method_info' about it.
9989 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9990 processing a synthetic method.
9991 * jcf-reader.c (skip_attribute): New function.
9992 ( skip_attribute): Likewise.
9994 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9996 * parse.y (build_outer_field_access): Fixed comments.
9997 (fix_constructors): Emit the initialization of this$<n> before
9999 (resolve_qualified_expression_name): Build an access to `decl' if
10002 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * parse-scan.y (curent_class): Non longer const.
10005 (inner_qualifier, inner_qualifier_length): Deleted.
10006 (current_class_length): New global.
10007 (bracket_count): Fixed typo in leading comment.
10008 (anonymous_count): New global.
10009 (class_instance_creation_expression:): Handle anonymous classes.
10010 (anonymous_class_creation:): New rule.
10011 (push_class_context): Rewritten.
10012 (pop_class_context): Likewise.
10013 (INNER_QUALIFIER): Macro deleted.
10014 (report_class_declaration): call `push_class_context' when
10015 entering the function. `fprintf' format modified not to use
10017 (report_class_declaration): Assign `package_name' and
10018 `current_class' to NULL separately.
10020 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10022 * expr.c (build_invokeinterface): Call layout_class_methods on
10025 2000-07-27 Tom Tromey <tromey@cygnus.com>
10026 Anthony Green <green@cygnus.com>
10027 Alexandre Petit-Bianco <apbianco@cygnus.com>
10029 * class.c (make_class_data): Create vtable for abstract classes.
10030 (get_dispatch_table): Changed to cope with abstract classes.
10032 2000-07-27 Tom Tromey <tromey@cygnus.com>
10034 * parse.y (patch_method_invocation): Don't reverse the argument
10035 list when dealing with anonymous class constructors. Fixed typo in
10038 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * parse.y (build_alias_initializer_parameter_list): Reverse
10041 crafted list when building aliases for anonymous class
10044 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10046 * parse.y (jdep_resolve_class): Don't bother checking potential
10047 innerclass access if `decl' is NULL.
10048 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10051 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10053 * parse.c: Remove (again.)
10055 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10057 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10058 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10059 outside the `if' statement, alias to innerclass removed, `decl'
10060 used to mark the class complete.
10062 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10064 * parse.y (simple_name:): Fixed typo in error message.
10066 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10068 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10069 or its first operand can be error marks.
10071 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10073 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10074 * parse.y (method_header): Likewise.
10076 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10078 * parse.y (process_imports): Consider that one might be trying to
10079 import an innerclass. Fixes gcj/254
10081 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10083 * parse.y (find_as_inner_class): Handle the case where the
10084 enclosing context of an innerclass has been loaded as bytecode.
10086 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10088 * parse.y (simple_name:): Reject `$' in type names.
10089 (resolve_type_during_patch): Use `type' as a second
10090 argument to resolve_no_layout. Fixes gcj/257.
10092 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10094 * parse.y (find_most_specific_methods_list): Select the only
10095 non-abstract method even if max has been set.
10096 Fixes gcj/285, gcj/298.
10098 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10100 * lang-specs.h: Added %(jc1) to java compiler options.
10102 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10104 * .cvsignore: New file.
10106 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10108 * parse.y (not_accessible_p): Access granted to innerclasses
10109 (indirectly) extending the reference type. Fixes gcj/249.
10111 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10113 * parse.y (patch_method_invocation): Fixed comment.
10114 (maybe_use_access_method): Build this$<n>s to the context of the
10115 target method, or a type that extends it. Fixes gcj/242.
10117 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10121 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10123 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10125 2000-07-13 Tom Tromey <tromey@cygnus.com>
10127 * lang-specs.h: Added %{I*}.
10129 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10131 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10133 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10135 * parse-scan.c: Remove.
10137 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10139 * class.c (set_super_info): Handled protected inner classes.
10140 (common_enclosing_context_p): Bail early if arguments aren't both
10142 (get_access_flags_from_decl): Handle private and protected inner
10144 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10145 (CLASS_PROTECTED): Likewise.
10146 (struct lang_type): New bitfield `poic'.
10147 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10148 inner classes only.
10149 (check_inner_class_access): Renamed arguments, added
10150 comments. Handles protected inner classes (fixes gcj/225)
10151 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10153 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10155 * parse.y (resolve_qualified_expression_name): Verify qualified
10156 access to `this'. Fixes gcj/239.
10158 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10160 * jcf-write.c (generate_classfile): Don't install ConstantValue
10163 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10165 * parse.y (resolve_qualified_expression_name): Handle inner class
10166 access. Fixes gcj/256.
10168 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10170 * jcf-write.c (generate_classfile): Properly install the
10171 ConstantValue attribute and the initial value constant pool index
10172 on string constants.
10173 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10176 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10178 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10180 * parse.y (find_as_inner_class): Fixed typo.
10181 (do_resolve_class): Explore enclosing contexts when searching for
10182 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10183 (check_inner_class_access): Check `decl' which can be null in case
10184 of previous errors.
10186 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10188 * java-tree.h (java_debug_context): Declared `extern'.
10189 (safe_layout_class): Likewise.
10190 * parse.y (resolve_field_access): Field must be `static' in order
10191 to be replaced by its initial value. Added comments.
10192 (find_applicable_accessible_methods_list): Fixed typo.
10193 (find_most_specific_methods_list): Methods found in innerclasses
10194 take over methods founds in the enclosing contexts.
10195 (java_complete_tree): Loosen restrictions on the type of DECLs
10196 that can be replaced by their initialization values.
10197 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10199 2000-07-05 Tom Tromey <tromey@cygnus.com>
10201 * Make-lang.in (PARSE_DIR): New macro.
10202 (PARSE_RELDIR): Likewise.
10203 (PARSE_C): Likewise.
10204 (PARSE_SCAN_C): Likewise.
10205 ($(PARSE_C)): New target.
10206 ($(PARSE_SCAN_C)): Likewise.
10207 (SET_BISON): New macro.
10208 (BISONFLAGS): Likewise.
10209 (JAVABISONFLAGS): Likewise.
10211 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10213 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10214 argument on the first pass for CNI as well as JNI.
10215 (print_method_info): Set up method name on the first pass only.
10217 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10219 * parse.y (parser_qualified_classname): Removed parameter
10221 (create_interface): Removed first passed parameter to
10222 parser_qualified_classname.
10223 (create_class): Likewise. Don't install alias on static
10224 innerclasses. Fixes gcj/275.
10226 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10228 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10229 debugable statement with empty_stmt_node. Fixes gcj/272
10231 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10233 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10236 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10238 * jcf-write.c (push_long_const): Appropriately cast short negative
10241 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10243 * parse.y (verify_constructor_super): Use loop variable
10244 `m_arg_type' initialized with `mdecl_arg_type'.
10246 2000-06-29 Tom Tromey <tromey@cygnus.com>
10248 * parse.y (resolve_field_access): Handle case where `type_found'
10251 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10253 * expr.c (lookup_field): The same field can be found through two
10254 different interface. Don't declare it ambiguous in that case.
10256 2000-06-27 Tom Tromey <tromey@cygnus.com>
10258 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10259 follows \r, then unget it at a lower level.
10261 2000-06-26 Tom Tromey <tromey@cygnus.com>
10263 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10264 java_complete_tree.
10266 2000-06-25 Tom Tromey <tromey@cygnus.com>
10268 * parse.y (for_statement): Wrap expression in a WFL if it is a
10269 constant. For PR gcj/268.
10271 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10273 * parse.y (do_resolve_class): Minor optimiztion in the package
10274 list search. Removed unnecessary test and return statement.
10275 (valid_ref_assignconv_cast_p): Order of arguments to
10276 enclosing_context_p fixed.
10278 2000-06-24 Tom Tromey <tromey@cygnus.com>
10280 * expr.c (lookup_field): Print error and return error_mark_node if
10281 field reference is ambiguous.
10283 * parse.y (check_abstract_method_definitions): Also check if
10284 `other_method' is abstract.
10286 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10288 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10290 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10291 (struct lang_type): New field `pic'.
10292 (CLASS_PRIVATE): New macro.
10293 * parse.y (check_inner_class_access): New function.
10294 (jdep_resolve_class): Call it.
10296 2000-06-23 Tom Tromey <tromey@cygnus.com>
10298 * parse.y (patch_incomplete_class_ref): Initialize the returned
10299 class. For PR gcj/260.
10301 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10303 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10305 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10308 Java specific checks.
10309 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10310 screened by DECL_P.
10311 * java-tree.def (CASE_EXPR): Marked 'e'.
10312 (DEFAULT_EXPR): Likewise.
10313 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10314 screened by DECL_P.
10315 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10316 Java specific checks.
10317 (generate_bytecode_insns): Test try_block for BLOCK before using
10319 * parse.y (build_wfl_wrap): Added `location' argument. Set
10320 EXPR_WFL_LINECOL accordingly.
10321 (dim_expr:): Wrap constants with WFLs.
10322 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10323 (resolve_package): Check for `stmt' not being a BLOCK before
10324 building a debuggable statement with it.
10325 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10327 (resolve_field_access): Make sure `decl' is a DECL before treating
10329 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10330 IDENTIFIER_NODE before treating it as such.
10331 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10332 treating it as such.
10333 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10334 to be applied only on non array types.
10336 2000-06-16 Per Bothner <per@bothner.com>
10338 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10339 define in terms of DECL_RESULT, as that fails when --enable-checking.
10341 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10343 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10344 types the same in comparison.
10345 (CHECK_OP): Add static prototype.
10347 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10349 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10350 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10351 * parse.c: Rebuilt.
10353 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10355 * decl.c (create_primitive_vtable): Prototype.
10357 * jcf-write.c (generate_bytecode_insns): Initialize variable
10360 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10362 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10364 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10365 to track searched classes, and do not search the same class more than
10366 once. Call find_applicable_accessible_methods_list on immediate
10367 superclass, instead of search_applicable_method_list on all ancestors.
10368 Fix for PR gcj/238.
10370 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10372 * parse.y (register_fields): Permit static fields in inner classes
10373 if they are final. Fix for PR gcj/255.
10375 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10377 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10378 * parse.y (find_in_imports): Returned type changed to void,
10379 leading comment fixed.
10380 (register_package): New function.
10381 (qualify_and_find): Likewise.
10382 (package_declaration:): Use `register_package'.
10383 (single_type_import_declaration:): Removed local variable
10384 `node'. Added missing `;' for consistency.
10385 (type_import_on_demand_declaration:): Use `chainon' to link new
10387 (lookup_field_wrapper): Lookup local variables defined in outer
10389 (java_complete_class): Don't reverse the list of imported on demand.
10390 (do_resolve_class): Reorganized. Removed local variable
10391 `original_name'. Call `qualify_and_find' with the current package
10392 name, invoke `find_in_imports_on_demand' right after. Call
10393 `qualify_and_find' with the packages we've seen so far. Fixed
10394 operations numbering in comments.
10395 (java_expand_class): Don't reverse `package_list'.
10396 (find_most_specific_methods_list): New local variables `abstract'
10397 and `candidates'. Use them to pick the right method.
10399 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10401 * parse.y (check_modifiers_consistency): Don't subtract out
10402 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10404 2000-06-04 Philipp Thomas <pthomas@suse.de>
10406 * Makefile.in (INTLLIBS): New.
10410 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10412 * class.c (get_dispatch_table): Build the vtable dummy entry list
10413 element with a null purpose. Fixed leading comment.
10414 (build_dtable_decl): Build an accurate dtable type when appropriate
10417 2000-06-02 Richard Henderson <rth@cygnus.com>
10419 * lang.c (lang_get_alias_set): New.
10421 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10423 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10424 before using it as the accessed field.
10426 2000-05-31 Tom Tromey <tromey@cygnus.com>
10428 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10429 char_array_vtable, short_array_vtable, int_array_vtable,
10430 long_array_vtable, float_array_vtable, double_array_vtable):
10432 * expr.c (get_primitive_array_vtable): New function.
10433 (create_primitive_vtable): New function.
10434 (java_lang_expand_expr): Enable code to statically generate
10436 * decl.c (init_decl_processing): Create primitive vtables.
10437 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10438 short_array_vtable, int_array_vtable, long_array_vtable,
10439 float_array_vtable, double_array_vtable): Define.
10441 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10443 * java/parse.y (find_applicable_accessible_methods_list):
10444 Don't add an uninitialized value to the list.
10446 2000-05-25 Tom Tromey <tromey@cygnus.com>
10448 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10449 when trying to see if field's class should be initialized. Always
10450 initialize field's declaring class, not qualified class.
10453 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10454 `wfl_operator', to maybe_build_primttype_type_ref.
10457 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10459 * parse.y (patch_method_invocation): Don't try to lookup methods
10460 in primitive types.
10462 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10464 * parse.y (resolve_field_access): Call the appropriate <clinit>
10465 before accessing the length of a static array. Craft a decl for
10466 the field while its time. Fixes PR gcj/129.
10468 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10470 * parse.y (resolve_package): Correctly set `*next' (was off by
10472 (resolve_qualified_expression_name): Fixed comment.
10474 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10476 * jcf-parse.c (jcf_parse_source): Reset current_class and
10477 current_function_decl to NULL before parsing a new file.
10479 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10481 * parse.y (block_end:): If the collected block doesn't feature a
10482 statement, insert an empty statement.
10484 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10486 * parse.y (maybe_yank_clinit): New function.
10487 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10488 end of the list of methods belonging to a class.
10489 (java_complete_expand_method): Check whether <clinit> is really
10490 necessary and expand it accordingly.
10492 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10494 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10495 processed by the method's switch statement.
10497 2000-05-19 Tom Tromey <tromey@cygnus.com>
10499 * java-tree.h: Added init state enum.
10500 * decl.c (emit_init_test_initialization): Initialize class
10501 initialization check variable by looking at class' state.
10503 2000-05-19 Tom Tromey <tromey@cygnus.com>
10505 * java-tree.h (build_instanceof): Declare.
10506 (build_get_class): Declare.
10507 * parse.y (patch_binop): Use build_instanceof.
10508 * expr.c (build_instanceof): New function. If class is final,
10509 don't make a function call.
10510 (expand_java_INSTANCEOF): Use it.
10511 (build_get_class): New function.
10513 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10515 * jcf-write.c (generate_classfile): Scan the source_file for
10516 slashes with the right pointer variable.
10518 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10520 * lang.c (lang_decode_option): Update -Wunused flags by calling
10522 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10524 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10526 * check_init.c (check_init): Constify local char *.
10527 * class.c (push_class): Constify local char *.
10528 * java_tree.h: Update prototypes.
10529 * jcf-io.c (open_class): Constify filename parameter and
10531 (find_class): Remove redundant string copy. Cast return from
10533 * jcf-parse.c (read_class, parse_class_file, yyparse):
10534 Constify local char *.
10535 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10536 Constify local char *.
10537 * jcf.h (JCF): Constify filename and classname.
10538 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10539 * lang.c (init_parse): Constify parameter and return value.
10540 * lex.c (java_get_line_col): Constify filename parameter.
10541 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10542 * parse.y (java_parser_context_suspend,
10543 issue_warning_error_from_context, safe_layout_class): Constify
10545 * parse.c: Regenerate.
10547 2000-05-08 Tom Tromey <tromey@cygnus.com>
10549 * expr.c (build_jni_stub): Cache the result of
10550 _Jv_LookupJNIMethod.
10552 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10554 * decl.c (predef_filenames_size): Now 7.
10555 (predef_filenames): New seventh entry.
10557 2000-05-04 Tom Tromey <tromey@cygnus.com>
10559 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10560 Keep track of when we've seen a reference field after a
10561 non-reference field.
10562 (get_boehm_type_descriptor): Handle case where we see
10563 non-reference fields but no trailing reference field.
10564 * decl.c (rawdata_ptr_type_node): Define.
10565 (init_decl_processing): Initialize rawdata_ptr_type_node.
10566 * java-tree.h (rawdata_ptr_type_node): Declare.
10568 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10570 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10571 specifiers in calls to fprintf.
10573 2000-05-03 Andrew Haley <aph@cygnus.com>
10575 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10577 * javaop.h (WORD_TO_INT): New function.
10578 (IMMEDIATE_s4): Use WORD_TO_INT.
10579 * jcf.h (JPOOL_INT): Ditto.
10581 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10584 2000-04-19 Tom Tromey <tromey@cygnus.com>
10586 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10587 on native function.
10588 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10590 * expr.c (build_jni_stub): New function.
10591 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10592 * parse.c: Rebuilt.
10593 * parse.y (java_complete_expand_methods): Expand a native method
10594 and call build_jni_stub if -fjni given.
10595 * lang-options.h: Document -fjni.
10596 * lang.c (flag_jni): New global.
10597 (lang_f_options): Added `jni' entry.
10598 * java-tree.h (soft_lookupjnimethod_node,
10599 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10601 (flag_jni): Declare.
10602 (build_jni_stub): Declare.
10603 (struct lang_decl): Added `native' flag.
10604 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10606 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10607 soft_jnipopsystemframe_node): New globals.
10608 (init_decl_processing): Set them. _Jv_InitClass only takes one
10611 * java-tree.def: Put into `C' mode.
10613 2000-04-27 Tom Tromey <tromey@cygnus.com>
10616 * expr.c (expand_invoke): Generate check to see if object pointer
10617 is null in nonvirtual invocation case.
10618 * java-tree.h (soft_nullpointer_node): Declare.
10619 * decl.c (soft_nullpointer_node): New global.
10620 (init_decl_processing): Initialize soft_nullpointer_node.
10621 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10622 or `private' methods.
10623 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10625 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10627 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10630 2000-04-26 Tom Tromey <tromey@cygnus.com>
10632 * zextract.c (find_zip_file_start): New function.
10633 (read_zip_archive): Use it.
10635 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10637 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10639 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10641 * class.c (common_enclosing_context_p): New function.
10642 * java-tree.h (common_enclosing_context_p): Added prototype.
10643 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10644 classes sharing an outer context with the current instance.
10645 * parse.y (build_access_to_thisn): Fixed leading comment.
10646 (verify_constructor_super): New local `supper_inner'. Skip
10647 enclosing context argument in the case of inner class constructors.
10648 (patch_method_invocation): Insert proper context as second
10649 parameter to pure inner class constructor super invocations.
10651 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10653 * parse.y (end_class_declaration): Reset the interface number
10656 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10658 * parse.y (source_start_java_method): Deleted unnecessary code.
10659 (patch_method_invocation): Fixed comment.
10661 2000-04-24 Robert Lipe <robertlipe@usa.net>
10663 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10665 2000-04-23 Tom Tromey <tromey@cygnus.com>
10667 * boehm.c (mark_reference_fields): Use int_byte_position.
10669 2000-04-22 Tom Tromey <tromey@cygnus.com>
10671 * boehm.c (mark_reference_fields): Only call byte_position on
10674 2000-04-22 Tom Tromey <tromey@cygnus.com>
10676 * boehm.c (mark_reference_fields): Added `last_view_index'
10677 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10679 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10681 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10682 * parse.y (check_class_interface_creation): Fixed comments. Select
10683 permitted modifiers for (inner) interfaces. Changed error message
10684 to report rejected modifiers used with local classes.
10686 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10688 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10689 of directly inherited type considered in scope.
10690 * parse.y (do_resolve_class): Search inherited classes for inner
10693 2000-04-20 Tom Tromey <tromey@cygnus.com>
10695 * parse.y (not_accessible_p): Use member's class, not current
10696 class, when doing inheritance check for protected reference.
10699 2000-04-20 Jason Schroeder <shrode@subnature.com>
10701 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10703 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10705 * parse.y (lookup_field_wrapper): Search for final local aliases.
10706 (resolve_expression_name): Let lookup_field_wrapper search for
10707 final local aliases. Force the value of `name' if one is found.
10708 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10709 an expression name. Fixed comments.
10711 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10713 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10715 2000-04-19 Tom Tromey <tromey@cygnus.com>
10717 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10719 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10721 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10723 2000-04-18 Tom Tromey <tromey@cygnus.com>
10726 * gjavah.c (utf8_cmp): Changed return value.
10727 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10729 (cxx_keywords): New global.
10730 (get_field_name): Handle new result of cxx_keyword_subst.
10731 (print_method_info): Likewise.
10733 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10735 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10736 with a newline, for CNI.
10737 (print_stub_or_jni): Print a space or newline before method name for
10738 CNI as well as JNI.
10739 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10740 (process_file): Include gcj/cni.h if generating CNI stubs.
10742 2000-04-16 Tom Tromey <tromey@cygnus.com>
10744 * gjavah.c (decompile_method): Use print_field_name.
10747 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10749 * parse.y (java_expand_classes): Reverse the package list once.
10750 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10752 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10753 the `==' and `!=' operators.
10755 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10757 * jcf-write.c (generate_bytecode_insns): At invocation time,
10758 always relate an interface method to the type of its selector.
10760 2000-04-05 Tom Tromey <tromey@cygnus.com>
10763 * expr.c (expand_invoke): Generate check to see if object pointer
10764 is null in nonvirtual invocation case.
10765 * java-tree.h (soft_nullpointer_node): Declare.
10766 * decl.c (soft_nullpointer_node): New global.
10767 (init_decl_processing): Initialize soft_nullpointer_node.
10768 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10769 or `private' methods.
10770 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10772 2000-04-05 Tom Tromey <tromey@cygnus.com>
10774 Fix for PR gcj/140:
10775 * parse.y (check_final_assignment): Recognize assignments to the
10776 `length' field of an array when generating class files.
10778 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10780 * class.c (decl_hash): Prototype removed.
10781 (decl_compare): Likewise.
10783 2000-04-05 Tom Tromey <tromey@cygnus.com>
10785 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10786 * parse.y (check_modifiers_consistency): Check for final/volatile
10787 clash. Fixes PR gcj/164.
10789 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10791 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10793 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10795 (add_method_1): Use `java_hash_hash_tree_node' and
10796 `java_hash_compare_tree_node'.
10797 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10798 (java_hash_compare_tree_node): Likewise.
10799 * parse.y (find_applicable_accessible_methods_list): Create,
10800 delete and use a hash table to remember already searched interfaces.
10802 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10804 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10807 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10809 * boehm.c (mark_reference_fields, set_bit): Prototype.
10810 (set_bit): Un-ANSI-fy definition.
10812 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10815 * decl.c (emit_init_test_initialization): Likewise.
10817 * gjavah.c (jni_print_char): Likewise.
10819 * parse.y (create_new_parser_context): Likewise.
10821 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10823 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10824 patch missing hunk. Fixed indentation.
10826 2000-03-30 Tom Tromey <tromey@cygnus.com>
10828 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10829 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10831 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10833 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10834 when negative *before* using it as an array index.
10835 * ChangeLog: Fixed typo.
10837 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10839 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10840 to 0 when it reaches -1.
10842 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10844 * jcf-parse.c (get_constant): Properly cast `num' during the
10845 invocation of `add_double'.
10846 * jcf-write.c (push_long_const): Properly cast `lo' before
10847 comparing it to short bounds.
10848 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10849 `interface_body:' is reduced after the current interface is
10852 2000-03-26 Tom Tromey <tromey@cygnus.com>
10854 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10855 Java-specific `-f' option.
10857 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10859 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10860 Adjust order of making types.
10861 Make bitsize_*_node values.
10863 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10865 * class.c (make_field_value): Use byte_position.
10866 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10867 (java_array_data_offset): Likewise.
10868 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10871 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10873 * parse.y (check_abstract_method_definitions): New local
10874 `end_type_reached'. Make sure we also consider `end_type'.
10875 (java_check_abstract_method_definitions): Make sure we eventually
10876 consider `java.lang.Object'.
10877 (maybe_use_access_method): Don't use access method if not in the
10878 context of a pure inner class or if the method's context is right.
10879 (find_applicable_accessible_methods_list): New static flag
10880 `object_done'. Don't search abstract classes as interfaces. Fixed
10881 indentation. Fixed the `java.lang.Object' only search. Search
10882 class interface(s) first, then fully search enclosing contexts.
10883 (find_most_specific_methods_list): Pick the closest candidate when
10884 they're all abstract.
10886 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10888 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10889 properly initialize `finished_label'. Don't emit gotos for empty
10892 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10894 * except.c (emit_handlers): Clear catch_clauses_last.
10896 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10898 * parse.y (check_method_types_complete): New function.
10899 (create_class): Reset anonymous class counter only when seeing an
10901 (java_complete_class): JDEP_METHOD: Don't recompute signature
10904 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10906 * class.c (build_static_ref): Fixed indentation in comment.
10907 * java-tree.def (TRY_EXPR): Fixed typo in name.
10908 (CLASS_LITERAL): Likewise.
10909 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10910 (struct lang_type): New field `dot_class'.
10911 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10912 (generate_classfile): Method `class$' is synthetic.
10913 * parse.y (build_do_class_method): New function.
10914 (build_dot_class_method_invocation): Likewise.
10915 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10916 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10917 (qualify_ambiguous_name): Likewise.
10918 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10919 (build_try_statement): Fixed leading comment.
10921 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10923 * class.c (make_field_value): Properly handle sizes.
10924 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10925 (layout_class_method): Count using trees.
10926 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10927 * expr.c (java_array_data_offset): Use int_bit_position.
10928 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10929 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10931 2000-03-16 Tom Tromey <tromey@cygnus.com>
10933 * lang.c (flag_hash_synchronization): New global.
10934 (lang_f_options): Added `hash-synchronization'.
10935 * lang-options.h: Mention -fhash-synchronization.
10936 * java-tree.h (flag_hash_synchronization): Declare.
10937 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10938 hash table synchronization is disabled.
10939 * decl.c (init_decl_processing): Only push `sync_info' value when
10940 hash table synchronization is disabled.
10941 * class.c (make_class_data): Only push `sync_info' field when hash
10942 table synchronization is disabled. Removed dead code.
10944 2000-03-16 Tom Tromey <tromey@cygnus.com>
10946 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10948 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10950 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10952 * parse.y (patch_method_invocation): Handle anonymous classes
10953 creation in static context.
10955 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10957 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10958 * parse.y (resolve_qualified_expression_name): Use it.
10959 (patch_method_invocation): Likewise.
10961 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10963 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10964 depending on the type of dependency which dictates what the
10966 (unresolved_type_p): Resolved types limited to the current class.
10968 2000-03-15 Tom Tromey <tromey@cygnus.com>
10970 * decl.c (init_decl_processing): Set type of `sync_info' to be
10973 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10974 Correctly compute bit number for current slot. Zero `high' and
10975 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10976 mark_reference_fields.
10977 (mark_reference_fields): New function.
10979 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10981 * parse.y (register_incomplete_type): Fixed initialization of
10984 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10986 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10988 (push_class_context, pop_class_context): New function.
10989 (class_body:): Call pop_class_context.
10990 (interface_body:): Likewise.
10991 (INNER_QUALIFIER): New macro.
10992 (report_class_declaration): Changed output format and use
10993 INNER_QUALIFIER. Call push_class_context.
10995 2000-02-14 Andrew Haley <aph@cygnus.com>
10997 * check-init.c (check_init): Add new cases for unary and binary
11000 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11002 * parse.y (resolve_package): Set `next' once a type name has been
11003 progressively discovered.
11004 (resolve_qualified_expression_name): Propagate resolution only if
11005 there are remaining qualifiers. Take into account `q' might have
11006 been cleared after re-qualification.
11007 * parse.y (patch_method_invocation): New local `resolved'.
11008 Section dealing with qualified expression rewritten to use
11009 resolve_field_access.
11011 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11013 * parse.h (PUSH_CPC): Fixed indentation.
11014 (DEBUG_CPC): New macro.
11015 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11016 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11017 * parse.y (class_body_declaration:): Use
11018 SET_CPC_INSTANCE_INITIALIZER_STMT.
11019 (method_declaration:): Check for null current_function_decl.
11020 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11021 (java_parser_context_pop_initialized_field): Better handling of
11023 (maybe_make_nested_class_name): Mark nested class name as
11024 qualified when necessary.
11025 (end_class_declaration): Don't call java_parse_context_resume when
11026 one or more error occurred.
11027 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11028 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11029 SET_CPC_INITIALIZER_STMT.
11030 (method_header): Check for inner classes declaring static methods.
11031 (resolve_qualified_expression_name): Handle situation where `this'
11034 2000-03-13 Hans Boehm <boehm@acm.org>
11036 * typeck.c (build_prim_array_type): Correctly set the high word too.
11038 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11040 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11042 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11043 list of methods for interfaces.
11045 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11047 * parse.y (qualify_ambiguous_name): Properly handle expressions
11050 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11052 * parse.y (check_final_assignment): Extended to process
11054 (patch_assignment): Have check_final_assignment called only once.
11056 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11058 * java-tree.h (IS_INIT_CHECKED): New flag.
11059 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11060 * parse.y (patch_string): Call force_evaluation_order on the
11061 completed string concatenation tree.
11062 * expr.c (force_evaluation_order): Call force_evaluation_order on
11063 function's arguments too.
11065 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11067 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11068 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11069 (build_anewarray): Likewise.
11070 * parse.y (patch_newarray): Likewise.
11071 * parse.c: Regenerated.
11073 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11075 * decl.c (init_decl_processing): Added new class fields `depth',
11076 `ancestors', and `idt' to class_type_node. Use
11077 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11078 * class.c (make_class_data): Push initial values for new fields.
11079 * java-tree.h: Updated prototype for `build_invokeinterface'.
11080 * expr.c (build_invokeinterface): Changed parameters to accept
11081 `method' tree. Calculate index of `method' in its declaring
11082 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11083 (expand_invoke): Call `build_invokeinterface' with new parameters.
11084 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11087 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11089 * typeck.c (lookup_do): Search superinterfaces first
11090 when looking up an interface method. From Godmar Back
11091 <gback@cs.utah.edu>
11093 2000-03-06 Tom Tromey <tromey@cygnus.com>
11095 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11097 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11099 * java-tree.h (lookup_argument_method2): Declared.
11100 (safe_layout_class): Prototype moved from parse.h.
11101 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11102 * parse.y (java_check_regular_methods): Local `super_class' gone.
11103 Call lookup_argument_method2 instead of lookup_argument_method.
11104 Perform modifier match for methods found declared in implemented
11105 interfaces. Fixed indentation problem. Overriding/hiding error
11106 report to take place only for methods found in classes.
11107 * typeck.c (lookup_argument_method): Changed leading
11108 comment. Re-written by calling lookup_do.
11109 (lookup_argument_method2): New function.
11110 (lookup_java_method): Re-written by calling lookup_do.
11111 (lookup_do): New function.
11113 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11115 * check-init.c (check_init): Removed dead code. Handle (blank)
11117 * parse.y (declare_local_variables): New local `final_p', set it
11118 and use it to initialize LOCAL_FINAL.
11119 (check_final_assignment): Only check FIELD_DECLs.
11121 2000-02-17 Tom Tromey <tromey@cygnus.com>
11123 * Makefile.in (JAVA_OBJS): Added boehm.o.
11124 (boehm.o): New target.
11125 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11126 * java-tree.h (flag_use_boehm_gc): Declare.
11127 (get_boehm_type_descriptor): Declare.
11128 * lang.c (lang_f_options): Added `use-boehm-gc'.
11129 (flag_use_boehm_gc): New global.
11130 * lang-options.h: Added -fuse-boehm-gc.
11131 * boehm.c: New file.
11132 * class.c (get_dispatch_table): If class uses a Boehm type
11133 descriptor, put it in the vtable.
11134 (make_class_data): Removed dead code.
11136 2000-03-03 Per Bothner <per@bothner.com>
11138 * decl.c (init_decl_processing): Initialize sizetype properly.
11140 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11142 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11143 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11144 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11145 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11146 (jcf_parse): New local `current'. Load innerclasses seen in outer
11147 context being processed.
11148 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11149 * jcf-write.c (append_innerclasses_attribute): New function.
11150 (append_innerclasses_attribute_entry): Likewise.
11151 (get_access_flags): Handle static classes. Set anonymous and local
11152 classes to be private.
11153 (generate_classfile): Attribute count adjusted. Call
11154 append_innerclasses_attribute.
11155 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11156 PURE_INNER_CLASS_TYPE_P.
11157 * parse.y (parser_qualified_classname): New parameter `is_static',
11158 produce non qualified name accordingly.
11159 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11160 (create_interface): Added argument to parser_qualified_classname.
11161 (create_class): Added argument to parser_qualified_classname. Setup
11162 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11163 (add_inner_class_fields): Fixed indentation.
11164 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11165 (method_declarator): Fixed typo in comment.
11166 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11167 (build_current_thisn): Likewise.
11168 (patch_method_invocation): Likewise.
11170 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11172 * decl.c (current_function_decl): Move to toplev.c.
11174 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11176 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11177 (DECL_BIT_INDEX): Use underlying representation.
11178 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11180 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11182 * expr.c (build_java_ret): Pass proper type to size_binop.
11184 2000-02-25 Anthony Green <green@cygnus.com>
11186 * expr.c (build_class_init): Mark the decl to be ignored by
11188 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11189 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11190 * class.c (init_test_hash_newfunc): New function.
11191 (decl_hash): New function.
11192 (decl_compare): New function.
11193 * decl.c (emit_init_test_initialization): New function.
11194 (complete_start_java_method): Traverse the init test hashtable,
11195 calling emit_init_test_initialization.
11196 (always_initialize_class_p): Define.
11197 * expr.c (build_class_init): Use initialization tests when
11198 emitting class initialization code.
11199 (always_initialize_class_p): Declare.
11200 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11202 * java-tree.h: Include hash.h.
11203 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11204 (struct lang_decl): Add init_test_table field.
11205 (init_test_hash_entry): Define.
11207 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11209 * gjavah.c (main): Avoid using `argi' to report unimplemented
11212 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11214 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11215 initialize locals to avoid warnings. Local `exception_type' moved
11218 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11220 * parse.y (resolve_expression_name): Use `orig' as a second
11221 argument to resolve_field_access.
11222 (resolve_field_access): Removed unnecessary code when dealing with
11225 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11227 * class.c (push_super_field): Don't push the field twice.
11228 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11229 * parse.h (java_reorder_fields): Prototyped.
11230 * parse.y (java_reorder_fields): New function.
11231 (java_layout_class): Simplified not to worry about re-ordering.
11233 2000-02-23 Tom Tromey <tromey@cygnus.com>
11235 * gjavah.c (print_name): In JNI case, correctly quote string.
11236 (print_method_info): Don't handle overrides in JNI mode.
11238 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11240 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11241 value type set to `boolean_type_node'.
11243 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11245 * jcf-dump.c (main): Test for correct condition after
11246 output file creation.
11248 2000-02-19 Anthony Green <green@cygnus.com>
11250 * jcf-depend.c (add_entry): Fix test for first list entry.
11252 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11254 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11255 * constants.c (build_constants_constructor): Likewise.
11257 2000-02-19 Anthony Green <green@cygnus.com>
11259 * jcf-depend.c (add_entry): Add entries to the end of the list.
11261 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11263 * decl.c (INT_TYPE_SIZE): Define if necessary.
11264 (expand_java_return): Handle the case of a native integer smaller
11265 than a JVM integer.
11267 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11269 * gjavah.c (help): Use GCCBUGURL.
11270 * jv-scan.c (help): Likewise.
11271 * jcf-dump.c (help): Likewise.
11273 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11275 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11278 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11280 * jcf-parse.c (load_class): Call `fatal' if no file containing
11281 the target class are found.
11283 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11285 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11286 lex.c, lex.h, and PARSE_H to...
11287 (parse.o, parse-scan.o): ...here, respectively.
11289 * lex.c: Split out code that may trigger SIGFPE from yylex()
11290 to its own function.
11291 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11293 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11295 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11297 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11299 * parse.y (outer_field_access_p): Stop in time when outer contexts
11301 (resolve_qualified_expression_name): Properly qualify *everything*
11302 after a package.type to be resoled as expression names.
11303 (find_applicable_accessible_methods_list): Save/restore `class' to
11304 isolate it from a possible outer context search.
11306 2000-02-15 Tom Tromey <tromey@cygnus.com>
11308 * gjavah.c (jni_print_char): New function.
11309 (print_full_cxx_name): Use it.
11310 (decode_signature_piece): Likewise.
11311 (print_cxx_classname): Likewise.
11313 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11315 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11317 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11319 * gjavah.c: Include version.h.
11321 * jcf-dump.c: Likewise.
11323 * jv-scan.c: Likewise.
11325 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11327 * parse.y (outer_field_access_fix): First parameter now a tree
11328 node. Check for assignment to final. First argument to
11329 build_outer_field_access_fix modified to accommodate prototype.
11330 (build_outer_field_access): Don't check for assignment to final
11332 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11333 possibly returned by outer_field_access_fix. Changed
11334 outer_field_access_fix's first argument.
11335 (check_final_assignment): $finit$'s context is OK.
11336 (patch_unaryop): Use node instead of its line/column value when
11337 calling outer_field_access_fix.
11339 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11341 * parse.y (interface_declaration:): No longer tagged
11342 <node>. Re-installed default action.
11343 (class_member_declaration:): Handle inner interfaces.
11344 (interface_member_declaration): Handle inner interfaces and
11346 (create_interface): Push error if one seen. Suspend parsing
11347 context when processing an inner interface.
11348 (register_fields): Inner class static field limitations not to
11349 apply to inner interfaces.
11351 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11353 * jcf-parse.c (load_class): Update `java_error_count' when a
11354 class' file can't be found.
11355 (parse.y): Avoid (byte)code generation when errors seen.
11357 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11359 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11360 decodes a valid node.
11361 (patch_binop): Handle TRUNC_DIV_EXPR.
11363 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11365 * parse.y (resolve_package): New local `acc'. Try to progressively
11366 build and guess a package and type name.
11368 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11370 * parse.y (find_applicable_accessible_methods_list): Load and
11371 layout the search class if necessary.
11372 (java_complete_tree): Keep to original type of the folded initial
11375 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11377 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11378 Generate error message if circularity is detected. New static
11380 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11381 * jcf-write.c (generate_bytecode_insns): Very simply handle
11383 * parse.y (java_check_circular_reference): Use
11384 `cyclic_inheritance_report' during report, if necessary.
11385 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11386 walking NEW_ARRAY_INIT twice.
11388 2000-02-09 Tom Tromey <tromey@cygnus.com>
11390 * parse.y (check_class_interface_creation): Allow inner classes to
11391 be `private' or `protected', check modifiers' consistency. Prevent
11392 block local classes from bearing any modifiers.
11394 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11396 * except.c (check_start_handlers): Re-add prototype lost in last
11398 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11400 2000-02-09 Andrew Haley <aph@cygnus.com>
11402 * decl.c (clear_binding_level): Remove excess initializer.
11403 (maybe_poplevels): Remove unused variable.
11404 (force_poplevels): Ditto.
11405 (struct binding_level): Add comment.
11407 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11409 * jcf-write.c (generate_classfile): Don't consider
11410 pre-initialization with reference value (use <clinit> instead.)
11411 * parse.y (java_fix_constructors): No generated constructor for
11413 (build_outer_field_access): Removed debug message.
11414 (outer_field_expanded_access_p): Adapted to bytecode generation.
11415 (build_outer_field_access_method): Use fix_method_argument_names.
11416 (build_outer_method_access_method): Fixed indentation. Added
11417 comment. Handle access method generation for static and also void
11419 (build_access_to_thisn): Inserted debug message.
11420 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11421 (resolve_qualified_expression_name): Fixed comment.
11422 (not_accessible_p): Adapted to bytecode generation. Added comment.
11423 (patch_method_invocation): Added comment.
11424 (maybe_use_access_method): Fixed leading comment. Handle static
11426 (java_complete_lhs): Don't shortcut handling of initialized upon
11427 declaration String type static fields when generating bytecode.
11428 (patch_unaryop): Handle outer field access when generating
11431 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11433 * java-tree.h (FIELD_THISN): New macro.
11434 * jcf-write.c (append_synthetic_attribute): New function.
11435 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11436 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11437 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11439 (build_outer_field_access): Turned on access functions usage and
11440 generation when compiling to bytecode.
11441 (maybe_use_access_method): Likewise.
11443 2000-01-25 Andrew Haley <aph@cygnus.com>
11445 * java-except.h (struct eh_range): Add `expanded' field.
11446 (maybe_start_try): Add end_pc arg.
11447 (maybe_end_try): Ditto.
11448 * java-tree.h (force_poplevels): new function.
11449 * expr.c (expand_byte_code): Don't call maybe_start_try or
11451 * except.c (add_handler): Reset expanded.
11452 (expand_start_java_handler): Set expanded.
11453 (check_start_handlers): Don't expand a start handler that's
11454 already been expanded.
11455 (maybe_start_try): Add end_pc arg. Only expand a handler which
11457 (expand_end_java_handler): call force_poplevels.
11458 (force_poplevels): new function.
11459 * decl.c (binding_level): Add start_pc of binding level.
11460 (maybe_pushlevels): Call maybe_start_try when pushing binding
11462 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11463 (LARGEST_PC): Define.
11464 (clear_binding_level): Use LARGEST_PC.
11466 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11467 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11468 (binding_depth, is_class_level, current_pc): new variables.
11469 (struct binding_level): ditto.
11470 (indent): new function.
11471 (push_jvm_slot): add debugging info.
11472 (maybe_pushlevels): ditto.
11473 (maybe_poplevels): ditto.
11474 (pushlevel): ditto.
11476 (start_java_method): ditto.
11477 (give_name_to_locals): comment only.
11478 * except.c (binding_depth, is_class_level, current_pc):
11480 (expand_start_java_handler): add debugging info.
11481 (expand_end_java_handler): ditto.
11483 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11485 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11486 (print_name_for_stub_or_jni, process_file): Constify a char*.
11488 2000-02-03 Tom Tromey <tromey@cygnus.com>
11490 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11492 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11494 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11495 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11498 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11500 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11501 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11502 (struct lang_type): New field `ii_block'.
11503 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11504 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11505 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11506 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11507 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11508 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11510 * parse.y (add_instance_initializer): New function.
11511 (in_instance_initializer): New static global.
11512 (class_body_declaration:): Link instance initializer block.
11513 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11514 (array_creation_expression:): Remove unused local.
11515 (java_parser_context_push_initialized_field): Fixed leading
11516 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11517 CPC_INSTANCE_INITIALIZER_LIST.
11518 (java_parser_context_pop_initialized_field): Likewise.
11519 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11520 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11521 CPC_INITIALIZER_STMT.
11522 (fix_constructors): New local `class_type'. Use it. Call
11523 add_instance_initializer.
11524 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11525 (patch_return): Forbid return in instance initializers.
11526 (patch_throw_statement): Enforce exception handling in the context
11527 of instance initializers.
11529 2000-02-03 Tom Tromey <tromey@cygnus.com>
11531 * Make-lang.in (java.mostlyclean): Remove executables in
11534 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11536 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11537 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11538 (java_float_finite): Convert to use union Word from javaop.h.
11539 (java_double_finite): Convert to use union DWord from javaop.h.
11541 2000-02-02 Tom Tromey <tromey@cygnus.com>
11543 * gjavah.c (options): Added `jni' entry.
11544 (help): Document -jni.
11545 (flag_jni): New global.
11546 (process_file): Handle JNI output. Don't print text from
11547 -prepend, -add, etc, when generating stubs. Only remove `.class'
11548 suffix if it actually exists.
11549 (main): Create a `.c' file when run with `--jni --stubs'. Create
11550 correct output file name with `--jni'.
11551 (print_include): Mangle header name differently in JNI case.
11552 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11554 (print_method_info): Handle JNI case. Put signature info into
11555 method name. Handle case when STREAM is NULL.
11556 (print_name_for_stub_or_jni): New function.
11557 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11558 (print_cxx_classname): Handle JNI.
11559 (print_full_cxx_name): Likewise.
11560 (decode_signature_piece): Likewise.
11561 (overloaded_jni_method_exists_p): New function.
11562 (struct method_name): Added `signature' and `sig_length' fields.
11563 (HANDLE_END_FIELD): Do nothing in JNI mode.
11565 2000-02-02 Tom Tromey <tromey@cygnus.com>
11567 * jv-scan.c: Include version.c, <getopt.h>.
11568 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11569 (options): New array.
11570 (usage): New function.
11571 (version): New function.
11572 (main): Use getopt_long to parse command line.
11573 * jcf-dump.c: Include version.c, <getopt.h>.
11574 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11575 OPT_JAVAP): New macros.
11576 (options): New array.
11577 (usage): Return `void'. Changed message.
11578 (help): New function.
11579 (version): New function.
11580 (main): Use getopt_long_only to parse command line.
11581 * gjavah.c: Include <getopt.h>.
11582 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11583 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11584 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11585 (options): New array.
11586 (java_no_argument): Removed.
11587 (help): Updated with missing options.
11588 (main): Use getopt_long_only to parse command line.
11589 (usage): Changed message.
11591 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11593 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11594 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11595 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11596 * parse.y (array_creation_expression:): Handle anonymous arrays.
11597 (build_array_from_name): Don't set `ret_name' if null.
11598 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11599 (qualify_ambiguous_name): Likewise.
11600 (java_complete_expand_class): Likewise.
11602 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11604 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11605 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11606 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11607 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11608 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11609 AIPL_FUNCTION_COMPLETED_INVOCATION.
11610 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11611 AIPL_FUNCTION_INVOCATION_READY.
11612 (AIPL_FUNCTION_DECLARATION): New enum entry.
11613 * parse.y (reorder_static_initialized): New function.
11614 (java_parser_context_pop_initialized_field): Use it.
11615 (add_inner_class_fields): Use
11616 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11617 augmented. Install marker after last alias initializer, if any.
11618 (generate_finit): Fixed typo. Don't try to retain only the used
11620 (method_header): Compute and set DECL_FUNCTION_NAP.
11621 (method_declarator): Fixed comment. Insert alias initializer in
11623 (build_alias_initializer_parameter_list): Fixed leading
11624 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11625 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11626 (java_complete_expand_class): Code to retain only used aliases
11628 (java_complete_expand_methods): New local `first_decl'. Generate
11629 $finit$ first, then expand the constructors, regular methods and
11631 (java_complete_expand_method): Don't report error on missing
11632 return statement if previously detected bogus.
11633 (fix_constructors): Don't patch constructor parameters list.
11634 (patch_method_invocation): Use new AIPL enum values. Reverse
11635 alias initializer list for anonymous classes.
11637 2000-01-30 Anthony Green <green@redhat.com>
11639 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11640 determine how many stack slots to pop.
11642 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11644 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11645 error handling/recovery.
11646 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11648 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11650 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11651 FIELD_LOCAL_ALIAS_USED): New macros.
11652 (DECL_FUNCTION_NAP): New macro.
11653 (struct lang_decl): New field `nap'.
11654 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11655 (struct lang_type): New fields `finit_stmt_list' and
11656 `clinit_stmt_list'.
11657 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11658 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11659 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11660 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11661 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11662 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11663 (BUILD_THROW): Macro line separator re-indented.
11664 * parse.y (end_class_declaration): New function.
11665 (maybe_generate_pre_expand_clinit): New name for
11666 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11667 pre-expand static fields.
11668 (maybe_generate_clinit): Function deleted.
11669 (check_for_static_method_reference): Prototype's parameter list
11671 (generate_finit): New name for maybe_generate_finit. Changed
11672 leading comment. Function rewritten to use
11673 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11674 (build_alias_initializer_parameter_list): New function.
11675 (java_parser_context_pop_initialized_field): Likewise.
11676 (add_inner_class_fields): Likewise.
11677 (type_declaration:): Call end_class_declaration.
11678 (class_member_declaration:): Likewise.
11679 (formal_parameter_list:): Fixed typos.
11680 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11681 element. Improved error handling.
11682 (block_statement:): Call end_class_declaration.
11683 (anonymous_class_creation:): Likewise.
11684 (create_anonymous_class): Fixed comments.
11685 (create_class): Call add_inner_class_fields.
11686 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11687 (method_header): Use MARK_FINAL_PARMS.
11688 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11689 (method_declarator): Propagate final argument flag.
11690 (craft_constructor): New local `artificial'. Call
11691 build_alias_initializer_parameter_list. Use
11692 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11693 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11695 (complete_expand_class): Get rid of unused outer context local
11697 (java_complete_expand_methods): Fixed leading
11698 comment. Generate/pre-expand <clinit> first. Changed method
11699 expansion order to regular, $finit$, constructors, <clinit>.
11700 (java_complete_expand_method): Set current_function_decl.
11701 (fix_constructors): Fix constructor parameter list to account for
11702 outer context local alias initializers.
11703 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11704 (resolve_expression_name): Lookup outer context local aliases. New
11705 local `access', use it.
11706 (patch_method_invocation): Patch inner class ctor invocation with
11707 outer context local aliases initialization values. $finit$
11708 invocation patching now includes things generated with
11709 build_alias_initializer_parameter_list.
11710 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11711 (build_super_invocation): Likewise.
11712 (patch_assignment): Changed comment.
11714 2000-01-27 Andrew Haley <aph@cygnus.com>
11716 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11720 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11722 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11724 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11726 * parse.y (register_fields): Don't pass a format specifier to
11727 OBSOLETE_MODIFIER_WARNING.
11728 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11729 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11731 (check_modifiers): Change function into a macro.
11732 (check_class_interface_creation): Pass a literal format string.
11734 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11736 * buffer.h: PROTO -> PARAMS.
11737 * check-init.c: Likewise.
11738 * class.c: Likewise.
11739 * constants.c: Likewise.
11740 * convert.h: Likewise.
11741 * decl.c: Likewise.
11742 * except.c: Likewise.
11743 * expr.c: Likewise.
11744 * gjavah.c: Likewise.
11745 * java-except.h: Likewise.
11746 * java-tree.h: Likewise.
11747 * jcf-depend.c: Likewise.
11748 * jcf-dump.c: Likewise.
11749 * jcf-parse.c: Likewise.
11750 * jcf-path.c: Likewise.
11751 * jcf-reader.c: Likewise.
11752 * jcf-write.c: Likewise.
11754 * jv-scan.c: Likewise.
11755 * jvgenmain.c: Likewise.
11756 * jvspec.c: Likewise.
11757 * lang.c: Likewise.
11760 * parse-scan.y: Likewise.
11761 * parse.h: Likewise.
11762 * parse.y: Likewise.
11763 * typeck.c: Likewise.
11764 * verify.c: Likewise.
11765 * xref.c: Likewise.
11766 * xref.h: Likewise.
11767 * zextract.c: Likewise.
11768 * zipfile.h: Likewise.
11770 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11772 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11773 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11774 * constants.c (build_constant_data_ref): Check for cached
11775 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11776 in TYPE_CPOOL_DATE_REF.
11777 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11778 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11779 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11780 (LOCAL_FINAL): New macro.
11781 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11782 constant pool -- don't try to reuse.
11783 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11784 TYPE_LANG_SPECIFIC.
11785 (find_in_current_zip): Use TYPE_JCF.
11786 * parse.h (java_check_final): Prototype removed.
11787 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11788 (maybe_create_class_interface_decl,
11789 check_class_interface_creation): Likewise.
11790 (java_expand_finals): Function removed.
11791 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11792 (block_statement:): Fixed comment.
11793 (anonymous_class_creation:): Likewise.
11794 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11796 (check_class_interface_creation): Loosened error report on (inner)
11797 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11798 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11799 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11801 (create_interface): Likewise.
11802 (anonymous_class_counter): New static global.
11803 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11804 patch. Fixed comments.
11805 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11806 anonymous_class_counter when declaring a toplevel class.
11807 (craft_constructor): Fixed constructor name when handling
11808 anonymous classes. Anonymous class constructors to feature hidden
11809 this$<n> parameter.
11810 (java_fix_constructors): Added comment.
11811 (java_check_final): Function removed.
11812 (java_complete_expand_methods): Fixed comment. Don't generate
11813 class data, save its outgoing constant pool instead.
11814 (verify_constructor_super): Skip anonymous class constructor
11815 hidden this$<n> parameter.
11816 (java_expand_classes): New local `saved_ctxp'. Removed call to
11817 java_expand_finals and java_check_final. Expand anonymous class
11818 constructors. Generate class data.
11819 (build_super_invocation): Skip anonymous class hidden this$<n>
11821 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11822 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11823 (set_java_signature): Likewise.
11825 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11827 * gjavah.c: Delete ACC_VISIBILITY define.
11828 * jcf.h: Add ACC_VISIBILITY define.
11829 * parse.y: final: rule tagged <value>.
11830 (java_check_regular_methods): Use ACC_VISIBILITY define for
11831 default package access check.
11832 (local_variable_declaration_statement): Use final: rule.
11834 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11836 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11837 (final:): New rule.
11839 2000-01-17 Tom Tromey <tromey@cygnus.com>
11841 * gjavah.c (print_field_info): Allow non-static final fields.
11843 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11845 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11846 * parse.y (patch_anonymous_class): New function.
11847 (create_anonymous_class): Register incomplete type when the
11848 class/interface to extends/implement isn't known yet.
11849 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11850 (verify_constructor_super): Tuned error message.
11852 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11854 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11855 (ANONYMOUS_CLASS_P): New macro.
11856 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11857 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11858 * parse.y (create_class): Added leading argument.
11859 (maybe_create_class_interface_decl,
11860 check_class_interface_creation): Likewise.
11861 (craft_constructor): New function.
11862 (verify_constructor_super): Added argument in prototype.
11863 (class_declaration:): Inserted leading argument.
11864 (for_begin:): Use FOR_LOOP_P.
11865 (anonymous_class_creation): Create WFL of the anonymous class to
11866 instantiate. Call build_new_invocation. Added comments.
11867 (check_class_interface_creation): Handle parameter `anonymous' in
11868 verbose mode class creation announce.
11869 (link_nested_class_to_enclosing): Exclude anonymous classes.
11870 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11871 anonymous class, even though they appear to have an enclosing
11873 (create_interface): Pass extra argument to
11874 check_class_interface_creation.
11875 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11876 (create_class): Call check_class_interface_creation and
11877 maybe_create_class_interface_decl with extra new argument. Don't
11878 add private this$<n> to anonymous classes.
11879 (method_declarator): Insert hidden this$<n> to anonymous class
11881 (java_fix_constructors): Deleted code creating default
11882 constructor. Call craft_constructor instead.
11883 (java_check_regular_methods): Set `saw_constructor' to 1 for
11885 (fix_constructors): Pass extra argument to verify_constructor_super.
11886 (verify_constructor_super): New local `sdecl', use it. Search for
11887 matching constructor (possibly featuring arguments) in super
11889 (lookup_method_invoke): Craft constructor according to arguments
11890 list when dealing with anonymous class constructors.
11891 (build_super_invocation): Pass arguments to anonymous class super
11893 (search_loop): Use FOR_LOOP_P.
11894 (labeled_block_contains_loop_p): Likewise.
11896 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11898 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11899 (enclosing_context_p): New function.
11900 (get_access_flags_from_decl): Handle CLASS_STATIC.
11901 (maybe_layout_super_class): Extra first argument passed to
11903 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11905 * decl.c (access0_identifier_node): New global.
11906 (init_decl_processing): access0_identifier_node initialized.
11907 (pushdecl): Set DECL_CONTEXT only on non type decls.
11908 * expr.c (lookup_field): Lookup inner class fields in enclosing
11910 (expand_invoke): Use ID_INIT_P.
11911 (expand_java_field_op): Use DECL_CLINIT_P.
11912 * java-tree.def (CLASS_LITERAL): New tree code.
11913 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11914 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11915 (struct lang_decl): New field `inner_access'.
11916 (enclosing_context_p): Prototyped.
11917 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11918 ID_CLINIT_P): New macros.
11919 (CLASS_STATIC): New macro.
11920 (CLASS_ACCESS0_GENERATED_P): New macro.
11921 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11922 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11923 INNER_CLASS_P): New macros.
11924 (DECL_INNER_CLASS_LIST): New macro.
11925 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11927 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11928 the shift value to int. Fixed typo in comment.
11929 * lex.c (inst_id, wpv_id): Initialize.
11930 * mangle.c (unicode_mangling_length): Take `$' into account.
11931 * parse.h (DRECOVER, RECOVER): Terminate properly.
11932 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11933 (typedef struct _jdep): New field `enclosing'.
11934 (JDEP_ENCLOSING): New macro.
11935 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11936 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11937 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11938 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11939 GET_ENCLOSING_CPC_CONTEXT): New macros.
11940 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11941 (do_resolve_class): Added extra argument in prototype.
11942 * parse.y (resolve_class): Added extra argument in prototype.
11943 (maybe_create_class_interface_decl): Likewise.
11944 (maybe_use_access_method, build_wfl_wrap): New functions.
11945 (java_complete_expand_classes, java_complete_expand_class):
11947 (java_parser_context_push_initialized_field,
11948 java_parser_context_suspend, java_parser_context_resume):
11950 (maybe_make_nested_class_name, make_nested_class_name,
11951 set_nested_class_simple_name_value,
11952 link_nested_class_to_enclosing, find_as_inner_class,
11953 find_as_inner_class_do, check_inner_class_redefinition,
11954 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11955 maybe_build_thisn_access_method, build_outer_field_access,
11956 build_outer_field_access_methods, build_outer_field_access_expr,
11957 build_outer_method_access_method, build_new_access_id,
11958 build_outer_field_access_method, outer_field_access_p,
11959 outer_field_expanded_access_p, outer_field_access_fix,
11960 build_incomplete_class_ref, patch_incomplete_class_ref,
11961 create_anonymous_class): Likewise.
11962 (inst_id, wpv_id): New static global variables.
11963 (synchronized:): New rule, tagged <node>.
11964 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11966 (anonymous_class_creation:): New rule, tagged <node>.
11967 (NEW_TK): Tagged <node>.
11968 (type_literals, array_type_literal): New rules, tagged <node>.
11969 (class_declaration:): Removed action when reducing by class_body:
11970 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11971 using GET_CPC in sub-rules.
11972 (class_member_declaration): Handle inner classes.
11973 (method_declaration): When reducing method_header:, reset
11974 current_function_decl when appropriate.
11975 (method_declarator:): Set the number of formal parameter to 0 for
11976 method declared without arguments.
11977 (constructor_declarator:): Likewise.
11978 (static_initializer:): List of elements kept in a list.
11979 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11980 use of the keyword `static' for type declarations.
11981 (block_statement:): Handle inner class declarations.
11982 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11983 type qualified `this'.
11984 (class_instance_creation_expression): Use anonymous_class_creation:
11985 to handle inner class instances creation. Handle qualified `new'.
11986 (something_dot_new): Added appropriate actions.
11987 (create_new_parser_context): New function.
11988 (java_push_parser_context, java_parser_context_save_global,
11989 java_parser_context_suspend): Use create_new_parser_context.
11990 (check_modifiers): Changed leading comment.
11991 (check_class_interface_creation): Handle interclasses.
11992 (add_superinterfaces): Fixed comment.
11993 (create_interface): Build qualified name from the raw_name instead
11994 of its matching WFL. Push the initialized fields list. raw_name added
11995 as an extra argument to maybe_create_class_interface_decl.
11996 (create_class): Build qualified name from the raw_name instead of
11997 its matching WFL. Removed assignment to current_parsed_class_un.
11998 Call PUSH_ERROR before returning an error. Suspend the current
11999 parser context when processing an inner class. Push the
12000 initialized fields list. raw_name added as an extra argument to
12001 maybe_create_class_interface_decl. Add the private this$<n>
12003 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12004 (register_fields): Get the class type from GET_CPC and handle
12005 previous errors. Added code to handle the creation of static
12006 fields in inner classes. Initialized fields initialization
12007 statements kept in a list of lists.
12008 (maybe_generate_finit): Initialized fields initialization
12009 statements kept in a list of lists. Use GET_CPC.
12010 (maybe_generate_clinit): Likewise.
12011 (method_header): Use GET_CPC and GET_CPC_UN.
12012 (parser_qualified_classname): Handle inner classes.
12013 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12014 (java_fix_constructors): Hide pointer to enclosing context
12015 instance in constructor list when dealing with inner classes.
12016 (jdep_resolve_class): Call resolve_class with extra first argument
12018 (resolve_class): Add enclosing context as a first extra argument
12019 to do_resolve_class.
12020 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12022 (resolve_no_layout): Extra argument added to resolve_class
12024 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12025 (java_get_real_method_name): Use GET_CPC_UN.
12026 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12027 (java_check_abstract_methods): Handle static method declared in
12028 inner classes by an error.
12029 (java_check_regular_methods): Use DECL_CLINIT_P.
12030 (source_start_java_method): Also set DECL_MAX_LOCALS.
12031 (create_artificial_method): Call java_parser_context_save_global
12032 and java_parser_context_restore_global instead of saving/restoring
12033 the context by hand.
12034 (expand_start_java_method): Improved verbose mode message.
12035 (java_complete_expand_methods): Fixed leading comment. Use
12037 (fix_constructors): Added assignment to this$<n> if necessary.
12038 (java_expand_classes): Call java_complete_expand_classes instead
12039 of java_complete_expand_methods.
12040 (make_qualified_primary): Simplified.
12041 (merge_qualified_name): Optimized for missing left or right parts.
12042 (resolve_expression_name): Handle access to outer class fields from
12044 (resolve_qualified_expression_name): New macro
12045 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12046 classes. Report error on non appropriate qualification of
12047 `new'. Handle qualified `this'.
12048 (not_accessible_p): Allow access to outer class private fields from
12050 (patch_method_invocation): Handle method invocations through
12051 access methods and inner class constructor invocations.
12052 (find_applicable_accessible_methods_list): Search enclosing
12053 contexts of an inner class.
12054 (search_applicable_methods_list): Fixed typo.
12055 (argument_types_convertible): Handle inner class constructors'
12056 hidden outer context reference argument.
12057 (qualify_ambiguous_name): Handle qualified `this'.
12058 (java_complete_lhs): Handle use of field accessed through
12059 artificial access methods in various cases of assignments. Handle
12060 CLASS_LITERAL node.
12061 (check_final_assignment): Use DECL_CLINIT_P.
12062 (valid_ref_assignconv_cast_p): Handle the destination being an
12063 enclosing context of the source.
12064 (patch_unaryop): Handle use of field accessed through artificial
12066 (patch_return): Use DECL_CLINIT_P.
12067 (patch_throw_statement): Use DECL_CLINIT_P.
12068 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12069 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12072 2000-01-16 Anthony Green <green@cygnus.com>
12074 * parse.y (build_string_concatenation): Only use
12075 StringBuffer(String) shortcut if String arg is constant.
12077 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12079 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12080 the shift value to int. Fixed typo in comment.
12082 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12084 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12085 * jcf-write.c: Likewise.
12086 * parse.y: Likewise.
12087 * parse.c: Regenerate.
12089 2000-01-09 Anthony Green <green@cygnus.com>
12091 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12092 bytecodes in the correct order.
12094 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12096 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12098 2000-01-06 Anthony Green <green@cygnus.com>
12100 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12101 before building constant array decl.
12103 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12105 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12106 method invocation and typo in conditional expression.
12107 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12108 the appropriate NOTE_POP.
12109 * parse.y (patch_binop): Shift value mask to feature the right
12112 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12114 * class.c (assume_compiled, assume_compiled_node): Add static
12116 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12118 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12120 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12122 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12123 to `__modifier' to avoid stringifying it.
12125 * parse.y (verify_constructor_circularity): Don't call a variadic
12126 function with a non-literal format string.
12127 (java_check_abstract_methods): Move unreachable code inside
12128 `continue' statement.
12129 (lookup_method_invoke): Call xstrdup, not strdup.
12131 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12134 * jcf-parse.c (yyparse): Likewise.
12136 * jv-scan.c (main): Likewise.
12138 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12140 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12141 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12142 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12145 * parse.y (synchronized, variable_redefinition_error,
12146 check_class_interface_creation, create_interface, create_class,
12147 method_header, finish_method_declaration,
12148 check_modifiers_consistency, method_declarator,
12149 complete_class_report_errors, check_abstract_method_definitions,
12150 java_check_regular_methods, check_throws_clauses,
12151 java_check_abstract_methods, read_import_dir,
12152 check_pkg_class_access, declare_local_variables, fix_constructors,
12153 cut_identifier_in_qualified, resolve_expression_name,
12154 resolve_qualified_expression_name, patch_method_invocation,
12155 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12156 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12157 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12158 patch_try_statement, patch_synchronized_statement,
12159 patch_throw_statement, check_thrown_exceptions,
12160 patch_conditional_expr): Likewise.
12162 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12164 * Makefile.in (LIBDEPS): Added gcc's errors.o
12165 (../jcf-dump$(exeext):): Link with gcc's errors.o
12166 (../gcjh$(exeext):): Likewise.
12167 * expr.c (expand_java_NEW): Layout the entire target type instead of
12168 laying out its methods only.
12169 (lookup_field): Layout the class after having loaded it.
12170 * java-tree.h (java_debug_context): Declared.
12171 * jcf-io.c (toplev.h): Included.
12172 (find_class): Removed assignment to jcf's outofsynch
12173 field. Force source file to be read if newer than its matching
12174 class file. Tweaked debug messages.
12175 * jcf-parse.c (jcf_out_of_synch): Deleted.
12176 (read_class): Call to jcf_out_of_synch removed.
12177 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12178 (jcf_out_of_synch): Prototype deleted.
12179 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12180 `deprecated' and `class_err': integer turned into bit-fields.
12181 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12182 * parse.y (package_list): New global.
12183 (package_declaration:): Record newly parsed package name.
12184 (extra_ctxp_pushed_p): Static global deleted.
12185 (java_parser_context_save_global): Create buffer context for the
12186 purpose of saving globals, if necessary.
12187 (java_parser_context_restore_global): Pop context pushed for the
12188 purpose of saving globals, if necessary.
12189 (java_debug_context_do): New prototype and function.
12190 (java_debug_context): Likewise.
12191 (do_resolve_class): Use already parsed package names to qualify
12192 and lookup class candidate.
12193 (java_pre_expand_clinit): Removed unnecessary local variable.
12195 1999-12-17 Tom Tromey <tromey@cygnus.com>
12197 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12199 (process_file): Use `\n\' at end of each line in string.
12201 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12203 * expr.c (expand_invoke): Layout the loaded class before
12204 attempting to use it.
12205 (expand_java_field_op): Allow final field assignments to take
12207 * typeck.c (convert): Return error_mark_node if expr is null.
12209 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12211 * class.c (class_depth): Return -1 if the class doesn't load
12213 * expr.c (can_widen_reference_to): Check for errors during depth
12214 computation and return 0 accordingly.
12215 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12216 create default constructors and add an other error check.
12217 * parse.h (java_fix_constructors): Prototyped.
12218 * parse.y (java_pre_expand_clinit): Likewise.
12219 (build_super_invocation): Re-prototyped to feature one argument.
12220 (java_check_circular_reference): Directly use `current'.
12221 (java_fix_constructors): New function.
12222 (java_check_regular_methods): Don't create default constructors
12223 here, but abort if none were found.
12224 (java_complete_expand_methods): Pre-process <clinit> calling
12225 java_pre_expand_clinit.
12226 (java_pre_expand_clinit): New function.
12227 (fix_constructors): build_super_invocation invoked with the
12228 current method declaration as an argument.
12229 (build_super_invocation): Use the context of the processed method
12230 decl argument instead of current_class.
12231 * typeck.c (lookup_java_method): Take WFLs in method names into
12234 1999-12-14 Per Bothner <per@bothner.com>
12236 * class.c (make_class_data): flag_keep_inline_functions to keep
12237 private methods in the method array.
12239 1999-12-15 Anthony Green <green@cygnus.com>
12241 * check-init.c (check_init): Take into account both types of
12242 `throw's when checking for uninitialized variables.
12244 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12246 * parse.y (java_complete_lhs): Force conversion of array
12247 dimensions to int_type_node, that's what runtime's ABI expects.
12249 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12251 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12252 operand of a WFL, until the Java front-end gets fixed with regard
12253 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12255 1999-12-10 Andrew Haley <aph@cygnus.com>
12257 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12258 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12259 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12260 java-tree.h: Ditto.
12261 jcf-write.c: Ditto.
12263 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12265 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12266 before calling expand_eh_region_start and expand_start_all_catch.
12267 * except.c (expand_start_java_handler): Switch to permanent
12268 obstack before calling expand_eh_region_start.
12269 (expand_end_java_handler): Switch to permanent obstack before
12270 calling expand_start_all_catch.
12272 1999-12-5 Anthony Green <green@cygnus.com>
12274 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12275 function with side effects.
12276 (init_decl_processing): Mark all memory allocating DECLs with
12279 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12281 * except.c (expand_end_java_handler): Call
12282 expand_resume_after_catch and end_catch_handler.
12284 1999-11-30 Anthony Green <green@cygnus.com>
12286 * verify.c (verify_jvm_instructions): Create new return label
12287 chain if non existent (don't rely on the verified state of the jsr
12290 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12292 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12293 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12295 * parse.y (patch_assignment): Removed bogus final class test on
12296 lhs when checking on whether to emit an ArrayStoreException runtime
12298 * expr.c (expand_java_arraystore): Likewise.
12300 1999-11-28 Anthony Green <green@cygnus.com>
12302 * decl.c (find_local_variable): Reuse single slot decls when
12305 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12307 * jcf-parse.c (saw_java_source): Global variable removed.
12308 (read_class): Don't use `saw_java_source'. Added extra braces.
12309 (yyparse): Code setting `saw_java_source' removed.
12311 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12313 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12315 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12317 * verify.c (merge_type_state): Non verified subroutines being
12318 considered more than once to trigger passive type merge.
12320 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12322 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12323 in case of error. Error message tuned.
12325 1999-11-21 Anthony Green <green@cygnus.com>
12327 * constants.c (find_methodref_index): Unwrap method names before
12328 inserting them in the constant pool.
12330 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12332 * class.c (assume_compiled_node): New typedef.
12333 (assume_compiled_tree): New static data.
12334 (find_assume_compiled_node): New function.
12335 (add_assume_compiled): New function.
12336 (assume_compiled): New function.
12337 * class.c (make_class_data): Use assume_compiled.
12338 (is_compiled_class): Use assume_compiled.
12340 * java-tree.h (add_assume_compiled): Declare.
12342 * lang.c (lang_decode_option): Parse new options.
12344 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12346 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12347 int_type_node: that's what `_Jv_AllocObject' expects.
12349 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12351 * parse.y (lookup_method_invoke): Use lang_printable_name to
12352 reliably build the type name during error report. Fixes PR gcj/97.
12354 1999-11-09 Tom Tromey <tromey@cygnus.com>
12356 * jcf-path.c: Include <sys/stat.h>.
12357 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12358 (DIR_UP): New macro.
12360 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12362 * parse.y (source_end_java_method): Resume permanent allocation,
12363 reversing Apr 27 1998 patch.
12364 (patch_string_cst): Pop obstacks after having pushed the permanent
12367 1999-11-05 Tom Tromey <tromey@cygnus.com>
12369 * class.c (finish_class): Emit inlined methods if any native
12370 methods exist in the class. Fixes PR gcj/85.
12372 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12374 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12375 (qualify_ambiguous_name): Likewise.
12377 1999-11-03 Godmar Back <gback@cs.utah.edu>
12379 * typeck.c: (lookup_java_method): search all inherited
12380 interfaces when looking up interface method.
12382 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12384 * parse.y (method_header:): Issue error message for rule `type
12386 (synchronized:): Error report when not using synchronized.
12388 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12390 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12391 being used before the superclass constructor has been called.
12392 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12393 instead of `CALL_THIS_CONSTRUCTOR_P'.
12395 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12397 * check-init.c: Fix typo in comment.
12399 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12401 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12404 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12406 * parse.y (expression_statement:): Call function to report
12407 improper invocation of a constructor.
12408 (parse_ctor_invocation_error): New function.
12410 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12412 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12415 1999-10-21 Tom Tromey <tromey@cygnus.com>
12417 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12418 in generated `main'.
12420 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12422 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12423 (qualify_ambiguous_name): Likewise.
12425 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12427 * parse.y (java_complete_tree): fold_constant_for_init to work on
12429 (java_complete_lhs): Likewise.
12430 (array_constructor_check_entry): Complete an initializer element
12431 on permanent_obstack.
12433 1999-10-19 Tom Tromey <tromey@cygnus.com>
12435 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12436 From Mike Moreton <mike@pillim.demon.co.uk>.
12438 1999-10-15 Greg McGary <gkm@gnu.org>
12440 * java-tree.h (flag_bounds_check): Remove extern decl.
12441 * lang.c (flag_bounds_check): Remove global variable.
12442 (lang_f_options): Remove "bounds-check" entry.
12443 (lang_init_options): Default flag_bounds_check to "on".
12445 1999-10-14 Tom Tromey <tromey@cygnus.com>
12447 * jvgenmain.c (usage): New function.
12448 (main): Use it. Also, handle `-D' options.
12449 * jvspec.c (lang_specific_driver): Recognize -D.
12450 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12452 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12454 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12456 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12457 variadic function with a non-literal format string.
12459 * parse-scan.y (report_main_declaration): Likewise.
12461 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12463 * parse.y (read_import_dir, patch_assignment, patch_binop,
12464 patch_array_ref): Likewise.
12466 * typeck.c (build_java_array_type): Likewise.
12468 * verify.c (verify_jvm_instructions): Likewise.
12470 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12472 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12474 1999-10-07 Anthony Green <green@cygnus.com>
12476 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12477 where CHECK_PUT may fail for valid reasons.
12479 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12480 UNSAFE_PUTN): New macros.
12482 1999-10-04 Tom Tromey <tromey@cygnus.com>
12484 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12485 well. Fixes Java PR gcj/59.
12486 * parse-scan.y (yyerror): Report errors.
12488 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12490 * decl.c (insert_block): Remove unconditional `abort'.
12492 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12494 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12495 FUNCTION_CODE now of type int. All callers changed.
12496 Set the builtin's DECL_BUILT_IN_CLASS.
12498 1999-09-23 Tom Tromey <tromey@cygnus.com>
12500 * jvspec.c (lang_specific_driver): Don't read spec file if
12501 -fsyntax-only given.
12503 1999-09-22 Tom Tromey <tromey@cygnus.com>
12505 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12507 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12508 (WORDS_TO_LONG): Likewise.
12509 (WORDS_TO_DOUBLE): Likewise.
12511 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12513 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12514 (RELOCATION_VALUE_1): Likewise.
12515 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12516 push_in_const, push_long_const): Prototyped.
12517 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12518 (push_constant2): Likewise.
12519 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12520 (find_constant_wide): Cast find_constant2's integer arguments to
12522 (find_constant_index): Cast find_constant2's and find_constant2's
12523 integer arguments to `jword'.
12524 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12525 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12526 (emit_if): Use RELOCATION_VALUE_1.
12527 (emit_goto): Likewise.
12528 (emit_jsr): Likewise.
12529 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12530 argument to push_long_const to HOST_WIDE_INT.
12532 1999-09-15 Andreas Schwab <schwab@suse.de>
12534 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12536 1999-09-20 Nick Clifton <nickc@cygnus.com>
12538 * lang.c (lang_decode_option): Extend comment.
12540 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12542 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12545 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12547 * gjavah.c (get_field_name, print_method_info, print_include,
12548 add_namelet): Use xmalloc, not malloc.
12550 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12551 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12554 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12556 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12558 * jcf-path.c (add_entry): Likewise.
12560 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12562 * jv-scan.c (xmalloc): Remove definition.
12564 * jvgenmain.c (xmalloc): Likewise.
12566 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12568 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12570 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12571 concat, not xmalloc/sprintf.
12572 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12573 (xstrdup): Remove definition.
12575 * parse.y (duplicate_declaration_error_p,
12576 constructor_circularity_msg, verify_constructor_circularity,
12577 check_abstract_method_definitions, java_check_regular_methods,
12578 java_check_abstract_methods, patch_method_invocation,
12579 check_for_static_method_reference, patch_assignment, patch_binop,
12580 patch_cast, array_constructor_check_entry, patch_return,
12581 patch_conditional_expr): Use xstrdup, not strdup.
12583 * zextract.c (ALLOC): Use xmalloc, not malloc.
12585 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12587 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12589 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12590 (do_spec, lang_specific_pre_link, lang_specific_driver,
12591 input_filename, input_filename_length): Don't declare.
12592 (main_class_name, jvgenmain_spec, lang_specific_driver):
12594 (lang_specific_driver): All calls to the function pointer
12595 parameter now explicitly call `fatal'.
12597 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12599 * parse.y (find_applicable_accessible_methods_list): Search
12600 abstract classes as interfaces.
12602 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12604 * class.c (finish_class): We're now outside a valid method
12605 declaration. Tell the rest of gcc so.
12607 1999-09-08 Bruce Korb autogen@linuxbox.com
12609 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12611 1999-09-07 Tom Tromey <tromey@cygnus.com>
12613 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12615 (decode_signature_piece): Don't emit "::" in JArray<>.
12616 (print_namelet): Only print trailing `;' when printing a class.
12618 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12620 * java-tree.h: Delete declarations for all tree nodes now moved to
12622 * decl.c: Delete their definitions.
12624 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12626 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12627 * Makefile.in (OBJS): Add ggc-callbacks.o.
12628 (OBJDEPS): Likewise.
12630 1999-09-03 Tom Tromey <tromey@cygnus.com>
12632 * parse.y (strip_out_static_field_access_decl): Return operand if
12633 it satisfies JDECL_P.
12635 1999-09-02 Tom Tromey <tromey@cygnus.com>
12637 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12638 Handle nested arrays, like `[[I'.
12640 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12642 * class.c (finish_class): Remove unused parameter, all callers
12645 * expr.c (build_java_athrow): Change return type to void.
12646 (java_lang_expand_expr): Make sure each case in switch returns a
12649 * java-tree.h (finish_class): Fix prototype to take void args.
12651 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12652 (main): Issue return from main, not exit.
12654 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12656 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12658 * jv-scan.c (main): Issue return from main, not exit.
12660 * parse.y (check_abstract_method_definitions,
12661 java_check_abstract_method_definitions): Add static prototypes.
12662 (java_complete_expand_methods): Fix call to `finish_class'.
12664 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12667 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12669 * lang.c (language_string): Constify.
12671 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12673 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12674 Remove hacks for stuff which comes from libiberty.
12676 * Make-lang.in: Likewise.
12678 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12680 * Makefile.in (xref.o): Depend on xref.c explicitly.
12682 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12684 * java-tree.h (lang_printable_name): Constify a char*.
12686 * lang.c (lang_printable_name): Likewise.
12688 1999-08-27 Jeffrey A Law (law@cygnus.com)
12690 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12691 comments in C code.
12693 1999-08-26 Tom Tromey <tromey@cygnus.com>
12695 * gjavah.c (print_cxx_classname): Print "::" before qualified
12698 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12700 * parse.y (lookup_cl): Changed leading comment. Now does its best
12701 to set the column number.
12702 (qualify_ambiguous_name): Take WFL wrappers into account.
12704 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12706 * verify.c (verify_jvm_instructions): Don't check instruction
12707 validity beyond end of method.
12709 1999-08-25 Tom Tromey <tromey@cygnus.com>
12711 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12713 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12715 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12716 cxx_keyword_subst, generate_access, name_is_method_p,
12717 get_field_name, print_field_name, super_class_name, print_include,
12718 decode_signature_piece, print_class_decls, usage, help,
12719 java_no_argument, version, add_namelet, print_namelet): Add static
12721 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12722 name_is_method_p): Constify a char*.
12723 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12724 Provide a final else clause in an if-else-if.
12725 (print_field_info): Add missing final arg in function call to
12726 `print_field_name'.
12727 (print_method_info, decompile_method, decode_signature_piece,
12728 print_c_decl, print_full_cxx_name, print_stub,
12729 print_mangled_classname, super_class_name, print_include,
12730 add_namelet, add_class_decl, print_class_decls, process_file,
12731 help): Constify a char*.
12733 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12734 push_int_const, find_constant_wide, find_constant_index,
12735 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12736 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12737 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12738 emit_if, emit_goto, emit_jsr, call_cleanups,
12739 make_class_file_name): Add static prototypes.
12740 (generate_bytecode_return, generate_bytecode_insns): Pass a
12741 NULL_PTR, not a NULL_TREE.
12743 * jv-scan.c: Include "jcf.h".
12744 (main): Declare using DEFUN macro.
12746 * jvspec.c (find_spec_file, lang_specific_pre_link,
12747 lang_specific_driver): Add prototypes.
12748 (find_spec_file): Constify a char*.
12750 * keyword.gperf (hash, java_keyword): Add prototypes.
12752 * lang.c (lang_print_error): Add static prototype.
12753 (lang_init): Prefer memcpy over bcopy to avoid casts.
12755 * lex.c (yylex): Add static prototype.
12757 * parse-scan.y: Include "lex.c" earlier.
12759 * parse.h: Remove redundant declaration for `yylex'.
12761 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12762 labeled_block_contains_loop_p): Add static prototypes.
12763 (not_accessible_p): Make static to match prototype.
12765 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12767 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12769 * parse.y (check_method_redefinition): Changed leading comment.
12770 (check_abstract_method_definitions): New function.
12771 (java_check_abstract_method_definitions): New function.
12772 (java_check_regular_methods): Call it.
12773 (verify_constructor_super): Fixed indentation.
12774 (lookup_method_invoke): Likewise.
12776 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12778 * parse.y (method_header): Return a null pointer if the current
12779 class node is null.
12780 (finish_method_declaration): Return if the current function decl
12782 (source_start_java_method): Likewise.
12783 (java_method_add_stmt): Likewise.
12785 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12787 * class.c (emit_register_class): Removed unnecessary call to
12789 * parse.y (labeled_block_contains_loop_p): Removed unused local
12792 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12794 * parse.y (java_refold): Added prototype.
12796 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12798 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12799 (java_stabilize_reference): Removed unnecessary `else'.
12800 (java_complete_lhs): Set flag to remember boolean. Call
12801 java_refold. Added comments.
12802 (java_decl_equiv): New function.
12803 (binop_compound_p): Likewise.
12804 (java_refold): Likewise.
12805 (patch_unaryop): Striped static field access assigned to decl and
12806 op. Changed promotion scheme for ++/-- operators.
12807 (search_loop): New function.
12808 (labeled_block_contains_loop_p): Likewise.
12809 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12811 (patch_bc_statement): Call search_loop. Fixed comment.
12813 1999-08-14 Anthony Green <green@cygnus.com>
12815 * expr.c (java_lang_expand_expr): Mark static array data as
12818 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12820 * jvgenmain.c (main): NUL-terminate name_obstack.
12822 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12824 * check-init.c (check_bool2_init, done_alternative): Add static
12827 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12828 (add_method, build_utf8_ref, build_class_ref,
12829 append_gpp_mangled_type, layout_class_method): Constify a char*.
12831 * decl.c (push_promoted_type, make_binding_level): Add static
12833 (push_promoted_type, pushdecl): Constify a char*.
12835 * except.c (find_handler_in_range, link_handler,
12836 check_start_handlers): Add static prototypes.
12838 * expr.c (process_jvm_instruction): Constify a char*.
12840 * gjavah.c (main): Constify a char*.
12842 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12845 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12847 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12848 munge, print_ents): Constify a char*.
12850 * jcf-dump.c (disassemble_method): Constify a char*.
12851 (print_constant_pool, print_exception_table): Add static prototypes.
12852 (print_constant, print_exception_table, main, disassemble_method):
12855 * jcf-io.c (find_classfile, find_class): Likewise.
12857 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12858 (set_source_filename, predefined_filename_p): Add static prototypes.
12859 (set_source_filename, get_constant, get_class_constant,
12860 find_in_current_zip): Constify a char*.
12862 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12864 (add_entry, add_path, jcf_path_classpath_arg,
12865 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12867 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12868 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12869 jcf_parse_one_method, jcf_parse_methods,
12870 jcf_parse_final_attributes): Add static prototypes.
12871 (get_attribute): Constify a char*.
12873 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12874 jcf_dependency_add_target, jcf_path_classpath_arg,
12875 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12877 * jv-scan.c (main): Constify a char*.
12878 (gcc_obstack_init): Add prototype arguments.
12880 * jvgenmain.c (gcc_obstack_init): Likewise.
12881 (main): Constify a char*.
12883 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12885 (put_decl_string, lang_print_error): Constify a char*.
12886 (lang_init): Remove redundant extern prototype.
12888 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12890 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12891 Add static prototypes.
12892 (get_type_from_signature): Constify a char*.
12894 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12895 Add static prototypes.
12896 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12897 (verify_jvm_instructions): Constify a char*.
12899 * xref.c (xref_flag_value): Likewise.
12901 * xref.h (xref_flag_value): Likewise.
12903 * zextract.c (makeword, makelong): Add static prototypes.
12904 (makeword, makelong): Constify a uch*.
12906 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12908 * lang.c (java_dummy_print): Constify a char*.
12909 (lang_print_error): Likewise.
12910 (lang_init): Remove redundant prototype for `print_error_function'.
12911 (lang_init_source): Likewise.
12912 (lang_identify): Constify a char*.
12914 1999-08-09 Tom Tromey <tromey@cygnus.com>
12916 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12917 (WORDS_TO_LONG): Likewise.
12918 (WORDS_TO_DOUBLE): Likewise.
12920 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12922 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12924 * expr.c (java_stack_pop, java_array_data_offset,
12925 build_java_throw_out_of_bounds_exception, case_identity,
12926 build_java_check_indexed_type): Add static prototypes.
12927 (linenumber_table, expand_invoke, expand_java_field_op,
12928 build_primtype_type_ref, expand_byte_code): Constify a char*.
12930 * java-tree.h (build_primtype_type_ref, linenumber_table):
12932 (java_lang_expand_expr): Add prototype.
12934 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12935 `java_lang_expand_expr'.
12937 * lex.c (java_lex_error): Constify a char*.
12938 (java_get_unicode, java_read_char, java_allocate_new_line,
12939 java_unget_unicode, java_sneak_unicode): Prototype.
12941 * parse-scan.y (current_class, package_name, method_declarator,
12942 report_class_declaration, yyerror): Constify a char*.
12944 * parse.h (java_report_errors): Prototype.
12945 (yyerror): Constify a char*.
12947 * parse.y (classitf_redefinition_error, check_modifiers,
12948 parse_jdk1_1_error, lookup_package_type,
12949 lookup_package_type_and_set_next, get_printable_method_name,
12950 purify_type_name): Constify a char*.
12951 (build_super_invocation, maybe_generate_finit,
12952 verify_constructor_super, parser_add_interface,
12953 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12954 java_complete_expand_methods, java_expand_finals,
12955 cut_identifier_in_qualified, java_stabilize_reference,
12956 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12957 merge_string_cste): Prototype.
12958 (single_type_import_declaration, yyerror,
12959 variable_redefinition_error, build_array_from_name,
12960 build_unresolved_array_type, check_class_interface_creation,
12961 resolve_class, complete_class_report_errors,
12962 note_possible_classname, read_import_dir,
12963 find_in_imports_on_demand, resolve_package, fix_constructors,
12964 check_deprecation, lookup_method_invoke,
12965 maybe_build_primttype_type_ref, array_constructor_check_entry):
12967 (java_complete_expand_methods, java_expand_finals): Make static.
12968 (convert_narrow): Remove static prototype.
12970 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12972 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12974 1999-08-02 Richard Henderson <rth@cygnus.com>
12976 * decl.c: Include defaults.h instead of expr.h.
12977 * parse.y: Likewise.
12979 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12981 * java/decl.c (start_java_method): Change all uses of
12982 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12983 Ensure expr.h is included.
12984 * java/expr.c (pop_arguments): Ditto.
12985 * java/parse.y (expand_start_java_method): Ditto.
12987 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12989 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12991 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12993 * decl.c: Include "function.h".
12994 * except.c: Likewise.
12995 * parse.y: Likewise.
12996 * Makefile.in: Update dependencies.
12998 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13000 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13001 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13002 `modifier' with ATTRIBUTE_UNUSED.
13004 * gjavah.c (process_file): Add braces around ambiguous `else'.
13006 * jcf-dump.c (print_access_flags, localvar_free): Change return
13009 * parse.y (java_complete_expand_method): Initialize variable
13011 (resolve_qualified_expression_name): Likewise for `field_decl'.
13012 (patch_method_invocation): Likewise for `class_to_search'.
13013 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13014 (patch_assignment): Likewise for `lhs_type'.
13016 * verify.c (verify_jvm_instructions): Remove unused variable
13019 1999-07-25 Richard Henderson <rth@cygnus.com>
13021 * decl.c (va_list_type_node): New.
13023 1999-07-25 Anthony Green <green@cygnus.com>
13025 * gjavah.c (print_stub): New function.
13026 (METHOD_IS_NATIVE): New macro.
13027 (print_mangled_classname): Make static.
13028 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13029 (process_file): Perform stub generation.
13030 (HANDLE_METHOD): Don't emit class decls during stub
13032 (HANDLE_END_METHOD): Take into account stub generation.
13033 (print_method_info): Handle stub generation.
13034 (print_stub): New function.
13035 (print_cxx_classname): Make signature consistant with others.
13036 (help): Describe -stubs option.
13037 (main): Create stub file.
13038 (version): Use version.c.
13039 (print_full_cxx_name): New function.
13040 (print_c_decl): Use print_full_cxx_name.
13042 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13044 * check-init.c (check_init): Handle MAX_EXPR.
13046 1999-07-15 Andrew Haley <aph@cygnus.com>
13048 * lang.c (flag_use_divide_subroutine): New variable.
13049 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13050 fp-to-integer conversion.
13051 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13054 * expr.c (build_java_soft_divmod): New function.
13055 (build_java_binop): Call build_java_soft_divmod if
13056 flag_use_divide_subroutine is set.
13057 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13058 soft_lrem_node: new builtin functions.
13059 (init_decl_processing) Initialize the new builtins.
13060 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13061 soft_lrem_node: new builtin functions.
13062 (build_java_soft_divmod): New function.
13063 * parse.y: Call build_java_soft_divmod if
13064 flag_use_divide_subroutine is set.
13065 * parse.c: Rebuilt.
13067 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13068 a --specs= arg) even if not linking.
13069 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13070 -fuse-divide-subroutine
13072 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13074 * parse.y (resolve_and_layout): Check methods only once.
13075 (resolve_qualified_expression_name): Verify thrown exceptions
13077 (check_thrown_exceptions): Reject exceptions thrown in
13078 initializer. Error message tuned.
13080 1999-07-14 Andrew Haley <aph@cygnus.com>
13082 * expr.c (expand_expr): Do not return the last statement in a
13083 block as the block's value.
13085 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13087 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13088 CALL_EXPR, to avoid order of evaluation changes.
13090 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13092 * parse.y (qualify_ambiguous_name): Do not use
13093 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13095 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13097 * check-init.c (check_init): Handle MAX_EXPR.
13098 * expr.c (force_evaluation_order): Force method call arguments to
13099 be evaluated in left-to-right order.
13100 * parse.y (qualify_ambiguous_name): Loop again to qualify
13101 NEW_ARRAY_EXPR properly.
13103 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13105 * parse.y (patch_invoke): Resolve unresolved invoked method
13107 (qualify_ambiguous_name): STRING_CST to qualify expression for
13108 type name resolution.
13110 1999-06-24 Andrew Haley <aph@cygnus.com>
13112 * class.c (finish_class): Whenever a deferred method is
13113 output, rescan the list of methods to see if a new candidate for
13114 output can be found.
13116 1999-06-28 Tom Tromey <tromey@cygnus.com>
13118 * jvspec.c (lang_specific_driver): Recognize --help.
13120 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13122 * parse.y (resolve_package): Fixed bogus return statement.
13123 (patch_method_invocation): Resolve method invocation beginning with
13124 a package name qualifier.
13126 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13128 * Make-lang.in (java.stage1): Depend on stage1-start.
13129 (java.stage2): Likewise for stage2-start.
13130 (java.stage3): Likewise for stage3-start.
13131 (java.stage4): Likewise for stage4-start.
13133 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13135 * parse.y (java_complete_lhs): When doing cross referencing, don't
13136 try to keep file location on a WFL expanded as a CALL_EXPR.
13138 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13140 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13141 compiling to class file a void method with an empty method body.
13142 As a side effect, the bytecode backend will generate the
13143 appropriate `return' instruction.
13145 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13147 * parse.y (lookup_package_type_and_set_next): New function prototype.
13148 (resolve_package): Search current and imported packages.
13149 (lookup_package_type_and_set_next): New function.
13151 1999-06-22 Andrew Haley <aph@cygnus.com>
13153 * verify.c (verify_jvm_instructions): Check for pending blocks
13154 before invalid PC test and opcode switch, not after.
13156 1999-06-21 Andrew Haley <aph@cygnus.com>
13158 * except.c (find_handler_in_range): The upper limit for exception
13159 ranges is exclusive, not inclusive: (start <= pc < end).
13160 (link_handler): find child pointer which points to outer by
13161 searching sibling list: previous code incorrectly assumed that
13162 outer->outer->first_child must point to outer.
13163 * verify.c (verify_jvm_instructions): FIXME added to code for
13165 (verify_jvm_instructions): Do not assume that the last block
13166 processed in a subroutine is a block which ends with a `ret'
13167 instruction. With some control flows it is possible that the last
13168 block ends with an `athrow'.
13170 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13172 * parse.y (qualify_ambiguous_name): Reorganized the post
13173 evaluation of non WFL leading expression nodes.
13175 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13177 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13180 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13182 * parse.y (qualify_ambiguous_name): Handle qualified expression
13183 beginning with a STRING_CST.
13185 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13187 * parse.y (register_fields): Set DECL_INITIAL on both
13188 pre-initialized static and public fields.
13189 (resolve_field_access): Static field access expressions to always
13191 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13192 qualification. CONVERT_EXPR to be resolved as an expression name.
13193 (java_complete_lhs): Identify and access qualified final
13194 initialized field in switch statement case expression.
13195 (fold_constant_for_init): Pre-initialized field decl constant to
13198 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13200 * parse.y (note_possible_classname): Mark returned node with
13201 QUALIFIED_P only if the original class name contained a '/'.
13203 1999-06-05 Anthony Green <green@cygnus.com>
13205 * Make-lang.in (gcjh): More parallel build fixes.
13207 1999-06-03 Mike Stump <mrs@wrs.com>
13209 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13211 1999-06-02 Anthony Green <green@cygnus.com>
13213 * except.c (link_handler): Chain exception handlers in order.
13215 1999-06-02 Anthony Green <green@cygnus.com>
13217 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13218 with nops and process as usual in order to always set correct EH
13219 ranges. Emit detailed warnings about unreachable bytecodes.
13221 1999-06-02 Anthony Green <green@cygnus.com>
13223 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13226 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13228 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13229 or the searched field decl.
13231 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13233 * parse.y (fold_constant_for_init): Convert numerical constant
13234 values to the type of the assigned field.
13236 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13238 * expr.c (lookup_field): Relaxed the test on class loading error
13240 * parse.y (fold_constant_for_init): Enabeled old code.
13242 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13244 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13245 decide the validity of the cast of a java.lang.Cloneable reference
13247 (patch_conditional_expr): Fixed first argument passed to
13248 binary_numeric_promotion.
13250 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13252 * parse.y (qualify_ambiguous_name): Take into account that a
13253 CONVERT_EXPR might specify a type as a WFL.
13255 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13257 * parse.y (patch_assignment): Save the rhs before using it as an
13258 argument to _Jv_CheckArrayStore.
13260 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13262 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13264 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13266 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13267 floating point literal only when the exponent indicator has been
13270 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13272 * parse.y (formal_parameter:): Construct argument tree list
13273 element even if a yet unsupported final parameter was encountered.
13275 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13277 * parse.y (finish_method_declaration): Issue errors for native or
13278 abstract methods declared with a method body, as well as for non
13279 native or non abstract methods with no method body.
13281 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13283 * class.c (build_utf8_ref): Initialize variable `field'.
13285 * decl.c (init_decl_processing): Initialize variable `field'.
13287 * expr.c (build_known_method_ref): Mark parameters `method_type',
13288 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13289 (process_jvm_instruction): Likewise for parameter `length'.
13291 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13292 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13295 * parse.y (maybe_generate_clinit): Remove unused variable
13296 `has_non_primitive_fields'.
13297 (find_in_imports_on_demand): Initialize variables `node_to_use'
13299 (patch_binop): Likewise for variable `prom_type'.
13300 (patch_unaryop): Likewise for variable `prom_type'.
13302 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13304 * xref.c (xref_table): Add missing initializer.
13306 1999-05-14 Tom Tromey <tromey@cygnus.com>
13308 * java-except.h (struct eh_range): Removed unused `next' member.
13309 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13310 after adding all exception handlers. Sort exception ranges in
13312 (struct pc_index): New structure.
13313 (start_pc_cmp): New function.
13314 * except.c (add_handler): Return `void'. Don't call link_handler;
13315 instead construct an ordinary linked list and do range
13317 (check_nested_ranges): New function.
13318 (link_handler): Changed interface to allow merging of eh_ranges.
13319 Split overlapping ranges. Return `void'.
13321 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13323 * parse.y (constructor_block_end:): New rule, tagged <node>.
13324 (constructor_body:): Use `constructor_block_end' instead of
13327 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13329 * parse.y (statement_nsi:): Pop `for' statement block.
13330 (java_complete_lhs): Labeled blocks containing no statement are
13331 marked as completing normally.
13333 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13335 * xref.c (xref_set_current_fp): New function, defined.
13336 * xref.h (xref_set_current_fp): New function, prototyped.
13338 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13340 * check-init.c (check_init): Take into account that
13341 LABELED_BLOCK_STMT can be empty.
13343 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13345 * parse.y (java_check_regular_methods): Warning check on not
13346 overriding methods with default access in other packages does not
13347 apply to `<clinit>'.
13348 (java_complete_lhs): If block body is an empty_stmt_node, replace
13349 it by NULL_TREE. This prevents gcc from generating an irrelevant
13352 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13354 * check-init.c (check_init): Removed code accepting to see things
13355 falling through default:, when doing xrefs.
13356 * java-tree.h (do_not_fold): New global variable, declared.
13357 * parse.y (do_not_fold): New global variable, defined.
13358 (java_complete_expand_method): Set `do_not_fold' to the value of
13359 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13360 and reinstall them after them have been purged; do not check for
13361 initializations; do not issue missing return errors.
13362 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13364 (patch_binop): Skip the fold part when doing xrefs.
13365 (build_string_concatenation): Skip the concatenation part when
13367 (patch_synchronized_statement): Do not generate a try-finally when
13369 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13370 and keep the location where the throw was seen.
13371 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13372 any treatment on the converted node an simply return a NOP_EXPR of
13374 * xref.c (xref_get_data): New function, defined.
13375 * xref.h (xref_get_data): New function, declared.
13376 (XREF_GET_DATA): Use xref_get_data.
13378 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13380 * gjavah.c (print_include): Cast the result of `strlen' to int
13381 when comparing against a signed value.
13382 (add_namelet): Likewise.
13384 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13386 * expr.c (expand_invoke): Mark parameter `nargs' with
13388 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13390 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13393 * jcf-reader.c (get_attribute): Cast a value to long
13394 when comparing against a signed expression. Likewise.
13396 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13397 HOST_BITS_PER_CHAR.
13399 1999-05-11 Andrew Haley <aph@cygnus.com>
13401 * parse.y (source_end_java_method): If the current method contains
13402 any exception handlers, force asynchronous_exceptions: this is
13403 necessary because signal handlers in libjava may throw exceptions.
13404 * decl.c (end_java_method): Ditto.
13406 1999-05-11 Tom Tromey <tromey@cygnus.com>
13408 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13410 * jvspec.c (THREAD_NAME): Removed.
13411 (GC_NAME): Likewise.
13412 (MATHLIB): Likewise.
13413 (WITHLIBC): Likewise.
13415 (THREADLIB): Likewise.
13416 (MATH_LIBRARY): Likewise.
13417 (lang_specific_driver): Don't add `-l' options to command line.
13418 Instead, add a single --specs option. Recognize `-L' options and
13419 use them to search for spec file.
13420 (find_spec_file): New function.
13421 (SPEC_FILE): New define.
13423 1999-05-11 Dave Brolley <brolley@cygnus.com>
13425 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13426 cpplib-enabled build.
13428 1999-05-05 Per Bothner <bothner@cygnus.com>
13430 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13431 temporarily zero it while calling rest_of_decl_compilation.
13433 * java-tree.h (string_ptr_type_node): Add declaration.
13434 * decl.c: Define and initialize string_ptr_type_node.
13435 * parse.y (patch_string_cst): Use string_ptr_type_node.
13437 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13438 * parse.y (for_statement): Now unconditionally exit_block.
13439 (finish_labeled_statement): No longer exit_block if for-loop.
13440 (patch_loop_statement): Check harder if the loop is already labeled.
13442 * parse.y (patch_initialized_static_field): Removed function.
13443 (maybe_generate_clinit): Removed special handling for interfaces.
13444 (java_complete_expand_methods): Do a preliminary java_complete_tree
13445 on <clinit> to determine if it can be removed.
13446 (java_complete_expand_method): Remove special handling for <clinit>.
13447 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13448 optimize if we get back empty_stmt_node.
13449 For MODIFY_EXPR, re-do checking of static initializers.
13450 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13451 For VAR_DECL, pass correct context.
13453 * verify.c (verify_jvm_instructions): Better error messages.
13455 1999-05-03 Tom Tromey <tromey@cygnus.com>
13457 * parse-scan.y (interface_declaration): Call
13458 report_class_declaration for interfaces.
13460 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13462 * Makefile.in: Remove -v from bison command lines.
13464 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13466 * check-init.c (check_init): Exclude a case of error when doing
13468 * class.c (layout_class_method): Don't generate the error message
13469 twice when compiling from source.
13470 * lang-options.h: Added `-Wredundant-modifers' and
13471 `-Wunusupported-jdk11' flags and help text.
13472 * lang.c (lang_decode_option): Added support for
13473 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13474 flag_static_local_jdk11 and flag_redundant set accordingly.
13475 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13476 * parse.h (EXPR_WFL_ADD_COL): New macro.
13477 (DECL_END_SOURCE_LINE): Likewise.
13478 (DECL_INHERITED_SOURCE_LINE): Likewise.
13479 * parse.y (static_ref_err): New function, prototyped.
13480 (CCB_TK): Now tagged <operator>.
13481 (class_body:): Remember the location of the closing '}' of a class
13482 definition when doing xrefs.
13483 (block:): Likewise.
13484 (block_end:): Likewise.
13485 (create_class): Remember the location of the inherited class
13486 identifier when doing xrefs.
13487 (register_fields): Added test on first operand of `init' before
13488 testing it TREE_CODE.
13489 (method_header): Store the location of the class identifier in the
13490 class decl when doing xrefs.
13491 (finish_method_declaration): Don't combine first/last method line
13493 (java_check_regular_methods): Warning check on not overriding
13494 methods with default access on other packages move before check on
13495 static methods. Initialization of `aflags' also moved up.
13496 (resolve_expression_name): Call static_ref_err to report the error.
13497 (static_ref_err): New function, implemented.
13498 (resolve_field_access): Returned simplified static field access
13500 (resolve_qualified_expression_name): Check for illegal use of
13501 static fields in a non static context. Call static_ref_err to
13502 report error in various places.
13503 (java_complete_tree): Do not fold initialized static fields when
13505 (java_complete_lhs): Likewise.
13507 1999-04-29 Anthony Green <green@cygnus.com>
13509 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13510 create internal labels.
13511 (lookup_label): Ditto.
13513 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13515 * class.c (layout_class_method): Generate <clinit>'s rtl for
13517 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13518 for interfaces' <clinit>.
13519 * expr.c (lookup_field): Search for fields in interfaces.
13520 (expand_invoke): Fixed indentation.
13521 (expand_java_field_op): Likewise. Use IS_CLINIT.
13522 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13523 (IS_CLINIT): New macro.
13524 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13525 interface was parsed.
13526 (maybe_generate_clinit): Don't generate if the current class is an
13527 interface with only fields of primitive types.
13528 (reset_method_name): Use IS_CLINIT.
13529 (java_complete_expand_method): Expand <clinit> when it exists for
13530 interfaces. Use IS_CLINIT.
13531 (resolve_expression_name): Use DECL_CONTEXT instead of
13532 current_class to build static field references.
13533 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13534 ARRAY_REF when doing xreferencing.
13535 (check_final_assignment): Fixed typo in leading comment. Use
13537 (patch_array_ref): Don't fully expand array references when
13539 (patch_return): Use IS_CLINIT.
13540 (patch_throw_statement): Likewise.
13542 1999-04-22 Tom Tromey <tromey@cygnus.com>
13544 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13546 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13548 * decl.c (predef_filenames, predef_filenames_size): New globals
13549 (init_decl_processing): predef_filenames and predef_filenames_size
13551 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13553 * jcf-parse.c (predefined_filename_p): New function.
13554 (yyparse): Check that files on the command line are specified only
13555 once and issue a warning otherwise.
13556 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13557 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13558 avoid a gcc warning with -W -Wall turned on.
13559 (java_expand_classes): Abort if errors were encountered.
13560 (java_complete_lhs): If the cross reference flag is set, wrap
13561 field DECL node around a WFL when resolving expression name.
13563 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13565 * lang.c (lang_decode_option): Fixed returned value when parsing
13566 `-fxref=...' and `-Wall'.
13567 * parse.y (source_end_java_method): Do not generate code when
13568 flag_emit_xref is set.
13569 (resolve_expression_name): Do not build static field access when
13570 flag_emit_xref is set.
13571 (resolve_field_access): No special treatment on `length' when
13572 flag_emit_xref is set. Do not build qualified static field access
13573 when flag_emit_xref is set.
13574 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13575 when flag_emit_xref is set.
13576 (patch_assignment): Do not generate array store runtime check when
13577 flag_emit_xref is set.
13578 * xref.c (xref_flag_value): Fixed function declaration
13580 (xset_set_data): New function.
13581 * xref.h (xref_set_data): Added prototype for new function.
13582 (typedef struct xref_flag_table): New field data.
13583 (XREF_GET_DATA): New macro.
13585 1999-04-19 Tom Tromey <tromey@cygnus.com>
13587 * xref.h (enum): Removed trailing comma.
13589 * parse.y (resolve_qualified_expression_name): Added missing
13592 1999-04-15 Anthony Green <green@cygnus.com>
13594 * gjavah.c: New prototypes for java_float_finite and
13595 java_double_finite.
13597 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13599 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13602 1999-04-06 Jeffrey A Law (law@cygnus.com)
13604 * Makefile.in (TREE_H): Add tree-check.h.
13605 (RTL_H): Add genrtl.h.
13607 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13609 * parse.y (patch_assignment): Added ArrayStoreException runtime
13612 1999-04-06 Per Bothner <bothner@cygnus.com>
13614 * expr.c (pop_type_0): New function.
13615 (pop_type): Use pop_type_0.
13616 * java-tree.h (pop_type_0): New declaration.
13617 * verify.c (verify_jvm_instructions): Check return instructions.
13619 * parse.y (patch_binop): Don't fold if non-constant and emiting
13622 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13624 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13626 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13627 (main_jcf): Don't define.
13628 (process_file): Don't set `main_jcf'.
13630 * java-tree.h (main_jcf): Don't declare.
13632 * jcf-parse.c (main_jcf): Add static definition.
13634 * lang.c (main_jcf): Don't define.
13636 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13638 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13640 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13642 * jcf-depend.c: Include "config.h", not <config.h>.
13644 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13647 * jcf-path.c: Include "config.h", not <config.h>.
13649 * lex.c: Don't include various system header files.
13650 (java_init_lex): Cast the argument of `bzero' to PTR
13652 * parse-scan.y (java_push_parser_context): Likewise.
13654 * parse.y (java_push_parser_context): Likewise.
13655 (patch_bc_statement): Match format specifier to variable argument.
13657 * xref.c: Don't include <stdio.h>.
13659 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13661 * parse.y (struct parser_ctxt *ctxp): Now global.
13662 (declare_local_variables): Use WFL compound value for the
13663 declaration source line value, when doing cross-referencing.
13665 1999-03-31 Tom Tromey <tromey@cygnus.com>
13667 * gjavah.c (print_field_info): Allow constants of other types.
13668 (print_include): Generate include when new name is proper prefix
13669 of already printed name.
13670 (add_namelet): Likewise.
13671 (cxx_keyword_subst): New function.
13672 (print_method_info): Use it.
13673 (print_field_name): New function.
13674 (get_field_name): New function.
13675 (print_field_info): Use get_field_name and print_field_name.
13677 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13679 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13680 'KR-C', so gperf uses the `const' keyword on strings.
13682 * keyword.gperf (java_keyword): Const-ify a char*.
13684 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13686 * parse.y (patch_bc_statement): Fixed identation and a bogus
13689 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13691 * parse.y (patch_assignment): Allow static variables in other
13692 classes to be assigned.
13694 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13696 * class.c (maybe_add_interface): Remove unused variable
13698 (make_class_data): Use = for assignment, not ==. Likewise.
13699 (emit_register_classes): Remove unused variable `decl'.
13701 * lex.c: Fix comment so as not to contain an embedded `/*'.
13703 * verify.c (verify_jvm_instructions): Remove unused variable
13706 1999-03-27 Per Bothner <bothner@cygnus.com>
13708 * parse.y (complete_loop_body): Rename to finish_loop_body.
13709 (complete_labeled_statement): Rename to finish_labeled_statement.
13710 (complete_for_loop): Rename to finish_for_loop.
13711 (complete_method_declaration): Rename to finish_method_declaration.
13713 * java-tree.h (continue_identifier_node): New global node.
13714 * decl.c: Define and initialize continue_identifier_node.
13715 * parse.y (generate_labeled_block): Remove - no longer needed.
13716 (build_loop_body): Use continue_identifier_node for continue block.
13717 (finish_labeled_statement): Also do pop_labeled_block actions.
13718 (java_complete_lhs): POP_LOOP even if error.
13719 (build_labeled_block): Special handling for continue_identifier_node.
13720 (patch_loop_statement): Re-organize.
13721 (patch_bc_statement): Re-write.
13723 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13725 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13726 using a WFL compound value.
13727 * parse.y (xref.h): Include.
13728 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13729 WFL compound value.
13730 (register_fields): Set WFL compound value to lineno if doing
13732 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13734 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13735 * xref.h (expand_xref): Prototype renamed from xref_generate.
13737 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13739 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13740 (GET_CURRENT_BLOCK): New macro.
13741 * parse.y (current_static_block): New global variable.
13742 (method_body:): Define action.
13743 (complete_method_declaration): Set current_function_decl to NULL
13744 when work on the current method is done.
13745 (declare_local_variables): Use GET_CURRENT_BLOCK.
13746 (java_method_add_stmt): Likewise.
13747 (java_complete_expand_method): Disable the use of `this' when
13748 expanding <clinit>.
13749 (enter_a_block): If no current method exist, use
13750 current_static_block to link static initializer blocks.
13751 (exit_block): Rewritten to use current_static_block when no current
13752 method decl exists.
13753 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13754 (patch_return): Forbid the use of `return' in static initializers.
13755 (patch_throw_statement): Fixed indentation. Issue specific error
13756 for uncaught thrown checked exception in static initializer
13757 blocks. Removed FIXME.
13759 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13761 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13762 Link gcj from gcc.o.
13764 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13766 * parse.y (find_applicable_accessible_methods_list): When dealing
13767 with interface: ensure that a given interface or java.lang.Object
13768 are searched only once.
13770 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13772 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13774 * jcf-dump.c (print_access_flags): Add braces around if-else.
13776 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13779 * lex.c (build_wfl_node): Add static prototype.
13781 * lex.h (build_wfl_node): Remove static prototype.
13783 * parse.y: Include lex.c early enough to declare everything needed.
13784 Ensure calls to `build_wfl_node' pass the proper arguments.
13785 (create_class): Remove unused variable `super_decl'.
13786 (get_printable_method_name): Initialize variable `name'.
13788 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13790 * Changelog: Fixed 1999-03-22 typos.
13791 * lang.c (lang_decode_option): Fixed typo in error string in the
13794 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13796 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13797 (xref.o): New rule.
13798 * java-tree.h (flag_emit_xref): Declared extern.
13799 * lang.c (xref.h): Included.
13800 (flag_emit_xref): New global variable.
13801 (lang_decode_option): Added support for -fxref.
13803 * xref.h: Likewise.
13805 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13807 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13810 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13812 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13813 $(srcdir)/../system.h and $(JAVA_TREE_H).
13814 (jcf-io.o): Depend on $(JAVA_TREE_H).
13815 (mangle.o): Likewise.
13817 * check-init.c (check_cond_init): Add static prototype.
13819 * class.c (build_java_method_type, hashUtf8String,
13820 make_field_value, get_dispatch_vector, get_dispatch_table,
13821 append_gpp_mangled_type, mangle_static_field): Likewise.
13822 (strLengthUtf8): Hide unused definition.
13823 (hashUtf8String): Const-ify.
13824 (make_field_value): Un-ANSI-fy.
13826 * constants.c: Move inclusion of jcf.h above java-tree.h.
13827 (set_constant_entry, find_class_or_string_constant,
13828 find_name_and_type_constant, get_tag_node,
13829 build_constant_data_ref): Add static prototype.
13831 * decl.c (push_jvm_slot, builtin_function,
13832 lookup_name_current_level): Likewise.
13833 (builtin_function): Const-ify.
13835 * except.c (expand_start_java_handler, expand_end_java_handler):
13836 Add static prototype.
13838 * expr.c (flush_quick_stack, push_value, pop_value,
13839 java_stack_swap, java_stack_dup, build_java_athrow,
13840 build_java_jsr, build_java_ret, expand_java_multianewarray,
13841 expand_java_arraystore, expand_java_arrayload,
13842 expand_java_array_length, build_java_monitor, expand_java_pushc,
13843 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13844 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13845 expand_compare, expand_test, expand_cond, expand_java_goto,
13846 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13847 expand_java_field_op, java_push_constant_from_pool): Likewise.
13849 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13850 (build_java_arraynull_check): Mark parameters `node' and `type'
13851 with ATTRIBUTE_UNUSED.
13852 (note_label): Likewise for parameter `current_pc'.
13853 (expand_java_call, expand_java_ret): Hide unused definition.
13855 * java-tree.h (make_class, build_constants_constructor,
13856 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13857 init_outgoing_cpool, register_class, emit_register_classes,
13858 java_layout_seen_class_methods): Prototype.
13859 (unicode_mangling_length): Const-ify.
13860 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13861 emit_unicode_mangled_name, format_int, format_uint,
13862 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13863 jcf_print_utf8_replace, open_class): Prototype.
13865 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13866 <stdio.h>. Include tree.h/java-tree.h.
13867 (utf8_equal_string usage, process_class): Add static prototype.
13868 (open_class): Don't prototype this here.
13869 (utf8_equal_string): Match arguments to format specifiers.
13870 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13871 TABLE_SWITCH, disassemble_method): Likewise.
13873 * jcf-io.c: Include tree.h/java-tree.h.
13874 (open_class, find_classfile, jcf_print_utf8,
13875 jcf_print_utf8_replace): Const-ify.
13877 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13878 parse_class_file): Add static prototype.
13879 (find_in_current_zip): Match definition to existing static
13882 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13883 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13884 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13885 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13886 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13887 generate_bytecode_return, perform_relocations, init_jcf_state,
13888 init_jcf_method, release_jcf_state, generate_classfile):
13889 Add static prototype.
13890 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13891 (make_class_file_name): Const-ify.
13893 * jcf.h (find_classfile): Const-ify.
13895 * jv-scan.c (reset_report): Remove prototype.
13897 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13898 (error): Rewrite to allow varargs.
13900 * lang.c (lang_f_options): Const-ify.
13902 * lex.c (java_parse_escape_sequence): Add static prototype.
13903 (java_allocate_new_line): Match definition to existing static
13906 * mangle.c Include tree.h/java-tree.h.
13907 (unicode_mangling_length, emit_unicode_mangled_name,
13908 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13910 * parse.h (jdep_code): Remove trailing comma in enumeration.
13911 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13912 (reset_report): Add prototype.
13914 * verify.c (push_pending_label, merge_types): Add static
13917 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13919 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13921 * parse.y (find_applicable_accessible_methods_list): Extend the
13922 search to superinterfaces when relevant.
13923 (search_applicable_methods_list): New function.
13925 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13927 * class.c (unmangle_classname): Implemented stricter testing
13928 before setting the QUALIFIED_P flag on an identifier.
13930 1999-03-16 Per Bothner <bothner@cygnus.com>
13932 * parse.y (java_complete_lhs): Call force_evaluation_order
13933 after patch_newarray.
13934 (patch_binop): Don't call fold if there are side effects.
13936 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13938 * parse.y (java_stabilize_reference): Use save_expr instead of
13939 building a SAVE_EXPR node.
13940 (java_complete_lhs): Patch the resulting string of the `+='
13941 operator (if necessary) and complete the RHS after having built
13944 1999-03-15 Per Bothner <bothner@cygnus.com>
13946 * class.c (make_class): Don't set CLASS_P here (because
13947 this function is also called by build_java_array_type).
13948 (push_class): Set CLASS_P here instead.
13949 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13951 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13952 context. If the context is class, perfer "super" over "synchronized".
13953 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13955 * parse.y (create_class): Don't call parser_check_super here;
13956 it is not robust. Always wait until later.
13958 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13959 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13961 1999-03-13 Per Bothner <bothner@cygnus.com>
13963 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13964 * lex.h (UNGETC): Change misleading macro.
13966 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13968 * parse.y (java_stabilize_reference): Return NODE when patching a
13970 (java_complete_lhs): Put parenthesis around truth values.
13972 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13974 * class.c (layout_class_method): Don't make rtl for interface
13976 * parse.h (GET_TYPE_NAME): New macro.
13977 * parse.y (if_then_statement:): Fixed indentation.
13978 (if_then_else_statement:): Likewise.
13979 (for_statement:): Fixed spacing.
13980 (try_statement:): Fixed indentation.
13981 (create_interface): Don't force interfaces to be abstract.
13982 (method_header): Abstract methods are OK in interfaces.
13983 (declare_local_variables): Fixed typo in comment.
13984 (java_complete_expand_method): Fixed indentation.
13985 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13986 non accessible fields.
13987 (java_stabilize_reference): New function.
13988 (java_complete_lhs): Fixed indentation. Use
13989 java_stabilize_reference in compound assignment. Insert the
13990 cast. If not processing `+' fix string constants before processing
13993 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13995 * constants.c (find_class_or_string_constant): Cast variable `j'
13996 to a `jword' when comparing against one.
13998 * expr.c (java_lang_expand_expr): Remove unused variables
13999 `has_finally_p' and `op0'.
14001 * gjavah.c (print_field_info): Cast a value to jint when comparing
14002 against one. Likewise for a jlong.
14003 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14004 against a signed quantity.
14006 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14007 (print_signature): Don't needlessly dereference variable `str'
14009 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14010 `max_locals' with ATTRIBUTE_UNUSED.
14011 (jcf_parse_class): Likewise for variable `index'.
14013 * parse.h (reverse_jdep_list): Remove static prototype.
14015 * parse.y (build_jump_to_finally): Remove prototype and definition.
14016 (reverse_jdep_list): Add static prototype.
14018 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14019 `assignment' and `expr_decl'.
14021 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14023 1999-03-12 Andrew Haley <aph@cygnus.com>
14025 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14026 we'll need a directory separator and a null character.
14028 1999-03-10 Per Bothner <bothner@cygnus.com>
14030 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14032 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14034 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14037 1999-03-05 Per Bothner <bothner@cygnus.com>
14039 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14041 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14043 * class.c (layout_class_method): A static method in a base class
14044 is never overridden, so treat it like it doesn't exist.
14045 However, do complain about private non-static method overriding
14046 public static method.
14048 * parse.y: Don't set unused INITIALIZED_P flag.
14049 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14051 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14052 (build_array_from_name): Re-order &index[string] to &string[index].
14054 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14055 error_mark (it might catch more errors, but it is more likely to lose).
14057 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14059 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14060 (parse-scan.o): Depend on toplev.h.
14062 * class.c (make_method_value): Add prototype. Make it static.
14063 Remove unused second argument, caller changed.
14065 * expr.c (java_lang_expand_expr): Remove unused variable
14068 * java-tree.h: Don't prototype find_in_current_zip.
14069 Add prototypes for verify_constant_pool, start_java_method,
14070 end_java_method, give_name_to_locals, expand_byte_code,
14071 open_in_zip, set_constant_value, find_constant1, find_constant2,
14072 find_utf8_constant, find_string_constant, find_class_constant,
14073 find_fieldref_index, find_methodref_index, write_constant_pool,
14074 count_constant_pool_bytes and encode_newarray_type.
14076 * jcf-dump.c: Remove unused variable `LONG_temp'.
14078 * jcf-parse.c: Include parse.h.
14079 (jcf_parse_source): Remove unused parameter, all callers changed.
14080 (jcf_figure_file_type): Add static prototype.
14081 (find_in_current_zip): Likewise. Also remove unused parameter,
14082 all callers changed.
14083 (read_class): Initialize variable `saved_pos'.
14085 * jcf-reader.c (jcf_parse_preamble): Mark variables
14086 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14088 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14089 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14090 (java_parse_doc_section): Initialize variable `seen_star'.
14091 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14092 (java_lex_error): Mark parameters `msg' and `forward' with
14094 (java_get_line_col): Mark parameters `filename' and `line' with
14097 * parse-scan.y: Include toplev.h.
14098 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14100 * parse.h: use `struct JCF', not plain `JCF'.
14101 (java_parser_context_save_global, java_expand_classes
14102 java_parser_context_restore_global, java_parse): Add prototypes.
14104 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14107 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14109 * check-init.c (check_init): COPYN takes word count, not bit count.
14111 1999-02-26 Per Bothner <bothner@cygnus.com>
14113 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14114 explicit build_decl. (Avoids crash in reload when optimizing.)
14116 1999-02-25 Per Bothner <bothner@cygnus.com>
14118 * decl.c (complete_start_java_method): Handle synchronized method
14119 even when compiling from bytecode.
14121 1999-02-26 Tom Tromey <tromey@cygnus.com>
14123 * gjavah.c (add_class_decl): Only generate `#include' if outer
14124 class is not the name of the class we are processing. Correctly
14125 append `.h' in #include.
14126 (process_file): Clean up newlines around generated `#include's.
14127 (decode_signature_piece): Correctly handle inner classes.
14128 (struct include): New structure.
14129 (all_includes): New global.
14130 (print_include): New function.
14131 (add_class_decl): Use it.
14132 (process_file): Likewise.
14133 (add_class_decl): Generate include for java-array.h if array
14135 (process_file): Don't generate java-array.h include.
14137 * gjavah.c (add_namelet): Check for standard package names here.
14138 (add_class_decl): Don't check for standard package names here.
14140 1999-02-25 Tom Tromey <tromey@cygnus.com>
14142 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14143 When reading a zip file, only use strncmp if both strings are
14144 bigger than the buffer length. Initialize `k' when looping
14147 1999-02-24 Tom Tromey <tromey@cygnus.com>
14149 * gjavah.c (struct namelet): New structure.
14150 (add_namelet): New function.
14151 (print_namelet): New function.
14152 (print_class_decls): Use add_namelet and print_namelet to generate
14153 namespaces and not classes.
14154 (method_printed): New global.
14155 (HANDLE_END_METHOD): Examine method_printed.
14156 (print_method_info): Set method_printed when required. Print
14157 error if function to be ignored is marked virtual. Handle $finit$
14159 (METHOD_IS_FINAL): New macro.
14160 (print_field_info): Use it.
14161 (HANDLE_METHOD): Clear method_printed.
14162 (method_pass): New global.
14163 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14164 (process_file): Do two passes over both fields and methods.
14165 (HANDLE_METHOD): Examine method_pass.
14166 (root): New global.
14167 (add_class_decl): New function.
14168 (print_class_decls): Don't scan over entire constant pool.
14170 1999-02-23 Tom Tromey <tromey@cygnus.com>
14172 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14173 disable linking in that case.
14175 1999-02-20 Tom Tromey <tromey@cygnus.com>
14177 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14180 1999-02-21 Per Bothner <bothner@cygnus.com>
14182 * decl.c (build_result_decl), java-tree.h: New method.
14183 (complete_start_java_method): Handle synchronized methods.
14184 Don't build DECL_RESULT here. (Ordering dependency problem.)
14185 (start_java_method): Call build_result_decl here instead ...
14186 * parse.y (java_complete_expand_method): ... and here.
14187 (expand_start_java_method): Don't call complete_start_java_method here.
14188 (java_complete_expand_method): Call it here instead.
14189 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14190 * java-tree.h: ... here.
14192 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14193 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14194 for ARRAY_REF - it doesn't work when array bounds are checked.
14195 (patch_array_ref): Handle it here instead.
14197 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14199 1999-02-19 Per Bothner <bothner@cygnus.com>
14201 Force left-to-right evaluation of binary operations etc.
14202 * expr.c (force_evaluation_order), java-tree.h: New function.
14203 * parse.y (java_complete_lhs): Pass binary operations, procedure
14204 calls, and ARRAY_REFs to force_evaluation_order.
14205 (various): Set TREE_SIDE_EFFECTS more carefully.
14207 Tolerate random (non-UTF8) encoding in comments without complaining.
14208 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14209 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14211 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14212 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14214 * parse.y (java_complete_lhs): Ignore an empty statement in a
14215 COMPOUND_EXPR. Don't complain about empty statement after return.
14217 1999-02-19 Per Bothner <bothner@cygnus.com>
14219 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14220 in TREE_LIST - just chain the POINTER_TYPEs together.
14221 (resolve_class): If type already resolved, return decl.
14222 After resolving, update TREE_TYPE(class_type), and name (if array).
14223 * parse.h (do_resolve_class), parse.y: Make non-static.
14224 * class.c (maybe_layout_super_class): Take this_class argument.
14225 Do do_resolve_class if necessary.
14226 (layout_class, layout_class_methods): Adjust calls appropriately.
14227 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14228 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14229 * typeck.c (build_java_array_type): Don't call layout_class.
14231 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14233 * parse.y (check_pkg_class_access): Allow private class access
14234 within the same package.
14235 (strip_out_static_field_access_decl): New function.
14236 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14237 operator argument before testing its nature.
14239 1999-02-03 Per Bothner <bothner@cygnus.com>
14241 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14242 (TRY_EXPR): Simplify - it no longer has a finally clause.
14243 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14244 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14245 * expr.c (java_lang_expand_expr): Likewise.
14246 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14247 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14248 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14249 (build_try_statement): Remove finally parameter and handling.
14250 (build_try_finally_statement): New function.
14251 (patch_try_statement): No longer need to support finally clause.
14252 (try_statement): Update grammar action rules.
14253 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14254 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14256 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14258 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14259 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14261 1999-02-17 Andrew Haley <aph@cygnus.com>
14263 * class.c (build_utf8_ref): Back out broken patch which was
14264 intended to to output signatures using '.' as a separator.
14266 * class.c (make_class_data): Output signatures using '.' as a
14267 separator, rather than '/'.
14268 (mangled_classname): Likewise.
14269 (make_field_value): Likewise.
14270 (make_method_value): Likewise.
14271 * constants.c (alloc_class_constant): Likewise.
14272 * expr.c (build_invokeinterface): Likewise.
14274 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14276 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14277 of an ancient workaround.
14279 1999-02-10 Jeffrey A Law (law@cygnus.com)
14281 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14284 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14286 * lex.c (yylex): Encode \0 as UTF8.
14288 1999-02-10 Tom Tromey <tromey@cygnus.com>
14290 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14291 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14292 (libgcj_zip): Renamed.
14293 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14295 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14297 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14298 (GC_NAME): Renamed -lgc to -lgcjgc.
14300 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14302 * lex.c (java_lang_cloneable): Initialize.
14303 * parse.y (java_lang_cloneable): New static variable.
14304 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14305 doing one more qualification round.
14306 (valid_ref_assignconv_cast_p): Reject null source or
14307 destination. Allow an array to be cast into java.lang.Cloneable.
14308 (patch_cast): Swapped two first arguments to first call to
14309 valid_ref_assignconv_cast_p.
14311 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14313 * parse.h: DECL_P renamed JDECL_P.
14314 * parse.y: DECL_P replaced by JDECL_P.
14315 (build_array_from_name): Always use pointer's type.
14316 (patch_bc_statement): Extra code to search continue target in a
14317 for loop. Fixed comments. Continue target is current loop when
14320 1999-02-05 Andrew Haley <aph@cygnus.com>
14322 * class.c (make_class_data): The superclass of an interface should
14323 be null, not class Object.
14325 * lex.c (java_lex): Sign extend hex literals.
14327 1999-02-04 Andrew Haley <aph@cygnus.com>
14329 * class.c (build_utf8_ref): Output signatures using '.' as a
14330 separator, rather than '/'.
14331 (make_class_data): Likewise.
14333 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14335 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14336 mkstemp.o. Get them from libiberty now.
14338 1999-02-02 Jeffrey A Law (law@cygnus.com)
14340 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14342 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14344 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14347 1999-02-02 Per Bothner <bothner@cygnus.com>
14349 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14350 * jcf-write.c (generate_bytecode_return): New function.
14351 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14353 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14354 generate special [fd]const_[01] instructions.
14356 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14358 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14359 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14361 1999-02-01 Per Bothner <bothner@cygnus.com>
14363 * parse.y (patch_method_invocation): Handle calling static methods,
14364 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14366 * parse.y (java_complete_lhs): Don't complain about unreachable
14367 exit condition in a do-while statement.
14369 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14371 * lex.c (java_read_char): Fixed utf8 decoding.
14372 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14374 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14375 comments. Local variable `all_primitive' is gone. Broadened
14376 acceptance of `0' to floating point targets. `long' can now be
14377 widened to `double' or `float'.
14378 (valid_method_invocation_conversion_p): Added leading
14379 comment. Fixed tabulation.
14380 (build_string_concatenation): Optimize out left or right empty
14383 1999-01-28 Per Bothner <bothner@cygnus.com>
14385 * jcf-write.c (localvar_alloc): Only emit entry for
14386 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14387 (generate_bytecode_insns): Only call put_linenumber if
14388 debug_info_level > DINFO_LEVEL_NONE.
14389 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14390 is specified, add -g1 (for compatibility wih javac).
14392 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14394 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14395 gjavah.o, check-init.o, jv-scan.o
14397 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14399 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14401 * gjavah.c: Include config.h and system.h.
14403 * javaop.h (inline): Don't define, its handled by system.h.
14404 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14405 from `inline' to `static inline'.
14407 * jcf.h (inline): Don't define, its handled by system.h.
14409 * lex.c (inline): Likewise.
14411 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14413 * lang-specs.h: Map -Qn to -fno-ident.
14415 1999-01-29 Richard Henderson <rth@cygnus.com>
14417 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14419 1999-01-29 Tom Tromey <tromey@cygnus.com>
14421 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14422 then cast it to Object before calling `append' method.
14424 1999-01-28 Per Bothner <bothner@cygnus.com>
14426 * check-init.c (check_bool2_init, check_bool_init, check_init):
14427 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14428 * jcf-write.c (generate_bytecode_insns): Likewise.
14430 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14432 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14433 * parse.y (patch_cast): Allow a boolean to be cast into a
14436 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14438 * parse.y: (class_declaration:): Fixed indentation.
14439 (class_member_declaration:): Extra `;' after field declaration now
14441 (interface_declaration:): Removed debug messages in error reports.
14442 (patch_binop): Nodes created and returned inherit the orignal
14443 node's COMPOUND_ASSIGN_P flag value.
14444 (patch_cast): Fix cast from char to floating point.
14446 1999-01-25 Andrew Haley <aph@cygnus.com>
14448 * except.c, java-except.h (expand_resume_after_catch): new
14450 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14451 to branch back to main flow of control after a catch block.
14453 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14455 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14456 $(srcdir)/../system.h.
14457 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14458 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14459 (jcf-write.o): Likewise.
14460 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14461 (mangle.o): Depend on $(srcdir)/../toplev.h.
14462 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14463 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14465 * class.c: Include output.h and parse.h.
14466 (mangled_classname): Add the `const' keyword to a char*.
14467 (find_named_method): Hide unused function definition.
14468 (build_utf8_ref): Change type of variable `c' to unsigned char.
14469 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14470 (build_class_ref): Add the `const' keyword to a char*.
14471 (layout_class_method): Remove unused variable `buf'.
14473 * decl.c (find_local_variable): Remove unused variable `rtl'.
14474 (pushdecl): Likewise for variables `different_binding_level' and
14476 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14477 (maybe_build_cleanup): Likewise for parameter `decl'.
14479 * except.c (expand_start_java_handler): Mark parameter `range'
14480 with ATTRIBUTE_UNUSED.
14482 * expr.c: Include except.h.
14483 (pop_type): Remove unused variable `i'.
14484 (pop_value): Likewise for variables `n_words' and `i'.
14485 (expand_java_arrayload): Likewise for variable `convert'.
14486 (java_lang_expand_expr): Likewise for variables `op0', `type',
14487 `mode', `unsignedp', `node' and `elements'.
14488 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14490 (process_jvm_instruction): Add a `const' qualifier to a char*.
14492 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14493 (temp_directory): Likewise.
14494 (print_c_decl): Likewise.
14495 (print_method_info): Likewise.
14496 (decode_signature_piece): Likewise.
14497 (print_mangled_classname): Likewise.
14499 * java-except.h: Provide prototypes for maybe_start_try,
14500 maybe_end_try and add_handler.
14502 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14503 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14504 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14505 init_expr_processing, push_super_field, init_class_processing,
14506 can_widen_reference_to, class_depth, verify_jvm_instructions,
14507 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14508 set_local_type, merge_type_state, push_type, load_type_state,
14509 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14510 emit_unicode_mangled_name): Add prototypes.
14512 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14513 (print_signature_type): Use ISDIGIT, not isdigit.
14514 (print_signature): Remove unused variable `j'.
14516 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14517 int when comparing against one.
14519 * jcf-parse.c: Include toplev.h.
14521 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14522 (localvar_free): Remove unused variable `i'.
14523 (generate_bytecode_conditional): Likewise for variable `kind'.
14525 * jv-scan.c: Include config.h and system.h. Remove redundant
14526 OS header and gansidecl.h includes.
14527 (warning): Add the `const' keyword to a char*. Also add
14528 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14529 __STDC__, when determining whether to use ANSI-isms.
14530 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14531 (xmalloc): Don't redundantly prototype here.
14532 (main): Remove unused parameter `envp'. Also fix the arguments
14533 passed to function `fatal' to match the format specifier.
14535 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14537 * mangle.c: Include toplev.h.
14538 (emit_unicode_mangled_name): Declare parameter `len'.
14540 * parse.y (parse_warning_context): Add the `const' keyword to a
14541 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14542 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14543 (issue_warning_error_from_context): Add the `const' keyword to
14545 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14546 not `__STDC__' for whether to use ANSI-isms.
14548 * typeck.c (incomplete_type_error): Mark parameters `value' and
14549 `type' with ATTRIBUTE_UNUSED.
14550 (parse_signature_type): Use ISDIGIT, not isdigit.
14552 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14553 (verify_jvm_instructions): Likewise. Remove unused variables
14554 `field_name' and `default_val'.
14556 * zextract.c: Include config.h and system.h. Remove redundant
14557 OS header includes.
14559 * zipfile.h: Prototype `read_zip_archive'.
14561 1999-01-21 Andrew Haley <aph@cygnus.com>
14563 * typeck.c (convert): Allow conversions to void type: some
14564 optimizations in gcc do this.
14566 1999-01-21 Andrew Haley <aph@cygnus.com>
14568 * typeck.c (convert_ieee_real_to_integer): New function.
14569 (convert): When not using fast-math and using hardware fp, convert
14570 an IEEE NaN to zero.
14572 1999-01-18 Andrew Haley <aph@cygnus.com>
14574 * parse.y (patch_binop): Do a type conversion from signed to
14575 unsigned and then back to signed when a ">>>" is found.
14577 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14579 * java-tree.h: (check_for_initialization): Added prototype.
14580 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14581 * parse.y (do_resolve_class): Removed unused locals.
14582 (read_import_dir): Likewise.
14583 (resolve_qualified_expression_name): Array creation
14584 expressions are valid primary expressions.
14585 (qualify_ambiguous_name): Likewise.
14586 (patch_synchronized_statement): Removed unused local.
14588 1999-01-17 Jeffrey A Law (law@cygnus.com)
14590 * Makefile.in (zextract.o): Add dependencies.
14592 * Makefile.in: Do not put ^Ls at the start of a line.
14594 1999-01-15 Per Bothner <bothner@cygnus.com>
14596 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14597 sub-type the result of the call that gets the exception value.
14599 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14600 don't call finish_class.
14602 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14603 clear found before continuing.
14605 * verify.c (verify_jvm_instructions): On an array load, allow
14606 and handle top of stack to be TYPE_NULL.
14608 * gjavah.c (generate_access): Translate Java package private or
14609 protected access to C++ public, but with a comment.
14611 1999-01-13 Andrew Haley <aph@cygnus.com>
14613 * expr.c (generate_name): Name prefix changed to avoid clashes
14614 with assembler temp labels.
14616 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14617 MODIFY_EXPR. Without this, code for the assignment may not be
14618 generated at all and the synchronized statement will read an
14619 uninitialized variable.
14621 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14623 * class.c (maybe_layout_super_class): Fixed returned value.
14624 * lex.c: Added 1999 to the copyright.
14625 (java_init_lex): Initialize java_lang_imported.
14626 * lex.h: Added 1999 to the copyright.
14627 * parse.h: Added 1999 to the copyright.
14628 (REGISTER_IMPORT): Fixed typo in trailing macro.
14629 (CURRENT_OSB): New macro.
14630 (struct parser_ctxt): New fields osb_depth, osb_limit.
14631 * parse.y (java_lang_id): New global variable.
14632 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14633 (array_creation_expression:): Use CURRENT_OSB.
14634 (dims:): Uses a stack to keep track of array dimensions.
14635 (cast_expression:): Use CURRENT_OSB.
14636 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14638 (register_fields): Fixed typos in comment.
14639 (check_method_redefinition): Fixed comment indentation.
14640 (java_check_regular_methods): Set saved found wfl to NULL after
14641 having reinstalled it in the previously found DECL_NAME.
14643 1999-01-10 Richard Henderson <rth@cygnus.com>
14645 * gjavah.c (java_float_finite): Use a union to do type punning.
14646 (java_double_finite): Likewise.
14648 1999-01-09 Per Bothner <bothner@cygnus.com>
14650 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14651 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14652 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14653 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14654 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14655 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14657 1999-01-08 Per Bothner <bothner@cygnus.com>
14659 * check-init.c (check_init): If compiling to native, we don't
14660 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14662 1999-01-08 Tom Tromey <tromey@cygnus.com>
14664 * parse-scan.y (variable_declarator_id): Set or increment
14666 (bracket_count): New global.
14667 (formal_parameter): Handle case where bracket pairs trail variable
14670 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14672 * jcf-parse.c (yyparse): variable len changed from a char to an
14673 int to prevent overflow.
14675 1999-01-06 Per Bothner <bothner@cygnus.com>
14677 * java-tree.h: Declare read_class.
14678 * jcf-parse.c (read_class): New function.
14679 (load_class): Now just call read_class.
14681 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14682 * jcf-parse.c (parse_source_file): Declare save_error_count,
14683 which is needed by java_parse_abort_on_error macro,
14684 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14686 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14687 constructor, if initializing a static field.
14688 (patch_new_array_init): Set TREE_CONSTANT if it is.
14689 * expr.c (java_lang_expand_expr): For a static array constructor
14690 of primitive elements, allocate the array itself statically.
14691 Disabled until we can set the vtable field statically.
14693 * check-init.c: New file. Checks for definite assignment.
14694 * Makefile.in (JAVA_OBJS): Add check-init.o.
14695 * parse.y (java_complete_expand_method): Call check_for_initialization.
14696 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14698 1999-01-06 Graham <grahams@rcp.co.uk>
14700 * parse.y : include system.h instead of including
14701 standard headers directly with the exception of <dirent.h>.
14703 1999-01-06 Per Bothner <bothner@cygnus.com>
14705 * lex.h: Moved static function declarations to lex.c,
14706 to shut up some -Wall warnings.
14707 * lex.c: Static function declarations moved here.
14708 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14710 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14712 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14714 1998-12-22 Per Bothner <bothner@cygnus.com>
14716 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14717 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14719 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14720 (localvar_alloc): Change return type to void,
14721 (emit_unop): Remove unused variable size.
14723 * jcf-write.c (struct jcf_block): Add new union.
14724 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14725 (call_cleanups): New functions.
14726 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14727 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14728 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14729 * lang.c (lang_init): Call using_eh_for_cleanups.
14730 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14731 completing operands to patch_synchronized_statement.
14732 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14733 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14734 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14736 1998-12-20 John F. Carr <jfc@mit.edu>
14738 * Make-lang.in: Comment out control-Ls; they upset some makes.
14740 1998-12-18 Tom Tromey <tromey@cygnus.com>
14742 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14745 1998-12-17 Tom Tromey <tromey@cygnus.com>
14747 * parse.y (DIR_SEPARATOR): New define.
14748 (check_class_interface_creation): Use it.
14750 * parse-scan.y (report_main_declaration): Recognize
14751 `java.lang.String' in argument to main.
14753 1998-12-16 Per Bothner <bothner@cygnus.com>
14755 * parse.y (create_interface): Remove bogus test.
14757 1998-12-16 Per Bothner <bothner@cygnus.com>
14759 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14760 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14762 1998-12-16 Tom Tromey <tromey@cygnus.com>
14764 * parse-scan.y (qualified_name): Use correct sprintf format.
14766 1998-12-15 Tom Tromey <tromey@cygnus.com>
14768 * gjavah.c (print_field_info): Changed how most negative number is
14771 1998-12-14 Per Bothner <bothner@cygnus.com>
14773 * parse.y (fold_constant_for_init): New function.
14774 (resolve_expression_name): Don't replace static final
14775 constant-initialized fields by its value.
14776 (java_complete_lhs): New. Same as java_complete_tree, except does
14777 not replace static final constant-initialized fields by their values.
14778 (register_fields): If there is an initializer, set DECL_INITIAL and
14779 MODIFY_EXPR_FROM_INITIALIZATION_P.
14780 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14781 Only call patch_initialized_static_field if
14782 MODIFY_EXPR_FROM_INITIALIZATION_P.
14783 (patch_initialized_static_field): If not valid constant, clear
14786 * parse.y (lookup_field_wrapper): Fix thinko.
14788 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14789 set and restore global lineno.
14791 1998-12-14 Tom Tromey <tromey@cygnus.com>
14793 * gjavah.c (print_field_info): If value to print is the smallest
14794 value of its size, then print as hex to avoid later warnings from
14797 1998-12-14 Tom Tromey <tromey@cygnus.com>
14799 * gjavah.c (decompile_method): Decompile `return null'.
14800 (process_file): Generate `#pragma interface'.
14801 (method_declared): New global.
14802 (print_method_info): Set it.
14803 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14804 (print_method_info): Handle abstract methods.
14806 1998-12-13 Per Bothner <bothner@cygnus.com>
14808 * parse.y (patch_method_invocation): If class_decl is null
14809 (e.g. an array type), use original type.
14811 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14812 errors about uncaught exception from clone (of array, specifically).
14814 1998-12-13 Tom Tromey <tromey@cygnus.com>
14816 * gjavah.c (decompile_method): Handle all types of `return'
14817 opcode. Decompile `return this' and `return'.
14818 (method_access): New global.
14819 (print_method_info): Set it.
14820 (decompile_method): Don't decompile a synchronized method.
14822 1998-12-13 Tom Tromey <tromey@cygnus.com>
14824 * jcf-reader.c (jcf_parse_one_method): Recognize
14826 * gjavah.c (HANDLE_END_METHOD): New macro.
14827 (HANDLE_CODE_ATTRIBUTE): New macro.
14828 (decompile_method): New function.
14829 (print_method_info): Don't print `;\n' at end of function decl.
14830 Include java-opcodes.h.
14831 (decompiled): New global.
14833 1998-12-12 Per Bothner <bothner@cygnus.com>
14835 * class.c (build_class_ref): Handle PRIMTYPE.class if
14836 flag_emit_class_files.
14837 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14838 if flag_emit_class_files.
14839 * parse.y (java_complete_tree): Pre-liminary support for
14840 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14842 * parse.y (patch_synchronized_statement): Don't call monitorexit
14843 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14845 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14847 * zipfile.h (opendir_in_zip): New declaration.
14848 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14849 (opendir_in_zip): New function, using code from open_in_zip.
14850 (open_in_zip): Call opendir_in_zip.
14851 (find_class): Remove no-longer-used do_class_file parameter,
14852 but add source_ok parameter. Change logic so if we find a .java file,
14853 we don't look for .class in later classpath emtries.
14854 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14855 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14856 * gjavah.c: Update call to find_class.
14857 * jcf-dump.c: Likewise.
14859 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14860 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14861 nothing if body is empty_stmt_node.
14862 Various little fixes so SP gets correctly adjusted.
14863 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14864 For CALL_EXPR, test if static first.
14865 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14866 such as the ones we create for Object and Class.
14867 Set and restore current_function_decl.
14868 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14869 (note_possible_classname): New function.
14870 (read_import_entry): Removed. Merged with read_import_dir.
14871 (read_import_dir): Don't call find_class - that only gives us
14872 the first classpath entry having the needed package.
14873 Use the struct buffer data structure from buffer.h.
14874 (read_import_dir, find_in_imports_on_demand): The remembered
14875 class names now use '.' (not '/') as package separator.
14877 * parse.y (java_complete_expand_methods): Call write_classfile
14878 here, and not in java_expand_classes (which only gets first class).
14880 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14882 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14883 (register_fields): If a static fields has an initializer, just
14884 chain it on ctxp->static_initialized, and handle later.
14885 (java_complete_expand_methods): Force <clinit> first.
14886 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14887 - it's already been completed.
14888 (patch_initialized_static_field): New function.
14889 (java_complete_field): Call it.
14891 1998-12-12 Per Bothner <bothner@cygnus.com>
14893 * expr.c (encode_newarray_type, build_new_array): New functions.
14894 * java-tree.h: Declare build_new_array.
14895 * jcf-write.c (patch_newarray): Use build_new_array.
14897 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14898 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14900 * parse.y (patch_new_array_init): Re-organize.
14901 Now is passed the actual array (pointer) type of the value.
14902 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14903 (patch_array_constructor): Removed - merged into patch_new_array_init.
14904 (java_complete_tree): Update patch_new_array_init.
14906 * jcf-write.c (find_constant_index): New function.
14907 (generate_bytecode_insns): Use find_constant_index.
14908 (generate_classfile): Use find_constant_index for ConstantValue.
14910 1998-12-11 Tom Tromey <tromey@cygnus.com>
14912 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14913 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14914 * class.c (make_class_data): Renamed dtable -> vtable, and
14915 dtable_method_count -> vtable_method_count.
14917 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14919 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14920 global variables, initialized.
14921 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14922 Declared new global variables.
14923 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14924 double_zero_node, integer_zero_node upon direct matching.
14925 * parse.y (purify_type_name): Added function prototype.
14926 (duplicate_declaration_error_p): Consider new_type as potentially
14927 being a incomplete type. Use purify_type_name on type string.
14928 (method_header): saved_type: unused variable removed. Don't figure
14929 return type if method name is invalid.
14930 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14931 processed by patch_unaryop.
14932 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14933 increment/decrement node into its original type after binary
14934 numeric promotion on its operands.
14936 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14938 * parse.y (array_initializer:): Array init operand is NULL_TREE
14939 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14940 now an error. Fixed indentation problems.
14941 (patch_string): Handle error_mark_node as an argument.
14942 (patch_new_array_init): Fixed indentation problems.
14943 (array_constructor_check_entry): Removed check on null wfl_value.
14944 Return an error if wfl_value's walk returns an error.
14946 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14948 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14949 * lex.c (java_lex): Remember column position before advancing one
14950 token. Retain location information on OCB_TK.
14951 * lex.h (typedef struct java_lc): Added new field.
14952 * parse.h (GET_SKIP_TYPE): New macro.
14953 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14954 * parse.y (build_new_array_init, patch_new_array_init,
14955 patch_array_constructor, maybe_build_array_element_wfl,
14956 array_constructor_check_entry): New function prototypes.
14957 (switch_block:): Tagged <node>.
14958 (OCB_TK): Tagged <operator>.
14959 (array_initializer:): Installed actions.
14960 (variable_initializer): Build location information on element if
14962 (switch_statement:): Fixed indentation typo.
14963 (switch_block:): Redefined default action.
14964 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14965 (patch_assignment): Removed duplicate code.
14966 (maybe_build_array_element_wfl, build_new_array_init,
14967 patch_new_array_init, patch_array_constructor,
14968 array_constructor_check_entry): New functions.
14970 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14972 * parse.y (array_initializer): Tagged <node>.
14973 (variable_initializer:): Use default rule.
14974 (array_initializer:): Defined actions.
14975 (variable_initializers:): Likewise.
14976 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14977 non-static field accesses.
14978 (patch_invoke): Fixed indentation typo.
14979 (java_complete_tree): Likewise.
14980 (build_labeled_block): Changed leading comment. Generate an error
14981 in case of duplicate loop labels.
14982 (patch_conditional_expr): Patch results of string concatenation
14985 1998-12-06 Per Bothner <bothner@cygnus.com>
14987 * constants.c (find_methodref_index): When the class is an interface,
14988 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14990 * decl.c (finit_identifier_node): Use "$finit$", rather than
14991 "<finit>" (which Sun's verifier rejects).
14992 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14993 (generate_field_initialization_code): Removed.
14994 (fix_constructors) Don't add call to $finit$ here (wrong order).
14995 (patch_method_invocation): Add $finit$ call here.
14997 * java-tree.h (CALL_USING_SUPER): New macro.
14998 * parse.y (patch_invoke): Remove im local variable.
14999 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15000 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15001 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15003 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15005 * parse.y (java_complete_tree): Don't complain about unreachable
15006 statement if it is empty_stmt_node.
15008 * jcf-write.c (find_constant_wide): New function.
15009 (push_long_const): Use find_constant_wide.
15011 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15012 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15013 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15014 Emit invokeinterface when calling an interface method.
15015 Emit invokespecial also when calling super or private methods.
15017 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15019 1998-12-06 Per Bothner <bothner@cygnus.com>
15021 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15023 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15025 * java-tree.h (java_layout_seen_class_methods): New function
15027 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15028 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15029 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15030 * parse.y (method_declarator:): Defined action.
15031 (issue_warning_error_from_context): input_filename saved, set to
15032 the appropriate value and restored after java_error is called.
15033 (build_unresolved_array_type): Fixed comment.
15034 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15035 (method_header): Deal with return type the same way type are
15036 handled for fields and method's parameters and local variables
15038 (check_method_redefinition): Removed extra CR.
15039 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15040 (java_layout_seen_class_methods): New function.
15041 (java_layout_classes): Call java_layout_seen_class_methods.
15043 1998-12-03 Per Bothner <bothner@cygnus.com>
15045 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15047 1998-12-03 Per Bothner <bothner@cygnus.com>
15049 * jcf-dump.c (main): Fix error message.
15050 * jcf-path.c (add_entry): Style fix.
15052 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15054 * class.c (layout_class_method): Call build_java_argument_signature
15055 on constructors too.
15056 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15057 (patch_method_invocation): Define a primary when resolving an
15058 expression name. Augmented comment on code checking illegal `this'
15059 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15061 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15063 * class.c (layout_class_method): Don't report error on non-static
15064 overriding static if the method is private.
15065 * java-tree.h (finish_class): Prototype added.
15066 * lex.c (java_get_line_col): Handle col argument -2 value.
15067 * parse.h: All static method declarations moved to parse.y.
15068 * parse.y: Now contains all static method declarations previously
15070 (find_expr_with_wfl, missing_return_error,
15071 unreachable_stmt_error): New functions.
15072 (java_get_real_method_name): Identify constructors bearing class
15073 names in source code compiled classes only.
15074 (java_complete_expand_methods): Call missing_return_error.
15075 (invocation_mode): Private methods invoked as static methods.
15076 (java_complete_tree): Call unreachable_stmt_error.
15078 1998-12-01 Tom Tromey <tromey@cygnus.com>
15080 * Makefile.in (+target): Removed.
15081 (+xmake_file): Likewise.
15082 (+tmake_file): Likewise.
15083 (.NOEXPORT): Removed duplicate.
15085 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15087 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15089 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15091 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15092 libiberty.h. Provide an xmalloc definition.
15094 * jvspec.c: Remove the xmalloc prototype.
15096 * parse-scan.y: Include config.h and system.h. Don't include
15097 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15098 Provide an xstrdup definition.
15100 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15102 * jcf-path.c (add_entry): Recognize ".jar" too.
15103 * lang-specs.h: Likewise.
15105 1998-11-26 Per Bothner <bothner@cygnus.com>
15107 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15108 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15110 * jcf-write.c (generate_bytecode_insns):
15111 Handle pre/post-increment/decrement of long.
15113 * jcf-write.c (generate_bytecode_insns):
15114 Handle missing exception handler (finally for synchronized).
15116 1998-11-25 Per Bothner <bothner@cygnus.com>
15118 * java-tree.h (end_params_node): Declare global.
15119 * decl.c (end_params_node): New global.
15120 (init_decl_processing, start_java_method): Use end_params_node for
15121 end of list of parameter types. Follows correct gcc conventions.
15122 * expr.c (pop_argument_types, pop_arguments): Likewise.
15123 * lang.c (put_decl_node): Likewise.
15124 * typeck.c (various places): Likewise.
15125 * class.y (various places): Likewise.
15126 * parse.y (various places): Likewise.
15128 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15129 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15131 * class.c: Add #include flags.h, remove no-longer needed declaration.
15133 * class.c (layout_class_method): Remove commented-out code, re-format.
15134 Don't add vtable entry (or index) for private methods.
15135 * expr.c (expand_invoke): A private method is implicitly final.
15136 * class.c (make_class_data): If inlining or optimizing,
15137 skip private methods.
15139 * class.c (finish_class): New function. Calls existing methods,
15140 but alls emits deferred inline functions.
15141 * jcf-parse.c (parse_class_file): Call finish_class.
15142 * parse.y (java_complete_expand_methods): Likewise.
15144 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15146 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15148 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15150 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15152 1998-11-24 Per Bothner <bothner@cygnus.com>
15154 * (generate_classfile): Always write class access flag with
15157 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15159 * class.c (maybe_layout_super_class): New function.
15160 (layout_class): Reorganized. Loop on class methods dispatched into
15161 a new function. Call maybe_layout_super_class.
15162 (layout_class_methods, layout_class_method): New functions.
15163 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15165 (expand_invoke): Likewise.
15166 * java-tree.h (all_class_list): New global variable declared.
15167 (layout_class_methods, layout_class_method): New function
15169 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15170 * jcf-parse.c (all_class_list): New global variable.
15171 (load_class): Extended what class_or_name can be. Use parser
15172 context mechanism to save globals before calling jcf_parse.
15173 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15174 is set on the file name.
15175 (jcf_parse): Layout class methods when Object is loaded, otherwise
15176 record class in all_class_list for delayed method layout.
15177 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15178 * lang.c (put_decl_node): Decode <init> into the decl context
15180 * lex.c (java_allocate_new_line): Use xmalloc.
15181 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15182 pointers, not TREE_LIST elements.
15183 (struct parser_ctxt): Fixed comment indentations, added comments
15184 and reordered some fields.
15185 (java_check_methods): Function prototype removed.
15186 * parse.y (java_push_parser_context): Use xmalloc.
15187 (java_parser_context_restore_global): Pop extra pushed ctxp only
15188 when there's nothing next.
15189 (maybe_create_class_interface_decl): Fixed comment, add new
15190 created class decl to all_class_list.
15191 (method_header): Use GET_REAL_TYPE on argument's types.
15192 (method_declarator): Use GET_REAL_TYPE, change type to the real
15193 type in TREE_LIST dependency node. Build argument list with the
15195 (create_jdep_list): Use xmalloc. Removed allocation error message.
15196 (obtain_incomplete_type): Fixed leading comment. Broadened
15197 incoming argument meaning.
15198 (register_incomplete_type): Use xmalloc. Removed allocation error
15200 (safe_layout_class): Fixed leading comment.
15201 (jdep_resolve_class): Reversed if statement condition and switch
15202 if and else bodies.
15203 (resolve_and_layout): Fixed leading comment. Broadened incoming
15205 (complete_class_report_errors): New local variable name, for
15206 clarity. purify_type_name used for all error cases.
15207 (java_get_real_method_name): Stricter check on constructors.
15208 (java_check_regular_methods): Reverse methods list only if not
15209 already laid out. Layout artificial constructor.
15210 (java_check_methods): Deleted.
15211 (source_start_java_method): Obtain incomplete type for patchable
15213 (java_layout_classes): Fixed leading comment. Use
15214 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15215 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15216 before returning. Fixed comments.
15217 (java_expand_classes): Check for errors up front.
15218 (patch_method_invocation): Class to search is resolved and laid
15221 1998-11-24 Per Bothner <bothner@cygnus.com>
15223 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15225 * javaop.h (int8): Removed - not used.
15226 (jbyte): Redefine portably with correct signedness.
15228 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15230 * jcf-write.c (generate_bytecode_insns): Fix typo
15231 OPCODE_getstatic to OPCODE_getfield.
15233 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15234 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15235 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15237 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15239 * jcf-parse.c (jcf_parse_source): Function returned type is
15240 void. Added prototype.
15241 (jcf_parse): Function returned type is void.
15242 (yyparse): Remove call to fclose on the last parsed file.
15244 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15246 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15248 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15249 (layout_class): Cope with methods featuring WFL in decl names.
15250 * decl.c (unqualified_object_id_node): New global variable,
15252 (build_decl_no_layout): Removed.
15253 * expr.c (build_primtype_type_ref): Handle Double.
15254 (java_lang_expand_expr): Fixed indentations.
15255 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15256 (flag_wall, flag_redundant, flag_not_overriding,
15257 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15258 variable declarations.
15259 (build_decl_no_layout): Removed prototype.
15260 (java_get_real_method_name): Added prototype.
15261 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15262 (java_parse_abort_on_error): Macro now just returns.
15263 * jcf-parse.c (jcf_parse_source): Check fclose returned
15264 value. Call emit_register_classes if java_report_errors returns
15266 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15267 flag_static_local_jdk1_1): New integer flags.
15268 (lang_decode_option): New flags set here.
15269 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15270 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15271 the flag_redundant variable.
15272 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15273 when parsing java.lang.Object class.
15274 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15275 NULL_TREE to build.
15276 (resolve_qualified_expression_name): Fixed indentation.
15277 (patch_array_ref): Changed prototype.
15278 (not_initialized_as_it_should_p): Prototype removed.
15279 (java_report_errors): Added function prototype.
15280 * parse.y (formal_parameter:): Changed error message for not yet
15281 supported final parameters.
15282 (class_type_list:): Set both PURPOSE and VALUE of created
15283 TREE_LIST to be class_type.
15284 (primary_no_new_array:): Handle class literals on primitive types.
15285 (parse_warning_context): Reinstalled correct force_error and
15286 do_warning flags setups.
15287 (java_report_errors): Changed prototype. Return java_error_count
15289 (variable_redefinition_error): Consider treating variable type as
15291 (create_interface): Warn about redundant abstract modifier if
15292 flag_redundant is set. Changed error message.
15293 (lookup_field_wrapper): Save/restore globals before/after looking
15295 (duplicate_declaration_error_p): Consider treating declaration
15296 type as a fake pointer.
15297 (register_fields): Extract real type from dependency node. Check
15298 for duplicate field declaration after type adjustment. Use
15299 DECL_INITIAL to store static final initialized values.
15300 (method_header): Extract real function type from dependency node.
15301 (check_abstract_method_header): Use GET_METHOD_NAME.
15302 (obtain_incomplete_type): Layout fake pointer type.
15303 (safe_layout_class): Don't try to check for methods before layout.
15304 (java_complete_class): Don't check for correct throws clause
15305 elements inheritance here.
15306 (resolve_and_layout): Broadened name parameter meaning.
15307 (reset_method_name): Use GET_METHOD_NAME.
15308 (java_get_real_method_name): New function.
15309 (java_check_regular_methods): Don't check methods in
15310 java.lang.Object. Verify lineage of throws clause elements. Use
15311 flag_no_overriding in warning report.
15312 (check_throws_clauses): Don't check if class was from
15313 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15314 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15315 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15316 warning on unsupported final local variables. Use build_decl
15317 instead of build_decl_no_layout. Get real local variable type from
15319 (source_start_java_method): Get real parameter type from
15320 dependency node. Call build_decl instead of build_decl_no_layout.
15321 (java_layout_classes): Reverse tree and layout type and class as
15322 required. Mark class as loaded when done.
15323 (resolve_field_access): Fixed indentation. Restricted condition
15324 leading to static field access code generation. Set field_type
15325 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15326 (resolve_qualified_expression_name): Initialize type_found to
15327 null. Handle static field resolved during qualification. Fixed
15328 layout on non primitive field decl types.
15329 (not_accessible_p): Fixed typo in comment.
15330 (patch_method_invocation): Resolve and layout class to search from
15332 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15333 layout non primitive type, if necessary. Make method node only to
15335 (find_applicable_accessible_methods_list): Consider WFL'ed method
15336 decl names. Fixed indentation.
15337 (argument_types_convertible): Resolve and layout target type if
15339 (java_complete_tree): Fixed indentation problems. Rewrote
15340 CALL_EXPR thrown exceptions check. Re-installed further processing
15341 of the assignment in certain cases.
15342 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15343 inlining on class literals.
15344 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15346 (valid_method_invocation_conversion_p): Likewise.
15347 (patch_string): Temporary disable forbidden use of `this' in
15348 explicit constructor invocations when doing string concatenation
15349 within their scope.
15350 (patch_unaryop): Added comment. Reinstalled code to disable
15351 further check on assignment operation with cast expression RHS.
15352 (patch_switch_statement): Fixed indentation.
15353 (build_try_statement): Call build_decl instead of
15354 build_decl_no_layout.
15355 (patch_synchronized_statement): Likewise.
15356 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15357 IS_UNCHECKED_EXPRESSION_P.
15358 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15359 layout argument exception type.
15360 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15361 of IS_UNCHECKED_EXPRESSION_P.
15363 1998-11-18 Anthony Green <green@cygnus.com>
15365 * jcf-parse.c (yyparse): Open class file in binary mode.
15367 1998-11-15 Per Bothner <bothner@cygnus.com>
15369 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15371 * jcf-write.c (perform_relocations): Move check out one loop.
15373 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15375 * Make-lang.in: Fix reference to srcdir.
15376 * jv-scan.c: Add missing xmalloc prototype.
15377 * jvgenmain.c: Ditto.
15379 1998-11-15 Per Bothner <bothner@cygnus.com>
15381 * decl.c (error_mark_node), java-tree.h: New global.
15382 * parse.y: Use empty_stmt_node instead of size_zero_node.
15383 (build_if_else_statement): If missing else, use empty_stmt_node.
15385 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15386 (java_complete_expand_method): Complain if return is missing.
15387 (java_check_regular_methods): Comment out incorrect error check.
15388 (not_accessible_p): Fix incorrect handling of protected methods.
15389 (patch_method_invocation): Pass correct context to not_accessible_p.
15390 (find_applicable_accessible_methods_list): Likewise.
15391 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15392 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15393 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15394 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15396 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15397 (push_int_const): Remove reundant NOTE_PUSH.
15398 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15399 (- case SWITCH_EXPR): Fix code generation bug.
15400 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15401 (generate_classfile): More robust for abstract methods.
15403 1998-11-15 Anthony Green <green@cygnus.com>
15405 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15406 * Make-lang.in: Ditto.
15408 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15409 * jvgenmain: Ditto.
15411 1998-11-15 Per Bothner <bothner@cygnus.com>
15413 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15415 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15417 1998-11-14 Per Bothner <bothner@cygnus.com>
15419 Allow uses of interface types to verify. This is not really
15420 type-safe, but it matches what Sun does, and is OK as long as
15421 there are appropriate run-time checks.
15422 * verify.c (merge_types): If merging two interface types,
15423 just set the result to java.lang.Object.
15424 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15426 1998-11-13 Tom Tromey <tromey@cygnus.com>
15428 * gjavah.c (main): Handle --output-class-directory argument.
15429 * jvspec.c (lang_specific_driver): Translate `-d' into
15430 -foutput-class-dir.
15431 * jcf.h (jcf_write_base_directory): Declare.
15432 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15433 * lang-options.h: Mention -foutput-class-dir.
15434 * jcf-write.c (jcf_write_base_directory): New global.
15435 (make_class_file_name): Put generated .class file into `-d'
15436 directory, or into source directory if -d not given. Function now
15438 (write_classfile): Free class file name. Handle case where class
15440 (DIR_SEPARATOR): New macro.
15441 Include <sys/stat.h>
15443 * Makefile.in (prefix): New macro.
15445 1998-11-12 Per Bothner <bothner@cygnus.com>
15447 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15448 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15449 here (done in patch_invoke instead).
15450 (case_identity): Moved here from parse.y.
15452 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15453 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15454 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15455 so they can be efficiently scanned without recursion.
15456 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15457 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15458 in BLOCK iteratively, rather than recursively.
15460 * parse.y (do_unary_numeric_promotion): New function.
15461 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15463 * parse.y (patch_newarray): Various fixes.
15465 Re-do handling of switch statements (for proper block scoping).
15466 * parse.y: Add just a single block for the enture switch block,
15467 but don't create any "case blocks".
15468 (group_of_labels): Rmeoved unneeded non-terminal.
15469 CASE_EXPR and DEFAULT_EXPR are added to current block.
15470 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15471 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15472 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15473 * parse.y (wfl_operator, print_int_node): Make non-static.
15474 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15475 as part of recursive scan of block.
15476 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15477 (patch_switch_statement): Most tests move dinto java_complete_tree.
15479 * parse.y: Make various production be non-typed (void).
15480 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15481 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15482 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15484 * jcf-write.c (struct jcf_handler): New type.
15485 (struct jcf_switch_state): New type.
15486 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15487 (alloc_handler, emit_unop, emit_reloc): New functions.
15488 (adjust_typed_op): Add extra parameter ("max type" offset).
15489 (emit_switch_reloc, emit_case-reloc): New function.
15490 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15491 (generate_bytecode_insns): Support REAL_CST, switch statements,
15492 exception handling, method calls, object/array creation, and more.
15494 * class.c: Remove some unused variables.
15495 * constants.c (find_string_constant): New function.
15496 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15497 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15498 if flag_emit_class_files.
15500 1998-11-12 Tom Tromey <tromey@cygnus.com>
15502 * jcf-io.c (find_class): Added explanatory comment.
15504 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15505 trailing slash to `.zip' entries.
15507 * jvspec.c (lang_specific_driver): Correctly handle case where
15508 GC_NAME not defined.
15510 1998-11-11 Tom Tromey <tromey@cygnus.com>
15512 * jvspec.c (GC_NAME): New define.
15513 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15515 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15517 1998-11-11 Per Bothner <bothner@cygnus.com>
15519 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15521 1998-11-11 Tom Tromey <tromey@cygnus.com>
15523 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15525 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15527 * class.c (is_compiled_class): Call safe_layout_class for class
15528 compiled from source.
15529 * conver.h (convert_to_integer, convert_to_real,
15530 convert_to_pointer): Added prototypes.
15531 * decl.c (init_decl_processing): Non longer push the decls of
15532 `methodtable', `constants', `Class', `Field', `dispatchTable'
15533 `jexception' and `Method'.
15534 * expr.c (build_invokeinterface): New function.
15535 (expand_invoke): static variable CLASS_IDENT now in
15536 build_invokeinterface. Use build_invokeinterface.
15537 (expand_java_field_op): Moved code to inline
15538 java.lang.PRIMTYPE.TYPE into a function.
15539 (build_primtype_type_ref): New function.
15540 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15541 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15542 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15543 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15544 (DECL_LOCAL_STATIC_VALUE): New macro.
15545 (build_invokeinterface, build_primtype_type_ref): New function
15547 (java_parse_abort_on_error): Macro rewritten.
15548 * jcf-parse.c (current_method): Add comment to declaration.
15549 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15550 Function prototypes fixed.
15551 (jcf_parse_source): push/pop parser context. save/restore global.
15552 (parse_source_file): Fixed leading comment. Now take a
15553 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15554 classes and pop the parser context anymore.
15555 (yyparse): Push parser context, save globals, parse the source
15556 file, restore globals and pop the parser context when processing a
15558 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15559 * lex.c (java_parse_doc_section): New function.
15560 (java_lex): Call java_parse_doc_section when appropriate. Build an
15561 operator around INSTANCEOF_TK.
15562 * lex.h (java_lineterminator, java_sprint_unicode,
15563 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15564 Prototypes rewritten.
15565 (java_parse_escape_sequence, java_letter_or_digit_p,
15566 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15567 java_read_unicode, java_store_unicode, java_read_char,
15568 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15569 Added function prototypes.
15570 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15572 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15574 (struct parser_ctxt): New fields: deprecated,
15575 current_parsed_class_un, gclass_list.
15576 (fix_method_argument_names, issue_warning_error_from_context,
15577 resolve_package, lookup_package_type): New function prototypes.
15578 (resolve_expression_name): Fixed function prototype.
15579 (find_applicable_accessible_methods_list): Fixed indentation, added
15580 extra argument in prototype.
15581 (check_final_assignment, build_null_of_type, check_deprecation,
15582 check_method_redefinition, reset_method_name,
15583 java_check_regular_methods, java_check_abstract_methods,
15584 maybe_build_primttype_type_ref): New function prototype.
15585 * parse.y (conver.h): Include.
15586 (INSTANCEOF_TK): Tagged <operator>.
15587 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15588 (relational_expression:): Build binop for instanceof.
15589 (java_push_parser_context): Remember ctxp->gclass_list across
15591 (java_pop_parser_context): Simply return if no context
15592 exists. Remember gclass_list across contexts.
15593 (issue_warning_error_from_context): New function.
15594 (parse_error_context): Don't setup ctxp->elc here. Call
15595 issue_warning_error_from_context instead.
15596 (parse_warning_context): Likewise.
15597 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15598 setup. Link new class/interface to ctxp->gclass_list.
15599 (add_superinterfaces): Register interface as incomplete if not
15601 (create_class): Remember class unqualified name in
15602 ctxp->current_parsed_class_un. Check class deprecation.
15603 (register_fields): Check field deprecation. Remember static final
15604 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15606 (method_header): New local variable ORIG_ARG. Use unqualified
15607 current class name for check on constructor errors. Promote return
15608 type if of record type. Argument list fix moved in
15609 fix_method_argument_names, called here. Check method deprecation.
15610 (fix_method_argument_names): New function.
15611 (method_declarator): Promote record typed arguments.
15612 (safe_layout_class): Check class methods before layout.
15613 (java_complete_class): Compute field layout when patched.
15614 (do_resolve_class): Try to load class after having it renamed
15615 after the package name.
15616 (get_printable_method_name): Use DECL_CONTEXT.
15617 (reset_method_name): New function.
15618 (check_method_redefinition): Use reset_method_name.
15619 (java_check_regular_methods): New local variable
15620 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15621 names for error report. Check for compile-time error when method
15622 found has default (package) access.
15623 (java_check_abstract_methods): Now takes an interface DECL node as
15624 an argument. Also reinstall real name on unchecked
15625 overriding/hiding methods for error report.
15626 (java_check_methods): Fixed leading comment. Get classes to verify
15627 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15628 CLASS_METHOD_CHECKED_P on class verification.
15629 (lookup_java_method2): Get real method name if necessary.
15630 (find_in_imports): Don't check package class access here.
15631 (resolve_package, lookup_package_type): New functions.
15632 (java_layout_classes): Fixed leading comment. Take classes to be
15633 laid out from ctxp->gclass_list.
15634 (java_complete_expand_methods): Don't expand native and abstract
15636 (java_expand_classes): New function.
15637 (resolve_expression_name): Use additional argument ORIG. Retrieve
15638 values of static final field of primitive types.
15639 (resolve_field_access): Handles static final field of promotive
15641 (resolve_qualified_expression_name): Handle STRING_CST as
15642 primaries and package name resolution. Check deprecation on found
15643 decls. Set where_found and type_found on non static field resolved
15644 during qualification. Layout non primitive field decl types.
15645 (check_deprecation): New function.
15646 (maybe_access_field): Simplified.
15647 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15648 removed. Reverse method's argument when primary is a type. Don't
15649 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15650 instead. Include abstract class in the list of class searchable
15651 for constructors. Use DECL_CONTEXT of found method for access
15652 checks. Check method deprecation.
15653 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15654 converting arguments. Handle INVOKE_INTERFACE.
15655 (lookup_method_invoke): Search constructor using existing
15656 infrastructure (don't rely on lookup_java_constructor anymore).
15657 (find_applicable_accessible_methods_list): Extra argument flag
15658 LC. Now include constructor in the search.
15659 (qualify_ambiguous_name): Conditional expression are primaries.
15660 (not_initialized_as_it_should_p): static final are always
15662 (java_complete_tree): Pass extra NULL argument to
15663 resolve_expression_name. Stricter test to carry on patching
15664 assignments. New case for INSTANCEOF_EXPR.
15665 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15666 (check_final_assignment, maybe_build_primttype_type_ref): New
15668 (patch_assignment): Detect resolved static finals and carry normal
15669 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15670 (try_builtin_assignconv): Access constant 0 on all primitive
15672 (valid_builtin_assignconv_identity_widening_p): Accept identical
15673 types. Accept all promoted type on int type.
15674 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15675 assigned to a reference.
15676 (valid_method_invocation_conversion_p): Accept to check null
15678 (build_binop): Merge declaration and initialization of local
15680 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15681 numeric types. Improved validity test for qualify operators on
15683 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15684 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15685 primitive type and issue the appropriate error message.
15686 (resolve_type_during_patch): Mark class loaded when resolved.
15687 (patch_cast): Allow null to be cased to reference types.
15688 (build_null_of_type): New function.
15689 (patch_array_ref): Handle array on references correctly.
15690 (patch_return): Removed unused local variable MODIFY. Force
15691 boolean to be returned as integers. Allows null to be returned by
15692 a function returning a reference.
15693 * typeck.c (convert_to_integer, convert_to_real,
15694 convert_to_pointer): Prototypes moved to convert.h
15695 (lookup_argument_method): Use method real name, if necessary.
15697 1998-10-30 Tom Tromey <tromey@cygnus.com>
15699 * class.c (build_class_ref): Changed name of primitive classes to
15702 * class.c (make_class_data): Renamed fields: nmethods to
15703 method_count, method_count to dtable_method_count. Always set
15704 `state' field to 0.
15705 * decl.c (init_decl_processing): Likewise.
15707 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15709 * class.c (layout_class): Don't mangle <finit>, produce
15710 __finit<class> instead. Don't verify artificial methods.
15711 * decl.c (finit_identifier_node): New declared global.
15712 (init_decl_processing): finit_identifier_node initialized.
15713 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15714 * java-tree.h (finit_identifier_node): Declared as extern.
15715 (struct lang_decl): New field called_constructor.
15716 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15717 (CLASS_HAS_FINIT_P): New macro.
15718 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15719 explicit constructor invocation.
15720 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15721 CALL_SUPER_CONSTRUCTOR_P): New macros.
15722 (write_classfile): Added prototype.
15723 * jcf-parse.c (jcf_parse_source): Parse and remember for
15724 generation if the file was seen on the command line.
15725 (parse_source_file): Don't write the class file here.
15726 (yyparse): Loop on files rewritten. Set current_jcf.
15727 (parse_zip_file_entries): Parse class file only if it was found.
15728 * lang.c (init_parse): Don't open command line provided filename
15730 (lang_parse): Don't set main_jcf anymore.
15731 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15732 (JCONSTRUCTOR_CHECK): New macro.
15733 (JBSC_TYPE_P): New macro.
15734 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15735 (COMPLETE_CHECK_OP_2): New macro.
15736 (struct parse_ctxt): New field explicit_constructor_p.
15737 (check_class_interface_creation): Fixed prototype indentation.
15738 (patch_method_invocation_stmt): Prototype reflects added argument.
15739 (patch_invoke): Likewise.
15740 (complete_method_declaration, build_super_invocation,
15741 verify_constructor_circularity,
15742 build_this_super_qualified_invocation, get_printable_method_name,
15743 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15744 verify_constructor_super, create_artificial_method,
15745 start_artificial_method_body, end_artificial_method_body,
15746 generate_field_initialization_code): New function prototypes.
15747 * parse.y: Fixed leading comment
15748 (constructor_header:, constructor_body:, block_end:): Rules tagged
15750 (type_declaration:): Call maybe_generate_finit.
15751 (method_declaration:): Action for method_body: placed in new
15752 function complete_method_declaration, called here.
15753 (constructor_declaration:): Defined actions. Removed leading
15755 (constructor_header:): New rule with action.
15756 (constructor_body:): Rule rewritten using block_begin: and
15757 block_end:. Defined actions.
15758 (constructor_declarator:, explicit_constructor_invocation:):
15760 (block:): Use new rules block_begin: block_end:.
15761 (block_begin:, block_end:): New rules and actions.
15762 (block_statements:): Fixed error message for explicit
15764 (method_invocation:): Call build_this_super_qualified_invocation
15765 if primary is `this' or `super' was seen.
15766 (conditional_expression:): Action defined.
15767 (extra_ctxp_pushed_p): New static global flag.
15768 (java_parser_context_save_global): Create parser context if
15769 necessary. Use extra_ctxp_pushed_p to remember it.
15770 (java_parser_context_restore_global): Pop extra parser context if
15772 (build_array_from_name): Array on primitive types are marked
15774 (register_fields): Restore new name in field initializer
15775 expression if type was altered. Non static fields initialized upon
15776 declaration marked initialized.
15777 (maybe_generate_finit): New function.
15778 (maybe_generate_clinit): Use create_artificial_method,
15779 start_artificial_method_body, end_artificial_method_body. Generate
15780 debug info for enclosed initialization statements.
15781 (method_header): Fixed leading comment. Check constructor
15782 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15784 (complete_method_declaration, constructor_circularity_msg,
15785 verify_constructor_circularity): New functions.
15786 (get_printable_method_name): New function.
15787 (check_method_redefinition): Don't rename <finit> methods. Fix
15788 declared constructor names. Error message for
15789 constructors modified.
15790 (java_check_regular_methods): Local variable seen_constructor
15791 renamed saw_constructor. Skip verification on constructors. Create
15792 default constructor with create_artificial_method.
15793 (java_check_methods): Removed unnecessary empty line.
15794 (create_artificial_method, start_artificial_method_body,
15795 end_artificial_method_body): New functions.
15796 (java_layout_classes): Changed leading comment. Reverse fields
15797 list if necessary. Always layout java.lang.Object if being
15799 (java_complete_expand_methods): Verify constructor circularity.
15800 (java_complete_expand_method): Call fix_constructor on
15801 constructors. Local variable no_ac_found removed. Restore
15802 bindings if method body expansion failed.
15803 (fix_constructors, verify_constructor_super,
15804 generate_field_initialization_code): New function.
15805 (java_expand_classes): Fixed leading comment. Write class file
15807 (resolve_expression_name): Check for illegal instance variable
15808 usage within the argument scope of an explicit constructor
15810 (resolve_qualified_expression_name): Pass extra from_super flag
15811 when invoking patch_method_invocation_stmt. New case for
15812 conditional expression when used as a primary. Check for error
15813 when acquiring super.
15814 (patch_method_invocation_stmt): Added extra argument super. New
15815 local variable is_static_flag. Set class_to_search according to
15816 the nature of the constructor invocation. Don't add `this'
15817 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15818 invocation within the argument scope of explicit constructor
15819 invocation. Set is_static according to is_static_flag. Provide
15820 extra `super' argument to patch_invoke invocation.
15821 (patch_invoke): New argument from_super. Loop on arguments
15822 indentation fixed. Pass from_super to invocation_mode. New switch
15823 case INVOKE_SUPER. Fixed error message in switch default case.
15824 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15826 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15827 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15828 message takes constructors into account.
15829 (find_applicable_accessible_methods_list): Fixed indentation.
15830 (qualify_ambiguous_name): Take explicit constructor invocation
15831 into account. Deal with a conditional expression as a primary to
15833 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15834 case. Added extra argument to patch_method_invocation_stmt.
15835 Register calls made to explicit constructor `this'. Don't call
15836 save_expr in ARRAY_REF case when emitting class files. Check for
15837 illegal use of this when expanding explicit constructor invocation
15839 (complete_function_arguments): Set and reset parser context
15840 explicit_constructor_p field value when appropriate.
15841 (build_super_invocation, build_this_super_qualified_invocation):
15843 (patch_assignment): Fixed typo.
15844 (patch_unaryop): Check on final fields occurs only when a decl
15846 (patch_return): Take constructors into account.
15847 (patch_conditional_expr): New function.
15848 * typeck.c (build_java_signature): Removed unnecessary empty line.
15850 1998-10-28 Jeffrey A Law (law@cygnus.com)
15852 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15854 1998-10-28 Tom Tromey <tromey@cygnus.com>
15856 * decl.c (init_decl_processing): Renamed fields.
15857 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15858 interface_len, msize fields.
15860 * class.c (make_class_data): Removed subclass_head and
15861 subclass_next fields.
15862 * decl.c (init_decl_processing): Removed subclass_head and
15863 subclass_next fields.
15865 1998-10-28 Jeffrey A Law (law@cygnus.com)
15867 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15868 * mangle.c (emit_unicode_mangled_name): Similarly.
15870 1998-10-26 Nick Clifton <nickc@cygnus.com>
15872 * jcf-parse.c (get_constant): Place braces around code to compute
15873 'd' when REAL_ARITHMETIC is not defined.
15875 1998-10-25 H.J. Lu (hjl@gnu.org)
15877 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15880 1998-10-23 Tom Tromey <tromey@cygnus.com>
15882 * lang-specs.h: `.zip' files are input to jc1.
15884 1998-10-22 Per Bothner <bothner@cygnus.com>
15886 * jvspecs.c: Add (but don't enable) support for combining multiple
15887 .class and .java input filenames to a single jc1 invocation.
15888 Add support for -C flag (copile to .class files).
15889 Translate -classpath and -CLASSPATH arguments.
15890 * lang-specs.h: Don't set %2 spec.
15892 1998-10-22 Tom Tromey <tromey@cygnus.com>
15894 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15896 (add_path): Don't add trailing separator to non-empty path
15899 * lang.c (lang_decode_option): Check for -fclasspath and
15900 -fCLASSPATH before examining other `-f' options.
15902 * java-tree.h (finalize_identifier_node): Don't declare.
15903 * class.c (make_class_data): Don't push "final" field.
15904 * decl.c (init_decl_processing): Don't push "final" field.
15905 (finalize_identifier_node): Removed.
15906 (init_decl_processing): Don't set finalize_identifier_node.
15908 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15910 1998-10-11 Anthony Green <green@cygnus.com>
15912 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15913 (JV_SCAN_SOURCES): New macro.
15914 (JCF_DUMP_SOURCES): Likewise.
15915 (jcf-dump$(exeext)): New target.
15916 (jv-scan$(exeext)): New target.
15918 1998-10-22 Tom Tromey <tromey@cygnus.com>
15920 * Makefile.in (LEX): Removed.
15921 (LEXFLAGS): Likewise.
15922 (SET_BISON): New macro.
15924 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15925 spurious diffs in parse.c.
15926 ($(PARSE_SCAN_C)): Likewise.
15927 (PARSE_DIR): New macro.
15929 (PARSE_SCAN_C): Likewise.
15930 (PARSE_RELDIR): New macro.
15932 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15934 * jcf-io.c (find_class): Use saw_java_source to determine when to
15935 look for `.java' file.
15936 * jcf-parse.c (saw_java_source): New global.
15937 (yyparse): Set it if `.java' file seen.
15939 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15940 (GCJH_SOURCES): Likewise.
15941 * Makefile.in (datadir): New macro.
15942 (libjava_zip): Likewise.
15943 (JAVA_OBJS): Added jcf-path.o.
15944 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15945 (../gcjh$(exeext)): Likewise.
15946 (jcf-path.o): New target.
15947 * java-tree.h (fix_classpath): Removed decl.
15948 * jcf-parse.c (fix_classpath): Removed.
15949 (load_class): Don't call fix_classpath.
15950 * parse.y (read_import_dir): Don't call fix_classpath.
15951 * lex.h: Don't mention classpath.
15952 * lex.c (java_init_lex): Don't initialize classpath.
15953 * jcf-io.c (classpath): Removed global.
15954 (find_class): Use jcf_path iteration functions. Correctly search
15955 class path for .java file.
15956 (open_in_zip): New argument `is_system'.
15957 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15958 classpath-related options.
15959 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15961 (lang_init): Call jcf_path_init.
15962 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15963 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15964 Correctly put braces around second string in each entry.
15965 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15966 classpath-related options.
15967 (help): Updated for new options.
15968 * jcf.h: Declare functions from jcf-path.c. Don't mention
15969 `classpath' global.
15970 * jcf-path.c: New file.
15972 * jcf-depend.c: Include jcf.h.
15974 * jcf-write.c (localvar_alloc): Returns `void'.
15975 (localvar_free): Removed unused variable.
15977 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15978 (init_parse): Use OBJECT_SUFFIX, not ".o".
15980 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15982 * class.c (emit_register_classes): Renamed from
15983 emit_register_class.
15984 * java-tree.h (emit_register_classes): Prototype renamed from
15985 emit_register_class.
15986 * jcf-parse.c (yyparse): Call emit_register_classes once before
15988 * parse.y (java_expand_classes): No longer register classes.
15990 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15992 * class.c (is_compiled_class): New local variable
15993 seen_in_zip. Identify classes found in currently compiled source
15995 * decl.c (complete_start_java_method): Fixed typo.
15996 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15997 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15998 (CLASS_P): Moved around.
15999 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16000 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16002 (jcf_parse_source): Changed leading comment. Removed unnecessary
16003 fclose and CLASS_FROM_SOURCE_P marking.
16004 (parse_source_file): New local variables remember_for_generation
16005 and filename. Mark parsed file name identifier node. Removed block
16006 executed when parse_only was null. Set remember_for_generation.
16007 Use it as an argument to java_pop_parser_context.
16008 (yyparse): New local variables several_files, list, next node and
16009 current_file_list. Split ampersand separated file names into
16010 current_file_list. Iterate through the list and parse accordingly.
16011 * parse.h (java_pop_parser_context): New function prototype.
16012 * parse.y (ctxp_for_generation): New static global variable.
16013 (java_pop_parser_context): New argument generate. Link popped ctxp
16014 to ctxp_for_generation list accordingly.
16015 (java_complete_expand_methods): Fixed indentation.
16016 (java_expand_classes): New function.
16018 1998-10-17 Per Bothner <bothner@cygnus.com>
16020 * Makefile.in: Link with libiberty.a instead of memmove.o.
16022 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16024 * lex.c (setjmp.h): No longer included.
16025 * lex.h (setjmp.h): Included.
16026 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16027 (duplicate_declaration_error_p): Renamed from
16028 duplicate_declaration_error.
16029 (build_array_from_name): New function prototype.
16030 * parse.y (setjmp.h): No longer included.
16031 (variable_declarator_id): Define action.
16032 (build_array_from_name): New function.
16033 (duplicate_declaration_error_p): Renamed from
16034 duplicate_declaration_error. Fixed leading comment.
16035 (register_fields): Main `for' loop reorganized. Uses
16036 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16037 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16038 build_array_from_name.
16039 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16041 (read_import_dir): Don't try to skip `.' and `..'.
16042 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16043 build_array_from_name. Main `for' loop reorganized.
16044 (resolve_qualified_expression_name): When building access to a
16045 field, use the type where the field was found, not its own type.
16046 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16047 field was found is null.
16048 (qualify_ambiguous_name): Sweep through all successive array
16051 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16053 * java-tree.h (pop_labeled_block, lang_printable_name,
16054 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16055 interface_of_p, inherits_from_p, fix_classpath,
16056 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16057 make_class_data, register_class, alloc_name_constant): New
16058 function prototypes.
16059 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16060 indentation. Added cast to remove warning.
16061 (lang_printable_name): Set v argument unused.
16062 (lang_print_error): Added argument to lang_printable_name call.
16063 (java_dummy_print, print_lang_decl, print_lang_type,
16064 print_lang_identifier, lang_print_xnode): All argument marked
16066 * lex.c (java_unget_unicode): Removed unnecessary argument.
16067 (java_allocate_new_line): Unused local variable is gone.
16068 (java_read_char): Added parenthesis in expressions to remove
16069 warnings. Added final return statement.
16070 (java_read_unicode): Added parenthesis in expression to remove
16072 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16073 (java_parse_escape_sequence): Likewise.
16074 (java_lex): Unused local variables are gone. Fixed
16075 java_unget_unicode invocation.
16076 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16078 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16079 lang_printable_name invocation in macro.
16080 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16082 (duplicate_declaration_error): Suppressed unused argument in
16084 (identical_subpath_p): Function declaration is gone.
16085 (patch_invoke): Suppressed unused argument in prototype.
16086 (patch_cast, build_labeled_block, check_thrown_exceptions):
16088 * parse.y (setjmp.h): Included
16089 (toplev.h): Likewise.
16090 (field_declaration:): Suppressed unused local
16091 (label_decl:): Fixed build_labeled_block invocation.
16092 (java_pop_parser_context): Put extra parenthesis around assignment
16094 (yyerror): Suppressed unused local variables.
16095 (variable_redefinition_error): Fixed lang_printable_name
16097 (create_interface): Suppressed unused local variables.
16098 (create_class): Likewise.
16099 (duplicate_declaration_error): Suppressed unused argument. Fixed
16100 lang_printable_name invocation.
16101 (register_fields): Suppressed unused local variable. Fixed
16102 duplicate_declaration_error invocation.
16103 (method_header): Suppressed unused local variable.
16104 (method_declarator, parser_check_super): Likewise.
16105 (java_complete_class): Suppressed unused local variable. Fixed
16106 fatal error message.
16107 (complete_class_report_errors): Added default: in switch.
16108 (java_check_regular_methods): Fixed lang_printable_name
16110 (check_throws_clauses): Likewise.
16111 (java_check_abstract_methods): Suppressed unused local
16112 variable. Fixed lang_printable_name invocation.
16113 (read_import_entry): Added supplemental return statement.
16114 (read_import_dir): Suppressed unused local variables.
16115 (check_pkg_class_access, declare_local_variables): Likewise.
16116 (source_start_java_method): Suppressed unused extern variable
16118 (expand_start_java_method): Suppressed unused extern and local
16119 variable declarations.
16120 (java_complete_expand_methods): Likewise.
16121 (java_complete_expand_method): Suppressed unused local variables.
16122 (make_qualified_name): Likewise.
16123 (resolve_qualified_expression_name): Added default: in
16124 switch. Fixed lang_printable_name invocation.
16125 (class_instance_creation_expression): Added parenthesis around
16127 (patch_method_invocation_stmt): Fixed lang_printable_name and
16128 patch_invoke invocations.
16129 (check_for_static_method_reference): Fixed lang_printable_name
16131 (patch_invoke): Suppressed unused arguments and local variables.
16132 (lookup_method_invoke): Suppressed unused local variables.
16133 (qualify_ambiguous_name): Added default: in switch.
16134 (identical_subpath_p): Function removed.
16135 (patch_assignment): Suppressed unused local variables. Suppressed
16136 unnecessary if statement. Fixed lang_printable_name invocations.
16137 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16138 (valid_ref_assignconv_cast_p): Parenthesis around
16139 expression. Suppressed unused local variables.
16140 (build_binop): Suppressed unused local variables. fixed
16141 lang_printable_name invocations.
16142 (string_constant_concatenation): Suppressed unused local
16144 (patch_unaryop): Fixed lang_printable_name invocation.
16145 (patch_cast): Suppressed unnecessary argument. Fixed
16146 lang_printable_name invocation.
16147 (patch_array_ref): Fixed lang_printable_name invocation.
16148 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16149 (build_labeled_block): Suppressed unused argument.
16150 (generate_labeled_block): Fixed build_labeled_block invocation.
16151 (build_loop_body): Suppressed unused local variables.
16152 (patch_loop_statement): Likewise.
16153 (patch_exit): Fixed lang_printable_name invocation.
16154 (patch_switch_statement): Likewise.
16155 (case_identity): First argument marked unused.
16156 (patch_try_statement): Fixed lang_printable_name invocations.
16157 (patch_synchronized_statement, patch_throw_statement): Likewise.
16158 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16159 lang_printable_name invocations.
16160 (check_thrown_exceptions_do): Suppressed unused argument.
16162 1998-10-14 Tom Tromey <tromey@cygnus.com>
16164 * jcf-write.c (write_classfile): Add output class file as target.
16165 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16166 * jcf.h: Added declarations for dependency-tracking functions.
16167 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16168 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16169 (finish_parse): Call jcf_dependency_write.
16170 (dependency_tracking): New global.
16171 (DEPEND_SET_FILE): New define.
16172 (DEPEND_ENABLE): New define.
16173 (init_parse): Enable dependency tracking if required.
16175 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16176 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16177 (../gcjh$(exeext)): Likewise.
16178 (jcf-depend.o): New target.
16179 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16180 (GCJH_SOURCES): Likewise.
16181 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16183 (find_classfile): Added dep_name argument.
16184 (find_class): Compute name of dependency.
16185 (open_in_zip): Call jcf_dependency_add_file.
16186 * gjavah.c (output_file): No longer global.
16187 (usage): Don't mention "gjavah".
16189 (java_no_argument): Likewise.
16190 (version): Likewise.
16191 (main): Recognize and handle -M family of options.
16192 (print_mangled_classname): Return is void.
16193 (process_file): Handle case where output is suppressed.
16194 (HANDLE_END_FIELD): Likewise.
16195 (HANDLE_METHOD): Likewise.
16196 * jcf-depend.c: New file.
16198 1998-10-13 Jeffrey A Law (law@cygnus.com)
16200 * java-tree.def: Add missing newline at EOF.
16202 1998-10-13 Tom Tromey <tromey@cygnus.com>
16204 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16205 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16207 Include <config.h> and "system.h".
16208 (disassemble_method): Undefine RET to avoid clash with
16209 config/i386/i386.h.
16211 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16213 * decl.c (runtime_exception_type_node, error_exception_type_node):
16214 New global variables.
16215 (init_decl_processing): Initialized.
16216 * expr.c (java_lang_expand_expr): Set caught exception type to
16217 null if catch handler argument doesn't exit.
16218 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16220 * java-tree.h (runtime_exception_type_node,
16221 error_exception_type_node): Global variables declared.
16222 (DECL_FUNCTION_THROWS): New macro.
16223 (DECL_FUNCTION_BODY): Modified comment.
16224 (DECL_SPECIFIC_COUNT): Likewise.
16225 (struct lang_decl): New field throws_list.
16226 (IS_UNCHECKED_EXPRESSION_P): New macro.
16227 * lex.c (java_lex): Generate location information for THROW_TK.
16228 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16229 EXCEPTIONS_P): New macros.
16230 (enum jdep_code): New value JDEP_EXCEPTION.
16231 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16232 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16233 PATCH_METHOD_RETURN_ERROR): New macros.
16234 (patch_method_invocation_stmt): Added new argument to prototype.
16235 (patch_synchronized_statement, patch_throw_statement,
16236 check_thrown_exceptions, check_thrown_exceptions_do,
16237 purge_unchecked_exceptions, check_throws_clauses): New function
16239 * parse.y Fixed typo in keyword section.
16240 (throw:): Rule tagged <node>.
16241 (THROW_TK): Keyword tagged <operator>.
16242 (method_header:): Last argument to call to method_header passed
16244 (throws:, class_type_list:, throw_statement:,
16245 synchronized_statement:, synchronized:): Defined actions.
16246 (method_header): New local variable current. Register exceptions
16247 from throws clause.
16248 (java_complete_tree): Complete and verify exceptions from throws
16250 (complete_class_report_errors): Error message on exceptions not
16252 (java_check_regular_methods): Fixed typo. Shortcut on private
16253 overriding methods. Changed error message on method
16254 redefinition. Check for throws clause compatibility.
16255 (check_throws_clauses): New function.
16256 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16257 method. Changed error message on method redefinition.
16258 (currently_caught_type_list): New static variable.
16259 (java_complete_expand_methods): Purge unchecked exceptions from
16260 throws clause list. Call PUSH_EXCEPTIONS before walk and
16261 POP_EXCEPTIONS after.
16262 (resolve_qualified_expression_name): Pass new argument as NULL to
16263 patch_method_invocation_stmt.
16264 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16265 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16266 argument list when appropriate. Use new argument if non null to
16267 store selected method decl.
16268 (patch_invoke): Convert if necessary args of builtin types before
16269 forming CALL_EXPR. Argument list no longer reversed here.
16270 (invocation_mode): Treat final methods as static methods.
16271 (java_complete_tree): New cases for THROW_EXPR: and
16272 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16274 (complete_function_arguments): No more RECORD_TYPE
16275 conversion. Function parameter nodes no longer saved.
16276 (valid_ref_assignconv_cast_p): Avoid handling null type.
16277 (patch_binop): Fixed null constant reference handling.
16278 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16279 BUILD_THROW macros.
16280 (patch_try_statement): Fixed comments. Record caught types in
16281 list, push the list, expand try block and pop the list.
16282 (patch_synchronized_statement, patch_throw_statement,
16283 check_thrown_exceptions, check_thrown_exceptions_do,
16284 purge_unchecked_exceptions): New functions.
16285 * typeck.c (lookup_argument_method): Allow WFL in place of method
16286 DECL_NAME during method definition check
16288 1998-10-09 Tom Tromey <tromey@cygnus.com>
16290 * gjavah.c (decode_signature_piece): New function.
16291 (print_c_decl): Use it. Added `name_override' argument.
16292 (print_method_info): Use name_override argument to print_c_decl.
16293 (seen_fields): Removed.
16294 (print_field_info): Don't update seen_fields.
16295 (struct method_name): New structure.
16296 (method_name_list): New global.
16297 (print_method_info): Add new method to list of methods.
16298 (name_is_method_p): New function.
16299 (print_field_info): If field name has same name as method, then
16301 (process_file): Parse methods before fields.
16302 (field_pass): New global.
16303 (HANDLE_END_FIELD): Take field_pass into account.
16305 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16307 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16308 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16310 1998-10-03 Anthony Green <green@cygnus.com>
16312 * jvspec.c: Fix bug in jvgenmain_spec patch.
16314 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16316 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16317 * decl.c (soft_exceptioninfo_call_node): New global variable.
16318 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16319 takes extra integer argument. soft_exceptioninfo_call_node
16321 * except.c (java_set_exception_lang_code): New function
16322 (method_init_exceptions): Called here.
16323 (prepare_eh_table_type): New function.
16324 (expand_end_java_handler): Called here.
16325 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16326 one argument. Modified generation of call to
16327 soft_badarrayindex_node to use new argument.
16328 (build_java_arrayaccess): Pass faulty index value to
16329 build_java_throw_out_of_bounds_exception.
16330 (generate_name): New function.
16331 (java_lang_expand_expr): New local variables node, current,
16332 has_finally_p. Expand TRY_EXPR node.
16333 (process_jvm_instruction): Replace top of the stack with thrown
16334 object reference when entering exception handler.
16335 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16336 specific tree codes.
16337 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16339 (DECL_SPECIFIC_COUNT): New macro.
16340 (prepare_eh_table_type, java_set_exception_lang_code,
16341 generate_name): New function declarations.
16342 (match_java_method): Declaration deleted.
16343 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16345 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16346 * parse.h (redefinition_error, refine_accessible_methods_list,
16347 can_cast_to_p): Function declaration removed.
16348 (classitf_redefinition_error, variable_redefinition_error,
16349 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16350 find_most_specific_methods_list, argument_types_convertible,
16351 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16352 valid_cast_to_p, valid_method_invocation_conversion_p,
16353 try_reference_assignconv, add_stmt_to_compound,
16354 build_jump_to_finally, build_tree_list, patch_try_statement,
16355 java_get_catch_block): New function declarations.
16356 * parse.y (string_buffer_type): Global variable deleted.
16357 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16358 finally): Rules tagged <node>.
16359 (TRY_TK, CATCH_TK): Token tagged <operator>.
16360 (class_body_declaration:, class_member_declaration:,
16361 formal_parameter:, explicit_constructor_invocation:,
16362 interface_member_declaration:, constant_declaration:,
16363 primary_no_new_array:, class_instance_creation_expression:,
16364 array_creation_expression:): Issue error on unsuported JDK1.1
16366 (try_statement:, catches:, finally:): Define actions.
16367 (catch_clause_parameter): New rule.
16368 (catch_clause:): Use new rule catch_clause_parameter.
16369 (parse_jdk1_1_error): New function.
16370 (redefinition_error): Renamed classitf_redefinition_error.
16371 (variable_redefinition_error): New function.
16372 (check_class_interface_creation): Call
16373 classitf_redefinition_error.
16374 (java_complete_tree): Added error message on JDEP_TYPE: case.
16375 (complete_class_report_errors): Fixed indentation.
16376 (declare_local_variables): Call variable_redefinition_error.
16377 (source_end_java_method): Call java_set_exception_lang_code and
16378 emit_handlers where appropriate.
16379 (java_method_add_stmt): Call add_stmt_to_block.
16380 (add_stmt_to_block): New function.
16381 (lookup_method_invoke): Fixed outside comment. new local variable
16382 candicates. Call find_applicable_accessible_methods_list and
16383 find_most_specific_methods_list when searching for a
16384 method. Modified error report to list possible candidates when
16386 (find_applicable_accessible_methods_list,
16387 find_most_specific_methods_list, argument_types_convertible): New
16389 (refine_accessible_methods_list): Function deleted.
16390 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16391 expr (if applicable) before calling patch_array_ref.
16392 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16393 (enter_block): Fixed comment.
16394 (enter_a_block): New function.
16395 (patch_assignment): Reorganized. Call try_reference_assignconv for
16396 references. Call valid_cast_to_p instead of can_cast_to_p.
16397 (try_reference_assignconv,
16398 valid_builtin_assignconv_identity_widening_p): New functions.
16399 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16400 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16402 (build_string_concatenation): Don't resolve StringBuffer.
16403 (patch_cast): Fixed inverted arguments.
16404 (patch_array_ref): Code to save array expr deleted. Call
16405 valid_cast_to_p instead of can_cast_to_p.
16406 (generate_labeled_block): Call generate_name.
16407 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16408 patch_try_statement): New functions.
16409 * typeck.c (match_java_method): Function deleted.
16411 1998-10-02 Anthony Green <green@cygnus.com>
16413 * jvspec.c: jvgenmain_spec uses different temporary file names.
16415 1998-10-02 Anthony Green <green@cygnus.com>
16417 * jvspec.c (lang_specific_driver): Fail if user specifies
16418 --main= when not linking.
16420 1998-09-28 Tom Tromey <tromey@cygnus.com>
16422 * class.c (make_class_data): Push value for `thread' field.
16423 * decl.c (init_decl_processing): Added `thread' field to class.
16425 * class.c (add_field): Always make static fields externally
16428 1998-09-26 Anthony Green <green@cygnus.com>
16430 * expr.c (build_java_athrow,
16431 build_java_throw_out_of_bounds_exception, expand_invoke,
16432 build_newarray, expand_java_multianewarray, build_java_monitor):
16433 Update comments to reflect _Jv_* function names.
16435 1998-09-25 Per Bothner <bothner@cygnus.com>
16437 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16438 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16439 * parse.y (expand_start_java_method): Likewise.
16441 1998-09-24 Per Bothner <bothner@cygnus.com>
16443 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16445 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16446 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16447 * expr.c: Remove no-longer-needed calls to promote_type.
16448 * decl.c (give_name_to_locals): Liekwise.
16449 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16450 * parse.y: Add/remove promote_type calls as appropriate.
16451 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16452 (parse_signature_string): Likewise.
16453 (build_java_array_type): Fix for now signature convenions.
16455 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16457 1998-09-23 Tom Tromey <tromey@cygnus.com>
16459 * class.c (init_class_processing): libjava function renamed to
16462 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16464 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16465 * java-tree.def: Fixed DEFTREECODE third argument.
16466 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16467 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16468 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16469 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16470 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16471 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16472 * lang.c (java_tree_code_type, java_tree_code_length,
16473 java_tree_code_name): New arrays.
16474 (lang_init): Append Java tree node definitions to Gcc ones.
16475 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16477 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16479 (java_lex): Allow declaration of empty string constants. Retain
16480 location information on CASE_TK and DEFAULT_TK.
16481 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16482 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16483 Modified to be more robust.
16484 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16485 (build_new_invocation, try_builtin_assignconv,
16486 patch_switch_statement, string_constant_concatenation,
16487 build_string_concatenation, patch_string_cst, patch_string,
16488 java_expand_switch): New function declarations.
16489 * parse.y: Rules related to switch and EH tagged <node>.
16490 (label_id): Set to NULL_TREE
16491 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16493 (this_or_super:): Fixed indentation.
16494 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16495 statement_expression:): Removed call to RULE on all sub-rules.
16496 (switch_expression:, switch_labels:): New rules.
16497 (switch_statement:, switch_block:, switch_block_statement_groups:,
16498 switch_block_statement_group:, switch_labels:, switch_label:):
16500 (throw_statement:, synchronized_statement:, try_statement:):
16501 Defined temporary actions.
16502 (class_instance_creation_expression:): Call
16503 build_new_invocation. Fixed indentation.
16504 (field_access): Fixed indentation.
16505 (method_invocation): Likewise.
16506 (make_qualified_primary): Use THIS_EXPR.
16507 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16508 resolving from SUPER, set *type_found.
16509 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16510 (java_complete_tree): Removed unused local variable `location'. Case
16511 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16512 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16513 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16514 STRING_CST: case. default: checks for patchable strings.
16515 (complete_function_arguments): Transform string constant or
16516 crafted StringBuffer if necessary.
16517 (build_method_invocation): Fixed comments.
16518 (build_new_invocation): New function.
16519 (patch_assignment): Call try_builtin_assignconv to figure a valid
16520 assignment conversion between builtin types.
16521 (try_builtin_assignconv): New function.
16522 (build_binop): Use URSHIFT_EXPR directly to call build.
16523 (operator_string): Use UNARY_PLUS_EXPR.
16524 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16526 (do_merge_string_cste, merge_string_cste,
16527 string_constant_concatenation, build_string_concatenation,
16528 patch_string, patch_string_cst): New function.
16529 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16530 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16531 (build_newarray_node): Use NEW_ARRAY_EXPR.
16532 (build_this): Use THIS_EXPR.
16533 (build_return): Enable debug information on return statement.
16534 (build_if_else_statement): Likewise.
16535 (complete_labeled_statement): Fixed related comment.
16536 (build_loop_body): Fixed comment.
16537 (build_bc_statement): Enable debug information on break/continue
16539 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16541 (patch_switch_statement, case_identity, java_expand_switch): New
16544 1998-09-21 Per Bothner <bothner@cygnus.com>
16546 * buffer.h (BUFFER_INIT): New macro.
16547 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16548 Pass (struct jcf_partial *state) to most functions.
16549 (jcf_block, jcf_relocation): New types.
16550 Support labels, branches, conditionals, loops.
16552 1998-09-21 Tom Tromey <tromey@cygnus.com>
16554 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16556 1998-09-21 Per Bothner <bothner@cygnus.com>
16558 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16559 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16560 not integer_type_node (INT_TYPE_SIZ bits).
16562 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16564 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16565 * jcf-dump.c (print_exception_table): New function.
16566 (disassemble_method): Better handling of wide instructions.
16567 Make more robust for bad input.
16569 1998-09-30 Jeffrey A Law (law@cygnus.com)
16571 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16574 1998-09-17 Jeffrey A Law (law@cygnus.com)
16576 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16578 1998-09-17 Tom Tromey <tromey@cygnus.com>
16580 * Makefile.in ($(PARSE_H)): Removed target.
16582 1998-09-17 Jeffrey A Law (law@cygnus.com)
16584 * Makefile.in (JAVA_OBJS): Add memmove.o
16585 (memmove.o): New target & rules.
16587 1998-09-15 Tom Tromey <tromey@cygnus.com>
16589 * expr.c (expand_invoke): Don't generate a call to the class init
16592 1998-09-14 Jeffrey A Law (law@cygnus.com)
16594 * Makefile.in: Add many missing dependencies.
16595 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16597 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16598 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16600 1998-09-11 Per Bothner <bothner@cygnus.com>
16602 * decl.c (complete_start_java_method): If method is static (and
16603 not private) call _Jv_InitClass.
16604 * expr.c (expand_invoke): Don't call build_class_init.
16606 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16608 1998-09-10 Jeffrey A Law (law@cygnus.com)
16610 * Make-lang.in (GCJ): Define before using.
16612 1998-09-09 Jeffrey A Law (law@cygnus.com)
16614 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16615 losing due to namespace pollution in GNU getopt.h
16617 1998-09-09 Tom Tromey <tromey@cygnus.com>
16619 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16620 (java.all.cross): Likewise.
16621 (java.rest.encap): Likewise.
16623 1998-09-08 Jeffrey A Law (law@cygnus.com)
16625 * gjavah.c (print_class_decls): Fix thinko in arglist
16626 * jcv-io.c (find_classfile): Similarly.
16628 1998-09-07 Jeffrey A Law (law@cygnus.com)
16630 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16632 1998-09-05 Tom Tromey <tromey@cygnus.com>
16634 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16635 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16636 * Makefile.in (PARSE_C): New macro.
16637 (PARSE_H): Likewise.
16638 (PARSE_SCAN_C): Likewise.
16639 ($(PARSE_C)): Target renamed from parse.c.
16640 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16641 (clean): Remove parse-scan.c as well.
16642 (parse.o): Depend on $(PARSE_C).
16644 1998-09-05 Anthony Green <green@cygnus.com>
16646 * README, license.terms: Removed.
16648 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16649 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16650 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16651 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16652 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16653 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16654 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16655 and Java trademark attribution.
16657 1998-09-04 Tom Tromey <tromey@cygnus.com>
16659 * Makefile.in: Use gcjh, not gjavah.
16660 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16661 * Make-lang.in: Changed gjavah to gcjh everywhere.
16663 1998-09-03 Per Bothner <bothner@cygnus.com>
16665 * gjavah.c: Support new -prepend -add -append flags.
16666 (print_method_info): Method is not virtual if class is final.
16668 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16670 * jv-scan.c: Fixed copyright assignment.
16671 * keyword.gperf: Likewise.
16672 * keyword.h: Likewise.
16673 * lex.c: Fixed copyright assignment.
16674 (java_lex): Push unicode back when parsing '<'.
16675 * lex.h: Fixed copyright assignment.
16676 * parse-scan.y: Likewise.
16677 * parse.h: Fixed copyright assignment.
16678 (build_debugable_stmt, complete_for_loop): New function prototypes.
16679 * parse.y: Fixed copyright assignment.
16680 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16681 size_zero_node when completing a loop with no exit condition.
16682 (for_statement_nsi:): Define action.
16683 (for_init:, for_update:): Return size_zero_node when empty.
16684 (declare_local_variables): Call build_debugable_stmt.
16685 (build_debugable_stmt): New function.
16686 (build_loop_body): Build debugable statement around loop
16688 (complete_loop_body): Take into account the debugable statement
16689 around the EXIT_EXPR.
16690 (complete_loop_body): New function.
16691 (patch_exit_expr): Fixed condition inversion.
16693 1998-09-02 Tom Tromey <tromey@cygnus.com>
16695 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16696 name of thread define.
16697 * jvspec.c (THREAD_NAME): New macro.
16699 (THREADLIB): Likewise.
16700 (lang_specific_driver): Recognize attempt to link with thread
16701 library or gc library. Recognize -ljava on command line so it
16702 isn't linked against more than once.
16704 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16706 * parse-scan.y (report_main_declaration): Name of the class
16707 containing `main' can be a qualified name.
16709 1998-08-31 Tom Tromey <tromey@cygnus.com>
16711 * config-lang.in: Changed gjavac to gjc everywhere.
16712 * Make-lang.in: Changed gjavac to gjc everywhere.
16714 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16716 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16717 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16718 and install the files.
16719 * Makefile.in (JAVA_OBJS_LITE): New variable.
16720 (compiler:): Now include jv-scan as a dependency.
16721 (../jv-scan$(exeext), parse-scan.c): New targets.
16722 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16723 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16724 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16725 check for errors even if parse_only.
16726 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16728 (yylex): New function. Uses java_lex body.
16729 (java_lex): Removed commented out statement. Remove local variable
16730 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16731 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16732 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16733 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16734 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16735 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16737 (java_lex_error): Empty if JC1_LITE is defined.
16738 (java_get_line_col): Return 0 if JC1_LITE is defined.
16739 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16740 SET_MODIFIER_CTX): Moved into the section containing the macros
16741 conditionally defined by JC1_LITE.
16742 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16743 argument if JC1_LITE is defined.
16744 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16745 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16747 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16748 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16749 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16750 to different values according to JC1_LITE.
16751 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16752 declared if JC1_LITE set.
16753 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16754 defined if JC1_LITE not set.
16755 (struct parser_ctx): Reorganized and skip the jc1 front end part
16757 (java_layout_classes): New function definition.
16758 (java_push_parser_context, java_init_lex, yyparse, yylex,
16759 yyerror): Prototype always declared. All other static function
16760 prototypes declared only if JC1_LITE is not set.
16761 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16762 declared in parse.h.
16763 (java_layout_classes): New function.
16764 (java_complete_expand_methods): No longer layout the class here.
16765 * parse-scan.y: New file.
16766 * jv-scan.c: New file.
16768 1998-08-25 Tom Tromey <tromey@cygnus.com>
16770 * gjavah.c (main): Handle -friend option.
16771 (friend_specs): New global.
16772 (generate_access): Handle friend_specs.
16773 (process_file): Likewise.
16774 (MAX_FRIENDS): New macro.
16775 (friend_count): New global.
16776 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16777 Changed all callers.
16779 1998-08-24 Per Bothner <bothner@cygnus.com>
16781 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16782 (main): Handle processing all the entries of a named .zip archive.
16783 * jcf-io.c (jcf_trim_old_input): New function.
16784 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16786 1998-08-24 Per Bothner <bothner@cygnus.com>
16788 * lang.c (flag_assume_compiled): Make default be on.
16790 1998-08-21 Per Bothner <bothner@cygnus.com>
16792 * jcf-dump.c: Add bunches of flags to control output more.
16793 (process_class): New function; support printing more than one class.
16794 (main): Support new --print-main and --javap flags.
16795 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16796 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16798 1998-08-20 Per Bothner <bothner@cygnus.com>
16800 Change mangling of dispatch table to match C++ vtable (w/thunks).
16801 * class.c (build_dtable_decl), java-tree.h: New function.
16802 (make_class_data): Call it.
16803 * decl.c (init_decl_processing): Likewise.
16805 1998-08-19 Warren Levy <warrenl@cygnus.com>
16807 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16808 soft_anewarray; adjust args passed.
16809 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16810 match _Jv_NewObjectArray.
16812 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16814 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16815 * expr.c (loopup_label): Call create_label_decl.
16816 (create_label_decl): New function.
16817 (java_lang_expand_expr): Call expand_start_bindings with argument
16819 * java-tree.h Added space after PROTO in function declarations
16821 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16822 (create_label_decl, push_labeled_block): New function
16824 * lex.c (label_id): Initialize.
16825 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16827 * parse.h Added space after PROTO in function declarations when
16829 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16830 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16831 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16832 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16834 (struct parser_ctxt): New fields current_loop,
16835 current_labeled_block.
16836 (build_if_else_statement, patch_if_else_statement,
16837 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16838 generate_labeled_block, complete_labeled_statement,
16839 build_bc_statement, patch_bc_statement, patch_loop_statement,
16840 build_new_loop, build_loop_body, complete_loop_body): New function
16842 * parse.y (java_warning_count): New global variable.
16843 (label_id): New static variable.
16844 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16845 (block:): Return size_zero_node when block is empty.
16846 (empty_statement:): Return size_zero_node.
16847 (statement:): Implement supplemental action when for_statement: is
16849 (label_decl:): New rule.
16850 (labeled_statement:): Rewritten using label_decl. Actions
16852 (labeled_statement_nsi:): Likewise.
16853 (if_then_statement): Actions implemented.
16854 (while_expression): New rule.
16855 (while_statement:): Rewritten using while_expression. Actions
16857 (while_statement_nsi:): Likewise.
16858 (do_statement_begin:): New rule.
16859 (do_statement:): Rewritten using do_statement_begin. Actions
16861 (for_statement:): Rewritten using for_begin. Actions implemented.
16862 (for_statement_nsi:): Likewise.
16863 (for_header:, for_begin:): New rules.
16864 (for_init:): Actions implemented.
16865 (statement_expression_list:, break_statement:,
16866 continue_statement:): Likewise.
16867 (yyerror): Count number of issued warning(s).
16868 (java_report_errors): Report error(s) and/or warning(s).
16869 (java_complete_class): Use build_java_argument_signature to
16870 recompute completed method signature.
16871 (java_check_regular_methods): New locals method_wfl and aflags.
16872 Use method_wfl instead of lookup_cl during error reports. Fixed
16873 indentation and modified some error messages. Use
16874 lang_printable_name in method instead of the DECL_NAME. New code
16875 to issue warnings on methods not overriding corresponding methods
16876 private to a different package.
16877 (java_method_add_stmt): Call add_stmt_to_compound.
16878 (add_stmt_to_compound): New function.
16879 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16880 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16881 (build_if_else_statement, patch_if_else_statement,
16882 build_labeled_block, generate_labeled_block,
16883 complete_labeled_statement, build_new_loop, build_loop_body,
16884 complete_loop_body, patch_loop_statement, build_bc_statement,
16885 patch_bc_statement, patch_exit_expr): New functions.
16886 * typeck.c (build_java_signature): Build argument signature before
16887 enclosing it in between parenthesis.
16889 1998-08-17 Warren Levy <warrenl@cygnus.com>
16891 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16892 (JAVA_OBJS): Added reminder comment
16894 1998-08-13 Nick Clifton <nickc@cygnus.com>
16896 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16897 be interpreted as a long long.
16899 1998-08-13 Warren Levy <warrenl@cygnus.com>
16901 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16902 soft_initialise_class. Use _Jv_NewMultiArray, not
16903 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16904 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16905 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16906 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16908 1998-08-12 Per Bothner <bothner@cygnus.com>
16910 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16911 length_identifier_node): New global tree node constants.
16912 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16913 Replace uses by super_identifier_node etc.
16914 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16916 * parse.y (resolve_field_access): Don't special-case ".length" if
16917 flag_emit_class_files.
16918 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16919 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16922 1998-08-11 Per Bothner <bothner@cygnus.com>
16924 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16925 * class.c (make_method_value): Remove init for removed fields.
16927 * class.c (layout_class): Use build_java_argument_signature.
16928 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16930 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16931 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16932 (build_java_signature): Don't use push_java_argument_signature.
16934 * typeck.c (lookup_argument_method): New function.
16935 * parse.y (java_check_regular_methods): Use lookup_argument_method
16936 instead of lookup_java_method2 followed by lookup_java_method.
16938 * parse.y (check_method_redefinition): Minor optimization.
16940 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16941 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16943 1998-08-10 Tom Tromey <tromey@cygnus.com>
16945 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16948 * gjavah.c (java_float_finite): Use K&R-style definition.
16949 (java_double_finite): Likewise.
16950 (generate_access): Now returns void. Changed all callers.
16951 (last_access_generated): Removed.
16952 (process_file): Only make a single pass over the .class file.
16954 1998-07-29 Per Bothner <bothner@cygnus.com>
16956 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16957 for compatibility for G++ (with -fvtable-thunks).
16958 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16960 * gjavah.c (process_file): Use public inheritance for super-class.
16962 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16964 * lex.c (java_init_lex): Initialize ctxp->package.
16965 * parse.h (struct parser_ctxt): package and package_len replaced
16966 by tree package, an identifier node. Field method_decl_list is
16967 gone. Fixed comments.
16968 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16969 class_in_current_package): New function prototypes.
16970 * parse.y (array_type:): Set class loaded flag on primitive type
16972 (package_declaration:): Assign ctxp->package to the
16974 (method_invocation:): Handle invocation of method qualified by
16976 (single_type_import_declaration:): Removed ambiguity check.
16977 (java_pop_parser_context): New local variable `next'. Reset and
16978 set IMPORT_CLASSFILE_NAME flags on current and previous import
16980 (java_accstring_lookup): Use new local macro COPY_RETURN.
16981 (lookup_field_wrapper): New function.
16982 (parser_qualified_classname): Use merge_qualified_name.
16983 (parser_check_super_interface): Broaden error message.
16984 (do_resolve_class): Check for qualified class name in the current
16985 compilation unit if appropriate.
16986 (process_imports): Check for already defined classes.
16987 (check_pkg_class_access): Got rid of call to
16988 get_access_flags_from_decl.
16989 (java_complete_expand_methods): Call safe_layout_class based on
16990 the current class size.
16991 (make_qualified_primary): Build a WFL qualification on primary if
16993 (merge_qualified_name): New function.
16994 (make_qualified_name): Use merge_qualified_name.
16995 (resolve_expression_name): Use safe_lookup_field.
16996 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16997 (resolve_qualified_expression_name): Likewise. Check on resolved
16998 element accessibility.
16999 (not_accessible_p, class_in_current_package): New functions.
17000 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17001 (patch_method_invocation_stmt): Merged common pieces. Check
17002 accessibility of invoked method.
17003 (check_for_static_method_reference): Add returned type in error
17005 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17006 (refine_accessible_methods_list): Merged two conditions in test.
17007 (java_complete_class): Sanity check on stabilize_ref gone.
17008 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17010 1998-07-28 Per Bothner <bothner@cygnus.com>
17012 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17014 1998-07-24 Tom Tromey <tromey@cygnus.com>
17016 * gjavah.c (F_NAN): Removed.
17017 (F_NAN_MASK): New macro.
17018 (F_POSITIVE_INFINITY): Removed.
17019 (F_NEGATIVE_INFINITY): Likewise.
17020 (java_float_finite): Rewrote.
17021 (D_NAN_MASK): Renamed.
17022 (java_double_finite): Rewrote.
17023 (D_POSITIVE_INFINITY): Removed.
17024 (D_NEGATIVE_INFINITY): Likewise.
17026 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17027 If verbose, print underlying representation of value in hex.
17029 1998-07-24 Per Bothner <bothner@cygnus.com>
17031 * buffer.h, buffer.c: New files.
17032 * Makefile.in (JAVA_OBJS): Add buffer.o.
17034 Support locals variables and writing their debug entries to .class.
17035 * jcf-write.c: Simplify some by user new buffer type.
17036 (vode_buffer_grow): Removed.
17037 (struct localvar_info): New type.
17038 (localsvars, localvartable): New buffers.
17039 (localvar_alloc, localvar_free): New functions.
17040 (generate_bytecode_insns): Handle local variables.
17041 (generate_classfile): Write LocalVariableTable attribute.
17043 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17045 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17046 * zipfile.h (ZIPMAGIC): New macro.
17048 1998-07-24 Tom Tromey <tromey@cygnus.com>
17050 * Makefile.in (gjavah.o): Updated dependencies.
17051 (jcf-dump.o): Likewise.
17052 (all.indirect): Use ../gjavah.
17053 (../gjavah$(exeext)): Likewise.
17054 (clean): Don't remove gjavah.
17055 (clean): Remove parse.c, not java/parse.c.
17056 * Make-lang.in (java): Added gjavah.
17057 (gjavah$(exeext)): New target.
17058 (GJAVAH_SOURCES): New macro.
17059 (java.all.build): Added gjavah.
17060 (java.all.cross): Likewise.
17061 (java.rest.encap): Likewise.
17062 * config-lang.in (compilers, stagestuff): Added gjavah.
17064 1998-07-23 Tom Tromey <tromey@cygnus.com>
17066 * gjavah.c (java_float_finite): New function.
17067 (java_double_finite): Likewise.
17068 (F_POSITIVE_INFINITY): New macro.
17069 (F_NEGATIVE_INFINITY): Likewise.
17071 (D_POSITIVE_INFINITY): Likewise.
17072 (D_NEGATIVE_INFINITY): Likewise.
17074 (print_field_info): Use java_float_finite and java_double_finite.
17076 1998-07-23 Per Bothner <bothner@cygnus.com>
17078 * parse.y (method_header): Name "this" implicit argument.
17080 1998-07-22 Per Bothner <bothner@cygnus.com>
17082 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17083 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17084 (put_linenumber): New function.
17085 (generate_bytecode_insns, generate_classfile): Write line numbers.
17087 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17089 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17090 (lookup_name, build_known_method_ref, build_class_init,
17091 build_invokevirtual, invoke_build_dtable, match_java_method,
17092 build_field_ref, pushdecl_force_head, build_java_binop,
17093 binary_numeric_promotion, build_decl_no_layout,
17094 build_java_arrayaccess, build_newarray, build_anewarray,
17095 build_java_array_length_access, build_java_arraynull_check): New
17096 extern function prototypes.
17097 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17098 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17100 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17102 * jcf.h (jcf_out_of_synch): New extern function prototype.
17103 * parse.h: Static/global function implemented in parse.y
17104 prototyped and declarations moved at the end of the file.
17105 (DECL_P): Check that the argument isn't null.
17106 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17107 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17108 (QUAL_DECL_TYPE): New macro.
17109 (PARAMS): Macro definition removed.
17110 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17111 (return_statement:): Call build_return.
17112 (field_access:): Call make_qualified_primary in sub rule.
17113 (method_invocation:): Build method invocation and call
17114 make_qualified_primary when processing primaries.
17115 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17116 get_type_from_signature.
17117 (java_check_regular_method): Extra integer 0 argument when calling
17118 lookup_java_method2.
17119 (lookup_java_interface_method2): Extra method DECL argument when
17120 calling lookup_java_interface_method2.
17121 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17122 COMPOUND_EXPR node.
17123 (java_complete_expand_method): Layout current class iff not
17124 already done. Don't process interface's methods.
17125 (java_complete_expand_method): Use super class only if it
17126 exists. Use current class otherwise.
17127 (make_qualified_primary): New function.
17128 (resolve_expression_name): Process qualified expression or
17129 expression from primary the same way.
17130 (resolve_expression_name): Two last arguments to
17131 resolve_field_access are now NULL_TREEs.
17132 (resolve_field_access): New variable is_static. Local field must
17133 be DECLs. is_static computed on field DECLs only. Append code in
17134 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17135 to initialize field_type.
17136 (resolve_qualified_expression_name): New local variable,
17137 previous_call_static and is_static. Handle primaries with function
17138 calls, casts, array references and `this'. `super' now handled as
17139 `(super_class)this'. Use is_static to clarify boolean expressions.
17140 Added code to handle case where a proper handle is required to
17141 access a field. Use QUAL_DECL_TYPE where applicable.
17142 (maybe_access_field): New function.
17143 (patch_method_invocation_stmt): New arguments primary, where,
17144 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17145 deleted. Use `where' as a type to search from if specified. Check
17146 for static method reference where forbidden. Append primary or
17147 current_this to the argument list if not calling constructor nor
17149 (check_for_static_method_reference): New function.
17150 (patch_invoke): Layout the class on which new is done if
17152 (lookup_method_invoke): Changed format to report errors on
17154 (qualify_ambiguous_name): New local variable this_found. Now
17155 handle things from primaries. Method call are considered
17157 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17158 changed into NULLs.
17159 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17160 (java_complete_tree): New case fo RETURN_EXPR. Process function
17161 call arguments in separate function.
17162 (complete_function_arguments): New function.
17163 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17165 (patch_assignment): Take the return function slot into account as
17166 a RHS. Distinguish assignment from a return.
17167 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17168 when checking methods in interfaces.
17169 (resolve_type_during_patch): NULL argument to unresolve_type_p
17170 instead of NULL_TREE.
17171 (patch_newarray): Fixed typo in comment.
17172 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17173 (build_return, patch_return): New functions.
17174 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17176 1998-07-21 Per Bothner <bothner@cygnus.com>
17178 * constants.c (find_name_and_type_constant, find_fieldref_index,
17179 find_methodref_index): New methods.
17180 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17181 just return given method. Also, rename to build_known_method_ref.
17182 (expand_invoke): Rename call to build_invoke_non_interface.
17183 * java-tree.h, parse.h: Update prototype.
17184 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17185 (such as expand_expr_stmt) if flag_emit_class_files.
17186 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17187 STACK_TARGET, IGNORE_TARGET): New macros.
17188 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17189 (generate_bytecode_insn): New function to generate method's bytecode.
17190 (generate_classfile): Node generate Code attribute for a method.
17191 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17192 push_long_const, field_op, adjust_typed_op, maybe_wide):
17193 New functions used by generate_bytecode_insn.
17195 * typeck.c (signature_include_return): Remove variable.
17196 (push_java_argument_signature, build_java_argument_signature): New.
17197 (build_java_signature): Use push_java_argument_signature.
17198 * parse.y: Use build_java_argument_signature instead of fiddling
17199 with signature_include_return.
17201 1998-07-17 Tom Tromey <tromey@cygnus.com>
17203 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17206 * Makefile.in (all.indirect): Added gjavah$(exeext).
17207 (gjavah$(exeext)): Added $(exeext).
17210 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17212 * class.c (layout_class): Call to java_layout_parsed_class replace
17213 by safe_layout_class.
17214 * expr.c (build_java_array_length_access): Removed static storage
17215 class in the function definition.
17216 (build_java_arraynull_check): Likewise.
17217 Also fixed typos in two comments.
17218 * lex.c (java_init_lex): Initialize static global kw_length.
17219 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17220 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17222 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17223 * parse.h (resolve_no_layout): New static function declaration.
17224 (get_identifier_in_static): Declaration removed.
17225 (java_layout_parsed_class): Function name declaration changed to
17227 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17228 not_initialized_as_it_should_p, build_this): New static function
17230 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17231 binary_numeric_promotion, stabilize_reference,
17232 build_decl_no_layout, build_java_arrayaccess): Extern function
17233 declarations moved into their own section.
17234 (build_newarray, build_anewarray, build_java_array_length_access,
17235 build_java_arraynull_check): New extern function declarations.
17236 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17237 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17239 (CALL_CONSTRUCTOR_P): New macro.
17240 * parse.y (kw_length): New static global tree node.
17241 (return_statement): Tagged <node>.
17242 (RETURN_TK): Tagged <operator>.
17243 (variable_declarator_id:): Build variable declaration with an
17244 empty initialization value if a syntax error was found in the
17245 initialization part of the variable declaration.
17246 (statement_without_trailing_substatement:): return_statement: now
17247 uses the default rule.
17248 (return_statement:): Temporarily fixed to return NULL_TREE.
17249 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17250 (class_instance_creation_expression:): Class creation rules now
17251 call build_method_invocation upon reduction.
17252 (array_creation_expression:): Rules call build_newarray_node upon
17254 (dim_exprs:): Build a list of dimension expressions.
17255 (dim_expr:): Store location of the OSB_TK in the dimension
17257 (method_invocation:): Added a new error rule.
17258 (build_unresolved_array_type): WFL argument may also be an array
17259 on a primitive type. Name of the argument changed to reflect this.
17260 (method_declarator): Insert argument type at the beginning of the
17261 argument type list and later reverse the list.
17262 (unresolved_type_p): Argument 'returned' may be optionally
17264 (java_layout_class_from_source): Function renamed
17266 (resolve_and_layout): Now call resolve_no_layout and
17268 (resolve_no_layout): New function.
17269 (purify_type_name): New function.
17270 (complete_class_report_errors): Call purify_type_name during error
17271 report on a type not found.
17272 (process_imports): error_found local variable doesn't need to be
17273 initialized to zero.
17274 (declare_local_variables): New local type_wfl. Fixed typo in error
17275 message. type_wfl assigned to unresolved type and used to register
17276 incomplete type. Build a WFL around the variable initialization
17277 statement so that debug info can be generated on it.
17278 (source_start_java_method): Reverse argument list after they've
17280 (current_this): New static global variable.
17281 (java_complete_expand_methods): Set current_this when appropriate.
17282 (resolve_expression_name): Build correct static and non static
17283 field access bearing a simple name.
17284 (resolve_field_access): Resolve the length field of arrays. Handle
17286 (patch_method_invocation_stmt): Set the type of the method
17287 invocation to error_mark_node. This value is later overridden by a
17288 valid type, if any. Don't handle qualified constructor invocation
17289 as qualified method invocation. Call lookup_method_invoke with its
17290 new flag. It's no longer necessary to access the selected method
17291 as the value of a tree list. Handle constructor invocation.
17292 (patch_invoke): Reverse argument list when invoking non interface
17293 methods. Insert call to new as the first argument of the
17295 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17296 defined within a final class. Return INVOKE_STATIC if the invoked
17297 method is a constructor.
17298 (lookup_method_invoke): New lc argument is a flag to indicate a
17299 constructor lookup. Now handle constructor lookup. Choose the most
17300 specific method in case several were matching the invocation
17301 requirements. Return a method decl instead of a tree list featuring
17302 one single method decl element.
17303 (refine_accessible_methods_list): New lc flag argument to
17304 indicate that a constructor is being looked up.
17305 (not_initialized_as_it_should_p): New function.
17306 (java_complete_tree): Now process fake tree codes
17307 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17308 save_expr on resolved function call arguments. Case on
17309 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17310 (patch_assignment): LHS can be a field access expression. When
17311 dealing with reference, lhs_type is the promoted type of the
17312 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17314 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17315 (patch_binop): Use not_initialized_as_it_should_p where
17317 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17318 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17320 (resolve_type_during_patch): New function.
17321 (patch_cast): Call resolve_type_during_patch to resolve type and
17322 report error accordingly.
17323 (patch_array_ref): Use not_initialized_as_it_should_p where
17324 applicable. Array base expression is saved before being
17325 used. Promote the type of an array elements if it contains non
17327 (build_newarray_node, patch_newarray, build_this): New functions.
17329 1998-07-16 Tom Tromey <tromey@cygnus.com>
17331 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17332 increment it in `for' statement.
17333 (print_field_info): If number is inf or nan, don't print it.
17334 (print_method_info): If method name is `delete', just ignore it.
17335 (print_c_decl): Special-case jstringArray.
17337 * gjavah.c (help): New function.
17338 (no_argument): New function.
17339 (usage): Changed text.
17340 (main): Rewrote argument handling. Now handles -v, --help,
17342 (version): New function.
17343 (found_error): New global.
17344 (main): Return found_error.
17345 (generate_access): Set found_error.
17346 (print_c_decl): Likewise.
17348 1998-07-15 Tom Tromey <tromey@cygnus.com>
17350 * gjavah.c (print_c_decl): Don't print "," when examining field.
17351 Skip type name when looking at "[L" types.
17352 (process_file): Now static.
17353 (generate_access): Now returns int.
17354 (last_access_generated): New global.
17355 (process_file): Clear last_access_generated; make multiple passes
17357 (print_field_info): Just return if generate_access returns true.
17358 (print_method_info): Likewise. Also, allow <init> functions to
17360 (print_c_decl): Added is_init argument. Print constructors
17362 (print_cxx_classname): Use UTF8_GET to extract characters from
17364 (print_base_classname): New function.
17365 (print_class_decls): New function.
17366 (process_file): Use it.
17367 (utf8_cmp): New function.
17369 1998-07-13 Nick Clifton <nickc@cygnus.com>
17371 * lang-options.h: Format changed to match changes in gcc/toplev.c
17372 to implement a --help option.
17374 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17376 * decl.c (init_decl_processing): Revert change to dtable_type.
17378 1998-07-09 Per Bothner <bothner@cygnus.com>
17380 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17382 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17384 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17386 * lang.c (lang_init): Default flag_exceptions to 1, without
17387 checking to see if it's 2 first.
17389 1998-07-08 Jeffrey A Law (law@cygnus.com)
17391 * constants.c: Include "system.h".
17392 * decl.c: Likewise.
17393 * lang.c (flag_new_exceptions): Get via extern now.
17394 (lang_init_options): New functions. Turn on flag_new_exceptions.
17396 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17398 * lex.c (java_lex): Return 0 when we see an invalid character in
17401 * lex.c (java_read_char): Specify extra argument when calling
17403 (java_read_unicode, java_parse_end_comment,
17404 java_parse_escape_sequence): Likewise,
17405 (java_lex): Specify extra argument when calling
17406 java_lex_error. Test that IDs are beginning with a legal character
17407 for IDs. Handle invalid characters with an error message and a
17408 call to java_lex_error.
17409 (java_lex_error): Adjust column position by new argument
17410 `forward'. Issue an error even if in the middle of reporting an
17413 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17415 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17416 we don't explicitly put a null pointer when we're copying it.
17418 1998-07-07 Tom Tromey <tromey@cygnus.com>
17420 * gjavah.c (print_cxx_classname): New function.
17421 (super_class_name): Likewise.
17422 (print_super_fields): Removed.
17423 (in_super): Removed.
17424 (print_field_info): Never generate #defines.
17425 (print_c_decl): Changed generated types to match JNI. No longer
17426 print class name before method name.
17427 (print_method_info): Print "static" before static methods.
17428 Print "virtual" before non-final methods.
17429 (usage): Use exit(1), not exit(-1).
17431 (print_field_info): Use %.17g to print a double.
17432 (last_access): New globals.
17433 (process_file): Initialize last_access.
17434 (usage): Now static.
17435 (ACC_VISIBILITY): New define.
17436 (generate_access): New function.
17437 (print_field_info): Call it.
17438 (print_method_info): Likewise. Also, generate information for all
17439 methods, not just native methods. Return void.
17440 (print_c_decl): Return void.
17441 (print_field_info): Return void.
17443 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17445 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17446 processing the jc1 grammar file. Prefix bison functions and
17447 variables with java_.
17448 (parse.c): Dependencies on parse.h and lex.h
17449 * expr.c (build_java_arrayaccess): Function now global.
17450 * java-tree.h: Comment reorganized to carry on previous
17451 classification effort.
17452 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17453 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17454 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17455 java_parse (new prefix java_ generated by bison).
17456 (java_layout_parsed_class, java_register_parsed_class): Function
17458 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17459 * lex.c (static tree wfl_op): Variable deleted.
17460 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17461 ctxp fields to NULL_TREE.
17462 (java_lex): No longer create WFL for operators. Filename caching
17463 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17464 created as STRING_CST and later expanded. Removed extra argument
17465 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17467 (build_wfl_node): Removed code in comments.
17468 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17469 store token and location data in the current bison token.
17470 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17471 static/extern function declaration at the beginning of the file.
17472 (struct qualification): Data structure definition deleted.
17473 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17474 (qualify_ambiguous_name): Function declaration modified. Function
17475 now returns nothing.
17476 (build_array_ref, patch_array_ref, make_qualified_name,
17477 resolve_qualified_expression_name, maybe_generate_clinit,
17478 resolve_field_access): New static function declarations.
17479 (build_java_arrayaccess): New extern function declaration.
17480 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17481 (CALL_EXPR_PRIMARY): Macro deleted.
17482 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17483 (struct parser_ctxt): Field initialized_final
17484 removed. non_static_initialized, static_initialized: New fields.
17485 * parse.y (static tree kw_super, static tree kw_this): New global
17487 (%union): tree wfl field of operator member replaced by int
17488 location. WFLs are non longer created for operators.
17489 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17490 (qualified_name:): Now calls make_qualified_name to build the
17492 (type_declaration:): Consider generating <clinit> when class
17494 (variable_declarator:): Directly build an assignment node when the
17495 variable is initialized when declared.
17496 (this_or_super:): Build a WFL and set current location when THIS
17497 or SUPER are parsed.
17498 (expression_statement:): Wrap statement around a WFL.
17499 (primary_no_new_array:): Fixed typo. Changed value returned by
17500 THIS_TK because of its new type (temporary).
17501 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17502 (field_access:): Build qualified name with SUPER.
17503 (method_invocation:): Fixed returned value because of SUPER's new
17505 (array_access:): Use OSB_TK location information.
17506 (post_increment_expression:, post_decrement_expression:,
17507 unary_expression:, pre_increment_expression:,
17508 pre_decrement_expression:, unary_expression_not_plus_minus:,
17509 cast_expression:, multiplicative_expression:,
17510 additive_expression:, shift_expression:, relational_expression:,
17511 equality_expression:, and_expression:, exclusive_or_expression:,
17512 inclusive_or_expression:, conditional_and_expression:,
17513 conditional_or_expression:, assignment:): Use new location/token
17514 information available on operators.
17515 (create_class): Set super_decl_type to NULL_TREE when processing
17517 (register_fields): Field initialization is now a MODIFY_EXPR
17518 node. Chain initialization code to the matching lists (according
17519 to the field declaration modifiers).
17520 (maybe_generate_clinit): New function.
17521 (method_header): Don't set method's DECL_NAME to a WFL when adding
17522 methods to java.lang.Object.
17523 (resolve_and_layout): Now can return NULL_TREE if the type
17524 resolution fails. Otherwise, return the class DECL instead of its
17526 (check_method_redefinition): Don't patch method DECL_NAME if it
17527 belongs to java.lang.Object.
17528 (process_imports): Simply assign error_found to the value returned
17529 by check_pkg_class_access.
17530 (declare_local_variables): Don't use their init statements (if
17531 any) when parsing error were previously found. Reuse MODIFY_EXPR
17532 build during parsing as an init statement.
17533 (java_method_add_stmt): Now return the current method body.
17534 (java_layout_parsed_class, java_register_parsed_class): Functions
17536 (java_complete_expand_methods): Initialize the constant pool on a
17537 per class basis. Layout the classes before expanding their method
17538 bodies. Don't try expand artificial constructor code if error were
17539 found. Make the classes data and register them if no error were
17541 (java_complete_expand_method): Retrieve an artificial constructor
17542 argument list before entering its body. Assign the top block to
17543 the artificial constructor function body and set types of declared
17544 blocks and compound statements to void. Walk method body if not an
17545 artificial constructor.
17546 (make_qualified_name, cut_identifier_in_qualified): New functions.
17547 (resolve_expression_name): Fixed comments. Save/restore the
17548 current class CLASS_LOADED_P flag value. Build non qualified
17549 static field access and handle qualified expression names.
17550 (resolve_field_access, resolve_qualified_expression_name): New
17552 (patch_method_invocation_stmt): Use the new expression resolution
17553 scheme, calling resolve_field_access when the function call is
17554 resolved as an expression.
17555 (qualify_ambiguous_name): Function rewritten to work on qualified
17556 expression produced by make_qualified_name.
17557 (java_complete_tree): Promote type when function's argument are
17558 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17559 the assignment to discover further errors if RHS is a expression
17560 name that fails to evaluate. Declare LHS initialized even though
17561 the assignment failed. Don't use the location variable and removed
17562 extra argument in patch function calls. Now handle the ARRAY_REF
17563 case and build internal string representation when STRING_CSTs are
17565 (build_method_invocation): Don't wrap function call around a WFL.
17566 (build_assignment): Likewise. Use the operator location
17568 (patch_assignment): Handle array access LHSs. Handle error
17569 provenance, resulting in a better error report.
17570 (build_binop): Use op_location from operator as binop location
17572 (build_unaryop, build_incdec, build_cast): Likewise.
17573 (patch_binop): Extract location information from the node. Fixed
17574 typo in error message.
17575 (patch_unary_op): Extract location information from the node.
17576 (build_array_ref, patch_array_ref): New functions.
17578 1998-07-01 Tom Tromey <tromey@cygnus.com>
17580 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17581 match _Jv_IsInstanceOf.
17582 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17583 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17585 1998-06-30 Tom Tromey <tromey@cygnus.com>
17587 * decl.c (init_decl_processing): Functions are now named
17588 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17590 1998-06-29 Per Bothner <bothner@cygnus.com>
17592 * java-tree.h (load_class): Add prototype.
17593 * class.c (is_compiled_class): Add missing arg to load_class.
17594 * expr.c (expand_java_NEW): Call load_class.
17595 * parse.y (process_import): Removed bogus use of void return value.
17597 1998-06-25 Per Bothner <bothner@cygnus.com>
17599 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17600 Function name is "_Jv_Throw" instead of "soft_athrow".
17601 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17602 Function name is "_Jv_AllocObject" instead of "soft_new".
17603 Takes an extra parameter (object size).
17604 * expr.c: Update calls.
17606 1998-06-24 Per Bothner <bothner@cygnus.com>
17608 * lex.c (java_get_line_col): Handle end-of-file.
17609 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17611 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17613 * lang.c (lang_init): Make -fexceptions the default.
17614 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17615 exception handling is not turned on.
17617 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17619 * lang.c (flag_new_exceptions): Make this this default.
17620 * decl.c (end_java_method): Call emit_handlers.
17621 * except.c (method_init_exceptions): Set language code and version.
17622 (expand_start_java_handler): Enable exception, and call
17623 expand_eh_region_start.
17624 (expand_end_java_handler): Enable exception, and set up catch blocks.
17625 (emit_handlers): New routine to generate the saved handlers.
17626 * java-except.h (emit_handlers): Add prototype.
17628 1998-06-12 Per Bothner <bothner@cygnus.com>
17630 We used to have three different representations of the constant pool:
17631 the CPool structure, the tree_constant_pool, and the constructures
17632 used to build the Class object (which may need class and string
17633 constants) in compiled code. None were appropriate for compiling
17634 to .class files, so I did a major overhaul.
17636 First, the tree_constant_pool array was removed. Things were
17637 modified to the CPool structure in the JCF could be used.
17638 Second, a "capacity" field was added to the CPool, and functions
17639 written to search for a matching constant, adding one if not found.
17640 The code that generated the Class object was changed to use a CPool.
17641 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17642 the static Class object are now only in build_constants_constructor.
17643 Finally, I wrote code which can generate a .class file (including its
17644 constant pool) from the RECORD_TYPE of a class. This is a big step
17645 on the way to compiling Java source into .class files.
17647 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17648 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17650 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17651 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17652 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17653 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17654 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17655 (lang_type): Removed constant_pool field.
17656 * jcf.h (CPool): Renamed size to count. Added field capacity.
17657 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17658 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17659 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17661 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17662 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17663 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17664 (set_constant_entry, find_constant1, find_constant2,
17665 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17666 find_utf8_constant, find_class_or_string_constant): New functions.
17668 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17669 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17670 (give_name_to_class, get_class_constant): Likewise.
17671 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17672 (get_name_and_type_constant, get_ref_constant): Removed.
17673 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17674 * parse.y: Don't save/restore tree_constant_pool.
17675 * verify.c (verify_jvm_instructions): Update for new approach.
17676 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17678 * lang-options.h: Added -femit-class-file, -femit-class-files.
17679 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17680 (lang_f_options): Added "emit-class-file(s)".
17682 * expr.c (build_java_arrayaccess): Generate more efficient array
17683 bounds checking, by using unsigned compare.
17685 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17687 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17689 * parse.h: New comment on the handling of unresolved type
17690 identifiers. JDEPs are now part of the jdep_code enum.
17691 (typedef struct jdep): Now use enum jdep_code or int, depending on
17692 availability. Both are narrowed down to an 8 bits bitfield.
17693 (CALL_EXPR_PRIMARY): Fixed comment.
17695 1998-06-10 Tom Tromey <tromey@cygnus.com>
17697 * Make-lang.in (java): Added gjavac and jvgenmain.
17698 (java.start.encap): Depend on gjavac.
17699 (java.rest.encap): Depend on jvgenmain.
17701 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17702 (JAVA_CROSS_NAME): Likewise.
17703 (java.all.build): Depend on jvgenmain and gjavac.
17704 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17705 (jvgenmain$(exeext)): New target.
17706 (java.install-common): Wrote.
17707 * config-lang.in (compilers, stagestuff): Added gjavac and
17710 1998-06-10 Dave Brolley <brolley@cygnus.com>
17712 * lang.c (lang_decode_option): New argc/argv interface.
17714 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17716 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17717 * decl.c (build_decl_no_layout): New function.
17718 * expr.c (java_lang_expand_expr): Layout declarations found in
17719 blocks before they're pushed.
17720 * jcf-parse.c (load_class): Save current line when parsing class
17722 (parse_source_file): Register class before expanding their
17724 * lang.c (put_decl_node): Produce `null' when `void *' is
17726 * lex.c (static tree wfl_op): New static global, for error report
17728 (java_init_lex): wfl_operator and wfl_op initialized
17729 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17731 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17732 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17733 build_unresolved_array_type): New static function definitions.
17734 (build_decl_no_layout): New extern function declared.
17735 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17736 faulty modifier exists.
17737 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17738 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17739 (UNARY_PLUS_EXPR): New fake operator.
17740 (struct parser_ctxt): New field osb_number.
17741 * parse.y (static tree wfl_operator): New static WFL for operator
17742 bound error messages.
17743 (DECR_TK, INCR_TK): Moved.
17744 (OP_TK): Tagged <operator>.
17745 (array_type:): Now call build_unresolved_array_type.
17746 (dim_expr:): Count the number of '[' seen.
17747 (post_increment_expression, post_decrement_expression,
17748 pre_increment_expression, pre_decrement_expression,
17749 unary_expression_not_plus_minus, unary_expression:): Actions are
17750 now building the corresponding unary expressions.
17751 (cast_expression:): Actions are now building cast expressions.
17752 (build_unresolved_array_type): New function.
17753 (create_interface): Reset the number of declared interfaces.
17754 (create_class): Likewise.
17755 (method_header): Methods declared within the scope of an interface
17756 are now implicitly set public and abstract.
17757 (java_complete_class): Variable's and parameter's type are patched
17758 with a promoted type.
17759 (declare_local_variables): Resolved non builtin types are promoted
17760 before being used to build a variable decl. Removed type patch
17761 posted on variable initialization statement.
17762 (source_start_java_method): Use build_decl_no_layout to build the
17763 decl of a parameter of incomplete type.
17764 (java_register_parsed_class): Process interfaces too. Call
17765 rest_of_decl_compilation on each processed class declarations.
17766 (java_complete_expand_methods): Don't attempt to expand things in
17768 (java_complete_tree): Process CONVERT_EXPR, even though it always
17769 has a type. Propagate error_mark_node to node's type too. Promote
17770 method's call argument type and return error_mark_node if
17771 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17772 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17773 handle unary operator nodes.
17774 (build_assignment): Added comment.
17775 (print_int_node): New function.
17776 (patch_assignment): New second argument. New error handling. Use
17777 print_int_node. Handle references. Use can_cast_to_p to issue
17778 different error message according to the context and check upon
17779 the initialization of the RHS.
17780 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17781 (operator_string): Handle more operators.
17782 (patch_binop): No longer use a function static
17783 wfl_operator. Improved error message on shift distance.
17784 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17785 patch_cast): New functions.
17787 1998-06-05 Per Bothner <bothner@cygnus.com>
17789 * jvspec.c: New file.
17790 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17792 * java-tree.h (identifier_subst): Add declaration.
17794 1998-06-04 Tom Tromey <tromey@cygnus.com>
17796 * jvgenmain.c (main): Generate call to JvRunMain.
17798 * class.c (make_class_data): Push value for "sync_info" field.
17799 * decl.c (init_decl_processing): Push "sync_info" field.
17801 1998-06-03 Per Bothner <bothner@cygnus.com>
17803 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17804 Java (source) name, not signature.
17805 Set TYPE_ALIGN to (at least) that of element_type.
17807 1998-06-02 Per Bothner <bothner@cygnus.com>
17809 * class.c: Moved classname-mangling-rekated code to ...
17810 * mangle.c: ... this new file.
17811 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17812 * Makefile.in: Update for above changes.
17814 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17816 * expr.c (truthvalue_conversion): Convert integer and floating
17817 point value to their truth value.
17818 * lex.c (java_lex): Handle the `null' literal.
17819 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17820 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17821 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17824 * parse.y: Reorganization/documentation on token declaration.
17825 (binop_lookup[]): New added new tree codes.
17826 (relational_expression): Build corresponding binary operators.
17827 (equality_expression, conditional_and_expression,
17828 conditional_or_expression): Likewise.
17829 (java_complete_class): Fix crash in debug message.
17830 (java_complete_tree): Check initialization of method call
17831 arguments. Further bogus node evaluation to detect more error
17832 during assignments. Handles more binary operators.
17833 (patch_assignment): Use DECL_P.
17834 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17836 (operator_string): Handle more case. Compacted source.
17837 (patch_binop): Changed function comment. Checking for
17838 uninitialized first operand takes the compound assignment into
17839 account and uses DECL_P. Checking for uninitialized second operand
17840 delayed to routine's end. Use macros to issue type bound error
17841 messages and issue messages on both operands if their types are
17842 different. Force fixed type into node. Handle all binary
17845 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17847 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17848 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17849 build operator node and return tokens.
17850 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17851 * parse.h (java_complete_tree): Changed returned type in prototype.
17852 (build_method_invocation, build_assignment, patch_assignment,
17853 patch_binop): New static function declarations.
17854 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17855 BUILD_EXPR_WFL): New macros.
17856 * parse.y (enum tree_code binop_lookup[]): New static for token to
17858 (%union): Parser union has new sub-structure `operator'.
17859 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17860 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17861 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17862 ASSIGN_ANY_TK): Tokens tagged `operator'.
17863 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17864 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17865 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17866 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17867 (assignment_operator:): Rule tagged `operator'.
17868 (expression_statement:): Re-installed default rule.
17869 (method_invocation:): Sub rules call build_method_invocation.
17870 (postfix_expression:): Don't attempt to resolve name here. Just
17872 (multiplicative_expression:): Sub-rules build corresponding binop
17874 (additive_expression:, shift_expression:, and_expression:,
17875 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17876 (assignment:): Sub rule invoke build_assignment.
17877 (assignment_operator:): Default rules on sub rules.
17878 (force_error): Added documentation on this variable.
17879 (declare_local_variables): Build initialization calling
17881 (expand_start_java_method): Removed unused rtx declaration. Mark
17882 arguments as already initialized.
17883 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17884 (java_complete_expand_methods): Don't process next method if
17885 completion of the previous one triggered errors.
17886 (java_complete_expand_method): Call source_end_java_method if no
17887 error were found during completion.
17888 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17889 locals declaratilon. Handle names found within a class. Return
17890 error_mark_node when things aren't found.
17891 (patch_method_invocation_stmt): Return error_mark_node on failures.
17892 (patch_invoke): Removed unused local. Return the correct node.
17893 (java_complete_tree): Now returns a value. The BLOCK section binds
17894 local identifiers and the type of a BLOCK is now void. Assign the
17895 result of operand completion on COMPOUND_EXPR. Assign the
17896 encapsulated node of a WFL to the result of its completion, except
17897 when the node is an identifier. Now handle MODIFY_EXPR and several
17898 binary operators. Return error_mark_node on errors.
17899 (build_method_invocation, build_assignment, patch_assignment,
17900 build_binop, operator_string, patch_binop): New functions.
17901 * typeck.c (binary_numeric_promotion): New function.
17903 1998-05-21 Per Bothner <bothner@cygnus.com>
17905 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17906 Replace most uses of ident_subst by identifier_subst.
17908 * class.c (push_class_static_dummy_field): Removed function.
17909 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17910 instead of looking got "class" static field. Create that decl here.
17911 (class_identifier_node): Removed; no longer needed.
17912 (init_class_processing): Don't init class_identifier_node.
17913 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17914 Do nreverse 0 times (instead of twice) for Object and Class.
17915 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17917 1998-05-20 Per Bothner <bothner@cygnus.com>
17919 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17920 while initializing linenumber_count and linenumber_table.
17921 Do it before init_function_start (which calls emit_line_note).
17922 * expr.c (expand_byte_code): Don't need to clear lineno here.
17924 1998-05-18 Tom Tromey <tromey@cygnus.com>
17926 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17927 then mangle number as _N_.
17929 * class.c (mangle_class_field): New function.
17930 (build_class_ref): Set assembler name of class reference using
17931 mangle_class_field.
17932 (push_class_static_dummy_field): Likewise.
17934 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17936 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17937 of assigning to TREE_CODE. The latter method exploits a feature
17938 of GCC that is not ANSI compliant.
17940 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17942 * decl.c (pushdecl_force_head): New function.
17943 (pushlevel): Removed conditional printf.
17944 (complete_start_java_method): Don't enter local variable scope if
17945 function is compiled from source code.
17946 * expr.c: parse.h now included
17947 (java_lang_expand_expr): New function.
17948 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17949 printf. Terminate buffer when doing directories.
17950 * jcf-parse.c (parse_source_file): Call lang_init_source before
17951 parsing and before code generation.
17952 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17953 use printf if the macro is defined.
17954 * lang.c (lang_init): Install lang_expand_expr hook on
17955 java_lang_expand_expr.
17956 (java_dummy_print): New function.
17957 (lang_init_source): New function.
17958 * lex.c (java_lex): Remember location of an opening brace at the
17959 second nesting level.
17960 (java_is_eol): Unget character seen after a CR if it is EOF.
17961 * parse.h: Now includes lex.h
17962 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17963 printf if the macro is defined.
17964 (expand_start_java_method, build_expr_block, enter_block,
17965 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17966 New static function declarations.
17967 (pushdecl_force_head): New extern function declaration.
17968 (INCOMPLETE_TYPE_P): New macro.
17969 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17970 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17971 BLOCK_EXPR_ORIGIN): New macros.
17972 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17973 DECL_SOURCE_LINE_LAST): New macros.
17974 (struct parser_ctxt): Removed field current_method_decl, redundant
17975 with the field current_function_decl. Added fields
17976 first_ccb_indent1 and pending_block.
17977 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17978 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17980 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17981 (compilation_unit:): Cosmetic on sub rule.
17982 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17983 (variable_initializer:): Installed default rule on expression:.
17984 (method_declaration:): method_header: starts a new
17985 method. method_body: installs the function body, absorbs blocks
17986 emitted for temporary variable scopings, pops function's body block
17987 and merges function's last statement lineno in DECL_SOURCE_LINE.
17988 (method_body:): Installed default rules.
17989 (block:): Call enter_block when an opening brace is seen. Absorb
17990 scoping blocks and call exit_block when a closing brace is seen.
17991 (block_statement:): Cosmetic changes.
17992 (method_invocation:): Create WFL around CALL_EXPR node.
17993 (patch_stage): Added comment around definition.
17994 (method_header): Try to use first_ccb_indent1 as the first line of
17995 the method, so BP debug info are emitted at the first opening
17996 brace of the function. If the function has no body, use the
17997 location of the function's name. Override currently defined method
17998 name with the matching WFL so we can point redefinition errors
17999 using the location where the function's name was declared.
18000 (check_abstract_method_header): Interprets DECL_NAME as an
18001 identifier or as a WFL, accordingly.
18002 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18003 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18004 location and name information out of it and reinstall DECL_NAME to
18005 its original identifier node value.
18006 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18007 function's source code).
18008 (read_import_dir): Test the value returned by find_class and issue
18009 a fatal accordingly.
18010 (declare_local_variables): Push a new block for the scope of the
18011 new variable(s) if code has been already generated at that nesting
18012 level. Pinpoint redefinition errors using the variable id
18013 WFLs. Generate initialization code if necessary. If the variable
18014 type is incomplete, register a patch on its decl.
18015 (source_start_java_method): Rewritten. Define a new block for the
18016 function's parameters. Build parameter decl out of function's
18017 arguments and register them for a patch if their types are
18019 (expand_start_java_method): Includes the part of
18020 source_start_java_method that was pushing the parameter decls and
18021 completing the method start code.
18022 (source_end_java_method): Removed call the expand_end_bindings and
18023 poplevel (already taken care of). Reinstall function's arguments
18024 and get function's last line of code before calling
18025 expand_function_end.
18026 (java_method_add_stmt): New comment before the function's
18027 code. Complement the second operand of the current COMPOUND_EXPR
18029 (java_complete_expand_methods): Don't generate debug info on line
18030 zero when expanding a generated constructor.
18031 (java_complete_expand_method): Set start and end line numbers for
18032 a artificially generated constructor to one and manually call
18033 enter_block and exit_block when defining it. For all methods:
18034 expand function's start calling the new expand_start_java_method
18035 and invoke java_complete_tree on the effective method's body, if
18037 (resolve_expression_name): Now use lookup_name_in_blocks to search
18038 local variable decls and print out an error when variables are
18040 (patch_method_invocation_stmt): Inserted comment before the
18042 (lookup_method_invoke): Chain method's arguments using chainon
18043 with the current arg list as a second argument. Inserted missing
18044 IDENTIFIER_POINTER when reporting an error on methods not found.
18045 (refine_accessible_methods_list): Don't retain constructors.
18046 (patch_arguments): Function removed.
18047 (java_complete_tree): Inserted comment before the function's
18048 code. New case for BLOCKs. Moved the WFL case a bit
18049 further. Complete function's arguments.
18050 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18051 maybe_absorb_scoping_blocks): New functions.
18053 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18055 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18057 * jcf-parse.c (parse_source_file, java_error_count): New forward
18058 and extern declarations.
18059 (java_parse_abort_on_error): Macro moved.
18060 (jcf_parse_source): fatal called if fopen fails. Now calls
18062 (parse_source_file): New parse_only parameter. Reflects the
18063 elimination of the second pass.
18064 (yyparse): parse_source_file called with argument set to 0.
18065 * jcf.h (JCF_ZERO): Sets java_source to zero.
18066 * lex.c (java_init_lex): pass argument is gone. Function modified
18067 to be called once during the analysis of a file.
18068 (java_unget_unicode): Fixed typo in fatal message.
18069 (java_get_line_col): Likewise.
18070 (java_lval): Likewise. String literals no longer built during
18072 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18074 * parse.h (MODIFIER_WFL): New macro.
18075 (parse_check_super, parser_check_super_interface): Now return int.
18076 (parser_chain_incomplete_item, not_builtin_p,
18077 complete_method_decl): Declarations removed.
18078 (build_method_invocation_stmt, build_invoke): Renamed using the
18079 `patch' instead of `build'
18080 (register-incomplete_type, obtain_incomplete_type,
18081 java_complete_tree, java_complete_expand_method,
18082 unresolved_type_p, create_jdep_list): New function declarations.
18083 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18084 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18085 (jdep): New typedef on new struct _jdep.
18086 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18087 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18088 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18089 JDEP_RESOLVED_P): New macros.
18090 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18091 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18092 JDEP_VARIABLE): New enum values and jdep kinds.
18093 (jdeplist): New typedef on struct _jdeplist.
18094 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18096 (CALL_EXPR_PRIMARY): New macro.
18097 (struct parser_ctxt): Fields java_pass, current_method_decl,
18098 method_decl_list deleted. New field jdeplist.
18099 (INCOMPLETE_P): Macro deleted.
18100 * parse.y (single_type_import_declaration:): Removed pass switch.
18101 (type_import_on_demand_declaration): Likewise.
18102 (field_declaration:): Removed pass switch on all sub rules.
18103 (class_declaration:): Call the complete_class_decl removed on
18105 (method_declaration:): Removed second pass switch. No longer chain
18106 methods decl when method_header reduced.
18107 (method_header:): Sub rules no longer depend on pass switch.
18108 (method_declarator:): Likewise.
18109 (method_body:): Likewise.
18110 (abstract_method_declaration:): Likewise.
18111 (block_statement:): Likewise.
18112 (local_variable_declaration:): Likewise.
18113 (argument_list:): Likewise.
18114 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18115 removed. Partial CLASS_EXPR tree node built instead.
18116 (postfix_expression:): Removed pass switch on all sub rules.
18117 (java_pop_parser_context): Free classd_list content.
18118 (yyerror): Call obstrack_grow0 to finalize error message.
18119 (check_class_interface_creation): Comment modified to reflect new
18120 returned value meaning. Removed second pass switch. Return 1 if an
18121 error was found, 0 otherwise. Adjust pointer on filename if a
18122 leading path separator was found.
18123 (maybe_create_class_interface_decl): Removed first pass switch
18124 when linking the class decl to the class_list. Install a new
18125 jdep_list for the class.
18126 (add_superinterfaces): List of unresolved interfaces is
18127 gone. Unresolved interfaces are directly added to the current
18129 (create_interface): Second pass shortcut removed.
18130 ctpx->modifier_ctx access through MODIFIER_WFL.
18131 (create_class): Second pass shortcut removed. Call to
18132 register_incomplete_type replaces the call to
18133 parser_chain_incomplete_item.
18134 (complete_class_decl): Function removed.
18135 (duplicate_declaration_error): New way of retrieving redeclared
18137 (register_fields): Call to lookup_modifier_cl replaced by
18138 MODIFIER_WFL. New way of handling unresolved type, using
18139 unresolved_type_p and obtain_incomplete_type.
18140 register_incomplete_type replaces call to parser_chain_incomplete_item.
18141 (patch_stage): New static global variable.
18142 (method_header): New way of handling unresolved type, using
18143 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18144 indicates that the method decl needs to be patched.
18145 (check_abstract_method_header): Call to lookup_modifier_cl
18146 replaced by MODIFIER_WFL.
18147 (method_declarator): Incomplete argument type are registered
18148 calling register_incomplete_type. Patch on the declared method is
18149 issued in that case.
18150 (unresolved_type_p): New function.
18151 (parser_check_super_interface): New comment to reflect function's
18152 modified returned type (int). Function and has a new argument
18153 this_wfl. Call to parse_error_context uses this_wfl instead of
18154 relying on lookup_cl.
18155 (parser_check_super): Comment reflects function's new returned
18156 type (int). Function returns nonzero value on error.
18157 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18158 register_incomplete_type, jdep_resolve_class): New functions to
18159 handle incomplete types in declarations.
18160 (java_complete_class): Rewritten to work with the new incomplete
18161 type handling scheme.
18162 (complete_class_report_errors): Likewise.
18163 (complete_method_decl): Removed: it jobs is now handled by
18164 java_complete_class.
18165 (do_resolve_class): Class loaded in not already loaded and not
18166 found in Java source code.
18167 (java_check_regular_methods, java_check_abstract_methods): Don't
18168 call complete_method_decl anymore.
18169 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18170 (read_import_dir): Got rid of the pass number dependency.
18171 (declare_local_variables): New handling of unresolved types (patch
18173 (source_start_java_method): New parameter level. Function called
18174 with level set to 1 when argument types are potentially
18175 unresolved. Called to complete the job with level set to 2 once
18176 types are complete.
18177 (source_end_java_method): Call to permanent_allocation
18178 removed. Waiting to be replaced by a more suitable obstack
18180 (java_complete_expand_methods, java_complete_expand_method,
18181 java_expand_finals): New functions.
18182 (build_method_invocation_stmt): Renamed
18183 patch_method_invocation_stmt. Extracts function call expression
18184 (wfl) and arguments (args) from CALL_EXPR tree operands.
18185 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18186 call. Patch the function and argument operand of the CALL_EXPR
18188 (patch_argument, java_complete_tree): New functions.
18190 1998-04-20 Per Bothner <bothner@cygnus.com>
18192 Recover from missing fields and methods (i.e. error instead of fatal).
18193 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18194 * expr.c (expand_invoke): Recover from missing method.
18195 (expand_java_field_op): Recover from missing field.
18196 Inline references to java.lang.{Integer,Char,...}.TYPE.
18197 * typeck.c (get_type_from_signature), java-tree.h: New function.
18198 * class.c (add_method): Use get_type_from_signature.
18199 (build_class_ref): Handle a class that was not found.
18200 * typeck.c (convert): Handle conversion to pointers (for convenience).
18201 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18202 instead of lookup_field to handle missing fields.
18204 * jcf-parse.c (process_zip_dir): Set java_source.
18206 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18208 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18210 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18212 * jcf-parse.c (load_class): Don't change input_filename before
18213 calling jcf_parse_source (but still do it before calling
18215 (jcf_parse_source): Assign input_filename after having saved the
18217 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18218 list. ctxp->modifier_ctx zeroed according to its new
18219 definition. ctxp->filename initialized. Removed
18220 JAVA_MODIFIER_CTX_UNMARK.
18221 (java_unget_unicode): Update the character based column position.
18222 (java_allocate_new_line): ref_count not used anymore. Always free
18223 ctxp->p_line. Initialize c_line->char_col to 0.
18224 (java_get_unicode): Update the character based column position.
18225 (java_lex): Use ctxp->elc to store current position in source
18226 file, at the beginning of the parsed token. Set modifier_ctx entry
18227 corresponding to the parse modifier to a WFL node. Return a WFL
18228 node when an identifier is parsed.
18229 (java_lex_error): Now uses ctxp->elc to store current position in
18231 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18232 * lex.h (build_wfl_node): New function definitions.
18233 (struct java_line): ref_count and next fields are gone. New field
18235 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18236 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18237 (JAVA_COLUMN_DELTA): New macro.
18238 (java_lc): New typedef on new struct _java_lc.
18239 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18240 (parse_error_context, parse_warning_context): Changed prototypes.
18241 (java_get_line_col): Added as an available global function.
18242 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18243 (IC_DECL): Replaced by macro IC_TYPE
18244 (DEPEND_WFL): New macro.
18245 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18247 (exit_java_complete_class): Removed a commented out statement.
18248 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18249 now an array of tree nodes. Deleted fields line_list and
18250 e_line. New field elc, to replace e_line.
18251 * parse.y (array_type:): Build WFL node.
18252 (qualified_name:): Build a single WFL node out of two. Retain
18253 the location information of the first node in the resulting node.
18254 (package_declaration:): Use package name as a WFL node
18255 (single_type_import_declaration:): Use imported name as a WFL node.
18256 (type_import_on_demand_declaration:): Use root of the imported
18257 packages as a WFL node.
18258 (field_declaration:): Removed unused local variable cl.
18259 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18260 (yyerror): New static elc. Removed static error_line, error_pos.
18261 New local code_from_source. Save ctxp->elc into elc at the first
18262 pass. Call java_get_line_col to get a string of the line where
18263 the error occurred.
18264 (debug_line): Removed static function.
18265 (parse_error_context, parse_warning_context): Parameter cl is now
18266 a WFL node. Use its value to initialize ctxp->elc.
18267 (redefinition_error): Parameter cl is now a WFL node.
18268 (parse_add_interface): New parameter wfl. No longer call
18269 lookup_cl, use wfl instead.
18270 (check_class_interface_creation): Parameter cl is now a WFL node.
18271 (maybe_create_class_interface_decl): Likewise.
18272 (add_superinterfaces): New function.
18273 (create_interface): Removed local cl, node, super_decl,
18274 super_decl_type. Function now uses id as a WFL node. Better
18275 warning/error report on obsolete or forbidden mix of
18276 modifiers. Now calls add_superinterfaces to register interfaces.
18277 (create_class): Removed local cl, node. Local variable id is used
18278 as a WFL node. Better error report on forbidden modifier
18279 mix. Uses add_superinterfaces to register interfaces.
18280 (find_field): Argument cl is now a WFL node. Now store the WFL
18281 node of a fields that needs to be checked for their
18283 (method_header): Local variable node non longer used. Local
18284 variable id replaces cl.
18285 (check_modifiers_consistency): Local variable cl is now a WFL
18287 (method_declarator): Local variable cl replaced by parameter id.
18288 (parser_qualified_name): Now uses parameter name as a WFL node.
18289 (parser_check_super_interface): New parameter wfl, for achieve
18290 greater accuracy during error reports.
18291 (parser_chain_incomplete_item): New parameter named location. Used,
18292 along the decl, to construct the incomplete item node.
18293 (java_complete_class): resolve_class now uses WFL node extracted
18294 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18296 (complete_method_decl): Unresolved function's argument types are WFL.
18297 (resolve_class): Parameter cl is now a WFL node.
18298 (resolve_and_layout): Likewise.
18299 (do_resolve_class): Likewise. Try first to use cl and then do the
18300 lookup on the decl when calling check_pkg_class_access.
18301 (complete_class_report_errors): Use IC_TYPE in place of
18302 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18303 instead of doing a lookup over the decl.
18304 (java_check_final): Use WFL info from field tree list.
18305 (lookup_cl): Rewritten and returns a statically defined WFL node.
18306 (lookup_modifier_cl): Now uses information from WFL nodes.
18307 (process_imports): Likewise.
18308 (read_import_dir): name and cl arguments replaced by a single WFL
18309 node. Function modified accordingly.
18310 (find_in_imports_on_demand): Now uses WFL node.
18311 (check_pkg_class_access): cl argument is now a WFL node.
18312 (declare_local_variables): Fixed to use WFL nodes.
18313 (resolve_expression_name): Likewise.
18314 (build_method_invocation_stmt): name_combo argument renamed
18315 wfl. Function modified to use WFL nodes.
18316 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18317 (lookup_method_invoke): cl is now a WFL node. Added missing
18318 IDENTIFIER_POINTER to class type decl name.
18320 1998-04-14 Dave Brolley <brolley@cygnus.com>
18322 * lang.c (init_parse): Now returns char* containing the filename.
18324 1998-04-10 Per Bothner <bothner@cygnus.com>
18326 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18328 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18329 * class.c (make_class_data): If flag_assume_compiled, initial class
18330 state is CSTATE_PREPARED; make superclass and interfaces direct
18331 references, rather than constant pool indexes.
18333 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18335 * parser.y: Include flags.h. Removed debug variable pl.
18336 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18337 (block:): Likewise.
18338 (labeled_statement_nsi:): Generate debug info when reducing
18339 expression_statement:.
18340 (check_pkg_class_access): get_access_flags_from_decl invocation
18341 fixed for new CLASS_* flags location.
18342 (source_end_java_method): Save/restore parser context when
18343 entering/leaving this routine. Restore lineno to its right value
18344 before calling expand_end_bindings.
18345 (build_method_invocation_stmt): build_invoke called with the
18346 current line information.
18347 (build_invoke): New argument cl. Wrap the function call around a
18349 (refine_accessible_methods_list): Changed comment, removed
18351 * parse.h: Fixed typo in comments.
18352 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18353 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18354 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18356 * lex.c (java_lex): Record the last closing curly bracket of a
18358 * jcf-parse.c (jcf_parse_source): Now calls
18359 java_check_methods. Clarified comment, fixed typo.
18361 1998-04-09 Dave Brolley <brolley@cygnus.com>
18363 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18364 (finish_parse): Expose for non USE_CPPLIB builds.
18366 1998-04-08 Jeffrey A Law (law@cygnus.com)
18368 * lang.c (lang_print_xnode): New function.
18370 1998-04-03 Per Bothner <bothner@cygnus.com>
18372 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18373 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18374 used to build a class's dispatch table.
18375 (make_class_data): Generate dispatch table if flag_assume_compiled.
18376 Set dtable of class object to address of class_dtable_decl.
18378 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18379 be volatile and have side effects - generates better code.
18381 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18382 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18384 * expr.c (expand_invoke): If class is final, method is
18385 effectively final, so can call it directly.
18387 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18389 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18391 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18393 * parse.y (build_method_invocation_stmt): Removed extra argument
18396 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18398 * expr.c (dtable_indent): Now static global.
18399 (expand_invoke): Now call invoke_build_dtable and
18400 build_invokevirtual.
18401 (invoke_build_dtable, build_invokevirtual): New functions.
18402 * jcf-io.c (find_class): Defer issuing a warning by setting
18403 jcf->outofsynch to 1.
18404 * jcf-parse.c (jcf_out_of_synch): New function.
18405 (load_class): Test this_jcf.outofsynch flag and call
18406 jcf_out_of_synch accordingly.
18407 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18408 comment indentation.
18409 * lex.c (java_get_unicode): Fixed code indentation.
18410 (java_lex): Create string literal. Fixed typo. Removed several
18411 premature obstack_free.
18412 * parse.h: New enums for name resolution and invocation mode.
18413 (struct qualification): New data structure.
18414 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18415 (do_resolve_class, build_method_invocation_stmt,
18416 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18417 debug_line, identical_subpath_p, invocation_mode,
18418 refine_accessible_methods_list, build_invoke,
18419 lookup_method_invoke): New functions declared.
18420 (build_invokevirtual, invoke_build_dtable, match_java_method,
18421 build_field_ref, jcf_out_of_synch): New references to external
18423 (struct parse_ctxt): Removed artificial_constructor field.
18424 * parse.y: (array_type:): Type defined for this rule.
18425 (class_type:): Installed default rule for interface_type:.
18426 (array_type:): Now build Java array type.
18427 (qualified_name:): Now use obstack_grow0.
18428 (method_declaration:): Skip the artificial constructor added to
18430 (abstract_method_declaration:): Execute the code only during pass 1.
18431 (block:): Installed default rule in block_statements:.
18432 (block_statement:): Add the statement to the method during pass 2.
18433 (statement_expression): Installed default rule for
18434 method_invocation:.
18435 (argument_list:): Added code to build the argument list.
18436 (method_invocation:): Added call to create the method invocation
18438 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18439 (debug_line): New function for debug.
18440 (complete_class_decl): No longer do something during pass 1.
18441 (method_header): Use BUILD_PTR_FROM_NAME.
18442 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18444 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18445 function's main comment.
18446 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18448 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18449 (resolve_class): Now works with arrays.
18450 (do_resolve_class, resolve_and_layout): New functions.
18451 (java_check_regular_methods): Reverse method list before and after
18452 having processed it. No longer set ctxp->artificial_constructor.
18453 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18454 accordingly. Fixed typo in issued error message. Now use
18456 (find_in_imports_on_demand): Now use obstack_grow0.
18457 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18458 (source_end_java_method): Call expand_expr_stmt instead of
18459 expand_expr. Calls it before calling expand_function_end.
18460 (java_method_add_stmt): Do nothing if errors were found during
18462 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18463 (build_method_invocation_stmt, build_invoke, invocation_mode,
18464 lookup_method_invoke, refine_accessible_methods_list,
18465 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18467 * typeck.c (build_java_signature): Properly end method signature
18468 if return type skipped.
18469 (match_java_method): New function.
18471 1998-03-16 Per Bothner <bothner@cygnus.com>
18473 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18475 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18477 * expr.c (build_invoke_non_interface): New function.
18478 (methods_ident, ncode_ident): Now static globals.
18479 (expand_invoke): Use build_invoke_non_interface.
18480 * java-tree.h (struct lang_decl): New field function_decl_body.
18481 (DECL_FUNCTION_BODY): New macro.
18482 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18483 CLASS_FROM_SOURCE_P.
18484 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18485 before starting pass 2. Call to java_generate_parsed_class replaced
18486 by java_register_parsed_class.
18487 * lex.c: Fixed typo in header. Some line width related formating.
18488 * lex.h: Some line width related formating.
18489 * parse.h (source_end_java_method, resolve_expression_name,
18490 complete_class_decl, maybe_create_class_interface_decl,
18491 check_class_interface_creation): New static function declarations.
18492 (java_layout_parsed_class, java_method_add_stmt): New function
18494 (struct parser_ctxt): Field mark_class_generate removed. New
18495 fields class_list and artificial_constructor.
18496 * parse.y: Fixed typo in header.
18497 (class_declaration:): Call complete_class_decl when class body
18499 (method_declaration:): Call source_end_java_method in pass 2 when
18500 the method body is defined.
18501 (postfix_expression:): Do expression name resolution on sub-rule
18502 name during pass 2.
18503 (create_class, create_interface): Merged common pieces.
18504 (check_class_interface_creation, maybe_create_class_interface_decl):
18506 (complete_class_decl): New function.
18507 (register_fields): Fixed line width related typo.
18508 (method_header): Correctly skip first argument when fixing
18509 argument line. Changed the loop.
18510 (java_check_circular_reference): Now use ctxp->class_list.
18511 (java_complete_class): Removed start/stop marking.
18512 (java_check_regular_methods): Now takes a class decl as an
18513 argument. Add default constructor if none were encountered.
18514 (java_check_methods): Now use ctxp->class_list. Changed call to
18515 java_check_regular_methods.
18516 (source_start_java_method): Set DECL_ARG_TYPE for each function
18518 (source_end_java_method, java_method_add_stmt): New functions.
18519 (java_generate_parsed_class): No longer exists.
18520 (java_layout_parsed_class, java_register_parsed_class): New functions.
18521 (resolve_expression_name): New function.
18523 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18525 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18526 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18527 until pass initializations are done. Call read_import_dir with
18529 * parse.h: (lookup_modifier_cl): New function declared.
18530 (INTERFACE_FIELD_MODIFIERS): New macro.
18531 (OBSOLETE_MODIFIER_WARNING): New macro.
18532 * parse.y: (register_fields): Class type and current field name in
18533 local variables. Check modifier(s) if adding field(s) to an interface.
18534 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18535 and report errors using the faulty modifier line context.
18536 (lookup_modifier_cl): New function.
18537 (read_import_dir): Detect and report default import processing
18540 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18542 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18543 * class.c (is_compiled_class): Return 1 after making sure it
18544 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18545 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18546 * java-tree.h (flag_assume_compiled): Add decl.
18547 * lang.c (lang_f_options): Add the flag.
18548 (flag_assume_compiled): Add decl, default to 0.
18550 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18552 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18553 (is_compiled_class): Likewise.
18554 (layout_class): Likewise.
18555 (layout_class): Detect and lay out classes defined in source code.
18556 (interface_of_p, add_interface_do, may_add_interface): New
18558 (add_interface): Now use add_interface_do.
18559 (add_method_1): New function.
18560 (add_method): Now use add_method_1.
18561 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18562 (complete_start_java_method): New function.
18563 (start_java_mehod): Now call complete_start_java_method.
18564 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18565 (expand_invoke): Likewise and fixed typo.
18566 *gjava.c: (print_super_field): Use new argument to find_class
18569 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18570 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18571 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18573 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18574 (add_method_1, push_class): New prototypes.
18575 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18576 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18577 directory where the class was found.
18578 (find_class): New argument DO_CLASS_FILE. Function find_class
18579 modified accordingly.
18580 *jcf-parse.c: (fix_class_path): New function.
18581 (load_class): Use new VERBOSE argument. load_class now finds and
18582 loads/parses .class/.java files. Save read_state of current_jcf
18584 (java_parser_abort_on_error): New macro.
18585 (jcf_parse_source, parse_source_file): New function.
18586 (jcf_parse): Fixed typo.
18587 (yyparse): Call parse_source_file () only.
18588 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18589 writing the real class name back in the zip directory entry.
18590 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18591 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18592 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18593 (find_class): Prototype fixed.
18594 *lex.c: Added 1998 time stamp.
18595 Removed all static global variables, moved into the parser
18596 context data structure.. Now include unistd.h if SEEK_SET not
18598 (java_init_lex): Rewritten.
18599 (java_sneak_unicode): Modified current unicode access in current line.
18600 (java_unget_unicode): Likewise.
18601 (java_allocate_new_line): New allocation management.
18602 (java_read_char): Modified access and storage of unget_utf8_value.
18603 New way of processing current unicode.
18604 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18605 (java_get_unicode): Now use the parser context.
18606 (java_lineterminator): Likewise.
18607 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18608 of the reentrant parser implementation. Function now use the
18609 parser context data structure and java_lval. Fixed production of
18610 the float and double constant "out of range" error message. Fixed
18611 obstack use. Return integer value when hitting a modifier. Now
18612 return type for TRUE, FALSE and other predefined types. Return
18613 identifier as a TREE_LIST list containing the current line context
18614 as the TREE_VALUE sub-node.
18615 (java_unicode_2_utf8): Fixed typo in declaration.
18616 (java_lex_error): Now use the parser context data structure.
18617 *lex.h: Added 1998 time stamp.
18618 (struct java_line): New fields ref_count and next.
18619 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18620 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18621 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18622 *parse.h: Added 1998 time stamp.
18623 (java_parse_source_file): Renamed from parse_source_file.
18624 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18625 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18626 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18627 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18628 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18629 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18630 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18631 (struct parser_ctxt): New data structure to keep the parser context.
18632 *parse.y: Added 1998 time stamp, got rid of static global variables.
18633 (java_error_count, ctxp): New global variables.
18634 (%union): New value field.
18635 (numeric_type, integral_type): Rules removed.
18636 (primitive_type): Rule defined to handle integral, float, double and
18638 (qualified_name, package_declaration,
18639 single_type_import_declaration, type_import_on_demand_declaration,
18640 modifiers, class_declaration, super, interfaces,
18641 interface_type_list, class_body, field_declaration,
18642 field_declaration, variable_declarators, variable_declarator,
18643 variable_declarator_id, method_declaration, method_header,
18644 formal_parameter_list, formal_parameter, method_body, block,
18645 static, interface_declaration, extends_interfaces,
18646 abstract_method_declaration, local_variable_declarators): Rules now
18648 (force_error, do_warning): New global statics.
18649 (push_parser_context, parser_context_save_global,
18650 parser_context_restore_global, pop_parser_context): New functions.
18651 (yyerror): Now uses the global parser context. Fixed use of obstack.
18652 (parse_error, parse_error_context, parse_warning_context,
18653 java_accstring_lookup, redefinition_error, check_modifiers,
18654 parser_add_interface, create_interface, create_class, find_field,
18655 duplicate_declaration_error, register_fields, method_header,
18656 check_modifiers_consistency, check_abstract_method_header,
18657 method_declarator, parser_qualified_classname,
18658 parser_check_super_interface, parser_check_super,
18659 parser_chain_incomplete_item, java_check_circular_reference,
18660 layout_class_from_source, java_complete_class,
18661 complete_method_decl, resolve_class, complete_class_report_errors,
18662 java_check_final, check_method_redefinition,
18663 java_check_regular_methods, java_check_abstract_methods,
18664 java_check_methods, lookup_java_interface_method2,
18665 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18666 process_imports, find_in_imports, read_import_entry,
18667 read_import_dir, find_in_imports_on_demand,
18668 check_pkg_class_access, not_builtin_p, declare_local_variables,
18669 source_start_java_method, java_generate_parsed_class): New
18671 *typeck.c: (signature_include_return): New global variable.
18672 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18673 to add the function returned type in the signature.
18675 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18677 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18679 1998-01-29 Dave Brolley <brolley@cygnus.com>
18681 * Make-lang.in (java.info): Added.
18682 (java.install-info): Added
18684 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18686 * Makefile.in (clean): Also remove java/parse.c.
18688 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18690 Add a pair of -fbounds-check/-fno-bounds-check options.
18691 * lang.c (lang_decode_option): Add code to grok arguments.
18692 (flag_bounds_check): Add decl.
18693 (lang_f_options): New array w/ the option in it.
18694 * java-tree.h (flag_bounds_check): Add decl.
18695 * lang-options.h: New file.
18696 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18697 of a static macro value.
18698 (JAVA_ARRAY_EXCEPTION): Delete macro.
18700 1998-01-23 Per Bothner <bothner@cygnus.com>
18702 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18703 * expr.c (build_anewarray): Add missing promote_type.
18705 1998-01-22 Per Bothner <bothner@cygnus.com>
18707 Add array types with known length to optimize bounds checking.
18708 * typeck.c (build_java_array_type): Take length parameter.
18709 (java_array_type_length, build_prim_array_type): New functions.
18710 * java-tree.h: Update for new functions.
18711 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18712 * class.c: Use build_prim_array_type.
18713 * expr.c (can_widen_reference_to): Handle known-length array types.
18714 (verify_jvm_instructions): Keep track of integer push instructions
18715 followed by newarray/anewarray, so we can build known-length arrays.
18716 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18717 (java_array_data_offset): New function.
18718 (build_java_array_length_access): New function. Optimize if constant.
18719 (build_java_arrayaccess): Constant fold bounds check.
18720 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18721 (build_newarray, build_anewarray): New functions.
18722 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18723 * verify.c (merge_types): Handle known-lengh array types.
18725 1998-01-19 Per Bothner <bothner@cygnus.com>
18727 * expr.c (expand_byte_code): Fix performace bug, which caused
18728 searching linenumber_table to be linear rather than constant.
18730 1997-12-12 Per Bothner <bothner@cygnus.com>
18732 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18734 * decl.c, java-tree.h (soft_fmod_node): New global.
18735 * decl.c (init_decl_processing): Define __builtin_fmod.
18736 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18737 using __builtin_fmod.
18739 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18741 * keyword.h: New file, output of keyword.gperf as processed by
18743 * lex.c (java_lex_init): Initialize java_error_flag.
18744 * parse.c (YYERROR_NOW): Uses java_error_flag.
18745 * parse.y: New static java_error_flag. Useless definition of
18747 * parse.y (java_error): Portable error recovery using
18748 java_error_flag (not yet completely tuned).
18750 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18752 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18754 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18756 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18757 (parse.c, lex.c, keyword.h): New rules for Java source code
18759 * parse.c: Renamed into jcf-parse.c.
18760 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18761 * keyword.gperf: New file, Java keywords.
18762 * parse.y: New file, Java language grammar.
18763 * parse.h: New file, Java language grammar definitions.
18764 * lex.c: New file, Java language lexer.
18765 * lex.h: New file, Java language lexer definitions.
18767 1997-12-03 Per Bothner <bothner@cygnus.com>
18769 * decl.c (clinit_identifier_node), java-tree.h: New global.
18770 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18771 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18772 * expr.c (expand_java_field_op): Check for invalid assignment
18775 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18777 1997-10-27 Per Bothner <bothner@cygnus.com>
18779 * verify.c (verify_jvm_instructions): When processing a handler,
18780 attempt to set the current_subr to the right value.
18781 (More complicated code combines Sep 17 and Oct 22 versions.)
18783 1997-10-24 Per Bothner <bothner@cygnus.com>
18785 * class.c (push_class): Figure out (guess) name of source file.
18786 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18787 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18788 (parse_class_file): Change return type from int to void.
18789 Call debug_start_source_file/debug_end_source_file.
18791 * expr.c (build_java_binop): Fix masking 2nd operand.
18792 * decl.c (init_decl_processing): Set sizetype first.
18794 1997-10-22 Per Bothner <bothner@cygnus.com>
18796 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18797 (Revert Sep 17 change.)
18799 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18801 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18802 .class extension in their name and fix thing so we don't process
18803 them parse_zip_file_entries().
18804 (parse_zip_file_entries): Cleaned unused local variables.
18806 1997-10-20 Per Bothner <bothner@cygnus.com>
18808 * expr.c (can_widen_reference_to): Allows equal array element types.
18809 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18810 * jcf-dump.c (RET): Get (and print) index.
18812 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18813 Promote element type to POINTER_TYPE.
18815 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18817 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18818 find_in_current_zip, jcf_figure_file_type): Moved from
18819 jcf-reader.c to parse.c.
18820 * zextract.c: (read_zip_archive): takes file_comment_length possible
18821 field into account.
18823 1997-10-20 Per Bothner <bothner@cygnus.com>
18825 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18827 * verify.c (merge_types): Handle array types even better ...
18829 1997-10-17 Per Bothner <bothner@cygnus.com>
18831 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18833 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18834 * class.c (make_class_data): Don't build fields_decl if no fields.
18835 When building fields_decl, skip if DECL_ARTIFICIAL.
18837 * expr.c (java_stack_swap): Update stack_type_map.
18838 * verify.c (merge_types): Handle array types better.
18840 1997-10-15 Per Bothner <bothner@cygnus.com>
18842 * class.c (add_field): Don't promote short integral fields to
18843 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18844 * expr.c (push_value): Promote and convert short integral values.
18846 * decl.c, java-tree.h (integer_two_node): New constant node.
18847 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18849 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18851 * class.c (append_gpp_mangled_type): Use function argument
18852 unpromoted type to generate mangled name.
18854 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18856 * constants.c (build_constant_data_ref): Now uses current_class
18857 instead of main_class.
18858 (build_constants_constructor): Now uses current_class instead of
18860 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18861 of the global variable SeepZipFiles done here.
18862 * zextract.c (read_zip_archive): extra_field optional field taken
18863 into account while computing the position of the class file in the
18865 * verify.c (verify_jvm_instructions): Use current_jcf to search
18867 * parse.c (load_class): First search for the class to load in the
18868 current zip file. Saves current_jcf (restored before returning
18869 from that function). Don't call JCF_FINISH in the class was found
18870 in the current ZIP file.
18871 (jcf_parse): If the class was found in the current ZIP file, save
18872 its tree_constant_pool (for later reuse).
18873 (parse_class_file): New function. Process each method defined in
18874 the current class and record the class as to be later registered.
18875 (yyparse): Rewritten. Figure the type of the current file and switch
18877 * lang.c: New global variable current_jcf.
18878 (lang_init): Removed compiling_from_source test (done later, in
18879 yyparse). Removed call the jcf_parse ().
18880 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18881 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18882 in the current ZIP file) and zip_offset (offset to the class data in
18883 the current zip file).
18884 * jcf-reader.c: zipfile.h included.
18885 localToFile: New ZipFileCache static global variable
18886 (parse_zip_file_entries): New function. Browse the current ZIP
18887 file directory and process each class found.
18888 (process_zip_dir): New function. Register each class found in the
18889 ZIP file directory. The class aren't parsed but a valid JCF is
18890 link to each of them.
18891 (find_in_current_zip): New function. Search for a class in the
18892 current ZIP file directory. If found, prepare the class so that it
18894 (jcf_figure_file_type): New function. Examine the file structure
18895 to figure a class file, a ZIP file. If none of these categories are
18896 matched, a source file is assumed.
18897 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18898 SeenZipFile: New global variable.
18899 (open_in_zip): Use zipmember's length to accelerate the search for
18900 a member. If zipmember was NULL and zip file successfully read,
18902 * java-tree.h: New global variable current_jcf declared. Added
18903 declaration for current_constant_pool_tags, current_constant_pool_data,
18904 current_constant_pool_length, current_constant_pool_data_ref.
18905 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18906 store the JCF of classes seen in a zip file) and tree *constant_pool
18907 (to save a loaded class constant pool). current_class declared here.
18908 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18909 retrieve method_ref_constant.
18910 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18911 (OBJECT): get_class_constant now uses current_jcf.
18912 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18913 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18914 (expand_invoke): Now uses current_class instead of main_class
18915 (build_class_init): Now uses current_class instead of main_class
18916 * class.c: New static global variable registered_class.
18917 (register_class): New function.
18918 (emit_register_class): Modified to use registered_class instead of
18920 (is_compiled_class): Now take into account class seen in the archive.
18922 1997-10-06 Per Bothner <bothner@cygnus.com>
18924 * except.h: Renamed to: java-except.h.
18925 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18926 * except.c: Add semi-working (commented out) implementation.
18928 * expr.c (expand_iinc): Add needed flush_quick_stack.
18929 * parse.c (set_source_filename): New function.
18930 (give_name_to_class): Set input_filename from package.classname.java.
18932 * jcf-io.c (find_class): Don't look first in ".".
18934 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18936 * zextract.c (read_zip_archive): Now takes into account the
18938 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18940 1997-09-20 Per Bothner <bothner@cygnus.com>
18942 * constants.c, java-tree.h (build_internal_class_name): New function.
18943 (alloc_class_constant): Re-implement using build_internal_class_name.
18944 * class.c (make_class_data): Likewise.
18945 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18947 1997-09-17 Per Bothner <bothner@cygnus.com>
18949 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18950 to NULL before pushing an exception handler target.
18952 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18953 (java_stack_swap, java_stack_dup): Re-write to be safe from
18954 clobbering registers.
18955 (build_class_init): New function.
18957 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18959 * typeck.c (build_java_array_type): Temporary use
18960 permanent_obstack to create the array 'length' field.
18961 * expr.c (lookup_label): Temporay use permanent_obstack to create
18962 label if not found.
18963 * class.c (push_super_field): Tempory use permanent_obstack.
18965 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18967 * typeck.c (type_for_mode): Now handles double_type_node and
18969 * verify.c (verify_jvm_instructions): The instruction following
18970 the wide bytecode is checked. OPCODE_ret added to the list of
18973 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18975 * class.c (make_class): Temporary use permanent_obstack. Set the
18976 class CLASS_P field to 1.
18977 (push_class): Temporary use permanent_obstack.
18978 (set_super_info): Temporary use permanent_obstack.
18979 (add_method): Temporary use permanent_obstack, set
18980 METHOD_TRANSIENT().
18981 (add_field): Temporary use permanent_obstack. Sets
18982 FIELD_VOLATILE() and FIELD_TRANSIENT().
18983 (build_class_ref): Temporary use permanent_obstack if the class
18985 (build_static_field_ref): Temporary use permanent_obstack when
18986 creating field's rtl.
18987 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18988 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18989 and fields. Function finalized, as far as flag handling.
18990 (push_class_static_dummy_field): Temporary use permanent_obstack.
18991 (emit_register_class): Force generation of class registration at
18993 * decl.c (end_java_method): Call permanent_allocation() before
18995 * expr.c (can_widen_reference_to): Added comment to interface
18996 handling, fixed typo.
18997 (lookup_field): Now uses CLASS_P() to correct FIXME
18998 (expand_invoke): Verification on public && !static &&
18999 !abstract moved into soft_lookupinterfacemethod (kaffe).
19000 Use Object class dtable if objectref is an array when expanding
19002 (java_push_constant_from_pool): Temporary use permanent_obstack
19003 for CONSTANT_string
19004 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19005 create constant references.
19006 (get_constant): Temporary use permanent_obstack to create constant.
19007 (load_class): Temporary use permanent_obstack to load class.
19008 (jcf_parse): Temporary use permanent_obstack to perform class
19010 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19011 (build_java_signature): Temporary use permanent_obstack.
19012 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19014 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19015 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19018 1997-09-11 Per Bothner <bothner@cygnus.com>
19020 * class.c (append_gpp_mangled_type): Fix typo.
19021 (emit_register_class): Use main_class to get class object, rather
19022 than looking for no-longer-existing static decl starting with _CL.
19023 * typeck.c (parse_signature_type): Promote array element type
19024 if it is a RECORD_TYPE.
19026 1997-09-10 Per Bothner <bothner@cygnus.com>
19028 * class.c (push_class_static_dummy_field): New function.
19029 (mangle_static_field): New. Do G++-style mangling of static fields.
19030 (layout_class): Mandle static fields here, not in add_field.
19031 (build_class_ref): The class object is now a dummy static field.
19032 * decl.c (find_local_variable): Look for best, instead of first match.
19033 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19034 (build_java_athrow): Don't check here if exception is Throwable.
19035 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19036 (TYPE_USED): Removed. No longer used ...
19037 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19038 * verify.c (push_pending_label): New function.
19039 (push_pending_block): Renamed to check_pending_block.
19040 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19041 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19042 re-checking possible handlers) after a store (less wasted work).
19043 Check for null handler (finally) before calling add_handler.
19044 Various changes to (finally?) correctly handle try/finally.
19046 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19048 * class.c: Include stdio.h.
19050 1997-09-04 Per Bothner <bothner@cygnus.com>
19052 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19053 to make sure class is initialized before static/special invoke.
19055 * verify.c (verify_jvm_instructions): On a store instruction,
19056 call find_local_variable to force pre-allocation of decl and rtx.
19057 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19059 1997-09-03 Per Bothner <bothner@cygnus.com>
19061 * class.c (build_class_ref): Strip off "promoted_" if need be.
19062 (make_field_value): Call build_java_signature when needed.
19063 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19064 * expr.c (build_java_athrow): Don't push_value of exception.
19065 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19066 match specification of [fd]cmp[lg] for NaNs.
19067 (expand_byte_code): Add support for exception handler ranges.
19068 * except.c: Add skeleton for EH code-generation.
19069 * verify.c (merge_types): Treat all promoted integral types as equal.
19070 * constants.c (build_constants_constructor): To force creation of
19071 current_constant_pool_data_ref, call build_constant_data_ref.
19073 * javaop.def (lload): Fix typo.
19074 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19076 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19078 * parse.c: Don't include function.h.
19080 1997-08-27 Per Bothner <bothner@cygnus.com>
19082 * except.[ch]: New files.
19083 * Makefile.in (JAVA_OBJS): Add except.o
19084 * expr.c: Temporary warning about unimplemented exceptions.
19085 * verify.c: Verify exception handlers.
19087 * jcf-dump.c (disassemble_method): Print exception table.
19089 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19091 * expr.c (verify_jvm_instructions): Started a thorough
19092 verification of invoke* bytecodes.
19093 (expand_byte_code): flush quick stack if PC is the target of a
19094 branch. and undef RET (conflicting with config/i386/i386.h).
19095 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19097 (expand_invoke): Now handles invokeinterface and do more
19098 verification according to the bytecode.
19099 (lookup_field): Don't try to load the class if processing
19101 (can_widen_reference_to): Now handles interfaces.
19102 * decl.c (init_decl_processing): New global variable
19103 soft_lookupinterfacemethod_node, declared in java-tree.h.
19104 Call set_super_info on string_type_node.
19105 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19107 * class.c (set_super_info): Fills the CLASS_* flags according to
19109 (get_access_flags_from_decl): Handles all class flags.
19111 1997-08-26 Per Bothner <bothner@cygnus.com>
19113 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19114 * parse.c (yyparse): Check for abstract method, and missing code.
19115 * expr.c (expand_byte_code): Change interface.
19116 * lang.c (put_decl_node): Print promoted types prettier.
19117 * verify.c (verify_jvm_instruction): Change interface.
19118 Partial support for scanning exception table.
19119 For load instructions, handle promoted integral types.
19121 1997-08-21 Per Bothner <bothner@cygnus.com>
19123 * verify.c: New file, with contents moved from expr.c.
19124 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19125 * typeck.c (is_array_type_p): Moved here from expr.c.
19126 * java-tree.h: Add some now-needed function declarations.
19127 * Makefile.in (JAVA_OBJS): Added verify.o.
19129 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19131 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19132 METHOD_ABSTRACT flag.
19134 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19135 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19136 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19138 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19140 (start_java_method): Hook for SYNCHRONIZED methods.
19142 * expr.c (build_java_jsr, build_java_ret): New functions
19143 (JSR,PRE): New macros
19144 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19145 (verify_jvm_instructions): tableswitch, lookupswitch,
19146 monitorenter, monitorexit, goto_w: verified.
19147 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19148 (build_java_monitor): New function.
19149 (MONITOR_OPERATION): Modified to call build_java_monitor()
19150 (verify_jvm_instructions): Started a thorough verification of
19153 1997-08-19 Per Bothner <bothner@cygnus.com>
19155 Support verification of jsr/ret subroutines (used for try/finally).
19156 * decl.c (return_address_type_node): New type node.
19157 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19158 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19159 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19160 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19161 TYPE_USED): New macros for special types in type_map.
19163 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19164 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19166 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19168 * expr.c (can_widen_reference_to): New function.
19169 (pop_type): Use it.
19170 (merge_type_state): Support handling start of subroutine.
19171 (push_pending_block): Return char* error message, instead of calling
19172 fatal on an error. Also handle subroutines.
19173 (verify_jvm_instructions): Handle errors from push_poending_block.
19174 Support jsr and ret instructions.
19176 1997-08-19 Per Bothner <bothner@cygnus.com>
19178 * jcf-io.c (find_classfile): Fix thinko.
19179 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19181 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19183 * Makefile.in (BISON): Remove.
19185 1997-08-07 Per Bothner <bothner@cygnus.com>
19187 * Makefile.in: Convert to autoconf.
19188 * config-lang.in (outputs): Added java/Makefile.
19190 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19191 Rename cc1java to jc1.
19193 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19194 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19196 * class.c (class_depth): Do load_class if needed.
19198 Mostly better verification.
19199 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19200 (init_decl_processing): Change return type of soft_checkcast.
19201 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19202 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19203 lang_print_error): New functions.
19204 (lang_init): Set global hook print_error_function to lang_print_error.
19205 * expr.c: In the type_map ptr_type_node is only used for null now.
19206 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19207 (merge_types): Dererence pointer to record types before comparing.
19208 (decode_newarray_type, merge_types): On error just return NULL.
19209 (build_java_binop): Add preliminary implementation (with warning)
19210 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19211 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19212 (expand_compare, expand_java_goto, expand_java_call): Don't
19213 push_pending_block, since that only makes sense when verifying.
19214 (merge_type_state): Different return codes.
19215 (push_pending_block): A block may need to be verified more than once.
19216 (expand_byte_code): Warn about unused code at code generation time.
19217 (verify_jvm_instruction): Changed logic, since code may need to be
19218 re-verified if type-state has changed. Also, better error handling.
19219 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19220 Improve newarray, anewarray, ?aload, athrow,
19221 * java-tree.h (LABEL_CHANGED): New macro.
19223 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19225 * decl.c (soft_athrow_node): New global variable initialized.
19226 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19227 * typeck.c (convert): Added support for REAL_TYPE.
19228 (convert_to_char): New function.
19229 (convert): Handle CHAR_TYPE.
19230 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19231 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19232 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19234 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19235 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19236 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19237 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19238 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19239 to Use The Right Things.
19240 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19241 compatible with INT. BOOLEAN is made equivalent to BYTE.
19242 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19243 OPCODE_ifnonnull): Now supported.
19244 (build_java_athrow): New function.
19246 1997-08-04 Per Bothner <bothner@cygnus.com>
19248 Rename method name <init> to match G++ (and fix mangling).
19249 * class.c (layout_class): Replace method name of <init> by class name.
19250 (make_method_value): Do inverse renaming of constructor from <init>.
19251 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19252 * typeck.c (lookup_java_constructor): New function.
19253 * expr.c (expand_invoke): If method_name is <init>, call
19254 lookup_java_constructor to find constructor.
19256 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19258 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19260 * parse.c (get_class_constant): Modified to handle array "classes"
19261 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19263 (convert): Modified to handle real type.
19264 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19265 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19266 variables declared.
19267 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19268 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19269 global variables initialized.
19270 (find_local_variable): Handles the case of a pointer
19271 (end_java_method): Restore the use of one more scope
19272 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19273 build_java_array_length_access, expand_java_arrayload,
19274 expand_java_arraystore, expand_java_array_length,
19275 expand_java_multianewarray, expand_java_anewarray,
19276 build_java_check_indexed_type, is_array_type_p,
19277 build_java_throw_out_of_bound_exception): New functions.
19278 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19279 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19280 OPCODE_<t>aload): Implemented code for verification.
19281 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19282 ARRAY_NEW_MULTI): Macro defined.
19283 (CONVERT): Modified to invoke convert().
19284 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19286 1997-07-31 Per Bothner <bothner@cygnus.com>
19288 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19289 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19290 (make_class_data): Field name needs '/' as package prefix.
19291 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19293 1997-07-25 Per Bothner <bothner@cygnus.com>
19295 Implement debug information for local variables.
19296 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19297 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19298 DECL_LOCAL_SLOT_CHAIN): New macros.
19299 (struct lang_decl_var): New type.
19300 * parse.c (give_name_to_locals): Move to decl.c.
19301 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19302 (start_java_method): Re-write parameter handling.
19303 (pending_local_decls): New global variable.
19304 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19305 (find_local_variable): Accept pc so we can skips decls not in range.
19306 (struct binding_level): Add end_pc field.
19307 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19308 (various): Change so current pc gets passed to find_local_variable.
19310 * decl.c (init_decl_processing): Re-arrange fields in
19311 class_type_node and and method_type_node to match kaffe 0.9.1.
19312 * class.c (make_method_value, make_class_data): Update
19313 initializations to match.
19315 1997-07-16 Per Bothner <bothner@cygnus.com>
19317 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19318 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19319 (push_super_field): New function.
19320 (make_class_data): Handle inheritance of class static initializer.
19321 (layout_class): New name mangling.
19322 * constants.c (build_constant_data_ref): Init type of data array
19323 to a one-element array.
19324 (build_constants_constructor): Set DECL_SIZE from complete array type.
19325 * decl.c: Rename class_type, object_type etc to class_type_node,
19326 object_type_node etc. Make former inherit from latter.
19327 * expr.c (expand_invoke): Add cast of function address.
19328 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19329 * parse.c (yyparse): Don't call layout_class here.
19330 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19332 1997-06-14 Per Bothner <bothner@cygnus.com>
19334 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19335 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19336 (alloc_class_constant): New.
19337 * expr.c (expand_invoke): Make sure method's class is initialized.
19338 * class.c (interits_from_p, emit_register_class): New functions.
19339 * parse.c (yyparse): Call emit_register_class.
19341 1997-06-09 Per Bothner <bothner@cygnus.com>
19343 * constants.c: New file, to handle constant pool.
19344 * Makefile.in (JAVA_OBJS): Add constants.o.
19345 * decl.c (init_decl_processing): Update, fix, finish various structs.
19346 (pushdecl_top_level): New.
19347 * parse.c (layout_class): Moved to class.c.
19348 * expr.c (java_push_constant_from_pool): New function.
19349 * class.c (build_class_ref): Make work fully
19350 (make_class_data): Emit super-class, constant pool, interface vector.
19352 1997-06-03 Per Bothner <bothner@cygnus.com>
19354 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19355 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19356 * class.c (class_depth): New function.
19357 (lookup_named_class): Replaced by new function lookup_class.
19358 * decl.c (object_type_node, string_type_node): New.
19359 Remove various types that we no longer need.
19360 * expr.c (verify_jvm_instructions): New separate verifier pass.
19361 (push_type, pop_type): New functions for verifier.
19362 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19363 (expand_byte_code): Simplify, since we assume already verified.
19364 (expand_invoke): Now mostly works.
19365 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19366 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19367 * parse.c: Wait to allocate class object until we know its name.
19368 (layout_class): Calculate DECL_VINDEX for each virtual method.
19369 * typeck.c (get_array_type): Rename to ...
19370 (build_java_array_type): ... and provide working implementation.
19371 (build_java_signature): New function - build Java signature of type.
19372 (set_java_signature): New function - cache signature with type.
19373 (lookup_java_method): New function.
19375 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19377 * class.c (ident_subst): Take extra SUFFIX parameter.
19378 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19379 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19380 (build_class_ref): Actually implement.
19381 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19382 * decl.c (builtin_function): New.
19383 (init_decl_processing): Update for current Kaffe. Declare some
19384 builtin Kaffe functions.
19385 * expr.c (build_address_of): New.
19386 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19387 Renamed (from expand_java_new etc), and added working implementations.
19388 (build_field_ref): Now also handle static fields.
19389 (expand_invoke): Implement invokestatic, and start implement rest.
19390 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19391 * javaop.def: Rename invokevirt -> invokevirtual.
19392 * lang.c (use_handles): Removed.
19393 * parse.c: Add support for ConstantValue attribute.
19394 Handle nested loading of a class. (JPOOL_UTF): New.
19396 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19398 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19400 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19402 * Make-lang.in (java.install-man): New empty rule.
19403 * typeck.c (set_local_type): New function.
19404 * expr.c (STORE_INTERNAL): Call find_local_variable,
19405 not find_stack_slot. Call set_local_type.
19407 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19409 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19410 and building RECORD_TYPE CONSTRUCTORs.
19411 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19413 * lang.c (use_handles): Change the default to 0.
19414 * decl.c: Define and build class_type, field_type, utf8const_type.
19415 * class.c (make_class_data, make_field_value,
19416 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19417 hashUtf8String, strLengthUtf8, mangled_classname:
19418 Functions to build reflective data structures.
19419 * parse.c (yyparse): Call make_class_data.
19421 * jcf-io.c (open_class, find_classfile): New functions.
19422 * jcf-dump.c: Support reading classfile from explicitly-named
19423 class file (without CLASSPATH searching).
19425 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19427 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19428 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19429 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19430 (get_constant): Now trivial for CONSTANT_Utf8.
19432 * jcf.h: Make NEW_CPOOL the default.
19433 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19435 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>