1 2004-01-27 Andrew Haley <aph@redhat.com>
4 * parse.y (check_interface_throws_clauses): Make sure class_decl
7 2004-01-22 Jeff Sturm <jsturm@one-point.com>
10 * parse.y (patch_assignment): Don't modify lhs_type for
11 reference assignments.
13 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
15 * Make-lang.in: Replace $(docdir) with doc.
16 (java.info, java.srcinfo, java.man, java.srcman): New rules.
17 (java.install-man): Revamp rule.
19 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
21 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
22 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
23 instead of deferred backquote.
25 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
27 * typeck.c (find_method_in_interfaces): Move variable
30 2004-01-16 Andrew Haley <aph@redhat.com>
33 * typeck.c (shallow_find_method): New.
34 (find_method_in_superclasses): New.
35 (find_method_in_interfaces): New.
37 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
39 * jcf-parse.c (read_class): Save and restore output_class.
40 * decl.c (java_expand_body): Set output_class from fndecl.
42 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
44 * class.c (gen_indirect_dispatch_tables): Fix string length
47 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
49 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
50 (java.srcextra): Copy above back to source directory if requested.
51 (po-generated): Delete reference to $(parsedir).
52 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
55 2004-01-14 Jan Hubicka <jh@suse.cz>
57 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
60 2004-01-09 Mark Mitchell <mark@codesourcery.com>
62 * java-tree.h (java_expand_expr): Change prototype.
63 * expr.c (java_expand_expr): Add alt_rtl parameter.
65 2004-01-09 Andrew Haley <aph@redhat.com>
68 * parse.y (java_fix_constructors): Set output_class.
69 (java_reorder_fields): Likewise.
70 (java_layout_classes): Likewise.
71 (java_expand_classes): Generate indirect dispatch tables.
72 (java_expand_classes): Set output_class.
73 (java_finish_classes): Likewise.
74 * lang.c (java_init): Turn on always_initialize_class_p if we're
75 using indirect dis[atch.
76 (java_decl_ok_for_sibcall): Use output_class, not current_class.
77 (java_get_callee_fndecl): Use class local atable.
79 (always_initialize_class_p): Decl moved to java-tree.h.
80 (HANDLE_CLASS_INFO): Set output_class.
81 (read_class): Likewise.
82 (parse_class_file): Call gen_indirect_dispatch_tables.
83 (parse_zip_file_entries): Set output_class.
84 (java_parse_file): Set output_class. Don't emit symbol tables.
85 * java-tree.h (output_class): New.
86 Remove global declarations for otable, atable, and ctable.
87 (always_initialize_class_p): moved here from decl.c.
89 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
90 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
91 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
92 (struct lang_type): Add otable_methods, otable_decl,
93 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
94 ctable_decl, catch_classes, type_to_runtime_map.
95 * expr.c (build_field_ref): Make otable, atable, and ctable class
96 local rather than global.
97 (build_known_method_ref): Likewise.
98 (build_invokeinterface): Likewise.
99 (java_expand_expr): Pass runtime type (rather than actual type) to
101 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
102 this class. Look up each class in that map to delete duplicates.
103 (expand_end_java_handler): Pass runtime type (rather than actual
104 type) to expand_start_catch.
105 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
107 (java_init_decl_processing): Rearrange things. Remove global
108 declarations of otable, atable, and ctable.
109 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
110 (java_expand_body): Set output_class.
111 * constants.c (build_constant_data_ref): Use output_class, not
113 (alloc_name_constant): Likewise.
114 * class.c (gen_indirect_dispatch_tables): New.
115 (build_class_ref): Generate hard reference to superclass, even if
116 using indirect dispatch.
117 (build_static_field_ref): Use class local atable.
118 (make_class_data): Generate hard reference to superclass, even if
119 using indirect dispatch.
120 Generate symbolic references to interfaces when using indirect
122 (make_class_data): Emit otable, atable, and ctable.
123 Make otable, atable, and ctable class local rather than global.
124 (emit_catch_table): Make otable, atable, and ctable class local
127 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
129 * parse.y (catch_clause_parameter): Fix typo.
132 * parse.y: (catch_clause_parameter): Return early if $3, aka
133 formal_parameter, is null.
135 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
137 * class.c: Remove uses of "register" specifier in
138 declarations of arguments and local variables.
141 * gjavah.c: Likewise.
142 * jcf-dump.c: Likewise.
143 * jcf-io.c: Likewise.
144 * jcf-parse.c: Likewise.
145 * jcf-write.c: Likewise.
146 * keyword.h: Likewise.
148 * typeck.c: Likewise.
149 * verify.c: Likewise.
151 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
153 * Make-lang.in (GCJ_CROSS_NAME): Delete.
154 (java.install_common, java.install-man): Adjust for above.
155 (java.uninstall): Likewise.
157 2003-12-03 Michael Koch <konqueror@gmx.de>
159 * class.c (make_class_data):
160 Push field value to 'hack_signers' instead of 'signers'.
161 * decl.c (java_init_decl_processing):
162 Push field 'hack_signers' instead of 'signers'.
164 2003-12-03 Zack Weinberg <zack@codesourcery.com>
166 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
169 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
172 * parse.y (qualify_ambiguous_name): Remove lots of broken
173 field access processing - there's no need to do that here,
174 because we have resolve_field_access. Remove
175 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
176 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
179 2003-12-01 Jeff Sturm <jsturm@one-point.com>
182 * parse.y (java_complete_lhs): Save location prior to patching
185 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
188 * resource.c (write_resource_constructor): Append
189 "_resource" to constructor identifier name.
191 2003-11-25 Jeff Sturm <jsturm@one-point.com>
194 * constants.c (cpool_for_class): New function.
195 (outgoing_cpool): Remove global variable.
196 (alloc_name_constant): Use cpool_for_class.
197 (build_constants_constructor): Likewise.
198 * decl.c (java_expand_body): Set current_class.
199 * java-tree.h (outgoing_cpool) Remove declaration.
200 (init_outgoing_cpool): Likewise.
201 * jcf-parse.c (init_outgoing_cpool): Remove function.
202 (parse_class_file): Don't call init_outgoing_cpool.
203 * parse.y (java_complete_expand_methods): Don't call
204 init_outgoing_cpool. Don't save outgoing_cpool.
205 (java_expand_classes): Don't restore outgoing_cpool.
206 (java_finish_classes): Likewise.
208 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
210 * Make-lang.in: (java.install-common) Add
211 symlink for $(target_noncanonical)-gcjh for
214 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
216 * Make-lang.in (java.extraclean): Delete.
218 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
220 * Make-lang.in (check-java): Add.
222 2003-11-19 Jeff Sturm <jsturm@one-point.com>
225 * except.c (prepare_eh_table_type): Allocate variable-sized
226 buffer `buf' with alloca.
228 2003-11-17 Jeff Sturm <jsturm@one-point.com>
232 decl.c (java_init_decl_processing): Don't initialize
233 class_not_found_type_node, no_class_def_found_type_node.
235 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
236 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
237 (class_not_found_type_node, no_class_def_found_type_node):
240 parse.y (build_dot_class_method_invocation): Add this_class
241 argument. Qualify method invocations to a different class.
242 (create_new_parser_context): Initialize saved_data_ctx to 0.
243 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
244 (build_dot_class_method): Don't load classes. Register
246 (build_incomplete_class_ref): Special cases for interfaces
247 and inner classes. Move build_dot_class_method call to here...
248 (patch_incomplete_class_ref): ...from here. Pass current_class
249 to build_dot_class_method_invocation.
250 (build_assertion): Pass class_type to
251 build_dot_class_method_invocation.
252 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
254 2003-11-17 Jeff Sturm <jsturm@one-point.com>
257 * java-tree.h (BLOCK_EMPTY_P): Define.
258 * parse.y (java_complete_lhs): Check for empty blocks
259 in TRY_FINALLY_EXPR case.
261 2003-11-17 Andrew Haley <aph@redhat.com>
263 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
264 (struct lang_decl_var:freed): New variable.
265 * decl.c (poplevel): Mark local vars that have gone out of scope.
266 (push_jvm_slot): Don't use the RTL of a var that has gone out of
269 2003-11-16 Jason Merrill <jason@redhat.com>
271 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
272 and TAGS files that include them for each front end.
274 2003-11-15 Tom Tromey <tromey@redhat.com>
276 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
278 2003-11-12 Jason Merrill <jason@redhat.com>
280 PR optimization/12547
281 * lang.c (java_tree_inlining_walk_subtrees): Just walk
282 BLOCK_EXPR_BODY directly.
284 2003-11-12 Andrew Haley <aph@redhat.com>
287 * parse.y (fold_constant_for_init): Check that we really do have a
291 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
292 init_test_decls being inlined.
295 * parse.y (do_resolve_class): Check return value from
296 breakdown_qualified().
298 2003-11-11 Tom Tromey <tromey@redhat.com>
301 * parse.y (merge_string_cste): Handle case where we have a
302 pointer that happens to be zero, not null_pointer_node.
304 2003-11-10 Tom Tromey <tromey@redhat.com>
306 * jcf-parse.c (classify_zip_file): Correctly compare
307 filename_length against length of manifest file's name.
309 2003-11-08 Tom Tromey <tromey@redhat.com>
312 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
314 2003-11-06 Andrew Haley <aph@redhat.com>
316 * expr.c (java_stack_swap): Make sure destination stack slots are
319 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
321 * Make-lang.in (dvi): Move targets to $(docobjdir).
322 (gcj.dvi): Simplify rule and adjust target.
323 (gcj.info): Simplify rule.
324 (gcj.pod): New intermediate rule.
325 (gcjh.pod): Likewise.
326 (jv-scan.pod): Likewise.
327 (jcf-dump.pod): Likewise.
329 (jv-convert.pod): Likewise.
330 (rmic.pod): Likewise.
331 (rmiregistry.pod): Likewise.
335 (jcf-dump.1): Delete.
337 (jv-convert.1): Delete.
339 (rmiregistry.1): Delete.
341 2003-11-02 Jeff Sturm <jsturm@one-point.com>
344 * parse.y (resolve_qualified_expression_name): Move test
345 for outer field access methods from here...
346 (check_thrown_exceptions) ...to here.
348 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
350 * .cvsignore: Delete.
352 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
354 * verify.c (verify_jvm_instructions): Don't warn about legal
355 eh binding regions generated for example by jdk 1.4.1.
357 2003-10-24 David S. Miller <davem@redhat.com>
359 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
361 2003-10-22 Andrew Haley <aph@redhat.com>
363 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
364 (java_get_callee_fndecl): New.
366 * jcf-parse.c (java_parse_file): Call emit_catch_table().
368 * java-tree.h (ctable_decl): New.
369 (catch_classes): New.
370 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
372 * decl.c (java_init_decl_processing): Add catch_class_type.
374 Add catch_classes field.
376 * class.c (build_indirect_class_ref): Break out from
378 (make_field_value): Check flag_indirect_dispatch.
379 (make_class_data): Ditto.
380 Tidy uses of PUSH_FIELD_VALUE.
381 Add field catch_classes.
382 (make_catch_class_record): New.
384 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
386 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
388 * jcf-write.c: Follow spelling conventions.
391 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
393 * ChangeLog: Fix typos.
394 * expr.c: Fix comment typos.
395 * jcf-write.c: Likewise.
398 * mangle.c: Likewise.
399 * parse-scan.y: Likewise.
402 2003-10-22 Tom Tromey <tromey@redhat.com>
404 * expr.c (expand_byte_code): Only warn about dead bytecode when
405 extra_warnings is set.
407 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
409 Fix for PR java/12586.
410 * mangle.c (find_compression_record_match): Don't iterate through
411 package namespace elements unless they all match compression_table
414 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
416 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
417 (generate-manpages): Likewise.
418 (java.maintainer-clean): Likewise.
419 (gcj.info): Likewise.
422 (jv-scan.1): Likewise.
423 (jcf-dump.1): Likewise.
425 (jv-convert.1): Likewise.
427 (rmiregistry.1): Likewise.
428 (java.install-man): Likewise.
429 (parse-scan.o): Move and define complete compile line.
431 (jcf-tree-inline.o): Move.
433 2003-10-20 Mark Mitchell <mark@codesourcery.com>
435 * Make-lang.in (info): Update dependencies.
436 (java.install-info): Remove.
437 ($(srcdir)/java/gcj.info): Replace with ...
438 ($(docobjdir)/gcj.info): ... this.
440 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
442 * Make-lang.in: Replace uses of $(target_alias) with
443 $(target_noncanonical).
445 2003-10-09 Tom Tromey <tromey@redhat.com>
447 * decl.c (java_init_decl_processing): Declare signers field.
448 * class.c (make_class_data): Set signers field.
450 2003-10-09 Jason Merrill <jason@redhat.com>
452 * parse.y (patch_assignment): Use make_node to create a BLOCK.
453 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
456 2003-10-06 Mark Mitchell <mark@codesourcery.com>
458 * Make-lang.in (java.info): Replace with ...
460 (java.dvi): Replace with ...
462 (java.generated-manpages): Replace with ...
464 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
466 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
468 2003-10-01 Andrew Haley <aph@redhat.com>
470 * jcf-parse.c (java_parse_file): Write otable and atable.
471 * java-tree.h (atable_methods): New.
473 (atable_syms_decl): New.
474 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
475 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
476 (symbol_*type): Rename method_symbol* to symbol*type.
477 (emit_offset_symbol_table): Delete.
478 (emit_symbol_table): New.
479 (get_symbol_table_index): New.
481 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
482 (build_known_method_ref): Likewise.
483 (get_symbol_table_index): Rename from get_offset_table_index.
484 Parameterize to allow re-use by differing types of symbol table.
485 (build_invokevirtual): Pass table to get_offset_table_index.
486 * decl.c (java_init_decl_processing): Push types and decls for
487 atable and atable_syyms.
488 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
489 (make_class_data): Add new fields atable and atable_syms.
490 (emit_symbol_table): Rename from emit_offset_symbol_table.
491 Parameterize to allow re-use by different types of symbol table.
492 (build_symbol_entry): Renamed from build_method_symbols_entry.
494 2003-09-30 Roger Sayle <roger@eyesopen.com>
496 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
497 semantics for SAVE_EXPR, by caching the result in a temporary.
499 2003-09-28 Richard Henderson <rth@redhat.com>
501 * check-init.c (check_init): Save and restore input_location
502 instead of file and line separately.
503 * decl.c (java_expand_body): Likewise.
504 * jcf-write.c (generate_bytecode_insns): Likewise.
505 * parse.y (safe_layout_class): Likewise.
506 * jcf-parse.c (read_class, parse_class_file): Likewise.
507 (java_parse_file): Use %H for warning locator.
509 2003-09-28 Roger Sayle <roger@eyesopen.com>
511 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
512 with void-type branches instead of using a COMPOUND_EXPR.
514 2003-09-28 Jeff Sturm <jsturm@one-point.com>
516 * decl.c (java_optimize_inline, dump_function): Remove.
517 * java-tree.h (java_optimize_inline): Remove declaration.
518 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
519 * parse.y (source_end_java_method, java_expand_classes):
520 Likewise. Remove dead code.
522 2003-09-27 Roger Sayle <roger@eyesopen.com>
524 * lang.c (java_init_options): Set flag_evaluation_order.
525 * expr.c (force_evaluation_order): Don't attempt to force
526 evaluation order of binary operations using save_expr.
527 * parse.y (java_complete_lhs): No longer need to call
528 force_evaluation_order when constructing binary operators.
530 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
531 Bryce McKinlay <bryce@mckinlay.net.nz>
534 * parse.y (not_accessible_field_error): New function.
535 (resolve_expression_name): Check field access permissions.
536 (resolve_qualified_expression_name): Use
537 not_accessible_field_error.
538 (resolve_qualified_expression_name): Likewise.
540 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
542 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
544 2003-09-23 Roger Sayle <roger@eyesopen.com>
546 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
547 with equal operands without side-effects.
549 2003-09-22 Jeff Sturm <jsturm@one-point.com>
551 * decl.c (java_init_decl_processing): Don't emit otable decls
552 if flag_indirect_dispatch is not set.
554 2003-09-21 Richard Henderson <rth@redhat.com>
556 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
559 2003-09-21 Richard Henderson <rth@redhat.com>
561 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
562 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
564 2003-09-20 Richard Henderson <rth@redhat.com>
566 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
568 2003-09-18 Roger Sayle <roger@eyesopen.com>
570 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
571 * check-init.c (check_init): Likewise.
573 2003-09-18 Roger Sayle <roger@eyesopen.com>
575 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
577 2003-09-16 Andrew Haley <aph@redhat.com>
579 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
581 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
584 * mangle.c (find_compression_record_match): Skip
585 over a "6JArray" (the array template mangled string)
587 (mangle_array_type): Correct minor typo.
588 (atms): Move definition to the beginning.
590 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
592 * class.c (add_miranda_methods): Ensure super-interfaces are laid
593 out. Fix for PR java/12254.
595 2003-09-11 Richard Henderson <rth@redhat.com>
597 * parse.y (source_end_java_method): Update for new
598 cgraph_finalize_function argument.
600 2003-09-09 Richard Henderson <rth@redhat.com>
602 * parse.y (source_end_java_method): Update call to
603 cgraph_finalize_function.
605 2003-09-03 Jeff Sturm <jsturm@one-point.com>
607 * decl.c (java_expand_body): New function.
608 * expr.c (build_class_init): Set DECL_IGNORED_P.
609 * java-tree.h (start_complete_expand_method,
610 java_expand_body): Declare.
611 * jcf-parse.c (cgraph.h): Include.
612 (java_parse_file): Handle flag_unit_at_a_time.
613 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
614 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
615 (java_estimate_num_insns): Use walk_tree_without_duplicates.
616 (java_start_inlining): New function.
617 * parse.h (java_finish_classes): Declare.
618 * parse.y: Include cgraph.h.
619 (block): Don't special-case empty block production.
620 (craft_constructor): Set DECL_INLINE.
621 (source_end_java_method): Handle flag_unit_at_a_time.
622 Replace inline code with call to java_expand_body.
623 (start_complete_expand_method): Remove static modifier.
624 (java_expand_method_bodies): Patch function tree for
625 class initialization and/or synchronization as needed.
626 Don't begin RTL expansion yet.
627 (java_expand_classes): Check flag_unit_at_a_time before
628 calling finish_class.
629 (java_finish_classes): New function.
630 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
631 (patch_assignment): Set DECL_CONTEXT on temporary variable.
632 (emit_test_initialization): Set DECL_IGNORED_P.
634 2003-09-03 Roger Sayle <roger@eyesopen.com>
636 * builtins.c (enum builtin_type): Delete unused enumeration.
637 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
639 2003-08-28 Tom Tromey <tromey@redhat.com>
641 * gcj.texi (Extensions): Document gcjlib URLs.
643 2003-08-20 Tom Tromey <tromey@redhat.com>
645 * gcj.texi (Extensions): Added xref.
646 (libgcj Runtime Properties): Document
647 gnu.gcj.runtime.VMClassLoader.library_control.
649 2003-08-20 Andrew Haley <aph@redhat.com>
651 * except.c (prepare_eh_table_type): Use new encoding for exception
652 handlers when using -fno-assume-compiled.
654 2003-08-13 Tom Tromey <tromey@redhat.com>
656 * gcj.texi (Invoking gij): Document -X and -?.
658 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
660 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
661 GCJH_OBJS, JCFDUMP_OBJS
662 * win32-host.c: Removed the unnecessary and broken dependency
665 2003-08-11 Tom Tromey <tromey@redhat.com>
667 * parse.y (java_check_regular_methods): Typo fixes. Call
668 check_interface_throws_clauses. Use
669 check_concrete_throws_clauses.
670 (check_interface_throws_clauses): New function.
671 (check_concrete_throws_clauses): New function.
672 (hack_is_accessible_p): New function.
673 (find_most_specific_methods_list): Added FIXME.
674 * typeck.c (lookup_do): Use `flags' argument to decide what to
676 (lookup_argument_method_generic): New function.
677 (lookup_argument_method2): Removed.
678 * jcf.h (ACC_INVISIBLE): New define.
679 * jcf-write.c (generate_classfile): Skip invisible methods.
680 * class.c (add_miranda_methods): New function.
681 (layout_class_methods): Use it.
682 (get_access_flags_from_decl): Use ACC_INVISIBLE.
683 * java-tree.h (METHOD_INVISIBLE): New define.
684 (lang_decl_func) [invisible]: New field.
685 (lookup_argument_method_generic): Declare.
686 (SEARCH_INTERFACE): New define.
687 (SEARCH_SUPER): Likewise.
688 (SEARCH_ONLY_INTERFACE): Likewise.
689 (SEARCH_VISIBLE): Likewise.
690 (lookup_argument_method2): Removed declaration.
692 2003-08-05 Tom Tromey <tromey@redhat.com>
694 Fix for PR java/11600:
695 * parse.y (java_complete_lhs): See whether we're calling a method
697 (check_thrown_exceptions): Added `is_array_call' argument;
698 fixed `clone' checking; updated all callers.
700 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
702 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
704 2003-08-03 Tom Tromey <tromey@redhat.com>
706 * java-tree.h (METHOD_TRANSIENT): Removed.
707 * decl.c (pushdecl): Removed some dead code.
708 * class.c (get_access_flags_from_decl): Can't have transient
710 (add_method_1): Can't have a transient method.
712 2003-07-28 Andreas Jaeger <aj@suse.de>
714 * jvspec.c: Convert to ISO C90 prototypes.
716 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
718 * decl.c (force_poplevels): Fix warning call.
720 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
722 * expr.c (expand_java_field_op): Don't use xxx_with_decl
723 (expand_java_field_op): Likewise.
724 * class.c (layout_class_method): Likewise
725 (emit_register_classes): Likewise.
726 * decl.c (pushdecl): Likewise.
727 (poplevel): Likewise.
728 (force_poplevels): Likewise.
729 (give_name_to_locals): Likewise.
730 * check-init.c (check_for_initialization): Likewise.
732 2003-07-24 Jason Merrill <jason@redhat.com>
734 * java-tree.h: Move boolean_type_node et al to the back end.
736 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
738 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
741 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
743 * lang.opt: Don't show -MD_ and -MDD_.
745 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
747 * lang-options.h: Remove.
748 * lang.opt: Add help text.
750 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
752 * expr.c: Remove the last argument to expand_assignment().
754 2003-07-09 Jan Hubicka <jh@suse.cz>
756 * java-tree.h (DECL_NUM_STMTS): Rename to...
757 (DECL_ESTIMATED_INSNS): ... this.
758 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
759 New static functions.
760 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
761 * parser.y (add_stmt_to_compound): Do not account statements.
763 2003-07-08 Mark Wielaard <mark@klomp.org>
765 * gcj.texi: CNI now expands to Compiled Native Interface.
767 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
769 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
771 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
773 * expr.c (expand_byte_code): Adjist emit_line_note call.
775 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
777 * lang.c (java_handle_option): Don't handle filenames.
779 2003-07-02 Zack Weinberg <zack@codesourcery.com>
781 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
784 * jcf-write.c: Don't default-define DIR_SEPARATOR.
785 * jcf.h: Delete COMPARE_FILENAMES definition.
787 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
789 * lang.c (java_init_options): Update prototype.
791 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
793 * decl.c (poplevel): Adjust define_label call.
795 2003-06-27 Zack Weinberg <zack@codesourcery.com>
797 * gjavah.c (flag_jni): Make non-static.
798 * parse-scan.y (ctxp): Make non-static.
800 * class.c (build_method_symbols_entry)
801 * expr.c (get_offset_table_index)
802 * jcf-parse.c (jcf_parse):
803 Mark the definition static, matching the forward declaration.
805 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
807 * lang.c (java_handle_option): Don't check for missing arguments.
809 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
811 * class.c (push_class): Use a location_t to save place.
812 (emit_register_classes): Set input_location. Adjust
813 expand_function_end call.
814 * resource.c (write_resource_constructor): Likewise.
815 * decl.c (end_java_method): Adjust expand_function_end call.
816 * parse.y (source_end_java_method): Likewise.
818 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
820 * lang.c (java_handle_option): Likewise.
822 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
824 * lang.c (java_handle_option): Special-casing of optional
825 joined arguments no longer needed.
826 * lang.opt: Update switches that take optional argument.
828 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
830 * lang.opt: Declare Java.
831 * lang.c (java_init_options): Update.
833 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
835 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
837 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
839 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
840 * lang.c (java_handle_option): -MD and -MMD have an underscore.
841 * lang.opt: -MD and -MMD have an underscore.
843 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
845 * class.c (emit_register_classes): Adjust init_function_start
847 * decl.c (complete_start_java_method): Likewise.
848 * resource.c (write_resource_constructor): Likewise.
850 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
852 * Make-lang.in: Update to use options.c and options.h.
853 * lang.c: Include options.h not j-options.h.
854 (java_handle_option): Abort on unrecognized option.
855 (java_init_options): Request Java switches.
857 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
859 * Make-lang.in: Handle mostlyclean.
861 2003-06-11 Tom Tromey <tromey@redhat.com>
863 * lang.c (java_handle_option): Update dependency_tracking for
866 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
869 2003-06-10 Andrew Haley <aph@redhat.com>
871 * resource.c (write_resource_constructor): Use expand_expr to
872 generate the address of the label attached to a resource.
873 * Make-lang.in (java/resource.o): Add expr.h
875 2003-06-10 Andrew Haley <aph@redhat.com>
877 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
878 (java_decl_ok_for_sibcall): New.
880 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
882 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
883 (java/j-options.c, java/j-options.h): New.
884 * java-tree.h (resource_name, compile_resource_file,
885 compile_resource_data): Constify.
886 * jcf-write.c (jcf_write_base_directory): Similarly.
887 * jcf.h (jcf_write_base_directory): Similarly.
888 * lang.c: Include j-options.h.
889 (cl_options_count, cl_options, string_option, java_decode_option,
890 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
891 process_option_with_no): Remove.
892 (resource_name): Constify.
893 (LANG_HOOKS_HANDLE_OPTION): Override.
894 (java_handle_option): New.
895 (java_init): Don't call jcf_path_init.
896 (java_init_options): Call jcf_path_init.
898 * resource.c (compile_resource_data, compile_resource_file): Constify.
900 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
902 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
903 (struct lang_decl_func): Add last_line field.
904 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
905 DECL_SOURCE_LINE_LAST): Remove.
906 * parse.y (missing_return_error, finish_method_declaration,
907 lookup_cl, start_artificial_method_body, source_end_java_method,
908 start_complete_expand_method): Adjust.
910 2003-06-08 Tom Tromey <tromey@redhat.com>
912 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
915 2003-06-08 Roger Sayle <roger@eyesopen.com>
917 * builtins.c (define_builtin_type, builtin_types): Delete.
918 (define_builtin): Rewritten to take just the built-in code,
919 the function's name, type and fallback library function name.
920 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
921 (initialize_builtins): Overhaul to define the GCC builtins
922 used by gcj manually, providing the Java run-time's
923 implementations as the fallback library function.
925 2003-06-08 Anthony Green <green@redhat.com>
927 * parse.y (patch_cast): Fix conversions from floating-point to
930 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
932 * Make-lang.in: Update.
933 * lang.c: Include opts.h. Define cl_options_count and cl_options.
935 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
937 * lang.c (java_init_options): Update.
939 2003-06-05 Jan Hubicka <jh@suse.cz>
941 * Make-lang.in: Add support for stageprofile and stagefeedback
943 2003-05-31 Roger Sayle <roger@eyesopen.com>
945 * lang.c (java_init_options): Prescribe wrap-around two's
946 complement arithmetic overflow by setting flag_wrapv.
948 2003-05-29 Roger Sayle <roger@eyesopen.com>
950 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
951 (builtin_record): Add an additional builtin_code field to
952 record which GCC built-in corresponds to the Java function.
953 (java_builtins): Add new entries for atan, atan2, exp, log,
955 (max_builtin, min_builtin, abs_builtin): Perform constant
956 folding on the resulting tree.
957 (java_build_function_call_expr): Likewise, perform constant
958 folding on the resulting tree.
959 (initialize_builtins): The NULL creators are now allowed in
960 the java_builtins table, which is now terminated by an entry
961 with builtin_code == END_BUILTINS.
962 (check_for_builtin): Likewise. If the matching creator is
963 NULL, construct the call using java_build_function_call_expr
964 directly with the decl for the corresponding builtin_code.
966 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
968 * win32-host.c: Normalize copyright boilerplate.
970 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
972 * parse.y (print_int_node): Use string concatentation on
973 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
974 function calls into one.
976 2003-05-13 Zack Weinberg <zack@codesourcery.com>
978 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
979 fatal_io_error with calls to fatal_error; add ": %m" to the end of
980 all the affected error messages.
982 2003-05-13 Richard Henderson <rth@redhat.com>
984 * class.c (layout_class_method): Set DECL_EXTERNAL.
985 * decl.c (java_mark_decl_local, java_mark_class_local): New.
986 * java-tree.h (java_mark_class_local): Declare.
987 * jcf-parse.c (parse_class_file): Use it.
988 * parse.y (java_expand_classes): Likewise.
990 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
992 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
993 * lex.h: #include input.h.
994 * jv-scan.c (input_filename): Remove.
996 2003-05-02 Tom Tromey <tromey@redhat.com>
999 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1000 (handle_inner_classes): New function.
1002 2003-05-01 Tom Tromey <tromey@redhat.com>
1005 * parse.y (finish_for_loop): Do nothing if update expression is a
1006 EXPR_WFL_NODE wrapping nothing.
1007 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
1009 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
1011 * lex.h (input_lineno): Remove declaration.
1012 * parse-scan.y: #include input.h.
1013 (input_filename): Remove declaration.
1014 (input_location): Add definition.
1015 (input_line): Remove definition.
1017 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
1019 * lex.h (lineno): Rename to ...
1020 (input_line): ... here
1021 * parse-scan.y (lineno): Rename to ...
1022 (input_line): ... here.
1023 (reset_report): Rename lineno to input_line.
1024 * check-init.c (check_init): Likewise.
1025 * class.c (push_class): Likewise.
1026 * decl.c (complete_start_java_method, end_java_method): Likewise.
1027 * expr.c (expand_byte_code): Likewise.
1028 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
1029 * jcf-write.c (generate_bytecode_insns): Likewise.
1030 * lex.c (java_init_lex, java_allocate_new_line,
1031 do_java_lex): Likewise.
1032 * parse.h (YYNOT_TWICE): Likewise.
1033 * parse.y (empty_statement, expression_statement,
1034 java_pop_parser_context, java_parser_context_save_global,
1035 yyerror, register_fields, method_header, safe_layout_class,
1036 find_in_imports_on_demand, create_artificial_method,
1037 source_end_java_method, start_complete_expand_method,
1038 build_thisn_assign, java_complete_lhs,
1039 maybe_absorb_scoping_block): Likewise.
1041 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
1043 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
1044 '/' when computing java source filename
1046 2003-04-13 Tom Tromey <tromey@redhat.com>
1048 * gjavah.c (print_c_decl): Indentation fix.
1050 2003-04-12 Zack Weinberg <zack@codesourcery.com>
1052 * class.c (make_field_value, make_method_value, get_dispatch_table)
1053 (make_class_data, emit_offset_symbol_table)
1054 * constants.c (build_constants_constructor)
1055 * java-tree.h (START_RECORD_CONSTRUCTOR)
1056 * parse.y (maybe_build_array_element_wfl):
1057 Use build_constructor.
1059 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1062 * parse.y (string_convert_int_cst): Always use at least one digit
1063 in string conversion. Remove ASCII dependence.
1064 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1066 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1068 * Make-lang.in: added win32-host.c
1069 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1070 resolves to open() on non-Win32 platforms and
1071 Win32-specific jcf_open_exact_case() on Win32
1072 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1073 when trying .java and .class files
1074 * win32-host.c: added to repository. Defines
1075 Win32-specific jcf_open_exact_case()
1077 2003-04-10 Andrew Haley <aph@redhat.com>
1079 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1080 (maybe_free_localvar): Renamed from localvar_free.
1081 Add new arg, really.
1082 (generate_bytecode_insns): Set new variable, jsrs.
1083 Only free local vars if no jsr insns have been emittted.
1084 Call maybe_free_localvar, not localvar_free.
1086 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1088 * gcj.texi: Remove @ at start of file.
1090 2003-03-25 Tom Tromey <tromey@redhat.com>
1092 * parse.y (create_interface): Call CHECK_DEPRECATED.
1094 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1096 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1098 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1100 * javaop.h (jfloat, jdouble): Make them structures mirroring
1101 the bit fields of IEEE float and double respectively.
1102 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1103 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1104 (union Word, union DWord): Delete.
1105 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1107 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1108 D_NAN_MASK): Delete.
1109 (jni_print_float, jni_print_double): New. Generate
1110 hexadecimal floating constants.
1111 (print_field_info): Use jni_print_float/double.
1113 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1114 finite floating point numbers for output; special case
1117 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1119 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1120 Replace 0 and 1 with true and false in return statements.
1122 2003-03-19 Tom Tromey <tromey@redhat.com>
1124 * lex.c (do_java_lex): Renamed from java_lex.
1125 (java_lex): New function.
1128 2003-03-13 Tom Tromey <tromey@redhat.com>
1130 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1133 2003-03-04 Andrew Haley <aph@redhat.com>
1135 * gjavah.c (is_first_data_member): New global variable.
1136 (print_c_decl): If it's the first data member, align it as the
1138 (process_file): Set is_first_data_member.
1140 2003-03-11 Tom Tromey <tromey@redhat.com>
1142 * parse.y (resolve_field_access): Initialize class if field is
1143 found in another static field.
1144 * expr.c (build_class_init): Don't optimize out initialization of
1145 implemented interface.
1147 2003-03-11 Andrew Haley <aph@redhat.com>
1149 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1152 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1154 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1155 and DIR_SEPARATOR_2 for a target.
1156 Correct minor typos.
1158 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1159 and DIR_SEPARATOR_2 for a target into account.
1161 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1163 * lang.c (java_init): Update prototype, move code to java_post_options.
1164 (java_post_options): Similarly.
1166 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1168 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1169 compare file name components depending on the case-sensitivity
1170 or otherwise of the host file system.
1172 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1173 "strcmp" to compare file name components.
1174 Use IS_DIR_SEPARATOR instead of comparing directly against
1176 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1177 comparing directly against DIR_SEPARATOR.
1179 2003-03-04 Tom Tromey <tromey@redhat.com>
1181 * Make-lang.in (java.tags): New target.
1183 2003-03-01 Roger Sayle <roger@eyesopen.com>
1185 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1186 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1188 2003-03-01 Tom Tromey <tromey@redhat.com>
1190 * parse.y (jdep_resolve_class): Only check deprecation if we found
1193 2003-02-28 Tom Tromey <tromey@redhat.com>
1196 * class.c (maybe_layout_super_class): Always pass a WFL to
1198 * parse.y (do_resolve_class): Updated comment to explain
1201 2003-02-26 Tom Tromey <tromey@redhat.com>
1203 * jcf-write.c (generate_classfile): Check whether class is
1204 deprecated before writing attribute count.
1206 2003-02-25 Roger Sayle <roger@eyesopen.com>
1208 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1209 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1211 2003-02-23 Tom Tromey <tromey@redhat.com>
1213 * lang-options.h: Added -Wdeprecated.
1214 * gcj.texi (Warnings): Document -Wdeprecated.
1215 * java-tree.h (flag_deprecated): Declare.
1216 * lang.c (lang_W_options): Added deprecated.
1217 (flag_deprecated): New global.
1218 * chartables.h: Rebuilt.
1219 * gen-table.pl (process_one): Look at whitespace.
1220 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1221 * parse.h (CLEAR_DEPRECATED): New macro.
1222 (CHECK_DEPRECATED_NO_RESET): New macro.
1223 * jcf-parse.c (handle_deprecated): New function.
1224 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1225 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1226 * parse.y (resolve_type_during_patch): Check deprecation.
1227 (jdep_resolve_class): Likewise.
1228 (process_imports): Likewise.
1229 (resolve_expression_name): Likewise.
1230 (check_deprecation): Strip arrays from decl. Check
1232 (patch_method_invocation): Also check the particular constructor
1234 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1235 * jcf-write.c (append_deprecated_attribute): New function.
1236 (generate_classfile): Generate deprecated attribute when
1238 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1239 (java_lex) [case '*']: Simplify logic.
1240 (java_start_char_p): Use LETTER_MASK.
1241 (java_part_char_p): Likewise.
1242 (java_space_char_p): New function.
1244 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1246 Change base class access representation.
1247 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1248 (add_interface_do): Likewise.
1250 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1252 * decl.c (java_init_decl_processing): Change
1253 soft_lookupjnimethod_node to reflect the change in
1254 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1255 * expr.c (build_jni_stub): Calculate and pass the size
1256 on the stack of the arguments to a JNI function. Use
1257 new target macro MODIFY_JNI_METHOD_CALL to allow a
1258 target to modify the call to a JNI method.
1260 2003-02-08 Roger Sayle <roger@eyesopen.com>
1262 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1263 instead of basename to avoid compiler warnings on Tru64.
1265 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1267 * gcj.texi: Update to GFDL 1.2.
1269 2003-01-31 Andrew Haley <aph@redhat.com>
1271 * parse.y (java_expand_classes): Scan the whole class list looking
1272 for access methods that haven't yet been expanded.
1274 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1278 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1279 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1280 * jcf-parse.c: Likewise.
1282 2003-01-31 Mark Wielaard <mark@klomp.org>
1284 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1286 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1288 * class.c (make_class): Use BINFO_ELTS.
1289 (set_super_info): Likewse.
1290 (add_interface_do): Likewise.
1292 2003-01-30 Tom Tromey <tromey@redhat.com>
1294 * jcf-parse.c (read_class): Update identifier's class value if it
1295 changed during parsing.
1297 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1299 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1300 Propagate change to all other rules as required.
1301 (java/parse-scan.o): Add explicit dependency on
1302 $(parsedir)/java/parse-scan.c .
1304 2003-01-29 Tom Tromey <tromey@redhat.com>
1306 * parse.y (patch_assignment): Only transform the rhs of an
1307 assignment when compiling to native.
1309 2003-01-28 Tom Tromey <tromey@redhat.com>
1311 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1313 2003-01-28 Tom Tromey <tromey@redhat.com>
1315 * lex.c (java_lex): Don't include UEOF as part of token.
1316 (java_read_unicode): Error if \u sequence prematurely terminated.
1318 2003-01-27 Tom Tromey <tromey@redhat.com>
1320 * parse.y (java_check_regular_methods): Check for construct after
1321 checking types in throws clause.
1323 2003-01-24 Tom Tromey <tromey@redhat.com>
1325 * class.c (build_static_field_ref): Only a String or numeric field
1326 can fold to a constant.
1328 2003-01-23 Tom Tromey <tromey@redhat.com>
1330 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1331 file name in resource buffer.
1333 2003-01-23 Tom Tromey <tromey@redhat.com>
1335 * expr.c (build_known_method_ref): Use method's context to find
1338 2003-01-23 Tom Tromey <tromey@redhat.com>
1340 * constants.c (set_constant_entry): Allocated cleared memory.
1342 2003-01-22 Tom Tromey <tromey@redhat.com>
1344 * java-tree.h: Don't use PARAMS.
1345 * resource.c: Add prototypes for all functions.
1346 (write_resource_constructor): Use `const char *' to avoid
1349 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1351 * jcf-parse.c (process_zip_dir): Remove unused variable.
1353 2003-01-22 Tom Tromey <tromey@redhat.com>
1355 * expr.c (build_invokeinterface): Abort if method's context is not
1358 2003-01-22 Tom Tromey <tromey@redhat.com>
1360 * gcj.texi (Input and output files): Mention non-class entries.
1361 * decl.c (java_init_decl_processing): Call
1362 init_resource_processing.
1363 * java-tree.h (compile_resource_data, write_resource_constructor,
1364 compile_resource_file, init_resource_processing): Declare.
1365 * config-lang.in (gtfiles): Added resource.c.
1366 * Make-lang.in (gt-java-resource.h): New target.
1367 (JAVA_OBJS): Added resource.o.
1368 (java/resource.o): New target.
1369 * resource.c: New file.
1370 * class.c (compile_resource_file): Moved to resource.c.
1371 (registerResource_libfunc): Likewise.
1372 (utf8_decl_list): Mark with GTY; now static.
1373 * jcf-parse.c (classify_zip_file): New function.
1374 (parse_zip_file_entries): Use it; compile .properties files.
1375 (process_zip_dir): Use classify_zip_file and compute_class_name.
1376 Don't write class name into zip directory.
1377 (java_parse_file): Call write_resource_constructor.
1378 (compute_class_name): New function.
1379 * jcf-io.c (read_zip_member): Reindented.
1381 2003-01-21 Tom Tromey <tromey@redhat.com>
1383 * class.c (supers_all_compiled): New function.
1384 (make_class_data): Use it.
1386 2003-01-21 Tom Tromey <tromey@redhat.com>
1388 * parse.y (method_header): Native method can't be strictfp.
1389 No method can be transient or volatile.
1391 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1393 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1395 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1397 * check-init.c: Fix comment typos.
1398 * class.c: Likewise.
1399 * constants.c: Likewise.
1401 * except.c: Likewise.
1403 * java-except.h: Likewise.
1404 * java-tree.h: Likewise.
1405 * javaop.h: Likewise.
1406 * jcf-dump.c: Likewise.
1407 * jcf-io.c: Likewise.
1408 * jcf-parse.c: Likewise.
1409 * jcf-write.c: Likewise.
1411 * mangle.c: Likewise.
1412 * typeck.c: Likewise.
1413 * verify.c: Likewise.
1415 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1417 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1418 * jcf-write.c: Include "tm_p.h".
1420 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1422 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1424 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1426 * builtins.c (java_build_function_call_expr): Renamed from
1427 build_function_call_expr. All callers changed.
1429 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1430 * jcf-parse.c: Include tm_p.h.
1432 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1435 2003-01-14 Tom Tromey <tromey@redhat.com>
1437 * class.c (make_class_data): Check that super is compiled before
1438 building class reference to it.
1440 2003-01-14 Andrew Haley <aph@redhat.com>
1442 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1443 varargs function -- correct.
1445 2003-01-14 Andrew Haley <aph@redhat.com>
1447 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1449 2003-01-14 Andrew Haley <aph@redhat.com>
1451 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1452 varargs function -- correct.
1454 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1455 temporary if the RHS is a reference.
1457 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1459 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1460 * keyword.h: Regenerated.
1462 * All Files: Convert to ISO C style function definitions.
1464 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1466 * parse.y (check_pkg_class_access): ANSIfy definition.
1468 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1470 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1473 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1475 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1477 Merge from pch-branch:
1479 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1481 * Make-lang.in (java/gjavah.o): Update dependencies.
1482 * gjavah.c: Include ggc.h.
1484 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1486 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1487 (JCFDUMP_OBJS): Add ggc-none.o.
1488 (java/jcf-dump.o): Depend on GGC_H.
1489 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1490 CPool substructures.
1491 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1492 * jcf-dump.c: Include ggc.h.
1494 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1496 * jcf.h (union cpool_entry): New.
1497 (struct CPool): Use gengtype to mark. Change field 'data' to be
1499 (struct JCF): Use gengtype to mark.
1500 (CPOOL_UINT): Update for new cpool_entry type.
1501 (CPOOL_USHORT1): Likewise.
1502 (CPOOL_USHORT2): Likewise.
1503 (CPOOL_FINISH): Use GC to free cpool subfields.
1504 * parse.h (struct parser_ctxt): Mark field current_jcf.
1505 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1506 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1507 (main_jcf): Use gengtype to mark.
1508 (ggc_mark_jcf): Delete.
1509 (get_constant): Update for new cpool_entry type.
1510 (give_name_to_class): Likewise.
1511 (get_class_constant): Likewise.
1512 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1513 (java_parse_file): Use GGC to allocate struct JCF.
1514 (init_jcf_parse): Don't call ggc_add_root.
1515 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1517 * java-tree.h (current_jcf): Use gengtype to mark.
1518 (CPOOL_UTF): Update for new cpool_entry type.
1519 (outgoing_cpool): Use gengtype to mark.
1520 (struct lang_type): GC struct JCF and struct CPool.
1521 * config-lang.in (gtfiles): Add jcf.h.
1522 * constants.c (find_tree_constant): New.
1523 (set_constant_entry): Allocate cpool subfields using GGC. Update
1524 for new cpool_entry type.
1525 (find_constant1): Update for new cpool_entry type.
1526 (find_constant2): Likewise.
1527 (find_utf8_constant): Use find_tree_constant.
1528 (find_class_or_string_constant): Remove unnecessary cast to jword.
1529 Update for new cpool_entry type.
1530 (count_constant_pool_bytes): Update for new cpool_entry type.
1531 (write_constant_pool): Likewise.
1532 (alloc_name_constant): Use find_tree_constant.
1533 (build_constants_constructor): Update for new cpool_entry type.
1535 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1537 * parse.y (mark_parser_ctxt): Delete.
1538 (goal): Don't use ggc_add_root.
1539 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1540 (java_pop_parser_context): Let GC free parser_ctxt.
1541 (java_parser_context_resume): Likewise.
1542 * parse.h (struct parser_ctxt): Use gengtype to mark.
1544 (ctxp_for_generation): Likewise.
1545 * lex.h (struct java_lc_s): Mark for gengtype.
1546 (java_lexer): Rearrange for gengtype.
1547 * config-lang.in (gtfiles): Add lex.h, parse.h.
1549 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1551 * All Files: Remove PARAMS macro.
1553 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1554 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1557 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1560 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1562 * Make-lang.in (java.install-common, java.uninstall,
1563 java.install-info, java.install-man): Prepend $(DESTDIR)
1564 to destination paths in all (un)installation commands.
1565 (java.install-common): Rewrite $(LN) command to support
1566 DESTDIR with "ln" as well as with "ln -s".
1568 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1570 * java-tree.h: Protect against multiple inclusion.
1572 2003-01-07 Tom Tromey <tromey@redhat.com>
1574 * class.c (add_assume_compiled): Don't adjust parent if we're
1575 already at the root of tree.
1577 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1579 * lang.c (dump_compound_expr): Prototype.
1581 2003-01-03 Tom Tromey <tromey@redhat.com>
1583 Fix for PR java/8712:
1584 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1585 when simply checking against `null'.
1587 2003-01-03 Tom Tromey <tromey@redhat.com>
1589 * gcj.texi (Standard Properties): Document http.proxyHost and
1592 * gcj.texi (GNU Classpath Properties): Document new properties.
1594 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1596 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1597 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1598 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1600 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1602 * Make-lang.in, boehm.c, buffer.c,
1603 buffer.h, builtins.c, class.c,
1604 config-lang.in, constants.c,
1605 convert.h, decl.c, except.c,
1606 expr.c, java-except.h,
1607 java-tree.h, javaop.def,
1608 jcf-parse.c, jcf-write.c,
1609 jv-scan.c, jvgenmain.c,
1610 jvspec.c, keyword.gperf,
1611 keyword.h, lang-options.h,
1612 lang-specs.h, lang.c, lex.c,
1613 lex.h, mangle.c, mangle_name.c,
1614 parse-scan.y, parse.h, parse.y,
1615 typeck.c, verify.c, xref.c,
1616 xref.h: Replace "GNU CC" with
1617 "GCC" in the copyright header.
1619 * check-init.c, gjavah.c, javaop.h,
1620 jcf-depend.c, jcf-dump.c, jcf-io.c,
1621 jcf-path.c, jcf-reader.c, jcf.h,
1622 zextract.c, zipfile.h: These files are
1623 "part of GCC". Also say "GCC" not "GNU CC".
1625 2002-12-30 DJ Delorie <dj@redhat.com>
1627 * Make-lang.in: Protect against texi2pod/pod2man failing.
1629 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1631 * gcj.texi: Use @copying.
1633 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1635 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1636 print_cxx_classname.
1637 (print_cxx_classname): Add add_scope parameter.
1638 (print_class_decls): Do not emit a semicolon after the extern
1640 (process_file): Adjust calls to print_cxx_classname.
1642 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1644 * gcj.texi: Include Cover Texts in man page.
1646 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1648 * class.c (build_static_field_ref): Check FIELD_FINAL.
1650 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1651 instead of current_constant_pool_data_ref.
1652 * java-tree.h (current_constant_pool_data_ref): Undefine.
1653 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1654 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1655 current_constant_pool_data_ref.
1657 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1658 not build_internal_class_name.
1660 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1661 Use it when class ref isn't certain to be compiled.
1663 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1665 * gcj.texi: Include gcc-common.texi.
1666 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1667 $(srcdir)/doc/include/gcc-common.texi.
1669 2002-12-22 Anthony Green <green@redhat.com>
1671 * gcj.texi (Limitations): Add note about org.xml.sax and
1674 2002-12-20 Tom Tromey <tromey@redhat.com>
1676 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1677 where minimum case value is Integer.MIN_VALUE.
1680 2002-12-18 Andrew Haley <aph@redhat.com>
1682 * parse.y (patch_invoke): Force evaluation order when `check' is
1683 set. For PR libgcj/8945.
1685 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1687 * gcj.texi: Change version number to 3.4.
1689 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1690 Andrew Haley <aph@redhat.com>
1692 * parse.y (source_end_java_method): Remove custom encoding of line
1693 numbers for a function decl before passing it to the back end.
1695 2002-12-03 Andrew Haley <aph@redhat.com>
1697 * class.c (make_class_data): New field, "chain".
1698 * decl.c (java_init_decl_processing): Likewise.
1700 2002-12-02 Tom Tromey <tromey@redhat.com>
1703 * parse.y (do_resolve_class): Handle qualified name via
1706 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1708 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1709 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1710 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1711 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1712 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1713 Include coretypes.h and tm.h.
1714 * Make-lang.in: Update dependencies.
1716 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1718 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1720 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1722 * jcf-reader.c: Don't expand JCF_readu4 inside the
1723 expansion of JCF_SKIP.
1725 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1727 * jcf-reader.c: Don't expand JCF_readu4 inside the
1728 expansion of JCF_SKIP.
1730 2002-11-22 Tom Tromey <tromey@redhat.com>
1732 * parse.y (patch_binop): Cast right hand side of shift expression
1733 to `int'. Fixes PR java/8676.
1735 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1736 Andrew Haley <aph@redhat.com>
1738 * gcc/java/jcf-write.c (write_classfile): Remove target
1739 class file, if it exists, before renaming the temporary
1742 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1744 * jvspec.c (lang_specific_spec_functions): New.
1746 2002-11-18 Tom Tromey <tromey@redhat.com>
1748 Fix for PR java/7912:
1749 * expr.c (can_widen_reference_to): Allow cast of array to
1750 Cloneable or Serializable.
1751 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1752 (java_io_serializable_identifier_node): Likewise.
1753 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1754 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1755 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1756 java_io_serializable.
1757 * decl.c (java_init_decl_processing): Initialize
1758 java_lang_cloneable_identifier_node and
1759 java_io_serializable_identifier_node.
1760 (java_lang_cloneable_identifier_node): New global.
1761 (java_io_serializable_identifier_node): Likewise.
1763 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1765 * buffer.c: Remove unnecessary casts.
1766 * check-init.c: Likewise.
1767 * class.c: Likewise.
1768 * constants.c: Likewise.
1770 * except.c: Likewise.
1771 * gjavah.c: Likewise.
1772 * jcf-io.c: Likewise.
1773 * jcf-parse.c: Likewise.
1774 * jcf-path.c: Likewise.
1775 * jvspec.c: Likewise.
1778 * verify.c: Likewise.
1780 2002-11-06 Tom Tromey <tromey@redhat.com>
1782 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1785 2002-11-05 Tom Tromey <tromey@redhat.com>
1787 Fix for PR java/6388.
1788 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1789 * java-tree.h (enum java_tree_index): New values
1790 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1791 (decimal_int_max, decimal_long_max): New defines.
1792 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1793 (error_if_numeric_overflow): Rewrote range checking.
1794 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1797 2002-11-02 Tom Tromey <tromey@redhat.com>
1799 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1801 * class.c (make_method_value): Put class name, not signature, into
1802 `throws' field. For PR java/8415.
1804 2002-10-24 Tom Tromey <tromey@redhat.com>
1806 * gcj.texi (Invoking gij): Document --showversion.
1807 (Standard Properties): java.library.path now set.
1809 2002-10-23 Tom Tromey <tromey@redhat.com>
1811 * gjavah.c (decode_signature_piece): In JNI mode, print
1812 `jobjectArray' when array depth is nonzero.
1815 2002-10-15 Andrew Haley <aph@redhat.com>
1817 * parse.y (patch_invoke): Call force_evaluation_order on a static
1819 (resolve_qualified_expression_name): Call force_evaluation_order
1820 on a arg list that is part of a Qualified Expression Name.
1822 * lang.c (dump_compound_expr): New.
1823 (java_dump_tree): New.
1825 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1827 * gcj.texi: Added item describing the GCJ runtime property
1830 2002-10-15 Richard Henderson <rth@redhat.com>
1832 * jcf-parse.c (get_constant): Fix type warning.
1834 2002-10-15 Andrew Haley <aph@redhat.com>
1836 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1837 (java_inlining_map_static_initializers): Declare.
1839 2002-10-14 Andrew Haley <aph@redhat.com>
1841 * tree-inline.c (remap_block): All local class initialization
1842 flags go in the outermost scope.
1843 (expand_call_inline): Call java_inlining_map_static_initializers.
1844 (expand_call_inline): Call java_inlining_merge_static_initializers.
1845 * java/lang.c (merge_init_test_initialization): New.
1846 (java_inlining_merge_static_initializers): New.
1847 (inline_init_test_initialization): New.
1848 (java_inlining_map_static_initializers): New.
1850 2002-10-11 Mark Wielaard <mark@klomp.org>
1852 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1854 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1856 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1858 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1860 * parse.y (merge_string_cste): Add parentheses around & within |.
1862 2002-10-08 Tom Tromey <tromey@redhat.com>
1864 * parse.y (variable_declarator_id): Simplify error path for
1865 array declarator error. For PR java/8003.
1867 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1869 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1872 2002-10-08 Andrew Haley <aph@redhat.com>
1874 * parse.y (attach_init_test_initialization_flags): Check for
1877 2002-10-07 Anthony Green <green@redhat.com>
1879 * parse.y (merge_string_cste): Fix bug in string concatenation.
1881 2002-10-03 Michael Koch <konqueror@gmx.de>
1883 * gcj.texi (Standard properties):
1884 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1886 2002-10-02 Roger Sayle <roger@eyesopen.com>
1888 PR optimization/6627
1889 * lang.c (java_init): If storing the vbit in function
1890 pointers, ensure that force_align_functions_log is atleast
1891 one to aid compatability with g++ vtables.
1893 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1895 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1896 foul of type-based aliasing.
1898 2002-09-30 Anthony Green <green@redhat.com>
1900 * gcj.texi (Invoking jv-scan): Fix texinfo.
1902 2002-09-28 Anthony Green <green@redhat.com>
1904 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1905 (Code Generation): Add -fno-assert documentation.
1906 * jv-scan.c (flag_assert): New global.
1907 (options): Add assert option.
1908 (help): Add --no-assert documentation.
1909 * parse-scan.y (flag_assert): New global.
1910 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1911 (flag_assert): New global.
1912 * java-tree.h (flag_assert): New global.
1913 * lex.c (java_lex): Obey flag_assert.
1914 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1917 2002-09-26 Andrew Haley <aph@redhat.com>
1919 * expr.c (build_java_array_length_access): Check for null pointer.
1920 * expr.c (expand_java_arrayload): Likewise.
1922 2002-09-21 Richard Henderson <rth@redhat.com>
1924 * jcf-parse.c (get_constant): Decode from IEEE no matter
1925 what the target format.
1927 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1929 * ChangeLog: Follow spelling conventions.
1930 * class.c: Likewise.
1933 * gjavah.c: Likewise.
1934 * java-tree.h: Likewise.
1935 * jcf-dump.c: Likewise.
1936 * jcf-parse.c: Likewise.
1937 * jvspec.c: Likewise.
1939 * mangle.c: Likewise.
1940 * parse.y: Likewise.
1942 2002-09-17 Tom Tromey <tromey@redhat.com>
1944 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1945 where \r appears at EOF. Fixes PR java/7950.
1947 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1949 * jvspec.c (lang_specific_driver): Remove unused variable.
1951 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1953 * java-tree.h (union lang_tree_node): Add chain_next option.
1955 2002-09-16 Richard Henderson <rth@redhat.com>
1957 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1958 use new real.h interface.
1959 * jcf-write.c (find_constant_index): Use new real.h interface.
1960 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1962 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1964 * lang.c: Follow spelling conventions.
1966 2002-09-11 Per Bothner <per@bothner.com>
1968 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1969 constant to the type of the field.
1970 (java_complete_tree): Remove now-redundant code.
1972 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1974 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1977 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1978 return label if a ret instruction for the jsr has been reached.
1980 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1982 * parse.y (DIR_SEPARATOR): Don't define.
1983 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1985 2002-08-28 Andrew Haley <aph@redhat.com>
1987 * verify.c (verify_jvm_instructions): Allow exception handler
1988 inside code that is being protected, but generate a warning.
1989 * except.c (link_handler): Initialize `expanded' in new eh_range.
1990 (binding_depth, is_class_level, current_pc): Declare extern.
1992 2002-09-01 Mark Wielaard <mark@klomp.org>
1994 * gcj.texi: Add chapter about system properties.
1997 2002-08-26 Tom Tromey <tromey@redhat.com>
1999 * parse.y (try_builtin_assignconv): Allow narrowing primitive
2000 conversion if RHS_TYPE is byte, short, or char.
2002 2002-08-22 Tom Tromey <tromey@redhat.com>
2004 * gcj.texi (Invoking gij): Document -cp and -classpath.
2006 2002-08-21 Tom Tromey <tromey@redhat.com>
2008 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
2009 $(prefix)/share. For PR libgcj/7633.
2011 For PR java/6005 and PR java/7611:
2012 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
2013 (java_can_use_bit_fields_p): New function.
2015 2002-08-16 Tom Tromey <tromey@redhat.com>
2017 * gcj.texi (Class Initialization): Mention class initialization of
2020 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
2022 * Make-lang.in (java-tree-inline.o): New.
2023 (JAVA_OBJS): Add java-tree-inline.o.
2024 * parse.y (source_end_java_method): Call java_optimize_inline.
2025 (java_expand_method_bodies): Save method's tree in
2027 (add_stmt_to_compound): Keep track of the number of statments.
2028 * lang.c (java_init): Enable flag_inline_trees.
2029 (java_post_options): If flag_inline_functions is on, enable
2030 flag_inline_trees instread.
2031 (decl_constant_value): New.
2032 (java_tree_inlining_walk_subtrees): New.
2033 * java-tree.h (DECL_NUM_STMTS): New macro.
2034 (java_optimize_inline): Declare.
2035 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
2036 Handle a LABEL_EXPR.
2037 * decl.c (build_result_decl): If we already have a DECL_RESULT
2039 (dump_function): New.
2040 (java_optimize_inline): New.
2041 (dump_function): New.
2043 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
2046 * parse.y (build_assertion): Invert return from
2047 desiredAssertionStatus.
2049 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2051 * jcf-write.c (get_access_flags): Return correct access flags for
2052 private and protected inner classes.
2054 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
2056 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
2058 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2060 * mangle_name.c: Don't include obstack.h twice.
2061 * xref.c: Don't include obstack.h.
2063 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2065 * class.c: (permanent_obstack): Delete declaration.
2066 * constants.c: (permanent_obstack): Delete declaration.
2067 * except.c: (permanent_obstack): Delete declaration.
2068 * expr.c: (permanent_obstack): Delete declaration.
2069 * jcf-parse.c: (permanent_obstack): Delete declaration.
2070 (saveable_obstack): Delete declaration.
2071 * parse.h: (permanent_obstack): Delete declaration.
2072 * typeck.c: (permanent_obstack): Delete declaration.
2074 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2076 * gcj.texi (version-gcc): Increase to 3.3.
2078 2002-07-22 Tom Tromey <tromey@redhat.com>
2080 * lex.c (java_lex): Check for `e' or `E' after 0.
2082 2002-07-21 Richard Henderson <rth@redhat.com>
2084 * lang.c (java_unsafe_for_reeval): New.
2085 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2087 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2089 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2090 (jcf_path_init): Use GET_ENVIRONMENT.
2092 2002-07-10 Roger Sayle <roger@eyesopen.com>
2093 Zack Weinberg <zack@codesourcery.com>
2095 * builtins.c (initialize_builtins): Remove defines that
2096 handled C/C++ specific junk hereby removed from builtins.def.
2098 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2100 * lang.c (java_post_options): Update prototype.
2102 2002-07-05 Roger Sayle <roger@eyesopen.com>
2104 * builtins.c (initialize_builtins): Ignore the additional
2105 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2106 the builtins.def file.
2108 2002-07-01 Tom Tromey <tromey@redhat.com>
2111 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2114 2002-07-01 Roger Sayle <roger@eyesopen.com>
2116 * java/decl.c (builtin_function): Accept additional parameter.
2117 (java_init_decl_processing): Pass an additional NULL_TREE
2118 argument to builtin_function.
2120 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2122 * gcj.texi: Fixed gcj invocation example so that it compiles.
2124 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2126 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2127 * parse.y (mark_parser_ctxt): Likewise.
2128 (check_modifiers, declare_local_variables): Avoid incorrect
2129 hardcoded constant 10.
2131 * lex.c (java_read_char): Avoid "comparison is always true"
2134 2002-06-25 Andreas Schwab <schwab@suse.de>
2136 * expr.c (JSR): Avoid undefined operation on PC.
2138 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2140 * decl.c (clear_binding_level): Const-ify.
2142 2002-06-13 Akim Demaille <akim@epita.fr>
2144 * parse.y (class_declaration, interface_declaration): Make sure
2145 all their rules have an action, in order to avoid meaningless `$$
2146 = $1' and their type clashes.
2148 2002-06-11 Tom Tromey <tromey@redhat.com>
2150 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2151 * parse-scan.y (statement_without_trailing_substatement): Added
2153 (assert_statement): New rule.
2154 * java-tree.h (struct lang_type) [assertions]: New field.
2155 (TYPE_USES_ASSERTIONS): New macro.
2156 (CLASS_USES_ASSERTIONS): Likewise.
2157 (FIELD_SYNTHETIC): New define.
2158 * lex.c (java_lval;): Added ASSERT_TK.
2159 * parse.y (ASSERT_TK): Added.
2160 (statement_without_trailing_substatement): Added assert_statement.
2161 (assert_statement): New rule.
2162 (build_assertion): New function.
2163 (maybe_generate_pre_expand_clinit): Create and initialize
2164 $assertionsDisabled.
2165 (lookup_package_type): Removed decl.
2166 * keyword.h: Rebuilt.
2167 * keyword.gperf (assert): New token.
2169 2002-06-10 Akim Demaille <akim@epita.fr>
2171 * parse.y (interface_type_list, class_member_declaration)
2172 (unary_expression_not_plus_minus): Remove duplicate %type.
2175 2002-06-09 Tom Tromey <tromey@redhat.com>
2177 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2179 * parse.y (method_header): Give error message in all cases.
2182 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2184 Don't use RTL inlining. Fix for PR java/6820.
2185 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2186 (flag_really_inline): New.
2187 (java_decode_option): Set flag_really_inline if -finline-functions
2189 (java_post_options): New function. Turn off inlining unless
2190 flag_really_inline is set.
2192 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2194 * gjavah.c (throwable_p): Accept argument as either a classname or
2195 signature fragment. Create null-terminated classname string for super
2196 when calling itself recursively.
2197 (decode_signature_piece): Skip first character from class name
2198 signature when calling throwable_p.
2200 2002-06-08 H.J. Lu (hjl@gnu.org)
2202 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2204 2002-06-04 Tom Tromey <tromey@redhat.com>
2206 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2208 2002-06-04 Michael Koch <konqueror@gmx.de>
2210 * gcj.texi (Input Options): Fixed typo.
2212 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2214 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2215 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2216 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2217 and all now-pointless local variables. Rename other local
2218 variables to reflect their not being handles.
2220 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2221 #if JCF_USE_STDIO blocks.
2223 * parse.y: Add missing semicolon at end of rule.
2225 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2227 * check-init.c (attach_initialized_static_class): Delete, unused.
2228 * parse.y: Use htab_t instead of struct hashtable, update
2230 * java-tree.h: Include hashtab.h instead of hash.h.
2231 (struct lang_decl_func): Use htab_t, set up for gengtype.
2232 (struct init_test_hash_entry): Delete.
2233 (struct treetreehash_entry): New.
2234 (java_treetreehash_find): New
2235 (java_treetreehash_new): New prototype.
2236 (java_treetreehash_create): New prototype.
2237 (java_mark_tree): Delete prototype.
2238 (java_hash_hash_tree_node): Delete prototype.
2239 (java_hash_compare_tree_node): Delete prototype.
2240 (attach_initialized_static_class): Delete prototype.
2241 * expr.c (build_class_init): Update to use java_treetreehash
2243 (java_expand_expr): Update to use htab_t.
2244 (emit_init_test_initialization): Likewise.
2245 * decl.c (java_mark_tree): Delete.
2246 * class.c (init_test_hash_newfunc): Delete.
2247 (java_hash_hash_tree_node): Delete.
2248 (java_hash_compare_tree_node): Delete.
2249 (add_method_1): Update to use java_treetreehash functions.
2250 (JAVA_TREEHASHHASH_H): New macro.
2251 (java_treetreehash_hash): New function.
2252 (java_treetreehash_compare): New function.
2253 (java_treetreehash_find): New function.
2254 (java_treetreehash_new): New function.
2255 (java_treetreehash_create): New function.
2256 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2258 * Make-lang.in (java/parse.o): Depend on debug.h.
2259 * java-tree.h (struct lang_identifier): Use gengtype.
2260 (union lang_tree_node): New.
2261 (struct lang_decl_func): Use gengtype.
2262 (struct lang_decl_var): Likewise.
2263 (struct lang_decl): Likewise.
2264 * parse.y: Include debug.h.
2265 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2267 * lang.c (struct language_function): New dummy structure.
2269 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2270 descriminator for DECL_LANG_SPECIFIC.
2271 (struct lang_decl_func): Rename from struct lang_decl.
2272 (enum lang_decl_desc): New.
2273 (struct lang_decl): Make it a union. Update all the accessor macros.
2274 (struct lang_type): Use gengtype.
2275 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2276 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2277 are now the same size.
2278 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2279 use discriminator to mark DECL_LANG_SPECIFIC.
2281 * Make-lang.in (gt-java-builtins.h): New rule.
2282 (java/builtins.o): Add dependency on gt-<filename>.h.
2283 * builtins.c: Use gengtype for roots.
2284 (union string_or_tree): Use gengtype.
2285 (struct builtin_record): Use gengtype.
2286 * config-lang.in (gtfiles): Add builtins.c.
2288 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2289 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2290 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2291 gt-java-parse.h, gtype-java.h): Add rules to generate.
2292 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2293 (class.o): Add dependency on gt-*.h.
2294 (constants.o): Likewise.
2297 (jcf-parse.o): Likewise.
2298 (jcf-write.o): Likewise.
2300 * config-lang.in (gtfiles): New.
2301 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2302 * constants.c: Replace uses of ggc_add_* with GTY markers.
2304 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2305 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2306 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2307 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2309 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2311 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2312 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2314 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2315 Include gtype-java.h.
2317 2002-06-02 Tom Tromey <tromey@redhat.com>
2319 Fix for PR java/5913:
2320 * parse.y (patch_binop): Call patch_string on op1.
2322 2002-06-02 Tom Tromey <tromey@redhat.com>
2324 Fix for PR java/1343, PR java/6336:
2325 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2326 formatting. Changed return type.
2327 (anonymous_class_counter): Moved to top of file.
2328 (maybe_make_nested_class_name): Append number to class name for
2329 function-local classes.
2331 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2333 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2334 * Make-lang.in: Update dependency lists.
2336 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2338 * gjavah.c (throwable_p): Do not free the name of the class after
2339 passing it to find_class.
2340 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2341 * jcf-io.c (dirent.h): Include it.
2342 (fnmatch.h): Likewise.
2343 (compare_path): New function.
2344 (java_or_class_file): Likewise.
2345 (memoized_dirlist_entry): New type.
2346 (memoized_dirlist_lookup_eq): New function.
2347 (memoized_dirlists): New variable.
2348 (caching_stat): New function.
2349 (memoized_class_lookup_eq): New function.
2350 (memoized_class_lookups): Likewise.
2351 (find_class): Use memoized_class_lookups and caching_stat.
2352 * jcf.h (JCF_USE_SCANDIR): Define.
2353 * parse.y (java_expand_classes): Write the class files in reverse
2356 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2358 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2360 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2362 * jcf-write.c (write_classfile): Unlink the temporary file if it
2363 cannot be renamed. Use concat to build up the name of the
2366 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2368 * jcf-write.c (write_classfile): Write the file to a
2369 temporary file and then rename it.
2371 2002-05-07 Tom Tromey <tromey@redhat.com>
2373 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2375 Fix for PR java/1200:
2376 * gjavah.c (throwable_p): New function.
2377 (decode_signature_piece): Use it. A `WeakReference' isn't the
2380 (gcjh_streq): New function.
2382 2002-05-07 Andreas Jaeger <aj@suse.de>
2384 * parse.y (finish_for_loop): Fix if statement.
2386 2002-05-06 Tom Tromey <tromey@redhat.com>
2388 Fix for PR java/5941:
2389 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2390 loop update expression.
2391 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2392 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2394 2002-05-04 Mark Wielaard <mark@klomp.org>
2397 * parse.y (build_string_concatenation): Return just op1 only when op2
2398 is null and op1 is a STRING_CST, otherwise always construct a
2401 2002-04-27 Tom Tromey <tromey@redhat.com>
2404 * parse.y (string_convert_int_cst): New function.
2405 (merge_string_cste): Use it.
2407 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2409 * java-tree.h (java_parse_file): Update.
2410 (java_set_yydebug): Remove.
2411 * jcf-parse.c (yydebug): Remove.
2412 (java_set_yydebug): Die.
2413 (java_parse_file): Update.
2414 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2416 2002-04-24 Tom Tromey <tromey@redhat.com>
2419 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2420 EXPR_WFL_QUALIFICATION of qual_wfl.
2422 2002-04-23 Per Bothner <per@bothner.com>
2424 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2425 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2426 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2428 2002-04-23 Tom Tromey <tromey@redhat.com>
2431 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2432 recognize `-fcompile-resource='.
2433 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2436 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2438 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2439 paths. Fixes PR java/2791.
2441 2002-04-19 Andrew Haley <aph@redhat.com>
2443 * jcf-write.c (push_long_const): lo, hi: New variables.
2444 Use rshift_double to extract the high part of a 64-bit long.
2445 Use WORD_TO_INT to extract the low part.
2447 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2448 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2449 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2451 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2453 * typeck.c (incomplete_type_error): Remove.
2455 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2457 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2458 for hash synchronization.
2459 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2460 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2463 2002-04-16 Mark Wielaard <mark@klomp.org>
2465 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2468 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2470 Fix for PR java/6294:
2471 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2474 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2476 Fix for PR java/6085:
2477 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2478 to get enclosing "this" argument for inner-class constructor
2479 invocation. Pass correct arguments to build_access_to_thisn.
2481 2002-04-10 Andreas Jaeger <aj@suse.de>
2483 * gcj.texi (Input Options): Fix extdirs patch.
2485 2002-04-10 Anthony Green <green@redhat.com>
2487 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2489 2002-04-09 Anthony Green <green@redhat.com>
2491 * gcj.texi (Input Options): Add --extdirs documentation.
2492 * jcf-dump.c (OPT_extdirs): New macro.
2493 (options): Add extdirs option.
2494 (help): Describe --extdirs.
2495 (main): Handle OPT_extdirs.
2496 * gjavah.c (OPT_extdirs): New macro.
2497 (options): Add extdirs option.
2498 (help): Describe --extdirs.
2499 (main): Handle OPT_extdirs.
2500 * jcf-path.c (jcf_path_init): Add extdirs support.
2501 (jcf_path_extdirs_arg): New function.
2502 (extensions): New variable to hold extensions path entries.
2503 * jvspec.c: Remove -fextdirs= when compiling main().
2504 * lang.c (java_decode_option): Handle -fextdirs=.
2505 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2506 * Make-lang.in: Compile jcf-path with version info for use in
2507 identifying the appropriate libgcj.jar.
2509 2002-04-08 Tom Tromey <tromey@redhat.com>
2512 * .cvsignore: Added rmic.1 and rmiregistry.1.
2513 * gcj.texi (Top): Link to new nodes.
2514 (Invoking rmic): New node.
2515 (Invoking rmiregistry): Likewise.
2516 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2518 (java.maintainer-clean): Likewise.
2519 ($(srcdir)/java/rmic.1): New target.
2520 ($(srcdir)/java/rmiregistry.1): Likewise.
2521 (java.install-man): Handle rmic.1 and rmiregistry.1.
2523 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2525 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2526 Add note about handling uncaught exceptions. Add an exception handler
2529 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2531 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2532 after using it to patch CALL_EXPR.
2534 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2536 * gcj.texi (Invocation): Document CNI invocation API.
2538 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2540 * expr.c (truthvalue_conversion): Rename. Update.
2541 (expand_compare): Update.
2542 * java-tree.h (java_truthvalue_conversion): New.
2543 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2545 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2547 * java-tree.h (java_mark_addressable): New.
2548 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2549 * typeck.c (mark_addressable): Rename, update.
2551 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2553 * expr.c (build_java_binop): Update.
2554 * java-tree.h (java_signed_type, java_unsigned_type,
2555 java_signed_or_unsigned_type): Update.
2556 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2557 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2558 * parse.y (patch_binop): Update.
2559 * typeck.c (signed_or_unsigned_type, unsigned_type,
2560 signed_type): Update.
2562 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2564 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2565 (java_dummy_print): Remove.
2566 (lang_print_error): Rename. Exit early if inhibiting output.
2567 (inhibit_error_printing_function): New.
2568 (java_init): Don't set hook.
2569 (lang_init_source): Use new boolean.
2571 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2573 * parse.y (do_resolve_class): Fix infinite recursion.
2575 2002-03-29 Tom Tromey <tromey@redhat.com>
2577 * parse.y (check_inner_circular_reference): Ignore incomplete
2580 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2582 * Make-lang.in (builtins.o): Update.
2583 * boehm.c (get_boehm_type_descriptor): Update.
2584 * builtins.c: Include langhooks.h.
2585 * decl.c (java_init_decl_processing): Update.
2586 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2587 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2589 * typeck.c (type_for_mode, type_for_size): Update.
2591 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2593 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2595 2002-03-28 Tom Tromey <tromey@redhat.com>
2597 * except.c (expand_end_java_handler): If the handler type is NULL,
2598 use java.lang.Throwable. Fixes PR java/5986.
2600 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2602 Fix for PR java/4715:
2603 * jcf-parse.c (parse_source_file_3): New function.
2604 (read_class): Call it.
2605 (java_parse_file): Likewise.
2607 2002-03-28 Jan Hubicka <jh@suse.cz>
2609 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2611 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2613 * parse.y (resolve_package): Initialize "decl".
2614 (lookup_package_type): Remove unused function.
2616 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2618 Fix for PR java/5993:
2619 * parse.y (resolve_package): Return the decl if resolution was
2620 successful. Don't special case "java.lang" and "java.lang.reflect"
2621 packages. Set type_name to the merged identifier.
2622 (resolved_qualified_expression_name): Print error using "name" if
2623 resolve_package returns NULL_TREE.
2625 2002-03-27 Tom Tromey <tromey@redhat.com>
2627 * expr.c (expand_invoke): Don't generate null pointer check if
2628 we're calling <init>.
2630 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2632 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2634 * java-tree.h (java_lang_expand_expr): Similarly.
2635 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2636 (java_init): Don't set hook.
2638 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2640 Fix for PR java/5850:
2641 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2642 context if field was not found in the current scope.
2643 * expr.c (lookup_field): Don't look in enclosing contexts.
2645 2002-03-26 Tom Tromey <tromey@redhat.com>
2647 Fix for PR java/5942:
2648 * parse.y (init_src_parse): Added sanity check.
2649 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2652 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2654 * decl.c (lang_mark_tree): Rename java_mark_tree.
2655 * java-tree.h (java_mark_tree): New.
2656 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2658 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2660 * lex.c: Change java_perform_atof to take normal parameters
2661 instead of a pointer to a parameter block. Call it directly
2664 2002-03-22 Mark Wielaard <mark@klomp.org>
2666 Fix for PR java/5368:
2667 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2668 when printing error message.
2670 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2672 * decl.c (maybe_build_cleanup): Remove.
2674 2002-03-22 Tom Tromey <tromey@redhat.com>
2676 Andrew Haley <aph@cambridge.redhat.com>
2678 * expr.c (build_field_ref): Don't build a check if the field is a
2681 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2683 Fix for PR java/6026:
2684 * lex.c (java_lex): Fix parsing of consecutive floats.
2686 2002-03-21 Tom Tromey <tromey@redhat.com>
2688 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2691 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2693 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2694 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2696 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2698 * gcj.texi: @code{gcj} becomes @command{gcj}.
2699 @code{gcc} becomes @command{gcc}.
2700 GcjRaw changed to gnu.gcc.RawData.
2702 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2704 * decl.c (start_java_method): Use new hook.
2705 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2706 (java_init): Remove old hook.
2708 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2710 * builtins.c (define_builtin): Do nothing if `type' is null.
2713 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2715 * parse.y (parser_check_super_interface): Fix error message
2718 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2720 * jcf-parse.c (get_constant): Delete unused variables.
2722 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2724 * java-tree.h (java_parse_file): New.
2725 * jcf-parse.c (yyparse): Rename java_parse_file.
2726 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2728 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2730 * parse.y (craft_constructor): Return the constructor decl.
2731 (java_expand_classes): Update comments.
2732 (lookup_method_invoke): Call fix_constructors immediately for
2733 anonymous class. Fixes PR java/5935.
2735 2002-03-15 Anthony Green <green@redhat.com>
2737 * jcf-parse.c (yyparse): Don't emit class registration
2738 constructor when compiling resource files.
2740 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2742 * lang.c (java_tree_code_type, java_tree_code_length,
2743 tree_code_name): Delete.
2744 (tree_code_type, tree_code_length, tree_code_name): Define.
2745 (java_init): Don't try to copy into the various tree_code
2748 2002-03-12 Tom Tromey <tromey@redhat.com>
2750 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2751 UTF-8, not UCS-2. Fixes PR java/5923.
2753 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2754 a call_expr wrapped in a convert. Fixes PR java/5848.
2756 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2758 * jcf-write.c (write_classfile): Improve error strings.
2760 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2762 * lex.c: Adjust comments to GNU standards.
2764 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2766 Fix for PR java/5902:
2767 * lex.c (java_lex): Fix parsing of literals.
2769 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2771 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2772 to prevent it getting evaluated twice in the store checking case.
2773 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2776 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2778 * decl.c (java_init_decl_processing): Make sure class_type_node
2779 alignment is not less than 64 bits if hash synchronization is enabled.
2781 2002-03-08 Per Bothner <per@bothner.com>
2783 * parse.y (java_complete_lhs): Check if patch_assignment
2784 returned an error-mark.
2786 * parse.y (try_builtin_assignconv): Don't special-case zero.
2788 2002-03-08 Per Bothner <per@bothner.com>
2790 Fix for PR java/5812.
2791 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2792 here instead of in JSR macro. Likewise with load_type_state call.
2793 Do the latter on if the return_pc has been verified (the jsr returns).
2794 (JSR): Now just call build_java_jsr.
2796 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2798 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2799 (java.install-common): Link native driver to
2800 JAVA_TARGET_INSTALL_NAME.
2802 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2804 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2805 * builtins.c(sin_builtin): Likewise
2806 * builtins.c(sqrt_builtin): Likewise
2808 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2810 * java/expr.c, java/jcf-parse.c, java/lex.c:
2811 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2812 REAL_ARITHMETIC blocks unconditional. Delete some further
2813 #ifdef blocks predicated on REAL_ARITHMETIC.
2815 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2817 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2818 explicit sizeof/sizeof.
2819 * decl.c (java_init_decl_processing): Likewise.
2820 * jcf-parse.c (init_jcf_parse): Likewise.
2821 * parse.y (init_src_parse): Likewise.
2823 2002-03-02 Per Bothner <per@bothner.com>
2825 Make --CLASSPATH by a synonym for --classpath and -classpath.
2826 Implement --bootclasspath.
2827 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2828 (classpath_l): Remove.
2829 (jcf_path_CLASSPATH_arg): Remove.
2830 (jcf_path_bootclasspath_arg): New function.
2831 (jcf_path_seal): Simplify accordingly.
2833 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2834 (jcf_path_CLASSPATH): Remove declaration.
2835 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2836 (lang_specific_driver): Translate -bootclasspath.
2837 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2838 * lang.c (decode_lang_options): Do jcf_path_init first.
2839 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2840 * gjavah.c: Also handle --bootclasspath.
2841 Handle --CLASSPATH as a synonum for --classpath.
2842 * jcf-dump.c: Likewise.
2844 "." is not part of system path, but is the default for --classpath.
2845 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2846 (jcf_path_seal): Add "." if no CLASSPATH specified.
2848 * gcj.texi: Document changes.
2850 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2852 * expr.c (build_java_arraystore_check): Fix formatting.
2854 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2856 Fix for PR java/5758, java/5632:
2857 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2858 inner-class separator too.
2859 * parse.y (do_resolve_class): New local `decl_result.'
2860 Progressively build a name for what can have been loaded.
2862 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2864 * expr.c (java_array_data_offset): Removed function.
2865 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2866 (build_java_array_length_access): Obtain "length" value using a
2867 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2868 (build_java_arrayaccess): Correct comment. Access "data" using a
2869 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2870 (build_java_arraystore_check): New function.
2871 (expand_java_arraystore): Use build_java_arraystore_check.
2872 * parse.y (patch_assignment): Simplify code to insert a store check
2873 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2874 * check-init.c (check_init): Update to reflect that an array length
2875 access is now a COMPONENT_REF.
2876 * gcj.texi (Code Generation): Improve documentation of
2877 -fno-bounds-check. Add documentation for -fno-store-check.
2878 * java-tree.h (flag_store_check): Declare.
2879 (build_java_arraystore_check): Declare.
2880 * lang.c (flag_store_check): Initialize to 1.
2881 (lang_f_options): Add store-check option.
2882 * jvspec.c: Don't pass store-check option to jvgenmain.
2883 * lang-options.h: Add help string for -fno-store-check.
2885 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2887 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2888 * java-tree.h (java_dup_lang_specific_decl): New.
2889 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2891 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2893 * builtins.c, decl.c: Delete traditional-mode-related code
2894 copied from the C front end but not used, or used only to
2895 permit the compiler to link.
2897 2002-02-22 Tom Tromey <tromey@redhat.com>
2899 Fix for PR java/2369:
2900 * jvspec.c (verify_class_name): New function.
2901 (lang_specific_driver): Call it.
2902 (JAVA_START_CHAR_P): New macro.
2903 (JAVA_PART_CHAR_P): Likewise.
2905 2002-02-22 Per Bothner <per@bothner.com>
2907 * class.c: Change vtable to be more compatible with g++ v3 abi.
2908 (get_dispatch_table): Prepend offset-to-top (always 0) and
2909 type_info pointer (currently unimplemented hence NULL) to vtable.
2910 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2911 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2912 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2913 (build_dtable_decl): Add declarations for new fields.
2915 2002-02-20 Per Bothner <per@bothner.com>
2917 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2918 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2919 don't need to set it on the COMPOUND_EXPR - the caller does that.
2921 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2923 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2924 `--CLASSPATH' becomes `--classpath.'
2925 * gjavah.c: Likewise.
2926 * jcf-dump.c: Likewise.
2927 * lang-options.h: Likewise.
2929 * jcf-path.c: Updated comment.
2930 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2931 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2932 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2933 (jcf_path_CLASSPATH_arg): Ditto.
2934 (classpath_u): Updated leading comment.
2936 2002-02-20 Per Bothner <per@bothner.com>
2938 * builtins.c (check_for_builtin): New function.
2939 (build_call_or_builtin): Remove.
2940 * java-tree.h: Update accordingly.
2941 * expr.c (expand_invoke): Use build + check_for_builtin instead
2942 of build_call_or_builtin.
2943 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2944 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2945 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2947 2002-02-17 Tom Tromey <tromey@redhat.com>
2949 * java-tree.h (TYPE_STRICTFP): New macro.
2950 (struct lang_type) [strictfp]: New field.
2951 (CLASS_STRICTFP): New macro.
2952 (METHOD_STRICTFP): New macro.
2953 (struct lang_decl) [strictfp]: New field.
2954 * parse.y (method_header): Disallow strictfp constructor or
2956 (STRICT_TK): Move before MODIFIER_TK.
2957 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2958 (METHOD_MODIFIERS): Likewise.
2959 (INTERFACE_MODIFIERS): Likewise.
2960 * jcf-write.c (get_access_flags): Likewise.
2961 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2962 (add_method_1): Likewise.
2963 (get_access_flags_from_decl): Likewise.
2964 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2965 recognize strictfp flag.
2966 * jcf.h (ACC_STRICT): New define.
2968 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2970 * class.c(build_utf8_ref): Move declaration of decl_size
2972 2002-02-07 Tom Tromey <tromey@redhat.com>
2974 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2977 2002-02-04 Anthony Green <green@redhat.com>
2979 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2980 sections if available.
2982 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2984 * parse.y (java_expand_classes): Fix typo in static field loop.
2986 2002-02-02 Richard Henderson <rth@redhat.com>
2988 * class.c (add_field): Mark static fields external.
2989 (build_class_ref): Remove redundant set.
2990 * parse.y (java_expand_classes): Mark static fields of classes
2991 to be compiled as local.
2992 * jcf-parse.c (parse_class_file): Likewise.
2994 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2996 * gcj.texi (About CNI): New node.
2998 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
3001 * jcf-parse.c : Check for HAVE_LOCALE_H before using
3002 setlocale() with LC_CTYPE as a parameter.
3005 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
3007 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
3008 Follow GNU Coding Standards for --version.
3010 2002-01-28 Tom Tromey <tromey@redhat.com>
3012 * expr.c (build_jni_stub): Ensure storage for `meth' is
3014 * parse.y (java_complete_expand_methods): Set
3015 current_function_decl before building JNI stub.
3017 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
3019 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
3022 2002-01-22 Tom Tromey <tromey@redhat.com>
3024 * decl.c (java_init_decl_processing): Use add_predefined_file.
3025 Predefine RawData.java.
3026 (predef_filenames): Removed.
3027 (java_init_decl_processing): Don't register predef_filenames.
3028 * jcf-parse.c (add_predefined_file): New function.
3029 (predefined_filename_p): Rewrote.
3030 (predefined_filename_p): No longer static.
3031 * decl.c (java_init_decl_processing): Call initialize_builtins.
3032 * Make-lang.in (JAVA_OBJS): Added builtins.o.
3033 (java/builtins.o): New target.
3034 * builtins.c: New file.
3035 * parse.y (patch_invoke): Use build_call_or_builtin.
3036 * java-tree.h (build_call_or_builtin): Declare.
3037 (initialize_builtins): Declare.
3038 (java_set_exception_lang_code): Removed unused declaration.
3039 (PREDEF_FILENAMES_SIZE): Removed.
3040 (java_tree_index): Added JTI_PREDEF_FILENAMES.
3041 (predef_filenames): New define.
3042 (add_predefined_file): Declare.
3043 (predefined_filename_p): Declare.
3044 * expr.c (expand_invoke): Use build_call_or_builtin.
3046 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3048 * parse.y (patch_switch_statement): Fix format specifier.
3050 2002-01-16 Tom Tromey <tromey@redhat.com>
3052 More for PR java/5365:
3053 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
3055 (process_file): Generate include for
3056 java.lang.UnsupportedOperationExceptions.
3058 2002-01-15 Andreas Jaeger <aj@suse.de>
3060 * .cvsignore: Add man pages.
3062 2002-01-15 Tom Tromey <tromey@redhat.com>
3064 Fix for PR java/5365:
3065 * gjavah.c (process_file): Turn class name into a file name.
3067 2002-01-14 Matthias Klose <doko@debian.org>
3069 * gcj.texi: Fix whitespace and formatting errors in the
3070 synopsis of the man pages. Update copyright.
3072 2002-01-14 Tom Tromey <tromey@redhat.com>
3075 * Make-lang.in (java.install-man): Handle jv-convert man page.
3076 (java.generated-manpages): Added jv-convert.1.
3077 (java.uninstall): Remove jv-convert.1.
3078 (java.maintainer-clean): Likewise.
3079 ($(srcdir)/java/jv-convert.1): New target.
3080 * gcj.texi (Top): Link to jv-convert node.
3081 (Individual utilities): Likewise.
3082 (Invoking jv-convert): New node.
3084 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3085 Martin Kahlert <martin.kahlert@infineon.com>
3087 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3088 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3090 2002-01-03 Graham Stott <grahams@redhat.com>
3092 * class.c (compile_resource_file): Update copyright date.
3093 Constify filename parameter.
3094 (java-tree.h): Update copyright date.
3095 (compile_resource_file): Constify filename parameter.
3097 2002-01-03 Graham Stott <grahams@redhat.com>
3099 * gcc/jcf-parse.c: Update copyright date.
3100 (yyparse): Constify resource_filename.
3102 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3104 * parse.y (src_parse_roots): Don't needlessly zero init.
3106 2001-12-31 Tom Tromey <tromey@redhat.com>
3108 * parse.y (dump_java_tree): New function.
3109 (source_end_java_method): Call it.
3110 (end_class_declaration): Likewise.
3111 * lang.c (java_decode_option): Call dump_switch_p.
3113 2001-12-28 Tom Tromey <tromey@redhat.com>
3115 * gen-table.pl: Don't process characters after \uffff. Added
3116 comment pointing to input file.
3118 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3120 * gen-table.pl: Const-ify output. Document the location of a
3121 suitable unicode input file.
3123 * chartables.h: Regenerate.
3125 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3127 * chartables.h: Const-ify.
3128 * gjavah.c (options): Likewise.
3129 * jcf-dump.c (options): Likewise.
3130 * jv-scan.c (options): Likewise.
3131 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3132 * parse.y (binop_lookup): Likewise.
3134 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3136 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3137 the static arrays that are output.
3138 * jvspec.c (jvgenmain_spec): Make static.
3139 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3140 * keyword.h: Regenerate.
3141 * lang.c (string_option, process_option_with_no, lang_f_options,
3142 lang_W_options): Const-ify.
3143 * lex.c (java_lex): Likewise.
3145 2001-12-21 Richard Henderson <rth@redhat.com>
3147 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3148 (get_boehm_type_descriptor): ... here. Arrange for the
3149 TREE_TYPE to get set properly.
3151 2001-12-21 Richard Henderson <rth@redhat.com>
3153 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3154 only if the target requires collect2.
3156 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3158 2001-12-20 Tom Tromey <tromey@redhat.com>
3161 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3162 CAN_COMPLETE_NORMALLY for the node.
3163 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3164 generate code for second branch if first branch can't complete
3166 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3167 the loop head if the loop body can't complete normally.
3169 2001-12-20 Tom Tromey <tromey@redhat.com>
3172 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3173 case where `finally' clause can't complete normally.
3175 2001-12-20 Tom Tromey <tromey@redhat.com>
3178 * parse.y (analyze_clinit_body): Added this_class parameter.
3179 Check for more cases where we must keep <clinit>.
3180 (maybe_yank_clinit): Cleaned up flow control.
3182 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3184 * decl.c (java_init_decl_processing): Don't initialize
3185 finit_leg_identifier_node.
3186 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3187 (finit_leg_identifier_node): Remove.
3188 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3190 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3192 * mangle.c (mangle_member_name): Don't special-case for
3194 * mangle_name.c (unicode_mangling_length): Likewise.
3195 (append_unicode_mangled_name): Likewise.
3196 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3199 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3201 * expr.c (build_java_array_length_access): Don't force null pointer
3202 check unless flag_check_references is set.
3204 2001-12-20 Tom Tromey <tromey@redhat.com>
3206 Fix for PR java/3417:
3207 * parse.y (patch_assignment): Added special processing for
3209 (patch_return): Don't convert booleans to integers, and don't
3210 special-case `null'.
3212 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3214 * config-lang.in (diff_excludes): Remove.
3216 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3218 * gcj.texi: Update link to GCC manual.
3220 2001-12-17 Tom Tromey <tromey@redhat.com>
3222 * parse.y (link_nested_class_to_enclosing): Removed useless
3225 2001-12-16 Tom Tromey <tromey@redhat.com>
3227 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3230 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3232 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3233 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3236 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3238 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3240 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3242 * decl.c (java_init_decl_processing): Build otable_type correctly.
3243 otable_decl is an otable_type.
3245 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3247 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3248 otable_type, otable_ptr_type, method_symbol_type,
3249 method_symbols_array_type, method_symbols_array_ptr_type): New
3250 field/global tree definitions.
3251 (flag_indirect_dispatch): New flag.
3252 * decl.c (java_init_decl_processing): Initialize new otable and
3253 otable_syms type nodes and decls. Add new field "index" to
3255 * class.c (build_method_symbols_entry): New function.
3256 (make_method_value): Set "index" to to method's vtable index for
3257 virtual methods when indirect-dispatch is not used.
3258 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3259 and set vtable_method_count to -1. Set otable and otable_syms field
3260 if indirect-dispatch is used and there was something to put in them.
3261 (build_method_symbols_entry): New function.
3262 (emit_offset_symbol_table): New function.
3263 * expr.c (get_offset_table_index): New function.
3264 (build_invokevirtual): Build array reference to otable at the index
3265 returned by get_offset_table_index, and use the result as the vtable
3267 (build_invokeinterface): Similar.
3268 * jcf-parse.c (yyparse): If indirect-dispatch, call
3269 emit_offset_symbol_table at the end of compilation, after all classes
3270 have been generated.
3271 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3272 * lang.c (flag_indirect_dispatch): Define.
3273 (lang_f_options): Add indirect-dispatch flag.
3275 2001-12-14 Matthias Klose <doko@debian.org>
3277 * gcj.texi: Markup for man page generation. Document missing
3278 options printed by <tool> --help.
3279 Terminate description of gij's -ms option with a dot.
3280 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3281 (java.generated-manpages java.install-man, java.uninstall,
3282 java-maintainer-clean) Updated.
3284 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3286 * class.c (get_dispatch_table): Fix java vtable layout
3287 for TARGET_VTABLE_USES_DESCRIPTORS.
3288 * decl.c (java_init_decl_processing): Initialize
3289 alloc_no_finalizer_node, finalize_identifier_node.
3290 * expr.c (class_has_finalize_method): New function.
3291 (expand_java_NEW): Generate calls for finalizer-free allocation.
3292 (build_invokevirtual): Fix java vtable layout for
3293 TARGET_VTABLE_USES_DESCRIPTORS.
3294 * java-tree.h (enum java_tree_index): New entries:
3295 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3296 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3297 (class_has_finalize_method): declare.
3298 (HAS_FINALIZER_P): New macro.
3299 * parse.y (patch_invoke): Generate calls for finalizer-free
3302 2001-12-12 Matthias Klose <doko@debian.org>
3304 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3305 whitespace at end of line.
3307 2001-12-11 Tom Tromey <tromey@redhat.com>
3309 * lex.c (java_init_lex): Define wfl_to_string as
3310 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3312 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3314 * class.c (make_method_value): Use null_pointer_node to
3315 represent empty exception table.
3317 2001-12-10 Tom Tromey <tromey@redhat.com>
3319 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3321 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3323 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3325 2001-12-09 Per Bothner <per@bothner.com>
3327 * check-init.c (current_switch_has_default): New static field.
3328 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3329 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3330 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3332 2001-12-09 Tom Tromey <tromey@redhat.com>
3334 * check-init.c (check_init): Don't allow pre- or post- increment
3335 or decrement of final variable.
3336 (final_assign_error): Minor error message rewording.
3338 2001-12-08 Tom Tromey <tromey@redhat.com>
3340 * java-tree.h: Fixed typo.
3342 * gjavah.c (decompile_method): Don't decompile to `return this'
3345 * gjavah.c (cxx_keywords): Re-sorted.
3346 * lex.c (cxx_keywords): Re-sorted.
3348 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3351 * gjavah.c (print_namelet): Clear subnamelets.
3352 (HANDLE_METHOD): Set `method_printed' earlier.
3354 2001-12-07 Tom Tromey <tromey@redhat.com>
3356 * lang.c (lang_f_options): Added
3357 optimize-static-class-initialization.
3358 (java_decode_option): Removed special case.
3360 2001-12-07 Per Bothner <per@bothner.com>
3362 * check-init.c (check_init): Fix typo freeing memory twice.
3364 2001-12-05 Per Bothner <per@bothner.com>
3366 Restore support for static class initialization optimization.
3367 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3368 * check-init.c (check_int): At end of BLOCK handle initialization
3369 blocks, which used to be done in java_complete_expand_method but did
3370 not handle the case where check_for_initialization might allocate
3371 more than a word of bits.
3372 * decl.c (lang_make_tree): The smic field is now a tree.
3373 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3374 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3376 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3378 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3379 Change from a hash table to a list.
3380 (struct_lang_decl): Change field 'smic' to match.
3381 * class.c (add_method_1): Initialize
3382 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3383 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3384 (java_expand_method_bodies): -here, since 'smic' is now a list.
3385 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3387 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3389 * class.c (java_hash_compare_tree_node): Fix casts.
3391 2001-12-04 Per Bothner <per@bothner.com>
3393 * check-init.c: Handle definite unassignment to finals in addition
3394 to definite assignment.
3395 (loop_current_locals): New field.
3396 (num_current_locals, int start_current_locals, num_current_words):
3398 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3399 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3400 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3401 (get_variable_decl, check_final_reassigned): New functions.
3402 (check_init, check_bool_init): Modify as needed for checking finals.
3403 (check_for_initialization): Take extra parameter and return void.
3404 Do extra start-up logic to check final fields for assignment.
3405 * parse.y (check_static_final_variable_assignment_flag,
3406 reset_static_final_variable_assignment_flag, check_final_assignment,
3407 check_final_variable_local_assignment_flag,
3408 reset_final_variable_indirect_assignment_flag,
3409 reset_final_variable_global_assignment_flag): Remove functions.
3410 (java_complete_expand_methods, outer_field_access_fix,
3411 patch_assignment): Remove no-longer used logic.
3412 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3413 * parse.y (register_fields, java_complete_tree): Update accordingly.
3415 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3416 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3417 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3419 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3421 * java-tree.h (DECL FINAL): New bit-field.
3422 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3423 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3424 (DECL_INIT_CALLS_THIS): New macro.
3425 (struct lang_decl): New bit-field init_calls_this.
3426 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3427 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3428 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3429 use it for both local variables and final fields.
3430 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3432 (struct lang_type): Remove hfv bit-field.
3433 (check_for_initialization): Change to return void.
3435 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3436 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3437 * check-init.c (final_assign_error): New helper function.
3438 (check_final_reassigned, check_init): Use it.
3439 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3441 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3442 bit-fields to unsigned.
3444 2001-12-03 Per Bothner <per@bothner.com>
3446 * parse.y (patch_binop): Minor constant folding.
3448 * parse.y (build_current_thisn): Shorter 'buffer'.
3450 2001-12-03 Per Bothner <per@bothner.com>
3452 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3453 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3454 * jcf-write.c (generate_bytecode_insns): Remove support for
3455 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3456 * check-init.c (check_init): Likewise.
3458 2001-12-03 Per Bothner <per@bothner.com>
3460 * verify.c (subroutine_nesting): New function.
3461 (verify_jvm_instructions): Use it to fix logic for checking that
3462 we're done with the current subroutine.
3464 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3465 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3467 2001-12-03 Per Bothner <per@bothner.com>
3469 * jcf.h: Fix obvious typo in comment.
3470 * typeck.c (build_null_signature): Add comment.
3472 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3474 * expr.c: Remove leading capital from diagnostic messages, as
3475 per GNU coding standards.
3476 * jcf-io.c: Similarly.
3477 * jcf-parse.c: Similarly.
3478 * jv-scan.c: Similarly.
3479 * jvspec.c: Similarly.
3480 * mangle.c: Similarly.
3482 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3483 Alexandre Petit-Bianco <apbianco@redhat.com>
3485 * expr.c (build_java_arrayaccess): Call save_expr on array for
3486 correct evaluation order, modified comment, fixed indentation.
3487 * parse.y: (patch_assignment): Correctly extract the array base
3488 from the tree generate by build_java_arrayaccess, added comments.
3489 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3490 Fixes PR java/3096, PR java/3803, PR java/3965.
3492 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3494 * expr.c (expand_byte_code): Remove trailing periods from messages.
3495 * jcf-parse.c (load_class, jcf_parse): Similarly.
3496 * jcf-write.c (generate_classfile): Similarly.
3497 * lex.c (java_lex): Similarly.
3499 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3501 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3503 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3505 * Make-lang.in (java.generated-manpages): New dummy target.
3507 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3509 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3511 (lang_specific_pre_link): Use set_input to set input_filename.
3513 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3514 (main): Fix definition.
3515 Strip `main' from classname.
3518 2001-11-18 Roger Sayle <roger@eyesopen.com>
3520 * parse.h (java_expand_switch): Remove old prototype.
3522 2001-11-18 Tom Tromey <tromey@redhat.com>
3524 Fix for PR java/1401:
3525 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3527 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3530 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3532 * lang.c (finish_parse): Rename to java_finish.
3533 (LANG_HOOKS_FINISH, java_finish): New.
3535 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3537 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3538 * java-tree.h: New prototype.
3539 * lang.c (java_init): Update prototype. Combine with old init_parse.
3541 2001-11-13 Tom Tromey <tromey@redhat.com>
3543 * gjavah.c (method_signature): New global.
3544 (HANDLE_METHOD): Set it.
3545 (decompile_return_statement): New function.
3546 (decompile_method): Use it.
3547 (print_method_info): Removed `synth' argument.
3549 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3551 * java-tree.h (java_set_yydebug): New.
3552 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3553 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3554 (print_lang_decl, print_lang_type, print_lang_identifier,
3555 print_lang_statistics, lang_print_xnode): Remove.
3557 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3559 * jcf-parse.c (init_lex): Remove.
3560 * lang.c (language_string, lang_identify): Remove.
3561 (struct lang_hooks): Constify.
3562 (LANG_HOOKS_NAME): Override.
3563 (init_parse): Update.
3565 2001-11-08 Andreas Franck <afranck@gmx.de>
3567 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3568 program_transform_name the way suggested by autoconf.
3569 (java.install-common): Also transform auxiliary program names with
3570 program_transform_name.
3572 2001-11-08 Tom Tromey <tromey@cygnus.com>
3574 * parse.y (trap_overflow_corner_case): New rule.
3575 (unary_expression): Use it.
3576 * lex.c (java_init_lex): Don't set minus_seen.
3577 (yylex): Don't use minus_seen. Communicate overflow to parser for
3579 (error_if_numeric_overflow): New function.
3580 * parse.h (minus_seen): Removed field.
3581 (JAVA_RADIX10_FLAG): New define.
3583 2001-11-07 Tom Tromey <tromey@redhat.com>
3585 Patch for PR java/1414:
3586 * parse.y (case_label_list): New global.
3587 (goal): Register case_label_list with GC.
3588 (java_complete_lhs): Save new case on case_label_list.
3589 (patch_switch_statement): Check for duplicate case labels.
3591 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3593 * parse.y (patch_assignment): Removed unused third argument.
3594 (java_complete_lhs): Removed unused third argument to patch_assignment.
3596 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3598 * lang.c: Include langhooks-def.h.
3599 * Make-lang.in: Update.
3601 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3603 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3605 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3607 * mangle.c (find_compression_record_match): Don't match compression
3608 records for package name elements unless they occur at the start of
3609 the name. Fix for PR java/4717.
3611 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3613 * expr.c (expand_java_field_op): Don't special-case references to
3614 java.lang.PRIMTYPE.TYPE.
3615 (build_primtype_type_ref): Removed.
3616 * java-tree.h (build_primtype_type_ref): Remove prototype.
3617 * parse.y (maybe_build_primttype_type_ref): Removed.
3618 (complete_function_arguments): Don't special-case references to
3619 java.lang.PRIMTYPE.TYPE.
3620 (patch_assignment): Likewise.
3621 (array_constructor_check_entry): Likewise.
3623 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3625 * mangle.c (static tree compression_table): Fixed leading comment.
3626 * parse.h (struct parser_ctxt): Fixed field comment.
3627 * parse.y (check_pkg_class_access): New prototype, fixed leading
3628 comment, new parameter used to emit error only if passed as true.
3629 (parse_check_super): Pass extra argument to check_pkg_class_access.
3630 (do_resolve_class): Likewise.
3631 (process_imports): Likewise.
3632 (read_import_dir): Fixed indentation.
3633 (find_in_imports_on_demand): New local class_type_name. Local
3634 node_to_use deleted. while loop changed into for loop. Report
3635 multiple definition only for accessible classes. Improved error
3637 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3638 assigned to parameter list, fixed indentation. while loop changed
3639 into for loop, restore TREE_CHAIN on local `tem' before the next
3642 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3644 * lang.c (lang_get_alias_set): Deleted.
3646 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3648 * gjavah.c (jni_print_char): Fix thinko in last change.
3650 * gjavah.c (jni_print_char, decode_signature_piece): Use
3651 safe-ctype macros and/or fold extra calls into fewer ones.
3652 * lex.c (java_read_unicode, java_lex): Likewise.
3653 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3654 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3655 * mangle_name.c (append_unicode_mangled_name,
3656 unicode_mangling_length): Likewise.
3658 2001-10-17 Richard Henderson <rth@redhat.com>
3660 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3662 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3664 * lang.c (langhooks.h): Included.
3665 (LANG_HOOKS_INIT): Redefined.
3666 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3667 (LANG_HOOKS_DECODE_OPTION): Likewise.
3668 (struct lang_hooks lang_hooks): New initialization.
3670 2001-10-11 Per Bothner <per@bothner.com>
3672 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3673 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3674 The former is simpler, and jcf-write.c handles it better.
3675 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3676 or WITH_CLEANUP_EXPR.
3677 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3678 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3680 * parse.y (patch_if_else_statement): If the condition is constant,
3681 optimize away the test.
3683 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3685 * parse.y (patch_cast): Call patch_string on the first operand of
3686 the incoming node, update it if necessary. Fixes PR java/4510.
3688 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3690 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3691 when name qualifier matches a package name.
3693 2001-10-08 Tom Tromey <tromey@redhat.com>
3695 Fix for PR java/4489:
3696 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3697 force a new label when computing `body_block'.
3699 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3701 * jcf-io.c (format_uint): Const-ify.
3702 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3703 * lex.c (java_get_line_col): Likewise.
3704 * parse.y (build_incdec): Likewise.
3706 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3708 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3709 a NULL enclosing context if appropriate. Fixes PR java/4466.
3711 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3713 * parse.y (patch_assignment): Use lvalue's original TYPE when
3714 building the final COMPOUND_EXPR.
3715 (try_reference_assignconv): Fixed leading comment.
3717 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3719 * parse.y (check_final_variable_indirect_assignment): For
3720 COMPOUND_EXPR, return only if finals were found initialized
3721 properly, if not, keep on checking.
3722 (check_final_variable_global_assignment_flag): New local
3723 error_found, set when appropriate and used to decide whether to
3724 report uninitialized finals. Fixed typo in comment.
3726 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3728 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3729 last three initializations. Fixes PR java/4360.
3731 2001-09-21 Richard Henderson <rth@redhat.com>
3733 * class.c (get_dispatch_table): Handle function descriptors.
3734 (build_dtable_decl): Likewise.
3735 * expr.c (build_invokevirtual): Likewise.
3737 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3739 * parse.y (patch_method_invocation): Build class initialization
3740 when static finals are used to qualify method invocation.
3743 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3745 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3746 build_type_name_from_array_name.
3747 (STRING_STRIP_BRACKETS): New macro.
3748 * parse.y (build_type_name_from_array_name): New function.
3749 (array_creation_expression:): Accumulate []s instead of [s.
3750 (cast_expression:): Accumulate []s instead of [s after cast type
3752 (build_array_from_name): Local string deleted, use
3753 build_type_name_from_array_name.
3754 (build_unresolved_array_type): Accumulate []s instead of [s after
3756 (register_fields): Fixed comment.
3757 (resolve_class): Local name, base deleted, new locals tname and
3758 array_dims. Use build_type_name_from_array_name. Use array_dims to
3760 (purify_type_name): Use STRING_STRIP_BRACKETS.
3762 2001-09-18 Andreas Jaeger <aj@suse.de>
3764 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3765 * jv-scan.c: Likewise.
3767 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3769 * parse.y (patch_method_invocation): Inner class creation context
3770 check not enforced within constructors. Fixes PR java/1873.
3772 2001-09-16 Tom Tromey <tromey@redhat.com>
3774 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3775 NOTE_PUSH for single-case push. Fixes PR java/4189.
3777 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3779 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3780 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3781 (struct lang_type): New fields import_list and import_demand_list.
3782 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3783 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3784 (do_resolve_class): New local saved_enclosing_type, initialized,
3785 passed as parameter to find_in_imports and find_in_imports_on_demand.
3786 (find_in_imports): Added paramater enclosing_type, use its
3787 TYPE_IMPORT_LIST when applicable.
3788 (find_in_imports_on_demand): Added parameter enclosing_type, use
3789 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3790 declaration and initialization.
3791 (fold_constant_for_init): Switch/restore current_class to the
3792 appropriate context.
3794 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3796 * verify.c (verify_jvm_instructions): Fix typo.
3798 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3800 * expr.c (expand_invoke): Const-ification.
3801 * parse.y (patch_method_invocation): Likewise.
3803 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3805 * gjavah.c (cxx_keywords): Const-ification.
3806 * keyword.gperf (java_keyword): Likewise.
3807 * lang.c (java_tree_code_name): Likewise.
3808 * lex.c (cxx_keywords): Likewise.
3809 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3811 2001-09-11 Richard Henderson <rth@redhat.com>
3813 * parse.h (ctxp_for_generation): Mark extern.
3815 2001-09-10 Richard Henderson <rth@redhat.com>
3817 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3819 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3821 * typeck.c (java_array_type_length, build_prim_array_type):
3822 Represent empty arrays by NULL index.
3824 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3826 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3827 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3829 2001-09-06 Anthony Green <green@redhat.com>
3831 * class.c (O_BINARY): Define if necessary.
3832 (registerResource_libfunc): Declare.
3833 (init_class_processing): Initilize registerResource_libfunc.
3834 (compile_resource_file): New function.
3835 * java-tree.h (resource_name): Declare.
3836 (compile_resource_file): Declare.
3837 * jcf-parse.c (yyparse): Handle compiling java resource files.
3838 * lang.c (java_decode_option): Handle -fcompile-resource option.
3839 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3841 * gcj.texi (Code Generation): Add documentation for -R flag.
3843 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3845 * jcf-write.c (generate_classfile): Issue an error in case of
3846 field/initial value mismatch.
3847 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3848 being initialized and we're generating bytecode.
3849 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3850 set DECL_INITIAL properly when appropriate.
3854 2001-09-01 Per Bothner <per@bothner.com>
3856 * parse.y (maybe_yank_clinit): A field without an initializer is not
3857 relevant. All initializers except static final and constant require
3858 <clinit>, regardless of flag_emit_class_files.
3860 2001-08-31 Per Bothner <per@bothner.com>
3862 * class.c (set_constant_value): When not emitting class files, then a
3863 String ConstantValue is a utf8const_ptr_type.
3865 2001-08-30 Per Bothner <per@bothner.com>
3867 * jcf-write.c (generate_classfile): Check that field is primitive
3868 or string before emitting ConstantValue attribute.
3870 2001-08-30 Per Bothner <per@bothner.com>
3872 * parse.y (resolve_qualified_expression_name): If creating a
3873 COMPOUND_EXPR, set it's type correctly.
3875 2001-08-30 Per Bothner <per@bothner.com>
3877 * jcf-io.c (open_class): Set filename field.
3879 * jcf-parse,c (parse_class_file): Set current_function_decl
3880 for better error message when Code attribute is missing.
3882 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3883 better diagnostics, especially for constructors.
3885 2001-08-30 Per Bothner <per@bothner.com>
3887 * jcf-write.c (generate_classfile): Don't write ConstantValue
3888 attribute if field is not final, for compatibility with jdk.
3890 * jcf-write.c (generate_classfile): Convert ConstantValue values
3891 to correct type. Work-around for front-end bug.
3892 * class.c (set_constant_value): Error if constant has wrong type.
3894 2001-08-30 Per Bothner <per@bothner.com>
3896 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3897 "Double" are printed at verbosity 1.
3899 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3901 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3903 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3905 * parse.y (patch_assignment): Don't verify final re-assignment here.
3906 (java_complete_lhs): Verify assignments to finals calling
3907 patch_assignment. Verify re-assignments to finals before calling
3910 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3912 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3915 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3917 * lex.c (java_lex): new local found_hex_digits. Set and then used
3918 in test to reject invalid hexadecimal numbers.
3919 * parse.y (java_complete_tree): Prevent unwanted cast with
3920 initialized floating point finals.
3921 (patch_binop): Emit a warning when detecting a division by zero,
3922 mark result not constant, don't simplify non integer division.
3924 2001-08-28 Per Bothner <per@bothner.com>
3926 * jcf-write.c (generate_bytecode_insns): For increments and
3927 decrements just recurse to push constant. Improvement on Mark's patch.
3929 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3931 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3932 real conversion for increments and decrements of reals.
3934 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3936 * parse.y (resolve_qualified_expression_name): Handle unresolved
3937 qualified expressions, prevent numerical qualifiers, fixed typo.
3940 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3942 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3943 don't report anything but deprecated class when marked so. Handle
3945 (patch_method_invocation): Check deprecation on methods and types.
3946 (patch_binop): code becomes an enum tree_code, added default: to
3947 switch to handle that. Detect division by zero, try to fold and
3948 return before using a subroutine.
3950 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3952 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3953 file smaller than 4 bytes.
3954 * parse.y (check_inner_circular_reference): New function.
3955 (check_circular_reference): Likewise.
3956 (array_initializer:): Accept {,}.
3957 (java_check_circular_reference): Rewritten using
3958 check_circular_reference and check_inner_circular_reference.
3959 (java_complete_expand_method): Unconditionally save and restore
3960 the unpurged exception list.
3961 (build_dot_class_method_invocation): Unmangle signature parameter.
3963 2001-08-21 Tom Tromey <tromey@redhat.com>
3965 * decl.c (init_decl_processing): Add `throws' field to method
3967 * class.c (make_method_value): Compute `throws' field for method.
3969 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3971 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3972 circularity is detected.
3973 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3975 2001-08-17 Richard Henderson <rth@redhat.com>
3977 * class.c (emit_register_classes): Add align parameter to
3978 call to assemble_integer.
3980 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3982 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3983 loading a class_or_name fails, try considering an innerclass name
3984 and load the enclosing context.
3985 * parse.y (resolve_inner_class): New function.
3986 (find_as_inner_class): Added leading comment.
3987 (register_incomplete_type): Keep the current context as enclosing
3988 context for JDEP_FIELD dependencies.
3989 (do_resolve_class): Locals new_class_decl and super initialized to
3990 NULL. Call resolve_inner_class, explore the enclosing context
3991 superclass if necessary.
3994 2001-08-16 Tom Tromey <tromey@redhat.com>
3996 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3997 * gjavah.c (main): Updated for change to jcf_path_seal.
3998 * lang.c (version_flag): New global.
3999 (java_decode_option): Recognize `-version'.
4000 (java_init): Update for change to jcf_path_seal.
4001 * jcf.h (jcf_path_seal): Added `print' argument.
4002 * jcf-path.c (jcf_path_seal): Added `print' argument.
4004 2001-08-13 Zack Weinberg <zackw@panix.com>
4006 * Make-lang.in (java/decl.o): Update dependencies.
4007 * decl.c: Include libfuncs.h, don't include toplev.h.
4009 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4011 * decl.c (init_decl_processing): exception_type_node,
4012 class_not_found_type_node, and no_class_def_found_type_node
4013 initialized. predef_filenames augmented accordingly.
4014 instinit_identifier_node initialized.
4015 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
4016 * java-tree.h (enum java_tree_index): New entries
4017 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
4018 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
4019 (exception_type_node): New macro.
4020 (class_not_found_type_node): Likewise.
4021 (no_class_def_found_type_node): Likewise.
4022 (instinit_identifier_node): Likewise.
4023 (PREDEF_FILENAMES_SIZE): Adjusted.
4024 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
4025 (struct lang_type): Fixed typo in bitfield name.
4026 (DECL_INSTINIT_P): New macro.
4027 (ID_INSTINIT_P): Likewise.
4028 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
4030 * parse.y (encapsulate_with_try_catch): New function.
4031 (generate_instinit): Likewise.
4032 (build_instinit_invocation): Likewise.
4033 (ctors_unchecked_throws_clause_p): Likewise.
4034 (add_instance_initializer): Deleted.
4035 (build_instance_initializer): Likewise.
4036 (in_instance_initializer): Likewise.
4037 (check_method_redefinition): instinit$ not to be verified.
4038 (java_complete_expand_methods): Generate instinit$, simplified code.
4039 (build_dot_class_method): Eliminated unnecessary locals. Use
4040 encapsulate_with_try_catch, removed unnecessary code.
4041 (fix_constructors): New local iii. Use build_instinit_invocation.
4042 (patch_method_invocation): Added comment.
4043 (maybe_use_access_method): Don't consider instinit$.
4044 (find_applicable_accessible_methods_list): Shorten the search for
4046 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
4047 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
4048 (patch_throw_statement): Likewise. Fixed typo.
4050 2001-08-12 David Edelsohn <edelsohn@gnu.org>
4053 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4054 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4056 (lang_specific_pre_link): Use set_input to set input_filename.
4058 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4059 (main): Fix definition.
4060 Strip `main' from classname.
4063 2001-08-11 Zack Weinberg <zackw@panix.com>
4065 * lex.h: Don't include setjmp.h. Don't define
4066 SET_FLOAT_HANDLER or prototype set_float_handler.
4068 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4070 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4071 `poplevel' in the right order.
4073 2001-08-09 Richard Henderson <rth@redhat.com>
4075 * Make-lang.in (class.o): Depend on TARGET_H.
4076 * class.c (emit_register_classes): Use target hooks instead of
4077 assemble_constructor and assemble_destructor.
4079 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4081 * check-init.c (flags.h): Include
4082 (check_init): Don't report uninitialized static class
4083 initialization flags, don't free bit index when doing static class
4084 initialization optimization.
4085 (check_for_initialization): Return type changed to `unsigned int.'
4086 (attach_initialized_static_class): New function.
4087 * class.c (add_method_1): Create the initialized static class
4089 (finish_class): Always emit deferred inline methods.
4090 * decl.c (emit_init_test_initialization): Moved to expr.c
4091 (complete_start_java_method): Don't traverse
4092 DECL_FUNCTION_INIT_TEST_TABLE.
4093 (lang_mark_tree): Mark hash tables in function decls.
4094 * expr.c (emit_init_test_initialization): Moved from decl.c.
4095 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4096 initialization flag, set DECL_CONTEXT and
4097 LOCAL_CLASS_INITIALIZATION_FLAG.
4098 (java_lang_expand_expr): Emit initialization code for static class
4099 initialized flags when entering block, if necessary.
4100 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4101 * java-tree.h (flag_optimize_sci): New global variable declaration.
4102 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4103 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4104 (LOCAL_FINAL_P): Fixed typo in comment.
4105 (FINAL_VARIABLE_P): Likewise.
4106 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4107 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4108 (struct lang_decl): New fields `ict', `smic' and `cif.'
4109 (check_for_initialization): New returned value for global.
4110 (attach_initialized_static_class): New global function.
4111 (STATIC_CLASS_INIT_OPT_P): New macro.
4112 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4113 * lang.c (java_decode_option): Handle
4114 `-fno-optimize-static-class-initialization'
4115 * parse.y (start_complete_expand_method): New function.
4116 (java_expand_method_bodies): Likewise.
4117 (attach_init_test_initialization_flags): Likewise.
4118 (adjust_init_test_initialization): Likewise.
4119 (emit_test_initialization): Likewise.
4120 (java_complete_expand_methods): Nullify abstract and native method
4122 (java_complete_expand_method): New locals `fbody', `block_body'
4123 and `exception_copy.' Reorganized: directly return on empty method
4124 bodies, call `start_complete_expand_method', remember definitely
4125 initialized static class in function, don't expand method bodies.
4126 (java_expand_classes): Call `java_expand_method_bodies' before
4127 `finish_class' when compiling to native.
4128 (resolve_expression_name): Use `orig' after building outer class
4130 (patch_invoke): Remember static method invocations.
4132 2001-08-06 Richard Henderson <rth@redhat.com>
4134 * class.c (emit_register_classes): Pass a symbol_ref and priority
4135 to assemble_constructor.
4137 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4139 * java-tree.h (all_class_filename): New macro.
4140 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4141 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4142 newly created IDENTIFIER_NODE to `all_class_filename.'
4144 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4146 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4147 Use ggc_add_tree_root to register roots.
4149 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4151 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4152 second operand calling check_init.
4153 * decl.c (complete_start_java_method): Swaped second and third
4154 arguments while creating WITH_CLEANUP_EXPR node.
4155 * jcf-write.c (generate_bytecode_insns): Use second operand
4156 instead of third when handling WITH_CLEANUP_EXPR.
4157 * parse.y (java_complete_lhs): Expand second operand of
4158 WITH_CLEANUP_EXPR nodes.
4159 (patch_synchronized_statement): Swaped second and third arguments
4160 while creating WITH_CLEANUP_EXPR node.
4162 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4164 * parse.y (create_interface): Avoid cyclic inheritance report when
4165 syntax error encountered during class definition.
4168 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4170 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4172 (lang_specific_pre_link): Use set_input to set input_filename.
4174 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4175 (main): Fix definition.
4176 Strip `main' from classname.
4179 2001-07-18 Tom Tromey <tromey@redhat.com>
4182 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4183 * lex.c (java_new_lexer): Use ICONV_CONST.
4184 (java_read_char): Likewise.
4185 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4186 (jv-scan$(exeext)): Likewise.
4188 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4190 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4191 * parse.y (check_class_interface_creation): Allow `private' if the
4192 enclosing is not an interface.
4193 (create_interface): Interface tagged public if the enclosing
4194 context is an interface.
4195 (create_class): Class tagged public if the enclosing context
4199 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4201 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4204 2001-07-14 Tim Josling <tej@melbpc.org.au>
4206 * check-init.c (check_init): Remove references to EXPON_EXPR.
4208 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4210 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4211 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4214 2001-07-13 Tom Tromey <tromey@redhat.com>
4216 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4219 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4221 * parse.y (patch_method_invocation): Don't override primary if one
4222 is already provided, but let this$<n> be built. Fixed comment.
4224 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4226 * parse.y (empty_statement:): Report empty statement error only
4227 when found at class declaration level.
4230 2001-07-12 Tom Tromey <tromey@redhat.com>
4232 * expr.c (expand_load_internal): New function.
4233 (LOAD_INTERNAL): Use it.
4235 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4237 * parse.y (verify_constructor_super): Compare anonymous class ctor
4238 args with `valid_method_invocation_conversion_p.'
4241 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4243 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4244 `-fsyntax-only.' Fixes PR java/3248
4246 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4248 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4250 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4252 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4253 current function is static. Fixes PR java/1970
4255 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4257 * parse.y (patch_method_invocation): Add enclosing context to ctor
4258 calls if necessary. Fixes PR java/2953
4260 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4262 * parse.y (resolve_package): Abort if qualified expression member
4264 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4267 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4269 * verify.c: Don't use // comments.
4271 2001-07-05 Tom Tromey <tromey@redhat.com>
4273 * lang.c (flag_assume_compiled): Removed.
4274 * java-tree.h (flag_assume_compiled): Removed.
4275 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4276 -fhash-synchronization, -fuse-divide-subroutine,
4277 -fcheck-references, -femit-class-file, -femit-class-files,
4278 -fassume-compiled. Updated --encoding information. Changed
4279 -foutput-class-dir to `-d'.
4281 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4283 * jcf-parse.c (parse_class_file): Add lineno parameter to
4284 debug_start_source_file call.
4286 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4288 * gcj.texi: Use gpl.texi.
4289 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4290 dependencies and use doc/include in search path.
4292 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4294 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4295 `this'. If so, don't build instance initializers.
4297 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4299 * parse.y (resolve_expression_name): Improved error message for
4300 inner class cases. Fixes PR java/1958
4302 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4304 * lang.c: #include diagnostic.h
4305 (lang_print_error): Add a `diagnostic_context *' parameter.
4306 (java_dummy_print): Likewise.
4307 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4309 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4311 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4312 * jcf.h (typedef struct JCF): New bitfield `finished.'
4313 (JCF_FINISH): Set `finished.'
4314 (JCF_ZERO): Reset `finished.'
4317 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4319 * parse.y (class_body_declaration:): Don't install empty instance
4323 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4325 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4326 (set_class_decl_access_flags): New function.
4327 * java-tree.h (set_class_decl_access_flags): New prototype.
4328 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4329 (parse_class_file): New local `decl_max_locals.' Take wide types
4330 into account to compute DECL_MAX_LOCALS.
4331 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4334 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4336 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4338 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4340 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4341 * parse.y (do_resolve_class): Moved comments out to leading comment
4342 section. Removed local `start', New local `_ht' and
4343 `circularity_hash.' Record `enclosing' in hash table and search
4344 it to detect circularity. Use `enclosing' as an argument to
4345 `lookup_cl.' Free the hash table when done.
4347 2001-06-19 Tom Tromey <tromey@redhat.com>
4349 * lex.c (java_read_char): Disallow invalid and overlong
4350 sequences. Fixes PR java/2319.
4352 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4354 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4356 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4358 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4359 arguments accordingly.
4361 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4363 * gcj.texi: Move contents to just after title page.
4365 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4367 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4369 (patch_incomplete_class_ref): Build the class ref, build the class
4370 init if necessary, complete the tree.
4373 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4375 * parse.y (lookup_field_wrapper): Test `name' code.
4376 (resolve_qualified_expression_name): Test `qual_wfl' code.
4377 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4378 handle `qual_wfl' by code.
4379 (maybe_build_primttype_type_ref): Test `wfl' code.
4381 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4383 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4385 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4386 the dvi file in the java directory.
4388 2001-05-25 Sam TH <sam@uchicago.edu>
4390 * gen-table.pl javaop.h jcf.h lex.h,
4391 parse.h: Fix header include guards.
4393 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4395 * jv-scan.c (version): Update copyright year.
4397 2001-05-21 Per Bothner <per@bothner.com>
4399 * jcf-parse.c (read_class): If class is from .class or .zip file
4400 and it's already been read, don't push/pop parser context.
4402 2001-05-18 Per Bothner <per@bothner.com>
4404 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4405 command line so the jvgenmain-generated main program comes first.
4407 2001-05-15 Tom Tromey <tromey@redhat.com>
4409 * class.c (build_utf8_ref): Don't generate identifier based on
4412 2001-05-12 Richard Henderson <rth@redhat.com>
4414 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4415 * expr.c (java_lang_expand_expr): Expand it.
4416 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4417 calling build_exception_object_ref.
4418 * parse.y (catch_clause_parameter): Likewise.
4419 (build_dot_class_method): Likewise.
4420 (try_reference_assignconv): Likewise.
4421 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4422 * jcf-write.c (generate_bytecode_insns): Likewise.
4424 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4426 * parse.y (build_unresolved_array_type): Set
4427 EXPR_WFL_QUALIFICATION on the newly created wfl.
4428 Fixes PR java/2538. Fixes PR java/2535.
4430 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4432 * parse.y (fix_constructors): Removed unnecessary assignment to
4433 local. Moved assignment to `this$<n>', fixed comments and
4435 (build_wfl_wrap): Fixed indentation.
4436 Fixes PR java/2598, java/2579 and java/2658.
4438 2001-05-03 Mo DeJong <mdejong@redhat.com>
4440 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4441 check for byte swap.
4443 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4445 * expr.c (build_class_init): Move MODIFY_EXPR
4446 outside of COND_EXPR. Remove variable `call'.
4448 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4450 * decl.c: NULL_PTR -> NULL.
4451 * jcf-write.c: Likewise.
4453 2001-05-01 Tom Tromey <tromey@redhat.com>
4455 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4456 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4457 * gcj.texi: Updated copyright text. Include fdl.texi.
4458 (Top): Link to new node.
4460 2001-05-01 Per Bothner <per@bothner.com>
4462 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4464 2001-05-01 Per Bothner <per@bothner.com>
4466 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4467 import_list contains the name, not the TREE_PURPOSE.
4469 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4471 * jcf-io.c (read_zip_member): Cast to long in comparison with
4474 * jvspec.c (lang_specific_driver): Initialize variables.
4476 * mangle.c (find_compression_record_match): Likewise.
4478 * typeck.c (build_null_signature): Provide static prototype. Mark
4479 parameter with ATTRIBUTE_UNUSED.
4481 * verify.c (verify_jvm_instructions): Initialize variable.
4483 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4485 * parse.y (do_resolve_class): Check for cyclic inheritance during
4486 inner class resolution.
4488 2001-04-27 Per Bothner <per@bothner.com>
4490 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4491 while iterating, since that could cause gc to lose stuff.
4493 2001-04-26 Per Bothner <per@bothner.com>
4495 Fix method search wrt scope of inner classes to match JLS2.
4496 * typeck.c (build_null_signature): New static function.
4497 (has_method): New function. Uses build_null_signature and lookup_do.
4498 * java-tree.h (has_method): New declaration.
4499 * parse.y (find_applicable_accessible_methods_list): Do not search
4500 context of inner classes here.
4501 (patch_method_invocation): Search scope, ie. current and outer clases,
4502 for method matching simple name, to find class.
4504 2001-04-26 Per Bothner <per@bothner.com>
4506 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4507 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4509 * constants.c (find_methodref_with_class_index): New function.
4510 (find_methodref_index): Use find_methodref_with_class_index.
4511 * java-tree.h (find_methodref_with_class_index): New declaration.
4512 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4513 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4514 If context changed from interface to class, don't use invokeinterface.
4516 2001-04-25 Per Bothner <per@bothner.com>
4518 * verify.c (verify_jvm_instructions): For field instructions,
4519 check that field index is valid. For invoke instructions, check that
4520 method index is valid.
4522 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4524 * config-lang.in (target_libs): Copy from $libgcj_saved.
4526 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4528 * decl.c (init_decl_processing): Add new class "protectionDomain"
4530 * class.c (make_class_data): Set initial value for "protectionDomain".
4532 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4534 * jvspec.c (lang_specific_driver): Fix memory allocation
4535 deficit, by using concat in lieu of xmalloc/sprintf.
4537 2001-04-20 Per Bothner <per@bothner.com>
4539 Fixes to compile multiple .class files at once.
4540 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4541 * java-tree.h (CLASS_PARSED_P): New macro.
4542 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4543 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4544 (read_class): Avoid some code duplication.
4545 Don't call JCF_FINISH for a .class file - might be needed later.
4546 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4547 rather than CLASS_LOADED_P, since latter implies class laid out.
4548 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4549 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4551 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4553 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4555 * boehm.c: Include toplev.h.
4557 2001-04-06 Tom Tromey <tromey@redhat.com>
4558 Alexandre Petit-Bianco <apbianco@redhat.com>
4560 Fix for PR gcj/1404 and PR gcj/2332:
4561 * parse.y (build_array_from_name): If we use the type_wfl then
4562 accumulate dimensions from the original type as well.
4563 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4565 2001-04-06 Tom Tromey <tromey@redhat.com>
4567 * parse.y (analyze_clinit_body): Return true if the second operand
4568 of a METHOD_EXPR is nonzero.
4570 2001-04-06 Tom Tromey <tromey@redhat.com>
4572 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4574 ($(srcdir)/java/parse.c): Likewise.
4576 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4578 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4579 (version-gcc): Initialized.
4580 (which-gcj): Likewise.
4582 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4584 * java-tree.h (struct lang_decl): New macro
4585 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4586 * parse.y (build_instance_initializer): New function.
4587 (add_instance_initializer): Use it.
4588 (java_fix_constructors): Set `current_class' before fix pass.
4589 (fix_constructors): Just return if already fixed. Move `super()'
4590 invocation ahead. Use `build_instance_initializer.'
4593 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4595 * parse.y (resolve_qualified_expression_name): Pass field's
4596 DECL_CONTEXT to `not_accessible_p.'
4597 (not_accessible_p): Changed parameters order in `inherits_from_p'
4600 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4602 * lang-options.h: Add flag_check_references.
4604 2001-04-04 Per Bothner <per@bothner.com>
4606 * java-tree.h (CONSTANT_VALUE_P): New macro.
4607 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4608 * parse.y (maybe_build_class_init_for_field): New static function.
4609 (resolve_expression_name, resolve_field_access): Use
4610 maybe_build_class_init_for_field instead of build_class_init
4611 This does not do the init if the field is compile-time-constant.
4612 (resolve_field_access): Simplify.
4614 * parse.y (fold_constant_for_init): Merge test into switch.
4616 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4618 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4620 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4622 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4624 * expr.c (pop_type_0): Save the result of the first
4625 lang_printable_name call in a scratch buffer, so it
4626 won't be clobbered by the second call.
4628 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4630 * parse-scan.y (array_type:): Rewritten.
4631 (type_declaration:): `empty_statement' replaces `SC_TK.'
4632 (class_member_declaration:): `empty statement' added.
4633 (method_body:): Simplified.
4634 (static_initializer:): Likewise.
4635 (primary_no_new_array:): Use `type_literals.'
4636 (type_literals:): New rule.
4637 (dims:): Set and update `bracket_count.'
4638 Fixes PR java/1074. Fixes PR java/2412.
4640 2001-03-28 Hans Boehm <boehm@acm.org>
4642 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4643 (get_boehm_type_descriptor): Set type on returned value to be a
4644 pointer length integer.
4646 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4648 * expr.c (pop_type_0): Call `concat' rather than building the
4650 (pop_type): Add format specifier in call to `error'.
4652 * parse.y (patch_method_invocation): Avoid casting away
4655 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4657 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4659 2001-03-28 Richard Henderson <rth@redhat.com>
4661 IA-64 ABI Exception Handling:
4662 * Make-lang.in (except.o): Don't depend on eh-common.h.
4663 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4664 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4665 [soft_exceptioninfo_call_node]: Remove.
4666 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4667 (end_java_method): No emit_handlers.
4668 * except.c (java_set_exception_lang_code): Remove.
4669 (method_init_exceptions): Don't call it.
4670 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4671 (build_exception_object_ref): New.
4672 (expand_end_java_handler): Update for except.h name changes.
4673 (emit_handlers, expand_resume_after_catch): Remove.
4674 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4675 (process_jvm_instruction): Use build_exception_object_ref.
4676 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4677 (soft_exceptioninfo_call_node): Remove.
4678 (build_exception_object_ref): Declare.
4679 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4680 soft_exceptioninfo_call_node. Move processing ...
4681 [EXC_PTR_EXPR]: ... here.
4682 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4683 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4684 (source_end_java_method): No java_set_exception_lang_code or
4686 (build_dot_class_method): Use build_exception_object_ref.
4687 (try_reference_assignconv): Check EXC_PTR_EXPR not
4688 soft_exceptioninfo_call_node.
4690 2001-03-28 Richard Henderson <rth@redhat.com>
4692 * java-tree.h (throw_node): Define as a single member of
4693 java_global_trees instead of a separate array.
4694 (JTI_THROW_NODE): New.
4695 * decl.c (throw_node): Don't declare.
4696 (init_decl_processing): Init a scalar throw_node.
4697 Don't register it for gc.
4698 * check-init.c (check_init): Reference scalar throw_node.
4699 * expr.c (build_java_athrow): Likewise.
4700 * jcf-write.c (generate_bytecode_insns): Likewise.
4701 * parse.h (BUILD_THROW): Likewise.
4703 2001-03-28 Richard Henderson <rth@redhat.com>
4705 * decl.c (end_java_method): Do not save and restore
4706 flag_non_call_exceptions.
4707 * parse.y (source_end_java_method): Likewise.
4708 * lang.c (flag_exceptions): Don't declare.
4709 (java_init_options): Set flag_non_call_exceptions. Set
4710 flag_exceptions here ...
4711 (java_init): ... not here.
4713 2001-03-27 Richard Henderson <rth@redhat.com>
4715 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4716 exceptions_via_longjmp.
4718 * lang.c (flag_new_exceptions): Don't declare it.
4719 (java_init_options): Or set it.
4721 2001-03-27 Richard Henderson <rth@redhat.com>
4723 * decl.c (end_java_method): Rename asynchronous_exceptions to
4724 flag_non_call_exceptions.
4725 * parse.y (source_end_java_method): Likewise.
4727 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4729 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4731 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4733 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4735 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4737 * parse.y (find_as_inner_class): Follow current package
4738 indications not to mistakingly load an unrelated class.
4740 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4742 * constants.c (PUTN): Use memcpy, not bcopy.
4744 * lex.c (java_read_char): Use memmove, not bcopy.
4746 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4748 2001-03-23 Per Bothner <per@bothner.com>
4750 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4751 macro for better error pin-pointing.
4752 * java-tree.h: Fix typo in comment.
4754 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4755 Don't include jsr/goto in exception range.
4756 Check if start and end of exception range are the same (also TRY_EXPR).
4757 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4758 However, do emit the following goto even if try_block is empty.
4759 Defer freeing exception_decl until after the finalizer, to make
4760 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4762 * parse.y (java_complete_lhs): If the try-clause is empty, just
4763 return the finally-clause and vice versa.
4765 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4767 * gcj.texi (Input Options): documented the check for attribute
4768 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4769 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4770 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4771 (jcf_parse): Check for the right classes archive if necessary.
4772 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4773 (jcf_parse_fields): Fixed indentation.
4774 * jcf-write.c (append_gcj_attribute): New function.
4775 (generate_classfile): Compute the attribute count, invoke
4776 `append_gcj_attribute'.
4777 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4778 turned into bit-fields. New bit-field `right_zip.'
4779 (JCF_ZERO): Set `right_zip' to zero.
4780 * lang-options.h (-fforce-classes-archive-check): Added flag.
4781 * lang.c (flag_force_classes_archive_check): New flag.
4782 (lang_f_options): New entry `force-classes-archive-check.'
4785 2001-02-07 Andrew Haley <aph@redhat.com>
4787 * gcj.texi (Configure-time Options): Add -fcheck-references.
4788 * expr.c (build_java_indirect_ref): New function.
4789 (java_check_reference): New function.
4790 (build_java_array_length_access): Use build_java_indirect_ref to
4791 check for null references.
4792 (build_java_arrayaccess): Likewise.
4793 (build_get_class): Likewise.
4794 (build_field_ref): Likewise.
4795 (invoke_build_dtable): Likewise.
4796 (build_invokeinterface): Likewise.
4797 * lang.c (lang_f_options): Add flag_check_references.
4798 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4799 * java-tree.h (flag_check_references): New variable.
4800 * lang.c (flag_check_references): Likewise.
4801 * parse.y (patch_invoke): Use java_check_reference.
4802 (patch_assignment): Allow for extra nesting in
4803 _Jv_CheckArrayStore.
4805 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4807 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4808 * lex.c (cxx_keywords): Likewise.
4810 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4812 * parse.y (qualify_ambiguous_name): Broaden `length'
4813 recognition. Help MODIFY_EXPR be resolved as expression names.
4814 Fixes PR java/2066. Fixes PR java/2400.
4816 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4818 * gjavah.c (process_file): Mark interface definitions with
4819 "__attribute__ ((java_interface))".
4821 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4823 * class.c (layout_class): Fixed push_super_field's second
4824 argument. Fixes PR java/2333.
4825 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4826 too early to lay innerclasses out.
4828 2001-03-20 Tom Tromey <tromey@redhat.com>
4829 Alexandre Petit-Bianco <apbianco@redhat.com>
4831 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4832 inside an array reference. Insertion of the array store check
4833 rewritten. Fixes PR java/2299.
4835 2001-03-20 Tom Tromey <tromey@redhat.com>
4837 * lex.c (java_read_unicode): Only accept leading `u's.
4839 2001-03-20 Tom Tromey <tromey@redhat.com>
4841 * jcf-parse.c (read_class): Initialize `class'.
4843 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4845 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4847 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4849 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4850 (layout_class): Likewise.
4851 (layout_class_method): Likewise.
4852 (emit_register_classes): Likewise.
4853 * decl.c (builtin_function): Likewise.
4854 (give_name_to_locals): Likewise.
4856 2001-03-19 Per Bothner <per@bothner.com>
4858 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4859 before trying to load an inner class.
4861 Fixes to process to command-line .class files in two passes.
4862 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4863 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4864 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4865 * class.c (is_compiled_class): Fix for renamed flag.
4866 * parse.y (maybe_create_class_interface_decl): Likewise.
4867 * jcf-parse.c (yyparse): Also set if compiling .class files.
4868 * jcf-parse.c (read_class); Read current_class.
4869 (jcf_parse): Make static.
4870 (load_inner_classes): New function, with code moved from jcf_parse,
4871 because we need to inner classes after the command-line files are read.
4872 (yyparse): Set finput to NULL when it doesn't need to be closed.
4873 Reduce use of main_jcf (basically only for archive) and
4874 use finput instead of main_jcf->read_state.
4875 Inline jcf_figure_file_type into yyparse.
4876 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4877 Defer load_inner_classes and parse_class_file to a second pass,
4878 after we've correctly mapped command-line .clas fiels to classes.
4879 (jcf_figure_file_type): Removed.
4880 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4881 (JCF_ZERO): Also clear zipd field.
4882 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4884 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4886 * jcf-parse.c (yyparse): Change ch from char * to char.
4888 2001-03-19 Per Bothner <per@bothner.com>
4890 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4891 Add constructed filelist-file at end, following -xjava. Thus any .o
4892 and library files are not affected by the -xjava. Also wrap
4893 explicit @FILE with -xjava and -xnone.
4895 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4897 * class.c (build_static_field_ref): Call make_decl_rtl() after
4898 setting the DECL_EXTERNAL flag.
4900 2001-03-17 Per Bothner <per@bothner.com>
4902 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4904 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4905 when result is is needed (target is STACK_TARGET).
4907 * parse.h (JDEP_SOLV): Removed.
4908 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4910 * parse.y (incomplete_class_list): Removed.
4911 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4912 It doesn't work if resolve_class changes the name of an array type
4913 that is on the list and then someone else looks for the modified name.
4914 Also, seems liable to break when compiling multiple source files at
4915 once. So the simplest is to just remove incomplete_class_list -
4916 it is only a minor space win and it is not even clear it saves time.
4918 * parse.y (resolve_class): Remove unneeded promote_type.
4920 2001-03-15 Per Bothner <per@bothner.com>
4922 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4923 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4924 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4925 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4927 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4928 * parse.y (java_expand_classes): Likewise.
4930 * parse.y (expand_start_java_method): Was only called once and had a
4931 misleading name, so inline in caller java_complete_expand_method.
4932 (enter_a_block): Likewise inline in enter_block and remove.
4934 Remove junk from when gcc/java was created (by copying from C/C++).
4935 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4936 (struct binding_level): Remove fields keep, keep_if_subblocks,
4937 more_cleanups_ok, have_cleanups (which have never been used).
4938 (pushlevel, poplevel): Remove related useless code.
4940 * class.c (make_class_data): The class_dtable_decl (i.e. the
4941 vtable for Class) should be external, except when compiling Class.
4943 * jvspec.c (lang_specific_driver): Fix -C handling.
4944 Check -save-temps to see if temp @FILE should be deleted.
4945 Follow-up to/fix for February 16 patch.
4947 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4948 (type_stack_dup): Remove no-longer neded error check.
4950 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4952 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4953 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4954 don't surround the element with 'N..E' if the type name is
4957 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4959 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4960 DECL_RTL_SET_P, etc.
4961 (make_method_value): Likewise.
4962 (get_dispatch_table): Likewise.
4964 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4966 2001-03-07 Tom Tromey <tromey@redhat.com>
4968 * config-lang.in (lang_requires): Define.
4970 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4972 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4975 2001-03-05 Per Bothner <per@bothner.com>
4977 Fix a problem where rest_of_decl_compilation applied to
4978 class_dtable_decl causes problems because it was done too early,
4979 before output file was opened.
4980 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4981 * class.c (class_dtable_decl): Add macro - element of class_roots.
4982 (make_class_data): Define class_dtable_decl.
4983 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4985 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4987 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4988 uses of 'boolean' with 'bool'.
4990 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4992 * lang-specs.h: Add zero initializer for cpp_spec field to all
4995 2001-02-16 Per Bothner <per@bothner.com>
4997 Handle compiling multiple input files at once, and @FILE syntax.
4998 * gcj.texi: Updated documentation to match.
4999 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
5000 * jcf-parse.c (parse_source_file): Split into ...
5001 (parse_source_file_1): New function - and:
5002 (parse_source_file_2): New function.
5003 (yyparse): On -ffilelist-file, open and scan named file.
5004 On first pass over files, only do parse_source_file_1.
5005 A new second pass calls parse_source_file_2 for each file to compile.
5006 (init_jcf_parse): Call init_src_parse.
5007 * jvspec.c (INDIRECT_FILE_ARG): New flag.
5008 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
5009 as multiple input file combined in one compilation.
5010 * lang-options.h: Add -ffilelist-file
5011 * lang.c (flag_filelist_file): New flag variable.
5012 (lang_f_options): Handle -ffilelist-file.
5013 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
5014 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
5015 gclass_list - use global fields of src_parse_roots instead.
5016 * parse.y (src_parse_roots): New array.
5017 (incomplete_class_list, gclass_list): New macros.
5018 (push_parser_context, java_pop_parser_context,
5019 java_parser_context_resume): Don't fiddle with deleted fields.
5020 (various): Use incomplete_class gclass_list and global macros
5021 instead of parse_ctxt fields - the lists are global.
5022 (init_src_parse): New function.
5024 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5026 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
5028 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
5030 * parse.y (check_inner_class_access): Moved declaration of local
5031 `enclosing_decl_type' to the right location.
5033 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
5035 * parse.y (parser_check_super_interface): Don't call
5036 check_pkg_class_access for an inner interface.
5037 (parser_check_super): Don't call check_pkg_class_access for inner
5039 (do_resolve_class): Simplify enclosing type loop. Don't call
5040 check_pkg_class_access if CL and DECL are not set.
5041 (find_in_imports_on_demand): Set DECL if class_type needed to be
5042 loaded. Don't call check_pkg_class_access for an inner class.
5043 (check_inner_class_access): Rewritten to implement member access
5044 rules as per spec 6.6.1.
5045 (check_pkg_class_access): Handle the empty package correctly.
5046 (in_same_package): New function. Determine if two classes are in the
5049 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
5051 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
5052 method into array types.
5053 * parse.y (patch_method_invocation): Bypass access check on clone call
5056 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
5058 * expr.c (build_instanceof): Check for arrays when trying fold to
5061 2001-02-15 Jim Meyering <meyering@lucent.com>
5063 * Make-lang.in (java.install-common): Depend on `installdirs'.
5064 (java.install-info): Likewise.
5066 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5068 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5070 2001-02-14 Tom Tromey <tromey@redhat.com>
5071 Alexandre Petit-Bianco <apbianco@cygnus.com>
5073 Fix for PR java/1261.
5074 * typeck.c (build_java_array_type): Add public `clone' method to
5076 * parse.y (resolve_qualified_expression_name): Use current_class
5077 when checking for inaccessibility.
5078 (patch_method_invocation): Fixed error message when accessibility
5079 denied. Added `from_super' argument.
5081 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5083 * parse.y (resolve_class): Don't build a fake decl. Use the one
5085 * typeck.c (build_java_array_type): Build and assign decl to array
5088 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5090 * parse.y (not_accessible_p): Changed leading comment. Added extra
5091 `where' argument. Use it to enforce protected access rules.
5092 (resolve_qualified_expression_name): Added extra argument to
5094 (patch_method_invocation): Use argument `primary' to provide
5095 not_accessible_p with an extra argument.
5096 (lookup_method_invoke): Added extra argument to not_accessible_p.
5097 (search_applicable_method_list): Likewise.
5099 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5101 * parse.y (resolve_qualified_expression_name): Try to resolve as
5102 an inner class access only if `decl' is a TYPE_DECL.
5104 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5106 * decl.c (classdollar_identifier_node): Initialize.
5107 * java-tree.h (enum java_tree_index): New entry
5108 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5109 (classdollar_identifier_node): New macro.
5110 (ID_CLASSDOLLAR_P): Likewise.
5111 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5112 (build_dot_class_method_invocation): Likewise.
5113 (find_applicable_accessible_methods_list): `class$' can't be
5116 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5118 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5120 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5122 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5123 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5126 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5128 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5129 outside of the `__U' sequence too.
5130 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5133 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5135 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5137 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5139 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5140 (JVGENMAIN_OBJS): Likewise.
5141 * java-tree.h (append_gpp_mangled_name): New prototype.
5142 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5143 Removed cast calling `gcc_add_root.'
5144 * jvgenmain.c (mangle_obstack): New global, initialized.
5146 (do_mangle_class): Constify local `ptr.'
5147 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5148 append_gpp_mangle_name and update `count' if necessary.
5149 Use `mangle_obstack.'
5150 * mangle.c (append_unicode_mangled_name): Removed.
5151 (append_gpp_mangled_name): Likewise.
5152 (unicode_mangling_length): Likewise.
5153 (mangle_member_name): Return type set to `void.'
5154 (mangle_field_decl): Don't append `U' in escaped names.
5155 (mangle_method_decl): Likewise.
5156 (mangle_member_name): Just use `append_gpp_mangled_name.'
5157 * mangle_name.c: New file.
5159 2001-02-07 Per Bothner <per@bothner.com>
5161 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5163 * check-init.c (check_init): Don't call done_alternative after
5164 processing loop code, as a LOOP_EXPR never terminates normally.
5166 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5168 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5170 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5172 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5175 2001-02-06 Tom Tromey <tromey@redhat.com>
5177 * lex.c (java_new_lexer): Longer error message.
5179 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5180 Alexandre Petit-Bianco <apbianco@cygnus.com>
5182 * typeck.c (build_prim_array_type): Added leading comment.
5183 (build_java_array_type): Moved locals out of
5184 block. Always create the `data' field, fixed alignment to match
5187 2001-02-04 Tom Tromey <tromey@redhat.com>
5189 * expr.c (java_lang_expand_expr): Don't bother recomputing
5190 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5193 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5195 * parse.y (process_imports): Save the original name of the import
5196 for better error report.
5198 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5200 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5201 of macros used when compiling jvspec.c.
5202 * jvspec.c (lang_specific_driver): Link with the shared
5205 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5207 * check-init.c (check_init): Call internal_error instead of fatal.
5208 * expr.c (java_lang_expand_expr): Likewise.
5209 * jcf-parse.c (get_constant): Likewise.
5210 * mangle.c (java_mangle_decl): Likewise.
5211 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5212 (operator_string): Likewise.
5213 * check-init.c (check_init): Call abort instead of fatal.
5214 * class.c (build_class_ref): Likewise.
5215 * constants.c (write_constant_pool): Likewise.
5216 * decl.c (start_java_method): Likewise.
5217 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5218 (java_stack_dup, encode_newarray_type): Likewise.
5219 (build_java_array_length_access): Likewise.
5220 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5221 (build_java_soft_divmod, build_invokeinterface): Likewise.
5222 * java-tree.h (INNER_CLASS_P): Likewise.
5223 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5224 (give_name_to_class, get_class_constant): Likewise.
5225 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5226 (find_constant_index, generate_bytecode_conditional): Likewise.
5227 (generate_bytecode_insns, perform_relocations): Likewise.
5228 * lex.c (java_unget_unicode, java_lex): Likewise.
5229 * mangle.c (mangle_type, mangle_record_type): Likewise.
5230 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5231 (finish_mangling): Likewise.
5232 * parse.h (MARK_FINAL_PARMS): Likewise.
5233 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5234 (obtain_incomplete_type, java_complete_class): Likewise.
5235 (java_check_regular_methods, java_complete_expand_method): Likewise.
5236 (cut_identifier_in_qualified, check_deprecation): Likewise.
5237 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5238 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5239 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5240 * typeck.c (set_local_type, parse_signature_type): Likewise.
5241 (parse_signature_string, build_java_signature): Likewise;
5242 (set_java_signature): Likewise.
5243 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5244 * class.c (add_method): Call fatal_error instead of fatal.
5245 (build_static_field_ref): Likewise.
5246 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5247 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5248 * lex.c (java_new_new_lexer): Likewise.
5249 * jv-scan.c (main): Likewise.
5250 (fatal_error): Renamed from fatal.
5251 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5253 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5254 (yyparse): Likewise.
5255 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5256 * lex.c (java_get_line_col): Likewise.
5257 * jcf-parse.c (load_class): Make errors non-fatal.
5258 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5260 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5262 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5263 (error): Remove unused function.
5264 (main): Don't use "__attribute__ alias" on generated class symbol.
5266 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5268 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5270 * parse.y (finish_method_declaration): Code accounting for WFLed
5271 method DECL_NAMEs deleted.
5272 (check_abstract_method_definitions): Likewise.
5273 (resolve_type_during_patch): Layout resolved type.
5274 * typeck.c (lookup_do): Removed unused local.
5276 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5278 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5279 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5280 integer_negative_one_node.
5281 * expr.c (build_java_binop): Likewise.
5283 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5285 * zextract.c (read_zip_archive): Read file_offset before writing
5286 zipd and consequently clobbering the header contents.
5288 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5290 * Make-lang.in: Remove all dependencies on defaults.h.
5291 * decl.c: Don't include defaults.h.
5293 * parse.y: Likewise.
5295 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5297 * ChangeLog (2001-01-21): Fixed typo.
5298 * class.c (layout_class_method): Code accounting for WFLed
5299 method DECL_NAMEs deleted.
5300 * constant.c (find_methodref_index): Likewise.
5301 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5302 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5303 (struct lang_decl): New field `wfl'.
5304 (java_get_real_method_name): Prototype deleted.
5305 * mangle.c (mangle_method_decl): Code accounting for WFLed
5306 method DECL_NAMEs deleted.
5307 * parse.h (GET_METHOD_NAME): Macro deleted.
5308 * parse.y (reset_method_name): Deleted.
5309 (method_header): Set DECL_FUNCTION_WFL.
5310 (check_abstract_method_header): Code accounting for WFLed method
5312 (java_get_real_method_name): Deleted.
5313 (check_method_redefinition): Code accounting for WFLed method
5314 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5315 (java_check_regular_methods): Likewise.
5316 (java_check_abstract_methods): Likewise.
5317 (java_expand_classes): Don't call `reset_method_name.'
5318 (search_applicable_method_list): Use DECL_NAMEs instead of
5320 * typeck.c (lookup_do): Code accounting for WFLed method
5323 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5325 * lex.c (java_read_char): Check for EOF from getc first.
5327 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5329 * class.c (layout_class): Don't lay the superclass out if it's
5330 already being laid out.
5331 * jcf-parse.c (handle_innerclass_attribute): New function.
5332 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5333 handle_innerclasses_attribute.
5334 (jcf_parse): Don't load an innerclasses if it's already being
5336 * jcf-write.c (append_innerclass_attribute_entry): Static
5337 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5338 to be zero for anonymous classes.
5340 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5342 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5344 * jcf-parse.c (set_source_filename): Use
5345 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5347 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5349 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5350 gets a unique asm name.
5352 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5355 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5357 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5358 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5359 * parse.y (lookup_package_type_and_set_next): Deleted.
5360 (resolve_package): Removed unnecessary code.
5361 (find_applicable_accessible_methods_list): `finit$' can't be
5363 * verify.c (pop_argument_types): Added missing prototype.
5365 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5367 * config-lang.in: Disable java by default.
5369 2001-01-23 Tom Tromey <tromey@redhat.com>
5371 * gcj.texi (Copying): New node.
5372 Added copyright information.
5374 2001-01-21 Per Bothner <per@bothner.com>
5376 Various fixes to allow compiling a compressed .jar/.zip archive.
5377 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5378 (struct ZipFile): Add fields name and next (from ZipFileCache).
5379 (struct ZipDirectory): New field zipf points to owning ZipFile.
5380 * jcf.h (struct ZipDirectory): Add forward declaration.
5381 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5382 Remove seen_in_zip and zip_offset fields.
5383 (JCF_SEEN_IN_ZIP): New macro.
5384 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5385 * jcf-io.c: Change all ZipFileCache to ZipFile.
5386 (read_zip_member): New function.
5387 (open_in_zip): Call read_zip_member.
5388 * jcf-parse.c (find_in_current_zip): Remove function.
5389 (read_class): Merge in find_in_current_zip functionality.
5390 Call read_zip_member if needed.
5391 (parse_zip_file_entries): Use read_zip_member.
5392 (process_zip_dir): Update for removed and added JCF fields.
5393 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5395 2001-01-21 Per Bothner <per@bothner.com>
5397 Minor optimization of static ggc roots.
5398 * jcf-parse.c (parse_roots): New static field.
5399 (current_field, current_method, current_file_list): Replace by macros
5400 naming fields of parse_roots.
5401 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5402 * class.c (class_roots): New static field.
5403 (registered_class, fields_ident, info_ident, class_list):
5404 New macros naming fields of parse_roots.
5405 (build_static_field_ref): Don't register roots here.
5406 (layout_class): Static field list replaced by macro class_list.
5407 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5408 Initialize fields_ident and info_ident here.
5410 2001-01-21 Per Bothner <per@bothner.com>
5412 * jcf-parse.c (ggc_mark_jcf): New function.
5413 (init_jcf_parse): Register current_jcf as ggc root.
5415 2001-01-21 Per Bothner <per@bothner.com>
5417 * lang.c (put_decl_node): Print method's name.
5419 2001-01-21 Per Bothner <per@bothner.com>
5421 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5422 (verify_jvm_instructions): Use it, for better error messages on loads.
5424 2001-01-21 Per Bothner <per@bothner.com>
5426 * verify.c (merge_type_state): Still may have to merge even if
5427 LABEL_VERIFIED (label).
5429 2001-01-21 Per Bothner <per@bothner.com>
5431 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5432 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5434 2001-01-19 Per Bothner <per@bothner.com>
5436 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5437 if expeting an interface type. Refines Tom's change of 2000-09-12.
5439 2001-01-18 Per Bothner <per@bothner.com>
5441 * gcj.texi (Input Options): Mention .java files.
5443 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5445 * lang-options.h (-Wunsupported-jdk11): Removed.
5446 * lang.c (flag_not_overriding): Deleted.
5447 (flag_static_local_jdk1_1): Likewise.
5448 (lang_W_options): Removed "unsupported-jdk11" entry.
5449 * parse.y (java_check_methods): Removed dead code.
5451 2001-01-17 Tom Tromey <tromey@redhat.com>
5453 Changes suggested by Per Bothner:
5454 * gcj.texi (Input Options): Don't mention input files.
5455 (Code Generation): Updated --main information.
5456 (Invoking jcf-dump): Mention that --javap is incomplete.
5457 From Alexandre Petit-Bianco:
5458 (Warnings): Don't mention -Wunsupported-jdk11.
5460 (Compatibility): Mention JDK 1.2-ness of libraries.
5461 (Resources): Mention resources used when writing gcj.
5463 2001-01-17 Tom Tromey <tromey@redhat.com>
5465 * gcj.texi: New file.
5466 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5467 (java.info): Depend on gcj.info.
5468 (java/gcj.dvi): New target.
5469 (java.dvi): Depend on gcj.dvi.
5470 (java.install-info): Wrote.
5472 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5474 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5475 having called make_decl_rtl.
5477 2001-01-14 Per Bothner <per@bothner.com>
5479 Various patches to emit better messages on verification errors.
5480 * expr.c (push_type_0): Return error indication on stack overflow,
5481 instead of callinfg fatal.
5482 (push_type): Now just call push_type_0 (nd fatal on overflow).
5483 (pop_type_0): Return detailed error message (in a char** argument).
5484 (pop_type): If pop_type_0 fails, print error message.
5485 (pop_argument_types): Moved to verify.c.
5486 * verify.c (pop_argument_types): Moved from expr.c.
5487 Return a (possible) error message, rather than void.
5488 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5489 (verify_jvm_instruction): Use new macros, improving error messages.
5490 For case OPCODE_astore use object_ptr_type_node.
5491 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5492 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5494 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5495 constant, return body without wrapper. (Improves constant folding.)
5496 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5498 2001-01-13 Per Bothner <per@bothner.com>
5500 * expr.c (expand_java_field_op): Assigning to a final field outside
5501 an initializer does not violate JVM spec, so should be warning, not
5502 error. (Sun's verifier does not complain - though MicroSoft's does.)
5504 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5506 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5509 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5511 * parse.y (resolve_expression_name): Permit instance variables from
5512 enclosing context in super constructor call.
5513 (resolve_qualified_expression_name): Permit enclosing class's qualified
5514 "this" in super constructor call.
5516 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5518 * class.c (build_utf8_ref): Remove last argument in call to
5519 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5520 (build_class_ref): Likewise.
5521 (build_static_field_ref): Likewise.
5522 (get_dispatch_table): Likewise.
5523 (layout_class_method): Likewise.
5524 (emit_register_classes): Likewise.
5525 * constants.c (build_constant_data_ref): Likewise.
5526 * decl.c (builtin_function): Likewise.
5527 (create_primitive_vtable): Likewise.
5528 * expr.c (build_known_method_def): Likewise.
5529 (build_jni_stub): Likewise.
5530 (java_lang_expand_expr): Likewise.
5532 2001-01-10 Tom Tromey <tromey@redhat.com>
5534 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5536 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5538 * java-tree.h (lang_printable_name_wls): New prototype.
5539 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5540 rather than `current_class' to print type name. Don't prepend type
5541 names when printing constructor names.
5542 (lang_printable_name_wls): New function.
5543 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5544 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5545 * parse.y (patch_method_invocation): Message tuned for constructors.
5546 (not_accessible_p): Grant `private' access from within
5549 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 All files with updated copyright when applicable.
5552 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5553 * class.c (mangle_class_field): Function removed.
5554 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5555 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5556 (build_class_ref): Call `java_mangle_class_field' instead of
5557 `mangle_class_field.'
5558 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5559 (layout_class): Call `java_mangle_decl' instead of
5560 `mangle_static_field.'
5561 (cxx_keywords): Initialized static array moved to `lex.c.'
5562 (layout_class_method): Changed leading comment. Simplified to
5563 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5564 * decl.c (lang_mark_tree): Mark field `package_list.'
5565 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5566 (struct lang_type): New field `package_list.'
5567 (unicode_mangling_length): Prototype removed.
5568 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5569 emit_unicode_mangled_name): Likewise.
5570 (cxx_keyword_p): New prototype.
5571 (java_mangle_decl, java_mangle_class_field,
5572 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5573 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5575 * jvgenmain.c (main_method_prefix): Global variable removed.
5576 (main_method_suffix): Likewise.
5577 (do_mangle_classname): New function.
5578 (main): Call it. Format changed to accommodate new mangling scheme.
5579 * lex.c: (utf8_cmp): Conditionally prototyped.
5580 (cxx_keywords): Moved from class.c, conditionally defined.
5581 (utf8_cmp, cxx_keyword_p): Likewise.
5582 * mangle.c (obstack.h, ggc.h): Included.
5583 (mangle_field_decl): New function.
5584 (mangle_method_decl, mangle_type, mangle_pointer_type,
5585 mangle_array_type, mangle_record_type,
5586 find_compression_pointer_match, find_compression_array_match,
5587 find_compression_record_match,
5588 find_compression_array_template_match, set_type_package_list,
5589 entry_match_pointer_p, emit_compression_string, init_mangling,
5590 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5591 (mangle_obstack): New global.
5592 (MANGLE_RAW_STRING): New macro.
5593 (unicode_mangling_length): Turned static.
5594 (append_unicode_mangled_name): Renamed from
5595 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5596 replaces `obstack', removed from the parameter list.
5597 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5598 replaces parameter `obstack', removed from the parameter list. Call
5599 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5600 (append_gpp_mangled_classtype): Removed.
5601 (compression_table, compression_next): New static variables.
5602 * parse.y (temporary_obstack): Extern declaration removed.
5604 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5606 * parse.y (patch_binop): Compute missing type in error situations.
5608 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5610 * class.c (make_class_data): Push initial value for "arrayclass".
5611 * decl.c (init_decl_processing): Add new class field "arrayclass".
5613 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5615 From patha@softlab.ericsson.se:
5616 * parse.y (switch_label): Use build, not build1, to construct
5619 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5621 * lang.c (lang_decode_option): Change -MA to -MP.
5622 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5623 Update to new prototype; do quote targets.
5624 (jcf_dependency_write): Update.
5626 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5628 Shorten primitive array allocation path:
5629 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5630 to create new primitive arrays.
5631 * expr.c (build_newarray): If generating native code, call
5632 soft_newarray_node with a reference to the primitive TYPE identifier
5633 instead of type_value.
5635 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5637 Fix for PRs gcj/312 and gcj/253:
5638 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5639 dest if they arn't already.
5640 * class.c (layout_class): Call maybe_layout_super_class on
5641 superinterfaces also, but only if compiling from bytecode.
5644 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5647 2000-12-15 Tom Tromey <tromey@redhat.com>
5649 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5652 2000-12-14 Andrew Haley <aph@redhat.com>
5654 * boehm.c (mark_reference_fields): Change test to correctly detect
5657 2000-12-15 Andreas Jaeger <aj@suse.de>
5659 * config-lang.in (lang_dirs): Added.
5661 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5663 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5664 Credits go to rth for finding it.
5666 2000-12-13 Mike Stump <mrs@wrs.com>
5668 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5670 2000-11-07 Tom Tromey <tromey@cygnus.com>
5672 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5673 * lex.c (java_ignorable_control_p): Removed.
5674 (java_letter_or_digit_p): Removed.
5675 (java_start_char_p): New function.
5676 (java_read_char): Return `int', not `unicode_t'. Changed
5678 (java_read_unicode): Likewise.
5679 (java_read_unicode_collapsing_terminators): Likewise.
5680 (java_get_unicode): Likewise.
5681 (java_new_lexer): Initialize hit_eof.
5682 (java_parse_end_comment): Take `int' argument.
5683 (java_parse_doc_section): Likewise.
5684 (java_parse_escape_sequence): Don't allow backlash-newline.
5686 * lex.h (JAVA_DIGIT_P): Removed.
5687 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5688 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5689 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5690 (JAVA_PART_CHAR_P): New macro.
5692 (JAVA_CHAR_ERROR): Now -2.
5693 (java_lexer): New field `hit_eof'.
5694 * chartables.h: New file.
5695 * gen-table.pl: new file.
5697 2000-11-20 Tom Tromey <tromey@cygnus.com>
5698 Alexandre Petit-Bianco <apbianco@cygnus.com>
5700 * parse.y (java_complete_lhs): Only allow compound assignment of
5701 reference type if type is String.
5703 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5705 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5706 jcf-path.c: Likewise.
5708 2000-12-09 Anthony Green <green@redhat.com>
5710 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5711 filestart and filename_length as int values.
5713 2000-12-07 Mo DeJong <mdejong@redhat.com>
5715 * jcf-io.c (find_class): Correct the logic that tests to see if a
5716 .java file is newer than its .class file. The compiler was
5717 incorrectly printing a warning when file mod times were equal.
5719 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5721 * jvgenmain.c: Use ISPRINT not isascii.
5723 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5725 * parse.y (end_artificial_method_body): Fixed typo.
5727 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5729 * parse.y (patch_method_invocation): Pick the correct enclosing
5730 context when creating inner class instances.
5733 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5735 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5736 Update copyright year to 2000.
5738 2000-11-23 Anthony Green <green@redhat.com>
5740 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5741 Move current_file_list out of yyparse and make it static.
5743 * expr.c: Declare quick_stack and tree_list_free_list as static
5744 (init_expr_processing): Register quick_stack and
5745 tree_list_free_list roots.
5747 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5749 * parse.y (build_outer_field_access): New local `decl_ctx', use
5750 it. Check for field's context and current class immediate outer
5751 context inheritance.
5752 (outer_field_access_p): Consider fields inherited from the last
5754 (build_access_to_thisn): Stop at the last enclosing context if
5758 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5760 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5762 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5764 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5767 2000-11-20 Tom Tromey <tromey@cygnus.com>
5769 * jv-scan.c (help): Document --complexity.
5770 (options): Added --complexity.
5771 (flag_complexity): New global.
5772 (main): Call `report'.
5773 * parse-scan.y (complexity): New global.
5774 (if_then_statement, if_then_else_statement,
5775 if_then_else_statement_nsi, switch_block_statement_group,
5776 while_expression, do_statement, for_begin, continue_statement,
5777 throw_statement, catch_clause, finally, method_invocation,
5778 conditional_and_expression, conditional_or_expression,
5779 conditional_expression): Update complexity.
5780 (reset_report): Reset complexity.
5781 (report): New function.
5783 2000-11-20 Tom Tromey <tromey@cygnus.com>
5785 * lex.c (yylex): Added STRICT_TK case.
5786 * parse.y (STRICT_TK): Added.
5787 * parse-scan.y (STRICT_TK): Added.
5788 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5789 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5791 * keyword.h: Rebuilt.
5792 * keyword.gperf (strictfp): Added.
5794 2000-11-20 Tom Tromey <tromey@cygnus.com>
5796 * lex.c (yylex): Recognize floating point constants with leading
5799 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5801 * java-tree.h (cyclic_inheritance_report): Constify.
5802 * parse.y (cyclic_inheritance_report): Likewise.
5804 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5806 * parse.y (goal): Remove call to ggc_add_string_root.
5808 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5810 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5811 Create string in scratch buffer, then pass to build_string.
5813 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5815 * parse.y (issue_warning_error_from_context): Add
5818 2000-11-11 Anthony Green <green@redhat.com>
5820 * jcf-parse.c (process_zip_dir): Add finput parameter.
5821 (jcf_figure_file_type): Call process_zip_dir with appropriate
5824 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5826 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5827 * jcf-parse.c (jcf_figure_file_type): Likewise.
5829 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5831 * parse.y (create_new_parser_context): Use memset () instead of
5834 2000-11-08 Tom Tromey <tromey@cygnus.com>
5836 * gjavah.c (process_file): Only include gcj/cni.h when generating
5839 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5841 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5842 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5843 instead of bzero ().
5845 2000-11-05 Tom Tromey <tromey@cygnus.com>
5847 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5848 * lex.c (IS_ZERO): New define.
5849 (java_perform_atof): Error on floating point underflow.
5851 2000-11-04 Tom Tromey <tromey@cygnus.com>
5853 * lex.c (java_parse_escape_sequence): Only read two octal
5854 characters if the first one is greater than 3. Don't allow
5855 "octal" numbers to include the digits 8 or 9.
5857 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5859 * Make-lang.in (java.distdir): Remove.
5861 2000-11-03 Tom Tromey <tromey@cygnus.com>
5863 * Make-lang.in (java.dvi): New target.
5864 Partial fix for PR other/567.
5866 * lang-options.h: Mention -Wout-of-date.
5867 * jcf-dump.c (flag_newer): New global.
5868 * gjavah.c (flag_newer): New global.
5869 * jcf-io.c (find_class): Only warn when flag_newer set.
5870 * lang.c (flag_newer): New global.
5871 (struct string_option): New declaration.
5872 (lang_W_options): New global.
5873 (process_option_with_no): New function.
5874 (lang_decode_option): Use it.
5876 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5877 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5880 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5881 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5882 * lex.c (java_read_unicode): Removed `term_context' argument.
5883 Recognize any number of `u' in `\u'.
5884 (java_read_unicode_collapsing_terminators): New function.
5885 (java_get_unicode): Use it.
5886 (java_lineterminator): Removed.
5887 (yylex): Produce error if character literal is newline or single
5888 quote. Return if eof found in middle of `//' comment. EOF in
5889 `//' comment is only an error if pedantic.
5890 (java_ignorable_control_p): New function.
5891 (java_parse_end_comment): Return if eof found in middle of
5894 * jv-scan.c (pedantic): New global.
5896 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5898 * parse.y (outer_field_access_p): Inherited fields aren't
5899 consider outer fields.
5900 (maybe_build_thisn_access_method): Use
5901 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5902 (resolve_expression_name): Trigger an error if a static field
5903 is being accessed as an outer field.
5905 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5907 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5910 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5912 * Make-lang.in: Move all build rules here from Makefile.in,
5913 adapt to new context. Wrap all rules that change the current
5914 directory in parentheses. Expunge all references to $(P).
5915 When one command depends on another and they're run all at
5916 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5917 all object-file generation rules. Delete obsolete variables.
5919 * Makefile.in: Delete.
5920 * config-lang.in: Delete outputs= line.
5922 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5924 * parse.y (patch_method_invocation): NULLify this_arg when already
5926 (maybe_use_access_method): Handle call to methods unrelated to the
5927 current class. Fixed comment.
5930 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5932 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5935 2000-10-24 Tom Tromey <tromey@cygnus.com>
5937 * lex.c (java_new_lexer): Initialize new fields. Work around
5938 broken iconv() implementations.
5939 (java_read_char): Swap bytes if required. Use fallback decoder if
5941 (byteswap_init, need_byteswap): New globals.
5942 (java_destroy_lexer): Only close iconv handle if it is in use.
5943 * lex.h (java_lexer): New fields read_anything, byte_swap,
5945 Made out_buffer unsigned.
5947 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5949 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5950 where an enclosing context can be set on the jdep.
5951 (do_resolve_class): Fixed identation.
5953 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5955 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5957 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5960 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5962 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5964 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5966 * jcf-write.c (OP1): Update `last_bc'.
5967 (struct jcf_block): Fixed indentation and typo in comments. New
5969 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5970 follows `monitorenter'.
5971 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5975 2000-10-16 Tom Tromey <tromey@cygnus.com>
5977 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5978 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5979 * lang-options.h: Added -MA, -MT, -MF..
5980 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5981 (DEPEND_TARGET_SET): New macro.
5982 (DEPEND_FILE_ALREADY_SET): Likewise.
5983 (init_parse): Handle new flags.
5984 * jcf.h (jcf_dependency_print_dummies): Declare.
5985 * Make-lang.in (s-java): Added mkdeps.o.
5986 * Makefile.in (BACKEND): Added mkdeps.o.
5987 (../gcjh$(exeext)): Added mkdeps.o.
5988 (../jcf-dump$(exeext)): Added mkdeps.o.
5989 * jcf-depend.c: Include mkdeps.h.
5990 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5991 add_entry): Removed.
5992 (jcf_dependency_reset): Rewrote.
5993 (dependencies): New global.
5994 (jcf_dependency_set_target): Rewrote.
5995 (jcf_dependency_add_target): Likewise.
5996 (jcf_dependency_add_file): Likewise.
5998 (print_ents): Removed.
5999 (jcf_dependency_write): Rewrote.
6000 (print_dummies): New global.
6001 (jcf_dependency_print_dummies): New function
6002 (jcf_dependency_write): Call deps_dummy_targets if required.
6004 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6006 * gjavah.c (add_class_decl): Removed unused variables `tname',
6007 `tlen' and `name_index'.
6008 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
6009 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
6010 in `wfl_operator' with value.
6011 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
6012 (jcf_figure_file_type): Fixed identation.
6013 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
6014 * parse.y (analyze_clinit_body): New function.
6015 (static_initializer:): Reset `current_static_block'.
6016 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
6017 `wfl_operator' with new value.
6018 (lookup_cl): Use EXPR_WFL_FILENAME.
6019 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
6020 analyze_clinit_body.
6021 (build_outer_field_access): Access to this$<n> built from
6022 current_class, not its outer context.
6023 (build_access_to_thisn): Fixed leading comment. Tidied things up.
6024 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
6025 (patch_method_invocation): Use `is_static_flag' when already
6027 (patch_newarray): Removed assignment in ternary operator.
6029 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6031 * except.c (free_eh_ranges): Don't free `whole_range'.
6033 2000-10-15 Anthony Green <green@redhat.com>
6035 * decl.c (init_decl_processing): Call init_class_processing before
6038 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6040 * check-init.c (check_init): Fixed leading comment. Use
6042 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6043 (give_name_to_locals): Likewise.
6044 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
6045 fields in lang_decl_var.
6046 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
6047 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
6048 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
6049 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
6050 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
6051 (LOCAL_FINAL): Rewritten.
6052 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
6053 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
6054 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
6055 `init_final' fields.
6056 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
6057 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
6058 (TYPE_HAS_FINAL_VARIABLE): New macro.
6059 (struct lang_type): Added `afv' field.
6060 * parse.y (check_static_final_variable_assignment_flag): New function.
6061 (reset_static_final_variable_assignment_flag): Likewise.
6062 (check_final_variable_local_assignment_flag): Likewise.
6063 (reset_final_variable_local_assignment_flag): Likewise.
6064 (check_final_variable_indirect_assignment): Likewise.
6065 (check_final_variable_global_assignment_flag): Likewise.
6066 (add_inner_class_fields): Use LOCAL_FINAL_P.
6067 (register_fields): Handle local finals and final variables.
6068 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6069 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6070 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6072 (java_complete_expand_methods): Loop to set
6073 TYPE_HAS_FINAL_VARIABLE. Call
6074 `reset_final_variable_local_assignment_flag' and
6075 `check_final_variable_local_assignment_flag' accordingly before
6076 and after constructor expansion. Call
6077 `reset_static_final_variable_assignment_flag'
6078 before expanding <clinit> and after call
6079 `check_static_final_variable_assignment_flag' if the
6080 current_class isn't an interface. After all methods have been
6081 expanded, call `check_final_variable_global_assignment_flag' and
6082 `check_static_final_variable_assignment_flag' if the current class
6084 (maybe_yank_clinit): Fixed typo in comment.
6085 (build_outer_field_access_methods): Removed old sanity check. Use
6086 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6087 Don't create access methods for finals.
6088 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6089 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6090 existing DECL_INIT has been processed.
6091 (java_complete_lhs): Likewise.
6092 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6093 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6095 (patch_assignment): Use LOCAL_FINAL_P.
6096 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6097 DECL_INITIAL is nullified.
6100 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6102 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6104 * Makefile.in (parse.c, parse-scan.c): Likewise.
6106 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6108 * class.c (temporary_obstack): Remove.
6109 (make_class): Don't mess with obstascks.
6110 (push_class): Likewise.
6111 (set_super_info): Likewise.
6112 (add_method_1): Likewise.
6113 (add_method): Likewise.
6114 (add_field): Likewise.
6115 (build_utf8_ref): Likewise.
6116 (build_class_ref): Likewise.
6117 (build_static_field_ref): Likewise.
6118 (finish_class): Likewise.
6119 (push_super_field): Likewise.
6120 (layout_class): Likewise.
6121 (layout_class_methods): Likewise.
6122 (init_class_processing): Likewise.
6123 * constants.c (get_tag_node): Likewise.
6124 (build_constant_data_ref): Likewise.
6125 * decl.c (ggc_p): Remove.
6126 (copy_lang_decl): Use ggc_alloc.
6127 (complete_start_java_method): Don't mess with obstacks.
6128 (start_java_method): Likewise.
6129 (end_java_method): Likewise.
6130 * except.c (link_handler): Use xmalloc.
6131 (free_eh_ranges): New function.
6132 (method_init_exceptions): Use it.
6133 (add_handler): Use xmalloc.
6134 (expand_start_java_handler): Don't mess with obstacks.
6135 (prepare_eh_table_type): Likewise.
6136 (expand_end_java_handler): Likewise.
6137 * expr.c (push_value): Likewise.
6138 (create_label_decl): Likewise.
6139 (build_jni_stub): Likewise.
6140 (java_lang_expand_expr): Likewise.
6141 (note_instructions): Use xrealloc.
6142 (java_push_constant_from_pool): Don't mess with obstacks.
6143 (process_jvm_instruction): Likewise.
6144 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6146 * jcf-parse.c (get_constant): Don't mess with obstacks.
6147 (read_class): Likewise.
6148 (jcf_parse): Likewise.
6149 * lex.c (expression_obstack): Remove.
6150 (java_lex): Don't use obstack_free.
6151 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6152 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6153 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6154 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6155 * parse.y (gaol): Add more GC roots.
6156 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6157 (lookup_field_wrapper): Likewise.
6158 (obtain_incomplete_type): Don't mess with obstacks.
6159 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6161 (craft_constructor): Don't mess with obstacks.
6162 (safe_layout_class): Likewise.
6163 (java_complete_class): Likewise.
6164 (source_end_java_method): Likewise.
6165 (build_outer_field_access_methods): Likewise.
6166 (build_outer_method_access_method): Likewise.
6167 (maybe_build_thisn_access_method): Likewise.
6168 (build_dot_class_method_invocation): Likewise.
6169 (java_complete_tree): Likewise.
6170 (java_complete_lhs): Likewise.
6171 (do_merge_string_cste): Likewise.
6172 (patch_string_cst): Likewise.
6173 (array_constructor_check_entry): Likewise.
6174 * typeck.c (build_java_array_type): Likewise.
6175 (parse_signature_string): Likewise.
6176 (build_java_signature): Likewise.
6178 2000-10-12 Tom Tromey <tromey@cygnus.com>
6181 * gjavah.c (add_class_decl): Don't special-case inner classes.
6182 (add_namelet): Likewise.
6184 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6186 * java-tree.h: Constify current_encoding.
6187 * lang.c: Constify current_encoding.
6189 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6191 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6192 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6194 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6196 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6197 patch. Fixes gcj/340.
6199 2000-10-10 Tom Tromey <tromey@cygnus.com>
6201 * lex.c (java_new_lexer): Initialize out_first and out_last
6203 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6205 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6207 * parse.y (pop_current_osb): New function.
6208 (array_type:): Use `dims:', changed actions
6209 accordingly. Suggested by Anthony Green.
6210 (array_creation_expression:): Used pop_current_osb.
6211 (cast_expression:): Likewise.
6212 (search_applicable_method_list): Fixed indentation.
6214 2000-10-08 Anthony Green <green@redhat.com>
6216 * parse.y (array_type_literal): Remove production.
6217 (type_literals): Refer to array_type, not array_type_literal.
6219 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6221 Patch contributed by Corey Minyard.
6222 * decl.c (check_local_named_variable): New function.
6223 (tree check_local_unnamed_variable): Likewise.
6224 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6226 2000-10-07 Anthony Green <green@redhat.com>
6228 * class.c (layout_class): Handle case where superclass can't be
6231 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6233 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6236 2000-10-05 Tom Tromey <tromey@cygnus.com>
6238 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6239 * jvgenmain.c (class_mangling_prefix): Removed.
6240 (class_mangling_suffix): New global.
6242 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6244 (print_method_info): Handle overrides for static and final
6246 (process_file): Generate declaration for class object field.
6247 * class.c (cxx_keywords): New array.
6248 (utf8_cmp): New function.
6249 (cxx_keyword_p): New function.
6250 (layout_class_method): Mangle C++ keywords by appending `$'.
6251 (mangle_field): New function.
6252 (mangle_class_field): Use mangle_field. Mangle class name as
6254 (mangle_static_field): Use mangle_field.
6256 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6258 * decl.c (find_local_variable): Removed uncessary type check and
6259 fixed range check typo. From Corey Minyard.
6261 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * decl.c (give_name_to_locals): New local `code_offset'. Call
6264 `maybe_adjust_start_pc'.
6265 * expr.c (note_instructions): New function.
6266 (expand_byte_code): Don't collect insn starts here.
6267 (peek_opcode_at_pc): New function.
6268 (maybe_adjust_start_pc): Likewise.
6269 * java-tree.h (maybe_adjust_start_pc): Declare.
6270 (note_instructions): Likewise.
6271 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6273 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6275 * parse.y (field_access:): Fixed indentation.
6276 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6278 2000-09-07 Tom Tromey <tromey@cygnus.com>
6281 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6282 JPRIMITIVE_TYPE_P, for arithmetic operators.
6283 (patch_method_invocation): Indentation fix.
6284 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6285 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6286 (do_unary_numeric_promotion): Cleaned up code.
6287 (valid_cast_to_p): Handle boolean correctly.
6289 2000-09-27 Tom Tromey <tromey@cygnus.com>
6291 * lex.c (java_read_unicode): Reset bs_count when finished with
6294 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6297 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6298 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6299 (typeck.o): Depend on ggc.h.
6300 * class.c (add_method_1): Use GC functions for allocation.
6301 (init_class_processing): Register roots.
6302 * decl.c (ggc_p): Set to 1.
6303 (pending_local_decls): Make it static.
6304 (push_jvm_slot): Use GC functions for allocation.
6305 (init_decl_processing): Register roots.
6306 (give_name_to_locals): Use GC functions for allocation.
6307 (lang_mark_tree): New function.
6308 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6309 functions for allocation.
6310 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6311 * lex.c (java_lex): Use build_string, rather than replicating it
6313 * parse.y (goal): Add more roots.
6314 (mark_parser_ctxt): New function.
6315 * typeck.c: Include ggc.h.
6317 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6320 contains something else than MODIFY_EXPR.
6322 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6324 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6325 * Makefile.in (parse.o): Depend on ggc.h.
6326 (class.o): Likewise.
6327 (constants.o): Likewise.
6330 (jcf-parse.o): Likewise.
6331 (jcf-write.o): Likewise.
6332 (mangle.o): Likewise.
6333 * class.c: Include ggc.h.
6334 (build_static_field_ref): Register GC roots.
6335 (layout_class): Likewise.
6336 (init_class_processing): Likewise.
6337 * constants.c: Include ggc.h.
6338 (current_constant_pool_data_ref): Remove.
6339 (tag_nodes): Move it to ...
6340 (get_tag_node): ... here. Register GC roots.
6341 * decl.c: Include ggc.h. Remove many global tree definitions.
6342 (throw_node): Define.
6343 (java_global_trees): Likewise.
6344 (predef_filenames): Make the size a constant.
6345 (init_decl_processing): Adjust accordingly.
6346 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6347 * expr.c: Include ggc.h.
6348 (init_expr_processing): Register GC roots.
6349 (build_invokeinterface): Likewise.
6350 * java-tree.h: Replace extern tree declarations with macros.
6351 (java_global_trees): New variable.
6352 (java_tree_index): New enumeration.
6353 (init_jcf_parse): Declare.
6354 * jcf-parse.c: Include ggc.h.
6355 (current_class): Remove declaration.
6356 (main_class): Likewise.
6357 (all_class_list): Likewise.
6358 (predefined_filename_p): Adjust for constant size of
6360 (init_jcf_parse): New function.
6361 * jcf-write.c: Include ggc.h.
6362 (generate_classfile): Register GC roots.
6363 (append_synthetic_attribute): Likewise.
6364 (append_innerclass_attribute_entry): Likewise.
6365 * lang.c: Include ggc.h.
6366 (lang_print_error): Register GC roots.
6367 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6369 * parse.y: Include ggc.h.
6370 (wfl_operator): Remove.
6371 (goal): Register GC roots.
6372 (java_pop_parser_context): Adjust for new field names.
6373 (java_parser_context_save_global): Likewse.
6374 (java_parser_context_restore_global): Likewise.
6375 (java_parser_context_suspend): Likewise.
6376 (java_parser_context_resume): Likewise.
6377 (verify_constructor_circularity): Register GC roots.
6378 (lookup_cl): Likewise.
6379 (java_reorder_fields): Likewise.
6380 (build_current_this): Likewise.
6381 (class_in_current_package): Likewise.
6382 (argument_types_convertible): Likewise.
6383 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6385 2000-09-14 Tom Tromey <tromey@cygnus.com>
6387 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6389 2000-09-13 Tom Tromey <tromey@cygnus.com>
6391 * jcf-parse.c: Include <locale.h>.
6392 * jv-scan.c: Include <locale.h>.
6394 2000-09-12 Tom Tromey <tromey@cygnus.com>
6396 * expr.c (pop_type_0): Return `Object' if trying to merge two
6398 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6399 interface types; `Object' is always a valid supertype.
6401 2000-09-12 Tom Tromey <tromey@cygnus.com>
6404 * jv-scan.c (help): Document --encoding.
6405 (options): Added `encoding' entry.
6406 (OPT_ENCODING): New define.
6407 (main): Handle --encoding.
6408 Include <langinfo.h> if nl_langinfo exists.
6409 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6411 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6412 (parse_source_file): Correctly call java_init_lex. Added `finput'
6413 argument. Use nl_langinfo to determine default encoding.
6414 * java-tree.h (current_encoding): Declare.
6415 * parse.y (java_parser_context_restore_global): Don't restore
6417 (java_parser_context_save_global): Don't set `finput' field.
6418 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6420 * lang.c (current_encoding): New global.
6421 (lang_decode_option): Recognize `-fencoding='.
6422 (finish_parse): Don't close finput.
6423 * parse.h (struct parser_ctxt): Removed `finput' and
6424 `unget_utf8_value' fields. Added `lexer' field.
6425 (java_init_lex): Fixed declaration.
6426 * lex.c (java_new_lexer): New function.
6427 (java_destroy_lexer): Likewise.
6428 (java_read_char): Added `lex' argument. Handle iconv case.
6429 (java_read_unicode): Added `lex' argument. Count backslashes in
6431 (java_init_lex): Added `finput' and `encoding' arguments. Set
6432 `lexer' field in ctxp.
6433 (BAD_UTF8_VALUE): Removed.
6434 (java_lex): Handle seeing UEOF in the middle of a string literal.
6435 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6436 (java_lexer): New structure.
6439 (DEFAULT_ENCODING): New define.
6440 (java_destroy_lexer): Declare.
6442 2000-09-12 Tom Tromey <tromey@cygnus.com>
6445 * lex.c (java_init_lex): Initialize java_io_serializable.
6446 * parse.y (java_io_serializable): New global.
6447 (valid_ref_assignconv_cast_p): An array can be cast to
6450 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6452 * decl.c, expr.c: Include defaults.h if not already included.
6453 Don't define the *_TYPE_SIZE macros.
6455 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6457 * typeck.c (build_java_array_type): Correct first parameter
6458 in ADJUST_FIELD_ALIGN invocation.
6460 2000-09-06 Tom Tromey <tromey@cygnus.com>
6462 * lang-specs.h: Also recognize `-femit-class-files'.
6464 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6466 * verify.c (merge_types): Load the types to merge if necessary.
6468 2000-09-02 Anthony Green <green@redhat.com>
6470 * jcf-io.c: Include zlib.h.
6471 (open_in_zip): Read compressed class file archives.
6472 * zipfile.h (ZipDirectory): Add uncompressed_size and
6473 compression_method fields.
6474 * zextract.c (read_zip_archive): Collect file compression info.
6476 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6478 * parse.y (do_resolve_class): Also explore superclasses of
6479 intermediate enclosing contexts when searching for inner classes.
6481 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6483 * parse.y (variable_declarator_id:): Better error message.
6484 (expression_statement:): Use YYNOT_TWICE.
6485 (cast_expression:): Likewise.
6486 (assignment:): Likewise.
6488 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6490 * parse.y (do_merge_string_cste): New locals. Create new
6491 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6493 2000-08-07 Hans Boehm <boehm@acm.org>
6495 * boehm.c (mark_reference_fields): Set marking bits for all words in
6496 a multiple-word record.
6497 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6500 2000-08-31 Mike Stump <mrs@wrs.com>
6502 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6503 jcf-dump$(exeext)): Make parallel safe.
6505 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6507 * jcf-parse.c (set_source_filename): Constify a char *.
6508 * jcf-write.c (append_innerclasses_attribute,
6509 make_class_file_name): Constify a char *. Don't recycle a
6510 variable for an unrelated purpose.
6511 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6512 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6514 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * expr.c (can_widen_reference_to): Fixed indentation.
6517 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6518 * parse.y: `finit$' replaces `$finit$' in comments.
6519 (try_builtin_assignconv): Fixed leading comment.
6521 2000-08-25 Greg McGary <greg@mcgary.org>
6523 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6525 2000-08-24 Greg McGary <greg@mcgary.org>
6527 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6528 * parse.y (BINOP_LOOKUP): Likewise.
6530 2000-08-22 Andrew Haley <aph@cygnus.com>
6532 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6533 sign extending. Fixes gcj/321.
6534 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6535 combining to make a jlong. Fixes gcj/321.
6537 2000-08-21 Nix <nix@esperi.demon.co.uk>
6539 * lang-specs.h: Do not process -o or run the assembler if
6542 2000-08-16 Andrew Haley <aph@cygnus.com>
6544 * typeck.c (build_java_array_type): Rewrite code to do array
6545 alignment. Take into account back-end macros when aligning array
6546 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6547 user to set alignment. Fixes gcj/252 and 160.
6549 2000-08-09 Tom Tromey <tromey@cygnus.com>
6551 * parse.y (check_abstract_method_definitions): Now return `int'.
6552 Check implemented interfaces. Fixes PR gcj/305.
6554 * parse.y (patch_switch_statement): Disallow `long' in switch
6555 expressions. Fixes PR gcj/310.
6557 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * decl.c (finit_leg_identifier_node): New global.
6560 (init_decl_processing): Use `finit$' to initialize
6561 finit_identifier_node. Use `$finit$' to initialize
6562 finit_leg_identifier_node.
6563 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6564 * java-tree.h (finit_identifier_node): Changed attached comment.
6565 (finit_leg_identifier_node): New declaration.
6566 (ID_FINIT_P): Take finit_identifier_node and
6567 finit_leg_identifier_node into account. This is a backward
6570 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6572 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6574 (generate_bytecode_insns): Check `nargs' before emitting it.
6575 * verify.c (merge_type_state): Fixed typo.
6576 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6577 generate_bytecode_{conditional,insns}.
6579 2000-08-13 Anthony Green <green@redhat.com>
6581 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6584 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6586 * class.c (maybe_layout_super_class): Fixed indentation.
6587 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6588 (java_check_methods): New function declaration.
6589 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6590 instead of `str_ptr'.
6591 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6592 of a `invokeinterface' at the right time.
6593 * parse.h (WFL_STRIP_BRACKET): New macro.
6594 (SET_TYPE_FOR_RESOLUTION): Use it.
6595 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6596 (check_class_interface_creation): Don't check for cross package
6597 innerclass name clashes.
6598 (method_header): Behave properly if MDECL is `error_mark_node'.
6599 (method_declarator): Return `error_mark_node' if bogus current
6601 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6602 (resolve_and_layout): New local `decl_type', set and used. Call
6604 (java_check_methods): New method.
6605 (java_layout_classes): Use it.
6606 (resolve_qualified_expression_name): No EH check necessary in
6608 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6610 (patch_assignment): Set DECL_INITIAL on integral final local.
6612 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6614 * java-tree.h (flag_extraneous_semicolon): New extern.
6615 * lang-options.h: (-Wextraneous-semicolon): New option.
6616 * lang.c (flag_redundant): Fixed typo in leading comment.
6617 (flag_extraneous_semicolon): New global.
6618 (lang_decode_option): Set `flag_extraneous_semicolon' when
6619 -Wall. Decode `-Wextraneous-semicolon'.
6620 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6621 `empty_statement' rule.
6622 (class_body_declaration): Likewise.
6623 (method_body:): Accept `;' as a method body.
6624 (static_initializer:): Removed `SC_TK' hack.
6625 (constructor_block_end:): Likewise.
6626 (empty_statement:): Report deprecated empty declaration. Fixes
6629 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * parse.y (build_dot_class_method_invocation): Changed parameter
6632 name to `type'. Build signature from `type' and convert it to a
6633 STRING_CST if it's an array.
6634 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6635 to use `ref_type' directly.
6637 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6639 * lang-options.h: Added a comma after the last element to avoid
6640 syntax errors when other languages define additional options.
6642 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6644 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6645 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6646 (jc1): Link with $(BACKEND).
6647 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6649 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6651 * jvspec.c: Adjust type of second argument to
6652 lang_specific_driver, and update code as necessary.
6654 * class.c (build_dtable_decl): Initialize dummy.
6656 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6659 method bodies not to rule out discarding `<clinit>'; don't use
6660 <clinit> to initialize static fields with constant initializers.
6662 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6664 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6666 (method_synthetic): New global.
6667 (HANDLE_METHOD): Recognize synthetic method and tell
6668 `print_method_info' about it.
6669 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6670 processing a synthetic method.
6671 * jcf-reader.c (skip_attribute): New function.
6672 ( skip_attribute): Likewise.
6674 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6676 * parse.y (build_outer_field_access): Fixed comments.
6677 (fix_constructors): Emit the initialization of this$<n> before
6679 (resolve_qualified_expression_name): Build an access to `decl' if
6682 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6684 * parse-scan.y (curent_class): Non longer const.
6685 (inner_qualifier, inner_qualifier_length): Deleted.
6686 (current_class_length): New global.
6687 (bracket_count): Fixed typo in leading comment.
6688 (anonymous_count): New global.
6689 (class_instance_creation_expression:): Handle anonymous classes.
6690 (anonymous_class_creation:): New rule.
6691 (push_class_context): Rewritten.
6692 (pop_class_context): Likewise.
6693 (INNER_QUALIFIER): Macro deleted.
6694 (report_class_declaration): call `push_class_context' when
6695 entering the function. `fprintf' format modified not to use
6697 (report_class_declaration): Assign `package_name' and
6698 `current_class' to NULL separately.
6700 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * expr.c (build_invokeinterface): Call layout_class_methods on
6705 2000-07-27 Tom Tromey <tromey@cygnus.com>
6706 Anthony Green <green@cygnus.com>
6707 Alexandre Petit-Bianco <apbianco@cygnus.com>
6709 * class.c (make_class_data): Create vtable for abstract classes.
6710 (get_dispatch_table): Changed to cope with abstract classes.
6712 2000-07-27 Tom Tromey <tromey@cygnus.com>
6714 * parse.y (patch_method_invocation): Don't reverse the argument
6715 list when dealing with anonymous class constructors. Fixed typo in
6718 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6720 * parse.y (build_alias_initializer_parameter_list): Reverse
6721 crafted list when building aliases for anonymous class
6724 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6726 * parse.y (jdep_resolve_class): Don't bother checking potential
6727 innerclass access if `decl' is NULL.
6728 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6731 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6733 * parse.c: Remove (again.)
6735 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6737 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6738 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6739 outside the `if' statement, alias to innerclass removed, `decl'
6740 used to mark the class complete.
6742 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6744 * parse.y (simple_name:): Fixed typo in error message.
6746 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6748 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6749 or its first operand can be error marks.
6751 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6753 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6754 * parse.y (method_header): Likewise.
6756 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6758 * parse.y (process_imports): Consider that one might be trying to
6759 import an innerclass. Fixes gcj/254
6761 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6763 * parse.y (find_as_inner_class): Handle the case where the
6764 enclosing context of an innerclass has been loaded as bytecode.
6766 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6768 * parse.y (simple_name:): Reject `$' in type names.
6769 (resolve_type_during_patch): Use `type' as a second
6770 argument to resolve_no_layout. Fixes gcj/257.
6772 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6774 * parse.y (find_most_specific_methods_list): Select the only
6775 non-abstract method even if max has been set.
6776 Fixes gcj/285, gcj/298.
6778 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6780 * lang-specs.h: Added %(jc1) to java compiler options.
6782 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6784 * .cvsignore: New file.
6786 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6788 * parse.y (not_accessible_p): Access granted to innerclasses
6789 (indirectly) extending the reference type. Fixes gcj/249.
6791 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6793 * parse.y (patch_method_invocation): Fixed comment.
6794 (maybe_use_access_method): Build this$<n>s to the context of the
6795 target method, or a type that extends it. Fixes gcj/242.
6797 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6801 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6803 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6805 2000-07-13 Tom Tromey <tromey@cygnus.com>
6807 * lang-specs.h: Added %{I*}.
6809 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6811 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6813 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6815 * parse-scan.c: Remove.
6817 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6819 * class.c (set_super_info): Handled protected inner classes.
6820 (common_enclosing_context_p): Bail early if arguments aren't both
6822 (get_access_flags_from_decl): Handle private and protected inner
6824 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6825 (CLASS_PROTECTED): Likewise.
6826 (struct lang_type): New bitfield `poic'.
6827 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6829 (check_inner_class_access): Renamed arguments, added
6830 comments. Handles protected inner classes (fixes gcj/225)
6831 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6833 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6835 * parse.y (resolve_qualified_expression_name): Verify qualified
6836 access to `this'. Fixes gcj/239.
6838 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * jcf-write.c (generate_classfile): Don't install ConstantValue
6843 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6845 * parse.y (resolve_qualified_expression_name): Handle inner class
6846 access. Fixes gcj/256.
6848 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6850 * jcf-write.c (generate_classfile): Properly install the
6851 ConstantValue attribute and the initial value constant pool index
6852 on string constants.
6853 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6856 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6858 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6860 * parse.y (find_as_inner_class): Fixed typo.
6861 (do_resolve_class): Explore enclosing contexts when searching for
6862 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6863 (check_inner_class_access): Check `decl' which can be null in case
6866 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6868 * java-tree.h (java_debug_context): Declared `extern'.
6869 (safe_layout_class): Likewise.
6870 * parse.y (resolve_field_access): Field must be `static' in order
6871 to be replaced by its initial value. Added comments.
6872 (find_applicable_accessible_methods_list): Fixed typo.
6873 (find_most_specific_methods_list): Methods found in innerclasses
6874 take over methods founds in the enclosing contexts.
6875 (java_complete_tree): Loosen restrictions on the type of DECLs
6876 that can be replaced by their initialization values.
6877 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6879 2000-07-05 Tom Tromey <tromey@cygnus.com>
6881 * Make-lang.in (PARSE_DIR): New macro.
6882 (PARSE_RELDIR): Likewise.
6883 (PARSE_C): Likewise.
6884 (PARSE_SCAN_C): Likewise.
6885 ($(PARSE_C)): New target.
6886 ($(PARSE_SCAN_C)): Likewise.
6887 (SET_BISON): New macro.
6888 (BISONFLAGS): Likewise.
6889 (JAVABISONFLAGS): Likewise.
6891 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6893 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6894 argument on the first pass for CNI as well as JNI.
6895 (print_method_info): Set up method name on the first pass only.
6897 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6899 * parse.y (parser_qualified_classname): Removed parameter
6901 (create_interface): Removed first passed parameter to
6902 parser_qualified_classname.
6903 (create_class): Likewise. Don't install alias on static
6904 innerclasses. Fixes gcj/275.
6906 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6908 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6909 debugable statement with empty_stmt_node. Fixes gcj/272
6911 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6913 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6916 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6918 * jcf-write.c (push_long_const): Appropriately cast short negative
6921 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6923 * parse.y (verify_constructor_super): Use loop variable
6924 `m_arg_type' initialized with `mdecl_arg_type'.
6926 2000-06-29 Tom Tromey <tromey@cygnus.com>
6928 * parse.y (resolve_field_access): Handle case where `type_found'
6931 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6933 * expr.c (lookup_field): The same field can be found through two
6934 different interface. Don't declare it ambiguous in that case.
6936 2000-06-27 Tom Tromey <tromey@cygnus.com>
6938 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6939 follows \r, then unget it at a lower level.
6941 2000-06-26 Tom Tromey <tromey@cygnus.com>
6943 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6946 2000-06-25 Tom Tromey <tromey@cygnus.com>
6948 * parse.y (for_statement): Wrap expression in a WFL if it is a
6949 constant. For PR gcj/268.
6951 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6953 * parse.y (do_resolve_class): Minor optimiztion in the package
6954 list search. Removed unnecessary test and return statement.
6955 (valid_ref_assignconv_cast_p): Order of arguments to
6956 enclosing_context_p fixed.
6958 2000-06-24 Tom Tromey <tromey@cygnus.com>
6960 * expr.c (lookup_field): Print error and return error_mark_node if
6961 field reference is ambiguous.
6963 * parse.y (check_abstract_method_definitions): Also check if
6964 `other_method' is abstract.
6966 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6968 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6970 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6971 (struct lang_type): New field `pic'.
6972 (CLASS_PRIVATE): New macro.
6973 * parse.y (check_inner_class_access): New function.
6974 (jdep_resolve_class): Call it.
6976 2000-06-23 Tom Tromey <tromey@cygnus.com>
6978 * parse.y (patch_incomplete_class_ref): Initialize the returned
6979 class. For PR gcj/260.
6981 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6983 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6985 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6987 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6988 Java specific checks.
6989 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6991 * java-tree.def (CASE_EXPR): Marked 'e'.
6992 (DEFAULT_EXPR): Likewise.
6993 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6995 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6996 Java specific checks.
6997 (generate_bytecode_insns): Test try_block for BLOCK before using
6999 * parse.y (build_wfl_wrap): Added `location' argument. Set
7000 EXPR_WFL_LINECOL accordingly.
7001 (dim_expr:): Wrap constants with WFLs.
7002 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
7003 (resolve_package): Check for `stmt' not being a BLOCK before
7004 building a debuggable statement with it.
7005 (make_qualified_primary): Added extra parameter to build_wfl_wrap
7007 (resolve_field_access): Make sure `decl' is a DECL before treating
7009 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
7010 IDENTIFIER_NODE before treating it as such.
7011 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
7012 treating it as such.
7013 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
7014 to be applied only on non array types.
7016 2000-06-16 Per Bothner <per@bothner.com>
7018 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
7019 define in terms of DECL_RESULT, as that fails when --enable-checking.
7021 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7023 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
7024 types the same in comparison.
7025 (CHECK_OP): Add static prototype.
7027 2000-06-13 Jakub Jelinek <jakub@redhat.com>
7029 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
7030 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
7033 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7035 * decl.c (create_primitive_vtable): Prototype.
7037 * jcf-write.c (generate_bytecode_insns): Initialize variable
7040 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
7042 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7044 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
7045 to track searched classes, and do not search the same class more than
7046 once. Call find_applicable_accessible_methods_list on immediate
7047 superclass, instead of search_applicable_method_list on all ancestors.
7050 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
7052 * parse.y (register_fields): Permit static fields in inner classes
7053 if they are final. Fix for PR gcj/255.
7055 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
7057 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
7058 * parse.y (find_in_imports): Returned type changed to void,
7059 leading comment fixed.
7060 (register_package): New function.
7061 (qualify_and_find): Likewise.
7062 (package_declaration:): Use `register_package'.
7063 (single_type_import_declaration:): Removed local variable
7064 `node'. Added missing `;' for consistency.
7065 (type_import_on_demand_declaration:): Use `chainon' to link new
7067 (lookup_field_wrapper): Lookup local variables defined in outer
7069 (java_complete_class): Don't reverse the list of imported on demand.
7070 (do_resolve_class): Reorganized. Removed local variable
7071 `original_name'. Call `qualify_and_find' with the current package
7072 name, invoke `find_in_imports_on_demand' right after. Call
7073 `qualify_and_find' with the packages we've seen so far. Fixed
7074 operations numbering in comments.
7075 (java_expand_class): Don't reverse `package_list'.
7076 (find_most_specific_methods_list): New local variables `abstract'
7077 and `candidates'. Use them to pick the right method.
7079 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7081 * parse.y (check_modifiers_consistency): Don't subtract out
7082 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7084 2000-06-04 Philipp Thomas <pthomas@suse.de>
7086 * Makefile.in (INTLLIBS): New.
7090 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * class.c (get_dispatch_table): Build the vtable dummy entry list
7093 element with a null purpose. Fixed leading comment.
7094 (build_dtable_decl): Build an accurate dtable type when appropriate
7097 2000-06-02 Richard Henderson <rth@cygnus.com>
7099 * lang.c (lang_get_alias_set): New.
7101 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7103 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7104 before using it as the accessed field.
7106 2000-05-31 Tom Tromey <tromey@cygnus.com>
7108 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7109 char_array_vtable, short_array_vtable, int_array_vtable,
7110 long_array_vtable, float_array_vtable, double_array_vtable):
7112 * expr.c (get_primitive_array_vtable): New function.
7113 (create_primitive_vtable): New function.
7114 (java_lang_expand_expr): Enable code to statically generate
7116 * decl.c (init_decl_processing): Create primitive vtables.
7117 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7118 short_array_vtable, int_array_vtable, long_array_vtable,
7119 float_array_vtable, double_array_vtable): Define.
7121 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7123 * java/parse.y (find_applicable_accessible_methods_list):
7124 Don't add an uninitialized value to the list.
7126 2000-05-25 Tom Tromey <tromey@cygnus.com>
7128 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7129 when trying to see if field's class should be initialized. Always
7130 initialize field's declaring class, not qualified class.
7133 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7134 `wfl_operator', to maybe_build_primttype_type_ref.
7137 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7139 * parse.y (patch_method_invocation): Don't try to lookup methods
7142 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7144 * parse.y (resolve_field_access): Call the appropriate <clinit>
7145 before accessing the length of a static array. Craft a decl for
7146 the field while its time. Fixes PR gcj/129.
7148 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7150 * parse.y (resolve_package): Correctly set `*next' (was off by
7152 (resolve_qualified_expression_name): Fixed comment.
7154 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7156 * jcf-parse.c (jcf_parse_source): Reset current_class and
7157 current_function_decl to NULL before parsing a new file.
7159 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7161 * parse.y (block_end:): If the collected block doesn't feature a
7162 statement, insert an empty statement.
7164 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7166 * parse.y (maybe_yank_clinit): New function.
7167 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7168 end of the list of methods belonging to a class.
7169 (java_complete_expand_method): Check whether <clinit> is really
7170 necessary and expand it accordingly.
7172 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7174 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7175 processed by the method's switch statement.
7177 2000-05-19 Tom Tromey <tromey@cygnus.com>
7179 * java-tree.h: Added init state enum.
7180 * decl.c (emit_init_test_initialization): Initialize class
7181 initialization check variable by looking at class' state.
7183 2000-05-19 Tom Tromey <tromey@cygnus.com>
7185 * java-tree.h (build_instanceof): Declare.
7186 (build_get_class): Declare.
7187 * parse.y (patch_binop): Use build_instanceof.
7188 * expr.c (build_instanceof): New function. If class is final,
7189 don't make a function call.
7190 (expand_java_INSTANCEOF): Use it.
7191 (build_get_class): New function.
7193 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7195 * jcf-write.c (generate_classfile): Scan the source_file for
7196 slashes with the right pointer variable.
7198 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7200 * lang.c (lang_decode_option): Update -Wunused flags by calling
7202 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7204 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7206 * check_init.c (check_init): Constify local char *.
7207 * class.c (push_class): Constify local char *.
7208 * java_tree.h: Update prototypes.
7209 * jcf-io.c (open_class): Constify filename parameter and
7211 (find_class): Remove redundant string copy. Cast return from
7213 * jcf-parse.c (read_class, parse_class_file, yyparse):
7214 Constify local char *.
7215 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7216 Constify local char *.
7217 * jcf.h (JCF): Constify filename and classname.
7218 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7219 * lang.c (init_parse): Constify parameter and return value.
7220 * lex.c (java_get_line_col): Constify filename parameter.
7221 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7222 * parse.y (java_parser_context_suspend,
7223 issue_warning_error_from_context, safe_layout_class): Constify
7225 * parse.c: Regenerate.
7227 2000-05-08 Tom Tromey <tromey@cygnus.com>
7229 * expr.c (build_jni_stub): Cache the result of
7230 _Jv_LookupJNIMethod.
7232 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7234 * decl.c (predef_filenames_size): Now 7.
7235 (predef_filenames): New seventh entry.
7237 2000-05-04 Tom Tromey <tromey@cygnus.com>
7239 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7240 Keep track of when we've seen a reference field after a
7241 non-reference field.
7242 (get_boehm_type_descriptor): Handle case where we see
7243 non-reference fields but no trailing reference field.
7244 * decl.c (rawdata_ptr_type_node): Define.
7245 (init_decl_processing): Initialize rawdata_ptr_type_node.
7246 * java-tree.h (rawdata_ptr_type_node): Declare.
7248 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7250 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7251 specifiers in calls to fprintf.
7253 2000-05-03 Andrew Haley <aph@cygnus.com>
7255 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7257 * javaop.h (WORD_TO_INT): New function.
7258 (IMMEDIATE_s4): Use WORD_TO_INT.
7259 * jcf.h (JPOOL_INT): Ditto.
7261 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7264 2000-04-19 Tom Tromey <tromey@cygnus.com>
7266 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7268 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7270 * expr.c (build_jni_stub): New function.
7271 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7273 * parse.y (java_complete_expand_methods): Expand a native method
7274 and call build_jni_stub if -fjni given.
7275 * lang-options.h: Document -fjni.
7276 * lang.c (flag_jni): New global.
7277 (lang_f_options): Added `jni' entry.
7278 * java-tree.h (soft_lookupjnimethod_node,
7279 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7281 (flag_jni): Declare.
7282 (build_jni_stub): Declare.
7283 (struct lang_decl): Added `native' flag.
7284 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7286 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7287 soft_jnipopsystemframe_node): New globals.
7288 (init_decl_processing): Set them. _Jv_InitClass only takes one
7291 * java-tree.def: Put into `C' mode.
7293 2000-04-27 Tom Tromey <tromey@cygnus.com>
7296 * expr.c (expand_invoke): Generate check to see if object pointer
7297 is null in nonvirtual invocation case.
7298 * java-tree.h (soft_nullpointer_node): Declare.
7299 * decl.c (soft_nullpointer_node): New global.
7300 (init_decl_processing): Initialize soft_nullpointer_node.
7301 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7302 or `private' methods.
7303 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7305 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7307 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7310 2000-04-26 Tom Tromey <tromey@cygnus.com>
7312 * zextract.c (find_zip_file_start): New function.
7313 (read_zip_archive): Use it.
7315 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7317 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7319 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7321 * class.c (common_enclosing_context_p): New function.
7322 * java-tree.h (common_enclosing_context_p): Added prototype.
7323 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7324 classes sharing an outer context with the current instance.
7325 * parse.y (build_access_to_thisn): Fixed leading comment.
7326 (verify_constructor_super): New local `supper_inner'. Skip
7327 enclosing context argument in the case of inner class constructors.
7328 (patch_method_invocation): Insert proper context as second
7329 parameter to pure inner class constructor super invocations.
7331 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7333 * parse.y (end_class_declaration): Reset the interface number
7336 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * parse.y (source_start_java_method): Deleted unnecessary code.
7339 (patch_method_invocation): Fixed comment.
7341 2000-04-24 Robert Lipe <robertlipe@usa.net>
7343 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7345 2000-04-23 Tom Tromey <tromey@cygnus.com>
7347 * boehm.c (mark_reference_fields): Use int_byte_position.
7349 2000-04-22 Tom Tromey <tromey@cygnus.com>
7351 * boehm.c (mark_reference_fields): Only call byte_position on
7354 2000-04-22 Tom Tromey <tromey@cygnus.com>
7356 * boehm.c (mark_reference_fields): Added `last_view_index'
7357 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7359 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7361 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7362 * parse.y (check_class_interface_creation): Fixed comments. Select
7363 permitted modifiers for (inner) interfaces. Changed error message
7364 to report rejected modifiers used with local classes.
7366 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7368 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7369 of directly inherited type considered in scope.
7370 * parse.y (do_resolve_class): Search inherited classes for inner
7373 2000-04-20 Tom Tromey <tromey@cygnus.com>
7375 * parse.y (not_accessible_p): Use member's class, not current
7376 class, when doing inheritance check for protected reference.
7379 2000-04-20 Jason Schroeder <shrode@subnature.com>
7381 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7383 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7385 * parse.y (lookup_field_wrapper): Search for final local aliases.
7386 (resolve_expression_name): Let lookup_field_wrapper search for
7387 final local aliases. Force the value of `name' if one is found.
7388 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7389 an expression name. Fixed comments.
7391 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7393 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7395 2000-04-19 Tom Tromey <tromey@cygnus.com>
7397 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7399 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7401 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7403 2000-04-18 Tom Tromey <tromey@cygnus.com>
7406 * gjavah.c (utf8_cmp): Changed return value.
7407 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7409 (cxx_keywords): New global.
7410 (get_field_name): Handle new result of cxx_keyword_subst.
7411 (print_method_info): Likewise.
7413 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7415 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7416 with a newline, for CNI.
7417 (print_stub_or_jni): Print a space or newline before method name for
7419 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7420 (process_file): Include gcj/cni.h if generating CNI stubs.
7422 2000-04-16 Tom Tromey <tromey@cygnus.com>
7424 * gjavah.c (decompile_method): Use print_field_name.
7427 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7429 * parse.y (java_expand_classes): Reverse the package list once.
7430 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7432 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7433 the `==' and `!=' operators.
7435 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7437 * jcf-write.c (generate_bytecode_insns): At invocation time,
7438 always relate an interface method to the type of its selector.
7440 2000-04-05 Tom Tromey <tromey@cygnus.com>
7443 * expr.c (expand_invoke): Generate check to see if object pointer
7444 is null in nonvirtual invocation case.
7445 * java-tree.h (soft_nullpointer_node): Declare.
7446 * decl.c (soft_nullpointer_node): New global.
7447 (init_decl_processing): Initialize soft_nullpointer_node.
7448 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7449 or `private' methods.
7450 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7452 2000-04-05 Tom Tromey <tromey@cygnus.com>
7455 * parse.y (check_final_assignment): Recognize assignments to the
7456 `length' field of an array when generating class files.
7458 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7460 * class.c (decl_hash): Prototype removed.
7461 (decl_compare): Likewise.
7463 2000-04-05 Tom Tromey <tromey@cygnus.com>
7465 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7466 * parse.y (check_modifiers_consistency): Check for final/volatile
7467 clash. Fixes PR gcj/164.
7469 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7471 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7473 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7475 (add_method_1): Use `java_hash_hash_tree_node' and
7476 `java_hash_compare_tree_node'.
7477 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7478 (java_hash_compare_tree_node): Likewise.
7479 * parse.y (find_applicable_accessible_methods_list): Create,
7480 delete and use a hash table to remember already searched interfaces.
7482 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7484 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7487 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7489 * boehm.c (mark_reference_fields, set_bit): Prototype.
7490 (set_bit): Un-ANSI-fy definition.
7492 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7495 * decl.c (emit_init_test_initialization): Likewise.
7497 * gjavah.c (jni_print_char): Likewise.
7499 * parse.y (create_new_parser_context): Likewise.
7501 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7503 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7504 patch missing hunk. Fixed indentation.
7506 2000-03-30 Tom Tromey <tromey@cygnus.com>
7508 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7509 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7511 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7513 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7514 when negative *before* using it as an array index.
7515 * ChangeLog: Fixed typo.
7517 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7519 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7520 to 0 when it reaches -1.
7522 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7524 * jcf-parse.c (get_constant): Properly cast `num' during the
7525 invocation of `add_double'.
7526 * jcf-write.c (push_long_const): Properly cast `lo' before
7527 comparing it to short bounds.
7528 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7529 `interface_body:' is reduced after the current interface is
7532 2000-03-26 Tom Tromey <tromey@cygnus.com>
7534 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7535 Java-specific `-f' option.
7537 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7539 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7540 Adjust order of making types.
7541 Make bitsize_*_node values.
7543 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7545 * class.c (make_field_value): Use byte_position.
7546 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7547 (java_array_data_offset): Likewise.
7548 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7551 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7553 * parse.y (check_abstract_method_definitions): New local
7554 `end_type_reached'. Make sure we also consider `end_type'.
7555 (java_check_abstract_method_definitions): Make sure we eventually
7556 consider `java.lang.Object'.
7557 (maybe_use_access_method): Don't use access method if not in the
7558 context of a pure inner class or if the method's context is right.
7559 (find_applicable_accessible_methods_list): New static flag
7560 `object_done'. Don't search abstract classes as interfaces. Fixed
7561 indentation. Fixed the `java.lang.Object' only search. Search
7562 class interface(s) first, then fully search enclosing contexts.
7563 (find_most_specific_methods_list): Pick the closest candidate when
7564 they're all abstract.
7566 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7568 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7569 properly initialize `finished_label'. Don't emit gotos for empty
7572 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7574 * except.c (emit_handlers): Clear catch_clauses_last.
7576 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7578 * parse.y (check_method_types_complete): New function.
7579 (create_class): Reset anonymous class counter only when seeing an
7581 (java_complete_class): JDEP_METHOD: Don't recompute signature
7584 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7586 * class.c (build_static_ref): Fixed indentation in comment.
7587 * java-tree.def (TRY_EXPR): Fixed typo in name.
7588 (CLASS_LITERAL): Likewise.
7589 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7590 (struct lang_type): New field `dot_class'.
7591 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7592 (generate_classfile): Method `class$' is synthetic.
7593 * parse.y (build_do_class_method): New function.
7594 (build_dot_class_method_invocation): Likewise.
7595 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7596 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7597 (qualify_ambiguous_name): Likewise.
7598 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7599 (build_try_statement): Fixed leading comment.
7601 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7603 * class.c (make_field_value): Properly handle sizes.
7604 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7605 (layout_class_method): Count using trees.
7606 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7607 * expr.c (java_array_data_offset): Use int_bit_position.
7608 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7609 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7611 2000-03-16 Tom Tromey <tromey@cygnus.com>
7613 * lang.c (flag_hash_synchronization): New global.
7614 (lang_f_options): Added `hash-synchronization'.
7615 * lang-options.h: Mention -fhash-synchronization.
7616 * java-tree.h (flag_hash_synchronization): Declare.
7617 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7618 hash table synchronization is disabled.
7619 * decl.c (init_decl_processing): Only push `sync_info' value when
7620 hash table synchronization is disabled.
7621 * class.c (make_class_data): Only push `sync_info' field when hash
7622 table synchronization is disabled. Removed dead code.
7624 2000-03-16 Tom Tromey <tromey@cygnus.com>
7626 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7628 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7630 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7632 * parse.y (patch_method_invocation): Handle anonymous classes
7633 creation in static context.
7635 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7637 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7638 * parse.y (resolve_qualified_expression_name): Use it.
7639 (patch_method_invocation): Likewise.
7641 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7643 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7644 depending on the type of dependency which dictates what the
7646 (unresolved_type_p): Resolved types limited to the current class.
7648 2000-03-15 Tom Tromey <tromey@cygnus.com>
7650 * decl.c (init_decl_processing): Set type of `sync_info' to be
7653 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7654 Correctly compute bit number for current slot. Zero `high' and
7655 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7656 mark_reference_fields.
7657 (mark_reference_fields): New function.
7659 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * parse.y (register_incomplete_type): Fixed initialization of
7664 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7666 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7668 (push_class_context, pop_class_context): New function.
7669 (class_body:): Call pop_class_context.
7670 (interface_body:): Likewise.
7671 (INNER_QUALIFIER): New macro.
7672 (report_class_declaration): Changed output format and use
7673 INNER_QUALIFIER. Call push_class_context.
7675 2000-02-14 Andrew Haley <aph@cygnus.com>
7677 * check-init.c (check_init): Add new cases for unary and binary
7680 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7682 * parse.y (resolve_package): Set `next' once a type name has been
7683 progressively discovered.
7684 (resolve_qualified_expression_name): Propagate resolution only if
7685 there are remaining qualifiers. Take into account `q' might have
7686 been cleared after re-qualification.
7687 * parse.y (patch_method_invocation): New local `resolved'.
7688 Section dealing with qualified expression rewritten to use
7689 resolve_field_access.
7691 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7693 * parse.h (PUSH_CPC): Fixed indentation.
7694 (DEBUG_CPC): New macro.
7695 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7696 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7697 * parse.y (class_body_declaration:): Use
7698 SET_CPC_INSTANCE_INITIALIZER_STMT.
7699 (method_declaration:): Check for null current_function_decl.
7700 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7701 (java_parser_context_pop_initialized_field): Better handling of
7703 (maybe_make_nested_class_name): Mark nested class name as
7704 qualified when necessary.
7705 (end_class_declaration): Don't call java_parse_context_resume when
7706 one or more error occurred.
7707 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7708 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7709 SET_CPC_INITIALIZER_STMT.
7710 (method_header): Check for inner classes declaring static methods.
7711 (resolve_qualified_expression_name): Handle situation where `this'
7714 2000-03-13 Hans Boehm <boehm@acm.org>
7716 * typeck.c (build_prim_array_type): Correctly set the high word too.
7718 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7722 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7723 list of methods for interfaces.
7725 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7727 * parse.y (qualify_ambiguous_name): Properly handle expressions
7730 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7732 * parse.y (check_final_assignment): Extended to process
7734 (patch_assignment): Have check_final_assignment called only once.
7736 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7738 * java-tree.h (IS_INIT_CHECKED): New flag.
7739 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7740 * parse.y (patch_string): Call force_evaluation_order on the
7741 completed string concatenation tree.
7742 * expr.c (force_evaluation_order): Call force_evaluation_order on
7743 function's arguments too.
7745 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7747 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7748 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7749 (build_anewarray): Likewise.
7750 * parse.y (patch_newarray): Likewise.
7751 * parse.c: Regenerated.
7753 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7755 * decl.c (init_decl_processing): Added new class fields `depth',
7756 `ancestors', and `idt' to class_type_node. Use
7757 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7758 * class.c (make_class_data): Push initial values for new fields.
7759 * java-tree.h: Updated prototype for `build_invokeinterface'.
7760 * expr.c (build_invokeinterface): Changed parameters to accept
7761 `method' tree. Calculate index of `method' in its declaring
7762 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7763 (expand_invoke): Call `build_invokeinterface' with new parameters.
7764 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7767 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7769 * typeck.c (lookup_do): Search superinterfaces first
7770 when looking up an interface method. From Godmar Back
7773 2000-03-06 Tom Tromey <tromey@cygnus.com>
7775 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7777 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7779 * java-tree.h (lookup_argument_method2): Declared.
7780 (safe_layout_class): Prototype moved from parse.h.
7781 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7782 * parse.y (java_check_regular_methods): Local `super_class' gone.
7783 Call lookup_argument_method2 instead of lookup_argument_method.
7784 Perform modifier match for methods found declared in implemented
7785 interfaces. Fixed indentation problem. Overriding/hiding error
7786 report to take place only for methods found in classes.
7787 * typeck.c (lookup_argument_method): Changed leading
7788 comment. Re-written by calling lookup_do.
7789 (lookup_argument_method2): New function.
7790 (lookup_java_method): Re-written by calling lookup_do.
7791 (lookup_do): New function.
7793 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7795 * check-init.c (check_init): Removed dead code. Handle (blank)
7797 * parse.y (declare_local_variables): New local `final_p', set it
7798 and use it to initialize LOCAL_FINAL.
7799 (check_final_assignment): Only check FIELD_DECLs.
7801 2000-02-17 Tom Tromey <tromey@cygnus.com>
7803 * Makefile.in (JAVA_OBJS): Added boehm.o.
7804 (boehm.o): New target.
7805 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7806 * java-tree.h (flag_use_boehm_gc): Declare.
7807 (get_boehm_type_descriptor): Declare.
7808 * lang.c (lang_f_options): Added `use-boehm-gc'.
7809 (flag_use_boehm_gc): New global.
7810 * lang-options.h: Added -fuse-boehm-gc.
7811 * boehm.c: New file.
7812 * class.c (get_dispatch_table): If class uses a Boehm type
7813 descriptor, put it in the vtable.
7814 (make_class_data): Removed dead code.
7816 2000-03-03 Per Bothner <per@bothner.com>
7818 * decl.c (init_decl_processing): Initialize sizetype properly.
7820 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7822 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7823 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7824 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7825 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7826 (jcf_parse): New local `current'. Load innerclasses seen in outer
7827 context being processed.
7828 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7829 * jcf-write.c (append_innerclasses_attribute): New function.
7830 (append_innerclasses_attribute_entry): Likewise.
7831 (get_access_flags): Handle static classes. Set anonymous and local
7832 classes to be private.
7833 (generate_classfile): Attribute count adjusted. Call
7834 append_innerclasses_attribute.
7835 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7836 PURE_INNER_CLASS_TYPE_P.
7837 * parse.y (parser_qualified_classname): New parameter `is_static',
7838 produce non qualified name accordingly.
7839 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7840 (create_interface): Added argument to parser_qualified_classname.
7841 (create_class): Added argument to parser_qualified_classname. Setup
7842 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7843 (add_inner_class_fields): Fixed indentation.
7844 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7845 (method_declarator): Fixed typo in comment.
7846 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7847 (build_current_thisn): Likewise.
7848 (patch_method_invocation): Likewise.
7850 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7852 * decl.c (current_function_decl): Move to toplev.c.
7854 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7856 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7857 (DECL_BIT_INDEX): Use underlying representation.
7858 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7860 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7862 * expr.c (build_java_ret): Pass proper type to size_binop.
7864 2000-02-25 Anthony Green <green@cygnus.com>
7866 * expr.c (build_class_init): Mark the decl to be ignored by
7868 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7869 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7870 * class.c (init_test_hash_newfunc): New function.
7871 (decl_hash): New function.
7872 (decl_compare): New function.
7873 * decl.c (emit_init_test_initialization): New function.
7874 (complete_start_java_method): Traverse the init test hashtable,
7875 calling emit_init_test_initialization.
7876 (always_initialize_class_p): Define.
7877 * expr.c (build_class_init): Use initialization tests when
7878 emitting class initialization code.
7879 (always_initialize_class_p): Declare.
7880 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7882 * java-tree.h: Include hash.h.
7883 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7884 (struct lang_decl): Add init_test_table field.
7885 (init_test_hash_entry): Define.
7887 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7889 * gjavah.c (main): Avoid using `argi' to report unimplemented
7892 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7894 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7895 initialize locals to avoid warnings. Local `exception_type' moved
7898 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * parse.y (resolve_expression_name): Use `orig' as a second
7901 argument to resolve_field_access.
7902 (resolve_field_access): Removed unnecessary code when dealing with
7905 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7907 * class.c (push_super_field): Don't push the field twice.
7908 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7909 * parse.h (java_reorder_fields): Prototyped.
7910 * parse.y (java_reorder_fields): New function.
7911 (java_layout_class): Simplified not to worry about re-ordering.
7913 2000-02-23 Tom Tromey <tromey@cygnus.com>
7915 * gjavah.c (print_name): In JNI case, correctly quote string.
7916 (print_method_info): Don't handle overrides in JNI mode.
7918 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7920 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7921 value type set to `boolean_type_node'.
7923 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7925 * jcf-dump.c (main): Test for correct condition after
7926 output file creation.
7928 2000-02-19 Anthony Green <green@cygnus.com>
7930 * jcf-depend.c (add_entry): Fix test for first list entry.
7932 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7934 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7935 * constants.c (build_constants_constructor): Likewise.
7937 2000-02-19 Anthony Green <green@cygnus.com>
7939 * jcf-depend.c (add_entry): Add entries to the end of the list.
7941 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7943 * decl.c (INT_TYPE_SIZE): Define if necessary.
7944 (expand_java_return): Handle the case of a native integer smaller
7947 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7949 * gjavah.c (help): Use GCCBUGURL.
7950 * jv-scan.c (help): Likewise.
7951 * jcf-dump.c (help): Likewise.
7953 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7955 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7958 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7960 * jcf-parse.c (load_class): Call `fatal' if no file containing
7961 the target class are found.
7963 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7965 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7966 lex.c, lex.h, and PARSE_H to...
7967 (parse.o, parse-scan.o): ...here, respectively.
7969 * lex.c: Split out code that may trigger SIGFPE from yylex()
7970 to its own function.
7971 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7973 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7975 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7977 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7979 * parse.y (outer_field_access_p): Stop in time when outer contexts
7981 (resolve_qualified_expression_name): Properly qualify *everything*
7982 after a package.type to be resoled as expression names.
7983 (find_applicable_accessible_methods_list): Save/restore `class' to
7984 isolate it from a possible outer context search.
7986 2000-02-15 Tom Tromey <tromey@cygnus.com>
7988 * gjavah.c (jni_print_char): New function.
7989 (print_full_cxx_name): Use it.
7990 (decode_signature_piece): Likewise.
7991 (print_cxx_classname): Likewise.
7993 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7995 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7997 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7999 * gjavah.c: Include version.h.
8001 * jcf-dump.c: Likewise.
8003 * jv-scan.c: Likewise.
8005 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8007 * parse.y (outer_field_access_fix): First parameter now a tree
8008 node. Check for assignment to final. First argument to
8009 build_outer_field_access_fix modified to accommodate prototype.
8010 (build_outer_field_access): Don't check for assignment to final
8012 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
8013 possibly returned by outer_field_access_fix. Changed
8014 outer_field_access_fix's first argument.
8015 (check_final_assignment): $finit$'s context is OK.
8016 (patch_unaryop): Use node instead of its line/column value when
8017 calling outer_field_access_fix.
8019 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * parse.y (interface_declaration:): No longer tagged
8022 <node>. Re-installed default action.
8023 (class_member_declaration:): Handle inner interfaces.
8024 (interface_member_declaration): Handle inner interfaces and
8026 (create_interface): Push error if one seen. Suspend parsing
8027 context when processing an inner interface.
8028 (register_fields): Inner class static field limitations not to
8029 apply to inner interfaces.
8031 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8033 * jcf-parse.c (load_class): Update `java_error_count' when a
8034 class' file can't be found.
8035 (parse.y): Avoid (byte)code generation when errors seen.
8037 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8039 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
8040 decodes a valid node.
8041 (patch_binop): Handle TRUNC_DIV_EXPR.
8043 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8045 * parse.y (resolve_package): New local `acc'. Try to progressively
8046 build and guess a package and type name.
8048 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8050 * parse.y (find_applicable_accessible_methods_list): Load and
8051 layout the search class if necessary.
8052 (java_complete_tree): Keep to original type of the folded initial
8055 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8057 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
8058 Generate error message if circularity is detected. New static
8060 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8061 * jcf-write.c (generate_bytecode_insns): Very simply handle
8063 * parse.y (java_check_circular_reference): Use
8064 `cyclic_inheritance_report' during report, if necessary.
8065 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8066 walking NEW_ARRAY_INIT twice.
8068 2000-02-09 Tom Tromey <tromey@cygnus.com>
8070 * parse.y (check_class_interface_creation): Allow inner classes to
8071 be `private' or `protected', check modifiers' consistency. Prevent
8072 block local classes from bearing any modifiers.
8074 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8076 * except.c (check_start_handlers): Re-add prototype lost in last
8078 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8080 2000-02-09 Andrew Haley <aph@cygnus.com>
8082 * decl.c (clear_binding_level): Remove excess initializer.
8083 (maybe_poplevels): Remove unused variable.
8084 (force_poplevels): Ditto.
8085 (struct binding_level): Add comment.
8087 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8089 * jcf-write.c (generate_classfile): Don't consider
8090 pre-initialization with reference value (use <clinit> instead.)
8091 * parse.y (java_fix_constructors): No generated constructor for
8093 (build_outer_field_access): Removed debug message.
8094 (outer_field_expanded_access_p): Adapted to bytecode generation.
8095 (build_outer_field_access_method): Use fix_method_argument_names.
8096 (build_outer_method_access_method): Fixed indentation. Added
8097 comment. Handle access method generation for static and also void
8099 (build_access_to_thisn): Inserted debug message.
8100 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8101 (resolve_qualified_expression_name): Fixed comment.
8102 (not_accessible_p): Adapted to bytecode generation. Added comment.
8103 (patch_method_invocation): Added comment.
8104 (maybe_use_access_method): Fixed leading comment. Handle static
8106 (java_complete_lhs): Don't shortcut handling of initialized upon
8107 declaration String type static fields when generating bytecode.
8108 (patch_unaryop): Handle outer field access when generating
8111 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8113 * java-tree.h (FIELD_THISN): New macro.
8114 * jcf-write.c (append_synthetic_attribute): New function.
8115 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8116 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8117 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8119 (build_outer_field_access): Turned on access functions usage and
8120 generation when compiling to bytecode.
8121 (maybe_use_access_method): Likewise.
8123 2000-01-25 Andrew Haley <aph@cygnus.com>
8125 * java-except.h (struct eh_range): Add `expanded' field.
8126 (maybe_start_try): Add end_pc arg.
8127 (maybe_end_try): Ditto.
8128 * java-tree.h (force_poplevels): new function.
8129 * expr.c (expand_byte_code): Don't call maybe_start_try or
8131 * except.c (add_handler): Reset expanded.
8132 (expand_start_java_handler): Set expanded.
8133 (check_start_handlers): Don't expand a start handler that's
8134 already been expanded.
8135 (maybe_start_try): Add end_pc arg. Only expand a handler which
8137 (expand_end_java_handler): call force_poplevels.
8138 (force_poplevels): new function.
8139 * decl.c (binding_level): Add start_pc of binding level.
8140 (maybe_pushlevels): Call maybe_start_try when pushing binding
8142 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8143 (LARGEST_PC): Define.
8144 (clear_binding_level): Use LARGEST_PC.
8146 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8147 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8148 (binding_depth, is_class_level, current_pc): new variables.
8149 (struct binding_level): ditto.
8150 (indent): new function.
8151 (push_jvm_slot): add debugging info.
8152 (maybe_pushlevels): ditto.
8153 (maybe_poplevels): ditto.
8156 (start_java_method): ditto.
8157 (give_name_to_locals): comment only.
8158 * except.c (binding_depth, is_class_level, current_pc):
8160 (expand_start_java_handler): add debugging info.
8161 (expand_end_java_handler): ditto.
8163 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8165 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8166 (print_name_for_stub_or_jni, process_file): Constify a char*.
8168 2000-02-03 Tom Tromey <tromey@cygnus.com>
8170 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8172 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8174 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8175 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8178 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8180 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8181 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8182 (struct lang_type): New field `ii_block'.
8183 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8184 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8185 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8186 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8187 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8188 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8190 * parse.y (add_instance_initializer): New function.
8191 (in_instance_initializer): New static global.
8192 (class_body_declaration:): Link instance initializer block.
8193 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8194 (array_creation_expression:): Remove unused local.
8195 (java_parser_context_push_initialized_field): Fixed leading
8196 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8197 CPC_INSTANCE_INITIALIZER_LIST.
8198 (java_parser_context_pop_initialized_field): Likewise.
8199 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8200 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8201 CPC_INITIALIZER_STMT.
8202 (fix_constructors): New local `class_type'. Use it. Call
8203 add_instance_initializer.
8204 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8205 (patch_return): Forbid return in instance initializers.
8206 (patch_throw_statement): Enforce exception handling in the context
8207 of instance initializers.
8209 2000-02-03 Tom Tromey <tromey@cygnus.com>
8211 * Make-lang.in (java.mostlyclean): Remove executables in
8214 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8216 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8217 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8218 (java_float_finite): Convert to use union Word from javaop.h.
8219 (java_double_finite): Convert to use union DWord from javaop.h.
8221 2000-02-02 Tom Tromey <tromey@cygnus.com>
8223 * gjavah.c (options): Added `jni' entry.
8224 (help): Document -jni.
8225 (flag_jni): New global.
8226 (process_file): Handle JNI output. Don't print text from
8227 -prepend, -add, etc, when generating stubs. Only remove `.class'
8228 suffix if it actually exists.
8229 (main): Create a `.c' file when run with `--jni --stubs'. Create
8230 correct output file name with `--jni'.
8231 (print_include): Mangle header name differently in JNI case.
8232 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8234 (print_method_info): Handle JNI case. Put signature info into
8235 method name. Handle case when STREAM is NULL.
8236 (print_name_for_stub_or_jni): New function.
8237 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8238 (print_cxx_classname): Handle JNI.
8239 (print_full_cxx_name): Likewise.
8240 (decode_signature_piece): Likewise.
8241 (overloaded_jni_method_exists_p): New function.
8242 (struct method_name): Added `signature' and `sig_length' fields.
8243 (HANDLE_END_FIELD): Do nothing in JNI mode.
8245 2000-02-02 Tom Tromey <tromey@cygnus.com>
8247 * jv-scan.c: Include version.c, <getopt.h>.
8248 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8249 (options): New array.
8250 (usage): New function.
8251 (version): New function.
8252 (main): Use getopt_long to parse command line.
8253 * jcf-dump.c: Include version.c, <getopt.h>.
8254 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8255 OPT_JAVAP): New macros.
8256 (options): New array.
8257 (usage): Return `void'. Changed message.
8258 (help): New function.
8259 (version): New function.
8260 (main): Use getopt_long_only to parse command line.
8261 * gjavah.c: Include <getopt.h>.
8262 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8263 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8264 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8265 (options): New array.
8266 (java_no_argument): Removed.
8267 (help): Updated with missing options.
8268 (main): Use getopt_long_only to parse command line.
8269 (usage): Changed message.
8271 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8273 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8274 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8275 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8276 * parse.y (array_creation_expression:): Handle anonymous arrays.
8277 (build_array_from_name): Don't set `ret_name' if null.
8278 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8279 (qualify_ambiguous_name): Likewise.
8280 (java_complete_expand_class): Likewise.
8282 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8284 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8285 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8286 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8287 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8288 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8289 AIPL_FUNCTION_COMPLETED_INVOCATION.
8290 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8291 AIPL_FUNCTION_INVOCATION_READY.
8292 (AIPL_FUNCTION_DECLARATION): New enum entry.
8293 * parse.y (reorder_static_initialized): New function.
8294 (java_parser_context_pop_initialized_field): Use it.
8295 (add_inner_class_fields): Use
8296 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8297 augmented. Install marker after last alias initializer, if any.
8298 (generate_finit): Fixed typo. Don't try to retain only the used
8300 (method_header): Compute and set DECL_FUNCTION_NAP.
8301 (method_declarator): Fixed comment. Insert alias initializer in
8303 (build_alias_initializer_parameter_list): Fixed leading
8304 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8305 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8306 (java_complete_expand_class): Code to retain only used aliases
8308 (java_complete_expand_methods): New local `first_decl'. Generate
8309 $finit$ first, then expand the constructors, regular methods and
8311 (java_complete_expand_method): Don't report error on missing
8312 return statement if previously detected bogus.
8313 (fix_constructors): Don't patch constructor parameters list.
8314 (patch_method_invocation): Use new AIPL enum values. Reverse
8315 alias initializer list for anonymous classes.
8317 2000-01-30 Anthony Green <green@redhat.com>
8319 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8320 determine how many stack slots to pop.
8322 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8324 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8325 error handling/recovery.
8326 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8328 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8330 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8331 FIELD_LOCAL_ALIAS_USED): New macros.
8332 (DECL_FUNCTION_NAP): New macro.
8333 (struct lang_decl): New field `nap'.
8334 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8335 (struct lang_type): New fields `finit_stmt_list' and
8337 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8338 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8339 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8340 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8341 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8342 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8343 (BUILD_THROW): Macro line separator re-indented.
8344 * parse.y (end_class_declaration): New function.
8345 (maybe_generate_pre_expand_clinit): New name for
8346 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8347 pre-expand static fields.
8348 (maybe_generate_clinit): Function deleted.
8349 (check_for_static_method_reference): Prototype's parameter list
8351 (generate_finit): New name for maybe_generate_finit. Changed
8352 leading comment. Function rewritten to use
8353 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8354 (build_alias_initializer_parameter_list): New function.
8355 (java_parser_context_pop_initialized_field): Likewise.
8356 (add_inner_class_fields): Likewise.
8357 (type_declaration:): Call end_class_declaration.
8358 (class_member_declaration:): Likewise.
8359 (formal_parameter_list:): Fixed typos.
8360 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8361 element. Improved error handling.
8362 (block_statement:): Call end_class_declaration.
8363 (anonymous_class_creation:): Likewise.
8364 (create_anonymous_class): Fixed comments.
8365 (create_class): Call add_inner_class_fields.
8366 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8367 (method_header): Use MARK_FINAL_PARMS.
8368 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8369 (method_declarator): Propagate final argument flag.
8370 (craft_constructor): New local `artificial'. Call
8371 build_alias_initializer_parameter_list. Use
8372 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8373 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8375 (complete_expand_class): Get rid of unused outer context local
8377 (java_complete_expand_methods): Fixed leading
8378 comment. Generate/pre-expand <clinit> first. Changed method
8379 expansion order to regular, $finit$, constructors, <clinit>.
8380 (java_complete_expand_method): Set current_function_decl.
8381 (fix_constructors): Fix constructor parameter list to account for
8382 outer context local alias initializers.
8383 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8384 (resolve_expression_name): Lookup outer context local aliases. New
8385 local `access', use it.
8386 (patch_method_invocation): Patch inner class ctor invocation with
8387 outer context local aliases initialization values. $finit$
8388 invocation patching now includes things generated with
8389 build_alias_initializer_parameter_list.
8390 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8391 (build_super_invocation): Likewise.
8392 (patch_assignment): Changed comment.
8394 2000-01-27 Andrew Haley <aph@cygnus.com>
8396 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8400 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8402 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8404 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8406 * parse.y (register_fields): Don't pass a format specifier to
8407 OBSOLETE_MODIFIER_WARNING.
8408 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8409 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8411 (check_modifiers): Change function into a macro.
8412 (check_class_interface_creation): Pass a literal format string.
8414 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8416 * buffer.h: PROTO -> PARAMS.
8417 * check-init.c: Likewise.
8418 * class.c: Likewise.
8419 * constants.c: Likewise.
8420 * convert.h: Likewise.
8422 * except.c: Likewise.
8424 * gjavah.c: Likewise.
8425 * java-except.h: Likewise.
8426 * java-tree.h: Likewise.
8427 * jcf-depend.c: Likewise.
8428 * jcf-dump.c: Likewise.
8429 * jcf-parse.c: Likewise.
8430 * jcf-path.c: Likewise.
8431 * jcf-reader.c: Likewise.
8432 * jcf-write.c: Likewise.
8434 * jv-scan.c: Likewise.
8435 * jvgenmain.c: Likewise.
8436 * jvspec.c: Likewise.
8440 * parse-scan.y: Likewise.
8441 * parse.h: Likewise.
8442 * parse.y: Likewise.
8443 * typeck.c: Likewise.
8444 * verify.c: Likewise.
8447 * zextract.c: Likewise.
8448 * zipfile.h: Likewise.
8450 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8452 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8453 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8454 * constants.c (build_constant_data_ref): Check for cached
8455 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8456 in TYPE_CPOOL_DATE_REF.
8457 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8458 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8459 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8460 (LOCAL_FINAL): New macro.
8461 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8462 constant pool -- don't try to reuse.
8463 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8465 (find_in_current_zip): Use TYPE_JCF.
8466 * parse.h (java_check_final): Prototype removed.
8467 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8468 (maybe_create_class_interface_decl,
8469 check_class_interface_creation): Likewise.
8470 (java_expand_finals): Function removed.
8471 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8472 (block_statement:): Fixed comment.
8473 (anonymous_class_creation:): Likewise.
8474 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8476 (check_class_interface_creation): Loosened error report on (inner)
8477 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8478 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8479 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8481 (create_interface): Likewise.
8482 (anonymous_class_counter): New static global.
8483 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8484 patch. Fixed comments.
8485 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8486 anonymous_class_counter when declaring a toplevel class.
8487 (craft_constructor): Fixed constructor name when handling
8488 anonymous classes. Anonymous class constructors to feature hidden
8490 (java_fix_constructors): Added comment.
8491 (java_check_final): Function removed.
8492 (java_complete_expand_methods): Fixed comment. Don't generate
8493 class data, save its outgoing constant pool instead.
8494 (verify_constructor_super): Skip anonymous class constructor
8495 hidden this$<n> parameter.
8496 (java_expand_classes): New local `saved_ctxp'. Removed call to
8497 java_expand_finals and java_check_final. Expand anonymous class
8498 constructors. Generate class data.
8499 (build_super_invocation): Skip anonymous class hidden this$<n>
8501 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8502 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8503 (set_java_signature): Likewise.
8505 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8507 * gjavah.c: Delete ACC_VISIBILITY define.
8508 * jcf.h: Add ACC_VISIBILITY define.
8509 * parse.y: final: rule tagged <value>.
8510 (java_check_regular_methods): Use ACC_VISIBILITY define for
8511 default package access check.
8512 (local_variable_declaration_statement): Use final: rule.
8514 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8516 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8519 2000-01-17 Tom Tromey <tromey@cygnus.com>
8521 * gjavah.c (print_field_info): Allow non-static final fields.
8523 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8525 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8526 * parse.y (patch_anonymous_class): New function.
8527 (create_anonymous_class): Register incomplete type when the
8528 class/interface to extends/implement isn't known yet.
8529 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8530 (verify_constructor_super): Tuned error message.
8532 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8534 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8535 (ANONYMOUS_CLASS_P): New macro.
8536 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8537 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8538 * parse.y (create_class): Added leading argument.
8539 (maybe_create_class_interface_decl,
8540 check_class_interface_creation): Likewise.
8541 (craft_constructor): New function.
8542 (verify_constructor_super): Added argument in prototype.
8543 (class_declaration:): Inserted leading argument.
8544 (for_begin:): Use FOR_LOOP_P.
8545 (anonymous_class_creation): Create WFL of the anonymous class to
8546 instantiate. Call build_new_invocation. Added comments.
8547 (check_class_interface_creation): Handle parameter `anonymous' in
8548 verbose mode class creation announce.
8549 (link_nested_class_to_enclosing): Exclude anonymous classes.
8550 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8551 anonymous class, even though they appear to have an enclosing
8553 (create_interface): Pass extra argument to
8554 check_class_interface_creation.
8555 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8556 (create_class): Call check_class_interface_creation and
8557 maybe_create_class_interface_decl with extra new argument. Don't
8558 add private this$<n> to anonymous classes.
8559 (method_declarator): Insert hidden this$<n> to anonymous class
8561 (java_fix_constructors): Deleted code creating default
8562 constructor. Call craft_constructor instead.
8563 (java_check_regular_methods): Set `saw_constructor' to 1 for
8565 (fix_constructors): Pass extra argument to verify_constructor_super.
8566 (verify_constructor_super): New local `sdecl', use it. Search for
8567 matching constructor (possibly featuring arguments) in super
8569 (lookup_method_invoke): Craft constructor according to arguments
8570 list when dealing with anonymous class constructors.
8571 (build_super_invocation): Pass arguments to anonymous class super
8573 (search_loop): Use FOR_LOOP_P.
8574 (labeled_block_contains_loop_p): Likewise.
8576 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8578 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8579 (enclosing_context_p): New function.
8580 (get_access_flags_from_decl): Handle CLASS_STATIC.
8581 (maybe_layout_super_class): Extra first argument passed to
8583 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8585 * decl.c (access0_identifier_node): New global.
8586 (init_decl_processing): access0_identifier_node initialized.
8587 (pushdecl): Set DECL_CONTEXT only on non type decls.
8588 * expr.c (lookup_field): Lookup inner class fields in enclosing
8590 (expand_invoke): Use ID_INIT_P.
8591 (expand_java_field_op): Use DECL_CLINIT_P.
8592 * java-tree.def (CLASS_LITERAL): New tree code.
8593 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8594 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8595 (struct lang_decl): New field `inner_access'.
8596 (enclosing_context_p): Prototyped.
8597 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8598 ID_CLINIT_P): New macros.
8599 (CLASS_STATIC): New macro.
8600 (CLASS_ACCESS0_GENERATED_P): New macro.
8601 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8602 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8603 INNER_CLASS_P): New macros.
8604 (DECL_INNER_CLASS_LIST): New macro.
8605 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8607 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8608 the shift value to int. Fixed typo in comment.
8609 * lex.c (inst_id, wpv_id): Initialize.
8610 * mangle.c (unicode_mangling_length): Take `$' into account.
8611 * parse.h (DRECOVER, RECOVER): Terminate properly.
8612 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8613 (typedef struct _jdep): New field `enclosing'.
8614 (JDEP_ENCLOSING): New macro.
8615 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8616 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8617 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8618 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8619 GET_ENCLOSING_CPC_CONTEXT): New macros.
8620 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8621 (do_resolve_class): Added extra argument in prototype.
8622 * parse.y (resolve_class): Added extra argument in prototype.
8623 (maybe_create_class_interface_decl): Likewise.
8624 (maybe_use_access_method, build_wfl_wrap): New functions.
8625 (java_complete_expand_classes, java_complete_expand_class):
8627 (java_parser_context_push_initialized_field,
8628 java_parser_context_suspend, java_parser_context_resume):
8630 (maybe_make_nested_class_name, make_nested_class_name,
8631 set_nested_class_simple_name_value,
8632 link_nested_class_to_enclosing, find_as_inner_class,
8633 find_as_inner_class_do, check_inner_class_redefinition,
8634 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8635 maybe_build_thisn_access_method, build_outer_field_access,
8636 build_outer_field_access_methods, build_outer_field_access_expr,
8637 build_outer_method_access_method, build_new_access_id,
8638 build_outer_field_access_method, outer_field_access_p,
8639 outer_field_expanded_access_p, outer_field_access_fix,
8640 build_incomplete_class_ref, patch_incomplete_class_ref,
8641 create_anonymous_class): Likewise.
8642 (inst_id, wpv_id): New static global variables.
8643 (synchronized:): New rule, tagged <node>.
8644 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8646 (anonymous_class_creation:): New rule, tagged <node>.
8647 (NEW_TK): Tagged <node>.
8648 (type_literals, array_type_literal): New rules, tagged <node>.
8649 (class_declaration:): Removed action when reducing by class_body:
8650 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8651 using GET_CPC in sub-rules.
8652 (class_member_declaration): Handle inner classes.
8653 (method_declaration): When reducing method_header:, reset
8654 current_function_decl when appropriate.
8655 (method_declarator:): Set the number of formal parameter to 0 for
8656 method declared without arguments.
8657 (constructor_declarator:): Likewise.
8658 (static_initializer:): List of elements kept in a list.
8659 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8660 use of the keyword `static' for type declarations.
8661 (block_statement:): Handle inner class declarations.
8662 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8663 type qualified `this'.
8664 (class_instance_creation_expression): Use anonymous_class_creation:
8665 to handle inner class instances creation. Handle qualified `new'.
8666 (something_dot_new): Added appropriate actions.
8667 (create_new_parser_context): New function.
8668 (java_push_parser_context, java_parser_context_save_global,
8669 java_parser_context_suspend): Use create_new_parser_context.
8670 (check_modifiers): Changed leading comment.
8671 (check_class_interface_creation): Handle interclasses.
8672 (add_superinterfaces): Fixed comment.
8673 (create_interface): Build qualified name from the raw_name instead
8674 of its matching WFL. Push the initialized fields list. raw_name added
8675 as an extra argument to maybe_create_class_interface_decl.
8676 (create_class): Build qualified name from the raw_name instead of
8677 its matching WFL. Removed assignment to current_parsed_class_un.
8678 Call PUSH_ERROR before returning an error. Suspend the current
8679 parser context when processing an inner class. Push the
8680 initialized fields list. raw_name added as an extra argument to
8681 maybe_create_class_interface_decl. Add the private this$<n>
8683 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8684 (register_fields): Get the class type from GET_CPC and handle
8685 previous errors. Added code to handle the creation of static
8686 fields in inner classes. Initialized fields initialization
8687 statements kept in a list of lists.
8688 (maybe_generate_finit): Initialized fields initialization
8689 statements kept in a list of lists. Use GET_CPC.
8690 (maybe_generate_clinit): Likewise.
8691 (method_header): Use GET_CPC and GET_CPC_UN.
8692 (parser_qualified_classname): Handle inner classes.
8693 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8694 (java_fix_constructors): Hide pointer to enclosing context
8695 instance in constructor list when dealing with inner classes.
8696 (jdep_resolve_class): Call resolve_class with extra first argument
8698 (resolve_class): Add enclosing context as a first extra argument
8699 to do_resolve_class.
8700 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8702 (resolve_no_layout): Extra argument added to resolve_class
8704 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8705 (java_get_real_method_name): Use GET_CPC_UN.
8706 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8707 (java_check_abstract_methods): Handle static method declared in
8708 inner classes by an error.
8709 (java_check_regular_methods): Use DECL_CLINIT_P.
8710 (source_start_java_method): Also set DECL_MAX_LOCALS.
8711 (create_artificial_method): Call java_parser_context_save_global
8712 and java_parser_context_restore_global instead of saving/restoring
8713 the context by hand.
8714 (expand_start_java_method): Improved verbose mode message.
8715 (java_complete_expand_methods): Fixed leading comment. Use
8717 (fix_constructors): Added assignment to this$<n> if necessary.
8718 (java_expand_classes): Call java_complete_expand_classes instead
8719 of java_complete_expand_methods.
8720 (make_qualified_primary): Simplified.
8721 (merge_qualified_name): Optimized for missing left or right parts.
8722 (resolve_expression_name): Handle access to outer class fields from
8724 (resolve_qualified_expression_name): New macro
8725 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8726 classes. Report error on non appropriate qualification of
8727 `new'. Handle qualified `this'.
8728 (not_accessible_p): Allow access to outer class private fields from
8730 (patch_method_invocation): Handle method invocations through
8731 access methods and inner class constructor invocations.
8732 (find_applicable_accessible_methods_list): Search enclosing
8733 contexts of an inner class.
8734 (search_applicable_methods_list): Fixed typo.
8735 (argument_types_convertible): Handle inner class constructors'
8736 hidden outer context reference argument.
8737 (qualify_ambiguous_name): Handle qualified `this'.
8738 (java_complete_lhs): Handle use of field accessed through
8739 artificial access methods in various cases of assignments. Handle
8741 (check_final_assignment): Use DECL_CLINIT_P.
8742 (valid_ref_assignconv_cast_p): Handle the destination being an
8743 enclosing context of the source.
8744 (patch_unaryop): Handle use of field accessed through artificial
8746 (patch_return): Use DECL_CLINIT_P.
8747 (patch_throw_statement): Use DECL_CLINIT_P.
8748 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8749 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8752 2000-01-16 Anthony Green <green@cygnus.com>
8754 * parse.y (build_string_concatenation): Only use
8755 StringBuffer(String) shortcut if String arg is constant.
8757 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8759 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8760 the shift value to int. Fixed typo in comment.
8762 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8764 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8765 * jcf-write.c: Likewise.
8766 * parse.y: Likewise.
8767 * parse.c: Regenerate.
8769 2000-01-09 Anthony Green <green@cygnus.com>
8771 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8772 bytecodes in the correct order.
8774 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8776 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8778 2000-01-06 Anthony Green <green@cygnus.com>
8780 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8781 before building constant array decl.
8783 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8786 method invocation and typo in conditional expression.
8787 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8788 the appropriate NOTE_POP.
8789 * parse.y (patch_binop): Shift value mask to feature the right
8792 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8794 * class.c (assume_compiled, assume_compiled_node): Add static
8796 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8798 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8800 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8802 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8803 to `__modifier' to avoid stringifying it.
8805 * parse.y (verify_constructor_circularity): Don't call a variadic
8806 function with a non-literal format string.
8807 (java_check_abstract_methods): Move unreachable code inside
8808 `continue' statement.
8809 (lookup_method_invoke): Call xstrdup, not strdup.
8811 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8814 * jcf-parse.c (yyparse): Likewise.
8816 * jv-scan.c (main): Likewise.
8818 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8820 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8821 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8822 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8825 * parse.y (synchronized, variable_redefinition_error,
8826 check_class_interface_creation, create_interface, create_class,
8827 method_header, finish_method_declaration,
8828 check_modifiers_consistency, method_declarator,
8829 complete_class_report_errors, check_abstract_method_definitions,
8830 java_check_regular_methods, check_throws_clauses,
8831 java_check_abstract_methods, read_import_dir,
8832 check_pkg_class_access, declare_local_variables, fix_constructors,
8833 cut_identifier_in_qualified, resolve_expression_name,
8834 resolve_qualified_expression_name, patch_method_invocation,
8835 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8836 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8837 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8838 patch_try_statement, patch_synchronized_statement,
8839 patch_throw_statement, check_thrown_exceptions,
8840 patch_conditional_expr): Likewise.
8842 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8844 * Makefile.in (LIBDEPS): Added gcc's errors.o
8845 (../jcf-dump$(exeext):): Link with gcc's errors.o
8846 (../gcjh$(exeext):): Likewise.
8847 * expr.c (expand_java_NEW): Layout the entire target type instead of
8848 laying out its methods only.
8849 (lookup_field): Layout the class after having loaded it.
8850 * java-tree.h (java_debug_context): Declared.
8851 * jcf-io.c (toplev.h): Included.
8852 (find_class): Removed assignment to jcf's outofsynch
8853 field. Force source file to be read if newer than its matching
8854 class file. Tweaked debug messages.
8855 * jcf-parse.c (jcf_out_of_synch): Deleted.
8856 (read_class): Call to jcf_out_of_synch removed.
8857 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8858 (jcf_out_of_synch): Prototype deleted.
8859 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8860 `deprecated' and `class_err': integer turned into bit-fields.
8861 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8862 * parse.y (package_list): New global.
8863 (package_declaration:): Record newly parsed package name.
8864 (extra_ctxp_pushed_p): Static global deleted.
8865 (java_parser_context_save_global): Create buffer context for the
8866 purpose of saving globals, if necessary.
8867 (java_parser_context_restore_global): Pop context pushed for the
8868 purpose of saving globals, if necessary.
8869 (java_debug_context_do): New prototype and function.
8870 (java_debug_context): Likewise.
8871 (do_resolve_class): Use already parsed package names to qualify
8872 and lookup class candidate.
8873 (java_pre_expand_clinit): Removed unnecessary local variable.
8875 1999-12-17 Tom Tromey <tromey@cygnus.com>
8877 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8879 (process_file): Use `\n\' at end of each line in string.
8881 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8883 * expr.c (expand_invoke): Layout the loaded class before
8884 attempting to use it.
8885 (expand_java_field_op): Allow final field assignments to take
8887 * typeck.c (convert): Return error_mark_node if expr is null.
8889 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 * class.c (class_depth): Return -1 if the class doesn't load
8893 * expr.c (can_widen_reference_to): Check for errors during depth
8894 computation and return 0 accordingly.
8895 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8896 create default constructors and add an other error check.
8897 * parse.h (java_fix_constructors): Prototyped.
8898 * parse.y (java_pre_expand_clinit): Likewise.
8899 (build_super_invocation): Re-prototyped to feature one argument.
8900 (java_check_circular_reference): Directly use `current'.
8901 (java_fix_constructors): New function.
8902 (java_check_regular_methods): Don't create default constructors
8903 here, but abort if none were found.
8904 (java_complete_expand_methods): Pre-process <clinit> calling
8905 java_pre_expand_clinit.
8906 (java_pre_expand_clinit): New function.
8907 (fix_constructors): build_super_invocation invoked with the
8908 current method declaration as an argument.
8909 (build_super_invocation): Use the context of the processed method
8910 decl argument instead of current_class.
8911 * typeck.c (lookup_java_method): Take WFLs in method names into
8914 1999-12-14 Per Bothner <per@bothner.com>
8916 * class.c (make_class_data): flag_keep_inline_functions to keep
8917 private methods in the method array.
8919 1999-12-15 Anthony Green <green@cygnus.com>
8921 * check-init.c (check_init): Take into account both types of
8922 `throw's when checking for uninitialized variables.
8924 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8926 * parse.y (java_complete_lhs): Force conversion of array
8927 dimensions to int_type_node, that's what runtime's ABI expects.
8929 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8931 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8932 operand of a WFL, until the Java front-end gets fixed with regard
8933 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8935 1999-12-10 Andrew Haley <aph@cygnus.com>
8937 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8938 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8939 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8943 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8945 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8946 before calling expand_eh_region_start and expand_start_all_catch.
8947 * except.c (expand_start_java_handler): Switch to permanent
8948 obstack before calling expand_eh_region_start.
8949 (expand_end_java_handler): Switch to permanent obstack before
8950 calling expand_start_all_catch.
8952 1999-12-5 Anthony Green <green@cygnus.com>
8954 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8955 function with side effects.
8956 (init_decl_processing): Mark all memory allocating DECLs with
8959 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8961 * except.c (expand_end_java_handler): Call
8962 expand_resume_after_catch and end_catch_handler.
8964 1999-11-30 Anthony Green <green@cygnus.com>
8966 * verify.c (verify_jvm_instructions): Create new return label
8967 chain if non existent (don't rely on the verified state of the jsr
8970 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8972 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8973 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8975 * parse.y (patch_assignment): Removed bogus final class test on
8976 lhs when checking on whether to emit an ArrayStoreException runtime
8978 * expr.c (expand_java_arraystore): Likewise.
8980 1999-11-28 Anthony Green <green@cygnus.com>
8982 * decl.c (find_local_variable): Reuse single slot decls when
8985 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8987 * jcf-parse.c (saw_java_source): Global variable removed.
8988 (read_class): Don't use `saw_java_source'. Added extra braces.
8989 (yyparse): Code setting `saw_java_source' removed.
8991 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8993 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8995 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8997 * verify.c (merge_type_state): Non verified subroutines being
8998 considered more than once to trigger passive type merge.
9000 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9002 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
9003 in case of error. Error message tuned.
9005 1999-11-21 Anthony Green <green@cygnus.com>
9007 * constants.c (find_methodref_index): Unwrap method names before
9008 inserting them in the constant pool.
9010 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
9012 * class.c (assume_compiled_node): New typedef.
9013 (assume_compiled_tree): New static data.
9014 (find_assume_compiled_node): New function.
9015 (add_assume_compiled): New function.
9016 (assume_compiled): New function.
9017 * class.c (make_class_data): Use assume_compiled.
9018 (is_compiled_class): Use assume_compiled.
9020 * java-tree.h (add_assume_compiled): Declare.
9022 * lang.c (lang_decode_option): Parse new options.
9024 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9026 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
9027 int_type_node: that's what `_Jv_AllocObject' expects.
9029 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9031 * parse.y (lookup_method_invoke): Use lang_printable_name to
9032 reliably build the type name during error report. Fixes PR gcj/97.
9034 1999-11-09 Tom Tromey <tromey@cygnus.com>
9036 * jcf-path.c: Include <sys/stat.h>.
9037 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
9038 (DIR_UP): New macro.
9040 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9042 * parse.y (source_end_java_method): Resume permanent allocation,
9043 reversing Apr 27 1998 patch.
9044 (patch_string_cst): Pop obstacks after having pushed the permanent
9047 1999-11-05 Tom Tromey <tromey@cygnus.com>
9049 * class.c (finish_class): Emit inlined methods if any native
9050 methods exist in the class. Fixes PR gcj/85.
9052 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
9054 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
9055 (qualify_ambiguous_name): Likewise.
9057 1999-11-03 Godmar Back <gback@cs.utah.edu>
9059 * typeck.c: (lookup_java_method): search all inherited
9060 interfaces when looking up interface method.
9062 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9064 * parse.y (method_header:): Issue error message for rule `type
9066 (synchronized:): Error report when not using synchronized.
9068 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9070 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9071 being used before the superclass constructor has been called.
9072 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9073 instead of `CALL_THIS_CONSTRUCTOR_P'.
9075 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9077 * check-init.c: Fix typo in comment.
9079 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9081 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9084 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9086 * parse.y (expression_statement:): Call function to report
9087 improper invocation of a constructor.
9088 (parse_ctor_invocation_error): New function.
9090 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9092 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9095 1999-10-21 Tom Tromey <tromey@cygnus.com>
9097 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9098 in generated `main'.
9100 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9102 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9103 (qualify_ambiguous_name): Likewise.
9105 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9107 * parse.y (java_complete_tree): fold_constant_for_init to work on
9109 (java_complete_lhs): Likewise.
9110 (array_constructor_check_entry): Complete an initializer element
9111 on permanent_obstack.
9113 1999-10-19 Tom Tromey <tromey@cygnus.com>
9115 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9116 From Mike Moreton <mike@pillim.demon.co.uk>.
9118 1999-10-15 Greg McGary <gkm@gnu.org>
9120 * java-tree.h (flag_bounds_check): Remove extern decl.
9121 * lang.c (flag_bounds_check): Remove global variable.
9122 (lang_f_options): Remove "bounds-check" entry.
9123 (lang_init_options): Default flag_bounds_check to "on".
9125 1999-10-14 Tom Tromey <tromey@cygnus.com>
9127 * jvgenmain.c (usage): New function.
9128 (main): Use it. Also, handle `-D' options.
9129 * jvspec.c (lang_specific_driver): Recognize -D.
9130 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9132 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9134 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9136 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9137 variadic function with a non-literal format string.
9139 * parse-scan.y (report_main_declaration): Likewise.
9141 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9143 * parse.y (read_import_dir, patch_assignment, patch_binop,
9144 patch_array_ref): Likewise.
9146 * typeck.c (build_java_array_type): Likewise.
9148 * verify.c (verify_jvm_instructions): Likewise.
9150 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9152 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9154 1999-10-07 Anthony Green <green@cygnus.com>
9156 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9157 where CHECK_PUT may fail for valid reasons.
9159 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9160 UNSAFE_PUTN): New macros.
9162 1999-10-04 Tom Tromey <tromey@cygnus.com>
9164 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9165 well. Fixes Java PR gcj/59.
9166 * parse-scan.y (yyerror): Report errors.
9168 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9170 * decl.c (insert_block): Remove unconditional `abort'.
9172 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9174 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9175 FUNCTION_CODE now of type int. All callers changed.
9176 Set the builtin's DECL_BUILT_IN_CLASS.
9178 1999-09-23 Tom Tromey <tromey@cygnus.com>
9180 * jvspec.c (lang_specific_driver): Don't read spec file if
9181 -fsyntax-only given.
9183 1999-09-22 Tom Tromey <tromey@cygnus.com>
9185 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9187 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9188 (WORDS_TO_LONG): Likewise.
9189 (WORDS_TO_DOUBLE): Likewise.
9191 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9193 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9194 (RELOCATION_VALUE_1): Likewise.
9195 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9196 push_in_const, push_long_const): Prototyped.
9197 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9198 (push_constant2): Likewise.
9199 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9200 (find_constant_wide): Cast find_constant2's integer arguments to
9202 (find_constant_index): Cast find_constant2's and find_constant2's
9203 integer arguments to `jword'.
9204 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9205 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9206 (emit_if): Use RELOCATION_VALUE_1.
9207 (emit_goto): Likewise.
9208 (emit_jsr): Likewise.
9209 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9210 argument to push_long_const to HOST_WIDE_INT.
9212 1999-09-15 Andreas Schwab <schwab@suse.de>
9214 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9216 1999-09-20 Nick Clifton <nickc@cygnus.com>
9218 * lang.c (lang_decode_option): Extend comment.
9220 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9222 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9225 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9227 * gjavah.c (get_field_name, print_method_info, print_include,
9228 add_namelet): Use xmalloc, not malloc.
9230 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9231 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9234 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9236 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9238 * jcf-path.c (add_entry): Likewise.
9240 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9242 * jv-scan.c (xmalloc): Remove definition.
9244 * jvgenmain.c (xmalloc): Likewise.
9246 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9248 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9250 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9251 concat, not xmalloc/sprintf.
9252 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9253 (xstrdup): Remove definition.
9255 * parse.y (duplicate_declaration_error_p,
9256 constructor_circularity_msg, verify_constructor_circularity,
9257 check_abstract_method_definitions, java_check_regular_methods,
9258 java_check_abstract_methods, patch_method_invocation,
9259 check_for_static_method_reference, patch_assignment, patch_binop,
9260 patch_cast, array_constructor_check_entry, patch_return,
9261 patch_conditional_expr): Use xstrdup, not strdup.
9263 * zextract.c (ALLOC): Use xmalloc, not malloc.
9265 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9267 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9269 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9270 (do_spec, lang_specific_pre_link, lang_specific_driver,
9271 input_filename, input_filename_length): Don't declare.
9272 (main_class_name, jvgenmain_spec, lang_specific_driver):
9274 (lang_specific_driver): All calls to the function pointer
9275 parameter now explicitly call `fatal'.
9277 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9279 * parse.y (find_applicable_accessible_methods_list): Search
9280 abstract classes as interfaces.
9282 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * class.c (finish_class): We're now outside a valid method
9285 declaration. Tell the rest of gcc so.
9287 1999-09-08 Bruce Korb autogen@linuxbox.com
9289 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9291 1999-09-07 Tom Tromey <tromey@cygnus.com>
9293 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9295 (decode_signature_piece): Don't emit "::" in JArray<>.
9296 (print_namelet): Only print trailing `;' when printing a class.
9298 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9300 * java-tree.h: Delete declarations for all tree nodes now moved to
9302 * decl.c: Delete their definitions.
9304 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9306 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9307 * Makefile.in (OBJS): Add ggc-callbacks.o.
9308 (OBJDEPS): Likewise.
9310 1999-09-03 Tom Tromey <tromey@cygnus.com>
9312 * parse.y (strip_out_static_field_access_decl): Return operand if
9313 it satisfies JDECL_P.
9315 1999-09-02 Tom Tromey <tromey@cygnus.com>
9317 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9318 Handle nested arrays, like `[[I'.
9320 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9322 * class.c (finish_class): Remove unused parameter, all callers
9325 * expr.c (build_java_athrow): Change return type to void.
9326 (java_lang_expand_expr): Make sure each case in switch returns a
9329 * java-tree.h (finish_class): Fix prototype to take void args.
9331 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9332 (main): Issue return from main, not exit.
9334 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9336 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9338 * jv-scan.c (main): Issue return from main, not exit.
9340 * parse.y (check_abstract_method_definitions,
9341 java_check_abstract_method_definitions): Add static prototypes.
9342 (java_complete_expand_methods): Fix call to `finish_class'.
9344 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9347 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9349 * lang.c (language_string): Constify.
9351 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9353 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9354 Remove hacks for stuff which comes from libiberty.
9356 * Make-lang.in: Likewise.
9358 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9360 * Makefile.in (xref.o): Depend on xref.c explicitly.
9362 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9364 * java-tree.h (lang_printable_name): Constify a char*.
9366 * lang.c (lang_printable_name): Likewise.
9368 1999-08-27 Jeffrey A Law (law@cygnus.com)
9370 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9373 1999-08-26 Tom Tromey <tromey@cygnus.com>
9375 * gjavah.c (print_cxx_classname): Print "::" before qualified
9378 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9380 * parse.y (lookup_cl): Changed leading comment. Now does its best
9381 to set the column number.
9382 (qualify_ambiguous_name): Take WFL wrappers into account.
9384 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9386 * verify.c (verify_jvm_instructions): Don't check instruction
9387 validity beyond end of method.
9389 1999-08-25 Tom Tromey <tromey@cygnus.com>
9391 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9393 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9395 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9396 cxx_keyword_subst, generate_access, name_is_method_p,
9397 get_field_name, print_field_name, super_class_name, print_include,
9398 decode_signature_piece, print_class_decls, usage, help,
9399 java_no_argument, version, add_namelet, print_namelet): Add static
9401 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9402 name_is_method_p): Constify a char*.
9403 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9404 Provide a final else clause in an if-else-if.
9405 (print_field_info): Add missing final arg in function call to
9407 (print_method_info, decompile_method, decode_signature_piece,
9408 print_c_decl, print_full_cxx_name, print_stub,
9409 print_mangled_classname, super_class_name, print_include,
9410 add_namelet, add_class_decl, print_class_decls, process_file,
9411 help): Constify a char*.
9413 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9414 push_int_const, find_constant_wide, find_constant_index,
9415 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9416 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9417 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9418 emit_if, emit_goto, emit_jsr, call_cleanups,
9419 make_class_file_name): Add static prototypes.
9420 (generate_bytecode_return, generate_bytecode_insns): Pass a
9421 NULL_PTR, not a NULL_TREE.
9423 * jv-scan.c: Include "jcf.h".
9424 (main): Declare using DEFUN macro.
9426 * jvspec.c (find_spec_file, lang_specific_pre_link,
9427 lang_specific_driver): Add prototypes.
9428 (find_spec_file): Constify a char*.
9430 * keyword.gperf (hash, java_keyword): Add prototypes.
9432 * lang.c (lang_print_error): Add static prototype.
9433 (lang_init): Prefer memcpy over bcopy to avoid casts.
9435 * lex.c (yylex): Add static prototype.
9437 * parse-scan.y: Include "lex.c" earlier.
9439 * parse.h: Remove redundant declaration for `yylex'.
9441 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9442 labeled_block_contains_loop_p): Add static prototypes.
9443 (not_accessible_p): Make static to match prototype.
9445 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9447 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9449 * parse.y (check_method_redefinition): Changed leading comment.
9450 (check_abstract_method_definitions): New function.
9451 (java_check_abstract_method_definitions): New function.
9452 (java_check_regular_methods): Call it.
9453 (verify_constructor_super): Fixed indentation.
9454 (lookup_method_invoke): Likewise.
9456 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9458 * parse.y (method_header): Return a null pointer if the current
9460 (finish_method_declaration): Return if the current function decl
9462 (source_start_java_method): Likewise.
9463 (java_method_add_stmt): Likewise.
9465 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9467 * class.c (emit_register_class): Removed unnecessary call to
9469 * parse.y (labeled_block_contains_loop_p): Removed unused local
9472 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9474 * parse.y (java_refold): Added prototype.
9476 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9478 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9479 (java_stabilize_reference): Removed unnecessary `else'.
9480 (java_complete_lhs): Set flag to remember boolean. Call
9481 java_refold. Added comments.
9482 (java_decl_equiv): New function.
9483 (binop_compound_p): Likewise.
9484 (java_refold): Likewise.
9485 (patch_unaryop): Striped static field access assigned to decl and
9486 op. Changed promotion scheme for ++/-- operators.
9487 (search_loop): New function.
9488 (labeled_block_contains_loop_p): Likewise.
9489 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9491 (patch_bc_statement): Call search_loop. Fixed comment.
9493 1999-08-14 Anthony Green <green@cygnus.com>
9495 * expr.c (java_lang_expand_expr): Mark static array data as
9498 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9500 * jvgenmain.c (main): NUL-terminate name_obstack.
9502 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9504 * check-init.c (check_bool2_init, done_alternative): Add static
9507 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9508 (add_method, build_utf8_ref, build_class_ref,
9509 append_gpp_mangled_type, layout_class_method): Constify a char*.
9511 * decl.c (push_promoted_type, make_binding_level): Add static
9513 (push_promoted_type, pushdecl): Constify a char*.
9515 * except.c (find_handler_in_range, link_handler,
9516 check_start_handlers): Add static prototypes.
9518 * expr.c (process_jvm_instruction): Constify a char*.
9520 * gjavah.c (main): Constify a char*.
9522 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9525 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9527 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9528 munge, print_ents): Constify a char*.
9530 * jcf-dump.c (disassemble_method): Constify a char*.
9531 (print_constant_pool, print_exception_table): Add static prototypes.
9532 (print_constant, print_exception_table, main, disassemble_method):
9535 * jcf-io.c (find_classfile, find_class): Likewise.
9537 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9538 (set_source_filename, predefined_filename_p): Add static prototypes.
9539 (set_source_filename, get_constant, get_class_constant,
9540 find_in_current_zip): Constify a char*.
9542 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9544 (add_entry, add_path, jcf_path_classpath_arg,
9545 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9547 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9548 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9549 jcf_parse_one_method, jcf_parse_methods,
9550 jcf_parse_final_attributes): Add static prototypes.
9551 (get_attribute): Constify a char*.
9553 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9554 jcf_dependency_add_target, jcf_path_classpath_arg,
9555 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9557 * jv-scan.c (main): Constify a char*.
9558 (gcc_obstack_init): Add prototype arguments.
9560 * jvgenmain.c (gcc_obstack_init): Likewise.
9561 (main): Constify a char*.
9563 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9565 (put_decl_string, lang_print_error): Constify a char*.
9566 (lang_init): Remove redundant extern prototype.
9568 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9570 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9571 Add static prototypes.
9572 (get_type_from_signature): Constify a char*.
9574 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9575 Add static prototypes.
9576 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9577 (verify_jvm_instructions): Constify a char*.
9579 * xref.c (xref_flag_value): Likewise.
9581 * xref.h (xref_flag_value): Likewise.
9583 * zextract.c (makeword, makelong): Add static prototypes.
9584 (makeword, makelong): Constify a uch*.
9586 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9588 * lang.c (java_dummy_print): Constify a char*.
9589 (lang_print_error): Likewise.
9590 (lang_init): Remove redundant prototype for `print_error_function'.
9591 (lang_init_source): Likewise.
9592 (lang_identify): Constify a char*.
9594 1999-08-09 Tom Tromey <tromey@cygnus.com>
9596 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9597 (WORDS_TO_LONG): Likewise.
9598 (WORDS_TO_DOUBLE): Likewise.
9600 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9602 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9604 * expr.c (java_stack_pop, java_array_data_offset,
9605 build_java_throw_out_of_bounds_exception, case_identity,
9606 build_java_check_indexed_type): Add static prototypes.
9607 (linenumber_table, expand_invoke, expand_java_field_op,
9608 build_primtype_type_ref, expand_byte_code): Constify a char*.
9610 * java-tree.h (build_primtype_type_ref, linenumber_table):
9612 (java_lang_expand_expr): Add prototype.
9614 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9615 `java_lang_expand_expr'.
9617 * lex.c (java_lex_error): Constify a char*.
9618 (java_get_unicode, java_read_char, java_allocate_new_line,
9619 java_unget_unicode, java_sneak_unicode): Prototype.
9621 * parse-scan.y (current_class, package_name, method_declarator,
9622 report_class_declaration, yyerror): Constify a char*.
9624 * parse.h (java_report_errors): Prototype.
9625 (yyerror): Constify a char*.
9627 * parse.y (classitf_redefinition_error, check_modifiers,
9628 parse_jdk1_1_error, lookup_package_type,
9629 lookup_package_type_and_set_next, get_printable_method_name,
9630 purify_type_name): Constify a char*.
9631 (build_super_invocation, maybe_generate_finit,
9632 verify_constructor_super, parser_add_interface,
9633 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9634 java_complete_expand_methods, java_expand_finals,
9635 cut_identifier_in_qualified, java_stabilize_reference,
9636 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9637 merge_string_cste): Prototype.
9638 (single_type_import_declaration, yyerror,
9639 variable_redefinition_error, build_array_from_name,
9640 build_unresolved_array_type, check_class_interface_creation,
9641 resolve_class, complete_class_report_errors,
9642 note_possible_classname, read_import_dir,
9643 find_in_imports_on_demand, resolve_package, fix_constructors,
9644 check_deprecation, lookup_method_invoke,
9645 maybe_build_primttype_type_ref, array_constructor_check_entry):
9647 (java_complete_expand_methods, java_expand_finals): Make static.
9648 (convert_narrow): Remove static prototype.
9650 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9652 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9654 1999-08-02 Richard Henderson <rth@cygnus.com>
9656 * decl.c: Include defaults.h instead of expr.h.
9657 * parse.y: Likewise.
9659 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9661 * java/decl.c (start_java_method): Change all uses of
9662 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9663 Ensure expr.h is included.
9664 * java/expr.c (pop_arguments): Ditto.
9665 * java/parse.y (expand_start_java_method): Ditto.
9667 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9669 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9671 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9673 * decl.c: Include "function.h".
9674 * except.c: Likewise.
9675 * parse.y: Likewise.
9676 * Makefile.in: Update dependencies.
9678 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9680 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9681 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9682 `modifier' with ATTRIBUTE_UNUSED.
9684 * gjavah.c (process_file): Add braces around ambiguous `else'.
9686 * jcf-dump.c (print_access_flags, localvar_free): Change return
9689 * parse.y (java_complete_expand_method): Initialize variable
9691 (resolve_qualified_expression_name): Likewise for `field_decl'.
9692 (patch_method_invocation): Likewise for `class_to_search'.
9693 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9694 (patch_assignment): Likewise for `lhs_type'.
9696 * verify.c (verify_jvm_instructions): Remove unused variable
9699 1999-07-25 Richard Henderson <rth@cygnus.com>
9701 * decl.c (va_list_type_node): New.
9703 1999-07-25 Anthony Green <green@cygnus.com>
9705 * gjavah.c (print_stub): New function.
9706 (METHOD_IS_NATIVE): New macro.
9707 (print_mangled_classname): Make static.
9708 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9709 (process_file): Perform stub generation.
9710 (HANDLE_METHOD): Don't emit class decls during stub
9712 (HANDLE_END_METHOD): Take into account stub generation.
9713 (print_method_info): Handle stub generation.
9714 (print_stub): New function.
9715 (print_cxx_classname): Make signature consistant with others.
9716 (help): Describe -stubs option.
9717 (main): Create stub file.
9718 (version): Use version.c.
9719 (print_full_cxx_name): New function.
9720 (print_c_decl): Use print_full_cxx_name.
9722 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9724 * check-init.c (check_init): Handle MAX_EXPR.
9726 1999-07-15 Andrew Haley <aph@cygnus.com>
9728 * lang.c (flag_use_divide_subroutine): New variable.
9729 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9730 fp-to-integer conversion.
9731 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9734 * expr.c (build_java_soft_divmod): New function.
9735 (build_java_binop): Call build_java_soft_divmod if
9736 flag_use_divide_subroutine is set.
9737 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9738 soft_lrem_node: new builtin functions.
9739 (init_decl_processing) Initialize the new builtins.
9740 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9741 soft_lrem_node: new builtin functions.
9742 (build_java_soft_divmod): New function.
9743 * parse.y: Call build_java_soft_divmod if
9744 flag_use_divide_subroutine is set.
9747 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9748 a --specs= arg) even if not linking.
9749 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9750 -fuse-divide-subroutine
9752 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9754 * parse.y (resolve_and_layout): Check methods only once.
9755 (resolve_qualified_expression_name): Verify thrown exceptions
9757 (check_thrown_exceptions): Reject exceptions thrown in
9758 initializer. Error message tuned.
9760 1999-07-14 Andrew Haley <aph@cygnus.com>
9762 * expr.c (expand_expr): Do not return the last statement in a
9763 block as the block's value.
9765 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9767 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9768 CALL_EXPR, to avoid order of evaluation changes.
9770 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9772 * parse.y (qualify_ambiguous_name): Do not use
9773 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9775 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9777 * check-init.c (check_init): Handle MAX_EXPR.
9778 * expr.c (force_evaluation_order): Force method call arguments to
9779 be evaluated in left-to-right order.
9780 * parse.y (qualify_ambiguous_name): Loop again to qualify
9781 NEW_ARRAY_EXPR properly.
9783 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9785 * parse.y (patch_invoke): Resolve unresolved invoked method
9787 (qualify_ambiguous_name): STRING_CST to qualify expression for
9788 type name resolution.
9790 1999-06-24 Andrew Haley <aph@cygnus.com>
9792 * class.c (finish_class): Whenever a deferred method is
9793 output, rescan the list of methods to see if a new candidate for
9794 output can be found.
9796 1999-06-28 Tom Tromey <tromey@cygnus.com>
9798 * jvspec.c (lang_specific_driver): Recognize --help.
9800 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9802 * parse.y (resolve_package): Fixed bogus return statement.
9803 (patch_method_invocation): Resolve method invocation beginning with
9804 a package name qualifier.
9806 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9808 * Make-lang.in (java.stage1): Depend on stage1-start.
9809 (java.stage2): Likewise for stage2-start.
9810 (java.stage3): Likewise for stage3-start.
9811 (java.stage4): Likewise for stage4-start.
9813 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9815 * parse.y (java_complete_lhs): When doing cross referencing, don't
9816 try to keep file location on a WFL expanded as a CALL_EXPR.
9818 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9820 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9821 compiling to class file a void method with an empty method body.
9822 As a side effect, the bytecode backend will generate the
9823 appropriate `return' instruction.
9825 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * parse.y (lookup_package_type_and_set_next): New function prototype.
9828 (resolve_package): Search current and imported packages.
9829 (lookup_package_type_and_set_next): New function.
9831 1999-06-22 Andrew Haley <aph@cygnus.com>
9833 * verify.c (verify_jvm_instructions): Check for pending blocks
9834 before invalid PC test and opcode switch, not after.
9836 1999-06-21 Andrew Haley <aph@cygnus.com>
9838 * except.c (find_handler_in_range): The upper limit for exception
9839 ranges is exclusive, not inclusive: (start <= pc < end).
9840 (link_handler): find child pointer which points to outer by
9841 searching sibling list: previous code incorrectly assumed that
9842 outer->outer->first_child must point to outer.
9843 * verify.c (verify_jvm_instructions): FIXME added to code for
9845 (verify_jvm_instructions): Do not assume that the last block
9846 processed in a subroutine is a block which ends with a `ret'
9847 instruction. With some control flows it is possible that the last
9848 block ends with an `athrow'.
9850 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9852 * parse.y (qualify_ambiguous_name): Reorganized the post
9853 evaluation of non WFL leading expression nodes.
9855 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9857 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9860 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9862 * parse.y (qualify_ambiguous_name): Handle qualified expression
9863 beginning with a STRING_CST.
9865 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9867 * parse.y (register_fields): Set DECL_INITIAL on both
9868 pre-initialized static and public fields.
9869 (resolve_field_access): Static field access expressions to always
9871 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9872 qualification. CONVERT_EXPR to be resolved as an expression name.
9873 (java_complete_lhs): Identify and access qualified final
9874 initialized field in switch statement case expression.
9875 (fold_constant_for_init): Pre-initialized field decl constant to
9878 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9880 * parse.y (note_possible_classname): Mark returned node with
9881 QUALIFIED_P only if the original class name contained a '/'.
9883 1999-06-05 Anthony Green <green@cygnus.com>
9885 * Make-lang.in (gcjh): More parallel build fixes.
9887 1999-06-03 Mike Stump <mrs@wrs.com>
9889 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9891 1999-06-02 Anthony Green <green@cygnus.com>
9893 * except.c (link_handler): Chain exception handlers in order.
9895 1999-06-02 Anthony Green <green@cygnus.com>
9897 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9898 with nops and process as usual in order to always set correct EH
9899 ranges. Emit detailed warnings about unreachable bytecodes.
9901 1999-06-02 Anthony Green <green@cygnus.com>
9903 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9906 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9908 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9909 or the searched field decl.
9911 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9913 * parse.y (fold_constant_for_init): Convert numerical constant
9914 values to the type of the assigned field.
9916 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9918 * expr.c (lookup_field): Relaxed the test on class loading error
9920 * parse.y (fold_constant_for_init): Enabeled old code.
9922 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9924 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9925 decide the validity of the cast of a java.lang.Cloneable reference
9927 (patch_conditional_expr): Fixed first argument passed to
9928 binary_numeric_promotion.
9930 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9932 * parse.y (qualify_ambiguous_name): Take into account that a
9933 CONVERT_EXPR might specify a type as a WFL.
9935 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9937 * parse.y (patch_assignment): Save the rhs before using it as an
9938 argument to _Jv_CheckArrayStore.
9940 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9942 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9944 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9947 floating point literal only when the exponent indicator has been
9950 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9952 * parse.y (formal_parameter:): Construct argument tree list
9953 element even if a yet unsupported final parameter was encountered.
9955 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9957 * parse.y (finish_method_declaration): Issue errors for native or
9958 abstract methods declared with a method body, as well as for non
9959 native or non abstract methods with no method body.
9961 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9963 * class.c (build_utf8_ref): Initialize variable `field'.
9965 * decl.c (init_decl_processing): Initialize variable `field'.
9967 * expr.c (build_known_method_ref): Mark parameters `method_type',
9968 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9969 (process_jvm_instruction): Likewise for parameter `length'.
9971 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9972 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9975 * parse.y (maybe_generate_clinit): Remove unused variable
9976 `has_non_primitive_fields'.
9977 (find_in_imports_on_demand): Initialize variables `node_to_use'
9979 (patch_binop): Likewise for variable `prom_type'.
9980 (patch_unaryop): Likewise for variable `prom_type'.
9982 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9984 * xref.c (xref_table): Add missing initializer.
9986 1999-05-14 Tom Tromey <tromey@cygnus.com>
9988 * java-except.h (struct eh_range): Removed unused `next' member.
9989 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9990 after adding all exception handlers. Sort exception ranges in
9992 (struct pc_index): New structure.
9993 (start_pc_cmp): New function.
9994 * except.c (add_handler): Return `void'. Don't call link_handler;
9995 instead construct an ordinary linked list and do range
9997 (check_nested_ranges): New function.
9998 (link_handler): Changed interface to allow merging of eh_ranges.
9999 Split overlapping ranges. Return `void'.
10001 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10003 * parse.y (constructor_block_end:): New rule, tagged <node>.
10004 (constructor_body:): Use `constructor_block_end' instead of
10007 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10009 * parse.y (statement_nsi:): Pop `for' statement block.
10010 (java_complete_lhs): Labeled blocks containing no statement are
10011 marked as completing normally.
10013 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10015 * xref.c (xref_set_current_fp): New function, defined.
10016 * xref.h (xref_set_current_fp): New function, prototyped.
10018 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10020 * check-init.c (check_init): Take into account that
10021 LABELED_BLOCK_STMT can be empty.
10023 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10025 * parse.y (java_check_regular_methods): Warning check on not
10026 overriding methods with default access in other packages does not
10027 apply to `<clinit>'.
10028 (java_complete_lhs): If block body is an empty_stmt_node, replace
10029 it by NULL_TREE. This prevents gcc from generating an irrelevant
10032 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10034 * check-init.c (check_init): Removed code accepting to see things
10035 falling through default:, when doing xrefs.
10036 * java-tree.h (do_not_fold): New global variable, declared.
10037 * parse.y (do_not_fold): New global variable, defined.
10038 (java_complete_expand_method): Set `do_not_fold' to the value of
10039 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
10040 and reinstall them after them have been purged; do not check for
10041 initializations; do not issue missing return errors.
10042 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
10044 (patch_binop): Skip the fold part when doing xrefs.
10045 (build_string_concatenation): Skip the concatenation part when
10047 (patch_synchronized_statement): Do not generate a try-finally when
10049 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
10050 and keep the location where the throw was seen.
10051 * typeck.c (convert): When `do_not_fold' is set, do not attempt
10052 any treatment on the converted node an simply return a NOP_EXPR of
10054 * xref.c (xref_get_data): New function, defined.
10055 * xref.h (xref_get_data): New function, declared.
10056 (XREF_GET_DATA): Use xref_get_data.
10058 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10060 * gjavah.c (print_include): Cast the result of `strlen' to int
10061 when comparing against a signed value.
10062 (add_namelet): Likewise.
10064 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10066 * expr.c (expand_invoke): Mark parameter `nargs' with
10068 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10070 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10073 * jcf-reader.c (get_attribute): Cast a value to long
10074 when comparing against a signed expression. Likewise.
10076 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10077 HOST_BITS_PER_CHAR.
10079 1999-05-11 Andrew Haley <aph@cygnus.com>
10081 * parse.y (source_end_java_method): If the current method contains
10082 any exception handlers, force asynchronous_exceptions: this is
10083 necessary because signal handlers in libjava may throw exceptions.
10084 * decl.c (end_java_method): Ditto.
10086 1999-05-11 Tom Tromey <tromey@cygnus.com>
10088 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10090 * jvspec.c (THREAD_NAME): Removed.
10091 (GC_NAME): Likewise.
10092 (MATHLIB): Likewise.
10093 (WITHLIBC): Likewise.
10095 (THREADLIB): Likewise.
10096 (MATH_LIBRARY): Likewise.
10097 (lang_specific_driver): Don't add `-l' options to command line.
10098 Instead, add a single --specs option. Recognize `-L' options and
10099 use them to search for spec file.
10100 (find_spec_file): New function.
10101 (SPEC_FILE): New define.
10103 1999-05-11 Dave Brolley <brolley@cygnus.com>
10105 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10106 cpplib-enabled build.
10108 1999-05-05 Per Bothner <bothner@cygnus.com>
10110 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10111 temporarily zero it while calling rest_of_decl_compilation.
10113 * java-tree.h (string_ptr_type_node): Add declaration.
10114 * decl.c: Define and initialize string_ptr_type_node.
10115 * parse.y (patch_string_cst): Use string_ptr_type_node.
10117 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10118 * parse.y (for_statement): Now unconditionally exit_block.
10119 (finish_labeled_statement): No longer exit_block if for-loop.
10120 (patch_loop_statement): Check harder if the loop is already labeled.
10122 * parse.y (patch_initialized_static_field): Removed function.
10123 (maybe_generate_clinit): Removed special handling for interfaces.
10124 (java_complete_expand_methods): Do a preliminary java_complete_tree
10125 on <clinit> to determine if it can be removed.
10126 (java_complete_expand_method): Remove special handling for <clinit>.
10127 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10128 optimize if we get back empty_stmt_node.
10129 For MODIFY_EXPR, re-do checking of static initializers.
10130 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10131 For VAR_DECL, pass correct context.
10133 * verify.c (verify_jvm_instructions): Better error messages.
10135 1999-05-03 Tom Tromey <tromey@cygnus.com>
10137 * parse-scan.y (interface_declaration): Call
10138 report_class_declaration for interfaces.
10140 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10142 * Makefile.in: Remove -v from bison command lines.
10144 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * check-init.c (check_init): Exclude a case of error when doing
10148 * class.c (layout_class_method): Don't generate the error message
10149 twice when compiling from source.
10150 * lang-options.h: Added `-Wredundant-modifers' and
10151 `-Wunusupported-jdk11' flags and help text.
10152 * lang.c (lang_decode_option): Added support for
10153 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10154 flag_static_local_jdk11 and flag_redundant set accordingly.
10155 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10156 * parse.h (EXPR_WFL_ADD_COL): New macro.
10157 (DECL_END_SOURCE_LINE): Likewise.
10158 (DECL_INHERITED_SOURCE_LINE): Likewise.
10159 * parse.y (static_ref_err): New function, prototyped.
10160 (CCB_TK): Now tagged <operator>.
10161 (class_body:): Remember the location of the closing '}' of a class
10162 definition when doing xrefs.
10163 (block:): Likewise.
10164 (block_end:): Likewise.
10165 (create_class): Remember the location of the inherited class
10166 identifier when doing xrefs.
10167 (register_fields): Added test on first operand of `init' before
10168 testing it TREE_CODE.
10169 (method_header): Store the location of the class identifier in the
10170 class decl when doing xrefs.
10171 (finish_method_declaration): Don't combine first/last method line
10173 (java_check_regular_methods): Warning check on not overriding
10174 methods with default access on other packages move before check on
10175 static methods. Initialization of `aflags' also moved up.
10176 (resolve_expression_name): Call static_ref_err to report the error.
10177 (static_ref_err): New function, implemented.
10178 (resolve_field_access): Returned simplified static field access
10180 (resolve_qualified_expression_name): Check for illegal use of
10181 static fields in a non static context. Call static_ref_err to
10182 report error in various places.
10183 (java_complete_tree): Do not fold initialized static fields when
10185 (java_complete_lhs): Likewise.
10187 1999-04-29 Anthony Green <green@cygnus.com>
10189 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10190 create internal labels.
10191 (lookup_label): Ditto.
10193 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10195 * class.c (layout_class_method): Generate <clinit>'s rtl for
10197 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10198 for interfaces' <clinit>.
10199 * expr.c (lookup_field): Search for fields in interfaces.
10200 (expand_invoke): Fixed indentation.
10201 (expand_java_field_op): Likewise. Use IS_CLINIT.
10202 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10203 (IS_CLINIT): New macro.
10204 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10205 interface was parsed.
10206 (maybe_generate_clinit): Don't generate if the current class is an
10207 interface with only fields of primitive types.
10208 (reset_method_name): Use IS_CLINIT.
10209 (java_complete_expand_method): Expand <clinit> when it exists for
10210 interfaces. Use IS_CLINIT.
10211 (resolve_expression_name): Use DECL_CONTEXT instead of
10212 current_class to build static field references.
10213 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10214 ARRAY_REF when doing xreferencing.
10215 (check_final_assignment): Fixed typo in leading comment. Use
10217 (patch_array_ref): Don't fully expand array references when
10219 (patch_return): Use IS_CLINIT.
10220 (patch_throw_statement): Likewise.
10222 1999-04-22 Tom Tromey <tromey@cygnus.com>
10224 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10226 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10228 * decl.c (predef_filenames, predef_filenames_size): New globals
10229 (init_decl_processing): predef_filenames and predef_filenames_size
10231 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10233 * jcf-parse.c (predefined_filename_p): New function.
10234 (yyparse): Check that files on the command line are specified only
10235 once and issue a warning otherwise.
10236 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10237 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10238 avoid a gcc warning with -W -Wall turned on.
10239 (java_expand_classes): Abort if errors were encountered.
10240 (java_complete_lhs): If the cross reference flag is set, wrap
10241 field DECL node around a WFL when resolving expression name.
10243 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10245 * lang.c (lang_decode_option): Fixed returned value when parsing
10246 `-fxref=...' and `-Wall'.
10247 * parse.y (source_end_java_method): Do not generate code when
10248 flag_emit_xref is set.
10249 (resolve_expression_name): Do not build static field access when
10250 flag_emit_xref is set.
10251 (resolve_field_access): No special treatment on `length' when
10252 flag_emit_xref is set. Do not build qualified static field access
10253 when flag_emit_xref is set.
10254 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10255 when flag_emit_xref is set.
10256 (patch_assignment): Do not generate array store runtime check when
10257 flag_emit_xref is set.
10258 * xref.c (xref_flag_value): Fixed function declaration
10260 (xset_set_data): New function.
10261 * xref.h (xref_set_data): Added prototype for new function.
10262 (typedef struct xref_flag_table): New field data.
10263 (XREF_GET_DATA): New macro.
10265 1999-04-19 Tom Tromey <tromey@cygnus.com>
10267 * xref.h (enum): Removed trailing comma.
10269 * parse.y (resolve_qualified_expression_name): Added missing
10272 1999-04-15 Anthony Green <green@cygnus.com>
10274 * gjavah.c: New prototypes for java_float_finite and
10275 java_double_finite.
10277 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10279 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10282 1999-04-06 Jeffrey A Law (law@cygnus.com)
10284 * Makefile.in (TREE_H): Add tree-check.h.
10285 (RTL_H): Add genrtl.h.
10287 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10289 * parse.y (patch_assignment): Added ArrayStoreException runtime
10292 1999-04-06 Per Bothner <bothner@cygnus.com>
10294 * expr.c (pop_type_0): New function.
10295 (pop_type): Use pop_type_0.
10296 * java-tree.h (pop_type_0): New declaration.
10297 * verify.c (verify_jvm_instructions): Check return instructions.
10299 * parse.y (patch_binop): Don't fold if non-constant and emiting
10302 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10304 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10306 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10307 (main_jcf): Don't define.
10308 (process_file): Don't set `main_jcf'.
10310 * java-tree.h (main_jcf): Don't declare.
10312 * jcf-parse.c (main_jcf): Add static definition.
10314 * lang.c (main_jcf): Don't define.
10316 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10318 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10320 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10322 * jcf-depend.c: Include "config.h", not <config.h>.
10324 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10327 * jcf-path.c: Include "config.h", not <config.h>.
10329 * lex.c: Don't include various system header files.
10330 (java_init_lex): Cast the argument of `bzero' to PTR
10332 * parse-scan.y (java_push_parser_context): Likewise.
10334 * parse.y (java_push_parser_context): Likewise.
10335 (patch_bc_statement): Match format specifier to variable argument.
10337 * xref.c: Don't include <stdio.h>.
10339 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10341 * parse.y (struct parser_ctxt *ctxp): Now global.
10342 (declare_local_variables): Use WFL compound value for the
10343 declaration source line value, when doing cross-referencing.
10345 1999-03-31 Tom Tromey <tromey@cygnus.com>
10347 * gjavah.c (print_field_info): Allow constants of other types.
10348 (print_include): Generate include when new name is proper prefix
10349 of already printed name.
10350 (add_namelet): Likewise.
10351 (cxx_keyword_subst): New function.
10352 (print_method_info): Use it.
10353 (print_field_name): New function.
10354 (get_field_name): New function.
10355 (print_field_info): Use get_field_name and print_field_name.
10357 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10359 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10360 'KR-C', so gperf uses the `const' keyword on strings.
10362 * keyword.gperf (java_keyword): Const-ify a char*.
10364 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10366 * parse.y (patch_bc_statement): Fixed identation and a bogus
10369 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10371 * parse.y (patch_assignment): Allow static variables in other
10372 classes to be assigned.
10374 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10376 * class.c (maybe_add_interface): Remove unused variable
10378 (make_class_data): Use = for assignment, not ==. Likewise.
10379 (emit_register_classes): Remove unused variable `decl'.
10381 * lex.c: Fix comment so as not to contain an embedded `/*'.
10383 * verify.c (verify_jvm_instructions): Remove unused variable
10386 1999-03-27 Per Bothner <bothner@cygnus.com>
10388 * parse.y (complete_loop_body): Rename to finish_loop_body.
10389 (complete_labeled_statement): Rename to finish_labeled_statement.
10390 (complete_for_loop): Rename to finish_for_loop.
10391 (complete_method_declaration): Rename to finish_method_declaration.
10393 * java-tree.h (continue_identifier_node): New global node.
10394 * decl.c: Define and initialize continue_identifier_node.
10395 * parse.y (generate_labeled_block): Remove - no longer needed.
10396 (build_loop_body): Use continue_identifier_node for continue block.
10397 (finish_labeled_statement): Also do pop_labeled_block actions.
10398 (java_complete_lhs): POP_LOOP even if error.
10399 (build_labeled_block): Special handling for continue_identifier_node.
10400 (patch_loop_statement): Re-organize.
10401 (patch_bc_statement): Re-write.
10403 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10405 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10406 using a WFL compound value.
10407 * parse.y (xref.h): Include.
10408 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10409 WFL compound value.
10410 (register_fields): Set WFL compound value to lineno if doing
10412 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10414 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10415 * xref.h (expand_xref): Prototype renamed from xref_generate.
10417 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10419 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10420 (GET_CURRENT_BLOCK): New macro.
10421 * parse.y (current_static_block): New global variable.
10422 (method_body:): Define action.
10423 (complete_method_declaration): Set current_function_decl to NULL
10424 when work on the current method is done.
10425 (declare_local_variables): Use GET_CURRENT_BLOCK.
10426 (java_method_add_stmt): Likewise.
10427 (java_complete_expand_method): Disable the use of `this' when
10428 expanding <clinit>.
10429 (enter_a_block): If no current method exist, use
10430 current_static_block to link static initializer blocks.
10431 (exit_block): Rewritten to use current_static_block when no current
10432 method decl exists.
10433 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10434 (patch_return): Forbid the use of `return' in static initializers.
10435 (patch_throw_statement): Fixed indentation. Issue specific error
10436 for uncaught thrown checked exception in static initializer
10437 blocks. Removed FIXME.
10439 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10441 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10442 Link gcj from gcc.o.
10444 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10446 * parse.y (find_applicable_accessible_methods_list): When dealing
10447 with interface: ensure that a given interface or java.lang.Object
10448 are searched only once.
10450 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10452 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10454 * jcf-dump.c (print_access_flags): Add braces around if-else.
10456 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10459 * lex.c (build_wfl_node): Add static prototype.
10461 * lex.h (build_wfl_node): Remove static prototype.
10463 * parse.y: Include lex.c early enough to declare everything needed.
10464 Ensure calls to `build_wfl_node' pass the proper arguments.
10465 (create_class): Remove unused variable `super_decl'.
10466 (get_printable_method_name): Initialize variable `name'.
10468 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10470 * Changelog: Fixed 1999-03-22 typos.
10471 * lang.c (lang_decode_option): Fixed typo in error string in the
10474 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10476 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10477 (xref.o): New rule.
10478 * java-tree.h (flag_emit_xref): Declared extern.
10479 * lang.c (xref.h): Included.
10480 (flag_emit_xref): New global variable.
10481 (lang_decode_option): Added support for -fxref.
10483 * xref.h: Likewise.
10485 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10487 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10490 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10492 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10493 $(srcdir)/../system.h and $(JAVA_TREE_H).
10494 (jcf-io.o): Depend on $(JAVA_TREE_H).
10495 (mangle.o): Likewise.
10497 * check-init.c (check_cond_init): Add static prototype.
10499 * class.c (build_java_method_type, hashUtf8String,
10500 make_field_value, get_dispatch_vector, get_dispatch_table,
10501 append_gpp_mangled_type, mangle_static_field): Likewise.
10502 (strLengthUtf8): Hide unused definition.
10503 (hashUtf8String): Const-ify.
10504 (make_field_value): Un-ANSI-fy.
10506 * constants.c: Move inclusion of jcf.h above java-tree.h.
10507 (set_constant_entry, find_class_or_string_constant,
10508 find_name_and_type_constant, get_tag_node,
10509 build_constant_data_ref): Add static prototype.
10511 * decl.c (push_jvm_slot, builtin_function,
10512 lookup_name_current_level): Likewise.
10513 (builtin_function): Const-ify.
10515 * except.c (expand_start_java_handler, expand_end_java_handler):
10516 Add static prototype.
10518 * expr.c (flush_quick_stack, push_value, pop_value,
10519 java_stack_swap, java_stack_dup, build_java_athrow,
10520 build_java_jsr, build_java_ret, expand_java_multianewarray,
10521 expand_java_arraystore, expand_java_arrayload,
10522 expand_java_array_length, build_java_monitor, expand_java_pushc,
10523 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10524 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10525 expand_compare, expand_test, expand_cond, expand_java_goto,
10526 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10527 expand_java_field_op, java_push_constant_from_pool): Likewise.
10529 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10530 (build_java_arraynull_check): Mark parameters `node' and `type'
10531 with ATTRIBUTE_UNUSED.
10532 (note_label): Likewise for parameter `current_pc'.
10533 (expand_java_call, expand_java_ret): Hide unused definition.
10535 * java-tree.h (make_class, build_constants_constructor,
10536 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10537 init_outgoing_cpool, register_class, emit_register_classes,
10538 java_layout_seen_class_methods): Prototype.
10539 (unicode_mangling_length): Const-ify.
10540 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10541 emit_unicode_mangled_name, format_int, format_uint,
10542 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10543 jcf_print_utf8_replace, open_class): Prototype.
10545 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10546 <stdio.h>. Include tree.h/java-tree.h.
10547 (utf8_equal_string usage, process_class): Add static prototype.
10548 (open_class): Don't prototype this here.
10549 (utf8_equal_string): Match arguments to format specifiers.
10550 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10551 TABLE_SWITCH, disassemble_method): Likewise.
10553 * jcf-io.c: Include tree.h/java-tree.h.
10554 (open_class, find_classfile, jcf_print_utf8,
10555 jcf_print_utf8_replace): Const-ify.
10557 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10558 parse_class_file): Add static prototype.
10559 (find_in_current_zip): Match definition to existing static
10562 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10563 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10564 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10565 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10566 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10567 generate_bytecode_return, perform_relocations, init_jcf_state,
10568 init_jcf_method, release_jcf_state, generate_classfile):
10569 Add static prototype.
10570 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10571 (make_class_file_name): Const-ify.
10573 * jcf.h (find_classfile): Const-ify.
10575 * jv-scan.c (reset_report): Remove prototype.
10577 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10578 (error): Rewrite to allow varargs.
10580 * lang.c (lang_f_options): Const-ify.
10582 * lex.c (java_parse_escape_sequence): Add static prototype.
10583 (java_allocate_new_line): Match definition to existing static
10586 * mangle.c Include tree.h/java-tree.h.
10587 (unicode_mangling_length, emit_unicode_mangled_name,
10588 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10590 * parse.h (jdep_code): Remove trailing comma in enumeration.
10591 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10592 (reset_report): Add prototype.
10594 * verify.c (push_pending_label, merge_types): Add static
10597 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10599 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10601 * parse.y (find_applicable_accessible_methods_list): Extend the
10602 search to superinterfaces when relevant.
10603 (search_applicable_methods_list): New function.
10605 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10607 * class.c (unmangle_classname): Implemented stricter testing
10608 before setting the QUALIFIED_P flag on an identifier.
10610 1999-03-16 Per Bothner <bothner@cygnus.com>
10612 * parse.y (java_complete_lhs): Call force_evaluation_order
10613 after patch_newarray.
10614 (patch_binop): Don't call fold if there are side effects.
10616 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10618 * parse.y (java_stabilize_reference): Use save_expr instead of
10619 building a SAVE_EXPR node.
10620 (java_complete_lhs): Patch the resulting string of the `+='
10621 operator (if necessary) and complete the RHS after having built
10624 1999-03-15 Per Bothner <bothner@cygnus.com>
10626 * class.c (make_class): Don't set CLASS_P here (because
10627 this function is also called by build_java_array_type).
10628 (push_class): Set CLASS_P here instead.
10629 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10631 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10632 context. If the context is class, perfer "super" over "synchronized".
10633 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10635 * parse.y (create_class): Don't call parser_check_super here;
10636 it is not robust. Always wait until later.
10638 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10639 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10641 1999-03-13 Per Bothner <bothner@cygnus.com>
10643 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10644 * lex.h (UNGETC): Change misleading macro.
10646 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10648 * parse.y (java_stabilize_reference): Return NODE when patching a
10650 (java_complete_lhs): Put parenthesis around truth values.
10652 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10654 * class.c (layout_class_method): Don't make rtl for interface
10656 * parse.h (GET_TYPE_NAME): New macro.
10657 * parse.y (if_then_statement:): Fixed indentation.
10658 (if_then_else_statement:): Likewise.
10659 (for_statement:): Fixed spacing.
10660 (try_statement:): Fixed indentation.
10661 (create_interface): Don't force interfaces to be abstract.
10662 (method_header): Abstract methods are OK in interfaces.
10663 (declare_local_variables): Fixed typo in comment.
10664 (java_complete_expand_method): Fixed indentation.
10665 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10666 non accessible fields.
10667 (java_stabilize_reference): New function.
10668 (java_complete_lhs): Fixed indentation. Use
10669 java_stabilize_reference in compound assignment. Insert the
10670 cast. If not processing `+' fix string constants before processing
10673 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10675 * constants.c (find_class_or_string_constant): Cast variable `j'
10676 to a `jword' when comparing against one.
10678 * expr.c (java_lang_expand_expr): Remove unused variables
10679 `has_finally_p' and `op0'.
10681 * gjavah.c (print_field_info): Cast a value to jint when comparing
10682 against one. Likewise for a jlong.
10683 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10684 against a signed quantity.
10686 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10687 (print_signature): Don't needlessly dereference variable `str'
10689 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10690 `max_locals' with ATTRIBUTE_UNUSED.
10691 (jcf_parse_class): Likewise for variable `index'.
10693 * parse.h (reverse_jdep_list): Remove static prototype.
10695 * parse.y (build_jump_to_finally): Remove prototype and definition.
10696 (reverse_jdep_list): Add static prototype.
10698 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10699 `assignment' and `expr_decl'.
10701 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10703 1999-03-12 Andrew Haley <aph@cygnus.com>
10705 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10706 we'll need a directory separator and a null character.
10708 1999-03-10 Per Bothner <bothner@cygnus.com>
10710 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10712 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10714 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10717 1999-03-05 Per Bothner <bothner@cygnus.com>
10719 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10721 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10723 * class.c (layout_class_method): A static method in a base class
10724 is never overridden, so treat it like it doesn't exist.
10725 However, do complain about private non-static method overriding
10726 public static method.
10728 * parse.y: Don't set unused INITIALIZED_P flag.
10729 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10731 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10732 (build_array_from_name): Re-order &index[string] to &string[index].
10734 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10735 error_mark (it might catch more errors, but it is more likely to lose).
10737 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10739 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10740 (parse-scan.o): Depend on toplev.h.
10742 * class.c (make_method_value): Add prototype. Make it static.
10743 Remove unused second argument, caller changed.
10745 * expr.c (java_lang_expand_expr): Remove unused variable
10748 * java-tree.h: Don't prototype find_in_current_zip.
10749 Add prototypes for verify_constant_pool, start_java_method,
10750 end_java_method, give_name_to_locals, expand_byte_code,
10751 open_in_zip, set_constant_value, find_constant1, find_constant2,
10752 find_utf8_constant, find_string_constant, find_class_constant,
10753 find_fieldref_index, find_methodref_index, write_constant_pool,
10754 count_constant_pool_bytes and encode_newarray_type.
10756 * jcf-dump.c: Remove unused variable `LONG_temp'.
10758 * jcf-parse.c: Include parse.h.
10759 (jcf_parse_source): Remove unused parameter, all callers changed.
10760 (jcf_figure_file_type): Add static prototype.
10761 (find_in_current_zip): Likewise. Also remove unused parameter,
10762 all callers changed.
10763 (read_class): Initialize variable `saved_pos'.
10765 * jcf-reader.c (jcf_parse_preamble): Mark variables
10766 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10768 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10769 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10770 (java_parse_doc_section): Initialize variable `seen_star'.
10771 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10772 (java_lex_error): Mark parameters `msg' and `forward' with
10774 (java_get_line_col): Mark parameters `filename' and `line' with
10777 * parse-scan.y: Include toplev.h.
10778 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10780 * parse.h: use `struct JCF', not plain `JCF'.
10781 (java_parser_context_save_global, java_expand_classes
10782 java_parser_context_restore_global, java_parse): Add prototypes.
10784 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10787 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10789 * check-init.c (check_init): COPYN takes word count, not bit count.
10791 1999-02-26 Per Bothner <bothner@cygnus.com>
10793 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10794 explicit build_decl. (Avoids crash in reload when optimizing.)
10796 1999-02-25 Per Bothner <bothner@cygnus.com>
10798 * decl.c (complete_start_java_method): Handle synchronized method
10799 even when compiling from bytecode.
10801 1999-02-26 Tom Tromey <tromey@cygnus.com>
10803 * gjavah.c (add_class_decl): Only generate `#include' if outer
10804 class is not the name of the class we are processing. Correctly
10805 append `.h' in #include.
10806 (process_file): Clean up newlines around generated `#include's.
10807 (decode_signature_piece): Correctly handle inner classes.
10808 (struct include): New structure.
10809 (all_includes): New global.
10810 (print_include): New function.
10811 (add_class_decl): Use it.
10812 (process_file): Likewise.
10813 (add_class_decl): Generate include for java-array.h if array
10815 (process_file): Don't generate java-array.h include.
10817 * gjavah.c (add_namelet): Check for standard package names here.
10818 (add_class_decl): Don't check for standard package names here.
10820 1999-02-25 Tom Tromey <tromey@cygnus.com>
10822 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10823 When reading a zip file, only use strncmp if both strings are
10824 bigger than the buffer length. Initialize `k' when looping
10827 1999-02-24 Tom Tromey <tromey@cygnus.com>
10829 * gjavah.c (struct namelet): New structure.
10830 (add_namelet): New function.
10831 (print_namelet): New function.
10832 (print_class_decls): Use add_namelet and print_namelet to generate
10833 namespaces and not classes.
10834 (method_printed): New global.
10835 (HANDLE_END_METHOD): Examine method_printed.
10836 (print_method_info): Set method_printed when required. Print
10837 error if function to be ignored is marked virtual. Handle $finit$
10839 (METHOD_IS_FINAL): New macro.
10840 (print_field_info): Use it.
10841 (HANDLE_METHOD): Clear method_printed.
10842 (method_pass): New global.
10843 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10844 (process_file): Do two passes over both fields and methods.
10845 (HANDLE_METHOD): Examine method_pass.
10846 (root): New global.
10847 (add_class_decl): New function.
10848 (print_class_decls): Don't scan over entire constant pool.
10850 1999-02-23 Tom Tromey <tromey@cygnus.com>
10852 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10853 disable linking in that case.
10855 1999-02-20 Tom Tromey <tromey@cygnus.com>
10857 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10860 1999-02-21 Per Bothner <bothner@cygnus.com>
10862 * decl.c (build_result_decl), java-tree.h: New method.
10863 (complete_start_java_method): Handle synchronized methods.
10864 Don't build DECL_RESULT here. (Ordering dependency problem.)
10865 (start_java_method): Call build_result_decl here instead ...
10866 * parse.y (java_complete_expand_method): ... and here.
10867 (expand_start_java_method): Don't call complete_start_java_method here.
10868 (java_complete_expand_method): Call it here instead.
10869 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10870 * java-tree.h: ... here.
10872 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10873 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10874 for ARRAY_REF - it doesn't work when array bounds are checked.
10875 (patch_array_ref): Handle it here instead.
10877 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10879 1999-02-19 Per Bothner <bothner@cygnus.com>
10881 Force left-to-right evaluation of binary operations etc.
10882 * expr.c (force_evaluation_order), java-tree.h: New function.
10883 * parse.y (java_complete_lhs): Pass binary operations, procedure
10884 calls, and ARRAY_REFs to force_evaluation_order.
10885 (various): Set TREE_SIDE_EFFECTS more carefully.
10887 Tolerate random (non-UTF8) encoding in comments without complaining.
10888 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10889 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10891 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10892 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10894 * parse.y (java_complete_lhs): Ignore an empty statement in a
10895 COMPOUND_EXPR. Don't complain about empty statement after return.
10897 1999-02-19 Per Bothner <bothner@cygnus.com>
10899 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10900 in TREE_LIST - just chain the POINTER_TYPEs together.
10901 (resolve_class): If type already resolved, return decl.
10902 After resolving, update TREE_TYPE(class_type), and name (if array).
10903 * parse.h (do_resolve_class), parse.y: Make non-static.
10904 * class.c (maybe_layout_super_class): Take this_class argument.
10905 Do do_resolve_class if necessary.
10906 (layout_class, layout_class_methods): Adjust calls appropriately.
10907 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10908 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10909 * typeck.c (build_java_array_type): Don't call layout_class.
10911 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10913 * parse.y (check_pkg_class_access): Allow private class access
10914 within the same package.
10915 (strip_out_static_field_access_decl): New function.
10916 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10917 operator argument before testing its nature.
10919 1999-02-03 Per Bothner <bothner@cygnus.com>
10921 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10922 (TRY_EXPR): Simplify - it no longer has a finally clause.
10923 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10924 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10925 * expr.c (java_lang_expand_expr): Likewise.
10926 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10927 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10928 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10929 (build_try_statement): Remove finally parameter and handling.
10930 (build_try_finally_statement): New function.
10931 (patch_try_statement): No longer need to support finally clause.
10932 (try_statement): Update grammar action rules.
10933 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10934 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10936 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10938 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10939 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10941 1999-02-17 Andrew Haley <aph@cygnus.com>
10943 * class.c (build_utf8_ref): Back out broken patch which was
10944 intended to to output signatures using '.' as a separator.
10946 * class.c (make_class_data): Output signatures using '.' as a
10947 separator, rather than '/'.
10948 (mangled_classname): Likewise.
10949 (make_field_value): Likewise.
10950 (make_method_value): Likewise.
10951 * constants.c (alloc_class_constant): Likewise.
10952 * expr.c (build_invokeinterface): Likewise.
10954 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10956 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10957 of an ancient workaround.
10959 1999-02-10 Jeffrey A Law (law@cygnus.com)
10961 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10964 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10966 * lex.c (yylex): Encode \0 as UTF8.
10968 1999-02-10 Tom Tromey <tromey@cygnus.com>
10970 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10971 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10972 (libgcj_zip): Renamed.
10973 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10975 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10977 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10978 (GC_NAME): Renamed -lgc to -lgcjgc.
10980 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10982 * lex.c (java_lang_cloneable): Initialize.
10983 * parse.y (java_lang_cloneable): New static variable.
10984 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10985 doing one more qualification round.
10986 (valid_ref_assignconv_cast_p): Reject null source or
10987 destination. Allow an array to be cast into java.lang.Cloneable.
10988 (patch_cast): Swapped two first arguments to first call to
10989 valid_ref_assignconv_cast_p.
10991 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10993 * parse.h: DECL_P renamed JDECL_P.
10994 * parse.y: DECL_P replaced by JDECL_P.
10995 (build_array_from_name): Always use pointer's type.
10996 (patch_bc_statement): Extra code to search continue target in a
10997 for loop. Fixed comments. Continue target is current loop when
11000 1999-02-05 Andrew Haley <aph@cygnus.com>
11002 * class.c (make_class_data): The superclass of an interface should
11003 be null, not class Object.
11005 * lex.c (java_lex): Sign extend hex literals.
11007 1999-02-04 Andrew Haley <aph@cygnus.com>
11009 * class.c (build_utf8_ref): Output signatures using '.' as a
11010 separator, rather than '/'.
11011 (make_class_data): Likewise.
11013 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
11015 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
11016 mkstemp.o. Get them from libiberty now.
11018 1999-02-02 Jeffrey A Law (law@cygnus.com)
11020 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
11022 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11024 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
11027 1999-02-02 Per Bothner <bothner@cygnus.com>
11029 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
11030 * jcf-write.c (generate_bytecode_return): New function.
11031 (generate_bytecode_insns): Use it, for RETURN_EXPR.
11033 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
11034 generate special [fd]const_[01] instructions.
11036 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
11038 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
11039 handling OPCODE_lookupswitch or OPCODE_tableswitch.
11041 1999-02-01 Per Bothner <bothner@cygnus.com>
11043 * parse.y (patch_method_invocation): Handle calling static methods,
11044 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
11046 * parse.y (java_complete_lhs): Don't complain about unreachable
11047 exit condition in a do-while statement.
11049 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11051 * lex.c (java_read_char): Fixed utf8 decoding.
11052 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
11054 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
11055 comments. Local variable `all_primitive' is gone. Broadened
11056 acceptance of `0' to floating point targets. `long' can now be
11057 widened to `double' or `float'.
11058 (valid_method_invocation_conversion_p): Added leading
11059 comment. Fixed tabulation.
11060 (build_string_concatenation): Optimize out left or right empty
11063 1999-01-28 Per Bothner <bothner@cygnus.com>
11065 * jcf-write.c (localvar_alloc): Only emit entry for
11066 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11067 (generate_bytecode_insns): Only call put_linenumber if
11068 debug_info_level > DINFO_LEVEL_NONE.
11069 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11070 is specified, add -g1 (for compatibility wih javac).
11072 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11074 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11075 gjavah.o, check-init.o, jv-scan.o
11077 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11079 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11081 * gjavah.c: Include config.h and system.h.
11083 * javaop.h (inline): Don't define, its handled by system.h.
11084 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11085 from `inline' to `static inline'.
11087 * jcf.h (inline): Don't define, its handled by system.h.
11089 * lex.c (inline): Likewise.
11091 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11093 * lang-specs.h: Map -Qn to -fno-ident.
11095 1999-01-29 Richard Henderson <rth@cygnus.com>
11097 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11099 1999-01-29 Tom Tromey <tromey@cygnus.com>
11101 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11102 then cast it to Object before calling `append' method.
11104 1999-01-28 Per Bothner <bothner@cygnus.com>
11106 * check-init.c (check_bool2_init, check_bool_init, check_init):
11107 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11108 * jcf-write.c (generate_bytecode_insns): Likewise.
11110 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11112 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11113 * parse.y (patch_cast): Allow a boolean to be cast into a
11116 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11118 * parse.y: (class_declaration:): Fixed indentation.
11119 (class_member_declaration:): Extra `;' after field declaration now
11121 (interface_declaration:): Removed debug messages in error reports.
11122 (patch_binop): Nodes created and returned inherit the orignal
11123 node's COMPOUND_ASSIGN_P flag value.
11124 (patch_cast): Fix cast from char to floating point.
11126 1999-01-25 Andrew Haley <aph@cygnus.com>
11128 * except.c, java-except.h (expand_resume_after_catch): new
11130 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11131 to branch back to main flow of control after a catch block.
11133 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11135 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11136 $(srcdir)/../system.h.
11137 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11138 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11139 (jcf-write.o): Likewise.
11140 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11141 (mangle.o): Depend on $(srcdir)/../toplev.h.
11142 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11143 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11145 * class.c: Include output.h and parse.h.
11146 (mangled_classname): Add the `const' keyword to a char*.
11147 (find_named_method): Hide unused function definition.
11148 (build_utf8_ref): Change type of variable `c' to unsigned char.
11149 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11150 (build_class_ref): Add the `const' keyword to a char*.
11151 (layout_class_method): Remove unused variable `buf'.
11153 * decl.c (find_local_variable): Remove unused variable `rtl'.
11154 (pushdecl): Likewise for variables `different_binding_level' and
11156 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11157 (maybe_build_cleanup): Likewise for parameter `decl'.
11159 * except.c (expand_start_java_handler): Mark parameter `range'
11160 with ATTRIBUTE_UNUSED.
11162 * expr.c: Include except.h.
11163 (pop_type): Remove unused variable `i'.
11164 (pop_value): Likewise for variables `n_words' and `i'.
11165 (expand_java_arrayload): Likewise for variable `convert'.
11166 (java_lang_expand_expr): Likewise for variables `op0', `type',
11167 `mode', `unsignedp', `node' and `elements'.
11168 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11170 (process_jvm_instruction): Add a `const' qualifier to a char*.
11172 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11173 (temp_directory): Likewise.
11174 (print_c_decl): Likewise.
11175 (print_method_info): Likewise.
11176 (decode_signature_piece): Likewise.
11177 (print_mangled_classname): Likewise.
11179 * java-except.h: Provide prototypes for maybe_start_try,
11180 maybe_end_try and add_handler.
11182 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11183 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11184 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11185 init_expr_processing, push_super_field, init_class_processing,
11186 can_widen_reference_to, class_depth, verify_jvm_instructions,
11187 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11188 set_local_type, merge_type_state, push_type, load_type_state,
11189 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11190 emit_unicode_mangled_name): Add prototypes.
11192 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11193 (print_signature_type): Use ISDIGIT, not isdigit.
11194 (print_signature): Remove unused variable `j'.
11196 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11197 int when comparing against one.
11199 * jcf-parse.c: Include toplev.h.
11201 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11202 (localvar_free): Remove unused variable `i'.
11203 (generate_bytecode_conditional): Likewise for variable `kind'.
11205 * jv-scan.c: Include config.h and system.h. Remove redundant
11206 OS header and gansidecl.h includes.
11207 (warning): Add the `const' keyword to a char*. Also add
11208 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11209 __STDC__, when determining whether to use ANSI-isms.
11210 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11211 (xmalloc): Don't redundantly prototype here.
11212 (main): Remove unused parameter `envp'. Also fix the arguments
11213 passed to function `fatal' to match the format specifier.
11215 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11217 * mangle.c: Include toplev.h.
11218 (emit_unicode_mangled_name): Declare parameter `len'.
11220 * parse.y (parse_warning_context): Add the `const' keyword to a
11221 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11222 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11223 (issue_warning_error_from_context): Add the `const' keyword to
11225 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11226 not `__STDC__' for whether to use ANSI-isms.
11228 * typeck.c (incomplete_type_error): Mark parameters `value' and
11229 `type' with ATTRIBUTE_UNUSED.
11230 (parse_signature_type): Use ISDIGIT, not isdigit.
11232 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11233 (verify_jvm_instructions): Likewise. Remove unused variables
11234 `field_name' and `default_val'.
11236 * zextract.c: Include config.h and system.h. Remove redundant
11237 OS header includes.
11239 * zipfile.h: Prototype `read_zip_archive'.
11241 1999-01-21 Andrew Haley <aph@cygnus.com>
11243 * typeck.c (convert): Allow conversions to void type: some
11244 optimizations in gcc do this.
11246 1999-01-21 Andrew Haley <aph@cygnus.com>
11248 * typeck.c (convert_ieee_real_to_integer): New function.
11249 (convert): When not using fast-math and using hardware fp, convert
11250 an IEEE NaN to zero.
11252 1999-01-18 Andrew Haley <aph@cygnus.com>
11254 * parse.y (patch_binop): Do a type conversion from signed to
11255 unsigned and then back to signed when a ">>>" is found.
11257 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11259 * java-tree.h: (check_for_initialization): Added prototype.
11260 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11261 * parse.y (do_resolve_class): Removed unused locals.
11262 (read_import_dir): Likewise.
11263 (resolve_qualified_expression_name): Array creation
11264 expressions are valid primary expressions.
11265 (qualify_ambiguous_name): Likewise.
11266 (patch_synchronized_statement): Removed unused local.
11268 1999-01-17 Jeffrey A Law (law@cygnus.com)
11270 * Makefile.in (zextract.o): Add dependencies.
11272 * Makefile.in: Do not put ^Ls at the start of a line.
11274 1999-01-15 Per Bothner <bothner@cygnus.com>
11276 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11277 sub-type the result of the call that gets the exception value.
11279 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11280 don't call finish_class.
11282 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11283 clear found before continuing.
11285 * verify.c (verify_jvm_instructions): On an array load, allow
11286 and handle top of stack to be TYPE_NULL.
11288 * gjavah.c (generate_access): Translate Java package private or
11289 protected access to C++ public, but with a comment.
11291 1999-01-13 Andrew Haley <aph@cygnus.com>
11293 * expr.c (generate_name): Name prefix changed to avoid clashes
11294 with assembler temp labels.
11296 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11297 MODIFY_EXPR. Without this, code for the assignment may not be
11298 generated at all and the synchronized statement will read an
11299 uninitialized variable.
11301 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11303 * class.c (maybe_layout_super_class): Fixed returned value.
11304 * lex.c: Added 1999 to the copyright.
11305 (java_init_lex): Initialize java_lang_imported.
11306 * lex.h: Added 1999 to the copyright.
11307 * parse.h: Added 1999 to the copyright.
11308 (REGISTER_IMPORT): Fixed typo in trailing macro.
11309 (CURRENT_OSB): New macro.
11310 (struct parser_ctxt): New fields osb_depth, osb_limit.
11311 * parse.y (java_lang_id): New global variable.
11312 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11313 (array_creation_expression:): Use CURRENT_OSB.
11314 (dims:): Uses a stack to keep track of array dimensions.
11315 (cast_expression:): Use CURRENT_OSB.
11316 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11318 (register_fields): Fixed typos in comment.
11319 (check_method_redefinition): Fixed comment indentation.
11320 (java_check_regular_methods): Set saved found wfl to NULL after
11321 having reinstalled it in the previously found DECL_NAME.
11323 1999-01-10 Richard Henderson <rth@cygnus.com>
11325 * gjavah.c (java_float_finite): Use a union to do type punning.
11326 (java_double_finite): Likewise.
11328 1999-01-09 Per Bothner <bothner@cygnus.com>
11330 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11331 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11332 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11333 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11334 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11335 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11337 1999-01-08 Per Bothner <bothner@cygnus.com>
11339 * check-init.c (check_init): If compiling to native, we don't
11340 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11342 1999-01-08 Tom Tromey <tromey@cygnus.com>
11344 * parse-scan.y (variable_declarator_id): Set or increment
11346 (bracket_count): New global.
11347 (formal_parameter): Handle case where bracket pairs trail variable
11350 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11352 * jcf-parse.c (yyparse): variable len changed from a char to an
11353 int to prevent overflow.
11355 1999-01-06 Per Bothner <bothner@cygnus.com>
11357 * java-tree.h: Declare read_class.
11358 * jcf-parse.c (read_class): New function.
11359 (load_class): Now just call read_class.
11361 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11362 * jcf-parse.c (parse_source_file): Declare save_error_count,
11363 which is needed by java_parse_abort_on_error macro,
11364 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11366 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11367 constructor, if initializing a static field.
11368 (patch_new_array_init): Set TREE_CONSTANT if it is.
11369 * expr.c (java_lang_expand_expr): For a static array constructor
11370 of primitive elements, allocate the array itself statically.
11371 Disabled until we can set the vtable field statically.
11373 * check-init.c: New file. Checks for definite assignment.
11374 * Makefile.in (JAVA_OBJS): Add check-init.o.
11375 * parse.y (java_complete_expand_method): Call check_for_initialization.
11376 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11378 1999-01-06 Graham <grahams@rcp.co.uk>
11380 * parse.y : include system.h instead of including
11381 standard headers directly with the exception of <dirent.h>.
11383 1999-01-06 Per Bothner <bothner@cygnus.com>
11385 * lex.h: Moved static function declarations to lex.c,
11386 to shut up some -Wall warnings.
11387 * lex.c: Static function declarations moved here.
11388 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11390 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11392 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11394 1998-12-22 Per Bothner <bothner@cygnus.com>
11396 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11397 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11399 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11400 (localvar_alloc): Change return type to void,
11401 (emit_unop): Remove unused variable size.
11403 * jcf-write.c (struct jcf_block): Add new union.
11404 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11405 (call_cleanups): New functions.
11406 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11407 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11408 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11409 * lang.c (lang_init): Call using_eh_for_cleanups.
11410 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11411 completing operands to patch_synchronized_statement.
11412 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11413 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11414 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11416 1998-12-20 John F. Carr <jfc@mit.edu>
11418 * Make-lang.in: Comment out control-Ls; they upset some makes.
11420 1998-12-18 Tom Tromey <tromey@cygnus.com>
11422 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11425 1998-12-17 Tom Tromey <tromey@cygnus.com>
11427 * parse.y (DIR_SEPARATOR): New define.
11428 (check_class_interface_creation): Use it.
11430 * parse-scan.y (report_main_declaration): Recognize
11431 `java.lang.String' in argument to main.
11433 1998-12-16 Per Bothner <bothner@cygnus.com>
11435 * parse.y (create_interface): Remove bogus test.
11437 1998-12-16 Per Bothner <bothner@cygnus.com>
11439 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11440 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11442 1998-12-16 Tom Tromey <tromey@cygnus.com>
11444 * parse-scan.y (qualified_name): Use correct sprintf format.
11446 1998-12-15 Tom Tromey <tromey@cygnus.com>
11448 * gjavah.c (print_field_info): Changed how most negative number is
11451 1998-12-14 Per Bothner <bothner@cygnus.com>
11453 * parse.y (fold_constant_for_init): New function.
11454 (resolve_expression_name): Don't replace static final
11455 constant-initialized fields by its value.
11456 (java_complete_lhs): New. Same as java_complete_tree, except does
11457 not replace static final constant-initialized fields by their values.
11458 (register_fields): If there is an initializer, set DECL_INITIAL and
11459 MODIFY_EXPR_FROM_INITIALIZATION_P.
11460 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11461 Only call patch_initialized_static_field if
11462 MODIFY_EXPR_FROM_INITIALIZATION_P.
11463 (patch_initialized_static_field): If not valid constant, clear
11466 * parse.y (lookup_field_wrapper): Fix thinko.
11468 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11469 set and restore global lineno.
11471 1998-12-14 Tom Tromey <tromey@cygnus.com>
11473 * gjavah.c (print_field_info): If value to print is the smallest
11474 value of its size, then print as hex to avoid later warnings from
11477 1998-12-14 Tom Tromey <tromey@cygnus.com>
11479 * gjavah.c (decompile_method): Decompile `return null'.
11480 (process_file): Generate `#pragma interface'.
11481 (method_declared): New global.
11482 (print_method_info): Set it.
11483 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11484 (print_method_info): Handle abstract methods.
11486 1998-12-13 Per Bothner <bothner@cygnus.com>
11488 * parse.y (patch_method_invocation): If class_decl is null
11489 (e.g. an array type), use original type.
11491 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11492 errors about uncaught exception from clone (of array, specifically).
11494 1998-12-13 Tom Tromey <tromey@cygnus.com>
11496 * gjavah.c (decompile_method): Handle all types of `return'
11497 opcode. Decompile `return this' and `return'.
11498 (method_access): New global.
11499 (print_method_info): Set it.
11500 (decompile_method): Don't decompile a synchronized method.
11502 1998-12-13 Tom Tromey <tromey@cygnus.com>
11504 * jcf-reader.c (jcf_parse_one_method): Recognize
11506 * gjavah.c (HANDLE_END_METHOD): New macro.
11507 (HANDLE_CODE_ATTRIBUTE): New macro.
11508 (decompile_method): New function.
11509 (print_method_info): Don't print `;\n' at end of function decl.
11510 Include java-opcodes.h.
11511 (decompiled): New global.
11513 1998-12-12 Per Bothner <bothner@cygnus.com>
11515 * class.c (build_class_ref): Handle PRIMTYPE.class if
11516 flag_emit_class_files.
11517 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11518 if flag_emit_class_files.
11519 * parse.y (java_complete_tree): Pre-liminary support for
11520 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11522 * parse.y (patch_synchronized_statement): Don't call monitorexit
11523 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11525 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11527 * zipfile.h (opendir_in_zip): New declaration.
11528 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11529 (opendir_in_zip): New function, using code from open_in_zip.
11530 (open_in_zip): Call opendir_in_zip.
11531 (find_class): Remove no-longer-used do_class_file parameter,
11532 but add source_ok parameter. Change logic so if we find a .java file,
11533 we don't look for .class in later classpath emtries.
11534 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11535 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11536 * gjavah.c: Update call to find_class.
11537 * jcf-dump.c: Likewise.
11539 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11540 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11541 nothing if body is empty_stmt_node.
11542 Various little fixes so SP gets correctly adjusted.
11543 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11544 For CALL_EXPR, test if static first.
11545 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11546 such as the ones we create for Object and Class.
11547 Set and restore current_function_decl.
11548 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11549 (note_possible_classname): New function.
11550 (read_import_entry): Removed. Merged with read_import_dir.
11551 (read_import_dir): Don't call find_class - that only gives us
11552 the first classpath entry having the needed package.
11553 Use the struct buffer data structure from buffer.h.
11554 (read_import_dir, find_in_imports_on_demand): The remembered
11555 class names now use '.' (not '/') as package separator.
11557 * parse.y (java_complete_expand_methods): Call write_classfile
11558 here, and not in java_expand_classes (which only gets first class).
11560 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11563 (register_fields): If a static fields has an initializer, just
11564 chain it on ctxp->static_initialized, and handle later.
11565 (java_complete_expand_methods): Force <clinit> first.
11566 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11567 - it's already been completed.
11568 (patch_initialized_static_field): New function.
11569 (java_complete_field): Call it.
11571 1998-12-12 Per Bothner <bothner@cygnus.com>
11573 * expr.c (encode_newarray_type, build_new_array): New functions.
11574 * java-tree.h: Declare build_new_array.
11575 * jcf-write.c (patch_newarray): Use build_new_array.
11577 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11578 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11580 * parse.y (patch_new_array_init): Re-organize.
11581 Now is passed the actual array (pointer) type of the value.
11582 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11583 (patch_array_constructor): Removed - merged into patch_new_array_init.
11584 (java_complete_tree): Update patch_new_array_init.
11586 * jcf-write.c (find_constant_index): New function.
11587 (generate_bytecode_insns): Use find_constant_index.
11588 (generate_classfile): Use find_constant_index for ConstantValue.
11590 1998-12-11 Tom Tromey <tromey@cygnus.com>
11592 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11593 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11594 * class.c (make_class_data): Renamed dtable -> vtable, and
11595 dtable_method_count -> vtable_method_count.
11597 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11599 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11600 global variables, initialized.
11601 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11602 Declared new global variables.
11603 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11604 double_zero_node, integer_zero_node upon direct matching.
11605 * parse.y (purify_type_name): Added function prototype.
11606 (duplicate_declaration_error_p): Consider new_type as potentially
11607 being a incomplete type. Use purify_type_name on type string.
11608 (method_header): saved_type: unused variable removed. Don't figure
11609 return type if method name is invalid.
11610 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11611 processed by patch_unaryop.
11612 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11613 increment/decrement node into its original type after binary
11614 numeric promotion on its operands.
11616 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11618 * parse.y (array_initializer:): Array init operand is NULL_TREE
11619 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11620 now an error. Fixed indentation problems.
11621 (patch_string): Handle error_mark_node as an argument.
11622 (patch_new_array_init): Fixed indentation problems.
11623 (array_constructor_check_entry): Removed check on null wfl_value.
11624 Return an error if wfl_value's walk returns an error.
11626 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11628 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11629 * lex.c (java_lex): Remember column position before advancing one
11630 token. Retain location information on OCB_TK.
11631 * lex.h (typedef struct java_lc): Added new field.
11632 * parse.h (GET_SKIP_TYPE): New macro.
11633 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11634 * parse.y (build_new_array_init, patch_new_array_init,
11635 patch_array_constructor, maybe_build_array_element_wfl,
11636 array_constructor_check_entry): New function prototypes.
11637 (switch_block:): Tagged <node>.
11638 (OCB_TK): Tagged <operator>.
11639 (array_initializer:): Installed actions.
11640 (variable_initializer): Build location information on element if
11642 (switch_statement:): Fixed indentation typo.
11643 (switch_block:): Redefined default action.
11644 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11645 (patch_assignment): Removed duplicate code.
11646 (maybe_build_array_element_wfl, build_new_array_init,
11647 patch_new_array_init, patch_array_constructor,
11648 array_constructor_check_entry): New functions.
11650 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11652 * parse.y (array_initializer): Tagged <node>.
11653 (variable_initializer:): Use default rule.
11654 (array_initializer:): Defined actions.
11655 (variable_initializers:): Likewise.
11656 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11657 non-static field accesses.
11658 (patch_invoke): Fixed indentation typo.
11659 (java_complete_tree): Likewise.
11660 (build_labeled_block): Changed leading comment. Generate an error
11661 in case of duplicate loop labels.
11662 (patch_conditional_expr): Patch results of string concatenation
11665 1998-12-06 Per Bothner <bothner@cygnus.com>
11667 * constants.c (find_methodref_index): When the class is an interface,
11668 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11670 * decl.c (finit_identifier_node): Use "$finit$", rather than
11671 "<finit>" (which Sun's verifier rejects).
11672 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11673 (generate_field_initialization_code): Removed.
11674 (fix_constructors) Don't add call to $finit$ here (wrong order).
11675 (patch_method_invocation): Add $finit$ call here.
11677 * java-tree.h (CALL_USING_SUPER): New macro.
11678 * parse.y (patch_invoke): Remove im local variable.
11679 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11680 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11681 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11683 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11685 * parse.y (java_complete_tree): Don't complain about unreachable
11686 statement if it is empty_stmt_node.
11688 * jcf-write.c (find_constant_wide): New function.
11689 (push_long_const): Use find_constant_wide.
11691 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11692 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11693 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11694 Emit invokeinterface when calling an interface method.
11695 Emit invokespecial also when calling super or private methods.
11697 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11699 1998-12-06 Per Bothner <bothner@cygnus.com>
11701 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11703 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11705 * java-tree.h (java_layout_seen_class_methods): New function
11707 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11708 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11709 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11710 * parse.y (method_declarator:): Defined action.
11711 (issue_warning_error_from_context): input_filename saved, set to
11712 the appropriate value and restored after java_error is called.
11713 (build_unresolved_array_type): Fixed comment.
11714 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11715 (method_header): Deal with return type the same way type are
11716 handled for fields and method's parameters and local variables
11718 (check_method_redefinition): Removed extra CR.
11719 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11720 (java_layout_seen_class_methods): New function.
11721 (java_layout_classes): Call java_layout_seen_class_methods.
11723 1998-12-03 Per Bothner <bothner@cygnus.com>
11725 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11727 1998-12-03 Per Bothner <bothner@cygnus.com>
11729 * jcf-dump.c (main): Fix error message.
11730 * jcf-path.c (add_entry): Style fix.
11732 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11734 * class.c (layout_class_method): Call build_java_argument_signature
11735 on constructors too.
11736 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11737 (patch_method_invocation): Define a primary when resolving an
11738 expression name. Augmented comment on code checking illegal `this'
11739 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11741 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11743 * class.c (layout_class_method): Don't report error on non-static
11744 overriding static if the method is private.
11745 * java-tree.h (finish_class): Prototype added.
11746 * lex.c (java_get_line_col): Handle col argument -2 value.
11747 * parse.h: All static method declarations moved to parse.y.
11748 * parse.y: Now contains all static method declarations previously
11750 (find_expr_with_wfl, missing_return_error,
11751 unreachable_stmt_error): New functions.
11752 (java_get_real_method_name): Identify constructors bearing class
11753 names in source code compiled classes only.
11754 (java_complete_expand_methods): Call missing_return_error.
11755 (invocation_mode): Private methods invoked as static methods.
11756 (java_complete_tree): Call unreachable_stmt_error.
11758 1998-12-01 Tom Tromey <tromey@cygnus.com>
11760 * Makefile.in (+target): Removed.
11761 (+xmake_file): Likewise.
11762 (+tmake_file): Likewise.
11763 (.NOEXPORT): Removed duplicate.
11765 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11767 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11769 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11771 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11772 libiberty.h. Provide an xmalloc definition.
11774 * jvspec.c: Remove the xmalloc prototype.
11776 * parse-scan.y: Include config.h and system.h. Don't include
11777 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11778 Provide an xstrdup definition.
11780 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11782 * jcf-path.c (add_entry): Recognize ".jar" too.
11783 * lang-specs.h: Likewise.
11785 1998-11-26 Per Bothner <bothner@cygnus.com>
11787 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11788 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11790 * jcf-write.c (generate_bytecode_insns):
11791 Handle pre/post-increment/decrement of long.
11793 * jcf-write.c (generate_bytecode_insns):
11794 Handle missing exception handler (finally for synchronized).
11796 1998-11-25 Per Bothner <bothner@cygnus.com>
11798 * java-tree.h (end_params_node): Declare global.
11799 * decl.c (end_params_node): New global.
11800 (init_decl_processing, start_java_method): Use end_params_node for
11801 end of list of parameter types. Follows correct gcc conventions.
11802 * expr.c (pop_argument_types, pop_arguments): Likewise.
11803 * lang.c (put_decl_node): Likewise.
11804 * typeck.c (various places): Likewise.
11805 * class.y (various places): Likewise.
11806 * parse.y (various places): Likewise.
11808 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11809 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11811 * class.c: Add #include flags.h, remove no-longer needed declaration.
11813 * class.c (layout_class_method): Remove commented-out code, re-format.
11814 Don't add vtable entry (or index) for private methods.
11815 * expr.c (expand_invoke): A private method is implicitly final.
11816 * class.c (make_class_data): If inlining or optimizing,
11817 skip private methods.
11819 * class.c (finish_class): New function. Calls existing methods,
11820 but alls emits deferred inline functions.
11821 * jcf-parse.c (parse_class_file): Call finish_class.
11822 * parse.y (java_complete_expand_methods): Likewise.
11824 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11826 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11828 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11830 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11832 1998-11-24 Per Bothner <bothner@cygnus.com>
11834 * (generate_classfile): Always write class access flag with
11837 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11839 * class.c (maybe_layout_super_class): New function.
11840 (layout_class): Reorganized. Loop on class methods dispatched into
11841 a new function. Call maybe_layout_super_class.
11842 (layout_class_methods, layout_class_method): New functions.
11843 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11845 (expand_invoke): Likewise.
11846 * java-tree.h (all_class_list): New global variable declared.
11847 (layout_class_methods, layout_class_method): New function
11849 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11850 * jcf-parse.c (all_class_list): New global variable.
11851 (load_class): Extended what class_or_name can be. Use parser
11852 context mechanism to save globals before calling jcf_parse.
11853 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11854 is set on the file name.
11855 (jcf_parse): Layout class methods when Object is loaded, otherwise
11856 record class in all_class_list for delayed method layout.
11857 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11858 * lang.c (put_decl_node): Decode <init> into the decl context
11860 * lex.c (java_allocate_new_line): Use xmalloc.
11861 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11862 pointers, not TREE_LIST elements.
11863 (struct parser_ctxt): Fixed comment indentations, added comments
11864 and reordered some fields.
11865 (java_check_methods): Function prototype removed.
11866 * parse.y (java_push_parser_context): Use xmalloc.
11867 (java_parser_context_restore_global): Pop extra pushed ctxp only
11868 when there's nothing next.
11869 (maybe_create_class_interface_decl): Fixed comment, add new
11870 created class decl to all_class_list.
11871 (method_header): Use GET_REAL_TYPE on argument's types.
11872 (method_declarator): Use GET_REAL_TYPE, change type to the real
11873 type in TREE_LIST dependency node. Build argument list with the
11875 (create_jdep_list): Use xmalloc. Removed allocation error message.
11876 (obtain_incomplete_type): Fixed leading comment. Broadened
11877 incoming argument meaning.
11878 (register_incomplete_type): Use xmalloc. Removed allocation error
11880 (safe_layout_class): Fixed leading comment.
11881 (jdep_resolve_class): Reversed if statement condition and switch
11882 if and else bodies.
11883 (resolve_and_layout): Fixed leading comment. Broadened incoming
11885 (complete_class_report_errors): New local variable name, for
11886 clarity. purify_type_name used for all error cases.
11887 (java_get_real_method_name): Stricter check on constructors.
11888 (java_check_regular_methods): Reverse methods list only if not
11889 already laid out. Layout artificial constructor.
11890 (java_check_methods): Deleted.
11891 (source_start_java_method): Obtain incomplete type for patchable
11893 (java_layout_classes): Fixed leading comment. Use
11894 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11895 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11896 before returning. Fixed comments.
11897 (java_expand_classes): Check for errors up front.
11898 (patch_method_invocation): Class to search is resolved and laid
11901 1998-11-24 Per Bothner <bothner@cygnus.com>
11903 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11905 * javaop.h (int8): Removed - not used.
11906 (jbyte): Redefine portably with correct signedness.
11908 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11910 * jcf-write.c (generate_bytecode_insns): Fix typo
11911 OPCODE_getstatic to OPCODE_getfield.
11913 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11914 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11915 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11917 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11919 * jcf-parse.c (jcf_parse_source): Function returned type is
11920 void. Added prototype.
11921 (jcf_parse): Function returned type is void.
11922 (yyparse): Remove call to fclose on the last parsed file.
11924 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11926 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11928 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11929 (layout_class): Cope with methods featuring WFL in decl names.
11930 * decl.c (unqualified_object_id_node): New global variable,
11932 (build_decl_no_layout): Removed.
11933 * expr.c (build_primtype_type_ref): Handle Double.
11934 (java_lang_expand_expr): Fixed indentations.
11935 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11936 (flag_wall, flag_redundant, flag_not_overriding,
11937 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11938 variable declarations.
11939 (build_decl_no_layout): Removed prototype.
11940 (java_get_real_method_name): Added prototype.
11941 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11942 (java_parse_abort_on_error): Macro now just returns.
11943 * jcf-parse.c (jcf_parse_source): Check fclose returned
11944 value. Call emit_register_classes if java_report_errors returns
11946 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11947 flag_static_local_jdk1_1): New integer flags.
11948 (lang_decode_option): New flags set here.
11949 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11950 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11951 the flag_redundant variable.
11952 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11953 when parsing java.lang.Object class.
11954 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11955 NULL_TREE to build.
11956 (resolve_qualified_expression_name): Fixed indentation.
11957 (patch_array_ref): Changed prototype.
11958 (not_initialized_as_it_should_p): Prototype removed.
11959 (java_report_errors): Added function prototype.
11960 * parse.y (formal_parameter:): Changed error message for not yet
11961 supported final parameters.
11962 (class_type_list:): Set both PURPOSE and VALUE of created
11963 TREE_LIST to be class_type.
11964 (primary_no_new_array:): Handle class literals on primitive types.
11965 (parse_warning_context): Reinstalled correct force_error and
11966 do_warning flags setups.
11967 (java_report_errors): Changed prototype. Return java_error_count
11969 (variable_redefinition_error): Consider treating variable type as
11971 (create_interface): Warn about redundant abstract modifier if
11972 flag_redundant is set. Changed error message.
11973 (lookup_field_wrapper): Save/restore globals before/after looking
11975 (duplicate_declaration_error_p): Consider treating declaration
11976 type as a fake pointer.
11977 (register_fields): Extract real type from dependency node. Check
11978 for duplicate field declaration after type adjustment. Use
11979 DECL_INITIAL to store static final initialized values.
11980 (method_header): Extract real function type from dependency node.
11981 (check_abstract_method_header): Use GET_METHOD_NAME.
11982 (obtain_incomplete_type): Layout fake pointer type.
11983 (safe_layout_class): Don't try to check for methods before layout.
11984 (java_complete_class): Don't check for correct throws clause
11985 elements inheritance here.
11986 (resolve_and_layout): Broadened name parameter meaning.
11987 (reset_method_name): Use GET_METHOD_NAME.
11988 (java_get_real_method_name): New function.
11989 (java_check_regular_methods): Don't check methods in
11990 java.lang.Object. Verify lineage of throws clause elements. Use
11991 flag_no_overriding in warning report.
11992 (check_throws_clauses): Don't check if class was from
11993 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11994 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11995 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11996 warning on unsupported final local variables. Use build_decl
11997 instead of build_decl_no_layout. Get real local variable type from
11999 (source_start_java_method): Get real parameter type from
12000 dependency node. Call build_decl instead of build_decl_no_layout.
12001 (java_layout_classes): Reverse tree and layout type and class as
12002 required. Mark class as loaded when done.
12003 (resolve_field_access): Fixed indentation. Restricted condition
12004 leading to static field access code generation. Set field_type
12005 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
12006 (resolve_qualified_expression_name): Initialize type_found to
12007 null. Handle static field resolved during qualification. Fixed
12008 layout on non primitive field decl types.
12009 (not_accessible_p): Fixed typo in comment.
12010 (patch_method_invocation): Resolve and layout class to search from
12012 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
12013 layout non primitive type, if necessary. Make method node only to
12015 (find_applicable_accessible_methods_list): Consider WFL'ed method
12016 decl names. Fixed indentation.
12017 (argument_types_convertible): Resolve and layout target type if
12019 (java_complete_tree): Fixed indentation problems. Rewrote
12020 CALL_EXPR thrown exceptions check. Re-installed further processing
12021 of the assignment in certain cases.
12022 (patch_assignment): Call maybe_build_primttype_type_ref to perform
12023 inlining on class literals.
12024 (valid_builtin_assignconv_identity_widening_p): Cope with constant
12026 (valid_method_invocation_conversion_p): Likewise.
12027 (patch_string): Temporary disable forbidden use of `this' in
12028 explicit constructor invocations when doing string concatenation
12029 within their scope.
12030 (patch_unaryop): Added comment. Reinstalled code to disable
12031 further check on assignment operation with cast expression RHS.
12032 (patch_switch_statement): Fixed indentation.
12033 (build_try_statement): Call build_decl instead of
12034 build_decl_no_layout.
12035 (patch_synchronized_statement): Likewise.
12036 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
12037 IS_UNCHECKED_EXPRESSION_P.
12038 (check_thrown_exceptions_do): Changed leading comment. Resolve and
12039 layout argument exception type.
12040 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
12041 of IS_UNCHECKED_EXPRESSION_P.
12043 1998-11-18 Anthony Green <green@cygnus.com>
12045 * jcf-parse.c (yyparse): Open class file in binary mode.
12047 1998-11-15 Per Bothner <bothner@cygnus.com>
12049 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
12051 * jcf-write.c (perform_relocations): Move check out one loop.
12053 1998-11-15 Anthony Green <green@hoser.cygnus.com>
12055 * Make-lang.in: Fix reference to srcdir.
12056 * jv-scan.c: Add missing xmalloc prototype.
12057 * jvgenmain.c: Ditto.
12059 1998-11-15 Per Bothner <bothner@cygnus.com>
12061 * decl.c (error_mark_node), java-tree.h: New global.
12062 * parse.y: Use empty_stmt_node instead of size_zero_node.
12063 (build_if_else_statement): If missing else, use empty_stmt_node.
12065 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12066 (java_complete_expand_method): Complain if return is missing.
12067 (java_check_regular_methods): Comment out incorrect error check.
12068 (not_accessible_p): Fix incorrect handling of protected methods.
12069 (patch_method_invocation): Pass correct context to not_accessible_p.
12070 (find_applicable_accessible_methods_list): Likewise.
12071 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12072 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12073 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12074 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12076 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12077 (push_int_const): Remove reundant NOTE_PUSH.
12078 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12079 (- case SWITCH_EXPR): Fix code generation bug.
12080 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12081 (generate_classfile): More robust for abstract methods.
12083 1998-11-15 Anthony Green <green@cygnus.com>
12085 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12086 * Make-lang.in: Ditto.
12088 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12089 * jvgenmain: Ditto.
12091 1998-11-15 Per Bothner <bothner@cygnus.com>
12093 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12095 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12097 1998-11-14 Per Bothner <bothner@cygnus.com>
12099 Allow uses of interface types to verify. This is not really
12100 type-safe, but it matches what Sun does, and is OK as long as
12101 there are appropriate run-time checks.
12102 * verify.c (merge_types): If merging two interface types,
12103 just set the result to java.lang.Object.
12104 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12106 1998-11-13 Tom Tromey <tromey@cygnus.com>
12108 * gjavah.c (main): Handle --output-class-directory argument.
12109 * jvspec.c (lang_specific_driver): Translate `-d' into
12110 -foutput-class-dir.
12111 * jcf.h (jcf_write_base_directory): Declare.
12112 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12113 * lang-options.h: Mention -foutput-class-dir.
12114 * jcf-write.c (jcf_write_base_directory): New global.
12115 (make_class_file_name): Put generated .class file into `-d'
12116 directory, or into source directory if -d not given. Function now
12118 (write_classfile): Free class file name. Handle case where class
12120 (DIR_SEPARATOR): New macro.
12121 Include <sys/stat.h>
12123 * Makefile.in (prefix): New macro.
12125 1998-11-12 Per Bothner <bothner@cygnus.com>
12127 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12128 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12129 here (done in patch_invoke instead).
12130 (case_identity): Moved here from parse.y.
12132 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12133 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12134 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12135 so they can be efficiently scanned without recursion.
12136 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12137 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12138 in BLOCK iteratively, rather than recursively.
12140 * parse.y (do_unary_numeric_promotion): New function.
12141 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12143 * parse.y (patch_newarray): Various fixes.
12145 Re-do handling of switch statements (for proper block scoping).
12146 * parse.y: Add just a single block for the enture switch block,
12147 but don't create any "case blocks".
12148 (group_of_labels): Rmeoved unneeded non-terminal.
12149 CASE_EXPR and DEFAULT_EXPR are added to current block.
12150 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12151 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12152 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12153 * parse.y (wfl_operator, print_int_node): Make non-static.
12154 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12155 as part of recursive scan of block.
12156 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12157 (patch_switch_statement): Most tests move dinto java_complete_tree.
12159 * parse.y: Make various production be non-typed (void).
12160 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12161 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12162 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12164 * jcf-write.c (struct jcf_handler): New type.
12165 (struct jcf_switch_state): New type.
12166 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12167 (alloc_handler, emit_unop, emit_reloc): New functions.
12168 (adjust_typed_op): Add extra parameter ("max type" offset).
12169 (emit_switch_reloc, emit_case-reloc): New function.
12170 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12171 (generate_bytecode_insns): Support REAL_CST, switch statements,
12172 exception handling, method calls, object/array creation, and more.
12174 * class.c: Remove some unused variables.
12175 * constants.c (find_string_constant): New function.
12176 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12177 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12178 if flag_emit_class_files.
12180 1998-11-12 Tom Tromey <tromey@cygnus.com>
12182 * jcf-io.c (find_class): Added explanatory comment.
12184 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12185 trailing slash to `.zip' entries.
12187 * jvspec.c (lang_specific_driver): Correctly handle case where
12188 GC_NAME not defined.
12190 1998-11-11 Tom Tromey <tromey@cygnus.com>
12192 * jvspec.c (GC_NAME): New define.
12193 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12195 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12197 1998-11-11 Per Bothner <bothner@cygnus.com>
12199 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12201 1998-11-11 Tom Tromey <tromey@cygnus.com>
12203 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12205 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12207 * class.c (is_compiled_class): Call safe_layout_class for class
12208 compiled from source.
12209 * conver.h (convert_to_integer, convert_to_real,
12210 convert_to_pointer): Added prototypes.
12211 * decl.c (init_decl_processing): Non longer push the decls of
12212 `methodtable', `constants', `Class', `Field', `dispatchTable'
12213 `jexception' and `Method'.
12214 * expr.c (build_invokeinterface): New function.
12215 (expand_invoke): static variable CLASS_IDENT now in
12216 build_invokeinterface. Use build_invokeinterface.
12217 (expand_java_field_op): Moved code to inline
12218 java.lang.PRIMTYPE.TYPE into a function.
12219 (build_primtype_type_ref): New function.
12220 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12221 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12222 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12223 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12224 (DECL_LOCAL_STATIC_VALUE): New macro.
12225 (build_invokeinterface, build_primtype_type_ref): New function
12227 (java_parse_abort_on_error): Macro rewritten.
12228 * jcf-parse.c (current_method): Add comment to declaration.
12229 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12230 Function prototypes fixed.
12231 (jcf_parse_source): push/pop parser context. save/restore global.
12232 (parse_source_file): Fixed leading comment. Now take a
12233 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12234 classes and pop the parser context anymore.
12235 (yyparse): Push parser context, save globals, parse the source
12236 file, restore globals and pop the parser context when processing a
12238 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12239 * lex.c (java_parse_doc_section): New function.
12240 (java_lex): Call java_parse_doc_section when appropriate. Build an
12241 operator around INSTANCEOF_TK.
12242 * lex.h (java_lineterminator, java_sprint_unicode,
12243 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12244 Prototypes rewritten.
12245 (java_parse_escape_sequence, java_letter_or_digit_p,
12246 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12247 java_read_unicode, java_store_unicode, java_read_char,
12248 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12249 Added function prototypes.
12250 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12252 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12254 (struct parser_ctxt): New fields: deprecated,
12255 current_parsed_class_un, gclass_list.
12256 (fix_method_argument_names, issue_warning_error_from_context,
12257 resolve_package, lookup_package_type): New function prototypes.
12258 (resolve_expression_name): Fixed function prototype.
12259 (find_applicable_accessible_methods_list): Fixed indentation, added
12260 extra argument in prototype.
12261 (check_final_assignment, build_null_of_type, check_deprecation,
12262 check_method_redefinition, reset_method_name,
12263 java_check_regular_methods, java_check_abstract_methods,
12264 maybe_build_primttype_type_ref): New function prototype.
12265 * parse.y (conver.h): Include.
12266 (INSTANCEOF_TK): Tagged <operator>.
12267 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12268 (relational_expression:): Build binop for instanceof.
12269 (java_push_parser_context): Remember ctxp->gclass_list across
12271 (java_pop_parser_context): Simply return if no context
12272 exists. Remember gclass_list across contexts.
12273 (issue_warning_error_from_context): New function.
12274 (parse_error_context): Don't setup ctxp->elc here. Call
12275 issue_warning_error_from_context instead.
12276 (parse_warning_context): Likewise.
12277 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12278 setup. Link new class/interface to ctxp->gclass_list.
12279 (add_superinterfaces): Register interface as incomplete if not
12281 (create_class): Remember class unqualified name in
12282 ctxp->current_parsed_class_un. Check class deprecation.
12283 (register_fields): Check field deprecation. Remember static final
12284 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12286 (method_header): New local variable ORIG_ARG. Use unqualified
12287 current class name for check on constructor errors. Promote return
12288 type if of record type. Argument list fix moved in
12289 fix_method_argument_names, called here. Check method deprecation.
12290 (fix_method_argument_names): New function.
12291 (method_declarator): Promote record typed arguments.
12292 (safe_layout_class): Check class methods before layout.
12293 (java_complete_class): Compute field layout when patched.
12294 (do_resolve_class): Try to load class after having it renamed
12295 after the package name.
12296 (get_printable_method_name): Use DECL_CONTEXT.
12297 (reset_method_name): New function.
12298 (check_method_redefinition): Use reset_method_name.
12299 (java_check_regular_methods): New local variable
12300 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12301 names for error report. Check for compile-time error when method
12302 found has default (package) access.
12303 (java_check_abstract_methods): Now takes an interface DECL node as
12304 an argument. Also reinstall real name on unchecked
12305 overriding/hiding methods for error report.
12306 (java_check_methods): Fixed leading comment. Get classes to verify
12307 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12308 CLASS_METHOD_CHECKED_P on class verification.
12309 (lookup_java_method2): Get real method name if necessary.
12310 (find_in_imports): Don't check package class access here.
12311 (resolve_package, lookup_package_type): New functions.
12312 (java_layout_classes): Fixed leading comment. Take classes to be
12313 laid out from ctxp->gclass_list.
12314 (java_complete_expand_methods): Don't expand native and abstract
12316 (java_expand_classes): New function.
12317 (resolve_expression_name): Use additional argument ORIG. Retrieve
12318 values of static final field of primitive types.
12319 (resolve_field_access): Handles static final field of promotive
12321 (resolve_qualified_expression_name): Handle STRING_CST as
12322 primaries and package name resolution. Check deprecation on found
12323 decls. Set where_found and type_found on non static field resolved
12324 during qualification. Layout non primitive field decl types.
12325 (check_deprecation): New function.
12326 (maybe_access_field): Simplified.
12327 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12328 removed. Reverse method's argument when primary is a type. Don't
12329 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12330 instead. Include abstract class in the list of class searchable
12331 for constructors. Use DECL_CONTEXT of found method for access
12332 checks. Check method deprecation.
12333 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12334 converting arguments. Handle INVOKE_INTERFACE.
12335 (lookup_method_invoke): Search constructor using existing
12336 infrastructure (don't rely on lookup_java_constructor anymore).
12337 (find_applicable_accessible_methods_list): Extra argument flag
12338 LC. Now include constructor in the search.
12339 (qualify_ambiguous_name): Conditional expression are primaries.
12340 (not_initialized_as_it_should_p): static final are always
12342 (java_complete_tree): Pass extra NULL argument to
12343 resolve_expression_name. Stricter test to carry on patching
12344 assignments. New case for INSTANCEOF_EXPR.
12345 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12346 (check_final_assignment, maybe_build_primttype_type_ref): New
12348 (patch_assignment): Detect resolved static finals and carry normal
12349 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12350 (try_builtin_assignconv): Access constant 0 on all primitive
12352 (valid_builtin_assignconv_identity_widening_p): Accept identical
12353 types. Accept all promoted type on int type.
12354 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12355 assigned to a reference.
12356 (valid_method_invocation_conversion_p): Accept to check null
12358 (build_binop): Merge declaration and initialization of local
12360 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12361 numeric types. Improved validity test for qualify operators on
12363 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12364 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12365 primitive type and issue the appropriate error message.
12366 (resolve_type_during_patch): Mark class loaded when resolved.
12367 (patch_cast): Allow null to be cased to reference types.
12368 (build_null_of_type): New function.
12369 (patch_array_ref): Handle array on references correctly.
12370 (patch_return): Removed unused local variable MODIFY. Force
12371 boolean to be returned as integers. Allows null to be returned by
12372 a function returning a reference.
12373 * typeck.c (convert_to_integer, convert_to_real,
12374 convert_to_pointer): Prototypes moved to convert.h
12375 (lookup_argument_method): Use method real name, if necessary.
12377 1998-10-30 Tom Tromey <tromey@cygnus.com>
12379 * class.c (build_class_ref): Changed name of primitive classes to
12382 * class.c (make_class_data): Renamed fields: nmethods to
12383 method_count, method_count to dtable_method_count. Always set
12384 `state' field to 0.
12385 * decl.c (init_decl_processing): Likewise.
12387 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12389 * class.c (layout_class): Don't mangle <finit>, produce
12390 __finit<class> instead. Don't verify artificial methods.
12391 * decl.c (finit_identifier_node): New declared global.
12392 (init_decl_processing): finit_identifier_node initialized.
12393 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12394 * java-tree.h (finit_identifier_node): Declared as extern.
12395 (struct lang_decl): New field called_constructor.
12396 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12397 (CLASS_HAS_FINIT_P): New macro.
12398 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12399 explicit constructor invocation.
12400 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12401 CALL_SUPER_CONSTRUCTOR_P): New macros.
12402 (write_classfile): Added prototype.
12403 * jcf-parse.c (jcf_parse_source): Parse and remember for
12404 generation if the file was seen on the command line.
12405 (parse_source_file): Don't write the class file here.
12406 (yyparse): Loop on files rewritten. Set current_jcf.
12407 (parse_zip_file_entries): Parse class file only if it was found.
12408 * lang.c (init_parse): Don't open command line provided filename
12410 (lang_parse): Don't set main_jcf anymore.
12411 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12412 (JCONSTRUCTOR_CHECK): New macro.
12413 (JBSC_TYPE_P): New macro.
12414 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12415 (COMPLETE_CHECK_OP_2): New macro.
12416 (struct parse_ctxt): New field explicit_constructor_p.
12417 (check_class_interface_creation): Fixed prototype indentation.
12418 (patch_method_invocation_stmt): Prototype reflects added argument.
12419 (patch_invoke): Likewise.
12420 (complete_method_declaration, build_super_invocation,
12421 verify_constructor_circularity,
12422 build_this_super_qualified_invocation, get_printable_method_name,
12423 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12424 verify_constructor_super, create_artificial_method,
12425 start_artificial_method_body, end_artificial_method_body,
12426 generate_field_initialization_code): New function prototypes.
12427 * parse.y: Fixed leading comment
12428 (constructor_header:, constructor_body:, block_end:): Rules tagged
12430 (type_declaration:): Call maybe_generate_finit.
12431 (method_declaration:): Action for method_body: placed in new
12432 function complete_method_declaration, called here.
12433 (constructor_declaration:): Defined actions. Removed leading
12435 (constructor_header:): New rule with action.
12436 (constructor_body:): Rule rewritten using block_begin: and
12437 block_end:. Defined actions.
12438 (constructor_declarator:, explicit_constructor_invocation:):
12440 (block:): Use new rules block_begin: block_end:.
12441 (block_begin:, block_end:): New rules and actions.
12442 (block_statements:): Fixed error message for explicit
12444 (method_invocation:): Call build_this_super_qualified_invocation
12445 if primary is `this' or `super' was seen.
12446 (conditional_expression:): Action defined.
12447 (extra_ctxp_pushed_p): New static global flag.
12448 (java_parser_context_save_global): Create parser context if
12449 necessary. Use extra_ctxp_pushed_p to remember it.
12450 (java_parser_context_restore_global): Pop extra parser context if
12452 (build_array_from_name): Array on primitive types are marked
12454 (register_fields): Restore new name in field initializer
12455 expression if type was altered. Non static fields initialized upon
12456 declaration marked initialized.
12457 (maybe_generate_finit): New function.
12458 (maybe_generate_clinit): Use create_artificial_method,
12459 start_artificial_method_body, end_artificial_method_body. Generate
12460 debug info for enclosed initialization statements.
12461 (method_header): Fixed leading comment. Check constructor
12462 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12464 (complete_method_declaration, constructor_circularity_msg,
12465 verify_constructor_circularity): New functions.
12466 (get_printable_method_name): New function.
12467 (check_method_redefinition): Don't rename <finit> methods. Fix
12468 declared constructor names. Error message for
12469 constructors modified.
12470 (java_check_regular_methods): Local variable seen_constructor
12471 renamed saw_constructor. Skip verification on constructors. Create
12472 default constructor with create_artificial_method.
12473 (java_check_methods): Removed unnecessary empty line.
12474 (create_artificial_method, start_artificial_method_body,
12475 end_artificial_method_body): New functions.
12476 (java_layout_classes): Changed leading comment. Reverse fields
12477 list if necessary. Always layout java.lang.Object if being
12479 (java_complete_expand_methods): Verify constructor circularity.
12480 (java_complete_expand_method): Call fix_constructor on
12481 constructors. Local variable no_ac_found removed. Restore
12482 bindings if method body expansion failed.
12483 (fix_constructors, verify_constructor_super,
12484 generate_field_initialization_code): New function.
12485 (java_expand_classes): Fixed leading comment. Write class file
12487 (resolve_expression_name): Check for illegal instance variable
12488 usage within the argument scope of an explicit constructor
12490 (resolve_qualified_expression_name): Pass extra from_super flag
12491 when invoking patch_method_invocation_stmt. New case for
12492 conditional expression when used as a primary. Check for error
12493 when acquiring super.
12494 (patch_method_invocation_stmt): Added extra argument super. New
12495 local variable is_static_flag. Set class_to_search according to
12496 the nature of the constructor invocation. Don't add `this'
12497 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12498 invocation within the argument scope of explicit constructor
12499 invocation. Set is_static according to is_static_flag. Provide
12500 extra `super' argument to patch_invoke invocation.
12501 (patch_invoke): New argument from_super. Loop on arguments
12502 indentation fixed. Pass from_super to invocation_mode. New switch
12503 case INVOKE_SUPER. Fixed error message in switch default case.
12504 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12506 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12507 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12508 message takes constructors into account.
12509 (find_applicable_accessible_methods_list): Fixed indentation.
12510 (qualify_ambiguous_name): Take explicit constructor invocation
12511 into account. Deal with a conditional expression as a primary to
12513 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12514 case. Added extra argument to patch_method_invocation_stmt.
12515 Register calls made to explicit constructor `this'. Don't call
12516 save_expr in ARRAY_REF case when emitting class files. Check for
12517 illegal use of this when expanding explicit constructor invocation
12519 (complete_function_arguments): Set and reset parser context
12520 explicit_constructor_p field value when appropriate.
12521 (build_super_invocation, build_this_super_qualified_invocation):
12523 (patch_assignment): Fixed typo.
12524 (patch_unaryop): Check on final fields occurs only when a decl
12526 (patch_return): Take constructors into account.
12527 (patch_conditional_expr): New function.
12528 * typeck.c (build_java_signature): Removed unnecessary empty line.
12530 1998-10-28 Jeffrey A Law (law@cygnus.com)
12532 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12534 1998-10-28 Tom Tromey <tromey@cygnus.com>
12536 * decl.c (init_decl_processing): Renamed fields.
12537 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12538 interface_len, msize fields.
12540 * class.c (make_class_data): Removed subclass_head and
12541 subclass_next fields.
12542 * decl.c (init_decl_processing): Removed subclass_head and
12543 subclass_next fields.
12545 1998-10-28 Jeffrey A Law (law@cygnus.com)
12547 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12548 * mangle.c (emit_unicode_mangled_name): Similarly.
12550 1998-10-26 Nick Clifton <nickc@cygnus.com>
12552 * jcf-parse.c (get_constant): Place braces around code to compute
12553 'd' when REAL_ARITHMETIC is not defined.
12555 1998-10-25 H.J. Lu (hjl@gnu.org)
12557 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12560 1998-10-23 Tom Tromey <tromey@cygnus.com>
12562 * lang-specs.h: `.zip' files are input to jc1.
12564 1998-10-22 Per Bothner <bothner@cygnus.com>
12566 * jvspecs.c: Add (but don't enable) support for combining multiple
12567 .class and .java input filenames to a single jc1 invocation.
12568 Add support for -C flag (copile to .class files).
12569 Translate -classpath and -CLASSPATH arguments.
12570 * lang-specs.h: Don't set %2 spec.
12572 1998-10-22 Tom Tromey <tromey@cygnus.com>
12574 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12576 (add_path): Don't add trailing separator to non-empty path
12579 * lang.c (lang_decode_option): Check for -fclasspath and
12580 -fCLASSPATH before examining other `-f' options.
12582 * java-tree.h (finalize_identifier_node): Don't declare.
12583 * class.c (make_class_data): Don't push "final" field.
12584 * decl.c (init_decl_processing): Don't push "final" field.
12585 (finalize_identifier_node): Removed.
12586 (init_decl_processing): Don't set finalize_identifier_node.
12588 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12590 1998-10-11 Anthony Green <green@cygnus.com>
12592 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12593 (JV_SCAN_SOURCES): New macro.
12594 (JCF_DUMP_SOURCES): Likewise.
12595 (jcf-dump$(exeext)): New target.
12596 (jv-scan$(exeext)): New target.
12598 1998-10-22 Tom Tromey <tromey@cygnus.com>
12600 * Makefile.in (LEX): Removed.
12601 (LEXFLAGS): Likewise.
12602 (SET_BISON): New macro.
12604 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12605 spurious diffs in parse.c.
12606 ($(PARSE_SCAN_C)): Likewise.
12607 (PARSE_DIR): New macro.
12609 (PARSE_SCAN_C): Likewise.
12610 (PARSE_RELDIR): New macro.
12612 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12614 * jcf-io.c (find_class): Use saw_java_source to determine when to
12615 look for `.java' file.
12616 * jcf-parse.c (saw_java_source): New global.
12617 (yyparse): Set it if `.java' file seen.
12619 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12620 (GCJH_SOURCES): Likewise.
12621 * Makefile.in (datadir): New macro.
12622 (libjava_zip): Likewise.
12623 (JAVA_OBJS): Added jcf-path.o.
12624 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12625 (../gcjh$(exeext)): Likewise.
12626 (jcf-path.o): New target.
12627 * java-tree.h (fix_classpath): Removed decl.
12628 * jcf-parse.c (fix_classpath): Removed.
12629 (load_class): Don't call fix_classpath.
12630 * parse.y (read_import_dir): Don't call fix_classpath.
12631 * lex.h: Don't mention classpath.
12632 * lex.c (java_init_lex): Don't initialize classpath.
12633 * jcf-io.c (classpath): Removed global.
12634 (find_class): Use jcf_path iteration functions. Correctly search
12635 class path for .java file.
12636 (open_in_zip): New argument `is_system'.
12637 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12638 classpath-related options.
12639 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12641 (lang_init): Call jcf_path_init.
12642 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12643 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12644 Correctly put braces around second string in each entry.
12645 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12646 classpath-related options.
12647 (help): Updated for new options.
12648 * jcf.h: Declare functions from jcf-path.c. Don't mention
12649 `classpath' global.
12650 * jcf-path.c: New file.
12652 * jcf-depend.c: Include jcf.h.
12654 * jcf-write.c (localvar_alloc): Returns `void'.
12655 (localvar_free): Removed unused variable.
12657 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12658 (init_parse): Use OBJECT_SUFFIX, not ".o".
12660 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12662 * class.c (emit_register_classes): Renamed from
12663 emit_register_class.
12664 * java-tree.h (emit_register_classes): Prototype renamed from
12665 emit_register_class.
12666 * jcf-parse.c (yyparse): Call emit_register_classes once before
12668 * parse.y (java_expand_classes): No longer register classes.
12670 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12672 * class.c (is_compiled_class): New local variable
12673 seen_in_zip. Identify classes found in currently compiled source
12675 * decl.c (complete_start_java_method): Fixed typo.
12676 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12677 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12678 (CLASS_P): Moved around.
12679 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12680 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12682 (jcf_parse_source): Changed leading comment. Removed unnecessary
12683 fclose and CLASS_FROM_SOURCE_P marking.
12684 (parse_source_file): New local variables remember_for_generation
12685 and filename. Mark parsed file name identifier node. Removed block
12686 executed when parse_only was null. Set remember_for_generation.
12687 Use it as an argument to java_pop_parser_context.
12688 (yyparse): New local variables several_files, list, next node and
12689 current_file_list. Split ampersand separated file names into
12690 current_file_list. Iterate through the list and parse accordingly.
12691 * parse.h (java_pop_parser_context): New function prototype.
12692 * parse.y (ctxp_for_generation): New static global variable.
12693 (java_pop_parser_context): New argument generate. Link popped ctxp
12694 to ctxp_for_generation list accordingly.
12695 (java_complete_expand_methods): Fixed indentation.
12696 (java_expand_classes): New function.
12698 1998-10-17 Per Bothner <bothner@cygnus.com>
12700 * Makefile.in: Link with libiberty.a instead of memmove.o.
12702 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12704 * lex.c (setjmp.h): No longer included.
12705 * lex.h (setjmp.h): Included.
12706 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12707 (duplicate_declaration_error_p): Renamed from
12708 duplicate_declaration_error.
12709 (build_array_from_name): New function prototype.
12710 * parse.y (setjmp.h): No longer included.
12711 (variable_declarator_id): Define action.
12712 (build_array_from_name): New function.
12713 (duplicate_declaration_error_p): Renamed from
12714 duplicate_declaration_error. Fixed leading comment.
12715 (register_fields): Main `for' loop reorganized. Uses
12716 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12717 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12718 build_array_from_name.
12719 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12721 (read_import_dir): Don't try to skip `.' and `..'.
12722 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12723 build_array_from_name. Main `for' loop reorganized.
12724 (resolve_qualified_expression_name): When building access to a
12725 field, use the type where the field was found, not its own type.
12726 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12727 field was found is null.
12728 (qualify_ambiguous_name): Sweep through all successive array
12731 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12733 * java-tree.h (pop_labeled_block, lang_printable_name,
12734 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12735 interface_of_p, inherits_from_p, fix_classpath,
12736 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12737 make_class_data, register_class, alloc_name_constant): New
12738 function prototypes.
12739 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12740 indentation. Added cast to remove warning.
12741 (lang_printable_name): Set v argument unused.
12742 (lang_print_error): Added argument to lang_printable_name call.
12743 (java_dummy_print, print_lang_decl, print_lang_type,
12744 print_lang_identifier, lang_print_xnode): All argument marked
12746 * lex.c (java_unget_unicode): Removed unnecessary argument.
12747 (java_allocate_new_line): Unused local variable is gone.
12748 (java_read_char): Added parenthesis in expressions to remove
12749 warnings. Added final return statement.
12750 (java_read_unicode): Added parenthesis in expression to remove
12752 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12753 (java_parse_escape_sequence): Likewise.
12754 (java_lex): Unused local variables are gone. Fixed
12755 java_unget_unicode invocation.
12756 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12758 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12759 lang_printable_name invocation in macro.
12760 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12762 (duplicate_declaration_error): Suppressed unused argument in
12764 (identical_subpath_p): Function declaration is gone.
12765 (patch_invoke): Suppressed unused argument in prototype.
12766 (patch_cast, build_labeled_block, check_thrown_exceptions):
12768 * parse.y (setjmp.h): Included
12769 (toplev.h): Likewise.
12770 (field_declaration:): Suppressed unused local
12771 (label_decl:): Fixed build_labeled_block invocation.
12772 (java_pop_parser_context): Put extra parenthesis around assignment
12774 (yyerror): Suppressed unused local variables.
12775 (variable_redefinition_error): Fixed lang_printable_name
12777 (create_interface): Suppressed unused local variables.
12778 (create_class): Likewise.
12779 (duplicate_declaration_error): Suppressed unused argument. Fixed
12780 lang_printable_name invocation.
12781 (register_fields): Suppressed unused local variable. Fixed
12782 duplicate_declaration_error invocation.
12783 (method_header): Suppressed unused local variable.
12784 (method_declarator, parser_check_super): Likewise.
12785 (java_complete_class): Suppressed unused local variable. Fixed
12786 fatal error message.
12787 (complete_class_report_errors): Added default: in switch.
12788 (java_check_regular_methods): Fixed lang_printable_name
12790 (check_throws_clauses): Likewise.
12791 (java_check_abstract_methods): Suppressed unused local
12792 variable. Fixed lang_printable_name invocation.
12793 (read_import_entry): Added supplemental return statement.
12794 (read_import_dir): Suppressed unused local variables.
12795 (check_pkg_class_access, declare_local_variables): Likewise.
12796 (source_start_java_method): Suppressed unused extern variable
12798 (expand_start_java_method): Suppressed unused extern and local
12799 variable declarations.
12800 (java_complete_expand_methods): Likewise.
12801 (java_complete_expand_method): Suppressed unused local variables.
12802 (make_qualified_name): Likewise.
12803 (resolve_qualified_expression_name): Added default: in
12804 switch. Fixed lang_printable_name invocation.
12805 (class_instance_creation_expression): Added parenthesis around
12807 (patch_method_invocation_stmt): Fixed lang_printable_name and
12808 patch_invoke invocations.
12809 (check_for_static_method_reference): Fixed lang_printable_name
12811 (patch_invoke): Suppressed unused arguments and local variables.
12812 (lookup_method_invoke): Suppressed unused local variables.
12813 (qualify_ambiguous_name): Added default: in switch.
12814 (identical_subpath_p): Function removed.
12815 (patch_assignment): Suppressed unused local variables. Suppressed
12816 unnecessary if statement. Fixed lang_printable_name invocations.
12817 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12818 (valid_ref_assignconv_cast_p): Parenthesis around
12819 expression. Suppressed unused local variables.
12820 (build_binop): Suppressed unused local variables. fixed
12821 lang_printable_name invocations.
12822 (string_constant_concatenation): Suppressed unused local
12824 (patch_unaryop): Fixed lang_printable_name invocation.
12825 (patch_cast): Suppressed unnecessary argument. Fixed
12826 lang_printable_name invocation.
12827 (patch_array_ref): Fixed lang_printable_name invocation.
12828 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12829 (build_labeled_block): Suppressed unused argument.
12830 (generate_labeled_block): Fixed build_labeled_block invocation.
12831 (build_loop_body): Suppressed unused local variables.
12832 (patch_loop_statement): Likewise.
12833 (patch_exit): Fixed lang_printable_name invocation.
12834 (patch_switch_statement): Likewise.
12835 (case_identity): First argument marked unused.
12836 (patch_try_statement): Fixed lang_printable_name invocations.
12837 (patch_synchronized_statement, patch_throw_statement): Likewise.
12838 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12839 lang_printable_name invocations.
12840 (check_thrown_exceptions_do): Suppressed unused argument.
12842 1998-10-14 Tom Tromey <tromey@cygnus.com>
12844 * jcf-write.c (write_classfile): Add output class file as target.
12845 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12846 * jcf.h: Added declarations for dependency-tracking functions.
12847 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12848 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12849 (finish_parse): Call jcf_dependency_write.
12850 (dependency_tracking): New global.
12851 (DEPEND_SET_FILE): New define.
12852 (DEPEND_ENABLE): New define.
12853 (init_parse): Enable dependency tracking if required.
12855 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12856 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12857 (../gcjh$(exeext)): Likewise.
12858 (jcf-depend.o): New target.
12859 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12860 (GCJH_SOURCES): Likewise.
12861 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12863 (find_classfile): Added dep_name argument.
12864 (find_class): Compute name of dependency.
12865 (open_in_zip): Call jcf_dependency_add_file.
12866 * gjavah.c (output_file): No longer global.
12867 (usage): Don't mention "gjavah".
12869 (java_no_argument): Likewise.
12870 (version): Likewise.
12871 (main): Recognize and handle -M family of options.
12872 (print_mangled_classname): Return is void.
12873 (process_file): Handle case where output is suppressed.
12874 (HANDLE_END_FIELD): Likewise.
12875 (HANDLE_METHOD): Likewise.
12876 * jcf-depend.c: New file.
12878 1998-10-13 Jeffrey A Law (law@cygnus.com)
12880 * java-tree.def: Add missing newline at EOF.
12882 1998-10-13 Tom Tromey <tromey@cygnus.com>
12884 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12885 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12887 Include <config.h> and "system.h".
12888 (disassemble_method): Undefine RET to avoid clash with
12889 config/i386/i386.h.
12891 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12893 * decl.c (runtime_exception_type_node, error_exception_type_node):
12894 New global variables.
12895 (init_decl_processing): Initialized.
12896 * expr.c (java_lang_expand_expr): Set caught exception type to
12897 null if catch handler argument doesn't exit.
12898 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12900 * java-tree.h (runtime_exception_type_node,
12901 error_exception_type_node): Global variables declared.
12902 (DECL_FUNCTION_THROWS): New macro.
12903 (DECL_FUNCTION_BODY): Modified comment.
12904 (DECL_SPECIFIC_COUNT): Likewise.
12905 (struct lang_decl): New field throws_list.
12906 (IS_UNCHECKED_EXPRESSION_P): New macro.
12907 * lex.c (java_lex): Generate location information for THROW_TK.
12908 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12909 EXCEPTIONS_P): New macros.
12910 (enum jdep_code): New value JDEP_EXCEPTION.
12911 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12912 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12913 PATCH_METHOD_RETURN_ERROR): New macros.
12914 (patch_method_invocation_stmt): Added new argument to prototype.
12915 (patch_synchronized_statement, patch_throw_statement,
12916 check_thrown_exceptions, check_thrown_exceptions_do,
12917 purge_unchecked_exceptions, check_throws_clauses): New function
12919 * parse.y Fixed typo in keyword section.
12920 (throw:): Rule tagged <node>.
12921 (THROW_TK): Keyword tagged <operator>.
12922 (method_header:): Last argument to call to method_header passed
12924 (throws:, class_type_list:, throw_statement:,
12925 synchronized_statement:, synchronized:): Defined actions.
12926 (method_header): New local variable current. Register exceptions
12927 from throws clause.
12928 (java_complete_tree): Complete and verify exceptions from throws
12930 (complete_class_report_errors): Error message on exceptions not
12932 (java_check_regular_methods): Fixed typo. Shortcut on private
12933 overriding methods. Changed error message on method
12934 redefinition. Check for throws clause compatibility.
12935 (check_throws_clauses): New function.
12936 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12937 method. Changed error message on method redefinition.
12938 (currently_caught_type_list): New static variable.
12939 (java_complete_expand_methods): Purge unchecked exceptions from
12940 throws clause list. Call PUSH_EXCEPTIONS before walk and
12941 POP_EXCEPTIONS after.
12942 (resolve_qualified_expression_name): Pass new argument as NULL to
12943 patch_method_invocation_stmt.
12944 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12945 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12946 argument list when appropriate. Use new argument if non null to
12947 store selected method decl.
12948 (patch_invoke): Convert if necessary args of builtin types before
12949 forming CALL_EXPR. Argument list no longer reversed here.
12950 (invocation_mode): Treat final methods as static methods.
12951 (java_complete_tree): New cases for THROW_EXPR: and
12952 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12954 (complete_function_arguments): No more RECORD_TYPE
12955 conversion. Function parameter nodes no longer saved.
12956 (valid_ref_assignconv_cast_p): Avoid handling null type.
12957 (patch_binop): Fixed null constant reference handling.
12958 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12959 BUILD_THROW macros.
12960 (patch_try_statement): Fixed comments. Record caught types in
12961 list, push the list, expand try block and pop the list.
12962 (patch_synchronized_statement, patch_throw_statement,
12963 check_thrown_exceptions, check_thrown_exceptions_do,
12964 purge_unchecked_exceptions): New functions.
12965 * typeck.c (lookup_argument_method): Allow WFL in place of method
12966 DECL_NAME during method definition check
12968 1998-10-09 Tom Tromey <tromey@cygnus.com>
12970 * gjavah.c (decode_signature_piece): New function.
12971 (print_c_decl): Use it. Added `name_override' argument.
12972 (print_method_info): Use name_override argument to print_c_decl.
12973 (seen_fields): Removed.
12974 (print_field_info): Don't update seen_fields.
12975 (struct method_name): New structure.
12976 (method_name_list): New global.
12977 (print_method_info): Add new method to list of methods.
12978 (name_is_method_p): New function.
12979 (print_field_info): If field name has same name as method, then
12981 (process_file): Parse methods before fields.
12982 (field_pass): New global.
12983 (HANDLE_END_FIELD): Take field_pass into account.
12985 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12987 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12988 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12990 1998-10-03 Anthony Green <green@cygnus.com>
12992 * jvspec.c: Fix bug in jvgenmain_spec patch.
12994 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12996 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12997 * decl.c (soft_exceptioninfo_call_node): New global variable.
12998 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12999 takes extra integer argument. soft_exceptioninfo_call_node
13001 * except.c (java_set_exception_lang_code): New function
13002 (method_init_exceptions): Called here.
13003 (prepare_eh_table_type): New function.
13004 (expand_end_java_handler): Called here.
13005 * expr.c (build_java_throw_out_of_bounds_exception): Now features
13006 one argument. Modified generation of call to
13007 soft_badarrayindex_node to use new argument.
13008 (build_java_arrayaccess): Pass faulty index value to
13009 build_java_throw_out_of_bounds_exception.
13010 (generate_name): New function.
13011 (java_lang_expand_expr): New local variables node, current,
13012 has_finally_p. Expand TRY_EXPR node.
13013 (process_jvm_instruction): Replace top of the stack with thrown
13014 object reference when entering exception handler.
13015 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
13016 specific tree codes.
13017 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
13019 (DECL_SPECIFIC_COUNT): New macro.
13020 (prepare_eh_table_type, java_set_exception_lang_code,
13021 generate_name): New function declarations.
13022 (match_java_method): Declaration deleted.
13023 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
13025 * lex.c (TRY_TK, CATCH_TK): Generate location information.
13026 * parse.h (redefinition_error, refine_accessible_methods_list,
13027 can_cast_to_p): Function declaration removed.
13028 (classitf_redefinition_error, variable_redefinition_error,
13029 parse_jdk1_1_error, find_applicable_accessible_methods_list,
13030 find_most_specific_methods_list, argument_types_convertible,
13031 enter_a_block, valid_builtin_assignconv_identity_widening_p,
13032 valid_cast_to_p, valid_method_invocation_conversion_p,
13033 try_reference_assignconv, add_stmt_to_compound,
13034 build_jump_to_finally, build_tree_list, patch_try_statement,
13035 java_get_catch_block): New function declarations.
13036 * parse.y (string_buffer_type): Global variable deleted.
13037 (group_of_labels, catches, catch_clause, catch_clause_parameter,
13038 finally): Rules tagged <node>.
13039 (TRY_TK, CATCH_TK): Token tagged <operator>.
13040 (class_body_declaration:, class_member_declaration:,
13041 formal_parameter:, explicit_constructor_invocation:,
13042 interface_member_declaration:, constant_declaration:,
13043 primary_no_new_array:, class_instance_creation_expression:,
13044 array_creation_expression:): Issue error on unsuported JDK1.1
13046 (try_statement:, catches:, finally:): Define actions.
13047 (catch_clause_parameter): New rule.
13048 (catch_clause:): Use new rule catch_clause_parameter.
13049 (parse_jdk1_1_error): New function.
13050 (redefinition_error): Renamed classitf_redefinition_error.
13051 (variable_redefinition_error): New function.
13052 (check_class_interface_creation): Call
13053 classitf_redefinition_error.
13054 (java_complete_tree): Added error message on JDEP_TYPE: case.
13055 (complete_class_report_errors): Fixed indentation.
13056 (declare_local_variables): Call variable_redefinition_error.
13057 (source_end_java_method): Call java_set_exception_lang_code and
13058 emit_handlers where appropriate.
13059 (java_method_add_stmt): Call add_stmt_to_block.
13060 (add_stmt_to_block): New function.
13061 (lookup_method_invoke): Fixed outside comment. new local variable
13062 candicates. Call find_applicable_accessible_methods_list and
13063 find_most_specific_methods_list when searching for a
13064 method. Modified error report to list possible candidates when
13066 (find_applicable_accessible_methods_list,
13067 find_most_specific_methods_list, argument_types_convertible): New
13069 (refine_accessible_methods_list): Function deleted.
13070 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13071 expr (if applicable) before calling patch_array_ref.
13072 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13073 (enter_block): Fixed comment.
13074 (enter_a_block): New function.
13075 (patch_assignment): Reorganized. Call try_reference_assignconv for
13076 references. Call valid_cast_to_p instead of can_cast_to_p.
13077 (try_reference_assignconv,
13078 valid_builtin_assignconv_identity_widening_p): New functions.
13079 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13080 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13082 (build_string_concatenation): Don't resolve StringBuffer.
13083 (patch_cast): Fixed inverted arguments.
13084 (patch_array_ref): Code to save array expr deleted. Call
13085 valid_cast_to_p instead of can_cast_to_p.
13086 (generate_labeled_block): Call generate_name.
13087 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13088 patch_try_statement): New functions.
13089 * typeck.c (match_java_method): Function deleted.
13091 1998-10-02 Anthony Green <green@cygnus.com>
13093 * jvspec.c: jvgenmain_spec uses different temporary file names.
13095 1998-10-02 Anthony Green <green@cygnus.com>
13097 * jvspec.c (lang_specific_driver): Fail if user specifies
13098 --main= when not linking.
13100 1998-09-28 Tom Tromey <tromey@cygnus.com>
13102 * class.c (make_class_data): Push value for `thread' field.
13103 * decl.c (init_decl_processing): Added `thread' field to class.
13105 * class.c (add_field): Always make static fields externally
13108 1998-09-26 Anthony Green <green@cygnus.com>
13110 * expr.c (build_java_athrow,
13111 build_java_throw_out_of_bounds_exception, expand_invoke,
13112 build_newarray, expand_java_multianewarray, build_java_monitor):
13113 Update comments to reflect _Jv_* function names.
13115 1998-09-25 Per Bothner <bothner@cygnus.com>
13117 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13118 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13119 * parse.y (expand_start_java_method): Likewise.
13121 1998-09-24 Per Bothner <bothner@cygnus.com>
13123 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13125 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13126 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13127 * expr.c: Remove no-longer-needed calls to promote_type.
13128 * decl.c (give_name_to_locals): Liekwise.
13129 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13130 * parse.y: Add/remove promote_type calls as appropriate.
13131 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13132 (parse_signature_string): Likewise.
13133 (build_java_array_type): Fix for now signature convenions.
13135 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13137 1998-09-23 Tom Tromey <tromey@cygnus.com>
13139 * class.c (init_class_processing): libjava function renamed to
13142 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13144 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13145 * java-tree.def: Fixed DEFTREECODE third argument.
13146 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13147 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13148 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13149 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13150 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13151 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13152 * lang.c (java_tree_code_type, java_tree_code_length,
13153 java_tree_code_name): New arrays.
13154 (lang_init): Append Java tree node definitions to Gcc ones.
13155 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13157 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13159 (java_lex): Allow declaration of empty string constants. Retain
13160 location information on CASE_TK and DEFAULT_TK.
13161 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13162 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13163 Modified to be more robust.
13164 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13165 (build_new_invocation, try_builtin_assignconv,
13166 patch_switch_statement, string_constant_concatenation,
13167 build_string_concatenation, patch_string_cst, patch_string,
13168 java_expand_switch): New function declarations.
13169 * parse.y: Rules related to switch and EH tagged <node>.
13170 (label_id): Set to NULL_TREE
13171 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13173 (this_or_super:): Fixed indentation.
13174 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13175 statement_expression:): Removed call to RULE on all sub-rules.
13176 (switch_expression:, switch_labels:): New rules.
13177 (switch_statement:, switch_block:, switch_block_statement_groups:,
13178 switch_block_statement_group:, switch_labels:, switch_label:):
13180 (throw_statement:, synchronized_statement:, try_statement:):
13181 Defined temporary actions.
13182 (class_instance_creation_expression:): Call
13183 build_new_invocation. Fixed indentation.
13184 (field_access): Fixed indentation.
13185 (method_invocation): Likewise.
13186 (make_qualified_primary): Use THIS_EXPR.
13187 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13188 resolving from SUPER, set *type_found.
13189 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13190 (java_complete_tree): Removed unused local variable `location'. Case
13191 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13192 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13193 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13194 STRING_CST: case. default: checks for patchable strings.
13195 (complete_function_arguments): Transform string constant or
13196 crafted StringBuffer if necessary.
13197 (build_method_invocation): Fixed comments.
13198 (build_new_invocation): New function.
13199 (patch_assignment): Call try_builtin_assignconv to figure a valid
13200 assignment conversion between builtin types.
13201 (try_builtin_assignconv): New function.
13202 (build_binop): Use URSHIFT_EXPR directly to call build.
13203 (operator_string): Use UNARY_PLUS_EXPR.
13204 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13206 (do_merge_string_cste, merge_string_cste,
13207 string_constant_concatenation, build_string_concatenation,
13208 patch_string, patch_string_cst): New function.
13209 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13210 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13211 (build_newarray_node): Use NEW_ARRAY_EXPR.
13212 (build_this): Use THIS_EXPR.
13213 (build_return): Enable debug information on return statement.
13214 (build_if_else_statement): Likewise.
13215 (complete_labeled_statement): Fixed related comment.
13216 (build_loop_body): Fixed comment.
13217 (build_bc_statement): Enable debug information on break/continue
13219 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13221 (patch_switch_statement, case_identity, java_expand_switch): New
13224 1998-09-21 Per Bothner <bothner@cygnus.com>
13226 * buffer.h (BUFFER_INIT): New macro.
13227 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13228 Pass (struct jcf_partial *state) to most functions.
13229 (jcf_block, jcf_relocation): New types.
13230 Support labels, branches, conditionals, loops.
13232 1998-09-21 Tom Tromey <tromey@cygnus.com>
13234 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13236 1998-09-21 Per Bothner <bothner@cygnus.com>
13238 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13239 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13240 not integer_type_node (INT_TYPE_SIZ bits).
13242 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13244 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13245 * jcf-dump.c (print_exception_table): New function.
13246 (disassemble_method): Better handling of wide instructions.
13247 Make more robust for bad input.
13249 1998-09-30 Jeffrey A Law (law@cygnus.com)
13251 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13254 1998-09-17 Jeffrey A Law (law@cygnus.com)
13256 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13258 1998-09-17 Tom Tromey <tromey@cygnus.com>
13260 * Makefile.in ($(PARSE_H)): Removed target.
13262 1998-09-17 Jeffrey A Law (law@cygnus.com)
13264 * Makefile.in (JAVA_OBJS): Add memmove.o
13265 (memmove.o): New target & rules.
13267 1998-09-15 Tom Tromey <tromey@cygnus.com>
13269 * expr.c (expand_invoke): Don't generate a call to the class init
13272 1998-09-14 Jeffrey A Law (law@cygnus.com)
13274 * Makefile.in: Add many missing dependencies.
13275 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13277 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13278 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13280 1998-09-11 Per Bothner <bothner@cygnus.com>
13282 * decl.c (complete_start_java_method): If method is static (and
13283 not private) call _Jv_InitClass.
13284 * expr.c (expand_invoke): Don't call build_class_init.
13286 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13288 1998-09-10 Jeffrey A Law (law@cygnus.com)
13290 * Make-lang.in (GCJ): Define before using.
13292 1998-09-09 Jeffrey A Law (law@cygnus.com)
13294 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13295 losing due to namespace pollution in GNU getopt.h
13297 1998-09-09 Tom Tromey <tromey@cygnus.com>
13299 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13300 (java.all.cross): Likewise.
13301 (java.rest.encap): Likewise.
13303 1998-09-08 Jeffrey A Law (law@cygnus.com)
13305 * gjavah.c (print_class_decls): Fix thinko in arglist
13306 * jcv-io.c (find_classfile): Similarly.
13308 1998-09-07 Jeffrey A Law (law@cygnus.com)
13310 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13312 1998-09-05 Tom Tromey <tromey@cygnus.com>
13314 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13315 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13316 * Makefile.in (PARSE_C): New macro.
13317 (PARSE_H): Likewise.
13318 (PARSE_SCAN_C): Likewise.
13319 ($(PARSE_C)): Target renamed from parse.c.
13320 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13321 (clean): Remove parse-scan.c as well.
13322 (parse.o): Depend on $(PARSE_C).
13324 1998-09-05 Anthony Green <green@cygnus.com>
13326 * README, license.terms: Removed.
13328 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13329 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13330 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13331 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13332 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13333 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13334 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13335 and Java trademark attribution.
13337 1998-09-04 Tom Tromey <tromey@cygnus.com>
13339 * Makefile.in: Use gcjh, not gjavah.
13340 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13341 * Make-lang.in: Changed gjavah to gcjh everywhere.
13343 1998-09-03 Per Bothner <bothner@cygnus.com>
13345 * gjavah.c: Support new -prepend -add -append flags.
13346 (print_method_info): Method is not virtual if class is final.
13348 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13350 * jv-scan.c: Fixed copyright assignment.
13351 * keyword.gperf: Likewise.
13352 * keyword.h: Likewise.
13353 * lex.c: Fixed copyright assignment.
13354 (java_lex): Push unicode back when parsing '<'.
13355 * lex.h: Fixed copyright assignment.
13356 * parse-scan.y: Likewise.
13357 * parse.h: Fixed copyright assignment.
13358 (build_debugable_stmt, complete_for_loop): New function prototypes.
13359 * parse.y: Fixed copyright assignment.
13360 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13361 size_zero_node when completing a loop with no exit condition.
13362 (for_statement_nsi:): Define action.
13363 (for_init:, for_update:): Return size_zero_node when empty.
13364 (declare_local_variables): Call build_debugable_stmt.
13365 (build_debugable_stmt): New function.
13366 (build_loop_body): Build debugable statement around loop
13368 (complete_loop_body): Take into account the debugable statement
13369 around the EXIT_EXPR.
13370 (complete_loop_body): New function.
13371 (patch_exit_expr): Fixed condition inversion.
13373 1998-09-02 Tom Tromey <tromey@cygnus.com>
13375 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13376 name of thread define.
13377 * jvspec.c (THREAD_NAME): New macro.
13379 (THREADLIB): Likewise.
13380 (lang_specific_driver): Recognize attempt to link with thread
13381 library or gc library. Recognize -ljava on command line so it
13382 isn't linked against more than once.
13384 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13386 * parse-scan.y (report_main_declaration): Name of the class
13387 containing `main' can be a qualified name.
13389 1998-08-31 Tom Tromey <tromey@cygnus.com>
13391 * config-lang.in: Changed gjavac to gjc everywhere.
13392 * Make-lang.in: Changed gjavac to gjc everywhere.
13394 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13396 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13397 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13398 and install the files.
13399 * Makefile.in (JAVA_OBJS_LITE): New variable.
13400 (compiler:): Now include jv-scan as a dependency.
13401 (../jv-scan$(exeext), parse-scan.c): New targets.
13402 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13403 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13404 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13405 check for errors even if parse_only.
13406 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13408 (yylex): New function. Uses java_lex body.
13409 (java_lex): Removed commented out statement. Remove local variable
13410 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13411 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13412 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13413 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13414 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13415 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13417 (java_lex_error): Empty if JC1_LITE is defined.
13418 (java_get_line_col): Return 0 if JC1_LITE is defined.
13419 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13420 SET_MODIFIER_CTX): Moved into the section containing the macros
13421 conditionally defined by JC1_LITE.
13422 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13423 argument if JC1_LITE is defined.
13424 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13425 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13427 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13428 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13429 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13430 to different values according to JC1_LITE.
13431 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13432 declared if JC1_LITE set.
13433 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13434 defined if JC1_LITE not set.
13435 (struct parser_ctx): Reorganized and skip the jc1 front end part
13437 (java_layout_classes): New function definition.
13438 (java_push_parser_context, java_init_lex, yyparse, yylex,
13439 yyerror): Prototype always declared. All other static function
13440 prototypes declared only if JC1_LITE is not set.
13441 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13442 declared in parse.h.
13443 (java_layout_classes): New function.
13444 (java_complete_expand_methods): No longer layout the class here.
13445 * parse-scan.y: New file.
13446 * jv-scan.c: New file.
13448 1998-08-25 Tom Tromey <tromey@cygnus.com>
13450 * gjavah.c (main): Handle -friend option.
13451 (friend_specs): New global.
13452 (generate_access): Handle friend_specs.
13453 (process_file): Likewise.
13454 (MAX_FRIENDS): New macro.
13455 (friend_count): New global.
13456 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13457 Changed all callers.
13459 1998-08-24 Per Bothner <bothner@cygnus.com>
13461 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13462 (main): Handle processing all the entries of a named .zip archive.
13463 * jcf-io.c (jcf_trim_old_input): New function.
13464 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13466 1998-08-24 Per Bothner <bothner@cygnus.com>
13468 * lang.c (flag_assume_compiled): Make default be on.
13470 1998-08-21 Per Bothner <bothner@cygnus.com>
13472 * jcf-dump.c: Add bunches of flags to control output more.
13473 (process_class): New function; support printing more than one class.
13474 (main): Support new --print-main and --javap flags.
13475 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13476 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13478 1998-08-20 Per Bothner <bothner@cygnus.com>
13480 Change mangling of dispatch table to match C++ vtable (w/thunks).
13481 * class.c (build_dtable_decl), java-tree.h: New function.
13482 (make_class_data): Call it.
13483 * decl.c (init_decl_processing): Likewise.
13485 1998-08-19 Warren Levy <warrenl@cygnus.com>
13487 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13488 soft_anewarray; adjust args passed.
13489 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13490 match _Jv_NewObjectArray.
13492 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13494 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13495 * expr.c (loopup_label): Call create_label_decl.
13496 (create_label_decl): New function.
13497 (java_lang_expand_expr): Call expand_start_bindings with argument
13499 * java-tree.h Added space after PROTO in function declarations
13501 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13502 (create_label_decl, push_labeled_block): New function
13504 * lex.c (label_id): Initialize.
13505 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13507 * parse.h Added space after PROTO in function declarations when
13509 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13510 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13511 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13512 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13514 (struct parser_ctxt): New fields current_loop,
13515 current_labeled_block.
13516 (build_if_else_statement, patch_if_else_statement,
13517 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13518 generate_labeled_block, complete_labeled_statement,
13519 build_bc_statement, patch_bc_statement, patch_loop_statement,
13520 build_new_loop, build_loop_body, complete_loop_body): New function
13522 * parse.y (java_warning_count): New global variable.
13523 (label_id): New static variable.
13524 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13525 (block:): Return size_zero_node when block is empty.
13526 (empty_statement:): Return size_zero_node.
13527 (statement:): Implement supplemental action when for_statement: is
13529 (label_decl:): New rule.
13530 (labeled_statement:): Rewritten using label_decl. Actions
13532 (labeled_statement_nsi:): Likewise.
13533 (if_then_statement): Actions implemented.
13534 (while_expression): New rule.
13535 (while_statement:): Rewritten using while_expression. Actions
13537 (while_statement_nsi:): Likewise.
13538 (do_statement_begin:): New rule.
13539 (do_statement:): Rewritten using do_statement_begin. Actions
13541 (for_statement:): Rewritten using for_begin. Actions implemented.
13542 (for_statement_nsi:): Likewise.
13543 (for_header:, for_begin:): New rules.
13544 (for_init:): Actions implemented.
13545 (statement_expression_list:, break_statement:,
13546 continue_statement:): Likewise.
13547 (yyerror): Count number of issued warning(s).
13548 (java_report_errors): Report error(s) and/or warning(s).
13549 (java_complete_class): Use build_java_argument_signature to
13550 recompute completed method signature.
13551 (java_check_regular_methods): New locals method_wfl and aflags.
13552 Use method_wfl instead of lookup_cl during error reports. Fixed
13553 indentation and modified some error messages. Use
13554 lang_printable_name in method instead of the DECL_NAME. New code
13555 to issue warnings on methods not overriding corresponding methods
13556 private to a different package.
13557 (java_method_add_stmt): Call add_stmt_to_compound.
13558 (add_stmt_to_compound): New function.
13559 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13560 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13561 (build_if_else_statement, patch_if_else_statement,
13562 build_labeled_block, generate_labeled_block,
13563 complete_labeled_statement, build_new_loop, build_loop_body,
13564 complete_loop_body, patch_loop_statement, build_bc_statement,
13565 patch_bc_statement, patch_exit_expr): New functions.
13566 * typeck.c (build_java_signature): Build argument signature before
13567 enclosing it in between parenthesis.
13569 1998-08-17 Warren Levy <warrenl@cygnus.com>
13571 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13572 (JAVA_OBJS): Added reminder comment
13574 1998-08-13 Nick Clifton <nickc@cygnus.com>
13576 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13577 be interpreted as a long long.
13579 1998-08-13 Warren Levy <warrenl@cygnus.com>
13581 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13582 soft_initialise_class. Use _Jv_NewMultiArray, not
13583 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13584 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13585 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13586 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13588 1998-08-12 Per Bothner <bothner@cygnus.com>
13590 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13591 length_identifier_node): New global tree node constants.
13592 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13593 Replace uses by super_identifier_node etc.
13594 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13596 * parse.y (resolve_field_access): Don't special-case ".length" if
13597 flag_emit_class_files.
13598 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13599 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13602 1998-08-11 Per Bothner <bothner@cygnus.com>
13604 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13605 * class.c (make_method_value): Remove init for removed fields.
13607 * class.c (layout_class): Use build_java_argument_signature.
13608 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13610 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13611 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13612 (build_java_signature): Don't use push_java_argument_signature.
13614 * typeck.c (lookup_argument_method): New function.
13615 * parse.y (java_check_regular_methods): Use lookup_argument_method
13616 instead of lookup_java_method2 followed by lookup_java_method.
13618 * parse.y (check_method_redefinition): Minor optimization.
13620 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13621 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13623 1998-08-10 Tom Tromey <tromey@cygnus.com>
13625 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13628 * gjavah.c (java_float_finite): Use K&R-style definition.
13629 (java_double_finite): Likewise.
13630 (generate_access): Now returns void. Changed all callers.
13631 (last_access_generated): Removed.
13632 (process_file): Only make a single pass over the .class file.
13634 1998-07-29 Per Bothner <bothner@cygnus.com>
13636 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13637 for compatibility for G++ (with -fvtable-thunks).
13638 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13640 * gjavah.c (process_file): Use public inheritance for super-class.
13642 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13644 * lex.c (java_init_lex): Initialize ctxp->package.
13645 * parse.h (struct parser_ctxt): package and package_len replaced
13646 by tree package, an identifier node. Field method_decl_list is
13647 gone. Fixed comments.
13648 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13649 class_in_current_package): New function prototypes.
13650 * parse.y (array_type:): Set class loaded flag on primitive type
13652 (package_declaration:): Assign ctxp->package to the
13654 (method_invocation:): Handle invocation of method qualified by
13656 (single_type_import_declaration:): Removed ambiguity check.
13657 (java_pop_parser_context): New local variable `next'. Reset and
13658 set IMPORT_CLASSFILE_NAME flags on current and previous import
13660 (java_accstring_lookup): Use new local macro COPY_RETURN.
13661 (lookup_field_wrapper): New function.
13662 (parser_qualified_classname): Use merge_qualified_name.
13663 (parser_check_super_interface): Broaden error message.
13664 (do_resolve_class): Check for qualified class name in the current
13665 compilation unit if appropriate.
13666 (process_imports): Check for already defined classes.
13667 (check_pkg_class_access): Got rid of call to
13668 get_access_flags_from_decl.
13669 (java_complete_expand_methods): Call safe_layout_class based on
13670 the current class size.
13671 (make_qualified_primary): Build a WFL qualification on primary if
13673 (merge_qualified_name): New function.
13674 (make_qualified_name): Use merge_qualified_name.
13675 (resolve_expression_name): Use safe_lookup_field.
13676 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13677 (resolve_qualified_expression_name): Likewise. Check on resolved
13678 element accessibility.
13679 (not_accessible_p, class_in_current_package): New functions.
13680 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13681 (patch_method_invocation_stmt): Merged common pieces. Check
13682 accessibility of invoked method.
13683 (check_for_static_method_reference): Add returned type in error
13685 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13686 (refine_accessible_methods_list): Merged two conditions in test.
13687 (java_complete_class): Sanity check on stabilize_ref gone.
13688 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13690 1998-07-28 Per Bothner <bothner@cygnus.com>
13692 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13694 1998-07-24 Tom Tromey <tromey@cygnus.com>
13696 * gjavah.c (F_NAN): Removed.
13697 (F_NAN_MASK): New macro.
13698 (F_POSITIVE_INFINITY): Removed.
13699 (F_NEGATIVE_INFINITY): Likewise.
13700 (java_float_finite): Rewrote.
13701 (D_NAN_MASK): Renamed.
13702 (java_double_finite): Rewrote.
13703 (D_POSITIVE_INFINITY): Removed.
13704 (D_NEGATIVE_INFINITY): Likewise.
13706 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13707 If verbose, print underlying representation of value in hex.
13709 1998-07-24 Per Bothner <bothner@cygnus.com>
13711 * buffer.h, buffer.c: New files.
13712 * Makefile.in (JAVA_OBJS): Add buffer.o.
13714 Support locals variables and writing their debug entries to .class.
13715 * jcf-write.c: Simplify some by user new buffer type.
13716 (vode_buffer_grow): Removed.
13717 (struct localvar_info): New type.
13718 (localsvars, localvartable): New buffers.
13719 (localvar_alloc, localvar_free): New functions.
13720 (generate_bytecode_insns): Handle local variables.
13721 (generate_classfile): Write LocalVariableTable attribute.
13723 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13725 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13726 * zipfile.h (ZIPMAGIC): New macro.
13728 1998-07-24 Tom Tromey <tromey@cygnus.com>
13730 * Makefile.in (gjavah.o): Updated dependencies.
13731 (jcf-dump.o): Likewise.
13732 (all.indirect): Use ../gjavah.
13733 (../gjavah$(exeext)): Likewise.
13734 (clean): Don't remove gjavah.
13735 (clean): Remove parse.c, not java/parse.c.
13736 * Make-lang.in (java): Added gjavah.
13737 (gjavah$(exeext)): New target.
13738 (GJAVAH_SOURCES): New macro.
13739 (java.all.build): Added gjavah.
13740 (java.all.cross): Likewise.
13741 (java.rest.encap): Likewise.
13742 * config-lang.in (compilers, stagestuff): Added gjavah.
13744 1998-07-23 Tom Tromey <tromey@cygnus.com>
13746 * gjavah.c (java_float_finite): New function.
13747 (java_double_finite): Likewise.
13748 (F_POSITIVE_INFINITY): New macro.
13749 (F_NEGATIVE_INFINITY): Likewise.
13751 (D_POSITIVE_INFINITY): Likewise.
13752 (D_NEGATIVE_INFINITY): Likewise.
13754 (print_field_info): Use java_float_finite and java_double_finite.
13756 1998-07-23 Per Bothner <bothner@cygnus.com>
13758 * parse.y (method_header): Name "this" implicit argument.
13760 1998-07-22 Per Bothner <bothner@cygnus.com>
13762 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13763 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13764 (put_linenumber): New function.
13765 (generate_bytecode_insns, generate_classfile): Write line numbers.
13767 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13769 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13770 (lookup_name, build_known_method_ref, build_class_init,
13771 build_invokevirtual, invoke_build_dtable, match_java_method,
13772 build_field_ref, pushdecl_force_head, build_java_binop,
13773 binary_numeric_promotion, build_decl_no_layout,
13774 build_java_arrayaccess, build_newarray, build_anewarray,
13775 build_java_array_length_access, build_java_arraynull_check): New
13776 extern function prototypes.
13777 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13778 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13780 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13782 * jcf.h (jcf_out_of_synch): New extern function prototype.
13783 * parse.h: Static/global function implemented in parse.y
13784 prototyped and declarations moved at the end of the file.
13785 (DECL_P): Check that the argument isn't null.
13786 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13787 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13788 (QUAL_DECL_TYPE): New macro.
13789 (PARAMS): Macro definition removed.
13790 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13791 (return_statement:): Call build_return.
13792 (field_access:): Call make_qualified_primary in sub rule.
13793 (method_invocation:): Build method invocation and call
13794 make_qualified_primary when processing primaries.
13795 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13796 get_type_from_signature.
13797 (java_check_regular_method): Extra integer 0 argument when calling
13798 lookup_java_method2.
13799 (lookup_java_interface_method2): Extra method DECL argument when
13800 calling lookup_java_interface_method2.
13801 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13802 COMPOUND_EXPR node.
13803 (java_complete_expand_method): Layout current class iff not
13804 already done. Don't process interface's methods.
13805 (java_complete_expand_method): Use super class only if it
13806 exists. Use current class otherwise.
13807 (make_qualified_primary): New function.
13808 (resolve_expression_name): Process qualified expression or
13809 expression from primary the same way.
13810 (resolve_expression_name): Two last arguments to
13811 resolve_field_access are now NULL_TREEs.
13812 (resolve_field_access): New variable is_static. Local field must
13813 be DECLs. is_static computed on field DECLs only. Append code in
13814 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13815 to initialize field_type.
13816 (resolve_qualified_expression_name): New local variable,
13817 previous_call_static and is_static. Handle primaries with function
13818 calls, casts, array references and `this'. `super' now handled as
13819 `(super_class)this'. Use is_static to clarify boolean expressions.
13820 Added code to handle case where a proper handle is required to
13821 access a field. Use QUAL_DECL_TYPE where applicable.
13822 (maybe_access_field): New function.
13823 (patch_method_invocation_stmt): New arguments primary, where,
13824 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13825 deleted. Use `where' as a type to search from if specified. Check
13826 for static method reference where forbidden. Append primary or
13827 current_this to the argument list if not calling constructor nor
13829 (check_for_static_method_reference): New function.
13830 (patch_invoke): Layout the class on which new is done if
13832 (lookup_method_invoke): Changed format to report errors on
13834 (qualify_ambiguous_name): New local variable this_found. Now
13835 handle things from primaries. Method call are considered
13837 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13838 changed into NULLs.
13839 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13840 (java_complete_tree): New case fo RETURN_EXPR. Process function
13841 call arguments in separate function.
13842 (complete_function_arguments): New function.
13843 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13845 (patch_assignment): Take the return function slot into account as
13846 a RHS. Distinguish assignment from a return.
13847 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13848 when checking methods in interfaces.
13849 (resolve_type_during_patch): NULL argument to unresolve_type_p
13850 instead of NULL_TREE.
13851 (patch_newarray): Fixed typo in comment.
13852 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13853 (build_return, patch_return): New functions.
13854 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13856 1998-07-21 Per Bothner <bothner@cygnus.com>
13858 * constants.c (find_name_and_type_constant, find_fieldref_index,
13859 find_methodref_index): New methods.
13860 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13861 just return given method. Also, rename to build_known_method_ref.
13862 (expand_invoke): Rename call to build_invoke_non_interface.
13863 * java-tree.h, parse.h: Update prototype.
13864 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13865 (such as expand_expr_stmt) if flag_emit_class_files.
13866 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13867 STACK_TARGET, IGNORE_TARGET): New macros.
13868 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13869 (generate_bytecode_insn): New function to generate method's bytecode.
13870 (generate_classfile): Node generate Code attribute for a method.
13871 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13872 push_long_const, field_op, adjust_typed_op, maybe_wide):
13873 New functions used by generate_bytecode_insn.
13875 * typeck.c (signature_include_return): Remove variable.
13876 (push_java_argument_signature, build_java_argument_signature): New.
13877 (build_java_signature): Use push_java_argument_signature.
13878 * parse.y: Use build_java_argument_signature instead of fiddling
13879 with signature_include_return.
13881 1998-07-17 Tom Tromey <tromey@cygnus.com>
13883 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13886 * Makefile.in (all.indirect): Added gjavah$(exeext).
13887 (gjavah$(exeext)): Added $(exeext).
13890 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13892 * class.c (layout_class): Call to java_layout_parsed_class replace
13893 by safe_layout_class.
13894 * expr.c (build_java_array_length_access): Removed static storage
13895 class in the function definition.
13896 (build_java_arraynull_check): Likewise.
13897 Also fixed typos in two comments.
13898 * lex.c (java_init_lex): Initialize static global kw_length.
13899 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13900 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13902 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13903 * parse.h (resolve_no_layout): New static function declaration.
13904 (get_identifier_in_static): Declaration removed.
13905 (java_layout_parsed_class): Function name declaration changed to
13907 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13908 not_initialized_as_it_should_p, build_this): New static function
13910 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13911 binary_numeric_promotion, stabilize_reference,
13912 build_decl_no_layout, build_java_arrayaccess): Extern function
13913 declarations moved into their own section.
13914 (build_newarray, build_anewarray, build_java_array_length_access,
13915 build_java_arraynull_check): New extern function declarations.
13916 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13917 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13919 (CALL_CONSTRUCTOR_P): New macro.
13920 * parse.y (kw_length): New static global tree node.
13921 (return_statement): Tagged <node>.
13922 (RETURN_TK): Tagged <operator>.
13923 (variable_declarator_id:): Build variable declaration with an
13924 empty initialization value if a syntax error was found in the
13925 initialization part of the variable declaration.
13926 (statement_without_trailing_substatement:): return_statement: now
13927 uses the default rule.
13928 (return_statement:): Temporarily fixed to return NULL_TREE.
13929 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13930 (class_instance_creation_expression:): Class creation rules now
13931 call build_method_invocation upon reduction.
13932 (array_creation_expression:): Rules call build_newarray_node upon
13934 (dim_exprs:): Build a list of dimension expressions.
13935 (dim_expr:): Store location of the OSB_TK in the dimension
13937 (method_invocation:): Added a new error rule.
13938 (build_unresolved_array_type): WFL argument may also be an array
13939 on a primitive type. Name of the argument changed to reflect this.
13940 (method_declarator): Insert argument type at the beginning of the
13941 argument type list and later reverse the list.
13942 (unresolved_type_p): Argument 'returned' may be optionally
13944 (java_layout_class_from_source): Function renamed
13946 (resolve_and_layout): Now call resolve_no_layout and
13948 (resolve_no_layout): New function.
13949 (purify_type_name): New function.
13950 (complete_class_report_errors): Call purify_type_name during error
13951 report on a type not found.
13952 (process_imports): error_found local variable doesn't need to be
13953 initialized to zero.
13954 (declare_local_variables): New local type_wfl. Fixed typo in error
13955 message. type_wfl assigned to unresolved type and used to register
13956 incomplete type. Build a WFL around the variable initialization
13957 statement so that debug info can be generated on it.
13958 (source_start_java_method): Reverse argument list after they've
13960 (current_this): New static global variable.
13961 (java_complete_expand_methods): Set current_this when appropriate.
13962 (resolve_expression_name): Build correct static and non static
13963 field access bearing a simple name.
13964 (resolve_field_access): Resolve the length field of arrays. Handle
13966 (patch_method_invocation_stmt): Set the type of the method
13967 invocation to error_mark_node. This value is later overridden by a
13968 valid type, if any. Don't handle qualified constructor invocation
13969 as qualified method invocation. Call lookup_method_invoke with its
13970 new flag. It's no longer necessary to access the selected method
13971 as the value of a tree list. Handle constructor invocation.
13972 (patch_invoke): Reverse argument list when invoking non interface
13973 methods. Insert call to new as the first argument of the
13975 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13976 defined within a final class. Return INVOKE_STATIC if the invoked
13977 method is a constructor.
13978 (lookup_method_invoke): New lc argument is a flag to indicate a
13979 constructor lookup. Now handle constructor lookup. Choose the most
13980 specific method in case several were matching the invocation
13981 requirements. Return a method decl instead of a tree list featuring
13982 one single method decl element.
13983 (refine_accessible_methods_list): New lc flag argument to
13984 indicate that a constructor is being looked up.
13985 (not_initialized_as_it_should_p): New function.
13986 (java_complete_tree): Now process fake tree codes
13987 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13988 save_expr on resolved function call arguments. Case on
13989 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13990 (patch_assignment): LHS can be a field access expression. When
13991 dealing with reference, lhs_type is the promoted type of the
13992 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13994 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13995 (patch_binop): Use not_initialized_as_it_should_p where
13997 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13998 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
14000 (resolve_type_during_patch): New function.
14001 (patch_cast): Call resolve_type_during_patch to resolve type and
14002 report error accordingly.
14003 (patch_array_ref): Use not_initialized_as_it_should_p where
14004 applicable. Array base expression is saved before being
14005 used. Promote the type of an array elements if it contains non
14007 (build_newarray_node, patch_newarray, build_this): New functions.
14009 1998-07-16 Tom Tromey <tromey@cygnus.com>
14011 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
14012 increment it in `for' statement.
14013 (print_field_info): If number is inf or nan, don't print it.
14014 (print_method_info): If method name is `delete', just ignore it.
14015 (print_c_decl): Special-case jstringArray.
14017 * gjavah.c (help): New function.
14018 (no_argument): New function.
14019 (usage): Changed text.
14020 (main): Rewrote argument handling. Now handles -v, --help,
14022 (version): New function.
14023 (found_error): New global.
14024 (main): Return found_error.
14025 (generate_access): Set found_error.
14026 (print_c_decl): Likewise.
14028 1998-07-15 Tom Tromey <tromey@cygnus.com>
14030 * gjavah.c (print_c_decl): Don't print "," when examining field.
14031 Skip type name when looking at "[L" types.
14032 (process_file): Now static.
14033 (generate_access): Now returns int.
14034 (last_access_generated): New global.
14035 (process_file): Clear last_access_generated; make multiple passes
14037 (print_field_info): Just return if generate_access returns true.
14038 (print_method_info): Likewise. Also, allow <init> functions to
14040 (print_c_decl): Added is_init argument. Print constructors
14042 (print_cxx_classname): Use UTF8_GET to extract characters from
14044 (print_base_classname): New function.
14045 (print_class_decls): New function.
14046 (process_file): Use it.
14047 (utf8_cmp): New function.
14049 1998-07-13 Nick Clifton <nickc@cygnus.com>
14051 * lang-options.h: Format changed to match changes in gcc/toplev.c
14052 to implement a --help option.
14054 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
14056 * decl.c (init_decl_processing): Revert change to dtable_type.
14058 1998-07-09 Per Bothner <bothner@cygnus.com>
14060 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14062 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14064 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14066 * lang.c (lang_init): Default flag_exceptions to 1, without
14067 checking to see if it's 2 first.
14069 1998-07-08 Jeffrey A Law (law@cygnus.com)
14071 * constants.c: Include "system.h".
14072 * decl.c: Likewise.
14073 * lang.c (flag_new_exceptions): Get via extern now.
14074 (lang_init_options): New functions. Turn on flag_new_exceptions.
14076 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14078 * lex.c (java_lex): Return 0 when we see an invalid character in
14081 * lex.c (java_read_char): Specify extra argument when calling
14083 (java_read_unicode, java_parse_end_comment,
14084 java_parse_escape_sequence): Likewise,
14085 (java_lex): Specify extra argument when calling
14086 java_lex_error. Test that IDs are beginning with a legal character
14087 for IDs. Handle invalid characters with an error message and a
14088 call to java_lex_error.
14089 (java_lex_error): Adjust column position by new argument
14090 `forward'. Issue an error even if in the middle of reporting an
14093 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14095 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14096 we don't explicitly put a null pointer when we're copying it.
14098 1998-07-07 Tom Tromey <tromey@cygnus.com>
14100 * gjavah.c (print_cxx_classname): New function.
14101 (super_class_name): Likewise.
14102 (print_super_fields): Removed.
14103 (in_super): Removed.
14104 (print_field_info): Never generate #defines.
14105 (print_c_decl): Changed generated types to match JNI. No longer
14106 print class name before method name.
14107 (print_method_info): Print "static" before static methods.
14108 Print "virtual" before non-final methods.
14109 (usage): Use exit(1), not exit(-1).
14111 (print_field_info): Use %.17g to print a double.
14112 (last_access): New globals.
14113 (process_file): Initialize last_access.
14114 (usage): Now static.
14115 (ACC_VISIBILITY): New define.
14116 (generate_access): New function.
14117 (print_field_info): Call it.
14118 (print_method_info): Likewise. Also, generate information for all
14119 methods, not just native methods. Return void.
14120 (print_c_decl): Return void.
14121 (print_field_info): Return void.
14123 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14125 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14126 processing the jc1 grammar file. Prefix bison functions and
14127 variables with java_.
14128 (parse.c): Dependencies on parse.h and lex.h
14129 * expr.c (build_java_arrayaccess): Function now global.
14130 * java-tree.h: Comment reorganized to carry on previous
14131 classification effort.
14132 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14133 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14134 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14135 java_parse (new prefix java_ generated by bison).
14136 (java_layout_parsed_class, java_register_parsed_class): Function
14138 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14139 * lex.c (static tree wfl_op): Variable deleted.
14140 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14141 ctxp fields to NULL_TREE.
14142 (java_lex): No longer create WFL for operators. Filename caching
14143 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14144 created as STRING_CST and later expanded. Removed extra argument
14145 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14147 (build_wfl_node): Removed code in comments.
14148 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14149 store token and location data in the current bison token.
14150 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14151 static/extern function declaration at the beginning of the file.
14152 (struct qualification): Data structure definition deleted.
14153 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14154 (qualify_ambiguous_name): Function declaration modified. Function
14155 now returns nothing.
14156 (build_array_ref, patch_array_ref, make_qualified_name,
14157 resolve_qualified_expression_name, maybe_generate_clinit,
14158 resolve_field_access): New static function declarations.
14159 (build_java_arrayaccess): New extern function declaration.
14160 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14161 (CALL_EXPR_PRIMARY): Macro deleted.
14162 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14163 (struct parser_ctxt): Field initialized_final
14164 removed. non_static_initialized, static_initialized: New fields.
14165 * parse.y (static tree kw_super, static tree kw_this): New global
14167 (%union): tree wfl field of operator member replaced by int
14168 location. WFLs are non longer created for operators.
14169 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14170 (qualified_name:): Now calls make_qualified_name to build the
14172 (type_declaration:): Consider generating <clinit> when class
14174 (variable_declarator:): Directly build an assignment node when the
14175 variable is initialized when declared.
14176 (this_or_super:): Build a WFL and set current location when THIS
14177 or SUPER are parsed.
14178 (expression_statement:): Wrap statement around a WFL.
14179 (primary_no_new_array:): Fixed typo. Changed value returned by
14180 THIS_TK because of its new type (temporary).
14181 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14182 (field_access:): Build qualified name with SUPER.
14183 (method_invocation:): Fixed returned value because of SUPER's new
14185 (array_access:): Use OSB_TK location information.
14186 (post_increment_expression:, post_decrement_expression:,
14187 unary_expression:, pre_increment_expression:,
14188 pre_decrement_expression:, unary_expression_not_plus_minus:,
14189 cast_expression:, multiplicative_expression:,
14190 additive_expression:, shift_expression:, relational_expression:,
14191 equality_expression:, and_expression:, exclusive_or_expression:,
14192 inclusive_or_expression:, conditional_and_expression:,
14193 conditional_or_expression:, assignment:): Use new location/token
14194 information available on operators.
14195 (create_class): Set super_decl_type to NULL_TREE when processing
14197 (register_fields): Field initialization is now a MODIFY_EXPR
14198 node. Chain initialization code to the matching lists (according
14199 the the field declaration modifiers).
14200 (maybe_generate_clinit): New function.
14201 (method_header): Don't set method's DECL_NAME to a WFL when adding
14202 methods to java.lang.Object.
14203 (resolve_and_layout): Now can return NULL_TREE if the type
14204 resolution fails. Otherwise, return the class DECL instead of its
14206 (check_method_redefinition): Don't patch method DECL_NAME if it
14207 belongs to java.lang.Object.
14208 (process_imports): Simply assign error_found to the value returned
14209 by check_pkg_class_access.
14210 (declare_local_variables): Don't use their init statements (if
14211 any) when parsing error were previously found. Reuse MODIFY_EXPR
14212 build during parsing as an init statement.
14213 (java_method_add_stmt): Now return the current method body.
14214 (java_layout_parsed_class, java_register_parsed_class): Functions
14216 (java_complete_expand_methods): Initialize the constant pool on a
14217 per class basis. Layout the classes before expanding their method
14218 bodies. Don't try expand artificial constructor code if error were
14219 found. Make the classes data and register them if no error were
14221 (java_complete_expand_method): Retrieve an artificial constructor
14222 argument list before entering its body. Assign the top block to
14223 the artificial constructor function body and set types of declared
14224 blocks and compound statements to void. Walk method body if not an
14225 artificial constructor.
14226 (make_qualified_name, cut_identifier_in_qualified): New functions.
14227 (resolve_expression_name): Fixed comments. Save/restore the
14228 current class CLASS_LOADED_P flag value. Build non qualified
14229 static field access and handle qualified expression names.
14230 (resolve_field_access, resolve_qualified_expression_name): New
14232 (patch_method_invocation_stmt): Use the new expression resolution
14233 scheme, calling resolve_field_access when the function call is
14234 resolved as an expression.
14235 (qualify_ambiguous_name): Function rewritten to work on qualified
14236 expression produced by make_qualified_name.
14237 (java_complete_tree): Promote type when function's argument are
14238 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14239 the assignment to discover further errors if RHS is a expression
14240 name that fails to evaluate. Declare LHS initialized even though
14241 the assignment failed. Don't use the location variable and removed
14242 extra argument in patch function calls. Now handle the ARRAY_REF
14243 case and build internal string representation when STRING_CSTs are
14245 (build_method_invocation): Don't wrap function call around a WFL.
14246 (build_assignment): Likewise. Use the operator location
14248 (patch_assignment): Handle array access LHSs. Handle error
14249 provenance, resulting in a better error report.
14250 (build_binop): Use op_location from operator as binop location
14252 (build_unaryop, build_incdec, build_cast): Likewise.
14253 (patch_binop): Extract location information from the node. Fixed
14254 typo in error message.
14255 (patch_unary_op): Extract location information from the node.
14256 (build_array_ref, patch_array_ref): New functions.
14258 1998-07-01 Tom Tromey <tromey@cygnus.com>
14260 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14261 match _Jv_IsInstanceOf.
14262 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14263 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14265 1998-06-30 Tom Tromey <tromey@cygnus.com>
14267 * decl.c (init_decl_processing): Functions are now named
14268 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14270 1998-06-29 Per Bothner <bothner@cygnus.com>
14272 * java-tree.h (load_class): Add prototype.
14273 * class.c (is_compiled_class): Add missing arg to load_class.
14274 * expr.c (expand_java_NEW): Call load_class.
14275 * parse.y (process_import): Removed bogus use of void return value.
14277 1998-06-25 Per Bothner <bothner@cygnus.com>
14279 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14280 Function name is "_Jv_Throw" instead of "soft_athrow".
14281 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14282 Function name is "_Jv_AllocObject" instead of "soft_new".
14283 Takes an extra parameter (object size).
14284 * expr.c: Update calls.
14286 1998-06-24 Per Bothner <bothner@cygnus.com>
14288 * lex.c (java_get_line_col): Handle end-of-file.
14289 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14291 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14293 * lang.c (lang_init): Make -fexceptions the default.
14294 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14295 exception handling is not turned on.
14297 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14299 * lang.c (flag_new_exceptions): Make this this default.
14300 * decl.c (end_java_method): Call emit_handlers.
14301 * except.c (method_init_exceptions): Set language code and version.
14302 (expand_start_java_handler): Enable exception, and call
14303 expand_eh_region_start.
14304 (expand_end_java_handler): Enable exception, and set up catch blocks.
14305 (emit_handlers): New routine to generate the saved handlers.
14306 * java-except.h (emit_handlers): Add prototype.
14308 1998-06-12 Per Bothner <bothner@cygnus.com>
14310 We used to have three different representations of the constant pool:
14311 the CPool structure, the tree_constant_pool, and the constructures
14312 used to build the Class object (which may need class and string
14313 constants) in compiled code. None were appropriate for compiling
14314 to .class files, so I did a major overhaul.
14316 First, the tree_constant_pool array was removed. Things were
14317 modified to the CPool structure in the JCF could be used.
14318 Second, a "capacity" field was added to the CPool, and functions
14319 written to search for a matching constant, adding one if not found.
14320 The code that generated the Class object was changed to use a CPool.
14321 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14322 the static Class object are now only in build_constants_constructor.
14323 Finally, I wrote code which can generate a .class file (including its
14324 constant pool) from the RECORD_TYPE of a class. This is a big step
14325 on the way to compiling Java source into .class files.
14327 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14328 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14330 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14331 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14332 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14333 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14334 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14335 (lang_type): Removed constant_pool field.
14336 * jcf.h (CPool): Renamed size to count. Added field capacity.
14337 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14338 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14339 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14341 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14342 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14343 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14344 (set_constant_entry, find_constant1, find_constant2,
14345 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14346 find_utf8_constant, find_class_or_string_constant): New functions.
14348 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14349 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14350 (give_name_to_class, get_class_constant): Likewise.
14351 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14352 (get_name_and_type_constant, get_ref_constant): Removed.
14353 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14354 * parse.y: Don't save/restore tree_constant_pool.
14355 * verify.c (verify_jvm_instructions): Update for new approach.
14356 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14358 * lang-options.h: Added -femit-class-file, -femit-class-files.
14359 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14360 (lang_f_options): Added "emit-class-file(s)".
14362 * expr.c (build_java_arrayaccess): Generate more efficient array
14363 bounds checking, by using unsigned compare.
14365 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14367 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14369 * parse.h: New comment on the handling of unresolved type
14370 identifiers. JDEPs are now part of the jdep_code enum.
14371 (typedef struct jdep): Now use enum jdep_code or int, depending on
14372 availability. Both are narrowed down to an 8 bits bitfield.
14373 (CALL_EXPR_PRIMARY): Fixed comment.
14375 1998-06-10 Tom Tromey <tromey@cygnus.com>
14377 * Make-lang.in (java): Added gjavac and jvgenmain.
14378 (java.start.encap): Depend on gjavac.
14379 (java.rest.encap): Depend on jvgenmain.
14381 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14382 (JAVA_CROSS_NAME): Likewise.
14383 (java.all.build): Depend on jvgenmain and gjavac.
14384 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14385 (jvgenmain$(exeext)): New target.
14386 (java.install-common): Wrote.
14387 * config-lang.in (compilers, stagestuff): Added gjavac and
14390 1998-06-10 Dave Brolley <brolley@cygnus.com>
14392 * lang.c (lang_decode_option): New argc/argv interface.
14394 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14396 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14397 * decl.c (build_decl_no_layout): New function.
14398 * expr.c (java_lang_expand_expr): Layout declarations found in
14399 blocks before they're pushed.
14400 * jcf-parse.c (load_class): Save current line when parsing class
14402 (parse_source_file): Register class before expanding their
14404 * lang.c (put_decl_node): Produce `null' when `void *' is
14406 * lex.c (static tree wfl_op): New static global, for error report
14408 (java_init_lex): wfl_operator and wfl_op initialized
14409 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14411 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14412 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14413 build_unresolved_array_type): New static function definitions.
14414 (build_decl_no_layout): New extern function declared.
14415 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14416 faulty modifier exists.
14417 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14418 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14419 (UNARY_PLUS_EXPR): New fake operator.
14420 (struct parser_ctxt): New field osb_number.
14421 * parse.y (static tree wfl_operator): New static WFL for operator
14422 bound error messages.
14423 (DECR_TK, INCR_TK): Moved.
14424 (OP_TK): Tagged <operator>.
14425 (array_type:): Now call build_unresolved_array_type.
14426 (dim_expr:): Count the number of '[' seen.
14427 (post_increment_expression, post_decrement_expression,
14428 pre_increment_expression, pre_decrement_expression,
14429 unary_expression_not_plus_minus, unary_expression:): Actions are
14430 now building the corresponding unary expressions.
14431 (cast_expression:): Actions are now building cast expressions.
14432 (build_unresolved_array_type): New function.
14433 (create_interface): Reset the number of declared interfaces.
14434 (create_class): Likewise.
14435 (method_header): Methods declared within the scope of an interface
14436 are now implicitly set public and abstract.
14437 (java_complete_class): Variable's and parameter's type are patched
14438 with a promoted type.
14439 (declare_local_variables): Resolved non builtin types are promoted
14440 before being used to build a variable decl. Removed type patch
14441 posted on variable initialization statement.
14442 (source_start_java_method): Use build_decl_no_layout to build the
14443 decl of a parameter of incomplete type.
14444 (java_register_parsed_class): Process interfaces too. Call
14445 rest_of_decl_compilation on each processed class declarations.
14446 (java_complete_expand_methods): Don't attempt to expand things in
14448 (java_complete_tree): Process CONVERT_EXPR, even though it always
14449 has a type. Propagate error_mark_node to node's type too. Promote
14450 method's call argument type and return error_mark_node if
14451 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14452 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14453 handle unary operator nodes.
14454 (build_assignment): Added comment.
14455 (print_int_node): New function.
14456 (patch_assignment): New second argument. New error handling. Use
14457 print_int_node. Handle references. Use can_cast_to_p to issue
14458 different error message according to the context and check upon
14459 the initialization of the RHS.
14460 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14461 (operator_string): Handle more operators.
14462 (patch_binop): No longer use a function static
14463 wfl_operator. Improved error message on shift distance.
14464 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14465 patch_cast): New functions.
14467 1998-06-05 Per Bothner <bothner@cygnus.com>
14469 * jvspec.c: New file.
14470 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14472 * java-tree.h (identifier_subst): Add declaration.
14474 1998-06-04 Tom Tromey <tromey@cygnus.com>
14476 * jvgenmain.c (main): Generate call to JvRunMain.
14478 * class.c (make_class_data): Push value for "sync_info" field.
14479 * decl.c (init_decl_processing): Push "sync_info" field.
14481 1998-06-03 Per Bothner <bothner@cygnus.com>
14483 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14484 Java (source) name, not signature.
14485 Set TYPE_ALIGN to (at least) that of element_type.
14487 1998-06-02 Per Bothner <bothner@cygnus.com>
14489 * class.c: Moved classname-mangling-rekated code to ...
14490 * mangle.c: ... this new file.
14491 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14492 * Makefile.in: Update for above changes.
14494 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14496 * expr.c (truthvalue_conversion): Convert integer and floating
14497 point value to their truth value.
14498 * lex.c (java_lex): Handle the `null' literal.
14499 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14500 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14501 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14504 * parse.y: Reorganization/documentation on token declaration.
14505 (binop_lookup[]): New added new tree codes.
14506 (relational_expression): Build corresponding binary operators.
14507 (equality_expression, conditional_and_expression,
14508 conditional_or_expression): Likewise.
14509 (java_complete_class): Fix crash in debug message.
14510 (java_complete_tree): Check initialization of method call
14511 arguments. Further bogus node evaluation to detect more error
14512 during assignments. Handles more binary operators.
14513 (patch_assignment): Use DECL_P.
14514 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14516 (operator_string): Handle more case. Compacted source.
14517 (patch_binop): Changed function comment. Checking for
14518 uninitialized first operand takes the compound assignment into
14519 account and uses DECL_P. Checking for uninitialized second operand
14520 delayed to routine's end. Use macros to issue type bound error
14521 messages and issue messages on both operands if their types are
14522 different. Force fixed type into node. Handle all binary
14525 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14527 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14528 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14529 build operator node and return tokens.
14530 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14531 * parse.h (java_complete_tree): Changed returned type in prototype.
14532 (build_method_invocation, build_assignment, patch_assignment,
14533 patch_binop): New static function declarations.
14534 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14535 BUILD_EXPR_WFL): New macros.
14536 * parse.y (enum tree_code binop_lookup[]): New static for token to
14538 (%union): Parser union has new sub-structure `operator'.
14539 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14540 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14541 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14542 ASSIGN_ANY_TK): Tokens tagged `operator'.
14543 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14544 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14545 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14546 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14547 (assignment_operator:): Rule tagged `operator'.
14548 (expression_statement:): Re-installed default rule.
14549 (method_invocation:): Sub rules call build_method_invocation.
14550 (postfix_expression:): Don't attempt to resolve name here. Just
14552 (multiplicative_expression:): Sub-rules build corresponding binop
14554 (additive_expression:, shift_expression:, and_expression:,
14555 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14556 (assignment:): Sub rule invoke build_assignment.
14557 (assignment_operator:): Default rules on sub rules.
14558 (force_error): Added documentation on this variable.
14559 (declare_local_variables): Build initialization calling
14561 (expand_start_java_method): Removed unused rtx declaration. Mark
14562 arguments as already initialized.
14563 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14564 (java_complete_expand_methods): Don't process next method if
14565 completion of the previous one triggered errors.
14566 (java_complete_expand_method): Call source_end_java_method if no
14567 error were found during completion.
14568 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14569 locals declaratilon. Handle names found within a class. Return
14570 error_mark_node when things aren't found.
14571 (patch_method_invocation_stmt): Return error_mark_node on failures.
14572 (patch_invoke): Removed unused local. Return the correct node.
14573 (java_complete_tree): Now returns a value. The BLOCK section binds
14574 local identifiers and the type of a BLOCK is now void. Assign the
14575 result of operand completion on COMPOUND_EXPR. Assign the
14576 encapsulated node of a WFL to the result of its completion, except
14577 when the node is an identifier. Now handle MODIFY_EXPR and several
14578 binary operators. Return error_mark_node on errors.
14579 (build_method_invocation, build_assignment, patch_assignment,
14580 build_binop, operator_string, patch_binop): New functions.
14581 * typeck.c (binary_numeric_promotion): New function.
14583 1998-05-21 Per Bothner <bothner@cygnus.com>
14585 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14586 Replace most uses of ident_subst by identifier_subst.
14588 * class.c (push_class_static_dummy_field): Removed function.
14589 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14590 instead of looking got "class" static field. Create that decl here.
14591 (class_identifier_node): Removed; no longer needed.
14592 (init_class_processing): Don't init class_identifier_node.
14593 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14594 Do nreverse 0 times (instead of twice) for Object and Class.
14595 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14597 1998-05-20 Per Bothner <bothner@cygnus.com>
14599 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14600 while initializing linenumber_count and linenumber_table.
14601 Do it before init_function_start (which calls emit_line_note).
14602 * expr.c (expand_byte_code): Don't need to clear lineno here.
14604 1998-05-18 Tom Tromey <tromey@cygnus.com>
14606 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14607 then mangle number as _N_.
14609 * class.c (mangle_class_field): New function.
14610 (build_class_ref): Set assembler name of class reference using
14611 mangle_class_field.
14612 (push_class_static_dummy_field): Likewise.
14614 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14616 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14617 of assigning to TREE_CODE. The latter method exploits a feature
14618 of GCC that is not ANSI compliant.
14620 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14622 * decl.c (pushdecl_force_head): New function.
14623 (pushlevel): Removed conditional printf.
14624 (complete_start_java_method): Don't enter local variable scope if
14625 function is compiled from source code.
14626 * expr.c: parse.h now included
14627 (java_lang_expand_expr): New function.
14628 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14629 printf. Terminate buffer when doing directories.
14630 * jcf-parse.c (parse_source_file): Call lang_init_source before
14631 parsing and before code generation.
14632 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14633 use printf if the macro is defined.
14634 * lang.c (lang_init): Install lang_expand_expr hook on
14635 java_lang_expand_expr.
14636 (java_dummy_print): New function.
14637 (lang_init_source): New function.
14638 * lex.c (java_lex): Remember location of an opening brace at the
14639 second nesting level.
14640 (java_is_eol): Unget character seen after a CR if it is EOF.
14641 * parse.h: Now includes lex.h
14642 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14643 printf if the macro is defined.
14644 (expand_start_java_method, build_expr_block, enter_block,
14645 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14646 New static function declarations.
14647 (pushdecl_force_head): New extern function declaration.
14648 (INCOMPLETE_TYPE_P): New macro.
14649 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14650 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14651 BLOCK_EXPR_ORIGIN): New macros.
14652 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14653 DECL_SOURCE_LINE_LAST): New macros.
14654 (struct parser_ctxt): Removed field current_method_decl, redundant
14655 with the field current_function_decl. Added fields
14656 first_ccb_indent1 and pending_block.
14657 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14658 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14660 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14661 (compilation_unit:): Cosmetic on sub rule.
14662 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14663 (variable_initializer:): Installed default rule on expression:.
14664 (method_declaration:): method_header: starts a new
14665 method. method_body: installs the function body, absorbs blocks
14666 emitted for temporary variable scopings, pops function's body block
14667 and merges function's last statement lineno in DECL_SOURCE_LINE.
14668 (method_body:): Installed default rules.
14669 (block:): Call enter_block when an opening brace is seen. Absorb
14670 scoping blocks and call exit_block when a closing brace is seen.
14671 (block_statement:): Cosmetic changes.
14672 (method_invocation:): Create WFL around CALL_EXPR node.
14673 (patch_stage): Added comment around definition.
14674 (method_header): Try to use first_ccb_indent1 as the first line of
14675 the method, so BP debug info are emitted at the first opening
14676 brace of the function. If the function has no body, use the
14677 location of the function's name. Override currently defined method
14678 name with the matching WFL so we can point redefinition errors
14679 using the location where the function's name was declared.
14680 (check_abstract_method_header): Interprets DECL_NAME as an
14681 identifier or as a WFL, accordingly.
14682 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14683 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14684 location and name information out of it and reinstall DECL_NAME to
14685 its original identifier node value.
14686 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14687 function's source code).
14688 (read_import_dir): Test the value returned by find_class and issue
14689 a fatal accordingly.
14690 (declare_local_variables): Push a new block for the scope of the
14691 new variable(s) if code has been already generated at that nesting
14692 level. Pinpoint redefinition errors using the variable id
14693 WFLs. Generate initialization code if necessary. If the variable
14694 type is incomplete, register a patch on its decl.
14695 (source_start_java_method): Rewritten. Define a new block for the
14696 function's parameters. Build parameter decl out of function's
14697 arguments and register them for a patch if their types are
14699 (expand_start_java_method): Includes the part of
14700 source_start_java_method that was pushing the parameter decls and
14701 completing the method start code.
14702 (source_end_java_method): Removed call the expand_end_bindings and
14703 poplevel (already taken care of). Reinstall function's arguments
14704 and get function's last line of code before calling
14705 expand_function_end.
14706 (java_method_add_stmt): New comment before the function's
14707 code. Complement the second operand of the current COMPOUND_EXPR
14709 (java_complete_expand_methods): Don't generate debug info on line
14710 zero when expanding a generated constructor.
14711 (java_complete_expand_method): Set start and end line numbers for
14712 a artificially generated constructor to one and manually call
14713 enter_block and exit_block when defining it. For all methods:
14714 expand function's start calling the new expand_start_java_method
14715 and invoke java_complete_tree on the effective method's body, if
14717 (resolve_expression_name): Now use lookup_name_in_blocks to search
14718 local variable decls and print out an error when variables are
14720 (patch_method_invocation_stmt): Inserted comment before the
14722 (lookup_method_invoke): Chain method's arguments using chainon
14723 with the current arg list as a second argument. Inserted missing
14724 IDENTIFIER_POINTER when reporting an error on methods not found.
14725 (refine_accessible_methods_list): Don't retain constructors.
14726 (patch_arguments): Function removed.
14727 (java_complete_tree): Inserted comment before the function's
14728 code. New case for BLOCKs. Moved the WFL case a bit
14729 further. Complete function's arguments.
14730 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14731 maybe_absorb_scoping_blocks): New functions.
14733 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14735 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14737 * jcf-parse.c (parse_source_file, java_error_count): New forward
14738 and extern declarations.
14739 (java_parse_abort_on_error): Macro moved.
14740 (jcf_parse_source): fatal called if fopen fails. Now calls
14742 (parse_source_file): New parse_only parameter. Reflects the
14743 elimination of the second pass.
14744 (yyparse): parse_source_file called with argument set to 0.
14745 * jcf.h (JCF_ZERO): Sets java_source to zero.
14746 * lex.c (java_init_lex): pass argument is gone. Function modified
14747 to be called once during the analysis of a file.
14748 (java_unget_unicode): Fixed typo in fatal message.
14749 (java_get_line_col): Likewise.
14750 (java_lval): Likewise. String literals no longer built during
14752 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14754 * parse.h (MODIFIER_WFL): New macro.
14755 (parse_check_super, parser_check_super_interface): Now return int.
14756 (parser_chain_incomplete_item, not_builtin_p,
14757 complete_method_decl): Declarations removed.
14758 (build_method_invocation_stmt, build_invoke): Renamed using the
14759 `patch' instead of `build'
14760 (register-incomplete_type, obtain_incomplete_type,
14761 java_complete_tree, java_complete_expand_method,
14762 unresolved_type_p, create_jdep_list): New function declarations.
14763 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14764 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14765 (jdep): New typedef on new struct _jdep.
14766 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14767 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14768 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14769 JDEP_RESOLVED_P): New macros.
14770 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14771 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14772 JDEP_VARIABLE): New enum values and jdep kinds.
14773 (jdeplist): New typedef on struct _jdeplist.
14774 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14776 (CALL_EXPR_PRIMARY): New macro.
14777 (struct parser_ctxt): Fields java_pass, current_method_decl,
14778 method_decl_list deleted. New field jdeplist.
14779 (INCOMPLETE_P): Macro deleted.
14780 * parse.y (single_type_import_declaration:): Removed pass switch.
14781 (type_import_on_demand_declaration): Likewise.
14782 (field_declaration:): Removed pass switch on all sub rules.
14783 (class_declaration:): Call the complete_class_decl removed on
14785 (method_declaration:): Removed second pass switch. No longer chain
14786 methods decl when method_header reduced.
14787 (method_header:): Sub rules no longer depend on pass switch.
14788 (method_declarator:): Likewise.
14789 (method_body:): Likewise.
14790 (abstract_method_declaration:): Likewise.
14791 (block_statement:): Likewise.
14792 (local_variable_declaration:): Likewise.
14793 (argument_list:): Likewise.
14794 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14795 removed. Partial CLASS_EXPR tree node built instead.
14796 (postfix_expression:): Removed pass switch on all sub rules.
14797 (java_pop_parser_context): Free classd_list content.
14798 (yyerror): Call obstrack_grow0 to finalize error message.
14799 (check_class_interface_creation): Comment modified to reflect new
14800 returned value meaning. Removed second pass switch. Return 1 if an
14801 error was found, 0 otherwise. Adjust pointer on filename if a
14802 leading path separator was found.
14803 (maybe_create_class_interface_decl): Removed first pass switch
14804 when linking the class decl to the class_list. Install a new
14805 jdep_list for the class.
14806 (add_superinterfaces): List of unresolved interfaces is
14807 gone. Unresolved interfaces are directly added to the current
14809 (create_interface): Second pass shortcut removed.
14810 ctpx->modifier_ctx access through MODIFIER_WFL.
14811 (create_class): Second pass shortcut removed. Call to
14812 register_incomplete_type replaces the call to
14813 parser_chain_incomplete_item.
14814 (complete_class_decl): Function removed.
14815 (duplicate_declaration_error): New way of retrieving redeclared
14817 (register_fields): Call to lookup_modifier_cl replaced by
14818 MODIFIER_WFL. New way of handling unresolved type, using
14819 unresolved_type_p and obtain_incomplete_type.
14820 register_incomplete_type replaces call to parser_chain_incomplete_item.
14821 (patch_stage): New static global variable.
14822 (method_header): New way of handling unresolved type, using
14823 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14824 indicates that the method decl needs to be patched.
14825 (check_abstract_method_header): Call to lookup_modifier_cl
14826 replaced by MODIFIER_WFL.
14827 (method_declarator): Incomplete argument type are registered
14828 calling register_incomplete_type. Patch on the declared method is
14829 issued in that case.
14830 (unresolved_type_p): New function.
14831 (parser_check_super_interface): New comment to reflect function's
14832 modified returned type (int). Function and has a new argument
14833 this_wfl. Call to parse_error_context uses this_wfl instead of
14834 relying on lookup_cl.
14835 (parser_check_super): Comment reflects function's new returned
14836 type (int). Function returns nonzero value on error.
14837 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14838 register_incomplete_type, jdep_resolve_class): New functions to
14839 handle incomplete types in declarations.
14840 (java_complete_class): Rewritten to work with the new incomplete
14841 type handling scheme.
14842 (complete_class_report_errors): Likewise.
14843 (complete_method_decl): Removed: it jobs is now handled by
14844 java_complete_class.
14845 (do_resolve_class): Class loaded in not already loaded and not
14846 found in Java source code.
14847 (java_check_regular_methods, java_check_abstract_methods): Don't
14848 call complete_method_decl anymore.
14849 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14850 (read_import_dir): Got rid of the pass number dependency.
14851 (declare_local_variables): New handling of unresolved types (patch
14853 (source_start_java_method): New parameter level. Function called
14854 with level set to 1 when argument types are potentially
14855 unresolved. Called to complete the job with level set to 2 once
14856 types are complete.
14857 (source_end_java_method): Call to permanent_allocation
14858 removed. Waiting to be replaced by a more suitable obstack
14860 (java_complete_expand_methods, java_complete_expand_method,
14861 java_expand_finals): New functions.
14862 (build_method_invocation_stmt): Renamed
14863 patch_method_invocation_stmt. Extracts function call expression
14864 (wfl) and arguments (args) from CALL_EXPR tree operands.
14865 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14866 call. Patch the function and argument operand of the CALL_EXPR
14868 (patch_argument, java_complete_tree): New functions.
14870 1998-04-20 Per Bothner <bothner@cygnus.com>
14872 Recover from missing fields and methods (i.e. error instead of fatal).
14873 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14874 * expr.c (expand_invoke): Recover from missing method.
14875 (expand_java_field_op): Recover from missing field.
14876 Inline references to java.lang.{Integer,Char,...}.TYPE.
14877 * typeck.c (get_type_from_signature), java-tree.h: New function.
14878 * class.c (add_method): Use get_type_from_signature.
14879 (build_class_ref): Handle a class that was not found.
14880 * typeck.c (convert): Handle conversion to pointers (for convenience).
14881 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14882 instead of lookup_field to handle missing fields.
14884 * jcf-parse.c (process_zip_dir): Set java_source.
14886 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14888 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14890 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14892 * jcf-parse.c (load_class): Don't change input_filename before
14893 calling jcf_parse_source (but still do it before calling
14895 (jcf_parse_source): Assign input_filename after having saved the
14897 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14898 list. ctxp->modifier_ctx zeroed according to its new
14899 definition. ctxp->filename initialized. Removed
14900 JAVA_MODIFIER_CTX_UNMARK.
14901 (java_unget_unicode): Update the character based column position.
14902 (java_allocate_new_line): ref_count not used anymore. Always free
14903 ctxp->p_line. Initialize c_line->char_col to 0.
14904 (java_get_unicode): Update the character based column position.
14905 (java_lex): Use ctxp->elc to store current position in source
14906 file, at the beginning of the parsed token. Set modifier_ctx entry
14907 corresponding to the parse modifier to a WFL node. Return a WFL
14908 node when an identifier is parsed.
14909 (java_lex_error): Now uses ctxp->elc to store current position in
14911 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14912 * lex.h (build_wfl_node): New function definitions.
14913 (struct java_line): ref_count and next fields are gone. New field
14915 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14916 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14917 (JAVA_COLUMN_DELTA): New macro.
14918 (java_lc): New typedef on new struct _java_lc.
14919 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14920 (parse_error_context, parse_warning_context): Changed prototypes.
14921 (java_get_line_col): Added as an available global function.
14922 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14923 (IC_DECL): Replaced by macro IC_TYPE
14924 (DEPEND_WFL): New macro.
14925 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14927 (exit_java_complete_class): Removed a commented out statement.
14928 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14929 now an array of tree nodes. Deleted fields line_list and
14930 e_line. New field elc, to replace e_line.
14931 * parse.y (array_type:): Build WFL node.
14932 (qualified_name:): Build a single WFL node out of two. Retain
14933 the location information of the first node in the resulting node.
14934 (package_declaration:): Use package name as a WFL node
14935 (single_type_import_declaration:): Use imported name as a WFL node.
14936 (type_import_on_demand_declaration:): Use root of the imported
14937 packages as a WFL node.
14938 (field_declaration:): Removed unused local variable cl.
14939 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14940 (yyerror): New static elc. Removed static error_line, error_pos.
14941 New local code_from_source. Save ctxp->elc into elc at the first
14942 pass. Call java_get_line_col to get a string of the line where
14943 the error occurred.
14944 (debug_line): Removed static function.
14945 (parse_error_context, parse_warning_context): Parameter cl is now
14946 a WFL node. Use its value to initialize ctxp->elc.
14947 (redefinition_error): Parameter cl is now a WFL node.
14948 (parse_add_interface): New parameter wfl. No longer call
14949 lookup_cl, use wfl instead.
14950 (check_class_interface_creation): Parameter cl is now a WFL node.
14951 (maybe_create_class_interface_decl): Likewise.
14952 (add_superinterfaces): New function.
14953 (create_interface): Removed local cl, node, super_decl,
14954 super_decl_type. Function now uses id as a WFL node. Better
14955 warning/error report on obsolete or forbidden mix of
14956 modifiers. Now calls add_superinterfaces to register interfaces.
14957 (create_class): Removed local cl, node. Local variable id is used
14958 as a WFL node. Better error report on forbidden modifier
14959 mix. Uses add_superinterfaces to register interfaces.
14960 (find_field): Argument cl is now a WFL node. Now store the WFL
14961 node of a fields that needs to be checked for their
14963 (method_header): Local variable node non longer used. Local
14964 variable id replaces cl.
14965 (check_modifiers_consistency): Local variable cl is now a WFL
14967 (method_declarator): Local variable cl replaced by parameter id.
14968 (parser_qualified_name): Now uses parameter name as a WFL node.
14969 (parser_check_super_interface): New parameter wfl, for achieve
14970 greater accuracy during error reports.
14971 (parser_chain_incomplete_item): New parameter named location. Used,
14972 along the decl, to construct the incomplete item node.
14973 (java_complete_class): resolve_class now uses WFL node extracted
14974 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14976 (complete_method_decl): Unresolved function's argument types are WFL.
14977 (resolve_class): Parameter cl is now a WFL node.
14978 (resolve_and_layout): Likewise.
14979 (do_resolve_class): Likewise. Try first to use cl and then do the
14980 lookup on the decl when calling check_pkg_class_access.
14981 (complete_class_report_errors): Use IC_TYPE in place of
14982 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14983 instead of doing a lookup over the decl.
14984 (java_check_final): Use WFL info from field tree list.
14985 (lookup_cl): Rewritten and returns a statically defined WFL node.
14986 (lookup_modifier_cl): Now uses information from WFL nodes.
14987 (process_imports): Likewise.
14988 (read_import_dir): name and cl arguments replaced by a single WFL
14989 node. Function modified accordingly.
14990 (find_in_imports_on_demand): Now uses WFL node.
14991 (check_pkg_class_access): cl argument is now a WFL node.
14992 (declare_local_variables): Fixed to use WFL nodes.
14993 (resolve_expression_name): Likewise.
14994 (build_method_invocation_stmt): name_combo argument renamed
14995 wfl. Function modified to use WFL nodes.
14996 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14997 (lookup_method_invoke): cl is now a WFL node. Added missing
14998 IDENTIFIER_POINTER to class type decl name.
15000 1998-04-14 Dave Brolley <brolley@cygnus.com>
15002 * lang.c (init_parse): Now returns char* containing the filename.
15004 1998-04-10 Per Bothner <bothner@cygnus.com>
15006 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
15008 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
15009 * class.c (make_class_data): If flag_assume_compiled, initial class
15010 state is CSTATE_PREPARED; make superclass and interfaces direct
15011 references, rather than constant pool indexes.
15013 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
15015 * parser.y: Include flags.h. Removed debug variable pl.
15016 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
15017 (block:): Likewise.
15018 (labeled_statement_nsi:): Generate debug info when reducing
15019 expression_statement:.
15020 (check_pkg_class_access): get_access_flags_from_decl invocation
15021 fixed for new CLASS_* flags location.
15022 (source_end_java_method): Save/restore parser context when
15023 entering/leaving this routine. Restore lineno to its right value
15024 before calling expand_end_bindings.
15025 (build_method_invocation_stmt): build_invoke called with the
15026 current line information.
15027 (build_invoke): New argument cl. Wrap the function call around a
15029 (refine_accessible_methods_list): Changed comment, removed
15031 * parse.h: Fixed typo in comments.
15032 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
15033 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
15034 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
15036 * lex.c (java_lex): Record the last closing curly bracket of a
15038 * jcf-parse.c (jcf_parse_source): Now calls
15039 java_check_methods. Clarified comment, fixed typo.
15041 1998-04-09 Dave Brolley <brolley@cygnus.com>
15043 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
15044 (finish_parse): Expose for non USE_CPPLIB builds.
15046 1998-04-08 Jeffrey A Law (law@cygnus.com)
15048 * lang.c (lang_print_xnode): New function.
15050 1998-04-03 Per Bothner <bothner@cygnus.com>
15052 * decl.c (class_dtable_decl), java-tree.h: New tree node.
15053 * class.c (get_dispatch_vector, get_dispatch_table): New functions
15054 used to build a class's dispatch table.
15055 (make_class_data): Generate dispatch table if flag_assume_compiled.
15056 Set dtable of class object to address of class_dtable_decl.
15058 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15059 be volatile and have side effects - generates better code.
15061 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15062 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15064 * expr.c (expand_invoke): If class is final, method is
15065 effectively final, so can call it directly.
15067 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15069 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15071 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15073 * parse.y (build_method_invocation_stmt): Removed extra argument
15076 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15078 * expr.c (dtable_indent): Now static global.
15079 (expand_invoke): Now call invoke_build_dtable and
15080 build_invokevirtual.
15081 (invoke_build_dtable, build_invokevirtual): New functions.
15082 * jcf-io.c (find_class): Defer issuing a warning by setting
15083 jcf->outofsynch to 1.
15084 * jcf-parse.c (jcf_out_of_synch): New function.
15085 (load_class): Test this_jcf.outofsynch flag and call
15086 jcf_out_of_synch accordingly.
15087 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15088 comment indentation.
15089 * lex.c (java_get_unicode): Fixed code indentation.
15090 (java_lex): Create string literal. Fixed typo. Removed several
15091 premature obstack_free.
15092 * parse.h: New enums for name resolution and invocation mode.
15093 (struct qualification): New data structure.
15094 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15095 (do_resolve_class, build_method_invocation_stmt,
15096 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15097 debug_line, identical_subpath_p, invocation_mode,
15098 refine_accessible_methods_list, build_invoke,
15099 lookup_method_invoke): New functions declared.
15100 (build_invokevirtual, invoke_build_dtable, match_java_method,
15101 build_field_ref, jcf_out_of_synch): New references to external
15103 (struct parse_ctxt): Removed artificial_constructor field.
15104 * parse.y: (array_type:): Type defined for this rule.
15105 (class_type:): Installed default rule for interface_type:.
15106 (array_type:): Now build Java array type.
15107 (qualified_name:): Now use obstack_grow0.
15108 (method_declaration:): Skip the artificial constructor added to
15110 (abstract_method_declaration:): Execute the code only during pass 1.
15111 (block:): Installed default rule in block_statements:.
15112 (block_statement:): Add the statement to the method during pass 2.
15113 (statement_expression): Installed default rule for
15114 method_invocation:.
15115 (argument_list:): Added code to build the argument list.
15116 (method_invocation:): Added call to create the method invocation
15118 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15119 (debug_line): New function for debug.
15120 (complete_class_decl): No longer do something during pass 1.
15121 (method_header): Use BUILD_PTR_FROM_NAME.
15122 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15124 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15125 function's main comment.
15126 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15128 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15129 (resolve_class): Now works with arrays.
15130 (do_resolve_class, resolve_and_layout): New functions.
15131 (java_check_regular_methods): Reverse method list before and after
15132 having processed it. No longer set ctxp->artificial_constructor.
15133 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15134 accordingly. Fixed typo in issued error message. Now use
15136 (find_in_imports_on_demand): Now use obstack_grow0.
15137 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15138 (source_end_java_method): Call expand_expr_stmt instead of
15139 expand_expr. Calls it before calling expand_function_end.
15140 (java_method_add_stmt): Do nothing if errors were found during
15142 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15143 (build_method_invocation_stmt, build_invoke, invocation_mode,
15144 lookup_method_invoke, refine_accessible_methods_list,
15145 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15147 * typeck.c (build_java_signature): Properly end method signature
15148 if return type skipped.
15149 (match_java_method): New function.
15151 1998-03-16 Per Bothner <bothner@cygnus.com>
15153 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15155 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15157 * expr.c (build_invoke_non_interface): New function.
15158 (methods_ident, ncode_ident): Now static globals.
15159 (expand_invoke): Use build_invoke_non_interface.
15160 * java-tree.h (struct lang_decl): New field function_decl_body.
15161 (DECL_FUNCTION_BODY): New macro.
15162 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15163 CLASS_FROM_SOURCE_P.
15164 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15165 before starting pass 2. Call to java_generate_parsed_class replaced
15166 by java_register_parsed_class.
15167 * lex.c: Fixed typo in header. Some line width related formating.
15168 * lex.h: Some line width related formating.
15169 * parse.h (source_end_java_method, resolve_expression_name,
15170 complete_class_decl, maybe_create_class_interface_decl,
15171 check_class_interface_creation): New static function declarations.
15172 (java_layout_parsed_class, java_method_add_stmt): New function
15174 (struct parser_ctxt): Field mark_class_generate removed. New
15175 fields class_list and artificial_constructor.
15176 * parse.y: Fixed typo in header.
15177 (class_declaration:): Call complete_class_decl when class body
15179 (method_declaration:): Call source_end_java_method in pass 2 when
15180 the method body is defined.
15181 (postfix_expression:): Do expression name resolution on sub-rule
15182 name during pass 2.
15183 (create_class, create_interface): Merged common pieces.
15184 (check_class_interface_creation, maybe_create_class_interface_decl):
15186 (complete_class_decl): New function.
15187 (register_fields): Fixed line width related typo.
15188 (method_header): Correctly skip first argument when fixing
15189 argument line. Changed the loop.
15190 (java_check_circular_reference): Now use ctxp->class_list.
15191 (java_complete_class): Removed start/stop marking.
15192 (java_check_regular_methods): Now takes a class decl as an
15193 argument. Add default constructor if none were encountered.
15194 (java_check_methods): Now use ctxp->class_list. Changed call to
15195 java_check_regular_methods.
15196 (source_start_java_method): Set DECL_ARG_TYPE for each function
15198 (source_end_java_method, java_method_add_stmt): New functions.
15199 (java_generate_parsed_class): No longer exists.
15200 (java_layout_parsed_class, java_register_parsed_class): New functions.
15201 (resolve_expression_name): New function.
15203 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15205 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15206 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15207 until pass initializations are done. Call read_import_dir with
15209 * parse.h: (lookup_modifier_cl): New function declared.
15210 (INTERFACE_FIELD_MODIFIERS): New macro.
15211 (OBSOLETE_MODIFIER_WARNING): New macro.
15212 * parse.y: (register_fields): Class type and current field name in
15213 local variables. Check modifier(s) if adding field(s) to an interface.
15214 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15215 and report errors using the faulty modifier line context.
15216 (lookup_modifier_cl): New function.
15217 (read_import_dir): Detect and report default import processing
15220 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15222 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15223 * class.c (is_compiled_class): Return 1 after making sure it
15224 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15225 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15226 * java-tree.h (flag_assume_compiled): Add decl.
15227 * lang.c (lang_f_options): Add the flag.
15228 (flag_assume_compiled): Add decl, default to 0.
15230 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15232 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15233 (is_compiled_class): Likewise.
15234 (layout_class): Likewise.
15235 (layout_class): Detect and lay out classes defined in source code.
15236 (interface_of_p, add_interface_do, may_add_interface): New
15238 (add_interface): Now use add_interface_do.
15239 (add_method_1): New function.
15240 (add_method): Now use add_method_1.
15241 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15242 (complete_start_java_method): New function.
15243 (start_java_mehod): Now call complete_start_java_method.
15244 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15245 (expand_invoke): Likewise and fixed typo.
15246 *gjava.c: (print_super_field): Use new argument to find_class
15249 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15250 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15251 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15253 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15254 (add_method_1, push_class): New prototypes.
15255 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15256 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15257 directory where the class was found.
15258 (find_class): New argument DO_CLASS_FILE. Function find_class
15259 modified accordingly.
15260 *jcf-parse.c: (fix_class_path): New function.
15261 (load_class): Use new VERBOSE argument. load_class now finds and
15262 loads/parses .class/.java files. Save read_state of current_jcf
15264 (java_parser_abort_on_error): New macro.
15265 (jcf_parse_source, parse_source_file): New function.
15266 (jcf_parse): Fixed typo.
15267 (yyparse): Call parse_source_file () only.
15268 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15269 writing the real class name back in the zip directory entry.
15270 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15271 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15272 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15273 (find_class): Prototype fixed.
15274 *lex.c: Added 1998 time stamp.
15275 Removed all static global variables, moved into the parser
15276 context data structure.. Now include unistd.h if SEEK_SET not
15278 (java_init_lex): Rewritten.
15279 (java_sneak_unicode): Modified current unicode access in current line.
15280 (java_unget_unicode): Likewise.
15281 (java_allocate_new_line): New allocation management.
15282 (java_read_char): Modified access and storage of unget_utf8_value.
15283 New way of processing current unicode.
15284 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15285 (java_get_unicode): Now use the parser context.
15286 (java_lineterminator): Likewise.
15287 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15288 of the reentrant parser implementation. Function now use the
15289 parser context data structure and java_lval. Fixed production of
15290 the float and double constant "out of range" error message. Fixed
15291 obstack use. Return integer value when hitting a modifier. Now
15292 return type for TRUE, FALSE and other predefined types. Return
15293 identifier as a TREE_LIST list containing the current line context
15294 as the TREE_VALUE sub-node.
15295 (java_unicode_2_utf8): Fixed typo in declaration.
15296 (java_lex_error): Now use the parser context data structure.
15297 *lex.h: Added 1998 time stamp.
15298 (struct java_line): New fields ref_count and next.
15299 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15300 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15301 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15302 *parse.h: Added 1998 time stamp.
15303 (java_parse_source_file): Renamed from parse_source_file.
15304 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15305 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15306 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15307 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15308 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15309 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15310 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15311 (struct parser_ctxt): New data structure to keep the parser context.
15312 *parse.y: Added 1998 time stamp, got rid of static global variables.
15313 (java_error_count, ctxp): New global variables.
15314 (%union): New value field.
15315 (numeric_type, integral_type): Rules removed.
15316 (primitive_type): Rule defined to handle integral, float, double and
15318 (qualified_name, package_declaration,
15319 single_type_import_declaration, type_import_on_demand_declaration,
15320 modifiers, class_declaration, super, interfaces,
15321 interface_type_list, class_body, field_declaration,
15322 field_declaration, variable_declarators, variable_declarator,
15323 variable_declarator_id, method_declaration, method_header,
15324 formal_parameter_list, formal_parameter, method_body, block,
15325 static, interface_declaration, extends_interfaces,
15326 abstract_method_declaration, local_variable_declarators): Rules now
15328 (force_error, do_warning): New global statics.
15329 (push_parser_context, parser_context_save_global,
15330 parser_context_restore_global, pop_parser_context): New functions.
15331 (yyerror): Now uses the global parser context. Fixed use of obstack.
15332 (parse_error, parse_error_context, parse_warning_context,
15333 java_accstring_lookup, redefinition_error, check_modifiers,
15334 parser_add_interface, create_interface, create_class, find_field,
15335 duplicate_declaration_error, register_fields, method_header,
15336 check_modifiers_consistency, check_abstract_method_header,
15337 method_declarator, parser_qualified_classname,
15338 parser_check_super_interface, parser_check_super,
15339 parser_chain_incomplete_item, java_check_circular_reference,
15340 layout_class_from_source, java_complete_class,
15341 complete_method_decl, resolve_class, complete_class_report_errors,
15342 java_check_final, check_method_redefinition,
15343 java_check_regular_methods, java_check_abstract_methods,
15344 java_check_methods, lookup_java_interface_method2,
15345 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15346 process_imports, find_in_imports, read_import_entry,
15347 read_import_dir, find_in_imports_on_demand,
15348 check_pkg_class_access, not_builtin_p, declare_local_variables,
15349 source_start_java_method, java_generate_parsed_class): New
15351 *typeck.c: (signature_include_return): New global variable.
15352 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15353 to add the function returned type in the signature.
15355 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15357 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15359 1998-01-29 Dave Brolley <brolley@cygnus.com>
15361 * Make-lang.in (java.info): Added.
15362 (java.install-info): Added
15364 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15366 * Makefile.in (clean): Also remove java/parse.c.
15368 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15370 Add a pair of -fbounds-check/-fno-bounds-check options.
15371 * lang.c (lang_decode_option): Add code to grok arguments.
15372 (flag_bounds_check): Add decl.
15373 (lang_f_options): New array w/ the option in it.
15374 * java-tree.h (flag_bounds_check): Add decl.
15375 * lang-options.h: New file.
15376 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15377 of a static macro value.
15378 (JAVA_ARRAY_EXCEPTION): Delete macro.
15380 1998-01-23 Per Bothner <bothner@cygnus.com>
15382 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15383 * expr.c (build_anewarray): Add missing promote_type.
15385 1998-01-22 Per Bothner <bothner@cygnus.com>
15387 Add array types with known length to optimize bounds checking.
15388 * typeck.c (build_java_array_type): Take length parameter.
15389 (java_array_type_length, build_prim_array_type): New functions.
15390 * java-tree.h: Update for new functions.
15391 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15392 * class.c: Use build_prim_array_type.
15393 * expr.c (can_widen_reference_to): Handle known-length array types.
15394 (verify_jvm_instructions): Keep track of integer push instructions
15395 followed by newarray/anewarray, so we can build known-length arrays.
15396 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15397 (java_array_data_offset): New function.
15398 (build_java_array_length_access): New function. Optimize if constant.
15399 (build_java_arrayaccess): Constant fold bounds check.
15400 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15401 (build_newarray, build_anewarray): New functions.
15402 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15403 * verify.c (merge_types): Handle known-lengh array types.
15405 1998-01-19 Per Bothner <bothner@cygnus.com>
15407 * expr.c (expand_byte_code): Fix performace bug, which caused
15408 searching linenumber_table to be linear rather than constant.
15410 1997-12-12 Per Bothner <bothner@cygnus.com>
15412 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15414 * decl.c, java-tree.h (soft_fmod_node): New global.
15415 * decl.c (init_decl_processing): Define __builtin_fmod.
15416 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15417 using __builtin_fmod.
15419 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15421 * keyword.h: New file, output of keyword.gperf as processed by
15423 * lex.c (java_lex_init): Initialize java_error_flag.
15424 * parse.c (YYERROR_NOW): Uses java_error_flag.
15425 * parse.y: New static java_error_flag. Useless definition of
15427 * parse.y (java_error): Portable error recovery using
15428 java_error_flag (not yet completely tuned).
15430 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15432 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15434 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15436 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15437 (parse.c, lex.c, keyword.h): New rules for Java source code
15439 * parse.c: Renamed into jcf-parse.c.
15440 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15441 * keyword.gperf: New file, Java keywords.
15442 * parse.y: New file, Java language grammar.
15443 * parse.h: New file, Java language grammar definitions.
15444 * lex.c: New file, Java language lexer.
15445 * lex.h: New file, Java language lexer definitions.
15447 1997-12-03 Per Bothner <bothner@cygnus.com>
15449 * decl.c (clinit_identifier_node), java-tree.h: New global.
15450 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15451 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15452 * expr.c (expand_java_field_op): Check for invalid assignment
15455 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15457 1997-10-27 Per Bothner <bothner@cygnus.com>
15459 * verify.c (verify_jvm_instructions): When processing a handler,
15460 attempt to set the current_subr to the right value.
15461 (More complicated code combines Sep 17 and Oct 22 versions.)
15463 1997-10-24 Per Bothner <bothner@cygnus.com>
15465 * class.c (push_class): Figure out (guess) name of source file.
15466 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15467 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15468 (parse_class_file): Change return type from int to void.
15469 Call debug_start_source_file/debug_end_source_file.
15471 * expr.c (build_java_binop): Fix masking 2nd operand.
15472 * decl.c (init_decl_processing): Set sizetype first.
15474 1997-10-22 Per Bothner <bothner@cygnus.com>
15476 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15477 (Revert Sep 17 change.)
15479 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15481 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15482 .class extension in their name and fix thing so we don't process
15483 them parse_zip_file_entries().
15484 (parse_zip_file_entries): Cleaned unused local variables.
15486 1997-10-20 Per Bothner <bothner@cygnus.com>
15488 * expr.c (can_widen_reference_to): Allows equal array element types.
15489 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15490 * jcf-dump.c (RET): Get (and print) index.
15492 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15493 Promote element type to POINTER_TYPE.
15495 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15497 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15498 find_in_current_zip, jcf_figure_file_type): Moved from
15499 jcf-reader.c to parse.c.
15500 * zextract.c: (read_zip_archive): takes file_comment_length possible
15501 field into account.
15503 1997-10-20 Per Bothner <bothner@cygnus.com>
15505 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15507 * verify.c (merge_types): Handle array types even better ...
15509 1997-10-17 Per Bothner <bothner@cygnus.com>
15511 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15513 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15514 * class.c (make_class_data): Don't build fields_decl if no fields.
15515 When building fields_decl, skip if DECL_ARTIFICIAL.
15517 * expr.c (java_stack_swap): Update stack_type_map.
15518 * verify.c (merge_types): Handle array types better.
15520 1997-10-15 Per Bothner <bothner@cygnus.com>
15522 * class.c (add_field): Don't promote short integral fields to
15523 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15524 * expr.c (push_value): Promote and convert short integral values.
15526 * decl.c, java-tree.h (integer_two_node): New constant node.
15527 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15529 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15531 * class.c (append_gpp_mangled_type): Use function argument
15532 unpromoted type to generate mangled name.
15534 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15536 * constants.c (build_constant_data_ref): Now uses current_class
15537 instead of main_class.
15538 (build_constants_constructor): Now uses current_class instead of
15540 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15541 of the global variable SeepZipFiles done here.
15542 * zextract.c (read_zip_archive): extra_field optional field taken
15543 into account while computing the position of the class file in the
15545 * verify.c (verify_jvm_instructions): Use current_jcf to search
15547 * parse.c (load_class): First search for the class to load in the
15548 current zip file. Saves current_jcf (restored before returning
15549 from that function). Don't call JCF_FINISH in the class was found
15550 in the current ZIP file.
15551 (jcf_parse): If the class was found in the current ZIP file, save
15552 its tree_constant_pool (for later reuse).
15553 (parse_class_file): New function. Process each method defined in
15554 the current class and record the class as to be later registered.
15555 (yyparse): Rewritten. Figure the type of the current file and switch
15557 * lang.c: New global variable current_jcf.
15558 (lang_init): Removed compiling_from_source test (done later, in
15559 yyparse). Removed call the jcf_parse ().
15560 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15561 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15562 in the current ZIP file) and zip_offset (offset to the class data in
15563 the current zip file).
15564 * jcf-reader.c: zipfile.h included.
15565 localToFile: New ZipFileCache static global variable
15566 (parse_zip_file_entries): New function. Browse the current ZIP
15567 file directory and process each class found.
15568 (process_zip_dir): New function. Register each class found in the
15569 ZIP file directory. The class aren't parsed but a valid JCF is
15570 link to each of them.
15571 (find_in_current_zip): New function. Search for a class in the
15572 current ZIP file directory. If found, prepare the class so that it
15574 (jcf_figure_file_type): New function. Examine the file structure
15575 to figure a class file, a ZIP file. If none of these categories are
15576 matched, a source file is assumed.
15577 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15578 SeenZipFile: New global variable.
15579 (open_in_zip): Use zipmember's length to accelerate the search for
15580 a member. If zipmember was NULL and zip file successfully read,
15582 * java-tree.h: New global variable current_jcf declared. Added
15583 declaration for current_constant_pool_tags, current_constant_pool_data,
15584 current_constant_pool_length, current_constant_pool_data_ref.
15585 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15586 store the JCF of classes seen in a zip file) and tree *constant_pool
15587 (to save a loaded class constant pool). current_class declared here.
15588 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15589 retrieve method_ref_constant.
15590 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15591 (OBJECT): get_class_constant now uses current_jcf.
15592 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15593 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15594 (expand_invoke): Now uses current_class instead of main_class
15595 (build_class_init): Now uses current_class instead of main_class
15596 * class.c: New static global variable registered_class.
15597 (register_class): New function.
15598 (emit_register_class): Modified to use registered_class instead of
15600 (is_compiled_class): Now take into account class seen in the archive.
15602 1997-10-06 Per Bothner <bothner@cygnus.com>
15604 * except.h: Renamed to: java-except.h.
15605 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15606 * except.c: Add semi-working (commented out) implementation.
15608 * expr.c (expand_iinc): Add needed flush_quick_stack.
15609 * parse.c (set_source_filename): New function.
15610 (give_name_to_class): Set input_filename from package.classname.java.
15612 * jcf-io.c (find_class): Don't look first in ".".
15614 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15616 * zextract.c (read_zip_archive): Now takes into account the
15618 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15620 1997-09-20 Per Bothner <bothner@cygnus.com>
15622 * constants.c, java-tree.h (build_internal_class_name): New function.
15623 (alloc_class_constant): Re-implement using build_internal_class_name.
15624 * class.c (make_class_data): Likewise.
15625 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15627 1997-09-17 Per Bothner <bothner@cygnus.com>
15629 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15630 to NULL before pushing an exception handler target.
15632 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15633 (java_stack_swap, java_stack_dup): Re-write to be safe from
15634 clobbering registers.
15635 (build_class_init): New function.
15637 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15639 * typeck.c (build_java_array_type): Temporary use
15640 permanent_obstack to create the array 'length' field.
15641 * expr.c (lookup_label): Temporay use permanent_obstack to create
15642 label if not found.
15643 * class.c (push_super_field): Tempory use permanent_obstack.
15645 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15647 * typeck.c (type_for_mode): Now handles double_type_node and
15649 * verify.c (verify_jvm_instructions): The instruction following
15650 the wide bytecode is checked. OPCODE_ret added to the list of
15653 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15655 * class.c (make_class): Temporary use permanent_obstack. Set the
15656 class CLASS_P field to 1.
15657 (push_class): Temporary use permanent_obstack.
15658 (set_super_info): Temporary use permanent_obstack.
15659 (add_method): Temporary use permanent_obstack, set
15660 METHOD_TRANSIENT().
15661 (add_field): Temporary use permanent_obstack. Sets
15662 FIELD_VOLATILE() and FIELD_TRANSIENT().
15663 (build_class_ref): Temporary use permanent_obstack if the class
15665 (build_static_field_ref): Temporary use permanent_obstack when
15666 creating field's rtl.
15667 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15668 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15669 and fields. Function finalized, as far as flag handling.
15670 (push_class_static_dummy_field): Temporary use permanent_obstack.
15671 (emit_register_class): Force generation of class registration at
15673 * decl.c (end_java_method): Call permanent_allocation() before
15675 * expr.c (can_widen_reference_to): Added comment to interface
15676 handling, fixed typo.
15677 (lookup_field): Now uses CLASS_P() to correct FIXME
15678 (expand_invoke): Verification on public && !static &&
15679 !abstract moved into soft_lookupinterfacemethod (kaffe).
15680 Use Object class dtable if objectref is an array when expanding
15682 (java_push_constant_from_pool): Temporary use permanent_obstack
15683 for CONSTANT_string
15684 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15685 create constant references.
15686 (get_constant): Temporary use permanent_obstack to create constant.
15687 (load_class): Temporary use permanent_obstack to load class.
15688 (jcf_parse): Temporary use permanent_obstack to perform class
15690 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15691 (build_java_signature): Temporary use permanent_obstack.
15692 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15694 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15695 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15698 1997-09-11 Per Bothner <bothner@cygnus.com>
15700 * class.c (append_gpp_mangled_type): Fix typo.
15701 (emit_register_class): Use main_class to get class object, rather
15702 than looking for no-longer-existing static decl starting with _CL.
15703 * typeck.c (parse_signature_type): Promote array element type
15704 if it is a RECORD_TYPE.
15706 1997-09-10 Per Bothner <bothner@cygnus.com>
15708 * class.c (push_class_static_dummy_field): New function.
15709 (mangle_static_field): New. Do G++-style mangling of static fields.
15710 (layout_class): Mandle static fields here, not in add_field.
15711 (build_class_ref): The class object is now a dummy static field.
15712 * decl.c (find_local_variable): Look for best, instead of first match.
15713 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15714 (build_java_athrow): Don't check here if exception is Throwable.
15715 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15716 (TYPE_USED): Removed. No longer used ...
15717 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15718 * verify.c (push_pending_label): New function.
15719 (push_pending_block): Renamed to check_pending_block.
15720 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15721 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15722 re-checking possible handlers) after a store (less wasted work).
15723 Check for null handler (finally) before calling add_handler.
15724 Various changes to (finally?) correctly handle try/finally.
15726 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15728 * class.c: Include stdio.h.
15730 1997-09-04 Per Bothner <bothner@cygnus.com>
15732 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15733 to make sure class is initialized before static/special invoke.
15735 * verify.c (verify_jvm_instructions): On a store instruction,
15736 call find_local_variable to force pre-allocation of decl and rtx.
15737 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15739 1997-09-03 Per Bothner <bothner@cygnus.com>
15741 * class.c (build_class_ref): Strip off "promoted_" if need be.
15742 (make_field_value): Call build_java_signature when needed.
15743 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15744 * expr.c (build_java_athrow): Don't push_value of exception.
15745 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15746 match specification of [fd]cmp[lg] for NaNs.
15747 (expand_byte_code): Add support for exception handler ranges.
15748 * except.c: Add skeleton for EH code-generation.
15749 * verify.c (merge_types): Treat all promoted integral types as equal.
15750 * constants.c (build_constants_constructor): To force creation of
15751 current_constant_pool_data_ref, call build_constant_data_ref.
15753 * javaop.def (lload): Fix typo.
15754 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15756 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15758 * parse.c: Don't include function.h.
15760 1997-08-27 Per Bothner <bothner@cygnus.com>
15762 * except.[ch]: New files.
15763 * Makefile.in (JAVA_OBJS): Add except.o
15764 * expr.c: Temporary warning about unimplemented exceptions.
15765 * verify.c: Verify exception handlers.
15767 * jcf-dump.c (disassemble_method): Print exception table.
15769 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15771 * expr.c (verify_jvm_instructions): Started a thorough
15772 verification of invoke* bytecodes.
15773 (expand_byte_code): flush quick stack if PC is the target of a
15774 branch. and undef RET (conflicting with config/i386/i386.h).
15775 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15777 (expand_invoke): Now handles invokeinterface and do more
15778 verification according to the bytecode.
15779 (lookup_field): Don't try to load the class if processing
15781 (can_widen_reference_to): Now handles interfaces.
15782 * decl.c (init_decl_processing): New global variable
15783 soft_lookupinterfacemethod_node, declared in java-tree.h.
15784 Call set_super_info on string_type_node.
15785 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15787 * class.c (set_super_info): Fills the CLASS_* flags according to
15789 (get_access_flags_from_decl): Handles all class flags.
15791 1997-08-26 Per Bothner <bothner@cygnus.com>
15793 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15794 * parse.c (yyparse): Check for abstract method, and missing code.
15795 * expr.c (expand_byte_code): Change interface.
15796 * lang.c (put_decl_node): Print promoted types prettier.
15797 * verify.c (verify_jvm_instruction): Change interface.
15798 Partial support for scanning exception table.
15799 For load instructions, handle promoted integral types.
15801 1997-08-21 Per Bothner <bothner@cygnus.com>
15803 * verify.c: New file, with contents moved from expr.c.
15804 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15805 * typeck.c (is_array_type_p): Moved here from expr.c.
15806 * java-tree.h: Add some now-needed function declarations.
15807 * Makefile.in (JAVA_OBJS): Added verify.o.
15809 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15811 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15812 METHOD_ABSTRACT flag.
15814 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15815 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15816 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15818 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15820 (start_java_method): Hook for SYNCHRONIZED methods.
15822 * expr.c (build_java_jsr, build_java_ret): New functions
15823 (JSR,PRE): New macros
15824 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15825 (verify_jvm_instructions): tableswitch, lookupswitch,
15826 monitorenter, monitorexit, goto_w: verified.
15827 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15828 (build_java_monitor): New function.
15829 (MONITOR_OPERATION): Modified to call build_java_monitor()
15830 (verify_jvm_instructions): Started a thorough verification of
15833 1997-08-19 Per Bothner <bothner@cygnus.com>
15835 Support verification of jsr/ret subroutines (used for try/finally).
15836 * decl.c (return_address_type_node): New type node.
15837 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15838 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15839 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15840 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15841 TYPE_USED): New macros for special types in type_map.
15843 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15844 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15846 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15848 * expr.c (can_widen_reference_to): New function.
15849 (pop_type): Use it.
15850 (merge_type_state): Support handling start of subroutine.
15851 (push_pending_block): Return char* error message, instead of calling
15852 fatal on an error. Also handle subroutines.
15853 (verify_jvm_instructions): Handle errors from push_poending_block.
15854 Support jsr and ret instructions.
15856 1997-08-19 Per Bothner <bothner@cygnus.com>
15858 * jcf-io.c (find_classfile): Fix thinko.
15859 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15861 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15863 * Makefile.in (BISON): Remove.
15865 1997-08-07 Per Bothner <bothner@cygnus.com>
15867 * Makefile.in: Convert to autoconf.
15868 * config-lang.in (outputs): Added java/Makefile.
15870 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15871 Rename cc1java to jc1.
15873 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15874 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15876 * class.c (class_depth): Do load_class if needed.
15878 Mostly better verification.
15879 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15880 (init_decl_processing): Change return type of soft_checkcast.
15881 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15882 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15883 lang_print_error): New functions.
15884 (lang_init): Set global hook print_error_function to lang_print_error.
15885 * expr.c: In the type_map ptr_type_node is only used for null now.
15886 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15887 (merge_types): Dererence pointer to record types before comparing.
15888 (decode_newarray_type, merge_types): On error just return NULL.
15889 (build_java_binop): Add preliminary implementation (with warning)
15890 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15891 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15892 (expand_compare, expand_java_goto, expand_java_call): Don't
15893 push_pending_block, since that only makes sense when verifying.
15894 (merge_type_state): Different return codes.
15895 (push_pending_block): A block may need to be verified more than once.
15896 (expand_byte_code): Warn about unused code at code generation time.
15897 (verify_jvm_instruction): Changed logic, since code may need to be
15898 re-verified if type-state has changed. Also, better error handling.
15899 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15900 Improve newarray, anewarray, ?aload, athrow,
15901 * java-tree.h (LABEL_CHANGED): New macro.
15903 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15905 * decl.c (soft_athrow_node): New global variable initialized.
15906 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15907 * typeck.c (convert): Added support for REAL_TYPE.
15908 (convert_to_char): New function.
15909 (convert): Handle CHAR_TYPE.
15910 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15911 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15912 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15914 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15915 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15916 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15917 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15918 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15919 to Use The Right Things.
15920 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15921 compatible with INT. BOOLEAN is made equivalent to BYTE.
15922 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15923 OPCODE_ifnonnull): Now supported.
15924 (build_java_athrow): New function.
15926 1997-08-04 Per Bothner <bothner@cygnus.com>
15928 Rename method name <init> to match G++ (and fix mangling).
15929 * class.c (layout_class): Replace method name of <init> by class name.
15930 (make_method_value): Do inverse renaming of constructor from <init>.
15931 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15932 * typeck.c (lookup_java_constructor): New function.
15933 * expr.c (expand_invoke): If method_name is <init>, call
15934 lookup_java_constructor to find constructor.
15936 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15938 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15940 * parse.c (get_class_constant): Modified to handle array "classes"
15941 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15943 (convert): Modified to handle real type.
15944 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15945 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15946 variables declared.
15947 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15948 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15949 global variables initialized.
15950 (find_local_variable): Handles the case of a pointer
15951 (end_java_method): Restore the use of one more scope
15952 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15953 build_java_array_length_access, expand_java_arrayload,
15954 expand_java_arraystore, expand_java_array_length,
15955 expand_java_multianewarray, expand_java_anewarray,
15956 build_java_check_indexed_type, is_array_type_p,
15957 build_java_throw_out_of_bound_exception): New functions.
15958 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15959 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15960 OPCODE_<t>aload): Implemented code for verification.
15961 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15962 ARRAY_NEW_MULTI): Macro defined.
15963 (CONVERT): Modified to invoke convert().
15964 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15966 1997-07-31 Per Bothner <bothner@cygnus.com>
15968 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15969 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15970 (make_class_data): Field name needs '/' as package prefix.
15971 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15973 1997-07-25 Per Bothner <bothner@cygnus.com>
15975 Implement debug information for local variables.
15976 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15977 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15978 DECL_LOCAL_SLOT_CHAIN): New macros.
15979 (struct lang_decl_var): New type.
15980 * parse.c (give_name_to_locals): Move to decl.c.
15981 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15982 (start_java_method): Re-write parameter handling.
15983 (pending_local_decls): New global variable.
15984 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15985 (find_local_variable): Accept pc so we can skips decls not in range.
15986 (struct binding_level): Add end_pc field.
15987 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15988 (various): Change so current pc gets passed to find_local_variable.
15990 * decl.c (init_decl_processing): Re-arrange fields in
15991 class_type_node and and method_type_node to match kaffe 0.9.1.
15992 * class.c (make_method_value, make_class_data): Update
15993 initializations to match.
15995 1997-07-16 Per Bothner <bothner@cygnus.com>
15997 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15998 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15999 (push_super_field): New function.
16000 (make_class_data): Handle inheritance of class static initializer.
16001 (layout_class): New name mangling.
16002 * constants.c (build_constant_data_ref): Init type of data array
16003 to a one-element array.
16004 (build_constants_constructor): Set DECL_SIZE from complete array type.
16005 * decl.c: Rename class_type, object_type etc to class_type_node,
16006 object_type_node etc. Make former inherit from latter.
16007 * expr.c (expand_invoke): Add cast of function address.
16008 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
16009 * parse.c (yyparse): Don't call layout_class here.
16010 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
16012 1997-06-14 Per Bothner <bothner@cygnus.com>
16014 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
16015 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
16016 (alloc_class_constant): New.
16017 * expr.c (expand_invoke): Make sure method's class is initialized.
16018 * class.c (interits_from_p, emit_register_class): New functions.
16019 * parse.c (yyparse): Call emit_register_class.
16021 1997-06-09 Per Bothner <bothner@cygnus.com>
16023 * constants.c: New file, to handle constant pool.
16024 * Makefile.in (JAVA_OBJS): Add constants.o.
16025 * decl.c (init_decl_processing): Update, fix, finish various structs.
16026 (pushdecl_top_level): New.
16027 * parse.c (layout_class): Moved to class.c.
16028 * expr.c (java_push_constant_from_pool): New function.
16029 * class.c (build_class_ref): Make work fully
16030 (make_class_data): Emit super-class, constant pool, interface vector.
16032 1997-06-03 Per Bothner <bothner@cygnus.com>
16034 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
16035 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
16036 * class.c (class_depth): New function.
16037 (lookup_named_class): Replaced by new function lookup_class.
16038 * decl.c (object_type_node, string_type_node): New.
16039 Remove various types that we no longer need.
16040 * expr.c (verify_jvm_instructions): New separate verifier pass.
16041 (push_type, pop_type): New functions for verifier.
16042 (type_stack_dup, pop_argument_types, merge_types): Likewise.
16043 (expand_byte_code): Simplify, since we assume already verified.
16044 (expand_invoke): Now mostly works.
16045 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
16046 * lang.c (main_class): Move to parse.c. Don't make_class yet.
16047 * parse.c: Wait to allocate class object until we know its name.
16048 (layout_class): Calculate DECL_VINDEX for each virtual method.
16049 * typeck.c (get_array_type): Rename to ...
16050 (build_java_array_type): ... and provide working implementation.
16051 (build_java_signature): New function - build Java signature of type.
16052 (set_java_signature): New function - cache signature with type.
16053 (lookup_java_method): New function.
16055 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
16057 * class.c (ident_subst): Take extra SUFFIX parameter.
16058 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16059 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16060 (build_class_ref): Actually implement.
16061 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16062 * decl.c (builtin_function): New.
16063 (init_decl_processing): Update for current Kaffe. Declare some
16064 builtin Kaffe functions.
16065 * expr.c (build_address_of): New.
16066 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16067 Renamed (from expand_java_new etc), and added working implementations.
16068 (build_field_ref): Now also handle static fields.
16069 (expand_invoke): Implement invokestatic, and start implement rest.
16070 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16071 * javaop.def: Rename invokevirt -> invokevirtual.
16072 * lang.c (use_handles): Removed.
16073 * parse.c: Add support for ConstantValue attribute.
16074 Handle nested loading of a class. (JPOOL_UTF): New.
16076 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16078 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16080 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16082 * Make-lang.in (java.install-man): New empty rule.
16083 * typeck.c (set_local_type): New function.
16084 * expr.c (STORE_INTERNAL): Call find_local_variable,
16085 not find_stack_slot. Call set_local_type.
16087 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16089 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16090 and building RECORD_TYPE CONSTRUCTORs.
16091 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16093 * lang.c (use_handles): Change the default to 0.
16094 * decl.c: Define and build class_type, field_type, utf8const_type.
16095 * class.c (make_class_data, make_field_value,
16096 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16097 hashUtf8String, strLengthUtf8, mangled_classname:
16098 Functions to build reflective data structures.
16099 * parse.c (yyparse): Call make_class_data.
16101 * jcf-io.c (open_class, find_classfile): New functions.
16102 * jcf-dump.c: Support reading classfile from explicitly-named
16103 class file (without CLASSPATH searching).
16105 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16107 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16108 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16109 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16110 (get_constant): Now trivial for CONSTANT_Utf8.
16112 * jcf.h: Make NEW_CPOOL the default.
16113 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16115 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>