1 2005-11-28 Tom Tromey <tromey@redhat.com>
4 * expr.c (build_jni_stub): Unwrap the return value.
5 * java-tree.h (soft_unwrapjni_node): New define.
6 (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE.
7 * decl.c (java_init_decl_processing): Initialize
10 2005-11-24 Bryce McKinlay <mckinlay@redhat.com>
12 * gcj.texi (gij options): Add -Xss documentation.
14 2005-11-08 Wil Mahan <wmahan@gmail.com>
17 * zextract.c (read_zip_archive): Fix out of memory error when
18 reading jar files with zip-style comments.
20 2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com>
22 * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object
24 * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED
26 2005-10-12 Nathan Sidwell <nathan@codesourcery.com>
27 Wil Mahan <wmahan@gmail.com>
30 * class.c (make_class): Create empty binfo here.
31 (set_super_info): Only create binfo if we have superclasses.
33 2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org>
36 * parse.y (method_header): Make the result of the rule a NULL_TREE
37 when a parsing error occurs.
39 2005-09-29 Tom Tromey <tromey@redhat.com>
42 * jcf-io.c (memoized_dirlist_hash): New function.
43 (caching_stat): Use it.
45 2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org>
48 * class.c (inherits_from_p): Try to lay out super class
49 if it is not already laid out.
50 (maybe_layout_super_class): Handle the case where SUPER_CLASS
53 2005-09-18 James A. Morrison <phython@gcc.gnu.org>
55 * builtins.c (max_builtin, min_builtin, abs_builtin,
56 java_build_function_call_expr): Use fold_buildN.
57 * class.c (layout_class_method): Likewise.
58 * expr.c (java_truthvalue_conversion, build_java_jsr,
59 build_java_arrayaccess, expand_java_arrayload, expand_iinc,
60 build_java_binop, build_field_ref, expand_compare,
61 build_known_method_ref, build_invokevirtual,
62 process_jvm_instruction): Likewise.
63 * parse.y (patch_binop, patch_exit_expr): Likewise.
64 * typeck.c (convert_ieee_real_to_integer): Likewise.
65 (convert): Don't call fold after convert_ieee_real_to_integer.
67 2005-09-14 Bryce McKinlay <mckinlay@redhat.com>
70 * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for
71 the newly created type. Set import lists here, not in create_class.
72 (jdep_resolve_class): Set current_class.
73 (do_resolve_class): Use current_class's TYPE_PACKAGE to determine
74 the current package context, not ctxp->package.
75 (cicp_cache): Removed.
76 (class_in_current_package): Simplify implementation using TYPE_PACKAGE.
77 * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE.
78 * java-tree.h (TYPE_PACKAGE): New macro.
79 (struct lang_type): New member 'package'.
81 2005-09-09 Andrew Haley <aph@redhat.com>
84 * expr.c (pop_type_0): If the expected type is object or ptr
85 (i.e. void*), return the type of the object we just popped from
88 2005-09-06 Andrew Pinski <pinskia@physics.uc.edu>
90 * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's
91 BLOCK_EXPR_BODY before returning the new BIND_EXPR.
93 2005-09-06 Kazu Hirata <kazu@codesourcery.com>
95 * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h,
96 jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment
97 typos. Follow spelling conventions.
99 2005-09-05 Ranjit Mathew <rmathew@hotmail.com>
102 * typeck.c (lookup_do): Look up interfaces for the original class,
104 * parse.y (java_check_regular_methods): Fix diagnostic message for
105 more restrictive overriding of a method from an interface.
107 2005-08-16 Tom Tromey <tromey@redhat.com>
109 * class.c (make_class_data): Always emit JV_STATE_PRELOADING for
110 class' initial state.
112 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
115 * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing
116 `literal_token' for large numeric input tokens.
118 2005-08-16 Ranjit Mathew <rmathew@hotmail.com>
121 * parse.y (nested_field_access_p): Rename to nested_member_access_p
122 and expand to handle method accesses across nested classes.
123 (build_outer_method_access_method): Rename to
124 build_nested_method_access_method. Minor adjustments to comments.
125 (resolve_expression_name): Use the newly-renamed
126 nested_member_access_p method.
127 (resolve_qualified_expression_name): Likewise.
128 (patch_method_invocation): Also consider static methods for access
129 method generation. Minor adjustments to comments.
130 (maybe_use_access_method): Use the more general
131 nested_memeber_access_p to determine access across nested class
132 boundaries. Allow THIS_ARG to be NULL (for static methods).
134 2005-08-15 Tom Tromey <tromey@redhat.com>
137 * expr.c (build_field_ref): Don't generate otable reference when
138 DECL_FIELD_OFFSET is 0.
139 * class.c (maybe_layout_super_class): Pass outer class to
142 2005-08-15 Tom Tromey <tromey@redhat.com>
144 * java-tree.h (LABEL_IN_SUBR): Removed.
145 (LABEL_IN_SUBR): Likewise.
146 (LABEL_IS_SUBR_START): Likewise.
147 (LABEL_SUBR_START): Likewise.
148 (LABEL_SUBR_CONTEXT): Likewise.
149 (LABEL_CHANGED): Likewise.
150 (LABEL_RETURN_LABEL): Likewise.
151 (LABEL_RETURN_TYPE_STATE): Likewise.
152 (LABEL_RETURN_LABELS): Likewise.
153 (RETURN_MAP_ADJUSTED): Likewise.
154 (LABEL_PENDING_CHAIN): Likewise.
156 2005-08-15 Tom Tromey <tromey@redhat.com>
158 * Make-lang.in (JAVA_OBJS): Removed verify.o
159 (java/verify.o): Removed.
161 * lang.c (flag_new_verifier): Removed.
162 (java_post_options): Updated.
163 * java-tree.h (flag_new_verifier): Removed.
164 (verify_jvm_instructions): Removed.
165 * expr.c (pop_type_0): Assume flag_new_verifier is true.
166 (build_java_check_indexed_type): Likewise.
167 (expand_java_arraystore): Likewise.
168 (expand_java_arrayload): Likewise.
169 (pop_arguments): Likewise.
170 (expand_byte_code): Likewise.
171 (process_jvm_instruction): Likewise.
173 2005-08-10 Andrew Haley <aph@redhat.com>
175 * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer
176 type mismatches to make legal GIMPLE.
178 2005-08-10 Robin Green <greenrd@greenrd.org>
181 * parse.y (maybe_use_access_method): Generalize check from
182 java.lang.Object to any superclass of current_class
184 2005-08-08 Nathan Sidwell <nathan@codesourcery.com>
186 * class.c (build_class_ref): Wrap the primary class type in a
188 * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the
189 primary class type from the NOP_EXPR in which it was placed.
191 2005-07-28 Diego Novillo <dnovillo@redhat.com>
193 * expr.c (expand_load_internal): Fix missing parens in
196 2005-07-28 Andrew Haley <aph@redhat.com>
198 * expr.c (expand_load_internal): Convert to destination type.
200 2005-07-22 Manfred Hollstein <mh@suse.com>
202 * verify-impl.c (check_class_constant): Fix uninitialised warnings.
203 (check_constant): Likewise.
204 (check_wide_constant): Likewise.
206 2005-07-20 Giovanni Bajo <giovannibajo@libero.it>
208 Make CONSTRUCTOR use VEC to store initializers.
209 * check-init.c (check_init): Update to cope with VEC in
211 * class.c (make_field_value, make_method_value, get_dispatch_table,
212 make_class_data, emit_symbol_table, emit_catch_table,
213 emit_assertion_table): Use build_constructor_from_list instead of
215 * constants.c (build_constants_constructor): Likewise.
216 * java-gimplify.c (java_gimplify_new_array_init): Update to cope with
217 VEC in CONSTRUCTOR_ELTS.
218 * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE,
219 PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead
221 * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in
223 * parse.y (build_new_array_init): Use build_constructor_from_list
224 instead of build_constructor.
225 (patch_new_array_init): Update to cope with VEC in
227 (array_constructor_check_entry): Likewise.
229 2005-07-12 Tom Tromey <tromey@redhat.com>
231 * jvspec.c (lang_specific_driver): Put filelist_filename first on
234 2005-07-12 Tom Tromey <tromey@redhat.com>
237 * parse-scan.y (interface_member_declaration): Added
240 2005-07-08 Daniel Berlin <dberlin@dberlin.org>
242 * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common.
243 (LABEL_PENDING_CHAIN): Ditto.
245 (DECL_BIT_INDEX): Ditto.
247 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
250 * parse.y (inner_class_accessible): New function. Logic moved from
251 check_inner_class_access.
252 (check_inner_class_access): Use inner_class_accessible.
253 (resolve_inner_class): Simplify arguments. Create circularity hash
254 here. Keep looking for classes if we found one that was inaccessible.
255 Return the inaccessible class only if there is no other match.
256 (do_resolve_class): Update for new resolve_inner_class arguments.
257 Don't create circularity_hash here.
259 2005-07-07 Bryce McKinlay <mckinlay@redhat.com>
262 * parse.y (add_exception_to_throws): New function.
263 (purge_unchecked_exceptions): Removed.
264 (get_constructor_super): Renamed from verify_constructor_super. Now
265 returns the super constructor after verification.
266 (java_complete_expand_method): Don't use purge_unchecked_exceptions
267 or save/restore the exception list.
268 (check_thrown_exceptions): Add uncaught exceptions in anonymous
269 class initializers and constructors to the throws clause of the method.
271 2005-07-05 Bryce McKinlay <mckinlay@redhat.com>
274 * parse.y (interface_member_declaration): Allow empty statements in
275 interface declarations.
277 2005-07-05 Paolo Bonzini <bonzini@gnu.org>
279 * Makefile.in (parse.o): Adjust dependencies.
280 * parse.y: Include tree-dump.h.
282 2005-07-02 Joseph S. Myers <joseph@codesourcery.com>
284 * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q'
287 2005-07-01 Andrew Pinski <pinskia@physics.uc.edu>
289 * parse.y (issue_warning_error_from_context): Call
290 pp_output_formatted_text to be able to get the buffer.
292 2005-06-30 Andrew Pinski <pinskia@physics.uc.edu>
294 * parse.y (issue_warning_error_from_context): Update for the
295 renaming of pp_format_text to pp_format.
297 2005-06-28 Paul Brook <paul@codesourcery.com>
299 * decl.c (java_init_decl_processing): Call
300 default_init_unwind_resume_libfunc.
302 2005-06-27 Tom Tromey <tromey@redhat.com>
304 PR java/21540, PR java/13788:
305 * parse.y (java_complete_lhs) <CASE_EXPR>: Use
306 fold_constant_for_init.
307 (patch_binop): Added 'folding' argument. Updated all callers.
308 (patch_unaryop) <NOP_EXPR>: New case.
309 (fold_constant_for_init) <NOP_EXPR>: Likewise.
310 (fold_constant_for_init) <COND_EXPR>: Fix sense of test.
312 2005-06-25 Jan Hubicka <jh@suse.cz>
314 * builtins.c (define_builtin): Accept new flags parameter.
315 (initialize_builtins): Mark the builtins const and nothrow accordingly.
317 2005-06-25 Kelley Cook <kcook@gcc.gnu.org>
319 * all files: Update FSF address in copyright headers.
321 2005-06-24 Tom Tromey <tromey@redhat.com>
323 * verify-impl.c (verify_instructions_0): Correctly handle
324 situation where PC falls off end.
326 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
329 * parse.y (find_most_specific_methods_list): Remove special case for
332 2005-06-15 Tom Tromey <tromey@redhat.com>
335 * class.c (make_method_value): Use soft_abstractmethod_node for
337 * java-tree.h (soft_abstractmethod_node): New define.
338 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
339 * decl.c (java_init_decl_processing): Initialize
340 soft_abstractmethod_node.
342 2005-06-13 Geoffrey Keating <geoffk@apple.com>
344 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
346 2005-06-13 Per Bothner <per@bothner.com>
348 * expr.c (int highest_label_pc_this_method,
349 start_label_pc_this_method): New globals.
350 (lookup_label): Add start_label_pc_this_method to pc for label, and
351 update highest_label_pc_this_method. This prevents conflicts between
352 labels from different methods.
353 * java-tree.h: Declare new globals.
354 * jcf-parse.c (parse_class_file): If needed bump
355 start_label_pc_this_method and reset highest_label_pc_this_method.
357 2005-06-13 Tom Tromey <tromey@redhat.com>
360 * parse.y (nested_field_access_p): Handle case where outer field
361 is inherited by enclosing class.
363 2005-06-12 Per Bothner <per@bothner.com>
365 * class.c (inherits_from_p): Do load_class if needed.
367 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
369 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
370 * java-tree.h (parse_error_context): Move...
371 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
372 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
373 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
375 2005-06-08 Roger Sayle <roger@eyesopen.com>
377 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
379 2005-06-06 Jakub Jelinek <jakub@redhat.com>
381 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
382 msgid for argument name.
383 * gjavah.c (error): Likewise.
384 * java-tree.h (parse_error_context): Likewise.
385 * parse.y (parse_error_context, parse_warning_context,
386 issue_warning_error_from_context): Likewise.
388 2005-06-01 Tom Tromey <tromey@redhat.com>
391 * class.c (build_static_field_ref): Don't fold constant fields if
392 current class is from a .class file and we're using indirect
395 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
397 * java/verify-glue.c: Don't include errors.h and include toplev.h.
398 * java/Make-lang.in: Updates dependencies.
400 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
403 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
404 NESTED_FIELD_ACCESS_IDENTIFIER_P.
405 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
406 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
407 * jcf-write.c (generate_classfile): Use
408 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
409 OUTER_FIELD_ACCESS_IDENTIFIER_P.
410 * parse.y (build_outer_field_access): Rename to
411 build_nested_field_access. Support static fields and outer-to-inner
413 (outer_field_access_p): Rename to nested_field_access_p. Support
414 static fields and generalise to outer-to-inner class and sibling
415 inner class accesses.
416 (outer_field_expanded_access_p): Rename to
417 nested_field_expanded_access_p and support static fields.
418 (outer_field_access_fix): Rename to nested_field_access_fix and
419 support static fields.
420 (build_outer_field_access_expr): Rename to
421 build_nested_field_access_expr and support static fields.
422 (build_outer_field_access_methods): Rename to
423 build_nested_field_access_methods and support static fields. For
424 static fields, generate accessors without class instance parameters.
425 (build_outer_field_access_method): Rename to
426 build_nested_field_access_method and support static fields.
427 (build_outer_method_access_method): Use
428 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
429 OUTER_FIELD_ACCESS_IDENTIFIER_P.
430 (resolve_expression_name): Consider static field accesses across
432 (resolve_qualified_expression_name): Likewise.
433 (java_complete_lhs): Use nested_field_access_fix instead of
434 outer_field_access_fix.
435 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
436 Use nested_field_expanded_access_p instead of
437 outer_field_expanded_access_p. Use nested_field_access_fix instead
438 of outer_field_access_fix.
439 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
440 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
442 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
444 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
445 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
446 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
447 MINOR_BINARYCOMPAT_ABI_VERSION): New.
448 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
449 (parse_version): Calculate version ID using new method. Use bit-flags
450 for flag_indirect_dispatch and flag_bootstrap_classes.
452 2005-05-25 Richard Henderson <rth@redhat.com>
455 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
456 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
457 DECL_CONTEXT; avoid pushdecl_top_level.
458 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
459 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
460 (layout_class_method): Likewise.
461 * decl.c (java_mark_cni_decl_local): New.
462 (java_mark_class_local): Use it.
463 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
464 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
465 (struct lang_decl_func): Add local_cni;
466 (struct lang_decl_var): Add class_field, vtable.
467 (java_mangle_decl): Declare.
468 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
469 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
470 (mangle_obstack_1): New.
471 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
472 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
473 lhd_set_decl_assembler_name for things that don't need mangling.
474 (mangle_class_field): Rename from java_mangle_class_field, make
475 static, don't call init_mangling or finish_mangling.
476 (mangle_vtable): Similarly.
477 (mangle_local_cni_method_decl): New.
478 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
479 gcc_assert, and MANGLE_RAW_STRING.
480 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
482 2005-05-25 DJ Delorie <dj@redhat.com>
484 * class.c (set_constant_value): Move warning control from if() to
487 2005-05-24 Richard Henderson <rth@redhat.com>
489 * builtins.c (define_builtin): Don't call make_decl_rtl.
490 * constants.c (build_constant_data_ref): Likewise.
491 * class.c (build_utf8_ref): Likewise.
492 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
493 (get_dispatch_table, layout_class_method): Likewise.
494 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
496 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
497 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
498 to determine if we need a non-zero address.
499 * decl.c (builtin_function): Don't call make_decl_rtl.
500 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
501 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
502 * resource.c (compile_resource_data): Likewise.
503 * parse.y (resolve_field_access): Re-word comment to avoid
506 2005-05-24 Richard Henderson <rth@redhat.com>
508 * class.c (registered_class): Take it out of class_roots; turn into
510 (register_class): Make static. Don't duplicate decl node. Use
512 (emit_register_classes): Use VEC_iterate. Use output_constant
513 instead of assemble_integer. Don't call mark_decl_referenced
515 * java-tree.h (register_class): Remove decl.
517 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
521 * parse.y (register_package, package_list): Remove.
522 (package_declaration): Do not call register_package.
523 (do_resolve_class): Do not use package_list.
525 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
527 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
530 2005-05-15 Tom Tromey <tromey@redhat.com>
533 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
536 2005-05-12 Aaron Luchko <aluchko@redhat.com>
538 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
540 2005-05-11 Tom Tromey <tromey@redhat.com>
542 * gcj.texi (Code Generation): Document -fbootstrap-classes.
543 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
544 (parse_version): Use it.
545 * lang.opt (-fbootstrap-classes): New option.
547 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
550 * class.c (maybe_layout_super_class): Look for imports in this_class.
551 * parse.h (ctxp_for_generation_last): New.
552 (do_resolve_class): Add a parameter.
553 * parse.y (ctxp_for_generation_last): New.
554 (java_pop_parser_context): Add at end of list.
555 (find_in_imports, find_in_imports_on_demand): Look in ctxp
556 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
557 the given type are NULL.
558 (do_resolve_class): Look into the imports of the new second parameter.
559 Adjust recursive calls.
560 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
561 calls to do_resolve_class.
562 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
563 (java_complete_class): Do not do that here.
565 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
568 * Make-lang.in (java): Add gjnih.
569 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
570 (GJNIH_OBJS): New variable.
571 (gjnih$(exeext)): New target.
572 (JAVA_MANFILES): Add gjnih.1.
573 (java.uninstall): Add gjnih.1.
574 (java.mostlyclean): Add gjnih.
575 (java.maintainer-clean): Add gjnih.1.
576 (java/gjavah-jni.o): New target.
577 (.INTERMEDIATE): Add gjnih.pod.
578 (gjnih.pod): New target.
579 * config-lang.in (stagestuff): Add gjnih.
580 * gcj.texi (Top): Add gjnih node.
581 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
582 -bootclasspath options.
583 (Invoking gjnih): New node.
584 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
585 (TOOLNAME): New macro.
586 (error): Replace hard-coded gcjh with TOOLNAME.
587 (process_file): Likewise.
590 (help): Likewise. Add help output for -force, -old, -trace and -J
592 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
593 (options): Add force, old, trace and J fields.
594 (main): Handle -force, -old, -trace and -J options.
596 2005-05-03 Tom Tromey <tromey@redhat.com>
599 * gjavah.c (main): Unlink output file on error.
601 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
603 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
606 2005-04-29 Tom Tromey <tromey@redhat.com>
608 * expr.c (build_jni_stub): Updated for change to build_block.
610 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
612 * expr.c (force_evaluation_order): Declare 'saved' earlier.
614 2005-04-28 Andrew Haley <aph@redhat.com>
617 * java-tree.h (soft_resolvepoolentry_node): New.
618 (alloc_constant_fieldref): Declare.
619 * expr.c (expand_java_field_op): Don't call class_init for
620 accesses to static fields with indirect dispatch.
621 * builtins.c (initialize_builtins): Add "__builtin_expect".
622 * decl.c (soft_resolvepoolentry_node): New variable.
623 (java_init_decl_processing): Create a decl for
624 "_Jv_ResolvePoolEntry".
625 * class.c (build_fieldref_cache_entry): New function.
626 (build_static_field_ref): Rewrite for indirect dispatch.
627 * constants.c (find_name_and_type_constant_tree): New function.
628 (alloc_constant_fieldref): Likewise.
629 (build_constants_constructor): Handle CONSTANT_Fieldref and
630 CONSTANT_NameAndType.
633 * expr.c (force_evaluation_order): Convert outgoing args smaller
636 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
638 * gcj.texi (libgcj Runtime Properties): Remove obsolete
639 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
640 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
642 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
644 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
645 to `unlock_stream' with `unlock_std_streams'.
647 2005-04-25 Jakub Jelinek <jakub@redhat.com>
649 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
650 instead of just expr.h.
652 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
654 * gjavah.c (main): Unlock the stdio streams.
655 * jcf-dump.c (main): Likewise.
656 * jv-scan.c (main): Likewise.
657 * jvgenmain.c (main): Likewise.
659 2005-04-23 DJ Delorie <dj@redhat.com>
661 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
662 parse.y: Adjust warning() callers.
664 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
666 * gcj.texi (Object fields): Change "Integer" to "Int" in example
669 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
671 * gcj.texi: Fix typos and bogus example.
673 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
675 * except.c: Fix a comment typo.
677 2005-04-19 Julian Brown <julian@codesourcery.com>
679 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
680 indirect dispatch with PIC.
682 2005-04-18 Andrew Haley <aph@redhat.com>
684 * java-except.h (struct eh_range.handler): Remove unused field.
685 (handle_nested_ranges): Remove function declaration.
686 (sanity_check_exception_range): Add function declaration.
687 * verify.c (verify_jvm_instructions): Remove call to
688 handle_nested_ranges.
689 * verify-glue.c (verify_jvm_instructions_new): Call
690 sanity_check_exception_range.
691 * except.c (link_handler, eh_range_freelist, link_handler,
692 handle_nested_ranges): Remove.
693 (add_handler): Rewrite.
694 (sanity_check_exception_range): New function.
695 (print_ranges): New function.
697 2005-04-13 Julian Brown <julian@codesourcery.com>
699 * decl.c (finish_method): Give methods once-only linkage.
701 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
703 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
705 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
707 * java-tree.h: Don't use PARAMS().
709 2005-04-07 Per Bothner <per@bothner.com>
711 * class.c (push_class): By default, suppress debug output.
712 (finish_class): Enable debug output for classes we're emitting.
714 2005-04-07 Andrew Haley <aph@redhat.com>
716 * gcj.texi: Correct gcj-dbtool instructions.
718 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
720 * gcj.texi: Fix a typo.
721 * lang.c: Fix a comment typo.
723 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
725 * gcj.texi (Invoking gij): Add descriptions of new -X options.
726 Mention recognized-and-ignored compatibility options.
727 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
729 (About CNI): Add Memory allocation section.
731 2005-04-01 Tom Tromey <tromey@redhat.com>
733 * decl.c (java_init_decl_processing): Fix types of
734 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
735 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
736 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
738 2005-03-31 Jan Hubicka <jh@suse.cz>
740 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
741 * class.c: Include cgraph.h
742 (make_local_functoin_alias): Mark aslias as needed.
743 * resource.c: Include cgraph.h
744 (compile_resource_data): Go via cgraph interface.
746 2005-03-30 Ian Lance Taylor <ian@airs.com>
748 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
750 2005-03-30 Tom Tromey <tromey@redhat.com>
752 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
753 inner_class_info_index==0 or outer_class_info_index==0.
755 2005-03-29 Tom Tromey <tromey@redhat.com>
757 * gcj.texi (libgcj Runtime Properties): Document
758 gnu.gcj.runtime.endorsed.dirs.
760 2005-03-24 Anthony Green <green@redhat.com>
762 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
765 2005-03-23 Tom Tromey <tromey@redhat.com>
767 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
768 (parse_version): Use it.
770 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
772 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
774 2005-03-18 Andrew Haley <aph@redhat.com>
777 * decl.c (update_aliases): Don't update variables that are about
779 (maybe_poplevels): Add comment.
781 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
784 * jcf-parse.c (duplicate_class_warning): New function.
785 (java_parse_file): Call duplicate_class_warning if
786 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
787 (parse_zip_file_entries): Likewise. Also set
788 CLASS_FROM_CURRENTLY_COMPILED_P.
790 2005-03-16 Andrew Haley <aph@redhat.com>
792 * expr.c (expand_java_arrayload): Don't generate a
793 NullPointerException based on the type of the node.
794 (build_java_array_length_access): Likewise.
796 2005-03-15 Zack Weinberg <zack@codesourcery.com>
798 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
800 2005-03-11 Tom Tromey <tromey@redhat.com>
802 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
803 (libgcj Runtime Properties): Document the default .db.
805 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
808 * parse.y (checks_throws_clauses): Check exceptions list even when
809 the base class does not come from a source file being compiled.
810 (java_complete_lhs): Remove unused variable 'wfl'.
812 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
815 * decl.c (finish_method): Emit _Jv_InitClass for private static
816 methods inside inner classes as well.
818 2005-03-08 Julian Brown <julian@codesourcery.com>
819 * Revert patch from 2005-03-08 for causing bootstrap failure on
822 2005-03-08 Julian Brown <julian@codesourcery.com>
824 * decl.c (finish_method): Give methods once-only linkage.
826 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
828 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
830 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
832 * verify-glue.c (vfy_is_assignable_from): Perform static check using
833 can_widen_reference_to if the C++ ABI is in use.
834 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
835 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
836 type_isresolved, init_state, set_pc, state_get_pc,
837 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
838 (verify_fail): Report the current PC from the verifier context.
839 (free_state): Remove #if 0 block to enable this function.
840 (free_verifier_context): Call free_state on state_list iterator
841 values before freeing them.
842 * expr.c (pop_type_0): Pop correct type for error message when stack
843 contains a multi-word type.
845 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
847 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
848 for known NULL array length access.
850 2005-03-07 Tom Tromey <tromey@redhat.com>
852 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
854 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
856 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
857 typeck.c: Update copyright.
859 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
862 * xref.c, xref.h: Remove file.
863 * Make-lang.in (java/xref.o): Remove.
864 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
865 * lang.c (flag_emit_xref): Remove definition.
866 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
867 * typeck.c (convert): Remove use of do_not_fold.
868 * parse.y (do_not_fold): Remove definition.
869 (parser grammar): Remove xref code.
870 (maybe_create_class_interface_decl, create_class): Likewise.
871 (register_fields, method_header, finish_method_declaration): Likewise.
872 (declare_local_variables, source_end_java_method): Likewise.
873 (java_complete_expand_classes): Do not set do_not_fold.
874 (java_complete_expand_method): Remove xref code.
875 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
876 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
877 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
878 (patch_synchronized_statement, patch_throw_statement): Likewise.
879 (maybe_build_class_init_for_field): Likewise.
881 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
883 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
884 instead of IS_NON_TYPE_CODE_CLASS.
886 2005-03-04 Andrew Haley <aph@redhat.com>
889 * class.c (set_method_index): Don't set method_index if it is
891 (layout_class_method): Don't complain about "non-static method foo
892 overrides static method" in the case of indirect dispatch.
894 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
896 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
898 * Make-lang.in: Don't elide warnings in jcf-io.c.
900 2005-03-01 Per Bothner <per@bothner.com>
903 * check-init.c (wfl): Remove static.
904 (final_assign_error, check_init): Replace calls to parse_error_context
906 (check_init): Save, set, and restore input_location for each exp.
908 2005-03-01 Per Bothner <per@bothner.com>
910 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
911 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
912 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
914 2005-03-01 Per Bothner <per@bothner.com>
916 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
918 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
921 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
924 2005-02-22 Tom Tromey <tromey@redhat.com>
927 * verify-impl.c (EITHER): New define.
928 (types_compatible): Handle it.
929 (check_field_constant): Use it.
931 2005-02-18 Tom Tromey <tromey@redhat.com>
934 * verify-impl.c (types_equal): Fixed test.
937 * verify-glue.c (vfy_class_has_field): New function.
938 * verify.h (vfy_class_has_field): Declare.
939 * verify-impl.c (check_field_constant): Added 'putfield'
941 (verify_instructions_0): Updated.
942 (types_equal): New function.
944 2005-02-14 Tom Tromey <tromey@redhat.com>
947 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
948 stack effect of multianewarray.
950 2005-02-14 Andrew Haley <aph@redhat.com>
953 * expr.c (expand_byte_code): Call promote_arguments().
954 (promote_arguments): New function.
955 * decl.c (check_local_unnamed_variable): Remove special case for
957 (find_local_variable): Promote all boolean types to int
958 when searching for local variable decls.
960 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
962 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
963 parse-scan.y: Update copyright.
965 2005-02-11 Per Bothner <per@bothner.com>
968 * parse-scan.y (input_location): Remove variable.
969 (main_input_filename): New - replaces input_filename, which isn't
970 settable if USE_MAPPED_LOCATION.
971 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
972 so we don't reference input_location or wfl_operator in that case.
973 * jv-scan.c (expand_location): Remove - no longer used.
974 (main): Set main_input_filename rather than input_filename.
976 2005-02-09 Richard Henderson <rth@redhat.com>
978 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
979 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
981 2005-02-08 Marcin Dalecki <martin@dalecki.de>
983 * expr.c (add_type_assertion): Use the proper enumeration type,
984 since this is what htab_find_slot() is expecting.
986 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
988 * gcj.texi: Update copyright dates.
990 2005-02-02 Tom Tromey <tromey@redhat.com>
992 * gcj.texi (libgcj Runtime Properties): Default library_control
995 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
998 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
999 (modifiers) when square brackets are present in a declaration for
1001 * jv-scan.c (main): Set input_filename and input_line.
1003 2005-02-01 Tom Tromey <tromey@redhat.com>
1006 * gjavah.c (get_field_name): Don't override name for JNI header.
1008 2005-02-01 Roger Sayle <roger@eyesopen.com>
1010 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
1011 of unsigned types using iushr and lushr JVM bytecodes.
1013 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1016 * gjavah.c (jni_print_float): Do not emit floating-point
1017 initialiser for a static final field.
1018 (jni_print_double): Likewise.
1020 2005-02-01 Mark Mitchell <mark@codesourcery.com>
1023 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1024 * gjavah.c (print_field_info): Mark static data members of
1025 floating-point type with "__extension__".
1027 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1029 * gjavah.c (print_field_info): Mark static data members of
1030 floating-point type with "__extension__".
1032 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
1035 * parse.y (build_string_concatenation): Remove redundant if.
1036 (patch_conditional_expr): Attempt to patch_string() the condition
1037 of a ?: as well, in addition to its other operands.
1039 2005-01-25 Tom Tromey <tromey@redhat.com>
1041 * Make-lang.in (java/java-tree-inline.o): Removed.
1043 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
1046 * parse.y (patch_binop): Allow comparisons against NULL only
1047 if the other operand is of a reference type.
1049 2005-01-24 Tom Tromey <tromey@redhat.com>
1051 * java-tree.h (gcj_abi_version): Declare.
1052 * class.c (make_class_data): Push gcj_abi_version into "next"
1053 field. Renamed field.
1054 * decl.c (gcj_abi_version): New global.
1055 (parse_version): New function.
1056 (java_init_decl_processing): Call it. Renamed 'next' field.
1058 (GCJ_BINARYCOMPAT_ADDITION): New define.
1060 2005-01-24 Roger Sayle <roger@eyesopen.com>
1063 * jcf-write.c (generate_bytecode_insns): Conversions between
1064 integer types of the same precision shouldn't generate widening
1065 or narrowing conversion bytecodes.
1067 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
1069 * java-except.h, java-tree.h: Remove unused prototypes.
1071 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
1074 * jcf-write.c (perform_relocations): Don't call memcpy if source
1075 and destination are the same.
1077 2005-01-17 Tom Tromey <tromey@redhat.com>
1079 * verify-impl.c (get_short): Sign extend.
1080 (get_int): Likewise.
1082 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
1084 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
1087 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1089 * verify.c: Revert to the version before the BC-ABI merge.
1091 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
1094 * check-init.c (check_init): Take care of references that do not
1095 have an explicit final variable declaration (e.g. array length
1096 access) for pre/post in/de-crement operators.
1098 2005-01-08 Mark Wielaard <mark@klomp.org>
1100 * parse.y (process_imports): Allocate (and free) original_name only
1101 when not already defined.
1102 * jcf-parse.c (read_class): Free results of find_class() and
1104 (java_parse_file): Keep pointer to head of file_list and free when
1105 done. Free result of lrealpath().
1107 2005-01-05 Tom Tromey <tromey@redhat.com>
1109 * gcj.texi (Standard Properties): java.ext.dirs is now used.
1111 2004-12-20 Andrew Haley <aph@redhat.com>
1113 * typeck.c: Use fold_convert for ints and booleans.
1115 2004-12-17 Andrew Haley <aph@redhat.com>
1118 * typeck.c (convert): Use a CONVERT_EXPR when converting to
1119 BOOLEAN_TYPE or CHAR_TYPE.
1120 (convert_to_boolean, convert_to_char) : Remove.
1121 * convert.h (convert_to_boolean, convert_to_char) : Remove.
1122 * expr.c (expand_load_internal): Do type conversion if type is not
1125 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
1128 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
1131 2004-12-07 Andrew Haley <aph@redhat.com>
1134 * jcf-parse.c (load_class): Remove sanity test for missing inner
1137 2004-12-06 Tom Tromey <tromey@redhat.com>
1139 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
1140 (java.uninstall): Likewise.
1141 (java.maintainer-clean): Likewise.
1142 (.INTERMEDIATE): Likewise.
1143 (java.install-man): Likewise.
1144 (gcj-dbtool.pod): New target.
1145 * gcj.texi (Code Generation): Document -findirect-dispatch.
1146 (libgcj Runtime Properties): Document
1147 gnu.gcj.precompiled.db.path.
1148 (Top): Link to "Invoking gcj-dbtool".
1150 2004-12-06 Tom Tromey <tromey@redhat.com>
1153 * java-tree.h (extract_field_decl): Declare.
1154 * parse.y (extract_field_decl): Renamed from
1155 strip_out_static_field_access_decl. No longer static.
1156 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
1158 2004-12-03 Tom Tromey <tromey@redhat.com>
1160 * lang.c (flag_new_verifier): Define.
1161 (java_post_options): Set flag_new_verifier if indirect dispatch
1163 * lang.opt (fnew-verifier): Removed.
1165 2004-12-03 Tom Tromey <tromey@redhat.com>
1168 * Make-lang.in (java.install-common): Only install transformed
1169 gcjh if gcj-cross exists.
1171 2004-12-03 Andrew Haley <aph@redhat.com>
1174 * except.c (link_handler): Patch 'outer' field of siblings of the
1175 range we're demoting.
1177 2004-12-03 Andrew Haley <aph@redhat.com>
1180 * class.c (layout_class_method): Don't fail to override a method
1181 simply because it has DECL_ARTIFICIAL set.
1183 2004-12-02 Tom Tromey <tromey@redhat.com>
1186 * parse.y (craft_constructor): Special case null_pointer_node.
1188 2004-12-02 Tom Tromey <tromey@redhat.com>
1191 * java-gimplify.c (java_gimplify_expr): Don't call
1192 SET_EXPR_LOCATION unless wrapped tree is an expression.
1194 2004-11-27 Per Bothner <per@bothner.com>
1196 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
1197 Fix fencepost error in 'i', which got executed one too many times.
1198 Also, fold memcpy into explicit loop, as originally intended.
1199 Also, free temporary 'buf' which otherwise leaks.
1201 2004-11-27 Per Bothner <per@bothner.com>
1203 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
1204 local static variables if not USE_MAPPED_LOCATION.
1206 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
1208 * class.c, decl.c, expr.c: Fix comment typos.
1210 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
1213 * decl.c (end_java_method): Call
1214 attach_init_test_initialization_flags on all the init_decls.
1215 * parse.y (attach_init_test_initialization_flags): Move to ...
1216 * expr.c (attach_init_test_initialization_flags): here and
1217 support BIND_EXPR also.
1218 * java-tree.h (attach_init_test_initialization_flags): Prototype.
1219 * jcf-parse.c (parse_class_file): Don't disable class init
1222 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
1224 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
1227 2004-11-24 Richard Henderson <rth@redhat.com>
1229 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
1230 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
1232 2004-11-24 Tom Tromey <tromey@redhat.com>
1234 * verify.c (defer_merging): Don't use C++-style comment.
1235 * verify.h (java_opcode): Added java_opcode_end.
1236 * class.c (build_class_ref): Remove C++ comment and old FIXME.
1238 * verify-impl.c (vfy_push_type): Removed bogus "return".
1239 (initialize_stack): Use vfy_alloc and vfy_free.
1240 (verify_instructions_0): Likewise.
1242 * Merged gcj-abi-2-dev-branch to trunk.
1244 2004-11-24 Andrew Haley <aph@redhat.com>
1246 * jcf-parse.c (parse_class_file): Set file_start_location.
1248 2004-11-10 Tom Tromey <tromey@redhat.com>
1250 * class.c (make_field_value): Don't call build_static_field_ref.
1251 (build_static_field_ref): Don't emit direct references when using
1254 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
1255 -verbose:class into man page synopsis.
1257 2004-11-09 Tom Tromey <tromey@redhat.com>
1259 * expr.c (build_java_arraystore_check): Still generate check if
1260 element type is itself an array.
1262 2004-11-08 Tom Tromey <tromey@redhat.com>
1264 * java-tree.h (soft_check_assignment_node): Removed.
1265 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
1266 * decl.c (java_init_decl_processing): Don't initialize
1267 soft_check_assignment_node.
1269 2004-11-05 Tom Tromey <tromey@redhat.com>
1271 * class.c (layout_class_methods): Don't add Miranda methods when
1272 using indirect dispatch.
1274 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
1276 * class.c (make_class_data): Call emit_assertion_table to set the
1277 'assertion_table' field.
1278 (build_signature_for_libgcj): Move here from expr.c.
1279 (add_assertion_table_entry): New function. Callback for assertion
1280 hashtable traversal.
1281 (emit_assertion_table): New. Take class argument, and generate
1282 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
1283 * decl.c (init_decl_processing): Define assertion_entry_type record.
1284 Push 'assertion_table' class field instead of 'verify'.
1285 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
1286 (type_assertion_hash): Include 'assertion_code' in hash.
1287 (add_type_assertion): Rewritten. Take class and assertion_code
1288 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
1289 (can_widen_reference_to): Use new add_type_assertion() arguments.
1290 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
1291 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
1292 (verify_identifier_node): Removed.
1293 (assertion_entry_type, assertion_table_type): New.
1294 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
1295 assertion code definitions.
1296 (struct type_assertion): Add assertion_code. Rename 'source_type' and
1297 'target_type' to 'op1' and 'op2'.
1298 (add_type_assertion): Declare.
1299 (lang_printable_name_wls): Remove unused definition.
1300 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
1301 to emit runtime assertion.
1302 (vfy_note_stack_type): Clean up non-C90 declarations.
1303 (vfy_note_local_type): Likewise.
1304 * verify.h (vfy_is_assignable_from): Declare.
1305 * verify-impl.c (is_assignable_from_slow): Remove unused function.
1306 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
1307 instead of is_assignable_from_slow().
1308 (types_compatible): Reinstate ref_compatible() call.
1310 2004-11-04 Tom Tromey <tromey@redhat.com>
1312 * class.c (build_static_field_ref): Reverted previous patch.
1314 * class.c (build_static_field_ref): Don't emit direct references
1315 when using indirect dispatch.
1317 2004-11-03 Tom Tromey <tromey@redhat.com>
1319 * expr.c (expand_java_arrayload): Set lhs_type_node.
1320 (expand_java_arraystore): Set rhs_type_node.
1322 2004-11-02 Tom Tromey <tromey@redhat.com>
1324 * jcf-parse.c (compute_class_name): Use filename length from zip
1325 directory, not strlen.
1327 * expr.c (expand_invoke): Mark new interface methods as abstract.
1329 2004-11-01 Tom Tromey <tromey@redhat.com>
1331 * verify-impl.c (push_jump): Removed check for uninitialized
1333 (push_exception_jump): Likewise.
1334 (handle_ret_insn): Likewise.
1335 (handle_jsr_insn): Likewise.
1336 (state_check_no_uninitialized_objects): Removed.
1338 * decl.c (check_local_unnamed_variable): Recognize
1339 promoted-to-int parameters when using the new verifier.
1340 * expr.c (expand_java_arraystore): Explicitly request array type
1341 when using new verifier.
1342 (expand_java_arrayload): Likewise.
1343 (invoke_build_dtable): Don't pass object_type_node as
1344 expression argument to build_java_indirect_ref.
1345 (build_java_check_indexed_type): Do nothing.
1346 (build_java_arraystore_check): Handle case where array doesn't
1348 (build_java_array_length_access): Likewise.
1349 (expand_invoke): Handle case where interface overrides a method
1351 (pop_type_0): Always succeed for reference types.
1352 (process_jvm_instruction): Don't pop a value in a dead
1354 (pop_arguments): Convert arguments to correct types.
1356 2004-10-29 Andrew Haley <aph@redhat.com>
1358 * jcf-parse.c (give_name_to_class): Remove line that was
1361 2004-10-29 Andrew Haley <aph@redhat.com>
1363 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1365 2004-10-20 Andrew Haley <aph@redhat.com>
1367 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1369 2004-10-26 Tom Tromey <tromey@redhat.com>
1371 * verify.h (vfy_notify_verified): Removed.
1372 * verify-glue.c (vfy_notify_verified): Removed.
1374 2004-10-26 Tom Tromey <tromey@redhat.com>
1376 * verify-impl.c (debug_print_state): Declare `i' before code.
1377 (merge_types): Modify `t' when it is null_type.
1379 2004-10-26 Tom Tromey <tromey@redhat.com>
1381 * verify-impl.c (type_print): Renamed from print. Now static and
1383 (debug_print_state): Use type_print.
1385 2004-10-25 Tom Tromey <tromey@redhat.com>
1387 * expr.c (build_invokeinterface): Compute correct offset for
1388 index into interface methods.
1390 2004-10-20 Tom Tromey <tromey@redhat.com>
1392 * java-tree.h (verify_jvm_instructions_new): Declare.
1394 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1397 * verify-impl.c (verify_instructions): Correctly handle wide
1399 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1400 (vfy_get_component_type): Strip pointer types.
1401 (vfy_find_class): Use get_type_from_signature. Strip pointer
1403 Include java-except.h.
1405 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1407 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1408 vfy_push_type_t, set_variable, add_new_state, merge_into,
1409 handle_jsr_insn, branch_prepass, check_class_constant,
1410 check_wide_constant, get_one_type, compute_static_types,
1411 verify_instructions_0): Clean up C99 declarations after statements.
1413 2004-10-20 Tom Tromey <tromey@redhat.com>
1415 * verify-impl.c (merge_refs): Compare reference against iterator,
1418 * verify-glue.c (vfy_tag): Mask off resolved flag.
1420 2004-10-19 Tom Tromey <tromey@redhat.com>
1422 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1423 (init_state_with_stack): Initialize `this_type' in state.
1424 (verify_method): Use debug_print.
1425 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1426 (vfy_note_stack_depth): Reverted last patch.
1427 (vfy_note_stack_type): Note pointer to Object, not Object.
1428 (vfy_note_local_type): Likewise.
1430 * verify.h (vfy_note_instruction_seen): Declare.
1431 * verify-glue.c (verify_jvm_instructions_new): Set
1432 BCODE_EXCEPTION_TARGET on target instruction.
1433 (vfy_note_instruction_seen): New function.
1434 * verify-impl.c (FLAG_INSN_SEEN): New define.
1435 (verify_instructions_0): Set flag on instruction. Save state for
1437 (verify_instructions): Call vfy_note_instruction_seen.
1439 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1440 (verify_jvm_instructions_new): Call method_init_exceptions,
1441 add_handler, and handle_nested_ranges.
1442 * verify-impl.c (verify_method): Return 1 on success.
1443 (verify_instructions_0): Save the state at PC=0.
1445 * verify-impl.c (init_type_from_class): Set is_resolved and
1446 ref_next on new ref_intersection.
1447 (init_type_from_string): Likewise.
1449 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1451 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1452 if flag_new_verifier is set.
1453 * java-tree.h (flag_new_verifier): Declare.
1454 * lang.opt (fnew-verifier): New option.
1455 * verify-impl.c: Work around namespace pollution by undef'ing
1457 (struct verifier_context): Make 'bytecode' const.
1458 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1459 (types_compatible): For the BC-ABI, always consider reference types
1461 (check_class_constant): Use vfr->current_class.
1462 (check_constant): Likewise.
1463 (check_wide_constant): Likewise.
1464 (check_field_constant): Check for 'L' at start of type name.
1465 (get_one_type): Return pointer instead of type. Set type result in
1466 caller via passed type pointer.
1467 (compute_argument_types): Update to use new get_one_type arguments.
1468 (compute_return_type): Likewise.
1469 (make_verifier_context): New. Allocate and initialize 'vfr'.
1470 (free_verifier_context): New. Free 'vfr' and its contents.
1471 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1472 and free_verifier_context.
1474 2004-10-15 Tom Tromey <tromey@redhat.com>
1476 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1477 * verify.h (vfy_fail): Fixed formatting.
1479 * verify-impl.c (vfr): Fixed comment formatting.
1480 (collapse_type): New function.
1481 (verify_instructions): Notify compiler about type map.
1482 * verify.h (vfy_note_stack_depth): Updated.
1483 (vfy_note_stack_type): Likewise.
1484 (vfy_note_local_type): Likewise.
1485 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1487 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1488 state. Added `method' argument.
1489 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1491 (vfy_note_local_type): New function.
1492 (vfy_unsuitable_type): Likewise.
1493 (vfy_return_address_type): Likewise.
1494 (vfy_null_type): Likewise.
1496 * verify.h (VFY_IN_GCC): Removed.
1497 (VFY_WANT_TYPEMAP): Removed.
1498 * verify-impl.c (verify_instructions_0): Removed useless "\".
1499 (struct state) <next>: Uncomment.
1501 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1503 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1506 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1508 * Make-lang.in (verify.o): Re-enabled this target.
1509 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1510 (vfy_get_interface): Likewise.
1511 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1512 * verify.h (verify_jvm_instructions_new): Declare.
1513 * verify-impl.c (free_state): Temporarily comment out unused
1516 2004-10-06 Tom Tromey <tromey@redhat.com>
1518 * java-tree.h (JV_STATE_READ): New enum value.
1520 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1522 * verify.h: New file.
1524 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1526 * verify-impl.c, verify-glue.c, verify.h: New files.
1527 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1529 2004-09-24 Andrew Haley <aph@redhat.com>
1531 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1532 for a slot if it's of pointer type.
1534 2004-09-14 Tom Tromey <tromey@redhat.com>
1536 * class.c (make_class_data): Correctly initialize "state" field.
1537 Initialize "engine" field.
1538 * decl.c (java_init_decl_processing): Add "engine" field.
1540 2004-09-10 Andrew Haley <aph@redhat.com>
1543 * expr.c (build_invokeinterface): Use fast method for interface
1545 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1546 JTI_ITABLE_PTR_TYPE.
1547 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1548 (emit_symbol_table): Add new arg, element_size.
1549 * decl.c (java_init_decl_processing): Initialize Class.itable.
1550 * class.c (GEN_TABLE): New macro.
1551 (gen_indirect_dispatch_tables): Use it. Add itable.
1552 (make_class_data): Add new arg for emit_symbol_table().
1554 (add_miranda_methods): Make sure search_class has been parsed.
1555 (emit_symbol_table): Add new arg, element_size.
1557 2004-09-06 Andrew Haley <aph@redhat.com>
1559 * verify.c (merge_types): Return Object for all merges of
1561 * expr.c (add_type_assertion): Don't generate assertions when
1562 source type is array of Object.
1564 2004-09-03 Andrew Haley <aph@redhat.com>
1566 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1568 * lang.c (java_post_options): Force flag_verify_invocations if
1569 we're not using indirect dispatch.
1571 * expr.c (pop_type_0): Move test for interfaces before call to
1572 can_widen_reference_to().
1573 (build_signature_for_libgcj): Remove generation of canonical array
1575 (add_type_assertion): Canonicalize both arrays.
1576 Don't assert that type X can be assigned to Object.
1577 Don't assert that type X an be assigned to type X.
1578 Don't assert that Object can be assigned to type X.
1579 (can_widen_reference_to): Warn whenever we generate an assertion.
1580 (process_jvm_instruction): Use throwable_type_node for the type of
1583 2004-09-01 Andrew Haley <aph@redhat.com>
1585 * decl.c (java_init_decl_processing): Change
1586 verify_identifier_node to "__verify".
1587 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1588 * java-tree.h (verify_identifier_node): Change to "__verify".
1590 * expr.c (build_signature_for_libgcj): New function.
1591 (add_type_assertion): Use it to construct signatures for
1592 source_type and target_type.
1594 2004-08-27 Andrew Haley <aph@redhat.com>
1596 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1597 (verify_identifier_node): New.
1598 (TYPE_VERIFY_METHOD): New.
1599 (struct type_assertion): New type.
1600 * expr.c (type_assertion_eq): New function.
1601 (type_assertion_hash): New function.
1602 (add_type_assertion): New function.
1603 (can_widen_reference_to): Call add_type_assertion().
1604 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1605 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1606 (finish_class): Output TYPE_VERIFY_METHOD (type).
1608 * decl.c (end_java_method): Nullify unused fields.
1610 2004-08-17 Andrew Haley <aph@redhat.com>
1612 * verify.c (defer_merging): Quieten.
1613 * jcf-parse.c (load_class): Only try to open a class file if it's
1614 java.lang.Object or if it's part of the current compilation.
1615 Check that the class we just tried to load is the class we just
1617 (java_parse_file): Set flag_verify_invocations off if we're
1618 compiling from .class.
1619 (parse_zip_file_entries): Abort if we try to read a dummy class.
1620 * expr.c (can_widen_reference_to): Quieten.
1621 (build_invokevirtual): Abort if we try to invokevirtual an
1623 (expand_invoke): Don't build a non-interface call to an interface.
1624 (build_instanceof): Don't do premature optimization if
1625 flag_verify_invocations is not set.
1626 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1628 (build_static_field_ref): Add correct type conversion for
1630 (add_miranda_methods): Disable generation of Miranda methods for
1632 (layout_class_method): Don't complain about non-static method
1633 overrides static method with dummy classes.
1635 2004-08-13 Tom Tromey <tromey@redhat.com>
1637 * class.c (build_static_field_ref): Re-enable atable lookups for
1640 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1642 2004-08-11 Tom Tromey <tromey@redhat.com>
1644 * gcj.texi (libgcj Runtime Properties): Document new properties.
1646 2004-08-06 Andrew Haley <aph@redhat.com>
1648 * jcf-parse.c (load_class): Check that we really have loaded the
1649 class we're looking for.
1651 2004-07-19 Andrew Haley <aph@redhat.com>
1653 * verify.c (verify_jvm_instructions): Comment change only.
1655 * typeck.c (build_java_array_type): Add size field to array name.
1657 * java-tree.h (LOCAL_SLOT_P): New.
1658 (update_aliases): Add PC argument.
1659 (pushdecl_function_level): New function.
1661 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1662 MODIFY_EXPR, and SAVE_EXPR.
1663 (java_gimplify_modify_expr): New function.
1665 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1666 (expand_iinc): Pass PC to update_aliases().
1667 (STORE_INTERNAL): Likewise.
1668 (process_jvm_instruction): Likewise.
1670 * decl.c (base_decl_map): New variable.
1671 (uniq): New variable.
1672 (update_aliases): Rewrite with more thorough checking.
1673 (debug_variable_p): New function.
1674 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1675 (check_local_named_variable): Delete whole function.
1676 (initialize_local_variable): New function.
1677 (check_local_unnamed_variable): Add checks and comments.
1678 (find_local_variable): Rewrite.
1679 (java_replace_reference): New function.
1680 (function_binding_level): New variable.
1681 (pushdecl_function_level): New function.
1682 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1683 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1684 (start_java_method): Reset uniq. Create base_decl_map. Set
1685 function_binding_level.
1686 (end_java_method): Null unused fields to save memory.
1688 2004-06-29 Andrew Haley <aph@redhat.com>
1690 * except.c (expand_start_java_handler): Push a new binding level.
1691 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1692 register_exception_range() to register where we'll do it.
1693 (expand_end_java_handler): Remove old bogus code. Replace with
1694 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1695 the top of the expression we're curently building.
1696 (maybe_end_try): Delete.
1697 * decl.c (binding_level.exception_range): New field.
1698 (clear_binding_level): Add field exception_range. Reformat.
1699 (poplevel): Call expand_end_java_handler().
1700 (poplevel): Call java_add_stmt only if functionbody is false.
1701 (maybe_poplevels): Don't call maybe_end_try() from here.
1702 (end_java_method): Clear no longer used trees in function decl.
1703 (register_exception_range): New function.
1704 * java-tree.h (register_exception_range, struct eh_range): Declare.
1706 2004-06-22 Andrew Haley <aph@redhat.com>
1708 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1710 * check-init.c (get_variable_decl): Teach check-init about
1711 FIELD_DECLs addressed via the otable.
1712 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1715 2004-05-28 Andrew Haley <aph@redhat.com>
1717 * jcf-parse.c (load_class): Don't try to read a class that we've
1720 * expr.c (build_invokeinterface): Use the old-fashioned way of
1721 doing indirect dispatch: look up interfaces by name.
1722 * java-tree.h (enum java_tree_index): Add
1723 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1724 * decl.c (java_init_decl_processing): Add
1725 soft_lookupinterfacemethodbyname_node.
1727 * gjavah.c (print_method_info): Final methods have vtable entries,
1728 so gjavah needs to output them.
1729 * class.c (layout_class_method): Generate vtable entries for final
1731 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1732 dispatch, even if a method is final.
1734 2004-05-25 Andrew Haley <aph@redhat.com>
1736 * class.c (build_symbol_entry): Convert the names of constructors
1737 to init_identifier_node when generating an entry for the indirect
1740 * expr.c (build_known_method_ref): Generate indirect calls for
1741 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1743 2004-05-24 Andrew Haley <aph@redhat.com>
1745 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1746 atable element is of the right type.
1748 * class.c (build_static_field_ref): Cast pointer to correct type
1751 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1753 * Merged with HEAD as of 20040514. Diff against
1754 gcj-abi-2-merge-20040514.
1756 2004-04-16 Andrew Haley <aph@redhat.com>
1758 * verify.c (check_pending_block): Disable subroutine checks.
1759 (defer_merging): New function.
1760 (merge_types): If types are dummy, use defer_merging to combine them.
1761 (verify_jvm_instructions): If invocation is invokeinterface and
1762 target is dummy, assume target really is an interface.
1764 * parse.y (patch_invoke): Break out call to java_create_object.
1766 * lang.c (flag_verify_invocations): New.
1768 * jcf-parse.c (load_class): If we've already failed to load a
1769 class, don't try again.
1770 (load_class): If we can't find a .class file, don't fail, but emit
1772 (parse_class_file): Don't act on dummy methods.
1774 * java-tree.h (flag_verify_invocations): New.
1776 (lang_type.dummy_class): New field.
1777 (java_create_object): New function.
1778 (METHOD_DUMMY): New.
1780 * expr.c (build_field_ref): Widen field offset.
1781 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1782 that each of its elements is compatible with the one we're
1784 (pop_type_0): Issue a warning to say that we need to generate a
1786 (java_create_object): New function.
1787 (build_field_ref): Only generate hard refs if we're not using
1789 (expand_java_field_op): If we're using !verify_invocations and we
1790 see a missing field, generate a decl for it.
1792 (expand_invoke): If a class doesn't have the method we seek and
1793 we're using !flag_verify_invocations, generate a decl for the
1796 (build_known_method_ref): Always use indirect dispatch via the
1797 atable for static methods.
1799 (expand_java_NEW): Break out object creation into new function,
1802 (can_widen_reference_to): Issue a warning to say that we need to
1803 generate a runtime check.
1805 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1806 (make_method_value): Also use index for interfaces.
1807 (make_class_data): Skip dummy field for inherited data.
1808 Don't build method array for dummy methods.
1809 Set size_in_byte to -1 when using inirect dispatch
1810 Don't build a hard class ref if we don't have a hard ref to our
1811 superclass, or if we're using inirect dispatch.
1812 Null out dispatch tables.
1814 (layout_class_method): Don't complain about non-static method
1815 overrides static method is method is artificial.
1817 (build_static_field_ref): Disable atable references to static
1818 fields for the time being.
1820 (layout_class_methods): Check for CLASS_INTERFACE as
1821 well as CLASS_ABSTRACT.
1823 2004-11-24 Steven Bosscher <stevenb@suse.de>
1825 * class.c (make_class_data): Don't check flag_inline_functions.
1826 * lang.c (flag_really_inline): Remove unused flag.
1827 (java_handle_option): Don't set it here. Remove special handling
1828 of flag_inline_functions for Java.
1829 (java_init): Don't set flag_inline_trees here. Already done...
1830 (java_post_options): ...here. Don't clear flag_inline_functions.
1832 2004-11-24 Steven Bosscher <stevenb@suse.de>
1834 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1835 (java_gimplify_exit_block_expr): New function.
1836 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1838 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1839 (EXIT_BLOCK_EXPR): Likewise.
1840 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1841 (LABELED_BLOCK_BODY): Likewise.
1842 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1843 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1844 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1846 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1847 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1848 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1849 second operand of EXIT_BLOCK_EXPR.
1850 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1852 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1854 2004-11-23 Ben Elliston <bje@au.ibm.com>
1856 * xref.h (xref_flag_value): Remove.
1857 (xref_set_data, xref_get_data): Likewise.
1858 (xref_set_current_fp): Likewise.
1859 (XREF_NONE): Likewise.
1860 (XREF_GET_DATA): Likewise.
1861 * xref.c (xref_flag_value): Remove.
1862 (xref_set_data, xref_get_data): Likewise.
1863 (xref_set_current_fp): Likewise.
1865 2004-11-23 Ben Elliston <bje@au.ibm.com>
1867 * gjavah.c (output_directory): Make static.
1868 (temp_directory): Likewise.
1870 2004-11-15 Tom Tromey <tromey@redhat.com>
1872 * decl.c (instn_ptr_type_node): Removed.
1873 (lineNumbers_ptr_type_node): Removed.
1874 (jint_type): Removed.
1875 (jint_ptr_type): Removed.
1877 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1880 * check-init.c (check_init): Ignore DECL_EXPR.
1881 * expr.c (always_initialize_class_p): Reenable.
1882 (build_class_init): Use a variable to store the decl. Also use
1883 boolean_false_node instead of integer_zero_node.
1884 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1887 2004-11-08 Tom Tromey <tromey@redhat.com>
1890 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1891 generating a JNI header.
1892 (print_field_info): Handle JNI headers.
1893 (jni_print_float): Likewise.
1894 (jni_print_double): Likewise.
1896 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1898 * decl.c (end_java_method): Remove duplicated code.
1900 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1901 Gerald Pfeifer <gerald@pfeifer.com>
1903 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1906 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1909 * class.c: Reinstate 2004-08-18 patch.
1910 (make_local_function_alias): Don't create an alias for extern (native)
1913 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1916 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1917 (make_method_value): Likewise.
1919 2004-10-21 Andrew Haley <aph@redhat.com>
1922 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1924 2004-10-20 Andrew Haley <aph@redhat.com>
1926 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1927 Remove duplicated code block.
1929 2004-10-18 Steven Bosscher <stevenb@suse.de>
1931 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1932 New rules to work around old Bison warnings.
1934 2004-10-17 Steven Bosscher <stevenb@suse.de>
1936 * class.c (ident_subst): Always alloca buffer.
1937 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1938 opcode after including javaop.def.
1939 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1940 conditional expression that exits, to avoid warnings.
1941 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1942 a user of an extension.
1943 * win32-host.c: Move check down to have non-empty file when
1944 WIN32 is not defined.
1946 * Make-lang.in (java-warn): Add STRICT_WARN.
1947 (java/jcf-io.o-warn): Don't have Werror for this file.
1948 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1950 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1952 * expr.c (expr_add_location): Move declaration to before all
1954 * parse.y (java_expand_classes): Ditto.
1955 * lex.c (java_peek_unicode): Ditto.
1957 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1959 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1960 if possible, else convert `foo' to 'foo'.
1961 * class.c: Likewise.
1964 * jcf-io.c: Likewise.
1965 * jcf-parse.c: Likewise.
1968 * parse.h: Likewise.
1970 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1972 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1973 rename parameter 'msg' to 'msgid' in function declaration.
1974 (issue_warning_error_from_context): Likewise.
1975 (yyerror): Rename parameter 'msg' to 'msgid'.
1976 (all over): Use new quoting style for diagnostics.
1978 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1980 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1981 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1984 2004-10-14 Matt Austern <austern@apple.com>
1986 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1989 2004-10-13 Tom Tromey <tromey@redhat.com>
1992 * lang.opt (--extdirs): Document.
1993 * jvspec.c (lang_specific_driver): Recognize -encoding and
1996 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1998 * parse.y (issue_warning_error_from_context): Use va_list *
1999 instead of va_list parameter.
2000 (parse_error_context): Update call.
2001 (parse_warning_context): Likewise.
2003 2004-10-05 Zack Weinberg <zack@codesourcery.com>
2005 * parse.y, parse-scan.y: Add list of diagnostic messages to
2006 insulate translation template from version of yacc/bison used
2007 to compile the grammar.
2009 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
2011 Prepare for %q, %< and %> in diagnostic message strings.
2012 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
2013 Name second parameter 'msgid'.
2014 * parse.y: Additionally include pretty-print.h and diagnostic.h.
2015 (issue_warning_error_from_context): Use pretty-printer functions
2016 instead of vsprintf for constructing formatted messages. Rename
2017 parameter 'msg' to 'msgid'.
2018 (parse_error_context): Rename parameter 'msg' to 'msgid'.
2019 (parse_warning_context): Likewise.
2021 2004-10-05 Andrew Haley <aph@redhat.com>
2024 * jcf-parse.c (parse_zip_file_entries): If a class has a
2025 superclass and a TYPE_SIZE of zero, lay it out.
2027 2004-09-30 Andrew Haley <aph@redhat.com>
2030 * jcf-parse.c (compute_class_name): Rewrite.
2032 2004-10-01 Jan Hubicka <jh@suse.cz>
2034 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
2036 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2038 * lex.c: Fix a comment typo.
2040 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
2042 * java-tree.h: Fix a comment typo.
2044 2004-09-30 Per Bothner <per@bothner.com>
2046 Simplify lexer. Implement --enable-mapped-location support.
2047 * jcf-parse.c (parse_class_file): Use linemap_line_start.
2048 (parse_source_file_1): Pass filename as extra parameter, so we can call
2049 linemap_add and set input_location here, rather than in both callers.
2050 (read_class): Pass copied filename to parse_source_file_1.
2051 Don't initialize wfl_operator - only needed for source compilation.
2052 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
2053 * lex.h: Remove a bunch of debugging macros.
2054 * lex.h (struct_java_line, struct java_error): Remove types.
2055 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
2056 (struct java_lc_s): Remove prev_col field.
2057 (struct java_lexer): New fields next_unicode, next_columns, and
2058 avail_unicode. New position field, and maybe token_start field.
2059 Don't need hit_eof field - use next_unicode == -1 instead.
2060 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
2061 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
2062 * parse.h: Various changes for USE_MAPPED_LOCATION.
2063 (EXPR_WFL_EMIT_LINE_NOTE): XXX
2064 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
2065 (struct parser_ctxt): New file_start_location field.
2066 Remove p_line, c_line fields since we no longer save lines.
2067 Remove elc, lineno, and current_jcf fields - no longer used.
2068 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
2069 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
2070 source_location and is probably not needed anymore anyway.
2071 Use new expr_add_Location function.
2072 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
2073 (java_pop_parser_context): Minor cleanup.
2074 (java_parser_context_save_global, java_parser_context_restore_global,
2075 java_pop_parser_context): Save/restore input_location as a unit.
2076 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
2077 a source_location instead of a wfl context node.
2078 (check_class_interface_creation): input_filename is not addressable.
2079 (create_artificial_method): Calling java_parser_context_save_global
2080 and java_parser_context_restore_global is overkill. Instead,
2081 temporarily set input_location from class decl.
2082 (java_layout_seen_class_methods): Set input_location from method decl.
2083 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
2084 (finish_loop_body): Likewise.
2085 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
2086 (java_sprint_unicode): Take a character, not index in line.
2087 (java_sneak_uncode): Replaced by java_peek_unicode.
2088 (java_unget_unicode): No longer used.
2089 (java_allocate_new_line. java_store_unicode): Removed, since we
2090 no longer remember "lines".
2091 (java_new_lexer): Update for new data structures.
2092 (java_read_char): Move unget_value checking to java_read_unicode.
2093 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
2094 efficient functions that are used directly when lexing.
2095 (java_read_unicode_collapsing_terminators): No longer needed.
2096 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
2097 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
2098 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
2099 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
2100 combine switch branches, and test for common token kinds earlier.
2101 (java_lex_error): Rewrite.
2102 * jv-scan.c (expand_location): New function, copied from tree.c.
2103 (main): Set ctxp->filename instead of setting input_filename directly.
2105 2004-09-30 Per Bothner <per@bothner.com>
2107 More cleanup for --enable-mapped-location.
2108 * class.c (push_class): If USE_MAPPED_LOCATION don't set
2109 input_location here. Instead do it in give_name_to_class.
2110 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
2111 * expr.c (expand_byte_code): Call linemap_line_start.
2112 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
2113 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
2114 (expr_add_location): New function, if USE_MAPPED_LOCATION.
2115 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
2116 to USE_MAPPED_LOCATION case.
2118 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
2119 * jcf-parse.c (java_parse_file): Don't set input_filename.
2120 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
2121 Create a list of TRANSLATION_UNIT_DECL.
2122 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
2123 reason is so we can set a DECL_SOURCE_LOCATION for each file.
2124 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
2125 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
2126 (file_start_location): New static.
2127 (set_source_filename): Avoid extra access to input_filename macro.
2128 Concatenate new name with class's package prefix.
2129 (set_source_filename, give_name_to_class): Update.
2130 (give_name_to_class): Set class's "line 0" input_location here.
2131 (parse_class_file): Set input_location as a unit.
2133 * jcf-parse.c (load_class): Sanity test if missing inner class file.
2135 2004-09-29 Per Bothner <per@bothner.com>
2137 * java-tree.h: Redefine some macros and add some declaration
2138 to handle the USE_MAPPED_LOCATION case.
2139 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
2140 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
2141 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
2142 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
2144 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
2145 * decl.c (finish_method, java_add_stmt): Likewise.
2146 * java-gimplify.c (java-gimplify.c): Likewise.
2147 * jcf-write.c (generate_bytecode_insns): Likewise.
2148 * lang.c (java_post_options): Likewise - call linemap_add.
2150 2004-09-29 Andrew Haley <aph@redhat.com>
2153 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
2154 result of TRUNC_MOD_EXPR.
2155 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
2156 * decl.c (java_init_decl_processing): Mark
2157 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
2159 2004-09-28 Tom Tromey <tromey@redhat.com>
2162 * class.c (add_miranda_methods): Load superinterface if not
2165 2004-09-28 Andrew Haley <aph@redhat.com>
2168 * jcf-parse.c (load_class): Don't try to read a class that we've
2171 2004-09-28 Andrew Haley <aph@redhat.com>
2173 * jcf-parse.c (load_class): Back out previous broken patch.
2175 2004-09-28 Andrew Haley <aph@redhat.com>
2178 * jcf-parse.c (load_class): Don't try to read a class that we've
2180 Check that we really did read the right class.
2182 2004-09-25 Tom Tromey <tromey@redhat.com>
2185 * parse.y (create_artificial_method): Use add_method_1.
2187 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
2189 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
2191 * gcj.texi: Fix typos.
2193 2004-09-24 Tom Tromey <tromey@redhat.com>
2196 * parse.y (class_instance_creation_expression): Set `$$' to NULL
2197 in error parts of rule.
2198 (unary_expression): Don't call error_if_numeric_overflow when $1
2201 2004-09-24 Tom Tromey <tromey@redhat.com>
2204 * parse.y (resolve_qualified_expression_name): Set
2205 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
2206 * expr.c (force_evaluation_order): Check for empty argument list
2207 after stripping COMPOUND_EXPR.
2209 2004-09-23 Andrew Haley <aph@redhat.com>
2212 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
2215 2004-09-23 Tom Tromey <tromey@redhat.com>
2218 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
2219 where operand is null.
2221 2004-09-23 Tom Tromey <tromey@redhat.com>
2224 * parse.y (not_accessible_p): Allow access to protected members
2225 even when class is not static.
2227 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
2229 * Make-lang.in: Revert the gcc-none.o change.
2231 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
2233 * parse.y (patch_anonymous_class): VEC_space returns true if there
2236 2004-09-21 Matt Austern <austern@apple.com>
2239 * gjavah.c (free_method_name_list): Fix function definition so
2240 it's a proper C prototype.
2242 2004-09-21 Tom Tromey <tromey@redhat.com>
2245 * gjavah.c (free_method_name_list): New method.
2248 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
2249 Zack Weinberg <zack@codesourcery.com>
2251 * java-tree.def: Use tree_code_class enumeration constants
2252 instead of code letters.
2253 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
2254 new tree-class enumeration constants.
2256 2004-09-13 Tom Tromey <tromey@redhat.com>
2259 * class.c (layout_class_method): Put synthetic methods into the
2262 2004-09-11 Andrew Pinski <apinski@apple.com>
2264 * Make-lang.in (java/ggc-none.c): Change dependency
2265 for ggc.h into $(GGC_H).
2267 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2269 * Make-lang.in (java/win32-host.o): Add dependency on
2271 * win32-host.c: Add includes for coretypes.h, jcf.h
2273 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
2275 * Make-lang.in (GCJH_OBJS): Change dependency from
2276 ggc-none.o to java/ggc-none.o
2277 (JCFDUMP_OBJS): Likewise.
2278 (java/ggc-none.o): New target.
2280 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
2282 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
2283 * class.c (build_utf8_ref, build_static_field_ref,
2284 make_field_value, make_method_value, get_dispatch_table,
2285 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2286 * constants.c (get_tag_node, build_ref_from_constant_pool,
2287 build_constants_constructor): Likewise.
2288 * decl.c (java_init_decl_processing): Likewise.
2289 * expr.c (build_java_array_length_access, build_newarray,
2290 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2291 build_java_binop, build_field_ref, expand_java_add_case,
2292 expand_java_call, build_known_method_ref, build_invokevirtual,
2293 build_invokeinterface, build_jni_stub): Likewise.
2294 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2295 * jcf-parse.c (get_constant): Likewise.
2296 * lex.c (do_java_lex): Likewise.
2297 * parse.y (patch_binop, patch_unaryop, patch_cast,
2298 build_newarray_node, patch_newarray): Likewise.
2299 * resource.c (compile_resource_data): Likewise.
2300 * typeck.c (build_prim_array_type): Likewise.
2302 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
2304 * decl.c (java_init_decl_processing): Adjust
2305 initialize_sizetypes call.
2307 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
2309 * jv-scan.c (fancy_abort): Add.
2311 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
2313 * expr.c (build_java_arrayaccess): Use convert to change
2316 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
2318 * class.c (make_local_function_alias): Allocate extra space for 'L'
2319 in name buffer. Reported by Thomas Neumann.
2321 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2323 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2324 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2325 * lex.c (do_java_lex): Adjust.
2326 (error_if_numeric_overflow): Likewise.
2328 2004-08-18 Andrew Pinski <apinski@apple.com>
2330 * class.c (make_local_function_alias): Only make a new decl if we
2331 support alias attribute on all decls.
2333 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2335 * class.c (make_local_function_alias): New function. Create local
2336 alias for public method DECL.
2337 (make_method_value): Use make_local_function_alias.
2338 * parse.y (craft_constructor): Don't special-case anonymous classes.
2339 Always set ctor_name to init_identifier_node.
2340 (lookup_method_invoke): Call layout_class_method when creating
2341 anonymous class constructor.
2343 2004-08-18 Richard Henderson <rth@redhat.com>
2345 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2346 default case. Treat '<' similarly. Update for
2347 is_gimple_formal_tmp_var name change.
2349 2004-08-17 Andrew Haley <aph@redhat.com>
2351 * lang.c (lang_printable_name): Obey verbose flag.
2352 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2353 lang_printable_name().
2354 (verify_constructor_circularity, get_printable_method_name,
2355 check_abstract_method_definitions, java_check_regular_methods,
2356 java_check_abstract_methods, check_inner_class_access,
2357 fix_constructors, patch_method_invocation, patch_return):
2359 * expr.c (pop_type_0): Likewise.
2361 * java-tree.h (lang_printable_name_wls): Delete.
2363 2004-08-16 Tom Tromey <tromey@redhat.com>
2366 * parse.y (primary): Changed for initialized and uninitialized
2368 (array_access): Handle array_creation_initialized.
2369 (array_creation_expression): Split into
2370 array_creation_initialized and array_creation_uninitialized.
2372 2004-08-16 Andrew Haley <aph@redhat.com>
2374 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2375 generating bytecode.
2377 2004-08-16 Elliot Lee <sopwith@redhat.com>
2380 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2381 spaces, and quoted filelists.
2383 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2385 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2386 * class.c (build_utf8_ref, build_static_field_ref,
2387 make_field_value, make_method_value, get_dispatch_table,
2388 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2389 * constants.c (get_tag_node, build_ref_from_constant_pool,
2390 build_constants_constructor): Likewise.
2391 * decl.c (java_init_decl_processing): Likewise.
2392 * expr.c (build_java_array_length_access, build_newarray,
2393 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2394 build_java_binop, build_field_ref, expand_java_add_case,
2395 expand_java_call, build_known_method_ref, build_invokevirtual,
2396 build_invokeinterface, build_jni_stub): Likewise.
2397 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2398 * jcf-parse.c (get_constant): Likewise.
2399 * lex.c (do_java_lex): Likewise.
2400 * parse.y (patch_binop, patch_unaryop, patch_cast,
2401 build_null_of_type, patch_newarray): Likewise.
2402 * resource.c (compile_resource_data): Likewise.
2403 * typeck.c (build_prim_array_type): Likewise.
2405 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2407 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2408 Don't create BLOCK here or call java_gimplify_block.
2410 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2412 * java-tree.h (flag_deprecated): Removed.
2413 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2414 * parse.y (check_deprecation): Check warn_deprecated instead of
2417 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2419 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2420 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2421 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2422 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2423 flag_force_classes_archive_check, flag_optimize_sci,
2424 flag_indirect_dispatch): Remove explicit declarations.
2425 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2428 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2431 * Make-lang.in (java.install-man): Install from either build
2432 tree or source tree, whichever has the file first.
2434 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2436 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2437 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2438 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2439 (do_java_lex): Likewise. Adjust force_fit_type call.
2441 2004-08-04 Roger Sayle <roger@eyesopen.com>
2442 Andrew Haley <aph@redhat.com>
2444 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2445 checking trees as they're being built.
2446 (convert): Call convert_ieee_real_to_integer if we're
2447 converting a constant, even if we're writing a class file.
2449 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2452 * parse.y (fold_constant_for_init): Call resolve_field_access with
2453 correct current_class context.
2455 2004-08-01 Roger Sayle <roger@eyesopen.com>
2457 * decl.c (update_aliases, initialize_local_variable): Replace calls
2458 to build with calls to buildN.
2459 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2460 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2461 * parse.h (BUILD_THROW): Likewise.
2462 * parse.y (switch_expression, synchronized_statement,
2463 catch_clause_parameter, array_creation_expression,
2464 conditional_expression, make_qualified_name,
2465 resolve_qualified_expression_name, patch_method_invocation,
2466 patch_invoke, build_method_invocation, build_new_invocation,
2467 build_assignment, patch_assignment, build_binop, patch_binop,
2468 build_string_concatenation, build_incdec, patch_unaryop,
2469 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2470 patch_return, build_if_else_statement, build_labeled_block,
2471 build_new_loop, build_loop_body, build_bc_statement,
2472 build_assertion, encapsulate_with_try_catch, build_try_statement,
2473 build_try_finally_statement, patch_synchronized_statement,
2474 emit_test_initialization): Likewise, replace build with buildN.
2476 2004-07-28 Eric Christopher <echristo@redhat.com>
2478 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2479 (java_unsafe_for_reeval): Ditto.
2481 2004-07-26 <hp@bitrange.com>
2483 * parse.y (build_super_invocation): Adjust declaration order to
2484 avoid declaration after statement.
2486 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2488 * decl.c: Rename all identifiers named `class' to `cl'.
2490 2004-07-25 Richard Henderson <rth@redhat.com>
2492 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2494 2004-07-23 Mike Stump <mrs@apple.com>
2496 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2497 * gjavah.c (throwable_p, decode_signature_piece,
2498 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2499 process_file): Likewise.
2500 * jcf-dump.c (main): Likewise.
2501 * jcf-io.c (read_zip_member): Likewise.
2502 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2503 give_name_to_class, get_class_constant): Likewise.
2504 * jcf-write.c (find_constant_wide, push_long_const,
2505 generate_classfile): Likewise.
2506 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2507 * parse.y (read_import_dir): Likewise.
2508 * typeck.c (parse_signature_type): Likewise.
2509 * verify.c (verify_jvm_instructions): Likewise.
2510 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2512 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2514 * Make-lang.in: Replace rmic and rmiregistry references with
2515 grmic and grmiregistry.
2516 * gcj.texi: Likewise.
2518 2004-07-20 Andrew Haley <aph@redhat.com>
2521 * verify.c (verify_jvm_instructions): Comment change only.
2523 * typeck.c (build_java_array_type): Add size field to array name.
2525 * java-tree.h (LOCAL_SLOT_P): New.
2526 (update_aliases): Add PC argument.
2527 (pushdecl_function_level): New function.
2529 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2530 MODIFY_EXPR, and SAVE_EXPR.
2531 (java_gimplify_modify_expr): New function.
2533 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2534 (expand_iinc): Pass PC to update_aliases().
2535 (STORE_INTERNAL): Likewise.
2536 (process_jvm_instruction): Likewise.
2538 * decl.c (base_decl_map): New variable.
2539 (uniq): New variable.
2540 (update_aliases): Rewrite with more thorough checking.
2541 (debug_variable_p): New function.
2542 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2543 (check_local_named_variable): Delete whole function.
2544 (initialize_local_variable): New function.
2545 (check_local_unnamed_variable): Add checks and comments.
2546 (find_local_variable): Rewrite.
2547 (java_replace_reference): New function.
2548 (function_binding_level): New variable.
2549 (pushdecl_function_level): New function.
2550 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2551 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2552 (start_java_method): Reset uniq. Create base_decl_map. Set
2553 function_binding_level.
2554 (end_java_method): Null unused fields to save memory.
2556 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2558 * class.c (add_interface_do): Remove.
2559 (set_super_info, interface_of_p, maybe_add_interface,
2560 add_interface, make_class_data, layout_class,
2561 add_miranda_methods): Adjust BINFO accessors and addition.
2562 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2564 * jcf-write.c (generate_classfile): Likewise.
2565 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2566 check_circular_reference, java_complete_class,
2567 check_abstract_method_definitions,
2568 java_check_abstract_method_definitions,
2569 check_interface_throws_clauses, java_check_abstract_methods,
2570 lookup_java_interface_method2,
2571 find_applicable_accessible_methods_list): Adjust BINFO accessors
2573 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2575 2004-07-18 Roger Sayle <roger@eyesopen.com>
2577 * builtins.c (max_builtin, min_builtin,
2578 java_build_function_call_expr): Replace calls to build with buildN.
2579 * class.c (build_class_ref, build_static_field_ref,
2580 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2581 * constants.c (build_ref_from_constant_pool): Likewise.
2582 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2583 add_stmt_to_compound): Likewise.
2584 * except.c (build_exception_object_ref, expand_end_java_handler):
2586 * java-gimplify.c (java_gimplify_case_expr,
2587 java_gimplify_default_expr, java_gimplify_block,
2588 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2589 * jcf-write.c (generate_bytecode_insns): Likewise.
2590 * typeck.c (convert_ieee_real_to_integer): Likewise.
2592 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2594 * java-tree.h (builtin_function): Declare.
2596 2004-07-16 Steven Bosscher <stevenb@suse.de>
2598 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2599 abuse restore_line_number_status.
2601 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2604 * jcf-parse.c (java_emit_static_constructor): Specify default
2607 2004-07-13 Per Bothner <per@bothner.com>
2609 * java-tree.h (all_class_filename): Remove useless macro.
2610 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2611 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2612 * parse.y (java_parser_context_restore_global): Replace
2613 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2614 * jcf-parse.c (read_class, java_parse_file): Likewise.
2616 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2619 gjavah.c (print_field_info): Emit constant only if field is static.
2621 2004-07-11 Roger Sayle <roger@eyesopen.com>
2623 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2624 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2625 build_java_ret, build_java_throw_out_of_bounds_exception,
2626 build_java_array_length_access, java_check_reference,
2627 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2628 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2629 expand_java_arrayload, build_java_monitor, expand_java_return,
2630 expand_load_internal, expand_java_NEW, build_get_class,
2631 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2632 build_java_soft_divmod, build_java_binop, build_field_ref,
2633 expand_compare, expand_java_goto, expand_java_switch,
2634 expand_java_add_case, build_class_init, build_known_method_ref,
2635 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2636 expand_invoke, build_jni_stub, expand_java_field_op,
2637 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2638 force_evaluation_order, emit_init_test_initialization): Convert
2639 calls to "build" into calls to the prefered "buildN" functions.
2641 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2643 * java-tree.h (set_block): Remove.
2644 * lang.c (java_clear_binding_stack): New.
2645 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2646 * decl.c (struct binding_level): Remove this_block.
2647 (clear_binding_level): Likewise.
2648 (poplevel): Don't handle this_block.
2649 (set_block): Remove.
2651 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2653 * class.c (common_enclosing_context_p): Remove statement with no
2656 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2659 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2660 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2661 (craft_constructor): Inherit access flags for implicit constructor
2662 from the enclosing class.
2663 (create_class): Fix comment typo.
2664 (resolve_qualified_expression_name): Pass type of qualifier to
2665 not_accessible_p, not the type in which target field was found.
2666 (not_accessible_p): Handle inner classes. Expand protected
2667 qualifier-subtype check to enclosing instances, but don't apply this
2668 check to static members. Allow protected access to inner classes
2669 of a subtype. Allow private access within common enclosing context.
2670 (build_super_invocation): Get WFL line number info from current
2672 (build_incomplete_class_ref): Update for new create_anonymous_class
2674 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2675 common_enclosing_instance_p.
2676 * class.c (common_enclosing_context_p): New. Determine if types
2677 share a common enclosing context, even across static contexts.
2678 (common_enclosing_instance_p): Renamed from
2679 common_enclosing_context_p. Determines if types share a common
2680 non-static enclosing instance.
2681 * java-tree.h (common_enclosing_instance_p): Declare.
2682 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2683 for inner class constructors.
2684 (generate_classfile): Use get_method_access_flags.
2686 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2688 * class.c (interface_of_p): Check for null TYPE_BINFO.
2690 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2692 * class.c (make_class): Do not create binfo here.
2693 (set_super_info): Create it here.
2694 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2696 2004-07-08 Richard Henderson <rth@redhat.com>
2698 * expr.c (case_identity, get_primitive_array_vtable,
2699 java_expand_expr, emit_init_test_initialization): Remove.
2700 * java-tree.h (java_expand_expr): Remove.
2701 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2703 2004-07-07 Per Bothner <per@bothner.com>
2705 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2706 get internal error due to mismatched types.
2708 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2710 * gcj.texi (Linking): New node. Document -lgij usage.
2712 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2714 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2715 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2716 * java/class.c (set_super_info, class_depth, interface_of_p,
2717 maybe_add_interface, add_interface, make_class_data,
2718 layout_class, add_miranda_methods): Adjust BINFO macros.
2719 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2720 * jcf-write.c (generate_classfile): Likewise.
2721 * parse.y (patch_anonymous_class,
2722 check_inner_circular_reference, check_circular_reference,
2723 java_complete_class, check_abstract_method_definitions,
2724 java_check_abstract_method_definitions,
2725 check_interface_throws_clauses, java_check_abstract_methods,
2726 lookup_java_interface_method2,
2727 find_applicable_accessible_methods_list): Likewise.
2728 * typeck.c (find_method_in_interface): Likewise.
2729 * verify.c (merge_types): Likewise.
2731 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2733 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2734 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2736 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2738 * class.c (make_class): Use make_tree_binfo.
2739 (set_super_info, add_interface_do): Likewise.
2740 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2742 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2744 * verify.c: Correct array element access formatting thinko.
2746 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2748 * verify.c: Insert a short blurb at the start referring to the JVMS.
2749 (merge_type_state): Remove redundant nested if statement.
2750 (verify_jvm_instructions): Ensure current_subr is initialised to
2752 Minor formatting fixes all over the place.
2754 2004-07-02 Richard Henderson <rth@redhat.com>
2756 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2758 2004-07-01 Richard Henderson <rth@redhat.com>
2760 * class.c (registerClass_libfunc): Remove.
2761 (init_class_processing): Don't set it.
2762 (emit_register_classes): Take list_p parameter. Fill it in
2763 with _Jv_RegisterClass calls.
2764 * decl.c (java_init_decl_processing): Don't call
2765 init_resource_processing.
2766 * jcf-parse.c (java_emit_static_constructor): New.
2767 (java_parse_file): Call it.
2768 * resource.c (registerResource_libfunc): Remove.
2769 (init_resource_processing): Remove.
2770 (write_resource_constructor): Take list_p parameter. Fill it in
2771 with _Jv_RegisterResource calls.
2772 * java-tree.h: Update prototypes.
2774 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2777 * class.c (layout_class_method): Do not override package-private
2778 method if its in a different package.
2779 (split_qualified_name): Move here from parse.y. Rename from
2780 breakdown_qualified. Add comment.
2781 (in_same_package): Move here from parse.y. Add comment.
2782 * java-tree.h (break_down_qualified, in_same_package): Declare.
2783 (in_same_package): Likewise.
2784 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2787 2004-06-29 Andrew Haley <aph@redhat.com>
2789 * except.c (expand_start_java_handler): Push a new binding level.
2790 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2791 register_exception_range() to register where we'll do it.
2792 (expand_end_java_handler): Remove old bogus code. Replace with
2793 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2794 the top of the expression we're curently building.
2795 (maybe_end_try): Delete.
2796 * decl.c (binding_level.exception_range): New field.
2797 (clear_binding_level): Add field exception_range. Reformat.
2798 (poplevel): Call expand_end_java_handler().
2799 (poplevel): Call java_add_stmt only if functionbody is false.
2800 (maybe_poplevels): Don't call maybe_end_try() from here.
2801 (end_java_method): Clear no longer used trees in function decl.
2802 (register_exception_range): New function.
2803 * java-tree.h (register_exception_range, struct eh_range): Declare.
2805 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2807 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2809 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2812 * expr.c (class_has_finalize_method): Fix method name indentation.
2813 (expand_java_call): Remove K&R style parameter declaration.
2814 (expand_invoke): Fix statement indentation.
2815 (expand_java_field_op): Likewise.
2816 * parse-scan.y: Fix typo.
2817 (reset_report): Fix method name indentation.
2818 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2820 * verify.c (verify_jvm_instructions): Document parameters, insert
2822 * lang.c (lang_init_source): Fix method name indentation.
2823 * class.c (common_enclosing_context_p): Likewise.
2824 (emit_symbol_table): Fix parameter list indentation.
2825 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2826 parameter declaration.
2827 * constants.c: Fix copyright notice indentation.
2828 * typeck.c (find_method_in_superclasses): Fix parameter list
2830 (find_method_in_interfaces): Likewise.
2831 * zextract.c (makelong): Fix method name indentation.
2833 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2836 * parse.y (create_interface): Set correct access modifiers for
2838 * jcf-write.c (get_classfile_modifiers): New function.
2839 (generate_classfile): Use get_classfile_modifiers, not
2842 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2844 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2845 dependency to current parser context, not NULL_TREE, for top-level
2847 (jdep_resolve_class): Enable member access check for all inner
2850 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2852 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2855 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2858 * expr.c (expand_java_field_op): Ensure that target class for static
2859 field access has been loaded.
2861 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2862 Ranjit Mathew <rmathew@hotmail.com>
2864 PR java/1207, java/16178
2865 * jcf-parse.c (load_class): Return immediately if passed a type decl
2866 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2867 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2868 before calling load_class.
2869 (qualify_and_find): Likewise.
2870 (find_in_imports_on_demand): Likewise.
2871 (find_applicable_accessible_methods_list): Likewise.
2873 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2875 * parse.y (java_layout_seen_class_methods): Don't call load_class
2876 on class defined by source parser.
2878 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2880 * parse.y (set_nested_class_simple_name_value): Removed.
2881 (java_complete_expand_class): Remove calls to
2882 set_nested_class_simple_name_value.
2884 2004-06-22 Andrew Haley <aph@redhat.com>
2885 Ranjit Mathew <rmathew@hotmail.com>
2887 Fixes PR java/16113.
2888 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2890 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2892 * parse.y (create_class): Correct diagnostic message about
2893 java.lang.Object extending anything else.
2895 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2897 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2898 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2899 * constants.c (build_ref_from_constant_pool): Likewise.
2900 * expr.c (build_java_array_length_access): Likewise.
2901 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2902 (invoke_build_dtable, build_invokevirtual): Likewise.
2903 (build_invokeinterface, java_expand_expr): Likewise.
2904 (emit_init_test_initialization): Likewise.
2905 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2906 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2908 2004-06-21 Andrew Haley <aph@redhat.com>
2910 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2913 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2915 * jcf.h (struct JCF): Change java_source, right_zip and finished
2917 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2918 byte_swap and use_fallback to unsigned int.
2919 * parse.h (struct _jdep): Change flag0 to unsigned int.
2921 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2924 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2925 before trying to lay out its methods.
2926 * jcf-parse.c (read_class): Track parsed files using canonical paths
2927 obtained via lrealpath from libiberty.
2928 (java_parse_file): Likewise.
2929 (parse_source_file_1): Rename formal parameter to reflect its
2930 modified purpose. Minor formatting fix.
2932 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2934 * class.c (emit_register_classes): Make the function uninlinable,
2935 do not set current_function_cannot_inline.
2936 * resource.c (write_resource_constructor): Do not reset
2937 flag_inline_functions around rest_of_compilation.
2939 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2942 * expr.c (java_truthvalue_conversion): Handle
2943 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2944 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2945 i.e. return the expression.
2947 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2949 * gjavah.c: Include version.h
2951 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2953 * jcf-write.c (generate_bytecode_conditional): Correct handling
2954 of unordered conditionals. Add comment.
2956 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2957 Per Bothner <per@bothner.com>
2959 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2960 local variable was initialised upon declaration.
2961 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2962 variable was final and initialised upon declaration.
2963 * check-init.c (check_final_reassigned): Give error only if a blank
2964 final is not definitely unassigned or if an initialised final is
2966 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2967 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2968 (check_init): Perform initialised-variable-removing-optimisation
2969 only on non-final local variables.
2971 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2973 * jcf-write.c (generate_bytecode_conditional): Handle binops
2974 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2976 (generate_bytecode_insns): Likewise.
2978 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2980 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2981 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2983 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2985 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2986 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2988 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2990 * decl.c (struct binding_level): Add GTY marker. Compile
2991 binding_depth unconditionally.
2992 (current_binding_level, free_binding_level, global_binding_level):
2994 (clear_binding_level): Unconditionally set binding_depth.
2995 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2997 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2999 * lex.c (java_new_lexer): Set 'encoding'.
3000 (java_read_char): Improve error message for unrecognized characters.
3001 * lex.h (struct java_lexer): New field 'encoding'.
3003 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
3005 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
3007 2004-05-21 Mark Wielaard <mark@klomp.org>
3009 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
3012 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
3014 * typeck.c: Remove non-printable character 160.
3016 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
3018 * check-init.c: Correct minor typos.
3020 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3022 * Make-lang.in, expr.c, java-gimplify.c: Rename
3023 tree-simple.[ch] to tree-gimple.[ch].
3025 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
3027 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
3029 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3031 Merge from tree-ssa-20020619-branch. See
3032 ChangeLog.tree-ssa for details.
3034 * Make-lang.in, builtins.c, check-init.c, class.c,
3035 constants.c, decl.c, except.c, expr.c, java-except.h,
3036 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
3037 lang.c, lang.opt, parse.y, resource.c: Merged.
3038 * java-gimplify.c: New file.
3040 2004-05-10 Andrew Haley <aph@redhat.com>
3042 * parse.y (create_class): Set TYPE_VFIELD.
3043 * decl.c (java_init_decl_processing): Likewise.
3045 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
3046 * class.c (make_method_value): Replace DECL_VINDEX with call to
3048 (get_dispatch_vector): Likewise.
3049 (layout_class_method): Likewise.
3050 Replace set of DECL_VINDEX with call to set_method_index().
3051 (set_method_index): New function.
3052 (get_method_index): New function.
3053 * java-tree.h (set_method_index): New function decl.
3054 (get_method_index): New function decl.
3056 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
3058 * parse.y (check_pkg_class_access): Add new argument
3059 and use it when cl is NULL to call lookup_cl on it.
3060 (parser_check_super_interface): Do not call lookup_cl.
3061 Pass this_decl to check_pkg_class_access and NULL
3062 instead of lookup_cl.
3063 (parser_check_super): Update for change in
3064 check_pkg_class_access.
3065 (do_resolve_class): Likewise.
3066 (process_imports): Likewise.
3067 (find_in_imports_on_demand): Likewise.
3068 (resolve_qualified_expression_name): Likewise.
3070 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
3072 Fixes PR java/9685, PR java/15073
3073 * parse.y (accessibility_string): New method.
3074 (not_accessible_field_error): Use accessibility_string()
3075 instead of java_accstring_lookup().
3076 (resolve_qualified_expression_name): Check with
3077 check_pkg_class_access() before allowing access using
3080 Use check_pkg_class_access() instead of not_accessible_p()
3081 for unqualified types.
3082 (not_accessible_p): Use DECL_CONTEXT (member) instead of
3083 REFERENCE for package-private access checking.
3084 (patch_method_invocation): Use accessibility_string() instead
3085 of java_accstring_lookup().
3087 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
3090 * gjavah.c (struct method_name): Add member is_native.
3091 (overloaded_jni_method_exists_p): Match candidate method only if
3093 (print_method_info): Initialise is_native flag from the method's
3096 2004-04-30 Roger Sayle <roger@eyesopen.com>
3098 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
3099 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
3101 2004-04-22 Roger Sayle <roger@eyesopen.com>
3103 * resource.c (write_resource_constructor): Guard call to possibly
3104 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
3106 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
3108 * class.c (make_class_data): Add new field aux_info.
3109 * decl.c (java_init_decl_processing): Push type and decl for
3112 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
3114 * expr.c (expand_java_NEW): Don't use size argument for
3115 _Jv_AllocObject calls.
3116 * parse.y (patch_invoke): Likewise.
3118 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3120 * expr.c (build_invokeinterface): Remove unused variables to
3123 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
3125 * class.c (get_interface_method_index): New function. Return dispatch
3126 index for interface method.
3127 (make_method_value): For interface methods, set index field to
3128 iface dispatch index, not DECL_VINDEX.
3129 * expr.c (build_invokeinterface): Use get_interface_method_index.
3131 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3133 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
3135 2004-03-31 Andrew Haley <aph@redhat.com>
3138 * jcf-io.c (opendir_in_zip): Tidy up error handling.
3140 2004-03-30 Zack Weinberg <zack@codesourcery.com>
3142 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
3143 form of GTY markers.
3145 2004-03-25 Marcus Meissner <meissner@suse.de>
3148 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
3150 2004-03-23 Tom Tromey <tromey@redhat.com>
3153 * jcf-write.c (make_class_file_name): Don't report if mkdir
3156 2004-03-23 Tom Tromey <tromey@redhat.com>
3158 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
3160 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
3162 * class.c, gjavah.c, lang.c: Fix comment typos.
3163 * gcj.texi: Fix typos.
3165 2004-03-19 Per Bothner <per@bothner.com>
3167 * gcj.texi (Code Generation): Document new flags and assert defaults.
3169 * class.c (assume_compiled_node_struct): Rename type to
3170 class_flag_node_struct, as it is now also used for enable_assertions.
3171 Rename assume_compiled_node typedef. Rename excludep field to value.
3172 (find_assume_compiled_node): Rename function to find_class_flag_node.
3173 Minor optimization - avoid needless strlen.
3174 (add_assume_compiled): Some tweaking and optimization.
3175 Rename and generalize to add_class_flag takem an extra parameter.
3176 (add_assume_compled): New just calls add_class_flag.
3177 (add_enable_assert, enable_assertions): New functions.
3178 (enable_assert_tree): New static.
3179 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
3180 * lang.opt (fenable-assertions, fenable-assertions=,
3181 fdisable-assertions, fdisable-assertions=): New options.
3182 * lang.c (java_handle_option): Handle new options.
3183 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
3184 class in an interface - create helper class nested in outer interface.
3185 (build_assertion): Short-circuit if enable_assertions is false.
3187 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3189 * java-tree.h: Changes throughout to add checking to macros
3190 and numerous whitespace changes.
3191 (VAR_OR_FIELD_CHECK): New macro.
3192 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
3193 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
3195 2004-03-16 Per Bothner <per@bothner.com>
3197 * jcf-jump.c (options): New --print-constants option.
3198 * gcj.texi (Invoking jcf-dump): Document --print-constants.
3200 * jcf-dump.c (flag_print_constant_pool): Default to off.
3201 (print_constant_terse_with_index): New helper function.
3202 (various places): Check flag_print_constant_pool where missing.
3203 (main): If verbose set flag_print_constant_pool.
3204 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
3206 2004-03-15 Andrew Haley <aph@redhat.com>
3209 * parse.y (java_complete_lhs): Check that final variable has an
3212 2004-03-12 Andrew Haley <aph@redhat.com>
3215 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
3218 2004-02-29 Roger Sayle <roger@eyesopen.com>
3220 * jcf-parse.c (java_parse_file): Handle the case that input_filename
3223 2004-02-27 Per Bothner <per@bothner.com>
3225 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
3226 suggestion: Use build_incomplete_class_ref.
3227 This fixes PR java/13508, java/11714.
3229 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
3231 * java/parse.h: Update copyright.
3233 2004-02-26 Andrew Haley <aph@redhat.com>
3236 * parse.y (check_interface_throws_clauses): Check for
3237 !METHOD_INVISIBLE (iface_method).
3238 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
3239 well as CLASS_ABSTRACT.
3241 2004-02-25 Per Bothner <per@bothner.com>
3243 * parse.y (build_assertion): If we're in an inner class, create the
3244 class$ helper routine in the outer class.
3246 2004-02-19 Richard Henderson <rth@redhat.com>
3248 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
3250 2004-02-16 Geoffrey Keating <geoffk@apple.com>
3252 * Make-lang.in (java.install-man): Add extra dependencies.
3254 2004-02-13 Geoffrey Keating <geoffk@apple.com>
3256 * Make-lang.in: Install man pages under the same names
3257 (possibly transformed) as the program they document.
3259 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
3261 * gjavah.c: Include "intl.h".
3262 (error): New function.
3263 (main): Call gcc_init_libintl.
3264 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
3265 print_stub_or_jni, process_file, main): Use error rather than
3267 (print_method_info, usage, help, version, main): Mark strings for
3268 translation with _. Avoid splitting up sentences. Send
3269 information messages to stdout.
3270 * jcf-dump.c: Include "intl.h".
3271 (main): Call gcc_init_libintl.
3272 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
3273 Mark error, usage and version messages for translation with _.
3274 Avoid splitting up sentences.
3275 * jv-scan.c: Include "intl.h".
3276 (fatal_error, warning): Change parameter s to msgid. Translate
3278 (main): Call gcc_init_libintl.
3279 (usage, help, version): Mark error, usage and version messages for
3280 translation with _. Avoid splitting up sentences.
3281 * jvgenmain.c: Include "intl.h".
3282 (main): Call gcc_init_libintl.
3283 (usage, main): Mark error messages for translation with _.
3284 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
3285 JVGENMAIN_OBJS): Add intl.o.
3286 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
3287 java/jvgenmain.o): Update dependencies.
3289 2004-02-08 Per Bothner <per@bothner.com>
3291 * parse.y (resolve_qualified_expression_name): In case of inaccessible
3292 class don't use not_accessible_field_error, which can get confused.
3294 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
3296 Make-lang.in (po-generated): Delete.
3298 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
3300 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
3302 * decl.c: Include target.h.
3303 (start_java_method): Replace PROMOTE_PROTOTYPES with
3304 targetm.calls.promote_prototypes.
3305 * expr.c: Include target.h.
3306 (pop_arguments): Replace PROMOTE_PROTOTYPES with
3307 targetm.calls.promote_prototypes.
3308 * parse.y: Include target.h.
3309 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
3310 with targetm.calls.promote_prototypes.
3312 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
3314 * typeck.c: Update copyright.
3316 2004-02-02 Tom Tromey <tromey@redhat.com>
3318 * decl.c (java_init_decl_processing): Remove duplicate
3321 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3323 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3325 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3327 * expr.c (build_field_ref): Move variable
3330 2004-01-28 Andrew Haley <aph@redhat.com>
3332 * expr.c (build_field_ref): Widen field offset.
3334 2004-01-27 Andrew Haley <aph@redhat.com>
3337 * parse.y (check_interface_throws_clauses): Make sure class_decl
3340 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3343 * parse.y (patch_assignment): Don't modify lhs_type for
3344 reference assignments.
3346 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3348 * Make-lang.in: Replace $(docdir) with doc.
3349 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3350 (java.install-man): Revamp rule.
3352 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3354 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3355 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3356 instead of deferred backquote.
3358 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3360 * typeck.c (find_method_in_interfaces): Move variable
3363 2004-01-16 Andrew Haley <aph@redhat.com>
3366 * typeck.c (shallow_find_method): New.
3367 (find_method_in_superclasses): New.
3368 (find_method_in_interfaces): New.
3369 (lookup_do): Rewrite.
3370 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3372 * jcf-parse.c (read_class): Save and restore output_class.
3373 * decl.c (java_expand_body): Set output_class from fndecl.
3375 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3377 * class.c (gen_indirect_dispatch_tables): Fix string length
3380 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3382 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3383 (java.srcextra): Copy above back to source directory if requested.
3384 (po-generated): Delete reference to $(parsedir).
3385 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3388 2004-01-14 Jan Hubicka <jh@suse.cz>
3390 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3393 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3395 * java-tree.h (java_expand_expr): Change prototype.
3396 * expr.c (java_expand_expr): Add alt_rtl parameter.
3398 2004-01-09 Andrew Haley <aph@redhat.com>
3401 * parse.y (java_fix_constructors): Set output_class.
3402 (java_reorder_fields): Likewise.
3403 (java_layout_classes): Likewise.
3404 (java_expand_classes): Generate indirect dispatch tables.
3405 (java_expand_classes): Set output_class.
3406 (java_finish_classes): Likewise.
3407 * lang.c (java_init): Turn on always_initialize_class_p if we're
3408 using indirect dis[atch.
3409 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3410 (java_get_callee_fndecl): Use class local atable.
3412 (always_initialize_class_p): Decl moved to java-tree.h.
3413 (HANDLE_CLASS_INFO): Set output_class.
3414 (read_class): Likewise.
3415 (parse_class_file): Call gen_indirect_dispatch_tables.
3416 (parse_zip_file_entries): Set output_class.
3417 (java_parse_file): Set output_class. Don't emit symbol tables.
3418 * java-tree.h (output_class): New.
3419 Remove global declarations for otable, atable, and ctable.
3420 (always_initialize_class_p): moved here from decl.c.
3422 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3423 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3424 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3425 (struct lang_type): Add otable_methods, otable_decl,
3426 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3427 ctable_decl, catch_classes, type_to_runtime_map.
3428 * expr.c (build_field_ref): Make otable, atable, and ctable class
3429 local rather than global.
3430 (build_known_method_ref): Likewise.
3431 (build_invokeinterface): Likewise.
3432 (java_expand_expr): Pass runtime type (rather than actual type) to
3434 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3435 this class. Look up each class in that map to delete duplicates.
3436 (expand_end_java_handler): Pass runtime type (rather than actual
3437 type) to expand_start_catch.
3438 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3440 (java_init_decl_processing): Rearrange things. Remove global
3441 declarations of otable, atable, and ctable.
3442 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3443 (java_expand_body): Set output_class.
3444 * constants.c (build_constant_data_ref): Use output_class, not
3446 (alloc_name_constant): Likewise.
3447 * class.c (gen_indirect_dispatch_tables): New.
3448 (build_class_ref): Generate hard reference to superclass, even if
3449 using indirect dispatch.
3450 (build_static_field_ref): Use class local atable.
3451 (make_class_data): Generate hard reference to superclass, even if
3452 using indirect dispatch.
3453 Generate symbolic references to interfaces when using indirect
3455 (make_class_data): Emit otable, atable, and ctable.
3456 Make otable, atable, and ctable class local rather than global.
3457 (emit_catch_table): Make otable, atable, and ctable class local
3460 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3462 * parse.y (catch_clause_parameter): Fix typo.
3465 * parse.y: (catch_clause_parameter): Return early if $3, aka
3466 formal_parameter, is null.
3468 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3470 * class.c: Remove uses of "register" specifier in
3471 declarations of arguments and local variables.
3474 * gjavah.c: Likewise.
3475 * jcf-dump.c: Likewise.
3476 * jcf-io.c: Likewise.
3477 * jcf-parse.c: Likewise.
3478 * jcf-write.c: Likewise.
3479 * keyword.h: Likewise.
3480 * parse.y: Likewise.
3481 * typeck.c: Likewise.
3482 * verify.c: Likewise.
3484 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3486 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3487 (java.install_common, java.install-man): Adjust for above.
3488 (java.uninstall): Likewise.
3490 2003-12-03 Michael Koch <konqueror@gmx.de>
3492 * class.c (make_class_data):
3493 Push field value to 'hack_signers' instead of 'signers'.
3494 * decl.c (java_init_decl_processing):
3495 Push field 'hack_signers' instead of 'signers'.
3497 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3499 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3502 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3505 * parse.y (qualify_ambiguous_name): Remove lots of broken
3506 field access processing - there's no need to do that here,
3507 because we have resolve_field_access. Remove
3508 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3509 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3512 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3515 * parse.y (java_complete_lhs): Save location prior to patching
3518 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3521 * resource.c (write_resource_constructor): Append
3522 "_resource" to constructor identifier name.
3524 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3527 * constants.c (cpool_for_class): New function.
3528 (outgoing_cpool): Remove global variable.
3529 (alloc_name_constant): Use cpool_for_class.
3530 (build_constants_constructor): Likewise.
3531 * decl.c (java_expand_body): Set current_class.
3532 * java-tree.h (outgoing_cpool) Remove declaration.
3533 (init_outgoing_cpool): Likewise.
3534 * jcf-parse.c (init_outgoing_cpool): Remove function.
3535 (parse_class_file): Don't call init_outgoing_cpool.
3536 * parse.y (java_complete_expand_methods): Don't call
3537 init_outgoing_cpool. Don't save outgoing_cpool.
3538 (java_expand_classes): Don't restore outgoing_cpool.
3539 (java_finish_classes): Likewise.
3541 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3543 * Make-lang.in: (java.install-common) Add
3544 symlink for $(target_noncanonical)-gcjh for
3547 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3549 * Make-lang.in (java.extraclean): Delete.
3551 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3553 * Make-lang.in (check-java): Add.
3555 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3558 * except.c (prepare_eh_table_type): Allocate variable-sized
3559 buffer `buf' with alloca.
3561 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3565 decl.c (java_init_decl_processing): Don't initialize
3566 class_not_found_type_node, no_class_def_found_type_node.
3568 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3569 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3570 (class_not_found_type_node, no_class_def_found_type_node):
3573 parse.y (build_dot_class_method_invocation): Add this_class
3574 argument. Qualify method invocations to a different class.
3575 (create_new_parser_context): Initialize saved_data_ctx to 0.
3576 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3577 (build_dot_class_method): Don't load classes. Register
3579 (build_incomplete_class_ref): Special cases for interfaces
3580 and inner classes. Move build_dot_class_method call to here...
3581 (patch_incomplete_class_ref): ...from here. Pass current_class
3582 to build_dot_class_method_invocation.
3583 (build_assertion): Pass class_type to
3584 build_dot_class_method_invocation.
3585 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3587 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3590 * java-tree.h (BLOCK_EMPTY_P): Define.
3591 * parse.y (java_complete_lhs): Check for empty blocks
3592 in TRY_FINALLY_EXPR case.
3594 2003-11-17 Andrew Haley <aph@redhat.com>
3596 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3597 (struct lang_decl_var:freed): New variable.
3598 * decl.c (poplevel): Mark local vars that have gone out of scope.
3599 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3602 2003-11-16 Jason Merrill <jason@redhat.com>
3604 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3605 and TAGS files that include them for each front end.
3607 2003-11-15 Tom Tromey <tromey@redhat.com>
3609 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3611 2003-11-12 Jason Merrill <jason@redhat.com>
3613 PR optimization/12547
3614 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3615 BLOCK_EXPR_BODY directly.
3617 2003-11-12 Andrew Haley <aph@redhat.com>
3620 * parse.y (fold_constant_for_init): Check that we really do have a
3624 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3625 init_test_decls being inlined.
3628 * parse.y (do_resolve_class): Check return value from
3629 breakdown_qualified().
3631 2003-11-11 Tom Tromey <tromey@redhat.com>
3634 * parse.y (merge_string_cste): Handle case where we have a
3635 pointer that happens to be zero, not null_pointer_node.
3637 2003-11-10 Tom Tromey <tromey@redhat.com>
3639 * jcf-parse.c (classify_zip_file): Correctly compare
3640 filename_length against length of manifest file's name.
3642 2003-11-08 Tom Tromey <tromey@redhat.com>
3645 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3647 2003-11-06 Andrew Haley <aph@redhat.com>
3649 * expr.c (java_stack_swap): Make sure destination stack slots are
3650 of the correct type.
3652 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3654 * Make-lang.in (dvi): Move targets to $(docobjdir).
3655 (gcj.dvi): Simplify rule and adjust target.
3656 (gcj.info): Simplify rule.
3657 (gcj.pod): New intermediate rule.
3658 (gcjh.pod): Likewise.
3659 (jv-scan.pod): Likewise.
3660 (jcf-dump.pod): Likewise.
3661 (gij.pod): Likewise.
3662 (jv-convert.pod): Likewise.
3663 (rmic.pod): Likewise.
3664 (rmiregistry.pod): Likewise.
3667 (jv-scan.1): Delete.
3668 (jcf-dump.1): Delete.
3670 (jv-convert.1): Delete.
3672 (rmiregistry.1): Delete.
3674 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3676 Fixes PR java/12866.
3677 * parse.y (resolve_qualified_expression_name): Move test
3678 for outer field access methods from here...
3679 (check_thrown_exceptions) ...to here.
3681 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3683 * .cvsignore: Delete.
3685 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3687 * verify.c (verify_jvm_instructions): Don't warn about legal
3688 eh binding regions generated for example by jdk 1.4.1.
3690 2003-10-24 David S. Miller <davem@redhat.com>
3692 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3694 2003-10-22 Andrew Haley <aph@redhat.com>
3696 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3697 (java_get_callee_fndecl): New.
3699 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3701 * java-tree.h (ctable_decl): New.
3702 (catch_classes): New.
3703 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3705 * decl.c (java_init_decl_processing): Add catch_class_type.
3707 Add catch_classes field.
3709 * class.c (build_indirect_class_ref): Break out from
3711 (make_field_value): Check flag_indirect_dispatch.
3712 (make_class_data): Ditto.
3713 Tidy uses of PUSH_FIELD_VALUE.
3714 Add field catch_classes.
3715 (make_catch_class_record): New.
3717 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3719 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3721 * jcf-write.c: Follow spelling conventions.
3722 * parse.y: Likewise.
3724 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3726 * ChangeLog: Fix typos.
3727 * expr.c: Fix comment typos.
3728 * jcf-write.c: Likewise.
3731 * mangle.c: Likewise.
3732 * parse-scan.y: Likewise.
3733 * parse.y: Likewise.
3735 2003-10-22 Tom Tromey <tromey@redhat.com>
3737 * expr.c (expand_byte_code): Only warn about dead bytecode when
3738 extra_warnings is set.
3740 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3742 Fix for PR java/12586.
3743 * mangle.c (find_compression_record_match): Don't iterate through
3744 package namespace elements unless they all match compression_table
3747 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3749 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3750 (generate-manpages): Likewise.
3751 (java.maintainer-clean): Likewise.
3752 (gcj.info): Likewise.
3755 (jv-scan.1): Likewise.
3756 (jcf-dump.1): Likewise.
3758 (jv-convert.1): Likewise.
3760 (rmiregistry.1): Likewise.
3761 (java.install-man): Likewise.
3762 (parse-scan.o): Move and define complete compile line.
3763 (parse.o): Likewise.
3764 (jcf-tree-inline.o): Move.
3766 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3768 * Make-lang.in (info): Update dependencies.
3769 (java.install-info): Remove.
3770 ($(srcdir)/java/gcj.info): Replace with ...
3771 ($(docobjdir)/gcj.info): ... this.
3773 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3775 * Make-lang.in: Replace uses of $(target_alias) with
3776 $(target_noncanonical).
3778 2003-10-09 Tom Tromey <tromey@redhat.com>
3780 * decl.c (java_init_decl_processing): Declare signers field.
3781 * class.c (make_class_data): Set signers field.
3783 2003-10-09 Jason Merrill <jason@redhat.com>
3785 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3786 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3789 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3791 * Make-lang.in (java.info): Replace with ...
3793 (java.dvi): Replace with ...
3795 (java.generated-manpages): Replace with ...
3797 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3799 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3801 2003-10-01 Andrew Haley <aph@redhat.com>
3803 * jcf-parse.c (java_parse_file): Write otable and atable.
3804 * java-tree.h (atable_methods): New.
3806 (atable_syms_decl): New.
3807 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3808 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3809 (symbol_*type): Rename method_symbol* to symbol*type.
3810 (emit_offset_symbol_table): Delete.
3811 (emit_symbol_table): New.
3812 (get_symbol_table_index): New.
3814 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3815 (build_known_method_ref): Likewise.
3816 (get_symbol_table_index): Rename from get_offset_table_index.
3817 Parameterize to allow re-use by differing types of symbol table.
3818 (build_invokevirtual): Pass table to get_offset_table_index.
3819 * decl.c (java_init_decl_processing): Push types and decls for
3820 atable and atable_syyms.
3821 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3822 (make_class_data): Add new fields atable and atable_syms.
3823 (emit_symbol_table): Rename from emit_offset_symbol_table.
3824 Parameterize to allow re-use by different types of symbol table.
3825 (build_symbol_entry): Renamed from build_method_symbols_entry.
3827 2003-09-30 Roger Sayle <roger@eyesopen.com>
3829 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3830 semantics for SAVE_EXPR, by caching the result in a temporary.
3832 2003-09-28 Richard Henderson <rth@redhat.com>
3834 * check-init.c (check_init): Save and restore input_location
3835 instead of file and line separately.
3836 * decl.c (java_expand_body): Likewise.
3837 * jcf-write.c (generate_bytecode_insns): Likewise.
3838 * parse.y (safe_layout_class): Likewise.
3839 * jcf-parse.c (read_class, parse_class_file): Likewise.
3840 (java_parse_file): Use %H for warning locator.
3842 2003-09-28 Roger Sayle <roger@eyesopen.com>
3844 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3845 with void-type branches instead of using a COMPOUND_EXPR.
3847 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3849 * decl.c (java_optimize_inline, dump_function): Remove.
3850 * java-tree.h (java_optimize_inline): Remove declaration.
3851 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3852 * parse.y (source_end_java_method, java_expand_classes):
3853 Likewise. Remove dead code.
3855 2003-09-27 Roger Sayle <roger@eyesopen.com>
3857 * lang.c (java_init_options): Set flag_evaluation_order.
3858 * expr.c (force_evaluation_order): Don't attempt to force
3859 evaluation order of binary operations using save_expr.
3860 * parse.y (java_complete_lhs): No longer need to call
3861 force_evaluation_order when constructing binary operators.
3863 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3864 Bryce McKinlay <bryce@mckinlay.net.nz>
3867 * parse.y (not_accessible_field_error): New function.
3868 (resolve_expression_name): Check field access permissions.
3869 (resolve_qualified_expression_name): Use
3870 not_accessible_field_error.
3871 (resolve_qualified_expression_name): Likewise.
3873 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3875 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3877 2003-09-23 Roger Sayle <roger@eyesopen.com>
3879 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3880 with equal operands without side-effects.
3882 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3884 * decl.c (java_init_decl_processing): Don't emit otable decls
3885 if flag_indirect_dispatch is not set.
3887 2003-09-21 Richard Henderson <rth@redhat.com>
3889 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3892 2003-09-21 Richard Henderson <rth@redhat.com>
3894 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3895 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3897 2003-09-20 Richard Henderson <rth@redhat.com>
3899 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3901 2003-09-18 Roger Sayle <roger@eyesopen.com>
3903 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3904 * check-init.c (check_init): Likewise.
3906 2003-09-18 Roger Sayle <roger@eyesopen.com>
3908 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3910 2003-09-16 Andrew Haley <aph@redhat.com>
3912 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3914 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3917 * mangle.c (find_compression_record_match): Skip
3918 over a "6JArray" (the array template mangled string)
3920 (mangle_array_type): Correct minor typo.
3921 (atms): Move definition to the beginning.
3923 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3925 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3926 out. Fix for PR java/12254.
3928 2003-09-11 Richard Henderson <rth@redhat.com>
3930 * parse.y (source_end_java_method): Update for new
3931 cgraph_finalize_function argument.
3933 2003-09-09 Richard Henderson <rth@redhat.com>
3935 * parse.y (source_end_java_method): Update call to
3936 cgraph_finalize_function.
3938 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3940 * decl.c (java_expand_body): New function.
3941 * expr.c (build_class_init): Set DECL_IGNORED_P.
3942 * java-tree.h (start_complete_expand_method,
3943 java_expand_body): Declare.
3944 * jcf-parse.c (cgraph.h): Include.
3945 (java_parse_file): Handle flag_unit_at_a_time.
3946 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3947 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3948 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3949 (java_start_inlining): New function.
3950 * parse.h (java_finish_classes): Declare.
3951 * parse.y: Include cgraph.h.
3952 (block): Don't special-case empty block production.
3953 (craft_constructor): Set DECL_INLINE.
3954 (source_end_java_method): Handle flag_unit_at_a_time.
3955 Replace inline code with call to java_expand_body.
3956 (start_complete_expand_method): Remove static modifier.
3957 (java_expand_method_bodies): Patch function tree for
3958 class initialization and/or synchronization as needed.
3959 Don't begin RTL expansion yet.
3960 (java_expand_classes): Check flag_unit_at_a_time before
3961 calling finish_class.
3962 (java_finish_classes): New function.
3963 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3964 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3965 (emit_test_initialization): Set DECL_IGNORED_P.
3967 2003-09-03 Roger Sayle <roger@eyesopen.com>
3969 * builtins.c (enum builtin_type): Delete unused enumeration.
3970 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3972 2003-08-28 Tom Tromey <tromey@redhat.com>
3974 * gcj.texi (Extensions): Document gcjlib URLs.
3976 2003-08-20 Tom Tromey <tromey@redhat.com>
3978 * gcj.texi (Extensions): Added xref.
3979 (libgcj Runtime Properties): Document
3980 gnu.gcj.runtime.VMClassLoader.library_control.
3982 2003-08-20 Andrew Haley <aph@redhat.com>
3984 * except.c (prepare_eh_table_type): Use new encoding for exception
3985 handlers when using -fno-assume-compiled.
3987 2003-08-13 Tom Tromey <tromey@redhat.com>
3989 * gcj.texi (Invoking gij): Document -X and -?.
3991 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3993 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3994 GCJH_OBJS, JCFDUMP_OBJS
3995 * win32-host.c: Removed the unnecessary and broken dependency
3998 2003-08-11 Tom Tromey <tromey@redhat.com>
4000 * parse.y (java_check_regular_methods): Typo fixes. Call
4001 check_interface_throws_clauses. Use
4002 check_concrete_throws_clauses.
4003 (check_interface_throws_clauses): New function.
4004 (check_concrete_throws_clauses): New function.
4005 (hack_is_accessible_p): New function.
4006 (find_most_specific_methods_list): Added FIXME.
4007 * typeck.c (lookup_do): Use `flags' argument to decide what to
4009 (lookup_argument_method_generic): New function.
4010 (lookup_argument_method2): Removed.
4011 * jcf.h (ACC_INVISIBLE): New define.
4012 * jcf-write.c (generate_classfile): Skip invisible methods.
4013 * class.c (add_miranda_methods): New function.
4014 (layout_class_methods): Use it.
4015 (get_access_flags_from_decl): Use ACC_INVISIBLE.
4016 * java-tree.h (METHOD_INVISIBLE): New define.
4017 (lang_decl_func) [invisible]: New field.
4018 (lookup_argument_method_generic): Declare.
4019 (SEARCH_INTERFACE): New define.
4020 (SEARCH_SUPER): Likewise.
4021 (SEARCH_ONLY_INTERFACE): Likewise.
4022 (SEARCH_VISIBLE): Likewise.
4023 (lookup_argument_method2): Removed declaration.
4025 2003-08-05 Tom Tromey <tromey@redhat.com>
4027 Fix for PR java/11600:
4028 * parse.y (java_complete_lhs): See whether we're calling a method
4030 (check_thrown_exceptions): Added `is_array_call' argument;
4031 fixed `clone' checking; updated all callers.
4033 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
4035 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
4037 2003-08-03 Tom Tromey <tromey@redhat.com>
4039 * java-tree.h (METHOD_TRANSIENT): Removed.
4040 * decl.c (pushdecl): Removed some dead code.
4041 * class.c (get_access_flags_from_decl): Can't have transient
4043 (add_method_1): Can't have a transient method.
4045 2003-07-28 Andreas Jaeger <aj@suse.de>
4047 * jvspec.c: Convert to ISO C90 prototypes.
4049 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
4051 * decl.c (force_poplevels): Fix warning call.
4053 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
4055 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4056 (expand_java_field_op): Likewise.
4057 * class.c (layout_class_method): Likewise
4058 (emit_register_classes): Likewise.
4059 * decl.c (pushdecl): Likewise.
4060 (poplevel): Likewise.
4061 (force_poplevels): Likewise.
4062 (give_name_to_locals): Likewise.
4063 * check-init.c (check_for_initialization): Likewise.
4065 2003-07-24 Jason Merrill <jason@redhat.com>
4067 * java-tree.h: Move boolean_type_node et al to the back end.
4069 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4071 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
4074 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
4076 * lang.opt: Don't show -MD_ and -MDD_.
4078 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
4080 * lang-options.h: Remove.
4081 * lang.opt: Add help text.
4083 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
4085 * expr.c: Remove the last argument to expand_assignment().
4087 2003-07-09 Jan Hubicka <jh@suse.cz>
4089 * java-tree.h (DECL_NUM_STMTS): Rename to...
4090 (DECL_ESTIMATED_INSNS): ... this.
4091 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
4092 New static functions.
4093 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
4094 * parser.y (add_stmt_to_compound): Do not account statements.
4096 2003-07-08 Mark Wielaard <mark@klomp.org>
4098 * gcj.texi: CNI now expands to Compiled Native Interface.
4100 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4102 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
4104 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
4106 * expr.c (expand_byte_code): Adjist emit_line_note call.
4108 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
4110 * lang.c (java_handle_option): Don't handle filenames.
4112 2003-07-02 Zack Weinberg <zack@codesourcery.com>
4114 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
4117 * jcf-write.c: Don't default-define DIR_SEPARATOR.
4118 * jcf.h: Delete COMPARE_FILENAMES definition.
4120 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
4122 * lang.c (java_init_options): Update prototype.
4124 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
4126 * decl.c (poplevel): Adjust define_label call.
4128 2003-06-27 Zack Weinberg <zack@codesourcery.com>
4130 * gjavah.c (flag_jni): Make non-static.
4131 * parse-scan.y (ctxp): Make non-static.
4133 * class.c (build_method_symbols_entry)
4134 * expr.c (get_offset_table_index)
4135 * jcf-parse.c (jcf_parse):
4136 Mark the definition static, matching the forward declaration.
4138 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
4140 * lang.c (java_handle_option): Don't check for missing arguments.
4142 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
4144 * class.c (push_class): Use a location_t to save place.
4145 (emit_register_classes): Set input_location. Adjust
4146 expand_function_end call.
4147 * resource.c (write_resource_constructor): Likewise.
4148 * decl.c (end_java_method): Adjust expand_function_end call.
4149 * parse.y (source_end_java_method): Likewise.
4151 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
4153 * lang.c (java_handle_option): Likewise.
4155 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
4157 * lang.c (java_handle_option): Special-casing of optional
4158 joined arguments no longer needed.
4159 * lang.opt: Update switches that take optional argument.
4161 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4163 * lang.opt: Declare Java.
4164 * lang.c (java_init_options): Update.
4166 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
4168 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
4170 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4172 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
4173 * lang.c (java_handle_option): -MD and -MMD have an underscore.
4174 * lang.opt: -MD and -MMD have an underscore.
4176 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
4178 * class.c (emit_register_classes): Adjust init_function_start
4180 * decl.c (complete_start_java_method): Likewise.
4181 * resource.c (write_resource_constructor): Likewise.
4183 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
4185 * Make-lang.in: Update to use options.c and options.h.
4186 * lang.c: Include options.h not j-options.h.
4187 (java_handle_option): Abort on unrecognized option.
4188 (java_init_options): Request Java switches.
4190 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
4192 * Make-lang.in: Handle mostlyclean.
4194 2003-06-11 Tom Tromey <tromey@redhat.com>
4196 * lang.c (java_handle_option): Update dependency_tracking for
4199 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
4202 2003-06-10 Andrew Haley <aph@redhat.com>
4204 * resource.c (write_resource_constructor): Use expand_expr to
4205 generate the address of the label attached to a resource.
4206 * Make-lang.in (java/resource.o): Add expr.h
4208 2003-06-10 Andrew Haley <aph@redhat.com>
4210 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
4211 (java_decl_ok_for_sibcall): New.
4213 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
4215 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
4216 (java/j-options.c, java/j-options.h): New.
4217 * java-tree.h (resource_name, compile_resource_file,
4218 compile_resource_data): Constify.
4219 * jcf-write.c (jcf_write_base_directory): Similarly.
4220 * jcf.h (jcf_write_base_directory): Similarly.
4221 * lang.c: Include j-options.h.
4222 (cl_options_count, cl_options, string_option, java_decode_option,
4223 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
4224 process_option_with_no): Remove.
4225 (resource_name): Constify.
4226 (LANG_HOOKS_HANDLE_OPTION): Override.
4227 (java_handle_option): New.
4228 (java_init): Don't call jcf_path_init.
4229 (java_init_options): Call jcf_path_init.
4231 * resource.c (compile_resource_data, compile_resource_file): Constify.
4233 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
4235 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
4236 (struct lang_decl_func): Add last_line field.
4237 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
4238 DECL_SOURCE_LINE_LAST): Remove.
4239 * parse.y (missing_return_error, finish_method_declaration,
4240 lookup_cl, start_artificial_method_body, source_end_java_method,
4241 start_complete_expand_method): Adjust.
4243 2003-06-08 Tom Tromey <tromey@redhat.com>
4245 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
4246 fno-assume-compiled.
4248 2003-06-08 Roger Sayle <roger@eyesopen.com>
4250 * builtins.c (define_builtin_type, builtin_types): Delete.
4251 (define_builtin): Rewritten to take just the built-in code,
4252 the function's name, type and fallback library function name.
4253 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
4254 (initialize_builtins): Overhaul to define the GCC builtins
4255 used by gcj manually, providing the Java run-time's
4256 implementations as the fallback library function.
4258 2003-06-08 Anthony Green <green@redhat.com>
4260 * parse.y (patch_cast): Fix conversions from floating-point to
4263 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
4265 * Make-lang.in: Update.
4266 * lang.c: Include opts.h. Define cl_options_count and cl_options.
4268 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
4270 * lang.c (java_init_options): Update.
4272 2003-06-05 Jan Hubicka <jh@suse.cz>
4274 * Make-lang.in: Add support for stageprofile and stagefeedback
4276 2003-05-31 Roger Sayle <roger@eyesopen.com>
4278 * lang.c (java_init_options): Prescribe wrap-around two's
4279 complement arithmetic overflow by setting flag_wrapv.
4281 2003-05-29 Roger Sayle <roger@eyesopen.com>
4283 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
4284 (builtin_record): Add an additional builtin_code field to
4285 record which GCC built-in corresponds to the Java function.
4286 (java_builtins): Add new entries for atan, atan2, exp, log,
4288 (max_builtin, min_builtin, abs_builtin): Perform constant
4289 folding on the resulting tree.
4290 (java_build_function_call_expr): Likewise, perform constant
4291 folding on the resulting tree.
4292 (initialize_builtins): The NULL creators are now allowed in
4293 the java_builtins table, which is now terminated by an entry
4294 with builtin_code == END_BUILTINS.
4295 (check_for_builtin): Likewise. If the matching creator is
4296 NULL, construct the call using java_build_function_call_expr
4297 directly with the decl for the corresponding builtin_code.
4299 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
4301 * win32-host.c: Normalize copyright boilerplate.
4303 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4305 * parse.y (print_int_node): Use string concatentation on
4306 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
4307 function calls into one.
4309 2003-05-13 Zack Weinberg <zack@codesourcery.com>
4311 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
4312 fatal_io_error with calls to fatal_error; add ": %m" to the end of
4313 all the affected error messages.
4315 2003-05-13 Richard Henderson <rth@redhat.com>
4317 * class.c (layout_class_method): Set DECL_EXTERNAL.
4318 * decl.c (java_mark_decl_local, java_mark_class_local): New.
4319 * java-tree.h (java_mark_class_local): Declare.
4320 * jcf-parse.c (parse_class_file): Use it.
4321 * parse.y (java_expand_classes): Likewise.
4323 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4325 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4326 * lex.h: #include input.h.
4327 * jv-scan.c (input_filename): Remove.
4329 2003-05-02 Tom Tromey <tromey@redhat.com>
4332 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4333 (handle_inner_classes): New function.
4335 2003-05-01 Tom Tromey <tromey@redhat.com>
4338 * parse.y (finish_for_loop): Do nothing if update expression is a
4339 EXPR_WFL_NODE wrapping nothing.
4340 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4342 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4344 * lex.h (input_lineno): Remove declaration.
4345 * parse-scan.y: #include input.h.
4346 (input_filename): Remove declaration.
4347 (input_location): Add definition.
4348 (input_line): Remove definition.
4350 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4352 * lex.h (lineno): Rename to ...
4353 (input_line): ... here
4354 * parse-scan.y (lineno): Rename to ...
4355 (input_line): ... here.
4356 (reset_report): Rename lineno to input_line.
4357 * check-init.c (check_init): Likewise.
4358 * class.c (push_class): Likewise.
4359 * decl.c (complete_start_java_method, end_java_method): Likewise.
4360 * expr.c (expand_byte_code): Likewise.
4361 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4362 * jcf-write.c (generate_bytecode_insns): Likewise.
4363 * lex.c (java_init_lex, java_allocate_new_line,
4364 do_java_lex): Likewise.
4365 * parse.h (YYNOT_TWICE): Likewise.
4366 * parse.y (empty_statement, expression_statement,
4367 java_pop_parser_context, java_parser_context_save_global,
4368 yyerror, register_fields, method_header, safe_layout_class,
4369 find_in_imports_on_demand, create_artificial_method,
4370 source_end_java_method, start_complete_expand_method,
4371 build_thisn_assign, java_complete_lhs,
4372 maybe_absorb_scoping_block): Likewise.
4374 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4376 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4377 '/' when computing java source filename
4379 2003-04-13 Tom Tromey <tromey@redhat.com>
4381 * gjavah.c (print_c_decl): Indentation fix.
4383 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4385 * class.c (make_field_value, make_method_value, get_dispatch_table)
4386 (make_class_data, emit_offset_symbol_table)
4387 * constants.c (build_constants_constructor)
4388 * java-tree.h (START_RECORD_CONSTRUCTOR)
4389 * parse.y (maybe_build_array_element_wfl):
4390 Use build_constructor.
4392 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4395 * parse.y (string_convert_int_cst): Always use at least one digit
4396 in string conversion. Remove ASCII dependence.
4397 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4399 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4401 * Make-lang.in: added win32-host.c
4402 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4403 resolves to open() on non-Win32 platforms and
4404 Win32-specific jcf_open_exact_case() on Win32
4405 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4406 when trying .java and .class files
4407 * win32-host.c: added to repository. Defines
4408 Win32-specific jcf_open_exact_case()
4410 2003-04-10 Andrew Haley <aph@redhat.com>
4412 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4413 (maybe_free_localvar): Renamed from localvar_free.
4414 Add new arg, really.
4415 (generate_bytecode_insns): Set new variable, jsrs.
4416 Only free local vars if no jsr insns have been emittted.
4417 Call maybe_free_localvar, not localvar_free.
4419 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4421 * gcj.texi: Remove @ at start of file.
4423 2003-03-25 Tom Tromey <tromey@redhat.com>
4425 * parse.y (create_interface): Call CHECK_DEPRECATED.
4427 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4429 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4431 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4433 * javaop.h (jfloat, jdouble): Make them structures mirroring
4434 the bit fields of IEEE float and double respectively.
4435 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4436 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4437 (union Word, union DWord): Delete.
4438 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4440 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4441 D_NAN_MASK): Delete.
4442 (jni_print_float, jni_print_double): New. Generate
4443 hexadecimal floating constants.
4444 (print_field_info): Use jni_print_float/double.
4446 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4447 finite floating point numbers for output; special case
4450 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4452 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4453 Replace 0 and 1 with true and false in return statements.
4455 2003-03-19 Tom Tromey <tromey@redhat.com>
4457 * lex.c (do_java_lex): Renamed from java_lex.
4458 (java_lex): New function.
4461 2003-03-13 Tom Tromey <tromey@redhat.com>
4463 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4466 2003-03-04 Andrew Haley <aph@redhat.com>
4468 * gjavah.c (is_first_data_member): New global variable.
4469 (print_c_decl): If it's the first data member, align it as the
4471 (process_file): Set is_first_data_member.
4473 2003-03-11 Tom Tromey <tromey@redhat.com>
4475 * parse.y (resolve_field_access): Initialize class if field is
4476 found in another static field.
4477 * expr.c (build_class_init): Don't optimize out initialization of
4478 implemented interface.
4480 2003-03-11 Andrew Haley <aph@redhat.com>
4482 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4485 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4487 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4488 and DIR_SEPARATOR_2 for a target.
4489 Correct minor typos.
4491 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4492 and DIR_SEPARATOR_2 for a target into account.
4494 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4496 * lang.c (java_init): Update prototype, move code to java_post_options.
4497 (java_post_options): Similarly.
4499 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4501 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4502 compare file name components depending on the case-sensitivity
4503 or otherwise of the host file system.
4505 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4506 "strcmp" to compare file name components.
4507 Use IS_DIR_SEPARATOR instead of comparing directly against
4509 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4510 comparing directly against DIR_SEPARATOR.
4512 2003-03-04 Tom Tromey <tromey@redhat.com>
4514 * Make-lang.in (java.tags): New target.
4516 2003-03-01 Roger Sayle <roger@eyesopen.com>
4518 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4519 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4521 2003-03-01 Tom Tromey <tromey@redhat.com>
4523 * parse.y (jdep_resolve_class): Only check deprecation if we found
4526 2003-02-28 Tom Tromey <tromey@redhat.com>
4529 * class.c (maybe_layout_super_class): Always pass a WFL to
4531 * parse.y (do_resolve_class): Updated comment to explain
4534 2003-02-26 Tom Tromey <tromey@redhat.com>
4536 * jcf-write.c (generate_classfile): Check whether class is
4537 deprecated before writing attribute count.
4539 2003-02-25 Roger Sayle <roger@eyesopen.com>
4541 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4542 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4544 2003-02-23 Tom Tromey <tromey@redhat.com>
4546 * lang-options.h: Added -Wdeprecated.
4547 * gcj.texi (Warnings): Document -Wdeprecated.
4548 * java-tree.h (flag_deprecated): Declare.
4549 * lang.c (lang_W_options): Added deprecated.
4550 (flag_deprecated): New global.
4551 * chartables.h: Rebuilt.
4552 * gen-table.pl (process_one): Look at whitespace.
4553 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4554 * parse.h (CLEAR_DEPRECATED): New macro.
4555 (CHECK_DEPRECATED_NO_RESET): New macro.
4556 * jcf-parse.c (handle_deprecated): New function.
4557 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4558 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4559 * parse.y (resolve_type_during_patch): Check deprecation.
4560 (jdep_resolve_class): Likewise.
4561 (process_imports): Likewise.
4562 (resolve_expression_name): Likewise.
4563 (check_deprecation): Strip arrays from decl. Check
4565 (patch_method_invocation): Also check the particular constructor
4567 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4568 * jcf-write.c (append_deprecated_attribute): New function.
4569 (generate_classfile): Generate deprecated attribute when
4571 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4572 (java_lex) [case '*']: Simplify logic.
4573 (java_start_char_p): Use LETTER_MASK.
4574 (java_part_char_p): Likewise.
4575 (java_space_char_p): New function.
4577 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4579 Change base class access representation.
4580 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4581 (add_interface_do): Likewise.
4583 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4585 * decl.c (java_init_decl_processing): Change
4586 soft_lookupjnimethod_node to reflect the change in
4587 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4588 * expr.c (build_jni_stub): Calculate and pass the size
4589 on the stack of the arguments to a JNI function. Use
4590 new target macro MODIFY_JNI_METHOD_CALL to allow a
4591 target to modify the call to a JNI method.
4593 2003-02-08 Roger Sayle <roger@eyesopen.com>
4595 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4596 instead of basename to avoid compiler warnings on Tru64.
4598 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4600 * gcj.texi: Update to GFDL 1.2.
4602 2003-01-31 Andrew Haley <aph@redhat.com>
4604 * parse.y (java_expand_classes): Scan the whole class list looking
4605 for access methods that haven't yet been expanded.
4607 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4611 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4612 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4613 * jcf-parse.c: Likewise.
4615 2003-01-31 Mark Wielaard <mark@klomp.org>
4617 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4619 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4621 * class.c (make_class): Use BINFO_ELTS.
4622 (set_super_info): Likewse.
4623 (add_interface_do): Likewise.
4625 2003-01-30 Tom Tromey <tromey@redhat.com>
4627 * jcf-parse.c (read_class): Update identifier's class value if it
4628 changed during parsing.
4630 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4632 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4633 Propagate change to all other rules as required.
4634 (java/parse-scan.o): Add explicit dependency on
4635 $(parsedir)/java/parse-scan.c .
4637 2003-01-29 Tom Tromey <tromey@redhat.com>
4639 * parse.y (patch_assignment): Only transform the rhs of an
4640 assignment when compiling to native.
4642 2003-01-28 Tom Tromey <tromey@redhat.com>
4644 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4646 2003-01-28 Tom Tromey <tromey@redhat.com>
4648 * lex.c (java_lex): Don't include UEOF as part of token.
4649 (java_read_unicode): Error if \u sequence prematurely terminated.
4651 2003-01-27 Tom Tromey <tromey@redhat.com>
4653 * parse.y (java_check_regular_methods): Check for construct after
4654 checking types in throws clause.
4656 2003-01-24 Tom Tromey <tromey@redhat.com>
4658 * class.c (build_static_field_ref): Only a String or numeric field
4659 can fold to a constant.
4661 2003-01-23 Tom Tromey <tromey@redhat.com>
4663 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4664 file name in resource buffer.
4666 2003-01-23 Tom Tromey <tromey@redhat.com>
4668 * expr.c (build_known_method_ref): Use method's context to find
4671 2003-01-23 Tom Tromey <tromey@redhat.com>
4673 * constants.c (set_constant_entry): Allocated cleared memory.
4675 2003-01-22 Tom Tromey <tromey@redhat.com>
4677 * java-tree.h: Don't use PARAMS.
4678 * resource.c: Add prototypes for all functions.
4679 (write_resource_constructor): Use `const char *' to avoid
4682 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4684 * jcf-parse.c (process_zip_dir): Remove unused variable.
4686 2003-01-22 Tom Tromey <tromey@redhat.com>
4688 * expr.c (build_invokeinterface): Abort if method's context is not
4691 2003-01-22 Tom Tromey <tromey@redhat.com>
4693 * gcj.texi (Input and output files): Mention non-class entries.
4694 * decl.c (java_init_decl_processing): Call
4695 init_resource_processing.
4696 * java-tree.h (compile_resource_data, write_resource_constructor,
4697 compile_resource_file, init_resource_processing): Declare.
4698 * config-lang.in (gtfiles): Added resource.c.
4699 * Make-lang.in (gt-java-resource.h): New target.
4700 (JAVA_OBJS): Added resource.o.
4701 (java/resource.o): New target.
4702 * resource.c: New file.
4703 * class.c (compile_resource_file): Moved to resource.c.
4704 (registerResource_libfunc): Likewise.
4705 (utf8_decl_list): Mark with GTY; now static.
4706 * jcf-parse.c (classify_zip_file): New function.
4707 (parse_zip_file_entries): Use it; compile .properties files.
4708 (process_zip_dir): Use classify_zip_file and compute_class_name.
4709 Don't write class name into zip directory.
4710 (java_parse_file): Call write_resource_constructor.
4711 (compute_class_name): New function.
4712 * jcf-io.c (read_zip_member): Reindented.
4714 2003-01-21 Tom Tromey <tromey@redhat.com>
4716 * class.c (supers_all_compiled): New function.
4717 (make_class_data): Use it.
4719 2003-01-21 Tom Tromey <tromey@redhat.com>
4721 * parse.y (method_header): Native method can't be strictfp.
4722 No method can be transient or volatile.
4724 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4726 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4728 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4730 * check-init.c: Fix comment typos.
4731 * class.c: Likewise.
4732 * constants.c: Likewise.
4734 * except.c: Likewise.
4736 * java-except.h: Likewise.
4737 * java-tree.h: Likewise.
4738 * javaop.h: Likewise.
4739 * jcf-dump.c: Likewise.
4740 * jcf-io.c: Likewise.
4741 * jcf-parse.c: Likewise.
4742 * jcf-write.c: Likewise.
4744 * mangle.c: Likewise.
4745 * typeck.c: Likewise.
4746 * verify.c: Likewise.
4748 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4750 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4751 * jcf-write.c: Include "tm_p.h".
4753 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4755 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4757 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4759 * builtins.c (java_build_function_call_expr): Renamed from
4760 build_function_call_expr. All callers changed.
4762 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4763 * jcf-parse.c: Include tm_p.h.
4765 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4768 2003-01-14 Tom Tromey <tromey@redhat.com>
4770 * class.c (make_class_data): Check that super is compiled before
4771 building class reference to it.
4773 2003-01-14 Andrew Haley <aph@redhat.com>
4775 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4776 varargs function -- correct.
4778 2003-01-14 Andrew Haley <aph@redhat.com>
4780 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4782 2003-01-14 Andrew Haley <aph@redhat.com>
4784 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4785 varargs function -- correct.
4787 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4788 temporary if the RHS is a reference.
4790 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4792 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4793 * keyword.h: Regenerated.
4795 * All Files: Convert to ISO C style function definitions.
4797 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4799 * parse.y (check_pkg_class_access): ANSIfy definition.
4801 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4803 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4806 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4808 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4810 Merge from pch-branch:
4812 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4814 * Make-lang.in (java/gjavah.o): Update dependencies.
4815 * gjavah.c: Include ggc.h.
4817 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4819 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4820 (JCFDUMP_OBJS): Add ggc-none.o.
4821 (java/jcf-dump.o): Depend on GGC_H.
4822 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4823 CPool substructures.
4824 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4825 * jcf-dump.c: Include ggc.h.
4827 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4829 * jcf.h (union cpool_entry): New.
4830 (struct CPool): Use gengtype to mark. Change field 'data' to be
4832 (struct JCF): Use gengtype to mark.
4833 (CPOOL_UINT): Update for new cpool_entry type.
4834 (CPOOL_USHORT1): Likewise.
4835 (CPOOL_USHORT2): Likewise.
4836 (CPOOL_FINISH): Use GC to free cpool subfields.
4837 * parse.h (struct parser_ctxt): Mark field current_jcf.
4838 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4839 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4840 (main_jcf): Use gengtype to mark.
4841 (ggc_mark_jcf): Delete.
4842 (get_constant): Update for new cpool_entry type.
4843 (give_name_to_class): Likewise.
4844 (get_class_constant): Likewise.
4845 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4846 (java_parse_file): Use GGC to allocate struct JCF.
4847 (init_jcf_parse): Don't call ggc_add_root.
4848 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4850 * java-tree.h (current_jcf): Use gengtype to mark.
4851 (CPOOL_UTF): Update for new cpool_entry type.
4852 (outgoing_cpool): Use gengtype to mark.
4853 (struct lang_type): GC struct JCF and struct CPool.
4854 * config-lang.in (gtfiles): Add jcf.h.
4855 * constants.c (find_tree_constant): New.
4856 (set_constant_entry): Allocate cpool subfields using GGC. Update
4857 for new cpool_entry type.
4858 (find_constant1): Update for new cpool_entry type.
4859 (find_constant2): Likewise.
4860 (find_utf8_constant): Use find_tree_constant.
4861 (find_class_or_string_constant): Remove unnecessary cast to jword.
4862 Update for new cpool_entry type.
4863 (count_constant_pool_bytes): Update for new cpool_entry type.
4864 (write_constant_pool): Likewise.
4865 (alloc_name_constant): Use find_tree_constant.
4866 (build_constants_constructor): Update for new cpool_entry type.
4868 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4870 * parse.y (mark_parser_ctxt): Delete.
4871 (goal): Don't use ggc_add_root.
4872 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4873 (java_pop_parser_context): Let GC free parser_ctxt.
4874 (java_parser_context_resume): Likewise.
4875 * parse.h (struct parser_ctxt): Use gengtype to mark.
4877 (ctxp_for_generation): Likewise.
4878 * lex.h (struct java_lc_s): Mark for gengtype.
4879 (java_lexer): Rearrange for gengtype.
4880 * config-lang.in (gtfiles): Add lex.h, parse.h.
4882 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4884 * All Files: Remove PARAMS macro.
4886 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4887 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4890 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4893 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4895 * Make-lang.in (java.install-common, java.uninstall,
4896 java.install-info, java.install-man): Prepend $(DESTDIR)
4897 to destination paths in all (un)installation commands.
4898 (java.install-common): Rewrite $(LN) command to support
4899 DESTDIR with "ln" as well as with "ln -s".
4901 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4903 * java-tree.h: Protect against multiple inclusion.
4905 2003-01-07 Tom Tromey <tromey@redhat.com>
4907 * class.c (add_assume_compiled): Don't adjust parent if we're
4908 already at the root of tree.
4910 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4912 * lang.c (dump_compound_expr): Prototype.
4914 2003-01-03 Tom Tromey <tromey@redhat.com>
4916 Fix for PR java/8712:
4917 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4918 when simply checking against `null'.
4920 2003-01-03 Tom Tromey <tromey@redhat.com>
4922 * gcj.texi (Standard Properties): Document http.proxyHost and
4925 * gcj.texi (GNU Classpath Properties): Document new properties.
4927 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4929 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4930 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4931 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4933 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4935 * Make-lang.in, boehm.c, buffer.c,
4936 buffer.h, builtins.c, class.c,
4937 config-lang.in, constants.c,
4938 convert.h, decl.c, except.c,
4939 expr.c, java-except.h,
4940 java-tree.h, javaop.def,
4941 jcf-parse.c, jcf-write.c,
4942 jv-scan.c, jvgenmain.c,
4943 jvspec.c, keyword.gperf,
4944 keyword.h, lang-options.h,
4945 lang-specs.h, lang.c, lex.c,
4946 lex.h, mangle.c, mangle_name.c,
4947 parse-scan.y, parse.h, parse.y,
4948 typeck.c, verify.c, xref.c,
4949 xref.h: Replace "GNU CC" with
4950 "GCC" in the copyright header.
4952 * check-init.c, gjavah.c, javaop.h,
4953 jcf-depend.c, jcf-dump.c, jcf-io.c,
4954 jcf-path.c, jcf-reader.c, jcf.h,
4955 zextract.c, zipfile.h: These files are
4956 "part of GCC". Also say "GCC" not "GNU CC".
4958 2002-12-30 DJ Delorie <dj@redhat.com>
4960 * Make-lang.in: Protect against texi2pod/pod2man failing.
4962 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4964 * gcj.texi: Use @copying.
4966 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4968 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4969 print_cxx_classname.
4970 (print_cxx_classname): Add add_scope parameter.
4971 (print_class_decls): Do not emit a semicolon after the extern
4973 (process_file): Adjust calls to print_cxx_classname.
4975 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4977 * gcj.texi: Include Cover Texts in man page.
4979 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4981 * class.c (build_static_field_ref): Check FIELD_FINAL.
4983 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4984 instead of current_constant_pool_data_ref.
4985 * java-tree.h (current_constant_pool_data_ref): Undefine.
4986 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4987 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4988 current_constant_pool_data_ref.
4990 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4991 not build_internal_class_name.
4993 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4994 Use it when class ref isn't certain to be compiled.
4996 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4998 * gcj.texi: Include gcc-common.texi.
4999 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
5000 $(srcdir)/doc/include/gcc-common.texi.
5002 2002-12-22 Anthony Green <green@redhat.com>
5004 * gcj.texi (Limitations): Add note about org.xml.sax and
5007 2002-12-20 Tom Tromey <tromey@redhat.com>
5009 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
5010 where minimum case value is Integer.MIN_VALUE.
5013 2002-12-18 Andrew Haley <aph@redhat.com>
5015 * parse.y (patch_invoke): Force evaluation order when `check' is
5016 set. For PR libgcj/8945.
5018 2002-12-16 Mark Mitchell <mark@codesourcery.com>
5020 * gcj.texi: Change version number to 3.4.
5022 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
5023 Andrew Haley <aph@redhat.com>
5025 * parse.y (source_end_java_method): Remove custom encoding of line
5026 numbers for a function decl before passing it to the back end.
5028 2002-12-03 Andrew Haley <aph@redhat.com>
5030 * class.c (make_class_data): New field, "chain".
5031 * decl.c (java_init_decl_processing): Likewise.
5033 2002-12-02 Tom Tromey <tromey@redhat.com>
5036 * parse.y (do_resolve_class): Handle qualified name via
5039 2002-11-30 Zack Weinberg <zack@codesourcery.com>
5041 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
5042 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
5043 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
5044 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
5045 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
5046 Include coretypes.h and tm.h.
5047 * Make-lang.in: Update dependencies.
5049 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5051 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
5053 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5055 * jcf-reader.c: Don't expand JCF_readu4 inside the
5056 expansion of JCF_SKIP.
5058 2002-11-25 Diego Novillo <dnovillo@redhat.com>
5060 * jcf-reader.c: Don't expand JCF_readu4 inside the
5061 expansion of JCF_SKIP.
5063 2002-11-22 Tom Tromey <tromey@redhat.com>
5065 * parse.y (patch_binop): Cast right hand side of shift expression
5066 to `int'. Fixes PR java/8676.
5068 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
5069 Andrew Haley <aph@redhat.com>
5071 * gcc/java/jcf-write.c (write_classfile): Remove target
5072 class file, if it exists, before renaming the temporary
5075 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
5077 * jvspec.c (lang_specific_spec_functions): New.
5079 2002-11-18 Tom Tromey <tromey@redhat.com>
5081 Fix for PR java/7912:
5082 * expr.c (can_widen_reference_to): Allow cast of array to
5083 Cloneable or Serializable.
5084 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
5085 (java_io_serializable_identifier_node): Likewise.
5086 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
5087 (valid_ref_assignconv_cast_p): Use new identifier nodes.
5088 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
5089 java_io_serializable.
5090 * decl.c (java_init_decl_processing): Initialize
5091 java_lang_cloneable_identifier_node and
5092 java_io_serializable_identifier_node.
5093 (java_lang_cloneable_identifier_node): New global.
5094 (java_io_serializable_identifier_node): Likewise.
5096 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
5098 * buffer.c: Remove unnecessary casts.
5099 * check-init.c: Likewise.
5100 * class.c: Likewise.
5101 * constants.c: Likewise.
5103 * except.c: Likewise.
5104 * gjavah.c: Likewise.
5105 * jcf-io.c: Likewise.
5106 * jcf-parse.c: Likewise.
5107 * jcf-path.c: Likewise.
5108 * jvspec.c: Likewise.
5111 * verify.c: Likewise.
5113 2002-11-06 Tom Tromey <tromey@redhat.com>
5115 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
5118 2002-11-05 Tom Tromey <tromey@redhat.com>
5120 Fix for PR java/6388.
5121 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
5122 * java-tree.h (enum java_tree_index): New values
5123 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
5124 (decimal_int_max, decimal_long_max): New defines.
5125 * lex.c (yylex): Rewrote range checking. Sign extend literals.
5126 (error_if_numeric_overflow): Rewrote range checking.
5127 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
5130 2002-11-02 Tom Tromey <tromey@redhat.com>
5132 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
5134 * class.c (make_method_value): Put class name, not signature, into
5135 `throws' field. For PR java/8415.
5137 2002-10-24 Tom Tromey <tromey@redhat.com>
5139 * gcj.texi (Invoking gij): Document --showversion.
5140 (Standard Properties): java.library.path now set.
5142 2002-10-23 Tom Tromey <tromey@redhat.com>
5144 * gjavah.c (decode_signature_piece): In JNI mode, print
5145 `jobjectArray' when array depth is nonzero.
5148 2002-10-15 Andrew Haley <aph@redhat.com>
5150 * parse.y (patch_invoke): Call force_evaluation_order on a static
5152 (resolve_qualified_expression_name): Call force_evaluation_order
5153 on a arg list that is part of a Qualified Expression Name.
5155 * lang.c (dump_compound_expr): New.
5156 (java_dump_tree): New.
5158 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
5160 * gcj.texi: Added item describing the GCJ runtime property
5163 2002-10-15 Richard Henderson <rth@redhat.com>
5165 * jcf-parse.c (get_constant): Fix type warning.
5167 2002-10-15 Andrew Haley <aph@redhat.com>
5169 * java-tree.h (java_inlining_merge_static_initializers): Declare.
5170 (java_inlining_map_static_initializers): Declare.
5172 2002-10-14 Andrew Haley <aph@redhat.com>
5174 * tree-inline.c (remap_block): All local class initialization
5175 flags go in the outermost scope.
5176 (expand_call_inline): Call java_inlining_map_static_initializers.
5177 (expand_call_inline): Call java_inlining_merge_static_initializers.
5178 * java/lang.c (merge_init_test_initialization): New.
5179 (java_inlining_merge_static_initializers): New.
5180 (inline_init_test_initialization): New.
5181 (java_inlining_map_static_initializers): New.
5183 2002-10-11 Mark Wielaard <mark@klomp.org>
5185 * gcj.texi (Compatibility): Add Limitations and Extensions section.
5187 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5189 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
5191 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5193 * parse.y (merge_string_cste): Add parentheses around & within |.
5195 2002-10-08 Tom Tromey <tromey@redhat.com>
5197 * parse.y (variable_declarator_id): Simplify error path for
5198 array declarator error. For PR java/8003.
5200 2002-10-08 Zack Weinberg <zack@codesourcery.com>
5202 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
5205 2002-10-08 Andrew Haley <aph@redhat.com>
5207 * parse.y (attach_init_test_initialization_flags): Check for
5210 2002-10-07 Anthony Green <green@redhat.com>
5212 * parse.y (merge_string_cste): Fix bug in string concatenation.
5214 2002-10-03 Michael Koch <konqueror@gmx.de>
5216 * gcj.texi (Standard properties):
5217 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
5219 2002-10-02 Roger Sayle <roger@eyesopen.com>
5221 PR optimization/6627
5222 * lang.c (java_init): If storing the vbit in function
5223 pointers, ensure that force_align_functions_log is atleast
5224 one to aid compatability with g++ vtables.
5226 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
5228 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
5229 foul of type-based aliasing.
5231 2002-09-30 Anthony Green <green@redhat.com>
5233 * gcj.texi (Invoking jv-scan): Fix texinfo.
5235 2002-09-28 Anthony Green <green@redhat.com>
5237 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
5238 (Code Generation): Add -fno-assert documentation.
5239 * jv-scan.c (flag_assert): New global.
5240 (options): Add assert option.
5241 (help): Add --no-assert documentation.
5242 * parse-scan.y (flag_assert): New global.
5243 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
5244 (flag_assert): New global.
5245 * java-tree.h (flag_assert): New global.
5246 * lex.c (java_lex): Obey flag_assert.
5247 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
5250 2002-09-26 Andrew Haley <aph@redhat.com>
5252 * expr.c (build_java_array_length_access): Check for null pointer.
5253 * expr.c (expand_java_arrayload): Likewise.
5255 2002-09-21 Richard Henderson <rth@redhat.com>
5257 * jcf-parse.c (get_constant): Decode from IEEE no matter
5258 what the target format.
5260 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
5262 * ChangeLog: Follow spelling conventions.
5263 * class.c: Likewise.
5266 * gjavah.c: Likewise.
5267 * java-tree.h: Likewise.
5268 * jcf-dump.c: Likewise.
5269 * jcf-parse.c: Likewise.
5270 * jvspec.c: Likewise.
5272 * mangle.c: Likewise.
5273 * parse.y: Likewise.
5275 2002-09-17 Tom Tromey <tromey@redhat.com>
5277 * lex.c (java_read_unicode_collapsing_terminators): Handle case
5278 where \r appears at EOF. Fixes PR java/7950.
5280 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
5282 * jvspec.c (lang_specific_driver): Remove unused variable.
5284 2002-09-16 Geoffrey Keating <geoffk@apple.com>
5286 * java-tree.h (union lang_tree_node): Add chain_next option.
5288 2002-09-16 Richard Henderson <rth@redhat.com>
5290 * jcf-parse.c (get_constant): Runtime check for IEEE format;
5291 use new real.h interface.
5292 * jcf-write.c (find_constant_index): Use new real.h interface.
5293 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
5295 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
5297 * lang.c: Follow spelling conventions.
5299 2002-09-11 Per Bothner <per@bothner.com>
5301 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
5302 constant to the type of the field.
5303 (java_complete_tree): Remove now-redundant code.
5305 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
5307 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
5310 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
5311 return label if a ret instruction for the jsr has been reached.
5313 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
5315 * parse.y (DIR_SEPARATOR): Don't define.
5316 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
5318 2002-08-28 Andrew Haley <aph@redhat.com>
5320 * verify.c (verify_jvm_instructions): Allow exception handler
5321 inside code that is being protected, but generate a warning.
5322 * except.c (link_handler): Initialize `expanded' in new eh_range.
5323 (binding_depth, is_class_level, current_pc): Declare extern.
5325 2002-09-01 Mark Wielaard <mark@klomp.org>
5327 * gcj.texi: Add chapter about system properties.
5330 2002-08-26 Tom Tromey <tromey@redhat.com>
5332 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5333 conversion if RHS_TYPE is byte, short, or char.
5335 2002-08-22 Tom Tromey <tromey@redhat.com>
5337 * gcj.texi (Invoking gij): Document -cp and -classpath.
5339 2002-08-21 Tom Tromey <tromey@redhat.com>
5341 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5342 $(prefix)/share. For PR libgcj/7633.
5344 For PR java/6005 and PR java/7611:
5345 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5346 (java_can_use_bit_fields_p): New function.
5348 2002-08-16 Tom Tromey <tromey@redhat.com>
5350 * gcj.texi (Class Initialization): Mention class initialization of
5353 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5355 * Make-lang.in (java-tree-inline.o): New.
5356 (JAVA_OBJS): Add java-tree-inline.o.
5357 * parse.y (source_end_java_method): Call java_optimize_inline.
5358 (java_expand_method_bodies): Save method's tree in
5360 (add_stmt_to_compound): Keep track of the number of statments.
5361 * lang.c (java_init): Enable flag_inline_trees.
5362 (java_post_options): If flag_inline_functions is on, enable
5363 flag_inline_trees instread.
5364 (decl_constant_value): New.
5365 (java_tree_inlining_walk_subtrees): New.
5366 * java-tree.h (DECL_NUM_STMTS): New macro.
5367 (java_optimize_inline): Declare.
5368 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5369 Handle a LABEL_EXPR.
5370 * decl.c (build_result_decl): If we already have a DECL_RESULT
5372 (dump_function): New.
5373 (java_optimize_inline): New.
5374 (dump_function): New.
5376 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5379 * parse.y (build_assertion): Invert return from
5380 desiredAssertionStatus.
5382 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5384 * jcf-write.c (get_access_flags): Return correct access flags for
5385 private and protected inner classes.
5387 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5389 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5391 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5393 * mangle_name.c: Don't include obstack.h twice.
5394 * xref.c: Don't include obstack.h.
5396 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5398 * class.c: (permanent_obstack): Delete declaration.
5399 * constants.c: (permanent_obstack): Delete declaration.
5400 * except.c: (permanent_obstack): Delete declaration.
5401 * expr.c: (permanent_obstack): Delete declaration.
5402 * jcf-parse.c: (permanent_obstack): Delete declaration.
5403 (saveable_obstack): Delete declaration.
5404 * parse.h: (permanent_obstack): Delete declaration.
5405 * typeck.c: (permanent_obstack): Delete declaration.
5407 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5409 * gcj.texi (version-gcc): Increase to 3.3.
5411 2002-07-22 Tom Tromey <tromey@redhat.com>
5413 * lex.c (java_lex): Check for `e' or `E' after 0.
5415 2002-07-21 Richard Henderson <rth@redhat.com>
5417 * lang.c (java_unsafe_for_reeval): New.
5418 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5420 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5422 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5423 (jcf_path_init): Use GET_ENVIRONMENT.
5425 2002-07-10 Roger Sayle <roger@eyesopen.com>
5426 Zack Weinberg <zack@codesourcery.com>
5428 * builtins.c (initialize_builtins): Remove defines that
5429 handled C/C++ specific junk hereby removed from builtins.def.
5431 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5433 * lang.c (java_post_options): Update prototype.
5435 2002-07-05 Roger Sayle <roger@eyesopen.com>
5437 * builtins.c (initialize_builtins): Ignore the additional
5438 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5439 the builtins.def file.
5441 2002-07-01 Tom Tromey <tromey@redhat.com>
5444 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5447 2002-07-01 Roger Sayle <roger@eyesopen.com>
5449 * java/decl.c (builtin_function): Accept additional parameter.
5450 (java_init_decl_processing): Pass an additional NULL_TREE
5451 argument to builtin_function.
5453 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5455 * gcj.texi: Fixed gcj invocation example so that it compiles.
5457 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5459 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5460 * parse.y (mark_parser_ctxt): Likewise.
5461 (check_modifiers, declare_local_variables): Avoid incorrect
5462 hardcoded constant 10.
5464 * lex.c (java_read_char): Avoid "comparison is always true"
5467 2002-06-25 Andreas Schwab <schwab@suse.de>
5469 * expr.c (JSR): Avoid undefined operation on PC.
5471 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5473 * decl.c (clear_binding_level): Const-ify.
5475 2002-06-13 Akim Demaille <akim@epita.fr>
5477 * parse.y (class_declaration, interface_declaration): Make sure
5478 all their rules have an action, in order to avoid meaningless `$$
5479 = $1' and their type clashes.
5481 2002-06-11 Tom Tromey <tromey@redhat.com>
5483 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5484 * parse-scan.y (statement_without_trailing_substatement): Added
5486 (assert_statement): New rule.
5487 * java-tree.h (struct lang_type) [assertions]: New field.
5488 (TYPE_USES_ASSERTIONS): New macro.
5489 (CLASS_USES_ASSERTIONS): Likewise.
5490 (FIELD_SYNTHETIC): New define.
5491 * lex.c (java_lval;): Added ASSERT_TK.
5492 * parse.y (ASSERT_TK): Added.
5493 (statement_without_trailing_substatement): Added assert_statement.
5494 (assert_statement): New rule.
5495 (build_assertion): New function.
5496 (maybe_generate_pre_expand_clinit): Create and initialize
5497 $assertionsDisabled.
5498 (lookup_package_type): Removed decl.
5499 * keyword.h: Rebuilt.
5500 * keyword.gperf (assert): New token.
5502 2002-06-10 Akim Demaille <akim@epita.fr>
5504 * parse.y (interface_type_list, class_member_declaration)
5505 (unary_expression_not_plus_minus): Remove duplicate %type.
5508 2002-06-09 Tom Tromey <tromey@redhat.com>
5510 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5512 * parse.y (method_header): Give error message in all cases.
5515 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5517 Don't use RTL inlining. Fix for PR java/6820.
5518 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5519 (flag_really_inline): New.
5520 (java_decode_option): Set flag_really_inline if -finline-functions
5522 (java_post_options): New function. Turn off inlining unless
5523 flag_really_inline is set.
5525 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5527 * gjavah.c (throwable_p): Accept argument as either a classname or
5528 signature fragment. Create null-terminated classname string for super
5529 when calling itself recursively.
5530 (decode_signature_piece): Skip first character from class name
5531 signature when calling throwable_p.
5533 2002-06-08 H.J. Lu (hjl@gnu.org)
5535 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5537 2002-06-04 Tom Tromey <tromey@redhat.com>
5539 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5541 2002-06-04 Michael Koch <konqueror@gmx.de>
5543 * gcj.texi (Input Options): Fixed typo.
5545 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5547 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5548 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5549 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5550 and all now-pointless local variables. Rename other local
5551 variables to reflect their not being handles.
5553 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5554 #if JCF_USE_STDIO blocks.
5556 * parse.y: Add missing semicolon at end of rule.
5558 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5560 * check-init.c (attach_initialized_static_class): Delete, unused.
5561 * parse.y: Use htab_t instead of struct hashtable, update
5563 * java-tree.h: Include hashtab.h instead of hash.h.
5564 (struct lang_decl_func): Use htab_t, set up for gengtype.
5565 (struct init_test_hash_entry): Delete.
5566 (struct treetreehash_entry): New.
5567 (java_treetreehash_find): New
5568 (java_treetreehash_new): New prototype.
5569 (java_treetreehash_create): New prototype.
5570 (java_mark_tree): Delete prototype.
5571 (java_hash_hash_tree_node): Delete prototype.
5572 (java_hash_compare_tree_node): Delete prototype.
5573 (attach_initialized_static_class): Delete prototype.
5574 * expr.c (build_class_init): Update to use java_treetreehash
5576 (java_expand_expr): Update to use htab_t.
5577 (emit_init_test_initialization): Likewise.
5578 * decl.c (java_mark_tree): Delete.
5579 * class.c (init_test_hash_newfunc): Delete.
5580 (java_hash_hash_tree_node): Delete.
5581 (java_hash_compare_tree_node): Delete.
5582 (add_method_1): Update to use java_treetreehash functions.
5583 (JAVA_TREEHASHHASH_H): New macro.
5584 (java_treetreehash_hash): New function.
5585 (java_treetreehash_compare): New function.
5586 (java_treetreehash_find): New function.
5587 (java_treetreehash_new): New function.
5588 (java_treetreehash_create): New function.
5589 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5591 * Make-lang.in (java/parse.o): Depend on debug.h.
5592 * java-tree.h (struct lang_identifier): Use gengtype.
5593 (union lang_tree_node): New.
5594 (struct lang_decl_func): Use gengtype.
5595 (struct lang_decl_var): Likewise.
5596 (struct lang_decl): Likewise.
5597 * parse.y: Include debug.h.
5598 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5600 * lang.c (struct language_function): New dummy structure.
5602 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5603 descriminator for DECL_LANG_SPECIFIC.
5604 (struct lang_decl_func): Rename from struct lang_decl.
5605 (enum lang_decl_desc): New.
5606 (struct lang_decl): Make it a union. Update all the accessor macros.
5607 (struct lang_type): Use gengtype.
5608 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5609 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5610 are now the same size.
5611 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5612 use discriminator to mark DECL_LANG_SPECIFIC.
5614 * Make-lang.in (gt-java-builtins.h): New rule.
5615 (java/builtins.o): Add dependency on gt-<filename>.h.
5616 * builtins.c: Use gengtype for roots.
5617 (union string_or_tree): Use gengtype.
5618 (struct builtin_record): Use gengtype.
5619 * config-lang.in (gtfiles): Add builtins.c.
5621 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5622 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5623 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5624 gt-java-parse.h, gtype-java.h): Add rules to generate.
5625 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5626 (class.o): Add dependency on gt-*.h.
5627 (constants.o): Likewise.
5630 (jcf-parse.o): Likewise.
5631 (jcf-write.o): Likewise.
5633 * config-lang.in (gtfiles): New.
5634 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5635 * constants.c: Replace uses of ggc_add_* with GTY markers.
5637 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5638 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5639 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5640 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5642 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5644 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5645 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5647 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5648 Include gtype-java.h.
5650 2002-06-02 Tom Tromey <tromey@redhat.com>
5652 Fix for PR java/5913:
5653 * parse.y (patch_binop): Call patch_string on op1.
5655 2002-06-02 Tom Tromey <tromey@redhat.com>
5657 Fix for PR java/1343, PR java/6336:
5658 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5659 formatting. Changed return type.
5660 (anonymous_class_counter): Moved to top of file.
5661 (maybe_make_nested_class_name): Append number to class name for
5662 function-local classes.
5664 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5666 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5667 * Make-lang.in: Update dependency lists.
5669 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5671 * gjavah.c (throwable_p): Do not free the name of the class after
5672 passing it to find_class.
5673 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5674 * jcf-io.c (dirent.h): Include it.
5675 (fnmatch.h): Likewise.
5676 (compare_path): New function.
5677 (java_or_class_file): Likewise.
5678 (memoized_dirlist_entry): New type.
5679 (memoized_dirlist_lookup_eq): New function.
5680 (memoized_dirlists): New variable.
5681 (caching_stat): New function.
5682 (memoized_class_lookup_eq): New function.
5683 (memoized_class_lookups): Likewise.
5684 (find_class): Use memoized_class_lookups and caching_stat.
5685 * jcf.h (JCF_USE_SCANDIR): Define.
5686 * parse.y (java_expand_classes): Write the class files in reverse
5689 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5691 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5693 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5695 * jcf-write.c (write_classfile): Unlink the temporary file if it
5696 cannot be renamed. Use concat to build up the name of the
5699 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5701 * jcf-write.c (write_classfile): Write the file to a
5702 temporary file and then rename it.
5704 2002-05-07 Tom Tromey <tromey@redhat.com>
5706 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5708 Fix for PR java/1200:
5709 * gjavah.c (throwable_p): New function.
5710 (decode_signature_piece): Use it. A `WeakReference' isn't the
5713 (gcjh_streq): New function.
5715 2002-05-07 Andreas Jaeger <aj@suse.de>
5717 * parse.y (finish_for_loop): Fix if statement.
5719 2002-05-06 Tom Tromey <tromey@redhat.com>
5721 Fix for PR java/5941:
5722 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5723 loop update expression.
5724 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5725 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5727 2002-05-04 Mark Wielaard <mark@klomp.org>
5730 * parse.y (build_string_concatenation): Return just op1 only when op2
5731 is null and op1 is a STRING_CST, otherwise always construct a
5734 2002-04-27 Tom Tromey <tromey@redhat.com>
5737 * parse.y (string_convert_int_cst): New function.
5738 (merge_string_cste): Use it.
5740 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5742 * java-tree.h (java_parse_file): Update.
5743 (java_set_yydebug): Remove.
5744 * jcf-parse.c (yydebug): Remove.
5745 (java_set_yydebug): Die.
5746 (java_parse_file): Update.
5747 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5749 2002-04-24 Tom Tromey <tromey@redhat.com>
5752 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5753 EXPR_WFL_QUALIFICATION of qual_wfl.
5755 2002-04-23 Per Bothner <per@bothner.com>
5757 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5758 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5759 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5761 2002-04-23 Tom Tromey <tromey@redhat.com>
5764 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5765 recognize `-fcompile-resource='.
5766 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5769 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5771 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5772 paths. Fixes PR java/2791.
5774 2002-04-19 Andrew Haley <aph@redhat.com>
5776 * jcf-write.c (push_long_const): lo, hi: New variables.
5777 Use rshift_double to extract the high part of a 64-bit long.
5778 Use WORD_TO_INT to extract the low part.
5780 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5781 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5782 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5784 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5786 * typeck.c (incomplete_type_error): Remove.
5788 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5790 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5791 for hash synchronization.
5792 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5793 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5796 2002-04-16 Mark Wielaard <mark@klomp.org>
5798 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5801 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5803 Fix for PR java/6294:
5804 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5807 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5809 Fix for PR java/6085:
5810 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5811 to get enclosing "this" argument for inner-class constructor
5812 invocation. Pass correct arguments to build_access_to_thisn.
5814 2002-04-10 Andreas Jaeger <aj@suse.de>
5816 * gcj.texi (Input Options): Fix extdirs patch.
5818 2002-04-10 Anthony Green <green@redhat.com>
5820 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5822 2002-04-09 Anthony Green <green@redhat.com>
5824 * gcj.texi (Input Options): Add --extdirs documentation.
5825 * jcf-dump.c (OPT_extdirs): New macro.
5826 (options): Add extdirs option.
5827 (help): Describe --extdirs.
5828 (main): Handle OPT_extdirs.
5829 * gjavah.c (OPT_extdirs): New macro.
5830 (options): Add extdirs option.
5831 (help): Describe --extdirs.
5832 (main): Handle OPT_extdirs.
5833 * jcf-path.c (jcf_path_init): Add extdirs support.
5834 (jcf_path_extdirs_arg): New function.
5835 (extensions): New variable to hold extensions path entries.
5836 * jvspec.c: Remove -fextdirs= when compiling main().
5837 * lang.c (java_decode_option): Handle -fextdirs=.
5838 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5839 * Make-lang.in: Compile jcf-path with version info for use in
5840 identifying the appropriate libgcj.jar.
5842 2002-04-08 Tom Tromey <tromey@redhat.com>
5845 * .cvsignore: Added rmic.1 and rmiregistry.1.
5846 * gcj.texi (Top): Link to new nodes.
5847 (Invoking rmic): New node.
5848 (Invoking rmiregistry): Likewise.
5849 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5851 (java.maintainer-clean): Likewise.
5852 ($(srcdir)/java/rmic.1): New target.
5853 ($(srcdir)/java/rmiregistry.1): Likewise.
5854 (java.install-man): Handle rmic.1 and rmiregistry.1.
5856 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5858 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5859 Add note about handling uncaught exceptions. Add an exception handler
5862 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5864 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5865 after using it to patch CALL_EXPR.
5867 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5869 * gcj.texi (Invocation): Document CNI invocation API.
5871 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5873 * expr.c (truthvalue_conversion): Rename. Update.
5874 (expand_compare): Update.
5875 * java-tree.h (java_truthvalue_conversion): New.
5876 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5878 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5880 * java-tree.h (java_mark_addressable): New.
5881 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5882 * typeck.c (mark_addressable): Rename, update.
5884 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5886 * expr.c (build_java_binop): Update.
5887 * java-tree.h (java_signed_type, java_unsigned_type,
5888 java_signed_or_unsigned_type): Update.
5889 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5890 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5891 * parse.y (patch_binop): Update.
5892 * typeck.c (signed_or_unsigned_type, unsigned_type,
5893 signed_type): Update.
5895 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5897 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5898 (java_dummy_print): Remove.
5899 (lang_print_error): Rename. Exit early if inhibiting output.
5900 (inhibit_error_printing_function): New.
5901 (java_init): Don't set hook.
5902 (lang_init_source): Use new boolean.
5904 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5906 * parse.y (do_resolve_class): Fix infinite recursion.
5908 2002-03-29 Tom Tromey <tromey@redhat.com>
5910 * parse.y (check_inner_circular_reference): Ignore incomplete
5913 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5915 * Make-lang.in (builtins.o): Update.
5916 * boehm.c (get_boehm_type_descriptor): Update.
5917 * builtins.c: Include langhooks.h.
5918 * decl.c (java_init_decl_processing): Update.
5919 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5920 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5922 * typeck.c (type_for_mode, type_for_size): Update.
5924 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5926 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5928 2002-03-28 Tom Tromey <tromey@redhat.com>
5930 * except.c (expand_end_java_handler): If the handler type is NULL,
5931 use java.lang.Throwable. Fixes PR java/5986.
5933 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5935 Fix for PR java/4715:
5936 * jcf-parse.c (parse_source_file_3): New function.
5937 (read_class): Call it.
5938 (java_parse_file): Likewise.
5940 2002-03-28 Jan Hubicka <jh@suse.cz>
5942 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5944 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5946 * parse.y (resolve_package): Initialize "decl".
5947 (lookup_package_type): Remove unused function.
5949 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5951 Fix for PR java/5993:
5952 * parse.y (resolve_package): Return the decl if resolution was
5953 successful. Don't special case "java.lang" and "java.lang.reflect"
5954 packages. Set type_name to the merged identifier.
5955 (resolved_qualified_expression_name): Print error using "name" if
5956 resolve_package returns NULL_TREE.
5958 2002-03-27 Tom Tromey <tromey@redhat.com>
5960 * expr.c (expand_invoke): Don't generate null pointer check if
5961 we're calling <init>.
5963 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5965 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5967 * java-tree.h (java_lang_expand_expr): Similarly.
5968 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5969 (java_init): Don't set hook.
5971 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5973 Fix for PR java/5850:
5974 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5975 context if field was not found in the current scope.
5976 * expr.c (lookup_field): Don't look in enclosing contexts.
5978 2002-03-26 Tom Tromey <tromey@redhat.com>
5980 Fix for PR java/5942:
5981 * parse.y (init_src_parse): Added sanity check.
5982 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5985 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5987 * decl.c (lang_mark_tree): Rename java_mark_tree.
5988 * java-tree.h (java_mark_tree): New.
5989 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5991 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5993 * lex.c: Change java_perform_atof to take normal parameters
5994 instead of a pointer to a parameter block. Call it directly
5997 2002-03-22 Mark Wielaard <mark@klomp.org>
5999 Fix for PR java/5368:
6000 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
6001 when printing error message.
6003 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
6005 * decl.c (maybe_build_cleanup): Remove.
6007 2002-03-22 Tom Tromey <tromey@redhat.com>
6009 Andrew Haley <aph@cambridge.redhat.com>
6011 * expr.c (build_field_ref): Don't build a check if the field is a
6014 2002-03-21 Eric Blake <ebb9@email.byu.edu>
6016 Fix for PR java/6026:
6017 * lex.c (java_lex): Fix parsing of consecutive floats.
6019 2002-03-21 Tom Tromey <tromey@redhat.com>
6021 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
6024 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
6026 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
6027 insert_block, getdecls, kept_level_p, global_bindings_p): New.
6029 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6031 * gcj.texi: @code{gcj} becomes @command{gcj}.
6032 @code{gcc} becomes @command{gcc}.
6033 GcjRaw changed to gnu.gcc.RawData.
6035 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
6037 * decl.c (start_java_method): Use new hook.
6038 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
6039 (java_init): Remove old hook.
6041 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
6043 * builtins.c (define_builtin): Do nothing if `type' is null.
6046 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6048 * parse.y (parser_check_super_interface): Fix error message
6051 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6053 * jcf-parse.c (get_constant): Delete unused variables.
6055 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
6057 * java-tree.h (java_parse_file): New.
6058 * jcf-parse.c (yyparse): Rename java_parse_file.
6059 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
6061 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6063 * parse.y (craft_constructor): Return the constructor decl.
6064 (java_expand_classes): Update comments.
6065 (lookup_method_invoke): Call fix_constructors immediately for
6066 anonymous class. Fixes PR java/5935.
6068 2002-03-15 Anthony Green <green@redhat.com>
6070 * jcf-parse.c (yyparse): Don't emit class registration
6071 constructor when compiling resource files.
6073 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6075 * lang.c (java_tree_code_type, java_tree_code_length,
6076 tree_code_name): Delete.
6077 (tree_code_type, tree_code_length, tree_code_name): Define.
6078 (java_init): Don't try to copy into the various tree_code
6081 2002-03-12 Tom Tromey <tromey@redhat.com>
6083 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
6084 UTF-8, not UCS-2. Fixes PR java/5923.
6086 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
6087 a call_expr wrapped in a convert. Fixes PR java/5848.
6089 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6091 * jcf-write.c (write_classfile): Improve error strings.
6093 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6095 * lex.c: Adjust comments to GNU standards.
6097 2002-03-11 Eric Blake <ebb9@email.byu.edu>
6099 Fix for PR java/5902:
6100 * lex.c (java_lex): Fix parsing of literals.
6102 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6104 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
6105 to prevent it getting evaluated twice in the store checking case.
6106 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
6109 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6111 * decl.c (java_init_decl_processing): Make sure class_type_node
6112 alignment is not less than 64 bits if hash synchronization is enabled.
6114 2002-03-08 Per Bothner <per@bothner.com>
6116 * parse.y (java_complete_lhs): Check if patch_assignment
6117 returned an error-mark.
6119 * parse.y (try_builtin_assignconv): Don't special-case zero.
6121 2002-03-08 Per Bothner <per@bothner.com>
6123 Fix for PR java/5812.
6124 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
6125 here instead of in JSR macro. Likewise with load_type_state call.
6126 Do the latter on if the return_pc has been verified (the jsr returns).
6127 (JSR): Now just call build_java_jsr.
6129 2002-03-07 Jeff Sturm <jsturm@one-point.com>
6131 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
6132 (java.install-common): Link native driver to
6133 JAVA_TARGET_INSTALL_NAME.
6135 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
6137 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
6138 * builtins.c(sin_builtin): Likewise
6139 * builtins.c(sqrt_builtin): Likewise
6141 2002-03-03 Zack Weinberg <zack@codesourcery.com>
6143 * java/expr.c, java/jcf-parse.c, java/lex.c:
6144 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
6145 REAL_ARITHMETIC blocks unconditional. Delete some further
6146 #ifdef blocks predicated on REAL_ARITHMETIC.
6148 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6150 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
6151 explicit sizeof/sizeof.
6152 * decl.c (java_init_decl_processing): Likewise.
6153 * jcf-parse.c (init_jcf_parse): Likewise.
6154 * parse.y (init_src_parse): Likewise.
6156 2002-03-02 Per Bothner <per@bothner.com>
6158 Make --CLASSPATH by a synonym for --classpath and -classpath.
6159 Implement --bootclasspath.
6160 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
6161 (classpath_l): Remove.
6162 (jcf_path_CLASSPATH_arg): Remove.
6163 (jcf_path_bootclasspath_arg): New function.
6164 (jcf_path_seal): Simplify accordingly.
6166 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
6167 (jcf_path_CLASSPATH): Remove declaration.
6168 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
6169 (lang_specific_driver): Translate -bootclasspath.
6170 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
6171 * lang.c (decode_lang_options): Do jcf_path_init first.
6172 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
6173 * gjavah.c: Also handle --bootclasspath.
6174 Handle --CLASSPATH as a synonum for --classpath.
6175 * jcf-dump.c: Likewise.
6177 "." is not part of system path, but is the default for --classpath.
6178 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
6179 (jcf_path_seal): Add "." if no CLASSPATH specified.
6181 * gcj.texi: Document changes.
6183 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6185 * expr.c (build_java_arraystore_check): Fix formatting.
6187 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6189 Fix for PR java/5758, java/5632:
6190 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
6191 inner-class separator too.
6192 * parse.y (do_resolve_class): New local `decl_result.'
6193 Progressively build a name for what can have been loaded.
6195 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6197 * expr.c (java_array_data_offset): Removed function.
6198 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
6199 (build_java_array_length_access): Obtain "length" value using a
6200 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
6201 (build_java_arrayaccess): Correct comment. Access "data" using a
6202 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
6203 (build_java_arraystore_check): New function.
6204 (expand_java_arraystore): Use build_java_arraystore_check.
6205 * parse.y (patch_assignment): Simplify code to insert a store check
6206 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
6207 * check-init.c (check_init): Update to reflect that an array length
6208 access is now a COMPONENT_REF.
6209 * gcj.texi (Code Generation): Improve documentation of
6210 -fno-bounds-check. Add documentation for -fno-store-check.
6211 * java-tree.h (flag_store_check): Declare.
6212 (build_java_arraystore_check): Declare.
6213 * lang.c (flag_store_check): Initialize to 1.
6214 (lang_f_options): Add store-check option.
6215 * jvspec.c: Don't pass store-check option to jvgenmain.
6216 * lang-options.h: Add help string for -fno-store-check.
6218 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
6220 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
6221 * java-tree.h (java_dup_lang_specific_decl): New.
6222 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
6224 2002-02-27 Zack Weinberg <zack@codesourcery.com>
6226 * builtins.c, decl.c: Delete traditional-mode-related code
6227 copied from the C front end but not used, or used only to
6228 permit the compiler to link.
6230 2002-02-22 Tom Tromey <tromey@redhat.com>
6232 Fix for PR java/2369:
6233 * jvspec.c (verify_class_name): New function.
6234 (lang_specific_driver): Call it.
6235 (JAVA_START_CHAR_P): New macro.
6236 (JAVA_PART_CHAR_P): Likewise.
6238 2002-02-22 Per Bothner <per@bothner.com>
6240 * class.c: Change vtable to be more compatible with g++ v3 abi.
6241 (get_dispatch_table): Prepend offset-to-top (always 0) and
6242 type_info pointer (currently unimplemented hence NULL) to vtable.
6243 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
6244 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
6245 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
6246 (build_dtable_decl): Add declarations for new fields.
6248 2002-02-20 Per Bothner <per@bothner.com>
6250 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
6251 to finit$ (otherwise generate_bytecode_insns drops it). However, we
6252 don't need to set it on the COMPOUND_EXPR - the caller does that.
6254 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6256 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
6257 `--CLASSPATH' becomes `--classpath.'
6258 * gjavah.c: Likewise.
6259 * jcf-dump.c: Likewise.
6260 * lang-options.h: Likewise.
6262 * jcf-path.c: Updated comment.
6263 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
6264 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
6265 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
6266 (jcf_path_CLASSPATH_arg): Ditto.
6267 (classpath_u): Updated leading comment.
6269 2002-02-20 Per Bothner <per@bothner.com>
6271 * builtins.c (check_for_builtin): New function.
6272 (build_call_or_builtin): Remove.
6273 * java-tree.h: Update accordingly.
6274 * expr.c (expand_invoke): Use build + check_for_builtin instead
6275 of build_call_or_builtin.
6276 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
6277 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
6278 flag (which had caused jcf-write to incorrectly emit invokevirtual).
6280 2002-02-17 Tom Tromey <tromey@redhat.com>
6282 * java-tree.h (TYPE_STRICTFP): New macro.
6283 (struct lang_type) [strictfp]: New field.
6284 (CLASS_STRICTFP): New macro.
6285 (METHOD_STRICTFP): New macro.
6286 (struct lang_decl) [strictfp]: New field.
6287 * parse.y (method_header): Disallow strictfp constructor or
6289 (STRICT_TK): Move before MODIFIER_TK.
6290 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
6291 (METHOD_MODIFIERS): Likewise.
6292 (INTERFACE_MODIFIERS): Likewise.
6293 * jcf-write.c (get_access_flags): Likewise.
6294 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
6295 (add_method_1): Likewise.
6296 (get_access_flags_from_decl): Likewise.
6297 * jcf-dump.c (print_access_flags): Print in standard order. Also,
6298 recognize strictfp flag.
6299 * jcf.h (ACC_STRICT): New define.
6301 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
6303 * class.c(build_utf8_ref): Move declaration of decl_size
6305 2002-02-07 Tom Tromey <tromey@redhat.com>
6307 * gcj.texi (Input Options): --CLASSPATH does not suppress system
6310 2002-02-04 Anthony Green <green@redhat.com>
6312 * class.c (build_utf8_ref): Put UTF-8 constants into merged
6313 sections if available.
6315 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6317 * parse.y (java_expand_classes): Fix typo in static field loop.
6319 2002-02-02 Richard Henderson <rth@redhat.com>
6321 * class.c (add_field): Mark static fields external.
6322 (build_class_ref): Remove redundant set.
6323 * parse.y (java_expand_classes): Mark static fields of classes
6324 to be compiled as local.
6325 * jcf-parse.c (parse_class_file): Likewise.
6327 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6329 * gcj.texi (About CNI): New node.
6331 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6334 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6335 setlocale() with LC_CTYPE as a parameter.
6338 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6340 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6341 Follow GNU Coding Standards for --version.
6343 2002-01-28 Tom Tromey <tromey@redhat.com>
6345 * expr.c (build_jni_stub): Ensure storage for `meth' is
6347 * parse.y (java_complete_expand_methods): Set
6348 current_function_decl before building JNI stub.
6350 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6352 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6355 2002-01-22 Tom Tromey <tromey@redhat.com>
6357 * decl.c (java_init_decl_processing): Use add_predefined_file.
6358 Predefine RawData.java.
6359 (predef_filenames): Removed.
6360 (java_init_decl_processing): Don't register predef_filenames.
6361 * jcf-parse.c (add_predefined_file): New function.
6362 (predefined_filename_p): Rewrote.
6363 (predefined_filename_p): No longer static.
6364 * decl.c (java_init_decl_processing): Call initialize_builtins.
6365 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6366 (java/builtins.o): New target.
6367 * builtins.c: New file.
6368 * parse.y (patch_invoke): Use build_call_or_builtin.
6369 * java-tree.h (build_call_or_builtin): Declare.
6370 (initialize_builtins): Declare.
6371 (java_set_exception_lang_code): Removed unused declaration.
6372 (PREDEF_FILENAMES_SIZE): Removed.
6373 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6374 (predef_filenames): New define.
6375 (add_predefined_file): Declare.
6376 (predefined_filename_p): Declare.
6377 * expr.c (expand_invoke): Use build_call_or_builtin.
6379 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6381 * parse.y (patch_switch_statement): Fix format specifier.
6383 2002-01-16 Tom Tromey <tromey@redhat.com>
6385 More for PR java/5365:
6386 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6388 (process_file): Generate include for
6389 java.lang.UnsupportedOperationExceptions.
6391 2002-01-15 Andreas Jaeger <aj@suse.de>
6393 * .cvsignore: Add man pages.
6395 2002-01-15 Tom Tromey <tromey@redhat.com>
6397 Fix for PR java/5365:
6398 * gjavah.c (process_file): Turn class name into a file name.
6400 2002-01-14 Matthias Klose <doko@debian.org>
6402 * gcj.texi: Fix whitespace and formatting errors in the
6403 synopsis of the man pages. Update copyright.
6405 2002-01-14 Tom Tromey <tromey@redhat.com>
6408 * Make-lang.in (java.install-man): Handle jv-convert man page.
6409 (java.generated-manpages): Added jv-convert.1.
6410 (java.uninstall): Remove jv-convert.1.
6411 (java.maintainer-clean): Likewise.
6412 ($(srcdir)/java/jv-convert.1): New target.
6413 * gcj.texi (Top): Link to jv-convert node.
6414 (Individual utilities): Likewise.
6415 (Invoking jv-convert): New node.
6417 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6418 Martin Kahlert <martin.kahlert@infineon.com>
6420 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6421 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6423 2002-01-03 Graham Stott <grahams@redhat.com>
6425 * class.c (compile_resource_file): Update copyright date.
6426 Constify filename parameter.
6427 (java-tree.h): Update copyright date.
6428 (compile_resource_file): Constify filename parameter.
6430 2002-01-03 Graham Stott <grahams@redhat.com>
6432 * gcc/jcf-parse.c: Update copyright date.
6433 (yyparse): Constify resource_filename.
6435 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6437 * parse.y (src_parse_roots): Don't needlessly zero init.
6439 2001-12-31 Tom Tromey <tromey@redhat.com>
6441 * parse.y (dump_java_tree): New function.
6442 (source_end_java_method): Call it.
6443 (end_class_declaration): Likewise.
6444 * lang.c (java_decode_option): Call dump_switch_p.
6446 2001-12-28 Tom Tromey <tromey@redhat.com>
6448 * gen-table.pl: Don't process characters after \uffff. Added
6449 comment pointing to input file.
6451 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6453 * gen-table.pl: Const-ify output. Document the location of a
6454 suitable unicode input file.
6456 * chartables.h: Regenerate.
6458 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6460 * chartables.h: Const-ify.
6461 * gjavah.c (options): Likewise.
6462 * jcf-dump.c (options): Likewise.
6463 * jv-scan.c (options): Likewise.
6464 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6465 * parse.y (binop_lookup): Likewise.
6467 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6469 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6470 the static arrays that are output.
6471 * jvspec.c (jvgenmain_spec): Make static.
6472 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6473 * keyword.h: Regenerate.
6474 * lang.c (string_option, process_option_with_no, lang_f_options,
6475 lang_W_options): Const-ify.
6476 * lex.c (java_lex): Likewise.
6478 2001-12-21 Richard Henderson <rth@redhat.com>
6480 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6481 (get_boehm_type_descriptor): ... here. Arrange for the
6482 TREE_TYPE to get set properly.
6484 2001-12-21 Richard Henderson <rth@redhat.com>
6486 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6487 only if the target requires collect2.
6489 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6491 2001-12-20 Tom Tromey <tromey@redhat.com>
6494 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6495 CAN_COMPLETE_NORMALLY for the node.
6496 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6497 generate code for second branch if first branch can't complete
6499 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6500 the loop head if the loop body can't complete normally.
6502 2001-12-20 Tom Tromey <tromey@redhat.com>
6505 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6506 case where `finally' clause can't complete normally.
6508 2001-12-20 Tom Tromey <tromey@redhat.com>
6511 * parse.y (analyze_clinit_body): Added this_class parameter.
6512 Check for more cases where we must keep <clinit>.
6513 (maybe_yank_clinit): Cleaned up flow control.
6515 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6517 * decl.c (java_init_decl_processing): Don't initialize
6518 finit_leg_identifier_node.
6519 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6520 (finit_leg_identifier_node): Remove.
6521 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6523 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6525 * mangle.c (mangle_member_name): Don't special-case for
6527 * mangle_name.c (unicode_mangling_length): Likewise.
6528 (append_unicode_mangled_name): Likewise.
6529 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6532 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6534 * expr.c (build_java_array_length_access): Don't force null pointer
6535 check unless flag_check_references is set.
6537 2001-12-20 Tom Tromey <tromey@redhat.com>
6539 Fix for PR java/3417:
6540 * parse.y (patch_assignment): Added special processing for
6542 (patch_return): Don't convert booleans to integers, and don't
6543 special-case `null'.
6545 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6547 * config-lang.in (diff_excludes): Remove.
6549 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6551 * gcj.texi: Update link to GCC manual.
6553 2001-12-17 Tom Tromey <tromey@redhat.com>
6555 * parse.y (link_nested_class_to_enclosing): Removed useless
6558 2001-12-16 Tom Tromey <tromey@redhat.com>
6560 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6563 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6565 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6566 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6569 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6571 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6573 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6575 * decl.c (java_init_decl_processing): Build otable_type correctly.
6576 otable_decl is an otable_type.
6578 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6580 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6581 otable_type, otable_ptr_type, method_symbol_type,
6582 method_symbols_array_type, method_symbols_array_ptr_type): New
6583 field/global tree definitions.
6584 (flag_indirect_dispatch): New flag.
6585 * decl.c (java_init_decl_processing): Initialize new otable and
6586 otable_syms type nodes and decls. Add new field "index" to
6588 * class.c (build_method_symbols_entry): New function.
6589 (make_method_value): Set "index" to to method's vtable index for
6590 virtual methods when indirect-dispatch is not used.
6591 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6592 and set vtable_method_count to -1. Set otable and otable_syms field
6593 if indirect-dispatch is used and there was something to put in them.
6594 (build_method_symbols_entry): New function.
6595 (emit_offset_symbol_table): New function.
6596 * expr.c (get_offset_table_index): New function.
6597 (build_invokevirtual): Build array reference to otable at the index
6598 returned by get_offset_table_index, and use the result as the vtable
6600 (build_invokeinterface): Similar.
6601 * jcf-parse.c (yyparse): If indirect-dispatch, call
6602 emit_offset_symbol_table at the end of compilation, after all classes
6603 have been generated.
6604 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6605 * lang.c (flag_indirect_dispatch): Define.
6606 (lang_f_options): Add indirect-dispatch flag.
6608 2001-12-14 Matthias Klose <doko@debian.org>
6610 * gcj.texi: Markup for man page generation. Document missing
6611 options printed by <tool> --help.
6612 Terminate description of gij's -ms option with a dot.
6613 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6614 (java.generated-manpages java.install-man, java.uninstall,
6615 java-maintainer-clean) Updated.
6617 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6619 * class.c (get_dispatch_table): Fix java vtable layout
6620 for TARGET_VTABLE_USES_DESCRIPTORS.
6621 * decl.c (java_init_decl_processing): Initialize
6622 alloc_no_finalizer_node, finalize_identifier_node.
6623 * expr.c (class_has_finalize_method): New function.
6624 (expand_java_NEW): Generate calls for finalizer-free allocation.
6625 (build_invokevirtual): Fix java vtable layout for
6626 TARGET_VTABLE_USES_DESCRIPTORS.
6627 * java-tree.h (enum java_tree_index): New entries:
6628 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6629 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6630 (class_has_finalize_method): declare.
6631 (HAS_FINALIZER_P): New macro.
6632 * parse.y (patch_invoke): Generate calls for finalizer-free
6635 2001-12-12 Matthias Klose <doko@debian.org>
6637 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6638 whitespace at end of line.
6640 2001-12-11 Tom Tromey <tromey@redhat.com>
6642 * lex.c (java_init_lex): Define wfl_to_string as
6643 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6645 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6647 * class.c (make_method_value): Use null_pointer_node to
6648 represent empty exception table.
6650 2001-12-10 Tom Tromey <tromey@redhat.com>
6652 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6654 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6656 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6658 2001-12-09 Per Bothner <per@bothner.com>
6660 * check-init.c (current_switch_has_default): New static field.
6661 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6662 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6663 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6665 2001-12-09 Tom Tromey <tromey@redhat.com>
6667 * check-init.c (check_init): Don't allow pre- or post- increment
6668 or decrement of final variable.
6669 (final_assign_error): Minor error message rewording.
6671 2001-12-08 Tom Tromey <tromey@redhat.com>
6673 * java-tree.h: Fixed typo.
6675 * gjavah.c (decompile_method): Don't decompile to `return this'
6678 * gjavah.c (cxx_keywords): Re-sorted.
6679 * lex.c (cxx_keywords): Re-sorted.
6681 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6684 * gjavah.c (print_namelet): Clear subnamelets.
6685 (HANDLE_METHOD): Set `method_printed' earlier.
6687 2001-12-07 Tom Tromey <tromey@redhat.com>
6689 * lang.c (lang_f_options): Added
6690 optimize-static-class-initialization.
6691 (java_decode_option): Removed special case.
6693 2001-12-07 Per Bothner <per@bothner.com>
6695 * check-init.c (check_init): Fix typo freeing memory twice.
6697 2001-12-05 Per Bothner <per@bothner.com>
6699 Restore support for static class initialization optimization.
6700 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6701 * check-init.c (check_int): At end of BLOCK handle initialization
6702 blocks, which used to be done in java_complete_expand_method but did
6703 not handle the case where check_for_initialization might allocate
6704 more than a word of bits.
6705 * decl.c (lang_make_tree): The smic field is now a tree.
6706 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6707 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6709 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6711 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6712 Change from a hash table to a list.
6713 (struct_lang_decl): Change field 'smic' to match.
6714 * class.c (add_method_1): Initialize
6715 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6716 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6717 (java_expand_method_bodies): -here, since 'smic' is now a list.
6718 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6720 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6722 * class.c (java_hash_compare_tree_node): Fix casts.
6724 2001-12-04 Per Bothner <per@bothner.com>
6726 * check-init.c: Handle definite unassignment to finals in addition
6727 to definite assignment.
6728 (loop_current_locals): New field.
6729 (num_current_locals, int start_current_locals, num_current_words):
6731 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6732 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6733 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6734 (get_variable_decl, check_final_reassigned): New functions.
6735 (check_init, check_bool_init): Modify as needed for checking finals.
6736 (check_for_initialization): Take extra parameter and return void.
6737 Do extra start-up logic to check final fields for assignment.
6738 * parse.y (check_static_final_variable_assignment_flag,
6739 reset_static_final_variable_assignment_flag, check_final_assignment,
6740 check_final_variable_local_assignment_flag,
6741 reset_final_variable_indirect_assignment_flag,
6742 reset_final_variable_global_assignment_flag): Remove functions.
6743 (java_complete_expand_methods, outer_field_access_fix,
6744 patch_assignment): Remove no-longer used logic.
6745 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6746 * parse.y (register_fields, java_complete_tree): Update accordingly.
6748 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6749 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6750 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6752 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6754 * java-tree.h (DECL FINAL): New bit-field.
6755 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6756 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6757 (DECL_INIT_CALLS_THIS): New macro.
6758 (struct lang_decl): New bit-field init_calls_this.
6759 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6760 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6761 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6762 use it for both local variables and final fields.
6763 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6765 (struct lang_type): Remove hfv bit-field.
6766 (check_for_initialization): Change to return void.
6768 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6769 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6770 * check-init.c (final_assign_error): New helper function.
6771 (check_final_reassigned, check_init): Use it.
6772 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6774 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6775 bit-fields to unsigned.
6777 2001-12-03 Per Bothner <per@bothner.com>
6779 * parse.y (patch_binop): Minor constant folding.
6781 * parse.y (build_current_thisn): Shorter 'buffer'.
6783 2001-12-03 Per Bothner <per@bothner.com>
6785 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6786 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6787 * jcf-write.c (generate_bytecode_insns): Remove support for
6788 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6789 * check-init.c (check_init): Likewise.
6791 2001-12-03 Per Bothner <per@bothner.com>
6793 * verify.c (subroutine_nesting): New function.
6794 (verify_jvm_instructions): Use it to fix logic for checking that
6795 we're done with the current subroutine.
6797 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6798 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6800 2001-12-03 Per Bothner <per@bothner.com>
6802 * jcf.h: Fix obvious typo in comment.
6803 * typeck.c (build_null_signature): Add comment.
6805 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6807 * expr.c: Remove leading capital from diagnostic messages, as
6808 per GNU coding standards.
6809 * jcf-io.c: Similarly.
6810 * jcf-parse.c: Similarly.
6811 * jv-scan.c: Similarly.
6812 * jvspec.c: Similarly.
6813 * mangle.c: Similarly.
6815 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6816 Alexandre Petit-Bianco <apbianco@redhat.com>
6818 * expr.c (build_java_arrayaccess): Call save_expr on array for
6819 correct evaluation order, modified comment, fixed indentation.
6820 * parse.y: (patch_assignment): Correctly extract the array base
6821 from the tree generate by build_java_arrayaccess, added comments.
6822 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6823 Fixes PR java/3096, PR java/3803, PR java/3965.
6825 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6827 * expr.c (expand_byte_code): Remove trailing periods from messages.
6828 * jcf-parse.c (load_class, jcf_parse): Similarly.
6829 * jcf-write.c (generate_classfile): Similarly.
6830 * lex.c (java_lex): Similarly.
6832 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6834 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6836 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6838 * Make-lang.in (java.generated-manpages): New dummy target.
6840 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6842 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6844 (lang_specific_pre_link): Use set_input to set input_filename.
6846 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6847 (main): Fix definition.
6848 Strip `main' from classname.
6851 2001-11-18 Roger Sayle <roger@eyesopen.com>
6853 * parse.h (java_expand_switch): Remove old prototype.
6855 2001-11-18 Tom Tromey <tromey@redhat.com>
6857 Fix for PR java/1401:
6858 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6860 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6863 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6865 * lang.c (finish_parse): Rename to java_finish.
6866 (LANG_HOOKS_FINISH, java_finish): New.
6868 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6870 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6871 * java-tree.h: New prototype.
6872 * lang.c (java_init): Update prototype. Combine with old init_parse.
6874 2001-11-13 Tom Tromey <tromey@redhat.com>
6876 * gjavah.c (method_signature): New global.
6877 (HANDLE_METHOD): Set it.
6878 (decompile_return_statement): New function.
6879 (decompile_method): Use it.
6880 (print_method_info): Removed `synth' argument.
6882 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6884 * java-tree.h (java_set_yydebug): New.
6885 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6886 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6887 (print_lang_decl, print_lang_type, print_lang_identifier,
6888 print_lang_statistics, lang_print_xnode): Remove.
6890 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6892 * jcf-parse.c (init_lex): Remove.
6893 * lang.c (language_string, lang_identify): Remove.
6894 (struct lang_hooks): Constify.
6895 (LANG_HOOKS_NAME): Override.
6896 (init_parse): Update.
6898 2001-11-08 Andreas Franck <afranck@gmx.de>
6900 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6901 program_transform_name the way suggested by autoconf.
6902 (java.install-common): Also transform auxiliary program names with
6903 program_transform_name.
6905 2001-11-08 Tom Tromey <tromey@cygnus.com>
6907 * parse.y (trap_overflow_corner_case): New rule.
6908 (unary_expression): Use it.
6909 * lex.c (java_init_lex): Don't set minus_seen.
6910 (yylex): Don't use minus_seen. Communicate overflow to parser for
6912 (error_if_numeric_overflow): New function.
6913 * parse.h (minus_seen): Removed field.
6914 (JAVA_RADIX10_FLAG): New define.
6916 2001-11-07 Tom Tromey <tromey@redhat.com>
6918 Patch for PR java/1414:
6919 * parse.y (case_label_list): New global.
6920 (goal): Register case_label_list with GC.
6921 (java_complete_lhs): Save new case on case_label_list.
6922 (patch_switch_statement): Check for duplicate case labels.
6924 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6926 * parse.y (patch_assignment): Removed unused third argument.
6927 (java_complete_lhs): Removed unused third argument to patch_assignment.
6929 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6931 * lang.c: Include langhooks-def.h.
6932 * Make-lang.in: Update.
6934 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6936 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6938 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6940 * mangle.c (find_compression_record_match): Don't match compression
6941 records for package name elements unless they occur at the start of
6942 the name. Fix for PR java/4717.
6944 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6946 * expr.c (expand_java_field_op): Don't special-case references to
6947 java.lang.PRIMTYPE.TYPE.
6948 (build_primtype_type_ref): Removed.
6949 * java-tree.h (build_primtype_type_ref): Remove prototype.
6950 * parse.y (maybe_build_primttype_type_ref): Removed.
6951 (complete_function_arguments): Don't special-case references to
6952 java.lang.PRIMTYPE.TYPE.
6953 (patch_assignment): Likewise.
6954 (array_constructor_check_entry): Likewise.
6956 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6958 * mangle.c (static tree compression_table): Fixed leading comment.
6959 * parse.h (struct parser_ctxt): Fixed field comment.
6960 * parse.y (check_pkg_class_access): New prototype, fixed leading
6961 comment, new parameter used to emit error only if passed as true.
6962 (parse_check_super): Pass extra argument to check_pkg_class_access.
6963 (do_resolve_class): Likewise.
6964 (process_imports): Likewise.
6965 (read_import_dir): Fixed indentation.
6966 (find_in_imports_on_demand): New local class_type_name. Local
6967 node_to_use deleted. while loop changed into for loop. Report
6968 multiple definition only for accessible classes. Improved error
6970 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6971 assigned to parameter list, fixed indentation. while loop changed
6972 into for loop, restore TREE_CHAIN on local `tem' before the next
6975 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6977 * lang.c (lang_get_alias_set): Deleted.
6979 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6981 * gjavah.c (jni_print_char): Fix thinko in last change.
6983 * gjavah.c (jni_print_char, decode_signature_piece): Use
6984 safe-ctype macros and/or fold extra calls into fewer ones.
6985 * lex.c (java_read_unicode, java_lex): Likewise.
6986 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6987 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6988 * mangle_name.c (append_unicode_mangled_name,
6989 unicode_mangling_length): Likewise.
6991 2001-10-17 Richard Henderson <rth@redhat.com>
6993 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6995 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6997 * lang.c (langhooks.h): Included.
6998 (LANG_HOOKS_INIT): Redefined.
6999 (LANG_HOOKS_INIT_OPTIONS): Likewise.
7000 (LANG_HOOKS_DECODE_OPTION): Likewise.
7001 (struct lang_hooks lang_hooks): New initialization.
7003 2001-10-11 Per Bothner <per@bothner.com>
7005 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
7006 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
7007 The former is simpler, and jcf-write.c handles it better.
7008 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
7009 or WITH_CLEANUP_EXPR.
7010 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
7011 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
7013 * parse.y (patch_if_else_statement): If the condition is constant,
7014 optimize away the test.
7016 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7018 * parse.y (patch_cast): Call patch_string on the first operand of
7019 the incoming node, update it if necessary. Fixes PR java/4510.
7021 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7023 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
7024 when name qualifier matches a package name.
7026 2001-10-08 Tom Tromey <tromey@redhat.com>
7028 Fix for PR java/4489:
7029 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
7030 force a new label when computing `body_block'.
7032 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7034 * jcf-io.c (format_uint): Const-ify.
7035 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
7036 * lex.c (java_get_line_col): Likewise.
7037 * parse.y (build_incdec): Likewise.
7039 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7041 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
7042 a NULL enclosing context if appropriate. Fixes PR java/4466.
7044 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7046 * parse.y (patch_assignment): Use lvalue's original TYPE when
7047 building the final COMPOUND_EXPR.
7048 (try_reference_assignconv): Fixed leading comment.
7050 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7052 * parse.y (check_final_variable_indirect_assignment): For
7053 COMPOUND_EXPR, return only if finals were found initialized
7054 properly, if not, keep on checking.
7055 (check_final_variable_global_assignment_flag): New local
7056 error_found, set when appropriate and used to decide whether to
7057 report uninitialized finals. Fixed typo in comment.
7059 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7061 * decl.c (init_decl_processing): Fixed typo in predef_filenames
7062 last three initializations. Fixes PR java/4360.
7064 2001-09-21 Richard Henderson <rth@redhat.com>
7066 * class.c (get_dispatch_table): Handle function descriptors.
7067 (build_dtable_decl): Likewise.
7068 * expr.c (build_invokevirtual): Likewise.
7070 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7072 * parse.y (patch_method_invocation): Build class initialization
7073 when static finals are used to qualify method invocation.
7076 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
7078 * parse.h: (WFL_STRIP_BRACKET): Re-written using
7079 build_type_name_from_array_name.
7080 (STRING_STRIP_BRACKETS): New macro.
7081 * parse.y (build_type_name_from_array_name): New function.
7082 (array_creation_expression:): Accumulate []s instead of [s.
7083 (cast_expression:): Accumulate []s instead of [s after cast type
7085 (build_array_from_name): Local string deleted, use
7086 build_type_name_from_array_name.
7087 (build_unresolved_array_type): Accumulate []s instead of [s after
7089 (register_fields): Fixed comment.
7090 (resolve_class): Local name, base deleted, new locals tname and
7091 array_dims. Use build_type_name_from_array_name. Use array_dims to
7093 (purify_type_name): Use STRING_STRIP_BRACKETS.
7095 2001-09-18 Andreas Jaeger <aj@suse.de>
7097 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
7098 * jv-scan.c: Likewise.
7100 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7102 * parse.y (patch_method_invocation): Inner class creation context
7103 check not enforced within constructors. Fixes PR java/1873.
7105 2001-09-16 Tom Tromey <tromey@redhat.com>
7107 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
7108 NOTE_PUSH for single-case push. Fixes PR java/4189.
7110 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7112 * java-tree.h (TYPE_IMPORT_LIST): New macro.
7113 (TYPE_IMPORT_DEMAND_LIST): Likewise.
7114 (struct lang_type): New fields import_list and import_demand_list.
7115 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
7116 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
7117 (do_resolve_class): New local saved_enclosing_type, initialized,
7118 passed as parameter to find_in_imports and find_in_imports_on_demand.
7119 (find_in_imports): Added paramater enclosing_type, use its
7120 TYPE_IMPORT_LIST when applicable.
7121 (find_in_imports_on_demand): Added parameter enclosing_type, use
7122 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
7123 declaration and initialization.
7124 (fold_constant_for_init): Switch/restore current_class to the
7125 appropriate context.
7127 2001-09-13 Mark Mitchell <mark@codesourcery.com>
7129 * verify.c (verify_jvm_instructions): Fix typo.
7131 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7133 * expr.c (expand_invoke): Const-ification.
7134 * parse.y (patch_method_invocation): Likewise.
7136 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7138 * gjavah.c (cxx_keywords): Const-ification.
7139 * keyword.gperf (java_keyword): Likewise.
7140 * lang.c (java_tree_code_name): Likewise.
7141 * lex.c (cxx_keywords): Likewise.
7142 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
7144 2001-09-11 Richard Henderson <rth@redhat.com>
7146 * parse.h (ctxp_for_generation): Mark extern.
7148 2001-09-10 Richard Henderson <rth@redhat.com>
7150 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
7152 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7154 * typeck.c (java_array_type_length, build_prim_array_type):
7155 Represent empty arrays by NULL index.
7157 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
7159 * java-tree.h (compile_resource_file): Grouped with other prototypes.
7160 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
7162 2001-09-06 Anthony Green <green@redhat.com>
7164 * class.c (O_BINARY): Define if necessary.
7165 (registerResource_libfunc): Declare.
7166 (init_class_processing): Initilize registerResource_libfunc.
7167 (compile_resource_file): New function.
7168 * java-tree.h (resource_name): Declare.
7169 (compile_resource_file): Declare.
7170 * jcf-parse.c (yyparse): Handle compiling java resource files.
7171 * lang.c (java_decode_option): Handle -fcompile-resource option.
7172 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
7174 * gcj.texi (Code Generation): Add documentation for -R flag.
7176 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7178 * jcf-write.c (generate_classfile): Issue an error in case of
7179 field/initial value mismatch.
7180 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
7181 being initialized and we're generating bytecode.
7182 (java_complete_lhs): In MODIFY_EXPR section: added comments,
7183 set DECL_INITIAL properly when appropriate.
7187 2001-09-01 Per Bothner <per@bothner.com>
7189 * parse.y (maybe_yank_clinit): A field without an initializer is not
7190 relevant. All initializers except static final and constant require
7191 <clinit>, regardless of flag_emit_class_files.
7193 2001-08-31 Per Bothner <per@bothner.com>
7195 * class.c (set_constant_value): When not emitting class files, then a
7196 String ConstantValue is a utf8const_ptr_type.
7198 2001-08-30 Per Bothner <per@bothner.com>
7200 * jcf-write.c (generate_classfile): Check that field is primitive
7201 or string before emitting ConstantValue attribute.
7203 2001-08-30 Per Bothner <per@bothner.com>
7205 * parse.y (resolve_qualified_expression_name): If creating a
7206 COMPOUND_EXPR, set it's type correctly.
7208 2001-08-30 Per Bothner <per@bothner.com>
7210 * jcf-io.c (open_class): Set filename field.
7212 * jcf-parse,c (parse_class_file): Set current_function_decl
7213 for better error message when Code attribute is missing.
7215 * lang.c (put_decl_node, lang_print_error): Re-arrange for
7216 better diagnostics, especially for constructors.
7218 2001-08-30 Per Bothner <per@bothner.com>
7220 * jcf-write.c (generate_classfile): Don't write ConstantValue
7221 attribute if field is not final, for compatibility with jdk.
7223 * jcf-write.c (generate_classfile): Convert ConstantValue values
7224 to correct type. Work-around for front-end bug.
7225 * class.c (set_constant_value): Error if constant has wrong type.
7227 2001-08-30 Per Bothner <per@bothner.com>
7229 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
7230 "Double" are printed at verbosity 1.
7232 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
7234 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
7236 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7238 * parse.y (patch_assignment): Don't verify final re-assignment here.
7239 (java_complete_lhs): Verify assignments to finals calling
7240 patch_assignment. Verify re-assignments to finals before calling
7243 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
7245 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
7248 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
7250 * lex.c (java_lex): new local found_hex_digits. Set and then used
7251 in test to reject invalid hexadecimal numbers.
7252 * parse.y (java_complete_tree): Prevent unwanted cast with
7253 initialized floating point finals.
7254 (patch_binop): Emit a warning when detecting a division by zero,
7255 mark result not constant, don't simplify non integer division.
7257 2001-08-28 Per Bothner <per@bothner.com>
7259 * jcf-write.c (generate_bytecode_insns): For increments and
7260 decrements just recurse to push constant. Improvement on Mark's patch.
7262 2001-08-28 Mark Mitchell <mark@codesourcery.com>
7264 * jcf-write.c (generate_bytecode_insns): Generate an integer to
7265 real conversion for increments and decrements of reals.
7267 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7269 * parse.y (resolve_qualified_expression_name): Handle unresolved
7270 qualified expressions, prevent numerical qualifiers, fixed typo.
7273 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
7275 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
7276 don't report anything but deprecated class when marked so. Handle
7278 (patch_method_invocation): Check deprecation on methods and types.
7279 (patch_binop): code becomes an enum tree_code, added default: to
7280 switch to handle that. Detect division by zero, try to fold and
7281 return before using a subroutine.
7283 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7285 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
7286 file smaller than 4 bytes.
7287 * parse.y (check_inner_circular_reference): New function.
7288 (check_circular_reference): Likewise.
7289 (array_initializer:): Accept {,}.
7290 (java_check_circular_reference): Rewritten using
7291 check_circular_reference and check_inner_circular_reference.
7292 (java_complete_expand_method): Unconditionally save and restore
7293 the unpurged exception list.
7294 (build_dot_class_method_invocation): Unmangle signature parameter.
7296 2001-08-21 Tom Tromey <tromey@redhat.com>
7298 * decl.c (init_decl_processing): Add `throws' field to method
7300 * class.c (make_method_value): Compute `throws' field for method.
7302 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
7304 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
7305 circularity is detected.
7306 (ctors_unchecked_throws_clause_p): Fixed leading comment.
7308 2001-08-17 Richard Henderson <rth@redhat.com>
7310 * class.c (emit_register_classes): Add align parameter to
7311 call to assemble_integer.
7313 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
7315 * jcf-parse.c (load_class): New locals saved and class_loaded. If
7316 loading a class_or_name fails, try considering an innerclass name
7317 and load the enclosing context.
7318 * parse.y (resolve_inner_class): New function.
7319 (find_as_inner_class): Added leading comment.
7320 (register_incomplete_type): Keep the current context as enclosing
7321 context for JDEP_FIELD dependencies.
7322 (do_resolve_class): Locals new_class_decl and super initialized to
7323 NULL. Call resolve_inner_class, explore the enclosing context
7324 superclass if necessary.
7327 2001-08-16 Tom Tromey <tromey@redhat.com>
7329 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7330 * gjavah.c (main): Updated for change to jcf_path_seal.
7331 * lang.c (version_flag): New global.
7332 (java_decode_option): Recognize `-version'.
7333 (java_init): Update for change to jcf_path_seal.
7334 * jcf.h (jcf_path_seal): Added `print' argument.
7335 * jcf-path.c (jcf_path_seal): Added `print' argument.
7337 2001-08-13 Zack Weinberg <zackw@panix.com>
7339 * Make-lang.in (java/decl.o): Update dependencies.
7340 * decl.c: Include libfuncs.h, don't include toplev.h.
7342 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7344 * decl.c (init_decl_processing): exception_type_node,
7345 class_not_found_type_node, and no_class_def_found_type_node
7346 initialized. predef_filenames augmented accordingly.
7347 instinit_identifier_node initialized.
7348 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7349 * java-tree.h (enum java_tree_index): New entries
7350 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7351 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7352 (exception_type_node): New macro.
7353 (class_not_found_type_node): Likewise.
7354 (no_class_def_found_type_node): Likewise.
7355 (instinit_identifier_node): Likewise.
7356 (PREDEF_FILENAMES_SIZE): Adjusted.
7357 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7358 (struct lang_type): Fixed typo in bitfield name.
7359 (DECL_INSTINIT_P): New macro.
7360 (ID_INSTINIT_P): Likewise.
7361 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7363 * parse.y (encapsulate_with_try_catch): New function.
7364 (generate_instinit): Likewise.
7365 (build_instinit_invocation): Likewise.
7366 (ctors_unchecked_throws_clause_p): Likewise.
7367 (add_instance_initializer): Deleted.
7368 (build_instance_initializer): Likewise.
7369 (in_instance_initializer): Likewise.
7370 (check_method_redefinition): instinit$ not to be verified.
7371 (java_complete_expand_methods): Generate instinit$, simplified code.
7372 (build_dot_class_method): Eliminated unnecessary locals. Use
7373 encapsulate_with_try_catch, removed unnecessary code.
7374 (fix_constructors): New local iii. Use build_instinit_invocation.
7375 (patch_method_invocation): Added comment.
7376 (maybe_use_access_method): Don't consider instinit$.
7377 (find_applicable_accessible_methods_list): Shorten the search for
7379 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7380 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7381 (patch_throw_statement): Likewise. Fixed typo.
7383 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7386 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7387 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7389 (lang_specific_pre_link): Use set_input to set input_filename.
7391 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7392 (main): Fix definition.
7393 Strip `main' from classname.
7396 2001-08-11 Zack Weinberg <zackw@panix.com>
7398 * lex.h: Don't include setjmp.h. Don't define
7399 SET_FLOAT_HANDLER or prototype set_float_handler.
7401 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7403 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7404 `poplevel' in the right order.
7406 2001-08-09 Richard Henderson <rth@redhat.com>
7408 * Make-lang.in (class.o): Depend on TARGET_H.
7409 * class.c (emit_register_classes): Use target hooks instead of
7410 assemble_constructor and assemble_destructor.
7412 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7414 * check-init.c (flags.h): Include
7415 (check_init): Don't report uninitialized static class
7416 initialization flags, don't free bit index when doing static class
7417 initialization optimization.
7418 (check_for_initialization): Return type changed to `unsigned int.'
7419 (attach_initialized_static_class): New function.
7420 * class.c (add_method_1): Create the initialized static class
7422 (finish_class): Always emit deferred inline methods.
7423 * decl.c (emit_init_test_initialization): Moved to expr.c
7424 (complete_start_java_method): Don't traverse
7425 DECL_FUNCTION_INIT_TEST_TABLE.
7426 (lang_mark_tree): Mark hash tables in function decls.
7427 * expr.c (emit_init_test_initialization): Moved from decl.c.
7428 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7429 initialization flag, set DECL_CONTEXT and
7430 LOCAL_CLASS_INITIALIZATION_FLAG.
7431 (java_lang_expand_expr): Emit initialization code for static class
7432 initialized flags when entering block, if necessary.
7433 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7434 * java-tree.h (flag_optimize_sci): New global variable declaration.
7435 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7436 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7437 (LOCAL_FINAL_P): Fixed typo in comment.
7438 (FINAL_VARIABLE_P): Likewise.
7439 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7440 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7441 (struct lang_decl): New fields `ict', `smic' and `cif.'
7442 (check_for_initialization): New returned value for global.
7443 (attach_initialized_static_class): New global function.
7444 (STATIC_CLASS_INIT_OPT_P): New macro.
7445 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7446 * lang.c (java_decode_option): Handle
7447 `-fno-optimize-static-class-initialization'
7448 * parse.y (start_complete_expand_method): New function.
7449 (java_expand_method_bodies): Likewise.
7450 (attach_init_test_initialization_flags): Likewise.
7451 (adjust_init_test_initialization): Likewise.
7452 (emit_test_initialization): Likewise.
7453 (java_complete_expand_methods): Nullify abstract and native method
7455 (java_complete_expand_method): New locals `fbody', `block_body'
7456 and `exception_copy.' Reorganized: directly return on empty method
7457 bodies, call `start_complete_expand_method', remember definitely
7458 initialized static class in function, don't expand method bodies.
7459 (java_expand_classes): Call `java_expand_method_bodies' before
7460 `finish_class' when compiling to native.
7461 (resolve_expression_name): Use `orig' after building outer class
7463 (patch_invoke): Remember static method invocations.
7465 2001-08-06 Richard Henderson <rth@redhat.com>
7467 * class.c (emit_register_classes): Pass a symbol_ref and priority
7468 to assemble_constructor.
7470 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7472 * java-tree.h (all_class_filename): New macro.
7473 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7474 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7475 newly created IDENTIFIER_NODE to `all_class_filename.'
7477 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7479 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7480 Use ggc_add_tree_root to register roots.
7482 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7484 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7485 second operand calling check_init.
7486 * decl.c (complete_start_java_method): Swaped second and third
7487 arguments while creating WITH_CLEANUP_EXPR node.
7488 * jcf-write.c (generate_bytecode_insns): Use second operand
7489 instead of third when handling WITH_CLEANUP_EXPR.
7490 * parse.y (java_complete_lhs): Expand second operand of
7491 WITH_CLEANUP_EXPR nodes.
7492 (patch_synchronized_statement): Swaped second and third arguments
7493 while creating WITH_CLEANUP_EXPR node.
7495 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7497 * parse.y (create_interface): Avoid cyclic inheritance report when
7498 syntax error encountered during class definition.
7501 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7503 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7505 (lang_specific_pre_link): Use set_input to set input_filename.
7507 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7508 (main): Fix definition.
7509 Strip `main' from classname.
7512 2001-07-18 Tom Tromey <tromey@redhat.com>
7515 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7516 * lex.c (java_new_lexer): Use ICONV_CONST.
7517 (java_read_char): Likewise.
7518 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7519 (jv-scan$(exeext)): Likewise.
7521 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7523 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7524 * parse.y (check_class_interface_creation): Allow `private' if the
7525 enclosing is not an interface.
7526 (create_interface): Interface tagged public if the enclosing
7527 context is an interface.
7528 (create_class): Class tagged public if the enclosing context
7532 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7534 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7537 2001-07-14 Tim Josling <tej@melbpc.org.au>
7539 * check-init.c (check_init): Remove references to EXPON_EXPR.
7541 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7543 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7544 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7547 2001-07-13 Tom Tromey <tromey@redhat.com>
7549 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7552 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7554 * parse.y (patch_method_invocation): Don't override primary if one
7555 is already provided, but let this$<n> be built. Fixed comment.
7557 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7559 * parse.y (empty_statement:): Report empty statement error only
7560 when found at class declaration level.
7563 2001-07-12 Tom Tromey <tromey@redhat.com>
7565 * expr.c (expand_load_internal): New function.
7566 (LOAD_INTERNAL): Use it.
7568 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7570 * parse.y (verify_constructor_super): Compare anonymous class ctor
7571 args with `valid_method_invocation_conversion_p.'
7574 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7576 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7577 `-fsyntax-only.' Fixes PR java/3248
7579 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7581 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7583 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7585 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7586 current function is static. Fixes PR java/1970
7588 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7590 * parse.y (patch_method_invocation): Add enclosing context to ctor
7591 calls if necessary. Fixes PR java/2953
7593 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7595 * parse.y (resolve_package): Abort if qualified expression member
7597 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7600 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7602 * verify.c: Don't use // comments.
7604 2001-07-05 Tom Tromey <tromey@redhat.com>
7606 * lang.c (flag_assume_compiled): Removed.
7607 * java-tree.h (flag_assume_compiled): Removed.
7608 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7609 -fhash-synchronization, -fuse-divide-subroutine,
7610 -fcheck-references, -femit-class-file, -femit-class-files,
7611 -fassume-compiled. Updated --encoding information. Changed
7612 -foutput-class-dir to `-d'.
7614 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7616 * jcf-parse.c (parse_class_file): Add lineno parameter to
7617 debug_start_source_file call.
7619 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7621 * gcj.texi: Use gpl.texi.
7622 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7623 dependencies and use doc/include in search path.
7625 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7627 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7628 `this'. If so, don't build instance initializers.
7630 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7632 * parse.y (resolve_expression_name): Improved error message for
7633 inner class cases. Fixes PR java/1958
7635 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7637 * lang.c: #include diagnostic.h
7638 (lang_print_error): Add a `diagnostic_context *' parameter.
7639 (java_dummy_print): Likewise.
7640 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7642 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7644 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7645 * jcf.h (typedef struct JCF): New bitfield `finished.'
7646 (JCF_FINISH): Set `finished.'
7647 (JCF_ZERO): Reset `finished.'
7650 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7652 * parse.y (class_body_declaration:): Don't install empty instance
7656 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7658 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7659 (set_class_decl_access_flags): New function.
7660 * java-tree.h (set_class_decl_access_flags): New prototype.
7661 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7662 (parse_class_file): New local `decl_max_locals.' Take wide types
7663 into account to compute DECL_MAX_LOCALS.
7664 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7667 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7669 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7671 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7673 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7674 * parse.y (do_resolve_class): Moved comments out to leading comment
7675 section. Removed local `start', New local `_ht' and
7676 `circularity_hash.' Record `enclosing' in hash table and search
7677 it to detect circularity. Use `enclosing' as an argument to
7678 `lookup_cl.' Free the hash table when done.
7680 2001-06-19 Tom Tromey <tromey@redhat.com>
7682 * lex.c (java_read_char): Disallow invalid and overlong
7683 sequences. Fixes PR java/2319.
7685 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7687 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7689 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7691 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7692 arguments accordingly.
7694 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7696 * gcj.texi: Move contents to just after title page.
7698 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7700 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7702 (patch_incomplete_class_ref): Build the class ref, build the class
7703 init if necessary, complete the tree.
7706 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7708 * parse.y (lookup_field_wrapper): Test `name' code.
7709 (resolve_qualified_expression_name): Test `qual_wfl' code.
7710 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7711 handle `qual_wfl' by code.
7712 (maybe_build_primttype_type_ref): Test `wfl' code.
7714 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7716 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7718 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7719 the dvi file in the java directory.
7721 2001-05-25 Sam TH <sam@uchicago.edu>
7723 * gen-table.pl javaop.h jcf.h lex.h,
7724 parse.h: Fix header include guards.
7726 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7728 * jv-scan.c (version): Update copyright year.
7730 2001-05-21 Per Bothner <per@bothner.com>
7732 * jcf-parse.c (read_class): If class is from .class or .zip file
7733 and it's already been read, don't push/pop parser context.
7735 2001-05-18 Per Bothner <per@bothner.com>
7737 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7738 command line so the jvgenmain-generated main program comes first.
7740 2001-05-15 Tom Tromey <tromey@redhat.com>
7742 * class.c (build_utf8_ref): Don't generate identifier based on
7745 2001-05-12 Richard Henderson <rth@redhat.com>
7747 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7748 * expr.c (java_lang_expand_expr): Expand it.
7749 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7750 calling build_exception_object_ref.
7751 * parse.y (catch_clause_parameter): Likewise.
7752 (build_dot_class_method): Likewise.
7753 (try_reference_assignconv): Likewise.
7754 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7755 * jcf-write.c (generate_bytecode_insns): Likewise.
7757 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7759 * parse.y (build_unresolved_array_type): Set
7760 EXPR_WFL_QUALIFICATION on the newly created wfl.
7761 Fixes PR java/2538. Fixes PR java/2535.
7763 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7765 * parse.y (fix_constructors): Removed unnecessary assignment to
7766 local. Moved assignment to `this$<n>', fixed comments and
7768 (build_wfl_wrap): Fixed indentation.
7769 Fixes PR java/2598, java/2579 and java/2658.
7771 2001-05-03 Mo DeJong <mdejong@redhat.com>
7773 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7774 check for byte swap.
7776 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7778 * expr.c (build_class_init): Move MODIFY_EXPR
7779 outside of COND_EXPR. Remove variable `call'.
7781 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7783 * decl.c: NULL_PTR -> NULL.
7784 * jcf-write.c: Likewise.
7786 2001-05-01 Tom Tromey <tromey@redhat.com>
7788 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7789 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7790 * gcj.texi: Updated copyright text. Include fdl.texi.
7791 (Top): Link to new node.
7793 2001-05-01 Per Bothner <per@bothner.com>
7795 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7797 2001-05-01 Per Bothner <per@bothner.com>
7799 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7800 import_list contains the name, not the TREE_PURPOSE.
7802 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7804 * jcf-io.c (read_zip_member): Cast to long in comparison with
7807 * jvspec.c (lang_specific_driver): Initialize variables.
7809 * mangle.c (find_compression_record_match): Likewise.
7811 * typeck.c (build_null_signature): Provide static prototype. Mark
7812 parameter with ATTRIBUTE_UNUSED.
7814 * verify.c (verify_jvm_instructions): Initialize variable.
7816 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7818 * parse.y (do_resolve_class): Check for cyclic inheritance during
7819 inner class resolution.
7821 2001-04-27 Per Bothner <per@bothner.com>
7823 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7824 while iterating, since that could cause gc to lose stuff.
7826 2001-04-26 Per Bothner <per@bothner.com>
7828 Fix method search wrt scope of inner classes to match JLS2.
7829 * typeck.c (build_null_signature): New static function.
7830 (has_method): New function. Uses build_null_signature and lookup_do.
7831 * java-tree.h (has_method): New declaration.
7832 * parse.y (find_applicable_accessible_methods_list): Do not search
7833 context of inner classes here.
7834 (patch_method_invocation): Search scope, ie. current and outer clases,
7835 for method matching simple name, to find class.
7837 2001-04-26 Per Bothner <per@bothner.com>
7839 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7840 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7842 * constants.c (find_methodref_with_class_index): New function.
7843 (find_methodref_index): Use find_methodref_with_class_index.
7844 * java-tree.h (find_methodref_with_class_index): New declaration.
7845 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7846 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7847 If context changed from interface to class, don't use invokeinterface.
7849 2001-04-25 Per Bothner <per@bothner.com>
7851 * verify.c (verify_jvm_instructions): For field instructions,
7852 check that field index is valid. For invoke instructions, check that
7853 method index is valid.
7855 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7857 * config-lang.in (target_libs): Copy from $libgcj_saved.
7859 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7861 * decl.c (init_decl_processing): Add new class "protectionDomain"
7863 * class.c (make_class_data): Set initial value for "protectionDomain".
7865 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7867 * jvspec.c (lang_specific_driver): Fix memory allocation
7868 deficit, by using concat in lieu of xmalloc/sprintf.
7870 2001-04-20 Per Bothner <per@bothner.com>
7872 Fixes to compile multiple .class files at once.
7873 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7874 * java-tree.h (CLASS_PARSED_P): New macro.
7875 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7876 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7877 (read_class): Avoid some code duplication.
7878 Don't call JCF_FINISH for a .class file - might be needed later.
7879 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7880 rather than CLASS_LOADED_P, since latter implies class laid out.
7881 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7882 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7884 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7886 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7888 * boehm.c: Include toplev.h.
7890 2001-04-06 Tom Tromey <tromey@redhat.com>
7891 Alexandre Petit-Bianco <apbianco@redhat.com>
7893 Fix for PR gcj/1404 and PR gcj/2332:
7894 * parse.y (build_array_from_name): If we use the type_wfl then
7895 accumulate dimensions from the original type as well.
7896 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7898 2001-04-06 Tom Tromey <tromey@redhat.com>
7900 * parse.y (analyze_clinit_body): Return true if the second operand
7901 of a METHOD_EXPR is nonzero.
7903 2001-04-06 Tom Tromey <tromey@redhat.com>
7905 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7907 ($(srcdir)/java/parse.c): Likewise.
7909 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7911 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7912 (version-gcc): Initialized.
7913 (which-gcj): Likewise.
7915 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7917 * java-tree.h (struct lang_decl): New macro
7918 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7919 * parse.y (build_instance_initializer): New function.
7920 (add_instance_initializer): Use it.
7921 (java_fix_constructors): Set `current_class' before fix pass.
7922 (fix_constructors): Just return if already fixed. Move `super()'
7923 invocation ahead. Use `build_instance_initializer.'
7926 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7928 * parse.y (resolve_qualified_expression_name): Pass field's
7929 DECL_CONTEXT to `not_accessible_p.'
7930 (not_accessible_p): Changed parameters order in `inherits_from_p'
7933 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7935 * lang-options.h: Add flag_check_references.
7937 2001-04-04 Per Bothner <per@bothner.com>
7939 * java-tree.h (CONSTANT_VALUE_P): New macro.
7940 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7941 * parse.y (maybe_build_class_init_for_field): New static function.
7942 (resolve_expression_name, resolve_field_access): Use
7943 maybe_build_class_init_for_field instead of build_class_init
7944 This does not do the init if the field is compile-time-constant.
7945 (resolve_field_access): Simplify.
7947 * parse.y (fold_constant_for_init): Merge test into switch.
7949 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7951 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7953 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7955 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7957 * expr.c (pop_type_0): Save the result of the first
7958 lang_printable_name call in a scratch buffer, so it
7959 won't be clobbered by the second call.
7961 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7963 * parse-scan.y (array_type:): Rewritten.
7964 (type_declaration:): `empty_statement' replaces `SC_TK.'
7965 (class_member_declaration:): `empty statement' added.
7966 (method_body:): Simplified.
7967 (static_initializer:): Likewise.
7968 (primary_no_new_array:): Use `type_literals.'
7969 (type_literals:): New rule.
7970 (dims:): Set and update `bracket_count.'
7971 Fixes PR java/1074. Fixes PR java/2412.
7973 2001-03-28 Hans Boehm <boehm@acm.org>
7975 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7976 (get_boehm_type_descriptor): Set type on returned value to be a
7977 pointer length integer.
7979 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7981 * expr.c (pop_type_0): Call `concat' rather than building the
7983 (pop_type): Add format specifier in call to `error'.
7985 * parse.y (patch_method_invocation): Avoid casting away
7988 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7990 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7992 2001-03-28 Richard Henderson <rth@redhat.com>
7994 IA-64 ABI Exception Handling:
7995 * Make-lang.in (except.o): Don't depend on eh-common.h.
7996 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7997 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7998 [soft_exceptioninfo_call_node]: Remove.
7999 [eh_personality_libfunc, lang_eh_runtime_type]: New.
8000 (end_java_method): No emit_handlers.
8001 * except.c (java_set_exception_lang_code): Remove.
8002 (method_init_exceptions): Don't call it.
8003 (prepare_eh_table_type): No CATCH_ALL_TYPE.
8004 (build_exception_object_ref): New.
8005 (expand_end_java_handler): Update for except.h name changes.
8006 (emit_handlers, expand_resume_after_catch): Remove.
8007 * expr.c (java_lang_expand_expr): Update for except.h name changes.
8008 (process_jvm_instruction): Use build_exception_object_ref.
8009 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
8010 (soft_exceptioninfo_call_node): Remove.
8011 (build_exception_object_ref): Declare.
8012 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
8013 soft_exceptioninfo_call_node. Move processing ...
8014 [EXC_PTR_EXPR]: ... here.
8015 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
8016 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
8017 (source_end_java_method): No java_set_exception_lang_code or
8019 (build_dot_class_method): Use build_exception_object_ref.
8020 (try_reference_assignconv): Check EXC_PTR_EXPR not
8021 soft_exceptioninfo_call_node.
8023 2001-03-28 Richard Henderson <rth@redhat.com>
8025 * java-tree.h (throw_node): Define as a single member of
8026 java_global_trees instead of a separate array.
8027 (JTI_THROW_NODE): New.
8028 * decl.c (throw_node): Don't declare.
8029 (init_decl_processing): Init a scalar throw_node.
8030 Don't register it for gc.
8031 * check-init.c (check_init): Reference scalar throw_node.
8032 * expr.c (build_java_athrow): Likewise.
8033 * jcf-write.c (generate_bytecode_insns): Likewise.
8034 * parse.h (BUILD_THROW): Likewise.
8036 2001-03-28 Richard Henderson <rth@redhat.com>
8038 * decl.c (end_java_method): Do not save and restore
8039 flag_non_call_exceptions.
8040 * parse.y (source_end_java_method): Likewise.
8041 * lang.c (flag_exceptions): Don't declare.
8042 (java_init_options): Set flag_non_call_exceptions. Set
8043 flag_exceptions here ...
8044 (java_init): ... not here.
8046 2001-03-27 Richard Henderson <rth@redhat.com>
8048 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
8049 exceptions_via_longjmp.
8051 * lang.c (flag_new_exceptions): Don't declare it.
8052 (java_init_options): Or set it.
8054 2001-03-27 Richard Henderson <rth@redhat.com>
8056 * decl.c (end_java_method): Rename asynchronous_exceptions to
8057 flag_non_call_exceptions.
8058 * parse.y (source_end_java_method): Likewise.
8060 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8062 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
8064 2001-03-26 Mark Mitchell <mark@codesourcery.com>
8066 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
8068 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
8070 * parse.y (find_as_inner_class): Follow current package
8071 indications not to mistakingly load an unrelated class.
8073 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8075 * constants.c (PUTN): Use memcpy, not bcopy.
8077 * lex.c (java_read_char): Use memmove, not bcopy.
8079 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
8081 2001-03-23 Per Bothner <per@bothner.com>
8083 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
8084 macro for better error pin-pointing.
8085 * java-tree.h: Fix typo in comment.
8087 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
8088 Don't include jsr/goto in exception range.
8089 Check if start and end of exception range are the same (also TRY_EXPR).
8090 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
8091 However, do emit the following goto even if try_block is empty.
8092 Defer freeing exception_decl until after the finalizer, to make
8093 sure the local isn't reused in the finalizer. Fixes PR java/1208.
8095 * parse.y (java_complete_lhs): If the try-clause is empty, just
8096 return the finally-clause and vice versa.
8098 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
8100 * gcj.texi (Input Options): documented the check for attribute
8101 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
8102 * java-tree.h (flag_force_classes_archive_check): Declared extern.
8103 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
8104 (jcf_parse): Check for the right classes archive if necessary.
8105 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
8106 (jcf_parse_fields): Fixed indentation.
8107 * jcf-write.c (append_gcj_attribute): New function.
8108 (generate_classfile): Compute the attribute count, invoke
8109 `append_gcj_attribute'.
8110 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
8111 turned into bit-fields. New bit-field `right_zip.'
8112 (JCF_ZERO): Set `right_zip' to zero.
8113 * lang-options.h (-fforce-classes-archive-check): Added flag.
8114 * lang.c (flag_force_classes_archive_check): New flag.
8115 (lang_f_options): New entry `force-classes-archive-check.'
8118 2001-02-07 Andrew Haley <aph@redhat.com>
8120 * gcj.texi (Configure-time Options): Add -fcheck-references.
8121 * expr.c (build_java_indirect_ref): New function.
8122 (java_check_reference): New function.
8123 (build_java_array_length_access): Use build_java_indirect_ref to
8124 check for null references.
8125 (build_java_arrayaccess): Likewise.
8126 (build_get_class): Likewise.
8127 (build_field_ref): Likewise.
8128 (invoke_build_dtable): Likewise.
8129 (build_invokeinterface): Likewise.
8130 * lang.c (lang_f_options): Add flag_check_references.
8131 * jvspec.c (jvgenmain_spec): Add flag_check_references.
8132 * java-tree.h (flag_check_references): New variable.
8133 * lang.c (flag_check_references): Likewise.
8134 * parse.y (patch_invoke): Use java_check_reference.
8135 (patch_assignment): Allow for extra nesting in
8136 _Jv_CheckArrayStore.
8138 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
8140 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
8141 * lex.c (cxx_keywords): Likewise.
8143 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8145 * parse.y (qualify_ambiguous_name): Broaden `length'
8146 recognition. Help MODIFY_EXPR be resolved as expression names.
8147 Fixes PR java/2066. Fixes PR java/2400.
8149 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
8151 * gjavah.c (process_file): Mark interface definitions with
8152 "__attribute__ ((java_interface))".
8154 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
8156 * class.c (layout_class): Fixed push_super_field's second
8157 argument. Fixes PR java/2333.
8158 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
8159 too early to lay innerclasses out.
8161 2001-03-20 Tom Tromey <tromey@redhat.com>
8162 Alexandre Petit-Bianco <apbianco@redhat.com>
8164 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
8165 inside an array reference. Insertion of the array store check
8166 rewritten. Fixes PR java/2299.
8168 2001-03-20 Tom Tromey <tromey@redhat.com>
8170 * lex.c (java_read_unicode): Only accept leading `u's.
8172 2001-03-20 Tom Tromey <tromey@redhat.com>
8174 * jcf-parse.c (read_class): Initialize `class'.
8176 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8178 * jcf_parse.c (jcf_parse): Eliminate unused variable.
8180 2001-03-19 Mark Mitchell <mark@codesourcery.com>
8182 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
8183 (layout_class): Likewise.
8184 (layout_class_method): Likewise.
8185 (emit_register_classes): Likewise.
8186 * decl.c (builtin_function): Likewise.
8187 (give_name_to_locals): Likewise.
8189 2001-03-19 Per Bothner <per@bothner.com>
8191 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
8192 before trying to load an inner class.
8194 Fixes to process to command-line .class files in two passes.
8195 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
8196 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
8197 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
8198 * class.c (is_compiled_class): Fix for renamed flag.
8199 * parse.y (maybe_create_class_interface_decl): Likewise.
8200 * jcf-parse.c (yyparse): Also set if compiling .class files.
8201 * jcf-parse.c (read_class); Read current_class.
8202 (jcf_parse): Make static.
8203 (load_inner_classes): New function, with code moved from jcf_parse,
8204 because we need to inner classes after the command-line files are read.
8205 (yyparse): Set finput to NULL when it doesn't need to be closed.
8206 Reduce use of main_jcf (basically only for archive) and
8207 use finput instead of main_jcf->read_state.
8208 Inline jcf_figure_file_type into yyparse.
8209 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
8210 Defer load_inner_classes and parse_class_file to a second pass,
8211 after we've correctly mapped command-line .clas fiels to classes.
8212 (jcf_figure_file_type): Removed.
8213 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
8214 (JCF_ZERO): Also clear zipd field.
8215 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
8217 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
8219 * jcf-parse.c (yyparse): Change ch from char * to char.
8221 2001-03-19 Per Bothner <per@bothner.com>
8223 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
8224 Add constructed filelist-file at end, following -xjava. Thus any .o
8225 and library files are not affected by the -xjava. Also wrap
8226 explicit @FILE with -xjava and -xnone.
8228 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
8230 * class.c (build_static_field_ref): Call make_decl_rtl() after
8231 setting the DECL_EXTERNAL flag.
8233 2001-03-17 Per Bothner <per@bothner.com>
8235 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
8237 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
8238 when result is is needed (target is STACK_TARGET).
8240 * parse.h (JDEP_SOLV): Removed.
8241 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
8243 * parse.y (incomplete_class_list): Removed.
8244 (obtain_incomplete_type): Don't use or set incomplete_class_list.
8245 It doesn't work if resolve_class changes the name of an array type
8246 that is on the list and then someone else looks for the modified name.
8247 Also, seems liable to break when compiling multiple source files at
8248 once. So the simplest is to just remove incomplete_class_list -
8249 it is only a minor space win and it is not even clear it saves time.
8251 * parse.y (resolve_class): Remove unneeded promote_type.
8253 2001-03-15 Per Bothner <per@bothner.com>
8255 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
8256 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
8257 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
8258 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
8260 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
8261 * parse.y (java_expand_classes): Likewise.
8263 * parse.y (expand_start_java_method): Was only called once and had a
8264 misleading name, so inline in caller java_complete_expand_method.
8265 (enter_a_block): Likewise inline in enter_block and remove.
8267 Remove junk from when gcc/java was created (by copying from C/C++).
8268 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
8269 (struct binding_level): Remove fields keep, keep_if_subblocks,
8270 more_cleanups_ok, have_cleanups (which have never been used).
8271 (pushlevel, poplevel): Remove related useless code.
8273 * class.c (make_class_data): The class_dtable_decl (i.e. the
8274 vtable for Class) should be external, except when compiling Class.
8276 * jvspec.c (lang_specific_driver): Fix -C handling.
8277 Check -save-temps to see if temp @FILE should be deleted.
8278 Follow-up to/fix for February 16 patch.
8280 * verify.c (verify_jvm_instructions): Better error msgs for dup.
8281 (type_stack_dup): Remove no-longer neded error check.
8283 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
8285 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
8286 to 'for_pointer'. If this type is for a pointer (argument) mangling,
8287 don't surround the element with 'N..E' if the type name is
8290 2001-03-14 Mark Mitchell <mark@codesourcery.com>
8292 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
8293 DECL_RTL_SET_P, etc.
8294 (make_method_value): Likewise.
8295 (get_dispatch_table): Likewise.
8297 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
8299 2001-03-07 Tom Tromey <tromey@redhat.com>
8301 * config-lang.in (lang_requires): Define.
8303 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
8305 * typeck.c (convert): Check flag_unsafe_math_optimizations,
8308 2001-03-05 Per Bothner <per@bothner.com>
8310 Fix a problem where rest_of_decl_compilation applied to
8311 class_dtable_decl causes problems because it was done too early,
8312 before output file was opened.
8313 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
8314 * class.c (class_dtable_decl): Add macro - element of class_roots.
8315 (make_class_data): Define class_dtable_decl.
8316 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
8318 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8320 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8321 uses of 'boolean' with 'bool'.
8323 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8325 * lang-specs.h: Add zero initializer for cpp_spec field to all
8328 2001-02-16 Per Bothner <per@bothner.com>
8330 Handle compiling multiple input files at once, and @FILE syntax.
8331 * gcj.texi: Updated documentation to match.
8332 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8333 * jcf-parse.c (parse_source_file): Split into ...
8334 (parse_source_file_1): New function - and:
8335 (parse_source_file_2): New function.
8336 (yyparse): On -ffilelist-file, open and scan named file.
8337 On first pass over files, only do parse_source_file_1.
8338 A new second pass calls parse_source_file_2 for each file to compile.
8339 (init_jcf_parse): Call init_src_parse.
8340 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8341 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8342 as multiple input file combined in one compilation.
8343 * lang-options.h: Add -ffilelist-file
8344 * lang.c (flag_filelist_file): New flag variable.
8345 (lang_f_options): Handle -ffilelist-file.
8346 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8347 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8348 gclass_list - use global fields of src_parse_roots instead.
8349 * parse.y (src_parse_roots): New array.
8350 (incomplete_class_list, gclass_list): New macros.
8351 (push_parser_context, java_pop_parser_context,
8352 java_parser_context_resume): Don't fiddle with deleted fields.
8353 (various): Use incomplete_class gclass_list and global macros
8354 instead of parse_ctxt fields - the lists are global.
8355 (init_src_parse): New function.
8357 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8359 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8361 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8363 * parse.y (check_inner_class_access): Moved declaration of local
8364 `enclosing_decl_type' to the right location.
8366 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8368 * parse.y (parser_check_super_interface): Don't call
8369 check_pkg_class_access for an inner interface.
8370 (parser_check_super): Don't call check_pkg_class_access for inner
8372 (do_resolve_class): Simplify enclosing type loop. Don't call
8373 check_pkg_class_access if CL and DECL are not set.
8374 (find_in_imports_on_demand): Set DECL if class_type needed to be
8375 loaded. Don't call check_pkg_class_access for an inner class.
8376 (check_inner_class_access): Rewritten to implement member access
8377 rules as per spec 6.6.1.
8378 (check_pkg_class_access): Handle the empty package correctly.
8379 (in_same_package): New function. Determine if two classes are in the
8382 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8384 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8385 method into array types.
8386 * parse.y (patch_method_invocation): Bypass access check on clone call
8389 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8391 * expr.c (build_instanceof): Check for arrays when trying fold to
8394 2001-02-15 Jim Meyering <meyering@lucent.com>
8396 * Make-lang.in (java.install-common): Depend on `installdirs'.
8397 (java.install-info): Likewise.
8399 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8401 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8403 2001-02-14 Tom Tromey <tromey@redhat.com>
8404 Alexandre Petit-Bianco <apbianco@cygnus.com>
8406 Fix for PR java/1261.
8407 * typeck.c (build_java_array_type): Add public `clone' method to
8409 * parse.y (resolve_qualified_expression_name): Use current_class
8410 when checking for inaccessibility.
8411 (patch_method_invocation): Fixed error message when accessibility
8412 denied. Added `from_super' argument.
8414 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8416 * parse.y (resolve_class): Don't build a fake decl. Use the one
8418 * typeck.c (build_java_array_type): Build and assign decl to array
8421 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8423 * parse.y (not_accessible_p): Changed leading comment. Added extra
8424 `where' argument. Use it to enforce protected access rules.
8425 (resolve_qualified_expression_name): Added extra argument to
8427 (patch_method_invocation): Use argument `primary' to provide
8428 not_accessible_p with an extra argument.
8429 (lookup_method_invoke): Added extra argument to not_accessible_p.
8430 (search_applicable_method_list): Likewise.
8432 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8434 * parse.y (resolve_qualified_expression_name): Try to resolve as
8435 an inner class access only if `decl' is a TYPE_DECL.
8437 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8439 * decl.c (classdollar_identifier_node): Initialize.
8440 * java-tree.h (enum java_tree_index): New entry
8441 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8442 (classdollar_identifier_node): New macro.
8443 (ID_CLASSDOLLAR_P): Likewise.
8444 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8445 (build_dot_class_method_invocation): Likewise.
8446 (find_applicable_accessible_methods_list): `class$' can't be
8449 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8451 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8453 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8455 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8456 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8459 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8461 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8462 outside of the `__U' sequence too.
8463 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8466 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8468 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8470 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8472 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8473 (JVGENMAIN_OBJS): Likewise.
8474 * java-tree.h (append_gpp_mangled_name): New prototype.
8475 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8476 Removed cast calling `gcc_add_root.'
8477 * jvgenmain.c (mangle_obstack): New global, initialized.
8479 (do_mangle_class): Constify local `ptr.'
8480 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8481 append_gpp_mangle_name and update `count' if necessary.
8482 Use `mangle_obstack.'
8483 * mangle.c (append_unicode_mangled_name): Removed.
8484 (append_gpp_mangled_name): Likewise.
8485 (unicode_mangling_length): Likewise.
8486 (mangle_member_name): Return type set to `void.'
8487 (mangle_field_decl): Don't append `U' in escaped names.
8488 (mangle_method_decl): Likewise.
8489 (mangle_member_name): Just use `append_gpp_mangled_name.'
8490 * mangle_name.c: New file.
8492 2001-02-07 Per Bothner <per@bothner.com>
8494 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8496 * check-init.c (check_init): Don't call done_alternative after
8497 processing loop code, as a LOOP_EXPR never terminates normally.
8499 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8501 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8503 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8505 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8508 2001-02-06 Tom Tromey <tromey@redhat.com>
8510 * lex.c (java_new_lexer): Longer error message.
8512 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8513 Alexandre Petit-Bianco <apbianco@cygnus.com>
8515 * typeck.c (build_prim_array_type): Added leading comment.
8516 (build_java_array_type): Moved locals out of
8517 block. Always create the `data' field, fixed alignment to match
8520 2001-02-04 Tom Tromey <tromey@redhat.com>
8522 * expr.c (java_lang_expand_expr): Don't bother recomputing
8523 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8526 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8528 * parse.y (process_imports): Save the original name of the import
8529 for better error report.
8531 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8533 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8534 of macros used when compiling jvspec.c.
8535 * jvspec.c (lang_specific_driver): Link with the shared
8538 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8540 * check-init.c (check_init): Call internal_error instead of fatal.
8541 * expr.c (java_lang_expand_expr): Likewise.
8542 * jcf-parse.c (get_constant): Likewise.
8543 * mangle.c (java_mangle_decl): Likewise.
8544 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8545 (operator_string): Likewise.
8546 * check-init.c (check_init): Call abort instead of fatal.
8547 * class.c (build_class_ref): Likewise.
8548 * constants.c (write_constant_pool): Likewise.
8549 * decl.c (start_java_method): Likewise.
8550 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8551 (java_stack_dup, encode_newarray_type): Likewise.
8552 (build_java_array_length_access): Likewise.
8553 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8554 (build_java_soft_divmod, build_invokeinterface): Likewise.
8555 * java-tree.h (INNER_CLASS_P): Likewise.
8556 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8557 (give_name_to_class, get_class_constant): Likewise.
8558 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8559 (find_constant_index, generate_bytecode_conditional): Likewise.
8560 (generate_bytecode_insns, perform_relocations): Likewise.
8561 * lex.c (java_unget_unicode, java_lex): Likewise.
8562 * mangle.c (mangle_type, mangle_record_type): Likewise.
8563 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8564 (finish_mangling): Likewise.
8565 * parse.h (MARK_FINAL_PARMS): Likewise.
8566 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8567 (obtain_incomplete_type, java_complete_class): Likewise.
8568 (java_check_regular_methods, java_complete_expand_method): Likewise.
8569 (cut_identifier_in_qualified, check_deprecation): Likewise.
8570 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8571 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8572 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8573 * typeck.c (set_local_type, parse_signature_type): Likewise.
8574 (parse_signature_string, build_java_signature): Likewise;
8575 (set_java_signature): Likewise.
8576 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8577 * class.c (add_method): Call fatal_error instead of fatal.
8578 (build_static_field_ref): Likewise.
8579 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8580 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8581 * lex.c (java_new_new_lexer): Likewise.
8582 * jv-scan.c (main): Likewise.
8583 (fatal_error): Renamed from fatal.
8584 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8586 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8587 (yyparse): Likewise.
8588 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8589 * lex.c (java_get_line_col): Likewise.
8590 * jcf-parse.c (load_class): Make errors non-fatal.
8591 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8593 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8595 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8596 (error): Remove unused function.
8597 (main): Don't use "__attribute__ alias" on generated class symbol.
8599 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8601 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8603 * parse.y (finish_method_declaration): Code accounting for WFLed
8604 method DECL_NAMEs deleted.
8605 (check_abstract_method_definitions): Likewise.
8606 (resolve_type_during_patch): Layout resolved type.
8607 * typeck.c (lookup_do): Removed unused local.
8609 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8611 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8612 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8613 integer_negative_one_node.
8614 * expr.c (build_java_binop): Likewise.
8616 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8618 * zextract.c (read_zip_archive): Read file_offset before writing
8619 zipd and consequently clobbering the header contents.
8621 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8623 * Make-lang.in: Remove all dependencies on defaults.h.
8624 * decl.c: Don't include defaults.h.
8626 * parse.y: Likewise.
8628 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8630 * ChangeLog (2001-01-21): Fixed typo.
8631 * class.c (layout_class_method): Code accounting for WFLed
8632 method DECL_NAMEs deleted.
8633 * constant.c (find_methodref_index): Likewise.
8634 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8635 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8636 (struct lang_decl): New field `wfl'.
8637 (java_get_real_method_name): Prototype deleted.
8638 * mangle.c (mangle_method_decl): Code accounting for WFLed
8639 method DECL_NAMEs deleted.
8640 * parse.h (GET_METHOD_NAME): Macro deleted.
8641 * parse.y (reset_method_name): Deleted.
8642 (method_header): Set DECL_FUNCTION_WFL.
8643 (check_abstract_method_header): Code accounting for WFLed method
8645 (java_get_real_method_name): Deleted.
8646 (check_method_redefinition): Code accounting for WFLed method
8647 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8648 (java_check_regular_methods): Likewise.
8649 (java_check_abstract_methods): Likewise.
8650 (java_expand_classes): Don't call `reset_method_name.'
8651 (search_applicable_method_list): Use DECL_NAMEs instead of
8653 * typeck.c (lookup_do): Code accounting for WFLed method
8656 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8658 * lex.c (java_read_char): Check for EOF from getc first.
8660 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8662 * class.c (layout_class): Don't lay the superclass out if it's
8663 already being laid out.
8664 * jcf-parse.c (handle_innerclass_attribute): New function.
8665 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8666 handle_innerclasses_attribute.
8667 (jcf_parse): Don't load an innerclasses if it's already being
8669 * jcf-write.c (append_innerclass_attribute_entry): Static
8670 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8671 to be zero for anonymous classes.
8673 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8675 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8677 * jcf-parse.c (set_source_filename): Use
8678 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8680 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8682 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8683 gets a unique asm name.
8685 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8687 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8688 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8690 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8691 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8692 * parse.y (lookup_package_type_and_set_next): Deleted.
8693 (resolve_package): Removed unnecessary code.
8694 (find_applicable_accessible_methods_list): `finit$' can't be
8696 * verify.c (pop_argument_types): Added missing prototype.
8698 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8700 * config-lang.in: Disable java by default.
8702 2001-01-23 Tom Tromey <tromey@redhat.com>
8704 * gcj.texi (Copying): New node.
8705 Added copyright information.
8707 2001-01-21 Per Bothner <per@bothner.com>
8709 Various fixes to allow compiling a compressed .jar/.zip archive.
8710 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8711 (struct ZipFile): Add fields name and next (from ZipFileCache).
8712 (struct ZipDirectory): New field zipf points to owning ZipFile.
8713 * jcf.h (struct ZipDirectory): Add forward declaration.
8714 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8715 Remove seen_in_zip and zip_offset fields.
8716 (JCF_SEEN_IN_ZIP): New macro.
8717 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8718 * jcf-io.c: Change all ZipFileCache to ZipFile.
8719 (read_zip_member): New function.
8720 (open_in_zip): Call read_zip_member.
8721 * jcf-parse.c (find_in_current_zip): Remove function.
8722 (read_class): Merge in find_in_current_zip functionality.
8723 Call read_zip_member if needed.
8724 (parse_zip_file_entries): Use read_zip_member.
8725 (process_zip_dir): Update for removed and added JCF fields.
8726 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8728 2001-01-21 Per Bothner <per@bothner.com>
8730 Minor optimization of static ggc roots.
8731 * jcf-parse.c (parse_roots): New static field.
8732 (current_field, current_method, current_file_list): Replace by macros
8733 naming fields of parse_roots.
8734 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8735 * class.c (class_roots): New static field.
8736 (registered_class, fields_ident, info_ident, class_list):
8737 New macros naming fields of parse_roots.
8738 (build_static_field_ref): Don't register roots here.
8739 (layout_class): Static field list replaced by macro class_list.
8740 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8741 Initialize fields_ident and info_ident here.
8743 2001-01-21 Per Bothner <per@bothner.com>
8745 * jcf-parse.c (ggc_mark_jcf): New function.
8746 (init_jcf_parse): Register current_jcf as ggc root.
8748 2001-01-21 Per Bothner <per@bothner.com>
8750 * lang.c (put_decl_node): Print method's name.
8752 2001-01-21 Per Bothner <per@bothner.com>
8754 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8755 (verify_jvm_instructions): Use it, for better error messages on loads.
8757 2001-01-21 Per Bothner <per@bothner.com>
8759 * verify.c (merge_type_state): Still may have to merge even if
8760 LABEL_VERIFIED (label).
8762 2001-01-21 Per Bothner <per@bothner.com>
8764 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8765 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8767 2001-01-19 Per Bothner <per@bothner.com>
8769 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8770 if expeting an interface type. Refines Tom's change of 2000-09-12.
8772 2001-01-18 Per Bothner <per@bothner.com>
8774 * gcj.texi (Input Options): Mention .java files.
8776 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8778 * lang-options.h (-Wunsupported-jdk11): Removed.
8779 * lang.c (flag_not_overriding): Deleted.
8780 (flag_static_local_jdk1_1): Likewise.
8781 (lang_W_options): Removed "unsupported-jdk11" entry.
8782 * parse.y (java_check_methods): Removed dead code.
8784 2001-01-17 Tom Tromey <tromey@redhat.com>
8786 Changes suggested by Per Bothner:
8787 * gcj.texi (Input Options): Don't mention input files.
8788 (Code Generation): Updated --main information.
8789 (Invoking jcf-dump): Mention that --javap is incomplete.
8790 From Alexandre Petit-Bianco:
8791 (Warnings): Don't mention -Wunsupported-jdk11.
8793 (Compatibility): Mention JDK 1.2-ness of libraries.
8794 (Resources): Mention resources used when writing gcj.
8796 2001-01-17 Tom Tromey <tromey@redhat.com>
8798 * gcj.texi: New file.
8799 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8800 (java.info): Depend on gcj.info.
8801 (java/gcj.dvi): New target.
8802 (java.dvi): Depend on gcj.dvi.
8803 (java.install-info): Wrote.
8805 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8807 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8808 having called make_decl_rtl.
8810 2001-01-14 Per Bothner <per@bothner.com>
8812 Various patches to emit better messages on verification errors.
8813 * expr.c (push_type_0): Return error indication on stack overflow,
8814 instead of callinfg fatal.
8815 (push_type): Now just call push_type_0 (nd fatal on overflow).
8816 (pop_type_0): Return detailed error message (in a char** argument).
8817 (pop_type): If pop_type_0 fails, print error message.
8818 (pop_argument_types): Moved to verify.c.
8819 * verify.c (pop_argument_types): Moved from expr.c.
8820 Return a (possible) error message, rather than void.
8821 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8822 (verify_jvm_instruction): Use new macros, improving error messages.
8823 For case OPCODE_astore use object_ptr_type_node.
8824 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8825 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8827 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8828 constant, return body without wrapper. (Improves constant folding.)
8829 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8831 2001-01-13 Per Bothner <per@bothner.com>
8833 * expr.c (expand_java_field_op): Assigning to a final field outside
8834 an initializer does not violate JVM spec, so should be warning, not
8835 error. (Sun's verifier does not complain - though MicroSoft's does.)
8837 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8839 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8842 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8844 * parse.y (resolve_expression_name): Permit instance variables from
8845 enclosing context in super constructor call.
8846 (resolve_qualified_expression_name): Permit enclosing class's qualified
8847 "this" in super constructor call.
8849 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8851 * class.c (build_utf8_ref): Remove last argument in call to
8852 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8853 (build_class_ref): Likewise.
8854 (build_static_field_ref): Likewise.
8855 (get_dispatch_table): Likewise.
8856 (layout_class_method): Likewise.
8857 (emit_register_classes): Likewise.
8858 * constants.c (build_constant_data_ref): Likewise.
8859 * decl.c (builtin_function): Likewise.
8860 (create_primitive_vtable): Likewise.
8861 * expr.c (build_known_method_def): Likewise.
8862 (build_jni_stub): Likewise.
8863 (java_lang_expand_expr): Likewise.
8865 2001-01-10 Tom Tromey <tromey@redhat.com>
8867 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8869 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 * java-tree.h (lang_printable_name_wls): New prototype.
8872 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8873 rather than `current_class' to print type name. Don't prepend type
8874 names when printing constructor names.
8875 (lang_printable_name_wls): New function.
8876 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8877 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8878 * parse.y (patch_method_invocation): Message tuned for constructors.
8879 (not_accessible_p): Grant `private' access from within
8882 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8884 All files with updated copyright when applicable.
8885 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8886 * class.c (mangle_class_field): Function removed.
8887 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8888 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8889 (build_class_ref): Call `java_mangle_class_field' instead of
8890 `mangle_class_field.'
8891 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8892 (layout_class): Call `java_mangle_decl' instead of
8893 `mangle_static_field.'
8894 (cxx_keywords): Initialized static array moved to `lex.c.'
8895 (layout_class_method): Changed leading comment. Simplified to
8896 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8897 * decl.c (lang_mark_tree): Mark field `package_list.'
8898 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8899 (struct lang_type): New field `package_list.'
8900 (unicode_mangling_length): Prototype removed.
8901 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8902 emit_unicode_mangled_name): Likewise.
8903 (cxx_keyword_p): New prototype.
8904 (java_mangle_decl, java_mangle_class_field,
8905 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8906 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8908 * jvgenmain.c (main_method_prefix): Global variable removed.
8909 (main_method_suffix): Likewise.
8910 (do_mangle_classname): New function.
8911 (main): Call it. Format changed to accommodate new mangling scheme.
8912 * lex.c: (utf8_cmp): Conditionally prototyped.
8913 (cxx_keywords): Moved from class.c, conditionally defined.
8914 (utf8_cmp, cxx_keyword_p): Likewise.
8915 * mangle.c (obstack.h, ggc.h): Included.
8916 (mangle_field_decl): New function.
8917 (mangle_method_decl, mangle_type, mangle_pointer_type,
8918 mangle_array_type, mangle_record_type,
8919 find_compression_pointer_match, find_compression_array_match,
8920 find_compression_record_match,
8921 find_compression_array_template_match, set_type_package_list,
8922 entry_match_pointer_p, emit_compression_string, init_mangling,
8923 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8924 (mangle_obstack): New global.
8925 (MANGLE_RAW_STRING): New macro.
8926 (unicode_mangling_length): Turned static.
8927 (append_unicode_mangled_name): Renamed from
8928 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8929 replaces `obstack', removed from the parameter list.
8930 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8931 replaces parameter `obstack', removed from the parameter list. Call
8932 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8933 (append_gpp_mangled_classtype): Removed.
8934 (compression_table, compression_next): New static variables.
8935 * parse.y (temporary_obstack): Extern declaration removed.
8937 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8939 * parse.y (patch_binop): Compute missing type in error situations.
8941 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8943 * class.c (make_class_data): Push initial value for "arrayclass".
8944 * decl.c (init_decl_processing): Add new class field "arrayclass".
8946 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8948 From patha@softlab.ericsson.se:
8949 * parse.y (switch_label): Use build, not build1, to construct
8952 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8954 * lang.c (lang_decode_option): Change -MA to -MP.
8955 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8956 Update to new prototype; do quote targets.
8957 (jcf_dependency_write): Update.
8959 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8961 Shorten primitive array allocation path:
8962 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8963 to create new primitive arrays.
8964 * expr.c (build_newarray): If generating native code, call
8965 soft_newarray_node with a reference to the primitive TYPE identifier
8966 instead of type_value.
8968 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8970 Fix for PRs gcj/312 and gcj/253:
8971 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8972 dest if they arn't already.
8973 * class.c (layout_class): Call maybe_layout_super_class on
8974 superinterfaces also, but only if compiling from bytecode.
8977 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8980 2000-12-15 Tom Tromey <tromey@redhat.com>
8982 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8985 2000-12-14 Andrew Haley <aph@redhat.com>
8987 * boehm.c (mark_reference_fields): Change test to correctly detect
8990 2000-12-15 Andreas Jaeger <aj@suse.de>
8992 * config-lang.in (lang_dirs): Added.
8994 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8996 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8997 Credits go to rth for finding it.
8999 2000-12-13 Mike Stump <mrs@wrs.com>
9001 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
9003 2000-11-07 Tom Tromey <tromey@cygnus.com>
9005 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
9006 * lex.c (java_ignorable_control_p): Removed.
9007 (java_letter_or_digit_p): Removed.
9008 (java_start_char_p): New function.
9009 (java_read_char): Return `int', not `unicode_t'. Changed
9011 (java_read_unicode): Likewise.
9012 (java_read_unicode_collapsing_terminators): Likewise.
9013 (java_get_unicode): Likewise.
9014 (java_new_lexer): Initialize hit_eof.
9015 (java_parse_end_comment): Take `int' argument.
9016 (java_parse_doc_section): Likewise.
9017 (java_parse_escape_sequence): Don't allow backlash-newline.
9019 * lex.h (JAVA_DIGIT_P): Removed.
9020 (_JAVA_LETTER_OR_DIGIT_P): Removed.
9021 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
9022 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
9023 (JAVA_PART_CHAR_P): New macro.
9025 (JAVA_CHAR_ERROR): Now -2.
9026 (java_lexer): New field `hit_eof'.
9027 * chartables.h: New file.
9028 * gen-table.pl: new file.
9030 2000-11-20 Tom Tromey <tromey@cygnus.com>
9031 Alexandre Petit-Bianco <apbianco@cygnus.com>
9033 * parse.y (java_complete_lhs): Only allow compound assignment of
9034 reference type if type is String.
9036 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9038 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
9039 jcf-path.c: Likewise.
9041 2000-12-09 Anthony Green <green@redhat.com>
9043 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
9044 filestart and filename_length as int values.
9046 2000-12-07 Mo DeJong <mdejong@redhat.com>
9048 * jcf-io.c (find_class): Correct the logic that tests to see if a
9049 .java file is newer than its .class file. The compiler was
9050 incorrectly printing a warning when file mod times were equal.
9052 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
9054 * jvgenmain.c: Use ISPRINT not isascii.
9056 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * parse.y (end_artificial_method_body): Fixed typo.
9060 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9062 * parse.y (patch_method_invocation): Pick the correct enclosing
9063 context when creating inner class instances.
9066 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
9068 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
9069 Update copyright year to 2000.
9071 2000-11-23 Anthony Green <green@redhat.com>
9073 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
9074 Move current_file_list out of yyparse and make it static.
9076 * expr.c: Declare quick_stack and tree_list_free_list as static
9077 (init_expr_processing): Register quick_stack and
9078 tree_list_free_list roots.
9080 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9082 * parse.y (build_outer_field_access): New local `decl_ctx', use
9083 it. Check for field's context and current class immediate outer
9084 context inheritance.
9085 (outer_field_access_p): Consider fields inherited from the last
9087 (build_access_to_thisn): Stop at the last enclosing context if
9091 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
9093 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
9095 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
9097 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
9100 2000-11-20 Tom Tromey <tromey@cygnus.com>
9102 * jv-scan.c (help): Document --complexity.
9103 (options): Added --complexity.
9104 (flag_complexity): New global.
9105 (main): Call `report'.
9106 * parse-scan.y (complexity): New global.
9107 (if_then_statement, if_then_else_statement,
9108 if_then_else_statement_nsi, switch_block_statement_group,
9109 while_expression, do_statement, for_begin, continue_statement,
9110 throw_statement, catch_clause, finally, method_invocation,
9111 conditional_and_expression, conditional_or_expression,
9112 conditional_expression): Update complexity.
9113 (reset_report): Reset complexity.
9114 (report): New function.
9116 2000-11-20 Tom Tromey <tromey@cygnus.com>
9118 * lex.c (yylex): Added STRICT_TK case.
9119 * parse.y (STRICT_TK): Added.
9120 * parse-scan.y (STRICT_TK): Added.
9121 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
9122 `;'. Use 4, not 3, with -k option. Correctly rename resulting
9124 * keyword.h: Rebuilt.
9125 * keyword.gperf (strictfp): Added.
9127 2000-11-20 Tom Tromey <tromey@cygnus.com>
9129 * lex.c (yylex): Recognize floating point constants with leading
9132 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9134 * java-tree.h (cyclic_inheritance_report): Constify.
9135 * parse.y (cyclic_inheritance_report): Likewise.
9137 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
9139 * parse.y (goal): Remove call to ggc_add_string_root.
9141 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
9143 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
9144 Create string in scratch buffer, then pass to build_string.
9146 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
9148 * parse.y (issue_warning_error_from_context): Add
9151 2000-11-11 Anthony Green <green@redhat.com>
9153 * jcf-parse.c (process_zip_dir): Add finput parameter.
9154 (jcf_figure_file_type): Call process_zip_dir with appropriate
9157 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9159 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
9160 * jcf-parse.c (jcf_figure_file_type): Likewise.
9162 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
9164 * parse.y (create_new_parser_context): Use memset () instead of
9167 2000-11-08 Tom Tromey <tromey@cygnus.com>
9169 * gjavah.c (process_file): Only include gcj/cni.h when generating
9172 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
9174 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
9175 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
9176 instead of bzero ().
9178 2000-11-05 Tom Tromey <tromey@cygnus.com>
9180 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
9181 * lex.c (IS_ZERO): New define.
9182 (java_perform_atof): Error on floating point underflow.
9184 2000-11-04 Tom Tromey <tromey@cygnus.com>
9186 * lex.c (java_parse_escape_sequence): Only read two octal
9187 characters if the first one is greater than 3. Don't allow
9188 "octal" numbers to include the digits 8 or 9.
9190 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
9192 * Make-lang.in (java.distdir): Remove.
9194 2000-11-03 Tom Tromey <tromey@cygnus.com>
9196 * Make-lang.in (java.dvi): New target.
9197 Partial fix for PR other/567.
9199 * lang-options.h: Mention -Wout-of-date.
9200 * jcf-dump.c (flag_newer): New global.
9201 * gjavah.c (flag_newer): New global.
9202 * jcf-io.c (find_class): Only warn when flag_newer set.
9203 * lang.c (flag_newer): New global.
9204 (struct string_option): New declaration.
9205 (lang_W_options): New global.
9206 (process_option_with_no): New function.
9207 (lang_decode_option): Use it.
9209 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
9210 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
9213 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
9214 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
9215 * lex.c (java_read_unicode): Removed `term_context' argument.
9216 Recognize any number of `u' in `\u'.
9217 (java_read_unicode_collapsing_terminators): New function.
9218 (java_get_unicode): Use it.
9219 (java_lineterminator): Removed.
9220 (yylex): Produce error if character literal is newline or single
9221 quote. Return if eof found in middle of `//' comment. EOF in
9222 `//' comment is only an error if pedantic.
9223 (java_ignorable_control_p): New function.
9224 (java_parse_end_comment): Return if eof found in middle of
9227 * jv-scan.c (pedantic): New global.
9229 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9231 * parse.y (outer_field_access_p): Inherited fields aren't
9232 consider outer fields.
9233 (maybe_build_thisn_access_method): Use
9234 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
9235 (resolve_expression_name): Trigger an error if a static field
9236 is being accessed as an outer field.
9238 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9240 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
9243 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
9245 * Make-lang.in: Move all build rules here from Makefile.in,
9246 adapt to new context. Wrap all rules that change the current
9247 directory in parentheses. Expunge all references to $(P).
9248 When one command depends on another and they're run all at
9249 once, use && to separate them, not ;. Add OUTPUT_OPTION to
9250 all object-file generation rules. Delete obsolete variables.
9252 * Makefile.in: Delete.
9253 * config-lang.in: Delete outputs= line.
9255 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9257 * parse.y (patch_method_invocation): NULLify this_arg when already
9259 (maybe_use_access_method): Handle call to methods unrelated to the
9260 current class. Fixed comment.
9263 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9265 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
9268 2000-10-24 Tom Tromey <tromey@cygnus.com>
9270 * lex.c (java_new_lexer): Initialize new fields. Work around
9271 broken iconv() implementations.
9272 (java_read_char): Swap bytes if required. Use fallback decoder if
9274 (byteswap_init, need_byteswap): New globals.
9275 (java_destroy_lexer): Only close iconv handle if it is in use.
9276 * lex.h (java_lexer): New fields read_anything, byte_swap,
9278 Made out_buffer unsigned.
9280 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9282 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
9283 where an enclosing context can be set on the jdep.
9284 (do_resolve_class): Fixed identation.
9286 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9288 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
9290 * jcf-reader.c (peek_attribute, skip_attribute): Only define
9293 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
9295 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
9297 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9299 * jcf-write.c (OP1): Update `last_bc'.
9300 (struct jcf_block): Fixed indentation and typo in comments. New
9302 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
9303 follows `monitorenter'.
9304 * parse.y (patch_synchronized_statement): New local `tmp'. Call
9308 2000-10-16 Tom Tromey <tromey@cygnus.com>
9310 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
9311 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
9312 * lang-options.h: Added -MA, -MT, -MF..
9313 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
9314 (DEPEND_TARGET_SET): New macro.
9315 (DEPEND_FILE_ALREADY_SET): Likewise.
9316 (init_parse): Handle new flags.
9317 * jcf.h (jcf_dependency_print_dummies): Declare.
9318 * Make-lang.in (s-java): Added mkdeps.o.
9319 * Makefile.in (BACKEND): Added mkdeps.o.
9320 (../gcjh$(exeext)): Added mkdeps.o.
9321 (../jcf-dump$(exeext)): Added mkdeps.o.
9322 * jcf-depend.c: Include mkdeps.h.
9323 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9324 add_entry): Removed.
9325 (jcf_dependency_reset): Rewrote.
9326 (dependencies): New global.
9327 (jcf_dependency_set_target): Rewrote.
9328 (jcf_dependency_add_target): Likewise.
9329 (jcf_dependency_add_file): Likewise.
9331 (print_ents): Removed.
9332 (jcf_dependency_write): Rewrote.
9333 (print_dummies): New global.
9334 (jcf_dependency_print_dummies): New function
9335 (jcf_dependency_write): Call deps_dummy_targets if required.
9337 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9339 * gjavah.c (add_class_decl): Removed unused variables `tname',
9340 `tlen' and `name_index'.
9341 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9342 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9343 in `wfl_operator' with value.
9344 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9345 (jcf_figure_file_type): Fixed identation.
9346 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9347 * parse.y (analyze_clinit_body): New function.
9348 (static_initializer:): Reset `current_static_block'.
9349 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9350 `wfl_operator' with new value.
9351 (lookup_cl): Use EXPR_WFL_FILENAME.
9352 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9353 analyze_clinit_body.
9354 (build_outer_field_access): Access to this$<n> built from
9355 current_class, not its outer context.
9356 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9357 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9358 (patch_method_invocation): Use `is_static_flag' when already
9360 (patch_newarray): Removed assignment in ternary operator.
9362 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9364 * except.c (free_eh_ranges): Don't free `whole_range'.
9366 2000-10-15 Anthony Green <green@redhat.com>
9368 * decl.c (init_decl_processing): Call init_class_processing before
9371 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9373 * check-init.c (check_init): Fixed leading comment. Use
9375 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9376 (give_name_to_locals): Likewise.
9377 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9378 fields in lang_decl_var.
9379 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9380 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9381 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9382 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9383 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9384 (LOCAL_FINAL): Rewritten.
9385 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9386 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9387 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9388 `init_final' fields.
9389 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9390 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9391 (TYPE_HAS_FINAL_VARIABLE): New macro.
9392 (struct lang_type): Added `afv' field.
9393 * parse.y (check_static_final_variable_assignment_flag): New function.
9394 (reset_static_final_variable_assignment_flag): Likewise.
9395 (check_final_variable_local_assignment_flag): Likewise.
9396 (reset_final_variable_local_assignment_flag): Likewise.
9397 (check_final_variable_indirect_assignment): Likewise.
9398 (check_final_variable_global_assignment_flag): Likewise.
9399 (add_inner_class_fields): Use LOCAL_FINAL_P.
9400 (register_fields): Handle local finals and final variables.
9401 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9402 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9403 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9405 (java_complete_expand_methods): Loop to set
9406 TYPE_HAS_FINAL_VARIABLE. Call
9407 `reset_final_variable_local_assignment_flag' and
9408 `check_final_variable_local_assignment_flag' accordingly before
9409 and after constructor expansion. Call
9410 `reset_static_final_variable_assignment_flag'
9411 before expanding <clinit> and after call
9412 `check_static_final_variable_assignment_flag' if the
9413 current_class isn't an interface. After all methods have been
9414 expanded, call `check_final_variable_global_assignment_flag' and
9415 `check_static_final_variable_assignment_flag' if the current class
9417 (maybe_yank_clinit): Fixed typo in comment.
9418 (build_outer_field_access_methods): Removed old sanity check. Use
9419 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9420 Don't create access methods for finals.
9421 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9422 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9423 existing DECL_INIT has been processed.
9424 (java_complete_lhs): Likewise.
9425 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9426 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9428 (patch_assignment): Use LOCAL_FINAL_P.
9429 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9430 DECL_INITIAL is nullified.
9433 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9435 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9437 * Makefile.in (parse.c, parse-scan.c): Likewise.
9439 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9441 * class.c (temporary_obstack): Remove.
9442 (make_class): Don't mess with obstascks.
9443 (push_class): Likewise.
9444 (set_super_info): Likewise.
9445 (add_method_1): Likewise.
9446 (add_method): Likewise.
9447 (add_field): Likewise.
9448 (build_utf8_ref): Likewise.
9449 (build_class_ref): Likewise.
9450 (build_static_field_ref): Likewise.
9451 (finish_class): Likewise.
9452 (push_super_field): Likewise.
9453 (layout_class): Likewise.
9454 (layout_class_methods): Likewise.
9455 (init_class_processing): Likewise.
9456 * constants.c (get_tag_node): Likewise.
9457 (build_constant_data_ref): Likewise.
9458 * decl.c (ggc_p): Remove.
9459 (copy_lang_decl): Use ggc_alloc.
9460 (complete_start_java_method): Don't mess with obstacks.
9461 (start_java_method): Likewise.
9462 (end_java_method): Likewise.
9463 * except.c (link_handler): Use xmalloc.
9464 (free_eh_ranges): New function.
9465 (method_init_exceptions): Use it.
9466 (add_handler): Use xmalloc.
9467 (expand_start_java_handler): Don't mess with obstacks.
9468 (prepare_eh_table_type): Likewise.
9469 (expand_end_java_handler): Likewise.
9470 * expr.c (push_value): Likewise.
9471 (create_label_decl): Likewise.
9472 (build_jni_stub): Likewise.
9473 (java_lang_expand_expr): Likewise.
9474 (note_instructions): Use xrealloc.
9475 (java_push_constant_from_pool): Don't mess with obstacks.
9476 (process_jvm_instruction): Likewise.
9477 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9479 * jcf-parse.c (get_constant): Don't mess with obstacks.
9480 (read_class): Likewise.
9481 (jcf_parse): Likewise.
9482 * lex.c (expression_obstack): Remove.
9483 (java_lex): Don't use obstack_free.
9484 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9485 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9486 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9487 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9488 * parse.y (gaol): Add more GC roots.
9489 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9490 (lookup_field_wrapper): Likewise.
9491 (obtain_incomplete_type): Don't mess with obstacks.
9492 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9494 (craft_constructor): Don't mess with obstacks.
9495 (safe_layout_class): Likewise.
9496 (java_complete_class): Likewise.
9497 (source_end_java_method): Likewise.
9498 (build_outer_field_access_methods): Likewise.
9499 (build_outer_method_access_method): Likewise.
9500 (maybe_build_thisn_access_method): Likewise.
9501 (build_dot_class_method_invocation): Likewise.
9502 (java_complete_tree): Likewise.
9503 (java_complete_lhs): Likewise.
9504 (do_merge_string_cste): Likewise.
9505 (patch_string_cst): Likewise.
9506 (array_constructor_check_entry): Likewise.
9507 * typeck.c (build_java_array_type): Likewise.
9508 (parse_signature_string): Likewise.
9509 (build_java_signature): Likewise.
9511 2000-10-12 Tom Tromey <tromey@cygnus.com>
9514 * gjavah.c (add_class_decl): Don't special-case inner classes.
9515 (add_namelet): Likewise.
9517 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9519 * java-tree.h: Constify current_encoding.
9520 * lang.c: Constify current_encoding.
9522 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9524 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9525 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9527 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9529 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9530 patch. Fixes gcj/340.
9532 2000-10-10 Tom Tromey <tromey@cygnus.com>
9534 * lex.c (java_new_lexer): Initialize out_first and out_last
9536 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9538 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * parse.y (pop_current_osb): New function.
9541 (array_type:): Use `dims:', changed actions
9542 accordingly. Suggested by Anthony Green.
9543 (array_creation_expression:): Used pop_current_osb.
9544 (cast_expression:): Likewise.
9545 (search_applicable_method_list): Fixed indentation.
9547 2000-10-08 Anthony Green <green@redhat.com>
9549 * parse.y (array_type_literal): Remove production.
9550 (type_literals): Refer to array_type, not array_type_literal.
9552 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9554 Patch contributed by Corey Minyard.
9555 * decl.c (check_local_named_variable): New function.
9556 (tree check_local_unnamed_variable): Likewise.
9557 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9559 2000-10-07 Anthony Green <green@redhat.com>
9561 * class.c (layout_class): Handle case where superclass can't be
9564 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9566 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9569 2000-10-05 Tom Tromey <tromey@cygnus.com>
9571 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9572 * jvgenmain.c (class_mangling_prefix): Removed.
9573 (class_mangling_suffix): New global.
9575 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9577 (print_method_info): Handle overrides for static and final
9579 (process_file): Generate declaration for class object field.
9580 * class.c (cxx_keywords): New array.
9581 (utf8_cmp): New function.
9582 (cxx_keyword_p): New function.
9583 (layout_class_method): Mangle C++ keywords by appending `$'.
9584 (mangle_field): New function.
9585 (mangle_class_field): Use mangle_field. Mangle class name as
9587 (mangle_static_field): Use mangle_field.
9589 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9591 * decl.c (find_local_variable): Removed uncessary type check and
9592 fixed range check typo. From Corey Minyard.
9594 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9596 * decl.c (give_name_to_locals): New local `code_offset'. Call
9597 `maybe_adjust_start_pc'.
9598 * expr.c (note_instructions): New function.
9599 (expand_byte_code): Don't collect insn starts here.
9600 (peek_opcode_at_pc): New function.
9601 (maybe_adjust_start_pc): Likewise.
9602 * java-tree.h (maybe_adjust_start_pc): Declare.
9603 (note_instructions): Likewise.
9604 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9606 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9608 * parse.y (field_access:): Fixed indentation.
9609 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9611 2000-09-07 Tom Tromey <tromey@cygnus.com>
9614 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9615 JPRIMITIVE_TYPE_P, for arithmetic operators.
9616 (patch_method_invocation): Indentation fix.
9617 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9618 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9619 (do_unary_numeric_promotion): Cleaned up code.
9620 (valid_cast_to_p): Handle boolean correctly.
9622 2000-09-27 Tom Tromey <tromey@cygnus.com>
9624 * lex.c (java_read_unicode): Reset bs_count when finished with
9627 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9630 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9631 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9632 (typeck.o): Depend on ggc.h.
9633 * class.c (add_method_1): Use GC functions for allocation.
9634 (init_class_processing): Register roots.
9635 * decl.c (ggc_p): Set to 1.
9636 (pending_local_decls): Make it static.
9637 (push_jvm_slot): Use GC functions for allocation.
9638 (init_decl_processing): Register roots.
9639 (give_name_to_locals): Use GC functions for allocation.
9640 (lang_mark_tree): New function.
9641 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9642 functions for allocation.
9643 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9644 * lex.c (java_lex): Use build_string, rather than replicating it
9646 * parse.y (goal): Add more roots.
9647 (mark_parser_ctxt): New function.
9648 * typeck.c: Include ggc.h.
9650 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9652 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9653 contains something else than MODIFY_EXPR.
9655 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9657 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9658 * Makefile.in (parse.o): Depend on ggc.h.
9659 (class.o): Likewise.
9660 (constants.o): Likewise.
9663 (jcf-parse.o): Likewise.
9664 (jcf-write.o): Likewise.
9665 (mangle.o): Likewise.
9666 * class.c: Include ggc.h.
9667 (build_static_field_ref): Register GC roots.
9668 (layout_class): Likewise.
9669 (init_class_processing): Likewise.
9670 * constants.c: Include ggc.h.
9671 (current_constant_pool_data_ref): Remove.
9672 (tag_nodes): Move it to ...
9673 (get_tag_node): ... here. Register GC roots.
9674 * decl.c: Include ggc.h. Remove many global tree definitions.
9675 (throw_node): Define.
9676 (java_global_trees): Likewise.
9677 (predef_filenames): Make the size a constant.
9678 (init_decl_processing): Adjust accordingly.
9679 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9680 * expr.c: Include ggc.h.
9681 (init_expr_processing): Register GC roots.
9682 (build_invokeinterface): Likewise.
9683 * java-tree.h: Replace extern tree declarations with macros.
9684 (java_global_trees): New variable.
9685 (java_tree_index): New enumeration.
9686 (init_jcf_parse): Declare.
9687 * jcf-parse.c: Include ggc.h.
9688 (current_class): Remove declaration.
9689 (main_class): Likewise.
9690 (all_class_list): Likewise.
9691 (predefined_filename_p): Adjust for constant size of
9693 (init_jcf_parse): New function.
9694 * jcf-write.c: Include ggc.h.
9695 (generate_classfile): Register GC roots.
9696 (append_synthetic_attribute): Likewise.
9697 (append_innerclass_attribute_entry): Likewise.
9698 * lang.c: Include ggc.h.
9699 (lang_print_error): Register GC roots.
9700 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9702 * parse.y: Include ggc.h.
9703 (wfl_operator): Remove.
9704 (goal): Register GC roots.
9705 (java_pop_parser_context): Adjust for new field names.
9706 (java_parser_context_save_global): Likewse.
9707 (java_parser_context_restore_global): Likewise.
9708 (java_parser_context_suspend): Likewise.
9709 (java_parser_context_resume): Likewise.
9710 (verify_constructor_circularity): Register GC roots.
9711 (lookup_cl): Likewise.
9712 (java_reorder_fields): Likewise.
9713 (build_current_this): Likewise.
9714 (class_in_current_package): Likewise.
9715 (argument_types_convertible): Likewise.
9716 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9718 2000-09-14 Tom Tromey <tromey@cygnus.com>
9720 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9722 2000-09-13 Tom Tromey <tromey@cygnus.com>
9724 * jcf-parse.c: Include <locale.h>.
9725 * jv-scan.c: Include <locale.h>.
9727 2000-09-12 Tom Tromey <tromey@cygnus.com>
9729 * expr.c (pop_type_0): Return `Object' if trying to merge two
9731 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9732 interface types; `Object' is always a valid supertype.
9734 2000-09-12 Tom Tromey <tromey@cygnus.com>
9737 * jv-scan.c (help): Document --encoding.
9738 (options): Added `encoding' entry.
9739 (OPT_ENCODING): New define.
9740 (main): Handle --encoding.
9741 Include <langinfo.h> if nl_langinfo exists.
9742 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9744 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9745 (parse_source_file): Correctly call java_init_lex. Added `finput'
9746 argument. Use nl_langinfo to determine default encoding.
9747 * java-tree.h (current_encoding): Declare.
9748 * parse.y (java_parser_context_restore_global): Don't restore
9750 (java_parser_context_save_global): Don't set `finput' field.
9751 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9753 * lang.c (current_encoding): New global.
9754 (lang_decode_option): Recognize `-fencoding='.
9755 (finish_parse): Don't close finput.
9756 * parse.h (struct parser_ctxt): Removed `finput' and
9757 `unget_utf8_value' fields. Added `lexer' field.
9758 (java_init_lex): Fixed declaration.
9759 * lex.c (java_new_lexer): New function.
9760 (java_destroy_lexer): Likewise.
9761 (java_read_char): Added `lex' argument. Handle iconv case.
9762 (java_read_unicode): Added `lex' argument. Count backslashes in
9764 (java_init_lex): Added `finput' and `encoding' arguments. Set
9765 `lexer' field in ctxp.
9766 (BAD_UTF8_VALUE): Removed.
9767 (java_lex): Handle seeing UEOF in the middle of a string literal.
9768 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9769 (java_lexer): New structure.
9772 (DEFAULT_ENCODING): New define.
9773 (java_destroy_lexer): Declare.
9775 2000-09-12 Tom Tromey <tromey@cygnus.com>
9778 * lex.c (java_init_lex): Initialize java_io_serializable.
9779 * parse.y (java_io_serializable): New global.
9780 (valid_ref_assignconv_cast_p): An array can be cast to
9783 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9785 * decl.c, expr.c: Include defaults.h if not already included.
9786 Don't define the *_TYPE_SIZE macros.
9788 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9790 * typeck.c (build_java_array_type): Correct first parameter
9791 in ADJUST_FIELD_ALIGN invocation.
9793 2000-09-06 Tom Tromey <tromey@cygnus.com>
9795 * lang-specs.h: Also recognize `-femit-class-files'.
9797 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9799 * verify.c (merge_types): Load the types to merge if necessary.
9801 2000-09-02 Anthony Green <green@redhat.com>
9803 * jcf-io.c: Include zlib.h.
9804 (open_in_zip): Read compressed class file archives.
9805 * zipfile.h (ZipDirectory): Add uncompressed_size and
9806 compression_method fields.
9807 * zextract.c (read_zip_archive): Collect file compression info.
9809 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9811 * parse.y (do_resolve_class): Also explore superclasses of
9812 intermediate enclosing contexts when searching for inner classes.
9814 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9816 * parse.y (variable_declarator_id:): Better error message.
9817 (expression_statement:): Use YYNOT_TWICE.
9818 (cast_expression:): Likewise.
9819 (assignment:): Likewise.
9821 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9823 * parse.y (do_merge_string_cste): New locals. Create new
9824 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9826 2000-08-07 Hans Boehm <boehm@acm.org>
9828 * boehm.c (mark_reference_fields): Set marking bits for all words in
9829 a multiple-word record.
9830 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9833 2000-08-31 Mike Stump <mrs@wrs.com>
9835 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9836 jcf-dump$(exeext)): Make parallel safe.
9838 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9840 * jcf-parse.c (set_source_filename): Constify a char *.
9841 * jcf-write.c (append_innerclasses_attribute,
9842 make_class_file_name): Constify a char *. Don't recycle a
9843 variable for an unrelated purpose.
9844 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9845 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9847 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9849 * expr.c (can_widen_reference_to): Fixed indentation.
9850 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9851 * parse.y: `finit$' replaces `$finit$' in comments.
9852 (try_builtin_assignconv): Fixed leading comment.
9854 2000-08-25 Greg McGary <greg@mcgary.org>
9856 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9858 2000-08-24 Greg McGary <greg@mcgary.org>
9860 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9861 * parse.y (BINOP_LOOKUP): Likewise.
9863 2000-08-22 Andrew Haley <aph@cygnus.com>
9865 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9866 sign extending. Fixes gcj/321.
9867 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9868 combining to make a jlong. Fixes gcj/321.
9870 2000-08-21 Nix <nix@esperi.demon.co.uk>
9872 * lang-specs.h: Do not process -o or run the assembler if
9875 2000-08-16 Andrew Haley <aph@cygnus.com>
9877 * typeck.c (build_java_array_type): Rewrite code to do array
9878 alignment. Take into account back-end macros when aligning array
9879 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9880 user to set alignment. Fixes gcj/252 and 160.
9882 2000-08-09 Tom Tromey <tromey@cygnus.com>
9884 * parse.y (check_abstract_method_definitions): Now return `int'.
9885 Check implemented interfaces. Fixes PR gcj/305.
9887 * parse.y (patch_switch_statement): Disallow `long' in switch
9888 expressions. Fixes PR gcj/310.
9890 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9892 * decl.c (finit_leg_identifier_node): New global.
9893 (init_decl_processing): Use `finit$' to initialize
9894 finit_identifier_node. Use `$finit$' to initialize
9895 finit_leg_identifier_node.
9896 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9897 * java-tree.h (finit_identifier_node): Changed attached comment.
9898 (finit_leg_identifier_node): New declaration.
9899 (ID_FINIT_P): Take finit_identifier_node and
9900 finit_leg_identifier_node into account. This is a backward
9903 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9905 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9907 (generate_bytecode_insns): Check `nargs' before emitting it.
9908 * verify.c (merge_type_state): Fixed typo.
9909 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9910 generate_bytecode_{conditional,insns}.
9912 2000-08-13 Anthony Green <green@redhat.com>
9914 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9917 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9919 * class.c (maybe_layout_super_class): Fixed indentation.
9920 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9921 (java_check_methods): New function declaration.
9922 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9923 instead of `str_ptr'.
9924 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9925 of a `invokeinterface' at the right time.
9926 * parse.h (WFL_STRIP_BRACKET): New macro.
9927 (SET_TYPE_FOR_RESOLUTION): Use it.
9928 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9929 (check_class_interface_creation): Don't check for cross package
9930 innerclass name clashes.
9931 (method_header): Behave properly if MDECL is `error_mark_node'.
9932 (method_declarator): Return `error_mark_node' if bogus current
9934 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9935 (resolve_and_layout): New local `decl_type', set and used. Call
9937 (java_check_methods): New method.
9938 (java_layout_classes): Use it.
9939 (resolve_qualified_expression_name): No EH check necessary in
9941 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9943 (patch_assignment): Set DECL_INITIAL on integral final local.
9945 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9947 * java-tree.h (flag_extraneous_semicolon): New extern.
9948 * lang-options.h: (-Wextraneous-semicolon): New option.
9949 * lang.c (flag_redundant): Fixed typo in leading comment.
9950 (flag_extraneous_semicolon): New global.
9951 (lang_decode_option): Set `flag_extraneous_semicolon' when
9952 -Wall. Decode `-Wextraneous-semicolon'.
9953 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9954 `empty_statement' rule.
9955 (class_body_declaration): Likewise.
9956 (method_body:): Accept `;' as a method body.
9957 (static_initializer:): Removed `SC_TK' hack.
9958 (constructor_block_end:): Likewise.
9959 (empty_statement:): Report deprecated empty declaration. Fixes
9962 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9964 * parse.y (build_dot_class_method_invocation): Changed parameter
9965 name to `type'. Build signature from `type' and convert it to a
9966 STRING_CST if it's an array.
9967 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9968 to use `ref_type' directly.
9970 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9972 * lang-options.h: Added a comma after the last element to avoid
9973 syntax errors when other languages define additional options.
9975 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9977 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9978 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9979 (jc1): Link with $(BACKEND).
9980 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9982 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9984 * jvspec.c: Adjust type of second argument to
9985 lang_specific_driver, and update code as necessary.
9987 * class.c (build_dtable_decl): Initialize dummy.
9989 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9991 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9992 method bodies not to rule out discarding `<clinit>'; don't use
9993 <clinit> to initialize static fields with constant initializers.
9995 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9997 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9999 (method_synthetic): New global.
10000 (HANDLE_METHOD): Recognize synthetic method and tell
10001 `print_method_info' about it.
10002 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
10003 processing a synthetic method.
10004 * jcf-reader.c (skip_attribute): New function.
10005 ( skip_attribute): Likewise.
10007 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10009 * parse.y (build_outer_field_access): Fixed comments.
10010 (fix_constructors): Emit the initialization of this$<n> before
10012 (resolve_qualified_expression_name): Build an access to `decl' if
10015 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10017 * parse-scan.y (curent_class): Non longer const.
10018 (inner_qualifier, inner_qualifier_length): Deleted.
10019 (current_class_length): New global.
10020 (bracket_count): Fixed typo in leading comment.
10021 (anonymous_count): New global.
10022 (class_instance_creation_expression:): Handle anonymous classes.
10023 (anonymous_class_creation:): New rule.
10024 (push_class_context): Rewritten.
10025 (pop_class_context): Likewise.
10026 (INNER_QUALIFIER): Macro deleted.
10027 (report_class_declaration): call `push_class_context' when
10028 entering the function. `fprintf' format modified not to use
10030 (report_class_declaration): Assign `package_name' and
10031 `current_class' to NULL separately.
10033 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10035 * expr.c (build_invokeinterface): Call layout_class_methods on
10038 2000-07-27 Tom Tromey <tromey@cygnus.com>
10039 Anthony Green <green@cygnus.com>
10040 Alexandre Petit-Bianco <apbianco@cygnus.com>
10042 * class.c (make_class_data): Create vtable for abstract classes.
10043 (get_dispatch_table): Changed to cope with abstract classes.
10045 2000-07-27 Tom Tromey <tromey@cygnus.com>
10047 * parse.y (patch_method_invocation): Don't reverse the argument
10048 list when dealing with anonymous class constructors. Fixed typo in
10051 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10053 * parse.y (build_alias_initializer_parameter_list): Reverse
10054 crafted list when building aliases for anonymous class
10057 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10059 * parse.y (jdep_resolve_class): Don't bother checking potential
10060 innerclass access if `decl' is NULL.
10061 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
10064 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10066 * parse.c: Remove (again.)
10068 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10070 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
10071 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
10072 outside the `if' statement, alias to innerclass removed, `decl'
10073 used to mark the class complete.
10075 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10077 * parse.y (simple_name:): Fixed typo in error message.
10079 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10081 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
10082 or its first operand can be error marks.
10084 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10086 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
10087 * parse.y (method_header): Likewise.
10089 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10091 * parse.y (process_imports): Consider that one might be trying to
10092 import an innerclass. Fixes gcj/254
10094 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10096 * parse.y (find_as_inner_class): Handle the case where the
10097 enclosing context of an innerclass has been loaded as bytecode.
10099 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10101 * parse.y (simple_name:): Reject `$' in type names.
10102 (resolve_type_during_patch): Use `type' as a second
10103 argument to resolve_no_layout. Fixes gcj/257.
10105 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
10107 * parse.y (find_most_specific_methods_list): Select the only
10108 non-abstract method even if max has been set.
10109 Fixes gcj/285, gcj/298.
10111 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
10113 * lang-specs.h: Added %(jc1) to java compiler options.
10115 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
10117 * .cvsignore: New file.
10119 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10121 * parse.y (not_accessible_p): Access granted to innerclasses
10122 (indirectly) extending the reference type. Fixes gcj/249.
10124 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10126 * parse.y (patch_method_invocation): Fixed comment.
10127 (maybe_use_access_method): Build this$<n>s to the context of the
10128 target method, or a type that extends it. Fixes gcj/242.
10130 2000-07-13 Mark Mitchell <mark@codesourcery.com>
10134 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10136 * parse.y (fold_constant_for_init): Avoid bullish conversion.
10138 2000-07-13 Tom Tromey <tromey@cygnus.com>
10140 * lang-specs.h: Added %{I*}.
10142 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
10144 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
10146 2000-07-12 Mark Mitchell <mark@codesourcery.com>
10148 * parse-scan.c: Remove.
10150 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * class.c (set_super_info): Handled protected inner classes.
10153 (common_enclosing_context_p): Bail early if arguments aren't both
10155 (get_access_flags_from_decl): Handle private and protected inner
10157 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
10158 (CLASS_PROTECTED): Likewise.
10159 (struct lang_type): New bitfield `poic'.
10160 * parse.y (jdep_resolve_class): Call check_inner_class_access on
10161 inner classes only.
10162 (check_inner_class_access): Renamed arguments, added
10163 comments. Handles protected inner classes (fixes gcj/225)
10164 (not_accessible_p): Fixed comments. Avoid handling inner classes.
10166 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10168 * parse.y (resolve_qualified_expression_name): Verify qualified
10169 access to `this'. Fixes gcj/239.
10171 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10173 * jcf-write.c (generate_classfile): Don't install ConstantValue
10176 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10178 * parse.y (resolve_qualified_expression_name): Handle inner class
10179 access. Fixes gcj/256.
10181 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10183 * jcf-write.c (generate_classfile): Properly install the
10184 ConstantValue attribute and the initial value constant pool index
10185 on string constants.
10186 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
10189 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10191 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
10193 * parse.y (find_as_inner_class): Fixed typo.
10194 (do_resolve_class): Explore enclosing contexts when searching for
10195 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
10196 (check_inner_class_access): Check `decl' which can be null in case
10197 of previous errors.
10199 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * java-tree.h (java_debug_context): Declared `extern'.
10202 (safe_layout_class): Likewise.
10203 * parse.y (resolve_field_access): Field must be `static' in order
10204 to be replaced by its initial value. Added comments.
10205 (find_applicable_accessible_methods_list): Fixed typo.
10206 (find_most_specific_methods_list): Methods found in innerclasses
10207 take over methods founds in the enclosing contexts.
10208 (java_complete_tree): Loosen restrictions on the type of DECLs
10209 that can be replaced by their initialization values.
10210 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
10212 2000-07-05 Tom Tromey <tromey@cygnus.com>
10214 * Make-lang.in (PARSE_DIR): New macro.
10215 (PARSE_RELDIR): Likewise.
10216 (PARSE_C): Likewise.
10217 (PARSE_SCAN_C): Likewise.
10218 ($(PARSE_C)): New target.
10219 ($(PARSE_SCAN_C)): Likewise.
10220 (SET_BISON): New macro.
10221 (BISONFLAGS): Likewise.
10222 (JAVABISONFLAGS): Likewise.
10224 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
10226 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
10227 argument on the first pass for CNI as well as JNI.
10228 (print_method_info): Set up method name on the first pass only.
10230 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10232 * parse.y (parser_qualified_classname): Removed parameter
10234 (create_interface): Removed first passed parameter to
10235 parser_qualified_classname.
10236 (create_class): Likewise. Don't install alias on static
10237 innerclasses. Fixes gcj/275.
10239 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10241 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
10242 debugable statement with empty_stmt_node. Fixes gcj/272
10244 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10246 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
10249 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10251 * jcf-write.c (push_long_const): Appropriately cast short negative
10254 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * parse.y (verify_constructor_super): Use loop variable
10257 `m_arg_type' initialized with `mdecl_arg_type'.
10259 2000-06-29 Tom Tromey <tromey@cygnus.com>
10261 * parse.y (resolve_field_access): Handle case where `type_found'
10264 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10266 * expr.c (lookup_field): The same field can be found through two
10267 different interface. Don't declare it ambiguous in that case.
10269 2000-06-27 Tom Tromey <tromey@cygnus.com>
10271 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
10272 follows \r, then unget it at a lower level.
10274 2000-06-26 Tom Tromey <tromey@cygnus.com>
10276 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
10277 java_complete_tree.
10279 2000-06-25 Tom Tromey <tromey@cygnus.com>
10281 * parse.y (for_statement): Wrap expression in a WFL if it is a
10282 constant. For PR gcj/268.
10284 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10286 * parse.y (do_resolve_class): Minor optimiztion in the package
10287 list search. Removed unnecessary test and return statement.
10288 (valid_ref_assignconv_cast_p): Order of arguments to
10289 enclosing_context_p fixed.
10291 2000-06-24 Tom Tromey <tromey@cygnus.com>
10293 * expr.c (lookup_field): Print error and return error_mark_node if
10294 field reference is ambiguous.
10296 * parse.y (check_abstract_method_definitions): Also check if
10297 `other_method' is abstract.
10299 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10301 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
10303 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
10304 (struct lang_type): New field `pic'.
10305 (CLASS_PRIVATE): New macro.
10306 * parse.y (check_inner_class_access): New function.
10307 (jdep_resolve_class): Call it.
10309 2000-06-23 Tom Tromey <tromey@cygnus.com>
10311 * parse.y (patch_incomplete_class_ref): Initialize the returned
10312 class. For PR gcj/260.
10314 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10316 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
10318 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10320 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10321 Java specific checks.
10322 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10323 screened by DECL_P.
10324 * java-tree.def (CASE_EXPR): Marked 'e'.
10325 (DEFAULT_EXPR): Likewise.
10326 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10327 screened by DECL_P.
10328 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10329 Java specific checks.
10330 (generate_bytecode_insns): Test try_block for BLOCK before using
10332 * parse.y (build_wfl_wrap): Added `location' argument. Set
10333 EXPR_WFL_LINECOL accordingly.
10334 (dim_expr:): Wrap constants with WFLs.
10335 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10336 (resolve_package): Check for `stmt' not being a BLOCK before
10337 building a debuggable statement with it.
10338 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10340 (resolve_field_access): Make sure `decl' is a DECL before treating
10342 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10343 IDENTIFIER_NODE before treating it as such.
10344 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10345 treating it as such.
10346 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10347 to be applied only on non array types.
10349 2000-06-16 Per Bothner <per@bothner.com>
10351 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10352 define in terms of DECL_RESULT, as that fails when --enable-checking.
10354 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10356 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10357 types the same in comparison.
10358 (CHECK_OP): Add static prototype.
10360 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10362 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10363 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10364 * parse.c: Rebuilt.
10366 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10368 * decl.c (create_primitive_vtable): Prototype.
10370 * jcf-write.c (generate_bytecode_insns): Initialize variable
10373 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10375 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10377 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10378 to track searched classes, and do not search the same class more than
10379 once. Call find_applicable_accessible_methods_list on immediate
10380 superclass, instead of search_applicable_method_list on all ancestors.
10381 Fix for PR gcj/238.
10383 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10385 * parse.y (register_fields): Permit static fields in inner classes
10386 if they are final. Fix for PR gcj/255.
10388 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10390 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10391 * parse.y (find_in_imports): Returned type changed to void,
10392 leading comment fixed.
10393 (register_package): New function.
10394 (qualify_and_find): Likewise.
10395 (package_declaration:): Use `register_package'.
10396 (single_type_import_declaration:): Removed local variable
10397 `node'. Added missing `;' for consistency.
10398 (type_import_on_demand_declaration:): Use `chainon' to link new
10400 (lookup_field_wrapper): Lookup local variables defined in outer
10402 (java_complete_class): Don't reverse the list of imported on demand.
10403 (do_resolve_class): Reorganized. Removed local variable
10404 `original_name'. Call `qualify_and_find' with the current package
10405 name, invoke `find_in_imports_on_demand' right after. Call
10406 `qualify_and_find' with the packages we've seen so far. Fixed
10407 operations numbering in comments.
10408 (java_expand_class): Don't reverse `package_list'.
10409 (find_most_specific_methods_list): New local variables `abstract'
10410 and `candidates'. Use them to pick the right method.
10412 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10414 * parse.y (check_modifiers_consistency): Don't subtract out
10415 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10417 2000-06-04 Philipp Thomas <pthomas@suse.de>
10419 * Makefile.in (INTLLIBS): New.
10423 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10425 * class.c (get_dispatch_table): Build the vtable dummy entry list
10426 element with a null purpose. Fixed leading comment.
10427 (build_dtable_decl): Build an accurate dtable type when appropriate
10430 2000-06-02 Richard Henderson <rth@cygnus.com>
10432 * lang.c (lang_get_alias_set): New.
10434 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10436 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10437 before using it as the accessed field.
10439 2000-05-31 Tom Tromey <tromey@cygnus.com>
10441 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10442 char_array_vtable, short_array_vtable, int_array_vtable,
10443 long_array_vtable, float_array_vtable, double_array_vtable):
10445 * expr.c (get_primitive_array_vtable): New function.
10446 (create_primitive_vtable): New function.
10447 (java_lang_expand_expr): Enable code to statically generate
10449 * decl.c (init_decl_processing): Create primitive vtables.
10450 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10451 short_array_vtable, int_array_vtable, long_array_vtable,
10452 float_array_vtable, double_array_vtable): Define.
10454 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10456 * java/parse.y (find_applicable_accessible_methods_list):
10457 Don't add an uninitialized value to the list.
10459 2000-05-25 Tom Tromey <tromey@cygnus.com>
10461 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10462 when trying to see if field's class should be initialized. Always
10463 initialize field's declaring class, not qualified class.
10466 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10467 `wfl_operator', to maybe_build_primttype_type_ref.
10470 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10472 * parse.y (patch_method_invocation): Don't try to lookup methods
10473 in primitive types.
10475 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10477 * parse.y (resolve_field_access): Call the appropriate <clinit>
10478 before accessing the length of a static array. Craft a decl for
10479 the field while its time. Fixes PR gcj/129.
10481 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10483 * parse.y (resolve_package): Correctly set `*next' (was off by
10485 (resolve_qualified_expression_name): Fixed comment.
10487 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10489 * jcf-parse.c (jcf_parse_source): Reset current_class and
10490 current_function_decl to NULL before parsing a new file.
10492 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10494 * parse.y (block_end:): If the collected block doesn't feature a
10495 statement, insert an empty statement.
10497 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10499 * parse.y (maybe_yank_clinit): New function.
10500 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10501 end of the list of methods belonging to a class.
10502 (java_complete_expand_method): Check whether <clinit> is really
10503 necessary and expand it accordingly.
10505 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10507 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10508 processed by the method's switch statement.
10510 2000-05-19 Tom Tromey <tromey@cygnus.com>
10512 * java-tree.h: Added init state enum.
10513 * decl.c (emit_init_test_initialization): Initialize class
10514 initialization check variable by looking at class' state.
10516 2000-05-19 Tom Tromey <tromey@cygnus.com>
10518 * java-tree.h (build_instanceof): Declare.
10519 (build_get_class): Declare.
10520 * parse.y (patch_binop): Use build_instanceof.
10521 * expr.c (build_instanceof): New function. If class is final,
10522 don't make a function call.
10523 (expand_java_INSTANCEOF): Use it.
10524 (build_get_class): New function.
10526 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10528 * jcf-write.c (generate_classfile): Scan the source_file for
10529 slashes with the right pointer variable.
10531 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10533 * lang.c (lang_decode_option): Update -Wunused flags by calling
10535 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10537 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10539 * check_init.c (check_init): Constify local char *.
10540 * class.c (push_class): Constify local char *.
10541 * java_tree.h: Update prototypes.
10542 * jcf-io.c (open_class): Constify filename parameter and
10544 (find_class): Remove redundant string copy. Cast return from
10546 * jcf-parse.c (read_class, parse_class_file, yyparse):
10547 Constify local char *.
10548 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10549 Constify local char *.
10550 * jcf.h (JCF): Constify filename and classname.
10551 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10552 * lang.c (init_parse): Constify parameter and return value.
10553 * lex.c (java_get_line_col): Constify filename parameter.
10554 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10555 * parse.y (java_parser_context_suspend,
10556 issue_warning_error_from_context, safe_layout_class): Constify
10558 * parse.c: Regenerate.
10560 2000-05-08 Tom Tromey <tromey@cygnus.com>
10562 * expr.c (build_jni_stub): Cache the result of
10563 _Jv_LookupJNIMethod.
10565 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10567 * decl.c (predef_filenames_size): Now 7.
10568 (predef_filenames): New seventh entry.
10570 2000-05-04 Tom Tromey <tromey@cygnus.com>
10572 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10573 Keep track of when we've seen a reference field after a
10574 non-reference field.
10575 (get_boehm_type_descriptor): Handle case where we see
10576 non-reference fields but no trailing reference field.
10577 * decl.c (rawdata_ptr_type_node): Define.
10578 (init_decl_processing): Initialize rawdata_ptr_type_node.
10579 * java-tree.h (rawdata_ptr_type_node): Declare.
10581 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10583 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10584 specifiers in calls to fprintf.
10586 2000-05-03 Andrew Haley <aph@cygnus.com>
10588 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10590 * javaop.h (WORD_TO_INT): New function.
10591 (IMMEDIATE_s4): Use WORD_TO_INT.
10592 * jcf.h (JPOOL_INT): Ditto.
10594 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10597 2000-04-19 Tom Tromey <tromey@cygnus.com>
10599 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10600 on native function.
10601 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10603 * expr.c (build_jni_stub): New function.
10604 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10605 * parse.c: Rebuilt.
10606 * parse.y (java_complete_expand_methods): Expand a native method
10607 and call build_jni_stub if -fjni given.
10608 * lang-options.h: Document -fjni.
10609 * lang.c (flag_jni): New global.
10610 (lang_f_options): Added `jni' entry.
10611 * java-tree.h (soft_lookupjnimethod_node,
10612 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10614 (flag_jni): Declare.
10615 (build_jni_stub): Declare.
10616 (struct lang_decl): Added `native' flag.
10617 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10619 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10620 soft_jnipopsystemframe_node): New globals.
10621 (init_decl_processing): Set them. _Jv_InitClass only takes one
10624 * java-tree.def: Put into `C' mode.
10626 2000-04-27 Tom Tromey <tromey@cygnus.com>
10629 * expr.c (expand_invoke): Generate check to see if object pointer
10630 is null in nonvirtual invocation case.
10631 * java-tree.h (soft_nullpointer_node): Declare.
10632 * decl.c (soft_nullpointer_node): New global.
10633 (init_decl_processing): Initialize soft_nullpointer_node.
10634 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10635 or `private' methods.
10636 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10638 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10640 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10643 2000-04-26 Tom Tromey <tromey@cygnus.com>
10645 * zextract.c (find_zip_file_start): New function.
10646 (read_zip_archive): Use it.
10648 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10652 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * class.c (common_enclosing_context_p): New function.
10655 * java-tree.h (common_enclosing_context_p): Added prototype.
10656 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10657 classes sharing an outer context with the current instance.
10658 * parse.y (build_access_to_thisn): Fixed leading comment.
10659 (verify_constructor_super): New local `supper_inner'. Skip
10660 enclosing context argument in the case of inner class constructors.
10661 (patch_method_invocation): Insert proper context as second
10662 parameter to pure inner class constructor super invocations.
10664 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10666 * parse.y (end_class_declaration): Reset the interface number
10669 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10671 * parse.y (source_start_java_method): Deleted unnecessary code.
10672 (patch_method_invocation): Fixed comment.
10674 2000-04-24 Robert Lipe <robertlipe@usa.net>
10676 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10678 2000-04-23 Tom Tromey <tromey@cygnus.com>
10680 * boehm.c (mark_reference_fields): Use int_byte_position.
10682 2000-04-22 Tom Tromey <tromey@cygnus.com>
10684 * boehm.c (mark_reference_fields): Only call byte_position on
10687 2000-04-22 Tom Tromey <tromey@cygnus.com>
10689 * boehm.c (mark_reference_fields): Added `last_view_index'
10690 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10692 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10694 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10695 * parse.y (check_class_interface_creation): Fixed comments. Select
10696 permitted modifiers for (inner) interfaces. Changed error message
10697 to report rejected modifiers used with local classes.
10699 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10701 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10702 of directly inherited type considered in scope.
10703 * parse.y (do_resolve_class): Search inherited classes for inner
10706 2000-04-20 Tom Tromey <tromey@cygnus.com>
10708 * parse.y (not_accessible_p): Use member's class, not current
10709 class, when doing inheritance check for protected reference.
10712 2000-04-20 Jason Schroeder <shrode@subnature.com>
10714 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10716 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10718 * parse.y (lookup_field_wrapper): Search for final local aliases.
10719 (resolve_expression_name): Let lookup_field_wrapper search for
10720 final local aliases. Force the value of `name' if one is found.
10721 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10722 an expression name. Fixed comments.
10724 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10726 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10728 2000-04-19 Tom Tromey <tromey@cygnus.com>
10730 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10732 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10734 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10736 2000-04-18 Tom Tromey <tromey@cygnus.com>
10739 * gjavah.c (utf8_cmp): Changed return value.
10740 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10742 (cxx_keywords): New global.
10743 (get_field_name): Handle new result of cxx_keyword_subst.
10744 (print_method_info): Likewise.
10746 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10748 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10749 with a newline, for CNI.
10750 (print_stub_or_jni): Print a space or newline before method name for
10751 CNI as well as JNI.
10752 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10753 (process_file): Include gcj/cni.h if generating CNI stubs.
10755 2000-04-16 Tom Tromey <tromey@cygnus.com>
10757 * gjavah.c (decompile_method): Use print_field_name.
10760 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10762 * parse.y (java_expand_classes): Reverse the package list once.
10763 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10765 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10766 the `==' and `!=' operators.
10768 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10770 * jcf-write.c (generate_bytecode_insns): At invocation time,
10771 always relate an interface method to the type of its selector.
10773 2000-04-05 Tom Tromey <tromey@cygnus.com>
10776 * expr.c (expand_invoke): Generate check to see if object pointer
10777 is null in nonvirtual invocation case.
10778 * java-tree.h (soft_nullpointer_node): Declare.
10779 * decl.c (soft_nullpointer_node): New global.
10780 (init_decl_processing): Initialize soft_nullpointer_node.
10781 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10782 or `private' methods.
10783 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10785 2000-04-05 Tom Tromey <tromey@cygnus.com>
10787 Fix for PR gcj/140:
10788 * parse.y (check_final_assignment): Recognize assignments to the
10789 `length' field of an array when generating class files.
10791 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10793 * class.c (decl_hash): Prototype removed.
10794 (decl_compare): Likewise.
10796 2000-04-05 Tom Tromey <tromey@cygnus.com>
10798 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10799 * parse.y (check_modifiers_consistency): Check for final/volatile
10800 clash. Fixes PR gcj/164.
10802 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10804 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10806 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10808 (add_method_1): Use `java_hash_hash_tree_node' and
10809 `java_hash_compare_tree_node'.
10810 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10811 (java_hash_compare_tree_node): Likewise.
10812 * parse.y (find_applicable_accessible_methods_list): Create,
10813 delete and use a hash table to remember already searched interfaces.
10815 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10817 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10820 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10822 * boehm.c (mark_reference_fields, set_bit): Prototype.
10823 (set_bit): Un-ANSI-fy definition.
10825 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10828 * decl.c (emit_init_test_initialization): Likewise.
10830 * gjavah.c (jni_print_char): Likewise.
10832 * parse.y (create_new_parser_context): Likewise.
10834 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10836 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10837 patch missing hunk. Fixed indentation.
10839 2000-03-30 Tom Tromey <tromey@cygnus.com>
10841 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10842 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10844 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10846 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10847 when negative *before* using it as an array index.
10848 * ChangeLog: Fixed typo.
10850 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10852 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10853 to 0 when it reaches -1.
10855 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10857 * jcf-parse.c (get_constant): Properly cast `num' during the
10858 invocation of `add_double'.
10859 * jcf-write.c (push_long_const): Properly cast `lo' before
10860 comparing it to short bounds.
10861 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10862 `interface_body:' is reduced after the current interface is
10865 2000-03-26 Tom Tromey <tromey@cygnus.com>
10867 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10868 Java-specific `-f' option.
10870 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10872 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10873 Adjust order of making types.
10874 Make bitsize_*_node values.
10876 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10878 * class.c (make_field_value): Use byte_position.
10879 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10880 (java_array_data_offset): Likewise.
10881 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10884 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10886 * parse.y (check_abstract_method_definitions): New local
10887 `end_type_reached'. Make sure we also consider `end_type'.
10888 (java_check_abstract_method_definitions): Make sure we eventually
10889 consider `java.lang.Object'.
10890 (maybe_use_access_method): Don't use access method if not in the
10891 context of a pure inner class or if the method's context is right.
10892 (find_applicable_accessible_methods_list): New static flag
10893 `object_done'. Don't search abstract classes as interfaces. Fixed
10894 indentation. Fixed the `java.lang.Object' only search. Search
10895 class interface(s) first, then fully search enclosing contexts.
10896 (find_most_specific_methods_list): Pick the closest candidate when
10897 they're all abstract.
10899 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10901 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10902 properly initialize `finished_label'. Don't emit gotos for empty
10905 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10907 * except.c (emit_handlers): Clear catch_clauses_last.
10909 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10911 * parse.y (check_method_types_complete): New function.
10912 (create_class): Reset anonymous class counter only when seeing an
10914 (java_complete_class): JDEP_METHOD: Don't recompute signature
10917 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10919 * class.c (build_static_ref): Fixed indentation in comment.
10920 * java-tree.def (TRY_EXPR): Fixed typo in name.
10921 (CLASS_LITERAL): Likewise.
10922 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10923 (struct lang_type): New field `dot_class'.
10924 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10925 (generate_classfile): Method `class$' is synthetic.
10926 * parse.y (build_do_class_method): New function.
10927 (build_dot_class_method_invocation): Likewise.
10928 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10929 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10930 (qualify_ambiguous_name): Likewise.
10931 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10932 (build_try_statement): Fixed leading comment.
10934 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10936 * class.c (make_field_value): Properly handle sizes.
10937 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10938 (layout_class_method): Count using trees.
10939 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10940 * expr.c (java_array_data_offset): Use int_bit_position.
10941 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10942 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10944 2000-03-16 Tom Tromey <tromey@cygnus.com>
10946 * lang.c (flag_hash_synchronization): New global.
10947 (lang_f_options): Added `hash-synchronization'.
10948 * lang-options.h: Mention -fhash-synchronization.
10949 * java-tree.h (flag_hash_synchronization): Declare.
10950 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10951 hash table synchronization is disabled.
10952 * decl.c (init_decl_processing): Only push `sync_info' value when
10953 hash table synchronization is disabled.
10954 * class.c (make_class_data): Only push `sync_info' field when hash
10955 table synchronization is disabled. Removed dead code.
10957 2000-03-16 Tom Tromey <tromey@cygnus.com>
10959 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10961 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10963 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10965 * parse.y (patch_method_invocation): Handle anonymous classes
10966 creation in static context.
10968 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10970 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10971 * parse.y (resolve_qualified_expression_name): Use it.
10972 (patch_method_invocation): Likewise.
10974 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10976 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10977 depending on the type of dependency which dictates what the
10979 (unresolved_type_p): Resolved types limited to the current class.
10981 2000-03-15 Tom Tromey <tromey@cygnus.com>
10983 * decl.c (init_decl_processing): Set type of `sync_info' to be
10986 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10987 Correctly compute bit number for current slot. Zero `high' and
10988 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10989 mark_reference_fields.
10990 (mark_reference_fields): New function.
10992 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10994 * parse.y (register_incomplete_type): Fixed initialization of
10997 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10999 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
11001 (push_class_context, pop_class_context): New function.
11002 (class_body:): Call pop_class_context.
11003 (interface_body:): Likewise.
11004 (INNER_QUALIFIER): New macro.
11005 (report_class_declaration): Changed output format and use
11006 INNER_QUALIFIER. Call push_class_context.
11008 2000-02-14 Andrew Haley <aph@cygnus.com>
11010 * check-init.c (check_init): Add new cases for unary and binary
11013 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11015 * parse.y (resolve_package): Set `next' once a type name has been
11016 progressively discovered.
11017 (resolve_qualified_expression_name): Propagate resolution only if
11018 there are remaining qualifiers. Take into account `q' might have
11019 been cleared after re-qualification.
11020 * parse.y (patch_method_invocation): New local `resolved'.
11021 Section dealing with qualified expression rewritten to use
11022 resolve_field_access.
11024 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11026 * parse.h (PUSH_CPC): Fixed indentation.
11027 (DEBUG_CPC): New macro.
11028 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
11029 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
11030 * parse.y (class_body_declaration:): Use
11031 SET_CPC_INSTANCE_INITIALIZER_STMT.
11032 (method_declaration:): Check for null current_function_decl.
11033 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
11034 (java_parser_context_pop_initialized_field): Better handling of
11036 (maybe_make_nested_class_name): Mark nested class name as
11037 qualified when necessary.
11038 (end_class_declaration): Don't call java_parse_context_resume when
11039 one or more error occurred.
11040 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
11041 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
11042 SET_CPC_INITIALIZER_STMT.
11043 (method_header): Check for inner classes declaring static methods.
11044 (resolve_qualified_expression_name): Handle situation where `this'
11047 2000-03-13 Hans Boehm <boehm@acm.org>
11049 * typeck.c (build_prim_array_type): Correctly set the high word too.
11051 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11053 * parse.y (java_complete_expand_methods): Leave <clinit> out of
11055 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
11056 list of methods for interfaces.
11058 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11060 * parse.y (qualify_ambiguous_name): Properly handle expressions
11063 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11065 * parse.y (check_final_assignment): Extended to process
11067 (patch_assignment): Have check_final_assignment called only once.
11069 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11071 * java-tree.h (IS_INIT_CHECKED): New flag.
11072 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
11073 * parse.y (patch_string): Call force_evaluation_order on the
11074 completed string concatenation tree.
11075 * expr.c (force_evaluation_order): Call force_evaluation_order on
11076 function's arguments too.
11078 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11080 * decl.c (emit_init_test_initialization): Mark KEY as unused.
11081 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
11082 (build_anewarray): Likewise.
11083 * parse.y (patch_newarray): Likewise.
11084 * parse.c: Regenerated.
11086 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11088 * decl.c (init_decl_processing): Added new class fields `depth',
11089 `ancestors', and `idt' to class_type_node. Use
11090 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
11091 * class.c (make_class_data): Push initial values for new fields.
11092 * java-tree.h: Updated prototype for `build_invokeinterface'.
11093 * expr.c (build_invokeinterface): Changed parameters to accept
11094 `method' tree. Calculate index of `method' in its declaring
11095 interface. Build call to _Jv_LookupInterfaceMethodIdx.
11096 (expand_invoke): Call `build_invokeinterface' with new parameters.
11097 * parse.y (patch_invoke): Call `build_invokeinterface' with new
11100 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
11102 * typeck.c (lookup_do): Search superinterfaces first
11103 when looking up an interface method. From Godmar Back
11104 <gback@cs.utah.edu>
11106 2000-03-06 Tom Tromey <tromey@cygnus.com>
11108 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
11110 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11112 * java-tree.h (lookup_argument_method2): Declared.
11113 (safe_layout_class): Prototype moved from parse.h.
11114 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
11115 * parse.y (java_check_regular_methods): Local `super_class' gone.
11116 Call lookup_argument_method2 instead of lookup_argument_method.
11117 Perform modifier match for methods found declared in implemented
11118 interfaces. Fixed indentation problem. Overriding/hiding error
11119 report to take place only for methods found in classes.
11120 * typeck.c (lookup_argument_method): Changed leading
11121 comment. Re-written by calling lookup_do.
11122 (lookup_argument_method2): New function.
11123 (lookup_java_method): Re-written by calling lookup_do.
11124 (lookup_do): New function.
11126 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11128 * check-init.c (check_init): Removed dead code. Handle (blank)
11130 * parse.y (declare_local_variables): New local `final_p', set it
11131 and use it to initialize LOCAL_FINAL.
11132 (check_final_assignment): Only check FIELD_DECLs.
11134 2000-02-17 Tom Tromey <tromey@cygnus.com>
11136 * Makefile.in (JAVA_OBJS): Added boehm.o.
11137 (boehm.o): New target.
11138 * Make-lang.in (JAVA_SRCS): Added boehm.c.
11139 * java-tree.h (flag_use_boehm_gc): Declare.
11140 (get_boehm_type_descriptor): Declare.
11141 * lang.c (lang_f_options): Added `use-boehm-gc'.
11142 (flag_use_boehm_gc): New global.
11143 * lang-options.h: Added -fuse-boehm-gc.
11144 * boehm.c: New file.
11145 * class.c (get_dispatch_table): If class uses a Boehm type
11146 descriptor, put it in the vtable.
11147 (make_class_data): Removed dead code.
11149 2000-03-03 Per Bothner <per@bothner.com>
11151 * decl.c (init_decl_processing): Initialize sizetype properly.
11153 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11155 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
11156 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
11157 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11158 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
11159 (jcf_parse): New local `current'. Load innerclasses seen in outer
11160 context being processed.
11161 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
11162 * jcf-write.c (append_innerclasses_attribute): New function.
11163 (append_innerclasses_attribute_entry): Likewise.
11164 (get_access_flags): Handle static classes. Set anonymous and local
11165 classes to be private.
11166 (generate_classfile): Attribute count adjusted. Call
11167 append_innerclasses_attribute.
11168 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
11169 PURE_INNER_CLASS_TYPE_P.
11170 * parse.y (parser_qualified_classname): New parameter `is_static',
11171 produce non qualified name accordingly.
11172 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
11173 (create_interface): Added argument to parser_qualified_classname.
11174 (create_class): Added argument to parser_qualified_classname. Setup
11175 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
11176 (add_inner_class_fields): Fixed indentation.
11177 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
11178 (method_declarator): Fixed typo in comment.
11179 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
11180 (build_current_thisn): Likewise.
11181 (patch_method_invocation): Likewise.
11183 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
11185 * decl.c (current_function_decl): Move to toplev.c.
11187 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11189 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
11190 (DECL_BIT_INDEX): Use underlying representation.
11191 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
11193 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11195 * expr.c (build_java_ret): Pass proper type to size_binop.
11197 2000-02-25 Anthony Green <green@cygnus.com>
11199 * expr.c (build_class_init): Mark the decl to be ignored by
11201 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
11202 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
11203 * class.c (init_test_hash_newfunc): New function.
11204 (decl_hash): New function.
11205 (decl_compare): New function.
11206 * decl.c (emit_init_test_initialization): New function.
11207 (complete_start_java_method): Traverse the init test hashtable,
11208 calling emit_init_test_initialization.
11209 (always_initialize_class_p): Define.
11210 * expr.c (build_class_init): Use initialization tests when
11211 emitting class initialization code.
11212 (always_initialize_class_p): Declare.
11213 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
11215 * java-tree.h: Include hash.h.
11216 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
11217 (struct lang_decl): Add init_test_table field.
11218 (init_test_hash_entry): Define.
11220 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11222 * gjavah.c (main): Avoid using `argi' to report unimplemented
11225 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11227 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
11228 initialize locals to avoid warnings. Local `exception_type' moved
11231 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
11233 * parse.y (resolve_expression_name): Use `orig' as a second
11234 argument to resolve_field_access.
11235 (resolve_field_access): Removed unnecessary code when dealing with
11238 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
11240 * class.c (push_super_field): Don't push the field twice.
11241 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
11242 * parse.h (java_reorder_fields): Prototyped.
11243 * parse.y (java_reorder_fields): New function.
11244 (java_layout_class): Simplified not to worry about re-ordering.
11246 2000-02-23 Tom Tromey <tromey@cygnus.com>
11248 * gjavah.c (print_name): In JNI case, correctly quote string.
11249 (print_method_info): Don't handle overrides in JNI mode.
11251 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
11253 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
11254 value type set to `boolean_type_node'.
11256 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11258 * jcf-dump.c (main): Test for correct condition after
11259 output file creation.
11261 2000-02-19 Anthony Green <green@cygnus.com>
11263 * jcf-depend.c (add_entry): Fix test for first list entry.
11265 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11267 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
11268 * constants.c (build_constants_constructor): Likewise.
11270 2000-02-19 Anthony Green <green@cygnus.com>
11272 * jcf-depend.c (add_entry): Add entries to the end of the list.
11274 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
11276 * decl.c (INT_TYPE_SIZE): Define if necessary.
11277 (expand_java_return): Handle the case of a native integer smaller
11278 than a JVM integer.
11280 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
11282 * gjavah.c (help): Use GCCBUGURL.
11283 * jv-scan.c (help): Likewise.
11284 * jcf-dump.c (help): Likewise.
11286 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11288 * jcf-write.c (generate_bytecode_insns): Don't generate empty
11291 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11293 * jcf-parse.c (load_class): Call `fatal' if no file containing
11294 the target class are found.
11296 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
11298 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
11299 lex.c, lex.h, and PARSE_H to...
11300 (parse.o, parse-scan.o): ...here, respectively.
11302 * lex.c: Split out code that may trigger SIGFPE from yylex()
11303 to its own function.
11304 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
11306 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11308 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
11310 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
11312 * parse.y (outer_field_access_p): Stop in time when outer contexts
11314 (resolve_qualified_expression_name): Properly qualify *everything*
11315 after a package.type to be resoled as expression names.
11316 (find_applicable_accessible_methods_list): Save/restore `class' to
11317 isolate it from a possible outer context search.
11319 2000-02-15 Tom Tromey <tromey@cygnus.com>
11321 * gjavah.c (jni_print_char): New function.
11322 (print_full_cxx_name): Use it.
11323 (decode_signature_piece): Likewise.
11324 (print_cxx_classname): Likewise.
11326 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11328 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11330 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11332 * gjavah.c: Include version.h.
11334 * jcf-dump.c: Likewise.
11336 * jv-scan.c: Likewise.
11338 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11340 * parse.y (outer_field_access_fix): First parameter now a tree
11341 node. Check for assignment to final. First argument to
11342 build_outer_field_access_fix modified to accommodate prototype.
11343 (build_outer_field_access): Don't check for assignment to final
11345 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11346 possibly returned by outer_field_access_fix. Changed
11347 outer_field_access_fix's first argument.
11348 (check_final_assignment): $finit$'s context is OK.
11349 (patch_unaryop): Use node instead of its line/column value when
11350 calling outer_field_access_fix.
11352 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11354 * parse.y (interface_declaration:): No longer tagged
11355 <node>. Re-installed default action.
11356 (class_member_declaration:): Handle inner interfaces.
11357 (interface_member_declaration): Handle inner interfaces and
11359 (create_interface): Push error if one seen. Suspend parsing
11360 context when processing an inner interface.
11361 (register_fields): Inner class static field limitations not to
11362 apply to inner interfaces.
11364 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11366 * jcf-parse.c (load_class): Update `java_error_count' when a
11367 class' file can't be found.
11368 (parse.y): Avoid (byte)code generation when errors seen.
11370 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11372 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11373 decodes a valid node.
11374 (patch_binop): Handle TRUNC_DIV_EXPR.
11376 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11378 * parse.y (resolve_package): New local `acc'. Try to progressively
11379 build and guess a package and type name.
11381 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11383 * parse.y (find_applicable_accessible_methods_list): Load and
11384 layout the search class if necessary.
11385 (java_complete_tree): Keep to original type of the folded initial
11388 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11390 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11391 Generate error message if circularity is detected. New static
11393 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11394 * jcf-write.c (generate_bytecode_insns): Very simply handle
11396 * parse.y (java_check_circular_reference): Use
11397 `cyclic_inheritance_report' during report, if necessary.
11398 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11399 walking NEW_ARRAY_INIT twice.
11401 2000-02-09 Tom Tromey <tromey@cygnus.com>
11403 * parse.y (check_class_interface_creation): Allow inner classes to
11404 be `private' or `protected', check modifiers' consistency. Prevent
11405 block local classes from bearing any modifiers.
11407 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11409 * except.c (check_start_handlers): Re-add prototype lost in last
11411 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11413 2000-02-09 Andrew Haley <aph@cygnus.com>
11415 * decl.c (clear_binding_level): Remove excess initializer.
11416 (maybe_poplevels): Remove unused variable.
11417 (force_poplevels): Ditto.
11418 (struct binding_level): Add comment.
11420 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11422 * jcf-write.c (generate_classfile): Don't consider
11423 pre-initialization with reference value (use <clinit> instead.)
11424 * parse.y (java_fix_constructors): No generated constructor for
11426 (build_outer_field_access): Removed debug message.
11427 (outer_field_expanded_access_p): Adapted to bytecode generation.
11428 (build_outer_field_access_method): Use fix_method_argument_names.
11429 (build_outer_method_access_method): Fixed indentation. Added
11430 comment. Handle access method generation for static and also void
11432 (build_access_to_thisn): Inserted debug message.
11433 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11434 (resolve_qualified_expression_name): Fixed comment.
11435 (not_accessible_p): Adapted to bytecode generation. Added comment.
11436 (patch_method_invocation): Added comment.
11437 (maybe_use_access_method): Fixed leading comment. Handle static
11439 (java_complete_lhs): Don't shortcut handling of initialized upon
11440 declaration String type static fields when generating bytecode.
11441 (patch_unaryop): Handle outer field access when generating
11444 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11446 * java-tree.h (FIELD_THISN): New macro.
11447 * jcf-write.c (append_synthetic_attribute): New function.
11448 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11449 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11450 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11452 (build_outer_field_access): Turned on access functions usage and
11453 generation when compiling to bytecode.
11454 (maybe_use_access_method): Likewise.
11456 2000-01-25 Andrew Haley <aph@cygnus.com>
11458 * java-except.h (struct eh_range): Add `expanded' field.
11459 (maybe_start_try): Add end_pc arg.
11460 (maybe_end_try): Ditto.
11461 * java-tree.h (force_poplevels): new function.
11462 * expr.c (expand_byte_code): Don't call maybe_start_try or
11464 * except.c (add_handler): Reset expanded.
11465 (expand_start_java_handler): Set expanded.
11466 (check_start_handlers): Don't expand a start handler that's
11467 already been expanded.
11468 (maybe_start_try): Add end_pc arg. Only expand a handler which
11470 (expand_end_java_handler): call force_poplevels.
11471 (force_poplevels): new function.
11472 * decl.c (binding_level): Add start_pc of binding level.
11473 (maybe_pushlevels): Call maybe_start_try when pushing binding
11475 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11476 (LARGEST_PC): Define.
11477 (clear_binding_level): Use LARGEST_PC.
11479 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11480 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11481 (binding_depth, is_class_level, current_pc): new variables.
11482 (struct binding_level): ditto.
11483 (indent): new function.
11484 (push_jvm_slot): add debugging info.
11485 (maybe_pushlevels): ditto.
11486 (maybe_poplevels): ditto.
11487 (pushlevel): ditto.
11489 (start_java_method): ditto.
11490 (give_name_to_locals): comment only.
11491 * except.c (binding_depth, is_class_level, current_pc):
11493 (expand_start_java_handler): add debugging info.
11494 (expand_end_java_handler): ditto.
11496 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11498 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11499 (print_name_for_stub_or_jni, process_file): Constify a char*.
11501 2000-02-03 Tom Tromey <tromey@cygnus.com>
11503 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11505 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11507 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11508 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11511 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11513 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11514 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11515 (struct lang_type): New field `ii_block'.
11516 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11517 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11518 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11519 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11520 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11521 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11523 * parse.y (add_instance_initializer): New function.
11524 (in_instance_initializer): New static global.
11525 (class_body_declaration:): Link instance initializer block.
11526 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11527 (array_creation_expression:): Remove unused local.
11528 (java_parser_context_push_initialized_field): Fixed leading
11529 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11530 CPC_INSTANCE_INITIALIZER_LIST.
11531 (java_parser_context_pop_initialized_field): Likewise.
11532 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11533 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11534 CPC_INITIALIZER_STMT.
11535 (fix_constructors): New local `class_type'. Use it. Call
11536 add_instance_initializer.
11537 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11538 (patch_return): Forbid return in instance initializers.
11539 (patch_throw_statement): Enforce exception handling in the context
11540 of instance initializers.
11542 2000-02-03 Tom Tromey <tromey@cygnus.com>
11544 * Make-lang.in (java.mostlyclean): Remove executables in
11547 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11549 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11550 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11551 (java_float_finite): Convert to use union Word from javaop.h.
11552 (java_double_finite): Convert to use union DWord from javaop.h.
11554 2000-02-02 Tom Tromey <tromey@cygnus.com>
11556 * gjavah.c (options): Added `jni' entry.
11557 (help): Document -jni.
11558 (flag_jni): New global.
11559 (process_file): Handle JNI output. Don't print text from
11560 -prepend, -add, etc, when generating stubs. Only remove `.class'
11561 suffix if it actually exists.
11562 (main): Create a `.c' file when run with `--jni --stubs'. Create
11563 correct output file name with `--jni'.
11564 (print_include): Mangle header name differently in JNI case.
11565 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11567 (print_method_info): Handle JNI case. Put signature info into
11568 method name. Handle case when STREAM is NULL.
11569 (print_name_for_stub_or_jni): New function.
11570 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11571 (print_cxx_classname): Handle JNI.
11572 (print_full_cxx_name): Likewise.
11573 (decode_signature_piece): Likewise.
11574 (overloaded_jni_method_exists_p): New function.
11575 (struct method_name): Added `signature' and `sig_length' fields.
11576 (HANDLE_END_FIELD): Do nothing in JNI mode.
11578 2000-02-02 Tom Tromey <tromey@cygnus.com>
11580 * jv-scan.c: Include version.c, <getopt.h>.
11581 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11582 (options): New array.
11583 (usage): New function.
11584 (version): New function.
11585 (main): Use getopt_long to parse command line.
11586 * jcf-dump.c: Include version.c, <getopt.h>.
11587 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11588 OPT_JAVAP): New macros.
11589 (options): New array.
11590 (usage): Return `void'. Changed message.
11591 (help): New function.
11592 (version): New function.
11593 (main): Use getopt_long_only to parse command line.
11594 * gjavah.c: Include <getopt.h>.
11595 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11596 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11597 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11598 (options): New array.
11599 (java_no_argument): Removed.
11600 (help): Updated with missing options.
11601 (main): Use getopt_long_only to parse command line.
11602 (usage): Changed message.
11604 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11606 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11607 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11608 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11609 * parse.y (array_creation_expression:): Handle anonymous arrays.
11610 (build_array_from_name): Don't set `ret_name' if null.
11611 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11612 (qualify_ambiguous_name): Likewise.
11613 (java_complete_expand_class): Likewise.
11615 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11617 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11618 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11619 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11620 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11621 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11622 AIPL_FUNCTION_COMPLETED_INVOCATION.
11623 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11624 AIPL_FUNCTION_INVOCATION_READY.
11625 (AIPL_FUNCTION_DECLARATION): New enum entry.
11626 * parse.y (reorder_static_initialized): New function.
11627 (java_parser_context_pop_initialized_field): Use it.
11628 (add_inner_class_fields): Use
11629 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11630 augmented. Install marker after last alias initializer, if any.
11631 (generate_finit): Fixed typo. Don't try to retain only the used
11633 (method_header): Compute and set DECL_FUNCTION_NAP.
11634 (method_declarator): Fixed comment. Insert alias initializer in
11636 (build_alias_initializer_parameter_list): Fixed leading
11637 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11638 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11639 (java_complete_expand_class): Code to retain only used aliases
11641 (java_complete_expand_methods): New local `first_decl'. Generate
11642 $finit$ first, then expand the constructors, regular methods and
11644 (java_complete_expand_method): Don't report error on missing
11645 return statement if previously detected bogus.
11646 (fix_constructors): Don't patch constructor parameters list.
11647 (patch_method_invocation): Use new AIPL enum values. Reverse
11648 alias initializer list for anonymous classes.
11650 2000-01-30 Anthony Green <green@redhat.com>
11652 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11653 determine how many stack slots to pop.
11655 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11657 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11658 error handling/recovery.
11659 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11661 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11663 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11664 FIELD_LOCAL_ALIAS_USED): New macros.
11665 (DECL_FUNCTION_NAP): New macro.
11666 (struct lang_decl): New field `nap'.
11667 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11668 (struct lang_type): New fields `finit_stmt_list' and
11669 `clinit_stmt_list'.
11670 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11671 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11672 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11673 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11674 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11675 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11676 (BUILD_THROW): Macro line separator re-indented.
11677 * parse.y (end_class_declaration): New function.
11678 (maybe_generate_pre_expand_clinit): New name for
11679 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11680 pre-expand static fields.
11681 (maybe_generate_clinit): Function deleted.
11682 (check_for_static_method_reference): Prototype's parameter list
11684 (generate_finit): New name for maybe_generate_finit. Changed
11685 leading comment. Function rewritten to use
11686 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11687 (build_alias_initializer_parameter_list): New function.
11688 (java_parser_context_pop_initialized_field): Likewise.
11689 (add_inner_class_fields): Likewise.
11690 (type_declaration:): Call end_class_declaration.
11691 (class_member_declaration:): Likewise.
11692 (formal_parameter_list:): Fixed typos.
11693 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11694 element. Improved error handling.
11695 (block_statement:): Call end_class_declaration.
11696 (anonymous_class_creation:): Likewise.
11697 (create_anonymous_class): Fixed comments.
11698 (create_class): Call add_inner_class_fields.
11699 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11700 (method_header): Use MARK_FINAL_PARMS.
11701 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11702 (method_declarator): Propagate final argument flag.
11703 (craft_constructor): New local `artificial'. Call
11704 build_alias_initializer_parameter_list. Use
11705 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11706 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11708 (complete_expand_class): Get rid of unused outer context local
11710 (java_complete_expand_methods): Fixed leading
11711 comment. Generate/pre-expand <clinit> first. Changed method
11712 expansion order to regular, $finit$, constructors, <clinit>.
11713 (java_complete_expand_method): Set current_function_decl.
11714 (fix_constructors): Fix constructor parameter list to account for
11715 outer context local alias initializers.
11716 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11717 (resolve_expression_name): Lookup outer context local aliases. New
11718 local `access', use it.
11719 (patch_method_invocation): Patch inner class ctor invocation with
11720 outer context local aliases initialization values. $finit$
11721 invocation patching now includes things generated with
11722 build_alias_initializer_parameter_list.
11723 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11724 (build_super_invocation): Likewise.
11725 (patch_assignment): Changed comment.
11727 2000-01-27 Andrew Haley <aph@cygnus.com>
11729 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11733 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11735 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11737 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11739 * parse.y (register_fields): Don't pass a format specifier to
11740 OBSOLETE_MODIFIER_WARNING.
11741 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11742 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11744 (check_modifiers): Change function into a macro.
11745 (check_class_interface_creation): Pass a literal format string.
11747 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11749 * buffer.h: PROTO -> PARAMS.
11750 * check-init.c: Likewise.
11751 * class.c: Likewise.
11752 * constants.c: Likewise.
11753 * convert.h: Likewise.
11754 * decl.c: Likewise.
11755 * except.c: Likewise.
11756 * expr.c: Likewise.
11757 * gjavah.c: Likewise.
11758 * java-except.h: Likewise.
11759 * java-tree.h: Likewise.
11760 * jcf-depend.c: Likewise.
11761 * jcf-dump.c: Likewise.
11762 * jcf-parse.c: Likewise.
11763 * jcf-path.c: Likewise.
11764 * jcf-reader.c: Likewise.
11765 * jcf-write.c: Likewise.
11767 * jv-scan.c: Likewise.
11768 * jvgenmain.c: Likewise.
11769 * jvspec.c: Likewise.
11770 * lang.c: Likewise.
11773 * parse-scan.y: Likewise.
11774 * parse.h: Likewise.
11775 * parse.y: Likewise.
11776 * typeck.c: Likewise.
11777 * verify.c: Likewise.
11778 * xref.c: Likewise.
11779 * xref.h: Likewise.
11780 * zextract.c: Likewise.
11781 * zipfile.h: Likewise.
11783 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11785 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11786 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11787 * constants.c (build_constant_data_ref): Check for cached
11788 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11789 in TYPE_CPOOL_DATE_REF.
11790 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11791 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11792 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11793 (LOCAL_FINAL): New macro.
11794 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11795 constant pool -- don't try to reuse.
11796 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11797 TYPE_LANG_SPECIFIC.
11798 (find_in_current_zip): Use TYPE_JCF.
11799 * parse.h (java_check_final): Prototype removed.
11800 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11801 (maybe_create_class_interface_decl,
11802 check_class_interface_creation): Likewise.
11803 (java_expand_finals): Function removed.
11804 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11805 (block_statement:): Fixed comment.
11806 (anonymous_class_creation:): Likewise.
11807 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11809 (check_class_interface_creation): Loosened error report on (inner)
11810 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11811 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11812 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11814 (create_interface): Likewise.
11815 (anonymous_class_counter): New static global.
11816 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11817 patch. Fixed comments.
11818 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11819 anonymous_class_counter when declaring a toplevel class.
11820 (craft_constructor): Fixed constructor name when handling
11821 anonymous classes. Anonymous class constructors to feature hidden
11822 this$<n> parameter.
11823 (java_fix_constructors): Added comment.
11824 (java_check_final): Function removed.
11825 (java_complete_expand_methods): Fixed comment. Don't generate
11826 class data, save its outgoing constant pool instead.
11827 (verify_constructor_super): Skip anonymous class constructor
11828 hidden this$<n> parameter.
11829 (java_expand_classes): New local `saved_ctxp'. Removed call to
11830 java_expand_finals and java_check_final. Expand anonymous class
11831 constructors. Generate class data.
11832 (build_super_invocation): Skip anonymous class hidden this$<n>
11834 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11835 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11836 (set_java_signature): Likewise.
11838 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11840 * gjavah.c: Delete ACC_VISIBILITY define.
11841 * jcf.h: Add ACC_VISIBILITY define.
11842 * parse.y: final: rule tagged <value>.
11843 (java_check_regular_methods): Use ACC_VISIBILITY define for
11844 default package access check.
11845 (local_variable_declaration_statement): Use final: rule.
11847 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11849 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11850 (final:): New rule.
11852 2000-01-17 Tom Tromey <tromey@cygnus.com>
11854 * gjavah.c (print_field_info): Allow non-static final fields.
11856 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11858 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11859 * parse.y (patch_anonymous_class): New function.
11860 (create_anonymous_class): Register incomplete type when the
11861 class/interface to extends/implement isn't known yet.
11862 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11863 (verify_constructor_super): Tuned error message.
11865 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11867 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11868 (ANONYMOUS_CLASS_P): New macro.
11869 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11870 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11871 * parse.y (create_class): Added leading argument.
11872 (maybe_create_class_interface_decl,
11873 check_class_interface_creation): Likewise.
11874 (craft_constructor): New function.
11875 (verify_constructor_super): Added argument in prototype.
11876 (class_declaration:): Inserted leading argument.
11877 (for_begin:): Use FOR_LOOP_P.
11878 (anonymous_class_creation): Create WFL of the anonymous class to
11879 instantiate. Call build_new_invocation. Added comments.
11880 (check_class_interface_creation): Handle parameter `anonymous' in
11881 verbose mode class creation announce.
11882 (link_nested_class_to_enclosing): Exclude anonymous classes.
11883 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11884 anonymous class, even though they appear to have an enclosing
11886 (create_interface): Pass extra argument to
11887 check_class_interface_creation.
11888 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11889 (create_class): Call check_class_interface_creation and
11890 maybe_create_class_interface_decl with extra new argument. Don't
11891 add private this$<n> to anonymous classes.
11892 (method_declarator): Insert hidden this$<n> to anonymous class
11894 (java_fix_constructors): Deleted code creating default
11895 constructor. Call craft_constructor instead.
11896 (java_check_regular_methods): Set `saw_constructor' to 1 for
11898 (fix_constructors): Pass extra argument to verify_constructor_super.
11899 (verify_constructor_super): New local `sdecl', use it. Search for
11900 matching constructor (possibly featuring arguments) in super
11902 (lookup_method_invoke): Craft constructor according to arguments
11903 list when dealing with anonymous class constructors.
11904 (build_super_invocation): Pass arguments to anonymous class super
11906 (search_loop): Use FOR_LOOP_P.
11907 (labeled_block_contains_loop_p): Likewise.
11909 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11911 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11912 (enclosing_context_p): New function.
11913 (get_access_flags_from_decl): Handle CLASS_STATIC.
11914 (maybe_layout_super_class): Extra first argument passed to
11916 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11918 * decl.c (access0_identifier_node): New global.
11919 (init_decl_processing): access0_identifier_node initialized.
11920 (pushdecl): Set DECL_CONTEXT only on non type decls.
11921 * expr.c (lookup_field): Lookup inner class fields in enclosing
11923 (expand_invoke): Use ID_INIT_P.
11924 (expand_java_field_op): Use DECL_CLINIT_P.
11925 * java-tree.def (CLASS_LITERAL): New tree code.
11926 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11927 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11928 (struct lang_decl): New field `inner_access'.
11929 (enclosing_context_p): Prototyped.
11930 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11931 ID_CLINIT_P): New macros.
11932 (CLASS_STATIC): New macro.
11933 (CLASS_ACCESS0_GENERATED_P): New macro.
11934 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11935 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11936 INNER_CLASS_P): New macros.
11937 (DECL_INNER_CLASS_LIST): New macro.
11938 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11940 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11941 the shift value to int. Fixed typo in comment.
11942 * lex.c (inst_id, wpv_id): Initialize.
11943 * mangle.c (unicode_mangling_length): Take `$' into account.
11944 * parse.h (DRECOVER, RECOVER): Terminate properly.
11945 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11946 (typedef struct _jdep): New field `enclosing'.
11947 (JDEP_ENCLOSING): New macro.
11948 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11949 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11950 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11951 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11952 GET_ENCLOSING_CPC_CONTEXT): New macros.
11953 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11954 (do_resolve_class): Added extra argument in prototype.
11955 * parse.y (resolve_class): Added extra argument in prototype.
11956 (maybe_create_class_interface_decl): Likewise.
11957 (maybe_use_access_method, build_wfl_wrap): New functions.
11958 (java_complete_expand_classes, java_complete_expand_class):
11960 (java_parser_context_push_initialized_field,
11961 java_parser_context_suspend, java_parser_context_resume):
11963 (maybe_make_nested_class_name, make_nested_class_name,
11964 set_nested_class_simple_name_value,
11965 link_nested_class_to_enclosing, find_as_inner_class,
11966 find_as_inner_class_do, check_inner_class_redefinition,
11967 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11968 maybe_build_thisn_access_method, build_outer_field_access,
11969 build_outer_field_access_methods, build_outer_field_access_expr,
11970 build_outer_method_access_method, build_new_access_id,
11971 build_outer_field_access_method, outer_field_access_p,
11972 outer_field_expanded_access_p, outer_field_access_fix,
11973 build_incomplete_class_ref, patch_incomplete_class_ref,
11974 create_anonymous_class): Likewise.
11975 (inst_id, wpv_id): New static global variables.
11976 (synchronized:): New rule, tagged <node>.
11977 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11979 (anonymous_class_creation:): New rule, tagged <node>.
11980 (NEW_TK): Tagged <node>.
11981 (type_literals, array_type_literal): New rules, tagged <node>.
11982 (class_declaration:): Removed action when reducing by class_body:
11983 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11984 using GET_CPC in sub-rules.
11985 (class_member_declaration): Handle inner classes.
11986 (method_declaration): When reducing method_header:, reset
11987 current_function_decl when appropriate.
11988 (method_declarator:): Set the number of formal parameter to 0 for
11989 method declared without arguments.
11990 (constructor_declarator:): Likewise.
11991 (static_initializer:): List of elements kept in a list.
11992 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11993 use of the keyword `static' for type declarations.
11994 (block_statement:): Handle inner class declarations.
11995 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11996 type qualified `this'.
11997 (class_instance_creation_expression): Use anonymous_class_creation:
11998 to handle inner class instances creation. Handle qualified `new'.
11999 (something_dot_new): Added appropriate actions.
12000 (create_new_parser_context): New function.
12001 (java_push_parser_context, java_parser_context_save_global,
12002 java_parser_context_suspend): Use create_new_parser_context.
12003 (check_modifiers): Changed leading comment.
12004 (check_class_interface_creation): Handle interclasses.
12005 (add_superinterfaces): Fixed comment.
12006 (create_interface): Build qualified name from the raw_name instead
12007 of its matching WFL. Push the initialized fields list. raw_name added
12008 as an extra argument to maybe_create_class_interface_decl.
12009 (create_class): Build qualified name from the raw_name instead of
12010 its matching WFL. Removed assignment to current_parsed_class_un.
12011 Call PUSH_ERROR before returning an error. Suspend the current
12012 parser context when processing an inner class. Push the
12013 initialized fields list. raw_name added as an extra argument to
12014 maybe_create_class_interface_decl. Add the private this$<n>
12016 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
12017 (register_fields): Get the class type from GET_CPC and handle
12018 previous errors. Added code to handle the creation of static
12019 fields in inner classes. Initialized fields initialization
12020 statements kept in a list of lists.
12021 (maybe_generate_finit): Initialized fields initialization
12022 statements kept in a list of lists. Use GET_CPC.
12023 (maybe_generate_clinit): Likewise.
12024 (method_header): Use GET_CPC and GET_CPC_UN.
12025 (parser_qualified_classname): Handle inner classes.
12026 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
12027 (java_fix_constructors): Hide pointer to enclosing context
12028 instance in constructor list when dealing with inner classes.
12029 (jdep_resolve_class): Call resolve_class with extra first argument
12031 (resolve_class): Add enclosing context as a first extra argument
12032 to do_resolve_class.
12033 (do_resolve_class): Call find_as_inner_class. Handle WFLs
12035 (resolve_no_layout): Extra argument added to resolve_class
12037 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
12038 (java_get_real_method_name): Use GET_CPC_UN.
12039 (check_abstract_method_definitions): Use DECL_CLINIT_P.
12040 (java_check_abstract_methods): Handle static method declared in
12041 inner classes by an error.
12042 (java_check_regular_methods): Use DECL_CLINIT_P.
12043 (source_start_java_method): Also set DECL_MAX_LOCALS.
12044 (create_artificial_method): Call java_parser_context_save_global
12045 and java_parser_context_restore_global instead of saving/restoring
12046 the context by hand.
12047 (expand_start_java_method): Improved verbose mode message.
12048 (java_complete_expand_methods): Fixed leading comment. Use
12050 (fix_constructors): Added assignment to this$<n> if necessary.
12051 (java_expand_classes): Call java_complete_expand_classes instead
12052 of java_complete_expand_methods.
12053 (make_qualified_primary): Simplified.
12054 (merge_qualified_name): Optimized for missing left or right parts.
12055 (resolve_expression_name): Handle access to outer class fields from
12057 (resolve_qualified_expression_name): New macro
12058 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
12059 classes. Report error on non appropriate qualification of
12060 `new'. Handle qualified `this'.
12061 (not_accessible_p): Allow access to outer class private fields from
12063 (patch_method_invocation): Handle method invocations through
12064 access methods and inner class constructor invocations.
12065 (find_applicable_accessible_methods_list): Search enclosing
12066 contexts of an inner class.
12067 (search_applicable_methods_list): Fixed typo.
12068 (argument_types_convertible): Handle inner class constructors'
12069 hidden outer context reference argument.
12070 (qualify_ambiguous_name): Handle qualified `this'.
12071 (java_complete_lhs): Handle use of field accessed through
12072 artificial access methods in various cases of assignments. Handle
12073 CLASS_LITERAL node.
12074 (check_final_assignment): Use DECL_CLINIT_P.
12075 (valid_ref_assignconv_cast_p): Handle the destination being an
12076 enclosing context of the source.
12077 (patch_unaryop): Handle use of field accessed through artificial
12079 (patch_return): Use DECL_CLINIT_P.
12080 (patch_throw_statement): Use DECL_CLINIT_P.
12081 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
12082 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
12085 2000-01-16 Anthony Green <green@cygnus.com>
12087 * parse.y (build_string_concatenation): Only use
12088 StringBuffer(String) shortcut if String arg is constant.
12090 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12092 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
12093 the shift value to int. Fixed typo in comment.
12095 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
12097 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
12098 * jcf-write.c: Likewise.
12099 * parse.y: Likewise.
12100 * parse.c: Regenerate.
12102 2000-01-09 Anthony Green <green@cygnus.com>
12104 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
12105 bytecodes in the correct order.
12107 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12109 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
12111 2000-01-06 Anthony Green <green@cygnus.com>
12113 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12114 before building constant array decl.
12116 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
12118 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
12119 method invocation and typo in conditional expression.
12120 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
12121 the appropriate NOTE_POP.
12122 * parse.y (patch_binop): Shift value mask to feature the right
12125 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12127 * class.c (assume_compiled, assume_compiled_node): Add static
12129 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
12131 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
12133 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
12135 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
12136 to `__modifier' to avoid stringifying it.
12138 * parse.y (verify_constructor_circularity): Don't call a variadic
12139 function with a non-literal format string.
12140 (java_check_abstract_methods): Move unreachable code inside
12141 `continue' statement.
12142 (lookup_method_invoke): Call xstrdup, not strdup.
12144 * expr.c (expand_java_field_op): Avoid the use of ANSI string
12147 * jcf-parse.c (yyparse): Likewise.
12149 * jv-scan.c (main): Likewise.
12151 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12153 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
12154 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
12155 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
12158 * parse.y (synchronized, variable_redefinition_error,
12159 check_class_interface_creation, create_interface, create_class,
12160 method_header, finish_method_declaration,
12161 check_modifiers_consistency, method_declarator,
12162 complete_class_report_errors, check_abstract_method_definitions,
12163 java_check_regular_methods, check_throws_clauses,
12164 java_check_abstract_methods, read_import_dir,
12165 check_pkg_class_access, declare_local_variables, fix_constructors,
12166 cut_identifier_in_qualified, resolve_expression_name,
12167 resolve_qualified_expression_name, patch_method_invocation,
12168 java_complete_lhs, patch_assignment, try_builtin_assignconv,
12169 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
12170 patch_exit_expr, patch_exit_expr, patch_switch_statement,
12171 patch_try_statement, patch_synchronized_statement,
12172 patch_throw_statement, check_thrown_exceptions,
12173 patch_conditional_expr): Likewise.
12175 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12177 * Makefile.in (LIBDEPS): Added gcc's errors.o
12178 (../jcf-dump$(exeext):): Link with gcc's errors.o
12179 (../gcjh$(exeext):): Likewise.
12180 * expr.c (expand_java_NEW): Layout the entire target type instead of
12181 laying out its methods only.
12182 (lookup_field): Layout the class after having loaded it.
12183 * java-tree.h (java_debug_context): Declared.
12184 * jcf-io.c (toplev.h): Included.
12185 (find_class): Removed assignment to jcf's outofsynch
12186 field. Force source file to be read if newer than its matching
12187 class file. Tweaked debug messages.
12188 * jcf-parse.c (jcf_out_of_synch): Deleted.
12189 (read_class): Call to jcf_out_of_synch removed.
12190 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
12191 (jcf_out_of_synch): Prototype deleted.
12192 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
12193 `deprecated' and `class_err': integer turned into bit-fields.
12194 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
12195 * parse.y (package_list): New global.
12196 (package_declaration:): Record newly parsed package name.
12197 (extra_ctxp_pushed_p): Static global deleted.
12198 (java_parser_context_save_global): Create buffer context for the
12199 purpose of saving globals, if necessary.
12200 (java_parser_context_restore_global): Pop context pushed for the
12201 purpose of saving globals, if necessary.
12202 (java_debug_context_do): New prototype and function.
12203 (java_debug_context): Likewise.
12204 (do_resolve_class): Use already parsed package names to qualify
12205 and lookup class candidate.
12206 (java_pre_expand_clinit): Removed unnecessary local variable.
12208 1999-12-17 Tom Tromey <tromey@cygnus.com>
12210 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
12212 (process_file): Use `\n\' at end of each line in string.
12214 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12216 * expr.c (expand_invoke): Layout the loaded class before
12217 attempting to use it.
12218 (expand_java_field_op): Allow final field assignments to take
12220 * typeck.c (convert): Return error_mark_node if expr is null.
12222 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12224 * class.c (class_depth): Return -1 if the class doesn't load
12226 * expr.c (can_widen_reference_to): Check for errors during depth
12227 computation and return 0 accordingly.
12228 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
12229 create default constructors and add an other error check.
12230 * parse.h (java_fix_constructors): Prototyped.
12231 * parse.y (java_pre_expand_clinit): Likewise.
12232 (build_super_invocation): Re-prototyped to feature one argument.
12233 (java_check_circular_reference): Directly use `current'.
12234 (java_fix_constructors): New function.
12235 (java_check_regular_methods): Don't create default constructors
12236 here, but abort if none were found.
12237 (java_complete_expand_methods): Pre-process <clinit> calling
12238 java_pre_expand_clinit.
12239 (java_pre_expand_clinit): New function.
12240 (fix_constructors): build_super_invocation invoked with the
12241 current method declaration as an argument.
12242 (build_super_invocation): Use the context of the processed method
12243 decl argument instead of current_class.
12244 * typeck.c (lookup_java_method): Take WFLs in method names into
12247 1999-12-14 Per Bothner <per@bothner.com>
12249 * class.c (make_class_data): flag_keep_inline_functions to keep
12250 private methods in the method array.
12252 1999-12-15 Anthony Green <green@cygnus.com>
12254 * check-init.c (check_init): Take into account both types of
12255 `throw's when checking for uninitialized variables.
12257 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12259 * parse.y (java_complete_lhs): Force conversion of array
12260 dimensions to int_type_node, that's what runtime's ABI expects.
12262 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12264 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
12265 operand of a WFL, until the Java front-end gets fixed with regard
12266 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
12268 1999-12-10 Andrew Haley <aph@cygnus.com>
12270 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
12271 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
12272 expr.c (build_java_athrow): Add support for sjlj-exceptions.
12273 java-tree.h: Ditto.
12274 jcf-write.c: Ditto.
12276 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
12278 * expr.c (java_lang_expand_expr): Switch to permanent obstack
12279 before calling expand_eh_region_start and expand_start_all_catch.
12280 * except.c (expand_start_java_handler): Switch to permanent
12281 obstack before calling expand_eh_region_start.
12282 (expand_end_java_handler): Switch to permanent obstack before
12283 calling expand_start_all_catch.
12285 1999-12-5 Anthony Green <green@cygnus.com>
12287 * decl.c (init_decl_processing): Mark throw_node as a noreturn
12288 function with side effects.
12289 (init_decl_processing): Mark all memory allocating DECLs with
12292 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12294 * except.c (expand_end_java_handler): Call
12295 expand_resume_after_catch and end_catch_handler.
12297 1999-11-30 Anthony Green <green@cygnus.com>
12299 * verify.c (verify_jvm_instructions): Create new return label
12300 chain if non existent (don't rely on the verified state of the jsr
12303 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12305 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
12306 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
12308 * parse.y (patch_assignment): Removed bogus final class test on
12309 lhs when checking on whether to emit an ArrayStoreException runtime
12311 * expr.c (expand_java_arraystore): Likewise.
12313 1999-11-28 Anthony Green <green@cygnus.com>
12315 * decl.c (find_local_variable): Reuse single slot decls when
12318 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12320 * jcf-parse.c (saw_java_source): Global variable removed.
12321 (read_class): Don't use `saw_java_source'. Added extra braces.
12322 (yyparse): Code setting `saw_java_source' removed.
12324 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12326 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12328 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12330 * verify.c (merge_type_state): Non verified subroutines being
12331 considered more than once to trigger passive type merge.
12333 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12335 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12336 in case of error. Error message tuned.
12338 1999-11-21 Anthony Green <green@cygnus.com>
12340 * constants.c (find_methodref_index): Unwrap method names before
12341 inserting them in the constant pool.
12343 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12345 * class.c (assume_compiled_node): New typedef.
12346 (assume_compiled_tree): New static data.
12347 (find_assume_compiled_node): New function.
12348 (add_assume_compiled): New function.
12349 (assume_compiled): New function.
12350 * class.c (make_class_data): Use assume_compiled.
12351 (is_compiled_class): Use assume_compiled.
12353 * java-tree.h (add_assume_compiled): Declare.
12355 * lang.c (lang_decode_option): Parse new options.
12357 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12359 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12360 int_type_node: that's what `_Jv_AllocObject' expects.
12362 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12364 * parse.y (lookup_method_invoke): Use lang_printable_name to
12365 reliably build the type name during error report. Fixes PR gcj/97.
12367 1999-11-09 Tom Tromey <tromey@cygnus.com>
12369 * jcf-path.c: Include <sys/stat.h>.
12370 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12371 (DIR_UP): New macro.
12373 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12375 * parse.y (source_end_java_method): Resume permanent allocation,
12376 reversing Apr 27 1998 patch.
12377 (patch_string_cst): Pop obstacks after having pushed the permanent
12380 1999-11-05 Tom Tromey <tromey@cygnus.com>
12382 * class.c (finish_class): Emit inlined methods if any native
12383 methods exist in the class. Fixes PR gcj/85.
12385 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12387 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12388 (qualify_ambiguous_name): Likewise.
12390 1999-11-03 Godmar Back <gback@cs.utah.edu>
12392 * typeck.c: (lookup_java_method): search all inherited
12393 interfaces when looking up interface method.
12395 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12397 * parse.y (method_header:): Issue error message for rule `type
12399 (synchronized:): Error report when not using synchronized.
12401 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12403 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12404 being used before the superclass constructor has been called.
12405 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12406 instead of `CALL_THIS_CONSTRUCTOR_P'.
12408 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12410 * check-init.c: Fix typo in comment.
12412 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12414 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12417 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12419 * parse.y (expression_statement:): Call function to report
12420 improper invocation of a constructor.
12421 (parse_ctor_invocation_error): New function.
12423 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12425 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12428 1999-10-21 Tom Tromey <tromey@cygnus.com>
12430 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12431 in generated `main'.
12433 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12435 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12436 (qualify_ambiguous_name): Likewise.
12438 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12440 * parse.y (java_complete_tree): fold_constant_for_init to work on
12442 (java_complete_lhs): Likewise.
12443 (array_constructor_check_entry): Complete an initializer element
12444 on permanent_obstack.
12446 1999-10-19 Tom Tromey <tromey@cygnus.com>
12448 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12449 From Mike Moreton <mike@pillim.demon.co.uk>.
12451 1999-10-15 Greg McGary <gkm@gnu.org>
12453 * java-tree.h (flag_bounds_check): Remove extern decl.
12454 * lang.c (flag_bounds_check): Remove global variable.
12455 (lang_f_options): Remove "bounds-check" entry.
12456 (lang_init_options): Default flag_bounds_check to "on".
12458 1999-10-14 Tom Tromey <tromey@cygnus.com>
12460 * jvgenmain.c (usage): New function.
12461 (main): Use it. Also, handle `-D' options.
12462 * jvspec.c (lang_specific_driver): Recognize -D.
12463 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12465 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12467 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12469 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12470 variadic function with a non-literal format string.
12472 * parse-scan.y (report_main_declaration): Likewise.
12474 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12476 * parse.y (read_import_dir, patch_assignment, patch_binop,
12477 patch_array_ref): Likewise.
12479 * typeck.c (build_java_array_type): Likewise.
12481 * verify.c (verify_jvm_instructions): Likewise.
12483 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12485 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12487 1999-10-07 Anthony Green <green@cygnus.com>
12489 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12490 where CHECK_PUT may fail for valid reasons.
12492 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12493 UNSAFE_PUTN): New macros.
12495 1999-10-04 Tom Tromey <tromey@cygnus.com>
12497 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12498 well. Fixes Java PR gcj/59.
12499 * parse-scan.y (yyerror): Report errors.
12501 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12503 * decl.c (insert_block): Remove unconditional `abort'.
12505 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12507 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12508 FUNCTION_CODE now of type int. All callers changed.
12509 Set the builtin's DECL_BUILT_IN_CLASS.
12511 1999-09-23 Tom Tromey <tromey@cygnus.com>
12513 * jvspec.c (lang_specific_driver): Don't read spec file if
12514 -fsyntax-only given.
12516 1999-09-22 Tom Tromey <tromey@cygnus.com>
12518 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12520 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12521 (WORDS_TO_LONG): Likewise.
12522 (WORDS_TO_DOUBLE): Likewise.
12524 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12526 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12527 (RELOCATION_VALUE_1): Likewise.
12528 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12529 push_in_const, push_long_const): Prototyped.
12530 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12531 (push_constant2): Likewise.
12532 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12533 (find_constant_wide): Cast find_constant2's integer arguments to
12535 (find_constant_index): Cast find_constant2's and find_constant2's
12536 integer arguments to `jword'.
12537 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12538 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12539 (emit_if): Use RELOCATION_VALUE_1.
12540 (emit_goto): Likewise.
12541 (emit_jsr): Likewise.
12542 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12543 argument to push_long_const to HOST_WIDE_INT.
12545 1999-09-15 Andreas Schwab <schwab@suse.de>
12547 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12549 1999-09-20 Nick Clifton <nickc@cygnus.com>
12551 * lang.c (lang_decode_option): Extend comment.
12553 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12555 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12558 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12560 * gjavah.c (get_field_name, print_method_info, print_include,
12561 add_namelet): Use xmalloc, not malloc.
12563 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12564 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12567 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12569 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12571 * jcf-path.c (add_entry): Likewise.
12573 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12575 * jv-scan.c (xmalloc): Remove definition.
12577 * jvgenmain.c (xmalloc): Likewise.
12579 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12581 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12583 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12584 concat, not xmalloc/sprintf.
12585 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12586 (xstrdup): Remove definition.
12588 * parse.y (duplicate_declaration_error_p,
12589 constructor_circularity_msg, verify_constructor_circularity,
12590 check_abstract_method_definitions, java_check_regular_methods,
12591 java_check_abstract_methods, patch_method_invocation,
12592 check_for_static_method_reference, patch_assignment, patch_binop,
12593 patch_cast, array_constructor_check_entry, patch_return,
12594 patch_conditional_expr): Use xstrdup, not strdup.
12596 * zextract.c (ALLOC): Use xmalloc, not malloc.
12598 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12600 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12602 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12603 (do_spec, lang_specific_pre_link, lang_specific_driver,
12604 input_filename, input_filename_length): Don't declare.
12605 (main_class_name, jvgenmain_spec, lang_specific_driver):
12607 (lang_specific_driver): All calls to the function pointer
12608 parameter now explicitly call `fatal'.
12610 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12612 * parse.y (find_applicable_accessible_methods_list): Search
12613 abstract classes as interfaces.
12615 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12617 * class.c (finish_class): We're now outside a valid method
12618 declaration. Tell the rest of gcc so.
12620 1999-09-08 Bruce Korb autogen@linuxbox.com
12622 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12624 1999-09-07 Tom Tromey <tromey@cygnus.com>
12626 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12628 (decode_signature_piece): Don't emit "::" in JArray<>.
12629 (print_namelet): Only print trailing `;' when printing a class.
12631 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12633 * java-tree.h: Delete declarations for all tree nodes now moved to
12635 * decl.c: Delete their definitions.
12637 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12639 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12640 * Makefile.in (OBJS): Add ggc-callbacks.o.
12641 (OBJDEPS): Likewise.
12643 1999-09-03 Tom Tromey <tromey@cygnus.com>
12645 * parse.y (strip_out_static_field_access_decl): Return operand if
12646 it satisfies JDECL_P.
12648 1999-09-02 Tom Tromey <tromey@cygnus.com>
12650 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12651 Handle nested arrays, like `[[I'.
12653 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12655 * class.c (finish_class): Remove unused parameter, all callers
12658 * expr.c (build_java_athrow): Change return type to void.
12659 (java_lang_expand_expr): Make sure each case in switch returns a
12662 * java-tree.h (finish_class): Fix prototype to take void args.
12664 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12665 (main): Issue return from main, not exit.
12667 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12669 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12671 * jv-scan.c (main): Issue return from main, not exit.
12673 * parse.y (check_abstract_method_definitions,
12674 java_check_abstract_method_definitions): Add static prototypes.
12675 (java_complete_expand_methods): Fix call to `finish_class'.
12677 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12680 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12682 * lang.c (language_string): Constify.
12684 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12686 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12687 Remove hacks for stuff which comes from libiberty.
12689 * Make-lang.in: Likewise.
12691 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12693 * Makefile.in (xref.o): Depend on xref.c explicitly.
12695 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12697 * java-tree.h (lang_printable_name): Constify a char*.
12699 * lang.c (lang_printable_name): Likewise.
12701 1999-08-27 Jeffrey A Law (law@cygnus.com)
12703 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12704 comments in C code.
12706 1999-08-26 Tom Tromey <tromey@cygnus.com>
12708 * gjavah.c (print_cxx_classname): Print "::" before qualified
12711 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12713 * parse.y (lookup_cl): Changed leading comment. Now does its best
12714 to set the column number.
12715 (qualify_ambiguous_name): Take WFL wrappers into account.
12717 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12719 * verify.c (verify_jvm_instructions): Don't check instruction
12720 validity beyond end of method.
12722 1999-08-25 Tom Tromey <tromey@cygnus.com>
12724 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12726 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12728 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12729 cxx_keyword_subst, generate_access, name_is_method_p,
12730 get_field_name, print_field_name, super_class_name, print_include,
12731 decode_signature_piece, print_class_decls, usage, help,
12732 java_no_argument, version, add_namelet, print_namelet): Add static
12734 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12735 name_is_method_p): Constify a char*.
12736 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12737 Provide a final else clause in an if-else-if.
12738 (print_field_info): Add missing final arg in function call to
12739 `print_field_name'.
12740 (print_method_info, decompile_method, decode_signature_piece,
12741 print_c_decl, print_full_cxx_name, print_stub,
12742 print_mangled_classname, super_class_name, print_include,
12743 add_namelet, add_class_decl, print_class_decls, process_file,
12744 help): Constify a char*.
12746 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12747 push_int_const, find_constant_wide, find_constant_index,
12748 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12749 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12750 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12751 emit_if, emit_goto, emit_jsr, call_cleanups,
12752 make_class_file_name): Add static prototypes.
12753 (generate_bytecode_return, generate_bytecode_insns): Pass a
12754 NULL_PTR, not a NULL_TREE.
12756 * jv-scan.c: Include "jcf.h".
12757 (main): Declare using DEFUN macro.
12759 * jvspec.c (find_spec_file, lang_specific_pre_link,
12760 lang_specific_driver): Add prototypes.
12761 (find_spec_file): Constify a char*.
12763 * keyword.gperf (hash, java_keyword): Add prototypes.
12765 * lang.c (lang_print_error): Add static prototype.
12766 (lang_init): Prefer memcpy over bcopy to avoid casts.
12768 * lex.c (yylex): Add static prototype.
12770 * parse-scan.y: Include "lex.c" earlier.
12772 * parse.h: Remove redundant declaration for `yylex'.
12774 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12775 labeled_block_contains_loop_p): Add static prototypes.
12776 (not_accessible_p): Make static to match prototype.
12778 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12780 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12782 * parse.y (check_method_redefinition): Changed leading comment.
12783 (check_abstract_method_definitions): New function.
12784 (java_check_abstract_method_definitions): New function.
12785 (java_check_regular_methods): Call it.
12786 (verify_constructor_super): Fixed indentation.
12787 (lookup_method_invoke): Likewise.
12789 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12791 * parse.y (method_header): Return a null pointer if the current
12792 class node is null.
12793 (finish_method_declaration): Return if the current function decl
12795 (source_start_java_method): Likewise.
12796 (java_method_add_stmt): Likewise.
12798 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12800 * class.c (emit_register_class): Removed unnecessary call to
12802 * parse.y (labeled_block_contains_loop_p): Removed unused local
12805 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12807 * parse.y (java_refold): Added prototype.
12809 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12811 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12812 (java_stabilize_reference): Removed unnecessary `else'.
12813 (java_complete_lhs): Set flag to remember boolean. Call
12814 java_refold. Added comments.
12815 (java_decl_equiv): New function.
12816 (binop_compound_p): Likewise.
12817 (java_refold): Likewise.
12818 (patch_unaryop): Striped static field access assigned to decl and
12819 op. Changed promotion scheme for ++/-- operators.
12820 (search_loop): New function.
12821 (labeled_block_contains_loop_p): Likewise.
12822 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12824 (patch_bc_statement): Call search_loop. Fixed comment.
12826 1999-08-14 Anthony Green <green@cygnus.com>
12828 * expr.c (java_lang_expand_expr): Mark static array data as
12831 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12833 * jvgenmain.c (main): NUL-terminate name_obstack.
12835 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12837 * check-init.c (check_bool2_init, done_alternative): Add static
12840 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12841 (add_method, build_utf8_ref, build_class_ref,
12842 append_gpp_mangled_type, layout_class_method): Constify a char*.
12844 * decl.c (push_promoted_type, make_binding_level): Add static
12846 (push_promoted_type, pushdecl): Constify a char*.
12848 * except.c (find_handler_in_range, link_handler,
12849 check_start_handlers): Add static prototypes.
12851 * expr.c (process_jvm_instruction): Constify a char*.
12853 * gjavah.c (main): Constify a char*.
12855 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12858 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12860 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12861 munge, print_ents): Constify a char*.
12863 * jcf-dump.c (disassemble_method): Constify a char*.
12864 (print_constant_pool, print_exception_table): Add static prototypes.
12865 (print_constant, print_exception_table, main, disassemble_method):
12868 * jcf-io.c (find_classfile, find_class): Likewise.
12870 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12871 (set_source_filename, predefined_filename_p): Add static prototypes.
12872 (set_source_filename, get_constant, get_class_constant,
12873 find_in_current_zip): Constify a char*.
12875 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12877 (add_entry, add_path, jcf_path_classpath_arg,
12878 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12880 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12881 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12882 jcf_parse_one_method, jcf_parse_methods,
12883 jcf_parse_final_attributes): Add static prototypes.
12884 (get_attribute): Constify a char*.
12886 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12887 jcf_dependency_add_target, jcf_path_classpath_arg,
12888 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12890 * jv-scan.c (main): Constify a char*.
12891 (gcc_obstack_init): Add prototype arguments.
12893 * jvgenmain.c (gcc_obstack_init): Likewise.
12894 (main): Constify a char*.
12896 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12898 (put_decl_string, lang_print_error): Constify a char*.
12899 (lang_init): Remove redundant extern prototype.
12901 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12903 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12904 Add static prototypes.
12905 (get_type_from_signature): Constify a char*.
12907 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12908 Add static prototypes.
12909 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12910 (verify_jvm_instructions): Constify a char*.
12912 * xref.c (xref_flag_value): Likewise.
12914 * xref.h (xref_flag_value): Likewise.
12916 * zextract.c (makeword, makelong): Add static prototypes.
12917 (makeword, makelong): Constify a uch*.
12919 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12921 * lang.c (java_dummy_print): Constify a char*.
12922 (lang_print_error): Likewise.
12923 (lang_init): Remove redundant prototype for `print_error_function'.
12924 (lang_init_source): Likewise.
12925 (lang_identify): Constify a char*.
12927 1999-08-09 Tom Tromey <tromey@cygnus.com>
12929 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12930 (WORDS_TO_LONG): Likewise.
12931 (WORDS_TO_DOUBLE): Likewise.
12933 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12935 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12937 * expr.c (java_stack_pop, java_array_data_offset,
12938 build_java_throw_out_of_bounds_exception, case_identity,
12939 build_java_check_indexed_type): Add static prototypes.
12940 (linenumber_table, expand_invoke, expand_java_field_op,
12941 build_primtype_type_ref, expand_byte_code): Constify a char*.
12943 * java-tree.h (build_primtype_type_ref, linenumber_table):
12945 (java_lang_expand_expr): Add prototype.
12947 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12948 `java_lang_expand_expr'.
12950 * lex.c (java_lex_error): Constify a char*.
12951 (java_get_unicode, java_read_char, java_allocate_new_line,
12952 java_unget_unicode, java_sneak_unicode): Prototype.
12954 * parse-scan.y (current_class, package_name, method_declarator,
12955 report_class_declaration, yyerror): Constify a char*.
12957 * parse.h (java_report_errors): Prototype.
12958 (yyerror): Constify a char*.
12960 * parse.y (classitf_redefinition_error, check_modifiers,
12961 parse_jdk1_1_error, lookup_package_type,
12962 lookup_package_type_and_set_next, get_printable_method_name,
12963 purify_type_name): Constify a char*.
12964 (build_super_invocation, maybe_generate_finit,
12965 verify_constructor_super, parser_add_interface,
12966 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12967 java_complete_expand_methods, java_expand_finals,
12968 cut_identifier_in_qualified, java_stabilize_reference,
12969 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12970 merge_string_cste): Prototype.
12971 (single_type_import_declaration, yyerror,
12972 variable_redefinition_error, build_array_from_name,
12973 build_unresolved_array_type, check_class_interface_creation,
12974 resolve_class, complete_class_report_errors,
12975 note_possible_classname, read_import_dir,
12976 find_in_imports_on_demand, resolve_package, fix_constructors,
12977 check_deprecation, lookup_method_invoke,
12978 maybe_build_primttype_type_ref, array_constructor_check_entry):
12980 (java_complete_expand_methods, java_expand_finals): Make static.
12981 (convert_narrow): Remove static prototype.
12983 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12985 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12987 1999-08-02 Richard Henderson <rth@cygnus.com>
12989 * decl.c: Include defaults.h instead of expr.h.
12990 * parse.y: Likewise.
12992 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12994 * java/decl.c (start_java_method): Change all uses of
12995 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12996 Ensure expr.h is included.
12997 * java/expr.c (pop_arguments): Ditto.
12998 * java/parse.y (expand_start_java_method): Ditto.
13000 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13002 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
13004 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
13006 * decl.c: Include "function.h".
13007 * except.c: Likewise.
13008 * parse.y: Likewise.
13009 * Makefile.in: Update dependencies.
13011 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13013 * expr.c (build_java_soft_divmod): Provide a default case in switch.
13014 (java_lang_expand_expr): Mark parameters `target', `tmode' and
13015 `modifier' with ATTRIBUTE_UNUSED.
13017 * gjavah.c (process_file): Add braces around ambiguous `else'.
13019 * jcf-dump.c (print_access_flags, localvar_free): Change return
13022 * parse.y (java_complete_expand_method): Initialize variable
13024 (resolve_qualified_expression_name): Likewise for `field_decl'.
13025 (patch_method_invocation): Likewise for `class_to_search'.
13026 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
13027 (patch_assignment): Likewise for `lhs_type'.
13029 * verify.c (verify_jvm_instructions): Remove unused variable
13032 1999-07-25 Richard Henderson <rth@cygnus.com>
13034 * decl.c (va_list_type_node): New.
13036 1999-07-25 Anthony Green <green@cygnus.com>
13038 * gjavah.c (print_stub): New function.
13039 (METHOD_IS_NATIVE): New macro.
13040 (print_mangled_classname): Make static.
13041 (HANDLE_END_FIELD): Don't emit fields during stub generation.
13042 (process_file): Perform stub generation.
13043 (HANDLE_METHOD): Don't emit class decls during stub
13045 (HANDLE_END_METHOD): Take into account stub generation.
13046 (print_method_info): Handle stub generation.
13047 (print_stub): New function.
13048 (print_cxx_classname): Make signature consistant with others.
13049 (help): Describe -stubs option.
13050 (main): Create stub file.
13051 (version): Use version.c.
13052 (print_full_cxx_name): New function.
13053 (print_c_decl): Use print_full_cxx_name.
13055 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13057 * check-init.c (check_init): Handle MAX_EXPR.
13059 1999-07-15 Andrew Haley <aph@cygnus.com>
13061 * lang.c (flag_use_divide_subroutine): New variable.
13062 * typeck.c: (convert_ieee_real_to_integer): Bounds check
13063 fp-to-integer conversion.
13064 (convert): Call convert_ieee_real_to_integer when flag_fast_math
13067 * expr.c (build_java_soft_divmod): New function.
13068 (build_java_binop): Call build_java_soft_divmod if
13069 flag_use_divide_subroutine is set.
13070 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13071 soft_lrem_node: new builtin functions.
13072 (init_decl_processing) Initialize the new builtins.
13073 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
13074 soft_lrem_node: new builtin functions.
13075 (build_java_soft_divmod): New function.
13076 * parse.y: Call build_java_soft_divmod if
13077 flag_use_divide_subroutine is set.
13078 * parse.c: Rebuilt.
13080 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
13081 a --specs= arg) even if not linking.
13082 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
13083 -fuse-divide-subroutine
13085 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
13087 * parse.y (resolve_and_layout): Check methods only once.
13088 (resolve_qualified_expression_name): Verify thrown exceptions
13090 (check_thrown_exceptions): Reject exceptions thrown in
13091 initializer. Error message tuned.
13093 1999-07-14 Andrew Haley <aph@cygnus.com>
13095 * expr.c (expand_expr): Do not return the last statement in a
13096 block as the block's value.
13098 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13100 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
13101 CALL_EXPR, to avoid order of evaluation changes.
13103 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13105 * parse.y (qualify_ambiguous_name): Do not use
13106 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
13108 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13110 * check-init.c (check_init): Handle MAX_EXPR.
13111 * expr.c (force_evaluation_order): Force method call arguments to
13112 be evaluated in left-to-right order.
13113 * parse.y (qualify_ambiguous_name): Loop again to qualify
13114 NEW_ARRAY_EXPR properly.
13116 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13118 * parse.y (patch_invoke): Resolve unresolved invoked method
13120 (qualify_ambiguous_name): STRING_CST to qualify expression for
13121 type name resolution.
13123 1999-06-24 Andrew Haley <aph@cygnus.com>
13125 * class.c (finish_class): Whenever a deferred method is
13126 output, rescan the list of methods to see if a new candidate for
13127 output can be found.
13129 1999-06-28 Tom Tromey <tromey@cygnus.com>
13131 * jvspec.c (lang_specific_driver): Recognize --help.
13133 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13135 * parse.y (resolve_package): Fixed bogus return statement.
13136 (patch_method_invocation): Resolve method invocation beginning with
13137 a package name qualifier.
13139 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13141 * Make-lang.in (java.stage1): Depend on stage1-start.
13142 (java.stage2): Likewise for stage2-start.
13143 (java.stage3): Likewise for stage3-start.
13144 (java.stage4): Likewise for stage4-start.
13146 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13148 * parse.y (java_complete_lhs): When doing cross referencing, don't
13149 try to keep file location on a WFL expanded as a CALL_EXPR.
13151 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13153 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
13154 compiling to class file a void method with an empty method body.
13155 As a side effect, the bytecode backend will generate the
13156 appropriate `return' instruction.
13158 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13160 * parse.y (lookup_package_type_and_set_next): New function prototype.
13161 (resolve_package): Search current and imported packages.
13162 (lookup_package_type_and_set_next): New function.
13164 1999-06-22 Andrew Haley <aph@cygnus.com>
13166 * verify.c (verify_jvm_instructions): Check for pending blocks
13167 before invalid PC test and opcode switch, not after.
13169 1999-06-21 Andrew Haley <aph@cygnus.com>
13171 * except.c (find_handler_in_range): The upper limit for exception
13172 ranges is exclusive, not inclusive: (start <= pc < end).
13173 (link_handler): find child pointer which points to outer by
13174 searching sibling list: previous code incorrectly assumed that
13175 outer->outer->first_child must point to outer.
13176 * verify.c (verify_jvm_instructions): FIXME added to code for
13178 (verify_jvm_instructions): Do not assume that the last block
13179 processed in a subroutine is a block which ends with a `ret'
13180 instruction. With some control flows it is possible that the last
13181 block ends with an `athrow'.
13183 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13185 * parse.y (qualify_ambiguous_name): Reorganized the post
13186 evaluation of non WFL leading expression nodes.
13188 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13190 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
13193 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13195 * parse.y (qualify_ambiguous_name): Handle qualified expression
13196 beginning with a STRING_CST.
13198 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13200 * parse.y (register_fields): Set DECL_INITIAL on both
13201 pre-initialized static and public fields.
13202 (resolve_field_access): Static field access expressions to always
13204 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
13205 qualification. CONVERT_EXPR to be resolved as an expression name.
13206 (java_complete_lhs): Identify and access qualified final
13207 initialized field in switch statement case expression.
13208 (fold_constant_for_init): Pre-initialized field decl constant to
13211 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13213 * parse.y (note_possible_classname): Mark returned node with
13214 QUALIFIED_P only if the original class name contained a '/'.
13216 1999-06-05 Anthony Green <green@cygnus.com>
13218 * Make-lang.in (gcjh): More parallel build fixes.
13220 1999-06-03 Mike Stump <mrs@wrs.com>
13222 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
13224 1999-06-02 Anthony Green <green@cygnus.com>
13226 * except.c (link_handler): Chain exception handlers in order.
13228 1999-06-02 Anthony Green <green@cygnus.com>
13230 * expr.c (expand_byte_code): Fill unreachable bytecode regions
13231 with nops and process as usual in order to always set correct EH
13232 ranges. Emit detailed warnings about unreachable bytecodes.
13234 1999-06-02 Anthony Green <green@cygnus.com>
13236 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
13239 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13241 * parse.y (lookup_field_wrapper): Unified returned value to NULL
13242 or the searched field decl.
13244 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
13246 * parse.y (fold_constant_for_init): Convert numerical constant
13247 values to the type of the assigned field.
13249 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13251 * expr.c (lookup_field): Relaxed the test on class loading error
13253 * parse.y (fold_constant_for_init): Enabeled old code.
13255 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13257 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
13258 decide the validity of the cast of a java.lang.Cloneable reference
13260 (patch_conditional_expr): Fixed first argument passed to
13261 binary_numeric_promotion.
13263 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
13265 * parse.y (qualify_ambiguous_name): Take into account that a
13266 CONVERT_EXPR might specify a type as a WFL.
13268 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13270 * parse.y (patch_assignment): Save the rhs before using it as an
13271 argument to _Jv_CheckArrayStore.
13273 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13275 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
13277 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13279 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
13280 floating point literal only when the exponent indicator has been
13283 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13285 * parse.y (formal_parameter:): Construct argument tree list
13286 element even if a yet unsupported final parameter was encountered.
13288 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13290 * parse.y (finish_method_declaration): Issue errors for native or
13291 abstract methods declared with a method body, as well as for non
13292 native or non abstract methods with no method body.
13294 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13296 * class.c (build_utf8_ref): Initialize variable `field'.
13298 * decl.c (init_decl_processing): Initialize variable `field'.
13300 * expr.c (build_known_method_ref): Mark parameters `method_type',
13301 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
13302 (process_jvm_instruction): Likewise for parameter `length'.
13304 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
13305 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
13308 * parse.y (maybe_generate_clinit): Remove unused variable
13309 `has_non_primitive_fields'.
13310 (find_in_imports_on_demand): Initialize variables `node_to_use'
13312 (patch_binop): Likewise for variable `prom_type'.
13313 (patch_unaryop): Likewise for variable `prom_type'.
13315 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
13317 * xref.c (xref_table): Add missing initializer.
13319 1999-05-14 Tom Tromey <tromey@cygnus.com>
13321 * java-except.h (struct eh_range): Removed unused `next' member.
13322 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13323 after adding all exception handlers. Sort exception ranges in
13325 (struct pc_index): New structure.
13326 (start_pc_cmp): New function.
13327 * except.c (add_handler): Return `void'. Don't call link_handler;
13328 instead construct an ordinary linked list and do range
13330 (check_nested_ranges): New function.
13331 (link_handler): Changed interface to allow merging of eh_ranges.
13332 Split overlapping ranges. Return `void'.
13334 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13336 * parse.y (constructor_block_end:): New rule, tagged <node>.
13337 (constructor_body:): Use `constructor_block_end' instead of
13340 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13342 * parse.y (statement_nsi:): Pop `for' statement block.
13343 (java_complete_lhs): Labeled blocks containing no statement are
13344 marked as completing normally.
13346 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13348 * xref.c (xref_set_current_fp): New function, defined.
13349 * xref.h (xref_set_current_fp): New function, prototyped.
13351 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13353 * check-init.c (check_init): Take into account that
13354 LABELED_BLOCK_STMT can be empty.
13356 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13358 * parse.y (java_check_regular_methods): Warning check on not
13359 overriding methods with default access in other packages does not
13360 apply to `<clinit>'.
13361 (java_complete_lhs): If block body is an empty_stmt_node, replace
13362 it by NULL_TREE. This prevents gcc from generating an irrelevant
13365 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13367 * check-init.c (check_init): Removed code accepting to see things
13368 falling through default:, when doing xrefs.
13369 * java-tree.h (do_not_fold): New global variable, declared.
13370 * parse.y (do_not_fold): New global variable, defined.
13371 (java_complete_expand_method): Set `do_not_fold' to the value of
13372 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13373 and reinstall them after them have been purged; do not check for
13374 initializations; do not issue missing return errors.
13375 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13377 (patch_binop): Skip the fold part when doing xrefs.
13378 (build_string_concatenation): Skip the concatenation part when
13380 (patch_synchronized_statement): Do not generate a try-finally when
13382 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13383 and keep the location where the throw was seen.
13384 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13385 any treatment on the converted node an simply return a NOP_EXPR of
13387 * xref.c (xref_get_data): New function, defined.
13388 * xref.h (xref_get_data): New function, declared.
13389 (XREF_GET_DATA): Use xref_get_data.
13391 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13393 * gjavah.c (print_include): Cast the result of `strlen' to int
13394 when comparing against a signed value.
13395 (add_namelet): Likewise.
13397 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13399 * expr.c (expand_invoke): Mark parameter `nargs' with
13401 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13403 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13406 * jcf-reader.c (get_attribute): Cast a value to long
13407 when comparing against a signed expression. Likewise.
13409 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13410 HOST_BITS_PER_CHAR.
13412 1999-05-11 Andrew Haley <aph@cygnus.com>
13414 * parse.y (source_end_java_method): If the current method contains
13415 any exception handlers, force asynchronous_exceptions: this is
13416 necessary because signal handlers in libjava may throw exceptions.
13417 * decl.c (end_java_method): Ditto.
13419 1999-05-11 Tom Tromey <tromey@cygnus.com>
13421 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13423 * jvspec.c (THREAD_NAME): Removed.
13424 (GC_NAME): Likewise.
13425 (MATHLIB): Likewise.
13426 (WITHLIBC): Likewise.
13428 (THREADLIB): Likewise.
13429 (MATH_LIBRARY): Likewise.
13430 (lang_specific_driver): Don't add `-l' options to command line.
13431 Instead, add a single --specs option. Recognize `-L' options and
13432 use them to search for spec file.
13433 (find_spec_file): New function.
13434 (SPEC_FILE): New define.
13436 1999-05-11 Dave Brolley <brolley@cygnus.com>
13438 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13439 cpplib-enabled build.
13441 1999-05-05 Per Bothner <bothner@cygnus.com>
13443 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13444 temporarily zero it while calling rest_of_decl_compilation.
13446 * java-tree.h (string_ptr_type_node): Add declaration.
13447 * decl.c: Define and initialize string_ptr_type_node.
13448 * parse.y (patch_string_cst): Use string_ptr_type_node.
13450 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13451 * parse.y (for_statement): Now unconditionally exit_block.
13452 (finish_labeled_statement): No longer exit_block if for-loop.
13453 (patch_loop_statement): Check harder if the loop is already labeled.
13455 * parse.y (patch_initialized_static_field): Removed function.
13456 (maybe_generate_clinit): Removed special handling for interfaces.
13457 (java_complete_expand_methods): Do a preliminary java_complete_tree
13458 on <clinit> to determine if it can be removed.
13459 (java_complete_expand_method): Remove special handling for <clinit>.
13460 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13461 optimize if we get back empty_stmt_node.
13462 For MODIFY_EXPR, re-do checking of static initializers.
13463 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13464 For VAR_DECL, pass correct context.
13466 * verify.c (verify_jvm_instructions): Better error messages.
13468 1999-05-03 Tom Tromey <tromey@cygnus.com>
13470 * parse-scan.y (interface_declaration): Call
13471 report_class_declaration for interfaces.
13473 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13475 * Makefile.in: Remove -v from bison command lines.
13477 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13479 * check-init.c (check_init): Exclude a case of error when doing
13481 * class.c (layout_class_method): Don't generate the error message
13482 twice when compiling from source.
13483 * lang-options.h: Added `-Wredundant-modifers' and
13484 `-Wunusupported-jdk11' flags and help text.
13485 * lang.c (lang_decode_option): Added support for
13486 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13487 flag_static_local_jdk11 and flag_redundant set accordingly.
13488 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13489 * parse.h (EXPR_WFL_ADD_COL): New macro.
13490 (DECL_END_SOURCE_LINE): Likewise.
13491 (DECL_INHERITED_SOURCE_LINE): Likewise.
13492 * parse.y (static_ref_err): New function, prototyped.
13493 (CCB_TK): Now tagged <operator>.
13494 (class_body:): Remember the location of the closing '}' of a class
13495 definition when doing xrefs.
13496 (block:): Likewise.
13497 (block_end:): Likewise.
13498 (create_class): Remember the location of the inherited class
13499 identifier when doing xrefs.
13500 (register_fields): Added test on first operand of `init' before
13501 testing it TREE_CODE.
13502 (method_header): Store the location of the class identifier in the
13503 class decl when doing xrefs.
13504 (finish_method_declaration): Don't combine first/last method line
13506 (java_check_regular_methods): Warning check on not overriding
13507 methods with default access on other packages move before check on
13508 static methods. Initialization of `aflags' also moved up.
13509 (resolve_expression_name): Call static_ref_err to report the error.
13510 (static_ref_err): New function, implemented.
13511 (resolve_field_access): Returned simplified static field access
13513 (resolve_qualified_expression_name): Check for illegal use of
13514 static fields in a non static context. Call static_ref_err to
13515 report error in various places.
13516 (java_complete_tree): Do not fold initialized static fields when
13518 (java_complete_lhs): Likewise.
13520 1999-04-29 Anthony Green <green@cygnus.com>
13522 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13523 create internal labels.
13524 (lookup_label): Ditto.
13526 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13528 * class.c (layout_class_method): Generate <clinit>'s rtl for
13530 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13531 for interfaces' <clinit>.
13532 * expr.c (lookup_field): Search for fields in interfaces.
13533 (expand_invoke): Fixed indentation.
13534 (expand_java_field_op): Likewise. Use IS_CLINIT.
13535 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13536 (IS_CLINIT): New macro.
13537 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13538 interface was parsed.
13539 (maybe_generate_clinit): Don't generate if the current class is an
13540 interface with only fields of primitive types.
13541 (reset_method_name): Use IS_CLINIT.
13542 (java_complete_expand_method): Expand <clinit> when it exists for
13543 interfaces. Use IS_CLINIT.
13544 (resolve_expression_name): Use DECL_CONTEXT instead of
13545 current_class to build static field references.
13546 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13547 ARRAY_REF when doing xreferencing.
13548 (check_final_assignment): Fixed typo in leading comment. Use
13550 (patch_array_ref): Don't fully expand array references when
13552 (patch_return): Use IS_CLINIT.
13553 (patch_throw_statement): Likewise.
13555 1999-04-22 Tom Tromey <tromey@cygnus.com>
13557 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13559 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13561 * decl.c (predef_filenames, predef_filenames_size): New globals
13562 (init_decl_processing): predef_filenames and predef_filenames_size
13564 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13566 * jcf-parse.c (predefined_filename_p): New function.
13567 (yyparse): Check that files on the command line are specified only
13568 once and issue a warning otherwise.
13569 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13570 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13571 avoid a gcc warning with -W -Wall turned on.
13572 (java_expand_classes): Abort if errors were encountered.
13573 (java_complete_lhs): If the cross reference flag is set, wrap
13574 field DECL node around a WFL when resolving expression name.
13576 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13578 * lang.c (lang_decode_option): Fixed returned value when parsing
13579 `-fxref=...' and `-Wall'.
13580 * parse.y (source_end_java_method): Do not generate code when
13581 flag_emit_xref is set.
13582 (resolve_expression_name): Do not build static field access when
13583 flag_emit_xref is set.
13584 (resolve_field_access): No special treatment on `length' when
13585 flag_emit_xref is set. Do not build qualified static field access
13586 when flag_emit_xref is set.
13587 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13588 when flag_emit_xref is set.
13589 (patch_assignment): Do not generate array store runtime check when
13590 flag_emit_xref is set.
13591 * xref.c (xref_flag_value): Fixed function declaration
13593 (xset_set_data): New function.
13594 * xref.h (xref_set_data): Added prototype for new function.
13595 (typedef struct xref_flag_table): New field data.
13596 (XREF_GET_DATA): New macro.
13598 1999-04-19 Tom Tromey <tromey@cygnus.com>
13600 * xref.h (enum): Removed trailing comma.
13602 * parse.y (resolve_qualified_expression_name): Added missing
13605 1999-04-15 Anthony Green <green@cygnus.com>
13607 * gjavah.c: New prototypes for java_float_finite and
13608 java_double_finite.
13610 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13612 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13615 1999-04-06 Jeffrey A Law (law@cygnus.com)
13617 * Makefile.in (TREE_H): Add tree-check.h.
13618 (RTL_H): Add genrtl.h.
13620 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13622 * parse.y (patch_assignment): Added ArrayStoreException runtime
13625 1999-04-06 Per Bothner <bothner@cygnus.com>
13627 * expr.c (pop_type_0): New function.
13628 (pop_type): Use pop_type_0.
13629 * java-tree.h (pop_type_0): New declaration.
13630 * verify.c (verify_jvm_instructions): Check return instructions.
13632 * parse.y (patch_binop): Don't fold if non-constant and emiting
13635 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13637 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13639 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13640 (main_jcf): Don't define.
13641 (process_file): Don't set `main_jcf'.
13643 * java-tree.h (main_jcf): Don't declare.
13645 * jcf-parse.c (main_jcf): Add static definition.
13647 * lang.c (main_jcf): Don't define.
13649 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13651 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13653 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13655 * jcf-depend.c: Include "config.h", not <config.h>.
13657 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13660 * jcf-path.c: Include "config.h", not <config.h>.
13662 * lex.c: Don't include various system header files.
13663 (java_init_lex): Cast the argument of `bzero' to PTR
13665 * parse-scan.y (java_push_parser_context): Likewise.
13667 * parse.y (java_push_parser_context): Likewise.
13668 (patch_bc_statement): Match format specifier to variable argument.
13670 * xref.c: Don't include <stdio.h>.
13672 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13674 * parse.y (struct parser_ctxt *ctxp): Now global.
13675 (declare_local_variables): Use WFL compound value for the
13676 declaration source line value, when doing cross-referencing.
13678 1999-03-31 Tom Tromey <tromey@cygnus.com>
13680 * gjavah.c (print_field_info): Allow constants of other types.
13681 (print_include): Generate include when new name is proper prefix
13682 of already printed name.
13683 (add_namelet): Likewise.
13684 (cxx_keyword_subst): New function.
13685 (print_method_info): Use it.
13686 (print_field_name): New function.
13687 (get_field_name): New function.
13688 (print_field_info): Use get_field_name and print_field_name.
13690 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13692 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13693 'KR-C', so gperf uses the `const' keyword on strings.
13695 * keyword.gperf (java_keyword): Const-ify a char*.
13697 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13699 * parse.y (patch_bc_statement): Fixed identation and a bogus
13702 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13704 * parse.y (patch_assignment): Allow static variables in other
13705 classes to be assigned.
13707 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13709 * class.c (maybe_add_interface): Remove unused variable
13711 (make_class_data): Use = for assignment, not ==. Likewise.
13712 (emit_register_classes): Remove unused variable `decl'.
13714 * lex.c: Fix comment so as not to contain an embedded `/*'.
13716 * verify.c (verify_jvm_instructions): Remove unused variable
13719 1999-03-27 Per Bothner <bothner@cygnus.com>
13721 * parse.y (complete_loop_body): Rename to finish_loop_body.
13722 (complete_labeled_statement): Rename to finish_labeled_statement.
13723 (complete_for_loop): Rename to finish_for_loop.
13724 (complete_method_declaration): Rename to finish_method_declaration.
13726 * java-tree.h (continue_identifier_node): New global node.
13727 * decl.c: Define and initialize continue_identifier_node.
13728 * parse.y (generate_labeled_block): Remove - no longer needed.
13729 (build_loop_body): Use continue_identifier_node for continue block.
13730 (finish_labeled_statement): Also do pop_labeled_block actions.
13731 (java_complete_lhs): POP_LOOP even if error.
13732 (build_labeled_block): Special handling for continue_identifier_node.
13733 (patch_loop_statement): Re-organize.
13734 (patch_bc_statement): Re-write.
13736 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13738 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13739 using a WFL compound value.
13740 * parse.y (xref.h): Include.
13741 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13742 WFL compound value.
13743 (register_fields): Set WFL compound value to lineno if doing
13745 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13747 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13748 * xref.h (expand_xref): Prototype renamed from xref_generate.
13750 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13752 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13753 (GET_CURRENT_BLOCK): New macro.
13754 * parse.y (current_static_block): New global variable.
13755 (method_body:): Define action.
13756 (complete_method_declaration): Set current_function_decl to NULL
13757 when work on the current method is done.
13758 (declare_local_variables): Use GET_CURRENT_BLOCK.
13759 (java_method_add_stmt): Likewise.
13760 (java_complete_expand_method): Disable the use of `this' when
13761 expanding <clinit>.
13762 (enter_a_block): If no current method exist, use
13763 current_static_block to link static initializer blocks.
13764 (exit_block): Rewritten to use current_static_block when no current
13765 method decl exists.
13766 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13767 (patch_return): Forbid the use of `return' in static initializers.
13768 (patch_throw_statement): Fixed indentation. Issue specific error
13769 for uncaught thrown checked exception in static initializer
13770 blocks. Removed FIXME.
13772 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13774 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13775 Link gcj from gcc.o.
13777 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13779 * parse.y (find_applicable_accessible_methods_list): When dealing
13780 with interface: ensure that a given interface or java.lang.Object
13781 are searched only once.
13783 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13785 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13787 * jcf-dump.c (print_access_flags): Add braces around if-else.
13789 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13792 * lex.c (build_wfl_node): Add static prototype.
13794 * lex.h (build_wfl_node): Remove static prototype.
13796 * parse.y: Include lex.c early enough to declare everything needed.
13797 Ensure calls to `build_wfl_node' pass the proper arguments.
13798 (create_class): Remove unused variable `super_decl'.
13799 (get_printable_method_name): Initialize variable `name'.
13801 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13803 * Changelog: Fixed 1999-03-22 typos.
13804 * lang.c (lang_decode_option): Fixed typo in error string in the
13807 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13809 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13810 (xref.o): New rule.
13811 * java-tree.h (flag_emit_xref): Declared extern.
13812 * lang.c (xref.h): Included.
13813 (flag_emit_xref): New global variable.
13814 (lang_decode_option): Added support for -fxref.
13816 * xref.h: Likewise.
13818 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13820 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13823 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13825 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13826 $(srcdir)/../system.h and $(JAVA_TREE_H).
13827 (jcf-io.o): Depend on $(JAVA_TREE_H).
13828 (mangle.o): Likewise.
13830 * check-init.c (check_cond_init): Add static prototype.
13832 * class.c (build_java_method_type, hashUtf8String,
13833 make_field_value, get_dispatch_vector, get_dispatch_table,
13834 append_gpp_mangled_type, mangle_static_field): Likewise.
13835 (strLengthUtf8): Hide unused definition.
13836 (hashUtf8String): Const-ify.
13837 (make_field_value): Un-ANSI-fy.
13839 * constants.c: Move inclusion of jcf.h above java-tree.h.
13840 (set_constant_entry, find_class_or_string_constant,
13841 find_name_and_type_constant, get_tag_node,
13842 build_constant_data_ref): Add static prototype.
13844 * decl.c (push_jvm_slot, builtin_function,
13845 lookup_name_current_level): Likewise.
13846 (builtin_function): Const-ify.
13848 * except.c (expand_start_java_handler, expand_end_java_handler):
13849 Add static prototype.
13851 * expr.c (flush_quick_stack, push_value, pop_value,
13852 java_stack_swap, java_stack_dup, build_java_athrow,
13853 build_java_jsr, build_java_ret, expand_java_multianewarray,
13854 expand_java_arraystore, expand_java_arrayload,
13855 expand_java_array_length, build_java_monitor, expand_java_pushc,
13856 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13857 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13858 expand_compare, expand_test, expand_cond, expand_java_goto,
13859 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13860 expand_java_field_op, java_push_constant_from_pool): Likewise.
13862 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13863 (build_java_arraynull_check): Mark parameters `node' and `type'
13864 with ATTRIBUTE_UNUSED.
13865 (note_label): Likewise for parameter `current_pc'.
13866 (expand_java_call, expand_java_ret): Hide unused definition.
13868 * java-tree.h (make_class, build_constants_constructor,
13869 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13870 init_outgoing_cpool, register_class, emit_register_classes,
13871 java_layout_seen_class_methods): Prototype.
13872 (unicode_mangling_length): Const-ify.
13873 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13874 emit_unicode_mangled_name, format_int, format_uint,
13875 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13876 jcf_print_utf8_replace, open_class): Prototype.
13878 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13879 <stdio.h>. Include tree.h/java-tree.h.
13880 (utf8_equal_string usage, process_class): Add static prototype.
13881 (open_class): Don't prototype this here.
13882 (utf8_equal_string): Match arguments to format specifiers.
13883 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13884 TABLE_SWITCH, disassemble_method): Likewise.
13886 * jcf-io.c: Include tree.h/java-tree.h.
13887 (open_class, find_classfile, jcf_print_utf8,
13888 jcf_print_utf8_replace): Const-ify.
13890 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13891 parse_class_file): Add static prototype.
13892 (find_in_current_zip): Match definition to existing static
13895 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13896 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13897 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13898 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13899 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13900 generate_bytecode_return, perform_relocations, init_jcf_state,
13901 init_jcf_method, release_jcf_state, generate_classfile):
13902 Add static prototype.
13903 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13904 (make_class_file_name): Const-ify.
13906 * jcf.h (find_classfile): Const-ify.
13908 * jv-scan.c (reset_report): Remove prototype.
13910 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13911 (error): Rewrite to allow varargs.
13913 * lang.c (lang_f_options): Const-ify.
13915 * lex.c (java_parse_escape_sequence): Add static prototype.
13916 (java_allocate_new_line): Match definition to existing static
13919 * mangle.c Include tree.h/java-tree.h.
13920 (unicode_mangling_length, emit_unicode_mangled_name,
13921 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13923 * parse.h (jdep_code): Remove trailing comma in enumeration.
13924 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13925 (reset_report): Add prototype.
13927 * verify.c (push_pending_label, merge_types): Add static
13930 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13932 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13934 * parse.y (find_applicable_accessible_methods_list): Extend the
13935 search to superinterfaces when relevant.
13936 (search_applicable_methods_list): New function.
13938 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13940 * class.c (unmangle_classname): Implemented stricter testing
13941 before setting the QUALIFIED_P flag on an identifier.
13943 1999-03-16 Per Bothner <bothner@cygnus.com>
13945 * parse.y (java_complete_lhs): Call force_evaluation_order
13946 after patch_newarray.
13947 (patch_binop): Don't call fold if there are side effects.
13949 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13951 * parse.y (java_stabilize_reference): Use save_expr instead of
13952 building a SAVE_EXPR node.
13953 (java_complete_lhs): Patch the resulting string of the `+='
13954 operator (if necessary) and complete the RHS after having built
13957 1999-03-15 Per Bothner <bothner@cygnus.com>
13959 * class.c (make_class): Don't set CLASS_P here (because
13960 this function is also called by build_java_array_type).
13961 (push_class): Set CLASS_P here instead.
13962 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13964 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13965 context. If the context is class, perfer "super" over "synchronized".
13966 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13968 * parse.y (create_class): Don't call parser_check_super here;
13969 it is not robust. Always wait until later.
13971 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13972 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13974 1999-03-13 Per Bothner <bothner@cygnus.com>
13976 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13977 * lex.h (UNGETC): Change misleading macro.
13979 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13981 * parse.y (java_stabilize_reference): Return NODE when patching a
13983 (java_complete_lhs): Put parenthesis around truth values.
13985 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13987 * class.c (layout_class_method): Don't make rtl for interface
13989 * parse.h (GET_TYPE_NAME): New macro.
13990 * parse.y (if_then_statement:): Fixed indentation.
13991 (if_then_else_statement:): Likewise.
13992 (for_statement:): Fixed spacing.
13993 (try_statement:): Fixed indentation.
13994 (create_interface): Don't force interfaces to be abstract.
13995 (method_header): Abstract methods are OK in interfaces.
13996 (declare_local_variables): Fixed typo in comment.
13997 (java_complete_expand_method): Fixed indentation.
13998 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13999 non accessible fields.
14000 (java_stabilize_reference): New function.
14001 (java_complete_lhs): Fixed indentation. Use
14002 java_stabilize_reference in compound assignment. Insert the
14003 cast. If not processing `+' fix string constants before processing
14006 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14008 * constants.c (find_class_or_string_constant): Cast variable `j'
14009 to a `jword' when comparing against one.
14011 * expr.c (java_lang_expand_expr): Remove unused variables
14012 `has_finally_p' and `op0'.
14014 * gjavah.c (print_field_info): Cast a value to jint when comparing
14015 against one. Likewise for a jlong.
14016 (add_namelet): Likewise cast a `sizeof' to an int when comparing
14017 against a signed quantity.
14019 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
14020 (print_signature): Don't needlessly dereference variable `str'
14022 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
14023 `max_locals' with ATTRIBUTE_UNUSED.
14024 (jcf_parse_class): Likewise for variable `index'.
14026 * parse.h (reverse_jdep_list): Remove static prototype.
14028 * parse.y (build_jump_to_finally): Remove prototype and definition.
14029 (reverse_jdep_list): Add static prototype.
14031 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
14032 `assignment' and `expr_decl'.
14034 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
14036 1999-03-12 Andrew Haley <aph@cygnus.com>
14038 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
14039 we'll need a directory separator and a null character.
14041 1999-03-10 Per Bothner <bothner@cygnus.com>
14043 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
14045 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
14047 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
14050 1999-03-05 Per Bothner <bothner@cygnus.com>
14052 * lex.c (java_parse_end_comment): Take extra parameter (next char).
14054 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
14056 * class.c (layout_class_method): A static method in a base class
14057 is never overridden, so treat it like it doesn't exist.
14058 However, do complain about private non-static method overriding
14059 public static method.
14061 * parse.y: Don't set unused INITIALIZED_P flag.
14062 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
14064 * parse.y (find_expr_with_wfl): Optimize tail-calls.
14065 (build_array_from_name): Re-order &index[string] to &string[index].
14067 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
14068 error_mark (it might catch more errors, but it is more likely to lose).
14070 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14072 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
14073 (parse-scan.o): Depend on toplev.h.
14075 * class.c (make_method_value): Add prototype. Make it static.
14076 Remove unused second argument, caller changed.
14078 * expr.c (java_lang_expand_expr): Remove unused variable
14081 * java-tree.h: Don't prototype find_in_current_zip.
14082 Add prototypes for verify_constant_pool, start_java_method,
14083 end_java_method, give_name_to_locals, expand_byte_code,
14084 open_in_zip, set_constant_value, find_constant1, find_constant2,
14085 find_utf8_constant, find_string_constant, find_class_constant,
14086 find_fieldref_index, find_methodref_index, write_constant_pool,
14087 count_constant_pool_bytes and encode_newarray_type.
14089 * jcf-dump.c: Remove unused variable `LONG_temp'.
14091 * jcf-parse.c: Include parse.h.
14092 (jcf_parse_source): Remove unused parameter, all callers changed.
14093 (jcf_figure_file_type): Add static prototype.
14094 (find_in_current_zip): Likewise. Also remove unused parameter,
14095 all callers changed.
14096 (read_class): Initialize variable `saved_pos'.
14098 * jcf-reader.c (jcf_parse_preamble): Mark variables
14099 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
14101 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
14102 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
14103 (java_parse_doc_section): Initialize variable `seen_star'.
14104 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
14105 (java_lex_error): Mark parameters `msg' and `forward' with
14107 (java_get_line_col): Mark parameters `filename' and `line' with
14110 * parse-scan.y: Include toplev.h.
14111 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
14113 * parse.h: use `struct JCF', not plain `JCF'.
14114 (java_parser_context_save_global, java_expand_classes
14115 java_parser_context_restore_global, java_parse): Add prototypes.
14117 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
14120 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
14122 * check-init.c (check_init): COPYN takes word count, not bit count.
14124 1999-02-26 Per Bothner <bothner@cygnus.com>
14126 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
14127 explicit build_decl. (Avoids crash in reload when optimizing.)
14129 1999-02-25 Per Bothner <bothner@cygnus.com>
14131 * decl.c (complete_start_java_method): Handle synchronized method
14132 even when compiling from bytecode.
14134 1999-02-26 Tom Tromey <tromey@cygnus.com>
14136 * gjavah.c (add_class_decl): Only generate `#include' if outer
14137 class is not the name of the class we are processing. Correctly
14138 append `.h' in #include.
14139 (process_file): Clean up newlines around generated `#include's.
14140 (decode_signature_piece): Correctly handle inner classes.
14141 (struct include): New structure.
14142 (all_includes): New global.
14143 (print_include): New function.
14144 (add_class_decl): Use it.
14145 (process_file): Likewise.
14146 (add_class_decl): Generate include for java-array.h if array
14148 (process_file): Don't generate java-array.h include.
14150 * gjavah.c (add_namelet): Check for standard package names here.
14151 (add_class_decl): Don't check for standard package names here.
14153 1999-02-25 Tom Tromey <tromey@cygnus.com>
14155 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
14156 When reading a zip file, only use strncmp if both strings are
14157 bigger than the buffer length. Initialize `k' when looping
14160 1999-02-24 Tom Tromey <tromey@cygnus.com>
14162 * gjavah.c (struct namelet): New structure.
14163 (add_namelet): New function.
14164 (print_namelet): New function.
14165 (print_class_decls): Use add_namelet and print_namelet to generate
14166 namespaces and not classes.
14167 (method_printed): New global.
14168 (HANDLE_END_METHOD): Examine method_printed.
14169 (print_method_info): Set method_printed when required. Print
14170 error if function to be ignored is marked virtual. Handle $finit$
14172 (METHOD_IS_FINAL): New macro.
14173 (print_field_info): Use it.
14174 (HANDLE_METHOD): Clear method_printed.
14175 (method_pass): New global.
14176 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
14177 (process_file): Do two passes over both fields and methods.
14178 (HANDLE_METHOD): Examine method_pass.
14179 (root): New global.
14180 (add_class_decl): New function.
14181 (print_class_decls): Don't scan over entire constant pool.
14183 1999-02-23 Tom Tromey <tromey@cygnus.com>
14185 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
14186 disable linking in that case.
14188 1999-02-20 Tom Tromey <tromey@cygnus.com>
14190 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
14193 1999-02-21 Per Bothner <bothner@cygnus.com>
14195 * decl.c (build_result_decl), java-tree.h: New method.
14196 (complete_start_java_method): Handle synchronized methods.
14197 Don't build DECL_RESULT here. (Ordering dependency problem.)
14198 (start_java_method): Call build_result_decl here instead ...
14199 * parse.y (java_complete_expand_method): ... and here.
14200 (expand_start_java_method): Don't call complete_start_java_method here.
14201 (java_complete_expand_method): Call it here instead.
14202 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
14203 * java-tree.h: ... here.
14205 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
14206 * parse.y (java_complete_lhs): Don't call force_evaluation_order
14207 for ARRAY_REF - it doesn't work when array bounds are checked.
14208 (patch_array_ref): Handle it here instead.
14210 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
14212 1999-02-19 Per Bothner <bothner@cygnus.com>
14214 Force left-to-right evaluation of binary operations etc.
14215 * expr.c (force_evaluation_order), java-tree.h: New function.
14216 * parse.y (java_complete_lhs): Pass binary operations, procedure
14217 calls, and ARRAY_REFs to force_evaluation_order.
14218 (various): Set TREE_SIDE_EFFECTS more carefully.
14220 Tolerate random (non-UTF8) encoding in comments without complaining.
14221 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
14222 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
14224 * parse.y (resolve_qualified_expression_name): Handle error_mark.
14225 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
14227 * parse.y (java_complete_lhs): Ignore an empty statement in a
14228 COMPOUND_EXPR. Don't complain about empty statement after return.
14230 1999-02-19 Per Bothner <bothner@cygnus.com>
14232 * parse.y (obtain_incomplete_type): Don't wrap unknown types
14233 in TREE_LIST - just chain the POINTER_TYPEs together.
14234 (resolve_class): If type already resolved, return decl.
14235 After resolving, update TREE_TYPE(class_type), and name (if array).
14236 * parse.h (do_resolve_class), parse.y: Make non-static.
14237 * class.c (maybe_layout_super_class): Take this_class argument.
14238 Do do_resolve_class if necessary.
14239 (layout_class, layout_class_methods): Adjust calls appropriately.
14240 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14241 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
14242 * typeck.c (build_java_array_type): Don't call layout_class.
14244 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14246 * parse.y (check_pkg_class_access): Allow private class access
14247 within the same package.
14248 (strip_out_static_field_access_decl): New function.
14249 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
14250 operator argument before testing its nature.
14252 1999-02-03 Per Bothner <bothner@cygnus.com>
14254 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
14255 (TRY_EXPR): Simplify - it no longer has a finally clause.
14256 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
14257 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14258 * expr.c (java_lang_expand_expr): Likewise.
14259 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
14260 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
14261 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
14262 (build_try_statement): Remove finally parameter and handling.
14263 (build_try_finally_statement): New function.
14264 (patch_try_statement): No longer need to support finally clause.
14265 (try_statement): Update grammar action rules.
14266 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
14267 Simpler handling of TRY_EXPR, which no longer has a finally clause.
14269 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
14271 * jcf-parse.c (get_constant): Add braces around computation of 'd'
14272 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
14274 1999-02-17 Andrew Haley <aph@cygnus.com>
14276 * class.c (build_utf8_ref): Back out broken patch which was
14277 intended to to output signatures using '.' as a separator.
14279 * class.c (make_class_data): Output signatures using '.' as a
14280 separator, rather than '/'.
14281 (mangled_classname): Likewise.
14282 (make_field_value): Likewise.
14283 (make_method_value): Likewise.
14284 * constants.c (alloc_class_constant): Likewise.
14285 * expr.c (build_invokeinterface): Likewise.
14287 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14289 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
14290 of an ancient workaround.
14292 1999-02-10 Jeffrey A Law (law@cygnus.com)
14294 * jvspec.c (xmalloc): Kill the prototype. It does not belong
14297 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14299 * lex.c (yylex): Encode \0 as UTF8.
14301 1999-02-10 Tom Tromey <tromey@cygnus.com>
14303 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
14304 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
14305 (libgcj_zip): Renamed.
14306 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
14308 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
14310 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
14311 (GC_NAME): Renamed -lgc to -lgcjgc.
14313 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14315 * lex.c (java_lang_cloneable): Initialize.
14316 * parse.y (java_lang_cloneable): New static variable.
14317 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
14318 doing one more qualification round.
14319 (valid_ref_assignconv_cast_p): Reject null source or
14320 destination. Allow an array to be cast into java.lang.Cloneable.
14321 (patch_cast): Swapped two first arguments to first call to
14322 valid_ref_assignconv_cast_p.
14324 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14326 * parse.h: DECL_P renamed JDECL_P.
14327 * parse.y: DECL_P replaced by JDECL_P.
14328 (build_array_from_name): Always use pointer's type.
14329 (patch_bc_statement): Extra code to search continue target in a
14330 for loop. Fixed comments. Continue target is current loop when
14333 1999-02-05 Andrew Haley <aph@cygnus.com>
14335 * class.c (make_class_data): The superclass of an interface should
14336 be null, not class Object.
14338 * lex.c (java_lex): Sign extend hex literals.
14340 1999-02-04 Andrew Haley <aph@cygnus.com>
14342 * class.c (build_utf8_ref): Output signatures using '.' as a
14343 separator, rather than '/'.
14344 (make_class_data): Likewise.
14346 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14348 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14349 mkstemp.o. Get them from libiberty now.
14351 1999-02-02 Jeffrey A Law (law@cygnus.com)
14353 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14355 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14357 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14360 1999-02-02 Per Bothner <bothner@cygnus.com>
14362 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14363 * jcf-write.c (generate_bytecode_return): New function.
14364 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14366 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14367 generate special [fd]const_[01] instructions.
14369 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14371 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14372 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14374 1999-02-01 Per Bothner <bothner@cygnus.com>
14376 * parse.y (patch_method_invocation): Handle calling static methods,
14377 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14379 * parse.y (java_complete_lhs): Don't complain about unreachable
14380 exit condition in a do-while statement.
14382 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14384 * lex.c (java_read_char): Fixed utf8 decoding.
14385 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14387 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14388 comments. Local variable `all_primitive' is gone. Broadened
14389 acceptance of `0' to floating point targets. `long' can now be
14390 widened to `double' or `float'.
14391 (valid_method_invocation_conversion_p): Added leading
14392 comment. Fixed tabulation.
14393 (build_string_concatenation): Optimize out left or right empty
14396 1999-01-28 Per Bothner <bothner@cygnus.com>
14398 * jcf-write.c (localvar_alloc): Only emit entry for
14399 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14400 (generate_bytecode_insns): Only call put_linenumber if
14401 debug_info_level > DINFO_LEVEL_NONE.
14402 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14403 is specified, add -g1 (for compatibility wih javac).
14405 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14407 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14408 gjavah.o, check-init.o, jv-scan.o
14410 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14412 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14414 * gjavah.c: Include config.h and system.h.
14416 * javaop.h (inline): Don't define, its handled by system.h.
14417 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14418 from `inline' to `static inline'.
14420 * jcf.h (inline): Don't define, its handled by system.h.
14422 * lex.c (inline): Likewise.
14424 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14426 * lang-specs.h: Map -Qn to -fno-ident.
14428 1999-01-29 Richard Henderson <rth@cygnus.com>
14430 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14432 1999-01-29 Tom Tromey <tromey@cygnus.com>
14434 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14435 then cast it to Object before calling `append' method.
14437 1999-01-28 Per Bothner <bothner@cygnus.com>
14439 * check-init.c (check_bool2_init, check_bool_init, check_init):
14440 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14441 * jcf-write.c (generate_bytecode_insns): Likewise.
14443 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14445 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14446 * parse.y (patch_cast): Allow a boolean to be cast into a
14449 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14451 * parse.y: (class_declaration:): Fixed indentation.
14452 (class_member_declaration:): Extra `;' after field declaration now
14454 (interface_declaration:): Removed debug messages in error reports.
14455 (patch_binop): Nodes created and returned inherit the orignal
14456 node's COMPOUND_ASSIGN_P flag value.
14457 (patch_cast): Fix cast from char to floating point.
14459 1999-01-25 Andrew Haley <aph@cygnus.com>
14461 * except.c, java-except.h (expand_resume_after_catch): new
14463 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14464 to branch back to main flow of control after a catch block.
14466 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14468 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14469 $(srcdir)/../system.h.
14470 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14471 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14472 (jcf-write.o): Likewise.
14473 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14474 (mangle.o): Depend on $(srcdir)/../toplev.h.
14475 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14476 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14478 * class.c: Include output.h and parse.h.
14479 (mangled_classname): Add the `const' keyword to a char*.
14480 (find_named_method): Hide unused function definition.
14481 (build_utf8_ref): Change type of variable `c' to unsigned char.
14482 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14483 (build_class_ref): Add the `const' keyword to a char*.
14484 (layout_class_method): Remove unused variable `buf'.
14486 * decl.c (find_local_variable): Remove unused variable `rtl'.
14487 (pushdecl): Likewise for variables `different_binding_level' and
14489 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14490 (maybe_build_cleanup): Likewise for parameter `decl'.
14492 * except.c (expand_start_java_handler): Mark parameter `range'
14493 with ATTRIBUTE_UNUSED.
14495 * expr.c: Include except.h.
14496 (pop_type): Remove unused variable `i'.
14497 (pop_value): Likewise for variables `n_words' and `i'.
14498 (expand_java_arrayload): Likewise for variable `convert'.
14499 (java_lang_expand_expr): Likewise for variables `op0', `type',
14500 `mode', `unsignedp', `node' and `elements'.
14501 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14503 (process_jvm_instruction): Add a `const' qualifier to a char*.
14505 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14506 (temp_directory): Likewise.
14507 (print_c_decl): Likewise.
14508 (print_method_info): Likewise.
14509 (decode_signature_piece): Likewise.
14510 (print_mangled_classname): Likewise.
14512 * java-except.h: Provide prototypes for maybe_start_try,
14513 maybe_end_try and add_handler.
14515 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14516 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14517 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14518 init_expr_processing, push_super_field, init_class_processing,
14519 can_widen_reference_to, class_depth, verify_jvm_instructions,
14520 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14521 set_local_type, merge_type_state, push_type, load_type_state,
14522 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14523 emit_unicode_mangled_name): Add prototypes.
14525 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14526 (print_signature_type): Use ISDIGIT, not isdigit.
14527 (print_signature): Remove unused variable `j'.
14529 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14530 int when comparing against one.
14532 * jcf-parse.c: Include toplev.h.
14534 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14535 (localvar_free): Remove unused variable `i'.
14536 (generate_bytecode_conditional): Likewise for variable `kind'.
14538 * jv-scan.c: Include config.h and system.h. Remove redundant
14539 OS header and gansidecl.h includes.
14540 (warning): Add the `const' keyword to a char*. Also add
14541 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14542 __STDC__, when determining whether to use ANSI-isms.
14543 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14544 (xmalloc): Don't redundantly prototype here.
14545 (main): Remove unused parameter `envp'. Also fix the arguments
14546 passed to function `fatal' to match the format specifier.
14548 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14550 * mangle.c: Include toplev.h.
14551 (emit_unicode_mangled_name): Declare parameter `len'.
14553 * parse.y (parse_warning_context): Add the `const' keyword to a
14554 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14555 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14556 (issue_warning_error_from_context): Add the `const' keyword to
14558 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14559 not `__STDC__' for whether to use ANSI-isms.
14561 * typeck.c (incomplete_type_error): Mark parameters `value' and
14562 `type' with ATTRIBUTE_UNUSED.
14563 (parse_signature_type): Use ISDIGIT, not isdigit.
14565 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14566 (verify_jvm_instructions): Likewise. Remove unused variables
14567 `field_name' and `default_val'.
14569 * zextract.c: Include config.h and system.h. Remove redundant
14570 OS header includes.
14572 * zipfile.h: Prototype `read_zip_archive'.
14574 1999-01-21 Andrew Haley <aph@cygnus.com>
14576 * typeck.c (convert): Allow conversions to void type: some
14577 optimizations in gcc do this.
14579 1999-01-21 Andrew Haley <aph@cygnus.com>
14581 * typeck.c (convert_ieee_real_to_integer): New function.
14582 (convert): When not using fast-math and using hardware fp, convert
14583 an IEEE NaN to zero.
14585 1999-01-18 Andrew Haley <aph@cygnus.com>
14587 * parse.y (patch_binop): Do a type conversion from signed to
14588 unsigned and then back to signed when a ">>>" is found.
14590 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14592 * java-tree.h: (check_for_initialization): Added prototype.
14593 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14594 * parse.y (do_resolve_class): Removed unused locals.
14595 (read_import_dir): Likewise.
14596 (resolve_qualified_expression_name): Array creation
14597 expressions are valid primary expressions.
14598 (qualify_ambiguous_name): Likewise.
14599 (patch_synchronized_statement): Removed unused local.
14601 1999-01-17 Jeffrey A Law (law@cygnus.com)
14603 * Makefile.in (zextract.o): Add dependencies.
14605 * Makefile.in: Do not put ^Ls at the start of a line.
14607 1999-01-15 Per Bothner <bothner@cygnus.com>
14609 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14610 sub-type the result of the call that gets the exception value.
14612 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14613 don't call finish_class.
14615 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14616 clear found before continuing.
14618 * verify.c (verify_jvm_instructions): On an array load, allow
14619 and handle top of stack to be TYPE_NULL.
14621 * gjavah.c (generate_access): Translate Java package private or
14622 protected access to C++ public, but with a comment.
14624 1999-01-13 Andrew Haley <aph@cygnus.com>
14626 * expr.c (generate_name): Name prefix changed to avoid clashes
14627 with assembler temp labels.
14629 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14630 MODIFY_EXPR. Without this, code for the assignment may not be
14631 generated at all and the synchronized statement will read an
14632 uninitialized variable.
14634 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14636 * class.c (maybe_layout_super_class): Fixed returned value.
14637 * lex.c: Added 1999 to the copyright.
14638 (java_init_lex): Initialize java_lang_imported.
14639 * lex.h: Added 1999 to the copyright.
14640 * parse.h: Added 1999 to the copyright.
14641 (REGISTER_IMPORT): Fixed typo in trailing macro.
14642 (CURRENT_OSB): New macro.
14643 (struct parser_ctxt): New fields osb_depth, osb_limit.
14644 * parse.y (java_lang_id): New global variable.
14645 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14646 (array_creation_expression:): Use CURRENT_OSB.
14647 (dims:): Uses a stack to keep track of array dimensions.
14648 (cast_expression:): Use CURRENT_OSB.
14649 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14651 (register_fields): Fixed typos in comment.
14652 (check_method_redefinition): Fixed comment indentation.
14653 (java_check_regular_methods): Set saved found wfl to NULL after
14654 having reinstalled it in the previously found DECL_NAME.
14656 1999-01-10 Richard Henderson <rth@cygnus.com>
14658 * gjavah.c (java_float_finite): Use a union to do type punning.
14659 (java_double_finite): Likewise.
14661 1999-01-09 Per Bothner <bothner@cygnus.com>
14663 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14664 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14665 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14666 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14667 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14668 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14670 1999-01-08 Per Bothner <bothner@cygnus.com>
14672 * check-init.c (check_init): If compiling to native, we don't
14673 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14675 1999-01-08 Tom Tromey <tromey@cygnus.com>
14677 * parse-scan.y (variable_declarator_id): Set or increment
14679 (bracket_count): New global.
14680 (formal_parameter): Handle case where bracket pairs trail variable
14683 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14685 * jcf-parse.c (yyparse): variable len changed from a char to an
14686 int to prevent overflow.
14688 1999-01-06 Per Bothner <bothner@cygnus.com>
14690 * java-tree.h: Declare read_class.
14691 * jcf-parse.c (read_class): New function.
14692 (load_class): Now just call read_class.
14694 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14695 * jcf-parse.c (parse_source_file): Declare save_error_count,
14696 which is needed by java_parse_abort_on_error macro,
14697 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14699 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14700 constructor, if initializing a static field.
14701 (patch_new_array_init): Set TREE_CONSTANT if it is.
14702 * expr.c (java_lang_expand_expr): For a static array constructor
14703 of primitive elements, allocate the array itself statically.
14704 Disabled until we can set the vtable field statically.
14706 * check-init.c: New file. Checks for definite assignment.
14707 * Makefile.in (JAVA_OBJS): Add check-init.o.
14708 * parse.y (java_complete_expand_method): Call check_for_initialization.
14709 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14711 1999-01-06 Graham <grahams@rcp.co.uk>
14713 * parse.y : include system.h instead of including
14714 standard headers directly with the exception of <dirent.h>.
14716 1999-01-06 Per Bothner <bothner@cygnus.com>
14718 * lex.h: Moved static function declarations to lex.c,
14719 to shut up some -Wall warnings.
14720 * lex.c: Static function declarations moved here.
14721 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14723 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14725 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14727 1998-12-22 Per Bothner <bothner@cygnus.com>
14729 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14730 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14732 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14733 (localvar_alloc): Change return type to void,
14734 (emit_unop): Remove unused variable size.
14736 * jcf-write.c (struct jcf_block): Add new union.
14737 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14738 (call_cleanups): New functions.
14739 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14740 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14741 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14742 * lang.c (lang_init): Call using_eh_for_cleanups.
14743 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14744 completing operands to patch_synchronized_statement.
14745 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14746 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14747 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14749 1998-12-20 John F. Carr <jfc@mit.edu>
14751 * Make-lang.in: Comment out control-Ls; they upset some makes.
14753 1998-12-18 Tom Tromey <tromey@cygnus.com>
14755 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14758 1998-12-17 Tom Tromey <tromey@cygnus.com>
14760 * parse.y (DIR_SEPARATOR): New define.
14761 (check_class_interface_creation): Use it.
14763 * parse-scan.y (report_main_declaration): Recognize
14764 `java.lang.String' in argument to main.
14766 1998-12-16 Per Bothner <bothner@cygnus.com>
14768 * parse.y (create_interface): Remove bogus test.
14770 1998-12-16 Per Bothner <bothner@cygnus.com>
14772 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14773 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14775 1998-12-16 Tom Tromey <tromey@cygnus.com>
14777 * parse-scan.y (qualified_name): Use correct sprintf format.
14779 1998-12-15 Tom Tromey <tromey@cygnus.com>
14781 * gjavah.c (print_field_info): Changed how most negative number is
14784 1998-12-14 Per Bothner <bothner@cygnus.com>
14786 * parse.y (fold_constant_for_init): New function.
14787 (resolve_expression_name): Don't replace static final
14788 constant-initialized fields by its value.
14789 (java_complete_lhs): New. Same as java_complete_tree, except does
14790 not replace static final constant-initialized fields by their values.
14791 (register_fields): If there is an initializer, set DECL_INITIAL and
14792 MODIFY_EXPR_FROM_INITIALIZATION_P.
14793 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14794 Only call patch_initialized_static_field if
14795 MODIFY_EXPR_FROM_INITIALIZATION_P.
14796 (patch_initialized_static_field): If not valid constant, clear
14799 * parse.y (lookup_field_wrapper): Fix thinko.
14801 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14802 set and restore global lineno.
14804 1998-12-14 Tom Tromey <tromey@cygnus.com>
14806 * gjavah.c (print_field_info): If value to print is the smallest
14807 value of its size, then print as hex to avoid later warnings from
14810 1998-12-14 Tom Tromey <tromey@cygnus.com>
14812 * gjavah.c (decompile_method): Decompile `return null'.
14813 (process_file): Generate `#pragma interface'.
14814 (method_declared): New global.
14815 (print_method_info): Set it.
14816 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14817 (print_method_info): Handle abstract methods.
14819 1998-12-13 Per Bothner <bothner@cygnus.com>
14821 * parse.y (patch_method_invocation): If class_decl is null
14822 (e.g. an array type), use original type.
14824 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14825 errors about uncaught exception from clone (of array, specifically).
14827 1998-12-13 Tom Tromey <tromey@cygnus.com>
14829 * gjavah.c (decompile_method): Handle all types of `return'
14830 opcode. Decompile `return this' and `return'.
14831 (method_access): New global.
14832 (print_method_info): Set it.
14833 (decompile_method): Don't decompile a synchronized method.
14835 1998-12-13 Tom Tromey <tromey@cygnus.com>
14837 * jcf-reader.c (jcf_parse_one_method): Recognize
14839 * gjavah.c (HANDLE_END_METHOD): New macro.
14840 (HANDLE_CODE_ATTRIBUTE): New macro.
14841 (decompile_method): New function.
14842 (print_method_info): Don't print `;\n' at end of function decl.
14843 Include java-opcodes.h.
14844 (decompiled): New global.
14846 1998-12-12 Per Bothner <bothner@cygnus.com>
14848 * class.c (build_class_ref): Handle PRIMTYPE.class if
14849 flag_emit_class_files.
14850 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14851 if flag_emit_class_files.
14852 * parse.y (java_complete_tree): Pre-liminary support for
14853 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14855 * parse.y (patch_synchronized_statement): Don't call monitorexit
14856 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14858 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14860 * zipfile.h (opendir_in_zip): New declaration.
14861 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14862 (opendir_in_zip): New function, using code from open_in_zip.
14863 (open_in_zip): Call opendir_in_zip.
14864 (find_class): Remove no-longer-used do_class_file parameter,
14865 but add source_ok parameter. Change logic so if we find a .java file,
14866 we don't look for .class in later classpath emtries.
14867 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14868 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14869 * gjavah.c: Update call to find_class.
14870 * jcf-dump.c: Likewise.
14872 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14873 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14874 nothing if body is empty_stmt_node.
14875 Various little fixes so SP gets correctly adjusted.
14876 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14877 For CALL_EXPR, test if static first.
14878 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14879 such as the ones we create for Object and Class.
14880 Set and restore current_function_decl.
14881 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14882 (note_possible_classname): New function.
14883 (read_import_entry): Removed. Merged with read_import_dir.
14884 (read_import_dir): Don't call find_class - that only gives us
14885 the first classpath entry having the needed package.
14886 Use the struct buffer data structure from buffer.h.
14887 (read_import_dir, find_in_imports_on_demand): The remembered
14888 class names now use '.' (not '/') as package separator.
14890 * parse.y (java_complete_expand_methods): Call write_classfile
14891 here, and not in java_expand_classes (which only gets first class).
14893 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14895 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14896 (register_fields): If a static fields has an initializer, just
14897 chain it on ctxp->static_initialized, and handle later.
14898 (java_complete_expand_methods): Force <clinit> first.
14899 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14900 - it's already been completed.
14901 (patch_initialized_static_field): New function.
14902 (java_complete_field): Call it.
14904 1998-12-12 Per Bothner <bothner@cygnus.com>
14906 * expr.c (encode_newarray_type, build_new_array): New functions.
14907 * java-tree.h: Declare build_new_array.
14908 * jcf-write.c (patch_newarray): Use build_new_array.
14910 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14911 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14913 * parse.y (patch_new_array_init): Re-organize.
14914 Now is passed the actual array (pointer) type of the value.
14915 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14916 (patch_array_constructor): Removed - merged into patch_new_array_init.
14917 (java_complete_tree): Update patch_new_array_init.
14919 * jcf-write.c (find_constant_index): New function.
14920 (generate_bytecode_insns): Use find_constant_index.
14921 (generate_classfile): Use find_constant_index for ConstantValue.
14923 1998-12-11 Tom Tromey <tromey@cygnus.com>
14925 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14926 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14927 * class.c (make_class_data): Renamed dtable -> vtable, and
14928 dtable_method_count -> vtable_method_count.
14930 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14932 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14933 global variables, initialized.
14934 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14935 Declared new global variables.
14936 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14937 double_zero_node, integer_zero_node upon direct matching.
14938 * parse.y (purify_type_name): Added function prototype.
14939 (duplicate_declaration_error_p): Consider new_type as potentially
14940 being a incomplete type. Use purify_type_name on type string.
14941 (method_header): saved_type: unused variable removed. Don't figure
14942 return type if method name is invalid.
14943 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14944 processed by patch_unaryop.
14945 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14946 increment/decrement node into its original type after binary
14947 numeric promotion on its operands.
14949 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14951 * parse.y (array_initializer:): Array init operand is NULL_TREE
14952 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14953 now an error. Fixed indentation problems.
14954 (patch_string): Handle error_mark_node as an argument.
14955 (patch_new_array_init): Fixed indentation problems.
14956 (array_constructor_check_entry): Removed check on null wfl_value.
14957 Return an error if wfl_value's walk returns an error.
14959 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14961 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14962 * lex.c (java_lex): Remember column position before advancing one
14963 token. Retain location information on OCB_TK.
14964 * lex.h (typedef struct java_lc): Added new field.
14965 * parse.h (GET_SKIP_TYPE): New macro.
14966 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14967 * parse.y (build_new_array_init, patch_new_array_init,
14968 patch_array_constructor, maybe_build_array_element_wfl,
14969 array_constructor_check_entry): New function prototypes.
14970 (switch_block:): Tagged <node>.
14971 (OCB_TK): Tagged <operator>.
14972 (array_initializer:): Installed actions.
14973 (variable_initializer): Build location information on element if
14975 (switch_statement:): Fixed indentation typo.
14976 (switch_block:): Redefined default action.
14977 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14978 (patch_assignment): Removed duplicate code.
14979 (maybe_build_array_element_wfl, build_new_array_init,
14980 patch_new_array_init, patch_array_constructor,
14981 array_constructor_check_entry): New functions.
14983 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14985 * parse.y (array_initializer): Tagged <node>.
14986 (variable_initializer:): Use default rule.
14987 (array_initializer:): Defined actions.
14988 (variable_initializers:): Likewise.
14989 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14990 non-static field accesses.
14991 (patch_invoke): Fixed indentation typo.
14992 (java_complete_tree): Likewise.
14993 (build_labeled_block): Changed leading comment. Generate an error
14994 in case of duplicate loop labels.
14995 (patch_conditional_expr): Patch results of string concatenation
14998 1998-12-06 Per Bothner <bothner@cygnus.com>
15000 * constants.c (find_methodref_index): When the class is an interface,
15001 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
15003 * decl.c (finit_identifier_node): Use "$finit$", rather than
15004 "<finit>" (which Sun's verifier rejects).
15005 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
15006 (generate_field_initialization_code): Removed.
15007 (fix_constructors) Don't add call to $finit$ here (wrong order).
15008 (patch_method_invocation): Add $finit$ call here.
15010 * java-tree.h (CALL_USING_SUPER): New macro.
15011 * parse.y (patch_invoke): Remove im local variable.
15012 (patch_method_invocation, patch_invoke): Don't pass super parameter.
15013 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
15014 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
15016 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
15018 * parse.y (java_complete_tree): Don't complain about unreachable
15019 statement if it is empty_stmt_node.
15021 * jcf-write.c (find_constant_wide): New function.
15022 (push_long_const): Use find_constant_wide.
15024 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
15025 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
15026 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
15027 Emit invokeinterface when calling an interface method.
15028 Emit invokespecial also when calling super or private methods.
15030 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
15032 1998-12-06 Per Bothner <bothner@cygnus.com>
15034 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
15036 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15038 * java-tree.h (java_layout_seen_class_methods): New function
15040 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
15041 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
15042 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
15043 * parse.y (method_declarator:): Defined action.
15044 (issue_warning_error_from_context): input_filename saved, set to
15045 the appropriate value and restored after java_error is called.
15046 (build_unresolved_array_type): Fixed comment.
15047 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
15048 (method_header): Deal with return type the same way type are
15049 handled for fields and method's parameters and local variables
15051 (check_method_redefinition): Removed extra CR.
15052 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
15053 (java_layout_seen_class_methods): New function.
15054 (java_layout_classes): Call java_layout_seen_class_methods.
15056 1998-12-03 Per Bothner <bothner@cygnus.com>
15058 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
15060 1998-12-03 Per Bothner <bothner@cygnus.com>
15062 * jcf-dump.c (main): Fix error message.
15063 * jcf-path.c (add_entry): Style fix.
15065 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
15067 * class.c (layout_class_method): Call build_java_argument_signature
15068 on constructors too.
15069 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
15070 (patch_method_invocation): Define a primary when resolving an
15071 expression name. Augmented comment on code checking illegal `this'
15072 usage. Loosened it test by accepting NEW_CLASS_EXPR.
15074 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15076 * class.c (layout_class_method): Don't report error on non-static
15077 overriding static if the method is private.
15078 * java-tree.h (finish_class): Prototype added.
15079 * lex.c (java_get_line_col): Handle col argument -2 value.
15080 * parse.h: All static method declarations moved to parse.y.
15081 * parse.y: Now contains all static method declarations previously
15083 (find_expr_with_wfl, missing_return_error,
15084 unreachable_stmt_error): New functions.
15085 (java_get_real_method_name): Identify constructors bearing class
15086 names in source code compiled classes only.
15087 (java_complete_expand_methods): Call missing_return_error.
15088 (invocation_mode): Private methods invoked as static methods.
15089 (java_complete_tree): Call unreachable_stmt_error.
15091 1998-12-01 Tom Tromey <tromey@cygnus.com>
15093 * Makefile.in (+target): Removed.
15094 (+xmake_file): Likewise.
15095 (+tmake_file): Likewise.
15096 (.NOEXPORT): Removed duplicate.
15098 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15100 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
15102 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
15104 * jvgenmain.c: Remove the xmalloc prototype, we get it from
15105 libiberty.h. Provide an xmalloc definition.
15107 * jvspec.c: Remove the xmalloc prototype.
15109 * parse-scan.y: Include config.h and system.h. Don't include
15110 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
15111 Provide an xstrdup definition.
15113 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
15115 * jcf-path.c (add_entry): Recognize ".jar" too.
15116 * lang-specs.h: Likewise.
15118 1998-11-26 Per Bothner <bothner@cygnus.com>
15120 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
15121 soft_monitorenter_node, soft_monitorexit_node, throw_node.
15123 * jcf-write.c (generate_bytecode_insns):
15124 Handle pre/post-increment/decrement of long.
15126 * jcf-write.c (generate_bytecode_insns):
15127 Handle missing exception handler (finally for synchronized).
15129 1998-11-25 Per Bothner <bothner@cygnus.com>
15131 * java-tree.h (end_params_node): Declare global.
15132 * decl.c (end_params_node): New global.
15133 (init_decl_processing, start_java_method): Use end_params_node for
15134 end of list of parameter types. Follows correct gcc conventions.
15135 * expr.c (pop_argument_types, pop_arguments): Likewise.
15136 * lang.c (put_decl_node): Likewise.
15137 * typeck.c (various places): Likewise.
15138 * class.y (various places): Likewise.
15139 * parse.y (various places): Likewise.
15141 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
15142 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
15144 * class.c: Add #include flags.h, remove no-longer needed declaration.
15146 * class.c (layout_class_method): Remove commented-out code, re-format.
15147 Don't add vtable entry (or index) for private methods.
15148 * expr.c (expand_invoke): A private method is implicitly final.
15149 * class.c (make_class_data): If inlining or optimizing,
15150 skip private methods.
15152 * class.c (finish_class): New function. Calls existing methods,
15153 but alls emits deferred inline functions.
15154 * jcf-parse.c (parse_class_file): Call finish_class.
15155 * parse.y (java_complete_expand_methods): Likewise.
15157 * expr.c (build_java_binop): Explicit default, to silence -Wall.
15159 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
15161 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
15163 * jcf-write.c (generate_bytecode_conditional): Fix typo.
15165 1998-11-24 Per Bothner <bothner@cygnus.com>
15167 * (generate_classfile): Always write class access flag with
15170 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
15172 * class.c (maybe_layout_super_class): New function.
15173 (layout_class): Reorganized. Loop on class methods dispatched into
15174 a new function. Call maybe_layout_super_class.
15175 (layout_class_methods, layout_class_method): New functions.
15176 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
15178 (expand_invoke): Likewise.
15179 * java-tree.h (all_class_list): New global variable declared.
15180 (layout_class_methods, layout_class_method): New function
15182 (LAYOUT_SEEN_CLASS_METHODS): New macro.
15183 * jcf-parse.c (all_class_list): New global variable.
15184 (load_class): Extended what class_or_name can be. Use parser
15185 context mechanism to save globals before calling jcf_parse.
15186 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
15187 is set on the file name.
15188 (jcf_parse): Layout class methods when Object is loaded, otherwise
15189 record class in all_class_list for delayed method layout.
15190 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
15191 * lang.c (put_decl_node): Decode <init> into the decl context
15193 * lex.c (java_allocate_new_line): Use xmalloc.
15194 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
15195 pointers, not TREE_LIST elements.
15196 (struct parser_ctxt): Fixed comment indentations, added comments
15197 and reordered some fields.
15198 (java_check_methods): Function prototype removed.
15199 * parse.y (java_push_parser_context): Use xmalloc.
15200 (java_parser_context_restore_global): Pop extra pushed ctxp only
15201 when there's nothing next.
15202 (maybe_create_class_interface_decl): Fixed comment, add new
15203 created class decl to all_class_list.
15204 (method_header): Use GET_REAL_TYPE on argument's types.
15205 (method_declarator): Use GET_REAL_TYPE, change type to the real
15206 type in TREE_LIST dependency node. Build argument list with the
15208 (create_jdep_list): Use xmalloc. Removed allocation error message.
15209 (obtain_incomplete_type): Fixed leading comment. Broadened
15210 incoming argument meaning.
15211 (register_incomplete_type): Use xmalloc. Removed allocation error
15213 (safe_layout_class): Fixed leading comment.
15214 (jdep_resolve_class): Reversed if statement condition and switch
15215 if and else bodies.
15216 (resolve_and_layout): Fixed leading comment. Broadened incoming
15218 (complete_class_report_errors): New local variable name, for
15219 clarity. purify_type_name used for all error cases.
15220 (java_get_real_method_name): Stricter check on constructors.
15221 (java_check_regular_methods): Reverse methods list only if not
15222 already laid out. Layout artificial constructor.
15223 (java_check_methods): Deleted.
15224 (source_start_java_method): Obtain incomplete type for patchable
15226 (java_layout_classes): Fixed leading comment. Use
15227 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
15228 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
15229 before returning. Fixed comments.
15230 (java_expand_classes): Check for errors up front.
15231 (patch_method_invocation): Class to search is resolved and laid
15234 1998-11-24 Per Bothner <bothner@cygnus.com>
15236 * expr.c (java_lang_expand_expr): Add missing emit_queue.
15238 * javaop.h (int8): Removed - not used.
15239 (jbyte): Redefine portably with correct signedness.
15241 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
15243 * jcf-write.c (generate_bytecode_insns): Fix typo
15244 OPCODE_getstatic to OPCODE_getfield.
15246 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
15247 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
15248 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
15250 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15252 * jcf-parse.c (jcf_parse_source): Function returned type is
15253 void. Added prototype.
15254 (jcf_parse): Function returned type is void.
15255 (yyparse): Remove call to fclose on the last parsed file.
15257 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
15259 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
15261 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
15262 (layout_class): Cope with methods featuring WFL in decl names.
15263 * decl.c (unqualified_object_id_node): New global variable,
15265 (build_decl_no_layout): Removed.
15266 * expr.c (build_primtype_type_ref): Handle Double.
15267 (java_lang_expand_expr): Fixed indentations.
15268 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
15269 (flag_wall, flag_redundant, flag_not_overriding,
15270 flag_static_local_jdk1_1, unqualified_object_id_node): Global
15271 variable declarations.
15272 (build_decl_no_layout): Removed prototype.
15273 (java_get_real_method_name): Added prototype.
15274 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
15275 (java_parse_abort_on_error): Macro now just returns.
15276 * jcf-parse.c (jcf_parse_source): Check fclose returned
15277 value. Call emit_register_classes if java_report_errors returns
15279 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
15280 flag_static_local_jdk1_1): New integer flags.
15281 (lang_decode_option): New flags set here.
15282 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
15283 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
15284 the flag_redundant variable.
15285 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
15286 when parsing java.lang.Object class.
15287 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
15288 NULL_TREE to build.
15289 (resolve_qualified_expression_name): Fixed indentation.
15290 (patch_array_ref): Changed prototype.
15291 (not_initialized_as_it_should_p): Prototype removed.
15292 (java_report_errors): Added function prototype.
15293 * parse.y (formal_parameter:): Changed error message for not yet
15294 supported final parameters.
15295 (class_type_list:): Set both PURPOSE and VALUE of created
15296 TREE_LIST to be class_type.
15297 (primary_no_new_array:): Handle class literals on primitive types.
15298 (parse_warning_context): Reinstalled correct force_error and
15299 do_warning flags setups.
15300 (java_report_errors): Changed prototype. Return java_error_count
15302 (variable_redefinition_error): Consider treating variable type as
15304 (create_interface): Warn about redundant abstract modifier if
15305 flag_redundant is set. Changed error message.
15306 (lookup_field_wrapper): Save/restore globals before/after looking
15308 (duplicate_declaration_error_p): Consider treating declaration
15309 type as a fake pointer.
15310 (register_fields): Extract real type from dependency node. Check
15311 for duplicate field declaration after type adjustment. Use
15312 DECL_INITIAL to store static final initialized values.
15313 (method_header): Extract real function type from dependency node.
15314 (check_abstract_method_header): Use GET_METHOD_NAME.
15315 (obtain_incomplete_type): Layout fake pointer type.
15316 (safe_layout_class): Don't try to check for methods before layout.
15317 (java_complete_class): Don't check for correct throws clause
15318 elements inheritance here.
15319 (resolve_and_layout): Broadened name parameter meaning.
15320 (reset_method_name): Use GET_METHOD_NAME.
15321 (java_get_real_method_name): New function.
15322 (java_check_regular_methods): Don't check methods in
15323 java.lang.Object. Verify lineage of throws clause elements. Use
15324 flag_no_overriding in warning report.
15325 (check_throws_clauses): Don't check if class was from
15326 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15327 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15328 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15329 warning on unsupported final local variables. Use build_decl
15330 instead of build_decl_no_layout. Get real local variable type from
15332 (source_start_java_method): Get real parameter type from
15333 dependency node. Call build_decl instead of build_decl_no_layout.
15334 (java_layout_classes): Reverse tree and layout type and class as
15335 required. Mark class as loaded when done.
15336 (resolve_field_access): Fixed indentation. Restricted condition
15337 leading to static field access code generation. Set field_type
15338 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15339 (resolve_qualified_expression_name): Initialize type_found to
15340 null. Handle static field resolved during qualification. Fixed
15341 layout on non primitive field decl types.
15342 (not_accessible_p): Fixed typo in comment.
15343 (patch_method_invocation): Resolve and layout class to search from
15345 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15346 layout non primitive type, if necessary. Make method node only to
15348 (find_applicable_accessible_methods_list): Consider WFL'ed method
15349 decl names. Fixed indentation.
15350 (argument_types_convertible): Resolve and layout target type if
15352 (java_complete_tree): Fixed indentation problems. Rewrote
15353 CALL_EXPR thrown exceptions check. Re-installed further processing
15354 of the assignment in certain cases.
15355 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15356 inlining on class literals.
15357 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15359 (valid_method_invocation_conversion_p): Likewise.
15360 (patch_string): Temporary disable forbidden use of `this' in
15361 explicit constructor invocations when doing string concatenation
15362 within their scope.
15363 (patch_unaryop): Added comment. Reinstalled code to disable
15364 further check on assignment operation with cast expression RHS.
15365 (patch_switch_statement): Fixed indentation.
15366 (build_try_statement): Call build_decl instead of
15367 build_decl_no_layout.
15368 (patch_synchronized_statement): Likewise.
15369 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15370 IS_UNCHECKED_EXPRESSION_P.
15371 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15372 layout argument exception type.
15373 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15374 of IS_UNCHECKED_EXPRESSION_P.
15376 1998-11-18 Anthony Green <green@cygnus.com>
15378 * jcf-parse.c (yyparse): Open class file in binary mode.
15380 1998-11-15 Per Bothner <bothner@cygnus.com>
15382 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15384 * jcf-write.c (perform_relocations): Move check out one loop.
15386 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15388 * Make-lang.in: Fix reference to srcdir.
15389 * jv-scan.c: Add missing xmalloc prototype.
15390 * jvgenmain.c: Ditto.
15392 1998-11-15 Per Bothner <bothner@cygnus.com>
15394 * decl.c (error_mark_node), java-tree.h: New global.
15395 * parse.y: Use empty_stmt_node instead of size_zero_node.
15396 (build_if_else_statement): If missing else, use empty_stmt_node.
15398 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15399 (java_complete_expand_method): Complain if return is missing.
15400 (java_check_regular_methods): Comment out incorrect error check.
15401 (not_accessible_p): Fix incorrect handling of protected methods.
15402 (patch_method_invocation): Pass correct context to not_accessible_p.
15403 (find_applicable_accessible_methods_list): Likewise.
15404 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15405 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15406 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15407 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15409 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15410 (push_int_const): Remove reundant NOTE_PUSH.
15411 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15412 (- case SWITCH_EXPR): Fix code generation bug.
15413 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15414 (generate_classfile): More robust for abstract methods.
15416 1998-11-15 Anthony Green <green@cygnus.com>
15418 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15419 * Make-lang.in: Ditto.
15421 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15422 * jvgenmain: Ditto.
15424 1998-11-15 Per Bothner <bothner@cygnus.com>
15426 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15428 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15430 1998-11-14 Per Bothner <bothner@cygnus.com>
15432 Allow uses of interface types to verify. This is not really
15433 type-safe, but it matches what Sun does, and is OK as long as
15434 there are appropriate run-time checks.
15435 * verify.c (merge_types): If merging two interface types,
15436 just set the result to java.lang.Object.
15437 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15439 1998-11-13 Tom Tromey <tromey@cygnus.com>
15441 * gjavah.c (main): Handle --output-class-directory argument.
15442 * jvspec.c (lang_specific_driver): Translate `-d' into
15443 -foutput-class-dir.
15444 * jcf.h (jcf_write_base_directory): Declare.
15445 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15446 * lang-options.h: Mention -foutput-class-dir.
15447 * jcf-write.c (jcf_write_base_directory): New global.
15448 (make_class_file_name): Put generated .class file into `-d'
15449 directory, or into source directory if -d not given. Function now
15451 (write_classfile): Free class file name. Handle case where class
15453 (DIR_SEPARATOR): New macro.
15454 Include <sys/stat.h>
15456 * Makefile.in (prefix): New macro.
15458 1998-11-12 Per Bothner <bothner@cygnus.com>
15460 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15461 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15462 here (done in patch_invoke instead).
15463 (case_identity): Moved here from parse.y.
15465 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15466 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15467 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15468 so they can be efficiently scanned without recursion.
15469 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15470 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15471 in BLOCK iteratively, rather than recursively.
15473 * parse.y (do_unary_numeric_promotion): New function.
15474 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15476 * parse.y (patch_newarray): Various fixes.
15478 Re-do handling of switch statements (for proper block scoping).
15479 * parse.y: Add just a single block for the enture switch block,
15480 but don't create any "case blocks".
15481 (group_of_labels): Rmeoved unneeded non-terminal.
15482 CASE_EXPR and DEFAULT_EXPR are added to current block.
15483 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15484 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15485 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15486 * parse.y (wfl_operator, print_int_node): Make non-static.
15487 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15488 as part of recursive scan of block.
15489 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15490 (patch_switch_statement): Most tests move dinto java_complete_tree.
15492 * parse.y: Make various production be non-typed (void).
15493 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15494 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15495 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15497 * jcf-write.c (struct jcf_handler): New type.
15498 (struct jcf_switch_state): New type.
15499 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15500 (alloc_handler, emit_unop, emit_reloc): New functions.
15501 (adjust_typed_op): Add extra parameter ("max type" offset).
15502 (emit_switch_reloc, emit_case-reloc): New function.
15503 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15504 (generate_bytecode_insns): Support REAL_CST, switch statements,
15505 exception handling, method calls, object/array creation, and more.
15507 * class.c: Remove some unused variables.
15508 * constants.c (find_string_constant): New function.
15509 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15510 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15511 if flag_emit_class_files.
15513 1998-11-12 Tom Tromey <tromey@cygnus.com>
15515 * jcf-io.c (find_class): Added explanatory comment.
15517 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15518 trailing slash to `.zip' entries.
15520 * jvspec.c (lang_specific_driver): Correctly handle case where
15521 GC_NAME not defined.
15523 1998-11-11 Tom Tromey <tromey@cygnus.com>
15525 * jvspec.c (GC_NAME): New define.
15526 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15528 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15530 1998-11-11 Per Bothner <bothner@cygnus.com>
15532 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15534 1998-11-11 Tom Tromey <tromey@cygnus.com>
15536 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15538 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15540 * class.c (is_compiled_class): Call safe_layout_class for class
15541 compiled from source.
15542 * conver.h (convert_to_integer, convert_to_real,
15543 convert_to_pointer): Added prototypes.
15544 * decl.c (init_decl_processing): Non longer push the decls of
15545 `methodtable', `constants', `Class', `Field', `dispatchTable'
15546 `jexception' and `Method'.
15547 * expr.c (build_invokeinterface): New function.
15548 (expand_invoke): static variable CLASS_IDENT now in
15549 build_invokeinterface. Use build_invokeinterface.
15550 (expand_java_field_op): Moved code to inline
15551 java.lang.PRIMTYPE.TYPE into a function.
15552 (build_primtype_type_ref): New function.
15553 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15554 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15555 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15556 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15557 (DECL_LOCAL_STATIC_VALUE): New macro.
15558 (build_invokeinterface, build_primtype_type_ref): New function
15560 (java_parse_abort_on_error): Macro rewritten.
15561 * jcf-parse.c (current_method): Add comment to declaration.
15562 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15563 Function prototypes fixed.
15564 (jcf_parse_source): push/pop parser context. save/restore global.
15565 (parse_source_file): Fixed leading comment. Now take a
15566 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15567 classes and pop the parser context anymore.
15568 (yyparse): Push parser context, save globals, parse the source
15569 file, restore globals and pop the parser context when processing a
15571 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15572 * lex.c (java_parse_doc_section): New function.
15573 (java_lex): Call java_parse_doc_section when appropriate. Build an
15574 operator around INSTANCEOF_TK.
15575 * lex.h (java_lineterminator, java_sprint_unicode,
15576 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15577 Prototypes rewritten.
15578 (java_parse_escape_sequence, java_letter_or_digit_p,
15579 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15580 java_read_unicode, java_store_unicode, java_read_char,
15581 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15582 Added function prototypes.
15583 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15585 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15587 (struct parser_ctxt): New fields: deprecated,
15588 current_parsed_class_un, gclass_list.
15589 (fix_method_argument_names, issue_warning_error_from_context,
15590 resolve_package, lookup_package_type): New function prototypes.
15591 (resolve_expression_name): Fixed function prototype.
15592 (find_applicable_accessible_methods_list): Fixed indentation, added
15593 extra argument in prototype.
15594 (check_final_assignment, build_null_of_type, check_deprecation,
15595 check_method_redefinition, reset_method_name,
15596 java_check_regular_methods, java_check_abstract_methods,
15597 maybe_build_primttype_type_ref): New function prototype.
15598 * parse.y (conver.h): Include.
15599 (INSTANCEOF_TK): Tagged <operator>.
15600 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15601 (relational_expression:): Build binop for instanceof.
15602 (java_push_parser_context): Remember ctxp->gclass_list across
15604 (java_pop_parser_context): Simply return if no context
15605 exists. Remember gclass_list across contexts.
15606 (issue_warning_error_from_context): New function.
15607 (parse_error_context): Don't setup ctxp->elc here. Call
15608 issue_warning_error_from_context instead.
15609 (parse_warning_context): Likewise.
15610 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15611 setup. Link new class/interface to ctxp->gclass_list.
15612 (add_superinterfaces): Register interface as incomplete if not
15614 (create_class): Remember class unqualified name in
15615 ctxp->current_parsed_class_un. Check class deprecation.
15616 (register_fields): Check field deprecation. Remember static final
15617 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15619 (method_header): New local variable ORIG_ARG. Use unqualified
15620 current class name for check on constructor errors. Promote return
15621 type if of record type. Argument list fix moved in
15622 fix_method_argument_names, called here. Check method deprecation.
15623 (fix_method_argument_names): New function.
15624 (method_declarator): Promote record typed arguments.
15625 (safe_layout_class): Check class methods before layout.
15626 (java_complete_class): Compute field layout when patched.
15627 (do_resolve_class): Try to load class after having it renamed
15628 after the package name.
15629 (get_printable_method_name): Use DECL_CONTEXT.
15630 (reset_method_name): New function.
15631 (check_method_redefinition): Use reset_method_name.
15632 (java_check_regular_methods): New local variable
15633 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15634 names for error report. Check for compile-time error when method
15635 found has default (package) access.
15636 (java_check_abstract_methods): Now takes an interface DECL node as
15637 an argument. Also reinstall real name on unchecked
15638 overriding/hiding methods for error report.
15639 (java_check_methods): Fixed leading comment. Get classes to verify
15640 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15641 CLASS_METHOD_CHECKED_P on class verification.
15642 (lookup_java_method2): Get real method name if necessary.
15643 (find_in_imports): Don't check package class access here.
15644 (resolve_package, lookup_package_type): New functions.
15645 (java_layout_classes): Fixed leading comment. Take classes to be
15646 laid out from ctxp->gclass_list.
15647 (java_complete_expand_methods): Don't expand native and abstract
15649 (java_expand_classes): New function.
15650 (resolve_expression_name): Use additional argument ORIG. Retrieve
15651 values of static final field of primitive types.
15652 (resolve_field_access): Handles static final field of promotive
15654 (resolve_qualified_expression_name): Handle STRING_CST as
15655 primaries and package name resolution. Check deprecation on found
15656 decls. Set where_found and type_found on non static field resolved
15657 during qualification. Layout non primitive field decl types.
15658 (check_deprecation): New function.
15659 (maybe_access_field): Simplified.
15660 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15661 removed. Reverse method's argument when primary is a type. Don't
15662 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15663 instead. Include abstract class in the list of class searchable
15664 for constructors. Use DECL_CONTEXT of found method for access
15665 checks. Check method deprecation.
15666 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15667 converting arguments. Handle INVOKE_INTERFACE.
15668 (lookup_method_invoke): Search constructor using existing
15669 infrastructure (don't rely on lookup_java_constructor anymore).
15670 (find_applicable_accessible_methods_list): Extra argument flag
15671 LC. Now include constructor in the search.
15672 (qualify_ambiguous_name): Conditional expression are primaries.
15673 (not_initialized_as_it_should_p): static final are always
15675 (java_complete_tree): Pass extra NULL argument to
15676 resolve_expression_name. Stricter test to carry on patching
15677 assignments. New case for INSTANCEOF_EXPR.
15678 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15679 (check_final_assignment, maybe_build_primttype_type_ref): New
15681 (patch_assignment): Detect resolved static finals and carry normal
15682 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15683 (try_builtin_assignconv): Access constant 0 on all primitive
15685 (valid_builtin_assignconv_identity_widening_p): Accept identical
15686 types. Accept all promoted type on int type.
15687 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15688 assigned to a reference.
15689 (valid_method_invocation_conversion_p): Accept to check null
15691 (build_binop): Merge declaration and initialization of local
15693 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15694 numeric types. Improved validity test for qualify operators on
15696 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15697 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15698 primitive type and issue the appropriate error message.
15699 (resolve_type_during_patch): Mark class loaded when resolved.
15700 (patch_cast): Allow null to be cased to reference types.
15701 (build_null_of_type): New function.
15702 (patch_array_ref): Handle array on references correctly.
15703 (patch_return): Removed unused local variable MODIFY. Force
15704 boolean to be returned as integers. Allows null to be returned by
15705 a function returning a reference.
15706 * typeck.c (convert_to_integer, convert_to_real,
15707 convert_to_pointer): Prototypes moved to convert.h
15708 (lookup_argument_method): Use method real name, if necessary.
15710 1998-10-30 Tom Tromey <tromey@cygnus.com>
15712 * class.c (build_class_ref): Changed name of primitive classes to
15715 * class.c (make_class_data): Renamed fields: nmethods to
15716 method_count, method_count to dtable_method_count. Always set
15717 `state' field to 0.
15718 * decl.c (init_decl_processing): Likewise.
15720 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15722 * class.c (layout_class): Don't mangle <finit>, produce
15723 __finit<class> instead. Don't verify artificial methods.
15724 * decl.c (finit_identifier_node): New declared global.
15725 (init_decl_processing): finit_identifier_node initialized.
15726 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15727 * java-tree.h (finit_identifier_node): Declared as extern.
15728 (struct lang_decl): New field called_constructor.
15729 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15730 (CLASS_HAS_FINIT_P): New macro.
15731 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15732 explicit constructor invocation.
15733 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15734 CALL_SUPER_CONSTRUCTOR_P): New macros.
15735 (write_classfile): Added prototype.
15736 * jcf-parse.c (jcf_parse_source): Parse and remember for
15737 generation if the file was seen on the command line.
15738 (parse_source_file): Don't write the class file here.
15739 (yyparse): Loop on files rewritten. Set current_jcf.
15740 (parse_zip_file_entries): Parse class file only if it was found.
15741 * lang.c (init_parse): Don't open command line provided filename
15743 (lang_parse): Don't set main_jcf anymore.
15744 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15745 (JCONSTRUCTOR_CHECK): New macro.
15746 (JBSC_TYPE_P): New macro.
15747 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15748 (COMPLETE_CHECK_OP_2): New macro.
15749 (struct parse_ctxt): New field explicit_constructor_p.
15750 (check_class_interface_creation): Fixed prototype indentation.
15751 (patch_method_invocation_stmt): Prototype reflects added argument.
15752 (patch_invoke): Likewise.
15753 (complete_method_declaration, build_super_invocation,
15754 verify_constructor_circularity,
15755 build_this_super_qualified_invocation, get_printable_method_name,
15756 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15757 verify_constructor_super, create_artificial_method,
15758 start_artificial_method_body, end_artificial_method_body,
15759 generate_field_initialization_code): New function prototypes.
15760 * parse.y: Fixed leading comment
15761 (constructor_header:, constructor_body:, block_end:): Rules tagged
15763 (type_declaration:): Call maybe_generate_finit.
15764 (method_declaration:): Action for method_body: placed in new
15765 function complete_method_declaration, called here.
15766 (constructor_declaration:): Defined actions. Removed leading
15768 (constructor_header:): New rule with action.
15769 (constructor_body:): Rule rewritten using block_begin: and
15770 block_end:. Defined actions.
15771 (constructor_declarator:, explicit_constructor_invocation:):
15773 (block:): Use new rules block_begin: block_end:.
15774 (block_begin:, block_end:): New rules and actions.
15775 (block_statements:): Fixed error message for explicit
15777 (method_invocation:): Call build_this_super_qualified_invocation
15778 if primary is `this' or `super' was seen.
15779 (conditional_expression:): Action defined.
15780 (extra_ctxp_pushed_p): New static global flag.
15781 (java_parser_context_save_global): Create parser context if
15782 necessary. Use extra_ctxp_pushed_p to remember it.
15783 (java_parser_context_restore_global): Pop extra parser context if
15785 (build_array_from_name): Array on primitive types are marked
15787 (register_fields): Restore new name in field initializer
15788 expression if type was altered. Non static fields initialized upon
15789 declaration marked initialized.
15790 (maybe_generate_finit): New function.
15791 (maybe_generate_clinit): Use create_artificial_method,
15792 start_artificial_method_body, end_artificial_method_body. Generate
15793 debug info for enclosed initialization statements.
15794 (method_header): Fixed leading comment. Check constructor
15795 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15797 (complete_method_declaration, constructor_circularity_msg,
15798 verify_constructor_circularity): New functions.
15799 (get_printable_method_name): New function.
15800 (check_method_redefinition): Don't rename <finit> methods. Fix
15801 declared constructor names. Error message for
15802 constructors modified.
15803 (java_check_regular_methods): Local variable seen_constructor
15804 renamed saw_constructor. Skip verification on constructors. Create
15805 default constructor with create_artificial_method.
15806 (java_check_methods): Removed unnecessary empty line.
15807 (create_artificial_method, start_artificial_method_body,
15808 end_artificial_method_body): New functions.
15809 (java_layout_classes): Changed leading comment. Reverse fields
15810 list if necessary. Always layout java.lang.Object if being
15812 (java_complete_expand_methods): Verify constructor circularity.
15813 (java_complete_expand_method): Call fix_constructor on
15814 constructors. Local variable no_ac_found removed. Restore
15815 bindings if method body expansion failed.
15816 (fix_constructors, verify_constructor_super,
15817 generate_field_initialization_code): New function.
15818 (java_expand_classes): Fixed leading comment. Write class file
15820 (resolve_expression_name): Check for illegal instance variable
15821 usage within the argument scope of an explicit constructor
15823 (resolve_qualified_expression_name): Pass extra from_super flag
15824 when invoking patch_method_invocation_stmt. New case for
15825 conditional expression when used as a primary. Check for error
15826 when acquiring super.
15827 (patch_method_invocation_stmt): Added extra argument super. New
15828 local variable is_static_flag. Set class_to_search according to
15829 the nature of the constructor invocation. Don't add `this'
15830 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15831 invocation within the argument scope of explicit constructor
15832 invocation. Set is_static according to is_static_flag. Provide
15833 extra `super' argument to patch_invoke invocation.
15834 (patch_invoke): New argument from_super. Loop on arguments
15835 indentation fixed. Pass from_super to invocation_mode. New switch
15836 case INVOKE_SUPER. Fixed error message in switch default case.
15837 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15839 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15840 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15841 message takes constructors into account.
15842 (find_applicable_accessible_methods_list): Fixed indentation.
15843 (qualify_ambiguous_name): Take explicit constructor invocation
15844 into account. Deal with a conditional expression as a primary to
15846 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15847 case. Added extra argument to patch_method_invocation_stmt.
15848 Register calls made to explicit constructor `this'. Don't call
15849 save_expr in ARRAY_REF case when emitting class files. Check for
15850 illegal use of this when expanding explicit constructor invocation
15852 (complete_function_arguments): Set and reset parser context
15853 explicit_constructor_p field value when appropriate.
15854 (build_super_invocation, build_this_super_qualified_invocation):
15856 (patch_assignment): Fixed typo.
15857 (patch_unaryop): Check on final fields occurs only when a decl
15859 (patch_return): Take constructors into account.
15860 (patch_conditional_expr): New function.
15861 * typeck.c (build_java_signature): Removed unnecessary empty line.
15863 1998-10-28 Jeffrey A Law (law@cygnus.com)
15865 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15867 1998-10-28 Tom Tromey <tromey@cygnus.com>
15869 * decl.c (init_decl_processing): Renamed fields.
15870 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15871 interface_len, msize fields.
15873 * class.c (make_class_data): Removed subclass_head and
15874 subclass_next fields.
15875 * decl.c (init_decl_processing): Removed subclass_head and
15876 subclass_next fields.
15878 1998-10-28 Jeffrey A Law (law@cygnus.com)
15880 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15881 * mangle.c (emit_unicode_mangled_name): Similarly.
15883 1998-10-26 Nick Clifton <nickc@cygnus.com>
15885 * jcf-parse.c (get_constant): Place braces around code to compute
15886 'd' when REAL_ARITHMETIC is not defined.
15888 1998-10-25 H.J. Lu (hjl@gnu.org)
15890 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15893 1998-10-23 Tom Tromey <tromey@cygnus.com>
15895 * lang-specs.h: `.zip' files are input to jc1.
15897 1998-10-22 Per Bothner <bothner@cygnus.com>
15899 * jvspecs.c: Add (but don't enable) support for combining multiple
15900 .class and .java input filenames to a single jc1 invocation.
15901 Add support for -C flag (copile to .class files).
15902 Translate -classpath and -CLASSPATH arguments.
15903 * lang-specs.h: Don't set %2 spec.
15905 1998-10-22 Tom Tromey <tromey@cygnus.com>
15907 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15909 (add_path): Don't add trailing separator to non-empty path
15912 * lang.c (lang_decode_option): Check for -fclasspath and
15913 -fCLASSPATH before examining other `-f' options.
15915 * java-tree.h (finalize_identifier_node): Don't declare.
15916 * class.c (make_class_data): Don't push "final" field.
15917 * decl.c (init_decl_processing): Don't push "final" field.
15918 (finalize_identifier_node): Removed.
15919 (init_decl_processing): Don't set finalize_identifier_node.
15921 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15923 1998-10-11 Anthony Green <green@cygnus.com>
15925 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15926 (JV_SCAN_SOURCES): New macro.
15927 (JCF_DUMP_SOURCES): Likewise.
15928 (jcf-dump$(exeext)): New target.
15929 (jv-scan$(exeext)): New target.
15931 1998-10-22 Tom Tromey <tromey@cygnus.com>
15933 * Makefile.in (LEX): Removed.
15934 (LEXFLAGS): Likewise.
15935 (SET_BISON): New macro.
15937 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15938 spurious diffs in parse.c.
15939 ($(PARSE_SCAN_C)): Likewise.
15940 (PARSE_DIR): New macro.
15942 (PARSE_SCAN_C): Likewise.
15943 (PARSE_RELDIR): New macro.
15945 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15947 * jcf-io.c (find_class): Use saw_java_source to determine when to
15948 look for `.java' file.
15949 * jcf-parse.c (saw_java_source): New global.
15950 (yyparse): Set it if `.java' file seen.
15952 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15953 (GCJH_SOURCES): Likewise.
15954 * Makefile.in (datadir): New macro.
15955 (libjava_zip): Likewise.
15956 (JAVA_OBJS): Added jcf-path.o.
15957 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15958 (../gcjh$(exeext)): Likewise.
15959 (jcf-path.o): New target.
15960 * java-tree.h (fix_classpath): Removed decl.
15961 * jcf-parse.c (fix_classpath): Removed.
15962 (load_class): Don't call fix_classpath.
15963 * parse.y (read_import_dir): Don't call fix_classpath.
15964 * lex.h: Don't mention classpath.
15965 * lex.c (java_init_lex): Don't initialize classpath.
15966 * jcf-io.c (classpath): Removed global.
15967 (find_class): Use jcf_path iteration functions. Correctly search
15968 class path for .java file.
15969 (open_in_zip): New argument `is_system'.
15970 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15971 classpath-related options.
15972 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15974 (lang_init): Call jcf_path_init.
15975 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15976 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15977 Correctly put braces around second string in each entry.
15978 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15979 classpath-related options.
15980 (help): Updated for new options.
15981 * jcf.h: Declare functions from jcf-path.c. Don't mention
15982 `classpath' global.
15983 * jcf-path.c: New file.
15985 * jcf-depend.c: Include jcf.h.
15987 * jcf-write.c (localvar_alloc): Returns `void'.
15988 (localvar_free): Removed unused variable.
15990 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15991 (init_parse): Use OBJECT_SUFFIX, not ".o".
15993 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15995 * class.c (emit_register_classes): Renamed from
15996 emit_register_class.
15997 * java-tree.h (emit_register_classes): Prototype renamed from
15998 emit_register_class.
15999 * jcf-parse.c (yyparse): Call emit_register_classes once before
16001 * parse.y (java_expand_classes): No longer register classes.
16003 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
16005 * class.c (is_compiled_class): New local variable
16006 seen_in_zip. Identify classes found in currently compiled source
16008 * decl.c (complete_start_java_method): Fixed typo.
16009 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
16010 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
16011 (CLASS_P): Moved around.
16012 (java_parse_abort_on_error): Macro moved from jcf-parse.c
16013 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
16015 (jcf_parse_source): Changed leading comment. Removed unnecessary
16016 fclose and CLASS_FROM_SOURCE_P marking.
16017 (parse_source_file): New local variables remember_for_generation
16018 and filename. Mark parsed file name identifier node. Removed block
16019 executed when parse_only was null. Set remember_for_generation.
16020 Use it as an argument to java_pop_parser_context.
16021 (yyparse): New local variables several_files, list, next node and
16022 current_file_list. Split ampersand separated file names into
16023 current_file_list. Iterate through the list and parse accordingly.
16024 * parse.h (java_pop_parser_context): New function prototype.
16025 * parse.y (ctxp_for_generation): New static global variable.
16026 (java_pop_parser_context): New argument generate. Link popped ctxp
16027 to ctxp_for_generation list accordingly.
16028 (java_complete_expand_methods): Fixed indentation.
16029 (java_expand_classes): New function.
16031 1998-10-17 Per Bothner <bothner@cygnus.com>
16033 * Makefile.in: Link with libiberty.a instead of memmove.o.
16035 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16037 * lex.c (setjmp.h): No longer included.
16038 * lex.h (setjmp.h): Included.
16039 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
16040 (duplicate_declaration_error_p): Renamed from
16041 duplicate_declaration_error.
16042 (build_array_from_name): New function prototype.
16043 * parse.y (setjmp.h): No longer included.
16044 (variable_declarator_id): Define action.
16045 (build_array_from_name): New function.
16046 (duplicate_declaration_error_p): Renamed from
16047 duplicate_declaration_error. Fixed leading comment.
16048 (register_fields): Main `for' loop reorganized. Uses
16049 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
16050 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
16051 build_array_from_name.
16052 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
16054 (read_import_dir): Don't try to skip `.' and `..'.
16055 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
16056 build_array_from_name. Main `for' loop reorganized.
16057 (resolve_qualified_expression_name): When building access to a
16058 field, use the type where the field was found, not its own type.
16059 (maybe_access_field): Use field DECL_CONTEXT if the type where the
16060 field was found is null.
16061 (qualify_ambiguous_name): Sweep through all successive array
16064 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
16066 * java-tree.h (pop_labeled_block, lang_printable_name,
16067 maybe_add_interface, set_super_info, get_access_flags_from_decl,
16068 interface_of_p, inherits_from_p, fix_classpath,
16069 complete_start_java_method, emit_handlers, init_outgoing_cpool,
16070 make_class_data, register_class, alloc_name_constant): New
16071 function prototypes.
16072 * lang.c (lang_decode_option): Set argc argument unused. Fixed
16073 indentation. Added cast to remove warning.
16074 (lang_printable_name): Set v argument unused.
16075 (lang_print_error): Added argument to lang_printable_name call.
16076 (java_dummy_print, print_lang_decl, print_lang_type,
16077 print_lang_identifier, lang_print_xnode): All argument marked
16079 * lex.c (java_unget_unicode): Removed unnecessary argument.
16080 (java_allocate_new_line): Unused local variable is gone.
16081 (java_read_char): Added parenthesis in expressions to remove
16082 warnings. Added final return statement.
16083 (java_read_unicode): Added parenthesis in expression to remove
16085 (java_parse_end_comment): Fixed java_unget_unicode invocation.
16086 (java_parse_escape_sequence): Likewise.
16087 (java_lex): Unused local variables are gone. Fixed
16088 java_unget_unicode invocation.
16089 * lex.h (set_float_handler): Prototype added when JC1_LITE not
16091 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
16092 lang_printable_name invocation in macro.
16093 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
16095 (duplicate_declaration_error): Suppressed unused argument in
16097 (identical_subpath_p): Function declaration is gone.
16098 (patch_invoke): Suppressed unused argument in prototype.
16099 (patch_cast, build_labeled_block, check_thrown_exceptions):
16101 * parse.y (setjmp.h): Included
16102 (toplev.h): Likewise.
16103 (field_declaration:): Suppressed unused local
16104 (label_decl:): Fixed build_labeled_block invocation.
16105 (java_pop_parser_context): Put extra parenthesis around assignment
16107 (yyerror): Suppressed unused local variables.
16108 (variable_redefinition_error): Fixed lang_printable_name
16110 (create_interface): Suppressed unused local variables.
16111 (create_class): Likewise.
16112 (duplicate_declaration_error): Suppressed unused argument. Fixed
16113 lang_printable_name invocation.
16114 (register_fields): Suppressed unused local variable. Fixed
16115 duplicate_declaration_error invocation.
16116 (method_header): Suppressed unused local variable.
16117 (method_declarator, parser_check_super): Likewise.
16118 (java_complete_class): Suppressed unused local variable. Fixed
16119 fatal error message.
16120 (complete_class_report_errors): Added default: in switch.
16121 (java_check_regular_methods): Fixed lang_printable_name
16123 (check_throws_clauses): Likewise.
16124 (java_check_abstract_methods): Suppressed unused local
16125 variable. Fixed lang_printable_name invocation.
16126 (read_import_entry): Added supplemental return statement.
16127 (read_import_dir): Suppressed unused local variables.
16128 (check_pkg_class_access, declare_local_variables): Likewise.
16129 (source_start_java_method): Suppressed unused extern variable
16131 (expand_start_java_method): Suppressed unused extern and local
16132 variable declarations.
16133 (java_complete_expand_methods): Likewise.
16134 (java_complete_expand_method): Suppressed unused local variables.
16135 (make_qualified_name): Likewise.
16136 (resolve_qualified_expression_name): Added default: in
16137 switch. Fixed lang_printable_name invocation.
16138 (class_instance_creation_expression): Added parenthesis around
16140 (patch_method_invocation_stmt): Fixed lang_printable_name and
16141 patch_invoke invocations.
16142 (check_for_static_method_reference): Fixed lang_printable_name
16144 (patch_invoke): Suppressed unused arguments and local variables.
16145 (lookup_method_invoke): Suppressed unused local variables.
16146 (qualify_ambiguous_name): Added default: in switch.
16147 (identical_subpath_p): Function removed.
16148 (patch_assignment): Suppressed unused local variables. Suppressed
16149 unnecessary if statement. Fixed lang_printable_name invocations.
16150 (try_builtin_assignconv): Fixed lang_printable_name invocations.
16151 (valid_ref_assignconv_cast_p): Parenthesis around
16152 expression. Suppressed unused local variables.
16153 (build_binop): Suppressed unused local variables. fixed
16154 lang_printable_name invocations.
16155 (string_constant_concatenation): Suppressed unused local
16157 (patch_unaryop): Fixed lang_printable_name invocation.
16158 (patch_cast): Suppressed unnecessary argument. Fixed
16159 lang_printable_name invocation.
16160 (patch_array_ref): Fixed lang_printable_name invocation.
16161 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
16162 (build_labeled_block): Suppressed unused argument.
16163 (generate_labeled_block): Fixed build_labeled_block invocation.
16164 (build_loop_body): Suppressed unused local variables.
16165 (patch_loop_statement): Likewise.
16166 (patch_exit): Fixed lang_printable_name invocation.
16167 (patch_switch_statement): Likewise.
16168 (case_identity): First argument marked unused.
16169 (patch_try_statement): Fixed lang_printable_name invocations.
16170 (patch_synchronized_statement, patch_throw_statement): Likewise.
16171 (check_thrown_exceptions): Fixed check_thrown_exceptions and
16172 lang_printable_name invocations.
16173 (check_thrown_exceptions_do): Suppressed unused argument.
16175 1998-10-14 Tom Tromey <tromey@cygnus.com>
16177 * jcf-write.c (write_classfile): Add output class file as target.
16178 * lang-options.h: Added -MD, -MMD, -M, and -MM.
16179 * jcf.h: Added declarations for dependency-tracking functions.
16180 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
16181 * lang.c (lang_decode_option): Recognize -MD and -MMD.
16182 (finish_parse): Call jcf_dependency_write.
16183 (dependency_tracking): New global.
16184 (DEPEND_SET_FILE): New define.
16185 (DEPEND_ENABLE): New define.
16186 (init_parse): Enable dependency tracking if required.
16188 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
16189 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
16190 (../gcjh$(exeext)): Likewise.
16191 (jcf-depend.o): New target.
16192 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
16193 (GCJH_SOURCES): Likewise.
16194 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
16196 (find_classfile): Added dep_name argument.
16197 (find_class): Compute name of dependency.
16198 (open_in_zip): Call jcf_dependency_add_file.
16199 * gjavah.c (output_file): No longer global.
16200 (usage): Don't mention "gjavah".
16202 (java_no_argument): Likewise.
16203 (version): Likewise.
16204 (main): Recognize and handle -M family of options.
16205 (print_mangled_classname): Return is void.
16206 (process_file): Handle case where output is suppressed.
16207 (HANDLE_END_FIELD): Likewise.
16208 (HANDLE_METHOD): Likewise.
16209 * jcf-depend.c: New file.
16211 1998-10-13 Jeffrey A Law (law@cygnus.com)
16213 * java-tree.def: Add missing newline at EOF.
16215 1998-10-13 Tom Tromey <tromey@cygnus.com>
16217 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
16218 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
16220 Include <config.h> and "system.h".
16221 (disassemble_method): Undefine RET to avoid clash with
16222 config/i386/i386.h.
16224 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
16226 * decl.c (runtime_exception_type_node, error_exception_type_node):
16227 New global variables.
16228 (init_decl_processing): Initialized.
16229 * expr.c (java_lang_expand_expr): Set caught exception type to
16230 null if catch handler argument doesn't exit.
16231 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
16233 * java-tree.h (runtime_exception_type_node,
16234 error_exception_type_node): Global variables declared.
16235 (DECL_FUNCTION_THROWS): New macro.
16236 (DECL_FUNCTION_BODY): Modified comment.
16237 (DECL_SPECIFIC_COUNT): Likewise.
16238 (struct lang_decl): New field throws_list.
16239 (IS_UNCHECKED_EXPRESSION_P): New macro.
16240 * lex.c (java_lex): Generate location information for THROW_TK.
16241 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
16242 EXCEPTIONS_P): New macros.
16243 (enum jdep_code): New value JDEP_EXCEPTION.
16244 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
16245 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
16246 PATCH_METHOD_RETURN_ERROR): New macros.
16247 (patch_method_invocation_stmt): Added new argument to prototype.
16248 (patch_synchronized_statement, patch_throw_statement,
16249 check_thrown_exceptions, check_thrown_exceptions_do,
16250 purge_unchecked_exceptions, check_throws_clauses): New function
16252 * parse.y Fixed typo in keyword section.
16253 (throw:): Rule tagged <node>.
16254 (THROW_TK): Keyword tagged <operator>.
16255 (method_header:): Last argument to call to method_header passed
16257 (throws:, class_type_list:, throw_statement:,
16258 synchronized_statement:, synchronized:): Defined actions.
16259 (method_header): New local variable current. Register exceptions
16260 from throws clause.
16261 (java_complete_tree): Complete and verify exceptions from throws
16263 (complete_class_report_errors): Error message on exceptions not
16265 (java_check_regular_methods): Fixed typo. Shortcut on private
16266 overriding methods. Changed error message on method
16267 redefinition. Check for throws clause compatibility.
16268 (check_throws_clauses): New function.
16269 (java_check_abstract_methods): Use DECL_NAME for wfl or current
16270 method. Changed error message on method redefinition.
16271 (currently_caught_type_list): New static variable.
16272 (java_complete_expand_methods): Purge unchecked exceptions from
16273 throws clause list. Call PUSH_EXCEPTIONS before walk and
16274 POP_EXCEPTIONS after.
16275 (resolve_qualified_expression_name): Pass new argument as NULL to
16276 patch_method_invocation_stmt.
16277 (patch_method_invocation_stmt): New argument ref_decl. Invoke
16278 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
16279 argument list when appropriate. Use new argument if non null to
16280 store selected method decl.
16281 (patch_invoke): Convert if necessary args of builtin types before
16282 forming CALL_EXPR. Argument list no longer reversed here.
16283 (invocation_mode): Treat final methods as static methods.
16284 (java_complete_tree): New cases for THROW_EXPR: and
16285 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
16287 (complete_function_arguments): No more RECORD_TYPE
16288 conversion. Function parameter nodes no longer saved.
16289 (valid_ref_assignconv_cast_p): Avoid handling null type.
16290 (patch_binop): Fixed null constant reference handling.
16291 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
16292 BUILD_THROW macros.
16293 (patch_try_statement): Fixed comments. Record caught types in
16294 list, push the list, expand try block and pop the list.
16295 (patch_synchronized_statement, patch_throw_statement,
16296 check_thrown_exceptions, check_thrown_exceptions_do,
16297 purge_unchecked_exceptions): New functions.
16298 * typeck.c (lookup_argument_method): Allow WFL in place of method
16299 DECL_NAME during method definition check
16301 1998-10-09 Tom Tromey <tromey@cygnus.com>
16303 * gjavah.c (decode_signature_piece): New function.
16304 (print_c_decl): Use it. Added `name_override' argument.
16305 (print_method_info): Use name_override argument to print_c_decl.
16306 (seen_fields): Removed.
16307 (print_field_info): Don't update seen_fields.
16308 (struct method_name): New structure.
16309 (method_name_list): New global.
16310 (print_method_info): Add new method to list of methods.
16311 (name_is_method_p): New function.
16312 (print_field_info): If field name has same name as method, then
16314 (process_file): Parse methods before fields.
16315 (field_pass): New global.
16316 (HANDLE_END_FIELD): Take field_pass into account.
16318 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16320 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16321 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16323 1998-10-03 Anthony Green <green@cygnus.com>
16325 * jvspec.c: Fix bug in jvgenmain_spec patch.
16327 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16329 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16330 * decl.c (soft_exceptioninfo_call_node): New global variable.
16331 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16332 takes extra integer argument. soft_exceptioninfo_call_node
16334 * except.c (java_set_exception_lang_code): New function
16335 (method_init_exceptions): Called here.
16336 (prepare_eh_table_type): New function.
16337 (expand_end_java_handler): Called here.
16338 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16339 one argument. Modified generation of call to
16340 soft_badarrayindex_node to use new argument.
16341 (build_java_arrayaccess): Pass faulty index value to
16342 build_java_throw_out_of_bounds_exception.
16343 (generate_name): New function.
16344 (java_lang_expand_expr): New local variables node, current,
16345 has_finally_p. Expand TRY_EXPR node.
16346 (process_jvm_instruction): Replace top of the stack with thrown
16347 object reference when entering exception handler.
16348 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16349 specific tree codes.
16350 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16352 (DECL_SPECIFIC_COUNT): New macro.
16353 (prepare_eh_table_type, java_set_exception_lang_code,
16354 generate_name): New function declarations.
16355 (match_java_method): Declaration deleted.
16356 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16358 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16359 * parse.h (redefinition_error, refine_accessible_methods_list,
16360 can_cast_to_p): Function declaration removed.
16361 (classitf_redefinition_error, variable_redefinition_error,
16362 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16363 find_most_specific_methods_list, argument_types_convertible,
16364 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16365 valid_cast_to_p, valid_method_invocation_conversion_p,
16366 try_reference_assignconv, add_stmt_to_compound,
16367 build_jump_to_finally, build_tree_list, patch_try_statement,
16368 java_get_catch_block): New function declarations.
16369 * parse.y (string_buffer_type): Global variable deleted.
16370 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16371 finally): Rules tagged <node>.
16372 (TRY_TK, CATCH_TK): Token tagged <operator>.
16373 (class_body_declaration:, class_member_declaration:,
16374 formal_parameter:, explicit_constructor_invocation:,
16375 interface_member_declaration:, constant_declaration:,
16376 primary_no_new_array:, class_instance_creation_expression:,
16377 array_creation_expression:): Issue error on unsuported JDK1.1
16379 (try_statement:, catches:, finally:): Define actions.
16380 (catch_clause_parameter): New rule.
16381 (catch_clause:): Use new rule catch_clause_parameter.
16382 (parse_jdk1_1_error): New function.
16383 (redefinition_error): Renamed classitf_redefinition_error.
16384 (variable_redefinition_error): New function.
16385 (check_class_interface_creation): Call
16386 classitf_redefinition_error.
16387 (java_complete_tree): Added error message on JDEP_TYPE: case.
16388 (complete_class_report_errors): Fixed indentation.
16389 (declare_local_variables): Call variable_redefinition_error.
16390 (source_end_java_method): Call java_set_exception_lang_code and
16391 emit_handlers where appropriate.
16392 (java_method_add_stmt): Call add_stmt_to_block.
16393 (add_stmt_to_block): New function.
16394 (lookup_method_invoke): Fixed outside comment. new local variable
16395 candicates. Call find_applicable_accessible_methods_list and
16396 find_most_specific_methods_list when searching for a
16397 method. Modified error report to list possible candidates when
16399 (find_applicable_accessible_methods_list,
16400 find_most_specific_methods_list, argument_types_convertible): New
16402 (refine_accessible_methods_list): Function deleted.
16403 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16404 expr (if applicable) before calling patch_array_ref.
16405 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16406 (enter_block): Fixed comment.
16407 (enter_a_block): New function.
16408 (patch_assignment): Reorganized. Call try_reference_assignconv for
16409 references. Call valid_cast_to_p instead of can_cast_to_p.
16410 (try_reference_assignconv,
16411 valid_builtin_assignconv_identity_widening_p): New functions.
16412 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16413 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16415 (build_string_concatenation): Don't resolve StringBuffer.
16416 (patch_cast): Fixed inverted arguments.
16417 (patch_array_ref): Code to save array expr deleted. Call
16418 valid_cast_to_p instead of can_cast_to_p.
16419 (generate_labeled_block): Call generate_name.
16420 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16421 patch_try_statement): New functions.
16422 * typeck.c (match_java_method): Function deleted.
16424 1998-10-02 Anthony Green <green@cygnus.com>
16426 * jvspec.c: jvgenmain_spec uses different temporary file names.
16428 1998-10-02 Anthony Green <green@cygnus.com>
16430 * jvspec.c (lang_specific_driver): Fail if user specifies
16431 --main= when not linking.
16433 1998-09-28 Tom Tromey <tromey@cygnus.com>
16435 * class.c (make_class_data): Push value for `thread' field.
16436 * decl.c (init_decl_processing): Added `thread' field to class.
16438 * class.c (add_field): Always make static fields externally
16441 1998-09-26 Anthony Green <green@cygnus.com>
16443 * expr.c (build_java_athrow,
16444 build_java_throw_out_of_bounds_exception, expand_invoke,
16445 build_newarray, expand_java_multianewarray, build_java_monitor):
16446 Update comments to reflect _Jv_* function names.
16448 1998-09-25 Per Bothner <bothner@cygnus.com>
16450 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16451 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16452 * parse.y (expand_start_java_method): Likewise.
16454 1998-09-24 Per Bothner <bothner@cygnus.com>
16456 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16458 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16459 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16460 * expr.c: Remove no-longer-needed calls to promote_type.
16461 * decl.c (give_name_to_locals): Liekwise.
16462 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16463 * parse.y: Add/remove promote_type calls as appropriate.
16464 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16465 (parse_signature_string): Likewise.
16466 (build_java_array_type): Fix for now signature convenions.
16468 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16470 1998-09-23 Tom Tromey <tromey@cygnus.com>
16472 * class.c (init_class_processing): libjava function renamed to
16475 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16477 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16478 * java-tree.def: Fixed DEFTREECODE third argument.
16479 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16480 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16481 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16482 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16483 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16484 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16485 * lang.c (java_tree_code_type, java_tree_code_length,
16486 java_tree_code_name): New arrays.
16487 (lang_init): Append Java tree node definitions to Gcc ones.
16488 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16490 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16492 (java_lex): Allow declaration of empty string constants. Retain
16493 location information on CASE_TK and DEFAULT_TK.
16494 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16495 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16496 Modified to be more robust.
16497 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16498 (build_new_invocation, try_builtin_assignconv,
16499 patch_switch_statement, string_constant_concatenation,
16500 build_string_concatenation, patch_string_cst, patch_string,
16501 java_expand_switch): New function declarations.
16502 * parse.y: Rules related to switch and EH tagged <node>.
16503 (label_id): Set to NULL_TREE
16504 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16506 (this_or_super:): Fixed indentation.
16507 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16508 statement_expression:): Removed call to RULE on all sub-rules.
16509 (switch_expression:, switch_labels:): New rules.
16510 (switch_statement:, switch_block:, switch_block_statement_groups:,
16511 switch_block_statement_group:, switch_labels:, switch_label:):
16513 (throw_statement:, synchronized_statement:, try_statement:):
16514 Defined temporary actions.
16515 (class_instance_creation_expression:): Call
16516 build_new_invocation. Fixed indentation.
16517 (field_access): Fixed indentation.
16518 (method_invocation): Likewise.
16519 (make_qualified_primary): Use THIS_EXPR.
16520 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16521 resolving from SUPER, set *type_found.
16522 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16523 (java_complete_tree): Removed unused local variable `location'. Case
16524 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16525 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16526 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16527 STRING_CST: case. default: checks for patchable strings.
16528 (complete_function_arguments): Transform string constant or
16529 crafted StringBuffer if necessary.
16530 (build_method_invocation): Fixed comments.
16531 (build_new_invocation): New function.
16532 (patch_assignment): Call try_builtin_assignconv to figure a valid
16533 assignment conversion between builtin types.
16534 (try_builtin_assignconv): New function.
16535 (build_binop): Use URSHIFT_EXPR directly to call build.
16536 (operator_string): Use UNARY_PLUS_EXPR.
16537 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16539 (do_merge_string_cste, merge_string_cste,
16540 string_constant_concatenation, build_string_concatenation,
16541 patch_string, patch_string_cst): New function.
16542 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16543 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16544 (build_newarray_node): Use NEW_ARRAY_EXPR.
16545 (build_this): Use THIS_EXPR.
16546 (build_return): Enable debug information on return statement.
16547 (build_if_else_statement): Likewise.
16548 (complete_labeled_statement): Fixed related comment.
16549 (build_loop_body): Fixed comment.
16550 (build_bc_statement): Enable debug information on break/continue
16552 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16554 (patch_switch_statement, case_identity, java_expand_switch): New
16557 1998-09-21 Per Bothner <bothner@cygnus.com>
16559 * buffer.h (BUFFER_INIT): New macro.
16560 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16561 Pass (struct jcf_partial *state) to most functions.
16562 (jcf_block, jcf_relocation): New types.
16563 Support labels, branches, conditionals, loops.
16565 1998-09-21 Tom Tromey <tromey@cygnus.com>
16567 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16569 1998-09-21 Per Bothner <bothner@cygnus.com>
16571 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16572 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16573 not integer_type_node (INT_TYPE_SIZ bits).
16575 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16577 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16578 * jcf-dump.c (print_exception_table): New function.
16579 (disassemble_method): Better handling of wide instructions.
16580 Make more robust for bad input.
16582 1998-09-30 Jeffrey A Law (law@cygnus.com)
16584 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16587 1998-09-17 Jeffrey A Law (law@cygnus.com)
16589 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16591 1998-09-17 Tom Tromey <tromey@cygnus.com>
16593 * Makefile.in ($(PARSE_H)): Removed target.
16595 1998-09-17 Jeffrey A Law (law@cygnus.com)
16597 * Makefile.in (JAVA_OBJS): Add memmove.o
16598 (memmove.o): New target & rules.
16600 1998-09-15 Tom Tromey <tromey@cygnus.com>
16602 * expr.c (expand_invoke): Don't generate a call to the class init
16605 1998-09-14 Jeffrey A Law (law@cygnus.com)
16607 * Makefile.in: Add many missing dependencies.
16608 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16610 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16611 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16613 1998-09-11 Per Bothner <bothner@cygnus.com>
16615 * decl.c (complete_start_java_method): If method is static (and
16616 not private) call _Jv_InitClass.
16617 * expr.c (expand_invoke): Don't call build_class_init.
16619 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16621 1998-09-10 Jeffrey A Law (law@cygnus.com)
16623 * Make-lang.in (GCJ): Define before using.
16625 1998-09-09 Jeffrey A Law (law@cygnus.com)
16627 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16628 losing due to namespace pollution in GNU getopt.h
16630 1998-09-09 Tom Tromey <tromey@cygnus.com>
16632 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16633 (java.all.cross): Likewise.
16634 (java.rest.encap): Likewise.
16636 1998-09-08 Jeffrey A Law (law@cygnus.com)
16638 * gjavah.c (print_class_decls): Fix thinko in arglist
16639 * jcv-io.c (find_classfile): Similarly.
16641 1998-09-07 Jeffrey A Law (law@cygnus.com)
16643 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16645 1998-09-05 Tom Tromey <tromey@cygnus.com>
16647 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16648 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16649 * Makefile.in (PARSE_C): New macro.
16650 (PARSE_H): Likewise.
16651 (PARSE_SCAN_C): Likewise.
16652 ($(PARSE_C)): Target renamed from parse.c.
16653 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16654 (clean): Remove parse-scan.c as well.
16655 (parse.o): Depend on $(PARSE_C).
16657 1998-09-05 Anthony Green <green@cygnus.com>
16659 * README, license.terms: Removed.
16661 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16662 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16663 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16664 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16665 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16666 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16667 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16668 and Java trademark attribution.
16670 1998-09-04 Tom Tromey <tromey@cygnus.com>
16672 * Makefile.in: Use gcjh, not gjavah.
16673 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16674 * Make-lang.in: Changed gjavah to gcjh everywhere.
16676 1998-09-03 Per Bothner <bothner@cygnus.com>
16678 * gjavah.c: Support new -prepend -add -append flags.
16679 (print_method_info): Method is not virtual if class is final.
16681 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16683 * jv-scan.c: Fixed copyright assignment.
16684 * keyword.gperf: Likewise.
16685 * keyword.h: Likewise.
16686 * lex.c: Fixed copyright assignment.
16687 (java_lex): Push unicode back when parsing '<'.
16688 * lex.h: Fixed copyright assignment.
16689 * parse-scan.y: Likewise.
16690 * parse.h: Fixed copyright assignment.
16691 (build_debugable_stmt, complete_for_loop): New function prototypes.
16692 * parse.y: Fixed copyright assignment.
16693 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16694 size_zero_node when completing a loop with no exit condition.
16695 (for_statement_nsi:): Define action.
16696 (for_init:, for_update:): Return size_zero_node when empty.
16697 (declare_local_variables): Call build_debugable_stmt.
16698 (build_debugable_stmt): New function.
16699 (build_loop_body): Build debugable statement around loop
16701 (complete_loop_body): Take into account the debugable statement
16702 around the EXIT_EXPR.
16703 (complete_loop_body): New function.
16704 (patch_exit_expr): Fixed condition inversion.
16706 1998-09-02 Tom Tromey <tromey@cygnus.com>
16708 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16709 name of thread define.
16710 * jvspec.c (THREAD_NAME): New macro.
16712 (THREADLIB): Likewise.
16713 (lang_specific_driver): Recognize attempt to link with thread
16714 library or gc library. Recognize -ljava on command line so it
16715 isn't linked against more than once.
16717 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16719 * parse-scan.y (report_main_declaration): Name of the class
16720 containing `main' can be a qualified name.
16722 1998-08-31 Tom Tromey <tromey@cygnus.com>
16724 * config-lang.in: Changed gjavac to gjc everywhere.
16725 * Make-lang.in: Changed gjavac to gjc everywhere.
16727 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16729 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16730 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16731 and install the files.
16732 * Makefile.in (JAVA_OBJS_LITE): New variable.
16733 (compiler:): Now include jv-scan as a dependency.
16734 (../jv-scan$(exeext), parse-scan.c): New targets.
16735 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16736 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16737 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16738 check for errors even if parse_only.
16739 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16741 (yylex): New function. Uses java_lex body.
16742 (java_lex): Removed commented out statement. Remove local variable
16743 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16744 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16745 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16746 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16747 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16748 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16750 (java_lex_error): Empty if JC1_LITE is defined.
16751 (java_get_line_col): Return 0 if JC1_LITE is defined.
16752 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16753 SET_MODIFIER_CTX): Moved into the section containing the macros
16754 conditionally defined by JC1_LITE.
16755 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16756 argument if JC1_LITE is defined.
16757 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16758 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16760 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16761 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16762 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16763 to different values according to JC1_LITE.
16764 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16765 declared if JC1_LITE set.
16766 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16767 defined if JC1_LITE not set.
16768 (struct parser_ctx): Reorganized and skip the jc1 front end part
16770 (java_layout_classes): New function definition.
16771 (java_push_parser_context, java_init_lex, yyparse, yylex,
16772 yyerror): Prototype always declared. All other static function
16773 prototypes declared only if JC1_LITE is not set.
16774 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16775 declared in parse.h.
16776 (java_layout_classes): New function.
16777 (java_complete_expand_methods): No longer layout the class here.
16778 * parse-scan.y: New file.
16779 * jv-scan.c: New file.
16781 1998-08-25 Tom Tromey <tromey@cygnus.com>
16783 * gjavah.c (main): Handle -friend option.
16784 (friend_specs): New global.
16785 (generate_access): Handle friend_specs.
16786 (process_file): Likewise.
16787 (MAX_FRIENDS): New macro.
16788 (friend_count): New global.
16789 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16790 Changed all callers.
16792 1998-08-24 Per Bothner <bothner@cygnus.com>
16794 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16795 (main): Handle processing all the entries of a named .zip archive.
16796 * jcf-io.c (jcf_trim_old_input): New function.
16797 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16799 1998-08-24 Per Bothner <bothner@cygnus.com>
16801 * lang.c (flag_assume_compiled): Make default be on.
16803 1998-08-21 Per Bothner <bothner@cygnus.com>
16805 * jcf-dump.c: Add bunches of flags to control output more.
16806 (process_class): New function; support printing more than one class.
16807 (main): Support new --print-main and --javap flags.
16808 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16809 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16811 1998-08-20 Per Bothner <bothner@cygnus.com>
16813 Change mangling of dispatch table to match C++ vtable (w/thunks).
16814 * class.c (build_dtable_decl), java-tree.h: New function.
16815 (make_class_data): Call it.
16816 * decl.c (init_decl_processing): Likewise.
16818 1998-08-19 Warren Levy <warrenl@cygnus.com>
16820 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16821 soft_anewarray; adjust args passed.
16822 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16823 match _Jv_NewObjectArray.
16825 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16827 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16828 * expr.c (loopup_label): Call create_label_decl.
16829 (create_label_decl): New function.
16830 (java_lang_expand_expr): Call expand_start_bindings with argument
16832 * java-tree.h Added space after PROTO in function declarations
16834 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16835 (create_label_decl, push_labeled_block): New function
16837 * lex.c (label_id): Initialize.
16838 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16840 * parse.h Added space after PROTO in function declarations when
16842 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16843 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16844 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16845 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16847 (struct parser_ctxt): New fields current_loop,
16848 current_labeled_block.
16849 (build_if_else_statement, patch_if_else_statement,
16850 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16851 generate_labeled_block, complete_labeled_statement,
16852 build_bc_statement, patch_bc_statement, patch_loop_statement,
16853 build_new_loop, build_loop_body, complete_loop_body): New function
16855 * parse.y (java_warning_count): New global variable.
16856 (label_id): New static variable.
16857 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16858 (block:): Return size_zero_node when block is empty.
16859 (empty_statement:): Return size_zero_node.
16860 (statement:): Implement supplemental action when for_statement: is
16862 (label_decl:): New rule.
16863 (labeled_statement:): Rewritten using label_decl. Actions
16865 (labeled_statement_nsi:): Likewise.
16866 (if_then_statement): Actions implemented.
16867 (while_expression): New rule.
16868 (while_statement:): Rewritten using while_expression. Actions
16870 (while_statement_nsi:): Likewise.
16871 (do_statement_begin:): New rule.
16872 (do_statement:): Rewritten using do_statement_begin. Actions
16874 (for_statement:): Rewritten using for_begin. Actions implemented.
16875 (for_statement_nsi:): Likewise.
16876 (for_header:, for_begin:): New rules.
16877 (for_init:): Actions implemented.
16878 (statement_expression_list:, break_statement:,
16879 continue_statement:): Likewise.
16880 (yyerror): Count number of issued warning(s).
16881 (java_report_errors): Report error(s) and/or warning(s).
16882 (java_complete_class): Use build_java_argument_signature to
16883 recompute completed method signature.
16884 (java_check_regular_methods): New locals method_wfl and aflags.
16885 Use method_wfl instead of lookup_cl during error reports. Fixed
16886 indentation and modified some error messages. Use
16887 lang_printable_name in method instead of the DECL_NAME. New code
16888 to issue warnings on methods not overriding corresponding methods
16889 private to a different package.
16890 (java_method_add_stmt): Call add_stmt_to_compound.
16891 (add_stmt_to_compound): New function.
16892 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16893 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16894 (build_if_else_statement, patch_if_else_statement,
16895 build_labeled_block, generate_labeled_block,
16896 complete_labeled_statement, build_new_loop, build_loop_body,
16897 complete_loop_body, patch_loop_statement, build_bc_statement,
16898 patch_bc_statement, patch_exit_expr): New functions.
16899 * typeck.c (build_java_signature): Build argument signature before
16900 enclosing it in between parenthesis.
16902 1998-08-17 Warren Levy <warrenl@cygnus.com>
16904 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16905 (JAVA_OBJS): Added reminder comment
16907 1998-08-13 Nick Clifton <nickc@cygnus.com>
16909 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16910 be interpreted as a long long.
16912 1998-08-13 Warren Levy <warrenl@cygnus.com>
16914 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16915 soft_initialise_class. Use _Jv_NewMultiArray, not
16916 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16917 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16918 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16919 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16921 1998-08-12 Per Bothner <bothner@cygnus.com>
16923 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16924 length_identifier_node): New global tree node constants.
16925 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16926 Replace uses by super_identifier_node etc.
16927 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16929 * parse.y (resolve_field_access): Don't special-case ".length" if
16930 flag_emit_class_files.
16931 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16932 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16935 1998-08-11 Per Bothner <bothner@cygnus.com>
16937 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16938 * class.c (make_method_value): Remove init for removed fields.
16940 * class.c (layout_class): Use build_java_argument_signature.
16941 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16943 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16944 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16945 (build_java_signature): Don't use push_java_argument_signature.
16947 * typeck.c (lookup_argument_method): New function.
16948 * parse.y (java_check_regular_methods): Use lookup_argument_method
16949 instead of lookup_java_method2 followed by lookup_java_method.
16951 * parse.y (check_method_redefinition): Minor optimization.
16953 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16954 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16956 1998-08-10 Tom Tromey <tromey@cygnus.com>
16958 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16961 * gjavah.c (java_float_finite): Use K&R-style definition.
16962 (java_double_finite): Likewise.
16963 (generate_access): Now returns void. Changed all callers.
16964 (last_access_generated): Removed.
16965 (process_file): Only make a single pass over the .class file.
16967 1998-07-29 Per Bothner <bothner@cygnus.com>
16969 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16970 for compatibility for G++ (with -fvtable-thunks).
16971 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16973 * gjavah.c (process_file): Use public inheritance for super-class.
16975 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16977 * lex.c (java_init_lex): Initialize ctxp->package.
16978 * parse.h (struct parser_ctxt): package and package_len replaced
16979 by tree package, an identifier node. Field method_decl_list is
16980 gone. Fixed comments.
16981 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16982 class_in_current_package): New function prototypes.
16983 * parse.y (array_type:): Set class loaded flag on primitive type
16985 (package_declaration:): Assign ctxp->package to the
16987 (method_invocation:): Handle invocation of method qualified by
16989 (single_type_import_declaration:): Removed ambiguity check.
16990 (java_pop_parser_context): New local variable `next'. Reset and
16991 set IMPORT_CLASSFILE_NAME flags on current and previous import
16993 (java_accstring_lookup): Use new local macro COPY_RETURN.
16994 (lookup_field_wrapper): New function.
16995 (parser_qualified_classname): Use merge_qualified_name.
16996 (parser_check_super_interface): Broaden error message.
16997 (do_resolve_class): Check for qualified class name in the current
16998 compilation unit if appropriate.
16999 (process_imports): Check for already defined classes.
17000 (check_pkg_class_access): Got rid of call to
17001 get_access_flags_from_decl.
17002 (java_complete_expand_methods): Call safe_layout_class based on
17003 the current class size.
17004 (make_qualified_primary): Build a WFL qualification on primary if
17006 (merge_qualified_name): New function.
17007 (make_qualified_name): Use merge_qualified_name.
17008 (resolve_expression_name): Use safe_lookup_field.
17009 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
17010 (resolve_qualified_expression_name): Likewise. Check on resolved
17011 element accessibility.
17012 (not_accessible_p, class_in_current_package): New functions.
17013 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
17014 (patch_method_invocation_stmt): Merged common pieces. Check
17015 accessibility of invoked method.
17016 (check_for_static_method_reference): Add returned type in error
17018 (invocation_mode): Get rid of bogus check on PRIVATE methods.
17019 (refine_accessible_methods_list): Merged two conditions in test.
17020 (java_complete_class): Sanity check on stabilize_ref gone.
17021 * zextract.c (read_zip_archive): Cast lseek second argument to long.
17023 1998-07-28 Per Bothner <bothner@cygnus.com>
17025 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
17027 1998-07-24 Tom Tromey <tromey@cygnus.com>
17029 * gjavah.c (F_NAN): Removed.
17030 (F_NAN_MASK): New macro.
17031 (F_POSITIVE_INFINITY): Removed.
17032 (F_NEGATIVE_INFINITY): Likewise.
17033 (java_float_finite): Rewrote.
17034 (D_NAN_MASK): Renamed.
17035 (java_double_finite): Rewrote.
17036 (D_POSITIVE_INFINITY): Removed.
17037 (D_NEGATIVE_INFINITY): Likewise.
17039 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
17040 If verbose, print underlying representation of value in hex.
17042 1998-07-24 Per Bothner <bothner@cygnus.com>
17044 * buffer.h, buffer.c: New files.
17045 * Makefile.in (JAVA_OBJS): Add buffer.o.
17047 Support locals variables and writing their debug entries to .class.
17048 * jcf-write.c: Simplify some by user new buffer type.
17049 (vode_buffer_grow): Removed.
17050 (struct localvar_info): New type.
17051 (localsvars, localvartable): New buffers.
17052 (localvar_alloc, localvar_free): New functions.
17053 (generate_bytecode_insns): Handle local variables.
17054 (generate_classfile): Write LocalVariableTable attribute.
17056 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
17058 * jcf-io.c (open_in_zip): Check the zipfile magic number.
17059 * zipfile.h (ZIPMAGIC): New macro.
17061 1998-07-24 Tom Tromey <tromey@cygnus.com>
17063 * Makefile.in (gjavah.o): Updated dependencies.
17064 (jcf-dump.o): Likewise.
17065 (all.indirect): Use ../gjavah.
17066 (../gjavah$(exeext)): Likewise.
17067 (clean): Don't remove gjavah.
17068 (clean): Remove parse.c, not java/parse.c.
17069 * Make-lang.in (java): Added gjavah.
17070 (gjavah$(exeext)): New target.
17071 (GJAVAH_SOURCES): New macro.
17072 (java.all.build): Added gjavah.
17073 (java.all.cross): Likewise.
17074 (java.rest.encap): Likewise.
17075 * config-lang.in (compilers, stagestuff): Added gjavah.
17077 1998-07-23 Tom Tromey <tromey@cygnus.com>
17079 * gjavah.c (java_float_finite): New function.
17080 (java_double_finite): Likewise.
17081 (F_POSITIVE_INFINITY): New macro.
17082 (F_NEGATIVE_INFINITY): Likewise.
17084 (D_POSITIVE_INFINITY): Likewise.
17085 (D_NEGATIVE_INFINITY): Likewise.
17087 (print_field_info): Use java_float_finite and java_double_finite.
17089 1998-07-23 Per Bothner <bothner@cygnus.com>
17091 * parse.y (method_header): Name "this" implicit argument.
17093 1998-07-22 Per Bothner <bothner@cygnus.com>
17095 * jcf-write.c: Write out LineNumberTable attribute in .class file.
17096 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
17097 (put_linenumber): New function.
17098 (generate_bytecode_insns, generate_classfile): Write line numbers.
17100 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
17102 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
17103 (lookup_name, build_known_method_ref, build_class_init,
17104 build_invokevirtual, invoke_build_dtable, match_java_method,
17105 build_field_ref, pushdecl_force_head, build_java_binop,
17106 binary_numeric_promotion, build_decl_no_layout,
17107 build_java_arrayaccess, build_newarray, build_anewarray,
17108 build_java_array_length_access, build_java_arraynull_check): New
17109 extern function prototypes.
17110 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17111 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
17113 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
17115 * jcf.h (jcf_out_of_synch): New extern function prototype.
17116 * parse.h: Static/global function implemented in parse.y
17117 prototyped and declarations moved at the end of the file.
17118 (DECL_P): Check that the argument isn't null.
17119 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
17120 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
17121 (QUAL_DECL_TYPE): New macro.
17122 (PARAMS): Macro definition removed.
17123 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
17124 (return_statement:): Call build_return.
17125 (field_access:): Call make_qualified_primary in sub rule.
17126 (method_invocation:): Build method invocation and call
17127 make_qualified_primary when processing primaries.
17128 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
17129 get_type_from_signature.
17130 (java_check_regular_method): Extra integer 0 argument when calling
17131 lookup_java_method2.
17132 (lookup_java_interface_method2): Extra method DECL argument when
17133 calling lookup_java_interface_method2.
17134 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
17135 COMPOUND_EXPR node.
17136 (java_complete_expand_method): Layout current class iff not
17137 already done. Don't process interface's methods.
17138 (java_complete_expand_method): Use super class only if it
17139 exists. Use current class otherwise.
17140 (make_qualified_primary): New function.
17141 (resolve_expression_name): Process qualified expression or
17142 expression from primary the same way.
17143 (resolve_expression_name): Two last arguments to
17144 resolve_field_access are now NULL_TREEs.
17145 (resolve_field_access): New variable is_static. Local field must
17146 be DECLs. is_static computed on field DECLs only. Append code in
17147 where_found to the field access if necessary. Use QUAL_DECL_TYPE
17148 to initialize field_type.
17149 (resolve_qualified_expression_name): New local variable,
17150 previous_call_static and is_static. Handle primaries with function
17151 calls, casts, array references and `this'. `super' now handled as
17152 `(super_class)this'. Use is_static to clarify boolean expressions.
17153 Added code to handle case where a proper handle is required to
17154 access a field. Use QUAL_DECL_TYPE where applicable.
17155 (maybe_access_field): New function.
17156 (patch_method_invocation_stmt): New arguments primary, where,
17157 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
17158 deleted. Use `where' as a type to search from if specified. Check
17159 for static method reference where forbidden. Append primary or
17160 current_this to the argument list if not calling constructor nor
17162 (check_for_static_method_reference): New function.
17163 (patch_invoke): Layout the class on which new is done if
17165 (lookup_method_invoke): Changed format to report errors on
17167 (qualify_ambiguous_name): New local variable this_found. Now
17168 handle things from primaries. Method call are considered
17170 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
17171 changed into NULLs.
17172 (not_initialized_as_it_should_p): Comply with the new DECL_P.
17173 (java_complete_tree): New case fo RETURN_EXPR. Process function
17174 call arguments in separate function.
17175 (complete_function_arguments): New function.
17176 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
17178 (patch_assignment): Take the return function slot into account as
17179 a RHS. Distinguish assignment from a return.
17180 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
17181 when checking methods in interfaces.
17182 (resolve_type_during_patch): NULL argument to unresolve_type_p
17183 instead of NULL_TREE.
17184 (patch_newarray): Fixed typo in comment.
17185 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
17186 (build_return, patch_return): New functions.
17187 * typeck.c (lookup_java_constructor): Fixed typo in comment.
17189 1998-07-21 Per Bothner <bothner@cygnus.com>
17191 * constants.c (find_name_and_type_constant, find_fieldref_index,
17192 find_methodref_index): New methods.
17193 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
17194 just return given method. Also, rename to build_known_method_ref.
17195 (expand_invoke): Rename call to build_invoke_non_interface.
17196 * java-tree.h, parse.h: Update prototype.
17197 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
17198 (such as expand_expr_stmt) if flag_emit_class_files.
17199 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
17200 STACK_TARGET, IGNORE_TARGET): New macros.
17201 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
17202 (generate_bytecode_insn): New function to generate method's bytecode.
17203 (generate_classfile): Node generate Code attribute for a method.
17204 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
17205 push_long_const, field_op, adjust_typed_op, maybe_wide):
17206 New functions used by generate_bytecode_insn.
17208 * typeck.c (signature_include_return): Remove variable.
17209 (push_java_argument_signature, build_java_argument_signature): New.
17210 (build_java_signature): Use push_java_argument_signature.
17211 * parse.y: Use build_java_argument_signature instead of fiddling
17212 with signature_include_return.
17214 1998-07-17 Tom Tromey <tromey@cygnus.com>
17216 * gjavah.c (print_c_decl): Always generate JArray<>* for array
17219 * Makefile.in (all.indirect): Added gjavah$(exeext).
17220 (gjavah$(exeext)): Added $(exeext).
17223 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
17225 * class.c (layout_class): Call to java_layout_parsed_class replace
17226 by safe_layout_class.
17227 * expr.c (build_java_array_length_access): Removed static storage
17228 class in the function definition.
17229 (build_java_arraynull_check): Likewise.
17230 Also fixed typos in two comments.
17231 * lex.c (java_init_lex): Initialize static global kw_length.
17232 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
17233 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
17235 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
17236 * parse.h (resolve_no_layout): New static function declaration.
17237 (get_identifier_in_static): Declaration removed.
17238 (java_layout_parsed_class): Function name declaration changed to
17240 (build_newarray_node, patch_newarray, resolve_type_during_patch,
17241 not_initialized_as_it_should_p, build_this): New static function
17243 (pushdecl_force_head, build_java_binop, int_fits_type_p,
17244 binary_numeric_promotion, stabilize_reference,
17245 build_decl_no_layout, build_java_arrayaccess): Extern function
17246 declarations moved into their own section.
17247 (build_newarray, build_anewarray, build_java_array_length_access,
17248 build_java_arraynull_check): New extern function declarations.
17249 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
17250 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
17252 (CALL_CONSTRUCTOR_P): New macro.
17253 * parse.y (kw_length): New static global tree node.
17254 (return_statement): Tagged <node>.
17255 (RETURN_TK): Tagged <operator>.
17256 (variable_declarator_id:): Build variable declaration with an
17257 empty initialization value if a syntax error was found in the
17258 initialization part of the variable declaration.
17259 (statement_without_trailing_substatement:): return_statement: now
17260 uses the default rule.
17261 (return_statement:): Temporarily fixed to return NULL_TREE.
17262 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
17263 (class_instance_creation_expression:): Class creation rules now
17264 call build_method_invocation upon reduction.
17265 (array_creation_expression:): Rules call build_newarray_node upon
17267 (dim_exprs:): Build a list of dimension expressions.
17268 (dim_expr:): Store location of the OSB_TK in the dimension
17270 (method_invocation:): Added a new error rule.
17271 (build_unresolved_array_type): WFL argument may also be an array
17272 on a primitive type. Name of the argument changed to reflect this.
17273 (method_declarator): Insert argument type at the beginning of the
17274 argument type list and later reverse the list.
17275 (unresolved_type_p): Argument 'returned' may be optionally
17277 (java_layout_class_from_source): Function renamed
17279 (resolve_and_layout): Now call resolve_no_layout and
17281 (resolve_no_layout): New function.
17282 (purify_type_name): New function.
17283 (complete_class_report_errors): Call purify_type_name during error
17284 report on a type not found.
17285 (process_imports): error_found local variable doesn't need to be
17286 initialized to zero.
17287 (declare_local_variables): New local type_wfl. Fixed typo in error
17288 message. type_wfl assigned to unresolved type and used to register
17289 incomplete type. Build a WFL around the variable initialization
17290 statement so that debug info can be generated on it.
17291 (source_start_java_method): Reverse argument list after they've
17293 (current_this): New static global variable.
17294 (java_complete_expand_methods): Set current_this when appropriate.
17295 (resolve_expression_name): Build correct static and non static
17296 field access bearing a simple name.
17297 (resolve_field_access): Resolve the length field of arrays. Handle
17299 (patch_method_invocation_stmt): Set the type of the method
17300 invocation to error_mark_node. This value is later overridden by a
17301 valid type, if any. Don't handle qualified constructor invocation
17302 as qualified method invocation. Call lookup_method_invoke with its
17303 new flag. It's no longer necessary to access the selected method
17304 as the value of a tree list. Handle constructor invocation.
17305 (patch_invoke): Reverse argument list when invoking non interface
17306 methods. Insert call to new as the first argument of the
17308 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
17309 defined within a final class. Return INVOKE_STATIC if the invoked
17310 method is a constructor.
17311 (lookup_method_invoke): New lc argument is a flag to indicate a
17312 constructor lookup. Now handle constructor lookup. Choose the most
17313 specific method in case several were matching the invocation
17314 requirements. Return a method decl instead of a tree list featuring
17315 one single method decl element.
17316 (refine_accessible_methods_list): New lc flag argument to
17317 indicate that a constructor is being looked up.
17318 (not_initialized_as_it_should_p): New function.
17319 (java_complete_tree): Now process fake tree codes
17320 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17321 save_expr on resolved function call arguments. Case on
17322 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17323 (patch_assignment): LHS can be a field access expression. When
17324 dealing with reference, lhs_type is the promoted type of the
17325 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17327 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17328 (patch_binop): Use not_initialized_as_it_should_p where
17330 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17331 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17333 (resolve_type_during_patch): New function.
17334 (patch_cast): Call resolve_type_during_patch to resolve type and
17335 report error accordingly.
17336 (patch_array_ref): Use not_initialized_as_it_should_p where
17337 applicable. Array base expression is saved before being
17338 used. Promote the type of an array elements if it contains non
17340 (build_newarray_node, patch_newarray, build_this): New functions.
17342 1998-07-16 Tom Tromey <tromey@cygnus.com>
17344 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17345 increment it in `for' statement.
17346 (print_field_info): If number is inf or nan, don't print it.
17347 (print_method_info): If method name is `delete', just ignore it.
17348 (print_c_decl): Special-case jstringArray.
17350 * gjavah.c (help): New function.
17351 (no_argument): New function.
17352 (usage): Changed text.
17353 (main): Rewrote argument handling. Now handles -v, --help,
17355 (version): New function.
17356 (found_error): New global.
17357 (main): Return found_error.
17358 (generate_access): Set found_error.
17359 (print_c_decl): Likewise.
17361 1998-07-15 Tom Tromey <tromey@cygnus.com>
17363 * gjavah.c (print_c_decl): Don't print "," when examining field.
17364 Skip type name when looking at "[L" types.
17365 (process_file): Now static.
17366 (generate_access): Now returns int.
17367 (last_access_generated): New global.
17368 (process_file): Clear last_access_generated; make multiple passes
17370 (print_field_info): Just return if generate_access returns true.
17371 (print_method_info): Likewise. Also, allow <init> functions to
17373 (print_c_decl): Added is_init argument. Print constructors
17375 (print_cxx_classname): Use UTF8_GET to extract characters from
17377 (print_base_classname): New function.
17378 (print_class_decls): New function.
17379 (process_file): Use it.
17380 (utf8_cmp): New function.
17382 1998-07-13 Nick Clifton <nickc@cygnus.com>
17384 * lang-options.h: Format changed to match changes in gcc/toplev.c
17385 to implement a --help option.
17387 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17389 * decl.c (init_decl_processing): Revert change to dtable_type.
17391 1998-07-09 Per Bothner <bothner@cygnus.com>
17393 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17395 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17397 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17399 * lang.c (lang_init): Default flag_exceptions to 1, without
17400 checking to see if it's 2 first.
17402 1998-07-08 Jeffrey A Law (law@cygnus.com)
17404 * constants.c: Include "system.h".
17405 * decl.c: Likewise.
17406 * lang.c (flag_new_exceptions): Get via extern now.
17407 (lang_init_options): New functions. Turn on flag_new_exceptions.
17409 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17411 * lex.c (java_lex): Return 0 when we see an invalid character in
17414 * lex.c (java_read_char): Specify extra argument when calling
17416 (java_read_unicode, java_parse_end_comment,
17417 java_parse_escape_sequence): Likewise,
17418 (java_lex): Specify extra argument when calling
17419 java_lex_error. Test that IDs are beginning with a legal character
17420 for IDs. Handle invalid characters with an error message and a
17421 call to java_lex_error.
17422 (java_lex_error): Adjust column position by new argument
17423 `forward'. Issue an error even if in the middle of reporting an
17426 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17428 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17429 we don't explicitly put a null pointer when we're copying it.
17431 1998-07-07 Tom Tromey <tromey@cygnus.com>
17433 * gjavah.c (print_cxx_classname): New function.
17434 (super_class_name): Likewise.
17435 (print_super_fields): Removed.
17436 (in_super): Removed.
17437 (print_field_info): Never generate #defines.
17438 (print_c_decl): Changed generated types to match JNI. No longer
17439 print class name before method name.
17440 (print_method_info): Print "static" before static methods.
17441 Print "virtual" before non-final methods.
17442 (usage): Use exit(1), not exit(-1).
17444 (print_field_info): Use %.17g to print a double.
17445 (last_access): New globals.
17446 (process_file): Initialize last_access.
17447 (usage): Now static.
17448 (ACC_VISIBILITY): New define.
17449 (generate_access): New function.
17450 (print_field_info): Call it.
17451 (print_method_info): Likewise. Also, generate information for all
17452 methods, not just native methods. Return void.
17453 (print_c_decl): Return void.
17454 (print_field_info): Return void.
17456 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17458 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17459 processing the jc1 grammar file. Prefix bison functions and
17460 variables with java_.
17461 (parse.c): Dependencies on parse.h and lex.h
17462 * expr.c (build_java_arrayaccess): Function now global.
17463 * java-tree.h: Comment reorganized to carry on previous
17464 classification effort.
17465 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17466 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17467 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17468 java_parse (new prefix java_ generated by bison).
17469 (java_layout_parsed_class, java_register_parsed_class): Function
17471 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17472 * lex.c (static tree wfl_op): Variable deleted.
17473 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17474 ctxp fields to NULL_TREE.
17475 (java_lex): No longer create WFL for operators. Filename caching
17476 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17477 created as STRING_CST and later expanded. Removed extra argument
17478 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17480 (build_wfl_node): Removed code in comments.
17481 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17482 store token and location data in the current bison token.
17483 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17484 static/extern function declaration at the beginning of the file.
17485 (struct qualification): Data structure definition deleted.
17486 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17487 (qualify_ambiguous_name): Function declaration modified. Function
17488 now returns nothing.
17489 (build_array_ref, patch_array_ref, make_qualified_name,
17490 resolve_qualified_expression_name, maybe_generate_clinit,
17491 resolve_field_access): New static function declarations.
17492 (build_java_arrayaccess): New extern function declaration.
17493 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17494 (CALL_EXPR_PRIMARY): Macro deleted.
17495 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17496 (struct parser_ctxt): Field initialized_final
17497 removed. non_static_initialized, static_initialized: New fields.
17498 * parse.y (static tree kw_super, static tree kw_this): New global
17500 (%union): tree wfl field of operator member replaced by int
17501 location. WFLs are non longer created for operators.
17502 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17503 (qualified_name:): Now calls make_qualified_name to build the
17505 (type_declaration:): Consider generating <clinit> when class
17507 (variable_declarator:): Directly build an assignment node when the
17508 variable is initialized when declared.
17509 (this_or_super:): Build a WFL and set current location when THIS
17510 or SUPER are parsed.
17511 (expression_statement:): Wrap statement around a WFL.
17512 (primary_no_new_array:): Fixed typo. Changed value returned by
17513 THIS_TK because of its new type (temporary).
17514 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17515 (field_access:): Build qualified name with SUPER.
17516 (method_invocation:): Fixed returned value because of SUPER's new
17518 (array_access:): Use OSB_TK location information.
17519 (post_increment_expression:, post_decrement_expression:,
17520 unary_expression:, pre_increment_expression:,
17521 pre_decrement_expression:, unary_expression_not_plus_minus:,
17522 cast_expression:, multiplicative_expression:,
17523 additive_expression:, shift_expression:, relational_expression:,
17524 equality_expression:, and_expression:, exclusive_or_expression:,
17525 inclusive_or_expression:, conditional_and_expression:,
17526 conditional_or_expression:, assignment:): Use new location/token
17527 information available on operators.
17528 (create_class): Set super_decl_type to NULL_TREE when processing
17530 (register_fields): Field initialization is now a MODIFY_EXPR
17531 node. Chain initialization code to the matching lists (according
17532 to the field declaration modifiers).
17533 (maybe_generate_clinit): New function.
17534 (method_header): Don't set method's DECL_NAME to a WFL when adding
17535 methods to java.lang.Object.
17536 (resolve_and_layout): Now can return NULL_TREE if the type
17537 resolution fails. Otherwise, return the class DECL instead of its
17539 (check_method_redefinition): Don't patch method DECL_NAME if it
17540 belongs to java.lang.Object.
17541 (process_imports): Simply assign error_found to the value returned
17542 by check_pkg_class_access.
17543 (declare_local_variables): Don't use their init statements (if
17544 any) when parsing error were previously found. Reuse MODIFY_EXPR
17545 build during parsing as an init statement.
17546 (java_method_add_stmt): Now return the current method body.
17547 (java_layout_parsed_class, java_register_parsed_class): Functions
17549 (java_complete_expand_methods): Initialize the constant pool on a
17550 per class basis. Layout the classes before expanding their method
17551 bodies. Don't try expand artificial constructor code if error were
17552 found. Make the classes data and register them if no error were
17554 (java_complete_expand_method): Retrieve an artificial constructor
17555 argument list before entering its body. Assign the top block to
17556 the artificial constructor function body and set types of declared
17557 blocks and compound statements to void. Walk method body if not an
17558 artificial constructor.
17559 (make_qualified_name, cut_identifier_in_qualified): New functions.
17560 (resolve_expression_name): Fixed comments. Save/restore the
17561 current class CLASS_LOADED_P flag value. Build non qualified
17562 static field access and handle qualified expression names.
17563 (resolve_field_access, resolve_qualified_expression_name): New
17565 (patch_method_invocation_stmt): Use the new expression resolution
17566 scheme, calling resolve_field_access when the function call is
17567 resolved as an expression.
17568 (qualify_ambiguous_name): Function rewritten to work on qualified
17569 expression produced by make_qualified_name.
17570 (java_complete_tree): Promote type when function's argument are
17571 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17572 the assignment to discover further errors if RHS is a expression
17573 name that fails to evaluate. Declare LHS initialized even though
17574 the assignment failed. Don't use the location variable and removed
17575 extra argument in patch function calls. Now handle the ARRAY_REF
17576 case and build internal string representation when STRING_CSTs are
17578 (build_method_invocation): Don't wrap function call around a WFL.
17579 (build_assignment): Likewise. Use the operator location
17581 (patch_assignment): Handle array access LHSs. Handle error
17582 provenance, resulting in a better error report.
17583 (build_binop): Use op_location from operator as binop location
17585 (build_unaryop, build_incdec, build_cast): Likewise.
17586 (patch_binop): Extract location information from the node. Fixed
17587 typo in error message.
17588 (patch_unary_op): Extract location information from the node.
17589 (build_array_ref, patch_array_ref): New functions.
17591 1998-07-01 Tom Tromey <tromey@cygnus.com>
17593 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17594 match _Jv_IsInstanceOf.
17595 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17596 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17598 1998-06-30 Tom Tromey <tromey@cygnus.com>
17600 * decl.c (init_decl_processing): Functions are now named
17601 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17603 1998-06-29 Per Bothner <bothner@cygnus.com>
17605 * java-tree.h (load_class): Add prototype.
17606 * class.c (is_compiled_class): Add missing arg to load_class.
17607 * expr.c (expand_java_NEW): Call load_class.
17608 * parse.y (process_import): Removed bogus use of void return value.
17610 1998-06-25 Per Bothner <bothner@cygnus.com>
17612 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17613 Function name is "_Jv_Throw" instead of "soft_athrow".
17614 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17615 Function name is "_Jv_AllocObject" instead of "soft_new".
17616 Takes an extra parameter (object size).
17617 * expr.c: Update calls.
17619 1998-06-24 Per Bothner <bothner@cygnus.com>
17621 * lex.c (java_get_line_col): Handle end-of-file.
17622 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17624 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17626 * lang.c (lang_init): Make -fexceptions the default.
17627 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17628 exception handling is not turned on.
17630 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17632 * lang.c (flag_new_exceptions): Make this this default.
17633 * decl.c (end_java_method): Call emit_handlers.
17634 * except.c (method_init_exceptions): Set language code and version.
17635 (expand_start_java_handler): Enable exception, and call
17636 expand_eh_region_start.
17637 (expand_end_java_handler): Enable exception, and set up catch blocks.
17638 (emit_handlers): New routine to generate the saved handlers.
17639 * java-except.h (emit_handlers): Add prototype.
17641 1998-06-12 Per Bothner <bothner@cygnus.com>
17643 We used to have three different representations of the constant pool:
17644 the CPool structure, the tree_constant_pool, and the constructures
17645 used to build the Class object (which may need class and string
17646 constants) in compiled code. None were appropriate for compiling
17647 to .class files, so I did a major overhaul.
17649 First, the tree_constant_pool array was removed. Things were
17650 modified to the CPool structure in the JCF could be used.
17651 Second, a "capacity" field was added to the CPool, and functions
17652 written to search for a matching constant, adding one if not found.
17653 The code that generated the Class object was changed to use a CPool.
17654 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17655 the static Class object are now only in build_constants_constructor.
17656 Finally, I wrote code which can generate a .class file (including its
17657 constant pool) from the RECORD_TYPE of a class. This is a big step
17658 on the way to compiling Java source into .class files.
17660 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17661 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17663 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17664 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17665 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17666 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17667 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17668 (lang_type): Removed constant_pool field.
17669 * jcf.h (CPool): Renamed size to count. Added field capacity.
17670 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17671 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17672 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17674 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17675 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17676 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17677 (set_constant_entry, find_constant1, find_constant2,
17678 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17679 find_utf8_constant, find_class_or_string_constant): New functions.
17681 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17682 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17683 (give_name_to_class, get_class_constant): Likewise.
17684 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17685 (get_name_and_type_constant, get_ref_constant): Removed.
17686 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17687 * parse.y: Don't save/restore tree_constant_pool.
17688 * verify.c (verify_jvm_instructions): Update for new approach.
17689 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17691 * lang-options.h: Added -femit-class-file, -femit-class-files.
17692 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17693 (lang_f_options): Added "emit-class-file(s)".
17695 * expr.c (build_java_arrayaccess): Generate more efficient array
17696 bounds checking, by using unsigned compare.
17698 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17700 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17702 * parse.h: New comment on the handling of unresolved type
17703 identifiers. JDEPs are now part of the jdep_code enum.
17704 (typedef struct jdep): Now use enum jdep_code or int, depending on
17705 availability. Both are narrowed down to an 8 bits bitfield.
17706 (CALL_EXPR_PRIMARY): Fixed comment.
17708 1998-06-10 Tom Tromey <tromey@cygnus.com>
17710 * Make-lang.in (java): Added gjavac and jvgenmain.
17711 (java.start.encap): Depend on gjavac.
17712 (java.rest.encap): Depend on jvgenmain.
17714 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17715 (JAVA_CROSS_NAME): Likewise.
17716 (java.all.build): Depend on jvgenmain and gjavac.
17717 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17718 (jvgenmain$(exeext)): New target.
17719 (java.install-common): Wrote.
17720 * config-lang.in (compilers, stagestuff): Added gjavac and
17723 1998-06-10 Dave Brolley <brolley@cygnus.com>
17725 * lang.c (lang_decode_option): New argc/argv interface.
17727 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17729 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17730 * decl.c (build_decl_no_layout): New function.
17731 * expr.c (java_lang_expand_expr): Layout declarations found in
17732 blocks before they're pushed.
17733 * jcf-parse.c (load_class): Save current line when parsing class
17735 (parse_source_file): Register class before expanding their
17737 * lang.c (put_decl_node): Produce `null' when `void *' is
17739 * lex.c (static tree wfl_op): New static global, for error report
17741 (java_init_lex): wfl_operator and wfl_op initialized
17742 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17744 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17745 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17746 build_unresolved_array_type): New static function definitions.
17747 (build_decl_no_layout): New extern function declared.
17748 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17749 faulty modifier exists.
17750 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17751 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17752 (UNARY_PLUS_EXPR): New fake operator.
17753 (struct parser_ctxt): New field osb_number.
17754 * parse.y (static tree wfl_operator): New static WFL for operator
17755 bound error messages.
17756 (DECR_TK, INCR_TK): Moved.
17757 (OP_TK): Tagged <operator>.
17758 (array_type:): Now call build_unresolved_array_type.
17759 (dim_expr:): Count the number of '[' seen.
17760 (post_increment_expression, post_decrement_expression,
17761 pre_increment_expression, pre_decrement_expression,
17762 unary_expression_not_plus_minus, unary_expression:): Actions are
17763 now building the corresponding unary expressions.
17764 (cast_expression:): Actions are now building cast expressions.
17765 (build_unresolved_array_type): New function.
17766 (create_interface): Reset the number of declared interfaces.
17767 (create_class): Likewise.
17768 (method_header): Methods declared within the scope of an interface
17769 are now implicitly set public and abstract.
17770 (java_complete_class): Variable's and parameter's type are patched
17771 with a promoted type.
17772 (declare_local_variables): Resolved non builtin types are promoted
17773 before being used to build a variable decl. Removed type patch
17774 posted on variable initialization statement.
17775 (source_start_java_method): Use build_decl_no_layout to build the
17776 decl of a parameter of incomplete type.
17777 (java_register_parsed_class): Process interfaces too. Call
17778 rest_of_decl_compilation on each processed class declarations.
17779 (java_complete_expand_methods): Don't attempt to expand things in
17781 (java_complete_tree): Process CONVERT_EXPR, even though it always
17782 has a type. Propagate error_mark_node to node's type too. Promote
17783 method's call argument type and return error_mark_node if
17784 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17785 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17786 handle unary operator nodes.
17787 (build_assignment): Added comment.
17788 (print_int_node): New function.
17789 (patch_assignment): New second argument. New error handling. Use
17790 print_int_node. Handle references. Use can_cast_to_p to issue
17791 different error message according to the context and check upon
17792 the initialization of the RHS.
17793 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17794 (operator_string): Handle more operators.
17795 (patch_binop): No longer use a function static
17796 wfl_operator. Improved error message on shift distance.
17797 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17798 patch_cast): New functions.
17800 1998-06-05 Per Bothner <bothner@cygnus.com>
17802 * jvspec.c: New file.
17803 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17805 * java-tree.h (identifier_subst): Add declaration.
17807 1998-06-04 Tom Tromey <tromey@cygnus.com>
17809 * jvgenmain.c (main): Generate call to JvRunMain.
17811 * class.c (make_class_data): Push value for "sync_info" field.
17812 * decl.c (init_decl_processing): Push "sync_info" field.
17814 1998-06-03 Per Bothner <bothner@cygnus.com>
17816 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17817 Java (source) name, not signature.
17818 Set TYPE_ALIGN to (at least) that of element_type.
17820 1998-06-02 Per Bothner <bothner@cygnus.com>
17822 * class.c: Moved classname-mangling-rekated code to ...
17823 * mangle.c: ... this new file.
17824 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17825 * Makefile.in: Update for above changes.
17827 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17829 * expr.c (truthvalue_conversion): Convert integer and floating
17830 point value to their truth value.
17831 * lex.c (java_lex): Handle the `null' literal.
17832 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17833 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17834 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17837 * parse.y: Reorganization/documentation on token declaration.
17838 (binop_lookup[]): New added new tree codes.
17839 (relational_expression): Build corresponding binary operators.
17840 (equality_expression, conditional_and_expression,
17841 conditional_or_expression): Likewise.
17842 (java_complete_class): Fix crash in debug message.
17843 (java_complete_tree): Check initialization of method call
17844 arguments. Further bogus node evaluation to detect more error
17845 during assignments. Handles more binary operators.
17846 (patch_assignment): Use DECL_P.
17847 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17849 (operator_string): Handle more case. Compacted source.
17850 (patch_binop): Changed function comment. Checking for
17851 uninitialized first operand takes the compound assignment into
17852 account and uses DECL_P. Checking for uninitialized second operand
17853 delayed to routine's end. Use macros to issue type bound error
17854 messages and issue messages on both operands if their types are
17855 different. Force fixed type into node. Handle all binary
17858 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17860 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17861 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17862 build operator node and return tokens.
17863 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17864 * parse.h (java_complete_tree): Changed returned type in prototype.
17865 (build_method_invocation, build_assignment, patch_assignment,
17866 patch_binop): New static function declarations.
17867 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17868 BUILD_EXPR_WFL): New macros.
17869 * parse.y (enum tree_code binop_lookup[]): New static for token to
17871 (%union): Parser union has new sub-structure `operator'.
17872 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17873 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17874 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17875 ASSIGN_ANY_TK): Tokens tagged `operator'.
17876 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17877 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17878 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17879 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17880 (assignment_operator:): Rule tagged `operator'.
17881 (expression_statement:): Re-installed default rule.
17882 (method_invocation:): Sub rules call build_method_invocation.
17883 (postfix_expression:): Don't attempt to resolve name here. Just
17885 (multiplicative_expression:): Sub-rules build corresponding binop
17887 (additive_expression:, shift_expression:, and_expression:,
17888 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17889 (assignment:): Sub rule invoke build_assignment.
17890 (assignment_operator:): Default rules on sub rules.
17891 (force_error): Added documentation on this variable.
17892 (declare_local_variables): Build initialization calling
17894 (expand_start_java_method): Removed unused rtx declaration. Mark
17895 arguments as already initialized.
17896 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17897 (java_complete_expand_methods): Don't process next method if
17898 completion of the previous one triggered errors.
17899 (java_complete_expand_method): Call source_end_java_method if no
17900 error were found during completion.
17901 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17902 locals declaratilon. Handle names found within a class. Return
17903 error_mark_node when things aren't found.
17904 (patch_method_invocation_stmt): Return error_mark_node on failures.
17905 (patch_invoke): Removed unused local. Return the correct node.
17906 (java_complete_tree): Now returns a value. The BLOCK section binds
17907 local identifiers and the type of a BLOCK is now void. Assign the
17908 result of operand completion on COMPOUND_EXPR. Assign the
17909 encapsulated node of a WFL to the result of its completion, except
17910 when the node is an identifier. Now handle MODIFY_EXPR and several
17911 binary operators. Return error_mark_node on errors.
17912 (build_method_invocation, build_assignment, patch_assignment,
17913 build_binop, operator_string, patch_binop): New functions.
17914 * typeck.c (binary_numeric_promotion): New function.
17916 1998-05-21 Per Bothner <bothner@cygnus.com>
17918 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17919 Replace most uses of ident_subst by identifier_subst.
17921 * class.c (push_class_static_dummy_field): Removed function.
17922 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17923 instead of looking got "class" static field. Create that decl here.
17924 (class_identifier_node): Removed; no longer needed.
17925 (init_class_processing): Don't init class_identifier_node.
17926 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17927 Do nreverse 0 times (instead of twice) for Object and Class.
17928 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17930 1998-05-20 Per Bothner <bothner@cygnus.com>
17932 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17933 while initializing linenumber_count and linenumber_table.
17934 Do it before init_function_start (which calls emit_line_note).
17935 * expr.c (expand_byte_code): Don't need to clear lineno here.
17937 1998-05-18 Tom Tromey <tromey@cygnus.com>
17939 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17940 then mangle number as _N_.
17942 * class.c (mangle_class_field): New function.
17943 (build_class_ref): Set assembler name of class reference using
17944 mangle_class_field.
17945 (push_class_static_dummy_field): Likewise.
17947 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17949 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17950 of assigning to TREE_CODE. The latter method exploits a feature
17951 of GCC that is not ANSI compliant.
17953 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17955 * decl.c (pushdecl_force_head): New function.
17956 (pushlevel): Removed conditional printf.
17957 (complete_start_java_method): Don't enter local variable scope if
17958 function is compiled from source code.
17959 * expr.c: parse.h now included
17960 (java_lang_expand_expr): New function.
17961 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17962 printf. Terminate buffer when doing directories.
17963 * jcf-parse.c (parse_source_file): Call lang_init_source before
17964 parsing and before code generation.
17965 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17966 use printf if the macro is defined.
17967 * lang.c (lang_init): Install lang_expand_expr hook on
17968 java_lang_expand_expr.
17969 (java_dummy_print): New function.
17970 (lang_init_source): New function.
17971 * lex.c (java_lex): Remember location of an opening brace at the
17972 second nesting level.
17973 (java_is_eol): Unget character seen after a CR if it is EOF.
17974 * parse.h: Now includes lex.h
17975 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17976 printf if the macro is defined.
17977 (expand_start_java_method, build_expr_block, enter_block,
17978 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17979 New static function declarations.
17980 (pushdecl_force_head): New extern function declaration.
17981 (INCOMPLETE_TYPE_P): New macro.
17982 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17983 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17984 BLOCK_EXPR_ORIGIN): New macros.
17985 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17986 DECL_SOURCE_LINE_LAST): New macros.
17987 (struct parser_ctxt): Removed field current_method_decl, redundant
17988 with the field current_function_decl. Added fields
17989 first_ccb_indent1 and pending_block.
17990 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17991 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17993 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17994 (compilation_unit:): Cosmetic on sub rule.
17995 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17996 (variable_initializer:): Installed default rule on expression:.
17997 (method_declaration:): method_header: starts a new
17998 method. method_body: installs the function body, absorbs blocks
17999 emitted for temporary variable scopings, pops function's body block
18000 and merges function's last statement lineno in DECL_SOURCE_LINE.
18001 (method_body:): Installed default rules.
18002 (block:): Call enter_block when an opening brace is seen. Absorb
18003 scoping blocks and call exit_block when a closing brace is seen.
18004 (block_statement:): Cosmetic changes.
18005 (method_invocation:): Create WFL around CALL_EXPR node.
18006 (patch_stage): Added comment around definition.
18007 (method_header): Try to use first_ccb_indent1 as the first line of
18008 the method, so BP debug info are emitted at the first opening
18009 brace of the function. If the function has no body, use the
18010 location of the function's name. Override currently defined method
18011 name with the matching WFL so we can point redefinition errors
18012 using the location where the function's name was declared.
18013 (check_abstract_method_header): Interprets DECL_NAME as an
18014 identifier or as a WFL, accordingly.
18015 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
18016 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
18017 location and name information out of it and reinstall DECL_NAME to
18018 its original identifier node value.
18019 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
18020 function's source code).
18021 (read_import_dir): Test the value returned by find_class and issue
18022 a fatal accordingly.
18023 (declare_local_variables): Push a new block for the scope of the
18024 new variable(s) if code has been already generated at that nesting
18025 level. Pinpoint redefinition errors using the variable id
18026 WFLs. Generate initialization code if necessary. If the variable
18027 type is incomplete, register a patch on its decl.
18028 (source_start_java_method): Rewritten. Define a new block for the
18029 function's parameters. Build parameter decl out of function's
18030 arguments and register them for a patch if their types are
18032 (expand_start_java_method): Includes the part of
18033 source_start_java_method that was pushing the parameter decls and
18034 completing the method start code.
18035 (source_end_java_method): Removed call the expand_end_bindings and
18036 poplevel (already taken care of). Reinstall function's arguments
18037 and get function's last line of code before calling
18038 expand_function_end.
18039 (java_method_add_stmt): New comment before the function's
18040 code. Complement the second operand of the current COMPOUND_EXPR
18042 (java_complete_expand_methods): Don't generate debug info on line
18043 zero when expanding a generated constructor.
18044 (java_complete_expand_method): Set start and end line numbers for
18045 a artificially generated constructor to one and manually call
18046 enter_block and exit_block when defining it. For all methods:
18047 expand function's start calling the new expand_start_java_method
18048 and invoke java_complete_tree on the effective method's body, if
18050 (resolve_expression_name): Now use lookup_name_in_blocks to search
18051 local variable decls and print out an error when variables are
18053 (patch_method_invocation_stmt): Inserted comment before the
18055 (lookup_method_invoke): Chain method's arguments using chainon
18056 with the current arg list as a second argument. Inserted missing
18057 IDENTIFIER_POINTER when reporting an error on methods not found.
18058 (refine_accessible_methods_list): Don't retain constructors.
18059 (patch_arguments): Function removed.
18060 (java_complete_tree): Inserted comment before the function's
18061 code. New case for BLOCKs. Moved the WFL case a bit
18062 further. Complete function's arguments.
18063 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
18064 maybe_absorb_scoping_blocks): New functions.
18066 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18068 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
18070 * jcf-parse.c (parse_source_file, java_error_count): New forward
18071 and extern declarations.
18072 (java_parse_abort_on_error): Macro moved.
18073 (jcf_parse_source): fatal called if fopen fails. Now calls
18075 (parse_source_file): New parse_only parameter. Reflects the
18076 elimination of the second pass.
18077 (yyparse): parse_source_file called with argument set to 0.
18078 * jcf.h (JCF_ZERO): Sets java_source to zero.
18079 * lex.c (java_init_lex): pass argument is gone. Function modified
18080 to be called once during the analysis of a file.
18081 (java_unget_unicode): Fixed typo in fatal message.
18082 (java_get_line_col): Likewise.
18083 (java_lval): Likewise. String literals no longer built during
18085 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
18087 * parse.h (MODIFIER_WFL): New macro.
18088 (parse_check_super, parser_check_super_interface): Now return int.
18089 (parser_chain_incomplete_item, not_builtin_p,
18090 complete_method_decl): Declarations removed.
18091 (build_method_invocation_stmt, build_invoke): Renamed using the
18092 `patch' instead of `build'
18093 (register-incomplete_type, obtain_incomplete_type,
18094 java_complete_tree, java_complete_expand_method,
18095 unresolved_type_p, create_jdep_list): New function declarations.
18096 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
18097 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
18098 (jdep): New typedef on new struct _jdep.
18099 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
18100 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
18101 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
18102 JDEP_RESOLVED_P): New macros.
18103 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
18104 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
18105 JDEP_VARIABLE): New enum values and jdep kinds.
18106 (jdeplist): New typedef on struct _jdeplist.
18107 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
18109 (CALL_EXPR_PRIMARY): New macro.
18110 (struct parser_ctxt): Fields java_pass, current_method_decl,
18111 method_decl_list deleted. New field jdeplist.
18112 (INCOMPLETE_P): Macro deleted.
18113 * parse.y (single_type_import_declaration:): Removed pass switch.
18114 (type_import_on_demand_declaration): Likewise.
18115 (field_declaration:): Removed pass switch on all sub rules.
18116 (class_declaration:): Call the complete_class_decl removed on
18118 (method_declaration:): Removed second pass switch. No longer chain
18119 methods decl when method_header reduced.
18120 (method_header:): Sub rules no longer depend on pass switch.
18121 (method_declarator:): Likewise.
18122 (method_body:): Likewise.
18123 (abstract_method_declaration:): Likewise.
18124 (block_statement:): Likewise.
18125 (local_variable_declaration:): Likewise.
18126 (argument_list:): Likewise.
18127 (method_invocation:): Likewise. Call to build_method_invocation_stmt
18128 removed. Partial CLASS_EXPR tree node built instead.
18129 (postfix_expression:): Removed pass switch on all sub rules.
18130 (java_pop_parser_context): Free classd_list content.
18131 (yyerror): Call obstrack_grow0 to finalize error message.
18132 (check_class_interface_creation): Comment modified to reflect new
18133 returned value meaning. Removed second pass switch. Return 1 if an
18134 error was found, 0 otherwise. Adjust pointer on filename if a
18135 leading path separator was found.
18136 (maybe_create_class_interface_decl): Removed first pass switch
18137 when linking the class decl to the class_list. Install a new
18138 jdep_list for the class.
18139 (add_superinterfaces): List of unresolved interfaces is
18140 gone. Unresolved interfaces are directly added to the current
18142 (create_interface): Second pass shortcut removed.
18143 ctpx->modifier_ctx access through MODIFIER_WFL.
18144 (create_class): Second pass shortcut removed. Call to
18145 register_incomplete_type replaces the call to
18146 parser_chain_incomplete_item.
18147 (complete_class_decl): Function removed.
18148 (duplicate_declaration_error): New way of retrieving redeclared
18150 (register_fields): Call to lookup_modifier_cl replaced by
18151 MODIFIER_WFL. New way of handling unresolved type, using
18152 unresolved_type_p and obtain_incomplete_type.
18153 register_incomplete_type replaces call to parser_chain_incomplete_item.
18154 (patch_stage): New static global variable.
18155 (method_header): New way of handling unresolved type, using
18156 unresolved_type_p and obtain_incomplete_type. patch_stage used to
18157 indicates that the method decl needs to be patched.
18158 (check_abstract_method_header): Call to lookup_modifier_cl
18159 replaced by MODIFIER_WFL.
18160 (method_declarator): Incomplete argument type are registered
18161 calling register_incomplete_type. Patch on the declared method is
18162 issued in that case.
18163 (unresolved_type_p): New function.
18164 (parser_check_super_interface): New comment to reflect function's
18165 modified returned type (int). Function and has a new argument
18166 this_wfl. Call to parse_error_context uses this_wfl instead of
18167 relying on lookup_cl.
18168 (parser_check_super): Comment reflects function's new returned
18169 type (int). Function returns nonzero value on error.
18170 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
18171 register_incomplete_type, jdep_resolve_class): New functions to
18172 handle incomplete types in declarations.
18173 (java_complete_class): Rewritten to work with the new incomplete
18174 type handling scheme.
18175 (complete_class_report_errors): Likewise.
18176 (complete_method_decl): Removed: it jobs is now handled by
18177 java_complete_class.
18178 (do_resolve_class): Class loaded in not already loaded and not
18179 found in Java source code.
18180 (java_check_regular_methods, java_check_abstract_methods): Don't
18181 call complete_method_decl anymore.
18182 (lookup_modifier_cl, not_builtin_p): Functions deleted.
18183 (read_import_dir): Got rid of the pass number dependency.
18184 (declare_local_variables): New handling of unresolved types (patch
18186 (source_start_java_method): New parameter level. Function called
18187 with level set to 1 when argument types are potentially
18188 unresolved. Called to complete the job with level set to 2 once
18189 types are complete.
18190 (source_end_java_method): Call to permanent_allocation
18191 removed. Waiting to be replaced by a more suitable obstack
18193 (java_complete_expand_methods, java_complete_expand_method,
18194 java_expand_finals): New functions.
18195 (build_method_invocation_stmt): Renamed
18196 patch_method_invocation_stmt. Extracts function call expression
18197 (wfl) and arguments (args) from CALL_EXPR tree operands.
18198 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
18199 call. Patch the function and argument operand of the CALL_EXPR
18201 (patch_argument, java_complete_tree): New functions.
18203 1998-04-20 Per Bothner <bothner@cygnus.com>
18205 Recover from missing fields and methods (i.e. error instead of fatal).
18206 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
18207 * expr.c (expand_invoke): Recover from missing method.
18208 (expand_java_field_op): Recover from missing field.
18209 Inline references to java.lang.{Integer,Char,...}.TYPE.
18210 * typeck.c (get_type_from_signature), java-tree.h: New function.
18211 * class.c (add_method): Use get_type_from_signature.
18212 (build_class_ref): Handle a class that was not found.
18213 * typeck.c (convert): Handle conversion to pointers (for convenience).
18214 * verify.c (verify_jvm_instructions): Use get_type_from_signature
18215 instead of lookup_field to handle missing fields.
18217 * jcf-parse.c (process_zip_dir): Set java_source.
18219 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
18221 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
18223 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
18225 * jcf-parse.c (load_class): Don't change input_filename before
18226 calling jcf_parse_source (but still do it before calling
18228 (jcf_parse_source): Assign input_filename after having saved the
18230 * lex.c (java_init_lex): Chain a WFL node to the import on demand
18231 list. ctxp->modifier_ctx zeroed according to its new
18232 definition. ctxp->filename initialized. Removed
18233 JAVA_MODIFIER_CTX_UNMARK.
18234 (java_unget_unicode): Update the character based column position.
18235 (java_allocate_new_line): ref_count not used anymore. Always free
18236 ctxp->p_line. Initialize c_line->char_col to 0.
18237 (java_get_unicode): Update the character based column position.
18238 (java_lex): Use ctxp->elc to store current position in source
18239 file, at the beginning of the parsed token. Set modifier_ctx entry
18240 corresponding to the parse modifier to a WFL node. Return a WFL
18241 node when an identifier is parsed.
18242 (java_lex_error): Now uses ctxp->elc to store current position in
18244 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
18245 * lex.h (build_wfl_node): New function definitions.
18246 (struct java_line): ref_count and next fields are gone. New field
18248 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18249 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
18250 (JAVA_COLUMN_DELTA): New macro.
18251 (java_lc): New typedef on new struct _java_lc.
18252 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
18253 (parse_error_context, parse_warning_context): Changed prototypes.
18254 (java_get_line_col): Added as an available global function.
18255 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
18256 (IC_DECL): Replaced by macro IC_TYPE
18257 (DEPEND_WFL): New macro.
18258 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
18260 (exit_java_complete_class): Removed a commented out statement.
18261 (struct parser_ctxt): Added comments on fields. modifier_ctx is
18262 now an array of tree nodes. Deleted fields line_list and
18263 e_line. New field elc, to replace e_line.
18264 * parse.y (array_type:): Build WFL node.
18265 (qualified_name:): Build a single WFL node out of two. Retain
18266 the location information of the first node in the resulting node.
18267 (package_declaration:): Use package name as a WFL node
18268 (single_type_import_declaration:): Use imported name as a WFL node.
18269 (type_import_on_demand_declaration:): Use root of the imported
18270 packages as a WFL node.
18271 (field_declaration:): Removed unused local variable cl.
18272 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
18273 (yyerror): New static elc. Removed static error_line, error_pos.
18274 New local code_from_source. Save ctxp->elc into elc at the first
18275 pass. Call java_get_line_col to get a string of the line where
18276 the error occurred.
18277 (debug_line): Removed static function.
18278 (parse_error_context, parse_warning_context): Parameter cl is now
18279 a WFL node. Use its value to initialize ctxp->elc.
18280 (redefinition_error): Parameter cl is now a WFL node.
18281 (parse_add_interface): New parameter wfl. No longer call
18282 lookup_cl, use wfl instead.
18283 (check_class_interface_creation): Parameter cl is now a WFL node.
18284 (maybe_create_class_interface_decl): Likewise.
18285 (add_superinterfaces): New function.
18286 (create_interface): Removed local cl, node, super_decl,
18287 super_decl_type. Function now uses id as a WFL node. Better
18288 warning/error report on obsolete or forbidden mix of
18289 modifiers. Now calls add_superinterfaces to register interfaces.
18290 (create_class): Removed local cl, node. Local variable id is used
18291 as a WFL node. Better error report on forbidden modifier
18292 mix. Uses add_superinterfaces to register interfaces.
18293 (find_field): Argument cl is now a WFL node. Now store the WFL
18294 node of a fields that needs to be checked for their
18296 (method_header): Local variable node non longer used. Local
18297 variable id replaces cl.
18298 (check_modifiers_consistency): Local variable cl is now a WFL
18300 (method_declarator): Local variable cl replaced by parameter id.
18301 (parser_qualified_name): Now uses parameter name as a WFL node.
18302 (parser_check_super_interface): New parameter wfl, for achieve
18303 greater accuracy during error reports.
18304 (parser_chain_incomplete_item): New parameter named location. Used,
18305 along the decl, to construct the incomplete item node.
18306 (java_complete_class): resolve_class now uses WFL node extracted
18307 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
18309 (complete_method_decl): Unresolved function's argument types are WFL.
18310 (resolve_class): Parameter cl is now a WFL node.
18311 (resolve_and_layout): Likewise.
18312 (do_resolve_class): Likewise. Try first to use cl and then do the
18313 lookup on the decl when calling check_pkg_class_access.
18314 (complete_class_report_errors): Use IC_TYPE in place of
18315 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
18316 instead of doing a lookup over the decl.
18317 (java_check_final): Use WFL info from field tree list.
18318 (lookup_cl): Rewritten and returns a statically defined WFL node.
18319 (lookup_modifier_cl): Now uses information from WFL nodes.
18320 (process_imports): Likewise.
18321 (read_import_dir): name and cl arguments replaced by a single WFL
18322 node. Function modified accordingly.
18323 (find_in_imports_on_demand): Now uses WFL node.
18324 (check_pkg_class_access): cl argument is now a WFL node.
18325 (declare_local_variables): Fixed to use WFL nodes.
18326 (resolve_expression_name): Likewise.
18327 (build_method_invocation_stmt): name_combo argument renamed
18328 wfl. Function modified to use WFL nodes.
18329 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18330 (lookup_method_invoke): cl is now a WFL node. Added missing
18331 IDENTIFIER_POINTER to class type decl name.
18333 1998-04-14 Dave Brolley <brolley@cygnus.com>
18335 * lang.c (init_parse): Now returns char* containing the filename.
18337 1998-04-10 Per Bothner <bothner@cygnus.com>
18339 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18341 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18342 * class.c (make_class_data): If flag_assume_compiled, initial class
18343 state is CSTATE_PREPARED; make superclass and interfaces direct
18344 references, rather than constant pool indexes.
18346 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18348 * parser.y: Include flags.h. Removed debug variable pl.
18349 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18350 (block:): Likewise.
18351 (labeled_statement_nsi:): Generate debug info when reducing
18352 expression_statement:.
18353 (check_pkg_class_access): get_access_flags_from_decl invocation
18354 fixed for new CLASS_* flags location.
18355 (source_end_java_method): Save/restore parser context when
18356 entering/leaving this routine. Restore lineno to its right value
18357 before calling expand_end_bindings.
18358 (build_method_invocation_stmt): build_invoke called with the
18359 current line information.
18360 (build_invoke): New argument cl. Wrap the function call around a
18362 (refine_accessible_methods_list): Changed comment, removed
18364 * parse.h: Fixed typo in comments.
18365 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18366 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18367 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18369 * lex.c (java_lex): Record the last closing curly bracket of a
18371 * jcf-parse.c (jcf_parse_source): Now calls
18372 java_check_methods. Clarified comment, fixed typo.
18374 1998-04-09 Dave Brolley <brolley@cygnus.com>
18376 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18377 (finish_parse): Expose for non USE_CPPLIB builds.
18379 1998-04-08 Jeffrey A Law (law@cygnus.com)
18381 * lang.c (lang_print_xnode): New function.
18383 1998-04-03 Per Bothner <bothner@cygnus.com>
18385 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18386 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18387 used to build a class's dispatch table.
18388 (make_class_data): Generate dispatch table if flag_assume_compiled.
18389 Set dtable of class object to address of class_dtable_decl.
18391 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18392 be volatile and have side effects - generates better code.
18394 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18395 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18397 * expr.c (expand_invoke): If class is final, method is
18398 effectively final, so can call it directly.
18400 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18402 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18404 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18406 * parse.y (build_method_invocation_stmt): Removed extra argument
18409 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18411 * expr.c (dtable_indent): Now static global.
18412 (expand_invoke): Now call invoke_build_dtable and
18413 build_invokevirtual.
18414 (invoke_build_dtable, build_invokevirtual): New functions.
18415 * jcf-io.c (find_class): Defer issuing a warning by setting
18416 jcf->outofsynch to 1.
18417 * jcf-parse.c (jcf_out_of_synch): New function.
18418 (load_class): Test this_jcf.outofsynch flag and call
18419 jcf_out_of_synch accordingly.
18420 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18421 comment indentation.
18422 * lex.c (java_get_unicode): Fixed code indentation.
18423 (java_lex): Create string literal. Fixed typo. Removed several
18424 premature obstack_free.
18425 * parse.h: New enums for name resolution and invocation mode.
18426 (struct qualification): New data structure.
18427 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18428 (do_resolve_class, build_method_invocation_stmt,
18429 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18430 debug_line, identical_subpath_p, invocation_mode,
18431 refine_accessible_methods_list, build_invoke,
18432 lookup_method_invoke): New functions declared.
18433 (build_invokevirtual, invoke_build_dtable, match_java_method,
18434 build_field_ref, jcf_out_of_synch): New references to external
18436 (struct parse_ctxt): Removed artificial_constructor field.
18437 * parse.y: (array_type:): Type defined for this rule.
18438 (class_type:): Installed default rule for interface_type:.
18439 (array_type:): Now build Java array type.
18440 (qualified_name:): Now use obstack_grow0.
18441 (method_declaration:): Skip the artificial constructor added to
18443 (abstract_method_declaration:): Execute the code only during pass 1.
18444 (block:): Installed default rule in block_statements:.
18445 (block_statement:): Add the statement to the method during pass 2.
18446 (statement_expression): Installed default rule for
18447 method_invocation:.
18448 (argument_list:): Added code to build the argument list.
18449 (method_invocation:): Added call to create the method invocation
18451 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18452 (debug_line): New function for debug.
18453 (complete_class_decl): No longer do something during pass 1.
18454 (method_header): Use BUILD_PTR_FROM_NAME.
18455 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18457 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18458 function's main comment.
18459 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18461 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18462 (resolve_class): Now works with arrays.
18463 (do_resolve_class, resolve_and_layout): New functions.
18464 (java_check_regular_methods): Reverse method list before and after
18465 having processed it. No longer set ctxp->artificial_constructor.
18466 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18467 accordingly. Fixed typo in issued error message. Now use
18469 (find_in_imports_on_demand): Now use obstack_grow0.
18470 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18471 (source_end_java_method): Call expand_expr_stmt instead of
18472 expand_expr. Calls it before calling expand_function_end.
18473 (java_method_add_stmt): Do nothing if errors were found during
18475 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18476 (build_method_invocation_stmt, build_invoke, invocation_mode,
18477 lookup_method_invoke, refine_accessible_methods_list,
18478 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18480 * typeck.c (build_java_signature): Properly end method signature
18481 if return type skipped.
18482 (match_java_method): New function.
18484 1998-03-16 Per Bothner <bothner@cygnus.com>
18486 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18488 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18490 * expr.c (build_invoke_non_interface): New function.
18491 (methods_ident, ncode_ident): Now static globals.
18492 (expand_invoke): Use build_invoke_non_interface.
18493 * java-tree.h (struct lang_decl): New field function_decl_body.
18494 (DECL_FUNCTION_BODY): New macro.
18495 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18496 CLASS_FROM_SOURCE_P.
18497 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18498 before starting pass 2. Call to java_generate_parsed_class replaced
18499 by java_register_parsed_class.
18500 * lex.c: Fixed typo in header. Some line width related formating.
18501 * lex.h: Some line width related formating.
18502 * parse.h (source_end_java_method, resolve_expression_name,
18503 complete_class_decl, maybe_create_class_interface_decl,
18504 check_class_interface_creation): New static function declarations.
18505 (java_layout_parsed_class, java_method_add_stmt): New function
18507 (struct parser_ctxt): Field mark_class_generate removed. New
18508 fields class_list and artificial_constructor.
18509 * parse.y: Fixed typo in header.
18510 (class_declaration:): Call complete_class_decl when class body
18512 (method_declaration:): Call source_end_java_method in pass 2 when
18513 the method body is defined.
18514 (postfix_expression:): Do expression name resolution on sub-rule
18515 name during pass 2.
18516 (create_class, create_interface): Merged common pieces.
18517 (check_class_interface_creation, maybe_create_class_interface_decl):
18519 (complete_class_decl): New function.
18520 (register_fields): Fixed line width related typo.
18521 (method_header): Correctly skip first argument when fixing
18522 argument line. Changed the loop.
18523 (java_check_circular_reference): Now use ctxp->class_list.
18524 (java_complete_class): Removed start/stop marking.
18525 (java_check_regular_methods): Now takes a class decl as an
18526 argument. Add default constructor if none were encountered.
18527 (java_check_methods): Now use ctxp->class_list. Changed call to
18528 java_check_regular_methods.
18529 (source_start_java_method): Set DECL_ARG_TYPE for each function
18531 (source_end_java_method, java_method_add_stmt): New functions.
18532 (java_generate_parsed_class): No longer exists.
18533 (java_layout_parsed_class, java_register_parsed_class): New functions.
18534 (resolve_expression_name): New function.
18536 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18538 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18539 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18540 until pass initializations are done. Call read_import_dir with
18542 * parse.h: (lookup_modifier_cl): New function declared.
18543 (INTERFACE_FIELD_MODIFIERS): New macro.
18544 (OBSOLETE_MODIFIER_WARNING): New macro.
18545 * parse.y: (register_fields): Class type and current field name in
18546 local variables. Check modifier(s) if adding field(s) to an interface.
18547 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18548 and report errors using the faulty modifier line context.
18549 (lookup_modifier_cl): New function.
18550 (read_import_dir): Detect and report default import processing
18553 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18555 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18556 * class.c (is_compiled_class): Return 1 after making sure it
18557 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18558 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18559 * java-tree.h (flag_assume_compiled): Add decl.
18560 * lang.c (lang_f_options): Add the flag.
18561 (flag_assume_compiled): Add decl, default to 0.
18563 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18565 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18566 (is_compiled_class): Likewise.
18567 (layout_class): Likewise.
18568 (layout_class): Detect and lay out classes defined in source code.
18569 (interface_of_p, add_interface_do, may_add_interface): New
18571 (add_interface): Now use add_interface_do.
18572 (add_method_1): New function.
18573 (add_method): Now use add_method_1.
18574 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18575 (complete_start_java_method): New function.
18576 (start_java_mehod): Now call complete_start_java_method.
18577 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18578 (expand_invoke): Likewise and fixed typo.
18579 *gjava.c: (print_super_field): Use new argument to find_class
18582 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18583 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18584 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18586 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18587 (add_method_1, push_class): New prototypes.
18588 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18589 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18590 directory where the class was found.
18591 (find_class): New argument DO_CLASS_FILE. Function find_class
18592 modified accordingly.
18593 *jcf-parse.c: (fix_class_path): New function.
18594 (load_class): Use new VERBOSE argument. load_class now finds and
18595 loads/parses .class/.java files. Save read_state of current_jcf
18597 (java_parser_abort_on_error): New macro.
18598 (jcf_parse_source, parse_source_file): New function.
18599 (jcf_parse): Fixed typo.
18600 (yyparse): Call parse_source_file () only.
18601 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18602 writing the real class name back in the zip directory entry.
18603 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18604 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18605 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18606 (find_class): Prototype fixed.
18607 *lex.c: Added 1998 time stamp.
18608 Removed all static global variables, moved into the parser
18609 context data structure.. Now include unistd.h if SEEK_SET not
18611 (java_init_lex): Rewritten.
18612 (java_sneak_unicode): Modified current unicode access in current line.
18613 (java_unget_unicode): Likewise.
18614 (java_allocate_new_line): New allocation management.
18615 (java_read_char): Modified access and storage of unget_utf8_value.
18616 New way of processing current unicode.
18617 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18618 (java_get_unicode): Now use the parser context.
18619 (java_lineterminator): Likewise.
18620 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18621 of the reentrant parser implementation. Function now use the
18622 parser context data structure and java_lval. Fixed production of
18623 the float and double constant "out of range" error message. Fixed
18624 obstack use. Return integer value when hitting a modifier. Now
18625 return type for TRUE, FALSE and other predefined types. Return
18626 identifier as a TREE_LIST list containing the current line context
18627 as the TREE_VALUE sub-node.
18628 (java_unicode_2_utf8): Fixed typo in declaration.
18629 (java_lex_error): Now use the parser context data structure.
18630 *lex.h: Added 1998 time stamp.
18631 (struct java_line): New fields ref_count and next.
18632 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18633 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18634 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18635 *parse.h: Added 1998 time stamp.
18636 (java_parse_source_file): Renamed from parse_source_file.
18637 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18638 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18639 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18640 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18641 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18642 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18643 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18644 (struct parser_ctxt): New data structure to keep the parser context.
18645 *parse.y: Added 1998 time stamp, got rid of static global variables.
18646 (java_error_count, ctxp): New global variables.
18647 (%union): New value field.
18648 (numeric_type, integral_type): Rules removed.
18649 (primitive_type): Rule defined to handle integral, float, double and
18651 (qualified_name, package_declaration,
18652 single_type_import_declaration, type_import_on_demand_declaration,
18653 modifiers, class_declaration, super, interfaces,
18654 interface_type_list, class_body, field_declaration,
18655 field_declaration, variable_declarators, variable_declarator,
18656 variable_declarator_id, method_declaration, method_header,
18657 formal_parameter_list, formal_parameter, method_body, block,
18658 static, interface_declaration, extends_interfaces,
18659 abstract_method_declaration, local_variable_declarators): Rules now
18661 (force_error, do_warning): New global statics.
18662 (push_parser_context, parser_context_save_global,
18663 parser_context_restore_global, pop_parser_context): New functions.
18664 (yyerror): Now uses the global parser context. Fixed use of obstack.
18665 (parse_error, parse_error_context, parse_warning_context,
18666 java_accstring_lookup, redefinition_error, check_modifiers,
18667 parser_add_interface, create_interface, create_class, find_field,
18668 duplicate_declaration_error, register_fields, method_header,
18669 check_modifiers_consistency, check_abstract_method_header,
18670 method_declarator, parser_qualified_classname,
18671 parser_check_super_interface, parser_check_super,
18672 parser_chain_incomplete_item, java_check_circular_reference,
18673 layout_class_from_source, java_complete_class,
18674 complete_method_decl, resolve_class, complete_class_report_errors,
18675 java_check_final, check_method_redefinition,
18676 java_check_regular_methods, java_check_abstract_methods,
18677 java_check_methods, lookup_java_interface_method2,
18678 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18679 process_imports, find_in_imports, read_import_entry,
18680 read_import_dir, find_in_imports_on_demand,
18681 check_pkg_class_access, not_builtin_p, declare_local_variables,
18682 source_start_java_method, java_generate_parsed_class): New
18684 *typeck.c: (signature_include_return): New global variable.
18685 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18686 to add the function returned type in the signature.
18688 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18690 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18692 1998-01-29 Dave Brolley <brolley@cygnus.com>
18694 * Make-lang.in (java.info): Added.
18695 (java.install-info): Added
18697 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18699 * Makefile.in (clean): Also remove java/parse.c.
18701 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18703 Add a pair of -fbounds-check/-fno-bounds-check options.
18704 * lang.c (lang_decode_option): Add code to grok arguments.
18705 (flag_bounds_check): Add decl.
18706 (lang_f_options): New array w/ the option in it.
18707 * java-tree.h (flag_bounds_check): Add decl.
18708 * lang-options.h: New file.
18709 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18710 of a static macro value.
18711 (JAVA_ARRAY_EXCEPTION): Delete macro.
18713 1998-01-23 Per Bothner <bothner@cygnus.com>
18715 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18716 * expr.c (build_anewarray): Add missing promote_type.
18718 1998-01-22 Per Bothner <bothner@cygnus.com>
18720 Add array types with known length to optimize bounds checking.
18721 * typeck.c (build_java_array_type): Take length parameter.
18722 (java_array_type_length, build_prim_array_type): New functions.
18723 * java-tree.h: Update for new functions.
18724 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18725 * class.c: Use build_prim_array_type.
18726 * expr.c (can_widen_reference_to): Handle known-length array types.
18727 (verify_jvm_instructions): Keep track of integer push instructions
18728 followed by newarray/anewarray, so we can build known-length arrays.
18729 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18730 (java_array_data_offset): New function.
18731 (build_java_array_length_access): New function. Optimize if constant.
18732 (build_java_arrayaccess): Constant fold bounds check.
18733 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18734 (build_newarray, build_anewarray): New functions.
18735 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18736 * verify.c (merge_types): Handle known-lengh array types.
18738 1998-01-19 Per Bothner <bothner@cygnus.com>
18740 * expr.c (expand_byte_code): Fix performace bug, which caused
18741 searching linenumber_table to be linear rather than constant.
18743 1997-12-12 Per Bothner <bothner@cygnus.com>
18745 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18747 * decl.c, java-tree.h (soft_fmod_node): New global.
18748 * decl.c (init_decl_processing): Define __builtin_fmod.
18749 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18750 using __builtin_fmod.
18752 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18754 * keyword.h: New file, output of keyword.gperf as processed by
18756 * lex.c (java_lex_init): Initialize java_error_flag.
18757 * parse.c (YYERROR_NOW): Uses java_error_flag.
18758 * parse.y: New static java_error_flag. Useless definition of
18760 * parse.y (java_error): Portable error recovery using
18761 java_error_flag (not yet completely tuned).
18763 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18765 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18767 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18769 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18770 (parse.c, lex.c, keyword.h): New rules for Java source code
18772 * parse.c: Renamed into jcf-parse.c.
18773 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18774 * keyword.gperf: New file, Java keywords.
18775 * parse.y: New file, Java language grammar.
18776 * parse.h: New file, Java language grammar definitions.
18777 * lex.c: New file, Java language lexer.
18778 * lex.h: New file, Java language lexer definitions.
18780 1997-12-03 Per Bothner <bothner@cygnus.com>
18782 * decl.c (clinit_identifier_node), java-tree.h: New global.
18783 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18784 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18785 * expr.c (expand_java_field_op): Check for invalid assignment
18788 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18790 1997-10-27 Per Bothner <bothner@cygnus.com>
18792 * verify.c (verify_jvm_instructions): When processing a handler,
18793 attempt to set the current_subr to the right value.
18794 (More complicated code combines Sep 17 and Oct 22 versions.)
18796 1997-10-24 Per Bothner <bothner@cygnus.com>
18798 * class.c (push_class): Figure out (guess) name of source file.
18799 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18800 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18801 (parse_class_file): Change return type from int to void.
18802 Call debug_start_source_file/debug_end_source_file.
18804 * expr.c (build_java_binop): Fix masking 2nd operand.
18805 * decl.c (init_decl_processing): Set sizetype first.
18807 1997-10-22 Per Bothner <bothner@cygnus.com>
18809 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18810 (Revert Sep 17 change.)
18812 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18814 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18815 .class extension in their name and fix thing so we don't process
18816 them parse_zip_file_entries().
18817 (parse_zip_file_entries): Cleaned unused local variables.
18819 1997-10-20 Per Bothner <bothner@cygnus.com>
18821 * expr.c (can_widen_reference_to): Allows equal array element types.
18822 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18823 * jcf-dump.c (RET): Get (and print) index.
18825 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18826 Promote element type to POINTER_TYPE.
18828 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18830 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18831 find_in_current_zip, jcf_figure_file_type): Moved from
18832 jcf-reader.c to parse.c.
18833 * zextract.c: (read_zip_archive): takes file_comment_length possible
18834 field into account.
18836 1997-10-20 Per Bothner <bothner@cygnus.com>
18838 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18840 * verify.c (merge_types): Handle array types even better ...
18842 1997-10-17 Per Bothner <bothner@cygnus.com>
18844 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18846 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18847 * class.c (make_class_data): Don't build fields_decl if no fields.
18848 When building fields_decl, skip if DECL_ARTIFICIAL.
18850 * expr.c (java_stack_swap): Update stack_type_map.
18851 * verify.c (merge_types): Handle array types better.
18853 1997-10-15 Per Bothner <bothner@cygnus.com>
18855 * class.c (add_field): Don't promote short integral fields to
18856 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18857 * expr.c (push_value): Promote and convert short integral values.
18859 * decl.c, java-tree.h (integer_two_node): New constant node.
18860 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18862 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18864 * class.c (append_gpp_mangled_type): Use function argument
18865 unpromoted type to generate mangled name.
18867 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18869 * constants.c (build_constant_data_ref): Now uses current_class
18870 instead of main_class.
18871 (build_constants_constructor): Now uses current_class instead of
18873 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18874 of the global variable SeepZipFiles done here.
18875 * zextract.c (read_zip_archive): extra_field optional field taken
18876 into account while computing the position of the class file in the
18878 * verify.c (verify_jvm_instructions): Use current_jcf to search
18880 * parse.c (load_class): First search for the class to load in the
18881 current zip file. Saves current_jcf (restored before returning
18882 from that function). Don't call JCF_FINISH in the class was found
18883 in the current ZIP file.
18884 (jcf_parse): If the class was found in the current ZIP file, save
18885 its tree_constant_pool (for later reuse).
18886 (parse_class_file): New function. Process each method defined in
18887 the current class and record the class as to be later registered.
18888 (yyparse): Rewritten. Figure the type of the current file and switch
18890 * lang.c: New global variable current_jcf.
18891 (lang_init): Removed compiling_from_source test (done later, in
18892 yyparse). Removed call the jcf_parse ().
18893 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18894 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18895 in the current ZIP file) and zip_offset (offset to the class data in
18896 the current zip file).
18897 * jcf-reader.c: zipfile.h included.
18898 localToFile: New ZipFileCache static global variable
18899 (parse_zip_file_entries): New function. Browse the current ZIP
18900 file directory and process each class found.
18901 (process_zip_dir): New function. Register each class found in the
18902 ZIP file directory. The class aren't parsed but a valid JCF is
18903 link to each of them.
18904 (find_in_current_zip): New function. Search for a class in the
18905 current ZIP file directory. If found, prepare the class so that it
18907 (jcf_figure_file_type): New function. Examine the file structure
18908 to figure a class file, a ZIP file. If none of these categories are
18909 matched, a source file is assumed.
18910 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18911 SeenZipFile: New global variable.
18912 (open_in_zip): Use zipmember's length to accelerate the search for
18913 a member. If zipmember was NULL and zip file successfully read,
18915 * java-tree.h: New global variable current_jcf declared. Added
18916 declaration for current_constant_pool_tags, current_constant_pool_data,
18917 current_constant_pool_length, current_constant_pool_data_ref.
18918 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18919 store the JCF of classes seen in a zip file) and tree *constant_pool
18920 (to save a loaded class constant pool). current_class declared here.
18921 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18922 retrieve method_ref_constant.
18923 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18924 (OBJECT): get_class_constant now uses current_jcf.
18925 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18926 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18927 (expand_invoke): Now uses current_class instead of main_class
18928 (build_class_init): Now uses current_class instead of main_class
18929 * class.c: New static global variable registered_class.
18930 (register_class): New function.
18931 (emit_register_class): Modified to use registered_class instead of
18933 (is_compiled_class): Now take into account class seen in the archive.
18935 1997-10-06 Per Bothner <bothner@cygnus.com>
18937 * except.h: Renamed to: java-except.h.
18938 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18939 * except.c: Add semi-working (commented out) implementation.
18941 * expr.c (expand_iinc): Add needed flush_quick_stack.
18942 * parse.c (set_source_filename): New function.
18943 (give_name_to_class): Set input_filename from package.classname.java.
18945 * jcf-io.c (find_class): Don't look first in ".".
18947 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18949 * zextract.c (read_zip_archive): Now takes into account the
18951 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18953 1997-09-20 Per Bothner <bothner@cygnus.com>
18955 * constants.c, java-tree.h (build_internal_class_name): New function.
18956 (alloc_class_constant): Re-implement using build_internal_class_name.
18957 * class.c (make_class_data): Likewise.
18958 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18960 1997-09-17 Per Bothner <bothner@cygnus.com>
18962 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18963 to NULL before pushing an exception handler target.
18965 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18966 (java_stack_swap, java_stack_dup): Re-write to be safe from
18967 clobbering registers.
18968 (build_class_init): New function.
18970 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18972 * typeck.c (build_java_array_type): Temporary use
18973 permanent_obstack to create the array 'length' field.
18974 * expr.c (lookup_label): Temporay use permanent_obstack to create
18975 label if not found.
18976 * class.c (push_super_field): Tempory use permanent_obstack.
18978 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18980 * typeck.c (type_for_mode): Now handles double_type_node and
18982 * verify.c (verify_jvm_instructions): The instruction following
18983 the wide bytecode is checked. OPCODE_ret added to the list of
18986 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18988 * class.c (make_class): Temporary use permanent_obstack. Set the
18989 class CLASS_P field to 1.
18990 (push_class): Temporary use permanent_obstack.
18991 (set_super_info): Temporary use permanent_obstack.
18992 (add_method): Temporary use permanent_obstack, set
18993 METHOD_TRANSIENT().
18994 (add_field): Temporary use permanent_obstack. Sets
18995 FIELD_VOLATILE() and FIELD_TRANSIENT().
18996 (build_class_ref): Temporary use permanent_obstack if the class
18998 (build_static_field_ref): Temporary use permanent_obstack when
18999 creating field's rtl.
19000 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
19001 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
19002 and fields. Function finalized, as far as flag handling.
19003 (push_class_static_dummy_field): Temporary use permanent_obstack.
19004 (emit_register_class): Force generation of class registration at
19006 * decl.c (end_java_method): Call permanent_allocation() before
19008 * expr.c (can_widen_reference_to): Added comment to interface
19009 handling, fixed typo.
19010 (lookup_field): Now uses CLASS_P() to correct FIXME
19011 (expand_invoke): Verification on public && !static &&
19012 !abstract moved into soft_lookupinterfacemethod (kaffe).
19013 Use Object class dtable if objectref is an array when expanding
19015 (java_push_constant_from_pool): Temporary use permanent_obstack
19016 for CONSTANT_string
19017 * parse.c (get_ref_constant): Temporary use permanent_obstack to
19018 create constant references.
19019 (get_constant): Temporary use permanent_obstack to create constant.
19020 (load_class): Temporary use permanent_obstack to load class.
19021 (jcf_parse): Temporary use permanent_obstack to perform class
19023 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
19024 (build_java_signature): Temporary use permanent_obstack.
19025 * verify.c: (verify_jvm_instruction): removed unnecessary verification
19027 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
19028 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
19031 1997-09-11 Per Bothner <bothner@cygnus.com>
19033 * class.c (append_gpp_mangled_type): Fix typo.
19034 (emit_register_class): Use main_class to get class object, rather
19035 than looking for no-longer-existing static decl starting with _CL.
19036 * typeck.c (parse_signature_type): Promote array element type
19037 if it is a RECORD_TYPE.
19039 1997-09-10 Per Bothner <bothner@cygnus.com>
19041 * class.c (push_class_static_dummy_field): New function.
19042 (mangle_static_field): New. Do G++-style mangling of static fields.
19043 (layout_class): Mandle static fields here, not in add_field.
19044 (build_class_ref): The class object is now a dummy static field.
19045 * decl.c (find_local_variable): Look for best, instead of first match.
19046 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
19047 (build_java_athrow): Don't check here if exception is Throwable.
19048 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
19049 (TYPE_USED): Removed. No longer used ...
19050 * parse.c (jcf_parse): Call push_class_static_dummy_field.
19051 * verify.c (push_pending_label): New function.
19052 (push_pending_block): Renamed to check_pending_block.
19053 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
19054 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
19055 re-checking possible handlers) after a store (less wasted work).
19056 Check for null handler (finally) before calling add_handler.
19057 Various changes to (finally?) correctly handle try/finally.
19059 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
19061 * class.c: Include stdio.h.
19063 1997-09-04 Per Bothner <bothner@cygnus.com>
19065 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
19066 to make sure class is initialized before static/special invoke.
19068 * verify.c (verify_jvm_instructions): On a store instruction,
19069 call find_local_variable to force pre-allocation of decl and rtx.
19070 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
19072 1997-09-03 Per Bothner <bothner@cygnus.com>
19074 * class.c (build_class_ref): Strip off "promoted_" if need be.
19075 (make_field_value): Call build_java_signature when needed.
19076 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
19077 * expr.c (build_java_athrow): Don't push_value of exception.
19078 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
19079 match specification of [fd]cmp[lg] for NaNs.
19080 (expand_byte_code): Add support for exception handler ranges.
19081 * except.c: Add skeleton for EH code-generation.
19082 * verify.c (merge_types): Treat all promoted integral types as equal.
19083 * constants.c (build_constants_constructor): To force creation of
19084 current_constant_pool_data_ref, call build_constant_data_ref.
19086 * javaop.def (lload): Fix typo.
19087 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
19089 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
19091 * parse.c: Don't include function.h.
19093 1997-08-27 Per Bothner <bothner@cygnus.com>
19095 * except.[ch]: New files.
19096 * Makefile.in (JAVA_OBJS): Add except.o
19097 * expr.c: Temporary warning about unimplemented exceptions.
19098 * verify.c: Verify exception handlers.
19100 * jcf-dump.c (disassemble_method): Print exception table.
19102 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19104 * expr.c (verify_jvm_instructions): Started a thorough
19105 verification of invoke* bytecodes.
19106 (expand_byte_code): flush quick stack if PC is the target of a
19107 branch. and undef RET (conflicting with config/i386/i386.h).
19108 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
19110 (expand_invoke): Now handles invokeinterface and do more
19111 verification according to the bytecode.
19112 (lookup_field): Don't try to load the class if processing
19114 (can_widen_reference_to): Now handles interfaces.
19115 * decl.c (init_decl_processing): New global variable
19116 soft_lookupinterfacemethod_node, declared in java-tree.h.
19117 Call set_super_info on string_type_node.
19118 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
19120 * class.c (set_super_info): Fills the CLASS_* flags according to
19122 (get_access_flags_from_decl): Handles all class flags.
19124 1997-08-26 Per Bothner <bothner@cygnus.com>
19126 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
19127 * parse.c (yyparse): Check for abstract method, and missing code.
19128 * expr.c (expand_byte_code): Change interface.
19129 * lang.c (put_decl_node): Print promoted types prettier.
19130 * verify.c (verify_jvm_instruction): Change interface.
19131 Partial support for scanning exception table.
19132 For load instructions, handle promoted integral types.
19134 1997-08-21 Per Bothner <bothner@cygnus.com>
19136 * verify.c: New file, with contents moved from expr.c.
19137 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
19138 * typeck.c (is_array_type_p): Moved here from expr.c.
19139 * java-tree.h: Add some now-needed function declarations.
19140 * Makefile.in (JAVA_OBJS): Added verify.o.
19142 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
19144 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
19145 METHOD_ABSTRACT flag.
19147 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
19148 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
19149 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
19151 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
19153 (start_java_method): Hook for SYNCHRONIZED methods.
19155 * expr.c (build_java_jsr, build_java_ret): New functions
19156 (JSR,PRE): New macros
19157 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
19158 (verify_jvm_instructions): tableswitch, lookupswitch,
19159 monitorenter, monitorexit, goto_w: verified.
19160 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
19161 (build_java_monitor): New function.
19162 (MONITOR_OPERATION): Modified to call build_java_monitor()
19163 (verify_jvm_instructions): Started a thorough verification of
19166 1997-08-19 Per Bothner <bothner@cygnus.com>
19168 Support verification of jsr/ret subroutines (used for try/finally).
19169 * decl.c (return_address_type_node): New type node.
19170 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
19171 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
19172 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
19173 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
19174 TYPE_USED): New macros for special types in type_map.
19176 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
19177 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
19179 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
19181 * expr.c (can_widen_reference_to): New function.
19182 (pop_type): Use it.
19183 (merge_type_state): Support handling start of subroutine.
19184 (push_pending_block): Return char* error message, instead of calling
19185 fatal on an error. Also handle subroutines.
19186 (verify_jvm_instructions): Handle errors from push_poending_block.
19187 Support jsr and ret instructions.
19189 1997-08-19 Per Bothner <bothner@cygnus.com>
19191 * jcf-io.c (find_classfile): Fix thinko.
19192 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
19194 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
19196 * Makefile.in (BISON): Remove.
19198 1997-08-07 Per Bothner <bothner@cygnus.com>
19200 * Makefile.in: Convert to autoconf.
19201 * config-lang.in (outputs): Added java/Makefile.
19203 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
19204 Rename cc1java to jc1.
19206 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
19207 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
19209 * class.c (class_depth): Do load_class if needed.
19211 Mostly better verification.
19212 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
19213 (init_decl_processing): Change return type of soft_checkcast.
19214 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
19215 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
19216 lang_print_error): New functions.
19217 (lang_init): Set global hook print_error_function to lang_print_error.
19218 * expr.c: In the type_map ptr_type_node is only used for null now.
19219 (pop_type, merge_types): Hence ptr_type_node matches any reference.
19220 (merge_types): Dererence pointer to record types before comparing.
19221 (decode_newarray_type, merge_types): On error just return NULL.
19222 (build_java_binop): Add preliminary implementation (with warning)
19223 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
19224 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
19225 (expand_compare, expand_java_goto, expand_java_call): Don't
19226 push_pending_block, since that only makes sense when verifying.
19227 (merge_type_state): Different return codes.
19228 (push_pending_block): A block may need to be verified more than once.
19229 (expand_byte_code): Warn about unused code at code generation time.
19230 (verify_jvm_instruction): Changed logic, since code may need to be
19231 re-verified if type-state has changed. Also, better error handling.
19232 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
19233 Improve newarray, anewarray, ?aload, athrow,
19234 * java-tree.h (LABEL_CHANGED): New macro.
19236 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
19238 * decl.c (soft_athrow_node): New global variable initialized.
19239 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
19240 * typeck.c (convert): Added support for REAL_TYPE.
19241 (convert_to_char): New function.
19242 (convert): Handle CHAR_TYPE.
19243 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
19244 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
19245 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
19247 (verify_jvm_instructions): Added break a the end of bogus unop: label.
19248 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
19249 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
19250 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
19251 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
19252 to Use The Right Things.
19253 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
19254 compatible with INT. BOOLEAN is made equivalent to BYTE.
19255 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
19256 OPCODE_ifnonnull): Now supported.
19257 (build_java_athrow): New function.
19259 1997-08-04 Per Bothner <bothner@cygnus.com>
19261 Rename method name <init> to match G++ (and fix mangling).
19262 * class.c (layout_class): Replace method name of <init> by class name.
19263 (make_method_value): Do inverse renaming of constructor from <init>.
19264 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
19265 * typeck.c (lookup_java_constructor): New function.
19266 * expr.c (expand_invoke): If method_name is <init>, call
19267 lookup_java_constructor to find constructor.
19269 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
19271 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
19273 * parse.c (get_class_constant): Modified to handle array "classes"
19274 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
19276 (convert): Modified to handle real type.
19277 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
19278 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
19279 variables declared.
19280 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
19281 soft_multianewarray, soft_newarray_node, soft_throw_node): New
19282 global variables initialized.
19283 (find_local_variable): Handles the case of a pointer
19284 (end_java_method): Restore the use of one more scope
19285 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
19286 build_java_array_length_access, expand_java_arrayload,
19287 expand_java_arraystore, expand_java_array_length,
19288 expand_java_multianewarray, expand_java_anewarray,
19289 build_java_check_indexed_type, is_array_type_p,
19290 build_java_throw_out_of_bound_exception): New functions.
19291 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
19292 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
19293 OPCODE_<t>aload): Implemented code for verification.
19294 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
19295 ARRAY_NEW_MULTI): Macro defined.
19296 (CONVERT): Modified to invoke convert().
19297 (case OPCODE_aload2): Fixed index typo from 2 to 1.
19299 1997-07-31 Per Bothner <bothner@cygnus.com>
19301 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
19302 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
19303 (make_class_data): Field name needs '/' as package prefix.
19304 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
19306 1997-07-25 Per Bothner <bothner@cygnus.com>
19308 Implement debug information for local variables.
19309 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
19310 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
19311 DECL_LOCAL_SLOT_CHAIN): New macros.
19312 (struct lang_decl_var): New type.
19313 * parse.c (give_name_to_locals): Move to decl.c.
19314 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
19315 (start_java_method): Re-write parameter handling.
19316 (pending_local_decls): New global variable.
19317 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
19318 (find_local_variable): Accept pc so we can skips decls not in range.
19319 (struct binding_level): Add end_pc field.
19320 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19321 (various): Change so current pc gets passed to find_local_variable.
19323 * decl.c (init_decl_processing): Re-arrange fields in
19324 class_type_node and and method_type_node to match kaffe 0.9.1.
19325 * class.c (make_method_value, make_class_data): Update
19326 initializations to match.
19328 1997-07-16 Per Bothner <bothner@cygnus.com>
19330 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19331 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19332 (push_super_field): New function.
19333 (make_class_data): Handle inheritance of class static initializer.
19334 (layout_class): New name mangling.
19335 * constants.c (build_constant_data_ref): Init type of data array
19336 to a one-element array.
19337 (build_constants_constructor): Set DECL_SIZE from complete array type.
19338 * decl.c: Rename class_type, object_type etc to class_type_node,
19339 object_type_node etc. Make former inherit from latter.
19340 * expr.c (expand_invoke): Add cast of function address.
19341 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19342 * parse.c (yyparse): Don't call layout_class here.
19343 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19345 1997-06-14 Per Bothner <bothner@cygnus.com>
19347 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19348 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19349 (alloc_class_constant): New.
19350 * expr.c (expand_invoke): Make sure method's class is initialized.
19351 * class.c (interits_from_p, emit_register_class): New functions.
19352 * parse.c (yyparse): Call emit_register_class.
19354 1997-06-09 Per Bothner <bothner@cygnus.com>
19356 * constants.c: New file, to handle constant pool.
19357 * Makefile.in (JAVA_OBJS): Add constants.o.
19358 * decl.c (init_decl_processing): Update, fix, finish various structs.
19359 (pushdecl_top_level): New.
19360 * parse.c (layout_class): Moved to class.c.
19361 * expr.c (java_push_constant_from_pool): New function.
19362 * class.c (build_class_ref): Make work fully
19363 (make_class_data): Emit super-class, constant pool, interface vector.
19365 1997-06-03 Per Bothner <bothner@cygnus.com>
19367 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19368 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19369 * class.c (class_depth): New function.
19370 (lookup_named_class): Replaced by new function lookup_class.
19371 * decl.c (object_type_node, string_type_node): New.
19372 Remove various types that we no longer need.
19373 * expr.c (verify_jvm_instructions): New separate verifier pass.
19374 (push_type, pop_type): New functions for verifier.
19375 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19376 (expand_byte_code): Simplify, since we assume already verified.
19377 (expand_invoke): Now mostly works.
19378 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19379 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19380 * parse.c: Wait to allocate class object until we know its name.
19381 (layout_class): Calculate DECL_VINDEX for each virtual method.
19382 * typeck.c (get_array_type): Rename to ...
19383 (build_java_array_type): ... and provide working implementation.
19384 (build_java_signature): New function - build Java signature of type.
19385 (set_java_signature): New function - cache signature with type.
19386 (lookup_java_method): New function.
19388 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19390 * class.c (ident_subst): Take extra SUFFIX parameter.
19391 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19392 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19393 (build_class_ref): Actually implement.
19394 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19395 * decl.c (builtin_function): New.
19396 (init_decl_processing): Update for current Kaffe. Declare some
19397 builtin Kaffe functions.
19398 * expr.c (build_address_of): New.
19399 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19400 Renamed (from expand_java_new etc), and added working implementations.
19401 (build_field_ref): Now also handle static fields.
19402 (expand_invoke): Implement invokestatic, and start implement rest.
19403 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19404 * javaop.def: Rename invokevirt -> invokevirtual.
19405 * lang.c (use_handles): Removed.
19406 * parse.c: Add support for ConstantValue attribute.
19407 Handle nested loading of a class. (JPOOL_UTF): New.
19409 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19411 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19413 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19415 * Make-lang.in (java.install-man): New empty rule.
19416 * typeck.c (set_local_type): New function.
19417 * expr.c (STORE_INTERNAL): Call find_local_variable,
19418 not find_stack_slot. Call set_local_type.
19420 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19422 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19423 and building RECORD_TYPE CONSTRUCTORs.
19424 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19426 * lang.c (use_handles): Change the default to 0.
19427 * decl.c: Define and build class_type, field_type, utf8const_type.
19428 * class.c (make_class_data, make_field_value,
19429 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19430 hashUtf8String, strLengthUtf8, mangled_classname:
19431 Functions to build reflective data structures.
19432 * parse.c (yyparse): Call make_class_data.
19434 * jcf-io.c (open_class, find_classfile): New functions.
19435 * jcf-dump.c: Support reading classfile from explicitly-named
19436 class file (without CLASSPATH searching).
19438 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19440 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19441 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19442 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19443 (get_constant): Now trivial for CONSTANT_Utf8.
19445 * jcf.h: Make NEW_CPOOL the default.
19446 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19448 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>