1 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3 * java-tree.h (java_expand_expr): Change prototype.
4 * expr.c (java_expand_expr): Add alt_rtl parameter.
6 2004-01-09 Andrew Haley <aph@redhat.com>
9 * parse.y (java_fix_constructors): Set output_class.
10 (java_reorder_fields): Likewise.
11 (java_layout_classes): Likewise.
12 (java_expand_classes): Generate indirect dispatch tables.
13 (java_expand_classes): Set output_class.
14 (java_finish_classes): Likewise.
15 * lang.c (java_init): Turn on always_initialize_class_p if we're
16 using indirect dis[atch.
17 (java_decl_ok_for_sibcall): Use output_class, not current_class.
18 (java_get_callee_fndecl): Use class local atable.
20 (always_initialize_class_p): Decl moved to java-tree.h.
21 (HANDLE_CLASS_INFO): Set output_class.
22 (read_class): Likewise.
23 (parse_class_file): Call gen_indirect_dispatch_tables.
24 (parse_zip_file_entries): Set output_class.
25 (java_parse_file): Set output_class. Don't emit symbol tables.
26 * java-tree.h (output_class): New.
27 Remove global declarations for otable, atable, and ctable.
28 (always_initialize_class_p): moved here from decl.c.
30 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
31 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
32 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
33 (struct lang_type): Add otable_methods, otable_decl,
34 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
35 ctable_decl, catch_classes, type_to_runtime_map.
36 * expr.c (build_field_ref): Make otable, atable, and ctable class
37 local rather than global.
38 (build_known_method_ref): Likewise.
39 (build_invokeinterface): Likewise.
40 (java_expand_expr): Pass runtime type (rather than actual type) to
42 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
43 this class. Look up each class in that map to delete duplicates.
44 (expand_end_java_handler): Pass runtime type (rather than actual
45 type) to expand_start_catch.
46 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
48 (java_init_decl_processing): Rearrange things. Remove global
49 declarations of otable, atable, and ctable.
50 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
51 (java_expand_body): Set output_class.
52 * constants.c (build_constant_data_ref): Use output_class, not
54 (alloc_name_constant): Likewise.
55 * class.c (gen_indirect_dispatch_tables): New.
56 (build_class_ref): Generate hard reference to superclass, even if
57 using indirect dispatch.
58 (build_static_field_ref): Use class local atable.
59 (make_class_data): Generate hard reference to superclass, even if
60 using indirect dispatch.
61 Generate symbolic references to interfaces when using indirect
63 (make_class_data): Emit otable, atable, and ctable.
64 Make otable, atable, and ctable class local rather than global.
65 (emit_catch_table): Make otable, atable, and ctable class local
68 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
70 * parse.y (catch_clause_parameter): Fix typo.
73 * parse.y: (catch_clause_parameter): Return early if $3, aka
74 formal_parameter, is null.
76 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
78 * class.c: Remove uses of "register" specifier in
79 declarations of arguments and local variables.
83 * jcf-dump.c: Likewise.
85 * jcf-parse.c: Likewise.
86 * jcf-write.c: Likewise.
87 * keyword.h: Likewise.
92 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
94 * Make-lang.in (GCJ_CROSS_NAME): Delete.
95 (java.install_common, java.install-man): Adjust for above.
96 (java.uninstall): Likewise.
98 2003-12-03 Michael Koch <konqueror@gmx.de>
100 * class.c (make_class_data):
101 Push field value to 'hack_signers' instead of 'signers'.
102 * decl.c (java_init_decl_processing):
103 Push field 'hack_signers' instead of 'signers'.
105 2003-12-03 Zack Weinberg <zack@codesourcery.com>
107 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
110 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
113 * parse.y (qualify_ambiguous_name): Remove lots of broken
114 field access processing - there's no need to do that here,
115 because we have resolve_field_access. Remove
116 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
117 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
120 2003-12-01 Jeff Sturm <jsturm@one-point.com>
123 * parse.y (java_complete_lhs): Save location prior to patching
126 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
129 * resource.c (write_resource_constructor): Append
130 "_resource" to constructor identifier name.
132 2003-11-25 Jeff Sturm <jsturm@one-point.com>
135 * constants.c (cpool_for_class): New function.
136 (outgoing_cpool): Remove global variable.
137 (alloc_name_constant): Use cpool_for_class.
138 (build_constants_constructor): Likewise.
139 * decl.c (java_expand_body): Set current_class.
140 * java-tree.h (outgoing_cpool) Remove declaration.
141 (init_outgoing_cpool): Likewise.
142 * jcf-parse.c (init_outgoing_cpool): Remove function.
143 (parse_class_file): Don't call init_outgoing_cpool.
144 * parse.y (java_complete_expand_methods): Don't call
145 init_outgoing_cpool. Don't save outgoing_cpool.
146 (java_expand_classes): Don't restore outgoing_cpool.
147 (java_finish_classes): Likewise.
149 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
151 * Make-lang.in: (java.install-common) Add
152 symlink for $(target_noncanonical)-gcjh for
155 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
157 * Make-lang.in (java.extraclean): Delete.
159 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
161 * Make-lang.in (check-java): Add.
163 2003-11-19 Jeff Sturm <jsturm@one-point.com>
166 * except.c (prepare_eh_table_type): Allocate variable-sized
167 buffer `buf' with alloca.
169 2003-11-17 Jeff Sturm <jsturm@one-point.com>
173 decl.c (java_init_decl_processing): Don't initialize
174 class_not_found_type_node, no_class_def_found_type_node.
176 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
177 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
178 (class_not_found_type_node, no_class_def_found_type_node):
181 parse.y (build_dot_class_method_invocation): Add this_class
182 argument. Qualify method invocations to a different class.
183 (create_new_parser_context): Initialize saved_data_ctx to 0.
184 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
185 (build_dot_class_method): Don't load classes. Register
187 (build_incomplete_class_ref): Special cases for interfaces
188 and inner classes. Move build_dot_class_method call to here...
189 (patch_incomplete_class_ref): ...from here. Pass current_class
190 to build_dot_class_method_invocation.
191 (build_assertion): Pass class_type to
192 build_dot_class_method_invocation.
193 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
195 2003-11-17 Jeff Sturm <jsturm@one-point.com>
198 * java-tree.h (BLOCK_EMPTY_P): Define.
199 * parse.y (java_complete_lhs): Check for empty blocks
200 in TRY_FINALLY_EXPR case.
202 2003-11-17 Andrew Haley <aph@redhat.com>
204 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
205 (struct lang_decl_var:freed): New variable.
206 * decl.c (poplevel): Mark local vars that have gone out of scope.
207 (push_jvm_slot): Don't use the RTL of a var that has gone out of
210 2003-11-16 Jason Merrill <jason@redhat.com>
212 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
213 and TAGS files that include them for each front end.
215 2003-11-15 Tom Tromey <tromey@redhat.com>
217 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
219 2003-11-12 Jason Merrill <jason@redhat.com>
221 PR optimization/12547
222 * lang.c (java_tree_inlining_walk_subtrees): Just walk
223 BLOCK_EXPR_BODY directly.
225 2003-11-12 Andrew Haley <aph@redhat.com>
228 * parse.y (fold_constant_for_init): Check that we really do have a
232 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
233 init_test_decls being inlined.
236 * parse.y (do_resolve_class): Check return value from
237 breakdown_qualified().
239 2003-11-11 Tom Tromey <tromey@redhat.com>
242 * parse.y (merge_string_cste): Handle case where we have a
243 pointer that happens to be zero, not null_pointer_node.
245 2003-11-10 Tom Tromey <tromey@redhat.com>
247 * jcf-parse.c (classify_zip_file): Correctly compare
248 filename_length against length of manifest file's name.
250 2003-11-08 Tom Tromey <tromey@redhat.com>
253 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
255 2003-11-06 Andrew Haley <aph@redhat.com>
257 * expr.c (java_stack_swap): Make sure destination stack slots are
260 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
262 * Make-lang.in (dvi): Move targets to $(docobjdir).
263 (gcj.dvi): Simplify rule and adjust target.
264 (gcj.info): Simplify rule.
265 (gcj.pod): New intermediate rule.
266 (gcjh.pod): Likewise.
267 (jv-scan.pod): Likewise.
268 (jcf-dump.pod): Likewise.
270 (jv-convert.pod): Likewise.
271 (rmic.pod): Likewise.
272 (rmiregistry.pod): Likewise.
276 (jcf-dump.1): Delete.
278 (jv-convert.1): Delete.
280 (rmiregistry.1): Delete.
282 2003-11-02 Jeff Sturm <jsturm@one-point.com>
285 * parse.y (resolve_qualified_expression_name): Move test
286 for outer field access methods from here...
287 (check_thrown_exceptions) ...to here.
289 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
291 * .cvsignore: Delete.
293 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
295 * verify.c (verify_jvm_instructions): Don't warn about legal
296 eh binding regions generated for example by jdk 1.4.1.
298 2003-10-24 David S. Miller <davem@redhat.com>
300 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
302 2003-10-22 Andrew Haley <aph@redhat.com>
304 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
305 (java_get_callee_fndecl): New.
307 * jcf-parse.c (java_parse_file): Call emit_catch_table().
309 * java-tree.h (ctable_decl): New.
310 (catch_classes): New.
311 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
313 * decl.c (java_init_decl_processing): Add catch_class_type.
315 Add catch_classes field.
317 * class.c (build_indirect_class_ref): Break out from
319 (make_field_value): Check flag_indirect_dispatch.
320 (make_class_data): Ditto.
321 Tidy uses of PUSH_FIELD_VALUE.
322 Add field catch_classes.
323 (make_catch_class_record): New.
325 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
327 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
329 * jcf-write.c: Follow spelling conventions.
332 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
334 * ChangeLog: Fix typos.
335 * expr.c: Fix comment typos.
336 * jcf-write.c: Likewise.
339 * mangle.c: Likewise.
340 * parse-scan.y: Likewise.
343 2003-10-22 Tom Tromey <tromey@redhat.com>
345 * expr.c (expand_byte_code): Only warn about dead bytecode when
346 extra_warnings is set.
348 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
350 Fix for PR java/12586.
351 * mangle.c (find_compression_record_match): Don't iterate through
352 package namespace elements unless they all match compression_table
355 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
357 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
358 (generate-manpages): Likewise.
359 (java.maintainer-clean): Likewise.
360 (gcj.info): Likewise.
363 (jv-scan.1): Likewise.
364 (jcf-dump.1): Likewise.
366 (jv-convert.1): Likewise.
368 (rmiregistry.1): Likewise.
369 (java.install-man): Likewise.
370 (parse-scan.o): Move and define complete compile line.
372 (jcf-tree-inline.o): Move.
374 2003-10-20 Mark Mitchell <mark@codesourcery.com>
376 * Make-lang.in (info): Update dependencies.
377 (java.install-info): Remove.
378 ($(srcdir)/java/gcj.info): Replace with ...
379 ($(docobjdir)/gcj.info): ... this.
381 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
383 * Make-lang.in: Replace uses of $(target_alias) with
384 $(target_noncanonical).
386 2003-10-09 Tom Tromey <tromey@redhat.com>
388 * decl.c (java_init_decl_processing): Declare signers field.
389 * class.c (make_class_data): Set signers field.
391 2003-10-09 Jason Merrill <jason@redhat.com>
393 * parse.y (patch_assignment): Use make_node to create a BLOCK.
394 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
397 2003-10-06 Mark Mitchell <mark@codesourcery.com>
399 * Make-lang.in (java.info): Replace with ...
401 (java.dvi): Replace with ...
403 (java.generated-manpages): Replace with ...
405 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
407 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
409 2003-10-01 Andrew Haley <aph@redhat.com>
411 * jcf-parse.c (java_parse_file): Write otable and atable.
412 * java-tree.h (atable_methods): New.
414 (atable_syms_decl): New.
415 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
416 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
417 (symbol_*type): Rename method_symbol* to symbol*type.
418 (emit_offset_symbol_table): Delete.
419 (emit_symbol_table): New.
420 (get_symbol_table_index): New.
422 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
423 (build_known_method_ref): Likewise.
424 (get_symbol_table_index): Rename from get_offset_table_index.
425 Parameterize to allow re-use by differing types of symbol table.
426 (build_invokevirtual): Pass table to get_offset_table_index.
427 * decl.c (java_init_decl_processing): Push types and decls for
428 atable and atable_syyms.
429 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
430 (make_class_data): Add new fields atable and atable_syms.
431 (emit_symbol_table): Rename from emit_offset_symbol_table.
432 Parameterize to allow re-use by different types of symbol table.
433 (build_symbol_entry): Renamed from build_method_symbols_entry.
435 2003-09-30 Roger Sayle <roger@eyesopen.com>
437 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
438 semantics for SAVE_EXPR, by caching the result in a temporary.
440 2003-09-28 Richard Henderson <rth@redhat.com>
442 * check-init.c (check_init): Save and restore input_location
443 instead of file and line separately.
444 * decl.c (java_expand_body): Likewise.
445 * jcf-write.c (generate_bytecode_insns): Likewise.
446 * parse.y (safe_layout_class): Likewise.
447 * jcf-parse.c (read_class, parse_class_file): Likewise.
448 (java_parse_file): Use %H for warning locator.
450 2003-09-28 Roger Sayle <roger@eyesopen.com>
452 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
453 with void-type branches instead of using a COMPOUND_EXPR.
455 2003-09-28 Jeff Sturm <jsturm@one-point.com>
457 * decl.c (java_optimize_inline, dump_function): Remove.
458 * java-tree.h (java_optimize_inline): Remove declaration.
459 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
460 * parse.y (source_end_java_method, java_expand_classes):
461 Likewise. Remove dead code.
463 2003-09-27 Roger Sayle <roger@eyesopen.com>
465 * lang.c (java_init_options): Set flag_evaluation_order.
466 * expr.c (force_evaluation_order): Don't attempt to force
467 evaluation order of binary operations using save_expr.
468 * parse.y (java_complete_lhs): No longer need to call
469 force_evaluation_order when constructing binary operators.
471 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
472 Bryce McKinlay <bryce@mckinlay.net.nz>
475 * parse.y (not_accessible_field_error): New function.
476 (resolve_expression_name): Check field access permissions.
477 (resolve_qualified_expression_name): Use
478 not_accessible_field_error.
479 (resolve_qualified_expression_name): Likewise.
481 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
483 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
485 2003-09-23 Roger Sayle <roger@eyesopen.com>
487 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
488 with equal operands without side-effects.
490 2003-09-22 Jeff Sturm <jsturm@one-point.com>
492 * decl.c (java_init_decl_processing): Don't emit otable decls
493 if flag_indirect_dispatch is not set.
495 2003-09-21 Richard Henderson <rth@redhat.com>
497 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
500 2003-09-21 Richard Henderson <rth@redhat.com>
502 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
503 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
505 2003-09-20 Richard Henderson <rth@redhat.com>
507 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
509 2003-09-18 Roger Sayle <roger@eyesopen.com>
511 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
512 * check-init.c (check_init): Likewise.
514 2003-09-18 Roger Sayle <roger@eyesopen.com>
516 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
518 2003-09-16 Andrew Haley <aph@redhat.com>
520 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
522 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
525 * mangle.c (find_compression_record_match): Skip
526 over a "6JArray" (the array template mangled string)
528 (mangle_array_type): Correct minor typo.
529 (atms): Move definition to the beginning.
531 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
533 * class.c (add_miranda_methods): Ensure super-interfaces are laid
534 out. Fix for PR java/12254.
536 2003-09-11 Richard Henderson <rth@redhat.com>
538 * parse.y (source_end_java_method): Update for new
539 cgraph_finalize_function argument.
541 2003-09-09 Richard Henderson <rth@redhat.com>
543 * parse.y (source_end_java_method): Update call to
544 cgraph_finalize_function.
546 2003-09-03 Jeff Sturm <jsturm@one-point.com>
548 * decl.c (java_expand_body): New function.
549 * expr.c (build_class_init): Set DECL_IGNORED_P.
550 * java-tree.h (start_complete_expand_method,
551 java_expand_body): Declare.
552 * jcf-parse.c (cgraph.h): Include.
553 (java_parse_file): Handle flag_unit_at_a_time.
554 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
555 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
556 (java_estimate_num_insns): Use walk_tree_without_duplicates.
557 (java_start_inlining): New function.
558 * parse.h (java_finish_classes): Declare.
559 * parse.y: Include cgraph.h.
560 (block): Don't special-case empty block production.
561 (craft_constructor): Set DECL_INLINE.
562 (source_end_java_method): Handle flag_unit_at_a_time.
563 Replace inline code with call to java_expand_body.
564 (start_complete_expand_method): Remove static modifier.
565 (java_expand_method_bodies): Patch function tree for
566 class initialization and/or synchronization as needed.
567 Don't begin RTL expansion yet.
568 (java_expand_classes): Check flag_unit_at_a_time before
569 calling finish_class.
570 (java_finish_classes): New function.
571 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
572 (patch_assignment): Set DECL_CONTEXT on temporary variable.
573 (emit_test_initialization): Set DECL_IGNORED_P.
575 2003-09-03 Roger Sayle <roger@eyesopen.com>
577 * builtins.c (enum builtin_type): Delete unused enumeration.
578 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
580 2003-08-28 Tom Tromey <tromey@redhat.com>
582 * gcj.texi (Extensions): Document gcjlib URLs.
584 2003-08-20 Tom Tromey <tromey@redhat.com>
586 * gcj.texi (Extensions): Added xref.
587 (libgcj Runtime Properties): Document
588 gnu.gcj.runtime.VMClassLoader.library_control.
590 2003-08-20 Andrew Haley <aph@redhat.com>
592 * except.c (prepare_eh_table_type): Use new encoding for exception
593 handlers when using -fno-assume-compiled.
595 2003-08-13 Tom Tromey <tromey@redhat.com>
597 * gcj.texi (Invoking gij): Document -X and -?.
599 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
601 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
602 GCJH_OBJS, JCFDUMP_OBJS
603 * win32-host.c: Removed the unnecessary and broken dependency
606 2003-08-11 Tom Tromey <tromey@redhat.com>
608 * parse.y (java_check_regular_methods): Typo fixes. Call
609 check_interface_throws_clauses. Use
610 check_concrete_throws_clauses.
611 (check_interface_throws_clauses): New function.
612 (check_concrete_throws_clauses): New function.
613 (hack_is_accessible_p): New function.
614 (find_most_specific_methods_list): Added FIXME.
615 * typeck.c (lookup_do): Use `flags' argument to decide what to
617 (lookup_argument_method_generic): New function.
618 (lookup_argument_method2): Removed.
619 * jcf.h (ACC_INVISIBLE): New define.
620 * jcf-write.c (generate_classfile): Skip invisible methods.
621 * class.c (add_miranda_methods): New function.
622 (layout_class_methods): Use it.
623 (get_access_flags_from_decl): Use ACC_INVISIBLE.
624 * java-tree.h (METHOD_INVISIBLE): New define.
625 (lang_decl_func) [invisible]: New field.
626 (lookup_argument_method_generic): Declare.
627 (SEARCH_INTERFACE): New define.
628 (SEARCH_SUPER): Likewise.
629 (SEARCH_ONLY_INTERFACE): Likewise.
630 (SEARCH_VISIBLE): Likewise.
631 (lookup_argument_method2): Removed declaration.
633 2003-08-05 Tom Tromey <tromey@redhat.com>
635 Fix for PR java/11600:
636 * parse.y (java_complete_lhs): See whether we're calling a method
638 (check_thrown_exceptions): Added `is_array_call' argument;
639 fixed `clone' checking; updated all callers.
641 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
643 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
645 2003-08-03 Tom Tromey <tromey@redhat.com>
647 * java-tree.h (METHOD_TRANSIENT): Removed.
648 * decl.c (pushdecl): Removed some dead code.
649 * class.c (get_access_flags_from_decl): Can't have transient
651 (add_method_1): Can't have a transient method.
653 2003-07-28 Andreas Jaeger <aj@suse.de>
655 * jvspec.c: Convert to ISO C90 prototypes.
657 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
659 * decl.c (force_poplevels): Fix warning call.
661 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
663 * expr.c (expand_java_field_op): Don't use xxx_with_decl
664 (expand_java_field_op): Likewise.
665 * class.c (layout_class_method): Likewise
666 (emit_register_classes): Likewise.
667 * decl.c (pushdecl): Likewise.
668 (poplevel): Likewise.
669 (force_poplevels): Likewise.
670 (give_name_to_locals): Likewise.
671 * check-init.c (check_for_initialization): Likewise.
673 2003-07-24 Jason Merrill <jason@redhat.com>
675 * java-tree.h: Move boolean_type_node et al to the back end.
677 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
679 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
682 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
684 * lang.opt: Don't show -MD_ and -MDD_.
686 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
688 * lang-options.h: Remove.
689 * lang.opt: Add help text.
691 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
693 * expr.c: Remove the last argument to expand_assignment().
695 2003-07-09 Jan Hubicka <jh@suse.cz>
697 * java-tree.h (DECL_NUM_STMTS): Rename to...
698 (DECL_ESTIMATED_INSNS): ... this.
699 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
700 New static functions.
701 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
702 * parser.y (add_stmt_to_compound): Do not account statements.
704 2003-07-08 Mark Wielaard <mark@klomp.org>
706 * gcj.texi: CNI now expands to Compiled Native Interface.
708 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
710 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
712 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
714 * expr.c (expand_byte_code): Adjist emit_line_note call.
716 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
718 * lang.c (java_handle_option): Don't handle filenames.
720 2003-07-02 Zack Weinberg <zack@codesourcery.com>
722 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
725 * jcf-write.c: Don't default-define DIR_SEPARATOR.
726 * jcf.h: Delete COMPARE_FILENAMES definition.
728 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
730 * lang.c (java_init_options): Update prototype.
732 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
734 * decl.c (poplevel): Adjust define_label call.
736 2003-06-27 Zack Weinberg <zack@codesourcery.com>
738 * gjavah.c (flag_jni): Make non-static.
739 * parse-scan.y (ctxp): Make non-static.
741 * class.c (build_method_symbols_entry)
742 * expr.c (get_offset_table_index)
743 * jcf-parse.c (jcf_parse):
744 Mark the definition static, matching the forward declaration.
746 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
748 * lang.c (java_handle_option): Don't check for missing arguments.
750 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
752 * class.c (push_class): Use a location_t to save place.
753 (emit_register_classes): Set input_location. Adjust
754 expand_function_end call.
755 * resource.c (write_resource_constructor): Likewise.
756 * decl.c (end_java_method): Adjust expand_function_end call.
757 * parse.y (source_end_java_method): Likewise.
759 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
761 * lang.c (java_handle_option): Likewise.
763 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
765 * lang.c (java_handle_option): Special-casing of optional
766 joined arguments no longer needed.
767 * lang.opt: Update switches that take optional argument.
769 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
771 * lang.opt: Declare Java.
772 * lang.c (java_init_options): Update.
774 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
776 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
778 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
780 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
781 * lang.c (java_handle_option): -MD and -MMD have an underscore.
782 * lang.opt: -MD and -MMD have an underscore.
784 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
786 * class.c (emit_register_classes): Adjust init_function_start
788 * decl.c (complete_start_java_method): Likewise.
789 * resource.c (write_resource_constructor): Likewise.
791 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
793 * Make-lang.in: Update to use options.c and options.h.
794 * lang.c: Include options.h not j-options.h.
795 (java_handle_option): Abort on unrecognized option.
796 (java_init_options): Request Java switches.
798 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
800 * Make-lang.in: Handle mostlyclean.
802 2003-06-11 Tom Tromey <tromey@redhat.com>
804 * lang.c (java_handle_option): Update dependency_tracking for
807 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
810 2003-06-10 Andrew Haley <aph@redhat.com>
812 * resource.c (write_resource_constructor): Use expand_expr to
813 generate the address of the label attached to a resource.
814 * Make-lang.in (java/resource.o): Add expr.h
816 2003-06-10 Andrew Haley <aph@redhat.com>
818 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
819 (java_decl_ok_for_sibcall): New.
821 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
823 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
824 (java/j-options.c, java/j-options.h): New.
825 * java-tree.h (resource_name, compile_resource_file,
826 compile_resource_data): Constify.
827 * jcf-write.c (jcf_write_base_directory): Similarly.
828 * jcf.h (jcf_write_base_directory): Similarly.
829 * lang.c: Include j-options.h.
830 (cl_options_count, cl_options, string_option, java_decode_option,
831 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
832 process_option_with_no): Remove.
833 (resource_name): Constify.
834 (LANG_HOOKS_HANDLE_OPTION): Override.
835 (java_handle_option): New.
836 (java_init): Don't call jcf_path_init.
837 (java_init_options): Call jcf_path_init.
839 * resource.c (compile_resource_data, compile_resource_file): Constify.
841 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
843 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
844 (struct lang_decl_func): Add last_line field.
845 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
846 DECL_SOURCE_LINE_LAST): Remove.
847 * parse.y (missing_return_error, finish_method_declaration,
848 lookup_cl, start_artificial_method_body, source_end_java_method,
849 start_complete_expand_method): Adjust.
851 2003-06-08 Tom Tromey <tromey@redhat.com>
853 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
856 2003-06-08 Roger Sayle <roger@eyesopen.com>
858 * builtins.c (define_builtin_type, builtin_types): Delete.
859 (define_builtin): Rewritten to take just the built-in code,
860 the function's name, type and fallback library function name.
861 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
862 (initialize_builtins): Overhaul to define the GCC builtins
863 used by gcj manually, providing the Java run-time's
864 implementations as the fallback library function.
866 2003-06-08 Anthony Green <green@redhat.com>
868 * parse.y (patch_cast): Fix conversions from floating-point to
871 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
873 * Make-lang.in: Update.
874 * lang.c: Include opts.h. Define cl_options_count and cl_options.
876 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
878 * lang.c (java_init_options): Update.
880 2003-06-05 Jan Hubicka <jh@suse.cz>
882 * Make-lang.in: Add support for stageprofile and stagefeedback
884 2003-05-31 Roger Sayle <roger@eyesopen.com>
886 * lang.c (java_init_options): Prescribe wrap-around two's
887 complement arithmetic overflow by setting flag_wrapv.
889 2003-05-29 Roger Sayle <roger@eyesopen.com>
891 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
892 (builtin_record): Add an additional builtin_code field to
893 record which GCC built-in corresponds to the Java function.
894 (java_builtins): Add new entries for atan, atan2, exp, log,
896 (max_builtin, min_builtin, abs_builtin): Perform constant
897 folding on the resulting tree.
898 (java_build_function_call_expr): Likewise, perform constant
899 folding on the resulting tree.
900 (initialize_builtins): The NULL creators are now allowed in
901 the java_builtins table, which is now terminated by an entry
902 with builtin_code == END_BUILTINS.
903 (check_for_builtin): Likewise. If the matching creator is
904 NULL, construct the call using java_build_function_call_expr
905 directly with the decl for the corresponding builtin_code.
907 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
909 * win32-host.c: Normalize copyright boilerplate.
911 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
913 * parse.y (print_int_node): Use string concatentation on
914 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
915 function calls into one.
917 2003-05-13 Zack Weinberg <zack@codesourcery.com>
919 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
920 fatal_io_error with calls to fatal_error; add ": %m" to the end of
921 all the affected error messages.
923 2003-05-13 Richard Henderson <rth@redhat.com>
925 * class.c (layout_class_method): Set DECL_EXTERNAL.
926 * decl.c (java_mark_decl_local, java_mark_class_local): New.
927 * java-tree.h (java_mark_class_local): Declare.
928 * jcf-parse.c (parse_class_file): Use it.
929 * parse.y (java_expand_classes): Likewise.
931 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
933 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
934 * lex.h: #include input.h.
935 * jv-scan.c (input_filename): Remove.
937 2003-05-02 Tom Tromey <tromey@redhat.com>
940 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
941 (handle_inner_classes): New function.
943 2003-05-01 Tom Tromey <tromey@redhat.com>
946 * parse.y (finish_for_loop): Do nothing if update expression is a
947 EXPR_WFL_NODE wrapping nothing.
948 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
950 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
952 * lex.h (input_lineno): Remove declaration.
953 * parse-scan.y: #include input.h.
954 (input_filename): Remove declaration.
955 (input_location): Add definition.
956 (input_line): Remove definition.
958 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
960 * lex.h (lineno): Rename to ...
961 (input_line): ... here
962 * parse-scan.y (lineno): Rename to ...
963 (input_line): ... here.
964 (reset_report): Rename lineno to input_line.
965 * check-init.c (check_init): Likewise.
966 * class.c (push_class): Likewise.
967 * decl.c (complete_start_java_method, end_java_method): Likewise.
968 * expr.c (expand_byte_code): Likewise.
969 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
970 * jcf-write.c (generate_bytecode_insns): Likewise.
971 * lex.c (java_init_lex, java_allocate_new_line,
972 do_java_lex): Likewise.
973 * parse.h (YYNOT_TWICE): Likewise.
974 * parse.y (empty_statement, expression_statement,
975 java_pop_parser_context, java_parser_context_save_global,
976 yyerror, register_fields, method_header, safe_layout_class,
977 find_in_imports_on_demand, create_artificial_method,
978 source_end_java_method, start_complete_expand_method,
979 build_thisn_assign, java_complete_lhs,
980 maybe_absorb_scoping_block): Likewise.
982 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
984 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
985 '/' when computing java source filename
987 2003-04-13 Tom Tromey <tromey@redhat.com>
989 * gjavah.c (print_c_decl): Indentation fix.
991 2003-04-12 Zack Weinberg <zack@codesourcery.com>
993 * class.c (make_field_value, make_method_value, get_dispatch_table)
994 (make_class_data, emit_offset_symbol_table)
995 * constants.c (build_constants_constructor)
996 * java-tree.h (START_RECORD_CONSTRUCTOR)
997 * parse.y (maybe_build_array_element_wfl):
998 Use build_constructor.
1000 2003-04-10 Eric Blake <ebb9@email.byu.edu>
1003 * parse.y (string_convert_int_cst): Always use at least one digit
1004 in string conversion. Remove ASCII dependence.
1005 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
1007 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
1009 * Make-lang.in: added win32-host.c
1010 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
1011 resolves to open() on non-Win32 platforms and
1012 Win32-specific jcf_open_exact_case() on Win32
1013 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
1014 when trying .java and .class files
1015 * win32-host.c: added to repository. Defines
1016 Win32-specific jcf_open_exact_case()
1018 2003-04-10 Andrew Haley <aph@redhat.com>
1020 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
1021 (maybe_free_localvar): Renamed from localvar_free.
1022 Add new arg, really.
1023 (generate_bytecode_insns): Set new variable, jsrs.
1024 Only free local vars if no jsr insns have been emittted.
1025 Call maybe_free_localvar, not localvar_free.
1027 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
1029 * gcj.texi: Remove @ at start of file.
1031 2003-03-25 Tom Tromey <tromey@redhat.com>
1033 * parse.y (create_interface): Call CHECK_DEPRECATED.
1035 2003-03-23 Zack Weinberg <zack@codesourcery.com>
1037 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
1039 2003-03-21 Zack Weinberg <zack@codesourcery.com>
1041 * javaop.h (jfloat, jdouble): Make them structures mirroring
1042 the bit fields of IEEE float and double respectively.
1043 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
1044 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
1045 (union Word, union DWord): Delete.
1046 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
1048 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
1049 D_NAN_MASK): Delete.
1050 (jni_print_float, jni_print_double): New. Generate
1051 hexadecimal floating constants.
1052 (print_field_info): Use jni_print_float/double.
1054 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
1055 finite floating point numbers for output; special case
1058 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
1060 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
1061 Replace 0 and 1 with true and false in return statements.
1063 2003-03-19 Tom Tromey <tromey@redhat.com>
1065 * lex.c (do_java_lex): Renamed from java_lex.
1066 (java_lex): New function.
1069 2003-03-13 Tom Tromey <tromey@redhat.com>
1071 * parse.y (resolve_inner_class): Error if qualifier is a primitive
1074 2003-03-04 Andrew Haley <aph@redhat.com>
1076 * gjavah.c (is_first_data_member): New global variable.
1077 (print_c_decl): If it's the first data member, align it as the
1079 (process_file): Set is_first_data_member.
1081 2003-03-11 Tom Tromey <tromey@redhat.com>
1083 * parse.y (resolve_field_access): Initialize class if field is
1084 found in another static field.
1085 * expr.c (build_class_init): Don't optimize out initialization of
1086 implemented interface.
1088 2003-03-11 Andrew Haley <aph@redhat.com>
1090 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
1093 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
1095 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
1096 and DIR_SEPARATOR_2 for a target.
1097 Correct minor typos.
1099 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
1100 and DIR_SEPARATOR_2 for a target into account.
1102 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1104 * lang.c (java_init): Update prototype, move code to java_post_options.
1105 (java_post_options): Similarly.
1107 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1109 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1110 compare file name components depending on the case-sensitivity
1111 or otherwise of the host file system.
1113 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1114 "strcmp" to compare file name components.
1115 Use IS_DIR_SEPARATOR instead of comparing directly against
1117 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1118 comparing directly against DIR_SEPARATOR.
1120 2003-03-04 Tom Tromey <tromey@redhat.com>
1122 * Make-lang.in (java.tags): New target.
1124 2003-03-01 Roger Sayle <roger@eyesopen.com>
1126 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1127 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1129 2003-03-01 Tom Tromey <tromey@redhat.com>
1131 * parse.y (jdep_resolve_class): Only check deprecation if we found
1134 2003-02-28 Tom Tromey <tromey@redhat.com>
1137 * class.c (maybe_layout_super_class): Always pass a WFL to
1139 * parse.y (do_resolve_class): Updated comment to explain
1142 2003-02-26 Tom Tromey <tromey@redhat.com>
1144 * jcf-write.c (generate_classfile): Check whether class is
1145 deprecated before writing attribute count.
1147 2003-02-25 Roger Sayle <roger@eyesopen.com>
1149 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1150 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1152 2003-02-23 Tom Tromey <tromey@redhat.com>
1154 * lang-options.h: Added -Wdeprecated.
1155 * gcj.texi (Warnings): Document -Wdeprecated.
1156 * java-tree.h (flag_deprecated): Declare.
1157 * lang.c (lang_W_options): Added deprecated.
1158 (flag_deprecated): New global.
1159 * chartables.h: Rebuilt.
1160 * gen-table.pl (process_one): Look at whitespace.
1161 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1162 * parse.h (CLEAR_DEPRECATED): New macro.
1163 (CHECK_DEPRECATED_NO_RESET): New macro.
1164 * jcf-parse.c (handle_deprecated): New function.
1165 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1166 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1167 * parse.y (resolve_type_during_patch): Check deprecation.
1168 (jdep_resolve_class): Likewise.
1169 (process_imports): Likewise.
1170 (resolve_expression_name): Likewise.
1171 (check_deprecation): Strip arrays from decl. Check
1173 (patch_method_invocation): Also check the particular constructor
1175 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1176 * jcf-write.c (append_deprecated_attribute): New function.
1177 (generate_classfile): Generate deprecated attribute when
1179 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1180 (java_lex) [case '*']: Simplify logic.
1181 (java_start_char_p): Use LETTER_MASK.
1182 (java_part_char_p): Likewise.
1183 (java_space_char_p): New function.
1185 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1187 Change base class access representation.
1188 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1189 (add_interface_do): Likewise.
1191 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1193 * decl.c (java_init_decl_processing): Change
1194 soft_lookupjnimethod_node to reflect the change in
1195 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1196 * expr.c (build_jni_stub): Calculate and pass the size
1197 on the stack of the arguments to a JNI function. Use
1198 new target macro MODIFY_JNI_METHOD_CALL to allow a
1199 target to modify the call to a JNI method.
1201 2003-02-08 Roger Sayle <roger@eyesopen.com>
1203 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1204 instead of basename to avoid compiler warnings on Tru64.
1206 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1208 * gcj.texi: Update to GFDL 1.2.
1210 2003-01-31 Andrew Haley <aph@redhat.com>
1212 * parse.y (java_expand_classes): Scan the whole class list looking
1213 for access methods that haven't yet been expanded.
1215 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1219 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1220 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1221 * jcf-parse.c: Likewise.
1223 2003-01-31 Mark Wielaard <mark@klomp.org>
1225 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1227 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1229 * class.c (make_class): Use BINFO_ELTS.
1230 (set_super_info): Likewse.
1231 (add_interface_do): Likewise.
1233 2003-01-30 Tom Tromey <tromey@redhat.com>
1235 * jcf-parse.c (read_class): Update identifier's class value if it
1236 changed during parsing.
1238 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1240 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1241 Propagate change to all other rules as required.
1242 (java/parse-scan.o): Add explicit dependency on
1243 $(parsedir)/java/parse-scan.c .
1245 2003-01-29 Tom Tromey <tromey@redhat.com>
1247 * parse.y (patch_assignment): Only transform the rhs of an
1248 assignment when compiling to native.
1250 2003-01-28 Tom Tromey <tromey@redhat.com>
1252 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1254 2003-01-28 Tom Tromey <tromey@redhat.com>
1256 * lex.c (java_lex): Don't include UEOF as part of token.
1257 (java_read_unicode): Error if \u sequence prematurely terminated.
1259 2003-01-27 Tom Tromey <tromey@redhat.com>
1261 * parse.y (java_check_regular_methods): Check for construct after
1262 checking types in throws clause.
1264 2003-01-24 Tom Tromey <tromey@redhat.com>
1266 * class.c (build_static_field_ref): Only a String or numeric field
1267 can fold to a constant.
1269 2003-01-23 Tom Tromey <tromey@redhat.com>
1271 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1272 file name in resource buffer.
1274 2003-01-23 Tom Tromey <tromey@redhat.com>
1276 * expr.c (build_known_method_ref): Use method's context to find
1279 2003-01-23 Tom Tromey <tromey@redhat.com>
1281 * constants.c (set_constant_entry): Allocated cleared memory.
1283 2003-01-22 Tom Tromey <tromey@redhat.com>
1285 * java-tree.h: Don't use PARAMS.
1286 * resource.c: Add prototypes for all functions.
1287 (write_resource_constructor): Use `const char *' to avoid
1290 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1292 * jcf-parse.c (process_zip_dir): Remove unused variable.
1294 2003-01-22 Tom Tromey <tromey@redhat.com>
1296 * expr.c (build_invokeinterface): Abort if method's context is not
1299 2003-01-22 Tom Tromey <tromey@redhat.com>
1301 * gcj.texi (Input and output files): Mention non-class entries.
1302 * decl.c (java_init_decl_processing): Call
1303 init_resource_processing.
1304 * java-tree.h (compile_resource_data, write_resource_constructor,
1305 compile_resource_file, init_resource_processing): Declare.
1306 * config-lang.in (gtfiles): Added resource.c.
1307 * Make-lang.in (gt-java-resource.h): New target.
1308 (JAVA_OBJS): Added resource.o.
1309 (java/resource.o): New target.
1310 * resource.c: New file.
1311 * class.c (compile_resource_file): Moved to resource.c.
1312 (registerResource_libfunc): Likewise.
1313 (utf8_decl_list): Mark with GTY; now static.
1314 * jcf-parse.c (classify_zip_file): New function.
1315 (parse_zip_file_entries): Use it; compile .properties files.
1316 (process_zip_dir): Use classify_zip_file and compute_class_name.
1317 Don't write class name into zip directory.
1318 (java_parse_file): Call write_resource_constructor.
1319 (compute_class_name): New function.
1320 * jcf-io.c (read_zip_member): Reindented.
1322 2003-01-21 Tom Tromey <tromey@redhat.com>
1324 * class.c (supers_all_compiled): New function.
1325 (make_class_data): Use it.
1327 2003-01-21 Tom Tromey <tromey@redhat.com>
1329 * parse.y (method_header): Native method can't be strictfp.
1330 No method can be transient or volatile.
1332 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1334 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1336 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1338 * check-init.c: Fix comment typos.
1339 * class.c: Likewise.
1340 * constants.c: Likewise.
1342 * except.c: Likewise.
1344 * java-except.h: Likewise.
1345 * java-tree.h: Likewise.
1346 * javaop.h: Likewise.
1347 * jcf-dump.c: Likewise.
1348 * jcf-io.c: Likewise.
1349 * jcf-parse.c: Likewise.
1350 * jcf-write.c: Likewise.
1352 * mangle.c: Likewise.
1353 * typeck.c: Likewise.
1354 * verify.c: Likewise.
1356 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1358 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1359 * jcf-write.c: Include "tm_p.h".
1361 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1363 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1365 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1367 * builtins.c (java_build_function_call_expr): Renamed from
1368 build_function_call_expr. All callers changed.
1370 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1371 * jcf-parse.c: Include tm_p.h.
1373 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1376 2003-01-14 Tom Tromey <tromey@redhat.com>
1378 * class.c (make_class_data): Check that super is compiled before
1379 building class reference to it.
1381 2003-01-14 Andrew Haley <aph@redhat.com>
1383 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1384 varargs function -- correct.
1386 2003-01-14 Andrew Haley <aph@redhat.com>
1388 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1390 2003-01-14 Andrew Haley <aph@redhat.com>
1392 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1393 varargs function -- correct.
1395 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1396 temporary if the RHS is a reference.
1398 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1400 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1401 * keyword.h: Regenerated.
1403 * All Files: Convert to ISO C style function definitions.
1405 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1407 * parse.y (check_pkg_class_access): ANSIfy definition.
1409 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1411 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1414 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1416 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1418 Merge from pch-branch:
1420 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1422 * Make-lang.in (java/gjavah.o): Update dependencies.
1423 * gjavah.c: Include ggc.h.
1425 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1427 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1428 (JCFDUMP_OBJS): Add ggc-none.o.
1429 (java/jcf-dump.o): Depend on GGC_H.
1430 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1431 CPool substructures.
1432 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1433 * jcf-dump.c: Include ggc.h.
1435 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1437 * jcf.h (union cpool_entry): New.
1438 (struct CPool): Use gengtype to mark. Change field 'data' to be
1440 (struct JCF): Use gengtype to mark.
1441 (CPOOL_UINT): Update for new cpool_entry type.
1442 (CPOOL_USHORT1): Likewise.
1443 (CPOOL_USHORT2): Likewise.
1444 (CPOOL_FINISH): Use GC to free cpool subfields.
1445 * parse.h (struct parser_ctxt): Mark field current_jcf.
1446 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1447 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1448 (main_jcf): Use gengtype to mark.
1449 (ggc_mark_jcf): Delete.
1450 (get_constant): Update for new cpool_entry type.
1451 (give_name_to_class): Likewise.
1452 (get_class_constant): Likewise.
1453 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1454 (java_parse_file): Use GGC to allocate struct JCF.
1455 (init_jcf_parse): Don't call ggc_add_root.
1456 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1458 * java-tree.h (current_jcf): Use gengtype to mark.
1459 (CPOOL_UTF): Update for new cpool_entry type.
1460 (outgoing_cpool): Use gengtype to mark.
1461 (struct lang_type): GC struct JCF and struct CPool.
1462 * config-lang.in (gtfiles): Add jcf.h.
1463 * constants.c (find_tree_constant): New.
1464 (set_constant_entry): Allocate cpool subfields using GGC. Update
1465 for new cpool_entry type.
1466 (find_constant1): Update for new cpool_entry type.
1467 (find_constant2): Likewise.
1468 (find_utf8_constant): Use find_tree_constant.
1469 (find_class_or_string_constant): Remove unnecessary cast to jword.
1470 Update for new cpool_entry type.
1471 (count_constant_pool_bytes): Update for new cpool_entry type.
1472 (write_constant_pool): Likewise.
1473 (alloc_name_constant): Use find_tree_constant.
1474 (build_constants_constructor): Update for new cpool_entry type.
1476 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1478 * parse.y (mark_parser_ctxt): Delete.
1479 (goal): Don't use ggc_add_root.
1480 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1481 (java_pop_parser_context): Let GC free parser_ctxt.
1482 (java_parser_context_resume): Likewise.
1483 * parse.h (struct parser_ctxt): Use gengtype to mark.
1485 (ctxp_for_generation): Likewise.
1486 * lex.h (struct java_lc_s): Mark for gengtype.
1487 (java_lexer): Rearrange for gengtype.
1488 * config-lang.in (gtfiles): Add lex.h, parse.h.
1490 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1492 * All Files: Remove PARAMS macro.
1494 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1495 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1498 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1501 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1503 * Make-lang.in (java.install-common, java.uninstall,
1504 java.install-info, java.install-man): Prepend $(DESTDIR)
1505 to destination paths in all (un)installation commands.
1506 (java.install-common): Rewrite $(LN) command to support
1507 DESTDIR with "ln" as well as with "ln -s".
1509 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1511 * java-tree.h: Protect against multiple inclusion.
1513 2003-01-07 Tom Tromey <tromey@redhat.com>
1515 * class.c (add_assume_compiled): Don't adjust parent if we're
1516 already at the root of tree.
1518 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1520 * lang.c (dump_compound_expr): Prototype.
1522 2003-01-03 Tom Tromey <tromey@redhat.com>
1524 Fix for PR java/8712:
1525 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1526 when simply checking against `null'.
1528 2003-01-03 Tom Tromey <tromey@redhat.com>
1530 * gcj.texi (Standard Properties): Document http.proxyHost and
1533 * gcj.texi (GNU Classpath Properties): Document new properties.
1535 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1537 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1538 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1539 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1541 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1543 * Make-lang.in, boehm.c, buffer.c,
1544 buffer.h, builtins.c, class.c,
1545 config-lang.in, constants.c,
1546 convert.h, decl.c, except.c,
1547 expr.c, java-except.h,
1548 java-tree.h, javaop.def,
1549 jcf-parse.c, jcf-write.c,
1550 jv-scan.c, jvgenmain.c,
1551 jvspec.c, keyword.gperf,
1552 keyword.h, lang-options.h,
1553 lang-specs.h, lang.c, lex.c,
1554 lex.h, mangle.c, mangle_name.c,
1555 parse-scan.y, parse.h, parse.y,
1556 typeck.c, verify.c, xref.c,
1557 xref.h: Replace "GNU CC" with
1558 "GCC" in the copyright header.
1560 * check-init.c, gjavah.c, javaop.h,
1561 jcf-depend.c, jcf-dump.c, jcf-io.c,
1562 jcf-path.c, jcf-reader.c, jcf.h,
1563 zextract.c, zipfile.h: These files are
1564 "part of GCC". Also say "GCC" not "GNU CC".
1566 2002-12-30 DJ Delorie <dj@redhat.com>
1568 * Make-lang.in: Protect against texi2pod/pod2man failing.
1570 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1572 * gcj.texi: Use @copying.
1574 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1576 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1577 print_cxx_classname.
1578 (print_cxx_classname): Add add_scope parameter.
1579 (print_class_decls): Do not emit a semicolon after the extern
1581 (process_file): Adjust calls to print_cxx_classname.
1583 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1585 * gcj.texi: Include Cover Texts in man page.
1587 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1589 * class.c (build_static_field_ref): Check FIELD_FINAL.
1591 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1592 instead of current_constant_pool_data_ref.
1593 * java-tree.h (current_constant_pool_data_ref): Undefine.
1594 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1595 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1596 current_constant_pool_data_ref.
1598 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1599 not build_internal_class_name.
1601 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1602 Use it when class ref isn't certain to be compiled.
1604 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1606 * gcj.texi: Include gcc-common.texi.
1607 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1608 $(srcdir)/doc/include/gcc-common.texi.
1610 2002-12-22 Anthony Green <green@redhat.com>
1612 * gcj.texi (Limitations): Add note about org.xml.sax and
1615 2002-12-20 Tom Tromey <tromey@redhat.com>
1617 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1618 where minimum case value is Integer.MIN_VALUE.
1621 2002-12-18 Andrew Haley <aph@redhat.com>
1623 * parse.y (patch_invoke): Force evaluation order when `check' is
1624 set. For PR libgcj/8945.
1626 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1628 * gcj.texi: Change version number to 3.4.
1630 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1631 Andrew Haley <aph@redhat.com>
1633 * parse.y (source_end_java_method): Remove custom encoding of line
1634 numbers for a function decl before passing it to the back end.
1636 2002-12-03 Andrew Haley <aph@redhat.com>
1638 * class.c (make_class_data): New field, "chain".
1639 * decl.c (java_init_decl_processing): Likewise.
1641 2002-12-02 Tom Tromey <tromey@redhat.com>
1644 * parse.y (do_resolve_class): Handle qualified name via
1647 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1649 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1650 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1651 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1652 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1653 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1654 Include coretypes.h and tm.h.
1655 * Make-lang.in: Update dependencies.
1657 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1659 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1661 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1663 * jcf-reader.c: Don't expand JCF_readu4 inside the
1664 expansion of JCF_SKIP.
1666 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1668 * jcf-reader.c: Don't expand JCF_readu4 inside the
1669 expansion of JCF_SKIP.
1671 2002-11-22 Tom Tromey <tromey@redhat.com>
1673 * parse.y (patch_binop): Cast right hand side of shift expression
1674 to `int'. Fixes PR java/8676.
1676 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1677 Andrew Haley <aph@redhat.com>
1679 * gcc/java/jcf-write.c (write_classfile): Remove target
1680 class file, if it exists, before renaming the temporary
1683 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1685 * jvspec.c (lang_specific_spec_functions): New.
1687 2002-11-18 Tom Tromey <tromey@redhat.com>
1689 Fix for PR java/7912:
1690 * expr.c (can_widen_reference_to): Allow cast of array to
1691 Cloneable or Serializable.
1692 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1693 (java_io_serializable_identifier_node): Likewise.
1694 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1695 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1696 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1697 java_io_serializable.
1698 * decl.c (java_init_decl_processing): Initialize
1699 java_lang_cloneable_identifier_node and
1700 java_io_serializable_identifier_node.
1701 (java_lang_cloneable_identifier_node): New global.
1702 (java_io_serializable_identifier_node): Likewise.
1704 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1706 * buffer.c: Remove unnecessary casts.
1707 * check-init.c: Likewise.
1708 * class.c: Likewise.
1709 * constants.c: Likewise.
1711 * except.c: Likewise.
1712 * gjavah.c: Likewise.
1713 * jcf-io.c: Likewise.
1714 * jcf-parse.c: Likewise.
1715 * jcf-path.c: Likewise.
1716 * jvspec.c: Likewise.
1719 * verify.c: Likewise.
1721 2002-11-06 Tom Tromey <tromey@redhat.com>
1723 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1726 2002-11-05 Tom Tromey <tromey@redhat.com>
1728 Fix for PR java/6388.
1729 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1730 * java-tree.h (enum java_tree_index): New values
1731 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1732 (decimal_int_max, decimal_long_max): New defines.
1733 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1734 (error_if_numeric_overflow): Rewrote range checking.
1735 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1738 2002-11-02 Tom Tromey <tromey@redhat.com>
1740 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1742 * class.c (make_method_value): Put class name, not signature, into
1743 `throws' field. For PR java/8415.
1745 2002-10-24 Tom Tromey <tromey@redhat.com>
1747 * gcj.texi (Invoking gij): Document --showversion.
1748 (Standard Properties): java.library.path now set.
1750 2002-10-23 Tom Tromey <tromey@redhat.com>
1752 * gjavah.c (decode_signature_piece): In JNI mode, print
1753 `jobjectArray' when array depth is nonzero.
1756 2002-10-15 Andrew Haley <aph@redhat.com>
1758 * parse.y (patch_invoke): Call force_evaluation_order on a static
1760 (resolve_qualified_expression_name): Call force_evaluation_order
1761 on a arg list that is part of a Qualified Expression Name.
1763 * lang.c (dump_compound_expr): New.
1764 (java_dump_tree): New.
1766 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1768 * gcj.texi: Added item describing the GCJ runtime property
1771 2002-10-15 Richard Henderson <rth@redhat.com>
1773 * jcf-parse.c (get_constant): Fix type warning.
1775 2002-10-15 Andrew Haley <aph@redhat.com>
1777 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1778 (java_inlining_map_static_initializers): Declare.
1780 2002-10-14 Andrew Haley <aph@redhat.com>
1782 * tree-inline.c (remap_block): All local class initialization
1783 flags go in the outermost scope.
1784 (expand_call_inline): Call java_inlining_map_static_initializers.
1785 (expand_call_inline): Call java_inlining_merge_static_initializers.
1786 * java/lang.c (merge_init_test_initialization): New.
1787 (java_inlining_merge_static_initializers): New.
1788 (inline_init_test_initialization): New.
1789 (java_inlining_map_static_initializers): New.
1791 2002-10-11 Mark Wielaard <mark@klomp.org>
1793 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1795 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1797 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1799 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1801 * parse.y (merge_string_cste): Add parentheses around & within |.
1803 2002-10-08 Tom Tromey <tromey@redhat.com>
1805 * parse.y (variable_declarator_id): Simplify error path for
1806 array declarator error. For PR java/8003.
1808 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1810 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1813 2002-10-08 Andrew Haley <aph@redhat.com>
1815 * parse.y (attach_init_test_initialization_flags): Check for
1818 2002-10-07 Anthony Green <green@redhat.com>
1820 * parse.y (merge_string_cste): Fix bug in string concatenation.
1822 2002-10-03 Michael Koch <konqueror@gmx.de>
1824 * gcj.texi (Standard properties):
1825 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1827 2002-10-02 Roger Sayle <roger@eyesopen.com>
1829 PR optimization/6627
1830 * lang.c (java_init): If storing the vbit in function
1831 pointers, ensure that force_align_functions_log is atleast
1832 one to aid compatability with g++ vtables.
1834 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1836 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1837 foul of type-based aliasing.
1839 2002-09-30 Anthony Green <green@redhat.com>
1841 * gcj.texi (Invoking jv-scan): Fix texinfo.
1843 2002-09-28 Anthony Green <green@redhat.com>
1845 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1846 (Code Generation): Add -fno-assert documentation.
1847 * jv-scan.c (flag_assert): New global.
1848 (options): Add assert option.
1849 (help): Add --no-assert documentation.
1850 * parse-scan.y (flag_assert): New global.
1851 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1852 (flag_assert): New global.
1853 * java-tree.h (flag_assert): New global.
1854 * lex.c (java_lex): Obey flag_assert.
1855 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1858 2002-09-26 Andrew Haley <aph@redhat.com>
1860 * expr.c (build_java_array_length_access): Check for null pointer.
1861 * expr.c (expand_java_arrayload): Likewise.
1863 2002-09-21 Richard Henderson <rth@redhat.com>
1865 * jcf-parse.c (get_constant): Decode from IEEE no matter
1866 what the target format.
1868 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1870 * ChangeLog: Follow spelling conventions.
1871 * class.c: Likewise.
1874 * gjavah.c: Likewise.
1875 * java-tree.h: Likewise.
1876 * jcf-dump.c: Likewise.
1877 * jcf-parse.c: Likewise.
1878 * jvspec.c: Likewise.
1880 * mangle.c: Likewise.
1881 * parse.y: Likewise.
1883 2002-09-17 Tom Tromey <tromey@redhat.com>
1885 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1886 where \r appears at EOF. Fixes PR java/7950.
1888 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1890 * jvspec.c (lang_specific_driver): Remove unused variable.
1892 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1894 * java-tree.h (union lang_tree_node): Add chain_next option.
1896 2002-09-16 Richard Henderson <rth@redhat.com>
1898 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1899 use new real.h interface.
1900 * jcf-write.c (find_constant_index): Use new real.h interface.
1901 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1903 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1905 * lang.c: Follow spelling conventions.
1907 2002-09-11 Per Bothner <per@bothner.com>
1909 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1910 constant to the type of the field.
1911 (java_complete_tree): Remove now-redundant code.
1913 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1915 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1918 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1919 return label if a ret instruction for the jsr has been reached.
1921 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1923 * parse.y (DIR_SEPARATOR): Don't define.
1924 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1926 2002-08-28 Andrew Haley <aph@redhat.com>
1928 * verify.c (verify_jvm_instructions): Allow exception handler
1929 inside code that is being protected, but generate a warning.
1930 * except.c (link_handler): Initialize `expanded' in new eh_range.
1931 (binding_depth, is_class_level, current_pc): Declare extern.
1933 2002-09-01 Mark Wielaard <mark@klomp.org>
1935 * gcj.texi: Add chapter about system properties.
1938 2002-08-26 Tom Tromey <tromey@redhat.com>
1940 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1941 conversion if RHS_TYPE is byte, short, or char.
1943 2002-08-22 Tom Tromey <tromey@redhat.com>
1945 * gcj.texi (Invoking gij): Document -cp and -classpath.
1947 2002-08-21 Tom Tromey <tromey@redhat.com>
1949 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1950 $(prefix)/share. For PR libgcj/7633.
1952 For PR java/6005 and PR java/7611:
1953 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1954 (java_can_use_bit_fields_p): New function.
1956 2002-08-16 Tom Tromey <tromey@redhat.com>
1958 * gcj.texi (Class Initialization): Mention class initialization of
1961 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1963 * Make-lang.in (java-tree-inline.o): New.
1964 (JAVA_OBJS): Add java-tree-inline.o.
1965 * parse.y (source_end_java_method): Call java_optimize_inline.
1966 (java_expand_method_bodies): Save method's tree in
1968 (add_stmt_to_compound): Keep track of the number of statments.
1969 * lang.c (java_init): Enable flag_inline_trees.
1970 (java_post_options): If flag_inline_functions is on, enable
1971 flag_inline_trees instread.
1972 (decl_constant_value): New.
1973 (java_tree_inlining_walk_subtrees): New.
1974 * java-tree.h (DECL_NUM_STMTS): New macro.
1975 (java_optimize_inline): Declare.
1976 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1977 Handle a LABEL_EXPR.
1978 * decl.c (build_result_decl): If we already have a DECL_RESULT
1980 (dump_function): New.
1981 (java_optimize_inline): New.
1982 (dump_function): New.
1984 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1987 * parse.y (build_assertion): Invert return from
1988 desiredAssertionStatus.
1990 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1992 * jcf-write.c (get_access_flags): Return correct access flags for
1993 private and protected inner classes.
1995 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1997 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1999 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
2001 * mangle_name.c: Don't include obstack.h twice.
2002 * xref.c: Don't include obstack.h.
2004 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
2006 * class.c: (permanent_obstack): Delete declaration.
2007 * constants.c: (permanent_obstack): Delete declaration.
2008 * except.c: (permanent_obstack): Delete declaration.
2009 * expr.c: (permanent_obstack): Delete declaration.
2010 * jcf-parse.c: (permanent_obstack): Delete declaration.
2011 (saveable_obstack): Delete declaration.
2012 * parse.h: (permanent_obstack): Delete declaration.
2013 * typeck.c: (permanent_obstack): Delete declaration.
2015 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
2017 * gcj.texi (version-gcc): Increase to 3.3.
2019 2002-07-22 Tom Tromey <tromey@redhat.com>
2021 * lex.c (java_lex): Check for `e' or `E' after 0.
2023 2002-07-21 Richard Henderson <rth@redhat.com>
2025 * lang.c (java_unsafe_for_reeval): New.
2026 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
2028 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
2030 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
2031 (jcf_path_init): Use GET_ENVIRONMENT.
2033 2002-07-10 Roger Sayle <roger@eyesopen.com>
2034 Zack Weinberg <zack@codesourcery.com>
2036 * builtins.c (initialize_builtins): Remove defines that
2037 handled C/C++ specific junk hereby removed from builtins.def.
2039 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
2041 * lang.c (java_post_options): Update prototype.
2043 2002-07-05 Roger Sayle <roger@eyesopen.com>
2045 * builtins.c (initialize_builtins): Ignore the additional
2046 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
2047 the builtins.def file.
2049 2002-07-01 Tom Tromey <tromey@redhat.com>
2052 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
2055 2002-07-01 Roger Sayle <roger@eyesopen.com>
2057 * java/decl.c (builtin_function): Accept additional parameter.
2058 (java_init_decl_processing): Pass an additional NULL_TREE
2059 argument to builtin_function.
2061 2002-06-29 T.J. Mather <tjmather@maxmind.com>
2063 * gcj.texi: Fixed gcj invocation example so that it compiles.
2065 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2067 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
2068 * parse.y (mark_parser_ctxt): Likewise.
2069 (check_modifiers, declare_local_variables): Avoid incorrect
2070 hardcoded constant 10.
2072 * lex.c (java_read_char): Avoid "comparison is always true"
2075 2002-06-25 Andreas Schwab <schwab@suse.de>
2077 * expr.c (JSR): Avoid undefined operation on PC.
2079 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2081 * decl.c (clear_binding_level): Const-ify.
2083 2002-06-13 Akim Demaille <akim@epita.fr>
2085 * parse.y (class_declaration, interface_declaration): Make sure
2086 all their rules have an action, in order to avoid meaningless `$$
2087 = $1' and their type clashes.
2089 2002-06-11 Tom Tromey <tromey@redhat.com>
2091 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
2092 * parse-scan.y (statement_without_trailing_substatement): Added
2094 (assert_statement): New rule.
2095 * java-tree.h (struct lang_type) [assertions]: New field.
2096 (TYPE_USES_ASSERTIONS): New macro.
2097 (CLASS_USES_ASSERTIONS): Likewise.
2098 (FIELD_SYNTHETIC): New define.
2099 * lex.c (java_lval;): Added ASSERT_TK.
2100 * parse.y (ASSERT_TK): Added.
2101 (statement_without_trailing_substatement): Added assert_statement.
2102 (assert_statement): New rule.
2103 (build_assertion): New function.
2104 (maybe_generate_pre_expand_clinit): Create and initialize
2105 $assertionsDisabled.
2106 (lookup_package_type): Removed decl.
2107 * keyword.h: Rebuilt.
2108 * keyword.gperf (assert): New token.
2110 2002-06-10 Akim Demaille <akim@epita.fr>
2112 * parse.y (interface_type_list, class_member_declaration)
2113 (unary_expression_not_plus_minus): Remove duplicate %type.
2116 2002-06-09 Tom Tromey <tromey@redhat.com>
2118 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2120 * parse.y (method_header): Give error message in all cases.
2123 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2125 Don't use RTL inlining. Fix for PR java/6820.
2126 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2127 (flag_really_inline): New.
2128 (java_decode_option): Set flag_really_inline if -finline-functions
2130 (java_post_options): New function. Turn off inlining unless
2131 flag_really_inline is set.
2133 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2135 * gjavah.c (throwable_p): Accept argument as either a classname or
2136 signature fragment. Create null-terminated classname string for super
2137 when calling itself recursively.
2138 (decode_signature_piece): Skip first character from class name
2139 signature when calling throwable_p.
2141 2002-06-08 H.J. Lu (hjl@gnu.org)
2143 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2145 2002-06-04 Tom Tromey <tromey@redhat.com>
2147 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2149 2002-06-04 Michael Koch <konqueror@gmx.de>
2151 * gcj.texi (Input Options): Fixed typo.
2153 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2155 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2156 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2157 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2158 and all now-pointless local variables. Rename other local
2159 variables to reflect their not being handles.
2161 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2162 #if JCF_USE_STDIO blocks.
2164 * parse.y: Add missing semicolon at end of rule.
2166 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2168 * check-init.c (attach_initialized_static_class): Delete, unused.
2169 * parse.y: Use htab_t instead of struct hashtable, update
2171 * java-tree.h: Include hashtab.h instead of hash.h.
2172 (struct lang_decl_func): Use htab_t, set up for gengtype.
2173 (struct init_test_hash_entry): Delete.
2174 (struct treetreehash_entry): New.
2175 (java_treetreehash_find): New
2176 (java_treetreehash_new): New prototype.
2177 (java_treetreehash_create): New prototype.
2178 (java_mark_tree): Delete prototype.
2179 (java_hash_hash_tree_node): Delete prototype.
2180 (java_hash_compare_tree_node): Delete prototype.
2181 (attach_initialized_static_class): Delete prototype.
2182 * expr.c (build_class_init): Update to use java_treetreehash
2184 (java_expand_expr): Update to use htab_t.
2185 (emit_init_test_initialization): Likewise.
2186 * decl.c (java_mark_tree): Delete.
2187 * class.c (init_test_hash_newfunc): Delete.
2188 (java_hash_hash_tree_node): Delete.
2189 (java_hash_compare_tree_node): Delete.
2190 (add_method_1): Update to use java_treetreehash functions.
2191 (JAVA_TREEHASHHASH_H): New macro.
2192 (java_treetreehash_hash): New function.
2193 (java_treetreehash_compare): New function.
2194 (java_treetreehash_find): New function.
2195 (java_treetreehash_new): New function.
2196 (java_treetreehash_create): New function.
2197 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2199 * Make-lang.in (java/parse.o): Depend on debug.h.
2200 * java-tree.h (struct lang_identifier): Use gengtype.
2201 (union lang_tree_node): New.
2202 (struct lang_decl_func): Use gengtype.
2203 (struct lang_decl_var): Likewise.
2204 (struct lang_decl): Likewise.
2205 * parse.y: Include debug.h.
2206 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2208 * lang.c (struct language_function): New dummy structure.
2210 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2211 descriminator for DECL_LANG_SPECIFIC.
2212 (struct lang_decl_func): Rename from struct lang_decl.
2213 (enum lang_decl_desc): New.
2214 (struct lang_decl): Make it a union. Update all the accessor macros.
2215 (struct lang_type): Use gengtype.
2216 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2217 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2218 are now the same size.
2219 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2220 use discriminator to mark DECL_LANG_SPECIFIC.
2222 * Make-lang.in (gt-java-builtins.h): New rule.
2223 (java/builtins.o): Add dependency on gt-<filename>.h.
2224 * builtins.c: Use gengtype for roots.
2225 (union string_or_tree): Use gengtype.
2226 (struct builtin_record): Use gengtype.
2227 * config-lang.in (gtfiles): Add builtins.c.
2229 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2230 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2231 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2232 gt-java-parse.h, gtype-java.h): Add rules to generate.
2233 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2234 (class.o): Add dependency on gt-*.h.
2235 (constants.o): Likewise.
2238 (jcf-parse.o): Likewise.
2239 (jcf-write.o): Likewise.
2241 * config-lang.in (gtfiles): New.
2242 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2243 * constants.c: Replace uses of ggc_add_* with GTY markers.
2245 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2246 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2247 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2248 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2250 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2252 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2253 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2255 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2256 Include gtype-java.h.
2258 2002-06-02 Tom Tromey <tromey@redhat.com>
2260 Fix for PR java/5913:
2261 * parse.y (patch_binop): Call patch_string on op1.
2263 2002-06-02 Tom Tromey <tromey@redhat.com>
2265 Fix for PR java/1343, PR java/6336:
2266 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2267 formatting. Changed return type.
2268 (anonymous_class_counter): Moved to top of file.
2269 (maybe_make_nested_class_name): Append number to class name for
2270 function-local classes.
2272 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2274 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2275 * Make-lang.in: Update dependency lists.
2277 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2279 * gjavah.c (throwable_p): Do not free the name of the class after
2280 passing it to find_class.
2281 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2282 * jcf-io.c (dirent.h): Include it.
2283 (fnmatch.h): Likewise.
2284 (compare_path): New function.
2285 (java_or_class_file): Likewise.
2286 (memoized_dirlist_entry): New type.
2287 (memoized_dirlist_lookup_eq): New function.
2288 (memoized_dirlists): New variable.
2289 (caching_stat): New function.
2290 (memoized_class_lookup_eq): New function.
2291 (memoized_class_lookups): Likewise.
2292 (find_class): Use memoized_class_lookups and caching_stat.
2293 * jcf.h (JCF_USE_SCANDIR): Define.
2294 * parse.y (java_expand_classes): Write the class files in reverse
2297 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2299 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2301 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2303 * jcf-write.c (write_classfile): Unlink the temporary file if it
2304 cannot be renamed. Use concat to build up the name of the
2307 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2309 * jcf-write.c (write_classfile): Write the file to a
2310 temporary file and then rename it.
2312 2002-05-07 Tom Tromey <tromey@redhat.com>
2314 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2316 Fix for PR java/1200:
2317 * gjavah.c (throwable_p): New function.
2318 (decode_signature_piece): Use it. A `WeakReference' isn't the
2321 (gcjh_streq): New function.
2323 2002-05-07 Andreas Jaeger <aj@suse.de>
2325 * parse.y (finish_for_loop): Fix if statement.
2327 2002-05-06 Tom Tromey <tromey@redhat.com>
2329 Fix for PR java/5941:
2330 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2331 loop update expression.
2332 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2333 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2335 2002-05-04 Mark Wielaard <mark@klomp.org>
2338 * parse.y (build_string_concatenation): Return just op1 only when op2
2339 is null and op1 is a STRING_CST, otherwise always construct a
2342 2002-04-27 Tom Tromey <tromey@redhat.com>
2345 * parse.y (string_convert_int_cst): New function.
2346 (merge_string_cste): Use it.
2348 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2350 * java-tree.h (java_parse_file): Update.
2351 (java_set_yydebug): Remove.
2352 * jcf-parse.c (yydebug): Remove.
2353 (java_set_yydebug): Die.
2354 (java_parse_file): Update.
2355 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2357 2002-04-24 Tom Tromey <tromey@redhat.com>
2360 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2361 EXPR_WFL_QUALIFICATION of qual_wfl.
2363 2002-04-23 Per Bothner <per@bothner.com>
2365 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2366 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2367 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2369 2002-04-23 Tom Tromey <tromey@redhat.com>
2372 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2373 recognize `-fcompile-resource='.
2374 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2377 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2379 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2380 paths. Fixes PR java/2791.
2382 2002-04-19 Andrew Haley <aph@redhat.com>
2384 * jcf-write.c (push_long_const): lo, hi: New variables.
2385 Use rshift_double to extract the high part of a 64-bit long.
2386 Use WORD_TO_INT to extract the low part.
2388 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2389 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2390 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2392 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2394 * typeck.c (incomplete_type_error): Remove.
2396 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2398 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2399 for hash synchronization.
2400 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2401 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2404 2002-04-16 Mark Wielaard <mark@klomp.org>
2406 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2409 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2411 Fix for PR java/6294:
2412 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2415 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2417 Fix for PR java/6085:
2418 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2419 to get enclosing "this" argument for inner-class constructor
2420 invocation. Pass correct arguments to build_access_to_thisn.
2422 2002-04-10 Andreas Jaeger <aj@suse.de>
2424 * gcj.texi (Input Options): Fix extdirs patch.
2426 2002-04-10 Anthony Green <green@redhat.com>
2428 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2430 2002-04-09 Anthony Green <green@redhat.com>
2432 * gcj.texi (Input Options): Add --extdirs documentation.
2433 * jcf-dump.c (OPT_extdirs): New macro.
2434 (options): Add extdirs option.
2435 (help): Describe --extdirs.
2436 (main): Handle OPT_extdirs.
2437 * gjavah.c (OPT_extdirs): New macro.
2438 (options): Add extdirs option.
2439 (help): Describe --extdirs.
2440 (main): Handle OPT_extdirs.
2441 * jcf-path.c (jcf_path_init): Add extdirs support.
2442 (jcf_path_extdirs_arg): New function.
2443 (extensions): New variable to hold extensions path entries.
2444 * jvspec.c: Remove -fextdirs= when compiling main().
2445 * lang.c (java_decode_option): Handle -fextdirs=.
2446 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2447 * Make-lang.in: Compile jcf-path with version info for use in
2448 identifying the appropriate libgcj.jar.
2450 2002-04-08 Tom Tromey <tromey@redhat.com>
2453 * .cvsignore: Added rmic.1 and rmiregistry.1.
2454 * gcj.texi (Top): Link to new nodes.
2455 (Invoking rmic): New node.
2456 (Invoking rmiregistry): Likewise.
2457 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2459 (java.maintainer-clean): Likewise.
2460 ($(srcdir)/java/rmic.1): New target.
2461 ($(srcdir)/java/rmiregistry.1): Likewise.
2462 (java.install-man): Handle rmic.1 and rmiregistry.1.
2464 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2466 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2467 Add note about handling uncaught exceptions. Add an exception handler
2470 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2472 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2473 after using it to patch CALL_EXPR.
2475 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2477 * gcj.texi (Invocation): Document CNI invocation API.
2479 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2481 * expr.c (truthvalue_conversion): Rename. Update.
2482 (expand_compare): Update.
2483 * java-tree.h (java_truthvalue_conversion): New.
2484 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2486 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2488 * java-tree.h (java_mark_addressable): New.
2489 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2490 * typeck.c (mark_addressable): Rename, update.
2492 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2494 * expr.c (build_java_binop): Update.
2495 * java-tree.h (java_signed_type, java_unsigned_type,
2496 java_signed_or_unsigned_type): Update.
2497 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2498 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2499 * parse.y (patch_binop): Update.
2500 * typeck.c (signed_or_unsigned_type, unsigned_type,
2501 signed_type): Update.
2503 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2505 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2506 (java_dummy_print): Remove.
2507 (lang_print_error): Rename. Exit early if inhibiting output.
2508 (inhibit_error_printing_function): New.
2509 (java_init): Don't set hook.
2510 (lang_init_source): Use new boolean.
2512 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2514 * parse.y (do_resolve_class): Fix infinite recursion.
2516 2002-03-29 Tom Tromey <tromey@redhat.com>
2518 * parse.y (check_inner_circular_reference): Ignore incomplete
2521 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2523 * Make-lang.in (builtins.o): Update.
2524 * boehm.c (get_boehm_type_descriptor): Update.
2525 * builtins.c: Include langhooks.h.
2526 * decl.c (java_init_decl_processing): Update.
2527 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2528 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2530 * typeck.c (type_for_mode, type_for_size): Update.
2532 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2534 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2536 2002-03-28 Tom Tromey <tromey@redhat.com>
2538 * except.c (expand_end_java_handler): If the handler type is NULL,
2539 use java.lang.Throwable. Fixes PR java/5986.
2541 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2543 Fix for PR java/4715:
2544 * jcf-parse.c (parse_source_file_3): New function.
2545 (read_class): Call it.
2546 (java_parse_file): Likewise.
2548 2002-03-28 Jan Hubicka <jh@suse.cz>
2550 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2552 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2554 * parse.y (resolve_package): Initialize "decl".
2555 (lookup_package_type): Remove unused function.
2557 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2559 Fix for PR java/5993:
2560 * parse.y (resolve_package): Return the decl if resolution was
2561 successful. Don't special case "java.lang" and "java.lang.reflect"
2562 packages. Set type_name to the merged identifier.
2563 (resolved_qualified_expression_name): Print error using "name" if
2564 resolve_package returns NULL_TREE.
2566 2002-03-27 Tom Tromey <tromey@redhat.com>
2568 * expr.c (expand_invoke): Don't generate null pointer check if
2569 we're calling <init>.
2571 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2573 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2575 * java-tree.h (java_lang_expand_expr): Similarly.
2576 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2577 (java_init): Don't set hook.
2579 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2581 Fix for PR java/5850:
2582 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2583 context if field was not found in the current scope.
2584 * expr.c (lookup_field): Don't look in enclosing contexts.
2586 2002-03-26 Tom Tromey <tromey@redhat.com>
2588 Fix for PR java/5942:
2589 * parse.y (init_src_parse): Added sanity check.
2590 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2593 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2595 * decl.c (lang_mark_tree): Rename java_mark_tree.
2596 * java-tree.h (java_mark_tree): New.
2597 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2599 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2601 * lex.c: Change java_perform_atof to take normal parameters
2602 instead of a pointer to a parameter block. Call it directly
2605 2002-03-22 Mark Wielaard <mark@klomp.org>
2607 Fix for PR java/5368:
2608 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2609 when printing error message.
2611 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2613 * decl.c (maybe_build_cleanup): Remove.
2615 2002-03-22 Tom Tromey <tromey@redhat.com>
2617 Andrew Haley <aph@cambridge.redhat.com>
2619 * expr.c (build_field_ref): Don't build a check if the field is a
2622 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2624 Fix for PR java/6026:
2625 * lex.c (java_lex): Fix parsing of consecutive floats.
2627 2002-03-21 Tom Tromey <tromey@redhat.com>
2629 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2632 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2634 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2635 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2637 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2639 * gcj.texi: @code{gcj} becomes @command{gcj}.
2640 @code{gcc} becomes @command{gcc}.
2641 GcjRaw changed to gnu.gcc.RawData.
2643 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2645 * decl.c (start_java_method): Use new hook.
2646 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2647 (java_init): Remove old hook.
2649 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2651 * builtins.c (define_builtin): Do nothing if `type' is null.
2654 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2656 * parse.y (parser_check_super_interface): Fix error message
2659 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2661 * jcf-parse.c (get_constant): Delete unused variables.
2663 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2665 * java-tree.h (java_parse_file): New.
2666 * jcf-parse.c (yyparse): Rename java_parse_file.
2667 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2669 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2671 * parse.y (craft_constructor): Return the constructor decl.
2672 (java_expand_classes): Update comments.
2673 (lookup_method_invoke): Call fix_constructors immediately for
2674 anonymous class. Fixes PR java/5935.
2676 2002-03-15 Anthony Green <green@redhat.com>
2678 * jcf-parse.c (yyparse): Don't emit class registration
2679 constructor when compiling resource files.
2681 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2683 * lang.c (java_tree_code_type, java_tree_code_length,
2684 tree_code_name): Delete.
2685 (tree_code_type, tree_code_length, tree_code_name): Define.
2686 (java_init): Don't try to copy into the various tree_code
2689 2002-03-12 Tom Tromey <tromey@redhat.com>
2691 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2692 UTF-8, not UCS-2. Fixes PR java/5923.
2694 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2695 a call_expr wrapped in a convert. Fixes PR java/5848.
2697 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2699 * jcf-write.c (write_classfile): Improve error strings.
2701 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2703 * lex.c: Adjust comments to GNU standards.
2705 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2707 Fix for PR java/5902:
2708 * lex.c (java_lex): Fix parsing of literals.
2710 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2712 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2713 to prevent it getting evaluated twice in the store checking case.
2714 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2717 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2719 * decl.c (java_init_decl_processing): Make sure class_type_node
2720 alignment is not less than 64 bits if hash synchronization is enabled.
2722 2002-03-08 Per Bothner <per@bothner.com>
2724 * parse.y (java_complete_lhs): Check if patch_assignment
2725 returned an error-mark.
2727 * parse.y (try_builtin_assignconv): Don't special-case zero.
2729 2002-03-08 Per Bothner <per@bothner.com>
2731 Fix for PR java/5812.
2732 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2733 here instead of in JSR macro. Likewise with load_type_state call.
2734 Do the latter on if the return_pc has been verified (the jsr returns).
2735 (JSR): Now just call build_java_jsr.
2737 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2739 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2740 (java.install-common): Link native driver to
2741 JAVA_TARGET_INSTALL_NAME.
2743 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2745 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2746 * builtins.c(sin_builtin): Likewise
2747 * builtins.c(sqrt_builtin): Likewise
2749 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2751 * java/expr.c, java/jcf-parse.c, java/lex.c:
2752 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2753 REAL_ARITHMETIC blocks unconditional. Delete some further
2754 #ifdef blocks predicated on REAL_ARITHMETIC.
2756 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2758 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2759 explicit sizeof/sizeof.
2760 * decl.c (java_init_decl_processing): Likewise.
2761 * jcf-parse.c (init_jcf_parse): Likewise.
2762 * parse.y (init_src_parse): Likewise.
2764 2002-03-02 Per Bothner <per@bothner.com>
2766 Make --CLASSPATH by a synonym for --classpath and -classpath.
2767 Implement --bootclasspath.
2768 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2769 (classpath_l): Remove.
2770 (jcf_path_CLASSPATH_arg): Remove.
2771 (jcf_path_bootclasspath_arg): New function.
2772 (jcf_path_seal): Simplify accordingly.
2774 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2775 (jcf_path_CLASSPATH): Remove declaration.
2776 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2777 (lang_specific_driver): Translate -bootclasspath.
2778 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2779 * lang.c (decode_lang_options): Do jcf_path_init first.
2780 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2781 * gjavah.c: Also handle --bootclasspath.
2782 Handle --CLASSPATH as a synonum for --classpath.
2783 * jcf-dump.c: Likewise.
2785 "." is not part of system path, but is the default for --classpath.
2786 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2787 (jcf_path_seal): Add "." if no CLASSPATH specified.
2789 * gcj.texi: Document changes.
2791 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2793 * expr.c (build_java_arraystore_check): Fix formatting.
2795 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2797 Fix for PR java/5758, java/5632:
2798 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2799 inner-class separator too.
2800 * parse.y (do_resolve_class): New local `decl_result.'
2801 Progressively build a name for what can have been loaded.
2803 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2805 * expr.c (java_array_data_offset): Removed function.
2806 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2807 (build_java_array_length_access): Obtain "length" value using a
2808 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2809 (build_java_arrayaccess): Correct comment. Access "data" using a
2810 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2811 (build_java_arraystore_check): New function.
2812 (expand_java_arraystore): Use build_java_arraystore_check.
2813 * parse.y (patch_assignment): Simplify code to insert a store check
2814 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2815 * check-init.c (check_init): Update to reflect that an array length
2816 access is now a COMPONENT_REF.
2817 * gcj.texi (Code Generation): Improve documentation of
2818 -fno-bounds-check. Add documentation for -fno-store-check.
2819 * java-tree.h (flag_store_check): Declare.
2820 (build_java_arraystore_check): Declare.
2821 * lang.c (flag_store_check): Initialize to 1.
2822 (lang_f_options): Add store-check option.
2823 * jvspec.c: Don't pass store-check option to jvgenmain.
2824 * lang-options.h: Add help string for -fno-store-check.
2826 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2828 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2829 * java-tree.h (java_dup_lang_specific_decl): New.
2830 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2832 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2834 * builtins.c, decl.c: Delete traditional-mode-related code
2835 copied from the C front end but not used, or used only to
2836 permit the compiler to link.
2838 2002-02-22 Tom Tromey <tromey@redhat.com>
2840 Fix for PR java/2369:
2841 * jvspec.c (verify_class_name): New function.
2842 (lang_specific_driver): Call it.
2843 (JAVA_START_CHAR_P): New macro.
2844 (JAVA_PART_CHAR_P): Likewise.
2846 2002-02-22 Per Bothner <per@bothner.com>
2848 * class.c: Change vtable to be more compatible with g++ v3 abi.
2849 (get_dispatch_table): Prepend offset-to-top (always 0) and
2850 type_info pointer (currently unimplemented hence NULL) to vtable.
2851 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2852 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2853 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2854 (build_dtable_decl): Add declarations for new fields.
2856 2002-02-20 Per Bothner <per@bothner.com>
2858 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2859 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2860 don't need to set it on the COMPOUND_EXPR - the caller does that.
2862 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2864 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2865 `--CLASSPATH' becomes `--classpath.'
2866 * gjavah.c: Likewise.
2867 * jcf-dump.c: Likewise.
2868 * lang-options.h: Likewise.
2870 * jcf-path.c: Updated comment.
2871 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2872 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2873 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2874 (jcf_path_CLASSPATH_arg): Ditto.
2875 (classpath_u): Updated leading comment.
2877 2002-02-20 Per Bothner <per@bothner.com>
2879 * builtins.c (check_for_builtin): New function.
2880 (build_call_or_builtin): Remove.
2881 * java-tree.h: Update accordingly.
2882 * expr.c (expand_invoke): Use build + check_for_builtin instead
2883 of build_call_or_builtin.
2884 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2885 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2886 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2888 2002-02-17 Tom Tromey <tromey@redhat.com>
2890 * java-tree.h (TYPE_STRICTFP): New macro.
2891 (struct lang_type) [strictfp]: New field.
2892 (CLASS_STRICTFP): New macro.
2893 (METHOD_STRICTFP): New macro.
2894 (struct lang_decl) [strictfp]: New field.
2895 * parse.y (method_header): Disallow strictfp constructor or
2897 (STRICT_TK): Move before MODIFIER_TK.
2898 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2899 (METHOD_MODIFIERS): Likewise.
2900 (INTERFACE_MODIFIERS): Likewise.
2901 * jcf-write.c (get_access_flags): Likewise.
2902 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2903 (add_method_1): Likewise.
2904 (get_access_flags_from_decl): Likewise.
2905 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2906 recognize strictfp flag.
2907 * jcf.h (ACC_STRICT): New define.
2909 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2911 * class.c(build_utf8_ref): Move declaration of decl_size
2913 2002-02-07 Tom Tromey <tromey@redhat.com>
2915 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2918 2002-02-04 Anthony Green <green@redhat.com>
2920 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2921 sections if available.
2923 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2925 * parse.y (java_expand_classes): Fix typo in static field loop.
2927 2002-02-02 Richard Henderson <rth@redhat.com>
2929 * class.c (add_field): Mark static fields external.
2930 (build_class_ref): Remove redundant set.
2931 * parse.y (java_expand_classes): Mark static fields of classes
2932 to be compiled as local.
2933 * jcf-parse.c (parse_class_file): Likewise.
2935 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2937 * gcj.texi (About CNI): New node.
2939 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2942 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2943 setlocale() with LC_CTYPE as a parameter.
2946 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2948 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2949 Follow GNU Coding Standards for --version.
2951 2002-01-28 Tom Tromey <tromey@redhat.com>
2953 * expr.c (build_jni_stub): Ensure storage for `meth' is
2955 * parse.y (java_complete_expand_methods): Set
2956 current_function_decl before building JNI stub.
2958 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2960 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2963 2002-01-22 Tom Tromey <tromey@redhat.com>
2965 * decl.c (java_init_decl_processing): Use add_predefined_file.
2966 Predefine RawData.java.
2967 (predef_filenames): Removed.
2968 (java_init_decl_processing): Don't register predef_filenames.
2969 * jcf-parse.c (add_predefined_file): New function.
2970 (predefined_filename_p): Rewrote.
2971 (predefined_filename_p): No longer static.
2972 * decl.c (java_init_decl_processing): Call initialize_builtins.
2973 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2974 (java/builtins.o): New target.
2975 * builtins.c: New file.
2976 * parse.y (patch_invoke): Use build_call_or_builtin.
2977 * java-tree.h (build_call_or_builtin): Declare.
2978 (initialize_builtins): Declare.
2979 (java_set_exception_lang_code): Removed unused declaration.
2980 (PREDEF_FILENAMES_SIZE): Removed.
2981 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2982 (predef_filenames): New define.
2983 (add_predefined_file): Declare.
2984 (predefined_filename_p): Declare.
2985 * expr.c (expand_invoke): Use build_call_or_builtin.
2987 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2989 * parse.y (patch_switch_statement): Fix format specifier.
2991 2002-01-16 Tom Tromey <tromey@redhat.com>
2993 More for PR java/5365:
2994 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2996 (process_file): Generate include for
2997 java.lang.UnsupportedOperationExceptions.
2999 2002-01-15 Andreas Jaeger <aj@suse.de>
3001 * .cvsignore: Add man pages.
3003 2002-01-15 Tom Tromey <tromey@redhat.com>
3005 Fix for PR java/5365:
3006 * gjavah.c (process_file): Turn class name into a file name.
3008 2002-01-14 Matthias Klose <doko@debian.org>
3010 * gcj.texi: Fix whitespace and formatting errors in the
3011 synopsis of the man pages. Update copyright.
3013 2002-01-14 Tom Tromey <tromey@redhat.com>
3016 * Make-lang.in (java.install-man): Handle jv-convert man page.
3017 (java.generated-manpages): Added jv-convert.1.
3018 (java.uninstall): Remove jv-convert.1.
3019 (java.maintainer-clean): Likewise.
3020 ($(srcdir)/java/jv-convert.1): New target.
3021 * gcj.texi (Top): Link to jv-convert node.
3022 (Individual utilities): Likewise.
3023 (Invoking jv-convert): New node.
3025 2001-01-10 Jeff Sturm <jsturm@one-point.com>
3026 Martin Kahlert <martin.kahlert@infineon.com>
3028 * jcf-parse.c (get_constant): Don't swap lo/hi for big
3029 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
3031 2002-01-03 Graham Stott <grahams@redhat.com>
3033 * class.c (compile_resource_file): Update copyright date.
3034 Constify filename parameter.
3035 (java-tree.h): Update copyright date.
3036 (compile_resource_file): Constify filename parameter.
3038 2002-01-03 Graham Stott <grahams@redhat.com>
3040 * gcc/jcf-parse.c: Update copyright date.
3041 (yyparse): Constify resource_filename.
3043 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3045 * parse.y (src_parse_roots): Don't needlessly zero init.
3047 2001-12-31 Tom Tromey <tromey@redhat.com>
3049 * parse.y (dump_java_tree): New function.
3050 (source_end_java_method): Call it.
3051 (end_class_declaration): Likewise.
3052 * lang.c (java_decode_option): Call dump_switch_p.
3054 2001-12-28 Tom Tromey <tromey@redhat.com>
3056 * gen-table.pl: Don't process characters after \uffff. Added
3057 comment pointing to input file.
3059 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3061 * gen-table.pl: Const-ify output. Document the location of a
3062 suitable unicode input file.
3064 * chartables.h: Regenerate.
3066 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3068 * chartables.h: Const-ify.
3069 * gjavah.c (options): Likewise.
3070 * jcf-dump.c (options): Likewise.
3071 * jv-scan.c (options): Likewise.
3072 * lex.c (java_start_char_p, java_part_char_p): Likewise.
3073 * parse.y (binop_lookup): Likewise.
3075 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3077 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
3078 the static arrays that are output.
3079 * jvspec.c (jvgenmain_spec): Make static.
3080 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
3081 * keyword.h: Regenerate.
3082 * lang.c (string_option, process_option_with_no, lang_f_options,
3083 lang_W_options): Const-ify.
3084 * lex.c (java_lex): Likewise.
3086 2001-12-21 Richard Henderson <rth@redhat.com>
3088 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
3089 (get_boehm_type_descriptor): ... here. Arrange for the
3090 TREE_TYPE to get set properly.
3092 2001-12-21 Richard Henderson <rth@redhat.com>
3094 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
3095 only if the target requires collect2.
3097 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
3099 2001-12-20 Tom Tromey <tromey@redhat.com>
3102 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
3103 CAN_COMPLETE_NORMALLY for the node.
3104 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3105 generate code for second branch if first branch can't complete
3107 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3108 the loop head if the loop body can't complete normally.
3110 2001-12-20 Tom Tromey <tromey@redhat.com>
3113 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3114 case where `finally' clause can't complete normally.
3116 2001-12-20 Tom Tromey <tromey@redhat.com>
3119 * parse.y (analyze_clinit_body): Added this_class parameter.
3120 Check for more cases where we must keep <clinit>.
3121 (maybe_yank_clinit): Cleaned up flow control.
3123 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3125 * decl.c (java_init_decl_processing): Don't initialize
3126 finit_leg_identifier_node.
3127 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3128 (finit_leg_identifier_node): Remove.
3129 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3131 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3133 * mangle.c (mangle_member_name): Don't special-case for
3135 * mangle_name.c (unicode_mangling_length): Likewise.
3136 (append_unicode_mangled_name): Likewise.
3137 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3140 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3142 * expr.c (build_java_array_length_access): Don't force null pointer
3143 check unless flag_check_references is set.
3145 2001-12-20 Tom Tromey <tromey@redhat.com>
3147 Fix for PR java/3417:
3148 * parse.y (patch_assignment): Added special processing for
3150 (patch_return): Don't convert booleans to integers, and don't
3151 special-case `null'.
3153 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3155 * config-lang.in (diff_excludes): Remove.
3157 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3159 * gcj.texi: Update link to GCC manual.
3161 2001-12-17 Tom Tromey <tromey@redhat.com>
3163 * parse.y (link_nested_class_to_enclosing): Removed useless
3166 2001-12-16 Tom Tromey <tromey@redhat.com>
3168 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3171 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3173 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3174 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3177 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3179 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3181 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3183 * decl.c (java_init_decl_processing): Build otable_type correctly.
3184 otable_decl is an otable_type.
3186 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3188 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3189 otable_type, otable_ptr_type, method_symbol_type,
3190 method_symbols_array_type, method_symbols_array_ptr_type): New
3191 field/global tree definitions.
3192 (flag_indirect_dispatch): New flag.
3193 * decl.c (java_init_decl_processing): Initialize new otable and
3194 otable_syms type nodes and decls. Add new field "index" to
3196 * class.c (build_method_symbols_entry): New function.
3197 (make_method_value): Set "index" to to method's vtable index for
3198 virtual methods when indirect-dispatch is not used.
3199 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3200 and set vtable_method_count to -1. Set otable and otable_syms field
3201 if indirect-dispatch is used and there was something to put in them.
3202 (build_method_symbols_entry): New function.
3203 (emit_offset_symbol_table): New function.
3204 * expr.c (get_offset_table_index): New function.
3205 (build_invokevirtual): Build array reference to otable at the index
3206 returned by get_offset_table_index, and use the result as the vtable
3208 (build_invokeinterface): Similar.
3209 * jcf-parse.c (yyparse): If indirect-dispatch, call
3210 emit_offset_symbol_table at the end of compilation, after all classes
3211 have been generated.
3212 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3213 * lang.c (flag_indirect_dispatch): Define.
3214 (lang_f_options): Add indirect-dispatch flag.
3216 2001-12-14 Matthias Klose <doko@debian.org>
3218 * gcj.texi: Markup for man page generation. Document missing
3219 options printed by <tool> --help.
3220 Terminate description of gij's -ms option with a dot.
3221 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3222 (java.generated-manpages java.install-man, java.uninstall,
3223 java-maintainer-clean) Updated.
3225 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3227 * class.c (get_dispatch_table): Fix java vtable layout
3228 for TARGET_VTABLE_USES_DESCRIPTORS.
3229 * decl.c (java_init_decl_processing): Initialize
3230 alloc_no_finalizer_node, finalize_identifier_node.
3231 * expr.c (class_has_finalize_method): New function.
3232 (expand_java_NEW): Generate calls for finalizer-free allocation.
3233 (build_invokevirtual): Fix java vtable layout for
3234 TARGET_VTABLE_USES_DESCRIPTORS.
3235 * java-tree.h (enum java_tree_index): New entries:
3236 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3237 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3238 (class_has_finalize_method): declare.
3239 (HAS_FINALIZER_P): New macro.
3240 * parse.y (patch_invoke): Generate calls for finalizer-free
3243 2001-12-12 Matthias Klose <doko@debian.org>
3245 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3246 whitespace at end of line.
3248 2001-12-11 Tom Tromey <tromey@redhat.com>
3250 * lex.c (java_init_lex): Define wfl_to_string as
3251 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3253 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3255 * class.c (make_method_value): Use null_pointer_node to
3256 represent empty exception table.
3258 2001-12-10 Tom Tromey <tromey@redhat.com>
3260 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3262 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3264 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3266 2001-12-09 Per Bothner <per@bothner.com>
3268 * check-init.c (current_switch_has_default): New static field.
3269 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3270 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3271 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3273 2001-12-09 Tom Tromey <tromey@redhat.com>
3275 * check-init.c (check_init): Don't allow pre- or post- increment
3276 or decrement of final variable.
3277 (final_assign_error): Minor error message rewording.
3279 2001-12-08 Tom Tromey <tromey@redhat.com>
3281 * java-tree.h: Fixed typo.
3283 * gjavah.c (decompile_method): Don't decompile to `return this'
3286 * gjavah.c (cxx_keywords): Re-sorted.
3287 * lex.c (cxx_keywords): Re-sorted.
3289 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3292 * gjavah.c (print_namelet): Clear subnamelets.
3293 (HANDLE_METHOD): Set `method_printed' earlier.
3295 2001-12-07 Tom Tromey <tromey@redhat.com>
3297 * lang.c (lang_f_options): Added
3298 optimize-static-class-initialization.
3299 (java_decode_option): Removed special case.
3301 2001-12-07 Per Bothner <per@bothner.com>
3303 * check-init.c (check_init): Fix typo freeing memory twice.
3305 2001-12-05 Per Bothner <per@bothner.com>
3307 Restore support for static class initialization optimization.
3308 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3309 * check-init.c (check_int): At end of BLOCK handle initialization
3310 blocks, which used to be done in java_complete_expand_method but did
3311 not handle the case where check_for_initialization might allocate
3312 more than a word of bits.
3313 * decl.c (lang_make_tree): The smic field is now a tree.
3314 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3315 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3317 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3319 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3320 Change from a hash table to a list.
3321 (struct_lang_decl): Change field 'smic' to match.
3322 * class.c (add_method_1): Initialize
3323 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3324 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3325 (java_expand_method_bodies): -here, since 'smic' is now a list.
3326 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3328 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3330 * class.c (java_hash_compare_tree_node): Fix casts.
3332 2001-12-04 Per Bothner <per@bothner.com>
3334 * check-init.c: Handle definite unassignment to finals in addition
3335 to definite assignment.
3336 (loop_current_locals): New field.
3337 (num_current_locals, int start_current_locals, num_current_words):
3339 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3340 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3341 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3342 (get_variable_decl, check_final_reassigned): New functions.
3343 (check_init, check_bool_init): Modify as needed for checking finals.
3344 (check_for_initialization): Take extra parameter and return void.
3345 Do extra start-up logic to check final fields for assignment.
3346 * parse.y (check_static_final_variable_assignment_flag,
3347 reset_static_final_variable_assignment_flag, check_final_assignment,
3348 check_final_variable_local_assignment_flag,
3349 reset_final_variable_indirect_assignment_flag,
3350 reset_final_variable_global_assignment_flag): Remove functions.
3351 (java_complete_expand_methods, outer_field_access_fix,
3352 patch_assignment): Remove no-longer used logic.
3353 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3354 * parse.y (register_fields, java_complete_tree): Update accordingly.
3356 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3357 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3358 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3360 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3362 * java-tree.h (DECL FINAL): New bit-field.
3363 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3364 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3365 (DECL_INIT_CALLS_THIS): New macro.
3366 (struct lang_decl): New bit-field init_calls_this.
3367 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3368 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3369 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3370 use it for both local variables and final fields.
3371 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3373 (struct lang_type): Remove hfv bit-field.
3374 (check_for_initialization): Change to return void.
3376 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3377 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3378 * check-init.c (final_assign_error): New helper function.
3379 (check_final_reassigned, check_init): Use it.
3380 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3382 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3383 bit-fields to unsigned.
3385 2001-12-03 Per Bothner <per@bothner.com>
3387 * parse.y (patch_binop): Minor constant folding.
3389 * parse.y (build_current_thisn): Shorter 'buffer'.
3391 2001-12-03 Per Bothner <per@bothner.com>
3393 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3394 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3395 * jcf-write.c (generate_bytecode_insns): Remove support for
3396 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3397 * check-init.c (check_init): Likewise.
3399 2001-12-03 Per Bothner <per@bothner.com>
3401 * verify.c (subroutine_nesting): New function.
3402 (verify_jvm_instructions): Use it to fix logic for checking that
3403 we're done with the current subroutine.
3405 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3406 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3408 2001-12-03 Per Bothner <per@bothner.com>
3410 * jcf.h: Fix obvious typo in comment.
3411 * typeck.c (build_null_signature): Add comment.
3413 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3415 * expr.c: Remove leading capital from diagnostic messages, as
3416 per GNU coding standards.
3417 * jcf-io.c: Similarly.
3418 * jcf-parse.c: Similarly.
3419 * jv-scan.c: Similarly.
3420 * jvspec.c: Similarly.
3421 * mangle.c: Similarly.
3423 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3424 Alexandre Petit-Bianco <apbianco@redhat.com>
3426 * expr.c (build_java_arrayaccess): Call save_expr on array for
3427 correct evaluation order, modified comment, fixed indentation.
3428 * parse.y: (patch_assignment): Correctly extract the array base
3429 from the tree generate by build_java_arrayaccess, added comments.
3430 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3431 Fixes PR java/3096, PR java/3803, PR java/3965.
3433 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3435 * expr.c (expand_byte_code): Remove trailing periods from messages.
3436 * jcf-parse.c (load_class, jcf_parse): Similarly.
3437 * jcf-write.c (generate_classfile): Similarly.
3438 * lex.c (java_lex): Similarly.
3440 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3442 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3444 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3446 * Make-lang.in (java.generated-manpages): New dummy target.
3448 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3450 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3452 (lang_specific_pre_link): Use set_input to set input_filename.
3454 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3455 (main): Fix definition.
3456 Strip `main' from classname.
3459 2001-11-18 Roger Sayle <roger@eyesopen.com>
3461 * parse.h (java_expand_switch): Remove old prototype.
3463 2001-11-18 Tom Tromey <tromey@redhat.com>
3465 Fix for PR java/1401:
3466 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3468 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3471 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3473 * lang.c (finish_parse): Rename to java_finish.
3474 (LANG_HOOKS_FINISH, java_finish): New.
3476 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3478 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3479 * java-tree.h: New prototype.
3480 * lang.c (java_init): Update prototype. Combine with old init_parse.
3482 2001-11-13 Tom Tromey <tromey@redhat.com>
3484 * gjavah.c (method_signature): New global.
3485 (HANDLE_METHOD): Set it.
3486 (decompile_return_statement): New function.
3487 (decompile_method): Use it.
3488 (print_method_info): Removed `synth' argument.
3490 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3492 * java-tree.h (java_set_yydebug): New.
3493 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3494 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3495 (print_lang_decl, print_lang_type, print_lang_identifier,
3496 print_lang_statistics, lang_print_xnode): Remove.
3498 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3500 * jcf-parse.c (init_lex): Remove.
3501 * lang.c (language_string, lang_identify): Remove.
3502 (struct lang_hooks): Constify.
3503 (LANG_HOOKS_NAME): Override.
3504 (init_parse): Update.
3506 2001-11-08 Andreas Franck <afranck@gmx.de>
3508 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3509 program_transform_name the way suggested by autoconf.
3510 (java.install-common): Also transform auxiliary program names with
3511 program_transform_name.
3513 2001-11-08 Tom Tromey <tromey@cygnus.com>
3515 * parse.y (trap_overflow_corner_case): New rule.
3516 (unary_expression): Use it.
3517 * lex.c (java_init_lex): Don't set minus_seen.
3518 (yylex): Don't use minus_seen. Communicate overflow to parser for
3520 (error_if_numeric_overflow): New function.
3521 * parse.h (minus_seen): Removed field.
3522 (JAVA_RADIX10_FLAG): New define.
3524 2001-11-07 Tom Tromey <tromey@redhat.com>
3526 Patch for PR java/1414:
3527 * parse.y (case_label_list): New global.
3528 (goal): Register case_label_list with GC.
3529 (java_complete_lhs): Save new case on case_label_list.
3530 (patch_switch_statement): Check for duplicate case labels.
3532 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3534 * parse.y (patch_assignment): Removed unused third argument.
3535 (java_complete_lhs): Removed unused third argument to patch_assignment.
3537 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3539 * lang.c: Include langhooks-def.h.
3540 * Make-lang.in: Update.
3542 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3544 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3546 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3548 * mangle.c (find_compression_record_match): Don't match compression
3549 records for package name elements unless they occur at the start of
3550 the name. Fix for PR java/4717.
3552 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3554 * expr.c (expand_java_field_op): Don't special-case references to
3555 java.lang.PRIMTYPE.TYPE.
3556 (build_primtype_type_ref): Removed.
3557 * java-tree.h (build_primtype_type_ref): Remove prototype.
3558 * parse.y (maybe_build_primttype_type_ref): Removed.
3559 (complete_function_arguments): Don't special-case references to
3560 java.lang.PRIMTYPE.TYPE.
3561 (patch_assignment): Likewise.
3562 (array_constructor_check_entry): Likewise.
3564 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3566 * mangle.c (static tree compression_table): Fixed leading comment.
3567 * parse.h (struct parser_ctxt): Fixed field comment.
3568 * parse.y (check_pkg_class_access): New prototype, fixed leading
3569 comment, new parameter used to emit error only if passed as true.
3570 (parse_check_super): Pass extra argument to check_pkg_class_access.
3571 (do_resolve_class): Likewise.
3572 (process_imports): Likewise.
3573 (read_import_dir): Fixed indentation.
3574 (find_in_imports_on_demand): New local class_type_name. Local
3575 node_to_use deleted. while loop changed into for loop. Report
3576 multiple definition only for accessible classes. Improved error
3578 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3579 assigned to parameter list, fixed indentation. while loop changed
3580 into for loop, restore TREE_CHAIN on local `tem' before the next
3583 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3585 * lang.c (lang_get_alias_set): Deleted.
3587 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3589 * gjavah.c (jni_print_char): Fix thinko in last change.
3591 * gjavah.c (jni_print_char, decode_signature_piece): Use
3592 safe-ctype macros and/or fold extra calls into fewer ones.
3593 * lex.c (java_read_unicode, java_lex): Likewise.
3594 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3595 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3596 * mangle_name.c (append_unicode_mangled_name,
3597 unicode_mangling_length): Likewise.
3599 2001-10-17 Richard Henderson <rth@redhat.com>
3601 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3603 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3605 * lang.c (langhooks.h): Included.
3606 (LANG_HOOKS_INIT): Redefined.
3607 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3608 (LANG_HOOKS_DECODE_OPTION): Likewise.
3609 (struct lang_hooks lang_hooks): New initialization.
3611 2001-10-11 Per Bothner <per@bothner.com>
3613 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3614 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3615 The former is simpler, and jcf-write.c handles it better.
3616 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3617 or WITH_CLEANUP_EXPR.
3618 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3619 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3621 * parse.y (patch_if_else_statement): If the condition is constant,
3622 optimize away the test.
3624 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3626 * parse.y (patch_cast): Call patch_string on the first operand of
3627 the incoming node, update it if necessary. Fixes PR java/4510.
3629 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3631 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3632 when name qualifier matches a package name.
3634 2001-10-08 Tom Tromey <tromey@redhat.com>
3636 Fix for PR java/4489:
3637 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3638 force a new label when computing `body_block'.
3640 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3642 * jcf-io.c (format_uint): Const-ify.
3643 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3644 * lex.c (java_get_line_col): Likewise.
3645 * parse.y (build_incdec): Likewise.
3647 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3649 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3650 a NULL enclosing context if appropriate. Fixes PR java/4466.
3652 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3654 * parse.y (patch_assignment): Use lvalue's original TYPE when
3655 building the final COMPOUND_EXPR.
3656 (try_reference_assignconv): Fixed leading comment.
3658 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3660 * parse.y (check_final_variable_indirect_assignment): For
3661 COMPOUND_EXPR, return only if finals were found initialized
3662 properly, if not, keep on checking.
3663 (check_final_variable_global_assignment_flag): New local
3664 error_found, set when appropriate and used to decide whether to
3665 report uninitialized finals. Fixed typo in comment.
3667 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3669 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3670 last three initializations. Fixes PR java/4360.
3672 2001-09-21 Richard Henderson <rth@redhat.com>
3674 * class.c (get_dispatch_table): Handle function descriptors.
3675 (build_dtable_decl): Likewise.
3676 * expr.c (build_invokevirtual): Likewise.
3678 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3680 * parse.y (patch_method_invocation): Build class initialization
3681 when static finals are used to qualify method invocation.
3684 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3686 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3687 build_type_name_from_array_name.
3688 (STRING_STRIP_BRACKETS): New macro.
3689 * parse.y (build_type_name_from_array_name): New function.
3690 (array_creation_expression:): Accumulate []s instead of [s.
3691 (cast_expression:): Accumulate []s instead of [s after cast type
3693 (build_array_from_name): Local string deleted, use
3694 build_type_name_from_array_name.
3695 (build_unresolved_array_type): Accumulate []s instead of [s after
3697 (register_fields): Fixed comment.
3698 (resolve_class): Local name, base deleted, new locals tname and
3699 array_dims. Use build_type_name_from_array_name. Use array_dims to
3701 (purify_type_name): Use STRING_STRIP_BRACKETS.
3703 2001-09-18 Andreas Jaeger <aj@suse.de>
3705 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3706 * jv-scan.c: Likewise.
3708 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3710 * parse.y (patch_method_invocation): Inner class creation context
3711 check not enforced within constructors. Fixes PR java/1873.
3713 2001-09-16 Tom Tromey <tromey@redhat.com>
3715 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3716 NOTE_PUSH for single-case push. Fixes PR java/4189.
3718 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3720 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3721 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3722 (struct lang_type): New fields import_list and import_demand_list.
3723 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3724 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3725 (do_resolve_class): New local saved_enclosing_type, initialized,
3726 passed as parameter to find_in_imports and find_in_imports_on_demand.
3727 (find_in_imports): Added paramater enclosing_type, use its
3728 TYPE_IMPORT_LIST when applicable.
3729 (find_in_imports_on_demand): Added parameter enclosing_type, use
3730 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3731 declaration and initialization.
3732 (fold_constant_for_init): Switch/restore current_class to the
3733 appropriate context.
3735 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3737 * verify.c (verify_jvm_instructions): Fix typo.
3739 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3741 * expr.c (expand_invoke): Const-ification.
3742 * parse.y (patch_method_invocation): Likewise.
3744 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3746 * gjavah.c (cxx_keywords): Const-ification.
3747 * keyword.gperf (java_keyword): Likewise.
3748 * lang.c (java_tree_code_name): Likewise.
3749 * lex.c (cxx_keywords): Likewise.
3750 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3752 2001-09-11 Richard Henderson <rth@redhat.com>
3754 * parse.h (ctxp_for_generation): Mark extern.
3756 2001-09-10 Richard Henderson <rth@redhat.com>
3758 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3760 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3762 * typeck.c (java_array_type_length, build_prim_array_type):
3763 Represent empty arrays by NULL index.
3765 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3767 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3768 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3770 2001-09-06 Anthony Green <green@redhat.com>
3772 * class.c (O_BINARY): Define if necessary.
3773 (registerResource_libfunc): Declare.
3774 (init_class_processing): Initilize registerResource_libfunc.
3775 (compile_resource_file): New function.
3776 * java-tree.h (resource_name): Declare.
3777 (compile_resource_file): Declare.
3778 * jcf-parse.c (yyparse): Handle compiling java resource files.
3779 * lang.c (java_decode_option): Handle -fcompile-resource option.
3780 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3782 * gcj.texi (Code Generation): Add documentation for -R flag.
3784 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3786 * jcf-write.c (generate_classfile): Issue an error in case of
3787 field/initial value mismatch.
3788 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3789 being initialized and we're generating bytecode.
3790 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3791 set DECL_INITIAL properly when appropriate.
3795 2001-09-01 Per Bothner <per@bothner.com>
3797 * parse.y (maybe_yank_clinit): A field without an initializer is not
3798 relevant. All initializers except static final and constant require
3799 <clinit>, regardless of flag_emit_class_files.
3801 2001-08-31 Per Bothner <per@bothner.com>
3803 * class.c (set_constant_value): When not emitting class files, then a
3804 String ConstantValue is a utf8const_ptr_type.
3806 2001-08-30 Per Bothner <per@bothner.com>
3808 * jcf-write.c (generate_classfile): Check that field is primitive
3809 or string before emitting ConstantValue attribute.
3811 2001-08-30 Per Bothner <per@bothner.com>
3813 * parse.y (resolve_qualified_expression_name): If creating a
3814 COMPOUND_EXPR, set it's type correctly.
3816 2001-08-30 Per Bothner <per@bothner.com>
3818 * jcf-io.c (open_class): Set filename field.
3820 * jcf-parse,c (parse_class_file): Set current_function_decl
3821 for better error message when Code attribute is missing.
3823 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3824 better diagnostics, especially for constructors.
3826 2001-08-30 Per Bothner <per@bothner.com>
3828 * jcf-write.c (generate_classfile): Don't write ConstantValue
3829 attribute if field is not final, for compatibility with jdk.
3831 * jcf-write.c (generate_classfile): Convert ConstantValue values
3832 to correct type. Work-around for front-end bug.
3833 * class.c (set_constant_value): Error if constant has wrong type.
3835 2001-08-30 Per Bothner <per@bothner.com>
3837 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3838 "Double" are printed at verbosity 1.
3840 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3842 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3844 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3846 * parse.y (patch_assignment): Don't verify final re-assignment here.
3847 (java_complete_lhs): Verify assignments to finals calling
3848 patch_assignment. Verify re-assignments to finals before calling
3851 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3853 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3856 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3858 * lex.c (java_lex): new local found_hex_digits. Set and then used
3859 in test to reject invalid hexadecimal numbers.
3860 * parse.y (java_complete_tree): Prevent unwanted cast with
3861 initialized floating point finals.
3862 (patch_binop): Emit a warning when detecting a division by zero,
3863 mark result not constant, don't simplify non integer division.
3865 2001-08-28 Per Bothner <per@bothner.com>
3867 * jcf-write.c (generate_bytecode_insns): For increments and
3868 decrements just recurse to push constant. Improvement on Mark's patch.
3870 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3872 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3873 real conversion for increments and decrements of reals.
3875 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3877 * parse.y (resolve_qualified_expression_name): Handle unresolved
3878 qualified expressions, prevent numerical qualifiers, fixed typo.
3881 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3883 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3884 don't report anything but deprecated class when marked so. Handle
3886 (patch_method_invocation): Check deprecation on methods and types.
3887 (patch_binop): code becomes an enum tree_code, added default: to
3888 switch to handle that. Detect division by zero, try to fold and
3889 return before using a subroutine.
3891 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3893 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3894 file smaller than 4 bytes.
3895 * parse.y (check_inner_circular_reference): New function.
3896 (check_circular_reference): Likewise.
3897 (array_initializer:): Accept {,}.
3898 (java_check_circular_reference): Rewritten using
3899 check_circular_reference and check_inner_circular_reference.
3900 (java_complete_expand_method): Unconditionally save and restore
3901 the unpurged exception list.
3902 (build_dot_class_method_invocation): Unmangle signature parameter.
3904 2001-08-21 Tom Tromey <tromey@redhat.com>
3906 * decl.c (init_decl_processing): Add `throws' field to method
3908 * class.c (make_method_value): Compute `throws' field for method.
3910 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3912 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3913 circularity is detected.
3914 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3916 2001-08-17 Richard Henderson <rth@redhat.com>
3918 * class.c (emit_register_classes): Add align parameter to
3919 call to assemble_integer.
3921 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3923 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3924 loading a class_or_name fails, try considering an innerclass name
3925 and load the enclosing context.
3926 * parse.y (resolve_inner_class): New function.
3927 (find_as_inner_class): Added leading comment.
3928 (register_incomplete_type): Keep the current context as enclosing
3929 context for JDEP_FIELD dependencies.
3930 (do_resolve_class): Locals new_class_decl and super initialized to
3931 NULL. Call resolve_inner_class, explore the enclosing context
3932 superclass if necessary.
3935 2001-08-16 Tom Tromey <tromey@redhat.com>
3937 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3938 * gjavah.c (main): Updated for change to jcf_path_seal.
3939 * lang.c (version_flag): New global.
3940 (java_decode_option): Recognize `-version'.
3941 (java_init): Update for change to jcf_path_seal.
3942 * jcf.h (jcf_path_seal): Added `print' argument.
3943 * jcf-path.c (jcf_path_seal): Added `print' argument.
3945 2001-08-13 Zack Weinberg <zackw@panix.com>
3947 * Make-lang.in (java/decl.o): Update dependencies.
3948 * decl.c: Include libfuncs.h, don't include toplev.h.
3950 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3952 * decl.c (init_decl_processing): exception_type_node,
3953 class_not_found_type_node, and no_class_def_found_type_node
3954 initialized. predef_filenames augmented accordingly.
3955 instinit_identifier_node initialized.
3956 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3957 * java-tree.h (enum java_tree_index): New entries
3958 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3959 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3960 (exception_type_node): New macro.
3961 (class_not_found_type_node): Likewise.
3962 (no_class_def_found_type_node): Likewise.
3963 (instinit_identifier_node): Likewise.
3964 (PREDEF_FILENAMES_SIZE): Adjusted.
3965 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3966 (struct lang_type): Fixed typo in bitfield name.
3967 (DECL_INSTINIT_P): New macro.
3968 (ID_INSTINIT_P): Likewise.
3969 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3971 * parse.y (encapsulate_with_try_catch): New function.
3972 (generate_instinit): Likewise.
3973 (build_instinit_invocation): Likewise.
3974 (ctors_unchecked_throws_clause_p): Likewise.
3975 (add_instance_initializer): Deleted.
3976 (build_instance_initializer): Likewise.
3977 (in_instance_initializer): Likewise.
3978 (check_method_redefinition): instinit$ not to be verified.
3979 (java_complete_expand_methods): Generate instinit$, simplified code.
3980 (build_dot_class_method): Eliminated unnecessary locals. Use
3981 encapsulate_with_try_catch, removed unnecessary code.
3982 (fix_constructors): New local iii. Use build_instinit_invocation.
3983 (patch_method_invocation): Added comment.
3984 (maybe_use_access_method): Don't consider instinit$.
3985 (find_applicable_accessible_methods_list): Shorten the search for
3987 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3988 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3989 (patch_throw_statement): Likewise. Fixed typo.
3991 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3994 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3995 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3997 (lang_specific_pre_link): Use set_input to set input_filename.
3999 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4000 (main): Fix definition.
4001 Strip `main' from classname.
4004 2001-08-11 Zack Weinberg <zackw@panix.com>
4006 * lex.h: Don't include setjmp.h. Don't define
4007 SET_FLOAT_HANDLER or prototype set_float_handler.
4009 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4011 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
4012 `poplevel' in the right order.
4014 2001-08-09 Richard Henderson <rth@redhat.com>
4016 * Make-lang.in (class.o): Depend on TARGET_H.
4017 * class.c (emit_register_classes): Use target hooks instead of
4018 assemble_constructor and assemble_destructor.
4020 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
4022 * check-init.c (flags.h): Include
4023 (check_init): Don't report uninitialized static class
4024 initialization flags, don't free bit index when doing static class
4025 initialization optimization.
4026 (check_for_initialization): Return type changed to `unsigned int.'
4027 (attach_initialized_static_class): New function.
4028 * class.c (add_method_1): Create the initialized static class
4030 (finish_class): Always emit deferred inline methods.
4031 * decl.c (emit_init_test_initialization): Moved to expr.c
4032 (complete_start_java_method): Don't traverse
4033 DECL_FUNCTION_INIT_TEST_TABLE.
4034 (lang_mark_tree): Mark hash tables in function decls.
4035 * expr.c (emit_init_test_initialization): Moved from decl.c.
4036 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
4037 initialization flag, set DECL_CONTEXT and
4038 LOCAL_CLASS_INITIALIZATION_FLAG.
4039 (java_lang_expand_expr): Emit initialization code for static class
4040 initialized flags when entering block, if necessary.
4041 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
4042 * java-tree.h (flag_optimize_sci): New global variable declaration.
4043 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
4044 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
4045 (LOCAL_FINAL_P): Fixed typo in comment.
4046 (FINAL_VARIABLE_P): Likewise.
4047 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
4048 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
4049 (struct lang_decl): New fields `ict', `smic' and `cif.'
4050 (check_for_initialization): New returned value for global.
4051 (attach_initialized_static_class): New global function.
4052 (STATIC_CLASS_INIT_OPT_P): New macro.
4053 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
4054 * lang.c (java_decode_option): Handle
4055 `-fno-optimize-static-class-initialization'
4056 * parse.y (start_complete_expand_method): New function.
4057 (java_expand_method_bodies): Likewise.
4058 (attach_init_test_initialization_flags): Likewise.
4059 (adjust_init_test_initialization): Likewise.
4060 (emit_test_initialization): Likewise.
4061 (java_complete_expand_methods): Nullify abstract and native method
4063 (java_complete_expand_method): New locals `fbody', `block_body'
4064 and `exception_copy.' Reorganized: directly return on empty method
4065 bodies, call `start_complete_expand_method', remember definitely
4066 initialized static class in function, don't expand method bodies.
4067 (java_expand_classes): Call `java_expand_method_bodies' before
4068 `finish_class' when compiling to native.
4069 (resolve_expression_name): Use `orig' after building outer class
4071 (patch_invoke): Remember static method invocations.
4073 2001-08-06 Richard Henderson <rth@redhat.com>
4075 * class.c (emit_register_classes): Pass a symbol_ref and priority
4076 to assemble_constructor.
4078 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
4080 * java-tree.h (all_class_filename): New macro.
4081 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
4082 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
4083 newly created IDENTIFIER_NODE to `all_class_filename.'
4085 2001-08-01 Jeff Sturm <jsturm@one-point.com>
4087 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
4088 Use ggc_add_tree_root to register roots.
4090 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4092 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
4093 second operand calling check_init.
4094 * decl.c (complete_start_java_method): Swaped second and third
4095 arguments while creating WITH_CLEANUP_EXPR node.
4096 * jcf-write.c (generate_bytecode_insns): Use second operand
4097 instead of third when handling WITH_CLEANUP_EXPR.
4098 * parse.y (java_complete_lhs): Expand second operand of
4099 WITH_CLEANUP_EXPR nodes.
4100 (patch_synchronized_statement): Swaped second and third arguments
4101 while creating WITH_CLEANUP_EXPR node.
4103 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4105 * parse.y (create_interface): Avoid cyclic inheritance report when
4106 syntax error encountered during class definition.
4109 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4111 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4113 (lang_specific_pre_link): Use set_input to set input_filename.
4115 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4116 (main): Fix definition.
4117 Strip `main' from classname.
4120 2001-07-18 Tom Tromey <tromey@redhat.com>
4123 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4124 * lex.c (java_new_lexer): Use ICONV_CONST.
4125 (java_read_char): Likewise.
4126 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4127 (jv-scan$(exeext)): Likewise.
4129 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4131 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4132 * parse.y (check_class_interface_creation): Allow `private' if the
4133 enclosing is not an interface.
4134 (create_interface): Interface tagged public if the enclosing
4135 context is an interface.
4136 (create_class): Class tagged public if the enclosing context
4140 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4142 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4145 2001-07-14 Tim Josling <tej@melbpc.org.au>
4147 * check-init.c (check_init): Remove references to EXPON_EXPR.
4149 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4151 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4152 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4155 2001-07-13 Tom Tromey <tromey@redhat.com>
4157 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4160 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4162 * parse.y (patch_method_invocation): Don't override primary if one
4163 is already provided, but let this$<n> be built. Fixed comment.
4165 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4167 * parse.y (empty_statement:): Report empty statement error only
4168 when found at class declaration level.
4171 2001-07-12 Tom Tromey <tromey@redhat.com>
4173 * expr.c (expand_load_internal): New function.
4174 (LOAD_INTERNAL): Use it.
4176 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4178 * parse.y (verify_constructor_super): Compare anonymous class ctor
4179 args with `valid_method_invocation_conversion_p.'
4182 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4184 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4185 `-fsyntax-only.' Fixes PR java/3248
4187 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4189 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4191 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4193 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4194 current function is static. Fixes PR java/1970
4196 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4198 * parse.y (patch_method_invocation): Add enclosing context to ctor
4199 calls if necessary. Fixes PR java/2953
4201 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4203 * parse.y (resolve_package): Abort if qualified expression member
4205 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4208 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4210 * verify.c: Don't use // comments.
4212 2001-07-05 Tom Tromey <tromey@redhat.com>
4214 * lang.c (flag_assume_compiled): Removed.
4215 * java-tree.h (flag_assume_compiled): Removed.
4216 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4217 -fhash-synchronization, -fuse-divide-subroutine,
4218 -fcheck-references, -femit-class-file, -femit-class-files,
4219 -fassume-compiled. Updated --encoding information. Changed
4220 -foutput-class-dir to `-d'.
4222 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4224 * jcf-parse.c (parse_class_file): Add lineno parameter to
4225 debug_start_source_file call.
4227 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4229 * gcj.texi: Use gpl.texi.
4230 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4231 dependencies and use doc/include in search path.
4233 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4235 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4236 `this'. If so, don't build instance initializers.
4238 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4240 * parse.y (resolve_expression_name): Improved error message for
4241 inner class cases. Fixes PR java/1958
4243 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4245 * lang.c: #include diagnostic.h
4246 (lang_print_error): Add a `diagnostic_context *' parameter.
4247 (java_dummy_print): Likewise.
4248 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4250 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4252 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4253 * jcf.h (typedef struct JCF): New bitfield `finished.'
4254 (JCF_FINISH): Set `finished.'
4255 (JCF_ZERO): Reset `finished.'
4258 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4260 * parse.y (class_body_declaration:): Don't install empty instance
4264 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4266 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4267 (set_class_decl_access_flags): New function.
4268 * java-tree.h (set_class_decl_access_flags): New prototype.
4269 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4270 (parse_class_file): New local `decl_max_locals.' Take wide types
4271 into account to compute DECL_MAX_LOCALS.
4272 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4275 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4277 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4279 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4281 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4282 * parse.y (do_resolve_class): Moved comments out to leading comment
4283 section. Removed local `start', New local `_ht' and
4284 `circularity_hash.' Record `enclosing' in hash table and search
4285 it to detect circularity. Use `enclosing' as an argument to
4286 `lookup_cl.' Free the hash table when done.
4288 2001-06-19 Tom Tromey <tromey@redhat.com>
4290 * lex.c (java_read_char): Disallow invalid and overlong
4291 sequences. Fixes PR java/2319.
4293 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4295 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4297 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4299 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4300 arguments accordingly.
4302 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4304 * gcj.texi: Move contents to just after title page.
4306 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4308 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4310 (patch_incomplete_class_ref): Build the class ref, build the class
4311 init if necessary, complete the tree.
4314 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4316 * parse.y (lookup_field_wrapper): Test `name' code.
4317 (resolve_qualified_expression_name): Test `qual_wfl' code.
4318 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4319 handle `qual_wfl' by code.
4320 (maybe_build_primttype_type_ref): Test `wfl' code.
4322 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4324 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4326 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4327 the dvi file in the java directory.
4329 2001-05-25 Sam TH <sam@uchicago.edu>
4331 * gen-table.pl javaop.h jcf.h lex.h,
4332 parse.h: Fix header include guards.
4334 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4336 * jv-scan.c (version): Update copyright year.
4338 2001-05-21 Per Bothner <per@bothner.com>
4340 * jcf-parse.c (read_class): If class is from .class or .zip file
4341 and it's already been read, don't push/pop parser context.
4343 2001-05-18 Per Bothner <per@bothner.com>
4345 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4346 command line so the jvgenmain-generated main program comes first.
4348 2001-05-15 Tom Tromey <tromey@redhat.com>
4350 * class.c (build_utf8_ref): Don't generate identifier based on
4353 2001-05-12 Richard Henderson <rth@redhat.com>
4355 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4356 * expr.c (java_lang_expand_expr): Expand it.
4357 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4358 calling build_exception_object_ref.
4359 * parse.y (catch_clause_parameter): Likewise.
4360 (build_dot_class_method): Likewise.
4361 (try_reference_assignconv): Likewise.
4362 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4363 * jcf-write.c (generate_bytecode_insns): Likewise.
4365 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4367 * parse.y (build_unresolved_array_type): Set
4368 EXPR_WFL_QUALIFICATION on the newly created wfl.
4369 Fixes PR java/2538. Fixes PR java/2535.
4371 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4373 * parse.y (fix_constructors): Removed unnecessary assignment to
4374 local. Moved assignment to `this$<n>', fixed comments and
4376 (build_wfl_wrap): Fixed indentation.
4377 Fixes PR java/2598, java/2579 and java/2658.
4379 2001-05-03 Mo DeJong <mdejong@redhat.com>
4381 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4382 check for byte swap.
4384 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4386 * expr.c (build_class_init): Move MODIFY_EXPR
4387 outside of COND_EXPR. Remove variable `call'.
4389 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4391 * decl.c: NULL_PTR -> NULL.
4392 * jcf-write.c: Likewise.
4394 2001-05-01 Tom Tromey <tromey@redhat.com>
4396 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4397 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4398 * gcj.texi: Updated copyright text. Include fdl.texi.
4399 (Top): Link to new node.
4401 2001-05-01 Per Bothner <per@bothner.com>
4403 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4405 2001-05-01 Per Bothner <per@bothner.com>
4407 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4408 import_list contains the name, not the TREE_PURPOSE.
4410 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4412 * jcf-io.c (read_zip_member): Cast to long in comparison with
4415 * jvspec.c (lang_specific_driver): Initialize variables.
4417 * mangle.c (find_compression_record_match): Likewise.
4419 * typeck.c (build_null_signature): Provide static prototype. Mark
4420 parameter with ATTRIBUTE_UNUSED.
4422 * verify.c (verify_jvm_instructions): Initialize variable.
4424 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4426 * parse.y (do_resolve_class): Check for cyclic inheritance during
4427 inner class resolution.
4429 2001-04-27 Per Bothner <per@bothner.com>
4431 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4432 while iterating, since that could cause gc to lose stuff.
4434 2001-04-26 Per Bothner <per@bothner.com>
4436 Fix method search wrt scope of inner classes to match JLS2.
4437 * typeck.c (build_null_signature): New static function.
4438 (has_method): New function. Uses build_null_signature and lookup_do.
4439 * java-tree.h (has_method): New declaration.
4440 * parse.y (find_applicable_accessible_methods_list): Do not search
4441 context of inner classes here.
4442 (patch_method_invocation): Search scope, ie. current and outer clases,
4443 for method matching simple name, to find class.
4445 2001-04-26 Per Bothner <per@bothner.com>
4447 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4448 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4450 * constants.c (find_methodref_with_class_index): New function.
4451 (find_methodref_index): Use find_methodref_with_class_index.
4452 * java-tree.h (find_methodref_with_class_index): New declaration.
4453 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4454 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4455 If context changed from interface to class, don't use invokeinterface.
4457 2001-04-25 Per Bothner <per@bothner.com>
4459 * verify.c (verify_jvm_instructions): For field instructions,
4460 check that field index is valid. For invoke instructions, check that
4461 method index is valid.
4463 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4465 * config-lang.in (target_libs): Copy from $libgcj_saved.
4467 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4469 * decl.c (init_decl_processing): Add new class "protectionDomain"
4471 * class.c (make_class_data): Set initial value for "protectionDomain".
4473 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4475 * jvspec.c (lang_specific_driver): Fix memory allocation
4476 deficit, by using concat in lieu of xmalloc/sprintf.
4478 2001-04-20 Per Bothner <per@bothner.com>
4480 Fixes to compile multiple .class files at once.
4481 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4482 * java-tree.h (CLASS_PARSED_P): New macro.
4483 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4484 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4485 (read_class): Avoid some code duplication.
4486 Don't call JCF_FINISH for a .class file - might be needed later.
4487 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4488 rather than CLASS_LOADED_P, since latter implies class laid out.
4489 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4490 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4492 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4494 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4496 * boehm.c: Include toplev.h.
4498 2001-04-06 Tom Tromey <tromey@redhat.com>
4499 Alexandre Petit-Bianco <apbianco@redhat.com>
4501 Fix for PR gcj/1404 and PR gcj/2332:
4502 * parse.y (build_array_from_name): If we use the type_wfl then
4503 accumulate dimensions from the original type as well.
4504 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4506 2001-04-06 Tom Tromey <tromey@redhat.com>
4508 * parse.y (analyze_clinit_body): Return true if the second operand
4509 of a METHOD_EXPR is nonzero.
4511 2001-04-06 Tom Tromey <tromey@redhat.com>
4513 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4515 ($(srcdir)/java/parse.c): Likewise.
4517 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4519 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4520 (version-gcc): Initialized.
4521 (which-gcj): Likewise.
4523 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4525 * java-tree.h (struct lang_decl): New macro
4526 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4527 * parse.y (build_instance_initializer): New function.
4528 (add_instance_initializer): Use it.
4529 (java_fix_constructors): Set `current_class' before fix pass.
4530 (fix_constructors): Just return if already fixed. Move `super()'
4531 invocation ahead. Use `build_instance_initializer.'
4534 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4536 * parse.y (resolve_qualified_expression_name): Pass field's
4537 DECL_CONTEXT to `not_accessible_p.'
4538 (not_accessible_p): Changed parameters order in `inherits_from_p'
4541 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4543 * lang-options.h: Add flag_check_references.
4545 2001-04-04 Per Bothner <per@bothner.com>
4547 * java-tree.h (CONSTANT_VALUE_P): New macro.
4548 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4549 * parse.y (maybe_build_class_init_for_field): New static function.
4550 (resolve_expression_name, resolve_field_access): Use
4551 maybe_build_class_init_for_field instead of build_class_init
4552 This does not do the init if the field is compile-time-constant.
4553 (resolve_field_access): Simplify.
4555 * parse.y (fold_constant_for_init): Merge test into switch.
4557 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4559 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4561 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4563 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4565 * expr.c (pop_type_0): Save the result of the first
4566 lang_printable_name call in a scratch buffer, so it
4567 won't be clobbered by the second call.
4569 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4571 * parse-scan.y (array_type:): Rewritten.
4572 (type_declaration:): `empty_statement' replaces `SC_TK.'
4573 (class_member_declaration:): `empty statement' added.
4574 (method_body:): Simplified.
4575 (static_initializer:): Likewise.
4576 (primary_no_new_array:): Use `type_literals.'
4577 (type_literals:): New rule.
4578 (dims:): Set and update `bracket_count.'
4579 Fixes PR java/1074. Fixes PR java/2412.
4581 2001-03-28 Hans Boehm <boehm@acm.org>
4583 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4584 (get_boehm_type_descriptor): Set type on returned value to be a
4585 pointer length integer.
4587 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4589 * expr.c (pop_type_0): Call `concat' rather than building the
4591 (pop_type): Add format specifier in call to `error'.
4593 * parse.y (patch_method_invocation): Avoid casting away
4596 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4598 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4600 2001-03-28 Richard Henderson <rth@redhat.com>
4602 IA-64 ABI Exception Handling:
4603 * Make-lang.in (except.o): Don't depend on eh-common.h.
4604 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4605 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4606 [soft_exceptioninfo_call_node]: Remove.
4607 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4608 (end_java_method): No emit_handlers.
4609 * except.c (java_set_exception_lang_code): Remove.
4610 (method_init_exceptions): Don't call it.
4611 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4612 (build_exception_object_ref): New.
4613 (expand_end_java_handler): Update for except.h name changes.
4614 (emit_handlers, expand_resume_after_catch): Remove.
4615 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4616 (process_jvm_instruction): Use build_exception_object_ref.
4617 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4618 (soft_exceptioninfo_call_node): Remove.
4619 (build_exception_object_ref): Declare.
4620 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4621 soft_exceptioninfo_call_node. Move processing ...
4622 [EXC_PTR_EXPR]: ... here.
4623 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4624 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4625 (source_end_java_method): No java_set_exception_lang_code or
4627 (build_dot_class_method): Use build_exception_object_ref.
4628 (try_reference_assignconv): Check EXC_PTR_EXPR not
4629 soft_exceptioninfo_call_node.
4631 2001-03-28 Richard Henderson <rth@redhat.com>
4633 * java-tree.h (throw_node): Define as a single member of
4634 java_global_trees instead of a separate array.
4635 (JTI_THROW_NODE): New.
4636 * decl.c (throw_node): Don't declare.
4637 (init_decl_processing): Init a scalar throw_node.
4638 Don't register it for gc.
4639 * check-init.c (check_init): Reference scalar throw_node.
4640 * expr.c (build_java_athrow): Likewise.
4641 * jcf-write.c (generate_bytecode_insns): Likewise.
4642 * parse.h (BUILD_THROW): Likewise.
4644 2001-03-28 Richard Henderson <rth@redhat.com>
4646 * decl.c (end_java_method): Do not save and restore
4647 flag_non_call_exceptions.
4648 * parse.y (source_end_java_method): Likewise.
4649 * lang.c (flag_exceptions): Don't declare.
4650 (java_init_options): Set flag_non_call_exceptions. Set
4651 flag_exceptions here ...
4652 (java_init): ... not here.
4654 2001-03-27 Richard Henderson <rth@redhat.com>
4656 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4657 exceptions_via_longjmp.
4659 * lang.c (flag_new_exceptions): Don't declare it.
4660 (java_init_options): Or set it.
4662 2001-03-27 Richard Henderson <rth@redhat.com>
4664 * decl.c (end_java_method): Rename asynchronous_exceptions to
4665 flag_non_call_exceptions.
4666 * parse.y (source_end_java_method): Likewise.
4668 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4670 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4672 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4674 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4676 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4678 * parse.y (find_as_inner_class): Follow current package
4679 indications not to mistakingly load an unrelated class.
4681 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4683 * constants.c (PUTN): Use memcpy, not bcopy.
4685 * lex.c (java_read_char): Use memmove, not bcopy.
4687 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4689 2001-03-23 Per Bothner <per@bothner.com>
4691 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4692 macro for better error pin-pointing.
4693 * java-tree.h: Fix typo in comment.
4695 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4696 Don't include jsr/goto in exception range.
4697 Check if start and end of exception range are the same (also TRY_EXPR).
4698 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4699 However, do emit the following goto even if try_block is empty.
4700 Defer freeing exception_decl until after the finalizer, to make
4701 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4703 * parse.y (java_complete_lhs): If the try-clause is empty, just
4704 return the finally-clause and vice versa.
4706 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4708 * gcj.texi (Input Options): documented the check for attribute
4709 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4710 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4711 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4712 (jcf_parse): Check for the right classes archive if necessary.
4713 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4714 (jcf_parse_fields): Fixed indentation.
4715 * jcf-write.c (append_gcj_attribute): New function.
4716 (generate_classfile): Compute the attribute count, invoke
4717 `append_gcj_attribute'.
4718 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4719 turned into bit-fields. New bit-field `right_zip.'
4720 (JCF_ZERO): Set `right_zip' to zero.
4721 * lang-options.h (-fforce-classes-archive-check): Added flag.
4722 * lang.c (flag_force_classes_archive_check): New flag.
4723 (lang_f_options): New entry `force-classes-archive-check.'
4726 2001-02-07 Andrew Haley <aph@redhat.com>
4728 * gcj.texi (Configure-time Options): Add -fcheck-references.
4729 * expr.c (build_java_indirect_ref): New function.
4730 (java_check_reference): New function.
4731 (build_java_array_length_access): Use build_java_indirect_ref to
4732 check for null references.
4733 (build_java_arrayaccess): Likewise.
4734 (build_get_class): Likewise.
4735 (build_field_ref): Likewise.
4736 (invoke_build_dtable): Likewise.
4737 (build_invokeinterface): Likewise.
4738 * lang.c (lang_f_options): Add flag_check_references.
4739 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4740 * java-tree.h (flag_check_references): New variable.
4741 * lang.c (flag_check_references): Likewise.
4742 * parse.y (patch_invoke): Use java_check_reference.
4743 (patch_assignment): Allow for extra nesting in
4744 _Jv_CheckArrayStore.
4746 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4748 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4749 * lex.c (cxx_keywords): Likewise.
4751 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4753 * parse.y (qualify_ambiguous_name): Broaden `length'
4754 recognition. Help MODIFY_EXPR be resolved as expression names.
4755 Fixes PR java/2066. Fixes PR java/2400.
4757 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4759 * gjavah.c (process_file): Mark interface definitions with
4760 "__attribute__ ((java_interface))".
4762 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4764 * class.c (layout_class): Fixed push_super_field's second
4765 argument. Fixes PR java/2333.
4766 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4767 too early to lay innerclasses out.
4769 2001-03-20 Tom Tromey <tromey@redhat.com>
4770 Alexandre Petit-Bianco <apbianco@redhat.com>
4772 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4773 inside an array reference. Insertion of the array store check
4774 rewritten. Fixes PR java/2299.
4776 2001-03-20 Tom Tromey <tromey@redhat.com>
4778 * lex.c (java_read_unicode): Only accept leading `u's.
4780 2001-03-20 Tom Tromey <tromey@redhat.com>
4782 * jcf-parse.c (read_class): Initialize `class'.
4784 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4786 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4788 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4790 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4791 (layout_class): Likewise.
4792 (layout_class_method): Likewise.
4793 (emit_register_classes): Likewise.
4794 * decl.c (builtin_function): Likewise.
4795 (give_name_to_locals): Likewise.
4797 2001-03-19 Per Bothner <per@bothner.com>
4799 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4800 before trying to load an inner class.
4802 Fixes to process to command-line .class files in two passes.
4803 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4804 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4805 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4806 * class.c (is_compiled_class): Fix for renamed flag.
4807 * parse.y (maybe_create_class_interface_decl): Likewise.
4808 * jcf-parse.c (yyparse): Also set if compiling .class files.
4809 * jcf-parse.c (read_class); Read current_class.
4810 (jcf_parse): Make static.
4811 (load_inner_classes): New function, with code moved from jcf_parse,
4812 because we need to inner classes after the command-line files are read.
4813 (yyparse): Set finput to NULL when it doesn't need to be closed.
4814 Reduce use of main_jcf (basically only for archive) and
4815 use finput instead of main_jcf->read_state.
4816 Inline jcf_figure_file_type into yyparse.
4817 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4818 Defer load_inner_classes and parse_class_file to a second pass,
4819 after we've correctly mapped command-line .clas fiels to classes.
4820 (jcf_figure_file_type): Removed.
4821 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4822 (JCF_ZERO): Also clear zipd field.
4823 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4825 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4827 * jcf-parse.c (yyparse): Change ch from char * to char.
4829 2001-03-19 Per Bothner <per@bothner.com>
4831 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4832 Add constructed filelist-file at end, following -xjava. Thus any .o
4833 and library files are not affected by the -xjava. Also wrap
4834 explicit @FILE with -xjava and -xnone.
4836 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4838 * class.c (build_static_field_ref): Call make_decl_rtl() after
4839 setting the DECL_EXTERNAL flag.
4841 2001-03-17 Per Bothner <per@bothner.com>
4843 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4845 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4846 when result is is needed (target is STACK_TARGET).
4848 * parse.h (JDEP_SOLV): Removed.
4849 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4851 * parse.y (incomplete_class_list): Removed.
4852 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4853 It doesn't work if resolve_class changes the name of an array type
4854 that is on the list and then someone else looks for the modified name.
4855 Also, seems liable to break when compiling multiple source files at
4856 once. So the simplest is to just remove incomplete_class_list -
4857 it is only a minor space win and it is not even clear it saves time.
4859 * parse.y (resolve_class): Remove unneeded promote_type.
4861 2001-03-15 Per Bothner <per@bothner.com>
4863 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4864 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4865 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4866 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4868 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4869 * parse.y (java_expand_classes): Likewise.
4871 * parse.y (expand_start_java_method): Was only called once and had a
4872 misleading name, so inline in caller java_complete_expand_method.
4873 (enter_a_block): Likewise inline in enter_block and remove.
4875 Remove junk from when gcc/java was created (by copying from C/C++).
4876 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4877 (struct binding_level): Remove fields keep, keep_if_subblocks,
4878 more_cleanups_ok, have_cleanups (which have never been used).
4879 (pushlevel, poplevel): Remove related useless code.
4881 * class.c (make_class_data): The class_dtable_decl (i.e. the
4882 vtable for Class) should be external, except when compiling Class.
4884 * jvspec.c (lang_specific_driver): Fix -C handling.
4885 Check -save-temps to see if temp @FILE should be deleted.
4886 Follow-up to/fix for February 16 patch.
4888 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4889 (type_stack_dup): Remove no-longer neded error check.
4891 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4893 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4894 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4895 don't surround the element with 'N..E' if the type name is
4898 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4900 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4901 DECL_RTL_SET_P, etc.
4902 (make_method_value): Likewise.
4903 (get_dispatch_table): Likewise.
4905 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4907 2001-03-07 Tom Tromey <tromey@redhat.com>
4909 * config-lang.in (lang_requires): Define.
4911 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4913 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4916 2001-03-05 Per Bothner <per@bothner.com>
4918 Fix a problem where rest_of_decl_compilation applied to
4919 class_dtable_decl causes problems because it was done too early,
4920 before output file was opened.
4921 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4922 * class.c (class_dtable_decl): Add macro - element of class_roots.
4923 (make_class_data): Define class_dtable_decl.
4924 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4926 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4928 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4929 uses of 'boolean' with 'bool'.
4931 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4933 * lang-specs.h: Add zero initializer for cpp_spec field to all
4936 2001-02-16 Per Bothner <per@bothner.com>
4938 Handle compiling multiple input files at once, and @FILE syntax.
4939 * gcj.texi: Updated documentation to match.
4940 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4941 * jcf-parse.c (parse_source_file): Split into ...
4942 (parse_source_file_1): New function - and:
4943 (parse_source_file_2): New function.
4944 (yyparse): On -ffilelist-file, open and scan named file.
4945 On first pass over files, only do parse_source_file_1.
4946 A new second pass calls parse_source_file_2 for each file to compile.
4947 (init_jcf_parse): Call init_src_parse.
4948 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4949 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4950 as multiple input file combined in one compilation.
4951 * lang-options.h: Add -ffilelist-file
4952 * lang.c (flag_filelist_file): New flag variable.
4953 (lang_f_options): Handle -ffilelist-file.
4954 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4955 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4956 gclass_list - use global fields of src_parse_roots instead.
4957 * parse.y (src_parse_roots): New array.
4958 (incomplete_class_list, gclass_list): New macros.
4959 (push_parser_context, java_pop_parser_context,
4960 java_parser_context_resume): Don't fiddle with deleted fields.
4961 (various): Use incomplete_class gclass_list and global macros
4962 instead of parse_ctxt fields - the lists are global.
4963 (init_src_parse): New function.
4965 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4967 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4969 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4971 * parse.y (check_inner_class_access): Moved declaration of local
4972 `enclosing_decl_type' to the right location.
4974 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4976 * parse.y (parser_check_super_interface): Don't call
4977 check_pkg_class_access for an inner interface.
4978 (parser_check_super): Don't call check_pkg_class_access for inner
4980 (do_resolve_class): Simplify enclosing type loop. Don't call
4981 check_pkg_class_access if CL and DECL are not set.
4982 (find_in_imports_on_demand): Set DECL if class_type needed to be
4983 loaded. Don't call check_pkg_class_access for an inner class.
4984 (check_inner_class_access): Rewritten to implement member access
4985 rules as per spec 6.6.1.
4986 (check_pkg_class_access): Handle the empty package correctly.
4987 (in_same_package): New function. Determine if two classes are in the
4990 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4992 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4993 method into array types.
4994 * parse.y (patch_method_invocation): Bypass access check on clone call
4997 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4999 * expr.c (build_instanceof): Check for arrays when trying fold to
5002 2001-02-15 Jim Meyering <meyering@lucent.com>
5004 * Make-lang.in (java.install-common): Depend on `installdirs'.
5005 (java.install-info): Likewise.
5007 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
5009 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
5011 2001-02-14 Tom Tromey <tromey@redhat.com>
5012 Alexandre Petit-Bianco <apbianco@cygnus.com>
5014 Fix for PR java/1261.
5015 * typeck.c (build_java_array_type): Add public `clone' method to
5017 * parse.y (resolve_qualified_expression_name): Use current_class
5018 when checking for inaccessibility.
5019 (patch_method_invocation): Fixed error message when accessibility
5020 denied. Added `from_super' argument.
5022 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5024 * parse.y (resolve_class): Don't build a fake decl. Use the one
5026 * typeck.c (build_java_array_type): Build and assign decl to array
5029 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
5031 * parse.y (not_accessible_p): Changed leading comment. Added extra
5032 `where' argument. Use it to enforce protected access rules.
5033 (resolve_qualified_expression_name): Added extra argument to
5035 (patch_method_invocation): Use argument `primary' to provide
5036 not_accessible_p with an extra argument.
5037 (lookup_method_invoke): Added extra argument to not_accessible_p.
5038 (search_applicable_method_list): Likewise.
5040 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
5042 * parse.y (resolve_qualified_expression_name): Try to resolve as
5043 an inner class access only if `decl' is a TYPE_DECL.
5045 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5047 * decl.c (classdollar_identifier_node): Initialize.
5048 * java-tree.h (enum java_tree_index): New entry
5049 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
5050 (classdollar_identifier_node): New macro.
5051 (ID_CLASSDOLLAR_P): Likewise.
5052 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
5053 (build_dot_class_method_invocation): Likewise.
5054 (find_applicable_accessible_methods_list): `class$' can't be
5057 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
5059 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
5061 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5063 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
5064 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
5067 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5069 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
5070 outside of the `__U' sequence too.
5071 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
5074 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
5076 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
5078 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5080 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
5081 (JVGENMAIN_OBJS): Likewise.
5082 * java-tree.h (append_gpp_mangled_name): New prototype.
5083 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
5084 Removed cast calling `gcc_add_root.'
5085 * jvgenmain.c (mangle_obstack): New global, initialized.
5087 (do_mangle_class): Constify local `ptr.'
5088 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
5089 append_gpp_mangle_name and update `count' if necessary.
5090 Use `mangle_obstack.'
5091 * mangle.c (append_unicode_mangled_name): Removed.
5092 (append_gpp_mangled_name): Likewise.
5093 (unicode_mangling_length): Likewise.
5094 (mangle_member_name): Return type set to `void.'
5095 (mangle_field_decl): Don't append `U' in escaped names.
5096 (mangle_method_decl): Likewise.
5097 (mangle_member_name): Just use `append_gpp_mangled_name.'
5098 * mangle_name.c: New file.
5100 2001-02-07 Per Bothner <per@bothner.com>
5102 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5104 * check-init.c (check_init): Don't call done_alternative after
5105 processing loop code, as a LOOP_EXPR never terminates normally.
5107 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5109 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5111 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5113 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5116 2001-02-06 Tom Tromey <tromey@redhat.com>
5118 * lex.c (java_new_lexer): Longer error message.
5120 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5121 Alexandre Petit-Bianco <apbianco@cygnus.com>
5123 * typeck.c (build_prim_array_type): Added leading comment.
5124 (build_java_array_type): Moved locals out of
5125 block. Always create the `data' field, fixed alignment to match
5128 2001-02-04 Tom Tromey <tromey@redhat.com>
5130 * expr.c (java_lang_expand_expr): Don't bother recomputing
5131 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5134 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5136 * parse.y (process_imports): Save the original name of the import
5137 for better error report.
5139 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5141 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5142 of macros used when compiling jvspec.c.
5143 * jvspec.c (lang_specific_driver): Link with the shared
5146 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5148 * check-init.c (check_init): Call internal_error instead of fatal.
5149 * expr.c (java_lang_expand_expr): Likewise.
5150 * jcf-parse.c (get_constant): Likewise.
5151 * mangle.c (java_mangle_decl): Likewise.
5152 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5153 (operator_string): Likewise.
5154 * check-init.c (check_init): Call abort instead of fatal.
5155 * class.c (build_class_ref): Likewise.
5156 * constants.c (write_constant_pool): Likewise.
5157 * decl.c (start_java_method): Likewise.
5158 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5159 (java_stack_dup, encode_newarray_type): Likewise.
5160 (build_java_array_length_access): Likewise.
5161 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5162 (build_java_soft_divmod, build_invokeinterface): Likewise.
5163 * java-tree.h (INNER_CLASS_P): Likewise.
5164 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5165 (give_name_to_class, get_class_constant): Likewise.
5166 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5167 (find_constant_index, generate_bytecode_conditional): Likewise.
5168 (generate_bytecode_insns, perform_relocations): Likewise.
5169 * lex.c (java_unget_unicode, java_lex): Likewise.
5170 * mangle.c (mangle_type, mangle_record_type): Likewise.
5171 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5172 (finish_mangling): Likewise.
5173 * parse.h (MARK_FINAL_PARMS): Likewise.
5174 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5175 (obtain_incomplete_type, java_complete_class): Likewise.
5176 (java_check_regular_methods, java_complete_expand_method): Likewise.
5177 (cut_identifier_in_qualified, check_deprecation): Likewise.
5178 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5179 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5180 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5181 * typeck.c (set_local_type, parse_signature_type): Likewise.
5182 (parse_signature_string, build_java_signature): Likewise;
5183 (set_java_signature): Likewise.
5184 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5185 * class.c (add_method): Call fatal_error instead of fatal.
5186 (build_static_field_ref): Likewise.
5187 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5188 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5189 * lex.c (java_new_new_lexer): Likewise.
5190 * jv-scan.c (main): Likewise.
5191 (fatal_error): Renamed from fatal.
5192 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5194 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5195 (yyparse): Likewise.
5196 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5197 * lex.c (java_get_line_col): Likewise.
5198 * jcf-parse.c (load_class): Make errors non-fatal.
5199 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5201 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5203 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5204 (error): Remove unused function.
5205 (main): Don't use "__attribute__ alias" on generated class symbol.
5207 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5209 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5211 * parse.y (finish_method_declaration): Code accounting for WFLed
5212 method DECL_NAMEs deleted.
5213 (check_abstract_method_definitions): Likewise.
5214 (resolve_type_during_patch): Layout resolved type.
5215 * typeck.c (lookup_do): Removed unused local.
5217 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5219 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5220 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5221 integer_negative_one_node.
5222 * expr.c (build_java_binop): Likewise.
5224 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5226 * zextract.c (read_zip_archive): Read file_offset before writing
5227 zipd and consequently clobbering the header contents.
5229 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5231 * Make-lang.in: Remove all dependencies on defaults.h.
5232 * decl.c: Don't include defaults.h.
5234 * parse.y: Likewise.
5236 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5238 * ChangeLog (2001-01-21): Fixed typo.
5239 * class.c (layout_class_method): Code accounting for WFLed
5240 method DECL_NAMEs deleted.
5241 * constant.c (find_methodref_index): Likewise.
5242 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5243 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5244 (struct lang_decl): New field `wfl'.
5245 (java_get_real_method_name): Prototype deleted.
5246 * mangle.c (mangle_method_decl): Code accounting for WFLed
5247 method DECL_NAMEs deleted.
5248 * parse.h (GET_METHOD_NAME): Macro deleted.
5249 * parse.y (reset_method_name): Deleted.
5250 (method_header): Set DECL_FUNCTION_WFL.
5251 (check_abstract_method_header): Code accounting for WFLed method
5253 (java_get_real_method_name): Deleted.
5254 (check_method_redefinition): Code accounting for WFLed method
5255 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5256 (java_check_regular_methods): Likewise.
5257 (java_check_abstract_methods): Likewise.
5258 (java_expand_classes): Don't call `reset_method_name.'
5259 (search_applicable_method_list): Use DECL_NAMEs instead of
5261 * typeck.c (lookup_do): Code accounting for WFLed method
5264 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5266 * lex.c (java_read_char): Check for EOF from getc first.
5268 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * class.c (layout_class): Don't lay the superclass out if it's
5271 already being laid out.
5272 * jcf-parse.c (handle_innerclass_attribute): New function.
5273 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5274 handle_innerclasses_attribute.
5275 (jcf_parse): Don't load an innerclasses if it's already being
5277 * jcf-write.c (append_innerclass_attribute_entry): Static
5278 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5279 to be zero for anonymous classes.
5281 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5283 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5285 * jcf-parse.c (set_source_filename): Use
5286 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5288 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5290 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5291 gets a unique asm name.
5293 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5295 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5296 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5298 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5299 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5300 * parse.y (lookup_package_type_and_set_next): Deleted.
5301 (resolve_package): Removed unnecessary code.
5302 (find_applicable_accessible_methods_list): `finit$' can't be
5304 * verify.c (pop_argument_types): Added missing prototype.
5306 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5308 * config-lang.in: Disable java by default.
5310 2001-01-23 Tom Tromey <tromey@redhat.com>
5312 * gcj.texi (Copying): New node.
5313 Added copyright information.
5315 2001-01-21 Per Bothner <per@bothner.com>
5317 Various fixes to allow compiling a compressed .jar/.zip archive.
5318 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5319 (struct ZipFile): Add fields name and next (from ZipFileCache).
5320 (struct ZipDirectory): New field zipf points to owning ZipFile.
5321 * jcf.h (struct ZipDirectory): Add forward declaration.
5322 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5323 Remove seen_in_zip and zip_offset fields.
5324 (JCF_SEEN_IN_ZIP): New macro.
5325 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5326 * jcf-io.c: Change all ZipFileCache to ZipFile.
5327 (read_zip_member): New function.
5328 (open_in_zip): Call read_zip_member.
5329 * jcf-parse.c (find_in_current_zip): Remove function.
5330 (read_class): Merge in find_in_current_zip functionality.
5331 Call read_zip_member if needed.
5332 (parse_zip_file_entries): Use read_zip_member.
5333 (process_zip_dir): Update for removed and added JCF fields.
5334 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5336 2001-01-21 Per Bothner <per@bothner.com>
5338 Minor optimization of static ggc roots.
5339 * jcf-parse.c (parse_roots): New static field.
5340 (current_field, current_method, current_file_list): Replace by macros
5341 naming fields of parse_roots.
5342 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5343 * class.c (class_roots): New static field.
5344 (registered_class, fields_ident, info_ident, class_list):
5345 New macros naming fields of parse_roots.
5346 (build_static_field_ref): Don't register roots here.
5347 (layout_class): Static field list replaced by macro class_list.
5348 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5349 Initialize fields_ident and info_ident here.
5351 2001-01-21 Per Bothner <per@bothner.com>
5353 * jcf-parse.c (ggc_mark_jcf): New function.
5354 (init_jcf_parse): Register current_jcf as ggc root.
5356 2001-01-21 Per Bothner <per@bothner.com>
5358 * lang.c (put_decl_node): Print method's name.
5360 2001-01-21 Per Bothner <per@bothner.com>
5362 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5363 (verify_jvm_instructions): Use it, for better error messages on loads.
5365 2001-01-21 Per Bothner <per@bothner.com>
5367 * verify.c (merge_type_state): Still may have to merge even if
5368 LABEL_VERIFIED (label).
5370 2001-01-21 Per Bothner <per@bothner.com>
5372 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5373 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5375 2001-01-19 Per Bothner <per@bothner.com>
5377 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5378 if expeting an interface type. Refines Tom's change of 2000-09-12.
5380 2001-01-18 Per Bothner <per@bothner.com>
5382 * gcj.texi (Input Options): Mention .java files.
5384 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5386 * lang-options.h (-Wunsupported-jdk11): Removed.
5387 * lang.c (flag_not_overriding): Deleted.
5388 (flag_static_local_jdk1_1): Likewise.
5389 (lang_W_options): Removed "unsupported-jdk11" entry.
5390 * parse.y (java_check_methods): Removed dead code.
5392 2001-01-17 Tom Tromey <tromey@redhat.com>
5394 Changes suggested by Per Bothner:
5395 * gcj.texi (Input Options): Don't mention input files.
5396 (Code Generation): Updated --main information.
5397 (Invoking jcf-dump): Mention that --javap is incomplete.
5398 From Alexandre Petit-Bianco:
5399 (Warnings): Don't mention -Wunsupported-jdk11.
5401 (Compatibility): Mention JDK 1.2-ness of libraries.
5402 (Resources): Mention resources used when writing gcj.
5404 2001-01-17 Tom Tromey <tromey@redhat.com>
5406 * gcj.texi: New file.
5407 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5408 (java.info): Depend on gcj.info.
5409 (java/gcj.dvi): New target.
5410 (java.dvi): Depend on gcj.dvi.
5411 (java.install-info): Wrote.
5413 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5415 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5416 having called make_decl_rtl.
5418 2001-01-14 Per Bothner <per@bothner.com>
5420 Various patches to emit better messages on verification errors.
5421 * expr.c (push_type_0): Return error indication on stack overflow,
5422 instead of callinfg fatal.
5423 (push_type): Now just call push_type_0 (nd fatal on overflow).
5424 (pop_type_0): Return detailed error message (in a char** argument).
5425 (pop_type): If pop_type_0 fails, print error message.
5426 (pop_argument_types): Moved to verify.c.
5427 * verify.c (pop_argument_types): Moved from expr.c.
5428 Return a (possible) error message, rather than void.
5429 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5430 (verify_jvm_instruction): Use new macros, improving error messages.
5431 For case OPCODE_astore use object_ptr_type_node.
5432 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5433 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5435 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5436 constant, return body without wrapper. (Improves constant folding.)
5437 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5439 2001-01-13 Per Bothner <per@bothner.com>
5441 * expr.c (expand_java_field_op): Assigning to a final field outside
5442 an initializer does not violate JVM spec, so should be warning, not
5443 error. (Sun's verifier does not complain - though MicroSoft's does.)
5445 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5447 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5450 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5452 * parse.y (resolve_expression_name): Permit instance variables from
5453 enclosing context in super constructor call.
5454 (resolve_qualified_expression_name): Permit enclosing class's qualified
5455 "this" in super constructor call.
5457 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5459 * class.c (build_utf8_ref): Remove last argument in call to
5460 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5461 (build_class_ref): Likewise.
5462 (build_static_field_ref): Likewise.
5463 (get_dispatch_table): Likewise.
5464 (layout_class_method): Likewise.
5465 (emit_register_classes): Likewise.
5466 * constants.c (build_constant_data_ref): Likewise.
5467 * decl.c (builtin_function): Likewise.
5468 (create_primitive_vtable): Likewise.
5469 * expr.c (build_known_method_def): Likewise.
5470 (build_jni_stub): Likewise.
5471 (java_lang_expand_expr): Likewise.
5473 2001-01-10 Tom Tromey <tromey@redhat.com>
5475 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5477 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * java-tree.h (lang_printable_name_wls): New prototype.
5480 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5481 rather than `current_class' to print type name. Don't prepend type
5482 names when printing constructor names.
5483 (lang_printable_name_wls): New function.
5484 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5485 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5486 * parse.y (patch_method_invocation): Message tuned for constructors.
5487 (not_accessible_p): Grant `private' access from within
5490 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5492 All files with updated copyright when applicable.
5493 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5494 * class.c (mangle_class_field): Function removed.
5495 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5496 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5497 (build_class_ref): Call `java_mangle_class_field' instead of
5498 `mangle_class_field.'
5499 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5500 (layout_class): Call `java_mangle_decl' instead of
5501 `mangle_static_field.'
5502 (cxx_keywords): Initialized static array moved to `lex.c.'
5503 (layout_class_method): Changed leading comment. Simplified to
5504 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5505 * decl.c (lang_mark_tree): Mark field `package_list.'
5506 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5507 (struct lang_type): New field `package_list.'
5508 (unicode_mangling_length): Prototype removed.
5509 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5510 emit_unicode_mangled_name): Likewise.
5511 (cxx_keyword_p): New prototype.
5512 (java_mangle_decl, java_mangle_class_field,
5513 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5514 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5516 * jvgenmain.c (main_method_prefix): Global variable removed.
5517 (main_method_suffix): Likewise.
5518 (do_mangle_classname): New function.
5519 (main): Call it. Format changed to accommodate new mangling scheme.
5520 * lex.c: (utf8_cmp): Conditionally prototyped.
5521 (cxx_keywords): Moved from class.c, conditionally defined.
5522 (utf8_cmp, cxx_keyword_p): Likewise.
5523 * mangle.c (obstack.h, ggc.h): Included.
5524 (mangle_field_decl): New function.
5525 (mangle_method_decl, mangle_type, mangle_pointer_type,
5526 mangle_array_type, mangle_record_type,
5527 find_compression_pointer_match, find_compression_array_match,
5528 find_compression_record_match,
5529 find_compression_array_template_match, set_type_package_list,
5530 entry_match_pointer_p, emit_compression_string, init_mangling,
5531 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5532 (mangle_obstack): New global.
5533 (MANGLE_RAW_STRING): New macro.
5534 (unicode_mangling_length): Turned static.
5535 (append_unicode_mangled_name): Renamed from
5536 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5537 replaces `obstack', removed from the parameter list.
5538 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5539 replaces parameter `obstack', removed from the parameter list. Call
5540 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5541 (append_gpp_mangled_classtype): Removed.
5542 (compression_table, compression_next): New static variables.
5543 * parse.y (temporary_obstack): Extern declaration removed.
5545 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5547 * parse.y (patch_binop): Compute missing type in error situations.
5549 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5551 * class.c (make_class_data): Push initial value for "arrayclass".
5552 * decl.c (init_decl_processing): Add new class field "arrayclass".
5554 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5556 From patha@softlab.ericsson.se:
5557 * parse.y (switch_label): Use build, not build1, to construct
5560 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5562 * lang.c (lang_decode_option): Change -MA to -MP.
5563 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5564 Update to new prototype; do quote targets.
5565 (jcf_dependency_write): Update.
5567 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5569 Shorten primitive array allocation path:
5570 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5571 to create new primitive arrays.
5572 * expr.c (build_newarray): If generating native code, call
5573 soft_newarray_node with a reference to the primitive TYPE identifier
5574 instead of type_value.
5576 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5578 Fix for PRs gcj/312 and gcj/253:
5579 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5580 dest if they arn't already.
5581 * class.c (layout_class): Call maybe_layout_super_class on
5582 superinterfaces also, but only if compiling from bytecode.
5585 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5588 2000-12-15 Tom Tromey <tromey@redhat.com>
5590 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5593 2000-12-14 Andrew Haley <aph@redhat.com>
5595 * boehm.c (mark_reference_fields): Change test to correctly detect
5598 2000-12-15 Andreas Jaeger <aj@suse.de>
5600 * config-lang.in (lang_dirs): Added.
5602 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5604 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5605 Credits go to rth for finding it.
5607 2000-12-13 Mike Stump <mrs@wrs.com>
5609 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5611 2000-11-07 Tom Tromey <tromey@cygnus.com>
5613 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5614 * lex.c (java_ignorable_control_p): Removed.
5615 (java_letter_or_digit_p): Removed.
5616 (java_start_char_p): New function.
5617 (java_read_char): Return `int', not `unicode_t'. Changed
5619 (java_read_unicode): Likewise.
5620 (java_read_unicode_collapsing_terminators): Likewise.
5621 (java_get_unicode): Likewise.
5622 (java_new_lexer): Initialize hit_eof.
5623 (java_parse_end_comment): Take `int' argument.
5624 (java_parse_doc_section): Likewise.
5625 (java_parse_escape_sequence): Don't allow backlash-newline.
5627 * lex.h (JAVA_DIGIT_P): Removed.
5628 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5629 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5630 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5631 (JAVA_PART_CHAR_P): New macro.
5633 (JAVA_CHAR_ERROR): Now -2.
5634 (java_lexer): New field `hit_eof'.
5635 * chartables.h: New file.
5636 * gen-table.pl: new file.
5638 2000-11-20 Tom Tromey <tromey@cygnus.com>
5639 Alexandre Petit-Bianco <apbianco@cygnus.com>
5641 * parse.y (java_complete_lhs): Only allow compound assignment of
5642 reference type if type is String.
5644 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5646 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5647 jcf-path.c: Likewise.
5649 2000-12-09 Anthony Green <green@redhat.com>
5651 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5652 filestart and filename_length as int values.
5654 2000-12-07 Mo DeJong <mdejong@redhat.com>
5656 * jcf-io.c (find_class): Correct the logic that tests to see if a
5657 .java file is newer than its .class file. The compiler was
5658 incorrectly printing a warning when file mod times were equal.
5660 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5662 * jvgenmain.c: Use ISPRINT not isascii.
5664 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5666 * parse.y (end_artificial_method_body): Fixed typo.
5668 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5670 * parse.y (patch_method_invocation): Pick the correct enclosing
5671 context when creating inner class instances.
5674 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5676 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5677 Update copyright year to 2000.
5679 2000-11-23 Anthony Green <green@redhat.com>
5681 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5682 Move current_file_list out of yyparse and make it static.
5684 * expr.c: Declare quick_stack and tree_list_free_list as static
5685 (init_expr_processing): Register quick_stack and
5686 tree_list_free_list roots.
5688 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5690 * parse.y (build_outer_field_access): New local `decl_ctx', use
5691 it. Check for field's context and current class immediate outer
5692 context inheritance.
5693 (outer_field_access_p): Consider fields inherited from the last
5695 (build_access_to_thisn): Stop at the last enclosing context if
5699 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5701 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5703 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5705 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5708 2000-11-20 Tom Tromey <tromey@cygnus.com>
5710 * jv-scan.c (help): Document --complexity.
5711 (options): Added --complexity.
5712 (flag_complexity): New global.
5713 (main): Call `report'.
5714 * parse-scan.y (complexity): New global.
5715 (if_then_statement, if_then_else_statement,
5716 if_then_else_statement_nsi, switch_block_statement_group,
5717 while_expression, do_statement, for_begin, continue_statement,
5718 throw_statement, catch_clause, finally, method_invocation,
5719 conditional_and_expression, conditional_or_expression,
5720 conditional_expression): Update complexity.
5721 (reset_report): Reset complexity.
5722 (report): New function.
5724 2000-11-20 Tom Tromey <tromey@cygnus.com>
5726 * lex.c (yylex): Added STRICT_TK case.
5727 * parse.y (STRICT_TK): Added.
5728 * parse-scan.y (STRICT_TK): Added.
5729 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5730 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5732 * keyword.h: Rebuilt.
5733 * keyword.gperf (strictfp): Added.
5735 2000-11-20 Tom Tromey <tromey@cygnus.com>
5737 * lex.c (yylex): Recognize floating point constants with leading
5740 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5742 * java-tree.h (cyclic_inheritance_report): Constify.
5743 * parse.y (cyclic_inheritance_report): Likewise.
5745 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5747 * parse.y (goal): Remove call to ggc_add_string_root.
5749 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5751 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5752 Create string in scratch buffer, then pass to build_string.
5754 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5756 * parse.y (issue_warning_error_from_context): Add
5759 2000-11-11 Anthony Green <green@redhat.com>
5761 * jcf-parse.c (process_zip_dir): Add finput parameter.
5762 (jcf_figure_file_type): Call process_zip_dir with appropriate
5765 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5767 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5768 * jcf-parse.c (jcf_figure_file_type): Likewise.
5770 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5772 * parse.y (create_new_parser_context): Use memset () instead of
5775 2000-11-08 Tom Tromey <tromey@cygnus.com>
5777 * gjavah.c (process_file): Only include gcj/cni.h when generating
5780 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5782 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5783 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5784 instead of bzero ().
5786 2000-11-05 Tom Tromey <tromey@cygnus.com>
5788 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5789 * lex.c (IS_ZERO): New define.
5790 (java_perform_atof): Error on floating point underflow.
5792 2000-11-04 Tom Tromey <tromey@cygnus.com>
5794 * lex.c (java_parse_escape_sequence): Only read two octal
5795 characters if the first one is greater than 3. Don't allow
5796 "octal" numbers to include the digits 8 or 9.
5798 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5800 * Make-lang.in (java.distdir): Remove.
5802 2000-11-03 Tom Tromey <tromey@cygnus.com>
5804 * Make-lang.in (java.dvi): New target.
5805 Partial fix for PR other/567.
5807 * lang-options.h: Mention -Wout-of-date.
5808 * jcf-dump.c (flag_newer): New global.
5809 * gjavah.c (flag_newer): New global.
5810 * jcf-io.c (find_class): Only warn when flag_newer set.
5811 * lang.c (flag_newer): New global.
5812 (struct string_option): New declaration.
5813 (lang_W_options): New global.
5814 (process_option_with_no): New function.
5815 (lang_decode_option): Use it.
5817 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5818 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5821 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5822 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5823 * lex.c (java_read_unicode): Removed `term_context' argument.
5824 Recognize any number of `u' in `\u'.
5825 (java_read_unicode_collapsing_terminators): New function.
5826 (java_get_unicode): Use it.
5827 (java_lineterminator): Removed.
5828 (yylex): Produce error if character literal is newline or single
5829 quote. Return if eof found in middle of `//' comment. EOF in
5830 `//' comment is only an error if pedantic.
5831 (java_ignorable_control_p): New function.
5832 (java_parse_end_comment): Return if eof found in middle of
5835 * jv-scan.c (pedantic): New global.
5837 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5839 * parse.y (outer_field_access_p): Inherited fields aren't
5840 consider outer fields.
5841 (maybe_build_thisn_access_method): Use
5842 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5843 (resolve_expression_name): Trigger an error if a static field
5844 is being accessed as an outer field.
5846 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5848 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5851 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5853 * Make-lang.in: Move all build rules here from Makefile.in,
5854 adapt to new context. Wrap all rules that change the current
5855 directory in parentheses. Expunge all references to $(P).
5856 When one command depends on another and they're run all at
5857 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5858 all object-file generation rules. Delete obsolete variables.
5860 * Makefile.in: Delete.
5861 * config-lang.in: Delete outputs= line.
5863 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5865 * parse.y (patch_method_invocation): NULLify this_arg when already
5867 (maybe_use_access_method): Handle call to methods unrelated to the
5868 current class. Fixed comment.
5871 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5873 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5876 2000-10-24 Tom Tromey <tromey@cygnus.com>
5878 * lex.c (java_new_lexer): Initialize new fields. Work around
5879 broken iconv() implementations.
5880 (java_read_char): Swap bytes if required. Use fallback decoder if
5882 (byteswap_init, need_byteswap): New globals.
5883 (java_destroy_lexer): Only close iconv handle if it is in use.
5884 * lex.h (java_lexer): New fields read_anything, byte_swap,
5886 Made out_buffer unsigned.
5888 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5890 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5891 where an enclosing context can be set on the jdep.
5892 (do_resolve_class): Fixed identation.
5894 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5896 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5898 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5901 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5903 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5905 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5907 * jcf-write.c (OP1): Update `last_bc'.
5908 (struct jcf_block): Fixed indentation and typo in comments. New
5910 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5911 follows `monitorenter'.
5912 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5916 2000-10-16 Tom Tromey <tromey@cygnus.com>
5918 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5919 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5920 * lang-options.h: Added -MA, -MT, -MF..
5921 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5922 (DEPEND_TARGET_SET): New macro.
5923 (DEPEND_FILE_ALREADY_SET): Likewise.
5924 (init_parse): Handle new flags.
5925 * jcf.h (jcf_dependency_print_dummies): Declare.
5926 * Make-lang.in (s-java): Added mkdeps.o.
5927 * Makefile.in (BACKEND): Added mkdeps.o.
5928 (../gcjh$(exeext)): Added mkdeps.o.
5929 (../jcf-dump$(exeext)): Added mkdeps.o.
5930 * jcf-depend.c: Include mkdeps.h.
5931 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5932 add_entry): Removed.
5933 (jcf_dependency_reset): Rewrote.
5934 (dependencies): New global.
5935 (jcf_dependency_set_target): Rewrote.
5936 (jcf_dependency_add_target): Likewise.
5937 (jcf_dependency_add_file): Likewise.
5939 (print_ents): Removed.
5940 (jcf_dependency_write): Rewrote.
5941 (print_dummies): New global.
5942 (jcf_dependency_print_dummies): New function
5943 (jcf_dependency_write): Call deps_dummy_targets if required.
5945 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5947 * gjavah.c (add_class_decl): Removed unused variables `tname',
5948 `tlen' and `name_index'.
5949 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5950 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5951 in `wfl_operator' with value.
5952 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5953 (jcf_figure_file_type): Fixed identation.
5954 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5955 * parse.y (analyze_clinit_body): New function.
5956 (static_initializer:): Reset `current_static_block'.
5957 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5958 `wfl_operator' with new value.
5959 (lookup_cl): Use EXPR_WFL_FILENAME.
5960 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5961 analyze_clinit_body.
5962 (build_outer_field_access): Access to this$<n> built from
5963 current_class, not its outer context.
5964 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5965 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5966 (patch_method_invocation): Use `is_static_flag' when already
5968 (patch_newarray): Removed assignment in ternary operator.
5970 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5972 * except.c (free_eh_ranges): Don't free `whole_range'.
5974 2000-10-15 Anthony Green <green@redhat.com>
5976 * decl.c (init_decl_processing): Call init_class_processing before
5979 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5981 * check-init.c (check_init): Fixed leading comment. Use
5983 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5984 (give_name_to_locals): Likewise.
5985 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5986 fields in lang_decl_var.
5987 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5988 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5989 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5990 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5991 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5992 (LOCAL_FINAL): Rewritten.
5993 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5994 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5995 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5996 `init_final' fields.
5997 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5998 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5999 (TYPE_HAS_FINAL_VARIABLE): New macro.
6000 (struct lang_type): Added `afv' field.
6001 * parse.y (check_static_final_variable_assignment_flag): New function.
6002 (reset_static_final_variable_assignment_flag): Likewise.
6003 (check_final_variable_local_assignment_flag): Likewise.
6004 (reset_final_variable_local_assignment_flag): Likewise.
6005 (check_final_variable_indirect_assignment): Likewise.
6006 (check_final_variable_global_assignment_flag): Likewise.
6007 (add_inner_class_fields): Use LOCAL_FINAL_P.
6008 (register_fields): Handle local finals and final variables.
6009 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
6010 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6011 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
6013 (java_complete_expand_methods): Loop to set
6014 TYPE_HAS_FINAL_VARIABLE. Call
6015 `reset_final_variable_local_assignment_flag' and
6016 `check_final_variable_local_assignment_flag' accordingly before
6017 and after constructor expansion. Call
6018 `reset_static_final_variable_assignment_flag'
6019 before expanding <clinit> and after call
6020 `check_static_final_variable_assignment_flag' if the
6021 current_class isn't an interface. After all methods have been
6022 expanded, call `check_final_variable_global_assignment_flag' and
6023 `check_static_final_variable_assignment_flag' if the current class
6025 (maybe_yank_clinit): Fixed typo in comment.
6026 (build_outer_field_access_methods): Removed old sanity check. Use
6027 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
6028 Don't create access methods for finals.
6029 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
6030 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
6031 existing DECL_INIT has been processed.
6032 (java_complete_lhs): Likewise.
6033 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
6034 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
6036 (patch_assignment): Use LOCAL_FINAL_P.
6037 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
6038 DECL_INITIAL is nullified.
6041 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6043 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
6045 * Makefile.in (parse.c, parse-scan.c): Likewise.
6047 2000-10-12 Mark Mitchell <mark@codesourcery.com>
6049 * class.c (temporary_obstack): Remove.
6050 (make_class): Don't mess with obstascks.
6051 (push_class): Likewise.
6052 (set_super_info): Likewise.
6053 (add_method_1): Likewise.
6054 (add_method): Likewise.
6055 (add_field): Likewise.
6056 (build_utf8_ref): Likewise.
6057 (build_class_ref): Likewise.
6058 (build_static_field_ref): Likewise.
6059 (finish_class): Likewise.
6060 (push_super_field): Likewise.
6061 (layout_class): Likewise.
6062 (layout_class_methods): Likewise.
6063 (init_class_processing): Likewise.
6064 * constants.c (get_tag_node): Likewise.
6065 (build_constant_data_ref): Likewise.
6066 * decl.c (ggc_p): Remove.
6067 (copy_lang_decl): Use ggc_alloc.
6068 (complete_start_java_method): Don't mess with obstacks.
6069 (start_java_method): Likewise.
6070 (end_java_method): Likewise.
6071 * except.c (link_handler): Use xmalloc.
6072 (free_eh_ranges): New function.
6073 (method_init_exceptions): Use it.
6074 (add_handler): Use xmalloc.
6075 (expand_start_java_handler): Don't mess with obstacks.
6076 (prepare_eh_table_type): Likewise.
6077 (expand_end_java_handler): Likewise.
6078 * expr.c (push_value): Likewise.
6079 (create_label_decl): Likewise.
6080 (build_jni_stub): Likewise.
6081 (java_lang_expand_expr): Likewise.
6082 (note_instructions): Use xrealloc.
6083 (java_push_constant_from_pool): Don't mess with obstacks.
6084 (process_jvm_instruction): Likewise.
6085 * java-tree.h (cyclic_inheritance_report): Remove duplicate
6087 * jcf-parse.c (get_constant): Don't mess with obstacks.
6088 (read_class): Likewise.
6089 (jcf_parse): Likewise.
6090 * lex.c (expression_obstack): Remove.
6091 (java_lex): Don't use obstack_free.
6092 * parse.h (exit_java_complete_class): Don't mess with obstacks.
6093 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
6094 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
6095 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
6096 * parse.y (gaol): Add more GC roots.
6097 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
6098 (lookup_field_wrapper): Likewise.
6099 (obtain_incomplete_type): Don't mess with obstacks.
6100 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
6102 (craft_constructor): Don't mess with obstacks.
6103 (safe_layout_class): Likewise.
6104 (java_complete_class): Likewise.
6105 (source_end_java_method): Likewise.
6106 (build_outer_field_access_methods): Likewise.
6107 (build_outer_method_access_method): Likewise.
6108 (maybe_build_thisn_access_method): Likewise.
6109 (build_dot_class_method_invocation): Likewise.
6110 (java_complete_tree): Likewise.
6111 (java_complete_lhs): Likewise.
6112 (do_merge_string_cste): Likewise.
6113 (patch_string_cst): Likewise.
6114 (array_constructor_check_entry): Likewise.
6115 * typeck.c (build_java_array_type): Likewise.
6116 (parse_signature_string): Likewise.
6117 (build_java_signature): Likewise.
6119 2000-10-12 Tom Tromey <tromey@cygnus.com>
6122 * gjavah.c (add_class_decl): Don't special-case inner classes.
6123 (add_namelet): Likewise.
6125 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6127 * java-tree.h: Constify current_encoding.
6128 * lang.c: Constify current_encoding.
6130 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6132 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6133 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6135 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6137 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6138 patch. Fixes gcj/340.
6140 2000-10-10 Tom Tromey <tromey@cygnus.com>
6142 * lex.c (java_new_lexer): Initialize out_first and out_last
6144 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6146 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6148 * parse.y (pop_current_osb): New function.
6149 (array_type:): Use `dims:', changed actions
6150 accordingly. Suggested by Anthony Green.
6151 (array_creation_expression:): Used pop_current_osb.
6152 (cast_expression:): Likewise.
6153 (search_applicable_method_list): Fixed indentation.
6155 2000-10-08 Anthony Green <green@redhat.com>
6157 * parse.y (array_type_literal): Remove production.
6158 (type_literals): Refer to array_type, not array_type_literal.
6160 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6162 Patch contributed by Corey Minyard.
6163 * decl.c (check_local_named_variable): New function.
6164 (tree check_local_unnamed_variable): Likewise.
6165 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6167 2000-10-07 Anthony Green <green@redhat.com>
6169 * class.c (layout_class): Handle case where superclass can't be
6172 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6174 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6177 2000-10-05 Tom Tromey <tromey@cygnus.com>
6179 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6180 * jvgenmain.c (class_mangling_prefix): Removed.
6181 (class_mangling_suffix): New global.
6183 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6185 (print_method_info): Handle overrides for static and final
6187 (process_file): Generate declaration for class object field.
6188 * class.c (cxx_keywords): New array.
6189 (utf8_cmp): New function.
6190 (cxx_keyword_p): New function.
6191 (layout_class_method): Mangle C++ keywords by appending `$'.
6192 (mangle_field): New function.
6193 (mangle_class_field): Use mangle_field. Mangle class name as
6195 (mangle_static_field): Use mangle_field.
6197 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6199 * decl.c (find_local_variable): Removed uncessary type check and
6200 fixed range check typo. From Corey Minyard.
6202 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6204 * decl.c (give_name_to_locals): New local `code_offset'. Call
6205 `maybe_adjust_start_pc'.
6206 * expr.c (note_instructions): New function.
6207 (expand_byte_code): Don't collect insn starts here.
6208 (peek_opcode_at_pc): New function.
6209 (maybe_adjust_start_pc): Likewise.
6210 * java-tree.h (maybe_adjust_start_pc): Declare.
6211 (note_instructions): Likewise.
6212 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6214 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6216 * parse.y (field_access:): Fixed indentation.
6217 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6219 2000-09-07 Tom Tromey <tromey@cygnus.com>
6222 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6223 JPRIMITIVE_TYPE_P, for arithmetic operators.
6224 (patch_method_invocation): Indentation fix.
6225 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6226 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6227 (do_unary_numeric_promotion): Cleaned up code.
6228 (valid_cast_to_p): Handle boolean correctly.
6230 2000-09-27 Tom Tromey <tromey@cygnus.com>
6232 * lex.c (java_read_unicode): Reset bs_count when finished with
6235 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6238 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6239 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6240 (typeck.o): Depend on ggc.h.
6241 * class.c (add_method_1): Use GC functions for allocation.
6242 (init_class_processing): Register roots.
6243 * decl.c (ggc_p): Set to 1.
6244 (pending_local_decls): Make it static.
6245 (push_jvm_slot): Use GC functions for allocation.
6246 (init_decl_processing): Register roots.
6247 (give_name_to_locals): Use GC functions for allocation.
6248 (lang_mark_tree): New function.
6249 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6250 functions for allocation.
6251 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6252 * lex.c (java_lex): Use build_string, rather than replicating it
6254 * parse.y (goal): Add more roots.
6255 (mark_parser_ctxt): New function.
6256 * typeck.c: Include ggc.h.
6258 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6260 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6261 contains something else than MODIFY_EXPR.
6263 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6265 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6266 * Makefile.in (parse.o): Depend on ggc.h.
6267 (class.o): Likewise.
6268 (constants.o): Likewise.
6271 (jcf-parse.o): Likewise.
6272 (jcf-write.o): Likewise.
6273 (mangle.o): Likewise.
6274 * class.c: Include ggc.h.
6275 (build_static_field_ref): Register GC roots.
6276 (layout_class): Likewise.
6277 (init_class_processing): Likewise.
6278 * constants.c: Include ggc.h.
6279 (current_constant_pool_data_ref): Remove.
6280 (tag_nodes): Move it to ...
6281 (get_tag_node): ... here. Register GC roots.
6282 * decl.c: Include ggc.h. Remove many global tree definitions.
6283 (throw_node): Define.
6284 (java_global_trees): Likewise.
6285 (predef_filenames): Make the size a constant.
6286 (init_decl_processing): Adjust accordingly.
6287 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6288 * expr.c: Include ggc.h.
6289 (init_expr_processing): Register GC roots.
6290 (build_invokeinterface): Likewise.
6291 * java-tree.h: Replace extern tree declarations with macros.
6292 (java_global_trees): New variable.
6293 (java_tree_index): New enumeration.
6294 (init_jcf_parse): Declare.
6295 * jcf-parse.c: Include ggc.h.
6296 (current_class): Remove declaration.
6297 (main_class): Likewise.
6298 (all_class_list): Likewise.
6299 (predefined_filename_p): Adjust for constant size of
6301 (init_jcf_parse): New function.
6302 * jcf-write.c: Include ggc.h.
6303 (generate_classfile): Register GC roots.
6304 (append_synthetic_attribute): Likewise.
6305 (append_innerclass_attribute_entry): Likewise.
6306 * lang.c: Include ggc.h.
6307 (lang_print_error): Register GC roots.
6308 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6310 * parse.y: Include ggc.h.
6311 (wfl_operator): Remove.
6312 (goal): Register GC roots.
6313 (java_pop_parser_context): Adjust for new field names.
6314 (java_parser_context_save_global): Likewse.
6315 (java_parser_context_restore_global): Likewise.
6316 (java_parser_context_suspend): Likewise.
6317 (java_parser_context_resume): Likewise.
6318 (verify_constructor_circularity): Register GC roots.
6319 (lookup_cl): Likewise.
6320 (java_reorder_fields): Likewise.
6321 (build_current_this): Likewise.
6322 (class_in_current_package): Likewise.
6323 (argument_types_convertible): Likewise.
6324 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6326 2000-09-14 Tom Tromey <tromey@cygnus.com>
6328 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6330 2000-09-13 Tom Tromey <tromey@cygnus.com>
6332 * jcf-parse.c: Include <locale.h>.
6333 * jv-scan.c: Include <locale.h>.
6335 2000-09-12 Tom Tromey <tromey@cygnus.com>
6337 * expr.c (pop_type_0): Return `Object' if trying to merge two
6339 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6340 interface types; `Object' is always a valid supertype.
6342 2000-09-12 Tom Tromey <tromey@cygnus.com>
6345 * jv-scan.c (help): Document --encoding.
6346 (options): Added `encoding' entry.
6347 (OPT_ENCODING): New define.
6348 (main): Handle --encoding.
6349 Include <langinfo.h> if nl_langinfo exists.
6350 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6352 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6353 (parse_source_file): Correctly call java_init_lex. Added `finput'
6354 argument. Use nl_langinfo to determine default encoding.
6355 * java-tree.h (current_encoding): Declare.
6356 * parse.y (java_parser_context_restore_global): Don't restore
6358 (java_parser_context_save_global): Don't set `finput' field.
6359 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6361 * lang.c (current_encoding): New global.
6362 (lang_decode_option): Recognize `-fencoding='.
6363 (finish_parse): Don't close finput.
6364 * parse.h (struct parser_ctxt): Removed `finput' and
6365 `unget_utf8_value' fields. Added `lexer' field.
6366 (java_init_lex): Fixed declaration.
6367 * lex.c (java_new_lexer): New function.
6368 (java_destroy_lexer): Likewise.
6369 (java_read_char): Added `lex' argument. Handle iconv case.
6370 (java_read_unicode): Added `lex' argument. Count backslashes in
6372 (java_init_lex): Added `finput' and `encoding' arguments. Set
6373 `lexer' field in ctxp.
6374 (BAD_UTF8_VALUE): Removed.
6375 (java_lex): Handle seeing UEOF in the middle of a string literal.
6376 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6377 (java_lexer): New structure.
6380 (DEFAULT_ENCODING): New define.
6381 (java_destroy_lexer): Declare.
6383 2000-09-12 Tom Tromey <tromey@cygnus.com>
6386 * lex.c (java_init_lex): Initialize java_io_serializable.
6387 * parse.y (java_io_serializable): New global.
6388 (valid_ref_assignconv_cast_p): An array can be cast to
6391 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6393 * decl.c, expr.c: Include defaults.h if not already included.
6394 Don't define the *_TYPE_SIZE macros.
6396 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6398 * typeck.c (build_java_array_type): Correct first parameter
6399 in ADJUST_FIELD_ALIGN invocation.
6401 2000-09-06 Tom Tromey <tromey@cygnus.com>
6403 * lang-specs.h: Also recognize `-femit-class-files'.
6405 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6407 * verify.c (merge_types): Load the types to merge if necessary.
6409 2000-09-02 Anthony Green <green@redhat.com>
6411 * jcf-io.c: Include zlib.h.
6412 (open_in_zip): Read compressed class file archives.
6413 * zipfile.h (ZipDirectory): Add uncompressed_size and
6414 compression_method fields.
6415 * zextract.c (read_zip_archive): Collect file compression info.
6417 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6419 * parse.y (do_resolve_class): Also explore superclasses of
6420 intermediate enclosing contexts when searching for inner classes.
6422 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6424 * parse.y (variable_declarator_id:): Better error message.
6425 (expression_statement:): Use YYNOT_TWICE.
6426 (cast_expression:): Likewise.
6427 (assignment:): Likewise.
6429 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6431 * parse.y (do_merge_string_cste): New locals. Create new
6432 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6434 2000-08-07 Hans Boehm <boehm@acm.org>
6436 * boehm.c (mark_reference_fields): Set marking bits for all words in
6437 a multiple-word record.
6438 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6441 2000-08-31 Mike Stump <mrs@wrs.com>
6443 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6444 jcf-dump$(exeext)): Make parallel safe.
6446 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6448 * jcf-parse.c (set_source_filename): Constify a char *.
6449 * jcf-write.c (append_innerclasses_attribute,
6450 make_class_file_name): Constify a char *. Don't recycle a
6451 variable for an unrelated purpose.
6452 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6453 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6455 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6457 * expr.c (can_widen_reference_to): Fixed indentation.
6458 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6459 * parse.y: `finit$' replaces `$finit$' in comments.
6460 (try_builtin_assignconv): Fixed leading comment.
6462 2000-08-25 Greg McGary <greg@mcgary.org>
6464 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6466 2000-08-24 Greg McGary <greg@mcgary.org>
6468 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6469 * parse.y (BINOP_LOOKUP): Likewise.
6471 2000-08-22 Andrew Haley <aph@cygnus.com>
6473 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6474 sign extending. Fixes gcj/321.
6475 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6476 combining to make a jlong. Fixes gcj/321.
6478 2000-08-21 Nix <nix@esperi.demon.co.uk>
6480 * lang-specs.h: Do not process -o or run the assembler if
6483 2000-08-16 Andrew Haley <aph@cygnus.com>
6485 * typeck.c (build_java_array_type): Rewrite code to do array
6486 alignment. Take into account back-end macros when aligning array
6487 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6488 user to set alignment. Fixes gcj/252 and 160.
6490 2000-08-09 Tom Tromey <tromey@cygnus.com>
6492 * parse.y (check_abstract_method_definitions): Now return `int'.
6493 Check implemented interfaces. Fixes PR gcj/305.
6495 * parse.y (patch_switch_statement): Disallow `long' in switch
6496 expressions. Fixes PR gcj/310.
6498 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6500 * decl.c (finit_leg_identifier_node): New global.
6501 (init_decl_processing): Use `finit$' to initialize
6502 finit_identifier_node. Use `$finit$' to initialize
6503 finit_leg_identifier_node.
6504 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6505 * java-tree.h (finit_identifier_node): Changed attached comment.
6506 (finit_leg_identifier_node): New declaration.
6507 (ID_FINIT_P): Take finit_identifier_node and
6508 finit_leg_identifier_node into account. This is a backward
6511 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6513 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6515 (generate_bytecode_insns): Check `nargs' before emitting it.
6516 * verify.c (merge_type_state): Fixed typo.
6517 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6518 generate_bytecode_{conditional,insns}.
6520 2000-08-13 Anthony Green <green@redhat.com>
6522 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6525 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6527 * class.c (maybe_layout_super_class): Fixed indentation.
6528 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6529 (java_check_methods): New function declaration.
6530 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6531 instead of `str_ptr'.
6532 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6533 of a `invokeinterface' at the right time.
6534 * parse.h (WFL_STRIP_BRACKET): New macro.
6535 (SET_TYPE_FOR_RESOLUTION): Use it.
6536 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6537 (check_class_interface_creation): Don't check for cross package
6538 innerclass name clashes.
6539 (method_header): Behave properly if MDECL is `error_mark_node'.
6540 (method_declarator): Return `error_mark_node' if bogus current
6542 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6543 (resolve_and_layout): New local `decl_type', set and used. Call
6545 (java_check_methods): New method.
6546 (java_layout_classes): Use it.
6547 (resolve_qualified_expression_name): No EH check necessary in
6549 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6551 (patch_assignment): Set DECL_INITIAL on integral final local.
6553 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6555 * java-tree.h (flag_extraneous_semicolon): New extern.
6556 * lang-options.h: (-Wextraneous-semicolon): New option.
6557 * lang.c (flag_redundant): Fixed typo in leading comment.
6558 (flag_extraneous_semicolon): New global.
6559 (lang_decode_option): Set `flag_extraneous_semicolon' when
6560 -Wall. Decode `-Wextraneous-semicolon'.
6561 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6562 `empty_statement' rule.
6563 (class_body_declaration): Likewise.
6564 (method_body:): Accept `;' as a method body.
6565 (static_initializer:): Removed `SC_TK' hack.
6566 (constructor_block_end:): Likewise.
6567 (empty_statement:): Report deprecated empty declaration. Fixes
6570 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6572 * parse.y (build_dot_class_method_invocation): Changed parameter
6573 name to `type'. Build signature from `type' and convert it to a
6574 STRING_CST if it's an array.
6575 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6576 to use `ref_type' directly.
6578 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6580 * lang-options.h: Added a comma after the last element to avoid
6581 syntax errors when other languages define additional options.
6583 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6585 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6586 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6587 (jc1): Link with $(BACKEND).
6588 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6590 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6592 * jvspec.c: Adjust type of second argument to
6593 lang_specific_driver, and update code as necessary.
6595 * class.c (build_dtable_decl): Initialize dummy.
6597 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6599 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6600 method bodies not to rule out discarding `<clinit>'; don't use
6601 <clinit> to initialize static fields with constant initializers.
6603 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6605 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6607 (method_synthetic): New global.
6608 (HANDLE_METHOD): Recognize synthetic method and tell
6609 `print_method_info' about it.
6610 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6611 processing a synthetic method.
6612 * jcf-reader.c (skip_attribute): New function.
6613 ( skip_attribute): Likewise.
6615 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6617 * parse.y (build_outer_field_access): Fixed comments.
6618 (fix_constructors): Emit the initialization of this$<n> before
6620 (resolve_qualified_expression_name): Build an access to `decl' if
6623 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6625 * parse-scan.y (curent_class): Non longer const.
6626 (inner_qualifier, inner_qualifier_length): Deleted.
6627 (current_class_length): New global.
6628 (bracket_count): Fixed typo in leading comment.
6629 (anonymous_count): New global.
6630 (class_instance_creation_expression:): Handle anonymous classes.
6631 (anonymous_class_creation:): New rule.
6632 (push_class_context): Rewritten.
6633 (pop_class_context): Likewise.
6634 (INNER_QUALIFIER): Macro deleted.
6635 (report_class_declaration): call `push_class_context' when
6636 entering the function. `fprintf' format modified not to use
6638 (report_class_declaration): Assign `package_name' and
6639 `current_class' to NULL separately.
6641 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6643 * expr.c (build_invokeinterface): Call layout_class_methods on
6646 2000-07-27 Tom Tromey <tromey@cygnus.com>
6647 Anthony Green <green@cygnus.com>
6648 Alexandre Petit-Bianco <apbianco@cygnus.com>
6650 * class.c (make_class_data): Create vtable for abstract classes.
6651 (get_dispatch_table): Changed to cope with abstract classes.
6653 2000-07-27 Tom Tromey <tromey@cygnus.com>
6655 * parse.y (patch_method_invocation): Don't reverse the argument
6656 list when dealing with anonymous class constructors. Fixed typo in
6659 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6661 * parse.y (build_alias_initializer_parameter_list): Reverse
6662 crafted list when building aliases for anonymous class
6665 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6667 * parse.y (jdep_resolve_class): Don't bother checking potential
6668 innerclass access if `decl' is NULL.
6669 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6672 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * parse.c: Remove (again.)
6676 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6678 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6679 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6680 outside the `if' statement, alias to innerclass removed, `decl'
6681 used to mark the class complete.
6683 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6685 * parse.y (simple_name:): Fixed typo in error message.
6687 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6690 or its first operand can be error marks.
6692 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6694 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6695 * parse.y (method_header): Likewise.
6697 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6699 * parse.y (process_imports): Consider that one might be trying to
6700 import an innerclass. Fixes gcj/254
6702 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6704 * parse.y (find_as_inner_class): Handle the case where the
6705 enclosing context of an innerclass has been loaded as bytecode.
6707 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6709 * parse.y (simple_name:): Reject `$' in type names.
6710 (resolve_type_during_patch): Use `type' as a second
6711 argument to resolve_no_layout. Fixes gcj/257.
6713 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6715 * parse.y (find_most_specific_methods_list): Select the only
6716 non-abstract method even if max has been set.
6717 Fixes gcj/285, gcj/298.
6719 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6721 * lang-specs.h: Added %(jc1) to java compiler options.
6723 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6725 * .cvsignore: New file.
6727 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6729 * parse.y (not_accessible_p): Access granted to innerclasses
6730 (indirectly) extending the reference type. Fixes gcj/249.
6732 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6734 * parse.y (patch_method_invocation): Fixed comment.
6735 (maybe_use_access_method): Build this$<n>s to the context of the
6736 target method, or a type that extends it. Fixes gcj/242.
6738 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6742 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6744 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6746 2000-07-13 Tom Tromey <tromey@cygnus.com>
6748 * lang-specs.h: Added %{I*}.
6750 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6752 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6754 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6756 * parse-scan.c: Remove.
6758 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6760 * class.c (set_super_info): Handled protected inner classes.
6761 (common_enclosing_context_p): Bail early if arguments aren't both
6763 (get_access_flags_from_decl): Handle private and protected inner
6765 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6766 (CLASS_PROTECTED): Likewise.
6767 (struct lang_type): New bitfield `poic'.
6768 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6770 (check_inner_class_access): Renamed arguments, added
6771 comments. Handles protected inner classes (fixes gcj/225)
6772 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6774 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6776 * parse.y (resolve_qualified_expression_name): Verify qualified
6777 access to `this'. Fixes gcj/239.
6779 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6781 * jcf-write.c (generate_classfile): Don't install ConstantValue
6784 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6786 * parse.y (resolve_qualified_expression_name): Handle inner class
6787 access. Fixes gcj/256.
6789 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6791 * jcf-write.c (generate_classfile): Properly install the
6792 ConstantValue attribute and the initial value constant pool index
6793 on string constants.
6794 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6797 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6799 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6801 * parse.y (find_as_inner_class): Fixed typo.
6802 (do_resolve_class): Explore enclosing contexts when searching for
6803 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6804 (check_inner_class_access): Check `decl' which can be null in case
6807 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * java-tree.h (java_debug_context): Declared `extern'.
6810 (safe_layout_class): Likewise.
6811 * parse.y (resolve_field_access): Field must be `static' in order
6812 to be replaced by its initial value. Added comments.
6813 (find_applicable_accessible_methods_list): Fixed typo.
6814 (find_most_specific_methods_list): Methods found in innerclasses
6815 take over methods founds in the enclosing contexts.
6816 (java_complete_tree): Loosen restrictions on the type of DECLs
6817 that can be replaced by their initialization values.
6818 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6820 2000-07-05 Tom Tromey <tromey@cygnus.com>
6822 * Make-lang.in (PARSE_DIR): New macro.
6823 (PARSE_RELDIR): Likewise.
6824 (PARSE_C): Likewise.
6825 (PARSE_SCAN_C): Likewise.
6826 ($(PARSE_C)): New target.
6827 ($(PARSE_SCAN_C)): Likewise.
6828 (SET_BISON): New macro.
6829 (BISONFLAGS): Likewise.
6830 (JAVABISONFLAGS): Likewise.
6832 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6834 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6835 argument on the first pass for CNI as well as JNI.
6836 (print_method_info): Set up method name on the first pass only.
6838 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * parse.y (parser_qualified_classname): Removed parameter
6842 (create_interface): Removed first passed parameter to
6843 parser_qualified_classname.
6844 (create_class): Likewise. Don't install alias on static
6845 innerclasses. Fixes gcj/275.
6847 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6849 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6850 debugable statement with empty_stmt_node. Fixes gcj/272
6852 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6854 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6857 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6859 * jcf-write.c (push_long_const): Appropriately cast short negative
6862 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6864 * parse.y (verify_constructor_super): Use loop variable
6865 `m_arg_type' initialized with `mdecl_arg_type'.
6867 2000-06-29 Tom Tromey <tromey@cygnus.com>
6869 * parse.y (resolve_field_access): Handle case where `type_found'
6872 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6874 * expr.c (lookup_field): The same field can be found through two
6875 different interface. Don't declare it ambiguous in that case.
6877 2000-06-27 Tom Tromey <tromey@cygnus.com>
6879 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6880 follows \r, then unget it at a lower level.
6882 2000-06-26 Tom Tromey <tromey@cygnus.com>
6884 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6887 2000-06-25 Tom Tromey <tromey@cygnus.com>
6889 * parse.y (for_statement): Wrap expression in a WFL if it is a
6890 constant. For PR gcj/268.
6892 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6894 * parse.y (do_resolve_class): Minor optimiztion in the package
6895 list search. Removed unnecessary test and return statement.
6896 (valid_ref_assignconv_cast_p): Order of arguments to
6897 enclosing_context_p fixed.
6899 2000-06-24 Tom Tromey <tromey@cygnus.com>
6901 * expr.c (lookup_field): Print error and return error_mark_node if
6902 field reference is ambiguous.
6904 * parse.y (check_abstract_method_definitions): Also check if
6905 `other_method' is abstract.
6907 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6909 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6911 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6912 (struct lang_type): New field `pic'.
6913 (CLASS_PRIVATE): New macro.
6914 * parse.y (check_inner_class_access): New function.
6915 (jdep_resolve_class): Call it.
6917 2000-06-23 Tom Tromey <tromey@cygnus.com>
6919 * parse.y (patch_incomplete_class_ref): Initialize the returned
6920 class. For PR gcj/260.
6922 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6926 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6928 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6929 Java specific checks.
6930 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6932 * java-tree.def (CASE_EXPR): Marked 'e'.
6933 (DEFAULT_EXPR): Likewise.
6934 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6936 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6937 Java specific checks.
6938 (generate_bytecode_insns): Test try_block for BLOCK before using
6940 * parse.y (build_wfl_wrap): Added `location' argument. Set
6941 EXPR_WFL_LINECOL accordingly.
6942 (dim_expr:): Wrap constants with WFLs.
6943 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6944 (resolve_package): Check for `stmt' not being a BLOCK before
6945 building a debuggable statement with it.
6946 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6948 (resolve_field_access): Make sure `decl' is a DECL before treating
6950 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6951 IDENTIFIER_NODE before treating it as such.
6952 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6953 treating it as such.
6954 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6955 to be applied only on non array types.
6957 2000-06-16 Per Bothner <per@bothner.com>
6959 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6960 define in terms of DECL_RESULT, as that fails when --enable-checking.
6962 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6964 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6965 types the same in comparison.
6966 (CHECK_OP): Add static prototype.
6968 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6970 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6971 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6974 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6976 * decl.c (create_primitive_vtable): Prototype.
6978 * jcf-write.c (generate_bytecode_insns): Initialize variable
6981 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6983 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6985 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6986 to track searched classes, and do not search the same class more than
6987 once. Call find_applicable_accessible_methods_list on immediate
6988 superclass, instead of search_applicable_method_list on all ancestors.
6991 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6993 * parse.y (register_fields): Permit static fields in inner classes
6994 if they are final. Fix for PR gcj/255.
6996 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6998 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6999 * parse.y (find_in_imports): Returned type changed to void,
7000 leading comment fixed.
7001 (register_package): New function.
7002 (qualify_and_find): Likewise.
7003 (package_declaration:): Use `register_package'.
7004 (single_type_import_declaration:): Removed local variable
7005 `node'. Added missing `;' for consistency.
7006 (type_import_on_demand_declaration:): Use `chainon' to link new
7008 (lookup_field_wrapper): Lookup local variables defined in outer
7010 (java_complete_class): Don't reverse the list of imported on demand.
7011 (do_resolve_class): Reorganized. Removed local variable
7012 `original_name'. Call `qualify_and_find' with the current package
7013 name, invoke `find_in_imports_on_demand' right after. Call
7014 `qualify_and_find' with the packages we've seen so far. Fixed
7015 operations numbering in comments.
7016 (java_expand_class): Don't reverse `package_list'.
7017 (find_most_specific_methods_list): New local variables `abstract'
7018 and `candidates'. Use them to pick the right method.
7020 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
7022 * parse.y (check_modifiers_consistency): Don't subtract out
7023 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
7025 2000-06-04 Philipp Thomas <pthomas@suse.de>
7027 * Makefile.in (INTLLIBS): New.
7031 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7033 * class.c (get_dispatch_table): Build the vtable dummy entry list
7034 element with a null purpose. Fixed leading comment.
7035 (build_dtable_decl): Build an accurate dtable type when appropriate
7038 2000-06-02 Richard Henderson <rth@cygnus.com>
7040 * lang.c (lang_get_alias_set): New.
7042 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
7044 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
7045 before using it as the accessed field.
7047 2000-05-31 Tom Tromey <tromey@cygnus.com>
7049 * java-tree.h (boolean_array_vtable, byte_array_vtable,
7050 char_array_vtable, short_array_vtable, int_array_vtable,
7051 long_array_vtable, float_array_vtable, double_array_vtable):
7053 * expr.c (get_primitive_array_vtable): New function.
7054 (create_primitive_vtable): New function.
7055 (java_lang_expand_expr): Enable code to statically generate
7057 * decl.c (init_decl_processing): Create primitive vtables.
7058 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
7059 short_array_vtable, int_array_vtable, long_array_vtable,
7060 float_array_vtable, double_array_vtable): Define.
7062 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
7064 * java/parse.y (find_applicable_accessible_methods_list):
7065 Don't add an uninitialized value to the list.
7067 2000-05-25 Tom Tromey <tromey@cygnus.com>
7069 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
7070 when trying to see if field's class should be initialized. Always
7071 initialize field's declaring class, not qualified class.
7074 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
7075 `wfl_operator', to maybe_build_primttype_type_ref.
7078 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
7080 * parse.y (patch_method_invocation): Don't try to lookup methods
7083 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7085 * parse.y (resolve_field_access): Call the appropriate <clinit>
7086 before accessing the length of a static array. Craft a decl for
7087 the field while its time. Fixes PR gcj/129.
7089 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7091 * parse.y (resolve_package): Correctly set `*next' (was off by
7093 (resolve_qualified_expression_name): Fixed comment.
7095 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * jcf-parse.c (jcf_parse_source): Reset current_class and
7098 current_function_decl to NULL before parsing a new file.
7100 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7102 * parse.y (block_end:): If the collected block doesn't feature a
7103 statement, insert an empty statement.
7105 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7107 * parse.y (maybe_yank_clinit): New function.
7108 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7109 end of the list of methods belonging to a class.
7110 (java_complete_expand_method): Check whether <clinit> is really
7111 necessary and expand it accordingly.
7113 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7116 processed by the method's switch statement.
7118 2000-05-19 Tom Tromey <tromey@cygnus.com>
7120 * java-tree.h: Added init state enum.
7121 * decl.c (emit_init_test_initialization): Initialize class
7122 initialization check variable by looking at class' state.
7124 2000-05-19 Tom Tromey <tromey@cygnus.com>
7126 * java-tree.h (build_instanceof): Declare.
7127 (build_get_class): Declare.
7128 * parse.y (patch_binop): Use build_instanceof.
7129 * expr.c (build_instanceof): New function. If class is final,
7130 don't make a function call.
7131 (expand_java_INSTANCEOF): Use it.
7132 (build_get_class): New function.
7134 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7136 * jcf-write.c (generate_classfile): Scan the source_file for
7137 slashes with the right pointer variable.
7139 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7141 * lang.c (lang_decode_option): Update -Wunused flags by calling
7143 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7145 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7147 * check_init.c (check_init): Constify local char *.
7148 * class.c (push_class): Constify local char *.
7149 * java_tree.h: Update prototypes.
7150 * jcf-io.c (open_class): Constify filename parameter and
7152 (find_class): Remove redundant string copy. Cast return from
7154 * jcf-parse.c (read_class, parse_class_file, yyparse):
7155 Constify local char *.
7156 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7157 Constify local char *.
7158 * jcf.h (JCF): Constify filename and classname.
7159 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7160 * lang.c (init_parse): Constify parameter and return value.
7161 * lex.c (java_get_line_col): Constify filename parameter.
7162 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7163 * parse.y (java_parser_context_suspend,
7164 issue_warning_error_from_context, safe_layout_class): Constify
7166 * parse.c: Regenerate.
7168 2000-05-08 Tom Tromey <tromey@cygnus.com>
7170 * expr.c (build_jni_stub): Cache the result of
7171 _Jv_LookupJNIMethod.
7173 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7175 * decl.c (predef_filenames_size): Now 7.
7176 (predef_filenames): New seventh entry.
7178 2000-05-04 Tom Tromey <tromey@cygnus.com>
7180 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7181 Keep track of when we've seen a reference field after a
7182 non-reference field.
7183 (get_boehm_type_descriptor): Handle case where we see
7184 non-reference fields but no trailing reference field.
7185 * decl.c (rawdata_ptr_type_node): Define.
7186 (init_decl_processing): Initialize rawdata_ptr_type_node.
7187 * java-tree.h (rawdata_ptr_type_node): Declare.
7189 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7191 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7192 specifiers in calls to fprintf.
7194 2000-05-03 Andrew Haley <aph@cygnus.com>
7196 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7198 * javaop.h (WORD_TO_INT): New function.
7199 (IMMEDIATE_s4): Use WORD_TO_INT.
7200 * jcf.h (JPOOL_INT): Ditto.
7202 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7205 2000-04-19 Tom Tromey <tromey@cygnus.com>
7207 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7209 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7211 * expr.c (build_jni_stub): New function.
7212 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7214 * parse.y (java_complete_expand_methods): Expand a native method
7215 and call build_jni_stub if -fjni given.
7216 * lang-options.h: Document -fjni.
7217 * lang.c (flag_jni): New global.
7218 (lang_f_options): Added `jni' entry.
7219 * java-tree.h (soft_lookupjnimethod_node,
7220 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7222 (flag_jni): Declare.
7223 (build_jni_stub): Declare.
7224 (struct lang_decl): Added `native' flag.
7225 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7227 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7228 soft_jnipopsystemframe_node): New globals.
7229 (init_decl_processing): Set them. _Jv_InitClass only takes one
7232 * java-tree.def: Put into `C' mode.
7234 2000-04-27 Tom Tromey <tromey@cygnus.com>
7237 * expr.c (expand_invoke): Generate check to see if object pointer
7238 is null in nonvirtual invocation case.
7239 * java-tree.h (soft_nullpointer_node): Declare.
7240 * decl.c (soft_nullpointer_node): New global.
7241 (init_decl_processing): Initialize soft_nullpointer_node.
7242 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7243 or `private' methods.
7244 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7246 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7248 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7251 2000-04-26 Tom Tromey <tromey@cygnus.com>
7253 * zextract.c (find_zip_file_start): New function.
7254 (read_zip_archive): Use it.
7256 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7258 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7260 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7262 * class.c (common_enclosing_context_p): New function.
7263 * java-tree.h (common_enclosing_context_p): Added prototype.
7264 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7265 classes sharing an outer context with the current instance.
7266 * parse.y (build_access_to_thisn): Fixed leading comment.
7267 (verify_constructor_super): New local `supper_inner'. Skip
7268 enclosing context argument in the case of inner class constructors.
7269 (patch_method_invocation): Insert proper context as second
7270 parameter to pure inner class constructor super invocations.
7272 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7274 * parse.y (end_class_declaration): Reset the interface number
7277 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7279 * parse.y (source_start_java_method): Deleted unnecessary code.
7280 (patch_method_invocation): Fixed comment.
7282 2000-04-24 Robert Lipe <robertlipe@usa.net>
7284 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7286 2000-04-23 Tom Tromey <tromey@cygnus.com>
7288 * boehm.c (mark_reference_fields): Use int_byte_position.
7290 2000-04-22 Tom Tromey <tromey@cygnus.com>
7292 * boehm.c (mark_reference_fields): Only call byte_position on
7295 2000-04-22 Tom Tromey <tromey@cygnus.com>
7297 * boehm.c (mark_reference_fields): Added `last_view_index'
7298 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7300 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7302 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7303 * parse.y (check_class_interface_creation): Fixed comments. Select
7304 permitted modifiers for (inner) interfaces. Changed error message
7305 to report rejected modifiers used with local classes.
7307 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7309 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7310 of directly inherited type considered in scope.
7311 * parse.y (do_resolve_class): Search inherited classes for inner
7314 2000-04-20 Tom Tromey <tromey@cygnus.com>
7316 * parse.y (not_accessible_p): Use member's class, not current
7317 class, when doing inheritance check for protected reference.
7320 2000-04-20 Jason Schroeder <shrode@subnature.com>
7322 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7324 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7326 * parse.y (lookup_field_wrapper): Search for final local aliases.
7327 (resolve_expression_name): Let lookup_field_wrapper search for
7328 final local aliases. Force the value of `name' if one is found.
7329 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7330 an expression name. Fixed comments.
7332 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7334 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7336 2000-04-19 Tom Tromey <tromey@cygnus.com>
7338 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7340 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7344 2000-04-18 Tom Tromey <tromey@cygnus.com>
7347 * gjavah.c (utf8_cmp): Changed return value.
7348 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7350 (cxx_keywords): New global.
7351 (get_field_name): Handle new result of cxx_keyword_subst.
7352 (print_method_info): Likewise.
7354 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7356 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7357 with a newline, for CNI.
7358 (print_stub_or_jni): Print a space or newline before method name for
7360 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7361 (process_file): Include gcj/cni.h if generating CNI stubs.
7363 2000-04-16 Tom Tromey <tromey@cygnus.com>
7365 * gjavah.c (decompile_method): Use print_field_name.
7368 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7370 * parse.y (java_expand_classes): Reverse the package list once.
7371 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7373 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7374 the `==' and `!=' operators.
7376 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7378 * jcf-write.c (generate_bytecode_insns): At invocation time,
7379 always relate an interface method to the type of its selector.
7381 2000-04-05 Tom Tromey <tromey@cygnus.com>
7384 * expr.c (expand_invoke): Generate check to see if object pointer
7385 is null in nonvirtual invocation case.
7386 * java-tree.h (soft_nullpointer_node): Declare.
7387 * decl.c (soft_nullpointer_node): New global.
7388 (init_decl_processing): Initialize soft_nullpointer_node.
7389 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7390 or `private' methods.
7391 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7393 2000-04-05 Tom Tromey <tromey@cygnus.com>
7396 * parse.y (check_final_assignment): Recognize assignments to the
7397 `length' field of an array when generating class files.
7399 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7401 * class.c (decl_hash): Prototype removed.
7402 (decl_compare): Likewise.
7404 2000-04-05 Tom Tromey <tromey@cygnus.com>
7406 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7407 * parse.y (check_modifiers_consistency): Check for final/volatile
7408 clash. Fixes PR gcj/164.
7410 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7414 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7416 (add_method_1): Use `java_hash_hash_tree_node' and
7417 `java_hash_compare_tree_node'.
7418 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7419 (java_hash_compare_tree_node): Likewise.
7420 * parse.y (find_applicable_accessible_methods_list): Create,
7421 delete and use a hash table to remember already searched interfaces.
7423 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7425 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7428 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7430 * boehm.c (mark_reference_fields, set_bit): Prototype.
7431 (set_bit): Un-ANSI-fy definition.
7433 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7436 * decl.c (emit_init_test_initialization): Likewise.
7438 * gjavah.c (jni_print_char): Likewise.
7440 * parse.y (create_new_parser_context): Likewise.
7442 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7444 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7445 patch missing hunk. Fixed indentation.
7447 2000-03-30 Tom Tromey <tromey@cygnus.com>
7449 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7450 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7452 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7454 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7455 when negative *before* using it as an array index.
7456 * ChangeLog: Fixed typo.
7458 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7460 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7461 to 0 when it reaches -1.
7463 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7465 * jcf-parse.c (get_constant): Properly cast `num' during the
7466 invocation of `add_double'.
7467 * jcf-write.c (push_long_const): Properly cast `lo' before
7468 comparing it to short bounds.
7469 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7470 `interface_body:' is reduced after the current interface is
7473 2000-03-26 Tom Tromey <tromey@cygnus.com>
7475 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7476 Java-specific `-f' option.
7478 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7480 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7481 Adjust order of making types.
7482 Make bitsize_*_node values.
7484 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7486 * class.c (make_field_value): Use byte_position.
7487 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7488 (java_array_data_offset): Likewise.
7489 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7492 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7494 * parse.y (check_abstract_method_definitions): New local
7495 `end_type_reached'. Make sure we also consider `end_type'.
7496 (java_check_abstract_method_definitions): Make sure we eventually
7497 consider `java.lang.Object'.
7498 (maybe_use_access_method): Don't use access method if not in the
7499 context of a pure inner class or if the method's context is right.
7500 (find_applicable_accessible_methods_list): New static flag
7501 `object_done'. Don't search abstract classes as interfaces. Fixed
7502 indentation. Fixed the `java.lang.Object' only search. Search
7503 class interface(s) first, then fully search enclosing contexts.
7504 (find_most_specific_methods_list): Pick the closest candidate when
7505 they're all abstract.
7507 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7509 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7510 properly initialize `finished_label'. Don't emit gotos for empty
7513 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7515 * except.c (emit_handlers): Clear catch_clauses_last.
7517 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7519 * parse.y (check_method_types_complete): New function.
7520 (create_class): Reset anonymous class counter only when seeing an
7522 (java_complete_class): JDEP_METHOD: Don't recompute signature
7525 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7527 * class.c (build_static_ref): Fixed indentation in comment.
7528 * java-tree.def (TRY_EXPR): Fixed typo in name.
7529 (CLASS_LITERAL): Likewise.
7530 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7531 (struct lang_type): New field `dot_class'.
7532 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7533 (generate_classfile): Method `class$' is synthetic.
7534 * parse.y (build_do_class_method): New function.
7535 (build_dot_class_method_invocation): Likewise.
7536 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7537 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7538 (qualify_ambiguous_name): Likewise.
7539 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7540 (build_try_statement): Fixed leading comment.
7542 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7544 * class.c (make_field_value): Properly handle sizes.
7545 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7546 (layout_class_method): Count using trees.
7547 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7548 * expr.c (java_array_data_offset): Use int_bit_position.
7549 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7550 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7552 2000-03-16 Tom Tromey <tromey@cygnus.com>
7554 * lang.c (flag_hash_synchronization): New global.
7555 (lang_f_options): Added `hash-synchronization'.
7556 * lang-options.h: Mention -fhash-synchronization.
7557 * java-tree.h (flag_hash_synchronization): Declare.
7558 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7559 hash table synchronization is disabled.
7560 * decl.c (init_decl_processing): Only push `sync_info' value when
7561 hash table synchronization is disabled.
7562 * class.c (make_class_data): Only push `sync_info' field when hash
7563 table synchronization is disabled. Removed dead code.
7565 2000-03-16 Tom Tromey <tromey@cygnus.com>
7567 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7569 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7571 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7573 * parse.y (patch_method_invocation): Handle anonymous classes
7574 creation in static context.
7576 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7578 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7579 * parse.y (resolve_qualified_expression_name): Use it.
7580 (patch_method_invocation): Likewise.
7582 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7584 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7585 depending on the type of dependency which dictates what the
7587 (unresolved_type_p): Resolved types limited to the current class.
7589 2000-03-15 Tom Tromey <tromey@cygnus.com>
7591 * decl.c (init_decl_processing): Set type of `sync_info' to be
7594 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7595 Correctly compute bit number for current slot. Zero `high' and
7596 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7597 mark_reference_fields.
7598 (mark_reference_fields): New function.
7600 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7602 * parse.y (register_incomplete_type): Fixed initialization of
7605 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7607 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7609 (push_class_context, pop_class_context): New function.
7610 (class_body:): Call pop_class_context.
7611 (interface_body:): Likewise.
7612 (INNER_QUALIFIER): New macro.
7613 (report_class_declaration): Changed output format and use
7614 INNER_QUALIFIER. Call push_class_context.
7616 2000-02-14 Andrew Haley <aph@cygnus.com>
7618 * check-init.c (check_init): Add new cases for unary and binary
7621 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7623 * parse.y (resolve_package): Set `next' once a type name has been
7624 progressively discovered.
7625 (resolve_qualified_expression_name): Propagate resolution only if
7626 there are remaining qualifiers. Take into account `q' might have
7627 been cleared after re-qualification.
7628 * parse.y (patch_method_invocation): New local `resolved'.
7629 Section dealing with qualified expression rewritten to use
7630 resolve_field_access.
7632 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7634 * parse.h (PUSH_CPC): Fixed indentation.
7635 (DEBUG_CPC): New macro.
7636 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7637 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7638 * parse.y (class_body_declaration:): Use
7639 SET_CPC_INSTANCE_INITIALIZER_STMT.
7640 (method_declaration:): Check for null current_function_decl.
7641 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7642 (java_parser_context_pop_initialized_field): Better handling of
7644 (maybe_make_nested_class_name): Mark nested class name as
7645 qualified when necessary.
7646 (end_class_declaration): Don't call java_parse_context_resume when
7647 one or more error occurred.
7648 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7649 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7650 SET_CPC_INITIALIZER_STMT.
7651 (method_header): Check for inner classes declaring static methods.
7652 (resolve_qualified_expression_name): Handle situation where `this'
7655 2000-03-13 Hans Boehm <boehm@acm.org>
7657 * typeck.c (build_prim_array_type): Correctly set the high word too.
7659 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7663 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7664 list of methods for interfaces.
7666 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7668 * parse.y (qualify_ambiguous_name): Properly handle expressions
7671 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7673 * parse.y (check_final_assignment): Extended to process
7675 (patch_assignment): Have check_final_assignment called only once.
7677 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7679 * java-tree.h (IS_INIT_CHECKED): New flag.
7680 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7681 * parse.y (patch_string): Call force_evaluation_order on the
7682 completed string concatenation tree.
7683 * expr.c (force_evaluation_order): Call force_evaluation_order on
7684 function's arguments too.
7686 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7688 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7689 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7690 (build_anewarray): Likewise.
7691 * parse.y (patch_newarray): Likewise.
7692 * parse.c: Regenerated.
7694 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7696 * decl.c (init_decl_processing): Added new class fields `depth',
7697 `ancestors', and `idt' to class_type_node. Use
7698 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7699 * class.c (make_class_data): Push initial values for new fields.
7700 * java-tree.h: Updated prototype for `build_invokeinterface'.
7701 * expr.c (build_invokeinterface): Changed parameters to accept
7702 `method' tree. Calculate index of `method' in its declaring
7703 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7704 (expand_invoke): Call `build_invokeinterface' with new parameters.
7705 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7708 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7710 * typeck.c (lookup_do): Search superinterfaces first
7711 when looking up an interface method. From Godmar Back
7714 2000-03-06 Tom Tromey <tromey@cygnus.com>
7716 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7718 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7720 * java-tree.h (lookup_argument_method2): Declared.
7721 (safe_layout_class): Prototype moved from parse.h.
7722 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7723 * parse.y (java_check_regular_methods): Local `super_class' gone.
7724 Call lookup_argument_method2 instead of lookup_argument_method.
7725 Perform modifier match for methods found declared in implemented
7726 interfaces. Fixed indentation problem. Overriding/hiding error
7727 report to take place only for methods found in classes.
7728 * typeck.c (lookup_argument_method): Changed leading
7729 comment. Re-written by calling lookup_do.
7730 (lookup_argument_method2): New function.
7731 (lookup_java_method): Re-written by calling lookup_do.
7732 (lookup_do): New function.
7734 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7736 * check-init.c (check_init): Removed dead code. Handle (blank)
7738 * parse.y (declare_local_variables): New local `final_p', set it
7739 and use it to initialize LOCAL_FINAL.
7740 (check_final_assignment): Only check FIELD_DECLs.
7742 2000-02-17 Tom Tromey <tromey@cygnus.com>
7744 * Makefile.in (JAVA_OBJS): Added boehm.o.
7745 (boehm.o): New target.
7746 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7747 * java-tree.h (flag_use_boehm_gc): Declare.
7748 (get_boehm_type_descriptor): Declare.
7749 * lang.c (lang_f_options): Added `use-boehm-gc'.
7750 (flag_use_boehm_gc): New global.
7751 * lang-options.h: Added -fuse-boehm-gc.
7752 * boehm.c: New file.
7753 * class.c (get_dispatch_table): If class uses a Boehm type
7754 descriptor, put it in the vtable.
7755 (make_class_data): Removed dead code.
7757 2000-03-03 Per Bothner <per@bothner.com>
7759 * decl.c (init_decl_processing): Initialize sizetype properly.
7761 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7763 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7764 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7765 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7766 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7767 (jcf_parse): New local `current'. Load innerclasses seen in outer
7768 context being processed.
7769 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7770 * jcf-write.c (append_innerclasses_attribute): New function.
7771 (append_innerclasses_attribute_entry): Likewise.
7772 (get_access_flags): Handle static classes. Set anonymous and local
7773 classes to be private.
7774 (generate_classfile): Attribute count adjusted. Call
7775 append_innerclasses_attribute.
7776 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7777 PURE_INNER_CLASS_TYPE_P.
7778 * parse.y (parser_qualified_classname): New parameter `is_static',
7779 produce non qualified name accordingly.
7780 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7781 (create_interface): Added argument to parser_qualified_classname.
7782 (create_class): Added argument to parser_qualified_classname. Setup
7783 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7784 (add_inner_class_fields): Fixed indentation.
7785 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7786 (method_declarator): Fixed typo in comment.
7787 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7788 (build_current_thisn): Likewise.
7789 (patch_method_invocation): Likewise.
7791 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7793 * decl.c (current_function_decl): Move to toplev.c.
7795 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7797 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7798 (DECL_BIT_INDEX): Use underlying representation.
7799 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7801 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7803 * expr.c (build_java_ret): Pass proper type to size_binop.
7805 2000-02-25 Anthony Green <green@cygnus.com>
7807 * expr.c (build_class_init): Mark the decl to be ignored by
7809 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7810 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7811 * class.c (init_test_hash_newfunc): New function.
7812 (decl_hash): New function.
7813 (decl_compare): New function.
7814 * decl.c (emit_init_test_initialization): New function.
7815 (complete_start_java_method): Traverse the init test hashtable,
7816 calling emit_init_test_initialization.
7817 (always_initialize_class_p): Define.
7818 * expr.c (build_class_init): Use initialization tests when
7819 emitting class initialization code.
7820 (always_initialize_class_p): Declare.
7821 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7823 * java-tree.h: Include hash.h.
7824 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7825 (struct lang_decl): Add init_test_table field.
7826 (init_test_hash_entry): Define.
7828 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7830 * gjavah.c (main): Avoid using `argi' to report unimplemented
7833 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7835 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7836 initialize locals to avoid warnings. Local `exception_type' moved
7839 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7841 * parse.y (resolve_expression_name): Use `orig' as a second
7842 argument to resolve_field_access.
7843 (resolve_field_access): Removed unnecessary code when dealing with
7846 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7848 * class.c (push_super_field): Don't push the field twice.
7849 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7850 * parse.h (java_reorder_fields): Prototyped.
7851 * parse.y (java_reorder_fields): New function.
7852 (java_layout_class): Simplified not to worry about re-ordering.
7854 2000-02-23 Tom Tromey <tromey@cygnus.com>
7856 * gjavah.c (print_name): In JNI case, correctly quote string.
7857 (print_method_info): Don't handle overrides in JNI mode.
7859 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7862 value type set to `boolean_type_node'.
7864 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7866 * jcf-dump.c (main): Test for correct condition after
7867 output file creation.
7869 2000-02-19 Anthony Green <green@cygnus.com>
7871 * jcf-depend.c (add_entry): Fix test for first list entry.
7873 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7875 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7876 * constants.c (build_constants_constructor): Likewise.
7878 2000-02-19 Anthony Green <green@cygnus.com>
7880 * jcf-depend.c (add_entry): Add entries to the end of the list.
7882 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7884 * decl.c (INT_TYPE_SIZE): Define if necessary.
7885 (expand_java_return): Handle the case of a native integer smaller
7888 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7890 * gjavah.c (help): Use GCCBUGURL.
7891 * jv-scan.c (help): Likewise.
7892 * jcf-dump.c (help): Likewise.
7894 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7896 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7899 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7901 * jcf-parse.c (load_class): Call `fatal' if no file containing
7902 the target class are found.
7904 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7906 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7907 lex.c, lex.h, and PARSE_H to...
7908 (parse.o, parse-scan.o): ...here, respectively.
7910 * lex.c: Split out code that may trigger SIGFPE from yylex()
7911 to its own function.
7912 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7914 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7916 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7918 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7920 * parse.y (outer_field_access_p): Stop in time when outer contexts
7922 (resolve_qualified_expression_name): Properly qualify *everything*
7923 after a package.type to be resoled as expression names.
7924 (find_applicable_accessible_methods_list): Save/restore `class' to
7925 isolate it from a possible outer context search.
7927 2000-02-15 Tom Tromey <tromey@cygnus.com>
7929 * gjavah.c (jni_print_char): New function.
7930 (print_full_cxx_name): Use it.
7931 (decode_signature_piece): Likewise.
7932 (print_cxx_classname): Likewise.
7934 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7936 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7938 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7940 * gjavah.c: Include version.h.
7942 * jcf-dump.c: Likewise.
7944 * jv-scan.c: Likewise.
7946 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7948 * parse.y (outer_field_access_fix): First parameter now a tree
7949 node. Check for assignment to final. First argument to
7950 build_outer_field_access_fix modified to accommodate prototype.
7951 (build_outer_field_access): Don't check for assignment to final
7953 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7954 possibly returned by outer_field_access_fix. Changed
7955 outer_field_access_fix's first argument.
7956 (check_final_assignment): $finit$'s context is OK.
7957 (patch_unaryop): Use node instead of its line/column value when
7958 calling outer_field_access_fix.
7960 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7962 * parse.y (interface_declaration:): No longer tagged
7963 <node>. Re-installed default action.
7964 (class_member_declaration:): Handle inner interfaces.
7965 (interface_member_declaration): Handle inner interfaces and
7967 (create_interface): Push error if one seen. Suspend parsing
7968 context when processing an inner interface.
7969 (register_fields): Inner class static field limitations not to
7970 apply to inner interfaces.
7972 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7974 * jcf-parse.c (load_class): Update `java_error_count' when a
7975 class' file can't be found.
7976 (parse.y): Avoid (byte)code generation when errors seen.
7978 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7980 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7981 decodes a valid node.
7982 (patch_binop): Handle TRUNC_DIV_EXPR.
7984 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7986 * parse.y (resolve_package): New local `acc'. Try to progressively
7987 build and guess a package and type name.
7989 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7991 * parse.y (find_applicable_accessible_methods_list): Load and
7992 layout the search class if necessary.
7993 (java_complete_tree): Keep to original type of the folded initial
7996 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7998 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7999 Generate error message if circularity is detected. New static
8001 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
8002 * jcf-write.c (generate_bytecode_insns): Very simply handle
8004 * parse.y (java_check_circular_reference): Use
8005 `cyclic_inheritance_report' during report, if necessary.
8006 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
8007 walking NEW_ARRAY_INIT twice.
8009 2000-02-09 Tom Tromey <tromey@cygnus.com>
8011 * parse.y (check_class_interface_creation): Allow inner classes to
8012 be `private' or `protected', check modifiers' consistency. Prevent
8013 block local classes from bearing any modifiers.
8015 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8017 * except.c (check_start_handlers): Re-add prototype lost in last
8019 (maybe_start_try): Remove excess argument to `check_start_handlers'.
8021 2000-02-09 Andrew Haley <aph@cygnus.com>
8023 * decl.c (clear_binding_level): Remove excess initializer.
8024 (maybe_poplevels): Remove unused variable.
8025 (force_poplevels): Ditto.
8026 (struct binding_level): Add comment.
8028 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8030 * jcf-write.c (generate_classfile): Don't consider
8031 pre-initialization with reference value (use <clinit> instead.)
8032 * parse.y (java_fix_constructors): No generated constructor for
8034 (build_outer_field_access): Removed debug message.
8035 (outer_field_expanded_access_p): Adapted to bytecode generation.
8036 (build_outer_field_access_method): Use fix_method_argument_names.
8037 (build_outer_method_access_method): Fixed indentation. Added
8038 comment. Handle access method generation for static and also void
8040 (build_access_to_thisn): Inserted debug message.
8041 (maybe_build_thisn_access_method): Use fix_method_argument_names.
8042 (resolve_qualified_expression_name): Fixed comment.
8043 (not_accessible_p): Adapted to bytecode generation. Added comment.
8044 (patch_method_invocation): Added comment.
8045 (maybe_use_access_method): Fixed leading comment. Handle static
8047 (java_complete_lhs): Don't shortcut handling of initialized upon
8048 declaration String type static fields when generating bytecode.
8049 (patch_unaryop): Handle outer field access when generating
8052 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8054 * java-tree.h (FIELD_THISN): New macro.
8055 * jcf-write.c (append_synthetic_attribute): New function.
8056 (generate_classfile): Set "Synthetic" attribute on this$<n>,
8057 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
8058 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
8060 (build_outer_field_access): Turned on access functions usage and
8061 generation when compiling to bytecode.
8062 (maybe_use_access_method): Likewise.
8064 2000-01-25 Andrew Haley <aph@cygnus.com>
8066 * java-except.h (struct eh_range): Add `expanded' field.
8067 (maybe_start_try): Add end_pc arg.
8068 (maybe_end_try): Ditto.
8069 * java-tree.h (force_poplevels): new function.
8070 * expr.c (expand_byte_code): Don't call maybe_start_try or
8072 * except.c (add_handler): Reset expanded.
8073 (expand_start_java_handler): Set expanded.
8074 (check_start_handlers): Don't expand a start handler that's
8075 already been expanded.
8076 (maybe_start_try): Add end_pc arg. Only expand a handler which
8078 (expand_end_java_handler): call force_poplevels.
8079 (force_poplevels): new function.
8080 * decl.c (binding_level): Add start_pc of binding level.
8081 (maybe_pushlevels): Call maybe_start_try when pushing binding
8083 (maybe_poplevels): Call maybe_end_try when popping binding levels.
8084 (LARGEST_PC): Define.
8085 (clear_binding_level): Use LARGEST_PC.
8087 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
8088 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
8089 (binding_depth, is_class_level, current_pc): new variables.
8090 (struct binding_level): ditto.
8091 (indent): new function.
8092 (push_jvm_slot): add debugging info.
8093 (maybe_pushlevels): ditto.
8094 (maybe_poplevels): ditto.
8097 (start_java_method): ditto.
8098 (give_name_to_locals): comment only.
8099 * except.c (binding_depth, is_class_level, current_pc):
8101 (expand_start_java_handler): add debugging info.
8102 (expand_end_java_handler): ditto.
8104 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8106 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8107 (print_name_for_stub_or_jni, process_file): Constify a char*.
8109 2000-02-03 Tom Tromey <tromey@cygnus.com>
8111 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8113 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8115 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8116 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8119 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8122 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8123 (struct lang_type): New field `ii_block'.
8124 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8125 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8126 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8127 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8128 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8129 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8131 * parse.y (add_instance_initializer): New function.
8132 (in_instance_initializer): New static global.
8133 (class_body_declaration:): Link instance initializer block.
8134 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8135 (array_creation_expression:): Remove unused local.
8136 (java_parser_context_push_initialized_field): Fixed leading
8137 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8138 CPC_INSTANCE_INITIALIZER_LIST.
8139 (java_parser_context_pop_initialized_field): Likewise.
8140 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8141 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8142 CPC_INITIALIZER_STMT.
8143 (fix_constructors): New local `class_type'. Use it. Call
8144 add_instance_initializer.
8145 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8146 (patch_return): Forbid return in instance initializers.
8147 (patch_throw_statement): Enforce exception handling in the context
8148 of instance initializers.
8150 2000-02-03 Tom Tromey <tromey@cygnus.com>
8152 * Make-lang.in (java.mostlyclean): Remove executables in
8155 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8157 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8158 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8159 (java_float_finite): Convert to use union Word from javaop.h.
8160 (java_double_finite): Convert to use union DWord from javaop.h.
8162 2000-02-02 Tom Tromey <tromey@cygnus.com>
8164 * gjavah.c (options): Added `jni' entry.
8165 (help): Document -jni.
8166 (flag_jni): New global.
8167 (process_file): Handle JNI output. Don't print text from
8168 -prepend, -add, etc, when generating stubs. Only remove `.class'
8169 suffix if it actually exists.
8170 (main): Create a `.c' file when run with `--jni --stubs'. Create
8171 correct output file name with `--jni'.
8172 (print_include): Mangle header name differently in JNI case.
8173 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8175 (print_method_info): Handle JNI case. Put signature info into
8176 method name. Handle case when STREAM is NULL.
8177 (print_name_for_stub_or_jni): New function.
8178 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8179 (print_cxx_classname): Handle JNI.
8180 (print_full_cxx_name): Likewise.
8181 (decode_signature_piece): Likewise.
8182 (overloaded_jni_method_exists_p): New function.
8183 (struct method_name): Added `signature' and `sig_length' fields.
8184 (HANDLE_END_FIELD): Do nothing in JNI mode.
8186 2000-02-02 Tom Tromey <tromey@cygnus.com>
8188 * jv-scan.c: Include version.c, <getopt.h>.
8189 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8190 (options): New array.
8191 (usage): New function.
8192 (version): New function.
8193 (main): Use getopt_long to parse command line.
8194 * jcf-dump.c: Include version.c, <getopt.h>.
8195 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8196 OPT_JAVAP): New macros.
8197 (options): New array.
8198 (usage): Return `void'. Changed message.
8199 (help): New function.
8200 (version): New function.
8201 (main): Use getopt_long_only to parse command line.
8202 * gjavah.c: Include <getopt.h>.
8203 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8204 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8205 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8206 (options): New array.
8207 (java_no_argument): Removed.
8208 (help): Updated with missing options.
8209 (main): Use getopt_long_only to parse command line.
8210 (usage): Changed message.
8212 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8214 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8215 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8216 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8217 * parse.y (array_creation_expression:): Handle anonymous arrays.
8218 (build_array_from_name): Don't set `ret_name' if null.
8219 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8220 (qualify_ambiguous_name): Likewise.
8221 (java_complete_expand_class): Likewise.
8223 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8225 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8226 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8227 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8228 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8229 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8230 AIPL_FUNCTION_COMPLETED_INVOCATION.
8231 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8232 AIPL_FUNCTION_INVOCATION_READY.
8233 (AIPL_FUNCTION_DECLARATION): New enum entry.
8234 * parse.y (reorder_static_initialized): New function.
8235 (java_parser_context_pop_initialized_field): Use it.
8236 (add_inner_class_fields): Use
8237 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8238 augmented. Install marker after last alias initializer, if any.
8239 (generate_finit): Fixed typo. Don't try to retain only the used
8241 (method_header): Compute and set DECL_FUNCTION_NAP.
8242 (method_declarator): Fixed comment. Insert alias initializer in
8244 (build_alias_initializer_parameter_list): Fixed leading
8245 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8246 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8247 (java_complete_expand_class): Code to retain only used aliases
8249 (java_complete_expand_methods): New local `first_decl'. Generate
8250 $finit$ first, then expand the constructors, regular methods and
8252 (java_complete_expand_method): Don't report error on missing
8253 return statement if previously detected bogus.
8254 (fix_constructors): Don't patch constructor parameters list.
8255 (patch_method_invocation): Use new AIPL enum values. Reverse
8256 alias initializer list for anonymous classes.
8258 2000-01-30 Anthony Green <green@redhat.com>
8260 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8261 determine how many stack slots to pop.
8263 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8265 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8266 error handling/recovery.
8267 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8269 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8271 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8272 FIELD_LOCAL_ALIAS_USED): New macros.
8273 (DECL_FUNCTION_NAP): New macro.
8274 (struct lang_decl): New field `nap'.
8275 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8276 (struct lang_type): New fields `finit_stmt_list' and
8278 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8279 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8280 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8281 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8282 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8283 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8284 (BUILD_THROW): Macro line separator re-indented.
8285 * parse.y (end_class_declaration): New function.
8286 (maybe_generate_pre_expand_clinit): New name for
8287 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8288 pre-expand static fields.
8289 (maybe_generate_clinit): Function deleted.
8290 (check_for_static_method_reference): Prototype's parameter list
8292 (generate_finit): New name for maybe_generate_finit. Changed
8293 leading comment. Function rewritten to use
8294 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8295 (build_alias_initializer_parameter_list): New function.
8296 (java_parser_context_pop_initialized_field): Likewise.
8297 (add_inner_class_fields): Likewise.
8298 (type_declaration:): Call end_class_declaration.
8299 (class_member_declaration:): Likewise.
8300 (formal_parameter_list:): Fixed typos.
8301 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8302 element. Improved error handling.
8303 (block_statement:): Call end_class_declaration.
8304 (anonymous_class_creation:): Likewise.
8305 (create_anonymous_class): Fixed comments.
8306 (create_class): Call add_inner_class_fields.
8307 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8308 (method_header): Use MARK_FINAL_PARMS.
8309 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8310 (method_declarator): Propagate final argument flag.
8311 (craft_constructor): New local `artificial'. Call
8312 build_alias_initializer_parameter_list. Use
8313 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8314 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8316 (complete_expand_class): Get rid of unused outer context local
8318 (java_complete_expand_methods): Fixed leading
8319 comment. Generate/pre-expand <clinit> first. Changed method
8320 expansion order to regular, $finit$, constructors, <clinit>.
8321 (java_complete_expand_method): Set current_function_decl.
8322 (fix_constructors): Fix constructor parameter list to account for
8323 outer context local alias initializers.
8324 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8325 (resolve_expression_name): Lookup outer context local aliases. New
8326 local `access', use it.
8327 (patch_method_invocation): Patch inner class ctor invocation with
8328 outer context local aliases initialization values. $finit$
8329 invocation patching now includes things generated with
8330 build_alias_initializer_parameter_list.
8331 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8332 (build_super_invocation): Likewise.
8333 (patch_assignment): Changed comment.
8335 2000-01-27 Andrew Haley <aph@cygnus.com>
8337 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8341 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8343 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8345 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8347 * parse.y (register_fields): Don't pass a format specifier to
8348 OBSOLETE_MODIFIER_WARNING.
8349 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8350 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8352 (check_modifiers): Change function into a macro.
8353 (check_class_interface_creation): Pass a literal format string.
8355 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8357 * buffer.h: PROTO -> PARAMS.
8358 * check-init.c: Likewise.
8359 * class.c: Likewise.
8360 * constants.c: Likewise.
8361 * convert.h: Likewise.
8363 * except.c: Likewise.
8365 * gjavah.c: Likewise.
8366 * java-except.h: Likewise.
8367 * java-tree.h: Likewise.
8368 * jcf-depend.c: Likewise.
8369 * jcf-dump.c: Likewise.
8370 * jcf-parse.c: Likewise.
8371 * jcf-path.c: Likewise.
8372 * jcf-reader.c: Likewise.
8373 * jcf-write.c: Likewise.
8375 * jv-scan.c: Likewise.
8376 * jvgenmain.c: Likewise.
8377 * jvspec.c: Likewise.
8381 * parse-scan.y: Likewise.
8382 * parse.h: Likewise.
8383 * parse.y: Likewise.
8384 * typeck.c: Likewise.
8385 * verify.c: Likewise.
8388 * zextract.c: Likewise.
8389 * zipfile.h: Likewise.
8391 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8393 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8394 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8395 * constants.c (build_constant_data_ref): Check for cached
8396 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8397 in TYPE_CPOOL_DATE_REF.
8398 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8399 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8400 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8401 (LOCAL_FINAL): New macro.
8402 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8403 constant pool -- don't try to reuse.
8404 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8406 (find_in_current_zip): Use TYPE_JCF.
8407 * parse.h (java_check_final): Prototype removed.
8408 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8409 (maybe_create_class_interface_decl,
8410 check_class_interface_creation): Likewise.
8411 (java_expand_finals): Function removed.
8412 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8413 (block_statement:): Fixed comment.
8414 (anonymous_class_creation:): Likewise.
8415 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8417 (check_class_interface_creation): Loosened error report on (inner)
8418 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8419 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8420 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8422 (create_interface): Likewise.
8423 (anonymous_class_counter): New static global.
8424 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8425 patch. Fixed comments.
8426 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8427 anonymous_class_counter when declaring a toplevel class.
8428 (craft_constructor): Fixed constructor name when handling
8429 anonymous classes. Anonymous class constructors to feature hidden
8431 (java_fix_constructors): Added comment.
8432 (java_check_final): Function removed.
8433 (java_complete_expand_methods): Fixed comment. Don't generate
8434 class data, save its outgoing constant pool instead.
8435 (verify_constructor_super): Skip anonymous class constructor
8436 hidden this$<n> parameter.
8437 (java_expand_classes): New local `saved_ctxp'. Removed call to
8438 java_expand_finals and java_check_final. Expand anonymous class
8439 constructors. Generate class data.
8440 (build_super_invocation): Skip anonymous class hidden this$<n>
8442 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8443 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8444 (set_java_signature): Likewise.
8446 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8448 * gjavah.c: Delete ACC_VISIBILITY define.
8449 * jcf.h: Add ACC_VISIBILITY define.
8450 * parse.y: final: rule tagged <value>.
8451 (java_check_regular_methods): Use ACC_VISIBILITY define for
8452 default package access check.
8453 (local_variable_declaration_statement): Use final: rule.
8455 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8457 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8460 2000-01-17 Tom Tromey <tromey@cygnus.com>
8462 * gjavah.c (print_field_info): Allow non-static final fields.
8464 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8466 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8467 * parse.y (patch_anonymous_class): New function.
8468 (create_anonymous_class): Register incomplete type when the
8469 class/interface to extends/implement isn't known yet.
8470 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8471 (verify_constructor_super): Tuned error message.
8473 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8475 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8476 (ANONYMOUS_CLASS_P): New macro.
8477 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8478 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8479 * parse.y (create_class): Added leading argument.
8480 (maybe_create_class_interface_decl,
8481 check_class_interface_creation): Likewise.
8482 (craft_constructor): New function.
8483 (verify_constructor_super): Added argument in prototype.
8484 (class_declaration:): Inserted leading argument.
8485 (for_begin:): Use FOR_LOOP_P.
8486 (anonymous_class_creation): Create WFL of the anonymous class to
8487 instantiate. Call build_new_invocation. Added comments.
8488 (check_class_interface_creation): Handle parameter `anonymous' in
8489 verbose mode class creation announce.
8490 (link_nested_class_to_enclosing): Exclude anonymous classes.
8491 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8492 anonymous class, even though they appear to have an enclosing
8494 (create_interface): Pass extra argument to
8495 check_class_interface_creation.
8496 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8497 (create_class): Call check_class_interface_creation and
8498 maybe_create_class_interface_decl with extra new argument. Don't
8499 add private this$<n> to anonymous classes.
8500 (method_declarator): Insert hidden this$<n> to anonymous class
8502 (java_fix_constructors): Deleted code creating default
8503 constructor. Call craft_constructor instead.
8504 (java_check_regular_methods): Set `saw_constructor' to 1 for
8506 (fix_constructors): Pass extra argument to verify_constructor_super.
8507 (verify_constructor_super): New local `sdecl', use it. Search for
8508 matching constructor (possibly featuring arguments) in super
8510 (lookup_method_invoke): Craft constructor according to arguments
8511 list when dealing with anonymous class constructors.
8512 (build_super_invocation): Pass arguments to anonymous class super
8514 (search_loop): Use FOR_LOOP_P.
8515 (labeled_block_contains_loop_p): Likewise.
8517 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8519 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8520 (enclosing_context_p): New function.
8521 (get_access_flags_from_decl): Handle CLASS_STATIC.
8522 (maybe_layout_super_class): Extra first argument passed to
8524 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8526 * decl.c (access0_identifier_node): New global.
8527 (init_decl_processing): access0_identifier_node initialized.
8528 (pushdecl): Set DECL_CONTEXT only on non type decls.
8529 * expr.c (lookup_field): Lookup inner class fields in enclosing
8531 (expand_invoke): Use ID_INIT_P.
8532 (expand_java_field_op): Use DECL_CLINIT_P.
8533 * java-tree.def (CLASS_LITERAL): New tree code.
8534 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8535 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8536 (struct lang_decl): New field `inner_access'.
8537 (enclosing_context_p): Prototyped.
8538 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8539 ID_CLINIT_P): New macros.
8540 (CLASS_STATIC): New macro.
8541 (CLASS_ACCESS0_GENERATED_P): New macro.
8542 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8543 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8544 INNER_CLASS_P): New macros.
8545 (DECL_INNER_CLASS_LIST): New macro.
8546 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8548 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8549 the shift value to int. Fixed typo in comment.
8550 * lex.c (inst_id, wpv_id): Initialize.
8551 * mangle.c (unicode_mangling_length): Take `$' into account.
8552 * parse.h (DRECOVER, RECOVER): Terminate properly.
8553 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8554 (typedef struct _jdep): New field `enclosing'.
8555 (JDEP_ENCLOSING): New macro.
8556 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8557 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8558 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8559 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8560 GET_ENCLOSING_CPC_CONTEXT): New macros.
8561 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8562 (do_resolve_class): Added extra argument in prototype.
8563 * parse.y (resolve_class): Added extra argument in prototype.
8564 (maybe_create_class_interface_decl): Likewise.
8565 (maybe_use_access_method, build_wfl_wrap): New functions.
8566 (java_complete_expand_classes, java_complete_expand_class):
8568 (java_parser_context_push_initialized_field,
8569 java_parser_context_suspend, java_parser_context_resume):
8571 (maybe_make_nested_class_name, make_nested_class_name,
8572 set_nested_class_simple_name_value,
8573 link_nested_class_to_enclosing, find_as_inner_class,
8574 find_as_inner_class_do, check_inner_class_redefinition,
8575 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8576 maybe_build_thisn_access_method, build_outer_field_access,
8577 build_outer_field_access_methods, build_outer_field_access_expr,
8578 build_outer_method_access_method, build_new_access_id,
8579 build_outer_field_access_method, outer_field_access_p,
8580 outer_field_expanded_access_p, outer_field_access_fix,
8581 build_incomplete_class_ref, patch_incomplete_class_ref,
8582 create_anonymous_class): Likewise.
8583 (inst_id, wpv_id): New static global variables.
8584 (synchronized:): New rule, tagged <node>.
8585 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8587 (anonymous_class_creation:): New rule, tagged <node>.
8588 (NEW_TK): Tagged <node>.
8589 (type_literals, array_type_literal): New rules, tagged <node>.
8590 (class_declaration:): Removed action when reducing by class_body:
8591 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8592 using GET_CPC in sub-rules.
8593 (class_member_declaration): Handle inner classes.
8594 (method_declaration): When reducing method_header:, reset
8595 current_function_decl when appropriate.
8596 (method_declarator:): Set the number of formal parameter to 0 for
8597 method declared without arguments.
8598 (constructor_declarator:): Likewise.
8599 (static_initializer:): List of elements kept in a list.
8600 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8601 use of the keyword `static' for type declarations.
8602 (block_statement:): Handle inner class declarations.
8603 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8604 type qualified `this'.
8605 (class_instance_creation_expression): Use anonymous_class_creation:
8606 to handle inner class instances creation. Handle qualified `new'.
8607 (something_dot_new): Added appropriate actions.
8608 (create_new_parser_context): New function.
8609 (java_push_parser_context, java_parser_context_save_global,
8610 java_parser_context_suspend): Use create_new_parser_context.
8611 (check_modifiers): Changed leading comment.
8612 (check_class_interface_creation): Handle interclasses.
8613 (add_superinterfaces): Fixed comment.
8614 (create_interface): Build qualified name from the raw_name instead
8615 of its matching WFL. Push the initialized fields list. raw_name added
8616 as an extra argument to maybe_create_class_interface_decl.
8617 (create_class): Build qualified name from the raw_name instead of
8618 its matching WFL. Removed assignment to current_parsed_class_un.
8619 Call PUSH_ERROR before returning an error. Suspend the current
8620 parser context when processing an inner class. Push the
8621 initialized fields list. raw_name added as an extra argument to
8622 maybe_create_class_interface_decl. Add the private this$<n>
8624 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8625 (register_fields): Get the class type from GET_CPC and handle
8626 previous errors. Added code to handle the creation of static
8627 fields in inner classes. Initialized fields initialization
8628 statements kept in a list of lists.
8629 (maybe_generate_finit): Initialized fields initialization
8630 statements kept in a list of lists. Use GET_CPC.
8631 (maybe_generate_clinit): Likewise.
8632 (method_header): Use GET_CPC and GET_CPC_UN.
8633 (parser_qualified_classname): Handle inner classes.
8634 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8635 (java_fix_constructors): Hide pointer to enclosing context
8636 instance in constructor list when dealing with inner classes.
8637 (jdep_resolve_class): Call resolve_class with extra first argument
8639 (resolve_class): Add enclosing context as a first extra argument
8640 to do_resolve_class.
8641 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8643 (resolve_no_layout): Extra argument added to resolve_class
8645 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8646 (java_get_real_method_name): Use GET_CPC_UN.
8647 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8648 (java_check_abstract_methods): Handle static method declared in
8649 inner classes by an error.
8650 (java_check_regular_methods): Use DECL_CLINIT_P.
8651 (source_start_java_method): Also set DECL_MAX_LOCALS.
8652 (create_artificial_method): Call java_parser_context_save_global
8653 and java_parser_context_restore_global instead of saving/restoring
8654 the context by hand.
8655 (expand_start_java_method): Improved verbose mode message.
8656 (java_complete_expand_methods): Fixed leading comment. Use
8658 (fix_constructors): Added assignment to this$<n> if necessary.
8659 (java_expand_classes): Call java_complete_expand_classes instead
8660 of java_complete_expand_methods.
8661 (make_qualified_primary): Simplified.
8662 (merge_qualified_name): Optimized for missing left or right parts.
8663 (resolve_expression_name): Handle access to outer class fields from
8665 (resolve_qualified_expression_name): New macro
8666 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8667 classes. Report error on non appropriate qualification of
8668 `new'. Handle qualified `this'.
8669 (not_accessible_p): Allow access to outer class private fields from
8671 (patch_method_invocation): Handle method invocations through
8672 access methods and inner class constructor invocations.
8673 (find_applicable_accessible_methods_list): Search enclosing
8674 contexts of an inner class.
8675 (search_applicable_methods_list): Fixed typo.
8676 (argument_types_convertible): Handle inner class constructors'
8677 hidden outer context reference argument.
8678 (qualify_ambiguous_name): Handle qualified `this'.
8679 (java_complete_lhs): Handle use of field accessed through
8680 artificial access methods in various cases of assignments. Handle
8682 (check_final_assignment): Use DECL_CLINIT_P.
8683 (valid_ref_assignconv_cast_p): Handle the destination being an
8684 enclosing context of the source.
8685 (patch_unaryop): Handle use of field accessed through artificial
8687 (patch_return): Use DECL_CLINIT_P.
8688 (patch_throw_statement): Use DECL_CLINIT_P.
8689 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8690 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8693 2000-01-16 Anthony Green <green@cygnus.com>
8695 * parse.y (build_string_concatenation): Only use
8696 StringBuffer(String) shortcut if String arg is constant.
8698 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8700 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8701 the shift value to int. Fixed typo in comment.
8703 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8705 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8706 * jcf-write.c: Likewise.
8707 * parse.y: Likewise.
8708 * parse.c: Regenerate.
8710 2000-01-09 Anthony Green <green@cygnus.com>
8712 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8713 bytecodes in the correct order.
8715 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8717 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8719 2000-01-06 Anthony Green <green@cygnus.com>
8721 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8722 before building constant array decl.
8724 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8726 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8727 method invocation and typo in conditional expression.
8728 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8729 the appropriate NOTE_POP.
8730 * parse.y (patch_binop): Shift value mask to feature the right
8733 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8735 * class.c (assume_compiled, assume_compiled_node): Add static
8737 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8739 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8741 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8743 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8744 to `__modifier' to avoid stringifying it.
8746 * parse.y (verify_constructor_circularity): Don't call a variadic
8747 function with a non-literal format string.
8748 (java_check_abstract_methods): Move unreachable code inside
8749 `continue' statement.
8750 (lookup_method_invoke): Call xstrdup, not strdup.
8752 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8755 * jcf-parse.c (yyparse): Likewise.
8757 * jv-scan.c (main): Likewise.
8759 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8761 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8762 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8763 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8766 * parse.y (synchronized, variable_redefinition_error,
8767 check_class_interface_creation, create_interface, create_class,
8768 method_header, finish_method_declaration,
8769 check_modifiers_consistency, method_declarator,
8770 complete_class_report_errors, check_abstract_method_definitions,
8771 java_check_regular_methods, check_throws_clauses,
8772 java_check_abstract_methods, read_import_dir,
8773 check_pkg_class_access, declare_local_variables, fix_constructors,
8774 cut_identifier_in_qualified, resolve_expression_name,
8775 resolve_qualified_expression_name, patch_method_invocation,
8776 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8777 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8778 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8779 patch_try_statement, patch_synchronized_statement,
8780 patch_throw_statement, check_thrown_exceptions,
8781 patch_conditional_expr): Likewise.
8783 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8785 * Makefile.in (LIBDEPS): Added gcc's errors.o
8786 (../jcf-dump$(exeext):): Link with gcc's errors.o
8787 (../gcjh$(exeext):): Likewise.
8788 * expr.c (expand_java_NEW): Layout the entire target type instead of
8789 laying out its methods only.
8790 (lookup_field): Layout the class after having loaded it.
8791 * java-tree.h (java_debug_context): Declared.
8792 * jcf-io.c (toplev.h): Included.
8793 (find_class): Removed assignment to jcf's outofsynch
8794 field. Force source file to be read if newer than its matching
8795 class file. Tweaked debug messages.
8796 * jcf-parse.c (jcf_out_of_synch): Deleted.
8797 (read_class): Call to jcf_out_of_synch removed.
8798 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8799 (jcf_out_of_synch): Prototype deleted.
8800 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8801 `deprecated' and `class_err': integer turned into bit-fields.
8802 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8803 * parse.y (package_list): New global.
8804 (package_declaration:): Record newly parsed package name.
8805 (extra_ctxp_pushed_p): Static global deleted.
8806 (java_parser_context_save_global): Create buffer context for the
8807 purpose of saving globals, if necessary.
8808 (java_parser_context_restore_global): Pop context pushed for the
8809 purpose of saving globals, if necessary.
8810 (java_debug_context_do): New prototype and function.
8811 (java_debug_context): Likewise.
8812 (do_resolve_class): Use already parsed package names to qualify
8813 and lookup class candidate.
8814 (java_pre_expand_clinit): Removed unnecessary local variable.
8816 1999-12-17 Tom Tromey <tromey@cygnus.com>
8818 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8820 (process_file): Use `\n\' at end of each line in string.
8822 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8824 * expr.c (expand_invoke): Layout the loaded class before
8825 attempting to use it.
8826 (expand_java_field_op): Allow final field assignments to take
8828 * typeck.c (convert): Return error_mark_node if expr is null.
8830 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8832 * class.c (class_depth): Return -1 if the class doesn't load
8834 * expr.c (can_widen_reference_to): Check for errors during depth
8835 computation and return 0 accordingly.
8836 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8837 create default constructors and add an other error check.
8838 * parse.h (java_fix_constructors): Prototyped.
8839 * parse.y (java_pre_expand_clinit): Likewise.
8840 (build_super_invocation): Re-prototyped to feature one argument.
8841 (java_check_circular_reference): Directly use `current'.
8842 (java_fix_constructors): New function.
8843 (java_check_regular_methods): Don't create default constructors
8844 here, but abort if none were found.
8845 (java_complete_expand_methods): Pre-process <clinit> calling
8846 java_pre_expand_clinit.
8847 (java_pre_expand_clinit): New function.
8848 (fix_constructors): build_super_invocation invoked with the
8849 current method declaration as an argument.
8850 (build_super_invocation): Use the context of the processed method
8851 decl argument instead of current_class.
8852 * typeck.c (lookup_java_method): Take WFLs in method names into
8855 1999-12-14 Per Bothner <per@bothner.com>
8857 * class.c (make_class_data): flag_keep_inline_functions to keep
8858 private methods in the method array.
8860 1999-12-15 Anthony Green <green@cygnus.com>
8862 * check-init.c (check_init): Take into account both types of
8863 `throw's when checking for uninitialized variables.
8865 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8867 * parse.y (java_complete_lhs): Force conversion of array
8868 dimensions to int_type_node, that's what runtime's ABI expects.
8870 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8872 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8873 operand of a WFL, until the Java front-end gets fixed with regard
8874 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8876 1999-12-10 Andrew Haley <aph@cygnus.com>
8878 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8879 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8880 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8884 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8886 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8887 before calling expand_eh_region_start and expand_start_all_catch.
8888 * except.c (expand_start_java_handler): Switch to permanent
8889 obstack before calling expand_eh_region_start.
8890 (expand_end_java_handler): Switch to permanent obstack before
8891 calling expand_start_all_catch.
8893 1999-12-5 Anthony Green <green@cygnus.com>
8895 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8896 function with side effects.
8897 (init_decl_processing): Mark all memory allocating DECLs with
8900 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8902 * except.c (expand_end_java_handler): Call
8903 expand_resume_after_catch and end_catch_handler.
8905 1999-11-30 Anthony Green <green@cygnus.com>
8907 * verify.c (verify_jvm_instructions): Create new return label
8908 chain if non existent (don't rely on the verified state of the jsr
8911 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8913 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8914 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8916 * parse.y (patch_assignment): Removed bogus final class test on
8917 lhs when checking on whether to emit an ArrayStoreException runtime
8919 * expr.c (expand_java_arraystore): Likewise.
8921 1999-11-28 Anthony Green <green@cygnus.com>
8923 * decl.c (find_local_variable): Reuse single slot decls when
8926 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8928 * jcf-parse.c (saw_java_source): Global variable removed.
8929 (read_class): Don't use `saw_java_source'. Added extra braces.
8930 (yyparse): Code setting `saw_java_source' removed.
8932 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8934 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8936 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8938 * verify.c (merge_type_state): Non verified subroutines being
8939 considered more than once to trigger passive type merge.
8941 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8943 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8944 in case of error. Error message tuned.
8946 1999-11-21 Anthony Green <green@cygnus.com>
8948 * constants.c (find_methodref_index): Unwrap method names before
8949 inserting them in the constant pool.
8951 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8953 * class.c (assume_compiled_node): New typedef.
8954 (assume_compiled_tree): New static data.
8955 (find_assume_compiled_node): New function.
8956 (add_assume_compiled): New function.
8957 (assume_compiled): New function.
8958 * class.c (make_class_data): Use assume_compiled.
8959 (is_compiled_class): Use assume_compiled.
8961 * java-tree.h (add_assume_compiled): Declare.
8963 * lang.c (lang_decode_option): Parse new options.
8965 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8967 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8968 int_type_node: that's what `_Jv_AllocObject' expects.
8970 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8972 * parse.y (lookup_method_invoke): Use lang_printable_name to
8973 reliably build the type name during error report. Fixes PR gcj/97.
8975 1999-11-09 Tom Tromey <tromey@cygnus.com>
8977 * jcf-path.c: Include <sys/stat.h>.
8978 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8979 (DIR_UP): New macro.
8981 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8983 * parse.y (source_end_java_method): Resume permanent allocation,
8984 reversing Apr 27 1998 patch.
8985 (patch_string_cst): Pop obstacks after having pushed the permanent
8988 1999-11-05 Tom Tromey <tromey@cygnus.com>
8990 * class.c (finish_class): Emit inlined methods if any native
8991 methods exist in the class. Fixes PR gcj/85.
8993 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8995 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8996 (qualify_ambiguous_name): Likewise.
8998 1999-11-03 Godmar Back <gback@cs.utah.edu>
9000 * typeck.c: (lookup_java_method): search all inherited
9001 interfaces when looking up interface method.
9003 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * parse.y (method_header:): Issue error message for rule `type
9007 (synchronized:): Error report when not using synchronized.
9009 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9011 * parse.y (resolve_qualified_expression_name): Prevent `this' from
9012 being used before the superclass constructor has been called.
9013 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
9014 instead of `CALL_THIS_CONSTRUCTOR_P'.
9016 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
9018 * check-init.c: Fix typo in comment.
9020 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9022 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
9025 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9027 * parse.y (expression_statement:): Call function to report
9028 improper invocation of a constructor.
9029 (parse_ctor_invocation_error): New function.
9031 1999-10-26 Mark Mitchell <mark@codesourcery.com>
9033 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
9036 1999-10-21 Tom Tromey <tromey@cygnus.com>
9038 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
9039 in generated `main'.
9041 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
9044 (qualify_ambiguous_name): Likewise.
9046 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * parse.y (java_complete_tree): fold_constant_for_init to work on
9050 (java_complete_lhs): Likewise.
9051 (array_constructor_check_entry): Complete an initializer element
9052 on permanent_obstack.
9054 1999-10-19 Tom Tromey <tromey@cygnus.com>
9056 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
9057 From Mike Moreton <mike@pillim.demon.co.uk>.
9059 1999-10-15 Greg McGary <gkm@gnu.org>
9061 * java-tree.h (flag_bounds_check): Remove extern decl.
9062 * lang.c (flag_bounds_check): Remove global variable.
9063 (lang_f_options): Remove "bounds-check" entry.
9064 (lang_init_options): Default flag_bounds_check to "on".
9066 1999-10-14 Tom Tromey <tromey@cygnus.com>
9068 * jvgenmain.c (usage): New function.
9069 (main): Use it. Also, handle `-D' options.
9070 * jvspec.c (lang_specific_driver): Recognize -D.
9071 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
9073 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
9075 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9077 * jcf-dump.c (print_constant, disassemble_method): Don't call a
9078 variadic function with a non-literal format string.
9080 * parse-scan.y (report_main_declaration): Likewise.
9082 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
9084 * parse.y (read_import_dir, patch_assignment, patch_binop,
9085 patch_array_ref): Likewise.
9087 * typeck.c (build_java_array_type): Likewise.
9089 * verify.c (verify_jvm_instructions): Likewise.
9091 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9093 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
9095 1999-10-07 Anthony Green <green@cygnus.com>
9097 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
9098 where CHECK_PUT may fail for valid reasons.
9100 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
9101 UNSAFE_PUTN): New macros.
9103 1999-10-04 Tom Tromey <tromey@cygnus.com>
9105 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9106 well. Fixes Java PR gcj/59.
9107 * parse-scan.y (yyerror): Report errors.
9109 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9111 * decl.c (insert_block): Remove unconditional `abort'.
9113 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9115 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9116 FUNCTION_CODE now of type int. All callers changed.
9117 Set the builtin's DECL_BUILT_IN_CLASS.
9119 1999-09-23 Tom Tromey <tromey@cygnus.com>
9121 * jvspec.c (lang_specific_driver): Don't read spec file if
9122 -fsyntax-only given.
9124 1999-09-22 Tom Tromey <tromey@cygnus.com>
9126 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9128 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9129 (WORDS_TO_LONG): Likewise.
9130 (WORDS_TO_DOUBLE): Likewise.
9132 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9134 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9135 (RELOCATION_VALUE_1): Likewise.
9136 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9137 push_in_const, push_long_const): Prototyped.
9138 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9139 (push_constant2): Likewise.
9140 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9141 (find_constant_wide): Cast find_constant2's integer arguments to
9143 (find_constant_index): Cast find_constant2's and find_constant2's
9144 integer arguments to `jword'.
9145 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9146 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9147 (emit_if): Use RELOCATION_VALUE_1.
9148 (emit_goto): Likewise.
9149 (emit_jsr): Likewise.
9150 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9151 argument to push_long_const to HOST_WIDE_INT.
9153 1999-09-15 Andreas Schwab <schwab@suse.de>
9155 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9157 1999-09-20 Nick Clifton <nickc@cygnus.com>
9159 * lang.c (lang_decode_option): Extend comment.
9161 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9163 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9166 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9168 * gjavah.c (get_field_name, print_method_info, print_include,
9169 add_namelet): Use xmalloc, not malloc.
9171 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9172 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9175 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9177 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9179 * jcf-path.c (add_entry): Likewise.
9181 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9183 * jv-scan.c (xmalloc): Remove definition.
9185 * jvgenmain.c (xmalloc): Likewise.
9187 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9189 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9191 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9192 concat, not xmalloc/sprintf.
9193 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9194 (xstrdup): Remove definition.
9196 * parse.y (duplicate_declaration_error_p,
9197 constructor_circularity_msg, verify_constructor_circularity,
9198 check_abstract_method_definitions, java_check_regular_methods,
9199 java_check_abstract_methods, patch_method_invocation,
9200 check_for_static_method_reference, patch_assignment, patch_binop,
9201 patch_cast, array_constructor_check_entry, patch_return,
9202 patch_conditional_expr): Use xstrdup, not strdup.
9204 * zextract.c (ALLOC): Use xmalloc, not malloc.
9206 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9208 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9210 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9211 (do_spec, lang_specific_pre_link, lang_specific_driver,
9212 input_filename, input_filename_length): Don't declare.
9213 (main_class_name, jvgenmain_spec, lang_specific_driver):
9215 (lang_specific_driver): All calls to the function pointer
9216 parameter now explicitly call `fatal'.
9218 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9220 * parse.y (find_applicable_accessible_methods_list): Search
9221 abstract classes as interfaces.
9223 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9225 * class.c (finish_class): We're now outside a valid method
9226 declaration. Tell the rest of gcc so.
9228 1999-09-08 Bruce Korb autogen@linuxbox.com
9230 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9232 1999-09-07 Tom Tromey <tromey@cygnus.com>
9234 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9236 (decode_signature_piece): Don't emit "::" in JArray<>.
9237 (print_namelet): Only print trailing `;' when printing a class.
9239 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9241 * java-tree.h: Delete declarations for all tree nodes now moved to
9243 * decl.c: Delete their definitions.
9245 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9247 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9248 * Makefile.in (OBJS): Add ggc-callbacks.o.
9249 (OBJDEPS): Likewise.
9251 1999-09-03 Tom Tromey <tromey@cygnus.com>
9253 * parse.y (strip_out_static_field_access_decl): Return operand if
9254 it satisfies JDECL_P.
9256 1999-09-02 Tom Tromey <tromey@cygnus.com>
9258 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9259 Handle nested arrays, like `[[I'.
9261 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9263 * class.c (finish_class): Remove unused parameter, all callers
9266 * expr.c (build_java_athrow): Change return type to void.
9267 (java_lang_expand_expr): Make sure each case in switch returns a
9270 * java-tree.h (finish_class): Fix prototype to take void args.
9272 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9273 (main): Issue return from main, not exit.
9275 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9277 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9279 * jv-scan.c (main): Issue return from main, not exit.
9281 * parse.y (check_abstract_method_definitions,
9282 java_check_abstract_method_definitions): Add static prototypes.
9283 (java_complete_expand_methods): Fix call to `finish_class'.
9285 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9288 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9290 * lang.c (language_string): Constify.
9292 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9294 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9295 Remove hacks for stuff which comes from libiberty.
9297 * Make-lang.in: Likewise.
9299 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9301 * Makefile.in (xref.o): Depend on xref.c explicitly.
9303 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9305 * java-tree.h (lang_printable_name): Constify a char*.
9307 * lang.c (lang_printable_name): Likewise.
9309 1999-08-27 Jeffrey A Law (law@cygnus.com)
9311 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9314 1999-08-26 Tom Tromey <tromey@cygnus.com>
9316 * gjavah.c (print_cxx_classname): Print "::" before qualified
9319 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9321 * parse.y (lookup_cl): Changed leading comment. Now does its best
9322 to set the column number.
9323 (qualify_ambiguous_name): Take WFL wrappers into account.
9325 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9327 * verify.c (verify_jvm_instructions): Don't check instruction
9328 validity beyond end of method.
9330 1999-08-25 Tom Tromey <tromey@cygnus.com>
9332 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9334 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9336 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9337 cxx_keyword_subst, generate_access, name_is_method_p,
9338 get_field_name, print_field_name, super_class_name, print_include,
9339 decode_signature_piece, print_class_decls, usage, help,
9340 java_no_argument, version, add_namelet, print_namelet): Add static
9342 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9343 name_is_method_p): Constify a char*.
9344 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9345 Provide a final else clause in an if-else-if.
9346 (print_field_info): Add missing final arg in function call to
9348 (print_method_info, decompile_method, decode_signature_piece,
9349 print_c_decl, print_full_cxx_name, print_stub,
9350 print_mangled_classname, super_class_name, print_include,
9351 add_namelet, add_class_decl, print_class_decls, process_file,
9352 help): Constify a char*.
9354 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9355 push_int_const, find_constant_wide, find_constant_index,
9356 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9357 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9358 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9359 emit_if, emit_goto, emit_jsr, call_cleanups,
9360 make_class_file_name): Add static prototypes.
9361 (generate_bytecode_return, generate_bytecode_insns): Pass a
9362 NULL_PTR, not a NULL_TREE.
9364 * jv-scan.c: Include "jcf.h".
9365 (main): Declare using DEFUN macro.
9367 * jvspec.c (find_spec_file, lang_specific_pre_link,
9368 lang_specific_driver): Add prototypes.
9369 (find_spec_file): Constify a char*.
9371 * keyword.gperf (hash, java_keyword): Add prototypes.
9373 * lang.c (lang_print_error): Add static prototype.
9374 (lang_init): Prefer memcpy over bcopy to avoid casts.
9376 * lex.c (yylex): Add static prototype.
9378 * parse-scan.y: Include "lex.c" earlier.
9380 * parse.h: Remove redundant declaration for `yylex'.
9382 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9383 labeled_block_contains_loop_p): Add static prototypes.
9384 (not_accessible_p): Make static to match prototype.
9386 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9388 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9390 * parse.y (check_method_redefinition): Changed leading comment.
9391 (check_abstract_method_definitions): New function.
9392 (java_check_abstract_method_definitions): New function.
9393 (java_check_regular_methods): Call it.
9394 (verify_constructor_super): Fixed indentation.
9395 (lookup_method_invoke): Likewise.
9397 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9399 * parse.y (method_header): Return a null pointer if the current
9401 (finish_method_declaration): Return if the current function decl
9403 (source_start_java_method): Likewise.
9404 (java_method_add_stmt): Likewise.
9406 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9408 * class.c (emit_register_class): Removed unnecessary call to
9410 * parse.y (labeled_block_contains_loop_p): Removed unused local
9413 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9415 * parse.y (java_refold): Added prototype.
9417 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9420 (java_stabilize_reference): Removed unnecessary `else'.
9421 (java_complete_lhs): Set flag to remember boolean. Call
9422 java_refold. Added comments.
9423 (java_decl_equiv): New function.
9424 (binop_compound_p): Likewise.
9425 (java_refold): Likewise.
9426 (patch_unaryop): Striped static field access assigned to decl and
9427 op. Changed promotion scheme for ++/-- operators.
9428 (search_loop): New function.
9429 (labeled_block_contains_loop_p): Likewise.
9430 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9432 (patch_bc_statement): Call search_loop. Fixed comment.
9434 1999-08-14 Anthony Green <green@cygnus.com>
9436 * expr.c (java_lang_expand_expr): Mark static array data as
9439 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9441 * jvgenmain.c (main): NUL-terminate name_obstack.
9443 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9445 * check-init.c (check_bool2_init, done_alternative): Add static
9448 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9449 (add_method, build_utf8_ref, build_class_ref,
9450 append_gpp_mangled_type, layout_class_method): Constify a char*.
9452 * decl.c (push_promoted_type, make_binding_level): Add static
9454 (push_promoted_type, pushdecl): Constify a char*.
9456 * except.c (find_handler_in_range, link_handler,
9457 check_start_handlers): Add static prototypes.
9459 * expr.c (process_jvm_instruction): Constify a char*.
9461 * gjavah.c (main): Constify a char*.
9463 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9466 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9468 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9469 munge, print_ents): Constify a char*.
9471 * jcf-dump.c (disassemble_method): Constify a char*.
9472 (print_constant_pool, print_exception_table): Add static prototypes.
9473 (print_constant, print_exception_table, main, disassemble_method):
9476 * jcf-io.c (find_classfile, find_class): Likewise.
9478 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9479 (set_source_filename, predefined_filename_p): Add static prototypes.
9480 (set_source_filename, get_constant, get_class_constant,
9481 find_in_current_zip): Constify a char*.
9483 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9485 (add_entry, add_path, jcf_path_classpath_arg,
9486 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9488 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9489 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9490 jcf_parse_one_method, jcf_parse_methods,
9491 jcf_parse_final_attributes): Add static prototypes.
9492 (get_attribute): Constify a char*.
9494 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9495 jcf_dependency_add_target, jcf_path_classpath_arg,
9496 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9498 * jv-scan.c (main): Constify a char*.
9499 (gcc_obstack_init): Add prototype arguments.
9501 * jvgenmain.c (gcc_obstack_init): Likewise.
9502 (main): Constify a char*.
9504 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9506 (put_decl_string, lang_print_error): Constify a char*.
9507 (lang_init): Remove redundant extern prototype.
9509 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9511 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9512 Add static prototypes.
9513 (get_type_from_signature): Constify a char*.
9515 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9516 Add static prototypes.
9517 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9518 (verify_jvm_instructions): Constify a char*.
9520 * xref.c (xref_flag_value): Likewise.
9522 * xref.h (xref_flag_value): Likewise.
9524 * zextract.c (makeword, makelong): Add static prototypes.
9525 (makeword, makelong): Constify a uch*.
9527 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9529 * lang.c (java_dummy_print): Constify a char*.
9530 (lang_print_error): Likewise.
9531 (lang_init): Remove redundant prototype for `print_error_function'.
9532 (lang_init_source): Likewise.
9533 (lang_identify): Constify a char*.
9535 1999-08-09 Tom Tromey <tromey@cygnus.com>
9537 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9538 (WORDS_TO_LONG): Likewise.
9539 (WORDS_TO_DOUBLE): Likewise.
9541 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9543 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9545 * expr.c (java_stack_pop, java_array_data_offset,
9546 build_java_throw_out_of_bounds_exception, case_identity,
9547 build_java_check_indexed_type): Add static prototypes.
9548 (linenumber_table, expand_invoke, expand_java_field_op,
9549 build_primtype_type_ref, expand_byte_code): Constify a char*.
9551 * java-tree.h (build_primtype_type_ref, linenumber_table):
9553 (java_lang_expand_expr): Add prototype.
9555 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9556 `java_lang_expand_expr'.
9558 * lex.c (java_lex_error): Constify a char*.
9559 (java_get_unicode, java_read_char, java_allocate_new_line,
9560 java_unget_unicode, java_sneak_unicode): Prototype.
9562 * parse-scan.y (current_class, package_name, method_declarator,
9563 report_class_declaration, yyerror): Constify a char*.
9565 * parse.h (java_report_errors): Prototype.
9566 (yyerror): Constify a char*.
9568 * parse.y (classitf_redefinition_error, check_modifiers,
9569 parse_jdk1_1_error, lookup_package_type,
9570 lookup_package_type_and_set_next, get_printable_method_name,
9571 purify_type_name): Constify a char*.
9572 (build_super_invocation, maybe_generate_finit,
9573 verify_constructor_super, parser_add_interface,
9574 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9575 java_complete_expand_methods, java_expand_finals,
9576 cut_identifier_in_qualified, java_stabilize_reference,
9577 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9578 merge_string_cste): Prototype.
9579 (single_type_import_declaration, yyerror,
9580 variable_redefinition_error, build_array_from_name,
9581 build_unresolved_array_type, check_class_interface_creation,
9582 resolve_class, complete_class_report_errors,
9583 note_possible_classname, read_import_dir,
9584 find_in_imports_on_demand, resolve_package, fix_constructors,
9585 check_deprecation, lookup_method_invoke,
9586 maybe_build_primttype_type_ref, array_constructor_check_entry):
9588 (java_complete_expand_methods, java_expand_finals): Make static.
9589 (convert_narrow): Remove static prototype.
9591 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9593 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9595 1999-08-02 Richard Henderson <rth@cygnus.com>
9597 * decl.c: Include defaults.h instead of expr.h.
9598 * parse.y: Likewise.
9600 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9602 * java/decl.c (start_java_method): Change all uses of
9603 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9604 Ensure expr.h is included.
9605 * java/expr.c (pop_arguments): Ditto.
9606 * java/parse.y (expand_start_java_method): Ditto.
9608 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9610 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9612 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9614 * decl.c: Include "function.h".
9615 * except.c: Likewise.
9616 * parse.y: Likewise.
9617 * Makefile.in: Update dependencies.
9619 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9621 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9622 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9623 `modifier' with ATTRIBUTE_UNUSED.
9625 * gjavah.c (process_file): Add braces around ambiguous `else'.
9627 * jcf-dump.c (print_access_flags, localvar_free): Change return
9630 * parse.y (java_complete_expand_method): Initialize variable
9632 (resolve_qualified_expression_name): Likewise for `field_decl'.
9633 (patch_method_invocation): Likewise for `class_to_search'.
9634 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9635 (patch_assignment): Likewise for `lhs_type'.
9637 * verify.c (verify_jvm_instructions): Remove unused variable
9640 1999-07-25 Richard Henderson <rth@cygnus.com>
9642 * decl.c (va_list_type_node): New.
9644 1999-07-25 Anthony Green <green@cygnus.com>
9646 * gjavah.c (print_stub): New function.
9647 (METHOD_IS_NATIVE): New macro.
9648 (print_mangled_classname): Make static.
9649 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9650 (process_file): Perform stub generation.
9651 (HANDLE_METHOD): Don't emit class decls during stub
9653 (HANDLE_END_METHOD): Take into account stub generation.
9654 (print_method_info): Handle stub generation.
9655 (print_stub): New function.
9656 (print_cxx_classname): Make signature consistant with others.
9657 (help): Describe -stubs option.
9658 (main): Create stub file.
9659 (version): Use version.c.
9660 (print_full_cxx_name): New function.
9661 (print_c_decl): Use print_full_cxx_name.
9663 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9665 * check-init.c (check_init): Handle MAX_EXPR.
9667 1999-07-15 Andrew Haley <aph@cygnus.com>
9669 * lang.c (flag_use_divide_subroutine): New variable.
9670 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9671 fp-to-integer conversion.
9672 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9675 * expr.c (build_java_soft_divmod): New function.
9676 (build_java_binop): Call build_java_soft_divmod if
9677 flag_use_divide_subroutine is set.
9678 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9679 soft_lrem_node: new builtin functions.
9680 (init_decl_processing) Initialize the new builtins.
9681 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9682 soft_lrem_node: new builtin functions.
9683 (build_java_soft_divmod): New function.
9684 * parse.y: Call build_java_soft_divmod if
9685 flag_use_divide_subroutine is set.
9688 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9689 a --specs= arg) even if not linking.
9690 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9691 -fuse-divide-subroutine
9693 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9695 * parse.y (resolve_and_layout): Check methods only once.
9696 (resolve_qualified_expression_name): Verify thrown exceptions
9698 (check_thrown_exceptions): Reject exceptions thrown in
9699 initializer. Error message tuned.
9701 1999-07-14 Andrew Haley <aph@cygnus.com>
9703 * expr.c (expand_expr): Do not return the last statement in a
9704 block as the block's value.
9706 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9708 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9709 CALL_EXPR, to avoid order of evaluation changes.
9711 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9713 * parse.y (qualify_ambiguous_name): Do not use
9714 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9716 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9718 * check-init.c (check_init): Handle MAX_EXPR.
9719 * expr.c (force_evaluation_order): Force method call arguments to
9720 be evaluated in left-to-right order.
9721 * parse.y (qualify_ambiguous_name): Loop again to qualify
9722 NEW_ARRAY_EXPR properly.
9724 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9726 * parse.y (patch_invoke): Resolve unresolved invoked method
9728 (qualify_ambiguous_name): STRING_CST to qualify expression for
9729 type name resolution.
9731 1999-06-24 Andrew Haley <aph@cygnus.com>
9733 * class.c (finish_class): Whenever a deferred method is
9734 output, rescan the list of methods to see if a new candidate for
9735 output can be found.
9737 1999-06-28 Tom Tromey <tromey@cygnus.com>
9739 * jvspec.c (lang_specific_driver): Recognize --help.
9741 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9743 * parse.y (resolve_package): Fixed bogus return statement.
9744 (patch_method_invocation): Resolve method invocation beginning with
9745 a package name qualifier.
9747 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9749 * Make-lang.in (java.stage1): Depend on stage1-start.
9750 (java.stage2): Likewise for stage2-start.
9751 (java.stage3): Likewise for stage3-start.
9752 (java.stage4): Likewise for stage4-start.
9754 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9756 * parse.y (java_complete_lhs): When doing cross referencing, don't
9757 try to keep file location on a WFL expanded as a CALL_EXPR.
9759 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9761 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9762 compiling to class file a void method with an empty method body.
9763 As a side effect, the bytecode backend will generate the
9764 appropriate `return' instruction.
9766 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * parse.y (lookup_package_type_and_set_next): New function prototype.
9769 (resolve_package): Search current and imported packages.
9770 (lookup_package_type_and_set_next): New function.
9772 1999-06-22 Andrew Haley <aph@cygnus.com>
9774 * verify.c (verify_jvm_instructions): Check for pending blocks
9775 before invalid PC test and opcode switch, not after.
9777 1999-06-21 Andrew Haley <aph@cygnus.com>
9779 * except.c (find_handler_in_range): The upper limit for exception
9780 ranges is exclusive, not inclusive: (start <= pc < end).
9781 (link_handler): find child pointer which points to outer by
9782 searching sibling list: previous code incorrectly assumed that
9783 outer->outer->first_child must point to outer.
9784 * verify.c (verify_jvm_instructions): FIXME added to code for
9786 (verify_jvm_instructions): Do not assume that the last block
9787 processed in a subroutine is a block which ends with a `ret'
9788 instruction. With some control flows it is possible that the last
9789 block ends with an `athrow'.
9791 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9793 * parse.y (qualify_ambiguous_name): Reorganized the post
9794 evaluation of non WFL leading expression nodes.
9796 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9798 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9801 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9803 * parse.y (qualify_ambiguous_name): Handle qualified expression
9804 beginning with a STRING_CST.
9806 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9808 * parse.y (register_fields): Set DECL_INITIAL on both
9809 pre-initialized static and public fields.
9810 (resolve_field_access): Static field access expressions to always
9812 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9813 qualification. CONVERT_EXPR to be resolved as an expression name.
9814 (java_complete_lhs): Identify and access qualified final
9815 initialized field in switch statement case expression.
9816 (fold_constant_for_init): Pre-initialized field decl constant to
9819 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9821 * parse.y (note_possible_classname): Mark returned node with
9822 QUALIFIED_P only if the original class name contained a '/'.
9824 1999-06-05 Anthony Green <green@cygnus.com>
9826 * Make-lang.in (gcjh): More parallel build fixes.
9828 1999-06-03 Mike Stump <mrs@wrs.com>
9830 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9832 1999-06-02 Anthony Green <green@cygnus.com>
9834 * except.c (link_handler): Chain exception handlers in order.
9836 1999-06-02 Anthony Green <green@cygnus.com>
9838 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9839 with nops and process as usual in order to always set correct EH
9840 ranges. Emit detailed warnings about unreachable bytecodes.
9842 1999-06-02 Anthony Green <green@cygnus.com>
9844 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9847 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9849 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9850 or the searched field decl.
9852 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9854 * parse.y (fold_constant_for_init): Convert numerical constant
9855 values to the type of the assigned field.
9857 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9859 * expr.c (lookup_field): Relaxed the test on class loading error
9861 * parse.y (fold_constant_for_init): Enabeled old code.
9863 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9865 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9866 decide the validity of the cast of a java.lang.Cloneable reference
9868 (patch_conditional_expr): Fixed first argument passed to
9869 binary_numeric_promotion.
9871 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9873 * parse.y (qualify_ambiguous_name): Take into account that a
9874 CONVERT_EXPR might specify a type as a WFL.
9876 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9878 * parse.y (patch_assignment): Save the rhs before using it as an
9879 argument to _Jv_CheckArrayStore.
9881 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9883 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9885 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9887 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9888 floating point literal only when the exponent indicator has been
9891 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9893 * parse.y (formal_parameter:): Construct argument tree list
9894 element even if a yet unsupported final parameter was encountered.
9896 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9898 * parse.y (finish_method_declaration): Issue errors for native or
9899 abstract methods declared with a method body, as well as for non
9900 native or non abstract methods with no method body.
9902 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9904 * class.c (build_utf8_ref): Initialize variable `field'.
9906 * decl.c (init_decl_processing): Initialize variable `field'.
9908 * expr.c (build_known_method_ref): Mark parameters `method_type',
9909 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9910 (process_jvm_instruction): Likewise for parameter `length'.
9912 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9913 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9916 * parse.y (maybe_generate_clinit): Remove unused variable
9917 `has_non_primitive_fields'.
9918 (find_in_imports_on_demand): Initialize variables `node_to_use'
9920 (patch_binop): Likewise for variable `prom_type'.
9921 (patch_unaryop): Likewise for variable `prom_type'.
9923 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9925 * xref.c (xref_table): Add missing initializer.
9927 1999-05-14 Tom Tromey <tromey@cygnus.com>
9929 * java-except.h (struct eh_range): Removed unused `next' member.
9930 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9931 after adding all exception handlers. Sort exception ranges in
9933 (struct pc_index): New structure.
9934 (start_pc_cmp): New function.
9935 * except.c (add_handler): Return `void'. Don't call link_handler;
9936 instead construct an ordinary linked list and do range
9938 (check_nested_ranges): New function.
9939 (link_handler): Changed interface to allow merging of eh_ranges.
9940 Split overlapping ranges. Return `void'.
9942 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9944 * parse.y (constructor_block_end:): New rule, tagged <node>.
9945 (constructor_body:): Use `constructor_block_end' instead of
9948 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9950 * parse.y (statement_nsi:): Pop `for' statement block.
9951 (java_complete_lhs): Labeled blocks containing no statement are
9952 marked as completing normally.
9954 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9956 * xref.c (xref_set_current_fp): New function, defined.
9957 * xref.h (xref_set_current_fp): New function, prototyped.
9959 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9961 * check-init.c (check_init): Take into account that
9962 LABELED_BLOCK_STMT can be empty.
9964 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9966 * parse.y (java_check_regular_methods): Warning check on not
9967 overriding methods with default access in other packages does not
9968 apply to `<clinit>'.
9969 (java_complete_lhs): If block body is an empty_stmt_node, replace
9970 it by NULL_TREE. This prevents gcc from generating an irrelevant
9973 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9975 * check-init.c (check_init): Removed code accepting to see things
9976 falling through default:, when doing xrefs.
9977 * java-tree.h (do_not_fold): New global variable, declared.
9978 * parse.y (do_not_fold): New global variable, defined.
9979 (java_complete_expand_method): Set `do_not_fold' to the value of
9980 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9981 and reinstall them after them have been purged; do not check for
9982 initializations; do not issue missing return errors.
9983 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9985 (patch_binop): Skip the fold part when doing xrefs.
9986 (build_string_concatenation): Skip the concatenation part when
9988 (patch_synchronized_statement): Do not generate a try-finally when
9990 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9991 and keep the location where the throw was seen.
9992 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9993 any treatment on the converted node an simply return a NOP_EXPR of
9995 * xref.c (xref_get_data): New function, defined.
9996 * xref.h (xref_get_data): New function, declared.
9997 (XREF_GET_DATA): Use xref_get_data.
9999 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10001 * gjavah.c (print_include): Cast the result of `strlen' to int
10002 when comparing against a signed value.
10003 (add_namelet): Likewise.
10005 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10007 * expr.c (expand_invoke): Mark parameter `nargs' with
10009 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
10011 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
10014 * jcf-reader.c (get_attribute): Cast a value to long
10015 when comparing against a signed expression. Likewise.
10017 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
10018 HOST_BITS_PER_CHAR.
10020 1999-05-11 Andrew Haley <aph@cygnus.com>
10022 * parse.y (source_end_java_method): If the current method contains
10023 any exception handlers, force asynchronous_exceptions: this is
10024 necessary because signal handlers in libjava may throw exceptions.
10025 * decl.c (end_java_method): Ditto.
10027 1999-05-11 Tom Tromey <tromey@cygnus.com>
10029 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
10031 * jvspec.c (THREAD_NAME): Removed.
10032 (GC_NAME): Likewise.
10033 (MATHLIB): Likewise.
10034 (WITHLIBC): Likewise.
10036 (THREADLIB): Likewise.
10037 (MATH_LIBRARY): Likewise.
10038 (lang_specific_driver): Don't add `-l' options to command line.
10039 Instead, add a single --specs option. Recognize `-L' options and
10040 use them to search for spec file.
10041 (find_spec_file): New function.
10042 (SPEC_FILE): New define.
10044 1999-05-11 Dave Brolley <brolley@cygnus.com>
10046 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
10047 cpplib-enabled build.
10049 1999-05-05 Per Bothner <bothner@cygnus.com>
10051 * class.c (make_field_value): DECL_INITIAL may be a string literal;
10052 temporarily zero it while calling rest_of_decl_compilation.
10054 * java-tree.h (string_ptr_type_node): Add declaration.
10055 * decl.c: Define and initialize string_ptr_type_node.
10056 * parse.y (patch_string_cst): Use string_ptr_type_node.
10058 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
10059 * parse.y (for_statement): Now unconditionally exit_block.
10060 (finish_labeled_statement): No longer exit_block if for-loop.
10061 (patch_loop_statement): Check harder if the loop is already labeled.
10063 * parse.y (patch_initialized_static_field): Removed function.
10064 (maybe_generate_clinit): Removed special handling for interfaces.
10065 (java_complete_expand_methods): Do a preliminary java_complete_tree
10066 on <clinit> to determine if it can be removed.
10067 (java_complete_expand_method): Remove special handling for <clinit>.
10068 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
10069 optimize if we get back empty_stmt_node.
10070 For MODIFY_EXPR, re-do checking of static initializers.
10071 (fold_constant_for_init): Don't return immediate if VAR_DECL.
10072 For VAR_DECL, pass correct context.
10074 * verify.c (verify_jvm_instructions): Better error messages.
10076 1999-05-03 Tom Tromey <tromey@cygnus.com>
10078 * parse-scan.y (interface_declaration): Call
10079 report_class_declaration for interfaces.
10081 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
10083 * Makefile.in: Remove -v from bison command lines.
10085 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10087 * check-init.c (check_init): Exclude a case of error when doing
10089 * class.c (layout_class_method): Don't generate the error message
10090 twice when compiling from source.
10091 * lang-options.h: Added `-Wredundant-modifers' and
10092 `-Wunusupported-jdk11' flags and help text.
10093 * lang.c (lang_decode_option): Added support for
10094 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
10095 flag_static_local_jdk11 and flag_redundant set accordingly.
10096 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
10097 * parse.h (EXPR_WFL_ADD_COL): New macro.
10098 (DECL_END_SOURCE_LINE): Likewise.
10099 (DECL_INHERITED_SOURCE_LINE): Likewise.
10100 * parse.y (static_ref_err): New function, prototyped.
10101 (CCB_TK): Now tagged <operator>.
10102 (class_body:): Remember the location of the closing '}' of a class
10103 definition when doing xrefs.
10104 (block:): Likewise.
10105 (block_end:): Likewise.
10106 (create_class): Remember the location of the inherited class
10107 identifier when doing xrefs.
10108 (register_fields): Added test on first operand of `init' before
10109 testing it TREE_CODE.
10110 (method_header): Store the location of the class identifier in the
10111 class decl when doing xrefs.
10112 (finish_method_declaration): Don't combine first/last method line
10114 (java_check_regular_methods): Warning check on not overriding
10115 methods with default access on other packages move before check on
10116 static methods. Initialization of `aflags' also moved up.
10117 (resolve_expression_name): Call static_ref_err to report the error.
10118 (static_ref_err): New function, implemented.
10119 (resolve_field_access): Returned simplified static field access
10121 (resolve_qualified_expression_name): Check for illegal use of
10122 static fields in a non static context. Call static_ref_err to
10123 report error in various places.
10124 (java_complete_tree): Do not fold initialized static fields when
10126 (java_complete_lhs): Likewise.
10128 1999-04-29 Anthony Green <green@cygnus.com>
10130 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10131 create internal labels.
10132 (lookup_label): Ditto.
10134 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10136 * class.c (layout_class_method): Generate <clinit>'s rtl for
10138 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10139 for interfaces' <clinit>.
10140 * expr.c (lookup_field): Search for fields in interfaces.
10141 (expand_invoke): Fixed indentation.
10142 (expand_java_field_op): Likewise. Use IS_CLINIT.
10143 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10144 (IS_CLINIT): New macro.
10145 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10146 interface was parsed.
10147 (maybe_generate_clinit): Don't generate if the current class is an
10148 interface with only fields of primitive types.
10149 (reset_method_name): Use IS_CLINIT.
10150 (java_complete_expand_method): Expand <clinit> when it exists for
10151 interfaces. Use IS_CLINIT.
10152 (resolve_expression_name): Use DECL_CONTEXT instead of
10153 current_class to build static field references.
10154 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10155 ARRAY_REF when doing xreferencing.
10156 (check_final_assignment): Fixed typo in leading comment. Use
10158 (patch_array_ref): Don't fully expand array references when
10160 (patch_return): Use IS_CLINIT.
10161 (patch_throw_statement): Likewise.
10163 1999-04-22 Tom Tromey <tromey@cygnus.com>
10165 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10167 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * decl.c (predef_filenames, predef_filenames_size): New globals
10170 (init_decl_processing): predef_filenames and predef_filenames_size
10172 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10174 * jcf-parse.c (predefined_filename_p): New function.
10175 (yyparse): Check that files on the command line are specified only
10176 once and issue a warning otherwise.
10177 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10178 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10179 avoid a gcc warning with -W -Wall turned on.
10180 (java_expand_classes): Abort if errors were encountered.
10181 (java_complete_lhs): If the cross reference flag is set, wrap
10182 field DECL node around a WFL when resolving expression name.
10184 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10186 * lang.c (lang_decode_option): Fixed returned value when parsing
10187 `-fxref=...' and `-Wall'.
10188 * parse.y (source_end_java_method): Do not generate code when
10189 flag_emit_xref is set.
10190 (resolve_expression_name): Do not build static field access when
10191 flag_emit_xref is set.
10192 (resolve_field_access): No special treatment on `length' when
10193 flag_emit_xref is set. Do not build qualified static field access
10194 when flag_emit_xref is set.
10195 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10196 when flag_emit_xref is set.
10197 (patch_assignment): Do not generate array store runtime check when
10198 flag_emit_xref is set.
10199 * xref.c (xref_flag_value): Fixed function declaration
10201 (xset_set_data): New function.
10202 * xref.h (xref_set_data): Added prototype for new function.
10203 (typedef struct xref_flag_table): New field data.
10204 (XREF_GET_DATA): New macro.
10206 1999-04-19 Tom Tromey <tromey@cygnus.com>
10208 * xref.h (enum): Removed trailing comma.
10210 * parse.y (resolve_qualified_expression_name): Added missing
10213 1999-04-15 Anthony Green <green@cygnus.com>
10215 * gjavah.c: New prototypes for java_float_finite and
10216 java_double_finite.
10218 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10220 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10223 1999-04-06 Jeffrey A Law (law@cygnus.com)
10225 * Makefile.in (TREE_H): Add tree-check.h.
10226 (RTL_H): Add genrtl.h.
10228 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10230 * parse.y (patch_assignment): Added ArrayStoreException runtime
10233 1999-04-06 Per Bothner <bothner@cygnus.com>
10235 * expr.c (pop_type_0): New function.
10236 (pop_type): Use pop_type_0.
10237 * java-tree.h (pop_type_0): New declaration.
10238 * verify.c (verify_jvm_instructions): Check return instructions.
10240 * parse.y (patch_binop): Don't fold if non-constant and emiting
10243 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10245 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10247 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10248 (main_jcf): Don't define.
10249 (process_file): Don't set `main_jcf'.
10251 * java-tree.h (main_jcf): Don't declare.
10253 * jcf-parse.c (main_jcf): Add static definition.
10255 * lang.c (main_jcf): Don't define.
10257 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10259 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10261 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10263 * jcf-depend.c: Include "config.h", not <config.h>.
10265 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10268 * jcf-path.c: Include "config.h", not <config.h>.
10270 * lex.c: Don't include various system header files.
10271 (java_init_lex): Cast the argument of `bzero' to PTR
10273 * parse-scan.y (java_push_parser_context): Likewise.
10275 * parse.y (java_push_parser_context): Likewise.
10276 (patch_bc_statement): Match format specifier to variable argument.
10278 * xref.c: Don't include <stdio.h>.
10280 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10282 * parse.y (struct parser_ctxt *ctxp): Now global.
10283 (declare_local_variables): Use WFL compound value for the
10284 declaration source line value, when doing cross-referencing.
10286 1999-03-31 Tom Tromey <tromey@cygnus.com>
10288 * gjavah.c (print_field_info): Allow constants of other types.
10289 (print_include): Generate include when new name is proper prefix
10290 of already printed name.
10291 (add_namelet): Likewise.
10292 (cxx_keyword_subst): New function.
10293 (print_method_info): Use it.
10294 (print_field_name): New function.
10295 (get_field_name): New function.
10296 (print_field_info): Use get_field_name and print_field_name.
10298 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10300 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10301 'KR-C', so gperf uses the `const' keyword on strings.
10303 * keyword.gperf (java_keyword): Const-ify a char*.
10305 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * parse.y (patch_bc_statement): Fixed identation and a bogus
10310 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10312 * parse.y (patch_assignment): Allow static variables in other
10313 classes to be assigned.
10315 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10317 * class.c (maybe_add_interface): Remove unused variable
10319 (make_class_data): Use = for assignment, not ==. Likewise.
10320 (emit_register_classes): Remove unused variable `decl'.
10322 * lex.c: Fix comment so as not to contain an embedded `/*'.
10324 * verify.c (verify_jvm_instructions): Remove unused variable
10327 1999-03-27 Per Bothner <bothner@cygnus.com>
10329 * parse.y (complete_loop_body): Rename to finish_loop_body.
10330 (complete_labeled_statement): Rename to finish_labeled_statement.
10331 (complete_for_loop): Rename to finish_for_loop.
10332 (complete_method_declaration): Rename to finish_method_declaration.
10334 * java-tree.h (continue_identifier_node): New global node.
10335 * decl.c: Define and initialize continue_identifier_node.
10336 * parse.y (generate_labeled_block): Remove - no longer needed.
10337 (build_loop_body): Use continue_identifier_node for continue block.
10338 (finish_labeled_statement): Also do pop_labeled_block actions.
10339 (java_complete_lhs): POP_LOOP even if error.
10340 (build_labeled_block): Special handling for continue_identifier_node.
10341 (patch_loop_statement): Re-organize.
10342 (patch_bc_statement): Re-write.
10344 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10346 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10347 using a WFL compound value.
10348 * parse.y (xref.h): Include.
10349 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10350 WFL compound value.
10351 (register_fields): Set WFL compound value to lineno if doing
10353 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10355 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10356 * xref.h (expand_xref): Prototype renamed from xref_generate.
10358 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10360 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10361 (GET_CURRENT_BLOCK): New macro.
10362 * parse.y (current_static_block): New global variable.
10363 (method_body:): Define action.
10364 (complete_method_declaration): Set current_function_decl to NULL
10365 when work on the current method is done.
10366 (declare_local_variables): Use GET_CURRENT_BLOCK.
10367 (java_method_add_stmt): Likewise.
10368 (java_complete_expand_method): Disable the use of `this' when
10369 expanding <clinit>.
10370 (enter_a_block): If no current method exist, use
10371 current_static_block to link static initializer blocks.
10372 (exit_block): Rewritten to use current_static_block when no current
10373 method decl exists.
10374 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10375 (patch_return): Forbid the use of `return' in static initializers.
10376 (patch_throw_statement): Fixed indentation. Issue specific error
10377 for uncaught thrown checked exception in static initializer
10378 blocks. Removed FIXME.
10380 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10382 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10383 Link gcj from gcc.o.
10385 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10387 * parse.y (find_applicable_accessible_methods_list): When dealing
10388 with interface: ensure that a given interface or java.lang.Object
10389 are searched only once.
10391 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10393 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10395 * jcf-dump.c (print_access_flags): Add braces around if-else.
10397 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10400 * lex.c (build_wfl_node): Add static prototype.
10402 * lex.h (build_wfl_node): Remove static prototype.
10404 * parse.y: Include lex.c early enough to declare everything needed.
10405 Ensure calls to `build_wfl_node' pass the proper arguments.
10406 (create_class): Remove unused variable `super_decl'.
10407 (get_printable_method_name): Initialize variable `name'.
10409 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10411 * Changelog: Fixed 1999-03-22 typos.
10412 * lang.c (lang_decode_option): Fixed typo in error string in the
10415 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10417 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10418 (xref.o): New rule.
10419 * java-tree.h (flag_emit_xref): Declared extern.
10420 * lang.c (xref.h): Included.
10421 (flag_emit_xref): New global variable.
10422 (lang_decode_option): Added support for -fxref.
10424 * xref.h: Likewise.
10426 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10428 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10431 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10433 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10434 $(srcdir)/../system.h and $(JAVA_TREE_H).
10435 (jcf-io.o): Depend on $(JAVA_TREE_H).
10436 (mangle.o): Likewise.
10438 * check-init.c (check_cond_init): Add static prototype.
10440 * class.c (build_java_method_type, hashUtf8String,
10441 make_field_value, get_dispatch_vector, get_dispatch_table,
10442 append_gpp_mangled_type, mangle_static_field): Likewise.
10443 (strLengthUtf8): Hide unused definition.
10444 (hashUtf8String): Const-ify.
10445 (make_field_value): Un-ANSI-fy.
10447 * constants.c: Move inclusion of jcf.h above java-tree.h.
10448 (set_constant_entry, find_class_or_string_constant,
10449 find_name_and_type_constant, get_tag_node,
10450 build_constant_data_ref): Add static prototype.
10452 * decl.c (push_jvm_slot, builtin_function,
10453 lookup_name_current_level): Likewise.
10454 (builtin_function): Const-ify.
10456 * except.c (expand_start_java_handler, expand_end_java_handler):
10457 Add static prototype.
10459 * expr.c (flush_quick_stack, push_value, pop_value,
10460 java_stack_swap, java_stack_dup, build_java_athrow,
10461 build_java_jsr, build_java_ret, expand_java_multianewarray,
10462 expand_java_arraystore, expand_java_arrayload,
10463 expand_java_array_length, build_java_monitor, expand_java_pushc,
10464 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10465 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10466 expand_compare, expand_test, expand_cond, expand_java_goto,
10467 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10468 expand_java_field_op, java_push_constant_from_pool): Likewise.
10470 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10471 (build_java_arraynull_check): Mark parameters `node' and `type'
10472 with ATTRIBUTE_UNUSED.
10473 (note_label): Likewise for parameter `current_pc'.
10474 (expand_java_call, expand_java_ret): Hide unused definition.
10476 * java-tree.h (make_class, build_constants_constructor,
10477 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10478 init_outgoing_cpool, register_class, emit_register_classes,
10479 java_layout_seen_class_methods): Prototype.
10480 (unicode_mangling_length): Const-ify.
10481 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10482 emit_unicode_mangled_name, format_int, format_uint,
10483 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10484 jcf_print_utf8_replace, open_class): Prototype.
10486 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10487 <stdio.h>. Include tree.h/java-tree.h.
10488 (utf8_equal_string usage, process_class): Add static prototype.
10489 (open_class): Don't prototype this here.
10490 (utf8_equal_string): Match arguments to format specifiers.
10491 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10492 TABLE_SWITCH, disassemble_method): Likewise.
10494 * jcf-io.c: Include tree.h/java-tree.h.
10495 (open_class, find_classfile, jcf_print_utf8,
10496 jcf_print_utf8_replace): Const-ify.
10498 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10499 parse_class_file): Add static prototype.
10500 (find_in_current_zip): Match definition to existing static
10503 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10504 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10505 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10506 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10507 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10508 generate_bytecode_return, perform_relocations, init_jcf_state,
10509 init_jcf_method, release_jcf_state, generate_classfile):
10510 Add static prototype.
10511 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10512 (make_class_file_name): Const-ify.
10514 * jcf.h (find_classfile): Const-ify.
10516 * jv-scan.c (reset_report): Remove prototype.
10518 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10519 (error): Rewrite to allow varargs.
10521 * lang.c (lang_f_options): Const-ify.
10523 * lex.c (java_parse_escape_sequence): Add static prototype.
10524 (java_allocate_new_line): Match definition to existing static
10527 * mangle.c Include tree.h/java-tree.h.
10528 (unicode_mangling_length, emit_unicode_mangled_name,
10529 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10531 * parse.h (jdep_code): Remove trailing comma in enumeration.
10532 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10533 (reset_report): Add prototype.
10535 * verify.c (push_pending_label, merge_types): Add static
10538 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10540 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10542 * parse.y (find_applicable_accessible_methods_list): Extend the
10543 search to superinterfaces when relevant.
10544 (search_applicable_methods_list): New function.
10546 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10548 * class.c (unmangle_classname): Implemented stricter testing
10549 before setting the QUALIFIED_P flag on an identifier.
10551 1999-03-16 Per Bothner <bothner@cygnus.com>
10553 * parse.y (java_complete_lhs): Call force_evaluation_order
10554 after patch_newarray.
10555 (patch_binop): Don't call fold if there are side effects.
10557 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10559 * parse.y (java_stabilize_reference): Use save_expr instead of
10560 building a SAVE_EXPR node.
10561 (java_complete_lhs): Patch the resulting string of the `+='
10562 operator (if necessary) and complete the RHS after having built
10565 1999-03-15 Per Bothner <bothner@cygnus.com>
10567 * class.c (make_class): Don't set CLASS_P here (because
10568 this function is also called by build_java_array_type).
10569 (push_class): Set CLASS_P here instead.
10570 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10572 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10573 context. If the context is class, perfer "super" over "synchronized".
10574 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10576 * parse.y (create_class): Don't call parser_check_super here;
10577 it is not robust. Always wait until later.
10579 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10580 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10582 1999-03-13 Per Bothner <bothner@cygnus.com>
10584 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10585 * lex.h (UNGETC): Change misleading macro.
10587 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10589 * parse.y (java_stabilize_reference): Return NODE when patching a
10591 (java_complete_lhs): Put parenthesis around truth values.
10593 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10595 * class.c (layout_class_method): Don't make rtl for interface
10597 * parse.h (GET_TYPE_NAME): New macro.
10598 * parse.y (if_then_statement:): Fixed indentation.
10599 (if_then_else_statement:): Likewise.
10600 (for_statement:): Fixed spacing.
10601 (try_statement:): Fixed indentation.
10602 (create_interface): Don't force interfaces to be abstract.
10603 (method_header): Abstract methods are OK in interfaces.
10604 (declare_local_variables): Fixed typo in comment.
10605 (java_complete_expand_method): Fixed indentation.
10606 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10607 non accessible fields.
10608 (java_stabilize_reference): New function.
10609 (java_complete_lhs): Fixed indentation. Use
10610 java_stabilize_reference in compound assignment. Insert the
10611 cast. If not processing `+' fix string constants before processing
10614 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10616 * constants.c (find_class_or_string_constant): Cast variable `j'
10617 to a `jword' when comparing against one.
10619 * expr.c (java_lang_expand_expr): Remove unused variables
10620 `has_finally_p' and `op0'.
10622 * gjavah.c (print_field_info): Cast a value to jint when comparing
10623 against one. Likewise for a jlong.
10624 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10625 against a signed quantity.
10627 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10628 (print_signature): Don't needlessly dereference variable `str'
10630 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10631 `max_locals' with ATTRIBUTE_UNUSED.
10632 (jcf_parse_class): Likewise for variable `index'.
10634 * parse.h (reverse_jdep_list): Remove static prototype.
10636 * parse.y (build_jump_to_finally): Remove prototype and definition.
10637 (reverse_jdep_list): Add static prototype.
10639 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10640 `assignment' and `expr_decl'.
10642 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10644 1999-03-12 Andrew Haley <aph@cygnus.com>
10646 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10647 we'll need a directory separator and a null character.
10649 1999-03-10 Per Bothner <bothner@cygnus.com>
10651 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10653 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10655 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10658 1999-03-05 Per Bothner <bothner@cygnus.com>
10660 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10662 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10664 * class.c (layout_class_method): A static method in a base class
10665 is never overridden, so treat it like it doesn't exist.
10666 However, do complain about private non-static method overriding
10667 public static method.
10669 * parse.y: Don't set unused INITIALIZED_P flag.
10670 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10672 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10673 (build_array_from_name): Re-order &index[string] to &string[index].
10675 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10676 error_mark (it might catch more errors, but it is more likely to lose).
10678 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10680 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10681 (parse-scan.o): Depend on toplev.h.
10683 * class.c (make_method_value): Add prototype. Make it static.
10684 Remove unused second argument, caller changed.
10686 * expr.c (java_lang_expand_expr): Remove unused variable
10689 * java-tree.h: Don't prototype find_in_current_zip.
10690 Add prototypes for verify_constant_pool, start_java_method,
10691 end_java_method, give_name_to_locals, expand_byte_code,
10692 open_in_zip, set_constant_value, find_constant1, find_constant2,
10693 find_utf8_constant, find_string_constant, find_class_constant,
10694 find_fieldref_index, find_methodref_index, write_constant_pool,
10695 count_constant_pool_bytes and encode_newarray_type.
10697 * jcf-dump.c: Remove unused variable `LONG_temp'.
10699 * jcf-parse.c: Include parse.h.
10700 (jcf_parse_source): Remove unused parameter, all callers changed.
10701 (jcf_figure_file_type): Add static prototype.
10702 (find_in_current_zip): Likewise. Also remove unused parameter,
10703 all callers changed.
10704 (read_class): Initialize variable `saved_pos'.
10706 * jcf-reader.c (jcf_parse_preamble): Mark variables
10707 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10709 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10710 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10711 (java_parse_doc_section): Initialize variable `seen_star'.
10712 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10713 (java_lex_error): Mark parameters `msg' and `forward' with
10715 (java_get_line_col): Mark parameters `filename' and `line' with
10718 * parse-scan.y: Include toplev.h.
10719 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10721 * parse.h: use `struct JCF', not plain `JCF'.
10722 (java_parser_context_save_global, java_expand_classes
10723 java_parser_context_restore_global, java_parse): Add prototypes.
10725 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10728 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10730 * check-init.c (check_init): COPYN takes word count, not bit count.
10732 1999-02-26 Per Bothner <bothner@cygnus.com>
10734 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10735 explicit build_decl. (Avoids crash in reload when optimizing.)
10737 1999-02-25 Per Bothner <bothner@cygnus.com>
10739 * decl.c (complete_start_java_method): Handle synchronized method
10740 even when compiling from bytecode.
10742 1999-02-26 Tom Tromey <tromey@cygnus.com>
10744 * gjavah.c (add_class_decl): Only generate `#include' if outer
10745 class is not the name of the class we are processing. Correctly
10746 append `.h' in #include.
10747 (process_file): Clean up newlines around generated `#include's.
10748 (decode_signature_piece): Correctly handle inner classes.
10749 (struct include): New structure.
10750 (all_includes): New global.
10751 (print_include): New function.
10752 (add_class_decl): Use it.
10753 (process_file): Likewise.
10754 (add_class_decl): Generate include for java-array.h if array
10756 (process_file): Don't generate java-array.h include.
10758 * gjavah.c (add_namelet): Check for standard package names here.
10759 (add_class_decl): Don't check for standard package names here.
10761 1999-02-25 Tom Tromey <tromey@cygnus.com>
10763 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10764 When reading a zip file, only use strncmp if both strings are
10765 bigger than the buffer length. Initialize `k' when looping
10768 1999-02-24 Tom Tromey <tromey@cygnus.com>
10770 * gjavah.c (struct namelet): New structure.
10771 (add_namelet): New function.
10772 (print_namelet): New function.
10773 (print_class_decls): Use add_namelet and print_namelet to generate
10774 namespaces and not classes.
10775 (method_printed): New global.
10776 (HANDLE_END_METHOD): Examine method_printed.
10777 (print_method_info): Set method_printed when required. Print
10778 error if function to be ignored is marked virtual. Handle $finit$
10780 (METHOD_IS_FINAL): New macro.
10781 (print_field_info): Use it.
10782 (HANDLE_METHOD): Clear method_printed.
10783 (method_pass): New global.
10784 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10785 (process_file): Do two passes over both fields and methods.
10786 (HANDLE_METHOD): Examine method_pass.
10787 (root): New global.
10788 (add_class_decl): New function.
10789 (print_class_decls): Don't scan over entire constant pool.
10791 1999-02-23 Tom Tromey <tromey@cygnus.com>
10793 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10794 disable linking in that case.
10796 1999-02-20 Tom Tromey <tromey@cygnus.com>
10798 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10801 1999-02-21 Per Bothner <bothner@cygnus.com>
10803 * decl.c (build_result_decl), java-tree.h: New method.
10804 (complete_start_java_method): Handle synchronized methods.
10805 Don't build DECL_RESULT here. (Ordering dependency problem.)
10806 (start_java_method): Call build_result_decl here instead ...
10807 * parse.y (java_complete_expand_method): ... and here.
10808 (expand_start_java_method): Don't call complete_start_java_method here.
10809 (java_complete_expand_method): Call it here instead.
10810 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10811 * java-tree.h: ... here.
10813 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10814 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10815 for ARRAY_REF - it doesn't work when array bounds are checked.
10816 (patch_array_ref): Handle it here instead.
10818 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10820 1999-02-19 Per Bothner <bothner@cygnus.com>
10822 Force left-to-right evaluation of binary operations etc.
10823 * expr.c (force_evaluation_order), java-tree.h: New function.
10824 * parse.y (java_complete_lhs): Pass binary operations, procedure
10825 calls, and ARRAY_REFs to force_evaluation_order.
10826 (various): Set TREE_SIDE_EFFECTS more carefully.
10828 Tolerate random (non-UTF8) encoding in comments without complaining.
10829 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10830 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10832 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10833 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10835 * parse.y (java_complete_lhs): Ignore an empty statement in a
10836 COMPOUND_EXPR. Don't complain about empty statement after return.
10838 1999-02-19 Per Bothner <bothner@cygnus.com>
10840 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10841 in TREE_LIST - just chain the POINTER_TYPEs together.
10842 (resolve_class): If type already resolved, return decl.
10843 After resolving, update TREE_TYPE(class_type), and name (if array).
10844 * parse.h (do_resolve_class), parse.y: Make non-static.
10845 * class.c (maybe_layout_super_class): Take this_class argument.
10846 Do do_resolve_class if necessary.
10847 (layout_class, layout_class_methods): Adjust calls appropriately.
10848 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10849 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10850 * typeck.c (build_java_array_type): Don't call layout_class.
10852 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10854 * parse.y (check_pkg_class_access): Allow private class access
10855 within the same package.
10856 (strip_out_static_field_access_decl): New function.
10857 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10858 operator argument before testing its nature.
10860 1999-02-03 Per Bothner <bothner@cygnus.com>
10862 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10863 (TRY_EXPR): Simplify - it no longer has a finally clause.
10864 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10865 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10866 * expr.c (java_lang_expand_expr): Likewise.
10867 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10868 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10869 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10870 (build_try_statement): Remove finally parameter and handling.
10871 (build_try_finally_statement): New function.
10872 (patch_try_statement): No longer need to support finally clause.
10873 (try_statement): Update grammar action rules.
10874 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10875 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10877 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10879 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10880 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10882 1999-02-17 Andrew Haley <aph@cygnus.com>
10884 * class.c (build_utf8_ref): Back out broken patch which was
10885 intended to to output signatures using '.' as a separator.
10887 * class.c (make_class_data): Output signatures using '.' as a
10888 separator, rather than '/'.
10889 (mangled_classname): Likewise.
10890 (make_field_value): Likewise.
10891 (make_method_value): Likewise.
10892 * constants.c (alloc_class_constant): Likewise.
10893 * expr.c (build_invokeinterface): Likewise.
10895 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10897 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10898 of an ancient workaround.
10900 1999-02-10 Jeffrey A Law (law@cygnus.com)
10902 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10905 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10907 * lex.c (yylex): Encode \0 as UTF8.
10909 1999-02-10 Tom Tromey <tromey@cygnus.com>
10911 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10912 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10913 (libgcj_zip): Renamed.
10914 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10916 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10918 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10919 (GC_NAME): Renamed -lgc to -lgcjgc.
10921 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10923 * lex.c (java_lang_cloneable): Initialize.
10924 * parse.y (java_lang_cloneable): New static variable.
10925 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10926 doing one more qualification round.
10927 (valid_ref_assignconv_cast_p): Reject null source or
10928 destination. Allow an array to be cast into java.lang.Cloneable.
10929 (patch_cast): Swapped two first arguments to first call to
10930 valid_ref_assignconv_cast_p.
10932 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * parse.h: DECL_P renamed JDECL_P.
10935 * parse.y: DECL_P replaced by JDECL_P.
10936 (build_array_from_name): Always use pointer's type.
10937 (patch_bc_statement): Extra code to search continue target in a
10938 for loop. Fixed comments. Continue target is current loop when
10941 1999-02-05 Andrew Haley <aph@cygnus.com>
10943 * class.c (make_class_data): The superclass of an interface should
10944 be null, not class Object.
10946 * lex.c (java_lex): Sign extend hex literals.
10948 1999-02-04 Andrew Haley <aph@cygnus.com>
10950 * class.c (build_utf8_ref): Output signatures using '.' as a
10951 separator, rather than '/'.
10952 (make_class_data): Likewise.
10954 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10956 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10957 mkstemp.o. Get them from libiberty now.
10959 1999-02-02 Jeffrey A Law (law@cygnus.com)
10961 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10963 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10965 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10968 1999-02-02 Per Bothner <bothner@cygnus.com>
10970 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10971 * jcf-write.c (generate_bytecode_return): New function.
10972 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10974 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10975 generate special [fd]const_[01] instructions.
10977 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10979 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10980 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10982 1999-02-01 Per Bothner <bothner@cygnus.com>
10984 * parse.y (patch_method_invocation): Handle calling static methods,
10985 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10987 * parse.y (java_complete_lhs): Don't complain about unreachable
10988 exit condition in a do-while statement.
10990 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10992 * lex.c (java_read_char): Fixed utf8 decoding.
10993 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10995 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10996 comments. Local variable `all_primitive' is gone. Broadened
10997 acceptance of `0' to floating point targets. `long' can now be
10998 widened to `double' or `float'.
10999 (valid_method_invocation_conversion_p): Added leading
11000 comment. Fixed tabulation.
11001 (build_string_concatenation): Optimize out left or right empty
11004 1999-01-28 Per Bothner <bothner@cygnus.com>
11006 * jcf-write.c (localvar_alloc): Only emit entry for
11007 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
11008 (generate_bytecode_insns): Only call put_linenumber if
11009 debug_info_level > DINFO_LEVEL_NONE.
11010 * jvspec.c (lang_specific_driver): If no -O* or -g* option
11011 is specified, add -g1 (for compatibility wih javac).
11013 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
11015 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
11016 gjavah.o, check-init.o, jv-scan.o
11018 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11020 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
11022 * gjavah.c: Include config.h and system.h.
11024 * javaop.h (inline): Don't define, its handled by system.h.
11025 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
11026 from `inline' to `static inline'.
11028 * jcf.h (inline): Don't define, its handled by system.h.
11030 * lex.c (inline): Likewise.
11032 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
11034 * lang-specs.h: Map -Qn to -fno-ident.
11036 1999-01-29 Richard Henderson <rth@cygnus.com>
11038 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
11040 1999-01-29 Tom Tromey <tromey@cygnus.com>
11042 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
11043 then cast it to Object before calling `append' method.
11045 1999-01-28 Per Bothner <bothner@cygnus.com>
11047 * check-init.c (check_bool2_init, check_bool_init, check_init):
11048 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
11049 * jcf-write.c (generate_bytecode_insns): Likewise.
11051 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11053 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
11054 * parse.y (patch_cast): Allow a boolean to be cast into a
11057 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
11059 * parse.y: (class_declaration:): Fixed indentation.
11060 (class_member_declaration:): Extra `;' after field declaration now
11062 (interface_declaration:): Removed debug messages in error reports.
11063 (patch_binop): Nodes created and returned inherit the orignal
11064 node's COMPOUND_ASSIGN_P flag value.
11065 (patch_cast): Fix cast from char to floating point.
11067 1999-01-25 Andrew Haley <aph@cygnus.com>
11069 * except.c, java-except.h (expand_resume_after_catch): new
11071 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
11072 to branch back to main flow of control after a catch block.
11074 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11076 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
11077 $(srcdir)/../system.h.
11078 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
11079 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
11080 (jcf-write.o): Likewise.
11081 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11082 (mangle.o): Depend on $(srcdir)/../toplev.h.
11083 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11084 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
11086 * class.c: Include output.h and parse.h.
11087 (mangled_classname): Add the `const' keyword to a char*.
11088 (find_named_method): Hide unused function definition.
11089 (build_utf8_ref): Change type of variable `c' to unsigned char.
11090 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
11091 (build_class_ref): Add the `const' keyword to a char*.
11092 (layout_class_method): Remove unused variable `buf'.
11094 * decl.c (find_local_variable): Remove unused variable `rtl'.
11095 (pushdecl): Likewise for variables `different_binding_level' and
11097 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
11098 (maybe_build_cleanup): Likewise for parameter `decl'.
11100 * except.c (expand_start_java_handler): Mark parameter `range'
11101 with ATTRIBUTE_UNUSED.
11103 * expr.c: Include except.h.
11104 (pop_type): Remove unused variable `i'.
11105 (pop_value): Likewise for variables `n_words' and `i'.
11106 (expand_java_arrayload): Likewise for variable `convert'.
11107 (java_lang_expand_expr): Likewise for variables `op0', `type',
11108 `mode', `unsignedp', `node' and `elements'.
11109 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11111 (process_jvm_instruction): Add a `const' qualifier to a char*.
11113 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11114 (temp_directory): Likewise.
11115 (print_c_decl): Likewise.
11116 (print_method_info): Likewise.
11117 (decode_signature_piece): Likewise.
11118 (print_mangled_classname): Likewise.
11120 * java-except.h: Provide prototypes for maybe_start_try,
11121 maybe_end_try and add_handler.
11123 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11124 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11125 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11126 init_expr_processing, push_super_field, init_class_processing,
11127 can_widen_reference_to, class_depth, verify_jvm_instructions,
11128 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11129 set_local_type, merge_type_state, push_type, load_type_state,
11130 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11131 emit_unicode_mangled_name): Add prototypes.
11133 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11134 (print_signature_type): Use ISDIGIT, not isdigit.
11135 (print_signature): Remove unused variable `j'.
11137 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11138 int when comparing against one.
11140 * jcf-parse.c: Include toplev.h.
11142 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11143 (localvar_free): Remove unused variable `i'.
11144 (generate_bytecode_conditional): Likewise for variable `kind'.
11146 * jv-scan.c: Include config.h and system.h. Remove redundant
11147 OS header and gansidecl.h includes.
11148 (warning): Add the `const' keyword to a char*. Also add
11149 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11150 __STDC__, when determining whether to use ANSI-isms.
11151 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11152 (xmalloc): Don't redundantly prototype here.
11153 (main): Remove unused parameter `envp'. Also fix the arguments
11154 passed to function `fatal' to match the format specifier.
11156 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11158 * mangle.c: Include toplev.h.
11159 (emit_unicode_mangled_name): Declare parameter `len'.
11161 * parse.y (parse_warning_context): Add the `const' keyword to a
11162 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11163 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11164 (issue_warning_error_from_context): Add the `const' keyword to
11166 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11167 not `__STDC__' for whether to use ANSI-isms.
11169 * typeck.c (incomplete_type_error): Mark parameters `value' and
11170 `type' with ATTRIBUTE_UNUSED.
11171 (parse_signature_type): Use ISDIGIT, not isdigit.
11173 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11174 (verify_jvm_instructions): Likewise. Remove unused variables
11175 `field_name' and `default_val'.
11177 * zextract.c: Include config.h and system.h. Remove redundant
11178 OS header includes.
11180 * zipfile.h: Prototype `read_zip_archive'.
11182 1999-01-21 Andrew Haley <aph@cygnus.com>
11184 * typeck.c (convert): Allow conversions to void type: some
11185 optimizations in gcc do this.
11187 1999-01-21 Andrew Haley <aph@cygnus.com>
11189 * typeck.c (convert_ieee_real_to_integer): New function.
11190 (convert): When not using fast-math and using hardware fp, convert
11191 an IEEE NaN to zero.
11193 1999-01-18 Andrew Haley <aph@cygnus.com>
11195 * parse.y (patch_binop): Do a type conversion from signed to
11196 unsigned and then back to signed when a ">>>" is found.
11198 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11200 * java-tree.h: (check_for_initialization): Added prototype.
11201 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11202 * parse.y (do_resolve_class): Removed unused locals.
11203 (read_import_dir): Likewise.
11204 (resolve_qualified_expression_name): Array creation
11205 expressions are valid primary expressions.
11206 (qualify_ambiguous_name): Likewise.
11207 (patch_synchronized_statement): Removed unused local.
11209 1999-01-17 Jeffrey A Law (law@cygnus.com)
11211 * Makefile.in (zextract.o): Add dependencies.
11213 * Makefile.in: Do not put ^Ls at the start of a line.
11215 1999-01-15 Per Bothner <bothner@cygnus.com>
11217 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11218 sub-type the result of the call that gets the exception value.
11220 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11221 don't call finish_class.
11223 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11224 clear found before continuing.
11226 * verify.c (verify_jvm_instructions): On an array load, allow
11227 and handle top of stack to be TYPE_NULL.
11229 * gjavah.c (generate_access): Translate Java package private or
11230 protected access to C++ public, but with a comment.
11232 1999-01-13 Andrew Haley <aph@cygnus.com>
11234 * expr.c (generate_name): Name prefix changed to avoid clashes
11235 with assembler temp labels.
11237 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11238 MODIFY_EXPR. Without this, code for the assignment may not be
11239 generated at all and the synchronized statement will read an
11240 uninitialized variable.
11242 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11244 * class.c (maybe_layout_super_class): Fixed returned value.
11245 * lex.c: Added 1999 to the copyright.
11246 (java_init_lex): Initialize java_lang_imported.
11247 * lex.h: Added 1999 to the copyright.
11248 * parse.h: Added 1999 to the copyright.
11249 (REGISTER_IMPORT): Fixed typo in trailing macro.
11250 (CURRENT_OSB): New macro.
11251 (struct parser_ctxt): New fields osb_depth, osb_limit.
11252 * parse.y (java_lang_id): New global variable.
11253 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11254 (array_creation_expression:): Use CURRENT_OSB.
11255 (dims:): Uses a stack to keep track of array dimensions.
11256 (cast_expression:): Use CURRENT_OSB.
11257 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11259 (register_fields): Fixed typos in comment.
11260 (check_method_redefinition): Fixed comment indentation.
11261 (java_check_regular_methods): Set saved found wfl to NULL after
11262 having reinstalled it in the previously found DECL_NAME.
11264 1999-01-10 Richard Henderson <rth@cygnus.com>
11266 * gjavah.c (java_float_finite): Use a union to do type punning.
11267 (java_double_finite): Likewise.
11269 1999-01-09 Per Bothner <bothner@cygnus.com>
11271 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11272 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11273 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11274 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11275 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11276 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11278 1999-01-08 Per Bothner <bothner@cygnus.com>
11280 * check-init.c (check_init): If compiling to native, we don't
11281 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11283 1999-01-08 Tom Tromey <tromey@cygnus.com>
11285 * parse-scan.y (variable_declarator_id): Set or increment
11287 (bracket_count): New global.
11288 (formal_parameter): Handle case where bracket pairs trail variable
11291 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11293 * jcf-parse.c (yyparse): variable len changed from a char to an
11294 int to prevent overflow.
11296 1999-01-06 Per Bothner <bothner@cygnus.com>
11298 * java-tree.h: Declare read_class.
11299 * jcf-parse.c (read_class): New function.
11300 (load_class): Now just call read_class.
11302 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11303 * jcf-parse.c (parse_source_file): Declare save_error_count,
11304 which is needed by java_parse_abort_on_error macro,
11305 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11307 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11308 constructor, if initializing a static field.
11309 (patch_new_array_init): Set TREE_CONSTANT if it is.
11310 * expr.c (java_lang_expand_expr): For a static array constructor
11311 of primitive elements, allocate the array itself statically.
11312 Disabled until we can set the vtable field statically.
11314 * check-init.c: New file. Checks for definite assignment.
11315 * Makefile.in (JAVA_OBJS): Add check-init.o.
11316 * parse.y (java_complete_expand_method): Call check_for_initialization.
11317 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11319 1999-01-06 Graham <grahams@rcp.co.uk>
11321 * parse.y : include system.h instead of including
11322 standard headers directly with the exception of <dirent.h>.
11324 1999-01-06 Per Bothner <bothner@cygnus.com>
11326 * lex.h: Moved static function declarations to lex.c,
11327 to shut up some -Wall warnings.
11328 * lex.c: Static function declarations moved here.
11329 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11331 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11333 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11335 1998-12-22 Per Bothner <bothner@cygnus.com>
11337 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11338 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11340 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11341 (localvar_alloc): Change return type to void,
11342 (emit_unop): Remove unused variable size.
11344 * jcf-write.c (struct jcf_block): Add new union.
11345 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11346 (call_cleanups): New functions.
11347 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11348 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11349 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11350 * lang.c (lang_init): Call using_eh_for_cleanups.
11351 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11352 completing operands to patch_synchronized_statement.
11353 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11354 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11355 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11357 1998-12-20 John F. Carr <jfc@mit.edu>
11359 * Make-lang.in: Comment out control-Ls; they upset some makes.
11361 1998-12-18 Tom Tromey <tromey@cygnus.com>
11363 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11366 1998-12-17 Tom Tromey <tromey@cygnus.com>
11368 * parse.y (DIR_SEPARATOR): New define.
11369 (check_class_interface_creation): Use it.
11371 * parse-scan.y (report_main_declaration): Recognize
11372 `java.lang.String' in argument to main.
11374 1998-12-16 Per Bothner <bothner@cygnus.com>
11376 * parse.y (create_interface): Remove bogus test.
11378 1998-12-16 Per Bothner <bothner@cygnus.com>
11380 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11381 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11383 1998-12-16 Tom Tromey <tromey@cygnus.com>
11385 * parse-scan.y (qualified_name): Use correct sprintf format.
11387 1998-12-15 Tom Tromey <tromey@cygnus.com>
11389 * gjavah.c (print_field_info): Changed how most negative number is
11392 1998-12-14 Per Bothner <bothner@cygnus.com>
11394 * parse.y (fold_constant_for_init): New function.
11395 (resolve_expression_name): Don't replace static final
11396 constant-initialized fields by its value.
11397 (java_complete_lhs): New. Same as java_complete_tree, except does
11398 not replace static final constant-initialized fields by their values.
11399 (register_fields): If there is an initializer, set DECL_INITIAL and
11400 MODIFY_EXPR_FROM_INITIALIZATION_P.
11401 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11402 Only call patch_initialized_static_field if
11403 MODIFY_EXPR_FROM_INITIALIZATION_P.
11404 (patch_initialized_static_field): If not valid constant, clear
11407 * parse.y (lookup_field_wrapper): Fix thinko.
11409 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11410 set and restore global lineno.
11412 1998-12-14 Tom Tromey <tromey@cygnus.com>
11414 * gjavah.c (print_field_info): If value to print is the smallest
11415 value of its size, then print as hex to avoid later warnings from
11418 1998-12-14 Tom Tromey <tromey@cygnus.com>
11420 * gjavah.c (decompile_method): Decompile `return null'.
11421 (process_file): Generate `#pragma interface'.
11422 (method_declared): New global.
11423 (print_method_info): Set it.
11424 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11425 (print_method_info): Handle abstract methods.
11427 1998-12-13 Per Bothner <bothner@cygnus.com>
11429 * parse.y (patch_method_invocation): If class_decl is null
11430 (e.g. an array type), use original type.
11432 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11433 errors about uncaught exception from clone (of array, specifically).
11435 1998-12-13 Tom Tromey <tromey@cygnus.com>
11437 * gjavah.c (decompile_method): Handle all types of `return'
11438 opcode. Decompile `return this' and `return'.
11439 (method_access): New global.
11440 (print_method_info): Set it.
11441 (decompile_method): Don't decompile a synchronized method.
11443 1998-12-13 Tom Tromey <tromey@cygnus.com>
11445 * jcf-reader.c (jcf_parse_one_method): Recognize
11447 * gjavah.c (HANDLE_END_METHOD): New macro.
11448 (HANDLE_CODE_ATTRIBUTE): New macro.
11449 (decompile_method): New function.
11450 (print_method_info): Don't print `;\n' at end of function decl.
11451 Include java-opcodes.h.
11452 (decompiled): New global.
11454 1998-12-12 Per Bothner <bothner@cygnus.com>
11456 * class.c (build_class_ref): Handle PRIMTYPE.class if
11457 flag_emit_class_files.
11458 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11459 if flag_emit_class_files.
11460 * parse.y (java_complete_tree): Pre-liminary support for
11461 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11463 * parse.y (patch_synchronized_statement): Don't call monitorexit
11464 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11466 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11468 * zipfile.h (opendir_in_zip): New declaration.
11469 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11470 (opendir_in_zip): New function, using code from open_in_zip.
11471 (open_in_zip): Call opendir_in_zip.
11472 (find_class): Remove no-longer-used do_class_file parameter,
11473 but add source_ok parameter. Change logic so if we find a .java file,
11474 we don't look for .class in later classpath emtries.
11475 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11476 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11477 * gjavah.c: Update call to find_class.
11478 * jcf-dump.c: Likewise.
11480 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11481 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11482 nothing if body is empty_stmt_node.
11483 Various little fixes so SP gets correctly adjusted.
11484 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11485 For CALL_EXPR, test if static first.
11486 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11487 such as the ones we create for Object and Class.
11488 Set and restore current_function_decl.
11489 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11490 (note_possible_classname): New function.
11491 (read_import_entry): Removed. Merged with read_import_dir.
11492 (read_import_dir): Don't call find_class - that only gives us
11493 the first classpath entry having the needed package.
11494 Use the struct buffer data structure from buffer.h.
11495 (read_import_dir, find_in_imports_on_demand): The remembered
11496 class names now use '.' (not '/') as package separator.
11498 * parse.y (java_complete_expand_methods): Call write_classfile
11499 here, and not in java_expand_classes (which only gets first class).
11501 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11503 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11504 (register_fields): If a static fields has an initializer, just
11505 chain it on ctxp->static_initialized, and handle later.
11506 (java_complete_expand_methods): Force <clinit> first.
11507 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11508 - it's already been completed.
11509 (patch_initialized_static_field): New function.
11510 (java_complete_field): Call it.
11512 1998-12-12 Per Bothner <bothner@cygnus.com>
11514 * expr.c (encode_newarray_type, build_new_array): New functions.
11515 * java-tree.h: Declare build_new_array.
11516 * jcf-write.c (patch_newarray): Use build_new_array.
11518 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11519 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11521 * parse.y (patch_new_array_init): Re-organize.
11522 Now is passed the actual array (pointer) type of the value.
11523 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11524 (patch_array_constructor): Removed - merged into patch_new_array_init.
11525 (java_complete_tree): Update patch_new_array_init.
11527 * jcf-write.c (find_constant_index): New function.
11528 (generate_bytecode_insns): Use find_constant_index.
11529 (generate_classfile): Use find_constant_index for ConstantValue.
11531 1998-12-11 Tom Tromey <tromey@cygnus.com>
11533 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11534 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11535 * class.c (make_class_data): Renamed dtable -> vtable, and
11536 dtable_method_count -> vtable_method_count.
11538 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11540 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11541 global variables, initialized.
11542 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11543 Declared new global variables.
11544 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11545 double_zero_node, integer_zero_node upon direct matching.
11546 * parse.y (purify_type_name): Added function prototype.
11547 (duplicate_declaration_error_p): Consider new_type as potentially
11548 being a incomplete type. Use purify_type_name on type string.
11549 (method_header): saved_type: unused variable removed. Don't figure
11550 return type if method name is invalid.
11551 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11552 processed by patch_unaryop.
11553 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11554 increment/decrement node into its original type after binary
11555 numeric promotion on its operands.
11557 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11559 * parse.y (array_initializer:): Array init operand is NULL_TREE
11560 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11561 now an error. Fixed indentation problems.
11562 (patch_string): Handle error_mark_node as an argument.
11563 (patch_new_array_init): Fixed indentation problems.
11564 (array_constructor_check_entry): Removed check on null wfl_value.
11565 Return an error if wfl_value's walk returns an error.
11567 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11569 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11570 * lex.c (java_lex): Remember column position before advancing one
11571 token. Retain location information on OCB_TK.
11572 * lex.h (typedef struct java_lc): Added new field.
11573 * parse.h (GET_SKIP_TYPE): New macro.
11574 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11575 * parse.y (build_new_array_init, patch_new_array_init,
11576 patch_array_constructor, maybe_build_array_element_wfl,
11577 array_constructor_check_entry): New function prototypes.
11578 (switch_block:): Tagged <node>.
11579 (OCB_TK): Tagged <operator>.
11580 (array_initializer:): Installed actions.
11581 (variable_initializer): Build location information on element if
11583 (switch_statement:): Fixed indentation typo.
11584 (switch_block:): Redefined default action.
11585 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11586 (patch_assignment): Removed duplicate code.
11587 (maybe_build_array_element_wfl, build_new_array_init,
11588 patch_new_array_init, patch_array_constructor,
11589 array_constructor_check_entry): New functions.
11591 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11593 * parse.y (array_initializer): Tagged <node>.
11594 (variable_initializer:): Use default rule.
11595 (array_initializer:): Defined actions.
11596 (variable_initializers:): Likewise.
11597 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11598 non-static field accesses.
11599 (patch_invoke): Fixed indentation typo.
11600 (java_complete_tree): Likewise.
11601 (build_labeled_block): Changed leading comment. Generate an error
11602 in case of duplicate loop labels.
11603 (patch_conditional_expr): Patch results of string concatenation
11606 1998-12-06 Per Bothner <bothner@cygnus.com>
11608 * constants.c (find_methodref_index): When the class is an interface,
11609 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11611 * decl.c (finit_identifier_node): Use "$finit$", rather than
11612 "<finit>" (which Sun's verifier rejects).
11613 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11614 (generate_field_initialization_code): Removed.
11615 (fix_constructors) Don't add call to $finit$ here (wrong order).
11616 (patch_method_invocation): Add $finit$ call here.
11618 * java-tree.h (CALL_USING_SUPER): New macro.
11619 * parse.y (patch_invoke): Remove im local variable.
11620 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11621 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11622 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11624 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11626 * parse.y (java_complete_tree): Don't complain about unreachable
11627 statement if it is empty_stmt_node.
11629 * jcf-write.c (find_constant_wide): New function.
11630 (push_long_const): Use find_constant_wide.
11632 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11633 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11634 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11635 Emit invokeinterface when calling an interface method.
11636 Emit invokespecial also when calling super or private methods.
11638 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11640 1998-12-06 Per Bothner <bothner@cygnus.com>
11642 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11644 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11646 * java-tree.h (java_layout_seen_class_methods): New function
11648 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11649 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11650 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11651 * parse.y (method_declarator:): Defined action.
11652 (issue_warning_error_from_context): input_filename saved, set to
11653 the appropriate value and restored after java_error is called.
11654 (build_unresolved_array_type): Fixed comment.
11655 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11656 (method_header): Deal with return type the same way type are
11657 handled for fields and method's parameters and local variables
11659 (check_method_redefinition): Removed extra CR.
11660 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11661 (java_layout_seen_class_methods): New function.
11662 (java_layout_classes): Call java_layout_seen_class_methods.
11664 1998-12-03 Per Bothner <bothner@cygnus.com>
11666 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11668 1998-12-03 Per Bothner <bothner@cygnus.com>
11670 * jcf-dump.c (main): Fix error message.
11671 * jcf-path.c (add_entry): Style fix.
11673 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11675 * class.c (layout_class_method): Call build_java_argument_signature
11676 on constructors too.
11677 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11678 (patch_method_invocation): Define a primary when resolving an
11679 expression name. Augmented comment on code checking illegal `this'
11680 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11682 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11684 * class.c (layout_class_method): Don't report error on non-static
11685 overriding static if the method is private.
11686 * java-tree.h (finish_class): Prototype added.
11687 * lex.c (java_get_line_col): Handle col argument -2 value.
11688 * parse.h: All static method declarations moved to parse.y.
11689 * parse.y: Now contains all static method declarations previously
11691 (find_expr_with_wfl, missing_return_error,
11692 unreachable_stmt_error): New functions.
11693 (java_get_real_method_name): Identify constructors bearing class
11694 names in source code compiled classes only.
11695 (java_complete_expand_methods): Call missing_return_error.
11696 (invocation_mode): Private methods invoked as static methods.
11697 (java_complete_tree): Call unreachable_stmt_error.
11699 1998-12-01 Tom Tromey <tromey@cygnus.com>
11701 * Makefile.in (+target): Removed.
11702 (+xmake_file): Likewise.
11703 (+tmake_file): Likewise.
11704 (.NOEXPORT): Removed duplicate.
11706 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11708 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11710 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11712 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11713 libiberty.h. Provide an xmalloc definition.
11715 * jvspec.c: Remove the xmalloc prototype.
11717 * parse-scan.y: Include config.h and system.h. Don't include
11718 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11719 Provide an xstrdup definition.
11721 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11723 * jcf-path.c (add_entry): Recognize ".jar" too.
11724 * lang-specs.h: Likewise.
11726 1998-11-26 Per Bothner <bothner@cygnus.com>
11728 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11729 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11731 * jcf-write.c (generate_bytecode_insns):
11732 Handle pre/post-increment/decrement of long.
11734 * jcf-write.c (generate_bytecode_insns):
11735 Handle missing exception handler (finally for synchronized).
11737 1998-11-25 Per Bothner <bothner@cygnus.com>
11739 * java-tree.h (end_params_node): Declare global.
11740 * decl.c (end_params_node): New global.
11741 (init_decl_processing, start_java_method): Use end_params_node for
11742 end of list of parameter types. Follows correct gcc conventions.
11743 * expr.c (pop_argument_types, pop_arguments): Likewise.
11744 * lang.c (put_decl_node): Likewise.
11745 * typeck.c (various places): Likewise.
11746 * class.y (various places): Likewise.
11747 * parse.y (various places): Likewise.
11749 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11750 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11752 * class.c: Add #include flags.h, remove no-longer needed declaration.
11754 * class.c (layout_class_method): Remove commented-out code, re-format.
11755 Don't add vtable entry (or index) for private methods.
11756 * expr.c (expand_invoke): A private method is implicitly final.
11757 * class.c (make_class_data): If inlining or optimizing,
11758 skip private methods.
11760 * class.c (finish_class): New function. Calls existing methods,
11761 but alls emits deferred inline functions.
11762 * jcf-parse.c (parse_class_file): Call finish_class.
11763 * parse.y (java_complete_expand_methods): Likewise.
11765 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11767 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11769 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11771 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11773 1998-11-24 Per Bothner <bothner@cygnus.com>
11775 * (generate_classfile): Always write class access flag with
11778 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11780 * class.c (maybe_layout_super_class): New function.
11781 (layout_class): Reorganized. Loop on class methods dispatched into
11782 a new function. Call maybe_layout_super_class.
11783 (layout_class_methods, layout_class_method): New functions.
11784 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11786 (expand_invoke): Likewise.
11787 * java-tree.h (all_class_list): New global variable declared.
11788 (layout_class_methods, layout_class_method): New function
11790 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11791 * jcf-parse.c (all_class_list): New global variable.
11792 (load_class): Extended what class_or_name can be. Use parser
11793 context mechanism to save globals before calling jcf_parse.
11794 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11795 is set on the file name.
11796 (jcf_parse): Layout class methods when Object is loaded, otherwise
11797 record class in all_class_list for delayed method layout.
11798 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11799 * lang.c (put_decl_node): Decode <init> into the decl context
11801 * lex.c (java_allocate_new_line): Use xmalloc.
11802 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11803 pointers, not TREE_LIST elements.
11804 (struct parser_ctxt): Fixed comment indentations, added comments
11805 and reordered some fields.
11806 (java_check_methods): Function prototype removed.
11807 * parse.y (java_push_parser_context): Use xmalloc.
11808 (java_parser_context_restore_global): Pop extra pushed ctxp only
11809 when there's nothing next.
11810 (maybe_create_class_interface_decl): Fixed comment, add new
11811 created class decl to all_class_list.
11812 (method_header): Use GET_REAL_TYPE on argument's types.
11813 (method_declarator): Use GET_REAL_TYPE, change type to the real
11814 type in TREE_LIST dependency node. Build argument list with the
11816 (create_jdep_list): Use xmalloc. Removed allocation error message.
11817 (obtain_incomplete_type): Fixed leading comment. Broadened
11818 incoming argument meaning.
11819 (register_incomplete_type): Use xmalloc. Removed allocation error
11821 (safe_layout_class): Fixed leading comment.
11822 (jdep_resolve_class): Reversed if statement condition and switch
11823 if and else bodies.
11824 (resolve_and_layout): Fixed leading comment. Broadened incoming
11826 (complete_class_report_errors): New local variable name, for
11827 clarity. purify_type_name used for all error cases.
11828 (java_get_real_method_name): Stricter check on constructors.
11829 (java_check_regular_methods): Reverse methods list only if not
11830 already laid out. Layout artificial constructor.
11831 (java_check_methods): Deleted.
11832 (source_start_java_method): Obtain incomplete type for patchable
11834 (java_layout_classes): Fixed leading comment. Use
11835 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11836 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11837 before returning. Fixed comments.
11838 (java_expand_classes): Check for errors up front.
11839 (patch_method_invocation): Class to search is resolved and laid
11842 1998-11-24 Per Bothner <bothner@cygnus.com>
11844 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11846 * javaop.h (int8): Removed - not used.
11847 (jbyte): Redefine portably with correct signedness.
11849 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11851 * jcf-write.c (generate_bytecode_insns): Fix typo
11852 OPCODE_getstatic to OPCODE_getfield.
11854 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11855 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11856 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11858 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11860 * jcf-parse.c (jcf_parse_source): Function returned type is
11861 void. Added prototype.
11862 (jcf_parse): Function returned type is void.
11863 (yyparse): Remove call to fclose on the last parsed file.
11865 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11867 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11869 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11870 (layout_class): Cope with methods featuring WFL in decl names.
11871 * decl.c (unqualified_object_id_node): New global variable,
11873 (build_decl_no_layout): Removed.
11874 * expr.c (build_primtype_type_ref): Handle Double.
11875 (java_lang_expand_expr): Fixed indentations.
11876 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11877 (flag_wall, flag_redundant, flag_not_overriding,
11878 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11879 variable declarations.
11880 (build_decl_no_layout): Removed prototype.
11881 (java_get_real_method_name): Added prototype.
11882 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11883 (java_parse_abort_on_error): Macro now just returns.
11884 * jcf-parse.c (jcf_parse_source): Check fclose returned
11885 value. Call emit_register_classes if java_report_errors returns
11887 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11888 flag_static_local_jdk1_1): New integer flags.
11889 (lang_decode_option): New flags set here.
11890 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11891 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11892 the flag_redundant variable.
11893 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11894 when parsing java.lang.Object class.
11895 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11896 NULL_TREE to build.
11897 (resolve_qualified_expression_name): Fixed indentation.
11898 (patch_array_ref): Changed prototype.
11899 (not_initialized_as_it_should_p): Prototype removed.
11900 (java_report_errors): Added function prototype.
11901 * parse.y (formal_parameter:): Changed error message for not yet
11902 supported final parameters.
11903 (class_type_list:): Set both PURPOSE and VALUE of created
11904 TREE_LIST to be class_type.
11905 (primary_no_new_array:): Handle class literals on primitive types.
11906 (parse_warning_context): Reinstalled correct force_error and
11907 do_warning flags setups.
11908 (java_report_errors): Changed prototype. Return java_error_count
11910 (variable_redefinition_error): Consider treating variable type as
11912 (create_interface): Warn about redundant abstract modifier if
11913 flag_redundant is set. Changed error message.
11914 (lookup_field_wrapper): Save/restore globals before/after looking
11916 (duplicate_declaration_error_p): Consider treating declaration
11917 type as a fake pointer.
11918 (register_fields): Extract real type from dependency node. Check
11919 for duplicate field declaration after type adjustment. Use
11920 DECL_INITIAL to store static final initialized values.
11921 (method_header): Extract real function type from dependency node.
11922 (check_abstract_method_header): Use GET_METHOD_NAME.
11923 (obtain_incomplete_type): Layout fake pointer type.
11924 (safe_layout_class): Don't try to check for methods before layout.
11925 (java_complete_class): Don't check for correct throws clause
11926 elements inheritance here.
11927 (resolve_and_layout): Broadened name parameter meaning.
11928 (reset_method_name): Use GET_METHOD_NAME.
11929 (java_get_real_method_name): New function.
11930 (java_check_regular_methods): Don't check methods in
11931 java.lang.Object. Verify lineage of throws clause elements. Use
11932 flag_no_overriding in warning report.
11933 (check_throws_clauses): Don't check if class was from
11934 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11935 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11936 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11937 warning on unsupported final local variables. Use build_decl
11938 instead of build_decl_no_layout. Get real local variable type from
11940 (source_start_java_method): Get real parameter type from
11941 dependency node. Call build_decl instead of build_decl_no_layout.
11942 (java_layout_classes): Reverse tree and layout type and class as
11943 required. Mark class as loaded when done.
11944 (resolve_field_access): Fixed indentation. Restricted condition
11945 leading to static field access code generation. Set field_type
11946 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11947 (resolve_qualified_expression_name): Initialize type_found to
11948 null. Handle static field resolved during qualification. Fixed
11949 layout on non primitive field decl types.
11950 (not_accessible_p): Fixed typo in comment.
11951 (patch_method_invocation): Resolve and layout class to search from
11953 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11954 layout non primitive type, if necessary. Make method node only to
11956 (find_applicable_accessible_methods_list): Consider WFL'ed method
11957 decl names. Fixed indentation.
11958 (argument_types_convertible): Resolve and layout target type if
11960 (java_complete_tree): Fixed indentation problems. Rewrote
11961 CALL_EXPR thrown exceptions check. Re-installed further processing
11962 of the assignment in certain cases.
11963 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11964 inlining on class literals.
11965 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11967 (valid_method_invocation_conversion_p): Likewise.
11968 (patch_string): Temporary disable forbidden use of `this' in
11969 explicit constructor invocations when doing string concatenation
11970 within their scope.
11971 (patch_unaryop): Added comment. Reinstalled code to disable
11972 further check on assignment operation with cast expression RHS.
11973 (patch_switch_statement): Fixed indentation.
11974 (build_try_statement): Call build_decl instead of
11975 build_decl_no_layout.
11976 (patch_synchronized_statement): Likewise.
11977 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11978 IS_UNCHECKED_EXPRESSION_P.
11979 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11980 layout argument exception type.
11981 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11982 of IS_UNCHECKED_EXPRESSION_P.
11984 1998-11-18 Anthony Green <green@cygnus.com>
11986 * jcf-parse.c (yyparse): Open class file in binary mode.
11988 1998-11-15 Per Bothner <bothner@cygnus.com>
11990 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11992 * jcf-write.c (perform_relocations): Move check out one loop.
11994 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11996 * Make-lang.in: Fix reference to srcdir.
11997 * jv-scan.c: Add missing xmalloc prototype.
11998 * jvgenmain.c: Ditto.
12000 1998-11-15 Per Bothner <bothner@cygnus.com>
12002 * decl.c (error_mark_node), java-tree.h: New global.
12003 * parse.y: Use empty_stmt_node instead of size_zero_node.
12004 (build_if_else_statement): If missing else, use empty_stmt_node.
12006 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
12007 (java_complete_expand_method): Complain if return is missing.
12008 (java_check_regular_methods): Comment out incorrect error check.
12009 (not_accessible_p): Fix incorrect handling of protected methods.
12010 (patch_method_invocation): Pass correct context to not_accessible_p.
12011 (find_applicable_accessible_methods_list): Likewise.
12012 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
12013 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
12014 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
12015 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
12017 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
12018 (push_int_const): Remove reundant NOTE_PUSH.
12019 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
12020 (- case SWITCH_EXPR): Fix code generation bug.
12021 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
12022 (generate_classfile): More robust for abstract methods.
12024 1998-11-15 Anthony Green <green@cygnus.com>
12026 * Makefile.in: jv-scan and jvgenmain all require libiberty.
12027 * Make-lang.in: Ditto.
12029 * jv-scan.c: Remove xmalloc and xstrdup definitions.
12030 * jvgenmain: Ditto.
12032 1998-11-15 Per Bothner <bothner@cygnus.com>
12034 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
12036 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
12038 1998-11-14 Per Bothner <bothner@cygnus.com>
12040 Allow uses of interface types to verify. This is not really
12041 type-safe, but it matches what Sun does, and is OK as long as
12042 there are appropriate run-time checks.
12043 * verify.c (merge_types): If merging two interface types,
12044 just set the result to java.lang.Object.
12045 * expr.c (pop_type): Any interface is matches by java.lang.Object.
12047 1998-11-13 Tom Tromey <tromey@cygnus.com>
12049 * gjavah.c (main): Handle --output-class-directory argument.
12050 * jvspec.c (lang_specific_driver): Translate `-d' into
12051 -foutput-class-dir.
12052 * jcf.h (jcf_write_base_directory): Declare.
12053 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
12054 * lang-options.h: Mention -foutput-class-dir.
12055 * jcf-write.c (jcf_write_base_directory): New global.
12056 (make_class_file_name): Put generated .class file into `-d'
12057 directory, or into source directory if -d not given. Function now
12059 (write_classfile): Free class file name. Handle case where class
12061 (DIR_SEPARATOR): New macro.
12062 Include <sys/stat.h>
12064 * Makefile.in (prefix): New macro.
12066 1998-11-12 Per Bothner <bothner@cygnus.com>
12068 * parse.y (patch_invoke): Do less if flag_emit_class_files.
12069 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
12070 here (done in patch_invoke instead).
12071 (case_identity): Moved here from parse.y.
12073 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
12074 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
12075 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
12076 so they can be efficiently scanned without recursion.
12077 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
12078 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
12079 in BLOCK iteratively, rather than recursively.
12081 * parse.y (do_unary_numeric_promotion): New function.
12082 (patch_unaryop, patch_binop, patch_array_ref): Use it.
12084 * parse.y (patch_newarray): Various fixes.
12086 Re-do handling of switch statements (for proper block scoping).
12087 * parse.y: Add just a single block for the enture switch block,
12088 but don't create any "case blocks".
12089 (group_of_labels): Rmeoved unneeded non-terminal.
12090 CASE_EXPR and DEFAULT_EXPR are added to current block.
12091 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
12092 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
12093 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
12094 * parse.y (wfl_operator, print_int_node): Make non-static.
12095 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
12096 as part of recursive scan of block.
12097 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
12098 (patch_switch_statement): Most tests move dinto java_complete_tree.
12100 * parse.y: Make various production be non-typed (void).
12101 * parse.y (parse_error): Merged into issue_warning_error_from_context.
12102 * parse.y (add_stmt_to_compound): Don't create/change extra node.
12103 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12105 * jcf-write.c (struct jcf_handler): New type.
12106 (struct jcf_switch_state): New type.
12107 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12108 (alloc_handler, emit_unop, emit_reloc): New functions.
12109 (adjust_typed_op): Add extra parameter ("max type" offset).
12110 (emit_switch_reloc, emit_case-reloc): New function.
12111 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12112 (generate_bytecode_insns): Support REAL_CST, switch statements,
12113 exception handling, method calls, object/array creation, and more.
12115 * class.c: Remove some unused variables.
12116 * constants.c (find_string_constant): New function.
12117 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12118 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12119 if flag_emit_class_files.
12121 1998-11-12 Tom Tromey <tromey@cygnus.com>
12123 * jcf-io.c (find_class): Added explanatory comment.
12125 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12126 trailing slash to `.zip' entries.
12128 * jvspec.c (lang_specific_driver): Correctly handle case where
12129 GC_NAME not defined.
12131 1998-11-11 Tom Tromey <tromey@cygnus.com>
12133 * jvspec.c (GC_NAME): New define.
12134 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12136 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12138 1998-11-11 Per Bothner <bothner@cygnus.com>
12140 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12142 1998-11-11 Tom Tromey <tromey@cygnus.com>
12144 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12146 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12148 * class.c (is_compiled_class): Call safe_layout_class for class
12149 compiled from source.
12150 * conver.h (convert_to_integer, convert_to_real,
12151 convert_to_pointer): Added prototypes.
12152 * decl.c (init_decl_processing): Non longer push the decls of
12153 `methodtable', `constants', `Class', `Field', `dispatchTable'
12154 `jexception' and `Method'.
12155 * expr.c (build_invokeinterface): New function.
12156 (expand_invoke): static variable CLASS_IDENT now in
12157 build_invokeinterface. Use build_invokeinterface.
12158 (expand_java_field_op): Moved code to inline
12159 java.lang.PRIMTYPE.TYPE into a function.
12160 (build_primtype_type_ref): New function.
12161 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12162 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12163 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12164 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12165 (DECL_LOCAL_STATIC_VALUE): New macro.
12166 (build_invokeinterface, build_primtype_type_ref): New function
12168 (java_parse_abort_on_error): Macro rewritten.
12169 * jcf-parse.c (current_method): Add comment to declaration.
12170 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12171 Function prototypes fixed.
12172 (jcf_parse_source): push/pop parser context. save/restore global.
12173 (parse_source_file): Fixed leading comment. Now take a
12174 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12175 classes and pop the parser context anymore.
12176 (yyparse): Push parser context, save globals, parse the source
12177 file, restore globals and pop the parser context when processing a
12179 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12180 * lex.c (java_parse_doc_section): New function.
12181 (java_lex): Call java_parse_doc_section when appropriate. Build an
12182 operator around INSTANCEOF_TK.
12183 * lex.h (java_lineterminator, java_sprint_unicode,
12184 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12185 Prototypes rewritten.
12186 (java_parse_escape_sequence, java_letter_or_digit_p,
12187 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12188 java_read_unicode, java_store_unicode, java_read_char,
12189 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12190 Added function prototypes.
12191 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12193 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12195 (struct parser_ctxt): New fields: deprecated,
12196 current_parsed_class_un, gclass_list.
12197 (fix_method_argument_names, issue_warning_error_from_context,
12198 resolve_package, lookup_package_type): New function prototypes.
12199 (resolve_expression_name): Fixed function prototype.
12200 (find_applicable_accessible_methods_list): Fixed indentation, added
12201 extra argument in prototype.
12202 (check_final_assignment, build_null_of_type, check_deprecation,
12203 check_method_redefinition, reset_method_name,
12204 java_check_regular_methods, java_check_abstract_methods,
12205 maybe_build_primttype_type_ref): New function prototype.
12206 * parse.y (conver.h): Include.
12207 (INSTANCEOF_TK): Tagged <operator>.
12208 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12209 (relational_expression:): Build binop for instanceof.
12210 (java_push_parser_context): Remember ctxp->gclass_list across
12212 (java_pop_parser_context): Simply return if no context
12213 exists. Remember gclass_list across contexts.
12214 (issue_warning_error_from_context): New function.
12215 (parse_error_context): Don't setup ctxp->elc here. Call
12216 issue_warning_error_from_context instead.
12217 (parse_warning_context): Likewise.
12218 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12219 setup. Link new class/interface to ctxp->gclass_list.
12220 (add_superinterfaces): Register interface as incomplete if not
12222 (create_class): Remember class unqualified name in
12223 ctxp->current_parsed_class_un. Check class deprecation.
12224 (register_fields): Check field deprecation. Remember static final
12225 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12227 (method_header): New local variable ORIG_ARG. Use unqualified
12228 current class name for check on constructor errors. Promote return
12229 type if of record type. Argument list fix moved in
12230 fix_method_argument_names, called here. Check method deprecation.
12231 (fix_method_argument_names): New function.
12232 (method_declarator): Promote record typed arguments.
12233 (safe_layout_class): Check class methods before layout.
12234 (java_complete_class): Compute field layout when patched.
12235 (do_resolve_class): Try to load class after having it renamed
12236 after the package name.
12237 (get_printable_method_name): Use DECL_CONTEXT.
12238 (reset_method_name): New function.
12239 (check_method_redefinition): Use reset_method_name.
12240 (java_check_regular_methods): New local variable
12241 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12242 names for error report. Check for compile-time error when method
12243 found has default (package) access.
12244 (java_check_abstract_methods): Now takes an interface DECL node as
12245 an argument. Also reinstall real name on unchecked
12246 overriding/hiding methods for error report.
12247 (java_check_methods): Fixed leading comment. Get classes to verify
12248 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12249 CLASS_METHOD_CHECKED_P on class verification.
12250 (lookup_java_method2): Get real method name if necessary.
12251 (find_in_imports): Don't check package class access here.
12252 (resolve_package, lookup_package_type): New functions.
12253 (java_layout_classes): Fixed leading comment. Take classes to be
12254 laid out from ctxp->gclass_list.
12255 (java_complete_expand_methods): Don't expand native and abstract
12257 (java_expand_classes): New function.
12258 (resolve_expression_name): Use additional argument ORIG. Retrieve
12259 values of static final field of primitive types.
12260 (resolve_field_access): Handles static final field of promotive
12262 (resolve_qualified_expression_name): Handle STRING_CST as
12263 primaries and package name resolution. Check deprecation on found
12264 decls. Set where_found and type_found on non static field resolved
12265 during qualification. Layout non primitive field decl types.
12266 (check_deprecation): New function.
12267 (maybe_access_field): Simplified.
12268 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12269 removed. Reverse method's argument when primary is a type. Don't
12270 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12271 instead. Include abstract class in the list of class searchable
12272 for constructors. Use DECL_CONTEXT of found method for access
12273 checks. Check method deprecation.
12274 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12275 converting arguments. Handle INVOKE_INTERFACE.
12276 (lookup_method_invoke): Search constructor using existing
12277 infrastructure (don't rely on lookup_java_constructor anymore).
12278 (find_applicable_accessible_methods_list): Extra argument flag
12279 LC. Now include constructor in the search.
12280 (qualify_ambiguous_name): Conditional expression are primaries.
12281 (not_initialized_as_it_should_p): static final are always
12283 (java_complete_tree): Pass extra NULL argument to
12284 resolve_expression_name. Stricter test to carry on patching
12285 assignments. New case for INSTANCEOF_EXPR.
12286 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12287 (check_final_assignment, maybe_build_primttype_type_ref): New
12289 (patch_assignment): Detect resolved static finals and carry normal
12290 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12291 (try_builtin_assignconv): Access constant 0 on all primitive
12293 (valid_builtin_assignconv_identity_widening_p): Accept identical
12294 types. Accept all promoted type on int type.
12295 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12296 assigned to a reference.
12297 (valid_method_invocation_conversion_p): Accept to check null
12299 (build_binop): Merge declaration and initialization of local
12301 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12302 numeric types. Improved validity test for qualify operators on
12304 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12305 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12306 primitive type and issue the appropriate error message.
12307 (resolve_type_during_patch): Mark class loaded when resolved.
12308 (patch_cast): Allow null to be cased to reference types.
12309 (build_null_of_type): New function.
12310 (patch_array_ref): Handle array on references correctly.
12311 (patch_return): Removed unused local variable MODIFY. Force
12312 boolean to be returned as integers. Allows null to be returned by
12313 a function returning a reference.
12314 * typeck.c (convert_to_integer, convert_to_real,
12315 convert_to_pointer): Prototypes moved to convert.h
12316 (lookup_argument_method): Use method real name, if necessary.
12318 1998-10-30 Tom Tromey <tromey@cygnus.com>
12320 * class.c (build_class_ref): Changed name of primitive classes to
12323 * class.c (make_class_data): Renamed fields: nmethods to
12324 method_count, method_count to dtable_method_count. Always set
12325 `state' field to 0.
12326 * decl.c (init_decl_processing): Likewise.
12328 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12330 * class.c (layout_class): Don't mangle <finit>, produce
12331 __finit<class> instead. Don't verify artificial methods.
12332 * decl.c (finit_identifier_node): New declared global.
12333 (init_decl_processing): finit_identifier_node initialized.
12334 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12335 * java-tree.h (finit_identifier_node): Declared as extern.
12336 (struct lang_decl): New field called_constructor.
12337 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12338 (CLASS_HAS_FINIT_P): New macro.
12339 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12340 explicit constructor invocation.
12341 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12342 CALL_SUPER_CONSTRUCTOR_P): New macros.
12343 (write_classfile): Added prototype.
12344 * jcf-parse.c (jcf_parse_source): Parse and remember for
12345 generation if the file was seen on the command line.
12346 (parse_source_file): Don't write the class file here.
12347 (yyparse): Loop on files rewritten. Set current_jcf.
12348 (parse_zip_file_entries): Parse class file only if it was found.
12349 * lang.c (init_parse): Don't open command line provided filename
12351 (lang_parse): Don't set main_jcf anymore.
12352 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12353 (JCONSTRUCTOR_CHECK): New macro.
12354 (JBSC_TYPE_P): New macro.
12355 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12356 (COMPLETE_CHECK_OP_2): New macro.
12357 (struct parse_ctxt): New field explicit_constructor_p.
12358 (check_class_interface_creation): Fixed prototype indentation.
12359 (patch_method_invocation_stmt): Prototype reflects added argument.
12360 (patch_invoke): Likewise.
12361 (complete_method_declaration, build_super_invocation,
12362 verify_constructor_circularity,
12363 build_this_super_qualified_invocation, get_printable_method_name,
12364 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12365 verify_constructor_super, create_artificial_method,
12366 start_artificial_method_body, end_artificial_method_body,
12367 generate_field_initialization_code): New function prototypes.
12368 * parse.y: Fixed leading comment
12369 (constructor_header:, constructor_body:, block_end:): Rules tagged
12371 (type_declaration:): Call maybe_generate_finit.
12372 (method_declaration:): Action for method_body: placed in new
12373 function complete_method_declaration, called here.
12374 (constructor_declaration:): Defined actions. Removed leading
12376 (constructor_header:): New rule with action.
12377 (constructor_body:): Rule rewritten using block_begin: and
12378 block_end:. Defined actions.
12379 (constructor_declarator:, explicit_constructor_invocation:):
12381 (block:): Use new rules block_begin: block_end:.
12382 (block_begin:, block_end:): New rules and actions.
12383 (block_statements:): Fixed error message for explicit
12385 (method_invocation:): Call build_this_super_qualified_invocation
12386 if primary is `this' or `super' was seen.
12387 (conditional_expression:): Action defined.
12388 (extra_ctxp_pushed_p): New static global flag.
12389 (java_parser_context_save_global): Create parser context if
12390 necessary. Use extra_ctxp_pushed_p to remember it.
12391 (java_parser_context_restore_global): Pop extra parser context if
12393 (build_array_from_name): Array on primitive types are marked
12395 (register_fields): Restore new name in field initializer
12396 expression if type was altered. Non static fields initialized upon
12397 declaration marked initialized.
12398 (maybe_generate_finit): New function.
12399 (maybe_generate_clinit): Use create_artificial_method,
12400 start_artificial_method_body, end_artificial_method_body. Generate
12401 debug info for enclosed initialization statements.
12402 (method_header): Fixed leading comment. Check constructor
12403 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12405 (complete_method_declaration, constructor_circularity_msg,
12406 verify_constructor_circularity): New functions.
12407 (get_printable_method_name): New function.
12408 (check_method_redefinition): Don't rename <finit> methods. Fix
12409 declared constructor names. Error message for
12410 constructors modified.
12411 (java_check_regular_methods): Local variable seen_constructor
12412 renamed saw_constructor. Skip verification on constructors. Create
12413 default constructor with create_artificial_method.
12414 (java_check_methods): Removed unnecessary empty line.
12415 (create_artificial_method, start_artificial_method_body,
12416 end_artificial_method_body): New functions.
12417 (java_layout_classes): Changed leading comment. Reverse fields
12418 list if necessary. Always layout java.lang.Object if being
12420 (java_complete_expand_methods): Verify constructor circularity.
12421 (java_complete_expand_method): Call fix_constructor on
12422 constructors. Local variable no_ac_found removed. Restore
12423 bindings if method body expansion failed.
12424 (fix_constructors, verify_constructor_super,
12425 generate_field_initialization_code): New function.
12426 (java_expand_classes): Fixed leading comment. Write class file
12428 (resolve_expression_name): Check for illegal instance variable
12429 usage within the argument scope of an explicit constructor
12431 (resolve_qualified_expression_name): Pass extra from_super flag
12432 when invoking patch_method_invocation_stmt. New case for
12433 conditional expression when used as a primary. Check for error
12434 when acquiring super.
12435 (patch_method_invocation_stmt): Added extra argument super. New
12436 local variable is_static_flag. Set class_to_search according to
12437 the nature of the constructor invocation. Don't add `this'
12438 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12439 invocation within the argument scope of explicit constructor
12440 invocation. Set is_static according to is_static_flag. Provide
12441 extra `super' argument to patch_invoke invocation.
12442 (patch_invoke): New argument from_super. Loop on arguments
12443 indentation fixed. Pass from_super to invocation_mode. New switch
12444 case INVOKE_SUPER. Fixed error message in switch default case.
12445 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12447 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12448 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12449 message takes constructors into account.
12450 (find_applicable_accessible_methods_list): Fixed indentation.
12451 (qualify_ambiguous_name): Take explicit constructor invocation
12452 into account. Deal with a conditional expression as a primary to
12454 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12455 case. Added extra argument to patch_method_invocation_stmt.
12456 Register calls made to explicit constructor `this'. Don't call
12457 save_expr in ARRAY_REF case when emitting class files. Check for
12458 illegal use of this when expanding explicit constructor invocation
12460 (complete_function_arguments): Set and reset parser context
12461 explicit_constructor_p field value when appropriate.
12462 (build_super_invocation, build_this_super_qualified_invocation):
12464 (patch_assignment): Fixed typo.
12465 (patch_unaryop): Check on final fields occurs only when a decl
12467 (patch_return): Take constructors into account.
12468 (patch_conditional_expr): New function.
12469 * typeck.c (build_java_signature): Removed unnecessary empty line.
12471 1998-10-28 Jeffrey A Law (law@cygnus.com)
12473 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12475 1998-10-28 Tom Tromey <tromey@cygnus.com>
12477 * decl.c (init_decl_processing): Renamed fields.
12478 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12479 interface_len, msize fields.
12481 * class.c (make_class_data): Removed subclass_head and
12482 subclass_next fields.
12483 * decl.c (init_decl_processing): Removed subclass_head and
12484 subclass_next fields.
12486 1998-10-28 Jeffrey A Law (law@cygnus.com)
12488 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12489 * mangle.c (emit_unicode_mangled_name): Similarly.
12491 1998-10-26 Nick Clifton <nickc@cygnus.com>
12493 * jcf-parse.c (get_constant): Place braces around code to compute
12494 'd' when REAL_ARITHMETIC is not defined.
12496 1998-10-25 H.J. Lu (hjl@gnu.org)
12498 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12501 1998-10-23 Tom Tromey <tromey@cygnus.com>
12503 * lang-specs.h: `.zip' files are input to jc1.
12505 1998-10-22 Per Bothner <bothner@cygnus.com>
12507 * jvspecs.c: Add (but don't enable) support for combining multiple
12508 .class and .java input filenames to a single jc1 invocation.
12509 Add support for -C flag (copile to .class files).
12510 Translate -classpath and -CLASSPATH arguments.
12511 * lang-specs.h: Don't set %2 spec.
12513 1998-10-22 Tom Tromey <tromey@cygnus.com>
12515 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12517 (add_path): Don't add trailing separator to non-empty path
12520 * lang.c (lang_decode_option): Check for -fclasspath and
12521 -fCLASSPATH before examining other `-f' options.
12523 * java-tree.h (finalize_identifier_node): Don't declare.
12524 * class.c (make_class_data): Don't push "final" field.
12525 * decl.c (init_decl_processing): Don't push "final" field.
12526 (finalize_identifier_node): Removed.
12527 (init_decl_processing): Don't set finalize_identifier_node.
12529 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12531 1998-10-11 Anthony Green <green@cygnus.com>
12533 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12534 (JV_SCAN_SOURCES): New macro.
12535 (JCF_DUMP_SOURCES): Likewise.
12536 (jcf-dump$(exeext)): New target.
12537 (jv-scan$(exeext)): New target.
12539 1998-10-22 Tom Tromey <tromey@cygnus.com>
12541 * Makefile.in (LEX): Removed.
12542 (LEXFLAGS): Likewise.
12543 (SET_BISON): New macro.
12545 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12546 spurious diffs in parse.c.
12547 ($(PARSE_SCAN_C)): Likewise.
12548 (PARSE_DIR): New macro.
12550 (PARSE_SCAN_C): Likewise.
12551 (PARSE_RELDIR): New macro.
12553 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12555 * jcf-io.c (find_class): Use saw_java_source to determine when to
12556 look for `.java' file.
12557 * jcf-parse.c (saw_java_source): New global.
12558 (yyparse): Set it if `.java' file seen.
12560 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12561 (GCJH_SOURCES): Likewise.
12562 * Makefile.in (datadir): New macro.
12563 (libjava_zip): Likewise.
12564 (JAVA_OBJS): Added jcf-path.o.
12565 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12566 (../gcjh$(exeext)): Likewise.
12567 (jcf-path.o): New target.
12568 * java-tree.h (fix_classpath): Removed decl.
12569 * jcf-parse.c (fix_classpath): Removed.
12570 (load_class): Don't call fix_classpath.
12571 * parse.y (read_import_dir): Don't call fix_classpath.
12572 * lex.h: Don't mention classpath.
12573 * lex.c (java_init_lex): Don't initialize classpath.
12574 * jcf-io.c (classpath): Removed global.
12575 (find_class): Use jcf_path iteration functions. Correctly search
12576 class path for .java file.
12577 (open_in_zip): New argument `is_system'.
12578 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12579 classpath-related options.
12580 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12582 (lang_init): Call jcf_path_init.
12583 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12584 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12585 Correctly put braces around second string in each entry.
12586 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12587 classpath-related options.
12588 (help): Updated for new options.
12589 * jcf.h: Declare functions from jcf-path.c. Don't mention
12590 `classpath' global.
12591 * jcf-path.c: New file.
12593 * jcf-depend.c: Include jcf.h.
12595 * jcf-write.c (localvar_alloc): Returns `void'.
12596 (localvar_free): Removed unused variable.
12598 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12599 (init_parse): Use OBJECT_SUFFIX, not ".o".
12601 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12603 * class.c (emit_register_classes): Renamed from
12604 emit_register_class.
12605 * java-tree.h (emit_register_classes): Prototype renamed from
12606 emit_register_class.
12607 * jcf-parse.c (yyparse): Call emit_register_classes once before
12609 * parse.y (java_expand_classes): No longer register classes.
12611 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12613 * class.c (is_compiled_class): New local variable
12614 seen_in_zip. Identify classes found in currently compiled source
12616 * decl.c (complete_start_java_method): Fixed typo.
12617 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12618 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12619 (CLASS_P): Moved around.
12620 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12621 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12623 (jcf_parse_source): Changed leading comment. Removed unnecessary
12624 fclose and CLASS_FROM_SOURCE_P marking.
12625 (parse_source_file): New local variables remember_for_generation
12626 and filename. Mark parsed file name identifier node. Removed block
12627 executed when parse_only was null. Set remember_for_generation.
12628 Use it as an argument to java_pop_parser_context.
12629 (yyparse): New local variables several_files, list, next node and
12630 current_file_list. Split ampersand separated file names into
12631 current_file_list. Iterate through the list and parse accordingly.
12632 * parse.h (java_pop_parser_context): New function prototype.
12633 * parse.y (ctxp_for_generation): New static global variable.
12634 (java_pop_parser_context): New argument generate. Link popped ctxp
12635 to ctxp_for_generation list accordingly.
12636 (java_complete_expand_methods): Fixed indentation.
12637 (java_expand_classes): New function.
12639 1998-10-17 Per Bothner <bothner@cygnus.com>
12641 * Makefile.in: Link with libiberty.a instead of memmove.o.
12643 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12645 * lex.c (setjmp.h): No longer included.
12646 * lex.h (setjmp.h): Included.
12647 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12648 (duplicate_declaration_error_p): Renamed from
12649 duplicate_declaration_error.
12650 (build_array_from_name): New function prototype.
12651 * parse.y (setjmp.h): No longer included.
12652 (variable_declarator_id): Define action.
12653 (build_array_from_name): New function.
12654 (duplicate_declaration_error_p): Renamed from
12655 duplicate_declaration_error. Fixed leading comment.
12656 (register_fields): Main `for' loop reorganized. Uses
12657 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12658 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12659 build_array_from_name.
12660 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12662 (read_import_dir): Don't try to skip `.' and `..'.
12663 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12664 build_array_from_name. Main `for' loop reorganized.
12665 (resolve_qualified_expression_name): When building access to a
12666 field, use the type where the field was found, not its own type.
12667 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12668 field was found is null.
12669 (qualify_ambiguous_name): Sweep through all successive array
12672 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12674 * java-tree.h (pop_labeled_block, lang_printable_name,
12675 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12676 interface_of_p, inherits_from_p, fix_classpath,
12677 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12678 make_class_data, register_class, alloc_name_constant): New
12679 function prototypes.
12680 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12681 indentation. Added cast to remove warning.
12682 (lang_printable_name): Set v argument unused.
12683 (lang_print_error): Added argument to lang_printable_name call.
12684 (java_dummy_print, print_lang_decl, print_lang_type,
12685 print_lang_identifier, lang_print_xnode): All argument marked
12687 * lex.c (java_unget_unicode): Removed unnecessary argument.
12688 (java_allocate_new_line): Unused local variable is gone.
12689 (java_read_char): Added parenthesis in expressions to remove
12690 warnings. Added final return statement.
12691 (java_read_unicode): Added parenthesis in expression to remove
12693 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12694 (java_parse_escape_sequence): Likewise.
12695 (java_lex): Unused local variables are gone. Fixed
12696 java_unget_unicode invocation.
12697 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12699 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12700 lang_printable_name invocation in macro.
12701 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12703 (duplicate_declaration_error): Suppressed unused argument in
12705 (identical_subpath_p): Function declaration is gone.
12706 (patch_invoke): Suppressed unused argument in prototype.
12707 (patch_cast, build_labeled_block, check_thrown_exceptions):
12709 * parse.y (setjmp.h): Included
12710 (toplev.h): Likewise.
12711 (field_declaration:): Suppressed unused local
12712 (label_decl:): Fixed build_labeled_block invocation.
12713 (java_pop_parser_context): Put extra parenthesis around assignment
12715 (yyerror): Suppressed unused local variables.
12716 (variable_redefinition_error): Fixed lang_printable_name
12718 (create_interface): Suppressed unused local variables.
12719 (create_class): Likewise.
12720 (duplicate_declaration_error): Suppressed unused argument. Fixed
12721 lang_printable_name invocation.
12722 (register_fields): Suppressed unused local variable. Fixed
12723 duplicate_declaration_error invocation.
12724 (method_header): Suppressed unused local variable.
12725 (method_declarator, parser_check_super): Likewise.
12726 (java_complete_class): Suppressed unused local variable. Fixed
12727 fatal error message.
12728 (complete_class_report_errors): Added default: in switch.
12729 (java_check_regular_methods): Fixed lang_printable_name
12731 (check_throws_clauses): Likewise.
12732 (java_check_abstract_methods): Suppressed unused local
12733 variable. Fixed lang_printable_name invocation.
12734 (read_import_entry): Added supplemental return statement.
12735 (read_import_dir): Suppressed unused local variables.
12736 (check_pkg_class_access, declare_local_variables): Likewise.
12737 (source_start_java_method): Suppressed unused extern variable
12739 (expand_start_java_method): Suppressed unused extern and local
12740 variable declarations.
12741 (java_complete_expand_methods): Likewise.
12742 (java_complete_expand_method): Suppressed unused local variables.
12743 (make_qualified_name): Likewise.
12744 (resolve_qualified_expression_name): Added default: in
12745 switch. Fixed lang_printable_name invocation.
12746 (class_instance_creation_expression): Added parenthesis around
12748 (patch_method_invocation_stmt): Fixed lang_printable_name and
12749 patch_invoke invocations.
12750 (check_for_static_method_reference): Fixed lang_printable_name
12752 (patch_invoke): Suppressed unused arguments and local variables.
12753 (lookup_method_invoke): Suppressed unused local variables.
12754 (qualify_ambiguous_name): Added default: in switch.
12755 (identical_subpath_p): Function removed.
12756 (patch_assignment): Suppressed unused local variables. Suppressed
12757 unnecessary if statement. Fixed lang_printable_name invocations.
12758 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12759 (valid_ref_assignconv_cast_p): Parenthesis around
12760 expression. Suppressed unused local variables.
12761 (build_binop): Suppressed unused local variables. fixed
12762 lang_printable_name invocations.
12763 (string_constant_concatenation): Suppressed unused local
12765 (patch_unaryop): Fixed lang_printable_name invocation.
12766 (patch_cast): Suppressed unnecessary argument. Fixed
12767 lang_printable_name invocation.
12768 (patch_array_ref): Fixed lang_printable_name invocation.
12769 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12770 (build_labeled_block): Suppressed unused argument.
12771 (generate_labeled_block): Fixed build_labeled_block invocation.
12772 (build_loop_body): Suppressed unused local variables.
12773 (patch_loop_statement): Likewise.
12774 (patch_exit): Fixed lang_printable_name invocation.
12775 (patch_switch_statement): Likewise.
12776 (case_identity): First argument marked unused.
12777 (patch_try_statement): Fixed lang_printable_name invocations.
12778 (patch_synchronized_statement, patch_throw_statement): Likewise.
12779 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12780 lang_printable_name invocations.
12781 (check_thrown_exceptions_do): Suppressed unused argument.
12783 1998-10-14 Tom Tromey <tromey@cygnus.com>
12785 * jcf-write.c (write_classfile): Add output class file as target.
12786 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12787 * jcf.h: Added declarations for dependency-tracking functions.
12788 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12789 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12790 (finish_parse): Call jcf_dependency_write.
12791 (dependency_tracking): New global.
12792 (DEPEND_SET_FILE): New define.
12793 (DEPEND_ENABLE): New define.
12794 (init_parse): Enable dependency tracking if required.
12796 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12797 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12798 (../gcjh$(exeext)): Likewise.
12799 (jcf-depend.o): New target.
12800 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12801 (GCJH_SOURCES): Likewise.
12802 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12804 (find_classfile): Added dep_name argument.
12805 (find_class): Compute name of dependency.
12806 (open_in_zip): Call jcf_dependency_add_file.
12807 * gjavah.c (output_file): No longer global.
12808 (usage): Don't mention "gjavah".
12810 (java_no_argument): Likewise.
12811 (version): Likewise.
12812 (main): Recognize and handle -M family of options.
12813 (print_mangled_classname): Return is void.
12814 (process_file): Handle case where output is suppressed.
12815 (HANDLE_END_FIELD): Likewise.
12816 (HANDLE_METHOD): Likewise.
12817 * jcf-depend.c: New file.
12819 1998-10-13 Jeffrey A Law (law@cygnus.com)
12821 * java-tree.def: Add missing newline at EOF.
12823 1998-10-13 Tom Tromey <tromey@cygnus.com>
12825 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12826 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12828 Include <config.h> and "system.h".
12829 (disassemble_method): Undefine RET to avoid clash with
12830 config/i386/i386.h.
12832 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12834 * decl.c (runtime_exception_type_node, error_exception_type_node):
12835 New global variables.
12836 (init_decl_processing): Initialized.
12837 * expr.c (java_lang_expand_expr): Set caught exception type to
12838 null if catch handler argument doesn't exit.
12839 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12841 * java-tree.h (runtime_exception_type_node,
12842 error_exception_type_node): Global variables declared.
12843 (DECL_FUNCTION_THROWS): New macro.
12844 (DECL_FUNCTION_BODY): Modified comment.
12845 (DECL_SPECIFIC_COUNT): Likewise.
12846 (struct lang_decl): New field throws_list.
12847 (IS_UNCHECKED_EXPRESSION_P): New macro.
12848 * lex.c (java_lex): Generate location information for THROW_TK.
12849 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12850 EXCEPTIONS_P): New macros.
12851 (enum jdep_code): New value JDEP_EXCEPTION.
12852 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12853 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12854 PATCH_METHOD_RETURN_ERROR): New macros.
12855 (patch_method_invocation_stmt): Added new argument to prototype.
12856 (patch_synchronized_statement, patch_throw_statement,
12857 check_thrown_exceptions, check_thrown_exceptions_do,
12858 purge_unchecked_exceptions, check_throws_clauses): New function
12860 * parse.y Fixed typo in keyword section.
12861 (throw:): Rule tagged <node>.
12862 (THROW_TK): Keyword tagged <operator>.
12863 (method_header:): Last argument to call to method_header passed
12865 (throws:, class_type_list:, throw_statement:,
12866 synchronized_statement:, synchronized:): Defined actions.
12867 (method_header): New local variable current. Register exceptions
12868 from throws clause.
12869 (java_complete_tree): Complete and verify exceptions from throws
12871 (complete_class_report_errors): Error message on exceptions not
12873 (java_check_regular_methods): Fixed typo. Shortcut on private
12874 overriding methods. Changed error message on method
12875 redefinition. Check for throws clause compatibility.
12876 (check_throws_clauses): New function.
12877 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12878 method. Changed error message on method redefinition.
12879 (currently_caught_type_list): New static variable.
12880 (java_complete_expand_methods): Purge unchecked exceptions from
12881 throws clause list. Call PUSH_EXCEPTIONS before walk and
12882 POP_EXCEPTIONS after.
12883 (resolve_qualified_expression_name): Pass new argument as NULL to
12884 patch_method_invocation_stmt.
12885 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12886 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12887 argument list when appropriate. Use new argument if non null to
12888 store selected method decl.
12889 (patch_invoke): Convert if necessary args of builtin types before
12890 forming CALL_EXPR. Argument list no longer reversed here.
12891 (invocation_mode): Treat final methods as static methods.
12892 (java_complete_tree): New cases for THROW_EXPR: and
12893 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12895 (complete_function_arguments): No more RECORD_TYPE
12896 conversion. Function parameter nodes no longer saved.
12897 (valid_ref_assignconv_cast_p): Avoid handling null type.
12898 (patch_binop): Fixed null constant reference handling.
12899 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12900 BUILD_THROW macros.
12901 (patch_try_statement): Fixed comments. Record caught types in
12902 list, push the list, expand try block and pop the list.
12903 (patch_synchronized_statement, patch_throw_statement,
12904 check_thrown_exceptions, check_thrown_exceptions_do,
12905 purge_unchecked_exceptions): New functions.
12906 * typeck.c (lookup_argument_method): Allow WFL in place of method
12907 DECL_NAME during method definition check
12909 1998-10-09 Tom Tromey <tromey@cygnus.com>
12911 * gjavah.c (decode_signature_piece): New function.
12912 (print_c_decl): Use it. Added `name_override' argument.
12913 (print_method_info): Use name_override argument to print_c_decl.
12914 (seen_fields): Removed.
12915 (print_field_info): Don't update seen_fields.
12916 (struct method_name): New structure.
12917 (method_name_list): New global.
12918 (print_method_info): Add new method to list of methods.
12919 (name_is_method_p): New function.
12920 (print_field_info): If field name has same name as method, then
12922 (process_file): Parse methods before fields.
12923 (field_pass): New global.
12924 (HANDLE_END_FIELD): Take field_pass into account.
12926 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12928 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12929 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12931 1998-10-03 Anthony Green <green@cygnus.com>
12933 * jvspec.c: Fix bug in jvgenmain_spec patch.
12935 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12937 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12938 * decl.c (soft_exceptioninfo_call_node): New global variable.
12939 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12940 takes extra integer argument. soft_exceptioninfo_call_node
12942 * except.c (java_set_exception_lang_code): New function
12943 (method_init_exceptions): Called here.
12944 (prepare_eh_table_type): New function.
12945 (expand_end_java_handler): Called here.
12946 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12947 one argument. Modified generation of call to
12948 soft_badarrayindex_node to use new argument.
12949 (build_java_arrayaccess): Pass faulty index value to
12950 build_java_throw_out_of_bounds_exception.
12951 (generate_name): New function.
12952 (java_lang_expand_expr): New local variables node, current,
12953 has_finally_p. Expand TRY_EXPR node.
12954 (process_jvm_instruction): Replace top of the stack with thrown
12955 object reference when entering exception handler.
12956 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12957 specific tree codes.
12958 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12960 (DECL_SPECIFIC_COUNT): New macro.
12961 (prepare_eh_table_type, java_set_exception_lang_code,
12962 generate_name): New function declarations.
12963 (match_java_method): Declaration deleted.
12964 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12966 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12967 * parse.h (redefinition_error, refine_accessible_methods_list,
12968 can_cast_to_p): Function declaration removed.
12969 (classitf_redefinition_error, variable_redefinition_error,
12970 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12971 find_most_specific_methods_list, argument_types_convertible,
12972 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12973 valid_cast_to_p, valid_method_invocation_conversion_p,
12974 try_reference_assignconv, add_stmt_to_compound,
12975 build_jump_to_finally, build_tree_list, patch_try_statement,
12976 java_get_catch_block): New function declarations.
12977 * parse.y (string_buffer_type): Global variable deleted.
12978 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12979 finally): Rules tagged <node>.
12980 (TRY_TK, CATCH_TK): Token tagged <operator>.
12981 (class_body_declaration:, class_member_declaration:,
12982 formal_parameter:, explicit_constructor_invocation:,
12983 interface_member_declaration:, constant_declaration:,
12984 primary_no_new_array:, class_instance_creation_expression:,
12985 array_creation_expression:): Issue error on unsuported JDK1.1
12987 (try_statement:, catches:, finally:): Define actions.
12988 (catch_clause_parameter): New rule.
12989 (catch_clause:): Use new rule catch_clause_parameter.
12990 (parse_jdk1_1_error): New function.
12991 (redefinition_error): Renamed classitf_redefinition_error.
12992 (variable_redefinition_error): New function.
12993 (check_class_interface_creation): Call
12994 classitf_redefinition_error.
12995 (java_complete_tree): Added error message on JDEP_TYPE: case.
12996 (complete_class_report_errors): Fixed indentation.
12997 (declare_local_variables): Call variable_redefinition_error.
12998 (source_end_java_method): Call java_set_exception_lang_code and
12999 emit_handlers where appropriate.
13000 (java_method_add_stmt): Call add_stmt_to_block.
13001 (add_stmt_to_block): New function.
13002 (lookup_method_invoke): Fixed outside comment. new local variable
13003 candicates. Call find_applicable_accessible_methods_list and
13004 find_most_specific_methods_list when searching for a
13005 method. Modified error report to list possible candidates when
13007 (find_applicable_accessible_methods_list,
13008 find_most_specific_methods_list, argument_types_convertible): New
13010 (refine_accessible_methods_list): Function deleted.
13011 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
13012 expr (if applicable) before calling patch_array_ref.
13013 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
13014 (enter_block): Fixed comment.
13015 (enter_a_block): New function.
13016 (patch_assignment): Reorganized. Call try_reference_assignconv for
13017 references. Call valid_cast_to_p instead of can_cast_to_p.
13018 (try_reference_assignconv,
13019 valid_builtin_assignconv_identity_widening_p): New functions.
13020 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
13021 (valid_cast_to_p, valid_method_invocation_conversion_p): New
13023 (build_string_concatenation): Don't resolve StringBuffer.
13024 (patch_cast): Fixed inverted arguments.
13025 (patch_array_ref): Code to save array expr deleted. Call
13026 valid_cast_to_p instead of can_cast_to_p.
13027 (generate_labeled_block): Call generate_name.
13028 (build_jump_to_finally, build_try_statement, java_get_catch_block,
13029 patch_try_statement): New functions.
13030 * typeck.c (match_java_method): Function deleted.
13032 1998-10-02 Anthony Green <green@cygnus.com>
13034 * jvspec.c: jvgenmain_spec uses different temporary file names.
13036 1998-10-02 Anthony Green <green@cygnus.com>
13038 * jvspec.c (lang_specific_driver): Fail if user specifies
13039 --main= when not linking.
13041 1998-09-28 Tom Tromey <tromey@cygnus.com>
13043 * class.c (make_class_data): Push value for `thread' field.
13044 * decl.c (init_decl_processing): Added `thread' field to class.
13046 * class.c (add_field): Always make static fields externally
13049 1998-09-26 Anthony Green <green@cygnus.com>
13051 * expr.c (build_java_athrow,
13052 build_java_throw_out_of_bounds_exception, expand_invoke,
13053 build_newarray, expand_java_multianewarray, build_java_monitor):
13054 Update comments to reflect _Jv_* function names.
13056 1998-09-25 Per Bothner <bothner@cygnus.com>
13058 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
13059 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
13060 * parse.y (expand_start_java_method): Likewise.
13062 1998-09-24 Per Bothner <bothner@cygnus.com>
13064 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
13066 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
13067 (add_field): No longer need to convert from RECORD_TYPE to pointer,
13068 * expr.c: Remove no-longer-needed calls to promote_type.
13069 * decl.c (give_name_to_locals): Liekwise.
13070 * jcf-parse.c (get_class_constant): Compensate for new signatures.
13071 * parse.y: Add/remove promote_type calls as appropriate.
13072 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
13073 (parse_signature_string): Likewise.
13074 (build_java_array_type): Fix for now signature convenions.
13076 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
13078 1998-09-23 Tom Tromey <tromey@cygnus.com>
13080 * class.c (init_class_processing): libjava function renamed to
13083 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13085 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
13086 * java-tree.def: Fixed DEFTREECODE third argument.
13087 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
13088 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
13089 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
13090 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13091 JAVA_THIS_EXPR): Now replaced by tree code definitions.
13092 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
13093 * lang.c (java_tree_code_type, java_tree_code_length,
13094 java_tree_code_name): New arrays.
13095 (lang_init): Append Java tree node definitions to Gcc ones.
13096 * lex.c (expression_obstack): Declared as extern when JC1_LITE
13098 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
13100 (java_lex): Allow declaration of empty string constants. Retain
13101 location information on CASE_TK and DEFAULT_TK.
13102 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
13103 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13104 Modified to be more robust.
13105 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13106 (build_new_invocation, try_builtin_assignconv,
13107 patch_switch_statement, string_constant_concatenation,
13108 build_string_concatenation, patch_string_cst, patch_string,
13109 java_expand_switch): New function declarations.
13110 * parse.y: Rules related to switch and EH tagged <node>.
13111 (label_id): Set to NULL_TREE
13112 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13114 (this_or_super:): Fixed indentation.
13115 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13116 statement_expression:): Removed call to RULE on all sub-rules.
13117 (switch_expression:, switch_labels:): New rules.
13118 (switch_statement:, switch_block:, switch_block_statement_groups:,
13119 switch_block_statement_group:, switch_labels:, switch_label:):
13121 (throw_statement:, synchronized_statement:, try_statement:):
13122 Defined temporary actions.
13123 (class_instance_creation_expression:): Call
13124 build_new_invocation. Fixed indentation.
13125 (field_access): Fixed indentation.
13126 (method_invocation): Likewise.
13127 (make_qualified_primary): Use THIS_EXPR.
13128 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13129 resolving from SUPER, set *type_found.
13130 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13131 (java_complete_tree): Removed unused local variable `location'. Case
13132 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13133 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13134 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13135 STRING_CST: case. default: checks for patchable strings.
13136 (complete_function_arguments): Transform string constant or
13137 crafted StringBuffer if necessary.
13138 (build_method_invocation): Fixed comments.
13139 (build_new_invocation): New function.
13140 (patch_assignment): Call try_builtin_assignconv to figure a valid
13141 assignment conversion between builtin types.
13142 (try_builtin_assignconv): New function.
13143 (build_binop): Use URSHIFT_EXPR directly to call build.
13144 (operator_string): Use UNARY_PLUS_EXPR.
13145 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13147 (do_merge_string_cste, merge_string_cste,
13148 string_constant_concatenation, build_string_concatenation,
13149 patch_string, patch_string_cst): New function.
13150 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13151 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13152 (build_newarray_node): Use NEW_ARRAY_EXPR.
13153 (build_this): Use THIS_EXPR.
13154 (build_return): Enable debug information on return statement.
13155 (build_if_else_statement): Likewise.
13156 (complete_labeled_statement): Fixed related comment.
13157 (build_loop_body): Fixed comment.
13158 (build_bc_statement): Enable debug information on break/continue
13160 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13162 (patch_switch_statement, case_identity, java_expand_switch): New
13165 1998-09-21 Per Bothner <bothner@cygnus.com>
13167 * buffer.h (BUFFER_INIT): New macro.
13168 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13169 Pass (struct jcf_partial *state) to most functions.
13170 (jcf_block, jcf_relocation): New types.
13171 Support labels, branches, conditionals, loops.
13173 1998-09-21 Tom Tromey <tromey@cygnus.com>
13175 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13177 1998-09-21 Per Bothner <bothner@cygnus.com>
13179 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13180 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13181 not integer_type_node (INT_TYPE_SIZ bits).
13183 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13185 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13186 * jcf-dump.c (print_exception_table): New function.
13187 (disassemble_method): Better handling of wide instructions.
13188 Make more robust for bad input.
13190 1998-09-30 Jeffrey A Law (law@cygnus.com)
13192 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13195 1998-09-17 Jeffrey A Law (law@cygnus.com)
13197 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13199 1998-09-17 Tom Tromey <tromey@cygnus.com>
13201 * Makefile.in ($(PARSE_H)): Removed target.
13203 1998-09-17 Jeffrey A Law (law@cygnus.com)
13205 * Makefile.in (JAVA_OBJS): Add memmove.o
13206 (memmove.o): New target & rules.
13208 1998-09-15 Tom Tromey <tromey@cygnus.com>
13210 * expr.c (expand_invoke): Don't generate a call to the class init
13213 1998-09-14 Jeffrey A Law (law@cygnus.com)
13215 * Makefile.in: Add many missing dependencies.
13216 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13218 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13219 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13221 1998-09-11 Per Bothner <bothner@cygnus.com>
13223 * decl.c (complete_start_java_method): If method is static (and
13224 not private) call _Jv_InitClass.
13225 * expr.c (expand_invoke): Don't call build_class_init.
13227 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13229 1998-09-10 Jeffrey A Law (law@cygnus.com)
13231 * Make-lang.in (GCJ): Define before using.
13233 1998-09-09 Jeffrey A Law (law@cygnus.com)
13235 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13236 losing due to namespace pollution in GNU getopt.h
13238 1998-09-09 Tom Tromey <tromey@cygnus.com>
13240 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13241 (java.all.cross): Likewise.
13242 (java.rest.encap): Likewise.
13244 1998-09-08 Jeffrey A Law (law@cygnus.com)
13246 * gjavah.c (print_class_decls): Fix thinko in arglist
13247 * jcv-io.c (find_classfile): Similarly.
13249 1998-09-07 Jeffrey A Law (law@cygnus.com)
13251 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13253 1998-09-05 Tom Tromey <tromey@cygnus.com>
13255 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13256 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13257 * Makefile.in (PARSE_C): New macro.
13258 (PARSE_H): Likewise.
13259 (PARSE_SCAN_C): Likewise.
13260 ($(PARSE_C)): Target renamed from parse.c.
13261 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13262 (clean): Remove parse-scan.c as well.
13263 (parse.o): Depend on $(PARSE_C).
13265 1998-09-05 Anthony Green <green@cygnus.com>
13267 * README, license.terms: Removed.
13269 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13270 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13271 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13272 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13273 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13274 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13275 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13276 and Java trademark attribution.
13278 1998-09-04 Tom Tromey <tromey@cygnus.com>
13280 * Makefile.in: Use gcjh, not gjavah.
13281 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13282 * Make-lang.in: Changed gjavah to gcjh everywhere.
13284 1998-09-03 Per Bothner <bothner@cygnus.com>
13286 * gjavah.c: Support new -prepend -add -append flags.
13287 (print_method_info): Method is not virtual if class is final.
13289 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13291 * jv-scan.c: Fixed copyright assignment.
13292 * keyword.gperf: Likewise.
13293 * keyword.h: Likewise.
13294 * lex.c: Fixed copyright assignment.
13295 (java_lex): Push unicode back when parsing '<'.
13296 * lex.h: Fixed copyright assignment.
13297 * parse-scan.y: Likewise.
13298 * parse.h: Fixed copyright assignment.
13299 (build_debugable_stmt, complete_for_loop): New function prototypes.
13300 * parse.y: Fixed copyright assignment.
13301 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13302 size_zero_node when completing a loop with no exit condition.
13303 (for_statement_nsi:): Define action.
13304 (for_init:, for_update:): Return size_zero_node when empty.
13305 (declare_local_variables): Call build_debugable_stmt.
13306 (build_debugable_stmt): New function.
13307 (build_loop_body): Build debugable statement around loop
13309 (complete_loop_body): Take into account the debugable statement
13310 around the EXIT_EXPR.
13311 (complete_loop_body): New function.
13312 (patch_exit_expr): Fixed condition inversion.
13314 1998-09-02 Tom Tromey <tromey@cygnus.com>
13316 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13317 name of thread define.
13318 * jvspec.c (THREAD_NAME): New macro.
13320 (THREADLIB): Likewise.
13321 (lang_specific_driver): Recognize attempt to link with thread
13322 library or gc library. Recognize -ljava on command line so it
13323 isn't linked against more than once.
13325 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13327 * parse-scan.y (report_main_declaration): Name of the class
13328 containing `main' can be a qualified name.
13330 1998-08-31 Tom Tromey <tromey@cygnus.com>
13332 * config-lang.in: Changed gjavac to gjc everywhere.
13333 * Make-lang.in: Changed gjavac to gjc everywhere.
13335 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13337 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13338 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13339 and install the files.
13340 * Makefile.in (JAVA_OBJS_LITE): New variable.
13341 (compiler:): Now include jv-scan as a dependency.
13342 (../jv-scan$(exeext), parse-scan.c): New targets.
13343 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13344 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13345 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13346 check for errors even if parse_only.
13347 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13349 (yylex): New function. Uses java_lex body.
13350 (java_lex): Removed commented out statement. Remove local variable
13351 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13352 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13353 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13354 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13355 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13356 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13358 (java_lex_error): Empty if JC1_LITE is defined.
13359 (java_get_line_col): Return 0 if JC1_LITE is defined.
13360 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13361 SET_MODIFIER_CTX): Moved into the section containing the macros
13362 conditionally defined by JC1_LITE.
13363 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13364 argument if JC1_LITE is defined.
13365 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13366 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13368 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13369 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13370 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13371 to different values according to JC1_LITE.
13372 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13373 declared if JC1_LITE set.
13374 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13375 defined if JC1_LITE not set.
13376 (struct parser_ctx): Reorganized and skip the jc1 front end part
13378 (java_layout_classes): New function definition.
13379 (java_push_parser_context, java_init_lex, yyparse, yylex,
13380 yyerror): Prototype always declared. All other static function
13381 prototypes declared only if JC1_LITE is not set.
13382 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13383 declared in parse.h.
13384 (java_layout_classes): New function.
13385 (java_complete_expand_methods): No longer layout the class here.
13386 * parse-scan.y: New file.
13387 * jv-scan.c: New file.
13389 1998-08-25 Tom Tromey <tromey@cygnus.com>
13391 * gjavah.c (main): Handle -friend option.
13392 (friend_specs): New global.
13393 (generate_access): Handle friend_specs.
13394 (process_file): Likewise.
13395 (MAX_FRIENDS): New macro.
13396 (friend_count): New global.
13397 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13398 Changed all callers.
13400 1998-08-24 Per Bothner <bothner@cygnus.com>
13402 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13403 (main): Handle processing all the entries of a named .zip archive.
13404 * jcf-io.c (jcf_trim_old_input): New function.
13405 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13407 1998-08-24 Per Bothner <bothner@cygnus.com>
13409 * lang.c (flag_assume_compiled): Make default be on.
13411 1998-08-21 Per Bothner <bothner@cygnus.com>
13413 * jcf-dump.c: Add bunches of flags to control output more.
13414 (process_class): New function; support printing more than one class.
13415 (main): Support new --print-main and --javap flags.
13416 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13417 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13419 1998-08-20 Per Bothner <bothner@cygnus.com>
13421 Change mangling of dispatch table to match C++ vtable (w/thunks).
13422 * class.c (build_dtable_decl), java-tree.h: New function.
13423 (make_class_data): Call it.
13424 * decl.c (init_decl_processing): Likewise.
13426 1998-08-19 Warren Levy <warrenl@cygnus.com>
13428 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13429 soft_anewarray; adjust args passed.
13430 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13431 match _Jv_NewObjectArray.
13433 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13435 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13436 * expr.c (loopup_label): Call create_label_decl.
13437 (create_label_decl): New function.
13438 (java_lang_expand_expr): Call expand_start_bindings with argument
13440 * java-tree.h Added space after PROTO in function declarations
13442 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13443 (create_label_decl, push_labeled_block): New function
13445 * lex.c (label_id): Initialize.
13446 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13448 * parse.h Added space after PROTO in function declarations when
13450 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13451 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13452 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13453 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13455 (struct parser_ctxt): New fields current_loop,
13456 current_labeled_block.
13457 (build_if_else_statement, patch_if_else_statement,
13458 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13459 generate_labeled_block, complete_labeled_statement,
13460 build_bc_statement, patch_bc_statement, patch_loop_statement,
13461 build_new_loop, build_loop_body, complete_loop_body): New function
13463 * parse.y (java_warning_count): New global variable.
13464 (label_id): New static variable.
13465 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13466 (block:): Return size_zero_node when block is empty.
13467 (empty_statement:): Return size_zero_node.
13468 (statement:): Implement supplemental action when for_statement: is
13470 (label_decl:): New rule.
13471 (labeled_statement:): Rewritten using label_decl. Actions
13473 (labeled_statement_nsi:): Likewise.
13474 (if_then_statement): Actions implemented.
13475 (while_expression): New rule.
13476 (while_statement:): Rewritten using while_expression. Actions
13478 (while_statement_nsi:): Likewise.
13479 (do_statement_begin:): New rule.
13480 (do_statement:): Rewritten using do_statement_begin. Actions
13482 (for_statement:): Rewritten using for_begin. Actions implemented.
13483 (for_statement_nsi:): Likewise.
13484 (for_header:, for_begin:): New rules.
13485 (for_init:): Actions implemented.
13486 (statement_expression_list:, break_statement:,
13487 continue_statement:): Likewise.
13488 (yyerror): Count number of issued warning(s).
13489 (java_report_errors): Report error(s) and/or warning(s).
13490 (java_complete_class): Use build_java_argument_signature to
13491 recompute completed method signature.
13492 (java_check_regular_methods): New locals method_wfl and aflags.
13493 Use method_wfl instead of lookup_cl during error reports. Fixed
13494 indentation and modified some error messages. Use
13495 lang_printable_name in method instead of the DECL_NAME. New code
13496 to issue warnings on methods not overriding corresponding methods
13497 private to a different package.
13498 (java_method_add_stmt): Call add_stmt_to_compound.
13499 (add_stmt_to_compound): New function.
13500 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13501 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13502 (build_if_else_statement, patch_if_else_statement,
13503 build_labeled_block, generate_labeled_block,
13504 complete_labeled_statement, build_new_loop, build_loop_body,
13505 complete_loop_body, patch_loop_statement, build_bc_statement,
13506 patch_bc_statement, patch_exit_expr): New functions.
13507 * typeck.c (build_java_signature): Build argument signature before
13508 enclosing it in between parenthesis.
13510 1998-08-17 Warren Levy <warrenl@cygnus.com>
13512 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13513 (JAVA_OBJS): Added reminder comment
13515 1998-08-13 Nick Clifton <nickc@cygnus.com>
13517 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13518 be interpreted as a long long.
13520 1998-08-13 Warren Levy <warrenl@cygnus.com>
13522 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13523 soft_initialise_class. Use _Jv_NewMultiArray, not
13524 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13525 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13526 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13527 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13529 1998-08-12 Per Bothner <bothner@cygnus.com>
13531 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13532 length_identifier_node): New global tree node constants.
13533 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13534 Replace uses by super_identifier_node etc.
13535 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13537 * parse.y (resolve_field_access): Don't special-case ".length" if
13538 flag_emit_class_files.
13539 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13540 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13543 1998-08-11 Per Bothner <bothner@cygnus.com>
13545 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13546 * class.c (make_method_value): Remove init for removed fields.
13548 * class.c (layout_class): Use build_java_argument_signature.
13549 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13551 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13552 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13553 (build_java_signature): Don't use push_java_argument_signature.
13555 * typeck.c (lookup_argument_method): New function.
13556 * parse.y (java_check_regular_methods): Use lookup_argument_method
13557 instead of lookup_java_method2 followed by lookup_java_method.
13559 * parse.y (check_method_redefinition): Minor optimization.
13561 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13562 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13564 1998-08-10 Tom Tromey <tromey@cygnus.com>
13566 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13569 * gjavah.c (java_float_finite): Use K&R-style definition.
13570 (java_double_finite): Likewise.
13571 (generate_access): Now returns void. Changed all callers.
13572 (last_access_generated): Removed.
13573 (process_file): Only make a single pass over the .class file.
13575 1998-07-29 Per Bothner <bothner@cygnus.com>
13577 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13578 for compatibility for G++ (with -fvtable-thunks).
13579 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13581 * gjavah.c (process_file): Use public inheritance for super-class.
13583 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13585 * lex.c (java_init_lex): Initialize ctxp->package.
13586 * parse.h (struct parser_ctxt): package and package_len replaced
13587 by tree package, an identifier node. Field method_decl_list is
13588 gone. Fixed comments.
13589 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13590 class_in_current_package): New function prototypes.
13591 * parse.y (array_type:): Set class loaded flag on primitive type
13593 (package_declaration:): Assign ctxp->package to the
13595 (method_invocation:): Handle invocation of method qualified by
13597 (single_type_import_declaration:): Removed ambiguity check.
13598 (java_pop_parser_context): New local variable `next'. Reset and
13599 set IMPORT_CLASSFILE_NAME flags on current and previous import
13601 (java_accstring_lookup): Use new local macro COPY_RETURN.
13602 (lookup_field_wrapper): New function.
13603 (parser_qualified_classname): Use merge_qualified_name.
13604 (parser_check_super_interface): Broaden error message.
13605 (do_resolve_class): Check for qualified class name in the current
13606 compilation unit if appropriate.
13607 (process_imports): Check for already defined classes.
13608 (check_pkg_class_access): Got rid of call to
13609 get_access_flags_from_decl.
13610 (java_complete_expand_methods): Call safe_layout_class based on
13611 the current class size.
13612 (make_qualified_primary): Build a WFL qualification on primary if
13614 (merge_qualified_name): New function.
13615 (make_qualified_name): Use merge_qualified_name.
13616 (resolve_expression_name): Use safe_lookup_field.
13617 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13618 (resolve_qualified_expression_name): Likewise. Check on resolved
13619 element accessibility.
13620 (not_accessible_p, class_in_current_package): New functions.
13621 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13622 (patch_method_invocation_stmt): Merged common pieces. Check
13623 accessibility of invoked method.
13624 (check_for_static_method_reference): Add returned type in error
13626 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13627 (refine_accessible_methods_list): Merged two conditions in test.
13628 (java_complete_class): Sanity check on stabilize_ref gone.
13629 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13631 1998-07-28 Per Bothner <bothner@cygnus.com>
13633 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13635 1998-07-24 Tom Tromey <tromey@cygnus.com>
13637 * gjavah.c (F_NAN): Removed.
13638 (F_NAN_MASK): New macro.
13639 (F_POSITIVE_INFINITY): Removed.
13640 (F_NEGATIVE_INFINITY): Likewise.
13641 (java_float_finite): Rewrote.
13642 (D_NAN_MASK): Renamed.
13643 (java_double_finite): Rewrote.
13644 (D_POSITIVE_INFINITY): Removed.
13645 (D_NEGATIVE_INFINITY): Likewise.
13647 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13648 If verbose, print underlying representation of value in hex.
13650 1998-07-24 Per Bothner <bothner@cygnus.com>
13652 * buffer.h, buffer.c: New files.
13653 * Makefile.in (JAVA_OBJS): Add buffer.o.
13655 Support locals variables and writing their debug entries to .class.
13656 * jcf-write.c: Simplify some by user new buffer type.
13657 (vode_buffer_grow): Removed.
13658 (struct localvar_info): New type.
13659 (localsvars, localvartable): New buffers.
13660 (localvar_alloc, localvar_free): New functions.
13661 (generate_bytecode_insns): Handle local variables.
13662 (generate_classfile): Write LocalVariableTable attribute.
13664 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13666 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13667 * zipfile.h (ZIPMAGIC): New macro.
13669 1998-07-24 Tom Tromey <tromey@cygnus.com>
13671 * Makefile.in (gjavah.o): Updated dependencies.
13672 (jcf-dump.o): Likewise.
13673 (all.indirect): Use ../gjavah.
13674 (../gjavah$(exeext)): Likewise.
13675 (clean): Don't remove gjavah.
13676 (clean): Remove parse.c, not java/parse.c.
13677 * Make-lang.in (java): Added gjavah.
13678 (gjavah$(exeext)): New target.
13679 (GJAVAH_SOURCES): New macro.
13680 (java.all.build): Added gjavah.
13681 (java.all.cross): Likewise.
13682 (java.rest.encap): Likewise.
13683 * config-lang.in (compilers, stagestuff): Added gjavah.
13685 1998-07-23 Tom Tromey <tromey@cygnus.com>
13687 * gjavah.c (java_float_finite): New function.
13688 (java_double_finite): Likewise.
13689 (F_POSITIVE_INFINITY): New macro.
13690 (F_NEGATIVE_INFINITY): Likewise.
13692 (D_POSITIVE_INFINITY): Likewise.
13693 (D_NEGATIVE_INFINITY): Likewise.
13695 (print_field_info): Use java_float_finite and java_double_finite.
13697 1998-07-23 Per Bothner <bothner@cygnus.com>
13699 * parse.y (method_header): Name "this" implicit argument.
13701 1998-07-22 Per Bothner <bothner@cygnus.com>
13703 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13704 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13705 (put_linenumber): New function.
13706 (generate_bytecode_insns, generate_classfile): Write line numbers.
13708 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13710 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13711 (lookup_name, build_known_method_ref, build_class_init,
13712 build_invokevirtual, invoke_build_dtable, match_java_method,
13713 build_field_ref, pushdecl_force_head, build_java_binop,
13714 binary_numeric_promotion, build_decl_no_layout,
13715 build_java_arrayaccess, build_newarray, build_anewarray,
13716 build_java_array_length_access, build_java_arraynull_check): New
13717 extern function prototypes.
13718 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13719 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13721 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13723 * jcf.h (jcf_out_of_synch): New extern function prototype.
13724 * parse.h: Static/global function implemented in parse.y
13725 prototyped and declarations moved at the end of the file.
13726 (DECL_P): Check that the argument isn't null.
13727 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13728 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13729 (QUAL_DECL_TYPE): New macro.
13730 (PARAMS): Macro definition removed.
13731 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13732 (return_statement:): Call build_return.
13733 (field_access:): Call make_qualified_primary in sub rule.
13734 (method_invocation:): Build method invocation and call
13735 make_qualified_primary when processing primaries.
13736 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13737 get_type_from_signature.
13738 (java_check_regular_method): Extra integer 0 argument when calling
13739 lookup_java_method2.
13740 (lookup_java_interface_method2): Extra method DECL argument when
13741 calling lookup_java_interface_method2.
13742 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13743 COMPOUND_EXPR node.
13744 (java_complete_expand_method): Layout current class iff not
13745 already done. Don't process interface's methods.
13746 (java_complete_expand_method): Use super class only if it
13747 exists. Use current class otherwise.
13748 (make_qualified_primary): New function.
13749 (resolve_expression_name): Process qualified expression or
13750 expression from primary the same way.
13751 (resolve_expression_name): Two last arguments to
13752 resolve_field_access are now NULL_TREEs.
13753 (resolve_field_access): New variable is_static. Local field must
13754 be DECLs. is_static computed on field DECLs only. Append code in
13755 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13756 to initialize field_type.
13757 (resolve_qualified_expression_name): New local variable,
13758 previous_call_static and is_static. Handle primaries with function
13759 calls, casts, array references and `this'. `super' now handled as
13760 `(super_class)this'. Use is_static to clarify boolean expressions.
13761 Added code to handle case where a proper handle is required to
13762 access a field. Use QUAL_DECL_TYPE where applicable.
13763 (maybe_access_field): New function.
13764 (patch_method_invocation_stmt): New arguments primary, where,
13765 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13766 deleted. Use `where' as a type to search from if specified. Check
13767 for static method reference where forbidden. Append primary or
13768 current_this to the argument list if not calling constructor nor
13770 (check_for_static_method_reference): New function.
13771 (patch_invoke): Layout the class on which new is done if
13773 (lookup_method_invoke): Changed format to report errors on
13775 (qualify_ambiguous_name): New local variable this_found. Now
13776 handle things from primaries. Method call are considered
13778 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13779 changed into NULLs.
13780 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13781 (java_complete_tree): New case fo RETURN_EXPR. Process function
13782 call arguments in separate function.
13783 (complete_function_arguments): New function.
13784 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13786 (patch_assignment): Take the return function slot into account as
13787 a RHS. Distinguish assignment from a return.
13788 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13789 when checking methods in interfaces.
13790 (resolve_type_during_patch): NULL argument to unresolve_type_p
13791 instead of NULL_TREE.
13792 (patch_newarray): Fixed typo in comment.
13793 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13794 (build_return, patch_return): New functions.
13795 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13797 1998-07-21 Per Bothner <bothner@cygnus.com>
13799 * constants.c (find_name_and_type_constant, find_fieldref_index,
13800 find_methodref_index): New methods.
13801 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13802 just return given method. Also, rename to build_known_method_ref.
13803 (expand_invoke): Rename call to build_invoke_non_interface.
13804 * java-tree.h, parse.h: Update prototype.
13805 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13806 (such as expand_expr_stmt) if flag_emit_class_files.
13807 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13808 STACK_TARGET, IGNORE_TARGET): New macros.
13809 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13810 (generate_bytecode_insn): New function to generate method's bytecode.
13811 (generate_classfile): Node generate Code attribute for a method.
13812 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13813 push_long_const, field_op, adjust_typed_op, maybe_wide):
13814 New functions used by generate_bytecode_insn.
13816 * typeck.c (signature_include_return): Remove variable.
13817 (push_java_argument_signature, build_java_argument_signature): New.
13818 (build_java_signature): Use push_java_argument_signature.
13819 * parse.y: Use build_java_argument_signature instead of fiddling
13820 with signature_include_return.
13822 1998-07-17 Tom Tromey <tromey@cygnus.com>
13824 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13827 * Makefile.in (all.indirect): Added gjavah$(exeext).
13828 (gjavah$(exeext)): Added $(exeext).
13831 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13833 * class.c (layout_class): Call to java_layout_parsed_class replace
13834 by safe_layout_class.
13835 * expr.c (build_java_array_length_access): Removed static storage
13836 class in the function definition.
13837 (build_java_arraynull_check): Likewise.
13838 Also fixed typos in two comments.
13839 * lex.c (java_init_lex): Initialize static global kw_length.
13840 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13841 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13843 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13844 * parse.h (resolve_no_layout): New static function declaration.
13845 (get_identifier_in_static): Declaration removed.
13846 (java_layout_parsed_class): Function name declaration changed to
13848 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13849 not_initialized_as_it_should_p, build_this): New static function
13851 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13852 binary_numeric_promotion, stabilize_reference,
13853 build_decl_no_layout, build_java_arrayaccess): Extern function
13854 declarations moved into their own section.
13855 (build_newarray, build_anewarray, build_java_array_length_access,
13856 build_java_arraynull_check): New extern function declarations.
13857 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13858 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13860 (CALL_CONSTRUCTOR_P): New macro.
13861 * parse.y (kw_length): New static global tree node.
13862 (return_statement): Tagged <node>.
13863 (RETURN_TK): Tagged <operator>.
13864 (variable_declarator_id:): Build variable declaration with an
13865 empty initialization value if a syntax error was found in the
13866 initialization part of the variable declaration.
13867 (statement_without_trailing_substatement:): return_statement: now
13868 uses the default rule.
13869 (return_statement:): Temporarily fixed to return NULL_TREE.
13870 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13871 (class_instance_creation_expression:): Class creation rules now
13872 call build_method_invocation upon reduction.
13873 (array_creation_expression:): Rules call build_newarray_node upon
13875 (dim_exprs:): Build a list of dimension expressions.
13876 (dim_expr:): Store location of the OSB_TK in the dimension
13878 (method_invocation:): Added a new error rule.
13879 (build_unresolved_array_type): WFL argument may also be an array
13880 on a primitive type. Name of the argument changed to reflect this.
13881 (method_declarator): Insert argument type at the beginning of the
13882 argument type list and later reverse the list.
13883 (unresolved_type_p): Argument 'returned' may be optionally
13885 (java_layout_class_from_source): Function renamed
13887 (resolve_and_layout): Now call resolve_no_layout and
13889 (resolve_no_layout): New function.
13890 (purify_type_name): New function.
13891 (complete_class_report_errors): Call purify_type_name during error
13892 report on a type not found.
13893 (process_imports): error_found local variable doesn't need to be
13894 initialized to zero.
13895 (declare_local_variables): New local type_wfl. Fixed typo in error
13896 message. type_wfl assigned to unresolved type and used to register
13897 incomplete type. Build a WFL around the variable initialization
13898 statement so that debug info can be generated on it.
13899 (source_start_java_method): Reverse argument list after they've
13901 (current_this): New static global variable.
13902 (java_complete_expand_methods): Set current_this when appropriate.
13903 (resolve_expression_name): Build correct static and non static
13904 field access bearing a simple name.
13905 (resolve_field_access): Resolve the length field of arrays. Handle
13907 (patch_method_invocation_stmt): Set the type of the method
13908 invocation to error_mark_node. This value is later overridden by a
13909 valid type, if any. Don't handle qualified constructor invocation
13910 as qualified method invocation. Call lookup_method_invoke with its
13911 new flag. It's no longer necessary to access the selected method
13912 as the value of a tree list. Handle constructor invocation.
13913 (patch_invoke): Reverse argument list when invoking non interface
13914 methods. Insert call to new as the first argument of the
13916 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13917 defined within a final class. Return INVOKE_STATIC if the invoked
13918 method is a constructor.
13919 (lookup_method_invoke): New lc argument is a flag to indicate a
13920 constructor lookup. Now handle constructor lookup. Choose the most
13921 specific method in case several were matching the invocation
13922 requirements. Return a method decl instead of a tree list featuring
13923 one single method decl element.
13924 (refine_accessible_methods_list): New lc flag argument to
13925 indicate that a constructor is being looked up.
13926 (not_initialized_as_it_should_p): New function.
13927 (java_complete_tree): Now process fake tree codes
13928 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13929 save_expr on resolved function call arguments. Case on
13930 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13931 (patch_assignment): LHS can be a field access expression. When
13932 dealing with reference, lhs_type is the promoted type of the
13933 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13935 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13936 (patch_binop): Use not_initialized_as_it_should_p where
13938 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13939 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13941 (resolve_type_during_patch): New function.
13942 (patch_cast): Call resolve_type_during_patch to resolve type and
13943 report error accordingly.
13944 (patch_array_ref): Use not_initialized_as_it_should_p where
13945 applicable. Array base expression is saved before being
13946 used. Promote the type of an array elements if it contains non
13948 (build_newarray_node, patch_newarray, build_this): New functions.
13950 1998-07-16 Tom Tromey <tromey@cygnus.com>
13952 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13953 increment it in `for' statement.
13954 (print_field_info): If number is inf or nan, don't print it.
13955 (print_method_info): If method name is `delete', just ignore it.
13956 (print_c_decl): Special-case jstringArray.
13958 * gjavah.c (help): New function.
13959 (no_argument): New function.
13960 (usage): Changed text.
13961 (main): Rewrote argument handling. Now handles -v, --help,
13963 (version): New function.
13964 (found_error): New global.
13965 (main): Return found_error.
13966 (generate_access): Set found_error.
13967 (print_c_decl): Likewise.
13969 1998-07-15 Tom Tromey <tromey@cygnus.com>
13971 * gjavah.c (print_c_decl): Don't print "," when examining field.
13972 Skip type name when looking at "[L" types.
13973 (process_file): Now static.
13974 (generate_access): Now returns int.
13975 (last_access_generated): New global.
13976 (process_file): Clear last_access_generated; make multiple passes
13978 (print_field_info): Just return if generate_access returns true.
13979 (print_method_info): Likewise. Also, allow <init> functions to
13981 (print_c_decl): Added is_init argument. Print constructors
13983 (print_cxx_classname): Use UTF8_GET to extract characters from
13985 (print_base_classname): New function.
13986 (print_class_decls): New function.
13987 (process_file): Use it.
13988 (utf8_cmp): New function.
13990 1998-07-13 Nick Clifton <nickc@cygnus.com>
13992 * lang-options.h: Format changed to match changes in gcc/toplev.c
13993 to implement a --help option.
13995 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13997 * decl.c (init_decl_processing): Revert change to dtable_type.
13999 1998-07-09 Per Bothner <bothner@cygnus.com>
14001 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
14003 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
14005 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
14007 * lang.c (lang_init): Default flag_exceptions to 1, without
14008 checking to see if it's 2 first.
14010 1998-07-08 Jeffrey A Law (law@cygnus.com)
14012 * constants.c: Include "system.h".
14013 * decl.c: Likewise.
14014 * lang.c (flag_new_exceptions): Get via extern now.
14015 (lang_init_options): New functions. Turn on flag_new_exceptions.
14017 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14019 * lex.c (java_lex): Return 0 when we see an invalid character in
14022 * lex.c (java_read_char): Specify extra argument when calling
14024 (java_read_unicode, java_parse_end_comment,
14025 java_parse_escape_sequence): Likewise,
14026 (java_lex): Specify extra argument when calling
14027 java_lex_error. Test that IDs are beginning with a legal character
14028 for IDs. Handle invalid characters with an error message and a
14029 call to java_lex_error.
14030 (java_lex_error): Adjust column position by new argument
14031 `forward'. Issue an error even if in the middle of reporting an
14034 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
14036 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
14037 we don't explicitly put a null pointer when we're copying it.
14039 1998-07-07 Tom Tromey <tromey@cygnus.com>
14041 * gjavah.c (print_cxx_classname): New function.
14042 (super_class_name): Likewise.
14043 (print_super_fields): Removed.
14044 (in_super): Removed.
14045 (print_field_info): Never generate #defines.
14046 (print_c_decl): Changed generated types to match JNI. No longer
14047 print class name before method name.
14048 (print_method_info): Print "static" before static methods.
14049 Print "virtual" before non-final methods.
14050 (usage): Use exit(1), not exit(-1).
14052 (print_field_info): Use %.17g to print a double.
14053 (last_access): New globals.
14054 (process_file): Initialize last_access.
14055 (usage): Now static.
14056 (ACC_VISIBILITY): New define.
14057 (generate_access): New function.
14058 (print_field_info): Call it.
14059 (print_method_info): Likewise. Also, generate information for all
14060 methods, not just native methods. Return void.
14061 (print_c_decl): Return void.
14062 (print_field_info): Return void.
14064 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14066 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
14067 processing the jc1 grammar file. Prefix bison functions and
14068 variables with java_.
14069 (parse.c): Dependencies on parse.h and lex.h
14070 * expr.c (build_java_arrayaccess): Function now global.
14071 * java-tree.h: Comment reorganized to carry on previous
14072 classification effort.
14073 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
14074 RESOLVE_TYPE_NAME_P): New flags on WFLs.
14075 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
14076 java_parse (new prefix java_ generated by bison).
14077 (java_layout_parsed_class, java_register_parsed_class): Function
14079 (yyparse): Removed unnecessary call to init_outgoing_cpool.
14080 * lex.c (static tree wfl_op): Variable deleted.
14081 (java_init_lex): Initialize kw_super and kw_this. Initialize more
14082 ctxp fields to NULL_TREE.
14083 (java_lex): No longer create WFL for operators. Filename caching
14084 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
14085 created as STRING_CST and later expanded. Removed extra argument
14086 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
14088 (build_wfl_node): Removed code in comments.
14089 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
14090 store token and location data in the current bison token.
14091 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
14092 static/extern function declaration at the beginning of the file.
14093 (struct qualification): Data structure definition deleted.
14094 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
14095 (qualify_ambiguous_name): Function declaration modified. Function
14096 now returns nothing.
14097 (build_array_ref, patch_array_ref, make_qualified_name,
14098 resolve_qualified_expression_name, maybe_generate_clinit,
14099 resolve_field_access): New static function declarations.
14100 (build_java_arrayaccess): New extern function declaration.
14101 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
14102 (CALL_EXPR_PRIMARY): Macro deleted.
14103 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14104 (struct parser_ctxt): Field initialized_final
14105 removed. non_static_initialized, static_initialized: New fields.
14106 * parse.y (static tree kw_super, static tree kw_this): New global
14108 (%union): tree wfl field of operator member replaced by int
14109 location. WFLs are non longer created for operators.
14110 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14111 (qualified_name:): Now calls make_qualified_name to build the
14113 (type_declaration:): Consider generating <clinit> when class
14115 (variable_declarator:): Directly build an assignment node when the
14116 variable is initialized when declared.
14117 (this_or_super:): Build a WFL and set current location when THIS
14118 or SUPER are parsed.
14119 (expression_statement:): Wrap statement around a WFL.
14120 (primary_no_new_array:): Fixed typo. Changed value returned by
14121 THIS_TK because of its new type (temporary).
14122 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14123 (field_access:): Build qualified name with SUPER.
14124 (method_invocation:): Fixed returned value because of SUPER's new
14126 (array_access:): Use OSB_TK location information.
14127 (post_increment_expression:, post_decrement_expression:,
14128 unary_expression:, pre_increment_expression:,
14129 pre_decrement_expression:, unary_expression_not_plus_minus:,
14130 cast_expression:, multiplicative_expression:,
14131 additive_expression:, shift_expression:, relational_expression:,
14132 equality_expression:, and_expression:, exclusive_or_expression:,
14133 inclusive_or_expression:, conditional_and_expression:,
14134 conditional_or_expression:, assignment:): Use new location/token
14135 information available on operators.
14136 (create_class): Set super_decl_type to NULL_TREE when processing
14138 (register_fields): Field initialization is now a MODIFY_EXPR
14139 node. Chain initialization code to the matching lists (according
14140 the the field declaration modifiers).
14141 (maybe_generate_clinit): New function.
14142 (method_header): Don't set method's DECL_NAME to a WFL when adding
14143 methods to java.lang.Object.
14144 (resolve_and_layout): Now can return NULL_TREE if the type
14145 resolution fails. Otherwise, return the class DECL instead of its
14147 (check_method_redefinition): Don't patch method DECL_NAME if it
14148 belongs to java.lang.Object.
14149 (process_imports): Simply assign error_found to the value returned
14150 by check_pkg_class_access.
14151 (declare_local_variables): Don't use their init statements (if
14152 any) when parsing error were previously found. Reuse MODIFY_EXPR
14153 build during parsing as an init statement.
14154 (java_method_add_stmt): Now return the current method body.
14155 (java_layout_parsed_class, java_register_parsed_class): Functions
14157 (java_complete_expand_methods): Initialize the constant pool on a
14158 per class basis. Layout the classes before expanding their method
14159 bodies. Don't try expand artificial constructor code if error were
14160 found. Make the classes data and register them if no error were
14162 (java_complete_expand_method): Retrieve an artificial constructor
14163 argument list before entering its body. Assign the top block to
14164 the artificial constructor function body and set types of declared
14165 blocks and compound statements to void. Walk method body if not an
14166 artificial constructor.
14167 (make_qualified_name, cut_identifier_in_qualified): New functions.
14168 (resolve_expression_name): Fixed comments. Save/restore the
14169 current class CLASS_LOADED_P flag value. Build non qualified
14170 static field access and handle qualified expression names.
14171 (resolve_field_access, resolve_qualified_expression_name): New
14173 (patch_method_invocation_stmt): Use the new expression resolution
14174 scheme, calling resolve_field_access when the function call is
14175 resolved as an expression.
14176 (qualify_ambiguous_name): Function rewritten to work on qualified
14177 expression produced by make_qualified_name.
14178 (java_complete_tree): Promote type when function's argument are
14179 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14180 the assignment to discover further errors if RHS is a expression
14181 name that fails to evaluate. Declare LHS initialized even though
14182 the assignment failed. Don't use the location variable and removed
14183 extra argument in patch function calls. Now handle the ARRAY_REF
14184 case and build internal string representation when STRING_CSTs are
14186 (build_method_invocation): Don't wrap function call around a WFL.
14187 (build_assignment): Likewise. Use the operator location
14189 (patch_assignment): Handle array access LHSs. Handle error
14190 provenance, resulting in a better error report.
14191 (build_binop): Use op_location from operator as binop location
14193 (build_unaryop, build_incdec, build_cast): Likewise.
14194 (patch_binop): Extract location information from the node. Fixed
14195 typo in error message.
14196 (patch_unary_op): Extract location information from the node.
14197 (build_array_ref, patch_array_ref): New functions.
14199 1998-07-01 Tom Tromey <tromey@cygnus.com>
14201 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14202 match _Jv_IsInstanceOf.
14203 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14204 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14206 1998-06-30 Tom Tromey <tromey@cygnus.com>
14208 * decl.c (init_decl_processing): Functions are now named
14209 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14211 1998-06-29 Per Bothner <bothner@cygnus.com>
14213 * java-tree.h (load_class): Add prototype.
14214 * class.c (is_compiled_class): Add missing arg to load_class.
14215 * expr.c (expand_java_NEW): Call load_class.
14216 * parse.y (process_import): Removed bogus use of void return value.
14218 1998-06-25 Per Bothner <bothner@cygnus.com>
14220 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14221 Function name is "_Jv_Throw" instead of "soft_athrow".
14222 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14223 Function name is "_Jv_AllocObject" instead of "soft_new".
14224 Takes an extra parameter (object size).
14225 * expr.c: Update calls.
14227 1998-06-24 Per Bothner <bothner@cygnus.com>
14229 * lex.c (java_get_line_col): Handle end-of-file.
14230 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14232 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14234 * lang.c (lang_init): Make -fexceptions the default.
14235 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14236 exception handling is not turned on.
14238 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14240 * lang.c (flag_new_exceptions): Make this this default.
14241 * decl.c (end_java_method): Call emit_handlers.
14242 * except.c (method_init_exceptions): Set language code and version.
14243 (expand_start_java_handler): Enable exception, and call
14244 expand_eh_region_start.
14245 (expand_end_java_handler): Enable exception, and set up catch blocks.
14246 (emit_handlers): New routine to generate the saved handlers.
14247 * java-except.h (emit_handlers): Add prototype.
14249 1998-06-12 Per Bothner <bothner@cygnus.com>
14251 We used to have three different representations of the constant pool:
14252 the CPool structure, the tree_constant_pool, and the constructures
14253 used to build the Class object (which may need class and string
14254 constants) in compiled code. None were appropriate for compiling
14255 to .class files, so I did a major overhaul.
14257 First, the tree_constant_pool array was removed. Things were
14258 modified to the CPool structure in the JCF could be used.
14259 Second, a "capacity" field was added to the CPool, and functions
14260 written to search for a matching constant, adding one if not found.
14261 The code that generated the Class object was changed to use a CPool.
14262 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14263 the static Class object are now only in build_constants_constructor.
14264 Finally, I wrote code which can generate a .class file (including its
14265 constant pool) from the RECORD_TYPE of a class. This is a big step
14266 on the way to compiling Java source into .class files.
14268 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14269 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14271 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14272 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14273 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14274 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14275 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14276 (lang_type): Removed constant_pool field.
14277 * jcf.h (CPool): Renamed size to count. Added field capacity.
14278 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14279 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14280 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14282 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14283 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14284 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14285 (set_constant_entry, find_constant1, find_constant2,
14286 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14287 find_utf8_constant, find_class_or_string_constant): New functions.
14289 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14290 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14291 (give_name_to_class, get_class_constant): Likewise.
14292 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14293 (get_name_and_type_constant, get_ref_constant): Removed.
14294 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14295 * parse.y: Don't save/restore tree_constant_pool.
14296 * verify.c (verify_jvm_instructions): Update for new approach.
14297 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14299 * lang-options.h: Added -femit-class-file, -femit-class-files.
14300 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14301 (lang_f_options): Added "emit-class-file(s)".
14303 * expr.c (build_java_arrayaccess): Generate more efficient array
14304 bounds checking, by using unsigned compare.
14306 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14308 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14310 * parse.h: New comment on the handling of unresolved type
14311 identifiers. JDEPs are now part of the jdep_code enum.
14312 (typedef struct jdep): Now use enum jdep_code or int, depending on
14313 availability. Both are narrowed down to an 8 bits bitfield.
14314 (CALL_EXPR_PRIMARY): Fixed comment.
14316 1998-06-10 Tom Tromey <tromey@cygnus.com>
14318 * Make-lang.in (java): Added gjavac and jvgenmain.
14319 (java.start.encap): Depend on gjavac.
14320 (java.rest.encap): Depend on jvgenmain.
14322 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14323 (JAVA_CROSS_NAME): Likewise.
14324 (java.all.build): Depend on jvgenmain and gjavac.
14325 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14326 (jvgenmain$(exeext)): New target.
14327 (java.install-common): Wrote.
14328 * config-lang.in (compilers, stagestuff): Added gjavac and
14331 1998-06-10 Dave Brolley <brolley@cygnus.com>
14333 * lang.c (lang_decode_option): New argc/argv interface.
14335 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14337 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14338 * decl.c (build_decl_no_layout): New function.
14339 * expr.c (java_lang_expand_expr): Layout declarations found in
14340 blocks before they're pushed.
14341 * jcf-parse.c (load_class): Save current line when parsing class
14343 (parse_source_file): Register class before expanding their
14345 * lang.c (put_decl_node): Produce `null' when `void *' is
14347 * lex.c (static tree wfl_op): New static global, for error report
14349 (java_init_lex): wfl_operator and wfl_op initialized
14350 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14352 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14353 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14354 build_unresolved_array_type): New static function definitions.
14355 (build_decl_no_layout): New extern function declared.
14356 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14357 faulty modifier exists.
14358 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14359 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14360 (UNARY_PLUS_EXPR): New fake operator.
14361 (struct parser_ctxt): New field osb_number.
14362 * parse.y (static tree wfl_operator): New static WFL for operator
14363 bound error messages.
14364 (DECR_TK, INCR_TK): Moved.
14365 (OP_TK): Tagged <operator>.
14366 (array_type:): Now call build_unresolved_array_type.
14367 (dim_expr:): Count the number of '[' seen.
14368 (post_increment_expression, post_decrement_expression,
14369 pre_increment_expression, pre_decrement_expression,
14370 unary_expression_not_plus_minus, unary_expression:): Actions are
14371 now building the corresponding unary expressions.
14372 (cast_expression:): Actions are now building cast expressions.
14373 (build_unresolved_array_type): New function.
14374 (create_interface): Reset the number of declared interfaces.
14375 (create_class): Likewise.
14376 (method_header): Methods declared within the scope of an interface
14377 are now implicitly set public and abstract.
14378 (java_complete_class): Variable's and parameter's type are patched
14379 with a promoted type.
14380 (declare_local_variables): Resolved non builtin types are promoted
14381 before being used to build a variable decl. Removed type patch
14382 posted on variable initialization statement.
14383 (source_start_java_method): Use build_decl_no_layout to build the
14384 decl of a parameter of incomplete type.
14385 (java_register_parsed_class): Process interfaces too. Call
14386 rest_of_decl_compilation on each processed class declarations.
14387 (java_complete_expand_methods): Don't attempt to expand things in
14389 (java_complete_tree): Process CONVERT_EXPR, even though it always
14390 has a type. Propagate error_mark_node to node's type too. Promote
14391 method's call argument type and return error_mark_node if
14392 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14393 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14394 handle unary operator nodes.
14395 (build_assignment): Added comment.
14396 (print_int_node): New function.
14397 (patch_assignment): New second argument. New error handling. Use
14398 print_int_node. Handle references. Use can_cast_to_p to issue
14399 different error message according to the context and check upon
14400 the initialization of the RHS.
14401 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14402 (operator_string): Handle more operators.
14403 (patch_binop): No longer use a function static
14404 wfl_operator. Improved error message on shift distance.
14405 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14406 patch_cast): New functions.
14408 1998-06-05 Per Bothner <bothner@cygnus.com>
14410 * jvspec.c: New file.
14411 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14413 * java-tree.h (identifier_subst): Add declaration.
14415 1998-06-04 Tom Tromey <tromey@cygnus.com>
14417 * jvgenmain.c (main): Generate call to JvRunMain.
14419 * class.c (make_class_data): Push value for "sync_info" field.
14420 * decl.c (init_decl_processing): Push "sync_info" field.
14422 1998-06-03 Per Bothner <bothner@cygnus.com>
14424 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14425 Java (source) name, not signature.
14426 Set TYPE_ALIGN to (at least) that of element_type.
14428 1998-06-02 Per Bothner <bothner@cygnus.com>
14430 * class.c: Moved classname-mangling-rekated code to ...
14431 * mangle.c: ... this new file.
14432 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14433 * Makefile.in: Update for above changes.
14435 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14437 * expr.c (truthvalue_conversion): Convert integer and floating
14438 point value to their truth value.
14439 * lex.c (java_lex): Handle the `null' literal.
14440 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14441 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14442 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14445 * parse.y: Reorganization/documentation on token declaration.
14446 (binop_lookup[]): New added new tree codes.
14447 (relational_expression): Build corresponding binary operators.
14448 (equality_expression, conditional_and_expression,
14449 conditional_or_expression): Likewise.
14450 (java_complete_class): Fix crash in debug message.
14451 (java_complete_tree): Check initialization of method call
14452 arguments. Further bogus node evaluation to detect more error
14453 during assignments. Handles more binary operators.
14454 (patch_assignment): Use DECL_P.
14455 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14457 (operator_string): Handle more case. Compacted source.
14458 (patch_binop): Changed function comment. Checking for
14459 uninitialized first operand takes the compound assignment into
14460 account and uses DECL_P. Checking for uninitialized second operand
14461 delayed to routine's end. Use macros to issue type bound error
14462 messages and issue messages on both operands if their types are
14463 different. Force fixed type into node. Handle all binary
14466 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14468 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14469 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14470 build operator node and return tokens.
14471 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14472 * parse.h (java_complete_tree): Changed returned type in prototype.
14473 (build_method_invocation, build_assignment, patch_assignment,
14474 patch_binop): New static function declarations.
14475 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14476 BUILD_EXPR_WFL): New macros.
14477 * parse.y (enum tree_code binop_lookup[]): New static for token to
14479 (%union): Parser union has new sub-structure `operator'.
14480 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14481 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14482 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14483 ASSIGN_ANY_TK): Tokens tagged `operator'.
14484 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14485 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14486 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14487 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14488 (assignment_operator:): Rule tagged `operator'.
14489 (expression_statement:): Re-installed default rule.
14490 (method_invocation:): Sub rules call build_method_invocation.
14491 (postfix_expression:): Don't attempt to resolve name here. Just
14493 (multiplicative_expression:): Sub-rules build corresponding binop
14495 (additive_expression:, shift_expression:, and_expression:,
14496 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14497 (assignment:): Sub rule invoke build_assignment.
14498 (assignment_operator:): Default rules on sub rules.
14499 (force_error): Added documentation on this variable.
14500 (declare_local_variables): Build initialization calling
14502 (expand_start_java_method): Removed unused rtx declaration. Mark
14503 arguments as already initialized.
14504 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14505 (java_complete_expand_methods): Don't process next method if
14506 completion of the previous one triggered errors.
14507 (java_complete_expand_method): Call source_end_java_method if no
14508 error were found during completion.
14509 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14510 locals declaratilon. Handle names found within a class. Return
14511 error_mark_node when things aren't found.
14512 (patch_method_invocation_stmt): Return error_mark_node on failures.
14513 (patch_invoke): Removed unused local. Return the correct node.
14514 (java_complete_tree): Now returns a value. The BLOCK section binds
14515 local identifiers and the type of a BLOCK is now void. Assign the
14516 result of operand completion on COMPOUND_EXPR. Assign the
14517 encapsulated node of a WFL to the result of its completion, except
14518 when the node is an identifier. Now handle MODIFY_EXPR and several
14519 binary operators. Return error_mark_node on errors.
14520 (build_method_invocation, build_assignment, patch_assignment,
14521 build_binop, operator_string, patch_binop): New functions.
14522 * typeck.c (binary_numeric_promotion): New function.
14524 1998-05-21 Per Bothner <bothner@cygnus.com>
14526 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14527 Replace most uses of ident_subst by identifier_subst.
14529 * class.c (push_class_static_dummy_field): Removed function.
14530 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14531 instead of looking got "class" static field. Create that decl here.
14532 (class_identifier_node): Removed; no longer needed.
14533 (init_class_processing): Don't init class_identifier_node.
14534 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14535 Do nreverse 0 times (instead of twice) for Object and Class.
14536 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14538 1998-05-20 Per Bothner <bothner@cygnus.com>
14540 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14541 while initializing linenumber_count and linenumber_table.
14542 Do it before init_function_start (which calls emit_line_note).
14543 * expr.c (expand_byte_code): Don't need to clear lineno here.
14545 1998-05-18 Tom Tromey <tromey@cygnus.com>
14547 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14548 then mangle number as _N_.
14550 * class.c (mangle_class_field): New function.
14551 (build_class_ref): Set assembler name of class reference using
14552 mangle_class_field.
14553 (push_class_static_dummy_field): Likewise.
14555 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14557 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14558 of assigning to TREE_CODE. The latter method exploits a feature
14559 of GCC that is not ANSI compliant.
14561 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14563 * decl.c (pushdecl_force_head): New function.
14564 (pushlevel): Removed conditional printf.
14565 (complete_start_java_method): Don't enter local variable scope if
14566 function is compiled from source code.
14567 * expr.c: parse.h now included
14568 (java_lang_expand_expr): New function.
14569 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14570 printf. Terminate buffer when doing directories.
14571 * jcf-parse.c (parse_source_file): Call lang_init_source before
14572 parsing and before code generation.
14573 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14574 use printf if the macro is defined.
14575 * lang.c (lang_init): Install lang_expand_expr hook on
14576 java_lang_expand_expr.
14577 (java_dummy_print): New function.
14578 (lang_init_source): New function.
14579 * lex.c (java_lex): Remember location of an opening brace at the
14580 second nesting level.
14581 (java_is_eol): Unget character seen after a CR if it is EOF.
14582 * parse.h: Now includes lex.h
14583 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14584 printf if the macro is defined.
14585 (expand_start_java_method, build_expr_block, enter_block,
14586 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14587 New static function declarations.
14588 (pushdecl_force_head): New extern function declaration.
14589 (INCOMPLETE_TYPE_P): New macro.
14590 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14591 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14592 BLOCK_EXPR_ORIGIN): New macros.
14593 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14594 DECL_SOURCE_LINE_LAST): New macros.
14595 (struct parser_ctxt): Removed field current_method_decl, redundant
14596 with the field current_function_decl. Added fields
14597 first_ccb_indent1 and pending_block.
14598 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14599 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14601 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14602 (compilation_unit:): Cosmetic on sub rule.
14603 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14604 (variable_initializer:): Installed default rule on expression:.
14605 (method_declaration:): method_header: starts a new
14606 method. method_body: installs the function body, absorbs blocks
14607 emitted for temporary variable scopings, pops function's body block
14608 and merges function's last statement lineno in DECL_SOURCE_LINE.
14609 (method_body:): Installed default rules.
14610 (block:): Call enter_block when an opening brace is seen. Absorb
14611 scoping blocks and call exit_block when a closing brace is seen.
14612 (block_statement:): Cosmetic changes.
14613 (method_invocation:): Create WFL around CALL_EXPR node.
14614 (patch_stage): Added comment around definition.
14615 (method_header): Try to use first_ccb_indent1 as the first line of
14616 the method, so BP debug info are emitted at the first opening
14617 brace of the function. If the function has no body, use the
14618 location of the function's name. Override currently defined method
14619 name with the matching WFL so we can point redefinition errors
14620 using the location where the function's name was declared.
14621 (check_abstract_method_header): Interprets DECL_NAME as an
14622 identifier or as a WFL, accordingly.
14623 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14624 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14625 location and name information out of it and reinstall DECL_NAME to
14626 its original identifier node value.
14627 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14628 function's source code).
14629 (read_import_dir): Test the value returned by find_class and issue
14630 a fatal accordingly.
14631 (declare_local_variables): Push a new block for the scope of the
14632 new variable(s) if code has been already generated at that nesting
14633 level. Pinpoint redefinition errors using the variable id
14634 WFLs. Generate initialization code if necessary. If the variable
14635 type is incomplete, register a patch on its decl.
14636 (source_start_java_method): Rewritten. Define a new block for the
14637 function's parameters. Build parameter decl out of function's
14638 arguments and register them for a patch if their types are
14640 (expand_start_java_method): Includes the part of
14641 source_start_java_method that was pushing the parameter decls and
14642 completing the method start code.
14643 (source_end_java_method): Removed call the expand_end_bindings and
14644 poplevel (already taken care of). Reinstall function's arguments
14645 and get function's last line of code before calling
14646 expand_function_end.
14647 (java_method_add_stmt): New comment before the function's
14648 code. Complement the second operand of the current COMPOUND_EXPR
14650 (java_complete_expand_methods): Don't generate debug info on line
14651 zero when expanding a generated constructor.
14652 (java_complete_expand_method): Set start and end line numbers for
14653 a artificially generated constructor to one and manually call
14654 enter_block and exit_block when defining it. For all methods:
14655 expand function's start calling the new expand_start_java_method
14656 and invoke java_complete_tree on the effective method's body, if
14658 (resolve_expression_name): Now use lookup_name_in_blocks to search
14659 local variable decls and print out an error when variables are
14661 (patch_method_invocation_stmt): Inserted comment before the
14663 (lookup_method_invoke): Chain method's arguments using chainon
14664 with the current arg list as a second argument. Inserted missing
14665 IDENTIFIER_POINTER when reporting an error on methods not found.
14666 (refine_accessible_methods_list): Don't retain constructors.
14667 (patch_arguments): Function removed.
14668 (java_complete_tree): Inserted comment before the function's
14669 code. New case for BLOCKs. Moved the WFL case a bit
14670 further. Complete function's arguments.
14671 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14672 maybe_absorb_scoping_blocks): New functions.
14674 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14676 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14678 * jcf-parse.c (parse_source_file, java_error_count): New forward
14679 and extern declarations.
14680 (java_parse_abort_on_error): Macro moved.
14681 (jcf_parse_source): fatal called if fopen fails. Now calls
14683 (parse_source_file): New parse_only parameter. Reflects the
14684 elimination of the second pass.
14685 (yyparse): parse_source_file called with argument set to 0.
14686 * jcf.h (JCF_ZERO): Sets java_source to zero.
14687 * lex.c (java_init_lex): pass argument is gone. Function modified
14688 to be called once during the analysis of a file.
14689 (java_unget_unicode): Fixed typo in fatal message.
14690 (java_get_line_col): Likewise.
14691 (java_lval): Likewise. String literals no longer built during
14693 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14695 * parse.h (MODIFIER_WFL): New macro.
14696 (parse_check_super, parser_check_super_interface): Now return int.
14697 (parser_chain_incomplete_item, not_builtin_p,
14698 complete_method_decl): Declarations removed.
14699 (build_method_invocation_stmt, build_invoke): Renamed using the
14700 `patch' instead of `build'
14701 (register-incomplete_type, obtain_incomplete_type,
14702 java_complete_tree, java_complete_expand_method,
14703 unresolved_type_p, create_jdep_list): New function declarations.
14704 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14705 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14706 (jdep): New typedef on new struct _jdep.
14707 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14708 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14709 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14710 JDEP_RESOLVED_P): New macros.
14711 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14712 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14713 JDEP_VARIABLE): New enum values and jdep kinds.
14714 (jdeplist): New typedef on struct _jdeplist.
14715 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14717 (CALL_EXPR_PRIMARY): New macro.
14718 (struct parser_ctxt): Fields java_pass, current_method_decl,
14719 method_decl_list deleted. New field jdeplist.
14720 (INCOMPLETE_P): Macro deleted.
14721 * parse.y (single_type_import_declaration:): Removed pass switch.
14722 (type_import_on_demand_declaration): Likewise.
14723 (field_declaration:): Removed pass switch on all sub rules.
14724 (class_declaration:): Call the complete_class_decl removed on
14726 (method_declaration:): Removed second pass switch. No longer chain
14727 methods decl when method_header reduced.
14728 (method_header:): Sub rules no longer depend on pass switch.
14729 (method_declarator:): Likewise.
14730 (method_body:): Likewise.
14731 (abstract_method_declaration:): Likewise.
14732 (block_statement:): Likewise.
14733 (local_variable_declaration:): Likewise.
14734 (argument_list:): Likewise.
14735 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14736 removed. Partial CLASS_EXPR tree node built instead.
14737 (postfix_expression:): Removed pass switch on all sub rules.
14738 (java_pop_parser_context): Free classd_list content.
14739 (yyerror): Call obstrack_grow0 to finalize error message.
14740 (check_class_interface_creation): Comment modified to reflect new
14741 returned value meaning. Removed second pass switch. Return 1 if an
14742 error was found, 0 otherwise. Adjust pointer on filename if a
14743 leading path separator was found.
14744 (maybe_create_class_interface_decl): Removed first pass switch
14745 when linking the class decl to the class_list. Install a new
14746 jdep_list for the class.
14747 (add_superinterfaces): List of unresolved interfaces is
14748 gone. Unresolved interfaces are directly added to the current
14750 (create_interface): Second pass shortcut removed.
14751 ctpx->modifier_ctx access through MODIFIER_WFL.
14752 (create_class): Second pass shortcut removed. Call to
14753 register_incomplete_type replaces the call to
14754 parser_chain_incomplete_item.
14755 (complete_class_decl): Function removed.
14756 (duplicate_declaration_error): New way of retrieving redeclared
14758 (register_fields): Call to lookup_modifier_cl replaced by
14759 MODIFIER_WFL. New way of handling unresolved type, using
14760 unresolved_type_p and obtain_incomplete_type.
14761 register_incomplete_type replaces call to parser_chain_incomplete_item.
14762 (patch_stage): New static global variable.
14763 (method_header): New way of handling unresolved type, using
14764 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14765 indicates that the method decl needs to be patched.
14766 (check_abstract_method_header): Call to lookup_modifier_cl
14767 replaced by MODIFIER_WFL.
14768 (method_declarator): Incomplete argument type are registered
14769 calling register_incomplete_type. Patch on the declared method is
14770 issued in that case.
14771 (unresolved_type_p): New function.
14772 (parser_check_super_interface): New comment to reflect function's
14773 modified returned type (int). Function and has a new argument
14774 this_wfl. Call to parse_error_context uses this_wfl instead of
14775 relying on lookup_cl.
14776 (parser_check_super): Comment reflects function's new returned
14777 type (int). Function returns nonzero value on error.
14778 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14779 register_incomplete_type, jdep_resolve_class): New functions to
14780 handle incomplete types in declarations.
14781 (java_complete_class): Rewritten to work with the new incomplete
14782 type handling scheme.
14783 (complete_class_report_errors): Likewise.
14784 (complete_method_decl): Removed: it jobs is now handled by
14785 java_complete_class.
14786 (do_resolve_class): Class loaded in not already loaded and not
14787 found in Java source code.
14788 (java_check_regular_methods, java_check_abstract_methods): Don't
14789 call complete_method_decl anymore.
14790 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14791 (read_import_dir): Got rid of the pass number dependency.
14792 (declare_local_variables): New handling of unresolved types (patch
14794 (source_start_java_method): New parameter level. Function called
14795 with level set to 1 when argument types are potentially
14796 unresolved. Called to complete the job with level set to 2 once
14797 types are complete.
14798 (source_end_java_method): Call to permanent_allocation
14799 removed. Waiting to be replaced by a more suitable obstack
14801 (java_complete_expand_methods, java_complete_expand_method,
14802 java_expand_finals): New functions.
14803 (build_method_invocation_stmt): Renamed
14804 patch_method_invocation_stmt. Extracts function call expression
14805 (wfl) and arguments (args) from CALL_EXPR tree operands.
14806 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14807 call. Patch the function and argument operand of the CALL_EXPR
14809 (patch_argument, java_complete_tree): New functions.
14811 1998-04-20 Per Bothner <bothner@cygnus.com>
14813 Recover from missing fields and methods (i.e. error instead of fatal).
14814 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14815 * expr.c (expand_invoke): Recover from missing method.
14816 (expand_java_field_op): Recover from missing field.
14817 Inline references to java.lang.{Integer,Char,...}.TYPE.
14818 * typeck.c (get_type_from_signature), java-tree.h: New function.
14819 * class.c (add_method): Use get_type_from_signature.
14820 (build_class_ref): Handle a class that was not found.
14821 * typeck.c (convert): Handle conversion to pointers (for convenience).
14822 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14823 instead of lookup_field to handle missing fields.
14825 * jcf-parse.c (process_zip_dir): Set java_source.
14827 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14829 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14831 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14833 * jcf-parse.c (load_class): Don't change input_filename before
14834 calling jcf_parse_source (but still do it before calling
14836 (jcf_parse_source): Assign input_filename after having saved the
14838 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14839 list. ctxp->modifier_ctx zeroed according to its new
14840 definition. ctxp->filename initialized. Removed
14841 JAVA_MODIFIER_CTX_UNMARK.
14842 (java_unget_unicode): Update the character based column position.
14843 (java_allocate_new_line): ref_count not used anymore. Always free
14844 ctxp->p_line. Initialize c_line->char_col to 0.
14845 (java_get_unicode): Update the character based column position.
14846 (java_lex): Use ctxp->elc to store current position in source
14847 file, at the beginning of the parsed token. Set modifier_ctx entry
14848 corresponding to the parse modifier to a WFL node. Return a WFL
14849 node when an identifier is parsed.
14850 (java_lex_error): Now uses ctxp->elc to store current position in
14852 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14853 * lex.h (build_wfl_node): New function definitions.
14854 (struct java_line): ref_count and next fields are gone. New field
14856 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14857 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14858 (JAVA_COLUMN_DELTA): New macro.
14859 (java_lc): New typedef on new struct _java_lc.
14860 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14861 (parse_error_context, parse_warning_context): Changed prototypes.
14862 (java_get_line_col): Added as an available global function.
14863 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14864 (IC_DECL): Replaced by macro IC_TYPE
14865 (DEPEND_WFL): New macro.
14866 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14868 (exit_java_complete_class): Removed a commented out statement.
14869 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14870 now an array of tree nodes. Deleted fields line_list and
14871 e_line. New field elc, to replace e_line.
14872 * parse.y (array_type:): Build WFL node.
14873 (qualified_name:): Build a single WFL node out of two. Retain
14874 the location information of the first node in the resulting node.
14875 (package_declaration:): Use package name as a WFL node
14876 (single_type_import_declaration:): Use imported name as a WFL node.
14877 (type_import_on_demand_declaration:): Use root of the imported
14878 packages as a WFL node.
14879 (field_declaration:): Removed unused local variable cl.
14880 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14881 (yyerror): New static elc. Removed static error_line, error_pos.
14882 New local code_from_source. Save ctxp->elc into elc at the first
14883 pass. Call java_get_line_col to get a string of the line where
14884 the error occurred.
14885 (debug_line): Removed static function.
14886 (parse_error_context, parse_warning_context): Parameter cl is now
14887 a WFL node. Use its value to initialize ctxp->elc.
14888 (redefinition_error): Parameter cl is now a WFL node.
14889 (parse_add_interface): New parameter wfl. No longer call
14890 lookup_cl, use wfl instead.
14891 (check_class_interface_creation): Parameter cl is now a WFL node.
14892 (maybe_create_class_interface_decl): Likewise.
14893 (add_superinterfaces): New function.
14894 (create_interface): Removed local cl, node, super_decl,
14895 super_decl_type. Function now uses id as a WFL node. Better
14896 warning/error report on obsolete or forbidden mix of
14897 modifiers. Now calls add_superinterfaces to register interfaces.
14898 (create_class): Removed local cl, node. Local variable id is used
14899 as a WFL node. Better error report on forbidden modifier
14900 mix. Uses add_superinterfaces to register interfaces.
14901 (find_field): Argument cl is now a WFL node. Now store the WFL
14902 node of a fields that needs to be checked for their
14904 (method_header): Local variable node non longer used. Local
14905 variable id replaces cl.
14906 (check_modifiers_consistency): Local variable cl is now a WFL
14908 (method_declarator): Local variable cl replaced by parameter id.
14909 (parser_qualified_name): Now uses parameter name as a WFL node.
14910 (parser_check_super_interface): New parameter wfl, for achieve
14911 greater accuracy during error reports.
14912 (parser_chain_incomplete_item): New parameter named location. Used,
14913 along the decl, to construct the incomplete item node.
14914 (java_complete_class): resolve_class now uses WFL node extracted
14915 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14917 (complete_method_decl): Unresolved function's argument types are WFL.
14918 (resolve_class): Parameter cl is now a WFL node.
14919 (resolve_and_layout): Likewise.
14920 (do_resolve_class): Likewise. Try first to use cl and then do the
14921 lookup on the decl when calling check_pkg_class_access.
14922 (complete_class_report_errors): Use IC_TYPE in place of
14923 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14924 instead of doing a lookup over the decl.
14925 (java_check_final): Use WFL info from field tree list.
14926 (lookup_cl): Rewritten and returns a statically defined WFL node.
14927 (lookup_modifier_cl): Now uses information from WFL nodes.
14928 (process_imports): Likewise.
14929 (read_import_dir): name and cl arguments replaced by a single WFL
14930 node. Function modified accordingly.
14931 (find_in_imports_on_demand): Now uses WFL node.
14932 (check_pkg_class_access): cl argument is now a WFL node.
14933 (declare_local_variables): Fixed to use WFL nodes.
14934 (resolve_expression_name): Likewise.
14935 (build_method_invocation_stmt): name_combo argument renamed
14936 wfl. Function modified to use WFL nodes.
14937 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14938 (lookup_method_invoke): cl is now a WFL node. Added missing
14939 IDENTIFIER_POINTER to class type decl name.
14941 1998-04-14 Dave Brolley <brolley@cygnus.com>
14943 * lang.c (init_parse): Now returns char* containing the filename.
14945 1998-04-10 Per Bothner <bothner@cygnus.com>
14947 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14949 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14950 * class.c (make_class_data): If flag_assume_compiled, initial class
14951 state is CSTATE_PREPARED; make superclass and interfaces direct
14952 references, rather than constant pool indexes.
14954 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14956 * parser.y: Include flags.h. Removed debug variable pl.
14957 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14958 (block:): Likewise.
14959 (labeled_statement_nsi:): Generate debug info when reducing
14960 expression_statement:.
14961 (check_pkg_class_access): get_access_flags_from_decl invocation
14962 fixed for new CLASS_* flags location.
14963 (source_end_java_method): Save/restore parser context when
14964 entering/leaving this routine. Restore lineno to its right value
14965 before calling expand_end_bindings.
14966 (build_method_invocation_stmt): build_invoke called with the
14967 current line information.
14968 (build_invoke): New argument cl. Wrap the function call around a
14970 (refine_accessible_methods_list): Changed comment, removed
14972 * parse.h: Fixed typo in comments.
14973 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14974 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14975 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14977 * lex.c (java_lex): Record the last closing curly bracket of a
14979 * jcf-parse.c (jcf_parse_source): Now calls
14980 java_check_methods. Clarified comment, fixed typo.
14982 1998-04-09 Dave Brolley <brolley@cygnus.com>
14984 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14985 (finish_parse): Expose for non USE_CPPLIB builds.
14987 1998-04-08 Jeffrey A Law (law@cygnus.com)
14989 * lang.c (lang_print_xnode): New function.
14991 1998-04-03 Per Bothner <bothner@cygnus.com>
14993 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14994 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14995 used to build a class's dispatch table.
14996 (make_class_data): Generate dispatch table if flag_assume_compiled.
14997 Set dtable of class object to address of class_dtable_decl.
14999 * decl.c (int_decl_processing): Make soft_badarrayindex_node
15000 be volatile and have side effects - generates better code.
15002 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
15003 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
15005 * expr.c (expand_invoke): If class is final, method is
15006 effectively final, so can call it directly.
15008 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
15010 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
15012 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
15014 * parse.y (build_method_invocation_stmt): Removed extra argument
15017 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15019 * expr.c (dtable_indent): Now static global.
15020 (expand_invoke): Now call invoke_build_dtable and
15021 build_invokevirtual.
15022 (invoke_build_dtable, build_invokevirtual): New functions.
15023 * jcf-io.c (find_class): Defer issuing a warning by setting
15024 jcf->outofsynch to 1.
15025 * jcf-parse.c (jcf_out_of_synch): New function.
15026 (load_class): Test this_jcf.outofsynch flag and call
15027 jcf_out_of_synch accordingly.
15028 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
15029 comment indentation.
15030 * lex.c (java_get_unicode): Fixed code indentation.
15031 (java_lex): Create string literal. Fixed typo. Removed several
15032 premature obstack_free.
15033 * parse.h: New enums for name resolution and invocation mode.
15034 (struct qualification): New data structure.
15035 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
15036 (do_resolve_class, build_method_invocation_stmt,
15037 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
15038 debug_line, identical_subpath_p, invocation_mode,
15039 refine_accessible_methods_list, build_invoke,
15040 lookup_method_invoke): New functions declared.
15041 (build_invokevirtual, invoke_build_dtable, match_java_method,
15042 build_field_ref, jcf_out_of_synch): New references to external
15044 (struct parse_ctxt): Removed artificial_constructor field.
15045 * parse.y: (array_type:): Type defined for this rule.
15046 (class_type:): Installed default rule for interface_type:.
15047 (array_type:): Now build Java array type.
15048 (qualified_name:): Now use obstack_grow0.
15049 (method_declaration:): Skip the artificial constructor added to
15051 (abstract_method_declaration:): Execute the code only during pass 1.
15052 (block:): Installed default rule in block_statements:.
15053 (block_statement:): Add the statement to the method during pass 2.
15054 (statement_expression): Installed default rule for
15055 method_invocation:.
15056 (argument_list:): Added code to build the argument list.
15057 (method_invocation:): Added call to create the method invocation
15059 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
15060 (debug_line): New function for debug.
15061 (complete_class_decl): No longer do something during pass 1.
15062 (method_header): Use BUILD_PTR_FROM_NAME.
15063 (parser_qualified_classname): Use obstack_grow0. Removed bogus
15065 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
15066 function's main comment.
15067 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
15069 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
15070 (resolve_class): Now works with arrays.
15071 (do_resolve_class, resolve_and_layout): New functions.
15072 (java_check_regular_methods): Reverse method list before and after
15073 having processed it. No longer set ctxp->artificial_constructor.
15074 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
15075 accordingly. Fixed typo in issued error message. Now use
15077 (find_in_imports_on_demand): Now use obstack_grow0.
15078 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
15079 (source_end_java_method): Call expand_expr_stmt instead of
15080 expand_expr. Calls it before calling expand_function_end.
15081 (java_method_add_stmt): Do nothing if errors were found during
15083 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
15084 (build_method_invocation_stmt, build_invoke, invocation_mode,
15085 lookup_method_invoke, refine_accessible_methods_list,
15086 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
15088 * typeck.c (build_java_signature): Properly end method signature
15089 if return type skipped.
15090 (match_java_method): New function.
15092 1998-03-16 Per Bothner <bothner@cygnus.com>
15094 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
15096 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15098 * expr.c (build_invoke_non_interface): New function.
15099 (methods_ident, ncode_ident): Now static globals.
15100 (expand_invoke): Use build_invoke_non_interface.
15101 * java-tree.h (struct lang_decl): New field function_decl_body.
15102 (DECL_FUNCTION_BODY): New macro.
15103 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15104 CLASS_FROM_SOURCE_P.
15105 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15106 before starting pass 2. Call to java_generate_parsed_class replaced
15107 by java_register_parsed_class.
15108 * lex.c: Fixed typo in header. Some line width related formating.
15109 * lex.h: Some line width related formating.
15110 * parse.h (source_end_java_method, resolve_expression_name,
15111 complete_class_decl, maybe_create_class_interface_decl,
15112 check_class_interface_creation): New static function declarations.
15113 (java_layout_parsed_class, java_method_add_stmt): New function
15115 (struct parser_ctxt): Field mark_class_generate removed. New
15116 fields class_list and artificial_constructor.
15117 * parse.y: Fixed typo in header.
15118 (class_declaration:): Call complete_class_decl when class body
15120 (method_declaration:): Call source_end_java_method in pass 2 when
15121 the method body is defined.
15122 (postfix_expression:): Do expression name resolution on sub-rule
15123 name during pass 2.
15124 (create_class, create_interface): Merged common pieces.
15125 (check_class_interface_creation, maybe_create_class_interface_decl):
15127 (complete_class_decl): New function.
15128 (register_fields): Fixed line width related typo.
15129 (method_header): Correctly skip first argument when fixing
15130 argument line. Changed the loop.
15131 (java_check_circular_reference): Now use ctxp->class_list.
15132 (java_complete_class): Removed start/stop marking.
15133 (java_check_regular_methods): Now takes a class decl as an
15134 argument. Add default constructor if none were encountered.
15135 (java_check_methods): Now use ctxp->class_list. Changed call to
15136 java_check_regular_methods.
15137 (source_start_java_method): Set DECL_ARG_TYPE for each function
15139 (source_end_java_method, java_method_add_stmt): New functions.
15140 (java_generate_parsed_class): No longer exists.
15141 (java_layout_parsed_class, java_register_parsed_class): New functions.
15142 (resolve_expression_name): New function.
15144 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15146 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15147 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15148 until pass initializations are done. Call read_import_dir with
15150 * parse.h: (lookup_modifier_cl): New function declared.
15151 (INTERFACE_FIELD_MODIFIERS): New macro.
15152 (OBSOLETE_MODIFIER_WARNING): New macro.
15153 * parse.y: (register_fields): Class type and current field name in
15154 local variables. Check modifier(s) if adding field(s) to an interface.
15155 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15156 and report errors using the faulty modifier line context.
15157 (lookup_modifier_cl): New function.
15158 (read_import_dir): Detect and report default import processing
15161 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15163 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15164 * class.c (is_compiled_class): Return 1 after making sure it
15165 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15166 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15167 * java-tree.h (flag_assume_compiled): Add decl.
15168 * lang.c (lang_f_options): Add the flag.
15169 (flag_assume_compiled): Add decl, default to 0.
15171 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15173 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15174 (is_compiled_class): Likewise.
15175 (layout_class): Likewise.
15176 (layout_class): Detect and lay out classes defined in source code.
15177 (interface_of_p, add_interface_do, may_add_interface): New
15179 (add_interface): Now use add_interface_do.
15180 (add_method_1): New function.
15181 (add_method): Now use add_method_1.
15182 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15183 (complete_start_java_method): New function.
15184 (start_java_mehod): Now call complete_start_java_method.
15185 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15186 (expand_invoke): Likewise and fixed typo.
15187 *gjava.c: (print_super_field): Use new argument to find_class
15190 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15191 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15192 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15194 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15195 (add_method_1, push_class): New prototypes.
15196 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15197 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15198 directory where the class was found.
15199 (find_class): New argument DO_CLASS_FILE. Function find_class
15200 modified accordingly.
15201 *jcf-parse.c: (fix_class_path): New function.
15202 (load_class): Use new VERBOSE argument. load_class now finds and
15203 loads/parses .class/.java files. Save read_state of current_jcf
15205 (java_parser_abort_on_error): New macro.
15206 (jcf_parse_source, parse_source_file): New function.
15207 (jcf_parse): Fixed typo.
15208 (yyparse): Call parse_source_file () only.
15209 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15210 writing the real class name back in the zip directory entry.
15211 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15212 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15213 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15214 (find_class): Prototype fixed.
15215 *lex.c: Added 1998 time stamp.
15216 Removed all static global variables, moved into the parser
15217 context data structure.. Now include unistd.h if SEEK_SET not
15219 (java_init_lex): Rewritten.
15220 (java_sneak_unicode): Modified current unicode access in current line.
15221 (java_unget_unicode): Likewise.
15222 (java_allocate_new_line): New allocation management.
15223 (java_read_char): Modified access and storage of unget_utf8_value.
15224 New way of processing current unicode.
15225 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15226 (java_get_unicode): Now use the parser context.
15227 (java_lineterminator): Likewise.
15228 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15229 of the reentrant parser implementation. Function now use the
15230 parser context data structure and java_lval. Fixed production of
15231 the float and double constant "out of range" error message. Fixed
15232 obstack use. Return integer value when hitting a modifier. Now
15233 return type for TRUE, FALSE and other predefined types. Return
15234 identifier as a TREE_LIST list containing the current line context
15235 as the TREE_VALUE sub-node.
15236 (java_unicode_2_utf8): Fixed typo in declaration.
15237 (java_lex_error): Now use the parser context data structure.
15238 *lex.h: Added 1998 time stamp.
15239 (struct java_line): New fields ref_count and next.
15240 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15241 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15242 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15243 *parse.h: Added 1998 time stamp.
15244 (java_parse_source_file): Renamed from parse_source_file.
15245 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15246 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15247 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15248 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15249 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15250 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15251 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15252 (struct parser_ctxt): New data structure to keep the parser context.
15253 *parse.y: Added 1998 time stamp, got rid of static global variables.
15254 (java_error_count, ctxp): New global variables.
15255 (%union): New value field.
15256 (numeric_type, integral_type): Rules removed.
15257 (primitive_type): Rule defined to handle integral, float, double and
15259 (qualified_name, package_declaration,
15260 single_type_import_declaration, type_import_on_demand_declaration,
15261 modifiers, class_declaration, super, interfaces,
15262 interface_type_list, class_body, field_declaration,
15263 field_declaration, variable_declarators, variable_declarator,
15264 variable_declarator_id, method_declaration, method_header,
15265 formal_parameter_list, formal_parameter, method_body, block,
15266 static, interface_declaration, extends_interfaces,
15267 abstract_method_declaration, local_variable_declarators): Rules now
15269 (force_error, do_warning): New global statics.
15270 (push_parser_context, parser_context_save_global,
15271 parser_context_restore_global, pop_parser_context): New functions.
15272 (yyerror): Now uses the global parser context. Fixed use of obstack.
15273 (parse_error, parse_error_context, parse_warning_context,
15274 java_accstring_lookup, redefinition_error, check_modifiers,
15275 parser_add_interface, create_interface, create_class, find_field,
15276 duplicate_declaration_error, register_fields, method_header,
15277 check_modifiers_consistency, check_abstract_method_header,
15278 method_declarator, parser_qualified_classname,
15279 parser_check_super_interface, parser_check_super,
15280 parser_chain_incomplete_item, java_check_circular_reference,
15281 layout_class_from_source, java_complete_class,
15282 complete_method_decl, resolve_class, complete_class_report_errors,
15283 java_check_final, check_method_redefinition,
15284 java_check_regular_methods, java_check_abstract_methods,
15285 java_check_methods, lookup_java_interface_method2,
15286 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15287 process_imports, find_in_imports, read_import_entry,
15288 read_import_dir, find_in_imports_on_demand,
15289 check_pkg_class_access, not_builtin_p, declare_local_variables,
15290 source_start_java_method, java_generate_parsed_class): New
15292 *typeck.c: (signature_include_return): New global variable.
15293 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15294 to add the function returned type in the signature.
15296 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15298 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15300 1998-01-29 Dave Brolley <brolley@cygnus.com>
15302 * Make-lang.in (java.info): Added.
15303 (java.install-info): Added
15305 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15307 * Makefile.in (clean): Also remove java/parse.c.
15309 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15311 Add a pair of -fbounds-check/-fno-bounds-check options.
15312 * lang.c (lang_decode_option): Add code to grok arguments.
15313 (flag_bounds_check): Add decl.
15314 (lang_f_options): New array w/ the option in it.
15315 * java-tree.h (flag_bounds_check): Add decl.
15316 * lang-options.h: New file.
15317 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15318 of a static macro value.
15319 (JAVA_ARRAY_EXCEPTION): Delete macro.
15321 1998-01-23 Per Bothner <bothner@cygnus.com>
15323 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15324 * expr.c (build_anewarray): Add missing promote_type.
15326 1998-01-22 Per Bothner <bothner@cygnus.com>
15328 Add array types with known length to optimize bounds checking.
15329 * typeck.c (build_java_array_type): Take length parameter.
15330 (java_array_type_length, build_prim_array_type): New functions.
15331 * java-tree.h: Update for new functions.
15332 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15333 * class.c: Use build_prim_array_type.
15334 * expr.c (can_widen_reference_to): Handle known-length array types.
15335 (verify_jvm_instructions): Keep track of integer push instructions
15336 followed by newarray/anewarray, so we can build known-length arrays.
15337 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15338 (java_array_data_offset): New function.
15339 (build_java_array_length_access): New function. Optimize if constant.
15340 (build_java_arrayaccess): Constant fold bounds check.
15341 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15342 (build_newarray, build_anewarray): New functions.
15343 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15344 * verify.c (merge_types): Handle known-lengh array types.
15346 1998-01-19 Per Bothner <bothner@cygnus.com>
15348 * expr.c (expand_byte_code): Fix performace bug, which caused
15349 searching linenumber_table to be linear rather than constant.
15351 1997-12-12 Per Bothner <bothner@cygnus.com>
15353 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15355 * decl.c, java-tree.h (soft_fmod_node): New global.
15356 * decl.c (init_decl_processing): Define __builtin_fmod.
15357 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15358 using __builtin_fmod.
15360 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15362 * keyword.h: New file, output of keyword.gperf as processed by
15364 * lex.c (java_lex_init): Initialize java_error_flag.
15365 * parse.c (YYERROR_NOW): Uses java_error_flag.
15366 * parse.y: New static java_error_flag. Useless definition of
15368 * parse.y (java_error): Portable error recovery using
15369 java_error_flag (not yet completely tuned).
15371 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15373 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15375 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15377 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15378 (parse.c, lex.c, keyword.h): New rules for Java source code
15380 * parse.c: Renamed into jcf-parse.c.
15381 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15382 * keyword.gperf: New file, Java keywords.
15383 * parse.y: New file, Java language grammar.
15384 * parse.h: New file, Java language grammar definitions.
15385 * lex.c: New file, Java language lexer.
15386 * lex.h: New file, Java language lexer definitions.
15388 1997-12-03 Per Bothner <bothner@cygnus.com>
15390 * decl.c (clinit_identifier_node), java-tree.h: New global.
15391 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15392 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15393 * expr.c (expand_java_field_op): Check for invalid assignment
15396 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15398 1997-10-27 Per Bothner <bothner@cygnus.com>
15400 * verify.c (verify_jvm_instructions): When processing a handler,
15401 attempt to set the current_subr to the right value.
15402 (More complicated code combines Sep 17 and Oct 22 versions.)
15404 1997-10-24 Per Bothner <bothner@cygnus.com>
15406 * class.c (push_class): Figure out (guess) name of source file.
15407 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15408 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15409 (parse_class_file): Change return type from int to void.
15410 Call debug_start_source_file/debug_end_source_file.
15412 * expr.c (build_java_binop): Fix masking 2nd operand.
15413 * decl.c (init_decl_processing): Set sizetype first.
15415 1997-10-22 Per Bothner <bothner@cygnus.com>
15417 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15418 (Revert Sep 17 change.)
15420 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15422 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15423 .class extension in their name and fix thing so we don't process
15424 them parse_zip_file_entries().
15425 (parse_zip_file_entries): Cleaned unused local variables.
15427 1997-10-20 Per Bothner <bothner@cygnus.com>
15429 * expr.c (can_widen_reference_to): Allows equal array element types.
15430 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15431 * jcf-dump.c (RET): Get (and print) index.
15433 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15434 Promote element type to POINTER_TYPE.
15436 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15438 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15439 find_in_current_zip, jcf_figure_file_type): Moved from
15440 jcf-reader.c to parse.c.
15441 * zextract.c: (read_zip_archive): takes file_comment_length possible
15442 field into account.
15444 1997-10-20 Per Bothner <bothner@cygnus.com>
15446 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15448 * verify.c (merge_types): Handle array types even better ...
15450 1997-10-17 Per Bothner <bothner@cygnus.com>
15452 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15454 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15455 * class.c (make_class_data): Don't build fields_decl if no fields.
15456 When building fields_decl, skip if DECL_ARTIFICIAL.
15458 * expr.c (java_stack_swap): Update stack_type_map.
15459 * verify.c (merge_types): Handle array types better.
15461 1997-10-15 Per Bothner <bothner@cygnus.com>
15463 * class.c (add_field): Don't promote short integral fields to
15464 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15465 * expr.c (push_value): Promote and convert short integral values.
15467 * decl.c, java-tree.h (integer_two_node): New constant node.
15468 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15470 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15472 * class.c (append_gpp_mangled_type): Use function argument
15473 unpromoted type to generate mangled name.
15475 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15477 * constants.c (build_constant_data_ref): Now uses current_class
15478 instead of main_class.
15479 (build_constants_constructor): Now uses current_class instead of
15481 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15482 of the global variable SeepZipFiles done here.
15483 * zextract.c (read_zip_archive): extra_field optional field taken
15484 into account while computing the position of the class file in the
15486 * verify.c (verify_jvm_instructions): Use current_jcf to search
15488 * parse.c (load_class): First search for the class to load in the
15489 current zip file. Saves current_jcf (restored before returning
15490 from that function). Don't call JCF_FINISH in the class was found
15491 in the current ZIP file.
15492 (jcf_parse): If the class was found in the current ZIP file, save
15493 its tree_constant_pool (for later reuse).
15494 (parse_class_file): New function. Process each method defined in
15495 the current class and record the class as to be later registered.
15496 (yyparse): Rewritten. Figure the type of the current file and switch
15498 * lang.c: New global variable current_jcf.
15499 (lang_init): Removed compiling_from_source test (done later, in
15500 yyparse). Removed call the jcf_parse ().
15501 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15502 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15503 in the current ZIP file) and zip_offset (offset to the class data in
15504 the current zip file).
15505 * jcf-reader.c: zipfile.h included.
15506 localToFile: New ZipFileCache static global variable
15507 (parse_zip_file_entries): New function. Browse the current ZIP
15508 file directory and process each class found.
15509 (process_zip_dir): New function. Register each class found in the
15510 ZIP file directory. The class aren't parsed but a valid JCF is
15511 link to each of them.
15512 (find_in_current_zip): New function. Search for a class in the
15513 current ZIP file directory. If found, prepare the class so that it
15515 (jcf_figure_file_type): New function. Examine the file structure
15516 to figure a class file, a ZIP file. If none of these categories are
15517 matched, a source file is assumed.
15518 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15519 SeenZipFile: New global variable.
15520 (open_in_zip): Use zipmember's length to accelerate the search for
15521 a member. If zipmember was NULL and zip file successfully read,
15523 * java-tree.h: New global variable current_jcf declared. Added
15524 declaration for current_constant_pool_tags, current_constant_pool_data,
15525 current_constant_pool_length, current_constant_pool_data_ref.
15526 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15527 store the JCF of classes seen in a zip file) and tree *constant_pool
15528 (to save a loaded class constant pool). current_class declared here.
15529 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15530 retrieve method_ref_constant.
15531 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15532 (OBJECT): get_class_constant now uses current_jcf.
15533 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15534 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15535 (expand_invoke): Now uses current_class instead of main_class
15536 (build_class_init): Now uses current_class instead of main_class
15537 * class.c: New static global variable registered_class.
15538 (register_class): New function.
15539 (emit_register_class): Modified to use registered_class instead of
15541 (is_compiled_class): Now take into account class seen in the archive.
15543 1997-10-06 Per Bothner <bothner@cygnus.com>
15545 * except.h: Renamed to: java-except.h.
15546 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15547 * except.c: Add semi-working (commented out) implementation.
15549 * expr.c (expand_iinc): Add needed flush_quick_stack.
15550 * parse.c (set_source_filename): New function.
15551 (give_name_to_class): Set input_filename from package.classname.java.
15553 * jcf-io.c (find_class): Don't look first in ".".
15555 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15557 * zextract.c (read_zip_archive): Now takes into account the
15559 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15561 1997-09-20 Per Bothner <bothner@cygnus.com>
15563 * constants.c, java-tree.h (build_internal_class_name): New function.
15564 (alloc_class_constant): Re-implement using build_internal_class_name.
15565 * class.c (make_class_data): Likewise.
15566 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15568 1997-09-17 Per Bothner <bothner@cygnus.com>
15570 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15571 to NULL before pushing an exception handler target.
15573 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15574 (java_stack_swap, java_stack_dup): Re-write to be safe from
15575 clobbering registers.
15576 (build_class_init): New function.
15578 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15580 * typeck.c (build_java_array_type): Temporary use
15581 permanent_obstack to create the array 'length' field.
15582 * expr.c (lookup_label): Temporay use permanent_obstack to create
15583 label if not found.
15584 * class.c (push_super_field): Tempory use permanent_obstack.
15586 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15588 * typeck.c (type_for_mode): Now handles double_type_node and
15590 * verify.c (verify_jvm_instructions): The instruction following
15591 the wide bytecode is checked. OPCODE_ret added to the list of
15594 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15596 * class.c (make_class): Temporary use permanent_obstack. Set the
15597 class CLASS_P field to 1.
15598 (push_class): Temporary use permanent_obstack.
15599 (set_super_info): Temporary use permanent_obstack.
15600 (add_method): Temporary use permanent_obstack, set
15601 METHOD_TRANSIENT().
15602 (add_field): Temporary use permanent_obstack. Sets
15603 FIELD_VOLATILE() and FIELD_TRANSIENT().
15604 (build_class_ref): Temporary use permanent_obstack if the class
15606 (build_static_field_ref): Temporary use permanent_obstack when
15607 creating field's rtl.
15608 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15609 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15610 and fields. Function finalized, as far as flag handling.
15611 (push_class_static_dummy_field): Temporary use permanent_obstack.
15612 (emit_register_class): Force generation of class registration at
15614 * decl.c (end_java_method): Call permanent_allocation() before
15616 * expr.c (can_widen_reference_to): Added comment to interface
15617 handling, fixed typo.
15618 (lookup_field): Now uses CLASS_P() to correct FIXME
15619 (expand_invoke): Verification on public && !static &&
15620 !abstract moved into soft_lookupinterfacemethod (kaffe).
15621 Use Object class dtable if objectref is an array when expanding
15623 (java_push_constant_from_pool): Temporary use permanent_obstack
15624 for CONSTANT_string
15625 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15626 create constant references.
15627 (get_constant): Temporary use permanent_obstack to create constant.
15628 (load_class): Temporary use permanent_obstack to load class.
15629 (jcf_parse): Temporary use permanent_obstack to perform class
15631 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15632 (build_java_signature): Temporary use permanent_obstack.
15633 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15635 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15636 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15639 1997-09-11 Per Bothner <bothner@cygnus.com>
15641 * class.c (append_gpp_mangled_type): Fix typo.
15642 (emit_register_class): Use main_class to get class object, rather
15643 than looking for no-longer-existing static decl starting with _CL.
15644 * typeck.c (parse_signature_type): Promote array element type
15645 if it is a RECORD_TYPE.
15647 1997-09-10 Per Bothner <bothner@cygnus.com>
15649 * class.c (push_class_static_dummy_field): New function.
15650 (mangle_static_field): New. Do G++-style mangling of static fields.
15651 (layout_class): Mandle static fields here, not in add_field.
15652 (build_class_ref): The class object is now a dummy static field.
15653 * decl.c (find_local_variable): Look for best, instead of first match.
15654 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15655 (build_java_athrow): Don't check here if exception is Throwable.
15656 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15657 (TYPE_USED): Removed. No longer used ...
15658 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15659 * verify.c (push_pending_label): New function.
15660 (push_pending_block): Renamed to check_pending_block.
15661 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15662 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15663 re-checking possible handlers) after a store (less wasted work).
15664 Check for null handler (finally) before calling add_handler.
15665 Various changes to (finally?) correctly handle try/finally.
15667 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15669 * class.c: Include stdio.h.
15671 1997-09-04 Per Bothner <bothner@cygnus.com>
15673 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15674 to make sure class is initialized before static/special invoke.
15676 * verify.c (verify_jvm_instructions): On a store instruction,
15677 call find_local_variable to force pre-allocation of decl and rtx.
15678 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15680 1997-09-03 Per Bothner <bothner@cygnus.com>
15682 * class.c (build_class_ref): Strip off "promoted_" if need be.
15683 (make_field_value): Call build_java_signature when needed.
15684 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15685 * expr.c (build_java_athrow): Don't push_value of exception.
15686 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15687 match specification of [fd]cmp[lg] for NaNs.
15688 (expand_byte_code): Add support for exception handler ranges.
15689 * except.c: Add skeleton for EH code-generation.
15690 * verify.c (merge_types): Treat all promoted integral types as equal.
15691 * constants.c (build_constants_constructor): To force creation of
15692 current_constant_pool_data_ref, call build_constant_data_ref.
15694 * javaop.def (lload): Fix typo.
15695 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15697 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15699 * parse.c: Don't include function.h.
15701 1997-08-27 Per Bothner <bothner@cygnus.com>
15703 * except.[ch]: New files.
15704 * Makefile.in (JAVA_OBJS): Add except.o
15705 * expr.c: Temporary warning about unimplemented exceptions.
15706 * verify.c: Verify exception handlers.
15708 * jcf-dump.c (disassemble_method): Print exception table.
15710 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15712 * expr.c (verify_jvm_instructions): Started a thorough
15713 verification of invoke* bytecodes.
15714 (expand_byte_code): flush quick stack if PC is the target of a
15715 branch. and undef RET (conflicting with config/i386/i386.h).
15716 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15718 (expand_invoke): Now handles invokeinterface and do more
15719 verification according to the bytecode.
15720 (lookup_field): Don't try to load the class if processing
15722 (can_widen_reference_to): Now handles interfaces.
15723 * decl.c (init_decl_processing): New global variable
15724 soft_lookupinterfacemethod_node, declared in java-tree.h.
15725 Call set_super_info on string_type_node.
15726 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15728 * class.c (set_super_info): Fills the CLASS_* flags according to
15730 (get_access_flags_from_decl): Handles all class flags.
15732 1997-08-26 Per Bothner <bothner@cygnus.com>
15734 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15735 * parse.c (yyparse): Check for abstract method, and missing code.
15736 * expr.c (expand_byte_code): Change interface.
15737 * lang.c (put_decl_node): Print promoted types prettier.
15738 * verify.c (verify_jvm_instruction): Change interface.
15739 Partial support for scanning exception table.
15740 For load instructions, handle promoted integral types.
15742 1997-08-21 Per Bothner <bothner@cygnus.com>
15744 * verify.c: New file, with contents moved from expr.c.
15745 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15746 * typeck.c (is_array_type_p): Moved here from expr.c.
15747 * java-tree.h: Add some now-needed function declarations.
15748 * Makefile.in (JAVA_OBJS): Added verify.o.
15750 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15752 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15753 METHOD_ABSTRACT flag.
15755 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15756 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15757 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15759 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15761 (start_java_method): Hook for SYNCHRONIZED methods.
15763 * expr.c (build_java_jsr, build_java_ret): New functions
15764 (JSR,PRE): New macros
15765 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15766 (verify_jvm_instructions): tableswitch, lookupswitch,
15767 monitorenter, monitorexit, goto_w: verified.
15768 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15769 (build_java_monitor): New function.
15770 (MONITOR_OPERATION): Modified to call build_java_monitor()
15771 (verify_jvm_instructions): Started a thorough verification of
15774 1997-08-19 Per Bothner <bothner@cygnus.com>
15776 Support verification of jsr/ret subroutines (used for try/finally).
15777 * decl.c (return_address_type_node): New type node.
15778 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15779 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15780 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15781 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15782 TYPE_USED): New macros for special types in type_map.
15784 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15785 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15787 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15789 * expr.c (can_widen_reference_to): New function.
15790 (pop_type): Use it.
15791 (merge_type_state): Support handling start of subroutine.
15792 (push_pending_block): Return char* error message, instead of calling
15793 fatal on an error. Also handle subroutines.
15794 (verify_jvm_instructions): Handle errors from push_poending_block.
15795 Support jsr and ret instructions.
15797 1997-08-19 Per Bothner <bothner@cygnus.com>
15799 * jcf-io.c (find_classfile): Fix thinko.
15800 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15802 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15804 * Makefile.in (BISON): Remove.
15806 1997-08-07 Per Bothner <bothner@cygnus.com>
15808 * Makefile.in: Convert to autoconf.
15809 * config-lang.in (outputs): Added java/Makefile.
15811 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15812 Rename cc1java to jc1.
15814 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15815 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15817 * class.c (class_depth): Do load_class if needed.
15819 Mostly better verification.
15820 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15821 (init_decl_processing): Change return type of soft_checkcast.
15822 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15823 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15824 lang_print_error): New functions.
15825 (lang_init): Set global hook print_error_function to lang_print_error.
15826 * expr.c: In the type_map ptr_type_node is only used for null now.
15827 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15828 (merge_types): Dererence pointer to record types before comparing.
15829 (decode_newarray_type, merge_types): On error just return NULL.
15830 (build_java_binop): Add preliminary implementation (with warning)
15831 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15832 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15833 (expand_compare, expand_java_goto, expand_java_call): Don't
15834 push_pending_block, since that only makes sense when verifying.
15835 (merge_type_state): Different return codes.
15836 (push_pending_block): A block may need to be verified more than once.
15837 (expand_byte_code): Warn about unused code at code generation time.
15838 (verify_jvm_instruction): Changed logic, since code may need to be
15839 re-verified if type-state has changed. Also, better error handling.
15840 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15841 Improve newarray, anewarray, ?aload, athrow,
15842 * java-tree.h (LABEL_CHANGED): New macro.
15844 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15846 * decl.c (soft_athrow_node): New global variable initialized.
15847 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15848 * typeck.c (convert): Added support for REAL_TYPE.
15849 (convert_to_char): New function.
15850 (convert): Handle CHAR_TYPE.
15851 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15852 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15853 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15855 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15856 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15857 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15858 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15859 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15860 to Use The Right Things.
15861 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15862 compatible with INT. BOOLEAN is made equivalent to BYTE.
15863 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15864 OPCODE_ifnonnull): Now supported.
15865 (build_java_athrow): New function.
15867 1997-08-04 Per Bothner <bothner@cygnus.com>
15869 Rename method name <init> to match G++ (and fix mangling).
15870 * class.c (layout_class): Replace method name of <init> by class name.
15871 (make_method_value): Do inverse renaming of constructor from <init>.
15872 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15873 * typeck.c (lookup_java_constructor): New function.
15874 * expr.c (expand_invoke): If method_name is <init>, call
15875 lookup_java_constructor to find constructor.
15877 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15879 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15881 * parse.c (get_class_constant): Modified to handle array "classes"
15882 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15884 (convert): Modified to handle real type.
15885 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15886 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15887 variables declared.
15888 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15889 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15890 global variables initialized.
15891 (find_local_variable): Handles the case of a pointer
15892 (end_java_method): Restore the use of one more scope
15893 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15894 build_java_array_length_access, expand_java_arrayload,
15895 expand_java_arraystore, expand_java_array_length,
15896 expand_java_multianewarray, expand_java_anewarray,
15897 build_java_check_indexed_type, is_array_type_p,
15898 build_java_throw_out_of_bound_exception): New functions.
15899 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15900 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15901 OPCODE_<t>aload): Implemented code for verification.
15902 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15903 ARRAY_NEW_MULTI): Macro defined.
15904 (CONVERT): Modified to invoke convert().
15905 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15907 1997-07-31 Per Bothner <bothner@cygnus.com>
15909 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15910 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15911 (make_class_data): Field name needs '/' as package prefix.
15912 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15914 1997-07-25 Per Bothner <bothner@cygnus.com>
15916 Implement debug information for local variables.
15917 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15918 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15919 DECL_LOCAL_SLOT_CHAIN): New macros.
15920 (struct lang_decl_var): New type.
15921 * parse.c (give_name_to_locals): Move to decl.c.
15922 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15923 (start_java_method): Re-write parameter handling.
15924 (pending_local_decls): New global variable.
15925 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15926 (find_local_variable): Accept pc so we can skips decls not in range.
15927 (struct binding_level): Add end_pc field.
15928 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15929 (various): Change so current pc gets passed to find_local_variable.
15931 * decl.c (init_decl_processing): Re-arrange fields in
15932 class_type_node and and method_type_node to match kaffe 0.9.1.
15933 * class.c (make_method_value, make_class_data): Update
15934 initializations to match.
15936 1997-07-16 Per Bothner <bothner@cygnus.com>
15938 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15939 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15940 (push_super_field): New function.
15941 (make_class_data): Handle inheritance of class static initializer.
15942 (layout_class): New name mangling.
15943 * constants.c (build_constant_data_ref): Init type of data array
15944 to a one-element array.
15945 (build_constants_constructor): Set DECL_SIZE from complete array type.
15946 * decl.c: Rename class_type, object_type etc to class_type_node,
15947 object_type_node etc. Make former inherit from latter.
15948 * expr.c (expand_invoke): Add cast of function address.
15949 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15950 * parse.c (yyparse): Don't call layout_class here.
15951 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15953 1997-06-14 Per Bothner <bothner@cygnus.com>
15955 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15956 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15957 (alloc_class_constant): New.
15958 * expr.c (expand_invoke): Make sure method's class is initialized.
15959 * class.c (interits_from_p, emit_register_class): New functions.
15960 * parse.c (yyparse): Call emit_register_class.
15962 1997-06-09 Per Bothner <bothner@cygnus.com>
15964 * constants.c: New file, to handle constant pool.
15965 * Makefile.in (JAVA_OBJS): Add constants.o.
15966 * decl.c (init_decl_processing): Update, fix, finish various structs.
15967 (pushdecl_top_level): New.
15968 * parse.c (layout_class): Moved to class.c.
15969 * expr.c (java_push_constant_from_pool): New function.
15970 * class.c (build_class_ref): Make work fully
15971 (make_class_data): Emit super-class, constant pool, interface vector.
15973 1997-06-03 Per Bothner <bothner@cygnus.com>
15975 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15976 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15977 * class.c (class_depth): New function.
15978 (lookup_named_class): Replaced by new function lookup_class.
15979 * decl.c (object_type_node, string_type_node): New.
15980 Remove various types that we no longer need.
15981 * expr.c (verify_jvm_instructions): New separate verifier pass.
15982 (push_type, pop_type): New functions for verifier.
15983 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15984 (expand_byte_code): Simplify, since we assume already verified.
15985 (expand_invoke): Now mostly works.
15986 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15987 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15988 * parse.c: Wait to allocate class object until we know its name.
15989 (layout_class): Calculate DECL_VINDEX for each virtual method.
15990 * typeck.c (get_array_type): Rename to ...
15991 (build_java_array_type): ... and provide working implementation.
15992 (build_java_signature): New function - build Java signature of type.
15993 (set_java_signature): New function - cache signature with type.
15994 (lookup_java_method): New function.
15996 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15998 * class.c (ident_subst): Take extra SUFFIX parameter.
15999 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
16000 (set_constant_value, build_static_field_ref, is_compiled_class): New.
16001 (build_class_ref): Actually implement.
16002 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
16003 * decl.c (builtin_function): New.
16004 (init_decl_processing): Update for current Kaffe. Declare some
16005 builtin Kaffe functions.
16006 * expr.c (build_address_of): New.
16007 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
16008 Renamed (from expand_java_new etc), and added working implementations.
16009 (build_field_ref): Now also handle static fields.
16010 (expand_invoke): Implement invokestatic, and start implement rest.
16011 * java-opcodes.h: Use javaop.def to avoid duplicated list.
16012 * javaop.def: Rename invokevirt -> invokevirtual.
16013 * lang.c (use_handles): Removed.
16014 * parse.c: Add support for ConstantValue attribute.
16015 Handle nested loading of a class. (JPOOL_UTF): New.
16017 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
16019 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
16021 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
16023 * Make-lang.in (java.install-man): New empty rule.
16024 * typeck.c (set_local_type): New function.
16025 * expr.c (STORE_INTERNAL): Call find_local_variable,
16026 not find_stack_slot. Call set_local_type.
16028 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
16030 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
16031 and building RECORD_TYPE CONSTRUCTORs.
16032 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
16034 * lang.c (use_handles): Change the default to 0.
16035 * decl.c: Define and build class_type, field_type, utf8const_type.
16036 * class.c (make_class_data, make_field_value,
16037 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
16038 hashUtf8String, strLengthUtf8, mangled_classname:
16039 Functions to build reflective data structures.
16040 * parse.c (yyparse): Call make_class_data.
16042 * jcf-io.c (open_class, find_classfile): New functions.
16043 * jcf-dump.c: Support reading classfile from explicitly-named
16044 class file (without CLASSPATH searching).
16046 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
16048 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
16049 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
16050 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
16051 (get_constant): Now trivial for CONSTANT_Utf8.
16053 * jcf.h: Make NEW_CPOOL the default.
16054 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
16056 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>