1 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
4 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
5 instead of deferred backquote.
7 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
9 * typeck.c (find_method_in_interfaces): Move variable
12 2004-01-16 Andrew Haley <aph@redhat.com>
15 * typeck.c (shallow_find_method): New.
16 (find_method_in_superclasses): New.
17 (find_method_in_interfaces): New.
19 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
21 * jcf-parse.c (read_class): Save and restore output_class.
22 * decl.c (java_expand_body): Set output_class from fndecl.
24 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
26 * class.c (gen_indirect_dispatch_tables): Fix string length
29 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
31 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
32 (java.srcextra): Copy above back to source directory if requested.
33 (po-generated): Delete reference to $(parsedir).
34 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
37 2004-01-14 Jan Hubicka <jh@suse.cz>
39 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
42 2004-01-09 Mark Mitchell <mark@codesourcery.com>
44 * java-tree.h (java_expand_expr): Change prototype.
45 * expr.c (java_expand_expr): Add alt_rtl parameter.
47 2004-01-09 Andrew Haley <aph@redhat.com>
50 * parse.y (java_fix_constructors): Set output_class.
51 (java_reorder_fields): Likewise.
52 (java_layout_classes): Likewise.
53 (java_expand_classes): Generate indirect dispatch tables.
54 (java_expand_classes): Set output_class.
55 (java_finish_classes): Likewise.
56 * lang.c (java_init): Turn on always_initialize_class_p if we're
57 using indirect dis[atch.
58 (java_decl_ok_for_sibcall): Use output_class, not current_class.
59 (java_get_callee_fndecl): Use class local atable.
61 (always_initialize_class_p): Decl moved to java-tree.h.
62 (HANDLE_CLASS_INFO): Set output_class.
63 (read_class): Likewise.
64 (parse_class_file): Call gen_indirect_dispatch_tables.
65 (parse_zip_file_entries): Set output_class.
66 (java_parse_file): Set output_class. Don't emit symbol tables.
67 * java-tree.h (output_class): New.
68 Remove global declarations for otable, atable, and ctable.
69 (always_initialize_class_p): moved here from decl.c.
71 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
72 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
73 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
74 (struct lang_type): Add otable_methods, otable_decl,
75 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
76 ctable_decl, catch_classes, type_to_runtime_map.
77 * expr.c (build_field_ref): Make otable, atable, and ctable class
78 local rather than global.
79 (build_known_method_ref): Likewise.
80 (build_invokeinterface): Likewise.
81 (java_expand_expr): Pass runtime type (rather than actual type) to
83 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
84 this class. Look up each class in that map to delete duplicates.
85 (expand_end_java_handler): Pass runtime type (rather than actual
86 type) to expand_start_catch.
87 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
89 (java_init_decl_processing): Rearrange things. Remove global
90 declarations of otable, atable, and ctable.
91 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
92 (java_expand_body): Set output_class.
93 * constants.c (build_constant_data_ref): Use output_class, not
95 (alloc_name_constant): Likewise.
96 * class.c (gen_indirect_dispatch_tables): New.
97 (build_class_ref): Generate hard reference to superclass, even if
98 using indirect dispatch.
99 (build_static_field_ref): Use class local atable.
100 (make_class_data): Generate hard reference to superclass, even if
101 using indirect dispatch.
102 Generate symbolic references to interfaces when using indirect
104 (make_class_data): Emit otable, atable, and ctable.
105 Make otable, atable, and ctable class local rather than global.
106 (emit_catch_table): Make otable, atable, and ctable class local
109 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
111 * parse.y (catch_clause_parameter): Fix typo.
114 * parse.y: (catch_clause_parameter): Return early if $3, aka
115 formal_parameter, is null.
117 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
119 * class.c: Remove uses of "register" specifier in
120 declarations of arguments and local variables.
123 * gjavah.c: Likewise.
124 * jcf-dump.c: Likewise.
125 * jcf-io.c: Likewise.
126 * jcf-parse.c: Likewise.
127 * jcf-write.c: Likewise.
128 * keyword.h: Likewise.
130 * typeck.c: Likewise.
131 * verify.c: Likewise.
133 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
135 * Make-lang.in (GCJ_CROSS_NAME): Delete.
136 (java.install_common, java.install-man): Adjust for above.
137 (java.uninstall): Likewise.
139 2003-12-03 Michael Koch <konqueror@gmx.de>
141 * class.c (make_class_data):
142 Push field value to 'hack_signers' instead of 'signers'.
143 * decl.c (java_init_decl_processing):
144 Push field 'hack_signers' instead of 'signers'.
146 2003-12-03 Zack Weinberg <zack@codesourcery.com>
148 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
151 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
154 * parse.y (qualify_ambiguous_name): Remove lots of broken
155 field access processing - there's no need to do that here,
156 because we have resolve_field_access. Remove
157 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
158 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
161 2003-12-01 Jeff Sturm <jsturm@one-point.com>
164 * parse.y (java_complete_lhs): Save location prior to patching
167 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
170 * resource.c (write_resource_constructor): Append
171 "_resource" to constructor identifier name.
173 2003-11-25 Jeff Sturm <jsturm@one-point.com>
176 * constants.c (cpool_for_class): New function.
177 (outgoing_cpool): Remove global variable.
178 (alloc_name_constant): Use cpool_for_class.
179 (build_constants_constructor): Likewise.
180 * decl.c (java_expand_body): Set current_class.
181 * java-tree.h (outgoing_cpool) Remove declaration.
182 (init_outgoing_cpool): Likewise.
183 * jcf-parse.c (init_outgoing_cpool): Remove function.
184 (parse_class_file): Don't call init_outgoing_cpool.
185 * parse.y (java_complete_expand_methods): Don't call
186 init_outgoing_cpool. Don't save outgoing_cpool.
187 (java_expand_classes): Don't restore outgoing_cpool.
188 (java_finish_classes): Likewise.
190 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
192 * Make-lang.in: (java.install-common) Add
193 symlink for $(target_noncanonical)-gcjh for
196 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
198 * Make-lang.in (java.extraclean): Delete.
200 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
202 * Make-lang.in (check-java): Add.
204 2003-11-19 Jeff Sturm <jsturm@one-point.com>
207 * except.c (prepare_eh_table_type): Allocate variable-sized
208 buffer `buf' with alloca.
210 2003-11-17 Jeff Sturm <jsturm@one-point.com>
214 decl.c (java_init_decl_processing): Don't initialize
215 class_not_found_type_node, no_class_def_found_type_node.
217 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
218 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
219 (class_not_found_type_node, no_class_def_found_type_node):
222 parse.y (build_dot_class_method_invocation): Add this_class
223 argument. Qualify method invocations to a different class.
224 (create_new_parser_context): Initialize saved_data_ctx to 0.
225 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
226 (build_dot_class_method): Don't load classes. Register
228 (build_incomplete_class_ref): Special cases for interfaces
229 and inner classes. Move build_dot_class_method call to here...
230 (patch_incomplete_class_ref): ...from here. Pass current_class
231 to build_dot_class_method_invocation.
232 (build_assertion): Pass class_type to
233 build_dot_class_method_invocation.
234 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
236 2003-11-17 Jeff Sturm <jsturm@one-point.com>
239 * java-tree.h (BLOCK_EMPTY_P): Define.
240 * parse.y (java_complete_lhs): Check for empty blocks
241 in TRY_FINALLY_EXPR case.
243 2003-11-17 Andrew Haley <aph@redhat.com>
245 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
246 (struct lang_decl_var:freed): New variable.
247 * decl.c (poplevel): Mark local vars that have gone out of scope.
248 (push_jvm_slot): Don't use the RTL of a var that has gone out of
251 2003-11-16 Jason Merrill <jason@redhat.com>
253 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
254 and TAGS files that include them for each front end.
256 2003-11-15 Tom Tromey <tromey@redhat.com>
258 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
260 2003-11-12 Jason Merrill <jason@redhat.com>
262 PR optimization/12547
263 * lang.c (java_tree_inlining_walk_subtrees): Just walk
264 BLOCK_EXPR_BODY directly.
266 2003-11-12 Andrew Haley <aph@redhat.com>
269 * parse.y (fold_constant_for_init): Check that we really do have a
273 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
274 init_test_decls being inlined.
277 * parse.y (do_resolve_class): Check return value from
278 breakdown_qualified().
280 2003-11-11 Tom Tromey <tromey@redhat.com>
283 * parse.y (merge_string_cste): Handle case where we have a
284 pointer that happens to be zero, not null_pointer_node.
286 2003-11-10 Tom Tromey <tromey@redhat.com>
288 * jcf-parse.c (classify_zip_file): Correctly compare
289 filename_length against length of manifest file's name.
291 2003-11-08 Tom Tromey <tromey@redhat.com>
294 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
296 2003-11-06 Andrew Haley <aph@redhat.com>
298 * expr.c (java_stack_swap): Make sure destination stack slots are
301 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
303 * Make-lang.in (dvi): Move targets to $(docobjdir).
304 (gcj.dvi): Simplify rule and adjust target.
305 (gcj.info): Simplify rule.
306 (gcj.pod): New intermediate rule.
307 (gcjh.pod): Likewise.
308 (jv-scan.pod): Likewise.
309 (jcf-dump.pod): Likewise.
311 (jv-convert.pod): Likewise.
312 (rmic.pod): Likewise.
313 (rmiregistry.pod): Likewise.
317 (jcf-dump.1): Delete.
319 (jv-convert.1): Delete.
321 (rmiregistry.1): Delete.
323 2003-11-02 Jeff Sturm <jsturm@one-point.com>
326 * parse.y (resolve_qualified_expression_name): Move test
327 for outer field access methods from here...
328 (check_thrown_exceptions) ...to here.
330 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
332 * .cvsignore: Delete.
334 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
336 * verify.c (verify_jvm_instructions): Don't warn about legal
337 eh binding regions generated for example by jdk 1.4.1.
339 2003-10-24 David S. Miller <davem@redhat.com>
341 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
343 2003-10-22 Andrew Haley <aph@redhat.com>
345 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
346 (java_get_callee_fndecl): New.
348 * jcf-parse.c (java_parse_file): Call emit_catch_table().
350 * java-tree.h (ctable_decl): New.
351 (catch_classes): New.
352 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
354 * decl.c (java_init_decl_processing): Add catch_class_type.
356 Add catch_classes field.
358 * class.c (build_indirect_class_ref): Break out from
360 (make_field_value): Check flag_indirect_dispatch.
361 (make_class_data): Ditto.
362 Tidy uses of PUSH_FIELD_VALUE.
363 Add field catch_classes.
364 (make_catch_class_record): New.
366 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
368 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
370 * jcf-write.c: Follow spelling conventions.
373 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
375 * ChangeLog: Fix typos.
376 * expr.c: Fix comment typos.
377 * jcf-write.c: Likewise.
380 * mangle.c: Likewise.
381 * parse-scan.y: Likewise.
384 2003-10-22 Tom Tromey <tromey@redhat.com>
386 * expr.c (expand_byte_code): Only warn about dead bytecode when
387 extra_warnings is set.
389 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
391 Fix for PR java/12586.
392 * mangle.c (find_compression_record_match): Don't iterate through
393 package namespace elements unless they all match compression_table
396 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
398 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
399 (generate-manpages): Likewise.
400 (java.maintainer-clean): Likewise.
401 (gcj.info): Likewise.
404 (jv-scan.1): Likewise.
405 (jcf-dump.1): Likewise.
407 (jv-convert.1): Likewise.
409 (rmiregistry.1): Likewise.
410 (java.install-man): Likewise.
411 (parse-scan.o): Move and define complete compile line.
413 (jcf-tree-inline.o): Move.
415 2003-10-20 Mark Mitchell <mark@codesourcery.com>
417 * Make-lang.in (info): Update dependencies.
418 (java.install-info): Remove.
419 ($(srcdir)/java/gcj.info): Replace with ...
420 ($(docobjdir)/gcj.info): ... this.
422 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
424 * Make-lang.in: Replace uses of $(target_alias) with
425 $(target_noncanonical).
427 2003-10-09 Tom Tromey <tromey@redhat.com>
429 * decl.c (java_init_decl_processing): Declare signers field.
430 * class.c (make_class_data): Set signers field.
432 2003-10-09 Jason Merrill <jason@redhat.com>
434 * parse.y (patch_assignment): Use make_node to create a BLOCK.
435 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
438 2003-10-06 Mark Mitchell <mark@codesourcery.com>
440 * Make-lang.in (java.info): Replace with ...
442 (java.dvi): Replace with ...
444 (java.generated-manpages): Replace with ...
446 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
448 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
450 2003-10-01 Andrew Haley <aph@redhat.com>
452 * jcf-parse.c (java_parse_file): Write otable and atable.
453 * java-tree.h (atable_methods): New.
455 (atable_syms_decl): New.
456 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
457 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
458 (symbol_*type): Rename method_symbol* to symbol*type.
459 (emit_offset_symbol_table): Delete.
460 (emit_symbol_table): New.
461 (get_symbol_table_index): New.
463 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
464 (build_known_method_ref): Likewise.
465 (get_symbol_table_index): Rename from get_offset_table_index.
466 Parameterize to allow re-use by differing types of symbol table.
467 (build_invokevirtual): Pass table to get_offset_table_index.
468 * decl.c (java_init_decl_processing): Push types and decls for
469 atable and atable_syyms.
470 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
471 (make_class_data): Add new fields atable and atable_syms.
472 (emit_symbol_table): Rename from emit_offset_symbol_table.
473 Parameterize to allow re-use by different types of symbol table.
474 (build_symbol_entry): Renamed from build_method_symbols_entry.
476 2003-09-30 Roger Sayle <roger@eyesopen.com>
478 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
479 semantics for SAVE_EXPR, by caching the result in a temporary.
481 2003-09-28 Richard Henderson <rth@redhat.com>
483 * check-init.c (check_init): Save and restore input_location
484 instead of file and line separately.
485 * decl.c (java_expand_body): Likewise.
486 * jcf-write.c (generate_bytecode_insns): Likewise.
487 * parse.y (safe_layout_class): Likewise.
488 * jcf-parse.c (read_class, parse_class_file): Likewise.
489 (java_parse_file): Use %H for warning locator.
491 2003-09-28 Roger Sayle <roger@eyesopen.com>
493 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
494 with void-type branches instead of using a COMPOUND_EXPR.
496 2003-09-28 Jeff Sturm <jsturm@one-point.com>
498 * decl.c (java_optimize_inline, dump_function): Remove.
499 * java-tree.h (java_optimize_inline): Remove declaration.
500 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
501 * parse.y (source_end_java_method, java_expand_classes):
502 Likewise. Remove dead code.
504 2003-09-27 Roger Sayle <roger@eyesopen.com>
506 * lang.c (java_init_options): Set flag_evaluation_order.
507 * expr.c (force_evaluation_order): Don't attempt to force
508 evaluation order of binary operations using save_expr.
509 * parse.y (java_complete_lhs): No longer need to call
510 force_evaluation_order when constructing binary operators.
512 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
513 Bryce McKinlay <bryce@mckinlay.net.nz>
516 * parse.y (not_accessible_field_error): New function.
517 (resolve_expression_name): Check field access permissions.
518 (resolve_qualified_expression_name): Use
519 not_accessible_field_error.
520 (resolve_qualified_expression_name): Likewise.
522 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
524 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
526 2003-09-23 Roger Sayle <roger@eyesopen.com>
528 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
529 with equal operands without side-effects.
531 2003-09-22 Jeff Sturm <jsturm@one-point.com>
533 * decl.c (java_init_decl_processing): Don't emit otable decls
534 if flag_indirect_dispatch is not set.
536 2003-09-21 Richard Henderson <rth@redhat.com>
538 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
541 2003-09-21 Richard Henderson <rth@redhat.com>
543 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
544 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
546 2003-09-20 Richard Henderson <rth@redhat.com>
548 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
550 2003-09-18 Roger Sayle <roger@eyesopen.com>
552 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
553 * check-init.c (check_init): Likewise.
555 2003-09-18 Roger Sayle <roger@eyesopen.com>
557 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
559 2003-09-16 Andrew Haley <aph@redhat.com>
561 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
563 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
566 * mangle.c (find_compression_record_match): Skip
567 over a "6JArray" (the array template mangled string)
569 (mangle_array_type): Correct minor typo.
570 (atms): Move definition to the beginning.
572 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
574 * class.c (add_miranda_methods): Ensure super-interfaces are laid
575 out. Fix for PR java/12254.
577 2003-09-11 Richard Henderson <rth@redhat.com>
579 * parse.y (source_end_java_method): Update for new
580 cgraph_finalize_function argument.
582 2003-09-09 Richard Henderson <rth@redhat.com>
584 * parse.y (source_end_java_method): Update call to
585 cgraph_finalize_function.
587 2003-09-03 Jeff Sturm <jsturm@one-point.com>
589 * decl.c (java_expand_body): New function.
590 * expr.c (build_class_init): Set DECL_IGNORED_P.
591 * java-tree.h (start_complete_expand_method,
592 java_expand_body): Declare.
593 * jcf-parse.c (cgraph.h): Include.
594 (java_parse_file): Handle flag_unit_at_a_time.
595 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
596 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
597 (java_estimate_num_insns): Use walk_tree_without_duplicates.
598 (java_start_inlining): New function.
599 * parse.h (java_finish_classes): Declare.
600 * parse.y: Include cgraph.h.
601 (block): Don't special-case empty block production.
602 (craft_constructor): Set DECL_INLINE.
603 (source_end_java_method): Handle flag_unit_at_a_time.
604 Replace inline code with call to java_expand_body.
605 (start_complete_expand_method): Remove static modifier.
606 (java_expand_method_bodies): Patch function tree for
607 class initialization and/or synchronization as needed.
608 Don't begin RTL expansion yet.
609 (java_expand_classes): Check flag_unit_at_a_time before
610 calling finish_class.
611 (java_finish_classes): New function.
612 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
613 (patch_assignment): Set DECL_CONTEXT on temporary variable.
614 (emit_test_initialization): Set DECL_IGNORED_P.
616 2003-09-03 Roger Sayle <roger@eyesopen.com>
618 * builtins.c (enum builtin_type): Delete unused enumeration.
619 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
621 2003-08-28 Tom Tromey <tromey@redhat.com>
623 * gcj.texi (Extensions): Document gcjlib URLs.
625 2003-08-20 Tom Tromey <tromey@redhat.com>
627 * gcj.texi (Extensions): Added xref.
628 (libgcj Runtime Properties): Document
629 gnu.gcj.runtime.VMClassLoader.library_control.
631 2003-08-20 Andrew Haley <aph@redhat.com>
633 * except.c (prepare_eh_table_type): Use new encoding for exception
634 handlers when using -fno-assume-compiled.
636 2003-08-13 Tom Tromey <tromey@redhat.com>
638 * gcj.texi (Invoking gij): Document -X and -?.
640 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
642 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
643 GCJH_OBJS, JCFDUMP_OBJS
644 * win32-host.c: Removed the unnecessary and broken dependency
647 2003-08-11 Tom Tromey <tromey@redhat.com>
649 * parse.y (java_check_regular_methods): Typo fixes. Call
650 check_interface_throws_clauses. Use
651 check_concrete_throws_clauses.
652 (check_interface_throws_clauses): New function.
653 (check_concrete_throws_clauses): New function.
654 (hack_is_accessible_p): New function.
655 (find_most_specific_methods_list): Added FIXME.
656 * typeck.c (lookup_do): Use `flags' argument to decide what to
658 (lookup_argument_method_generic): New function.
659 (lookup_argument_method2): Removed.
660 * jcf.h (ACC_INVISIBLE): New define.
661 * jcf-write.c (generate_classfile): Skip invisible methods.
662 * class.c (add_miranda_methods): New function.
663 (layout_class_methods): Use it.
664 (get_access_flags_from_decl): Use ACC_INVISIBLE.
665 * java-tree.h (METHOD_INVISIBLE): New define.
666 (lang_decl_func) [invisible]: New field.
667 (lookup_argument_method_generic): Declare.
668 (SEARCH_INTERFACE): New define.
669 (SEARCH_SUPER): Likewise.
670 (SEARCH_ONLY_INTERFACE): Likewise.
671 (SEARCH_VISIBLE): Likewise.
672 (lookup_argument_method2): Removed declaration.
674 2003-08-05 Tom Tromey <tromey@redhat.com>
676 Fix for PR java/11600:
677 * parse.y (java_complete_lhs): See whether we're calling a method
679 (check_thrown_exceptions): Added `is_array_call' argument;
680 fixed `clone' checking; updated all callers.
682 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
684 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
686 2003-08-03 Tom Tromey <tromey@redhat.com>
688 * java-tree.h (METHOD_TRANSIENT): Removed.
689 * decl.c (pushdecl): Removed some dead code.
690 * class.c (get_access_flags_from_decl): Can't have transient
692 (add_method_1): Can't have a transient method.
694 2003-07-28 Andreas Jaeger <aj@suse.de>
696 * jvspec.c: Convert to ISO C90 prototypes.
698 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
700 * decl.c (force_poplevels): Fix warning call.
702 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
704 * expr.c (expand_java_field_op): Don't use xxx_with_decl
705 (expand_java_field_op): Likewise.
706 * class.c (layout_class_method): Likewise
707 (emit_register_classes): Likewise.
708 * decl.c (pushdecl): Likewise.
709 (poplevel): Likewise.
710 (force_poplevels): Likewise.
711 (give_name_to_locals): Likewise.
712 * check-init.c (check_for_initialization): Likewise.
714 2003-07-24 Jason Merrill <jason@redhat.com>
716 * java-tree.h: Move boolean_type_node et al to the back end.
718 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
720 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
723 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
725 * lang.opt: Don't show -MD_ and -MDD_.
727 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
729 * lang-options.h: Remove.
730 * lang.opt: Add help text.
732 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
734 * expr.c: Remove the last argument to expand_assignment().
736 2003-07-09 Jan Hubicka <jh@suse.cz>
738 * java-tree.h (DECL_NUM_STMTS): Rename to...
739 (DECL_ESTIMATED_INSNS): ... this.
740 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
741 New static functions.
742 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
743 * parser.y (add_stmt_to_compound): Do not account statements.
745 2003-07-08 Mark Wielaard <mark@klomp.org>
747 * gcj.texi: CNI now expands to Compiled Native Interface.
749 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
751 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
753 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
755 * expr.c (expand_byte_code): Adjist emit_line_note call.
757 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
759 * lang.c (java_handle_option): Don't handle filenames.
761 2003-07-02 Zack Weinberg <zack@codesourcery.com>
763 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
766 * jcf-write.c: Don't default-define DIR_SEPARATOR.
767 * jcf.h: Delete COMPARE_FILENAMES definition.
769 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
771 * lang.c (java_init_options): Update prototype.
773 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
775 * decl.c (poplevel): Adjust define_label call.
777 2003-06-27 Zack Weinberg <zack@codesourcery.com>
779 * gjavah.c (flag_jni): Make non-static.
780 * parse-scan.y (ctxp): Make non-static.
782 * class.c (build_method_symbols_entry)
783 * expr.c (get_offset_table_index)
784 * jcf-parse.c (jcf_parse):
785 Mark the definition static, matching the forward declaration.
787 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
789 * lang.c (java_handle_option): Don't check for missing arguments.
791 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
793 * class.c (push_class): Use a location_t to save place.
794 (emit_register_classes): Set input_location. Adjust
795 expand_function_end call.
796 * resource.c (write_resource_constructor): Likewise.
797 * decl.c (end_java_method): Adjust expand_function_end call.
798 * parse.y (source_end_java_method): Likewise.
800 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
802 * lang.c (java_handle_option): Likewise.
804 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
806 * lang.c (java_handle_option): Special-casing of optional
807 joined arguments no longer needed.
808 * lang.opt: Update switches that take optional argument.
810 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
812 * lang.opt: Declare Java.
813 * lang.c (java_init_options): Update.
815 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
817 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
819 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
821 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
822 * lang.c (java_handle_option): -MD and -MMD have an underscore.
823 * lang.opt: -MD and -MMD have an underscore.
825 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
827 * class.c (emit_register_classes): Adjust init_function_start
829 * decl.c (complete_start_java_method): Likewise.
830 * resource.c (write_resource_constructor): Likewise.
832 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
834 * Make-lang.in: Update to use options.c and options.h.
835 * lang.c: Include options.h not j-options.h.
836 (java_handle_option): Abort on unrecognized option.
837 (java_init_options): Request Java switches.
839 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
841 * Make-lang.in: Handle mostlyclean.
843 2003-06-11 Tom Tromey <tromey@redhat.com>
845 * lang.c (java_handle_option): Update dependency_tracking for
848 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
851 2003-06-10 Andrew Haley <aph@redhat.com>
853 * resource.c (write_resource_constructor): Use expand_expr to
854 generate the address of the label attached to a resource.
855 * Make-lang.in (java/resource.o): Add expr.h
857 2003-06-10 Andrew Haley <aph@redhat.com>
859 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
860 (java_decl_ok_for_sibcall): New.
862 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
864 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
865 (java/j-options.c, java/j-options.h): New.
866 * java-tree.h (resource_name, compile_resource_file,
867 compile_resource_data): Constify.
868 * jcf-write.c (jcf_write_base_directory): Similarly.
869 * jcf.h (jcf_write_base_directory): Similarly.
870 * lang.c: Include j-options.h.
871 (cl_options_count, cl_options, string_option, java_decode_option,
872 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
873 process_option_with_no): Remove.
874 (resource_name): Constify.
875 (LANG_HOOKS_HANDLE_OPTION): Override.
876 (java_handle_option): New.
877 (java_init): Don't call jcf_path_init.
878 (java_init_options): Call jcf_path_init.
880 * resource.c (compile_resource_data, compile_resource_file): Constify.
882 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
884 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
885 (struct lang_decl_func): Add last_line field.
886 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
887 DECL_SOURCE_LINE_LAST): Remove.
888 * parse.y (missing_return_error, finish_method_declaration,
889 lookup_cl, start_artificial_method_body, source_end_java_method,
890 start_complete_expand_method): Adjust.
892 2003-06-08 Tom Tromey <tromey@redhat.com>
894 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
897 2003-06-08 Roger Sayle <roger@eyesopen.com>
899 * builtins.c (define_builtin_type, builtin_types): Delete.
900 (define_builtin): Rewritten to take just the built-in code,
901 the function's name, type and fallback library function name.
902 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
903 (initialize_builtins): Overhaul to define the GCC builtins
904 used by gcj manually, providing the Java run-time's
905 implementations as the fallback library function.
907 2003-06-08 Anthony Green <green@redhat.com>
909 * parse.y (patch_cast): Fix conversions from floating-point to
912 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
914 * Make-lang.in: Update.
915 * lang.c: Include opts.h. Define cl_options_count and cl_options.
917 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
919 * lang.c (java_init_options): Update.
921 2003-06-05 Jan Hubicka <jh@suse.cz>
923 * Make-lang.in: Add support for stageprofile and stagefeedback
925 2003-05-31 Roger Sayle <roger@eyesopen.com>
927 * lang.c (java_init_options): Prescribe wrap-around two's
928 complement arithmetic overflow by setting flag_wrapv.
930 2003-05-29 Roger Sayle <roger@eyesopen.com>
932 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
933 (builtin_record): Add an additional builtin_code field to
934 record which GCC built-in corresponds to the Java function.
935 (java_builtins): Add new entries for atan, atan2, exp, log,
937 (max_builtin, min_builtin, abs_builtin): Perform constant
938 folding on the resulting tree.
939 (java_build_function_call_expr): Likewise, perform constant
940 folding on the resulting tree.
941 (initialize_builtins): The NULL creators are now allowed in
942 the java_builtins table, which is now terminated by an entry
943 with builtin_code == END_BUILTINS.
944 (check_for_builtin): Likewise. If the matching creator is
945 NULL, construct the call using java_build_function_call_expr
946 directly with the decl for the corresponding builtin_code.
948 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
950 * win32-host.c: Normalize copyright boilerplate.
952 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
954 * parse.y (print_int_node): Use string concatentation on
955 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
956 function calls into one.
958 2003-05-13 Zack Weinberg <zack@codesourcery.com>
960 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
961 fatal_io_error with calls to fatal_error; add ": %m" to the end of
962 all the affected error messages.
964 2003-05-13 Richard Henderson <rth@redhat.com>
966 * class.c (layout_class_method): Set DECL_EXTERNAL.
967 * decl.c (java_mark_decl_local, java_mark_class_local): New.
968 * java-tree.h (java_mark_class_local): Declare.
969 * jcf-parse.c (parse_class_file): Use it.
970 * parse.y (java_expand_classes): Likewise.
972 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
974 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
975 * lex.h: #include input.h.
976 * jv-scan.c (input_filename): Remove.
978 2003-05-02 Tom Tromey <tromey@redhat.com>
981 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
982 (handle_inner_classes): New function.
984 2003-05-01 Tom Tromey <tromey@redhat.com>
987 * parse.y (finish_for_loop): Do nothing if update expression is a
988 EXPR_WFL_NODE wrapping nothing.
989 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
991 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
993 * lex.h (input_lineno): Remove declaration.
994 * parse-scan.y: #include input.h.
995 (input_filename): Remove declaration.
996 (input_location): Add definition.
997 (input_line): Remove definition.
999 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1001 * lex.h (lineno): Rename to ...
1002 (input_line): ... here
1003 * parse-scan.y (lineno): Rename to ...
1004 (input_line): ... here.
1005 (reset_report): Rename lineno to input_line.
1006 * check-init.c (check_init): Likewise.
1007 * class.c (push_class): Likewise.
1008 * decl.c (complete_start_java_method, end_java_method): Likewise.
1009 * expr.c (expand_byte_code): Likewise.
1010 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1011 * jcf-write.c (generate_bytecode_insns): Likewise.
1012 * lex.c (java_init_lex, java_allocate_new_line,
1013 do_java_lex): Likewise.
1014 * parse.h (YYNOT_TWICE): Likewise.
1015 * parse.y (empty_statement, expression_statement,
1016 java_pop_parser_context, java_parser_context_save_global,
1017 yyerror, register_fields, method_header, safe_layout_class,
1018 find_in_imports_on_demand, create_artificial_method,
1019 source_end_java_method, start_complete_expand_method,
1020 build_thisn_assign, java_complete_lhs,
1021 maybe_absorb_scoping_block): Likewise.
1023 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1025 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1026 '/' when computing java source filename
1028 2003-04-13 Tom Tromey <tromey@redhat.com>
1030 * gjavah.c (print_c_decl): Indentation fix.
1032 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1034 * class.c (make_field_value, make_method_value, get_dispatch_table)
1035 (make_class_data, emit_offset_symbol_table)
1036 * constants.c (build_constants_constructor)
1037 * java-tree.h (START_RECORD_CONSTRUCTOR)
1038 * parse.y (maybe_build_array_element_wfl):
1039 Use build_constructor.
1041 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1044 * parse.y (string_convert_int_cst): Always use at least one digit
1045 in string conversion. Remove ASCII dependence.
1046 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1048 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1050 * Make-lang.in: added win32-host.c
1051 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1052 resolves to open() on non-Win32 platforms and
1053 Win32-specific jcf_open_exact_case() on Win32
1054 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1055 when trying .java and .class files
1056 * win32-host.c: added to repository. Defines
1057 Win32-specific jcf_open_exact_case()
1059 2003-04-10 Andrew Haley <aph@redhat.com>
1061 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1062 (maybe_free_localvar): Renamed from localvar_free.
1063 Add new arg, really.
1064 (generate_bytecode_insns): Set new variable, jsrs.
1065 Only free local vars if no jsr insns have been emittted.
1066 Call maybe_free_localvar, not localvar_free.
1068 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1070 * gcj.texi: Remove @ at start of file.
1072 2003-03-25 Tom Tromey <tromey@redhat.com>
1074 * parse.y (create_interface): Call CHECK_DEPRECATED.
1076 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1078 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1080 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1082 * javaop.h (jfloat, jdouble): Make them structures mirroring
1083 the bit fields of IEEE float and double respectively.
1084 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1085 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1086 (union Word, union DWord): Delete.
1087 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1089 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1090 D_NAN_MASK): Delete.
1091 (jni_print_float, jni_print_double): New. Generate
1092 hexadecimal floating constants.
1093 (print_field_info): Use jni_print_float/double.
1095 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1096 finite floating point numbers for output; special case
1099 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1101 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1102 Replace 0 and 1 with true and false in return statements.
1104 2003-03-19 Tom Tromey <tromey@redhat.com>
1106 * lex.c (do_java_lex): Renamed from java_lex.
1107 (java_lex): New function.
1110 2003-03-13 Tom Tromey <tromey@redhat.com>
1112 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1115 2003-03-04 Andrew Haley <aph@redhat.com>
1117 * gjavah.c (is_first_data_member): New global variable.
1118 (print_c_decl): If it's the first data member, align it as the
1120 (process_file): Set is_first_data_member.
1122 2003-03-11 Tom Tromey <tromey@redhat.com>
1124 * parse.y (resolve_field_access): Initialize class if field is
1125 found in another static field.
1126 * expr.c (build_class_init): Don't optimize out initialization of
1127 implemented interface.
1129 2003-03-11 Andrew Haley <aph@redhat.com>
1131 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1134 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1136 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1137 and DIR_SEPARATOR_2 for a target.
1138 Correct minor typos.
1140 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1141 and DIR_SEPARATOR_2 for a target into account.
1143 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1145 * lang.c (java_init): Update prototype, move code to java_post_options.
1146 (java_post_options): Similarly.
1148 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1150 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1151 compare file name components depending on the case-sensitivity
1152 or otherwise of the host file system.
1154 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1155 "strcmp" to compare file name components.
1156 Use IS_DIR_SEPARATOR instead of comparing directly against
1158 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1159 comparing directly against DIR_SEPARATOR.
1161 2003-03-04 Tom Tromey <tromey@redhat.com>
1163 * Make-lang.in (java.tags): New target.
1165 2003-03-01 Roger Sayle <roger@eyesopen.com>
1167 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1168 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1170 2003-03-01 Tom Tromey <tromey@redhat.com>
1172 * parse.y (jdep_resolve_class): Only check deprecation if we found
1175 2003-02-28 Tom Tromey <tromey@redhat.com>
1178 * class.c (maybe_layout_super_class): Always pass a WFL to
1180 * parse.y (do_resolve_class): Updated comment to explain
1183 2003-02-26 Tom Tromey <tromey@redhat.com>
1185 * jcf-write.c (generate_classfile): Check whether class is
1186 deprecated before writing attribute count.
1188 2003-02-25 Roger Sayle <roger@eyesopen.com>
1190 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1191 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1193 2003-02-23 Tom Tromey <tromey@redhat.com>
1195 * lang-options.h: Added -Wdeprecated.
1196 * gcj.texi (Warnings): Document -Wdeprecated.
1197 * java-tree.h (flag_deprecated): Declare.
1198 * lang.c (lang_W_options): Added deprecated.
1199 (flag_deprecated): New global.
1200 * chartables.h: Rebuilt.
1201 * gen-table.pl (process_one): Look at whitespace.
1202 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1203 * parse.h (CLEAR_DEPRECATED): New macro.
1204 (CHECK_DEPRECATED_NO_RESET): New macro.
1205 * jcf-parse.c (handle_deprecated): New function.
1206 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1207 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1208 * parse.y (resolve_type_during_patch): Check deprecation.
1209 (jdep_resolve_class): Likewise.
1210 (process_imports): Likewise.
1211 (resolve_expression_name): Likewise.
1212 (check_deprecation): Strip arrays from decl. Check
1214 (patch_method_invocation): Also check the particular constructor
1216 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1217 * jcf-write.c (append_deprecated_attribute): New function.
1218 (generate_classfile): Generate deprecated attribute when
1220 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1221 (java_lex) [case '*']: Simplify logic.
1222 (java_start_char_p): Use LETTER_MASK.
1223 (java_part_char_p): Likewise.
1224 (java_space_char_p): New function.
1226 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1228 Change base class access representation.
1229 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1230 (add_interface_do): Likewise.
1232 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1234 * decl.c (java_init_decl_processing): Change
1235 soft_lookupjnimethod_node to reflect the change in
1236 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1237 * expr.c (build_jni_stub): Calculate and pass the size
1238 on the stack of the arguments to a JNI function. Use
1239 new target macro MODIFY_JNI_METHOD_CALL to allow a
1240 target to modify the call to a JNI method.
1242 2003-02-08 Roger Sayle <roger@eyesopen.com>
1244 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1245 instead of basename to avoid compiler warnings on Tru64.
1247 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1249 * gcj.texi: Update to GFDL 1.2.
1251 2003-01-31 Andrew Haley <aph@redhat.com>
1253 * parse.y (java_expand_classes): Scan the whole class list looking
1254 for access methods that haven't yet been expanded.
1256 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1260 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1261 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1262 * jcf-parse.c: Likewise.
1264 2003-01-31 Mark Wielaard <mark@klomp.org>
1266 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1268 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1270 * class.c (make_class): Use BINFO_ELTS.
1271 (set_super_info): Likewse.
1272 (add_interface_do): Likewise.
1274 2003-01-30 Tom Tromey <tromey@redhat.com>
1276 * jcf-parse.c (read_class): Update identifier's class value if it
1277 changed during parsing.
1279 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1281 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1282 Propagate change to all other rules as required.
1283 (java/parse-scan.o): Add explicit dependency on
1284 $(parsedir)/java/parse-scan.c .
1286 2003-01-29 Tom Tromey <tromey@redhat.com>
1288 * parse.y (patch_assignment): Only transform the rhs of an
1289 assignment when compiling to native.
1291 2003-01-28 Tom Tromey <tromey@redhat.com>
1293 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1295 2003-01-28 Tom Tromey <tromey@redhat.com>
1297 * lex.c (java_lex): Don't include UEOF as part of token.
1298 (java_read_unicode): Error if \u sequence prematurely terminated.
1300 2003-01-27 Tom Tromey <tromey@redhat.com>
1302 * parse.y (java_check_regular_methods): Check for construct after
1303 checking types in throws clause.
1305 2003-01-24 Tom Tromey <tromey@redhat.com>
1307 * class.c (build_static_field_ref): Only a String or numeric field
1308 can fold to a constant.
1310 2003-01-23 Tom Tromey <tromey@redhat.com>
1312 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1313 file name in resource buffer.
1315 2003-01-23 Tom Tromey <tromey@redhat.com>
1317 * expr.c (build_known_method_ref): Use method's context to find
1320 2003-01-23 Tom Tromey <tromey@redhat.com>
1322 * constants.c (set_constant_entry): Allocated cleared memory.
1324 2003-01-22 Tom Tromey <tromey@redhat.com>
1326 * java-tree.h: Don't use PARAMS.
1327 * resource.c: Add prototypes for all functions.
1328 (write_resource_constructor): Use `const char *' to avoid
1331 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1333 * jcf-parse.c (process_zip_dir): Remove unused variable.
1335 2003-01-22 Tom Tromey <tromey@redhat.com>
1337 * expr.c (build_invokeinterface): Abort if method's context is not
1340 2003-01-22 Tom Tromey <tromey@redhat.com>
1342 * gcj.texi (Input and output files): Mention non-class entries.
1343 * decl.c (java_init_decl_processing): Call
1344 init_resource_processing.
1345 * java-tree.h (compile_resource_data, write_resource_constructor,
1346 compile_resource_file, init_resource_processing): Declare.
1347 * config-lang.in (gtfiles): Added resource.c.
1348 * Make-lang.in (gt-java-resource.h): New target.
1349 (JAVA_OBJS): Added resource.o.
1350 (java/resource.o): New target.
1351 * resource.c: New file.
1352 * class.c (compile_resource_file): Moved to resource.c.
1353 (registerResource_libfunc): Likewise.
1354 (utf8_decl_list): Mark with GTY; now static.
1355 * jcf-parse.c (classify_zip_file): New function.
1356 (parse_zip_file_entries): Use it; compile .properties files.
1357 (process_zip_dir): Use classify_zip_file and compute_class_name.
1358 Don't write class name into zip directory.
1359 (java_parse_file): Call write_resource_constructor.
1360 (compute_class_name): New function.
1361 * jcf-io.c (read_zip_member): Reindented.
1363 2003-01-21 Tom Tromey <tromey@redhat.com>
1365 * class.c (supers_all_compiled): New function.
1366 (make_class_data): Use it.
1368 2003-01-21 Tom Tromey <tromey@redhat.com>
1370 * parse.y (method_header): Native method can't be strictfp.
1371 No method can be transient or volatile.
1373 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1375 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1377 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1379 * check-init.c: Fix comment typos.
1380 * class.c: Likewise.
1381 * constants.c: Likewise.
1383 * except.c: Likewise.
1385 * java-except.h: Likewise.
1386 * java-tree.h: Likewise.
1387 * javaop.h: Likewise.
1388 * jcf-dump.c: Likewise.
1389 * jcf-io.c: Likewise.
1390 * jcf-parse.c: Likewise.
1391 * jcf-write.c: Likewise.
1393 * mangle.c: Likewise.
1394 * typeck.c: Likewise.
1395 * verify.c: Likewise.
1397 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1399 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1400 * jcf-write.c: Include "tm_p.h".
1402 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1404 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1406 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1408 * builtins.c (java_build_function_call_expr): Renamed from
1409 build_function_call_expr. All callers changed.
1411 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1412 * jcf-parse.c: Include tm_p.h.
1414 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1417 2003-01-14 Tom Tromey <tromey@redhat.com>
1419 * class.c (make_class_data): Check that super is compiled before
1420 building class reference to it.
1422 2003-01-14 Andrew Haley <aph@redhat.com>
1424 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1425 varargs function -- correct.
1427 2003-01-14 Andrew Haley <aph@redhat.com>
1429 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1431 2003-01-14 Andrew Haley <aph@redhat.com>
1433 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1434 varargs function -- correct.
1436 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1437 temporary if the RHS is a reference.
1439 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1441 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1442 * keyword.h: Regenerated.
1444 * All Files: Convert to ISO C style function definitions.
1446 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1448 * parse.y (check_pkg_class_access): ANSIfy definition.
1450 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1452 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1455 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1457 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1459 Merge from pch-branch:
1461 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1463 * Make-lang.in (java/gjavah.o): Update dependencies.
1464 * gjavah.c: Include ggc.h.
1466 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1468 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1469 (JCFDUMP_OBJS): Add ggc-none.o.
1470 (java/jcf-dump.o): Depend on GGC_H.
1471 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1472 CPool substructures.
1473 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1474 * jcf-dump.c: Include ggc.h.
1476 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1478 * jcf.h (union cpool_entry): New.
1479 (struct CPool): Use gengtype to mark. Change field 'data' to be
1481 (struct JCF): Use gengtype to mark.
1482 (CPOOL_UINT): Update for new cpool_entry type.
1483 (CPOOL_USHORT1): Likewise.
1484 (CPOOL_USHORT2): Likewise.
1485 (CPOOL_FINISH): Use GC to free cpool subfields.
1486 * parse.h (struct parser_ctxt): Mark field current_jcf.
1487 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1488 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1489 (main_jcf): Use gengtype to mark.
1490 (ggc_mark_jcf): Delete.
1491 (get_constant): Update for new cpool_entry type.
1492 (give_name_to_class): Likewise.
1493 (get_class_constant): Likewise.
1494 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1495 (java_parse_file): Use GGC to allocate struct JCF.
1496 (init_jcf_parse): Don't call ggc_add_root.
1497 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1499 * java-tree.h (current_jcf): Use gengtype to mark.
1500 (CPOOL_UTF): Update for new cpool_entry type.
1501 (outgoing_cpool): Use gengtype to mark.
1502 (struct lang_type): GC struct JCF and struct CPool.
1503 * config-lang.in (gtfiles): Add jcf.h.
1504 * constants.c (find_tree_constant): New.
1505 (set_constant_entry): Allocate cpool subfields using GGC. Update
1506 for new cpool_entry type.
1507 (find_constant1): Update for new cpool_entry type.
1508 (find_constant2): Likewise.
1509 (find_utf8_constant): Use find_tree_constant.
1510 (find_class_or_string_constant): Remove unnecessary cast to jword.
1511 Update for new cpool_entry type.
1512 (count_constant_pool_bytes): Update for new cpool_entry type.
1513 (write_constant_pool): Likewise.
1514 (alloc_name_constant): Use find_tree_constant.
1515 (build_constants_constructor): Update for new cpool_entry type.
1517 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1519 * parse.y (mark_parser_ctxt): Delete.
1520 (goal): Don't use ggc_add_root.
1521 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1522 (java_pop_parser_context): Let GC free parser_ctxt.
1523 (java_parser_context_resume): Likewise.
1524 * parse.h (struct parser_ctxt): Use gengtype to mark.
1526 (ctxp_for_generation): Likewise.
1527 * lex.h (struct java_lc_s): Mark for gengtype.
1528 (java_lexer): Rearrange for gengtype.
1529 * config-lang.in (gtfiles): Add lex.h, parse.h.
1531 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1533 * All Files: Remove PARAMS macro.
1535 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1536 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1539 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1542 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1544 * Make-lang.in (java.install-common, java.uninstall,
1545 java.install-info, java.install-man): Prepend $(DESTDIR)
1546 to destination paths in all (un)installation commands.
1547 (java.install-common): Rewrite $(LN) command to support
1548 DESTDIR with "ln" as well as with "ln -s".
1550 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1552 * java-tree.h: Protect against multiple inclusion.
1554 2003-01-07 Tom Tromey <tromey@redhat.com>
1556 * class.c (add_assume_compiled): Don't adjust parent if we're
1557 already at the root of tree.
1559 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1561 * lang.c (dump_compound_expr): Prototype.
1563 2003-01-03 Tom Tromey <tromey@redhat.com>
1565 Fix for PR java/8712:
1566 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1567 when simply checking against `null'.
1569 2003-01-03 Tom Tromey <tromey@redhat.com>
1571 * gcj.texi (Standard Properties): Document http.proxyHost and
1574 * gcj.texi (GNU Classpath Properties): Document new properties.
1576 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1578 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1579 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1580 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1582 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1584 * Make-lang.in, boehm.c, buffer.c,
1585 buffer.h, builtins.c, class.c,
1586 config-lang.in, constants.c,
1587 convert.h, decl.c, except.c,
1588 expr.c, java-except.h,
1589 java-tree.h, javaop.def,
1590 jcf-parse.c, jcf-write.c,
1591 jv-scan.c, jvgenmain.c,
1592 jvspec.c, keyword.gperf,
1593 keyword.h, lang-options.h,
1594 lang-specs.h, lang.c, lex.c,
1595 lex.h, mangle.c, mangle_name.c,
1596 parse-scan.y, parse.h, parse.y,
1597 typeck.c, verify.c, xref.c,
1598 xref.h: Replace "GNU CC" with
1599 "GCC" in the copyright header.
1601 * check-init.c, gjavah.c, javaop.h,
1602 jcf-depend.c, jcf-dump.c, jcf-io.c,
1603 jcf-path.c, jcf-reader.c, jcf.h,
1604 zextract.c, zipfile.h: These files are
1605 "part of GCC". Also say "GCC" not "GNU CC".
1607 2002-12-30 DJ Delorie <dj@redhat.com>
1609 * Make-lang.in: Protect against texi2pod/pod2man failing.
1611 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1613 * gcj.texi: Use @copying.
1615 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1617 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1618 print_cxx_classname.
1619 (print_cxx_classname): Add add_scope parameter.
1620 (print_class_decls): Do not emit a semicolon after the extern
1622 (process_file): Adjust calls to print_cxx_classname.
1624 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1626 * gcj.texi: Include Cover Texts in man page.
1628 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1630 * class.c (build_static_field_ref): Check FIELD_FINAL.
1632 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1633 instead of current_constant_pool_data_ref.
1634 * java-tree.h (current_constant_pool_data_ref): Undefine.
1635 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1636 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1637 current_constant_pool_data_ref.
1639 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1640 not build_internal_class_name.
1642 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1643 Use it when class ref isn't certain to be compiled.
1645 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1647 * gcj.texi: Include gcc-common.texi.
1648 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1649 $(srcdir)/doc/include/gcc-common.texi.
1651 2002-12-22 Anthony Green <green@redhat.com>
1653 * gcj.texi (Limitations): Add note about org.xml.sax and
1656 2002-12-20 Tom Tromey <tromey@redhat.com>
1658 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1659 where minimum case value is Integer.MIN_VALUE.
1662 2002-12-18 Andrew Haley <aph@redhat.com>
1664 * parse.y (patch_invoke): Force evaluation order when `check' is
1665 set. For PR libgcj/8945.
1667 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1669 * gcj.texi: Change version number to 3.4.
1671 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1672 Andrew Haley <aph@redhat.com>
1674 * parse.y (source_end_java_method): Remove custom encoding of line
1675 numbers for a function decl before passing it to the back end.
1677 2002-12-03 Andrew Haley <aph@redhat.com>
1679 * class.c (make_class_data): New field, "chain".
1680 * decl.c (java_init_decl_processing): Likewise.
1682 2002-12-02 Tom Tromey <tromey@redhat.com>
1685 * parse.y (do_resolve_class): Handle qualified name via
1688 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1690 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1691 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1692 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1693 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1694 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1695 Include coretypes.h and tm.h.
1696 * Make-lang.in: Update dependencies.
1698 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1700 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1702 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1704 * jcf-reader.c: Don't expand JCF_readu4 inside the
1705 expansion of JCF_SKIP.
1707 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1709 * jcf-reader.c: Don't expand JCF_readu4 inside the
1710 expansion of JCF_SKIP.
1712 2002-11-22 Tom Tromey <tromey@redhat.com>
1714 * parse.y (patch_binop): Cast right hand side of shift expression
1715 to `int'. Fixes PR java/8676.
1717 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1718 Andrew Haley <aph@redhat.com>
1720 * gcc/java/jcf-write.c (write_classfile): Remove target
1721 class file, if it exists, before renaming the temporary
1724 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1726 * jvspec.c (lang_specific_spec_functions): New.
1728 2002-11-18 Tom Tromey <tromey@redhat.com>
1730 Fix for PR java/7912:
1731 * expr.c (can_widen_reference_to): Allow cast of array to
1732 Cloneable or Serializable.
1733 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1734 (java_io_serializable_identifier_node): Likewise.
1735 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1736 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1737 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1738 java_io_serializable.
1739 * decl.c (java_init_decl_processing): Initialize
1740 java_lang_cloneable_identifier_node and
1741 java_io_serializable_identifier_node.
1742 (java_lang_cloneable_identifier_node): New global.
1743 (java_io_serializable_identifier_node): Likewise.
1745 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1747 * buffer.c: Remove unnecessary casts.
1748 * check-init.c: Likewise.
1749 * class.c: Likewise.
1750 * constants.c: Likewise.
1752 * except.c: Likewise.
1753 * gjavah.c: Likewise.
1754 * jcf-io.c: Likewise.
1755 * jcf-parse.c: Likewise.
1756 * jcf-path.c: Likewise.
1757 * jvspec.c: Likewise.
1760 * verify.c: Likewise.
1762 2002-11-06 Tom Tromey <tromey@redhat.com>
1764 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1767 2002-11-05 Tom Tromey <tromey@redhat.com>
1769 Fix for PR java/6388.
1770 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1771 * java-tree.h (enum java_tree_index): New values
1772 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1773 (decimal_int_max, decimal_long_max): New defines.
1774 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1775 (error_if_numeric_overflow): Rewrote range checking.
1776 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1779 2002-11-02 Tom Tromey <tromey@redhat.com>
1781 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1783 * class.c (make_method_value): Put class name, not signature, into
1784 `throws' field. For PR java/8415.
1786 2002-10-24 Tom Tromey <tromey@redhat.com>
1788 * gcj.texi (Invoking gij): Document --showversion.
1789 (Standard Properties): java.library.path now set.
1791 2002-10-23 Tom Tromey <tromey@redhat.com>
1793 * gjavah.c (decode_signature_piece): In JNI mode, print
1794 `jobjectArray' when array depth is nonzero.
1797 2002-10-15 Andrew Haley <aph@redhat.com>
1799 * parse.y (patch_invoke): Call force_evaluation_order on a static
1801 (resolve_qualified_expression_name): Call force_evaluation_order
1802 on a arg list that is part of a Qualified Expression Name.
1804 * lang.c (dump_compound_expr): New.
1805 (java_dump_tree): New.
1807 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1809 * gcj.texi: Added item describing the GCJ runtime property
1812 2002-10-15 Richard Henderson <rth@redhat.com>
1814 * jcf-parse.c (get_constant): Fix type warning.
1816 2002-10-15 Andrew Haley <aph@redhat.com>
1818 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1819 (java_inlining_map_static_initializers): Declare.
1821 2002-10-14 Andrew Haley <aph@redhat.com>
1823 * tree-inline.c (remap_block): All local class initialization
1824 flags go in the outermost scope.
1825 (expand_call_inline): Call java_inlining_map_static_initializers.
1826 (expand_call_inline): Call java_inlining_merge_static_initializers.
1827 * java/lang.c (merge_init_test_initialization): New.
1828 (java_inlining_merge_static_initializers): New.
1829 (inline_init_test_initialization): New.
1830 (java_inlining_map_static_initializers): New.
1832 2002-10-11 Mark Wielaard <mark@klomp.org>
1834 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1836 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1838 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1840 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1842 * parse.y (merge_string_cste): Add parentheses around & within |.
1844 2002-10-08 Tom Tromey <tromey@redhat.com>
1846 * parse.y (variable_declarator_id): Simplify error path for
1847 array declarator error. For PR java/8003.
1849 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1851 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1854 2002-10-08 Andrew Haley <aph@redhat.com>
1856 * parse.y (attach_init_test_initialization_flags): Check for
1859 2002-10-07 Anthony Green <green@redhat.com>
1861 * parse.y (merge_string_cste): Fix bug in string concatenation.
1863 2002-10-03 Michael Koch <konqueror@gmx.de>
1865 * gcj.texi (Standard properties):
1866 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1868 2002-10-02 Roger Sayle <roger@eyesopen.com>
1870 PR optimization/6627
1871 * lang.c (java_init): If storing the vbit in function
1872 pointers, ensure that force_align_functions_log is atleast
1873 one to aid compatability with g++ vtables.
1875 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1877 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1878 foul of type-based aliasing.
1880 2002-09-30 Anthony Green <green@redhat.com>
1882 * gcj.texi (Invoking jv-scan): Fix texinfo.
1884 2002-09-28 Anthony Green <green@redhat.com>
1886 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1887 (Code Generation): Add -fno-assert documentation.
1888 * jv-scan.c (flag_assert): New global.
1889 (options): Add assert option.
1890 (help): Add --no-assert documentation.
1891 * parse-scan.y (flag_assert): New global.
1892 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1893 (flag_assert): New global.
1894 * java-tree.h (flag_assert): New global.
1895 * lex.c (java_lex): Obey flag_assert.
1896 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1899 2002-09-26 Andrew Haley <aph@redhat.com>
1901 * expr.c (build_java_array_length_access): Check for null pointer.
1902 * expr.c (expand_java_arrayload): Likewise.
1904 2002-09-21 Richard Henderson <rth@redhat.com>
1906 * jcf-parse.c (get_constant): Decode from IEEE no matter
1907 what the target format.
1909 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1911 * ChangeLog: Follow spelling conventions.
1912 * class.c: Likewise.
1915 * gjavah.c: Likewise.
1916 * java-tree.h: Likewise.
1917 * jcf-dump.c: Likewise.
1918 * jcf-parse.c: Likewise.
1919 * jvspec.c: Likewise.
1921 * mangle.c: Likewise.
1922 * parse.y: Likewise.
1924 2002-09-17 Tom Tromey <tromey@redhat.com>
1926 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1927 where \r appears at EOF. Fixes PR java/7950.
1929 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1931 * jvspec.c (lang_specific_driver): Remove unused variable.
1933 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1935 * java-tree.h (union lang_tree_node): Add chain_next option.
1937 2002-09-16 Richard Henderson <rth@redhat.com>
1939 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1940 use new real.h interface.
1941 * jcf-write.c (find_constant_index): Use new real.h interface.
1942 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1944 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1946 * lang.c: Follow spelling conventions.
1948 2002-09-11 Per Bothner <per@bothner.com>
1950 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1951 constant to the type of the field.
1952 (java_complete_tree): Remove now-redundant code.
1954 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1956 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1959 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1960 return label if a ret instruction for the jsr has been reached.
1962 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1964 * parse.y (DIR_SEPARATOR): Don't define.
1965 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1967 2002-08-28 Andrew Haley <aph@redhat.com>
1969 * verify.c (verify_jvm_instructions): Allow exception handler
1970 inside code that is being protected, but generate a warning.
1971 * except.c (link_handler): Initialize `expanded' in new eh_range.
1972 (binding_depth, is_class_level, current_pc): Declare extern.
1974 2002-09-01 Mark Wielaard <mark@klomp.org>
1976 * gcj.texi: Add chapter about system properties.
1979 2002-08-26 Tom Tromey <tromey@redhat.com>
1981 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1982 conversion if RHS_TYPE is byte, short, or char.
1984 2002-08-22 Tom Tromey <tromey@redhat.com>
1986 * gcj.texi (Invoking gij): Document -cp and -classpath.
1988 2002-08-21 Tom Tromey <tromey@redhat.com>
1990 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1991 $(prefix)/share. For PR libgcj/7633.
1993 For PR java/6005 and PR java/7611:
1994 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1995 (java_can_use_bit_fields_p): New function.
1997 2002-08-16 Tom Tromey <tromey@redhat.com>
1999 * gcj.texi (Class Initialization): Mention class initialization of
2002 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2004 * Make-lang.in (java-tree-inline.o): New.
2005 (JAVA_OBJS): Add java-tree-inline.o.
2006 * parse.y (source_end_java_method): Call java_optimize_inline.
2007 (java_expand_method_bodies): Save method's tree in
2009 (add_stmt_to_compound): Keep track of the number of statments.
2010 * lang.c (java_init): Enable flag_inline_trees.
2011 (java_post_options): If flag_inline_functions is on, enable
2012 flag_inline_trees instread.
2013 (decl_constant_value): New.
2014 (java_tree_inlining_walk_subtrees): New.
2015 * java-tree.h (DECL_NUM_STMTS): New macro.
2016 (java_optimize_inline): Declare.
2017 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2018 Handle a LABEL_EXPR.
2019 * decl.c (build_result_decl): If we already have a DECL_RESULT
2021 (dump_function): New.
2022 (java_optimize_inline): New.
2023 (dump_function): New.
2025 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2028 * parse.y (build_assertion): Invert return from
2029 desiredAssertionStatus.
2031 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2033 * jcf-write.c (get_access_flags): Return correct access flags for
2034 private and protected inner classes.
2036 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2038 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2040 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2042 * mangle_name.c: Don't include obstack.h twice.
2043 * xref.c: Don't include obstack.h.
2045 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2047 * class.c: (permanent_obstack): Delete declaration.
2048 * constants.c: (permanent_obstack): Delete declaration.
2049 * except.c: (permanent_obstack): Delete declaration.
2050 * expr.c: (permanent_obstack): Delete declaration.
2051 * jcf-parse.c: (permanent_obstack): Delete declaration.
2052 (saveable_obstack): Delete declaration.
2053 * parse.h: (permanent_obstack): Delete declaration.
2054 * typeck.c: (permanent_obstack): Delete declaration.
2056 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2058 * gcj.texi (version-gcc): Increase to 3.3.
2060 2002-07-22 Tom Tromey <tromey@redhat.com>
2062 * lex.c (java_lex): Check for `e' or `E' after 0.
2064 2002-07-21 Richard Henderson <rth@redhat.com>
2066 * lang.c (java_unsafe_for_reeval): New.
2067 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2069 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2071 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2072 (jcf_path_init): Use GET_ENVIRONMENT.
2074 2002-07-10 Roger Sayle <roger@eyesopen.com>
2075 Zack Weinberg <zack@codesourcery.com>
2077 * builtins.c (initialize_builtins): Remove defines that
2078 handled C/C++ specific junk hereby removed from builtins.def.
2080 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2082 * lang.c (java_post_options): Update prototype.
2084 2002-07-05 Roger Sayle <roger@eyesopen.com>
2086 * builtins.c (initialize_builtins): Ignore the additional
2087 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2088 the builtins.def file.
2090 2002-07-01 Tom Tromey <tromey@redhat.com>
2093 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2096 2002-07-01 Roger Sayle <roger@eyesopen.com>
2098 * java/decl.c (builtin_function): Accept additional parameter.
2099 (java_init_decl_processing): Pass an additional NULL_TREE
2100 argument to builtin_function.
2102 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2104 * gcj.texi: Fixed gcj invocation example so that it compiles.
2106 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2108 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2109 * parse.y (mark_parser_ctxt): Likewise.
2110 (check_modifiers, declare_local_variables): Avoid incorrect
2111 hardcoded constant 10.
2113 * lex.c (java_read_char): Avoid "comparison is always true"
2116 2002-06-25 Andreas Schwab <schwab@suse.de>
2118 * expr.c (JSR): Avoid undefined operation on PC.
2120 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2122 * decl.c (clear_binding_level): Const-ify.
2124 2002-06-13 Akim Demaille <akim@epita.fr>
2126 * parse.y (class_declaration, interface_declaration): Make sure
2127 all their rules have an action, in order to avoid meaningless `$$
2128 = $1' and their type clashes.
2130 2002-06-11 Tom Tromey <tromey@redhat.com>
2132 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2133 * parse-scan.y (statement_without_trailing_substatement): Added
2135 (assert_statement): New rule.
2136 * java-tree.h (struct lang_type) [assertions]: New field.
2137 (TYPE_USES_ASSERTIONS): New macro.
2138 (CLASS_USES_ASSERTIONS): Likewise.
2139 (FIELD_SYNTHETIC): New define.
2140 * lex.c (java_lval;): Added ASSERT_TK.
2141 * parse.y (ASSERT_TK): Added.
2142 (statement_without_trailing_substatement): Added assert_statement.
2143 (assert_statement): New rule.
2144 (build_assertion): New function.
2145 (maybe_generate_pre_expand_clinit): Create and initialize
2146 $assertionsDisabled.
2147 (lookup_package_type): Removed decl.
2148 * keyword.h: Rebuilt.
2149 * keyword.gperf (assert): New token.
2151 2002-06-10 Akim Demaille <akim@epita.fr>
2153 * parse.y (interface_type_list, class_member_declaration)
2154 (unary_expression_not_plus_minus): Remove duplicate %type.
2157 2002-06-09 Tom Tromey <tromey@redhat.com>
2159 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2161 * parse.y (method_header): Give error message in all cases.
2164 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2166 Don't use RTL inlining. Fix for PR java/6820.
2167 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2168 (flag_really_inline): New.
2169 (java_decode_option): Set flag_really_inline if -finline-functions
2171 (java_post_options): New function. Turn off inlining unless
2172 flag_really_inline is set.
2174 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2176 * gjavah.c (throwable_p): Accept argument as either a classname or
2177 signature fragment. Create null-terminated classname string for super
2178 when calling itself recursively.
2179 (decode_signature_piece): Skip first character from class name
2180 signature when calling throwable_p.
2182 2002-06-08 H.J. Lu (hjl@gnu.org)
2184 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2186 2002-06-04 Tom Tromey <tromey@redhat.com>
2188 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2190 2002-06-04 Michael Koch <konqueror@gmx.de>
2192 * gcj.texi (Input Options): Fixed typo.
2194 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2196 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2197 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2198 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2199 and all now-pointless local variables. Rename other local
2200 variables to reflect their not being handles.
2202 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2203 #if JCF_USE_STDIO blocks.
2205 * parse.y: Add missing semicolon at end of rule.
2207 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2209 * check-init.c (attach_initialized_static_class): Delete, unused.
2210 * parse.y: Use htab_t instead of struct hashtable, update
2212 * java-tree.h: Include hashtab.h instead of hash.h.
2213 (struct lang_decl_func): Use htab_t, set up for gengtype.
2214 (struct init_test_hash_entry): Delete.
2215 (struct treetreehash_entry): New.
2216 (java_treetreehash_find): New
2217 (java_treetreehash_new): New prototype.
2218 (java_treetreehash_create): New prototype.
2219 (java_mark_tree): Delete prototype.
2220 (java_hash_hash_tree_node): Delete prototype.
2221 (java_hash_compare_tree_node): Delete prototype.
2222 (attach_initialized_static_class): Delete prototype.
2223 * expr.c (build_class_init): Update to use java_treetreehash
2225 (java_expand_expr): Update to use htab_t.
2226 (emit_init_test_initialization): Likewise.
2227 * decl.c (java_mark_tree): Delete.
2228 * class.c (init_test_hash_newfunc): Delete.
2229 (java_hash_hash_tree_node): Delete.
2230 (java_hash_compare_tree_node): Delete.
2231 (add_method_1): Update to use java_treetreehash functions.
2232 (JAVA_TREEHASHHASH_H): New macro.
2233 (java_treetreehash_hash): New function.
2234 (java_treetreehash_compare): New function.
2235 (java_treetreehash_find): New function.
2236 (java_treetreehash_new): New function.
2237 (java_treetreehash_create): New function.
2238 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2240 * Make-lang.in (java/parse.o): Depend on debug.h.
2241 * java-tree.h (struct lang_identifier): Use gengtype.
2242 (union lang_tree_node): New.
2243 (struct lang_decl_func): Use gengtype.
2244 (struct lang_decl_var): Likewise.
2245 (struct lang_decl): Likewise.
2246 * parse.y: Include debug.h.
2247 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2249 * lang.c (struct language_function): New dummy structure.
2251 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2252 descriminator for DECL_LANG_SPECIFIC.
2253 (struct lang_decl_func): Rename from struct lang_decl.
2254 (enum lang_decl_desc): New.
2255 (struct lang_decl): Make it a union. Update all the accessor macros.
2256 (struct lang_type): Use gengtype.
2257 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2258 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2259 are now the same size.
2260 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2261 use discriminator to mark DECL_LANG_SPECIFIC.
2263 * Make-lang.in (gt-java-builtins.h): New rule.
2264 (java/builtins.o): Add dependency on gt-<filename>.h.
2265 * builtins.c: Use gengtype for roots.
2266 (union string_or_tree): Use gengtype.
2267 (struct builtin_record): Use gengtype.
2268 * config-lang.in (gtfiles): Add builtins.c.
2270 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2271 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2272 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2273 gt-java-parse.h, gtype-java.h): Add rules to generate.
2274 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2275 (class.o): Add dependency on gt-*.h.
2276 (constants.o): Likewise.
2279 (jcf-parse.o): Likewise.
2280 (jcf-write.o): Likewise.
2282 * config-lang.in (gtfiles): New.
2283 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2284 * constants.c: Replace uses of ggc_add_* with GTY markers.
2286 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2287 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2288 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2289 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2291 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2293 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2294 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2296 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2297 Include gtype-java.h.
2299 2002-06-02 Tom Tromey <tromey@redhat.com>
2301 Fix for PR java/5913:
2302 * parse.y (patch_binop): Call patch_string on op1.
2304 2002-06-02 Tom Tromey <tromey@redhat.com>
2306 Fix for PR java/1343, PR java/6336:
2307 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2308 formatting. Changed return type.
2309 (anonymous_class_counter): Moved to top of file.
2310 (maybe_make_nested_class_name): Append number to class name for
2311 function-local classes.
2313 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2315 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2316 * Make-lang.in: Update dependency lists.
2318 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2320 * gjavah.c (throwable_p): Do not free the name of the class after
2321 passing it to find_class.
2322 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2323 * jcf-io.c (dirent.h): Include it.
2324 (fnmatch.h): Likewise.
2325 (compare_path): New function.
2326 (java_or_class_file): Likewise.
2327 (memoized_dirlist_entry): New type.
2328 (memoized_dirlist_lookup_eq): New function.
2329 (memoized_dirlists): New variable.
2330 (caching_stat): New function.
2331 (memoized_class_lookup_eq): New function.
2332 (memoized_class_lookups): Likewise.
2333 (find_class): Use memoized_class_lookups and caching_stat.
2334 * jcf.h (JCF_USE_SCANDIR): Define.
2335 * parse.y (java_expand_classes): Write the class files in reverse
2338 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2340 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2342 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2344 * jcf-write.c (write_classfile): Unlink the temporary file if it
2345 cannot be renamed. Use concat to build up the name of the
2348 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2350 * jcf-write.c (write_classfile): Write the file to a
2351 temporary file and then rename it.
2353 2002-05-07 Tom Tromey <tromey@redhat.com>
2355 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2357 Fix for PR java/1200:
2358 * gjavah.c (throwable_p): New function.
2359 (decode_signature_piece): Use it. A `WeakReference' isn't the
2362 (gcjh_streq): New function.
2364 2002-05-07 Andreas Jaeger <aj@suse.de>
2366 * parse.y (finish_for_loop): Fix if statement.
2368 2002-05-06 Tom Tromey <tromey@redhat.com>
2370 Fix for PR java/5941:
2371 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2372 loop update expression.
2373 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2374 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2376 2002-05-04 Mark Wielaard <mark@klomp.org>
2379 * parse.y (build_string_concatenation): Return just op1 only when op2
2380 is null and op1 is a STRING_CST, otherwise always construct a
2383 2002-04-27 Tom Tromey <tromey@redhat.com>
2386 * parse.y (string_convert_int_cst): New function.
2387 (merge_string_cste): Use it.
2389 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2391 * java-tree.h (java_parse_file): Update.
2392 (java_set_yydebug): Remove.
2393 * jcf-parse.c (yydebug): Remove.
2394 (java_set_yydebug): Die.
2395 (java_parse_file): Update.
2396 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2398 2002-04-24 Tom Tromey <tromey@redhat.com>
2401 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2402 EXPR_WFL_QUALIFICATION of qual_wfl.
2404 2002-04-23 Per Bothner <per@bothner.com>
2406 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2407 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2408 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2410 2002-04-23 Tom Tromey <tromey@redhat.com>
2413 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2414 recognize `-fcompile-resource='.
2415 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2418 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2420 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2421 paths. Fixes PR java/2791.
2423 2002-04-19 Andrew Haley <aph@redhat.com>
2425 * jcf-write.c (push_long_const): lo, hi: New variables.
2426 Use rshift_double to extract the high part of a 64-bit long.
2427 Use WORD_TO_INT to extract the low part.
2429 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2430 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2431 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2433 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2435 * typeck.c (incomplete_type_error): Remove.
2437 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2439 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2440 for hash synchronization.
2441 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2442 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2445 2002-04-16 Mark Wielaard <mark@klomp.org>
2447 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2450 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2452 Fix for PR java/6294:
2453 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2456 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2458 Fix for PR java/6085:
2459 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2460 to get enclosing "this" argument for inner-class constructor
2461 invocation. Pass correct arguments to build_access_to_thisn.
2463 2002-04-10 Andreas Jaeger <aj@suse.de>
2465 * gcj.texi (Input Options): Fix extdirs patch.
2467 2002-04-10 Anthony Green <green@redhat.com>
2469 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2471 2002-04-09 Anthony Green <green@redhat.com>
2473 * gcj.texi (Input Options): Add --extdirs documentation.
2474 * jcf-dump.c (OPT_extdirs): New macro.
2475 (options): Add extdirs option.
2476 (help): Describe --extdirs.
2477 (main): Handle OPT_extdirs.
2478 * gjavah.c (OPT_extdirs): New macro.
2479 (options): Add extdirs option.
2480 (help): Describe --extdirs.
2481 (main): Handle OPT_extdirs.
2482 * jcf-path.c (jcf_path_init): Add extdirs support.
2483 (jcf_path_extdirs_arg): New function.
2484 (extensions): New variable to hold extensions path entries.
2485 * jvspec.c: Remove -fextdirs= when compiling main().
2486 * lang.c (java_decode_option): Handle -fextdirs=.
2487 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2488 * Make-lang.in: Compile jcf-path with version info for use in
2489 identifying the appropriate libgcj.jar.
2491 2002-04-08 Tom Tromey <tromey@redhat.com>
2494 * .cvsignore: Added rmic.1 and rmiregistry.1.
2495 * gcj.texi (Top): Link to new nodes.
2496 (Invoking rmic): New node.
2497 (Invoking rmiregistry): Likewise.
2498 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2500 (java.maintainer-clean): Likewise.
2501 ($(srcdir)/java/rmic.1): New target.
2502 ($(srcdir)/java/rmiregistry.1): Likewise.
2503 (java.install-man): Handle rmic.1 and rmiregistry.1.
2505 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2507 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2508 Add note about handling uncaught exceptions. Add an exception handler
2511 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2513 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2514 after using it to patch CALL_EXPR.
2516 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2518 * gcj.texi (Invocation): Document CNI invocation API.
2520 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2522 * expr.c (truthvalue_conversion): Rename. Update.
2523 (expand_compare): Update.
2524 * java-tree.h (java_truthvalue_conversion): New.
2525 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2527 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2529 * java-tree.h (java_mark_addressable): New.
2530 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2531 * typeck.c (mark_addressable): Rename, update.
2533 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2535 * expr.c (build_java_binop): Update.
2536 * java-tree.h (java_signed_type, java_unsigned_type,
2537 java_signed_or_unsigned_type): Update.
2538 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2539 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2540 * parse.y (patch_binop): Update.
2541 * typeck.c (signed_or_unsigned_type, unsigned_type,
2542 signed_type): Update.
2544 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2546 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2547 (java_dummy_print): Remove.
2548 (lang_print_error): Rename. Exit early if inhibiting output.
2549 (inhibit_error_printing_function): New.
2550 (java_init): Don't set hook.
2551 (lang_init_source): Use new boolean.
2553 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2555 * parse.y (do_resolve_class): Fix infinite recursion.
2557 2002-03-29 Tom Tromey <tromey@redhat.com>
2559 * parse.y (check_inner_circular_reference): Ignore incomplete
2562 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2564 * Make-lang.in (builtins.o): Update.
2565 * boehm.c (get_boehm_type_descriptor): Update.
2566 * builtins.c: Include langhooks.h.
2567 * decl.c (java_init_decl_processing): Update.
2568 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2569 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2571 * typeck.c (type_for_mode, type_for_size): Update.
2573 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2575 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2577 2002-03-28 Tom Tromey <tromey@redhat.com>
2579 * except.c (expand_end_java_handler): If the handler type is NULL,
2580 use java.lang.Throwable. Fixes PR java/5986.
2582 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2584 Fix for PR java/4715:
2585 * jcf-parse.c (parse_source_file_3): New function.
2586 (read_class): Call it.
2587 (java_parse_file): Likewise.
2589 2002-03-28 Jan Hubicka <jh@suse.cz>
2591 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2593 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2595 * parse.y (resolve_package): Initialize "decl".
2596 (lookup_package_type): Remove unused function.
2598 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2600 Fix for PR java/5993:
2601 * parse.y (resolve_package): Return the decl if resolution was
2602 successful. Don't special case "java.lang" and "java.lang.reflect"
2603 packages. Set type_name to the merged identifier.
2604 (resolved_qualified_expression_name): Print error using "name" if
2605 resolve_package returns NULL_TREE.
2607 2002-03-27 Tom Tromey <tromey@redhat.com>
2609 * expr.c (expand_invoke): Don't generate null pointer check if
2610 we're calling <init>.
2612 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2614 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2616 * java-tree.h (java_lang_expand_expr): Similarly.
2617 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2618 (java_init): Don't set hook.
2620 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2622 Fix for PR java/5850:
2623 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2624 context if field was not found in the current scope.
2625 * expr.c (lookup_field): Don't look in enclosing contexts.
2627 2002-03-26 Tom Tromey <tromey@redhat.com>
2629 Fix for PR java/5942:
2630 * parse.y (init_src_parse): Added sanity check.
2631 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2634 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2636 * decl.c (lang_mark_tree): Rename java_mark_tree.
2637 * java-tree.h (java_mark_tree): New.
2638 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2640 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2642 * lex.c: Change java_perform_atof to take normal parameters
2643 instead of a pointer to a parameter block. Call it directly
2646 2002-03-22 Mark Wielaard <mark@klomp.org>
2648 Fix for PR java/5368:
2649 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2650 when printing error message.
2652 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2654 * decl.c (maybe_build_cleanup): Remove.
2656 2002-03-22 Tom Tromey <tromey@redhat.com>
2658 Andrew Haley <aph@cambridge.redhat.com>
2660 * expr.c (build_field_ref): Don't build a check if the field is a
2663 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2665 Fix for PR java/6026:
2666 * lex.c (java_lex): Fix parsing of consecutive floats.
2668 2002-03-21 Tom Tromey <tromey@redhat.com>
2670 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2673 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2675 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2676 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2678 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2680 * gcj.texi: @code{gcj} becomes @command{gcj}.
2681 @code{gcc} becomes @command{gcc}.
2682 GcjRaw changed to gnu.gcc.RawData.
2684 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2686 * decl.c (start_java_method): Use new hook.
2687 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2688 (java_init): Remove old hook.
2690 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2692 * builtins.c (define_builtin): Do nothing if `type' is null.
2695 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2697 * parse.y (parser_check_super_interface): Fix error message
2700 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2702 * jcf-parse.c (get_constant): Delete unused variables.
2704 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2706 * java-tree.h (java_parse_file): New.
2707 * jcf-parse.c (yyparse): Rename java_parse_file.
2708 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2710 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2712 * parse.y (craft_constructor): Return the constructor decl.
2713 (java_expand_classes): Update comments.
2714 (lookup_method_invoke): Call fix_constructors immediately for
2715 anonymous class. Fixes PR java/5935.
2717 2002-03-15 Anthony Green <green@redhat.com>
2719 * jcf-parse.c (yyparse): Don't emit class registration
2720 constructor when compiling resource files.
2722 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2724 * lang.c (java_tree_code_type, java_tree_code_length,
2725 tree_code_name): Delete.
2726 (tree_code_type, tree_code_length, tree_code_name): Define.
2727 (java_init): Don't try to copy into the various tree_code
2730 2002-03-12 Tom Tromey <tromey@redhat.com>
2732 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2733 UTF-8, not UCS-2. Fixes PR java/5923.
2735 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2736 a call_expr wrapped in a convert. Fixes PR java/5848.
2738 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2740 * jcf-write.c (write_classfile): Improve error strings.
2742 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2744 * lex.c: Adjust comments to GNU standards.
2746 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2748 Fix for PR java/5902:
2749 * lex.c (java_lex): Fix parsing of literals.
2751 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2753 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2754 to prevent it getting evaluated twice in the store checking case.
2755 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2758 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2760 * decl.c (java_init_decl_processing): Make sure class_type_node
2761 alignment is not less than 64 bits if hash synchronization is enabled.
2763 2002-03-08 Per Bothner <per@bothner.com>
2765 * parse.y (java_complete_lhs): Check if patch_assignment
2766 returned an error-mark.
2768 * parse.y (try_builtin_assignconv): Don't special-case zero.
2770 2002-03-08 Per Bothner <per@bothner.com>
2772 Fix for PR java/5812.
2773 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2774 here instead of in JSR macro. Likewise with load_type_state call.
2775 Do the latter on if the return_pc has been verified (the jsr returns).
2776 (JSR): Now just call build_java_jsr.
2778 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2780 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2781 (java.install-common): Link native driver to
2782 JAVA_TARGET_INSTALL_NAME.
2784 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2786 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2787 * builtins.c(sin_builtin): Likewise
2788 * builtins.c(sqrt_builtin): Likewise
2790 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2792 * java/expr.c, java/jcf-parse.c, java/lex.c:
2793 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2794 REAL_ARITHMETIC blocks unconditional. Delete some further
2795 #ifdef blocks predicated on REAL_ARITHMETIC.
2797 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2799 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2800 explicit sizeof/sizeof.
2801 * decl.c (java_init_decl_processing): Likewise.
2802 * jcf-parse.c (init_jcf_parse): Likewise.
2803 * parse.y (init_src_parse): Likewise.
2805 2002-03-02 Per Bothner <per@bothner.com>
2807 Make --CLASSPATH by a synonym for --classpath and -classpath.
2808 Implement --bootclasspath.
2809 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2810 (classpath_l): Remove.
2811 (jcf_path_CLASSPATH_arg): Remove.
2812 (jcf_path_bootclasspath_arg): New function.
2813 (jcf_path_seal): Simplify accordingly.
2815 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2816 (jcf_path_CLASSPATH): Remove declaration.
2817 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2818 (lang_specific_driver): Translate -bootclasspath.
2819 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2820 * lang.c (decode_lang_options): Do jcf_path_init first.
2821 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2822 * gjavah.c: Also handle --bootclasspath.
2823 Handle --CLASSPATH as a synonum for --classpath.
2824 * jcf-dump.c: Likewise.
2826 "." is not part of system path, but is the default for --classpath.
2827 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2828 (jcf_path_seal): Add "." if no CLASSPATH specified.
2830 * gcj.texi: Document changes.
2832 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2834 * expr.c (build_java_arraystore_check): Fix formatting.
2836 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2838 Fix for PR java/5758, java/5632:
2839 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2840 inner-class separator too.
2841 * parse.y (do_resolve_class): New local `decl_result.'
2842 Progressively build a name for what can have been loaded.
2844 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2846 * expr.c (java_array_data_offset): Removed function.
2847 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2848 (build_java_array_length_access): Obtain "length" value using a
2849 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2850 (build_java_arrayaccess): Correct comment. Access "data" using a
2851 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2852 (build_java_arraystore_check): New function.
2853 (expand_java_arraystore): Use build_java_arraystore_check.
2854 * parse.y (patch_assignment): Simplify code to insert a store check
2855 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2856 * check-init.c (check_init): Update to reflect that an array length
2857 access is now a COMPONENT_REF.
2858 * gcj.texi (Code Generation): Improve documentation of
2859 -fno-bounds-check. Add documentation for -fno-store-check.
2860 * java-tree.h (flag_store_check): Declare.
2861 (build_java_arraystore_check): Declare.
2862 * lang.c (flag_store_check): Initialize to 1.
2863 (lang_f_options): Add store-check option.
2864 * jvspec.c: Don't pass store-check option to jvgenmain.
2865 * lang-options.h: Add help string for -fno-store-check.
2867 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2869 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2870 * java-tree.h (java_dup_lang_specific_decl): New.
2871 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2873 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2875 * builtins.c, decl.c: Delete traditional-mode-related code
2876 copied from the C front end but not used, or used only to
2877 permit the compiler to link.
2879 2002-02-22 Tom Tromey <tromey@redhat.com>
2881 Fix for PR java/2369:
2882 * jvspec.c (verify_class_name): New function.
2883 (lang_specific_driver): Call it.
2884 (JAVA_START_CHAR_P): New macro.
2885 (JAVA_PART_CHAR_P): Likewise.
2887 2002-02-22 Per Bothner <per@bothner.com>
2889 * class.c: Change vtable to be more compatible with g++ v3 abi.
2890 (get_dispatch_table): Prepend offset-to-top (always 0) and
2891 type_info pointer (currently unimplemented hence NULL) to vtable.
2892 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2893 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2894 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2895 (build_dtable_decl): Add declarations for new fields.
2897 2002-02-20 Per Bothner <per@bothner.com>
2899 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2900 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2901 don't need to set it on the COMPOUND_EXPR - the caller does that.
2903 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2905 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2906 `--CLASSPATH' becomes `--classpath.'
2907 * gjavah.c: Likewise.
2908 * jcf-dump.c: Likewise.
2909 * lang-options.h: Likewise.
2911 * jcf-path.c: Updated comment.
2912 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2913 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2914 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2915 (jcf_path_CLASSPATH_arg): Ditto.
2916 (classpath_u): Updated leading comment.
2918 2002-02-20 Per Bothner <per@bothner.com>
2920 * builtins.c (check_for_builtin): New function.
2921 (build_call_or_builtin): Remove.
2922 * java-tree.h: Update accordingly.
2923 * expr.c (expand_invoke): Use build + check_for_builtin instead
2924 of build_call_or_builtin.
2925 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2926 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2927 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2929 2002-02-17 Tom Tromey <tromey@redhat.com>
2931 * java-tree.h (TYPE_STRICTFP): New macro.
2932 (struct lang_type) [strictfp]: New field.
2933 (CLASS_STRICTFP): New macro.
2934 (METHOD_STRICTFP): New macro.
2935 (struct lang_decl) [strictfp]: New field.
2936 * parse.y (method_header): Disallow strictfp constructor or
2938 (STRICT_TK): Move before MODIFIER_TK.
2939 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2940 (METHOD_MODIFIERS): Likewise.
2941 (INTERFACE_MODIFIERS): Likewise.
2942 * jcf-write.c (get_access_flags): Likewise.
2943 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2944 (add_method_1): Likewise.
2945 (get_access_flags_from_decl): Likewise.
2946 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2947 recognize strictfp flag.
2948 * jcf.h (ACC_STRICT): New define.
2950 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2952 * class.c(build_utf8_ref): Move declaration of decl_size
2954 2002-02-07 Tom Tromey <tromey@redhat.com>
2956 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2959 2002-02-04 Anthony Green <green@redhat.com>
2961 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2962 sections if available.
2964 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2966 * parse.y (java_expand_classes): Fix typo in static field loop.
2968 2002-02-02 Richard Henderson <rth@redhat.com>
2970 * class.c (add_field): Mark static fields external.
2971 (build_class_ref): Remove redundant set.
2972 * parse.y (java_expand_classes): Mark static fields of classes
2973 to be compiled as local.
2974 * jcf-parse.c (parse_class_file): Likewise.
2976 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2978 * gcj.texi (About CNI): New node.
2980 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2983 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2984 setlocale() with LC_CTYPE as a parameter.
2987 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2989 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2990 Follow GNU Coding Standards for --version.
2992 2002-01-28 Tom Tromey <tromey@redhat.com>
2994 * expr.c (build_jni_stub): Ensure storage for `meth' is
2996 * parse.y (java_complete_expand_methods): Set
2997 current_function_decl before building JNI stub.
2999 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3001 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3004 2002-01-22 Tom Tromey <tromey@redhat.com>
3006 * decl.c (java_init_decl_processing): Use add_predefined_file.
3007 Predefine RawData.java.
3008 (predef_filenames): Removed.
3009 (java_init_decl_processing): Don't register predef_filenames.
3010 * jcf-parse.c (add_predefined_file): New function.
3011 (predefined_filename_p): Rewrote.
3012 (predefined_filename_p): No longer static.
3013 * decl.c (java_init_decl_processing): Call initialize_builtins.
3014 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3015 (java/builtins.o): New target.
3016 * builtins.c: New file.
3017 * parse.y (patch_invoke): Use build_call_or_builtin.
3018 * java-tree.h (build_call_or_builtin): Declare.
3019 (initialize_builtins): Declare.
3020 (java_set_exception_lang_code): Removed unused declaration.
3021 (PREDEF_FILENAMES_SIZE): Removed.
3022 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3023 (predef_filenames): New define.
3024 (add_predefined_file): Declare.
3025 (predefined_filename_p): Declare.
3026 * expr.c (expand_invoke): Use build_call_or_builtin.
3028 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3030 * parse.y (patch_switch_statement): Fix format specifier.
3032 2002-01-16 Tom Tromey <tromey@redhat.com>
3034 More for PR java/5365:
3035 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3037 (process_file): Generate include for
3038 java.lang.UnsupportedOperationExceptions.
3040 2002-01-15 Andreas Jaeger <aj@suse.de>
3042 * .cvsignore: Add man pages.
3044 2002-01-15 Tom Tromey <tromey@redhat.com>
3046 Fix for PR java/5365:
3047 * gjavah.c (process_file): Turn class name into a file name.
3049 2002-01-14 Matthias Klose <doko@debian.org>
3051 * gcj.texi: Fix whitespace and formatting errors in the
3052 synopsis of the man pages. Update copyright.
3054 2002-01-14 Tom Tromey <tromey@redhat.com>
3057 * Make-lang.in (java.install-man): Handle jv-convert man page.
3058 (java.generated-manpages): Added jv-convert.1.
3059 (java.uninstall): Remove jv-convert.1.
3060 (java.maintainer-clean): Likewise.
3061 ($(srcdir)/java/jv-convert.1): New target.
3062 * gcj.texi (Top): Link to jv-convert node.
3063 (Individual utilities): Likewise.
3064 (Invoking jv-convert): New node.
3066 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3067 Martin Kahlert <martin.kahlert@infineon.com>
3069 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3070 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3072 2002-01-03 Graham Stott <grahams@redhat.com>
3074 * class.c (compile_resource_file): Update copyright date.
3075 Constify filename parameter.
3076 (java-tree.h): Update copyright date.
3077 (compile_resource_file): Constify filename parameter.
3079 2002-01-03 Graham Stott <grahams@redhat.com>
3081 * gcc/jcf-parse.c: Update copyright date.
3082 (yyparse): Constify resource_filename.
3084 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3086 * parse.y (src_parse_roots): Don't needlessly zero init.
3088 2001-12-31 Tom Tromey <tromey@redhat.com>
3090 * parse.y (dump_java_tree): New function.
3091 (source_end_java_method): Call it.
3092 (end_class_declaration): Likewise.
3093 * lang.c (java_decode_option): Call dump_switch_p.
3095 2001-12-28 Tom Tromey <tromey@redhat.com>
3097 * gen-table.pl: Don't process characters after \uffff. Added
3098 comment pointing to input file.
3100 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3102 * gen-table.pl: Const-ify output. Document the location of a
3103 suitable unicode input file.
3105 * chartables.h: Regenerate.
3107 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3109 * chartables.h: Const-ify.
3110 * gjavah.c (options): Likewise.
3111 * jcf-dump.c (options): Likewise.
3112 * jv-scan.c (options): Likewise.
3113 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3114 * parse.y (binop_lookup): Likewise.
3116 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3118 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3119 the static arrays that are output.
3120 * jvspec.c (jvgenmain_spec): Make static.
3121 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3122 * keyword.h: Regenerate.
3123 * lang.c (string_option, process_option_with_no, lang_f_options,
3124 lang_W_options): Const-ify.
3125 * lex.c (java_lex): Likewise.
3127 2001-12-21 Richard Henderson <rth@redhat.com>
3129 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3130 (get_boehm_type_descriptor): ... here. Arrange for the
3131 TREE_TYPE to get set properly.
3133 2001-12-21 Richard Henderson <rth@redhat.com>
3135 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3136 only if the target requires collect2.
3138 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3140 2001-12-20 Tom Tromey <tromey@redhat.com>
3143 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3144 CAN_COMPLETE_NORMALLY for the node.
3145 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3146 generate code for second branch if first branch can't complete
3148 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3149 the loop head if the loop body can't complete normally.
3151 2001-12-20 Tom Tromey <tromey@redhat.com>
3154 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3155 case where `finally' clause can't complete normally.
3157 2001-12-20 Tom Tromey <tromey@redhat.com>
3160 * parse.y (analyze_clinit_body): Added this_class parameter.
3161 Check for more cases where we must keep <clinit>.
3162 (maybe_yank_clinit): Cleaned up flow control.
3164 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3166 * decl.c (java_init_decl_processing): Don't initialize
3167 finit_leg_identifier_node.
3168 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3169 (finit_leg_identifier_node): Remove.
3170 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3172 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3174 * mangle.c (mangle_member_name): Don't special-case for
3176 * mangle_name.c (unicode_mangling_length): Likewise.
3177 (append_unicode_mangled_name): Likewise.
3178 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3181 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3183 * expr.c (build_java_array_length_access): Don't force null pointer
3184 check unless flag_check_references is set.
3186 2001-12-20 Tom Tromey <tromey@redhat.com>
3188 Fix for PR java/3417:
3189 * parse.y (patch_assignment): Added special processing for
3191 (patch_return): Don't convert booleans to integers, and don't
3192 special-case `null'.
3194 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3196 * config-lang.in (diff_excludes): Remove.
3198 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3200 * gcj.texi: Update link to GCC manual.
3202 2001-12-17 Tom Tromey <tromey@redhat.com>
3204 * parse.y (link_nested_class_to_enclosing): Removed useless
3207 2001-12-16 Tom Tromey <tromey@redhat.com>
3209 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3212 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3214 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3215 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3218 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3220 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3222 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3224 * decl.c (java_init_decl_processing): Build otable_type correctly.
3225 otable_decl is an otable_type.
3227 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3229 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3230 otable_type, otable_ptr_type, method_symbol_type,
3231 method_symbols_array_type, method_symbols_array_ptr_type): New
3232 field/global tree definitions.
3233 (flag_indirect_dispatch): New flag.
3234 * decl.c (java_init_decl_processing): Initialize new otable and
3235 otable_syms type nodes and decls. Add new field "index" to
3237 * class.c (build_method_symbols_entry): New function.
3238 (make_method_value): Set "index" to to method's vtable index for
3239 virtual methods when indirect-dispatch is not used.
3240 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3241 and set vtable_method_count to -1. Set otable and otable_syms field
3242 if indirect-dispatch is used and there was something to put in them.
3243 (build_method_symbols_entry): New function.
3244 (emit_offset_symbol_table): New function.
3245 * expr.c (get_offset_table_index): New function.
3246 (build_invokevirtual): Build array reference to otable at the index
3247 returned by get_offset_table_index, and use the result as the vtable
3249 (build_invokeinterface): Similar.
3250 * jcf-parse.c (yyparse): If indirect-dispatch, call
3251 emit_offset_symbol_table at the end of compilation, after all classes
3252 have been generated.
3253 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3254 * lang.c (flag_indirect_dispatch): Define.
3255 (lang_f_options): Add indirect-dispatch flag.
3257 2001-12-14 Matthias Klose <doko@debian.org>
3259 * gcj.texi: Markup for man page generation. Document missing
3260 options printed by <tool> --help.
3261 Terminate description of gij's -ms option with a dot.
3262 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3263 (java.generated-manpages java.install-man, java.uninstall,
3264 java-maintainer-clean) Updated.
3266 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3268 * class.c (get_dispatch_table): Fix java vtable layout
3269 for TARGET_VTABLE_USES_DESCRIPTORS.
3270 * decl.c (java_init_decl_processing): Initialize
3271 alloc_no_finalizer_node, finalize_identifier_node.
3272 * expr.c (class_has_finalize_method): New function.
3273 (expand_java_NEW): Generate calls for finalizer-free allocation.
3274 (build_invokevirtual): Fix java vtable layout for
3275 TARGET_VTABLE_USES_DESCRIPTORS.
3276 * java-tree.h (enum java_tree_index): New entries:
3277 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3278 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3279 (class_has_finalize_method): declare.
3280 (HAS_FINALIZER_P): New macro.
3281 * parse.y (patch_invoke): Generate calls for finalizer-free
3284 2001-12-12 Matthias Klose <doko@debian.org>
3286 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3287 whitespace at end of line.
3289 2001-12-11 Tom Tromey <tromey@redhat.com>
3291 * lex.c (java_init_lex): Define wfl_to_string as
3292 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3294 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3296 * class.c (make_method_value): Use null_pointer_node to
3297 represent empty exception table.
3299 2001-12-10 Tom Tromey <tromey@redhat.com>
3301 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3303 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3305 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3307 2001-12-09 Per Bothner <per@bothner.com>
3309 * check-init.c (current_switch_has_default): New static field.
3310 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3311 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3312 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3314 2001-12-09 Tom Tromey <tromey@redhat.com>
3316 * check-init.c (check_init): Don't allow pre- or post- increment
3317 or decrement of final variable.
3318 (final_assign_error): Minor error message rewording.
3320 2001-12-08 Tom Tromey <tromey@redhat.com>
3322 * java-tree.h: Fixed typo.
3324 * gjavah.c (decompile_method): Don't decompile to `return this'
3327 * gjavah.c (cxx_keywords): Re-sorted.
3328 * lex.c (cxx_keywords): Re-sorted.
3330 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3333 * gjavah.c (print_namelet): Clear subnamelets.
3334 (HANDLE_METHOD): Set `method_printed' earlier.
3336 2001-12-07 Tom Tromey <tromey@redhat.com>
3338 * lang.c (lang_f_options): Added
3339 optimize-static-class-initialization.
3340 (java_decode_option): Removed special case.
3342 2001-12-07 Per Bothner <per@bothner.com>
3344 * check-init.c (check_init): Fix typo freeing memory twice.
3346 2001-12-05 Per Bothner <per@bothner.com>
3348 Restore support for static class initialization optimization.
3349 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3350 * check-init.c (check_int): At end of BLOCK handle initialization
3351 blocks, which used to be done in java_complete_expand_method but did
3352 not handle the case where check_for_initialization might allocate
3353 more than a word of bits.
3354 * decl.c (lang_make_tree): The smic field is now a tree.
3355 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3356 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3358 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3360 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3361 Change from a hash table to a list.
3362 (struct_lang_decl): Change field 'smic' to match.
3363 * class.c (add_method_1): Initialize
3364 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3365 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3366 (java_expand_method_bodies): -here, since 'smic' is now a list.
3367 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3369 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3371 * class.c (java_hash_compare_tree_node): Fix casts.
3373 2001-12-04 Per Bothner <per@bothner.com>
3375 * check-init.c: Handle definite unassignment to finals in addition
3376 to definite assignment.
3377 (loop_current_locals): New field.
3378 (num_current_locals, int start_current_locals, num_current_words):
3380 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3381 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3382 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3383 (get_variable_decl, check_final_reassigned): New functions.
3384 (check_init, check_bool_init): Modify as needed for checking finals.
3385 (check_for_initialization): Take extra parameter and return void.
3386 Do extra start-up logic to check final fields for assignment.
3387 * parse.y (check_static_final_variable_assignment_flag,
3388 reset_static_final_variable_assignment_flag, check_final_assignment,
3389 check_final_variable_local_assignment_flag,
3390 reset_final_variable_indirect_assignment_flag,
3391 reset_final_variable_global_assignment_flag): Remove functions.
3392 (java_complete_expand_methods, outer_field_access_fix,
3393 patch_assignment): Remove no-longer used logic.
3394 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3395 * parse.y (register_fields, java_complete_tree): Update accordingly.
3397 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3398 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3399 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3401 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3403 * java-tree.h (DECL FINAL): New bit-field.
3404 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3405 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3406 (DECL_INIT_CALLS_THIS): New macro.
3407 (struct lang_decl): New bit-field init_calls_this.
3408 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3409 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3410 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3411 use it for both local variables and final fields.
3412 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3414 (struct lang_type): Remove hfv bit-field.
3415 (check_for_initialization): Change to return void.
3417 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3418 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3419 * check-init.c (final_assign_error): New helper function.
3420 (check_final_reassigned, check_init): Use it.
3421 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3423 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3424 bit-fields to unsigned.
3426 2001-12-03 Per Bothner <per@bothner.com>
3428 * parse.y (patch_binop): Minor constant folding.
3430 * parse.y (build_current_thisn): Shorter 'buffer'.
3432 2001-12-03 Per Bothner <per@bothner.com>
3434 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3435 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3436 * jcf-write.c (generate_bytecode_insns): Remove support for
3437 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3438 * check-init.c (check_init): Likewise.
3440 2001-12-03 Per Bothner <per@bothner.com>
3442 * verify.c (subroutine_nesting): New function.
3443 (verify_jvm_instructions): Use it to fix logic for checking that
3444 we're done with the current subroutine.
3446 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3447 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3449 2001-12-03 Per Bothner <per@bothner.com>
3451 * jcf.h: Fix obvious typo in comment.
3452 * typeck.c (build_null_signature): Add comment.
3454 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3456 * expr.c: Remove leading capital from diagnostic messages, as
3457 per GNU coding standards.
3458 * jcf-io.c: Similarly.
3459 * jcf-parse.c: Similarly.
3460 * jv-scan.c: Similarly.
3461 * jvspec.c: Similarly.
3462 * mangle.c: Similarly.
3464 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3465 Alexandre Petit-Bianco <apbianco@redhat.com>
3467 * expr.c (build_java_arrayaccess): Call save_expr on array for
3468 correct evaluation order, modified comment, fixed indentation.
3469 * parse.y: (patch_assignment): Correctly extract the array base
3470 from the tree generate by build_java_arrayaccess, added comments.
3471 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3472 Fixes PR java/3096, PR java/3803, PR java/3965.
3474 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3476 * expr.c (expand_byte_code): Remove trailing periods from messages.
3477 * jcf-parse.c (load_class, jcf_parse): Similarly.
3478 * jcf-write.c (generate_classfile): Similarly.
3479 * lex.c (java_lex): Similarly.
3481 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3483 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3485 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3487 * Make-lang.in (java.generated-manpages): New dummy target.
3489 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3491 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3493 (lang_specific_pre_link): Use set_input to set input_filename.
3495 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3496 (main): Fix definition.
3497 Strip `main' from classname.
3500 2001-11-18 Roger Sayle <roger@eyesopen.com>
3502 * parse.h (java_expand_switch): Remove old prototype.
3504 2001-11-18 Tom Tromey <tromey@redhat.com>
3506 Fix for PR java/1401:
3507 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3509 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3512 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3514 * lang.c (finish_parse): Rename to java_finish.
3515 (LANG_HOOKS_FINISH, java_finish): New.
3517 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3519 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3520 * java-tree.h: New prototype.
3521 * lang.c (java_init): Update prototype. Combine with old init_parse.
3523 2001-11-13 Tom Tromey <tromey@redhat.com>
3525 * gjavah.c (method_signature): New global.
3526 (HANDLE_METHOD): Set it.
3527 (decompile_return_statement): New function.
3528 (decompile_method): Use it.
3529 (print_method_info): Removed `synth' argument.
3531 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3533 * java-tree.h (java_set_yydebug): New.
3534 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3535 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3536 (print_lang_decl, print_lang_type, print_lang_identifier,
3537 print_lang_statistics, lang_print_xnode): Remove.
3539 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3541 * jcf-parse.c (init_lex): Remove.
3542 * lang.c (language_string, lang_identify): Remove.
3543 (struct lang_hooks): Constify.
3544 (LANG_HOOKS_NAME): Override.
3545 (init_parse): Update.
3547 2001-11-08 Andreas Franck <afranck@gmx.de>
3549 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3550 program_transform_name the way suggested by autoconf.
3551 (java.install-common): Also transform auxiliary program names with
3552 program_transform_name.
3554 2001-11-08 Tom Tromey <tromey@cygnus.com>
3556 * parse.y (trap_overflow_corner_case): New rule.
3557 (unary_expression): Use it.
3558 * lex.c (java_init_lex): Don't set minus_seen.
3559 (yylex): Don't use minus_seen. Communicate overflow to parser for
3561 (error_if_numeric_overflow): New function.
3562 * parse.h (minus_seen): Removed field.
3563 (JAVA_RADIX10_FLAG): New define.
3565 2001-11-07 Tom Tromey <tromey@redhat.com>
3567 Patch for PR java/1414:
3568 * parse.y (case_label_list): New global.
3569 (goal): Register case_label_list with GC.
3570 (java_complete_lhs): Save new case on case_label_list.
3571 (patch_switch_statement): Check for duplicate case labels.
3573 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3575 * parse.y (patch_assignment): Removed unused third argument.
3576 (java_complete_lhs): Removed unused third argument to patch_assignment.
3578 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3580 * lang.c: Include langhooks-def.h.
3581 * Make-lang.in: Update.
3583 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3585 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3587 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3589 * mangle.c (find_compression_record_match): Don't match compression
3590 records for package name elements unless they occur at the start of
3591 the name. Fix for PR java/4717.
3593 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3595 * expr.c (expand_java_field_op): Don't special-case references to
3596 java.lang.PRIMTYPE.TYPE.
3597 (build_primtype_type_ref): Removed.
3598 * java-tree.h (build_primtype_type_ref): Remove prototype.
3599 * parse.y (maybe_build_primttype_type_ref): Removed.
3600 (complete_function_arguments): Don't special-case references to
3601 java.lang.PRIMTYPE.TYPE.
3602 (patch_assignment): Likewise.
3603 (array_constructor_check_entry): Likewise.
3605 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3607 * mangle.c (static tree compression_table): Fixed leading comment.
3608 * parse.h (struct parser_ctxt): Fixed field comment.
3609 * parse.y (check_pkg_class_access): New prototype, fixed leading
3610 comment, new parameter used to emit error only if passed as true.
3611 (parse_check_super): Pass extra argument to check_pkg_class_access.
3612 (do_resolve_class): Likewise.
3613 (process_imports): Likewise.
3614 (read_import_dir): Fixed indentation.
3615 (find_in_imports_on_demand): New local class_type_name. Local
3616 node_to_use deleted. while loop changed into for loop. Report
3617 multiple definition only for accessible classes. Improved error
3619 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3620 assigned to parameter list, fixed indentation. while loop changed
3621 into for loop, restore TREE_CHAIN on local `tem' before the next
3624 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3626 * lang.c (lang_get_alias_set): Deleted.
3628 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3630 * gjavah.c (jni_print_char): Fix thinko in last change.
3632 * gjavah.c (jni_print_char, decode_signature_piece): Use
3633 safe-ctype macros and/or fold extra calls into fewer ones.
3634 * lex.c (java_read_unicode, java_lex): Likewise.
3635 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3636 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3637 * mangle_name.c (append_unicode_mangled_name,
3638 unicode_mangling_length): Likewise.
3640 2001-10-17 Richard Henderson <rth@redhat.com>
3642 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3644 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3646 * lang.c (langhooks.h): Included.
3647 (LANG_HOOKS_INIT): Redefined.
3648 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3649 (LANG_HOOKS_DECODE_OPTION): Likewise.
3650 (struct lang_hooks lang_hooks): New initialization.
3652 2001-10-11 Per Bothner <per@bothner.com>
3654 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3655 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3656 The former is simpler, and jcf-write.c handles it better.
3657 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3658 or WITH_CLEANUP_EXPR.
3659 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3660 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3662 * parse.y (patch_if_else_statement): If the condition is constant,
3663 optimize away the test.
3665 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3667 * parse.y (patch_cast): Call patch_string on the first operand of
3668 the incoming node, update it if necessary. Fixes PR java/4510.
3670 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3672 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3673 when name qualifier matches a package name.
3675 2001-10-08 Tom Tromey <tromey@redhat.com>
3677 Fix for PR java/4489:
3678 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3679 force a new label when computing `body_block'.
3681 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3683 * jcf-io.c (format_uint): Const-ify.
3684 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3685 * lex.c (java_get_line_col): Likewise.
3686 * parse.y (build_incdec): Likewise.
3688 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3690 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3691 a NULL enclosing context if appropriate. Fixes PR java/4466.
3693 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3695 * parse.y (patch_assignment): Use lvalue's original TYPE when
3696 building the final COMPOUND_EXPR.
3697 (try_reference_assignconv): Fixed leading comment.
3699 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3701 * parse.y (check_final_variable_indirect_assignment): For
3702 COMPOUND_EXPR, return only if finals were found initialized
3703 properly, if not, keep on checking.
3704 (check_final_variable_global_assignment_flag): New local
3705 error_found, set when appropriate and used to decide whether to
3706 report uninitialized finals. Fixed typo in comment.
3708 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3710 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3711 last three initializations. Fixes PR java/4360.
3713 2001-09-21 Richard Henderson <rth@redhat.com>
3715 * class.c (get_dispatch_table): Handle function descriptors.
3716 (build_dtable_decl): Likewise.
3717 * expr.c (build_invokevirtual): Likewise.
3719 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3721 * parse.y (patch_method_invocation): Build class initialization
3722 when static finals are used to qualify method invocation.
3725 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3727 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3728 build_type_name_from_array_name.
3729 (STRING_STRIP_BRACKETS): New macro.
3730 * parse.y (build_type_name_from_array_name): New function.
3731 (array_creation_expression:): Accumulate []s instead of [s.
3732 (cast_expression:): Accumulate []s instead of [s after cast type
3734 (build_array_from_name): Local string deleted, use
3735 build_type_name_from_array_name.
3736 (build_unresolved_array_type): Accumulate []s instead of [s after
3738 (register_fields): Fixed comment.
3739 (resolve_class): Local name, base deleted, new locals tname and
3740 array_dims. Use build_type_name_from_array_name. Use array_dims to
3742 (purify_type_name): Use STRING_STRIP_BRACKETS.
3744 2001-09-18 Andreas Jaeger <aj@suse.de>
3746 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3747 * jv-scan.c: Likewise.
3749 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3751 * parse.y (patch_method_invocation): Inner class creation context
3752 check not enforced within constructors. Fixes PR java/1873.
3754 2001-09-16 Tom Tromey <tromey@redhat.com>
3756 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3757 NOTE_PUSH for single-case push. Fixes PR java/4189.
3759 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3761 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3762 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3763 (struct lang_type): New fields import_list and import_demand_list.
3764 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3765 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3766 (do_resolve_class): New local saved_enclosing_type, initialized,
3767 passed as parameter to find_in_imports and find_in_imports_on_demand.
3768 (find_in_imports): Added paramater enclosing_type, use its
3769 TYPE_IMPORT_LIST when applicable.
3770 (find_in_imports_on_demand): Added parameter enclosing_type, use
3771 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3772 declaration and initialization.
3773 (fold_constant_for_init): Switch/restore current_class to the
3774 appropriate context.
3776 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3778 * verify.c (verify_jvm_instructions): Fix typo.
3780 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3782 * expr.c (expand_invoke): Const-ification.
3783 * parse.y (patch_method_invocation): Likewise.
3785 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3787 * gjavah.c (cxx_keywords): Const-ification.
3788 * keyword.gperf (java_keyword): Likewise.
3789 * lang.c (java_tree_code_name): Likewise.
3790 * lex.c (cxx_keywords): Likewise.
3791 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3793 2001-09-11 Richard Henderson <rth@redhat.com>
3795 * parse.h (ctxp_for_generation): Mark extern.
3797 2001-09-10 Richard Henderson <rth@redhat.com>
3799 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3801 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3803 * typeck.c (java_array_type_length, build_prim_array_type):
3804 Represent empty arrays by NULL index.
3806 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3808 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3809 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3811 2001-09-06 Anthony Green <green@redhat.com>
3813 * class.c (O_BINARY): Define if necessary.
3814 (registerResource_libfunc): Declare.
3815 (init_class_processing): Initilize registerResource_libfunc.
3816 (compile_resource_file): New function.
3817 * java-tree.h (resource_name): Declare.
3818 (compile_resource_file): Declare.
3819 * jcf-parse.c (yyparse): Handle compiling java resource files.
3820 * lang.c (java_decode_option): Handle -fcompile-resource option.
3821 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3823 * gcj.texi (Code Generation): Add documentation for -R flag.
3825 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3827 * jcf-write.c (generate_classfile): Issue an error in case of
3828 field/initial value mismatch.
3829 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3830 being initialized and we're generating bytecode.
3831 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3832 set DECL_INITIAL properly when appropriate.
3836 2001-09-01 Per Bothner <per@bothner.com>
3838 * parse.y (maybe_yank_clinit): A field without an initializer is not
3839 relevant. All initializers except static final and constant require
3840 <clinit>, regardless of flag_emit_class_files.
3842 2001-08-31 Per Bothner <per@bothner.com>
3844 * class.c (set_constant_value): When not emitting class files, then a
3845 String ConstantValue is a utf8const_ptr_type.
3847 2001-08-30 Per Bothner <per@bothner.com>
3849 * jcf-write.c (generate_classfile): Check that field is primitive
3850 or string before emitting ConstantValue attribute.
3852 2001-08-30 Per Bothner <per@bothner.com>
3854 * parse.y (resolve_qualified_expression_name): If creating a
3855 COMPOUND_EXPR, set it's type correctly.
3857 2001-08-30 Per Bothner <per@bothner.com>
3859 * jcf-io.c (open_class): Set filename field.
3861 * jcf-parse,c (parse_class_file): Set current_function_decl
3862 for better error message when Code attribute is missing.
3864 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3865 better diagnostics, especially for constructors.
3867 2001-08-30 Per Bothner <per@bothner.com>
3869 * jcf-write.c (generate_classfile): Don't write ConstantValue
3870 attribute if field is not final, for compatibility with jdk.
3872 * jcf-write.c (generate_classfile): Convert ConstantValue values
3873 to correct type. Work-around for front-end bug.
3874 * class.c (set_constant_value): Error if constant has wrong type.
3876 2001-08-30 Per Bothner <per@bothner.com>
3878 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3879 "Double" are printed at verbosity 1.
3881 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3883 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3885 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3887 * parse.y (patch_assignment): Don't verify final re-assignment here.
3888 (java_complete_lhs): Verify assignments to finals calling
3889 patch_assignment. Verify re-assignments to finals before calling
3892 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3894 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3897 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3899 * lex.c (java_lex): new local found_hex_digits. Set and then used
3900 in test to reject invalid hexadecimal numbers.
3901 * parse.y (java_complete_tree): Prevent unwanted cast with
3902 initialized floating point finals.
3903 (patch_binop): Emit a warning when detecting a division by zero,
3904 mark result not constant, don't simplify non integer division.
3906 2001-08-28 Per Bothner <per@bothner.com>
3908 * jcf-write.c (generate_bytecode_insns): For increments and
3909 decrements just recurse to push constant. Improvement on Mark's patch.
3911 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3913 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3914 real conversion for increments and decrements of reals.
3916 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3918 * parse.y (resolve_qualified_expression_name): Handle unresolved
3919 qualified expressions, prevent numerical qualifiers, fixed typo.
3922 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3924 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3925 don't report anything but deprecated class when marked so. Handle
3927 (patch_method_invocation): Check deprecation on methods and types.
3928 (patch_binop): code becomes an enum tree_code, added default: to
3929 switch to handle that. Detect division by zero, try to fold and
3930 return before using a subroutine.
3932 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3934 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3935 file smaller than 4 bytes.
3936 * parse.y (check_inner_circular_reference): New function.
3937 (check_circular_reference): Likewise.
3938 (array_initializer:): Accept {,}.
3939 (java_check_circular_reference): Rewritten using
3940 check_circular_reference and check_inner_circular_reference.
3941 (java_complete_expand_method): Unconditionally save and restore
3942 the unpurged exception list.
3943 (build_dot_class_method_invocation): Unmangle signature parameter.
3945 2001-08-21 Tom Tromey <tromey@redhat.com>
3947 * decl.c (init_decl_processing): Add `throws' field to method
3949 * class.c (make_method_value): Compute `throws' field for method.
3951 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3953 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3954 circularity is detected.
3955 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3957 2001-08-17 Richard Henderson <rth@redhat.com>
3959 * class.c (emit_register_classes): Add align parameter to
3960 call to assemble_integer.
3962 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3964 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3965 loading a class_or_name fails, try considering an innerclass name
3966 and load the enclosing context.
3967 * parse.y (resolve_inner_class): New function.
3968 (find_as_inner_class): Added leading comment.
3969 (register_incomplete_type): Keep the current context as enclosing
3970 context for JDEP_FIELD dependencies.
3971 (do_resolve_class): Locals new_class_decl and super initialized to
3972 NULL. Call resolve_inner_class, explore the enclosing context
3973 superclass if necessary.
3976 2001-08-16 Tom Tromey <tromey@redhat.com>
3978 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3979 * gjavah.c (main): Updated for change to jcf_path_seal.
3980 * lang.c (version_flag): New global.
3981 (java_decode_option): Recognize `-version'.
3982 (java_init): Update for change to jcf_path_seal.
3983 * jcf.h (jcf_path_seal): Added `print' argument.
3984 * jcf-path.c (jcf_path_seal): Added `print' argument.
3986 2001-08-13 Zack Weinberg <zackw@panix.com>
3988 * Make-lang.in (java/decl.o): Update dependencies.
3989 * decl.c: Include libfuncs.h, don't include toplev.h.
3991 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3993 * decl.c (init_decl_processing): exception_type_node,
3994 class_not_found_type_node, and no_class_def_found_type_node
3995 initialized. predef_filenames augmented accordingly.
3996 instinit_identifier_node initialized.
3997 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3998 * java-tree.h (enum java_tree_index): New entries
3999 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4000 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4001 (exception_type_node): New macro.
4002 (class_not_found_type_node): Likewise.
4003 (no_class_def_found_type_node): Likewise.
4004 (instinit_identifier_node): Likewise.
4005 (PREDEF_FILENAMES_SIZE): Adjusted.
4006 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4007 (struct lang_type): Fixed typo in bitfield name.
4008 (DECL_INSTINIT_P): New macro.
4009 (ID_INSTINIT_P): Likewise.
4010 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4012 * parse.y (encapsulate_with_try_catch): New function.
4013 (generate_instinit): Likewise.
4014 (build_instinit_invocation): Likewise.
4015 (ctors_unchecked_throws_clause_p): Likewise.
4016 (add_instance_initializer): Deleted.
4017 (build_instance_initializer): Likewise.
4018 (in_instance_initializer): Likewise.
4019 (check_method_redefinition): instinit$ not to be verified.
4020 (java_complete_expand_methods): Generate instinit$, simplified code.
4021 (build_dot_class_method): Eliminated unnecessary locals. Use
4022 encapsulate_with_try_catch, removed unnecessary code.
4023 (fix_constructors): New local iii. Use build_instinit_invocation.
4024 (patch_method_invocation): Added comment.
4025 (maybe_use_access_method): Don't consider instinit$.
4026 (find_applicable_accessible_methods_list): Shorten the search for
4028 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4029 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4030 (patch_throw_statement): Likewise. Fixed typo.
4032 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4035 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4036 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4038 (lang_specific_pre_link): Use set_input to set input_filename.
4040 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4041 (main): Fix definition.
4042 Strip `main' from classname.
4045 2001-08-11 Zack Weinberg <zackw@panix.com>
4047 * lex.h: Don't include setjmp.h. Don't define
4048 SET_FLOAT_HANDLER or prototype set_float_handler.
4050 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4052 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4053 `poplevel' in the right order.
4055 2001-08-09 Richard Henderson <rth@redhat.com>
4057 * Make-lang.in (class.o): Depend on TARGET_H.
4058 * class.c (emit_register_classes): Use target hooks instead of
4059 assemble_constructor and assemble_destructor.
4061 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4063 * check-init.c (flags.h): Include
4064 (check_init): Don't report uninitialized static class
4065 initialization flags, don't free bit index when doing static class
4066 initialization optimization.
4067 (check_for_initialization): Return type changed to `unsigned int.'
4068 (attach_initialized_static_class): New function.
4069 * class.c (add_method_1): Create the initialized static class
4071 (finish_class): Always emit deferred inline methods.
4072 * decl.c (emit_init_test_initialization): Moved to expr.c
4073 (complete_start_java_method): Don't traverse
4074 DECL_FUNCTION_INIT_TEST_TABLE.
4075 (lang_mark_tree): Mark hash tables in function decls.
4076 * expr.c (emit_init_test_initialization): Moved from decl.c.
4077 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4078 initialization flag, set DECL_CONTEXT and
4079 LOCAL_CLASS_INITIALIZATION_FLAG.
4080 (java_lang_expand_expr): Emit initialization code for static class
4081 initialized flags when entering block, if necessary.
4082 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4083 * java-tree.h (flag_optimize_sci): New global variable declaration.
4084 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4085 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4086 (LOCAL_FINAL_P): Fixed typo in comment.
4087 (FINAL_VARIABLE_P): Likewise.
4088 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4089 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4090 (struct lang_decl): New fields `ict', `smic' and `cif.'
4091 (check_for_initialization): New returned value for global.
4092 (attach_initialized_static_class): New global function.
4093 (STATIC_CLASS_INIT_OPT_P): New macro.
4094 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4095 * lang.c (java_decode_option): Handle
4096 `-fno-optimize-static-class-initialization'
4097 * parse.y (start_complete_expand_method): New function.
4098 (java_expand_method_bodies): Likewise.
4099 (attach_init_test_initialization_flags): Likewise.
4100 (adjust_init_test_initialization): Likewise.
4101 (emit_test_initialization): Likewise.
4102 (java_complete_expand_methods): Nullify abstract and native method
4104 (java_complete_expand_method): New locals `fbody', `block_body'
4105 and `exception_copy.' Reorganized: directly return on empty method
4106 bodies, call `start_complete_expand_method', remember definitely
4107 initialized static class in function, don't expand method bodies.
4108 (java_expand_classes): Call `java_expand_method_bodies' before
4109 `finish_class' when compiling to native.
4110 (resolve_expression_name): Use `orig' after building outer class
4112 (patch_invoke): Remember static method invocations.
4114 2001-08-06 Richard Henderson <rth@redhat.com>
4116 * class.c (emit_register_classes): Pass a symbol_ref and priority
4117 to assemble_constructor.
4119 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4121 * java-tree.h (all_class_filename): New macro.
4122 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4123 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4124 newly created IDENTIFIER_NODE to `all_class_filename.'
4126 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4128 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4129 Use ggc_add_tree_root to register roots.
4131 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4133 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4134 second operand calling check_init.
4135 * decl.c (complete_start_java_method): Swaped second and third
4136 arguments while creating WITH_CLEANUP_EXPR node.
4137 * jcf-write.c (generate_bytecode_insns): Use second operand
4138 instead of third when handling WITH_CLEANUP_EXPR.
4139 * parse.y (java_complete_lhs): Expand second operand of
4140 WITH_CLEANUP_EXPR nodes.
4141 (patch_synchronized_statement): Swaped second and third arguments
4142 while creating WITH_CLEANUP_EXPR node.
4144 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4146 * parse.y (create_interface): Avoid cyclic inheritance report when
4147 syntax error encountered during class definition.
4150 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4152 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4154 (lang_specific_pre_link): Use set_input to set input_filename.
4156 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4157 (main): Fix definition.
4158 Strip `main' from classname.
4161 2001-07-18 Tom Tromey <tromey@redhat.com>
4164 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4165 * lex.c (java_new_lexer): Use ICONV_CONST.
4166 (java_read_char): Likewise.
4167 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4168 (jv-scan$(exeext)): Likewise.
4170 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4172 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4173 * parse.y (check_class_interface_creation): Allow `private' if the
4174 enclosing is not an interface.
4175 (create_interface): Interface tagged public if the enclosing
4176 context is an interface.
4177 (create_class): Class tagged public if the enclosing context
4181 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4183 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4186 2001-07-14 Tim Josling <tej@melbpc.org.au>
4188 * check-init.c (check_init): Remove references to EXPON_EXPR.
4190 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4192 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4193 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4196 2001-07-13 Tom Tromey <tromey@redhat.com>
4198 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4201 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4203 * parse.y (patch_method_invocation): Don't override primary if one
4204 is already provided, but let this$<n> be built. Fixed comment.
4206 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4208 * parse.y (empty_statement:): Report empty statement error only
4209 when found at class declaration level.
4212 2001-07-12 Tom Tromey <tromey@redhat.com>
4214 * expr.c (expand_load_internal): New function.
4215 (LOAD_INTERNAL): Use it.
4217 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4219 * parse.y (verify_constructor_super): Compare anonymous class ctor
4220 args with `valid_method_invocation_conversion_p.'
4223 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4225 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4226 `-fsyntax-only.' Fixes PR java/3248
4228 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4230 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4232 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4234 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4235 current function is static. Fixes PR java/1970
4237 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4239 * parse.y (patch_method_invocation): Add enclosing context to ctor
4240 calls if necessary. Fixes PR java/2953
4242 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4244 * parse.y (resolve_package): Abort if qualified expression member
4246 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4249 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4251 * verify.c: Don't use // comments.
4253 2001-07-05 Tom Tromey <tromey@redhat.com>
4255 * lang.c (flag_assume_compiled): Removed.
4256 * java-tree.h (flag_assume_compiled): Removed.
4257 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4258 -fhash-synchronization, -fuse-divide-subroutine,
4259 -fcheck-references, -femit-class-file, -femit-class-files,
4260 -fassume-compiled. Updated --encoding information. Changed
4261 -foutput-class-dir to `-d'.
4263 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4265 * jcf-parse.c (parse_class_file): Add lineno parameter to
4266 debug_start_source_file call.
4268 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4270 * gcj.texi: Use gpl.texi.
4271 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4272 dependencies and use doc/include in search path.
4274 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4276 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4277 `this'. If so, don't build instance initializers.
4279 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4281 * parse.y (resolve_expression_name): Improved error message for
4282 inner class cases. Fixes PR java/1958
4284 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4286 * lang.c: #include diagnostic.h
4287 (lang_print_error): Add a `diagnostic_context *' parameter.
4288 (java_dummy_print): Likewise.
4289 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4291 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4293 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4294 * jcf.h (typedef struct JCF): New bitfield `finished.'
4295 (JCF_FINISH): Set `finished.'
4296 (JCF_ZERO): Reset `finished.'
4299 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4301 * parse.y (class_body_declaration:): Don't install empty instance
4305 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4307 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4308 (set_class_decl_access_flags): New function.
4309 * java-tree.h (set_class_decl_access_flags): New prototype.
4310 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4311 (parse_class_file): New local `decl_max_locals.' Take wide types
4312 into account to compute DECL_MAX_LOCALS.
4313 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4316 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4318 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4320 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4322 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4323 * parse.y (do_resolve_class): Moved comments out to leading comment
4324 section. Removed local `start', New local `_ht' and
4325 `circularity_hash.' Record `enclosing' in hash table and search
4326 it to detect circularity. Use `enclosing' as an argument to
4327 `lookup_cl.' Free the hash table when done.
4329 2001-06-19 Tom Tromey <tromey@redhat.com>
4331 * lex.c (java_read_char): Disallow invalid and overlong
4332 sequences. Fixes PR java/2319.
4334 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4336 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4338 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4340 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4341 arguments accordingly.
4343 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4345 * gcj.texi: Move contents to just after title page.
4347 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4349 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4351 (patch_incomplete_class_ref): Build the class ref, build the class
4352 init if necessary, complete the tree.
4355 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4357 * parse.y (lookup_field_wrapper): Test `name' code.
4358 (resolve_qualified_expression_name): Test `qual_wfl' code.
4359 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4360 handle `qual_wfl' by code.
4361 (maybe_build_primttype_type_ref): Test `wfl' code.
4363 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4365 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4367 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4368 the dvi file in the java directory.
4370 2001-05-25 Sam TH <sam@uchicago.edu>
4372 * gen-table.pl javaop.h jcf.h lex.h,
4373 parse.h: Fix header include guards.
4375 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4377 * jv-scan.c (version): Update copyright year.
4379 2001-05-21 Per Bothner <per@bothner.com>
4381 * jcf-parse.c (read_class): If class is from .class or .zip file
4382 and it's already been read, don't push/pop parser context.
4384 2001-05-18 Per Bothner <per@bothner.com>
4386 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4387 command line so the jvgenmain-generated main program comes first.
4389 2001-05-15 Tom Tromey <tromey@redhat.com>
4391 * class.c (build_utf8_ref): Don't generate identifier based on
4394 2001-05-12 Richard Henderson <rth@redhat.com>
4396 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4397 * expr.c (java_lang_expand_expr): Expand it.
4398 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4399 calling build_exception_object_ref.
4400 * parse.y (catch_clause_parameter): Likewise.
4401 (build_dot_class_method): Likewise.
4402 (try_reference_assignconv): Likewise.
4403 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4404 * jcf-write.c (generate_bytecode_insns): Likewise.
4406 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4408 * parse.y (build_unresolved_array_type): Set
4409 EXPR_WFL_QUALIFICATION on the newly created wfl.
4410 Fixes PR java/2538. Fixes PR java/2535.
4412 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4414 * parse.y (fix_constructors): Removed unnecessary assignment to
4415 local. Moved assignment to `this$<n>', fixed comments and
4417 (build_wfl_wrap): Fixed indentation.
4418 Fixes PR java/2598, java/2579 and java/2658.
4420 2001-05-03 Mo DeJong <mdejong@redhat.com>
4422 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4423 check for byte swap.
4425 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4427 * expr.c (build_class_init): Move MODIFY_EXPR
4428 outside of COND_EXPR. Remove variable `call'.
4430 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4432 * decl.c: NULL_PTR -> NULL.
4433 * jcf-write.c: Likewise.
4435 2001-05-01 Tom Tromey <tromey@redhat.com>
4437 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4438 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4439 * gcj.texi: Updated copyright text. Include fdl.texi.
4440 (Top): Link to new node.
4442 2001-05-01 Per Bothner <per@bothner.com>
4444 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4446 2001-05-01 Per Bothner <per@bothner.com>
4448 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4449 import_list contains the name, not the TREE_PURPOSE.
4451 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4453 * jcf-io.c (read_zip_member): Cast to long in comparison with
4456 * jvspec.c (lang_specific_driver): Initialize variables.
4458 * mangle.c (find_compression_record_match): Likewise.
4460 * typeck.c (build_null_signature): Provide static prototype. Mark
4461 parameter with ATTRIBUTE_UNUSED.
4463 * verify.c (verify_jvm_instructions): Initialize variable.
4465 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4467 * parse.y (do_resolve_class): Check for cyclic inheritance during
4468 inner class resolution.
4470 2001-04-27 Per Bothner <per@bothner.com>
4472 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4473 while iterating, since that could cause gc to lose stuff.
4475 2001-04-26 Per Bothner <per@bothner.com>
4477 Fix method search wrt scope of inner classes to match JLS2.
4478 * typeck.c (build_null_signature): New static function.
4479 (has_method): New function. Uses build_null_signature and lookup_do.
4480 * java-tree.h (has_method): New declaration.
4481 * parse.y (find_applicable_accessible_methods_list): Do not search
4482 context of inner classes here.
4483 (patch_method_invocation): Search scope, ie. current and outer clases,
4484 for method matching simple name, to find class.
4486 2001-04-26 Per Bothner <per@bothner.com>
4488 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4489 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4491 * constants.c (find_methodref_with_class_index): New function.
4492 (find_methodref_index): Use find_methodref_with_class_index.
4493 * java-tree.h (find_methodref_with_class_index): New declaration.
4494 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4495 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4496 If context changed from interface to class, don't use invokeinterface.
4498 2001-04-25 Per Bothner <per@bothner.com>
4500 * verify.c (verify_jvm_instructions): For field instructions,
4501 check that field index is valid. For invoke instructions, check that
4502 method index is valid.
4504 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4506 * config-lang.in (target_libs): Copy from $libgcj_saved.
4508 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4510 * decl.c (init_decl_processing): Add new class "protectionDomain"
4512 * class.c (make_class_data): Set initial value for "protectionDomain".
4514 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4516 * jvspec.c (lang_specific_driver): Fix memory allocation
4517 deficit, by using concat in lieu of xmalloc/sprintf.
4519 2001-04-20 Per Bothner <per@bothner.com>
4521 Fixes to compile multiple .class files at once.
4522 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4523 * java-tree.h (CLASS_PARSED_P): New macro.
4524 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4525 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4526 (read_class): Avoid some code duplication.
4527 Don't call JCF_FINISH for a .class file - might be needed later.
4528 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4529 rather than CLASS_LOADED_P, since latter implies class laid out.
4530 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4531 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4533 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4535 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4537 * boehm.c: Include toplev.h.
4539 2001-04-06 Tom Tromey <tromey@redhat.com>
4540 Alexandre Petit-Bianco <apbianco@redhat.com>
4542 Fix for PR gcj/1404 and PR gcj/2332:
4543 * parse.y (build_array_from_name): If we use the type_wfl then
4544 accumulate dimensions from the original type as well.
4545 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4547 2001-04-06 Tom Tromey <tromey@redhat.com>
4549 * parse.y (analyze_clinit_body): Return true if the second operand
4550 of a METHOD_EXPR is nonzero.
4552 2001-04-06 Tom Tromey <tromey@redhat.com>
4554 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4556 ($(srcdir)/java/parse.c): Likewise.
4558 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4560 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4561 (version-gcc): Initialized.
4562 (which-gcj): Likewise.
4564 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4566 * java-tree.h (struct lang_decl): New macro
4567 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4568 * parse.y (build_instance_initializer): New function.
4569 (add_instance_initializer): Use it.
4570 (java_fix_constructors): Set `current_class' before fix pass.
4571 (fix_constructors): Just return if already fixed. Move `super()'
4572 invocation ahead. Use `build_instance_initializer.'
4575 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4577 * parse.y (resolve_qualified_expression_name): Pass field's
4578 DECL_CONTEXT to `not_accessible_p.'
4579 (not_accessible_p): Changed parameters order in `inherits_from_p'
4582 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4584 * lang-options.h: Add flag_check_references.
4586 2001-04-04 Per Bothner <per@bothner.com>
4588 * java-tree.h (CONSTANT_VALUE_P): New macro.
4589 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4590 * parse.y (maybe_build_class_init_for_field): New static function.
4591 (resolve_expression_name, resolve_field_access): Use
4592 maybe_build_class_init_for_field instead of build_class_init
4593 This does not do the init if the field is compile-time-constant.
4594 (resolve_field_access): Simplify.
4596 * parse.y (fold_constant_for_init): Merge test into switch.
4598 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4600 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4602 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4604 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4606 * expr.c (pop_type_0): Save the result of the first
4607 lang_printable_name call in a scratch buffer, so it
4608 won't be clobbered by the second call.
4610 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4612 * parse-scan.y (array_type:): Rewritten.
4613 (type_declaration:): `empty_statement' replaces `SC_TK.'
4614 (class_member_declaration:): `empty statement' added.
4615 (method_body:): Simplified.
4616 (static_initializer:): Likewise.
4617 (primary_no_new_array:): Use `type_literals.'
4618 (type_literals:): New rule.
4619 (dims:): Set and update `bracket_count.'
4620 Fixes PR java/1074. Fixes PR java/2412.
4622 2001-03-28 Hans Boehm <boehm@acm.org>
4624 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4625 (get_boehm_type_descriptor): Set type on returned value to be a
4626 pointer length integer.
4628 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4630 * expr.c (pop_type_0): Call `concat' rather than building the
4632 (pop_type): Add format specifier in call to `error'.
4634 * parse.y (patch_method_invocation): Avoid casting away
4637 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4639 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4641 2001-03-28 Richard Henderson <rth@redhat.com>
4643 IA-64 ABI Exception Handling:
4644 * Make-lang.in (except.o): Don't depend on eh-common.h.
4645 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4646 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4647 [soft_exceptioninfo_call_node]: Remove.
4648 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4649 (end_java_method): No emit_handlers.
4650 * except.c (java_set_exception_lang_code): Remove.
4651 (method_init_exceptions): Don't call it.
4652 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4653 (build_exception_object_ref): New.
4654 (expand_end_java_handler): Update for except.h name changes.
4655 (emit_handlers, expand_resume_after_catch): Remove.
4656 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4657 (process_jvm_instruction): Use build_exception_object_ref.
4658 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4659 (soft_exceptioninfo_call_node): Remove.
4660 (build_exception_object_ref): Declare.
4661 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4662 soft_exceptioninfo_call_node. Move processing ...
4663 [EXC_PTR_EXPR]: ... here.
4664 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4665 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4666 (source_end_java_method): No java_set_exception_lang_code or
4668 (build_dot_class_method): Use build_exception_object_ref.
4669 (try_reference_assignconv): Check EXC_PTR_EXPR not
4670 soft_exceptioninfo_call_node.
4672 2001-03-28 Richard Henderson <rth@redhat.com>
4674 * java-tree.h (throw_node): Define as a single member of
4675 java_global_trees instead of a separate array.
4676 (JTI_THROW_NODE): New.
4677 * decl.c (throw_node): Don't declare.
4678 (init_decl_processing): Init a scalar throw_node.
4679 Don't register it for gc.
4680 * check-init.c (check_init): Reference scalar throw_node.
4681 * expr.c (build_java_athrow): Likewise.
4682 * jcf-write.c (generate_bytecode_insns): Likewise.
4683 * parse.h (BUILD_THROW): Likewise.
4685 2001-03-28 Richard Henderson <rth@redhat.com>
4687 * decl.c (end_java_method): Do not save and restore
4688 flag_non_call_exceptions.
4689 * parse.y (source_end_java_method): Likewise.
4690 * lang.c (flag_exceptions): Don't declare.
4691 (java_init_options): Set flag_non_call_exceptions. Set
4692 flag_exceptions here ...
4693 (java_init): ... not here.
4695 2001-03-27 Richard Henderson <rth@redhat.com>
4697 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4698 exceptions_via_longjmp.
4700 * lang.c (flag_new_exceptions): Don't declare it.
4701 (java_init_options): Or set it.
4703 2001-03-27 Richard Henderson <rth@redhat.com>
4705 * decl.c (end_java_method): Rename asynchronous_exceptions to
4706 flag_non_call_exceptions.
4707 * parse.y (source_end_java_method): Likewise.
4709 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4711 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4713 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4715 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4717 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4719 * parse.y (find_as_inner_class): Follow current package
4720 indications not to mistakingly load an unrelated class.
4722 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4724 * constants.c (PUTN): Use memcpy, not bcopy.
4726 * lex.c (java_read_char): Use memmove, not bcopy.
4728 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4730 2001-03-23 Per Bothner <per@bothner.com>
4732 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4733 macro for better error pin-pointing.
4734 * java-tree.h: Fix typo in comment.
4736 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4737 Don't include jsr/goto in exception range.
4738 Check if start and end of exception range are the same (also TRY_EXPR).
4739 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4740 However, do emit the following goto even if try_block is empty.
4741 Defer freeing exception_decl until after the finalizer, to make
4742 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4744 * parse.y (java_complete_lhs): If the try-clause is empty, just
4745 return the finally-clause and vice versa.
4747 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4749 * gcj.texi (Input Options): documented the check for attribute
4750 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4751 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4752 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4753 (jcf_parse): Check for the right classes archive if necessary.
4754 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4755 (jcf_parse_fields): Fixed indentation.
4756 * jcf-write.c (append_gcj_attribute): New function.
4757 (generate_classfile): Compute the attribute count, invoke
4758 `append_gcj_attribute'.
4759 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4760 turned into bit-fields. New bit-field `right_zip.'
4761 (JCF_ZERO): Set `right_zip' to zero.
4762 * lang-options.h (-fforce-classes-archive-check): Added flag.
4763 * lang.c (flag_force_classes_archive_check): New flag.
4764 (lang_f_options): New entry `force-classes-archive-check.'
4767 2001-02-07 Andrew Haley <aph@redhat.com>
4769 * gcj.texi (Configure-time Options): Add -fcheck-references.
4770 * expr.c (build_java_indirect_ref): New function.
4771 (java_check_reference): New function.
4772 (build_java_array_length_access): Use build_java_indirect_ref to
4773 check for null references.
4774 (build_java_arrayaccess): Likewise.
4775 (build_get_class): Likewise.
4776 (build_field_ref): Likewise.
4777 (invoke_build_dtable): Likewise.
4778 (build_invokeinterface): Likewise.
4779 * lang.c (lang_f_options): Add flag_check_references.
4780 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4781 * java-tree.h (flag_check_references): New variable.
4782 * lang.c (flag_check_references): Likewise.
4783 * parse.y (patch_invoke): Use java_check_reference.
4784 (patch_assignment): Allow for extra nesting in
4785 _Jv_CheckArrayStore.
4787 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4789 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4790 * lex.c (cxx_keywords): Likewise.
4792 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4794 * parse.y (qualify_ambiguous_name): Broaden `length'
4795 recognition. Help MODIFY_EXPR be resolved as expression names.
4796 Fixes PR java/2066. Fixes PR java/2400.
4798 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4800 * gjavah.c (process_file): Mark interface definitions with
4801 "__attribute__ ((java_interface))".
4803 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4805 * class.c (layout_class): Fixed push_super_field's second
4806 argument. Fixes PR java/2333.
4807 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4808 too early to lay innerclasses out.
4810 2001-03-20 Tom Tromey <tromey@redhat.com>
4811 Alexandre Petit-Bianco <apbianco@redhat.com>
4813 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4814 inside an array reference. Insertion of the array store check
4815 rewritten. Fixes PR java/2299.
4817 2001-03-20 Tom Tromey <tromey@redhat.com>
4819 * lex.c (java_read_unicode): Only accept leading `u's.
4821 2001-03-20 Tom Tromey <tromey@redhat.com>
4823 * jcf-parse.c (read_class): Initialize `class'.
4825 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4827 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4829 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4831 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4832 (layout_class): Likewise.
4833 (layout_class_method): Likewise.
4834 (emit_register_classes): Likewise.
4835 * decl.c (builtin_function): Likewise.
4836 (give_name_to_locals): Likewise.
4838 2001-03-19 Per Bothner <per@bothner.com>
4840 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4841 before trying to load an inner class.
4843 Fixes to process to command-line .class files in two passes.
4844 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4845 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4846 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4847 * class.c (is_compiled_class): Fix for renamed flag.
4848 * parse.y (maybe_create_class_interface_decl): Likewise.
4849 * jcf-parse.c (yyparse): Also set if compiling .class files.
4850 * jcf-parse.c (read_class); Read current_class.
4851 (jcf_parse): Make static.
4852 (load_inner_classes): New function, with code moved from jcf_parse,
4853 because we need to inner classes after the command-line files are read.
4854 (yyparse): Set finput to NULL when it doesn't need to be closed.
4855 Reduce use of main_jcf (basically only for archive) and
4856 use finput instead of main_jcf->read_state.
4857 Inline jcf_figure_file_type into yyparse.
4858 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4859 Defer load_inner_classes and parse_class_file to a second pass,
4860 after we've correctly mapped command-line .clas fiels to classes.
4861 (jcf_figure_file_type): Removed.
4862 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4863 (JCF_ZERO): Also clear zipd field.
4864 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4866 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4868 * jcf-parse.c (yyparse): Change ch from char * to char.
4870 2001-03-19 Per Bothner <per@bothner.com>
4872 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4873 Add constructed filelist-file at end, following -xjava. Thus any .o
4874 and library files are not affected by the -xjava. Also wrap
4875 explicit @FILE with -xjava and -xnone.
4877 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4879 * class.c (build_static_field_ref): Call make_decl_rtl() after
4880 setting the DECL_EXTERNAL flag.
4882 2001-03-17 Per Bothner <per@bothner.com>
4884 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4886 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4887 when result is is needed (target is STACK_TARGET).
4889 * parse.h (JDEP_SOLV): Removed.
4890 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4892 * parse.y (incomplete_class_list): Removed.
4893 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4894 It doesn't work if resolve_class changes the name of an array type
4895 that is on the list and then someone else looks for the modified name.
4896 Also, seems liable to break when compiling multiple source files at
4897 once. So the simplest is to just remove incomplete_class_list -
4898 it is only a minor space win and it is not even clear it saves time.
4900 * parse.y (resolve_class): Remove unneeded promote_type.
4902 2001-03-15 Per Bothner <per@bothner.com>
4904 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4905 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4906 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4907 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4909 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4910 * parse.y (java_expand_classes): Likewise.
4912 * parse.y (expand_start_java_method): Was only called once and had a
4913 misleading name, so inline in caller java_complete_expand_method.
4914 (enter_a_block): Likewise inline in enter_block and remove.
4916 Remove junk from when gcc/java was created (by copying from C/C++).
4917 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4918 (struct binding_level): Remove fields keep, keep_if_subblocks,
4919 more_cleanups_ok, have_cleanups (which have never been used).
4920 (pushlevel, poplevel): Remove related useless code.
4922 * class.c (make_class_data): The class_dtable_decl (i.e. the
4923 vtable for Class) should be external, except when compiling Class.
4925 * jvspec.c (lang_specific_driver): Fix -C handling.
4926 Check -save-temps to see if temp @FILE should be deleted.
4927 Follow-up to/fix for February 16 patch.
4929 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4930 (type_stack_dup): Remove no-longer neded error check.
4932 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4934 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4935 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4936 don't surround the element with 'N..E' if the type name is
4939 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4941 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4942 DECL_RTL_SET_P, etc.
4943 (make_method_value): Likewise.
4944 (get_dispatch_table): Likewise.
4946 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4948 2001-03-07 Tom Tromey <tromey@redhat.com>
4950 * config-lang.in (lang_requires): Define.
4952 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4954 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4957 2001-03-05 Per Bothner <per@bothner.com>
4959 Fix a problem where rest_of_decl_compilation applied to
4960 class_dtable_decl causes problems because it was done too early,
4961 before output file was opened.
4962 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4963 * class.c (class_dtable_decl): Add macro - element of class_roots.
4964 (make_class_data): Define class_dtable_decl.
4965 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4967 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4969 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4970 uses of 'boolean' with 'bool'.
4972 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4974 * lang-specs.h: Add zero initializer for cpp_spec field to all
4977 2001-02-16 Per Bothner <per@bothner.com>
4979 Handle compiling multiple input files at once, and @FILE syntax.
4980 * gcj.texi: Updated documentation to match.
4981 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4982 * jcf-parse.c (parse_source_file): Split into ...
4983 (parse_source_file_1): New function - and:
4984 (parse_source_file_2): New function.
4985 (yyparse): On -ffilelist-file, open and scan named file.
4986 On first pass over files, only do parse_source_file_1.
4987 A new second pass calls parse_source_file_2 for each file to compile.
4988 (init_jcf_parse): Call init_src_parse.
4989 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4990 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4991 as multiple input file combined in one compilation.
4992 * lang-options.h: Add -ffilelist-file
4993 * lang.c (flag_filelist_file): New flag variable.
4994 (lang_f_options): Handle -ffilelist-file.
4995 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4996 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4997 gclass_list - use global fields of src_parse_roots instead.
4998 * parse.y (src_parse_roots): New array.
4999 (incomplete_class_list, gclass_list): New macros.
5000 (push_parser_context, java_pop_parser_context,
5001 java_parser_context_resume): Don't fiddle with deleted fields.
5002 (various): Use incomplete_class gclass_list and global macros
5003 instead of parse_ctxt fields - the lists are global.
5004 (init_src_parse): New function.
5006 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5008 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5010 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5012 * parse.y (check_inner_class_access): Moved declaration of local
5013 `enclosing_decl_type' to the right location.
5015 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5017 * parse.y (parser_check_super_interface): Don't call
5018 check_pkg_class_access for an inner interface.
5019 (parser_check_super): Don't call check_pkg_class_access for inner
5021 (do_resolve_class): Simplify enclosing type loop. Don't call
5022 check_pkg_class_access if CL and DECL are not set.
5023 (find_in_imports_on_demand): Set DECL if class_type needed to be
5024 loaded. Don't call check_pkg_class_access for an inner class.
5025 (check_inner_class_access): Rewritten to implement member access
5026 rules as per spec 6.6.1.
5027 (check_pkg_class_access): Handle the empty package correctly.
5028 (in_same_package): New function. Determine if two classes are in the
5031 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5033 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5034 method into array types.
5035 * parse.y (patch_method_invocation): Bypass access check on clone call
5038 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5040 * expr.c (build_instanceof): Check for arrays when trying fold to
5043 2001-02-15 Jim Meyering <meyering@lucent.com>
5045 * Make-lang.in (java.install-common): Depend on `installdirs'.
5046 (java.install-info): Likewise.
5048 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5050 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5052 2001-02-14 Tom Tromey <tromey@redhat.com>
5053 Alexandre Petit-Bianco <apbianco@cygnus.com>
5055 Fix for PR java/1261.
5056 * typeck.c (build_java_array_type): Add public `clone' method to
5058 * parse.y (resolve_qualified_expression_name): Use current_class
5059 when checking for inaccessibility.
5060 (patch_method_invocation): Fixed error message when accessibility
5061 denied. Added `from_super' argument.
5063 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5065 * parse.y (resolve_class): Don't build a fake decl. Use the one
5067 * typeck.c (build_java_array_type): Build and assign decl to array
5070 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5072 * parse.y (not_accessible_p): Changed leading comment. Added extra
5073 `where' argument. Use it to enforce protected access rules.
5074 (resolve_qualified_expression_name): Added extra argument to
5076 (patch_method_invocation): Use argument `primary' to provide
5077 not_accessible_p with an extra argument.
5078 (lookup_method_invoke): Added extra argument to not_accessible_p.
5079 (search_applicable_method_list): Likewise.
5081 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5083 * parse.y (resolve_qualified_expression_name): Try to resolve as
5084 an inner class access only if `decl' is a TYPE_DECL.
5086 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5088 * decl.c (classdollar_identifier_node): Initialize.
5089 * java-tree.h (enum java_tree_index): New entry
5090 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5091 (classdollar_identifier_node): New macro.
5092 (ID_CLASSDOLLAR_P): Likewise.
5093 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5094 (build_dot_class_method_invocation): Likewise.
5095 (find_applicable_accessible_methods_list): `class$' can't be
5098 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5100 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5102 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5104 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5105 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5108 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5110 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5111 outside of the `__U' sequence too.
5112 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5115 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5117 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5119 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5121 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5122 (JVGENMAIN_OBJS): Likewise.
5123 * java-tree.h (append_gpp_mangled_name): New prototype.
5124 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5125 Removed cast calling `gcc_add_root.'
5126 * jvgenmain.c (mangle_obstack): New global, initialized.
5128 (do_mangle_class): Constify local `ptr.'
5129 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5130 append_gpp_mangle_name and update `count' if necessary.
5131 Use `mangle_obstack.'
5132 * mangle.c (append_unicode_mangled_name): Removed.
5133 (append_gpp_mangled_name): Likewise.
5134 (unicode_mangling_length): Likewise.
5135 (mangle_member_name): Return type set to `void.'
5136 (mangle_field_decl): Don't append `U' in escaped names.
5137 (mangle_method_decl): Likewise.
5138 (mangle_member_name): Just use `append_gpp_mangled_name.'
5139 * mangle_name.c: New file.
5141 2001-02-07 Per Bothner <per@bothner.com>
5143 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5145 * check-init.c (check_init): Don't call done_alternative after
5146 processing loop code, as a LOOP_EXPR never terminates normally.
5148 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5150 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5152 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5154 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5157 2001-02-06 Tom Tromey <tromey@redhat.com>
5159 * lex.c (java_new_lexer): Longer error message.
5161 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5162 Alexandre Petit-Bianco <apbianco@cygnus.com>
5164 * typeck.c (build_prim_array_type): Added leading comment.
5165 (build_java_array_type): Moved locals out of
5166 block. Always create the `data' field, fixed alignment to match
5169 2001-02-04 Tom Tromey <tromey@redhat.com>
5171 * expr.c (java_lang_expand_expr): Don't bother recomputing
5172 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5175 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5177 * parse.y (process_imports): Save the original name of the import
5178 for better error report.
5180 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5182 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5183 of macros used when compiling jvspec.c.
5184 * jvspec.c (lang_specific_driver): Link with the shared
5187 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5189 * check-init.c (check_init): Call internal_error instead of fatal.
5190 * expr.c (java_lang_expand_expr): Likewise.
5191 * jcf-parse.c (get_constant): Likewise.
5192 * mangle.c (java_mangle_decl): Likewise.
5193 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5194 (operator_string): Likewise.
5195 * check-init.c (check_init): Call abort instead of fatal.
5196 * class.c (build_class_ref): Likewise.
5197 * constants.c (write_constant_pool): Likewise.
5198 * decl.c (start_java_method): Likewise.
5199 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5200 (java_stack_dup, encode_newarray_type): Likewise.
5201 (build_java_array_length_access): Likewise.
5202 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5203 (build_java_soft_divmod, build_invokeinterface): Likewise.
5204 * java-tree.h (INNER_CLASS_P): Likewise.
5205 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5206 (give_name_to_class, get_class_constant): Likewise.
5207 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5208 (find_constant_index, generate_bytecode_conditional): Likewise.
5209 (generate_bytecode_insns, perform_relocations): Likewise.
5210 * lex.c (java_unget_unicode, java_lex): Likewise.
5211 * mangle.c (mangle_type, mangle_record_type): Likewise.
5212 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5213 (finish_mangling): Likewise.
5214 * parse.h (MARK_FINAL_PARMS): Likewise.
5215 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5216 (obtain_incomplete_type, java_complete_class): Likewise.
5217 (java_check_regular_methods, java_complete_expand_method): Likewise.
5218 (cut_identifier_in_qualified, check_deprecation): Likewise.
5219 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5220 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5221 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5222 * typeck.c (set_local_type, parse_signature_type): Likewise.
5223 (parse_signature_string, build_java_signature): Likewise;
5224 (set_java_signature): Likewise.
5225 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5226 * class.c (add_method): Call fatal_error instead of fatal.
5227 (build_static_field_ref): Likewise.
5228 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5229 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5230 * lex.c (java_new_new_lexer): Likewise.
5231 * jv-scan.c (main): Likewise.
5232 (fatal_error): Renamed from fatal.
5233 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5235 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5236 (yyparse): Likewise.
5237 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5238 * lex.c (java_get_line_col): Likewise.
5239 * jcf-parse.c (load_class): Make errors non-fatal.
5240 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5242 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5244 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5245 (error): Remove unused function.
5246 (main): Don't use "__attribute__ alias" on generated class symbol.
5248 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5250 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5252 * parse.y (finish_method_declaration): Code accounting for WFLed
5253 method DECL_NAMEs deleted.
5254 (check_abstract_method_definitions): Likewise.
5255 (resolve_type_during_patch): Layout resolved type.
5256 * typeck.c (lookup_do): Removed unused local.
5258 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5260 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5261 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5262 integer_negative_one_node.
5263 * expr.c (build_java_binop): Likewise.
5265 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5267 * zextract.c (read_zip_archive): Read file_offset before writing
5268 zipd and consequently clobbering the header contents.
5270 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5272 * Make-lang.in: Remove all dependencies on defaults.h.
5273 * decl.c: Don't include defaults.h.
5275 * parse.y: Likewise.
5277 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5279 * ChangeLog (2001-01-21): Fixed typo.
5280 * class.c (layout_class_method): Code accounting for WFLed
5281 method DECL_NAMEs deleted.
5282 * constant.c (find_methodref_index): Likewise.
5283 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5284 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5285 (struct lang_decl): New field `wfl'.
5286 (java_get_real_method_name): Prototype deleted.
5287 * mangle.c (mangle_method_decl): Code accounting for WFLed
5288 method DECL_NAMEs deleted.
5289 * parse.h (GET_METHOD_NAME): Macro deleted.
5290 * parse.y (reset_method_name): Deleted.
5291 (method_header): Set DECL_FUNCTION_WFL.
5292 (check_abstract_method_header): Code accounting for WFLed method
5294 (java_get_real_method_name): Deleted.
5295 (check_method_redefinition): Code accounting for WFLed method
5296 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5297 (java_check_regular_methods): Likewise.
5298 (java_check_abstract_methods): Likewise.
5299 (java_expand_classes): Don't call `reset_method_name.'
5300 (search_applicable_method_list): Use DECL_NAMEs instead of
5302 * typeck.c (lookup_do): Code accounting for WFLed method
5305 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5307 * lex.c (java_read_char): Check for EOF from getc first.
5309 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5311 * class.c (layout_class): Don't lay the superclass out if it's
5312 already being laid out.
5313 * jcf-parse.c (handle_innerclass_attribute): New function.
5314 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5315 handle_innerclasses_attribute.
5316 (jcf_parse): Don't load an innerclasses if it's already being
5318 * jcf-write.c (append_innerclass_attribute_entry): Static
5319 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5320 to be zero for anonymous classes.
5322 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5324 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5326 * jcf-parse.c (set_source_filename): Use
5327 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5329 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5331 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5332 gets a unique asm name.
5334 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5336 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5337 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5339 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5340 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5341 * parse.y (lookup_package_type_and_set_next): Deleted.
5342 (resolve_package): Removed unnecessary code.
5343 (find_applicable_accessible_methods_list): `finit$' can't be
5345 * verify.c (pop_argument_types): Added missing prototype.
5347 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5349 * config-lang.in: Disable java by default.
5351 2001-01-23 Tom Tromey <tromey@redhat.com>
5353 * gcj.texi (Copying): New node.
5354 Added copyright information.
5356 2001-01-21 Per Bothner <per@bothner.com>
5358 Various fixes to allow compiling a compressed .jar/.zip archive.
5359 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5360 (struct ZipFile): Add fields name and next (from ZipFileCache).
5361 (struct ZipDirectory): New field zipf points to owning ZipFile.
5362 * jcf.h (struct ZipDirectory): Add forward declaration.
5363 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5364 Remove seen_in_zip and zip_offset fields.
5365 (JCF_SEEN_IN_ZIP): New macro.
5366 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5367 * jcf-io.c: Change all ZipFileCache to ZipFile.
5368 (read_zip_member): New function.
5369 (open_in_zip): Call read_zip_member.
5370 * jcf-parse.c (find_in_current_zip): Remove function.
5371 (read_class): Merge in find_in_current_zip functionality.
5372 Call read_zip_member if needed.
5373 (parse_zip_file_entries): Use read_zip_member.
5374 (process_zip_dir): Update for removed and added JCF fields.
5375 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5377 2001-01-21 Per Bothner <per@bothner.com>
5379 Minor optimization of static ggc roots.
5380 * jcf-parse.c (parse_roots): New static field.
5381 (current_field, current_method, current_file_list): Replace by macros
5382 naming fields of parse_roots.
5383 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5384 * class.c (class_roots): New static field.
5385 (registered_class, fields_ident, info_ident, class_list):
5386 New macros naming fields of parse_roots.
5387 (build_static_field_ref): Don't register roots here.
5388 (layout_class): Static field list replaced by macro class_list.
5389 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5390 Initialize fields_ident and info_ident here.
5392 2001-01-21 Per Bothner <per@bothner.com>
5394 * jcf-parse.c (ggc_mark_jcf): New function.
5395 (init_jcf_parse): Register current_jcf as ggc root.
5397 2001-01-21 Per Bothner <per@bothner.com>
5399 * lang.c (put_decl_node): Print method's name.
5401 2001-01-21 Per Bothner <per@bothner.com>
5403 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5404 (verify_jvm_instructions): Use it, for better error messages on loads.
5406 2001-01-21 Per Bothner <per@bothner.com>
5408 * verify.c (merge_type_state): Still may have to merge even if
5409 LABEL_VERIFIED (label).
5411 2001-01-21 Per Bothner <per@bothner.com>
5413 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5414 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5416 2001-01-19 Per Bothner <per@bothner.com>
5418 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5419 if expeting an interface type. Refines Tom's change of 2000-09-12.
5421 2001-01-18 Per Bothner <per@bothner.com>
5423 * gcj.texi (Input Options): Mention .java files.
5425 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5427 * lang-options.h (-Wunsupported-jdk11): Removed.
5428 * lang.c (flag_not_overriding): Deleted.
5429 (flag_static_local_jdk1_1): Likewise.
5430 (lang_W_options): Removed "unsupported-jdk11" entry.
5431 * parse.y (java_check_methods): Removed dead code.
5433 2001-01-17 Tom Tromey <tromey@redhat.com>
5435 Changes suggested by Per Bothner:
5436 * gcj.texi (Input Options): Don't mention input files.
5437 (Code Generation): Updated --main information.
5438 (Invoking jcf-dump): Mention that --javap is incomplete.
5439 From Alexandre Petit-Bianco:
5440 (Warnings): Don't mention -Wunsupported-jdk11.
5442 (Compatibility): Mention JDK 1.2-ness of libraries.
5443 (Resources): Mention resources used when writing gcj.
5445 2001-01-17 Tom Tromey <tromey@redhat.com>
5447 * gcj.texi: New file.
5448 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5449 (java.info): Depend on gcj.info.
5450 (java/gcj.dvi): New target.
5451 (java.dvi): Depend on gcj.dvi.
5452 (java.install-info): Wrote.
5454 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5456 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5457 having called make_decl_rtl.
5459 2001-01-14 Per Bothner <per@bothner.com>
5461 Various patches to emit better messages on verification errors.
5462 * expr.c (push_type_0): Return error indication on stack overflow,
5463 instead of callinfg fatal.
5464 (push_type): Now just call push_type_0 (nd fatal on overflow).
5465 (pop_type_0): Return detailed error message (in a char** argument).
5466 (pop_type): If pop_type_0 fails, print error message.
5467 (pop_argument_types): Moved to verify.c.
5468 * verify.c (pop_argument_types): Moved from expr.c.
5469 Return a (possible) error message, rather than void.
5470 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5471 (verify_jvm_instruction): Use new macros, improving error messages.
5472 For case OPCODE_astore use object_ptr_type_node.
5473 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5474 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5476 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5477 constant, return body without wrapper. (Improves constant folding.)
5478 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5480 2001-01-13 Per Bothner <per@bothner.com>
5482 * expr.c (expand_java_field_op): Assigning to a final field outside
5483 an initializer does not violate JVM spec, so should be warning, not
5484 error. (Sun's verifier does not complain - though MicroSoft's does.)
5486 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5488 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5491 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5493 * parse.y (resolve_expression_name): Permit instance variables from
5494 enclosing context in super constructor call.
5495 (resolve_qualified_expression_name): Permit enclosing class's qualified
5496 "this" in super constructor call.
5498 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5500 * class.c (build_utf8_ref): Remove last argument in call to
5501 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5502 (build_class_ref): Likewise.
5503 (build_static_field_ref): Likewise.
5504 (get_dispatch_table): Likewise.
5505 (layout_class_method): Likewise.
5506 (emit_register_classes): Likewise.
5507 * constants.c (build_constant_data_ref): Likewise.
5508 * decl.c (builtin_function): Likewise.
5509 (create_primitive_vtable): Likewise.
5510 * expr.c (build_known_method_def): Likewise.
5511 (build_jni_stub): Likewise.
5512 (java_lang_expand_expr): Likewise.
5514 2001-01-10 Tom Tromey <tromey@redhat.com>
5516 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5518 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * java-tree.h (lang_printable_name_wls): New prototype.
5521 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5522 rather than `current_class' to print type name. Don't prepend type
5523 names when printing constructor names.
5524 (lang_printable_name_wls): New function.
5525 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5526 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5527 * parse.y (patch_method_invocation): Message tuned for constructors.
5528 (not_accessible_p): Grant `private' access from within
5531 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5533 All files with updated copyright when applicable.
5534 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5535 * class.c (mangle_class_field): Function removed.
5536 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5537 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5538 (build_class_ref): Call `java_mangle_class_field' instead of
5539 `mangle_class_field.'
5540 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5541 (layout_class): Call `java_mangle_decl' instead of
5542 `mangle_static_field.'
5543 (cxx_keywords): Initialized static array moved to `lex.c.'
5544 (layout_class_method): Changed leading comment. Simplified to
5545 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5546 * decl.c (lang_mark_tree): Mark field `package_list.'
5547 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5548 (struct lang_type): New field `package_list.'
5549 (unicode_mangling_length): Prototype removed.
5550 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5551 emit_unicode_mangled_name): Likewise.
5552 (cxx_keyword_p): New prototype.
5553 (java_mangle_decl, java_mangle_class_field,
5554 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5555 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5557 * jvgenmain.c (main_method_prefix): Global variable removed.
5558 (main_method_suffix): Likewise.
5559 (do_mangle_classname): New function.
5560 (main): Call it. Format changed to accommodate new mangling scheme.
5561 * lex.c: (utf8_cmp): Conditionally prototyped.
5562 (cxx_keywords): Moved from class.c, conditionally defined.
5563 (utf8_cmp, cxx_keyword_p): Likewise.
5564 * mangle.c (obstack.h, ggc.h): Included.
5565 (mangle_field_decl): New function.
5566 (mangle_method_decl, mangle_type, mangle_pointer_type,
5567 mangle_array_type, mangle_record_type,
5568 find_compression_pointer_match, find_compression_array_match,
5569 find_compression_record_match,
5570 find_compression_array_template_match, set_type_package_list,
5571 entry_match_pointer_p, emit_compression_string, init_mangling,
5572 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5573 (mangle_obstack): New global.
5574 (MANGLE_RAW_STRING): New macro.
5575 (unicode_mangling_length): Turned static.
5576 (append_unicode_mangled_name): Renamed from
5577 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5578 replaces `obstack', removed from the parameter list.
5579 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5580 replaces parameter `obstack', removed from the parameter list. Call
5581 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5582 (append_gpp_mangled_classtype): Removed.
5583 (compression_table, compression_next): New static variables.
5584 * parse.y (temporary_obstack): Extern declaration removed.
5586 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5588 * parse.y (patch_binop): Compute missing type in error situations.
5590 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5592 * class.c (make_class_data): Push initial value for "arrayclass".
5593 * decl.c (init_decl_processing): Add new class field "arrayclass".
5595 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5597 From patha@softlab.ericsson.se:
5598 * parse.y (switch_label): Use build, not build1, to construct
5601 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5603 * lang.c (lang_decode_option): Change -MA to -MP.
5604 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5605 Update to new prototype; do quote targets.
5606 (jcf_dependency_write): Update.
5608 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5610 Shorten primitive array allocation path:
5611 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5612 to create new primitive arrays.
5613 * expr.c (build_newarray): If generating native code, call
5614 soft_newarray_node with a reference to the primitive TYPE identifier
5615 instead of type_value.
5617 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5619 Fix for PRs gcj/312 and gcj/253:
5620 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5621 dest if they arn't already.
5622 * class.c (layout_class): Call maybe_layout_super_class on
5623 superinterfaces also, but only if compiling from bytecode.
5626 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5629 2000-12-15 Tom Tromey <tromey@redhat.com>
5631 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5634 2000-12-14 Andrew Haley <aph@redhat.com>
5636 * boehm.c (mark_reference_fields): Change test to correctly detect
5639 2000-12-15 Andreas Jaeger <aj@suse.de>
5641 * config-lang.in (lang_dirs): Added.
5643 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5645 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5646 Credits go to rth for finding it.
5648 2000-12-13 Mike Stump <mrs@wrs.com>
5650 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5652 2000-11-07 Tom Tromey <tromey@cygnus.com>
5654 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5655 * lex.c (java_ignorable_control_p): Removed.
5656 (java_letter_or_digit_p): Removed.
5657 (java_start_char_p): New function.
5658 (java_read_char): Return `int', not `unicode_t'. Changed
5660 (java_read_unicode): Likewise.
5661 (java_read_unicode_collapsing_terminators): Likewise.
5662 (java_get_unicode): Likewise.
5663 (java_new_lexer): Initialize hit_eof.
5664 (java_parse_end_comment): Take `int' argument.
5665 (java_parse_doc_section): Likewise.
5666 (java_parse_escape_sequence): Don't allow backlash-newline.
5668 * lex.h (JAVA_DIGIT_P): Removed.
5669 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5670 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5671 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5672 (JAVA_PART_CHAR_P): New macro.
5674 (JAVA_CHAR_ERROR): Now -2.
5675 (java_lexer): New field `hit_eof'.
5676 * chartables.h: New file.
5677 * gen-table.pl: new file.
5679 2000-11-20 Tom Tromey <tromey@cygnus.com>
5680 Alexandre Petit-Bianco <apbianco@cygnus.com>
5682 * parse.y (java_complete_lhs): Only allow compound assignment of
5683 reference type if type is String.
5685 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5687 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5688 jcf-path.c: Likewise.
5690 2000-12-09 Anthony Green <green@redhat.com>
5692 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5693 filestart and filename_length as int values.
5695 2000-12-07 Mo DeJong <mdejong@redhat.com>
5697 * jcf-io.c (find_class): Correct the logic that tests to see if a
5698 .java file is newer than its .class file. The compiler was
5699 incorrectly printing a warning when file mod times were equal.
5701 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5703 * jvgenmain.c: Use ISPRINT not isascii.
5705 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5707 * parse.y (end_artificial_method_body): Fixed typo.
5709 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5711 * parse.y (patch_method_invocation): Pick the correct enclosing
5712 context when creating inner class instances.
5715 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5717 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5718 Update copyright year to 2000.
5720 2000-11-23 Anthony Green <green@redhat.com>
5722 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5723 Move current_file_list out of yyparse and make it static.
5725 * expr.c: Declare quick_stack and tree_list_free_list as static
5726 (init_expr_processing): Register quick_stack and
5727 tree_list_free_list roots.
5729 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5731 * parse.y (build_outer_field_access): New local `decl_ctx', use
5732 it. Check for field's context and current class immediate outer
5733 context inheritance.
5734 (outer_field_access_p): Consider fields inherited from the last
5736 (build_access_to_thisn): Stop at the last enclosing context if
5740 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5742 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5744 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5746 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5749 2000-11-20 Tom Tromey <tromey@cygnus.com>
5751 * jv-scan.c (help): Document --complexity.
5752 (options): Added --complexity.
5753 (flag_complexity): New global.
5754 (main): Call `report'.
5755 * parse-scan.y (complexity): New global.
5756 (if_then_statement, if_then_else_statement,
5757 if_then_else_statement_nsi, switch_block_statement_group,
5758 while_expression, do_statement, for_begin, continue_statement,
5759 throw_statement, catch_clause, finally, method_invocation,
5760 conditional_and_expression, conditional_or_expression,
5761 conditional_expression): Update complexity.
5762 (reset_report): Reset complexity.
5763 (report): New function.
5765 2000-11-20 Tom Tromey <tromey@cygnus.com>
5767 * lex.c (yylex): Added STRICT_TK case.
5768 * parse.y (STRICT_TK): Added.
5769 * parse-scan.y (STRICT_TK): Added.
5770 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5771 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5773 * keyword.h: Rebuilt.
5774 * keyword.gperf (strictfp): Added.
5776 2000-11-20 Tom Tromey <tromey@cygnus.com>
5778 * lex.c (yylex): Recognize floating point constants with leading
5781 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5783 * java-tree.h (cyclic_inheritance_report): Constify.
5784 * parse.y (cyclic_inheritance_report): Likewise.
5786 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5788 * parse.y (goal): Remove call to ggc_add_string_root.
5790 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5792 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5793 Create string in scratch buffer, then pass to build_string.
5795 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5797 * parse.y (issue_warning_error_from_context): Add
5800 2000-11-11 Anthony Green <green@redhat.com>
5802 * jcf-parse.c (process_zip_dir): Add finput parameter.
5803 (jcf_figure_file_type): Call process_zip_dir with appropriate
5806 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5808 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5809 * jcf-parse.c (jcf_figure_file_type): Likewise.
5811 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5813 * parse.y (create_new_parser_context): Use memset () instead of
5816 2000-11-08 Tom Tromey <tromey@cygnus.com>
5818 * gjavah.c (process_file): Only include gcj/cni.h when generating
5821 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5823 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5824 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5825 instead of bzero ().
5827 2000-11-05 Tom Tromey <tromey@cygnus.com>
5829 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5830 * lex.c (IS_ZERO): New define.
5831 (java_perform_atof): Error on floating point underflow.
5833 2000-11-04 Tom Tromey <tromey@cygnus.com>
5835 * lex.c (java_parse_escape_sequence): Only read two octal
5836 characters if the first one is greater than 3. Don't allow
5837 "octal" numbers to include the digits 8 or 9.
5839 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5841 * Make-lang.in (java.distdir): Remove.
5843 2000-11-03 Tom Tromey <tromey@cygnus.com>
5845 * Make-lang.in (java.dvi): New target.
5846 Partial fix for PR other/567.
5848 * lang-options.h: Mention -Wout-of-date.
5849 * jcf-dump.c (flag_newer): New global.
5850 * gjavah.c (flag_newer): New global.
5851 * jcf-io.c (find_class): Only warn when flag_newer set.
5852 * lang.c (flag_newer): New global.
5853 (struct string_option): New declaration.
5854 (lang_W_options): New global.
5855 (process_option_with_no): New function.
5856 (lang_decode_option): Use it.
5858 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5859 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5862 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5863 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5864 * lex.c (java_read_unicode): Removed `term_context' argument.
5865 Recognize any number of `u' in `\u'.
5866 (java_read_unicode_collapsing_terminators): New function.
5867 (java_get_unicode): Use it.
5868 (java_lineterminator): Removed.
5869 (yylex): Produce error if character literal is newline or single
5870 quote. Return if eof found in middle of `//' comment. EOF in
5871 `//' comment is only an error if pedantic.
5872 (java_ignorable_control_p): New function.
5873 (java_parse_end_comment): Return if eof found in middle of
5876 * jv-scan.c (pedantic): New global.
5878 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5880 * parse.y (outer_field_access_p): Inherited fields aren't
5881 consider outer fields.
5882 (maybe_build_thisn_access_method): Use
5883 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5884 (resolve_expression_name): Trigger an error if a static field
5885 is being accessed as an outer field.
5887 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5889 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5892 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5894 * Make-lang.in: Move all build rules here from Makefile.in,
5895 adapt to new context. Wrap all rules that change the current
5896 directory in parentheses. Expunge all references to $(P).
5897 When one command depends on another and they're run all at
5898 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5899 all object-file generation rules. Delete obsolete variables.
5901 * Makefile.in: Delete.
5902 * config-lang.in: Delete outputs= line.
5904 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5906 * parse.y (patch_method_invocation): NULLify this_arg when already
5908 (maybe_use_access_method): Handle call to methods unrelated to the
5909 current class. Fixed comment.
5912 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5914 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5917 2000-10-24 Tom Tromey <tromey@cygnus.com>
5919 * lex.c (java_new_lexer): Initialize new fields. Work around
5920 broken iconv() implementations.
5921 (java_read_char): Swap bytes if required. Use fallback decoder if
5923 (byteswap_init, need_byteswap): New globals.
5924 (java_destroy_lexer): Only close iconv handle if it is in use.
5925 * lex.h (java_lexer): New fields read_anything, byte_swap,
5927 Made out_buffer unsigned.
5929 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5931 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5932 where an enclosing context can be set on the jdep.
5933 (do_resolve_class): Fixed identation.
5935 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5937 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5939 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5942 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5944 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5946 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5948 * jcf-write.c (OP1): Update `last_bc'.
5949 (struct jcf_block): Fixed indentation and typo in comments. New
5951 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5952 follows `monitorenter'.
5953 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5957 2000-10-16 Tom Tromey <tromey@cygnus.com>
5959 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5960 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5961 * lang-options.h: Added -MA, -MT, -MF..
5962 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5963 (DEPEND_TARGET_SET): New macro.
5964 (DEPEND_FILE_ALREADY_SET): Likewise.
5965 (init_parse): Handle new flags.
5966 * jcf.h (jcf_dependency_print_dummies): Declare.
5967 * Make-lang.in (s-java): Added mkdeps.o.
5968 * Makefile.in (BACKEND): Added mkdeps.o.
5969 (../gcjh$(exeext)): Added mkdeps.o.
5970 (../jcf-dump$(exeext)): Added mkdeps.o.
5971 * jcf-depend.c: Include mkdeps.h.
5972 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5973 add_entry): Removed.
5974 (jcf_dependency_reset): Rewrote.
5975 (dependencies): New global.
5976 (jcf_dependency_set_target): Rewrote.
5977 (jcf_dependency_add_target): Likewise.
5978 (jcf_dependency_add_file): Likewise.
5980 (print_ents): Removed.
5981 (jcf_dependency_write): Rewrote.
5982 (print_dummies): New global.
5983 (jcf_dependency_print_dummies): New function
5984 (jcf_dependency_write): Call deps_dummy_targets if required.
5986 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5988 * gjavah.c (add_class_decl): Removed unused variables `tname',
5989 `tlen' and `name_index'.
5990 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5991 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5992 in `wfl_operator' with value.
5993 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5994 (jcf_figure_file_type): Fixed identation.
5995 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5996 * parse.y (analyze_clinit_body): New function.
5997 (static_initializer:): Reset `current_static_block'.
5998 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5999 `wfl_operator' with new value.
6000 (lookup_cl): Use EXPR_WFL_FILENAME.
6001 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6002 analyze_clinit_body.
6003 (build_outer_field_access): Access to this$<n> built from
6004 current_class, not its outer context.
6005 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6006 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6007 (patch_method_invocation): Use `is_static_flag' when already
6009 (patch_newarray): Removed assignment in ternary operator.
6011 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6013 * except.c (free_eh_ranges): Don't free `whole_range'.
6015 2000-10-15 Anthony Green <green@redhat.com>
6017 * decl.c (init_decl_processing): Call init_class_processing before
6020 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6022 * check-init.c (check_init): Fixed leading comment. Use
6024 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6025 (give_name_to_locals): Likewise.
6026 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6027 fields in lang_decl_var.
6028 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6029 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6030 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6031 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6032 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6033 (LOCAL_FINAL): Rewritten.
6034 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6035 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6036 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6037 `init_final' fields.
6038 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6039 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6040 (TYPE_HAS_FINAL_VARIABLE): New macro.
6041 (struct lang_type): Added `afv' field.
6042 * parse.y (check_static_final_variable_assignment_flag): New function.
6043 (reset_static_final_variable_assignment_flag): Likewise.
6044 (check_final_variable_local_assignment_flag): Likewise.
6045 (reset_final_variable_local_assignment_flag): Likewise.
6046 (check_final_variable_indirect_assignment): Likewise.
6047 (check_final_variable_global_assignment_flag): Likewise.
6048 (add_inner_class_fields): Use LOCAL_FINAL_P.
6049 (register_fields): Handle local finals and final variables.
6050 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6051 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6052 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6054 (java_complete_expand_methods): Loop to set
6055 TYPE_HAS_FINAL_VARIABLE. Call
6056 `reset_final_variable_local_assignment_flag' and
6057 `check_final_variable_local_assignment_flag' accordingly before
6058 and after constructor expansion. Call
6059 `reset_static_final_variable_assignment_flag'
6060 before expanding <clinit> and after call
6061 `check_static_final_variable_assignment_flag' if the
6062 current_class isn't an interface. After all methods have been
6063 expanded, call `check_final_variable_global_assignment_flag' and
6064 `check_static_final_variable_assignment_flag' if the current class
6066 (maybe_yank_clinit): Fixed typo in comment.
6067 (build_outer_field_access_methods): Removed old sanity check. Use
6068 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6069 Don't create access methods for finals.
6070 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6071 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6072 existing DECL_INIT has been processed.
6073 (java_complete_lhs): Likewise.
6074 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6075 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6077 (patch_assignment): Use LOCAL_FINAL_P.
6078 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6079 DECL_INITIAL is nullified.
6082 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6084 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6086 * Makefile.in (parse.c, parse-scan.c): Likewise.
6088 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6090 * class.c (temporary_obstack): Remove.
6091 (make_class): Don't mess with obstascks.
6092 (push_class): Likewise.
6093 (set_super_info): Likewise.
6094 (add_method_1): Likewise.
6095 (add_method): Likewise.
6096 (add_field): Likewise.
6097 (build_utf8_ref): Likewise.
6098 (build_class_ref): Likewise.
6099 (build_static_field_ref): Likewise.
6100 (finish_class): Likewise.
6101 (push_super_field): Likewise.
6102 (layout_class): Likewise.
6103 (layout_class_methods): Likewise.
6104 (init_class_processing): Likewise.
6105 * constants.c (get_tag_node): Likewise.
6106 (build_constant_data_ref): Likewise.
6107 * decl.c (ggc_p): Remove.
6108 (copy_lang_decl): Use ggc_alloc.
6109 (complete_start_java_method): Don't mess with obstacks.
6110 (start_java_method): Likewise.
6111 (end_java_method): Likewise.
6112 * except.c (link_handler): Use xmalloc.
6113 (free_eh_ranges): New function.
6114 (method_init_exceptions): Use it.
6115 (add_handler): Use xmalloc.
6116 (expand_start_java_handler): Don't mess with obstacks.
6117 (prepare_eh_table_type): Likewise.
6118 (expand_end_java_handler): Likewise.
6119 * expr.c (push_value): Likewise.
6120 (create_label_decl): Likewise.
6121 (build_jni_stub): Likewise.
6122 (java_lang_expand_expr): Likewise.
6123 (note_instructions): Use xrealloc.
6124 (java_push_constant_from_pool): Don't mess with obstacks.
6125 (process_jvm_instruction): Likewise.
6126 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6128 * jcf-parse.c (get_constant): Don't mess with obstacks.
6129 (read_class): Likewise.
6130 (jcf_parse): Likewise.
6131 * lex.c (expression_obstack): Remove.
6132 (java_lex): Don't use obstack_free.
6133 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6134 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6135 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6136 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6137 * parse.y (gaol): Add more GC roots.
6138 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6139 (lookup_field_wrapper): Likewise.
6140 (obtain_incomplete_type): Don't mess with obstacks.
6141 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6143 (craft_constructor): Don't mess with obstacks.
6144 (safe_layout_class): Likewise.
6145 (java_complete_class): Likewise.
6146 (source_end_java_method): Likewise.
6147 (build_outer_field_access_methods): Likewise.
6148 (build_outer_method_access_method): Likewise.
6149 (maybe_build_thisn_access_method): Likewise.
6150 (build_dot_class_method_invocation): Likewise.
6151 (java_complete_tree): Likewise.
6152 (java_complete_lhs): Likewise.
6153 (do_merge_string_cste): Likewise.
6154 (patch_string_cst): Likewise.
6155 (array_constructor_check_entry): Likewise.
6156 * typeck.c (build_java_array_type): Likewise.
6157 (parse_signature_string): Likewise.
6158 (build_java_signature): Likewise.
6160 2000-10-12 Tom Tromey <tromey@cygnus.com>
6163 * gjavah.c (add_class_decl): Don't special-case inner classes.
6164 (add_namelet): Likewise.
6166 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6168 * java-tree.h: Constify current_encoding.
6169 * lang.c: Constify current_encoding.
6171 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6173 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6174 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6176 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6178 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6179 patch. Fixes gcj/340.
6181 2000-10-10 Tom Tromey <tromey@cygnus.com>
6183 * lex.c (java_new_lexer): Initialize out_first and out_last
6185 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6187 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * parse.y (pop_current_osb): New function.
6190 (array_type:): Use `dims:', changed actions
6191 accordingly. Suggested by Anthony Green.
6192 (array_creation_expression:): Used pop_current_osb.
6193 (cast_expression:): Likewise.
6194 (search_applicable_method_list): Fixed indentation.
6196 2000-10-08 Anthony Green <green@redhat.com>
6198 * parse.y (array_type_literal): Remove production.
6199 (type_literals): Refer to array_type, not array_type_literal.
6201 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6203 Patch contributed by Corey Minyard.
6204 * decl.c (check_local_named_variable): New function.
6205 (tree check_local_unnamed_variable): Likewise.
6206 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6208 2000-10-07 Anthony Green <green@redhat.com>
6210 * class.c (layout_class): Handle case where superclass can't be
6213 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6215 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6218 2000-10-05 Tom Tromey <tromey@cygnus.com>
6220 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6221 * jvgenmain.c (class_mangling_prefix): Removed.
6222 (class_mangling_suffix): New global.
6224 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6226 (print_method_info): Handle overrides for static and final
6228 (process_file): Generate declaration for class object field.
6229 * class.c (cxx_keywords): New array.
6230 (utf8_cmp): New function.
6231 (cxx_keyword_p): New function.
6232 (layout_class_method): Mangle C++ keywords by appending `$'.
6233 (mangle_field): New function.
6234 (mangle_class_field): Use mangle_field. Mangle class name as
6236 (mangle_static_field): Use mangle_field.
6238 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6240 * decl.c (find_local_variable): Removed uncessary type check and
6241 fixed range check typo. From Corey Minyard.
6243 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6245 * decl.c (give_name_to_locals): New local `code_offset'. Call
6246 `maybe_adjust_start_pc'.
6247 * expr.c (note_instructions): New function.
6248 (expand_byte_code): Don't collect insn starts here.
6249 (peek_opcode_at_pc): New function.
6250 (maybe_adjust_start_pc): Likewise.
6251 * java-tree.h (maybe_adjust_start_pc): Declare.
6252 (note_instructions): Likewise.
6253 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6255 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6257 * parse.y (field_access:): Fixed indentation.
6258 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6260 2000-09-07 Tom Tromey <tromey@cygnus.com>
6263 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6264 JPRIMITIVE_TYPE_P, for arithmetic operators.
6265 (patch_method_invocation): Indentation fix.
6266 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6267 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6268 (do_unary_numeric_promotion): Cleaned up code.
6269 (valid_cast_to_p): Handle boolean correctly.
6271 2000-09-27 Tom Tromey <tromey@cygnus.com>
6273 * lex.c (java_read_unicode): Reset bs_count when finished with
6276 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6279 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6280 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6281 (typeck.o): Depend on ggc.h.
6282 * class.c (add_method_1): Use GC functions for allocation.
6283 (init_class_processing): Register roots.
6284 * decl.c (ggc_p): Set to 1.
6285 (pending_local_decls): Make it static.
6286 (push_jvm_slot): Use GC functions for allocation.
6287 (init_decl_processing): Register roots.
6288 (give_name_to_locals): Use GC functions for allocation.
6289 (lang_mark_tree): New function.
6290 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6291 functions for allocation.
6292 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6293 * lex.c (java_lex): Use build_string, rather than replicating it
6295 * parse.y (goal): Add more roots.
6296 (mark_parser_ctxt): New function.
6297 * typeck.c: Include ggc.h.
6299 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6301 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6302 contains something else than MODIFY_EXPR.
6304 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6306 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6307 * Makefile.in (parse.o): Depend on ggc.h.
6308 (class.o): Likewise.
6309 (constants.o): Likewise.
6312 (jcf-parse.o): Likewise.
6313 (jcf-write.o): Likewise.
6314 (mangle.o): Likewise.
6315 * class.c: Include ggc.h.
6316 (build_static_field_ref): Register GC roots.
6317 (layout_class): Likewise.
6318 (init_class_processing): Likewise.
6319 * constants.c: Include ggc.h.
6320 (current_constant_pool_data_ref): Remove.
6321 (tag_nodes): Move it to ...
6322 (get_tag_node): ... here. Register GC roots.
6323 * decl.c: Include ggc.h. Remove many global tree definitions.
6324 (throw_node): Define.
6325 (java_global_trees): Likewise.
6326 (predef_filenames): Make the size a constant.
6327 (init_decl_processing): Adjust accordingly.
6328 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6329 * expr.c: Include ggc.h.
6330 (init_expr_processing): Register GC roots.
6331 (build_invokeinterface): Likewise.
6332 * java-tree.h: Replace extern tree declarations with macros.
6333 (java_global_trees): New variable.
6334 (java_tree_index): New enumeration.
6335 (init_jcf_parse): Declare.
6336 * jcf-parse.c: Include ggc.h.
6337 (current_class): Remove declaration.
6338 (main_class): Likewise.
6339 (all_class_list): Likewise.
6340 (predefined_filename_p): Adjust for constant size of
6342 (init_jcf_parse): New function.
6343 * jcf-write.c: Include ggc.h.
6344 (generate_classfile): Register GC roots.
6345 (append_synthetic_attribute): Likewise.
6346 (append_innerclass_attribute_entry): Likewise.
6347 * lang.c: Include ggc.h.
6348 (lang_print_error): Register GC roots.
6349 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6351 * parse.y: Include ggc.h.
6352 (wfl_operator): Remove.
6353 (goal): Register GC roots.
6354 (java_pop_parser_context): Adjust for new field names.
6355 (java_parser_context_save_global): Likewse.
6356 (java_parser_context_restore_global): Likewise.
6357 (java_parser_context_suspend): Likewise.
6358 (java_parser_context_resume): Likewise.
6359 (verify_constructor_circularity): Register GC roots.
6360 (lookup_cl): Likewise.
6361 (java_reorder_fields): Likewise.
6362 (build_current_this): Likewise.
6363 (class_in_current_package): Likewise.
6364 (argument_types_convertible): Likewise.
6365 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6367 2000-09-14 Tom Tromey <tromey@cygnus.com>
6369 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6371 2000-09-13 Tom Tromey <tromey@cygnus.com>
6373 * jcf-parse.c: Include <locale.h>.
6374 * jv-scan.c: Include <locale.h>.
6376 2000-09-12 Tom Tromey <tromey@cygnus.com>
6378 * expr.c (pop_type_0): Return `Object' if trying to merge two
6380 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6381 interface types; `Object' is always a valid supertype.
6383 2000-09-12 Tom Tromey <tromey@cygnus.com>
6386 * jv-scan.c (help): Document --encoding.
6387 (options): Added `encoding' entry.
6388 (OPT_ENCODING): New define.
6389 (main): Handle --encoding.
6390 Include <langinfo.h> if nl_langinfo exists.
6391 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6393 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6394 (parse_source_file): Correctly call java_init_lex. Added `finput'
6395 argument. Use nl_langinfo to determine default encoding.
6396 * java-tree.h (current_encoding): Declare.
6397 * parse.y (java_parser_context_restore_global): Don't restore
6399 (java_parser_context_save_global): Don't set `finput' field.
6400 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6402 * lang.c (current_encoding): New global.
6403 (lang_decode_option): Recognize `-fencoding='.
6404 (finish_parse): Don't close finput.
6405 * parse.h (struct parser_ctxt): Removed `finput' and
6406 `unget_utf8_value' fields. Added `lexer' field.
6407 (java_init_lex): Fixed declaration.
6408 * lex.c (java_new_lexer): New function.
6409 (java_destroy_lexer): Likewise.
6410 (java_read_char): Added `lex' argument. Handle iconv case.
6411 (java_read_unicode): Added `lex' argument. Count backslashes in
6413 (java_init_lex): Added `finput' and `encoding' arguments. Set
6414 `lexer' field in ctxp.
6415 (BAD_UTF8_VALUE): Removed.
6416 (java_lex): Handle seeing UEOF in the middle of a string literal.
6417 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6418 (java_lexer): New structure.
6421 (DEFAULT_ENCODING): New define.
6422 (java_destroy_lexer): Declare.
6424 2000-09-12 Tom Tromey <tromey@cygnus.com>
6427 * lex.c (java_init_lex): Initialize java_io_serializable.
6428 * parse.y (java_io_serializable): New global.
6429 (valid_ref_assignconv_cast_p): An array can be cast to
6432 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6434 * decl.c, expr.c: Include defaults.h if not already included.
6435 Don't define the *_TYPE_SIZE macros.
6437 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6439 * typeck.c (build_java_array_type): Correct first parameter
6440 in ADJUST_FIELD_ALIGN invocation.
6442 2000-09-06 Tom Tromey <tromey@cygnus.com>
6444 * lang-specs.h: Also recognize `-femit-class-files'.
6446 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6448 * verify.c (merge_types): Load the types to merge if necessary.
6450 2000-09-02 Anthony Green <green@redhat.com>
6452 * jcf-io.c: Include zlib.h.
6453 (open_in_zip): Read compressed class file archives.
6454 * zipfile.h (ZipDirectory): Add uncompressed_size and
6455 compression_method fields.
6456 * zextract.c (read_zip_archive): Collect file compression info.
6458 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6460 * parse.y (do_resolve_class): Also explore superclasses of
6461 intermediate enclosing contexts when searching for inner classes.
6463 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6465 * parse.y (variable_declarator_id:): Better error message.
6466 (expression_statement:): Use YYNOT_TWICE.
6467 (cast_expression:): Likewise.
6468 (assignment:): Likewise.
6470 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6472 * parse.y (do_merge_string_cste): New locals. Create new
6473 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6475 2000-08-07 Hans Boehm <boehm@acm.org>
6477 * boehm.c (mark_reference_fields): Set marking bits for all words in
6478 a multiple-word record.
6479 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6482 2000-08-31 Mike Stump <mrs@wrs.com>
6484 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6485 jcf-dump$(exeext)): Make parallel safe.
6487 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6489 * jcf-parse.c (set_source_filename): Constify a char *.
6490 * jcf-write.c (append_innerclasses_attribute,
6491 make_class_file_name): Constify a char *. Don't recycle a
6492 variable for an unrelated purpose.
6493 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6494 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6496 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6498 * expr.c (can_widen_reference_to): Fixed indentation.
6499 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6500 * parse.y: `finit$' replaces `$finit$' in comments.
6501 (try_builtin_assignconv): Fixed leading comment.
6503 2000-08-25 Greg McGary <greg@mcgary.org>
6505 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6507 2000-08-24 Greg McGary <greg@mcgary.org>
6509 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6510 * parse.y (BINOP_LOOKUP): Likewise.
6512 2000-08-22 Andrew Haley <aph@cygnus.com>
6514 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6515 sign extending. Fixes gcj/321.
6516 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6517 combining to make a jlong. Fixes gcj/321.
6519 2000-08-21 Nix <nix@esperi.demon.co.uk>
6521 * lang-specs.h: Do not process -o or run the assembler if
6524 2000-08-16 Andrew Haley <aph@cygnus.com>
6526 * typeck.c (build_java_array_type): Rewrite code to do array
6527 alignment. Take into account back-end macros when aligning array
6528 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6529 user to set alignment. Fixes gcj/252 and 160.
6531 2000-08-09 Tom Tromey <tromey@cygnus.com>
6533 * parse.y (check_abstract_method_definitions): Now return `int'.
6534 Check implemented interfaces. Fixes PR gcj/305.
6536 * parse.y (patch_switch_statement): Disallow `long' in switch
6537 expressions. Fixes PR gcj/310.
6539 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6541 * decl.c (finit_leg_identifier_node): New global.
6542 (init_decl_processing): Use `finit$' to initialize
6543 finit_identifier_node. Use `$finit$' to initialize
6544 finit_leg_identifier_node.
6545 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6546 * java-tree.h (finit_identifier_node): Changed attached comment.
6547 (finit_leg_identifier_node): New declaration.
6548 (ID_FINIT_P): Take finit_identifier_node and
6549 finit_leg_identifier_node into account. This is a backward
6552 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6554 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6556 (generate_bytecode_insns): Check `nargs' before emitting it.
6557 * verify.c (merge_type_state): Fixed typo.
6558 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6559 generate_bytecode_{conditional,insns}.
6561 2000-08-13 Anthony Green <green@redhat.com>
6563 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6566 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6568 * class.c (maybe_layout_super_class): Fixed indentation.
6569 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6570 (java_check_methods): New function declaration.
6571 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6572 instead of `str_ptr'.
6573 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6574 of a `invokeinterface' at the right time.
6575 * parse.h (WFL_STRIP_BRACKET): New macro.
6576 (SET_TYPE_FOR_RESOLUTION): Use it.
6577 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6578 (check_class_interface_creation): Don't check for cross package
6579 innerclass name clashes.
6580 (method_header): Behave properly if MDECL is `error_mark_node'.
6581 (method_declarator): Return `error_mark_node' if bogus current
6583 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6584 (resolve_and_layout): New local `decl_type', set and used. Call
6586 (java_check_methods): New method.
6587 (java_layout_classes): Use it.
6588 (resolve_qualified_expression_name): No EH check necessary in
6590 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6592 (patch_assignment): Set DECL_INITIAL on integral final local.
6594 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6596 * java-tree.h (flag_extraneous_semicolon): New extern.
6597 * lang-options.h: (-Wextraneous-semicolon): New option.
6598 * lang.c (flag_redundant): Fixed typo in leading comment.
6599 (flag_extraneous_semicolon): New global.
6600 (lang_decode_option): Set `flag_extraneous_semicolon' when
6601 -Wall. Decode `-Wextraneous-semicolon'.
6602 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6603 `empty_statement' rule.
6604 (class_body_declaration): Likewise.
6605 (method_body:): Accept `;' as a method body.
6606 (static_initializer:): Removed `SC_TK' hack.
6607 (constructor_block_end:): Likewise.
6608 (empty_statement:): Report deprecated empty declaration. Fixes
6611 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6613 * parse.y (build_dot_class_method_invocation): Changed parameter
6614 name to `type'. Build signature from `type' and convert it to a
6615 STRING_CST if it's an array.
6616 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6617 to use `ref_type' directly.
6619 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6621 * lang-options.h: Added a comma after the last element to avoid
6622 syntax errors when other languages define additional options.
6624 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6626 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6627 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6628 (jc1): Link with $(BACKEND).
6629 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6631 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6633 * jvspec.c: Adjust type of second argument to
6634 lang_specific_driver, and update code as necessary.
6636 * class.c (build_dtable_decl): Initialize dummy.
6638 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6641 method bodies not to rule out discarding `<clinit>'; don't use
6642 <clinit> to initialize static fields with constant initializers.
6644 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6646 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6648 (method_synthetic): New global.
6649 (HANDLE_METHOD): Recognize synthetic method and tell
6650 `print_method_info' about it.
6651 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6652 processing a synthetic method.
6653 * jcf-reader.c (skip_attribute): New function.
6654 ( skip_attribute): Likewise.
6656 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 * parse.y (build_outer_field_access): Fixed comments.
6659 (fix_constructors): Emit the initialization of this$<n> before
6661 (resolve_qualified_expression_name): Build an access to `decl' if
6664 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6666 * parse-scan.y (curent_class): Non longer const.
6667 (inner_qualifier, inner_qualifier_length): Deleted.
6668 (current_class_length): New global.
6669 (bracket_count): Fixed typo in leading comment.
6670 (anonymous_count): New global.
6671 (class_instance_creation_expression:): Handle anonymous classes.
6672 (anonymous_class_creation:): New rule.
6673 (push_class_context): Rewritten.
6674 (pop_class_context): Likewise.
6675 (INNER_QUALIFIER): Macro deleted.
6676 (report_class_declaration): call `push_class_context' when
6677 entering the function. `fprintf' format modified not to use
6679 (report_class_declaration): Assign `package_name' and
6680 `current_class' to NULL separately.
6682 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6684 * expr.c (build_invokeinterface): Call layout_class_methods on
6687 2000-07-27 Tom Tromey <tromey@cygnus.com>
6688 Anthony Green <green@cygnus.com>
6689 Alexandre Petit-Bianco <apbianco@cygnus.com>
6691 * class.c (make_class_data): Create vtable for abstract classes.
6692 (get_dispatch_table): Changed to cope with abstract classes.
6694 2000-07-27 Tom Tromey <tromey@cygnus.com>
6696 * parse.y (patch_method_invocation): Don't reverse the argument
6697 list when dealing with anonymous class constructors. Fixed typo in
6700 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * parse.y (build_alias_initializer_parameter_list): Reverse
6703 crafted list when building aliases for anonymous class
6706 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6708 * parse.y (jdep_resolve_class): Don't bother checking potential
6709 innerclass access if `decl' is NULL.
6710 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6713 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6715 * parse.c: Remove (again.)
6717 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6719 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6720 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6721 outside the `if' statement, alias to innerclass removed, `decl'
6722 used to mark the class complete.
6724 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6726 * parse.y (simple_name:): Fixed typo in error message.
6728 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6730 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6731 or its first operand can be error marks.
6733 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6735 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6736 * parse.y (method_header): Likewise.
6738 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6740 * parse.y (process_imports): Consider that one might be trying to
6741 import an innerclass. Fixes gcj/254
6743 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6745 * parse.y (find_as_inner_class): Handle the case where the
6746 enclosing context of an innerclass has been loaded as bytecode.
6748 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6750 * parse.y (simple_name:): Reject `$' in type names.
6751 (resolve_type_during_patch): Use `type' as a second
6752 argument to resolve_no_layout. Fixes gcj/257.
6754 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6756 * parse.y (find_most_specific_methods_list): Select the only
6757 non-abstract method even if max has been set.
6758 Fixes gcj/285, gcj/298.
6760 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6762 * lang-specs.h: Added %(jc1) to java compiler options.
6764 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6766 * .cvsignore: New file.
6768 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6770 * parse.y (not_accessible_p): Access granted to innerclasses
6771 (indirectly) extending the reference type. Fixes gcj/249.
6773 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6775 * parse.y (patch_method_invocation): Fixed comment.
6776 (maybe_use_access_method): Build this$<n>s to the context of the
6777 target method, or a type that extends it. Fixes gcj/242.
6779 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6783 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6785 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6787 2000-07-13 Tom Tromey <tromey@cygnus.com>
6789 * lang-specs.h: Added %{I*}.
6791 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6793 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6795 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6797 * parse-scan.c: Remove.
6799 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6801 * class.c (set_super_info): Handled protected inner classes.
6802 (common_enclosing_context_p): Bail early if arguments aren't both
6804 (get_access_flags_from_decl): Handle private and protected inner
6806 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6807 (CLASS_PROTECTED): Likewise.
6808 (struct lang_type): New bitfield `poic'.
6809 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6811 (check_inner_class_access): Renamed arguments, added
6812 comments. Handles protected inner classes (fixes gcj/225)
6813 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6815 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6817 * parse.y (resolve_qualified_expression_name): Verify qualified
6818 access to `this'. Fixes gcj/239.
6820 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6822 * jcf-write.c (generate_classfile): Don't install ConstantValue
6825 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6827 * parse.y (resolve_qualified_expression_name): Handle inner class
6828 access. Fixes gcj/256.
6830 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6832 * jcf-write.c (generate_classfile): Properly install the
6833 ConstantValue attribute and the initial value constant pool index
6834 on string constants.
6835 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6838 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6842 * parse.y (find_as_inner_class): Fixed typo.
6843 (do_resolve_class): Explore enclosing contexts when searching for
6844 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6845 (check_inner_class_access): Check `decl' which can be null in case
6848 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6850 * java-tree.h (java_debug_context): Declared `extern'.
6851 (safe_layout_class): Likewise.
6852 * parse.y (resolve_field_access): Field must be `static' in order
6853 to be replaced by its initial value. Added comments.
6854 (find_applicable_accessible_methods_list): Fixed typo.
6855 (find_most_specific_methods_list): Methods found in innerclasses
6856 take over methods founds in the enclosing contexts.
6857 (java_complete_tree): Loosen restrictions on the type of DECLs
6858 that can be replaced by their initialization values.
6859 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6861 2000-07-05 Tom Tromey <tromey@cygnus.com>
6863 * Make-lang.in (PARSE_DIR): New macro.
6864 (PARSE_RELDIR): Likewise.
6865 (PARSE_C): Likewise.
6866 (PARSE_SCAN_C): Likewise.
6867 ($(PARSE_C)): New target.
6868 ($(PARSE_SCAN_C)): Likewise.
6869 (SET_BISON): New macro.
6870 (BISONFLAGS): Likewise.
6871 (JAVABISONFLAGS): Likewise.
6873 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6875 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6876 argument on the first pass for CNI as well as JNI.
6877 (print_method_info): Set up method name on the first pass only.
6879 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6881 * parse.y (parser_qualified_classname): Removed parameter
6883 (create_interface): Removed first passed parameter to
6884 parser_qualified_classname.
6885 (create_class): Likewise. Don't install alias on static
6886 innerclasses. Fixes gcj/275.
6888 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6890 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6891 debugable statement with empty_stmt_node. Fixes gcj/272
6893 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6895 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6898 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6900 * jcf-write.c (push_long_const): Appropriately cast short negative
6903 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6905 * parse.y (verify_constructor_super): Use loop variable
6906 `m_arg_type' initialized with `mdecl_arg_type'.
6908 2000-06-29 Tom Tromey <tromey@cygnus.com>
6910 * parse.y (resolve_field_access): Handle case where `type_found'
6913 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6915 * expr.c (lookup_field): The same field can be found through two
6916 different interface. Don't declare it ambiguous in that case.
6918 2000-06-27 Tom Tromey <tromey@cygnus.com>
6920 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6921 follows \r, then unget it at a lower level.
6923 2000-06-26 Tom Tromey <tromey@cygnus.com>
6925 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6928 2000-06-25 Tom Tromey <tromey@cygnus.com>
6930 * parse.y (for_statement): Wrap expression in a WFL if it is a
6931 constant. For PR gcj/268.
6933 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6935 * parse.y (do_resolve_class): Minor optimiztion in the package
6936 list search. Removed unnecessary test and return statement.
6937 (valid_ref_assignconv_cast_p): Order of arguments to
6938 enclosing_context_p fixed.
6940 2000-06-24 Tom Tromey <tromey@cygnus.com>
6942 * expr.c (lookup_field): Print error and return error_mark_node if
6943 field reference is ambiguous.
6945 * parse.y (check_abstract_method_definitions): Also check if
6946 `other_method' is abstract.
6948 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6950 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6952 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6953 (struct lang_type): New field `pic'.
6954 (CLASS_PRIVATE): New macro.
6955 * parse.y (check_inner_class_access): New function.
6956 (jdep_resolve_class): Call it.
6958 2000-06-23 Tom Tromey <tromey@cygnus.com>
6960 * parse.y (patch_incomplete_class_ref): Initialize the returned
6961 class. For PR gcj/260.
6963 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6965 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6967 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6969 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6970 Java specific checks.
6971 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6973 * java-tree.def (CASE_EXPR): Marked 'e'.
6974 (DEFAULT_EXPR): Likewise.
6975 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6977 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6978 Java specific checks.
6979 (generate_bytecode_insns): Test try_block for BLOCK before using
6981 * parse.y (build_wfl_wrap): Added `location' argument. Set
6982 EXPR_WFL_LINECOL accordingly.
6983 (dim_expr:): Wrap constants with WFLs.
6984 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6985 (resolve_package): Check for `stmt' not being a BLOCK before
6986 building a debuggable statement with it.
6987 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6989 (resolve_field_access): Make sure `decl' is a DECL before treating
6991 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6992 IDENTIFIER_NODE before treating it as such.
6993 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6994 treating it as such.
6995 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6996 to be applied only on non array types.
6998 2000-06-16 Per Bothner <per@bothner.com>
7000 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7001 define in terms of DECL_RESULT, as that fails when --enable-checking.
7003 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7005 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7006 types the same in comparison.
7007 (CHECK_OP): Add static prototype.
7009 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7011 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7012 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7015 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7017 * decl.c (create_primitive_vtable): Prototype.
7019 * jcf-write.c (generate_bytecode_insns): Initialize variable
7022 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7024 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7026 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7027 to track searched classes, and do not search the same class more than
7028 once. Call find_applicable_accessible_methods_list on immediate
7029 superclass, instead of search_applicable_method_list on all ancestors.
7032 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7034 * parse.y (register_fields): Permit static fields in inner classes
7035 if they are final. Fix for PR gcj/255.
7037 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7039 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7040 * parse.y (find_in_imports): Returned type changed to void,
7041 leading comment fixed.
7042 (register_package): New function.
7043 (qualify_and_find): Likewise.
7044 (package_declaration:): Use `register_package'.
7045 (single_type_import_declaration:): Removed local variable
7046 `node'. Added missing `;' for consistency.
7047 (type_import_on_demand_declaration:): Use `chainon' to link new
7049 (lookup_field_wrapper): Lookup local variables defined in outer
7051 (java_complete_class): Don't reverse the list of imported on demand.
7052 (do_resolve_class): Reorganized. Removed local variable
7053 `original_name'. Call `qualify_and_find' with the current package
7054 name, invoke `find_in_imports_on_demand' right after. Call
7055 `qualify_and_find' with the packages we've seen so far. Fixed
7056 operations numbering in comments.
7057 (java_expand_class): Don't reverse `package_list'.
7058 (find_most_specific_methods_list): New local variables `abstract'
7059 and `candidates'. Use them to pick the right method.
7061 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7063 * parse.y (check_modifiers_consistency): Don't subtract out
7064 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7066 2000-06-04 Philipp Thomas <pthomas@suse.de>
7068 * Makefile.in (INTLLIBS): New.
7072 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7074 * class.c (get_dispatch_table): Build the vtable dummy entry list
7075 element with a null purpose. Fixed leading comment.
7076 (build_dtable_decl): Build an accurate dtable type when appropriate
7079 2000-06-02 Richard Henderson <rth@cygnus.com>
7081 * lang.c (lang_get_alias_set): New.
7083 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7085 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7086 before using it as the accessed field.
7088 2000-05-31 Tom Tromey <tromey@cygnus.com>
7090 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7091 char_array_vtable, short_array_vtable, int_array_vtable,
7092 long_array_vtable, float_array_vtable, double_array_vtable):
7094 * expr.c (get_primitive_array_vtable): New function.
7095 (create_primitive_vtable): New function.
7096 (java_lang_expand_expr): Enable code to statically generate
7098 * decl.c (init_decl_processing): Create primitive vtables.
7099 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7100 short_array_vtable, int_array_vtable, long_array_vtable,
7101 float_array_vtable, double_array_vtable): Define.
7103 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7105 * java/parse.y (find_applicable_accessible_methods_list):
7106 Don't add an uninitialized value to the list.
7108 2000-05-25 Tom Tromey <tromey@cygnus.com>
7110 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7111 when trying to see if field's class should be initialized. Always
7112 initialize field's declaring class, not qualified class.
7115 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7116 `wfl_operator', to maybe_build_primttype_type_ref.
7119 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7121 * parse.y (patch_method_invocation): Don't try to lookup methods
7124 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7126 * parse.y (resolve_field_access): Call the appropriate <clinit>
7127 before accessing the length of a static array. Craft a decl for
7128 the field while its time. Fixes PR gcj/129.
7130 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7132 * parse.y (resolve_package): Correctly set `*next' (was off by
7134 (resolve_qualified_expression_name): Fixed comment.
7136 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7138 * jcf-parse.c (jcf_parse_source): Reset current_class and
7139 current_function_decl to NULL before parsing a new file.
7141 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7143 * parse.y (block_end:): If the collected block doesn't feature a
7144 statement, insert an empty statement.
7146 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * parse.y (maybe_yank_clinit): New function.
7149 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7150 end of the list of methods belonging to a class.
7151 (java_complete_expand_method): Check whether <clinit> is really
7152 necessary and expand it accordingly.
7154 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7156 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7157 processed by the method's switch statement.
7159 2000-05-19 Tom Tromey <tromey@cygnus.com>
7161 * java-tree.h: Added init state enum.
7162 * decl.c (emit_init_test_initialization): Initialize class
7163 initialization check variable by looking at class' state.
7165 2000-05-19 Tom Tromey <tromey@cygnus.com>
7167 * java-tree.h (build_instanceof): Declare.
7168 (build_get_class): Declare.
7169 * parse.y (patch_binop): Use build_instanceof.
7170 * expr.c (build_instanceof): New function. If class is final,
7171 don't make a function call.
7172 (expand_java_INSTANCEOF): Use it.
7173 (build_get_class): New function.
7175 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7177 * jcf-write.c (generate_classfile): Scan the source_file for
7178 slashes with the right pointer variable.
7180 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7182 * lang.c (lang_decode_option): Update -Wunused flags by calling
7184 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7186 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7188 * check_init.c (check_init): Constify local char *.
7189 * class.c (push_class): Constify local char *.
7190 * java_tree.h: Update prototypes.
7191 * jcf-io.c (open_class): Constify filename parameter and
7193 (find_class): Remove redundant string copy. Cast return from
7195 * jcf-parse.c (read_class, parse_class_file, yyparse):
7196 Constify local char *.
7197 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7198 Constify local char *.
7199 * jcf.h (JCF): Constify filename and classname.
7200 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7201 * lang.c (init_parse): Constify parameter and return value.
7202 * lex.c (java_get_line_col): Constify filename parameter.
7203 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7204 * parse.y (java_parser_context_suspend,
7205 issue_warning_error_from_context, safe_layout_class): Constify
7207 * parse.c: Regenerate.
7209 2000-05-08 Tom Tromey <tromey@cygnus.com>
7211 * expr.c (build_jni_stub): Cache the result of
7212 _Jv_LookupJNIMethod.
7214 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7216 * decl.c (predef_filenames_size): Now 7.
7217 (predef_filenames): New seventh entry.
7219 2000-05-04 Tom Tromey <tromey@cygnus.com>
7221 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7222 Keep track of when we've seen a reference field after a
7223 non-reference field.
7224 (get_boehm_type_descriptor): Handle case where we see
7225 non-reference fields but no trailing reference field.
7226 * decl.c (rawdata_ptr_type_node): Define.
7227 (init_decl_processing): Initialize rawdata_ptr_type_node.
7228 * java-tree.h (rawdata_ptr_type_node): Declare.
7230 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7232 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7233 specifiers in calls to fprintf.
7235 2000-05-03 Andrew Haley <aph@cygnus.com>
7237 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7239 * javaop.h (WORD_TO_INT): New function.
7240 (IMMEDIATE_s4): Use WORD_TO_INT.
7241 * jcf.h (JPOOL_INT): Ditto.
7243 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7246 2000-04-19 Tom Tromey <tromey@cygnus.com>
7248 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7250 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7252 * expr.c (build_jni_stub): New function.
7253 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7255 * parse.y (java_complete_expand_methods): Expand a native method
7256 and call build_jni_stub if -fjni given.
7257 * lang-options.h: Document -fjni.
7258 * lang.c (flag_jni): New global.
7259 (lang_f_options): Added `jni' entry.
7260 * java-tree.h (soft_lookupjnimethod_node,
7261 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7263 (flag_jni): Declare.
7264 (build_jni_stub): Declare.
7265 (struct lang_decl): Added `native' flag.
7266 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7268 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7269 soft_jnipopsystemframe_node): New globals.
7270 (init_decl_processing): Set them. _Jv_InitClass only takes one
7273 * java-tree.def: Put into `C' mode.
7275 2000-04-27 Tom Tromey <tromey@cygnus.com>
7278 * expr.c (expand_invoke): Generate check to see if object pointer
7279 is null in nonvirtual invocation case.
7280 * java-tree.h (soft_nullpointer_node): Declare.
7281 * decl.c (soft_nullpointer_node): New global.
7282 (init_decl_processing): Initialize soft_nullpointer_node.
7283 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7284 or `private' methods.
7285 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7287 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7289 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7292 2000-04-26 Tom Tromey <tromey@cygnus.com>
7294 * zextract.c (find_zip_file_start): New function.
7295 (read_zip_archive): Use it.
7297 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7299 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7301 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7303 * class.c (common_enclosing_context_p): New function.
7304 * java-tree.h (common_enclosing_context_p): Added prototype.
7305 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7306 classes sharing an outer context with the current instance.
7307 * parse.y (build_access_to_thisn): Fixed leading comment.
7308 (verify_constructor_super): New local `supper_inner'. Skip
7309 enclosing context argument in the case of inner class constructors.
7310 (patch_method_invocation): Insert proper context as second
7311 parameter to pure inner class constructor super invocations.
7313 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7315 * parse.y (end_class_declaration): Reset the interface number
7318 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * parse.y (source_start_java_method): Deleted unnecessary code.
7321 (patch_method_invocation): Fixed comment.
7323 2000-04-24 Robert Lipe <robertlipe@usa.net>
7325 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7327 2000-04-23 Tom Tromey <tromey@cygnus.com>
7329 * boehm.c (mark_reference_fields): Use int_byte_position.
7331 2000-04-22 Tom Tromey <tromey@cygnus.com>
7333 * boehm.c (mark_reference_fields): Only call byte_position on
7336 2000-04-22 Tom Tromey <tromey@cygnus.com>
7338 * boehm.c (mark_reference_fields): Added `last_view_index'
7339 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7341 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7343 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7344 * parse.y (check_class_interface_creation): Fixed comments. Select
7345 permitted modifiers for (inner) interfaces. Changed error message
7346 to report rejected modifiers used with local classes.
7348 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7350 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7351 of directly inherited type considered in scope.
7352 * parse.y (do_resolve_class): Search inherited classes for inner
7355 2000-04-20 Tom Tromey <tromey@cygnus.com>
7357 * parse.y (not_accessible_p): Use member's class, not current
7358 class, when doing inheritance check for protected reference.
7361 2000-04-20 Jason Schroeder <shrode@subnature.com>
7363 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7365 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7367 * parse.y (lookup_field_wrapper): Search for final local aliases.
7368 (resolve_expression_name): Let lookup_field_wrapper search for
7369 final local aliases. Force the value of `name' if one is found.
7370 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7371 an expression name. Fixed comments.
7373 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7375 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7377 2000-04-19 Tom Tromey <tromey@cygnus.com>
7379 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7381 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7383 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7385 2000-04-18 Tom Tromey <tromey@cygnus.com>
7388 * gjavah.c (utf8_cmp): Changed return value.
7389 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7391 (cxx_keywords): New global.
7392 (get_field_name): Handle new result of cxx_keyword_subst.
7393 (print_method_info): Likewise.
7395 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7397 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7398 with a newline, for CNI.
7399 (print_stub_or_jni): Print a space or newline before method name for
7401 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7402 (process_file): Include gcj/cni.h if generating CNI stubs.
7404 2000-04-16 Tom Tromey <tromey@cygnus.com>
7406 * gjavah.c (decompile_method): Use print_field_name.
7409 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7411 * parse.y (java_expand_classes): Reverse the package list once.
7412 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7414 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7415 the `==' and `!=' operators.
7417 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7419 * jcf-write.c (generate_bytecode_insns): At invocation time,
7420 always relate an interface method to the type of its selector.
7422 2000-04-05 Tom Tromey <tromey@cygnus.com>
7425 * expr.c (expand_invoke): Generate check to see if object pointer
7426 is null in nonvirtual invocation case.
7427 * java-tree.h (soft_nullpointer_node): Declare.
7428 * decl.c (soft_nullpointer_node): New global.
7429 (init_decl_processing): Initialize soft_nullpointer_node.
7430 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7431 or `private' methods.
7432 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7434 2000-04-05 Tom Tromey <tromey@cygnus.com>
7437 * parse.y (check_final_assignment): Recognize assignments to the
7438 `length' field of an array when generating class files.
7440 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7442 * class.c (decl_hash): Prototype removed.
7443 (decl_compare): Likewise.
7445 2000-04-05 Tom Tromey <tromey@cygnus.com>
7447 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7448 * parse.y (check_modifiers_consistency): Check for final/volatile
7449 clash. Fixes PR gcj/164.
7451 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7453 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7455 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7457 (add_method_1): Use `java_hash_hash_tree_node' and
7458 `java_hash_compare_tree_node'.
7459 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7460 (java_hash_compare_tree_node): Likewise.
7461 * parse.y (find_applicable_accessible_methods_list): Create,
7462 delete and use a hash table to remember already searched interfaces.
7464 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7466 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7469 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7471 * boehm.c (mark_reference_fields, set_bit): Prototype.
7472 (set_bit): Un-ANSI-fy definition.
7474 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7477 * decl.c (emit_init_test_initialization): Likewise.
7479 * gjavah.c (jni_print_char): Likewise.
7481 * parse.y (create_new_parser_context): Likewise.
7483 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7485 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7486 patch missing hunk. Fixed indentation.
7488 2000-03-30 Tom Tromey <tromey@cygnus.com>
7490 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7491 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7493 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7495 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7496 when negative *before* using it as an array index.
7497 * ChangeLog: Fixed typo.
7499 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7501 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7502 to 0 when it reaches -1.
7504 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7506 * jcf-parse.c (get_constant): Properly cast `num' during the
7507 invocation of `add_double'.
7508 * jcf-write.c (push_long_const): Properly cast `lo' before
7509 comparing it to short bounds.
7510 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7511 `interface_body:' is reduced after the current interface is
7514 2000-03-26 Tom Tromey <tromey@cygnus.com>
7516 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7517 Java-specific `-f' option.
7519 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7521 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7522 Adjust order of making types.
7523 Make bitsize_*_node values.
7525 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7527 * class.c (make_field_value): Use byte_position.
7528 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7529 (java_array_data_offset): Likewise.
7530 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7533 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7535 * parse.y (check_abstract_method_definitions): New local
7536 `end_type_reached'. Make sure we also consider `end_type'.
7537 (java_check_abstract_method_definitions): Make sure we eventually
7538 consider `java.lang.Object'.
7539 (maybe_use_access_method): Don't use access method if not in the
7540 context of a pure inner class or if the method's context is right.
7541 (find_applicable_accessible_methods_list): New static flag
7542 `object_done'. Don't search abstract classes as interfaces. Fixed
7543 indentation. Fixed the `java.lang.Object' only search. Search
7544 class interface(s) first, then fully search enclosing contexts.
7545 (find_most_specific_methods_list): Pick the closest candidate when
7546 they're all abstract.
7548 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7550 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7551 properly initialize `finished_label'. Don't emit gotos for empty
7554 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7556 * except.c (emit_handlers): Clear catch_clauses_last.
7558 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * parse.y (check_method_types_complete): New function.
7561 (create_class): Reset anonymous class counter only when seeing an
7563 (java_complete_class): JDEP_METHOD: Don't recompute signature
7566 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7568 * class.c (build_static_ref): Fixed indentation in comment.
7569 * java-tree.def (TRY_EXPR): Fixed typo in name.
7570 (CLASS_LITERAL): Likewise.
7571 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7572 (struct lang_type): New field `dot_class'.
7573 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7574 (generate_classfile): Method `class$' is synthetic.
7575 * parse.y (build_do_class_method): New function.
7576 (build_dot_class_method_invocation): Likewise.
7577 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7578 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7579 (qualify_ambiguous_name): Likewise.
7580 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7581 (build_try_statement): Fixed leading comment.
7583 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7585 * class.c (make_field_value): Properly handle sizes.
7586 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7587 (layout_class_method): Count using trees.
7588 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7589 * expr.c (java_array_data_offset): Use int_bit_position.
7590 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7591 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7593 2000-03-16 Tom Tromey <tromey@cygnus.com>
7595 * lang.c (flag_hash_synchronization): New global.
7596 (lang_f_options): Added `hash-synchronization'.
7597 * lang-options.h: Mention -fhash-synchronization.
7598 * java-tree.h (flag_hash_synchronization): Declare.
7599 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7600 hash table synchronization is disabled.
7601 * decl.c (init_decl_processing): Only push `sync_info' value when
7602 hash table synchronization is disabled.
7603 * class.c (make_class_data): Only push `sync_info' field when hash
7604 table synchronization is disabled. Removed dead code.
7606 2000-03-16 Tom Tromey <tromey@cygnus.com>
7608 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7610 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7612 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7614 * parse.y (patch_method_invocation): Handle anonymous classes
7615 creation in static context.
7617 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7619 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7620 * parse.y (resolve_qualified_expression_name): Use it.
7621 (patch_method_invocation): Likewise.
7623 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7625 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7626 depending on the type of dependency which dictates what the
7628 (unresolved_type_p): Resolved types limited to the current class.
7630 2000-03-15 Tom Tromey <tromey@cygnus.com>
7632 * decl.c (init_decl_processing): Set type of `sync_info' to be
7635 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7636 Correctly compute bit number for current slot. Zero `high' and
7637 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7638 mark_reference_fields.
7639 (mark_reference_fields): New function.
7641 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7643 * parse.y (register_incomplete_type): Fixed initialization of
7646 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7648 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7650 (push_class_context, pop_class_context): New function.
7651 (class_body:): Call pop_class_context.
7652 (interface_body:): Likewise.
7653 (INNER_QUALIFIER): New macro.
7654 (report_class_declaration): Changed output format and use
7655 INNER_QUALIFIER. Call push_class_context.
7657 2000-02-14 Andrew Haley <aph@cygnus.com>
7659 * check-init.c (check_init): Add new cases for unary and binary
7662 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7664 * parse.y (resolve_package): Set `next' once a type name has been
7665 progressively discovered.
7666 (resolve_qualified_expression_name): Propagate resolution only if
7667 there are remaining qualifiers. Take into account `q' might have
7668 been cleared after re-qualification.
7669 * parse.y (patch_method_invocation): New local `resolved'.
7670 Section dealing with qualified expression rewritten to use
7671 resolve_field_access.
7673 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7675 * parse.h (PUSH_CPC): Fixed indentation.
7676 (DEBUG_CPC): New macro.
7677 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7678 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7679 * parse.y (class_body_declaration:): Use
7680 SET_CPC_INSTANCE_INITIALIZER_STMT.
7681 (method_declaration:): Check for null current_function_decl.
7682 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7683 (java_parser_context_pop_initialized_field): Better handling of
7685 (maybe_make_nested_class_name): Mark nested class name as
7686 qualified when necessary.
7687 (end_class_declaration): Don't call java_parse_context_resume when
7688 one or more error occurred.
7689 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7690 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7691 SET_CPC_INITIALIZER_STMT.
7692 (method_header): Check for inner classes declaring static methods.
7693 (resolve_qualified_expression_name): Handle situation where `this'
7696 2000-03-13 Hans Boehm <boehm@acm.org>
7698 * typeck.c (build_prim_array_type): Correctly set the high word too.
7700 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7702 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7704 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7705 list of methods for interfaces.
7707 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7709 * parse.y (qualify_ambiguous_name): Properly handle expressions
7712 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7714 * parse.y (check_final_assignment): Extended to process
7716 (patch_assignment): Have check_final_assignment called only once.
7718 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * java-tree.h (IS_INIT_CHECKED): New flag.
7721 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7722 * parse.y (patch_string): Call force_evaluation_order on the
7723 completed string concatenation tree.
7724 * expr.c (force_evaluation_order): Call force_evaluation_order on
7725 function's arguments too.
7727 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7729 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7730 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7731 (build_anewarray): Likewise.
7732 * parse.y (patch_newarray): Likewise.
7733 * parse.c: Regenerated.
7735 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7737 * decl.c (init_decl_processing): Added new class fields `depth',
7738 `ancestors', and `idt' to class_type_node. Use
7739 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7740 * class.c (make_class_data): Push initial values for new fields.
7741 * java-tree.h: Updated prototype for `build_invokeinterface'.
7742 * expr.c (build_invokeinterface): Changed parameters to accept
7743 `method' tree. Calculate index of `method' in its declaring
7744 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7745 (expand_invoke): Call `build_invokeinterface' with new parameters.
7746 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7749 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7751 * typeck.c (lookup_do): Search superinterfaces first
7752 when looking up an interface method. From Godmar Back
7755 2000-03-06 Tom Tromey <tromey@cygnus.com>
7757 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7759 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7761 * java-tree.h (lookup_argument_method2): Declared.
7762 (safe_layout_class): Prototype moved from parse.h.
7763 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7764 * parse.y (java_check_regular_methods): Local `super_class' gone.
7765 Call lookup_argument_method2 instead of lookup_argument_method.
7766 Perform modifier match for methods found declared in implemented
7767 interfaces. Fixed indentation problem. Overriding/hiding error
7768 report to take place only for methods found in classes.
7769 * typeck.c (lookup_argument_method): Changed leading
7770 comment. Re-written by calling lookup_do.
7771 (lookup_argument_method2): New function.
7772 (lookup_java_method): Re-written by calling lookup_do.
7773 (lookup_do): New function.
7775 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7777 * check-init.c (check_init): Removed dead code. Handle (blank)
7779 * parse.y (declare_local_variables): New local `final_p', set it
7780 and use it to initialize LOCAL_FINAL.
7781 (check_final_assignment): Only check FIELD_DECLs.
7783 2000-02-17 Tom Tromey <tromey@cygnus.com>
7785 * Makefile.in (JAVA_OBJS): Added boehm.o.
7786 (boehm.o): New target.
7787 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7788 * java-tree.h (flag_use_boehm_gc): Declare.
7789 (get_boehm_type_descriptor): Declare.
7790 * lang.c (lang_f_options): Added `use-boehm-gc'.
7791 (flag_use_boehm_gc): New global.
7792 * lang-options.h: Added -fuse-boehm-gc.
7793 * boehm.c: New file.
7794 * class.c (get_dispatch_table): If class uses a Boehm type
7795 descriptor, put it in the vtable.
7796 (make_class_data): Removed dead code.
7798 2000-03-03 Per Bothner <per@bothner.com>
7800 * decl.c (init_decl_processing): Initialize sizetype properly.
7802 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7805 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7806 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7807 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7808 (jcf_parse): New local `current'. Load innerclasses seen in outer
7809 context being processed.
7810 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7811 * jcf-write.c (append_innerclasses_attribute): New function.
7812 (append_innerclasses_attribute_entry): Likewise.
7813 (get_access_flags): Handle static classes. Set anonymous and local
7814 classes to be private.
7815 (generate_classfile): Attribute count adjusted. Call
7816 append_innerclasses_attribute.
7817 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7818 PURE_INNER_CLASS_TYPE_P.
7819 * parse.y (parser_qualified_classname): New parameter `is_static',
7820 produce non qualified name accordingly.
7821 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7822 (create_interface): Added argument to parser_qualified_classname.
7823 (create_class): Added argument to parser_qualified_classname. Setup
7824 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7825 (add_inner_class_fields): Fixed indentation.
7826 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7827 (method_declarator): Fixed typo in comment.
7828 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7829 (build_current_thisn): Likewise.
7830 (patch_method_invocation): Likewise.
7832 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7834 * decl.c (current_function_decl): Move to toplev.c.
7836 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7838 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7839 (DECL_BIT_INDEX): Use underlying representation.
7840 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7842 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7844 * expr.c (build_java_ret): Pass proper type to size_binop.
7846 2000-02-25 Anthony Green <green@cygnus.com>
7848 * expr.c (build_class_init): Mark the decl to be ignored by
7850 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7851 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7852 * class.c (init_test_hash_newfunc): New function.
7853 (decl_hash): New function.
7854 (decl_compare): New function.
7855 * decl.c (emit_init_test_initialization): New function.
7856 (complete_start_java_method): Traverse the init test hashtable,
7857 calling emit_init_test_initialization.
7858 (always_initialize_class_p): Define.
7859 * expr.c (build_class_init): Use initialization tests when
7860 emitting class initialization code.
7861 (always_initialize_class_p): Declare.
7862 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7864 * java-tree.h: Include hash.h.
7865 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7866 (struct lang_decl): Add init_test_table field.
7867 (init_test_hash_entry): Define.
7869 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7871 * gjavah.c (main): Avoid using `argi' to report unimplemented
7874 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7876 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7877 initialize locals to avoid warnings. Local `exception_type' moved
7880 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * parse.y (resolve_expression_name): Use `orig' as a second
7883 argument to resolve_field_access.
7884 (resolve_field_access): Removed unnecessary code when dealing with
7887 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7889 * class.c (push_super_field): Don't push the field twice.
7890 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7891 * parse.h (java_reorder_fields): Prototyped.
7892 * parse.y (java_reorder_fields): New function.
7893 (java_layout_class): Simplified not to worry about re-ordering.
7895 2000-02-23 Tom Tromey <tromey@cygnus.com>
7897 * gjavah.c (print_name): In JNI case, correctly quote string.
7898 (print_method_info): Don't handle overrides in JNI mode.
7900 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7902 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7903 value type set to `boolean_type_node'.
7905 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7907 * jcf-dump.c (main): Test for correct condition after
7908 output file creation.
7910 2000-02-19 Anthony Green <green@cygnus.com>
7912 * jcf-depend.c (add_entry): Fix test for first list entry.
7914 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7916 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7917 * constants.c (build_constants_constructor): Likewise.
7919 2000-02-19 Anthony Green <green@cygnus.com>
7921 * jcf-depend.c (add_entry): Add entries to the end of the list.
7923 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7925 * decl.c (INT_TYPE_SIZE): Define if necessary.
7926 (expand_java_return): Handle the case of a native integer smaller
7929 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7931 * gjavah.c (help): Use GCCBUGURL.
7932 * jv-scan.c (help): Likewise.
7933 * jcf-dump.c (help): Likewise.
7935 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7937 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7940 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7942 * jcf-parse.c (load_class): Call `fatal' if no file containing
7943 the target class are found.
7945 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7947 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7948 lex.c, lex.h, and PARSE_H to...
7949 (parse.o, parse-scan.o): ...here, respectively.
7951 * lex.c: Split out code that may trigger SIGFPE from yylex()
7952 to its own function.
7953 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7955 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7957 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7959 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7961 * parse.y (outer_field_access_p): Stop in time when outer contexts
7963 (resolve_qualified_expression_name): Properly qualify *everything*
7964 after a package.type to be resoled as expression names.
7965 (find_applicable_accessible_methods_list): Save/restore `class' to
7966 isolate it from a possible outer context search.
7968 2000-02-15 Tom Tromey <tromey@cygnus.com>
7970 * gjavah.c (jni_print_char): New function.
7971 (print_full_cxx_name): Use it.
7972 (decode_signature_piece): Likewise.
7973 (print_cxx_classname): Likewise.
7975 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7977 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7979 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7981 * gjavah.c: Include version.h.
7983 * jcf-dump.c: Likewise.
7985 * jv-scan.c: Likewise.
7987 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7989 * parse.y (outer_field_access_fix): First parameter now a tree
7990 node. Check for assignment to final. First argument to
7991 build_outer_field_access_fix modified to accommodate prototype.
7992 (build_outer_field_access): Don't check for assignment to final
7994 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7995 possibly returned by outer_field_access_fix. Changed
7996 outer_field_access_fix's first argument.
7997 (check_final_assignment): $finit$'s context is OK.
7998 (patch_unaryop): Use node instead of its line/column value when
7999 calling outer_field_access_fix.
8001 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8003 * parse.y (interface_declaration:): No longer tagged
8004 <node>. Re-installed default action.
8005 (class_member_declaration:): Handle inner interfaces.
8006 (interface_member_declaration): Handle inner interfaces and
8008 (create_interface): Push error if one seen. Suspend parsing
8009 context when processing an inner interface.
8010 (register_fields): Inner class static field limitations not to
8011 apply to inner interfaces.
8013 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8015 * jcf-parse.c (load_class): Update `java_error_count' when a
8016 class' file can't be found.
8017 (parse.y): Avoid (byte)code generation when errors seen.
8019 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8022 decodes a valid node.
8023 (patch_binop): Handle TRUNC_DIV_EXPR.
8025 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8027 * parse.y (resolve_package): New local `acc'. Try to progressively
8028 build and guess a package and type name.
8030 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8032 * parse.y (find_applicable_accessible_methods_list): Load and
8033 layout the search class if necessary.
8034 (java_complete_tree): Keep to original type of the folded initial
8037 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8040 Generate error message if circularity is detected. New static
8042 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8043 * jcf-write.c (generate_bytecode_insns): Very simply handle
8045 * parse.y (java_check_circular_reference): Use
8046 `cyclic_inheritance_report' during report, if necessary.
8047 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8048 walking NEW_ARRAY_INIT twice.
8050 2000-02-09 Tom Tromey <tromey@cygnus.com>
8052 * parse.y (check_class_interface_creation): Allow inner classes to
8053 be `private' or `protected', check modifiers' consistency. Prevent
8054 block local classes from bearing any modifiers.
8056 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8058 * except.c (check_start_handlers): Re-add prototype lost in last
8060 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8062 2000-02-09 Andrew Haley <aph@cygnus.com>
8064 * decl.c (clear_binding_level): Remove excess initializer.
8065 (maybe_poplevels): Remove unused variable.
8066 (force_poplevels): Ditto.
8067 (struct binding_level): Add comment.
8069 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8071 * jcf-write.c (generate_classfile): Don't consider
8072 pre-initialization with reference value (use <clinit> instead.)
8073 * parse.y (java_fix_constructors): No generated constructor for
8075 (build_outer_field_access): Removed debug message.
8076 (outer_field_expanded_access_p): Adapted to bytecode generation.
8077 (build_outer_field_access_method): Use fix_method_argument_names.
8078 (build_outer_method_access_method): Fixed indentation. Added
8079 comment. Handle access method generation for static and also void
8081 (build_access_to_thisn): Inserted debug message.
8082 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8083 (resolve_qualified_expression_name): Fixed comment.
8084 (not_accessible_p): Adapted to bytecode generation. Added comment.
8085 (patch_method_invocation): Added comment.
8086 (maybe_use_access_method): Fixed leading comment. Handle static
8088 (java_complete_lhs): Don't shortcut handling of initialized upon
8089 declaration String type static fields when generating bytecode.
8090 (patch_unaryop): Handle outer field access when generating
8093 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8095 * java-tree.h (FIELD_THISN): New macro.
8096 * jcf-write.c (append_synthetic_attribute): New function.
8097 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8098 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8099 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8101 (build_outer_field_access): Turned on access functions usage and
8102 generation when compiling to bytecode.
8103 (maybe_use_access_method): Likewise.
8105 2000-01-25 Andrew Haley <aph@cygnus.com>
8107 * java-except.h (struct eh_range): Add `expanded' field.
8108 (maybe_start_try): Add end_pc arg.
8109 (maybe_end_try): Ditto.
8110 * java-tree.h (force_poplevels): new function.
8111 * expr.c (expand_byte_code): Don't call maybe_start_try or
8113 * except.c (add_handler): Reset expanded.
8114 (expand_start_java_handler): Set expanded.
8115 (check_start_handlers): Don't expand a start handler that's
8116 already been expanded.
8117 (maybe_start_try): Add end_pc arg. Only expand a handler which
8119 (expand_end_java_handler): call force_poplevels.
8120 (force_poplevels): new function.
8121 * decl.c (binding_level): Add start_pc of binding level.
8122 (maybe_pushlevels): Call maybe_start_try when pushing binding
8124 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8125 (LARGEST_PC): Define.
8126 (clear_binding_level): Use LARGEST_PC.
8128 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8129 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8130 (binding_depth, is_class_level, current_pc): new variables.
8131 (struct binding_level): ditto.
8132 (indent): new function.
8133 (push_jvm_slot): add debugging info.
8134 (maybe_pushlevels): ditto.
8135 (maybe_poplevels): ditto.
8138 (start_java_method): ditto.
8139 (give_name_to_locals): comment only.
8140 * except.c (binding_depth, is_class_level, current_pc):
8142 (expand_start_java_handler): add debugging info.
8143 (expand_end_java_handler): ditto.
8145 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8147 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8148 (print_name_for_stub_or_jni, process_file): Constify a char*.
8150 2000-02-03 Tom Tromey <tromey@cygnus.com>
8152 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8154 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8156 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8157 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8160 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8162 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8163 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8164 (struct lang_type): New field `ii_block'.
8165 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8166 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8167 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8168 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8169 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8170 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8172 * parse.y (add_instance_initializer): New function.
8173 (in_instance_initializer): New static global.
8174 (class_body_declaration:): Link instance initializer block.
8175 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8176 (array_creation_expression:): Remove unused local.
8177 (java_parser_context_push_initialized_field): Fixed leading
8178 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8179 CPC_INSTANCE_INITIALIZER_LIST.
8180 (java_parser_context_pop_initialized_field): Likewise.
8181 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8182 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8183 CPC_INITIALIZER_STMT.
8184 (fix_constructors): New local `class_type'. Use it. Call
8185 add_instance_initializer.
8186 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8187 (patch_return): Forbid return in instance initializers.
8188 (patch_throw_statement): Enforce exception handling in the context
8189 of instance initializers.
8191 2000-02-03 Tom Tromey <tromey@cygnus.com>
8193 * Make-lang.in (java.mostlyclean): Remove executables in
8196 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8198 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8199 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8200 (java_float_finite): Convert to use union Word from javaop.h.
8201 (java_double_finite): Convert to use union DWord from javaop.h.
8203 2000-02-02 Tom Tromey <tromey@cygnus.com>
8205 * gjavah.c (options): Added `jni' entry.
8206 (help): Document -jni.
8207 (flag_jni): New global.
8208 (process_file): Handle JNI output. Don't print text from
8209 -prepend, -add, etc, when generating stubs. Only remove `.class'
8210 suffix if it actually exists.
8211 (main): Create a `.c' file when run with `--jni --stubs'. Create
8212 correct output file name with `--jni'.
8213 (print_include): Mangle header name differently in JNI case.
8214 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8216 (print_method_info): Handle JNI case. Put signature info into
8217 method name. Handle case when STREAM is NULL.
8218 (print_name_for_stub_or_jni): New function.
8219 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8220 (print_cxx_classname): Handle JNI.
8221 (print_full_cxx_name): Likewise.
8222 (decode_signature_piece): Likewise.
8223 (overloaded_jni_method_exists_p): New function.
8224 (struct method_name): Added `signature' and `sig_length' fields.
8225 (HANDLE_END_FIELD): Do nothing in JNI mode.
8227 2000-02-02 Tom Tromey <tromey@cygnus.com>
8229 * jv-scan.c: Include version.c, <getopt.h>.
8230 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8231 (options): New array.
8232 (usage): New function.
8233 (version): New function.
8234 (main): Use getopt_long to parse command line.
8235 * jcf-dump.c: Include version.c, <getopt.h>.
8236 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8237 OPT_JAVAP): New macros.
8238 (options): New array.
8239 (usage): Return `void'. Changed message.
8240 (help): New function.
8241 (version): New function.
8242 (main): Use getopt_long_only to parse command line.
8243 * gjavah.c: Include <getopt.h>.
8244 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8245 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8246 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8247 (options): New array.
8248 (java_no_argument): Removed.
8249 (help): Updated with missing options.
8250 (main): Use getopt_long_only to parse command line.
8251 (usage): Changed message.
8253 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8255 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8256 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8257 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8258 * parse.y (array_creation_expression:): Handle anonymous arrays.
8259 (build_array_from_name): Don't set `ret_name' if null.
8260 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8261 (qualify_ambiguous_name): Likewise.
8262 (java_complete_expand_class): Likewise.
8264 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8266 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8267 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8268 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8269 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8270 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8271 AIPL_FUNCTION_COMPLETED_INVOCATION.
8272 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8273 AIPL_FUNCTION_INVOCATION_READY.
8274 (AIPL_FUNCTION_DECLARATION): New enum entry.
8275 * parse.y (reorder_static_initialized): New function.
8276 (java_parser_context_pop_initialized_field): Use it.
8277 (add_inner_class_fields): Use
8278 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8279 augmented. Install marker after last alias initializer, if any.
8280 (generate_finit): Fixed typo. Don't try to retain only the used
8282 (method_header): Compute and set DECL_FUNCTION_NAP.
8283 (method_declarator): Fixed comment. Insert alias initializer in
8285 (build_alias_initializer_parameter_list): Fixed leading
8286 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8287 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8288 (java_complete_expand_class): Code to retain only used aliases
8290 (java_complete_expand_methods): New local `first_decl'. Generate
8291 $finit$ first, then expand the constructors, regular methods and
8293 (java_complete_expand_method): Don't report error on missing
8294 return statement if previously detected bogus.
8295 (fix_constructors): Don't patch constructor parameters list.
8296 (patch_method_invocation): Use new AIPL enum values. Reverse
8297 alias initializer list for anonymous classes.
8299 2000-01-30 Anthony Green <green@redhat.com>
8301 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8302 determine how many stack slots to pop.
8304 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8306 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8307 error handling/recovery.
8308 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8310 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8312 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8313 FIELD_LOCAL_ALIAS_USED): New macros.
8314 (DECL_FUNCTION_NAP): New macro.
8315 (struct lang_decl): New field `nap'.
8316 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8317 (struct lang_type): New fields `finit_stmt_list' and
8319 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8320 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8321 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8322 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8323 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8324 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8325 (BUILD_THROW): Macro line separator re-indented.
8326 * parse.y (end_class_declaration): New function.
8327 (maybe_generate_pre_expand_clinit): New name for
8328 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8329 pre-expand static fields.
8330 (maybe_generate_clinit): Function deleted.
8331 (check_for_static_method_reference): Prototype's parameter list
8333 (generate_finit): New name for maybe_generate_finit. Changed
8334 leading comment. Function rewritten to use
8335 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8336 (build_alias_initializer_parameter_list): New function.
8337 (java_parser_context_pop_initialized_field): Likewise.
8338 (add_inner_class_fields): Likewise.
8339 (type_declaration:): Call end_class_declaration.
8340 (class_member_declaration:): Likewise.
8341 (formal_parameter_list:): Fixed typos.
8342 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8343 element. Improved error handling.
8344 (block_statement:): Call end_class_declaration.
8345 (anonymous_class_creation:): Likewise.
8346 (create_anonymous_class): Fixed comments.
8347 (create_class): Call add_inner_class_fields.
8348 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8349 (method_header): Use MARK_FINAL_PARMS.
8350 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8351 (method_declarator): Propagate final argument flag.
8352 (craft_constructor): New local `artificial'. Call
8353 build_alias_initializer_parameter_list. Use
8354 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8355 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8357 (complete_expand_class): Get rid of unused outer context local
8359 (java_complete_expand_methods): Fixed leading
8360 comment. Generate/pre-expand <clinit> first. Changed method
8361 expansion order to regular, $finit$, constructors, <clinit>.
8362 (java_complete_expand_method): Set current_function_decl.
8363 (fix_constructors): Fix constructor parameter list to account for
8364 outer context local alias initializers.
8365 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8366 (resolve_expression_name): Lookup outer context local aliases. New
8367 local `access', use it.
8368 (patch_method_invocation): Patch inner class ctor invocation with
8369 outer context local aliases initialization values. $finit$
8370 invocation patching now includes things generated with
8371 build_alias_initializer_parameter_list.
8372 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8373 (build_super_invocation): Likewise.
8374 (patch_assignment): Changed comment.
8376 2000-01-27 Andrew Haley <aph@cygnus.com>
8378 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8382 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8384 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8386 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8388 * parse.y (register_fields): Don't pass a format specifier to
8389 OBSOLETE_MODIFIER_WARNING.
8390 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8391 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8393 (check_modifiers): Change function into a macro.
8394 (check_class_interface_creation): Pass a literal format string.
8396 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8398 * buffer.h: PROTO -> PARAMS.
8399 * check-init.c: Likewise.
8400 * class.c: Likewise.
8401 * constants.c: Likewise.
8402 * convert.h: Likewise.
8404 * except.c: Likewise.
8406 * gjavah.c: Likewise.
8407 * java-except.h: Likewise.
8408 * java-tree.h: Likewise.
8409 * jcf-depend.c: Likewise.
8410 * jcf-dump.c: Likewise.
8411 * jcf-parse.c: Likewise.
8412 * jcf-path.c: Likewise.
8413 * jcf-reader.c: Likewise.
8414 * jcf-write.c: Likewise.
8416 * jv-scan.c: Likewise.
8417 * jvgenmain.c: Likewise.
8418 * jvspec.c: Likewise.
8422 * parse-scan.y: Likewise.
8423 * parse.h: Likewise.
8424 * parse.y: Likewise.
8425 * typeck.c: Likewise.
8426 * verify.c: Likewise.
8429 * zextract.c: Likewise.
8430 * zipfile.h: Likewise.
8432 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8434 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8435 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8436 * constants.c (build_constant_data_ref): Check for cached
8437 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8438 in TYPE_CPOOL_DATE_REF.
8439 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8440 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8441 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8442 (LOCAL_FINAL): New macro.
8443 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8444 constant pool -- don't try to reuse.
8445 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8447 (find_in_current_zip): Use TYPE_JCF.
8448 * parse.h (java_check_final): Prototype removed.
8449 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8450 (maybe_create_class_interface_decl,
8451 check_class_interface_creation): Likewise.
8452 (java_expand_finals): Function removed.
8453 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8454 (block_statement:): Fixed comment.
8455 (anonymous_class_creation:): Likewise.
8456 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8458 (check_class_interface_creation): Loosened error report on (inner)
8459 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8460 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8461 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8463 (create_interface): Likewise.
8464 (anonymous_class_counter): New static global.
8465 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8466 patch. Fixed comments.
8467 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8468 anonymous_class_counter when declaring a toplevel class.
8469 (craft_constructor): Fixed constructor name when handling
8470 anonymous classes. Anonymous class constructors to feature hidden
8472 (java_fix_constructors): Added comment.
8473 (java_check_final): Function removed.
8474 (java_complete_expand_methods): Fixed comment. Don't generate
8475 class data, save its outgoing constant pool instead.
8476 (verify_constructor_super): Skip anonymous class constructor
8477 hidden this$<n> parameter.
8478 (java_expand_classes): New local `saved_ctxp'. Removed call to
8479 java_expand_finals and java_check_final. Expand anonymous class
8480 constructors. Generate class data.
8481 (build_super_invocation): Skip anonymous class hidden this$<n>
8483 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8484 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8485 (set_java_signature): Likewise.
8487 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8489 * gjavah.c: Delete ACC_VISIBILITY define.
8490 * jcf.h: Add ACC_VISIBILITY define.
8491 * parse.y: final: rule tagged <value>.
8492 (java_check_regular_methods): Use ACC_VISIBILITY define for
8493 default package access check.
8494 (local_variable_declaration_statement): Use final: rule.
8496 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8498 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8501 2000-01-17 Tom Tromey <tromey@cygnus.com>
8503 * gjavah.c (print_field_info): Allow non-static final fields.
8505 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8507 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8508 * parse.y (patch_anonymous_class): New function.
8509 (create_anonymous_class): Register incomplete type when the
8510 class/interface to extends/implement isn't known yet.
8511 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8512 (verify_constructor_super): Tuned error message.
8514 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8517 (ANONYMOUS_CLASS_P): New macro.
8518 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8519 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8520 * parse.y (create_class): Added leading argument.
8521 (maybe_create_class_interface_decl,
8522 check_class_interface_creation): Likewise.
8523 (craft_constructor): New function.
8524 (verify_constructor_super): Added argument in prototype.
8525 (class_declaration:): Inserted leading argument.
8526 (for_begin:): Use FOR_LOOP_P.
8527 (anonymous_class_creation): Create WFL of the anonymous class to
8528 instantiate. Call build_new_invocation. Added comments.
8529 (check_class_interface_creation): Handle parameter `anonymous' in
8530 verbose mode class creation announce.
8531 (link_nested_class_to_enclosing): Exclude anonymous classes.
8532 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8533 anonymous class, even though they appear to have an enclosing
8535 (create_interface): Pass extra argument to
8536 check_class_interface_creation.
8537 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8538 (create_class): Call check_class_interface_creation and
8539 maybe_create_class_interface_decl with extra new argument. Don't
8540 add private this$<n> to anonymous classes.
8541 (method_declarator): Insert hidden this$<n> to anonymous class
8543 (java_fix_constructors): Deleted code creating default
8544 constructor. Call craft_constructor instead.
8545 (java_check_regular_methods): Set `saw_constructor' to 1 for
8547 (fix_constructors): Pass extra argument to verify_constructor_super.
8548 (verify_constructor_super): New local `sdecl', use it. Search for
8549 matching constructor (possibly featuring arguments) in super
8551 (lookup_method_invoke): Craft constructor according to arguments
8552 list when dealing with anonymous class constructors.
8553 (build_super_invocation): Pass arguments to anonymous class super
8555 (search_loop): Use FOR_LOOP_P.
8556 (labeled_block_contains_loop_p): Likewise.
8558 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8560 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8561 (enclosing_context_p): New function.
8562 (get_access_flags_from_decl): Handle CLASS_STATIC.
8563 (maybe_layout_super_class): Extra first argument passed to
8565 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8567 * decl.c (access0_identifier_node): New global.
8568 (init_decl_processing): access0_identifier_node initialized.
8569 (pushdecl): Set DECL_CONTEXT only on non type decls.
8570 * expr.c (lookup_field): Lookup inner class fields in enclosing
8572 (expand_invoke): Use ID_INIT_P.
8573 (expand_java_field_op): Use DECL_CLINIT_P.
8574 * java-tree.def (CLASS_LITERAL): New tree code.
8575 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8576 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8577 (struct lang_decl): New field `inner_access'.
8578 (enclosing_context_p): Prototyped.
8579 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8580 ID_CLINIT_P): New macros.
8581 (CLASS_STATIC): New macro.
8582 (CLASS_ACCESS0_GENERATED_P): New macro.
8583 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8584 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8585 INNER_CLASS_P): New macros.
8586 (DECL_INNER_CLASS_LIST): New macro.
8587 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8589 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8590 the shift value to int. Fixed typo in comment.
8591 * lex.c (inst_id, wpv_id): Initialize.
8592 * mangle.c (unicode_mangling_length): Take `$' into account.
8593 * parse.h (DRECOVER, RECOVER): Terminate properly.
8594 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8595 (typedef struct _jdep): New field `enclosing'.
8596 (JDEP_ENCLOSING): New macro.
8597 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8598 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8599 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8600 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8601 GET_ENCLOSING_CPC_CONTEXT): New macros.
8602 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8603 (do_resolve_class): Added extra argument in prototype.
8604 * parse.y (resolve_class): Added extra argument in prototype.
8605 (maybe_create_class_interface_decl): Likewise.
8606 (maybe_use_access_method, build_wfl_wrap): New functions.
8607 (java_complete_expand_classes, java_complete_expand_class):
8609 (java_parser_context_push_initialized_field,
8610 java_parser_context_suspend, java_parser_context_resume):
8612 (maybe_make_nested_class_name, make_nested_class_name,
8613 set_nested_class_simple_name_value,
8614 link_nested_class_to_enclosing, find_as_inner_class,
8615 find_as_inner_class_do, check_inner_class_redefinition,
8616 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8617 maybe_build_thisn_access_method, build_outer_field_access,
8618 build_outer_field_access_methods, build_outer_field_access_expr,
8619 build_outer_method_access_method, build_new_access_id,
8620 build_outer_field_access_method, outer_field_access_p,
8621 outer_field_expanded_access_p, outer_field_access_fix,
8622 build_incomplete_class_ref, patch_incomplete_class_ref,
8623 create_anonymous_class): Likewise.
8624 (inst_id, wpv_id): New static global variables.
8625 (synchronized:): New rule, tagged <node>.
8626 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8628 (anonymous_class_creation:): New rule, tagged <node>.
8629 (NEW_TK): Tagged <node>.
8630 (type_literals, array_type_literal): New rules, tagged <node>.
8631 (class_declaration:): Removed action when reducing by class_body:
8632 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8633 using GET_CPC in sub-rules.
8634 (class_member_declaration): Handle inner classes.
8635 (method_declaration): When reducing method_header:, reset
8636 current_function_decl when appropriate.
8637 (method_declarator:): Set the number of formal parameter to 0 for
8638 method declared without arguments.
8639 (constructor_declarator:): Likewise.
8640 (static_initializer:): List of elements kept in a list.
8641 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8642 use of the keyword `static' for type declarations.
8643 (block_statement:): Handle inner class declarations.
8644 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8645 type qualified `this'.
8646 (class_instance_creation_expression): Use anonymous_class_creation:
8647 to handle inner class instances creation. Handle qualified `new'.
8648 (something_dot_new): Added appropriate actions.
8649 (create_new_parser_context): New function.
8650 (java_push_parser_context, java_parser_context_save_global,
8651 java_parser_context_suspend): Use create_new_parser_context.
8652 (check_modifiers): Changed leading comment.
8653 (check_class_interface_creation): Handle interclasses.
8654 (add_superinterfaces): Fixed comment.
8655 (create_interface): Build qualified name from the raw_name instead
8656 of its matching WFL. Push the initialized fields list. raw_name added
8657 as an extra argument to maybe_create_class_interface_decl.
8658 (create_class): Build qualified name from the raw_name instead of
8659 its matching WFL. Removed assignment to current_parsed_class_un.
8660 Call PUSH_ERROR before returning an error. Suspend the current
8661 parser context when processing an inner class. Push the
8662 initialized fields list. raw_name added as an extra argument to
8663 maybe_create_class_interface_decl. Add the private this$<n>
8665 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8666 (register_fields): Get the class type from GET_CPC and handle
8667 previous errors. Added code to handle the creation of static
8668 fields in inner classes. Initialized fields initialization
8669 statements kept in a list of lists.
8670 (maybe_generate_finit): Initialized fields initialization
8671 statements kept in a list of lists. Use GET_CPC.
8672 (maybe_generate_clinit): Likewise.
8673 (method_header): Use GET_CPC and GET_CPC_UN.
8674 (parser_qualified_classname): Handle inner classes.
8675 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8676 (java_fix_constructors): Hide pointer to enclosing context
8677 instance in constructor list when dealing with inner classes.
8678 (jdep_resolve_class): Call resolve_class with extra first argument
8680 (resolve_class): Add enclosing context as a first extra argument
8681 to do_resolve_class.
8682 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8684 (resolve_no_layout): Extra argument added to resolve_class
8686 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8687 (java_get_real_method_name): Use GET_CPC_UN.
8688 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8689 (java_check_abstract_methods): Handle static method declared in
8690 inner classes by an error.
8691 (java_check_regular_methods): Use DECL_CLINIT_P.
8692 (source_start_java_method): Also set DECL_MAX_LOCALS.
8693 (create_artificial_method): Call java_parser_context_save_global
8694 and java_parser_context_restore_global instead of saving/restoring
8695 the context by hand.
8696 (expand_start_java_method): Improved verbose mode message.
8697 (java_complete_expand_methods): Fixed leading comment. Use
8699 (fix_constructors): Added assignment to this$<n> if necessary.
8700 (java_expand_classes): Call java_complete_expand_classes instead
8701 of java_complete_expand_methods.
8702 (make_qualified_primary): Simplified.
8703 (merge_qualified_name): Optimized for missing left or right parts.
8704 (resolve_expression_name): Handle access to outer class fields from
8706 (resolve_qualified_expression_name): New macro
8707 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8708 classes. Report error on non appropriate qualification of
8709 `new'. Handle qualified `this'.
8710 (not_accessible_p): Allow access to outer class private fields from
8712 (patch_method_invocation): Handle method invocations through
8713 access methods and inner class constructor invocations.
8714 (find_applicable_accessible_methods_list): Search enclosing
8715 contexts of an inner class.
8716 (search_applicable_methods_list): Fixed typo.
8717 (argument_types_convertible): Handle inner class constructors'
8718 hidden outer context reference argument.
8719 (qualify_ambiguous_name): Handle qualified `this'.
8720 (java_complete_lhs): Handle use of field accessed through
8721 artificial access methods in various cases of assignments. Handle
8723 (check_final_assignment): Use DECL_CLINIT_P.
8724 (valid_ref_assignconv_cast_p): Handle the destination being an
8725 enclosing context of the source.
8726 (patch_unaryop): Handle use of field accessed through artificial
8728 (patch_return): Use DECL_CLINIT_P.
8729 (patch_throw_statement): Use DECL_CLINIT_P.
8730 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8731 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8734 2000-01-16 Anthony Green <green@cygnus.com>
8736 * parse.y (build_string_concatenation): Only use
8737 StringBuffer(String) shortcut if String arg is constant.
8739 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8741 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8742 the shift value to int. Fixed typo in comment.
8744 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8746 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8747 * jcf-write.c: Likewise.
8748 * parse.y: Likewise.
8749 * parse.c: Regenerate.
8751 2000-01-09 Anthony Green <green@cygnus.com>
8753 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8754 bytecodes in the correct order.
8756 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8758 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8760 2000-01-06 Anthony Green <green@cygnus.com>
8762 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8763 before building constant array decl.
8765 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8767 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8768 method invocation and typo in conditional expression.
8769 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8770 the appropriate NOTE_POP.
8771 * parse.y (patch_binop): Shift value mask to feature the right
8774 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8776 * class.c (assume_compiled, assume_compiled_node): Add static
8778 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8780 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8782 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8784 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8785 to `__modifier' to avoid stringifying it.
8787 * parse.y (verify_constructor_circularity): Don't call a variadic
8788 function with a non-literal format string.
8789 (java_check_abstract_methods): Move unreachable code inside
8790 `continue' statement.
8791 (lookup_method_invoke): Call xstrdup, not strdup.
8793 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8796 * jcf-parse.c (yyparse): Likewise.
8798 * jv-scan.c (main): Likewise.
8800 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8802 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8803 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8804 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8807 * parse.y (synchronized, variable_redefinition_error,
8808 check_class_interface_creation, create_interface, create_class,
8809 method_header, finish_method_declaration,
8810 check_modifiers_consistency, method_declarator,
8811 complete_class_report_errors, check_abstract_method_definitions,
8812 java_check_regular_methods, check_throws_clauses,
8813 java_check_abstract_methods, read_import_dir,
8814 check_pkg_class_access, declare_local_variables, fix_constructors,
8815 cut_identifier_in_qualified, resolve_expression_name,
8816 resolve_qualified_expression_name, patch_method_invocation,
8817 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8818 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8819 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8820 patch_try_statement, patch_synchronized_statement,
8821 patch_throw_statement, check_thrown_exceptions,
8822 patch_conditional_expr): Likewise.
8824 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8826 * Makefile.in (LIBDEPS): Added gcc's errors.o
8827 (../jcf-dump$(exeext):): Link with gcc's errors.o
8828 (../gcjh$(exeext):): Likewise.
8829 * expr.c (expand_java_NEW): Layout the entire target type instead of
8830 laying out its methods only.
8831 (lookup_field): Layout the class after having loaded it.
8832 * java-tree.h (java_debug_context): Declared.
8833 * jcf-io.c (toplev.h): Included.
8834 (find_class): Removed assignment to jcf's outofsynch
8835 field. Force source file to be read if newer than its matching
8836 class file. Tweaked debug messages.
8837 * jcf-parse.c (jcf_out_of_synch): Deleted.
8838 (read_class): Call to jcf_out_of_synch removed.
8839 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8840 (jcf_out_of_synch): Prototype deleted.
8841 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8842 `deprecated' and `class_err': integer turned into bit-fields.
8843 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8844 * parse.y (package_list): New global.
8845 (package_declaration:): Record newly parsed package name.
8846 (extra_ctxp_pushed_p): Static global deleted.
8847 (java_parser_context_save_global): Create buffer context for the
8848 purpose of saving globals, if necessary.
8849 (java_parser_context_restore_global): Pop context pushed for the
8850 purpose of saving globals, if necessary.
8851 (java_debug_context_do): New prototype and function.
8852 (java_debug_context): Likewise.
8853 (do_resolve_class): Use already parsed package names to qualify
8854 and lookup class candidate.
8855 (java_pre_expand_clinit): Removed unnecessary local variable.
8857 1999-12-17 Tom Tromey <tromey@cygnus.com>
8859 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8861 (process_file): Use `\n\' at end of each line in string.
8863 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8865 * expr.c (expand_invoke): Layout the loaded class before
8866 attempting to use it.
8867 (expand_java_field_op): Allow final field assignments to take
8869 * typeck.c (convert): Return error_mark_node if expr is null.
8871 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8873 * class.c (class_depth): Return -1 if the class doesn't load
8875 * expr.c (can_widen_reference_to): Check for errors during depth
8876 computation and return 0 accordingly.
8877 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8878 create default constructors and add an other error check.
8879 * parse.h (java_fix_constructors): Prototyped.
8880 * parse.y (java_pre_expand_clinit): Likewise.
8881 (build_super_invocation): Re-prototyped to feature one argument.
8882 (java_check_circular_reference): Directly use `current'.
8883 (java_fix_constructors): New function.
8884 (java_check_regular_methods): Don't create default constructors
8885 here, but abort if none were found.
8886 (java_complete_expand_methods): Pre-process <clinit> calling
8887 java_pre_expand_clinit.
8888 (java_pre_expand_clinit): New function.
8889 (fix_constructors): build_super_invocation invoked with the
8890 current method declaration as an argument.
8891 (build_super_invocation): Use the context of the processed method
8892 decl argument instead of current_class.
8893 * typeck.c (lookup_java_method): Take WFLs in method names into
8896 1999-12-14 Per Bothner <per@bothner.com>
8898 * class.c (make_class_data): flag_keep_inline_functions to keep
8899 private methods in the method array.
8901 1999-12-15 Anthony Green <green@cygnus.com>
8903 * check-init.c (check_init): Take into account both types of
8904 `throw's when checking for uninitialized variables.
8906 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8908 * parse.y (java_complete_lhs): Force conversion of array
8909 dimensions to int_type_node, that's what runtime's ABI expects.
8911 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8913 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8914 operand of a WFL, until the Java front-end gets fixed with regard
8915 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8917 1999-12-10 Andrew Haley <aph@cygnus.com>
8919 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8920 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8921 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8925 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8927 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8928 before calling expand_eh_region_start and expand_start_all_catch.
8929 * except.c (expand_start_java_handler): Switch to permanent
8930 obstack before calling expand_eh_region_start.
8931 (expand_end_java_handler): Switch to permanent obstack before
8932 calling expand_start_all_catch.
8934 1999-12-5 Anthony Green <green@cygnus.com>
8936 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8937 function with side effects.
8938 (init_decl_processing): Mark all memory allocating DECLs with
8941 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8943 * except.c (expand_end_java_handler): Call
8944 expand_resume_after_catch and end_catch_handler.
8946 1999-11-30 Anthony Green <green@cygnus.com>
8948 * verify.c (verify_jvm_instructions): Create new return label
8949 chain if non existent (don't rely on the verified state of the jsr
8952 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8954 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8955 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8957 * parse.y (patch_assignment): Removed bogus final class test on
8958 lhs when checking on whether to emit an ArrayStoreException runtime
8960 * expr.c (expand_java_arraystore): Likewise.
8962 1999-11-28 Anthony Green <green@cygnus.com>
8964 * decl.c (find_local_variable): Reuse single slot decls when
8967 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8969 * jcf-parse.c (saw_java_source): Global variable removed.
8970 (read_class): Don't use `saw_java_source'. Added extra braces.
8971 (yyparse): Code setting `saw_java_source' removed.
8973 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8975 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8977 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8979 * verify.c (merge_type_state): Non verified subroutines being
8980 considered more than once to trigger passive type merge.
8982 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8984 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8985 in case of error. Error message tuned.
8987 1999-11-21 Anthony Green <green@cygnus.com>
8989 * constants.c (find_methodref_index): Unwrap method names before
8990 inserting them in the constant pool.
8992 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8994 * class.c (assume_compiled_node): New typedef.
8995 (assume_compiled_tree): New static data.
8996 (find_assume_compiled_node): New function.
8997 (add_assume_compiled): New function.
8998 (assume_compiled): New function.
8999 * class.c (make_class_data): Use assume_compiled.
9000 (is_compiled_class): Use assume_compiled.
9002 * java-tree.h (add_assume_compiled): Declare.
9004 * lang.c (lang_decode_option): Parse new options.
9006 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9008 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9009 int_type_node: that's what `_Jv_AllocObject' expects.
9011 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9013 * parse.y (lookup_method_invoke): Use lang_printable_name to
9014 reliably build the type name during error report. Fixes PR gcj/97.
9016 1999-11-09 Tom Tromey <tromey@cygnus.com>
9018 * jcf-path.c: Include <sys/stat.h>.
9019 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9020 (DIR_UP): New macro.
9022 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9024 * parse.y (source_end_java_method): Resume permanent allocation,
9025 reversing Apr 27 1998 patch.
9026 (patch_string_cst): Pop obstacks after having pushed the permanent
9029 1999-11-05 Tom Tromey <tromey@cygnus.com>
9031 * class.c (finish_class): Emit inlined methods if any native
9032 methods exist in the class. Fixes PR gcj/85.
9034 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9036 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9037 (qualify_ambiguous_name): Likewise.
9039 1999-11-03 Godmar Back <gback@cs.utah.edu>
9041 * typeck.c: (lookup_java_method): search all inherited
9042 interfaces when looking up interface method.
9044 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9046 * parse.y (method_header:): Issue error message for rule `type
9048 (synchronized:): Error report when not using synchronized.
9050 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9052 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9053 being used before the superclass constructor has been called.
9054 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9055 instead of `CALL_THIS_CONSTRUCTOR_P'.
9057 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9059 * check-init.c: Fix typo in comment.
9061 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9063 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9066 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9068 * parse.y (expression_statement:): Call function to report
9069 improper invocation of a constructor.
9070 (parse_ctor_invocation_error): New function.
9072 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9074 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9077 1999-10-21 Tom Tromey <tromey@cygnus.com>
9079 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9080 in generated `main'.
9082 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9084 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9085 (qualify_ambiguous_name): Likewise.
9087 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9089 * parse.y (java_complete_tree): fold_constant_for_init to work on
9091 (java_complete_lhs): Likewise.
9092 (array_constructor_check_entry): Complete an initializer element
9093 on permanent_obstack.
9095 1999-10-19 Tom Tromey <tromey@cygnus.com>
9097 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9098 From Mike Moreton <mike@pillim.demon.co.uk>.
9100 1999-10-15 Greg McGary <gkm@gnu.org>
9102 * java-tree.h (flag_bounds_check): Remove extern decl.
9103 * lang.c (flag_bounds_check): Remove global variable.
9104 (lang_f_options): Remove "bounds-check" entry.
9105 (lang_init_options): Default flag_bounds_check to "on".
9107 1999-10-14 Tom Tromey <tromey@cygnus.com>
9109 * jvgenmain.c (usage): New function.
9110 (main): Use it. Also, handle `-D' options.
9111 * jvspec.c (lang_specific_driver): Recognize -D.
9112 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9114 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9116 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9118 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9119 variadic function with a non-literal format string.
9121 * parse-scan.y (report_main_declaration): Likewise.
9123 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9125 * parse.y (read_import_dir, patch_assignment, patch_binop,
9126 patch_array_ref): Likewise.
9128 * typeck.c (build_java_array_type): Likewise.
9130 * verify.c (verify_jvm_instructions): Likewise.
9132 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9134 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9136 1999-10-07 Anthony Green <green@cygnus.com>
9138 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9139 where CHECK_PUT may fail for valid reasons.
9141 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9142 UNSAFE_PUTN): New macros.
9144 1999-10-04 Tom Tromey <tromey@cygnus.com>
9146 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9147 well. Fixes Java PR gcj/59.
9148 * parse-scan.y (yyerror): Report errors.
9150 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9152 * decl.c (insert_block): Remove unconditional `abort'.
9154 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9156 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9157 FUNCTION_CODE now of type int. All callers changed.
9158 Set the builtin's DECL_BUILT_IN_CLASS.
9160 1999-09-23 Tom Tromey <tromey@cygnus.com>
9162 * jvspec.c (lang_specific_driver): Don't read spec file if
9163 -fsyntax-only given.
9165 1999-09-22 Tom Tromey <tromey@cygnus.com>
9167 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9169 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9170 (WORDS_TO_LONG): Likewise.
9171 (WORDS_TO_DOUBLE): Likewise.
9173 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9175 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9176 (RELOCATION_VALUE_1): Likewise.
9177 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9178 push_in_const, push_long_const): Prototyped.
9179 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9180 (push_constant2): Likewise.
9181 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9182 (find_constant_wide): Cast find_constant2's integer arguments to
9184 (find_constant_index): Cast find_constant2's and find_constant2's
9185 integer arguments to `jword'.
9186 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9187 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9188 (emit_if): Use RELOCATION_VALUE_1.
9189 (emit_goto): Likewise.
9190 (emit_jsr): Likewise.
9191 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9192 argument to push_long_const to HOST_WIDE_INT.
9194 1999-09-15 Andreas Schwab <schwab@suse.de>
9196 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9198 1999-09-20 Nick Clifton <nickc@cygnus.com>
9200 * lang.c (lang_decode_option): Extend comment.
9202 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9204 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9207 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9209 * gjavah.c (get_field_name, print_method_info, print_include,
9210 add_namelet): Use xmalloc, not malloc.
9212 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9213 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9216 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9218 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9220 * jcf-path.c (add_entry): Likewise.
9222 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9224 * jv-scan.c (xmalloc): Remove definition.
9226 * jvgenmain.c (xmalloc): Likewise.
9228 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9230 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9232 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9233 concat, not xmalloc/sprintf.
9234 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9235 (xstrdup): Remove definition.
9237 * parse.y (duplicate_declaration_error_p,
9238 constructor_circularity_msg, verify_constructor_circularity,
9239 check_abstract_method_definitions, java_check_regular_methods,
9240 java_check_abstract_methods, patch_method_invocation,
9241 check_for_static_method_reference, patch_assignment, patch_binop,
9242 patch_cast, array_constructor_check_entry, patch_return,
9243 patch_conditional_expr): Use xstrdup, not strdup.
9245 * zextract.c (ALLOC): Use xmalloc, not malloc.
9247 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9249 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9251 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9252 (do_spec, lang_specific_pre_link, lang_specific_driver,
9253 input_filename, input_filename_length): Don't declare.
9254 (main_class_name, jvgenmain_spec, lang_specific_driver):
9256 (lang_specific_driver): All calls to the function pointer
9257 parameter now explicitly call `fatal'.
9259 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9261 * parse.y (find_applicable_accessible_methods_list): Search
9262 abstract classes as interfaces.
9264 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9266 * class.c (finish_class): We're now outside a valid method
9267 declaration. Tell the rest of gcc so.
9269 1999-09-08 Bruce Korb autogen@linuxbox.com
9271 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9273 1999-09-07 Tom Tromey <tromey@cygnus.com>
9275 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9277 (decode_signature_piece): Don't emit "::" in JArray<>.
9278 (print_namelet): Only print trailing `;' when printing a class.
9280 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9282 * java-tree.h: Delete declarations for all tree nodes now moved to
9284 * decl.c: Delete their definitions.
9286 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9288 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9289 * Makefile.in (OBJS): Add ggc-callbacks.o.
9290 (OBJDEPS): Likewise.
9292 1999-09-03 Tom Tromey <tromey@cygnus.com>
9294 * parse.y (strip_out_static_field_access_decl): Return operand if
9295 it satisfies JDECL_P.
9297 1999-09-02 Tom Tromey <tromey@cygnus.com>
9299 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9300 Handle nested arrays, like `[[I'.
9302 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9304 * class.c (finish_class): Remove unused parameter, all callers
9307 * expr.c (build_java_athrow): Change return type to void.
9308 (java_lang_expand_expr): Make sure each case in switch returns a
9311 * java-tree.h (finish_class): Fix prototype to take void args.
9313 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9314 (main): Issue return from main, not exit.
9316 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9318 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9320 * jv-scan.c (main): Issue return from main, not exit.
9322 * parse.y (check_abstract_method_definitions,
9323 java_check_abstract_method_definitions): Add static prototypes.
9324 (java_complete_expand_methods): Fix call to `finish_class'.
9326 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9329 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9331 * lang.c (language_string): Constify.
9333 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9335 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9336 Remove hacks for stuff which comes from libiberty.
9338 * Make-lang.in: Likewise.
9340 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9342 * Makefile.in (xref.o): Depend on xref.c explicitly.
9344 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9346 * java-tree.h (lang_printable_name): Constify a char*.
9348 * lang.c (lang_printable_name): Likewise.
9350 1999-08-27 Jeffrey A Law (law@cygnus.com)
9352 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9355 1999-08-26 Tom Tromey <tromey@cygnus.com>
9357 * gjavah.c (print_cxx_classname): Print "::" before qualified
9360 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9362 * parse.y (lookup_cl): Changed leading comment. Now does its best
9363 to set the column number.
9364 (qualify_ambiguous_name): Take WFL wrappers into account.
9366 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9368 * verify.c (verify_jvm_instructions): Don't check instruction
9369 validity beyond end of method.
9371 1999-08-25 Tom Tromey <tromey@cygnus.com>
9373 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9375 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9377 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9378 cxx_keyword_subst, generate_access, name_is_method_p,
9379 get_field_name, print_field_name, super_class_name, print_include,
9380 decode_signature_piece, print_class_decls, usage, help,
9381 java_no_argument, version, add_namelet, print_namelet): Add static
9383 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9384 name_is_method_p): Constify a char*.
9385 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9386 Provide a final else clause in an if-else-if.
9387 (print_field_info): Add missing final arg in function call to
9389 (print_method_info, decompile_method, decode_signature_piece,
9390 print_c_decl, print_full_cxx_name, print_stub,
9391 print_mangled_classname, super_class_name, print_include,
9392 add_namelet, add_class_decl, print_class_decls, process_file,
9393 help): Constify a char*.
9395 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9396 push_int_const, find_constant_wide, find_constant_index,
9397 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9398 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9399 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9400 emit_if, emit_goto, emit_jsr, call_cleanups,
9401 make_class_file_name): Add static prototypes.
9402 (generate_bytecode_return, generate_bytecode_insns): Pass a
9403 NULL_PTR, not a NULL_TREE.
9405 * jv-scan.c: Include "jcf.h".
9406 (main): Declare using DEFUN macro.
9408 * jvspec.c (find_spec_file, lang_specific_pre_link,
9409 lang_specific_driver): Add prototypes.
9410 (find_spec_file): Constify a char*.
9412 * keyword.gperf (hash, java_keyword): Add prototypes.
9414 * lang.c (lang_print_error): Add static prototype.
9415 (lang_init): Prefer memcpy over bcopy to avoid casts.
9417 * lex.c (yylex): Add static prototype.
9419 * parse-scan.y: Include "lex.c" earlier.
9421 * parse.h: Remove redundant declaration for `yylex'.
9423 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9424 labeled_block_contains_loop_p): Add static prototypes.
9425 (not_accessible_p): Make static to match prototype.
9427 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9429 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9431 * parse.y (check_method_redefinition): Changed leading comment.
9432 (check_abstract_method_definitions): New function.
9433 (java_check_abstract_method_definitions): New function.
9434 (java_check_regular_methods): Call it.
9435 (verify_constructor_super): Fixed indentation.
9436 (lookup_method_invoke): Likewise.
9438 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9440 * parse.y (method_header): Return a null pointer if the current
9442 (finish_method_declaration): Return if the current function decl
9444 (source_start_java_method): Likewise.
9445 (java_method_add_stmt): Likewise.
9447 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9449 * class.c (emit_register_class): Removed unnecessary call to
9451 * parse.y (labeled_block_contains_loop_p): Removed unused local
9454 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9456 * parse.y (java_refold): Added prototype.
9458 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9460 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9461 (java_stabilize_reference): Removed unnecessary `else'.
9462 (java_complete_lhs): Set flag to remember boolean. Call
9463 java_refold. Added comments.
9464 (java_decl_equiv): New function.
9465 (binop_compound_p): Likewise.
9466 (java_refold): Likewise.
9467 (patch_unaryop): Striped static field access assigned to decl and
9468 op. Changed promotion scheme for ++/-- operators.
9469 (search_loop): New function.
9470 (labeled_block_contains_loop_p): Likewise.
9471 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9473 (patch_bc_statement): Call search_loop. Fixed comment.
9475 1999-08-14 Anthony Green <green@cygnus.com>
9477 * expr.c (java_lang_expand_expr): Mark static array data as
9480 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9482 * jvgenmain.c (main): NUL-terminate name_obstack.
9484 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9486 * check-init.c (check_bool2_init, done_alternative): Add static
9489 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9490 (add_method, build_utf8_ref, build_class_ref,
9491 append_gpp_mangled_type, layout_class_method): Constify a char*.
9493 * decl.c (push_promoted_type, make_binding_level): Add static
9495 (push_promoted_type, pushdecl): Constify a char*.
9497 * except.c (find_handler_in_range, link_handler,
9498 check_start_handlers): Add static prototypes.
9500 * expr.c (process_jvm_instruction): Constify a char*.
9502 * gjavah.c (main): Constify a char*.
9504 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9507 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9509 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9510 munge, print_ents): Constify a char*.
9512 * jcf-dump.c (disassemble_method): Constify a char*.
9513 (print_constant_pool, print_exception_table): Add static prototypes.
9514 (print_constant, print_exception_table, main, disassemble_method):
9517 * jcf-io.c (find_classfile, find_class): Likewise.
9519 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9520 (set_source_filename, predefined_filename_p): Add static prototypes.
9521 (set_source_filename, get_constant, get_class_constant,
9522 find_in_current_zip): Constify a char*.
9524 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9526 (add_entry, add_path, jcf_path_classpath_arg,
9527 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9529 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9530 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9531 jcf_parse_one_method, jcf_parse_methods,
9532 jcf_parse_final_attributes): Add static prototypes.
9533 (get_attribute): Constify a char*.
9535 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9536 jcf_dependency_add_target, jcf_path_classpath_arg,
9537 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9539 * jv-scan.c (main): Constify a char*.
9540 (gcc_obstack_init): Add prototype arguments.
9542 * jvgenmain.c (gcc_obstack_init): Likewise.
9543 (main): Constify a char*.
9545 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9547 (put_decl_string, lang_print_error): Constify a char*.
9548 (lang_init): Remove redundant extern prototype.
9550 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9552 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9553 Add static prototypes.
9554 (get_type_from_signature): Constify a char*.
9556 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9557 Add static prototypes.
9558 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9559 (verify_jvm_instructions): Constify a char*.
9561 * xref.c (xref_flag_value): Likewise.
9563 * xref.h (xref_flag_value): Likewise.
9565 * zextract.c (makeword, makelong): Add static prototypes.
9566 (makeword, makelong): Constify a uch*.
9568 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9570 * lang.c (java_dummy_print): Constify a char*.
9571 (lang_print_error): Likewise.
9572 (lang_init): Remove redundant prototype for `print_error_function'.
9573 (lang_init_source): Likewise.
9574 (lang_identify): Constify a char*.
9576 1999-08-09 Tom Tromey <tromey@cygnus.com>
9578 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9579 (WORDS_TO_LONG): Likewise.
9580 (WORDS_TO_DOUBLE): Likewise.
9582 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9584 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9586 * expr.c (java_stack_pop, java_array_data_offset,
9587 build_java_throw_out_of_bounds_exception, case_identity,
9588 build_java_check_indexed_type): Add static prototypes.
9589 (linenumber_table, expand_invoke, expand_java_field_op,
9590 build_primtype_type_ref, expand_byte_code): Constify a char*.
9592 * java-tree.h (build_primtype_type_ref, linenumber_table):
9594 (java_lang_expand_expr): Add prototype.
9596 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9597 `java_lang_expand_expr'.
9599 * lex.c (java_lex_error): Constify a char*.
9600 (java_get_unicode, java_read_char, java_allocate_new_line,
9601 java_unget_unicode, java_sneak_unicode): Prototype.
9603 * parse-scan.y (current_class, package_name, method_declarator,
9604 report_class_declaration, yyerror): Constify a char*.
9606 * parse.h (java_report_errors): Prototype.
9607 (yyerror): Constify a char*.
9609 * parse.y (classitf_redefinition_error, check_modifiers,
9610 parse_jdk1_1_error, lookup_package_type,
9611 lookup_package_type_and_set_next, get_printable_method_name,
9612 purify_type_name): Constify a char*.
9613 (build_super_invocation, maybe_generate_finit,
9614 verify_constructor_super, parser_add_interface,
9615 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9616 java_complete_expand_methods, java_expand_finals,
9617 cut_identifier_in_qualified, java_stabilize_reference,
9618 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9619 merge_string_cste): Prototype.
9620 (single_type_import_declaration, yyerror,
9621 variable_redefinition_error, build_array_from_name,
9622 build_unresolved_array_type, check_class_interface_creation,
9623 resolve_class, complete_class_report_errors,
9624 note_possible_classname, read_import_dir,
9625 find_in_imports_on_demand, resolve_package, fix_constructors,
9626 check_deprecation, lookup_method_invoke,
9627 maybe_build_primttype_type_ref, array_constructor_check_entry):
9629 (java_complete_expand_methods, java_expand_finals): Make static.
9630 (convert_narrow): Remove static prototype.
9632 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9634 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9636 1999-08-02 Richard Henderson <rth@cygnus.com>
9638 * decl.c: Include defaults.h instead of expr.h.
9639 * parse.y: Likewise.
9641 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9643 * java/decl.c (start_java_method): Change all uses of
9644 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9645 Ensure expr.h is included.
9646 * java/expr.c (pop_arguments): Ditto.
9647 * java/parse.y (expand_start_java_method): Ditto.
9649 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9651 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9653 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9655 * decl.c: Include "function.h".
9656 * except.c: Likewise.
9657 * parse.y: Likewise.
9658 * Makefile.in: Update dependencies.
9660 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9662 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9663 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9664 `modifier' with ATTRIBUTE_UNUSED.
9666 * gjavah.c (process_file): Add braces around ambiguous `else'.
9668 * jcf-dump.c (print_access_flags, localvar_free): Change return
9671 * parse.y (java_complete_expand_method): Initialize variable
9673 (resolve_qualified_expression_name): Likewise for `field_decl'.
9674 (patch_method_invocation): Likewise for `class_to_search'.
9675 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9676 (patch_assignment): Likewise for `lhs_type'.
9678 * verify.c (verify_jvm_instructions): Remove unused variable
9681 1999-07-25 Richard Henderson <rth@cygnus.com>
9683 * decl.c (va_list_type_node): New.
9685 1999-07-25 Anthony Green <green@cygnus.com>
9687 * gjavah.c (print_stub): New function.
9688 (METHOD_IS_NATIVE): New macro.
9689 (print_mangled_classname): Make static.
9690 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9691 (process_file): Perform stub generation.
9692 (HANDLE_METHOD): Don't emit class decls during stub
9694 (HANDLE_END_METHOD): Take into account stub generation.
9695 (print_method_info): Handle stub generation.
9696 (print_stub): New function.
9697 (print_cxx_classname): Make signature consistant with others.
9698 (help): Describe -stubs option.
9699 (main): Create stub file.
9700 (version): Use version.c.
9701 (print_full_cxx_name): New function.
9702 (print_c_decl): Use print_full_cxx_name.
9704 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9706 * check-init.c (check_init): Handle MAX_EXPR.
9708 1999-07-15 Andrew Haley <aph@cygnus.com>
9710 * lang.c (flag_use_divide_subroutine): New variable.
9711 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9712 fp-to-integer conversion.
9713 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9716 * expr.c (build_java_soft_divmod): New function.
9717 (build_java_binop): Call build_java_soft_divmod if
9718 flag_use_divide_subroutine is set.
9719 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9720 soft_lrem_node: new builtin functions.
9721 (init_decl_processing) Initialize the new builtins.
9722 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9723 soft_lrem_node: new builtin functions.
9724 (build_java_soft_divmod): New function.
9725 * parse.y: Call build_java_soft_divmod if
9726 flag_use_divide_subroutine is set.
9729 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9730 a --specs= arg) even if not linking.
9731 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9732 -fuse-divide-subroutine
9734 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9736 * parse.y (resolve_and_layout): Check methods only once.
9737 (resolve_qualified_expression_name): Verify thrown exceptions
9739 (check_thrown_exceptions): Reject exceptions thrown in
9740 initializer. Error message tuned.
9742 1999-07-14 Andrew Haley <aph@cygnus.com>
9744 * expr.c (expand_expr): Do not return the last statement in a
9745 block as the block's value.
9747 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9749 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9750 CALL_EXPR, to avoid order of evaluation changes.
9752 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9754 * parse.y (qualify_ambiguous_name): Do not use
9755 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9757 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9759 * check-init.c (check_init): Handle MAX_EXPR.
9760 * expr.c (force_evaluation_order): Force method call arguments to
9761 be evaluated in left-to-right order.
9762 * parse.y (qualify_ambiguous_name): Loop again to qualify
9763 NEW_ARRAY_EXPR properly.
9765 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9767 * parse.y (patch_invoke): Resolve unresolved invoked method
9769 (qualify_ambiguous_name): STRING_CST to qualify expression for
9770 type name resolution.
9772 1999-06-24 Andrew Haley <aph@cygnus.com>
9774 * class.c (finish_class): Whenever a deferred method is
9775 output, rescan the list of methods to see if a new candidate for
9776 output can be found.
9778 1999-06-28 Tom Tromey <tromey@cygnus.com>
9780 * jvspec.c (lang_specific_driver): Recognize --help.
9782 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9784 * parse.y (resolve_package): Fixed bogus return statement.
9785 (patch_method_invocation): Resolve method invocation beginning with
9786 a package name qualifier.
9788 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9790 * Make-lang.in (java.stage1): Depend on stage1-start.
9791 (java.stage2): Likewise for stage2-start.
9792 (java.stage3): Likewise for stage3-start.
9793 (java.stage4): Likewise for stage4-start.
9795 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9797 * parse.y (java_complete_lhs): When doing cross referencing, don't
9798 try to keep file location on a WFL expanded as a CALL_EXPR.
9800 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9802 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9803 compiling to class file a void method with an empty method body.
9804 As a side effect, the bytecode backend will generate the
9805 appropriate `return' instruction.
9807 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9809 * parse.y (lookup_package_type_and_set_next): New function prototype.
9810 (resolve_package): Search current and imported packages.
9811 (lookup_package_type_and_set_next): New function.
9813 1999-06-22 Andrew Haley <aph@cygnus.com>
9815 * verify.c (verify_jvm_instructions): Check for pending blocks
9816 before invalid PC test and opcode switch, not after.
9818 1999-06-21 Andrew Haley <aph@cygnus.com>
9820 * except.c (find_handler_in_range): The upper limit for exception
9821 ranges is exclusive, not inclusive: (start <= pc < end).
9822 (link_handler): find child pointer which points to outer by
9823 searching sibling list: previous code incorrectly assumed that
9824 outer->outer->first_child must point to outer.
9825 * verify.c (verify_jvm_instructions): FIXME added to code for
9827 (verify_jvm_instructions): Do not assume that the last block
9828 processed in a subroutine is a block which ends with a `ret'
9829 instruction. With some control flows it is possible that the last
9830 block ends with an `athrow'.
9832 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9834 * parse.y (qualify_ambiguous_name): Reorganized the post
9835 evaluation of non WFL leading expression nodes.
9837 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9839 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9842 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * parse.y (qualify_ambiguous_name): Handle qualified expression
9845 beginning with a STRING_CST.
9847 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9849 * parse.y (register_fields): Set DECL_INITIAL on both
9850 pre-initialized static and public fields.
9851 (resolve_field_access): Static field access expressions to always
9853 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9854 qualification. CONVERT_EXPR to be resolved as an expression name.
9855 (java_complete_lhs): Identify and access qualified final
9856 initialized field in switch statement case expression.
9857 (fold_constant_for_init): Pre-initialized field decl constant to
9860 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9862 * parse.y (note_possible_classname): Mark returned node with
9863 QUALIFIED_P only if the original class name contained a '/'.
9865 1999-06-05 Anthony Green <green@cygnus.com>
9867 * Make-lang.in (gcjh): More parallel build fixes.
9869 1999-06-03 Mike Stump <mrs@wrs.com>
9871 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9873 1999-06-02 Anthony Green <green@cygnus.com>
9875 * except.c (link_handler): Chain exception handlers in order.
9877 1999-06-02 Anthony Green <green@cygnus.com>
9879 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9880 with nops and process as usual in order to always set correct EH
9881 ranges. Emit detailed warnings about unreachable bytecodes.
9883 1999-06-02 Anthony Green <green@cygnus.com>
9885 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9888 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9890 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9891 or the searched field decl.
9893 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9895 * parse.y (fold_constant_for_init): Convert numerical constant
9896 values to the type of the assigned field.
9898 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9900 * expr.c (lookup_field): Relaxed the test on class loading error
9902 * parse.y (fold_constant_for_init): Enabeled old code.
9904 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9906 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9907 decide the validity of the cast of a java.lang.Cloneable reference
9909 (patch_conditional_expr): Fixed first argument passed to
9910 binary_numeric_promotion.
9912 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9914 * parse.y (qualify_ambiguous_name): Take into account that a
9915 CONVERT_EXPR might specify a type as a WFL.
9917 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9919 * parse.y (patch_assignment): Save the rhs before using it as an
9920 argument to _Jv_CheckArrayStore.
9922 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9924 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9926 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9928 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9929 floating point literal only when the exponent indicator has been
9932 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9934 * parse.y (formal_parameter:): Construct argument tree list
9935 element even if a yet unsupported final parameter was encountered.
9937 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * parse.y (finish_method_declaration): Issue errors for native or
9940 abstract methods declared with a method body, as well as for non
9941 native or non abstract methods with no method body.
9943 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9945 * class.c (build_utf8_ref): Initialize variable `field'.
9947 * decl.c (init_decl_processing): Initialize variable `field'.
9949 * expr.c (build_known_method_ref): Mark parameters `method_type',
9950 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9951 (process_jvm_instruction): Likewise for parameter `length'.
9953 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9954 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9957 * parse.y (maybe_generate_clinit): Remove unused variable
9958 `has_non_primitive_fields'.
9959 (find_in_imports_on_demand): Initialize variables `node_to_use'
9961 (patch_binop): Likewise for variable `prom_type'.
9962 (patch_unaryop): Likewise for variable `prom_type'.
9964 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9966 * xref.c (xref_table): Add missing initializer.
9968 1999-05-14 Tom Tromey <tromey@cygnus.com>
9970 * java-except.h (struct eh_range): Removed unused `next' member.
9971 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9972 after adding all exception handlers. Sort exception ranges in
9974 (struct pc_index): New structure.
9975 (start_pc_cmp): New function.
9976 * except.c (add_handler): Return `void'. Don't call link_handler;
9977 instead construct an ordinary linked list and do range
9979 (check_nested_ranges): New function.
9980 (link_handler): Changed interface to allow merging of eh_ranges.
9981 Split overlapping ranges. Return `void'.
9983 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9985 * parse.y (constructor_block_end:): New rule, tagged <node>.
9986 (constructor_body:): Use `constructor_block_end' instead of
9989 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9991 * parse.y (statement_nsi:): Pop `for' statement block.
9992 (java_complete_lhs): Labeled blocks containing no statement are
9993 marked as completing normally.
9995 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9997 * xref.c (xref_set_current_fp): New function, defined.
9998 * xref.h (xref_set_current_fp): New function, prototyped.
10000 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10002 * check-init.c (check_init): Take into account that
10003 LABELED_BLOCK_STMT can be empty.
10005 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10007 * parse.y (java_check_regular_methods): Warning check on not
10008 overriding methods with default access in other packages does not
10009 apply to `<clinit>'.
10010 (java_complete_lhs): If block body is an empty_stmt_node, replace
10011 it by NULL_TREE. This prevents gcc from generating an irrelevant
10014 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10016 * check-init.c (check_init): Removed code accepting to see things
10017 falling through default:, when doing xrefs.
10018 * java-tree.h (do_not_fold): New global variable, declared.
10019 * parse.y (do_not_fold): New global variable, defined.
10020 (java_complete_expand_method): Set `do_not_fold' to the value of
10021 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10022 and reinstall them after them have been purged; do not check for
10023 initializations; do not issue missing return errors.
10024 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10026 (patch_binop): Skip the fold part when doing xrefs.
10027 (build_string_concatenation): Skip the concatenation part when
10029 (patch_synchronized_statement): Do not generate a try-finally when
10031 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10032 and keep the location where the throw was seen.
10033 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10034 any treatment on the converted node an simply return a NOP_EXPR of
10036 * xref.c (xref_get_data): New function, defined.
10037 * xref.h (xref_get_data): New function, declared.
10038 (XREF_GET_DATA): Use xref_get_data.
10040 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10042 * gjavah.c (print_include): Cast the result of `strlen' to int
10043 when comparing against a signed value.
10044 (add_namelet): Likewise.
10046 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10048 * expr.c (expand_invoke): Mark parameter `nargs' with
10050 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10052 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10055 * jcf-reader.c (get_attribute): Cast a value to long
10056 when comparing against a signed expression. Likewise.
10058 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10059 HOST_BITS_PER_CHAR.
10061 1999-05-11 Andrew Haley <aph@cygnus.com>
10063 * parse.y (source_end_java_method): If the current method contains
10064 any exception handlers, force asynchronous_exceptions: this is
10065 necessary because signal handlers in libjava may throw exceptions.
10066 * decl.c (end_java_method): Ditto.
10068 1999-05-11 Tom Tromey <tromey@cygnus.com>
10070 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10072 * jvspec.c (THREAD_NAME): Removed.
10073 (GC_NAME): Likewise.
10074 (MATHLIB): Likewise.
10075 (WITHLIBC): Likewise.
10077 (THREADLIB): Likewise.
10078 (MATH_LIBRARY): Likewise.
10079 (lang_specific_driver): Don't add `-l' options to command line.
10080 Instead, add a single --specs option. Recognize `-L' options and
10081 use them to search for spec file.
10082 (find_spec_file): New function.
10083 (SPEC_FILE): New define.
10085 1999-05-11 Dave Brolley <brolley@cygnus.com>
10087 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10088 cpplib-enabled build.
10090 1999-05-05 Per Bothner <bothner@cygnus.com>
10092 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10093 temporarily zero it while calling rest_of_decl_compilation.
10095 * java-tree.h (string_ptr_type_node): Add declaration.
10096 * decl.c: Define and initialize string_ptr_type_node.
10097 * parse.y (patch_string_cst): Use string_ptr_type_node.
10099 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10100 * parse.y (for_statement): Now unconditionally exit_block.
10101 (finish_labeled_statement): No longer exit_block if for-loop.
10102 (patch_loop_statement): Check harder if the loop is already labeled.
10104 * parse.y (patch_initialized_static_field): Removed function.
10105 (maybe_generate_clinit): Removed special handling for interfaces.
10106 (java_complete_expand_methods): Do a preliminary java_complete_tree
10107 on <clinit> to determine if it can be removed.
10108 (java_complete_expand_method): Remove special handling for <clinit>.
10109 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10110 optimize if we get back empty_stmt_node.
10111 For MODIFY_EXPR, re-do checking of static initializers.
10112 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10113 For VAR_DECL, pass correct context.
10115 * verify.c (verify_jvm_instructions): Better error messages.
10117 1999-05-03 Tom Tromey <tromey@cygnus.com>
10119 * parse-scan.y (interface_declaration): Call
10120 report_class_declaration for interfaces.
10122 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10124 * Makefile.in: Remove -v from bison command lines.
10126 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10128 * check-init.c (check_init): Exclude a case of error when doing
10130 * class.c (layout_class_method): Don't generate the error message
10131 twice when compiling from source.
10132 * lang-options.h: Added `-Wredundant-modifers' and
10133 `-Wunusupported-jdk11' flags and help text.
10134 * lang.c (lang_decode_option): Added support for
10135 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10136 flag_static_local_jdk11 and flag_redundant set accordingly.
10137 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10138 * parse.h (EXPR_WFL_ADD_COL): New macro.
10139 (DECL_END_SOURCE_LINE): Likewise.
10140 (DECL_INHERITED_SOURCE_LINE): Likewise.
10141 * parse.y (static_ref_err): New function, prototyped.
10142 (CCB_TK): Now tagged <operator>.
10143 (class_body:): Remember the location of the closing '}' of a class
10144 definition when doing xrefs.
10145 (block:): Likewise.
10146 (block_end:): Likewise.
10147 (create_class): Remember the location of the inherited class
10148 identifier when doing xrefs.
10149 (register_fields): Added test on first operand of `init' before
10150 testing it TREE_CODE.
10151 (method_header): Store the location of the class identifier in the
10152 class decl when doing xrefs.
10153 (finish_method_declaration): Don't combine first/last method line
10155 (java_check_regular_methods): Warning check on not overriding
10156 methods with default access on other packages move before check on
10157 static methods. Initialization of `aflags' also moved up.
10158 (resolve_expression_name): Call static_ref_err to report the error.
10159 (static_ref_err): New function, implemented.
10160 (resolve_field_access): Returned simplified static field access
10162 (resolve_qualified_expression_name): Check for illegal use of
10163 static fields in a non static context. Call static_ref_err to
10164 report error in various places.
10165 (java_complete_tree): Do not fold initialized static fields when
10167 (java_complete_lhs): Likewise.
10169 1999-04-29 Anthony Green <green@cygnus.com>
10171 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10172 create internal labels.
10173 (lookup_label): Ditto.
10175 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10177 * class.c (layout_class_method): Generate <clinit>'s rtl for
10179 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10180 for interfaces' <clinit>.
10181 * expr.c (lookup_field): Search for fields in interfaces.
10182 (expand_invoke): Fixed indentation.
10183 (expand_java_field_op): Likewise. Use IS_CLINIT.
10184 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10185 (IS_CLINIT): New macro.
10186 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10187 interface was parsed.
10188 (maybe_generate_clinit): Don't generate if the current class is an
10189 interface with only fields of primitive types.
10190 (reset_method_name): Use IS_CLINIT.
10191 (java_complete_expand_method): Expand <clinit> when it exists for
10192 interfaces. Use IS_CLINIT.
10193 (resolve_expression_name): Use DECL_CONTEXT instead of
10194 current_class to build static field references.
10195 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10196 ARRAY_REF when doing xreferencing.
10197 (check_final_assignment): Fixed typo in leading comment. Use
10199 (patch_array_ref): Don't fully expand array references when
10201 (patch_return): Use IS_CLINIT.
10202 (patch_throw_statement): Likewise.
10204 1999-04-22 Tom Tromey <tromey@cygnus.com>
10206 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10208 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10210 * decl.c (predef_filenames, predef_filenames_size): New globals
10211 (init_decl_processing): predef_filenames and predef_filenames_size
10213 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10215 * jcf-parse.c (predefined_filename_p): New function.
10216 (yyparse): Check that files on the command line are specified only
10217 once and issue a warning otherwise.
10218 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10219 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10220 avoid a gcc warning with -W -Wall turned on.
10221 (java_expand_classes): Abort if errors were encountered.
10222 (java_complete_lhs): If the cross reference flag is set, wrap
10223 field DECL node around a WFL when resolving expression name.
10225 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10227 * lang.c (lang_decode_option): Fixed returned value when parsing
10228 `-fxref=...' and `-Wall'.
10229 * parse.y (source_end_java_method): Do not generate code when
10230 flag_emit_xref is set.
10231 (resolve_expression_name): Do not build static field access when
10232 flag_emit_xref is set.
10233 (resolve_field_access): No special treatment on `length' when
10234 flag_emit_xref is set. Do not build qualified static field access
10235 when flag_emit_xref is set.
10236 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10237 when flag_emit_xref is set.
10238 (patch_assignment): Do not generate array store runtime check when
10239 flag_emit_xref is set.
10240 * xref.c (xref_flag_value): Fixed function declaration
10242 (xset_set_data): New function.
10243 * xref.h (xref_set_data): Added prototype for new function.
10244 (typedef struct xref_flag_table): New field data.
10245 (XREF_GET_DATA): New macro.
10247 1999-04-19 Tom Tromey <tromey@cygnus.com>
10249 * xref.h (enum): Removed trailing comma.
10251 * parse.y (resolve_qualified_expression_name): Added missing
10254 1999-04-15 Anthony Green <green@cygnus.com>
10256 * gjavah.c: New prototypes for java_float_finite and
10257 java_double_finite.
10259 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10261 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10264 1999-04-06 Jeffrey A Law (law@cygnus.com)
10266 * Makefile.in (TREE_H): Add tree-check.h.
10267 (RTL_H): Add genrtl.h.
10269 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10271 * parse.y (patch_assignment): Added ArrayStoreException runtime
10274 1999-04-06 Per Bothner <bothner@cygnus.com>
10276 * expr.c (pop_type_0): New function.
10277 (pop_type): Use pop_type_0.
10278 * java-tree.h (pop_type_0): New declaration.
10279 * verify.c (verify_jvm_instructions): Check return instructions.
10281 * parse.y (patch_binop): Don't fold if non-constant and emiting
10284 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10286 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10288 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10289 (main_jcf): Don't define.
10290 (process_file): Don't set `main_jcf'.
10292 * java-tree.h (main_jcf): Don't declare.
10294 * jcf-parse.c (main_jcf): Add static definition.
10296 * lang.c (main_jcf): Don't define.
10298 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10300 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10302 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10304 * jcf-depend.c: Include "config.h", not <config.h>.
10306 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10309 * jcf-path.c: Include "config.h", not <config.h>.
10311 * lex.c: Don't include various system header files.
10312 (java_init_lex): Cast the argument of `bzero' to PTR
10314 * parse-scan.y (java_push_parser_context): Likewise.
10316 * parse.y (java_push_parser_context): Likewise.
10317 (patch_bc_statement): Match format specifier to variable argument.
10319 * xref.c: Don't include <stdio.h>.
10321 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10323 * parse.y (struct parser_ctxt *ctxp): Now global.
10324 (declare_local_variables): Use WFL compound value for the
10325 declaration source line value, when doing cross-referencing.
10327 1999-03-31 Tom Tromey <tromey@cygnus.com>
10329 * gjavah.c (print_field_info): Allow constants of other types.
10330 (print_include): Generate include when new name is proper prefix
10331 of already printed name.
10332 (add_namelet): Likewise.
10333 (cxx_keyword_subst): New function.
10334 (print_method_info): Use it.
10335 (print_field_name): New function.
10336 (get_field_name): New function.
10337 (print_field_info): Use get_field_name and print_field_name.
10339 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10341 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10342 'KR-C', so gperf uses the `const' keyword on strings.
10344 * keyword.gperf (java_keyword): Const-ify a char*.
10346 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10348 * parse.y (patch_bc_statement): Fixed identation and a bogus
10351 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10353 * parse.y (patch_assignment): Allow static variables in other
10354 classes to be assigned.
10356 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10358 * class.c (maybe_add_interface): Remove unused variable
10360 (make_class_data): Use = for assignment, not ==. Likewise.
10361 (emit_register_classes): Remove unused variable `decl'.
10363 * lex.c: Fix comment so as not to contain an embedded `/*'.
10365 * verify.c (verify_jvm_instructions): Remove unused variable
10368 1999-03-27 Per Bothner <bothner@cygnus.com>
10370 * parse.y (complete_loop_body): Rename to finish_loop_body.
10371 (complete_labeled_statement): Rename to finish_labeled_statement.
10372 (complete_for_loop): Rename to finish_for_loop.
10373 (complete_method_declaration): Rename to finish_method_declaration.
10375 * java-tree.h (continue_identifier_node): New global node.
10376 * decl.c: Define and initialize continue_identifier_node.
10377 * parse.y (generate_labeled_block): Remove - no longer needed.
10378 (build_loop_body): Use continue_identifier_node for continue block.
10379 (finish_labeled_statement): Also do pop_labeled_block actions.
10380 (java_complete_lhs): POP_LOOP even if error.
10381 (build_labeled_block): Special handling for continue_identifier_node.
10382 (patch_loop_statement): Re-organize.
10383 (patch_bc_statement): Re-write.
10385 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10387 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10388 using a WFL compound value.
10389 * parse.y (xref.h): Include.
10390 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10391 WFL compound value.
10392 (register_fields): Set WFL compound value to lineno if doing
10394 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10396 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10397 * xref.h (expand_xref): Prototype renamed from xref_generate.
10399 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10401 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10402 (GET_CURRENT_BLOCK): New macro.
10403 * parse.y (current_static_block): New global variable.
10404 (method_body:): Define action.
10405 (complete_method_declaration): Set current_function_decl to NULL
10406 when work on the current method is done.
10407 (declare_local_variables): Use GET_CURRENT_BLOCK.
10408 (java_method_add_stmt): Likewise.
10409 (java_complete_expand_method): Disable the use of `this' when
10410 expanding <clinit>.
10411 (enter_a_block): If no current method exist, use
10412 current_static_block to link static initializer blocks.
10413 (exit_block): Rewritten to use current_static_block when no current
10414 method decl exists.
10415 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10416 (patch_return): Forbid the use of `return' in static initializers.
10417 (patch_throw_statement): Fixed indentation. Issue specific error
10418 for uncaught thrown checked exception in static initializer
10419 blocks. Removed FIXME.
10421 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10423 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10424 Link gcj from gcc.o.
10426 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10428 * parse.y (find_applicable_accessible_methods_list): When dealing
10429 with interface: ensure that a given interface or java.lang.Object
10430 are searched only once.
10432 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10434 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10436 * jcf-dump.c (print_access_flags): Add braces around if-else.
10438 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10441 * lex.c (build_wfl_node): Add static prototype.
10443 * lex.h (build_wfl_node): Remove static prototype.
10445 * parse.y: Include lex.c early enough to declare everything needed.
10446 Ensure calls to `build_wfl_node' pass the proper arguments.
10447 (create_class): Remove unused variable `super_decl'.
10448 (get_printable_method_name): Initialize variable `name'.
10450 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10452 * Changelog: Fixed 1999-03-22 typos.
10453 * lang.c (lang_decode_option): Fixed typo in error string in the
10456 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10458 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10459 (xref.o): New rule.
10460 * java-tree.h (flag_emit_xref): Declared extern.
10461 * lang.c (xref.h): Included.
10462 (flag_emit_xref): New global variable.
10463 (lang_decode_option): Added support for -fxref.
10465 * xref.h: Likewise.
10467 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10469 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10472 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10474 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10475 $(srcdir)/../system.h and $(JAVA_TREE_H).
10476 (jcf-io.o): Depend on $(JAVA_TREE_H).
10477 (mangle.o): Likewise.
10479 * check-init.c (check_cond_init): Add static prototype.
10481 * class.c (build_java_method_type, hashUtf8String,
10482 make_field_value, get_dispatch_vector, get_dispatch_table,
10483 append_gpp_mangled_type, mangle_static_field): Likewise.
10484 (strLengthUtf8): Hide unused definition.
10485 (hashUtf8String): Const-ify.
10486 (make_field_value): Un-ANSI-fy.
10488 * constants.c: Move inclusion of jcf.h above java-tree.h.
10489 (set_constant_entry, find_class_or_string_constant,
10490 find_name_and_type_constant, get_tag_node,
10491 build_constant_data_ref): Add static prototype.
10493 * decl.c (push_jvm_slot, builtin_function,
10494 lookup_name_current_level): Likewise.
10495 (builtin_function): Const-ify.
10497 * except.c (expand_start_java_handler, expand_end_java_handler):
10498 Add static prototype.
10500 * expr.c (flush_quick_stack, push_value, pop_value,
10501 java_stack_swap, java_stack_dup, build_java_athrow,
10502 build_java_jsr, build_java_ret, expand_java_multianewarray,
10503 expand_java_arraystore, expand_java_arrayload,
10504 expand_java_array_length, build_java_monitor, expand_java_pushc,
10505 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10506 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10507 expand_compare, expand_test, expand_cond, expand_java_goto,
10508 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10509 expand_java_field_op, java_push_constant_from_pool): Likewise.
10511 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10512 (build_java_arraynull_check): Mark parameters `node' and `type'
10513 with ATTRIBUTE_UNUSED.
10514 (note_label): Likewise for parameter `current_pc'.
10515 (expand_java_call, expand_java_ret): Hide unused definition.
10517 * java-tree.h (make_class, build_constants_constructor,
10518 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10519 init_outgoing_cpool, register_class, emit_register_classes,
10520 java_layout_seen_class_methods): Prototype.
10521 (unicode_mangling_length): Const-ify.
10522 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10523 emit_unicode_mangled_name, format_int, format_uint,
10524 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10525 jcf_print_utf8_replace, open_class): Prototype.
10527 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10528 <stdio.h>. Include tree.h/java-tree.h.
10529 (utf8_equal_string usage, process_class): Add static prototype.
10530 (open_class): Don't prototype this here.
10531 (utf8_equal_string): Match arguments to format specifiers.
10532 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10533 TABLE_SWITCH, disassemble_method): Likewise.
10535 * jcf-io.c: Include tree.h/java-tree.h.
10536 (open_class, find_classfile, jcf_print_utf8,
10537 jcf_print_utf8_replace): Const-ify.
10539 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10540 parse_class_file): Add static prototype.
10541 (find_in_current_zip): Match definition to existing static
10544 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10545 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10546 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10547 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10548 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10549 generate_bytecode_return, perform_relocations, init_jcf_state,
10550 init_jcf_method, release_jcf_state, generate_classfile):
10551 Add static prototype.
10552 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10553 (make_class_file_name): Const-ify.
10555 * jcf.h (find_classfile): Const-ify.
10557 * jv-scan.c (reset_report): Remove prototype.
10559 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10560 (error): Rewrite to allow varargs.
10562 * lang.c (lang_f_options): Const-ify.
10564 * lex.c (java_parse_escape_sequence): Add static prototype.
10565 (java_allocate_new_line): Match definition to existing static
10568 * mangle.c Include tree.h/java-tree.h.
10569 (unicode_mangling_length, emit_unicode_mangled_name,
10570 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10572 * parse.h (jdep_code): Remove trailing comma in enumeration.
10573 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10574 (reset_report): Add prototype.
10576 * verify.c (push_pending_label, merge_types): Add static
10579 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10581 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10583 * parse.y (find_applicable_accessible_methods_list): Extend the
10584 search to superinterfaces when relevant.
10585 (search_applicable_methods_list): New function.
10587 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10589 * class.c (unmangle_classname): Implemented stricter testing
10590 before setting the QUALIFIED_P flag on an identifier.
10592 1999-03-16 Per Bothner <bothner@cygnus.com>
10594 * parse.y (java_complete_lhs): Call force_evaluation_order
10595 after patch_newarray.
10596 (patch_binop): Don't call fold if there are side effects.
10598 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10600 * parse.y (java_stabilize_reference): Use save_expr instead of
10601 building a SAVE_EXPR node.
10602 (java_complete_lhs): Patch the resulting string of the `+='
10603 operator (if necessary) and complete the RHS after having built
10606 1999-03-15 Per Bothner <bothner@cygnus.com>
10608 * class.c (make_class): Don't set CLASS_P here (because
10609 this function is also called by build_java_array_type).
10610 (push_class): Set CLASS_P here instead.
10611 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10613 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10614 context. If the context is class, perfer "super" over "synchronized".
10615 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10617 * parse.y (create_class): Don't call parser_check_super here;
10618 it is not robust. Always wait until later.
10620 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10621 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10623 1999-03-13 Per Bothner <bothner@cygnus.com>
10625 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10626 * lex.h (UNGETC): Change misleading macro.
10628 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * parse.y (java_stabilize_reference): Return NODE when patching a
10632 (java_complete_lhs): Put parenthesis around truth values.
10634 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10636 * class.c (layout_class_method): Don't make rtl for interface
10638 * parse.h (GET_TYPE_NAME): New macro.
10639 * parse.y (if_then_statement:): Fixed indentation.
10640 (if_then_else_statement:): Likewise.
10641 (for_statement:): Fixed spacing.
10642 (try_statement:): Fixed indentation.
10643 (create_interface): Don't force interfaces to be abstract.
10644 (method_header): Abstract methods are OK in interfaces.
10645 (declare_local_variables): Fixed typo in comment.
10646 (java_complete_expand_method): Fixed indentation.
10647 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10648 non accessible fields.
10649 (java_stabilize_reference): New function.
10650 (java_complete_lhs): Fixed indentation. Use
10651 java_stabilize_reference in compound assignment. Insert the
10652 cast. If not processing `+' fix string constants before processing
10655 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10657 * constants.c (find_class_or_string_constant): Cast variable `j'
10658 to a `jword' when comparing against one.
10660 * expr.c (java_lang_expand_expr): Remove unused variables
10661 `has_finally_p' and `op0'.
10663 * gjavah.c (print_field_info): Cast a value to jint when comparing
10664 against one. Likewise for a jlong.
10665 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10666 against a signed quantity.
10668 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10669 (print_signature): Don't needlessly dereference variable `str'
10671 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10672 `max_locals' with ATTRIBUTE_UNUSED.
10673 (jcf_parse_class): Likewise for variable `index'.
10675 * parse.h (reverse_jdep_list): Remove static prototype.
10677 * parse.y (build_jump_to_finally): Remove prototype and definition.
10678 (reverse_jdep_list): Add static prototype.
10680 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10681 `assignment' and `expr_decl'.
10683 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10685 1999-03-12 Andrew Haley <aph@cygnus.com>
10687 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10688 we'll need a directory separator and a null character.
10690 1999-03-10 Per Bothner <bothner@cygnus.com>
10692 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10694 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10696 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10699 1999-03-05 Per Bothner <bothner@cygnus.com>
10701 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10703 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10705 * class.c (layout_class_method): A static method in a base class
10706 is never overridden, so treat it like it doesn't exist.
10707 However, do complain about private non-static method overriding
10708 public static method.
10710 * parse.y: Don't set unused INITIALIZED_P flag.
10711 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10713 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10714 (build_array_from_name): Re-order &index[string] to &string[index].
10716 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10717 error_mark (it might catch more errors, but it is more likely to lose).
10719 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10721 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10722 (parse-scan.o): Depend on toplev.h.
10724 * class.c (make_method_value): Add prototype. Make it static.
10725 Remove unused second argument, caller changed.
10727 * expr.c (java_lang_expand_expr): Remove unused variable
10730 * java-tree.h: Don't prototype find_in_current_zip.
10731 Add prototypes for verify_constant_pool, start_java_method,
10732 end_java_method, give_name_to_locals, expand_byte_code,
10733 open_in_zip, set_constant_value, find_constant1, find_constant2,
10734 find_utf8_constant, find_string_constant, find_class_constant,
10735 find_fieldref_index, find_methodref_index, write_constant_pool,
10736 count_constant_pool_bytes and encode_newarray_type.
10738 * jcf-dump.c: Remove unused variable `LONG_temp'.
10740 * jcf-parse.c: Include parse.h.
10741 (jcf_parse_source): Remove unused parameter, all callers changed.
10742 (jcf_figure_file_type): Add static prototype.
10743 (find_in_current_zip): Likewise. Also remove unused parameter,
10744 all callers changed.
10745 (read_class): Initialize variable `saved_pos'.
10747 * jcf-reader.c (jcf_parse_preamble): Mark variables
10748 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10750 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10751 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10752 (java_parse_doc_section): Initialize variable `seen_star'.
10753 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10754 (java_lex_error): Mark parameters `msg' and `forward' with
10756 (java_get_line_col): Mark parameters `filename' and `line' with
10759 * parse-scan.y: Include toplev.h.
10760 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10762 * parse.h: use `struct JCF', not plain `JCF'.
10763 (java_parser_context_save_global, java_expand_classes
10764 java_parser_context_restore_global, java_parse): Add prototypes.
10766 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10769 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10771 * check-init.c (check_init): COPYN takes word count, not bit count.
10773 1999-02-26 Per Bothner <bothner@cygnus.com>
10775 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10776 explicit build_decl. (Avoids crash in reload when optimizing.)
10778 1999-02-25 Per Bothner <bothner@cygnus.com>
10780 * decl.c (complete_start_java_method): Handle synchronized method
10781 even when compiling from bytecode.
10783 1999-02-26 Tom Tromey <tromey@cygnus.com>
10785 * gjavah.c (add_class_decl): Only generate `#include' if outer
10786 class is not the name of the class we are processing. Correctly
10787 append `.h' in #include.
10788 (process_file): Clean up newlines around generated `#include's.
10789 (decode_signature_piece): Correctly handle inner classes.
10790 (struct include): New structure.
10791 (all_includes): New global.
10792 (print_include): New function.
10793 (add_class_decl): Use it.
10794 (process_file): Likewise.
10795 (add_class_decl): Generate include for java-array.h if array
10797 (process_file): Don't generate java-array.h include.
10799 * gjavah.c (add_namelet): Check for standard package names here.
10800 (add_class_decl): Don't check for standard package names here.
10802 1999-02-25 Tom Tromey <tromey@cygnus.com>
10804 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10805 When reading a zip file, only use strncmp if both strings are
10806 bigger than the buffer length. Initialize `k' when looping
10809 1999-02-24 Tom Tromey <tromey@cygnus.com>
10811 * gjavah.c (struct namelet): New structure.
10812 (add_namelet): New function.
10813 (print_namelet): New function.
10814 (print_class_decls): Use add_namelet and print_namelet to generate
10815 namespaces and not classes.
10816 (method_printed): New global.
10817 (HANDLE_END_METHOD): Examine method_printed.
10818 (print_method_info): Set method_printed when required. Print
10819 error if function to be ignored is marked virtual. Handle $finit$
10821 (METHOD_IS_FINAL): New macro.
10822 (print_field_info): Use it.
10823 (HANDLE_METHOD): Clear method_printed.
10824 (method_pass): New global.
10825 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10826 (process_file): Do two passes over both fields and methods.
10827 (HANDLE_METHOD): Examine method_pass.
10828 (root): New global.
10829 (add_class_decl): New function.
10830 (print_class_decls): Don't scan over entire constant pool.
10832 1999-02-23 Tom Tromey <tromey@cygnus.com>
10834 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10835 disable linking in that case.
10837 1999-02-20 Tom Tromey <tromey@cygnus.com>
10839 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10842 1999-02-21 Per Bothner <bothner@cygnus.com>
10844 * decl.c (build_result_decl), java-tree.h: New method.
10845 (complete_start_java_method): Handle synchronized methods.
10846 Don't build DECL_RESULT here. (Ordering dependency problem.)
10847 (start_java_method): Call build_result_decl here instead ...
10848 * parse.y (java_complete_expand_method): ... and here.
10849 (expand_start_java_method): Don't call complete_start_java_method here.
10850 (java_complete_expand_method): Call it here instead.
10851 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10852 * java-tree.h: ... here.
10854 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10855 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10856 for ARRAY_REF - it doesn't work when array bounds are checked.
10857 (patch_array_ref): Handle it here instead.
10859 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10861 1999-02-19 Per Bothner <bothner@cygnus.com>
10863 Force left-to-right evaluation of binary operations etc.
10864 * expr.c (force_evaluation_order), java-tree.h: New function.
10865 * parse.y (java_complete_lhs): Pass binary operations, procedure
10866 calls, and ARRAY_REFs to force_evaluation_order.
10867 (various): Set TREE_SIDE_EFFECTS more carefully.
10869 Tolerate random (non-UTF8) encoding in comments without complaining.
10870 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10871 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10873 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10874 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10876 * parse.y (java_complete_lhs): Ignore an empty statement in a
10877 COMPOUND_EXPR. Don't complain about empty statement after return.
10879 1999-02-19 Per Bothner <bothner@cygnus.com>
10881 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10882 in TREE_LIST - just chain the POINTER_TYPEs together.
10883 (resolve_class): If type already resolved, return decl.
10884 After resolving, update TREE_TYPE(class_type), and name (if array).
10885 * parse.h (do_resolve_class), parse.y: Make non-static.
10886 * class.c (maybe_layout_super_class): Take this_class argument.
10887 Do do_resolve_class if necessary.
10888 (layout_class, layout_class_methods): Adjust calls appropriately.
10889 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10890 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10891 * typeck.c (build_java_array_type): Don't call layout_class.
10893 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10895 * parse.y (check_pkg_class_access): Allow private class access
10896 within the same package.
10897 (strip_out_static_field_access_decl): New function.
10898 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10899 operator argument before testing its nature.
10901 1999-02-03 Per Bothner <bothner@cygnus.com>
10903 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10904 (TRY_EXPR): Simplify - it no longer has a finally clause.
10905 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10906 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10907 * expr.c (java_lang_expand_expr): Likewise.
10908 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10909 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10910 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10911 (build_try_statement): Remove finally parameter and handling.
10912 (build_try_finally_statement): New function.
10913 (patch_try_statement): No longer need to support finally clause.
10914 (try_statement): Update grammar action rules.
10915 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10916 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10918 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10920 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10921 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10923 1999-02-17 Andrew Haley <aph@cygnus.com>
10925 * class.c (build_utf8_ref): Back out broken patch which was
10926 intended to to output signatures using '.' as a separator.
10928 * class.c (make_class_data): Output signatures using '.' as a
10929 separator, rather than '/'.
10930 (mangled_classname): Likewise.
10931 (make_field_value): Likewise.
10932 (make_method_value): Likewise.
10933 * constants.c (alloc_class_constant): Likewise.
10934 * expr.c (build_invokeinterface): Likewise.
10936 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10938 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10939 of an ancient workaround.
10941 1999-02-10 Jeffrey A Law (law@cygnus.com)
10943 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10946 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10948 * lex.c (yylex): Encode \0 as UTF8.
10950 1999-02-10 Tom Tromey <tromey@cygnus.com>
10952 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10953 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10954 (libgcj_zip): Renamed.
10955 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10957 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10959 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10960 (GC_NAME): Renamed -lgc to -lgcjgc.
10962 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10964 * lex.c (java_lang_cloneable): Initialize.
10965 * parse.y (java_lang_cloneable): New static variable.
10966 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10967 doing one more qualification round.
10968 (valid_ref_assignconv_cast_p): Reject null source or
10969 destination. Allow an array to be cast into java.lang.Cloneable.
10970 (patch_cast): Swapped two first arguments to first call to
10971 valid_ref_assignconv_cast_p.
10973 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10975 * parse.h: DECL_P renamed JDECL_P.
10976 * parse.y: DECL_P replaced by JDECL_P.
10977 (build_array_from_name): Always use pointer's type.
10978 (patch_bc_statement): Extra code to search continue target in a
10979 for loop. Fixed comments. Continue target is current loop when
10982 1999-02-05 Andrew Haley <aph@cygnus.com>
10984 * class.c (make_class_data): The superclass of an interface should
10985 be null, not class Object.
10987 * lex.c (java_lex): Sign extend hex literals.
10989 1999-02-04 Andrew Haley <aph@cygnus.com>
10991 * class.c (build_utf8_ref): Output signatures using '.' as a
10992 separator, rather than '/'.
10993 (make_class_data): Likewise.
10995 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10997 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10998 mkstemp.o. Get them from libiberty now.
11000 1999-02-02 Jeffrey A Law (law@cygnus.com)
11002 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11004 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11006 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11009 1999-02-02 Per Bothner <bothner@cygnus.com>
11011 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11012 * jcf-write.c (generate_bytecode_return): New function.
11013 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11015 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11016 generate special [fd]const_[01] instructions.
11018 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11020 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11021 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11023 1999-02-01 Per Bothner <bothner@cygnus.com>
11025 * parse.y (patch_method_invocation): Handle calling static methods,
11026 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11028 * parse.y (java_complete_lhs): Don't complain about unreachable
11029 exit condition in a do-while statement.
11031 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11033 * lex.c (java_read_char): Fixed utf8 decoding.
11034 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11036 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11037 comments. Local variable `all_primitive' is gone. Broadened
11038 acceptance of `0' to floating point targets. `long' can now be
11039 widened to `double' or `float'.
11040 (valid_method_invocation_conversion_p): Added leading
11041 comment. Fixed tabulation.
11042 (build_string_concatenation): Optimize out left or right empty
11045 1999-01-28 Per Bothner <bothner@cygnus.com>
11047 * jcf-write.c (localvar_alloc): Only emit entry for
11048 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11049 (generate_bytecode_insns): Only call put_linenumber if
11050 debug_info_level > DINFO_LEVEL_NONE.
11051 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11052 is specified, add -g1 (for compatibility wih javac).
11054 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11056 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11057 gjavah.o, check-init.o, jv-scan.o
11059 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11061 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11063 * gjavah.c: Include config.h and system.h.
11065 * javaop.h (inline): Don't define, its handled by system.h.
11066 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11067 from `inline' to `static inline'.
11069 * jcf.h (inline): Don't define, its handled by system.h.
11071 * lex.c (inline): Likewise.
11073 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11075 * lang-specs.h: Map -Qn to -fno-ident.
11077 1999-01-29 Richard Henderson <rth@cygnus.com>
11079 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11081 1999-01-29 Tom Tromey <tromey@cygnus.com>
11083 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11084 then cast it to Object before calling `append' method.
11086 1999-01-28 Per Bothner <bothner@cygnus.com>
11088 * check-init.c (check_bool2_init, check_bool_init, check_init):
11089 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11090 * jcf-write.c (generate_bytecode_insns): Likewise.
11092 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11094 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11095 * parse.y (patch_cast): Allow a boolean to be cast into a
11098 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11100 * parse.y: (class_declaration:): Fixed indentation.
11101 (class_member_declaration:): Extra `;' after field declaration now
11103 (interface_declaration:): Removed debug messages in error reports.
11104 (patch_binop): Nodes created and returned inherit the orignal
11105 node's COMPOUND_ASSIGN_P flag value.
11106 (patch_cast): Fix cast from char to floating point.
11108 1999-01-25 Andrew Haley <aph@cygnus.com>
11110 * except.c, java-except.h (expand_resume_after_catch): new
11112 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11113 to branch back to main flow of control after a catch block.
11115 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11117 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11118 $(srcdir)/../system.h.
11119 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11120 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11121 (jcf-write.o): Likewise.
11122 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11123 (mangle.o): Depend on $(srcdir)/../toplev.h.
11124 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11125 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11127 * class.c: Include output.h and parse.h.
11128 (mangled_classname): Add the `const' keyword to a char*.
11129 (find_named_method): Hide unused function definition.
11130 (build_utf8_ref): Change type of variable `c' to unsigned char.
11131 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11132 (build_class_ref): Add the `const' keyword to a char*.
11133 (layout_class_method): Remove unused variable `buf'.
11135 * decl.c (find_local_variable): Remove unused variable `rtl'.
11136 (pushdecl): Likewise for variables `different_binding_level' and
11138 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11139 (maybe_build_cleanup): Likewise for parameter `decl'.
11141 * except.c (expand_start_java_handler): Mark parameter `range'
11142 with ATTRIBUTE_UNUSED.
11144 * expr.c: Include except.h.
11145 (pop_type): Remove unused variable `i'.
11146 (pop_value): Likewise for variables `n_words' and `i'.
11147 (expand_java_arrayload): Likewise for variable `convert'.
11148 (java_lang_expand_expr): Likewise for variables `op0', `type',
11149 `mode', `unsignedp', `node' and `elements'.
11150 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11152 (process_jvm_instruction): Add a `const' qualifier to a char*.
11154 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11155 (temp_directory): Likewise.
11156 (print_c_decl): Likewise.
11157 (print_method_info): Likewise.
11158 (decode_signature_piece): Likewise.
11159 (print_mangled_classname): Likewise.
11161 * java-except.h: Provide prototypes for maybe_start_try,
11162 maybe_end_try and add_handler.
11164 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11165 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11166 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11167 init_expr_processing, push_super_field, init_class_processing,
11168 can_widen_reference_to, class_depth, verify_jvm_instructions,
11169 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11170 set_local_type, merge_type_state, push_type, load_type_state,
11171 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11172 emit_unicode_mangled_name): Add prototypes.
11174 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11175 (print_signature_type): Use ISDIGIT, not isdigit.
11176 (print_signature): Remove unused variable `j'.
11178 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11179 int when comparing against one.
11181 * jcf-parse.c: Include toplev.h.
11183 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11184 (localvar_free): Remove unused variable `i'.
11185 (generate_bytecode_conditional): Likewise for variable `kind'.
11187 * jv-scan.c: Include config.h and system.h. Remove redundant
11188 OS header and gansidecl.h includes.
11189 (warning): Add the `const' keyword to a char*. Also add
11190 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11191 __STDC__, when determining whether to use ANSI-isms.
11192 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11193 (xmalloc): Don't redundantly prototype here.
11194 (main): Remove unused parameter `envp'. Also fix the arguments
11195 passed to function `fatal' to match the format specifier.
11197 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11199 * mangle.c: Include toplev.h.
11200 (emit_unicode_mangled_name): Declare parameter `len'.
11202 * parse.y (parse_warning_context): Add the `const' keyword to a
11203 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11204 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11205 (issue_warning_error_from_context): Add the `const' keyword to
11207 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11208 not `__STDC__' for whether to use ANSI-isms.
11210 * typeck.c (incomplete_type_error): Mark parameters `value' and
11211 `type' with ATTRIBUTE_UNUSED.
11212 (parse_signature_type): Use ISDIGIT, not isdigit.
11214 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11215 (verify_jvm_instructions): Likewise. Remove unused variables
11216 `field_name' and `default_val'.
11218 * zextract.c: Include config.h and system.h. Remove redundant
11219 OS header includes.
11221 * zipfile.h: Prototype `read_zip_archive'.
11223 1999-01-21 Andrew Haley <aph@cygnus.com>
11225 * typeck.c (convert): Allow conversions to void type: some
11226 optimizations in gcc do this.
11228 1999-01-21 Andrew Haley <aph@cygnus.com>
11230 * typeck.c (convert_ieee_real_to_integer): New function.
11231 (convert): When not using fast-math and using hardware fp, convert
11232 an IEEE NaN to zero.
11234 1999-01-18 Andrew Haley <aph@cygnus.com>
11236 * parse.y (patch_binop): Do a type conversion from signed to
11237 unsigned and then back to signed when a ">>>" is found.
11239 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11241 * java-tree.h: (check_for_initialization): Added prototype.
11242 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11243 * parse.y (do_resolve_class): Removed unused locals.
11244 (read_import_dir): Likewise.
11245 (resolve_qualified_expression_name): Array creation
11246 expressions are valid primary expressions.
11247 (qualify_ambiguous_name): Likewise.
11248 (patch_synchronized_statement): Removed unused local.
11250 1999-01-17 Jeffrey A Law (law@cygnus.com)
11252 * Makefile.in (zextract.o): Add dependencies.
11254 * Makefile.in: Do not put ^Ls at the start of a line.
11256 1999-01-15 Per Bothner <bothner@cygnus.com>
11258 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11259 sub-type the result of the call that gets the exception value.
11261 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11262 don't call finish_class.
11264 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11265 clear found before continuing.
11267 * verify.c (verify_jvm_instructions): On an array load, allow
11268 and handle top of stack to be TYPE_NULL.
11270 * gjavah.c (generate_access): Translate Java package private or
11271 protected access to C++ public, but with a comment.
11273 1999-01-13 Andrew Haley <aph@cygnus.com>
11275 * expr.c (generate_name): Name prefix changed to avoid clashes
11276 with assembler temp labels.
11278 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11279 MODIFY_EXPR. Without this, code for the assignment may not be
11280 generated at all and the synchronized statement will read an
11281 uninitialized variable.
11283 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11285 * class.c (maybe_layout_super_class): Fixed returned value.
11286 * lex.c: Added 1999 to the copyright.
11287 (java_init_lex): Initialize java_lang_imported.
11288 * lex.h: Added 1999 to the copyright.
11289 * parse.h: Added 1999 to the copyright.
11290 (REGISTER_IMPORT): Fixed typo in trailing macro.
11291 (CURRENT_OSB): New macro.
11292 (struct parser_ctxt): New fields osb_depth, osb_limit.
11293 * parse.y (java_lang_id): New global variable.
11294 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11295 (array_creation_expression:): Use CURRENT_OSB.
11296 (dims:): Uses a stack to keep track of array dimensions.
11297 (cast_expression:): Use CURRENT_OSB.
11298 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11300 (register_fields): Fixed typos in comment.
11301 (check_method_redefinition): Fixed comment indentation.
11302 (java_check_regular_methods): Set saved found wfl to NULL after
11303 having reinstalled it in the previously found DECL_NAME.
11305 1999-01-10 Richard Henderson <rth@cygnus.com>
11307 * gjavah.c (java_float_finite): Use a union to do type punning.
11308 (java_double_finite): Likewise.
11310 1999-01-09 Per Bothner <bothner@cygnus.com>
11312 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11313 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11314 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11315 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11316 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11317 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11319 1999-01-08 Per Bothner <bothner@cygnus.com>
11321 * check-init.c (check_init): If compiling to native, we don't
11322 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11324 1999-01-08 Tom Tromey <tromey@cygnus.com>
11326 * parse-scan.y (variable_declarator_id): Set or increment
11328 (bracket_count): New global.
11329 (formal_parameter): Handle case where bracket pairs trail variable
11332 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11334 * jcf-parse.c (yyparse): variable len changed from a char to an
11335 int to prevent overflow.
11337 1999-01-06 Per Bothner <bothner@cygnus.com>
11339 * java-tree.h: Declare read_class.
11340 * jcf-parse.c (read_class): New function.
11341 (load_class): Now just call read_class.
11343 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11344 * jcf-parse.c (parse_source_file): Declare save_error_count,
11345 which is needed by java_parse_abort_on_error macro,
11346 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11348 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11349 constructor, if initializing a static field.
11350 (patch_new_array_init): Set TREE_CONSTANT if it is.
11351 * expr.c (java_lang_expand_expr): For a static array constructor
11352 of primitive elements, allocate the array itself statically.
11353 Disabled until we can set the vtable field statically.
11355 * check-init.c: New file. Checks for definite assignment.
11356 * Makefile.in (JAVA_OBJS): Add check-init.o.
11357 * parse.y (java_complete_expand_method): Call check_for_initialization.
11358 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11360 1999-01-06 Graham <grahams@rcp.co.uk>
11362 * parse.y : include system.h instead of including
11363 standard headers directly with the exception of <dirent.h>.
11365 1999-01-06 Per Bothner <bothner@cygnus.com>
11367 * lex.h: Moved static function declarations to lex.c,
11368 to shut up some -Wall warnings.
11369 * lex.c: Static function declarations moved here.
11370 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11372 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11374 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11376 1998-12-22 Per Bothner <bothner@cygnus.com>
11378 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11379 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11381 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11382 (localvar_alloc): Change return type to void,
11383 (emit_unop): Remove unused variable size.
11385 * jcf-write.c (struct jcf_block): Add new union.
11386 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11387 (call_cleanups): New functions.
11388 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11389 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11390 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11391 * lang.c (lang_init): Call using_eh_for_cleanups.
11392 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11393 completing operands to patch_synchronized_statement.
11394 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11395 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11396 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11398 1998-12-20 John F. Carr <jfc@mit.edu>
11400 * Make-lang.in: Comment out control-Ls; they upset some makes.
11402 1998-12-18 Tom Tromey <tromey@cygnus.com>
11404 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11407 1998-12-17 Tom Tromey <tromey@cygnus.com>
11409 * parse.y (DIR_SEPARATOR): New define.
11410 (check_class_interface_creation): Use it.
11412 * parse-scan.y (report_main_declaration): Recognize
11413 `java.lang.String' in argument to main.
11415 1998-12-16 Per Bothner <bothner@cygnus.com>
11417 * parse.y (create_interface): Remove bogus test.
11419 1998-12-16 Per Bothner <bothner@cygnus.com>
11421 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11422 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11424 1998-12-16 Tom Tromey <tromey@cygnus.com>
11426 * parse-scan.y (qualified_name): Use correct sprintf format.
11428 1998-12-15 Tom Tromey <tromey@cygnus.com>
11430 * gjavah.c (print_field_info): Changed how most negative number is
11433 1998-12-14 Per Bothner <bothner@cygnus.com>
11435 * parse.y (fold_constant_for_init): New function.
11436 (resolve_expression_name): Don't replace static final
11437 constant-initialized fields by its value.
11438 (java_complete_lhs): New. Same as java_complete_tree, except does
11439 not replace static final constant-initialized fields by their values.
11440 (register_fields): If there is an initializer, set DECL_INITIAL and
11441 MODIFY_EXPR_FROM_INITIALIZATION_P.
11442 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11443 Only call patch_initialized_static_field if
11444 MODIFY_EXPR_FROM_INITIALIZATION_P.
11445 (patch_initialized_static_field): If not valid constant, clear
11448 * parse.y (lookup_field_wrapper): Fix thinko.
11450 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11451 set and restore global lineno.
11453 1998-12-14 Tom Tromey <tromey@cygnus.com>
11455 * gjavah.c (print_field_info): If value to print is the smallest
11456 value of its size, then print as hex to avoid later warnings from
11459 1998-12-14 Tom Tromey <tromey@cygnus.com>
11461 * gjavah.c (decompile_method): Decompile `return null'.
11462 (process_file): Generate `#pragma interface'.
11463 (method_declared): New global.
11464 (print_method_info): Set it.
11465 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11466 (print_method_info): Handle abstract methods.
11468 1998-12-13 Per Bothner <bothner@cygnus.com>
11470 * parse.y (patch_method_invocation): If class_decl is null
11471 (e.g. an array type), use original type.
11473 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11474 errors about uncaught exception from clone (of array, specifically).
11476 1998-12-13 Tom Tromey <tromey@cygnus.com>
11478 * gjavah.c (decompile_method): Handle all types of `return'
11479 opcode. Decompile `return this' and `return'.
11480 (method_access): New global.
11481 (print_method_info): Set it.
11482 (decompile_method): Don't decompile a synchronized method.
11484 1998-12-13 Tom Tromey <tromey@cygnus.com>
11486 * jcf-reader.c (jcf_parse_one_method): Recognize
11488 * gjavah.c (HANDLE_END_METHOD): New macro.
11489 (HANDLE_CODE_ATTRIBUTE): New macro.
11490 (decompile_method): New function.
11491 (print_method_info): Don't print `;\n' at end of function decl.
11492 Include java-opcodes.h.
11493 (decompiled): New global.
11495 1998-12-12 Per Bothner <bothner@cygnus.com>
11497 * class.c (build_class_ref): Handle PRIMTYPE.class if
11498 flag_emit_class_files.
11499 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11500 if flag_emit_class_files.
11501 * parse.y (java_complete_tree): Pre-liminary support for
11502 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11504 * parse.y (patch_synchronized_statement): Don't call monitorexit
11505 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11507 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11509 * zipfile.h (opendir_in_zip): New declaration.
11510 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11511 (opendir_in_zip): New function, using code from open_in_zip.
11512 (open_in_zip): Call opendir_in_zip.
11513 (find_class): Remove no-longer-used do_class_file parameter,
11514 but add source_ok parameter. Change logic so if we find a .java file,
11515 we don't look for .class in later classpath emtries.
11516 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11517 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11518 * gjavah.c: Update call to find_class.
11519 * jcf-dump.c: Likewise.
11521 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11522 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11523 nothing if body is empty_stmt_node.
11524 Various little fixes so SP gets correctly adjusted.
11525 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11526 For CALL_EXPR, test if static first.
11527 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11528 such as the ones we create for Object and Class.
11529 Set and restore current_function_decl.
11530 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11531 (note_possible_classname): New function.
11532 (read_import_entry): Removed. Merged with read_import_dir.
11533 (read_import_dir): Don't call find_class - that only gives us
11534 the first classpath entry having the needed package.
11535 Use the struct buffer data structure from buffer.h.
11536 (read_import_dir, find_in_imports_on_demand): The remembered
11537 class names now use '.' (not '/') as package separator.
11539 * parse.y (java_complete_expand_methods): Call write_classfile
11540 here, and not in java_expand_classes (which only gets first class).
11542 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11544 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11545 (register_fields): If a static fields has an initializer, just
11546 chain it on ctxp->static_initialized, and handle later.
11547 (java_complete_expand_methods): Force <clinit> first.
11548 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11549 - it's already been completed.
11550 (patch_initialized_static_field): New function.
11551 (java_complete_field): Call it.
11553 1998-12-12 Per Bothner <bothner@cygnus.com>
11555 * expr.c (encode_newarray_type, build_new_array): New functions.
11556 * java-tree.h: Declare build_new_array.
11557 * jcf-write.c (patch_newarray): Use build_new_array.
11559 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11560 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11562 * parse.y (patch_new_array_init): Re-organize.
11563 Now is passed the actual array (pointer) type of the value.
11564 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11565 (patch_array_constructor): Removed - merged into patch_new_array_init.
11566 (java_complete_tree): Update patch_new_array_init.
11568 * jcf-write.c (find_constant_index): New function.
11569 (generate_bytecode_insns): Use find_constant_index.
11570 (generate_classfile): Use find_constant_index for ConstantValue.
11572 1998-12-11 Tom Tromey <tromey@cygnus.com>
11574 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11575 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11576 * class.c (make_class_data): Renamed dtable -> vtable, and
11577 dtable_method_count -> vtable_method_count.
11579 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11581 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11582 global variables, initialized.
11583 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11584 Declared new global variables.
11585 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11586 double_zero_node, integer_zero_node upon direct matching.
11587 * parse.y (purify_type_name): Added function prototype.
11588 (duplicate_declaration_error_p): Consider new_type as potentially
11589 being a incomplete type. Use purify_type_name on type string.
11590 (method_header): saved_type: unused variable removed. Don't figure
11591 return type if method name is invalid.
11592 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11593 processed by patch_unaryop.
11594 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11595 increment/decrement node into its original type after binary
11596 numeric promotion on its operands.
11598 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11600 * parse.y (array_initializer:): Array init operand is NULL_TREE
11601 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11602 now an error. Fixed indentation problems.
11603 (patch_string): Handle error_mark_node as an argument.
11604 (patch_new_array_init): Fixed indentation problems.
11605 (array_constructor_check_entry): Removed check on null wfl_value.
11606 Return an error if wfl_value's walk returns an error.
11608 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11610 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11611 * lex.c (java_lex): Remember column position before advancing one
11612 token. Retain location information on OCB_TK.
11613 * lex.h (typedef struct java_lc): Added new field.
11614 * parse.h (GET_SKIP_TYPE): New macro.
11615 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11616 * parse.y (build_new_array_init, patch_new_array_init,
11617 patch_array_constructor, maybe_build_array_element_wfl,
11618 array_constructor_check_entry): New function prototypes.
11619 (switch_block:): Tagged <node>.
11620 (OCB_TK): Tagged <operator>.
11621 (array_initializer:): Installed actions.
11622 (variable_initializer): Build location information on element if
11624 (switch_statement:): Fixed indentation typo.
11625 (switch_block:): Redefined default action.
11626 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11627 (patch_assignment): Removed duplicate code.
11628 (maybe_build_array_element_wfl, build_new_array_init,
11629 patch_new_array_init, patch_array_constructor,
11630 array_constructor_check_entry): New functions.
11632 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11634 * parse.y (array_initializer): Tagged <node>.
11635 (variable_initializer:): Use default rule.
11636 (array_initializer:): Defined actions.
11637 (variable_initializers:): Likewise.
11638 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11639 non-static field accesses.
11640 (patch_invoke): Fixed indentation typo.
11641 (java_complete_tree): Likewise.
11642 (build_labeled_block): Changed leading comment. Generate an error
11643 in case of duplicate loop labels.
11644 (patch_conditional_expr): Patch results of string concatenation
11647 1998-12-06 Per Bothner <bothner@cygnus.com>
11649 * constants.c (find_methodref_index): When the class is an interface,
11650 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11652 * decl.c (finit_identifier_node): Use "$finit$", rather than
11653 "<finit>" (which Sun's verifier rejects).
11654 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11655 (generate_field_initialization_code): Removed.
11656 (fix_constructors) Don't add call to $finit$ here (wrong order).
11657 (patch_method_invocation): Add $finit$ call here.
11659 * java-tree.h (CALL_USING_SUPER): New macro.
11660 * parse.y (patch_invoke): Remove im local variable.
11661 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11662 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11663 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11665 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11667 * parse.y (java_complete_tree): Don't complain about unreachable
11668 statement if it is empty_stmt_node.
11670 * jcf-write.c (find_constant_wide): New function.
11671 (push_long_const): Use find_constant_wide.
11673 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11674 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11675 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11676 Emit invokeinterface when calling an interface method.
11677 Emit invokespecial also when calling super or private methods.
11679 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11681 1998-12-06 Per Bothner <bothner@cygnus.com>
11683 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11685 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11687 * java-tree.h (java_layout_seen_class_methods): New function
11689 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11690 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11691 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11692 * parse.y (method_declarator:): Defined action.
11693 (issue_warning_error_from_context): input_filename saved, set to
11694 the appropriate value and restored after java_error is called.
11695 (build_unresolved_array_type): Fixed comment.
11696 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11697 (method_header): Deal with return type the same way type are
11698 handled for fields and method's parameters and local variables
11700 (check_method_redefinition): Removed extra CR.
11701 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11702 (java_layout_seen_class_methods): New function.
11703 (java_layout_classes): Call java_layout_seen_class_methods.
11705 1998-12-03 Per Bothner <bothner@cygnus.com>
11707 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11709 1998-12-03 Per Bothner <bothner@cygnus.com>
11711 * jcf-dump.c (main): Fix error message.
11712 * jcf-path.c (add_entry): Style fix.
11714 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11716 * class.c (layout_class_method): Call build_java_argument_signature
11717 on constructors too.
11718 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11719 (patch_method_invocation): Define a primary when resolving an
11720 expression name. Augmented comment on code checking illegal `this'
11721 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11723 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11725 * class.c (layout_class_method): Don't report error on non-static
11726 overriding static if the method is private.
11727 * java-tree.h (finish_class): Prototype added.
11728 * lex.c (java_get_line_col): Handle col argument -2 value.
11729 * parse.h: All static method declarations moved to parse.y.
11730 * parse.y: Now contains all static method declarations previously
11732 (find_expr_with_wfl, missing_return_error,
11733 unreachable_stmt_error): New functions.
11734 (java_get_real_method_name): Identify constructors bearing class
11735 names in source code compiled classes only.
11736 (java_complete_expand_methods): Call missing_return_error.
11737 (invocation_mode): Private methods invoked as static methods.
11738 (java_complete_tree): Call unreachable_stmt_error.
11740 1998-12-01 Tom Tromey <tromey@cygnus.com>
11742 * Makefile.in (+target): Removed.
11743 (+xmake_file): Likewise.
11744 (+tmake_file): Likewise.
11745 (.NOEXPORT): Removed duplicate.
11747 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11749 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11751 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11753 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11754 libiberty.h. Provide an xmalloc definition.
11756 * jvspec.c: Remove the xmalloc prototype.
11758 * parse-scan.y: Include config.h and system.h. Don't include
11759 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11760 Provide an xstrdup definition.
11762 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11764 * jcf-path.c (add_entry): Recognize ".jar" too.
11765 * lang-specs.h: Likewise.
11767 1998-11-26 Per Bothner <bothner@cygnus.com>
11769 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11770 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11772 * jcf-write.c (generate_bytecode_insns):
11773 Handle pre/post-increment/decrement of long.
11775 * jcf-write.c (generate_bytecode_insns):
11776 Handle missing exception handler (finally for synchronized).
11778 1998-11-25 Per Bothner <bothner@cygnus.com>
11780 * java-tree.h (end_params_node): Declare global.
11781 * decl.c (end_params_node): New global.
11782 (init_decl_processing, start_java_method): Use end_params_node for
11783 end of list of parameter types. Follows correct gcc conventions.
11784 * expr.c (pop_argument_types, pop_arguments): Likewise.
11785 * lang.c (put_decl_node): Likewise.
11786 * typeck.c (various places): Likewise.
11787 * class.y (various places): Likewise.
11788 * parse.y (various places): Likewise.
11790 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11791 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11793 * class.c: Add #include flags.h, remove no-longer needed declaration.
11795 * class.c (layout_class_method): Remove commented-out code, re-format.
11796 Don't add vtable entry (or index) for private methods.
11797 * expr.c (expand_invoke): A private method is implicitly final.
11798 * class.c (make_class_data): If inlining or optimizing,
11799 skip private methods.
11801 * class.c (finish_class): New function. Calls existing methods,
11802 but alls emits deferred inline functions.
11803 * jcf-parse.c (parse_class_file): Call finish_class.
11804 * parse.y (java_complete_expand_methods): Likewise.
11806 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11808 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11810 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11812 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11814 1998-11-24 Per Bothner <bothner@cygnus.com>
11816 * (generate_classfile): Always write class access flag with
11819 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11821 * class.c (maybe_layout_super_class): New function.
11822 (layout_class): Reorganized. Loop on class methods dispatched into
11823 a new function. Call maybe_layout_super_class.
11824 (layout_class_methods, layout_class_method): New functions.
11825 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11827 (expand_invoke): Likewise.
11828 * java-tree.h (all_class_list): New global variable declared.
11829 (layout_class_methods, layout_class_method): New function
11831 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11832 * jcf-parse.c (all_class_list): New global variable.
11833 (load_class): Extended what class_or_name can be. Use parser
11834 context mechanism to save globals before calling jcf_parse.
11835 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11836 is set on the file name.
11837 (jcf_parse): Layout class methods when Object is loaded, otherwise
11838 record class in all_class_list for delayed method layout.
11839 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11840 * lang.c (put_decl_node): Decode <init> into the decl context
11842 * lex.c (java_allocate_new_line): Use xmalloc.
11843 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11844 pointers, not TREE_LIST elements.
11845 (struct parser_ctxt): Fixed comment indentations, added comments
11846 and reordered some fields.
11847 (java_check_methods): Function prototype removed.
11848 * parse.y (java_push_parser_context): Use xmalloc.
11849 (java_parser_context_restore_global): Pop extra pushed ctxp only
11850 when there's nothing next.
11851 (maybe_create_class_interface_decl): Fixed comment, add new
11852 created class decl to all_class_list.
11853 (method_header): Use GET_REAL_TYPE on argument's types.
11854 (method_declarator): Use GET_REAL_TYPE, change type to the real
11855 type in TREE_LIST dependency node. Build argument list with the
11857 (create_jdep_list): Use xmalloc. Removed allocation error message.
11858 (obtain_incomplete_type): Fixed leading comment. Broadened
11859 incoming argument meaning.
11860 (register_incomplete_type): Use xmalloc. Removed allocation error
11862 (safe_layout_class): Fixed leading comment.
11863 (jdep_resolve_class): Reversed if statement condition and switch
11864 if and else bodies.
11865 (resolve_and_layout): Fixed leading comment. Broadened incoming
11867 (complete_class_report_errors): New local variable name, for
11868 clarity. purify_type_name used for all error cases.
11869 (java_get_real_method_name): Stricter check on constructors.
11870 (java_check_regular_methods): Reverse methods list only if not
11871 already laid out. Layout artificial constructor.
11872 (java_check_methods): Deleted.
11873 (source_start_java_method): Obtain incomplete type for patchable
11875 (java_layout_classes): Fixed leading comment. Use
11876 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11877 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11878 before returning. Fixed comments.
11879 (java_expand_classes): Check for errors up front.
11880 (patch_method_invocation): Class to search is resolved and laid
11883 1998-11-24 Per Bothner <bothner@cygnus.com>
11885 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11887 * javaop.h (int8): Removed - not used.
11888 (jbyte): Redefine portably with correct signedness.
11890 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11892 * jcf-write.c (generate_bytecode_insns): Fix typo
11893 OPCODE_getstatic to OPCODE_getfield.
11895 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11896 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11897 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11899 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11901 * jcf-parse.c (jcf_parse_source): Function returned type is
11902 void. Added prototype.
11903 (jcf_parse): Function returned type is void.
11904 (yyparse): Remove call to fclose on the last parsed file.
11906 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11908 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11910 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11911 (layout_class): Cope with methods featuring WFL in decl names.
11912 * decl.c (unqualified_object_id_node): New global variable,
11914 (build_decl_no_layout): Removed.
11915 * expr.c (build_primtype_type_ref): Handle Double.
11916 (java_lang_expand_expr): Fixed indentations.
11917 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11918 (flag_wall, flag_redundant, flag_not_overriding,
11919 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11920 variable declarations.
11921 (build_decl_no_layout): Removed prototype.
11922 (java_get_real_method_name): Added prototype.
11923 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11924 (java_parse_abort_on_error): Macro now just returns.
11925 * jcf-parse.c (jcf_parse_source): Check fclose returned
11926 value. Call emit_register_classes if java_report_errors returns
11928 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11929 flag_static_local_jdk1_1): New integer flags.
11930 (lang_decode_option): New flags set here.
11931 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11932 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11933 the flag_redundant variable.
11934 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11935 when parsing java.lang.Object class.
11936 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11937 NULL_TREE to build.
11938 (resolve_qualified_expression_name): Fixed indentation.
11939 (patch_array_ref): Changed prototype.
11940 (not_initialized_as_it_should_p): Prototype removed.
11941 (java_report_errors): Added function prototype.
11942 * parse.y (formal_parameter:): Changed error message for not yet
11943 supported final parameters.
11944 (class_type_list:): Set both PURPOSE and VALUE of created
11945 TREE_LIST to be class_type.
11946 (primary_no_new_array:): Handle class literals on primitive types.
11947 (parse_warning_context): Reinstalled correct force_error and
11948 do_warning flags setups.
11949 (java_report_errors): Changed prototype. Return java_error_count
11951 (variable_redefinition_error): Consider treating variable type as
11953 (create_interface): Warn about redundant abstract modifier if
11954 flag_redundant is set. Changed error message.
11955 (lookup_field_wrapper): Save/restore globals before/after looking
11957 (duplicate_declaration_error_p): Consider treating declaration
11958 type as a fake pointer.
11959 (register_fields): Extract real type from dependency node. Check
11960 for duplicate field declaration after type adjustment. Use
11961 DECL_INITIAL to store static final initialized values.
11962 (method_header): Extract real function type from dependency node.
11963 (check_abstract_method_header): Use GET_METHOD_NAME.
11964 (obtain_incomplete_type): Layout fake pointer type.
11965 (safe_layout_class): Don't try to check for methods before layout.
11966 (java_complete_class): Don't check for correct throws clause
11967 elements inheritance here.
11968 (resolve_and_layout): Broadened name parameter meaning.
11969 (reset_method_name): Use GET_METHOD_NAME.
11970 (java_get_real_method_name): New function.
11971 (java_check_regular_methods): Don't check methods in
11972 java.lang.Object. Verify lineage of throws clause elements. Use
11973 flag_no_overriding in warning report.
11974 (check_throws_clauses): Don't check if class was from
11975 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11976 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11977 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11978 warning on unsupported final local variables. Use build_decl
11979 instead of build_decl_no_layout. Get real local variable type from
11981 (source_start_java_method): Get real parameter type from
11982 dependency node. Call build_decl instead of build_decl_no_layout.
11983 (java_layout_classes): Reverse tree and layout type and class as
11984 required. Mark class as loaded when done.
11985 (resolve_field_access): Fixed indentation. Restricted condition
11986 leading to static field access code generation. Set field_type
11987 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11988 (resolve_qualified_expression_name): Initialize type_found to
11989 null. Handle static field resolved during qualification. Fixed
11990 layout on non primitive field decl types.
11991 (not_accessible_p): Fixed typo in comment.
11992 (patch_method_invocation): Resolve and layout class to search from
11994 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11995 layout non primitive type, if necessary. Make method node only to
11997 (find_applicable_accessible_methods_list): Consider WFL'ed method
11998 decl names. Fixed indentation.
11999 (argument_types_convertible): Resolve and layout target type if
12001 (java_complete_tree): Fixed indentation problems. Rewrote
12002 CALL_EXPR thrown exceptions check. Re-installed further processing
12003 of the assignment in certain cases.
12004 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12005 inlining on class literals.
12006 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12008 (valid_method_invocation_conversion_p): Likewise.
12009 (patch_string): Temporary disable forbidden use of `this' in
12010 explicit constructor invocations when doing string concatenation
12011 within their scope.
12012 (patch_unaryop): Added comment. Reinstalled code to disable
12013 further check on assignment operation with cast expression RHS.
12014 (patch_switch_statement): Fixed indentation.
12015 (build_try_statement): Call build_decl instead of
12016 build_decl_no_layout.
12017 (patch_synchronized_statement): Likewise.
12018 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12019 IS_UNCHECKED_EXPRESSION_P.
12020 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12021 layout argument exception type.
12022 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12023 of IS_UNCHECKED_EXPRESSION_P.
12025 1998-11-18 Anthony Green <green@cygnus.com>
12027 * jcf-parse.c (yyparse): Open class file in binary mode.
12029 1998-11-15 Per Bothner <bothner@cygnus.com>
12031 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12033 * jcf-write.c (perform_relocations): Move check out one loop.
12035 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12037 * Make-lang.in: Fix reference to srcdir.
12038 * jv-scan.c: Add missing xmalloc prototype.
12039 * jvgenmain.c: Ditto.
12041 1998-11-15 Per Bothner <bothner@cygnus.com>
12043 * decl.c (error_mark_node), java-tree.h: New global.
12044 * parse.y: Use empty_stmt_node instead of size_zero_node.
12045 (build_if_else_statement): If missing else, use empty_stmt_node.
12047 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12048 (java_complete_expand_method): Complain if return is missing.
12049 (java_check_regular_methods): Comment out incorrect error check.
12050 (not_accessible_p): Fix incorrect handling of protected methods.
12051 (patch_method_invocation): Pass correct context to not_accessible_p.
12052 (find_applicable_accessible_methods_list): Likewise.
12053 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12054 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12055 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12056 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12058 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12059 (push_int_const): Remove reundant NOTE_PUSH.
12060 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12061 (- case SWITCH_EXPR): Fix code generation bug.
12062 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12063 (generate_classfile): More robust for abstract methods.
12065 1998-11-15 Anthony Green <green@cygnus.com>
12067 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12068 * Make-lang.in: Ditto.
12070 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12071 * jvgenmain: Ditto.
12073 1998-11-15 Per Bothner <bothner@cygnus.com>
12075 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12077 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12079 1998-11-14 Per Bothner <bothner@cygnus.com>
12081 Allow uses of interface types to verify. This is not really
12082 type-safe, but it matches what Sun does, and is OK as long as
12083 there are appropriate run-time checks.
12084 * verify.c (merge_types): If merging two interface types,
12085 just set the result to java.lang.Object.
12086 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12088 1998-11-13 Tom Tromey <tromey@cygnus.com>
12090 * gjavah.c (main): Handle --output-class-directory argument.
12091 * jvspec.c (lang_specific_driver): Translate `-d' into
12092 -foutput-class-dir.
12093 * jcf.h (jcf_write_base_directory): Declare.
12094 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12095 * lang-options.h: Mention -foutput-class-dir.
12096 * jcf-write.c (jcf_write_base_directory): New global.
12097 (make_class_file_name): Put generated .class file into `-d'
12098 directory, or into source directory if -d not given. Function now
12100 (write_classfile): Free class file name. Handle case where class
12102 (DIR_SEPARATOR): New macro.
12103 Include <sys/stat.h>
12105 * Makefile.in (prefix): New macro.
12107 1998-11-12 Per Bothner <bothner@cygnus.com>
12109 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12110 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12111 here (done in patch_invoke instead).
12112 (case_identity): Moved here from parse.y.
12114 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12115 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12116 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12117 so they can be efficiently scanned without recursion.
12118 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12119 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12120 in BLOCK iteratively, rather than recursively.
12122 * parse.y (do_unary_numeric_promotion): New function.
12123 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12125 * parse.y (patch_newarray): Various fixes.
12127 Re-do handling of switch statements (for proper block scoping).
12128 * parse.y: Add just a single block for the enture switch block,
12129 but don't create any "case blocks".
12130 (group_of_labels): Rmeoved unneeded non-terminal.
12131 CASE_EXPR and DEFAULT_EXPR are added to current block.
12132 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12133 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12134 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12135 * parse.y (wfl_operator, print_int_node): Make non-static.
12136 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12137 as part of recursive scan of block.
12138 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12139 (patch_switch_statement): Most tests move dinto java_complete_tree.
12141 * parse.y: Make various production be non-typed (void).
12142 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12143 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12144 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12146 * jcf-write.c (struct jcf_handler): New type.
12147 (struct jcf_switch_state): New type.
12148 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12149 (alloc_handler, emit_unop, emit_reloc): New functions.
12150 (adjust_typed_op): Add extra parameter ("max type" offset).
12151 (emit_switch_reloc, emit_case-reloc): New function.
12152 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12153 (generate_bytecode_insns): Support REAL_CST, switch statements,
12154 exception handling, method calls, object/array creation, and more.
12156 * class.c: Remove some unused variables.
12157 * constants.c (find_string_constant): New function.
12158 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12159 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12160 if flag_emit_class_files.
12162 1998-11-12 Tom Tromey <tromey@cygnus.com>
12164 * jcf-io.c (find_class): Added explanatory comment.
12166 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12167 trailing slash to `.zip' entries.
12169 * jvspec.c (lang_specific_driver): Correctly handle case where
12170 GC_NAME not defined.
12172 1998-11-11 Tom Tromey <tromey@cygnus.com>
12174 * jvspec.c (GC_NAME): New define.
12175 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12177 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12179 1998-11-11 Per Bothner <bothner@cygnus.com>
12181 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12183 1998-11-11 Tom Tromey <tromey@cygnus.com>
12185 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12187 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12189 * class.c (is_compiled_class): Call safe_layout_class for class
12190 compiled from source.
12191 * conver.h (convert_to_integer, convert_to_real,
12192 convert_to_pointer): Added prototypes.
12193 * decl.c (init_decl_processing): Non longer push the decls of
12194 `methodtable', `constants', `Class', `Field', `dispatchTable'
12195 `jexception' and `Method'.
12196 * expr.c (build_invokeinterface): New function.
12197 (expand_invoke): static variable CLASS_IDENT now in
12198 build_invokeinterface. Use build_invokeinterface.
12199 (expand_java_field_op): Moved code to inline
12200 java.lang.PRIMTYPE.TYPE into a function.
12201 (build_primtype_type_ref): New function.
12202 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12203 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12204 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12205 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12206 (DECL_LOCAL_STATIC_VALUE): New macro.
12207 (build_invokeinterface, build_primtype_type_ref): New function
12209 (java_parse_abort_on_error): Macro rewritten.
12210 * jcf-parse.c (current_method): Add comment to declaration.
12211 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12212 Function prototypes fixed.
12213 (jcf_parse_source): push/pop parser context. save/restore global.
12214 (parse_source_file): Fixed leading comment. Now take a
12215 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12216 classes and pop the parser context anymore.
12217 (yyparse): Push parser context, save globals, parse the source
12218 file, restore globals and pop the parser context when processing a
12220 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12221 * lex.c (java_parse_doc_section): New function.
12222 (java_lex): Call java_parse_doc_section when appropriate. Build an
12223 operator around INSTANCEOF_TK.
12224 * lex.h (java_lineterminator, java_sprint_unicode,
12225 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12226 Prototypes rewritten.
12227 (java_parse_escape_sequence, java_letter_or_digit_p,
12228 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12229 java_read_unicode, java_store_unicode, java_read_char,
12230 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12231 Added function prototypes.
12232 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12234 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12236 (struct parser_ctxt): New fields: deprecated,
12237 current_parsed_class_un, gclass_list.
12238 (fix_method_argument_names, issue_warning_error_from_context,
12239 resolve_package, lookup_package_type): New function prototypes.
12240 (resolve_expression_name): Fixed function prototype.
12241 (find_applicable_accessible_methods_list): Fixed indentation, added
12242 extra argument in prototype.
12243 (check_final_assignment, build_null_of_type, check_deprecation,
12244 check_method_redefinition, reset_method_name,
12245 java_check_regular_methods, java_check_abstract_methods,
12246 maybe_build_primttype_type_ref): New function prototype.
12247 * parse.y (conver.h): Include.
12248 (INSTANCEOF_TK): Tagged <operator>.
12249 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12250 (relational_expression:): Build binop for instanceof.
12251 (java_push_parser_context): Remember ctxp->gclass_list across
12253 (java_pop_parser_context): Simply return if no context
12254 exists. Remember gclass_list across contexts.
12255 (issue_warning_error_from_context): New function.
12256 (parse_error_context): Don't setup ctxp->elc here. Call
12257 issue_warning_error_from_context instead.
12258 (parse_warning_context): Likewise.
12259 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12260 setup. Link new class/interface to ctxp->gclass_list.
12261 (add_superinterfaces): Register interface as incomplete if not
12263 (create_class): Remember class unqualified name in
12264 ctxp->current_parsed_class_un. Check class deprecation.
12265 (register_fields): Check field deprecation. Remember static final
12266 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12268 (method_header): New local variable ORIG_ARG. Use unqualified
12269 current class name for check on constructor errors. Promote return
12270 type if of record type. Argument list fix moved in
12271 fix_method_argument_names, called here. Check method deprecation.
12272 (fix_method_argument_names): New function.
12273 (method_declarator): Promote record typed arguments.
12274 (safe_layout_class): Check class methods before layout.
12275 (java_complete_class): Compute field layout when patched.
12276 (do_resolve_class): Try to load class after having it renamed
12277 after the package name.
12278 (get_printable_method_name): Use DECL_CONTEXT.
12279 (reset_method_name): New function.
12280 (check_method_redefinition): Use reset_method_name.
12281 (java_check_regular_methods): New local variable
12282 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12283 names for error report. Check for compile-time error when method
12284 found has default (package) access.
12285 (java_check_abstract_methods): Now takes an interface DECL node as
12286 an argument. Also reinstall real name on unchecked
12287 overriding/hiding methods for error report.
12288 (java_check_methods): Fixed leading comment. Get classes to verify
12289 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12290 CLASS_METHOD_CHECKED_P on class verification.
12291 (lookup_java_method2): Get real method name if necessary.
12292 (find_in_imports): Don't check package class access here.
12293 (resolve_package, lookup_package_type): New functions.
12294 (java_layout_classes): Fixed leading comment. Take classes to be
12295 laid out from ctxp->gclass_list.
12296 (java_complete_expand_methods): Don't expand native and abstract
12298 (java_expand_classes): New function.
12299 (resolve_expression_name): Use additional argument ORIG. Retrieve
12300 values of static final field of primitive types.
12301 (resolve_field_access): Handles static final field of promotive
12303 (resolve_qualified_expression_name): Handle STRING_CST as
12304 primaries and package name resolution. Check deprecation on found
12305 decls. Set where_found and type_found on non static field resolved
12306 during qualification. Layout non primitive field decl types.
12307 (check_deprecation): New function.
12308 (maybe_access_field): Simplified.
12309 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12310 removed. Reverse method's argument when primary is a type. Don't
12311 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12312 instead. Include abstract class in the list of class searchable
12313 for constructors. Use DECL_CONTEXT of found method for access
12314 checks. Check method deprecation.
12315 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12316 converting arguments. Handle INVOKE_INTERFACE.
12317 (lookup_method_invoke): Search constructor using existing
12318 infrastructure (don't rely on lookup_java_constructor anymore).
12319 (find_applicable_accessible_methods_list): Extra argument flag
12320 LC. Now include constructor in the search.
12321 (qualify_ambiguous_name): Conditional expression are primaries.
12322 (not_initialized_as_it_should_p): static final are always
12324 (java_complete_tree): Pass extra NULL argument to
12325 resolve_expression_name. Stricter test to carry on patching
12326 assignments. New case for INSTANCEOF_EXPR.
12327 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12328 (check_final_assignment, maybe_build_primttype_type_ref): New
12330 (patch_assignment): Detect resolved static finals and carry normal
12331 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12332 (try_builtin_assignconv): Access constant 0 on all primitive
12334 (valid_builtin_assignconv_identity_widening_p): Accept identical
12335 types. Accept all promoted type on int type.
12336 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12337 assigned to a reference.
12338 (valid_method_invocation_conversion_p): Accept to check null
12340 (build_binop): Merge declaration and initialization of local
12342 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12343 numeric types. Improved validity test for qualify operators on
12345 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12346 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12347 primitive type and issue the appropriate error message.
12348 (resolve_type_during_patch): Mark class loaded when resolved.
12349 (patch_cast): Allow null to be cased to reference types.
12350 (build_null_of_type): New function.
12351 (patch_array_ref): Handle array on references correctly.
12352 (patch_return): Removed unused local variable MODIFY. Force
12353 boolean to be returned as integers. Allows null to be returned by
12354 a function returning a reference.
12355 * typeck.c (convert_to_integer, convert_to_real,
12356 convert_to_pointer): Prototypes moved to convert.h
12357 (lookup_argument_method): Use method real name, if necessary.
12359 1998-10-30 Tom Tromey <tromey@cygnus.com>
12361 * class.c (build_class_ref): Changed name of primitive classes to
12364 * class.c (make_class_data): Renamed fields: nmethods to
12365 method_count, method_count to dtable_method_count. Always set
12366 `state' field to 0.
12367 * decl.c (init_decl_processing): Likewise.
12369 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12371 * class.c (layout_class): Don't mangle <finit>, produce
12372 __finit<class> instead. Don't verify artificial methods.
12373 * decl.c (finit_identifier_node): New declared global.
12374 (init_decl_processing): finit_identifier_node initialized.
12375 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12376 * java-tree.h (finit_identifier_node): Declared as extern.
12377 (struct lang_decl): New field called_constructor.
12378 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12379 (CLASS_HAS_FINIT_P): New macro.
12380 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12381 explicit constructor invocation.
12382 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12383 CALL_SUPER_CONSTRUCTOR_P): New macros.
12384 (write_classfile): Added prototype.
12385 * jcf-parse.c (jcf_parse_source): Parse and remember for
12386 generation if the file was seen on the command line.
12387 (parse_source_file): Don't write the class file here.
12388 (yyparse): Loop on files rewritten. Set current_jcf.
12389 (parse_zip_file_entries): Parse class file only if it was found.
12390 * lang.c (init_parse): Don't open command line provided filename
12392 (lang_parse): Don't set main_jcf anymore.
12393 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12394 (JCONSTRUCTOR_CHECK): New macro.
12395 (JBSC_TYPE_P): New macro.
12396 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12397 (COMPLETE_CHECK_OP_2): New macro.
12398 (struct parse_ctxt): New field explicit_constructor_p.
12399 (check_class_interface_creation): Fixed prototype indentation.
12400 (patch_method_invocation_stmt): Prototype reflects added argument.
12401 (patch_invoke): Likewise.
12402 (complete_method_declaration, build_super_invocation,
12403 verify_constructor_circularity,
12404 build_this_super_qualified_invocation, get_printable_method_name,
12405 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12406 verify_constructor_super, create_artificial_method,
12407 start_artificial_method_body, end_artificial_method_body,
12408 generate_field_initialization_code): New function prototypes.
12409 * parse.y: Fixed leading comment
12410 (constructor_header:, constructor_body:, block_end:): Rules tagged
12412 (type_declaration:): Call maybe_generate_finit.
12413 (method_declaration:): Action for method_body: placed in new
12414 function complete_method_declaration, called here.
12415 (constructor_declaration:): Defined actions. Removed leading
12417 (constructor_header:): New rule with action.
12418 (constructor_body:): Rule rewritten using block_begin: and
12419 block_end:. Defined actions.
12420 (constructor_declarator:, explicit_constructor_invocation:):
12422 (block:): Use new rules block_begin: block_end:.
12423 (block_begin:, block_end:): New rules and actions.
12424 (block_statements:): Fixed error message for explicit
12426 (method_invocation:): Call build_this_super_qualified_invocation
12427 if primary is `this' or `super' was seen.
12428 (conditional_expression:): Action defined.
12429 (extra_ctxp_pushed_p): New static global flag.
12430 (java_parser_context_save_global): Create parser context if
12431 necessary. Use extra_ctxp_pushed_p to remember it.
12432 (java_parser_context_restore_global): Pop extra parser context if
12434 (build_array_from_name): Array on primitive types are marked
12436 (register_fields): Restore new name in field initializer
12437 expression if type was altered. Non static fields initialized upon
12438 declaration marked initialized.
12439 (maybe_generate_finit): New function.
12440 (maybe_generate_clinit): Use create_artificial_method,
12441 start_artificial_method_body, end_artificial_method_body. Generate
12442 debug info for enclosed initialization statements.
12443 (method_header): Fixed leading comment. Check constructor
12444 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12446 (complete_method_declaration, constructor_circularity_msg,
12447 verify_constructor_circularity): New functions.
12448 (get_printable_method_name): New function.
12449 (check_method_redefinition): Don't rename <finit> methods. Fix
12450 declared constructor names. Error message for
12451 constructors modified.
12452 (java_check_regular_methods): Local variable seen_constructor
12453 renamed saw_constructor. Skip verification on constructors. Create
12454 default constructor with create_artificial_method.
12455 (java_check_methods): Removed unnecessary empty line.
12456 (create_artificial_method, start_artificial_method_body,
12457 end_artificial_method_body): New functions.
12458 (java_layout_classes): Changed leading comment. Reverse fields
12459 list if necessary. Always layout java.lang.Object if being
12461 (java_complete_expand_methods): Verify constructor circularity.
12462 (java_complete_expand_method): Call fix_constructor on
12463 constructors. Local variable no_ac_found removed. Restore
12464 bindings if method body expansion failed.
12465 (fix_constructors, verify_constructor_super,
12466 generate_field_initialization_code): New function.
12467 (java_expand_classes): Fixed leading comment. Write class file
12469 (resolve_expression_name): Check for illegal instance variable
12470 usage within the argument scope of an explicit constructor
12472 (resolve_qualified_expression_name): Pass extra from_super flag
12473 when invoking patch_method_invocation_stmt. New case for
12474 conditional expression when used as a primary. Check for error
12475 when acquiring super.
12476 (patch_method_invocation_stmt): Added extra argument super. New
12477 local variable is_static_flag. Set class_to_search according to
12478 the nature of the constructor invocation. Don't add `this'
12479 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12480 invocation within the argument scope of explicit constructor
12481 invocation. Set is_static according to is_static_flag. Provide
12482 extra `super' argument to patch_invoke invocation.
12483 (patch_invoke): New argument from_super. Loop on arguments
12484 indentation fixed. Pass from_super to invocation_mode. New switch
12485 case INVOKE_SUPER. Fixed error message in switch default case.
12486 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12488 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12489 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12490 message takes constructors into account.
12491 (find_applicable_accessible_methods_list): Fixed indentation.
12492 (qualify_ambiguous_name): Take explicit constructor invocation
12493 into account. Deal with a conditional expression as a primary to
12495 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12496 case. Added extra argument to patch_method_invocation_stmt.
12497 Register calls made to explicit constructor `this'. Don't call
12498 save_expr in ARRAY_REF case when emitting class files. Check for
12499 illegal use of this when expanding explicit constructor invocation
12501 (complete_function_arguments): Set and reset parser context
12502 explicit_constructor_p field value when appropriate.
12503 (build_super_invocation, build_this_super_qualified_invocation):
12505 (patch_assignment): Fixed typo.
12506 (patch_unaryop): Check on final fields occurs only when a decl
12508 (patch_return): Take constructors into account.
12509 (patch_conditional_expr): New function.
12510 * typeck.c (build_java_signature): Removed unnecessary empty line.
12512 1998-10-28 Jeffrey A Law (law@cygnus.com)
12514 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12516 1998-10-28 Tom Tromey <tromey@cygnus.com>
12518 * decl.c (init_decl_processing): Renamed fields.
12519 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12520 interface_len, msize fields.
12522 * class.c (make_class_data): Removed subclass_head and
12523 subclass_next fields.
12524 * decl.c (init_decl_processing): Removed subclass_head and
12525 subclass_next fields.
12527 1998-10-28 Jeffrey A Law (law@cygnus.com)
12529 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12530 * mangle.c (emit_unicode_mangled_name): Similarly.
12532 1998-10-26 Nick Clifton <nickc@cygnus.com>
12534 * jcf-parse.c (get_constant): Place braces around code to compute
12535 'd' when REAL_ARITHMETIC is not defined.
12537 1998-10-25 H.J. Lu (hjl@gnu.org)
12539 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12542 1998-10-23 Tom Tromey <tromey@cygnus.com>
12544 * lang-specs.h: `.zip' files are input to jc1.
12546 1998-10-22 Per Bothner <bothner@cygnus.com>
12548 * jvspecs.c: Add (but don't enable) support for combining multiple
12549 .class and .java input filenames to a single jc1 invocation.
12550 Add support for -C flag (copile to .class files).
12551 Translate -classpath and -CLASSPATH arguments.
12552 * lang-specs.h: Don't set %2 spec.
12554 1998-10-22 Tom Tromey <tromey@cygnus.com>
12556 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12558 (add_path): Don't add trailing separator to non-empty path
12561 * lang.c (lang_decode_option): Check for -fclasspath and
12562 -fCLASSPATH before examining other `-f' options.
12564 * java-tree.h (finalize_identifier_node): Don't declare.
12565 * class.c (make_class_data): Don't push "final" field.
12566 * decl.c (init_decl_processing): Don't push "final" field.
12567 (finalize_identifier_node): Removed.
12568 (init_decl_processing): Don't set finalize_identifier_node.
12570 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12572 1998-10-11 Anthony Green <green@cygnus.com>
12574 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12575 (JV_SCAN_SOURCES): New macro.
12576 (JCF_DUMP_SOURCES): Likewise.
12577 (jcf-dump$(exeext)): New target.
12578 (jv-scan$(exeext)): New target.
12580 1998-10-22 Tom Tromey <tromey@cygnus.com>
12582 * Makefile.in (LEX): Removed.
12583 (LEXFLAGS): Likewise.
12584 (SET_BISON): New macro.
12586 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12587 spurious diffs in parse.c.
12588 ($(PARSE_SCAN_C)): Likewise.
12589 (PARSE_DIR): New macro.
12591 (PARSE_SCAN_C): Likewise.
12592 (PARSE_RELDIR): New macro.
12594 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12596 * jcf-io.c (find_class): Use saw_java_source to determine when to
12597 look for `.java' file.
12598 * jcf-parse.c (saw_java_source): New global.
12599 (yyparse): Set it if `.java' file seen.
12601 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12602 (GCJH_SOURCES): Likewise.
12603 * Makefile.in (datadir): New macro.
12604 (libjava_zip): Likewise.
12605 (JAVA_OBJS): Added jcf-path.o.
12606 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12607 (../gcjh$(exeext)): Likewise.
12608 (jcf-path.o): New target.
12609 * java-tree.h (fix_classpath): Removed decl.
12610 * jcf-parse.c (fix_classpath): Removed.
12611 (load_class): Don't call fix_classpath.
12612 * parse.y (read_import_dir): Don't call fix_classpath.
12613 * lex.h: Don't mention classpath.
12614 * lex.c (java_init_lex): Don't initialize classpath.
12615 * jcf-io.c (classpath): Removed global.
12616 (find_class): Use jcf_path iteration functions. Correctly search
12617 class path for .java file.
12618 (open_in_zip): New argument `is_system'.
12619 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12620 classpath-related options.
12621 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12623 (lang_init): Call jcf_path_init.
12624 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12625 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12626 Correctly put braces around second string in each entry.
12627 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12628 classpath-related options.
12629 (help): Updated for new options.
12630 * jcf.h: Declare functions from jcf-path.c. Don't mention
12631 `classpath' global.
12632 * jcf-path.c: New file.
12634 * jcf-depend.c: Include jcf.h.
12636 * jcf-write.c (localvar_alloc): Returns `void'.
12637 (localvar_free): Removed unused variable.
12639 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12640 (init_parse): Use OBJECT_SUFFIX, not ".o".
12642 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12644 * class.c (emit_register_classes): Renamed from
12645 emit_register_class.
12646 * java-tree.h (emit_register_classes): Prototype renamed from
12647 emit_register_class.
12648 * jcf-parse.c (yyparse): Call emit_register_classes once before
12650 * parse.y (java_expand_classes): No longer register classes.
12652 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12654 * class.c (is_compiled_class): New local variable
12655 seen_in_zip. Identify classes found in currently compiled source
12657 * decl.c (complete_start_java_method): Fixed typo.
12658 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12659 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12660 (CLASS_P): Moved around.
12661 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12662 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12664 (jcf_parse_source): Changed leading comment. Removed unnecessary
12665 fclose and CLASS_FROM_SOURCE_P marking.
12666 (parse_source_file): New local variables remember_for_generation
12667 and filename. Mark parsed file name identifier node. Removed block
12668 executed when parse_only was null. Set remember_for_generation.
12669 Use it as an argument to java_pop_parser_context.
12670 (yyparse): New local variables several_files, list, next node and
12671 current_file_list. Split ampersand separated file names into
12672 current_file_list. Iterate through the list and parse accordingly.
12673 * parse.h (java_pop_parser_context): New function prototype.
12674 * parse.y (ctxp_for_generation): New static global variable.
12675 (java_pop_parser_context): New argument generate. Link popped ctxp
12676 to ctxp_for_generation list accordingly.
12677 (java_complete_expand_methods): Fixed indentation.
12678 (java_expand_classes): New function.
12680 1998-10-17 Per Bothner <bothner@cygnus.com>
12682 * Makefile.in: Link with libiberty.a instead of memmove.o.
12684 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12686 * lex.c (setjmp.h): No longer included.
12687 * lex.h (setjmp.h): Included.
12688 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12689 (duplicate_declaration_error_p): Renamed from
12690 duplicate_declaration_error.
12691 (build_array_from_name): New function prototype.
12692 * parse.y (setjmp.h): No longer included.
12693 (variable_declarator_id): Define action.
12694 (build_array_from_name): New function.
12695 (duplicate_declaration_error_p): Renamed from
12696 duplicate_declaration_error. Fixed leading comment.
12697 (register_fields): Main `for' loop reorganized. Uses
12698 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12699 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12700 build_array_from_name.
12701 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12703 (read_import_dir): Don't try to skip `.' and `..'.
12704 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12705 build_array_from_name. Main `for' loop reorganized.
12706 (resolve_qualified_expression_name): When building access to a
12707 field, use the type where the field was found, not its own type.
12708 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12709 field was found is null.
12710 (qualify_ambiguous_name): Sweep through all successive array
12713 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12715 * java-tree.h (pop_labeled_block, lang_printable_name,
12716 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12717 interface_of_p, inherits_from_p, fix_classpath,
12718 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12719 make_class_data, register_class, alloc_name_constant): New
12720 function prototypes.
12721 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12722 indentation. Added cast to remove warning.
12723 (lang_printable_name): Set v argument unused.
12724 (lang_print_error): Added argument to lang_printable_name call.
12725 (java_dummy_print, print_lang_decl, print_lang_type,
12726 print_lang_identifier, lang_print_xnode): All argument marked
12728 * lex.c (java_unget_unicode): Removed unnecessary argument.
12729 (java_allocate_new_line): Unused local variable is gone.
12730 (java_read_char): Added parenthesis in expressions to remove
12731 warnings. Added final return statement.
12732 (java_read_unicode): Added parenthesis in expression to remove
12734 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12735 (java_parse_escape_sequence): Likewise.
12736 (java_lex): Unused local variables are gone. Fixed
12737 java_unget_unicode invocation.
12738 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12740 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12741 lang_printable_name invocation in macro.
12742 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12744 (duplicate_declaration_error): Suppressed unused argument in
12746 (identical_subpath_p): Function declaration is gone.
12747 (patch_invoke): Suppressed unused argument in prototype.
12748 (patch_cast, build_labeled_block, check_thrown_exceptions):
12750 * parse.y (setjmp.h): Included
12751 (toplev.h): Likewise.
12752 (field_declaration:): Suppressed unused local
12753 (label_decl:): Fixed build_labeled_block invocation.
12754 (java_pop_parser_context): Put extra parenthesis around assignment
12756 (yyerror): Suppressed unused local variables.
12757 (variable_redefinition_error): Fixed lang_printable_name
12759 (create_interface): Suppressed unused local variables.
12760 (create_class): Likewise.
12761 (duplicate_declaration_error): Suppressed unused argument. Fixed
12762 lang_printable_name invocation.
12763 (register_fields): Suppressed unused local variable. Fixed
12764 duplicate_declaration_error invocation.
12765 (method_header): Suppressed unused local variable.
12766 (method_declarator, parser_check_super): Likewise.
12767 (java_complete_class): Suppressed unused local variable. Fixed
12768 fatal error message.
12769 (complete_class_report_errors): Added default: in switch.
12770 (java_check_regular_methods): Fixed lang_printable_name
12772 (check_throws_clauses): Likewise.
12773 (java_check_abstract_methods): Suppressed unused local
12774 variable. Fixed lang_printable_name invocation.
12775 (read_import_entry): Added supplemental return statement.
12776 (read_import_dir): Suppressed unused local variables.
12777 (check_pkg_class_access, declare_local_variables): Likewise.
12778 (source_start_java_method): Suppressed unused extern variable
12780 (expand_start_java_method): Suppressed unused extern and local
12781 variable declarations.
12782 (java_complete_expand_methods): Likewise.
12783 (java_complete_expand_method): Suppressed unused local variables.
12784 (make_qualified_name): Likewise.
12785 (resolve_qualified_expression_name): Added default: in
12786 switch. Fixed lang_printable_name invocation.
12787 (class_instance_creation_expression): Added parenthesis around
12789 (patch_method_invocation_stmt): Fixed lang_printable_name and
12790 patch_invoke invocations.
12791 (check_for_static_method_reference): Fixed lang_printable_name
12793 (patch_invoke): Suppressed unused arguments and local variables.
12794 (lookup_method_invoke): Suppressed unused local variables.
12795 (qualify_ambiguous_name): Added default: in switch.
12796 (identical_subpath_p): Function removed.
12797 (patch_assignment): Suppressed unused local variables. Suppressed
12798 unnecessary if statement. Fixed lang_printable_name invocations.
12799 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12800 (valid_ref_assignconv_cast_p): Parenthesis around
12801 expression. Suppressed unused local variables.
12802 (build_binop): Suppressed unused local variables. fixed
12803 lang_printable_name invocations.
12804 (string_constant_concatenation): Suppressed unused local
12806 (patch_unaryop): Fixed lang_printable_name invocation.
12807 (patch_cast): Suppressed unnecessary argument. Fixed
12808 lang_printable_name invocation.
12809 (patch_array_ref): Fixed lang_printable_name invocation.
12810 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12811 (build_labeled_block): Suppressed unused argument.
12812 (generate_labeled_block): Fixed build_labeled_block invocation.
12813 (build_loop_body): Suppressed unused local variables.
12814 (patch_loop_statement): Likewise.
12815 (patch_exit): Fixed lang_printable_name invocation.
12816 (patch_switch_statement): Likewise.
12817 (case_identity): First argument marked unused.
12818 (patch_try_statement): Fixed lang_printable_name invocations.
12819 (patch_synchronized_statement, patch_throw_statement): Likewise.
12820 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12821 lang_printable_name invocations.
12822 (check_thrown_exceptions_do): Suppressed unused argument.
12824 1998-10-14 Tom Tromey <tromey@cygnus.com>
12826 * jcf-write.c (write_classfile): Add output class file as target.
12827 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12828 * jcf.h: Added declarations for dependency-tracking functions.
12829 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12830 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12831 (finish_parse): Call jcf_dependency_write.
12832 (dependency_tracking): New global.
12833 (DEPEND_SET_FILE): New define.
12834 (DEPEND_ENABLE): New define.
12835 (init_parse): Enable dependency tracking if required.
12837 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12838 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12839 (../gcjh$(exeext)): Likewise.
12840 (jcf-depend.o): New target.
12841 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12842 (GCJH_SOURCES): Likewise.
12843 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12845 (find_classfile): Added dep_name argument.
12846 (find_class): Compute name of dependency.
12847 (open_in_zip): Call jcf_dependency_add_file.
12848 * gjavah.c (output_file): No longer global.
12849 (usage): Don't mention "gjavah".
12851 (java_no_argument): Likewise.
12852 (version): Likewise.
12853 (main): Recognize and handle -M family of options.
12854 (print_mangled_classname): Return is void.
12855 (process_file): Handle case where output is suppressed.
12856 (HANDLE_END_FIELD): Likewise.
12857 (HANDLE_METHOD): Likewise.
12858 * jcf-depend.c: New file.
12860 1998-10-13 Jeffrey A Law (law@cygnus.com)
12862 * java-tree.def: Add missing newline at EOF.
12864 1998-10-13 Tom Tromey <tromey@cygnus.com>
12866 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12867 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12869 Include <config.h> and "system.h".
12870 (disassemble_method): Undefine RET to avoid clash with
12871 config/i386/i386.h.
12873 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12875 * decl.c (runtime_exception_type_node, error_exception_type_node):
12876 New global variables.
12877 (init_decl_processing): Initialized.
12878 * expr.c (java_lang_expand_expr): Set caught exception type to
12879 null if catch handler argument doesn't exit.
12880 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12882 * java-tree.h (runtime_exception_type_node,
12883 error_exception_type_node): Global variables declared.
12884 (DECL_FUNCTION_THROWS): New macro.
12885 (DECL_FUNCTION_BODY): Modified comment.
12886 (DECL_SPECIFIC_COUNT): Likewise.
12887 (struct lang_decl): New field throws_list.
12888 (IS_UNCHECKED_EXPRESSION_P): New macro.
12889 * lex.c (java_lex): Generate location information for THROW_TK.
12890 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12891 EXCEPTIONS_P): New macros.
12892 (enum jdep_code): New value JDEP_EXCEPTION.
12893 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12894 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12895 PATCH_METHOD_RETURN_ERROR): New macros.
12896 (patch_method_invocation_stmt): Added new argument to prototype.
12897 (patch_synchronized_statement, patch_throw_statement,
12898 check_thrown_exceptions, check_thrown_exceptions_do,
12899 purge_unchecked_exceptions, check_throws_clauses): New function
12901 * parse.y Fixed typo in keyword section.
12902 (throw:): Rule tagged <node>.
12903 (THROW_TK): Keyword tagged <operator>.
12904 (method_header:): Last argument to call to method_header passed
12906 (throws:, class_type_list:, throw_statement:,
12907 synchronized_statement:, synchronized:): Defined actions.
12908 (method_header): New local variable current. Register exceptions
12909 from throws clause.
12910 (java_complete_tree): Complete and verify exceptions from throws
12912 (complete_class_report_errors): Error message on exceptions not
12914 (java_check_regular_methods): Fixed typo. Shortcut on private
12915 overriding methods. Changed error message on method
12916 redefinition. Check for throws clause compatibility.
12917 (check_throws_clauses): New function.
12918 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12919 method. Changed error message on method redefinition.
12920 (currently_caught_type_list): New static variable.
12921 (java_complete_expand_methods): Purge unchecked exceptions from
12922 throws clause list. Call PUSH_EXCEPTIONS before walk and
12923 POP_EXCEPTIONS after.
12924 (resolve_qualified_expression_name): Pass new argument as NULL to
12925 patch_method_invocation_stmt.
12926 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12927 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12928 argument list when appropriate. Use new argument if non null to
12929 store selected method decl.
12930 (patch_invoke): Convert if necessary args of builtin types before
12931 forming CALL_EXPR. Argument list no longer reversed here.
12932 (invocation_mode): Treat final methods as static methods.
12933 (java_complete_tree): New cases for THROW_EXPR: and
12934 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12936 (complete_function_arguments): No more RECORD_TYPE
12937 conversion. Function parameter nodes no longer saved.
12938 (valid_ref_assignconv_cast_p): Avoid handling null type.
12939 (patch_binop): Fixed null constant reference handling.
12940 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12941 BUILD_THROW macros.
12942 (patch_try_statement): Fixed comments. Record caught types in
12943 list, push the list, expand try block and pop the list.
12944 (patch_synchronized_statement, patch_throw_statement,
12945 check_thrown_exceptions, check_thrown_exceptions_do,
12946 purge_unchecked_exceptions): New functions.
12947 * typeck.c (lookup_argument_method): Allow WFL in place of method
12948 DECL_NAME during method definition check
12950 1998-10-09 Tom Tromey <tromey@cygnus.com>
12952 * gjavah.c (decode_signature_piece): New function.
12953 (print_c_decl): Use it. Added `name_override' argument.
12954 (print_method_info): Use name_override argument to print_c_decl.
12955 (seen_fields): Removed.
12956 (print_field_info): Don't update seen_fields.
12957 (struct method_name): New structure.
12958 (method_name_list): New global.
12959 (print_method_info): Add new method to list of methods.
12960 (name_is_method_p): New function.
12961 (print_field_info): If field name has same name as method, then
12963 (process_file): Parse methods before fields.
12964 (field_pass): New global.
12965 (HANDLE_END_FIELD): Take field_pass into account.
12967 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12969 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12970 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12972 1998-10-03 Anthony Green <green@cygnus.com>
12974 * jvspec.c: Fix bug in jvgenmain_spec patch.
12976 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12978 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12979 * decl.c (soft_exceptioninfo_call_node): New global variable.
12980 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12981 takes extra integer argument. soft_exceptioninfo_call_node
12983 * except.c (java_set_exception_lang_code): New function
12984 (method_init_exceptions): Called here.
12985 (prepare_eh_table_type): New function.
12986 (expand_end_java_handler): Called here.
12987 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12988 one argument. Modified generation of call to
12989 soft_badarrayindex_node to use new argument.
12990 (build_java_arrayaccess): Pass faulty index value to
12991 build_java_throw_out_of_bounds_exception.
12992 (generate_name): New function.
12993 (java_lang_expand_expr): New local variables node, current,
12994 has_finally_p. Expand TRY_EXPR node.
12995 (process_jvm_instruction): Replace top of the stack with thrown
12996 object reference when entering exception handler.
12997 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12998 specific tree codes.
12999 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13001 (DECL_SPECIFIC_COUNT): New macro.
13002 (prepare_eh_table_type, java_set_exception_lang_code,
13003 generate_name): New function declarations.
13004 (match_java_method): Declaration deleted.
13005 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13007 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13008 * parse.h (redefinition_error, refine_accessible_methods_list,
13009 can_cast_to_p): Function declaration removed.
13010 (classitf_redefinition_error, variable_redefinition_error,
13011 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13012 find_most_specific_methods_list, argument_types_convertible,
13013 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13014 valid_cast_to_p, valid_method_invocation_conversion_p,
13015 try_reference_assignconv, add_stmt_to_compound,
13016 build_jump_to_finally, build_tree_list, patch_try_statement,
13017 java_get_catch_block): New function declarations.
13018 * parse.y (string_buffer_type): Global variable deleted.
13019 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13020 finally): Rules tagged <node>.
13021 (TRY_TK, CATCH_TK): Token tagged <operator>.
13022 (class_body_declaration:, class_member_declaration:,
13023 formal_parameter:, explicit_constructor_invocation:,
13024 interface_member_declaration:, constant_declaration:,
13025 primary_no_new_array:, class_instance_creation_expression:,
13026 array_creation_expression:): Issue error on unsuported JDK1.1
13028 (try_statement:, catches:, finally:): Define actions.
13029 (catch_clause_parameter): New rule.
13030 (catch_clause:): Use new rule catch_clause_parameter.
13031 (parse_jdk1_1_error): New function.
13032 (redefinition_error): Renamed classitf_redefinition_error.
13033 (variable_redefinition_error): New function.
13034 (check_class_interface_creation): Call
13035 classitf_redefinition_error.
13036 (java_complete_tree): Added error message on JDEP_TYPE: case.
13037 (complete_class_report_errors): Fixed indentation.
13038 (declare_local_variables): Call variable_redefinition_error.
13039 (source_end_java_method): Call java_set_exception_lang_code and
13040 emit_handlers where appropriate.
13041 (java_method_add_stmt): Call add_stmt_to_block.
13042 (add_stmt_to_block): New function.
13043 (lookup_method_invoke): Fixed outside comment. new local variable
13044 candicates. Call find_applicable_accessible_methods_list and
13045 find_most_specific_methods_list when searching for a
13046 method. Modified error report to list possible candidates when
13048 (find_applicable_accessible_methods_list,
13049 find_most_specific_methods_list, argument_types_convertible): New
13051 (refine_accessible_methods_list): Function deleted.
13052 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13053 expr (if applicable) before calling patch_array_ref.
13054 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13055 (enter_block): Fixed comment.
13056 (enter_a_block): New function.
13057 (patch_assignment): Reorganized. Call try_reference_assignconv for
13058 references. Call valid_cast_to_p instead of can_cast_to_p.
13059 (try_reference_assignconv,
13060 valid_builtin_assignconv_identity_widening_p): New functions.
13061 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13062 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13064 (build_string_concatenation): Don't resolve StringBuffer.
13065 (patch_cast): Fixed inverted arguments.
13066 (patch_array_ref): Code to save array expr deleted. Call
13067 valid_cast_to_p instead of can_cast_to_p.
13068 (generate_labeled_block): Call generate_name.
13069 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13070 patch_try_statement): New functions.
13071 * typeck.c (match_java_method): Function deleted.
13073 1998-10-02 Anthony Green <green@cygnus.com>
13075 * jvspec.c: jvgenmain_spec uses different temporary file names.
13077 1998-10-02 Anthony Green <green@cygnus.com>
13079 * jvspec.c (lang_specific_driver): Fail if user specifies
13080 --main= when not linking.
13082 1998-09-28 Tom Tromey <tromey@cygnus.com>
13084 * class.c (make_class_data): Push value for `thread' field.
13085 * decl.c (init_decl_processing): Added `thread' field to class.
13087 * class.c (add_field): Always make static fields externally
13090 1998-09-26 Anthony Green <green@cygnus.com>
13092 * expr.c (build_java_athrow,
13093 build_java_throw_out_of_bounds_exception, expand_invoke,
13094 build_newarray, expand_java_multianewarray, build_java_monitor):
13095 Update comments to reflect _Jv_* function names.
13097 1998-09-25 Per Bothner <bothner@cygnus.com>
13099 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13100 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13101 * parse.y (expand_start_java_method): Likewise.
13103 1998-09-24 Per Bothner <bothner@cygnus.com>
13105 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13107 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13108 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13109 * expr.c: Remove no-longer-needed calls to promote_type.
13110 * decl.c (give_name_to_locals): Liekwise.
13111 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13112 * parse.y: Add/remove promote_type calls as appropriate.
13113 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13114 (parse_signature_string): Likewise.
13115 (build_java_array_type): Fix for now signature convenions.
13117 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13119 1998-09-23 Tom Tromey <tromey@cygnus.com>
13121 * class.c (init_class_processing): libjava function renamed to
13124 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13126 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13127 * java-tree.def: Fixed DEFTREECODE third argument.
13128 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13129 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13130 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13131 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13132 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13133 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13134 * lang.c (java_tree_code_type, java_tree_code_length,
13135 java_tree_code_name): New arrays.
13136 (lang_init): Append Java tree node definitions to Gcc ones.
13137 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13139 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13141 (java_lex): Allow declaration of empty string constants. Retain
13142 location information on CASE_TK and DEFAULT_TK.
13143 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13144 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13145 Modified to be more robust.
13146 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13147 (build_new_invocation, try_builtin_assignconv,
13148 patch_switch_statement, string_constant_concatenation,
13149 build_string_concatenation, patch_string_cst, patch_string,
13150 java_expand_switch): New function declarations.
13151 * parse.y: Rules related to switch and EH tagged <node>.
13152 (label_id): Set to NULL_TREE
13153 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13155 (this_or_super:): Fixed indentation.
13156 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13157 statement_expression:): Removed call to RULE on all sub-rules.
13158 (switch_expression:, switch_labels:): New rules.
13159 (switch_statement:, switch_block:, switch_block_statement_groups:,
13160 switch_block_statement_group:, switch_labels:, switch_label:):
13162 (throw_statement:, synchronized_statement:, try_statement:):
13163 Defined temporary actions.
13164 (class_instance_creation_expression:): Call
13165 build_new_invocation. Fixed indentation.
13166 (field_access): Fixed indentation.
13167 (method_invocation): Likewise.
13168 (make_qualified_primary): Use THIS_EXPR.
13169 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13170 resolving from SUPER, set *type_found.
13171 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13172 (java_complete_tree): Removed unused local variable `location'. Case
13173 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13174 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13175 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13176 STRING_CST: case. default: checks for patchable strings.
13177 (complete_function_arguments): Transform string constant or
13178 crafted StringBuffer if necessary.
13179 (build_method_invocation): Fixed comments.
13180 (build_new_invocation): New function.
13181 (patch_assignment): Call try_builtin_assignconv to figure a valid
13182 assignment conversion between builtin types.
13183 (try_builtin_assignconv): New function.
13184 (build_binop): Use URSHIFT_EXPR directly to call build.
13185 (operator_string): Use UNARY_PLUS_EXPR.
13186 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13188 (do_merge_string_cste, merge_string_cste,
13189 string_constant_concatenation, build_string_concatenation,
13190 patch_string, patch_string_cst): New function.
13191 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13192 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13193 (build_newarray_node): Use NEW_ARRAY_EXPR.
13194 (build_this): Use THIS_EXPR.
13195 (build_return): Enable debug information on return statement.
13196 (build_if_else_statement): Likewise.
13197 (complete_labeled_statement): Fixed related comment.
13198 (build_loop_body): Fixed comment.
13199 (build_bc_statement): Enable debug information on break/continue
13201 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13203 (patch_switch_statement, case_identity, java_expand_switch): New
13206 1998-09-21 Per Bothner <bothner@cygnus.com>
13208 * buffer.h (BUFFER_INIT): New macro.
13209 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13210 Pass (struct jcf_partial *state) to most functions.
13211 (jcf_block, jcf_relocation): New types.
13212 Support labels, branches, conditionals, loops.
13214 1998-09-21 Tom Tromey <tromey@cygnus.com>
13216 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13218 1998-09-21 Per Bothner <bothner@cygnus.com>
13220 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13221 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13222 not integer_type_node (INT_TYPE_SIZ bits).
13224 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13226 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13227 * jcf-dump.c (print_exception_table): New function.
13228 (disassemble_method): Better handling of wide instructions.
13229 Make more robust for bad input.
13231 1998-09-30 Jeffrey A Law (law@cygnus.com)
13233 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13236 1998-09-17 Jeffrey A Law (law@cygnus.com)
13238 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13240 1998-09-17 Tom Tromey <tromey@cygnus.com>
13242 * Makefile.in ($(PARSE_H)): Removed target.
13244 1998-09-17 Jeffrey A Law (law@cygnus.com)
13246 * Makefile.in (JAVA_OBJS): Add memmove.o
13247 (memmove.o): New target & rules.
13249 1998-09-15 Tom Tromey <tromey@cygnus.com>
13251 * expr.c (expand_invoke): Don't generate a call to the class init
13254 1998-09-14 Jeffrey A Law (law@cygnus.com)
13256 * Makefile.in: Add many missing dependencies.
13257 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13259 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13260 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13262 1998-09-11 Per Bothner <bothner@cygnus.com>
13264 * decl.c (complete_start_java_method): If method is static (and
13265 not private) call _Jv_InitClass.
13266 * expr.c (expand_invoke): Don't call build_class_init.
13268 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13270 1998-09-10 Jeffrey A Law (law@cygnus.com)
13272 * Make-lang.in (GCJ): Define before using.
13274 1998-09-09 Jeffrey A Law (law@cygnus.com)
13276 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13277 losing due to namespace pollution in GNU getopt.h
13279 1998-09-09 Tom Tromey <tromey@cygnus.com>
13281 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13282 (java.all.cross): Likewise.
13283 (java.rest.encap): Likewise.
13285 1998-09-08 Jeffrey A Law (law@cygnus.com)
13287 * gjavah.c (print_class_decls): Fix thinko in arglist
13288 * jcv-io.c (find_classfile): Similarly.
13290 1998-09-07 Jeffrey A Law (law@cygnus.com)
13292 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13294 1998-09-05 Tom Tromey <tromey@cygnus.com>
13296 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13297 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13298 * Makefile.in (PARSE_C): New macro.
13299 (PARSE_H): Likewise.
13300 (PARSE_SCAN_C): Likewise.
13301 ($(PARSE_C)): Target renamed from parse.c.
13302 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13303 (clean): Remove parse-scan.c as well.
13304 (parse.o): Depend on $(PARSE_C).
13306 1998-09-05 Anthony Green <green@cygnus.com>
13308 * README, license.terms: Removed.
13310 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13311 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13312 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13313 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13314 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13315 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13316 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13317 and Java trademark attribution.
13319 1998-09-04 Tom Tromey <tromey@cygnus.com>
13321 * Makefile.in: Use gcjh, not gjavah.
13322 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13323 * Make-lang.in: Changed gjavah to gcjh everywhere.
13325 1998-09-03 Per Bothner <bothner@cygnus.com>
13327 * gjavah.c: Support new -prepend -add -append flags.
13328 (print_method_info): Method is not virtual if class is final.
13330 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13332 * jv-scan.c: Fixed copyright assignment.
13333 * keyword.gperf: Likewise.
13334 * keyword.h: Likewise.
13335 * lex.c: Fixed copyright assignment.
13336 (java_lex): Push unicode back when parsing '<'.
13337 * lex.h: Fixed copyright assignment.
13338 * parse-scan.y: Likewise.
13339 * parse.h: Fixed copyright assignment.
13340 (build_debugable_stmt, complete_for_loop): New function prototypes.
13341 * parse.y: Fixed copyright assignment.
13342 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13343 size_zero_node when completing a loop with no exit condition.
13344 (for_statement_nsi:): Define action.
13345 (for_init:, for_update:): Return size_zero_node when empty.
13346 (declare_local_variables): Call build_debugable_stmt.
13347 (build_debugable_stmt): New function.
13348 (build_loop_body): Build debugable statement around loop
13350 (complete_loop_body): Take into account the debugable statement
13351 around the EXIT_EXPR.
13352 (complete_loop_body): New function.
13353 (patch_exit_expr): Fixed condition inversion.
13355 1998-09-02 Tom Tromey <tromey@cygnus.com>
13357 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13358 name of thread define.
13359 * jvspec.c (THREAD_NAME): New macro.
13361 (THREADLIB): Likewise.
13362 (lang_specific_driver): Recognize attempt to link with thread
13363 library or gc library. Recognize -ljava on command line so it
13364 isn't linked against more than once.
13366 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13368 * parse-scan.y (report_main_declaration): Name of the class
13369 containing `main' can be a qualified name.
13371 1998-08-31 Tom Tromey <tromey@cygnus.com>
13373 * config-lang.in: Changed gjavac to gjc everywhere.
13374 * Make-lang.in: Changed gjavac to gjc everywhere.
13376 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13378 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13379 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13380 and install the files.
13381 * Makefile.in (JAVA_OBJS_LITE): New variable.
13382 (compiler:): Now include jv-scan as a dependency.
13383 (../jv-scan$(exeext), parse-scan.c): New targets.
13384 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13385 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13386 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13387 check for errors even if parse_only.
13388 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13390 (yylex): New function. Uses java_lex body.
13391 (java_lex): Removed commented out statement. Remove local variable
13392 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13393 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13394 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13395 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13396 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13397 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13399 (java_lex_error): Empty if JC1_LITE is defined.
13400 (java_get_line_col): Return 0 if JC1_LITE is defined.
13401 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13402 SET_MODIFIER_CTX): Moved into the section containing the macros
13403 conditionally defined by JC1_LITE.
13404 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13405 argument if JC1_LITE is defined.
13406 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13407 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13409 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13410 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13411 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13412 to different values according to JC1_LITE.
13413 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13414 declared if JC1_LITE set.
13415 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13416 defined if JC1_LITE not set.
13417 (struct parser_ctx): Reorganized and skip the jc1 front end part
13419 (java_layout_classes): New function definition.
13420 (java_push_parser_context, java_init_lex, yyparse, yylex,
13421 yyerror): Prototype always declared. All other static function
13422 prototypes declared only if JC1_LITE is not set.
13423 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13424 declared in parse.h.
13425 (java_layout_classes): New function.
13426 (java_complete_expand_methods): No longer layout the class here.
13427 * parse-scan.y: New file.
13428 * jv-scan.c: New file.
13430 1998-08-25 Tom Tromey <tromey@cygnus.com>
13432 * gjavah.c (main): Handle -friend option.
13433 (friend_specs): New global.
13434 (generate_access): Handle friend_specs.
13435 (process_file): Likewise.
13436 (MAX_FRIENDS): New macro.
13437 (friend_count): New global.
13438 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13439 Changed all callers.
13441 1998-08-24 Per Bothner <bothner@cygnus.com>
13443 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13444 (main): Handle processing all the entries of a named .zip archive.
13445 * jcf-io.c (jcf_trim_old_input): New function.
13446 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13448 1998-08-24 Per Bothner <bothner@cygnus.com>
13450 * lang.c (flag_assume_compiled): Make default be on.
13452 1998-08-21 Per Bothner <bothner@cygnus.com>
13454 * jcf-dump.c: Add bunches of flags to control output more.
13455 (process_class): New function; support printing more than one class.
13456 (main): Support new --print-main and --javap flags.
13457 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13458 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13460 1998-08-20 Per Bothner <bothner@cygnus.com>
13462 Change mangling of dispatch table to match C++ vtable (w/thunks).
13463 * class.c (build_dtable_decl), java-tree.h: New function.
13464 (make_class_data): Call it.
13465 * decl.c (init_decl_processing): Likewise.
13467 1998-08-19 Warren Levy <warrenl@cygnus.com>
13469 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13470 soft_anewarray; adjust args passed.
13471 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13472 match _Jv_NewObjectArray.
13474 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13476 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13477 * expr.c (loopup_label): Call create_label_decl.
13478 (create_label_decl): New function.
13479 (java_lang_expand_expr): Call expand_start_bindings with argument
13481 * java-tree.h Added space after PROTO in function declarations
13483 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13484 (create_label_decl, push_labeled_block): New function
13486 * lex.c (label_id): Initialize.
13487 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13489 * parse.h Added space after PROTO in function declarations when
13491 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13492 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13493 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13494 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13496 (struct parser_ctxt): New fields current_loop,
13497 current_labeled_block.
13498 (build_if_else_statement, patch_if_else_statement,
13499 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13500 generate_labeled_block, complete_labeled_statement,
13501 build_bc_statement, patch_bc_statement, patch_loop_statement,
13502 build_new_loop, build_loop_body, complete_loop_body): New function
13504 * parse.y (java_warning_count): New global variable.
13505 (label_id): New static variable.
13506 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13507 (block:): Return size_zero_node when block is empty.
13508 (empty_statement:): Return size_zero_node.
13509 (statement:): Implement supplemental action when for_statement: is
13511 (label_decl:): New rule.
13512 (labeled_statement:): Rewritten using label_decl. Actions
13514 (labeled_statement_nsi:): Likewise.
13515 (if_then_statement): Actions implemented.
13516 (while_expression): New rule.
13517 (while_statement:): Rewritten using while_expression. Actions
13519 (while_statement_nsi:): Likewise.
13520 (do_statement_begin:): New rule.
13521 (do_statement:): Rewritten using do_statement_begin. Actions
13523 (for_statement:): Rewritten using for_begin. Actions implemented.
13524 (for_statement_nsi:): Likewise.
13525 (for_header:, for_begin:): New rules.
13526 (for_init:): Actions implemented.
13527 (statement_expression_list:, break_statement:,
13528 continue_statement:): Likewise.
13529 (yyerror): Count number of issued warning(s).
13530 (java_report_errors): Report error(s) and/or warning(s).
13531 (java_complete_class): Use build_java_argument_signature to
13532 recompute completed method signature.
13533 (java_check_regular_methods): New locals method_wfl and aflags.
13534 Use method_wfl instead of lookup_cl during error reports. Fixed
13535 indentation and modified some error messages. Use
13536 lang_printable_name in method instead of the DECL_NAME. New code
13537 to issue warnings on methods not overriding corresponding methods
13538 private to a different package.
13539 (java_method_add_stmt): Call add_stmt_to_compound.
13540 (add_stmt_to_compound): New function.
13541 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13542 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13543 (build_if_else_statement, patch_if_else_statement,
13544 build_labeled_block, generate_labeled_block,
13545 complete_labeled_statement, build_new_loop, build_loop_body,
13546 complete_loop_body, patch_loop_statement, build_bc_statement,
13547 patch_bc_statement, patch_exit_expr): New functions.
13548 * typeck.c (build_java_signature): Build argument signature before
13549 enclosing it in between parenthesis.
13551 1998-08-17 Warren Levy <warrenl@cygnus.com>
13553 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13554 (JAVA_OBJS): Added reminder comment
13556 1998-08-13 Nick Clifton <nickc@cygnus.com>
13558 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13559 be interpreted as a long long.
13561 1998-08-13 Warren Levy <warrenl@cygnus.com>
13563 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13564 soft_initialise_class. Use _Jv_NewMultiArray, not
13565 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13566 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13567 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13568 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13570 1998-08-12 Per Bothner <bothner@cygnus.com>
13572 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13573 length_identifier_node): New global tree node constants.
13574 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13575 Replace uses by super_identifier_node etc.
13576 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13578 * parse.y (resolve_field_access): Don't special-case ".length" if
13579 flag_emit_class_files.
13580 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13581 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13584 1998-08-11 Per Bothner <bothner@cygnus.com>
13586 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13587 * class.c (make_method_value): Remove init for removed fields.
13589 * class.c (layout_class): Use build_java_argument_signature.
13590 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13592 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13593 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13594 (build_java_signature): Don't use push_java_argument_signature.
13596 * typeck.c (lookup_argument_method): New function.
13597 * parse.y (java_check_regular_methods): Use lookup_argument_method
13598 instead of lookup_java_method2 followed by lookup_java_method.
13600 * parse.y (check_method_redefinition): Minor optimization.
13602 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13603 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13605 1998-08-10 Tom Tromey <tromey@cygnus.com>
13607 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13610 * gjavah.c (java_float_finite): Use K&R-style definition.
13611 (java_double_finite): Likewise.
13612 (generate_access): Now returns void. Changed all callers.
13613 (last_access_generated): Removed.
13614 (process_file): Only make a single pass over the .class file.
13616 1998-07-29 Per Bothner <bothner@cygnus.com>
13618 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13619 for compatibility for G++ (with -fvtable-thunks).
13620 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13622 * gjavah.c (process_file): Use public inheritance for super-class.
13624 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13626 * lex.c (java_init_lex): Initialize ctxp->package.
13627 * parse.h (struct parser_ctxt): package and package_len replaced
13628 by tree package, an identifier node. Field method_decl_list is
13629 gone. Fixed comments.
13630 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13631 class_in_current_package): New function prototypes.
13632 * parse.y (array_type:): Set class loaded flag on primitive type
13634 (package_declaration:): Assign ctxp->package to the
13636 (method_invocation:): Handle invocation of method qualified by
13638 (single_type_import_declaration:): Removed ambiguity check.
13639 (java_pop_parser_context): New local variable `next'. Reset and
13640 set IMPORT_CLASSFILE_NAME flags on current and previous import
13642 (java_accstring_lookup): Use new local macro COPY_RETURN.
13643 (lookup_field_wrapper): New function.
13644 (parser_qualified_classname): Use merge_qualified_name.
13645 (parser_check_super_interface): Broaden error message.
13646 (do_resolve_class): Check for qualified class name in the current
13647 compilation unit if appropriate.
13648 (process_imports): Check for already defined classes.
13649 (check_pkg_class_access): Got rid of call to
13650 get_access_flags_from_decl.
13651 (java_complete_expand_methods): Call safe_layout_class based on
13652 the current class size.
13653 (make_qualified_primary): Build a WFL qualification on primary if
13655 (merge_qualified_name): New function.
13656 (make_qualified_name): Use merge_qualified_name.
13657 (resolve_expression_name): Use safe_lookup_field.
13658 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13659 (resolve_qualified_expression_name): Likewise. Check on resolved
13660 element accessibility.
13661 (not_accessible_p, class_in_current_package): New functions.
13662 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13663 (patch_method_invocation_stmt): Merged common pieces. Check
13664 accessibility of invoked method.
13665 (check_for_static_method_reference): Add returned type in error
13667 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13668 (refine_accessible_methods_list): Merged two conditions in test.
13669 (java_complete_class): Sanity check on stabilize_ref gone.
13670 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13672 1998-07-28 Per Bothner <bothner@cygnus.com>
13674 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13676 1998-07-24 Tom Tromey <tromey@cygnus.com>
13678 * gjavah.c (F_NAN): Removed.
13679 (F_NAN_MASK): New macro.
13680 (F_POSITIVE_INFINITY): Removed.
13681 (F_NEGATIVE_INFINITY): Likewise.
13682 (java_float_finite): Rewrote.
13683 (D_NAN_MASK): Renamed.
13684 (java_double_finite): Rewrote.
13685 (D_POSITIVE_INFINITY): Removed.
13686 (D_NEGATIVE_INFINITY): Likewise.
13688 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13689 If verbose, print underlying representation of value in hex.
13691 1998-07-24 Per Bothner <bothner@cygnus.com>
13693 * buffer.h, buffer.c: New files.
13694 * Makefile.in (JAVA_OBJS): Add buffer.o.
13696 Support locals variables and writing their debug entries to .class.
13697 * jcf-write.c: Simplify some by user new buffer type.
13698 (vode_buffer_grow): Removed.
13699 (struct localvar_info): New type.
13700 (localsvars, localvartable): New buffers.
13701 (localvar_alloc, localvar_free): New functions.
13702 (generate_bytecode_insns): Handle local variables.
13703 (generate_classfile): Write LocalVariableTable attribute.
13705 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13707 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13708 * zipfile.h (ZIPMAGIC): New macro.
13710 1998-07-24 Tom Tromey <tromey@cygnus.com>
13712 * Makefile.in (gjavah.o): Updated dependencies.
13713 (jcf-dump.o): Likewise.
13714 (all.indirect): Use ../gjavah.
13715 (../gjavah$(exeext)): Likewise.
13716 (clean): Don't remove gjavah.
13717 (clean): Remove parse.c, not java/parse.c.
13718 * Make-lang.in (java): Added gjavah.
13719 (gjavah$(exeext)): New target.
13720 (GJAVAH_SOURCES): New macro.
13721 (java.all.build): Added gjavah.
13722 (java.all.cross): Likewise.
13723 (java.rest.encap): Likewise.
13724 * config-lang.in (compilers, stagestuff): Added gjavah.
13726 1998-07-23 Tom Tromey <tromey@cygnus.com>
13728 * gjavah.c (java_float_finite): New function.
13729 (java_double_finite): Likewise.
13730 (F_POSITIVE_INFINITY): New macro.
13731 (F_NEGATIVE_INFINITY): Likewise.
13733 (D_POSITIVE_INFINITY): Likewise.
13734 (D_NEGATIVE_INFINITY): Likewise.
13736 (print_field_info): Use java_float_finite and java_double_finite.
13738 1998-07-23 Per Bothner <bothner@cygnus.com>
13740 * parse.y (method_header): Name "this" implicit argument.
13742 1998-07-22 Per Bothner <bothner@cygnus.com>
13744 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13745 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13746 (put_linenumber): New function.
13747 (generate_bytecode_insns, generate_classfile): Write line numbers.
13749 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13751 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13752 (lookup_name, build_known_method_ref, build_class_init,
13753 build_invokevirtual, invoke_build_dtable, match_java_method,
13754 build_field_ref, pushdecl_force_head, build_java_binop,
13755 binary_numeric_promotion, build_decl_no_layout,
13756 build_java_arrayaccess, build_newarray, build_anewarray,
13757 build_java_array_length_access, build_java_arraynull_check): New
13758 extern function prototypes.
13759 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13760 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13762 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13764 * jcf.h (jcf_out_of_synch): New extern function prototype.
13765 * parse.h: Static/global function implemented in parse.y
13766 prototyped and declarations moved at the end of the file.
13767 (DECL_P): Check that the argument isn't null.
13768 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13769 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13770 (QUAL_DECL_TYPE): New macro.
13771 (PARAMS): Macro definition removed.
13772 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13773 (return_statement:): Call build_return.
13774 (field_access:): Call make_qualified_primary in sub rule.
13775 (method_invocation:): Build method invocation and call
13776 make_qualified_primary when processing primaries.
13777 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13778 get_type_from_signature.
13779 (java_check_regular_method): Extra integer 0 argument when calling
13780 lookup_java_method2.
13781 (lookup_java_interface_method2): Extra method DECL argument when
13782 calling lookup_java_interface_method2.
13783 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13784 COMPOUND_EXPR node.
13785 (java_complete_expand_method): Layout current class iff not
13786 already done. Don't process interface's methods.
13787 (java_complete_expand_method): Use super class only if it
13788 exists. Use current class otherwise.
13789 (make_qualified_primary): New function.
13790 (resolve_expression_name): Process qualified expression or
13791 expression from primary the same way.
13792 (resolve_expression_name): Two last arguments to
13793 resolve_field_access are now NULL_TREEs.
13794 (resolve_field_access): New variable is_static. Local field must
13795 be DECLs. is_static computed on field DECLs only. Append code in
13796 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13797 to initialize field_type.
13798 (resolve_qualified_expression_name): New local variable,
13799 previous_call_static and is_static. Handle primaries with function
13800 calls, casts, array references and `this'. `super' now handled as
13801 `(super_class)this'. Use is_static to clarify boolean expressions.
13802 Added code to handle case where a proper handle is required to
13803 access a field. Use QUAL_DECL_TYPE where applicable.
13804 (maybe_access_field): New function.
13805 (patch_method_invocation_stmt): New arguments primary, where,
13806 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13807 deleted. Use `where' as a type to search from if specified. Check
13808 for static method reference where forbidden. Append primary or
13809 current_this to the argument list if not calling constructor nor
13811 (check_for_static_method_reference): New function.
13812 (patch_invoke): Layout the class on which new is done if
13814 (lookup_method_invoke): Changed format to report errors on
13816 (qualify_ambiguous_name): New local variable this_found. Now
13817 handle things from primaries. Method call are considered
13819 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13820 changed into NULLs.
13821 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13822 (java_complete_tree): New case fo RETURN_EXPR. Process function
13823 call arguments in separate function.
13824 (complete_function_arguments): New function.
13825 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13827 (patch_assignment): Take the return function slot into account as
13828 a RHS. Distinguish assignment from a return.
13829 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13830 when checking methods in interfaces.
13831 (resolve_type_during_patch): NULL argument to unresolve_type_p
13832 instead of NULL_TREE.
13833 (patch_newarray): Fixed typo in comment.
13834 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13835 (build_return, patch_return): New functions.
13836 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13838 1998-07-21 Per Bothner <bothner@cygnus.com>
13840 * constants.c (find_name_and_type_constant, find_fieldref_index,
13841 find_methodref_index): New methods.
13842 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13843 just return given method. Also, rename to build_known_method_ref.
13844 (expand_invoke): Rename call to build_invoke_non_interface.
13845 * java-tree.h, parse.h: Update prototype.
13846 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13847 (such as expand_expr_stmt) if flag_emit_class_files.
13848 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13849 STACK_TARGET, IGNORE_TARGET): New macros.
13850 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13851 (generate_bytecode_insn): New function to generate method's bytecode.
13852 (generate_classfile): Node generate Code attribute for a method.
13853 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13854 push_long_const, field_op, adjust_typed_op, maybe_wide):
13855 New functions used by generate_bytecode_insn.
13857 * typeck.c (signature_include_return): Remove variable.
13858 (push_java_argument_signature, build_java_argument_signature): New.
13859 (build_java_signature): Use push_java_argument_signature.
13860 * parse.y: Use build_java_argument_signature instead of fiddling
13861 with signature_include_return.
13863 1998-07-17 Tom Tromey <tromey@cygnus.com>
13865 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13868 * Makefile.in (all.indirect): Added gjavah$(exeext).
13869 (gjavah$(exeext)): Added $(exeext).
13872 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13874 * class.c (layout_class): Call to java_layout_parsed_class replace
13875 by safe_layout_class.
13876 * expr.c (build_java_array_length_access): Removed static storage
13877 class in the function definition.
13878 (build_java_arraynull_check): Likewise.
13879 Also fixed typos in two comments.
13880 * lex.c (java_init_lex): Initialize static global kw_length.
13881 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13882 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13884 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13885 * parse.h (resolve_no_layout): New static function declaration.
13886 (get_identifier_in_static): Declaration removed.
13887 (java_layout_parsed_class): Function name declaration changed to
13889 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13890 not_initialized_as_it_should_p, build_this): New static function
13892 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13893 binary_numeric_promotion, stabilize_reference,
13894 build_decl_no_layout, build_java_arrayaccess): Extern function
13895 declarations moved into their own section.
13896 (build_newarray, build_anewarray, build_java_array_length_access,
13897 build_java_arraynull_check): New extern function declarations.
13898 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13899 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13901 (CALL_CONSTRUCTOR_P): New macro.
13902 * parse.y (kw_length): New static global tree node.
13903 (return_statement): Tagged <node>.
13904 (RETURN_TK): Tagged <operator>.
13905 (variable_declarator_id:): Build variable declaration with an
13906 empty initialization value if a syntax error was found in the
13907 initialization part of the variable declaration.
13908 (statement_without_trailing_substatement:): return_statement: now
13909 uses the default rule.
13910 (return_statement:): Temporarily fixed to return NULL_TREE.
13911 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13912 (class_instance_creation_expression:): Class creation rules now
13913 call build_method_invocation upon reduction.
13914 (array_creation_expression:): Rules call build_newarray_node upon
13916 (dim_exprs:): Build a list of dimension expressions.
13917 (dim_expr:): Store location of the OSB_TK in the dimension
13919 (method_invocation:): Added a new error rule.
13920 (build_unresolved_array_type): WFL argument may also be an array
13921 on a primitive type. Name of the argument changed to reflect this.
13922 (method_declarator): Insert argument type at the beginning of the
13923 argument type list and later reverse the list.
13924 (unresolved_type_p): Argument 'returned' may be optionally
13926 (java_layout_class_from_source): Function renamed
13928 (resolve_and_layout): Now call resolve_no_layout and
13930 (resolve_no_layout): New function.
13931 (purify_type_name): New function.
13932 (complete_class_report_errors): Call purify_type_name during error
13933 report on a type not found.
13934 (process_imports): error_found local variable doesn't need to be
13935 initialized to zero.
13936 (declare_local_variables): New local type_wfl. Fixed typo in error
13937 message. type_wfl assigned to unresolved type and used to register
13938 incomplete type. Build a WFL around the variable initialization
13939 statement so that debug info can be generated on it.
13940 (source_start_java_method): Reverse argument list after they've
13942 (current_this): New static global variable.
13943 (java_complete_expand_methods): Set current_this when appropriate.
13944 (resolve_expression_name): Build correct static and non static
13945 field access bearing a simple name.
13946 (resolve_field_access): Resolve the length field of arrays. Handle
13948 (patch_method_invocation_stmt): Set the type of the method
13949 invocation to error_mark_node. This value is later overridden by a
13950 valid type, if any. Don't handle qualified constructor invocation
13951 as qualified method invocation. Call lookup_method_invoke with its
13952 new flag. It's no longer necessary to access the selected method
13953 as the value of a tree list. Handle constructor invocation.
13954 (patch_invoke): Reverse argument list when invoking non interface
13955 methods. Insert call to new as the first argument of the
13957 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13958 defined within a final class. Return INVOKE_STATIC if the invoked
13959 method is a constructor.
13960 (lookup_method_invoke): New lc argument is a flag to indicate a
13961 constructor lookup. Now handle constructor lookup. Choose the most
13962 specific method in case several were matching the invocation
13963 requirements. Return a method decl instead of a tree list featuring
13964 one single method decl element.
13965 (refine_accessible_methods_list): New lc flag argument to
13966 indicate that a constructor is being looked up.
13967 (not_initialized_as_it_should_p): New function.
13968 (java_complete_tree): Now process fake tree codes
13969 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13970 save_expr on resolved function call arguments. Case on
13971 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13972 (patch_assignment): LHS can be a field access expression. When
13973 dealing with reference, lhs_type is the promoted type of the
13974 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13976 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13977 (patch_binop): Use not_initialized_as_it_should_p where
13979 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13980 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13982 (resolve_type_during_patch): New function.
13983 (patch_cast): Call resolve_type_during_patch to resolve type and
13984 report error accordingly.
13985 (patch_array_ref): Use not_initialized_as_it_should_p where
13986 applicable. Array base expression is saved before being
13987 used. Promote the type of an array elements if it contains non
13989 (build_newarray_node, patch_newarray, build_this): New functions.
13991 1998-07-16 Tom Tromey <tromey@cygnus.com>
13993 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13994 increment it in `for' statement.
13995 (print_field_info): If number is inf or nan, don't print it.
13996 (print_method_info): If method name is `delete', just ignore it.
13997 (print_c_decl): Special-case jstringArray.
13999 * gjavah.c (help): New function.
14000 (no_argument): New function.
14001 (usage): Changed text.
14002 (main): Rewrote argument handling. Now handles -v, --help,
14004 (version): New function.
14005 (found_error): New global.
14006 (main): Return found_error.
14007 (generate_access): Set found_error.
14008 (print_c_decl): Likewise.
14010 1998-07-15 Tom Tromey <tromey@cygnus.com>
14012 * gjavah.c (print_c_decl): Don't print "," when examining field.
14013 Skip type name when looking at "[L" types.
14014 (process_file): Now static.
14015 (generate_access): Now returns int.
14016 (last_access_generated): New global.
14017 (process_file): Clear last_access_generated; make multiple passes
14019 (print_field_info): Just return if generate_access returns true.
14020 (print_method_info): Likewise. Also, allow <init> functions to
14022 (print_c_decl): Added is_init argument. Print constructors
14024 (print_cxx_classname): Use UTF8_GET to extract characters from
14026 (print_base_classname): New function.
14027 (print_class_decls): New function.
14028 (process_file): Use it.
14029 (utf8_cmp): New function.
14031 1998-07-13 Nick Clifton <nickc@cygnus.com>
14033 * lang-options.h: Format changed to match changes in gcc/toplev.c
14034 to implement a --help option.
14036 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14038 * decl.c (init_decl_processing): Revert change to dtable_type.
14040 1998-07-09 Per Bothner <bothner@cygnus.com>
14042 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14044 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14046 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14048 * lang.c (lang_init): Default flag_exceptions to 1, without
14049 checking to see if it's 2 first.
14051 1998-07-08 Jeffrey A Law (law@cygnus.com)
14053 * constants.c: Include "system.h".
14054 * decl.c: Likewise.
14055 * lang.c (flag_new_exceptions): Get via extern now.
14056 (lang_init_options): New functions. Turn on flag_new_exceptions.
14058 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14060 * lex.c (java_lex): Return 0 when we see an invalid character in
14063 * lex.c (java_read_char): Specify extra argument when calling
14065 (java_read_unicode, java_parse_end_comment,
14066 java_parse_escape_sequence): Likewise,
14067 (java_lex): Specify extra argument when calling
14068 java_lex_error. Test that IDs are beginning with a legal character
14069 for IDs. Handle invalid characters with an error message and a
14070 call to java_lex_error.
14071 (java_lex_error): Adjust column position by new argument
14072 `forward'. Issue an error even if in the middle of reporting an
14075 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14077 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14078 we don't explicitly put a null pointer when we're copying it.
14080 1998-07-07 Tom Tromey <tromey@cygnus.com>
14082 * gjavah.c (print_cxx_classname): New function.
14083 (super_class_name): Likewise.
14084 (print_super_fields): Removed.
14085 (in_super): Removed.
14086 (print_field_info): Never generate #defines.
14087 (print_c_decl): Changed generated types to match JNI. No longer
14088 print class name before method name.
14089 (print_method_info): Print "static" before static methods.
14090 Print "virtual" before non-final methods.
14091 (usage): Use exit(1), not exit(-1).
14093 (print_field_info): Use %.17g to print a double.
14094 (last_access): New globals.
14095 (process_file): Initialize last_access.
14096 (usage): Now static.
14097 (ACC_VISIBILITY): New define.
14098 (generate_access): New function.
14099 (print_field_info): Call it.
14100 (print_method_info): Likewise. Also, generate information for all
14101 methods, not just native methods. Return void.
14102 (print_c_decl): Return void.
14103 (print_field_info): Return void.
14105 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14107 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14108 processing the jc1 grammar file. Prefix bison functions and
14109 variables with java_.
14110 (parse.c): Dependencies on parse.h and lex.h
14111 * expr.c (build_java_arrayaccess): Function now global.
14112 * java-tree.h: Comment reorganized to carry on previous
14113 classification effort.
14114 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14115 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14116 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14117 java_parse (new prefix java_ generated by bison).
14118 (java_layout_parsed_class, java_register_parsed_class): Function
14120 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14121 * lex.c (static tree wfl_op): Variable deleted.
14122 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14123 ctxp fields to NULL_TREE.
14124 (java_lex): No longer create WFL for operators. Filename caching
14125 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14126 created as STRING_CST and later expanded. Removed extra argument
14127 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14129 (build_wfl_node): Removed code in comments.
14130 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14131 store token and location data in the current bison token.
14132 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14133 static/extern function declaration at the beginning of the file.
14134 (struct qualification): Data structure definition deleted.
14135 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14136 (qualify_ambiguous_name): Function declaration modified. Function
14137 now returns nothing.
14138 (build_array_ref, patch_array_ref, make_qualified_name,
14139 resolve_qualified_expression_name, maybe_generate_clinit,
14140 resolve_field_access): New static function declarations.
14141 (build_java_arrayaccess): New extern function declaration.
14142 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14143 (CALL_EXPR_PRIMARY): Macro deleted.
14144 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14145 (struct parser_ctxt): Field initialized_final
14146 removed. non_static_initialized, static_initialized: New fields.
14147 * parse.y (static tree kw_super, static tree kw_this): New global
14149 (%union): tree wfl field of operator member replaced by int
14150 location. WFLs are non longer created for operators.
14151 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14152 (qualified_name:): Now calls make_qualified_name to build the
14154 (type_declaration:): Consider generating <clinit> when class
14156 (variable_declarator:): Directly build an assignment node when the
14157 variable is initialized when declared.
14158 (this_or_super:): Build a WFL and set current location when THIS
14159 or SUPER are parsed.
14160 (expression_statement:): Wrap statement around a WFL.
14161 (primary_no_new_array:): Fixed typo. Changed value returned by
14162 THIS_TK because of its new type (temporary).
14163 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14164 (field_access:): Build qualified name with SUPER.
14165 (method_invocation:): Fixed returned value because of SUPER's new
14167 (array_access:): Use OSB_TK location information.
14168 (post_increment_expression:, post_decrement_expression:,
14169 unary_expression:, pre_increment_expression:,
14170 pre_decrement_expression:, unary_expression_not_plus_minus:,
14171 cast_expression:, multiplicative_expression:,
14172 additive_expression:, shift_expression:, relational_expression:,
14173 equality_expression:, and_expression:, exclusive_or_expression:,
14174 inclusive_or_expression:, conditional_and_expression:,
14175 conditional_or_expression:, assignment:): Use new location/token
14176 information available on operators.
14177 (create_class): Set super_decl_type to NULL_TREE when processing
14179 (register_fields): Field initialization is now a MODIFY_EXPR
14180 node. Chain initialization code to the matching lists (according
14181 the the field declaration modifiers).
14182 (maybe_generate_clinit): New function.
14183 (method_header): Don't set method's DECL_NAME to a WFL when adding
14184 methods to java.lang.Object.
14185 (resolve_and_layout): Now can return NULL_TREE if the type
14186 resolution fails. Otherwise, return the class DECL instead of its
14188 (check_method_redefinition): Don't patch method DECL_NAME if it
14189 belongs to java.lang.Object.
14190 (process_imports): Simply assign error_found to the value returned
14191 by check_pkg_class_access.
14192 (declare_local_variables): Don't use their init statements (if
14193 any) when parsing error were previously found. Reuse MODIFY_EXPR
14194 build during parsing as an init statement.
14195 (java_method_add_stmt): Now return the current method body.
14196 (java_layout_parsed_class, java_register_parsed_class): Functions
14198 (java_complete_expand_methods): Initialize the constant pool on a
14199 per class basis. Layout the classes before expanding their method
14200 bodies. Don't try expand artificial constructor code if error were
14201 found. Make the classes data and register them if no error were
14203 (java_complete_expand_method): Retrieve an artificial constructor
14204 argument list before entering its body. Assign the top block to
14205 the artificial constructor function body and set types of declared
14206 blocks and compound statements to void. Walk method body if not an
14207 artificial constructor.
14208 (make_qualified_name, cut_identifier_in_qualified): New functions.
14209 (resolve_expression_name): Fixed comments. Save/restore the
14210 current class CLASS_LOADED_P flag value. Build non qualified
14211 static field access and handle qualified expression names.
14212 (resolve_field_access, resolve_qualified_expression_name): New
14214 (patch_method_invocation_stmt): Use the new expression resolution
14215 scheme, calling resolve_field_access when the function call is
14216 resolved as an expression.
14217 (qualify_ambiguous_name): Function rewritten to work on qualified
14218 expression produced by make_qualified_name.
14219 (java_complete_tree): Promote type when function's argument are
14220 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14221 the assignment to discover further errors if RHS is a expression
14222 name that fails to evaluate. Declare LHS initialized even though
14223 the assignment failed. Don't use the location variable and removed
14224 extra argument in patch function calls. Now handle the ARRAY_REF
14225 case and build internal string representation when STRING_CSTs are
14227 (build_method_invocation): Don't wrap function call around a WFL.
14228 (build_assignment): Likewise. Use the operator location
14230 (patch_assignment): Handle array access LHSs. Handle error
14231 provenance, resulting in a better error report.
14232 (build_binop): Use op_location from operator as binop location
14234 (build_unaryop, build_incdec, build_cast): Likewise.
14235 (patch_binop): Extract location information from the node. Fixed
14236 typo in error message.
14237 (patch_unary_op): Extract location information from the node.
14238 (build_array_ref, patch_array_ref): New functions.
14240 1998-07-01 Tom Tromey <tromey@cygnus.com>
14242 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14243 match _Jv_IsInstanceOf.
14244 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14245 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14247 1998-06-30 Tom Tromey <tromey@cygnus.com>
14249 * decl.c (init_decl_processing): Functions are now named
14250 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14252 1998-06-29 Per Bothner <bothner@cygnus.com>
14254 * java-tree.h (load_class): Add prototype.
14255 * class.c (is_compiled_class): Add missing arg to load_class.
14256 * expr.c (expand_java_NEW): Call load_class.
14257 * parse.y (process_import): Removed bogus use of void return value.
14259 1998-06-25 Per Bothner <bothner@cygnus.com>
14261 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14262 Function name is "_Jv_Throw" instead of "soft_athrow".
14263 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14264 Function name is "_Jv_AllocObject" instead of "soft_new".
14265 Takes an extra parameter (object size).
14266 * expr.c: Update calls.
14268 1998-06-24 Per Bothner <bothner@cygnus.com>
14270 * lex.c (java_get_line_col): Handle end-of-file.
14271 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14273 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14275 * lang.c (lang_init): Make -fexceptions the default.
14276 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14277 exception handling is not turned on.
14279 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14281 * lang.c (flag_new_exceptions): Make this this default.
14282 * decl.c (end_java_method): Call emit_handlers.
14283 * except.c (method_init_exceptions): Set language code and version.
14284 (expand_start_java_handler): Enable exception, and call
14285 expand_eh_region_start.
14286 (expand_end_java_handler): Enable exception, and set up catch blocks.
14287 (emit_handlers): New routine to generate the saved handlers.
14288 * java-except.h (emit_handlers): Add prototype.
14290 1998-06-12 Per Bothner <bothner@cygnus.com>
14292 We used to have three different representations of the constant pool:
14293 the CPool structure, the tree_constant_pool, and the constructures
14294 used to build the Class object (which may need class and string
14295 constants) in compiled code. None were appropriate for compiling
14296 to .class files, so I did a major overhaul.
14298 First, the tree_constant_pool array was removed. Things were
14299 modified to the CPool structure in the JCF could be used.
14300 Second, a "capacity" field was added to the CPool, and functions
14301 written to search for a matching constant, adding one if not found.
14302 The code that generated the Class object was changed to use a CPool.
14303 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14304 the static Class object are now only in build_constants_constructor.
14305 Finally, I wrote code which can generate a .class file (including its
14306 constant pool) from the RECORD_TYPE of a class. This is a big step
14307 on the way to compiling Java source into .class files.
14309 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14310 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14312 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14313 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14314 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14315 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14316 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14317 (lang_type): Removed constant_pool field.
14318 * jcf.h (CPool): Renamed size to count. Added field capacity.
14319 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14320 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14321 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14323 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14324 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14325 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14326 (set_constant_entry, find_constant1, find_constant2,
14327 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14328 find_utf8_constant, find_class_or_string_constant): New functions.
14330 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14331 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14332 (give_name_to_class, get_class_constant): Likewise.
14333 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14334 (get_name_and_type_constant, get_ref_constant): Removed.
14335 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14336 * parse.y: Don't save/restore tree_constant_pool.
14337 * verify.c (verify_jvm_instructions): Update for new approach.
14338 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14340 * lang-options.h: Added -femit-class-file, -femit-class-files.
14341 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14342 (lang_f_options): Added "emit-class-file(s)".
14344 * expr.c (build_java_arrayaccess): Generate more efficient array
14345 bounds checking, by using unsigned compare.
14347 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14349 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14351 * parse.h: New comment on the handling of unresolved type
14352 identifiers. JDEPs are now part of the jdep_code enum.
14353 (typedef struct jdep): Now use enum jdep_code or int, depending on
14354 availability. Both are narrowed down to an 8 bits bitfield.
14355 (CALL_EXPR_PRIMARY): Fixed comment.
14357 1998-06-10 Tom Tromey <tromey@cygnus.com>
14359 * Make-lang.in (java): Added gjavac and jvgenmain.
14360 (java.start.encap): Depend on gjavac.
14361 (java.rest.encap): Depend on jvgenmain.
14363 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14364 (JAVA_CROSS_NAME): Likewise.
14365 (java.all.build): Depend on jvgenmain and gjavac.
14366 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14367 (jvgenmain$(exeext)): New target.
14368 (java.install-common): Wrote.
14369 * config-lang.in (compilers, stagestuff): Added gjavac and
14372 1998-06-10 Dave Brolley <brolley@cygnus.com>
14374 * lang.c (lang_decode_option): New argc/argv interface.
14376 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14378 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14379 * decl.c (build_decl_no_layout): New function.
14380 * expr.c (java_lang_expand_expr): Layout declarations found in
14381 blocks before they're pushed.
14382 * jcf-parse.c (load_class): Save current line when parsing class
14384 (parse_source_file): Register class before expanding their
14386 * lang.c (put_decl_node): Produce `null' when `void *' is
14388 * lex.c (static tree wfl_op): New static global, for error report
14390 (java_init_lex): wfl_operator and wfl_op initialized
14391 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14393 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14394 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14395 build_unresolved_array_type): New static function definitions.
14396 (build_decl_no_layout): New extern function declared.
14397 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14398 faulty modifier exists.
14399 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14400 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14401 (UNARY_PLUS_EXPR): New fake operator.
14402 (struct parser_ctxt): New field osb_number.
14403 * parse.y (static tree wfl_operator): New static WFL for operator
14404 bound error messages.
14405 (DECR_TK, INCR_TK): Moved.
14406 (OP_TK): Tagged <operator>.
14407 (array_type:): Now call build_unresolved_array_type.
14408 (dim_expr:): Count the number of '[' seen.
14409 (post_increment_expression, post_decrement_expression,
14410 pre_increment_expression, pre_decrement_expression,
14411 unary_expression_not_plus_minus, unary_expression:): Actions are
14412 now building the corresponding unary expressions.
14413 (cast_expression:): Actions are now building cast expressions.
14414 (build_unresolved_array_type): New function.
14415 (create_interface): Reset the number of declared interfaces.
14416 (create_class): Likewise.
14417 (method_header): Methods declared within the scope of an interface
14418 are now implicitly set public and abstract.
14419 (java_complete_class): Variable's and parameter's type are patched
14420 with a promoted type.
14421 (declare_local_variables): Resolved non builtin types are promoted
14422 before being used to build a variable decl. Removed type patch
14423 posted on variable initialization statement.
14424 (source_start_java_method): Use build_decl_no_layout to build the
14425 decl of a parameter of incomplete type.
14426 (java_register_parsed_class): Process interfaces too. Call
14427 rest_of_decl_compilation on each processed class declarations.
14428 (java_complete_expand_methods): Don't attempt to expand things in
14430 (java_complete_tree): Process CONVERT_EXPR, even though it always
14431 has a type. Propagate error_mark_node to node's type too. Promote
14432 method's call argument type and return error_mark_node if
14433 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14434 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14435 handle unary operator nodes.
14436 (build_assignment): Added comment.
14437 (print_int_node): New function.
14438 (patch_assignment): New second argument. New error handling. Use
14439 print_int_node. Handle references. Use can_cast_to_p to issue
14440 different error message according to the context and check upon
14441 the initialization of the RHS.
14442 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14443 (operator_string): Handle more operators.
14444 (patch_binop): No longer use a function static
14445 wfl_operator. Improved error message on shift distance.
14446 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14447 patch_cast): New functions.
14449 1998-06-05 Per Bothner <bothner@cygnus.com>
14451 * jvspec.c: New file.
14452 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14454 * java-tree.h (identifier_subst): Add declaration.
14456 1998-06-04 Tom Tromey <tromey@cygnus.com>
14458 * jvgenmain.c (main): Generate call to JvRunMain.
14460 * class.c (make_class_data): Push value for "sync_info" field.
14461 * decl.c (init_decl_processing): Push "sync_info" field.
14463 1998-06-03 Per Bothner <bothner@cygnus.com>
14465 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14466 Java (source) name, not signature.
14467 Set TYPE_ALIGN to (at least) that of element_type.
14469 1998-06-02 Per Bothner <bothner@cygnus.com>
14471 * class.c: Moved classname-mangling-rekated code to ...
14472 * mangle.c: ... this new file.
14473 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14474 * Makefile.in: Update for above changes.
14476 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14478 * expr.c (truthvalue_conversion): Convert integer and floating
14479 point value to their truth value.
14480 * lex.c (java_lex): Handle the `null' literal.
14481 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14482 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14483 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14486 * parse.y: Reorganization/documentation on token declaration.
14487 (binop_lookup[]): New added new tree codes.
14488 (relational_expression): Build corresponding binary operators.
14489 (equality_expression, conditional_and_expression,
14490 conditional_or_expression): Likewise.
14491 (java_complete_class): Fix crash in debug message.
14492 (java_complete_tree): Check initialization of method call
14493 arguments. Further bogus node evaluation to detect more error
14494 during assignments. Handles more binary operators.
14495 (patch_assignment): Use DECL_P.
14496 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14498 (operator_string): Handle more case. Compacted source.
14499 (patch_binop): Changed function comment. Checking for
14500 uninitialized first operand takes the compound assignment into
14501 account and uses DECL_P. Checking for uninitialized second operand
14502 delayed to routine's end. Use macros to issue type bound error
14503 messages and issue messages on both operands if their types are
14504 different. Force fixed type into node. Handle all binary
14507 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14509 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14510 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14511 build operator node and return tokens.
14512 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14513 * parse.h (java_complete_tree): Changed returned type in prototype.
14514 (build_method_invocation, build_assignment, patch_assignment,
14515 patch_binop): New static function declarations.
14516 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14517 BUILD_EXPR_WFL): New macros.
14518 * parse.y (enum tree_code binop_lookup[]): New static for token to
14520 (%union): Parser union has new sub-structure `operator'.
14521 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14522 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14523 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14524 ASSIGN_ANY_TK): Tokens tagged `operator'.
14525 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14526 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14527 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14528 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14529 (assignment_operator:): Rule tagged `operator'.
14530 (expression_statement:): Re-installed default rule.
14531 (method_invocation:): Sub rules call build_method_invocation.
14532 (postfix_expression:): Don't attempt to resolve name here. Just
14534 (multiplicative_expression:): Sub-rules build corresponding binop
14536 (additive_expression:, shift_expression:, and_expression:,
14537 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14538 (assignment:): Sub rule invoke build_assignment.
14539 (assignment_operator:): Default rules on sub rules.
14540 (force_error): Added documentation on this variable.
14541 (declare_local_variables): Build initialization calling
14543 (expand_start_java_method): Removed unused rtx declaration. Mark
14544 arguments as already initialized.
14545 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14546 (java_complete_expand_methods): Don't process next method if
14547 completion of the previous one triggered errors.
14548 (java_complete_expand_method): Call source_end_java_method if no
14549 error were found during completion.
14550 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14551 locals declaratilon. Handle names found within a class. Return
14552 error_mark_node when things aren't found.
14553 (patch_method_invocation_stmt): Return error_mark_node on failures.
14554 (patch_invoke): Removed unused local. Return the correct node.
14555 (java_complete_tree): Now returns a value. The BLOCK section binds
14556 local identifiers and the type of a BLOCK is now void. Assign the
14557 result of operand completion on COMPOUND_EXPR. Assign the
14558 encapsulated node of a WFL to the result of its completion, except
14559 when the node is an identifier. Now handle MODIFY_EXPR and several
14560 binary operators. Return error_mark_node on errors.
14561 (build_method_invocation, build_assignment, patch_assignment,
14562 build_binop, operator_string, patch_binop): New functions.
14563 * typeck.c (binary_numeric_promotion): New function.
14565 1998-05-21 Per Bothner <bothner@cygnus.com>
14567 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14568 Replace most uses of ident_subst by identifier_subst.
14570 * class.c (push_class_static_dummy_field): Removed function.
14571 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14572 instead of looking got "class" static field. Create that decl here.
14573 (class_identifier_node): Removed; no longer needed.
14574 (init_class_processing): Don't init class_identifier_node.
14575 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14576 Do nreverse 0 times (instead of twice) for Object and Class.
14577 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14579 1998-05-20 Per Bothner <bothner@cygnus.com>
14581 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14582 while initializing linenumber_count and linenumber_table.
14583 Do it before init_function_start (which calls emit_line_note).
14584 * expr.c (expand_byte_code): Don't need to clear lineno here.
14586 1998-05-18 Tom Tromey <tromey@cygnus.com>
14588 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14589 then mangle number as _N_.
14591 * class.c (mangle_class_field): New function.
14592 (build_class_ref): Set assembler name of class reference using
14593 mangle_class_field.
14594 (push_class_static_dummy_field): Likewise.
14596 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14598 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14599 of assigning to TREE_CODE. The latter method exploits a feature
14600 of GCC that is not ANSI compliant.
14602 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14604 * decl.c (pushdecl_force_head): New function.
14605 (pushlevel): Removed conditional printf.
14606 (complete_start_java_method): Don't enter local variable scope if
14607 function is compiled from source code.
14608 * expr.c: parse.h now included
14609 (java_lang_expand_expr): New function.
14610 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14611 printf. Terminate buffer when doing directories.
14612 * jcf-parse.c (parse_source_file): Call lang_init_source before
14613 parsing and before code generation.
14614 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14615 use printf if the macro is defined.
14616 * lang.c (lang_init): Install lang_expand_expr hook on
14617 java_lang_expand_expr.
14618 (java_dummy_print): New function.
14619 (lang_init_source): New function.
14620 * lex.c (java_lex): Remember location of an opening brace at the
14621 second nesting level.
14622 (java_is_eol): Unget character seen after a CR if it is EOF.
14623 * parse.h: Now includes lex.h
14624 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14625 printf if the macro is defined.
14626 (expand_start_java_method, build_expr_block, enter_block,
14627 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14628 New static function declarations.
14629 (pushdecl_force_head): New extern function declaration.
14630 (INCOMPLETE_TYPE_P): New macro.
14631 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14632 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14633 BLOCK_EXPR_ORIGIN): New macros.
14634 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14635 DECL_SOURCE_LINE_LAST): New macros.
14636 (struct parser_ctxt): Removed field current_method_decl, redundant
14637 with the field current_function_decl. Added fields
14638 first_ccb_indent1 and pending_block.
14639 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14640 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14642 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14643 (compilation_unit:): Cosmetic on sub rule.
14644 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14645 (variable_initializer:): Installed default rule on expression:.
14646 (method_declaration:): method_header: starts a new
14647 method. method_body: installs the function body, absorbs blocks
14648 emitted for temporary variable scopings, pops function's body block
14649 and merges function's last statement lineno in DECL_SOURCE_LINE.
14650 (method_body:): Installed default rules.
14651 (block:): Call enter_block when an opening brace is seen. Absorb
14652 scoping blocks and call exit_block when a closing brace is seen.
14653 (block_statement:): Cosmetic changes.
14654 (method_invocation:): Create WFL around CALL_EXPR node.
14655 (patch_stage): Added comment around definition.
14656 (method_header): Try to use first_ccb_indent1 as the first line of
14657 the method, so BP debug info are emitted at the first opening
14658 brace of the function. If the function has no body, use the
14659 location of the function's name. Override currently defined method
14660 name with the matching WFL so we can point redefinition errors
14661 using the location where the function's name was declared.
14662 (check_abstract_method_header): Interprets DECL_NAME as an
14663 identifier or as a WFL, accordingly.
14664 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14665 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14666 location and name information out of it and reinstall DECL_NAME to
14667 its original identifier node value.
14668 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14669 function's source code).
14670 (read_import_dir): Test the value returned by find_class and issue
14671 a fatal accordingly.
14672 (declare_local_variables): Push a new block for the scope of the
14673 new variable(s) if code has been already generated at that nesting
14674 level. Pinpoint redefinition errors using the variable id
14675 WFLs. Generate initialization code if necessary. If the variable
14676 type is incomplete, register a patch on its decl.
14677 (source_start_java_method): Rewritten. Define a new block for the
14678 function's parameters. Build parameter decl out of function's
14679 arguments and register them for a patch if their types are
14681 (expand_start_java_method): Includes the part of
14682 source_start_java_method that was pushing the parameter decls and
14683 completing the method start code.
14684 (source_end_java_method): Removed call the expand_end_bindings and
14685 poplevel (already taken care of). Reinstall function's arguments
14686 and get function's last line of code before calling
14687 expand_function_end.
14688 (java_method_add_stmt): New comment before the function's
14689 code. Complement the second operand of the current COMPOUND_EXPR
14691 (java_complete_expand_methods): Don't generate debug info on line
14692 zero when expanding a generated constructor.
14693 (java_complete_expand_method): Set start and end line numbers for
14694 a artificially generated constructor to one and manually call
14695 enter_block and exit_block when defining it. For all methods:
14696 expand function's start calling the new expand_start_java_method
14697 and invoke java_complete_tree on the effective method's body, if
14699 (resolve_expression_name): Now use lookup_name_in_blocks to search
14700 local variable decls and print out an error when variables are
14702 (patch_method_invocation_stmt): Inserted comment before the
14704 (lookup_method_invoke): Chain method's arguments using chainon
14705 with the current arg list as a second argument. Inserted missing
14706 IDENTIFIER_POINTER when reporting an error on methods not found.
14707 (refine_accessible_methods_list): Don't retain constructors.
14708 (patch_arguments): Function removed.
14709 (java_complete_tree): Inserted comment before the function's
14710 code. New case for BLOCKs. Moved the WFL case a bit
14711 further. Complete function's arguments.
14712 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14713 maybe_absorb_scoping_blocks): New functions.
14715 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14717 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14719 * jcf-parse.c (parse_source_file, java_error_count): New forward
14720 and extern declarations.
14721 (java_parse_abort_on_error): Macro moved.
14722 (jcf_parse_source): fatal called if fopen fails. Now calls
14724 (parse_source_file): New parse_only parameter. Reflects the
14725 elimination of the second pass.
14726 (yyparse): parse_source_file called with argument set to 0.
14727 * jcf.h (JCF_ZERO): Sets java_source to zero.
14728 * lex.c (java_init_lex): pass argument is gone. Function modified
14729 to be called once during the analysis of a file.
14730 (java_unget_unicode): Fixed typo in fatal message.
14731 (java_get_line_col): Likewise.
14732 (java_lval): Likewise. String literals no longer built during
14734 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14736 * parse.h (MODIFIER_WFL): New macro.
14737 (parse_check_super, parser_check_super_interface): Now return int.
14738 (parser_chain_incomplete_item, not_builtin_p,
14739 complete_method_decl): Declarations removed.
14740 (build_method_invocation_stmt, build_invoke): Renamed using the
14741 `patch' instead of `build'
14742 (register-incomplete_type, obtain_incomplete_type,
14743 java_complete_tree, java_complete_expand_method,
14744 unresolved_type_p, create_jdep_list): New function declarations.
14745 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14746 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14747 (jdep): New typedef on new struct _jdep.
14748 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14749 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14750 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14751 JDEP_RESOLVED_P): New macros.
14752 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14753 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14754 JDEP_VARIABLE): New enum values and jdep kinds.
14755 (jdeplist): New typedef on struct _jdeplist.
14756 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14758 (CALL_EXPR_PRIMARY): New macro.
14759 (struct parser_ctxt): Fields java_pass, current_method_decl,
14760 method_decl_list deleted. New field jdeplist.
14761 (INCOMPLETE_P): Macro deleted.
14762 * parse.y (single_type_import_declaration:): Removed pass switch.
14763 (type_import_on_demand_declaration): Likewise.
14764 (field_declaration:): Removed pass switch on all sub rules.
14765 (class_declaration:): Call the complete_class_decl removed on
14767 (method_declaration:): Removed second pass switch. No longer chain
14768 methods decl when method_header reduced.
14769 (method_header:): Sub rules no longer depend on pass switch.
14770 (method_declarator:): Likewise.
14771 (method_body:): Likewise.
14772 (abstract_method_declaration:): Likewise.
14773 (block_statement:): Likewise.
14774 (local_variable_declaration:): Likewise.
14775 (argument_list:): Likewise.
14776 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14777 removed. Partial CLASS_EXPR tree node built instead.
14778 (postfix_expression:): Removed pass switch on all sub rules.
14779 (java_pop_parser_context): Free classd_list content.
14780 (yyerror): Call obstrack_grow0 to finalize error message.
14781 (check_class_interface_creation): Comment modified to reflect new
14782 returned value meaning. Removed second pass switch. Return 1 if an
14783 error was found, 0 otherwise. Adjust pointer on filename if a
14784 leading path separator was found.
14785 (maybe_create_class_interface_decl): Removed first pass switch
14786 when linking the class decl to the class_list. Install a new
14787 jdep_list for the class.
14788 (add_superinterfaces): List of unresolved interfaces is
14789 gone. Unresolved interfaces are directly added to the current
14791 (create_interface): Second pass shortcut removed.
14792 ctpx->modifier_ctx access through MODIFIER_WFL.
14793 (create_class): Second pass shortcut removed. Call to
14794 register_incomplete_type replaces the call to
14795 parser_chain_incomplete_item.
14796 (complete_class_decl): Function removed.
14797 (duplicate_declaration_error): New way of retrieving redeclared
14799 (register_fields): Call to lookup_modifier_cl replaced by
14800 MODIFIER_WFL. New way of handling unresolved type, using
14801 unresolved_type_p and obtain_incomplete_type.
14802 register_incomplete_type replaces call to parser_chain_incomplete_item.
14803 (patch_stage): New static global variable.
14804 (method_header): New way of handling unresolved type, using
14805 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14806 indicates that the method decl needs to be patched.
14807 (check_abstract_method_header): Call to lookup_modifier_cl
14808 replaced by MODIFIER_WFL.
14809 (method_declarator): Incomplete argument type are registered
14810 calling register_incomplete_type. Patch on the declared method is
14811 issued in that case.
14812 (unresolved_type_p): New function.
14813 (parser_check_super_interface): New comment to reflect function's
14814 modified returned type (int). Function and has a new argument
14815 this_wfl. Call to parse_error_context uses this_wfl instead of
14816 relying on lookup_cl.
14817 (parser_check_super): Comment reflects function's new returned
14818 type (int). Function returns nonzero value on error.
14819 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14820 register_incomplete_type, jdep_resolve_class): New functions to
14821 handle incomplete types in declarations.
14822 (java_complete_class): Rewritten to work with the new incomplete
14823 type handling scheme.
14824 (complete_class_report_errors): Likewise.
14825 (complete_method_decl): Removed: it jobs is now handled by
14826 java_complete_class.
14827 (do_resolve_class): Class loaded in not already loaded and not
14828 found in Java source code.
14829 (java_check_regular_methods, java_check_abstract_methods): Don't
14830 call complete_method_decl anymore.
14831 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14832 (read_import_dir): Got rid of the pass number dependency.
14833 (declare_local_variables): New handling of unresolved types (patch
14835 (source_start_java_method): New parameter level. Function called
14836 with level set to 1 when argument types are potentially
14837 unresolved. Called to complete the job with level set to 2 once
14838 types are complete.
14839 (source_end_java_method): Call to permanent_allocation
14840 removed. Waiting to be replaced by a more suitable obstack
14842 (java_complete_expand_methods, java_complete_expand_method,
14843 java_expand_finals): New functions.
14844 (build_method_invocation_stmt): Renamed
14845 patch_method_invocation_stmt. Extracts function call expression
14846 (wfl) and arguments (args) from CALL_EXPR tree operands.
14847 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14848 call. Patch the function and argument operand of the CALL_EXPR
14850 (patch_argument, java_complete_tree): New functions.
14852 1998-04-20 Per Bothner <bothner@cygnus.com>
14854 Recover from missing fields and methods (i.e. error instead of fatal).
14855 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14856 * expr.c (expand_invoke): Recover from missing method.
14857 (expand_java_field_op): Recover from missing field.
14858 Inline references to java.lang.{Integer,Char,...}.TYPE.
14859 * typeck.c (get_type_from_signature), java-tree.h: New function.
14860 * class.c (add_method): Use get_type_from_signature.
14861 (build_class_ref): Handle a class that was not found.
14862 * typeck.c (convert): Handle conversion to pointers (for convenience).
14863 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14864 instead of lookup_field to handle missing fields.
14866 * jcf-parse.c (process_zip_dir): Set java_source.
14868 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14870 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14872 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14874 * jcf-parse.c (load_class): Don't change input_filename before
14875 calling jcf_parse_source (but still do it before calling
14877 (jcf_parse_source): Assign input_filename after having saved the
14879 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14880 list. ctxp->modifier_ctx zeroed according to its new
14881 definition. ctxp->filename initialized. Removed
14882 JAVA_MODIFIER_CTX_UNMARK.
14883 (java_unget_unicode): Update the character based column position.
14884 (java_allocate_new_line): ref_count not used anymore. Always free
14885 ctxp->p_line. Initialize c_line->char_col to 0.
14886 (java_get_unicode): Update the character based column position.
14887 (java_lex): Use ctxp->elc to store current position in source
14888 file, at the beginning of the parsed token. Set modifier_ctx entry
14889 corresponding to the parse modifier to a WFL node. Return a WFL
14890 node when an identifier is parsed.
14891 (java_lex_error): Now uses ctxp->elc to store current position in
14893 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14894 * lex.h (build_wfl_node): New function definitions.
14895 (struct java_line): ref_count and next fields are gone. New field
14897 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14898 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14899 (JAVA_COLUMN_DELTA): New macro.
14900 (java_lc): New typedef on new struct _java_lc.
14901 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14902 (parse_error_context, parse_warning_context): Changed prototypes.
14903 (java_get_line_col): Added as an available global function.
14904 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14905 (IC_DECL): Replaced by macro IC_TYPE
14906 (DEPEND_WFL): New macro.
14907 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14909 (exit_java_complete_class): Removed a commented out statement.
14910 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14911 now an array of tree nodes. Deleted fields line_list and
14912 e_line. New field elc, to replace e_line.
14913 * parse.y (array_type:): Build WFL node.
14914 (qualified_name:): Build a single WFL node out of two. Retain
14915 the location information of the first node in the resulting node.
14916 (package_declaration:): Use package name as a WFL node
14917 (single_type_import_declaration:): Use imported name as a WFL node.
14918 (type_import_on_demand_declaration:): Use root of the imported
14919 packages as a WFL node.
14920 (field_declaration:): Removed unused local variable cl.
14921 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14922 (yyerror): New static elc. Removed static error_line, error_pos.
14923 New local code_from_source. Save ctxp->elc into elc at the first
14924 pass. Call java_get_line_col to get a string of the line where
14925 the error occurred.
14926 (debug_line): Removed static function.
14927 (parse_error_context, parse_warning_context): Parameter cl is now
14928 a WFL node. Use its value to initialize ctxp->elc.
14929 (redefinition_error): Parameter cl is now a WFL node.
14930 (parse_add_interface): New parameter wfl. No longer call
14931 lookup_cl, use wfl instead.
14932 (check_class_interface_creation): Parameter cl is now a WFL node.
14933 (maybe_create_class_interface_decl): Likewise.
14934 (add_superinterfaces): New function.
14935 (create_interface): Removed local cl, node, super_decl,
14936 super_decl_type. Function now uses id as a WFL node. Better
14937 warning/error report on obsolete or forbidden mix of
14938 modifiers. Now calls add_superinterfaces to register interfaces.
14939 (create_class): Removed local cl, node. Local variable id is used
14940 as a WFL node. Better error report on forbidden modifier
14941 mix. Uses add_superinterfaces to register interfaces.
14942 (find_field): Argument cl is now a WFL node. Now store the WFL
14943 node of a fields that needs to be checked for their
14945 (method_header): Local variable node non longer used. Local
14946 variable id replaces cl.
14947 (check_modifiers_consistency): Local variable cl is now a WFL
14949 (method_declarator): Local variable cl replaced by parameter id.
14950 (parser_qualified_name): Now uses parameter name as a WFL node.
14951 (parser_check_super_interface): New parameter wfl, for achieve
14952 greater accuracy during error reports.
14953 (parser_chain_incomplete_item): New parameter named location. Used,
14954 along the decl, to construct the incomplete item node.
14955 (java_complete_class): resolve_class now uses WFL node extracted
14956 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14958 (complete_method_decl): Unresolved function's argument types are WFL.
14959 (resolve_class): Parameter cl is now a WFL node.
14960 (resolve_and_layout): Likewise.
14961 (do_resolve_class): Likewise. Try first to use cl and then do the
14962 lookup on the decl when calling check_pkg_class_access.
14963 (complete_class_report_errors): Use IC_TYPE in place of
14964 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14965 instead of doing a lookup over the decl.
14966 (java_check_final): Use WFL info from field tree list.
14967 (lookup_cl): Rewritten and returns a statically defined WFL node.
14968 (lookup_modifier_cl): Now uses information from WFL nodes.
14969 (process_imports): Likewise.
14970 (read_import_dir): name and cl arguments replaced by a single WFL
14971 node. Function modified accordingly.
14972 (find_in_imports_on_demand): Now uses WFL node.
14973 (check_pkg_class_access): cl argument is now a WFL node.
14974 (declare_local_variables): Fixed to use WFL nodes.
14975 (resolve_expression_name): Likewise.
14976 (build_method_invocation_stmt): name_combo argument renamed
14977 wfl. Function modified to use WFL nodes.
14978 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14979 (lookup_method_invoke): cl is now a WFL node. Added missing
14980 IDENTIFIER_POINTER to class type decl name.
14982 1998-04-14 Dave Brolley <brolley@cygnus.com>
14984 * lang.c (init_parse): Now returns char* containing the filename.
14986 1998-04-10 Per Bothner <bothner@cygnus.com>
14988 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14990 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14991 * class.c (make_class_data): If flag_assume_compiled, initial class
14992 state is CSTATE_PREPARED; make superclass and interfaces direct
14993 references, rather than constant pool indexes.
14995 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14997 * parser.y: Include flags.h. Removed debug variable pl.
14998 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14999 (block:): Likewise.
15000 (labeled_statement_nsi:): Generate debug info when reducing
15001 expression_statement:.
15002 (check_pkg_class_access): get_access_flags_from_decl invocation
15003 fixed for new CLASS_* flags location.
15004 (source_end_java_method): Save/restore parser context when
15005 entering/leaving this routine. Restore lineno to its right value
15006 before calling expand_end_bindings.
15007 (build_method_invocation_stmt): build_invoke called with the
15008 current line information.
15009 (build_invoke): New argument cl. Wrap the function call around a
15011 (refine_accessible_methods_list): Changed comment, removed
15013 * parse.h: Fixed typo in comments.
15014 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15015 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15016 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15018 * lex.c (java_lex): Record the last closing curly bracket of a
15020 * jcf-parse.c (jcf_parse_source): Now calls
15021 java_check_methods. Clarified comment, fixed typo.
15023 1998-04-09 Dave Brolley <brolley@cygnus.com>
15025 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15026 (finish_parse): Expose for non USE_CPPLIB builds.
15028 1998-04-08 Jeffrey A Law (law@cygnus.com)
15030 * lang.c (lang_print_xnode): New function.
15032 1998-04-03 Per Bothner <bothner@cygnus.com>
15034 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15035 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15036 used to build a class's dispatch table.
15037 (make_class_data): Generate dispatch table if flag_assume_compiled.
15038 Set dtable of class object to address of class_dtable_decl.
15040 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15041 be volatile and have side effects - generates better code.
15043 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15044 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15046 * expr.c (expand_invoke): If class is final, method is
15047 effectively final, so can call it directly.
15049 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15051 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15053 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15055 * parse.y (build_method_invocation_stmt): Removed extra argument
15058 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15060 * expr.c (dtable_indent): Now static global.
15061 (expand_invoke): Now call invoke_build_dtable and
15062 build_invokevirtual.
15063 (invoke_build_dtable, build_invokevirtual): New functions.
15064 * jcf-io.c (find_class): Defer issuing a warning by setting
15065 jcf->outofsynch to 1.
15066 * jcf-parse.c (jcf_out_of_synch): New function.
15067 (load_class): Test this_jcf.outofsynch flag and call
15068 jcf_out_of_synch accordingly.
15069 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15070 comment indentation.
15071 * lex.c (java_get_unicode): Fixed code indentation.
15072 (java_lex): Create string literal. Fixed typo. Removed several
15073 premature obstack_free.
15074 * parse.h: New enums for name resolution and invocation mode.
15075 (struct qualification): New data structure.
15076 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15077 (do_resolve_class, build_method_invocation_stmt,
15078 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15079 debug_line, identical_subpath_p, invocation_mode,
15080 refine_accessible_methods_list, build_invoke,
15081 lookup_method_invoke): New functions declared.
15082 (build_invokevirtual, invoke_build_dtable, match_java_method,
15083 build_field_ref, jcf_out_of_synch): New references to external
15085 (struct parse_ctxt): Removed artificial_constructor field.
15086 * parse.y: (array_type:): Type defined for this rule.
15087 (class_type:): Installed default rule for interface_type:.
15088 (array_type:): Now build Java array type.
15089 (qualified_name:): Now use obstack_grow0.
15090 (method_declaration:): Skip the artificial constructor added to
15092 (abstract_method_declaration:): Execute the code only during pass 1.
15093 (block:): Installed default rule in block_statements:.
15094 (block_statement:): Add the statement to the method during pass 2.
15095 (statement_expression): Installed default rule for
15096 method_invocation:.
15097 (argument_list:): Added code to build the argument list.
15098 (method_invocation:): Added call to create the method invocation
15100 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15101 (debug_line): New function for debug.
15102 (complete_class_decl): No longer do something during pass 1.
15103 (method_header): Use BUILD_PTR_FROM_NAME.
15104 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15106 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15107 function's main comment.
15108 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15110 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15111 (resolve_class): Now works with arrays.
15112 (do_resolve_class, resolve_and_layout): New functions.
15113 (java_check_regular_methods): Reverse method list before and after
15114 having processed it. No longer set ctxp->artificial_constructor.
15115 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15116 accordingly. Fixed typo in issued error message. Now use
15118 (find_in_imports_on_demand): Now use obstack_grow0.
15119 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15120 (source_end_java_method): Call expand_expr_stmt instead of
15121 expand_expr. Calls it before calling expand_function_end.
15122 (java_method_add_stmt): Do nothing if errors were found during
15124 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15125 (build_method_invocation_stmt, build_invoke, invocation_mode,
15126 lookup_method_invoke, refine_accessible_methods_list,
15127 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15129 * typeck.c (build_java_signature): Properly end method signature
15130 if return type skipped.
15131 (match_java_method): New function.
15133 1998-03-16 Per Bothner <bothner@cygnus.com>
15135 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15137 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15139 * expr.c (build_invoke_non_interface): New function.
15140 (methods_ident, ncode_ident): Now static globals.
15141 (expand_invoke): Use build_invoke_non_interface.
15142 * java-tree.h (struct lang_decl): New field function_decl_body.
15143 (DECL_FUNCTION_BODY): New macro.
15144 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15145 CLASS_FROM_SOURCE_P.
15146 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15147 before starting pass 2. Call to java_generate_parsed_class replaced
15148 by java_register_parsed_class.
15149 * lex.c: Fixed typo in header. Some line width related formating.
15150 * lex.h: Some line width related formating.
15151 * parse.h (source_end_java_method, resolve_expression_name,
15152 complete_class_decl, maybe_create_class_interface_decl,
15153 check_class_interface_creation): New static function declarations.
15154 (java_layout_parsed_class, java_method_add_stmt): New function
15156 (struct parser_ctxt): Field mark_class_generate removed. New
15157 fields class_list and artificial_constructor.
15158 * parse.y: Fixed typo in header.
15159 (class_declaration:): Call complete_class_decl when class body
15161 (method_declaration:): Call source_end_java_method in pass 2 when
15162 the method body is defined.
15163 (postfix_expression:): Do expression name resolution on sub-rule
15164 name during pass 2.
15165 (create_class, create_interface): Merged common pieces.
15166 (check_class_interface_creation, maybe_create_class_interface_decl):
15168 (complete_class_decl): New function.
15169 (register_fields): Fixed line width related typo.
15170 (method_header): Correctly skip first argument when fixing
15171 argument line. Changed the loop.
15172 (java_check_circular_reference): Now use ctxp->class_list.
15173 (java_complete_class): Removed start/stop marking.
15174 (java_check_regular_methods): Now takes a class decl as an
15175 argument. Add default constructor if none were encountered.
15176 (java_check_methods): Now use ctxp->class_list. Changed call to
15177 java_check_regular_methods.
15178 (source_start_java_method): Set DECL_ARG_TYPE for each function
15180 (source_end_java_method, java_method_add_stmt): New functions.
15181 (java_generate_parsed_class): No longer exists.
15182 (java_layout_parsed_class, java_register_parsed_class): New functions.
15183 (resolve_expression_name): New function.
15185 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15187 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15188 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15189 until pass initializations are done. Call read_import_dir with
15191 * parse.h: (lookup_modifier_cl): New function declared.
15192 (INTERFACE_FIELD_MODIFIERS): New macro.
15193 (OBSOLETE_MODIFIER_WARNING): New macro.
15194 * parse.y: (register_fields): Class type and current field name in
15195 local variables. Check modifier(s) if adding field(s) to an interface.
15196 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15197 and report errors using the faulty modifier line context.
15198 (lookup_modifier_cl): New function.
15199 (read_import_dir): Detect and report default import processing
15202 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15204 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15205 * class.c (is_compiled_class): Return 1 after making sure it
15206 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15207 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15208 * java-tree.h (flag_assume_compiled): Add decl.
15209 * lang.c (lang_f_options): Add the flag.
15210 (flag_assume_compiled): Add decl, default to 0.
15212 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15214 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15215 (is_compiled_class): Likewise.
15216 (layout_class): Likewise.
15217 (layout_class): Detect and lay out classes defined in source code.
15218 (interface_of_p, add_interface_do, may_add_interface): New
15220 (add_interface): Now use add_interface_do.
15221 (add_method_1): New function.
15222 (add_method): Now use add_method_1.
15223 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15224 (complete_start_java_method): New function.
15225 (start_java_mehod): Now call complete_start_java_method.
15226 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15227 (expand_invoke): Likewise and fixed typo.
15228 *gjava.c: (print_super_field): Use new argument to find_class
15231 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15232 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15233 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15235 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15236 (add_method_1, push_class): New prototypes.
15237 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15238 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15239 directory where the class was found.
15240 (find_class): New argument DO_CLASS_FILE. Function find_class
15241 modified accordingly.
15242 *jcf-parse.c: (fix_class_path): New function.
15243 (load_class): Use new VERBOSE argument. load_class now finds and
15244 loads/parses .class/.java files. Save read_state of current_jcf
15246 (java_parser_abort_on_error): New macro.
15247 (jcf_parse_source, parse_source_file): New function.
15248 (jcf_parse): Fixed typo.
15249 (yyparse): Call parse_source_file () only.
15250 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15251 writing the real class name back in the zip directory entry.
15252 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15253 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15254 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15255 (find_class): Prototype fixed.
15256 *lex.c: Added 1998 time stamp.
15257 Removed all static global variables, moved into the parser
15258 context data structure.. Now include unistd.h if SEEK_SET not
15260 (java_init_lex): Rewritten.
15261 (java_sneak_unicode): Modified current unicode access in current line.
15262 (java_unget_unicode): Likewise.
15263 (java_allocate_new_line): New allocation management.
15264 (java_read_char): Modified access and storage of unget_utf8_value.
15265 New way of processing current unicode.
15266 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15267 (java_get_unicode): Now use the parser context.
15268 (java_lineterminator): Likewise.
15269 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15270 of the reentrant parser implementation. Function now use the
15271 parser context data structure and java_lval. Fixed production of
15272 the float and double constant "out of range" error message. Fixed
15273 obstack use. Return integer value when hitting a modifier. Now
15274 return type for TRUE, FALSE and other predefined types. Return
15275 identifier as a TREE_LIST list containing the current line context
15276 as the TREE_VALUE sub-node.
15277 (java_unicode_2_utf8): Fixed typo in declaration.
15278 (java_lex_error): Now use the parser context data structure.
15279 *lex.h: Added 1998 time stamp.
15280 (struct java_line): New fields ref_count and next.
15281 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15282 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15283 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15284 *parse.h: Added 1998 time stamp.
15285 (java_parse_source_file): Renamed from parse_source_file.
15286 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15287 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15288 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15289 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15290 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15291 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15292 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15293 (struct parser_ctxt): New data structure to keep the parser context.
15294 *parse.y: Added 1998 time stamp, got rid of static global variables.
15295 (java_error_count, ctxp): New global variables.
15296 (%union): New value field.
15297 (numeric_type, integral_type): Rules removed.
15298 (primitive_type): Rule defined to handle integral, float, double and
15300 (qualified_name, package_declaration,
15301 single_type_import_declaration, type_import_on_demand_declaration,
15302 modifiers, class_declaration, super, interfaces,
15303 interface_type_list, class_body, field_declaration,
15304 field_declaration, variable_declarators, variable_declarator,
15305 variable_declarator_id, method_declaration, method_header,
15306 formal_parameter_list, formal_parameter, method_body, block,
15307 static, interface_declaration, extends_interfaces,
15308 abstract_method_declaration, local_variable_declarators): Rules now
15310 (force_error, do_warning): New global statics.
15311 (push_parser_context, parser_context_save_global,
15312 parser_context_restore_global, pop_parser_context): New functions.
15313 (yyerror): Now uses the global parser context. Fixed use of obstack.
15314 (parse_error, parse_error_context, parse_warning_context,
15315 java_accstring_lookup, redefinition_error, check_modifiers,
15316 parser_add_interface, create_interface, create_class, find_field,
15317 duplicate_declaration_error, register_fields, method_header,
15318 check_modifiers_consistency, check_abstract_method_header,
15319 method_declarator, parser_qualified_classname,
15320 parser_check_super_interface, parser_check_super,
15321 parser_chain_incomplete_item, java_check_circular_reference,
15322 layout_class_from_source, java_complete_class,
15323 complete_method_decl, resolve_class, complete_class_report_errors,
15324 java_check_final, check_method_redefinition,
15325 java_check_regular_methods, java_check_abstract_methods,
15326 java_check_methods, lookup_java_interface_method2,
15327 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15328 process_imports, find_in_imports, read_import_entry,
15329 read_import_dir, find_in_imports_on_demand,
15330 check_pkg_class_access, not_builtin_p, declare_local_variables,
15331 source_start_java_method, java_generate_parsed_class): New
15333 *typeck.c: (signature_include_return): New global variable.
15334 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15335 to add the function returned type in the signature.
15337 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15339 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15341 1998-01-29 Dave Brolley <brolley@cygnus.com>
15343 * Make-lang.in (java.info): Added.
15344 (java.install-info): Added
15346 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15348 * Makefile.in (clean): Also remove java/parse.c.
15350 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15352 Add a pair of -fbounds-check/-fno-bounds-check options.
15353 * lang.c (lang_decode_option): Add code to grok arguments.
15354 (flag_bounds_check): Add decl.
15355 (lang_f_options): New array w/ the option in it.
15356 * java-tree.h (flag_bounds_check): Add decl.
15357 * lang-options.h: New file.
15358 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15359 of a static macro value.
15360 (JAVA_ARRAY_EXCEPTION): Delete macro.
15362 1998-01-23 Per Bothner <bothner@cygnus.com>
15364 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15365 * expr.c (build_anewarray): Add missing promote_type.
15367 1998-01-22 Per Bothner <bothner@cygnus.com>
15369 Add array types with known length to optimize bounds checking.
15370 * typeck.c (build_java_array_type): Take length parameter.
15371 (java_array_type_length, build_prim_array_type): New functions.
15372 * java-tree.h: Update for new functions.
15373 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15374 * class.c: Use build_prim_array_type.
15375 * expr.c (can_widen_reference_to): Handle known-length array types.
15376 (verify_jvm_instructions): Keep track of integer push instructions
15377 followed by newarray/anewarray, so we can build known-length arrays.
15378 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15379 (java_array_data_offset): New function.
15380 (build_java_array_length_access): New function. Optimize if constant.
15381 (build_java_arrayaccess): Constant fold bounds check.
15382 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15383 (build_newarray, build_anewarray): New functions.
15384 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15385 * verify.c (merge_types): Handle known-lengh array types.
15387 1998-01-19 Per Bothner <bothner@cygnus.com>
15389 * expr.c (expand_byte_code): Fix performace bug, which caused
15390 searching linenumber_table to be linear rather than constant.
15392 1997-12-12 Per Bothner <bothner@cygnus.com>
15394 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15396 * decl.c, java-tree.h (soft_fmod_node): New global.
15397 * decl.c (init_decl_processing): Define __builtin_fmod.
15398 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15399 using __builtin_fmod.
15401 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15403 * keyword.h: New file, output of keyword.gperf as processed by
15405 * lex.c (java_lex_init): Initialize java_error_flag.
15406 * parse.c (YYERROR_NOW): Uses java_error_flag.
15407 * parse.y: New static java_error_flag. Useless definition of
15409 * parse.y (java_error): Portable error recovery using
15410 java_error_flag (not yet completely tuned).
15412 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15414 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15416 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15418 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15419 (parse.c, lex.c, keyword.h): New rules for Java source code
15421 * parse.c: Renamed into jcf-parse.c.
15422 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15423 * keyword.gperf: New file, Java keywords.
15424 * parse.y: New file, Java language grammar.
15425 * parse.h: New file, Java language grammar definitions.
15426 * lex.c: New file, Java language lexer.
15427 * lex.h: New file, Java language lexer definitions.
15429 1997-12-03 Per Bothner <bothner@cygnus.com>
15431 * decl.c (clinit_identifier_node), java-tree.h: New global.
15432 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15433 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15434 * expr.c (expand_java_field_op): Check for invalid assignment
15437 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15439 1997-10-27 Per Bothner <bothner@cygnus.com>
15441 * verify.c (verify_jvm_instructions): When processing a handler,
15442 attempt to set the current_subr to the right value.
15443 (More complicated code combines Sep 17 and Oct 22 versions.)
15445 1997-10-24 Per Bothner <bothner@cygnus.com>
15447 * class.c (push_class): Figure out (guess) name of source file.
15448 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15449 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15450 (parse_class_file): Change return type from int to void.
15451 Call debug_start_source_file/debug_end_source_file.
15453 * expr.c (build_java_binop): Fix masking 2nd operand.
15454 * decl.c (init_decl_processing): Set sizetype first.
15456 1997-10-22 Per Bothner <bothner@cygnus.com>
15458 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15459 (Revert Sep 17 change.)
15461 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15463 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15464 .class extension in their name and fix thing so we don't process
15465 them parse_zip_file_entries().
15466 (parse_zip_file_entries): Cleaned unused local variables.
15468 1997-10-20 Per Bothner <bothner@cygnus.com>
15470 * expr.c (can_widen_reference_to): Allows equal array element types.
15471 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15472 * jcf-dump.c (RET): Get (and print) index.
15474 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15475 Promote element type to POINTER_TYPE.
15477 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15479 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15480 find_in_current_zip, jcf_figure_file_type): Moved from
15481 jcf-reader.c to parse.c.
15482 * zextract.c: (read_zip_archive): takes file_comment_length possible
15483 field into account.
15485 1997-10-20 Per Bothner <bothner@cygnus.com>
15487 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15489 * verify.c (merge_types): Handle array types even better ...
15491 1997-10-17 Per Bothner <bothner@cygnus.com>
15493 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15495 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15496 * class.c (make_class_data): Don't build fields_decl if no fields.
15497 When building fields_decl, skip if DECL_ARTIFICIAL.
15499 * expr.c (java_stack_swap): Update stack_type_map.
15500 * verify.c (merge_types): Handle array types better.
15502 1997-10-15 Per Bothner <bothner@cygnus.com>
15504 * class.c (add_field): Don't promote short integral fields to
15505 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15506 * expr.c (push_value): Promote and convert short integral values.
15508 * decl.c, java-tree.h (integer_two_node): New constant node.
15509 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15511 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15513 * class.c (append_gpp_mangled_type): Use function argument
15514 unpromoted type to generate mangled name.
15516 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15518 * constants.c (build_constant_data_ref): Now uses current_class
15519 instead of main_class.
15520 (build_constants_constructor): Now uses current_class instead of
15522 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15523 of the global variable SeepZipFiles done here.
15524 * zextract.c (read_zip_archive): extra_field optional field taken
15525 into account while computing the position of the class file in the
15527 * verify.c (verify_jvm_instructions): Use current_jcf to search
15529 * parse.c (load_class): First search for the class to load in the
15530 current zip file. Saves current_jcf (restored before returning
15531 from that function). Don't call JCF_FINISH in the class was found
15532 in the current ZIP file.
15533 (jcf_parse): If the class was found in the current ZIP file, save
15534 its tree_constant_pool (for later reuse).
15535 (parse_class_file): New function. Process each method defined in
15536 the current class and record the class as to be later registered.
15537 (yyparse): Rewritten. Figure the type of the current file and switch
15539 * lang.c: New global variable current_jcf.
15540 (lang_init): Removed compiling_from_source test (done later, in
15541 yyparse). Removed call the jcf_parse ().
15542 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15543 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15544 in the current ZIP file) and zip_offset (offset to the class data in
15545 the current zip file).
15546 * jcf-reader.c: zipfile.h included.
15547 localToFile: New ZipFileCache static global variable
15548 (parse_zip_file_entries): New function. Browse the current ZIP
15549 file directory and process each class found.
15550 (process_zip_dir): New function. Register each class found in the
15551 ZIP file directory. The class aren't parsed but a valid JCF is
15552 link to each of them.
15553 (find_in_current_zip): New function. Search for a class in the
15554 current ZIP file directory. If found, prepare the class so that it
15556 (jcf_figure_file_type): New function. Examine the file structure
15557 to figure a class file, a ZIP file. If none of these categories are
15558 matched, a source file is assumed.
15559 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15560 SeenZipFile: New global variable.
15561 (open_in_zip): Use zipmember's length to accelerate the search for
15562 a member. If zipmember was NULL and zip file successfully read,
15564 * java-tree.h: New global variable current_jcf declared. Added
15565 declaration for current_constant_pool_tags, current_constant_pool_data,
15566 current_constant_pool_length, current_constant_pool_data_ref.
15567 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15568 store the JCF of classes seen in a zip file) and tree *constant_pool
15569 (to save a loaded class constant pool). current_class declared here.
15570 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15571 retrieve method_ref_constant.
15572 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15573 (OBJECT): get_class_constant now uses current_jcf.
15574 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15575 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15576 (expand_invoke): Now uses current_class instead of main_class
15577 (build_class_init): Now uses current_class instead of main_class
15578 * class.c: New static global variable registered_class.
15579 (register_class): New function.
15580 (emit_register_class): Modified to use registered_class instead of
15582 (is_compiled_class): Now take into account class seen in the archive.
15584 1997-10-06 Per Bothner <bothner@cygnus.com>
15586 * except.h: Renamed to: java-except.h.
15587 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15588 * except.c: Add semi-working (commented out) implementation.
15590 * expr.c (expand_iinc): Add needed flush_quick_stack.
15591 * parse.c (set_source_filename): New function.
15592 (give_name_to_class): Set input_filename from package.classname.java.
15594 * jcf-io.c (find_class): Don't look first in ".".
15596 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15598 * zextract.c (read_zip_archive): Now takes into account the
15600 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15602 1997-09-20 Per Bothner <bothner@cygnus.com>
15604 * constants.c, java-tree.h (build_internal_class_name): New function.
15605 (alloc_class_constant): Re-implement using build_internal_class_name.
15606 * class.c (make_class_data): Likewise.
15607 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15609 1997-09-17 Per Bothner <bothner@cygnus.com>
15611 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15612 to NULL before pushing an exception handler target.
15614 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15615 (java_stack_swap, java_stack_dup): Re-write to be safe from
15616 clobbering registers.
15617 (build_class_init): New function.
15619 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15621 * typeck.c (build_java_array_type): Temporary use
15622 permanent_obstack to create the array 'length' field.
15623 * expr.c (lookup_label): Temporay use permanent_obstack to create
15624 label if not found.
15625 * class.c (push_super_field): Tempory use permanent_obstack.
15627 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15629 * typeck.c (type_for_mode): Now handles double_type_node and
15631 * verify.c (verify_jvm_instructions): The instruction following
15632 the wide bytecode is checked. OPCODE_ret added to the list of
15635 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15637 * class.c (make_class): Temporary use permanent_obstack. Set the
15638 class CLASS_P field to 1.
15639 (push_class): Temporary use permanent_obstack.
15640 (set_super_info): Temporary use permanent_obstack.
15641 (add_method): Temporary use permanent_obstack, set
15642 METHOD_TRANSIENT().
15643 (add_field): Temporary use permanent_obstack. Sets
15644 FIELD_VOLATILE() and FIELD_TRANSIENT().
15645 (build_class_ref): Temporary use permanent_obstack if the class
15647 (build_static_field_ref): Temporary use permanent_obstack when
15648 creating field's rtl.
15649 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15650 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15651 and fields. Function finalized, as far as flag handling.
15652 (push_class_static_dummy_field): Temporary use permanent_obstack.
15653 (emit_register_class): Force generation of class registration at
15655 * decl.c (end_java_method): Call permanent_allocation() before
15657 * expr.c (can_widen_reference_to): Added comment to interface
15658 handling, fixed typo.
15659 (lookup_field): Now uses CLASS_P() to correct FIXME
15660 (expand_invoke): Verification on public && !static &&
15661 !abstract moved into soft_lookupinterfacemethod (kaffe).
15662 Use Object class dtable if objectref is an array when expanding
15664 (java_push_constant_from_pool): Temporary use permanent_obstack
15665 for CONSTANT_string
15666 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15667 create constant references.
15668 (get_constant): Temporary use permanent_obstack to create constant.
15669 (load_class): Temporary use permanent_obstack to load class.
15670 (jcf_parse): Temporary use permanent_obstack to perform class
15672 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15673 (build_java_signature): Temporary use permanent_obstack.
15674 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15676 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15677 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15680 1997-09-11 Per Bothner <bothner@cygnus.com>
15682 * class.c (append_gpp_mangled_type): Fix typo.
15683 (emit_register_class): Use main_class to get class object, rather
15684 than looking for no-longer-existing static decl starting with _CL.
15685 * typeck.c (parse_signature_type): Promote array element type
15686 if it is a RECORD_TYPE.
15688 1997-09-10 Per Bothner <bothner@cygnus.com>
15690 * class.c (push_class_static_dummy_field): New function.
15691 (mangle_static_field): New. Do G++-style mangling of static fields.
15692 (layout_class): Mandle static fields here, not in add_field.
15693 (build_class_ref): The class object is now a dummy static field.
15694 * decl.c (find_local_variable): Look for best, instead of first match.
15695 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15696 (build_java_athrow): Don't check here if exception is Throwable.
15697 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15698 (TYPE_USED): Removed. No longer used ...
15699 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15700 * verify.c (push_pending_label): New function.
15701 (push_pending_block): Renamed to check_pending_block.
15702 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15703 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15704 re-checking possible handlers) after a store (less wasted work).
15705 Check for null handler (finally) before calling add_handler.
15706 Various changes to (finally?) correctly handle try/finally.
15708 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15710 * class.c: Include stdio.h.
15712 1997-09-04 Per Bothner <bothner@cygnus.com>
15714 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15715 to make sure class is initialized before static/special invoke.
15717 * verify.c (verify_jvm_instructions): On a store instruction,
15718 call find_local_variable to force pre-allocation of decl and rtx.
15719 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15721 1997-09-03 Per Bothner <bothner@cygnus.com>
15723 * class.c (build_class_ref): Strip off "promoted_" if need be.
15724 (make_field_value): Call build_java_signature when needed.
15725 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15726 * expr.c (build_java_athrow): Don't push_value of exception.
15727 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15728 match specification of [fd]cmp[lg] for NaNs.
15729 (expand_byte_code): Add support for exception handler ranges.
15730 * except.c: Add skeleton for EH code-generation.
15731 * verify.c (merge_types): Treat all promoted integral types as equal.
15732 * constants.c (build_constants_constructor): To force creation of
15733 current_constant_pool_data_ref, call build_constant_data_ref.
15735 * javaop.def (lload): Fix typo.
15736 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15738 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15740 * parse.c: Don't include function.h.
15742 1997-08-27 Per Bothner <bothner@cygnus.com>
15744 * except.[ch]: New files.
15745 * Makefile.in (JAVA_OBJS): Add except.o
15746 * expr.c: Temporary warning about unimplemented exceptions.
15747 * verify.c: Verify exception handlers.
15749 * jcf-dump.c (disassemble_method): Print exception table.
15751 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15753 * expr.c (verify_jvm_instructions): Started a thorough
15754 verification of invoke* bytecodes.
15755 (expand_byte_code): flush quick stack if PC is the target of a
15756 branch. and undef RET (conflicting with config/i386/i386.h).
15757 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15759 (expand_invoke): Now handles invokeinterface and do more
15760 verification according to the bytecode.
15761 (lookup_field): Don't try to load the class if processing
15763 (can_widen_reference_to): Now handles interfaces.
15764 * decl.c (init_decl_processing): New global variable
15765 soft_lookupinterfacemethod_node, declared in java-tree.h.
15766 Call set_super_info on string_type_node.
15767 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15769 * class.c (set_super_info): Fills the CLASS_* flags according to
15771 (get_access_flags_from_decl): Handles all class flags.
15773 1997-08-26 Per Bothner <bothner@cygnus.com>
15775 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15776 * parse.c (yyparse): Check for abstract method, and missing code.
15777 * expr.c (expand_byte_code): Change interface.
15778 * lang.c (put_decl_node): Print promoted types prettier.
15779 * verify.c (verify_jvm_instruction): Change interface.
15780 Partial support for scanning exception table.
15781 For load instructions, handle promoted integral types.
15783 1997-08-21 Per Bothner <bothner@cygnus.com>
15785 * verify.c: New file, with contents moved from expr.c.
15786 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15787 * typeck.c (is_array_type_p): Moved here from expr.c.
15788 * java-tree.h: Add some now-needed function declarations.
15789 * Makefile.in (JAVA_OBJS): Added verify.o.
15791 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15793 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15794 METHOD_ABSTRACT flag.
15796 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15797 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15798 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15800 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15802 (start_java_method): Hook for SYNCHRONIZED methods.
15804 * expr.c (build_java_jsr, build_java_ret): New functions
15805 (JSR,PRE): New macros
15806 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15807 (verify_jvm_instructions): tableswitch, lookupswitch,
15808 monitorenter, monitorexit, goto_w: verified.
15809 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15810 (build_java_monitor): New function.
15811 (MONITOR_OPERATION): Modified to call build_java_monitor()
15812 (verify_jvm_instructions): Started a thorough verification of
15815 1997-08-19 Per Bothner <bothner@cygnus.com>
15817 Support verification of jsr/ret subroutines (used for try/finally).
15818 * decl.c (return_address_type_node): New type node.
15819 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15820 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15821 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15822 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15823 TYPE_USED): New macros for special types in type_map.
15825 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15826 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15828 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15830 * expr.c (can_widen_reference_to): New function.
15831 (pop_type): Use it.
15832 (merge_type_state): Support handling start of subroutine.
15833 (push_pending_block): Return char* error message, instead of calling
15834 fatal on an error. Also handle subroutines.
15835 (verify_jvm_instructions): Handle errors from push_poending_block.
15836 Support jsr and ret instructions.
15838 1997-08-19 Per Bothner <bothner@cygnus.com>
15840 * jcf-io.c (find_classfile): Fix thinko.
15841 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15843 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15845 * Makefile.in (BISON): Remove.
15847 1997-08-07 Per Bothner <bothner@cygnus.com>
15849 * Makefile.in: Convert to autoconf.
15850 * config-lang.in (outputs): Added java/Makefile.
15852 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15853 Rename cc1java to jc1.
15855 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15856 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15858 * class.c (class_depth): Do load_class if needed.
15860 Mostly better verification.
15861 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15862 (init_decl_processing): Change return type of soft_checkcast.
15863 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15864 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15865 lang_print_error): New functions.
15866 (lang_init): Set global hook print_error_function to lang_print_error.
15867 * expr.c: In the type_map ptr_type_node is only used for null now.
15868 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15869 (merge_types): Dererence pointer to record types before comparing.
15870 (decode_newarray_type, merge_types): On error just return NULL.
15871 (build_java_binop): Add preliminary implementation (with warning)
15872 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15873 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15874 (expand_compare, expand_java_goto, expand_java_call): Don't
15875 push_pending_block, since that only makes sense when verifying.
15876 (merge_type_state): Different return codes.
15877 (push_pending_block): A block may need to be verified more than once.
15878 (expand_byte_code): Warn about unused code at code generation time.
15879 (verify_jvm_instruction): Changed logic, since code may need to be
15880 re-verified if type-state has changed. Also, better error handling.
15881 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15882 Improve newarray, anewarray, ?aload, athrow,
15883 * java-tree.h (LABEL_CHANGED): New macro.
15885 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15887 * decl.c (soft_athrow_node): New global variable initialized.
15888 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15889 * typeck.c (convert): Added support for REAL_TYPE.
15890 (convert_to_char): New function.
15891 (convert): Handle CHAR_TYPE.
15892 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15893 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15894 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15896 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15897 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15898 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15899 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15900 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15901 to Use The Right Things.
15902 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15903 compatible with INT. BOOLEAN is made equivalent to BYTE.
15904 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15905 OPCODE_ifnonnull): Now supported.
15906 (build_java_athrow): New function.
15908 1997-08-04 Per Bothner <bothner@cygnus.com>
15910 Rename method name <init> to match G++ (and fix mangling).
15911 * class.c (layout_class): Replace method name of <init> by class name.
15912 (make_method_value): Do inverse renaming of constructor from <init>.
15913 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15914 * typeck.c (lookup_java_constructor): New function.
15915 * expr.c (expand_invoke): If method_name is <init>, call
15916 lookup_java_constructor to find constructor.
15918 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15920 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15922 * parse.c (get_class_constant): Modified to handle array "classes"
15923 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15925 (convert): Modified to handle real type.
15926 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15927 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15928 variables declared.
15929 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15930 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15931 global variables initialized.
15932 (find_local_variable): Handles the case of a pointer
15933 (end_java_method): Restore the use of one more scope
15934 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15935 build_java_array_length_access, expand_java_arrayload,
15936 expand_java_arraystore, expand_java_array_length,
15937 expand_java_multianewarray, expand_java_anewarray,
15938 build_java_check_indexed_type, is_array_type_p,
15939 build_java_throw_out_of_bound_exception): New functions.
15940 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15941 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15942 OPCODE_<t>aload): Implemented code for verification.
15943 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15944 ARRAY_NEW_MULTI): Macro defined.
15945 (CONVERT): Modified to invoke convert().
15946 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15948 1997-07-31 Per Bothner <bothner@cygnus.com>
15950 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15951 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15952 (make_class_data): Field name needs '/' as package prefix.
15953 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15955 1997-07-25 Per Bothner <bothner@cygnus.com>
15957 Implement debug information for local variables.
15958 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15959 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15960 DECL_LOCAL_SLOT_CHAIN): New macros.
15961 (struct lang_decl_var): New type.
15962 * parse.c (give_name_to_locals): Move to decl.c.
15963 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15964 (start_java_method): Re-write parameter handling.
15965 (pending_local_decls): New global variable.
15966 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15967 (find_local_variable): Accept pc so we can skips decls not in range.
15968 (struct binding_level): Add end_pc field.
15969 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15970 (various): Change so current pc gets passed to find_local_variable.
15972 * decl.c (init_decl_processing): Re-arrange fields in
15973 class_type_node and and method_type_node to match kaffe 0.9.1.
15974 * class.c (make_method_value, make_class_data): Update
15975 initializations to match.
15977 1997-07-16 Per Bothner <bothner@cygnus.com>
15979 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15980 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15981 (push_super_field): New function.
15982 (make_class_data): Handle inheritance of class static initializer.
15983 (layout_class): New name mangling.
15984 * constants.c (build_constant_data_ref): Init type of data array
15985 to a one-element array.
15986 (build_constants_constructor): Set DECL_SIZE from complete array type.
15987 * decl.c: Rename class_type, object_type etc to class_type_node,
15988 object_type_node etc. Make former inherit from latter.
15989 * expr.c (expand_invoke): Add cast of function address.
15990 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15991 * parse.c (yyparse): Don't call layout_class here.
15992 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15994 1997-06-14 Per Bothner <bothner@cygnus.com>
15996 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15997 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15998 (alloc_class_constant): New.
15999 * expr.c (expand_invoke): Make sure method's class is initialized.
16000 * class.c (interits_from_p, emit_register_class): New functions.
16001 * parse.c (yyparse): Call emit_register_class.
16003 1997-06-09 Per Bothner <bothner@cygnus.com>
16005 * constants.c: New file, to handle constant pool.
16006 * Makefile.in (JAVA_OBJS): Add constants.o.
16007 * decl.c (init_decl_processing): Update, fix, finish various structs.
16008 (pushdecl_top_level): New.
16009 * parse.c (layout_class): Moved to class.c.
16010 * expr.c (java_push_constant_from_pool): New function.
16011 * class.c (build_class_ref): Make work fully
16012 (make_class_data): Emit super-class, constant pool, interface vector.
16014 1997-06-03 Per Bothner <bothner@cygnus.com>
16016 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16017 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16018 * class.c (class_depth): New function.
16019 (lookup_named_class): Replaced by new function lookup_class.
16020 * decl.c (object_type_node, string_type_node): New.
16021 Remove various types that we no longer need.
16022 * expr.c (verify_jvm_instructions): New separate verifier pass.
16023 (push_type, pop_type): New functions for verifier.
16024 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16025 (expand_byte_code): Simplify, since we assume already verified.
16026 (expand_invoke): Now mostly works.
16027 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16028 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16029 * parse.c: Wait to allocate class object until we know its name.
16030 (layout_class): Calculate DECL_VINDEX for each virtual method.
16031 * typeck.c (get_array_type): Rename to ...
16032 (build_java_array_type): ... and provide working implementation.
16033 (build_java_signature): New function - build Java signature of type.
16034 (set_java_signature): New function - cache signature with type.
16035 (lookup_java_method): New function.
16037 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16039 * class.c (ident_subst): Take extra SUFFIX parameter.
16040 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16041 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16042 (build_class_ref): Actually implement.
16043 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16044 * decl.c (builtin_function): New.
16045 (init_decl_processing): Update for current Kaffe. Declare some
16046 builtin Kaffe functions.
16047 * expr.c (build_address_of): New.
16048 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16049 Renamed (from expand_java_new etc), and added working implementations.
16050 (build_field_ref): Now also handle static fields.
16051 (expand_invoke): Implement invokestatic, and start implement rest.
16052 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16053 * javaop.def: Rename invokevirt -> invokevirtual.
16054 * lang.c (use_handles): Removed.
16055 * parse.c: Add support for ConstantValue attribute.
16056 Handle nested loading of a class. (JPOOL_UTF): New.
16058 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16060 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16062 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16064 * Make-lang.in (java.install-man): New empty rule.
16065 * typeck.c (set_local_type): New function.
16066 * expr.c (STORE_INTERNAL): Call find_local_variable,
16067 not find_stack_slot. Call set_local_type.
16069 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16071 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16072 and building RECORD_TYPE CONSTRUCTORs.
16073 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16075 * lang.c (use_handles): Change the default to 0.
16076 * decl.c: Define and build class_type, field_type, utf8const_type.
16077 * class.c (make_class_data, make_field_value,
16078 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16079 hashUtf8String, strLengthUtf8, mangled_classname:
16080 Functions to build reflective data structures.
16081 * parse.c (yyparse): Call make_class_data.
16083 * jcf-io.c (open_class, find_classfile): New functions.
16084 * jcf-dump.c: Support reading classfile from explicitly-named
16085 class file (without CLASSPATH searching).
16087 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16089 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16090 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16091 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16092 (get_constant): Now trivial for CONSTANT_Utf8.
16094 * jcf.h: Make NEW_CPOOL the default.
16095 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16097 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>