1 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
6 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
9 * parse.y (qualify_ambiguous_name): Remove lots of broken
10 field access processing - there's no need to do that here,
11 because we have resolve_field_access. Remove
12 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
13 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
16 2003-12-01 Jeff Sturm <jsturm@one-point.com>
19 * parse.y (java_complete_lhs): Save location prior to patching
22 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
25 * resource.c (write_resource_constructor): Append
26 "_resource" to constructor identifier name.
28 2003-11-25 Jeff Sturm <jsturm@one-point.com>
31 * constants.c (cpool_for_class): New function.
32 (outgoing_cpool): Remove global variable.
33 (alloc_name_constant): Use cpool_for_class.
34 (build_constants_constructor): Likewise.
35 * decl.c (java_expand_body): Set current_class.
36 * java-tree.h (outgoing_cpool) Remove declaration.
37 (init_outgoing_cpool): Likewise.
38 * jcf-parse.c (init_outgoing_cpool): Remove function.
39 (parse_class_file): Don't call init_outgoing_cpool.
40 * parse.y (java_complete_expand_methods): Don't call
41 init_outgoing_cpool. Don't save outgoing_cpool.
42 (java_expand_classes): Don't restore outgoing_cpool.
43 (java_finish_classes): Likewise.
45 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
47 * Make-lang.in: (java.install-common) Add
48 symlink for $(target_noncanonical)-gcjh for
51 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
53 * Make-lang.in (java.extraclean): Delete.
55 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
57 * Make-lang.in (check-java): Add.
59 2003-11-19 Jeff Sturm <jsturm@one-point.com>
62 * except.c (prepare_eh_table_type): Allocate variable-sized
63 buffer `buf' with alloca.
65 2003-11-17 Jeff Sturm <jsturm@one-point.com>
69 decl.c (java_init_decl_processing): Don't initialize
70 class_not_found_type_node, no_class_def_found_type_node.
72 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
73 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
74 (class_not_found_type_node, no_class_def_found_type_node):
77 parse.y (build_dot_class_method_invocation): Add this_class
78 argument. Qualify method invocations to a different class.
79 (create_new_parser_context): Initialize saved_data_ctx to 0.
80 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
81 (build_dot_class_method): Don't load classes. Register
83 (build_incomplete_class_ref): Special cases for interfaces
84 and inner classes. Move build_dot_class_method call to here...
85 (patch_incomplete_class_ref): ...from here. Pass current_class
86 to build_dot_class_method_invocation.
87 (build_assertion): Pass class_type to
88 build_dot_class_method_invocation.
89 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
91 2003-11-17 Jeff Sturm <jsturm@one-point.com>
94 * java-tree.h (BLOCK_EMPTY_P): Define.
95 * parse.y (java_complete_lhs): Check for empty blocks
96 in TRY_FINALLY_EXPR case.
98 2003-11-17 Andrew Haley <aph@redhat.com>
100 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
101 (struct lang_decl_var:freed): New variable.
102 * decl.c (poplevel): Mark local vars that have gone out of scope.
103 (push_jvm_slot): Don't use the RTL of a var that has gone out of
106 2003-11-16 Jason Merrill <jason@redhat.com>
108 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
109 and TAGS files that include them for each front end.
111 2003-11-15 Tom Tromey <tromey@redhat.com>
113 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
115 2003-11-12 Jason Merrill <jason@redhat.com>
117 PR optimization/12547
118 * lang.c (java_tree_inlining_walk_subtrees): Just walk
119 BLOCK_EXPR_BODY directly.
121 2003-11-12 Andrew Haley <aph@redhat.com>
124 * parse.y (fold_constant_for_init): Check that we really do have a
128 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
129 init_test_decls being inlined.
132 * parse.y (do_resolve_class): Check return value from
133 breakdown_qualified().
135 2003-11-11 Tom Tromey <tromey@redhat.com>
138 * parse.y (merge_string_cste): Handle case where we have a
139 pointer that happens to be zero, not null_pointer_node.
141 2003-11-10 Tom Tromey <tromey@redhat.com>
143 * jcf-parse.c (classify_zip_file): Correctly compare
144 filename_length against length of manifest file's name.
146 2003-11-08 Tom Tromey <tromey@redhat.com>
149 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
151 2003-11-06 Andrew Haley <aph@redhat.com>
153 * expr.c (java_stack_swap): Make sure destination stack slots are
156 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
158 * Make-lang.in (dvi): Move targets to $(docobjdir).
159 (gcj.dvi): Simplify rule and adjust target.
160 (gcj.info): Simplify rule.
161 (gcj.pod): New intermediate rule.
162 (gcjh.pod): Likewise.
163 (jv-scan.pod): Likewise.
164 (jcf-dump.pod): Likewise.
166 (jv-convert.pod): Likewise.
167 (rmic.pod): Likewise.
168 (rmiregistry.pod): Likewise.
172 (jcf-dump.1): Delete.
174 (jv-convert.1): Delete.
176 (rmiregistry.1): Delete.
178 2003-11-02 Jeff Sturm <jsturm@one-point.com>
181 * parse.y (resolve_qualified_expression_name): Move test
182 for outer field access methods from here...
183 (check_thrown_exceptions) ...to here.
185 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
187 * .cvsignore: Delete.
189 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
191 * verify.c (verify_jvm_instructions): Don't warn about legal
192 eh binding regions generated for example by jdk 1.4.1.
194 2003-10-24 David S. Miller <davem@redhat.com>
196 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
198 2003-10-22 Andrew Haley <aph@redhat.com>
200 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
201 (java_get_callee_fndecl): New.
203 * jcf-parse.c (java_parse_file): Call emit_catch_table().
205 * java-tree.h (ctable_decl): New.
206 (catch_classes): New.
207 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
209 * decl.c (java_init_decl_processing): Add catch_class_type.
211 Add catch_classes field.
213 * class.c (build_indirect_class_ref): Break out from
215 (make_field_value): Check flag_indirect_dispatch.
216 (make_class_data): Ditto.
217 Tidy uses of PUSH_FIELD_VALUE.
218 Add field catch_classes.
219 (make_catch_class_record): New.
221 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
223 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
225 * jcf-write.c: Follow spelling conventions.
228 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
230 * ChangeLog: Fix typos.
231 * expr.c: Fix comment typos.
232 * jcf-write.c: Likewise.
235 * mangle.c: Likewise.
236 * parse-scan.y: Likewise.
239 2003-10-22 Tom Tromey <tromey@redhat.com>
241 * expr.c (expand_byte_code): Only warn about dead bytecode when
242 extra_warnings is set.
244 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
246 Fix for PR java/12586.
247 * mangle.c (find_compression_record_match): Don't iterate through
248 package namespace elements unless they all match compression_table
251 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
253 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
254 (generate-manpages): Likewise.
255 (java.maintainer-clean): Likewise.
256 (gcj.info): Likewise.
259 (jv-scan.1): Likewise.
260 (jcf-dump.1): Likewise.
262 (jv-convert.1): Likewise.
264 (rmiregistry.1): Likewise.
265 (java.install-man): Likewise.
266 (parse-scan.o): Move and define complete compile line.
268 (jcf-tree-inline.o): Move.
270 2003-10-20 Mark Mitchell <mark@codesourcery.com>
272 * Make-lang.in (info): Update dependencies.
273 (java.install-info): Remove.
274 ($(srcdir)/java/gcj.info): Replace with ...
275 ($(docobjdir)/gcj.info): ... this.
277 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
279 * Make-lang.in: Replace uses of $(target_alias) with
280 $(target_noncanonical).
282 2003-10-09 Tom Tromey <tromey@redhat.com>
284 * decl.c (java_init_decl_processing): Declare signers field.
285 * class.c (make_class_data): Set signers field.
287 2003-10-09 Jason Merrill <jason@redhat.com>
289 * parse.y (patch_assignment): Use make_node to create a BLOCK.
290 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
293 2003-10-06 Mark Mitchell <mark@codesourcery.com>
295 * Make-lang.in (java.info): Replace with ...
297 (java.dvi): Replace with ...
299 (java.generated-manpages): Replace with ...
301 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
303 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
305 2003-10-01 Andrew Haley <aph@redhat.com>
307 * jcf-parse.c (java_parse_file): Write otable and atable.
308 * java-tree.h (atable_methods): New.
310 (atable_syms_decl): New.
311 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
312 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
313 (symbol_*type): Rename method_symbol* to symbol*type.
314 (emit_offset_symbol_table): Delete.
315 (emit_symbol_table): New.
316 (get_symbol_table_index): New.
318 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
319 (build_known_method_ref): Likewise.
320 (get_symbol_table_index): Rename from get_offset_table_index.
321 Parameterize to allow re-use by differing types of symbol table.
322 (build_invokevirtual): Pass table to get_offset_table_index.
323 * decl.c (java_init_decl_processing): Push types and decls for
324 atable and atable_syyms.
325 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
326 (make_class_data): Add new fields atable and atable_syms.
327 (emit_symbol_table): Rename from emit_offset_symbol_table.
328 Parameterize to allow re-use by different types of symbol table.
329 (build_symbol_entry): Renamed from build_method_symbols_entry.
331 2003-09-30 Roger Sayle <roger@eyesopen.com>
333 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
334 semantics for SAVE_EXPR, by caching the result in a temporary.
336 2003-09-28 Richard Henderson <rth@redhat.com>
338 * check-init.c (check_init): Save and restore input_location
339 instead of file and line separately.
340 * decl.c (java_expand_body): Likewise.
341 * jcf-write.c (generate_bytecode_insns): Likewise.
342 * parse.y (safe_layout_class): Likewise.
343 * jcf-parse.c (read_class, parse_class_file): Likewise.
344 (java_parse_file): Use %H for warning locator.
346 2003-09-28 Roger Sayle <roger@eyesopen.com>
348 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
349 with void-type branches instead of using a COMPOUND_EXPR.
351 2003-09-28 Jeff Sturm <jsturm@one-point.com>
353 * decl.c (java_optimize_inline, dump_function): Remove.
354 * java-tree.h (java_optimize_inline): Remove declaration.
355 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
356 * parse.y (source_end_java_method, java_expand_classes):
357 Likewise. Remove dead code.
359 2003-09-27 Roger Sayle <roger@eyesopen.com>
361 * lang.c (java_init_options): Set flag_evaluation_order.
362 * expr.c (force_evaluation_order): Don't attempt to force
363 evaluation order of binary operations using save_expr.
364 * parse.y (java_complete_lhs): No longer need to call
365 force_evaluation_order when constructing binary operators.
367 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
368 Bryce McKinlay <bryce@mckinlay.net.nz>
371 * parse.y (not_accessible_field_error): New function.
372 (resolve_expression_name): Check field access permissions.
373 (resolve_qualified_expression_name): Use
374 not_accessible_field_error.
375 (resolve_qualified_expression_name): Likewise.
377 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
379 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
381 2003-09-23 Roger Sayle <roger@eyesopen.com>
383 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
384 with equal operands without side-effects.
386 2003-09-22 Jeff Sturm <jsturm@one-point.com>
388 * decl.c (java_init_decl_processing): Don't emit otable decls
389 if flag_indirect_dispatch is not set.
391 2003-09-21 Richard Henderson <rth@redhat.com>
393 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
396 2003-09-21 Richard Henderson <rth@redhat.com>
398 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
399 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
401 2003-09-20 Richard Henderson <rth@redhat.com>
403 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
405 2003-09-18 Roger Sayle <roger@eyesopen.com>
407 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
408 * check-init.c (check_init): Likewise.
410 2003-09-18 Roger Sayle <roger@eyesopen.com>
412 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
414 2003-09-16 Andrew Haley <aph@redhat.com>
416 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
418 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
421 * mangle.c (find_compression_record_match): Skip
422 over a "6JArray" (the array template mangled string)
424 (mangle_array_type): Correct minor typo.
425 (atms): Move definition to the beginning.
427 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
429 * class.c (add_miranda_methods): Ensure super-interfaces are laid
430 out. Fix for PR java/12254.
432 2003-09-11 Richard Henderson <rth@redhat.com>
434 * parse.y (source_end_java_method): Update for new
435 cgraph_finalize_function argument.
437 2003-09-09 Richard Henderson <rth@redhat.com>
439 * parse.y (source_end_java_method): Update call to
440 cgraph_finalize_function.
442 2003-09-03 Jeff Sturm <jsturm@one-point.com>
444 * decl.c (java_expand_body): New function.
445 * expr.c (build_class_init): Set DECL_IGNORED_P.
446 * java-tree.h (start_complete_expand_method,
447 java_expand_body): Declare.
448 * jcf-parse.c (cgraph.h): Include.
449 (java_parse_file): Handle flag_unit_at_a_time.
450 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
451 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
452 (java_estimate_num_insns): Use walk_tree_without_duplicates.
453 (java_start_inlining): New function.
454 * parse.h (java_finish_classes): Declare.
455 * parse.y: Include cgraph.h.
456 (block): Don't special-case empty block production.
457 (craft_constructor): Set DECL_INLINE.
458 (source_end_java_method): Handle flag_unit_at_a_time.
459 Replace inline code with call to java_expand_body.
460 (start_complete_expand_method): Remove static modifier.
461 (java_expand_method_bodies): Patch function tree for
462 class initialization and/or synchronization as needed.
463 Don't begin RTL expansion yet.
464 (java_expand_classes): Check flag_unit_at_a_time before
465 calling finish_class.
466 (java_finish_classes): New function.
467 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
468 (patch_assignment): Set DECL_CONTEXT on temporary variable.
469 (emit_test_initialization): Set DECL_IGNORED_P.
471 2003-09-03 Roger Sayle <roger@eyesopen.com>
473 * builtins.c (enum builtin_type): Delete unused enumeration.
474 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
476 2003-08-28 Tom Tromey <tromey@redhat.com>
478 * gcj.texi (Extensions): Document gcjlib URLs.
480 2003-08-20 Tom Tromey <tromey@redhat.com>
482 * gcj.texi (Extensions): Added xref.
483 (libgcj Runtime Properties): Document
484 gnu.gcj.runtime.VMClassLoader.library_control.
486 2003-08-20 Andrew Haley <aph@redhat.com>
488 * except.c (prepare_eh_table_type): Use new encoding for exception
489 handlers when using -fno-assume-compiled.
491 2003-08-13 Tom Tromey <tromey@redhat.com>
493 * gcj.texi (Invoking gij): Document -X and -?.
495 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
497 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
498 GCJH_OBJS, JCFDUMP_OBJS
499 * win32-host.c: Removed the unnecessary and broken dependency
502 2003-08-11 Tom Tromey <tromey@redhat.com>
504 * parse.y (java_check_regular_methods): Typo fixes. Call
505 check_interface_throws_clauses. Use
506 check_concrete_throws_clauses.
507 (check_interface_throws_clauses): New function.
508 (check_concrete_throws_clauses): New function.
509 (hack_is_accessible_p): New function.
510 (find_most_specific_methods_list): Added FIXME.
511 * typeck.c (lookup_do): Use `flags' argument to decide what to
513 (lookup_argument_method_generic): New function.
514 (lookup_argument_method2): Removed.
515 * jcf.h (ACC_INVISIBLE): New define.
516 * jcf-write.c (generate_classfile): Skip invisible methods.
517 * class.c (add_miranda_methods): New function.
518 (layout_class_methods): Use it.
519 (get_access_flags_from_decl): Use ACC_INVISIBLE.
520 * java-tree.h (METHOD_INVISIBLE): New define.
521 (lang_decl_func) [invisible]: New field.
522 (lookup_argument_method_generic): Declare.
523 (SEARCH_INTERFACE): New define.
524 (SEARCH_SUPER): Likewise.
525 (SEARCH_ONLY_INTERFACE): Likewise.
526 (SEARCH_VISIBLE): Likewise.
527 (lookup_argument_method2): Removed declaration.
529 2003-08-05 Tom Tromey <tromey@redhat.com>
531 Fix for PR java/11600:
532 * parse.y (java_complete_lhs): See whether we're calling a method
534 (check_thrown_exceptions): Added `is_array_call' argument;
535 fixed `clone' checking; updated all callers.
537 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
539 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
541 2003-08-03 Tom Tromey <tromey@redhat.com>
543 * java-tree.h (METHOD_TRANSIENT): Removed.
544 * decl.c (pushdecl): Removed some dead code.
545 * class.c (get_access_flags_from_decl): Can't have transient
547 (add_method_1): Can't have a transient method.
549 2003-07-28 Andreas Jaeger <aj@suse.de>
551 * jvspec.c: Convert to ISO C90 prototypes.
553 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
555 * decl.c (force_poplevels): Fix warning call.
557 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
559 * expr.c (expand_java_field_op): Don't use xxx_with_decl
560 (expand_java_field_op): Likewise.
561 * class.c (layout_class_method): Likewise
562 (emit_register_classes): Likewise.
563 * decl.c (pushdecl): Likewise.
564 (poplevel): Likewise.
565 (force_poplevels): Likewise.
566 (give_name_to_locals): Likewise.
567 * check-init.c (check_for_initialization): Likewise.
569 2003-07-24 Jason Merrill <jason@redhat.com>
571 * java-tree.h: Move boolean_type_node et al to the back end.
573 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
575 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
578 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
580 * lang.opt: Don't show -MD_ and -MDD_.
582 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
584 * lang-options.h: Remove.
585 * lang.opt: Add help text.
587 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
589 * expr.c: Remove the last argument to expand_assignment().
591 2003-07-09 Jan Hubicka <jh@suse.cz>
593 * java-tree.h (DECL_NUM_STMTS): Rename to...
594 (DECL_ESTIMATED_INSNS): ... this.
595 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
596 New static functions.
597 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
598 * parser.y (add_stmt_to_compound): Do not account statements.
600 2003-07-08 Mark Wielaard <mark@klomp.org>
602 * gcj.texi: CNI now expands to Compiled Native Interface.
604 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
606 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
608 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
610 * expr.c (expand_byte_code): Adjist emit_line_note call.
612 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
614 * lang.c (java_handle_option): Don't handle filenames.
616 2003-07-02 Zack Weinberg <zack@codesourcery.com>
618 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
621 * jcf-write.c: Don't default-define DIR_SEPARATOR.
622 * jcf.h: Delete COMPARE_FILENAMES definition.
624 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
626 * lang.c (java_init_options): Update prototype.
628 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
630 * decl.c (poplevel): Adjust define_label call.
632 2003-06-27 Zack Weinberg <zack@codesourcery.com>
634 * gjavah.c (flag_jni): Make non-static.
635 * parse-scan.y (ctxp): Make non-static.
637 * class.c (build_method_symbols_entry)
638 * expr.c (get_offset_table_index)
639 * jcf-parse.c (jcf_parse):
640 Mark the definition static, matching the forward declaration.
642 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
644 * lang.c (java_handle_option): Don't check for missing arguments.
646 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
648 * class.c (push_class): Use a location_t to save place.
649 (emit_register_classes): Set input_location. Adjust
650 expand_function_end call.
651 * resource.c (write_resource_constructor): Likewise.
652 * decl.c (end_java_method): Adjust expand_function_end call.
653 * parse.y (source_end_java_method): Likewise.
655 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
657 * lang.c (java_handle_option): Likewise.
659 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
661 * lang.c (java_handle_option): Special-casing of optional
662 joined arguments no longer needed.
663 * lang.opt: Update switches that take optional argument.
665 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
667 * lang.opt: Declare Java.
668 * lang.c (java_init_options): Update.
670 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
672 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
674 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
676 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
677 * lang.c (java_handle_option): -MD and -MMD have an underscore.
678 * lang.opt: -MD and -MMD have an underscore.
680 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
682 * class.c (emit_register_classes): Adjust init_function_start
684 * decl.c (complete_start_java_method): Likewise.
685 * resource.c (write_resource_constructor): Likewise.
687 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
689 * Make-lang.in: Update to use options.c and options.h.
690 * lang.c: Include options.h not j-options.h.
691 (java_handle_option): Abort on unrecognized option.
692 (java_init_options): Request Java switches.
694 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
696 * Make-lang.in: Handle mostlyclean.
698 2003-06-11 Tom Tromey <tromey@redhat.com>
700 * lang.c (java_handle_option): Update dependency_tracking for
703 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
706 2003-06-10 Andrew Haley <aph@redhat.com>
708 * resource.c (write_resource_constructor): Use expand_expr to
709 generate the address of the label attached to a resource.
710 * Make-lang.in (java/resource.o): Add expr.h
712 2003-06-10 Andrew Haley <aph@redhat.com>
714 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
715 (java_decl_ok_for_sibcall): New.
717 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
719 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
720 (java/j-options.c, java/j-options.h): New.
721 * java-tree.h (resource_name, compile_resource_file,
722 compile_resource_data): Constify.
723 * jcf-write.c (jcf_write_base_directory): Similarly.
724 * jcf.h (jcf_write_base_directory): Similarly.
725 * lang.c: Include j-options.h.
726 (cl_options_count, cl_options, string_option, java_decode_option,
727 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
728 process_option_with_no): Remove.
729 (resource_name): Constify.
730 (LANG_HOOKS_HANDLE_OPTION): Override.
731 (java_handle_option): New.
732 (java_init): Don't call jcf_path_init.
733 (java_init_options): Call jcf_path_init.
735 * resource.c (compile_resource_data, compile_resource_file): Constify.
737 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
739 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
740 (struct lang_decl_func): Add last_line field.
741 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
742 DECL_SOURCE_LINE_LAST): Remove.
743 * parse.y (missing_return_error, finish_method_declaration,
744 lookup_cl, start_artificial_method_body, source_end_java_method,
745 start_complete_expand_method): Adjust.
747 2003-06-08 Tom Tromey <tromey@redhat.com>
749 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
752 2003-06-08 Roger Sayle <roger@eyesopen.com>
754 * builtins.c (define_builtin_type, builtin_types): Delete.
755 (define_builtin): Rewritten to take just the built-in code,
756 the function's name, type and fallback library function name.
757 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
758 (initialize_builtins): Overhaul to define the GCC builtins
759 used by gcj manually, providing the Java run-time's
760 implementations as the fallback library function.
762 2003-06-08 Anthony Green <green@redhat.com>
764 * parse.y (patch_cast): Fix conversions from floating-point to
767 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
769 * Make-lang.in: Update.
770 * lang.c: Include opts.h. Define cl_options_count and cl_options.
772 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
774 * lang.c (java_init_options): Update.
776 2003-06-05 Jan Hubicka <jh@suse.cz>
778 * Make-lang.in: Add support for stageprofile and stagefeedback
780 2003-05-31 Roger Sayle <roger@eyesopen.com>
782 * lang.c (java_init_options): Prescribe wrap-around two's
783 complement arithmetic overflow by setting flag_wrapv.
785 2003-05-29 Roger Sayle <roger@eyesopen.com>
787 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
788 (builtin_record): Add an additional builtin_code field to
789 record which GCC built-in corresponds to the Java function.
790 (java_builtins): Add new entries for atan, atan2, exp, log,
792 (max_builtin, min_builtin, abs_builtin): Perform constant
793 folding on the resulting tree.
794 (java_build_function_call_expr): Likewise, perform constant
795 folding on the resulting tree.
796 (initialize_builtins): The NULL creators are now allowed in
797 the java_builtins table, which is now terminated by an entry
798 with builtin_code == END_BUILTINS.
799 (check_for_builtin): Likewise. If the matching creator is
800 NULL, construct the call using java_build_function_call_expr
801 directly with the decl for the corresponding builtin_code.
803 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
805 * win32-host.c: Normalize copyright boilerplate.
807 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
809 * parse.y (print_int_node): Use string concatentation on
810 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
811 function calls into one.
813 2003-05-13 Zack Weinberg <zack@codesourcery.com>
815 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
816 fatal_io_error with calls to fatal_error; add ": %m" to the end of
817 all the affected error messages.
819 2003-05-13 Richard Henderson <rth@redhat.com>
821 * class.c (layout_class_method): Set DECL_EXTERNAL.
822 * decl.c (java_mark_decl_local, java_mark_class_local): New.
823 * java-tree.h (java_mark_class_local): Declare.
824 * jcf-parse.c (parse_class_file): Use it.
825 * parse.y (java_expand_classes): Likewise.
827 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
829 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
830 * lex.h: #include input.h.
831 * jv-scan.c (input_filename): Remove.
833 2003-05-02 Tom Tromey <tromey@redhat.com>
836 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
837 (handle_inner_classes): New function.
839 2003-05-01 Tom Tromey <tromey@redhat.com>
842 * parse.y (finish_for_loop): Do nothing if update expression is a
843 EXPR_WFL_NODE wrapping nothing.
844 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
846 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
848 * lex.h (input_lineno): Remove declaration.
849 * parse-scan.y: #include input.h.
850 (input_filename): Remove declaration.
851 (input_location): Add definition.
852 (input_line): Remove definition.
854 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
856 * lex.h (lineno): Rename to ...
857 (input_line): ... here
858 * parse-scan.y (lineno): Rename to ...
859 (input_line): ... here.
860 (reset_report): Rename lineno to input_line.
861 * check-init.c (check_init): Likewise.
862 * class.c (push_class): Likewise.
863 * decl.c (complete_start_java_method, end_java_method): Likewise.
864 * expr.c (expand_byte_code): Likewise.
865 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
866 * jcf-write.c (generate_bytecode_insns): Likewise.
867 * lex.c (java_init_lex, java_allocate_new_line,
868 do_java_lex): Likewise.
869 * parse.h (YYNOT_TWICE): Likewise.
870 * parse.y (empty_statement, expression_statement,
871 java_pop_parser_context, java_parser_context_save_global,
872 yyerror, register_fields, method_header, safe_layout_class,
873 find_in_imports_on_demand, create_artificial_method,
874 source_end_java_method, start_complete_expand_method,
875 build_thisn_assign, java_complete_lhs,
876 maybe_absorb_scoping_block): Likewise.
878 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
880 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
881 '/' when computing java source filename
883 2003-04-13 Tom Tromey <tromey@redhat.com>
885 * gjavah.c (print_c_decl): Indentation fix.
887 2003-04-12 Zack Weinberg <zack@codesourcery.com>
889 * class.c (make_field_value, make_method_value, get_dispatch_table)
890 (make_class_data, emit_offset_symbol_table)
891 * constants.c (build_constants_constructor)
892 * java-tree.h (START_RECORD_CONSTRUCTOR)
893 * parse.y (maybe_build_array_element_wfl):
894 Use build_constructor.
896 2003-04-10 Eric Blake <ebb9@email.byu.edu>
899 * parse.y (string_convert_int_cst): Always use at least one digit
900 in string conversion. Remove ASCII dependence.
901 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
903 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
905 * Make-lang.in: added win32-host.c
906 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
907 resolves to open() on non-Win32 platforms and
908 Win32-specific jcf_open_exact_case() on Win32
909 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
910 when trying .java and .class files
911 * win32-host.c: added to repository. Defines
912 Win32-specific jcf_open_exact_case()
914 2003-04-10 Andrew Haley <aph@redhat.com>
916 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
917 (maybe_free_localvar): Renamed from localvar_free.
919 (generate_bytecode_insns): Set new variable, jsrs.
920 Only free local vars if no jsr insns have been emittted.
921 Call maybe_free_localvar, not localvar_free.
923 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
925 * gcj.texi: Remove @ at start of file.
927 2003-03-25 Tom Tromey <tromey@redhat.com>
929 * parse.y (create_interface): Call CHECK_DEPRECATED.
931 2003-03-23 Zack Weinberg <zack@codesourcery.com>
933 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
935 2003-03-21 Zack Weinberg <zack@codesourcery.com>
937 * javaop.h (jfloat, jdouble): Make them structures mirroring
938 the bit fields of IEEE float and double respectively.
939 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
940 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
941 (union Word, union DWord): Delete.
942 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
944 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
946 (jni_print_float, jni_print_double): New. Generate
947 hexadecimal floating constants.
948 (print_field_info): Use jni_print_float/double.
950 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
951 finite floating point numbers for output; special case
954 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
956 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
957 Replace 0 and 1 with true and false in return statements.
959 2003-03-19 Tom Tromey <tromey@redhat.com>
961 * lex.c (do_java_lex): Renamed from java_lex.
962 (java_lex): New function.
965 2003-03-13 Tom Tromey <tromey@redhat.com>
967 * parse.y (resolve_inner_class): Error if qualifier is a primitive
970 2003-03-04 Andrew Haley <aph@redhat.com>
972 * gjavah.c (is_first_data_member): New global variable.
973 (print_c_decl): If it's the first data member, align it as the
975 (process_file): Set is_first_data_member.
977 2003-03-11 Tom Tromey <tromey@redhat.com>
979 * parse.y (resolve_field_access): Initialize class if field is
980 found in another static field.
981 * expr.c (build_class_init): Don't optimize out initialization of
982 implemented interface.
984 2003-03-11 Andrew Haley <aph@redhat.com>
986 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
989 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
991 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
992 and DIR_SEPARATOR_2 for a target.
995 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
996 and DIR_SEPARATOR_2 for a target into account.
998 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
1000 * lang.c (java_init): Update prototype, move code to java_post_options.
1001 (java_post_options): Similarly.
1003 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
1005 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
1006 compare file name components depending on the case-sensitivity
1007 or otherwise of the host file system.
1009 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
1010 "strcmp" to compare file name components.
1011 Use IS_DIR_SEPARATOR instead of comparing directly against
1013 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
1014 comparing directly against DIR_SEPARATOR.
1016 2003-03-04 Tom Tromey <tromey@redhat.com>
1018 * Make-lang.in (java.tags): New target.
1020 2003-03-01 Roger Sayle <roger@eyesopen.com>
1022 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1023 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1025 2003-03-01 Tom Tromey <tromey@redhat.com>
1027 * parse.y (jdep_resolve_class): Only check deprecation if we found
1030 2003-02-28 Tom Tromey <tromey@redhat.com>
1033 * class.c (maybe_layout_super_class): Always pass a WFL to
1035 * parse.y (do_resolve_class): Updated comment to explain
1038 2003-02-26 Tom Tromey <tromey@redhat.com>
1040 * jcf-write.c (generate_classfile): Check whether class is
1041 deprecated before writing attribute count.
1043 2003-02-25 Roger Sayle <roger@eyesopen.com>
1045 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1046 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1048 2003-02-23 Tom Tromey <tromey@redhat.com>
1050 * lang-options.h: Added -Wdeprecated.
1051 * gcj.texi (Warnings): Document -Wdeprecated.
1052 * java-tree.h (flag_deprecated): Declare.
1053 * lang.c (lang_W_options): Added deprecated.
1054 (flag_deprecated): New global.
1055 * chartables.h: Rebuilt.
1056 * gen-table.pl (process_one): Look at whitespace.
1057 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1058 * parse.h (CLEAR_DEPRECATED): New macro.
1059 (CHECK_DEPRECATED_NO_RESET): New macro.
1060 * jcf-parse.c (handle_deprecated): New function.
1061 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1062 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1063 * parse.y (resolve_type_during_patch): Check deprecation.
1064 (jdep_resolve_class): Likewise.
1065 (process_imports): Likewise.
1066 (resolve_expression_name): Likewise.
1067 (check_deprecation): Strip arrays from decl. Check
1069 (patch_method_invocation): Also check the particular constructor
1071 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1072 * jcf-write.c (append_deprecated_attribute): New function.
1073 (generate_classfile): Generate deprecated attribute when
1075 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1076 (java_lex) [case '*']: Simplify logic.
1077 (java_start_char_p): Use LETTER_MASK.
1078 (java_part_char_p): Likewise.
1079 (java_space_char_p): New function.
1081 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1083 Change base class access representation.
1084 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1085 (add_interface_do): Likewise.
1087 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1089 * decl.c (java_init_decl_processing): Change
1090 soft_lookupjnimethod_node to reflect the change in
1091 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1092 * expr.c (build_jni_stub): Calculate and pass the size
1093 on the stack of the arguments to a JNI function. Use
1094 new target macro MODIFY_JNI_METHOD_CALL to allow a
1095 target to modify the call to a JNI method.
1097 2003-02-08 Roger Sayle <roger@eyesopen.com>
1099 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1100 instead of basename to avoid compiler warnings on Tru64.
1102 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1104 * gcj.texi: Update to GFDL 1.2.
1106 2003-01-31 Andrew Haley <aph@redhat.com>
1108 * parse.y (java_expand_classes): Scan the whole class list looking
1109 for access methods that haven't yet been expanded.
1111 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1115 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1116 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1117 * jcf-parse.c: Likewise.
1119 2003-01-31 Mark Wielaard <mark@klomp.org>
1121 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1123 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1125 * class.c (make_class): Use BINFO_ELTS.
1126 (set_super_info): Likewse.
1127 (add_interface_do): Likewise.
1129 2003-01-30 Tom Tromey <tromey@redhat.com>
1131 * jcf-parse.c (read_class): Update identifier's class value if it
1132 changed during parsing.
1134 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1136 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1137 Propagate change to all other rules as required.
1138 (java/parse-scan.o): Add explicit dependency on
1139 $(parsedir)/java/parse-scan.c .
1141 2003-01-29 Tom Tromey <tromey@redhat.com>
1143 * parse.y (patch_assignment): Only transform the rhs of an
1144 assignment when compiling to native.
1146 2003-01-28 Tom Tromey <tromey@redhat.com>
1148 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1150 2003-01-28 Tom Tromey <tromey@redhat.com>
1152 * lex.c (java_lex): Don't include UEOF as part of token.
1153 (java_read_unicode): Error if \u sequence prematurely terminated.
1155 2003-01-27 Tom Tromey <tromey@redhat.com>
1157 * parse.y (java_check_regular_methods): Check for construct after
1158 checking types in throws clause.
1160 2003-01-24 Tom Tromey <tromey@redhat.com>
1162 * class.c (build_static_field_ref): Only a String or numeric field
1163 can fold to a constant.
1165 2003-01-23 Tom Tromey <tromey@redhat.com>
1167 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1168 file name in resource buffer.
1170 2003-01-23 Tom Tromey <tromey@redhat.com>
1172 * expr.c (build_known_method_ref): Use method's context to find
1175 2003-01-23 Tom Tromey <tromey@redhat.com>
1177 * constants.c (set_constant_entry): Allocated cleared memory.
1179 2003-01-22 Tom Tromey <tromey@redhat.com>
1181 * java-tree.h: Don't use PARAMS.
1182 * resource.c: Add prototypes for all functions.
1183 (write_resource_constructor): Use `const char *' to avoid
1186 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1188 * jcf-parse.c (process_zip_dir): Remove unused variable.
1190 2003-01-22 Tom Tromey <tromey@redhat.com>
1192 * expr.c (build_invokeinterface): Abort if method's context is not
1195 2003-01-22 Tom Tromey <tromey@redhat.com>
1197 * gcj.texi (Input and output files): Mention non-class entries.
1198 * decl.c (java_init_decl_processing): Call
1199 init_resource_processing.
1200 * java-tree.h (compile_resource_data, write_resource_constructor,
1201 compile_resource_file, init_resource_processing): Declare.
1202 * config-lang.in (gtfiles): Added resource.c.
1203 * Make-lang.in (gt-java-resource.h): New target.
1204 (JAVA_OBJS): Added resource.o.
1205 (java/resource.o): New target.
1206 * resource.c: New file.
1207 * class.c (compile_resource_file): Moved to resource.c.
1208 (registerResource_libfunc): Likewise.
1209 (utf8_decl_list): Mark with GTY; now static.
1210 * jcf-parse.c (classify_zip_file): New function.
1211 (parse_zip_file_entries): Use it; compile .properties files.
1212 (process_zip_dir): Use classify_zip_file and compute_class_name.
1213 Don't write class name into zip directory.
1214 (java_parse_file): Call write_resource_constructor.
1215 (compute_class_name): New function.
1216 * jcf-io.c (read_zip_member): Reindented.
1218 2003-01-21 Tom Tromey <tromey@redhat.com>
1220 * class.c (supers_all_compiled): New function.
1221 (make_class_data): Use it.
1223 2003-01-21 Tom Tromey <tromey@redhat.com>
1225 * parse.y (method_header): Native method can't be strictfp.
1226 No method can be transient or volatile.
1228 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1230 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1232 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1234 * check-init.c: Fix comment typos.
1235 * class.c: Likewise.
1236 * constants.c: Likewise.
1238 * except.c: Likewise.
1240 * java-except.h: Likewise.
1241 * java-tree.h: Likewise.
1242 * javaop.h: Likewise.
1243 * jcf-dump.c: Likewise.
1244 * jcf-io.c: Likewise.
1245 * jcf-parse.c: Likewise.
1246 * jcf-write.c: Likewise.
1248 * mangle.c: Likewise.
1249 * typeck.c: Likewise.
1250 * verify.c: Likewise.
1252 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1254 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1255 * jcf-write.c: Include "tm_p.h".
1257 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1259 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1261 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1263 * builtins.c (java_build_function_call_expr): Renamed from
1264 build_function_call_expr. All callers changed.
1266 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1267 * jcf-parse.c: Include tm_p.h.
1269 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1272 2003-01-14 Tom Tromey <tromey@redhat.com>
1274 * class.c (make_class_data): Check that super is compiled before
1275 building class reference to it.
1277 2003-01-14 Andrew Haley <aph@redhat.com>
1279 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1280 varargs function -- correct.
1282 2003-01-14 Andrew Haley <aph@redhat.com>
1284 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1286 2003-01-14 Andrew Haley <aph@redhat.com>
1288 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1289 varargs function -- correct.
1291 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1292 temporary if the RHS is a reference.
1294 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1296 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1297 * keyword.h: Regenerated.
1299 * All Files: Convert to ISO C style function definitions.
1301 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1303 * parse.y (check_pkg_class_access): ANSIfy definition.
1305 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1307 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1310 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1312 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1314 Merge from pch-branch:
1316 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1318 * Make-lang.in (java/gjavah.o): Update dependencies.
1319 * gjavah.c: Include ggc.h.
1321 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1323 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1324 (JCFDUMP_OBJS): Add ggc-none.o.
1325 (java/jcf-dump.o): Depend on GGC_H.
1326 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1327 CPool substructures.
1328 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1329 * jcf-dump.c: Include ggc.h.
1331 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1333 * jcf.h (union cpool_entry): New.
1334 (struct CPool): Use gengtype to mark. Change field 'data' to be
1336 (struct JCF): Use gengtype to mark.
1337 (CPOOL_UINT): Update for new cpool_entry type.
1338 (CPOOL_USHORT1): Likewise.
1339 (CPOOL_USHORT2): Likewise.
1340 (CPOOL_FINISH): Use GC to free cpool subfields.
1341 * parse.h (struct parser_ctxt): Mark field current_jcf.
1342 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1343 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1344 (main_jcf): Use gengtype to mark.
1345 (ggc_mark_jcf): Delete.
1346 (get_constant): Update for new cpool_entry type.
1347 (give_name_to_class): Likewise.
1348 (get_class_constant): Likewise.
1349 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1350 (java_parse_file): Use GGC to allocate struct JCF.
1351 (init_jcf_parse): Don't call ggc_add_root.
1352 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1354 * java-tree.h (current_jcf): Use gengtype to mark.
1355 (CPOOL_UTF): Update for new cpool_entry type.
1356 (outgoing_cpool): Use gengtype to mark.
1357 (struct lang_type): GC struct JCF and struct CPool.
1358 * config-lang.in (gtfiles): Add jcf.h.
1359 * constants.c (find_tree_constant): New.
1360 (set_constant_entry): Allocate cpool subfields using GGC. Update
1361 for new cpool_entry type.
1362 (find_constant1): Update for new cpool_entry type.
1363 (find_constant2): Likewise.
1364 (find_utf8_constant): Use find_tree_constant.
1365 (find_class_or_string_constant): Remove unnecessary cast to jword.
1366 Update for new cpool_entry type.
1367 (count_constant_pool_bytes): Update for new cpool_entry type.
1368 (write_constant_pool): Likewise.
1369 (alloc_name_constant): Use find_tree_constant.
1370 (build_constants_constructor): Update for new cpool_entry type.
1372 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1374 * parse.y (mark_parser_ctxt): Delete.
1375 (goal): Don't use ggc_add_root.
1376 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1377 (java_pop_parser_context): Let GC free parser_ctxt.
1378 (java_parser_context_resume): Likewise.
1379 * parse.h (struct parser_ctxt): Use gengtype to mark.
1381 (ctxp_for_generation): Likewise.
1382 * lex.h (struct java_lc_s): Mark for gengtype.
1383 (java_lexer): Rearrange for gengtype.
1384 * config-lang.in (gtfiles): Add lex.h, parse.h.
1386 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1388 * All Files: Remove PARAMS macro.
1390 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1391 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1394 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1397 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1399 * Make-lang.in (java.install-common, java.uninstall,
1400 java.install-info, java.install-man): Prepend $(DESTDIR)
1401 to destination paths in all (un)installation commands.
1402 (java.install-common): Rewrite $(LN) command to support
1403 DESTDIR with "ln" as well as with "ln -s".
1405 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1407 * java-tree.h: Protect against multiple inclusion.
1409 2003-01-07 Tom Tromey <tromey@redhat.com>
1411 * class.c (add_assume_compiled): Don't adjust parent if we're
1412 already at the root of tree.
1414 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1416 * lang.c (dump_compound_expr): Prototype.
1418 2003-01-03 Tom Tromey <tromey@redhat.com>
1420 Fix for PR java/8712:
1421 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1422 when simply checking against `null'.
1424 2003-01-03 Tom Tromey <tromey@redhat.com>
1426 * gcj.texi (Standard Properties): Document http.proxyHost and
1429 * gcj.texi (GNU Classpath Properties): Document new properties.
1431 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1433 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1434 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1435 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1437 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1439 * Make-lang.in, boehm.c, buffer.c,
1440 buffer.h, builtins.c, class.c,
1441 config-lang.in, constants.c,
1442 convert.h, decl.c, except.c,
1443 expr.c, java-except.h,
1444 java-tree.h, javaop.def,
1445 jcf-parse.c, jcf-write.c,
1446 jv-scan.c, jvgenmain.c,
1447 jvspec.c, keyword.gperf,
1448 keyword.h, lang-options.h,
1449 lang-specs.h, lang.c, lex.c,
1450 lex.h, mangle.c, mangle_name.c,
1451 parse-scan.y, parse.h, parse.y,
1452 typeck.c, verify.c, xref.c,
1453 xref.h: Replace "GNU CC" with
1454 "GCC" in the copyright header.
1456 * check-init.c, gjavah.c, javaop.h,
1457 jcf-depend.c, jcf-dump.c, jcf-io.c,
1458 jcf-path.c, jcf-reader.c, jcf.h,
1459 zextract.c, zipfile.h: These files are
1460 "part of GCC". Also say "GCC" not "GNU CC".
1462 2002-12-30 DJ Delorie <dj@redhat.com>
1464 * Make-lang.in: Protect against texi2pod/pod2man failing.
1466 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1468 * gcj.texi: Use @copying.
1470 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1472 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1473 print_cxx_classname.
1474 (print_cxx_classname): Add add_scope parameter.
1475 (print_class_decls): Do not emit a semicolon after the extern
1477 (process_file): Adjust calls to print_cxx_classname.
1479 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1481 * gcj.texi: Include Cover Texts in man page.
1483 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1485 * class.c (build_static_field_ref): Check FIELD_FINAL.
1487 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1488 instead of current_constant_pool_data_ref.
1489 * java-tree.h (current_constant_pool_data_ref): Undefine.
1490 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1491 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1492 current_constant_pool_data_ref.
1494 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1495 not build_internal_class_name.
1497 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1498 Use it when class ref isn't certain to be compiled.
1500 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1502 * gcj.texi: Include gcc-common.texi.
1503 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1504 $(srcdir)/doc/include/gcc-common.texi.
1506 2002-12-22 Anthony Green <green@redhat.com>
1508 * gcj.texi (Limitations): Add note about org.xml.sax and
1511 2002-12-20 Tom Tromey <tromey@redhat.com>
1513 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1514 where minimum case value is Integer.MIN_VALUE.
1517 2002-12-18 Andrew Haley <aph@redhat.com>
1519 * parse.y (patch_invoke): Force evaluation order when `check' is
1520 set. For PR libgcj/8945.
1522 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1524 * gcj.texi: Change version number to 3.4.
1526 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1527 Andrew Haley <aph@redhat.com>
1529 * parse.y (source_end_java_method): Remove custom encoding of line
1530 numbers for a function decl before passing it to the back end.
1532 2002-12-03 Andrew Haley <aph@redhat.com>
1534 * class.c (make_class_data): New field, "chain".
1535 * decl.c (java_init_decl_processing): Likewise.
1537 2002-12-02 Tom Tromey <tromey@redhat.com>
1540 * parse.y (do_resolve_class): Handle qualified name via
1543 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1545 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1546 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1547 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1548 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1549 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1550 Include coretypes.h and tm.h.
1551 * Make-lang.in: Update dependencies.
1553 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1555 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1557 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1559 * jcf-reader.c: Don't expand JCF_readu4 inside the
1560 expansion of JCF_SKIP.
1562 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1564 * jcf-reader.c: Don't expand JCF_readu4 inside the
1565 expansion of JCF_SKIP.
1567 2002-11-22 Tom Tromey <tromey@redhat.com>
1569 * parse.y (patch_binop): Cast right hand side of shift expression
1570 to `int'. Fixes PR java/8676.
1572 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1573 Andrew Haley <aph@redhat.com>
1575 * gcc/java/jcf-write.c (write_classfile): Remove target
1576 class file, if it exists, before renaming the temporary
1579 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1581 * jvspec.c (lang_specific_spec_functions): New.
1583 2002-11-18 Tom Tromey <tromey@redhat.com>
1585 Fix for PR java/7912:
1586 * expr.c (can_widen_reference_to): Allow cast of array to
1587 Cloneable or Serializable.
1588 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1589 (java_io_serializable_identifier_node): Likewise.
1590 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1591 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1592 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1593 java_io_serializable.
1594 * decl.c (java_init_decl_processing): Initialize
1595 java_lang_cloneable_identifier_node and
1596 java_io_serializable_identifier_node.
1597 (java_lang_cloneable_identifier_node): New global.
1598 (java_io_serializable_identifier_node): Likewise.
1600 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1602 * buffer.c: Remove unnecessary casts.
1603 * check-init.c: Likewise.
1604 * class.c: Likewise.
1605 * constants.c: Likewise.
1607 * except.c: Likewise.
1608 * gjavah.c: Likewise.
1609 * jcf-io.c: Likewise.
1610 * jcf-parse.c: Likewise.
1611 * jcf-path.c: Likewise.
1612 * jvspec.c: Likewise.
1615 * verify.c: Likewise.
1617 2002-11-06 Tom Tromey <tromey@redhat.com>
1619 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1622 2002-11-05 Tom Tromey <tromey@redhat.com>
1624 Fix for PR java/6388.
1625 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1626 * java-tree.h (enum java_tree_index): New values
1627 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1628 (decimal_int_max, decimal_long_max): New defines.
1629 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1630 (error_if_numeric_overflow): Rewrote range checking.
1631 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1634 2002-11-02 Tom Tromey <tromey@redhat.com>
1636 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1638 * class.c (make_method_value): Put class name, not signature, into
1639 `throws' field. For PR java/8415.
1641 2002-10-24 Tom Tromey <tromey@redhat.com>
1643 * gcj.texi (Invoking gij): Document --showversion.
1644 (Standard Properties): java.library.path now set.
1646 2002-10-23 Tom Tromey <tromey@redhat.com>
1648 * gjavah.c (decode_signature_piece): In JNI mode, print
1649 `jobjectArray' when array depth is nonzero.
1652 2002-10-15 Andrew Haley <aph@redhat.com>
1654 * parse.y (patch_invoke): Call force_evaluation_order on a static
1656 (resolve_qualified_expression_name): Call force_evaluation_order
1657 on a arg list that is part of a Qualified Expression Name.
1659 * lang.c (dump_compound_expr): New.
1660 (java_dump_tree): New.
1662 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1664 * gcj.texi: Added item describing the GCJ runtime property
1667 2002-10-15 Richard Henderson <rth@redhat.com>
1669 * jcf-parse.c (get_constant): Fix type warning.
1671 2002-10-15 Andrew Haley <aph@redhat.com>
1673 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1674 (java_inlining_map_static_initializers): Declare.
1676 2002-10-14 Andrew Haley <aph@redhat.com>
1678 * tree-inline.c (remap_block): All local class initialization
1679 flags go in the outermost scope.
1680 (expand_call_inline): Call java_inlining_map_static_initializers.
1681 (expand_call_inline): Call java_inlining_merge_static_initializers.
1682 * java/lang.c (merge_init_test_initialization): New.
1683 (java_inlining_merge_static_initializers): New.
1684 (inline_init_test_initialization): New.
1685 (java_inlining_map_static_initializers): New.
1687 2002-10-11 Mark Wielaard <mark@klomp.org>
1689 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1691 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1693 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1695 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1697 * parse.y (merge_string_cste): Add parentheses around & within |.
1699 2002-10-08 Tom Tromey <tromey@redhat.com>
1701 * parse.y (variable_declarator_id): Simplify error path for
1702 array declarator error. For PR java/8003.
1704 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1706 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1709 2002-10-08 Andrew Haley <aph@redhat.com>
1711 * parse.y (attach_init_test_initialization_flags): Check for
1714 2002-10-07 Anthony Green <green@redhat.com>
1716 * parse.y (merge_string_cste): Fix bug in string concatenation.
1718 2002-10-03 Michael Koch <konqueror@gmx.de>
1720 * gcj.texi (Standard properties):
1721 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1723 2002-10-02 Roger Sayle <roger@eyesopen.com>
1725 PR optimization/6627
1726 * lang.c (java_init): If storing the vbit in function
1727 pointers, ensure that force_align_functions_log is atleast
1728 one to aid compatability with g++ vtables.
1730 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1732 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1733 foul of type-based aliasing.
1735 2002-09-30 Anthony Green <green@redhat.com>
1737 * gcj.texi (Invoking jv-scan): Fix texinfo.
1739 2002-09-28 Anthony Green <green@redhat.com>
1741 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1742 (Code Generation): Add -fno-assert documentation.
1743 * jv-scan.c (flag_assert): New global.
1744 (options): Add assert option.
1745 (help): Add --no-assert documentation.
1746 * parse-scan.y (flag_assert): New global.
1747 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1748 (flag_assert): New global.
1749 * java-tree.h (flag_assert): New global.
1750 * lex.c (java_lex): Obey flag_assert.
1751 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1754 2002-09-26 Andrew Haley <aph@redhat.com>
1756 * expr.c (build_java_array_length_access): Check for null pointer.
1757 * expr.c (expand_java_arrayload): Likewise.
1759 2002-09-21 Richard Henderson <rth@redhat.com>
1761 * jcf-parse.c (get_constant): Decode from IEEE no matter
1762 what the target format.
1764 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1766 * ChangeLog: Follow spelling conventions.
1767 * class.c: Likewise.
1770 * gjavah.c: Likewise.
1771 * java-tree.h: Likewise.
1772 * jcf-dump.c: Likewise.
1773 * jcf-parse.c: Likewise.
1774 * jvspec.c: Likewise.
1776 * mangle.c: Likewise.
1777 * parse.y: Likewise.
1779 2002-09-17 Tom Tromey <tromey@redhat.com>
1781 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1782 where \r appears at EOF. Fixes PR java/7950.
1784 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1786 * jvspec.c (lang_specific_driver): Remove unused variable.
1788 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1790 * java-tree.h (union lang_tree_node): Add chain_next option.
1792 2002-09-16 Richard Henderson <rth@redhat.com>
1794 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1795 use new real.h interface.
1796 * jcf-write.c (find_constant_index): Use new real.h interface.
1797 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1799 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1801 * lang.c: Follow spelling conventions.
1803 2002-09-11 Per Bothner <per@bothner.com>
1805 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1806 constant to the type of the field.
1807 (java_complete_tree): Remove now-redundant code.
1809 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1811 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1814 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1815 return label if a ret instruction for the jsr has been reached.
1817 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1819 * parse.y (DIR_SEPARATOR): Don't define.
1820 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1822 2002-08-28 Andrew Haley <aph@redhat.com>
1824 * verify.c (verify_jvm_instructions): Allow exception handler
1825 inside code that is being protected, but generate a warning.
1826 * except.c (link_handler): Initialize `expanded' in new eh_range.
1827 (binding_depth, is_class_level, current_pc): Declare extern.
1829 2002-09-01 Mark Wielaard <mark@klomp.org>
1831 * gcj.texi: Add chapter about system properties.
1834 2002-08-26 Tom Tromey <tromey@redhat.com>
1836 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1837 conversion if RHS_TYPE is byte, short, or char.
1839 2002-08-22 Tom Tromey <tromey@redhat.com>
1841 * gcj.texi (Invoking gij): Document -cp and -classpath.
1843 2002-08-21 Tom Tromey <tromey@redhat.com>
1845 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1846 $(prefix)/share. For PR libgcj/7633.
1848 For PR java/6005 and PR java/7611:
1849 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1850 (java_can_use_bit_fields_p): New function.
1852 2002-08-16 Tom Tromey <tromey@redhat.com>
1854 * gcj.texi (Class Initialization): Mention class initialization of
1857 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1859 * Make-lang.in (java-tree-inline.o): New.
1860 (JAVA_OBJS): Add java-tree-inline.o.
1861 * parse.y (source_end_java_method): Call java_optimize_inline.
1862 (java_expand_method_bodies): Save method's tree in
1864 (add_stmt_to_compound): Keep track of the number of statments.
1865 * lang.c (java_init): Enable flag_inline_trees.
1866 (java_post_options): If flag_inline_functions is on, enable
1867 flag_inline_trees instread.
1868 (decl_constant_value): New.
1869 (java_tree_inlining_walk_subtrees): New.
1870 * java-tree.h (DECL_NUM_STMTS): New macro.
1871 (java_optimize_inline): Declare.
1872 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1873 Handle a LABEL_EXPR.
1874 * decl.c (build_result_decl): If we already have a DECL_RESULT
1876 (dump_function): New.
1877 (java_optimize_inline): New.
1878 (dump_function): New.
1880 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1883 * parse.y (build_assertion): Invert return from
1884 desiredAssertionStatus.
1886 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1888 * jcf-write.c (get_access_flags): Return correct access flags for
1889 private and protected inner classes.
1891 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1893 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1895 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1897 * mangle_name.c: Don't include obstack.h twice.
1898 * xref.c: Don't include obstack.h.
1900 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1902 * class.c: (permanent_obstack): Delete declaration.
1903 * constants.c: (permanent_obstack): Delete declaration.
1904 * except.c: (permanent_obstack): Delete declaration.
1905 * expr.c: (permanent_obstack): Delete declaration.
1906 * jcf-parse.c: (permanent_obstack): Delete declaration.
1907 (saveable_obstack): Delete declaration.
1908 * parse.h: (permanent_obstack): Delete declaration.
1909 * typeck.c: (permanent_obstack): Delete declaration.
1911 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1913 * gcj.texi (version-gcc): Increase to 3.3.
1915 2002-07-22 Tom Tromey <tromey@redhat.com>
1917 * lex.c (java_lex): Check for `e' or `E' after 0.
1919 2002-07-21 Richard Henderson <rth@redhat.com>
1921 * lang.c (java_unsafe_for_reeval): New.
1922 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1924 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1926 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1927 (jcf_path_init): Use GET_ENVIRONMENT.
1929 2002-07-10 Roger Sayle <roger@eyesopen.com>
1930 Zack Weinberg <zack@codesourcery.com>
1932 * builtins.c (initialize_builtins): Remove defines that
1933 handled C/C++ specific junk hereby removed from builtins.def.
1935 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1937 * lang.c (java_post_options): Update prototype.
1939 2002-07-05 Roger Sayle <roger@eyesopen.com>
1941 * builtins.c (initialize_builtins): Ignore the additional
1942 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1943 the builtins.def file.
1945 2002-07-01 Tom Tromey <tromey@redhat.com>
1948 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1951 2002-07-01 Roger Sayle <roger@eyesopen.com>
1953 * java/decl.c (builtin_function): Accept additional parameter.
1954 (java_init_decl_processing): Pass an additional NULL_TREE
1955 argument to builtin_function.
1957 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1959 * gcj.texi: Fixed gcj invocation example so that it compiles.
1961 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1963 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1964 * parse.y (mark_parser_ctxt): Likewise.
1965 (check_modifiers, declare_local_variables): Avoid incorrect
1966 hardcoded constant 10.
1968 * lex.c (java_read_char): Avoid "comparison is always true"
1971 2002-06-25 Andreas Schwab <schwab@suse.de>
1973 * expr.c (JSR): Avoid undefined operation on PC.
1975 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1977 * decl.c (clear_binding_level): Const-ify.
1979 2002-06-13 Akim Demaille <akim@epita.fr>
1981 * parse.y (class_declaration, interface_declaration): Make sure
1982 all their rules have an action, in order to avoid meaningless `$$
1983 = $1' and their type clashes.
1985 2002-06-11 Tom Tromey <tromey@redhat.com>
1987 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1988 * parse-scan.y (statement_without_trailing_substatement): Added
1990 (assert_statement): New rule.
1991 * java-tree.h (struct lang_type) [assertions]: New field.
1992 (TYPE_USES_ASSERTIONS): New macro.
1993 (CLASS_USES_ASSERTIONS): Likewise.
1994 (FIELD_SYNTHETIC): New define.
1995 * lex.c (java_lval;): Added ASSERT_TK.
1996 * parse.y (ASSERT_TK): Added.
1997 (statement_without_trailing_substatement): Added assert_statement.
1998 (assert_statement): New rule.
1999 (build_assertion): New function.
2000 (maybe_generate_pre_expand_clinit): Create and initialize
2001 $assertionsDisabled.
2002 (lookup_package_type): Removed decl.
2003 * keyword.h: Rebuilt.
2004 * keyword.gperf (assert): New token.
2006 2002-06-10 Akim Demaille <akim@epita.fr>
2008 * parse.y (interface_type_list, class_member_declaration)
2009 (unary_expression_not_plus_minus): Remove duplicate %type.
2012 2002-06-09 Tom Tromey <tromey@redhat.com>
2014 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2016 * parse.y (method_header): Give error message in all cases.
2019 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2021 Don't use RTL inlining. Fix for PR java/6820.
2022 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2023 (flag_really_inline): New.
2024 (java_decode_option): Set flag_really_inline if -finline-functions
2026 (java_post_options): New function. Turn off inlining unless
2027 flag_really_inline is set.
2029 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2031 * gjavah.c (throwable_p): Accept argument as either a classname or
2032 signature fragment. Create null-terminated classname string for super
2033 when calling itself recursively.
2034 (decode_signature_piece): Skip first character from class name
2035 signature when calling throwable_p.
2037 2002-06-08 H.J. Lu (hjl@gnu.org)
2039 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2041 2002-06-04 Tom Tromey <tromey@redhat.com>
2043 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2045 2002-06-04 Michael Koch <konqueror@gmx.de>
2047 * gcj.texi (Input Options): Fixed typo.
2049 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2051 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2052 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2053 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2054 and all now-pointless local variables. Rename other local
2055 variables to reflect their not being handles.
2057 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2058 #if JCF_USE_STDIO blocks.
2060 * parse.y: Add missing semicolon at end of rule.
2062 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2064 * check-init.c (attach_initialized_static_class): Delete, unused.
2065 * parse.y: Use htab_t instead of struct hashtable, update
2067 * java-tree.h: Include hashtab.h instead of hash.h.
2068 (struct lang_decl_func): Use htab_t, set up for gengtype.
2069 (struct init_test_hash_entry): Delete.
2070 (struct treetreehash_entry): New.
2071 (java_treetreehash_find): New
2072 (java_treetreehash_new): New prototype.
2073 (java_treetreehash_create): New prototype.
2074 (java_mark_tree): Delete prototype.
2075 (java_hash_hash_tree_node): Delete prototype.
2076 (java_hash_compare_tree_node): Delete prototype.
2077 (attach_initialized_static_class): Delete prototype.
2078 * expr.c (build_class_init): Update to use java_treetreehash
2080 (java_expand_expr): Update to use htab_t.
2081 (emit_init_test_initialization): Likewise.
2082 * decl.c (java_mark_tree): Delete.
2083 * class.c (init_test_hash_newfunc): Delete.
2084 (java_hash_hash_tree_node): Delete.
2085 (java_hash_compare_tree_node): Delete.
2086 (add_method_1): Update to use java_treetreehash functions.
2087 (JAVA_TREEHASHHASH_H): New macro.
2088 (java_treetreehash_hash): New function.
2089 (java_treetreehash_compare): New function.
2090 (java_treetreehash_find): New function.
2091 (java_treetreehash_new): New function.
2092 (java_treetreehash_create): New function.
2093 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2095 * Make-lang.in (java/parse.o): Depend on debug.h.
2096 * java-tree.h (struct lang_identifier): Use gengtype.
2097 (union lang_tree_node): New.
2098 (struct lang_decl_func): Use gengtype.
2099 (struct lang_decl_var): Likewise.
2100 (struct lang_decl): Likewise.
2101 * parse.y: Include debug.h.
2102 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2104 * lang.c (struct language_function): New dummy structure.
2106 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2107 descriminator for DECL_LANG_SPECIFIC.
2108 (struct lang_decl_func): Rename from struct lang_decl.
2109 (enum lang_decl_desc): New.
2110 (struct lang_decl): Make it a union. Update all the accessor macros.
2111 (struct lang_type): Use gengtype.
2112 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2113 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2114 are now the same size.
2115 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2116 use discriminator to mark DECL_LANG_SPECIFIC.
2118 * Make-lang.in (gt-java-builtins.h): New rule.
2119 (java/builtins.o): Add dependency on gt-<filename>.h.
2120 * builtins.c: Use gengtype for roots.
2121 (union string_or_tree): Use gengtype.
2122 (struct builtin_record): Use gengtype.
2123 * config-lang.in (gtfiles): Add builtins.c.
2125 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2126 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2127 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2128 gt-java-parse.h, gtype-java.h): Add rules to generate.
2129 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2130 (class.o): Add dependency on gt-*.h.
2131 (constants.o): Likewise.
2134 (jcf-parse.o): Likewise.
2135 (jcf-write.o): Likewise.
2137 * config-lang.in (gtfiles): New.
2138 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2139 * constants.c: Replace uses of ggc_add_* with GTY markers.
2141 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2142 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2143 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2144 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2146 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2148 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2149 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2151 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2152 Include gtype-java.h.
2154 2002-06-02 Tom Tromey <tromey@redhat.com>
2156 Fix for PR java/5913:
2157 * parse.y (patch_binop): Call patch_string on op1.
2159 2002-06-02 Tom Tromey <tromey@redhat.com>
2161 Fix for PR java/1343, PR java/6336:
2162 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2163 formatting. Changed return type.
2164 (anonymous_class_counter): Moved to top of file.
2165 (maybe_make_nested_class_name): Append number to class name for
2166 function-local classes.
2168 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2170 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2171 * Make-lang.in: Update dependency lists.
2173 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2175 * gjavah.c (throwable_p): Do not free the name of the class after
2176 passing it to find_class.
2177 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2178 * jcf-io.c (dirent.h): Include it.
2179 (fnmatch.h): Likewise.
2180 (compare_path): New function.
2181 (java_or_class_file): Likewise.
2182 (memoized_dirlist_entry): New type.
2183 (memoized_dirlist_lookup_eq): New function.
2184 (memoized_dirlists): New variable.
2185 (caching_stat): New function.
2186 (memoized_class_lookup_eq): New function.
2187 (memoized_class_lookups): Likewise.
2188 (find_class): Use memoized_class_lookups and caching_stat.
2189 * jcf.h (JCF_USE_SCANDIR): Define.
2190 * parse.y (java_expand_classes): Write the class files in reverse
2193 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2195 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2197 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2199 * jcf-write.c (write_classfile): Unlink the temporary file if it
2200 cannot be renamed. Use concat to build up the name of the
2203 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2205 * jcf-write.c (write_classfile): Write the file to a
2206 temporary file and then rename it.
2208 2002-05-07 Tom Tromey <tromey@redhat.com>
2210 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2212 Fix for PR java/1200:
2213 * gjavah.c (throwable_p): New function.
2214 (decode_signature_piece): Use it. A `WeakReference' isn't the
2217 (gcjh_streq): New function.
2219 2002-05-07 Andreas Jaeger <aj@suse.de>
2221 * parse.y (finish_for_loop): Fix if statement.
2223 2002-05-06 Tom Tromey <tromey@redhat.com>
2225 Fix for PR java/5941:
2226 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2227 loop update expression.
2228 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2229 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2231 2002-05-04 Mark Wielaard <mark@klomp.org>
2234 * parse.y (build_string_concatenation): Return just op1 only when op2
2235 is null and op1 is a STRING_CST, otherwise always construct a
2238 2002-04-27 Tom Tromey <tromey@redhat.com>
2241 * parse.y (string_convert_int_cst): New function.
2242 (merge_string_cste): Use it.
2244 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2246 * java-tree.h (java_parse_file): Update.
2247 (java_set_yydebug): Remove.
2248 * jcf-parse.c (yydebug): Remove.
2249 (java_set_yydebug): Die.
2250 (java_parse_file): Update.
2251 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2253 2002-04-24 Tom Tromey <tromey@redhat.com>
2256 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2257 EXPR_WFL_QUALIFICATION of qual_wfl.
2259 2002-04-23 Per Bothner <per@bothner.com>
2261 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2262 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2263 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2265 2002-04-23 Tom Tromey <tromey@redhat.com>
2268 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2269 recognize `-fcompile-resource='.
2270 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2273 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2275 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2276 paths. Fixes PR java/2791.
2278 2002-04-19 Andrew Haley <aph@redhat.com>
2280 * jcf-write.c (push_long_const): lo, hi: New variables.
2281 Use rshift_double to extract the high part of a 64-bit long.
2282 Use WORD_TO_INT to extract the low part.
2284 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2285 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2286 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2288 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2290 * typeck.c (incomplete_type_error): Remove.
2292 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2294 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2295 for hash synchronization.
2296 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2297 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2300 2002-04-16 Mark Wielaard <mark@klomp.org>
2302 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2305 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2307 Fix for PR java/6294:
2308 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2311 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2313 Fix for PR java/6085:
2314 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2315 to get enclosing "this" argument for inner-class constructor
2316 invocation. Pass correct arguments to build_access_to_thisn.
2318 2002-04-10 Andreas Jaeger <aj@suse.de>
2320 * gcj.texi (Input Options): Fix extdirs patch.
2322 2002-04-10 Anthony Green <green@redhat.com>
2324 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2326 2002-04-09 Anthony Green <green@redhat.com>
2328 * gcj.texi (Input Options): Add --extdirs documentation.
2329 * jcf-dump.c (OPT_extdirs): New macro.
2330 (options): Add extdirs option.
2331 (help): Describe --extdirs.
2332 (main): Handle OPT_extdirs.
2333 * gjavah.c (OPT_extdirs): New macro.
2334 (options): Add extdirs option.
2335 (help): Describe --extdirs.
2336 (main): Handle OPT_extdirs.
2337 * jcf-path.c (jcf_path_init): Add extdirs support.
2338 (jcf_path_extdirs_arg): New function.
2339 (extensions): New variable to hold extensions path entries.
2340 * jvspec.c: Remove -fextdirs= when compiling main().
2341 * lang.c (java_decode_option): Handle -fextdirs=.
2342 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2343 * Make-lang.in: Compile jcf-path with version info for use in
2344 identifying the appropriate libgcj.jar.
2346 2002-04-08 Tom Tromey <tromey@redhat.com>
2349 * .cvsignore: Added rmic.1 and rmiregistry.1.
2350 * gcj.texi (Top): Link to new nodes.
2351 (Invoking rmic): New node.
2352 (Invoking rmiregistry): Likewise.
2353 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2355 (java.maintainer-clean): Likewise.
2356 ($(srcdir)/java/rmic.1): New target.
2357 ($(srcdir)/java/rmiregistry.1): Likewise.
2358 (java.install-man): Handle rmic.1 and rmiregistry.1.
2360 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2362 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2363 Add note about handling uncaught exceptions. Add an exception handler
2366 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2368 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2369 after using it to patch CALL_EXPR.
2371 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2373 * gcj.texi (Invocation): Document CNI invocation API.
2375 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2377 * expr.c (truthvalue_conversion): Rename. Update.
2378 (expand_compare): Update.
2379 * java-tree.h (java_truthvalue_conversion): New.
2380 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2382 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2384 * java-tree.h (java_mark_addressable): New.
2385 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2386 * typeck.c (mark_addressable): Rename, update.
2388 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2390 * expr.c (build_java_binop): Update.
2391 * java-tree.h (java_signed_type, java_unsigned_type,
2392 java_signed_or_unsigned_type): Update.
2393 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2394 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2395 * parse.y (patch_binop): Update.
2396 * typeck.c (signed_or_unsigned_type, unsigned_type,
2397 signed_type): Update.
2399 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2401 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2402 (java_dummy_print): Remove.
2403 (lang_print_error): Rename. Exit early if inhibiting output.
2404 (inhibit_error_printing_function): New.
2405 (java_init): Don't set hook.
2406 (lang_init_source): Use new boolean.
2408 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2410 * parse.y (do_resolve_class): Fix infinite recursion.
2412 2002-03-29 Tom Tromey <tromey@redhat.com>
2414 * parse.y (check_inner_circular_reference): Ignore incomplete
2417 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2419 * Make-lang.in (builtins.o): Update.
2420 * boehm.c (get_boehm_type_descriptor): Update.
2421 * builtins.c: Include langhooks.h.
2422 * decl.c (java_init_decl_processing): Update.
2423 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2424 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2426 * typeck.c (type_for_mode, type_for_size): Update.
2428 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2430 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2432 2002-03-28 Tom Tromey <tromey@redhat.com>
2434 * except.c (expand_end_java_handler): If the handler type is NULL,
2435 use java.lang.Throwable. Fixes PR java/5986.
2437 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2439 Fix for PR java/4715:
2440 * jcf-parse.c (parse_source_file_3): New function.
2441 (read_class): Call it.
2442 (java_parse_file): Likewise.
2444 2002-03-28 Jan Hubicka <jh@suse.cz>
2446 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2448 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2450 * parse.y (resolve_package): Initialize "decl".
2451 (lookup_package_type): Remove unused function.
2453 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2455 Fix for PR java/5993:
2456 * parse.y (resolve_package): Return the decl if resolution was
2457 successful. Don't special case "java.lang" and "java.lang.reflect"
2458 packages. Set type_name to the merged identifier.
2459 (resolved_qualified_expression_name): Print error using "name" if
2460 resolve_package returns NULL_TREE.
2462 2002-03-27 Tom Tromey <tromey@redhat.com>
2464 * expr.c (expand_invoke): Don't generate null pointer check if
2465 we're calling <init>.
2467 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2469 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2471 * java-tree.h (java_lang_expand_expr): Similarly.
2472 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2473 (java_init): Don't set hook.
2475 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2477 Fix for PR java/5850:
2478 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2479 context if field was not found in the current scope.
2480 * expr.c (lookup_field): Don't look in enclosing contexts.
2482 2002-03-26 Tom Tromey <tromey@redhat.com>
2484 Fix for PR java/5942:
2485 * parse.y (init_src_parse): Added sanity check.
2486 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2489 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2491 * decl.c (lang_mark_tree): Rename java_mark_tree.
2492 * java-tree.h (java_mark_tree): New.
2493 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2495 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2497 * lex.c: Change java_perform_atof to take normal parameters
2498 instead of a pointer to a parameter block. Call it directly
2501 2002-03-22 Mark Wielaard <mark@klomp.org>
2503 Fix for PR java/5368:
2504 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2505 when printing error message.
2507 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2509 * decl.c (maybe_build_cleanup): Remove.
2511 2002-03-22 Tom Tromey <tromey@redhat.com>
2513 Andrew Haley <aph@cambridge.redhat.com>
2515 * expr.c (build_field_ref): Don't build a check if the field is a
2518 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2520 Fix for PR java/6026:
2521 * lex.c (java_lex): Fix parsing of consecutive floats.
2523 2002-03-21 Tom Tromey <tromey@redhat.com>
2525 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2528 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2530 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2531 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2533 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2535 * gcj.texi: @code{gcj} becomes @command{gcj}.
2536 @code{gcc} becomes @command{gcc}.
2537 GcjRaw changed to gnu.gcc.RawData.
2539 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2541 * decl.c (start_java_method): Use new hook.
2542 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2543 (java_init): Remove old hook.
2545 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2547 * builtins.c (define_builtin): Do nothing if `type' is null.
2550 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2552 * parse.y (parser_check_super_interface): Fix error message
2555 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2557 * jcf-parse.c (get_constant): Delete unused variables.
2559 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2561 * java-tree.h (java_parse_file): New.
2562 * jcf-parse.c (yyparse): Rename java_parse_file.
2563 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2565 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2567 * parse.y (craft_constructor): Return the constructor decl.
2568 (java_expand_classes): Update comments.
2569 (lookup_method_invoke): Call fix_constructors immediately for
2570 anonymous class. Fixes PR java/5935.
2572 2002-03-15 Anthony Green <green@redhat.com>
2574 * jcf-parse.c (yyparse): Don't emit class registration
2575 constructor when compiling resource files.
2577 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2579 * lang.c (java_tree_code_type, java_tree_code_length,
2580 tree_code_name): Delete.
2581 (tree_code_type, tree_code_length, tree_code_name): Define.
2582 (java_init): Don't try to copy into the various tree_code
2585 2002-03-12 Tom Tromey <tromey@redhat.com>
2587 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2588 UTF-8, not UCS-2. Fixes PR java/5923.
2590 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2591 a call_expr wrapped in a convert. Fixes PR java/5848.
2593 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2595 * jcf-write.c (write_classfile): Improve error strings.
2597 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2599 * lex.c: Adjust comments to GNU standards.
2601 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2603 Fix for PR java/5902:
2604 * lex.c (java_lex): Fix parsing of literals.
2606 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2608 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2609 to prevent it getting evaluated twice in the store checking case.
2610 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2613 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2615 * decl.c (java_init_decl_processing): Make sure class_type_node
2616 alignment is not less than 64 bits if hash synchronization is enabled.
2618 2002-03-08 Per Bothner <per@bothner.com>
2620 * parse.y (java_complete_lhs): Check if patch_assignment
2621 returned an error-mark.
2623 * parse.y (try_builtin_assignconv): Don't special-case zero.
2625 2002-03-08 Per Bothner <per@bothner.com>
2627 Fix for PR java/5812.
2628 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2629 here instead of in JSR macro. Likewise with load_type_state call.
2630 Do the latter on if the return_pc has been verified (the jsr returns).
2631 (JSR): Now just call build_java_jsr.
2633 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2635 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2636 (java.install-common): Link native driver to
2637 JAVA_TARGET_INSTALL_NAME.
2639 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2641 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2642 * builtins.c(sin_builtin): Likewise
2643 * builtins.c(sqrt_builtin): Likewise
2645 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2647 * java/expr.c, java/jcf-parse.c, java/lex.c:
2648 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2649 REAL_ARITHMETIC blocks unconditional. Delete some further
2650 #ifdef blocks predicated on REAL_ARITHMETIC.
2652 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2654 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2655 explicit sizeof/sizeof.
2656 * decl.c (java_init_decl_processing): Likewise.
2657 * jcf-parse.c (init_jcf_parse): Likewise.
2658 * parse.y (init_src_parse): Likewise.
2660 2002-03-02 Per Bothner <per@bothner.com>
2662 Make --CLASSPATH by a synonym for --classpath and -classpath.
2663 Implement --bootclasspath.
2664 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2665 (classpath_l): Remove.
2666 (jcf_path_CLASSPATH_arg): Remove.
2667 (jcf_path_bootclasspath_arg): New function.
2668 (jcf_path_seal): Simplify accordingly.
2670 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2671 (jcf_path_CLASSPATH): Remove declaration.
2672 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2673 (lang_specific_driver): Translate -bootclasspath.
2674 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2675 * lang.c (decode_lang_options): Do jcf_path_init first.
2676 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2677 * gjavah.c: Also handle --bootclasspath.
2678 Handle --CLASSPATH as a synonum for --classpath.
2679 * jcf-dump.c: Likewise.
2681 "." is not part of system path, but is the default for --classpath.
2682 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2683 (jcf_path_seal): Add "." if no CLASSPATH specified.
2685 * gcj.texi: Document changes.
2687 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2689 * expr.c (build_java_arraystore_check): Fix formatting.
2691 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2693 Fix for PR java/5758, java/5632:
2694 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2695 inner-class separator too.
2696 * parse.y (do_resolve_class): New local `decl_result.'
2697 Progressively build a name for what can have been loaded.
2699 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2701 * expr.c (java_array_data_offset): Removed function.
2702 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2703 (build_java_array_length_access): Obtain "length" value using a
2704 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2705 (build_java_arrayaccess): Correct comment. Access "data" using a
2706 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2707 (build_java_arraystore_check): New function.
2708 (expand_java_arraystore): Use build_java_arraystore_check.
2709 * parse.y (patch_assignment): Simplify code to insert a store check
2710 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2711 * check-init.c (check_init): Update to reflect that an array length
2712 access is now a COMPONENT_REF.
2713 * gcj.texi (Code Generation): Improve documentation of
2714 -fno-bounds-check. Add documentation for -fno-store-check.
2715 * java-tree.h (flag_store_check): Declare.
2716 (build_java_arraystore_check): Declare.
2717 * lang.c (flag_store_check): Initialize to 1.
2718 (lang_f_options): Add store-check option.
2719 * jvspec.c: Don't pass store-check option to jvgenmain.
2720 * lang-options.h: Add help string for -fno-store-check.
2722 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2724 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2725 * java-tree.h (java_dup_lang_specific_decl): New.
2726 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2728 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2730 * builtins.c, decl.c: Delete traditional-mode-related code
2731 copied from the C front end but not used, or used only to
2732 permit the compiler to link.
2734 2002-02-22 Tom Tromey <tromey@redhat.com>
2736 Fix for PR java/2369:
2737 * jvspec.c (verify_class_name): New function.
2738 (lang_specific_driver): Call it.
2739 (JAVA_START_CHAR_P): New macro.
2740 (JAVA_PART_CHAR_P): Likewise.
2742 2002-02-22 Per Bothner <per@bothner.com>
2744 * class.c: Change vtable to be more compatible with g++ v3 abi.
2745 (get_dispatch_table): Prepend offset-to-top (always 0) and
2746 type_info pointer (currently unimplemented hence NULL) to vtable.
2747 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2748 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2749 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2750 (build_dtable_decl): Add declarations for new fields.
2752 2002-02-20 Per Bothner <per@bothner.com>
2754 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2755 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2756 don't need to set it on the COMPOUND_EXPR - the caller does that.
2758 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2760 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2761 `--CLASSPATH' becomes `--classpath.'
2762 * gjavah.c: Likewise.
2763 * jcf-dump.c: Likewise.
2764 * lang-options.h: Likewise.
2766 * jcf-path.c: Updated comment.
2767 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2768 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2769 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2770 (jcf_path_CLASSPATH_arg): Ditto.
2771 (classpath_u): Updated leading comment.
2773 2002-02-20 Per Bothner <per@bothner.com>
2775 * builtins.c (check_for_builtin): New function.
2776 (build_call_or_builtin): Remove.
2777 * java-tree.h: Update accordingly.
2778 * expr.c (expand_invoke): Use build + check_for_builtin instead
2779 of build_call_or_builtin.
2780 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2781 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2782 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2784 2002-02-17 Tom Tromey <tromey@redhat.com>
2786 * java-tree.h (TYPE_STRICTFP): New macro.
2787 (struct lang_type) [strictfp]: New field.
2788 (CLASS_STRICTFP): New macro.
2789 (METHOD_STRICTFP): New macro.
2790 (struct lang_decl) [strictfp]: New field.
2791 * parse.y (method_header): Disallow strictfp constructor or
2793 (STRICT_TK): Move before MODIFIER_TK.
2794 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2795 (METHOD_MODIFIERS): Likewise.
2796 (INTERFACE_MODIFIERS): Likewise.
2797 * jcf-write.c (get_access_flags): Likewise.
2798 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2799 (add_method_1): Likewise.
2800 (get_access_flags_from_decl): Likewise.
2801 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2802 recognize strictfp flag.
2803 * jcf.h (ACC_STRICT): New define.
2805 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2807 * class.c(build_utf8_ref): Move declaration of decl_size
2809 2002-02-07 Tom Tromey <tromey@redhat.com>
2811 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2814 2002-02-04 Anthony Green <green@redhat.com>
2816 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2817 sections if available.
2819 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2821 * parse.y (java_expand_classes): Fix typo in static field loop.
2823 2002-02-02 Richard Henderson <rth@redhat.com>
2825 * class.c (add_field): Mark static fields external.
2826 (build_class_ref): Remove redundant set.
2827 * parse.y (java_expand_classes): Mark static fields of classes
2828 to be compiled as local.
2829 * jcf-parse.c (parse_class_file): Likewise.
2831 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2833 * gcj.texi (About CNI): New node.
2835 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2838 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2839 setlocale() with LC_CTYPE as a parameter.
2842 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2844 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2845 Follow GNU Coding Standards for --version.
2847 2002-01-28 Tom Tromey <tromey@redhat.com>
2849 * expr.c (build_jni_stub): Ensure storage for `meth' is
2851 * parse.y (java_complete_expand_methods): Set
2852 current_function_decl before building JNI stub.
2854 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2856 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2859 2002-01-22 Tom Tromey <tromey@redhat.com>
2861 * decl.c (java_init_decl_processing): Use add_predefined_file.
2862 Predefine RawData.java.
2863 (predef_filenames): Removed.
2864 (java_init_decl_processing): Don't register predef_filenames.
2865 * jcf-parse.c (add_predefined_file): New function.
2866 (predefined_filename_p): Rewrote.
2867 (predefined_filename_p): No longer static.
2868 * decl.c (java_init_decl_processing): Call initialize_builtins.
2869 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2870 (java/builtins.o): New target.
2871 * builtins.c: New file.
2872 * parse.y (patch_invoke): Use build_call_or_builtin.
2873 * java-tree.h (build_call_or_builtin): Declare.
2874 (initialize_builtins): Declare.
2875 (java_set_exception_lang_code): Removed unused declaration.
2876 (PREDEF_FILENAMES_SIZE): Removed.
2877 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2878 (predef_filenames): New define.
2879 (add_predefined_file): Declare.
2880 (predefined_filename_p): Declare.
2881 * expr.c (expand_invoke): Use build_call_or_builtin.
2883 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2885 * parse.y (patch_switch_statement): Fix format specifier.
2887 2002-01-16 Tom Tromey <tromey@redhat.com>
2889 More for PR java/5365:
2890 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2892 (process_file): Generate include for
2893 java.lang.UnsupportedOperationExceptions.
2895 2002-01-15 Andreas Jaeger <aj@suse.de>
2897 * .cvsignore: Add man pages.
2899 2002-01-15 Tom Tromey <tromey@redhat.com>
2901 Fix for PR java/5365:
2902 * gjavah.c (process_file): Turn class name into a file name.
2904 2002-01-14 Matthias Klose <doko@debian.org>
2906 * gcj.texi: Fix whitespace and formatting errors in the
2907 synopsis of the man pages. Update copyright.
2909 2002-01-14 Tom Tromey <tromey@redhat.com>
2912 * Make-lang.in (java.install-man): Handle jv-convert man page.
2913 (java.generated-manpages): Added jv-convert.1.
2914 (java.uninstall): Remove jv-convert.1.
2915 (java.maintainer-clean): Likewise.
2916 ($(srcdir)/java/jv-convert.1): New target.
2917 * gcj.texi (Top): Link to jv-convert node.
2918 (Individual utilities): Likewise.
2919 (Invoking jv-convert): New node.
2921 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2922 Martin Kahlert <martin.kahlert@infineon.com>
2924 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2925 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2927 2002-01-03 Graham Stott <grahams@redhat.com>
2929 * class.c (compile_resource_file): Update copyright date.
2930 Constify filename parameter.
2931 (java-tree.h): Update copyright date.
2932 (compile_resource_file): Constify filename parameter.
2934 2002-01-03 Graham Stott <grahams@redhat.com>
2936 * gcc/jcf-parse.c: Update copyright date.
2937 (yyparse): Constify resource_filename.
2939 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2941 * parse.y (src_parse_roots): Don't needlessly zero init.
2943 2001-12-31 Tom Tromey <tromey@redhat.com>
2945 * parse.y (dump_java_tree): New function.
2946 (source_end_java_method): Call it.
2947 (end_class_declaration): Likewise.
2948 * lang.c (java_decode_option): Call dump_switch_p.
2950 2001-12-28 Tom Tromey <tromey@redhat.com>
2952 * gen-table.pl: Don't process characters after \uffff. Added
2953 comment pointing to input file.
2955 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2957 * gen-table.pl: Const-ify output. Document the location of a
2958 suitable unicode input file.
2960 * chartables.h: Regenerate.
2962 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2964 * chartables.h: Const-ify.
2965 * gjavah.c (options): Likewise.
2966 * jcf-dump.c (options): Likewise.
2967 * jv-scan.c (options): Likewise.
2968 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2969 * parse.y (binop_lookup): Likewise.
2971 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2973 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2974 the static arrays that are output.
2975 * jvspec.c (jvgenmain_spec): Make static.
2976 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2977 * keyword.h: Regenerate.
2978 * lang.c (string_option, process_option_with_no, lang_f_options,
2979 lang_W_options): Const-ify.
2980 * lex.c (java_lex): Likewise.
2982 2001-12-21 Richard Henderson <rth@redhat.com>
2984 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2985 (get_boehm_type_descriptor): ... here. Arrange for the
2986 TREE_TYPE to get set properly.
2988 2001-12-21 Richard Henderson <rth@redhat.com>
2990 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2991 only if the target requires collect2.
2993 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2995 2001-12-20 Tom Tromey <tromey@redhat.com>
2998 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2999 CAN_COMPLETE_NORMALLY for the node.
3000 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
3001 generate code for second branch if first branch can't complete
3003 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
3004 the loop head if the loop body can't complete normally.
3006 2001-12-20 Tom Tromey <tromey@redhat.com>
3009 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
3010 case where `finally' clause can't complete normally.
3012 2001-12-20 Tom Tromey <tromey@redhat.com>
3015 * parse.y (analyze_clinit_body): Added this_class parameter.
3016 Check for more cases where we must keep <clinit>.
3017 (maybe_yank_clinit): Cleaned up flow control.
3019 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3021 * decl.c (java_init_decl_processing): Don't initialize
3022 finit_leg_identifier_node.
3023 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3024 (finit_leg_identifier_node): Remove.
3025 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3027 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3029 * mangle.c (mangle_member_name): Don't special-case for
3031 * mangle_name.c (unicode_mangling_length): Likewise.
3032 (append_unicode_mangled_name): Likewise.
3033 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3036 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3038 * expr.c (build_java_array_length_access): Don't force null pointer
3039 check unless flag_check_references is set.
3041 2001-12-20 Tom Tromey <tromey@redhat.com>
3043 Fix for PR java/3417:
3044 * parse.y (patch_assignment): Added special processing for
3046 (patch_return): Don't convert booleans to integers, and don't
3047 special-case `null'.
3049 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3051 * config-lang.in (diff_excludes): Remove.
3053 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3055 * gcj.texi: Update link to GCC manual.
3057 2001-12-17 Tom Tromey <tromey@redhat.com>
3059 * parse.y (link_nested_class_to_enclosing): Removed useless
3062 2001-12-16 Tom Tromey <tromey@redhat.com>
3064 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3067 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3069 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3070 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3073 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3075 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3077 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3079 * decl.c (java_init_decl_processing): Build otable_type correctly.
3080 otable_decl is an otable_type.
3082 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3084 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3085 otable_type, otable_ptr_type, method_symbol_type,
3086 method_symbols_array_type, method_symbols_array_ptr_type): New
3087 field/global tree definitions.
3088 (flag_indirect_dispatch): New flag.
3089 * decl.c (java_init_decl_processing): Initialize new otable and
3090 otable_syms type nodes and decls. Add new field "index" to
3092 * class.c (build_method_symbols_entry): New function.
3093 (make_method_value): Set "index" to to method's vtable index for
3094 virtual methods when indirect-dispatch is not used.
3095 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3096 and set vtable_method_count to -1. Set otable and otable_syms field
3097 if indirect-dispatch is used and there was something to put in them.
3098 (build_method_symbols_entry): New function.
3099 (emit_offset_symbol_table): New function.
3100 * expr.c (get_offset_table_index): New function.
3101 (build_invokevirtual): Build array reference to otable at the index
3102 returned by get_offset_table_index, and use the result as the vtable
3104 (build_invokeinterface): Similar.
3105 * jcf-parse.c (yyparse): If indirect-dispatch, call
3106 emit_offset_symbol_table at the end of compilation, after all classes
3107 have been generated.
3108 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3109 * lang.c (flag_indirect_dispatch): Define.
3110 (lang_f_options): Add indirect-dispatch flag.
3112 2001-12-14 Matthias Klose <doko@debian.org>
3114 * gcj.texi: Markup for man page generation. Document missing
3115 options printed by <tool> --help.
3116 Terminate description of gij's -ms option with a dot.
3117 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3118 (java.generated-manpages java.install-man, java.uninstall,
3119 java-maintainer-clean) Updated.
3121 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3123 * class.c (get_dispatch_table): Fix java vtable layout
3124 for TARGET_VTABLE_USES_DESCRIPTORS.
3125 * decl.c (java_init_decl_processing): Initialize
3126 alloc_no_finalizer_node, finalize_identifier_node.
3127 * expr.c (class_has_finalize_method): New function.
3128 (expand_java_NEW): Generate calls for finalizer-free allocation.
3129 (build_invokevirtual): Fix java vtable layout for
3130 TARGET_VTABLE_USES_DESCRIPTORS.
3131 * java-tree.h (enum java_tree_index): New entries:
3132 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3133 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3134 (class_has_finalize_method): declare.
3135 (HAS_FINALIZER_P): New macro.
3136 * parse.y (patch_invoke): Generate calls for finalizer-free
3139 2001-12-12 Matthias Klose <doko@debian.org>
3141 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3142 whitespace at end of line.
3144 2001-12-11 Tom Tromey <tromey@redhat.com>
3146 * lex.c (java_init_lex): Define wfl_to_string as
3147 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3149 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3151 * class.c (make_method_value): Use null_pointer_node to
3152 represent empty exception table.
3154 2001-12-10 Tom Tromey <tromey@redhat.com>
3156 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3158 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3160 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3162 2001-12-09 Per Bothner <per@bothner.com>
3164 * check-init.c (current_switch_has_default): New static field.
3165 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3166 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3167 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3169 2001-12-09 Tom Tromey <tromey@redhat.com>
3171 * check-init.c (check_init): Don't allow pre- or post- increment
3172 or decrement of final variable.
3173 (final_assign_error): Minor error message rewording.
3175 2001-12-08 Tom Tromey <tromey@redhat.com>
3177 * java-tree.h: Fixed typo.
3179 * gjavah.c (decompile_method): Don't decompile to `return this'
3182 * gjavah.c (cxx_keywords): Re-sorted.
3183 * lex.c (cxx_keywords): Re-sorted.
3185 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3188 * gjavah.c (print_namelet): Clear subnamelets.
3189 (HANDLE_METHOD): Set `method_printed' earlier.
3191 2001-12-07 Tom Tromey <tromey@redhat.com>
3193 * lang.c (lang_f_options): Added
3194 optimize-static-class-initialization.
3195 (java_decode_option): Removed special case.
3197 2001-12-07 Per Bothner <per@bothner.com>
3199 * check-init.c (check_init): Fix typo freeing memory twice.
3201 2001-12-05 Per Bothner <per@bothner.com>
3203 Restore support for static class initialization optimization.
3204 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3205 * check-init.c (check_int): At end of BLOCK handle initialization
3206 blocks, which used to be done in java_complete_expand_method but did
3207 not handle the case where check_for_initialization might allocate
3208 more than a word of bits.
3209 * decl.c (lang_make_tree): The smic field is now a tree.
3210 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3211 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3213 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3215 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3216 Change from a hash table to a list.
3217 (struct_lang_decl): Change field 'smic' to match.
3218 * class.c (add_method_1): Initialize
3219 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3220 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3221 (java_expand_method_bodies): -here, since 'smic' is now a list.
3222 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3224 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3226 * class.c (java_hash_compare_tree_node): Fix casts.
3228 2001-12-04 Per Bothner <per@bothner.com>
3230 * check-init.c: Handle definite unassignment to finals in addition
3231 to definite assignment.
3232 (loop_current_locals): New field.
3233 (num_current_locals, int start_current_locals, num_current_words):
3235 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3236 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3237 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3238 (get_variable_decl, check_final_reassigned): New functions.
3239 (check_init, check_bool_init): Modify as needed for checking finals.
3240 (check_for_initialization): Take extra parameter and return void.
3241 Do extra start-up logic to check final fields for assignment.
3242 * parse.y (check_static_final_variable_assignment_flag,
3243 reset_static_final_variable_assignment_flag, check_final_assignment,
3244 check_final_variable_local_assignment_flag,
3245 reset_final_variable_indirect_assignment_flag,
3246 reset_final_variable_global_assignment_flag): Remove functions.
3247 (java_complete_expand_methods, outer_field_access_fix,
3248 patch_assignment): Remove no-longer used logic.
3249 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3250 * parse.y (register_fields, java_complete_tree): Update accordingly.
3252 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3253 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3254 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3256 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3258 * java-tree.h (DECL FINAL): New bit-field.
3259 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3260 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3261 (DECL_INIT_CALLS_THIS): New macro.
3262 (struct lang_decl): New bit-field init_calls_this.
3263 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3264 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3265 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3266 use it for both local variables and final fields.
3267 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3269 (struct lang_type): Remove hfv bit-field.
3270 (check_for_initialization): Change to return void.
3272 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3273 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3274 * check-init.c (final_assign_error): New helper function.
3275 (check_final_reassigned, check_init): Use it.
3276 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3278 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3279 bit-fields to unsigned.
3281 2001-12-03 Per Bothner <per@bothner.com>
3283 * parse.y (patch_binop): Minor constant folding.
3285 * parse.y (build_current_thisn): Shorter 'buffer'.
3287 2001-12-03 Per Bothner <per@bothner.com>
3289 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3290 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3291 * jcf-write.c (generate_bytecode_insns): Remove support for
3292 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3293 * check-init.c (check_init): Likewise.
3295 2001-12-03 Per Bothner <per@bothner.com>
3297 * verify.c (subroutine_nesting): New function.
3298 (verify_jvm_instructions): Use it to fix logic for checking that
3299 we're done with the current subroutine.
3301 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3302 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3304 2001-12-03 Per Bothner <per@bothner.com>
3306 * jcf.h: Fix obvious typo in comment.
3307 * typeck.c (build_null_signature): Add comment.
3309 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3311 * expr.c: Remove leading capital from diagnostic messages, as
3312 per GNU coding standards.
3313 * jcf-io.c: Similarly.
3314 * jcf-parse.c: Similarly.
3315 * jv-scan.c: Similarly.
3316 * jvspec.c: Similarly.
3317 * mangle.c: Similarly.
3319 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3320 Alexandre Petit-Bianco <apbianco@redhat.com>
3322 * expr.c (build_java_arrayaccess): Call save_expr on array for
3323 correct evaluation order, modified comment, fixed indentation.
3324 * parse.y: (patch_assignment): Correctly extract the array base
3325 from the tree generate by build_java_arrayaccess, added comments.
3326 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3327 Fixes PR java/3096, PR java/3803, PR java/3965.
3329 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3331 * expr.c (expand_byte_code): Remove trailing periods from messages.
3332 * jcf-parse.c (load_class, jcf_parse): Similarly.
3333 * jcf-write.c (generate_classfile): Similarly.
3334 * lex.c (java_lex): Similarly.
3336 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3338 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3340 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3342 * Make-lang.in (java.generated-manpages): New dummy target.
3344 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3346 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3348 (lang_specific_pre_link): Use set_input to set input_filename.
3350 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3351 (main): Fix definition.
3352 Strip `main' from classname.
3355 2001-11-18 Roger Sayle <roger@eyesopen.com>
3357 * parse.h (java_expand_switch): Remove old prototype.
3359 2001-11-18 Tom Tromey <tromey@redhat.com>
3361 Fix for PR java/1401:
3362 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3364 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3367 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3369 * lang.c (finish_parse): Rename to java_finish.
3370 (LANG_HOOKS_FINISH, java_finish): New.
3372 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3374 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3375 * java-tree.h: New prototype.
3376 * lang.c (java_init): Update prototype. Combine with old init_parse.
3378 2001-11-13 Tom Tromey <tromey@redhat.com>
3380 * gjavah.c (method_signature): New global.
3381 (HANDLE_METHOD): Set it.
3382 (decompile_return_statement): New function.
3383 (decompile_method): Use it.
3384 (print_method_info): Removed `synth' argument.
3386 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3388 * java-tree.h (java_set_yydebug): New.
3389 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3390 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3391 (print_lang_decl, print_lang_type, print_lang_identifier,
3392 print_lang_statistics, lang_print_xnode): Remove.
3394 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3396 * jcf-parse.c (init_lex): Remove.
3397 * lang.c (language_string, lang_identify): Remove.
3398 (struct lang_hooks): Constify.
3399 (LANG_HOOKS_NAME): Override.
3400 (init_parse): Update.
3402 2001-11-08 Andreas Franck <afranck@gmx.de>
3404 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3405 program_transform_name the way suggested by autoconf.
3406 (java.install-common): Also transform auxiliary program names with
3407 program_transform_name.
3409 2001-11-08 Tom Tromey <tromey@cygnus.com>
3411 * parse.y (trap_overflow_corner_case): New rule.
3412 (unary_expression): Use it.
3413 * lex.c (java_init_lex): Don't set minus_seen.
3414 (yylex): Don't use minus_seen. Communicate overflow to parser for
3416 (error_if_numeric_overflow): New function.
3417 * parse.h (minus_seen): Removed field.
3418 (JAVA_RADIX10_FLAG): New define.
3420 2001-11-07 Tom Tromey <tromey@redhat.com>
3422 Patch for PR java/1414:
3423 * parse.y (case_label_list): New global.
3424 (goal): Register case_label_list with GC.
3425 (java_complete_lhs): Save new case on case_label_list.
3426 (patch_switch_statement): Check for duplicate case labels.
3428 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3430 * parse.y (patch_assignment): Removed unused third argument.
3431 (java_complete_lhs): Removed unused third argument to patch_assignment.
3433 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3435 * lang.c: Include langhooks-def.h.
3436 * Make-lang.in: Update.
3438 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3440 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3442 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3444 * mangle.c (find_compression_record_match): Don't match compression
3445 records for package name elements unless they occur at the start of
3446 the name. Fix for PR java/4717.
3448 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3450 * expr.c (expand_java_field_op): Don't special-case references to
3451 java.lang.PRIMTYPE.TYPE.
3452 (build_primtype_type_ref): Removed.
3453 * java-tree.h (build_primtype_type_ref): Remove prototype.
3454 * parse.y (maybe_build_primttype_type_ref): Removed.
3455 (complete_function_arguments): Don't special-case references to
3456 java.lang.PRIMTYPE.TYPE.
3457 (patch_assignment): Likewise.
3458 (array_constructor_check_entry): Likewise.
3460 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3462 * mangle.c (static tree compression_table): Fixed leading comment.
3463 * parse.h (struct parser_ctxt): Fixed field comment.
3464 * parse.y (check_pkg_class_access): New prototype, fixed leading
3465 comment, new parameter used to emit error only if passed as true.
3466 (parse_check_super): Pass extra argument to check_pkg_class_access.
3467 (do_resolve_class): Likewise.
3468 (process_imports): Likewise.
3469 (read_import_dir): Fixed indentation.
3470 (find_in_imports_on_demand): New local class_type_name. Local
3471 node_to_use deleted. while loop changed into for loop. Report
3472 multiple definition only for accessible classes. Improved error
3474 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3475 assigned to parameter list, fixed indentation. while loop changed
3476 into for loop, restore TREE_CHAIN on local `tem' before the next
3479 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3481 * lang.c (lang_get_alias_set): Deleted.
3483 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3485 * gjavah.c (jni_print_char): Fix thinko in last change.
3487 * gjavah.c (jni_print_char, decode_signature_piece): Use
3488 safe-ctype macros and/or fold extra calls into fewer ones.
3489 * lex.c (java_read_unicode, java_lex): Likewise.
3490 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3491 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3492 * mangle_name.c (append_unicode_mangled_name,
3493 unicode_mangling_length): Likewise.
3495 2001-10-17 Richard Henderson <rth@redhat.com>
3497 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3499 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3501 * lang.c (langhooks.h): Included.
3502 (LANG_HOOKS_INIT): Redefined.
3503 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3504 (LANG_HOOKS_DECODE_OPTION): Likewise.
3505 (struct lang_hooks lang_hooks): New initialization.
3507 2001-10-11 Per Bothner <per@bothner.com>
3509 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3510 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3511 The former is simpler, and jcf-write.c handles it better.
3512 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3513 or WITH_CLEANUP_EXPR.
3514 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3515 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3517 * parse.y (patch_if_else_statement): If the condition is constant,
3518 optimize away the test.
3520 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3522 * parse.y (patch_cast): Call patch_string on the first operand of
3523 the incoming node, update it if necessary. Fixes PR java/4510.
3525 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3527 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3528 when name qualifier matches a package name.
3530 2001-10-08 Tom Tromey <tromey@redhat.com>
3532 Fix for PR java/4489:
3533 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3534 force a new label when computing `body_block'.
3536 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3538 * jcf-io.c (format_uint): Const-ify.
3539 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3540 * lex.c (java_get_line_col): Likewise.
3541 * parse.y (build_incdec): Likewise.
3543 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3545 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3546 a NULL enclosing context if appropriate. Fixes PR java/4466.
3548 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3550 * parse.y (patch_assignment): Use lvalue's original TYPE when
3551 building the final COMPOUND_EXPR.
3552 (try_reference_assignconv): Fixed leading comment.
3554 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3556 * parse.y (check_final_variable_indirect_assignment): For
3557 COMPOUND_EXPR, return only if finals were found initialized
3558 properly, if not, keep on checking.
3559 (check_final_variable_global_assignment_flag): New local
3560 error_found, set when appropriate and used to decide whether to
3561 report uninitialized finals. Fixed typo in comment.
3563 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3565 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3566 last three initializations. Fixes PR java/4360.
3568 2001-09-21 Richard Henderson <rth@redhat.com>
3570 * class.c (get_dispatch_table): Handle function descriptors.
3571 (build_dtable_decl): Likewise.
3572 * expr.c (build_invokevirtual): Likewise.
3574 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3576 * parse.y (patch_method_invocation): Build class initialization
3577 when static finals are used to qualify method invocation.
3580 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3582 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3583 build_type_name_from_array_name.
3584 (STRING_STRIP_BRACKETS): New macro.
3585 * parse.y (build_type_name_from_array_name): New function.
3586 (array_creation_expression:): Accumulate []s instead of [s.
3587 (cast_expression:): Accumulate []s instead of [s after cast type
3589 (build_array_from_name): Local string deleted, use
3590 build_type_name_from_array_name.
3591 (build_unresolved_array_type): Accumulate []s instead of [s after
3593 (register_fields): Fixed comment.
3594 (resolve_class): Local name, base deleted, new locals tname and
3595 array_dims. Use build_type_name_from_array_name. Use array_dims to
3597 (purify_type_name): Use STRING_STRIP_BRACKETS.
3599 2001-09-18 Andreas Jaeger <aj@suse.de>
3601 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3602 * jv-scan.c: Likewise.
3604 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3606 * parse.y (patch_method_invocation): Inner class creation context
3607 check not enforced within constructors. Fixes PR java/1873.
3609 2001-09-16 Tom Tromey <tromey@redhat.com>
3611 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3612 NOTE_PUSH for single-case push. Fixes PR java/4189.
3614 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3616 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3617 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3618 (struct lang_type): New fields import_list and import_demand_list.
3619 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3620 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3621 (do_resolve_class): New local saved_enclosing_type, initialized,
3622 passed as parameter to find_in_imports and find_in_imports_on_demand.
3623 (find_in_imports): Added paramater enclosing_type, use its
3624 TYPE_IMPORT_LIST when applicable.
3625 (find_in_imports_on_demand): Added parameter enclosing_type, use
3626 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3627 declaration and initialization.
3628 (fold_constant_for_init): Switch/restore current_class to the
3629 appropriate context.
3631 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3633 * verify.c (verify_jvm_instructions): Fix typo.
3635 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3637 * expr.c (expand_invoke): Const-ification.
3638 * parse.y (patch_method_invocation): Likewise.
3640 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3642 * gjavah.c (cxx_keywords): Const-ification.
3643 * keyword.gperf (java_keyword): Likewise.
3644 * lang.c (java_tree_code_name): Likewise.
3645 * lex.c (cxx_keywords): Likewise.
3646 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3648 2001-09-11 Richard Henderson <rth@redhat.com>
3650 * parse.h (ctxp_for_generation): Mark extern.
3652 2001-09-10 Richard Henderson <rth@redhat.com>
3654 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3656 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3658 * typeck.c (java_array_type_length, build_prim_array_type):
3659 Represent empty arrays by NULL index.
3661 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3663 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3664 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3666 2001-09-06 Anthony Green <green@redhat.com>
3668 * class.c (O_BINARY): Define if necessary.
3669 (registerResource_libfunc): Declare.
3670 (init_class_processing): Initilize registerResource_libfunc.
3671 (compile_resource_file): New function.
3672 * java-tree.h (resource_name): Declare.
3673 (compile_resource_file): Declare.
3674 * jcf-parse.c (yyparse): Handle compiling java resource files.
3675 * lang.c (java_decode_option): Handle -fcompile-resource option.
3676 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3678 * gcj.texi (Code Generation): Add documentation for -R flag.
3680 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3682 * jcf-write.c (generate_classfile): Issue an error in case of
3683 field/initial value mismatch.
3684 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3685 being initialized and we're generating bytecode.
3686 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3687 set DECL_INITIAL properly when appropriate.
3691 2001-09-01 Per Bothner <per@bothner.com>
3693 * parse.y (maybe_yank_clinit): A field without an initializer is not
3694 relevant. All initializers except static final and constant require
3695 <clinit>, regardless of flag_emit_class_files.
3697 2001-08-31 Per Bothner <per@bothner.com>
3699 * class.c (set_constant_value): When not emitting class files, then a
3700 String ConstantValue is a utf8const_ptr_type.
3702 2001-08-30 Per Bothner <per@bothner.com>
3704 * jcf-write.c (generate_classfile): Check that field is primitive
3705 or string before emitting ConstantValue attribute.
3707 2001-08-30 Per Bothner <per@bothner.com>
3709 * parse.y (resolve_qualified_expression_name): If creating a
3710 COMPOUND_EXPR, set it's type correctly.
3712 2001-08-30 Per Bothner <per@bothner.com>
3714 * jcf-io.c (open_class): Set filename field.
3716 * jcf-parse,c (parse_class_file): Set current_function_decl
3717 for better error message when Code attribute is missing.
3719 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3720 better diagnostics, especially for constructors.
3722 2001-08-30 Per Bothner <per@bothner.com>
3724 * jcf-write.c (generate_classfile): Don't write ConstantValue
3725 attribute if field is not final, for compatibility with jdk.
3727 * jcf-write.c (generate_classfile): Convert ConstantValue values
3728 to correct type. Work-around for front-end bug.
3729 * class.c (set_constant_value): Error if constant has wrong type.
3731 2001-08-30 Per Bothner <per@bothner.com>
3733 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3734 "Double" are printed at verbosity 1.
3736 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3738 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3740 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3742 * parse.y (patch_assignment): Don't verify final re-assignment here.
3743 (java_complete_lhs): Verify assignments to finals calling
3744 patch_assignment. Verify re-assignments to finals before calling
3747 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3749 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3752 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3754 * lex.c (java_lex): new local found_hex_digits. Set and then used
3755 in test to reject invalid hexadecimal numbers.
3756 * parse.y (java_complete_tree): Prevent unwanted cast with
3757 initialized floating point finals.
3758 (patch_binop): Emit a warning when detecting a division by zero,
3759 mark result not constant, don't simplify non integer division.
3761 2001-08-28 Per Bothner <per@bothner.com>
3763 * jcf-write.c (generate_bytecode_insns): For increments and
3764 decrements just recurse to push constant. Improvement on Mark's patch.
3766 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3768 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3769 real conversion for increments and decrements of reals.
3771 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3773 * parse.y (resolve_qualified_expression_name): Handle unresolved
3774 qualified expressions, prevent numerical qualifiers, fixed typo.
3777 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3779 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3780 don't report anything but deprecated class when marked so. Handle
3782 (patch_method_invocation): Check deprecation on methods and types.
3783 (patch_binop): code becomes an enum tree_code, added default: to
3784 switch to handle that. Detect division by zero, try to fold and
3785 return before using a subroutine.
3787 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3789 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3790 file smaller than 4 bytes.
3791 * parse.y (check_inner_circular_reference): New function.
3792 (check_circular_reference): Likewise.
3793 (array_initializer:): Accept {,}.
3794 (java_check_circular_reference): Rewritten using
3795 check_circular_reference and check_inner_circular_reference.
3796 (java_complete_expand_method): Unconditionally save and restore
3797 the unpurged exception list.
3798 (build_dot_class_method_invocation): Unmangle signature parameter.
3800 2001-08-21 Tom Tromey <tromey@redhat.com>
3802 * decl.c (init_decl_processing): Add `throws' field to method
3804 * class.c (make_method_value): Compute `throws' field for method.
3806 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3808 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3809 circularity is detected.
3810 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3812 2001-08-17 Richard Henderson <rth@redhat.com>
3814 * class.c (emit_register_classes): Add align parameter to
3815 call to assemble_integer.
3817 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3819 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3820 loading a class_or_name fails, try considering an innerclass name
3821 and load the enclosing context.
3822 * parse.y (resolve_inner_class): New function.
3823 (find_as_inner_class): Added leading comment.
3824 (register_incomplete_type): Keep the current context as enclosing
3825 context for JDEP_FIELD dependencies.
3826 (do_resolve_class): Locals new_class_decl and super initialized to
3827 NULL. Call resolve_inner_class, explore the enclosing context
3828 superclass if necessary.
3831 2001-08-16 Tom Tromey <tromey@redhat.com>
3833 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3834 * gjavah.c (main): Updated for change to jcf_path_seal.
3835 * lang.c (version_flag): New global.
3836 (java_decode_option): Recognize `-version'.
3837 (java_init): Update for change to jcf_path_seal.
3838 * jcf.h (jcf_path_seal): Added `print' argument.
3839 * jcf-path.c (jcf_path_seal): Added `print' argument.
3841 2001-08-13 Zack Weinberg <zackw@panix.com>
3843 * Make-lang.in (java/decl.o): Update dependencies.
3844 * decl.c: Include libfuncs.h, don't include toplev.h.
3846 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3848 * decl.c (init_decl_processing): exception_type_node,
3849 class_not_found_type_node, and no_class_def_found_type_node
3850 initialized. predef_filenames augmented accordingly.
3851 instinit_identifier_node initialized.
3852 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3853 * java-tree.h (enum java_tree_index): New entries
3854 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3855 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3856 (exception_type_node): New macro.
3857 (class_not_found_type_node): Likewise.
3858 (no_class_def_found_type_node): Likewise.
3859 (instinit_identifier_node): Likewise.
3860 (PREDEF_FILENAMES_SIZE): Adjusted.
3861 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3862 (struct lang_type): Fixed typo in bitfield name.
3863 (DECL_INSTINIT_P): New macro.
3864 (ID_INSTINIT_P): Likewise.
3865 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3867 * parse.y (encapsulate_with_try_catch): New function.
3868 (generate_instinit): Likewise.
3869 (build_instinit_invocation): Likewise.
3870 (ctors_unchecked_throws_clause_p): Likewise.
3871 (add_instance_initializer): Deleted.
3872 (build_instance_initializer): Likewise.
3873 (in_instance_initializer): Likewise.
3874 (check_method_redefinition): instinit$ not to be verified.
3875 (java_complete_expand_methods): Generate instinit$, simplified code.
3876 (build_dot_class_method): Eliminated unnecessary locals. Use
3877 encapsulate_with_try_catch, removed unnecessary code.
3878 (fix_constructors): New local iii. Use build_instinit_invocation.
3879 (patch_method_invocation): Added comment.
3880 (maybe_use_access_method): Don't consider instinit$.
3881 (find_applicable_accessible_methods_list): Shorten the search for
3883 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3884 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3885 (patch_throw_statement): Likewise. Fixed typo.
3887 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3890 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3891 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3893 (lang_specific_pre_link): Use set_input to set input_filename.
3895 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3896 (main): Fix definition.
3897 Strip `main' from classname.
3900 2001-08-11 Zack Weinberg <zackw@panix.com>
3902 * lex.h: Don't include setjmp.h. Don't define
3903 SET_FLOAT_HANDLER or prototype set_float_handler.
3905 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3907 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3908 `poplevel' in the right order.
3910 2001-08-09 Richard Henderson <rth@redhat.com>
3912 * Make-lang.in (class.o): Depend on TARGET_H.
3913 * class.c (emit_register_classes): Use target hooks instead of
3914 assemble_constructor and assemble_destructor.
3916 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3918 * check-init.c (flags.h): Include
3919 (check_init): Don't report uninitialized static class
3920 initialization flags, don't free bit index when doing static class
3921 initialization optimization.
3922 (check_for_initialization): Return type changed to `unsigned int.'
3923 (attach_initialized_static_class): New function.
3924 * class.c (add_method_1): Create the initialized static class
3926 (finish_class): Always emit deferred inline methods.
3927 * decl.c (emit_init_test_initialization): Moved to expr.c
3928 (complete_start_java_method): Don't traverse
3929 DECL_FUNCTION_INIT_TEST_TABLE.
3930 (lang_mark_tree): Mark hash tables in function decls.
3931 * expr.c (emit_init_test_initialization): Moved from decl.c.
3932 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3933 initialization flag, set DECL_CONTEXT and
3934 LOCAL_CLASS_INITIALIZATION_FLAG.
3935 (java_lang_expand_expr): Emit initialization code for static class
3936 initialized flags when entering block, if necessary.
3937 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3938 * java-tree.h (flag_optimize_sci): New global variable declaration.
3939 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3940 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3941 (LOCAL_FINAL_P): Fixed typo in comment.
3942 (FINAL_VARIABLE_P): Likewise.
3943 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3944 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3945 (struct lang_decl): New fields `ict', `smic' and `cif.'
3946 (check_for_initialization): New returned value for global.
3947 (attach_initialized_static_class): New global function.
3948 (STATIC_CLASS_INIT_OPT_P): New macro.
3949 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3950 * lang.c (java_decode_option): Handle
3951 `-fno-optimize-static-class-initialization'
3952 * parse.y (start_complete_expand_method): New function.
3953 (java_expand_method_bodies): Likewise.
3954 (attach_init_test_initialization_flags): Likewise.
3955 (adjust_init_test_initialization): Likewise.
3956 (emit_test_initialization): Likewise.
3957 (java_complete_expand_methods): Nullify abstract and native method
3959 (java_complete_expand_method): New locals `fbody', `block_body'
3960 and `exception_copy.' Reorganized: directly return on empty method
3961 bodies, call `start_complete_expand_method', remember definitely
3962 initialized static class in function, don't expand method bodies.
3963 (java_expand_classes): Call `java_expand_method_bodies' before
3964 `finish_class' when compiling to native.
3965 (resolve_expression_name): Use `orig' after building outer class
3967 (patch_invoke): Remember static method invocations.
3969 2001-08-06 Richard Henderson <rth@redhat.com>
3971 * class.c (emit_register_classes): Pass a symbol_ref and priority
3972 to assemble_constructor.
3974 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3976 * java-tree.h (all_class_filename): New macro.
3977 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3978 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3979 newly created IDENTIFIER_NODE to `all_class_filename.'
3981 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3983 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3984 Use ggc_add_tree_root to register roots.
3986 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3988 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3989 second operand calling check_init.
3990 * decl.c (complete_start_java_method): Swaped second and third
3991 arguments while creating WITH_CLEANUP_EXPR node.
3992 * jcf-write.c (generate_bytecode_insns): Use second operand
3993 instead of third when handling WITH_CLEANUP_EXPR.
3994 * parse.y (java_complete_lhs): Expand second operand of
3995 WITH_CLEANUP_EXPR nodes.
3996 (patch_synchronized_statement): Swaped second and third arguments
3997 while creating WITH_CLEANUP_EXPR node.
3999 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
4001 * parse.y (create_interface): Avoid cyclic inheritance report when
4002 syntax error encountered during class definition.
4005 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4007 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
4009 (lang_specific_pre_link): Use set_input to set input_filename.
4011 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
4012 (main): Fix definition.
4013 Strip `main' from classname.
4016 2001-07-18 Tom Tromey <tromey@redhat.com>
4019 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4020 * lex.c (java_new_lexer): Use ICONV_CONST.
4021 (java_read_char): Likewise.
4022 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4023 (jv-scan$(exeext)): Likewise.
4025 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4027 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4028 * parse.y (check_class_interface_creation): Allow `private' if the
4029 enclosing is not an interface.
4030 (create_interface): Interface tagged public if the enclosing
4031 context is an interface.
4032 (create_class): Class tagged public if the enclosing context
4036 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4038 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4041 2001-07-14 Tim Josling <tej@melbpc.org.au>
4043 * check-init.c (check_init): Remove references to EXPON_EXPR.
4045 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4047 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4048 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4051 2001-07-13 Tom Tromey <tromey@redhat.com>
4053 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4056 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4058 * parse.y (patch_method_invocation): Don't override primary if one
4059 is already provided, but let this$<n> be built. Fixed comment.
4061 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4063 * parse.y (empty_statement:): Report empty statement error only
4064 when found at class declaration level.
4067 2001-07-12 Tom Tromey <tromey@redhat.com>
4069 * expr.c (expand_load_internal): New function.
4070 (LOAD_INTERNAL): Use it.
4072 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4074 * parse.y (verify_constructor_super): Compare anonymous class ctor
4075 args with `valid_method_invocation_conversion_p.'
4078 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4080 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4081 `-fsyntax-only.' Fixes PR java/3248
4083 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4085 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4087 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4089 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4090 current function is static. Fixes PR java/1970
4092 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4094 * parse.y (patch_method_invocation): Add enclosing context to ctor
4095 calls if necessary. Fixes PR java/2953
4097 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4099 * parse.y (resolve_package): Abort if qualified expression member
4101 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4104 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4106 * verify.c: Don't use // comments.
4108 2001-07-05 Tom Tromey <tromey@redhat.com>
4110 * lang.c (flag_assume_compiled): Removed.
4111 * java-tree.h (flag_assume_compiled): Removed.
4112 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4113 -fhash-synchronization, -fuse-divide-subroutine,
4114 -fcheck-references, -femit-class-file, -femit-class-files,
4115 -fassume-compiled. Updated --encoding information. Changed
4116 -foutput-class-dir to `-d'.
4118 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4120 * jcf-parse.c (parse_class_file): Add lineno parameter to
4121 debug_start_source_file call.
4123 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4125 * gcj.texi: Use gpl.texi.
4126 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4127 dependencies and use doc/include in search path.
4129 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4131 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4132 `this'. If so, don't build instance initializers.
4134 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4136 * parse.y (resolve_expression_name): Improved error message for
4137 inner class cases. Fixes PR java/1958
4139 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4141 * lang.c: #include diagnostic.h
4142 (lang_print_error): Add a `diagnostic_context *' parameter.
4143 (java_dummy_print): Likewise.
4144 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4146 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4148 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4149 * jcf.h (typedef struct JCF): New bitfield `finished.'
4150 (JCF_FINISH): Set `finished.'
4151 (JCF_ZERO): Reset `finished.'
4154 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4156 * parse.y (class_body_declaration:): Don't install empty instance
4160 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4162 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4163 (set_class_decl_access_flags): New function.
4164 * java-tree.h (set_class_decl_access_flags): New prototype.
4165 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4166 (parse_class_file): New local `decl_max_locals.' Take wide types
4167 into account to compute DECL_MAX_LOCALS.
4168 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4171 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4173 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4175 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4177 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4178 * parse.y (do_resolve_class): Moved comments out to leading comment
4179 section. Removed local `start', New local `_ht' and
4180 `circularity_hash.' Record `enclosing' in hash table and search
4181 it to detect circularity. Use `enclosing' as an argument to
4182 `lookup_cl.' Free the hash table when done.
4184 2001-06-19 Tom Tromey <tromey@redhat.com>
4186 * lex.c (java_read_char): Disallow invalid and overlong
4187 sequences. Fixes PR java/2319.
4189 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4191 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4193 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4195 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4196 arguments accordingly.
4198 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4200 * gcj.texi: Move contents to just after title page.
4202 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4204 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4206 (patch_incomplete_class_ref): Build the class ref, build the class
4207 init if necessary, complete the tree.
4210 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4212 * parse.y (lookup_field_wrapper): Test `name' code.
4213 (resolve_qualified_expression_name): Test `qual_wfl' code.
4214 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4215 handle `qual_wfl' by code.
4216 (maybe_build_primttype_type_ref): Test `wfl' code.
4218 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4220 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4222 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4223 the dvi file in the java directory.
4225 2001-05-25 Sam TH <sam@uchicago.edu>
4227 * gen-table.pl javaop.h jcf.h lex.h,
4228 parse.h: Fix header include guards.
4230 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4232 * jv-scan.c (version): Update copyright year.
4234 2001-05-21 Per Bothner <per@bothner.com>
4236 * jcf-parse.c (read_class): If class is from .class or .zip file
4237 and it's already been read, don't push/pop parser context.
4239 2001-05-18 Per Bothner <per@bothner.com>
4241 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4242 command line so the jvgenmain-generated main program comes first.
4244 2001-05-15 Tom Tromey <tromey@redhat.com>
4246 * class.c (build_utf8_ref): Don't generate identifier based on
4249 2001-05-12 Richard Henderson <rth@redhat.com>
4251 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4252 * expr.c (java_lang_expand_expr): Expand it.
4253 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4254 calling build_exception_object_ref.
4255 * parse.y (catch_clause_parameter): Likewise.
4256 (build_dot_class_method): Likewise.
4257 (try_reference_assignconv): Likewise.
4258 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4259 * jcf-write.c (generate_bytecode_insns): Likewise.
4261 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4263 * parse.y (build_unresolved_array_type): Set
4264 EXPR_WFL_QUALIFICATION on the newly created wfl.
4265 Fixes PR java/2538. Fixes PR java/2535.
4267 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4269 * parse.y (fix_constructors): Removed unnecessary assignment to
4270 local. Moved assignment to `this$<n>', fixed comments and
4272 (build_wfl_wrap): Fixed indentation.
4273 Fixes PR java/2598, java/2579 and java/2658.
4275 2001-05-03 Mo DeJong <mdejong@redhat.com>
4277 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4278 check for byte swap.
4280 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4282 * expr.c (build_class_init): Move MODIFY_EXPR
4283 outside of COND_EXPR. Remove variable `call'.
4285 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4287 * decl.c: NULL_PTR -> NULL.
4288 * jcf-write.c: Likewise.
4290 2001-05-01 Tom Tromey <tromey@redhat.com>
4292 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4293 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4294 * gcj.texi: Updated copyright text. Include fdl.texi.
4295 (Top): Link to new node.
4297 2001-05-01 Per Bothner <per@bothner.com>
4299 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4301 2001-05-01 Per Bothner <per@bothner.com>
4303 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4304 import_list contains the name, not the TREE_PURPOSE.
4306 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4308 * jcf-io.c (read_zip_member): Cast to long in comparison with
4311 * jvspec.c (lang_specific_driver): Initialize variables.
4313 * mangle.c (find_compression_record_match): Likewise.
4315 * typeck.c (build_null_signature): Provide static prototype. Mark
4316 parameter with ATTRIBUTE_UNUSED.
4318 * verify.c (verify_jvm_instructions): Initialize variable.
4320 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4322 * parse.y (do_resolve_class): Check for cyclic inheritance during
4323 inner class resolution.
4325 2001-04-27 Per Bothner <per@bothner.com>
4327 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4328 while iterating, since that could cause gc to lose stuff.
4330 2001-04-26 Per Bothner <per@bothner.com>
4332 Fix method search wrt scope of inner classes to match JLS2.
4333 * typeck.c (build_null_signature): New static function.
4334 (has_method): New function. Uses build_null_signature and lookup_do.
4335 * java-tree.h (has_method): New declaration.
4336 * parse.y (find_applicable_accessible_methods_list): Do not search
4337 context of inner classes here.
4338 (patch_method_invocation): Search scope, ie. current and outer clases,
4339 for method matching simple name, to find class.
4341 2001-04-26 Per Bothner <per@bothner.com>
4343 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4344 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4346 * constants.c (find_methodref_with_class_index): New function.
4347 (find_methodref_index): Use find_methodref_with_class_index.
4348 * java-tree.h (find_methodref_with_class_index): New declaration.
4349 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4350 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4351 If context changed from interface to class, don't use invokeinterface.
4353 2001-04-25 Per Bothner <per@bothner.com>
4355 * verify.c (verify_jvm_instructions): For field instructions,
4356 check that field index is valid. For invoke instructions, check that
4357 method index is valid.
4359 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4361 * config-lang.in (target_libs): Copy from $libgcj_saved.
4363 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4365 * decl.c (init_decl_processing): Add new class "protectionDomain"
4367 * class.c (make_class_data): Set initial value for "protectionDomain".
4369 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4371 * jvspec.c (lang_specific_driver): Fix memory allocation
4372 deficit, by using concat in lieu of xmalloc/sprintf.
4374 2001-04-20 Per Bothner <per@bothner.com>
4376 Fixes to compile multiple .class files at once.
4377 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4378 * java-tree.h (CLASS_PARSED_P): New macro.
4379 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4380 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4381 (read_class): Avoid some code duplication.
4382 Don't call JCF_FINISH for a .class file - might be needed later.
4383 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4384 rather than CLASS_LOADED_P, since latter implies class laid out.
4385 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4386 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4388 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4390 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4392 * boehm.c: Include toplev.h.
4394 2001-04-06 Tom Tromey <tromey@redhat.com>
4395 Alexandre Petit-Bianco <apbianco@redhat.com>
4397 Fix for PR gcj/1404 and PR gcj/2332:
4398 * parse.y (build_array_from_name): If we use the type_wfl then
4399 accumulate dimensions from the original type as well.
4400 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4402 2001-04-06 Tom Tromey <tromey@redhat.com>
4404 * parse.y (analyze_clinit_body): Return true if the second operand
4405 of a METHOD_EXPR is nonzero.
4407 2001-04-06 Tom Tromey <tromey@redhat.com>
4409 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4411 ($(srcdir)/java/parse.c): Likewise.
4413 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4415 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4416 (version-gcc): Initialized.
4417 (which-gcj): Likewise.
4419 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4421 * java-tree.h (struct lang_decl): New macro
4422 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4423 * parse.y (build_instance_initializer): New function.
4424 (add_instance_initializer): Use it.
4425 (java_fix_constructors): Set `current_class' before fix pass.
4426 (fix_constructors): Just return if already fixed. Move `super()'
4427 invocation ahead. Use `build_instance_initializer.'
4430 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4432 * parse.y (resolve_qualified_expression_name): Pass field's
4433 DECL_CONTEXT to `not_accessible_p.'
4434 (not_accessible_p): Changed parameters order in `inherits_from_p'
4437 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4439 * lang-options.h: Add flag_check_references.
4441 2001-04-04 Per Bothner <per@bothner.com>
4443 * java-tree.h (CONSTANT_VALUE_P): New macro.
4444 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4445 * parse.y (maybe_build_class_init_for_field): New static function.
4446 (resolve_expression_name, resolve_field_access): Use
4447 maybe_build_class_init_for_field instead of build_class_init
4448 This does not do the init if the field is compile-time-constant.
4449 (resolve_field_access): Simplify.
4451 * parse.y (fold_constant_for_init): Merge test into switch.
4453 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4455 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4457 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4459 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4461 * expr.c (pop_type_0): Save the result of the first
4462 lang_printable_name call in a scratch buffer, so it
4463 won't be clobbered by the second call.
4465 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4467 * parse-scan.y (array_type:): Rewritten.
4468 (type_declaration:): `empty_statement' replaces `SC_TK.'
4469 (class_member_declaration:): `empty statement' added.
4470 (method_body:): Simplified.
4471 (static_initializer:): Likewise.
4472 (primary_no_new_array:): Use `type_literals.'
4473 (type_literals:): New rule.
4474 (dims:): Set and update `bracket_count.'
4475 Fixes PR java/1074. Fixes PR java/2412.
4477 2001-03-28 Hans Boehm <boehm@acm.org>
4479 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4480 (get_boehm_type_descriptor): Set type on returned value to be a
4481 pointer length integer.
4483 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4485 * expr.c (pop_type_0): Call `concat' rather than building the
4487 (pop_type): Add format specifier in call to `error'.
4489 * parse.y (patch_method_invocation): Avoid casting away
4492 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4494 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4496 2001-03-28 Richard Henderson <rth@redhat.com>
4498 IA-64 ABI Exception Handling:
4499 * Make-lang.in (except.o): Don't depend on eh-common.h.
4500 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4501 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4502 [soft_exceptioninfo_call_node]: Remove.
4503 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4504 (end_java_method): No emit_handlers.
4505 * except.c (java_set_exception_lang_code): Remove.
4506 (method_init_exceptions): Don't call it.
4507 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4508 (build_exception_object_ref): New.
4509 (expand_end_java_handler): Update for except.h name changes.
4510 (emit_handlers, expand_resume_after_catch): Remove.
4511 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4512 (process_jvm_instruction): Use build_exception_object_ref.
4513 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4514 (soft_exceptioninfo_call_node): Remove.
4515 (build_exception_object_ref): Declare.
4516 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4517 soft_exceptioninfo_call_node. Move processing ...
4518 [EXC_PTR_EXPR]: ... here.
4519 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4520 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4521 (source_end_java_method): No java_set_exception_lang_code or
4523 (build_dot_class_method): Use build_exception_object_ref.
4524 (try_reference_assignconv): Check EXC_PTR_EXPR not
4525 soft_exceptioninfo_call_node.
4527 2001-03-28 Richard Henderson <rth@redhat.com>
4529 * java-tree.h (throw_node): Define as a single member of
4530 java_global_trees instead of a separate array.
4531 (JTI_THROW_NODE): New.
4532 * decl.c (throw_node): Don't declare.
4533 (init_decl_processing): Init a scalar throw_node.
4534 Don't register it for gc.
4535 * check-init.c (check_init): Reference scalar throw_node.
4536 * expr.c (build_java_athrow): Likewise.
4537 * jcf-write.c (generate_bytecode_insns): Likewise.
4538 * parse.h (BUILD_THROW): Likewise.
4540 2001-03-28 Richard Henderson <rth@redhat.com>
4542 * decl.c (end_java_method): Do not save and restore
4543 flag_non_call_exceptions.
4544 * parse.y (source_end_java_method): Likewise.
4545 * lang.c (flag_exceptions): Don't declare.
4546 (java_init_options): Set flag_non_call_exceptions. Set
4547 flag_exceptions here ...
4548 (java_init): ... not here.
4550 2001-03-27 Richard Henderson <rth@redhat.com>
4552 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4553 exceptions_via_longjmp.
4555 * lang.c (flag_new_exceptions): Don't declare it.
4556 (java_init_options): Or set it.
4558 2001-03-27 Richard Henderson <rth@redhat.com>
4560 * decl.c (end_java_method): Rename asynchronous_exceptions to
4561 flag_non_call_exceptions.
4562 * parse.y (source_end_java_method): Likewise.
4564 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4566 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4568 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4570 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4572 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4574 * parse.y (find_as_inner_class): Follow current package
4575 indications not to mistakingly load an unrelated class.
4577 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4579 * constants.c (PUTN): Use memcpy, not bcopy.
4581 * lex.c (java_read_char): Use memmove, not bcopy.
4583 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4585 2001-03-23 Per Bothner <per@bothner.com>
4587 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4588 macro for better error pin-pointing.
4589 * java-tree.h: Fix typo in comment.
4591 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4592 Don't include jsr/goto in exception range.
4593 Check if start and end of exception range are the same (also TRY_EXPR).
4594 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4595 However, do emit the following goto even if try_block is empty.
4596 Defer freeing exception_decl until after the finalizer, to make
4597 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4599 * parse.y (java_complete_lhs): If the try-clause is empty, just
4600 return the finally-clause and vice versa.
4602 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4604 * gcj.texi (Input Options): documented the check for attribute
4605 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4606 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4607 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4608 (jcf_parse): Check for the right classes archive if necessary.
4609 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4610 (jcf_parse_fields): Fixed indentation.
4611 * jcf-write.c (append_gcj_attribute): New function.
4612 (generate_classfile): Compute the attribute count, invoke
4613 `append_gcj_attribute'.
4614 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4615 turned into bit-fields. New bit-field `right_zip.'
4616 (JCF_ZERO): Set `right_zip' to zero.
4617 * lang-options.h (-fforce-classes-archive-check): Added flag.
4618 * lang.c (flag_force_classes_archive_check): New flag.
4619 (lang_f_options): New entry `force-classes-archive-check.'
4622 2001-02-07 Andrew Haley <aph@redhat.com>
4624 * gcj.texi (Configure-time Options): Add -fcheck-references.
4625 * expr.c (build_java_indirect_ref): New function.
4626 (java_check_reference): New function.
4627 (build_java_array_length_access): Use build_java_indirect_ref to
4628 check for null references.
4629 (build_java_arrayaccess): Likewise.
4630 (build_get_class): Likewise.
4631 (build_field_ref): Likewise.
4632 (invoke_build_dtable): Likewise.
4633 (build_invokeinterface): Likewise.
4634 * lang.c (lang_f_options): Add flag_check_references.
4635 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4636 * java-tree.h (flag_check_references): New variable.
4637 * lang.c (flag_check_references): Likewise.
4638 * parse.y (patch_invoke): Use java_check_reference.
4639 (patch_assignment): Allow for extra nesting in
4640 _Jv_CheckArrayStore.
4642 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4644 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4645 * lex.c (cxx_keywords): Likewise.
4647 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4649 * parse.y (qualify_ambiguous_name): Broaden `length'
4650 recognition. Help MODIFY_EXPR be resolved as expression names.
4651 Fixes PR java/2066. Fixes PR java/2400.
4653 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4655 * gjavah.c (process_file): Mark interface definitions with
4656 "__attribute__ ((java_interface))".
4658 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4660 * class.c (layout_class): Fixed push_super_field's second
4661 argument. Fixes PR java/2333.
4662 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4663 too early to lay innerclasses out.
4665 2001-03-20 Tom Tromey <tromey@redhat.com>
4666 Alexandre Petit-Bianco <apbianco@redhat.com>
4668 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4669 inside an array reference. Insertion of the array store check
4670 rewritten. Fixes PR java/2299.
4672 2001-03-20 Tom Tromey <tromey@redhat.com>
4674 * lex.c (java_read_unicode): Only accept leading `u's.
4676 2001-03-20 Tom Tromey <tromey@redhat.com>
4678 * jcf-parse.c (read_class): Initialize `class'.
4680 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4682 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4684 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4686 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4687 (layout_class): Likewise.
4688 (layout_class_method): Likewise.
4689 (emit_register_classes): Likewise.
4690 * decl.c (builtin_function): Likewise.
4691 (give_name_to_locals): Likewise.
4693 2001-03-19 Per Bothner <per@bothner.com>
4695 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4696 before trying to load an inner class.
4698 Fixes to process to command-line .class files in two passes.
4699 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4700 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4701 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4702 * class.c (is_compiled_class): Fix for renamed flag.
4703 * parse.y (maybe_create_class_interface_decl): Likewise.
4704 * jcf-parse.c (yyparse): Also set if compiling .class files.
4705 * jcf-parse.c (read_class); Read current_class.
4706 (jcf_parse): Make static.
4707 (load_inner_classes): New function, with code moved from jcf_parse,
4708 because we need to inner classes after the command-line files are read.
4709 (yyparse): Set finput to NULL when it doesn't need to be closed.
4710 Reduce use of main_jcf (basically only for archive) and
4711 use finput instead of main_jcf->read_state.
4712 Inline jcf_figure_file_type into yyparse.
4713 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4714 Defer load_inner_classes and parse_class_file to a second pass,
4715 after we've correctly mapped command-line .clas fiels to classes.
4716 (jcf_figure_file_type): Removed.
4717 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4718 (JCF_ZERO): Also clear zipd field.
4719 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4721 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4723 * jcf-parse.c (yyparse): Change ch from char * to char.
4725 2001-03-19 Per Bothner <per@bothner.com>
4727 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4728 Add constructed filelist-file at end, following -xjava. Thus any .o
4729 and library files are not affected by the -xjava. Also wrap
4730 explicit @FILE with -xjava and -xnone.
4732 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4734 * class.c (build_static_field_ref): Call make_decl_rtl() after
4735 setting the DECL_EXTERNAL flag.
4737 2001-03-17 Per Bothner <per@bothner.com>
4739 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4741 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4742 when result is is needed (target is STACK_TARGET).
4744 * parse.h (JDEP_SOLV): Removed.
4745 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4747 * parse.y (incomplete_class_list): Removed.
4748 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4749 It doesn't work if resolve_class changes the name of an array type
4750 that is on the list and then someone else looks for the modified name.
4751 Also, seems liable to break when compiling multiple source files at
4752 once. So the simplest is to just remove incomplete_class_list -
4753 it is only a minor space win and it is not even clear it saves time.
4755 * parse.y (resolve_class): Remove unneeded promote_type.
4757 2001-03-15 Per Bothner <per@bothner.com>
4759 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4760 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4761 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4762 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4764 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4765 * parse.y (java_expand_classes): Likewise.
4767 * parse.y (expand_start_java_method): Was only called once and had a
4768 misleading name, so inline in caller java_complete_expand_method.
4769 (enter_a_block): Likewise inline in enter_block and remove.
4771 Remove junk from when gcc/java was created (by copying from C/C++).
4772 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4773 (struct binding_level): Remove fields keep, keep_if_subblocks,
4774 more_cleanups_ok, have_cleanups (which have never been used).
4775 (pushlevel, poplevel): Remove related useless code.
4777 * class.c (make_class_data): The class_dtable_decl (i.e. the
4778 vtable for Class) should be external, except when compiling Class.
4780 * jvspec.c (lang_specific_driver): Fix -C handling.
4781 Check -save-temps to see if temp @FILE should be deleted.
4782 Follow-up to/fix for February 16 patch.
4784 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4785 (type_stack_dup): Remove no-longer neded error check.
4787 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4789 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4790 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4791 don't surround the element with 'N..E' if the type name is
4794 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4796 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4797 DECL_RTL_SET_P, etc.
4798 (make_method_value): Likewise.
4799 (get_dispatch_table): Likewise.
4801 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4803 2001-03-07 Tom Tromey <tromey@redhat.com>
4805 * config-lang.in (lang_requires): Define.
4807 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4809 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4812 2001-03-05 Per Bothner <per@bothner.com>
4814 Fix a problem where rest_of_decl_compilation applied to
4815 class_dtable_decl causes problems because it was done too early,
4816 before output file was opened.
4817 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4818 * class.c (class_dtable_decl): Add macro - element of class_roots.
4819 (make_class_data): Define class_dtable_decl.
4820 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4822 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4824 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4825 uses of 'boolean' with 'bool'.
4827 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4829 * lang-specs.h: Add zero initializer for cpp_spec field to all
4832 2001-02-16 Per Bothner <per@bothner.com>
4834 Handle compiling multiple input files at once, and @FILE syntax.
4835 * gcj.texi: Updated documentation to match.
4836 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4837 * jcf-parse.c (parse_source_file): Split into ...
4838 (parse_source_file_1): New function - and:
4839 (parse_source_file_2): New function.
4840 (yyparse): On -ffilelist-file, open and scan named file.
4841 On first pass over files, only do parse_source_file_1.
4842 A new second pass calls parse_source_file_2 for each file to compile.
4843 (init_jcf_parse): Call init_src_parse.
4844 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4845 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4846 as multiple input file combined in one compilation.
4847 * lang-options.h: Add -ffilelist-file
4848 * lang.c (flag_filelist_file): New flag variable.
4849 (lang_f_options): Handle -ffilelist-file.
4850 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4851 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4852 gclass_list - use global fields of src_parse_roots instead.
4853 * parse.y (src_parse_roots): New array.
4854 (incomplete_class_list, gclass_list): New macros.
4855 (push_parser_context, java_pop_parser_context,
4856 java_parser_context_resume): Don't fiddle with deleted fields.
4857 (various): Use incomplete_class gclass_list and global macros
4858 instead of parse_ctxt fields - the lists are global.
4859 (init_src_parse): New function.
4861 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4863 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4865 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4867 * parse.y (check_inner_class_access): Moved declaration of local
4868 `enclosing_decl_type' to the right location.
4870 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4872 * parse.y (parser_check_super_interface): Don't call
4873 check_pkg_class_access for an inner interface.
4874 (parser_check_super): Don't call check_pkg_class_access for inner
4876 (do_resolve_class): Simplify enclosing type loop. Don't call
4877 check_pkg_class_access if CL and DECL are not set.
4878 (find_in_imports_on_demand): Set DECL if class_type needed to be
4879 loaded. Don't call check_pkg_class_access for an inner class.
4880 (check_inner_class_access): Rewritten to implement member access
4881 rules as per spec 6.6.1.
4882 (check_pkg_class_access): Handle the empty package correctly.
4883 (in_same_package): New function. Determine if two classes are in the
4886 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4888 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4889 method into array types.
4890 * parse.y (patch_method_invocation): Bypass access check on clone call
4893 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4895 * expr.c (build_instanceof): Check for arrays when trying fold to
4898 2001-02-15 Jim Meyering <meyering@lucent.com>
4900 * Make-lang.in (java.install-common): Depend on `installdirs'.
4901 (java.install-info): Likewise.
4903 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4905 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4907 2001-02-14 Tom Tromey <tromey@redhat.com>
4908 Alexandre Petit-Bianco <apbianco@cygnus.com>
4910 Fix for PR java/1261.
4911 * typeck.c (build_java_array_type): Add public `clone' method to
4913 * parse.y (resolve_qualified_expression_name): Use current_class
4914 when checking for inaccessibility.
4915 (patch_method_invocation): Fixed error message when accessibility
4916 denied. Added `from_super' argument.
4918 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4920 * parse.y (resolve_class): Don't build a fake decl. Use the one
4922 * typeck.c (build_java_array_type): Build and assign decl to array
4925 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4927 * parse.y (not_accessible_p): Changed leading comment. Added extra
4928 `where' argument. Use it to enforce protected access rules.
4929 (resolve_qualified_expression_name): Added extra argument to
4931 (patch_method_invocation): Use argument `primary' to provide
4932 not_accessible_p with an extra argument.
4933 (lookup_method_invoke): Added extra argument to not_accessible_p.
4934 (search_applicable_method_list): Likewise.
4936 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4938 * parse.y (resolve_qualified_expression_name): Try to resolve as
4939 an inner class access only if `decl' is a TYPE_DECL.
4941 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4943 * decl.c (classdollar_identifier_node): Initialize.
4944 * java-tree.h (enum java_tree_index): New entry
4945 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4946 (classdollar_identifier_node): New macro.
4947 (ID_CLASSDOLLAR_P): Likewise.
4948 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4949 (build_dot_class_method_invocation): Likewise.
4950 (find_applicable_accessible_methods_list): `class$' can't be
4953 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4955 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4957 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4959 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4960 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4963 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4965 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4966 outside of the `__U' sequence too.
4967 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4970 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4972 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4974 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4976 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4977 (JVGENMAIN_OBJS): Likewise.
4978 * java-tree.h (append_gpp_mangled_name): New prototype.
4979 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4980 Removed cast calling `gcc_add_root.'
4981 * jvgenmain.c (mangle_obstack): New global, initialized.
4983 (do_mangle_class): Constify local `ptr.'
4984 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4985 append_gpp_mangle_name and update `count' if necessary.
4986 Use `mangle_obstack.'
4987 * mangle.c (append_unicode_mangled_name): Removed.
4988 (append_gpp_mangled_name): Likewise.
4989 (unicode_mangling_length): Likewise.
4990 (mangle_member_name): Return type set to `void.'
4991 (mangle_field_decl): Don't append `U' in escaped names.
4992 (mangle_method_decl): Likewise.
4993 (mangle_member_name): Just use `append_gpp_mangled_name.'
4994 * mangle_name.c: New file.
4996 2001-02-07 Per Bothner <per@bothner.com>
4998 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
5000 * check-init.c (check_init): Don't call done_alternative after
5001 processing loop code, as a LOOP_EXPR never terminates normally.
5003 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
5005 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
5007 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5009 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
5012 2001-02-06 Tom Tromey <tromey@redhat.com>
5014 * lex.c (java_new_lexer): Longer error message.
5016 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5017 Alexandre Petit-Bianco <apbianco@cygnus.com>
5019 * typeck.c (build_prim_array_type): Added leading comment.
5020 (build_java_array_type): Moved locals out of
5021 block. Always create the `data' field, fixed alignment to match
5024 2001-02-04 Tom Tromey <tromey@redhat.com>
5026 * expr.c (java_lang_expand_expr): Don't bother recomputing
5027 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5030 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5032 * parse.y (process_imports): Save the original name of the import
5033 for better error report.
5035 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5037 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5038 of macros used when compiling jvspec.c.
5039 * jvspec.c (lang_specific_driver): Link with the shared
5042 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5044 * check-init.c (check_init): Call internal_error instead of fatal.
5045 * expr.c (java_lang_expand_expr): Likewise.
5046 * jcf-parse.c (get_constant): Likewise.
5047 * mangle.c (java_mangle_decl): Likewise.
5048 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5049 (operator_string): Likewise.
5050 * check-init.c (check_init): Call abort instead of fatal.
5051 * class.c (build_class_ref): Likewise.
5052 * constants.c (write_constant_pool): Likewise.
5053 * decl.c (start_java_method): Likewise.
5054 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5055 (java_stack_dup, encode_newarray_type): Likewise.
5056 (build_java_array_length_access): Likewise.
5057 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5058 (build_java_soft_divmod, build_invokeinterface): Likewise.
5059 * java-tree.h (INNER_CLASS_P): Likewise.
5060 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5061 (give_name_to_class, get_class_constant): Likewise.
5062 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5063 (find_constant_index, generate_bytecode_conditional): Likewise.
5064 (generate_bytecode_insns, perform_relocations): Likewise.
5065 * lex.c (java_unget_unicode, java_lex): Likewise.
5066 * mangle.c (mangle_type, mangle_record_type): Likewise.
5067 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5068 (finish_mangling): Likewise.
5069 * parse.h (MARK_FINAL_PARMS): Likewise.
5070 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5071 (obtain_incomplete_type, java_complete_class): Likewise.
5072 (java_check_regular_methods, java_complete_expand_method): Likewise.
5073 (cut_identifier_in_qualified, check_deprecation): Likewise.
5074 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5075 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5076 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5077 * typeck.c (set_local_type, parse_signature_type): Likewise.
5078 (parse_signature_string, build_java_signature): Likewise;
5079 (set_java_signature): Likewise.
5080 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5081 * class.c (add_method): Call fatal_error instead of fatal.
5082 (build_static_field_ref): Likewise.
5083 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5084 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5085 * lex.c (java_new_new_lexer): Likewise.
5086 * jv-scan.c (main): Likewise.
5087 (fatal_error): Renamed from fatal.
5088 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5090 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5091 (yyparse): Likewise.
5092 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5093 * lex.c (java_get_line_col): Likewise.
5094 * jcf-parse.c (load_class): Make errors non-fatal.
5095 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5097 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5099 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5100 (error): Remove unused function.
5101 (main): Don't use "__attribute__ alias" on generated class symbol.
5103 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5105 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5107 * parse.y (finish_method_declaration): Code accounting for WFLed
5108 method DECL_NAMEs deleted.
5109 (check_abstract_method_definitions): Likewise.
5110 (resolve_type_during_patch): Layout resolved type.
5111 * typeck.c (lookup_do): Removed unused local.
5113 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5115 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5116 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5117 integer_negative_one_node.
5118 * expr.c (build_java_binop): Likewise.
5120 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5122 * zextract.c (read_zip_archive): Read file_offset before writing
5123 zipd and consequently clobbering the header contents.
5125 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5127 * Make-lang.in: Remove all dependencies on defaults.h.
5128 * decl.c: Don't include defaults.h.
5130 * parse.y: Likewise.
5132 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5134 * ChangeLog (2001-01-21): Fixed typo.
5135 * class.c (layout_class_method): Code accounting for WFLed
5136 method DECL_NAMEs deleted.
5137 * constant.c (find_methodref_index): Likewise.
5138 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5139 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5140 (struct lang_decl): New field `wfl'.
5141 (java_get_real_method_name): Prototype deleted.
5142 * mangle.c (mangle_method_decl): Code accounting for WFLed
5143 method DECL_NAMEs deleted.
5144 * parse.h (GET_METHOD_NAME): Macro deleted.
5145 * parse.y (reset_method_name): Deleted.
5146 (method_header): Set DECL_FUNCTION_WFL.
5147 (check_abstract_method_header): Code accounting for WFLed method
5149 (java_get_real_method_name): Deleted.
5150 (check_method_redefinition): Code accounting for WFLed method
5151 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5152 (java_check_regular_methods): Likewise.
5153 (java_check_abstract_methods): Likewise.
5154 (java_expand_classes): Don't call `reset_method_name.'
5155 (search_applicable_method_list): Use DECL_NAMEs instead of
5157 * typeck.c (lookup_do): Code accounting for WFLed method
5160 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5162 * lex.c (java_read_char): Check for EOF from getc first.
5164 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5166 * class.c (layout_class): Don't lay the superclass out if it's
5167 already being laid out.
5168 * jcf-parse.c (handle_innerclass_attribute): New function.
5169 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5170 handle_innerclasses_attribute.
5171 (jcf_parse): Don't load an innerclasses if it's already being
5173 * jcf-write.c (append_innerclass_attribute_entry): Static
5174 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5175 to be zero for anonymous classes.
5177 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5179 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5181 * jcf-parse.c (set_source_filename): Use
5182 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5184 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5186 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5187 gets a unique asm name.
5189 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5191 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5192 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5194 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5195 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5196 * parse.y (lookup_package_type_and_set_next): Deleted.
5197 (resolve_package): Removed unnecessary code.
5198 (find_applicable_accessible_methods_list): `finit$' can't be
5200 * verify.c (pop_argument_types): Added missing prototype.
5202 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5204 * config-lang.in: Disable java by default.
5206 2001-01-23 Tom Tromey <tromey@redhat.com>
5208 * gcj.texi (Copying): New node.
5209 Added copyright information.
5211 2001-01-21 Per Bothner <per@bothner.com>
5213 Various fixes to allow compiling a compressed .jar/.zip archive.
5214 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5215 (struct ZipFile): Add fields name and next (from ZipFileCache).
5216 (struct ZipDirectory): New field zipf points to owning ZipFile.
5217 * jcf.h (struct ZipDirectory): Add forward declaration.
5218 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5219 Remove seen_in_zip and zip_offset fields.
5220 (JCF_SEEN_IN_ZIP): New macro.
5221 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5222 * jcf-io.c: Change all ZipFileCache to ZipFile.
5223 (read_zip_member): New function.
5224 (open_in_zip): Call read_zip_member.
5225 * jcf-parse.c (find_in_current_zip): Remove function.
5226 (read_class): Merge in find_in_current_zip functionality.
5227 Call read_zip_member if needed.
5228 (parse_zip_file_entries): Use read_zip_member.
5229 (process_zip_dir): Update for removed and added JCF fields.
5230 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5232 2001-01-21 Per Bothner <per@bothner.com>
5234 Minor optimization of static ggc roots.
5235 * jcf-parse.c (parse_roots): New static field.
5236 (current_field, current_method, current_file_list): Replace by macros
5237 naming fields of parse_roots.
5238 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5239 * class.c (class_roots): New static field.
5240 (registered_class, fields_ident, info_ident, class_list):
5241 New macros naming fields of parse_roots.
5242 (build_static_field_ref): Don't register roots here.
5243 (layout_class): Static field list replaced by macro class_list.
5244 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5245 Initialize fields_ident and info_ident here.
5247 2001-01-21 Per Bothner <per@bothner.com>
5249 * jcf-parse.c (ggc_mark_jcf): New function.
5250 (init_jcf_parse): Register current_jcf as ggc root.
5252 2001-01-21 Per Bothner <per@bothner.com>
5254 * lang.c (put_decl_node): Print method's name.
5256 2001-01-21 Per Bothner <per@bothner.com>
5258 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5259 (verify_jvm_instructions): Use it, for better error messages on loads.
5261 2001-01-21 Per Bothner <per@bothner.com>
5263 * verify.c (merge_type_state): Still may have to merge even if
5264 LABEL_VERIFIED (label).
5266 2001-01-21 Per Bothner <per@bothner.com>
5268 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5269 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5271 2001-01-19 Per Bothner <per@bothner.com>
5273 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5274 if expeting an interface type. Refines Tom's change of 2000-09-12.
5276 2001-01-18 Per Bothner <per@bothner.com>
5278 * gcj.texi (Input Options): Mention .java files.
5280 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5282 * lang-options.h (-Wunsupported-jdk11): Removed.
5283 * lang.c (flag_not_overriding): Deleted.
5284 (flag_static_local_jdk1_1): Likewise.
5285 (lang_W_options): Removed "unsupported-jdk11" entry.
5286 * parse.y (java_check_methods): Removed dead code.
5288 2001-01-17 Tom Tromey <tromey@redhat.com>
5290 Changes suggested by Per Bothner:
5291 * gcj.texi (Input Options): Don't mention input files.
5292 (Code Generation): Updated --main information.
5293 (Invoking jcf-dump): Mention that --javap is incomplete.
5294 From Alexandre Petit-Bianco:
5295 (Warnings): Don't mention -Wunsupported-jdk11.
5297 (Compatibility): Mention JDK 1.2-ness of libraries.
5298 (Resources): Mention resources used when writing gcj.
5300 2001-01-17 Tom Tromey <tromey@redhat.com>
5302 * gcj.texi: New file.
5303 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5304 (java.info): Depend on gcj.info.
5305 (java/gcj.dvi): New target.
5306 (java.dvi): Depend on gcj.dvi.
5307 (java.install-info): Wrote.
5309 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5311 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5312 having called make_decl_rtl.
5314 2001-01-14 Per Bothner <per@bothner.com>
5316 Various patches to emit better messages on verification errors.
5317 * expr.c (push_type_0): Return error indication on stack overflow,
5318 instead of callinfg fatal.
5319 (push_type): Now just call push_type_0 (nd fatal on overflow).
5320 (pop_type_0): Return detailed error message (in a char** argument).
5321 (pop_type): If pop_type_0 fails, print error message.
5322 (pop_argument_types): Moved to verify.c.
5323 * verify.c (pop_argument_types): Moved from expr.c.
5324 Return a (possible) error message, rather than void.
5325 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5326 (verify_jvm_instruction): Use new macros, improving error messages.
5327 For case OPCODE_astore use object_ptr_type_node.
5328 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5329 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5331 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5332 constant, return body without wrapper. (Improves constant folding.)
5333 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5335 2001-01-13 Per Bothner <per@bothner.com>
5337 * expr.c (expand_java_field_op): Assigning to a final field outside
5338 an initializer does not violate JVM spec, so should be warning, not
5339 error. (Sun's verifier does not complain - though MicroSoft's does.)
5341 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5343 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5346 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5348 * parse.y (resolve_expression_name): Permit instance variables from
5349 enclosing context in super constructor call.
5350 (resolve_qualified_expression_name): Permit enclosing class's qualified
5351 "this" in super constructor call.
5353 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5355 * class.c (build_utf8_ref): Remove last argument in call to
5356 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5357 (build_class_ref): Likewise.
5358 (build_static_field_ref): Likewise.
5359 (get_dispatch_table): Likewise.
5360 (layout_class_method): Likewise.
5361 (emit_register_classes): Likewise.
5362 * constants.c (build_constant_data_ref): Likewise.
5363 * decl.c (builtin_function): Likewise.
5364 (create_primitive_vtable): Likewise.
5365 * expr.c (build_known_method_def): Likewise.
5366 (build_jni_stub): Likewise.
5367 (java_lang_expand_expr): Likewise.
5369 2001-01-10 Tom Tromey <tromey@redhat.com>
5371 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5373 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5375 * java-tree.h (lang_printable_name_wls): New prototype.
5376 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5377 rather than `current_class' to print type name. Don't prepend type
5378 names when printing constructor names.
5379 (lang_printable_name_wls): New function.
5380 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5381 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5382 * parse.y (patch_method_invocation): Message tuned for constructors.
5383 (not_accessible_p): Grant `private' access from within
5386 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5388 All files with updated copyright when applicable.
5389 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5390 * class.c (mangle_class_field): Function removed.
5391 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5392 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5393 (build_class_ref): Call `java_mangle_class_field' instead of
5394 `mangle_class_field.'
5395 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5396 (layout_class): Call `java_mangle_decl' instead of
5397 `mangle_static_field.'
5398 (cxx_keywords): Initialized static array moved to `lex.c.'
5399 (layout_class_method): Changed leading comment. Simplified to
5400 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5401 * decl.c (lang_mark_tree): Mark field `package_list.'
5402 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5403 (struct lang_type): New field `package_list.'
5404 (unicode_mangling_length): Prototype removed.
5405 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5406 emit_unicode_mangled_name): Likewise.
5407 (cxx_keyword_p): New prototype.
5408 (java_mangle_decl, java_mangle_class_field,
5409 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5410 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5412 * jvgenmain.c (main_method_prefix): Global variable removed.
5413 (main_method_suffix): Likewise.
5414 (do_mangle_classname): New function.
5415 (main): Call it. Format changed to accommodate new mangling scheme.
5416 * lex.c: (utf8_cmp): Conditionally prototyped.
5417 (cxx_keywords): Moved from class.c, conditionally defined.
5418 (utf8_cmp, cxx_keyword_p): Likewise.
5419 * mangle.c (obstack.h, ggc.h): Included.
5420 (mangle_field_decl): New function.
5421 (mangle_method_decl, mangle_type, mangle_pointer_type,
5422 mangle_array_type, mangle_record_type,
5423 find_compression_pointer_match, find_compression_array_match,
5424 find_compression_record_match,
5425 find_compression_array_template_match, set_type_package_list,
5426 entry_match_pointer_p, emit_compression_string, init_mangling,
5427 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5428 (mangle_obstack): New global.
5429 (MANGLE_RAW_STRING): New macro.
5430 (unicode_mangling_length): Turned static.
5431 (append_unicode_mangled_name): Renamed from
5432 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5433 replaces `obstack', removed from the parameter list.
5434 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5435 replaces parameter `obstack', removed from the parameter list. Call
5436 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5437 (append_gpp_mangled_classtype): Removed.
5438 (compression_table, compression_next): New static variables.
5439 * parse.y (temporary_obstack): Extern declaration removed.
5441 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5443 * parse.y (patch_binop): Compute missing type in error situations.
5445 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5447 * class.c (make_class_data): Push initial value for "arrayclass".
5448 * decl.c (init_decl_processing): Add new class field "arrayclass".
5450 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5452 From patha@softlab.ericsson.se:
5453 * parse.y (switch_label): Use build, not build1, to construct
5456 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5458 * lang.c (lang_decode_option): Change -MA to -MP.
5459 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5460 Update to new prototype; do quote targets.
5461 (jcf_dependency_write): Update.
5463 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5465 Shorten primitive array allocation path:
5466 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5467 to create new primitive arrays.
5468 * expr.c (build_newarray): If generating native code, call
5469 soft_newarray_node with a reference to the primitive TYPE identifier
5470 instead of type_value.
5472 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5474 Fix for PRs gcj/312 and gcj/253:
5475 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5476 dest if they arn't already.
5477 * class.c (layout_class): Call maybe_layout_super_class on
5478 superinterfaces also, but only if compiling from bytecode.
5481 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5484 2000-12-15 Tom Tromey <tromey@redhat.com>
5486 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5489 2000-12-14 Andrew Haley <aph@redhat.com>
5491 * boehm.c (mark_reference_fields): Change test to correctly detect
5494 2000-12-15 Andreas Jaeger <aj@suse.de>
5496 * config-lang.in (lang_dirs): Added.
5498 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5500 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5501 Credits go to rth for finding it.
5503 2000-12-13 Mike Stump <mrs@wrs.com>
5505 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5507 2000-11-07 Tom Tromey <tromey@cygnus.com>
5509 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5510 * lex.c (java_ignorable_control_p): Removed.
5511 (java_letter_or_digit_p): Removed.
5512 (java_start_char_p): New function.
5513 (java_read_char): Return `int', not `unicode_t'. Changed
5515 (java_read_unicode): Likewise.
5516 (java_read_unicode_collapsing_terminators): Likewise.
5517 (java_get_unicode): Likewise.
5518 (java_new_lexer): Initialize hit_eof.
5519 (java_parse_end_comment): Take `int' argument.
5520 (java_parse_doc_section): Likewise.
5521 (java_parse_escape_sequence): Don't allow backlash-newline.
5523 * lex.h (JAVA_DIGIT_P): Removed.
5524 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5525 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5526 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5527 (JAVA_PART_CHAR_P): New macro.
5529 (JAVA_CHAR_ERROR): Now -2.
5530 (java_lexer): New field `hit_eof'.
5531 * chartables.h: New file.
5532 * gen-table.pl: new file.
5534 2000-11-20 Tom Tromey <tromey@cygnus.com>
5535 Alexandre Petit-Bianco <apbianco@cygnus.com>
5537 * parse.y (java_complete_lhs): Only allow compound assignment of
5538 reference type if type is String.
5540 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5542 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5543 jcf-path.c: Likewise.
5545 2000-12-09 Anthony Green <green@redhat.com>
5547 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5548 filestart and filename_length as int values.
5550 2000-12-07 Mo DeJong <mdejong@redhat.com>
5552 * jcf-io.c (find_class): Correct the logic that tests to see if a
5553 .java file is newer than its .class file. The compiler was
5554 incorrectly printing a warning when file mod times were equal.
5556 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5558 * jvgenmain.c: Use ISPRINT not isascii.
5560 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5562 * parse.y (end_artificial_method_body): Fixed typo.
5564 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5566 * parse.y (patch_method_invocation): Pick the correct enclosing
5567 context when creating inner class instances.
5570 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5572 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5573 Update copyright year to 2000.
5575 2000-11-23 Anthony Green <green@redhat.com>
5577 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5578 Move current_file_list out of yyparse and make it static.
5580 * expr.c: Declare quick_stack and tree_list_free_list as static
5581 (init_expr_processing): Register quick_stack and
5582 tree_list_free_list roots.
5584 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5586 * parse.y (build_outer_field_access): New local `decl_ctx', use
5587 it. Check for field's context and current class immediate outer
5588 context inheritance.
5589 (outer_field_access_p): Consider fields inherited from the last
5591 (build_access_to_thisn): Stop at the last enclosing context if
5595 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5597 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5599 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5601 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5604 2000-11-20 Tom Tromey <tromey@cygnus.com>
5606 * jv-scan.c (help): Document --complexity.
5607 (options): Added --complexity.
5608 (flag_complexity): New global.
5609 (main): Call `report'.
5610 * parse-scan.y (complexity): New global.
5611 (if_then_statement, if_then_else_statement,
5612 if_then_else_statement_nsi, switch_block_statement_group,
5613 while_expression, do_statement, for_begin, continue_statement,
5614 throw_statement, catch_clause, finally, method_invocation,
5615 conditional_and_expression, conditional_or_expression,
5616 conditional_expression): Update complexity.
5617 (reset_report): Reset complexity.
5618 (report): New function.
5620 2000-11-20 Tom Tromey <tromey@cygnus.com>
5622 * lex.c (yylex): Added STRICT_TK case.
5623 * parse.y (STRICT_TK): Added.
5624 * parse-scan.y (STRICT_TK): Added.
5625 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5626 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5628 * keyword.h: Rebuilt.
5629 * keyword.gperf (strictfp): Added.
5631 2000-11-20 Tom Tromey <tromey@cygnus.com>
5633 * lex.c (yylex): Recognize floating point constants with leading
5636 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5638 * java-tree.h (cyclic_inheritance_report): Constify.
5639 * parse.y (cyclic_inheritance_report): Likewise.
5641 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5643 * parse.y (goal): Remove call to ggc_add_string_root.
5645 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5647 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5648 Create string in scratch buffer, then pass to build_string.
5650 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5652 * parse.y (issue_warning_error_from_context): Add
5655 2000-11-11 Anthony Green <green@redhat.com>
5657 * jcf-parse.c (process_zip_dir): Add finput parameter.
5658 (jcf_figure_file_type): Call process_zip_dir with appropriate
5661 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5663 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5664 * jcf-parse.c (jcf_figure_file_type): Likewise.
5666 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5668 * parse.y (create_new_parser_context): Use memset () instead of
5671 2000-11-08 Tom Tromey <tromey@cygnus.com>
5673 * gjavah.c (process_file): Only include gcj/cni.h when generating
5676 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5678 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5679 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5680 instead of bzero ().
5682 2000-11-05 Tom Tromey <tromey@cygnus.com>
5684 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5685 * lex.c (IS_ZERO): New define.
5686 (java_perform_atof): Error on floating point underflow.
5688 2000-11-04 Tom Tromey <tromey@cygnus.com>
5690 * lex.c (java_parse_escape_sequence): Only read two octal
5691 characters if the first one is greater than 3. Don't allow
5692 "octal" numbers to include the digits 8 or 9.
5694 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5696 * Make-lang.in (java.distdir): Remove.
5698 2000-11-03 Tom Tromey <tromey@cygnus.com>
5700 * Make-lang.in (java.dvi): New target.
5701 Partial fix for PR other/567.
5703 * lang-options.h: Mention -Wout-of-date.
5704 * jcf-dump.c (flag_newer): New global.
5705 * gjavah.c (flag_newer): New global.
5706 * jcf-io.c (find_class): Only warn when flag_newer set.
5707 * lang.c (flag_newer): New global.
5708 (struct string_option): New declaration.
5709 (lang_W_options): New global.
5710 (process_option_with_no): New function.
5711 (lang_decode_option): Use it.
5713 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5714 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5717 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5718 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5719 * lex.c (java_read_unicode): Removed `term_context' argument.
5720 Recognize any number of `u' in `\u'.
5721 (java_read_unicode_collapsing_terminators): New function.
5722 (java_get_unicode): Use it.
5723 (java_lineterminator): Removed.
5724 (yylex): Produce error if character literal is newline or single
5725 quote. Return if eof found in middle of `//' comment. EOF in
5726 `//' comment is only an error if pedantic.
5727 (java_ignorable_control_p): New function.
5728 (java_parse_end_comment): Return if eof found in middle of
5731 * jv-scan.c (pedantic): New global.
5733 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5735 * parse.y (outer_field_access_p): Inherited fields aren't
5736 consider outer fields.
5737 (maybe_build_thisn_access_method): Use
5738 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5739 (resolve_expression_name): Trigger an error if a static field
5740 is being accessed as an outer field.
5742 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5744 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5747 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5749 * Make-lang.in: Move all build rules here from Makefile.in,
5750 adapt to new context. Wrap all rules that change the current
5751 directory in parentheses. Expunge all references to $(P).
5752 When one command depends on another and they're run all at
5753 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5754 all object-file generation rules. Delete obsolete variables.
5756 * Makefile.in: Delete.
5757 * config-lang.in: Delete outputs= line.
5759 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5761 * parse.y (patch_method_invocation): NULLify this_arg when already
5763 (maybe_use_access_method): Handle call to methods unrelated to the
5764 current class. Fixed comment.
5767 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5769 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5772 2000-10-24 Tom Tromey <tromey@cygnus.com>
5774 * lex.c (java_new_lexer): Initialize new fields. Work around
5775 broken iconv() implementations.
5776 (java_read_char): Swap bytes if required. Use fallback decoder if
5778 (byteswap_init, need_byteswap): New globals.
5779 (java_destroy_lexer): Only close iconv handle if it is in use.
5780 * lex.h (java_lexer): New fields read_anything, byte_swap,
5782 Made out_buffer unsigned.
5784 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5786 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5787 where an enclosing context can be set on the jdep.
5788 (do_resolve_class): Fixed identation.
5790 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5792 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5794 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5797 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5799 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5801 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5803 * jcf-write.c (OP1): Update `last_bc'.
5804 (struct jcf_block): Fixed indentation and typo in comments. New
5806 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5807 follows `monitorenter'.
5808 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5812 2000-10-16 Tom Tromey <tromey@cygnus.com>
5814 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5815 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5816 * lang-options.h: Added -MA, -MT, -MF..
5817 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5818 (DEPEND_TARGET_SET): New macro.
5819 (DEPEND_FILE_ALREADY_SET): Likewise.
5820 (init_parse): Handle new flags.
5821 * jcf.h (jcf_dependency_print_dummies): Declare.
5822 * Make-lang.in (s-java): Added mkdeps.o.
5823 * Makefile.in (BACKEND): Added mkdeps.o.
5824 (../gcjh$(exeext)): Added mkdeps.o.
5825 (../jcf-dump$(exeext)): Added mkdeps.o.
5826 * jcf-depend.c: Include mkdeps.h.
5827 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5828 add_entry): Removed.
5829 (jcf_dependency_reset): Rewrote.
5830 (dependencies): New global.
5831 (jcf_dependency_set_target): Rewrote.
5832 (jcf_dependency_add_target): Likewise.
5833 (jcf_dependency_add_file): Likewise.
5835 (print_ents): Removed.
5836 (jcf_dependency_write): Rewrote.
5837 (print_dummies): New global.
5838 (jcf_dependency_print_dummies): New function
5839 (jcf_dependency_write): Call deps_dummy_targets if required.
5841 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5843 * gjavah.c (add_class_decl): Removed unused variables `tname',
5844 `tlen' and `name_index'.
5845 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5846 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5847 in `wfl_operator' with value.
5848 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5849 (jcf_figure_file_type): Fixed identation.
5850 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5851 * parse.y (analyze_clinit_body): New function.
5852 (static_initializer:): Reset `current_static_block'.
5853 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5854 `wfl_operator' with new value.
5855 (lookup_cl): Use EXPR_WFL_FILENAME.
5856 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5857 analyze_clinit_body.
5858 (build_outer_field_access): Access to this$<n> built from
5859 current_class, not its outer context.
5860 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5861 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5862 (patch_method_invocation): Use `is_static_flag' when already
5864 (patch_newarray): Removed assignment in ternary operator.
5866 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5868 * except.c (free_eh_ranges): Don't free `whole_range'.
5870 2000-10-15 Anthony Green <green@redhat.com>
5872 * decl.c (init_decl_processing): Call init_class_processing before
5875 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5877 * check-init.c (check_init): Fixed leading comment. Use
5879 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5880 (give_name_to_locals): Likewise.
5881 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5882 fields in lang_decl_var.
5883 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5884 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5885 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5886 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5887 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5888 (LOCAL_FINAL): Rewritten.
5889 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5890 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5891 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5892 `init_final' fields.
5893 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5894 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5895 (TYPE_HAS_FINAL_VARIABLE): New macro.
5896 (struct lang_type): Added `afv' field.
5897 * parse.y (check_static_final_variable_assignment_flag): New function.
5898 (reset_static_final_variable_assignment_flag): Likewise.
5899 (check_final_variable_local_assignment_flag): Likewise.
5900 (reset_final_variable_local_assignment_flag): Likewise.
5901 (check_final_variable_indirect_assignment): Likewise.
5902 (check_final_variable_global_assignment_flag): Likewise.
5903 (add_inner_class_fields): Use LOCAL_FINAL_P.
5904 (register_fields): Handle local finals and final variables.
5905 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5906 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5907 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5909 (java_complete_expand_methods): Loop to set
5910 TYPE_HAS_FINAL_VARIABLE. Call
5911 `reset_final_variable_local_assignment_flag' and
5912 `check_final_variable_local_assignment_flag' accordingly before
5913 and after constructor expansion. Call
5914 `reset_static_final_variable_assignment_flag'
5915 before expanding <clinit> and after call
5916 `check_static_final_variable_assignment_flag' if the
5917 current_class isn't an interface. After all methods have been
5918 expanded, call `check_final_variable_global_assignment_flag' and
5919 `check_static_final_variable_assignment_flag' if the current class
5921 (maybe_yank_clinit): Fixed typo in comment.
5922 (build_outer_field_access_methods): Removed old sanity check. Use
5923 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5924 Don't create access methods for finals.
5925 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5926 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5927 existing DECL_INIT has been processed.
5928 (java_complete_lhs): Likewise.
5929 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5930 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5932 (patch_assignment): Use LOCAL_FINAL_P.
5933 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5934 DECL_INITIAL is nullified.
5937 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5939 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5941 * Makefile.in (parse.c, parse-scan.c): Likewise.
5943 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5945 * class.c (temporary_obstack): Remove.
5946 (make_class): Don't mess with obstascks.
5947 (push_class): Likewise.
5948 (set_super_info): Likewise.
5949 (add_method_1): Likewise.
5950 (add_method): Likewise.
5951 (add_field): Likewise.
5952 (build_utf8_ref): Likewise.
5953 (build_class_ref): Likewise.
5954 (build_static_field_ref): Likewise.
5955 (finish_class): Likewise.
5956 (push_super_field): Likewise.
5957 (layout_class): Likewise.
5958 (layout_class_methods): Likewise.
5959 (init_class_processing): Likewise.
5960 * constants.c (get_tag_node): Likewise.
5961 (build_constant_data_ref): Likewise.
5962 * decl.c (ggc_p): Remove.
5963 (copy_lang_decl): Use ggc_alloc.
5964 (complete_start_java_method): Don't mess with obstacks.
5965 (start_java_method): Likewise.
5966 (end_java_method): Likewise.
5967 * except.c (link_handler): Use xmalloc.
5968 (free_eh_ranges): New function.
5969 (method_init_exceptions): Use it.
5970 (add_handler): Use xmalloc.
5971 (expand_start_java_handler): Don't mess with obstacks.
5972 (prepare_eh_table_type): Likewise.
5973 (expand_end_java_handler): Likewise.
5974 * expr.c (push_value): Likewise.
5975 (create_label_decl): Likewise.
5976 (build_jni_stub): Likewise.
5977 (java_lang_expand_expr): Likewise.
5978 (note_instructions): Use xrealloc.
5979 (java_push_constant_from_pool): Don't mess with obstacks.
5980 (process_jvm_instruction): Likewise.
5981 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5983 * jcf-parse.c (get_constant): Don't mess with obstacks.
5984 (read_class): Likewise.
5985 (jcf_parse): Likewise.
5986 * lex.c (expression_obstack): Remove.
5987 (java_lex): Don't use obstack_free.
5988 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5989 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5990 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5991 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5992 * parse.y (gaol): Add more GC roots.
5993 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5994 (lookup_field_wrapper): Likewise.
5995 (obtain_incomplete_type): Don't mess with obstacks.
5996 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5998 (craft_constructor): Don't mess with obstacks.
5999 (safe_layout_class): Likewise.
6000 (java_complete_class): Likewise.
6001 (source_end_java_method): Likewise.
6002 (build_outer_field_access_methods): Likewise.
6003 (build_outer_method_access_method): Likewise.
6004 (maybe_build_thisn_access_method): Likewise.
6005 (build_dot_class_method_invocation): Likewise.
6006 (java_complete_tree): Likewise.
6007 (java_complete_lhs): Likewise.
6008 (do_merge_string_cste): Likewise.
6009 (patch_string_cst): Likewise.
6010 (array_constructor_check_entry): Likewise.
6011 * typeck.c (build_java_array_type): Likewise.
6012 (parse_signature_string): Likewise.
6013 (build_java_signature): Likewise.
6015 2000-10-12 Tom Tromey <tromey@cygnus.com>
6018 * gjavah.c (add_class_decl): Don't special-case inner classes.
6019 (add_namelet): Likewise.
6021 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6023 * java-tree.h: Constify current_encoding.
6024 * lang.c: Constify current_encoding.
6026 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6028 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6029 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6031 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6033 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6034 patch. Fixes gcj/340.
6036 2000-10-10 Tom Tromey <tromey@cygnus.com>
6038 * lex.c (java_new_lexer): Initialize out_first and out_last
6040 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6042 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6044 * parse.y (pop_current_osb): New function.
6045 (array_type:): Use `dims:', changed actions
6046 accordingly. Suggested by Anthony Green.
6047 (array_creation_expression:): Used pop_current_osb.
6048 (cast_expression:): Likewise.
6049 (search_applicable_method_list): Fixed indentation.
6051 2000-10-08 Anthony Green <green@redhat.com>
6053 * parse.y (array_type_literal): Remove production.
6054 (type_literals): Refer to array_type, not array_type_literal.
6056 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6058 Patch contributed by Corey Minyard.
6059 * decl.c (check_local_named_variable): New function.
6060 (tree check_local_unnamed_variable): Likewise.
6061 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6063 2000-10-07 Anthony Green <green@redhat.com>
6065 * class.c (layout_class): Handle case where superclass can't be
6068 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6070 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6073 2000-10-05 Tom Tromey <tromey@cygnus.com>
6075 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6076 * jvgenmain.c (class_mangling_prefix): Removed.
6077 (class_mangling_suffix): New global.
6079 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6081 (print_method_info): Handle overrides for static and final
6083 (process_file): Generate declaration for class object field.
6084 * class.c (cxx_keywords): New array.
6085 (utf8_cmp): New function.
6086 (cxx_keyword_p): New function.
6087 (layout_class_method): Mangle C++ keywords by appending `$'.
6088 (mangle_field): New function.
6089 (mangle_class_field): Use mangle_field. Mangle class name as
6091 (mangle_static_field): Use mangle_field.
6093 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6095 * decl.c (find_local_variable): Removed uncessary type check and
6096 fixed range check typo. From Corey Minyard.
6098 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6100 * decl.c (give_name_to_locals): New local `code_offset'. Call
6101 `maybe_adjust_start_pc'.
6102 * expr.c (note_instructions): New function.
6103 (expand_byte_code): Don't collect insn starts here.
6104 (peek_opcode_at_pc): New function.
6105 (maybe_adjust_start_pc): Likewise.
6106 * java-tree.h (maybe_adjust_start_pc): Declare.
6107 (note_instructions): Likewise.
6108 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6110 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6112 * parse.y (field_access:): Fixed indentation.
6113 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6115 2000-09-07 Tom Tromey <tromey@cygnus.com>
6118 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6119 JPRIMITIVE_TYPE_P, for arithmetic operators.
6120 (patch_method_invocation): Indentation fix.
6121 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6122 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6123 (do_unary_numeric_promotion): Cleaned up code.
6124 (valid_cast_to_p): Handle boolean correctly.
6126 2000-09-27 Tom Tromey <tromey@cygnus.com>
6128 * lex.c (java_read_unicode): Reset bs_count when finished with
6131 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6134 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6135 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6136 (typeck.o): Depend on ggc.h.
6137 * class.c (add_method_1): Use GC functions for allocation.
6138 (init_class_processing): Register roots.
6139 * decl.c (ggc_p): Set to 1.
6140 (pending_local_decls): Make it static.
6141 (push_jvm_slot): Use GC functions for allocation.
6142 (init_decl_processing): Register roots.
6143 (give_name_to_locals): Use GC functions for allocation.
6144 (lang_mark_tree): New function.
6145 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6146 functions for allocation.
6147 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6148 * lex.c (java_lex): Use build_string, rather than replicating it
6150 * parse.y (goal): Add more roots.
6151 (mark_parser_ctxt): New function.
6152 * typeck.c: Include ggc.h.
6154 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6156 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6157 contains something else than MODIFY_EXPR.
6159 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6161 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6162 * Makefile.in (parse.o): Depend on ggc.h.
6163 (class.o): Likewise.
6164 (constants.o): Likewise.
6167 (jcf-parse.o): Likewise.
6168 (jcf-write.o): Likewise.
6169 (mangle.o): Likewise.
6170 * class.c: Include ggc.h.
6171 (build_static_field_ref): Register GC roots.
6172 (layout_class): Likewise.
6173 (init_class_processing): Likewise.
6174 * constants.c: Include ggc.h.
6175 (current_constant_pool_data_ref): Remove.
6176 (tag_nodes): Move it to ...
6177 (get_tag_node): ... here. Register GC roots.
6178 * decl.c: Include ggc.h. Remove many global tree definitions.
6179 (throw_node): Define.
6180 (java_global_trees): Likewise.
6181 (predef_filenames): Make the size a constant.
6182 (init_decl_processing): Adjust accordingly.
6183 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6184 * expr.c: Include ggc.h.
6185 (init_expr_processing): Register GC roots.
6186 (build_invokeinterface): Likewise.
6187 * java-tree.h: Replace extern tree declarations with macros.
6188 (java_global_trees): New variable.
6189 (java_tree_index): New enumeration.
6190 (init_jcf_parse): Declare.
6191 * jcf-parse.c: Include ggc.h.
6192 (current_class): Remove declaration.
6193 (main_class): Likewise.
6194 (all_class_list): Likewise.
6195 (predefined_filename_p): Adjust for constant size of
6197 (init_jcf_parse): New function.
6198 * jcf-write.c: Include ggc.h.
6199 (generate_classfile): Register GC roots.
6200 (append_synthetic_attribute): Likewise.
6201 (append_innerclass_attribute_entry): Likewise.
6202 * lang.c: Include ggc.h.
6203 (lang_print_error): Register GC roots.
6204 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6206 * parse.y: Include ggc.h.
6207 (wfl_operator): Remove.
6208 (goal): Register GC roots.
6209 (java_pop_parser_context): Adjust for new field names.
6210 (java_parser_context_save_global): Likewse.
6211 (java_parser_context_restore_global): Likewise.
6212 (java_parser_context_suspend): Likewise.
6213 (java_parser_context_resume): Likewise.
6214 (verify_constructor_circularity): Register GC roots.
6215 (lookup_cl): Likewise.
6216 (java_reorder_fields): Likewise.
6217 (build_current_this): Likewise.
6218 (class_in_current_package): Likewise.
6219 (argument_types_convertible): Likewise.
6220 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6222 2000-09-14 Tom Tromey <tromey@cygnus.com>
6224 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6226 2000-09-13 Tom Tromey <tromey@cygnus.com>
6228 * jcf-parse.c: Include <locale.h>.
6229 * jv-scan.c: Include <locale.h>.
6231 2000-09-12 Tom Tromey <tromey@cygnus.com>
6233 * expr.c (pop_type_0): Return `Object' if trying to merge two
6235 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6236 interface types; `Object' is always a valid supertype.
6238 2000-09-12 Tom Tromey <tromey@cygnus.com>
6241 * jv-scan.c (help): Document --encoding.
6242 (options): Added `encoding' entry.
6243 (OPT_ENCODING): New define.
6244 (main): Handle --encoding.
6245 Include <langinfo.h> if nl_langinfo exists.
6246 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6248 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6249 (parse_source_file): Correctly call java_init_lex. Added `finput'
6250 argument. Use nl_langinfo to determine default encoding.
6251 * java-tree.h (current_encoding): Declare.
6252 * parse.y (java_parser_context_restore_global): Don't restore
6254 (java_parser_context_save_global): Don't set `finput' field.
6255 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6257 * lang.c (current_encoding): New global.
6258 (lang_decode_option): Recognize `-fencoding='.
6259 (finish_parse): Don't close finput.
6260 * parse.h (struct parser_ctxt): Removed `finput' and
6261 `unget_utf8_value' fields. Added `lexer' field.
6262 (java_init_lex): Fixed declaration.
6263 * lex.c (java_new_lexer): New function.
6264 (java_destroy_lexer): Likewise.
6265 (java_read_char): Added `lex' argument. Handle iconv case.
6266 (java_read_unicode): Added `lex' argument. Count backslashes in
6268 (java_init_lex): Added `finput' and `encoding' arguments. Set
6269 `lexer' field in ctxp.
6270 (BAD_UTF8_VALUE): Removed.
6271 (java_lex): Handle seeing UEOF in the middle of a string literal.
6272 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6273 (java_lexer): New structure.
6276 (DEFAULT_ENCODING): New define.
6277 (java_destroy_lexer): Declare.
6279 2000-09-12 Tom Tromey <tromey@cygnus.com>
6282 * lex.c (java_init_lex): Initialize java_io_serializable.
6283 * parse.y (java_io_serializable): New global.
6284 (valid_ref_assignconv_cast_p): An array can be cast to
6287 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6289 * decl.c, expr.c: Include defaults.h if not already included.
6290 Don't define the *_TYPE_SIZE macros.
6292 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6294 * typeck.c (build_java_array_type): Correct first parameter
6295 in ADJUST_FIELD_ALIGN invocation.
6297 2000-09-06 Tom Tromey <tromey@cygnus.com>
6299 * lang-specs.h: Also recognize `-femit-class-files'.
6301 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6303 * verify.c (merge_types): Load the types to merge if necessary.
6305 2000-09-02 Anthony Green <green@redhat.com>
6307 * jcf-io.c: Include zlib.h.
6308 (open_in_zip): Read compressed class file archives.
6309 * zipfile.h (ZipDirectory): Add uncompressed_size and
6310 compression_method fields.
6311 * zextract.c (read_zip_archive): Collect file compression info.
6313 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6315 * parse.y (do_resolve_class): Also explore superclasses of
6316 intermediate enclosing contexts when searching for inner classes.
6318 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6320 * parse.y (variable_declarator_id:): Better error message.
6321 (expression_statement:): Use YYNOT_TWICE.
6322 (cast_expression:): Likewise.
6323 (assignment:): Likewise.
6325 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6327 * parse.y (do_merge_string_cste): New locals. Create new
6328 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6330 2000-08-07 Hans Boehm <boehm@acm.org>
6332 * boehm.c (mark_reference_fields): Set marking bits for all words in
6333 a multiple-word record.
6334 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6337 2000-08-31 Mike Stump <mrs@wrs.com>
6339 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6340 jcf-dump$(exeext)): Make parallel safe.
6342 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6344 * jcf-parse.c (set_source_filename): Constify a char *.
6345 * jcf-write.c (append_innerclasses_attribute,
6346 make_class_file_name): Constify a char *. Don't recycle a
6347 variable for an unrelated purpose.
6348 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6349 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6351 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * expr.c (can_widen_reference_to): Fixed indentation.
6354 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6355 * parse.y: `finit$' replaces `$finit$' in comments.
6356 (try_builtin_assignconv): Fixed leading comment.
6358 2000-08-25 Greg McGary <greg@mcgary.org>
6360 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6362 2000-08-24 Greg McGary <greg@mcgary.org>
6364 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6365 * parse.y (BINOP_LOOKUP): Likewise.
6367 2000-08-22 Andrew Haley <aph@cygnus.com>
6369 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6370 sign extending. Fixes gcj/321.
6371 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6372 combining to make a jlong. Fixes gcj/321.
6374 2000-08-21 Nix <nix@esperi.demon.co.uk>
6376 * lang-specs.h: Do not process -o or run the assembler if
6379 2000-08-16 Andrew Haley <aph@cygnus.com>
6381 * typeck.c (build_java_array_type): Rewrite code to do array
6382 alignment. Take into account back-end macros when aligning array
6383 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6384 user to set alignment. Fixes gcj/252 and 160.
6386 2000-08-09 Tom Tromey <tromey@cygnus.com>
6388 * parse.y (check_abstract_method_definitions): Now return `int'.
6389 Check implemented interfaces. Fixes PR gcj/305.
6391 * parse.y (patch_switch_statement): Disallow `long' in switch
6392 expressions. Fixes PR gcj/310.
6394 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6396 * decl.c (finit_leg_identifier_node): New global.
6397 (init_decl_processing): Use `finit$' to initialize
6398 finit_identifier_node. Use `$finit$' to initialize
6399 finit_leg_identifier_node.
6400 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6401 * java-tree.h (finit_identifier_node): Changed attached comment.
6402 (finit_leg_identifier_node): New declaration.
6403 (ID_FINIT_P): Take finit_identifier_node and
6404 finit_leg_identifier_node into account. This is a backward
6407 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6409 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6411 (generate_bytecode_insns): Check `nargs' before emitting it.
6412 * verify.c (merge_type_state): Fixed typo.
6413 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6414 generate_bytecode_{conditional,insns}.
6416 2000-08-13 Anthony Green <green@redhat.com>
6418 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6421 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6423 * class.c (maybe_layout_super_class): Fixed indentation.
6424 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6425 (java_check_methods): New function declaration.
6426 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6427 instead of `str_ptr'.
6428 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6429 of a `invokeinterface' at the right time.
6430 * parse.h (WFL_STRIP_BRACKET): New macro.
6431 (SET_TYPE_FOR_RESOLUTION): Use it.
6432 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6433 (check_class_interface_creation): Don't check for cross package
6434 innerclass name clashes.
6435 (method_header): Behave properly if MDECL is `error_mark_node'.
6436 (method_declarator): Return `error_mark_node' if bogus current
6438 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6439 (resolve_and_layout): New local `decl_type', set and used. Call
6441 (java_check_methods): New method.
6442 (java_layout_classes): Use it.
6443 (resolve_qualified_expression_name): No EH check necessary in
6445 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6447 (patch_assignment): Set DECL_INITIAL on integral final local.
6449 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6451 * java-tree.h (flag_extraneous_semicolon): New extern.
6452 * lang-options.h: (-Wextraneous-semicolon): New option.
6453 * lang.c (flag_redundant): Fixed typo in leading comment.
6454 (flag_extraneous_semicolon): New global.
6455 (lang_decode_option): Set `flag_extraneous_semicolon' when
6456 -Wall. Decode `-Wextraneous-semicolon'.
6457 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6458 `empty_statement' rule.
6459 (class_body_declaration): Likewise.
6460 (method_body:): Accept `;' as a method body.
6461 (static_initializer:): Removed `SC_TK' hack.
6462 (constructor_block_end:): Likewise.
6463 (empty_statement:): Report deprecated empty declaration. Fixes
6466 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6468 * parse.y (build_dot_class_method_invocation): Changed parameter
6469 name to `type'. Build signature from `type' and convert it to a
6470 STRING_CST if it's an array.
6471 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6472 to use `ref_type' directly.
6474 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6476 * lang-options.h: Added a comma after the last element to avoid
6477 syntax errors when other languages define additional options.
6479 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6481 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6482 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6483 (jc1): Link with $(BACKEND).
6484 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6486 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6488 * jvspec.c: Adjust type of second argument to
6489 lang_specific_driver, and update code as necessary.
6491 * class.c (build_dtable_decl): Initialize dummy.
6493 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6495 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6496 method bodies not to rule out discarding `<clinit>'; don't use
6497 <clinit> to initialize static fields with constant initializers.
6499 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6501 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6503 (method_synthetic): New global.
6504 (HANDLE_METHOD): Recognize synthetic method and tell
6505 `print_method_info' about it.
6506 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6507 processing a synthetic method.
6508 * jcf-reader.c (skip_attribute): New function.
6509 ( skip_attribute): Likewise.
6511 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6513 * parse.y (build_outer_field_access): Fixed comments.
6514 (fix_constructors): Emit the initialization of this$<n> before
6516 (resolve_qualified_expression_name): Build an access to `decl' if
6519 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6521 * parse-scan.y (curent_class): Non longer const.
6522 (inner_qualifier, inner_qualifier_length): Deleted.
6523 (current_class_length): New global.
6524 (bracket_count): Fixed typo in leading comment.
6525 (anonymous_count): New global.
6526 (class_instance_creation_expression:): Handle anonymous classes.
6527 (anonymous_class_creation:): New rule.
6528 (push_class_context): Rewritten.
6529 (pop_class_context): Likewise.
6530 (INNER_QUALIFIER): Macro deleted.
6531 (report_class_declaration): call `push_class_context' when
6532 entering the function. `fprintf' format modified not to use
6534 (report_class_declaration): Assign `package_name' and
6535 `current_class' to NULL separately.
6537 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6539 * expr.c (build_invokeinterface): Call layout_class_methods on
6542 2000-07-27 Tom Tromey <tromey@cygnus.com>
6543 Anthony Green <green@cygnus.com>
6544 Alexandre Petit-Bianco <apbianco@cygnus.com>
6546 * class.c (make_class_data): Create vtable for abstract classes.
6547 (get_dispatch_table): Changed to cope with abstract classes.
6549 2000-07-27 Tom Tromey <tromey@cygnus.com>
6551 * parse.y (patch_method_invocation): Don't reverse the argument
6552 list when dealing with anonymous class constructors. Fixed typo in
6555 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6557 * parse.y (build_alias_initializer_parameter_list): Reverse
6558 crafted list when building aliases for anonymous class
6561 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6563 * parse.y (jdep_resolve_class): Don't bother checking potential
6564 innerclass access if `decl' is NULL.
6565 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6568 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6570 * parse.c: Remove (again.)
6572 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6574 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6575 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6576 outside the `if' statement, alias to innerclass removed, `decl'
6577 used to mark the class complete.
6579 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6581 * parse.y (simple_name:): Fixed typo in error message.
6583 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6585 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6586 or its first operand can be error marks.
6588 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6590 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6591 * parse.y (method_header): Likewise.
6593 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6595 * parse.y (process_imports): Consider that one might be trying to
6596 import an innerclass. Fixes gcj/254
6598 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6600 * parse.y (find_as_inner_class): Handle the case where the
6601 enclosing context of an innerclass has been loaded as bytecode.
6603 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6605 * parse.y (simple_name:): Reject `$' in type names.
6606 (resolve_type_during_patch): Use `type' as a second
6607 argument to resolve_no_layout. Fixes gcj/257.
6609 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6611 * parse.y (find_most_specific_methods_list): Select the only
6612 non-abstract method even if max has been set.
6613 Fixes gcj/285, gcj/298.
6615 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6617 * lang-specs.h: Added %(jc1) to java compiler options.
6619 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6621 * .cvsignore: New file.
6623 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6625 * parse.y (not_accessible_p): Access granted to innerclasses
6626 (indirectly) extending the reference type. Fixes gcj/249.
6628 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6630 * parse.y (patch_method_invocation): Fixed comment.
6631 (maybe_use_access_method): Build this$<n>s to the context of the
6632 target method, or a type that extends it. Fixes gcj/242.
6634 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6638 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6642 2000-07-13 Tom Tromey <tromey@cygnus.com>
6644 * lang-specs.h: Added %{I*}.
6646 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6648 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6650 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6652 * parse-scan.c: Remove.
6654 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6656 * class.c (set_super_info): Handled protected inner classes.
6657 (common_enclosing_context_p): Bail early if arguments aren't both
6659 (get_access_flags_from_decl): Handle private and protected inner
6661 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6662 (CLASS_PROTECTED): Likewise.
6663 (struct lang_type): New bitfield `poic'.
6664 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6666 (check_inner_class_access): Renamed arguments, added
6667 comments. Handles protected inner classes (fixes gcj/225)
6668 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6670 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6672 * parse.y (resolve_qualified_expression_name): Verify qualified
6673 access to `this'. Fixes gcj/239.
6675 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6677 * jcf-write.c (generate_classfile): Don't install ConstantValue
6680 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6682 * parse.y (resolve_qualified_expression_name): Handle inner class
6683 access. Fixes gcj/256.
6685 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6687 * jcf-write.c (generate_classfile): Properly install the
6688 ConstantValue attribute and the initial value constant pool index
6689 on string constants.
6690 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6693 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6695 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6697 * parse.y (find_as_inner_class): Fixed typo.
6698 (do_resolve_class): Explore enclosing contexts when searching for
6699 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6700 (check_inner_class_access): Check `decl' which can be null in case
6703 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6705 * java-tree.h (java_debug_context): Declared `extern'.
6706 (safe_layout_class): Likewise.
6707 * parse.y (resolve_field_access): Field must be `static' in order
6708 to be replaced by its initial value. Added comments.
6709 (find_applicable_accessible_methods_list): Fixed typo.
6710 (find_most_specific_methods_list): Methods found in innerclasses
6711 take over methods founds in the enclosing contexts.
6712 (java_complete_tree): Loosen restrictions on the type of DECLs
6713 that can be replaced by their initialization values.
6714 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6716 2000-07-05 Tom Tromey <tromey@cygnus.com>
6718 * Make-lang.in (PARSE_DIR): New macro.
6719 (PARSE_RELDIR): Likewise.
6720 (PARSE_C): Likewise.
6721 (PARSE_SCAN_C): Likewise.
6722 ($(PARSE_C)): New target.
6723 ($(PARSE_SCAN_C)): Likewise.
6724 (SET_BISON): New macro.
6725 (BISONFLAGS): Likewise.
6726 (JAVABISONFLAGS): Likewise.
6728 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6730 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6731 argument on the first pass for CNI as well as JNI.
6732 (print_method_info): Set up method name on the first pass only.
6734 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6736 * parse.y (parser_qualified_classname): Removed parameter
6738 (create_interface): Removed first passed parameter to
6739 parser_qualified_classname.
6740 (create_class): Likewise. Don't install alias on static
6741 innerclasses. Fixes gcj/275.
6743 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6745 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6746 debugable statement with empty_stmt_node. Fixes gcj/272
6748 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6750 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6753 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * jcf-write.c (push_long_const): Appropriately cast short negative
6758 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6760 * parse.y (verify_constructor_super): Use loop variable
6761 `m_arg_type' initialized with `mdecl_arg_type'.
6763 2000-06-29 Tom Tromey <tromey@cygnus.com>
6765 * parse.y (resolve_field_access): Handle case where `type_found'
6768 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6770 * expr.c (lookup_field): The same field can be found through two
6771 different interface. Don't declare it ambiguous in that case.
6773 2000-06-27 Tom Tromey <tromey@cygnus.com>
6775 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6776 follows \r, then unget it at a lower level.
6778 2000-06-26 Tom Tromey <tromey@cygnus.com>
6780 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6783 2000-06-25 Tom Tromey <tromey@cygnus.com>
6785 * parse.y (for_statement): Wrap expression in a WFL if it is a
6786 constant. For PR gcj/268.
6788 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6790 * parse.y (do_resolve_class): Minor optimiztion in the package
6791 list search. Removed unnecessary test and return statement.
6792 (valid_ref_assignconv_cast_p): Order of arguments to
6793 enclosing_context_p fixed.
6795 2000-06-24 Tom Tromey <tromey@cygnus.com>
6797 * expr.c (lookup_field): Print error and return error_mark_node if
6798 field reference is ambiguous.
6800 * parse.y (check_abstract_method_definitions): Also check if
6801 `other_method' is abstract.
6803 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6805 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6807 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6808 (struct lang_type): New field `pic'.
6809 (CLASS_PRIVATE): New macro.
6810 * parse.y (check_inner_class_access): New function.
6811 (jdep_resolve_class): Call it.
6813 2000-06-23 Tom Tromey <tromey@cygnus.com>
6815 * parse.y (patch_incomplete_class_ref): Initialize the returned
6816 class. For PR gcj/260.
6818 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6820 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6822 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6825 Java specific checks.
6826 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6828 * java-tree.def (CASE_EXPR): Marked 'e'.
6829 (DEFAULT_EXPR): Likewise.
6830 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6832 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6833 Java specific checks.
6834 (generate_bytecode_insns): Test try_block for BLOCK before using
6836 * parse.y (build_wfl_wrap): Added `location' argument. Set
6837 EXPR_WFL_LINECOL accordingly.
6838 (dim_expr:): Wrap constants with WFLs.
6839 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6840 (resolve_package): Check for `stmt' not being a BLOCK before
6841 building a debuggable statement with it.
6842 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6844 (resolve_field_access): Make sure `decl' is a DECL before treating
6846 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6847 IDENTIFIER_NODE before treating it as such.
6848 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6849 treating it as such.
6850 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6851 to be applied only on non array types.
6853 2000-06-16 Per Bothner <per@bothner.com>
6855 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6856 define in terms of DECL_RESULT, as that fails when --enable-checking.
6858 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6860 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6861 types the same in comparison.
6862 (CHECK_OP): Add static prototype.
6864 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6866 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6867 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6870 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6872 * decl.c (create_primitive_vtable): Prototype.
6874 * jcf-write.c (generate_bytecode_insns): Initialize variable
6877 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6879 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6881 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6882 to track searched classes, and do not search the same class more than
6883 once. Call find_applicable_accessible_methods_list on immediate
6884 superclass, instead of search_applicable_method_list on all ancestors.
6887 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6889 * parse.y (register_fields): Permit static fields in inner classes
6890 if they are final. Fix for PR gcj/255.
6892 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6894 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6895 * parse.y (find_in_imports): Returned type changed to void,
6896 leading comment fixed.
6897 (register_package): New function.
6898 (qualify_and_find): Likewise.
6899 (package_declaration:): Use `register_package'.
6900 (single_type_import_declaration:): Removed local variable
6901 `node'. Added missing `;' for consistency.
6902 (type_import_on_demand_declaration:): Use `chainon' to link new
6904 (lookup_field_wrapper): Lookup local variables defined in outer
6906 (java_complete_class): Don't reverse the list of imported on demand.
6907 (do_resolve_class): Reorganized. Removed local variable
6908 `original_name'. Call `qualify_and_find' with the current package
6909 name, invoke `find_in_imports_on_demand' right after. Call
6910 `qualify_and_find' with the packages we've seen so far. Fixed
6911 operations numbering in comments.
6912 (java_expand_class): Don't reverse `package_list'.
6913 (find_most_specific_methods_list): New local variables `abstract'
6914 and `candidates'. Use them to pick the right method.
6916 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6918 * parse.y (check_modifiers_consistency): Don't subtract out
6919 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6921 2000-06-04 Philipp Thomas <pthomas@suse.de>
6923 * Makefile.in (INTLLIBS): New.
6927 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6929 * class.c (get_dispatch_table): Build the vtable dummy entry list
6930 element with a null purpose. Fixed leading comment.
6931 (build_dtable_decl): Build an accurate dtable type when appropriate
6934 2000-06-02 Richard Henderson <rth@cygnus.com>
6936 * lang.c (lang_get_alias_set): New.
6938 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6941 before using it as the accessed field.
6943 2000-05-31 Tom Tromey <tromey@cygnus.com>
6945 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6946 char_array_vtable, short_array_vtable, int_array_vtable,
6947 long_array_vtable, float_array_vtable, double_array_vtable):
6949 * expr.c (get_primitive_array_vtable): New function.
6950 (create_primitive_vtable): New function.
6951 (java_lang_expand_expr): Enable code to statically generate
6953 * decl.c (init_decl_processing): Create primitive vtables.
6954 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6955 short_array_vtable, int_array_vtable, long_array_vtable,
6956 float_array_vtable, double_array_vtable): Define.
6958 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6960 * java/parse.y (find_applicable_accessible_methods_list):
6961 Don't add an uninitialized value to the list.
6963 2000-05-25 Tom Tromey <tromey@cygnus.com>
6965 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6966 when trying to see if field's class should be initialized. Always
6967 initialize field's declaring class, not qualified class.
6970 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6971 `wfl_operator', to maybe_build_primttype_type_ref.
6974 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6976 * parse.y (patch_method_invocation): Don't try to lookup methods
6979 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6981 * parse.y (resolve_field_access): Call the appropriate <clinit>
6982 before accessing the length of a static array. Craft a decl for
6983 the field while its time. Fixes PR gcj/129.
6985 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6987 * parse.y (resolve_package): Correctly set `*next' (was off by
6989 (resolve_qualified_expression_name): Fixed comment.
6991 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6993 * jcf-parse.c (jcf_parse_source): Reset current_class and
6994 current_function_decl to NULL before parsing a new file.
6996 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6998 * parse.y (block_end:): If the collected block doesn't feature a
6999 statement, insert an empty statement.
7001 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7003 * parse.y (maybe_yank_clinit): New function.
7004 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
7005 end of the list of methods belonging to a class.
7006 (java_complete_expand_method): Check whether <clinit> is really
7007 necessary and expand it accordingly.
7009 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7011 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
7012 processed by the method's switch statement.
7014 2000-05-19 Tom Tromey <tromey@cygnus.com>
7016 * java-tree.h: Added init state enum.
7017 * decl.c (emit_init_test_initialization): Initialize class
7018 initialization check variable by looking at class' state.
7020 2000-05-19 Tom Tromey <tromey@cygnus.com>
7022 * java-tree.h (build_instanceof): Declare.
7023 (build_get_class): Declare.
7024 * parse.y (patch_binop): Use build_instanceof.
7025 * expr.c (build_instanceof): New function. If class is final,
7026 don't make a function call.
7027 (expand_java_INSTANCEOF): Use it.
7028 (build_get_class): New function.
7030 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7032 * jcf-write.c (generate_classfile): Scan the source_file for
7033 slashes with the right pointer variable.
7035 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7037 * lang.c (lang_decode_option): Update -Wunused flags by calling
7039 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7041 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7043 * check_init.c (check_init): Constify local char *.
7044 * class.c (push_class): Constify local char *.
7045 * java_tree.h: Update prototypes.
7046 * jcf-io.c (open_class): Constify filename parameter and
7048 (find_class): Remove redundant string copy. Cast return from
7050 * jcf-parse.c (read_class, parse_class_file, yyparse):
7051 Constify local char *.
7052 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7053 Constify local char *.
7054 * jcf.h (JCF): Constify filename and classname.
7055 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7056 * lang.c (init_parse): Constify parameter and return value.
7057 * lex.c (java_get_line_col): Constify filename parameter.
7058 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7059 * parse.y (java_parser_context_suspend,
7060 issue_warning_error_from_context, safe_layout_class): Constify
7062 * parse.c: Regenerate.
7064 2000-05-08 Tom Tromey <tromey@cygnus.com>
7066 * expr.c (build_jni_stub): Cache the result of
7067 _Jv_LookupJNIMethod.
7069 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7071 * decl.c (predef_filenames_size): Now 7.
7072 (predef_filenames): New seventh entry.
7074 2000-05-04 Tom Tromey <tromey@cygnus.com>
7076 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7077 Keep track of when we've seen a reference field after a
7078 non-reference field.
7079 (get_boehm_type_descriptor): Handle case where we see
7080 non-reference fields but no trailing reference field.
7081 * decl.c (rawdata_ptr_type_node): Define.
7082 (init_decl_processing): Initialize rawdata_ptr_type_node.
7083 * java-tree.h (rawdata_ptr_type_node): Declare.
7085 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7087 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7088 specifiers in calls to fprintf.
7090 2000-05-03 Andrew Haley <aph@cygnus.com>
7092 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7094 * javaop.h (WORD_TO_INT): New function.
7095 (IMMEDIATE_s4): Use WORD_TO_INT.
7096 * jcf.h (JPOOL_INT): Ditto.
7098 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7101 2000-04-19 Tom Tromey <tromey@cygnus.com>
7103 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7105 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7107 * expr.c (build_jni_stub): New function.
7108 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7110 * parse.y (java_complete_expand_methods): Expand a native method
7111 and call build_jni_stub if -fjni given.
7112 * lang-options.h: Document -fjni.
7113 * lang.c (flag_jni): New global.
7114 (lang_f_options): Added `jni' entry.
7115 * java-tree.h (soft_lookupjnimethod_node,
7116 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7118 (flag_jni): Declare.
7119 (build_jni_stub): Declare.
7120 (struct lang_decl): Added `native' flag.
7121 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7123 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7124 soft_jnipopsystemframe_node): New globals.
7125 (init_decl_processing): Set them. _Jv_InitClass only takes one
7128 * java-tree.def: Put into `C' mode.
7130 2000-04-27 Tom Tromey <tromey@cygnus.com>
7133 * expr.c (expand_invoke): Generate check to see if object pointer
7134 is null in nonvirtual invocation case.
7135 * java-tree.h (soft_nullpointer_node): Declare.
7136 * decl.c (soft_nullpointer_node): New global.
7137 (init_decl_processing): Initialize soft_nullpointer_node.
7138 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7139 or `private' methods.
7140 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7142 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7144 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7147 2000-04-26 Tom Tromey <tromey@cygnus.com>
7149 * zextract.c (find_zip_file_start): New function.
7150 (read_zip_archive): Use it.
7152 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7154 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7156 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7158 * class.c (common_enclosing_context_p): New function.
7159 * java-tree.h (common_enclosing_context_p): Added prototype.
7160 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7161 classes sharing an outer context with the current instance.
7162 * parse.y (build_access_to_thisn): Fixed leading comment.
7163 (verify_constructor_super): New local `supper_inner'. Skip
7164 enclosing context argument in the case of inner class constructors.
7165 (patch_method_invocation): Insert proper context as second
7166 parameter to pure inner class constructor super invocations.
7168 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7170 * parse.y (end_class_declaration): Reset the interface number
7173 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7175 * parse.y (source_start_java_method): Deleted unnecessary code.
7176 (patch_method_invocation): Fixed comment.
7178 2000-04-24 Robert Lipe <robertlipe@usa.net>
7180 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7182 2000-04-23 Tom Tromey <tromey@cygnus.com>
7184 * boehm.c (mark_reference_fields): Use int_byte_position.
7186 2000-04-22 Tom Tromey <tromey@cygnus.com>
7188 * boehm.c (mark_reference_fields): Only call byte_position on
7191 2000-04-22 Tom Tromey <tromey@cygnus.com>
7193 * boehm.c (mark_reference_fields): Added `last_view_index'
7194 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7196 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7198 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7199 * parse.y (check_class_interface_creation): Fixed comments. Select
7200 permitted modifiers for (inner) interfaces. Changed error message
7201 to report rejected modifiers used with local classes.
7203 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7206 of directly inherited type considered in scope.
7207 * parse.y (do_resolve_class): Search inherited classes for inner
7210 2000-04-20 Tom Tromey <tromey@cygnus.com>
7212 * parse.y (not_accessible_p): Use member's class, not current
7213 class, when doing inheritance check for protected reference.
7216 2000-04-20 Jason Schroeder <shrode@subnature.com>
7218 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7220 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7222 * parse.y (lookup_field_wrapper): Search for final local aliases.
7223 (resolve_expression_name): Let lookup_field_wrapper search for
7224 final local aliases. Force the value of `name' if one is found.
7225 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7226 an expression name. Fixed comments.
7228 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7230 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7232 2000-04-19 Tom Tromey <tromey@cygnus.com>
7234 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7236 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7238 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7240 2000-04-18 Tom Tromey <tromey@cygnus.com>
7243 * gjavah.c (utf8_cmp): Changed return value.
7244 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7246 (cxx_keywords): New global.
7247 (get_field_name): Handle new result of cxx_keyword_subst.
7248 (print_method_info): Likewise.
7250 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7252 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7253 with a newline, for CNI.
7254 (print_stub_or_jni): Print a space or newline before method name for
7256 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7257 (process_file): Include gcj/cni.h if generating CNI stubs.
7259 2000-04-16 Tom Tromey <tromey@cygnus.com>
7261 * gjavah.c (decompile_method): Use print_field_name.
7264 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7266 * parse.y (java_expand_classes): Reverse the package list once.
7267 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7269 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7270 the `==' and `!=' operators.
7272 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7274 * jcf-write.c (generate_bytecode_insns): At invocation time,
7275 always relate an interface method to the type of its selector.
7277 2000-04-05 Tom Tromey <tromey@cygnus.com>
7280 * expr.c (expand_invoke): Generate check to see if object pointer
7281 is null in nonvirtual invocation case.
7282 * java-tree.h (soft_nullpointer_node): Declare.
7283 * decl.c (soft_nullpointer_node): New global.
7284 (init_decl_processing): Initialize soft_nullpointer_node.
7285 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7286 or `private' methods.
7287 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7289 2000-04-05 Tom Tromey <tromey@cygnus.com>
7292 * parse.y (check_final_assignment): Recognize assignments to the
7293 `length' field of an array when generating class files.
7295 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7297 * class.c (decl_hash): Prototype removed.
7298 (decl_compare): Likewise.
7300 2000-04-05 Tom Tromey <tromey@cygnus.com>
7302 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7303 * parse.y (check_modifiers_consistency): Check for final/volatile
7304 clash. Fixes PR gcj/164.
7306 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7308 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7310 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7312 (add_method_1): Use `java_hash_hash_tree_node' and
7313 `java_hash_compare_tree_node'.
7314 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7315 (java_hash_compare_tree_node): Likewise.
7316 * parse.y (find_applicable_accessible_methods_list): Create,
7317 delete and use a hash table to remember already searched interfaces.
7319 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7321 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7324 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7326 * boehm.c (mark_reference_fields, set_bit): Prototype.
7327 (set_bit): Un-ANSI-fy definition.
7329 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7332 * decl.c (emit_init_test_initialization): Likewise.
7334 * gjavah.c (jni_print_char): Likewise.
7336 * parse.y (create_new_parser_context): Likewise.
7338 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7340 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7341 patch missing hunk. Fixed indentation.
7343 2000-03-30 Tom Tromey <tromey@cygnus.com>
7345 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7346 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7348 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7350 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7351 when negative *before* using it as an array index.
7352 * ChangeLog: Fixed typo.
7354 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7356 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7357 to 0 when it reaches -1.
7359 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7361 * jcf-parse.c (get_constant): Properly cast `num' during the
7362 invocation of `add_double'.
7363 * jcf-write.c (push_long_const): Properly cast `lo' before
7364 comparing it to short bounds.
7365 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7366 `interface_body:' is reduced after the current interface is
7369 2000-03-26 Tom Tromey <tromey@cygnus.com>
7371 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7372 Java-specific `-f' option.
7374 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7376 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7377 Adjust order of making types.
7378 Make bitsize_*_node values.
7380 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7382 * class.c (make_field_value): Use byte_position.
7383 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7384 (java_array_data_offset): Likewise.
7385 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7388 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7390 * parse.y (check_abstract_method_definitions): New local
7391 `end_type_reached'. Make sure we also consider `end_type'.
7392 (java_check_abstract_method_definitions): Make sure we eventually
7393 consider `java.lang.Object'.
7394 (maybe_use_access_method): Don't use access method if not in the
7395 context of a pure inner class or if the method's context is right.
7396 (find_applicable_accessible_methods_list): New static flag
7397 `object_done'. Don't search abstract classes as interfaces. Fixed
7398 indentation. Fixed the `java.lang.Object' only search. Search
7399 class interface(s) first, then fully search enclosing contexts.
7400 (find_most_specific_methods_list): Pick the closest candidate when
7401 they're all abstract.
7403 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7405 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7406 properly initialize `finished_label'. Don't emit gotos for empty
7409 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7411 * except.c (emit_handlers): Clear catch_clauses_last.
7413 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7415 * parse.y (check_method_types_complete): New function.
7416 (create_class): Reset anonymous class counter only when seeing an
7418 (java_complete_class): JDEP_METHOD: Don't recompute signature
7421 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7423 * class.c (build_static_ref): Fixed indentation in comment.
7424 * java-tree.def (TRY_EXPR): Fixed typo in name.
7425 (CLASS_LITERAL): Likewise.
7426 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7427 (struct lang_type): New field `dot_class'.
7428 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7429 (generate_classfile): Method `class$' is synthetic.
7430 * parse.y (build_do_class_method): New function.
7431 (build_dot_class_method_invocation): Likewise.
7432 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7433 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7434 (qualify_ambiguous_name): Likewise.
7435 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7436 (build_try_statement): Fixed leading comment.
7438 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7440 * class.c (make_field_value): Properly handle sizes.
7441 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7442 (layout_class_method): Count using trees.
7443 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7444 * expr.c (java_array_data_offset): Use int_bit_position.
7445 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7446 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7448 2000-03-16 Tom Tromey <tromey@cygnus.com>
7450 * lang.c (flag_hash_synchronization): New global.
7451 (lang_f_options): Added `hash-synchronization'.
7452 * lang-options.h: Mention -fhash-synchronization.
7453 * java-tree.h (flag_hash_synchronization): Declare.
7454 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7455 hash table synchronization is disabled.
7456 * decl.c (init_decl_processing): Only push `sync_info' value when
7457 hash table synchronization is disabled.
7458 * class.c (make_class_data): Only push `sync_info' field when hash
7459 table synchronization is disabled. Removed dead code.
7461 2000-03-16 Tom Tromey <tromey@cygnus.com>
7463 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7465 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7467 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7469 * parse.y (patch_method_invocation): Handle anonymous classes
7470 creation in static context.
7472 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7474 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7475 * parse.y (resolve_qualified_expression_name): Use it.
7476 (patch_method_invocation): Likewise.
7478 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7480 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7481 depending on the type of dependency which dictates what the
7483 (unresolved_type_p): Resolved types limited to the current class.
7485 2000-03-15 Tom Tromey <tromey@cygnus.com>
7487 * decl.c (init_decl_processing): Set type of `sync_info' to be
7490 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7491 Correctly compute bit number for current slot. Zero `high' and
7492 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7493 mark_reference_fields.
7494 (mark_reference_fields): New function.
7496 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7498 * parse.y (register_incomplete_type): Fixed initialization of
7501 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7503 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7505 (push_class_context, pop_class_context): New function.
7506 (class_body:): Call pop_class_context.
7507 (interface_body:): Likewise.
7508 (INNER_QUALIFIER): New macro.
7509 (report_class_declaration): Changed output format and use
7510 INNER_QUALIFIER. Call push_class_context.
7512 2000-02-14 Andrew Haley <aph@cygnus.com>
7514 * check-init.c (check_init): Add new cases for unary and binary
7517 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7519 * parse.y (resolve_package): Set `next' once a type name has been
7520 progressively discovered.
7521 (resolve_qualified_expression_name): Propagate resolution only if
7522 there are remaining qualifiers. Take into account `q' might have
7523 been cleared after re-qualification.
7524 * parse.y (patch_method_invocation): New local `resolved'.
7525 Section dealing with qualified expression rewritten to use
7526 resolve_field_access.
7528 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7530 * parse.h (PUSH_CPC): Fixed indentation.
7531 (DEBUG_CPC): New macro.
7532 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7533 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7534 * parse.y (class_body_declaration:): Use
7535 SET_CPC_INSTANCE_INITIALIZER_STMT.
7536 (method_declaration:): Check for null current_function_decl.
7537 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7538 (java_parser_context_pop_initialized_field): Better handling of
7540 (maybe_make_nested_class_name): Mark nested class name as
7541 qualified when necessary.
7542 (end_class_declaration): Don't call java_parse_context_resume when
7543 one or more error occurred.
7544 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7545 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7546 SET_CPC_INITIALIZER_STMT.
7547 (method_header): Check for inner classes declaring static methods.
7548 (resolve_qualified_expression_name): Handle situation where `this'
7551 2000-03-13 Hans Boehm <boehm@acm.org>
7553 * typeck.c (build_prim_array_type): Correctly set the high word too.
7555 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7557 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7559 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7560 list of methods for interfaces.
7562 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7564 * parse.y (qualify_ambiguous_name): Properly handle expressions
7567 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7569 * parse.y (check_final_assignment): Extended to process
7571 (patch_assignment): Have check_final_assignment called only once.
7573 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7575 * java-tree.h (IS_INIT_CHECKED): New flag.
7576 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7577 * parse.y (patch_string): Call force_evaluation_order on the
7578 completed string concatenation tree.
7579 * expr.c (force_evaluation_order): Call force_evaluation_order on
7580 function's arguments too.
7582 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7584 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7585 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7586 (build_anewarray): Likewise.
7587 * parse.y (patch_newarray): Likewise.
7588 * parse.c: Regenerated.
7590 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7592 * decl.c (init_decl_processing): Added new class fields `depth',
7593 `ancestors', and `idt' to class_type_node. Use
7594 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7595 * class.c (make_class_data): Push initial values for new fields.
7596 * java-tree.h: Updated prototype for `build_invokeinterface'.
7597 * expr.c (build_invokeinterface): Changed parameters to accept
7598 `method' tree. Calculate index of `method' in its declaring
7599 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7600 (expand_invoke): Call `build_invokeinterface' with new parameters.
7601 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7604 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7606 * typeck.c (lookup_do): Search superinterfaces first
7607 when looking up an interface method. From Godmar Back
7610 2000-03-06 Tom Tromey <tromey@cygnus.com>
7612 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7614 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7616 * java-tree.h (lookup_argument_method2): Declared.
7617 (safe_layout_class): Prototype moved from parse.h.
7618 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7619 * parse.y (java_check_regular_methods): Local `super_class' gone.
7620 Call lookup_argument_method2 instead of lookup_argument_method.
7621 Perform modifier match for methods found declared in implemented
7622 interfaces. Fixed indentation problem. Overriding/hiding error
7623 report to take place only for methods found in classes.
7624 * typeck.c (lookup_argument_method): Changed leading
7625 comment. Re-written by calling lookup_do.
7626 (lookup_argument_method2): New function.
7627 (lookup_java_method): Re-written by calling lookup_do.
7628 (lookup_do): New function.
7630 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7632 * check-init.c (check_init): Removed dead code. Handle (blank)
7634 * parse.y (declare_local_variables): New local `final_p', set it
7635 and use it to initialize LOCAL_FINAL.
7636 (check_final_assignment): Only check FIELD_DECLs.
7638 2000-02-17 Tom Tromey <tromey@cygnus.com>
7640 * Makefile.in (JAVA_OBJS): Added boehm.o.
7641 (boehm.o): New target.
7642 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7643 * java-tree.h (flag_use_boehm_gc): Declare.
7644 (get_boehm_type_descriptor): Declare.
7645 * lang.c (lang_f_options): Added `use-boehm-gc'.
7646 (flag_use_boehm_gc): New global.
7647 * lang-options.h: Added -fuse-boehm-gc.
7648 * boehm.c: New file.
7649 * class.c (get_dispatch_table): If class uses a Boehm type
7650 descriptor, put it in the vtable.
7651 (make_class_data): Removed dead code.
7653 2000-03-03 Per Bothner <per@bothner.com>
7655 * decl.c (init_decl_processing): Initialize sizetype properly.
7657 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7659 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7660 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7661 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7662 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7663 (jcf_parse): New local `current'. Load innerclasses seen in outer
7664 context being processed.
7665 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7666 * jcf-write.c (append_innerclasses_attribute): New function.
7667 (append_innerclasses_attribute_entry): Likewise.
7668 (get_access_flags): Handle static classes. Set anonymous and local
7669 classes to be private.
7670 (generate_classfile): Attribute count adjusted. Call
7671 append_innerclasses_attribute.
7672 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7673 PURE_INNER_CLASS_TYPE_P.
7674 * parse.y (parser_qualified_classname): New parameter `is_static',
7675 produce non qualified name accordingly.
7676 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7677 (create_interface): Added argument to parser_qualified_classname.
7678 (create_class): Added argument to parser_qualified_classname. Setup
7679 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7680 (add_inner_class_fields): Fixed indentation.
7681 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7682 (method_declarator): Fixed typo in comment.
7683 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7684 (build_current_thisn): Likewise.
7685 (patch_method_invocation): Likewise.
7687 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7689 * decl.c (current_function_decl): Move to toplev.c.
7691 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7693 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7694 (DECL_BIT_INDEX): Use underlying representation.
7695 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7697 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7699 * expr.c (build_java_ret): Pass proper type to size_binop.
7701 2000-02-25 Anthony Green <green@cygnus.com>
7703 * expr.c (build_class_init): Mark the decl to be ignored by
7705 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7706 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7707 * class.c (init_test_hash_newfunc): New function.
7708 (decl_hash): New function.
7709 (decl_compare): New function.
7710 * decl.c (emit_init_test_initialization): New function.
7711 (complete_start_java_method): Traverse the init test hashtable,
7712 calling emit_init_test_initialization.
7713 (always_initialize_class_p): Define.
7714 * expr.c (build_class_init): Use initialization tests when
7715 emitting class initialization code.
7716 (always_initialize_class_p): Declare.
7717 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7719 * java-tree.h: Include hash.h.
7720 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7721 (struct lang_decl): Add init_test_table field.
7722 (init_test_hash_entry): Define.
7724 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7726 * gjavah.c (main): Avoid using `argi' to report unimplemented
7729 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7731 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7732 initialize locals to avoid warnings. Local `exception_type' moved
7735 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7737 * parse.y (resolve_expression_name): Use `orig' as a second
7738 argument to resolve_field_access.
7739 (resolve_field_access): Removed unnecessary code when dealing with
7742 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7744 * class.c (push_super_field): Don't push the field twice.
7745 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7746 * parse.h (java_reorder_fields): Prototyped.
7747 * parse.y (java_reorder_fields): New function.
7748 (java_layout_class): Simplified not to worry about re-ordering.
7750 2000-02-23 Tom Tromey <tromey@cygnus.com>
7752 * gjavah.c (print_name): In JNI case, correctly quote string.
7753 (print_method_info): Don't handle overrides in JNI mode.
7755 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7757 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7758 value type set to `boolean_type_node'.
7760 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7762 * jcf-dump.c (main): Test for correct condition after
7763 output file creation.
7765 2000-02-19 Anthony Green <green@cygnus.com>
7767 * jcf-depend.c (add_entry): Fix test for first list entry.
7769 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7771 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7772 * constants.c (build_constants_constructor): Likewise.
7774 2000-02-19 Anthony Green <green@cygnus.com>
7776 * jcf-depend.c (add_entry): Add entries to the end of the list.
7778 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7780 * decl.c (INT_TYPE_SIZE): Define if necessary.
7781 (expand_java_return): Handle the case of a native integer smaller
7784 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7786 * gjavah.c (help): Use GCCBUGURL.
7787 * jv-scan.c (help): Likewise.
7788 * jcf-dump.c (help): Likewise.
7790 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7792 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7795 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7797 * jcf-parse.c (load_class): Call `fatal' if no file containing
7798 the target class are found.
7800 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7802 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7803 lex.c, lex.h, and PARSE_H to...
7804 (parse.o, parse-scan.o): ...here, respectively.
7806 * lex.c: Split out code that may trigger SIGFPE from yylex()
7807 to its own function.
7808 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7810 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7812 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7814 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7816 * parse.y (outer_field_access_p): Stop in time when outer contexts
7818 (resolve_qualified_expression_name): Properly qualify *everything*
7819 after a package.type to be resoled as expression names.
7820 (find_applicable_accessible_methods_list): Save/restore `class' to
7821 isolate it from a possible outer context search.
7823 2000-02-15 Tom Tromey <tromey@cygnus.com>
7825 * gjavah.c (jni_print_char): New function.
7826 (print_full_cxx_name): Use it.
7827 (decode_signature_piece): Likewise.
7828 (print_cxx_classname): Likewise.
7830 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7832 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7834 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7836 * gjavah.c: Include version.h.
7838 * jcf-dump.c: Likewise.
7840 * jv-scan.c: Likewise.
7842 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7844 * parse.y (outer_field_access_fix): First parameter now a tree
7845 node. Check for assignment to final. First argument to
7846 build_outer_field_access_fix modified to accommodate prototype.
7847 (build_outer_field_access): Don't check for assignment to final
7849 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7850 possibly returned by outer_field_access_fix. Changed
7851 outer_field_access_fix's first argument.
7852 (check_final_assignment): $finit$'s context is OK.
7853 (patch_unaryop): Use node instead of its line/column value when
7854 calling outer_field_access_fix.
7856 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7858 * parse.y (interface_declaration:): No longer tagged
7859 <node>. Re-installed default action.
7860 (class_member_declaration:): Handle inner interfaces.
7861 (interface_member_declaration): Handle inner interfaces and
7863 (create_interface): Push error if one seen. Suspend parsing
7864 context when processing an inner interface.
7865 (register_fields): Inner class static field limitations not to
7866 apply to inner interfaces.
7868 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7870 * jcf-parse.c (load_class): Update `java_error_count' when a
7871 class' file can't be found.
7872 (parse.y): Avoid (byte)code generation when errors seen.
7874 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7876 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7877 decodes a valid node.
7878 (patch_binop): Handle TRUNC_DIV_EXPR.
7880 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7882 * parse.y (resolve_package): New local `acc'. Try to progressively
7883 build and guess a package and type name.
7885 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7887 * parse.y (find_applicable_accessible_methods_list): Load and
7888 layout the search class if necessary.
7889 (java_complete_tree): Keep to original type of the folded initial
7892 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7894 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7895 Generate error message if circularity is detected. New static
7897 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7898 * jcf-write.c (generate_bytecode_insns): Very simply handle
7900 * parse.y (java_check_circular_reference): Use
7901 `cyclic_inheritance_report' during report, if necessary.
7902 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7903 walking NEW_ARRAY_INIT twice.
7905 2000-02-09 Tom Tromey <tromey@cygnus.com>
7907 * parse.y (check_class_interface_creation): Allow inner classes to
7908 be `private' or `protected', check modifiers' consistency. Prevent
7909 block local classes from bearing any modifiers.
7911 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7913 * except.c (check_start_handlers): Re-add prototype lost in last
7915 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7917 2000-02-09 Andrew Haley <aph@cygnus.com>
7919 * decl.c (clear_binding_level): Remove excess initializer.
7920 (maybe_poplevels): Remove unused variable.
7921 (force_poplevels): Ditto.
7922 (struct binding_level): Add comment.
7924 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7926 * jcf-write.c (generate_classfile): Don't consider
7927 pre-initialization with reference value (use <clinit> instead.)
7928 * parse.y (java_fix_constructors): No generated constructor for
7930 (build_outer_field_access): Removed debug message.
7931 (outer_field_expanded_access_p): Adapted to bytecode generation.
7932 (build_outer_field_access_method): Use fix_method_argument_names.
7933 (build_outer_method_access_method): Fixed indentation. Added
7934 comment. Handle access method generation for static and also void
7936 (build_access_to_thisn): Inserted debug message.
7937 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7938 (resolve_qualified_expression_name): Fixed comment.
7939 (not_accessible_p): Adapted to bytecode generation. Added comment.
7940 (patch_method_invocation): Added comment.
7941 (maybe_use_access_method): Fixed leading comment. Handle static
7943 (java_complete_lhs): Don't shortcut handling of initialized upon
7944 declaration String type static fields when generating bytecode.
7945 (patch_unaryop): Handle outer field access when generating
7948 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7950 * java-tree.h (FIELD_THISN): New macro.
7951 * jcf-write.c (append_synthetic_attribute): New function.
7952 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7953 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7954 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7956 (build_outer_field_access): Turned on access functions usage and
7957 generation when compiling to bytecode.
7958 (maybe_use_access_method): Likewise.
7960 2000-01-25 Andrew Haley <aph@cygnus.com>
7962 * java-except.h (struct eh_range): Add `expanded' field.
7963 (maybe_start_try): Add end_pc arg.
7964 (maybe_end_try): Ditto.
7965 * java-tree.h (force_poplevels): new function.
7966 * expr.c (expand_byte_code): Don't call maybe_start_try or
7968 * except.c (add_handler): Reset expanded.
7969 (expand_start_java_handler): Set expanded.
7970 (check_start_handlers): Don't expand a start handler that's
7971 already been expanded.
7972 (maybe_start_try): Add end_pc arg. Only expand a handler which
7974 (expand_end_java_handler): call force_poplevels.
7975 (force_poplevels): new function.
7976 * decl.c (binding_level): Add start_pc of binding level.
7977 (maybe_pushlevels): Call maybe_start_try when pushing binding
7979 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7980 (LARGEST_PC): Define.
7981 (clear_binding_level): Use LARGEST_PC.
7983 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7984 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7985 (binding_depth, is_class_level, current_pc): new variables.
7986 (struct binding_level): ditto.
7987 (indent): new function.
7988 (push_jvm_slot): add debugging info.
7989 (maybe_pushlevels): ditto.
7990 (maybe_poplevels): ditto.
7993 (start_java_method): ditto.
7994 (give_name_to_locals): comment only.
7995 * except.c (binding_depth, is_class_level, current_pc):
7997 (expand_start_java_handler): add debugging info.
7998 (expand_end_java_handler): ditto.
8000 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8002 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
8003 (print_name_for_stub_or_jni, process_file): Constify a char*.
8005 2000-02-03 Tom Tromey <tromey@cygnus.com>
8007 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
8009 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8011 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
8012 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8015 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8017 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8018 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8019 (struct lang_type): New field `ii_block'.
8020 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8021 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8022 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8023 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8024 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8025 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8027 * parse.y (add_instance_initializer): New function.
8028 (in_instance_initializer): New static global.
8029 (class_body_declaration:): Link instance initializer block.
8030 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8031 (array_creation_expression:): Remove unused local.
8032 (java_parser_context_push_initialized_field): Fixed leading
8033 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8034 CPC_INSTANCE_INITIALIZER_LIST.
8035 (java_parser_context_pop_initialized_field): Likewise.
8036 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8037 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8038 CPC_INITIALIZER_STMT.
8039 (fix_constructors): New local `class_type'. Use it. Call
8040 add_instance_initializer.
8041 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8042 (patch_return): Forbid return in instance initializers.
8043 (patch_throw_statement): Enforce exception handling in the context
8044 of instance initializers.
8046 2000-02-03 Tom Tromey <tromey@cygnus.com>
8048 * Make-lang.in (java.mostlyclean): Remove executables in
8051 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8053 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8054 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8055 (java_float_finite): Convert to use union Word from javaop.h.
8056 (java_double_finite): Convert to use union DWord from javaop.h.
8058 2000-02-02 Tom Tromey <tromey@cygnus.com>
8060 * gjavah.c (options): Added `jni' entry.
8061 (help): Document -jni.
8062 (flag_jni): New global.
8063 (process_file): Handle JNI output. Don't print text from
8064 -prepend, -add, etc, when generating stubs. Only remove `.class'
8065 suffix if it actually exists.
8066 (main): Create a `.c' file when run with `--jni --stubs'. Create
8067 correct output file name with `--jni'.
8068 (print_include): Mangle header name differently in JNI case.
8069 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8071 (print_method_info): Handle JNI case. Put signature info into
8072 method name. Handle case when STREAM is NULL.
8073 (print_name_for_stub_or_jni): New function.
8074 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8075 (print_cxx_classname): Handle JNI.
8076 (print_full_cxx_name): Likewise.
8077 (decode_signature_piece): Likewise.
8078 (overloaded_jni_method_exists_p): New function.
8079 (struct method_name): Added `signature' and `sig_length' fields.
8080 (HANDLE_END_FIELD): Do nothing in JNI mode.
8082 2000-02-02 Tom Tromey <tromey@cygnus.com>
8084 * jv-scan.c: Include version.c, <getopt.h>.
8085 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8086 (options): New array.
8087 (usage): New function.
8088 (version): New function.
8089 (main): Use getopt_long to parse command line.
8090 * jcf-dump.c: Include version.c, <getopt.h>.
8091 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8092 OPT_JAVAP): New macros.
8093 (options): New array.
8094 (usage): Return `void'. Changed message.
8095 (help): New function.
8096 (version): New function.
8097 (main): Use getopt_long_only to parse command line.
8098 * gjavah.c: Include <getopt.h>.
8099 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8100 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8101 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8102 (options): New array.
8103 (java_no_argument): Removed.
8104 (help): Updated with missing options.
8105 (main): Use getopt_long_only to parse command line.
8106 (usage): Changed message.
8108 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8110 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8111 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8112 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8113 * parse.y (array_creation_expression:): Handle anonymous arrays.
8114 (build_array_from_name): Don't set `ret_name' if null.
8115 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8116 (qualify_ambiguous_name): Likewise.
8117 (java_complete_expand_class): Likewise.
8119 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8122 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8123 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8124 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8125 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8126 AIPL_FUNCTION_COMPLETED_INVOCATION.
8127 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8128 AIPL_FUNCTION_INVOCATION_READY.
8129 (AIPL_FUNCTION_DECLARATION): New enum entry.
8130 * parse.y (reorder_static_initialized): New function.
8131 (java_parser_context_pop_initialized_field): Use it.
8132 (add_inner_class_fields): Use
8133 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8134 augmented. Install marker after last alias initializer, if any.
8135 (generate_finit): Fixed typo. Don't try to retain only the used
8137 (method_header): Compute and set DECL_FUNCTION_NAP.
8138 (method_declarator): Fixed comment. Insert alias initializer in
8140 (build_alias_initializer_parameter_list): Fixed leading
8141 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8142 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8143 (java_complete_expand_class): Code to retain only used aliases
8145 (java_complete_expand_methods): New local `first_decl'. Generate
8146 $finit$ first, then expand the constructors, regular methods and
8148 (java_complete_expand_method): Don't report error on missing
8149 return statement if previously detected bogus.
8150 (fix_constructors): Don't patch constructor parameters list.
8151 (patch_method_invocation): Use new AIPL enum values. Reverse
8152 alias initializer list for anonymous classes.
8154 2000-01-30 Anthony Green <green@redhat.com>
8156 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8157 determine how many stack slots to pop.
8159 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8161 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8162 error handling/recovery.
8163 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8165 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8167 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8168 FIELD_LOCAL_ALIAS_USED): New macros.
8169 (DECL_FUNCTION_NAP): New macro.
8170 (struct lang_decl): New field `nap'.
8171 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8172 (struct lang_type): New fields `finit_stmt_list' and
8174 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8175 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8176 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8177 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8178 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8179 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8180 (BUILD_THROW): Macro line separator re-indented.
8181 * parse.y (end_class_declaration): New function.
8182 (maybe_generate_pre_expand_clinit): New name for
8183 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8184 pre-expand static fields.
8185 (maybe_generate_clinit): Function deleted.
8186 (check_for_static_method_reference): Prototype's parameter list
8188 (generate_finit): New name for maybe_generate_finit. Changed
8189 leading comment. Function rewritten to use
8190 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8191 (build_alias_initializer_parameter_list): New function.
8192 (java_parser_context_pop_initialized_field): Likewise.
8193 (add_inner_class_fields): Likewise.
8194 (type_declaration:): Call end_class_declaration.
8195 (class_member_declaration:): Likewise.
8196 (formal_parameter_list:): Fixed typos.
8197 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8198 element. Improved error handling.
8199 (block_statement:): Call end_class_declaration.
8200 (anonymous_class_creation:): Likewise.
8201 (create_anonymous_class): Fixed comments.
8202 (create_class): Call add_inner_class_fields.
8203 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8204 (method_header): Use MARK_FINAL_PARMS.
8205 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8206 (method_declarator): Propagate final argument flag.
8207 (craft_constructor): New local `artificial'. Call
8208 build_alias_initializer_parameter_list. Use
8209 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8210 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8212 (complete_expand_class): Get rid of unused outer context local
8214 (java_complete_expand_methods): Fixed leading
8215 comment. Generate/pre-expand <clinit> first. Changed method
8216 expansion order to regular, $finit$, constructors, <clinit>.
8217 (java_complete_expand_method): Set current_function_decl.
8218 (fix_constructors): Fix constructor parameter list to account for
8219 outer context local alias initializers.
8220 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8221 (resolve_expression_name): Lookup outer context local aliases. New
8222 local `access', use it.
8223 (patch_method_invocation): Patch inner class ctor invocation with
8224 outer context local aliases initialization values. $finit$
8225 invocation patching now includes things generated with
8226 build_alias_initializer_parameter_list.
8227 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8228 (build_super_invocation): Likewise.
8229 (patch_assignment): Changed comment.
8231 2000-01-27 Andrew Haley <aph@cygnus.com>
8233 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8237 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8239 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8241 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8243 * parse.y (register_fields): Don't pass a format specifier to
8244 OBSOLETE_MODIFIER_WARNING.
8245 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8246 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8248 (check_modifiers): Change function into a macro.
8249 (check_class_interface_creation): Pass a literal format string.
8251 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8253 * buffer.h: PROTO -> PARAMS.
8254 * check-init.c: Likewise.
8255 * class.c: Likewise.
8256 * constants.c: Likewise.
8257 * convert.h: Likewise.
8259 * except.c: Likewise.
8261 * gjavah.c: Likewise.
8262 * java-except.h: Likewise.
8263 * java-tree.h: Likewise.
8264 * jcf-depend.c: Likewise.
8265 * jcf-dump.c: Likewise.
8266 * jcf-parse.c: Likewise.
8267 * jcf-path.c: Likewise.
8268 * jcf-reader.c: Likewise.
8269 * jcf-write.c: Likewise.
8271 * jv-scan.c: Likewise.
8272 * jvgenmain.c: Likewise.
8273 * jvspec.c: Likewise.
8277 * parse-scan.y: Likewise.
8278 * parse.h: Likewise.
8279 * parse.y: Likewise.
8280 * typeck.c: Likewise.
8281 * verify.c: Likewise.
8284 * zextract.c: Likewise.
8285 * zipfile.h: Likewise.
8287 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8289 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8290 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8291 * constants.c (build_constant_data_ref): Check for cached
8292 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8293 in TYPE_CPOOL_DATE_REF.
8294 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8295 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8296 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8297 (LOCAL_FINAL): New macro.
8298 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8299 constant pool -- don't try to reuse.
8300 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8302 (find_in_current_zip): Use TYPE_JCF.
8303 * parse.h (java_check_final): Prototype removed.
8304 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8305 (maybe_create_class_interface_decl,
8306 check_class_interface_creation): Likewise.
8307 (java_expand_finals): Function removed.
8308 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8309 (block_statement:): Fixed comment.
8310 (anonymous_class_creation:): Likewise.
8311 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8313 (check_class_interface_creation): Loosened error report on (inner)
8314 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8315 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8316 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8318 (create_interface): Likewise.
8319 (anonymous_class_counter): New static global.
8320 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8321 patch. Fixed comments.
8322 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8323 anonymous_class_counter when declaring a toplevel class.
8324 (craft_constructor): Fixed constructor name when handling
8325 anonymous classes. Anonymous class constructors to feature hidden
8327 (java_fix_constructors): Added comment.
8328 (java_check_final): Function removed.
8329 (java_complete_expand_methods): Fixed comment. Don't generate
8330 class data, save its outgoing constant pool instead.
8331 (verify_constructor_super): Skip anonymous class constructor
8332 hidden this$<n> parameter.
8333 (java_expand_classes): New local `saved_ctxp'. Removed call to
8334 java_expand_finals and java_check_final. Expand anonymous class
8335 constructors. Generate class data.
8336 (build_super_invocation): Skip anonymous class hidden this$<n>
8338 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8339 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8340 (set_java_signature): Likewise.
8342 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8344 * gjavah.c: Delete ACC_VISIBILITY define.
8345 * jcf.h: Add ACC_VISIBILITY define.
8346 * parse.y: final: rule tagged <value>.
8347 (java_check_regular_methods): Use ACC_VISIBILITY define for
8348 default package access check.
8349 (local_variable_declaration_statement): Use final: rule.
8351 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8353 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8356 2000-01-17 Tom Tromey <tromey@cygnus.com>
8358 * gjavah.c (print_field_info): Allow non-static final fields.
8360 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8362 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8363 * parse.y (patch_anonymous_class): New function.
8364 (create_anonymous_class): Register incomplete type when the
8365 class/interface to extends/implement isn't known yet.
8366 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8367 (verify_constructor_super): Tuned error message.
8369 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8371 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8372 (ANONYMOUS_CLASS_P): New macro.
8373 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8374 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8375 * parse.y (create_class): Added leading argument.
8376 (maybe_create_class_interface_decl,
8377 check_class_interface_creation): Likewise.
8378 (craft_constructor): New function.
8379 (verify_constructor_super): Added argument in prototype.
8380 (class_declaration:): Inserted leading argument.
8381 (for_begin:): Use FOR_LOOP_P.
8382 (anonymous_class_creation): Create WFL of the anonymous class to
8383 instantiate. Call build_new_invocation. Added comments.
8384 (check_class_interface_creation): Handle parameter `anonymous' in
8385 verbose mode class creation announce.
8386 (link_nested_class_to_enclosing): Exclude anonymous classes.
8387 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8388 anonymous class, even though they appear to have an enclosing
8390 (create_interface): Pass extra argument to
8391 check_class_interface_creation.
8392 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8393 (create_class): Call check_class_interface_creation and
8394 maybe_create_class_interface_decl with extra new argument. Don't
8395 add private this$<n> to anonymous classes.
8396 (method_declarator): Insert hidden this$<n> to anonymous class
8398 (java_fix_constructors): Deleted code creating default
8399 constructor. Call craft_constructor instead.
8400 (java_check_regular_methods): Set `saw_constructor' to 1 for
8402 (fix_constructors): Pass extra argument to verify_constructor_super.
8403 (verify_constructor_super): New local `sdecl', use it. Search for
8404 matching constructor (possibly featuring arguments) in super
8406 (lookup_method_invoke): Craft constructor according to arguments
8407 list when dealing with anonymous class constructors.
8408 (build_super_invocation): Pass arguments to anonymous class super
8410 (search_loop): Use FOR_LOOP_P.
8411 (labeled_block_contains_loop_p): Likewise.
8413 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8415 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8416 (enclosing_context_p): New function.
8417 (get_access_flags_from_decl): Handle CLASS_STATIC.
8418 (maybe_layout_super_class): Extra first argument passed to
8420 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8422 * decl.c (access0_identifier_node): New global.
8423 (init_decl_processing): access0_identifier_node initialized.
8424 (pushdecl): Set DECL_CONTEXT only on non type decls.
8425 * expr.c (lookup_field): Lookup inner class fields in enclosing
8427 (expand_invoke): Use ID_INIT_P.
8428 (expand_java_field_op): Use DECL_CLINIT_P.
8429 * java-tree.def (CLASS_LITERAL): New tree code.
8430 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8431 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8432 (struct lang_decl): New field `inner_access'.
8433 (enclosing_context_p): Prototyped.
8434 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8435 ID_CLINIT_P): New macros.
8436 (CLASS_STATIC): New macro.
8437 (CLASS_ACCESS0_GENERATED_P): New macro.
8438 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8439 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8440 INNER_CLASS_P): New macros.
8441 (DECL_INNER_CLASS_LIST): New macro.
8442 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8444 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8445 the shift value to int. Fixed typo in comment.
8446 * lex.c (inst_id, wpv_id): Initialize.
8447 * mangle.c (unicode_mangling_length): Take `$' into account.
8448 * parse.h (DRECOVER, RECOVER): Terminate properly.
8449 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8450 (typedef struct _jdep): New field `enclosing'.
8451 (JDEP_ENCLOSING): New macro.
8452 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8453 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8454 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8455 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8456 GET_ENCLOSING_CPC_CONTEXT): New macros.
8457 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8458 (do_resolve_class): Added extra argument in prototype.
8459 * parse.y (resolve_class): Added extra argument in prototype.
8460 (maybe_create_class_interface_decl): Likewise.
8461 (maybe_use_access_method, build_wfl_wrap): New functions.
8462 (java_complete_expand_classes, java_complete_expand_class):
8464 (java_parser_context_push_initialized_field,
8465 java_parser_context_suspend, java_parser_context_resume):
8467 (maybe_make_nested_class_name, make_nested_class_name,
8468 set_nested_class_simple_name_value,
8469 link_nested_class_to_enclosing, find_as_inner_class,
8470 find_as_inner_class_do, check_inner_class_redefinition,
8471 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8472 maybe_build_thisn_access_method, build_outer_field_access,
8473 build_outer_field_access_methods, build_outer_field_access_expr,
8474 build_outer_method_access_method, build_new_access_id,
8475 build_outer_field_access_method, outer_field_access_p,
8476 outer_field_expanded_access_p, outer_field_access_fix,
8477 build_incomplete_class_ref, patch_incomplete_class_ref,
8478 create_anonymous_class): Likewise.
8479 (inst_id, wpv_id): New static global variables.
8480 (synchronized:): New rule, tagged <node>.
8481 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8483 (anonymous_class_creation:): New rule, tagged <node>.
8484 (NEW_TK): Tagged <node>.
8485 (type_literals, array_type_literal): New rules, tagged <node>.
8486 (class_declaration:): Removed action when reducing by class_body:
8487 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8488 using GET_CPC in sub-rules.
8489 (class_member_declaration): Handle inner classes.
8490 (method_declaration): When reducing method_header:, reset
8491 current_function_decl when appropriate.
8492 (method_declarator:): Set the number of formal parameter to 0 for
8493 method declared without arguments.
8494 (constructor_declarator:): Likewise.
8495 (static_initializer:): List of elements kept in a list.
8496 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8497 use of the keyword `static' for type declarations.
8498 (block_statement:): Handle inner class declarations.
8499 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8500 type qualified `this'.
8501 (class_instance_creation_expression): Use anonymous_class_creation:
8502 to handle inner class instances creation. Handle qualified `new'.
8503 (something_dot_new): Added appropriate actions.
8504 (create_new_parser_context): New function.
8505 (java_push_parser_context, java_parser_context_save_global,
8506 java_parser_context_suspend): Use create_new_parser_context.
8507 (check_modifiers): Changed leading comment.
8508 (check_class_interface_creation): Handle interclasses.
8509 (add_superinterfaces): Fixed comment.
8510 (create_interface): Build qualified name from the raw_name instead
8511 of its matching WFL. Push the initialized fields list. raw_name added
8512 as an extra argument to maybe_create_class_interface_decl.
8513 (create_class): Build qualified name from the raw_name instead of
8514 its matching WFL. Removed assignment to current_parsed_class_un.
8515 Call PUSH_ERROR before returning an error. Suspend the current
8516 parser context when processing an inner class. Push the
8517 initialized fields list. raw_name added as an extra argument to
8518 maybe_create_class_interface_decl. Add the private this$<n>
8520 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8521 (register_fields): Get the class type from GET_CPC and handle
8522 previous errors. Added code to handle the creation of static
8523 fields in inner classes. Initialized fields initialization
8524 statements kept in a list of lists.
8525 (maybe_generate_finit): Initialized fields initialization
8526 statements kept in a list of lists. Use GET_CPC.
8527 (maybe_generate_clinit): Likewise.
8528 (method_header): Use GET_CPC and GET_CPC_UN.
8529 (parser_qualified_classname): Handle inner classes.
8530 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8531 (java_fix_constructors): Hide pointer to enclosing context
8532 instance in constructor list when dealing with inner classes.
8533 (jdep_resolve_class): Call resolve_class with extra first argument
8535 (resolve_class): Add enclosing context as a first extra argument
8536 to do_resolve_class.
8537 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8539 (resolve_no_layout): Extra argument added to resolve_class
8541 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8542 (java_get_real_method_name): Use GET_CPC_UN.
8543 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8544 (java_check_abstract_methods): Handle static method declared in
8545 inner classes by an error.
8546 (java_check_regular_methods): Use DECL_CLINIT_P.
8547 (source_start_java_method): Also set DECL_MAX_LOCALS.
8548 (create_artificial_method): Call java_parser_context_save_global
8549 and java_parser_context_restore_global instead of saving/restoring
8550 the context by hand.
8551 (expand_start_java_method): Improved verbose mode message.
8552 (java_complete_expand_methods): Fixed leading comment. Use
8554 (fix_constructors): Added assignment to this$<n> if necessary.
8555 (java_expand_classes): Call java_complete_expand_classes instead
8556 of java_complete_expand_methods.
8557 (make_qualified_primary): Simplified.
8558 (merge_qualified_name): Optimized for missing left or right parts.
8559 (resolve_expression_name): Handle access to outer class fields from
8561 (resolve_qualified_expression_name): New macro
8562 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8563 classes. Report error on non appropriate qualification of
8564 `new'. Handle qualified `this'.
8565 (not_accessible_p): Allow access to outer class private fields from
8567 (patch_method_invocation): Handle method invocations through
8568 access methods and inner class constructor invocations.
8569 (find_applicable_accessible_methods_list): Search enclosing
8570 contexts of an inner class.
8571 (search_applicable_methods_list): Fixed typo.
8572 (argument_types_convertible): Handle inner class constructors'
8573 hidden outer context reference argument.
8574 (qualify_ambiguous_name): Handle qualified `this'.
8575 (java_complete_lhs): Handle use of field accessed through
8576 artificial access methods in various cases of assignments. Handle
8578 (check_final_assignment): Use DECL_CLINIT_P.
8579 (valid_ref_assignconv_cast_p): Handle the destination being an
8580 enclosing context of the source.
8581 (patch_unaryop): Handle use of field accessed through artificial
8583 (patch_return): Use DECL_CLINIT_P.
8584 (patch_throw_statement): Use DECL_CLINIT_P.
8585 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8586 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8589 2000-01-16 Anthony Green <green@cygnus.com>
8591 * parse.y (build_string_concatenation): Only use
8592 StringBuffer(String) shortcut if String arg is constant.
8594 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8597 the shift value to int. Fixed typo in comment.
8599 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8601 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8602 * jcf-write.c: Likewise.
8603 * parse.y: Likewise.
8604 * parse.c: Regenerate.
8606 2000-01-09 Anthony Green <green@cygnus.com>
8608 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8609 bytecodes in the correct order.
8611 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8613 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8615 2000-01-06 Anthony Green <green@cygnus.com>
8617 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8618 before building constant array decl.
8620 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8622 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8623 method invocation and typo in conditional expression.
8624 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8625 the appropriate NOTE_POP.
8626 * parse.y (patch_binop): Shift value mask to feature the right
8629 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8631 * class.c (assume_compiled, assume_compiled_node): Add static
8633 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8635 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8637 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8639 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8640 to `__modifier' to avoid stringifying it.
8642 * parse.y (verify_constructor_circularity): Don't call a variadic
8643 function with a non-literal format string.
8644 (java_check_abstract_methods): Move unreachable code inside
8645 `continue' statement.
8646 (lookup_method_invoke): Call xstrdup, not strdup.
8648 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8651 * jcf-parse.c (yyparse): Likewise.
8653 * jv-scan.c (main): Likewise.
8655 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8657 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8658 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8659 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8662 * parse.y (synchronized, variable_redefinition_error,
8663 check_class_interface_creation, create_interface, create_class,
8664 method_header, finish_method_declaration,
8665 check_modifiers_consistency, method_declarator,
8666 complete_class_report_errors, check_abstract_method_definitions,
8667 java_check_regular_methods, check_throws_clauses,
8668 java_check_abstract_methods, read_import_dir,
8669 check_pkg_class_access, declare_local_variables, fix_constructors,
8670 cut_identifier_in_qualified, resolve_expression_name,
8671 resolve_qualified_expression_name, patch_method_invocation,
8672 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8673 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8674 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8675 patch_try_statement, patch_synchronized_statement,
8676 patch_throw_statement, check_thrown_exceptions,
8677 patch_conditional_expr): Likewise.
8679 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8681 * Makefile.in (LIBDEPS): Added gcc's errors.o
8682 (../jcf-dump$(exeext):): Link with gcc's errors.o
8683 (../gcjh$(exeext):): Likewise.
8684 * expr.c (expand_java_NEW): Layout the entire target type instead of
8685 laying out its methods only.
8686 (lookup_field): Layout the class after having loaded it.
8687 * java-tree.h (java_debug_context): Declared.
8688 * jcf-io.c (toplev.h): Included.
8689 (find_class): Removed assignment to jcf's outofsynch
8690 field. Force source file to be read if newer than its matching
8691 class file. Tweaked debug messages.
8692 * jcf-parse.c (jcf_out_of_synch): Deleted.
8693 (read_class): Call to jcf_out_of_synch removed.
8694 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8695 (jcf_out_of_synch): Prototype deleted.
8696 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8697 `deprecated' and `class_err': integer turned into bit-fields.
8698 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8699 * parse.y (package_list): New global.
8700 (package_declaration:): Record newly parsed package name.
8701 (extra_ctxp_pushed_p): Static global deleted.
8702 (java_parser_context_save_global): Create buffer context for the
8703 purpose of saving globals, if necessary.
8704 (java_parser_context_restore_global): Pop context pushed for the
8705 purpose of saving globals, if necessary.
8706 (java_debug_context_do): New prototype and function.
8707 (java_debug_context): Likewise.
8708 (do_resolve_class): Use already parsed package names to qualify
8709 and lookup class candidate.
8710 (java_pre_expand_clinit): Removed unnecessary local variable.
8712 1999-12-17 Tom Tromey <tromey@cygnus.com>
8714 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8716 (process_file): Use `\n\' at end of each line in string.
8718 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8720 * expr.c (expand_invoke): Layout the loaded class before
8721 attempting to use it.
8722 (expand_java_field_op): Allow final field assignments to take
8724 * typeck.c (convert): Return error_mark_node if expr is null.
8726 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8728 * class.c (class_depth): Return -1 if the class doesn't load
8730 * expr.c (can_widen_reference_to): Check for errors during depth
8731 computation and return 0 accordingly.
8732 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8733 create default constructors and add an other error check.
8734 * parse.h (java_fix_constructors): Prototyped.
8735 * parse.y (java_pre_expand_clinit): Likewise.
8736 (build_super_invocation): Re-prototyped to feature one argument.
8737 (java_check_circular_reference): Directly use `current'.
8738 (java_fix_constructors): New function.
8739 (java_check_regular_methods): Don't create default constructors
8740 here, but abort if none were found.
8741 (java_complete_expand_methods): Pre-process <clinit> calling
8742 java_pre_expand_clinit.
8743 (java_pre_expand_clinit): New function.
8744 (fix_constructors): build_super_invocation invoked with the
8745 current method declaration as an argument.
8746 (build_super_invocation): Use the context of the processed method
8747 decl argument instead of current_class.
8748 * typeck.c (lookup_java_method): Take WFLs in method names into
8751 1999-12-14 Per Bothner <per@bothner.com>
8753 * class.c (make_class_data): flag_keep_inline_functions to keep
8754 private methods in the method array.
8756 1999-12-15 Anthony Green <green@cygnus.com>
8758 * check-init.c (check_init): Take into account both types of
8759 `throw's when checking for uninitialized variables.
8761 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8763 * parse.y (java_complete_lhs): Force conversion of array
8764 dimensions to int_type_node, that's what runtime's ABI expects.
8766 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8768 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8769 operand of a WFL, until the Java front-end gets fixed with regard
8770 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8772 1999-12-10 Andrew Haley <aph@cygnus.com>
8774 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8775 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8776 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8780 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8782 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8783 before calling expand_eh_region_start and expand_start_all_catch.
8784 * except.c (expand_start_java_handler): Switch to permanent
8785 obstack before calling expand_eh_region_start.
8786 (expand_end_java_handler): Switch to permanent obstack before
8787 calling expand_start_all_catch.
8789 1999-12-5 Anthony Green <green@cygnus.com>
8791 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8792 function with side effects.
8793 (init_decl_processing): Mark all memory allocating DECLs with
8796 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8798 * except.c (expand_end_java_handler): Call
8799 expand_resume_after_catch and end_catch_handler.
8801 1999-11-30 Anthony Green <green@cygnus.com>
8803 * verify.c (verify_jvm_instructions): Create new return label
8804 chain if non existent (don't rely on the verified state of the jsr
8807 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8810 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8812 * parse.y (patch_assignment): Removed bogus final class test on
8813 lhs when checking on whether to emit an ArrayStoreException runtime
8815 * expr.c (expand_java_arraystore): Likewise.
8817 1999-11-28 Anthony Green <green@cygnus.com>
8819 * decl.c (find_local_variable): Reuse single slot decls when
8822 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8824 * jcf-parse.c (saw_java_source): Global variable removed.
8825 (read_class): Don't use `saw_java_source'. Added extra braces.
8826 (yyparse): Code setting `saw_java_source' removed.
8828 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8830 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8832 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8834 * verify.c (merge_type_state): Non verified subroutines being
8835 considered more than once to trigger passive type merge.
8837 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8839 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8840 in case of error. Error message tuned.
8842 1999-11-21 Anthony Green <green@cygnus.com>
8844 * constants.c (find_methodref_index): Unwrap method names before
8845 inserting them in the constant pool.
8847 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8849 * class.c (assume_compiled_node): New typedef.
8850 (assume_compiled_tree): New static data.
8851 (find_assume_compiled_node): New function.
8852 (add_assume_compiled): New function.
8853 (assume_compiled): New function.
8854 * class.c (make_class_data): Use assume_compiled.
8855 (is_compiled_class): Use assume_compiled.
8857 * java-tree.h (add_assume_compiled): Declare.
8859 * lang.c (lang_decode_option): Parse new options.
8861 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8863 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8864 int_type_node: that's what `_Jv_AllocObject' expects.
8866 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8868 * parse.y (lookup_method_invoke): Use lang_printable_name to
8869 reliably build the type name during error report. Fixes PR gcj/97.
8871 1999-11-09 Tom Tromey <tromey@cygnus.com>
8873 * jcf-path.c: Include <sys/stat.h>.
8874 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8875 (DIR_UP): New macro.
8877 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8879 * parse.y (source_end_java_method): Resume permanent allocation,
8880 reversing Apr 27 1998 patch.
8881 (patch_string_cst): Pop obstacks after having pushed the permanent
8884 1999-11-05 Tom Tromey <tromey@cygnus.com>
8886 * class.c (finish_class): Emit inlined methods if any native
8887 methods exist in the class. Fixes PR gcj/85.
8889 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8891 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8892 (qualify_ambiguous_name): Likewise.
8894 1999-11-03 Godmar Back <gback@cs.utah.edu>
8896 * typeck.c: (lookup_java_method): search all inherited
8897 interfaces when looking up interface method.
8899 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8901 * parse.y (method_header:): Issue error message for rule `type
8903 (synchronized:): Error report when not using synchronized.
8905 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8907 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8908 being used before the superclass constructor has been called.
8909 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8910 instead of `CALL_THIS_CONSTRUCTOR_P'.
8912 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8914 * check-init.c: Fix typo in comment.
8916 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8918 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8921 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8923 * parse.y (expression_statement:): Call function to report
8924 improper invocation of a constructor.
8925 (parse_ctor_invocation_error): New function.
8927 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8929 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8932 1999-10-21 Tom Tromey <tromey@cygnus.com>
8934 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8935 in generated `main'.
8937 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8939 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8940 (qualify_ambiguous_name): Likewise.
8942 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8944 * parse.y (java_complete_tree): fold_constant_for_init to work on
8946 (java_complete_lhs): Likewise.
8947 (array_constructor_check_entry): Complete an initializer element
8948 on permanent_obstack.
8950 1999-10-19 Tom Tromey <tromey@cygnus.com>
8952 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8953 From Mike Moreton <mike@pillim.demon.co.uk>.
8955 1999-10-15 Greg McGary <gkm@gnu.org>
8957 * java-tree.h (flag_bounds_check): Remove extern decl.
8958 * lang.c (flag_bounds_check): Remove global variable.
8959 (lang_f_options): Remove "bounds-check" entry.
8960 (lang_init_options): Default flag_bounds_check to "on".
8962 1999-10-14 Tom Tromey <tromey@cygnus.com>
8964 * jvgenmain.c (usage): New function.
8965 (main): Use it. Also, handle `-D' options.
8966 * jvspec.c (lang_specific_driver): Recognize -D.
8967 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8969 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8971 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8973 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8974 variadic function with a non-literal format string.
8976 * parse-scan.y (report_main_declaration): Likewise.
8978 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8980 * parse.y (read_import_dir, patch_assignment, patch_binop,
8981 patch_array_ref): Likewise.
8983 * typeck.c (build_java_array_type): Likewise.
8985 * verify.c (verify_jvm_instructions): Likewise.
8987 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8989 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8991 1999-10-07 Anthony Green <green@cygnus.com>
8993 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8994 where CHECK_PUT may fail for valid reasons.
8996 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8997 UNSAFE_PUTN): New macros.
8999 1999-10-04 Tom Tromey <tromey@cygnus.com>
9001 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
9002 well. Fixes Java PR gcj/59.
9003 * parse-scan.y (yyerror): Report errors.
9005 1999-09-24 Glenn Chambers <GChambers@provsol.com>
9007 * decl.c (insert_block): Remove unconditional `abort'.
9009 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
9011 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
9012 FUNCTION_CODE now of type int. All callers changed.
9013 Set the builtin's DECL_BUILT_IN_CLASS.
9015 1999-09-23 Tom Tromey <tromey@cygnus.com>
9017 * jvspec.c (lang_specific_driver): Don't read spec file if
9018 -fsyntax-only given.
9020 1999-09-22 Tom Tromey <tromey@cygnus.com>
9022 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9024 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9025 (WORDS_TO_LONG): Likewise.
9026 (WORDS_TO_DOUBLE): Likewise.
9028 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9030 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9031 (RELOCATION_VALUE_1): Likewise.
9032 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9033 push_in_const, push_long_const): Prototyped.
9034 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9035 (push_constant2): Likewise.
9036 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9037 (find_constant_wide): Cast find_constant2's integer arguments to
9039 (find_constant_index): Cast find_constant2's and find_constant2's
9040 integer arguments to `jword'.
9041 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9042 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9043 (emit_if): Use RELOCATION_VALUE_1.
9044 (emit_goto): Likewise.
9045 (emit_jsr): Likewise.
9046 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9047 argument to push_long_const to HOST_WIDE_INT.
9049 1999-09-15 Andreas Schwab <schwab@suse.de>
9051 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9053 1999-09-20 Nick Clifton <nickc@cygnus.com>
9055 * lang.c (lang_decode_option): Extend comment.
9057 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9059 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9062 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9064 * gjavah.c (get_field_name, print_method_info, print_include,
9065 add_namelet): Use xmalloc, not malloc.
9067 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9068 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9071 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9073 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9075 * jcf-path.c (add_entry): Likewise.
9077 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9079 * jv-scan.c (xmalloc): Remove definition.
9081 * jvgenmain.c (xmalloc): Likewise.
9083 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9085 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9087 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9088 concat, not xmalloc/sprintf.
9089 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9090 (xstrdup): Remove definition.
9092 * parse.y (duplicate_declaration_error_p,
9093 constructor_circularity_msg, verify_constructor_circularity,
9094 check_abstract_method_definitions, java_check_regular_methods,
9095 java_check_abstract_methods, patch_method_invocation,
9096 check_for_static_method_reference, patch_assignment, patch_binop,
9097 patch_cast, array_constructor_check_entry, patch_return,
9098 patch_conditional_expr): Use xstrdup, not strdup.
9100 * zextract.c (ALLOC): Use xmalloc, not malloc.
9102 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9104 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9106 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9107 (do_spec, lang_specific_pre_link, lang_specific_driver,
9108 input_filename, input_filename_length): Don't declare.
9109 (main_class_name, jvgenmain_spec, lang_specific_driver):
9111 (lang_specific_driver): All calls to the function pointer
9112 parameter now explicitly call `fatal'.
9114 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9116 * parse.y (find_applicable_accessible_methods_list): Search
9117 abstract classes as interfaces.
9119 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9121 * class.c (finish_class): We're now outside a valid method
9122 declaration. Tell the rest of gcc so.
9124 1999-09-08 Bruce Korb autogen@linuxbox.com
9126 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9128 1999-09-07 Tom Tromey <tromey@cygnus.com>
9130 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9132 (decode_signature_piece): Don't emit "::" in JArray<>.
9133 (print_namelet): Only print trailing `;' when printing a class.
9135 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9137 * java-tree.h: Delete declarations for all tree nodes now moved to
9139 * decl.c: Delete their definitions.
9141 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9143 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9144 * Makefile.in (OBJS): Add ggc-callbacks.o.
9145 (OBJDEPS): Likewise.
9147 1999-09-03 Tom Tromey <tromey@cygnus.com>
9149 * parse.y (strip_out_static_field_access_decl): Return operand if
9150 it satisfies JDECL_P.
9152 1999-09-02 Tom Tromey <tromey@cygnus.com>
9154 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9155 Handle nested arrays, like `[[I'.
9157 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9159 * class.c (finish_class): Remove unused parameter, all callers
9162 * expr.c (build_java_athrow): Change return type to void.
9163 (java_lang_expand_expr): Make sure each case in switch returns a
9166 * java-tree.h (finish_class): Fix prototype to take void args.
9168 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9169 (main): Issue return from main, not exit.
9171 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9173 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9175 * jv-scan.c (main): Issue return from main, not exit.
9177 * parse.y (check_abstract_method_definitions,
9178 java_check_abstract_method_definitions): Add static prototypes.
9179 (java_complete_expand_methods): Fix call to `finish_class'.
9181 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9184 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9186 * lang.c (language_string): Constify.
9188 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9190 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9191 Remove hacks for stuff which comes from libiberty.
9193 * Make-lang.in: Likewise.
9195 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9197 * Makefile.in (xref.o): Depend on xref.c explicitly.
9199 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9201 * java-tree.h (lang_printable_name): Constify a char*.
9203 * lang.c (lang_printable_name): Likewise.
9205 1999-08-27 Jeffrey A Law (law@cygnus.com)
9207 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9210 1999-08-26 Tom Tromey <tromey@cygnus.com>
9212 * gjavah.c (print_cxx_classname): Print "::" before qualified
9215 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9217 * parse.y (lookup_cl): Changed leading comment. Now does its best
9218 to set the column number.
9219 (qualify_ambiguous_name): Take WFL wrappers into account.
9221 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9223 * verify.c (verify_jvm_instructions): Don't check instruction
9224 validity beyond end of method.
9226 1999-08-25 Tom Tromey <tromey@cygnus.com>
9228 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9230 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9232 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9233 cxx_keyword_subst, generate_access, name_is_method_p,
9234 get_field_name, print_field_name, super_class_name, print_include,
9235 decode_signature_piece, print_class_decls, usage, help,
9236 java_no_argument, version, add_namelet, print_namelet): Add static
9238 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9239 name_is_method_p): Constify a char*.
9240 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9241 Provide a final else clause in an if-else-if.
9242 (print_field_info): Add missing final arg in function call to
9244 (print_method_info, decompile_method, decode_signature_piece,
9245 print_c_decl, print_full_cxx_name, print_stub,
9246 print_mangled_classname, super_class_name, print_include,
9247 add_namelet, add_class_decl, print_class_decls, process_file,
9248 help): Constify a char*.
9250 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9251 push_int_const, find_constant_wide, find_constant_index,
9252 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9253 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9254 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9255 emit_if, emit_goto, emit_jsr, call_cleanups,
9256 make_class_file_name): Add static prototypes.
9257 (generate_bytecode_return, generate_bytecode_insns): Pass a
9258 NULL_PTR, not a NULL_TREE.
9260 * jv-scan.c: Include "jcf.h".
9261 (main): Declare using DEFUN macro.
9263 * jvspec.c (find_spec_file, lang_specific_pre_link,
9264 lang_specific_driver): Add prototypes.
9265 (find_spec_file): Constify a char*.
9267 * keyword.gperf (hash, java_keyword): Add prototypes.
9269 * lang.c (lang_print_error): Add static prototype.
9270 (lang_init): Prefer memcpy over bcopy to avoid casts.
9272 * lex.c (yylex): Add static prototype.
9274 * parse-scan.y: Include "lex.c" earlier.
9276 * parse.h: Remove redundant declaration for `yylex'.
9278 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9279 labeled_block_contains_loop_p): Add static prototypes.
9280 (not_accessible_p): Make static to match prototype.
9282 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9284 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9286 * parse.y (check_method_redefinition): Changed leading comment.
9287 (check_abstract_method_definitions): New function.
9288 (java_check_abstract_method_definitions): New function.
9289 (java_check_regular_methods): Call it.
9290 (verify_constructor_super): Fixed indentation.
9291 (lookup_method_invoke): Likewise.
9293 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9295 * parse.y (method_header): Return a null pointer if the current
9297 (finish_method_declaration): Return if the current function decl
9299 (source_start_java_method): Likewise.
9300 (java_method_add_stmt): Likewise.
9302 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * class.c (emit_register_class): Removed unnecessary call to
9306 * parse.y (labeled_block_contains_loop_p): Removed unused local
9309 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9311 * parse.y (java_refold): Added prototype.
9313 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9315 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9316 (java_stabilize_reference): Removed unnecessary `else'.
9317 (java_complete_lhs): Set flag to remember boolean. Call
9318 java_refold. Added comments.
9319 (java_decl_equiv): New function.
9320 (binop_compound_p): Likewise.
9321 (java_refold): Likewise.
9322 (patch_unaryop): Striped static field access assigned to decl and
9323 op. Changed promotion scheme for ++/-- operators.
9324 (search_loop): New function.
9325 (labeled_block_contains_loop_p): Likewise.
9326 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9328 (patch_bc_statement): Call search_loop. Fixed comment.
9330 1999-08-14 Anthony Green <green@cygnus.com>
9332 * expr.c (java_lang_expand_expr): Mark static array data as
9335 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9337 * jvgenmain.c (main): NUL-terminate name_obstack.
9339 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9341 * check-init.c (check_bool2_init, done_alternative): Add static
9344 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9345 (add_method, build_utf8_ref, build_class_ref,
9346 append_gpp_mangled_type, layout_class_method): Constify a char*.
9348 * decl.c (push_promoted_type, make_binding_level): Add static
9350 (push_promoted_type, pushdecl): Constify a char*.
9352 * except.c (find_handler_in_range, link_handler,
9353 check_start_handlers): Add static prototypes.
9355 * expr.c (process_jvm_instruction): Constify a char*.
9357 * gjavah.c (main): Constify a char*.
9359 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9362 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9364 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9365 munge, print_ents): Constify a char*.
9367 * jcf-dump.c (disassemble_method): Constify a char*.
9368 (print_constant_pool, print_exception_table): Add static prototypes.
9369 (print_constant, print_exception_table, main, disassemble_method):
9372 * jcf-io.c (find_classfile, find_class): Likewise.
9374 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9375 (set_source_filename, predefined_filename_p): Add static prototypes.
9376 (set_source_filename, get_constant, get_class_constant,
9377 find_in_current_zip): Constify a char*.
9379 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9381 (add_entry, add_path, jcf_path_classpath_arg,
9382 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9384 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9385 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9386 jcf_parse_one_method, jcf_parse_methods,
9387 jcf_parse_final_attributes): Add static prototypes.
9388 (get_attribute): Constify a char*.
9390 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9391 jcf_dependency_add_target, jcf_path_classpath_arg,
9392 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9394 * jv-scan.c (main): Constify a char*.
9395 (gcc_obstack_init): Add prototype arguments.
9397 * jvgenmain.c (gcc_obstack_init): Likewise.
9398 (main): Constify a char*.
9400 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9402 (put_decl_string, lang_print_error): Constify a char*.
9403 (lang_init): Remove redundant extern prototype.
9405 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9407 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9408 Add static prototypes.
9409 (get_type_from_signature): Constify a char*.
9411 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9412 Add static prototypes.
9413 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9414 (verify_jvm_instructions): Constify a char*.
9416 * xref.c (xref_flag_value): Likewise.
9418 * xref.h (xref_flag_value): Likewise.
9420 * zextract.c (makeword, makelong): Add static prototypes.
9421 (makeword, makelong): Constify a uch*.
9423 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9425 * lang.c (java_dummy_print): Constify a char*.
9426 (lang_print_error): Likewise.
9427 (lang_init): Remove redundant prototype for `print_error_function'.
9428 (lang_init_source): Likewise.
9429 (lang_identify): Constify a char*.
9431 1999-08-09 Tom Tromey <tromey@cygnus.com>
9433 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9434 (WORDS_TO_LONG): Likewise.
9435 (WORDS_TO_DOUBLE): Likewise.
9437 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9439 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9441 * expr.c (java_stack_pop, java_array_data_offset,
9442 build_java_throw_out_of_bounds_exception, case_identity,
9443 build_java_check_indexed_type): Add static prototypes.
9444 (linenumber_table, expand_invoke, expand_java_field_op,
9445 build_primtype_type_ref, expand_byte_code): Constify a char*.
9447 * java-tree.h (build_primtype_type_ref, linenumber_table):
9449 (java_lang_expand_expr): Add prototype.
9451 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9452 `java_lang_expand_expr'.
9454 * lex.c (java_lex_error): Constify a char*.
9455 (java_get_unicode, java_read_char, java_allocate_new_line,
9456 java_unget_unicode, java_sneak_unicode): Prototype.
9458 * parse-scan.y (current_class, package_name, method_declarator,
9459 report_class_declaration, yyerror): Constify a char*.
9461 * parse.h (java_report_errors): Prototype.
9462 (yyerror): Constify a char*.
9464 * parse.y (classitf_redefinition_error, check_modifiers,
9465 parse_jdk1_1_error, lookup_package_type,
9466 lookup_package_type_and_set_next, get_printable_method_name,
9467 purify_type_name): Constify a char*.
9468 (build_super_invocation, maybe_generate_finit,
9469 verify_constructor_super, parser_add_interface,
9470 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9471 java_complete_expand_methods, java_expand_finals,
9472 cut_identifier_in_qualified, java_stabilize_reference,
9473 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9474 merge_string_cste): Prototype.
9475 (single_type_import_declaration, yyerror,
9476 variable_redefinition_error, build_array_from_name,
9477 build_unresolved_array_type, check_class_interface_creation,
9478 resolve_class, complete_class_report_errors,
9479 note_possible_classname, read_import_dir,
9480 find_in_imports_on_demand, resolve_package, fix_constructors,
9481 check_deprecation, lookup_method_invoke,
9482 maybe_build_primttype_type_ref, array_constructor_check_entry):
9484 (java_complete_expand_methods, java_expand_finals): Make static.
9485 (convert_narrow): Remove static prototype.
9487 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9489 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9491 1999-08-02 Richard Henderson <rth@cygnus.com>
9493 * decl.c: Include defaults.h instead of expr.h.
9494 * parse.y: Likewise.
9496 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9498 * java/decl.c (start_java_method): Change all uses of
9499 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9500 Ensure expr.h is included.
9501 * java/expr.c (pop_arguments): Ditto.
9502 * java/parse.y (expand_start_java_method): Ditto.
9504 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9506 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9508 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9510 * decl.c: Include "function.h".
9511 * except.c: Likewise.
9512 * parse.y: Likewise.
9513 * Makefile.in: Update dependencies.
9515 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9517 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9518 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9519 `modifier' with ATTRIBUTE_UNUSED.
9521 * gjavah.c (process_file): Add braces around ambiguous `else'.
9523 * jcf-dump.c (print_access_flags, localvar_free): Change return
9526 * parse.y (java_complete_expand_method): Initialize variable
9528 (resolve_qualified_expression_name): Likewise for `field_decl'.
9529 (patch_method_invocation): Likewise for `class_to_search'.
9530 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9531 (patch_assignment): Likewise for `lhs_type'.
9533 * verify.c (verify_jvm_instructions): Remove unused variable
9536 1999-07-25 Richard Henderson <rth@cygnus.com>
9538 * decl.c (va_list_type_node): New.
9540 1999-07-25 Anthony Green <green@cygnus.com>
9542 * gjavah.c (print_stub): New function.
9543 (METHOD_IS_NATIVE): New macro.
9544 (print_mangled_classname): Make static.
9545 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9546 (process_file): Perform stub generation.
9547 (HANDLE_METHOD): Don't emit class decls during stub
9549 (HANDLE_END_METHOD): Take into account stub generation.
9550 (print_method_info): Handle stub generation.
9551 (print_stub): New function.
9552 (print_cxx_classname): Make signature consistant with others.
9553 (help): Describe -stubs option.
9554 (main): Create stub file.
9555 (version): Use version.c.
9556 (print_full_cxx_name): New function.
9557 (print_c_decl): Use print_full_cxx_name.
9559 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9561 * check-init.c (check_init): Handle MAX_EXPR.
9563 1999-07-15 Andrew Haley <aph@cygnus.com>
9565 * lang.c (flag_use_divide_subroutine): New variable.
9566 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9567 fp-to-integer conversion.
9568 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9571 * expr.c (build_java_soft_divmod): New function.
9572 (build_java_binop): Call build_java_soft_divmod if
9573 flag_use_divide_subroutine is set.
9574 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9575 soft_lrem_node: new builtin functions.
9576 (init_decl_processing) Initialize the new builtins.
9577 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9578 soft_lrem_node: new builtin functions.
9579 (build_java_soft_divmod): New function.
9580 * parse.y: Call build_java_soft_divmod if
9581 flag_use_divide_subroutine is set.
9584 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9585 a --specs= arg) even if not linking.
9586 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9587 -fuse-divide-subroutine
9589 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9591 * parse.y (resolve_and_layout): Check methods only once.
9592 (resolve_qualified_expression_name): Verify thrown exceptions
9594 (check_thrown_exceptions): Reject exceptions thrown in
9595 initializer. Error message tuned.
9597 1999-07-14 Andrew Haley <aph@cygnus.com>
9599 * expr.c (expand_expr): Do not return the last statement in a
9600 block as the block's value.
9602 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9604 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9605 CALL_EXPR, to avoid order of evaluation changes.
9607 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9609 * parse.y (qualify_ambiguous_name): Do not use
9610 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9612 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9614 * check-init.c (check_init): Handle MAX_EXPR.
9615 * expr.c (force_evaluation_order): Force method call arguments to
9616 be evaluated in left-to-right order.
9617 * parse.y (qualify_ambiguous_name): Loop again to qualify
9618 NEW_ARRAY_EXPR properly.
9620 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9622 * parse.y (patch_invoke): Resolve unresolved invoked method
9624 (qualify_ambiguous_name): STRING_CST to qualify expression for
9625 type name resolution.
9627 1999-06-24 Andrew Haley <aph@cygnus.com>
9629 * class.c (finish_class): Whenever a deferred method is
9630 output, rescan the list of methods to see if a new candidate for
9631 output can be found.
9633 1999-06-28 Tom Tromey <tromey@cygnus.com>
9635 * jvspec.c (lang_specific_driver): Recognize --help.
9637 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9639 * parse.y (resolve_package): Fixed bogus return statement.
9640 (patch_method_invocation): Resolve method invocation beginning with
9641 a package name qualifier.
9643 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9645 * Make-lang.in (java.stage1): Depend on stage1-start.
9646 (java.stage2): Likewise for stage2-start.
9647 (java.stage3): Likewise for stage3-start.
9648 (java.stage4): Likewise for stage4-start.
9650 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9652 * parse.y (java_complete_lhs): When doing cross referencing, don't
9653 try to keep file location on a WFL expanded as a CALL_EXPR.
9655 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9657 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9658 compiling to class file a void method with an empty method body.
9659 As a side effect, the bytecode backend will generate the
9660 appropriate `return' instruction.
9662 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * parse.y (lookup_package_type_and_set_next): New function prototype.
9665 (resolve_package): Search current and imported packages.
9666 (lookup_package_type_and_set_next): New function.
9668 1999-06-22 Andrew Haley <aph@cygnus.com>
9670 * verify.c (verify_jvm_instructions): Check for pending blocks
9671 before invalid PC test and opcode switch, not after.
9673 1999-06-21 Andrew Haley <aph@cygnus.com>
9675 * except.c (find_handler_in_range): The upper limit for exception
9676 ranges is exclusive, not inclusive: (start <= pc < end).
9677 (link_handler): find child pointer which points to outer by
9678 searching sibling list: previous code incorrectly assumed that
9679 outer->outer->first_child must point to outer.
9680 * verify.c (verify_jvm_instructions): FIXME added to code for
9682 (verify_jvm_instructions): Do not assume that the last block
9683 processed in a subroutine is a block which ends with a `ret'
9684 instruction. With some control flows it is possible that the last
9685 block ends with an `athrow'.
9687 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9689 * parse.y (qualify_ambiguous_name): Reorganized the post
9690 evaluation of non WFL leading expression nodes.
9692 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9694 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9697 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9699 * parse.y (qualify_ambiguous_name): Handle qualified expression
9700 beginning with a STRING_CST.
9702 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9704 * parse.y (register_fields): Set DECL_INITIAL on both
9705 pre-initialized static and public fields.
9706 (resolve_field_access): Static field access expressions to always
9708 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9709 qualification. CONVERT_EXPR to be resolved as an expression name.
9710 (java_complete_lhs): Identify and access qualified final
9711 initialized field in switch statement case expression.
9712 (fold_constant_for_init): Pre-initialized field decl constant to
9715 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9717 * parse.y (note_possible_classname): Mark returned node with
9718 QUALIFIED_P only if the original class name contained a '/'.
9720 1999-06-05 Anthony Green <green@cygnus.com>
9722 * Make-lang.in (gcjh): More parallel build fixes.
9724 1999-06-03 Mike Stump <mrs@wrs.com>
9726 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9728 1999-06-02 Anthony Green <green@cygnus.com>
9730 * except.c (link_handler): Chain exception handlers in order.
9732 1999-06-02 Anthony Green <green@cygnus.com>
9734 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9735 with nops and process as usual in order to always set correct EH
9736 ranges. Emit detailed warnings about unreachable bytecodes.
9738 1999-06-02 Anthony Green <green@cygnus.com>
9740 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9743 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9745 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9746 or the searched field decl.
9748 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9750 * parse.y (fold_constant_for_init): Convert numerical constant
9751 values to the type of the assigned field.
9753 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9755 * expr.c (lookup_field): Relaxed the test on class loading error
9757 * parse.y (fold_constant_for_init): Enabeled old code.
9759 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9761 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9762 decide the validity of the cast of a java.lang.Cloneable reference
9764 (patch_conditional_expr): Fixed first argument passed to
9765 binary_numeric_promotion.
9767 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9769 * parse.y (qualify_ambiguous_name): Take into account that a
9770 CONVERT_EXPR might specify a type as a WFL.
9772 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9774 * parse.y (patch_assignment): Save the rhs before using it as an
9775 argument to _Jv_CheckArrayStore.
9777 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9779 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9781 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9783 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9784 floating point literal only when the exponent indicator has been
9787 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * parse.y (formal_parameter:): Construct argument tree list
9790 element even if a yet unsupported final parameter was encountered.
9792 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9794 * parse.y (finish_method_declaration): Issue errors for native or
9795 abstract methods declared with a method body, as well as for non
9796 native or non abstract methods with no method body.
9798 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9800 * class.c (build_utf8_ref): Initialize variable `field'.
9802 * decl.c (init_decl_processing): Initialize variable `field'.
9804 * expr.c (build_known_method_ref): Mark parameters `method_type',
9805 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9806 (process_jvm_instruction): Likewise for parameter `length'.
9808 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9809 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9812 * parse.y (maybe_generate_clinit): Remove unused variable
9813 `has_non_primitive_fields'.
9814 (find_in_imports_on_demand): Initialize variables `node_to_use'
9816 (patch_binop): Likewise for variable `prom_type'.
9817 (patch_unaryop): Likewise for variable `prom_type'.
9819 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9821 * xref.c (xref_table): Add missing initializer.
9823 1999-05-14 Tom Tromey <tromey@cygnus.com>
9825 * java-except.h (struct eh_range): Removed unused `next' member.
9826 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9827 after adding all exception handlers. Sort exception ranges in
9829 (struct pc_index): New structure.
9830 (start_pc_cmp): New function.
9831 * except.c (add_handler): Return `void'. Don't call link_handler;
9832 instead construct an ordinary linked list and do range
9834 (check_nested_ranges): New function.
9835 (link_handler): Changed interface to allow merging of eh_ranges.
9836 Split overlapping ranges. Return `void'.
9838 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9840 * parse.y (constructor_block_end:): New rule, tagged <node>.
9841 (constructor_body:): Use `constructor_block_end' instead of
9844 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9846 * parse.y (statement_nsi:): Pop `for' statement block.
9847 (java_complete_lhs): Labeled blocks containing no statement are
9848 marked as completing normally.
9850 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9852 * xref.c (xref_set_current_fp): New function, defined.
9853 * xref.h (xref_set_current_fp): New function, prototyped.
9855 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9857 * check-init.c (check_init): Take into account that
9858 LABELED_BLOCK_STMT can be empty.
9860 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9862 * parse.y (java_check_regular_methods): Warning check on not
9863 overriding methods with default access in other packages does not
9864 apply to `<clinit>'.
9865 (java_complete_lhs): If block body is an empty_stmt_node, replace
9866 it by NULL_TREE. This prevents gcc from generating an irrelevant
9869 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9871 * check-init.c (check_init): Removed code accepting to see things
9872 falling through default:, when doing xrefs.
9873 * java-tree.h (do_not_fold): New global variable, declared.
9874 * parse.y (do_not_fold): New global variable, defined.
9875 (java_complete_expand_method): Set `do_not_fold' to the value of
9876 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9877 and reinstall them after them have been purged; do not check for
9878 initializations; do not issue missing return errors.
9879 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9881 (patch_binop): Skip the fold part when doing xrefs.
9882 (build_string_concatenation): Skip the concatenation part when
9884 (patch_synchronized_statement): Do not generate a try-finally when
9886 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9887 and keep the location where the throw was seen.
9888 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9889 any treatment on the converted node an simply return a NOP_EXPR of
9891 * xref.c (xref_get_data): New function, defined.
9892 * xref.h (xref_get_data): New function, declared.
9893 (XREF_GET_DATA): Use xref_get_data.
9895 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9897 * gjavah.c (print_include): Cast the result of `strlen' to int
9898 when comparing against a signed value.
9899 (add_namelet): Likewise.
9901 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9903 * expr.c (expand_invoke): Mark parameter `nargs' with
9905 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9907 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9910 * jcf-reader.c (get_attribute): Cast a value to long
9911 when comparing against a signed expression. Likewise.
9913 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9916 1999-05-11 Andrew Haley <aph@cygnus.com>
9918 * parse.y (source_end_java_method): If the current method contains
9919 any exception handlers, force asynchronous_exceptions: this is
9920 necessary because signal handlers in libjava may throw exceptions.
9921 * decl.c (end_java_method): Ditto.
9923 1999-05-11 Tom Tromey <tromey@cygnus.com>
9925 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9927 * jvspec.c (THREAD_NAME): Removed.
9928 (GC_NAME): Likewise.
9929 (MATHLIB): Likewise.
9930 (WITHLIBC): Likewise.
9932 (THREADLIB): Likewise.
9933 (MATH_LIBRARY): Likewise.
9934 (lang_specific_driver): Don't add `-l' options to command line.
9935 Instead, add a single --specs option. Recognize `-L' options and
9936 use them to search for spec file.
9937 (find_spec_file): New function.
9938 (SPEC_FILE): New define.
9940 1999-05-11 Dave Brolley <brolley@cygnus.com>
9942 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9943 cpplib-enabled build.
9945 1999-05-05 Per Bothner <bothner@cygnus.com>
9947 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9948 temporarily zero it while calling rest_of_decl_compilation.
9950 * java-tree.h (string_ptr_type_node): Add declaration.
9951 * decl.c: Define and initialize string_ptr_type_node.
9952 * parse.y (patch_string_cst): Use string_ptr_type_node.
9954 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9955 * parse.y (for_statement): Now unconditionally exit_block.
9956 (finish_labeled_statement): No longer exit_block if for-loop.
9957 (patch_loop_statement): Check harder if the loop is already labeled.
9959 * parse.y (patch_initialized_static_field): Removed function.
9960 (maybe_generate_clinit): Removed special handling for interfaces.
9961 (java_complete_expand_methods): Do a preliminary java_complete_tree
9962 on <clinit> to determine if it can be removed.
9963 (java_complete_expand_method): Remove special handling for <clinit>.
9964 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9965 optimize if we get back empty_stmt_node.
9966 For MODIFY_EXPR, re-do checking of static initializers.
9967 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9968 For VAR_DECL, pass correct context.
9970 * verify.c (verify_jvm_instructions): Better error messages.
9972 1999-05-03 Tom Tromey <tromey@cygnus.com>
9974 * parse-scan.y (interface_declaration): Call
9975 report_class_declaration for interfaces.
9977 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9979 * Makefile.in: Remove -v from bison command lines.
9981 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9983 * check-init.c (check_init): Exclude a case of error when doing
9985 * class.c (layout_class_method): Don't generate the error message
9986 twice when compiling from source.
9987 * lang-options.h: Added `-Wredundant-modifers' and
9988 `-Wunusupported-jdk11' flags and help text.
9989 * lang.c (lang_decode_option): Added support for
9990 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9991 flag_static_local_jdk11 and flag_redundant set accordingly.
9992 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9993 * parse.h (EXPR_WFL_ADD_COL): New macro.
9994 (DECL_END_SOURCE_LINE): Likewise.
9995 (DECL_INHERITED_SOURCE_LINE): Likewise.
9996 * parse.y (static_ref_err): New function, prototyped.
9997 (CCB_TK): Now tagged <operator>.
9998 (class_body:): Remember the location of the closing '}' of a class
9999 definition when doing xrefs.
10000 (block:): Likewise.
10001 (block_end:): Likewise.
10002 (create_class): Remember the location of the inherited class
10003 identifier when doing xrefs.
10004 (register_fields): Added test on first operand of `init' before
10005 testing it TREE_CODE.
10006 (method_header): Store the location of the class identifier in the
10007 class decl when doing xrefs.
10008 (finish_method_declaration): Don't combine first/last method line
10010 (java_check_regular_methods): Warning check on not overriding
10011 methods with default access on other packages move before check on
10012 static methods. Initialization of `aflags' also moved up.
10013 (resolve_expression_name): Call static_ref_err to report the error.
10014 (static_ref_err): New function, implemented.
10015 (resolve_field_access): Returned simplified static field access
10017 (resolve_qualified_expression_name): Check for illegal use of
10018 static fields in a non static context. Call static_ref_err to
10019 report error in various places.
10020 (java_complete_tree): Do not fold initialized static fields when
10022 (java_complete_lhs): Likewise.
10024 1999-04-29 Anthony Green <green@cygnus.com>
10026 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10027 create internal labels.
10028 (lookup_label): Ditto.
10030 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10032 * class.c (layout_class_method): Generate <clinit>'s rtl for
10034 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10035 for interfaces' <clinit>.
10036 * expr.c (lookup_field): Search for fields in interfaces.
10037 (expand_invoke): Fixed indentation.
10038 (expand_java_field_op): Likewise. Use IS_CLINIT.
10039 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10040 (IS_CLINIT): New macro.
10041 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10042 interface was parsed.
10043 (maybe_generate_clinit): Don't generate if the current class is an
10044 interface with only fields of primitive types.
10045 (reset_method_name): Use IS_CLINIT.
10046 (java_complete_expand_method): Expand <clinit> when it exists for
10047 interfaces. Use IS_CLINIT.
10048 (resolve_expression_name): Use DECL_CONTEXT instead of
10049 current_class to build static field references.
10050 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10051 ARRAY_REF when doing xreferencing.
10052 (check_final_assignment): Fixed typo in leading comment. Use
10054 (patch_array_ref): Don't fully expand array references when
10056 (patch_return): Use IS_CLINIT.
10057 (patch_throw_statement): Likewise.
10059 1999-04-22 Tom Tromey <tromey@cygnus.com>
10061 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10063 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10065 * decl.c (predef_filenames, predef_filenames_size): New globals
10066 (init_decl_processing): predef_filenames and predef_filenames_size
10068 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10070 * jcf-parse.c (predefined_filename_p): New function.
10071 (yyparse): Check that files on the command line are specified only
10072 once and issue a warning otherwise.
10073 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10074 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10075 avoid a gcc warning with -W -Wall turned on.
10076 (java_expand_classes): Abort if errors were encountered.
10077 (java_complete_lhs): If the cross reference flag is set, wrap
10078 field DECL node around a WFL when resolving expression name.
10080 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10082 * lang.c (lang_decode_option): Fixed returned value when parsing
10083 `-fxref=...' and `-Wall'.
10084 * parse.y (source_end_java_method): Do not generate code when
10085 flag_emit_xref is set.
10086 (resolve_expression_name): Do not build static field access when
10087 flag_emit_xref is set.
10088 (resolve_field_access): No special treatment on `length' when
10089 flag_emit_xref is set. Do not build qualified static field access
10090 when flag_emit_xref is set.
10091 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10092 when flag_emit_xref is set.
10093 (patch_assignment): Do not generate array store runtime check when
10094 flag_emit_xref is set.
10095 * xref.c (xref_flag_value): Fixed function declaration
10097 (xset_set_data): New function.
10098 * xref.h (xref_set_data): Added prototype for new function.
10099 (typedef struct xref_flag_table): New field data.
10100 (XREF_GET_DATA): New macro.
10102 1999-04-19 Tom Tromey <tromey@cygnus.com>
10104 * xref.h (enum): Removed trailing comma.
10106 * parse.y (resolve_qualified_expression_name): Added missing
10109 1999-04-15 Anthony Green <green@cygnus.com>
10111 * gjavah.c: New prototypes for java_float_finite and
10112 java_double_finite.
10114 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10116 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10119 1999-04-06 Jeffrey A Law (law@cygnus.com)
10121 * Makefile.in (TREE_H): Add tree-check.h.
10122 (RTL_H): Add genrtl.h.
10124 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10126 * parse.y (patch_assignment): Added ArrayStoreException runtime
10129 1999-04-06 Per Bothner <bothner@cygnus.com>
10131 * expr.c (pop_type_0): New function.
10132 (pop_type): Use pop_type_0.
10133 * java-tree.h (pop_type_0): New declaration.
10134 * verify.c (verify_jvm_instructions): Check return instructions.
10136 * parse.y (patch_binop): Don't fold if non-constant and emiting
10139 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10141 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10143 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10144 (main_jcf): Don't define.
10145 (process_file): Don't set `main_jcf'.
10147 * java-tree.h (main_jcf): Don't declare.
10149 * jcf-parse.c (main_jcf): Add static definition.
10151 * lang.c (main_jcf): Don't define.
10153 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10155 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10157 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10159 * jcf-depend.c: Include "config.h", not <config.h>.
10161 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10164 * jcf-path.c: Include "config.h", not <config.h>.
10166 * lex.c: Don't include various system header files.
10167 (java_init_lex): Cast the argument of `bzero' to PTR
10169 * parse-scan.y (java_push_parser_context): Likewise.
10171 * parse.y (java_push_parser_context): Likewise.
10172 (patch_bc_statement): Match format specifier to variable argument.
10174 * xref.c: Don't include <stdio.h>.
10176 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10178 * parse.y (struct parser_ctxt *ctxp): Now global.
10179 (declare_local_variables): Use WFL compound value for the
10180 declaration source line value, when doing cross-referencing.
10182 1999-03-31 Tom Tromey <tromey@cygnus.com>
10184 * gjavah.c (print_field_info): Allow constants of other types.
10185 (print_include): Generate include when new name is proper prefix
10186 of already printed name.
10187 (add_namelet): Likewise.
10188 (cxx_keyword_subst): New function.
10189 (print_method_info): Use it.
10190 (print_field_name): New function.
10191 (get_field_name): New function.
10192 (print_field_info): Use get_field_name and print_field_name.
10194 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10196 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10197 'KR-C', so gperf uses the `const' keyword on strings.
10199 * keyword.gperf (java_keyword): Const-ify a char*.
10201 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10203 * parse.y (patch_bc_statement): Fixed identation and a bogus
10206 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10208 * parse.y (patch_assignment): Allow static variables in other
10209 classes to be assigned.
10211 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10213 * class.c (maybe_add_interface): Remove unused variable
10215 (make_class_data): Use = for assignment, not ==. Likewise.
10216 (emit_register_classes): Remove unused variable `decl'.
10218 * lex.c: Fix comment so as not to contain an embedded `/*'.
10220 * verify.c (verify_jvm_instructions): Remove unused variable
10223 1999-03-27 Per Bothner <bothner@cygnus.com>
10225 * parse.y (complete_loop_body): Rename to finish_loop_body.
10226 (complete_labeled_statement): Rename to finish_labeled_statement.
10227 (complete_for_loop): Rename to finish_for_loop.
10228 (complete_method_declaration): Rename to finish_method_declaration.
10230 * java-tree.h (continue_identifier_node): New global node.
10231 * decl.c: Define and initialize continue_identifier_node.
10232 * parse.y (generate_labeled_block): Remove - no longer needed.
10233 (build_loop_body): Use continue_identifier_node for continue block.
10234 (finish_labeled_statement): Also do pop_labeled_block actions.
10235 (java_complete_lhs): POP_LOOP even if error.
10236 (build_labeled_block): Special handling for continue_identifier_node.
10237 (patch_loop_statement): Re-organize.
10238 (patch_bc_statement): Re-write.
10240 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10242 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10243 using a WFL compound value.
10244 * parse.y (xref.h): Include.
10245 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10246 WFL compound value.
10247 (register_fields): Set WFL compound value to lineno if doing
10249 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10251 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10252 * xref.h (expand_xref): Prototype renamed from xref_generate.
10254 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10257 (GET_CURRENT_BLOCK): New macro.
10258 * parse.y (current_static_block): New global variable.
10259 (method_body:): Define action.
10260 (complete_method_declaration): Set current_function_decl to NULL
10261 when work on the current method is done.
10262 (declare_local_variables): Use GET_CURRENT_BLOCK.
10263 (java_method_add_stmt): Likewise.
10264 (java_complete_expand_method): Disable the use of `this' when
10265 expanding <clinit>.
10266 (enter_a_block): If no current method exist, use
10267 current_static_block to link static initializer blocks.
10268 (exit_block): Rewritten to use current_static_block when no current
10269 method decl exists.
10270 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10271 (patch_return): Forbid the use of `return' in static initializers.
10272 (patch_throw_statement): Fixed indentation. Issue specific error
10273 for uncaught thrown checked exception in static initializer
10274 blocks. Removed FIXME.
10276 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10278 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10279 Link gcj from gcc.o.
10281 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10283 * parse.y (find_applicable_accessible_methods_list): When dealing
10284 with interface: ensure that a given interface or java.lang.Object
10285 are searched only once.
10287 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10289 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10291 * jcf-dump.c (print_access_flags): Add braces around if-else.
10293 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10296 * lex.c (build_wfl_node): Add static prototype.
10298 * lex.h (build_wfl_node): Remove static prototype.
10300 * parse.y: Include lex.c early enough to declare everything needed.
10301 Ensure calls to `build_wfl_node' pass the proper arguments.
10302 (create_class): Remove unused variable `super_decl'.
10303 (get_printable_method_name): Initialize variable `name'.
10305 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * Changelog: Fixed 1999-03-22 typos.
10308 * lang.c (lang_decode_option): Fixed typo in error string in the
10311 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10313 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10314 (xref.o): New rule.
10315 * java-tree.h (flag_emit_xref): Declared extern.
10316 * lang.c (xref.h): Included.
10317 (flag_emit_xref): New global variable.
10318 (lang_decode_option): Added support for -fxref.
10320 * xref.h: Likewise.
10322 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10324 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10327 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10329 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10330 $(srcdir)/../system.h and $(JAVA_TREE_H).
10331 (jcf-io.o): Depend on $(JAVA_TREE_H).
10332 (mangle.o): Likewise.
10334 * check-init.c (check_cond_init): Add static prototype.
10336 * class.c (build_java_method_type, hashUtf8String,
10337 make_field_value, get_dispatch_vector, get_dispatch_table,
10338 append_gpp_mangled_type, mangle_static_field): Likewise.
10339 (strLengthUtf8): Hide unused definition.
10340 (hashUtf8String): Const-ify.
10341 (make_field_value): Un-ANSI-fy.
10343 * constants.c: Move inclusion of jcf.h above java-tree.h.
10344 (set_constant_entry, find_class_or_string_constant,
10345 find_name_and_type_constant, get_tag_node,
10346 build_constant_data_ref): Add static prototype.
10348 * decl.c (push_jvm_slot, builtin_function,
10349 lookup_name_current_level): Likewise.
10350 (builtin_function): Const-ify.
10352 * except.c (expand_start_java_handler, expand_end_java_handler):
10353 Add static prototype.
10355 * expr.c (flush_quick_stack, push_value, pop_value,
10356 java_stack_swap, java_stack_dup, build_java_athrow,
10357 build_java_jsr, build_java_ret, expand_java_multianewarray,
10358 expand_java_arraystore, expand_java_arrayload,
10359 expand_java_array_length, build_java_monitor, expand_java_pushc,
10360 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10361 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10362 expand_compare, expand_test, expand_cond, expand_java_goto,
10363 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10364 expand_java_field_op, java_push_constant_from_pool): Likewise.
10366 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10367 (build_java_arraynull_check): Mark parameters `node' and `type'
10368 with ATTRIBUTE_UNUSED.
10369 (note_label): Likewise for parameter `current_pc'.
10370 (expand_java_call, expand_java_ret): Hide unused definition.
10372 * java-tree.h (make_class, build_constants_constructor,
10373 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10374 init_outgoing_cpool, register_class, emit_register_classes,
10375 java_layout_seen_class_methods): Prototype.
10376 (unicode_mangling_length): Const-ify.
10377 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10378 emit_unicode_mangled_name, format_int, format_uint,
10379 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10380 jcf_print_utf8_replace, open_class): Prototype.
10382 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10383 <stdio.h>. Include tree.h/java-tree.h.
10384 (utf8_equal_string usage, process_class): Add static prototype.
10385 (open_class): Don't prototype this here.
10386 (utf8_equal_string): Match arguments to format specifiers.
10387 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10388 TABLE_SWITCH, disassemble_method): Likewise.
10390 * jcf-io.c: Include tree.h/java-tree.h.
10391 (open_class, find_classfile, jcf_print_utf8,
10392 jcf_print_utf8_replace): Const-ify.
10394 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10395 parse_class_file): Add static prototype.
10396 (find_in_current_zip): Match definition to existing static
10399 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10400 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10401 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10402 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10403 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10404 generate_bytecode_return, perform_relocations, init_jcf_state,
10405 init_jcf_method, release_jcf_state, generate_classfile):
10406 Add static prototype.
10407 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10408 (make_class_file_name): Const-ify.
10410 * jcf.h (find_classfile): Const-ify.
10412 * jv-scan.c (reset_report): Remove prototype.
10414 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10415 (error): Rewrite to allow varargs.
10417 * lang.c (lang_f_options): Const-ify.
10419 * lex.c (java_parse_escape_sequence): Add static prototype.
10420 (java_allocate_new_line): Match definition to existing static
10423 * mangle.c Include tree.h/java-tree.h.
10424 (unicode_mangling_length, emit_unicode_mangled_name,
10425 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10427 * parse.h (jdep_code): Remove trailing comma in enumeration.
10428 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10429 (reset_report): Add prototype.
10431 * verify.c (push_pending_label, merge_types): Add static
10434 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10436 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10438 * parse.y (find_applicable_accessible_methods_list): Extend the
10439 search to superinterfaces when relevant.
10440 (search_applicable_methods_list): New function.
10442 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10444 * class.c (unmangle_classname): Implemented stricter testing
10445 before setting the QUALIFIED_P flag on an identifier.
10447 1999-03-16 Per Bothner <bothner@cygnus.com>
10449 * parse.y (java_complete_lhs): Call force_evaluation_order
10450 after patch_newarray.
10451 (patch_binop): Don't call fold if there are side effects.
10453 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10455 * parse.y (java_stabilize_reference): Use save_expr instead of
10456 building a SAVE_EXPR node.
10457 (java_complete_lhs): Patch the resulting string of the `+='
10458 operator (if necessary) and complete the RHS after having built
10461 1999-03-15 Per Bothner <bothner@cygnus.com>
10463 * class.c (make_class): Don't set CLASS_P here (because
10464 this function is also called by build_java_array_type).
10465 (push_class): Set CLASS_P here instead.
10466 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10468 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10469 context. If the context is class, perfer "super" over "synchronized".
10470 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10472 * parse.y (create_class): Don't call parser_check_super here;
10473 it is not robust. Always wait until later.
10475 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10476 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10478 1999-03-13 Per Bothner <bothner@cygnus.com>
10480 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10481 * lex.h (UNGETC): Change misleading macro.
10483 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10485 * parse.y (java_stabilize_reference): Return NODE when patching a
10487 (java_complete_lhs): Put parenthesis around truth values.
10489 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10491 * class.c (layout_class_method): Don't make rtl for interface
10493 * parse.h (GET_TYPE_NAME): New macro.
10494 * parse.y (if_then_statement:): Fixed indentation.
10495 (if_then_else_statement:): Likewise.
10496 (for_statement:): Fixed spacing.
10497 (try_statement:): Fixed indentation.
10498 (create_interface): Don't force interfaces to be abstract.
10499 (method_header): Abstract methods are OK in interfaces.
10500 (declare_local_variables): Fixed typo in comment.
10501 (java_complete_expand_method): Fixed indentation.
10502 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10503 non accessible fields.
10504 (java_stabilize_reference): New function.
10505 (java_complete_lhs): Fixed indentation. Use
10506 java_stabilize_reference in compound assignment. Insert the
10507 cast. If not processing `+' fix string constants before processing
10510 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10512 * constants.c (find_class_or_string_constant): Cast variable `j'
10513 to a `jword' when comparing against one.
10515 * expr.c (java_lang_expand_expr): Remove unused variables
10516 `has_finally_p' and `op0'.
10518 * gjavah.c (print_field_info): Cast a value to jint when comparing
10519 against one. Likewise for a jlong.
10520 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10521 against a signed quantity.
10523 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10524 (print_signature): Don't needlessly dereference variable `str'
10526 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10527 `max_locals' with ATTRIBUTE_UNUSED.
10528 (jcf_parse_class): Likewise for variable `index'.
10530 * parse.h (reverse_jdep_list): Remove static prototype.
10532 * parse.y (build_jump_to_finally): Remove prototype and definition.
10533 (reverse_jdep_list): Add static prototype.
10535 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10536 `assignment' and `expr_decl'.
10538 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10540 1999-03-12 Andrew Haley <aph@cygnus.com>
10542 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10543 we'll need a directory separator and a null character.
10545 1999-03-10 Per Bothner <bothner@cygnus.com>
10547 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10549 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10551 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10554 1999-03-05 Per Bothner <bothner@cygnus.com>
10556 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10558 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10560 * class.c (layout_class_method): A static method in a base class
10561 is never overridden, so treat it like it doesn't exist.
10562 However, do complain about private non-static method overriding
10563 public static method.
10565 * parse.y: Don't set unused INITIALIZED_P flag.
10566 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10568 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10569 (build_array_from_name): Re-order &index[string] to &string[index].
10571 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10572 error_mark (it might catch more errors, but it is more likely to lose).
10574 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10576 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10577 (parse-scan.o): Depend on toplev.h.
10579 * class.c (make_method_value): Add prototype. Make it static.
10580 Remove unused second argument, caller changed.
10582 * expr.c (java_lang_expand_expr): Remove unused variable
10585 * java-tree.h: Don't prototype find_in_current_zip.
10586 Add prototypes for verify_constant_pool, start_java_method,
10587 end_java_method, give_name_to_locals, expand_byte_code,
10588 open_in_zip, set_constant_value, find_constant1, find_constant2,
10589 find_utf8_constant, find_string_constant, find_class_constant,
10590 find_fieldref_index, find_methodref_index, write_constant_pool,
10591 count_constant_pool_bytes and encode_newarray_type.
10593 * jcf-dump.c: Remove unused variable `LONG_temp'.
10595 * jcf-parse.c: Include parse.h.
10596 (jcf_parse_source): Remove unused parameter, all callers changed.
10597 (jcf_figure_file_type): Add static prototype.
10598 (find_in_current_zip): Likewise. Also remove unused parameter,
10599 all callers changed.
10600 (read_class): Initialize variable `saved_pos'.
10602 * jcf-reader.c (jcf_parse_preamble): Mark variables
10603 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10605 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10606 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10607 (java_parse_doc_section): Initialize variable `seen_star'.
10608 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10609 (java_lex_error): Mark parameters `msg' and `forward' with
10611 (java_get_line_col): Mark parameters `filename' and `line' with
10614 * parse-scan.y: Include toplev.h.
10615 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10617 * parse.h: use `struct JCF', not plain `JCF'.
10618 (java_parser_context_save_global, java_expand_classes
10619 java_parser_context_restore_global, java_parse): Add prototypes.
10621 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10624 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10626 * check-init.c (check_init): COPYN takes word count, not bit count.
10628 1999-02-26 Per Bothner <bothner@cygnus.com>
10630 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10631 explicit build_decl. (Avoids crash in reload when optimizing.)
10633 1999-02-25 Per Bothner <bothner@cygnus.com>
10635 * decl.c (complete_start_java_method): Handle synchronized method
10636 even when compiling from bytecode.
10638 1999-02-26 Tom Tromey <tromey@cygnus.com>
10640 * gjavah.c (add_class_decl): Only generate `#include' if outer
10641 class is not the name of the class we are processing. Correctly
10642 append `.h' in #include.
10643 (process_file): Clean up newlines around generated `#include's.
10644 (decode_signature_piece): Correctly handle inner classes.
10645 (struct include): New structure.
10646 (all_includes): New global.
10647 (print_include): New function.
10648 (add_class_decl): Use it.
10649 (process_file): Likewise.
10650 (add_class_decl): Generate include for java-array.h if array
10652 (process_file): Don't generate java-array.h include.
10654 * gjavah.c (add_namelet): Check for standard package names here.
10655 (add_class_decl): Don't check for standard package names here.
10657 1999-02-25 Tom Tromey <tromey@cygnus.com>
10659 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10660 When reading a zip file, only use strncmp if both strings are
10661 bigger than the buffer length. Initialize `k' when looping
10664 1999-02-24 Tom Tromey <tromey@cygnus.com>
10666 * gjavah.c (struct namelet): New structure.
10667 (add_namelet): New function.
10668 (print_namelet): New function.
10669 (print_class_decls): Use add_namelet and print_namelet to generate
10670 namespaces and not classes.
10671 (method_printed): New global.
10672 (HANDLE_END_METHOD): Examine method_printed.
10673 (print_method_info): Set method_printed when required. Print
10674 error if function to be ignored is marked virtual. Handle $finit$
10676 (METHOD_IS_FINAL): New macro.
10677 (print_field_info): Use it.
10678 (HANDLE_METHOD): Clear method_printed.
10679 (method_pass): New global.
10680 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10681 (process_file): Do two passes over both fields and methods.
10682 (HANDLE_METHOD): Examine method_pass.
10683 (root): New global.
10684 (add_class_decl): New function.
10685 (print_class_decls): Don't scan over entire constant pool.
10687 1999-02-23 Tom Tromey <tromey@cygnus.com>
10689 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10690 disable linking in that case.
10692 1999-02-20 Tom Tromey <tromey@cygnus.com>
10694 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10697 1999-02-21 Per Bothner <bothner@cygnus.com>
10699 * decl.c (build_result_decl), java-tree.h: New method.
10700 (complete_start_java_method): Handle synchronized methods.
10701 Don't build DECL_RESULT here. (Ordering dependency problem.)
10702 (start_java_method): Call build_result_decl here instead ...
10703 * parse.y (java_complete_expand_method): ... and here.
10704 (expand_start_java_method): Don't call complete_start_java_method here.
10705 (java_complete_expand_method): Call it here instead.
10706 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10707 * java-tree.h: ... here.
10709 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10710 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10711 for ARRAY_REF - it doesn't work when array bounds are checked.
10712 (patch_array_ref): Handle it here instead.
10714 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10716 1999-02-19 Per Bothner <bothner@cygnus.com>
10718 Force left-to-right evaluation of binary operations etc.
10719 * expr.c (force_evaluation_order), java-tree.h: New function.
10720 * parse.y (java_complete_lhs): Pass binary operations, procedure
10721 calls, and ARRAY_REFs to force_evaluation_order.
10722 (various): Set TREE_SIDE_EFFECTS more carefully.
10724 Tolerate random (non-UTF8) encoding in comments without complaining.
10725 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10726 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10728 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10729 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10731 * parse.y (java_complete_lhs): Ignore an empty statement in a
10732 COMPOUND_EXPR. Don't complain about empty statement after return.
10734 1999-02-19 Per Bothner <bothner@cygnus.com>
10736 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10737 in TREE_LIST - just chain the POINTER_TYPEs together.
10738 (resolve_class): If type already resolved, return decl.
10739 After resolving, update TREE_TYPE(class_type), and name (if array).
10740 * parse.h (do_resolve_class), parse.y: Make non-static.
10741 * class.c (maybe_layout_super_class): Take this_class argument.
10742 Do do_resolve_class if necessary.
10743 (layout_class, layout_class_methods): Adjust calls appropriately.
10744 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10745 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10746 * typeck.c (build_java_array_type): Don't call layout_class.
10748 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10750 * parse.y (check_pkg_class_access): Allow private class access
10751 within the same package.
10752 (strip_out_static_field_access_decl): New function.
10753 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10754 operator argument before testing its nature.
10756 1999-02-03 Per Bothner <bothner@cygnus.com>
10758 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10759 (TRY_EXPR): Simplify - it no longer has a finally clause.
10760 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10761 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10762 * expr.c (java_lang_expand_expr): Likewise.
10763 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10764 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10765 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10766 (build_try_statement): Remove finally parameter and handling.
10767 (build_try_finally_statement): New function.
10768 (patch_try_statement): No longer need to support finally clause.
10769 (try_statement): Update grammar action rules.
10770 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10771 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10773 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10775 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10776 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10778 1999-02-17 Andrew Haley <aph@cygnus.com>
10780 * class.c (build_utf8_ref): Back out broken patch which was
10781 intended to to output signatures using '.' as a separator.
10783 * class.c (make_class_data): Output signatures using '.' as a
10784 separator, rather than '/'.
10785 (mangled_classname): Likewise.
10786 (make_field_value): Likewise.
10787 (make_method_value): Likewise.
10788 * constants.c (alloc_class_constant): Likewise.
10789 * expr.c (build_invokeinterface): Likewise.
10791 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10793 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10794 of an ancient workaround.
10796 1999-02-10 Jeffrey A Law (law@cygnus.com)
10798 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10801 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * lex.c (yylex): Encode \0 as UTF8.
10805 1999-02-10 Tom Tromey <tromey@cygnus.com>
10807 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10808 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10809 (libgcj_zip): Renamed.
10810 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10812 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10814 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10815 (GC_NAME): Renamed -lgc to -lgcjgc.
10817 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10819 * lex.c (java_lang_cloneable): Initialize.
10820 * parse.y (java_lang_cloneable): New static variable.
10821 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10822 doing one more qualification round.
10823 (valid_ref_assignconv_cast_p): Reject null source or
10824 destination. Allow an array to be cast into java.lang.Cloneable.
10825 (patch_cast): Swapped two first arguments to first call to
10826 valid_ref_assignconv_cast_p.
10828 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10830 * parse.h: DECL_P renamed JDECL_P.
10831 * parse.y: DECL_P replaced by JDECL_P.
10832 (build_array_from_name): Always use pointer's type.
10833 (patch_bc_statement): Extra code to search continue target in a
10834 for loop. Fixed comments. Continue target is current loop when
10837 1999-02-05 Andrew Haley <aph@cygnus.com>
10839 * class.c (make_class_data): The superclass of an interface should
10840 be null, not class Object.
10842 * lex.c (java_lex): Sign extend hex literals.
10844 1999-02-04 Andrew Haley <aph@cygnus.com>
10846 * class.c (build_utf8_ref): Output signatures using '.' as a
10847 separator, rather than '/'.
10848 (make_class_data): Likewise.
10850 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10852 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10853 mkstemp.o. Get them from libiberty now.
10855 1999-02-02 Jeffrey A Law (law@cygnus.com)
10857 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10859 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10861 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10864 1999-02-02 Per Bothner <bothner@cygnus.com>
10866 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10867 * jcf-write.c (generate_bytecode_return): New function.
10868 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10870 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10871 generate special [fd]const_[01] instructions.
10873 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10875 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10876 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10878 1999-02-01 Per Bothner <bothner@cygnus.com>
10880 * parse.y (patch_method_invocation): Handle calling static methods,
10881 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10883 * parse.y (java_complete_lhs): Don't complain about unreachable
10884 exit condition in a do-while statement.
10886 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10888 * lex.c (java_read_char): Fixed utf8 decoding.
10889 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10891 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10892 comments. Local variable `all_primitive' is gone. Broadened
10893 acceptance of `0' to floating point targets. `long' can now be
10894 widened to `double' or `float'.
10895 (valid_method_invocation_conversion_p): Added leading
10896 comment. Fixed tabulation.
10897 (build_string_concatenation): Optimize out left or right empty
10900 1999-01-28 Per Bothner <bothner@cygnus.com>
10902 * jcf-write.c (localvar_alloc): Only emit entry for
10903 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10904 (generate_bytecode_insns): Only call put_linenumber if
10905 debug_info_level > DINFO_LEVEL_NONE.
10906 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10907 is specified, add -g1 (for compatibility wih javac).
10909 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10911 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10912 gjavah.o, check-init.o, jv-scan.o
10914 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10916 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10918 * gjavah.c: Include config.h and system.h.
10920 * javaop.h (inline): Don't define, its handled by system.h.
10921 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10922 from `inline' to `static inline'.
10924 * jcf.h (inline): Don't define, its handled by system.h.
10926 * lex.c (inline): Likewise.
10928 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10930 * lang-specs.h: Map -Qn to -fno-ident.
10932 1999-01-29 Richard Henderson <rth@cygnus.com>
10934 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10936 1999-01-29 Tom Tromey <tromey@cygnus.com>
10938 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10939 then cast it to Object before calling `append' method.
10941 1999-01-28 Per Bothner <bothner@cygnus.com>
10943 * check-init.c (check_bool2_init, check_bool_init, check_init):
10944 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10945 * jcf-write.c (generate_bytecode_insns): Likewise.
10947 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10949 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10950 * parse.y (patch_cast): Allow a boolean to be cast into a
10953 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10955 * parse.y: (class_declaration:): Fixed indentation.
10956 (class_member_declaration:): Extra `;' after field declaration now
10958 (interface_declaration:): Removed debug messages in error reports.
10959 (patch_binop): Nodes created and returned inherit the orignal
10960 node's COMPOUND_ASSIGN_P flag value.
10961 (patch_cast): Fix cast from char to floating point.
10963 1999-01-25 Andrew Haley <aph@cygnus.com>
10965 * except.c, java-except.h (expand_resume_after_catch): new
10967 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10968 to branch back to main flow of control after a catch block.
10970 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10972 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10973 $(srcdir)/../system.h.
10974 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10975 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10976 (jcf-write.o): Likewise.
10977 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10978 (mangle.o): Depend on $(srcdir)/../toplev.h.
10979 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10980 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10982 * class.c: Include output.h and parse.h.
10983 (mangled_classname): Add the `const' keyword to a char*.
10984 (find_named_method): Hide unused function definition.
10985 (build_utf8_ref): Change type of variable `c' to unsigned char.
10986 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10987 (build_class_ref): Add the `const' keyword to a char*.
10988 (layout_class_method): Remove unused variable `buf'.
10990 * decl.c (find_local_variable): Remove unused variable `rtl'.
10991 (pushdecl): Likewise for variables `different_binding_level' and
10993 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10994 (maybe_build_cleanup): Likewise for parameter `decl'.
10996 * except.c (expand_start_java_handler): Mark parameter `range'
10997 with ATTRIBUTE_UNUSED.
10999 * expr.c: Include except.h.
11000 (pop_type): Remove unused variable `i'.
11001 (pop_value): Likewise for variables `n_words' and `i'.
11002 (expand_java_arrayload): Likewise for variable `convert'.
11003 (java_lang_expand_expr): Likewise for variables `op0', `type',
11004 `mode', `unsignedp', `node' and `elements'.
11005 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
11007 (process_jvm_instruction): Add a `const' qualifier to a char*.
11009 * gjavah.c (output_directory): Add the `const' keyword to a char*.
11010 (temp_directory): Likewise.
11011 (print_c_decl): Likewise.
11012 (print_method_info): Likewise.
11013 (decode_signature_piece): Likewise.
11014 (print_mangled_classname): Likewise.
11016 * java-except.h: Provide prototypes for maybe_start_try,
11017 maybe_end_try and add_handler.
11019 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11020 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11021 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11022 init_expr_processing, push_super_field, init_class_processing,
11023 can_widen_reference_to, class_depth, verify_jvm_instructions,
11024 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11025 set_local_type, merge_type_state, push_type, load_type_state,
11026 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11027 emit_unicode_mangled_name): Add prototypes.
11029 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11030 (print_signature_type): Use ISDIGIT, not isdigit.
11031 (print_signature): Remove unused variable `j'.
11033 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11034 int when comparing against one.
11036 * jcf-parse.c: Include toplev.h.
11038 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11039 (localvar_free): Remove unused variable `i'.
11040 (generate_bytecode_conditional): Likewise for variable `kind'.
11042 * jv-scan.c: Include config.h and system.h. Remove redundant
11043 OS header and gansidecl.h includes.
11044 (warning): Add the `const' keyword to a char*. Also add
11045 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11046 __STDC__, when determining whether to use ANSI-isms.
11047 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11048 (xmalloc): Don't redundantly prototype here.
11049 (main): Remove unused parameter `envp'. Also fix the arguments
11050 passed to function `fatal' to match the format specifier.
11052 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11054 * mangle.c: Include toplev.h.
11055 (emit_unicode_mangled_name): Declare parameter `len'.
11057 * parse.y (parse_warning_context): Add the `const' keyword to a
11058 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11059 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11060 (issue_warning_error_from_context): Add the `const' keyword to
11062 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11063 not `__STDC__' for whether to use ANSI-isms.
11065 * typeck.c (incomplete_type_error): Mark parameters `value' and
11066 `type' with ATTRIBUTE_UNUSED.
11067 (parse_signature_type): Use ISDIGIT, not isdigit.
11069 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11070 (verify_jvm_instructions): Likewise. Remove unused variables
11071 `field_name' and `default_val'.
11073 * zextract.c: Include config.h and system.h. Remove redundant
11074 OS header includes.
11076 * zipfile.h: Prototype `read_zip_archive'.
11078 1999-01-21 Andrew Haley <aph@cygnus.com>
11080 * typeck.c (convert): Allow conversions to void type: some
11081 optimizations in gcc do this.
11083 1999-01-21 Andrew Haley <aph@cygnus.com>
11085 * typeck.c (convert_ieee_real_to_integer): New function.
11086 (convert): When not using fast-math and using hardware fp, convert
11087 an IEEE NaN to zero.
11089 1999-01-18 Andrew Haley <aph@cygnus.com>
11091 * parse.y (patch_binop): Do a type conversion from signed to
11092 unsigned and then back to signed when a ">>>" is found.
11094 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11096 * java-tree.h: (check_for_initialization): Added prototype.
11097 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11098 * parse.y (do_resolve_class): Removed unused locals.
11099 (read_import_dir): Likewise.
11100 (resolve_qualified_expression_name): Array creation
11101 expressions are valid primary expressions.
11102 (qualify_ambiguous_name): Likewise.
11103 (patch_synchronized_statement): Removed unused local.
11105 1999-01-17 Jeffrey A Law (law@cygnus.com)
11107 * Makefile.in (zextract.o): Add dependencies.
11109 * Makefile.in: Do not put ^Ls at the start of a line.
11111 1999-01-15 Per Bothner <bothner@cygnus.com>
11113 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11114 sub-type the result of the call that gets the exception value.
11116 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11117 don't call finish_class.
11119 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11120 clear found before continuing.
11122 * verify.c (verify_jvm_instructions): On an array load, allow
11123 and handle top of stack to be TYPE_NULL.
11125 * gjavah.c (generate_access): Translate Java package private or
11126 protected access to C++ public, but with a comment.
11128 1999-01-13 Andrew Haley <aph@cygnus.com>
11130 * expr.c (generate_name): Name prefix changed to avoid clashes
11131 with assembler temp labels.
11133 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11134 MODIFY_EXPR. Without this, code for the assignment may not be
11135 generated at all and the synchronized statement will read an
11136 uninitialized variable.
11138 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11140 * class.c (maybe_layout_super_class): Fixed returned value.
11141 * lex.c: Added 1999 to the copyright.
11142 (java_init_lex): Initialize java_lang_imported.
11143 * lex.h: Added 1999 to the copyright.
11144 * parse.h: Added 1999 to the copyright.
11145 (REGISTER_IMPORT): Fixed typo in trailing macro.
11146 (CURRENT_OSB): New macro.
11147 (struct parser_ctxt): New fields osb_depth, osb_limit.
11148 * parse.y (java_lang_id): New global variable.
11149 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11150 (array_creation_expression:): Use CURRENT_OSB.
11151 (dims:): Uses a stack to keep track of array dimensions.
11152 (cast_expression:): Use CURRENT_OSB.
11153 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11155 (register_fields): Fixed typos in comment.
11156 (check_method_redefinition): Fixed comment indentation.
11157 (java_check_regular_methods): Set saved found wfl to NULL after
11158 having reinstalled it in the previously found DECL_NAME.
11160 1999-01-10 Richard Henderson <rth@cygnus.com>
11162 * gjavah.c (java_float_finite): Use a union to do type punning.
11163 (java_double_finite): Likewise.
11165 1999-01-09 Per Bothner <bothner@cygnus.com>
11167 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11168 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11169 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11170 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11171 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11172 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11174 1999-01-08 Per Bothner <bothner@cygnus.com>
11176 * check-init.c (check_init): If compiling to native, we don't
11177 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11179 1999-01-08 Tom Tromey <tromey@cygnus.com>
11181 * parse-scan.y (variable_declarator_id): Set or increment
11183 (bracket_count): New global.
11184 (formal_parameter): Handle case where bracket pairs trail variable
11187 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11189 * jcf-parse.c (yyparse): variable len changed from a char to an
11190 int to prevent overflow.
11192 1999-01-06 Per Bothner <bothner@cygnus.com>
11194 * java-tree.h: Declare read_class.
11195 * jcf-parse.c (read_class): New function.
11196 (load_class): Now just call read_class.
11198 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11199 * jcf-parse.c (parse_source_file): Declare save_error_count,
11200 which is needed by java_parse_abort_on_error macro,
11201 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11203 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11204 constructor, if initializing a static field.
11205 (patch_new_array_init): Set TREE_CONSTANT if it is.
11206 * expr.c (java_lang_expand_expr): For a static array constructor
11207 of primitive elements, allocate the array itself statically.
11208 Disabled until we can set the vtable field statically.
11210 * check-init.c: New file. Checks for definite assignment.
11211 * Makefile.in (JAVA_OBJS): Add check-init.o.
11212 * parse.y (java_complete_expand_method): Call check_for_initialization.
11213 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11215 1999-01-06 Graham <grahams@rcp.co.uk>
11217 * parse.y : include system.h instead of including
11218 standard headers directly with the exception of <dirent.h>.
11220 1999-01-06 Per Bothner <bothner@cygnus.com>
11222 * lex.h: Moved static function declarations to lex.c,
11223 to shut up some -Wall warnings.
11224 * lex.c: Static function declarations moved here.
11225 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11227 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11229 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11231 1998-12-22 Per Bothner <bothner@cygnus.com>
11233 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11234 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11236 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11237 (localvar_alloc): Change return type to void,
11238 (emit_unop): Remove unused variable size.
11240 * jcf-write.c (struct jcf_block): Add new union.
11241 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11242 (call_cleanups): New functions.
11243 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11244 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11245 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11246 * lang.c (lang_init): Call using_eh_for_cleanups.
11247 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11248 completing operands to patch_synchronized_statement.
11249 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11250 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11251 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11253 1998-12-20 John F. Carr <jfc@mit.edu>
11255 * Make-lang.in: Comment out control-Ls; they upset some makes.
11257 1998-12-18 Tom Tromey <tromey@cygnus.com>
11259 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11262 1998-12-17 Tom Tromey <tromey@cygnus.com>
11264 * parse.y (DIR_SEPARATOR): New define.
11265 (check_class_interface_creation): Use it.
11267 * parse-scan.y (report_main_declaration): Recognize
11268 `java.lang.String' in argument to main.
11270 1998-12-16 Per Bothner <bothner@cygnus.com>
11272 * parse.y (create_interface): Remove bogus test.
11274 1998-12-16 Per Bothner <bothner@cygnus.com>
11276 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11277 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11279 1998-12-16 Tom Tromey <tromey@cygnus.com>
11281 * parse-scan.y (qualified_name): Use correct sprintf format.
11283 1998-12-15 Tom Tromey <tromey@cygnus.com>
11285 * gjavah.c (print_field_info): Changed how most negative number is
11288 1998-12-14 Per Bothner <bothner@cygnus.com>
11290 * parse.y (fold_constant_for_init): New function.
11291 (resolve_expression_name): Don't replace static final
11292 constant-initialized fields by its value.
11293 (java_complete_lhs): New. Same as java_complete_tree, except does
11294 not replace static final constant-initialized fields by their values.
11295 (register_fields): If there is an initializer, set DECL_INITIAL and
11296 MODIFY_EXPR_FROM_INITIALIZATION_P.
11297 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11298 Only call patch_initialized_static_field if
11299 MODIFY_EXPR_FROM_INITIALIZATION_P.
11300 (patch_initialized_static_field): If not valid constant, clear
11303 * parse.y (lookup_field_wrapper): Fix thinko.
11305 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11306 set and restore global lineno.
11308 1998-12-14 Tom Tromey <tromey@cygnus.com>
11310 * gjavah.c (print_field_info): If value to print is the smallest
11311 value of its size, then print as hex to avoid later warnings from
11314 1998-12-14 Tom Tromey <tromey@cygnus.com>
11316 * gjavah.c (decompile_method): Decompile `return null'.
11317 (process_file): Generate `#pragma interface'.
11318 (method_declared): New global.
11319 (print_method_info): Set it.
11320 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11321 (print_method_info): Handle abstract methods.
11323 1998-12-13 Per Bothner <bothner@cygnus.com>
11325 * parse.y (patch_method_invocation): If class_decl is null
11326 (e.g. an array type), use original type.
11328 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11329 errors about uncaught exception from clone (of array, specifically).
11331 1998-12-13 Tom Tromey <tromey@cygnus.com>
11333 * gjavah.c (decompile_method): Handle all types of `return'
11334 opcode. Decompile `return this' and `return'.
11335 (method_access): New global.
11336 (print_method_info): Set it.
11337 (decompile_method): Don't decompile a synchronized method.
11339 1998-12-13 Tom Tromey <tromey@cygnus.com>
11341 * jcf-reader.c (jcf_parse_one_method): Recognize
11343 * gjavah.c (HANDLE_END_METHOD): New macro.
11344 (HANDLE_CODE_ATTRIBUTE): New macro.
11345 (decompile_method): New function.
11346 (print_method_info): Don't print `;\n' at end of function decl.
11347 Include java-opcodes.h.
11348 (decompiled): New global.
11350 1998-12-12 Per Bothner <bothner@cygnus.com>
11352 * class.c (build_class_ref): Handle PRIMTYPE.class if
11353 flag_emit_class_files.
11354 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11355 if flag_emit_class_files.
11356 * parse.y (java_complete_tree): Pre-liminary support for
11357 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11359 * parse.y (patch_synchronized_statement): Don't call monitorexit
11360 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11362 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11364 * zipfile.h (opendir_in_zip): New declaration.
11365 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11366 (opendir_in_zip): New function, using code from open_in_zip.
11367 (open_in_zip): Call opendir_in_zip.
11368 (find_class): Remove no-longer-used do_class_file parameter,
11369 but add source_ok parameter. Change logic so if we find a .java file,
11370 we don't look for .class in later classpath emtries.
11371 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11372 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11373 * gjavah.c: Update call to find_class.
11374 * jcf-dump.c: Likewise.
11376 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11377 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11378 nothing if body is empty_stmt_node.
11379 Various little fixes so SP gets correctly adjusted.
11380 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11381 For CALL_EXPR, test if static first.
11382 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11383 such as the ones we create for Object and Class.
11384 Set and restore current_function_decl.
11385 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11386 (note_possible_classname): New function.
11387 (read_import_entry): Removed. Merged with read_import_dir.
11388 (read_import_dir): Don't call find_class - that only gives us
11389 the first classpath entry having the needed package.
11390 Use the struct buffer data structure from buffer.h.
11391 (read_import_dir, find_in_imports_on_demand): The remembered
11392 class names now use '.' (not '/') as package separator.
11394 * parse.y (java_complete_expand_methods): Call write_classfile
11395 here, and not in java_expand_classes (which only gets first class).
11397 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11399 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11400 (register_fields): If a static fields has an initializer, just
11401 chain it on ctxp->static_initialized, and handle later.
11402 (java_complete_expand_methods): Force <clinit> first.
11403 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11404 - it's already been completed.
11405 (patch_initialized_static_field): New function.
11406 (java_complete_field): Call it.
11408 1998-12-12 Per Bothner <bothner@cygnus.com>
11410 * expr.c (encode_newarray_type, build_new_array): New functions.
11411 * java-tree.h: Declare build_new_array.
11412 * jcf-write.c (patch_newarray): Use build_new_array.
11414 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11415 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11417 * parse.y (patch_new_array_init): Re-organize.
11418 Now is passed the actual array (pointer) type of the value.
11419 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11420 (patch_array_constructor): Removed - merged into patch_new_array_init.
11421 (java_complete_tree): Update patch_new_array_init.
11423 * jcf-write.c (find_constant_index): New function.
11424 (generate_bytecode_insns): Use find_constant_index.
11425 (generate_classfile): Use find_constant_index for ConstantValue.
11427 1998-12-11 Tom Tromey <tromey@cygnus.com>
11429 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11430 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11431 * class.c (make_class_data): Renamed dtable -> vtable, and
11432 dtable_method_count -> vtable_method_count.
11434 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11436 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11437 global variables, initialized.
11438 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11439 Declared new global variables.
11440 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11441 double_zero_node, integer_zero_node upon direct matching.
11442 * parse.y (purify_type_name): Added function prototype.
11443 (duplicate_declaration_error_p): Consider new_type as potentially
11444 being a incomplete type. Use purify_type_name on type string.
11445 (method_header): saved_type: unused variable removed. Don't figure
11446 return type if method name is invalid.
11447 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11448 processed by patch_unaryop.
11449 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11450 increment/decrement node into its original type after binary
11451 numeric promotion on its operands.
11453 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11455 * parse.y (array_initializer:): Array init operand is NULL_TREE
11456 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11457 now an error. Fixed indentation problems.
11458 (patch_string): Handle error_mark_node as an argument.
11459 (patch_new_array_init): Fixed indentation problems.
11460 (array_constructor_check_entry): Removed check on null wfl_value.
11461 Return an error if wfl_value's walk returns an error.
11463 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11465 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11466 * lex.c (java_lex): Remember column position before advancing one
11467 token. Retain location information on OCB_TK.
11468 * lex.h (typedef struct java_lc): Added new field.
11469 * parse.h (GET_SKIP_TYPE): New macro.
11470 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11471 * parse.y (build_new_array_init, patch_new_array_init,
11472 patch_array_constructor, maybe_build_array_element_wfl,
11473 array_constructor_check_entry): New function prototypes.
11474 (switch_block:): Tagged <node>.
11475 (OCB_TK): Tagged <operator>.
11476 (array_initializer:): Installed actions.
11477 (variable_initializer): Build location information on element if
11479 (switch_statement:): Fixed indentation typo.
11480 (switch_block:): Redefined default action.
11481 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11482 (patch_assignment): Removed duplicate code.
11483 (maybe_build_array_element_wfl, build_new_array_init,
11484 patch_new_array_init, patch_array_constructor,
11485 array_constructor_check_entry): New functions.
11487 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11489 * parse.y (array_initializer): Tagged <node>.
11490 (variable_initializer:): Use default rule.
11491 (array_initializer:): Defined actions.
11492 (variable_initializers:): Likewise.
11493 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11494 non-static field accesses.
11495 (patch_invoke): Fixed indentation typo.
11496 (java_complete_tree): Likewise.
11497 (build_labeled_block): Changed leading comment. Generate an error
11498 in case of duplicate loop labels.
11499 (patch_conditional_expr): Patch results of string concatenation
11502 1998-12-06 Per Bothner <bothner@cygnus.com>
11504 * constants.c (find_methodref_index): When the class is an interface,
11505 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11507 * decl.c (finit_identifier_node): Use "$finit$", rather than
11508 "<finit>" (which Sun's verifier rejects).
11509 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11510 (generate_field_initialization_code): Removed.
11511 (fix_constructors) Don't add call to $finit$ here (wrong order).
11512 (patch_method_invocation): Add $finit$ call here.
11514 * java-tree.h (CALL_USING_SUPER): New macro.
11515 * parse.y (patch_invoke): Remove im local variable.
11516 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11517 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11518 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11520 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11522 * parse.y (java_complete_tree): Don't complain about unreachable
11523 statement if it is empty_stmt_node.
11525 * jcf-write.c (find_constant_wide): New function.
11526 (push_long_const): Use find_constant_wide.
11528 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11529 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11530 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11531 Emit invokeinterface when calling an interface method.
11532 Emit invokespecial also when calling super or private methods.
11534 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11536 1998-12-06 Per Bothner <bothner@cygnus.com>
11538 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11540 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11542 * java-tree.h (java_layout_seen_class_methods): New function
11544 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11545 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11546 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11547 * parse.y (method_declarator:): Defined action.
11548 (issue_warning_error_from_context): input_filename saved, set to
11549 the appropriate value and restored after java_error is called.
11550 (build_unresolved_array_type): Fixed comment.
11551 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11552 (method_header): Deal with return type the same way type are
11553 handled for fields and method's parameters and local variables
11555 (check_method_redefinition): Removed extra CR.
11556 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11557 (java_layout_seen_class_methods): New function.
11558 (java_layout_classes): Call java_layout_seen_class_methods.
11560 1998-12-03 Per Bothner <bothner@cygnus.com>
11562 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11564 1998-12-03 Per Bothner <bothner@cygnus.com>
11566 * jcf-dump.c (main): Fix error message.
11567 * jcf-path.c (add_entry): Style fix.
11569 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11571 * class.c (layout_class_method): Call build_java_argument_signature
11572 on constructors too.
11573 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11574 (patch_method_invocation): Define a primary when resolving an
11575 expression name. Augmented comment on code checking illegal `this'
11576 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11578 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11580 * class.c (layout_class_method): Don't report error on non-static
11581 overriding static if the method is private.
11582 * java-tree.h (finish_class): Prototype added.
11583 * lex.c (java_get_line_col): Handle col argument -2 value.
11584 * parse.h: All static method declarations moved to parse.y.
11585 * parse.y: Now contains all static method declarations previously
11587 (find_expr_with_wfl, missing_return_error,
11588 unreachable_stmt_error): New functions.
11589 (java_get_real_method_name): Identify constructors bearing class
11590 names in source code compiled classes only.
11591 (java_complete_expand_methods): Call missing_return_error.
11592 (invocation_mode): Private methods invoked as static methods.
11593 (java_complete_tree): Call unreachable_stmt_error.
11595 1998-12-01 Tom Tromey <tromey@cygnus.com>
11597 * Makefile.in (+target): Removed.
11598 (+xmake_file): Likewise.
11599 (+tmake_file): Likewise.
11600 (.NOEXPORT): Removed duplicate.
11602 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11604 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11606 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11608 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11609 libiberty.h. Provide an xmalloc definition.
11611 * jvspec.c: Remove the xmalloc prototype.
11613 * parse-scan.y: Include config.h and system.h. Don't include
11614 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11615 Provide an xstrdup definition.
11617 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11619 * jcf-path.c (add_entry): Recognize ".jar" too.
11620 * lang-specs.h: Likewise.
11622 1998-11-26 Per Bothner <bothner@cygnus.com>
11624 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11625 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11627 * jcf-write.c (generate_bytecode_insns):
11628 Handle pre/post-increment/decrement of long.
11630 * jcf-write.c (generate_bytecode_insns):
11631 Handle missing exception handler (finally for synchronized).
11633 1998-11-25 Per Bothner <bothner@cygnus.com>
11635 * java-tree.h (end_params_node): Declare global.
11636 * decl.c (end_params_node): New global.
11637 (init_decl_processing, start_java_method): Use end_params_node for
11638 end of list of parameter types. Follows correct gcc conventions.
11639 * expr.c (pop_argument_types, pop_arguments): Likewise.
11640 * lang.c (put_decl_node): Likewise.
11641 * typeck.c (various places): Likewise.
11642 * class.y (various places): Likewise.
11643 * parse.y (various places): Likewise.
11645 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11646 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11648 * class.c: Add #include flags.h, remove no-longer needed declaration.
11650 * class.c (layout_class_method): Remove commented-out code, re-format.
11651 Don't add vtable entry (or index) for private methods.
11652 * expr.c (expand_invoke): A private method is implicitly final.
11653 * class.c (make_class_data): If inlining or optimizing,
11654 skip private methods.
11656 * class.c (finish_class): New function. Calls existing methods,
11657 but alls emits deferred inline functions.
11658 * jcf-parse.c (parse_class_file): Call finish_class.
11659 * parse.y (java_complete_expand_methods): Likewise.
11661 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11663 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11665 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11667 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11669 1998-11-24 Per Bothner <bothner@cygnus.com>
11671 * (generate_classfile): Always write class access flag with
11674 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11676 * class.c (maybe_layout_super_class): New function.
11677 (layout_class): Reorganized. Loop on class methods dispatched into
11678 a new function. Call maybe_layout_super_class.
11679 (layout_class_methods, layout_class_method): New functions.
11680 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11682 (expand_invoke): Likewise.
11683 * java-tree.h (all_class_list): New global variable declared.
11684 (layout_class_methods, layout_class_method): New function
11686 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11687 * jcf-parse.c (all_class_list): New global variable.
11688 (load_class): Extended what class_or_name can be. Use parser
11689 context mechanism to save globals before calling jcf_parse.
11690 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11691 is set on the file name.
11692 (jcf_parse): Layout class methods when Object is loaded, otherwise
11693 record class in all_class_list for delayed method layout.
11694 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11695 * lang.c (put_decl_node): Decode <init> into the decl context
11697 * lex.c (java_allocate_new_line): Use xmalloc.
11698 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11699 pointers, not TREE_LIST elements.
11700 (struct parser_ctxt): Fixed comment indentations, added comments
11701 and reordered some fields.
11702 (java_check_methods): Function prototype removed.
11703 * parse.y (java_push_parser_context): Use xmalloc.
11704 (java_parser_context_restore_global): Pop extra pushed ctxp only
11705 when there's nothing next.
11706 (maybe_create_class_interface_decl): Fixed comment, add new
11707 created class decl to all_class_list.
11708 (method_header): Use GET_REAL_TYPE on argument's types.
11709 (method_declarator): Use GET_REAL_TYPE, change type to the real
11710 type in TREE_LIST dependency node. Build argument list with the
11712 (create_jdep_list): Use xmalloc. Removed allocation error message.
11713 (obtain_incomplete_type): Fixed leading comment. Broadened
11714 incoming argument meaning.
11715 (register_incomplete_type): Use xmalloc. Removed allocation error
11717 (safe_layout_class): Fixed leading comment.
11718 (jdep_resolve_class): Reversed if statement condition and switch
11719 if and else bodies.
11720 (resolve_and_layout): Fixed leading comment. Broadened incoming
11722 (complete_class_report_errors): New local variable name, for
11723 clarity. purify_type_name used for all error cases.
11724 (java_get_real_method_name): Stricter check on constructors.
11725 (java_check_regular_methods): Reverse methods list only if not
11726 already laid out. Layout artificial constructor.
11727 (java_check_methods): Deleted.
11728 (source_start_java_method): Obtain incomplete type for patchable
11730 (java_layout_classes): Fixed leading comment. Use
11731 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11732 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11733 before returning. Fixed comments.
11734 (java_expand_classes): Check for errors up front.
11735 (patch_method_invocation): Class to search is resolved and laid
11738 1998-11-24 Per Bothner <bothner@cygnus.com>
11740 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11742 * javaop.h (int8): Removed - not used.
11743 (jbyte): Redefine portably with correct signedness.
11745 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11747 * jcf-write.c (generate_bytecode_insns): Fix typo
11748 OPCODE_getstatic to OPCODE_getfield.
11750 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11751 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11752 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11754 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11756 * jcf-parse.c (jcf_parse_source): Function returned type is
11757 void. Added prototype.
11758 (jcf_parse): Function returned type is void.
11759 (yyparse): Remove call to fclose on the last parsed file.
11761 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11763 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11765 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11766 (layout_class): Cope with methods featuring WFL in decl names.
11767 * decl.c (unqualified_object_id_node): New global variable,
11769 (build_decl_no_layout): Removed.
11770 * expr.c (build_primtype_type_ref): Handle Double.
11771 (java_lang_expand_expr): Fixed indentations.
11772 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11773 (flag_wall, flag_redundant, flag_not_overriding,
11774 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11775 variable declarations.
11776 (build_decl_no_layout): Removed prototype.
11777 (java_get_real_method_name): Added prototype.
11778 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11779 (java_parse_abort_on_error): Macro now just returns.
11780 * jcf-parse.c (jcf_parse_source): Check fclose returned
11781 value. Call emit_register_classes if java_report_errors returns
11783 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11784 flag_static_local_jdk1_1): New integer flags.
11785 (lang_decode_option): New flags set here.
11786 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11787 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11788 the flag_redundant variable.
11789 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11790 when parsing java.lang.Object class.
11791 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11792 NULL_TREE to build.
11793 (resolve_qualified_expression_name): Fixed indentation.
11794 (patch_array_ref): Changed prototype.
11795 (not_initialized_as_it_should_p): Prototype removed.
11796 (java_report_errors): Added function prototype.
11797 * parse.y (formal_parameter:): Changed error message for not yet
11798 supported final parameters.
11799 (class_type_list:): Set both PURPOSE and VALUE of created
11800 TREE_LIST to be class_type.
11801 (primary_no_new_array:): Handle class literals on primitive types.
11802 (parse_warning_context): Reinstalled correct force_error and
11803 do_warning flags setups.
11804 (java_report_errors): Changed prototype. Return java_error_count
11806 (variable_redefinition_error): Consider treating variable type as
11808 (create_interface): Warn about redundant abstract modifier if
11809 flag_redundant is set. Changed error message.
11810 (lookup_field_wrapper): Save/restore globals before/after looking
11812 (duplicate_declaration_error_p): Consider treating declaration
11813 type as a fake pointer.
11814 (register_fields): Extract real type from dependency node. Check
11815 for duplicate field declaration after type adjustment. Use
11816 DECL_INITIAL to store static final initialized values.
11817 (method_header): Extract real function type from dependency node.
11818 (check_abstract_method_header): Use GET_METHOD_NAME.
11819 (obtain_incomplete_type): Layout fake pointer type.
11820 (safe_layout_class): Don't try to check for methods before layout.
11821 (java_complete_class): Don't check for correct throws clause
11822 elements inheritance here.
11823 (resolve_and_layout): Broadened name parameter meaning.
11824 (reset_method_name): Use GET_METHOD_NAME.
11825 (java_get_real_method_name): New function.
11826 (java_check_regular_methods): Don't check methods in
11827 java.lang.Object. Verify lineage of throws clause elements. Use
11828 flag_no_overriding in warning report.
11829 (check_throws_clauses): Don't check if class was from
11830 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11831 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11832 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11833 warning on unsupported final local variables. Use build_decl
11834 instead of build_decl_no_layout. Get real local variable type from
11836 (source_start_java_method): Get real parameter type from
11837 dependency node. Call build_decl instead of build_decl_no_layout.
11838 (java_layout_classes): Reverse tree and layout type and class as
11839 required. Mark class as loaded when done.
11840 (resolve_field_access): Fixed indentation. Restricted condition
11841 leading to static field access code generation. Set field_type
11842 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11843 (resolve_qualified_expression_name): Initialize type_found to
11844 null. Handle static field resolved during qualification. Fixed
11845 layout on non primitive field decl types.
11846 (not_accessible_p): Fixed typo in comment.
11847 (patch_method_invocation): Resolve and layout class to search from
11849 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11850 layout non primitive type, if necessary. Make method node only to
11852 (find_applicable_accessible_methods_list): Consider WFL'ed method
11853 decl names. Fixed indentation.
11854 (argument_types_convertible): Resolve and layout target type if
11856 (java_complete_tree): Fixed indentation problems. Rewrote
11857 CALL_EXPR thrown exceptions check. Re-installed further processing
11858 of the assignment in certain cases.
11859 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11860 inlining on class literals.
11861 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11863 (valid_method_invocation_conversion_p): Likewise.
11864 (patch_string): Temporary disable forbidden use of `this' in
11865 explicit constructor invocations when doing string concatenation
11866 within their scope.
11867 (patch_unaryop): Added comment. Reinstalled code to disable
11868 further check on assignment operation with cast expression RHS.
11869 (patch_switch_statement): Fixed indentation.
11870 (build_try_statement): Call build_decl instead of
11871 build_decl_no_layout.
11872 (patch_synchronized_statement): Likewise.
11873 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11874 IS_UNCHECKED_EXPRESSION_P.
11875 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11876 layout argument exception type.
11877 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11878 of IS_UNCHECKED_EXPRESSION_P.
11880 1998-11-18 Anthony Green <green@cygnus.com>
11882 * jcf-parse.c (yyparse): Open class file in binary mode.
11884 1998-11-15 Per Bothner <bothner@cygnus.com>
11886 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11888 * jcf-write.c (perform_relocations): Move check out one loop.
11890 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11892 * Make-lang.in: Fix reference to srcdir.
11893 * jv-scan.c: Add missing xmalloc prototype.
11894 * jvgenmain.c: Ditto.
11896 1998-11-15 Per Bothner <bothner@cygnus.com>
11898 * decl.c (error_mark_node), java-tree.h: New global.
11899 * parse.y: Use empty_stmt_node instead of size_zero_node.
11900 (build_if_else_statement): If missing else, use empty_stmt_node.
11902 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11903 (java_complete_expand_method): Complain if return is missing.
11904 (java_check_regular_methods): Comment out incorrect error check.
11905 (not_accessible_p): Fix incorrect handling of protected methods.
11906 (patch_method_invocation): Pass correct context to not_accessible_p.
11907 (find_applicable_accessible_methods_list): Likewise.
11908 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11909 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11910 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11911 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11913 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11914 (push_int_const): Remove reundant NOTE_PUSH.
11915 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11916 (- case SWITCH_EXPR): Fix code generation bug.
11917 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11918 (generate_classfile): More robust for abstract methods.
11920 1998-11-15 Anthony Green <green@cygnus.com>
11922 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11923 * Make-lang.in: Ditto.
11925 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11926 * jvgenmain: Ditto.
11928 1998-11-15 Per Bothner <bothner@cygnus.com>
11930 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11932 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11934 1998-11-14 Per Bothner <bothner@cygnus.com>
11936 Allow uses of interface types to verify. This is not really
11937 type-safe, but it matches what Sun does, and is OK as long as
11938 there are appropriate run-time checks.
11939 * verify.c (merge_types): If merging two interface types,
11940 just set the result to java.lang.Object.
11941 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11943 1998-11-13 Tom Tromey <tromey@cygnus.com>
11945 * gjavah.c (main): Handle --output-class-directory argument.
11946 * jvspec.c (lang_specific_driver): Translate `-d' into
11947 -foutput-class-dir.
11948 * jcf.h (jcf_write_base_directory): Declare.
11949 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11950 * lang-options.h: Mention -foutput-class-dir.
11951 * jcf-write.c (jcf_write_base_directory): New global.
11952 (make_class_file_name): Put generated .class file into `-d'
11953 directory, or into source directory if -d not given. Function now
11955 (write_classfile): Free class file name. Handle case where class
11957 (DIR_SEPARATOR): New macro.
11958 Include <sys/stat.h>
11960 * Makefile.in (prefix): New macro.
11962 1998-11-12 Per Bothner <bothner@cygnus.com>
11964 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11965 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11966 here (done in patch_invoke instead).
11967 (case_identity): Moved here from parse.y.
11969 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11970 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11971 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11972 so they can be efficiently scanned without recursion.
11973 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11974 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11975 in BLOCK iteratively, rather than recursively.
11977 * parse.y (do_unary_numeric_promotion): New function.
11978 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11980 * parse.y (patch_newarray): Various fixes.
11982 Re-do handling of switch statements (for proper block scoping).
11983 * parse.y: Add just a single block for the enture switch block,
11984 but don't create any "case blocks".
11985 (group_of_labels): Rmeoved unneeded non-terminal.
11986 CASE_EXPR and DEFAULT_EXPR are added to current block.
11987 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11988 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11989 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11990 * parse.y (wfl_operator, print_int_node): Make non-static.
11991 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11992 as part of recursive scan of block.
11993 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11994 (patch_switch_statement): Most tests move dinto java_complete_tree.
11996 * parse.y: Make various production be non-typed (void).
11997 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11998 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11999 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
12001 * jcf-write.c (struct jcf_handler): New type.
12002 (struct jcf_switch_state): New type.
12003 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
12004 (alloc_handler, emit_unop, emit_reloc): New functions.
12005 (adjust_typed_op): Add extra parameter ("max type" offset).
12006 (emit_switch_reloc, emit_case-reloc): New function.
12007 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
12008 (generate_bytecode_insns): Support REAL_CST, switch statements,
12009 exception handling, method calls, object/array creation, and more.
12011 * class.c: Remove some unused variables.
12012 * constants.c (find_string_constant): New function.
12013 (count_constant_pool_bytes): Fix to correctly handle wide constants.
12014 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12015 if flag_emit_class_files.
12017 1998-11-12 Tom Tromey <tromey@cygnus.com>
12019 * jcf-io.c (find_class): Added explanatory comment.
12021 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12022 trailing slash to `.zip' entries.
12024 * jvspec.c (lang_specific_driver): Correctly handle case where
12025 GC_NAME not defined.
12027 1998-11-11 Tom Tromey <tromey@cygnus.com>
12029 * jvspec.c (GC_NAME): New define.
12030 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12032 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12034 1998-11-11 Per Bothner <bothner@cygnus.com>
12036 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12038 1998-11-11 Tom Tromey <tromey@cygnus.com>
12040 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12042 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12044 * class.c (is_compiled_class): Call safe_layout_class for class
12045 compiled from source.
12046 * conver.h (convert_to_integer, convert_to_real,
12047 convert_to_pointer): Added prototypes.
12048 * decl.c (init_decl_processing): Non longer push the decls of
12049 `methodtable', `constants', `Class', `Field', `dispatchTable'
12050 `jexception' and `Method'.
12051 * expr.c (build_invokeinterface): New function.
12052 (expand_invoke): static variable CLASS_IDENT now in
12053 build_invokeinterface. Use build_invokeinterface.
12054 (expand_java_field_op): Moved code to inline
12055 java.lang.PRIMTYPE.TYPE into a function.
12056 (build_primtype_type_ref): New function.
12057 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12058 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12059 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12060 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12061 (DECL_LOCAL_STATIC_VALUE): New macro.
12062 (build_invokeinterface, build_primtype_type_ref): New function
12064 (java_parse_abort_on_error): Macro rewritten.
12065 * jcf-parse.c (current_method): Add comment to declaration.
12066 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12067 Function prototypes fixed.
12068 (jcf_parse_source): push/pop parser context. save/restore global.
12069 (parse_source_file): Fixed leading comment. Now take a
12070 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12071 classes and pop the parser context anymore.
12072 (yyparse): Push parser context, save globals, parse the source
12073 file, restore globals and pop the parser context when processing a
12075 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12076 * lex.c (java_parse_doc_section): New function.
12077 (java_lex): Call java_parse_doc_section when appropriate. Build an
12078 operator around INSTANCEOF_TK.
12079 * lex.h (java_lineterminator, java_sprint_unicode,
12080 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12081 Prototypes rewritten.
12082 (java_parse_escape_sequence, java_letter_or_digit_p,
12083 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12084 java_read_unicode, java_store_unicode, java_read_char,
12085 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12086 Added function prototypes.
12087 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12089 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12091 (struct parser_ctxt): New fields: deprecated,
12092 current_parsed_class_un, gclass_list.
12093 (fix_method_argument_names, issue_warning_error_from_context,
12094 resolve_package, lookup_package_type): New function prototypes.
12095 (resolve_expression_name): Fixed function prototype.
12096 (find_applicable_accessible_methods_list): Fixed indentation, added
12097 extra argument in prototype.
12098 (check_final_assignment, build_null_of_type, check_deprecation,
12099 check_method_redefinition, reset_method_name,
12100 java_check_regular_methods, java_check_abstract_methods,
12101 maybe_build_primttype_type_ref): New function prototype.
12102 * parse.y (conver.h): Include.
12103 (INSTANCEOF_TK): Tagged <operator>.
12104 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12105 (relational_expression:): Build binop for instanceof.
12106 (java_push_parser_context): Remember ctxp->gclass_list across
12108 (java_pop_parser_context): Simply return if no context
12109 exists. Remember gclass_list across contexts.
12110 (issue_warning_error_from_context): New function.
12111 (parse_error_context): Don't setup ctxp->elc here. Call
12112 issue_warning_error_from_context instead.
12113 (parse_warning_context): Likewise.
12114 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12115 setup. Link new class/interface to ctxp->gclass_list.
12116 (add_superinterfaces): Register interface as incomplete if not
12118 (create_class): Remember class unqualified name in
12119 ctxp->current_parsed_class_un. Check class deprecation.
12120 (register_fields): Check field deprecation. Remember static final
12121 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12123 (method_header): New local variable ORIG_ARG. Use unqualified
12124 current class name for check on constructor errors. Promote return
12125 type if of record type. Argument list fix moved in
12126 fix_method_argument_names, called here. Check method deprecation.
12127 (fix_method_argument_names): New function.
12128 (method_declarator): Promote record typed arguments.
12129 (safe_layout_class): Check class methods before layout.
12130 (java_complete_class): Compute field layout when patched.
12131 (do_resolve_class): Try to load class after having it renamed
12132 after the package name.
12133 (get_printable_method_name): Use DECL_CONTEXT.
12134 (reset_method_name): New function.
12135 (check_method_redefinition): Use reset_method_name.
12136 (java_check_regular_methods): New local variable
12137 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12138 names for error report. Check for compile-time error when method
12139 found has default (package) access.
12140 (java_check_abstract_methods): Now takes an interface DECL node as
12141 an argument. Also reinstall real name on unchecked
12142 overriding/hiding methods for error report.
12143 (java_check_methods): Fixed leading comment. Get classes to verify
12144 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12145 CLASS_METHOD_CHECKED_P on class verification.
12146 (lookup_java_method2): Get real method name if necessary.
12147 (find_in_imports): Don't check package class access here.
12148 (resolve_package, lookup_package_type): New functions.
12149 (java_layout_classes): Fixed leading comment. Take classes to be
12150 laid out from ctxp->gclass_list.
12151 (java_complete_expand_methods): Don't expand native and abstract
12153 (java_expand_classes): New function.
12154 (resolve_expression_name): Use additional argument ORIG. Retrieve
12155 values of static final field of primitive types.
12156 (resolve_field_access): Handles static final field of promotive
12158 (resolve_qualified_expression_name): Handle STRING_CST as
12159 primaries and package name resolution. Check deprecation on found
12160 decls. Set where_found and type_found on non static field resolved
12161 during qualification. Layout non primitive field decl types.
12162 (check_deprecation): New function.
12163 (maybe_access_field): Simplified.
12164 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12165 removed. Reverse method's argument when primary is a type. Don't
12166 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12167 instead. Include abstract class in the list of class searchable
12168 for constructors. Use DECL_CONTEXT of found method for access
12169 checks. Check method deprecation.
12170 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12171 converting arguments. Handle INVOKE_INTERFACE.
12172 (lookup_method_invoke): Search constructor using existing
12173 infrastructure (don't rely on lookup_java_constructor anymore).
12174 (find_applicable_accessible_methods_list): Extra argument flag
12175 LC. Now include constructor in the search.
12176 (qualify_ambiguous_name): Conditional expression are primaries.
12177 (not_initialized_as_it_should_p): static final are always
12179 (java_complete_tree): Pass extra NULL argument to
12180 resolve_expression_name. Stricter test to carry on patching
12181 assignments. New case for INSTANCEOF_EXPR.
12182 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12183 (check_final_assignment, maybe_build_primttype_type_ref): New
12185 (patch_assignment): Detect resolved static finals and carry normal
12186 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12187 (try_builtin_assignconv): Access constant 0 on all primitive
12189 (valid_builtin_assignconv_identity_widening_p): Accept identical
12190 types. Accept all promoted type on int type.
12191 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12192 assigned to a reference.
12193 (valid_method_invocation_conversion_p): Accept to check null
12195 (build_binop): Merge declaration and initialization of local
12197 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12198 numeric types. Improved validity test for qualify operators on
12200 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12201 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12202 primitive type and issue the appropriate error message.
12203 (resolve_type_during_patch): Mark class loaded when resolved.
12204 (patch_cast): Allow null to be cased to reference types.
12205 (build_null_of_type): New function.
12206 (patch_array_ref): Handle array on references correctly.
12207 (patch_return): Removed unused local variable MODIFY. Force
12208 boolean to be returned as integers. Allows null to be returned by
12209 a function returning a reference.
12210 * typeck.c (convert_to_integer, convert_to_real,
12211 convert_to_pointer): Prototypes moved to convert.h
12212 (lookup_argument_method): Use method real name, if necessary.
12214 1998-10-30 Tom Tromey <tromey@cygnus.com>
12216 * class.c (build_class_ref): Changed name of primitive classes to
12219 * class.c (make_class_data): Renamed fields: nmethods to
12220 method_count, method_count to dtable_method_count. Always set
12221 `state' field to 0.
12222 * decl.c (init_decl_processing): Likewise.
12224 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12226 * class.c (layout_class): Don't mangle <finit>, produce
12227 __finit<class> instead. Don't verify artificial methods.
12228 * decl.c (finit_identifier_node): New declared global.
12229 (init_decl_processing): finit_identifier_node initialized.
12230 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12231 * java-tree.h (finit_identifier_node): Declared as extern.
12232 (struct lang_decl): New field called_constructor.
12233 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12234 (CLASS_HAS_FINIT_P): New macro.
12235 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12236 explicit constructor invocation.
12237 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12238 CALL_SUPER_CONSTRUCTOR_P): New macros.
12239 (write_classfile): Added prototype.
12240 * jcf-parse.c (jcf_parse_source): Parse and remember for
12241 generation if the file was seen on the command line.
12242 (parse_source_file): Don't write the class file here.
12243 (yyparse): Loop on files rewritten. Set current_jcf.
12244 (parse_zip_file_entries): Parse class file only if it was found.
12245 * lang.c (init_parse): Don't open command line provided filename
12247 (lang_parse): Don't set main_jcf anymore.
12248 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12249 (JCONSTRUCTOR_CHECK): New macro.
12250 (JBSC_TYPE_P): New macro.
12251 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12252 (COMPLETE_CHECK_OP_2): New macro.
12253 (struct parse_ctxt): New field explicit_constructor_p.
12254 (check_class_interface_creation): Fixed prototype indentation.
12255 (patch_method_invocation_stmt): Prototype reflects added argument.
12256 (patch_invoke): Likewise.
12257 (complete_method_declaration, build_super_invocation,
12258 verify_constructor_circularity,
12259 build_this_super_qualified_invocation, get_printable_method_name,
12260 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12261 verify_constructor_super, create_artificial_method,
12262 start_artificial_method_body, end_artificial_method_body,
12263 generate_field_initialization_code): New function prototypes.
12264 * parse.y: Fixed leading comment
12265 (constructor_header:, constructor_body:, block_end:): Rules tagged
12267 (type_declaration:): Call maybe_generate_finit.
12268 (method_declaration:): Action for method_body: placed in new
12269 function complete_method_declaration, called here.
12270 (constructor_declaration:): Defined actions. Removed leading
12272 (constructor_header:): New rule with action.
12273 (constructor_body:): Rule rewritten using block_begin: and
12274 block_end:. Defined actions.
12275 (constructor_declarator:, explicit_constructor_invocation:):
12277 (block:): Use new rules block_begin: block_end:.
12278 (block_begin:, block_end:): New rules and actions.
12279 (block_statements:): Fixed error message for explicit
12281 (method_invocation:): Call build_this_super_qualified_invocation
12282 if primary is `this' or `super' was seen.
12283 (conditional_expression:): Action defined.
12284 (extra_ctxp_pushed_p): New static global flag.
12285 (java_parser_context_save_global): Create parser context if
12286 necessary. Use extra_ctxp_pushed_p to remember it.
12287 (java_parser_context_restore_global): Pop extra parser context if
12289 (build_array_from_name): Array on primitive types are marked
12291 (register_fields): Restore new name in field initializer
12292 expression if type was altered. Non static fields initialized upon
12293 declaration marked initialized.
12294 (maybe_generate_finit): New function.
12295 (maybe_generate_clinit): Use create_artificial_method,
12296 start_artificial_method_body, end_artificial_method_body. Generate
12297 debug info for enclosed initialization statements.
12298 (method_header): Fixed leading comment. Check constructor
12299 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12301 (complete_method_declaration, constructor_circularity_msg,
12302 verify_constructor_circularity): New functions.
12303 (get_printable_method_name): New function.
12304 (check_method_redefinition): Don't rename <finit> methods. Fix
12305 declared constructor names. Error message for
12306 constructors modified.
12307 (java_check_regular_methods): Local variable seen_constructor
12308 renamed saw_constructor. Skip verification on constructors. Create
12309 default constructor with create_artificial_method.
12310 (java_check_methods): Removed unnecessary empty line.
12311 (create_artificial_method, start_artificial_method_body,
12312 end_artificial_method_body): New functions.
12313 (java_layout_classes): Changed leading comment. Reverse fields
12314 list if necessary. Always layout java.lang.Object if being
12316 (java_complete_expand_methods): Verify constructor circularity.
12317 (java_complete_expand_method): Call fix_constructor on
12318 constructors. Local variable no_ac_found removed. Restore
12319 bindings if method body expansion failed.
12320 (fix_constructors, verify_constructor_super,
12321 generate_field_initialization_code): New function.
12322 (java_expand_classes): Fixed leading comment. Write class file
12324 (resolve_expression_name): Check for illegal instance variable
12325 usage within the argument scope of an explicit constructor
12327 (resolve_qualified_expression_name): Pass extra from_super flag
12328 when invoking patch_method_invocation_stmt. New case for
12329 conditional expression when used as a primary. Check for error
12330 when acquiring super.
12331 (patch_method_invocation_stmt): Added extra argument super. New
12332 local variable is_static_flag. Set class_to_search according to
12333 the nature of the constructor invocation. Don't add `this'
12334 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12335 invocation within the argument scope of explicit constructor
12336 invocation. Set is_static according to is_static_flag. Provide
12337 extra `super' argument to patch_invoke invocation.
12338 (patch_invoke): New argument from_super. Loop on arguments
12339 indentation fixed. Pass from_super to invocation_mode. New switch
12340 case INVOKE_SUPER. Fixed error message in switch default case.
12341 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12343 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12344 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12345 message takes constructors into account.
12346 (find_applicable_accessible_methods_list): Fixed indentation.
12347 (qualify_ambiguous_name): Take explicit constructor invocation
12348 into account. Deal with a conditional expression as a primary to
12350 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12351 case. Added extra argument to patch_method_invocation_stmt.
12352 Register calls made to explicit constructor `this'. Don't call
12353 save_expr in ARRAY_REF case when emitting class files. Check for
12354 illegal use of this when expanding explicit constructor invocation
12356 (complete_function_arguments): Set and reset parser context
12357 explicit_constructor_p field value when appropriate.
12358 (build_super_invocation, build_this_super_qualified_invocation):
12360 (patch_assignment): Fixed typo.
12361 (patch_unaryop): Check on final fields occurs only when a decl
12363 (patch_return): Take constructors into account.
12364 (patch_conditional_expr): New function.
12365 * typeck.c (build_java_signature): Removed unnecessary empty line.
12367 1998-10-28 Jeffrey A Law (law@cygnus.com)
12369 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12371 1998-10-28 Tom Tromey <tromey@cygnus.com>
12373 * decl.c (init_decl_processing): Renamed fields.
12374 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12375 interface_len, msize fields.
12377 * class.c (make_class_data): Removed subclass_head and
12378 subclass_next fields.
12379 * decl.c (init_decl_processing): Removed subclass_head and
12380 subclass_next fields.
12382 1998-10-28 Jeffrey A Law (law@cygnus.com)
12384 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12385 * mangle.c (emit_unicode_mangled_name): Similarly.
12387 1998-10-26 Nick Clifton <nickc@cygnus.com>
12389 * jcf-parse.c (get_constant): Place braces around code to compute
12390 'd' when REAL_ARITHMETIC is not defined.
12392 1998-10-25 H.J. Lu (hjl@gnu.org)
12394 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12397 1998-10-23 Tom Tromey <tromey@cygnus.com>
12399 * lang-specs.h: `.zip' files are input to jc1.
12401 1998-10-22 Per Bothner <bothner@cygnus.com>
12403 * jvspecs.c: Add (but don't enable) support for combining multiple
12404 .class and .java input filenames to a single jc1 invocation.
12405 Add support for -C flag (copile to .class files).
12406 Translate -classpath and -CLASSPATH arguments.
12407 * lang-specs.h: Don't set %2 spec.
12409 1998-10-22 Tom Tromey <tromey@cygnus.com>
12411 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12413 (add_path): Don't add trailing separator to non-empty path
12416 * lang.c (lang_decode_option): Check for -fclasspath and
12417 -fCLASSPATH before examining other `-f' options.
12419 * java-tree.h (finalize_identifier_node): Don't declare.
12420 * class.c (make_class_data): Don't push "final" field.
12421 * decl.c (init_decl_processing): Don't push "final" field.
12422 (finalize_identifier_node): Removed.
12423 (init_decl_processing): Don't set finalize_identifier_node.
12425 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12427 1998-10-11 Anthony Green <green@cygnus.com>
12429 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12430 (JV_SCAN_SOURCES): New macro.
12431 (JCF_DUMP_SOURCES): Likewise.
12432 (jcf-dump$(exeext)): New target.
12433 (jv-scan$(exeext)): New target.
12435 1998-10-22 Tom Tromey <tromey@cygnus.com>
12437 * Makefile.in (LEX): Removed.
12438 (LEXFLAGS): Likewise.
12439 (SET_BISON): New macro.
12441 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12442 spurious diffs in parse.c.
12443 ($(PARSE_SCAN_C)): Likewise.
12444 (PARSE_DIR): New macro.
12446 (PARSE_SCAN_C): Likewise.
12447 (PARSE_RELDIR): New macro.
12449 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12451 * jcf-io.c (find_class): Use saw_java_source to determine when to
12452 look for `.java' file.
12453 * jcf-parse.c (saw_java_source): New global.
12454 (yyparse): Set it if `.java' file seen.
12456 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12457 (GCJH_SOURCES): Likewise.
12458 * Makefile.in (datadir): New macro.
12459 (libjava_zip): Likewise.
12460 (JAVA_OBJS): Added jcf-path.o.
12461 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12462 (../gcjh$(exeext)): Likewise.
12463 (jcf-path.o): New target.
12464 * java-tree.h (fix_classpath): Removed decl.
12465 * jcf-parse.c (fix_classpath): Removed.
12466 (load_class): Don't call fix_classpath.
12467 * parse.y (read_import_dir): Don't call fix_classpath.
12468 * lex.h: Don't mention classpath.
12469 * lex.c (java_init_lex): Don't initialize classpath.
12470 * jcf-io.c (classpath): Removed global.
12471 (find_class): Use jcf_path iteration functions. Correctly search
12472 class path for .java file.
12473 (open_in_zip): New argument `is_system'.
12474 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12475 classpath-related options.
12476 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12478 (lang_init): Call jcf_path_init.
12479 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12480 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12481 Correctly put braces around second string in each entry.
12482 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12483 classpath-related options.
12484 (help): Updated for new options.
12485 * jcf.h: Declare functions from jcf-path.c. Don't mention
12486 `classpath' global.
12487 * jcf-path.c: New file.
12489 * jcf-depend.c: Include jcf.h.
12491 * jcf-write.c (localvar_alloc): Returns `void'.
12492 (localvar_free): Removed unused variable.
12494 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12495 (init_parse): Use OBJECT_SUFFIX, not ".o".
12497 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12499 * class.c (emit_register_classes): Renamed from
12500 emit_register_class.
12501 * java-tree.h (emit_register_classes): Prototype renamed from
12502 emit_register_class.
12503 * jcf-parse.c (yyparse): Call emit_register_classes once before
12505 * parse.y (java_expand_classes): No longer register classes.
12507 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12509 * class.c (is_compiled_class): New local variable
12510 seen_in_zip. Identify classes found in currently compiled source
12512 * decl.c (complete_start_java_method): Fixed typo.
12513 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12514 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12515 (CLASS_P): Moved around.
12516 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12517 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12519 (jcf_parse_source): Changed leading comment. Removed unnecessary
12520 fclose and CLASS_FROM_SOURCE_P marking.
12521 (parse_source_file): New local variables remember_for_generation
12522 and filename. Mark parsed file name identifier node. Removed block
12523 executed when parse_only was null. Set remember_for_generation.
12524 Use it as an argument to java_pop_parser_context.
12525 (yyparse): New local variables several_files, list, next node and
12526 current_file_list. Split ampersand separated file names into
12527 current_file_list. Iterate through the list and parse accordingly.
12528 * parse.h (java_pop_parser_context): New function prototype.
12529 * parse.y (ctxp_for_generation): New static global variable.
12530 (java_pop_parser_context): New argument generate. Link popped ctxp
12531 to ctxp_for_generation list accordingly.
12532 (java_complete_expand_methods): Fixed indentation.
12533 (java_expand_classes): New function.
12535 1998-10-17 Per Bothner <bothner@cygnus.com>
12537 * Makefile.in: Link with libiberty.a instead of memmove.o.
12539 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12541 * lex.c (setjmp.h): No longer included.
12542 * lex.h (setjmp.h): Included.
12543 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12544 (duplicate_declaration_error_p): Renamed from
12545 duplicate_declaration_error.
12546 (build_array_from_name): New function prototype.
12547 * parse.y (setjmp.h): No longer included.
12548 (variable_declarator_id): Define action.
12549 (build_array_from_name): New function.
12550 (duplicate_declaration_error_p): Renamed from
12551 duplicate_declaration_error. Fixed leading comment.
12552 (register_fields): Main `for' loop reorganized. Uses
12553 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12554 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12555 build_array_from_name.
12556 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12558 (read_import_dir): Don't try to skip `.' and `..'.
12559 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12560 build_array_from_name. Main `for' loop reorganized.
12561 (resolve_qualified_expression_name): When building access to a
12562 field, use the type where the field was found, not its own type.
12563 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12564 field was found is null.
12565 (qualify_ambiguous_name): Sweep through all successive array
12568 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12570 * java-tree.h (pop_labeled_block, lang_printable_name,
12571 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12572 interface_of_p, inherits_from_p, fix_classpath,
12573 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12574 make_class_data, register_class, alloc_name_constant): New
12575 function prototypes.
12576 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12577 indentation. Added cast to remove warning.
12578 (lang_printable_name): Set v argument unused.
12579 (lang_print_error): Added argument to lang_printable_name call.
12580 (java_dummy_print, print_lang_decl, print_lang_type,
12581 print_lang_identifier, lang_print_xnode): All argument marked
12583 * lex.c (java_unget_unicode): Removed unnecessary argument.
12584 (java_allocate_new_line): Unused local variable is gone.
12585 (java_read_char): Added parenthesis in expressions to remove
12586 warnings. Added final return statement.
12587 (java_read_unicode): Added parenthesis in expression to remove
12589 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12590 (java_parse_escape_sequence): Likewise.
12591 (java_lex): Unused local variables are gone. Fixed
12592 java_unget_unicode invocation.
12593 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12595 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12596 lang_printable_name invocation in macro.
12597 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12599 (duplicate_declaration_error): Suppressed unused argument in
12601 (identical_subpath_p): Function declaration is gone.
12602 (patch_invoke): Suppressed unused argument in prototype.
12603 (patch_cast, build_labeled_block, check_thrown_exceptions):
12605 * parse.y (setjmp.h): Included
12606 (toplev.h): Likewise.
12607 (field_declaration:): Suppressed unused local
12608 (label_decl:): Fixed build_labeled_block invocation.
12609 (java_pop_parser_context): Put extra parenthesis around assignment
12611 (yyerror): Suppressed unused local variables.
12612 (variable_redefinition_error): Fixed lang_printable_name
12614 (create_interface): Suppressed unused local variables.
12615 (create_class): Likewise.
12616 (duplicate_declaration_error): Suppressed unused argument. Fixed
12617 lang_printable_name invocation.
12618 (register_fields): Suppressed unused local variable. Fixed
12619 duplicate_declaration_error invocation.
12620 (method_header): Suppressed unused local variable.
12621 (method_declarator, parser_check_super): Likewise.
12622 (java_complete_class): Suppressed unused local variable. Fixed
12623 fatal error message.
12624 (complete_class_report_errors): Added default: in switch.
12625 (java_check_regular_methods): Fixed lang_printable_name
12627 (check_throws_clauses): Likewise.
12628 (java_check_abstract_methods): Suppressed unused local
12629 variable. Fixed lang_printable_name invocation.
12630 (read_import_entry): Added supplemental return statement.
12631 (read_import_dir): Suppressed unused local variables.
12632 (check_pkg_class_access, declare_local_variables): Likewise.
12633 (source_start_java_method): Suppressed unused extern variable
12635 (expand_start_java_method): Suppressed unused extern and local
12636 variable declarations.
12637 (java_complete_expand_methods): Likewise.
12638 (java_complete_expand_method): Suppressed unused local variables.
12639 (make_qualified_name): Likewise.
12640 (resolve_qualified_expression_name): Added default: in
12641 switch. Fixed lang_printable_name invocation.
12642 (class_instance_creation_expression): Added parenthesis around
12644 (patch_method_invocation_stmt): Fixed lang_printable_name and
12645 patch_invoke invocations.
12646 (check_for_static_method_reference): Fixed lang_printable_name
12648 (patch_invoke): Suppressed unused arguments and local variables.
12649 (lookup_method_invoke): Suppressed unused local variables.
12650 (qualify_ambiguous_name): Added default: in switch.
12651 (identical_subpath_p): Function removed.
12652 (patch_assignment): Suppressed unused local variables. Suppressed
12653 unnecessary if statement. Fixed lang_printable_name invocations.
12654 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12655 (valid_ref_assignconv_cast_p): Parenthesis around
12656 expression. Suppressed unused local variables.
12657 (build_binop): Suppressed unused local variables. fixed
12658 lang_printable_name invocations.
12659 (string_constant_concatenation): Suppressed unused local
12661 (patch_unaryop): Fixed lang_printable_name invocation.
12662 (patch_cast): Suppressed unnecessary argument. Fixed
12663 lang_printable_name invocation.
12664 (patch_array_ref): Fixed lang_printable_name invocation.
12665 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12666 (build_labeled_block): Suppressed unused argument.
12667 (generate_labeled_block): Fixed build_labeled_block invocation.
12668 (build_loop_body): Suppressed unused local variables.
12669 (patch_loop_statement): Likewise.
12670 (patch_exit): Fixed lang_printable_name invocation.
12671 (patch_switch_statement): Likewise.
12672 (case_identity): First argument marked unused.
12673 (patch_try_statement): Fixed lang_printable_name invocations.
12674 (patch_synchronized_statement, patch_throw_statement): Likewise.
12675 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12676 lang_printable_name invocations.
12677 (check_thrown_exceptions_do): Suppressed unused argument.
12679 1998-10-14 Tom Tromey <tromey@cygnus.com>
12681 * jcf-write.c (write_classfile): Add output class file as target.
12682 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12683 * jcf.h: Added declarations for dependency-tracking functions.
12684 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12685 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12686 (finish_parse): Call jcf_dependency_write.
12687 (dependency_tracking): New global.
12688 (DEPEND_SET_FILE): New define.
12689 (DEPEND_ENABLE): New define.
12690 (init_parse): Enable dependency tracking if required.
12692 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12693 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12694 (../gcjh$(exeext)): Likewise.
12695 (jcf-depend.o): New target.
12696 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12697 (GCJH_SOURCES): Likewise.
12698 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12700 (find_classfile): Added dep_name argument.
12701 (find_class): Compute name of dependency.
12702 (open_in_zip): Call jcf_dependency_add_file.
12703 * gjavah.c (output_file): No longer global.
12704 (usage): Don't mention "gjavah".
12706 (java_no_argument): Likewise.
12707 (version): Likewise.
12708 (main): Recognize and handle -M family of options.
12709 (print_mangled_classname): Return is void.
12710 (process_file): Handle case where output is suppressed.
12711 (HANDLE_END_FIELD): Likewise.
12712 (HANDLE_METHOD): Likewise.
12713 * jcf-depend.c: New file.
12715 1998-10-13 Jeffrey A Law (law@cygnus.com)
12717 * java-tree.def: Add missing newline at EOF.
12719 1998-10-13 Tom Tromey <tromey@cygnus.com>
12721 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12722 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12724 Include <config.h> and "system.h".
12725 (disassemble_method): Undefine RET to avoid clash with
12726 config/i386/i386.h.
12728 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12730 * decl.c (runtime_exception_type_node, error_exception_type_node):
12731 New global variables.
12732 (init_decl_processing): Initialized.
12733 * expr.c (java_lang_expand_expr): Set caught exception type to
12734 null if catch handler argument doesn't exit.
12735 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12737 * java-tree.h (runtime_exception_type_node,
12738 error_exception_type_node): Global variables declared.
12739 (DECL_FUNCTION_THROWS): New macro.
12740 (DECL_FUNCTION_BODY): Modified comment.
12741 (DECL_SPECIFIC_COUNT): Likewise.
12742 (struct lang_decl): New field throws_list.
12743 (IS_UNCHECKED_EXPRESSION_P): New macro.
12744 * lex.c (java_lex): Generate location information for THROW_TK.
12745 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12746 EXCEPTIONS_P): New macros.
12747 (enum jdep_code): New value JDEP_EXCEPTION.
12748 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12749 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12750 PATCH_METHOD_RETURN_ERROR): New macros.
12751 (patch_method_invocation_stmt): Added new argument to prototype.
12752 (patch_synchronized_statement, patch_throw_statement,
12753 check_thrown_exceptions, check_thrown_exceptions_do,
12754 purge_unchecked_exceptions, check_throws_clauses): New function
12756 * parse.y Fixed typo in keyword section.
12757 (throw:): Rule tagged <node>.
12758 (THROW_TK): Keyword tagged <operator>.
12759 (method_header:): Last argument to call to method_header passed
12761 (throws:, class_type_list:, throw_statement:,
12762 synchronized_statement:, synchronized:): Defined actions.
12763 (method_header): New local variable current. Register exceptions
12764 from throws clause.
12765 (java_complete_tree): Complete and verify exceptions from throws
12767 (complete_class_report_errors): Error message on exceptions not
12769 (java_check_regular_methods): Fixed typo. Shortcut on private
12770 overriding methods. Changed error message on method
12771 redefinition. Check for throws clause compatibility.
12772 (check_throws_clauses): New function.
12773 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12774 method. Changed error message on method redefinition.
12775 (currently_caught_type_list): New static variable.
12776 (java_complete_expand_methods): Purge unchecked exceptions from
12777 throws clause list. Call PUSH_EXCEPTIONS before walk and
12778 POP_EXCEPTIONS after.
12779 (resolve_qualified_expression_name): Pass new argument as NULL to
12780 patch_method_invocation_stmt.
12781 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12782 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12783 argument list when appropriate. Use new argument if non null to
12784 store selected method decl.
12785 (patch_invoke): Convert if necessary args of builtin types before
12786 forming CALL_EXPR. Argument list no longer reversed here.
12787 (invocation_mode): Treat final methods as static methods.
12788 (java_complete_tree): New cases for THROW_EXPR: and
12789 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12791 (complete_function_arguments): No more RECORD_TYPE
12792 conversion. Function parameter nodes no longer saved.
12793 (valid_ref_assignconv_cast_p): Avoid handling null type.
12794 (patch_binop): Fixed null constant reference handling.
12795 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12796 BUILD_THROW macros.
12797 (patch_try_statement): Fixed comments. Record caught types in
12798 list, push the list, expand try block and pop the list.
12799 (patch_synchronized_statement, patch_throw_statement,
12800 check_thrown_exceptions, check_thrown_exceptions_do,
12801 purge_unchecked_exceptions): New functions.
12802 * typeck.c (lookup_argument_method): Allow WFL in place of method
12803 DECL_NAME during method definition check
12805 1998-10-09 Tom Tromey <tromey@cygnus.com>
12807 * gjavah.c (decode_signature_piece): New function.
12808 (print_c_decl): Use it. Added `name_override' argument.
12809 (print_method_info): Use name_override argument to print_c_decl.
12810 (seen_fields): Removed.
12811 (print_field_info): Don't update seen_fields.
12812 (struct method_name): New structure.
12813 (method_name_list): New global.
12814 (print_method_info): Add new method to list of methods.
12815 (name_is_method_p): New function.
12816 (print_field_info): If field name has same name as method, then
12818 (process_file): Parse methods before fields.
12819 (field_pass): New global.
12820 (HANDLE_END_FIELD): Take field_pass into account.
12822 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12824 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12825 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12827 1998-10-03 Anthony Green <green@cygnus.com>
12829 * jvspec.c: Fix bug in jvgenmain_spec patch.
12831 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12833 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12834 * decl.c (soft_exceptioninfo_call_node): New global variable.
12835 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12836 takes extra integer argument. soft_exceptioninfo_call_node
12838 * except.c (java_set_exception_lang_code): New function
12839 (method_init_exceptions): Called here.
12840 (prepare_eh_table_type): New function.
12841 (expand_end_java_handler): Called here.
12842 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12843 one argument. Modified generation of call to
12844 soft_badarrayindex_node to use new argument.
12845 (build_java_arrayaccess): Pass faulty index value to
12846 build_java_throw_out_of_bounds_exception.
12847 (generate_name): New function.
12848 (java_lang_expand_expr): New local variables node, current,
12849 has_finally_p. Expand TRY_EXPR node.
12850 (process_jvm_instruction): Replace top of the stack with thrown
12851 object reference when entering exception handler.
12852 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12853 specific tree codes.
12854 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12856 (DECL_SPECIFIC_COUNT): New macro.
12857 (prepare_eh_table_type, java_set_exception_lang_code,
12858 generate_name): New function declarations.
12859 (match_java_method): Declaration deleted.
12860 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12862 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12863 * parse.h (redefinition_error, refine_accessible_methods_list,
12864 can_cast_to_p): Function declaration removed.
12865 (classitf_redefinition_error, variable_redefinition_error,
12866 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12867 find_most_specific_methods_list, argument_types_convertible,
12868 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12869 valid_cast_to_p, valid_method_invocation_conversion_p,
12870 try_reference_assignconv, add_stmt_to_compound,
12871 build_jump_to_finally, build_tree_list, patch_try_statement,
12872 java_get_catch_block): New function declarations.
12873 * parse.y (string_buffer_type): Global variable deleted.
12874 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12875 finally): Rules tagged <node>.
12876 (TRY_TK, CATCH_TK): Token tagged <operator>.
12877 (class_body_declaration:, class_member_declaration:,
12878 formal_parameter:, explicit_constructor_invocation:,
12879 interface_member_declaration:, constant_declaration:,
12880 primary_no_new_array:, class_instance_creation_expression:,
12881 array_creation_expression:): Issue error on unsuported JDK1.1
12883 (try_statement:, catches:, finally:): Define actions.
12884 (catch_clause_parameter): New rule.
12885 (catch_clause:): Use new rule catch_clause_parameter.
12886 (parse_jdk1_1_error): New function.
12887 (redefinition_error): Renamed classitf_redefinition_error.
12888 (variable_redefinition_error): New function.
12889 (check_class_interface_creation): Call
12890 classitf_redefinition_error.
12891 (java_complete_tree): Added error message on JDEP_TYPE: case.
12892 (complete_class_report_errors): Fixed indentation.
12893 (declare_local_variables): Call variable_redefinition_error.
12894 (source_end_java_method): Call java_set_exception_lang_code and
12895 emit_handlers where appropriate.
12896 (java_method_add_stmt): Call add_stmt_to_block.
12897 (add_stmt_to_block): New function.
12898 (lookup_method_invoke): Fixed outside comment. new local variable
12899 candicates. Call find_applicable_accessible_methods_list and
12900 find_most_specific_methods_list when searching for a
12901 method. Modified error report to list possible candidates when
12903 (find_applicable_accessible_methods_list,
12904 find_most_specific_methods_list, argument_types_convertible): New
12906 (refine_accessible_methods_list): Function deleted.
12907 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12908 expr (if applicable) before calling patch_array_ref.
12909 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12910 (enter_block): Fixed comment.
12911 (enter_a_block): New function.
12912 (patch_assignment): Reorganized. Call try_reference_assignconv for
12913 references. Call valid_cast_to_p instead of can_cast_to_p.
12914 (try_reference_assignconv,
12915 valid_builtin_assignconv_identity_widening_p): New functions.
12916 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12917 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12919 (build_string_concatenation): Don't resolve StringBuffer.
12920 (patch_cast): Fixed inverted arguments.
12921 (patch_array_ref): Code to save array expr deleted. Call
12922 valid_cast_to_p instead of can_cast_to_p.
12923 (generate_labeled_block): Call generate_name.
12924 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12925 patch_try_statement): New functions.
12926 * typeck.c (match_java_method): Function deleted.
12928 1998-10-02 Anthony Green <green@cygnus.com>
12930 * jvspec.c: jvgenmain_spec uses different temporary file names.
12932 1998-10-02 Anthony Green <green@cygnus.com>
12934 * jvspec.c (lang_specific_driver): Fail if user specifies
12935 --main= when not linking.
12937 1998-09-28 Tom Tromey <tromey@cygnus.com>
12939 * class.c (make_class_data): Push value for `thread' field.
12940 * decl.c (init_decl_processing): Added `thread' field to class.
12942 * class.c (add_field): Always make static fields externally
12945 1998-09-26 Anthony Green <green@cygnus.com>
12947 * expr.c (build_java_athrow,
12948 build_java_throw_out_of_bounds_exception, expand_invoke,
12949 build_newarray, expand_java_multianewarray, build_java_monitor):
12950 Update comments to reflect _Jv_* function names.
12952 1998-09-25 Per Bothner <bothner@cygnus.com>
12954 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12955 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12956 * parse.y (expand_start_java_method): Likewise.
12958 1998-09-24 Per Bothner <bothner@cygnus.com>
12960 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12962 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12963 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12964 * expr.c: Remove no-longer-needed calls to promote_type.
12965 * decl.c (give_name_to_locals): Liekwise.
12966 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12967 * parse.y: Add/remove promote_type calls as appropriate.
12968 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12969 (parse_signature_string): Likewise.
12970 (build_java_array_type): Fix for now signature convenions.
12972 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12974 1998-09-23 Tom Tromey <tromey@cygnus.com>
12976 * class.c (init_class_processing): libjava function renamed to
12979 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12981 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12982 * java-tree.def: Fixed DEFTREECODE third argument.
12983 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12984 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12985 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12986 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12987 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12988 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12989 * lang.c (java_tree_code_type, java_tree_code_length,
12990 java_tree_code_name): New arrays.
12991 (lang_init): Append Java tree node definitions to Gcc ones.
12992 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12994 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12996 (java_lex): Allow declaration of empty string constants. Retain
12997 location information on CASE_TK and DEFAULT_TK.
12998 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12999 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
13000 Modified to be more robust.
13001 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
13002 (build_new_invocation, try_builtin_assignconv,
13003 patch_switch_statement, string_constant_concatenation,
13004 build_string_concatenation, patch_string_cst, patch_string,
13005 java_expand_switch): New function declarations.
13006 * parse.y: Rules related to switch and EH tagged <node>.
13007 (label_id): Set to NULL_TREE
13008 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
13010 (this_or_super:): Fixed indentation.
13011 (statement:, statement_nsi:, statement_without_trailing_substatement:,
13012 statement_expression:): Removed call to RULE on all sub-rules.
13013 (switch_expression:, switch_labels:): New rules.
13014 (switch_statement:, switch_block:, switch_block_statement_groups:,
13015 switch_block_statement_group:, switch_labels:, switch_label:):
13017 (throw_statement:, synchronized_statement:, try_statement:):
13018 Defined temporary actions.
13019 (class_instance_creation_expression:): Call
13020 build_new_invocation. Fixed indentation.
13021 (field_access): Fixed indentation.
13022 (method_invocation): Likewise.
13023 (make_qualified_primary): Use THIS_EXPR.
13024 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13025 resolving from SUPER, set *type_found.
13026 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13027 (java_complete_tree): Removed unused local variable `location'. Case
13028 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13029 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13030 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13031 STRING_CST: case. default: checks for patchable strings.
13032 (complete_function_arguments): Transform string constant or
13033 crafted StringBuffer if necessary.
13034 (build_method_invocation): Fixed comments.
13035 (build_new_invocation): New function.
13036 (patch_assignment): Call try_builtin_assignconv to figure a valid
13037 assignment conversion between builtin types.
13038 (try_builtin_assignconv): New function.
13039 (build_binop): Use URSHIFT_EXPR directly to call build.
13040 (operator_string): Use UNARY_PLUS_EXPR.
13041 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13043 (do_merge_string_cste, merge_string_cste,
13044 string_constant_concatenation, build_string_concatenation,
13045 patch_string, patch_string_cst): New function.
13046 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13047 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13048 (build_newarray_node): Use NEW_ARRAY_EXPR.
13049 (build_this): Use THIS_EXPR.
13050 (build_return): Enable debug information on return statement.
13051 (build_if_else_statement): Likewise.
13052 (complete_labeled_statement): Fixed related comment.
13053 (build_loop_body): Fixed comment.
13054 (build_bc_statement): Enable debug information on break/continue
13056 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13058 (patch_switch_statement, case_identity, java_expand_switch): New
13061 1998-09-21 Per Bothner <bothner@cygnus.com>
13063 * buffer.h (BUFFER_INIT): New macro.
13064 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13065 Pass (struct jcf_partial *state) to most functions.
13066 (jcf_block, jcf_relocation): New types.
13067 Support labels, branches, conditionals, loops.
13069 1998-09-21 Tom Tromey <tromey@cygnus.com>
13071 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13073 1998-09-21 Per Bothner <bothner@cygnus.com>
13075 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13076 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13077 not integer_type_node (INT_TYPE_SIZ bits).
13079 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13081 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13082 * jcf-dump.c (print_exception_table): New function.
13083 (disassemble_method): Better handling of wide instructions.
13084 Make more robust for bad input.
13086 1998-09-30 Jeffrey A Law (law@cygnus.com)
13088 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13091 1998-09-17 Jeffrey A Law (law@cygnus.com)
13093 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13095 1998-09-17 Tom Tromey <tromey@cygnus.com>
13097 * Makefile.in ($(PARSE_H)): Removed target.
13099 1998-09-17 Jeffrey A Law (law@cygnus.com)
13101 * Makefile.in (JAVA_OBJS): Add memmove.o
13102 (memmove.o): New target & rules.
13104 1998-09-15 Tom Tromey <tromey@cygnus.com>
13106 * expr.c (expand_invoke): Don't generate a call to the class init
13109 1998-09-14 Jeffrey A Law (law@cygnus.com)
13111 * Makefile.in: Add many missing dependencies.
13112 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13114 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13115 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13117 1998-09-11 Per Bothner <bothner@cygnus.com>
13119 * decl.c (complete_start_java_method): If method is static (and
13120 not private) call _Jv_InitClass.
13121 * expr.c (expand_invoke): Don't call build_class_init.
13123 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13125 1998-09-10 Jeffrey A Law (law@cygnus.com)
13127 * Make-lang.in (GCJ): Define before using.
13129 1998-09-09 Jeffrey A Law (law@cygnus.com)
13131 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13132 losing due to namespace pollution in GNU getopt.h
13134 1998-09-09 Tom Tromey <tromey@cygnus.com>
13136 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13137 (java.all.cross): Likewise.
13138 (java.rest.encap): Likewise.
13140 1998-09-08 Jeffrey A Law (law@cygnus.com)
13142 * gjavah.c (print_class_decls): Fix thinko in arglist
13143 * jcv-io.c (find_classfile): Similarly.
13145 1998-09-07 Jeffrey A Law (law@cygnus.com)
13147 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13149 1998-09-05 Tom Tromey <tromey@cygnus.com>
13151 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13152 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13153 * Makefile.in (PARSE_C): New macro.
13154 (PARSE_H): Likewise.
13155 (PARSE_SCAN_C): Likewise.
13156 ($(PARSE_C)): Target renamed from parse.c.
13157 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13158 (clean): Remove parse-scan.c as well.
13159 (parse.o): Depend on $(PARSE_C).
13161 1998-09-05 Anthony Green <green@cygnus.com>
13163 * README, license.terms: Removed.
13165 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13166 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13167 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13168 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13169 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13170 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13171 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13172 and Java trademark attribution.
13174 1998-09-04 Tom Tromey <tromey@cygnus.com>
13176 * Makefile.in: Use gcjh, not gjavah.
13177 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13178 * Make-lang.in: Changed gjavah to gcjh everywhere.
13180 1998-09-03 Per Bothner <bothner@cygnus.com>
13182 * gjavah.c: Support new -prepend -add -append flags.
13183 (print_method_info): Method is not virtual if class is final.
13185 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13187 * jv-scan.c: Fixed copyright assignment.
13188 * keyword.gperf: Likewise.
13189 * keyword.h: Likewise.
13190 * lex.c: Fixed copyright assignment.
13191 (java_lex): Push unicode back when parsing '<'.
13192 * lex.h: Fixed copyright assignment.
13193 * parse-scan.y: Likewise.
13194 * parse.h: Fixed copyright assignment.
13195 (build_debugable_stmt, complete_for_loop): New function prototypes.
13196 * parse.y: Fixed copyright assignment.
13197 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13198 size_zero_node when completing a loop with no exit condition.
13199 (for_statement_nsi:): Define action.
13200 (for_init:, for_update:): Return size_zero_node when empty.
13201 (declare_local_variables): Call build_debugable_stmt.
13202 (build_debugable_stmt): New function.
13203 (build_loop_body): Build debugable statement around loop
13205 (complete_loop_body): Take into account the debugable statement
13206 around the EXIT_EXPR.
13207 (complete_loop_body): New function.
13208 (patch_exit_expr): Fixed condition inversion.
13210 1998-09-02 Tom Tromey <tromey@cygnus.com>
13212 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13213 name of thread define.
13214 * jvspec.c (THREAD_NAME): New macro.
13216 (THREADLIB): Likewise.
13217 (lang_specific_driver): Recognize attempt to link with thread
13218 library or gc library. Recognize -ljava on command line so it
13219 isn't linked against more than once.
13221 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13223 * parse-scan.y (report_main_declaration): Name of the class
13224 containing `main' can be a qualified name.
13226 1998-08-31 Tom Tromey <tromey@cygnus.com>
13228 * config-lang.in: Changed gjavac to gjc everywhere.
13229 * Make-lang.in: Changed gjavac to gjc everywhere.
13231 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13233 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13234 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13235 and install the files.
13236 * Makefile.in (JAVA_OBJS_LITE): New variable.
13237 (compiler:): Now include jv-scan as a dependency.
13238 (../jv-scan$(exeext), parse-scan.c): New targets.
13239 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13240 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13241 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13242 check for errors even if parse_only.
13243 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13245 (yylex): New function. Uses java_lex body.
13246 (java_lex): Removed commented out statement. Remove local variable
13247 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13248 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13249 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13250 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13251 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13252 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13254 (java_lex_error): Empty if JC1_LITE is defined.
13255 (java_get_line_col): Return 0 if JC1_LITE is defined.
13256 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13257 SET_MODIFIER_CTX): Moved into the section containing the macros
13258 conditionally defined by JC1_LITE.
13259 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13260 argument if JC1_LITE is defined.
13261 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13262 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13264 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13265 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13266 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13267 to different values according to JC1_LITE.
13268 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13269 declared if JC1_LITE set.
13270 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13271 defined if JC1_LITE not set.
13272 (struct parser_ctx): Reorganized and skip the jc1 front end part
13274 (java_layout_classes): New function definition.
13275 (java_push_parser_context, java_init_lex, yyparse, yylex,
13276 yyerror): Prototype always declared. All other static function
13277 prototypes declared only if JC1_LITE is not set.
13278 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13279 declared in parse.h.
13280 (java_layout_classes): New function.
13281 (java_complete_expand_methods): No longer layout the class here.
13282 * parse-scan.y: New file.
13283 * jv-scan.c: New file.
13285 1998-08-25 Tom Tromey <tromey@cygnus.com>
13287 * gjavah.c (main): Handle -friend option.
13288 (friend_specs): New global.
13289 (generate_access): Handle friend_specs.
13290 (process_file): Likewise.
13291 (MAX_FRIENDS): New macro.
13292 (friend_count): New global.
13293 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13294 Changed all callers.
13296 1998-08-24 Per Bothner <bothner@cygnus.com>
13298 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13299 (main): Handle processing all the entries of a named .zip archive.
13300 * jcf-io.c (jcf_trim_old_input): New function.
13301 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13303 1998-08-24 Per Bothner <bothner@cygnus.com>
13305 * lang.c (flag_assume_compiled): Make default be on.
13307 1998-08-21 Per Bothner <bothner@cygnus.com>
13309 * jcf-dump.c: Add bunches of flags to control output more.
13310 (process_class): New function; support printing more than one class.
13311 (main): Support new --print-main and --javap flags.
13312 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13313 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13315 1998-08-20 Per Bothner <bothner@cygnus.com>
13317 Change mangling of dispatch table to match C++ vtable (w/thunks).
13318 * class.c (build_dtable_decl), java-tree.h: New function.
13319 (make_class_data): Call it.
13320 * decl.c (init_decl_processing): Likewise.
13322 1998-08-19 Warren Levy <warrenl@cygnus.com>
13324 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13325 soft_anewarray; adjust args passed.
13326 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13327 match _Jv_NewObjectArray.
13329 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13331 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13332 * expr.c (loopup_label): Call create_label_decl.
13333 (create_label_decl): New function.
13334 (java_lang_expand_expr): Call expand_start_bindings with argument
13336 * java-tree.h Added space after PROTO in function declarations
13338 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13339 (create_label_decl, push_labeled_block): New function
13341 * lex.c (label_id): Initialize.
13342 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13344 * parse.h Added space after PROTO in function declarations when
13346 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13347 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13348 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13349 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13351 (struct parser_ctxt): New fields current_loop,
13352 current_labeled_block.
13353 (build_if_else_statement, patch_if_else_statement,
13354 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13355 generate_labeled_block, complete_labeled_statement,
13356 build_bc_statement, patch_bc_statement, patch_loop_statement,
13357 build_new_loop, build_loop_body, complete_loop_body): New function
13359 * parse.y (java_warning_count): New global variable.
13360 (label_id): New static variable.
13361 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13362 (block:): Return size_zero_node when block is empty.
13363 (empty_statement:): Return size_zero_node.
13364 (statement:): Implement supplemental action when for_statement: is
13366 (label_decl:): New rule.
13367 (labeled_statement:): Rewritten using label_decl. Actions
13369 (labeled_statement_nsi:): Likewise.
13370 (if_then_statement): Actions implemented.
13371 (while_expression): New rule.
13372 (while_statement:): Rewritten using while_expression. Actions
13374 (while_statement_nsi:): Likewise.
13375 (do_statement_begin:): New rule.
13376 (do_statement:): Rewritten using do_statement_begin. Actions
13378 (for_statement:): Rewritten using for_begin. Actions implemented.
13379 (for_statement_nsi:): Likewise.
13380 (for_header:, for_begin:): New rules.
13381 (for_init:): Actions implemented.
13382 (statement_expression_list:, break_statement:,
13383 continue_statement:): Likewise.
13384 (yyerror): Count number of issued warning(s).
13385 (java_report_errors): Report error(s) and/or warning(s).
13386 (java_complete_class): Use build_java_argument_signature to
13387 recompute completed method signature.
13388 (java_check_regular_methods): New locals method_wfl and aflags.
13389 Use method_wfl instead of lookup_cl during error reports. Fixed
13390 indentation and modified some error messages. Use
13391 lang_printable_name in method instead of the DECL_NAME. New code
13392 to issue warnings on methods not overriding corresponding methods
13393 private to a different package.
13394 (java_method_add_stmt): Call add_stmt_to_compound.
13395 (add_stmt_to_compound): New function.
13396 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13397 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13398 (build_if_else_statement, patch_if_else_statement,
13399 build_labeled_block, generate_labeled_block,
13400 complete_labeled_statement, build_new_loop, build_loop_body,
13401 complete_loop_body, patch_loop_statement, build_bc_statement,
13402 patch_bc_statement, patch_exit_expr): New functions.
13403 * typeck.c (build_java_signature): Build argument signature before
13404 enclosing it in between parenthesis.
13406 1998-08-17 Warren Levy <warrenl@cygnus.com>
13408 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13409 (JAVA_OBJS): Added reminder comment
13411 1998-08-13 Nick Clifton <nickc@cygnus.com>
13413 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13414 be interpreted as a long long.
13416 1998-08-13 Warren Levy <warrenl@cygnus.com>
13418 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13419 soft_initialise_class. Use _Jv_NewMultiArray, not
13420 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13421 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13422 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13423 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13425 1998-08-12 Per Bothner <bothner@cygnus.com>
13427 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13428 length_identifier_node): New global tree node constants.
13429 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13430 Replace uses by super_identifier_node etc.
13431 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13433 * parse.y (resolve_field_access): Don't special-case ".length" if
13434 flag_emit_class_files.
13435 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13436 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13439 1998-08-11 Per Bothner <bothner@cygnus.com>
13441 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13442 * class.c (make_method_value): Remove init for removed fields.
13444 * class.c (layout_class): Use build_java_argument_signature.
13445 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13447 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13448 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13449 (build_java_signature): Don't use push_java_argument_signature.
13451 * typeck.c (lookup_argument_method): New function.
13452 * parse.y (java_check_regular_methods): Use lookup_argument_method
13453 instead of lookup_java_method2 followed by lookup_java_method.
13455 * parse.y (check_method_redefinition): Minor optimization.
13457 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13458 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13460 1998-08-10 Tom Tromey <tromey@cygnus.com>
13462 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13465 * gjavah.c (java_float_finite): Use K&R-style definition.
13466 (java_double_finite): Likewise.
13467 (generate_access): Now returns void. Changed all callers.
13468 (last_access_generated): Removed.
13469 (process_file): Only make a single pass over the .class file.
13471 1998-07-29 Per Bothner <bothner@cygnus.com>
13473 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13474 for compatibility for G++ (with -fvtable-thunks).
13475 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13477 * gjavah.c (process_file): Use public inheritance for super-class.
13479 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13481 * lex.c (java_init_lex): Initialize ctxp->package.
13482 * parse.h (struct parser_ctxt): package and package_len replaced
13483 by tree package, an identifier node. Field method_decl_list is
13484 gone. Fixed comments.
13485 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13486 class_in_current_package): New function prototypes.
13487 * parse.y (array_type:): Set class loaded flag on primitive type
13489 (package_declaration:): Assign ctxp->package to the
13491 (method_invocation:): Handle invocation of method qualified by
13493 (single_type_import_declaration:): Removed ambiguity check.
13494 (java_pop_parser_context): New local variable `next'. Reset and
13495 set IMPORT_CLASSFILE_NAME flags on current and previous import
13497 (java_accstring_lookup): Use new local macro COPY_RETURN.
13498 (lookup_field_wrapper): New function.
13499 (parser_qualified_classname): Use merge_qualified_name.
13500 (parser_check_super_interface): Broaden error message.
13501 (do_resolve_class): Check for qualified class name in the current
13502 compilation unit if appropriate.
13503 (process_imports): Check for already defined classes.
13504 (check_pkg_class_access): Got rid of call to
13505 get_access_flags_from_decl.
13506 (java_complete_expand_methods): Call safe_layout_class based on
13507 the current class size.
13508 (make_qualified_primary): Build a WFL qualification on primary if
13510 (merge_qualified_name): New function.
13511 (make_qualified_name): Use merge_qualified_name.
13512 (resolve_expression_name): Use safe_lookup_field.
13513 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13514 (resolve_qualified_expression_name): Likewise. Check on resolved
13515 element accessibility.
13516 (not_accessible_p, class_in_current_package): New functions.
13517 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13518 (patch_method_invocation_stmt): Merged common pieces. Check
13519 accessibility of invoked method.
13520 (check_for_static_method_reference): Add returned type in error
13522 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13523 (refine_accessible_methods_list): Merged two conditions in test.
13524 (java_complete_class): Sanity check on stabilize_ref gone.
13525 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13527 1998-07-28 Per Bothner <bothner@cygnus.com>
13529 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13531 1998-07-24 Tom Tromey <tromey@cygnus.com>
13533 * gjavah.c (F_NAN): Removed.
13534 (F_NAN_MASK): New macro.
13535 (F_POSITIVE_INFINITY): Removed.
13536 (F_NEGATIVE_INFINITY): Likewise.
13537 (java_float_finite): Rewrote.
13538 (D_NAN_MASK): Renamed.
13539 (java_double_finite): Rewrote.
13540 (D_POSITIVE_INFINITY): Removed.
13541 (D_NEGATIVE_INFINITY): Likewise.
13543 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13544 If verbose, print underlying representation of value in hex.
13546 1998-07-24 Per Bothner <bothner@cygnus.com>
13548 * buffer.h, buffer.c: New files.
13549 * Makefile.in (JAVA_OBJS): Add buffer.o.
13551 Support locals variables and writing their debug entries to .class.
13552 * jcf-write.c: Simplify some by user new buffer type.
13553 (vode_buffer_grow): Removed.
13554 (struct localvar_info): New type.
13555 (localsvars, localvartable): New buffers.
13556 (localvar_alloc, localvar_free): New functions.
13557 (generate_bytecode_insns): Handle local variables.
13558 (generate_classfile): Write LocalVariableTable attribute.
13560 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13562 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13563 * zipfile.h (ZIPMAGIC): New macro.
13565 1998-07-24 Tom Tromey <tromey@cygnus.com>
13567 * Makefile.in (gjavah.o): Updated dependencies.
13568 (jcf-dump.o): Likewise.
13569 (all.indirect): Use ../gjavah.
13570 (../gjavah$(exeext)): Likewise.
13571 (clean): Don't remove gjavah.
13572 (clean): Remove parse.c, not java/parse.c.
13573 * Make-lang.in (java): Added gjavah.
13574 (gjavah$(exeext)): New target.
13575 (GJAVAH_SOURCES): New macro.
13576 (java.all.build): Added gjavah.
13577 (java.all.cross): Likewise.
13578 (java.rest.encap): Likewise.
13579 * config-lang.in (compilers, stagestuff): Added gjavah.
13581 1998-07-23 Tom Tromey <tromey@cygnus.com>
13583 * gjavah.c (java_float_finite): New function.
13584 (java_double_finite): Likewise.
13585 (F_POSITIVE_INFINITY): New macro.
13586 (F_NEGATIVE_INFINITY): Likewise.
13588 (D_POSITIVE_INFINITY): Likewise.
13589 (D_NEGATIVE_INFINITY): Likewise.
13591 (print_field_info): Use java_float_finite and java_double_finite.
13593 1998-07-23 Per Bothner <bothner@cygnus.com>
13595 * parse.y (method_header): Name "this" implicit argument.
13597 1998-07-22 Per Bothner <bothner@cygnus.com>
13599 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13600 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13601 (put_linenumber): New function.
13602 (generate_bytecode_insns, generate_classfile): Write line numbers.
13604 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13606 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13607 (lookup_name, build_known_method_ref, build_class_init,
13608 build_invokevirtual, invoke_build_dtable, match_java_method,
13609 build_field_ref, pushdecl_force_head, build_java_binop,
13610 binary_numeric_promotion, build_decl_no_layout,
13611 build_java_arrayaccess, build_newarray, build_anewarray,
13612 build_java_array_length_access, build_java_arraynull_check): New
13613 extern function prototypes.
13614 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13615 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13617 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13619 * jcf.h (jcf_out_of_synch): New extern function prototype.
13620 * parse.h: Static/global function implemented in parse.y
13621 prototyped and declarations moved at the end of the file.
13622 (DECL_P): Check that the argument isn't null.
13623 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13624 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13625 (QUAL_DECL_TYPE): New macro.
13626 (PARAMS): Macro definition removed.
13627 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13628 (return_statement:): Call build_return.
13629 (field_access:): Call make_qualified_primary in sub rule.
13630 (method_invocation:): Build method invocation and call
13631 make_qualified_primary when processing primaries.
13632 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13633 get_type_from_signature.
13634 (java_check_regular_method): Extra integer 0 argument when calling
13635 lookup_java_method2.
13636 (lookup_java_interface_method2): Extra method DECL argument when
13637 calling lookup_java_interface_method2.
13638 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13639 COMPOUND_EXPR node.
13640 (java_complete_expand_method): Layout current class iff not
13641 already done. Don't process interface's methods.
13642 (java_complete_expand_method): Use super class only if it
13643 exists. Use current class otherwise.
13644 (make_qualified_primary): New function.
13645 (resolve_expression_name): Process qualified expression or
13646 expression from primary the same way.
13647 (resolve_expression_name): Two last arguments to
13648 resolve_field_access are now NULL_TREEs.
13649 (resolve_field_access): New variable is_static. Local field must
13650 be DECLs. is_static computed on field DECLs only. Append code in
13651 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13652 to initialize field_type.
13653 (resolve_qualified_expression_name): New local variable,
13654 previous_call_static and is_static. Handle primaries with function
13655 calls, casts, array references and `this'. `super' now handled as
13656 `(super_class)this'. Use is_static to clarify boolean expressions.
13657 Added code to handle case where a proper handle is required to
13658 access a field. Use QUAL_DECL_TYPE where applicable.
13659 (maybe_access_field): New function.
13660 (patch_method_invocation_stmt): New arguments primary, where,
13661 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13662 deleted. Use `where' as a type to search from if specified. Check
13663 for static method reference where forbidden. Append primary or
13664 current_this to the argument list if not calling constructor nor
13666 (check_for_static_method_reference): New function.
13667 (patch_invoke): Layout the class on which new is done if
13669 (lookup_method_invoke): Changed format to report errors on
13671 (qualify_ambiguous_name): New local variable this_found. Now
13672 handle things from primaries. Method call are considered
13674 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13675 changed into NULLs.
13676 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13677 (java_complete_tree): New case fo RETURN_EXPR. Process function
13678 call arguments in separate function.
13679 (complete_function_arguments): New function.
13680 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13682 (patch_assignment): Take the return function slot into account as
13683 a RHS. Distinguish assignment from a return.
13684 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13685 when checking methods in interfaces.
13686 (resolve_type_during_patch): NULL argument to unresolve_type_p
13687 instead of NULL_TREE.
13688 (patch_newarray): Fixed typo in comment.
13689 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13690 (build_return, patch_return): New functions.
13691 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13693 1998-07-21 Per Bothner <bothner@cygnus.com>
13695 * constants.c (find_name_and_type_constant, find_fieldref_index,
13696 find_methodref_index): New methods.
13697 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13698 just return given method. Also, rename to build_known_method_ref.
13699 (expand_invoke): Rename call to build_invoke_non_interface.
13700 * java-tree.h, parse.h: Update prototype.
13701 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13702 (such as expand_expr_stmt) if flag_emit_class_files.
13703 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13704 STACK_TARGET, IGNORE_TARGET): New macros.
13705 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13706 (generate_bytecode_insn): New function to generate method's bytecode.
13707 (generate_classfile): Node generate Code attribute for a method.
13708 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13709 push_long_const, field_op, adjust_typed_op, maybe_wide):
13710 New functions used by generate_bytecode_insn.
13712 * typeck.c (signature_include_return): Remove variable.
13713 (push_java_argument_signature, build_java_argument_signature): New.
13714 (build_java_signature): Use push_java_argument_signature.
13715 * parse.y: Use build_java_argument_signature instead of fiddling
13716 with signature_include_return.
13718 1998-07-17 Tom Tromey <tromey@cygnus.com>
13720 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13723 * Makefile.in (all.indirect): Added gjavah$(exeext).
13724 (gjavah$(exeext)): Added $(exeext).
13727 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13729 * class.c (layout_class): Call to java_layout_parsed_class replace
13730 by safe_layout_class.
13731 * expr.c (build_java_array_length_access): Removed static storage
13732 class in the function definition.
13733 (build_java_arraynull_check): Likewise.
13734 Also fixed typos in two comments.
13735 * lex.c (java_init_lex): Initialize static global kw_length.
13736 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13737 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13739 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13740 * parse.h (resolve_no_layout): New static function declaration.
13741 (get_identifier_in_static): Declaration removed.
13742 (java_layout_parsed_class): Function name declaration changed to
13744 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13745 not_initialized_as_it_should_p, build_this): New static function
13747 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13748 binary_numeric_promotion, stabilize_reference,
13749 build_decl_no_layout, build_java_arrayaccess): Extern function
13750 declarations moved into their own section.
13751 (build_newarray, build_anewarray, build_java_array_length_access,
13752 build_java_arraynull_check): New extern function declarations.
13753 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13754 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13756 (CALL_CONSTRUCTOR_P): New macro.
13757 * parse.y (kw_length): New static global tree node.
13758 (return_statement): Tagged <node>.
13759 (RETURN_TK): Tagged <operator>.
13760 (variable_declarator_id:): Build variable declaration with an
13761 empty initialization value if a syntax error was found in the
13762 initialization part of the variable declaration.
13763 (statement_without_trailing_substatement:): return_statement: now
13764 uses the default rule.
13765 (return_statement:): Temporarily fixed to return NULL_TREE.
13766 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13767 (class_instance_creation_expression:): Class creation rules now
13768 call build_method_invocation upon reduction.
13769 (array_creation_expression:): Rules call build_newarray_node upon
13771 (dim_exprs:): Build a list of dimension expressions.
13772 (dim_expr:): Store location of the OSB_TK in the dimension
13774 (method_invocation:): Added a new error rule.
13775 (build_unresolved_array_type): WFL argument may also be an array
13776 on a primitive type. Name of the argument changed to reflect this.
13777 (method_declarator): Insert argument type at the beginning of the
13778 argument type list and later reverse the list.
13779 (unresolved_type_p): Argument 'returned' may be optionally
13781 (java_layout_class_from_source): Function renamed
13783 (resolve_and_layout): Now call resolve_no_layout and
13785 (resolve_no_layout): New function.
13786 (purify_type_name): New function.
13787 (complete_class_report_errors): Call purify_type_name during error
13788 report on a type not found.
13789 (process_imports): error_found local variable doesn't need to be
13790 initialized to zero.
13791 (declare_local_variables): New local type_wfl. Fixed typo in error
13792 message. type_wfl assigned to unresolved type and used to register
13793 incomplete type. Build a WFL around the variable initialization
13794 statement so that debug info can be generated on it.
13795 (source_start_java_method): Reverse argument list after they've
13797 (current_this): New static global variable.
13798 (java_complete_expand_methods): Set current_this when appropriate.
13799 (resolve_expression_name): Build correct static and non static
13800 field access bearing a simple name.
13801 (resolve_field_access): Resolve the length field of arrays. Handle
13803 (patch_method_invocation_stmt): Set the type of the method
13804 invocation to error_mark_node. This value is later overridden by a
13805 valid type, if any. Don't handle qualified constructor invocation
13806 as qualified method invocation. Call lookup_method_invoke with its
13807 new flag. It's no longer necessary to access the selected method
13808 as the value of a tree list. Handle constructor invocation.
13809 (patch_invoke): Reverse argument list when invoking non interface
13810 methods. Insert call to new as the first argument of the
13812 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13813 defined within a final class. Return INVOKE_STATIC if the invoked
13814 method is a constructor.
13815 (lookup_method_invoke): New lc argument is a flag to indicate a
13816 constructor lookup. Now handle constructor lookup. Choose the most
13817 specific method in case several were matching the invocation
13818 requirements. Return a method decl instead of a tree list featuring
13819 one single method decl element.
13820 (refine_accessible_methods_list): New lc flag argument to
13821 indicate that a constructor is being looked up.
13822 (not_initialized_as_it_should_p): New function.
13823 (java_complete_tree): Now process fake tree codes
13824 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13825 save_expr on resolved function call arguments. Case on
13826 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13827 (patch_assignment): LHS can be a field access expression. When
13828 dealing with reference, lhs_type is the promoted type of the
13829 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13831 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13832 (patch_binop): Use not_initialized_as_it_should_p where
13834 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13835 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13837 (resolve_type_during_patch): New function.
13838 (patch_cast): Call resolve_type_during_patch to resolve type and
13839 report error accordingly.
13840 (patch_array_ref): Use not_initialized_as_it_should_p where
13841 applicable. Array base expression is saved before being
13842 used. Promote the type of an array elements if it contains non
13844 (build_newarray_node, patch_newarray, build_this): New functions.
13846 1998-07-16 Tom Tromey <tromey@cygnus.com>
13848 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13849 increment it in `for' statement.
13850 (print_field_info): If number is inf or nan, don't print it.
13851 (print_method_info): If method name is `delete', just ignore it.
13852 (print_c_decl): Special-case jstringArray.
13854 * gjavah.c (help): New function.
13855 (no_argument): New function.
13856 (usage): Changed text.
13857 (main): Rewrote argument handling. Now handles -v, --help,
13859 (version): New function.
13860 (found_error): New global.
13861 (main): Return found_error.
13862 (generate_access): Set found_error.
13863 (print_c_decl): Likewise.
13865 1998-07-15 Tom Tromey <tromey@cygnus.com>
13867 * gjavah.c (print_c_decl): Don't print "," when examining field.
13868 Skip type name when looking at "[L" types.
13869 (process_file): Now static.
13870 (generate_access): Now returns int.
13871 (last_access_generated): New global.
13872 (process_file): Clear last_access_generated; make multiple passes
13874 (print_field_info): Just return if generate_access returns true.
13875 (print_method_info): Likewise. Also, allow <init> functions to
13877 (print_c_decl): Added is_init argument. Print constructors
13879 (print_cxx_classname): Use UTF8_GET to extract characters from
13881 (print_base_classname): New function.
13882 (print_class_decls): New function.
13883 (process_file): Use it.
13884 (utf8_cmp): New function.
13886 1998-07-13 Nick Clifton <nickc@cygnus.com>
13888 * lang-options.h: Format changed to match changes in gcc/toplev.c
13889 to implement a --help option.
13891 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13893 * decl.c (init_decl_processing): Revert change to dtable_type.
13895 1998-07-09 Per Bothner <bothner@cygnus.com>
13897 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13899 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13901 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13903 * lang.c (lang_init): Default flag_exceptions to 1, without
13904 checking to see if it's 2 first.
13906 1998-07-08 Jeffrey A Law (law@cygnus.com)
13908 * constants.c: Include "system.h".
13909 * decl.c: Likewise.
13910 * lang.c (flag_new_exceptions): Get via extern now.
13911 (lang_init_options): New functions. Turn on flag_new_exceptions.
13913 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13915 * lex.c (java_lex): Return 0 when we see an invalid character in
13918 * lex.c (java_read_char): Specify extra argument when calling
13920 (java_read_unicode, java_parse_end_comment,
13921 java_parse_escape_sequence): Likewise,
13922 (java_lex): Specify extra argument when calling
13923 java_lex_error. Test that IDs are beginning with a legal character
13924 for IDs. Handle invalid characters with an error message and a
13925 call to java_lex_error.
13926 (java_lex_error): Adjust column position by new argument
13927 `forward'. Issue an error even if in the middle of reporting an
13930 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13932 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13933 we don't explicitly put a null pointer when we're copying it.
13935 1998-07-07 Tom Tromey <tromey@cygnus.com>
13937 * gjavah.c (print_cxx_classname): New function.
13938 (super_class_name): Likewise.
13939 (print_super_fields): Removed.
13940 (in_super): Removed.
13941 (print_field_info): Never generate #defines.
13942 (print_c_decl): Changed generated types to match JNI. No longer
13943 print class name before method name.
13944 (print_method_info): Print "static" before static methods.
13945 Print "virtual" before non-final methods.
13946 (usage): Use exit(1), not exit(-1).
13948 (print_field_info): Use %.17g to print a double.
13949 (last_access): New globals.
13950 (process_file): Initialize last_access.
13951 (usage): Now static.
13952 (ACC_VISIBILITY): New define.
13953 (generate_access): New function.
13954 (print_field_info): Call it.
13955 (print_method_info): Likewise. Also, generate information for all
13956 methods, not just native methods. Return void.
13957 (print_c_decl): Return void.
13958 (print_field_info): Return void.
13960 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13962 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13963 processing the jc1 grammar file. Prefix bison functions and
13964 variables with java_.
13965 (parse.c): Dependencies on parse.h and lex.h
13966 * expr.c (build_java_arrayaccess): Function now global.
13967 * java-tree.h: Comment reorganized to carry on previous
13968 classification effort.
13969 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13970 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13971 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13972 java_parse (new prefix java_ generated by bison).
13973 (java_layout_parsed_class, java_register_parsed_class): Function
13975 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13976 * lex.c (static tree wfl_op): Variable deleted.
13977 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13978 ctxp fields to NULL_TREE.
13979 (java_lex): No longer create WFL for operators. Filename caching
13980 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13981 created as STRING_CST and later expanded. Removed extra argument
13982 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13984 (build_wfl_node): Removed code in comments.
13985 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13986 store token and location data in the current bison token.
13987 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13988 static/extern function declaration at the beginning of the file.
13989 (struct qualification): Data structure definition deleted.
13990 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13991 (qualify_ambiguous_name): Function declaration modified. Function
13992 now returns nothing.
13993 (build_array_ref, patch_array_ref, make_qualified_name,
13994 resolve_qualified_expression_name, maybe_generate_clinit,
13995 resolve_field_access): New static function declarations.
13996 (build_java_arrayaccess): New extern function declaration.
13997 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13998 (CALL_EXPR_PRIMARY): Macro deleted.
13999 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
14000 (struct parser_ctxt): Field initialized_final
14001 removed. non_static_initialized, static_initialized: New fields.
14002 * parse.y (static tree kw_super, static tree kw_this): New global
14004 (%union): tree wfl field of operator member replaced by int
14005 location. WFLs are non longer created for operators.
14006 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
14007 (qualified_name:): Now calls make_qualified_name to build the
14009 (type_declaration:): Consider generating <clinit> when class
14011 (variable_declarator:): Directly build an assignment node when the
14012 variable is initialized when declared.
14013 (this_or_super:): Build a WFL and set current location when THIS
14014 or SUPER are parsed.
14015 (expression_statement:): Wrap statement around a WFL.
14016 (primary_no_new_array:): Fixed typo. Changed value returned by
14017 THIS_TK because of its new type (temporary).
14018 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14019 (field_access:): Build qualified name with SUPER.
14020 (method_invocation:): Fixed returned value because of SUPER's new
14022 (array_access:): Use OSB_TK location information.
14023 (post_increment_expression:, post_decrement_expression:,
14024 unary_expression:, pre_increment_expression:,
14025 pre_decrement_expression:, unary_expression_not_plus_minus:,
14026 cast_expression:, multiplicative_expression:,
14027 additive_expression:, shift_expression:, relational_expression:,
14028 equality_expression:, and_expression:, exclusive_or_expression:,
14029 inclusive_or_expression:, conditional_and_expression:,
14030 conditional_or_expression:, assignment:): Use new location/token
14031 information available on operators.
14032 (create_class): Set super_decl_type to NULL_TREE when processing
14034 (register_fields): Field initialization is now a MODIFY_EXPR
14035 node. Chain initialization code to the matching lists (according
14036 the the field declaration modifiers).
14037 (maybe_generate_clinit): New function.
14038 (method_header): Don't set method's DECL_NAME to a WFL when adding
14039 methods to java.lang.Object.
14040 (resolve_and_layout): Now can return NULL_TREE if the type
14041 resolution fails. Otherwise, return the class DECL instead of its
14043 (check_method_redefinition): Don't patch method DECL_NAME if it
14044 belongs to java.lang.Object.
14045 (process_imports): Simply assign error_found to the value returned
14046 by check_pkg_class_access.
14047 (declare_local_variables): Don't use their init statements (if
14048 any) when parsing error were previously found. Reuse MODIFY_EXPR
14049 build during parsing as an init statement.
14050 (java_method_add_stmt): Now return the current method body.
14051 (java_layout_parsed_class, java_register_parsed_class): Functions
14053 (java_complete_expand_methods): Initialize the constant pool on a
14054 per class basis. Layout the classes before expanding their method
14055 bodies. Don't try expand artificial constructor code if error were
14056 found. Make the classes data and register them if no error were
14058 (java_complete_expand_method): Retrieve an artificial constructor
14059 argument list before entering its body. Assign the top block to
14060 the artificial constructor function body and set types of declared
14061 blocks and compound statements to void. Walk method body if not an
14062 artificial constructor.
14063 (make_qualified_name, cut_identifier_in_qualified): New functions.
14064 (resolve_expression_name): Fixed comments. Save/restore the
14065 current class CLASS_LOADED_P flag value. Build non qualified
14066 static field access and handle qualified expression names.
14067 (resolve_field_access, resolve_qualified_expression_name): New
14069 (patch_method_invocation_stmt): Use the new expression resolution
14070 scheme, calling resolve_field_access when the function call is
14071 resolved as an expression.
14072 (qualify_ambiguous_name): Function rewritten to work on qualified
14073 expression produced by make_qualified_name.
14074 (java_complete_tree): Promote type when function's argument are
14075 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14076 the assignment to discover further errors if RHS is a expression
14077 name that fails to evaluate. Declare LHS initialized even though
14078 the assignment failed. Don't use the location variable and removed
14079 extra argument in patch function calls. Now handle the ARRAY_REF
14080 case and build internal string representation when STRING_CSTs are
14082 (build_method_invocation): Don't wrap function call around a WFL.
14083 (build_assignment): Likewise. Use the operator location
14085 (patch_assignment): Handle array access LHSs. Handle error
14086 provenance, resulting in a better error report.
14087 (build_binop): Use op_location from operator as binop location
14089 (build_unaryop, build_incdec, build_cast): Likewise.
14090 (patch_binop): Extract location information from the node. Fixed
14091 typo in error message.
14092 (patch_unary_op): Extract location information from the node.
14093 (build_array_ref, patch_array_ref): New functions.
14095 1998-07-01 Tom Tromey <tromey@cygnus.com>
14097 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14098 match _Jv_IsInstanceOf.
14099 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14100 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14102 1998-06-30 Tom Tromey <tromey@cygnus.com>
14104 * decl.c (init_decl_processing): Functions are now named
14105 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14107 1998-06-29 Per Bothner <bothner@cygnus.com>
14109 * java-tree.h (load_class): Add prototype.
14110 * class.c (is_compiled_class): Add missing arg to load_class.
14111 * expr.c (expand_java_NEW): Call load_class.
14112 * parse.y (process_import): Removed bogus use of void return value.
14114 1998-06-25 Per Bothner <bothner@cygnus.com>
14116 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14117 Function name is "_Jv_Throw" instead of "soft_athrow".
14118 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14119 Function name is "_Jv_AllocObject" instead of "soft_new".
14120 Takes an extra parameter (object size).
14121 * expr.c: Update calls.
14123 1998-06-24 Per Bothner <bothner@cygnus.com>
14125 * lex.c (java_get_line_col): Handle end-of-file.
14126 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14128 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14130 * lang.c (lang_init): Make -fexceptions the default.
14131 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14132 exception handling is not turned on.
14134 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14136 * lang.c (flag_new_exceptions): Make this this default.
14137 * decl.c (end_java_method): Call emit_handlers.
14138 * except.c (method_init_exceptions): Set language code and version.
14139 (expand_start_java_handler): Enable exception, and call
14140 expand_eh_region_start.
14141 (expand_end_java_handler): Enable exception, and set up catch blocks.
14142 (emit_handlers): New routine to generate the saved handlers.
14143 * java-except.h (emit_handlers): Add prototype.
14145 1998-06-12 Per Bothner <bothner@cygnus.com>
14147 We used to have three different representations of the constant pool:
14148 the CPool structure, the tree_constant_pool, and the constructures
14149 used to build the Class object (which may need class and string
14150 constants) in compiled code. None were appropriate for compiling
14151 to .class files, so I did a major overhaul.
14153 First, the tree_constant_pool array was removed. Things were
14154 modified to the CPool structure in the JCF could be used.
14155 Second, a "capacity" field was added to the CPool, and functions
14156 written to search for a matching constant, adding one if not found.
14157 The code that generated the Class object was changed to use a CPool.
14158 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14159 the static Class object are now only in build_constants_constructor.
14160 Finally, I wrote code which can generate a .class file (including its
14161 constant pool) from the RECORD_TYPE of a class. This is a big step
14162 on the way to compiling Java source into .class files.
14164 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14165 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14167 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14168 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14169 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14170 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14171 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14172 (lang_type): Removed constant_pool field.
14173 * jcf.h (CPool): Renamed size to count. Added field capacity.
14174 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14175 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14176 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14178 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14179 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14180 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14181 (set_constant_entry, find_constant1, find_constant2,
14182 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14183 find_utf8_constant, find_class_or_string_constant): New functions.
14185 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14186 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14187 (give_name_to_class, get_class_constant): Likewise.
14188 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14189 (get_name_and_type_constant, get_ref_constant): Removed.
14190 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14191 * parse.y: Don't save/restore tree_constant_pool.
14192 * verify.c (verify_jvm_instructions): Update for new approach.
14193 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14195 * lang-options.h: Added -femit-class-file, -femit-class-files.
14196 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14197 (lang_f_options): Added "emit-class-file(s)".
14199 * expr.c (build_java_arrayaccess): Generate more efficient array
14200 bounds checking, by using unsigned compare.
14202 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14204 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14206 * parse.h: New comment on the handling of unresolved type
14207 identifiers. JDEPs are now part of the jdep_code enum.
14208 (typedef struct jdep): Now use enum jdep_code or int, depending on
14209 availability. Both are narrowed down to an 8 bits bitfield.
14210 (CALL_EXPR_PRIMARY): Fixed comment.
14212 1998-06-10 Tom Tromey <tromey@cygnus.com>
14214 * Make-lang.in (java): Added gjavac and jvgenmain.
14215 (java.start.encap): Depend on gjavac.
14216 (java.rest.encap): Depend on jvgenmain.
14218 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14219 (JAVA_CROSS_NAME): Likewise.
14220 (java.all.build): Depend on jvgenmain and gjavac.
14221 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14222 (jvgenmain$(exeext)): New target.
14223 (java.install-common): Wrote.
14224 * config-lang.in (compilers, stagestuff): Added gjavac and
14227 1998-06-10 Dave Brolley <brolley@cygnus.com>
14229 * lang.c (lang_decode_option): New argc/argv interface.
14231 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14233 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14234 * decl.c (build_decl_no_layout): New function.
14235 * expr.c (java_lang_expand_expr): Layout declarations found in
14236 blocks before they're pushed.
14237 * jcf-parse.c (load_class): Save current line when parsing class
14239 (parse_source_file): Register class before expanding their
14241 * lang.c (put_decl_node): Produce `null' when `void *' is
14243 * lex.c (static tree wfl_op): New static global, for error report
14245 (java_init_lex): wfl_operator and wfl_op initialized
14246 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14248 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14249 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14250 build_unresolved_array_type): New static function definitions.
14251 (build_decl_no_layout): New extern function declared.
14252 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14253 faulty modifier exists.
14254 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14255 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14256 (UNARY_PLUS_EXPR): New fake operator.
14257 (struct parser_ctxt): New field osb_number.
14258 * parse.y (static tree wfl_operator): New static WFL for operator
14259 bound error messages.
14260 (DECR_TK, INCR_TK): Moved.
14261 (OP_TK): Tagged <operator>.
14262 (array_type:): Now call build_unresolved_array_type.
14263 (dim_expr:): Count the number of '[' seen.
14264 (post_increment_expression, post_decrement_expression,
14265 pre_increment_expression, pre_decrement_expression,
14266 unary_expression_not_plus_minus, unary_expression:): Actions are
14267 now building the corresponding unary expressions.
14268 (cast_expression:): Actions are now building cast expressions.
14269 (build_unresolved_array_type): New function.
14270 (create_interface): Reset the number of declared interfaces.
14271 (create_class): Likewise.
14272 (method_header): Methods declared within the scope of an interface
14273 are now implicitly set public and abstract.
14274 (java_complete_class): Variable's and parameter's type are patched
14275 with a promoted type.
14276 (declare_local_variables): Resolved non builtin types are promoted
14277 before being used to build a variable decl. Removed type patch
14278 posted on variable initialization statement.
14279 (source_start_java_method): Use build_decl_no_layout to build the
14280 decl of a parameter of incomplete type.
14281 (java_register_parsed_class): Process interfaces too. Call
14282 rest_of_decl_compilation on each processed class declarations.
14283 (java_complete_expand_methods): Don't attempt to expand things in
14285 (java_complete_tree): Process CONVERT_EXPR, even though it always
14286 has a type. Propagate error_mark_node to node's type too. Promote
14287 method's call argument type and return error_mark_node if
14288 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14289 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14290 handle unary operator nodes.
14291 (build_assignment): Added comment.
14292 (print_int_node): New function.
14293 (patch_assignment): New second argument. New error handling. Use
14294 print_int_node. Handle references. Use can_cast_to_p to issue
14295 different error message according to the context and check upon
14296 the initialization of the RHS.
14297 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14298 (operator_string): Handle more operators.
14299 (patch_binop): No longer use a function static
14300 wfl_operator. Improved error message on shift distance.
14301 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14302 patch_cast): New functions.
14304 1998-06-05 Per Bothner <bothner@cygnus.com>
14306 * jvspec.c: New file.
14307 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14309 * java-tree.h (identifier_subst): Add declaration.
14311 1998-06-04 Tom Tromey <tromey@cygnus.com>
14313 * jvgenmain.c (main): Generate call to JvRunMain.
14315 * class.c (make_class_data): Push value for "sync_info" field.
14316 * decl.c (init_decl_processing): Push "sync_info" field.
14318 1998-06-03 Per Bothner <bothner@cygnus.com>
14320 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14321 Java (source) name, not signature.
14322 Set TYPE_ALIGN to (at least) that of element_type.
14324 1998-06-02 Per Bothner <bothner@cygnus.com>
14326 * class.c: Moved classname-mangling-rekated code to ...
14327 * mangle.c: ... this new file.
14328 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14329 * Makefile.in: Update for above changes.
14331 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14333 * expr.c (truthvalue_conversion): Convert integer and floating
14334 point value to their truth value.
14335 * lex.c (java_lex): Handle the `null' literal.
14336 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14337 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14338 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14341 * parse.y: Reorganization/documentation on token declaration.
14342 (binop_lookup[]): New added new tree codes.
14343 (relational_expression): Build corresponding binary operators.
14344 (equality_expression, conditional_and_expression,
14345 conditional_or_expression): Likewise.
14346 (java_complete_class): Fix crash in debug message.
14347 (java_complete_tree): Check initialization of method call
14348 arguments. Further bogus node evaluation to detect more error
14349 during assignments. Handles more binary operators.
14350 (patch_assignment): Use DECL_P.
14351 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14353 (operator_string): Handle more case. Compacted source.
14354 (patch_binop): Changed function comment. Checking for
14355 uninitialized first operand takes the compound assignment into
14356 account and uses DECL_P. Checking for uninitialized second operand
14357 delayed to routine's end. Use macros to issue type bound error
14358 messages and issue messages on both operands if their types are
14359 different. Force fixed type into node. Handle all binary
14362 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14364 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14365 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14366 build operator node and return tokens.
14367 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14368 * parse.h (java_complete_tree): Changed returned type in prototype.
14369 (build_method_invocation, build_assignment, patch_assignment,
14370 patch_binop): New static function declarations.
14371 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14372 BUILD_EXPR_WFL): New macros.
14373 * parse.y (enum tree_code binop_lookup[]): New static for token to
14375 (%union): Parser union has new sub-structure `operator'.
14376 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14377 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14378 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14379 ASSIGN_ANY_TK): Tokens tagged `operator'.
14380 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14381 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14382 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14383 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14384 (assignment_operator:): Rule tagged `operator'.
14385 (expression_statement:): Re-installed default rule.
14386 (method_invocation:): Sub rules call build_method_invocation.
14387 (postfix_expression:): Don't attempt to resolve name here. Just
14389 (multiplicative_expression:): Sub-rules build corresponding binop
14391 (additive_expression:, shift_expression:, and_expression:,
14392 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14393 (assignment:): Sub rule invoke build_assignment.
14394 (assignment_operator:): Default rules on sub rules.
14395 (force_error): Added documentation on this variable.
14396 (declare_local_variables): Build initialization calling
14398 (expand_start_java_method): Removed unused rtx declaration. Mark
14399 arguments as already initialized.
14400 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14401 (java_complete_expand_methods): Don't process next method if
14402 completion of the previous one triggered errors.
14403 (java_complete_expand_method): Call source_end_java_method if no
14404 error were found during completion.
14405 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14406 locals declaratilon. Handle names found within a class. Return
14407 error_mark_node when things aren't found.
14408 (patch_method_invocation_stmt): Return error_mark_node on failures.
14409 (patch_invoke): Removed unused local. Return the correct node.
14410 (java_complete_tree): Now returns a value. The BLOCK section binds
14411 local identifiers and the type of a BLOCK is now void. Assign the
14412 result of operand completion on COMPOUND_EXPR. Assign the
14413 encapsulated node of a WFL to the result of its completion, except
14414 when the node is an identifier. Now handle MODIFY_EXPR and several
14415 binary operators. Return error_mark_node on errors.
14416 (build_method_invocation, build_assignment, patch_assignment,
14417 build_binop, operator_string, patch_binop): New functions.
14418 * typeck.c (binary_numeric_promotion): New function.
14420 1998-05-21 Per Bothner <bothner@cygnus.com>
14422 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14423 Replace most uses of ident_subst by identifier_subst.
14425 * class.c (push_class_static_dummy_field): Removed function.
14426 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14427 instead of looking got "class" static field. Create that decl here.
14428 (class_identifier_node): Removed; no longer needed.
14429 (init_class_processing): Don't init class_identifier_node.
14430 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14431 Do nreverse 0 times (instead of twice) for Object and Class.
14432 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14434 1998-05-20 Per Bothner <bothner@cygnus.com>
14436 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14437 while initializing linenumber_count and linenumber_table.
14438 Do it before init_function_start (which calls emit_line_note).
14439 * expr.c (expand_byte_code): Don't need to clear lineno here.
14441 1998-05-18 Tom Tromey <tromey@cygnus.com>
14443 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14444 then mangle number as _N_.
14446 * class.c (mangle_class_field): New function.
14447 (build_class_ref): Set assembler name of class reference using
14448 mangle_class_field.
14449 (push_class_static_dummy_field): Likewise.
14451 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14453 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14454 of assigning to TREE_CODE. The latter method exploits a feature
14455 of GCC that is not ANSI compliant.
14457 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14459 * decl.c (pushdecl_force_head): New function.
14460 (pushlevel): Removed conditional printf.
14461 (complete_start_java_method): Don't enter local variable scope if
14462 function is compiled from source code.
14463 * expr.c: parse.h now included
14464 (java_lang_expand_expr): New function.
14465 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14466 printf. Terminate buffer when doing directories.
14467 * jcf-parse.c (parse_source_file): Call lang_init_source before
14468 parsing and before code generation.
14469 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14470 use printf if the macro is defined.
14471 * lang.c (lang_init): Install lang_expand_expr hook on
14472 java_lang_expand_expr.
14473 (java_dummy_print): New function.
14474 (lang_init_source): New function.
14475 * lex.c (java_lex): Remember location of an opening brace at the
14476 second nesting level.
14477 (java_is_eol): Unget character seen after a CR if it is EOF.
14478 * parse.h: Now includes lex.h
14479 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14480 printf if the macro is defined.
14481 (expand_start_java_method, build_expr_block, enter_block,
14482 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14483 New static function declarations.
14484 (pushdecl_force_head): New extern function declaration.
14485 (INCOMPLETE_TYPE_P): New macro.
14486 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14487 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14488 BLOCK_EXPR_ORIGIN): New macros.
14489 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14490 DECL_SOURCE_LINE_LAST): New macros.
14491 (struct parser_ctxt): Removed field current_method_decl, redundant
14492 with the field current_function_decl. Added fields
14493 first_ccb_indent1 and pending_block.
14494 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14495 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14497 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14498 (compilation_unit:): Cosmetic on sub rule.
14499 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14500 (variable_initializer:): Installed default rule on expression:.
14501 (method_declaration:): method_header: starts a new
14502 method. method_body: installs the function body, absorbs blocks
14503 emitted for temporary variable scopings, pops function's body block
14504 and merges function's last statement lineno in DECL_SOURCE_LINE.
14505 (method_body:): Installed default rules.
14506 (block:): Call enter_block when an opening brace is seen. Absorb
14507 scoping blocks and call exit_block when a closing brace is seen.
14508 (block_statement:): Cosmetic changes.
14509 (method_invocation:): Create WFL around CALL_EXPR node.
14510 (patch_stage): Added comment around definition.
14511 (method_header): Try to use first_ccb_indent1 as the first line of
14512 the method, so BP debug info are emitted at the first opening
14513 brace of the function. If the function has no body, use the
14514 location of the function's name. Override currently defined method
14515 name with the matching WFL so we can point redefinition errors
14516 using the location where the function's name was declared.
14517 (check_abstract_method_header): Interprets DECL_NAME as an
14518 identifier or as a WFL, accordingly.
14519 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14520 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14521 location and name information out of it and reinstall DECL_NAME to
14522 its original identifier node value.
14523 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14524 function's source code).
14525 (read_import_dir): Test the value returned by find_class and issue
14526 a fatal accordingly.
14527 (declare_local_variables): Push a new block for the scope of the
14528 new variable(s) if code has been already generated at that nesting
14529 level. Pinpoint redefinition errors using the variable id
14530 WFLs. Generate initialization code if necessary. If the variable
14531 type is incomplete, register a patch on its decl.
14532 (source_start_java_method): Rewritten. Define a new block for the
14533 function's parameters. Build parameter decl out of function's
14534 arguments and register them for a patch if their types are
14536 (expand_start_java_method): Includes the part of
14537 source_start_java_method that was pushing the parameter decls and
14538 completing the method start code.
14539 (source_end_java_method): Removed call the expand_end_bindings and
14540 poplevel (already taken care of). Reinstall function's arguments
14541 and get function's last line of code before calling
14542 expand_function_end.
14543 (java_method_add_stmt): New comment before the function's
14544 code. Complement the second operand of the current COMPOUND_EXPR
14546 (java_complete_expand_methods): Don't generate debug info on line
14547 zero when expanding a generated constructor.
14548 (java_complete_expand_method): Set start and end line numbers for
14549 a artificially generated constructor to one and manually call
14550 enter_block and exit_block when defining it. For all methods:
14551 expand function's start calling the new expand_start_java_method
14552 and invoke java_complete_tree on the effective method's body, if
14554 (resolve_expression_name): Now use lookup_name_in_blocks to search
14555 local variable decls and print out an error when variables are
14557 (patch_method_invocation_stmt): Inserted comment before the
14559 (lookup_method_invoke): Chain method's arguments using chainon
14560 with the current arg list as a second argument. Inserted missing
14561 IDENTIFIER_POINTER when reporting an error on methods not found.
14562 (refine_accessible_methods_list): Don't retain constructors.
14563 (patch_arguments): Function removed.
14564 (java_complete_tree): Inserted comment before the function's
14565 code. New case for BLOCKs. Moved the WFL case a bit
14566 further. Complete function's arguments.
14567 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14568 maybe_absorb_scoping_blocks): New functions.
14570 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14572 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14574 * jcf-parse.c (parse_source_file, java_error_count): New forward
14575 and extern declarations.
14576 (java_parse_abort_on_error): Macro moved.
14577 (jcf_parse_source): fatal called if fopen fails. Now calls
14579 (parse_source_file): New parse_only parameter. Reflects the
14580 elimination of the second pass.
14581 (yyparse): parse_source_file called with argument set to 0.
14582 * jcf.h (JCF_ZERO): Sets java_source to zero.
14583 * lex.c (java_init_lex): pass argument is gone. Function modified
14584 to be called once during the analysis of a file.
14585 (java_unget_unicode): Fixed typo in fatal message.
14586 (java_get_line_col): Likewise.
14587 (java_lval): Likewise. String literals no longer built during
14589 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14591 * parse.h (MODIFIER_WFL): New macro.
14592 (parse_check_super, parser_check_super_interface): Now return int.
14593 (parser_chain_incomplete_item, not_builtin_p,
14594 complete_method_decl): Declarations removed.
14595 (build_method_invocation_stmt, build_invoke): Renamed using the
14596 `patch' instead of `build'
14597 (register-incomplete_type, obtain_incomplete_type,
14598 java_complete_tree, java_complete_expand_method,
14599 unresolved_type_p, create_jdep_list): New function declarations.
14600 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14601 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14602 (jdep): New typedef on new struct _jdep.
14603 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14604 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14605 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14606 JDEP_RESOLVED_P): New macros.
14607 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14608 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14609 JDEP_VARIABLE): New enum values and jdep kinds.
14610 (jdeplist): New typedef on struct _jdeplist.
14611 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14613 (CALL_EXPR_PRIMARY): New macro.
14614 (struct parser_ctxt): Fields java_pass, current_method_decl,
14615 method_decl_list deleted. New field jdeplist.
14616 (INCOMPLETE_P): Macro deleted.
14617 * parse.y (single_type_import_declaration:): Removed pass switch.
14618 (type_import_on_demand_declaration): Likewise.
14619 (field_declaration:): Removed pass switch on all sub rules.
14620 (class_declaration:): Call the complete_class_decl removed on
14622 (method_declaration:): Removed second pass switch. No longer chain
14623 methods decl when method_header reduced.
14624 (method_header:): Sub rules no longer depend on pass switch.
14625 (method_declarator:): Likewise.
14626 (method_body:): Likewise.
14627 (abstract_method_declaration:): Likewise.
14628 (block_statement:): Likewise.
14629 (local_variable_declaration:): Likewise.
14630 (argument_list:): Likewise.
14631 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14632 removed. Partial CLASS_EXPR tree node built instead.
14633 (postfix_expression:): Removed pass switch on all sub rules.
14634 (java_pop_parser_context): Free classd_list content.
14635 (yyerror): Call obstrack_grow0 to finalize error message.
14636 (check_class_interface_creation): Comment modified to reflect new
14637 returned value meaning. Removed second pass switch. Return 1 if an
14638 error was found, 0 otherwise. Adjust pointer on filename if a
14639 leading path separator was found.
14640 (maybe_create_class_interface_decl): Removed first pass switch
14641 when linking the class decl to the class_list. Install a new
14642 jdep_list for the class.
14643 (add_superinterfaces): List of unresolved interfaces is
14644 gone. Unresolved interfaces are directly added to the current
14646 (create_interface): Second pass shortcut removed.
14647 ctpx->modifier_ctx access through MODIFIER_WFL.
14648 (create_class): Second pass shortcut removed. Call to
14649 register_incomplete_type replaces the call to
14650 parser_chain_incomplete_item.
14651 (complete_class_decl): Function removed.
14652 (duplicate_declaration_error): New way of retrieving redeclared
14654 (register_fields): Call to lookup_modifier_cl replaced by
14655 MODIFIER_WFL. New way of handling unresolved type, using
14656 unresolved_type_p and obtain_incomplete_type.
14657 register_incomplete_type replaces call to parser_chain_incomplete_item.
14658 (patch_stage): New static global variable.
14659 (method_header): New way of handling unresolved type, using
14660 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14661 indicates that the method decl needs to be patched.
14662 (check_abstract_method_header): Call to lookup_modifier_cl
14663 replaced by MODIFIER_WFL.
14664 (method_declarator): Incomplete argument type are registered
14665 calling register_incomplete_type. Patch on the declared method is
14666 issued in that case.
14667 (unresolved_type_p): New function.
14668 (parser_check_super_interface): New comment to reflect function's
14669 modified returned type (int). Function and has a new argument
14670 this_wfl. Call to parse_error_context uses this_wfl instead of
14671 relying on lookup_cl.
14672 (parser_check_super): Comment reflects function's new returned
14673 type (int). Function returns nonzero value on error.
14674 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14675 register_incomplete_type, jdep_resolve_class): New functions to
14676 handle incomplete types in declarations.
14677 (java_complete_class): Rewritten to work with the new incomplete
14678 type handling scheme.
14679 (complete_class_report_errors): Likewise.
14680 (complete_method_decl): Removed: it jobs is now handled by
14681 java_complete_class.
14682 (do_resolve_class): Class loaded in not already loaded and not
14683 found in Java source code.
14684 (java_check_regular_methods, java_check_abstract_methods): Don't
14685 call complete_method_decl anymore.
14686 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14687 (read_import_dir): Got rid of the pass number dependency.
14688 (declare_local_variables): New handling of unresolved types (patch
14690 (source_start_java_method): New parameter level. Function called
14691 with level set to 1 when argument types are potentially
14692 unresolved. Called to complete the job with level set to 2 once
14693 types are complete.
14694 (source_end_java_method): Call to permanent_allocation
14695 removed. Waiting to be replaced by a more suitable obstack
14697 (java_complete_expand_methods, java_complete_expand_method,
14698 java_expand_finals): New functions.
14699 (build_method_invocation_stmt): Renamed
14700 patch_method_invocation_stmt. Extracts function call expression
14701 (wfl) and arguments (args) from CALL_EXPR tree operands.
14702 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14703 call. Patch the function and argument operand of the CALL_EXPR
14705 (patch_argument, java_complete_tree): New functions.
14707 1998-04-20 Per Bothner <bothner@cygnus.com>
14709 Recover from missing fields and methods (i.e. error instead of fatal).
14710 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14711 * expr.c (expand_invoke): Recover from missing method.
14712 (expand_java_field_op): Recover from missing field.
14713 Inline references to java.lang.{Integer,Char,...}.TYPE.
14714 * typeck.c (get_type_from_signature), java-tree.h: New function.
14715 * class.c (add_method): Use get_type_from_signature.
14716 (build_class_ref): Handle a class that was not found.
14717 * typeck.c (convert): Handle conversion to pointers (for convenience).
14718 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14719 instead of lookup_field to handle missing fields.
14721 * jcf-parse.c (process_zip_dir): Set java_source.
14723 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14725 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14727 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14729 * jcf-parse.c (load_class): Don't change input_filename before
14730 calling jcf_parse_source (but still do it before calling
14732 (jcf_parse_source): Assign input_filename after having saved the
14734 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14735 list. ctxp->modifier_ctx zeroed according to its new
14736 definition. ctxp->filename initialized. Removed
14737 JAVA_MODIFIER_CTX_UNMARK.
14738 (java_unget_unicode): Update the character based column position.
14739 (java_allocate_new_line): ref_count not used anymore. Always free
14740 ctxp->p_line. Initialize c_line->char_col to 0.
14741 (java_get_unicode): Update the character based column position.
14742 (java_lex): Use ctxp->elc to store current position in source
14743 file, at the beginning of the parsed token. Set modifier_ctx entry
14744 corresponding to the parse modifier to a WFL node. Return a WFL
14745 node when an identifier is parsed.
14746 (java_lex_error): Now uses ctxp->elc to store current position in
14748 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14749 * lex.h (build_wfl_node): New function definitions.
14750 (struct java_line): ref_count and next fields are gone. New field
14752 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14753 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14754 (JAVA_COLUMN_DELTA): New macro.
14755 (java_lc): New typedef on new struct _java_lc.
14756 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14757 (parse_error_context, parse_warning_context): Changed prototypes.
14758 (java_get_line_col): Added as an available global function.
14759 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14760 (IC_DECL): Replaced by macro IC_TYPE
14761 (DEPEND_WFL): New macro.
14762 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14764 (exit_java_complete_class): Removed a commented out statement.
14765 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14766 now an array of tree nodes. Deleted fields line_list and
14767 e_line. New field elc, to replace e_line.
14768 * parse.y (array_type:): Build WFL node.
14769 (qualified_name:): Build a single WFL node out of two. Retain
14770 the location information of the first node in the resulting node.
14771 (package_declaration:): Use package name as a WFL node
14772 (single_type_import_declaration:): Use imported name as a WFL node.
14773 (type_import_on_demand_declaration:): Use root of the imported
14774 packages as a WFL node.
14775 (field_declaration:): Removed unused local variable cl.
14776 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14777 (yyerror): New static elc. Removed static error_line, error_pos.
14778 New local code_from_source. Save ctxp->elc into elc at the first
14779 pass. Call java_get_line_col to get a string of the line where
14780 the error occurred.
14781 (debug_line): Removed static function.
14782 (parse_error_context, parse_warning_context): Parameter cl is now
14783 a WFL node. Use its value to initialize ctxp->elc.
14784 (redefinition_error): Parameter cl is now a WFL node.
14785 (parse_add_interface): New parameter wfl. No longer call
14786 lookup_cl, use wfl instead.
14787 (check_class_interface_creation): Parameter cl is now a WFL node.
14788 (maybe_create_class_interface_decl): Likewise.
14789 (add_superinterfaces): New function.
14790 (create_interface): Removed local cl, node, super_decl,
14791 super_decl_type. Function now uses id as a WFL node. Better
14792 warning/error report on obsolete or forbidden mix of
14793 modifiers. Now calls add_superinterfaces to register interfaces.
14794 (create_class): Removed local cl, node. Local variable id is used
14795 as a WFL node. Better error report on forbidden modifier
14796 mix. Uses add_superinterfaces to register interfaces.
14797 (find_field): Argument cl is now a WFL node. Now store the WFL
14798 node of a fields that needs to be checked for their
14800 (method_header): Local variable node non longer used. Local
14801 variable id replaces cl.
14802 (check_modifiers_consistency): Local variable cl is now a WFL
14804 (method_declarator): Local variable cl replaced by parameter id.
14805 (parser_qualified_name): Now uses parameter name as a WFL node.
14806 (parser_check_super_interface): New parameter wfl, for achieve
14807 greater accuracy during error reports.
14808 (parser_chain_incomplete_item): New parameter named location. Used,
14809 along the decl, to construct the incomplete item node.
14810 (java_complete_class): resolve_class now uses WFL node extracted
14811 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14813 (complete_method_decl): Unresolved function's argument types are WFL.
14814 (resolve_class): Parameter cl is now a WFL node.
14815 (resolve_and_layout): Likewise.
14816 (do_resolve_class): Likewise. Try first to use cl and then do the
14817 lookup on the decl when calling check_pkg_class_access.
14818 (complete_class_report_errors): Use IC_TYPE in place of
14819 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14820 instead of doing a lookup over the decl.
14821 (java_check_final): Use WFL info from field tree list.
14822 (lookup_cl): Rewritten and returns a statically defined WFL node.
14823 (lookup_modifier_cl): Now uses information from WFL nodes.
14824 (process_imports): Likewise.
14825 (read_import_dir): name and cl arguments replaced by a single WFL
14826 node. Function modified accordingly.
14827 (find_in_imports_on_demand): Now uses WFL node.
14828 (check_pkg_class_access): cl argument is now a WFL node.
14829 (declare_local_variables): Fixed to use WFL nodes.
14830 (resolve_expression_name): Likewise.
14831 (build_method_invocation_stmt): name_combo argument renamed
14832 wfl. Function modified to use WFL nodes.
14833 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14834 (lookup_method_invoke): cl is now a WFL node. Added missing
14835 IDENTIFIER_POINTER to class type decl name.
14837 1998-04-14 Dave Brolley <brolley@cygnus.com>
14839 * lang.c (init_parse): Now returns char* containing the filename.
14841 1998-04-10 Per Bothner <bothner@cygnus.com>
14843 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14845 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14846 * class.c (make_class_data): If flag_assume_compiled, initial class
14847 state is CSTATE_PREPARED; make superclass and interfaces direct
14848 references, rather than constant pool indexes.
14850 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14852 * parser.y: Include flags.h. Removed debug variable pl.
14853 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14854 (block:): Likewise.
14855 (labeled_statement_nsi:): Generate debug info when reducing
14856 expression_statement:.
14857 (check_pkg_class_access): get_access_flags_from_decl invocation
14858 fixed for new CLASS_* flags location.
14859 (source_end_java_method): Save/restore parser context when
14860 entering/leaving this routine. Restore lineno to its right value
14861 before calling expand_end_bindings.
14862 (build_method_invocation_stmt): build_invoke called with the
14863 current line information.
14864 (build_invoke): New argument cl. Wrap the function call around a
14866 (refine_accessible_methods_list): Changed comment, removed
14868 * parse.h: Fixed typo in comments.
14869 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14870 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14871 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14873 * lex.c (java_lex): Record the last closing curly bracket of a
14875 * jcf-parse.c (jcf_parse_source): Now calls
14876 java_check_methods. Clarified comment, fixed typo.
14878 1998-04-09 Dave Brolley <brolley@cygnus.com>
14880 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14881 (finish_parse): Expose for non USE_CPPLIB builds.
14883 1998-04-08 Jeffrey A Law (law@cygnus.com)
14885 * lang.c (lang_print_xnode): New function.
14887 1998-04-03 Per Bothner <bothner@cygnus.com>
14889 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14890 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14891 used to build a class's dispatch table.
14892 (make_class_data): Generate dispatch table if flag_assume_compiled.
14893 Set dtable of class object to address of class_dtable_decl.
14895 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14896 be volatile and have side effects - generates better code.
14898 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14899 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14901 * expr.c (expand_invoke): If class is final, method is
14902 effectively final, so can call it directly.
14904 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14906 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14908 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14910 * parse.y (build_method_invocation_stmt): Removed extra argument
14913 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14915 * expr.c (dtable_indent): Now static global.
14916 (expand_invoke): Now call invoke_build_dtable and
14917 build_invokevirtual.
14918 (invoke_build_dtable, build_invokevirtual): New functions.
14919 * jcf-io.c (find_class): Defer issuing a warning by setting
14920 jcf->outofsynch to 1.
14921 * jcf-parse.c (jcf_out_of_synch): New function.
14922 (load_class): Test this_jcf.outofsynch flag and call
14923 jcf_out_of_synch accordingly.
14924 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14925 comment indentation.
14926 * lex.c (java_get_unicode): Fixed code indentation.
14927 (java_lex): Create string literal. Fixed typo. Removed several
14928 premature obstack_free.
14929 * parse.h: New enums for name resolution and invocation mode.
14930 (struct qualification): New data structure.
14931 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14932 (do_resolve_class, build_method_invocation_stmt,
14933 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14934 debug_line, identical_subpath_p, invocation_mode,
14935 refine_accessible_methods_list, build_invoke,
14936 lookup_method_invoke): New functions declared.
14937 (build_invokevirtual, invoke_build_dtable, match_java_method,
14938 build_field_ref, jcf_out_of_synch): New references to external
14940 (struct parse_ctxt): Removed artificial_constructor field.
14941 * parse.y: (array_type:): Type defined for this rule.
14942 (class_type:): Installed default rule for interface_type:.
14943 (array_type:): Now build Java array type.
14944 (qualified_name:): Now use obstack_grow0.
14945 (method_declaration:): Skip the artificial constructor added to
14947 (abstract_method_declaration:): Execute the code only during pass 1.
14948 (block:): Installed default rule in block_statements:.
14949 (block_statement:): Add the statement to the method during pass 2.
14950 (statement_expression): Installed default rule for
14951 method_invocation:.
14952 (argument_list:): Added code to build the argument list.
14953 (method_invocation:): Added call to create the method invocation
14955 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14956 (debug_line): New function for debug.
14957 (complete_class_decl): No longer do something during pass 1.
14958 (method_header): Use BUILD_PTR_FROM_NAME.
14959 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14961 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14962 function's main comment.
14963 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14965 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14966 (resolve_class): Now works with arrays.
14967 (do_resolve_class, resolve_and_layout): New functions.
14968 (java_check_regular_methods): Reverse method list before and after
14969 having processed it. No longer set ctxp->artificial_constructor.
14970 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14971 accordingly. Fixed typo in issued error message. Now use
14973 (find_in_imports_on_demand): Now use obstack_grow0.
14974 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14975 (source_end_java_method): Call expand_expr_stmt instead of
14976 expand_expr. Calls it before calling expand_function_end.
14977 (java_method_add_stmt): Do nothing if errors were found during
14979 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14980 (build_method_invocation_stmt, build_invoke, invocation_mode,
14981 lookup_method_invoke, refine_accessible_methods_list,
14982 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14984 * typeck.c (build_java_signature): Properly end method signature
14985 if return type skipped.
14986 (match_java_method): New function.
14988 1998-03-16 Per Bothner <bothner@cygnus.com>
14990 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14992 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14994 * expr.c (build_invoke_non_interface): New function.
14995 (methods_ident, ncode_ident): Now static globals.
14996 (expand_invoke): Use build_invoke_non_interface.
14997 * java-tree.h (struct lang_decl): New field function_decl_body.
14998 (DECL_FUNCTION_BODY): New macro.
14999 * jcf-parse.c (jcf_parse_source): Deeper check before setting
15000 CLASS_FROM_SOURCE_P.
15001 (parse_source_file): Fixed typos. Call java_layout_parsed_class
15002 before starting pass 2. Call to java_generate_parsed_class replaced
15003 by java_register_parsed_class.
15004 * lex.c: Fixed typo in header. Some line width related formating.
15005 * lex.h: Some line width related formating.
15006 * parse.h (source_end_java_method, resolve_expression_name,
15007 complete_class_decl, maybe_create_class_interface_decl,
15008 check_class_interface_creation): New static function declarations.
15009 (java_layout_parsed_class, java_method_add_stmt): New function
15011 (struct parser_ctxt): Field mark_class_generate removed. New
15012 fields class_list and artificial_constructor.
15013 * parse.y: Fixed typo in header.
15014 (class_declaration:): Call complete_class_decl when class body
15016 (method_declaration:): Call source_end_java_method in pass 2 when
15017 the method body is defined.
15018 (postfix_expression:): Do expression name resolution on sub-rule
15019 name during pass 2.
15020 (create_class, create_interface): Merged common pieces.
15021 (check_class_interface_creation, maybe_create_class_interface_decl):
15023 (complete_class_decl): New function.
15024 (register_fields): Fixed line width related typo.
15025 (method_header): Correctly skip first argument when fixing
15026 argument line. Changed the loop.
15027 (java_check_circular_reference): Now use ctxp->class_list.
15028 (java_complete_class): Removed start/stop marking.
15029 (java_check_regular_methods): Now takes a class decl as an
15030 argument. Add default constructor if none were encountered.
15031 (java_check_methods): Now use ctxp->class_list. Changed call to
15032 java_check_regular_methods.
15033 (source_start_java_method): Set DECL_ARG_TYPE for each function
15035 (source_end_java_method, java_method_add_stmt): New functions.
15036 (java_generate_parsed_class): No longer exists.
15037 (java_layout_parsed_class, java_register_parsed_class): New functions.
15038 (resolve_expression_name): New function.
15040 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15042 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15043 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15044 until pass initializations are done. Call read_import_dir with
15046 * parse.h: (lookup_modifier_cl): New function declared.
15047 (INTERFACE_FIELD_MODIFIERS): New macro.
15048 (OBSOLETE_MODIFIER_WARNING): New macro.
15049 * parse.y: (register_fields): Class type and current field name in
15050 local variables. Check modifier(s) if adding field(s) to an interface.
15051 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15052 and report errors using the faulty modifier line context.
15053 (lookup_modifier_cl): New function.
15054 (read_import_dir): Detect and report default import processing
15057 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15059 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15060 * class.c (is_compiled_class): Return 1 after making sure it
15061 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15062 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15063 * java-tree.h (flag_assume_compiled): Add decl.
15064 * lang.c (lang_f_options): Add the flag.
15065 (flag_assume_compiled): Add decl, default to 0.
15067 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15069 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15070 (is_compiled_class): Likewise.
15071 (layout_class): Likewise.
15072 (layout_class): Detect and lay out classes defined in source code.
15073 (interface_of_p, add_interface_do, may_add_interface): New
15075 (add_interface): Now use add_interface_do.
15076 (add_method_1): New function.
15077 (add_method): Now use add_method_1.
15078 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15079 (complete_start_java_method): New function.
15080 (start_java_mehod): Now call complete_start_java_method.
15081 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15082 (expand_invoke): Likewise and fixed typo.
15083 *gjava.c: (print_super_field): Use new argument to find_class
15086 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15087 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15088 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15090 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15091 (add_method_1, push_class): New prototypes.
15092 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15093 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15094 directory where the class was found.
15095 (find_class): New argument DO_CLASS_FILE. Function find_class
15096 modified accordingly.
15097 *jcf-parse.c: (fix_class_path): New function.
15098 (load_class): Use new VERBOSE argument. load_class now finds and
15099 loads/parses .class/.java files. Save read_state of current_jcf
15101 (java_parser_abort_on_error): New macro.
15102 (jcf_parse_source, parse_source_file): New function.
15103 (jcf_parse): Fixed typo.
15104 (yyparse): Call parse_source_file () only.
15105 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15106 writing the real class name back in the zip directory entry.
15107 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15108 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15109 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15110 (find_class): Prototype fixed.
15111 *lex.c: Added 1998 time stamp.
15112 Removed all static global variables, moved into the parser
15113 context data structure.. Now include unistd.h if SEEK_SET not
15115 (java_init_lex): Rewritten.
15116 (java_sneak_unicode): Modified current unicode access in current line.
15117 (java_unget_unicode): Likewise.
15118 (java_allocate_new_line): New allocation management.
15119 (java_read_char): Modified access and storage of unget_utf8_value.
15120 New way of processing current unicode.
15121 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15122 (java_get_unicode): Now use the parser context.
15123 (java_lineterminator): Likewise.
15124 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15125 of the reentrant parser implementation. Function now use the
15126 parser context data structure and java_lval. Fixed production of
15127 the float and double constant "out of range" error message. Fixed
15128 obstack use. Return integer value when hitting a modifier. Now
15129 return type for TRUE, FALSE and other predefined types. Return
15130 identifier as a TREE_LIST list containing the current line context
15131 as the TREE_VALUE sub-node.
15132 (java_unicode_2_utf8): Fixed typo in declaration.
15133 (java_lex_error): Now use the parser context data structure.
15134 *lex.h: Added 1998 time stamp.
15135 (struct java_line): New fields ref_count and next.
15136 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15137 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15138 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15139 *parse.h: Added 1998 time stamp.
15140 (java_parse_source_file): Renamed from parse_source_file.
15141 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15142 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15143 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15144 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15145 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15146 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15147 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15148 (struct parser_ctxt): New data structure to keep the parser context.
15149 *parse.y: Added 1998 time stamp, got rid of static global variables.
15150 (java_error_count, ctxp): New global variables.
15151 (%union): New value field.
15152 (numeric_type, integral_type): Rules removed.
15153 (primitive_type): Rule defined to handle integral, float, double and
15155 (qualified_name, package_declaration,
15156 single_type_import_declaration, type_import_on_demand_declaration,
15157 modifiers, class_declaration, super, interfaces,
15158 interface_type_list, class_body, field_declaration,
15159 field_declaration, variable_declarators, variable_declarator,
15160 variable_declarator_id, method_declaration, method_header,
15161 formal_parameter_list, formal_parameter, method_body, block,
15162 static, interface_declaration, extends_interfaces,
15163 abstract_method_declaration, local_variable_declarators): Rules now
15165 (force_error, do_warning): New global statics.
15166 (push_parser_context, parser_context_save_global,
15167 parser_context_restore_global, pop_parser_context): New functions.
15168 (yyerror): Now uses the global parser context. Fixed use of obstack.
15169 (parse_error, parse_error_context, parse_warning_context,
15170 java_accstring_lookup, redefinition_error, check_modifiers,
15171 parser_add_interface, create_interface, create_class, find_field,
15172 duplicate_declaration_error, register_fields, method_header,
15173 check_modifiers_consistency, check_abstract_method_header,
15174 method_declarator, parser_qualified_classname,
15175 parser_check_super_interface, parser_check_super,
15176 parser_chain_incomplete_item, java_check_circular_reference,
15177 layout_class_from_source, java_complete_class,
15178 complete_method_decl, resolve_class, complete_class_report_errors,
15179 java_check_final, check_method_redefinition,
15180 java_check_regular_methods, java_check_abstract_methods,
15181 java_check_methods, lookup_java_interface_method2,
15182 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15183 process_imports, find_in_imports, read_import_entry,
15184 read_import_dir, find_in_imports_on_demand,
15185 check_pkg_class_access, not_builtin_p, declare_local_variables,
15186 source_start_java_method, java_generate_parsed_class): New
15188 *typeck.c: (signature_include_return): New global variable.
15189 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15190 to add the function returned type in the signature.
15192 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15194 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15196 1998-01-29 Dave Brolley <brolley@cygnus.com>
15198 * Make-lang.in (java.info): Added.
15199 (java.install-info): Added
15201 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15203 * Makefile.in (clean): Also remove java/parse.c.
15205 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15207 Add a pair of -fbounds-check/-fno-bounds-check options.
15208 * lang.c (lang_decode_option): Add code to grok arguments.
15209 (flag_bounds_check): Add decl.
15210 (lang_f_options): New array w/ the option in it.
15211 * java-tree.h (flag_bounds_check): Add decl.
15212 * lang-options.h: New file.
15213 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15214 of a static macro value.
15215 (JAVA_ARRAY_EXCEPTION): Delete macro.
15217 1998-01-23 Per Bothner <bothner@cygnus.com>
15219 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15220 * expr.c (build_anewarray): Add missing promote_type.
15222 1998-01-22 Per Bothner <bothner@cygnus.com>
15224 Add array types with known length to optimize bounds checking.
15225 * typeck.c (build_java_array_type): Take length parameter.
15226 (java_array_type_length, build_prim_array_type): New functions.
15227 * java-tree.h: Update for new functions.
15228 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15229 * class.c: Use build_prim_array_type.
15230 * expr.c (can_widen_reference_to): Handle known-length array types.
15231 (verify_jvm_instructions): Keep track of integer push instructions
15232 followed by newarray/anewarray, so we can build known-length arrays.
15233 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15234 (java_array_data_offset): New function.
15235 (build_java_array_length_access): New function. Optimize if constant.
15236 (build_java_arrayaccess): Constant fold bounds check.
15237 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15238 (build_newarray, build_anewarray): New functions.
15239 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15240 * verify.c (merge_types): Handle known-lengh array types.
15242 1998-01-19 Per Bothner <bothner@cygnus.com>
15244 * expr.c (expand_byte_code): Fix performace bug, which caused
15245 searching linenumber_table to be linear rather than constant.
15247 1997-12-12 Per Bothner <bothner@cygnus.com>
15249 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15251 * decl.c, java-tree.h (soft_fmod_node): New global.
15252 * decl.c (init_decl_processing): Define __builtin_fmod.
15253 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15254 using __builtin_fmod.
15256 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15258 * keyword.h: New file, output of keyword.gperf as processed by
15260 * lex.c (java_lex_init): Initialize java_error_flag.
15261 * parse.c (YYERROR_NOW): Uses java_error_flag.
15262 * parse.y: New static java_error_flag. Useless definition of
15264 * parse.y (java_error): Portable error recovery using
15265 java_error_flag (not yet completely tuned).
15267 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15269 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15271 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15273 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15274 (parse.c, lex.c, keyword.h): New rules for Java source code
15276 * parse.c: Renamed into jcf-parse.c.
15277 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15278 * keyword.gperf: New file, Java keywords.
15279 * parse.y: New file, Java language grammar.
15280 * parse.h: New file, Java language grammar definitions.
15281 * lex.c: New file, Java language lexer.
15282 * lex.h: New file, Java language lexer definitions.
15284 1997-12-03 Per Bothner <bothner@cygnus.com>
15286 * decl.c (clinit_identifier_node), java-tree.h: New global.
15287 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15288 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15289 * expr.c (expand_java_field_op): Check for invalid assignment
15292 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15294 1997-10-27 Per Bothner <bothner@cygnus.com>
15296 * verify.c (verify_jvm_instructions): When processing a handler,
15297 attempt to set the current_subr to the right value.
15298 (More complicated code combines Sep 17 and Oct 22 versions.)
15300 1997-10-24 Per Bothner <bothner@cygnus.com>
15302 * class.c (push_class): Figure out (guess) name of source file.
15303 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15304 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15305 (parse_class_file): Change return type from int to void.
15306 Call debug_start_source_file/debug_end_source_file.
15308 * expr.c (build_java_binop): Fix masking 2nd operand.
15309 * decl.c (init_decl_processing): Set sizetype first.
15311 1997-10-22 Per Bothner <bothner@cygnus.com>
15313 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15314 (Revert Sep 17 change.)
15316 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15318 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15319 .class extension in their name and fix thing so we don't process
15320 them parse_zip_file_entries().
15321 (parse_zip_file_entries): Cleaned unused local variables.
15323 1997-10-20 Per Bothner <bothner@cygnus.com>
15325 * expr.c (can_widen_reference_to): Allows equal array element types.
15326 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15327 * jcf-dump.c (RET): Get (and print) index.
15329 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15330 Promote element type to POINTER_TYPE.
15332 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15334 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15335 find_in_current_zip, jcf_figure_file_type): Moved from
15336 jcf-reader.c to parse.c.
15337 * zextract.c: (read_zip_archive): takes file_comment_length possible
15338 field into account.
15340 1997-10-20 Per Bothner <bothner@cygnus.com>
15342 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15344 * verify.c (merge_types): Handle array types even better ...
15346 1997-10-17 Per Bothner <bothner@cygnus.com>
15348 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15350 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15351 * class.c (make_class_data): Don't build fields_decl if no fields.
15352 When building fields_decl, skip if DECL_ARTIFICIAL.
15354 * expr.c (java_stack_swap): Update stack_type_map.
15355 * verify.c (merge_types): Handle array types better.
15357 1997-10-15 Per Bothner <bothner@cygnus.com>
15359 * class.c (add_field): Don't promote short integral fields to
15360 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15361 * expr.c (push_value): Promote and convert short integral values.
15363 * decl.c, java-tree.h (integer_two_node): New constant node.
15364 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15366 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15368 * class.c (append_gpp_mangled_type): Use function argument
15369 unpromoted type to generate mangled name.
15371 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15373 * constants.c (build_constant_data_ref): Now uses current_class
15374 instead of main_class.
15375 (build_constants_constructor): Now uses current_class instead of
15377 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15378 of the global variable SeepZipFiles done here.
15379 * zextract.c (read_zip_archive): extra_field optional field taken
15380 into account while computing the position of the class file in the
15382 * verify.c (verify_jvm_instructions): Use current_jcf to search
15384 * parse.c (load_class): First search for the class to load in the
15385 current zip file. Saves current_jcf (restored before returning
15386 from that function). Don't call JCF_FINISH in the class was found
15387 in the current ZIP file.
15388 (jcf_parse): If the class was found in the current ZIP file, save
15389 its tree_constant_pool (for later reuse).
15390 (parse_class_file): New function. Process each method defined in
15391 the current class and record the class as to be later registered.
15392 (yyparse): Rewritten. Figure the type of the current file and switch
15394 * lang.c: New global variable current_jcf.
15395 (lang_init): Removed compiling_from_source test (done later, in
15396 yyparse). Removed call the jcf_parse ().
15397 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15398 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15399 in the current ZIP file) and zip_offset (offset to the class data in
15400 the current zip file).
15401 * jcf-reader.c: zipfile.h included.
15402 localToFile: New ZipFileCache static global variable
15403 (parse_zip_file_entries): New function. Browse the current ZIP
15404 file directory and process each class found.
15405 (process_zip_dir): New function. Register each class found in the
15406 ZIP file directory. The class aren't parsed but a valid JCF is
15407 link to each of them.
15408 (find_in_current_zip): New function. Search for a class in the
15409 current ZIP file directory. If found, prepare the class so that it
15411 (jcf_figure_file_type): New function. Examine the file structure
15412 to figure a class file, a ZIP file. If none of these categories are
15413 matched, a source file is assumed.
15414 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15415 SeenZipFile: New global variable.
15416 (open_in_zip): Use zipmember's length to accelerate the search for
15417 a member. If zipmember was NULL and zip file successfully read,
15419 * java-tree.h: New global variable current_jcf declared. Added
15420 declaration for current_constant_pool_tags, current_constant_pool_data,
15421 current_constant_pool_length, current_constant_pool_data_ref.
15422 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15423 store the JCF of classes seen in a zip file) and tree *constant_pool
15424 (to save a loaded class constant pool). current_class declared here.
15425 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15426 retrieve method_ref_constant.
15427 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15428 (OBJECT): get_class_constant now uses current_jcf.
15429 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15430 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15431 (expand_invoke): Now uses current_class instead of main_class
15432 (build_class_init): Now uses current_class instead of main_class
15433 * class.c: New static global variable registered_class.
15434 (register_class): New function.
15435 (emit_register_class): Modified to use registered_class instead of
15437 (is_compiled_class): Now take into account class seen in the archive.
15439 1997-10-06 Per Bothner <bothner@cygnus.com>
15441 * except.h: Renamed to: java-except.h.
15442 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15443 * except.c: Add semi-working (commented out) implementation.
15445 * expr.c (expand_iinc): Add needed flush_quick_stack.
15446 * parse.c (set_source_filename): New function.
15447 (give_name_to_class): Set input_filename from package.classname.java.
15449 * jcf-io.c (find_class): Don't look first in ".".
15451 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15453 * zextract.c (read_zip_archive): Now takes into account the
15455 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15457 1997-09-20 Per Bothner <bothner@cygnus.com>
15459 * constants.c, java-tree.h (build_internal_class_name): New function.
15460 (alloc_class_constant): Re-implement using build_internal_class_name.
15461 * class.c (make_class_data): Likewise.
15462 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15464 1997-09-17 Per Bothner <bothner@cygnus.com>
15466 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15467 to NULL before pushing an exception handler target.
15469 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15470 (java_stack_swap, java_stack_dup): Re-write to be safe from
15471 clobbering registers.
15472 (build_class_init): New function.
15474 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15476 * typeck.c (build_java_array_type): Temporary use
15477 permanent_obstack to create the array 'length' field.
15478 * expr.c (lookup_label): Temporay use permanent_obstack to create
15479 label if not found.
15480 * class.c (push_super_field): Tempory use permanent_obstack.
15482 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15484 * typeck.c (type_for_mode): Now handles double_type_node and
15486 * verify.c (verify_jvm_instructions): The instruction following
15487 the wide bytecode is checked. OPCODE_ret added to the list of
15490 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15492 * class.c (make_class): Temporary use permanent_obstack. Set the
15493 class CLASS_P field to 1.
15494 (push_class): Temporary use permanent_obstack.
15495 (set_super_info): Temporary use permanent_obstack.
15496 (add_method): Temporary use permanent_obstack, set
15497 METHOD_TRANSIENT().
15498 (add_field): Temporary use permanent_obstack. Sets
15499 FIELD_VOLATILE() and FIELD_TRANSIENT().
15500 (build_class_ref): Temporary use permanent_obstack if the class
15502 (build_static_field_ref): Temporary use permanent_obstack when
15503 creating field's rtl.
15504 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15505 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15506 and fields. Function finalized, as far as flag handling.
15507 (push_class_static_dummy_field): Temporary use permanent_obstack.
15508 (emit_register_class): Force generation of class registration at
15510 * decl.c (end_java_method): Call permanent_allocation() before
15512 * expr.c (can_widen_reference_to): Added comment to interface
15513 handling, fixed typo.
15514 (lookup_field): Now uses CLASS_P() to correct FIXME
15515 (expand_invoke): Verification on public && !static &&
15516 !abstract moved into soft_lookupinterfacemethod (kaffe).
15517 Use Object class dtable if objectref is an array when expanding
15519 (java_push_constant_from_pool): Temporary use permanent_obstack
15520 for CONSTANT_string
15521 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15522 create constant references.
15523 (get_constant): Temporary use permanent_obstack to create constant.
15524 (load_class): Temporary use permanent_obstack to load class.
15525 (jcf_parse): Temporary use permanent_obstack to perform class
15527 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15528 (build_java_signature): Temporary use permanent_obstack.
15529 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15531 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15532 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15535 1997-09-11 Per Bothner <bothner@cygnus.com>
15537 * class.c (append_gpp_mangled_type): Fix typo.
15538 (emit_register_class): Use main_class to get class object, rather
15539 than looking for no-longer-existing static decl starting with _CL.
15540 * typeck.c (parse_signature_type): Promote array element type
15541 if it is a RECORD_TYPE.
15543 1997-09-10 Per Bothner <bothner@cygnus.com>
15545 * class.c (push_class_static_dummy_field): New function.
15546 (mangle_static_field): New. Do G++-style mangling of static fields.
15547 (layout_class): Mandle static fields here, not in add_field.
15548 (build_class_ref): The class object is now a dummy static field.
15549 * decl.c (find_local_variable): Look for best, instead of first match.
15550 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15551 (build_java_athrow): Don't check here if exception is Throwable.
15552 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15553 (TYPE_USED): Removed. No longer used ...
15554 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15555 * verify.c (push_pending_label): New function.
15556 (push_pending_block): Renamed to check_pending_block.
15557 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15558 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15559 re-checking possible handlers) after a store (less wasted work).
15560 Check for null handler (finally) before calling add_handler.
15561 Various changes to (finally?) correctly handle try/finally.
15563 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15565 * class.c: Include stdio.h.
15567 1997-09-04 Per Bothner <bothner@cygnus.com>
15569 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15570 to make sure class is initialized before static/special invoke.
15572 * verify.c (verify_jvm_instructions): On a store instruction,
15573 call find_local_variable to force pre-allocation of decl and rtx.
15574 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15576 1997-09-03 Per Bothner <bothner@cygnus.com>
15578 * class.c (build_class_ref): Strip off "promoted_" if need be.
15579 (make_field_value): Call build_java_signature when needed.
15580 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15581 * expr.c (build_java_athrow): Don't push_value of exception.
15582 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15583 match specification of [fd]cmp[lg] for NaNs.
15584 (expand_byte_code): Add support for exception handler ranges.
15585 * except.c: Add skeleton for EH code-generation.
15586 * verify.c (merge_types): Treat all promoted integral types as equal.
15587 * constants.c (build_constants_constructor): To force creation of
15588 current_constant_pool_data_ref, call build_constant_data_ref.
15590 * javaop.def (lload): Fix typo.
15591 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15593 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15595 * parse.c: Don't include function.h.
15597 1997-08-27 Per Bothner <bothner@cygnus.com>
15599 * except.[ch]: New files.
15600 * Makefile.in (JAVA_OBJS): Add except.o
15601 * expr.c: Temporary warning about unimplemented exceptions.
15602 * verify.c: Verify exception handlers.
15604 * jcf-dump.c (disassemble_method): Print exception table.
15606 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15608 * expr.c (verify_jvm_instructions): Started a thorough
15609 verification of invoke* bytecodes.
15610 (expand_byte_code): flush quick stack if PC is the target of a
15611 branch. and undef RET (conflicting with config/i386/i386.h).
15612 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15614 (expand_invoke): Now handles invokeinterface and do more
15615 verification according to the bytecode.
15616 (lookup_field): Don't try to load the class if processing
15618 (can_widen_reference_to): Now handles interfaces.
15619 * decl.c (init_decl_processing): New global variable
15620 soft_lookupinterfacemethod_node, declared in java-tree.h.
15621 Call set_super_info on string_type_node.
15622 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15624 * class.c (set_super_info): Fills the CLASS_* flags according to
15626 (get_access_flags_from_decl): Handles all class flags.
15628 1997-08-26 Per Bothner <bothner@cygnus.com>
15630 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15631 * parse.c (yyparse): Check for abstract method, and missing code.
15632 * expr.c (expand_byte_code): Change interface.
15633 * lang.c (put_decl_node): Print promoted types prettier.
15634 * verify.c (verify_jvm_instruction): Change interface.
15635 Partial support for scanning exception table.
15636 For load instructions, handle promoted integral types.
15638 1997-08-21 Per Bothner <bothner@cygnus.com>
15640 * verify.c: New file, with contents moved from expr.c.
15641 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15642 * typeck.c (is_array_type_p): Moved here from expr.c.
15643 * java-tree.h: Add some now-needed function declarations.
15644 * Makefile.in (JAVA_OBJS): Added verify.o.
15646 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15648 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15649 METHOD_ABSTRACT flag.
15651 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15652 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15653 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15655 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15657 (start_java_method): Hook for SYNCHRONIZED methods.
15659 * expr.c (build_java_jsr, build_java_ret): New functions
15660 (JSR,PRE): New macros
15661 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15662 (verify_jvm_instructions): tableswitch, lookupswitch,
15663 monitorenter, monitorexit, goto_w: verified.
15664 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15665 (build_java_monitor): New function.
15666 (MONITOR_OPERATION): Modified to call build_java_monitor()
15667 (verify_jvm_instructions): Started a thorough verification of
15670 1997-08-19 Per Bothner <bothner@cygnus.com>
15672 Support verification of jsr/ret subroutines (used for try/finally).
15673 * decl.c (return_address_type_node): New type node.
15674 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15675 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15676 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15677 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15678 TYPE_USED): New macros for special types in type_map.
15680 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15681 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15683 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15685 * expr.c (can_widen_reference_to): New function.
15686 (pop_type): Use it.
15687 (merge_type_state): Support handling start of subroutine.
15688 (push_pending_block): Return char* error message, instead of calling
15689 fatal on an error. Also handle subroutines.
15690 (verify_jvm_instructions): Handle errors from push_poending_block.
15691 Support jsr and ret instructions.
15693 1997-08-19 Per Bothner <bothner@cygnus.com>
15695 * jcf-io.c (find_classfile): Fix thinko.
15696 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15698 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15700 * Makefile.in (BISON): Remove.
15702 1997-08-07 Per Bothner <bothner@cygnus.com>
15704 * Makefile.in: Convert to autoconf.
15705 * config-lang.in (outputs): Added java/Makefile.
15707 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15708 Rename cc1java to jc1.
15710 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15711 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15713 * class.c (class_depth): Do load_class if needed.
15715 Mostly better verification.
15716 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15717 (init_decl_processing): Change return type of soft_checkcast.
15718 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15719 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15720 lang_print_error): New functions.
15721 (lang_init): Set global hook print_error_function to lang_print_error.
15722 * expr.c: In the type_map ptr_type_node is only used for null now.
15723 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15724 (merge_types): Dererence pointer to record types before comparing.
15725 (decode_newarray_type, merge_types): On error just return NULL.
15726 (build_java_binop): Add preliminary implementation (with warning)
15727 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15728 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15729 (expand_compare, expand_java_goto, expand_java_call): Don't
15730 push_pending_block, since that only makes sense when verifying.
15731 (merge_type_state): Different return codes.
15732 (push_pending_block): A block may need to be verified more than once.
15733 (expand_byte_code): Warn about unused code at code generation time.
15734 (verify_jvm_instruction): Changed logic, since code may need to be
15735 re-verified if type-state has changed. Also, better error handling.
15736 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15737 Improve newarray, anewarray, ?aload, athrow,
15738 * java-tree.h (LABEL_CHANGED): New macro.
15740 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15742 * decl.c (soft_athrow_node): New global variable initialized.
15743 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15744 * typeck.c (convert): Added support for REAL_TYPE.
15745 (convert_to_char): New function.
15746 (convert): Handle CHAR_TYPE.
15747 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15748 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15749 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15751 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15752 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15753 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15754 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15755 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15756 to Use The Right Things.
15757 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15758 compatible with INT. BOOLEAN is made equivalent to BYTE.
15759 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15760 OPCODE_ifnonnull): Now supported.
15761 (build_java_athrow): New function.
15763 1997-08-04 Per Bothner <bothner@cygnus.com>
15765 Rename method name <init> to match G++ (and fix mangling).
15766 * class.c (layout_class): Replace method name of <init> by class name.
15767 (make_method_value): Do inverse renaming of constructor from <init>.
15768 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15769 * typeck.c (lookup_java_constructor): New function.
15770 * expr.c (expand_invoke): If method_name is <init>, call
15771 lookup_java_constructor to find constructor.
15773 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15775 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15777 * parse.c (get_class_constant): Modified to handle array "classes"
15778 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15780 (convert): Modified to handle real type.
15781 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15782 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15783 variables declared.
15784 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15785 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15786 global variables initialized.
15787 (find_local_variable): Handles the case of a pointer
15788 (end_java_method): Restore the use of one more scope
15789 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15790 build_java_array_length_access, expand_java_arrayload,
15791 expand_java_arraystore, expand_java_array_length,
15792 expand_java_multianewarray, expand_java_anewarray,
15793 build_java_check_indexed_type, is_array_type_p,
15794 build_java_throw_out_of_bound_exception): New functions.
15795 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15796 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15797 OPCODE_<t>aload): Implemented code for verification.
15798 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15799 ARRAY_NEW_MULTI): Macro defined.
15800 (CONVERT): Modified to invoke convert().
15801 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15803 1997-07-31 Per Bothner <bothner@cygnus.com>
15805 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15806 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15807 (make_class_data): Field name needs '/' as package prefix.
15808 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15810 1997-07-25 Per Bothner <bothner@cygnus.com>
15812 Implement debug information for local variables.
15813 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15814 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15815 DECL_LOCAL_SLOT_CHAIN): New macros.
15816 (struct lang_decl_var): New type.
15817 * parse.c (give_name_to_locals): Move to decl.c.
15818 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15819 (start_java_method): Re-write parameter handling.
15820 (pending_local_decls): New global variable.
15821 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15822 (find_local_variable): Accept pc so we can skips decls not in range.
15823 (struct binding_level): Add end_pc field.
15824 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15825 (various): Change so current pc gets passed to find_local_variable.
15827 * decl.c (init_decl_processing): Re-arrange fields in
15828 class_type_node and and method_type_node to match kaffe 0.9.1.
15829 * class.c (make_method_value, make_class_data): Update
15830 initializations to match.
15832 1997-07-16 Per Bothner <bothner@cygnus.com>
15834 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15835 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15836 (push_super_field): New function.
15837 (make_class_data): Handle inheritance of class static initializer.
15838 (layout_class): New name mangling.
15839 * constants.c (build_constant_data_ref): Init type of data array
15840 to a one-element array.
15841 (build_constants_constructor): Set DECL_SIZE from complete array type.
15842 * decl.c: Rename class_type, object_type etc to class_type_node,
15843 object_type_node etc. Make former inherit from latter.
15844 * expr.c (expand_invoke): Add cast of function address.
15845 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15846 * parse.c (yyparse): Don't call layout_class here.
15847 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15849 1997-06-14 Per Bothner <bothner@cygnus.com>
15851 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15852 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15853 (alloc_class_constant): New.
15854 * expr.c (expand_invoke): Make sure method's class is initialized.
15855 * class.c (interits_from_p, emit_register_class): New functions.
15856 * parse.c (yyparse): Call emit_register_class.
15858 1997-06-09 Per Bothner <bothner@cygnus.com>
15860 * constants.c: New file, to handle constant pool.
15861 * Makefile.in (JAVA_OBJS): Add constants.o.
15862 * decl.c (init_decl_processing): Update, fix, finish various structs.
15863 (pushdecl_top_level): New.
15864 * parse.c (layout_class): Moved to class.c.
15865 * expr.c (java_push_constant_from_pool): New function.
15866 * class.c (build_class_ref): Make work fully
15867 (make_class_data): Emit super-class, constant pool, interface vector.
15869 1997-06-03 Per Bothner <bothner@cygnus.com>
15871 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15872 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15873 * class.c (class_depth): New function.
15874 (lookup_named_class): Replaced by new function lookup_class.
15875 * decl.c (object_type_node, string_type_node): New.
15876 Remove various types that we no longer need.
15877 * expr.c (verify_jvm_instructions): New separate verifier pass.
15878 (push_type, pop_type): New functions for verifier.
15879 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15880 (expand_byte_code): Simplify, since we assume already verified.
15881 (expand_invoke): Now mostly works.
15882 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15883 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15884 * parse.c: Wait to allocate class object until we know its name.
15885 (layout_class): Calculate DECL_VINDEX for each virtual method.
15886 * typeck.c (get_array_type): Rename to ...
15887 (build_java_array_type): ... and provide working implementation.
15888 (build_java_signature): New function - build Java signature of type.
15889 (set_java_signature): New function - cache signature with type.
15890 (lookup_java_method): New function.
15892 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15894 * class.c (ident_subst): Take extra SUFFIX parameter.
15895 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15896 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15897 (build_class_ref): Actually implement.
15898 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15899 * decl.c (builtin_function): New.
15900 (init_decl_processing): Update for current Kaffe. Declare some
15901 builtin Kaffe functions.
15902 * expr.c (build_address_of): New.
15903 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15904 Renamed (from expand_java_new etc), and added working implementations.
15905 (build_field_ref): Now also handle static fields.
15906 (expand_invoke): Implement invokestatic, and start implement rest.
15907 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15908 * javaop.def: Rename invokevirt -> invokevirtual.
15909 * lang.c (use_handles): Removed.
15910 * parse.c: Add support for ConstantValue attribute.
15911 Handle nested loading of a class. (JPOOL_UTF): New.
15913 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15915 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15917 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15919 * Make-lang.in (java.install-man): New empty rule.
15920 * typeck.c (set_local_type): New function.
15921 * expr.c (STORE_INTERNAL): Call find_local_variable,
15922 not find_stack_slot. Call set_local_type.
15924 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15926 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15927 and building RECORD_TYPE CONSTRUCTORs.
15928 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15930 * lang.c (use_handles): Change the default to 0.
15931 * decl.c: Define and build class_type, field_type, utf8const_type.
15932 * class.c (make_class_data, make_field_value,
15933 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15934 hashUtf8String, strLengthUtf8, mangled_classname:
15935 Functions to build reflective data structures.
15936 * parse.c (yyparse): Call make_class_data.
15938 * jcf-io.c (open_class, find_classfile): New functions.
15939 * jcf-dump.c: Support reading classfile from explicitly-named
15940 class file (without CLASSPATH searching).
15942 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15944 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15945 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15946 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15947 (get_constant): Now trivial for CONSTANT_Utf8.
15949 * jcf.h: Make NEW_CPOOL the default.
15950 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15952 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>