1 2003-12-01 Jeff Sturm <jsturm@one-point.com>
4 * parse.y (java_complete_lhs): Save location prior to patching
7 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
10 * resource.c (write_resource_constructor): Append
11 "_resource" to constructor identifier name.
13 2003-11-25 Jeff Sturm <jsturm@one-point.com>
16 * constants.c (cpool_for_class): New function.
17 (outgoing_cpool): Remove global variable.
18 (alloc_name_constant): Use cpool_for_class.
19 (build_constants_constructor): Likewise.
20 * decl.c (java_expand_body): Set current_class.
21 * java-tree.h (outgoing_cpool) Remove declaration.
22 (init_outgoing_cpool): Likewise.
23 * jcf-parse.c (init_outgoing_cpool): Remove function.
24 (parse_class_file): Don't call init_outgoing_cpool.
25 * parse.y (java_complete_expand_methods): Don't call
26 init_outgoing_cpool. Don't save outgoing_cpool.
27 (java_expand_classes): Don't restore outgoing_cpool.
28 (java_finish_classes): Likewise.
30 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
32 * Make-lang.in: (java.install-common) Add
33 symlink for $(target_noncanonical)-gcjh for
36 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
38 * Make-lang.in (java.extraclean): Delete.
40 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
42 * Make-lang.in (check-java): Add.
44 2003-11-19 Jeff Sturm <jsturm@one-point.com>
47 * except.c (prepare_eh_table_type): Allocate variable-sized
48 buffer `buf' with alloca.
50 2003-11-17 Jeff Sturm <jsturm@one-point.com>
54 decl.c (java_init_decl_processing): Don't initialize
55 class_not_found_type_node, no_class_def_found_type_node.
57 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
58 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
59 (class_not_found_type_node, no_class_def_found_type_node):
62 parse.y (build_dot_class_method_invocation): Add this_class
63 argument. Qualify method invocations to a different class.
64 (create_new_parser_context): Initialize saved_data_ctx to 0.
65 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
66 (build_dot_class_method): Don't load classes. Register
68 (build_incomplete_class_ref): Special cases for interfaces
69 and inner classes. Move build_dot_class_method call to here...
70 (patch_incomplete_class_ref): ...from here. Pass current_class
71 to build_dot_class_method_invocation.
72 (build_assertion): Pass class_type to
73 build_dot_class_method_invocation.
74 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
76 2003-11-17 Jeff Sturm <jsturm@one-point.com>
79 * java-tree.h (BLOCK_EMPTY_P): Define.
80 * parse.y (java_complete_lhs): Check for empty blocks
81 in TRY_FINALLY_EXPR case.
83 2003-11-17 Andrew Haley <aph@redhat.com>
85 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
86 (struct lang_decl_var:freed): New variable.
87 * decl.c (poplevel): Mark local vars that have gone out of scope.
88 (push_jvm_slot): Don't use the RTL of a var that has gone out of
91 2003-11-16 Jason Merrill <jason@redhat.com>
93 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
94 and TAGS files that include them for each front end.
96 2003-11-15 Tom Tromey <tromey@redhat.com>
98 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
100 2003-11-12 Jason Merrill <jason@redhat.com>
102 PR optimization/12547
103 * lang.c (java_tree_inlining_walk_subtrees): Just walk
104 BLOCK_EXPR_BODY directly.
106 2003-11-12 Andrew Haley <aph@redhat.com>
109 * parse.y (fold_constant_for_init): Check that we really do have a
113 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
114 init_test_decls being inlined.
117 * parse.y (do_resolve_class): Check return value from
118 breakdown_qualified().
120 2003-11-11 Tom Tromey <tromey@redhat.com>
123 * parse.y (merge_string_cste): Handle case where we have a
124 pointer that happens to be zero, not null_pointer_node.
126 2003-11-10 Tom Tromey <tromey@redhat.com>
128 * jcf-parse.c (classify_zip_file): Correctly compare
129 filename_length against length of manifest file's name.
131 2003-11-08 Tom Tromey <tromey@redhat.com>
134 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
136 2003-11-06 Andrew Haley <aph@redhat.com>
138 * expr.c (java_stack_swap): Make sure destination stack slots are
141 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
143 * Make-lang.in (dvi): Move targets to $(docobjdir).
144 (gcj.dvi): Simplify rule and adjust target.
145 (gcj.info): Simplify rule.
146 (gcj.pod): New intermediate rule.
147 (gcjh.pod): Likewise.
148 (jv-scan.pod): Likewise.
149 (jcf-dump.pod): Likewise.
151 (jv-convert.pod): Likewise.
152 (rmic.pod): Likewise.
153 (rmiregistry.pod): Likewise.
157 (jcf-dump.1): Delete.
159 (jv-convert.1): Delete.
161 (rmiregistry.1): Delete.
163 2003-11-02 Jeff Sturm <jsturm@one-point.com>
166 * parse.y (resolve_qualified_expression_name): Move test
167 for outer field access methods from here...
168 (check_thrown_exceptions) ...to here.
170 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
172 * .cvsignore: Delete.
174 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
176 * verify.c (verify_jvm_instructions): Don't warn about legal
177 eh binding regions generated for example by jdk 1.4.1.
179 2003-10-24 David S. Miller <davem@redhat.com>
181 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
183 2003-10-22 Andrew Haley <aph@redhat.com>
185 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
186 (java_get_callee_fndecl): New.
188 * jcf-parse.c (java_parse_file): Call emit_catch_table().
190 * java-tree.h (ctable_decl): New.
191 (catch_classes): New.
192 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
194 * decl.c (java_init_decl_processing): Add catch_class_type.
196 Add catch_classes field.
198 * class.c (build_indirect_class_ref): Break out from
200 (make_field_value): Check flag_indirect_dispatch.
201 (make_class_data): Ditto.
202 Tidy uses of PUSH_FIELD_VALUE.
203 Add field catch_classes.
204 (make_catch_class_record): New.
206 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
208 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
210 * jcf-write.c: Follow spelling conventions.
213 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
215 * ChangeLog: Fix typos.
216 * expr.c: Fix comment typos.
217 * jcf-write.c: Likewise.
220 * mangle.c: Likewise.
221 * parse-scan.y: Likewise.
224 2003-10-22 Tom Tromey <tromey@redhat.com>
226 * expr.c (expand_byte_code): Only warn about dead bytecode when
227 extra_warnings is set.
229 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
231 Fix for PR java/12586.
232 * mangle.c (find_compression_record_match): Don't iterate through
233 package namespace elements unless they all match compression_table
236 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
238 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
239 (generate-manpages): Likewise.
240 (java.maintainer-clean): Likewise.
241 (gcj.info): Likewise.
244 (jv-scan.1): Likewise.
245 (jcf-dump.1): Likewise.
247 (jv-convert.1): Likewise.
249 (rmiregistry.1): Likewise.
250 (java.install-man): Likewise.
251 (parse-scan.o): Move and define complete compile line.
253 (jcf-tree-inline.o): Move.
255 2003-10-20 Mark Mitchell <mark@codesourcery.com>
257 * Make-lang.in (info): Update dependencies.
258 (java.install-info): Remove.
259 ($(srcdir)/java/gcj.info): Replace with ...
260 ($(docobjdir)/gcj.info): ... this.
262 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
264 * Make-lang.in: Replace uses of $(target_alias) with
265 $(target_noncanonical).
267 2003-10-09 Tom Tromey <tromey@redhat.com>
269 * decl.c (java_init_decl_processing): Declare signers field.
270 * class.c (make_class_data): Set signers field.
272 2003-10-09 Jason Merrill <jason@redhat.com>
274 * parse.y (patch_assignment): Use make_node to create a BLOCK.
275 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
278 2003-10-06 Mark Mitchell <mark@codesourcery.com>
280 * Make-lang.in (java.info): Replace with ...
282 (java.dvi): Replace with ...
284 (java.generated-manpages): Replace with ...
286 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
288 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
290 2003-10-01 Andrew Haley <aph@redhat.com>
292 * jcf-parse.c (java_parse_file): Write otable and atable.
293 * java-tree.h (atable_methods): New.
295 (atable_syms_decl): New.
296 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
297 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
298 (symbol_*type): Rename method_symbol* to symbol*type.
299 (emit_offset_symbol_table): Delete.
300 (emit_symbol_table): New.
301 (get_symbol_table_index): New.
303 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
304 (build_known_method_ref): Likewise.
305 (get_symbol_table_index): Rename from get_offset_table_index.
306 Parameterize to allow re-use by differing types of symbol table.
307 (build_invokevirtual): Pass table to get_offset_table_index.
308 * decl.c (java_init_decl_processing): Push types and decls for
309 atable and atable_syyms.
310 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
311 (make_class_data): Add new fields atable and atable_syms.
312 (emit_symbol_table): Rename from emit_offset_symbol_table.
313 Parameterize to allow re-use by different types of symbol table.
314 (build_symbol_entry): Renamed from build_method_symbols_entry.
316 2003-09-30 Roger Sayle <roger@eyesopen.com>
318 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
319 semantics for SAVE_EXPR, by caching the result in a temporary.
321 2003-09-28 Richard Henderson <rth@redhat.com>
323 * check-init.c (check_init): Save and restore input_location
324 instead of file and line separately.
325 * decl.c (java_expand_body): Likewise.
326 * jcf-write.c (generate_bytecode_insns): Likewise.
327 * parse.y (safe_layout_class): Likewise.
328 * jcf-parse.c (read_class, parse_class_file): Likewise.
329 (java_parse_file): Use %H for warning locator.
331 2003-09-28 Roger Sayle <roger@eyesopen.com>
333 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
334 with void-type branches instead of using a COMPOUND_EXPR.
336 2003-09-28 Jeff Sturm <jsturm@one-point.com>
338 * decl.c (java_optimize_inline, dump_function): Remove.
339 * java-tree.h (java_optimize_inline): Remove declaration.
340 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
341 * parse.y (source_end_java_method, java_expand_classes):
342 Likewise. Remove dead code.
344 2003-09-27 Roger Sayle <roger@eyesopen.com>
346 * lang.c (java_init_options): Set flag_evaluation_order.
347 * expr.c (force_evaluation_order): Don't attempt to force
348 evaluation order of binary operations using save_expr.
349 * parse.y (java_complete_lhs): No longer need to call
350 force_evaluation_order when constructing binary operators.
352 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
353 Bryce McKinlay <bryce@mckinlay.net.nz>
356 * parse.y (not_accessible_field_error): New function.
357 (resolve_expression_name): Check field access permissions.
358 (resolve_qualified_expression_name): Use
359 not_accessible_field_error.
360 (resolve_qualified_expression_name): Likewise.
362 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
364 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
366 2003-09-23 Roger Sayle <roger@eyesopen.com>
368 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
369 with equal operands without side-effects.
371 2003-09-22 Jeff Sturm <jsturm@one-point.com>
373 * decl.c (java_init_decl_processing): Don't emit otable decls
374 if flag_indirect_dispatch is not set.
376 2003-09-21 Richard Henderson <rth@redhat.com>
378 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
381 2003-09-21 Richard Henderson <rth@redhat.com>
383 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
384 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
386 2003-09-20 Richard Henderson <rth@redhat.com>
388 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
390 2003-09-18 Roger Sayle <roger@eyesopen.com>
392 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
393 * check-init.c (check_init): Likewise.
395 2003-09-18 Roger Sayle <roger@eyesopen.com>
397 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
399 2003-09-16 Andrew Haley <aph@redhat.com>
401 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
403 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
406 * mangle.c (find_compression_record_match): Skip
407 over a "6JArray" (the array template mangled string)
409 (mangle_array_type): Correct minor typo.
410 (atms): Move definition to the beginning.
412 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
414 * class.c (add_miranda_methods): Ensure super-interfaces are laid
415 out. Fix for PR java/12254.
417 2003-09-11 Richard Henderson <rth@redhat.com>
419 * parse.y (source_end_java_method): Update for new
420 cgraph_finalize_function argument.
422 2003-09-09 Richard Henderson <rth@redhat.com>
424 * parse.y (source_end_java_method): Update call to
425 cgraph_finalize_function.
427 2003-09-03 Jeff Sturm <jsturm@one-point.com>
429 * decl.c (java_expand_body): New function.
430 * expr.c (build_class_init): Set DECL_IGNORED_P.
431 * java-tree.h (start_complete_expand_method,
432 java_expand_body): Declare.
433 * jcf-parse.c (cgraph.h): Include.
434 (java_parse_file): Handle flag_unit_at_a_time.
435 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
436 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
437 (java_estimate_num_insns): Use walk_tree_without_duplicates.
438 (java_start_inlining): New function.
439 * parse.h (java_finish_classes): Declare.
440 * parse.y: Include cgraph.h.
441 (block): Don't special-case empty block production.
442 (craft_constructor): Set DECL_INLINE.
443 (source_end_java_method): Handle flag_unit_at_a_time.
444 Replace inline code with call to java_expand_body.
445 (start_complete_expand_method): Remove static modifier.
446 (java_expand_method_bodies): Patch function tree for
447 class initialization and/or synchronization as needed.
448 Don't begin RTL expansion yet.
449 (java_expand_classes): Check flag_unit_at_a_time before
450 calling finish_class.
451 (java_finish_classes): New function.
452 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
453 (patch_assignment): Set DECL_CONTEXT on temporary variable.
454 (emit_test_initialization): Set DECL_IGNORED_P.
456 2003-09-03 Roger Sayle <roger@eyesopen.com>
458 * builtins.c (enum builtin_type): Delete unused enumeration.
459 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
461 2003-08-28 Tom Tromey <tromey@redhat.com>
463 * gcj.texi (Extensions): Document gcjlib URLs.
465 2003-08-20 Tom Tromey <tromey@redhat.com>
467 * gcj.texi (Extensions): Added xref.
468 (libgcj Runtime Properties): Document
469 gnu.gcj.runtime.VMClassLoader.library_control.
471 2003-08-20 Andrew Haley <aph@redhat.com>
473 * except.c (prepare_eh_table_type): Use new encoding for exception
474 handlers when using -fno-assume-compiled.
476 2003-08-13 Tom Tromey <tromey@redhat.com>
478 * gcj.texi (Invoking gij): Document -X and -?.
480 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
482 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
483 GCJH_OBJS, JCFDUMP_OBJS
484 * win32-host.c: Removed the unnecessary and broken dependency
487 2003-08-11 Tom Tromey <tromey@redhat.com>
489 * parse.y (java_check_regular_methods): Typo fixes. Call
490 check_interface_throws_clauses. Use
491 check_concrete_throws_clauses.
492 (check_interface_throws_clauses): New function.
493 (check_concrete_throws_clauses): New function.
494 (hack_is_accessible_p): New function.
495 (find_most_specific_methods_list): Added FIXME.
496 * typeck.c (lookup_do): Use `flags' argument to decide what to
498 (lookup_argument_method_generic): New function.
499 (lookup_argument_method2): Removed.
500 * jcf.h (ACC_INVISIBLE): New define.
501 * jcf-write.c (generate_classfile): Skip invisible methods.
502 * class.c (add_miranda_methods): New function.
503 (layout_class_methods): Use it.
504 (get_access_flags_from_decl): Use ACC_INVISIBLE.
505 * java-tree.h (METHOD_INVISIBLE): New define.
506 (lang_decl_func) [invisible]: New field.
507 (lookup_argument_method_generic): Declare.
508 (SEARCH_INTERFACE): New define.
509 (SEARCH_SUPER): Likewise.
510 (SEARCH_ONLY_INTERFACE): Likewise.
511 (SEARCH_VISIBLE): Likewise.
512 (lookup_argument_method2): Removed declaration.
514 2003-08-05 Tom Tromey <tromey@redhat.com>
516 Fix for PR java/11600:
517 * parse.y (java_complete_lhs): See whether we're calling a method
519 (check_thrown_exceptions): Added `is_array_call' argument;
520 fixed `clone' checking; updated all callers.
522 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
524 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
526 2003-08-03 Tom Tromey <tromey@redhat.com>
528 * java-tree.h (METHOD_TRANSIENT): Removed.
529 * decl.c (pushdecl): Removed some dead code.
530 * class.c (get_access_flags_from_decl): Can't have transient
532 (add_method_1): Can't have a transient method.
534 2003-07-28 Andreas Jaeger <aj@suse.de>
536 * jvspec.c: Convert to ISO C90 prototypes.
538 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
540 * decl.c (force_poplevels): Fix warning call.
542 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
544 * expr.c (expand_java_field_op): Don't use xxx_with_decl
545 (expand_java_field_op): Likewise.
546 * class.c (layout_class_method): Likewise
547 (emit_register_classes): Likewise.
548 * decl.c (pushdecl): Likewise.
549 (poplevel): Likewise.
550 (force_poplevels): Likewise.
551 (give_name_to_locals): Likewise.
552 * check-init.c (check_for_initialization): Likewise.
554 2003-07-24 Jason Merrill <jason@redhat.com>
556 * java-tree.h: Move boolean_type_node et al to the back end.
558 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
560 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
563 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
565 * lang.opt: Don't show -MD_ and -MDD_.
567 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
569 * lang-options.h: Remove.
570 * lang.opt: Add help text.
572 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
574 * expr.c: Remove the last argument to expand_assignment().
576 2003-07-09 Jan Hubicka <jh@suse.cz>
578 * java-tree.h (DECL_NUM_STMTS): Rename to...
579 (DECL_ESTIMATED_INSNS): ... this.
580 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
581 New static functions.
582 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
583 * parser.y (add_stmt_to_compound): Do not account statements.
585 2003-07-08 Mark Wielaard <mark@klomp.org>
587 * gcj.texi: CNI now expands to Compiled Native Interface.
589 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
591 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
593 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
595 * expr.c (expand_byte_code): Adjist emit_line_note call.
597 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
599 * lang.c (java_handle_option): Don't handle filenames.
601 2003-07-02 Zack Weinberg <zack@codesourcery.com>
603 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
606 * jcf-write.c: Don't default-define DIR_SEPARATOR.
607 * jcf.h: Delete COMPARE_FILENAMES definition.
609 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
611 * lang.c (java_init_options): Update prototype.
613 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
615 * decl.c (poplevel): Adjust define_label call.
617 2003-06-27 Zack Weinberg <zack@codesourcery.com>
619 * gjavah.c (flag_jni): Make non-static.
620 * parse-scan.y (ctxp): Make non-static.
622 * class.c (build_method_symbols_entry)
623 * expr.c (get_offset_table_index)
624 * jcf-parse.c (jcf_parse):
625 Mark the definition static, matching the forward declaration.
627 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
629 * lang.c (java_handle_option): Don't check for missing arguments.
631 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
633 * class.c (push_class): Use a location_t to save place.
634 (emit_register_classes): Set input_location. Adjust
635 expand_function_end call.
636 * resource.c (write_resource_constructor): Likewise.
637 * decl.c (end_java_method): Adjust expand_function_end call.
638 * parse.y (source_end_java_method): Likewise.
640 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
642 * lang.c (java_handle_option): Likewise.
644 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
646 * lang.c (java_handle_option): Special-casing of optional
647 joined arguments no longer needed.
648 * lang.opt: Update switches that take optional argument.
650 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
652 * lang.opt: Declare Java.
653 * lang.c (java_init_options): Update.
655 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
657 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
659 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
661 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
662 * lang.c (java_handle_option): -MD and -MMD have an underscore.
663 * lang.opt: -MD and -MMD have an underscore.
665 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
667 * class.c (emit_register_classes): Adjust init_function_start
669 * decl.c (complete_start_java_method): Likewise.
670 * resource.c (write_resource_constructor): Likewise.
672 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
674 * Make-lang.in: Update to use options.c and options.h.
675 * lang.c: Include options.h not j-options.h.
676 (java_handle_option): Abort on unrecognized option.
677 (java_init_options): Request Java switches.
679 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
681 * Make-lang.in: Handle mostlyclean.
683 2003-06-11 Tom Tromey <tromey@redhat.com>
685 * lang.c (java_handle_option): Update dependency_tracking for
688 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
691 2003-06-10 Andrew Haley <aph@redhat.com>
693 * resource.c (write_resource_constructor): Use expand_expr to
694 generate the address of the label attached to a resource.
695 * Make-lang.in (java/resource.o): Add expr.h
697 2003-06-10 Andrew Haley <aph@redhat.com>
699 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
700 (java_decl_ok_for_sibcall): New.
702 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
704 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
705 (java/j-options.c, java/j-options.h): New.
706 * java-tree.h (resource_name, compile_resource_file,
707 compile_resource_data): Constify.
708 * jcf-write.c (jcf_write_base_directory): Similarly.
709 * jcf.h (jcf_write_base_directory): Similarly.
710 * lang.c: Include j-options.h.
711 (cl_options_count, cl_options, string_option, java_decode_option,
712 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
713 process_option_with_no): Remove.
714 (resource_name): Constify.
715 (LANG_HOOKS_HANDLE_OPTION): Override.
716 (java_handle_option): New.
717 (java_init): Don't call jcf_path_init.
718 (java_init_options): Call jcf_path_init.
720 * resource.c (compile_resource_data, compile_resource_file): Constify.
722 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
724 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
725 (struct lang_decl_func): Add last_line field.
726 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
727 DECL_SOURCE_LINE_LAST): Remove.
728 * parse.y (missing_return_error, finish_method_declaration,
729 lookup_cl, start_artificial_method_body, source_end_java_method,
730 start_complete_expand_method): Adjust.
732 2003-06-08 Tom Tromey <tromey@redhat.com>
734 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
737 2003-06-08 Roger Sayle <roger@eyesopen.com>
739 * builtins.c (define_builtin_type, builtin_types): Delete.
740 (define_builtin): Rewritten to take just the built-in code,
741 the function's name, type and fallback library function name.
742 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
743 (initialize_builtins): Overhaul to define the GCC builtins
744 used by gcj manually, providing the Java run-time's
745 implementations as the fallback library function.
747 2003-06-08 Anthony Green <green@redhat.com>
749 * parse.y (patch_cast): Fix conversions from floating-point to
752 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
754 * Make-lang.in: Update.
755 * lang.c: Include opts.h. Define cl_options_count and cl_options.
757 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
759 * lang.c (java_init_options): Update.
761 2003-06-05 Jan Hubicka <jh@suse.cz>
763 * Make-lang.in: Add support for stageprofile and stagefeedback
765 2003-05-31 Roger Sayle <roger@eyesopen.com>
767 * lang.c (java_init_options): Prescribe wrap-around two's
768 complement arithmetic overflow by setting flag_wrapv.
770 2003-05-29 Roger Sayle <roger@eyesopen.com>
772 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
773 (builtin_record): Add an additional builtin_code field to
774 record which GCC built-in corresponds to the Java function.
775 (java_builtins): Add new entries for atan, atan2, exp, log,
777 (max_builtin, min_builtin, abs_builtin): Perform constant
778 folding on the resulting tree.
779 (java_build_function_call_expr): Likewise, perform constant
780 folding on the resulting tree.
781 (initialize_builtins): The NULL creators are now allowed in
782 the java_builtins table, which is now terminated by an entry
783 with builtin_code == END_BUILTINS.
784 (check_for_builtin): Likewise. If the matching creator is
785 NULL, construct the call using java_build_function_call_expr
786 directly with the decl for the corresponding builtin_code.
788 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
790 * win32-host.c: Normalize copyright boilerplate.
792 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
794 * parse.y (print_int_node): Use string concatentation on
795 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
796 function calls into one.
798 2003-05-13 Zack Weinberg <zack@codesourcery.com>
800 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
801 fatal_io_error with calls to fatal_error; add ": %m" to the end of
802 all the affected error messages.
804 2003-05-13 Richard Henderson <rth@redhat.com>
806 * class.c (layout_class_method): Set DECL_EXTERNAL.
807 * decl.c (java_mark_decl_local, java_mark_class_local): New.
808 * java-tree.h (java_mark_class_local): Declare.
809 * jcf-parse.c (parse_class_file): Use it.
810 * parse.y (java_expand_classes): Likewise.
812 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
814 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
815 * lex.h: #include input.h.
816 * jv-scan.c (input_filename): Remove.
818 2003-05-02 Tom Tromey <tromey@redhat.com>
821 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
822 (handle_inner_classes): New function.
824 2003-05-01 Tom Tromey <tromey@redhat.com>
827 * parse.y (finish_for_loop): Do nothing if update expression is a
828 EXPR_WFL_NODE wrapping nothing.
829 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
831 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
833 * lex.h (input_lineno): Remove declaration.
834 * parse-scan.y: #include input.h.
835 (input_filename): Remove declaration.
836 (input_location): Add definition.
837 (input_line): Remove definition.
839 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
841 * lex.h (lineno): Rename to ...
842 (input_line): ... here
843 * parse-scan.y (lineno): Rename to ...
844 (input_line): ... here.
845 (reset_report): Rename lineno to input_line.
846 * check-init.c (check_init): Likewise.
847 * class.c (push_class): Likewise.
848 * decl.c (complete_start_java_method, end_java_method): Likewise.
849 * expr.c (expand_byte_code): Likewise.
850 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
851 * jcf-write.c (generate_bytecode_insns): Likewise.
852 * lex.c (java_init_lex, java_allocate_new_line,
853 do_java_lex): Likewise.
854 * parse.h (YYNOT_TWICE): Likewise.
855 * parse.y (empty_statement, expression_statement,
856 java_pop_parser_context, java_parser_context_save_global,
857 yyerror, register_fields, method_header, safe_layout_class,
858 find_in_imports_on_demand, create_artificial_method,
859 source_end_java_method, start_complete_expand_method,
860 build_thisn_assign, java_complete_lhs,
861 maybe_absorb_scoping_block): Likewise.
863 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
865 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
866 '/' when computing java source filename
868 2003-04-13 Tom Tromey <tromey@redhat.com>
870 * gjavah.c (print_c_decl): Indentation fix.
872 2003-04-12 Zack Weinberg <zack@codesourcery.com>
874 * class.c (make_field_value, make_method_value, get_dispatch_table)
875 (make_class_data, emit_offset_symbol_table)
876 * constants.c (build_constants_constructor)
877 * java-tree.h (START_RECORD_CONSTRUCTOR)
878 * parse.y (maybe_build_array_element_wfl):
879 Use build_constructor.
881 2003-04-10 Eric Blake <ebb9@email.byu.edu>
884 * parse.y (string_convert_int_cst): Always use at least one digit
885 in string conversion. Remove ASCII dependence.
886 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
888 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
890 * Make-lang.in: added win32-host.c
891 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
892 resolves to open() on non-Win32 platforms and
893 Win32-specific jcf_open_exact_case() on Win32
894 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
895 when trying .java and .class files
896 * win32-host.c: added to repository. Defines
897 Win32-specific jcf_open_exact_case()
899 2003-04-10 Andrew Haley <aph@redhat.com>
901 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
902 (maybe_free_localvar): Renamed from localvar_free.
904 (generate_bytecode_insns): Set new variable, jsrs.
905 Only free local vars if no jsr insns have been emittted.
906 Call maybe_free_localvar, not localvar_free.
908 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
910 * gcj.texi: Remove @ at start of file.
912 2003-03-25 Tom Tromey <tromey@redhat.com>
914 * parse.y (create_interface): Call CHECK_DEPRECATED.
916 2003-03-23 Zack Weinberg <zack@codesourcery.com>
918 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
920 2003-03-21 Zack Weinberg <zack@codesourcery.com>
922 * javaop.h (jfloat, jdouble): Make them structures mirroring
923 the bit fields of IEEE float and double respectively.
924 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
925 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
926 (union Word, union DWord): Delete.
927 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
929 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
931 (jni_print_float, jni_print_double): New. Generate
932 hexadecimal floating constants.
933 (print_field_info): Use jni_print_float/double.
935 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
936 finite floating point numbers for output; special case
939 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
941 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
942 Replace 0 and 1 with true and false in return statements.
944 2003-03-19 Tom Tromey <tromey@redhat.com>
946 * lex.c (do_java_lex): Renamed from java_lex.
947 (java_lex): New function.
950 2003-03-13 Tom Tromey <tromey@redhat.com>
952 * parse.y (resolve_inner_class): Error if qualifier is a primitive
955 2003-03-04 Andrew Haley <aph@redhat.com>
957 * gjavah.c (is_first_data_member): New global variable.
958 (print_c_decl): If it's the first data member, align it as the
960 (process_file): Set is_first_data_member.
962 2003-03-11 Tom Tromey <tromey@redhat.com>
964 * parse.y (resolve_field_access): Initialize class if field is
965 found in another static field.
966 * expr.c (build_class_init): Don't optimize out initialization of
967 implemented interface.
969 2003-03-11 Andrew Haley <aph@redhat.com>
971 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
974 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
976 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
977 and DIR_SEPARATOR_2 for a target.
980 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
981 and DIR_SEPARATOR_2 for a target into account.
983 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
985 * lang.c (java_init): Update prototype, move code to java_post_options.
986 (java_post_options): Similarly.
988 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
990 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
991 compare file name components depending on the case-sensitivity
992 or otherwise of the host file system.
994 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
995 "strcmp" to compare file name components.
996 Use IS_DIR_SEPARATOR instead of comparing directly against
998 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
999 comparing directly against DIR_SEPARATOR.
1001 2003-03-04 Tom Tromey <tromey@redhat.com>
1003 * Make-lang.in (java.tags): New target.
1005 2003-03-01 Roger Sayle <roger@eyesopen.com>
1007 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1008 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1010 2003-03-01 Tom Tromey <tromey@redhat.com>
1012 * parse.y (jdep_resolve_class): Only check deprecation if we found
1015 2003-02-28 Tom Tromey <tromey@redhat.com>
1018 * class.c (maybe_layout_super_class): Always pass a WFL to
1020 * parse.y (do_resolve_class): Updated comment to explain
1023 2003-02-26 Tom Tromey <tromey@redhat.com>
1025 * jcf-write.c (generate_classfile): Check whether class is
1026 deprecated before writing attribute count.
1028 2003-02-25 Roger Sayle <roger@eyesopen.com>
1030 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1031 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1033 2003-02-23 Tom Tromey <tromey@redhat.com>
1035 * lang-options.h: Added -Wdeprecated.
1036 * gcj.texi (Warnings): Document -Wdeprecated.
1037 * java-tree.h (flag_deprecated): Declare.
1038 * lang.c (lang_W_options): Added deprecated.
1039 (flag_deprecated): New global.
1040 * chartables.h: Rebuilt.
1041 * gen-table.pl (process_one): Look at whitespace.
1042 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1043 * parse.h (CLEAR_DEPRECATED): New macro.
1044 (CHECK_DEPRECATED_NO_RESET): New macro.
1045 * jcf-parse.c (handle_deprecated): New function.
1046 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1047 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1048 * parse.y (resolve_type_during_patch): Check deprecation.
1049 (jdep_resolve_class): Likewise.
1050 (process_imports): Likewise.
1051 (resolve_expression_name): Likewise.
1052 (check_deprecation): Strip arrays from decl. Check
1054 (patch_method_invocation): Also check the particular constructor
1056 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1057 * jcf-write.c (append_deprecated_attribute): New function.
1058 (generate_classfile): Generate deprecated attribute when
1060 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1061 (java_lex) [case '*']: Simplify logic.
1062 (java_start_char_p): Use LETTER_MASK.
1063 (java_part_char_p): Likewise.
1064 (java_space_char_p): New function.
1066 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1068 Change base class access representation.
1069 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1070 (add_interface_do): Likewise.
1072 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1074 * decl.c (java_init_decl_processing): Change
1075 soft_lookupjnimethod_node to reflect the change in
1076 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1077 * expr.c (build_jni_stub): Calculate and pass the size
1078 on the stack of the arguments to a JNI function. Use
1079 new target macro MODIFY_JNI_METHOD_CALL to allow a
1080 target to modify the call to a JNI method.
1082 2003-02-08 Roger Sayle <roger@eyesopen.com>
1084 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1085 instead of basename to avoid compiler warnings on Tru64.
1087 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1089 * gcj.texi: Update to GFDL 1.2.
1091 2003-01-31 Andrew Haley <aph@redhat.com>
1093 * parse.y (java_expand_classes): Scan the whole class list looking
1094 for access methods that haven't yet been expanded.
1096 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1100 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1101 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1102 * jcf-parse.c: Likewise.
1104 2003-01-31 Mark Wielaard <mark@klomp.org>
1106 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1108 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1110 * class.c (make_class): Use BINFO_ELTS.
1111 (set_super_info): Likewse.
1112 (add_interface_do): Likewise.
1114 2003-01-30 Tom Tromey <tromey@redhat.com>
1116 * jcf-parse.c (read_class): Update identifier's class value if it
1117 changed during parsing.
1119 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1121 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1122 Propagate change to all other rules as required.
1123 (java/parse-scan.o): Add explicit dependency on
1124 $(parsedir)/java/parse-scan.c .
1126 2003-01-29 Tom Tromey <tromey@redhat.com>
1128 * parse.y (patch_assignment): Only transform the rhs of an
1129 assignment when compiling to native.
1131 2003-01-28 Tom Tromey <tromey@redhat.com>
1133 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1135 2003-01-28 Tom Tromey <tromey@redhat.com>
1137 * lex.c (java_lex): Don't include UEOF as part of token.
1138 (java_read_unicode): Error if \u sequence prematurely terminated.
1140 2003-01-27 Tom Tromey <tromey@redhat.com>
1142 * parse.y (java_check_regular_methods): Check for construct after
1143 checking types in throws clause.
1145 2003-01-24 Tom Tromey <tromey@redhat.com>
1147 * class.c (build_static_field_ref): Only a String or numeric field
1148 can fold to a constant.
1150 2003-01-23 Tom Tromey <tromey@redhat.com>
1152 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1153 file name in resource buffer.
1155 2003-01-23 Tom Tromey <tromey@redhat.com>
1157 * expr.c (build_known_method_ref): Use method's context to find
1160 2003-01-23 Tom Tromey <tromey@redhat.com>
1162 * constants.c (set_constant_entry): Allocated cleared memory.
1164 2003-01-22 Tom Tromey <tromey@redhat.com>
1166 * java-tree.h: Don't use PARAMS.
1167 * resource.c: Add prototypes for all functions.
1168 (write_resource_constructor): Use `const char *' to avoid
1171 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1173 * jcf-parse.c (process_zip_dir): Remove unused variable.
1175 2003-01-22 Tom Tromey <tromey@redhat.com>
1177 * expr.c (build_invokeinterface): Abort if method's context is not
1180 2003-01-22 Tom Tromey <tromey@redhat.com>
1182 * gcj.texi (Input and output files): Mention non-class entries.
1183 * decl.c (java_init_decl_processing): Call
1184 init_resource_processing.
1185 * java-tree.h (compile_resource_data, write_resource_constructor,
1186 compile_resource_file, init_resource_processing): Declare.
1187 * config-lang.in (gtfiles): Added resource.c.
1188 * Make-lang.in (gt-java-resource.h): New target.
1189 (JAVA_OBJS): Added resource.o.
1190 (java/resource.o): New target.
1191 * resource.c: New file.
1192 * class.c (compile_resource_file): Moved to resource.c.
1193 (registerResource_libfunc): Likewise.
1194 (utf8_decl_list): Mark with GTY; now static.
1195 * jcf-parse.c (classify_zip_file): New function.
1196 (parse_zip_file_entries): Use it; compile .properties files.
1197 (process_zip_dir): Use classify_zip_file and compute_class_name.
1198 Don't write class name into zip directory.
1199 (java_parse_file): Call write_resource_constructor.
1200 (compute_class_name): New function.
1201 * jcf-io.c (read_zip_member): Reindented.
1203 2003-01-21 Tom Tromey <tromey@redhat.com>
1205 * class.c (supers_all_compiled): New function.
1206 (make_class_data): Use it.
1208 2003-01-21 Tom Tromey <tromey@redhat.com>
1210 * parse.y (method_header): Native method can't be strictfp.
1211 No method can be transient or volatile.
1213 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1215 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1217 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1219 * check-init.c: Fix comment typos.
1220 * class.c: Likewise.
1221 * constants.c: Likewise.
1223 * except.c: Likewise.
1225 * java-except.h: Likewise.
1226 * java-tree.h: Likewise.
1227 * javaop.h: Likewise.
1228 * jcf-dump.c: Likewise.
1229 * jcf-io.c: Likewise.
1230 * jcf-parse.c: Likewise.
1231 * jcf-write.c: Likewise.
1233 * mangle.c: Likewise.
1234 * typeck.c: Likewise.
1235 * verify.c: Likewise.
1237 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1239 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1240 * jcf-write.c: Include "tm_p.h".
1242 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1244 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1246 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1248 * builtins.c (java_build_function_call_expr): Renamed from
1249 build_function_call_expr. All callers changed.
1251 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1252 * jcf-parse.c: Include tm_p.h.
1254 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1257 2003-01-14 Tom Tromey <tromey@redhat.com>
1259 * class.c (make_class_data): Check that super is compiled before
1260 building class reference to it.
1262 2003-01-14 Andrew Haley <aph@redhat.com>
1264 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1265 varargs function -- correct.
1267 2003-01-14 Andrew Haley <aph@redhat.com>
1269 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1271 2003-01-14 Andrew Haley <aph@redhat.com>
1273 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1274 varargs function -- correct.
1276 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1277 temporary if the RHS is a reference.
1279 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1281 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1282 * keyword.h: Regenerated.
1284 * All Files: Convert to ISO C style function definitions.
1286 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1288 * parse.y (check_pkg_class_access): ANSIfy definition.
1290 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1292 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1295 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1297 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1299 Merge from pch-branch:
1301 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1303 * Make-lang.in (java/gjavah.o): Update dependencies.
1304 * gjavah.c: Include ggc.h.
1306 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1308 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1309 (JCFDUMP_OBJS): Add ggc-none.o.
1310 (java/jcf-dump.o): Depend on GGC_H.
1311 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1312 CPool substructures.
1313 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1314 * jcf-dump.c: Include ggc.h.
1316 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1318 * jcf.h (union cpool_entry): New.
1319 (struct CPool): Use gengtype to mark. Change field 'data' to be
1321 (struct JCF): Use gengtype to mark.
1322 (CPOOL_UINT): Update for new cpool_entry type.
1323 (CPOOL_USHORT1): Likewise.
1324 (CPOOL_USHORT2): Likewise.
1325 (CPOOL_FINISH): Use GC to free cpool subfields.
1326 * parse.h (struct parser_ctxt): Mark field current_jcf.
1327 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1328 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1329 (main_jcf): Use gengtype to mark.
1330 (ggc_mark_jcf): Delete.
1331 (get_constant): Update for new cpool_entry type.
1332 (give_name_to_class): Likewise.
1333 (get_class_constant): Likewise.
1334 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1335 (java_parse_file): Use GGC to allocate struct JCF.
1336 (init_jcf_parse): Don't call ggc_add_root.
1337 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1339 * java-tree.h (current_jcf): Use gengtype to mark.
1340 (CPOOL_UTF): Update for new cpool_entry type.
1341 (outgoing_cpool): Use gengtype to mark.
1342 (struct lang_type): GC struct JCF and struct CPool.
1343 * config-lang.in (gtfiles): Add jcf.h.
1344 * constants.c (find_tree_constant): New.
1345 (set_constant_entry): Allocate cpool subfields using GGC. Update
1346 for new cpool_entry type.
1347 (find_constant1): Update for new cpool_entry type.
1348 (find_constant2): Likewise.
1349 (find_utf8_constant): Use find_tree_constant.
1350 (find_class_or_string_constant): Remove unnecessary cast to jword.
1351 Update for new cpool_entry type.
1352 (count_constant_pool_bytes): Update for new cpool_entry type.
1353 (write_constant_pool): Likewise.
1354 (alloc_name_constant): Use find_tree_constant.
1355 (build_constants_constructor): Update for new cpool_entry type.
1357 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1359 * parse.y (mark_parser_ctxt): Delete.
1360 (goal): Don't use ggc_add_root.
1361 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1362 (java_pop_parser_context): Let GC free parser_ctxt.
1363 (java_parser_context_resume): Likewise.
1364 * parse.h (struct parser_ctxt): Use gengtype to mark.
1366 (ctxp_for_generation): Likewise.
1367 * lex.h (struct java_lc_s): Mark for gengtype.
1368 (java_lexer): Rearrange for gengtype.
1369 * config-lang.in (gtfiles): Add lex.h, parse.h.
1371 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1373 * All Files: Remove PARAMS macro.
1375 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1376 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1379 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1382 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1384 * Make-lang.in (java.install-common, java.uninstall,
1385 java.install-info, java.install-man): Prepend $(DESTDIR)
1386 to destination paths in all (un)installation commands.
1387 (java.install-common): Rewrite $(LN) command to support
1388 DESTDIR with "ln" as well as with "ln -s".
1390 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1392 * java-tree.h: Protect against multiple inclusion.
1394 2003-01-07 Tom Tromey <tromey@redhat.com>
1396 * class.c (add_assume_compiled): Don't adjust parent if we're
1397 already at the root of tree.
1399 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1401 * lang.c (dump_compound_expr): Prototype.
1403 2003-01-03 Tom Tromey <tromey@redhat.com>
1405 Fix for PR java/8712:
1406 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1407 when simply checking against `null'.
1409 2003-01-03 Tom Tromey <tromey@redhat.com>
1411 * gcj.texi (Standard Properties): Document http.proxyHost and
1414 * gcj.texi (GNU Classpath Properties): Document new properties.
1416 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1418 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1419 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1420 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1422 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1424 * Make-lang.in, boehm.c, buffer.c,
1425 buffer.h, builtins.c, class.c,
1426 config-lang.in, constants.c,
1427 convert.h, decl.c, except.c,
1428 expr.c, java-except.h,
1429 java-tree.h, javaop.def,
1430 jcf-parse.c, jcf-write.c,
1431 jv-scan.c, jvgenmain.c,
1432 jvspec.c, keyword.gperf,
1433 keyword.h, lang-options.h,
1434 lang-specs.h, lang.c, lex.c,
1435 lex.h, mangle.c, mangle_name.c,
1436 parse-scan.y, parse.h, parse.y,
1437 typeck.c, verify.c, xref.c,
1438 xref.h: Replace "GNU CC" with
1439 "GCC" in the copyright header.
1441 * check-init.c, gjavah.c, javaop.h,
1442 jcf-depend.c, jcf-dump.c, jcf-io.c,
1443 jcf-path.c, jcf-reader.c, jcf.h,
1444 zextract.c, zipfile.h: These files are
1445 "part of GCC". Also say "GCC" not "GNU CC".
1447 2002-12-30 DJ Delorie <dj@redhat.com>
1449 * Make-lang.in: Protect against texi2pod/pod2man failing.
1451 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1453 * gcj.texi: Use @copying.
1455 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1457 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1458 print_cxx_classname.
1459 (print_cxx_classname): Add add_scope parameter.
1460 (print_class_decls): Do not emit a semicolon after the extern
1462 (process_file): Adjust calls to print_cxx_classname.
1464 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1466 * gcj.texi: Include Cover Texts in man page.
1468 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1470 * class.c (build_static_field_ref): Check FIELD_FINAL.
1472 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1473 instead of current_constant_pool_data_ref.
1474 * java-tree.h (current_constant_pool_data_ref): Undefine.
1475 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1476 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1477 current_constant_pool_data_ref.
1479 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1480 not build_internal_class_name.
1482 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1483 Use it when class ref isn't certain to be compiled.
1485 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1487 * gcj.texi: Include gcc-common.texi.
1488 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1489 $(srcdir)/doc/include/gcc-common.texi.
1491 2002-12-22 Anthony Green <green@redhat.com>
1493 * gcj.texi (Limitations): Add note about org.xml.sax and
1496 2002-12-20 Tom Tromey <tromey@redhat.com>
1498 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1499 where minimum case value is Integer.MIN_VALUE.
1502 2002-12-18 Andrew Haley <aph@redhat.com>
1504 * parse.y (patch_invoke): Force evaluation order when `check' is
1505 set. For PR libgcj/8945.
1507 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1509 * gcj.texi: Change version number to 3.4.
1511 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1512 Andrew Haley <aph@redhat.com>
1514 * parse.y (source_end_java_method): Remove custom encoding of line
1515 numbers for a function decl before passing it to the back end.
1517 2002-12-03 Andrew Haley <aph@redhat.com>
1519 * class.c (make_class_data): New field, "chain".
1520 * decl.c (java_init_decl_processing): Likewise.
1522 2002-12-02 Tom Tromey <tromey@redhat.com>
1525 * parse.y (do_resolve_class): Handle qualified name via
1528 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1530 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1531 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1532 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1533 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1534 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1535 Include coretypes.h and tm.h.
1536 * Make-lang.in: Update dependencies.
1538 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1540 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1542 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1544 * jcf-reader.c: Don't expand JCF_readu4 inside the
1545 expansion of JCF_SKIP.
1547 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1549 * jcf-reader.c: Don't expand JCF_readu4 inside the
1550 expansion of JCF_SKIP.
1552 2002-11-22 Tom Tromey <tromey@redhat.com>
1554 * parse.y (patch_binop): Cast right hand side of shift expression
1555 to `int'. Fixes PR java/8676.
1557 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1558 Andrew Haley <aph@redhat.com>
1560 * gcc/java/jcf-write.c (write_classfile): Remove target
1561 class file, if it exists, before renaming the temporary
1564 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1566 * jvspec.c (lang_specific_spec_functions): New.
1568 2002-11-18 Tom Tromey <tromey@redhat.com>
1570 Fix for PR java/7912:
1571 * expr.c (can_widen_reference_to): Allow cast of array to
1572 Cloneable or Serializable.
1573 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1574 (java_io_serializable_identifier_node): Likewise.
1575 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1576 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1577 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1578 java_io_serializable.
1579 * decl.c (java_init_decl_processing): Initialize
1580 java_lang_cloneable_identifier_node and
1581 java_io_serializable_identifier_node.
1582 (java_lang_cloneable_identifier_node): New global.
1583 (java_io_serializable_identifier_node): Likewise.
1585 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1587 * buffer.c: Remove unnecessary casts.
1588 * check-init.c: Likewise.
1589 * class.c: Likewise.
1590 * constants.c: Likewise.
1592 * except.c: Likewise.
1593 * gjavah.c: Likewise.
1594 * jcf-io.c: Likewise.
1595 * jcf-parse.c: Likewise.
1596 * jcf-path.c: Likewise.
1597 * jvspec.c: Likewise.
1600 * verify.c: Likewise.
1602 2002-11-06 Tom Tromey <tromey@redhat.com>
1604 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1607 2002-11-05 Tom Tromey <tromey@redhat.com>
1609 Fix for PR java/6388.
1610 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1611 * java-tree.h (enum java_tree_index): New values
1612 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1613 (decimal_int_max, decimal_long_max): New defines.
1614 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1615 (error_if_numeric_overflow): Rewrote range checking.
1616 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1619 2002-11-02 Tom Tromey <tromey@redhat.com>
1621 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1623 * class.c (make_method_value): Put class name, not signature, into
1624 `throws' field. For PR java/8415.
1626 2002-10-24 Tom Tromey <tromey@redhat.com>
1628 * gcj.texi (Invoking gij): Document --showversion.
1629 (Standard Properties): java.library.path now set.
1631 2002-10-23 Tom Tromey <tromey@redhat.com>
1633 * gjavah.c (decode_signature_piece): In JNI mode, print
1634 `jobjectArray' when array depth is nonzero.
1637 2002-10-15 Andrew Haley <aph@redhat.com>
1639 * parse.y (patch_invoke): Call force_evaluation_order on a static
1641 (resolve_qualified_expression_name): Call force_evaluation_order
1642 on a arg list that is part of a Qualified Expression Name.
1644 * lang.c (dump_compound_expr): New.
1645 (java_dump_tree): New.
1647 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1649 * gcj.texi: Added item describing the GCJ runtime property
1652 2002-10-15 Richard Henderson <rth@redhat.com>
1654 * jcf-parse.c (get_constant): Fix type warning.
1656 2002-10-15 Andrew Haley <aph@redhat.com>
1658 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1659 (java_inlining_map_static_initializers): Declare.
1661 2002-10-14 Andrew Haley <aph@redhat.com>
1663 * tree-inline.c (remap_block): All local class initialization
1664 flags go in the outermost scope.
1665 (expand_call_inline): Call java_inlining_map_static_initializers.
1666 (expand_call_inline): Call java_inlining_merge_static_initializers.
1667 * java/lang.c (merge_init_test_initialization): New.
1668 (java_inlining_merge_static_initializers): New.
1669 (inline_init_test_initialization): New.
1670 (java_inlining_map_static_initializers): New.
1672 2002-10-11 Mark Wielaard <mark@klomp.org>
1674 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1676 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1678 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1680 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1682 * parse.y (merge_string_cste): Add parentheses around & within |.
1684 2002-10-08 Tom Tromey <tromey@redhat.com>
1686 * parse.y (variable_declarator_id): Simplify error path for
1687 array declarator error. For PR java/8003.
1689 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1691 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1694 2002-10-08 Andrew Haley <aph@redhat.com>
1696 * parse.y (attach_init_test_initialization_flags): Check for
1699 2002-10-07 Anthony Green <green@redhat.com>
1701 * parse.y (merge_string_cste): Fix bug in string concatenation.
1703 2002-10-03 Michael Koch <konqueror@gmx.de>
1705 * gcj.texi (Standard properties):
1706 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1708 2002-10-02 Roger Sayle <roger@eyesopen.com>
1710 PR optimization/6627
1711 * lang.c (java_init): If storing the vbit in function
1712 pointers, ensure that force_align_functions_log is atleast
1713 one to aid compatability with g++ vtables.
1715 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1717 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1718 foul of type-based aliasing.
1720 2002-09-30 Anthony Green <green@redhat.com>
1722 * gcj.texi (Invoking jv-scan): Fix texinfo.
1724 2002-09-28 Anthony Green <green@redhat.com>
1726 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1727 (Code Generation): Add -fno-assert documentation.
1728 * jv-scan.c (flag_assert): New global.
1729 (options): Add assert option.
1730 (help): Add --no-assert documentation.
1731 * parse-scan.y (flag_assert): New global.
1732 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1733 (flag_assert): New global.
1734 * java-tree.h (flag_assert): New global.
1735 * lex.c (java_lex): Obey flag_assert.
1736 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1739 2002-09-26 Andrew Haley <aph@redhat.com>
1741 * expr.c (build_java_array_length_access): Check for null pointer.
1742 * expr.c (expand_java_arrayload): Likewise.
1744 2002-09-21 Richard Henderson <rth@redhat.com>
1746 * jcf-parse.c (get_constant): Decode from IEEE no matter
1747 what the target format.
1749 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1751 * ChangeLog: Follow spelling conventions.
1752 * class.c: Likewise.
1755 * gjavah.c: Likewise.
1756 * java-tree.h: Likewise.
1757 * jcf-dump.c: Likewise.
1758 * jcf-parse.c: Likewise.
1759 * jvspec.c: Likewise.
1761 * mangle.c: Likewise.
1762 * parse.y: Likewise.
1764 2002-09-17 Tom Tromey <tromey@redhat.com>
1766 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1767 where \r appears at EOF. Fixes PR java/7950.
1769 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1771 * jvspec.c (lang_specific_driver): Remove unused variable.
1773 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1775 * java-tree.h (union lang_tree_node): Add chain_next option.
1777 2002-09-16 Richard Henderson <rth@redhat.com>
1779 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1780 use new real.h interface.
1781 * jcf-write.c (find_constant_index): Use new real.h interface.
1782 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1784 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1786 * lang.c: Follow spelling conventions.
1788 2002-09-11 Per Bothner <per@bothner.com>
1790 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1791 constant to the type of the field.
1792 (java_complete_tree): Remove now-redundant code.
1794 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1796 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1799 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1800 return label if a ret instruction for the jsr has been reached.
1802 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1804 * parse.y (DIR_SEPARATOR): Don't define.
1805 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1807 2002-08-28 Andrew Haley <aph@redhat.com>
1809 * verify.c (verify_jvm_instructions): Allow exception handler
1810 inside code that is being protected, but generate a warning.
1811 * except.c (link_handler): Initialize `expanded' in new eh_range.
1812 (binding_depth, is_class_level, current_pc): Declare extern.
1814 2002-09-01 Mark Wielaard <mark@klomp.org>
1816 * gcj.texi: Add chapter about system properties.
1819 2002-08-26 Tom Tromey <tromey@redhat.com>
1821 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1822 conversion if RHS_TYPE is byte, short, or char.
1824 2002-08-22 Tom Tromey <tromey@redhat.com>
1826 * gcj.texi (Invoking gij): Document -cp and -classpath.
1828 2002-08-21 Tom Tromey <tromey@redhat.com>
1830 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1831 $(prefix)/share. For PR libgcj/7633.
1833 For PR java/6005 and PR java/7611:
1834 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1835 (java_can_use_bit_fields_p): New function.
1837 2002-08-16 Tom Tromey <tromey@redhat.com>
1839 * gcj.texi (Class Initialization): Mention class initialization of
1842 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1844 * Make-lang.in (java-tree-inline.o): New.
1845 (JAVA_OBJS): Add java-tree-inline.o.
1846 * parse.y (source_end_java_method): Call java_optimize_inline.
1847 (java_expand_method_bodies): Save method's tree in
1849 (add_stmt_to_compound): Keep track of the number of statments.
1850 * lang.c (java_init): Enable flag_inline_trees.
1851 (java_post_options): If flag_inline_functions is on, enable
1852 flag_inline_trees instread.
1853 (decl_constant_value): New.
1854 (java_tree_inlining_walk_subtrees): New.
1855 * java-tree.h (DECL_NUM_STMTS): New macro.
1856 (java_optimize_inline): Declare.
1857 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1858 Handle a LABEL_EXPR.
1859 * decl.c (build_result_decl): If we already have a DECL_RESULT
1861 (dump_function): New.
1862 (java_optimize_inline): New.
1863 (dump_function): New.
1865 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1868 * parse.y (build_assertion): Invert return from
1869 desiredAssertionStatus.
1871 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1873 * jcf-write.c (get_access_flags): Return correct access flags for
1874 private and protected inner classes.
1876 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1878 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1880 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1882 * mangle_name.c: Don't include obstack.h twice.
1883 * xref.c: Don't include obstack.h.
1885 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1887 * class.c: (permanent_obstack): Delete declaration.
1888 * constants.c: (permanent_obstack): Delete declaration.
1889 * except.c: (permanent_obstack): Delete declaration.
1890 * expr.c: (permanent_obstack): Delete declaration.
1891 * jcf-parse.c: (permanent_obstack): Delete declaration.
1892 (saveable_obstack): Delete declaration.
1893 * parse.h: (permanent_obstack): Delete declaration.
1894 * typeck.c: (permanent_obstack): Delete declaration.
1896 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1898 * gcj.texi (version-gcc): Increase to 3.3.
1900 2002-07-22 Tom Tromey <tromey@redhat.com>
1902 * lex.c (java_lex): Check for `e' or `E' after 0.
1904 2002-07-21 Richard Henderson <rth@redhat.com>
1906 * lang.c (java_unsafe_for_reeval): New.
1907 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1909 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1911 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1912 (jcf_path_init): Use GET_ENVIRONMENT.
1914 2002-07-10 Roger Sayle <roger@eyesopen.com>
1915 Zack Weinberg <zack@codesourcery.com>
1917 * builtins.c (initialize_builtins): Remove defines that
1918 handled C/C++ specific junk hereby removed from builtins.def.
1920 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1922 * lang.c (java_post_options): Update prototype.
1924 2002-07-05 Roger Sayle <roger@eyesopen.com>
1926 * builtins.c (initialize_builtins): Ignore the additional
1927 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1928 the builtins.def file.
1930 2002-07-01 Tom Tromey <tromey@redhat.com>
1933 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1936 2002-07-01 Roger Sayle <roger@eyesopen.com>
1938 * java/decl.c (builtin_function): Accept additional parameter.
1939 (java_init_decl_processing): Pass an additional NULL_TREE
1940 argument to builtin_function.
1942 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1944 * gcj.texi: Fixed gcj invocation example so that it compiles.
1946 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1948 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1949 * parse.y (mark_parser_ctxt): Likewise.
1950 (check_modifiers, declare_local_variables): Avoid incorrect
1951 hardcoded constant 10.
1953 * lex.c (java_read_char): Avoid "comparison is always true"
1956 2002-06-25 Andreas Schwab <schwab@suse.de>
1958 * expr.c (JSR): Avoid undefined operation on PC.
1960 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1962 * decl.c (clear_binding_level): Const-ify.
1964 2002-06-13 Akim Demaille <akim@epita.fr>
1966 * parse.y (class_declaration, interface_declaration): Make sure
1967 all their rules have an action, in order to avoid meaningless `$$
1968 = $1' and their type clashes.
1970 2002-06-11 Tom Tromey <tromey@redhat.com>
1972 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1973 * parse-scan.y (statement_without_trailing_substatement): Added
1975 (assert_statement): New rule.
1976 * java-tree.h (struct lang_type) [assertions]: New field.
1977 (TYPE_USES_ASSERTIONS): New macro.
1978 (CLASS_USES_ASSERTIONS): Likewise.
1979 (FIELD_SYNTHETIC): New define.
1980 * lex.c (java_lval;): Added ASSERT_TK.
1981 * parse.y (ASSERT_TK): Added.
1982 (statement_without_trailing_substatement): Added assert_statement.
1983 (assert_statement): New rule.
1984 (build_assertion): New function.
1985 (maybe_generate_pre_expand_clinit): Create and initialize
1986 $assertionsDisabled.
1987 (lookup_package_type): Removed decl.
1988 * keyword.h: Rebuilt.
1989 * keyword.gperf (assert): New token.
1991 2002-06-10 Akim Demaille <akim@epita.fr>
1993 * parse.y (interface_type_list, class_member_declaration)
1994 (unary_expression_not_plus_minus): Remove duplicate %type.
1997 2002-06-09 Tom Tromey <tromey@redhat.com>
1999 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
2001 * parse.y (method_header): Give error message in all cases.
2004 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2006 Don't use RTL inlining. Fix for PR java/6820.
2007 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2008 (flag_really_inline): New.
2009 (java_decode_option): Set flag_really_inline if -finline-functions
2011 (java_post_options): New function. Turn off inlining unless
2012 flag_really_inline is set.
2014 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2016 * gjavah.c (throwable_p): Accept argument as either a classname or
2017 signature fragment. Create null-terminated classname string for super
2018 when calling itself recursively.
2019 (decode_signature_piece): Skip first character from class name
2020 signature when calling throwable_p.
2022 2002-06-08 H.J. Lu (hjl@gnu.org)
2024 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2026 2002-06-04 Tom Tromey <tromey@redhat.com>
2028 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2030 2002-06-04 Michael Koch <konqueror@gmx.de>
2032 * gcj.texi (Input Options): Fixed typo.
2034 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2036 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2037 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2038 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2039 and all now-pointless local variables. Rename other local
2040 variables to reflect their not being handles.
2042 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2043 #if JCF_USE_STDIO blocks.
2045 * parse.y: Add missing semicolon at end of rule.
2047 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2049 * check-init.c (attach_initialized_static_class): Delete, unused.
2050 * parse.y: Use htab_t instead of struct hashtable, update
2052 * java-tree.h: Include hashtab.h instead of hash.h.
2053 (struct lang_decl_func): Use htab_t, set up for gengtype.
2054 (struct init_test_hash_entry): Delete.
2055 (struct treetreehash_entry): New.
2056 (java_treetreehash_find): New
2057 (java_treetreehash_new): New prototype.
2058 (java_treetreehash_create): New prototype.
2059 (java_mark_tree): Delete prototype.
2060 (java_hash_hash_tree_node): Delete prototype.
2061 (java_hash_compare_tree_node): Delete prototype.
2062 (attach_initialized_static_class): Delete prototype.
2063 * expr.c (build_class_init): Update to use java_treetreehash
2065 (java_expand_expr): Update to use htab_t.
2066 (emit_init_test_initialization): Likewise.
2067 * decl.c (java_mark_tree): Delete.
2068 * class.c (init_test_hash_newfunc): Delete.
2069 (java_hash_hash_tree_node): Delete.
2070 (java_hash_compare_tree_node): Delete.
2071 (add_method_1): Update to use java_treetreehash functions.
2072 (JAVA_TREEHASHHASH_H): New macro.
2073 (java_treetreehash_hash): New function.
2074 (java_treetreehash_compare): New function.
2075 (java_treetreehash_find): New function.
2076 (java_treetreehash_new): New function.
2077 (java_treetreehash_create): New function.
2078 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2080 * Make-lang.in (java/parse.o): Depend on debug.h.
2081 * java-tree.h (struct lang_identifier): Use gengtype.
2082 (union lang_tree_node): New.
2083 (struct lang_decl_func): Use gengtype.
2084 (struct lang_decl_var): Likewise.
2085 (struct lang_decl): Likewise.
2086 * parse.y: Include debug.h.
2087 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2089 * lang.c (struct language_function): New dummy structure.
2091 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2092 descriminator for DECL_LANG_SPECIFIC.
2093 (struct lang_decl_func): Rename from struct lang_decl.
2094 (enum lang_decl_desc): New.
2095 (struct lang_decl): Make it a union. Update all the accessor macros.
2096 (struct lang_type): Use gengtype.
2097 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2098 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2099 are now the same size.
2100 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2101 use discriminator to mark DECL_LANG_SPECIFIC.
2103 * Make-lang.in (gt-java-builtins.h): New rule.
2104 (java/builtins.o): Add dependency on gt-<filename>.h.
2105 * builtins.c: Use gengtype for roots.
2106 (union string_or_tree): Use gengtype.
2107 (struct builtin_record): Use gengtype.
2108 * config-lang.in (gtfiles): Add builtins.c.
2110 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2111 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2112 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2113 gt-java-parse.h, gtype-java.h): Add rules to generate.
2114 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2115 (class.o): Add dependency on gt-*.h.
2116 (constants.o): Likewise.
2119 (jcf-parse.o): Likewise.
2120 (jcf-write.o): Likewise.
2122 * config-lang.in (gtfiles): New.
2123 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2124 * constants.c: Replace uses of ggc_add_* with GTY markers.
2126 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2127 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2128 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2129 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2131 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2133 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2134 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2136 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2137 Include gtype-java.h.
2139 2002-06-02 Tom Tromey <tromey@redhat.com>
2141 Fix for PR java/5913:
2142 * parse.y (patch_binop): Call patch_string on op1.
2144 2002-06-02 Tom Tromey <tromey@redhat.com>
2146 Fix for PR java/1343, PR java/6336:
2147 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2148 formatting. Changed return type.
2149 (anonymous_class_counter): Moved to top of file.
2150 (maybe_make_nested_class_name): Append number to class name for
2151 function-local classes.
2153 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2155 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2156 * Make-lang.in: Update dependency lists.
2158 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2160 * gjavah.c (throwable_p): Do not free the name of the class after
2161 passing it to find_class.
2162 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2163 * jcf-io.c (dirent.h): Include it.
2164 (fnmatch.h): Likewise.
2165 (compare_path): New function.
2166 (java_or_class_file): Likewise.
2167 (memoized_dirlist_entry): New type.
2168 (memoized_dirlist_lookup_eq): New function.
2169 (memoized_dirlists): New variable.
2170 (caching_stat): New function.
2171 (memoized_class_lookup_eq): New function.
2172 (memoized_class_lookups): Likewise.
2173 (find_class): Use memoized_class_lookups and caching_stat.
2174 * jcf.h (JCF_USE_SCANDIR): Define.
2175 * parse.y (java_expand_classes): Write the class files in reverse
2178 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2180 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2182 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2184 * jcf-write.c (write_classfile): Unlink the temporary file if it
2185 cannot be renamed. Use concat to build up the name of the
2188 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2190 * jcf-write.c (write_classfile): Write the file to a
2191 temporary file and then rename it.
2193 2002-05-07 Tom Tromey <tromey@redhat.com>
2195 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2197 Fix for PR java/1200:
2198 * gjavah.c (throwable_p): New function.
2199 (decode_signature_piece): Use it. A `WeakReference' isn't the
2202 (gcjh_streq): New function.
2204 2002-05-07 Andreas Jaeger <aj@suse.de>
2206 * parse.y (finish_for_loop): Fix if statement.
2208 2002-05-06 Tom Tromey <tromey@redhat.com>
2210 Fix for PR java/5941:
2211 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2212 loop update expression.
2213 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2214 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2216 2002-05-04 Mark Wielaard <mark@klomp.org>
2219 * parse.y (build_string_concatenation): Return just op1 only when op2
2220 is null and op1 is a STRING_CST, otherwise always construct a
2223 2002-04-27 Tom Tromey <tromey@redhat.com>
2226 * parse.y (string_convert_int_cst): New function.
2227 (merge_string_cste): Use it.
2229 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2231 * java-tree.h (java_parse_file): Update.
2232 (java_set_yydebug): Remove.
2233 * jcf-parse.c (yydebug): Remove.
2234 (java_set_yydebug): Die.
2235 (java_parse_file): Update.
2236 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2238 2002-04-24 Tom Tromey <tromey@redhat.com>
2241 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2242 EXPR_WFL_QUALIFICATION of qual_wfl.
2244 2002-04-23 Per Bothner <per@bothner.com>
2246 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2247 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2248 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2250 2002-04-23 Tom Tromey <tromey@redhat.com>
2253 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2254 recognize `-fcompile-resource='.
2255 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2258 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2260 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2261 paths. Fixes PR java/2791.
2263 2002-04-19 Andrew Haley <aph@redhat.com>
2265 * jcf-write.c (push_long_const): lo, hi: New variables.
2266 Use rshift_double to extract the high part of a 64-bit long.
2267 Use WORD_TO_INT to extract the low part.
2269 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2270 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2271 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2273 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2275 * typeck.c (incomplete_type_error): Remove.
2277 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2279 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2280 for hash synchronization.
2281 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2282 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2285 2002-04-16 Mark Wielaard <mark@klomp.org>
2287 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2290 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2292 Fix for PR java/6294:
2293 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2296 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2298 Fix for PR java/6085:
2299 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2300 to get enclosing "this" argument for inner-class constructor
2301 invocation. Pass correct arguments to build_access_to_thisn.
2303 2002-04-10 Andreas Jaeger <aj@suse.de>
2305 * gcj.texi (Input Options): Fix extdirs patch.
2307 2002-04-10 Anthony Green <green@redhat.com>
2309 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2311 2002-04-09 Anthony Green <green@redhat.com>
2313 * gcj.texi (Input Options): Add --extdirs documentation.
2314 * jcf-dump.c (OPT_extdirs): New macro.
2315 (options): Add extdirs option.
2316 (help): Describe --extdirs.
2317 (main): Handle OPT_extdirs.
2318 * gjavah.c (OPT_extdirs): New macro.
2319 (options): Add extdirs option.
2320 (help): Describe --extdirs.
2321 (main): Handle OPT_extdirs.
2322 * jcf-path.c (jcf_path_init): Add extdirs support.
2323 (jcf_path_extdirs_arg): New function.
2324 (extensions): New variable to hold extensions path entries.
2325 * jvspec.c: Remove -fextdirs= when compiling main().
2326 * lang.c (java_decode_option): Handle -fextdirs=.
2327 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2328 * Make-lang.in: Compile jcf-path with version info for use in
2329 identifying the appropriate libgcj.jar.
2331 2002-04-08 Tom Tromey <tromey@redhat.com>
2334 * .cvsignore: Added rmic.1 and rmiregistry.1.
2335 * gcj.texi (Top): Link to new nodes.
2336 (Invoking rmic): New node.
2337 (Invoking rmiregistry): Likewise.
2338 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2340 (java.maintainer-clean): Likewise.
2341 ($(srcdir)/java/rmic.1): New target.
2342 ($(srcdir)/java/rmiregistry.1): Likewise.
2343 (java.install-man): Handle rmic.1 and rmiregistry.1.
2345 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2347 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2348 Add note about handling uncaught exceptions. Add an exception handler
2351 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2353 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2354 after using it to patch CALL_EXPR.
2356 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2358 * gcj.texi (Invocation): Document CNI invocation API.
2360 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2362 * expr.c (truthvalue_conversion): Rename. Update.
2363 (expand_compare): Update.
2364 * java-tree.h (java_truthvalue_conversion): New.
2365 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2367 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2369 * java-tree.h (java_mark_addressable): New.
2370 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2371 * typeck.c (mark_addressable): Rename, update.
2373 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2375 * expr.c (build_java_binop): Update.
2376 * java-tree.h (java_signed_type, java_unsigned_type,
2377 java_signed_or_unsigned_type): Update.
2378 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2379 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2380 * parse.y (patch_binop): Update.
2381 * typeck.c (signed_or_unsigned_type, unsigned_type,
2382 signed_type): Update.
2384 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2386 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2387 (java_dummy_print): Remove.
2388 (lang_print_error): Rename. Exit early if inhibiting output.
2389 (inhibit_error_printing_function): New.
2390 (java_init): Don't set hook.
2391 (lang_init_source): Use new boolean.
2393 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2395 * parse.y (do_resolve_class): Fix infinite recursion.
2397 2002-03-29 Tom Tromey <tromey@redhat.com>
2399 * parse.y (check_inner_circular_reference): Ignore incomplete
2402 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2404 * Make-lang.in (builtins.o): Update.
2405 * boehm.c (get_boehm_type_descriptor): Update.
2406 * builtins.c: Include langhooks.h.
2407 * decl.c (java_init_decl_processing): Update.
2408 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2409 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2411 * typeck.c (type_for_mode, type_for_size): Update.
2413 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2415 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2417 2002-03-28 Tom Tromey <tromey@redhat.com>
2419 * except.c (expand_end_java_handler): If the handler type is NULL,
2420 use java.lang.Throwable. Fixes PR java/5986.
2422 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2424 Fix for PR java/4715:
2425 * jcf-parse.c (parse_source_file_3): New function.
2426 (read_class): Call it.
2427 (java_parse_file): Likewise.
2429 2002-03-28 Jan Hubicka <jh@suse.cz>
2431 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2433 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2435 * parse.y (resolve_package): Initialize "decl".
2436 (lookup_package_type): Remove unused function.
2438 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2440 Fix for PR java/5993:
2441 * parse.y (resolve_package): Return the decl if resolution was
2442 successful. Don't special case "java.lang" and "java.lang.reflect"
2443 packages. Set type_name to the merged identifier.
2444 (resolved_qualified_expression_name): Print error using "name" if
2445 resolve_package returns NULL_TREE.
2447 2002-03-27 Tom Tromey <tromey@redhat.com>
2449 * expr.c (expand_invoke): Don't generate null pointer check if
2450 we're calling <init>.
2452 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2454 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2456 * java-tree.h (java_lang_expand_expr): Similarly.
2457 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2458 (java_init): Don't set hook.
2460 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2462 Fix for PR java/5850:
2463 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2464 context if field was not found in the current scope.
2465 * expr.c (lookup_field): Don't look in enclosing contexts.
2467 2002-03-26 Tom Tromey <tromey@redhat.com>
2469 Fix for PR java/5942:
2470 * parse.y (init_src_parse): Added sanity check.
2471 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2474 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2476 * decl.c (lang_mark_tree): Rename java_mark_tree.
2477 * java-tree.h (java_mark_tree): New.
2478 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2480 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2482 * lex.c: Change java_perform_atof to take normal parameters
2483 instead of a pointer to a parameter block. Call it directly
2486 2002-03-22 Mark Wielaard <mark@klomp.org>
2488 Fix for PR java/5368:
2489 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2490 when printing error message.
2492 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2494 * decl.c (maybe_build_cleanup): Remove.
2496 2002-03-22 Tom Tromey <tromey@redhat.com>
2498 Andrew Haley <aph@cambridge.redhat.com>
2500 * expr.c (build_field_ref): Don't build a check if the field is a
2503 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2505 Fix for PR java/6026:
2506 * lex.c (java_lex): Fix parsing of consecutive floats.
2508 2002-03-21 Tom Tromey <tromey@redhat.com>
2510 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2513 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2515 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2516 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2518 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2520 * gcj.texi: @code{gcj} becomes @command{gcj}.
2521 @code{gcc} becomes @command{gcc}.
2522 GcjRaw changed to gnu.gcc.RawData.
2524 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2526 * decl.c (start_java_method): Use new hook.
2527 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2528 (java_init): Remove old hook.
2530 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2532 * builtins.c (define_builtin): Do nothing if `type' is null.
2535 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2537 * parse.y (parser_check_super_interface): Fix error message
2540 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2542 * jcf-parse.c (get_constant): Delete unused variables.
2544 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2546 * java-tree.h (java_parse_file): New.
2547 * jcf-parse.c (yyparse): Rename java_parse_file.
2548 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2550 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2552 * parse.y (craft_constructor): Return the constructor decl.
2553 (java_expand_classes): Update comments.
2554 (lookup_method_invoke): Call fix_constructors immediately for
2555 anonymous class. Fixes PR java/5935.
2557 2002-03-15 Anthony Green <green@redhat.com>
2559 * jcf-parse.c (yyparse): Don't emit class registration
2560 constructor when compiling resource files.
2562 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2564 * lang.c (java_tree_code_type, java_tree_code_length,
2565 tree_code_name): Delete.
2566 (tree_code_type, tree_code_length, tree_code_name): Define.
2567 (java_init): Don't try to copy into the various tree_code
2570 2002-03-12 Tom Tromey <tromey@redhat.com>
2572 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2573 UTF-8, not UCS-2. Fixes PR java/5923.
2575 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2576 a call_expr wrapped in a convert. Fixes PR java/5848.
2578 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2580 * jcf-write.c (write_classfile): Improve error strings.
2582 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2584 * lex.c: Adjust comments to GNU standards.
2586 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2588 Fix for PR java/5902:
2589 * lex.c (java_lex): Fix parsing of literals.
2591 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2593 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2594 to prevent it getting evaluated twice in the store checking case.
2595 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2598 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2600 * decl.c (java_init_decl_processing): Make sure class_type_node
2601 alignment is not less than 64 bits if hash synchronization is enabled.
2603 2002-03-08 Per Bothner <per@bothner.com>
2605 * parse.y (java_complete_lhs): Check if patch_assignment
2606 returned an error-mark.
2608 * parse.y (try_builtin_assignconv): Don't special-case zero.
2610 2002-03-08 Per Bothner <per@bothner.com>
2612 Fix for PR java/5812.
2613 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2614 here instead of in JSR macro. Likewise with load_type_state call.
2615 Do the latter on if the return_pc has been verified (the jsr returns).
2616 (JSR): Now just call build_java_jsr.
2618 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2620 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2621 (java.install-common): Link native driver to
2622 JAVA_TARGET_INSTALL_NAME.
2624 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2626 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2627 * builtins.c(sin_builtin): Likewise
2628 * builtins.c(sqrt_builtin): Likewise
2630 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2632 * java/expr.c, java/jcf-parse.c, java/lex.c:
2633 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2634 REAL_ARITHMETIC blocks unconditional. Delete some further
2635 #ifdef blocks predicated on REAL_ARITHMETIC.
2637 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2639 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2640 explicit sizeof/sizeof.
2641 * decl.c (java_init_decl_processing): Likewise.
2642 * jcf-parse.c (init_jcf_parse): Likewise.
2643 * parse.y (init_src_parse): Likewise.
2645 2002-03-02 Per Bothner <per@bothner.com>
2647 Make --CLASSPATH by a synonym for --classpath and -classpath.
2648 Implement --bootclasspath.
2649 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2650 (classpath_l): Remove.
2651 (jcf_path_CLASSPATH_arg): Remove.
2652 (jcf_path_bootclasspath_arg): New function.
2653 (jcf_path_seal): Simplify accordingly.
2655 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2656 (jcf_path_CLASSPATH): Remove declaration.
2657 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2658 (lang_specific_driver): Translate -bootclasspath.
2659 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2660 * lang.c (decode_lang_options): Do jcf_path_init first.
2661 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2662 * gjavah.c: Also handle --bootclasspath.
2663 Handle --CLASSPATH as a synonum for --classpath.
2664 * jcf-dump.c: Likewise.
2666 "." is not part of system path, but is the default for --classpath.
2667 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2668 (jcf_path_seal): Add "." if no CLASSPATH specified.
2670 * gcj.texi: Document changes.
2672 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2674 * expr.c (build_java_arraystore_check): Fix formatting.
2676 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2678 Fix for PR java/5758, java/5632:
2679 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2680 inner-class separator too.
2681 * parse.y (do_resolve_class): New local `decl_result.'
2682 Progressively build a name for what can have been loaded.
2684 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2686 * expr.c (java_array_data_offset): Removed function.
2687 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2688 (build_java_array_length_access): Obtain "length" value using a
2689 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2690 (build_java_arrayaccess): Correct comment. Access "data" using a
2691 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2692 (build_java_arraystore_check): New function.
2693 (expand_java_arraystore): Use build_java_arraystore_check.
2694 * parse.y (patch_assignment): Simplify code to insert a store check
2695 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2696 * check-init.c (check_init): Update to reflect that an array length
2697 access is now a COMPONENT_REF.
2698 * gcj.texi (Code Generation): Improve documentation of
2699 -fno-bounds-check. Add documentation for -fno-store-check.
2700 * java-tree.h (flag_store_check): Declare.
2701 (build_java_arraystore_check): Declare.
2702 * lang.c (flag_store_check): Initialize to 1.
2703 (lang_f_options): Add store-check option.
2704 * jvspec.c: Don't pass store-check option to jvgenmain.
2705 * lang-options.h: Add help string for -fno-store-check.
2707 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2709 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2710 * java-tree.h (java_dup_lang_specific_decl): New.
2711 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2713 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2715 * builtins.c, decl.c: Delete traditional-mode-related code
2716 copied from the C front end but not used, or used only to
2717 permit the compiler to link.
2719 2002-02-22 Tom Tromey <tromey@redhat.com>
2721 Fix for PR java/2369:
2722 * jvspec.c (verify_class_name): New function.
2723 (lang_specific_driver): Call it.
2724 (JAVA_START_CHAR_P): New macro.
2725 (JAVA_PART_CHAR_P): Likewise.
2727 2002-02-22 Per Bothner <per@bothner.com>
2729 * class.c: Change vtable to be more compatible with g++ v3 abi.
2730 (get_dispatch_table): Prepend offset-to-top (always 0) and
2731 type_info pointer (currently unimplemented hence NULL) to vtable.
2732 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2733 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2734 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2735 (build_dtable_decl): Add declarations for new fields.
2737 2002-02-20 Per Bothner <per@bothner.com>
2739 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2740 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2741 don't need to set it on the COMPOUND_EXPR - the caller does that.
2743 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2745 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2746 `--CLASSPATH' becomes `--classpath.'
2747 * gjavah.c: Likewise.
2748 * jcf-dump.c: Likewise.
2749 * lang-options.h: Likewise.
2751 * jcf-path.c: Updated comment.
2752 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2753 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2754 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2755 (jcf_path_CLASSPATH_arg): Ditto.
2756 (classpath_u): Updated leading comment.
2758 2002-02-20 Per Bothner <per@bothner.com>
2760 * builtins.c (check_for_builtin): New function.
2761 (build_call_or_builtin): Remove.
2762 * java-tree.h: Update accordingly.
2763 * expr.c (expand_invoke): Use build + check_for_builtin instead
2764 of build_call_or_builtin.
2765 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2766 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2767 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2769 2002-02-17 Tom Tromey <tromey@redhat.com>
2771 * java-tree.h (TYPE_STRICTFP): New macro.
2772 (struct lang_type) [strictfp]: New field.
2773 (CLASS_STRICTFP): New macro.
2774 (METHOD_STRICTFP): New macro.
2775 (struct lang_decl) [strictfp]: New field.
2776 * parse.y (method_header): Disallow strictfp constructor or
2778 (STRICT_TK): Move before MODIFIER_TK.
2779 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2780 (METHOD_MODIFIERS): Likewise.
2781 (INTERFACE_MODIFIERS): Likewise.
2782 * jcf-write.c (get_access_flags): Likewise.
2783 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2784 (add_method_1): Likewise.
2785 (get_access_flags_from_decl): Likewise.
2786 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2787 recognize strictfp flag.
2788 * jcf.h (ACC_STRICT): New define.
2790 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2792 * class.c(build_utf8_ref): Move declaration of decl_size
2794 2002-02-07 Tom Tromey <tromey@redhat.com>
2796 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2799 2002-02-04 Anthony Green <green@redhat.com>
2801 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2802 sections if available.
2804 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2806 * parse.y (java_expand_classes): Fix typo in static field loop.
2808 2002-02-02 Richard Henderson <rth@redhat.com>
2810 * class.c (add_field): Mark static fields external.
2811 (build_class_ref): Remove redundant set.
2812 * parse.y (java_expand_classes): Mark static fields of classes
2813 to be compiled as local.
2814 * jcf-parse.c (parse_class_file): Likewise.
2816 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2818 * gcj.texi (About CNI): New node.
2820 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2823 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2824 setlocale() with LC_CTYPE as a parameter.
2827 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2829 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2830 Follow GNU Coding Standards for --version.
2832 2002-01-28 Tom Tromey <tromey@redhat.com>
2834 * expr.c (build_jni_stub): Ensure storage for `meth' is
2836 * parse.y (java_complete_expand_methods): Set
2837 current_function_decl before building JNI stub.
2839 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2841 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2844 2002-01-22 Tom Tromey <tromey@redhat.com>
2846 * decl.c (java_init_decl_processing): Use add_predefined_file.
2847 Predefine RawData.java.
2848 (predef_filenames): Removed.
2849 (java_init_decl_processing): Don't register predef_filenames.
2850 * jcf-parse.c (add_predefined_file): New function.
2851 (predefined_filename_p): Rewrote.
2852 (predefined_filename_p): No longer static.
2853 * decl.c (java_init_decl_processing): Call initialize_builtins.
2854 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2855 (java/builtins.o): New target.
2856 * builtins.c: New file.
2857 * parse.y (patch_invoke): Use build_call_or_builtin.
2858 * java-tree.h (build_call_or_builtin): Declare.
2859 (initialize_builtins): Declare.
2860 (java_set_exception_lang_code): Removed unused declaration.
2861 (PREDEF_FILENAMES_SIZE): Removed.
2862 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2863 (predef_filenames): New define.
2864 (add_predefined_file): Declare.
2865 (predefined_filename_p): Declare.
2866 * expr.c (expand_invoke): Use build_call_or_builtin.
2868 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2870 * parse.y (patch_switch_statement): Fix format specifier.
2872 2002-01-16 Tom Tromey <tromey@redhat.com>
2874 More for PR java/5365:
2875 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2877 (process_file): Generate include for
2878 java.lang.UnsupportedOperationExceptions.
2880 2002-01-15 Andreas Jaeger <aj@suse.de>
2882 * .cvsignore: Add man pages.
2884 2002-01-15 Tom Tromey <tromey@redhat.com>
2886 Fix for PR java/5365:
2887 * gjavah.c (process_file): Turn class name into a file name.
2889 2002-01-14 Matthias Klose <doko@debian.org>
2891 * gcj.texi: Fix whitespace and formatting errors in the
2892 synopsis of the man pages. Update copyright.
2894 2002-01-14 Tom Tromey <tromey@redhat.com>
2897 * Make-lang.in (java.install-man): Handle jv-convert man page.
2898 (java.generated-manpages): Added jv-convert.1.
2899 (java.uninstall): Remove jv-convert.1.
2900 (java.maintainer-clean): Likewise.
2901 ($(srcdir)/java/jv-convert.1): New target.
2902 * gcj.texi (Top): Link to jv-convert node.
2903 (Individual utilities): Likewise.
2904 (Invoking jv-convert): New node.
2906 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2907 Martin Kahlert <martin.kahlert@infineon.com>
2909 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2910 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2912 2002-01-03 Graham Stott <grahams@redhat.com>
2914 * class.c (compile_resource_file): Update copyright date.
2915 Constify filename parameter.
2916 (java-tree.h): Update copyright date.
2917 (compile_resource_file): Constify filename parameter.
2919 2002-01-03 Graham Stott <grahams@redhat.com>
2921 * gcc/jcf-parse.c: Update copyright date.
2922 (yyparse): Constify resource_filename.
2924 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2926 * parse.y (src_parse_roots): Don't needlessly zero init.
2928 2001-12-31 Tom Tromey <tromey@redhat.com>
2930 * parse.y (dump_java_tree): New function.
2931 (source_end_java_method): Call it.
2932 (end_class_declaration): Likewise.
2933 * lang.c (java_decode_option): Call dump_switch_p.
2935 2001-12-28 Tom Tromey <tromey@redhat.com>
2937 * gen-table.pl: Don't process characters after \uffff. Added
2938 comment pointing to input file.
2940 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2942 * gen-table.pl: Const-ify output. Document the location of a
2943 suitable unicode input file.
2945 * chartables.h: Regenerate.
2947 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2949 * chartables.h: Const-ify.
2950 * gjavah.c (options): Likewise.
2951 * jcf-dump.c (options): Likewise.
2952 * jv-scan.c (options): Likewise.
2953 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2954 * parse.y (binop_lookup): Likewise.
2956 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2958 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2959 the static arrays that are output.
2960 * jvspec.c (jvgenmain_spec): Make static.
2961 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2962 * keyword.h: Regenerate.
2963 * lang.c (string_option, process_option_with_no, lang_f_options,
2964 lang_W_options): Const-ify.
2965 * lex.c (java_lex): Likewise.
2967 2001-12-21 Richard Henderson <rth@redhat.com>
2969 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2970 (get_boehm_type_descriptor): ... here. Arrange for the
2971 TREE_TYPE to get set properly.
2973 2001-12-21 Richard Henderson <rth@redhat.com>
2975 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2976 only if the target requires collect2.
2978 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2980 2001-12-20 Tom Tromey <tromey@redhat.com>
2983 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2984 CAN_COMPLETE_NORMALLY for the node.
2985 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2986 generate code for second branch if first branch can't complete
2988 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2989 the loop head if the loop body can't complete normally.
2991 2001-12-20 Tom Tromey <tromey@redhat.com>
2994 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2995 case where `finally' clause can't complete normally.
2997 2001-12-20 Tom Tromey <tromey@redhat.com>
3000 * parse.y (analyze_clinit_body): Added this_class parameter.
3001 Check for more cases where we must keep <clinit>.
3002 (maybe_yank_clinit): Cleaned up flow control.
3004 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3006 * decl.c (java_init_decl_processing): Don't initialize
3007 finit_leg_identifier_node.
3008 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3009 (finit_leg_identifier_node): Remove.
3010 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3012 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3014 * mangle.c (mangle_member_name): Don't special-case for
3016 * mangle_name.c (unicode_mangling_length): Likewise.
3017 (append_unicode_mangled_name): Likewise.
3018 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3021 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3023 * expr.c (build_java_array_length_access): Don't force null pointer
3024 check unless flag_check_references is set.
3026 2001-12-20 Tom Tromey <tromey@redhat.com>
3028 Fix for PR java/3417:
3029 * parse.y (patch_assignment): Added special processing for
3031 (patch_return): Don't convert booleans to integers, and don't
3032 special-case `null'.
3034 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3036 * config-lang.in (diff_excludes): Remove.
3038 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3040 * gcj.texi: Update link to GCC manual.
3042 2001-12-17 Tom Tromey <tromey@redhat.com>
3044 * parse.y (link_nested_class_to_enclosing): Removed useless
3047 2001-12-16 Tom Tromey <tromey@redhat.com>
3049 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3052 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3054 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3055 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3058 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3060 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3062 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3064 * decl.c (java_init_decl_processing): Build otable_type correctly.
3065 otable_decl is an otable_type.
3067 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3069 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3070 otable_type, otable_ptr_type, method_symbol_type,
3071 method_symbols_array_type, method_symbols_array_ptr_type): New
3072 field/global tree definitions.
3073 (flag_indirect_dispatch): New flag.
3074 * decl.c (java_init_decl_processing): Initialize new otable and
3075 otable_syms type nodes and decls. Add new field "index" to
3077 * class.c (build_method_symbols_entry): New function.
3078 (make_method_value): Set "index" to to method's vtable index for
3079 virtual methods when indirect-dispatch is not used.
3080 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3081 and set vtable_method_count to -1. Set otable and otable_syms field
3082 if indirect-dispatch is used and there was something to put in them.
3083 (build_method_symbols_entry): New function.
3084 (emit_offset_symbol_table): New function.
3085 * expr.c (get_offset_table_index): New function.
3086 (build_invokevirtual): Build array reference to otable at the index
3087 returned by get_offset_table_index, and use the result as the vtable
3089 (build_invokeinterface): Similar.
3090 * jcf-parse.c (yyparse): If indirect-dispatch, call
3091 emit_offset_symbol_table at the end of compilation, after all classes
3092 have been generated.
3093 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3094 * lang.c (flag_indirect_dispatch): Define.
3095 (lang_f_options): Add indirect-dispatch flag.
3097 2001-12-14 Matthias Klose <doko@debian.org>
3099 * gcj.texi: Markup for man page generation. Document missing
3100 options printed by <tool> --help.
3101 Terminate description of gij's -ms option with a dot.
3102 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3103 (java.generated-manpages java.install-man, java.uninstall,
3104 java-maintainer-clean) Updated.
3106 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3108 * class.c (get_dispatch_table): Fix java vtable layout
3109 for TARGET_VTABLE_USES_DESCRIPTORS.
3110 * decl.c (java_init_decl_processing): Initialize
3111 alloc_no_finalizer_node, finalize_identifier_node.
3112 * expr.c (class_has_finalize_method): New function.
3113 (expand_java_NEW): Generate calls for finalizer-free allocation.
3114 (build_invokevirtual): Fix java vtable layout for
3115 TARGET_VTABLE_USES_DESCRIPTORS.
3116 * java-tree.h (enum java_tree_index): New entries:
3117 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3118 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3119 (class_has_finalize_method): declare.
3120 (HAS_FINALIZER_P): New macro.
3121 * parse.y (patch_invoke): Generate calls for finalizer-free
3124 2001-12-12 Matthias Klose <doko@debian.org>
3126 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3127 whitespace at end of line.
3129 2001-12-11 Tom Tromey <tromey@redhat.com>
3131 * lex.c (java_init_lex): Define wfl_to_string as
3132 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3134 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3136 * class.c (make_method_value): Use null_pointer_node to
3137 represent empty exception table.
3139 2001-12-10 Tom Tromey <tromey@redhat.com>
3141 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3143 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3145 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3147 2001-12-09 Per Bothner <per@bothner.com>
3149 * check-init.c (current_switch_has_default): New static field.
3150 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3151 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3152 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3154 2001-12-09 Tom Tromey <tromey@redhat.com>
3156 * check-init.c (check_init): Don't allow pre- or post- increment
3157 or decrement of final variable.
3158 (final_assign_error): Minor error message rewording.
3160 2001-12-08 Tom Tromey <tromey@redhat.com>
3162 * java-tree.h: Fixed typo.
3164 * gjavah.c (decompile_method): Don't decompile to `return this'
3167 * gjavah.c (cxx_keywords): Re-sorted.
3168 * lex.c (cxx_keywords): Re-sorted.
3170 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3173 * gjavah.c (print_namelet): Clear subnamelets.
3174 (HANDLE_METHOD): Set `method_printed' earlier.
3176 2001-12-07 Tom Tromey <tromey@redhat.com>
3178 * lang.c (lang_f_options): Added
3179 optimize-static-class-initialization.
3180 (java_decode_option): Removed special case.
3182 2001-12-07 Per Bothner <per@bothner.com>
3184 * check-init.c (check_init): Fix typo freeing memory twice.
3186 2001-12-05 Per Bothner <per@bothner.com>
3188 Restore support for static class initialization optimization.
3189 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3190 * check-init.c (check_int): At end of BLOCK handle initialization
3191 blocks, which used to be done in java_complete_expand_method but did
3192 not handle the case where check_for_initialization might allocate
3193 more than a word of bits.
3194 * decl.c (lang_make_tree): The smic field is now a tree.
3195 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3196 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3198 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3200 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3201 Change from a hash table to a list.
3202 (struct_lang_decl): Change field 'smic' to match.
3203 * class.c (add_method_1): Initialize
3204 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3205 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3206 (java_expand_method_bodies): -here, since 'smic' is now a list.
3207 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3209 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3211 * class.c (java_hash_compare_tree_node): Fix casts.
3213 2001-12-04 Per Bothner <per@bothner.com>
3215 * check-init.c: Handle definite unassignment to finals in addition
3216 to definite assignment.
3217 (loop_current_locals): New field.
3218 (num_current_locals, int start_current_locals, num_current_words):
3220 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3221 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3222 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3223 (get_variable_decl, check_final_reassigned): New functions.
3224 (check_init, check_bool_init): Modify as needed for checking finals.
3225 (check_for_initialization): Take extra parameter and return void.
3226 Do extra start-up logic to check final fields for assignment.
3227 * parse.y (check_static_final_variable_assignment_flag,
3228 reset_static_final_variable_assignment_flag, check_final_assignment,
3229 check_final_variable_local_assignment_flag,
3230 reset_final_variable_indirect_assignment_flag,
3231 reset_final_variable_global_assignment_flag): Remove functions.
3232 (java_complete_expand_methods, outer_field_access_fix,
3233 patch_assignment): Remove no-longer used logic.
3234 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3235 * parse.y (register_fields, java_complete_tree): Update accordingly.
3237 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3238 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3239 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3241 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3243 * java-tree.h (DECL FINAL): New bit-field.
3244 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3245 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3246 (DECL_INIT_CALLS_THIS): New macro.
3247 (struct lang_decl): New bit-field init_calls_this.
3248 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3249 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3250 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3251 use it for both local variables and final fields.
3252 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3254 (struct lang_type): Remove hfv bit-field.
3255 (check_for_initialization): Change to return void.
3257 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3258 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3259 * check-init.c (final_assign_error): New helper function.
3260 (check_final_reassigned, check_init): Use it.
3261 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3263 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3264 bit-fields to unsigned.
3266 2001-12-03 Per Bothner <per@bothner.com>
3268 * parse.y (patch_binop): Minor constant folding.
3270 * parse.y (build_current_thisn): Shorter 'buffer'.
3272 2001-12-03 Per Bothner <per@bothner.com>
3274 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3275 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3276 * jcf-write.c (generate_bytecode_insns): Remove support for
3277 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3278 * check-init.c (check_init): Likewise.
3280 2001-12-03 Per Bothner <per@bothner.com>
3282 * verify.c (subroutine_nesting): New function.
3283 (verify_jvm_instructions): Use it to fix logic for checking that
3284 we're done with the current subroutine.
3286 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3287 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3289 2001-12-03 Per Bothner <per@bothner.com>
3291 * jcf.h: Fix obvious typo in comment.
3292 * typeck.c (build_null_signature): Add comment.
3294 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3296 * expr.c: Remove leading capital from diagnostic messages, as
3297 per GNU coding standards.
3298 * jcf-io.c: Similarly.
3299 * jcf-parse.c: Similarly.
3300 * jv-scan.c: Similarly.
3301 * jvspec.c: Similarly.
3302 * mangle.c: Similarly.
3304 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3305 Alexandre Petit-Bianco <apbianco@redhat.com>
3307 * expr.c (build_java_arrayaccess): Call save_expr on array for
3308 correct evaluation order, modified comment, fixed indentation.
3309 * parse.y: (patch_assignment): Correctly extract the array base
3310 from the tree generate by build_java_arrayaccess, added comments.
3311 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3312 Fixes PR java/3096, PR java/3803, PR java/3965.
3314 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3316 * expr.c (expand_byte_code): Remove trailing periods from messages.
3317 * jcf-parse.c (load_class, jcf_parse): Similarly.
3318 * jcf-write.c (generate_classfile): Similarly.
3319 * lex.c (java_lex): Similarly.
3321 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3323 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3325 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3327 * Make-lang.in (java.generated-manpages): New dummy target.
3329 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3331 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3333 (lang_specific_pre_link): Use set_input to set input_filename.
3335 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3336 (main): Fix definition.
3337 Strip `main' from classname.
3340 2001-11-18 Roger Sayle <roger@eyesopen.com>
3342 * parse.h (java_expand_switch): Remove old prototype.
3344 2001-11-18 Tom Tromey <tromey@redhat.com>
3346 Fix for PR java/1401:
3347 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3349 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3352 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3354 * lang.c (finish_parse): Rename to java_finish.
3355 (LANG_HOOKS_FINISH, java_finish): New.
3357 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3359 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3360 * java-tree.h: New prototype.
3361 * lang.c (java_init): Update prototype. Combine with old init_parse.
3363 2001-11-13 Tom Tromey <tromey@redhat.com>
3365 * gjavah.c (method_signature): New global.
3366 (HANDLE_METHOD): Set it.
3367 (decompile_return_statement): New function.
3368 (decompile_method): Use it.
3369 (print_method_info): Removed `synth' argument.
3371 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3373 * java-tree.h (java_set_yydebug): New.
3374 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3375 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3376 (print_lang_decl, print_lang_type, print_lang_identifier,
3377 print_lang_statistics, lang_print_xnode): Remove.
3379 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3381 * jcf-parse.c (init_lex): Remove.
3382 * lang.c (language_string, lang_identify): Remove.
3383 (struct lang_hooks): Constify.
3384 (LANG_HOOKS_NAME): Override.
3385 (init_parse): Update.
3387 2001-11-08 Andreas Franck <afranck@gmx.de>
3389 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3390 program_transform_name the way suggested by autoconf.
3391 (java.install-common): Also transform auxiliary program names with
3392 program_transform_name.
3394 2001-11-08 Tom Tromey <tromey@cygnus.com>
3396 * parse.y (trap_overflow_corner_case): New rule.
3397 (unary_expression): Use it.
3398 * lex.c (java_init_lex): Don't set minus_seen.
3399 (yylex): Don't use minus_seen. Communicate overflow to parser for
3401 (error_if_numeric_overflow): New function.
3402 * parse.h (minus_seen): Removed field.
3403 (JAVA_RADIX10_FLAG): New define.
3405 2001-11-07 Tom Tromey <tromey@redhat.com>
3407 Patch for PR java/1414:
3408 * parse.y (case_label_list): New global.
3409 (goal): Register case_label_list with GC.
3410 (java_complete_lhs): Save new case on case_label_list.
3411 (patch_switch_statement): Check for duplicate case labels.
3413 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3415 * parse.y (patch_assignment): Removed unused third argument.
3416 (java_complete_lhs): Removed unused third argument to patch_assignment.
3418 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3420 * lang.c: Include langhooks-def.h.
3421 * Make-lang.in: Update.
3423 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3425 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3427 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3429 * mangle.c (find_compression_record_match): Don't match compression
3430 records for package name elements unless they occur at the start of
3431 the name. Fix for PR java/4717.
3433 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3435 * expr.c (expand_java_field_op): Don't special-case references to
3436 java.lang.PRIMTYPE.TYPE.
3437 (build_primtype_type_ref): Removed.
3438 * java-tree.h (build_primtype_type_ref): Remove prototype.
3439 * parse.y (maybe_build_primttype_type_ref): Removed.
3440 (complete_function_arguments): Don't special-case references to
3441 java.lang.PRIMTYPE.TYPE.
3442 (patch_assignment): Likewise.
3443 (array_constructor_check_entry): Likewise.
3445 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3447 * mangle.c (static tree compression_table): Fixed leading comment.
3448 * parse.h (struct parser_ctxt): Fixed field comment.
3449 * parse.y (check_pkg_class_access): New prototype, fixed leading
3450 comment, new parameter used to emit error only if passed as true.
3451 (parse_check_super): Pass extra argument to check_pkg_class_access.
3452 (do_resolve_class): Likewise.
3453 (process_imports): Likewise.
3454 (read_import_dir): Fixed indentation.
3455 (find_in_imports_on_demand): New local class_type_name. Local
3456 node_to_use deleted. while loop changed into for loop. Report
3457 multiple definition only for accessible classes. Improved error
3459 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3460 assigned to parameter list, fixed indentation. while loop changed
3461 into for loop, restore TREE_CHAIN on local `tem' before the next
3464 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3466 * lang.c (lang_get_alias_set): Deleted.
3468 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3470 * gjavah.c (jni_print_char): Fix thinko in last change.
3472 * gjavah.c (jni_print_char, decode_signature_piece): Use
3473 safe-ctype macros and/or fold extra calls into fewer ones.
3474 * lex.c (java_read_unicode, java_lex): Likewise.
3475 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3476 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3477 * mangle_name.c (append_unicode_mangled_name,
3478 unicode_mangling_length): Likewise.
3480 2001-10-17 Richard Henderson <rth@redhat.com>
3482 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3484 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3486 * lang.c (langhooks.h): Included.
3487 (LANG_HOOKS_INIT): Redefined.
3488 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3489 (LANG_HOOKS_DECODE_OPTION): Likewise.
3490 (struct lang_hooks lang_hooks): New initialization.
3492 2001-10-11 Per Bothner <per@bothner.com>
3494 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3495 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3496 The former is simpler, and jcf-write.c handles it better.
3497 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3498 or WITH_CLEANUP_EXPR.
3499 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3500 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3502 * parse.y (patch_if_else_statement): If the condition is constant,
3503 optimize away the test.
3505 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3507 * parse.y (patch_cast): Call patch_string on the first operand of
3508 the incoming node, update it if necessary. Fixes PR java/4510.
3510 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3512 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3513 when name qualifier matches a package name.
3515 2001-10-08 Tom Tromey <tromey@redhat.com>
3517 Fix for PR java/4489:
3518 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3519 force a new label when computing `body_block'.
3521 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3523 * jcf-io.c (format_uint): Const-ify.
3524 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3525 * lex.c (java_get_line_col): Likewise.
3526 * parse.y (build_incdec): Likewise.
3528 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3530 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3531 a NULL enclosing context if appropriate. Fixes PR java/4466.
3533 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3535 * parse.y (patch_assignment): Use lvalue's original TYPE when
3536 building the final COMPOUND_EXPR.
3537 (try_reference_assignconv): Fixed leading comment.
3539 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3541 * parse.y (check_final_variable_indirect_assignment): For
3542 COMPOUND_EXPR, return only if finals were found initialized
3543 properly, if not, keep on checking.
3544 (check_final_variable_global_assignment_flag): New local
3545 error_found, set when appropriate and used to decide whether to
3546 report uninitialized finals. Fixed typo in comment.
3548 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3550 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3551 last three initializations. Fixes PR java/4360.
3553 2001-09-21 Richard Henderson <rth@redhat.com>
3555 * class.c (get_dispatch_table): Handle function descriptors.
3556 (build_dtable_decl): Likewise.
3557 * expr.c (build_invokevirtual): Likewise.
3559 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3561 * parse.y (patch_method_invocation): Build class initialization
3562 when static finals are used to qualify method invocation.
3565 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3567 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3568 build_type_name_from_array_name.
3569 (STRING_STRIP_BRACKETS): New macro.
3570 * parse.y (build_type_name_from_array_name): New function.
3571 (array_creation_expression:): Accumulate []s instead of [s.
3572 (cast_expression:): Accumulate []s instead of [s after cast type
3574 (build_array_from_name): Local string deleted, use
3575 build_type_name_from_array_name.
3576 (build_unresolved_array_type): Accumulate []s instead of [s after
3578 (register_fields): Fixed comment.
3579 (resolve_class): Local name, base deleted, new locals tname and
3580 array_dims. Use build_type_name_from_array_name. Use array_dims to
3582 (purify_type_name): Use STRING_STRIP_BRACKETS.
3584 2001-09-18 Andreas Jaeger <aj@suse.de>
3586 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3587 * jv-scan.c: Likewise.
3589 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3591 * parse.y (patch_method_invocation): Inner class creation context
3592 check not enforced within constructors. Fixes PR java/1873.
3594 2001-09-16 Tom Tromey <tromey@redhat.com>
3596 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3597 NOTE_PUSH for single-case push. Fixes PR java/4189.
3599 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3601 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3602 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3603 (struct lang_type): New fields import_list and import_demand_list.
3604 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3605 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3606 (do_resolve_class): New local saved_enclosing_type, initialized,
3607 passed as parameter to find_in_imports and find_in_imports_on_demand.
3608 (find_in_imports): Added paramater enclosing_type, use its
3609 TYPE_IMPORT_LIST when applicable.
3610 (find_in_imports_on_demand): Added parameter enclosing_type, use
3611 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3612 declaration and initialization.
3613 (fold_constant_for_init): Switch/restore current_class to the
3614 appropriate context.
3616 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3618 * verify.c (verify_jvm_instructions): Fix typo.
3620 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3622 * expr.c (expand_invoke): Const-ification.
3623 * parse.y (patch_method_invocation): Likewise.
3625 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3627 * gjavah.c (cxx_keywords): Const-ification.
3628 * keyword.gperf (java_keyword): Likewise.
3629 * lang.c (java_tree_code_name): Likewise.
3630 * lex.c (cxx_keywords): Likewise.
3631 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3633 2001-09-11 Richard Henderson <rth@redhat.com>
3635 * parse.h (ctxp_for_generation): Mark extern.
3637 2001-09-10 Richard Henderson <rth@redhat.com>
3639 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3641 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3643 * typeck.c (java_array_type_length, build_prim_array_type):
3644 Represent empty arrays by NULL index.
3646 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3648 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3649 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3651 2001-09-06 Anthony Green <green@redhat.com>
3653 * class.c (O_BINARY): Define if necessary.
3654 (registerResource_libfunc): Declare.
3655 (init_class_processing): Initilize registerResource_libfunc.
3656 (compile_resource_file): New function.
3657 * java-tree.h (resource_name): Declare.
3658 (compile_resource_file): Declare.
3659 * jcf-parse.c (yyparse): Handle compiling java resource files.
3660 * lang.c (java_decode_option): Handle -fcompile-resource option.
3661 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3663 * gcj.texi (Code Generation): Add documentation for -R flag.
3665 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3667 * jcf-write.c (generate_classfile): Issue an error in case of
3668 field/initial value mismatch.
3669 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3670 being initialized and we're generating bytecode.
3671 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3672 set DECL_INITIAL properly when appropriate.
3676 2001-09-01 Per Bothner <per@bothner.com>
3678 * parse.y (maybe_yank_clinit): A field without an initializer is not
3679 relevant. All initializers except static final and constant require
3680 <clinit>, regardless of flag_emit_class_files.
3682 2001-08-31 Per Bothner <per@bothner.com>
3684 * class.c (set_constant_value): When not emitting class files, then a
3685 String ConstantValue is a utf8const_ptr_type.
3687 2001-08-30 Per Bothner <per@bothner.com>
3689 * jcf-write.c (generate_classfile): Check that field is primitive
3690 or string before emitting ConstantValue attribute.
3692 2001-08-30 Per Bothner <per@bothner.com>
3694 * parse.y (resolve_qualified_expression_name): If creating a
3695 COMPOUND_EXPR, set it's type correctly.
3697 2001-08-30 Per Bothner <per@bothner.com>
3699 * jcf-io.c (open_class): Set filename field.
3701 * jcf-parse,c (parse_class_file): Set current_function_decl
3702 for better error message when Code attribute is missing.
3704 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3705 better diagnostics, especially for constructors.
3707 2001-08-30 Per Bothner <per@bothner.com>
3709 * jcf-write.c (generate_classfile): Don't write ConstantValue
3710 attribute if field is not final, for compatibility with jdk.
3712 * jcf-write.c (generate_classfile): Convert ConstantValue values
3713 to correct type. Work-around for front-end bug.
3714 * class.c (set_constant_value): Error if constant has wrong type.
3716 2001-08-30 Per Bothner <per@bothner.com>
3718 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3719 "Double" are printed at verbosity 1.
3721 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3723 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3725 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3727 * parse.y (patch_assignment): Don't verify final re-assignment here.
3728 (java_complete_lhs): Verify assignments to finals calling
3729 patch_assignment. Verify re-assignments to finals before calling
3732 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3734 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3737 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3739 * lex.c (java_lex): new local found_hex_digits. Set and then used
3740 in test to reject invalid hexadecimal numbers.
3741 * parse.y (java_complete_tree): Prevent unwanted cast with
3742 initialized floating point finals.
3743 (patch_binop): Emit a warning when detecting a division by zero,
3744 mark result not constant, don't simplify non integer division.
3746 2001-08-28 Per Bothner <per@bothner.com>
3748 * jcf-write.c (generate_bytecode_insns): For increments and
3749 decrements just recurse to push constant. Improvement on Mark's patch.
3751 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3753 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3754 real conversion for increments and decrements of reals.
3756 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3758 * parse.y (resolve_qualified_expression_name): Handle unresolved
3759 qualified expressions, prevent numerical qualifiers, fixed typo.
3762 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3764 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3765 don't report anything but deprecated class when marked so. Handle
3767 (patch_method_invocation): Check deprecation on methods and types.
3768 (patch_binop): code becomes an enum tree_code, added default: to
3769 switch to handle that. Detect division by zero, try to fold and
3770 return before using a subroutine.
3772 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3774 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3775 file smaller than 4 bytes.
3776 * parse.y (check_inner_circular_reference): New function.
3777 (check_circular_reference): Likewise.
3778 (array_initializer:): Accept {,}.
3779 (java_check_circular_reference): Rewritten using
3780 check_circular_reference and check_inner_circular_reference.
3781 (java_complete_expand_method): Unconditionally save and restore
3782 the unpurged exception list.
3783 (build_dot_class_method_invocation): Unmangle signature parameter.
3785 2001-08-21 Tom Tromey <tromey@redhat.com>
3787 * decl.c (init_decl_processing): Add `throws' field to method
3789 * class.c (make_method_value): Compute `throws' field for method.
3791 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3793 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3794 circularity is detected.
3795 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3797 2001-08-17 Richard Henderson <rth@redhat.com>
3799 * class.c (emit_register_classes): Add align parameter to
3800 call to assemble_integer.
3802 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3804 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3805 loading a class_or_name fails, try considering an innerclass name
3806 and load the enclosing context.
3807 * parse.y (resolve_inner_class): New function.
3808 (find_as_inner_class): Added leading comment.
3809 (register_incomplete_type): Keep the current context as enclosing
3810 context for JDEP_FIELD dependencies.
3811 (do_resolve_class): Locals new_class_decl and super initialized to
3812 NULL. Call resolve_inner_class, explore the enclosing context
3813 superclass if necessary.
3816 2001-08-16 Tom Tromey <tromey@redhat.com>
3818 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3819 * gjavah.c (main): Updated for change to jcf_path_seal.
3820 * lang.c (version_flag): New global.
3821 (java_decode_option): Recognize `-version'.
3822 (java_init): Update for change to jcf_path_seal.
3823 * jcf.h (jcf_path_seal): Added `print' argument.
3824 * jcf-path.c (jcf_path_seal): Added `print' argument.
3826 2001-08-13 Zack Weinberg <zackw@panix.com>
3828 * Make-lang.in (java/decl.o): Update dependencies.
3829 * decl.c: Include libfuncs.h, don't include toplev.h.
3831 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3833 * decl.c (init_decl_processing): exception_type_node,
3834 class_not_found_type_node, and no_class_def_found_type_node
3835 initialized. predef_filenames augmented accordingly.
3836 instinit_identifier_node initialized.
3837 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3838 * java-tree.h (enum java_tree_index): New entries
3839 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3840 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3841 (exception_type_node): New macro.
3842 (class_not_found_type_node): Likewise.
3843 (no_class_def_found_type_node): Likewise.
3844 (instinit_identifier_node): Likewise.
3845 (PREDEF_FILENAMES_SIZE): Adjusted.
3846 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3847 (struct lang_type): Fixed typo in bitfield name.
3848 (DECL_INSTINIT_P): New macro.
3849 (ID_INSTINIT_P): Likewise.
3850 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3852 * parse.y (encapsulate_with_try_catch): New function.
3853 (generate_instinit): Likewise.
3854 (build_instinit_invocation): Likewise.
3855 (ctors_unchecked_throws_clause_p): Likewise.
3856 (add_instance_initializer): Deleted.
3857 (build_instance_initializer): Likewise.
3858 (in_instance_initializer): Likewise.
3859 (check_method_redefinition): instinit$ not to be verified.
3860 (java_complete_expand_methods): Generate instinit$, simplified code.
3861 (build_dot_class_method): Eliminated unnecessary locals. Use
3862 encapsulate_with_try_catch, removed unnecessary code.
3863 (fix_constructors): New local iii. Use build_instinit_invocation.
3864 (patch_method_invocation): Added comment.
3865 (maybe_use_access_method): Don't consider instinit$.
3866 (find_applicable_accessible_methods_list): Shorten the search for
3868 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3869 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3870 (patch_throw_statement): Likewise. Fixed typo.
3872 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3875 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3876 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3878 (lang_specific_pre_link): Use set_input to set input_filename.
3880 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3881 (main): Fix definition.
3882 Strip `main' from classname.
3885 2001-08-11 Zack Weinberg <zackw@panix.com>
3887 * lex.h: Don't include setjmp.h. Don't define
3888 SET_FLOAT_HANDLER or prototype set_float_handler.
3890 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3892 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3893 `poplevel' in the right order.
3895 2001-08-09 Richard Henderson <rth@redhat.com>
3897 * Make-lang.in (class.o): Depend on TARGET_H.
3898 * class.c (emit_register_classes): Use target hooks instead of
3899 assemble_constructor and assemble_destructor.
3901 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3903 * check-init.c (flags.h): Include
3904 (check_init): Don't report uninitialized static class
3905 initialization flags, don't free bit index when doing static class
3906 initialization optimization.
3907 (check_for_initialization): Return type changed to `unsigned int.'
3908 (attach_initialized_static_class): New function.
3909 * class.c (add_method_1): Create the initialized static class
3911 (finish_class): Always emit deferred inline methods.
3912 * decl.c (emit_init_test_initialization): Moved to expr.c
3913 (complete_start_java_method): Don't traverse
3914 DECL_FUNCTION_INIT_TEST_TABLE.
3915 (lang_mark_tree): Mark hash tables in function decls.
3916 * expr.c (emit_init_test_initialization): Moved from decl.c.
3917 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3918 initialization flag, set DECL_CONTEXT and
3919 LOCAL_CLASS_INITIALIZATION_FLAG.
3920 (java_lang_expand_expr): Emit initialization code for static class
3921 initialized flags when entering block, if necessary.
3922 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3923 * java-tree.h (flag_optimize_sci): New global variable declaration.
3924 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3925 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3926 (LOCAL_FINAL_P): Fixed typo in comment.
3927 (FINAL_VARIABLE_P): Likewise.
3928 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3929 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3930 (struct lang_decl): New fields `ict', `smic' and `cif.'
3931 (check_for_initialization): New returned value for global.
3932 (attach_initialized_static_class): New global function.
3933 (STATIC_CLASS_INIT_OPT_P): New macro.
3934 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3935 * lang.c (java_decode_option): Handle
3936 `-fno-optimize-static-class-initialization'
3937 * parse.y (start_complete_expand_method): New function.
3938 (java_expand_method_bodies): Likewise.
3939 (attach_init_test_initialization_flags): Likewise.
3940 (adjust_init_test_initialization): Likewise.
3941 (emit_test_initialization): Likewise.
3942 (java_complete_expand_methods): Nullify abstract and native method
3944 (java_complete_expand_method): New locals `fbody', `block_body'
3945 and `exception_copy.' Reorganized: directly return on empty method
3946 bodies, call `start_complete_expand_method', remember definitely
3947 initialized static class in function, don't expand method bodies.
3948 (java_expand_classes): Call `java_expand_method_bodies' before
3949 `finish_class' when compiling to native.
3950 (resolve_expression_name): Use `orig' after building outer class
3952 (patch_invoke): Remember static method invocations.
3954 2001-08-06 Richard Henderson <rth@redhat.com>
3956 * class.c (emit_register_classes): Pass a symbol_ref and priority
3957 to assemble_constructor.
3959 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3961 * java-tree.h (all_class_filename): New macro.
3962 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3963 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3964 newly created IDENTIFIER_NODE to `all_class_filename.'
3966 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3968 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3969 Use ggc_add_tree_root to register roots.
3971 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3973 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3974 second operand calling check_init.
3975 * decl.c (complete_start_java_method): Swaped second and third
3976 arguments while creating WITH_CLEANUP_EXPR node.
3977 * jcf-write.c (generate_bytecode_insns): Use second operand
3978 instead of third when handling WITH_CLEANUP_EXPR.
3979 * parse.y (java_complete_lhs): Expand second operand of
3980 WITH_CLEANUP_EXPR nodes.
3981 (patch_synchronized_statement): Swaped second and third arguments
3982 while creating WITH_CLEANUP_EXPR node.
3984 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3986 * parse.y (create_interface): Avoid cyclic inheritance report when
3987 syntax error encountered during class definition.
3990 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3992 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3994 (lang_specific_pre_link): Use set_input to set input_filename.
3996 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3997 (main): Fix definition.
3998 Strip `main' from classname.
4001 2001-07-18 Tom Tromey <tromey@redhat.com>
4004 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
4005 * lex.c (java_new_lexer): Use ICONV_CONST.
4006 (java_read_char): Likewise.
4007 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4008 (jv-scan$(exeext)): Likewise.
4010 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4012 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4013 * parse.y (check_class_interface_creation): Allow `private' if the
4014 enclosing is not an interface.
4015 (create_interface): Interface tagged public if the enclosing
4016 context is an interface.
4017 (create_class): Class tagged public if the enclosing context
4021 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4023 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4026 2001-07-14 Tim Josling <tej@melbpc.org.au>
4028 * check-init.c (check_init): Remove references to EXPON_EXPR.
4030 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4032 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4033 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4036 2001-07-13 Tom Tromey <tromey@redhat.com>
4038 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4041 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4043 * parse.y (patch_method_invocation): Don't override primary if one
4044 is already provided, but let this$<n> be built. Fixed comment.
4046 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4048 * parse.y (empty_statement:): Report empty statement error only
4049 when found at class declaration level.
4052 2001-07-12 Tom Tromey <tromey@redhat.com>
4054 * expr.c (expand_load_internal): New function.
4055 (LOAD_INTERNAL): Use it.
4057 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4059 * parse.y (verify_constructor_super): Compare anonymous class ctor
4060 args with `valid_method_invocation_conversion_p.'
4063 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4065 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4066 `-fsyntax-only.' Fixes PR java/3248
4068 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4070 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4072 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4074 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4075 current function is static. Fixes PR java/1970
4077 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4079 * parse.y (patch_method_invocation): Add enclosing context to ctor
4080 calls if necessary. Fixes PR java/2953
4082 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4084 * parse.y (resolve_package): Abort if qualified expression member
4086 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4089 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4091 * verify.c: Don't use // comments.
4093 2001-07-05 Tom Tromey <tromey@redhat.com>
4095 * lang.c (flag_assume_compiled): Removed.
4096 * java-tree.h (flag_assume_compiled): Removed.
4097 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4098 -fhash-synchronization, -fuse-divide-subroutine,
4099 -fcheck-references, -femit-class-file, -femit-class-files,
4100 -fassume-compiled. Updated --encoding information. Changed
4101 -foutput-class-dir to `-d'.
4103 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4105 * jcf-parse.c (parse_class_file): Add lineno parameter to
4106 debug_start_source_file call.
4108 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4110 * gcj.texi: Use gpl.texi.
4111 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4112 dependencies and use doc/include in search path.
4114 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4116 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4117 `this'. If so, don't build instance initializers.
4119 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4121 * parse.y (resolve_expression_name): Improved error message for
4122 inner class cases. Fixes PR java/1958
4124 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4126 * lang.c: #include diagnostic.h
4127 (lang_print_error): Add a `diagnostic_context *' parameter.
4128 (java_dummy_print): Likewise.
4129 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4131 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4133 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4134 * jcf.h (typedef struct JCF): New bitfield `finished.'
4135 (JCF_FINISH): Set `finished.'
4136 (JCF_ZERO): Reset `finished.'
4139 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4141 * parse.y (class_body_declaration:): Don't install empty instance
4145 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4147 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4148 (set_class_decl_access_flags): New function.
4149 * java-tree.h (set_class_decl_access_flags): New prototype.
4150 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4151 (parse_class_file): New local `decl_max_locals.' Take wide types
4152 into account to compute DECL_MAX_LOCALS.
4153 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4156 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4158 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4160 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4162 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4163 * parse.y (do_resolve_class): Moved comments out to leading comment
4164 section. Removed local `start', New local `_ht' and
4165 `circularity_hash.' Record `enclosing' in hash table and search
4166 it to detect circularity. Use `enclosing' as an argument to
4167 `lookup_cl.' Free the hash table when done.
4169 2001-06-19 Tom Tromey <tromey@redhat.com>
4171 * lex.c (java_read_char): Disallow invalid and overlong
4172 sequences. Fixes PR java/2319.
4174 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4176 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4178 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4180 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4181 arguments accordingly.
4183 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4185 * gcj.texi: Move contents to just after title page.
4187 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4189 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4191 (patch_incomplete_class_ref): Build the class ref, build the class
4192 init if necessary, complete the tree.
4195 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4197 * parse.y (lookup_field_wrapper): Test `name' code.
4198 (resolve_qualified_expression_name): Test `qual_wfl' code.
4199 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4200 handle `qual_wfl' by code.
4201 (maybe_build_primttype_type_ref): Test `wfl' code.
4203 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4205 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4207 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4208 the dvi file in the java directory.
4210 2001-05-25 Sam TH <sam@uchicago.edu>
4212 * gen-table.pl javaop.h jcf.h lex.h,
4213 parse.h: Fix header include guards.
4215 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4217 * jv-scan.c (version): Update copyright year.
4219 2001-05-21 Per Bothner <per@bothner.com>
4221 * jcf-parse.c (read_class): If class is from .class or .zip file
4222 and it's already been read, don't push/pop parser context.
4224 2001-05-18 Per Bothner <per@bothner.com>
4226 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4227 command line so the jvgenmain-generated main program comes first.
4229 2001-05-15 Tom Tromey <tromey@redhat.com>
4231 * class.c (build_utf8_ref): Don't generate identifier based on
4234 2001-05-12 Richard Henderson <rth@redhat.com>
4236 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4237 * expr.c (java_lang_expand_expr): Expand it.
4238 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4239 calling build_exception_object_ref.
4240 * parse.y (catch_clause_parameter): Likewise.
4241 (build_dot_class_method): Likewise.
4242 (try_reference_assignconv): Likewise.
4243 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4244 * jcf-write.c (generate_bytecode_insns): Likewise.
4246 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4248 * parse.y (build_unresolved_array_type): Set
4249 EXPR_WFL_QUALIFICATION on the newly created wfl.
4250 Fixes PR java/2538. Fixes PR java/2535.
4252 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4254 * parse.y (fix_constructors): Removed unnecessary assignment to
4255 local. Moved assignment to `this$<n>', fixed comments and
4257 (build_wfl_wrap): Fixed indentation.
4258 Fixes PR java/2598, java/2579 and java/2658.
4260 2001-05-03 Mo DeJong <mdejong@redhat.com>
4262 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4263 check for byte swap.
4265 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4267 * expr.c (build_class_init): Move MODIFY_EXPR
4268 outside of COND_EXPR. Remove variable `call'.
4270 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4272 * decl.c: NULL_PTR -> NULL.
4273 * jcf-write.c: Likewise.
4275 2001-05-01 Tom Tromey <tromey@redhat.com>
4277 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4278 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4279 * gcj.texi: Updated copyright text. Include fdl.texi.
4280 (Top): Link to new node.
4282 2001-05-01 Per Bothner <per@bothner.com>
4284 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4286 2001-05-01 Per Bothner <per@bothner.com>
4288 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4289 import_list contains the name, not the TREE_PURPOSE.
4291 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4293 * jcf-io.c (read_zip_member): Cast to long in comparison with
4296 * jvspec.c (lang_specific_driver): Initialize variables.
4298 * mangle.c (find_compression_record_match): Likewise.
4300 * typeck.c (build_null_signature): Provide static prototype. Mark
4301 parameter with ATTRIBUTE_UNUSED.
4303 * verify.c (verify_jvm_instructions): Initialize variable.
4305 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4307 * parse.y (do_resolve_class): Check for cyclic inheritance during
4308 inner class resolution.
4310 2001-04-27 Per Bothner <per@bothner.com>
4312 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4313 while iterating, since that could cause gc to lose stuff.
4315 2001-04-26 Per Bothner <per@bothner.com>
4317 Fix method search wrt scope of inner classes to match JLS2.
4318 * typeck.c (build_null_signature): New static function.
4319 (has_method): New function. Uses build_null_signature and lookup_do.
4320 * java-tree.h (has_method): New declaration.
4321 * parse.y (find_applicable_accessible_methods_list): Do not search
4322 context of inner classes here.
4323 (patch_method_invocation): Search scope, ie. current and outer clases,
4324 for method matching simple name, to find class.
4326 2001-04-26 Per Bothner <per@bothner.com>
4328 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4329 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4331 * constants.c (find_methodref_with_class_index): New function.
4332 (find_methodref_index): Use find_methodref_with_class_index.
4333 * java-tree.h (find_methodref_with_class_index): New declaration.
4334 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4335 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4336 If context changed from interface to class, don't use invokeinterface.
4338 2001-04-25 Per Bothner <per@bothner.com>
4340 * verify.c (verify_jvm_instructions): For field instructions,
4341 check that field index is valid. For invoke instructions, check that
4342 method index is valid.
4344 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4346 * config-lang.in (target_libs): Copy from $libgcj_saved.
4348 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4350 * decl.c (init_decl_processing): Add new class "protectionDomain"
4352 * class.c (make_class_data): Set initial value for "protectionDomain".
4354 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4356 * jvspec.c (lang_specific_driver): Fix memory allocation
4357 deficit, by using concat in lieu of xmalloc/sprintf.
4359 2001-04-20 Per Bothner <per@bothner.com>
4361 Fixes to compile multiple .class files at once.
4362 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4363 * java-tree.h (CLASS_PARSED_P): New macro.
4364 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4365 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4366 (read_class): Avoid some code duplication.
4367 Don't call JCF_FINISH for a .class file - might be needed later.
4368 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4369 rather than CLASS_LOADED_P, since latter implies class laid out.
4370 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4371 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4373 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4375 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4377 * boehm.c: Include toplev.h.
4379 2001-04-06 Tom Tromey <tromey@redhat.com>
4380 Alexandre Petit-Bianco <apbianco@redhat.com>
4382 Fix for PR gcj/1404 and PR gcj/2332:
4383 * parse.y (build_array_from_name): If we use the type_wfl then
4384 accumulate dimensions from the original type as well.
4385 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4387 2001-04-06 Tom Tromey <tromey@redhat.com>
4389 * parse.y (analyze_clinit_body): Return true if the second operand
4390 of a METHOD_EXPR is nonzero.
4392 2001-04-06 Tom Tromey <tromey@redhat.com>
4394 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4396 ($(srcdir)/java/parse.c): Likewise.
4398 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4400 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4401 (version-gcc): Initialized.
4402 (which-gcj): Likewise.
4404 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4406 * java-tree.h (struct lang_decl): New macro
4407 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4408 * parse.y (build_instance_initializer): New function.
4409 (add_instance_initializer): Use it.
4410 (java_fix_constructors): Set `current_class' before fix pass.
4411 (fix_constructors): Just return if already fixed. Move `super()'
4412 invocation ahead. Use `build_instance_initializer.'
4415 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4417 * parse.y (resolve_qualified_expression_name): Pass field's
4418 DECL_CONTEXT to `not_accessible_p.'
4419 (not_accessible_p): Changed parameters order in `inherits_from_p'
4422 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4424 * lang-options.h: Add flag_check_references.
4426 2001-04-04 Per Bothner <per@bothner.com>
4428 * java-tree.h (CONSTANT_VALUE_P): New macro.
4429 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4430 * parse.y (maybe_build_class_init_for_field): New static function.
4431 (resolve_expression_name, resolve_field_access): Use
4432 maybe_build_class_init_for_field instead of build_class_init
4433 This does not do the init if the field is compile-time-constant.
4434 (resolve_field_access): Simplify.
4436 * parse.y (fold_constant_for_init): Merge test into switch.
4438 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4440 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4442 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4444 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4446 * expr.c (pop_type_0): Save the result of the first
4447 lang_printable_name call in a scratch buffer, so it
4448 won't be clobbered by the second call.
4450 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4452 * parse-scan.y (array_type:): Rewritten.
4453 (type_declaration:): `empty_statement' replaces `SC_TK.'
4454 (class_member_declaration:): `empty statement' added.
4455 (method_body:): Simplified.
4456 (static_initializer:): Likewise.
4457 (primary_no_new_array:): Use `type_literals.'
4458 (type_literals:): New rule.
4459 (dims:): Set and update `bracket_count.'
4460 Fixes PR java/1074. Fixes PR java/2412.
4462 2001-03-28 Hans Boehm <boehm@acm.org>
4464 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4465 (get_boehm_type_descriptor): Set type on returned value to be a
4466 pointer length integer.
4468 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4470 * expr.c (pop_type_0): Call `concat' rather than building the
4472 (pop_type): Add format specifier in call to `error'.
4474 * parse.y (patch_method_invocation): Avoid casting away
4477 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4479 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4481 2001-03-28 Richard Henderson <rth@redhat.com>
4483 IA-64 ABI Exception Handling:
4484 * Make-lang.in (except.o): Don't depend on eh-common.h.
4485 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4486 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4487 [soft_exceptioninfo_call_node]: Remove.
4488 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4489 (end_java_method): No emit_handlers.
4490 * except.c (java_set_exception_lang_code): Remove.
4491 (method_init_exceptions): Don't call it.
4492 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4493 (build_exception_object_ref): New.
4494 (expand_end_java_handler): Update for except.h name changes.
4495 (emit_handlers, expand_resume_after_catch): Remove.
4496 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4497 (process_jvm_instruction): Use build_exception_object_ref.
4498 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4499 (soft_exceptioninfo_call_node): Remove.
4500 (build_exception_object_ref): Declare.
4501 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4502 soft_exceptioninfo_call_node. Move processing ...
4503 [EXC_PTR_EXPR]: ... here.
4504 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4505 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4506 (source_end_java_method): No java_set_exception_lang_code or
4508 (build_dot_class_method): Use build_exception_object_ref.
4509 (try_reference_assignconv): Check EXC_PTR_EXPR not
4510 soft_exceptioninfo_call_node.
4512 2001-03-28 Richard Henderson <rth@redhat.com>
4514 * java-tree.h (throw_node): Define as a single member of
4515 java_global_trees instead of a separate array.
4516 (JTI_THROW_NODE): New.
4517 * decl.c (throw_node): Don't declare.
4518 (init_decl_processing): Init a scalar throw_node.
4519 Don't register it for gc.
4520 * check-init.c (check_init): Reference scalar throw_node.
4521 * expr.c (build_java_athrow): Likewise.
4522 * jcf-write.c (generate_bytecode_insns): Likewise.
4523 * parse.h (BUILD_THROW): Likewise.
4525 2001-03-28 Richard Henderson <rth@redhat.com>
4527 * decl.c (end_java_method): Do not save and restore
4528 flag_non_call_exceptions.
4529 * parse.y (source_end_java_method): Likewise.
4530 * lang.c (flag_exceptions): Don't declare.
4531 (java_init_options): Set flag_non_call_exceptions. Set
4532 flag_exceptions here ...
4533 (java_init): ... not here.
4535 2001-03-27 Richard Henderson <rth@redhat.com>
4537 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4538 exceptions_via_longjmp.
4540 * lang.c (flag_new_exceptions): Don't declare it.
4541 (java_init_options): Or set it.
4543 2001-03-27 Richard Henderson <rth@redhat.com>
4545 * decl.c (end_java_method): Rename asynchronous_exceptions to
4546 flag_non_call_exceptions.
4547 * parse.y (source_end_java_method): Likewise.
4549 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4551 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4553 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4555 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4557 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4559 * parse.y (find_as_inner_class): Follow current package
4560 indications not to mistakingly load an unrelated class.
4562 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4564 * constants.c (PUTN): Use memcpy, not bcopy.
4566 * lex.c (java_read_char): Use memmove, not bcopy.
4568 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4570 2001-03-23 Per Bothner <per@bothner.com>
4572 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4573 macro for better error pin-pointing.
4574 * java-tree.h: Fix typo in comment.
4576 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4577 Don't include jsr/goto in exception range.
4578 Check if start and end of exception range are the same (also TRY_EXPR).
4579 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4580 However, do emit the following goto even if try_block is empty.
4581 Defer freeing exception_decl until after the finalizer, to make
4582 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4584 * parse.y (java_complete_lhs): If the try-clause is empty, just
4585 return the finally-clause and vice versa.
4587 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4589 * gcj.texi (Input Options): documented the check for attribute
4590 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4591 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4592 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4593 (jcf_parse): Check for the right classes archive if necessary.
4594 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4595 (jcf_parse_fields): Fixed indentation.
4596 * jcf-write.c (append_gcj_attribute): New function.
4597 (generate_classfile): Compute the attribute count, invoke
4598 `append_gcj_attribute'.
4599 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4600 turned into bit-fields. New bit-field `right_zip.'
4601 (JCF_ZERO): Set `right_zip' to zero.
4602 * lang-options.h (-fforce-classes-archive-check): Added flag.
4603 * lang.c (flag_force_classes_archive_check): New flag.
4604 (lang_f_options): New entry `force-classes-archive-check.'
4607 2001-02-07 Andrew Haley <aph@redhat.com>
4609 * gcj.texi (Configure-time Options): Add -fcheck-references.
4610 * expr.c (build_java_indirect_ref): New function.
4611 (java_check_reference): New function.
4612 (build_java_array_length_access): Use build_java_indirect_ref to
4613 check for null references.
4614 (build_java_arrayaccess): Likewise.
4615 (build_get_class): Likewise.
4616 (build_field_ref): Likewise.
4617 (invoke_build_dtable): Likewise.
4618 (build_invokeinterface): Likewise.
4619 * lang.c (lang_f_options): Add flag_check_references.
4620 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4621 * java-tree.h (flag_check_references): New variable.
4622 * lang.c (flag_check_references): Likewise.
4623 * parse.y (patch_invoke): Use java_check_reference.
4624 (patch_assignment): Allow for extra nesting in
4625 _Jv_CheckArrayStore.
4627 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4629 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4630 * lex.c (cxx_keywords): Likewise.
4632 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4634 * parse.y (qualify_ambiguous_name): Broaden `length'
4635 recognition. Help MODIFY_EXPR be resolved as expression names.
4636 Fixes PR java/2066. Fixes PR java/2400.
4638 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4640 * gjavah.c (process_file): Mark interface definitions with
4641 "__attribute__ ((java_interface))".
4643 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4645 * class.c (layout_class): Fixed push_super_field's second
4646 argument. Fixes PR java/2333.
4647 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4648 too early to lay innerclasses out.
4650 2001-03-20 Tom Tromey <tromey@redhat.com>
4651 Alexandre Petit-Bianco <apbianco@redhat.com>
4653 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4654 inside an array reference. Insertion of the array store check
4655 rewritten. Fixes PR java/2299.
4657 2001-03-20 Tom Tromey <tromey@redhat.com>
4659 * lex.c (java_read_unicode): Only accept leading `u's.
4661 2001-03-20 Tom Tromey <tromey@redhat.com>
4663 * jcf-parse.c (read_class): Initialize `class'.
4665 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4667 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4669 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4671 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4672 (layout_class): Likewise.
4673 (layout_class_method): Likewise.
4674 (emit_register_classes): Likewise.
4675 * decl.c (builtin_function): Likewise.
4676 (give_name_to_locals): Likewise.
4678 2001-03-19 Per Bothner <per@bothner.com>
4680 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4681 before trying to load an inner class.
4683 Fixes to process to command-line .class files in two passes.
4684 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4685 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4686 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4687 * class.c (is_compiled_class): Fix for renamed flag.
4688 * parse.y (maybe_create_class_interface_decl): Likewise.
4689 * jcf-parse.c (yyparse): Also set if compiling .class files.
4690 * jcf-parse.c (read_class); Read current_class.
4691 (jcf_parse): Make static.
4692 (load_inner_classes): New function, with code moved from jcf_parse,
4693 because we need to inner classes after the command-line files are read.
4694 (yyparse): Set finput to NULL when it doesn't need to be closed.
4695 Reduce use of main_jcf (basically only for archive) and
4696 use finput instead of main_jcf->read_state.
4697 Inline jcf_figure_file_type into yyparse.
4698 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4699 Defer load_inner_classes and parse_class_file to a second pass,
4700 after we've correctly mapped command-line .clas fiels to classes.
4701 (jcf_figure_file_type): Removed.
4702 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4703 (JCF_ZERO): Also clear zipd field.
4704 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4706 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4708 * jcf-parse.c (yyparse): Change ch from char * to char.
4710 2001-03-19 Per Bothner <per@bothner.com>
4712 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4713 Add constructed filelist-file at end, following -xjava. Thus any .o
4714 and library files are not affected by the -xjava. Also wrap
4715 explicit @FILE with -xjava and -xnone.
4717 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4719 * class.c (build_static_field_ref): Call make_decl_rtl() after
4720 setting the DECL_EXTERNAL flag.
4722 2001-03-17 Per Bothner <per@bothner.com>
4724 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4726 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4727 when result is is needed (target is STACK_TARGET).
4729 * parse.h (JDEP_SOLV): Removed.
4730 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4732 * parse.y (incomplete_class_list): Removed.
4733 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4734 It doesn't work if resolve_class changes the name of an array type
4735 that is on the list and then someone else looks for the modified name.
4736 Also, seems liable to break when compiling multiple source files at
4737 once. So the simplest is to just remove incomplete_class_list -
4738 it is only a minor space win and it is not even clear it saves time.
4740 * parse.y (resolve_class): Remove unneeded promote_type.
4742 2001-03-15 Per Bothner <per@bothner.com>
4744 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4745 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4746 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4747 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4749 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4750 * parse.y (java_expand_classes): Likewise.
4752 * parse.y (expand_start_java_method): Was only called once and had a
4753 misleading name, so inline in caller java_complete_expand_method.
4754 (enter_a_block): Likewise inline in enter_block and remove.
4756 Remove junk from when gcc/java was created (by copying from C/C++).
4757 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4758 (struct binding_level): Remove fields keep, keep_if_subblocks,
4759 more_cleanups_ok, have_cleanups (which have never been used).
4760 (pushlevel, poplevel): Remove related useless code.
4762 * class.c (make_class_data): The class_dtable_decl (i.e. the
4763 vtable for Class) should be external, except when compiling Class.
4765 * jvspec.c (lang_specific_driver): Fix -C handling.
4766 Check -save-temps to see if temp @FILE should be deleted.
4767 Follow-up to/fix for February 16 patch.
4769 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4770 (type_stack_dup): Remove no-longer neded error check.
4772 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4774 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4775 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4776 don't surround the element with 'N..E' if the type name is
4779 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4781 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4782 DECL_RTL_SET_P, etc.
4783 (make_method_value): Likewise.
4784 (get_dispatch_table): Likewise.
4786 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4788 2001-03-07 Tom Tromey <tromey@redhat.com>
4790 * config-lang.in (lang_requires): Define.
4792 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4794 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4797 2001-03-05 Per Bothner <per@bothner.com>
4799 Fix a problem where rest_of_decl_compilation applied to
4800 class_dtable_decl causes problems because it was done too early,
4801 before output file was opened.
4802 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4803 * class.c (class_dtable_decl): Add macro - element of class_roots.
4804 (make_class_data): Define class_dtable_decl.
4805 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4807 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4809 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4810 uses of 'boolean' with 'bool'.
4812 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4814 * lang-specs.h: Add zero initializer for cpp_spec field to all
4817 2001-02-16 Per Bothner <per@bothner.com>
4819 Handle compiling multiple input files at once, and @FILE syntax.
4820 * gcj.texi: Updated documentation to match.
4821 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4822 * jcf-parse.c (parse_source_file): Split into ...
4823 (parse_source_file_1): New function - and:
4824 (parse_source_file_2): New function.
4825 (yyparse): On -ffilelist-file, open and scan named file.
4826 On first pass over files, only do parse_source_file_1.
4827 A new second pass calls parse_source_file_2 for each file to compile.
4828 (init_jcf_parse): Call init_src_parse.
4829 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4830 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4831 as multiple input file combined in one compilation.
4832 * lang-options.h: Add -ffilelist-file
4833 * lang.c (flag_filelist_file): New flag variable.
4834 (lang_f_options): Handle -ffilelist-file.
4835 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4836 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4837 gclass_list - use global fields of src_parse_roots instead.
4838 * parse.y (src_parse_roots): New array.
4839 (incomplete_class_list, gclass_list): New macros.
4840 (push_parser_context, java_pop_parser_context,
4841 java_parser_context_resume): Don't fiddle with deleted fields.
4842 (various): Use incomplete_class gclass_list and global macros
4843 instead of parse_ctxt fields - the lists are global.
4844 (init_src_parse): New function.
4846 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4848 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4850 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4852 * parse.y (check_inner_class_access): Moved declaration of local
4853 `enclosing_decl_type' to the right location.
4855 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4857 * parse.y (parser_check_super_interface): Don't call
4858 check_pkg_class_access for an inner interface.
4859 (parser_check_super): Don't call check_pkg_class_access for inner
4861 (do_resolve_class): Simplify enclosing type loop. Don't call
4862 check_pkg_class_access if CL and DECL are not set.
4863 (find_in_imports_on_demand): Set DECL if class_type needed to be
4864 loaded. Don't call check_pkg_class_access for an inner class.
4865 (check_inner_class_access): Rewritten to implement member access
4866 rules as per spec 6.6.1.
4867 (check_pkg_class_access): Handle the empty package correctly.
4868 (in_same_package): New function. Determine if two classes are in the
4871 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4873 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4874 method into array types.
4875 * parse.y (patch_method_invocation): Bypass access check on clone call
4878 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4880 * expr.c (build_instanceof): Check for arrays when trying fold to
4883 2001-02-15 Jim Meyering <meyering@lucent.com>
4885 * Make-lang.in (java.install-common): Depend on `installdirs'.
4886 (java.install-info): Likewise.
4888 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4890 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4892 2001-02-14 Tom Tromey <tromey@redhat.com>
4893 Alexandre Petit-Bianco <apbianco@cygnus.com>
4895 Fix for PR java/1261.
4896 * typeck.c (build_java_array_type): Add public `clone' method to
4898 * parse.y (resolve_qualified_expression_name): Use current_class
4899 when checking for inaccessibility.
4900 (patch_method_invocation): Fixed error message when accessibility
4901 denied. Added `from_super' argument.
4903 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4905 * parse.y (resolve_class): Don't build a fake decl. Use the one
4907 * typeck.c (build_java_array_type): Build and assign decl to array
4910 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4912 * parse.y (not_accessible_p): Changed leading comment. Added extra
4913 `where' argument. Use it to enforce protected access rules.
4914 (resolve_qualified_expression_name): Added extra argument to
4916 (patch_method_invocation): Use argument `primary' to provide
4917 not_accessible_p with an extra argument.
4918 (lookup_method_invoke): Added extra argument to not_accessible_p.
4919 (search_applicable_method_list): Likewise.
4921 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4923 * parse.y (resolve_qualified_expression_name): Try to resolve as
4924 an inner class access only if `decl' is a TYPE_DECL.
4926 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4928 * decl.c (classdollar_identifier_node): Initialize.
4929 * java-tree.h (enum java_tree_index): New entry
4930 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4931 (classdollar_identifier_node): New macro.
4932 (ID_CLASSDOLLAR_P): Likewise.
4933 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4934 (build_dot_class_method_invocation): Likewise.
4935 (find_applicable_accessible_methods_list): `class$' can't be
4938 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4940 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4942 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4944 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4945 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4948 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4950 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4951 outside of the `__U' sequence too.
4952 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4955 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4957 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4959 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4961 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4962 (JVGENMAIN_OBJS): Likewise.
4963 * java-tree.h (append_gpp_mangled_name): New prototype.
4964 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4965 Removed cast calling `gcc_add_root.'
4966 * jvgenmain.c (mangle_obstack): New global, initialized.
4968 (do_mangle_class): Constify local `ptr.'
4969 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4970 append_gpp_mangle_name and update `count' if necessary.
4971 Use `mangle_obstack.'
4972 * mangle.c (append_unicode_mangled_name): Removed.
4973 (append_gpp_mangled_name): Likewise.
4974 (unicode_mangling_length): Likewise.
4975 (mangle_member_name): Return type set to `void.'
4976 (mangle_field_decl): Don't append `U' in escaped names.
4977 (mangle_method_decl): Likewise.
4978 (mangle_member_name): Just use `append_gpp_mangled_name.'
4979 * mangle_name.c: New file.
4981 2001-02-07 Per Bothner <per@bothner.com>
4983 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4985 * check-init.c (check_init): Don't call done_alternative after
4986 processing loop code, as a LOOP_EXPR never terminates normally.
4988 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4990 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4992 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4994 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4997 2001-02-06 Tom Tromey <tromey@redhat.com>
4999 * lex.c (java_new_lexer): Longer error message.
5001 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
5002 Alexandre Petit-Bianco <apbianco@cygnus.com>
5004 * typeck.c (build_prim_array_type): Added leading comment.
5005 (build_java_array_type): Moved locals out of
5006 block. Always create the `data' field, fixed alignment to match
5009 2001-02-04 Tom Tromey <tromey@redhat.com>
5011 * expr.c (java_lang_expand_expr): Don't bother recomputing
5012 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5015 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5017 * parse.y (process_imports): Save the original name of the import
5018 for better error report.
5020 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5022 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5023 of macros used when compiling jvspec.c.
5024 * jvspec.c (lang_specific_driver): Link with the shared
5027 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5029 * check-init.c (check_init): Call internal_error instead of fatal.
5030 * expr.c (java_lang_expand_expr): Likewise.
5031 * jcf-parse.c (get_constant): Likewise.
5032 * mangle.c (java_mangle_decl): Likewise.
5033 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5034 (operator_string): Likewise.
5035 * check-init.c (check_init): Call abort instead of fatal.
5036 * class.c (build_class_ref): Likewise.
5037 * constants.c (write_constant_pool): Likewise.
5038 * decl.c (start_java_method): Likewise.
5039 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5040 (java_stack_dup, encode_newarray_type): Likewise.
5041 (build_java_array_length_access): Likewise.
5042 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5043 (build_java_soft_divmod, build_invokeinterface): Likewise.
5044 * java-tree.h (INNER_CLASS_P): Likewise.
5045 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5046 (give_name_to_class, get_class_constant): Likewise.
5047 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5048 (find_constant_index, generate_bytecode_conditional): Likewise.
5049 (generate_bytecode_insns, perform_relocations): Likewise.
5050 * lex.c (java_unget_unicode, java_lex): Likewise.
5051 * mangle.c (mangle_type, mangle_record_type): Likewise.
5052 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5053 (finish_mangling): Likewise.
5054 * parse.h (MARK_FINAL_PARMS): Likewise.
5055 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5056 (obtain_incomplete_type, java_complete_class): Likewise.
5057 (java_check_regular_methods, java_complete_expand_method): Likewise.
5058 (cut_identifier_in_qualified, check_deprecation): Likewise.
5059 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5060 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5061 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5062 * typeck.c (set_local_type, parse_signature_type): Likewise.
5063 (parse_signature_string, build_java_signature): Likewise;
5064 (set_java_signature): Likewise.
5065 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5066 * class.c (add_method): Call fatal_error instead of fatal.
5067 (build_static_field_ref): Likewise.
5068 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5069 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5070 * lex.c (java_new_new_lexer): Likewise.
5071 * jv-scan.c (main): Likewise.
5072 (fatal_error): Renamed from fatal.
5073 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5075 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5076 (yyparse): Likewise.
5077 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5078 * lex.c (java_get_line_col): Likewise.
5079 * jcf-parse.c (load_class): Make errors non-fatal.
5080 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5082 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5084 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5085 (error): Remove unused function.
5086 (main): Don't use "__attribute__ alias" on generated class symbol.
5088 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5090 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5092 * parse.y (finish_method_declaration): Code accounting for WFLed
5093 method DECL_NAMEs deleted.
5094 (check_abstract_method_definitions): Likewise.
5095 (resolve_type_during_patch): Layout resolved type.
5096 * typeck.c (lookup_do): Removed unused local.
5098 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5100 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5101 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5102 integer_negative_one_node.
5103 * expr.c (build_java_binop): Likewise.
5105 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5107 * zextract.c (read_zip_archive): Read file_offset before writing
5108 zipd and consequently clobbering the header contents.
5110 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5112 * Make-lang.in: Remove all dependencies on defaults.h.
5113 * decl.c: Don't include defaults.h.
5115 * parse.y: Likewise.
5117 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5119 * ChangeLog (2001-01-21): Fixed typo.
5120 * class.c (layout_class_method): Code accounting for WFLed
5121 method DECL_NAMEs deleted.
5122 * constant.c (find_methodref_index): Likewise.
5123 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5124 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5125 (struct lang_decl): New field `wfl'.
5126 (java_get_real_method_name): Prototype deleted.
5127 * mangle.c (mangle_method_decl): Code accounting for WFLed
5128 method DECL_NAMEs deleted.
5129 * parse.h (GET_METHOD_NAME): Macro deleted.
5130 * parse.y (reset_method_name): Deleted.
5131 (method_header): Set DECL_FUNCTION_WFL.
5132 (check_abstract_method_header): Code accounting for WFLed method
5134 (java_get_real_method_name): Deleted.
5135 (check_method_redefinition): Code accounting for WFLed method
5136 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5137 (java_check_regular_methods): Likewise.
5138 (java_check_abstract_methods): Likewise.
5139 (java_expand_classes): Don't call `reset_method_name.'
5140 (search_applicable_method_list): Use DECL_NAMEs instead of
5142 * typeck.c (lookup_do): Code accounting for WFLed method
5145 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5147 * lex.c (java_read_char): Check for EOF from getc first.
5149 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5151 * class.c (layout_class): Don't lay the superclass out if it's
5152 already being laid out.
5153 * jcf-parse.c (handle_innerclass_attribute): New function.
5154 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5155 handle_innerclasses_attribute.
5156 (jcf_parse): Don't load an innerclasses if it's already being
5158 * jcf-write.c (append_innerclass_attribute_entry): Static
5159 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5160 to be zero for anonymous classes.
5162 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5164 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5166 * jcf-parse.c (set_source_filename): Use
5167 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5169 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5171 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5172 gets a unique asm name.
5174 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5176 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5177 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5179 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5180 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5181 * parse.y (lookup_package_type_and_set_next): Deleted.
5182 (resolve_package): Removed unnecessary code.
5183 (find_applicable_accessible_methods_list): `finit$' can't be
5185 * verify.c (pop_argument_types): Added missing prototype.
5187 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5189 * config-lang.in: Disable java by default.
5191 2001-01-23 Tom Tromey <tromey@redhat.com>
5193 * gcj.texi (Copying): New node.
5194 Added copyright information.
5196 2001-01-21 Per Bothner <per@bothner.com>
5198 Various fixes to allow compiling a compressed .jar/.zip archive.
5199 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5200 (struct ZipFile): Add fields name and next (from ZipFileCache).
5201 (struct ZipDirectory): New field zipf points to owning ZipFile.
5202 * jcf.h (struct ZipDirectory): Add forward declaration.
5203 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5204 Remove seen_in_zip and zip_offset fields.
5205 (JCF_SEEN_IN_ZIP): New macro.
5206 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5207 * jcf-io.c: Change all ZipFileCache to ZipFile.
5208 (read_zip_member): New function.
5209 (open_in_zip): Call read_zip_member.
5210 * jcf-parse.c (find_in_current_zip): Remove function.
5211 (read_class): Merge in find_in_current_zip functionality.
5212 Call read_zip_member if needed.
5213 (parse_zip_file_entries): Use read_zip_member.
5214 (process_zip_dir): Update for removed and added JCF fields.
5215 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5217 2001-01-21 Per Bothner <per@bothner.com>
5219 Minor optimization of static ggc roots.
5220 * jcf-parse.c (parse_roots): New static field.
5221 (current_field, current_method, current_file_list): Replace by macros
5222 naming fields of parse_roots.
5223 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5224 * class.c (class_roots): New static field.
5225 (registered_class, fields_ident, info_ident, class_list):
5226 New macros naming fields of parse_roots.
5227 (build_static_field_ref): Don't register roots here.
5228 (layout_class): Static field list replaced by macro class_list.
5229 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5230 Initialize fields_ident and info_ident here.
5232 2001-01-21 Per Bothner <per@bothner.com>
5234 * jcf-parse.c (ggc_mark_jcf): New function.
5235 (init_jcf_parse): Register current_jcf as ggc root.
5237 2001-01-21 Per Bothner <per@bothner.com>
5239 * lang.c (put_decl_node): Print method's name.
5241 2001-01-21 Per Bothner <per@bothner.com>
5243 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5244 (verify_jvm_instructions): Use it, for better error messages on loads.
5246 2001-01-21 Per Bothner <per@bothner.com>
5248 * verify.c (merge_type_state): Still may have to merge even if
5249 LABEL_VERIFIED (label).
5251 2001-01-21 Per Bothner <per@bothner.com>
5253 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5254 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5256 2001-01-19 Per Bothner <per@bothner.com>
5258 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5259 if expeting an interface type. Refines Tom's change of 2000-09-12.
5261 2001-01-18 Per Bothner <per@bothner.com>
5263 * gcj.texi (Input Options): Mention .java files.
5265 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5267 * lang-options.h (-Wunsupported-jdk11): Removed.
5268 * lang.c (flag_not_overriding): Deleted.
5269 (flag_static_local_jdk1_1): Likewise.
5270 (lang_W_options): Removed "unsupported-jdk11" entry.
5271 * parse.y (java_check_methods): Removed dead code.
5273 2001-01-17 Tom Tromey <tromey@redhat.com>
5275 Changes suggested by Per Bothner:
5276 * gcj.texi (Input Options): Don't mention input files.
5277 (Code Generation): Updated --main information.
5278 (Invoking jcf-dump): Mention that --javap is incomplete.
5279 From Alexandre Petit-Bianco:
5280 (Warnings): Don't mention -Wunsupported-jdk11.
5282 (Compatibility): Mention JDK 1.2-ness of libraries.
5283 (Resources): Mention resources used when writing gcj.
5285 2001-01-17 Tom Tromey <tromey@redhat.com>
5287 * gcj.texi: New file.
5288 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5289 (java.info): Depend on gcj.info.
5290 (java/gcj.dvi): New target.
5291 (java.dvi): Depend on gcj.dvi.
5292 (java.install-info): Wrote.
5294 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5296 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5297 having called make_decl_rtl.
5299 2001-01-14 Per Bothner <per@bothner.com>
5301 Various patches to emit better messages on verification errors.
5302 * expr.c (push_type_0): Return error indication on stack overflow,
5303 instead of callinfg fatal.
5304 (push_type): Now just call push_type_0 (nd fatal on overflow).
5305 (pop_type_0): Return detailed error message (in a char** argument).
5306 (pop_type): If pop_type_0 fails, print error message.
5307 (pop_argument_types): Moved to verify.c.
5308 * verify.c (pop_argument_types): Moved from expr.c.
5309 Return a (possible) error message, rather than void.
5310 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5311 (verify_jvm_instruction): Use new macros, improving error messages.
5312 For case OPCODE_astore use object_ptr_type_node.
5313 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5314 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5316 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5317 constant, return body without wrapper. (Improves constant folding.)
5318 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5320 2001-01-13 Per Bothner <per@bothner.com>
5322 * expr.c (expand_java_field_op): Assigning to a final field outside
5323 an initializer does not violate JVM spec, so should be warning, not
5324 error. (Sun's verifier does not complain - though MicroSoft's does.)
5326 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5328 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5331 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5333 * parse.y (resolve_expression_name): Permit instance variables from
5334 enclosing context in super constructor call.
5335 (resolve_qualified_expression_name): Permit enclosing class's qualified
5336 "this" in super constructor call.
5338 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5340 * class.c (build_utf8_ref): Remove last argument in call to
5341 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5342 (build_class_ref): Likewise.
5343 (build_static_field_ref): Likewise.
5344 (get_dispatch_table): Likewise.
5345 (layout_class_method): Likewise.
5346 (emit_register_classes): Likewise.
5347 * constants.c (build_constant_data_ref): Likewise.
5348 * decl.c (builtin_function): Likewise.
5349 (create_primitive_vtable): Likewise.
5350 * expr.c (build_known_method_def): Likewise.
5351 (build_jni_stub): Likewise.
5352 (java_lang_expand_expr): Likewise.
5354 2001-01-10 Tom Tromey <tromey@redhat.com>
5356 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5358 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5360 * java-tree.h (lang_printable_name_wls): New prototype.
5361 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5362 rather than `current_class' to print type name. Don't prepend type
5363 names when printing constructor names.
5364 (lang_printable_name_wls): New function.
5365 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5366 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5367 * parse.y (patch_method_invocation): Message tuned for constructors.
5368 (not_accessible_p): Grant `private' access from within
5371 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 All files with updated copyright when applicable.
5374 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5375 * class.c (mangle_class_field): Function removed.
5376 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5377 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5378 (build_class_ref): Call `java_mangle_class_field' instead of
5379 `mangle_class_field.'
5380 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5381 (layout_class): Call `java_mangle_decl' instead of
5382 `mangle_static_field.'
5383 (cxx_keywords): Initialized static array moved to `lex.c.'
5384 (layout_class_method): Changed leading comment. Simplified to
5385 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5386 * decl.c (lang_mark_tree): Mark field `package_list.'
5387 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5388 (struct lang_type): New field `package_list.'
5389 (unicode_mangling_length): Prototype removed.
5390 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5391 emit_unicode_mangled_name): Likewise.
5392 (cxx_keyword_p): New prototype.
5393 (java_mangle_decl, java_mangle_class_field,
5394 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5395 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5397 * jvgenmain.c (main_method_prefix): Global variable removed.
5398 (main_method_suffix): Likewise.
5399 (do_mangle_classname): New function.
5400 (main): Call it. Format changed to accommodate new mangling scheme.
5401 * lex.c: (utf8_cmp): Conditionally prototyped.
5402 (cxx_keywords): Moved from class.c, conditionally defined.
5403 (utf8_cmp, cxx_keyword_p): Likewise.
5404 * mangle.c (obstack.h, ggc.h): Included.
5405 (mangle_field_decl): New function.
5406 (mangle_method_decl, mangle_type, mangle_pointer_type,
5407 mangle_array_type, mangle_record_type,
5408 find_compression_pointer_match, find_compression_array_match,
5409 find_compression_record_match,
5410 find_compression_array_template_match, set_type_package_list,
5411 entry_match_pointer_p, emit_compression_string, init_mangling,
5412 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5413 (mangle_obstack): New global.
5414 (MANGLE_RAW_STRING): New macro.
5415 (unicode_mangling_length): Turned static.
5416 (append_unicode_mangled_name): Renamed from
5417 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5418 replaces `obstack', removed from the parameter list.
5419 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5420 replaces parameter `obstack', removed from the parameter list. Call
5421 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5422 (append_gpp_mangled_classtype): Removed.
5423 (compression_table, compression_next): New static variables.
5424 * parse.y (temporary_obstack): Extern declaration removed.
5426 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5428 * parse.y (patch_binop): Compute missing type in error situations.
5430 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5432 * class.c (make_class_data): Push initial value for "arrayclass".
5433 * decl.c (init_decl_processing): Add new class field "arrayclass".
5435 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5437 From patha@softlab.ericsson.se:
5438 * parse.y (switch_label): Use build, not build1, to construct
5441 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5443 * lang.c (lang_decode_option): Change -MA to -MP.
5444 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5445 Update to new prototype; do quote targets.
5446 (jcf_dependency_write): Update.
5448 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5450 Shorten primitive array allocation path:
5451 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5452 to create new primitive arrays.
5453 * expr.c (build_newarray): If generating native code, call
5454 soft_newarray_node with a reference to the primitive TYPE identifier
5455 instead of type_value.
5457 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5459 Fix for PRs gcj/312 and gcj/253:
5460 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5461 dest if they arn't already.
5462 * class.c (layout_class): Call maybe_layout_super_class on
5463 superinterfaces also, but only if compiling from bytecode.
5466 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5469 2000-12-15 Tom Tromey <tromey@redhat.com>
5471 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5474 2000-12-14 Andrew Haley <aph@redhat.com>
5476 * boehm.c (mark_reference_fields): Change test to correctly detect
5479 2000-12-15 Andreas Jaeger <aj@suse.de>
5481 * config-lang.in (lang_dirs): Added.
5483 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5485 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5486 Credits go to rth for finding it.
5488 2000-12-13 Mike Stump <mrs@wrs.com>
5490 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5492 2000-11-07 Tom Tromey <tromey@cygnus.com>
5494 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5495 * lex.c (java_ignorable_control_p): Removed.
5496 (java_letter_or_digit_p): Removed.
5497 (java_start_char_p): New function.
5498 (java_read_char): Return `int', not `unicode_t'. Changed
5500 (java_read_unicode): Likewise.
5501 (java_read_unicode_collapsing_terminators): Likewise.
5502 (java_get_unicode): Likewise.
5503 (java_new_lexer): Initialize hit_eof.
5504 (java_parse_end_comment): Take `int' argument.
5505 (java_parse_doc_section): Likewise.
5506 (java_parse_escape_sequence): Don't allow backlash-newline.
5508 * lex.h (JAVA_DIGIT_P): Removed.
5509 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5510 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5511 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5512 (JAVA_PART_CHAR_P): New macro.
5514 (JAVA_CHAR_ERROR): Now -2.
5515 (java_lexer): New field `hit_eof'.
5516 * chartables.h: New file.
5517 * gen-table.pl: new file.
5519 2000-11-20 Tom Tromey <tromey@cygnus.com>
5520 Alexandre Petit-Bianco <apbianco@cygnus.com>
5522 * parse.y (java_complete_lhs): Only allow compound assignment of
5523 reference type if type is String.
5525 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5527 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5528 jcf-path.c: Likewise.
5530 2000-12-09 Anthony Green <green@redhat.com>
5532 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5533 filestart and filename_length as int values.
5535 2000-12-07 Mo DeJong <mdejong@redhat.com>
5537 * jcf-io.c (find_class): Correct the logic that tests to see if a
5538 .java file is newer than its .class file. The compiler was
5539 incorrectly printing a warning when file mod times were equal.
5541 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5543 * jvgenmain.c: Use ISPRINT not isascii.
5545 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5547 * parse.y (end_artificial_method_body): Fixed typo.
5549 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5551 * parse.y (patch_method_invocation): Pick the correct enclosing
5552 context when creating inner class instances.
5555 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5557 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5558 Update copyright year to 2000.
5560 2000-11-23 Anthony Green <green@redhat.com>
5562 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5563 Move current_file_list out of yyparse and make it static.
5565 * expr.c: Declare quick_stack and tree_list_free_list as static
5566 (init_expr_processing): Register quick_stack and
5567 tree_list_free_list roots.
5569 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5571 * parse.y (build_outer_field_access): New local `decl_ctx', use
5572 it. Check for field's context and current class immediate outer
5573 context inheritance.
5574 (outer_field_access_p): Consider fields inherited from the last
5576 (build_access_to_thisn): Stop at the last enclosing context if
5580 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5582 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5584 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5586 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5589 2000-11-20 Tom Tromey <tromey@cygnus.com>
5591 * jv-scan.c (help): Document --complexity.
5592 (options): Added --complexity.
5593 (flag_complexity): New global.
5594 (main): Call `report'.
5595 * parse-scan.y (complexity): New global.
5596 (if_then_statement, if_then_else_statement,
5597 if_then_else_statement_nsi, switch_block_statement_group,
5598 while_expression, do_statement, for_begin, continue_statement,
5599 throw_statement, catch_clause, finally, method_invocation,
5600 conditional_and_expression, conditional_or_expression,
5601 conditional_expression): Update complexity.
5602 (reset_report): Reset complexity.
5603 (report): New function.
5605 2000-11-20 Tom Tromey <tromey@cygnus.com>
5607 * lex.c (yylex): Added STRICT_TK case.
5608 * parse.y (STRICT_TK): Added.
5609 * parse-scan.y (STRICT_TK): Added.
5610 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5611 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5613 * keyword.h: Rebuilt.
5614 * keyword.gperf (strictfp): Added.
5616 2000-11-20 Tom Tromey <tromey@cygnus.com>
5618 * lex.c (yylex): Recognize floating point constants with leading
5621 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5623 * java-tree.h (cyclic_inheritance_report): Constify.
5624 * parse.y (cyclic_inheritance_report): Likewise.
5626 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5628 * parse.y (goal): Remove call to ggc_add_string_root.
5630 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5632 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5633 Create string in scratch buffer, then pass to build_string.
5635 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5637 * parse.y (issue_warning_error_from_context): Add
5640 2000-11-11 Anthony Green <green@redhat.com>
5642 * jcf-parse.c (process_zip_dir): Add finput parameter.
5643 (jcf_figure_file_type): Call process_zip_dir with appropriate
5646 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5648 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5649 * jcf-parse.c (jcf_figure_file_type): Likewise.
5651 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5653 * parse.y (create_new_parser_context): Use memset () instead of
5656 2000-11-08 Tom Tromey <tromey@cygnus.com>
5658 * gjavah.c (process_file): Only include gcj/cni.h when generating
5661 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5663 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5664 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5665 instead of bzero ().
5667 2000-11-05 Tom Tromey <tromey@cygnus.com>
5669 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5670 * lex.c (IS_ZERO): New define.
5671 (java_perform_atof): Error on floating point underflow.
5673 2000-11-04 Tom Tromey <tromey@cygnus.com>
5675 * lex.c (java_parse_escape_sequence): Only read two octal
5676 characters if the first one is greater than 3. Don't allow
5677 "octal" numbers to include the digits 8 or 9.
5679 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5681 * Make-lang.in (java.distdir): Remove.
5683 2000-11-03 Tom Tromey <tromey@cygnus.com>
5685 * Make-lang.in (java.dvi): New target.
5686 Partial fix for PR other/567.
5688 * lang-options.h: Mention -Wout-of-date.
5689 * jcf-dump.c (flag_newer): New global.
5690 * gjavah.c (flag_newer): New global.
5691 * jcf-io.c (find_class): Only warn when flag_newer set.
5692 * lang.c (flag_newer): New global.
5693 (struct string_option): New declaration.
5694 (lang_W_options): New global.
5695 (process_option_with_no): New function.
5696 (lang_decode_option): Use it.
5698 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5699 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5702 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5703 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5704 * lex.c (java_read_unicode): Removed `term_context' argument.
5705 Recognize any number of `u' in `\u'.
5706 (java_read_unicode_collapsing_terminators): New function.
5707 (java_get_unicode): Use it.
5708 (java_lineterminator): Removed.
5709 (yylex): Produce error if character literal is newline or single
5710 quote. Return if eof found in middle of `//' comment. EOF in
5711 `//' comment is only an error if pedantic.
5712 (java_ignorable_control_p): New function.
5713 (java_parse_end_comment): Return if eof found in middle of
5716 * jv-scan.c (pedantic): New global.
5718 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5720 * parse.y (outer_field_access_p): Inherited fields aren't
5721 consider outer fields.
5722 (maybe_build_thisn_access_method): Use
5723 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5724 (resolve_expression_name): Trigger an error if a static field
5725 is being accessed as an outer field.
5727 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5729 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5732 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5734 * Make-lang.in: Move all build rules here from Makefile.in,
5735 adapt to new context. Wrap all rules that change the current
5736 directory in parentheses. Expunge all references to $(P).
5737 When one command depends on another and they're run all at
5738 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5739 all object-file generation rules. Delete obsolete variables.
5741 * Makefile.in: Delete.
5742 * config-lang.in: Delete outputs= line.
5744 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5746 * parse.y (patch_method_invocation): NULLify this_arg when already
5748 (maybe_use_access_method): Handle call to methods unrelated to the
5749 current class. Fixed comment.
5752 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5754 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5757 2000-10-24 Tom Tromey <tromey@cygnus.com>
5759 * lex.c (java_new_lexer): Initialize new fields. Work around
5760 broken iconv() implementations.
5761 (java_read_char): Swap bytes if required. Use fallback decoder if
5763 (byteswap_init, need_byteswap): New globals.
5764 (java_destroy_lexer): Only close iconv handle if it is in use.
5765 * lex.h (java_lexer): New fields read_anything, byte_swap,
5767 Made out_buffer unsigned.
5769 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5771 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5772 where an enclosing context can be set on the jdep.
5773 (do_resolve_class): Fixed identation.
5775 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5777 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5779 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5782 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5784 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5786 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5788 * jcf-write.c (OP1): Update `last_bc'.
5789 (struct jcf_block): Fixed indentation and typo in comments. New
5791 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5792 follows `monitorenter'.
5793 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5797 2000-10-16 Tom Tromey <tromey@cygnus.com>
5799 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5800 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5801 * lang-options.h: Added -MA, -MT, -MF..
5802 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5803 (DEPEND_TARGET_SET): New macro.
5804 (DEPEND_FILE_ALREADY_SET): Likewise.
5805 (init_parse): Handle new flags.
5806 * jcf.h (jcf_dependency_print_dummies): Declare.
5807 * Make-lang.in (s-java): Added mkdeps.o.
5808 * Makefile.in (BACKEND): Added mkdeps.o.
5809 (../gcjh$(exeext)): Added mkdeps.o.
5810 (../jcf-dump$(exeext)): Added mkdeps.o.
5811 * jcf-depend.c: Include mkdeps.h.
5812 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5813 add_entry): Removed.
5814 (jcf_dependency_reset): Rewrote.
5815 (dependencies): New global.
5816 (jcf_dependency_set_target): Rewrote.
5817 (jcf_dependency_add_target): Likewise.
5818 (jcf_dependency_add_file): Likewise.
5820 (print_ents): Removed.
5821 (jcf_dependency_write): Rewrote.
5822 (print_dummies): New global.
5823 (jcf_dependency_print_dummies): New function
5824 (jcf_dependency_write): Call deps_dummy_targets if required.
5826 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5828 * gjavah.c (add_class_decl): Removed unused variables `tname',
5829 `tlen' and `name_index'.
5830 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5831 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5832 in `wfl_operator' with value.
5833 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5834 (jcf_figure_file_type): Fixed identation.
5835 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5836 * parse.y (analyze_clinit_body): New function.
5837 (static_initializer:): Reset `current_static_block'.
5838 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5839 `wfl_operator' with new value.
5840 (lookup_cl): Use EXPR_WFL_FILENAME.
5841 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5842 analyze_clinit_body.
5843 (build_outer_field_access): Access to this$<n> built from
5844 current_class, not its outer context.
5845 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5846 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5847 (patch_method_invocation): Use `is_static_flag' when already
5849 (patch_newarray): Removed assignment in ternary operator.
5851 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5853 * except.c (free_eh_ranges): Don't free `whole_range'.
5855 2000-10-15 Anthony Green <green@redhat.com>
5857 * decl.c (init_decl_processing): Call init_class_processing before
5860 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5862 * check-init.c (check_init): Fixed leading comment. Use
5864 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5865 (give_name_to_locals): Likewise.
5866 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5867 fields in lang_decl_var.
5868 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5869 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5870 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5871 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5872 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5873 (LOCAL_FINAL): Rewritten.
5874 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5875 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5876 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5877 `init_final' fields.
5878 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5879 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5880 (TYPE_HAS_FINAL_VARIABLE): New macro.
5881 (struct lang_type): Added `afv' field.
5882 * parse.y (check_static_final_variable_assignment_flag): New function.
5883 (reset_static_final_variable_assignment_flag): Likewise.
5884 (check_final_variable_local_assignment_flag): Likewise.
5885 (reset_final_variable_local_assignment_flag): Likewise.
5886 (check_final_variable_indirect_assignment): Likewise.
5887 (check_final_variable_global_assignment_flag): Likewise.
5888 (add_inner_class_fields): Use LOCAL_FINAL_P.
5889 (register_fields): Handle local finals and final variables.
5890 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5891 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5892 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5894 (java_complete_expand_methods): Loop to set
5895 TYPE_HAS_FINAL_VARIABLE. Call
5896 `reset_final_variable_local_assignment_flag' and
5897 `check_final_variable_local_assignment_flag' accordingly before
5898 and after constructor expansion. Call
5899 `reset_static_final_variable_assignment_flag'
5900 before expanding <clinit> and after call
5901 `check_static_final_variable_assignment_flag' if the
5902 current_class isn't an interface. After all methods have been
5903 expanded, call `check_final_variable_global_assignment_flag' and
5904 `check_static_final_variable_assignment_flag' if the current class
5906 (maybe_yank_clinit): Fixed typo in comment.
5907 (build_outer_field_access_methods): Removed old sanity check. Use
5908 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5909 Don't create access methods for finals.
5910 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5911 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5912 existing DECL_INIT has been processed.
5913 (java_complete_lhs): Likewise.
5914 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5915 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5917 (patch_assignment): Use LOCAL_FINAL_P.
5918 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5919 DECL_INITIAL is nullified.
5922 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5924 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5926 * Makefile.in (parse.c, parse-scan.c): Likewise.
5928 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5930 * class.c (temporary_obstack): Remove.
5931 (make_class): Don't mess with obstascks.
5932 (push_class): Likewise.
5933 (set_super_info): Likewise.
5934 (add_method_1): Likewise.
5935 (add_method): Likewise.
5936 (add_field): Likewise.
5937 (build_utf8_ref): Likewise.
5938 (build_class_ref): Likewise.
5939 (build_static_field_ref): Likewise.
5940 (finish_class): Likewise.
5941 (push_super_field): Likewise.
5942 (layout_class): Likewise.
5943 (layout_class_methods): Likewise.
5944 (init_class_processing): Likewise.
5945 * constants.c (get_tag_node): Likewise.
5946 (build_constant_data_ref): Likewise.
5947 * decl.c (ggc_p): Remove.
5948 (copy_lang_decl): Use ggc_alloc.
5949 (complete_start_java_method): Don't mess with obstacks.
5950 (start_java_method): Likewise.
5951 (end_java_method): Likewise.
5952 * except.c (link_handler): Use xmalloc.
5953 (free_eh_ranges): New function.
5954 (method_init_exceptions): Use it.
5955 (add_handler): Use xmalloc.
5956 (expand_start_java_handler): Don't mess with obstacks.
5957 (prepare_eh_table_type): Likewise.
5958 (expand_end_java_handler): Likewise.
5959 * expr.c (push_value): Likewise.
5960 (create_label_decl): Likewise.
5961 (build_jni_stub): Likewise.
5962 (java_lang_expand_expr): Likewise.
5963 (note_instructions): Use xrealloc.
5964 (java_push_constant_from_pool): Don't mess with obstacks.
5965 (process_jvm_instruction): Likewise.
5966 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5968 * jcf-parse.c (get_constant): Don't mess with obstacks.
5969 (read_class): Likewise.
5970 (jcf_parse): Likewise.
5971 * lex.c (expression_obstack): Remove.
5972 (java_lex): Don't use obstack_free.
5973 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5974 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5975 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5976 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5977 * parse.y (gaol): Add more GC roots.
5978 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5979 (lookup_field_wrapper): Likewise.
5980 (obtain_incomplete_type): Don't mess with obstacks.
5981 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5983 (craft_constructor): Don't mess with obstacks.
5984 (safe_layout_class): Likewise.
5985 (java_complete_class): Likewise.
5986 (source_end_java_method): Likewise.
5987 (build_outer_field_access_methods): Likewise.
5988 (build_outer_method_access_method): Likewise.
5989 (maybe_build_thisn_access_method): Likewise.
5990 (build_dot_class_method_invocation): Likewise.
5991 (java_complete_tree): Likewise.
5992 (java_complete_lhs): Likewise.
5993 (do_merge_string_cste): Likewise.
5994 (patch_string_cst): Likewise.
5995 (array_constructor_check_entry): Likewise.
5996 * typeck.c (build_java_array_type): Likewise.
5997 (parse_signature_string): Likewise.
5998 (build_java_signature): Likewise.
6000 2000-10-12 Tom Tromey <tromey@cygnus.com>
6003 * gjavah.c (add_class_decl): Don't special-case inner classes.
6004 (add_namelet): Likewise.
6006 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6008 * java-tree.h: Constify current_encoding.
6009 * lang.c: Constify current_encoding.
6011 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6013 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6014 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6016 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6018 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6019 patch. Fixes gcj/340.
6021 2000-10-10 Tom Tromey <tromey@cygnus.com>
6023 * lex.c (java_new_lexer): Initialize out_first and out_last
6025 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6027 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * parse.y (pop_current_osb): New function.
6030 (array_type:): Use `dims:', changed actions
6031 accordingly. Suggested by Anthony Green.
6032 (array_creation_expression:): Used pop_current_osb.
6033 (cast_expression:): Likewise.
6034 (search_applicable_method_list): Fixed indentation.
6036 2000-10-08 Anthony Green <green@redhat.com>
6038 * parse.y (array_type_literal): Remove production.
6039 (type_literals): Refer to array_type, not array_type_literal.
6041 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6043 Patch contributed by Corey Minyard.
6044 * decl.c (check_local_named_variable): New function.
6045 (tree check_local_unnamed_variable): Likewise.
6046 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6048 2000-10-07 Anthony Green <green@redhat.com>
6050 * class.c (layout_class): Handle case where superclass can't be
6053 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6055 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6058 2000-10-05 Tom Tromey <tromey@cygnus.com>
6060 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6061 * jvgenmain.c (class_mangling_prefix): Removed.
6062 (class_mangling_suffix): New global.
6064 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6066 (print_method_info): Handle overrides for static and final
6068 (process_file): Generate declaration for class object field.
6069 * class.c (cxx_keywords): New array.
6070 (utf8_cmp): New function.
6071 (cxx_keyword_p): New function.
6072 (layout_class_method): Mangle C++ keywords by appending `$'.
6073 (mangle_field): New function.
6074 (mangle_class_field): Use mangle_field. Mangle class name as
6076 (mangle_static_field): Use mangle_field.
6078 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6080 * decl.c (find_local_variable): Removed uncessary type check and
6081 fixed range check typo. From Corey Minyard.
6083 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6085 * decl.c (give_name_to_locals): New local `code_offset'. Call
6086 `maybe_adjust_start_pc'.
6087 * expr.c (note_instructions): New function.
6088 (expand_byte_code): Don't collect insn starts here.
6089 (peek_opcode_at_pc): New function.
6090 (maybe_adjust_start_pc): Likewise.
6091 * java-tree.h (maybe_adjust_start_pc): Declare.
6092 (note_instructions): Likewise.
6093 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6095 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6097 * parse.y (field_access:): Fixed indentation.
6098 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6100 2000-09-07 Tom Tromey <tromey@cygnus.com>
6103 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6104 JPRIMITIVE_TYPE_P, for arithmetic operators.
6105 (patch_method_invocation): Indentation fix.
6106 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6107 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6108 (do_unary_numeric_promotion): Cleaned up code.
6109 (valid_cast_to_p): Handle boolean correctly.
6111 2000-09-27 Tom Tromey <tromey@cygnus.com>
6113 * lex.c (java_read_unicode): Reset bs_count when finished with
6116 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6119 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6120 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6121 (typeck.o): Depend on ggc.h.
6122 * class.c (add_method_1): Use GC functions for allocation.
6123 (init_class_processing): Register roots.
6124 * decl.c (ggc_p): Set to 1.
6125 (pending_local_decls): Make it static.
6126 (push_jvm_slot): Use GC functions for allocation.
6127 (init_decl_processing): Register roots.
6128 (give_name_to_locals): Use GC functions for allocation.
6129 (lang_mark_tree): New function.
6130 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6131 functions for allocation.
6132 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6133 * lex.c (java_lex): Use build_string, rather than replicating it
6135 * parse.y (goal): Add more roots.
6136 (mark_parser_ctxt): New function.
6137 * typeck.c: Include ggc.h.
6139 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6141 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6142 contains something else than MODIFY_EXPR.
6144 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6146 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6147 * Makefile.in (parse.o): Depend on ggc.h.
6148 (class.o): Likewise.
6149 (constants.o): Likewise.
6152 (jcf-parse.o): Likewise.
6153 (jcf-write.o): Likewise.
6154 (mangle.o): Likewise.
6155 * class.c: Include ggc.h.
6156 (build_static_field_ref): Register GC roots.
6157 (layout_class): Likewise.
6158 (init_class_processing): Likewise.
6159 * constants.c: Include ggc.h.
6160 (current_constant_pool_data_ref): Remove.
6161 (tag_nodes): Move it to ...
6162 (get_tag_node): ... here. Register GC roots.
6163 * decl.c: Include ggc.h. Remove many global tree definitions.
6164 (throw_node): Define.
6165 (java_global_trees): Likewise.
6166 (predef_filenames): Make the size a constant.
6167 (init_decl_processing): Adjust accordingly.
6168 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6169 * expr.c: Include ggc.h.
6170 (init_expr_processing): Register GC roots.
6171 (build_invokeinterface): Likewise.
6172 * java-tree.h: Replace extern tree declarations with macros.
6173 (java_global_trees): New variable.
6174 (java_tree_index): New enumeration.
6175 (init_jcf_parse): Declare.
6176 * jcf-parse.c: Include ggc.h.
6177 (current_class): Remove declaration.
6178 (main_class): Likewise.
6179 (all_class_list): Likewise.
6180 (predefined_filename_p): Adjust for constant size of
6182 (init_jcf_parse): New function.
6183 * jcf-write.c: Include ggc.h.
6184 (generate_classfile): Register GC roots.
6185 (append_synthetic_attribute): Likewise.
6186 (append_innerclass_attribute_entry): Likewise.
6187 * lang.c: Include ggc.h.
6188 (lang_print_error): Register GC roots.
6189 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6191 * parse.y: Include ggc.h.
6192 (wfl_operator): Remove.
6193 (goal): Register GC roots.
6194 (java_pop_parser_context): Adjust for new field names.
6195 (java_parser_context_save_global): Likewse.
6196 (java_parser_context_restore_global): Likewise.
6197 (java_parser_context_suspend): Likewise.
6198 (java_parser_context_resume): Likewise.
6199 (verify_constructor_circularity): Register GC roots.
6200 (lookup_cl): Likewise.
6201 (java_reorder_fields): Likewise.
6202 (build_current_this): Likewise.
6203 (class_in_current_package): Likewise.
6204 (argument_types_convertible): Likewise.
6205 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6207 2000-09-14 Tom Tromey <tromey@cygnus.com>
6209 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6211 2000-09-13 Tom Tromey <tromey@cygnus.com>
6213 * jcf-parse.c: Include <locale.h>.
6214 * jv-scan.c: Include <locale.h>.
6216 2000-09-12 Tom Tromey <tromey@cygnus.com>
6218 * expr.c (pop_type_0): Return `Object' if trying to merge two
6220 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6221 interface types; `Object' is always a valid supertype.
6223 2000-09-12 Tom Tromey <tromey@cygnus.com>
6226 * jv-scan.c (help): Document --encoding.
6227 (options): Added `encoding' entry.
6228 (OPT_ENCODING): New define.
6229 (main): Handle --encoding.
6230 Include <langinfo.h> if nl_langinfo exists.
6231 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6233 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6234 (parse_source_file): Correctly call java_init_lex. Added `finput'
6235 argument. Use nl_langinfo to determine default encoding.
6236 * java-tree.h (current_encoding): Declare.
6237 * parse.y (java_parser_context_restore_global): Don't restore
6239 (java_parser_context_save_global): Don't set `finput' field.
6240 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6242 * lang.c (current_encoding): New global.
6243 (lang_decode_option): Recognize `-fencoding='.
6244 (finish_parse): Don't close finput.
6245 * parse.h (struct parser_ctxt): Removed `finput' and
6246 `unget_utf8_value' fields. Added `lexer' field.
6247 (java_init_lex): Fixed declaration.
6248 * lex.c (java_new_lexer): New function.
6249 (java_destroy_lexer): Likewise.
6250 (java_read_char): Added `lex' argument. Handle iconv case.
6251 (java_read_unicode): Added `lex' argument. Count backslashes in
6253 (java_init_lex): Added `finput' and `encoding' arguments. Set
6254 `lexer' field in ctxp.
6255 (BAD_UTF8_VALUE): Removed.
6256 (java_lex): Handle seeing UEOF in the middle of a string literal.
6257 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6258 (java_lexer): New structure.
6261 (DEFAULT_ENCODING): New define.
6262 (java_destroy_lexer): Declare.
6264 2000-09-12 Tom Tromey <tromey@cygnus.com>
6267 * lex.c (java_init_lex): Initialize java_io_serializable.
6268 * parse.y (java_io_serializable): New global.
6269 (valid_ref_assignconv_cast_p): An array can be cast to
6272 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6274 * decl.c, expr.c: Include defaults.h if not already included.
6275 Don't define the *_TYPE_SIZE macros.
6277 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6279 * typeck.c (build_java_array_type): Correct first parameter
6280 in ADJUST_FIELD_ALIGN invocation.
6282 2000-09-06 Tom Tromey <tromey@cygnus.com>
6284 * lang-specs.h: Also recognize `-femit-class-files'.
6286 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6288 * verify.c (merge_types): Load the types to merge if necessary.
6290 2000-09-02 Anthony Green <green@redhat.com>
6292 * jcf-io.c: Include zlib.h.
6293 (open_in_zip): Read compressed class file archives.
6294 * zipfile.h (ZipDirectory): Add uncompressed_size and
6295 compression_method fields.
6296 * zextract.c (read_zip_archive): Collect file compression info.
6298 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6300 * parse.y (do_resolve_class): Also explore superclasses of
6301 intermediate enclosing contexts when searching for inner classes.
6303 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6305 * parse.y (variable_declarator_id:): Better error message.
6306 (expression_statement:): Use YYNOT_TWICE.
6307 (cast_expression:): Likewise.
6308 (assignment:): Likewise.
6310 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6312 * parse.y (do_merge_string_cste): New locals. Create new
6313 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6315 2000-08-07 Hans Boehm <boehm@acm.org>
6317 * boehm.c (mark_reference_fields): Set marking bits for all words in
6318 a multiple-word record.
6319 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6322 2000-08-31 Mike Stump <mrs@wrs.com>
6324 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6325 jcf-dump$(exeext)): Make parallel safe.
6327 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6329 * jcf-parse.c (set_source_filename): Constify a char *.
6330 * jcf-write.c (append_innerclasses_attribute,
6331 make_class_file_name): Constify a char *. Don't recycle a
6332 variable for an unrelated purpose.
6333 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6334 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6336 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6338 * expr.c (can_widen_reference_to): Fixed indentation.
6339 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6340 * parse.y: `finit$' replaces `$finit$' in comments.
6341 (try_builtin_assignconv): Fixed leading comment.
6343 2000-08-25 Greg McGary <greg@mcgary.org>
6345 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6347 2000-08-24 Greg McGary <greg@mcgary.org>
6349 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6350 * parse.y (BINOP_LOOKUP): Likewise.
6352 2000-08-22 Andrew Haley <aph@cygnus.com>
6354 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6355 sign extending. Fixes gcj/321.
6356 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6357 combining to make a jlong. Fixes gcj/321.
6359 2000-08-21 Nix <nix@esperi.demon.co.uk>
6361 * lang-specs.h: Do not process -o or run the assembler if
6364 2000-08-16 Andrew Haley <aph@cygnus.com>
6366 * typeck.c (build_java_array_type): Rewrite code to do array
6367 alignment. Take into account back-end macros when aligning array
6368 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6369 user to set alignment. Fixes gcj/252 and 160.
6371 2000-08-09 Tom Tromey <tromey@cygnus.com>
6373 * parse.y (check_abstract_method_definitions): Now return `int'.
6374 Check implemented interfaces. Fixes PR gcj/305.
6376 * parse.y (patch_switch_statement): Disallow `long' in switch
6377 expressions. Fixes PR gcj/310.
6379 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6381 * decl.c (finit_leg_identifier_node): New global.
6382 (init_decl_processing): Use `finit$' to initialize
6383 finit_identifier_node. Use `$finit$' to initialize
6384 finit_leg_identifier_node.
6385 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6386 * java-tree.h (finit_identifier_node): Changed attached comment.
6387 (finit_leg_identifier_node): New declaration.
6388 (ID_FINIT_P): Take finit_identifier_node and
6389 finit_leg_identifier_node into account. This is a backward
6392 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6394 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6396 (generate_bytecode_insns): Check `nargs' before emitting it.
6397 * verify.c (merge_type_state): Fixed typo.
6398 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6399 generate_bytecode_{conditional,insns}.
6401 2000-08-13 Anthony Green <green@redhat.com>
6403 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6406 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6408 * class.c (maybe_layout_super_class): Fixed indentation.
6409 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6410 (java_check_methods): New function declaration.
6411 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6412 instead of `str_ptr'.
6413 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6414 of a `invokeinterface' at the right time.
6415 * parse.h (WFL_STRIP_BRACKET): New macro.
6416 (SET_TYPE_FOR_RESOLUTION): Use it.
6417 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6418 (check_class_interface_creation): Don't check for cross package
6419 innerclass name clashes.
6420 (method_header): Behave properly if MDECL is `error_mark_node'.
6421 (method_declarator): Return `error_mark_node' if bogus current
6423 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6424 (resolve_and_layout): New local `decl_type', set and used. Call
6426 (java_check_methods): New method.
6427 (java_layout_classes): Use it.
6428 (resolve_qualified_expression_name): No EH check necessary in
6430 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6432 (patch_assignment): Set DECL_INITIAL on integral final local.
6434 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6436 * java-tree.h (flag_extraneous_semicolon): New extern.
6437 * lang-options.h: (-Wextraneous-semicolon): New option.
6438 * lang.c (flag_redundant): Fixed typo in leading comment.
6439 (flag_extraneous_semicolon): New global.
6440 (lang_decode_option): Set `flag_extraneous_semicolon' when
6441 -Wall. Decode `-Wextraneous-semicolon'.
6442 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6443 `empty_statement' rule.
6444 (class_body_declaration): Likewise.
6445 (method_body:): Accept `;' as a method body.
6446 (static_initializer:): Removed `SC_TK' hack.
6447 (constructor_block_end:): Likewise.
6448 (empty_statement:): Report deprecated empty declaration. Fixes
6451 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6453 * parse.y (build_dot_class_method_invocation): Changed parameter
6454 name to `type'. Build signature from `type' and convert it to a
6455 STRING_CST if it's an array.
6456 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6457 to use `ref_type' directly.
6459 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6461 * lang-options.h: Added a comma after the last element to avoid
6462 syntax errors when other languages define additional options.
6464 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6466 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6467 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6468 (jc1): Link with $(BACKEND).
6469 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6471 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6473 * jvspec.c: Adjust type of second argument to
6474 lang_specific_driver, and update code as necessary.
6476 * class.c (build_dtable_decl): Initialize dummy.
6478 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6481 method bodies not to rule out discarding `<clinit>'; don't use
6482 <clinit> to initialize static fields with constant initializers.
6484 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6486 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6488 (method_synthetic): New global.
6489 (HANDLE_METHOD): Recognize synthetic method and tell
6490 `print_method_info' about it.
6491 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6492 processing a synthetic method.
6493 * jcf-reader.c (skip_attribute): New function.
6494 ( skip_attribute): Likewise.
6496 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6498 * parse.y (build_outer_field_access): Fixed comments.
6499 (fix_constructors): Emit the initialization of this$<n> before
6501 (resolve_qualified_expression_name): Build an access to `decl' if
6504 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6506 * parse-scan.y (curent_class): Non longer const.
6507 (inner_qualifier, inner_qualifier_length): Deleted.
6508 (current_class_length): New global.
6509 (bracket_count): Fixed typo in leading comment.
6510 (anonymous_count): New global.
6511 (class_instance_creation_expression:): Handle anonymous classes.
6512 (anonymous_class_creation:): New rule.
6513 (push_class_context): Rewritten.
6514 (pop_class_context): Likewise.
6515 (INNER_QUALIFIER): Macro deleted.
6516 (report_class_declaration): call `push_class_context' when
6517 entering the function. `fprintf' format modified not to use
6519 (report_class_declaration): Assign `package_name' and
6520 `current_class' to NULL separately.
6522 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6524 * expr.c (build_invokeinterface): Call layout_class_methods on
6527 2000-07-27 Tom Tromey <tromey@cygnus.com>
6528 Anthony Green <green@cygnus.com>
6529 Alexandre Petit-Bianco <apbianco@cygnus.com>
6531 * class.c (make_class_data): Create vtable for abstract classes.
6532 (get_dispatch_table): Changed to cope with abstract classes.
6534 2000-07-27 Tom Tromey <tromey@cygnus.com>
6536 * parse.y (patch_method_invocation): Don't reverse the argument
6537 list when dealing with anonymous class constructors. Fixed typo in
6540 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6542 * parse.y (build_alias_initializer_parameter_list): Reverse
6543 crafted list when building aliases for anonymous class
6546 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6548 * parse.y (jdep_resolve_class): Don't bother checking potential
6549 innerclass access if `decl' is NULL.
6550 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6553 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6555 * parse.c: Remove (again.)
6557 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6560 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6561 outside the `if' statement, alias to innerclass removed, `decl'
6562 used to mark the class complete.
6564 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6566 * parse.y (simple_name:): Fixed typo in error message.
6568 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6570 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6571 or its first operand can be error marks.
6573 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6575 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6576 * parse.y (method_header): Likewise.
6578 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6580 * parse.y (process_imports): Consider that one might be trying to
6581 import an innerclass. Fixes gcj/254
6583 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6585 * parse.y (find_as_inner_class): Handle the case where the
6586 enclosing context of an innerclass has been loaded as bytecode.
6588 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6590 * parse.y (simple_name:): Reject `$' in type names.
6591 (resolve_type_during_patch): Use `type' as a second
6592 argument to resolve_no_layout. Fixes gcj/257.
6594 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6596 * parse.y (find_most_specific_methods_list): Select the only
6597 non-abstract method even if max has been set.
6598 Fixes gcj/285, gcj/298.
6600 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6602 * lang-specs.h: Added %(jc1) to java compiler options.
6604 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6606 * .cvsignore: New file.
6608 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6610 * parse.y (not_accessible_p): Access granted to innerclasses
6611 (indirectly) extending the reference type. Fixes gcj/249.
6613 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6615 * parse.y (patch_method_invocation): Fixed comment.
6616 (maybe_use_access_method): Build this$<n>s to the context of the
6617 target method, or a type that extends it. Fixes gcj/242.
6619 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6623 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6625 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6627 2000-07-13 Tom Tromey <tromey@cygnus.com>
6629 * lang-specs.h: Added %{I*}.
6631 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6633 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6635 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6637 * parse-scan.c: Remove.
6639 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6641 * class.c (set_super_info): Handled protected inner classes.
6642 (common_enclosing_context_p): Bail early if arguments aren't both
6644 (get_access_flags_from_decl): Handle private and protected inner
6646 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6647 (CLASS_PROTECTED): Likewise.
6648 (struct lang_type): New bitfield `poic'.
6649 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6651 (check_inner_class_access): Renamed arguments, added
6652 comments. Handles protected inner classes (fixes gcj/225)
6653 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6655 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6657 * parse.y (resolve_qualified_expression_name): Verify qualified
6658 access to `this'. Fixes gcj/239.
6660 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6662 * jcf-write.c (generate_classfile): Don't install ConstantValue
6665 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6667 * parse.y (resolve_qualified_expression_name): Handle inner class
6668 access. Fixes gcj/256.
6670 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6672 * jcf-write.c (generate_classfile): Properly install the
6673 ConstantValue attribute and the initial value constant pool index
6674 on string constants.
6675 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6678 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6680 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6682 * parse.y (find_as_inner_class): Fixed typo.
6683 (do_resolve_class): Explore enclosing contexts when searching for
6684 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6685 (check_inner_class_access): Check `decl' which can be null in case
6688 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6690 * java-tree.h (java_debug_context): Declared `extern'.
6691 (safe_layout_class): Likewise.
6692 * parse.y (resolve_field_access): Field must be `static' in order
6693 to be replaced by its initial value. Added comments.
6694 (find_applicable_accessible_methods_list): Fixed typo.
6695 (find_most_specific_methods_list): Methods found in innerclasses
6696 take over methods founds in the enclosing contexts.
6697 (java_complete_tree): Loosen restrictions on the type of DECLs
6698 that can be replaced by their initialization values.
6699 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6701 2000-07-05 Tom Tromey <tromey@cygnus.com>
6703 * Make-lang.in (PARSE_DIR): New macro.
6704 (PARSE_RELDIR): Likewise.
6705 (PARSE_C): Likewise.
6706 (PARSE_SCAN_C): Likewise.
6707 ($(PARSE_C)): New target.
6708 ($(PARSE_SCAN_C)): Likewise.
6709 (SET_BISON): New macro.
6710 (BISONFLAGS): Likewise.
6711 (JAVABISONFLAGS): Likewise.
6713 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6715 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6716 argument on the first pass for CNI as well as JNI.
6717 (print_method_info): Set up method name on the first pass only.
6719 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6721 * parse.y (parser_qualified_classname): Removed parameter
6723 (create_interface): Removed first passed parameter to
6724 parser_qualified_classname.
6725 (create_class): Likewise. Don't install alias on static
6726 innerclasses. Fixes gcj/275.
6728 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6730 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6731 debugable statement with empty_stmt_node. Fixes gcj/272
6733 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6735 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6738 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6740 * jcf-write.c (push_long_const): Appropriately cast short negative
6743 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6745 * parse.y (verify_constructor_super): Use loop variable
6746 `m_arg_type' initialized with `mdecl_arg_type'.
6748 2000-06-29 Tom Tromey <tromey@cygnus.com>
6750 * parse.y (resolve_field_access): Handle case where `type_found'
6753 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * expr.c (lookup_field): The same field can be found through two
6756 different interface. Don't declare it ambiguous in that case.
6758 2000-06-27 Tom Tromey <tromey@cygnus.com>
6760 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6761 follows \r, then unget it at a lower level.
6763 2000-06-26 Tom Tromey <tromey@cygnus.com>
6765 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6768 2000-06-25 Tom Tromey <tromey@cygnus.com>
6770 * parse.y (for_statement): Wrap expression in a WFL if it is a
6771 constant. For PR gcj/268.
6773 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6775 * parse.y (do_resolve_class): Minor optimiztion in the package
6776 list search. Removed unnecessary test and return statement.
6777 (valid_ref_assignconv_cast_p): Order of arguments to
6778 enclosing_context_p fixed.
6780 2000-06-24 Tom Tromey <tromey@cygnus.com>
6782 * expr.c (lookup_field): Print error and return error_mark_node if
6783 field reference is ambiguous.
6785 * parse.y (check_abstract_method_definitions): Also check if
6786 `other_method' is abstract.
6788 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6790 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6792 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6793 (struct lang_type): New field `pic'.
6794 (CLASS_PRIVATE): New macro.
6795 * parse.y (check_inner_class_access): New function.
6796 (jdep_resolve_class): Call it.
6798 2000-06-23 Tom Tromey <tromey@cygnus.com>
6800 * parse.y (patch_incomplete_class_ref): Initialize the returned
6801 class. For PR gcj/260.
6803 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6805 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6807 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6809 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6810 Java specific checks.
6811 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6813 * java-tree.def (CASE_EXPR): Marked 'e'.
6814 (DEFAULT_EXPR): Likewise.
6815 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6817 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6818 Java specific checks.
6819 (generate_bytecode_insns): Test try_block for BLOCK before using
6821 * parse.y (build_wfl_wrap): Added `location' argument. Set
6822 EXPR_WFL_LINECOL accordingly.
6823 (dim_expr:): Wrap constants with WFLs.
6824 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6825 (resolve_package): Check for `stmt' not being a BLOCK before
6826 building a debuggable statement with it.
6827 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6829 (resolve_field_access): Make sure `decl' is a DECL before treating
6831 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6832 IDENTIFIER_NODE before treating it as such.
6833 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6834 treating it as such.
6835 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6836 to be applied only on non array types.
6838 2000-06-16 Per Bothner <per@bothner.com>
6840 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6841 define in terms of DECL_RESULT, as that fails when --enable-checking.
6843 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6845 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6846 types the same in comparison.
6847 (CHECK_OP): Add static prototype.
6849 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6851 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6852 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6855 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6857 * decl.c (create_primitive_vtable): Prototype.
6859 * jcf-write.c (generate_bytecode_insns): Initialize variable
6862 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6864 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6866 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6867 to track searched classes, and do not search the same class more than
6868 once. Call find_applicable_accessible_methods_list on immediate
6869 superclass, instead of search_applicable_method_list on all ancestors.
6872 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6874 * parse.y (register_fields): Permit static fields in inner classes
6875 if they are final. Fix for PR gcj/255.
6877 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6880 * parse.y (find_in_imports): Returned type changed to void,
6881 leading comment fixed.
6882 (register_package): New function.
6883 (qualify_and_find): Likewise.
6884 (package_declaration:): Use `register_package'.
6885 (single_type_import_declaration:): Removed local variable
6886 `node'. Added missing `;' for consistency.
6887 (type_import_on_demand_declaration:): Use `chainon' to link new
6889 (lookup_field_wrapper): Lookup local variables defined in outer
6891 (java_complete_class): Don't reverse the list of imported on demand.
6892 (do_resolve_class): Reorganized. Removed local variable
6893 `original_name'. Call `qualify_and_find' with the current package
6894 name, invoke `find_in_imports_on_demand' right after. Call
6895 `qualify_and_find' with the packages we've seen so far. Fixed
6896 operations numbering in comments.
6897 (java_expand_class): Don't reverse `package_list'.
6898 (find_most_specific_methods_list): New local variables `abstract'
6899 and `candidates'. Use them to pick the right method.
6901 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6903 * parse.y (check_modifiers_consistency): Don't subtract out
6904 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6906 2000-06-04 Philipp Thomas <pthomas@suse.de>
6908 * Makefile.in (INTLLIBS): New.
6912 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6914 * class.c (get_dispatch_table): Build the vtable dummy entry list
6915 element with a null purpose. Fixed leading comment.
6916 (build_dtable_decl): Build an accurate dtable type when appropriate
6919 2000-06-02 Richard Henderson <rth@cygnus.com>
6921 * lang.c (lang_get_alias_set): New.
6923 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6925 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6926 before using it as the accessed field.
6928 2000-05-31 Tom Tromey <tromey@cygnus.com>
6930 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6931 char_array_vtable, short_array_vtable, int_array_vtable,
6932 long_array_vtable, float_array_vtable, double_array_vtable):
6934 * expr.c (get_primitive_array_vtable): New function.
6935 (create_primitive_vtable): New function.
6936 (java_lang_expand_expr): Enable code to statically generate
6938 * decl.c (init_decl_processing): Create primitive vtables.
6939 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6940 short_array_vtable, int_array_vtable, long_array_vtable,
6941 float_array_vtable, double_array_vtable): Define.
6943 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6945 * java/parse.y (find_applicable_accessible_methods_list):
6946 Don't add an uninitialized value to the list.
6948 2000-05-25 Tom Tromey <tromey@cygnus.com>
6950 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6951 when trying to see if field's class should be initialized. Always
6952 initialize field's declaring class, not qualified class.
6955 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6956 `wfl_operator', to maybe_build_primttype_type_ref.
6959 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6961 * parse.y (patch_method_invocation): Don't try to lookup methods
6964 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6966 * parse.y (resolve_field_access): Call the appropriate <clinit>
6967 before accessing the length of a static array. Craft a decl for
6968 the field while its time. Fixes PR gcj/129.
6970 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6972 * parse.y (resolve_package): Correctly set `*next' (was off by
6974 (resolve_qualified_expression_name): Fixed comment.
6976 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6978 * jcf-parse.c (jcf_parse_source): Reset current_class and
6979 current_function_decl to NULL before parsing a new file.
6981 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6983 * parse.y (block_end:): If the collected block doesn't feature a
6984 statement, insert an empty statement.
6986 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6988 * parse.y (maybe_yank_clinit): New function.
6989 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6990 end of the list of methods belonging to a class.
6991 (java_complete_expand_method): Check whether <clinit> is really
6992 necessary and expand it accordingly.
6994 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6996 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6997 processed by the method's switch statement.
6999 2000-05-19 Tom Tromey <tromey@cygnus.com>
7001 * java-tree.h: Added init state enum.
7002 * decl.c (emit_init_test_initialization): Initialize class
7003 initialization check variable by looking at class' state.
7005 2000-05-19 Tom Tromey <tromey@cygnus.com>
7007 * java-tree.h (build_instanceof): Declare.
7008 (build_get_class): Declare.
7009 * parse.y (patch_binop): Use build_instanceof.
7010 * expr.c (build_instanceof): New function. If class is final,
7011 don't make a function call.
7012 (expand_java_INSTANCEOF): Use it.
7013 (build_get_class): New function.
7015 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7017 * jcf-write.c (generate_classfile): Scan the source_file for
7018 slashes with the right pointer variable.
7020 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7022 * lang.c (lang_decode_option): Update -Wunused flags by calling
7024 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7026 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7028 * check_init.c (check_init): Constify local char *.
7029 * class.c (push_class): Constify local char *.
7030 * java_tree.h: Update prototypes.
7031 * jcf-io.c (open_class): Constify filename parameter and
7033 (find_class): Remove redundant string copy. Cast return from
7035 * jcf-parse.c (read_class, parse_class_file, yyparse):
7036 Constify local char *.
7037 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7038 Constify local char *.
7039 * jcf.h (JCF): Constify filename and classname.
7040 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7041 * lang.c (init_parse): Constify parameter and return value.
7042 * lex.c (java_get_line_col): Constify filename parameter.
7043 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7044 * parse.y (java_parser_context_suspend,
7045 issue_warning_error_from_context, safe_layout_class): Constify
7047 * parse.c: Regenerate.
7049 2000-05-08 Tom Tromey <tromey@cygnus.com>
7051 * expr.c (build_jni_stub): Cache the result of
7052 _Jv_LookupJNIMethod.
7054 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7056 * decl.c (predef_filenames_size): Now 7.
7057 (predef_filenames): New seventh entry.
7059 2000-05-04 Tom Tromey <tromey@cygnus.com>
7061 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7062 Keep track of when we've seen a reference field after a
7063 non-reference field.
7064 (get_boehm_type_descriptor): Handle case where we see
7065 non-reference fields but no trailing reference field.
7066 * decl.c (rawdata_ptr_type_node): Define.
7067 (init_decl_processing): Initialize rawdata_ptr_type_node.
7068 * java-tree.h (rawdata_ptr_type_node): Declare.
7070 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7072 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7073 specifiers in calls to fprintf.
7075 2000-05-03 Andrew Haley <aph@cygnus.com>
7077 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7079 * javaop.h (WORD_TO_INT): New function.
7080 (IMMEDIATE_s4): Use WORD_TO_INT.
7081 * jcf.h (JPOOL_INT): Ditto.
7083 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7086 2000-04-19 Tom Tromey <tromey@cygnus.com>
7088 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7090 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7092 * expr.c (build_jni_stub): New function.
7093 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7095 * parse.y (java_complete_expand_methods): Expand a native method
7096 and call build_jni_stub if -fjni given.
7097 * lang-options.h: Document -fjni.
7098 * lang.c (flag_jni): New global.
7099 (lang_f_options): Added `jni' entry.
7100 * java-tree.h (soft_lookupjnimethod_node,
7101 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7103 (flag_jni): Declare.
7104 (build_jni_stub): Declare.
7105 (struct lang_decl): Added `native' flag.
7106 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7108 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7109 soft_jnipopsystemframe_node): New globals.
7110 (init_decl_processing): Set them. _Jv_InitClass only takes one
7113 * java-tree.def: Put into `C' mode.
7115 2000-04-27 Tom Tromey <tromey@cygnus.com>
7118 * expr.c (expand_invoke): Generate check to see if object pointer
7119 is null in nonvirtual invocation case.
7120 * java-tree.h (soft_nullpointer_node): Declare.
7121 * decl.c (soft_nullpointer_node): New global.
7122 (init_decl_processing): Initialize soft_nullpointer_node.
7123 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7124 or `private' methods.
7125 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7127 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7129 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7132 2000-04-26 Tom Tromey <tromey@cygnus.com>
7134 * zextract.c (find_zip_file_start): New function.
7135 (read_zip_archive): Use it.
7137 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7139 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7141 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7143 * class.c (common_enclosing_context_p): New function.
7144 * java-tree.h (common_enclosing_context_p): Added prototype.
7145 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7146 classes sharing an outer context with the current instance.
7147 * parse.y (build_access_to_thisn): Fixed leading comment.
7148 (verify_constructor_super): New local `supper_inner'. Skip
7149 enclosing context argument in the case of inner class constructors.
7150 (patch_method_invocation): Insert proper context as second
7151 parameter to pure inner class constructor super invocations.
7153 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7155 * parse.y (end_class_declaration): Reset the interface number
7158 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7160 * parse.y (source_start_java_method): Deleted unnecessary code.
7161 (patch_method_invocation): Fixed comment.
7163 2000-04-24 Robert Lipe <robertlipe@usa.net>
7165 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7167 2000-04-23 Tom Tromey <tromey@cygnus.com>
7169 * boehm.c (mark_reference_fields): Use int_byte_position.
7171 2000-04-22 Tom Tromey <tromey@cygnus.com>
7173 * boehm.c (mark_reference_fields): Only call byte_position on
7176 2000-04-22 Tom Tromey <tromey@cygnus.com>
7178 * boehm.c (mark_reference_fields): Added `last_view_index'
7179 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7181 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7183 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7184 * parse.y (check_class_interface_creation): Fixed comments. Select
7185 permitted modifiers for (inner) interfaces. Changed error message
7186 to report rejected modifiers used with local classes.
7188 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7190 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7191 of directly inherited type considered in scope.
7192 * parse.y (do_resolve_class): Search inherited classes for inner
7195 2000-04-20 Tom Tromey <tromey@cygnus.com>
7197 * parse.y (not_accessible_p): Use member's class, not current
7198 class, when doing inheritance check for protected reference.
7201 2000-04-20 Jason Schroeder <shrode@subnature.com>
7203 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7205 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7207 * parse.y (lookup_field_wrapper): Search for final local aliases.
7208 (resolve_expression_name): Let lookup_field_wrapper search for
7209 final local aliases. Force the value of `name' if one is found.
7210 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7211 an expression name. Fixed comments.
7213 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7215 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7217 2000-04-19 Tom Tromey <tromey@cygnus.com>
7219 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7221 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7223 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7225 2000-04-18 Tom Tromey <tromey@cygnus.com>
7228 * gjavah.c (utf8_cmp): Changed return value.
7229 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7231 (cxx_keywords): New global.
7232 (get_field_name): Handle new result of cxx_keyword_subst.
7233 (print_method_info): Likewise.
7235 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7237 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7238 with a newline, for CNI.
7239 (print_stub_or_jni): Print a space or newline before method name for
7241 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7242 (process_file): Include gcj/cni.h if generating CNI stubs.
7244 2000-04-16 Tom Tromey <tromey@cygnus.com>
7246 * gjavah.c (decompile_method): Use print_field_name.
7249 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7251 * parse.y (java_expand_classes): Reverse the package list once.
7252 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7254 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7255 the `==' and `!=' operators.
7257 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7259 * jcf-write.c (generate_bytecode_insns): At invocation time,
7260 always relate an interface method to the type of its selector.
7262 2000-04-05 Tom Tromey <tromey@cygnus.com>
7265 * expr.c (expand_invoke): Generate check to see if object pointer
7266 is null in nonvirtual invocation case.
7267 * java-tree.h (soft_nullpointer_node): Declare.
7268 * decl.c (soft_nullpointer_node): New global.
7269 (init_decl_processing): Initialize soft_nullpointer_node.
7270 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7271 or `private' methods.
7272 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7274 2000-04-05 Tom Tromey <tromey@cygnus.com>
7277 * parse.y (check_final_assignment): Recognize assignments to the
7278 `length' field of an array when generating class files.
7280 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7282 * class.c (decl_hash): Prototype removed.
7283 (decl_compare): Likewise.
7285 2000-04-05 Tom Tromey <tromey@cygnus.com>
7287 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7288 * parse.y (check_modifiers_consistency): Check for final/volatile
7289 clash. Fixes PR gcj/164.
7291 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7293 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7295 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7297 (add_method_1): Use `java_hash_hash_tree_node' and
7298 `java_hash_compare_tree_node'.
7299 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7300 (java_hash_compare_tree_node): Likewise.
7301 * parse.y (find_applicable_accessible_methods_list): Create,
7302 delete and use a hash table to remember already searched interfaces.
7304 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7306 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7309 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7311 * boehm.c (mark_reference_fields, set_bit): Prototype.
7312 (set_bit): Un-ANSI-fy definition.
7314 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7317 * decl.c (emit_init_test_initialization): Likewise.
7319 * gjavah.c (jni_print_char): Likewise.
7321 * parse.y (create_new_parser_context): Likewise.
7323 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7325 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7326 patch missing hunk. Fixed indentation.
7328 2000-03-30 Tom Tromey <tromey@cygnus.com>
7330 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7331 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7333 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7335 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7336 when negative *before* using it as an array index.
7337 * ChangeLog: Fixed typo.
7339 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7341 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7342 to 0 when it reaches -1.
7344 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * jcf-parse.c (get_constant): Properly cast `num' during the
7347 invocation of `add_double'.
7348 * jcf-write.c (push_long_const): Properly cast `lo' before
7349 comparing it to short bounds.
7350 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7351 `interface_body:' is reduced after the current interface is
7354 2000-03-26 Tom Tromey <tromey@cygnus.com>
7356 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7357 Java-specific `-f' option.
7359 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7361 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7362 Adjust order of making types.
7363 Make bitsize_*_node values.
7365 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7367 * class.c (make_field_value): Use byte_position.
7368 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7369 (java_array_data_offset): Likewise.
7370 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7373 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7375 * parse.y (check_abstract_method_definitions): New local
7376 `end_type_reached'. Make sure we also consider `end_type'.
7377 (java_check_abstract_method_definitions): Make sure we eventually
7378 consider `java.lang.Object'.
7379 (maybe_use_access_method): Don't use access method if not in the
7380 context of a pure inner class or if the method's context is right.
7381 (find_applicable_accessible_methods_list): New static flag
7382 `object_done'. Don't search abstract classes as interfaces. Fixed
7383 indentation. Fixed the `java.lang.Object' only search. Search
7384 class interface(s) first, then fully search enclosing contexts.
7385 (find_most_specific_methods_list): Pick the closest candidate when
7386 they're all abstract.
7388 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7390 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7391 properly initialize `finished_label'. Don't emit gotos for empty
7394 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7396 * except.c (emit_handlers): Clear catch_clauses_last.
7398 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7400 * parse.y (check_method_types_complete): New function.
7401 (create_class): Reset anonymous class counter only when seeing an
7403 (java_complete_class): JDEP_METHOD: Don't recompute signature
7406 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7408 * class.c (build_static_ref): Fixed indentation in comment.
7409 * java-tree.def (TRY_EXPR): Fixed typo in name.
7410 (CLASS_LITERAL): Likewise.
7411 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7412 (struct lang_type): New field `dot_class'.
7413 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7414 (generate_classfile): Method `class$' is synthetic.
7415 * parse.y (build_do_class_method): New function.
7416 (build_dot_class_method_invocation): Likewise.
7417 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7418 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7419 (qualify_ambiguous_name): Likewise.
7420 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7421 (build_try_statement): Fixed leading comment.
7423 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7425 * class.c (make_field_value): Properly handle sizes.
7426 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7427 (layout_class_method): Count using trees.
7428 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7429 * expr.c (java_array_data_offset): Use int_bit_position.
7430 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7431 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7433 2000-03-16 Tom Tromey <tromey@cygnus.com>
7435 * lang.c (flag_hash_synchronization): New global.
7436 (lang_f_options): Added `hash-synchronization'.
7437 * lang-options.h: Mention -fhash-synchronization.
7438 * java-tree.h (flag_hash_synchronization): Declare.
7439 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7440 hash table synchronization is disabled.
7441 * decl.c (init_decl_processing): Only push `sync_info' value when
7442 hash table synchronization is disabled.
7443 * class.c (make_class_data): Only push `sync_info' field when hash
7444 table synchronization is disabled. Removed dead code.
7446 2000-03-16 Tom Tromey <tromey@cygnus.com>
7448 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7450 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7452 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7454 * parse.y (patch_method_invocation): Handle anonymous classes
7455 creation in static context.
7457 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7459 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7460 * parse.y (resolve_qualified_expression_name): Use it.
7461 (patch_method_invocation): Likewise.
7463 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7465 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7466 depending on the type of dependency which dictates what the
7468 (unresolved_type_p): Resolved types limited to the current class.
7470 2000-03-15 Tom Tromey <tromey@cygnus.com>
7472 * decl.c (init_decl_processing): Set type of `sync_info' to be
7475 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7476 Correctly compute bit number for current slot. Zero `high' and
7477 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7478 mark_reference_fields.
7479 (mark_reference_fields): New function.
7481 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7483 * parse.y (register_incomplete_type): Fixed initialization of
7486 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7488 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7490 (push_class_context, pop_class_context): New function.
7491 (class_body:): Call pop_class_context.
7492 (interface_body:): Likewise.
7493 (INNER_QUALIFIER): New macro.
7494 (report_class_declaration): Changed output format and use
7495 INNER_QUALIFIER. Call push_class_context.
7497 2000-02-14 Andrew Haley <aph@cygnus.com>
7499 * check-init.c (check_init): Add new cases for unary and binary
7502 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7504 * parse.y (resolve_package): Set `next' once a type name has been
7505 progressively discovered.
7506 (resolve_qualified_expression_name): Propagate resolution only if
7507 there are remaining qualifiers. Take into account `q' might have
7508 been cleared after re-qualification.
7509 * parse.y (patch_method_invocation): New local `resolved'.
7510 Section dealing with qualified expression rewritten to use
7511 resolve_field_access.
7513 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7515 * parse.h (PUSH_CPC): Fixed indentation.
7516 (DEBUG_CPC): New macro.
7517 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7518 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7519 * parse.y (class_body_declaration:): Use
7520 SET_CPC_INSTANCE_INITIALIZER_STMT.
7521 (method_declaration:): Check for null current_function_decl.
7522 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7523 (java_parser_context_pop_initialized_field): Better handling of
7525 (maybe_make_nested_class_name): Mark nested class name as
7526 qualified when necessary.
7527 (end_class_declaration): Don't call java_parse_context_resume when
7528 one or more error occurred.
7529 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7530 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7531 SET_CPC_INITIALIZER_STMT.
7532 (method_header): Check for inner classes declaring static methods.
7533 (resolve_qualified_expression_name): Handle situation where `this'
7536 2000-03-13 Hans Boehm <boehm@acm.org>
7538 * typeck.c (build_prim_array_type): Correctly set the high word too.
7540 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7542 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7544 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7545 list of methods for interfaces.
7547 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7549 * parse.y (qualify_ambiguous_name): Properly handle expressions
7552 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7554 * parse.y (check_final_assignment): Extended to process
7556 (patch_assignment): Have check_final_assignment called only once.
7558 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7560 * java-tree.h (IS_INIT_CHECKED): New flag.
7561 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7562 * parse.y (patch_string): Call force_evaluation_order on the
7563 completed string concatenation tree.
7564 * expr.c (force_evaluation_order): Call force_evaluation_order on
7565 function's arguments too.
7567 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7569 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7570 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7571 (build_anewarray): Likewise.
7572 * parse.y (patch_newarray): Likewise.
7573 * parse.c: Regenerated.
7575 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7577 * decl.c (init_decl_processing): Added new class fields `depth',
7578 `ancestors', and `idt' to class_type_node. Use
7579 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7580 * class.c (make_class_data): Push initial values for new fields.
7581 * java-tree.h: Updated prototype for `build_invokeinterface'.
7582 * expr.c (build_invokeinterface): Changed parameters to accept
7583 `method' tree. Calculate index of `method' in its declaring
7584 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7585 (expand_invoke): Call `build_invokeinterface' with new parameters.
7586 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7589 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7591 * typeck.c (lookup_do): Search superinterfaces first
7592 when looking up an interface method. From Godmar Back
7595 2000-03-06 Tom Tromey <tromey@cygnus.com>
7597 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7599 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * java-tree.h (lookup_argument_method2): Declared.
7602 (safe_layout_class): Prototype moved from parse.h.
7603 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7604 * parse.y (java_check_regular_methods): Local `super_class' gone.
7605 Call lookup_argument_method2 instead of lookup_argument_method.
7606 Perform modifier match for methods found declared in implemented
7607 interfaces. Fixed indentation problem. Overriding/hiding error
7608 report to take place only for methods found in classes.
7609 * typeck.c (lookup_argument_method): Changed leading
7610 comment. Re-written by calling lookup_do.
7611 (lookup_argument_method2): New function.
7612 (lookup_java_method): Re-written by calling lookup_do.
7613 (lookup_do): New function.
7615 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7617 * check-init.c (check_init): Removed dead code. Handle (blank)
7619 * parse.y (declare_local_variables): New local `final_p', set it
7620 and use it to initialize LOCAL_FINAL.
7621 (check_final_assignment): Only check FIELD_DECLs.
7623 2000-02-17 Tom Tromey <tromey@cygnus.com>
7625 * Makefile.in (JAVA_OBJS): Added boehm.o.
7626 (boehm.o): New target.
7627 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7628 * java-tree.h (flag_use_boehm_gc): Declare.
7629 (get_boehm_type_descriptor): Declare.
7630 * lang.c (lang_f_options): Added `use-boehm-gc'.
7631 (flag_use_boehm_gc): New global.
7632 * lang-options.h: Added -fuse-boehm-gc.
7633 * boehm.c: New file.
7634 * class.c (get_dispatch_table): If class uses a Boehm type
7635 descriptor, put it in the vtable.
7636 (make_class_data): Removed dead code.
7638 2000-03-03 Per Bothner <per@bothner.com>
7640 * decl.c (init_decl_processing): Initialize sizetype properly.
7642 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7645 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7646 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7647 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7648 (jcf_parse): New local `current'. Load innerclasses seen in outer
7649 context being processed.
7650 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7651 * jcf-write.c (append_innerclasses_attribute): New function.
7652 (append_innerclasses_attribute_entry): Likewise.
7653 (get_access_flags): Handle static classes. Set anonymous and local
7654 classes to be private.
7655 (generate_classfile): Attribute count adjusted. Call
7656 append_innerclasses_attribute.
7657 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7658 PURE_INNER_CLASS_TYPE_P.
7659 * parse.y (parser_qualified_classname): New parameter `is_static',
7660 produce non qualified name accordingly.
7661 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7662 (create_interface): Added argument to parser_qualified_classname.
7663 (create_class): Added argument to parser_qualified_classname. Setup
7664 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7665 (add_inner_class_fields): Fixed indentation.
7666 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7667 (method_declarator): Fixed typo in comment.
7668 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7669 (build_current_thisn): Likewise.
7670 (patch_method_invocation): Likewise.
7672 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7674 * decl.c (current_function_decl): Move to toplev.c.
7676 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7678 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7679 (DECL_BIT_INDEX): Use underlying representation.
7680 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7682 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7684 * expr.c (build_java_ret): Pass proper type to size_binop.
7686 2000-02-25 Anthony Green <green@cygnus.com>
7688 * expr.c (build_class_init): Mark the decl to be ignored by
7690 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7691 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7692 * class.c (init_test_hash_newfunc): New function.
7693 (decl_hash): New function.
7694 (decl_compare): New function.
7695 * decl.c (emit_init_test_initialization): New function.
7696 (complete_start_java_method): Traverse the init test hashtable,
7697 calling emit_init_test_initialization.
7698 (always_initialize_class_p): Define.
7699 * expr.c (build_class_init): Use initialization tests when
7700 emitting class initialization code.
7701 (always_initialize_class_p): Declare.
7702 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7704 * java-tree.h: Include hash.h.
7705 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7706 (struct lang_decl): Add init_test_table field.
7707 (init_test_hash_entry): Define.
7709 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7711 * gjavah.c (main): Avoid using `argi' to report unimplemented
7714 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7716 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7717 initialize locals to avoid warnings. Local `exception_type' moved
7720 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7722 * parse.y (resolve_expression_name): Use `orig' as a second
7723 argument to resolve_field_access.
7724 (resolve_field_access): Removed unnecessary code when dealing with
7727 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7729 * class.c (push_super_field): Don't push the field twice.
7730 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7731 * parse.h (java_reorder_fields): Prototyped.
7732 * parse.y (java_reorder_fields): New function.
7733 (java_layout_class): Simplified not to worry about re-ordering.
7735 2000-02-23 Tom Tromey <tromey@cygnus.com>
7737 * gjavah.c (print_name): In JNI case, correctly quote string.
7738 (print_method_info): Don't handle overrides in JNI mode.
7740 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7742 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7743 value type set to `boolean_type_node'.
7745 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7747 * jcf-dump.c (main): Test for correct condition after
7748 output file creation.
7750 2000-02-19 Anthony Green <green@cygnus.com>
7752 * jcf-depend.c (add_entry): Fix test for first list entry.
7754 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7756 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7757 * constants.c (build_constants_constructor): Likewise.
7759 2000-02-19 Anthony Green <green@cygnus.com>
7761 * jcf-depend.c (add_entry): Add entries to the end of the list.
7763 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7765 * decl.c (INT_TYPE_SIZE): Define if necessary.
7766 (expand_java_return): Handle the case of a native integer smaller
7769 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7771 * gjavah.c (help): Use GCCBUGURL.
7772 * jv-scan.c (help): Likewise.
7773 * jcf-dump.c (help): Likewise.
7775 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7777 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7780 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7782 * jcf-parse.c (load_class): Call `fatal' if no file containing
7783 the target class are found.
7785 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7787 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7788 lex.c, lex.h, and PARSE_H to...
7789 (parse.o, parse-scan.o): ...here, respectively.
7791 * lex.c: Split out code that may trigger SIGFPE from yylex()
7792 to its own function.
7793 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7795 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7797 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7799 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7801 * parse.y (outer_field_access_p): Stop in time when outer contexts
7803 (resolve_qualified_expression_name): Properly qualify *everything*
7804 after a package.type to be resoled as expression names.
7805 (find_applicable_accessible_methods_list): Save/restore `class' to
7806 isolate it from a possible outer context search.
7808 2000-02-15 Tom Tromey <tromey@cygnus.com>
7810 * gjavah.c (jni_print_char): New function.
7811 (print_full_cxx_name): Use it.
7812 (decode_signature_piece): Likewise.
7813 (print_cxx_classname): Likewise.
7815 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7817 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7819 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7821 * gjavah.c: Include version.h.
7823 * jcf-dump.c: Likewise.
7825 * jv-scan.c: Likewise.
7827 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7829 * parse.y (outer_field_access_fix): First parameter now a tree
7830 node. Check for assignment to final. First argument to
7831 build_outer_field_access_fix modified to accommodate prototype.
7832 (build_outer_field_access): Don't check for assignment to final
7834 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7835 possibly returned by outer_field_access_fix. Changed
7836 outer_field_access_fix's first argument.
7837 (check_final_assignment): $finit$'s context is OK.
7838 (patch_unaryop): Use node instead of its line/column value when
7839 calling outer_field_access_fix.
7841 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7843 * parse.y (interface_declaration:): No longer tagged
7844 <node>. Re-installed default action.
7845 (class_member_declaration:): Handle inner interfaces.
7846 (interface_member_declaration): Handle inner interfaces and
7848 (create_interface): Push error if one seen. Suspend parsing
7849 context when processing an inner interface.
7850 (register_fields): Inner class static field limitations not to
7851 apply to inner interfaces.
7853 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7855 * jcf-parse.c (load_class): Update `java_error_count' when a
7856 class' file can't be found.
7857 (parse.y): Avoid (byte)code generation when errors seen.
7859 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7862 decodes a valid node.
7863 (patch_binop): Handle TRUNC_DIV_EXPR.
7865 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7867 * parse.y (resolve_package): New local `acc'. Try to progressively
7868 build and guess a package and type name.
7870 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7872 * parse.y (find_applicable_accessible_methods_list): Load and
7873 layout the search class if necessary.
7874 (java_complete_tree): Keep to original type of the folded initial
7877 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7879 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7880 Generate error message if circularity is detected. New static
7882 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7883 * jcf-write.c (generate_bytecode_insns): Very simply handle
7885 * parse.y (java_check_circular_reference): Use
7886 `cyclic_inheritance_report' during report, if necessary.
7887 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7888 walking NEW_ARRAY_INIT twice.
7890 2000-02-09 Tom Tromey <tromey@cygnus.com>
7892 * parse.y (check_class_interface_creation): Allow inner classes to
7893 be `private' or `protected', check modifiers' consistency. Prevent
7894 block local classes from bearing any modifiers.
7896 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7898 * except.c (check_start_handlers): Re-add prototype lost in last
7900 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7902 2000-02-09 Andrew Haley <aph@cygnus.com>
7904 * decl.c (clear_binding_level): Remove excess initializer.
7905 (maybe_poplevels): Remove unused variable.
7906 (force_poplevels): Ditto.
7907 (struct binding_level): Add comment.
7909 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7911 * jcf-write.c (generate_classfile): Don't consider
7912 pre-initialization with reference value (use <clinit> instead.)
7913 * parse.y (java_fix_constructors): No generated constructor for
7915 (build_outer_field_access): Removed debug message.
7916 (outer_field_expanded_access_p): Adapted to bytecode generation.
7917 (build_outer_field_access_method): Use fix_method_argument_names.
7918 (build_outer_method_access_method): Fixed indentation. Added
7919 comment. Handle access method generation for static and also void
7921 (build_access_to_thisn): Inserted debug message.
7922 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7923 (resolve_qualified_expression_name): Fixed comment.
7924 (not_accessible_p): Adapted to bytecode generation. Added comment.
7925 (patch_method_invocation): Added comment.
7926 (maybe_use_access_method): Fixed leading comment. Handle static
7928 (java_complete_lhs): Don't shortcut handling of initialized upon
7929 declaration String type static fields when generating bytecode.
7930 (patch_unaryop): Handle outer field access when generating
7933 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7935 * java-tree.h (FIELD_THISN): New macro.
7936 * jcf-write.c (append_synthetic_attribute): New function.
7937 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7938 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7939 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7941 (build_outer_field_access): Turned on access functions usage and
7942 generation when compiling to bytecode.
7943 (maybe_use_access_method): Likewise.
7945 2000-01-25 Andrew Haley <aph@cygnus.com>
7947 * java-except.h (struct eh_range): Add `expanded' field.
7948 (maybe_start_try): Add end_pc arg.
7949 (maybe_end_try): Ditto.
7950 * java-tree.h (force_poplevels): new function.
7951 * expr.c (expand_byte_code): Don't call maybe_start_try or
7953 * except.c (add_handler): Reset expanded.
7954 (expand_start_java_handler): Set expanded.
7955 (check_start_handlers): Don't expand a start handler that's
7956 already been expanded.
7957 (maybe_start_try): Add end_pc arg. Only expand a handler which
7959 (expand_end_java_handler): call force_poplevels.
7960 (force_poplevels): new function.
7961 * decl.c (binding_level): Add start_pc of binding level.
7962 (maybe_pushlevels): Call maybe_start_try when pushing binding
7964 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7965 (LARGEST_PC): Define.
7966 (clear_binding_level): Use LARGEST_PC.
7968 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7969 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7970 (binding_depth, is_class_level, current_pc): new variables.
7971 (struct binding_level): ditto.
7972 (indent): new function.
7973 (push_jvm_slot): add debugging info.
7974 (maybe_pushlevels): ditto.
7975 (maybe_poplevels): ditto.
7978 (start_java_method): ditto.
7979 (give_name_to_locals): comment only.
7980 * except.c (binding_depth, is_class_level, current_pc):
7982 (expand_start_java_handler): add debugging info.
7983 (expand_end_java_handler): ditto.
7985 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7987 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7988 (print_name_for_stub_or_jni, process_file): Constify a char*.
7990 2000-02-03 Tom Tromey <tromey@cygnus.com>
7992 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7994 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7996 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7997 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
8000 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8002 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
8003 * java-tree.h (TYPE_II_STMT_LIST): New macro.
8004 (struct lang_type): New field `ii_block'.
8005 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8006 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8007 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8008 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8009 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8010 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8012 * parse.y (add_instance_initializer): New function.
8013 (in_instance_initializer): New static global.
8014 (class_body_declaration:): Link instance initializer block.
8015 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8016 (array_creation_expression:): Remove unused local.
8017 (java_parser_context_push_initialized_field): Fixed leading
8018 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8019 CPC_INSTANCE_INITIALIZER_LIST.
8020 (java_parser_context_pop_initialized_field): Likewise.
8021 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8022 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8023 CPC_INITIALIZER_STMT.
8024 (fix_constructors): New local `class_type'. Use it. Call
8025 add_instance_initializer.
8026 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8027 (patch_return): Forbid return in instance initializers.
8028 (patch_throw_statement): Enforce exception handling in the context
8029 of instance initializers.
8031 2000-02-03 Tom Tromey <tromey@cygnus.com>
8033 * Make-lang.in (java.mostlyclean): Remove executables in
8036 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8038 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8039 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8040 (java_float_finite): Convert to use union Word from javaop.h.
8041 (java_double_finite): Convert to use union DWord from javaop.h.
8043 2000-02-02 Tom Tromey <tromey@cygnus.com>
8045 * gjavah.c (options): Added `jni' entry.
8046 (help): Document -jni.
8047 (flag_jni): New global.
8048 (process_file): Handle JNI output. Don't print text from
8049 -prepend, -add, etc, when generating stubs. Only remove `.class'
8050 suffix if it actually exists.
8051 (main): Create a `.c' file when run with `--jni --stubs'. Create
8052 correct output file name with `--jni'.
8053 (print_include): Mangle header name differently in JNI case.
8054 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8056 (print_method_info): Handle JNI case. Put signature info into
8057 method name. Handle case when STREAM is NULL.
8058 (print_name_for_stub_or_jni): New function.
8059 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8060 (print_cxx_classname): Handle JNI.
8061 (print_full_cxx_name): Likewise.
8062 (decode_signature_piece): Likewise.
8063 (overloaded_jni_method_exists_p): New function.
8064 (struct method_name): Added `signature' and `sig_length' fields.
8065 (HANDLE_END_FIELD): Do nothing in JNI mode.
8067 2000-02-02 Tom Tromey <tromey@cygnus.com>
8069 * jv-scan.c: Include version.c, <getopt.h>.
8070 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8071 (options): New array.
8072 (usage): New function.
8073 (version): New function.
8074 (main): Use getopt_long to parse command line.
8075 * jcf-dump.c: Include version.c, <getopt.h>.
8076 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8077 OPT_JAVAP): New macros.
8078 (options): New array.
8079 (usage): Return `void'. Changed message.
8080 (help): New function.
8081 (version): New function.
8082 (main): Use getopt_long_only to parse command line.
8083 * gjavah.c: Include <getopt.h>.
8084 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8085 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8086 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8087 (options): New array.
8088 (java_no_argument): Removed.
8089 (help): Updated with missing options.
8090 (main): Use getopt_long_only to parse command line.
8091 (usage): Changed message.
8093 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8095 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8096 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8097 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8098 * parse.y (array_creation_expression:): Handle anonymous arrays.
8099 (build_array_from_name): Don't set `ret_name' if null.
8100 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8101 (qualify_ambiguous_name): Likewise.
8102 (java_complete_expand_class): Likewise.
8104 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8106 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8107 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8108 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8109 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8110 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8111 AIPL_FUNCTION_COMPLETED_INVOCATION.
8112 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8113 AIPL_FUNCTION_INVOCATION_READY.
8114 (AIPL_FUNCTION_DECLARATION): New enum entry.
8115 * parse.y (reorder_static_initialized): New function.
8116 (java_parser_context_pop_initialized_field): Use it.
8117 (add_inner_class_fields): Use
8118 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8119 augmented. Install marker after last alias initializer, if any.
8120 (generate_finit): Fixed typo. Don't try to retain only the used
8122 (method_header): Compute and set DECL_FUNCTION_NAP.
8123 (method_declarator): Fixed comment. Insert alias initializer in
8125 (build_alias_initializer_parameter_list): Fixed leading
8126 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8127 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8128 (java_complete_expand_class): Code to retain only used aliases
8130 (java_complete_expand_methods): New local `first_decl'. Generate
8131 $finit$ first, then expand the constructors, regular methods and
8133 (java_complete_expand_method): Don't report error on missing
8134 return statement if previously detected bogus.
8135 (fix_constructors): Don't patch constructor parameters list.
8136 (patch_method_invocation): Use new AIPL enum values. Reverse
8137 alias initializer list for anonymous classes.
8139 2000-01-30 Anthony Green <green@redhat.com>
8141 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8142 determine how many stack slots to pop.
8144 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8146 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8147 error handling/recovery.
8148 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8150 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8152 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8153 FIELD_LOCAL_ALIAS_USED): New macros.
8154 (DECL_FUNCTION_NAP): New macro.
8155 (struct lang_decl): New field `nap'.
8156 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8157 (struct lang_type): New fields `finit_stmt_list' and
8159 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8160 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8161 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8162 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8163 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8164 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8165 (BUILD_THROW): Macro line separator re-indented.
8166 * parse.y (end_class_declaration): New function.
8167 (maybe_generate_pre_expand_clinit): New name for
8168 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8169 pre-expand static fields.
8170 (maybe_generate_clinit): Function deleted.
8171 (check_for_static_method_reference): Prototype's parameter list
8173 (generate_finit): New name for maybe_generate_finit. Changed
8174 leading comment. Function rewritten to use
8175 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8176 (build_alias_initializer_parameter_list): New function.
8177 (java_parser_context_pop_initialized_field): Likewise.
8178 (add_inner_class_fields): Likewise.
8179 (type_declaration:): Call end_class_declaration.
8180 (class_member_declaration:): Likewise.
8181 (formal_parameter_list:): Fixed typos.
8182 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8183 element. Improved error handling.
8184 (block_statement:): Call end_class_declaration.
8185 (anonymous_class_creation:): Likewise.
8186 (create_anonymous_class): Fixed comments.
8187 (create_class): Call add_inner_class_fields.
8188 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8189 (method_header): Use MARK_FINAL_PARMS.
8190 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8191 (method_declarator): Propagate final argument flag.
8192 (craft_constructor): New local `artificial'. Call
8193 build_alias_initializer_parameter_list. Use
8194 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8195 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8197 (complete_expand_class): Get rid of unused outer context local
8199 (java_complete_expand_methods): Fixed leading
8200 comment. Generate/pre-expand <clinit> first. Changed method
8201 expansion order to regular, $finit$, constructors, <clinit>.
8202 (java_complete_expand_method): Set current_function_decl.
8203 (fix_constructors): Fix constructor parameter list to account for
8204 outer context local alias initializers.
8205 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8206 (resolve_expression_name): Lookup outer context local aliases. New
8207 local `access', use it.
8208 (patch_method_invocation): Patch inner class ctor invocation with
8209 outer context local aliases initialization values. $finit$
8210 invocation patching now includes things generated with
8211 build_alias_initializer_parameter_list.
8212 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8213 (build_super_invocation): Likewise.
8214 (patch_assignment): Changed comment.
8216 2000-01-27 Andrew Haley <aph@cygnus.com>
8218 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8222 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8224 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8226 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8228 * parse.y (register_fields): Don't pass a format specifier to
8229 OBSOLETE_MODIFIER_WARNING.
8230 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8231 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8233 (check_modifiers): Change function into a macro.
8234 (check_class_interface_creation): Pass a literal format string.
8236 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8238 * buffer.h: PROTO -> PARAMS.
8239 * check-init.c: Likewise.
8240 * class.c: Likewise.
8241 * constants.c: Likewise.
8242 * convert.h: Likewise.
8244 * except.c: Likewise.
8246 * gjavah.c: Likewise.
8247 * java-except.h: Likewise.
8248 * java-tree.h: Likewise.
8249 * jcf-depend.c: Likewise.
8250 * jcf-dump.c: Likewise.
8251 * jcf-parse.c: Likewise.
8252 * jcf-path.c: Likewise.
8253 * jcf-reader.c: Likewise.
8254 * jcf-write.c: Likewise.
8256 * jv-scan.c: Likewise.
8257 * jvgenmain.c: Likewise.
8258 * jvspec.c: Likewise.
8262 * parse-scan.y: Likewise.
8263 * parse.h: Likewise.
8264 * parse.y: Likewise.
8265 * typeck.c: Likewise.
8266 * verify.c: Likewise.
8269 * zextract.c: Likewise.
8270 * zipfile.h: Likewise.
8272 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8274 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8275 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8276 * constants.c (build_constant_data_ref): Check for cached
8277 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8278 in TYPE_CPOOL_DATE_REF.
8279 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8280 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8281 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8282 (LOCAL_FINAL): New macro.
8283 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8284 constant pool -- don't try to reuse.
8285 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8287 (find_in_current_zip): Use TYPE_JCF.
8288 * parse.h (java_check_final): Prototype removed.
8289 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8290 (maybe_create_class_interface_decl,
8291 check_class_interface_creation): Likewise.
8292 (java_expand_finals): Function removed.
8293 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8294 (block_statement:): Fixed comment.
8295 (anonymous_class_creation:): Likewise.
8296 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8298 (check_class_interface_creation): Loosened error report on (inner)
8299 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8300 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8301 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8303 (create_interface): Likewise.
8304 (anonymous_class_counter): New static global.
8305 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8306 patch. Fixed comments.
8307 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8308 anonymous_class_counter when declaring a toplevel class.
8309 (craft_constructor): Fixed constructor name when handling
8310 anonymous classes. Anonymous class constructors to feature hidden
8312 (java_fix_constructors): Added comment.
8313 (java_check_final): Function removed.
8314 (java_complete_expand_methods): Fixed comment. Don't generate
8315 class data, save its outgoing constant pool instead.
8316 (verify_constructor_super): Skip anonymous class constructor
8317 hidden this$<n> parameter.
8318 (java_expand_classes): New local `saved_ctxp'. Removed call to
8319 java_expand_finals and java_check_final. Expand anonymous class
8320 constructors. Generate class data.
8321 (build_super_invocation): Skip anonymous class hidden this$<n>
8323 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8324 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8325 (set_java_signature): Likewise.
8327 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8329 * gjavah.c: Delete ACC_VISIBILITY define.
8330 * jcf.h: Add ACC_VISIBILITY define.
8331 * parse.y: final: rule tagged <value>.
8332 (java_check_regular_methods): Use ACC_VISIBILITY define for
8333 default package access check.
8334 (local_variable_declaration_statement): Use final: rule.
8336 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8338 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8341 2000-01-17 Tom Tromey <tromey@cygnus.com>
8343 * gjavah.c (print_field_info): Allow non-static final fields.
8345 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8347 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8348 * parse.y (patch_anonymous_class): New function.
8349 (create_anonymous_class): Register incomplete type when the
8350 class/interface to extends/implement isn't known yet.
8351 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8352 (verify_constructor_super): Tuned error message.
8354 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8356 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8357 (ANONYMOUS_CLASS_P): New macro.
8358 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8359 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8360 * parse.y (create_class): Added leading argument.
8361 (maybe_create_class_interface_decl,
8362 check_class_interface_creation): Likewise.
8363 (craft_constructor): New function.
8364 (verify_constructor_super): Added argument in prototype.
8365 (class_declaration:): Inserted leading argument.
8366 (for_begin:): Use FOR_LOOP_P.
8367 (anonymous_class_creation): Create WFL of the anonymous class to
8368 instantiate. Call build_new_invocation. Added comments.
8369 (check_class_interface_creation): Handle parameter `anonymous' in
8370 verbose mode class creation announce.
8371 (link_nested_class_to_enclosing): Exclude anonymous classes.
8372 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8373 anonymous class, even though they appear to have an enclosing
8375 (create_interface): Pass extra argument to
8376 check_class_interface_creation.
8377 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8378 (create_class): Call check_class_interface_creation and
8379 maybe_create_class_interface_decl with extra new argument. Don't
8380 add private this$<n> to anonymous classes.
8381 (method_declarator): Insert hidden this$<n> to anonymous class
8383 (java_fix_constructors): Deleted code creating default
8384 constructor. Call craft_constructor instead.
8385 (java_check_regular_methods): Set `saw_constructor' to 1 for
8387 (fix_constructors): Pass extra argument to verify_constructor_super.
8388 (verify_constructor_super): New local `sdecl', use it. Search for
8389 matching constructor (possibly featuring arguments) in super
8391 (lookup_method_invoke): Craft constructor according to arguments
8392 list when dealing with anonymous class constructors.
8393 (build_super_invocation): Pass arguments to anonymous class super
8395 (search_loop): Use FOR_LOOP_P.
8396 (labeled_block_contains_loop_p): Likewise.
8398 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8400 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8401 (enclosing_context_p): New function.
8402 (get_access_flags_from_decl): Handle CLASS_STATIC.
8403 (maybe_layout_super_class): Extra first argument passed to
8405 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8407 * decl.c (access0_identifier_node): New global.
8408 (init_decl_processing): access0_identifier_node initialized.
8409 (pushdecl): Set DECL_CONTEXT only on non type decls.
8410 * expr.c (lookup_field): Lookup inner class fields in enclosing
8412 (expand_invoke): Use ID_INIT_P.
8413 (expand_java_field_op): Use DECL_CLINIT_P.
8414 * java-tree.def (CLASS_LITERAL): New tree code.
8415 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8416 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8417 (struct lang_decl): New field `inner_access'.
8418 (enclosing_context_p): Prototyped.
8419 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8420 ID_CLINIT_P): New macros.
8421 (CLASS_STATIC): New macro.
8422 (CLASS_ACCESS0_GENERATED_P): New macro.
8423 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8424 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8425 INNER_CLASS_P): New macros.
8426 (DECL_INNER_CLASS_LIST): New macro.
8427 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8429 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8430 the shift value to int. Fixed typo in comment.
8431 * lex.c (inst_id, wpv_id): Initialize.
8432 * mangle.c (unicode_mangling_length): Take `$' into account.
8433 * parse.h (DRECOVER, RECOVER): Terminate properly.
8434 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8435 (typedef struct _jdep): New field `enclosing'.
8436 (JDEP_ENCLOSING): New macro.
8437 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8438 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8439 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8440 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8441 GET_ENCLOSING_CPC_CONTEXT): New macros.
8442 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8443 (do_resolve_class): Added extra argument in prototype.
8444 * parse.y (resolve_class): Added extra argument in prototype.
8445 (maybe_create_class_interface_decl): Likewise.
8446 (maybe_use_access_method, build_wfl_wrap): New functions.
8447 (java_complete_expand_classes, java_complete_expand_class):
8449 (java_parser_context_push_initialized_field,
8450 java_parser_context_suspend, java_parser_context_resume):
8452 (maybe_make_nested_class_name, make_nested_class_name,
8453 set_nested_class_simple_name_value,
8454 link_nested_class_to_enclosing, find_as_inner_class,
8455 find_as_inner_class_do, check_inner_class_redefinition,
8456 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8457 maybe_build_thisn_access_method, build_outer_field_access,
8458 build_outer_field_access_methods, build_outer_field_access_expr,
8459 build_outer_method_access_method, build_new_access_id,
8460 build_outer_field_access_method, outer_field_access_p,
8461 outer_field_expanded_access_p, outer_field_access_fix,
8462 build_incomplete_class_ref, patch_incomplete_class_ref,
8463 create_anonymous_class): Likewise.
8464 (inst_id, wpv_id): New static global variables.
8465 (synchronized:): New rule, tagged <node>.
8466 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8468 (anonymous_class_creation:): New rule, tagged <node>.
8469 (NEW_TK): Tagged <node>.
8470 (type_literals, array_type_literal): New rules, tagged <node>.
8471 (class_declaration:): Removed action when reducing by class_body:
8472 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8473 using GET_CPC in sub-rules.
8474 (class_member_declaration): Handle inner classes.
8475 (method_declaration): When reducing method_header:, reset
8476 current_function_decl when appropriate.
8477 (method_declarator:): Set the number of formal parameter to 0 for
8478 method declared without arguments.
8479 (constructor_declarator:): Likewise.
8480 (static_initializer:): List of elements kept in a list.
8481 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8482 use of the keyword `static' for type declarations.
8483 (block_statement:): Handle inner class declarations.
8484 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8485 type qualified `this'.
8486 (class_instance_creation_expression): Use anonymous_class_creation:
8487 to handle inner class instances creation. Handle qualified `new'.
8488 (something_dot_new): Added appropriate actions.
8489 (create_new_parser_context): New function.
8490 (java_push_parser_context, java_parser_context_save_global,
8491 java_parser_context_suspend): Use create_new_parser_context.
8492 (check_modifiers): Changed leading comment.
8493 (check_class_interface_creation): Handle interclasses.
8494 (add_superinterfaces): Fixed comment.
8495 (create_interface): Build qualified name from the raw_name instead
8496 of its matching WFL. Push the initialized fields list. raw_name added
8497 as an extra argument to maybe_create_class_interface_decl.
8498 (create_class): Build qualified name from the raw_name instead of
8499 its matching WFL. Removed assignment to current_parsed_class_un.
8500 Call PUSH_ERROR before returning an error. Suspend the current
8501 parser context when processing an inner class. Push the
8502 initialized fields list. raw_name added as an extra argument to
8503 maybe_create_class_interface_decl. Add the private this$<n>
8505 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8506 (register_fields): Get the class type from GET_CPC and handle
8507 previous errors. Added code to handle the creation of static
8508 fields in inner classes. Initialized fields initialization
8509 statements kept in a list of lists.
8510 (maybe_generate_finit): Initialized fields initialization
8511 statements kept in a list of lists. Use GET_CPC.
8512 (maybe_generate_clinit): Likewise.
8513 (method_header): Use GET_CPC and GET_CPC_UN.
8514 (parser_qualified_classname): Handle inner classes.
8515 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8516 (java_fix_constructors): Hide pointer to enclosing context
8517 instance in constructor list when dealing with inner classes.
8518 (jdep_resolve_class): Call resolve_class with extra first argument
8520 (resolve_class): Add enclosing context as a first extra argument
8521 to do_resolve_class.
8522 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8524 (resolve_no_layout): Extra argument added to resolve_class
8526 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8527 (java_get_real_method_name): Use GET_CPC_UN.
8528 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8529 (java_check_abstract_methods): Handle static method declared in
8530 inner classes by an error.
8531 (java_check_regular_methods): Use DECL_CLINIT_P.
8532 (source_start_java_method): Also set DECL_MAX_LOCALS.
8533 (create_artificial_method): Call java_parser_context_save_global
8534 and java_parser_context_restore_global instead of saving/restoring
8535 the context by hand.
8536 (expand_start_java_method): Improved verbose mode message.
8537 (java_complete_expand_methods): Fixed leading comment. Use
8539 (fix_constructors): Added assignment to this$<n> if necessary.
8540 (java_expand_classes): Call java_complete_expand_classes instead
8541 of java_complete_expand_methods.
8542 (make_qualified_primary): Simplified.
8543 (merge_qualified_name): Optimized for missing left or right parts.
8544 (resolve_expression_name): Handle access to outer class fields from
8546 (resolve_qualified_expression_name): New macro
8547 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8548 classes. Report error on non appropriate qualification of
8549 `new'. Handle qualified `this'.
8550 (not_accessible_p): Allow access to outer class private fields from
8552 (patch_method_invocation): Handle method invocations through
8553 access methods and inner class constructor invocations.
8554 (find_applicable_accessible_methods_list): Search enclosing
8555 contexts of an inner class.
8556 (search_applicable_methods_list): Fixed typo.
8557 (argument_types_convertible): Handle inner class constructors'
8558 hidden outer context reference argument.
8559 (qualify_ambiguous_name): Handle qualified `this'.
8560 (java_complete_lhs): Handle use of field accessed through
8561 artificial access methods in various cases of assignments. Handle
8563 (check_final_assignment): Use DECL_CLINIT_P.
8564 (valid_ref_assignconv_cast_p): Handle the destination being an
8565 enclosing context of the source.
8566 (patch_unaryop): Handle use of field accessed through artificial
8568 (patch_return): Use DECL_CLINIT_P.
8569 (patch_throw_statement): Use DECL_CLINIT_P.
8570 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8571 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8574 2000-01-16 Anthony Green <green@cygnus.com>
8576 * parse.y (build_string_concatenation): Only use
8577 StringBuffer(String) shortcut if String arg is constant.
8579 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8581 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8582 the shift value to int. Fixed typo in comment.
8584 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8586 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8587 * jcf-write.c: Likewise.
8588 * parse.y: Likewise.
8589 * parse.c: Regenerate.
8591 2000-01-09 Anthony Green <green@cygnus.com>
8593 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8594 bytecodes in the correct order.
8596 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8598 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8600 2000-01-06 Anthony Green <green@cygnus.com>
8602 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8603 before building constant array decl.
8605 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8607 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8608 method invocation and typo in conditional expression.
8609 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8610 the appropriate NOTE_POP.
8611 * parse.y (patch_binop): Shift value mask to feature the right
8614 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8616 * class.c (assume_compiled, assume_compiled_node): Add static
8618 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8620 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8622 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8624 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8625 to `__modifier' to avoid stringifying it.
8627 * parse.y (verify_constructor_circularity): Don't call a variadic
8628 function with a non-literal format string.
8629 (java_check_abstract_methods): Move unreachable code inside
8630 `continue' statement.
8631 (lookup_method_invoke): Call xstrdup, not strdup.
8633 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8636 * jcf-parse.c (yyparse): Likewise.
8638 * jv-scan.c (main): Likewise.
8640 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8642 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8643 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8644 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8647 * parse.y (synchronized, variable_redefinition_error,
8648 check_class_interface_creation, create_interface, create_class,
8649 method_header, finish_method_declaration,
8650 check_modifiers_consistency, method_declarator,
8651 complete_class_report_errors, check_abstract_method_definitions,
8652 java_check_regular_methods, check_throws_clauses,
8653 java_check_abstract_methods, read_import_dir,
8654 check_pkg_class_access, declare_local_variables, fix_constructors,
8655 cut_identifier_in_qualified, resolve_expression_name,
8656 resolve_qualified_expression_name, patch_method_invocation,
8657 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8658 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8659 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8660 patch_try_statement, patch_synchronized_statement,
8661 patch_throw_statement, check_thrown_exceptions,
8662 patch_conditional_expr): Likewise.
8664 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8666 * Makefile.in (LIBDEPS): Added gcc's errors.o
8667 (../jcf-dump$(exeext):): Link with gcc's errors.o
8668 (../gcjh$(exeext):): Likewise.
8669 * expr.c (expand_java_NEW): Layout the entire target type instead of
8670 laying out its methods only.
8671 (lookup_field): Layout the class after having loaded it.
8672 * java-tree.h (java_debug_context): Declared.
8673 * jcf-io.c (toplev.h): Included.
8674 (find_class): Removed assignment to jcf's outofsynch
8675 field. Force source file to be read if newer than its matching
8676 class file. Tweaked debug messages.
8677 * jcf-parse.c (jcf_out_of_synch): Deleted.
8678 (read_class): Call to jcf_out_of_synch removed.
8679 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8680 (jcf_out_of_synch): Prototype deleted.
8681 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8682 `deprecated' and `class_err': integer turned into bit-fields.
8683 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8684 * parse.y (package_list): New global.
8685 (package_declaration:): Record newly parsed package name.
8686 (extra_ctxp_pushed_p): Static global deleted.
8687 (java_parser_context_save_global): Create buffer context for the
8688 purpose of saving globals, if necessary.
8689 (java_parser_context_restore_global): Pop context pushed for the
8690 purpose of saving globals, if necessary.
8691 (java_debug_context_do): New prototype and function.
8692 (java_debug_context): Likewise.
8693 (do_resolve_class): Use already parsed package names to qualify
8694 and lookup class candidate.
8695 (java_pre_expand_clinit): Removed unnecessary local variable.
8697 1999-12-17 Tom Tromey <tromey@cygnus.com>
8699 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8701 (process_file): Use `\n\' at end of each line in string.
8703 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8705 * expr.c (expand_invoke): Layout the loaded class before
8706 attempting to use it.
8707 (expand_java_field_op): Allow final field assignments to take
8709 * typeck.c (convert): Return error_mark_node if expr is null.
8711 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8713 * class.c (class_depth): Return -1 if the class doesn't load
8715 * expr.c (can_widen_reference_to): Check for errors during depth
8716 computation and return 0 accordingly.
8717 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8718 create default constructors and add an other error check.
8719 * parse.h (java_fix_constructors): Prototyped.
8720 * parse.y (java_pre_expand_clinit): Likewise.
8721 (build_super_invocation): Re-prototyped to feature one argument.
8722 (java_check_circular_reference): Directly use `current'.
8723 (java_fix_constructors): New function.
8724 (java_check_regular_methods): Don't create default constructors
8725 here, but abort if none were found.
8726 (java_complete_expand_methods): Pre-process <clinit> calling
8727 java_pre_expand_clinit.
8728 (java_pre_expand_clinit): New function.
8729 (fix_constructors): build_super_invocation invoked with the
8730 current method declaration as an argument.
8731 (build_super_invocation): Use the context of the processed method
8732 decl argument instead of current_class.
8733 * typeck.c (lookup_java_method): Take WFLs in method names into
8736 1999-12-14 Per Bothner <per@bothner.com>
8738 * class.c (make_class_data): flag_keep_inline_functions to keep
8739 private methods in the method array.
8741 1999-12-15 Anthony Green <green@cygnus.com>
8743 * check-init.c (check_init): Take into account both types of
8744 `throw's when checking for uninitialized variables.
8746 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8748 * parse.y (java_complete_lhs): Force conversion of array
8749 dimensions to int_type_node, that's what runtime's ABI expects.
8751 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8753 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8754 operand of a WFL, until the Java front-end gets fixed with regard
8755 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8757 1999-12-10 Andrew Haley <aph@cygnus.com>
8759 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8760 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8761 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8765 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8767 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8768 before calling expand_eh_region_start and expand_start_all_catch.
8769 * except.c (expand_start_java_handler): Switch to permanent
8770 obstack before calling expand_eh_region_start.
8771 (expand_end_java_handler): Switch to permanent obstack before
8772 calling expand_start_all_catch.
8774 1999-12-5 Anthony Green <green@cygnus.com>
8776 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8777 function with side effects.
8778 (init_decl_processing): Mark all memory allocating DECLs with
8781 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8783 * except.c (expand_end_java_handler): Call
8784 expand_resume_after_catch and end_catch_handler.
8786 1999-11-30 Anthony Green <green@cygnus.com>
8788 * verify.c (verify_jvm_instructions): Create new return label
8789 chain if non existent (don't rely on the verified state of the jsr
8792 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8794 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8795 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8797 * parse.y (patch_assignment): Removed bogus final class test on
8798 lhs when checking on whether to emit an ArrayStoreException runtime
8800 * expr.c (expand_java_arraystore): Likewise.
8802 1999-11-28 Anthony Green <green@cygnus.com>
8804 * decl.c (find_local_variable): Reuse single slot decls when
8807 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * jcf-parse.c (saw_java_source): Global variable removed.
8810 (read_class): Don't use `saw_java_source'. Added extra braces.
8811 (yyparse): Code setting `saw_java_source' removed.
8813 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8815 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8817 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8819 * verify.c (merge_type_state): Non verified subroutines being
8820 considered more than once to trigger passive type merge.
8822 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8824 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8825 in case of error. Error message tuned.
8827 1999-11-21 Anthony Green <green@cygnus.com>
8829 * constants.c (find_methodref_index): Unwrap method names before
8830 inserting them in the constant pool.
8832 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8834 * class.c (assume_compiled_node): New typedef.
8835 (assume_compiled_tree): New static data.
8836 (find_assume_compiled_node): New function.
8837 (add_assume_compiled): New function.
8838 (assume_compiled): New function.
8839 * class.c (make_class_data): Use assume_compiled.
8840 (is_compiled_class): Use assume_compiled.
8842 * java-tree.h (add_assume_compiled): Declare.
8844 * lang.c (lang_decode_option): Parse new options.
8846 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8848 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8849 int_type_node: that's what `_Jv_AllocObject' expects.
8851 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8853 * parse.y (lookup_method_invoke): Use lang_printable_name to
8854 reliably build the type name during error report. Fixes PR gcj/97.
8856 1999-11-09 Tom Tromey <tromey@cygnus.com>
8858 * jcf-path.c: Include <sys/stat.h>.
8859 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8860 (DIR_UP): New macro.
8862 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8864 * parse.y (source_end_java_method): Resume permanent allocation,
8865 reversing Apr 27 1998 patch.
8866 (patch_string_cst): Pop obstacks after having pushed the permanent
8869 1999-11-05 Tom Tromey <tromey@cygnus.com>
8871 * class.c (finish_class): Emit inlined methods if any native
8872 methods exist in the class. Fixes PR gcj/85.
8874 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8876 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8877 (qualify_ambiguous_name): Likewise.
8879 1999-11-03 Godmar Back <gback@cs.utah.edu>
8881 * typeck.c: (lookup_java_method): search all inherited
8882 interfaces when looking up interface method.
8884 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8886 * parse.y (method_header:): Issue error message for rule `type
8888 (synchronized:): Error report when not using synchronized.
8890 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8892 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8893 being used before the superclass constructor has been called.
8894 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8895 instead of `CALL_THIS_CONSTRUCTOR_P'.
8897 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8899 * check-init.c: Fix typo in comment.
8901 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8903 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8906 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8908 * parse.y (expression_statement:): Call function to report
8909 improper invocation of a constructor.
8910 (parse_ctor_invocation_error): New function.
8912 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8914 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8917 1999-10-21 Tom Tromey <tromey@cygnus.com>
8919 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8920 in generated `main'.
8922 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8924 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8925 (qualify_ambiguous_name): Likewise.
8927 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8929 * parse.y (java_complete_tree): fold_constant_for_init to work on
8931 (java_complete_lhs): Likewise.
8932 (array_constructor_check_entry): Complete an initializer element
8933 on permanent_obstack.
8935 1999-10-19 Tom Tromey <tromey@cygnus.com>
8937 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8938 From Mike Moreton <mike@pillim.demon.co.uk>.
8940 1999-10-15 Greg McGary <gkm@gnu.org>
8942 * java-tree.h (flag_bounds_check): Remove extern decl.
8943 * lang.c (flag_bounds_check): Remove global variable.
8944 (lang_f_options): Remove "bounds-check" entry.
8945 (lang_init_options): Default flag_bounds_check to "on".
8947 1999-10-14 Tom Tromey <tromey@cygnus.com>
8949 * jvgenmain.c (usage): New function.
8950 (main): Use it. Also, handle `-D' options.
8951 * jvspec.c (lang_specific_driver): Recognize -D.
8952 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8954 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8956 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8958 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8959 variadic function with a non-literal format string.
8961 * parse-scan.y (report_main_declaration): Likewise.
8963 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8965 * parse.y (read_import_dir, patch_assignment, patch_binop,
8966 patch_array_ref): Likewise.
8968 * typeck.c (build_java_array_type): Likewise.
8970 * verify.c (verify_jvm_instructions): Likewise.
8972 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8976 1999-10-07 Anthony Green <green@cygnus.com>
8978 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8979 where CHECK_PUT may fail for valid reasons.
8981 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8982 UNSAFE_PUTN): New macros.
8984 1999-10-04 Tom Tromey <tromey@cygnus.com>
8986 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8987 well. Fixes Java PR gcj/59.
8988 * parse-scan.y (yyerror): Report errors.
8990 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8992 * decl.c (insert_block): Remove unconditional `abort'.
8994 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8996 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8997 FUNCTION_CODE now of type int. All callers changed.
8998 Set the builtin's DECL_BUILT_IN_CLASS.
9000 1999-09-23 Tom Tromey <tromey@cygnus.com>
9002 * jvspec.c (lang_specific_driver): Don't read spec file if
9003 -fsyntax-only given.
9005 1999-09-22 Tom Tromey <tromey@cygnus.com>
9007 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9009 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9010 (WORDS_TO_LONG): Likewise.
9011 (WORDS_TO_DOUBLE): Likewise.
9013 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9016 (RELOCATION_VALUE_1): Likewise.
9017 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9018 push_in_const, push_long_const): Prototyped.
9019 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9020 (push_constant2): Likewise.
9021 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9022 (find_constant_wide): Cast find_constant2's integer arguments to
9024 (find_constant_index): Cast find_constant2's and find_constant2's
9025 integer arguments to `jword'.
9026 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9027 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9028 (emit_if): Use RELOCATION_VALUE_1.
9029 (emit_goto): Likewise.
9030 (emit_jsr): Likewise.
9031 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9032 argument to push_long_const to HOST_WIDE_INT.
9034 1999-09-15 Andreas Schwab <schwab@suse.de>
9036 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9038 1999-09-20 Nick Clifton <nickc@cygnus.com>
9040 * lang.c (lang_decode_option): Extend comment.
9042 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9044 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9047 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9049 * gjavah.c (get_field_name, print_method_info, print_include,
9050 add_namelet): Use xmalloc, not malloc.
9052 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9053 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9056 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9058 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9060 * jcf-path.c (add_entry): Likewise.
9062 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9064 * jv-scan.c (xmalloc): Remove definition.
9066 * jvgenmain.c (xmalloc): Likewise.
9068 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9070 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9072 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9073 concat, not xmalloc/sprintf.
9074 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9075 (xstrdup): Remove definition.
9077 * parse.y (duplicate_declaration_error_p,
9078 constructor_circularity_msg, verify_constructor_circularity,
9079 check_abstract_method_definitions, java_check_regular_methods,
9080 java_check_abstract_methods, patch_method_invocation,
9081 check_for_static_method_reference, patch_assignment, patch_binop,
9082 patch_cast, array_constructor_check_entry, patch_return,
9083 patch_conditional_expr): Use xstrdup, not strdup.
9085 * zextract.c (ALLOC): Use xmalloc, not malloc.
9087 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9089 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9091 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9092 (do_spec, lang_specific_pre_link, lang_specific_driver,
9093 input_filename, input_filename_length): Don't declare.
9094 (main_class_name, jvgenmain_spec, lang_specific_driver):
9096 (lang_specific_driver): All calls to the function pointer
9097 parameter now explicitly call `fatal'.
9099 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9101 * parse.y (find_applicable_accessible_methods_list): Search
9102 abstract classes as interfaces.
9104 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9106 * class.c (finish_class): We're now outside a valid method
9107 declaration. Tell the rest of gcc so.
9109 1999-09-08 Bruce Korb autogen@linuxbox.com
9111 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9113 1999-09-07 Tom Tromey <tromey@cygnus.com>
9115 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9117 (decode_signature_piece): Don't emit "::" in JArray<>.
9118 (print_namelet): Only print trailing `;' when printing a class.
9120 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9122 * java-tree.h: Delete declarations for all tree nodes now moved to
9124 * decl.c: Delete their definitions.
9126 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9128 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9129 * Makefile.in (OBJS): Add ggc-callbacks.o.
9130 (OBJDEPS): Likewise.
9132 1999-09-03 Tom Tromey <tromey@cygnus.com>
9134 * parse.y (strip_out_static_field_access_decl): Return operand if
9135 it satisfies JDECL_P.
9137 1999-09-02 Tom Tromey <tromey@cygnus.com>
9139 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9140 Handle nested arrays, like `[[I'.
9142 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9144 * class.c (finish_class): Remove unused parameter, all callers
9147 * expr.c (build_java_athrow): Change return type to void.
9148 (java_lang_expand_expr): Make sure each case in switch returns a
9151 * java-tree.h (finish_class): Fix prototype to take void args.
9153 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9154 (main): Issue return from main, not exit.
9156 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9158 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9160 * jv-scan.c (main): Issue return from main, not exit.
9162 * parse.y (check_abstract_method_definitions,
9163 java_check_abstract_method_definitions): Add static prototypes.
9164 (java_complete_expand_methods): Fix call to `finish_class'.
9166 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9169 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9171 * lang.c (language_string): Constify.
9173 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9175 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9176 Remove hacks for stuff which comes from libiberty.
9178 * Make-lang.in: Likewise.
9180 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9182 * Makefile.in (xref.o): Depend on xref.c explicitly.
9184 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9186 * java-tree.h (lang_printable_name): Constify a char*.
9188 * lang.c (lang_printable_name): Likewise.
9190 1999-08-27 Jeffrey A Law (law@cygnus.com)
9192 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9195 1999-08-26 Tom Tromey <tromey@cygnus.com>
9197 * gjavah.c (print_cxx_classname): Print "::" before qualified
9200 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9202 * parse.y (lookup_cl): Changed leading comment. Now does its best
9203 to set the column number.
9204 (qualify_ambiguous_name): Take WFL wrappers into account.
9206 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9208 * verify.c (verify_jvm_instructions): Don't check instruction
9209 validity beyond end of method.
9211 1999-08-25 Tom Tromey <tromey@cygnus.com>
9213 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9215 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9217 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9218 cxx_keyword_subst, generate_access, name_is_method_p,
9219 get_field_name, print_field_name, super_class_name, print_include,
9220 decode_signature_piece, print_class_decls, usage, help,
9221 java_no_argument, version, add_namelet, print_namelet): Add static
9223 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9224 name_is_method_p): Constify a char*.
9225 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9226 Provide a final else clause in an if-else-if.
9227 (print_field_info): Add missing final arg in function call to
9229 (print_method_info, decompile_method, decode_signature_piece,
9230 print_c_decl, print_full_cxx_name, print_stub,
9231 print_mangled_classname, super_class_name, print_include,
9232 add_namelet, add_class_decl, print_class_decls, process_file,
9233 help): Constify a char*.
9235 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9236 push_int_const, find_constant_wide, find_constant_index,
9237 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9238 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9239 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9240 emit_if, emit_goto, emit_jsr, call_cleanups,
9241 make_class_file_name): Add static prototypes.
9242 (generate_bytecode_return, generate_bytecode_insns): Pass a
9243 NULL_PTR, not a NULL_TREE.
9245 * jv-scan.c: Include "jcf.h".
9246 (main): Declare using DEFUN macro.
9248 * jvspec.c (find_spec_file, lang_specific_pre_link,
9249 lang_specific_driver): Add prototypes.
9250 (find_spec_file): Constify a char*.
9252 * keyword.gperf (hash, java_keyword): Add prototypes.
9254 * lang.c (lang_print_error): Add static prototype.
9255 (lang_init): Prefer memcpy over bcopy to avoid casts.
9257 * lex.c (yylex): Add static prototype.
9259 * parse-scan.y: Include "lex.c" earlier.
9261 * parse.h: Remove redundant declaration for `yylex'.
9263 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9264 labeled_block_contains_loop_p): Add static prototypes.
9265 (not_accessible_p): Make static to match prototype.
9267 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9269 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9271 * parse.y (check_method_redefinition): Changed leading comment.
9272 (check_abstract_method_definitions): New function.
9273 (java_check_abstract_method_definitions): New function.
9274 (java_check_regular_methods): Call it.
9275 (verify_constructor_super): Fixed indentation.
9276 (lookup_method_invoke): Likewise.
9278 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9280 * parse.y (method_header): Return a null pointer if the current
9282 (finish_method_declaration): Return if the current function decl
9284 (source_start_java_method): Likewise.
9285 (java_method_add_stmt): Likewise.
9287 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9289 * class.c (emit_register_class): Removed unnecessary call to
9291 * parse.y (labeled_block_contains_loop_p): Removed unused local
9294 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9296 * parse.y (java_refold): Added prototype.
9298 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9300 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9301 (java_stabilize_reference): Removed unnecessary `else'.
9302 (java_complete_lhs): Set flag to remember boolean. Call
9303 java_refold. Added comments.
9304 (java_decl_equiv): New function.
9305 (binop_compound_p): Likewise.
9306 (java_refold): Likewise.
9307 (patch_unaryop): Striped static field access assigned to decl and
9308 op. Changed promotion scheme for ++/-- operators.
9309 (search_loop): New function.
9310 (labeled_block_contains_loop_p): Likewise.
9311 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9313 (patch_bc_statement): Call search_loop. Fixed comment.
9315 1999-08-14 Anthony Green <green@cygnus.com>
9317 * expr.c (java_lang_expand_expr): Mark static array data as
9320 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9322 * jvgenmain.c (main): NUL-terminate name_obstack.
9324 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9326 * check-init.c (check_bool2_init, done_alternative): Add static
9329 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9330 (add_method, build_utf8_ref, build_class_ref,
9331 append_gpp_mangled_type, layout_class_method): Constify a char*.
9333 * decl.c (push_promoted_type, make_binding_level): Add static
9335 (push_promoted_type, pushdecl): Constify a char*.
9337 * except.c (find_handler_in_range, link_handler,
9338 check_start_handlers): Add static prototypes.
9340 * expr.c (process_jvm_instruction): Constify a char*.
9342 * gjavah.c (main): Constify a char*.
9344 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9347 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9349 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9350 munge, print_ents): Constify a char*.
9352 * jcf-dump.c (disassemble_method): Constify a char*.
9353 (print_constant_pool, print_exception_table): Add static prototypes.
9354 (print_constant, print_exception_table, main, disassemble_method):
9357 * jcf-io.c (find_classfile, find_class): Likewise.
9359 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9360 (set_source_filename, predefined_filename_p): Add static prototypes.
9361 (set_source_filename, get_constant, get_class_constant,
9362 find_in_current_zip): Constify a char*.
9364 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9366 (add_entry, add_path, jcf_path_classpath_arg,
9367 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9369 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9370 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9371 jcf_parse_one_method, jcf_parse_methods,
9372 jcf_parse_final_attributes): Add static prototypes.
9373 (get_attribute): Constify a char*.
9375 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9376 jcf_dependency_add_target, jcf_path_classpath_arg,
9377 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9379 * jv-scan.c (main): Constify a char*.
9380 (gcc_obstack_init): Add prototype arguments.
9382 * jvgenmain.c (gcc_obstack_init): Likewise.
9383 (main): Constify a char*.
9385 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9387 (put_decl_string, lang_print_error): Constify a char*.
9388 (lang_init): Remove redundant extern prototype.
9390 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9392 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9393 Add static prototypes.
9394 (get_type_from_signature): Constify a char*.
9396 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9397 Add static prototypes.
9398 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9399 (verify_jvm_instructions): Constify a char*.
9401 * xref.c (xref_flag_value): Likewise.
9403 * xref.h (xref_flag_value): Likewise.
9405 * zextract.c (makeword, makelong): Add static prototypes.
9406 (makeword, makelong): Constify a uch*.
9408 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9410 * lang.c (java_dummy_print): Constify a char*.
9411 (lang_print_error): Likewise.
9412 (lang_init): Remove redundant prototype for `print_error_function'.
9413 (lang_init_source): Likewise.
9414 (lang_identify): Constify a char*.
9416 1999-08-09 Tom Tromey <tromey@cygnus.com>
9418 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9419 (WORDS_TO_LONG): Likewise.
9420 (WORDS_TO_DOUBLE): Likewise.
9422 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9424 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9426 * expr.c (java_stack_pop, java_array_data_offset,
9427 build_java_throw_out_of_bounds_exception, case_identity,
9428 build_java_check_indexed_type): Add static prototypes.
9429 (linenumber_table, expand_invoke, expand_java_field_op,
9430 build_primtype_type_ref, expand_byte_code): Constify a char*.
9432 * java-tree.h (build_primtype_type_ref, linenumber_table):
9434 (java_lang_expand_expr): Add prototype.
9436 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9437 `java_lang_expand_expr'.
9439 * lex.c (java_lex_error): Constify a char*.
9440 (java_get_unicode, java_read_char, java_allocate_new_line,
9441 java_unget_unicode, java_sneak_unicode): Prototype.
9443 * parse-scan.y (current_class, package_name, method_declarator,
9444 report_class_declaration, yyerror): Constify a char*.
9446 * parse.h (java_report_errors): Prototype.
9447 (yyerror): Constify a char*.
9449 * parse.y (classitf_redefinition_error, check_modifiers,
9450 parse_jdk1_1_error, lookup_package_type,
9451 lookup_package_type_and_set_next, get_printable_method_name,
9452 purify_type_name): Constify a char*.
9453 (build_super_invocation, maybe_generate_finit,
9454 verify_constructor_super, parser_add_interface,
9455 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9456 java_complete_expand_methods, java_expand_finals,
9457 cut_identifier_in_qualified, java_stabilize_reference,
9458 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9459 merge_string_cste): Prototype.
9460 (single_type_import_declaration, yyerror,
9461 variable_redefinition_error, build_array_from_name,
9462 build_unresolved_array_type, check_class_interface_creation,
9463 resolve_class, complete_class_report_errors,
9464 note_possible_classname, read_import_dir,
9465 find_in_imports_on_demand, resolve_package, fix_constructors,
9466 check_deprecation, lookup_method_invoke,
9467 maybe_build_primttype_type_ref, array_constructor_check_entry):
9469 (java_complete_expand_methods, java_expand_finals): Make static.
9470 (convert_narrow): Remove static prototype.
9472 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9474 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9476 1999-08-02 Richard Henderson <rth@cygnus.com>
9478 * decl.c: Include defaults.h instead of expr.h.
9479 * parse.y: Likewise.
9481 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9483 * java/decl.c (start_java_method): Change all uses of
9484 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9485 Ensure expr.h is included.
9486 * java/expr.c (pop_arguments): Ditto.
9487 * java/parse.y (expand_start_java_method): Ditto.
9489 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9491 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9493 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9495 * decl.c: Include "function.h".
9496 * except.c: Likewise.
9497 * parse.y: Likewise.
9498 * Makefile.in: Update dependencies.
9500 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9502 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9503 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9504 `modifier' with ATTRIBUTE_UNUSED.
9506 * gjavah.c (process_file): Add braces around ambiguous `else'.
9508 * jcf-dump.c (print_access_flags, localvar_free): Change return
9511 * parse.y (java_complete_expand_method): Initialize variable
9513 (resolve_qualified_expression_name): Likewise for `field_decl'.
9514 (patch_method_invocation): Likewise for `class_to_search'.
9515 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9516 (patch_assignment): Likewise for `lhs_type'.
9518 * verify.c (verify_jvm_instructions): Remove unused variable
9521 1999-07-25 Richard Henderson <rth@cygnus.com>
9523 * decl.c (va_list_type_node): New.
9525 1999-07-25 Anthony Green <green@cygnus.com>
9527 * gjavah.c (print_stub): New function.
9528 (METHOD_IS_NATIVE): New macro.
9529 (print_mangled_classname): Make static.
9530 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9531 (process_file): Perform stub generation.
9532 (HANDLE_METHOD): Don't emit class decls during stub
9534 (HANDLE_END_METHOD): Take into account stub generation.
9535 (print_method_info): Handle stub generation.
9536 (print_stub): New function.
9537 (print_cxx_classname): Make signature consistant with others.
9538 (help): Describe -stubs option.
9539 (main): Create stub file.
9540 (version): Use version.c.
9541 (print_full_cxx_name): New function.
9542 (print_c_decl): Use print_full_cxx_name.
9544 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9546 * check-init.c (check_init): Handle MAX_EXPR.
9548 1999-07-15 Andrew Haley <aph@cygnus.com>
9550 * lang.c (flag_use_divide_subroutine): New variable.
9551 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9552 fp-to-integer conversion.
9553 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9556 * expr.c (build_java_soft_divmod): New function.
9557 (build_java_binop): Call build_java_soft_divmod if
9558 flag_use_divide_subroutine is set.
9559 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9560 soft_lrem_node: new builtin functions.
9561 (init_decl_processing) Initialize the new builtins.
9562 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9563 soft_lrem_node: new builtin functions.
9564 (build_java_soft_divmod): New function.
9565 * parse.y: Call build_java_soft_divmod if
9566 flag_use_divide_subroutine is set.
9569 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9570 a --specs= arg) even if not linking.
9571 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9572 -fuse-divide-subroutine
9574 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9576 * parse.y (resolve_and_layout): Check methods only once.
9577 (resolve_qualified_expression_name): Verify thrown exceptions
9579 (check_thrown_exceptions): Reject exceptions thrown in
9580 initializer. Error message tuned.
9582 1999-07-14 Andrew Haley <aph@cygnus.com>
9584 * expr.c (expand_expr): Do not return the last statement in a
9585 block as the block's value.
9587 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9589 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9590 CALL_EXPR, to avoid order of evaluation changes.
9592 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9594 * parse.y (qualify_ambiguous_name): Do not use
9595 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9597 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9599 * check-init.c (check_init): Handle MAX_EXPR.
9600 * expr.c (force_evaluation_order): Force method call arguments to
9601 be evaluated in left-to-right order.
9602 * parse.y (qualify_ambiguous_name): Loop again to qualify
9603 NEW_ARRAY_EXPR properly.
9605 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9607 * parse.y (patch_invoke): Resolve unresolved invoked method
9609 (qualify_ambiguous_name): STRING_CST to qualify expression for
9610 type name resolution.
9612 1999-06-24 Andrew Haley <aph@cygnus.com>
9614 * class.c (finish_class): Whenever a deferred method is
9615 output, rescan the list of methods to see if a new candidate for
9616 output can be found.
9618 1999-06-28 Tom Tromey <tromey@cygnus.com>
9620 * jvspec.c (lang_specific_driver): Recognize --help.
9622 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9624 * parse.y (resolve_package): Fixed bogus return statement.
9625 (patch_method_invocation): Resolve method invocation beginning with
9626 a package name qualifier.
9628 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9630 * Make-lang.in (java.stage1): Depend on stage1-start.
9631 (java.stage2): Likewise for stage2-start.
9632 (java.stage3): Likewise for stage3-start.
9633 (java.stage4): Likewise for stage4-start.
9635 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9637 * parse.y (java_complete_lhs): When doing cross referencing, don't
9638 try to keep file location on a WFL expanded as a CALL_EXPR.
9640 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9642 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9643 compiling to class file a void method with an empty method body.
9644 As a side effect, the bytecode backend will generate the
9645 appropriate `return' instruction.
9647 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9649 * parse.y (lookup_package_type_and_set_next): New function prototype.
9650 (resolve_package): Search current and imported packages.
9651 (lookup_package_type_and_set_next): New function.
9653 1999-06-22 Andrew Haley <aph@cygnus.com>
9655 * verify.c (verify_jvm_instructions): Check for pending blocks
9656 before invalid PC test and opcode switch, not after.
9658 1999-06-21 Andrew Haley <aph@cygnus.com>
9660 * except.c (find_handler_in_range): The upper limit for exception
9661 ranges is exclusive, not inclusive: (start <= pc < end).
9662 (link_handler): find child pointer which points to outer by
9663 searching sibling list: previous code incorrectly assumed that
9664 outer->outer->first_child must point to outer.
9665 * verify.c (verify_jvm_instructions): FIXME added to code for
9667 (verify_jvm_instructions): Do not assume that the last block
9668 processed in a subroutine is a block which ends with a `ret'
9669 instruction. With some control flows it is possible that the last
9670 block ends with an `athrow'.
9672 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9674 * parse.y (qualify_ambiguous_name): Reorganized the post
9675 evaluation of non WFL leading expression nodes.
9677 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9679 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9682 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9684 * parse.y (qualify_ambiguous_name): Handle qualified expression
9685 beginning with a STRING_CST.
9687 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9689 * parse.y (register_fields): Set DECL_INITIAL on both
9690 pre-initialized static and public fields.
9691 (resolve_field_access): Static field access expressions to always
9693 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9694 qualification. CONVERT_EXPR to be resolved as an expression name.
9695 (java_complete_lhs): Identify and access qualified final
9696 initialized field in switch statement case expression.
9697 (fold_constant_for_init): Pre-initialized field decl constant to
9700 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9702 * parse.y (note_possible_classname): Mark returned node with
9703 QUALIFIED_P only if the original class name contained a '/'.
9705 1999-06-05 Anthony Green <green@cygnus.com>
9707 * Make-lang.in (gcjh): More parallel build fixes.
9709 1999-06-03 Mike Stump <mrs@wrs.com>
9711 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9713 1999-06-02 Anthony Green <green@cygnus.com>
9715 * except.c (link_handler): Chain exception handlers in order.
9717 1999-06-02 Anthony Green <green@cygnus.com>
9719 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9720 with nops and process as usual in order to always set correct EH
9721 ranges. Emit detailed warnings about unreachable bytecodes.
9723 1999-06-02 Anthony Green <green@cygnus.com>
9725 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9728 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9730 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9731 or the searched field decl.
9733 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9735 * parse.y (fold_constant_for_init): Convert numerical constant
9736 values to the type of the assigned field.
9738 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9740 * expr.c (lookup_field): Relaxed the test on class loading error
9742 * parse.y (fold_constant_for_init): Enabeled old code.
9744 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9746 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9747 decide the validity of the cast of a java.lang.Cloneable reference
9749 (patch_conditional_expr): Fixed first argument passed to
9750 binary_numeric_promotion.
9752 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9754 * parse.y (qualify_ambiguous_name): Take into account that a
9755 CONVERT_EXPR might specify a type as a WFL.
9757 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9759 * parse.y (patch_assignment): Save the rhs before using it as an
9760 argument to _Jv_CheckArrayStore.
9762 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9764 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9766 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9769 floating point literal only when the exponent indicator has been
9772 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9774 * parse.y (formal_parameter:): Construct argument tree list
9775 element even if a yet unsupported final parameter was encountered.
9777 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9779 * parse.y (finish_method_declaration): Issue errors for native or
9780 abstract methods declared with a method body, as well as for non
9781 native or non abstract methods with no method body.
9783 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9785 * class.c (build_utf8_ref): Initialize variable `field'.
9787 * decl.c (init_decl_processing): Initialize variable `field'.
9789 * expr.c (build_known_method_ref): Mark parameters `method_type',
9790 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9791 (process_jvm_instruction): Likewise for parameter `length'.
9793 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9794 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9797 * parse.y (maybe_generate_clinit): Remove unused variable
9798 `has_non_primitive_fields'.
9799 (find_in_imports_on_demand): Initialize variables `node_to_use'
9801 (patch_binop): Likewise for variable `prom_type'.
9802 (patch_unaryop): Likewise for variable `prom_type'.
9804 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9806 * xref.c (xref_table): Add missing initializer.
9808 1999-05-14 Tom Tromey <tromey@cygnus.com>
9810 * java-except.h (struct eh_range): Removed unused `next' member.
9811 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9812 after adding all exception handlers. Sort exception ranges in
9814 (struct pc_index): New structure.
9815 (start_pc_cmp): New function.
9816 * except.c (add_handler): Return `void'. Don't call link_handler;
9817 instead construct an ordinary linked list and do range
9819 (check_nested_ranges): New function.
9820 (link_handler): Changed interface to allow merging of eh_ranges.
9821 Split overlapping ranges. Return `void'.
9823 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9825 * parse.y (constructor_block_end:): New rule, tagged <node>.
9826 (constructor_body:): Use `constructor_block_end' instead of
9829 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9831 * parse.y (statement_nsi:): Pop `for' statement block.
9832 (java_complete_lhs): Labeled blocks containing no statement are
9833 marked as completing normally.
9835 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9837 * xref.c (xref_set_current_fp): New function, defined.
9838 * xref.h (xref_set_current_fp): New function, prototyped.
9840 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9842 * check-init.c (check_init): Take into account that
9843 LABELED_BLOCK_STMT can be empty.
9845 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9847 * parse.y (java_check_regular_methods): Warning check on not
9848 overriding methods with default access in other packages does not
9849 apply to `<clinit>'.
9850 (java_complete_lhs): If block body is an empty_stmt_node, replace
9851 it by NULL_TREE. This prevents gcc from generating an irrelevant
9854 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9856 * check-init.c (check_init): Removed code accepting to see things
9857 falling through default:, when doing xrefs.
9858 * java-tree.h (do_not_fold): New global variable, declared.
9859 * parse.y (do_not_fold): New global variable, defined.
9860 (java_complete_expand_method): Set `do_not_fold' to the value of
9861 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9862 and reinstall them after them have been purged; do not check for
9863 initializations; do not issue missing return errors.
9864 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9866 (patch_binop): Skip the fold part when doing xrefs.
9867 (build_string_concatenation): Skip the concatenation part when
9869 (patch_synchronized_statement): Do not generate a try-finally when
9871 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9872 and keep the location where the throw was seen.
9873 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9874 any treatment on the converted node an simply return a NOP_EXPR of
9876 * xref.c (xref_get_data): New function, defined.
9877 * xref.h (xref_get_data): New function, declared.
9878 (XREF_GET_DATA): Use xref_get_data.
9880 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9882 * gjavah.c (print_include): Cast the result of `strlen' to int
9883 when comparing against a signed value.
9884 (add_namelet): Likewise.
9886 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9888 * expr.c (expand_invoke): Mark parameter `nargs' with
9890 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9892 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9895 * jcf-reader.c (get_attribute): Cast a value to long
9896 when comparing against a signed expression. Likewise.
9898 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9901 1999-05-11 Andrew Haley <aph@cygnus.com>
9903 * parse.y (source_end_java_method): If the current method contains
9904 any exception handlers, force asynchronous_exceptions: this is
9905 necessary because signal handlers in libjava may throw exceptions.
9906 * decl.c (end_java_method): Ditto.
9908 1999-05-11 Tom Tromey <tromey@cygnus.com>
9910 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9912 * jvspec.c (THREAD_NAME): Removed.
9913 (GC_NAME): Likewise.
9914 (MATHLIB): Likewise.
9915 (WITHLIBC): Likewise.
9917 (THREADLIB): Likewise.
9918 (MATH_LIBRARY): Likewise.
9919 (lang_specific_driver): Don't add `-l' options to command line.
9920 Instead, add a single --specs option. Recognize `-L' options and
9921 use them to search for spec file.
9922 (find_spec_file): New function.
9923 (SPEC_FILE): New define.
9925 1999-05-11 Dave Brolley <brolley@cygnus.com>
9927 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9928 cpplib-enabled build.
9930 1999-05-05 Per Bothner <bothner@cygnus.com>
9932 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9933 temporarily zero it while calling rest_of_decl_compilation.
9935 * java-tree.h (string_ptr_type_node): Add declaration.
9936 * decl.c: Define and initialize string_ptr_type_node.
9937 * parse.y (patch_string_cst): Use string_ptr_type_node.
9939 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9940 * parse.y (for_statement): Now unconditionally exit_block.
9941 (finish_labeled_statement): No longer exit_block if for-loop.
9942 (patch_loop_statement): Check harder if the loop is already labeled.
9944 * parse.y (patch_initialized_static_field): Removed function.
9945 (maybe_generate_clinit): Removed special handling for interfaces.
9946 (java_complete_expand_methods): Do a preliminary java_complete_tree
9947 on <clinit> to determine if it can be removed.
9948 (java_complete_expand_method): Remove special handling for <clinit>.
9949 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9950 optimize if we get back empty_stmt_node.
9951 For MODIFY_EXPR, re-do checking of static initializers.
9952 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9953 For VAR_DECL, pass correct context.
9955 * verify.c (verify_jvm_instructions): Better error messages.
9957 1999-05-03 Tom Tromey <tromey@cygnus.com>
9959 * parse-scan.y (interface_declaration): Call
9960 report_class_declaration for interfaces.
9962 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9964 * Makefile.in: Remove -v from bison command lines.
9966 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9968 * check-init.c (check_init): Exclude a case of error when doing
9970 * class.c (layout_class_method): Don't generate the error message
9971 twice when compiling from source.
9972 * lang-options.h: Added `-Wredundant-modifers' and
9973 `-Wunusupported-jdk11' flags and help text.
9974 * lang.c (lang_decode_option): Added support for
9975 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9976 flag_static_local_jdk11 and flag_redundant set accordingly.
9977 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9978 * parse.h (EXPR_WFL_ADD_COL): New macro.
9979 (DECL_END_SOURCE_LINE): Likewise.
9980 (DECL_INHERITED_SOURCE_LINE): Likewise.
9981 * parse.y (static_ref_err): New function, prototyped.
9982 (CCB_TK): Now tagged <operator>.
9983 (class_body:): Remember the location of the closing '}' of a class
9984 definition when doing xrefs.
9986 (block_end:): Likewise.
9987 (create_class): Remember the location of the inherited class
9988 identifier when doing xrefs.
9989 (register_fields): Added test on first operand of `init' before
9990 testing it TREE_CODE.
9991 (method_header): Store the location of the class identifier in the
9992 class decl when doing xrefs.
9993 (finish_method_declaration): Don't combine first/last method line
9995 (java_check_regular_methods): Warning check on not overriding
9996 methods with default access on other packages move before check on
9997 static methods. Initialization of `aflags' also moved up.
9998 (resolve_expression_name): Call static_ref_err to report the error.
9999 (static_ref_err): New function, implemented.
10000 (resolve_field_access): Returned simplified static field access
10002 (resolve_qualified_expression_name): Check for illegal use of
10003 static fields in a non static context. Call static_ref_err to
10004 report error in various places.
10005 (java_complete_tree): Do not fold initialized static fields when
10007 (java_complete_lhs): Likewise.
10009 1999-04-29 Anthony Green <green@cygnus.com>
10011 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10012 create internal labels.
10013 (lookup_label): Ditto.
10015 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10017 * class.c (layout_class_method): Generate <clinit>'s rtl for
10019 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10020 for interfaces' <clinit>.
10021 * expr.c (lookup_field): Search for fields in interfaces.
10022 (expand_invoke): Fixed indentation.
10023 (expand_java_field_op): Likewise. Use IS_CLINIT.
10024 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10025 (IS_CLINIT): New macro.
10026 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10027 interface was parsed.
10028 (maybe_generate_clinit): Don't generate if the current class is an
10029 interface with only fields of primitive types.
10030 (reset_method_name): Use IS_CLINIT.
10031 (java_complete_expand_method): Expand <clinit> when it exists for
10032 interfaces. Use IS_CLINIT.
10033 (resolve_expression_name): Use DECL_CONTEXT instead of
10034 current_class to build static field references.
10035 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10036 ARRAY_REF when doing xreferencing.
10037 (check_final_assignment): Fixed typo in leading comment. Use
10039 (patch_array_ref): Don't fully expand array references when
10041 (patch_return): Use IS_CLINIT.
10042 (patch_throw_statement): Likewise.
10044 1999-04-22 Tom Tromey <tromey@cygnus.com>
10046 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10048 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10050 * decl.c (predef_filenames, predef_filenames_size): New globals
10051 (init_decl_processing): predef_filenames and predef_filenames_size
10053 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10055 * jcf-parse.c (predefined_filename_p): New function.
10056 (yyparse): Check that files on the command line are specified only
10057 once and issue a warning otherwise.
10058 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10059 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10060 avoid a gcc warning with -W -Wall turned on.
10061 (java_expand_classes): Abort if errors were encountered.
10062 (java_complete_lhs): If the cross reference flag is set, wrap
10063 field DECL node around a WFL when resolving expression name.
10065 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10067 * lang.c (lang_decode_option): Fixed returned value when parsing
10068 `-fxref=...' and `-Wall'.
10069 * parse.y (source_end_java_method): Do not generate code when
10070 flag_emit_xref is set.
10071 (resolve_expression_name): Do not build static field access when
10072 flag_emit_xref is set.
10073 (resolve_field_access): No special treatment on `length' when
10074 flag_emit_xref is set. Do not build qualified static field access
10075 when flag_emit_xref is set.
10076 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10077 when flag_emit_xref is set.
10078 (patch_assignment): Do not generate array store runtime check when
10079 flag_emit_xref is set.
10080 * xref.c (xref_flag_value): Fixed function declaration
10082 (xset_set_data): New function.
10083 * xref.h (xref_set_data): Added prototype for new function.
10084 (typedef struct xref_flag_table): New field data.
10085 (XREF_GET_DATA): New macro.
10087 1999-04-19 Tom Tromey <tromey@cygnus.com>
10089 * xref.h (enum): Removed trailing comma.
10091 * parse.y (resolve_qualified_expression_name): Added missing
10094 1999-04-15 Anthony Green <green@cygnus.com>
10096 * gjavah.c: New prototypes for java_float_finite and
10097 java_double_finite.
10099 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10101 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10104 1999-04-06 Jeffrey A Law (law@cygnus.com)
10106 * Makefile.in (TREE_H): Add tree-check.h.
10107 (RTL_H): Add genrtl.h.
10109 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10111 * parse.y (patch_assignment): Added ArrayStoreException runtime
10114 1999-04-06 Per Bothner <bothner@cygnus.com>
10116 * expr.c (pop_type_0): New function.
10117 (pop_type): Use pop_type_0.
10118 * java-tree.h (pop_type_0): New declaration.
10119 * verify.c (verify_jvm_instructions): Check return instructions.
10121 * parse.y (patch_binop): Don't fold if non-constant and emiting
10124 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10126 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10128 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10129 (main_jcf): Don't define.
10130 (process_file): Don't set `main_jcf'.
10132 * java-tree.h (main_jcf): Don't declare.
10134 * jcf-parse.c (main_jcf): Add static definition.
10136 * lang.c (main_jcf): Don't define.
10138 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10140 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10142 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10144 * jcf-depend.c: Include "config.h", not <config.h>.
10146 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10149 * jcf-path.c: Include "config.h", not <config.h>.
10151 * lex.c: Don't include various system header files.
10152 (java_init_lex): Cast the argument of `bzero' to PTR
10154 * parse-scan.y (java_push_parser_context): Likewise.
10156 * parse.y (java_push_parser_context): Likewise.
10157 (patch_bc_statement): Match format specifier to variable argument.
10159 * xref.c: Don't include <stdio.h>.
10161 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * parse.y (struct parser_ctxt *ctxp): Now global.
10164 (declare_local_variables): Use WFL compound value for the
10165 declaration source line value, when doing cross-referencing.
10167 1999-03-31 Tom Tromey <tromey@cygnus.com>
10169 * gjavah.c (print_field_info): Allow constants of other types.
10170 (print_include): Generate include when new name is proper prefix
10171 of already printed name.
10172 (add_namelet): Likewise.
10173 (cxx_keyword_subst): New function.
10174 (print_method_info): Use it.
10175 (print_field_name): New function.
10176 (get_field_name): New function.
10177 (print_field_info): Use get_field_name and print_field_name.
10179 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10181 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10182 'KR-C', so gperf uses the `const' keyword on strings.
10184 * keyword.gperf (java_keyword): Const-ify a char*.
10186 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10188 * parse.y (patch_bc_statement): Fixed identation and a bogus
10191 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10193 * parse.y (patch_assignment): Allow static variables in other
10194 classes to be assigned.
10196 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10198 * class.c (maybe_add_interface): Remove unused variable
10200 (make_class_data): Use = for assignment, not ==. Likewise.
10201 (emit_register_classes): Remove unused variable `decl'.
10203 * lex.c: Fix comment so as not to contain an embedded `/*'.
10205 * verify.c (verify_jvm_instructions): Remove unused variable
10208 1999-03-27 Per Bothner <bothner@cygnus.com>
10210 * parse.y (complete_loop_body): Rename to finish_loop_body.
10211 (complete_labeled_statement): Rename to finish_labeled_statement.
10212 (complete_for_loop): Rename to finish_for_loop.
10213 (complete_method_declaration): Rename to finish_method_declaration.
10215 * java-tree.h (continue_identifier_node): New global node.
10216 * decl.c: Define and initialize continue_identifier_node.
10217 * parse.y (generate_labeled_block): Remove - no longer needed.
10218 (build_loop_body): Use continue_identifier_node for continue block.
10219 (finish_labeled_statement): Also do pop_labeled_block actions.
10220 (java_complete_lhs): POP_LOOP even if error.
10221 (build_labeled_block): Special handling for continue_identifier_node.
10222 (patch_loop_statement): Re-organize.
10223 (patch_bc_statement): Re-write.
10225 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10227 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10228 using a WFL compound value.
10229 * parse.y (xref.h): Include.
10230 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10231 WFL compound value.
10232 (register_fields): Set WFL compound value to lineno if doing
10234 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10236 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10237 * xref.h (expand_xref): Prototype renamed from xref_generate.
10239 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10241 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10242 (GET_CURRENT_BLOCK): New macro.
10243 * parse.y (current_static_block): New global variable.
10244 (method_body:): Define action.
10245 (complete_method_declaration): Set current_function_decl to NULL
10246 when work on the current method is done.
10247 (declare_local_variables): Use GET_CURRENT_BLOCK.
10248 (java_method_add_stmt): Likewise.
10249 (java_complete_expand_method): Disable the use of `this' when
10250 expanding <clinit>.
10251 (enter_a_block): If no current method exist, use
10252 current_static_block to link static initializer blocks.
10253 (exit_block): Rewritten to use current_static_block when no current
10254 method decl exists.
10255 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10256 (patch_return): Forbid the use of `return' in static initializers.
10257 (patch_throw_statement): Fixed indentation. Issue specific error
10258 for uncaught thrown checked exception in static initializer
10259 blocks. Removed FIXME.
10261 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10263 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10264 Link gcj from gcc.o.
10266 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10268 * parse.y (find_applicable_accessible_methods_list): When dealing
10269 with interface: ensure that a given interface or java.lang.Object
10270 are searched only once.
10272 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10274 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10276 * jcf-dump.c (print_access_flags): Add braces around if-else.
10278 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10281 * lex.c (build_wfl_node): Add static prototype.
10283 * lex.h (build_wfl_node): Remove static prototype.
10285 * parse.y: Include lex.c early enough to declare everything needed.
10286 Ensure calls to `build_wfl_node' pass the proper arguments.
10287 (create_class): Remove unused variable `super_decl'.
10288 (get_printable_method_name): Initialize variable `name'.
10290 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10292 * Changelog: Fixed 1999-03-22 typos.
10293 * lang.c (lang_decode_option): Fixed typo in error string in the
10296 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10299 (xref.o): New rule.
10300 * java-tree.h (flag_emit_xref): Declared extern.
10301 * lang.c (xref.h): Included.
10302 (flag_emit_xref): New global variable.
10303 (lang_decode_option): Added support for -fxref.
10305 * xref.h: Likewise.
10307 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10309 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10312 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10314 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10315 $(srcdir)/../system.h and $(JAVA_TREE_H).
10316 (jcf-io.o): Depend on $(JAVA_TREE_H).
10317 (mangle.o): Likewise.
10319 * check-init.c (check_cond_init): Add static prototype.
10321 * class.c (build_java_method_type, hashUtf8String,
10322 make_field_value, get_dispatch_vector, get_dispatch_table,
10323 append_gpp_mangled_type, mangle_static_field): Likewise.
10324 (strLengthUtf8): Hide unused definition.
10325 (hashUtf8String): Const-ify.
10326 (make_field_value): Un-ANSI-fy.
10328 * constants.c: Move inclusion of jcf.h above java-tree.h.
10329 (set_constant_entry, find_class_or_string_constant,
10330 find_name_and_type_constant, get_tag_node,
10331 build_constant_data_ref): Add static prototype.
10333 * decl.c (push_jvm_slot, builtin_function,
10334 lookup_name_current_level): Likewise.
10335 (builtin_function): Const-ify.
10337 * except.c (expand_start_java_handler, expand_end_java_handler):
10338 Add static prototype.
10340 * expr.c (flush_quick_stack, push_value, pop_value,
10341 java_stack_swap, java_stack_dup, build_java_athrow,
10342 build_java_jsr, build_java_ret, expand_java_multianewarray,
10343 expand_java_arraystore, expand_java_arrayload,
10344 expand_java_array_length, build_java_monitor, expand_java_pushc,
10345 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10346 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10347 expand_compare, expand_test, expand_cond, expand_java_goto,
10348 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10349 expand_java_field_op, java_push_constant_from_pool): Likewise.
10351 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10352 (build_java_arraynull_check): Mark parameters `node' and `type'
10353 with ATTRIBUTE_UNUSED.
10354 (note_label): Likewise for parameter `current_pc'.
10355 (expand_java_call, expand_java_ret): Hide unused definition.
10357 * java-tree.h (make_class, build_constants_constructor,
10358 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10359 init_outgoing_cpool, register_class, emit_register_classes,
10360 java_layout_seen_class_methods): Prototype.
10361 (unicode_mangling_length): Const-ify.
10362 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10363 emit_unicode_mangled_name, format_int, format_uint,
10364 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10365 jcf_print_utf8_replace, open_class): Prototype.
10367 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10368 <stdio.h>. Include tree.h/java-tree.h.
10369 (utf8_equal_string usage, process_class): Add static prototype.
10370 (open_class): Don't prototype this here.
10371 (utf8_equal_string): Match arguments to format specifiers.
10372 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10373 TABLE_SWITCH, disassemble_method): Likewise.
10375 * jcf-io.c: Include tree.h/java-tree.h.
10376 (open_class, find_classfile, jcf_print_utf8,
10377 jcf_print_utf8_replace): Const-ify.
10379 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10380 parse_class_file): Add static prototype.
10381 (find_in_current_zip): Match definition to existing static
10384 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10385 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10386 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10387 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10388 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10389 generate_bytecode_return, perform_relocations, init_jcf_state,
10390 init_jcf_method, release_jcf_state, generate_classfile):
10391 Add static prototype.
10392 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10393 (make_class_file_name): Const-ify.
10395 * jcf.h (find_classfile): Const-ify.
10397 * jv-scan.c (reset_report): Remove prototype.
10399 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10400 (error): Rewrite to allow varargs.
10402 * lang.c (lang_f_options): Const-ify.
10404 * lex.c (java_parse_escape_sequence): Add static prototype.
10405 (java_allocate_new_line): Match definition to existing static
10408 * mangle.c Include tree.h/java-tree.h.
10409 (unicode_mangling_length, emit_unicode_mangled_name,
10410 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10412 * parse.h (jdep_code): Remove trailing comma in enumeration.
10413 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10414 (reset_report): Add prototype.
10416 * verify.c (push_pending_label, merge_types): Add static
10419 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10421 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10423 * parse.y (find_applicable_accessible_methods_list): Extend the
10424 search to superinterfaces when relevant.
10425 (search_applicable_methods_list): New function.
10427 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10429 * class.c (unmangle_classname): Implemented stricter testing
10430 before setting the QUALIFIED_P flag on an identifier.
10432 1999-03-16 Per Bothner <bothner@cygnus.com>
10434 * parse.y (java_complete_lhs): Call force_evaluation_order
10435 after patch_newarray.
10436 (patch_binop): Don't call fold if there are side effects.
10438 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10440 * parse.y (java_stabilize_reference): Use save_expr instead of
10441 building a SAVE_EXPR node.
10442 (java_complete_lhs): Patch the resulting string of the `+='
10443 operator (if necessary) and complete the RHS after having built
10446 1999-03-15 Per Bothner <bothner@cygnus.com>
10448 * class.c (make_class): Don't set CLASS_P here (because
10449 this function is also called by build_java_array_type).
10450 (push_class): Set CLASS_P here instead.
10451 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10453 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10454 context. If the context is class, perfer "super" over "synchronized".
10455 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10457 * parse.y (create_class): Don't call parser_check_super here;
10458 it is not robust. Always wait until later.
10460 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10461 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10463 1999-03-13 Per Bothner <bothner@cygnus.com>
10465 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10466 * lex.h (UNGETC): Change misleading macro.
10468 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10470 * parse.y (java_stabilize_reference): Return NODE when patching a
10472 (java_complete_lhs): Put parenthesis around truth values.
10474 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10476 * class.c (layout_class_method): Don't make rtl for interface
10478 * parse.h (GET_TYPE_NAME): New macro.
10479 * parse.y (if_then_statement:): Fixed indentation.
10480 (if_then_else_statement:): Likewise.
10481 (for_statement:): Fixed spacing.
10482 (try_statement:): Fixed indentation.
10483 (create_interface): Don't force interfaces to be abstract.
10484 (method_header): Abstract methods are OK in interfaces.
10485 (declare_local_variables): Fixed typo in comment.
10486 (java_complete_expand_method): Fixed indentation.
10487 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10488 non accessible fields.
10489 (java_stabilize_reference): New function.
10490 (java_complete_lhs): Fixed indentation. Use
10491 java_stabilize_reference in compound assignment. Insert the
10492 cast. If not processing `+' fix string constants before processing
10495 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10497 * constants.c (find_class_or_string_constant): Cast variable `j'
10498 to a `jword' when comparing against one.
10500 * expr.c (java_lang_expand_expr): Remove unused variables
10501 `has_finally_p' and `op0'.
10503 * gjavah.c (print_field_info): Cast a value to jint when comparing
10504 against one. Likewise for a jlong.
10505 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10506 against a signed quantity.
10508 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10509 (print_signature): Don't needlessly dereference variable `str'
10511 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10512 `max_locals' with ATTRIBUTE_UNUSED.
10513 (jcf_parse_class): Likewise for variable `index'.
10515 * parse.h (reverse_jdep_list): Remove static prototype.
10517 * parse.y (build_jump_to_finally): Remove prototype and definition.
10518 (reverse_jdep_list): Add static prototype.
10520 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10521 `assignment' and `expr_decl'.
10523 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10525 1999-03-12 Andrew Haley <aph@cygnus.com>
10527 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10528 we'll need a directory separator and a null character.
10530 1999-03-10 Per Bothner <bothner@cygnus.com>
10532 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10534 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10536 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10539 1999-03-05 Per Bothner <bothner@cygnus.com>
10541 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10543 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10545 * class.c (layout_class_method): A static method in a base class
10546 is never overridden, so treat it like it doesn't exist.
10547 However, do complain about private non-static method overriding
10548 public static method.
10550 * parse.y: Don't set unused INITIALIZED_P flag.
10551 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10553 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10554 (build_array_from_name): Re-order &index[string] to &string[index].
10556 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10557 error_mark (it might catch more errors, but it is more likely to lose).
10559 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10561 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10562 (parse-scan.o): Depend on toplev.h.
10564 * class.c (make_method_value): Add prototype. Make it static.
10565 Remove unused second argument, caller changed.
10567 * expr.c (java_lang_expand_expr): Remove unused variable
10570 * java-tree.h: Don't prototype find_in_current_zip.
10571 Add prototypes for verify_constant_pool, start_java_method,
10572 end_java_method, give_name_to_locals, expand_byte_code,
10573 open_in_zip, set_constant_value, find_constant1, find_constant2,
10574 find_utf8_constant, find_string_constant, find_class_constant,
10575 find_fieldref_index, find_methodref_index, write_constant_pool,
10576 count_constant_pool_bytes and encode_newarray_type.
10578 * jcf-dump.c: Remove unused variable `LONG_temp'.
10580 * jcf-parse.c: Include parse.h.
10581 (jcf_parse_source): Remove unused parameter, all callers changed.
10582 (jcf_figure_file_type): Add static prototype.
10583 (find_in_current_zip): Likewise. Also remove unused parameter,
10584 all callers changed.
10585 (read_class): Initialize variable `saved_pos'.
10587 * jcf-reader.c (jcf_parse_preamble): Mark variables
10588 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10590 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10591 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10592 (java_parse_doc_section): Initialize variable `seen_star'.
10593 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10594 (java_lex_error): Mark parameters `msg' and `forward' with
10596 (java_get_line_col): Mark parameters `filename' and `line' with
10599 * parse-scan.y: Include toplev.h.
10600 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10602 * parse.h: use `struct JCF', not plain `JCF'.
10603 (java_parser_context_save_global, java_expand_classes
10604 java_parser_context_restore_global, java_parse): Add prototypes.
10606 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10609 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10611 * check-init.c (check_init): COPYN takes word count, not bit count.
10613 1999-02-26 Per Bothner <bothner@cygnus.com>
10615 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10616 explicit build_decl. (Avoids crash in reload when optimizing.)
10618 1999-02-25 Per Bothner <bothner@cygnus.com>
10620 * decl.c (complete_start_java_method): Handle synchronized method
10621 even when compiling from bytecode.
10623 1999-02-26 Tom Tromey <tromey@cygnus.com>
10625 * gjavah.c (add_class_decl): Only generate `#include' if outer
10626 class is not the name of the class we are processing. Correctly
10627 append `.h' in #include.
10628 (process_file): Clean up newlines around generated `#include's.
10629 (decode_signature_piece): Correctly handle inner classes.
10630 (struct include): New structure.
10631 (all_includes): New global.
10632 (print_include): New function.
10633 (add_class_decl): Use it.
10634 (process_file): Likewise.
10635 (add_class_decl): Generate include for java-array.h if array
10637 (process_file): Don't generate java-array.h include.
10639 * gjavah.c (add_namelet): Check for standard package names here.
10640 (add_class_decl): Don't check for standard package names here.
10642 1999-02-25 Tom Tromey <tromey@cygnus.com>
10644 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10645 When reading a zip file, only use strncmp if both strings are
10646 bigger than the buffer length. Initialize `k' when looping
10649 1999-02-24 Tom Tromey <tromey@cygnus.com>
10651 * gjavah.c (struct namelet): New structure.
10652 (add_namelet): New function.
10653 (print_namelet): New function.
10654 (print_class_decls): Use add_namelet and print_namelet to generate
10655 namespaces and not classes.
10656 (method_printed): New global.
10657 (HANDLE_END_METHOD): Examine method_printed.
10658 (print_method_info): Set method_printed when required. Print
10659 error if function to be ignored is marked virtual. Handle $finit$
10661 (METHOD_IS_FINAL): New macro.
10662 (print_field_info): Use it.
10663 (HANDLE_METHOD): Clear method_printed.
10664 (method_pass): New global.
10665 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10666 (process_file): Do two passes over both fields and methods.
10667 (HANDLE_METHOD): Examine method_pass.
10668 (root): New global.
10669 (add_class_decl): New function.
10670 (print_class_decls): Don't scan over entire constant pool.
10672 1999-02-23 Tom Tromey <tromey@cygnus.com>
10674 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10675 disable linking in that case.
10677 1999-02-20 Tom Tromey <tromey@cygnus.com>
10679 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10682 1999-02-21 Per Bothner <bothner@cygnus.com>
10684 * decl.c (build_result_decl), java-tree.h: New method.
10685 (complete_start_java_method): Handle synchronized methods.
10686 Don't build DECL_RESULT here. (Ordering dependency problem.)
10687 (start_java_method): Call build_result_decl here instead ...
10688 * parse.y (java_complete_expand_method): ... and here.
10689 (expand_start_java_method): Don't call complete_start_java_method here.
10690 (java_complete_expand_method): Call it here instead.
10691 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10692 * java-tree.h: ... here.
10694 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10695 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10696 for ARRAY_REF - it doesn't work when array bounds are checked.
10697 (patch_array_ref): Handle it here instead.
10699 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10701 1999-02-19 Per Bothner <bothner@cygnus.com>
10703 Force left-to-right evaluation of binary operations etc.
10704 * expr.c (force_evaluation_order), java-tree.h: New function.
10705 * parse.y (java_complete_lhs): Pass binary operations, procedure
10706 calls, and ARRAY_REFs to force_evaluation_order.
10707 (various): Set TREE_SIDE_EFFECTS more carefully.
10709 Tolerate random (non-UTF8) encoding in comments without complaining.
10710 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10711 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10713 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10714 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10716 * parse.y (java_complete_lhs): Ignore an empty statement in a
10717 COMPOUND_EXPR. Don't complain about empty statement after return.
10719 1999-02-19 Per Bothner <bothner@cygnus.com>
10721 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10722 in TREE_LIST - just chain the POINTER_TYPEs together.
10723 (resolve_class): If type already resolved, return decl.
10724 After resolving, update TREE_TYPE(class_type), and name (if array).
10725 * parse.h (do_resolve_class), parse.y: Make non-static.
10726 * class.c (maybe_layout_super_class): Take this_class argument.
10727 Do do_resolve_class if necessary.
10728 (layout_class, layout_class_methods): Adjust calls appropriately.
10729 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10730 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10731 * typeck.c (build_java_array_type): Don't call layout_class.
10733 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10735 * parse.y (check_pkg_class_access): Allow private class access
10736 within the same package.
10737 (strip_out_static_field_access_decl): New function.
10738 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10739 operator argument before testing its nature.
10741 1999-02-03 Per Bothner <bothner@cygnus.com>
10743 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10744 (TRY_EXPR): Simplify - it no longer has a finally clause.
10745 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10746 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10747 * expr.c (java_lang_expand_expr): Likewise.
10748 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10749 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10750 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10751 (build_try_statement): Remove finally parameter and handling.
10752 (build_try_finally_statement): New function.
10753 (patch_try_statement): No longer need to support finally clause.
10754 (try_statement): Update grammar action rules.
10755 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10756 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10758 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10760 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10761 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10763 1999-02-17 Andrew Haley <aph@cygnus.com>
10765 * class.c (build_utf8_ref): Back out broken patch which was
10766 intended to to output signatures using '.' as a separator.
10768 * class.c (make_class_data): Output signatures using '.' as a
10769 separator, rather than '/'.
10770 (mangled_classname): Likewise.
10771 (make_field_value): Likewise.
10772 (make_method_value): Likewise.
10773 * constants.c (alloc_class_constant): Likewise.
10774 * expr.c (build_invokeinterface): Likewise.
10776 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10778 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10779 of an ancient workaround.
10781 1999-02-10 Jeffrey A Law (law@cygnus.com)
10783 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10786 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10788 * lex.c (yylex): Encode \0 as UTF8.
10790 1999-02-10 Tom Tromey <tromey@cygnus.com>
10792 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10793 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10794 (libgcj_zip): Renamed.
10795 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10797 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10799 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10800 (GC_NAME): Renamed -lgc to -lgcjgc.
10802 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10804 * lex.c (java_lang_cloneable): Initialize.
10805 * parse.y (java_lang_cloneable): New static variable.
10806 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10807 doing one more qualification round.
10808 (valid_ref_assignconv_cast_p): Reject null source or
10809 destination. Allow an array to be cast into java.lang.Cloneable.
10810 (patch_cast): Swapped two first arguments to first call to
10811 valid_ref_assignconv_cast_p.
10813 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10815 * parse.h: DECL_P renamed JDECL_P.
10816 * parse.y: DECL_P replaced by JDECL_P.
10817 (build_array_from_name): Always use pointer's type.
10818 (patch_bc_statement): Extra code to search continue target in a
10819 for loop. Fixed comments. Continue target is current loop when
10822 1999-02-05 Andrew Haley <aph@cygnus.com>
10824 * class.c (make_class_data): The superclass of an interface should
10825 be null, not class Object.
10827 * lex.c (java_lex): Sign extend hex literals.
10829 1999-02-04 Andrew Haley <aph@cygnus.com>
10831 * class.c (build_utf8_ref): Output signatures using '.' as a
10832 separator, rather than '/'.
10833 (make_class_data): Likewise.
10835 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10837 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10838 mkstemp.o. Get them from libiberty now.
10840 1999-02-02 Jeffrey A Law (law@cygnus.com)
10842 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10844 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10846 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10849 1999-02-02 Per Bothner <bothner@cygnus.com>
10851 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10852 * jcf-write.c (generate_bytecode_return): New function.
10853 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10855 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10856 generate special [fd]const_[01] instructions.
10858 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10860 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10861 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10863 1999-02-01 Per Bothner <bothner@cygnus.com>
10865 * parse.y (patch_method_invocation): Handle calling static methods,
10866 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10868 * parse.y (java_complete_lhs): Don't complain about unreachable
10869 exit condition in a do-while statement.
10871 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10873 * lex.c (java_read_char): Fixed utf8 decoding.
10874 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10876 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10877 comments. Local variable `all_primitive' is gone. Broadened
10878 acceptance of `0' to floating point targets. `long' can now be
10879 widened to `double' or `float'.
10880 (valid_method_invocation_conversion_p): Added leading
10881 comment. Fixed tabulation.
10882 (build_string_concatenation): Optimize out left or right empty
10885 1999-01-28 Per Bothner <bothner@cygnus.com>
10887 * jcf-write.c (localvar_alloc): Only emit entry for
10888 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10889 (generate_bytecode_insns): Only call put_linenumber if
10890 debug_info_level > DINFO_LEVEL_NONE.
10891 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10892 is specified, add -g1 (for compatibility wih javac).
10894 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10896 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10897 gjavah.o, check-init.o, jv-scan.o
10899 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10901 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10903 * gjavah.c: Include config.h and system.h.
10905 * javaop.h (inline): Don't define, its handled by system.h.
10906 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10907 from `inline' to `static inline'.
10909 * jcf.h (inline): Don't define, its handled by system.h.
10911 * lex.c (inline): Likewise.
10913 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10915 * lang-specs.h: Map -Qn to -fno-ident.
10917 1999-01-29 Richard Henderson <rth@cygnus.com>
10919 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10921 1999-01-29 Tom Tromey <tromey@cygnus.com>
10923 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10924 then cast it to Object before calling `append' method.
10926 1999-01-28 Per Bothner <bothner@cygnus.com>
10928 * check-init.c (check_bool2_init, check_bool_init, check_init):
10929 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10930 * jcf-write.c (generate_bytecode_insns): Likewise.
10932 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10935 * parse.y (patch_cast): Allow a boolean to be cast into a
10938 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10940 * parse.y: (class_declaration:): Fixed indentation.
10941 (class_member_declaration:): Extra `;' after field declaration now
10943 (interface_declaration:): Removed debug messages in error reports.
10944 (patch_binop): Nodes created and returned inherit the orignal
10945 node's COMPOUND_ASSIGN_P flag value.
10946 (patch_cast): Fix cast from char to floating point.
10948 1999-01-25 Andrew Haley <aph@cygnus.com>
10950 * except.c, java-except.h (expand_resume_after_catch): new
10952 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10953 to branch back to main flow of control after a catch block.
10955 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10957 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10958 $(srcdir)/../system.h.
10959 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10960 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10961 (jcf-write.o): Likewise.
10962 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10963 (mangle.o): Depend on $(srcdir)/../toplev.h.
10964 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10965 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10967 * class.c: Include output.h and parse.h.
10968 (mangled_classname): Add the `const' keyword to a char*.
10969 (find_named_method): Hide unused function definition.
10970 (build_utf8_ref): Change type of variable `c' to unsigned char.
10971 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10972 (build_class_ref): Add the `const' keyword to a char*.
10973 (layout_class_method): Remove unused variable `buf'.
10975 * decl.c (find_local_variable): Remove unused variable `rtl'.
10976 (pushdecl): Likewise for variables `different_binding_level' and
10978 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10979 (maybe_build_cleanup): Likewise for parameter `decl'.
10981 * except.c (expand_start_java_handler): Mark parameter `range'
10982 with ATTRIBUTE_UNUSED.
10984 * expr.c: Include except.h.
10985 (pop_type): Remove unused variable `i'.
10986 (pop_value): Likewise for variables `n_words' and `i'.
10987 (expand_java_arrayload): Likewise for variable `convert'.
10988 (java_lang_expand_expr): Likewise for variables `op0', `type',
10989 `mode', `unsignedp', `node' and `elements'.
10990 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10992 (process_jvm_instruction): Add a `const' qualifier to a char*.
10994 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10995 (temp_directory): Likewise.
10996 (print_c_decl): Likewise.
10997 (print_method_info): Likewise.
10998 (decode_signature_piece): Likewise.
10999 (print_mangled_classname): Likewise.
11001 * java-except.h: Provide prototypes for maybe_start_try,
11002 maybe_end_try and add_handler.
11004 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
11005 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11006 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11007 init_expr_processing, push_super_field, init_class_processing,
11008 can_widen_reference_to, class_depth, verify_jvm_instructions,
11009 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11010 set_local_type, merge_type_state, push_type, load_type_state,
11011 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11012 emit_unicode_mangled_name): Add prototypes.
11014 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11015 (print_signature_type): Use ISDIGIT, not isdigit.
11016 (print_signature): Remove unused variable `j'.
11018 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11019 int when comparing against one.
11021 * jcf-parse.c: Include toplev.h.
11023 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11024 (localvar_free): Remove unused variable `i'.
11025 (generate_bytecode_conditional): Likewise for variable `kind'.
11027 * jv-scan.c: Include config.h and system.h. Remove redundant
11028 OS header and gansidecl.h includes.
11029 (warning): Add the `const' keyword to a char*. Also add
11030 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11031 __STDC__, when determining whether to use ANSI-isms.
11032 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11033 (xmalloc): Don't redundantly prototype here.
11034 (main): Remove unused parameter `envp'. Also fix the arguments
11035 passed to function `fatal' to match the format specifier.
11037 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11039 * mangle.c: Include toplev.h.
11040 (emit_unicode_mangled_name): Declare parameter `len'.
11042 * parse.y (parse_warning_context): Add the `const' keyword to a
11043 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11044 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11045 (issue_warning_error_from_context): Add the `const' keyword to
11047 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11048 not `__STDC__' for whether to use ANSI-isms.
11050 * typeck.c (incomplete_type_error): Mark parameters `value' and
11051 `type' with ATTRIBUTE_UNUSED.
11052 (parse_signature_type): Use ISDIGIT, not isdigit.
11054 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11055 (verify_jvm_instructions): Likewise. Remove unused variables
11056 `field_name' and `default_val'.
11058 * zextract.c: Include config.h and system.h. Remove redundant
11059 OS header includes.
11061 * zipfile.h: Prototype `read_zip_archive'.
11063 1999-01-21 Andrew Haley <aph@cygnus.com>
11065 * typeck.c (convert): Allow conversions to void type: some
11066 optimizations in gcc do this.
11068 1999-01-21 Andrew Haley <aph@cygnus.com>
11070 * typeck.c (convert_ieee_real_to_integer): New function.
11071 (convert): When not using fast-math and using hardware fp, convert
11072 an IEEE NaN to zero.
11074 1999-01-18 Andrew Haley <aph@cygnus.com>
11076 * parse.y (patch_binop): Do a type conversion from signed to
11077 unsigned and then back to signed when a ">>>" is found.
11079 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11081 * java-tree.h: (check_for_initialization): Added prototype.
11082 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11083 * parse.y (do_resolve_class): Removed unused locals.
11084 (read_import_dir): Likewise.
11085 (resolve_qualified_expression_name): Array creation
11086 expressions are valid primary expressions.
11087 (qualify_ambiguous_name): Likewise.
11088 (patch_synchronized_statement): Removed unused local.
11090 1999-01-17 Jeffrey A Law (law@cygnus.com)
11092 * Makefile.in (zextract.o): Add dependencies.
11094 * Makefile.in: Do not put ^Ls at the start of a line.
11096 1999-01-15 Per Bothner <bothner@cygnus.com>
11098 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11099 sub-type the result of the call that gets the exception value.
11101 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11102 don't call finish_class.
11104 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11105 clear found before continuing.
11107 * verify.c (verify_jvm_instructions): On an array load, allow
11108 and handle top of stack to be TYPE_NULL.
11110 * gjavah.c (generate_access): Translate Java package private or
11111 protected access to C++ public, but with a comment.
11113 1999-01-13 Andrew Haley <aph@cygnus.com>
11115 * expr.c (generate_name): Name prefix changed to avoid clashes
11116 with assembler temp labels.
11118 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11119 MODIFY_EXPR. Without this, code for the assignment may not be
11120 generated at all and the synchronized statement will read an
11121 uninitialized variable.
11123 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11125 * class.c (maybe_layout_super_class): Fixed returned value.
11126 * lex.c: Added 1999 to the copyright.
11127 (java_init_lex): Initialize java_lang_imported.
11128 * lex.h: Added 1999 to the copyright.
11129 * parse.h: Added 1999 to the copyright.
11130 (REGISTER_IMPORT): Fixed typo in trailing macro.
11131 (CURRENT_OSB): New macro.
11132 (struct parser_ctxt): New fields osb_depth, osb_limit.
11133 * parse.y (java_lang_id): New global variable.
11134 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11135 (array_creation_expression:): Use CURRENT_OSB.
11136 (dims:): Uses a stack to keep track of array dimensions.
11137 (cast_expression:): Use CURRENT_OSB.
11138 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11140 (register_fields): Fixed typos in comment.
11141 (check_method_redefinition): Fixed comment indentation.
11142 (java_check_regular_methods): Set saved found wfl to NULL after
11143 having reinstalled it in the previously found DECL_NAME.
11145 1999-01-10 Richard Henderson <rth@cygnus.com>
11147 * gjavah.c (java_float_finite): Use a union to do type punning.
11148 (java_double_finite): Likewise.
11150 1999-01-09 Per Bothner <bothner@cygnus.com>
11152 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11153 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11154 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11155 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11156 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11157 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11159 1999-01-08 Per Bothner <bothner@cygnus.com>
11161 * check-init.c (check_init): If compiling to native, we don't
11162 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11164 1999-01-08 Tom Tromey <tromey@cygnus.com>
11166 * parse-scan.y (variable_declarator_id): Set or increment
11168 (bracket_count): New global.
11169 (formal_parameter): Handle case where bracket pairs trail variable
11172 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11174 * jcf-parse.c (yyparse): variable len changed from a char to an
11175 int to prevent overflow.
11177 1999-01-06 Per Bothner <bothner@cygnus.com>
11179 * java-tree.h: Declare read_class.
11180 * jcf-parse.c (read_class): New function.
11181 (load_class): Now just call read_class.
11183 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11184 * jcf-parse.c (parse_source_file): Declare save_error_count,
11185 which is needed by java_parse_abort_on_error macro,
11186 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11188 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11189 constructor, if initializing a static field.
11190 (patch_new_array_init): Set TREE_CONSTANT if it is.
11191 * expr.c (java_lang_expand_expr): For a static array constructor
11192 of primitive elements, allocate the array itself statically.
11193 Disabled until we can set the vtable field statically.
11195 * check-init.c: New file. Checks for definite assignment.
11196 * Makefile.in (JAVA_OBJS): Add check-init.o.
11197 * parse.y (java_complete_expand_method): Call check_for_initialization.
11198 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11200 1999-01-06 Graham <grahams@rcp.co.uk>
11202 * parse.y : include system.h instead of including
11203 standard headers directly with the exception of <dirent.h>.
11205 1999-01-06 Per Bothner <bothner@cygnus.com>
11207 * lex.h: Moved static function declarations to lex.c,
11208 to shut up some -Wall warnings.
11209 * lex.c: Static function declarations moved here.
11210 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11212 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11214 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11216 1998-12-22 Per Bothner <bothner@cygnus.com>
11218 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11219 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11221 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11222 (localvar_alloc): Change return type to void,
11223 (emit_unop): Remove unused variable size.
11225 * jcf-write.c (struct jcf_block): Add new union.
11226 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11227 (call_cleanups): New functions.
11228 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11229 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11230 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11231 * lang.c (lang_init): Call using_eh_for_cleanups.
11232 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11233 completing operands to patch_synchronized_statement.
11234 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11235 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11236 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11238 1998-12-20 John F. Carr <jfc@mit.edu>
11240 * Make-lang.in: Comment out control-Ls; they upset some makes.
11242 1998-12-18 Tom Tromey <tromey@cygnus.com>
11244 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11247 1998-12-17 Tom Tromey <tromey@cygnus.com>
11249 * parse.y (DIR_SEPARATOR): New define.
11250 (check_class_interface_creation): Use it.
11252 * parse-scan.y (report_main_declaration): Recognize
11253 `java.lang.String' in argument to main.
11255 1998-12-16 Per Bothner <bothner@cygnus.com>
11257 * parse.y (create_interface): Remove bogus test.
11259 1998-12-16 Per Bothner <bothner@cygnus.com>
11261 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11262 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11264 1998-12-16 Tom Tromey <tromey@cygnus.com>
11266 * parse-scan.y (qualified_name): Use correct sprintf format.
11268 1998-12-15 Tom Tromey <tromey@cygnus.com>
11270 * gjavah.c (print_field_info): Changed how most negative number is
11273 1998-12-14 Per Bothner <bothner@cygnus.com>
11275 * parse.y (fold_constant_for_init): New function.
11276 (resolve_expression_name): Don't replace static final
11277 constant-initialized fields by its value.
11278 (java_complete_lhs): New. Same as java_complete_tree, except does
11279 not replace static final constant-initialized fields by their values.
11280 (register_fields): If there is an initializer, set DECL_INITIAL and
11281 MODIFY_EXPR_FROM_INITIALIZATION_P.
11282 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11283 Only call patch_initialized_static_field if
11284 MODIFY_EXPR_FROM_INITIALIZATION_P.
11285 (patch_initialized_static_field): If not valid constant, clear
11288 * parse.y (lookup_field_wrapper): Fix thinko.
11290 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11291 set and restore global lineno.
11293 1998-12-14 Tom Tromey <tromey@cygnus.com>
11295 * gjavah.c (print_field_info): If value to print is the smallest
11296 value of its size, then print as hex to avoid later warnings from
11299 1998-12-14 Tom Tromey <tromey@cygnus.com>
11301 * gjavah.c (decompile_method): Decompile `return null'.
11302 (process_file): Generate `#pragma interface'.
11303 (method_declared): New global.
11304 (print_method_info): Set it.
11305 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11306 (print_method_info): Handle abstract methods.
11308 1998-12-13 Per Bothner <bothner@cygnus.com>
11310 * parse.y (patch_method_invocation): If class_decl is null
11311 (e.g. an array type), use original type.
11313 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11314 errors about uncaught exception from clone (of array, specifically).
11316 1998-12-13 Tom Tromey <tromey@cygnus.com>
11318 * gjavah.c (decompile_method): Handle all types of `return'
11319 opcode. Decompile `return this' and `return'.
11320 (method_access): New global.
11321 (print_method_info): Set it.
11322 (decompile_method): Don't decompile a synchronized method.
11324 1998-12-13 Tom Tromey <tromey@cygnus.com>
11326 * jcf-reader.c (jcf_parse_one_method): Recognize
11328 * gjavah.c (HANDLE_END_METHOD): New macro.
11329 (HANDLE_CODE_ATTRIBUTE): New macro.
11330 (decompile_method): New function.
11331 (print_method_info): Don't print `;\n' at end of function decl.
11332 Include java-opcodes.h.
11333 (decompiled): New global.
11335 1998-12-12 Per Bothner <bothner@cygnus.com>
11337 * class.c (build_class_ref): Handle PRIMTYPE.class if
11338 flag_emit_class_files.
11339 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11340 if flag_emit_class_files.
11341 * parse.y (java_complete_tree): Pre-liminary support for
11342 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11344 * parse.y (patch_synchronized_statement): Don't call monitorexit
11345 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11347 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11349 * zipfile.h (opendir_in_zip): New declaration.
11350 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11351 (opendir_in_zip): New function, using code from open_in_zip.
11352 (open_in_zip): Call opendir_in_zip.
11353 (find_class): Remove no-longer-used do_class_file parameter,
11354 but add source_ok parameter. Change logic so if we find a .java file,
11355 we don't look for .class in later classpath emtries.
11356 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11357 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11358 * gjavah.c: Update call to find_class.
11359 * jcf-dump.c: Likewise.
11361 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11362 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11363 nothing if body is empty_stmt_node.
11364 Various little fixes so SP gets correctly adjusted.
11365 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11366 For CALL_EXPR, test if static first.
11367 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11368 such as the ones we create for Object and Class.
11369 Set and restore current_function_decl.
11370 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11371 (note_possible_classname): New function.
11372 (read_import_entry): Removed. Merged with read_import_dir.
11373 (read_import_dir): Don't call find_class - that only gives us
11374 the first classpath entry having the needed package.
11375 Use the struct buffer data structure from buffer.h.
11376 (read_import_dir, find_in_imports_on_demand): The remembered
11377 class names now use '.' (not '/') as package separator.
11379 * parse.y (java_complete_expand_methods): Call write_classfile
11380 here, and not in java_expand_classes (which only gets first class).
11382 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11384 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11385 (register_fields): If a static fields has an initializer, just
11386 chain it on ctxp->static_initialized, and handle later.
11387 (java_complete_expand_methods): Force <clinit> first.
11388 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11389 - it's already been completed.
11390 (patch_initialized_static_field): New function.
11391 (java_complete_field): Call it.
11393 1998-12-12 Per Bothner <bothner@cygnus.com>
11395 * expr.c (encode_newarray_type, build_new_array): New functions.
11396 * java-tree.h: Declare build_new_array.
11397 * jcf-write.c (patch_newarray): Use build_new_array.
11399 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11400 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11402 * parse.y (patch_new_array_init): Re-organize.
11403 Now is passed the actual array (pointer) type of the value.
11404 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11405 (patch_array_constructor): Removed - merged into patch_new_array_init.
11406 (java_complete_tree): Update patch_new_array_init.
11408 * jcf-write.c (find_constant_index): New function.
11409 (generate_bytecode_insns): Use find_constant_index.
11410 (generate_classfile): Use find_constant_index for ConstantValue.
11412 1998-12-11 Tom Tromey <tromey@cygnus.com>
11414 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11415 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11416 * class.c (make_class_data): Renamed dtable -> vtable, and
11417 dtable_method_count -> vtable_method_count.
11419 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11421 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11422 global variables, initialized.
11423 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11424 Declared new global variables.
11425 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11426 double_zero_node, integer_zero_node upon direct matching.
11427 * parse.y (purify_type_name): Added function prototype.
11428 (duplicate_declaration_error_p): Consider new_type as potentially
11429 being a incomplete type. Use purify_type_name on type string.
11430 (method_header): saved_type: unused variable removed. Don't figure
11431 return type if method name is invalid.
11432 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11433 processed by patch_unaryop.
11434 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11435 increment/decrement node into its original type after binary
11436 numeric promotion on its operands.
11438 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11440 * parse.y (array_initializer:): Array init operand is NULL_TREE
11441 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11442 now an error. Fixed indentation problems.
11443 (patch_string): Handle error_mark_node as an argument.
11444 (patch_new_array_init): Fixed indentation problems.
11445 (array_constructor_check_entry): Removed check on null wfl_value.
11446 Return an error if wfl_value's walk returns an error.
11448 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11450 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11451 * lex.c (java_lex): Remember column position before advancing one
11452 token. Retain location information on OCB_TK.
11453 * lex.h (typedef struct java_lc): Added new field.
11454 * parse.h (GET_SKIP_TYPE): New macro.
11455 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11456 * parse.y (build_new_array_init, patch_new_array_init,
11457 patch_array_constructor, maybe_build_array_element_wfl,
11458 array_constructor_check_entry): New function prototypes.
11459 (switch_block:): Tagged <node>.
11460 (OCB_TK): Tagged <operator>.
11461 (array_initializer:): Installed actions.
11462 (variable_initializer): Build location information on element if
11464 (switch_statement:): Fixed indentation typo.
11465 (switch_block:): Redefined default action.
11466 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11467 (patch_assignment): Removed duplicate code.
11468 (maybe_build_array_element_wfl, build_new_array_init,
11469 patch_new_array_init, patch_array_constructor,
11470 array_constructor_check_entry): New functions.
11472 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11474 * parse.y (array_initializer): Tagged <node>.
11475 (variable_initializer:): Use default rule.
11476 (array_initializer:): Defined actions.
11477 (variable_initializers:): Likewise.
11478 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11479 non-static field accesses.
11480 (patch_invoke): Fixed indentation typo.
11481 (java_complete_tree): Likewise.
11482 (build_labeled_block): Changed leading comment. Generate an error
11483 in case of duplicate loop labels.
11484 (patch_conditional_expr): Patch results of string concatenation
11487 1998-12-06 Per Bothner <bothner@cygnus.com>
11489 * constants.c (find_methodref_index): When the class is an interface,
11490 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11492 * decl.c (finit_identifier_node): Use "$finit$", rather than
11493 "<finit>" (which Sun's verifier rejects).
11494 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11495 (generate_field_initialization_code): Removed.
11496 (fix_constructors) Don't add call to $finit$ here (wrong order).
11497 (patch_method_invocation): Add $finit$ call here.
11499 * java-tree.h (CALL_USING_SUPER): New macro.
11500 * parse.y (patch_invoke): Remove im local variable.
11501 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11502 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11503 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11505 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11507 * parse.y (java_complete_tree): Don't complain about unreachable
11508 statement if it is empty_stmt_node.
11510 * jcf-write.c (find_constant_wide): New function.
11511 (push_long_const): Use find_constant_wide.
11513 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11514 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11515 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11516 Emit invokeinterface when calling an interface method.
11517 Emit invokespecial also when calling super or private methods.
11519 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11521 1998-12-06 Per Bothner <bothner@cygnus.com>
11523 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11525 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11527 * java-tree.h (java_layout_seen_class_methods): New function
11529 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11530 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11531 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11532 * parse.y (method_declarator:): Defined action.
11533 (issue_warning_error_from_context): input_filename saved, set to
11534 the appropriate value and restored after java_error is called.
11535 (build_unresolved_array_type): Fixed comment.
11536 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11537 (method_header): Deal with return type the same way type are
11538 handled for fields and method's parameters and local variables
11540 (check_method_redefinition): Removed extra CR.
11541 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11542 (java_layout_seen_class_methods): New function.
11543 (java_layout_classes): Call java_layout_seen_class_methods.
11545 1998-12-03 Per Bothner <bothner@cygnus.com>
11547 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11549 1998-12-03 Per Bothner <bothner@cygnus.com>
11551 * jcf-dump.c (main): Fix error message.
11552 * jcf-path.c (add_entry): Style fix.
11554 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11556 * class.c (layout_class_method): Call build_java_argument_signature
11557 on constructors too.
11558 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11559 (patch_method_invocation): Define a primary when resolving an
11560 expression name. Augmented comment on code checking illegal `this'
11561 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11563 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11565 * class.c (layout_class_method): Don't report error on non-static
11566 overriding static if the method is private.
11567 * java-tree.h (finish_class): Prototype added.
11568 * lex.c (java_get_line_col): Handle col argument -2 value.
11569 * parse.h: All static method declarations moved to parse.y.
11570 * parse.y: Now contains all static method declarations previously
11572 (find_expr_with_wfl, missing_return_error,
11573 unreachable_stmt_error): New functions.
11574 (java_get_real_method_name): Identify constructors bearing class
11575 names in source code compiled classes only.
11576 (java_complete_expand_methods): Call missing_return_error.
11577 (invocation_mode): Private methods invoked as static methods.
11578 (java_complete_tree): Call unreachable_stmt_error.
11580 1998-12-01 Tom Tromey <tromey@cygnus.com>
11582 * Makefile.in (+target): Removed.
11583 (+xmake_file): Likewise.
11584 (+tmake_file): Likewise.
11585 (.NOEXPORT): Removed duplicate.
11587 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11589 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11591 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11593 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11594 libiberty.h. Provide an xmalloc definition.
11596 * jvspec.c: Remove the xmalloc prototype.
11598 * parse-scan.y: Include config.h and system.h. Don't include
11599 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11600 Provide an xstrdup definition.
11602 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11604 * jcf-path.c (add_entry): Recognize ".jar" too.
11605 * lang-specs.h: Likewise.
11607 1998-11-26 Per Bothner <bothner@cygnus.com>
11609 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11610 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11612 * jcf-write.c (generate_bytecode_insns):
11613 Handle pre/post-increment/decrement of long.
11615 * jcf-write.c (generate_bytecode_insns):
11616 Handle missing exception handler (finally for synchronized).
11618 1998-11-25 Per Bothner <bothner@cygnus.com>
11620 * java-tree.h (end_params_node): Declare global.
11621 * decl.c (end_params_node): New global.
11622 (init_decl_processing, start_java_method): Use end_params_node for
11623 end of list of parameter types. Follows correct gcc conventions.
11624 * expr.c (pop_argument_types, pop_arguments): Likewise.
11625 * lang.c (put_decl_node): Likewise.
11626 * typeck.c (various places): Likewise.
11627 * class.y (various places): Likewise.
11628 * parse.y (various places): Likewise.
11630 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11631 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11633 * class.c: Add #include flags.h, remove no-longer needed declaration.
11635 * class.c (layout_class_method): Remove commented-out code, re-format.
11636 Don't add vtable entry (or index) for private methods.
11637 * expr.c (expand_invoke): A private method is implicitly final.
11638 * class.c (make_class_data): If inlining or optimizing,
11639 skip private methods.
11641 * class.c (finish_class): New function. Calls existing methods,
11642 but alls emits deferred inline functions.
11643 * jcf-parse.c (parse_class_file): Call finish_class.
11644 * parse.y (java_complete_expand_methods): Likewise.
11646 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11648 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11650 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11652 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11654 1998-11-24 Per Bothner <bothner@cygnus.com>
11656 * (generate_classfile): Always write class access flag with
11659 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11661 * class.c (maybe_layout_super_class): New function.
11662 (layout_class): Reorganized. Loop on class methods dispatched into
11663 a new function. Call maybe_layout_super_class.
11664 (layout_class_methods, layout_class_method): New functions.
11665 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11667 (expand_invoke): Likewise.
11668 * java-tree.h (all_class_list): New global variable declared.
11669 (layout_class_methods, layout_class_method): New function
11671 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11672 * jcf-parse.c (all_class_list): New global variable.
11673 (load_class): Extended what class_or_name can be. Use parser
11674 context mechanism to save globals before calling jcf_parse.
11675 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11676 is set on the file name.
11677 (jcf_parse): Layout class methods when Object is loaded, otherwise
11678 record class in all_class_list for delayed method layout.
11679 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11680 * lang.c (put_decl_node): Decode <init> into the decl context
11682 * lex.c (java_allocate_new_line): Use xmalloc.
11683 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11684 pointers, not TREE_LIST elements.
11685 (struct parser_ctxt): Fixed comment indentations, added comments
11686 and reordered some fields.
11687 (java_check_methods): Function prototype removed.
11688 * parse.y (java_push_parser_context): Use xmalloc.
11689 (java_parser_context_restore_global): Pop extra pushed ctxp only
11690 when there's nothing next.
11691 (maybe_create_class_interface_decl): Fixed comment, add new
11692 created class decl to all_class_list.
11693 (method_header): Use GET_REAL_TYPE on argument's types.
11694 (method_declarator): Use GET_REAL_TYPE, change type to the real
11695 type in TREE_LIST dependency node. Build argument list with the
11697 (create_jdep_list): Use xmalloc. Removed allocation error message.
11698 (obtain_incomplete_type): Fixed leading comment. Broadened
11699 incoming argument meaning.
11700 (register_incomplete_type): Use xmalloc. Removed allocation error
11702 (safe_layout_class): Fixed leading comment.
11703 (jdep_resolve_class): Reversed if statement condition and switch
11704 if and else bodies.
11705 (resolve_and_layout): Fixed leading comment. Broadened incoming
11707 (complete_class_report_errors): New local variable name, for
11708 clarity. purify_type_name used for all error cases.
11709 (java_get_real_method_name): Stricter check on constructors.
11710 (java_check_regular_methods): Reverse methods list only if not
11711 already laid out. Layout artificial constructor.
11712 (java_check_methods): Deleted.
11713 (source_start_java_method): Obtain incomplete type for patchable
11715 (java_layout_classes): Fixed leading comment. Use
11716 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11717 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11718 before returning. Fixed comments.
11719 (java_expand_classes): Check for errors up front.
11720 (patch_method_invocation): Class to search is resolved and laid
11723 1998-11-24 Per Bothner <bothner@cygnus.com>
11725 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11727 * javaop.h (int8): Removed - not used.
11728 (jbyte): Redefine portably with correct signedness.
11730 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11732 * jcf-write.c (generate_bytecode_insns): Fix typo
11733 OPCODE_getstatic to OPCODE_getfield.
11735 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11736 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11737 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11739 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11741 * jcf-parse.c (jcf_parse_source): Function returned type is
11742 void. Added prototype.
11743 (jcf_parse): Function returned type is void.
11744 (yyparse): Remove call to fclose on the last parsed file.
11746 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11748 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11750 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11751 (layout_class): Cope with methods featuring WFL in decl names.
11752 * decl.c (unqualified_object_id_node): New global variable,
11754 (build_decl_no_layout): Removed.
11755 * expr.c (build_primtype_type_ref): Handle Double.
11756 (java_lang_expand_expr): Fixed indentations.
11757 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11758 (flag_wall, flag_redundant, flag_not_overriding,
11759 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11760 variable declarations.
11761 (build_decl_no_layout): Removed prototype.
11762 (java_get_real_method_name): Added prototype.
11763 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11764 (java_parse_abort_on_error): Macro now just returns.
11765 * jcf-parse.c (jcf_parse_source): Check fclose returned
11766 value. Call emit_register_classes if java_report_errors returns
11768 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11769 flag_static_local_jdk1_1): New integer flags.
11770 (lang_decode_option): New flags set here.
11771 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11772 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11773 the flag_redundant variable.
11774 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11775 when parsing java.lang.Object class.
11776 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11777 NULL_TREE to build.
11778 (resolve_qualified_expression_name): Fixed indentation.
11779 (patch_array_ref): Changed prototype.
11780 (not_initialized_as_it_should_p): Prototype removed.
11781 (java_report_errors): Added function prototype.
11782 * parse.y (formal_parameter:): Changed error message for not yet
11783 supported final parameters.
11784 (class_type_list:): Set both PURPOSE and VALUE of created
11785 TREE_LIST to be class_type.
11786 (primary_no_new_array:): Handle class literals on primitive types.
11787 (parse_warning_context): Reinstalled correct force_error and
11788 do_warning flags setups.
11789 (java_report_errors): Changed prototype. Return java_error_count
11791 (variable_redefinition_error): Consider treating variable type as
11793 (create_interface): Warn about redundant abstract modifier if
11794 flag_redundant is set. Changed error message.
11795 (lookup_field_wrapper): Save/restore globals before/after looking
11797 (duplicate_declaration_error_p): Consider treating declaration
11798 type as a fake pointer.
11799 (register_fields): Extract real type from dependency node. Check
11800 for duplicate field declaration after type adjustment. Use
11801 DECL_INITIAL to store static final initialized values.
11802 (method_header): Extract real function type from dependency node.
11803 (check_abstract_method_header): Use GET_METHOD_NAME.
11804 (obtain_incomplete_type): Layout fake pointer type.
11805 (safe_layout_class): Don't try to check for methods before layout.
11806 (java_complete_class): Don't check for correct throws clause
11807 elements inheritance here.
11808 (resolve_and_layout): Broadened name parameter meaning.
11809 (reset_method_name): Use GET_METHOD_NAME.
11810 (java_get_real_method_name): New function.
11811 (java_check_regular_methods): Don't check methods in
11812 java.lang.Object. Verify lineage of throws clause elements. Use
11813 flag_no_overriding in warning report.
11814 (check_throws_clauses): Don't check if class was from
11815 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11816 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11817 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11818 warning on unsupported final local variables. Use build_decl
11819 instead of build_decl_no_layout. Get real local variable type from
11821 (source_start_java_method): Get real parameter type from
11822 dependency node. Call build_decl instead of build_decl_no_layout.
11823 (java_layout_classes): Reverse tree and layout type and class as
11824 required. Mark class as loaded when done.
11825 (resolve_field_access): Fixed indentation. Restricted condition
11826 leading to static field access code generation. Set field_type
11827 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11828 (resolve_qualified_expression_name): Initialize type_found to
11829 null. Handle static field resolved during qualification. Fixed
11830 layout on non primitive field decl types.
11831 (not_accessible_p): Fixed typo in comment.
11832 (patch_method_invocation): Resolve and layout class to search from
11834 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11835 layout non primitive type, if necessary. Make method node only to
11837 (find_applicable_accessible_methods_list): Consider WFL'ed method
11838 decl names. Fixed indentation.
11839 (argument_types_convertible): Resolve and layout target type if
11841 (java_complete_tree): Fixed indentation problems. Rewrote
11842 CALL_EXPR thrown exceptions check. Re-installed further processing
11843 of the assignment in certain cases.
11844 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11845 inlining on class literals.
11846 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11848 (valid_method_invocation_conversion_p): Likewise.
11849 (patch_string): Temporary disable forbidden use of `this' in
11850 explicit constructor invocations when doing string concatenation
11851 within their scope.
11852 (patch_unaryop): Added comment. Reinstalled code to disable
11853 further check on assignment operation with cast expression RHS.
11854 (patch_switch_statement): Fixed indentation.
11855 (build_try_statement): Call build_decl instead of
11856 build_decl_no_layout.
11857 (patch_synchronized_statement): Likewise.
11858 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11859 IS_UNCHECKED_EXPRESSION_P.
11860 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11861 layout argument exception type.
11862 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11863 of IS_UNCHECKED_EXPRESSION_P.
11865 1998-11-18 Anthony Green <green@cygnus.com>
11867 * jcf-parse.c (yyparse): Open class file in binary mode.
11869 1998-11-15 Per Bothner <bothner@cygnus.com>
11871 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11873 * jcf-write.c (perform_relocations): Move check out one loop.
11875 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11877 * Make-lang.in: Fix reference to srcdir.
11878 * jv-scan.c: Add missing xmalloc prototype.
11879 * jvgenmain.c: Ditto.
11881 1998-11-15 Per Bothner <bothner@cygnus.com>
11883 * decl.c (error_mark_node), java-tree.h: New global.
11884 * parse.y: Use empty_stmt_node instead of size_zero_node.
11885 (build_if_else_statement): If missing else, use empty_stmt_node.
11887 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11888 (java_complete_expand_method): Complain if return is missing.
11889 (java_check_regular_methods): Comment out incorrect error check.
11890 (not_accessible_p): Fix incorrect handling of protected methods.
11891 (patch_method_invocation): Pass correct context to not_accessible_p.
11892 (find_applicable_accessible_methods_list): Likewise.
11893 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11894 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11895 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11896 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11898 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11899 (push_int_const): Remove reundant NOTE_PUSH.
11900 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11901 (- case SWITCH_EXPR): Fix code generation bug.
11902 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11903 (generate_classfile): More robust for abstract methods.
11905 1998-11-15 Anthony Green <green@cygnus.com>
11907 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11908 * Make-lang.in: Ditto.
11910 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11911 * jvgenmain: Ditto.
11913 1998-11-15 Per Bothner <bothner@cygnus.com>
11915 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11917 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11919 1998-11-14 Per Bothner <bothner@cygnus.com>
11921 Allow uses of interface types to verify. This is not really
11922 type-safe, but it matches what Sun does, and is OK as long as
11923 there are appropriate run-time checks.
11924 * verify.c (merge_types): If merging two interface types,
11925 just set the result to java.lang.Object.
11926 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11928 1998-11-13 Tom Tromey <tromey@cygnus.com>
11930 * gjavah.c (main): Handle --output-class-directory argument.
11931 * jvspec.c (lang_specific_driver): Translate `-d' into
11932 -foutput-class-dir.
11933 * jcf.h (jcf_write_base_directory): Declare.
11934 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11935 * lang-options.h: Mention -foutput-class-dir.
11936 * jcf-write.c (jcf_write_base_directory): New global.
11937 (make_class_file_name): Put generated .class file into `-d'
11938 directory, or into source directory if -d not given. Function now
11940 (write_classfile): Free class file name. Handle case where class
11942 (DIR_SEPARATOR): New macro.
11943 Include <sys/stat.h>
11945 * Makefile.in (prefix): New macro.
11947 1998-11-12 Per Bothner <bothner@cygnus.com>
11949 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11950 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11951 here (done in patch_invoke instead).
11952 (case_identity): Moved here from parse.y.
11954 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11955 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11956 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11957 so they can be efficiently scanned without recursion.
11958 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11959 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11960 in BLOCK iteratively, rather than recursively.
11962 * parse.y (do_unary_numeric_promotion): New function.
11963 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11965 * parse.y (patch_newarray): Various fixes.
11967 Re-do handling of switch statements (for proper block scoping).
11968 * parse.y: Add just a single block for the enture switch block,
11969 but don't create any "case blocks".
11970 (group_of_labels): Rmeoved unneeded non-terminal.
11971 CASE_EXPR and DEFAULT_EXPR are added to current block.
11972 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11973 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11974 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11975 * parse.y (wfl_operator, print_int_node): Make non-static.
11976 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11977 as part of recursive scan of block.
11978 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11979 (patch_switch_statement): Most tests move dinto java_complete_tree.
11981 * parse.y: Make various production be non-typed (void).
11982 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11983 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11984 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11986 * jcf-write.c (struct jcf_handler): New type.
11987 (struct jcf_switch_state): New type.
11988 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11989 (alloc_handler, emit_unop, emit_reloc): New functions.
11990 (adjust_typed_op): Add extra parameter ("max type" offset).
11991 (emit_switch_reloc, emit_case-reloc): New function.
11992 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11993 (generate_bytecode_insns): Support REAL_CST, switch statements,
11994 exception handling, method calls, object/array creation, and more.
11996 * class.c: Remove some unused variables.
11997 * constants.c (find_string_constant): New function.
11998 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11999 * decl.c (complete_start_java_method): Don't _Jv_InitClass
12000 if flag_emit_class_files.
12002 1998-11-12 Tom Tromey <tromey@cygnus.com>
12004 * jcf-io.c (find_class): Added explanatory comment.
12006 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12007 trailing slash to `.zip' entries.
12009 * jvspec.c (lang_specific_driver): Correctly handle case where
12010 GC_NAME not defined.
12012 1998-11-11 Tom Tromey <tromey@cygnus.com>
12014 * jvspec.c (GC_NAME): New define.
12015 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12017 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12019 1998-11-11 Per Bothner <bothner@cygnus.com>
12021 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12023 1998-11-11 Tom Tromey <tromey@cygnus.com>
12025 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12027 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12029 * class.c (is_compiled_class): Call safe_layout_class for class
12030 compiled from source.
12031 * conver.h (convert_to_integer, convert_to_real,
12032 convert_to_pointer): Added prototypes.
12033 * decl.c (init_decl_processing): Non longer push the decls of
12034 `methodtable', `constants', `Class', `Field', `dispatchTable'
12035 `jexception' and `Method'.
12036 * expr.c (build_invokeinterface): New function.
12037 (expand_invoke): static variable CLASS_IDENT now in
12038 build_invokeinterface. Use build_invokeinterface.
12039 (expand_java_field_op): Moved code to inline
12040 java.lang.PRIMTYPE.TYPE into a function.
12041 (build_primtype_type_ref): New function.
12042 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12043 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12044 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12045 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12046 (DECL_LOCAL_STATIC_VALUE): New macro.
12047 (build_invokeinterface, build_primtype_type_ref): New function
12049 (java_parse_abort_on_error): Macro rewritten.
12050 * jcf-parse.c (current_method): Add comment to declaration.
12051 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12052 Function prototypes fixed.
12053 (jcf_parse_source): push/pop parser context. save/restore global.
12054 (parse_source_file): Fixed leading comment. Now take a
12055 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12056 classes and pop the parser context anymore.
12057 (yyparse): Push parser context, save globals, parse the source
12058 file, restore globals and pop the parser context when processing a
12060 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12061 * lex.c (java_parse_doc_section): New function.
12062 (java_lex): Call java_parse_doc_section when appropriate. Build an
12063 operator around INSTANCEOF_TK.
12064 * lex.h (java_lineterminator, java_sprint_unicode,
12065 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12066 Prototypes rewritten.
12067 (java_parse_escape_sequence, java_letter_or_digit_p,
12068 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12069 java_read_unicode, java_store_unicode, java_read_char,
12070 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12071 Added function prototypes.
12072 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12074 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12076 (struct parser_ctxt): New fields: deprecated,
12077 current_parsed_class_un, gclass_list.
12078 (fix_method_argument_names, issue_warning_error_from_context,
12079 resolve_package, lookup_package_type): New function prototypes.
12080 (resolve_expression_name): Fixed function prototype.
12081 (find_applicable_accessible_methods_list): Fixed indentation, added
12082 extra argument in prototype.
12083 (check_final_assignment, build_null_of_type, check_deprecation,
12084 check_method_redefinition, reset_method_name,
12085 java_check_regular_methods, java_check_abstract_methods,
12086 maybe_build_primttype_type_ref): New function prototype.
12087 * parse.y (conver.h): Include.
12088 (INSTANCEOF_TK): Tagged <operator>.
12089 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12090 (relational_expression:): Build binop for instanceof.
12091 (java_push_parser_context): Remember ctxp->gclass_list across
12093 (java_pop_parser_context): Simply return if no context
12094 exists. Remember gclass_list across contexts.
12095 (issue_warning_error_from_context): New function.
12096 (parse_error_context): Don't setup ctxp->elc here. Call
12097 issue_warning_error_from_context instead.
12098 (parse_warning_context): Likewise.
12099 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12100 setup. Link new class/interface to ctxp->gclass_list.
12101 (add_superinterfaces): Register interface as incomplete if not
12103 (create_class): Remember class unqualified name in
12104 ctxp->current_parsed_class_un. Check class deprecation.
12105 (register_fields): Check field deprecation. Remember static final
12106 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12108 (method_header): New local variable ORIG_ARG. Use unqualified
12109 current class name for check on constructor errors. Promote return
12110 type if of record type. Argument list fix moved in
12111 fix_method_argument_names, called here. Check method deprecation.
12112 (fix_method_argument_names): New function.
12113 (method_declarator): Promote record typed arguments.
12114 (safe_layout_class): Check class methods before layout.
12115 (java_complete_class): Compute field layout when patched.
12116 (do_resolve_class): Try to load class after having it renamed
12117 after the package name.
12118 (get_printable_method_name): Use DECL_CONTEXT.
12119 (reset_method_name): New function.
12120 (check_method_redefinition): Use reset_method_name.
12121 (java_check_regular_methods): New local variable
12122 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12123 names for error report. Check for compile-time error when method
12124 found has default (package) access.
12125 (java_check_abstract_methods): Now takes an interface DECL node as
12126 an argument. Also reinstall real name on unchecked
12127 overriding/hiding methods for error report.
12128 (java_check_methods): Fixed leading comment. Get classes to verify
12129 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12130 CLASS_METHOD_CHECKED_P on class verification.
12131 (lookup_java_method2): Get real method name if necessary.
12132 (find_in_imports): Don't check package class access here.
12133 (resolve_package, lookup_package_type): New functions.
12134 (java_layout_classes): Fixed leading comment. Take classes to be
12135 laid out from ctxp->gclass_list.
12136 (java_complete_expand_methods): Don't expand native and abstract
12138 (java_expand_classes): New function.
12139 (resolve_expression_name): Use additional argument ORIG. Retrieve
12140 values of static final field of primitive types.
12141 (resolve_field_access): Handles static final field of promotive
12143 (resolve_qualified_expression_name): Handle STRING_CST as
12144 primaries and package name resolution. Check deprecation on found
12145 decls. Set where_found and type_found on non static field resolved
12146 during qualification. Layout non primitive field decl types.
12147 (check_deprecation): New function.
12148 (maybe_access_field): Simplified.
12149 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12150 removed. Reverse method's argument when primary is a type. Don't
12151 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12152 instead. Include abstract class in the list of class searchable
12153 for constructors. Use DECL_CONTEXT of found method for access
12154 checks. Check method deprecation.
12155 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12156 converting arguments. Handle INVOKE_INTERFACE.
12157 (lookup_method_invoke): Search constructor using existing
12158 infrastructure (don't rely on lookup_java_constructor anymore).
12159 (find_applicable_accessible_methods_list): Extra argument flag
12160 LC. Now include constructor in the search.
12161 (qualify_ambiguous_name): Conditional expression are primaries.
12162 (not_initialized_as_it_should_p): static final are always
12164 (java_complete_tree): Pass extra NULL argument to
12165 resolve_expression_name. Stricter test to carry on patching
12166 assignments. New case for INSTANCEOF_EXPR.
12167 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12168 (check_final_assignment, maybe_build_primttype_type_ref): New
12170 (patch_assignment): Detect resolved static finals and carry normal
12171 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12172 (try_builtin_assignconv): Access constant 0 on all primitive
12174 (valid_builtin_assignconv_identity_widening_p): Accept identical
12175 types. Accept all promoted type on int type.
12176 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12177 assigned to a reference.
12178 (valid_method_invocation_conversion_p): Accept to check null
12180 (build_binop): Merge declaration and initialization of local
12182 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12183 numeric types. Improved validity test for qualify operators on
12185 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12186 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12187 primitive type and issue the appropriate error message.
12188 (resolve_type_during_patch): Mark class loaded when resolved.
12189 (patch_cast): Allow null to be cased to reference types.
12190 (build_null_of_type): New function.
12191 (patch_array_ref): Handle array on references correctly.
12192 (patch_return): Removed unused local variable MODIFY. Force
12193 boolean to be returned as integers. Allows null to be returned by
12194 a function returning a reference.
12195 * typeck.c (convert_to_integer, convert_to_real,
12196 convert_to_pointer): Prototypes moved to convert.h
12197 (lookup_argument_method): Use method real name, if necessary.
12199 1998-10-30 Tom Tromey <tromey@cygnus.com>
12201 * class.c (build_class_ref): Changed name of primitive classes to
12204 * class.c (make_class_data): Renamed fields: nmethods to
12205 method_count, method_count to dtable_method_count. Always set
12206 `state' field to 0.
12207 * decl.c (init_decl_processing): Likewise.
12209 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12211 * class.c (layout_class): Don't mangle <finit>, produce
12212 __finit<class> instead. Don't verify artificial methods.
12213 * decl.c (finit_identifier_node): New declared global.
12214 (init_decl_processing): finit_identifier_node initialized.
12215 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12216 * java-tree.h (finit_identifier_node): Declared as extern.
12217 (struct lang_decl): New field called_constructor.
12218 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12219 (CLASS_HAS_FINIT_P): New macro.
12220 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12221 explicit constructor invocation.
12222 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12223 CALL_SUPER_CONSTRUCTOR_P): New macros.
12224 (write_classfile): Added prototype.
12225 * jcf-parse.c (jcf_parse_source): Parse and remember for
12226 generation if the file was seen on the command line.
12227 (parse_source_file): Don't write the class file here.
12228 (yyparse): Loop on files rewritten. Set current_jcf.
12229 (parse_zip_file_entries): Parse class file only if it was found.
12230 * lang.c (init_parse): Don't open command line provided filename
12232 (lang_parse): Don't set main_jcf anymore.
12233 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12234 (JCONSTRUCTOR_CHECK): New macro.
12235 (JBSC_TYPE_P): New macro.
12236 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12237 (COMPLETE_CHECK_OP_2): New macro.
12238 (struct parse_ctxt): New field explicit_constructor_p.
12239 (check_class_interface_creation): Fixed prototype indentation.
12240 (patch_method_invocation_stmt): Prototype reflects added argument.
12241 (patch_invoke): Likewise.
12242 (complete_method_declaration, build_super_invocation,
12243 verify_constructor_circularity,
12244 build_this_super_qualified_invocation, get_printable_method_name,
12245 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12246 verify_constructor_super, create_artificial_method,
12247 start_artificial_method_body, end_artificial_method_body,
12248 generate_field_initialization_code): New function prototypes.
12249 * parse.y: Fixed leading comment
12250 (constructor_header:, constructor_body:, block_end:): Rules tagged
12252 (type_declaration:): Call maybe_generate_finit.
12253 (method_declaration:): Action for method_body: placed in new
12254 function complete_method_declaration, called here.
12255 (constructor_declaration:): Defined actions. Removed leading
12257 (constructor_header:): New rule with action.
12258 (constructor_body:): Rule rewritten using block_begin: and
12259 block_end:. Defined actions.
12260 (constructor_declarator:, explicit_constructor_invocation:):
12262 (block:): Use new rules block_begin: block_end:.
12263 (block_begin:, block_end:): New rules and actions.
12264 (block_statements:): Fixed error message for explicit
12266 (method_invocation:): Call build_this_super_qualified_invocation
12267 if primary is `this' or `super' was seen.
12268 (conditional_expression:): Action defined.
12269 (extra_ctxp_pushed_p): New static global flag.
12270 (java_parser_context_save_global): Create parser context if
12271 necessary. Use extra_ctxp_pushed_p to remember it.
12272 (java_parser_context_restore_global): Pop extra parser context if
12274 (build_array_from_name): Array on primitive types are marked
12276 (register_fields): Restore new name in field initializer
12277 expression if type was altered. Non static fields initialized upon
12278 declaration marked initialized.
12279 (maybe_generate_finit): New function.
12280 (maybe_generate_clinit): Use create_artificial_method,
12281 start_artificial_method_body, end_artificial_method_body. Generate
12282 debug info for enclosed initialization statements.
12283 (method_header): Fixed leading comment. Check constructor
12284 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12286 (complete_method_declaration, constructor_circularity_msg,
12287 verify_constructor_circularity): New functions.
12288 (get_printable_method_name): New function.
12289 (check_method_redefinition): Don't rename <finit> methods. Fix
12290 declared constructor names. Error message for
12291 constructors modified.
12292 (java_check_regular_methods): Local variable seen_constructor
12293 renamed saw_constructor. Skip verification on constructors. Create
12294 default constructor with create_artificial_method.
12295 (java_check_methods): Removed unnecessary empty line.
12296 (create_artificial_method, start_artificial_method_body,
12297 end_artificial_method_body): New functions.
12298 (java_layout_classes): Changed leading comment. Reverse fields
12299 list if necessary. Always layout java.lang.Object if being
12301 (java_complete_expand_methods): Verify constructor circularity.
12302 (java_complete_expand_method): Call fix_constructor on
12303 constructors. Local variable no_ac_found removed. Restore
12304 bindings if method body expansion failed.
12305 (fix_constructors, verify_constructor_super,
12306 generate_field_initialization_code): New function.
12307 (java_expand_classes): Fixed leading comment. Write class file
12309 (resolve_expression_name): Check for illegal instance variable
12310 usage within the argument scope of an explicit constructor
12312 (resolve_qualified_expression_name): Pass extra from_super flag
12313 when invoking patch_method_invocation_stmt. New case for
12314 conditional expression when used as a primary. Check for error
12315 when acquiring super.
12316 (patch_method_invocation_stmt): Added extra argument super. New
12317 local variable is_static_flag. Set class_to_search according to
12318 the nature of the constructor invocation. Don't add `this'
12319 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12320 invocation within the argument scope of explicit constructor
12321 invocation. Set is_static according to is_static_flag. Provide
12322 extra `super' argument to patch_invoke invocation.
12323 (patch_invoke): New argument from_super. Loop on arguments
12324 indentation fixed. Pass from_super to invocation_mode. New switch
12325 case INVOKE_SUPER. Fixed error message in switch default case.
12326 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12328 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12329 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12330 message takes constructors into account.
12331 (find_applicable_accessible_methods_list): Fixed indentation.
12332 (qualify_ambiguous_name): Take explicit constructor invocation
12333 into account. Deal with a conditional expression as a primary to
12335 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12336 case. Added extra argument to patch_method_invocation_stmt.
12337 Register calls made to explicit constructor `this'. Don't call
12338 save_expr in ARRAY_REF case when emitting class files. Check for
12339 illegal use of this when expanding explicit constructor invocation
12341 (complete_function_arguments): Set and reset parser context
12342 explicit_constructor_p field value when appropriate.
12343 (build_super_invocation, build_this_super_qualified_invocation):
12345 (patch_assignment): Fixed typo.
12346 (patch_unaryop): Check on final fields occurs only when a decl
12348 (patch_return): Take constructors into account.
12349 (patch_conditional_expr): New function.
12350 * typeck.c (build_java_signature): Removed unnecessary empty line.
12352 1998-10-28 Jeffrey A Law (law@cygnus.com)
12354 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12356 1998-10-28 Tom Tromey <tromey@cygnus.com>
12358 * decl.c (init_decl_processing): Renamed fields.
12359 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12360 interface_len, msize fields.
12362 * class.c (make_class_data): Removed subclass_head and
12363 subclass_next fields.
12364 * decl.c (init_decl_processing): Removed subclass_head and
12365 subclass_next fields.
12367 1998-10-28 Jeffrey A Law (law@cygnus.com)
12369 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12370 * mangle.c (emit_unicode_mangled_name): Similarly.
12372 1998-10-26 Nick Clifton <nickc@cygnus.com>
12374 * jcf-parse.c (get_constant): Place braces around code to compute
12375 'd' when REAL_ARITHMETIC is not defined.
12377 1998-10-25 H.J. Lu (hjl@gnu.org)
12379 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12382 1998-10-23 Tom Tromey <tromey@cygnus.com>
12384 * lang-specs.h: `.zip' files are input to jc1.
12386 1998-10-22 Per Bothner <bothner@cygnus.com>
12388 * jvspecs.c: Add (but don't enable) support for combining multiple
12389 .class and .java input filenames to a single jc1 invocation.
12390 Add support for -C flag (copile to .class files).
12391 Translate -classpath and -CLASSPATH arguments.
12392 * lang-specs.h: Don't set %2 spec.
12394 1998-10-22 Tom Tromey <tromey@cygnus.com>
12396 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12398 (add_path): Don't add trailing separator to non-empty path
12401 * lang.c (lang_decode_option): Check for -fclasspath and
12402 -fCLASSPATH before examining other `-f' options.
12404 * java-tree.h (finalize_identifier_node): Don't declare.
12405 * class.c (make_class_data): Don't push "final" field.
12406 * decl.c (init_decl_processing): Don't push "final" field.
12407 (finalize_identifier_node): Removed.
12408 (init_decl_processing): Don't set finalize_identifier_node.
12410 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12412 1998-10-11 Anthony Green <green@cygnus.com>
12414 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12415 (JV_SCAN_SOURCES): New macro.
12416 (JCF_DUMP_SOURCES): Likewise.
12417 (jcf-dump$(exeext)): New target.
12418 (jv-scan$(exeext)): New target.
12420 1998-10-22 Tom Tromey <tromey@cygnus.com>
12422 * Makefile.in (LEX): Removed.
12423 (LEXFLAGS): Likewise.
12424 (SET_BISON): New macro.
12426 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12427 spurious diffs in parse.c.
12428 ($(PARSE_SCAN_C)): Likewise.
12429 (PARSE_DIR): New macro.
12431 (PARSE_SCAN_C): Likewise.
12432 (PARSE_RELDIR): New macro.
12434 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12436 * jcf-io.c (find_class): Use saw_java_source to determine when to
12437 look for `.java' file.
12438 * jcf-parse.c (saw_java_source): New global.
12439 (yyparse): Set it if `.java' file seen.
12441 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12442 (GCJH_SOURCES): Likewise.
12443 * Makefile.in (datadir): New macro.
12444 (libjava_zip): Likewise.
12445 (JAVA_OBJS): Added jcf-path.o.
12446 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12447 (../gcjh$(exeext)): Likewise.
12448 (jcf-path.o): New target.
12449 * java-tree.h (fix_classpath): Removed decl.
12450 * jcf-parse.c (fix_classpath): Removed.
12451 (load_class): Don't call fix_classpath.
12452 * parse.y (read_import_dir): Don't call fix_classpath.
12453 * lex.h: Don't mention classpath.
12454 * lex.c (java_init_lex): Don't initialize classpath.
12455 * jcf-io.c (classpath): Removed global.
12456 (find_class): Use jcf_path iteration functions. Correctly search
12457 class path for .java file.
12458 (open_in_zip): New argument `is_system'.
12459 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12460 classpath-related options.
12461 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12463 (lang_init): Call jcf_path_init.
12464 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12465 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12466 Correctly put braces around second string in each entry.
12467 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12468 classpath-related options.
12469 (help): Updated for new options.
12470 * jcf.h: Declare functions from jcf-path.c. Don't mention
12471 `classpath' global.
12472 * jcf-path.c: New file.
12474 * jcf-depend.c: Include jcf.h.
12476 * jcf-write.c (localvar_alloc): Returns `void'.
12477 (localvar_free): Removed unused variable.
12479 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12480 (init_parse): Use OBJECT_SUFFIX, not ".o".
12482 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12484 * class.c (emit_register_classes): Renamed from
12485 emit_register_class.
12486 * java-tree.h (emit_register_classes): Prototype renamed from
12487 emit_register_class.
12488 * jcf-parse.c (yyparse): Call emit_register_classes once before
12490 * parse.y (java_expand_classes): No longer register classes.
12492 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12494 * class.c (is_compiled_class): New local variable
12495 seen_in_zip. Identify classes found in currently compiled source
12497 * decl.c (complete_start_java_method): Fixed typo.
12498 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12499 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12500 (CLASS_P): Moved around.
12501 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12502 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12504 (jcf_parse_source): Changed leading comment. Removed unnecessary
12505 fclose and CLASS_FROM_SOURCE_P marking.
12506 (parse_source_file): New local variables remember_for_generation
12507 and filename. Mark parsed file name identifier node. Removed block
12508 executed when parse_only was null. Set remember_for_generation.
12509 Use it as an argument to java_pop_parser_context.
12510 (yyparse): New local variables several_files, list, next node and
12511 current_file_list. Split ampersand separated file names into
12512 current_file_list. Iterate through the list and parse accordingly.
12513 * parse.h (java_pop_parser_context): New function prototype.
12514 * parse.y (ctxp_for_generation): New static global variable.
12515 (java_pop_parser_context): New argument generate. Link popped ctxp
12516 to ctxp_for_generation list accordingly.
12517 (java_complete_expand_methods): Fixed indentation.
12518 (java_expand_classes): New function.
12520 1998-10-17 Per Bothner <bothner@cygnus.com>
12522 * Makefile.in: Link with libiberty.a instead of memmove.o.
12524 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12526 * lex.c (setjmp.h): No longer included.
12527 * lex.h (setjmp.h): Included.
12528 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12529 (duplicate_declaration_error_p): Renamed from
12530 duplicate_declaration_error.
12531 (build_array_from_name): New function prototype.
12532 * parse.y (setjmp.h): No longer included.
12533 (variable_declarator_id): Define action.
12534 (build_array_from_name): New function.
12535 (duplicate_declaration_error_p): Renamed from
12536 duplicate_declaration_error. Fixed leading comment.
12537 (register_fields): Main `for' loop reorganized. Uses
12538 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12539 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12540 build_array_from_name.
12541 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12543 (read_import_dir): Don't try to skip `.' and `..'.
12544 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12545 build_array_from_name. Main `for' loop reorganized.
12546 (resolve_qualified_expression_name): When building access to a
12547 field, use the type where the field was found, not its own type.
12548 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12549 field was found is null.
12550 (qualify_ambiguous_name): Sweep through all successive array
12553 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12555 * java-tree.h (pop_labeled_block, lang_printable_name,
12556 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12557 interface_of_p, inherits_from_p, fix_classpath,
12558 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12559 make_class_data, register_class, alloc_name_constant): New
12560 function prototypes.
12561 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12562 indentation. Added cast to remove warning.
12563 (lang_printable_name): Set v argument unused.
12564 (lang_print_error): Added argument to lang_printable_name call.
12565 (java_dummy_print, print_lang_decl, print_lang_type,
12566 print_lang_identifier, lang_print_xnode): All argument marked
12568 * lex.c (java_unget_unicode): Removed unnecessary argument.
12569 (java_allocate_new_line): Unused local variable is gone.
12570 (java_read_char): Added parenthesis in expressions to remove
12571 warnings. Added final return statement.
12572 (java_read_unicode): Added parenthesis in expression to remove
12574 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12575 (java_parse_escape_sequence): Likewise.
12576 (java_lex): Unused local variables are gone. Fixed
12577 java_unget_unicode invocation.
12578 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12580 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12581 lang_printable_name invocation in macro.
12582 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12584 (duplicate_declaration_error): Suppressed unused argument in
12586 (identical_subpath_p): Function declaration is gone.
12587 (patch_invoke): Suppressed unused argument in prototype.
12588 (patch_cast, build_labeled_block, check_thrown_exceptions):
12590 * parse.y (setjmp.h): Included
12591 (toplev.h): Likewise.
12592 (field_declaration:): Suppressed unused local
12593 (label_decl:): Fixed build_labeled_block invocation.
12594 (java_pop_parser_context): Put extra parenthesis around assignment
12596 (yyerror): Suppressed unused local variables.
12597 (variable_redefinition_error): Fixed lang_printable_name
12599 (create_interface): Suppressed unused local variables.
12600 (create_class): Likewise.
12601 (duplicate_declaration_error): Suppressed unused argument. Fixed
12602 lang_printable_name invocation.
12603 (register_fields): Suppressed unused local variable. Fixed
12604 duplicate_declaration_error invocation.
12605 (method_header): Suppressed unused local variable.
12606 (method_declarator, parser_check_super): Likewise.
12607 (java_complete_class): Suppressed unused local variable. Fixed
12608 fatal error message.
12609 (complete_class_report_errors): Added default: in switch.
12610 (java_check_regular_methods): Fixed lang_printable_name
12612 (check_throws_clauses): Likewise.
12613 (java_check_abstract_methods): Suppressed unused local
12614 variable. Fixed lang_printable_name invocation.
12615 (read_import_entry): Added supplemental return statement.
12616 (read_import_dir): Suppressed unused local variables.
12617 (check_pkg_class_access, declare_local_variables): Likewise.
12618 (source_start_java_method): Suppressed unused extern variable
12620 (expand_start_java_method): Suppressed unused extern and local
12621 variable declarations.
12622 (java_complete_expand_methods): Likewise.
12623 (java_complete_expand_method): Suppressed unused local variables.
12624 (make_qualified_name): Likewise.
12625 (resolve_qualified_expression_name): Added default: in
12626 switch. Fixed lang_printable_name invocation.
12627 (class_instance_creation_expression): Added parenthesis around
12629 (patch_method_invocation_stmt): Fixed lang_printable_name and
12630 patch_invoke invocations.
12631 (check_for_static_method_reference): Fixed lang_printable_name
12633 (patch_invoke): Suppressed unused arguments and local variables.
12634 (lookup_method_invoke): Suppressed unused local variables.
12635 (qualify_ambiguous_name): Added default: in switch.
12636 (identical_subpath_p): Function removed.
12637 (patch_assignment): Suppressed unused local variables. Suppressed
12638 unnecessary if statement. Fixed lang_printable_name invocations.
12639 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12640 (valid_ref_assignconv_cast_p): Parenthesis around
12641 expression. Suppressed unused local variables.
12642 (build_binop): Suppressed unused local variables. fixed
12643 lang_printable_name invocations.
12644 (string_constant_concatenation): Suppressed unused local
12646 (patch_unaryop): Fixed lang_printable_name invocation.
12647 (patch_cast): Suppressed unnecessary argument. Fixed
12648 lang_printable_name invocation.
12649 (patch_array_ref): Fixed lang_printable_name invocation.
12650 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12651 (build_labeled_block): Suppressed unused argument.
12652 (generate_labeled_block): Fixed build_labeled_block invocation.
12653 (build_loop_body): Suppressed unused local variables.
12654 (patch_loop_statement): Likewise.
12655 (patch_exit): Fixed lang_printable_name invocation.
12656 (patch_switch_statement): Likewise.
12657 (case_identity): First argument marked unused.
12658 (patch_try_statement): Fixed lang_printable_name invocations.
12659 (patch_synchronized_statement, patch_throw_statement): Likewise.
12660 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12661 lang_printable_name invocations.
12662 (check_thrown_exceptions_do): Suppressed unused argument.
12664 1998-10-14 Tom Tromey <tromey@cygnus.com>
12666 * jcf-write.c (write_classfile): Add output class file as target.
12667 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12668 * jcf.h: Added declarations for dependency-tracking functions.
12669 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12670 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12671 (finish_parse): Call jcf_dependency_write.
12672 (dependency_tracking): New global.
12673 (DEPEND_SET_FILE): New define.
12674 (DEPEND_ENABLE): New define.
12675 (init_parse): Enable dependency tracking if required.
12677 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12678 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12679 (../gcjh$(exeext)): Likewise.
12680 (jcf-depend.o): New target.
12681 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12682 (GCJH_SOURCES): Likewise.
12683 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12685 (find_classfile): Added dep_name argument.
12686 (find_class): Compute name of dependency.
12687 (open_in_zip): Call jcf_dependency_add_file.
12688 * gjavah.c (output_file): No longer global.
12689 (usage): Don't mention "gjavah".
12691 (java_no_argument): Likewise.
12692 (version): Likewise.
12693 (main): Recognize and handle -M family of options.
12694 (print_mangled_classname): Return is void.
12695 (process_file): Handle case where output is suppressed.
12696 (HANDLE_END_FIELD): Likewise.
12697 (HANDLE_METHOD): Likewise.
12698 * jcf-depend.c: New file.
12700 1998-10-13 Jeffrey A Law (law@cygnus.com)
12702 * java-tree.def: Add missing newline at EOF.
12704 1998-10-13 Tom Tromey <tromey@cygnus.com>
12706 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12707 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12709 Include <config.h> and "system.h".
12710 (disassemble_method): Undefine RET to avoid clash with
12711 config/i386/i386.h.
12713 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12715 * decl.c (runtime_exception_type_node, error_exception_type_node):
12716 New global variables.
12717 (init_decl_processing): Initialized.
12718 * expr.c (java_lang_expand_expr): Set caught exception type to
12719 null if catch handler argument doesn't exit.
12720 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12722 * java-tree.h (runtime_exception_type_node,
12723 error_exception_type_node): Global variables declared.
12724 (DECL_FUNCTION_THROWS): New macro.
12725 (DECL_FUNCTION_BODY): Modified comment.
12726 (DECL_SPECIFIC_COUNT): Likewise.
12727 (struct lang_decl): New field throws_list.
12728 (IS_UNCHECKED_EXPRESSION_P): New macro.
12729 * lex.c (java_lex): Generate location information for THROW_TK.
12730 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12731 EXCEPTIONS_P): New macros.
12732 (enum jdep_code): New value JDEP_EXCEPTION.
12733 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12734 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12735 PATCH_METHOD_RETURN_ERROR): New macros.
12736 (patch_method_invocation_stmt): Added new argument to prototype.
12737 (patch_synchronized_statement, patch_throw_statement,
12738 check_thrown_exceptions, check_thrown_exceptions_do,
12739 purge_unchecked_exceptions, check_throws_clauses): New function
12741 * parse.y Fixed typo in keyword section.
12742 (throw:): Rule tagged <node>.
12743 (THROW_TK): Keyword tagged <operator>.
12744 (method_header:): Last argument to call to method_header passed
12746 (throws:, class_type_list:, throw_statement:,
12747 synchronized_statement:, synchronized:): Defined actions.
12748 (method_header): New local variable current. Register exceptions
12749 from throws clause.
12750 (java_complete_tree): Complete and verify exceptions from throws
12752 (complete_class_report_errors): Error message on exceptions not
12754 (java_check_regular_methods): Fixed typo. Shortcut on private
12755 overriding methods. Changed error message on method
12756 redefinition. Check for throws clause compatibility.
12757 (check_throws_clauses): New function.
12758 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12759 method. Changed error message on method redefinition.
12760 (currently_caught_type_list): New static variable.
12761 (java_complete_expand_methods): Purge unchecked exceptions from
12762 throws clause list. Call PUSH_EXCEPTIONS before walk and
12763 POP_EXCEPTIONS after.
12764 (resolve_qualified_expression_name): Pass new argument as NULL to
12765 patch_method_invocation_stmt.
12766 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12767 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12768 argument list when appropriate. Use new argument if non null to
12769 store selected method decl.
12770 (patch_invoke): Convert if necessary args of builtin types before
12771 forming CALL_EXPR. Argument list no longer reversed here.
12772 (invocation_mode): Treat final methods as static methods.
12773 (java_complete_tree): New cases for THROW_EXPR: and
12774 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12776 (complete_function_arguments): No more RECORD_TYPE
12777 conversion. Function parameter nodes no longer saved.
12778 (valid_ref_assignconv_cast_p): Avoid handling null type.
12779 (patch_binop): Fixed null constant reference handling.
12780 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12781 BUILD_THROW macros.
12782 (patch_try_statement): Fixed comments. Record caught types in
12783 list, push the list, expand try block and pop the list.
12784 (patch_synchronized_statement, patch_throw_statement,
12785 check_thrown_exceptions, check_thrown_exceptions_do,
12786 purge_unchecked_exceptions): New functions.
12787 * typeck.c (lookup_argument_method): Allow WFL in place of method
12788 DECL_NAME during method definition check
12790 1998-10-09 Tom Tromey <tromey@cygnus.com>
12792 * gjavah.c (decode_signature_piece): New function.
12793 (print_c_decl): Use it. Added `name_override' argument.
12794 (print_method_info): Use name_override argument to print_c_decl.
12795 (seen_fields): Removed.
12796 (print_field_info): Don't update seen_fields.
12797 (struct method_name): New structure.
12798 (method_name_list): New global.
12799 (print_method_info): Add new method to list of methods.
12800 (name_is_method_p): New function.
12801 (print_field_info): If field name has same name as method, then
12803 (process_file): Parse methods before fields.
12804 (field_pass): New global.
12805 (HANDLE_END_FIELD): Take field_pass into account.
12807 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12809 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12810 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12812 1998-10-03 Anthony Green <green@cygnus.com>
12814 * jvspec.c: Fix bug in jvgenmain_spec patch.
12816 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12818 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12819 * decl.c (soft_exceptioninfo_call_node): New global variable.
12820 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12821 takes extra integer argument. soft_exceptioninfo_call_node
12823 * except.c (java_set_exception_lang_code): New function
12824 (method_init_exceptions): Called here.
12825 (prepare_eh_table_type): New function.
12826 (expand_end_java_handler): Called here.
12827 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12828 one argument. Modified generation of call to
12829 soft_badarrayindex_node to use new argument.
12830 (build_java_arrayaccess): Pass faulty index value to
12831 build_java_throw_out_of_bounds_exception.
12832 (generate_name): New function.
12833 (java_lang_expand_expr): New local variables node, current,
12834 has_finally_p. Expand TRY_EXPR node.
12835 (process_jvm_instruction): Replace top of the stack with thrown
12836 object reference when entering exception handler.
12837 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12838 specific tree codes.
12839 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12841 (DECL_SPECIFIC_COUNT): New macro.
12842 (prepare_eh_table_type, java_set_exception_lang_code,
12843 generate_name): New function declarations.
12844 (match_java_method): Declaration deleted.
12845 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12847 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12848 * parse.h (redefinition_error, refine_accessible_methods_list,
12849 can_cast_to_p): Function declaration removed.
12850 (classitf_redefinition_error, variable_redefinition_error,
12851 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12852 find_most_specific_methods_list, argument_types_convertible,
12853 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12854 valid_cast_to_p, valid_method_invocation_conversion_p,
12855 try_reference_assignconv, add_stmt_to_compound,
12856 build_jump_to_finally, build_tree_list, patch_try_statement,
12857 java_get_catch_block): New function declarations.
12858 * parse.y (string_buffer_type): Global variable deleted.
12859 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12860 finally): Rules tagged <node>.
12861 (TRY_TK, CATCH_TK): Token tagged <operator>.
12862 (class_body_declaration:, class_member_declaration:,
12863 formal_parameter:, explicit_constructor_invocation:,
12864 interface_member_declaration:, constant_declaration:,
12865 primary_no_new_array:, class_instance_creation_expression:,
12866 array_creation_expression:): Issue error on unsuported JDK1.1
12868 (try_statement:, catches:, finally:): Define actions.
12869 (catch_clause_parameter): New rule.
12870 (catch_clause:): Use new rule catch_clause_parameter.
12871 (parse_jdk1_1_error): New function.
12872 (redefinition_error): Renamed classitf_redefinition_error.
12873 (variable_redefinition_error): New function.
12874 (check_class_interface_creation): Call
12875 classitf_redefinition_error.
12876 (java_complete_tree): Added error message on JDEP_TYPE: case.
12877 (complete_class_report_errors): Fixed indentation.
12878 (declare_local_variables): Call variable_redefinition_error.
12879 (source_end_java_method): Call java_set_exception_lang_code and
12880 emit_handlers where appropriate.
12881 (java_method_add_stmt): Call add_stmt_to_block.
12882 (add_stmt_to_block): New function.
12883 (lookup_method_invoke): Fixed outside comment. new local variable
12884 candicates. Call find_applicable_accessible_methods_list and
12885 find_most_specific_methods_list when searching for a
12886 method. Modified error report to list possible candidates when
12888 (find_applicable_accessible_methods_list,
12889 find_most_specific_methods_list, argument_types_convertible): New
12891 (refine_accessible_methods_list): Function deleted.
12892 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12893 expr (if applicable) before calling patch_array_ref.
12894 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12895 (enter_block): Fixed comment.
12896 (enter_a_block): New function.
12897 (patch_assignment): Reorganized. Call try_reference_assignconv for
12898 references. Call valid_cast_to_p instead of can_cast_to_p.
12899 (try_reference_assignconv,
12900 valid_builtin_assignconv_identity_widening_p): New functions.
12901 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12902 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12904 (build_string_concatenation): Don't resolve StringBuffer.
12905 (patch_cast): Fixed inverted arguments.
12906 (patch_array_ref): Code to save array expr deleted. Call
12907 valid_cast_to_p instead of can_cast_to_p.
12908 (generate_labeled_block): Call generate_name.
12909 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12910 patch_try_statement): New functions.
12911 * typeck.c (match_java_method): Function deleted.
12913 1998-10-02 Anthony Green <green@cygnus.com>
12915 * jvspec.c: jvgenmain_spec uses different temporary file names.
12917 1998-10-02 Anthony Green <green@cygnus.com>
12919 * jvspec.c (lang_specific_driver): Fail if user specifies
12920 --main= when not linking.
12922 1998-09-28 Tom Tromey <tromey@cygnus.com>
12924 * class.c (make_class_data): Push value for `thread' field.
12925 * decl.c (init_decl_processing): Added `thread' field to class.
12927 * class.c (add_field): Always make static fields externally
12930 1998-09-26 Anthony Green <green@cygnus.com>
12932 * expr.c (build_java_athrow,
12933 build_java_throw_out_of_bounds_exception, expand_invoke,
12934 build_newarray, expand_java_multianewarray, build_java_monitor):
12935 Update comments to reflect _Jv_* function names.
12937 1998-09-25 Per Bothner <bothner@cygnus.com>
12939 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12940 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12941 * parse.y (expand_start_java_method): Likewise.
12943 1998-09-24 Per Bothner <bothner@cygnus.com>
12945 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12947 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12948 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12949 * expr.c: Remove no-longer-needed calls to promote_type.
12950 * decl.c (give_name_to_locals): Liekwise.
12951 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12952 * parse.y: Add/remove promote_type calls as appropriate.
12953 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12954 (parse_signature_string): Likewise.
12955 (build_java_array_type): Fix for now signature convenions.
12957 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12959 1998-09-23 Tom Tromey <tromey@cygnus.com>
12961 * class.c (init_class_processing): libjava function renamed to
12964 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12966 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12967 * java-tree.def: Fixed DEFTREECODE third argument.
12968 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12969 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12970 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12971 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12972 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12973 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12974 * lang.c (java_tree_code_type, java_tree_code_length,
12975 java_tree_code_name): New arrays.
12976 (lang_init): Append Java tree node definitions to Gcc ones.
12977 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12979 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12981 (java_lex): Allow declaration of empty string constants. Retain
12982 location information on CASE_TK and DEFAULT_TK.
12983 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12984 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12985 Modified to be more robust.
12986 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12987 (build_new_invocation, try_builtin_assignconv,
12988 patch_switch_statement, string_constant_concatenation,
12989 build_string_concatenation, patch_string_cst, patch_string,
12990 java_expand_switch): New function declarations.
12991 * parse.y: Rules related to switch and EH tagged <node>.
12992 (label_id): Set to NULL_TREE
12993 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12995 (this_or_super:): Fixed indentation.
12996 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12997 statement_expression:): Removed call to RULE on all sub-rules.
12998 (switch_expression:, switch_labels:): New rules.
12999 (switch_statement:, switch_block:, switch_block_statement_groups:,
13000 switch_block_statement_group:, switch_labels:, switch_label:):
13002 (throw_statement:, synchronized_statement:, try_statement:):
13003 Defined temporary actions.
13004 (class_instance_creation_expression:): Call
13005 build_new_invocation. Fixed indentation.
13006 (field_access): Fixed indentation.
13007 (method_invocation): Likewise.
13008 (make_qualified_primary): Use THIS_EXPR.
13009 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13010 resolving from SUPER, set *type_found.
13011 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13012 (java_complete_tree): Removed unused local variable `location'. Case
13013 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13014 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13015 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13016 STRING_CST: case. default: checks for patchable strings.
13017 (complete_function_arguments): Transform string constant or
13018 crafted StringBuffer if necessary.
13019 (build_method_invocation): Fixed comments.
13020 (build_new_invocation): New function.
13021 (patch_assignment): Call try_builtin_assignconv to figure a valid
13022 assignment conversion between builtin types.
13023 (try_builtin_assignconv): New function.
13024 (build_binop): Use URSHIFT_EXPR directly to call build.
13025 (operator_string): Use UNARY_PLUS_EXPR.
13026 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13028 (do_merge_string_cste, merge_string_cste,
13029 string_constant_concatenation, build_string_concatenation,
13030 patch_string, patch_string_cst): New function.
13031 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13032 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13033 (build_newarray_node): Use NEW_ARRAY_EXPR.
13034 (build_this): Use THIS_EXPR.
13035 (build_return): Enable debug information on return statement.
13036 (build_if_else_statement): Likewise.
13037 (complete_labeled_statement): Fixed related comment.
13038 (build_loop_body): Fixed comment.
13039 (build_bc_statement): Enable debug information on break/continue
13041 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13043 (patch_switch_statement, case_identity, java_expand_switch): New
13046 1998-09-21 Per Bothner <bothner@cygnus.com>
13048 * buffer.h (BUFFER_INIT): New macro.
13049 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13050 Pass (struct jcf_partial *state) to most functions.
13051 (jcf_block, jcf_relocation): New types.
13052 Support labels, branches, conditionals, loops.
13054 1998-09-21 Tom Tromey <tromey@cygnus.com>
13056 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13058 1998-09-21 Per Bothner <bothner@cygnus.com>
13060 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13061 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13062 not integer_type_node (INT_TYPE_SIZ bits).
13064 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13066 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13067 * jcf-dump.c (print_exception_table): New function.
13068 (disassemble_method): Better handling of wide instructions.
13069 Make more robust for bad input.
13071 1998-09-30 Jeffrey A Law (law@cygnus.com)
13073 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13076 1998-09-17 Jeffrey A Law (law@cygnus.com)
13078 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13080 1998-09-17 Tom Tromey <tromey@cygnus.com>
13082 * Makefile.in ($(PARSE_H)): Removed target.
13084 1998-09-17 Jeffrey A Law (law@cygnus.com)
13086 * Makefile.in (JAVA_OBJS): Add memmove.o
13087 (memmove.o): New target & rules.
13089 1998-09-15 Tom Tromey <tromey@cygnus.com>
13091 * expr.c (expand_invoke): Don't generate a call to the class init
13094 1998-09-14 Jeffrey A Law (law@cygnus.com)
13096 * Makefile.in: Add many missing dependencies.
13097 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13099 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13100 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13102 1998-09-11 Per Bothner <bothner@cygnus.com>
13104 * decl.c (complete_start_java_method): If method is static (and
13105 not private) call _Jv_InitClass.
13106 * expr.c (expand_invoke): Don't call build_class_init.
13108 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13110 1998-09-10 Jeffrey A Law (law@cygnus.com)
13112 * Make-lang.in (GCJ): Define before using.
13114 1998-09-09 Jeffrey A Law (law@cygnus.com)
13116 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13117 losing due to namespace pollution in GNU getopt.h
13119 1998-09-09 Tom Tromey <tromey@cygnus.com>
13121 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13122 (java.all.cross): Likewise.
13123 (java.rest.encap): Likewise.
13125 1998-09-08 Jeffrey A Law (law@cygnus.com)
13127 * gjavah.c (print_class_decls): Fix thinko in arglist
13128 * jcv-io.c (find_classfile): Similarly.
13130 1998-09-07 Jeffrey A Law (law@cygnus.com)
13132 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13134 1998-09-05 Tom Tromey <tromey@cygnus.com>
13136 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13137 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13138 * Makefile.in (PARSE_C): New macro.
13139 (PARSE_H): Likewise.
13140 (PARSE_SCAN_C): Likewise.
13141 ($(PARSE_C)): Target renamed from parse.c.
13142 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13143 (clean): Remove parse-scan.c as well.
13144 (parse.o): Depend on $(PARSE_C).
13146 1998-09-05 Anthony Green <green@cygnus.com>
13148 * README, license.terms: Removed.
13150 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13151 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13152 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13153 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13154 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13155 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13156 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13157 and Java trademark attribution.
13159 1998-09-04 Tom Tromey <tromey@cygnus.com>
13161 * Makefile.in: Use gcjh, not gjavah.
13162 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13163 * Make-lang.in: Changed gjavah to gcjh everywhere.
13165 1998-09-03 Per Bothner <bothner@cygnus.com>
13167 * gjavah.c: Support new -prepend -add -append flags.
13168 (print_method_info): Method is not virtual if class is final.
13170 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13172 * jv-scan.c: Fixed copyright assignment.
13173 * keyword.gperf: Likewise.
13174 * keyword.h: Likewise.
13175 * lex.c: Fixed copyright assignment.
13176 (java_lex): Push unicode back when parsing '<'.
13177 * lex.h: Fixed copyright assignment.
13178 * parse-scan.y: Likewise.
13179 * parse.h: Fixed copyright assignment.
13180 (build_debugable_stmt, complete_for_loop): New function prototypes.
13181 * parse.y: Fixed copyright assignment.
13182 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13183 size_zero_node when completing a loop with no exit condition.
13184 (for_statement_nsi:): Define action.
13185 (for_init:, for_update:): Return size_zero_node when empty.
13186 (declare_local_variables): Call build_debugable_stmt.
13187 (build_debugable_stmt): New function.
13188 (build_loop_body): Build debugable statement around loop
13190 (complete_loop_body): Take into account the debugable statement
13191 around the EXIT_EXPR.
13192 (complete_loop_body): New function.
13193 (patch_exit_expr): Fixed condition inversion.
13195 1998-09-02 Tom Tromey <tromey@cygnus.com>
13197 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13198 name of thread define.
13199 * jvspec.c (THREAD_NAME): New macro.
13201 (THREADLIB): Likewise.
13202 (lang_specific_driver): Recognize attempt to link with thread
13203 library or gc library. Recognize -ljava on command line so it
13204 isn't linked against more than once.
13206 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13208 * parse-scan.y (report_main_declaration): Name of the class
13209 containing `main' can be a qualified name.
13211 1998-08-31 Tom Tromey <tromey@cygnus.com>
13213 * config-lang.in: Changed gjavac to gjc everywhere.
13214 * Make-lang.in: Changed gjavac to gjc everywhere.
13216 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13218 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13219 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13220 and install the files.
13221 * Makefile.in (JAVA_OBJS_LITE): New variable.
13222 (compiler:): Now include jv-scan as a dependency.
13223 (../jv-scan$(exeext), parse-scan.c): New targets.
13224 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13225 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13226 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13227 check for errors even if parse_only.
13228 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13230 (yylex): New function. Uses java_lex body.
13231 (java_lex): Removed commented out statement. Remove local variable
13232 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13233 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13234 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13235 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13236 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13237 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13239 (java_lex_error): Empty if JC1_LITE is defined.
13240 (java_get_line_col): Return 0 if JC1_LITE is defined.
13241 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13242 SET_MODIFIER_CTX): Moved into the section containing the macros
13243 conditionally defined by JC1_LITE.
13244 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13245 argument if JC1_LITE is defined.
13246 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13247 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13249 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13250 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13251 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13252 to different values according to JC1_LITE.
13253 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13254 declared if JC1_LITE set.
13255 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13256 defined if JC1_LITE not set.
13257 (struct parser_ctx): Reorganized and skip the jc1 front end part
13259 (java_layout_classes): New function definition.
13260 (java_push_parser_context, java_init_lex, yyparse, yylex,
13261 yyerror): Prototype always declared. All other static function
13262 prototypes declared only if JC1_LITE is not set.
13263 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13264 declared in parse.h.
13265 (java_layout_classes): New function.
13266 (java_complete_expand_methods): No longer layout the class here.
13267 * parse-scan.y: New file.
13268 * jv-scan.c: New file.
13270 1998-08-25 Tom Tromey <tromey@cygnus.com>
13272 * gjavah.c (main): Handle -friend option.
13273 (friend_specs): New global.
13274 (generate_access): Handle friend_specs.
13275 (process_file): Likewise.
13276 (MAX_FRIENDS): New macro.
13277 (friend_count): New global.
13278 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13279 Changed all callers.
13281 1998-08-24 Per Bothner <bothner@cygnus.com>
13283 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13284 (main): Handle processing all the entries of a named .zip archive.
13285 * jcf-io.c (jcf_trim_old_input): New function.
13286 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13288 1998-08-24 Per Bothner <bothner@cygnus.com>
13290 * lang.c (flag_assume_compiled): Make default be on.
13292 1998-08-21 Per Bothner <bothner@cygnus.com>
13294 * jcf-dump.c: Add bunches of flags to control output more.
13295 (process_class): New function; support printing more than one class.
13296 (main): Support new --print-main and --javap flags.
13297 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13298 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13300 1998-08-20 Per Bothner <bothner@cygnus.com>
13302 Change mangling of dispatch table to match C++ vtable (w/thunks).
13303 * class.c (build_dtable_decl), java-tree.h: New function.
13304 (make_class_data): Call it.
13305 * decl.c (init_decl_processing): Likewise.
13307 1998-08-19 Warren Levy <warrenl@cygnus.com>
13309 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13310 soft_anewarray; adjust args passed.
13311 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13312 match _Jv_NewObjectArray.
13314 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13316 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13317 * expr.c (loopup_label): Call create_label_decl.
13318 (create_label_decl): New function.
13319 (java_lang_expand_expr): Call expand_start_bindings with argument
13321 * java-tree.h Added space after PROTO in function declarations
13323 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13324 (create_label_decl, push_labeled_block): New function
13326 * lex.c (label_id): Initialize.
13327 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13329 * parse.h Added space after PROTO in function declarations when
13331 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13332 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13333 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13334 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13336 (struct parser_ctxt): New fields current_loop,
13337 current_labeled_block.
13338 (build_if_else_statement, patch_if_else_statement,
13339 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13340 generate_labeled_block, complete_labeled_statement,
13341 build_bc_statement, patch_bc_statement, patch_loop_statement,
13342 build_new_loop, build_loop_body, complete_loop_body): New function
13344 * parse.y (java_warning_count): New global variable.
13345 (label_id): New static variable.
13346 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13347 (block:): Return size_zero_node when block is empty.
13348 (empty_statement:): Return size_zero_node.
13349 (statement:): Implement supplemental action when for_statement: is
13351 (label_decl:): New rule.
13352 (labeled_statement:): Rewritten using label_decl. Actions
13354 (labeled_statement_nsi:): Likewise.
13355 (if_then_statement): Actions implemented.
13356 (while_expression): New rule.
13357 (while_statement:): Rewritten using while_expression. Actions
13359 (while_statement_nsi:): Likewise.
13360 (do_statement_begin:): New rule.
13361 (do_statement:): Rewritten using do_statement_begin. Actions
13363 (for_statement:): Rewritten using for_begin. Actions implemented.
13364 (for_statement_nsi:): Likewise.
13365 (for_header:, for_begin:): New rules.
13366 (for_init:): Actions implemented.
13367 (statement_expression_list:, break_statement:,
13368 continue_statement:): Likewise.
13369 (yyerror): Count number of issued warning(s).
13370 (java_report_errors): Report error(s) and/or warning(s).
13371 (java_complete_class): Use build_java_argument_signature to
13372 recompute completed method signature.
13373 (java_check_regular_methods): New locals method_wfl and aflags.
13374 Use method_wfl instead of lookup_cl during error reports. Fixed
13375 indentation and modified some error messages. Use
13376 lang_printable_name in method instead of the DECL_NAME. New code
13377 to issue warnings on methods not overriding corresponding methods
13378 private to a different package.
13379 (java_method_add_stmt): Call add_stmt_to_compound.
13380 (add_stmt_to_compound): New function.
13381 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13382 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13383 (build_if_else_statement, patch_if_else_statement,
13384 build_labeled_block, generate_labeled_block,
13385 complete_labeled_statement, build_new_loop, build_loop_body,
13386 complete_loop_body, patch_loop_statement, build_bc_statement,
13387 patch_bc_statement, patch_exit_expr): New functions.
13388 * typeck.c (build_java_signature): Build argument signature before
13389 enclosing it in between parenthesis.
13391 1998-08-17 Warren Levy <warrenl@cygnus.com>
13393 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13394 (JAVA_OBJS): Added reminder comment
13396 1998-08-13 Nick Clifton <nickc@cygnus.com>
13398 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13399 be interpreted as a long long.
13401 1998-08-13 Warren Levy <warrenl@cygnus.com>
13403 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13404 soft_initialise_class. Use _Jv_NewMultiArray, not
13405 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13406 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13407 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13408 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13410 1998-08-12 Per Bothner <bothner@cygnus.com>
13412 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13413 length_identifier_node): New global tree node constants.
13414 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13415 Replace uses by super_identifier_node etc.
13416 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13418 * parse.y (resolve_field_access): Don't special-case ".length" if
13419 flag_emit_class_files.
13420 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13421 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13424 1998-08-11 Per Bothner <bothner@cygnus.com>
13426 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13427 * class.c (make_method_value): Remove init for removed fields.
13429 * class.c (layout_class): Use build_java_argument_signature.
13430 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13432 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13433 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13434 (build_java_signature): Don't use push_java_argument_signature.
13436 * typeck.c (lookup_argument_method): New function.
13437 * parse.y (java_check_regular_methods): Use lookup_argument_method
13438 instead of lookup_java_method2 followed by lookup_java_method.
13440 * parse.y (check_method_redefinition): Minor optimization.
13442 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13443 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13445 1998-08-10 Tom Tromey <tromey@cygnus.com>
13447 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13450 * gjavah.c (java_float_finite): Use K&R-style definition.
13451 (java_double_finite): Likewise.
13452 (generate_access): Now returns void. Changed all callers.
13453 (last_access_generated): Removed.
13454 (process_file): Only make a single pass over the .class file.
13456 1998-07-29 Per Bothner <bothner@cygnus.com>
13458 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13459 for compatibility for G++ (with -fvtable-thunks).
13460 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13462 * gjavah.c (process_file): Use public inheritance for super-class.
13464 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13466 * lex.c (java_init_lex): Initialize ctxp->package.
13467 * parse.h (struct parser_ctxt): package and package_len replaced
13468 by tree package, an identifier node. Field method_decl_list is
13469 gone. Fixed comments.
13470 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13471 class_in_current_package): New function prototypes.
13472 * parse.y (array_type:): Set class loaded flag on primitive type
13474 (package_declaration:): Assign ctxp->package to the
13476 (method_invocation:): Handle invocation of method qualified by
13478 (single_type_import_declaration:): Removed ambiguity check.
13479 (java_pop_parser_context): New local variable `next'. Reset and
13480 set IMPORT_CLASSFILE_NAME flags on current and previous import
13482 (java_accstring_lookup): Use new local macro COPY_RETURN.
13483 (lookup_field_wrapper): New function.
13484 (parser_qualified_classname): Use merge_qualified_name.
13485 (parser_check_super_interface): Broaden error message.
13486 (do_resolve_class): Check for qualified class name in the current
13487 compilation unit if appropriate.
13488 (process_imports): Check for already defined classes.
13489 (check_pkg_class_access): Got rid of call to
13490 get_access_flags_from_decl.
13491 (java_complete_expand_methods): Call safe_layout_class based on
13492 the current class size.
13493 (make_qualified_primary): Build a WFL qualification on primary if
13495 (merge_qualified_name): New function.
13496 (make_qualified_name): Use merge_qualified_name.
13497 (resolve_expression_name): Use safe_lookup_field.
13498 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13499 (resolve_qualified_expression_name): Likewise. Check on resolved
13500 element accessibility.
13501 (not_accessible_p, class_in_current_package): New functions.
13502 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13503 (patch_method_invocation_stmt): Merged common pieces. Check
13504 accessibility of invoked method.
13505 (check_for_static_method_reference): Add returned type in error
13507 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13508 (refine_accessible_methods_list): Merged two conditions in test.
13509 (java_complete_class): Sanity check on stabilize_ref gone.
13510 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13512 1998-07-28 Per Bothner <bothner@cygnus.com>
13514 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13516 1998-07-24 Tom Tromey <tromey@cygnus.com>
13518 * gjavah.c (F_NAN): Removed.
13519 (F_NAN_MASK): New macro.
13520 (F_POSITIVE_INFINITY): Removed.
13521 (F_NEGATIVE_INFINITY): Likewise.
13522 (java_float_finite): Rewrote.
13523 (D_NAN_MASK): Renamed.
13524 (java_double_finite): Rewrote.
13525 (D_POSITIVE_INFINITY): Removed.
13526 (D_NEGATIVE_INFINITY): Likewise.
13528 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13529 If verbose, print underlying representation of value in hex.
13531 1998-07-24 Per Bothner <bothner@cygnus.com>
13533 * buffer.h, buffer.c: New files.
13534 * Makefile.in (JAVA_OBJS): Add buffer.o.
13536 Support locals variables and writing their debug entries to .class.
13537 * jcf-write.c: Simplify some by user new buffer type.
13538 (vode_buffer_grow): Removed.
13539 (struct localvar_info): New type.
13540 (localsvars, localvartable): New buffers.
13541 (localvar_alloc, localvar_free): New functions.
13542 (generate_bytecode_insns): Handle local variables.
13543 (generate_classfile): Write LocalVariableTable attribute.
13545 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13547 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13548 * zipfile.h (ZIPMAGIC): New macro.
13550 1998-07-24 Tom Tromey <tromey@cygnus.com>
13552 * Makefile.in (gjavah.o): Updated dependencies.
13553 (jcf-dump.o): Likewise.
13554 (all.indirect): Use ../gjavah.
13555 (../gjavah$(exeext)): Likewise.
13556 (clean): Don't remove gjavah.
13557 (clean): Remove parse.c, not java/parse.c.
13558 * Make-lang.in (java): Added gjavah.
13559 (gjavah$(exeext)): New target.
13560 (GJAVAH_SOURCES): New macro.
13561 (java.all.build): Added gjavah.
13562 (java.all.cross): Likewise.
13563 (java.rest.encap): Likewise.
13564 * config-lang.in (compilers, stagestuff): Added gjavah.
13566 1998-07-23 Tom Tromey <tromey@cygnus.com>
13568 * gjavah.c (java_float_finite): New function.
13569 (java_double_finite): Likewise.
13570 (F_POSITIVE_INFINITY): New macro.
13571 (F_NEGATIVE_INFINITY): Likewise.
13573 (D_POSITIVE_INFINITY): Likewise.
13574 (D_NEGATIVE_INFINITY): Likewise.
13576 (print_field_info): Use java_float_finite and java_double_finite.
13578 1998-07-23 Per Bothner <bothner@cygnus.com>
13580 * parse.y (method_header): Name "this" implicit argument.
13582 1998-07-22 Per Bothner <bothner@cygnus.com>
13584 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13585 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13586 (put_linenumber): New function.
13587 (generate_bytecode_insns, generate_classfile): Write line numbers.
13589 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13591 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13592 (lookup_name, build_known_method_ref, build_class_init,
13593 build_invokevirtual, invoke_build_dtable, match_java_method,
13594 build_field_ref, pushdecl_force_head, build_java_binop,
13595 binary_numeric_promotion, build_decl_no_layout,
13596 build_java_arrayaccess, build_newarray, build_anewarray,
13597 build_java_array_length_access, build_java_arraynull_check): New
13598 extern function prototypes.
13599 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13600 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13602 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13604 * jcf.h (jcf_out_of_synch): New extern function prototype.
13605 * parse.h: Static/global function implemented in parse.y
13606 prototyped and declarations moved at the end of the file.
13607 (DECL_P): Check that the argument isn't null.
13608 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13609 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13610 (QUAL_DECL_TYPE): New macro.
13611 (PARAMS): Macro definition removed.
13612 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13613 (return_statement:): Call build_return.
13614 (field_access:): Call make_qualified_primary in sub rule.
13615 (method_invocation:): Build method invocation and call
13616 make_qualified_primary when processing primaries.
13617 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13618 get_type_from_signature.
13619 (java_check_regular_method): Extra integer 0 argument when calling
13620 lookup_java_method2.
13621 (lookup_java_interface_method2): Extra method DECL argument when
13622 calling lookup_java_interface_method2.
13623 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13624 COMPOUND_EXPR node.
13625 (java_complete_expand_method): Layout current class iff not
13626 already done. Don't process interface's methods.
13627 (java_complete_expand_method): Use super class only if it
13628 exists. Use current class otherwise.
13629 (make_qualified_primary): New function.
13630 (resolve_expression_name): Process qualified expression or
13631 expression from primary the same way.
13632 (resolve_expression_name): Two last arguments to
13633 resolve_field_access are now NULL_TREEs.
13634 (resolve_field_access): New variable is_static. Local field must
13635 be DECLs. is_static computed on field DECLs only. Append code in
13636 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13637 to initialize field_type.
13638 (resolve_qualified_expression_name): New local variable,
13639 previous_call_static and is_static. Handle primaries with function
13640 calls, casts, array references and `this'. `super' now handled as
13641 `(super_class)this'. Use is_static to clarify boolean expressions.
13642 Added code to handle case where a proper handle is required to
13643 access a field. Use QUAL_DECL_TYPE where applicable.
13644 (maybe_access_field): New function.
13645 (patch_method_invocation_stmt): New arguments primary, where,
13646 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13647 deleted. Use `where' as a type to search from if specified. Check
13648 for static method reference where forbidden. Append primary or
13649 current_this to the argument list if not calling constructor nor
13651 (check_for_static_method_reference): New function.
13652 (patch_invoke): Layout the class on which new is done if
13654 (lookup_method_invoke): Changed format to report errors on
13656 (qualify_ambiguous_name): New local variable this_found. Now
13657 handle things from primaries. Method call are considered
13659 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13660 changed into NULLs.
13661 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13662 (java_complete_tree): New case fo RETURN_EXPR. Process function
13663 call arguments in separate function.
13664 (complete_function_arguments): New function.
13665 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13667 (patch_assignment): Take the return function slot into account as
13668 a RHS. Distinguish assignment from a return.
13669 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13670 when checking methods in interfaces.
13671 (resolve_type_during_patch): NULL argument to unresolve_type_p
13672 instead of NULL_TREE.
13673 (patch_newarray): Fixed typo in comment.
13674 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13675 (build_return, patch_return): New functions.
13676 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13678 1998-07-21 Per Bothner <bothner@cygnus.com>
13680 * constants.c (find_name_and_type_constant, find_fieldref_index,
13681 find_methodref_index): New methods.
13682 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13683 just return given method. Also, rename to build_known_method_ref.
13684 (expand_invoke): Rename call to build_invoke_non_interface.
13685 * java-tree.h, parse.h: Update prototype.
13686 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13687 (such as expand_expr_stmt) if flag_emit_class_files.
13688 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13689 STACK_TARGET, IGNORE_TARGET): New macros.
13690 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13691 (generate_bytecode_insn): New function to generate method's bytecode.
13692 (generate_classfile): Node generate Code attribute for a method.
13693 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13694 push_long_const, field_op, adjust_typed_op, maybe_wide):
13695 New functions used by generate_bytecode_insn.
13697 * typeck.c (signature_include_return): Remove variable.
13698 (push_java_argument_signature, build_java_argument_signature): New.
13699 (build_java_signature): Use push_java_argument_signature.
13700 * parse.y: Use build_java_argument_signature instead of fiddling
13701 with signature_include_return.
13703 1998-07-17 Tom Tromey <tromey@cygnus.com>
13705 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13708 * Makefile.in (all.indirect): Added gjavah$(exeext).
13709 (gjavah$(exeext)): Added $(exeext).
13712 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13714 * class.c (layout_class): Call to java_layout_parsed_class replace
13715 by safe_layout_class.
13716 * expr.c (build_java_array_length_access): Removed static storage
13717 class in the function definition.
13718 (build_java_arraynull_check): Likewise.
13719 Also fixed typos in two comments.
13720 * lex.c (java_init_lex): Initialize static global kw_length.
13721 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13722 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13724 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13725 * parse.h (resolve_no_layout): New static function declaration.
13726 (get_identifier_in_static): Declaration removed.
13727 (java_layout_parsed_class): Function name declaration changed to
13729 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13730 not_initialized_as_it_should_p, build_this): New static function
13732 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13733 binary_numeric_promotion, stabilize_reference,
13734 build_decl_no_layout, build_java_arrayaccess): Extern function
13735 declarations moved into their own section.
13736 (build_newarray, build_anewarray, build_java_array_length_access,
13737 build_java_arraynull_check): New extern function declarations.
13738 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13739 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13741 (CALL_CONSTRUCTOR_P): New macro.
13742 * parse.y (kw_length): New static global tree node.
13743 (return_statement): Tagged <node>.
13744 (RETURN_TK): Tagged <operator>.
13745 (variable_declarator_id:): Build variable declaration with an
13746 empty initialization value if a syntax error was found in the
13747 initialization part of the variable declaration.
13748 (statement_without_trailing_substatement:): return_statement: now
13749 uses the default rule.
13750 (return_statement:): Temporarily fixed to return NULL_TREE.
13751 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13752 (class_instance_creation_expression:): Class creation rules now
13753 call build_method_invocation upon reduction.
13754 (array_creation_expression:): Rules call build_newarray_node upon
13756 (dim_exprs:): Build a list of dimension expressions.
13757 (dim_expr:): Store location of the OSB_TK in the dimension
13759 (method_invocation:): Added a new error rule.
13760 (build_unresolved_array_type): WFL argument may also be an array
13761 on a primitive type. Name of the argument changed to reflect this.
13762 (method_declarator): Insert argument type at the beginning of the
13763 argument type list and later reverse the list.
13764 (unresolved_type_p): Argument 'returned' may be optionally
13766 (java_layout_class_from_source): Function renamed
13768 (resolve_and_layout): Now call resolve_no_layout and
13770 (resolve_no_layout): New function.
13771 (purify_type_name): New function.
13772 (complete_class_report_errors): Call purify_type_name during error
13773 report on a type not found.
13774 (process_imports): error_found local variable doesn't need to be
13775 initialized to zero.
13776 (declare_local_variables): New local type_wfl. Fixed typo in error
13777 message. type_wfl assigned to unresolved type and used to register
13778 incomplete type. Build a WFL around the variable initialization
13779 statement so that debug info can be generated on it.
13780 (source_start_java_method): Reverse argument list after they've
13782 (current_this): New static global variable.
13783 (java_complete_expand_methods): Set current_this when appropriate.
13784 (resolve_expression_name): Build correct static and non static
13785 field access bearing a simple name.
13786 (resolve_field_access): Resolve the length field of arrays. Handle
13788 (patch_method_invocation_stmt): Set the type of the method
13789 invocation to error_mark_node. This value is later overridden by a
13790 valid type, if any. Don't handle qualified constructor invocation
13791 as qualified method invocation. Call lookup_method_invoke with its
13792 new flag. It's no longer necessary to access the selected method
13793 as the value of a tree list. Handle constructor invocation.
13794 (patch_invoke): Reverse argument list when invoking non interface
13795 methods. Insert call to new as the first argument of the
13797 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13798 defined within a final class. Return INVOKE_STATIC if the invoked
13799 method is a constructor.
13800 (lookup_method_invoke): New lc argument is a flag to indicate a
13801 constructor lookup. Now handle constructor lookup. Choose the most
13802 specific method in case several were matching the invocation
13803 requirements. Return a method decl instead of a tree list featuring
13804 one single method decl element.
13805 (refine_accessible_methods_list): New lc flag argument to
13806 indicate that a constructor is being looked up.
13807 (not_initialized_as_it_should_p): New function.
13808 (java_complete_tree): Now process fake tree codes
13809 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13810 save_expr on resolved function call arguments. Case on
13811 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13812 (patch_assignment): LHS can be a field access expression. When
13813 dealing with reference, lhs_type is the promoted type of the
13814 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13816 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13817 (patch_binop): Use not_initialized_as_it_should_p where
13819 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13820 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13822 (resolve_type_during_patch): New function.
13823 (patch_cast): Call resolve_type_during_patch to resolve type and
13824 report error accordingly.
13825 (patch_array_ref): Use not_initialized_as_it_should_p where
13826 applicable. Array base expression is saved before being
13827 used. Promote the type of an array elements if it contains non
13829 (build_newarray_node, patch_newarray, build_this): New functions.
13831 1998-07-16 Tom Tromey <tromey@cygnus.com>
13833 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13834 increment it in `for' statement.
13835 (print_field_info): If number is inf or nan, don't print it.
13836 (print_method_info): If method name is `delete', just ignore it.
13837 (print_c_decl): Special-case jstringArray.
13839 * gjavah.c (help): New function.
13840 (no_argument): New function.
13841 (usage): Changed text.
13842 (main): Rewrote argument handling. Now handles -v, --help,
13844 (version): New function.
13845 (found_error): New global.
13846 (main): Return found_error.
13847 (generate_access): Set found_error.
13848 (print_c_decl): Likewise.
13850 1998-07-15 Tom Tromey <tromey@cygnus.com>
13852 * gjavah.c (print_c_decl): Don't print "," when examining field.
13853 Skip type name when looking at "[L" types.
13854 (process_file): Now static.
13855 (generate_access): Now returns int.
13856 (last_access_generated): New global.
13857 (process_file): Clear last_access_generated; make multiple passes
13859 (print_field_info): Just return if generate_access returns true.
13860 (print_method_info): Likewise. Also, allow <init> functions to
13862 (print_c_decl): Added is_init argument. Print constructors
13864 (print_cxx_classname): Use UTF8_GET to extract characters from
13866 (print_base_classname): New function.
13867 (print_class_decls): New function.
13868 (process_file): Use it.
13869 (utf8_cmp): New function.
13871 1998-07-13 Nick Clifton <nickc@cygnus.com>
13873 * lang-options.h: Format changed to match changes in gcc/toplev.c
13874 to implement a --help option.
13876 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13878 * decl.c (init_decl_processing): Revert change to dtable_type.
13880 1998-07-09 Per Bothner <bothner@cygnus.com>
13882 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13884 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13886 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13888 * lang.c (lang_init): Default flag_exceptions to 1, without
13889 checking to see if it's 2 first.
13891 1998-07-08 Jeffrey A Law (law@cygnus.com)
13893 * constants.c: Include "system.h".
13894 * decl.c: Likewise.
13895 * lang.c (flag_new_exceptions): Get via extern now.
13896 (lang_init_options): New functions. Turn on flag_new_exceptions.
13898 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13900 * lex.c (java_lex): Return 0 when we see an invalid character in
13903 * lex.c (java_read_char): Specify extra argument when calling
13905 (java_read_unicode, java_parse_end_comment,
13906 java_parse_escape_sequence): Likewise,
13907 (java_lex): Specify extra argument when calling
13908 java_lex_error. Test that IDs are beginning with a legal character
13909 for IDs. Handle invalid characters with an error message and a
13910 call to java_lex_error.
13911 (java_lex_error): Adjust column position by new argument
13912 `forward'. Issue an error even if in the middle of reporting an
13915 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13917 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13918 we don't explicitly put a null pointer when we're copying it.
13920 1998-07-07 Tom Tromey <tromey@cygnus.com>
13922 * gjavah.c (print_cxx_classname): New function.
13923 (super_class_name): Likewise.
13924 (print_super_fields): Removed.
13925 (in_super): Removed.
13926 (print_field_info): Never generate #defines.
13927 (print_c_decl): Changed generated types to match JNI. No longer
13928 print class name before method name.
13929 (print_method_info): Print "static" before static methods.
13930 Print "virtual" before non-final methods.
13931 (usage): Use exit(1), not exit(-1).
13933 (print_field_info): Use %.17g to print a double.
13934 (last_access): New globals.
13935 (process_file): Initialize last_access.
13936 (usage): Now static.
13937 (ACC_VISIBILITY): New define.
13938 (generate_access): New function.
13939 (print_field_info): Call it.
13940 (print_method_info): Likewise. Also, generate information for all
13941 methods, not just native methods. Return void.
13942 (print_c_decl): Return void.
13943 (print_field_info): Return void.
13945 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13947 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13948 processing the jc1 grammar file. Prefix bison functions and
13949 variables with java_.
13950 (parse.c): Dependencies on parse.h and lex.h
13951 * expr.c (build_java_arrayaccess): Function now global.
13952 * java-tree.h: Comment reorganized to carry on previous
13953 classification effort.
13954 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13955 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13956 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13957 java_parse (new prefix java_ generated by bison).
13958 (java_layout_parsed_class, java_register_parsed_class): Function
13960 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13961 * lex.c (static tree wfl_op): Variable deleted.
13962 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13963 ctxp fields to NULL_TREE.
13964 (java_lex): No longer create WFL for operators. Filename caching
13965 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13966 created as STRING_CST and later expanded. Removed extra argument
13967 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13969 (build_wfl_node): Removed code in comments.
13970 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13971 store token and location data in the current bison token.
13972 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13973 static/extern function declaration at the beginning of the file.
13974 (struct qualification): Data structure definition deleted.
13975 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13976 (qualify_ambiguous_name): Function declaration modified. Function
13977 now returns nothing.
13978 (build_array_ref, patch_array_ref, make_qualified_name,
13979 resolve_qualified_expression_name, maybe_generate_clinit,
13980 resolve_field_access): New static function declarations.
13981 (build_java_arrayaccess): New extern function declaration.
13982 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13983 (CALL_EXPR_PRIMARY): Macro deleted.
13984 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13985 (struct parser_ctxt): Field initialized_final
13986 removed. non_static_initialized, static_initialized: New fields.
13987 * parse.y (static tree kw_super, static tree kw_this): New global
13989 (%union): tree wfl field of operator member replaced by int
13990 location. WFLs are non longer created for operators.
13991 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13992 (qualified_name:): Now calls make_qualified_name to build the
13994 (type_declaration:): Consider generating <clinit> when class
13996 (variable_declarator:): Directly build an assignment node when the
13997 variable is initialized when declared.
13998 (this_or_super:): Build a WFL and set current location when THIS
13999 or SUPER are parsed.
14000 (expression_statement:): Wrap statement around a WFL.
14001 (primary_no_new_array:): Fixed typo. Changed value returned by
14002 THIS_TK because of its new type (temporary).
14003 (dim_exprs:): Temporary fix because of OSB_TK's new type.
14004 (field_access:): Build qualified name with SUPER.
14005 (method_invocation:): Fixed returned value because of SUPER's new
14007 (array_access:): Use OSB_TK location information.
14008 (post_increment_expression:, post_decrement_expression:,
14009 unary_expression:, pre_increment_expression:,
14010 pre_decrement_expression:, unary_expression_not_plus_minus:,
14011 cast_expression:, multiplicative_expression:,
14012 additive_expression:, shift_expression:, relational_expression:,
14013 equality_expression:, and_expression:, exclusive_or_expression:,
14014 inclusive_or_expression:, conditional_and_expression:,
14015 conditional_or_expression:, assignment:): Use new location/token
14016 information available on operators.
14017 (create_class): Set super_decl_type to NULL_TREE when processing
14019 (register_fields): Field initialization is now a MODIFY_EXPR
14020 node. Chain initialization code to the matching lists (according
14021 the the field declaration modifiers).
14022 (maybe_generate_clinit): New function.
14023 (method_header): Don't set method's DECL_NAME to a WFL when adding
14024 methods to java.lang.Object.
14025 (resolve_and_layout): Now can return NULL_TREE if the type
14026 resolution fails. Otherwise, return the class DECL instead of its
14028 (check_method_redefinition): Don't patch method DECL_NAME if it
14029 belongs to java.lang.Object.
14030 (process_imports): Simply assign error_found to the value returned
14031 by check_pkg_class_access.
14032 (declare_local_variables): Don't use their init statements (if
14033 any) when parsing error were previously found. Reuse MODIFY_EXPR
14034 build during parsing as an init statement.
14035 (java_method_add_stmt): Now return the current method body.
14036 (java_layout_parsed_class, java_register_parsed_class): Functions
14038 (java_complete_expand_methods): Initialize the constant pool on a
14039 per class basis. Layout the classes before expanding their method
14040 bodies. Don't try expand artificial constructor code if error were
14041 found. Make the classes data and register them if no error were
14043 (java_complete_expand_method): Retrieve an artificial constructor
14044 argument list before entering its body. Assign the top block to
14045 the artificial constructor function body and set types of declared
14046 blocks and compound statements to void. Walk method body if not an
14047 artificial constructor.
14048 (make_qualified_name, cut_identifier_in_qualified): New functions.
14049 (resolve_expression_name): Fixed comments. Save/restore the
14050 current class CLASS_LOADED_P flag value. Build non qualified
14051 static field access and handle qualified expression names.
14052 (resolve_field_access, resolve_qualified_expression_name): New
14054 (patch_method_invocation_stmt): Use the new expression resolution
14055 scheme, calling resolve_field_access when the function call is
14056 resolved as an expression.
14057 (qualify_ambiguous_name): Function rewritten to work on qualified
14058 expression produced by make_qualified_name.
14059 (java_complete_tree): Promote type when function's argument are
14060 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14061 the assignment to discover further errors if RHS is a expression
14062 name that fails to evaluate. Declare LHS initialized even though
14063 the assignment failed. Don't use the location variable and removed
14064 extra argument in patch function calls. Now handle the ARRAY_REF
14065 case and build internal string representation when STRING_CSTs are
14067 (build_method_invocation): Don't wrap function call around a WFL.
14068 (build_assignment): Likewise. Use the operator location
14070 (patch_assignment): Handle array access LHSs. Handle error
14071 provenance, resulting in a better error report.
14072 (build_binop): Use op_location from operator as binop location
14074 (build_unaryop, build_incdec, build_cast): Likewise.
14075 (patch_binop): Extract location information from the node. Fixed
14076 typo in error message.
14077 (patch_unary_op): Extract location information from the node.
14078 (build_array_ref, patch_array_ref): New functions.
14080 1998-07-01 Tom Tromey <tromey@cygnus.com>
14082 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14083 match _Jv_IsInstanceOf.
14084 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14085 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14087 1998-06-30 Tom Tromey <tromey@cygnus.com>
14089 * decl.c (init_decl_processing): Functions are now named
14090 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14092 1998-06-29 Per Bothner <bothner@cygnus.com>
14094 * java-tree.h (load_class): Add prototype.
14095 * class.c (is_compiled_class): Add missing arg to load_class.
14096 * expr.c (expand_java_NEW): Call load_class.
14097 * parse.y (process_import): Removed bogus use of void return value.
14099 1998-06-25 Per Bothner <bothner@cygnus.com>
14101 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14102 Function name is "_Jv_Throw" instead of "soft_athrow".
14103 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14104 Function name is "_Jv_AllocObject" instead of "soft_new".
14105 Takes an extra parameter (object size).
14106 * expr.c: Update calls.
14108 1998-06-24 Per Bothner <bothner@cygnus.com>
14110 * lex.c (java_get_line_col): Handle end-of-file.
14111 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14113 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14115 * lang.c (lang_init): Make -fexceptions the default.
14116 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14117 exception handling is not turned on.
14119 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14121 * lang.c (flag_new_exceptions): Make this this default.
14122 * decl.c (end_java_method): Call emit_handlers.
14123 * except.c (method_init_exceptions): Set language code and version.
14124 (expand_start_java_handler): Enable exception, and call
14125 expand_eh_region_start.
14126 (expand_end_java_handler): Enable exception, and set up catch blocks.
14127 (emit_handlers): New routine to generate the saved handlers.
14128 * java-except.h (emit_handlers): Add prototype.
14130 1998-06-12 Per Bothner <bothner@cygnus.com>
14132 We used to have three different representations of the constant pool:
14133 the CPool structure, the tree_constant_pool, and the constructures
14134 used to build the Class object (which may need class and string
14135 constants) in compiled code. None were appropriate for compiling
14136 to .class files, so I did a major overhaul.
14138 First, the tree_constant_pool array was removed. Things were
14139 modified to the CPool structure in the JCF could be used.
14140 Second, a "capacity" field was added to the CPool, and functions
14141 written to search for a matching constant, adding one if not found.
14142 The code that generated the Class object was changed to use a CPool.
14143 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14144 the static Class object are now only in build_constants_constructor.
14145 Finally, I wrote code which can generate a .class file (including its
14146 constant pool) from the RECORD_TYPE of a class. This is a big step
14147 on the way to compiling Java source into .class files.
14149 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14150 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14152 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14153 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14154 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14155 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14156 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14157 (lang_type): Removed constant_pool field.
14158 * jcf.h (CPool): Renamed size to count. Added field capacity.
14159 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14160 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14161 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14163 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14164 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14165 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14166 (set_constant_entry, find_constant1, find_constant2,
14167 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14168 find_utf8_constant, find_class_or_string_constant): New functions.
14170 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14171 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14172 (give_name_to_class, get_class_constant): Likewise.
14173 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14174 (get_name_and_type_constant, get_ref_constant): Removed.
14175 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14176 * parse.y: Don't save/restore tree_constant_pool.
14177 * verify.c (verify_jvm_instructions): Update for new approach.
14178 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14180 * lang-options.h: Added -femit-class-file, -femit-class-files.
14181 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14182 (lang_f_options): Added "emit-class-file(s)".
14184 * expr.c (build_java_arrayaccess): Generate more efficient array
14185 bounds checking, by using unsigned compare.
14187 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14189 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14191 * parse.h: New comment on the handling of unresolved type
14192 identifiers. JDEPs are now part of the jdep_code enum.
14193 (typedef struct jdep): Now use enum jdep_code or int, depending on
14194 availability. Both are narrowed down to an 8 bits bitfield.
14195 (CALL_EXPR_PRIMARY): Fixed comment.
14197 1998-06-10 Tom Tromey <tromey@cygnus.com>
14199 * Make-lang.in (java): Added gjavac and jvgenmain.
14200 (java.start.encap): Depend on gjavac.
14201 (java.rest.encap): Depend on jvgenmain.
14203 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14204 (JAVA_CROSS_NAME): Likewise.
14205 (java.all.build): Depend on jvgenmain and gjavac.
14206 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14207 (jvgenmain$(exeext)): New target.
14208 (java.install-common): Wrote.
14209 * config-lang.in (compilers, stagestuff): Added gjavac and
14212 1998-06-10 Dave Brolley <brolley@cygnus.com>
14214 * lang.c (lang_decode_option): New argc/argv interface.
14216 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14218 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14219 * decl.c (build_decl_no_layout): New function.
14220 * expr.c (java_lang_expand_expr): Layout declarations found in
14221 blocks before they're pushed.
14222 * jcf-parse.c (load_class): Save current line when parsing class
14224 (parse_source_file): Register class before expanding their
14226 * lang.c (put_decl_node): Produce `null' when `void *' is
14228 * lex.c (static tree wfl_op): New static global, for error report
14230 (java_init_lex): wfl_operator and wfl_op initialized
14231 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14233 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14234 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14235 build_unresolved_array_type): New static function definitions.
14236 (build_decl_no_layout): New extern function declared.
14237 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14238 faulty modifier exists.
14239 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14240 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14241 (UNARY_PLUS_EXPR): New fake operator.
14242 (struct parser_ctxt): New field osb_number.
14243 * parse.y (static tree wfl_operator): New static WFL for operator
14244 bound error messages.
14245 (DECR_TK, INCR_TK): Moved.
14246 (OP_TK): Tagged <operator>.
14247 (array_type:): Now call build_unresolved_array_type.
14248 (dim_expr:): Count the number of '[' seen.
14249 (post_increment_expression, post_decrement_expression,
14250 pre_increment_expression, pre_decrement_expression,
14251 unary_expression_not_plus_minus, unary_expression:): Actions are
14252 now building the corresponding unary expressions.
14253 (cast_expression:): Actions are now building cast expressions.
14254 (build_unresolved_array_type): New function.
14255 (create_interface): Reset the number of declared interfaces.
14256 (create_class): Likewise.
14257 (method_header): Methods declared within the scope of an interface
14258 are now implicitly set public and abstract.
14259 (java_complete_class): Variable's and parameter's type are patched
14260 with a promoted type.
14261 (declare_local_variables): Resolved non builtin types are promoted
14262 before being used to build a variable decl. Removed type patch
14263 posted on variable initialization statement.
14264 (source_start_java_method): Use build_decl_no_layout to build the
14265 decl of a parameter of incomplete type.
14266 (java_register_parsed_class): Process interfaces too. Call
14267 rest_of_decl_compilation on each processed class declarations.
14268 (java_complete_expand_methods): Don't attempt to expand things in
14270 (java_complete_tree): Process CONVERT_EXPR, even though it always
14271 has a type. Propagate error_mark_node to node's type too. Promote
14272 method's call argument type and return error_mark_node if
14273 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14274 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14275 handle unary operator nodes.
14276 (build_assignment): Added comment.
14277 (print_int_node): New function.
14278 (patch_assignment): New second argument. New error handling. Use
14279 print_int_node. Handle references. Use can_cast_to_p to issue
14280 different error message according to the context and check upon
14281 the initialization of the RHS.
14282 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14283 (operator_string): Handle more operators.
14284 (patch_binop): No longer use a function static
14285 wfl_operator. Improved error message on shift distance.
14286 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14287 patch_cast): New functions.
14289 1998-06-05 Per Bothner <bothner@cygnus.com>
14291 * jvspec.c: New file.
14292 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14294 * java-tree.h (identifier_subst): Add declaration.
14296 1998-06-04 Tom Tromey <tromey@cygnus.com>
14298 * jvgenmain.c (main): Generate call to JvRunMain.
14300 * class.c (make_class_data): Push value for "sync_info" field.
14301 * decl.c (init_decl_processing): Push "sync_info" field.
14303 1998-06-03 Per Bothner <bothner@cygnus.com>
14305 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14306 Java (source) name, not signature.
14307 Set TYPE_ALIGN to (at least) that of element_type.
14309 1998-06-02 Per Bothner <bothner@cygnus.com>
14311 * class.c: Moved classname-mangling-rekated code to ...
14312 * mangle.c: ... this new file.
14313 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14314 * Makefile.in: Update for above changes.
14316 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14318 * expr.c (truthvalue_conversion): Convert integer and floating
14319 point value to their truth value.
14320 * lex.c (java_lex): Handle the `null' literal.
14321 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14322 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14323 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14326 * parse.y: Reorganization/documentation on token declaration.
14327 (binop_lookup[]): New added new tree codes.
14328 (relational_expression): Build corresponding binary operators.
14329 (equality_expression, conditional_and_expression,
14330 conditional_or_expression): Likewise.
14331 (java_complete_class): Fix crash in debug message.
14332 (java_complete_tree): Check initialization of method call
14333 arguments. Further bogus node evaluation to detect more error
14334 during assignments. Handles more binary operators.
14335 (patch_assignment): Use DECL_P.
14336 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14338 (operator_string): Handle more case. Compacted source.
14339 (patch_binop): Changed function comment. Checking for
14340 uninitialized first operand takes the compound assignment into
14341 account and uses DECL_P. Checking for uninitialized second operand
14342 delayed to routine's end. Use macros to issue type bound error
14343 messages and issue messages on both operands if their types are
14344 different. Force fixed type into node. Handle all binary
14347 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14349 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14350 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14351 build operator node and return tokens.
14352 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14353 * parse.h (java_complete_tree): Changed returned type in prototype.
14354 (build_method_invocation, build_assignment, patch_assignment,
14355 patch_binop): New static function declarations.
14356 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14357 BUILD_EXPR_WFL): New macros.
14358 * parse.y (enum tree_code binop_lookup[]): New static for token to
14360 (%union): Parser union has new sub-structure `operator'.
14361 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14362 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14363 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14364 ASSIGN_ANY_TK): Tokens tagged `operator'.
14365 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14366 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14367 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14368 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14369 (assignment_operator:): Rule tagged `operator'.
14370 (expression_statement:): Re-installed default rule.
14371 (method_invocation:): Sub rules call build_method_invocation.
14372 (postfix_expression:): Don't attempt to resolve name here. Just
14374 (multiplicative_expression:): Sub-rules build corresponding binop
14376 (additive_expression:, shift_expression:, and_expression:,
14377 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14378 (assignment:): Sub rule invoke build_assignment.
14379 (assignment_operator:): Default rules on sub rules.
14380 (force_error): Added documentation on this variable.
14381 (declare_local_variables): Build initialization calling
14383 (expand_start_java_method): Removed unused rtx declaration. Mark
14384 arguments as already initialized.
14385 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14386 (java_complete_expand_methods): Don't process next method if
14387 completion of the previous one triggered errors.
14388 (java_complete_expand_method): Call source_end_java_method if no
14389 error were found during completion.
14390 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14391 locals declaratilon. Handle names found within a class. Return
14392 error_mark_node when things aren't found.
14393 (patch_method_invocation_stmt): Return error_mark_node on failures.
14394 (patch_invoke): Removed unused local. Return the correct node.
14395 (java_complete_tree): Now returns a value. The BLOCK section binds
14396 local identifiers and the type of a BLOCK is now void. Assign the
14397 result of operand completion on COMPOUND_EXPR. Assign the
14398 encapsulated node of a WFL to the result of its completion, except
14399 when the node is an identifier. Now handle MODIFY_EXPR and several
14400 binary operators. Return error_mark_node on errors.
14401 (build_method_invocation, build_assignment, patch_assignment,
14402 build_binop, operator_string, patch_binop): New functions.
14403 * typeck.c (binary_numeric_promotion): New function.
14405 1998-05-21 Per Bothner <bothner@cygnus.com>
14407 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14408 Replace most uses of ident_subst by identifier_subst.
14410 * class.c (push_class_static_dummy_field): Removed function.
14411 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14412 instead of looking got "class" static field. Create that decl here.
14413 (class_identifier_node): Removed; no longer needed.
14414 (init_class_processing): Don't init class_identifier_node.
14415 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14416 Do nreverse 0 times (instead of twice) for Object and Class.
14417 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14419 1998-05-20 Per Bothner <bothner@cygnus.com>
14421 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14422 while initializing linenumber_count and linenumber_table.
14423 Do it before init_function_start (which calls emit_line_note).
14424 * expr.c (expand_byte_code): Don't need to clear lineno here.
14426 1998-05-18 Tom Tromey <tromey@cygnus.com>
14428 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14429 then mangle number as _N_.
14431 * class.c (mangle_class_field): New function.
14432 (build_class_ref): Set assembler name of class reference using
14433 mangle_class_field.
14434 (push_class_static_dummy_field): Likewise.
14436 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14438 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14439 of assigning to TREE_CODE. The latter method exploits a feature
14440 of GCC that is not ANSI compliant.
14442 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14444 * decl.c (pushdecl_force_head): New function.
14445 (pushlevel): Removed conditional printf.
14446 (complete_start_java_method): Don't enter local variable scope if
14447 function is compiled from source code.
14448 * expr.c: parse.h now included
14449 (java_lang_expand_expr): New function.
14450 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14451 printf. Terminate buffer when doing directories.
14452 * jcf-parse.c (parse_source_file): Call lang_init_source before
14453 parsing and before code generation.
14454 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14455 use printf if the macro is defined.
14456 * lang.c (lang_init): Install lang_expand_expr hook on
14457 java_lang_expand_expr.
14458 (java_dummy_print): New function.
14459 (lang_init_source): New function.
14460 * lex.c (java_lex): Remember location of an opening brace at the
14461 second nesting level.
14462 (java_is_eol): Unget character seen after a CR if it is EOF.
14463 * parse.h: Now includes lex.h
14464 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14465 printf if the macro is defined.
14466 (expand_start_java_method, build_expr_block, enter_block,
14467 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14468 New static function declarations.
14469 (pushdecl_force_head): New extern function declaration.
14470 (INCOMPLETE_TYPE_P): New macro.
14471 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14472 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14473 BLOCK_EXPR_ORIGIN): New macros.
14474 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14475 DECL_SOURCE_LINE_LAST): New macros.
14476 (struct parser_ctxt): Removed field current_method_decl, redundant
14477 with the field current_function_decl. Added fields
14478 first_ccb_indent1 and pending_block.
14479 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14480 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14482 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14483 (compilation_unit:): Cosmetic on sub rule.
14484 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14485 (variable_initializer:): Installed default rule on expression:.
14486 (method_declaration:): method_header: starts a new
14487 method. method_body: installs the function body, absorbs blocks
14488 emitted for temporary variable scopings, pops function's body block
14489 and merges function's last statement lineno in DECL_SOURCE_LINE.
14490 (method_body:): Installed default rules.
14491 (block:): Call enter_block when an opening brace is seen. Absorb
14492 scoping blocks and call exit_block when a closing brace is seen.
14493 (block_statement:): Cosmetic changes.
14494 (method_invocation:): Create WFL around CALL_EXPR node.
14495 (patch_stage): Added comment around definition.
14496 (method_header): Try to use first_ccb_indent1 as the first line of
14497 the method, so BP debug info are emitted at the first opening
14498 brace of the function. If the function has no body, use the
14499 location of the function's name. Override currently defined method
14500 name with the matching WFL so we can point redefinition errors
14501 using the location where the function's name was declared.
14502 (check_abstract_method_header): Interprets DECL_NAME as an
14503 identifier or as a WFL, accordingly.
14504 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14505 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14506 location and name information out of it and reinstall DECL_NAME to
14507 its original identifier node value.
14508 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14509 function's source code).
14510 (read_import_dir): Test the value returned by find_class and issue
14511 a fatal accordingly.
14512 (declare_local_variables): Push a new block for the scope of the
14513 new variable(s) if code has been already generated at that nesting
14514 level. Pinpoint redefinition errors using the variable id
14515 WFLs. Generate initialization code if necessary. If the variable
14516 type is incomplete, register a patch on its decl.
14517 (source_start_java_method): Rewritten. Define a new block for the
14518 function's parameters. Build parameter decl out of function's
14519 arguments and register them for a patch if their types are
14521 (expand_start_java_method): Includes the part of
14522 source_start_java_method that was pushing the parameter decls and
14523 completing the method start code.
14524 (source_end_java_method): Removed call the expand_end_bindings and
14525 poplevel (already taken care of). Reinstall function's arguments
14526 and get function's last line of code before calling
14527 expand_function_end.
14528 (java_method_add_stmt): New comment before the function's
14529 code. Complement the second operand of the current COMPOUND_EXPR
14531 (java_complete_expand_methods): Don't generate debug info on line
14532 zero when expanding a generated constructor.
14533 (java_complete_expand_method): Set start and end line numbers for
14534 a artificially generated constructor to one and manually call
14535 enter_block and exit_block when defining it. For all methods:
14536 expand function's start calling the new expand_start_java_method
14537 and invoke java_complete_tree on the effective method's body, if
14539 (resolve_expression_name): Now use lookup_name_in_blocks to search
14540 local variable decls and print out an error when variables are
14542 (patch_method_invocation_stmt): Inserted comment before the
14544 (lookup_method_invoke): Chain method's arguments using chainon
14545 with the current arg list as a second argument. Inserted missing
14546 IDENTIFIER_POINTER when reporting an error on methods not found.
14547 (refine_accessible_methods_list): Don't retain constructors.
14548 (patch_arguments): Function removed.
14549 (java_complete_tree): Inserted comment before the function's
14550 code. New case for BLOCKs. Moved the WFL case a bit
14551 further. Complete function's arguments.
14552 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14553 maybe_absorb_scoping_blocks): New functions.
14555 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14557 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14559 * jcf-parse.c (parse_source_file, java_error_count): New forward
14560 and extern declarations.
14561 (java_parse_abort_on_error): Macro moved.
14562 (jcf_parse_source): fatal called if fopen fails. Now calls
14564 (parse_source_file): New parse_only parameter. Reflects the
14565 elimination of the second pass.
14566 (yyparse): parse_source_file called with argument set to 0.
14567 * jcf.h (JCF_ZERO): Sets java_source to zero.
14568 * lex.c (java_init_lex): pass argument is gone. Function modified
14569 to be called once during the analysis of a file.
14570 (java_unget_unicode): Fixed typo in fatal message.
14571 (java_get_line_col): Likewise.
14572 (java_lval): Likewise. String literals no longer built during
14574 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14576 * parse.h (MODIFIER_WFL): New macro.
14577 (parse_check_super, parser_check_super_interface): Now return int.
14578 (parser_chain_incomplete_item, not_builtin_p,
14579 complete_method_decl): Declarations removed.
14580 (build_method_invocation_stmt, build_invoke): Renamed using the
14581 `patch' instead of `build'
14582 (register-incomplete_type, obtain_incomplete_type,
14583 java_complete_tree, java_complete_expand_method,
14584 unresolved_type_p, create_jdep_list): New function declarations.
14585 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14586 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14587 (jdep): New typedef on new struct _jdep.
14588 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14589 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14590 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14591 JDEP_RESOLVED_P): New macros.
14592 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14593 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14594 JDEP_VARIABLE): New enum values and jdep kinds.
14595 (jdeplist): New typedef on struct _jdeplist.
14596 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14598 (CALL_EXPR_PRIMARY): New macro.
14599 (struct parser_ctxt): Fields java_pass, current_method_decl,
14600 method_decl_list deleted. New field jdeplist.
14601 (INCOMPLETE_P): Macro deleted.
14602 * parse.y (single_type_import_declaration:): Removed pass switch.
14603 (type_import_on_demand_declaration): Likewise.
14604 (field_declaration:): Removed pass switch on all sub rules.
14605 (class_declaration:): Call the complete_class_decl removed on
14607 (method_declaration:): Removed second pass switch. No longer chain
14608 methods decl when method_header reduced.
14609 (method_header:): Sub rules no longer depend on pass switch.
14610 (method_declarator:): Likewise.
14611 (method_body:): Likewise.
14612 (abstract_method_declaration:): Likewise.
14613 (block_statement:): Likewise.
14614 (local_variable_declaration:): Likewise.
14615 (argument_list:): Likewise.
14616 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14617 removed. Partial CLASS_EXPR tree node built instead.
14618 (postfix_expression:): Removed pass switch on all sub rules.
14619 (java_pop_parser_context): Free classd_list content.
14620 (yyerror): Call obstrack_grow0 to finalize error message.
14621 (check_class_interface_creation): Comment modified to reflect new
14622 returned value meaning. Removed second pass switch. Return 1 if an
14623 error was found, 0 otherwise. Adjust pointer on filename if a
14624 leading path separator was found.
14625 (maybe_create_class_interface_decl): Removed first pass switch
14626 when linking the class decl to the class_list. Install a new
14627 jdep_list for the class.
14628 (add_superinterfaces): List of unresolved interfaces is
14629 gone. Unresolved interfaces are directly added to the current
14631 (create_interface): Second pass shortcut removed.
14632 ctpx->modifier_ctx access through MODIFIER_WFL.
14633 (create_class): Second pass shortcut removed. Call to
14634 register_incomplete_type replaces the call to
14635 parser_chain_incomplete_item.
14636 (complete_class_decl): Function removed.
14637 (duplicate_declaration_error): New way of retrieving redeclared
14639 (register_fields): Call to lookup_modifier_cl replaced by
14640 MODIFIER_WFL. New way of handling unresolved type, using
14641 unresolved_type_p and obtain_incomplete_type.
14642 register_incomplete_type replaces call to parser_chain_incomplete_item.
14643 (patch_stage): New static global variable.
14644 (method_header): New way of handling unresolved type, using
14645 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14646 indicates that the method decl needs to be patched.
14647 (check_abstract_method_header): Call to lookup_modifier_cl
14648 replaced by MODIFIER_WFL.
14649 (method_declarator): Incomplete argument type are registered
14650 calling register_incomplete_type. Patch on the declared method is
14651 issued in that case.
14652 (unresolved_type_p): New function.
14653 (parser_check_super_interface): New comment to reflect function's
14654 modified returned type (int). Function and has a new argument
14655 this_wfl. Call to parse_error_context uses this_wfl instead of
14656 relying on lookup_cl.
14657 (parser_check_super): Comment reflects function's new returned
14658 type (int). Function returns nonzero value on error.
14659 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14660 register_incomplete_type, jdep_resolve_class): New functions to
14661 handle incomplete types in declarations.
14662 (java_complete_class): Rewritten to work with the new incomplete
14663 type handling scheme.
14664 (complete_class_report_errors): Likewise.
14665 (complete_method_decl): Removed: it jobs is now handled by
14666 java_complete_class.
14667 (do_resolve_class): Class loaded in not already loaded and not
14668 found in Java source code.
14669 (java_check_regular_methods, java_check_abstract_methods): Don't
14670 call complete_method_decl anymore.
14671 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14672 (read_import_dir): Got rid of the pass number dependency.
14673 (declare_local_variables): New handling of unresolved types (patch
14675 (source_start_java_method): New parameter level. Function called
14676 with level set to 1 when argument types are potentially
14677 unresolved. Called to complete the job with level set to 2 once
14678 types are complete.
14679 (source_end_java_method): Call to permanent_allocation
14680 removed. Waiting to be replaced by a more suitable obstack
14682 (java_complete_expand_methods, java_complete_expand_method,
14683 java_expand_finals): New functions.
14684 (build_method_invocation_stmt): Renamed
14685 patch_method_invocation_stmt. Extracts function call expression
14686 (wfl) and arguments (args) from CALL_EXPR tree operands.
14687 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14688 call. Patch the function and argument operand of the CALL_EXPR
14690 (patch_argument, java_complete_tree): New functions.
14692 1998-04-20 Per Bothner <bothner@cygnus.com>
14694 Recover from missing fields and methods (i.e. error instead of fatal).
14695 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14696 * expr.c (expand_invoke): Recover from missing method.
14697 (expand_java_field_op): Recover from missing field.
14698 Inline references to java.lang.{Integer,Char,...}.TYPE.
14699 * typeck.c (get_type_from_signature), java-tree.h: New function.
14700 * class.c (add_method): Use get_type_from_signature.
14701 (build_class_ref): Handle a class that was not found.
14702 * typeck.c (convert): Handle conversion to pointers (for convenience).
14703 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14704 instead of lookup_field to handle missing fields.
14706 * jcf-parse.c (process_zip_dir): Set java_source.
14708 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14710 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14712 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14714 * jcf-parse.c (load_class): Don't change input_filename before
14715 calling jcf_parse_source (but still do it before calling
14717 (jcf_parse_source): Assign input_filename after having saved the
14719 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14720 list. ctxp->modifier_ctx zeroed according to its new
14721 definition. ctxp->filename initialized. Removed
14722 JAVA_MODIFIER_CTX_UNMARK.
14723 (java_unget_unicode): Update the character based column position.
14724 (java_allocate_new_line): ref_count not used anymore. Always free
14725 ctxp->p_line. Initialize c_line->char_col to 0.
14726 (java_get_unicode): Update the character based column position.
14727 (java_lex): Use ctxp->elc to store current position in source
14728 file, at the beginning of the parsed token. Set modifier_ctx entry
14729 corresponding to the parse modifier to a WFL node. Return a WFL
14730 node when an identifier is parsed.
14731 (java_lex_error): Now uses ctxp->elc to store current position in
14733 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14734 * lex.h (build_wfl_node): New function definitions.
14735 (struct java_line): ref_count and next fields are gone. New field
14737 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14738 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14739 (JAVA_COLUMN_DELTA): New macro.
14740 (java_lc): New typedef on new struct _java_lc.
14741 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14742 (parse_error_context, parse_warning_context): Changed prototypes.
14743 (java_get_line_col): Added as an available global function.
14744 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14745 (IC_DECL): Replaced by macro IC_TYPE
14746 (DEPEND_WFL): New macro.
14747 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14749 (exit_java_complete_class): Removed a commented out statement.
14750 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14751 now an array of tree nodes. Deleted fields line_list and
14752 e_line. New field elc, to replace e_line.
14753 * parse.y (array_type:): Build WFL node.
14754 (qualified_name:): Build a single WFL node out of two. Retain
14755 the location information of the first node in the resulting node.
14756 (package_declaration:): Use package name as a WFL node
14757 (single_type_import_declaration:): Use imported name as a WFL node.
14758 (type_import_on_demand_declaration:): Use root of the imported
14759 packages as a WFL node.
14760 (field_declaration:): Removed unused local variable cl.
14761 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14762 (yyerror): New static elc. Removed static error_line, error_pos.
14763 New local code_from_source. Save ctxp->elc into elc at the first
14764 pass. Call java_get_line_col to get a string of the line where
14765 the error occurred.
14766 (debug_line): Removed static function.
14767 (parse_error_context, parse_warning_context): Parameter cl is now
14768 a WFL node. Use its value to initialize ctxp->elc.
14769 (redefinition_error): Parameter cl is now a WFL node.
14770 (parse_add_interface): New parameter wfl. No longer call
14771 lookup_cl, use wfl instead.
14772 (check_class_interface_creation): Parameter cl is now a WFL node.
14773 (maybe_create_class_interface_decl): Likewise.
14774 (add_superinterfaces): New function.
14775 (create_interface): Removed local cl, node, super_decl,
14776 super_decl_type. Function now uses id as a WFL node. Better
14777 warning/error report on obsolete or forbidden mix of
14778 modifiers. Now calls add_superinterfaces to register interfaces.
14779 (create_class): Removed local cl, node. Local variable id is used
14780 as a WFL node. Better error report on forbidden modifier
14781 mix. Uses add_superinterfaces to register interfaces.
14782 (find_field): Argument cl is now a WFL node. Now store the WFL
14783 node of a fields that needs to be checked for their
14785 (method_header): Local variable node non longer used. Local
14786 variable id replaces cl.
14787 (check_modifiers_consistency): Local variable cl is now a WFL
14789 (method_declarator): Local variable cl replaced by parameter id.
14790 (parser_qualified_name): Now uses parameter name as a WFL node.
14791 (parser_check_super_interface): New parameter wfl, for achieve
14792 greater accuracy during error reports.
14793 (parser_chain_incomplete_item): New parameter named location. Used,
14794 along the decl, to construct the incomplete item node.
14795 (java_complete_class): resolve_class now uses WFL node extracted
14796 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14798 (complete_method_decl): Unresolved function's argument types are WFL.
14799 (resolve_class): Parameter cl is now a WFL node.
14800 (resolve_and_layout): Likewise.
14801 (do_resolve_class): Likewise. Try first to use cl and then do the
14802 lookup on the decl when calling check_pkg_class_access.
14803 (complete_class_report_errors): Use IC_TYPE in place of
14804 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14805 instead of doing a lookup over the decl.
14806 (java_check_final): Use WFL info from field tree list.
14807 (lookup_cl): Rewritten and returns a statically defined WFL node.
14808 (lookup_modifier_cl): Now uses information from WFL nodes.
14809 (process_imports): Likewise.
14810 (read_import_dir): name and cl arguments replaced by a single WFL
14811 node. Function modified accordingly.
14812 (find_in_imports_on_demand): Now uses WFL node.
14813 (check_pkg_class_access): cl argument is now a WFL node.
14814 (declare_local_variables): Fixed to use WFL nodes.
14815 (resolve_expression_name): Likewise.
14816 (build_method_invocation_stmt): name_combo argument renamed
14817 wfl. Function modified to use WFL nodes.
14818 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14819 (lookup_method_invoke): cl is now a WFL node. Added missing
14820 IDENTIFIER_POINTER to class type decl name.
14822 1998-04-14 Dave Brolley <brolley@cygnus.com>
14824 * lang.c (init_parse): Now returns char* containing the filename.
14826 1998-04-10 Per Bothner <bothner@cygnus.com>
14828 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14830 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14831 * class.c (make_class_data): If flag_assume_compiled, initial class
14832 state is CSTATE_PREPARED; make superclass and interfaces direct
14833 references, rather than constant pool indexes.
14835 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14837 * parser.y: Include flags.h. Removed debug variable pl.
14838 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14839 (block:): Likewise.
14840 (labeled_statement_nsi:): Generate debug info when reducing
14841 expression_statement:.
14842 (check_pkg_class_access): get_access_flags_from_decl invocation
14843 fixed for new CLASS_* flags location.
14844 (source_end_java_method): Save/restore parser context when
14845 entering/leaving this routine. Restore lineno to its right value
14846 before calling expand_end_bindings.
14847 (build_method_invocation_stmt): build_invoke called with the
14848 current line information.
14849 (build_invoke): New argument cl. Wrap the function call around a
14851 (refine_accessible_methods_list): Changed comment, removed
14853 * parse.h: Fixed typo in comments.
14854 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14855 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14856 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14858 * lex.c (java_lex): Record the last closing curly bracket of a
14860 * jcf-parse.c (jcf_parse_source): Now calls
14861 java_check_methods. Clarified comment, fixed typo.
14863 1998-04-09 Dave Brolley <brolley@cygnus.com>
14865 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14866 (finish_parse): Expose for non USE_CPPLIB builds.
14868 1998-04-08 Jeffrey A Law (law@cygnus.com)
14870 * lang.c (lang_print_xnode): New function.
14872 1998-04-03 Per Bothner <bothner@cygnus.com>
14874 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14875 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14876 used to build a class's dispatch table.
14877 (make_class_data): Generate dispatch table if flag_assume_compiled.
14878 Set dtable of class object to address of class_dtable_decl.
14880 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14881 be volatile and have side effects - generates better code.
14883 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14884 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14886 * expr.c (expand_invoke): If class is final, method is
14887 effectively final, so can call it directly.
14889 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14891 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14893 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14895 * parse.y (build_method_invocation_stmt): Removed extra argument
14898 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14900 * expr.c (dtable_indent): Now static global.
14901 (expand_invoke): Now call invoke_build_dtable and
14902 build_invokevirtual.
14903 (invoke_build_dtable, build_invokevirtual): New functions.
14904 * jcf-io.c (find_class): Defer issuing a warning by setting
14905 jcf->outofsynch to 1.
14906 * jcf-parse.c (jcf_out_of_synch): New function.
14907 (load_class): Test this_jcf.outofsynch flag and call
14908 jcf_out_of_synch accordingly.
14909 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14910 comment indentation.
14911 * lex.c (java_get_unicode): Fixed code indentation.
14912 (java_lex): Create string literal. Fixed typo. Removed several
14913 premature obstack_free.
14914 * parse.h: New enums for name resolution and invocation mode.
14915 (struct qualification): New data structure.
14916 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14917 (do_resolve_class, build_method_invocation_stmt,
14918 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14919 debug_line, identical_subpath_p, invocation_mode,
14920 refine_accessible_methods_list, build_invoke,
14921 lookup_method_invoke): New functions declared.
14922 (build_invokevirtual, invoke_build_dtable, match_java_method,
14923 build_field_ref, jcf_out_of_synch): New references to external
14925 (struct parse_ctxt): Removed artificial_constructor field.
14926 * parse.y: (array_type:): Type defined for this rule.
14927 (class_type:): Installed default rule for interface_type:.
14928 (array_type:): Now build Java array type.
14929 (qualified_name:): Now use obstack_grow0.
14930 (method_declaration:): Skip the artificial constructor added to
14932 (abstract_method_declaration:): Execute the code only during pass 1.
14933 (block:): Installed default rule in block_statements:.
14934 (block_statement:): Add the statement to the method during pass 2.
14935 (statement_expression): Installed default rule for
14936 method_invocation:.
14937 (argument_list:): Added code to build the argument list.
14938 (method_invocation:): Added call to create the method invocation
14940 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14941 (debug_line): New function for debug.
14942 (complete_class_decl): No longer do something during pass 1.
14943 (method_header): Use BUILD_PTR_FROM_NAME.
14944 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14946 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14947 function's main comment.
14948 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14950 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14951 (resolve_class): Now works with arrays.
14952 (do_resolve_class, resolve_and_layout): New functions.
14953 (java_check_regular_methods): Reverse method list before and after
14954 having processed it. No longer set ctxp->artificial_constructor.
14955 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14956 accordingly. Fixed typo in issued error message. Now use
14958 (find_in_imports_on_demand): Now use obstack_grow0.
14959 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14960 (source_end_java_method): Call expand_expr_stmt instead of
14961 expand_expr. Calls it before calling expand_function_end.
14962 (java_method_add_stmt): Do nothing if errors were found during
14964 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14965 (build_method_invocation_stmt, build_invoke, invocation_mode,
14966 lookup_method_invoke, refine_accessible_methods_list,
14967 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14969 * typeck.c (build_java_signature): Properly end method signature
14970 if return type skipped.
14971 (match_java_method): New function.
14973 1998-03-16 Per Bothner <bothner@cygnus.com>
14975 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14977 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14979 * expr.c (build_invoke_non_interface): New function.
14980 (methods_ident, ncode_ident): Now static globals.
14981 (expand_invoke): Use build_invoke_non_interface.
14982 * java-tree.h (struct lang_decl): New field function_decl_body.
14983 (DECL_FUNCTION_BODY): New macro.
14984 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14985 CLASS_FROM_SOURCE_P.
14986 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14987 before starting pass 2. Call to java_generate_parsed_class replaced
14988 by java_register_parsed_class.
14989 * lex.c: Fixed typo in header. Some line width related formating.
14990 * lex.h: Some line width related formating.
14991 * parse.h (source_end_java_method, resolve_expression_name,
14992 complete_class_decl, maybe_create_class_interface_decl,
14993 check_class_interface_creation): New static function declarations.
14994 (java_layout_parsed_class, java_method_add_stmt): New function
14996 (struct parser_ctxt): Field mark_class_generate removed. New
14997 fields class_list and artificial_constructor.
14998 * parse.y: Fixed typo in header.
14999 (class_declaration:): Call complete_class_decl when class body
15001 (method_declaration:): Call source_end_java_method in pass 2 when
15002 the method body is defined.
15003 (postfix_expression:): Do expression name resolution on sub-rule
15004 name during pass 2.
15005 (create_class, create_interface): Merged common pieces.
15006 (check_class_interface_creation, maybe_create_class_interface_decl):
15008 (complete_class_decl): New function.
15009 (register_fields): Fixed line width related typo.
15010 (method_header): Correctly skip first argument when fixing
15011 argument line. Changed the loop.
15012 (java_check_circular_reference): Now use ctxp->class_list.
15013 (java_complete_class): Removed start/stop marking.
15014 (java_check_regular_methods): Now takes a class decl as an
15015 argument. Add default constructor if none were encountered.
15016 (java_check_methods): Now use ctxp->class_list. Changed call to
15017 java_check_regular_methods.
15018 (source_start_java_method): Set DECL_ARG_TYPE for each function
15020 (source_end_java_method, java_method_add_stmt): New functions.
15021 (java_generate_parsed_class): No longer exists.
15022 (java_layout_parsed_class, java_register_parsed_class): New functions.
15023 (resolve_expression_name): New function.
15025 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15027 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15028 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15029 until pass initializations are done. Call read_import_dir with
15031 * parse.h: (lookup_modifier_cl): New function declared.
15032 (INTERFACE_FIELD_MODIFIERS): New macro.
15033 (OBSOLETE_MODIFIER_WARNING): New macro.
15034 * parse.y: (register_fields): Class type and current field name in
15035 local variables. Check modifier(s) if adding field(s) to an interface.
15036 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15037 and report errors using the faulty modifier line context.
15038 (lookup_modifier_cl): New function.
15039 (read_import_dir): Detect and report default import processing
15042 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15044 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15045 * class.c (is_compiled_class): Return 1 after making sure it
15046 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15047 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15048 * java-tree.h (flag_assume_compiled): Add decl.
15049 * lang.c (lang_f_options): Add the flag.
15050 (flag_assume_compiled): Add decl, default to 0.
15052 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15054 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15055 (is_compiled_class): Likewise.
15056 (layout_class): Likewise.
15057 (layout_class): Detect and lay out classes defined in source code.
15058 (interface_of_p, add_interface_do, may_add_interface): New
15060 (add_interface): Now use add_interface_do.
15061 (add_method_1): New function.
15062 (add_method): Now use add_method_1.
15063 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15064 (complete_start_java_method): New function.
15065 (start_java_mehod): Now call complete_start_java_method.
15066 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15067 (expand_invoke): Likewise and fixed typo.
15068 *gjava.c: (print_super_field): Use new argument to find_class
15071 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15072 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15073 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15075 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15076 (add_method_1, push_class): New prototypes.
15077 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15078 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15079 directory where the class was found.
15080 (find_class): New argument DO_CLASS_FILE. Function find_class
15081 modified accordingly.
15082 *jcf-parse.c: (fix_class_path): New function.
15083 (load_class): Use new VERBOSE argument. load_class now finds and
15084 loads/parses .class/.java files. Save read_state of current_jcf
15086 (java_parser_abort_on_error): New macro.
15087 (jcf_parse_source, parse_source_file): New function.
15088 (jcf_parse): Fixed typo.
15089 (yyparse): Call parse_source_file () only.
15090 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15091 writing the real class name back in the zip directory entry.
15092 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15093 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15094 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15095 (find_class): Prototype fixed.
15096 *lex.c: Added 1998 time stamp.
15097 Removed all static global variables, moved into the parser
15098 context data structure.. Now include unistd.h if SEEK_SET not
15100 (java_init_lex): Rewritten.
15101 (java_sneak_unicode): Modified current unicode access in current line.
15102 (java_unget_unicode): Likewise.
15103 (java_allocate_new_line): New allocation management.
15104 (java_read_char): Modified access and storage of unget_utf8_value.
15105 New way of processing current unicode.
15106 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15107 (java_get_unicode): Now use the parser context.
15108 (java_lineterminator): Likewise.
15109 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15110 of the reentrant parser implementation. Function now use the
15111 parser context data structure and java_lval. Fixed production of
15112 the float and double constant "out of range" error message. Fixed
15113 obstack use. Return integer value when hitting a modifier. Now
15114 return type for TRUE, FALSE and other predefined types. Return
15115 identifier as a TREE_LIST list containing the current line context
15116 as the TREE_VALUE sub-node.
15117 (java_unicode_2_utf8): Fixed typo in declaration.
15118 (java_lex_error): Now use the parser context data structure.
15119 *lex.h: Added 1998 time stamp.
15120 (struct java_line): New fields ref_count and next.
15121 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15122 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15123 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15124 *parse.h: Added 1998 time stamp.
15125 (java_parse_source_file): Renamed from parse_source_file.
15126 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15127 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15128 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15129 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15130 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15131 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15132 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15133 (struct parser_ctxt): New data structure to keep the parser context.
15134 *parse.y: Added 1998 time stamp, got rid of static global variables.
15135 (java_error_count, ctxp): New global variables.
15136 (%union): New value field.
15137 (numeric_type, integral_type): Rules removed.
15138 (primitive_type): Rule defined to handle integral, float, double and
15140 (qualified_name, package_declaration,
15141 single_type_import_declaration, type_import_on_demand_declaration,
15142 modifiers, class_declaration, super, interfaces,
15143 interface_type_list, class_body, field_declaration,
15144 field_declaration, variable_declarators, variable_declarator,
15145 variable_declarator_id, method_declaration, method_header,
15146 formal_parameter_list, formal_parameter, method_body, block,
15147 static, interface_declaration, extends_interfaces,
15148 abstract_method_declaration, local_variable_declarators): Rules now
15150 (force_error, do_warning): New global statics.
15151 (push_parser_context, parser_context_save_global,
15152 parser_context_restore_global, pop_parser_context): New functions.
15153 (yyerror): Now uses the global parser context. Fixed use of obstack.
15154 (parse_error, parse_error_context, parse_warning_context,
15155 java_accstring_lookup, redefinition_error, check_modifiers,
15156 parser_add_interface, create_interface, create_class, find_field,
15157 duplicate_declaration_error, register_fields, method_header,
15158 check_modifiers_consistency, check_abstract_method_header,
15159 method_declarator, parser_qualified_classname,
15160 parser_check_super_interface, parser_check_super,
15161 parser_chain_incomplete_item, java_check_circular_reference,
15162 layout_class_from_source, java_complete_class,
15163 complete_method_decl, resolve_class, complete_class_report_errors,
15164 java_check_final, check_method_redefinition,
15165 java_check_regular_methods, java_check_abstract_methods,
15166 java_check_methods, lookup_java_interface_method2,
15167 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15168 process_imports, find_in_imports, read_import_entry,
15169 read_import_dir, find_in_imports_on_demand,
15170 check_pkg_class_access, not_builtin_p, declare_local_variables,
15171 source_start_java_method, java_generate_parsed_class): New
15173 *typeck.c: (signature_include_return): New global variable.
15174 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15175 to add the function returned type in the signature.
15177 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15179 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15181 1998-01-29 Dave Brolley <brolley@cygnus.com>
15183 * Make-lang.in (java.info): Added.
15184 (java.install-info): Added
15186 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15188 * Makefile.in (clean): Also remove java/parse.c.
15190 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15192 Add a pair of -fbounds-check/-fno-bounds-check options.
15193 * lang.c (lang_decode_option): Add code to grok arguments.
15194 (flag_bounds_check): Add decl.
15195 (lang_f_options): New array w/ the option in it.
15196 * java-tree.h (flag_bounds_check): Add decl.
15197 * lang-options.h: New file.
15198 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15199 of a static macro value.
15200 (JAVA_ARRAY_EXCEPTION): Delete macro.
15202 1998-01-23 Per Bothner <bothner@cygnus.com>
15204 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15205 * expr.c (build_anewarray): Add missing promote_type.
15207 1998-01-22 Per Bothner <bothner@cygnus.com>
15209 Add array types with known length to optimize bounds checking.
15210 * typeck.c (build_java_array_type): Take length parameter.
15211 (java_array_type_length, build_prim_array_type): New functions.
15212 * java-tree.h: Update for new functions.
15213 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15214 * class.c: Use build_prim_array_type.
15215 * expr.c (can_widen_reference_to): Handle known-length array types.
15216 (verify_jvm_instructions): Keep track of integer push instructions
15217 followed by newarray/anewarray, so we can build known-length arrays.
15218 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15219 (java_array_data_offset): New function.
15220 (build_java_array_length_access): New function. Optimize if constant.
15221 (build_java_arrayaccess): Constant fold bounds check.
15222 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15223 (build_newarray, build_anewarray): New functions.
15224 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15225 * verify.c (merge_types): Handle known-lengh array types.
15227 1998-01-19 Per Bothner <bothner@cygnus.com>
15229 * expr.c (expand_byte_code): Fix performace bug, which caused
15230 searching linenumber_table to be linear rather than constant.
15232 1997-12-12 Per Bothner <bothner@cygnus.com>
15234 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15236 * decl.c, java-tree.h (soft_fmod_node): New global.
15237 * decl.c (init_decl_processing): Define __builtin_fmod.
15238 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15239 using __builtin_fmod.
15241 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15243 * keyword.h: New file, output of keyword.gperf as processed by
15245 * lex.c (java_lex_init): Initialize java_error_flag.
15246 * parse.c (YYERROR_NOW): Uses java_error_flag.
15247 * parse.y: New static java_error_flag. Useless definition of
15249 * parse.y (java_error): Portable error recovery using
15250 java_error_flag (not yet completely tuned).
15252 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15254 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15256 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15258 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15259 (parse.c, lex.c, keyword.h): New rules for Java source code
15261 * parse.c: Renamed into jcf-parse.c.
15262 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15263 * keyword.gperf: New file, Java keywords.
15264 * parse.y: New file, Java language grammar.
15265 * parse.h: New file, Java language grammar definitions.
15266 * lex.c: New file, Java language lexer.
15267 * lex.h: New file, Java language lexer definitions.
15269 1997-12-03 Per Bothner <bothner@cygnus.com>
15271 * decl.c (clinit_identifier_node), java-tree.h: New global.
15272 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15273 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15274 * expr.c (expand_java_field_op): Check for invalid assignment
15277 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15279 1997-10-27 Per Bothner <bothner@cygnus.com>
15281 * verify.c (verify_jvm_instructions): When processing a handler,
15282 attempt to set the current_subr to the right value.
15283 (More complicated code combines Sep 17 and Oct 22 versions.)
15285 1997-10-24 Per Bothner <bothner@cygnus.com>
15287 * class.c (push_class): Figure out (guess) name of source file.
15288 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15289 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15290 (parse_class_file): Change return type from int to void.
15291 Call debug_start_source_file/debug_end_source_file.
15293 * expr.c (build_java_binop): Fix masking 2nd operand.
15294 * decl.c (init_decl_processing): Set sizetype first.
15296 1997-10-22 Per Bothner <bothner@cygnus.com>
15298 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15299 (Revert Sep 17 change.)
15301 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15303 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15304 .class extension in their name and fix thing so we don't process
15305 them parse_zip_file_entries().
15306 (parse_zip_file_entries): Cleaned unused local variables.
15308 1997-10-20 Per Bothner <bothner@cygnus.com>
15310 * expr.c (can_widen_reference_to): Allows equal array element types.
15311 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15312 * jcf-dump.c (RET): Get (and print) index.
15314 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15315 Promote element type to POINTER_TYPE.
15317 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15319 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15320 find_in_current_zip, jcf_figure_file_type): Moved from
15321 jcf-reader.c to parse.c.
15322 * zextract.c: (read_zip_archive): takes file_comment_length possible
15323 field into account.
15325 1997-10-20 Per Bothner <bothner@cygnus.com>
15327 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15329 * verify.c (merge_types): Handle array types even better ...
15331 1997-10-17 Per Bothner <bothner@cygnus.com>
15333 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15335 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15336 * class.c (make_class_data): Don't build fields_decl if no fields.
15337 When building fields_decl, skip if DECL_ARTIFICIAL.
15339 * expr.c (java_stack_swap): Update stack_type_map.
15340 * verify.c (merge_types): Handle array types better.
15342 1997-10-15 Per Bothner <bothner@cygnus.com>
15344 * class.c (add_field): Don't promote short integral fields to
15345 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15346 * expr.c (push_value): Promote and convert short integral values.
15348 * decl.c, java-tree.h (integer_two_node): New constant node.
15349 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15351 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15353 * class.c (append_gpp_mangled_type): Use function argument
15354 unpromoted type to generate mangled name.
15356 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15358 * constants.c (build_constant_data_ref): Now uses current_class
15359 instead of main_class.
15360 (build_constants_constructor): Now uses current_class instead of
15362 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15363 of the global variable SeepZipFiles done here.
15364 * zextract.c (read_zip_archive): extra_field optional field taken
15365 into account while computing the position of the class file in the
15367 * verify.c (verify_jvm_instructions): Use current_jcf to search
15369 * parse.c (load_class): First search for the class to load in the
15370 current zip file. Saves current_jcf (restored before returning
15371 from that function). Don't call JCF_FINISH in the class was found
15372 in the current ZIP file.
15373 (jcf_parse): If the class was found in the current ZIP file, save
15374 its tree_constant_pool (for later reuse).
15375 (parse_class_file): New function. Process each method defined in
15376 the current class and record the class as to be later registered.
15377 (yyparse): Rewritten. Figure the type of the current file and switch
15379 * lang.c: New global variable current_jcf.
15380 (lang_init): Removed compiling_from_source test (done later, in
15381 yyparse). Removed call the jcf_parse ().
15382 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15383 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15384 in the current ZIP file) and zip_offset (offset to the class data in
15385 the current zip file).
15386 * jcf-reader.c: zipfile.h included.
15387 localToFile: New ZipFileCache static global variable
15388 (parse_zip_file_entries): New function. Browse the current ZIP
15389 file directory and process each class found.
15390 (process_zip_dir): New function. Register each class found in the
15391 ZIP file directory. The class aren't parsed but a valid JCF is
15392 link to each of them.
15393 (find_in_current_zip): New function. Search for a class in the
15394 current ZIP file directory. If found, prepare the class so that it
15396 (jcf_figure_file_type): New function. Examine the file structure
15397 to figure a class file, a ZIP file. If none of these categories are
15398 matched, a source file is assumed.
15399 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15400 SeenZipFile: New global variable.
15401 (open_in_zip): Use zipmember's length to accelerate the search for
15402 a member. If zipmember was NULL and zip file successfully read,
15404 * java-tree.h: New global variable current_jcf declared. Added
15405 declaration for current_constant_pool_tags, current_constant_pool_data,
15406 current_constant_pool_length, current_constant_pool_data_ref.
15407 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15408 store the JCF of classes seen in a zip file) and tree *constant_pool
15409 (to save a loaded class constant pool). current_class declared here.
15410 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15411 retrieve method_ref_constant.
15412 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15413 (OBJECT): get_class_constant now uses current_jcf.
15414 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15415 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15416 (expand_invoke): Now uses current_class instead of main_class
15417 (build_class_init): Now uses current_class instead of main_class
15418 * class.c: New static global variable registered_class.
15419 (register_class): New function.
15420 (emit_register_class): Modified to use registered_class instead of
15422 (is_compiled_class): Now take into account class seen in the archive.
15424 1997-10-06 Per Bothner <bothner@cygnus.com>
15426 * except.h: Renamed to: java-except.h.
15427 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15428 * except.c: Add semi-working (commented out) implementation.
15430 * expr.c (expand_iinc): Add needed flush_quick_stack.
15431 * parse.c (set_source_filename): New function.
15432 (give_name_to_class): Set input_filename from package.classname.java.
15434 * jcf-io.c (find_class): Don't look first in ".".
15436 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15438 * zextract.c (read_zip_archive): Now takes into account the
15440 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15442 1997-09-20 Per Bothner <bothner@cygnus.com>
15444 * constants.c, java-tree.h (build_internal_class_name): New function.
15445 (alloc_class_constant): Re-implement using build_internal_class_name.
15446 * class.c (make_class_data): Likewise.
15447 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15449 1997-09-17 Per Bothner <bothner@cygnus.com>
15451 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15452 to NULL before pushing an exception handler target.
15454 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15455 (java_stack_swap, java_stack_dup): Re-write to be safe from
15456 clobbering registers.
15457 (build_class_init): New function.
15459 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15461 * typeck.c (build_java_array_type): Temporary use
15462 permanent_obstack to create the array 'length' field.
15463 * expr.c (lookup_label): Temporay use permanent_obstack to create
15464 label if not found.
15465 * class.c (push_super_field): Tempory use permanent_obstack.
15467 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15469 * typeck.c (type_for_mode): Now handles double_type_node and
15471 * verify.c (verify_jvm_instructions): The instruction following
15472 the wide bytecode is checked. OPCODE_ret added to the list of
15475 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15477 * class.c (make_class): Temporary use permanent_obstack. Set the
15478 class CLASS_P field to 1.
15479 (push_class): Temporary use permanent_obstack.
15480 (set_super_info): Temporary use permanent_obstack.
15481 (add_method): Temporary use permanent_obstack, set
15482 METHOD_TRANSIENT().
15483 (add_field): Temporary use permanent_obstack. Sets
15484 FIELD_VOLATILE() and FIELD_TRANSIENT().
15485 (build_class_ref): Temporary use permanent_obstack if the class
15487 (build_static_field_ref): Temporary use permanent_obstack when
15488 creating field's rtl.
15489 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15490 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15491 and fields. Function finalized, as far as flag handling.
15492 (push_class_static_dummy_field): Temporary use permanent_obstack.
15493 (emit_register_class): Force generation of class registration at
15495 * decl.c (end_java_method): Call permanent_allocation() before
15497 * expr.c (can_widen_reference_to): Added comment to interface
15498 handling, fixed typo.
15499 (lookup_field): Now uses CLASS_P() to correct FIXME
15500 (expand_invoke): Verification on public && !static &&
15501 !abstract moved into soft_lookupinterfacemethod (kaffe).
15502 Use Object class dtable if objectref is an array when expanding
15504 (java_push_constant_from_pool): Temporary use permanent_obstack
15505 for CONSTANT_string
15506 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15507 create constant references.
15508 (get_constant): Temporary use permanent_obstack to create constant.
15509 (load_class): Temporary use permanent_obstack to load class.
15510 (jcf_parse): Temporary use permanent_obstack to perform class
15512 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15513 (build_java_signature): Temporary use permanent_obstack.
15514 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15516 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15517 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15520 1997-09-11 Per Bothner <bothner@cygnus.com>
15522 * class.c (append_gpp_mangled_type): Fix typo.
15523 (emit_register_class): Use main_class to get class object, rather
15524 than looking for no-longer-existing static decl starting with _CL.
15525 * typeck.c (parse_signature_type): Promote array element type
15526 if it is a RECORD_TYPE.
15528 1997-09-10 Per Bothner <bothner@cygnus.com>
15530 * class.c (push_class_static_dummy_field): New function.
15531 (mangle_static_field): New. Do G++-style mangling of static fields.
15532 (layout_class): Mandle static fields here, not in add_field.
15533 (build_class_ref): The class object is now a dummy static field.
15534 * decl.c (find_local_variable): Look for best, instead of first match.
15535 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15536 (build_java_athrow): Don't check here if exception is Throwable.
15537 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15538 (TYPE_USED): Removed. No longer used ...
15539 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15540 * verify.c (push_pending_label): New function.
15541 (push_pending_block): Renamed to check_pending_block.
15542 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15543 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15544 re-checking possible handlers) after a store (less wasted work).
15545 Check for null handler (finally) before calling add_handler.
15546 Various changes to (finally?) correctly handle try/finally.
15548 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15550 * class.c: Include stdio.h.
15552 1997-09-04 Per Bothner <bothner@cygnus.com>
15554 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15555 to make sure class is initialized before static/special invoke.
15557 * verify.c (verify_jvm_instructions): On a store instruction,
15558 call find_local_variable to force pre-allocation of decl and rtx.
15559 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15561 1997-09-03 Per Bothner <bothner@cygnus.com>
15563 * class.c (build_class_ref): Strip off "promoted_" if need be.
15564 (make_field_value): Call build_java_signature when needed.
15565 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15566 * expr.c (build_java_athrow): Don't push_value of exception.
15567 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15568 match specification of [fd]cmp[lg] for NaNs.
15569 (expand_byte_code): Add support for exception handler ranges.
15570 * except.c: Add skeleton for EH code-generation.
15571 * verify.c (merge_types): Treat all promoted integral types as equal.
15572 * constants.c (build_constants_constructor): To force creation of
15573 current_constant_pool_data_ref, call build_constant_data_ref.
15575 * javaop.def (lload): Fix typo.
15576 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15578 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15580 * parse.c: Don't include function.h.
15582 1997-08-27 Per Bothner <bothner@cygnus.com>
15584 * except.[ch]: New files.
15585 * Makefile.in (JAVA_OBJS): Add except.o
15586 * expr.c: Temporary warning about unimplemented exceptions.
15587 * verify.c: Verify exception handlers.
15589 * jcf-dump.c (disassemble_method): Print exception table.
15591 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15593 * expr.c (verify_jvm_instructions): Started a thorough
15594 verification of invoke* bytecodes.
15595 (expand_byte_code): flush quick stack if PC is the target of a
15596 branch. and undef RET (conflicting with config/i386/i386.h).
15597 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15599 (expand_invoke): Now handles invokeinterface and do more
15600 verification according to the bytecode.
15601 (lookup_field): Don't try to load the class if processing
15603 (can_widen_reference_to): Now handles interfaces.
15604 * decl.c (init_decl_processing): New global variable
15605 soft_lookupinterfacemethod_node, declared in java-tree.h.
15606 Call set_super_info on string_type_node.
15607 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15609 * class.c (set_super_info): Fills the CLASS_* flags according to
15611 (get_access_flags_from_decl): Handles all class flags.
15613 1997-08-26 Per Bothner <bothner@cygnus.com>
15615 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15616 * parse.c (yyparse): Check for abstract method, and missing code.
15617 * expr.c (expand_byte_code): Change interface.
15618 * lang.c (put_decl_node): Print promoted types prettier.
15619 * verify.c (verify_jvm_instruction): Change interface.
15620 Partial support for scanning exception table.
15621 For load instructions, handle promoted integral types.
15623 1997-08-21 Per Bothner <bothner@cygnus.com>
15625 * verify.c: New file, with contents moved from expr.c.
15626 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15627 * typeck.c (is_array_type_p): Moved here from expr.c.
15628 * java-tree.h: Add some now-needed function declarations.
15629 * Makefile.in (JAVA_OBJS): Added verify.o.
15631 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15633 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15634 METHOD_ABSTRACT flag.
15636 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15637 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15638 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15640 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15642 (start_java_method): Hook for SYNCHRONIZED methods.
15644 * expr.c (build_java_jsr, build_java_ret): New functions
15645 (JSR,PRE): New macros
15646 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15647 (verify_jvm_instructions): tableswitch, lookupswitch,
15648 monitorenter, monitorexit, goto_w: verified.
15649 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15650 (build_java_monitor): New function.
15651 (MONITOR_OPERATION): Modified to call build_java_monitor()
15652 (verify_jvm_instructions): Started a thorough verification of
15655 1997-08-19 Per Bothner <bothner@cygnus.com>
15657 Support verification of jsr/ret subroutines (used for try/finally).
15658 * decl.c (return_address_type_node): New type node.
15659 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15660 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15661 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15662 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15663 TYPE_USED): New macros for special types in type_map.
15665 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15666 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15668 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15670 * expr.c (can_widen_reference_to): New function.
15671 (pop_type): Use it.
15672 (merge_type_state): Support handling start of subroutine.
15673 (push_pending_block): Return char* error message, instead of calling
15674 fatal on an error. Also handle subroutines.
15675 (verify_jvm_instructions): Handle errors from push_poending_block.
15676 Support jsr and ret instructions.
15678 1997-08-19 Per Bothner <bothner@cygnus.com>
15680 * jcf-io.c (find_classfile): Fix thinko.
15681 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15683 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15685 * Makefile.in (BISON): Remove.
15687 1997-08-07 Per Bothner <bothner@cygnus.com>
15689 * Makefile.in: Convert to autoconf.
15690 * config-lang.in (outputs): Added java/Makefile.
15692 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15693 Rename cc1java to jc1.
15695 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15696 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15698 * class.c (class_depth): Do load_class if needed.
15700 Mostly better verification.
15701 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15702 (init_decl_processing): Change return type of soft_checkcast.
15703 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15704 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15705 lang_print_error): New functions.
15706 (lang_init): Set global hook print_error_function to lang_print_error.
15707 * expr.c: In the type_map ptr_type_node is only used for null now.
15708 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15709 (merge_types): Dererence pointer to record types before comparing.
15710 (decode_newarray_type, merge_types): On error just return NULL.
15711 (build_java_binop): Add preliminary implementation (with warning)
15712 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15713 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15714 (expand_compare, expand_java_goto, expand_java_call): Don't
15715 push_pending_block, since that only makes sense when verifying.
15716 (merge_type_state): Different return codes.
15717 (push_pending_block): A block may need to be verified more than once.
15718 (expand_byte_code): Warn about unused code at code generation time.
15719 (verify_jvm_instruction): Changed logic, since code may need to be
15720 re-verified if type-state has changed. Also, better error handling.
15721 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15722 Improve newarray, anewarray, ?aload, athrow,
15723 * java-tree.h (LABEL_CHANGED): New macro.
15725 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15727 * decl.c (soft_athrow_node): New global variable initialized.
15728 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15729 * typeck.c (convert): Added support for REAL_TYPE.
15730 (convert_to_char): New function.
15731 (convert): Handle CHAR_TYPE.
15732 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15733 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15734 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15736 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15737 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15738 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15739 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15740 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15741 to Use The Right Things.
15742 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15743 compatible with INT. BOOLEAN is made equivalent to BYTE.
15744 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15745 OPCODE_ifnonnull): Now supported.
15746 (build_java_athrow): New function.
15748 1997-08-04 Per Bothner <bothner@cygnus.com>
15750 Rename method name <init> to match G++ (and fix mangling).
15751 * class.c (layout_class): Replace method name of <init> by class name.
15752 (make_method_value): Do inverse renaming of constructor from <init>.
15753 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15754 * typeck.c (lookup_java_constructor): New function.
15755 * expr.c (expand_invoke): If method_name is <init>, call
15756 lookup_java_constructor to find constructor.
15758 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15760 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15762 * parse.c (get_class_constant): Modified to handle array "classes"
15763 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15765 (convert): Modified to handle real type.
15766 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15767 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15768 variables declared.
15769 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15770 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15771 global variables initialized.
15772 (find_local_variable): Handles the case of a pointer
15773 (end_java_method): Restore the use of one more scope
15774 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15775 build_java_array_length_access, expand_java_arrayload,
15776 expand_java_arraystore, expand_java_array_length,
15777 expand_java_multianewarray, expand_java_anewarray,
15778 build_java_check_indexed_type, is_array_type_p,
15779 build_java_throw_out_of_bound_exception): New functions.
15780 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15781 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15782 OPCODE_<t>aload): Implemented code for verification.
15783 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15784 ARRAY_NEW_MULTI): Macro defined.
15785 (CONVERT): Modified to invoke convert().
15786 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15788 1997-07-31 Per Bothner <bothner@cygnus.com>
15790 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15791 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15792 (make_class_data): Field name needs '/' as package prefix.
15793 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15795 1997-07-25 Per Bothner <bothner@cygnus.com>
15797 Implement debug information for local variables.
15798 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15799 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15800 DECL_LOCAL_SLOT_CHAIN): New macros.
15801 (struct lang_decl_var): New type.
15802 * parse.c (give_name_to_locals): Move to decl.c.
15803 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15804 (start_java_method): Re-write parameter handling.
15805 (pending_local_decls): New global variable.
15806 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15807 (find_local_variable): Accept pc so we can skips decls not in range.
15808 (struct binding_level): Add end_pc field.
15809 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15810 (various): Change so current pc gets passed to find_local_variable.
15812 * decl.c (init_decl_processing): Re-arrange fields in
15813 class_type_node and and method_type_node to match kaffe 0.9.1.
15814 * class.c (make_method_value, make_class_data): Update
15815 initializations to match.
15817 1997-07-16 Per Bothner <bothner@cygnus.com>
15819 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15820 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15821 (push_super_field): New function.
15822 (make_class_data): Handle inheritance of class static initializer.
15823 (layout_class): New name mangling.
15824 * constants.c (build_constant_data_ref): Init type of data array
15825 to a one-element array.
15826 (build_constants_constructor): Set DECL_SIZE from complete array type.
15827 * decl.c: Rename class_type, object_type etc to class_type_node,
15828 object_type_node etc. Make former inherit from latter.
15829 * expr.c (expand_invoke): Add cast of function address.
15830 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15831 * parse.c (yyparse): Don't call layout_class here.
15832 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15834 1997-06-14 Per Bothner <bothner@cygnus.com>
15836 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15837 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15838 (alloc_class_constant): New.
15839 * expr.c (expand_invoke): Make sure method's class is initialized.
15840 * class.c (interits_from_p, emit_register_class): New functions.
15841 * parse.c (yyparse): Call emit_register_class.
15843 1997-06-09 Per Bothner <bothner@cygnus.com>
15845 * constants.c: New file, to handle constant pool.
15846 * Makefile.in (JAVA_OBJS): Add constants.o.
15847 * decl.c (init_decl_processing): Update, fix, finish various structs.
15848 (pushdecl_top_level): New.
15849 * parse.c (layout_class): Moved to class.c.
15850 * expr.c (java_push_constant_from_pool): New function.
15851 * class.c (build_class_ref): Make work fully
15852 (make_class_data): Emit super-class, constant pool, interface vector.
15854 1997-06-03 Per Bothner <bothner@cygnus.com>
15856 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15857 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15858 * class.c (class_depth): New function.
15859 (lookup_named_class): Replaced by new function lookup_class.
15860 * decl.c (object_type_node, string_type_node): New.
15861 Remove various types that we no longer need.
15862 * expr.c (verify_jvm_instructions): New separate verifier pass.
15863 (push_type, pop_type): New functions for verifier.
15864 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15865 (expand_byte_code): Simplify, since we assume already verified.
15866 (expand_invoke): Now mostly works.
15867 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15868 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15869 * parse.c: Wait to allocate class object until we know its name.
15870 (layout_class): Calculate DECL_VINDEX for each virtual method.
15871 * typeck.c (get_array_type): Rename to ...
15872 (build_java_array_type): ... and provide working implementation.
15873 (build_java_signature): New function - build Java signature of type.
15874 (set_java_signature): New function - cache signature with type.
15875 (lookup_java_method): New function.
15877 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15879 * class.c (ident_subst): Take extra SUFFIX parameter.
15880 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15881 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15882 (build_class_ref): Actually implement.
15883 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15884 * decl.c (builtin_function): New.
15885 (init_decl_processing): Update for current Kaffe. Declare some
15886 builtin Kaffe functions.
15887 * expr.c (build_address_of): New.
15888 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15889 Renamed (from expand_java_new etc), and added working implementations.
15890 (build_field_ref): Now also handle static fields.
15891 (expand_invoke): Implement invokestatic, and start implement rest.
15892 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15893 * javaop.def: Rename invokevirt -> invokevirtual.
15894 * lang.c (use_handles): Removed.
15895 * parse.c: Add support for ConstantValue attribute.
15896 Handle nested loading of a class. (JPOOL_UTF): New.
15898 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15900 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15902 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15904 * Make-lang.in (java.install-man): New empty rule.
15905 * typeck.c (set_local_type): New function.
15906 * expr.c (STORE_INTERNAL): Call find_local_variable,
15907 not find_stack_slot. Call set_local_type.
15909 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15911 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15912 and building RECORD_TYPE CONSTRUCTORs.
15913 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15915 * lang.c (use_handles): Change the default to 0.
15916 * decl.c: Define and build class_type, field_type, utf8const_type.
15917 * class.c (make_class_data, make_field_value,
15918 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15919 hashUtf8String, strLengthUtf8, mangled_classname:
15920 Functions to build reflective data structures.
15921 * parse.c (yyparse): Call make_class_data.
15923 * jcf-io.c (open_class, find_classfile): New functions.
15924 * jcf-dump.c: Support reading classfile from explicitly-named
15925 class file (without CLASSPATH searching).
15927 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15929 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15930 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15931 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15932 (get_constant): Now trivial for CONSTANT_Utf8.
15934 * jcf.h: Make NEW_CPOOL the default.
15935 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15937 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>